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 XCFLAGS
 639 extra_ldflags_libobjc
 640 lt_host_flags
 641 OBJEXT
 642 EXEEXT
 643 ac_ct_CC
 644 CPPFLAGS
 645 LDFLAGS
 646 CFLAGS
 647 CC
 648 libsuffix
 649 includedirname
 650 toolexeclibdir
 651 toolexecdir
 652 glibcpp_srcdir
 653 target_noncanonical
 654 target_os
 655 target_vendor
 656 target_cpu
 657 target
 658 host_os
 659 host_vendor
 660 host_cpu
 661 host
 662 multi_basedir
 663 VERSION
 664 target_subdir
 665 host_subdir
 666 build_subdir
 667 build_libsubdir
 668 build_os
 669 build_vendor
 670 build_cpu
 671 build
 672 target_alias
 673 host_alias
 674 build_alias
 675 LIBS
 676 ECHO_T
 677 ECHO_N
 678 ECHO_C
 679 DEFS
 680 mandir
 681 localedir
 682 libdir
 683 psdir
 684 pdfdir
 685 dvidir
 686 htmldir
 687 infodir
 688 docdir
 689 oldincludedir
 690 includedir
 691 localstatedir
 692 sharedstatedir
 693 sysconfdir
 694 datadir
 695 datarootdir
 696 libexecdir
 697 sbindir
 698 bindir
 699 program_transform_name
 700 prefix
 701 exec_prefix
 702 PACKAGE_URL
 703 PACKAGE_BUGREPORT
 704 PACKAGE_STRING
 705 PACKAGE_VERSION
 706 PACKAGE_TARNAME
 707 PACKAGE_NAME
 708 PATH_SEPARATOR
 709 SHELL'
 710 ac_subst_files=''
 711 ac_user_opts='
 712 enable_option_checking
 713 with_build_libsubdir
 714 with_target_subdir
 715 with_cross_host
 716 enable_version_specific_runtime_libs
 717 enable_multilib
 718 enable_cet
 719 enable_maintainer_mode
 720 enable_shared
 721 enable_static
 722 with_pic
 723 enable_fast_install
 724 with_gnu_ld
 725 enable_libtool_lock
 726 enable_tls
 727 enable_objc_gc
 728 with_target_bdw_gc
 729 with_target_bdw_gc_include
 730 with_target_bdw_gc_lib
 731 with_gcc_major_version_only
 732 '
 733       ac_precious_vars='build_alias
 734 host_alias
 735 target_alias
 736 CPP
 737 CPPFLAGS'
 738
 739
 740 # Initialize some variables set by options.
 741 ac_init_help=
 742 ac_init_version=false
 743 ac_unrecognized_opts=
 744 ac_unrecognized_sep=
 745 # The variables have the same names as the options, with
 746 # dashes changed to underlines.
 747 cache_file=/dev/null
 748 exec_prefix=NONE
 749 no_create=
 750 no_recursion=
 751 prefix=NONE
 752 program_prefix=NONE
 753 program_suffix=NONE
 754 program_transform_name=s,x,x,
 755 silent=
 756 site=
 757 srcdir=
 758 verbose=
 759 x_includes=NONE
 760 x_libraries=NONE
 761
 762 # Installation directory options.
 763 # These are left unexpanded so users can "make install exec_prefix=/foo"
 764 # and all the variables that are supposed to be based on exec_prefix
 765 # by default will actually change.
 766 # Use braces instead of parens because sh, perl, etc. also accept them.
 767 # (The list follows the same order as the GNU Coding Standards.)
 768 bindir='${exec_prefix}/bin'
 769 sbindir='${exec_prefix}/sbin'
 770 libexecdir='${exec_prefix}/libexec'
 771 datarootdir='${prefix}/share'
 772 datadir='${datarootdir}'
 773 sysconfdir='${prefix}/etc'
 774 sharedstatedir='${prefix}/com'
 775 localstatedir='${prefix}/var'
 776 includedir='${prefix}/include'
 777 oldincludedir='/usr/include'
 778 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 779 infodir='${datarootdir}/info'
 780 htmldir='${docdir}'
 781 dvidir='${docdir}'
 782 pdfdir='${docdir}'
 783 psdir='${docdir}'
 784 libdir='${exec_prefix}/lib'
 785 localedir='${datarootdir}/locale'
 786 mandir='${datarootdir}/man'
 787
 788 ac_prev=
 789 ac_dashdash=
 790 for ac_option
 791 do
 792   # If the previous option needs an argument, assign it.
 793   if test -n "$ac_prev"; then
 794     eval $ac_prev=\$ac_option
 795     ac_prev=
 796     continue
 797   fi
 798
 799   case $ac_option in
 800   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 801   *)    ac_optarg=yes ;;
 802   esac
 803
 804   # Accept the important Cygnus configure options, so we can diagnose typos.
 805
 806   case $ac_dashdash$ac_option in
 807   --)
 808     ac_dashdash=yes ;;
 809
 810   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 811     ac_prev=bindir ;;
 812   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 813     bindir=$ac_optarg ;;
 814
 815   -build | --build | --buil | --bui | --bu)
 816     ac_prev=build_alias ;;
 817   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 818     build_alias=$ac_optarg ;;
 819
 820   -cache-file | --cache-file | --cache-fil | --cache-fi \
 821   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 822     ac_prev=cache_file ;;
 823   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 824   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 825     cache_file=$ac_optarg ;;
 826
 827   --config-cache | -C)
 828     cache_file=config.cache ;;
 829
 830   -datadir | --datadir | --datadi | --datad)
 831     ac_prev=datadir ;;
 832   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 833     datadir=$ac_optarg ;;
 834
 835   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 836   | --dataroo | --dataro | --datar)
 837     ac_prev=datarootdir ;;
 838   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 839   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 840     datarootdir=$ac_optarg ;;
 841
 842   -disable-* | --disable-*)
 843     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 844     # Reject names that are not valid shell variable names.
 845     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 846       as_fn_error "invalid feature name: $ac_useropt"
 847     ac_useropt_orig=$ac_useropt
 848     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 849     case $ac_user_opts in
 850       *"
 851 "enable_$ac_useropt"
 852 "*) ;;
 853       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 854          ac_unrecognized_sep=', ';;
 855     esac
 856     eval enable_$ac_useropt=no ;;
 857
 858   -docdir | --docdir | --docdi | --doc | --do)
 859     ac_prev=docdir ;;
 860   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 861     docdir=$ac_optarg ;;
 862
 863   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 864     ac_prev=dvidir ;;
 865   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 866     dvidir=$ac_optarg ;;
 867
 868   -enable-* | --enable-*)
 869     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 870     # Reject names that are not valid shell variable names.
 871     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 872       as_fn_error "invalid feature name: $ac_useropt"
 873     ac_useropt_orig=$ac_useropt
 874     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 875     case $ac_user_opts in
 876       *"
 877 "enable_$ac_useropt"
 878 "*) ;;
 879       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 880          ac_unrecognized_sep=', ';;
 881     esac
 882     eval enable_$ac_useropt=\$ac_optarg ;;
 883
 884   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 885   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 886   | --exec | --exe | --ex)
 887     ac_prev=exec_prefix ;;
 888   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 889   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 890   | --exec=* | --exe=* | --ex=*)
 891     exec_prefix=$ac_optarg ;;
 892
 893   -gas | --gas | --ga | --g)
 894     # Obsolete; use --with-gas.
 895     with_gas=yes ;;
 896
 897   -help | --help | --hel | --he | -h)
 898     ac_init_help=long ;;
 899   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 900     ac_init_help=recursive ;;
 901   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 902     ac_init_help=short ;;
 903
 904   -host | --host | --hos | --ho)
 905     ac_prev=host_alias ;;
 906   -host=* | --host=* | --hos=* | --ho=*)
 907     host_alias=$ac_optarg ;;
 908
 909   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 910     ac_prev=htmldir ;;
 911   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 912   | --ht=*)
 913     htmldir=$ac_optarg ;;
 914
 915   -includedir | --includedir | --includedi | --included | --include \
 916   | --includ | --inclu | --incl | --inc)
 917     ac_prev=includedir ;;
 918   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 919   | --includ=* | --inclu=* | --incl=* | --inc=*)
 920     includedir=$ac_optarg ;;
 921
 922   -infodir | --infodir | --infodi | --infod | --info | --inf)
 923     ac_prev=infodir ;;
 924   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 925     infodir=$ac_optarg ;;
 926
 927   -libdir | --libdir | --libdi | --libd)
 928     ac_prev=libdir ;;
 929   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 930     libdir=$ac_optarg ;;
 931
 932   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 933   | --libexe | --libex | --libe)
 934     ac_prev=libexecdir ;;
 935   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 936   | --libexe=* | --libex=* | --libe=*)
 937     libexecdir=$ac_optarg ;;
 938
 939   -localedir | --localedir | --localedi | --localed | --locale)
 940     ac_prev=localedir ;;
 941   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 942     localedir=$ac_optarg ;;
 943
 944   -localstatedir | --localstatedir | --localstatedi | --localstated \
 945   | --localstate | --localstat | --localsta | --localst | --locals)
 946     ac_prev=localstatedir ;;
 947   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 948   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 949     localstatedir=$ac_optarg ;;
 950
 951   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 952     ac_prev=mandir ;;
 953   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 954     mandir=$ac_optarg ;;
 955
 956   -nfp | --nfp | --nf)
 957     # Obsolete; use --without-fp.
 958     with_fp=no ;;
 959
 960   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 961   | --no-cr | --no-c | -n)
 962     no_create=yes ;;
 963
 964   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 965   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 966     no_recursion=yes ;;
 967
 968   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 969   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 970   | --oldin | --oldi | --old | --ol | --o)
 971     ac_prev=oldincludedir ;;
 972   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 973   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 974   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 975     oldincludedir=$ac_optarg ;;
 976
 977   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 978     ac_prev=prefix ;;
 979   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 980     prefix=$ac_optarg ;;
 981
 982   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 983   | --program-pre | --program-pr | --program-p)
 984     ac_prev=program_prefix ;;
 985   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 986   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 987     program_prefix=$ac_optarg ;;
 988
 989   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 990   | --program-suf | --program-su | --program-s)
 991     ac_prev=program_suffix ;;
 992   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 993   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 994     program_suffix=$ac_optarg ;;
 995
 996   -program-transform-name | --program-transform-name \
 997   | --program-transform-nam | --program-transform-na \
 998   | --program-transform-n | --program-transform- \
 999   | --program-transform | --program-transfor \
1000   | --program-transfo | --program-transf \
1001   | --program-trans | --program-tran \
1002   | --progr-tra | --program-tr | --program-t)
1003     ac_prev=program_transform_name ;;
1004   -program-transform-name=* | --program-transform-name=* \
1005   | --program-transform-nam=* | --program-transform-na=* \
1006   | --program-transform-n=* | --program-transform-=* \
1007   | --program-transform=* | --program-transfor=* \
1008   | --program-transfo=* | --program-transf=* \
1009   | --program-trans=* | --program-tran=* \
1010   | --progr-tra=* | --program-tr=* | --program-t=*)
1011     program_transform_name=$ac_optarg ;;
1012
1013   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1014     ac_prev=pdfdir ;;
1015   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1016     pdfdir=$ac_optarg ;;
1017
1018   -psdir | --psdir | --psdi | --psd | --ps)
1019     ac_prev=psdir ;;
1020   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1021     psdir=$ac_optarg ;;
1022
1023   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1024   | -silent | --silent | --silen | --sile | --sil)
1025     silent=yes ;;
1026
1027   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1028     ac_prev=sbindir ;;
1029   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1030   | --sbi=* | --sb=*)
1031     sbindir=$ac_optarg ;;
1032
1033   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1034   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1035   | --sharedst | --shareds | --shared | --share | --shar \
1036   | --sha | --sh)
1037     ac_prev=sharedstatedir ;;
1038   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1039   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1040   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1041   | --sha=* | --sh=*)
1042     sharedstatedir=$ac_optarg ;;
1043
1044   -site | --site | --sit)
1045     ac_prev=site ;;
1046   -site=* | --site=* | --sit=*)
1047     site=$ac_optarg ;;
1048
1049   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1050     ac_prev=srcdir ;;
1051   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1052     srcdir=$ac_optarg ;;
1053
1054   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1055   | --syscon | --sysco | --sysc | --sys | --sy)
1056     ac_prev=sysconfdir ;;
1057   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1058   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1059     sysconfdir=$ac_optarg ;;
1060
1061   -target | --target | --targe | --targ | --tar | --ta | --t)
1062     ac_prev=target_alias ;;
1063   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1064     target_alias=$ac_optarg ;;
1065
1066   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1067     verbose=yes ;;
1068
1069   -version | --version | --versio | --versi | --vers | -V)
1070     ac_init_version=: ;;
1071
1072   -with-* | --with-*)
1073     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1074     # Reject names that are not valid shell variable names.
1075     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1076       as_fn_error "invalid package name: $ac_useropt"
1077     ac_useropt_orig=$ac_useropt
1078     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1079     case $ac_user_opts in
1080       *"
1081 "with_$ac_useropt"
1082 "*) ;;
1083       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1084          ac_unrecognized_sep=', ';;
1085     esac
1086     eval with_$ac_useropt=\$ac_optarg ;;
1087
1088   -without-* | --without-*)
1089     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1090     # Reject names that are not valid shell variable names.
1091     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1092       as_fn_error "invalid package name: $ac_useropt"
1093     ac_useropt_orig=$ac_useropt
1094     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1095     case $ac_user_opts in
1096       *"
1097 "with_$ac_useropt"
1098 "*) ;;
1099       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1100          ac_unrecognized_sep=', ';;
1101     esac
1102     eval with_$ac_useropt=no ;;
1103
1104   --x)
1105     # Obsolete; use --with-x.
1106     with_x=yes ;;
1107
1108   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1109   | --x-incl | --x-inc | --x-in | --x-i)
1110     ac_prev=x_includes ;;
1111   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1112   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1113     x_includes=$ac_optarg ;;
1114
1115   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1116   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1117     ac_prev=x_libraries ;;
1118   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1119   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1120     x_libraries=$ac_optarg ;;
1121
1122   -*) as_fn_error "unrecognized option: \`$ac_option'
1123 Try \`$0 --help' for more information."
1124     ;;
1125
1126   *=*)
1127     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1128     # Reject names that are not valid shell variable names.
1129     case $ac_envvar in #(
1130       '' | [0-9]* | *[!_$as_cr_alnum]* )
1131       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1132     esac
1133     eval $ac_envvar=\$ac_optarg
1134     export $ac_envvar ;;
1135
1136   *)
1137     # FIXME: should be removed in autoconf 3.0.
1138     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1139     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1140       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1141     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1142     ;;
1143
1144   esac
1145 done
1146
1147 if test -n "$ac_prev"; then
1148   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1149   as_fn_error "missing argument to $ac_option"
1150 fi
1151
1152 if test -n "$ac_unrecognized_opts"; then
1153   case $enable_option_checking in
1154     no) ;;
1155     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1156     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1157   esac
1158 fi
1159
1160 # Check all directory arguments for consistency.
1161 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1162                 datadir sysconfdir sharedstatedir localstatedir includedir \
1163                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1164                 libdir localedir mandir
1165 do
1166   eval ac_val=\$$ac_var
1167   # Remove trailing slashes.
1168   case $ac_val in
1169     */ )
1170       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1171       eval $ac_var=\$ac_val;;
1172   esac
1173   # Be sure to have absolute directory names.
1174   case $ac_val in
1175     [\\/$]* | ?:[\\/]* )  continue;;
1176     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1177   esac
1178   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1179 done
1180
1181 # There might be people who depend on the old broken behavior: `$host'
1182 # used to hold the argument of --host etc.
1183 # FIXME: To remove some day.
1184 build=$build_alias
1185 host=$host_alias
1186 target=$target_alias
1187
1188 # FIXME: To remove some day.
1189 if test "x$host_alias" != x; then
1190   if test "x$build_alias" = x; then
1191     cross_compiling=maybe
1192     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1193     If a cross compiler is detected then cross compile mode will be used." >&2
1194   elif test "x$build_alias" != "x$host_alias"; then
1195     cross_compiling=yes
1196   fi
1197 fi
1198
1199 ac_tool_prefix=
1200 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1201
1202 test "$silent" = yes && exec 6>/dev/null
1203
1204
1205 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1206 ac_ls_di=`ls -di .` &&
1207 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1208   as_fn_error "working directory cannot be determined"
1209 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1210   as_fn_error "pwd does not report name of working directory"
1211
1212
1213 # Find the source files, if location was not specified.
1214 if test -z "$srcdir"; then
1215   ac_srcdir_defaulted=yes
1216   # Try the directory containing this script, then the parent directory.
1217   ac_confdir=`$as_dirname -- "$as_myself" ||
1218 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1219          X"$as_myself" : 'X\(//\)[^/]' \| \
1220          X"$as_myself" : 'X\(//\)$' \| \
1221          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1222 $as_echo X"$as_myself" |
1223     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1224             s//\1/
1225             q
1226           }
1227           /^X\(\/\/\)[^/].*/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\/\)$/{
1232             s//\1/
1233             q
1234           }
1235           /^X\(\/\).*/{
1236             s//\1/
1237             q
1238           }
1239           s/.*/./; q'`
1240   srcdir=$ac_confdir
1241   if test ! -r "$srcdir/$ac_unique_file"; then
1242     srcdir=..
1243   fi
1244 else
1245   ac_srcdir_defaulted=no
1246 fi
1247 if test ! -r "$srcdir/$ac_unique_file"; then
1248   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1249   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1250 fi
1251 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1252 ac_abs_confdir=`(
1253         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1254         pwd)`
1255 # When building in place, set srcdir=.
1256 if test "$ac_abs_confdir" = "$ac_pwd"; then
1257   srcdir=.
1258 fi
1259 # Remove unnecessary trailing slashes from srcdir.
1260 # Double slashes in file names in object file debugging info
1261 # mess up M-x gdb in Emacs.
1262 case $srcdir in
1263 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1264 esac
1265 for ac_var in $ac_precious_vars; do
1266   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1267   eval ac_env_${ac_var}_value=\$${ac_var}
1268   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1269   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1270 done
1271
1272 #
1273 # Report the --help message.
1274 #
1275 if test "$ac_init_help" = "long"; then
1276   # Omit some internal or obsolete options to make the list less imposing.
1277   # This message is too long to be a string in the A/UX 3.1 sh.
1278   cat <<_ACEOF
1279 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1280
1281 Usage: $0 [OPTION]... [VAR=VALUE]...
1282
1283 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1284 VAR=VALUE.  See below for descriptions of some of the useful variables.
1285
1286 Defaults for the options are specified in brackets.
1287
1288 Configuration:
1289   -h, --help              display this help and exit
1290       --help=short        display options specific to this package
1291       --help=recursive    display the short help of all the included packages
1292   -V, --version           display version information and exit
1293   -q, --quiet, --silent   do not print \`checking...' messages
1294       --cache-file=FILE   cache test results in FILE [disabled]
1295   -C, --config-cache      alias for \`--cache-file=config.cache'
1296   -n, --no-create         do not create output files
1297       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1298
1299 Installation directories:
1300   --prefix=PREFIX         install architecture-independent files in PREFIX
1301                           [$ac_default_prefix]
1302   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1303                           [PREFIX]
1304
1305 By default, \`make install' will install all the files in
1306 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1307 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1308 for instance \`--prefix=\$HOME'.
1309
1310 For better control, use the options below.
1311
1312 Fine tuning of the installation directories:
1313   --bindir=DIR            user executables [EPREFIX/bin]
1314   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1315   --libexecdir=DIR        program executables [EPREFIX/libexec]
1316   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1317   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1318   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1319   --libdir=DIR            object code libraries [EPREFIX/lib]
1320   --includedir=DIR        C header files [PREFIX/include]
1321   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1322   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1323   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1324   --infodir=DIR           info documentation [DATAROOTDIR/info]
1325   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1326   --mandir=DIR            man documentation [DATAROOTDIR/man]
1327   --docdir=DIR            documentation root [DATAROOTDIR/doc/libobjc]
1328   --htmldir=DIR           html documentation [DOCDIR]
1329   --dvidir=DIR            dvi documentation [DOCDIR]
1330   --pdfdir=DIR            pdf documentation [DOCDIR]
1331   --psdir=DIR             ps documentation [DOCDIR]
1332 _ACEOF
1333
1334   cat <<\_ACEOF
1335
1336 System types:
1337   --build=BUILD     configure for building on BUILD [guessed]
1338   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1339   --target=TARGET   configure for building compilers for TARGET [HOST]
1340 _ACEOF
1341 fi
1342
1343 if test -n "$ac_init_help"; then
1344   case $ac_init_help in
1345      short | recursive ) echo "Configuration of package-unused version-unused:";;
1346    esac
1347   cat <<\_ACEOF
1348
1349 Optional Features:
1350   --disable-option-checking  ignore unrecognized --enable/--with options
1351   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1352   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1353   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1354   --enable-multilib       build many library versions (default)
1355   --enable-cet            enable Intel CET in target libraries
1356                           [default=default]
1357   --enable-maintainer-mode  enable make rules and dependencies not useful
1358                           (and sometimes confusing) to the casual installer
1359   --enable-shared[=PKGS]  build shared libraries [default=yes]
1360   --enable-static[=PKGS]  build static libraries [default=yes]
1361   --enable-fast-install[=PKGS]
1362                           optimize for fast installation [default=yes]
1363   --disable-libtool-lock  avoid locking (might break parallel builds)
1364   --enable-tls            Use thread-local storage [default=yes]
1365   --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
1366                           Objective-C runtime
1367
1368 Optional Packages:
1369   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1370   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1371   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1372   --with-target-subdir=SUBDIR
1373                            configuring in a subdirectory
1374   --with-cross-host=HOST  configuring with a cross compiler
1375   --with-pic              try to use only PIC/non-PIC objects [default=use
1376                           both]
1377   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1378   --with-target-bdw-gc=PATHLIST
1379                           specify prefix directory for installed bdw-gc
1380                           package. Equivalent to
1381                           --with-target-bdw-gc-include=PATH/include plus
1382                           --with-target-bdw-gc-lib=PATH/lib
1383   --with-target-bdw-gc-include=PATHLIST
1384                           specify directories for installed bdw-gc include
1385                           files
1386   --with-target-bdw-gc-lib=PATHLIST
1387                           specify directories for installed bdw-gc library
1388   --with-gcc-major-version-only
1389                           use only GCC major number in filesystem paths
1390
1391 Some influential environment variables:
1392   CC          C compiler command
1393   CFLAGS      C compiler flags
1394   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1395               nonstandard directory <lib dir>
1396   LIBS        libraries to pass to the linker, e.g. -l<library>
1397   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1398               you have headers in a nonstandard directory <include dir>
1399   CPP         C preprocessor
1400
1401 Use these variables to override the choices made by `configure' or to help
1402 it to find libraries and programs with nonstandard names/locations.
1403
1404 Report bugs to the package provider.
1405 _ACEOF
1406 ac_status=$?
1407 fi
1408
1409 if test "$ac_init_help" = "recursive"; then
1410   # If there are subdirs, report their specific --help.
1411   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1412     test -d "$ac_dir" ||
1413       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1414       continue
1415     ac_builddir=.
1416
1417 case "$ac_dir" in
1418 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1419 *)
1420   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1421   # A ".." for each directory in $ac_dir_suffix.
1422   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1423   case $ac_top_builddir_sub in
1424   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1425   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1426   esac ;;
1427 esac
1428 ac_abs_top_builddir=$ac_pwd
1429 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1430 # for backward compatibility:
1431 ac_top_builddir=$ac_top_build_prefix
1432
1433 case $srcdir in
1434   .)  # We are building in place.
1435     ac_srcdir=.
1436     ac_top_srcdir=$ac_top_builddir_sub
1437     ac_abs_top_srcdir=$ac_pwd ;;
1438   [\\/]* | ?:[\\/]* )  # Absolute name.
1439     ac_srcdir=$srcdir$ac_dir_suffix;
1440     ac_top_srcdir=$srcdir
1441     ac_abs_top_srcdir=$srcdir ;;
1442   *) # Relative name.
1443     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1444     ac_top_srcdir=$ac_top_build_prefix$srcdir
1445     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1446 esac
1447 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1448
1449     cd "$ac_dir" || { ac_status=$?; continue; }
1450     # Check for guested configure.
1451     if test -f "$ac_srcdir/configure.gnu"; then
1452       echo &&
1453       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1454     elif test -f "$ac_srcdir/configure"; then
1455       echo &&
1456       $SHELL "$ac_srcdir/configure" --help=recursive
1457     else
1458       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1459     fi || ac_status=$?
1460     cd "$ac_pwd" || { ac_status=$?; break; }
1461   done
1462 fi
1463
1464 test -n "$ac_init_help" && exit $ac_status
1465 if $ac_init_version; then
1466   cat <<\_ACEOF
1467 package-unused configure version-unused
1468 generated by GNU Autoconf 2.64
1469
1470 Copyright (C) 2009 Free Software Foundation, Inc.
1471 This configure script is free software; the Free Software Foundation
1472 gives unlimited permission to copy, distribute and modify it.
1473 _ACEOF
1474   exit
1475 fi
1476
1477 ## ------------------------ ##
1478 ## Autoconf initialization. ##
1479 ## ------------------------ ##
1480
1481 # ac_fn_c_try_compile LINENO
1482 # --------------------------
1483 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1484 ac_fn_c_try_compile ()
1485 {
1486   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1487   rm -f conftest.$ac_objext
1488   if { { ac_try="$ac_compile"
1489 case "(($ac_try" in
1490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1491   *) ac_try_echo=$ac_try;;
1492 esac
1493 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1494 $as_echo "$ac_try_echo"; } >&5
1495   (eval "$ac_compile") 2>conftest.err
1496   ac_status=$?
1497   if test -s conftest.err; then
1498     grep -v '^ *+' conftest.err >conftest.er1
1499     cat conftest.er1 >&5
1500     mv -f conftest.er1 conftest.err
1501   fi
1502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1503   test $ac_status = 0; } && {
1504          test -z "$ac_c_werror_flag" ||
1505          test ! -s conftest.err
1506        } && test -s conftest.$ac_objext; then :
1507   ac_retval=0
1508 else
1509   $as_echo "$as_me: failed program was:" >&5
1510 sed 's/^/| /' conftest.$ac_ext >&5
1511
1512         ac_retval=1
1513 fi
1514   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1515   return $ac_retval
1516
1517 } # ac_fn_c_try_compile
1518
1519 # ac_fn_c_try_link LINENO
1520 # -----------------------
1521 # Try to link conftest.$ac_ext, and return whether this succeeded.
1522 ac_fn_c_try_link ()
1523 {
1524   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1525   rm -f conftest.$ac_objext conftest$ac_exeext
1526   if { { ac_try="$ac_link"
1527 case "(($ac_try" in
1528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1529   *) ac_try_echo=$ac_try;;
1530 esac
1531 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1532 $as_echo "$ac_try_echo"; } >&5
1533   (eval "$ac_link") 2>conftest.err
1534   ac_status=$?
1535   if test -s conftest.err; then
1536     grep -v '^ *+' conftest.err >conftest.er1
1537     cat conftest.er1 >&5
1538     mv -f conftest.er1 conftest.err
1539   fi
1540   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1541   test $ac_status = 0; } && {
1542          test -z "$ac_c_werror_flag" ||
1543          test ! -s conftest.err
1544        } && test -s conftest$ac_exeext && {
1545          test "$cross_compiling" = yes ||
1546          $as_test_x conftest$ac_exeext
1547        }; then :
1548   ac_retval=0
1549 else
1550   $as_echo "$as_me: failed program was:" >&5
1551 sed 's/^/| /' conftest.$ac_ext >&5
1552
1553         ac_retval=1
1554 fi
1555   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1556   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1557   # interfere with the next link command; also delete a directory that is
1558   # left behind by Apple's compiler.  We do this before executing the actions.
1559   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1560   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1561   return $ac_retval
1562
1563 } # ac_fn_c_try_link
1564
1565 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1566 # -------------------------------------------------------
1567 # Tests whether HEADER exists and can be compiled using the include files in
1568 # INCLUDES, setting the cache variable VAR accordingly.
1569 ac_fn_c_check_header_compile ()
1570 {
1571   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1573 $as_echo_n "checking for $2... " >&6; }
1574 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1575   $as_echo_n "(cached) " >&6
1576 else
1577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1578 /* end confdefs.h.  */
1579 $4
1580 #include <$2>
1581 _ACEOF
1582 if ac_fn_c_try_compile "$LINENO"; then :
1583   eval "$3=yes"
1584 else
1585   eval "$3=no"
1586 fi
1587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1588 fi
1589 eval ac_res=\$$3
1590                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1591 $as_echo "$ac_res" >&6; }
1592   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1593
1594 } # ac_fn_c_check_header_compile
1595
1596 # ac_fn_c_try_cpp LINENO
1597 # ----------------------
1598 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1599 ac_fn_c_try_cpp ()
1600 {
1601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602   if { { ac_try="$ac_cpp conftest.$ac_ext"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } >/dev/null && {
1618          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        }; then :
1621   ac_retval=0
1622 else
1623   $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626     ac_retval=1
1627 fi
1628   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1629   return $ac_retval
1630
1631 } # ac_fn_c_try_cpp
1632
1633 # ac_fn_c_try_run LINENO
1634 # ----------------------
1635 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1636 # that executables *can* be run.
1637 ac_fn_c_try_run ()
1638 {
1639   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1640   if { { ac_try="$ac_link"
1641 case "(($ac_try" in
1642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643   *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647   (eval "$ac_link") 2>&5
1648   ac_status=$?
1649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1651   { { case "(($ac_try" in
1652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1653   *) ac_try_echo=$ac_try;;
1654 esac
1655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1656 $as_echo "$ac_try_echo"; } >&5
1657   (eval "$ac_try") 2>&5
1658   ac_status=$?
1659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1660   test $ac_status = 0; }; }; then :
1661   ac_retval=0
1662 else
1663   $as_echo "$as_me: program exited with status $ac_status" >&5
1664        $as_echo "$as_me: failed program was:" >&5
1665 sed 's/^/| /' conftest.$ac_ext >&5
1666
1667        ac_retval=$ac_status
1668 fi
1669   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1670   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671   return $ac_retval
1672
1673 } # ac_fn_c_try_run
1674
1675 # ac_fn_c_check_func LINENO FUNC VAR
1676 # ----------------------------------
1677 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1678 ac_fn_c_check_func ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1682 $as_echo_n "checking for $2... " >&6; }
1683 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1684   $as_echo_n "(cached) " >&6
1685 else
1686   if test x$gcc_no_link = xyes; then
1687   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1688 fi
1689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1690 /* end confdefs.h.  */
1691 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1692    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1693 #define $2 innocuous_$2
1694
1695 /* System header to define __stub macros and hopefully few prototypes,
1696     which can conflict with char $2 (); below.
1697     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1698     <limits.h> exists even on freestanding compilers.  */
1699
1700 #ifdef __STDC__
1701 # include <limits.h>
1702 #else
1703 # include <assert.h>
1704 #endif
1705
1706 #undef $2
1707
1708 /* Override any GCC internal prototype to avoid an error.
1709    Use char because int might match the return type of a GCC
1710    builtin and then its argument prototype would still apply.  */
1711 #ifdef __cplusplus
1712 extern "C"
1713 #endif
1714 char $2 ();
1715 /* The GNU C library defines this for functions which it implements
1716     to always fail with ENOSYS.  Some functions are actually named
1717     something starting with __ and the normal name is an alias.  */
1718 #if defined __stub_$2 || defined __stub___$2
1719 choke me
1720 #endif
1721
1722 int
1723 main ()
1724 {
1725 return $2 ();
1726   ;
1727   return 0;
1728 }
1729 _ACEOF
1730 if ac_fn_c_try_link "$LINENO"; then :
1731   eval "$3=yes"
1732 else
1733   eval "$3=no"
1734 fi
1735 rm -f core conftest.err conftest.$ac_objext \
1736     conftest$ac_exeext conftest.$ac_ext
1737 fi
1738 eval ac_res=\$$3
1739                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1740 $as_echo "$ac_res" >&6; }
1741   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1742
1743 } # ac_fn_c_check_func
1744
1745 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1746 # -------------------------------------------------------
1747 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1748 # the include files in INCLUDES and setting the cache variable VAR
1749 # accordingly.
1750 ac_fn_c_check_header_mongrel ()
1751 {
1752   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1753   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1755 $as_echo_n "checking for $2... " >&6; }
1756 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1757   $as_echo_n "(cached) " >&6
1758 fi
1759 eval ac_res=\$$3
1760                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1761 $as_echo "$ac_res" >&6; }
1762 else
1763   # Is the header compilable?
1764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1765 $as_echo_n "checking $2 usability... " >&6; }
1766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1767 /* end confdefs.h.  */
1768 $4
1769 #include <$2>
1770 _ACEOF
1771 if ac_fn_c_try_compile "$LINENO"; then :
1772   ac_header_compiler=yes
1773 else
1774   ac_header_compiler=no
1775 fi
1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1778 $as_echo "$ac_header_compiler" >&6; }
1779
1780 # Is the header present?
1781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1782 $as_echo_n "checking $2 presence... " >&6; }
1783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1784 /* end confdefs.h.  */
1785 #include <$2>
1786 _ACEOF
1787 if ac_fn_c_try_cpp "$LINENO"; then :
1788   ac_header_preproc=yes
1789 else
1790   ac_header_preproc=no
1791 fi
1792 rm -f conftest.err conftest.$ac_ext
1793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1794 $as_echo "$ac_header_preproc" >&6; }
1795
1796 # So?  What about this header?
1797 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1798   yes:no: )
1799     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1800 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1801     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1802 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1803     ;;
1804   no:yes:* )
1805     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1806 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1807     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1808 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1809     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1810 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1811     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1812 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1813     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1814 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1815     ;;
1816 esac
1817   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1818 $as_echo_n "checking for $2... " >&6; }
1819 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1820   $as_echo_n "(cached) " >&6
1821 else
1822   eval "$3=\$ac_header_compiler"
1823 fi
1824 eval ac_res=\$$3
1825                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827 fi
1828   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1829
1830 } # ac_fn_c_check_header_mongrel
1831 cat >config.log <<_ACEOF
1832 This file contains any messages produced by compilers while
1833 running configure, to aid debugging if configure makes a mistake.
1834
1835 It was created by package-unused $as_me version-unused, which was
1836 generated by GNU Autoconf 2.64.  Invocation command line was
1837
1838   $ $0 $@
1839
1840 _ACEOF
1841 exec 5>>config.log
1842 {
1843 cat <<_ASUNAME
1844 ## --------- ##
1845 ## Platform. ##
1846 ## --------- ##
1847
1848 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1849 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1850 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1851 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1852 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1853
1854 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1855 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1856
1857 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1858 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1859 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1860 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1861 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1862 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1863 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1864
1865 _ASUNAME
1866
1867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1868 for as_dir in $PATH
1869 do
1870   IFS=$as_save_IFS
1871   test -z "$as_dir" && as_dir=.
1872     $as_echo "PATH: $as_dir"
1873   done
1874 IFS=$as_save_IFS
1875
1876 } >&5
1877
1878 cat >&5 <<_ACEOF
1879
1880
1881 ## ----------- ##
1882 ## Core tests. ##
1883 ## ----------- ##
1884
1885 _ACEOF
1886
1887
1888 # Keep a trace of the command line.
1889 # Strip out --no-create and --no-recursion so they do not pile up.
1890 # Strip out --silent because we don't want to record it for future runs.
1891 # Also quote any args containing shell meta-characters.
1892 # Make two passes to allow for proper duplicate-argument suppression.
1893 ac_configure_args=
1894 ac_configure_args0=
1895 ac_configure_args1=
1896 ac_must_keep_next=false
1897 for ac_pass in 1 2
1898 do
1899   for ac_arg
1900   do
1901     case $ac_arg in
1902     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1903     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1904     | -silent | --silent | --silen | --sile | --sil)
1905       continue ;;
1906     *\'*)
1907       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1908     esac
1909     case $ac_pass in
1910     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1911     2)
1912       as_fn_append ac_configure_args1 " '$ac_arg'"
1913       if test $ac_must_keep_next = true; then
1914         ac_must_keep_next=false # Got value, back to normal.
1915       else
1916         case $ac_arg in
1917           *=* | --config-cache | -C | -disable-* | --disable-* \
1918           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1919           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1920           | -with-* | --with-* | -without-* | --without-* | --x)
1921             case "$ac_configure_args0 " in
1922               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1923             esac
1924             ;;
1925           -* ) ac_must_keep_next=true ;;
1926         esac
1927       fi
1928       as_fn_append ac_configure_args " '$ac_arg'"
1929       ;;
1930     esac
1931   done
1932 done
1933 { ac_configure_args0=; unset ac_configure_args0;}
1934 { ac_configure_args1=; unset ac_configure_args1;}
1935
1936 # When interrupted or exit'd, cleanup temporary files, and complete
1937 # config.log.  We remove comments because anyway the quotes in there
1938 # would cause problems or look ugly.
1939 # WARNING: Use '\'' to represent an apostrophe within the trap.
1940 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1941 trap 'exit_status=$?
1942   # Save into config.log some information that might help in debugging.
1943   {
1944     echo
1945
1946     cat <<\_ASBOX
1947 ## ---------------- ##
1948 ## Cache variables. ##
1949 ## ---------------- ##
1950 _ASBOX
1951     echo
1952     # The following way of writing the cache mishandles newlines in values,
1953 (
1954   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1955     eval ac_val=\$$ac_var
1956     case $ac_val in #(
1957     *${as_nl}*)
1958       case $ac_var in #(
1959       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1960 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1961       esac
1962       case $ac_var in #(
1963       _ | IFS | as_nl) ;; #(
1964       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1965       *) { eval $ac_var=; unset $ac_var;} ;;
1966       esac ;;
1967     esac
1968   done
1969   (set) 2>&1 |
1970     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1971     *${as_nl}ac_space=\ *)
1972       sed -n \
1973         "s/'\''/'\''\\\\'\'''\''/g;
1974           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1975       ;; #(
1976     *)
1977       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1978       ;;
1979     esac |
1980     sort
1981 )
1982     echo
1983
1984     cat <<\_ASBOX
1985 ## ----------------- ##
1986 ## Output variables. ##
1987 ## ----------------- ##
1988 _ASBOX
1989     echo
1990     for ac_var in $ac_subst_vars
1991     do
1992       eval ac_val=\$$ac_var
1993       case $ac_val in
1994       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1995       esac
1996       $as_echo "$ac_var='\''$ac_val'\''"
1997     done | sort
1998     echo
1999
2000     if test -n "$ac_subst_files"; then
2001       cat <<\_ASBOX
2002 ## ------------------- ##
2003 ## File substitutions. ##
2004 ## ------------------- ##
2005 _ASBOX
2006       echo
2007       for ac_var in $ac_subst_files
2008       do
2009         eval ac_val=\$$ac_var
2010         case $ac_val in
2011         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2012         esac
2013         $as_echo "$ac_var='\''$ac_val'\''"
2014       done | sort
2015       echo
2016     fi
2017
2018     if test -s confdefs.h; then
2019       cat <<\_ASBOX
2020 ## ----------- ##
2021 ## confdefs.h. ##
2022 ## ----------- ##
2023 _ASBOX
2024       echo
2025       cat confdefs.h
2026       echo
2027     fi
2028     test "$ac_signal" != 0 &&
2029       $as_echo "$as_me: caught signal $ac_signal"
2030     $as_echo "$as_me: exit $exit_status"
2031   } >&5
2032   rm -f core *.core core.conftest.* &&
2033     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2034     exit $exit_status
2035 ' 0
2036 for ac_signal in 1 2 13 15; do
2037   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2038 done
2039 ac_signal=0
2040
2041 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2042 rm -f -r conftest* confdefs.h
2043
2044 $as_echo "/* confdefs.h */" > confdefs.h
2045
2046 # Predefined preprocessor variables.
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_NAME "$PACKAGE_NAME"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2054 _ACEOF
2055
2056 cat >>confdefs.h <<_ACEOF
2057 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2058 _ACEOF
2059
2060 cat >>confdefs.h <<_ACEOF
2061 #define PACKAGE_STRING "$PACKAGE_STRING"
2062 _ACEOF
2063
2064 cat >>confdefs.h <<_ACEOF
2065 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2066 _ACEOF
2067
2068 cat >>confdefs.h <<_ACEOF
2069 #define PACKAGE_URL "$PACKAGE_URL"
2070 _ACEOF
2071
2072
2073 # Let the site file select an alternate cache file if it wants to.
2074 # Prefer an explicitly selected file to automatically selected ones.
2075 ac_site_file1=NONE
2076 ac_site_file2=NONE
2077 if test -n "$CONFIG_SITE"; then
2078   ac_site_file1=$CONFIG_SITE
2079 elif test "x$prefix" != xNONE; then
2080   ac_site_file1=$prefix/share/config.site
2081   ac_site_file2=$prefix/etc/config.site
2082 else
2083   ac_site_file1=$ac_default_prefix/share/config.site
2084   ac_site_file2=$ac_default_prefix/etc/config.site
2085 fi
2086 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2087 do
2088   test "x$ac_site_file" = xNONE && continue
2089   if test -r "$ac_site_file"; then
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2091 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2092     sed 's/^/| /' "$ac_site_file" >&5
2093     . "$ac_site_file"
2094   fi
2095 done
2096
2097 if test -r "$cache_file"; then
2098   # Some versions of bash will fail to source /dev/null (special
2099   # files actually), so we avoid doing that.
2100   if test -f "$cache_file"; then
2101     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2102 $as_echo "$as_me: loading cache $cache_file" >&6;}
2103     case $cache_file in
2104       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2105       *)                      . "./$cache_file";;
2106     esac
2107   fi
2108 else
2109   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2110 $as_echo "$as_me: creating cache $cache_file" >&6;}
2111   >$cache_file
2112 fi
2113
2114 # Check that the precious variables saved in the cache have kept the same
2115 # value.
2116 ac_cache_corrupted=false
2117 for ac_var in $ac_precious_vars; do
2118   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2119   eval ac_new_set=\$ac_env_${ac_var}_set
2120   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2121   eval ac_new_val=\$ac_env_${ac_var}_value
2122   case $ac_old_set,$ac_new_set in
2123     set,)
2124       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2125 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2126       ac_cache_corrupted=: ;;
2127     ,set)
2128       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2129 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2130       ac_cache_corrupted=: ;;
2131     ,);;
2132     *)
2133       if test "x$ac_old_val" != "x$ac_new_val"; then
2134         # differences in whitespace do not lead to failure.
2135         ac_old_val_w=`echo x $ac_old_val`
2136         ac_new_val_w=`echo x $ac_new_val`
2137         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2138           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2139 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2140           ac_cache_corrupted=:
2141         else
2142           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2143 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2144           eval $ac_var=\$ac_old_val
2145         fi
2146         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2147 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2148         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2149 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2150       fi;;
2151   esac
2152   # Pass precious variables to config.status.
2153   if test "$ac_new_set" = set; then
2154     case $ac_new_val in
2155     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2156     *) ac_arg=$ac_var=$ac_new_val ;;
2157     esac
2158     case " $ac_configure_args " in
2159       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2160       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2161     esac
2162   fi
2163 done
2164 if $ac_cache_corrupted; then
2165   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2167   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2168 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2169   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2170 fi
2171 ## -------------------- ##
2172 ## Main body of script. ##
2173 ## -------------------- ##
2174
2175 ac_ext=c
2176 ac_cpp='$CPP $CPPFLAGS'
2177 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2178 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2179 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2180
2181
2182
2183
2184
2185
2186 ac_aux_dir=
2187 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2188   for ac_t in install-sh install.sh shtool; do
2189     if test -f "$ac_dir/$ac_t"; then
2190       ac_aux_dir=$ac_dir
2191       ac_install_sh="$ac_aux_dir/$ac_t -c"
2192       break 2
2193     fi
2194   done
2195 done
2196 if test -z "$ac_aux_dir"; then
2197   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2198 fi
2199
2200 # These three variables are undocumented and unsupported,
2201 # and are intended to be withdrawn in a future Autoconf release.
2202 # They can cause serious problems if a builder's source tree is in a directory
2203 # whose full name contains unusual characters.
2204 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2205 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2206 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2207
2208
2209 # Make sure we can run config.sub.
2210 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2211   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2212
2213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2214 $as_echo_n "checking build system type... " >&6; }
2215 if test "${ac_cv_build+set}" = set; then :
2216   $as_echo_n "(cached) " >&6
2217 else
2218   ac_build_alias=$build_alias
2219 test "x$ac_build_alias" = x &&
2220   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2221 test "x$ac_build_alias" = x &&
2222   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2223 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2224   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2225
2226 fi
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2228 $as_echo "$ac_cv_build" >&6; }
2229 case $ac_cv_build in
2230 *-*-*) ;;
2231 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2232 esac
2233 build=$ac_cv_build
2234 ac_save_IFS=$IFS; IFS='-'
2235 set x $ac_cv_build
2236 shift
2237 build_cpu=$1
2238 build_vendor=$2
2239 shift; shift
2240 # Remember, the first character of IFS is used to create $*,
2241 # except with old shells:
2242 build_os=$*
2243 IFS=$ac_save_IFS
2244 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2245
2246
2247  case ${build_alias} in
2248   "") build_noncanonical=${build} ;;
2249   *) build_noncanonical=${build_alias} ;;
2250 esac
2251
2252  case ${host_alias} in
2253   "") host_noncanonical=${build_noncanonical} ;;
2254   *) host_noncanonical=${host_alias} ;;
2255 esac
2256
2257  case ${target_alias} in
2258   "") target_noncanonical=${host_noncanonical} ;;
2259   *) target_noncanonical=${target_alias} ;;
2260 esac
2261
2262
2263 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2264 # have matching libraries, they should use host libraries: Makefile.tpl
2265 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2266 # However, they still use the build modules, because the corresponding
2267 # host modules (e.g. bison) are only built for the host when bootstrap
2268 # finishes. So:
2269 # - build_subdir is where we find build modules, and never changes.
2270 # - build_libsubdir is where we find build libraries, and can be overridden.
2271
2272 # Prefix 'build-' so this never conflicts with target_subdir.
2273 build_subdir="build-${build_noncanonical}"
2274
2275 # Check whether --with-build-libsubdir was given.
2276 if test "${with_build_libsubdir+set}" = set; then :
2277   withval=$with_build_libsubdir; build_libsubdir="$withval"
2278 else
2279   build_libsubdir="$build_subdir"
2280 fi
2281
2282 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2283 if ( test $srcdir = . && test -d gcc ) \
2284    || test -d $srcdir/../host-${host_noncanonical}; then
2285   host_subdir="host-${host_noncanonical}"
2286 else
2287   host_subdir=.
2288 fi
2289 # No prefix.
2290 target_subdir=${target_noncanonical}
2291
2292
2293 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2294 PACKAGE=libobjc
2295 # Version is pulled out to make it a bit easier to change using sed.
2296 VERSION=4:0:0
2297
2298
2299 # This works around the fact that libtool configuration may change LD
2300 # for this particular configuration, but some shells, instead of
2301 # keeping the changes in LD private, export them just because LD is
2302 # exported.
2303 ORIGINAL_LD_FOR_MULTILIBS=$LD
2304
2305 # -------
2306 # Options
2307 # -------
2308
2309 # We use these options to decide which functions to include.
2310
2311 # Check whether --with-target-subdir was given.
2312 if test "${with_target_subdir+set}" = set; then :
2313   withval=$with_target_subdir;
2314 fi
2315
2316
2317 # Check whether --with-cross-host was given.
2318 if test "${with_cross_host+set}" = set; then :
2319   withval=$with_cross_host;
2320 fi
2321
2322
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2324 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2325 # Check whether --enable-version-specific-runtime-libs was given.
2326 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2327   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2328  yes) version_specific_libs=yes ;;
2329  no)  version_specific_libs=no ;;
2330  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2331  esac
2332 else
2333   version_specific_libs=no
2334 fi
2335
2336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2337 $as_echo "$version_specific_libs" >&6; }
2338
2339 # -----------
2340 # Directories
2341 # -----------
2342
2343 # Find the rest of the source tree framework.
2344 # Default to --enable-multilib
2345 # Check whether --enable-multilib was given.
2346 if test "${enable_multilib+set}" = set; then :
2347   enableval=$enable_multilib; case "$enableval" in
2348   yes) multilib=yes ;;
2349   no)  multilib=no ;;
2350   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2351  esac
2352 else
2353   multilib=yes
2354 fi
2355
2356
2357 # We may get other options which we leave undocumented:
2358 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2359 # See config-ml.in if you want the gory details.
2360
2361 if test "$srcdir" = "."; then
2362   if test "$with_target_subdir" != "."; then
2363     multi_basedir="$srcdir/$with_multisrctop../.."
2364   else
2365     multi_basedir="$srcdir/$with_multisrctop.."
2366   fi
2367 else
2368   multi_basedir="$srcdir/.."
2369 fi
2370
2371
2372 # Even if the default multilib is not a cross compilation,
2373 # it may be that some of the other multilibs are.
2374 if test $cross_compiling = no && test $multilib = yes \
2375    && test "x${with_multisubdir}" != x ; then
2376    cross_compiling=maybe
2377 fi
2378
2379 ac_config_commands="$ac_config_commands default-1"
2380
2381
2382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2383 $as_echo_n "checking host system type... " >&6; }
2384 if test "${ac_cv_host+set}" = set; then :
2385   $as_echo_n "(cached) " >&6
2386 else
2387   if test "x$host_alias" = x; then
2388   ac_cv_host=$ac_cv_build
2389 else
2390   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2391     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2392 fi
2393
2394 fi
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2396 $as_echo "$ac_cv_host" >&6; }
2397 case $ac_cv_host in
2398 *-*-*) ;;
2399 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2400 esac
2401 host=$ac_cv_host
2402 ac_save_IFS=$IFS; IFS='-'
2403 set x $ac_cv_host
2404 shift
2405 host_cpu=$1
2406 host_vendor=$2
2407 shift; shift
2408 # Remember, the first character of IFS is used to create $*,
2409 # except with old shells:
2410 host_os=$*
2411 IFS=$ac_save_IFS
2412 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2413
2414
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2416 $as_echo_n "checking target system type... " >&6; }
2417 if test "${ac_cv_target+set}" = set; then :
2418   $as_echo_n "(cached) " >&6
2419 else
2420   if test "x$target_alias" = x; then
2421   ac_cv_target=$ac_cv_host
2422 else
2423   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2424     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2425 fi
2426
2427 fi
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2429 $as_echo "$ac_cv_target" >&6; }
2430 case $ac_cv_target in
2431 *-*-*) ;;
2432 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2433 esac
2434 target=$ac_cv_target
2435 ac_save_IFS=$IFS; IFS='-'
2436 set x $ac_cv_target
2437 shift
2438 target_cpu=$1
2439 target_vendor=$2
2440 shift; shift
2441 # Remember, the first character of IFS is used to create $*,
2442 # except with old shells:
2443 target_os=$*
2444 IFS=$ac_save_IFS
2445 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2446
2447
2448 # The aliases save the names the user supplied, while $host etc.
2449 # will get canonicalized.
2450 test -n "$target_alias" &&
2451   test "$program_prefix$program_suffix$program_transform_name" = \
2452     NONENONEs,x,x, &&
2453   program_prefix=${target_alias}-
2454
2455
2456
2457
2458 # Export source directory.
2459 # These need to be absolute paths, yet at the same time need to
2460 # canonicalize only relative paths, because then amd will not unmount
2461 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2462 case $srcdir in
2463   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2464   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2465 esac
2466
2467
2468 # Calculate toolexeclibdir
2469 # Also toolexecdir, though it's only used in toolexeclibdir
2470 case ${version_specific_libs} in
2471   yes)
2472     # Need the gcc compiler version to know where to install libraries
2473     # and header files if --enable-version-specific-runtime-libs option
2474     # is selected.
2475     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2476     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2477     ;;
2478   no)
2479     if test -n "$with_cross_host" &&
2480        test x"$with_cross_host" != x"no"; then
2481       # Install a library built with a cross compiler in tooldir, not libdir.
2482       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2483       toolexeclibdir='$(toolexecdir)/lib'
2484     else
2485       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2486       toolexeclibdir='$(libdir)'
2487     fi
2488     multi_os_directory=`$CC -print-multi-os-directory`
2489     case $multi_os_directory in
2490       .) ;; # Avoid trailing /.
2491       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2492     esac
2493     ;;
2494 esac
2495
2496
2497
2498 # Figure out if we want to name the include directory and the
2499 #  library name changes differently.
2500 includedirname=include
2501 libsuffix=
2502 case "${host}" in
2503   *-darwin*)
2504     # Darwin is the only target so far that needs a different include directory.
2505     includedirname=include-gnu-runtime
2506     libsuffix=-gnu
2507     ;;
2508 esac
2509
2510
2511
2512 ac_config_headers="$ac_config_headers config.h"
2513
2514
2515 # --------
2516 # Programs
2517 # --------
2518
2519
2520
2521 # We must force CC to /not/ be a precious variable; otherwise
2522 # the wrong, non-multilib-adjusted value will be used in multilibs.
2523 # As a side effect, we have to subst CFLAGS ourselves.
2524
2525
2526 ac_ext=c
2527 ac_cpp='$CPP $CPPFLAGS'
2528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2531 if test -n "$ac_tool_prefix"; then
2532   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2533 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2535 $as_echo_n "checking for $ac_word... " >&6; }
2536 if test "${ac_cv_prog_CC+set}" = set; then :
2537   $as_echo_n "(cached) " >&6
2538 else
2539   if test -n "$CC"; then
2540   ac_cv_prog_CC="$CC" # Let the user override the test.
2541 else
2542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2543 for as_dir in $PATH
2544 do
2545   IFS=$as_save_IFS
2546   test -z "$as_dir" && as_dir=.
2547     for ac_exec_ext in '' $ac_executable_extensions; do
2548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2549     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2551     break 2
2552   fi
2553 done
2554   done
2555 IFS=$as_save_IFS
2556
2557 fi
2558 fi
2559 CC=$ac_cv_prog_CC
2560 if test -n "$CC"; then
2561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2562 $as_echo "$CC" >&6; }
2563 else
2564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2565 $as_echo "no" >&6; }
2566 fi
2567
2568
2569 fi
2570 if test -z "$ac_cv_prog_CC"; then
2571   ac_ct_CC=$CC
2572   # Extract the first word of "gcc", so it can be a program name with args.
2573 set dummy gcc; ac_word=$2
2574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2575 $as_echo_n "checking for $ac_word... " >&6; }
2576 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2577   $as_echo_n "(cached) " >&6
2578 else
2579   if test -n "$ac_ct_CC"; then
2580   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2581 else
2582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2583 for as_dir in $PATH
2584 do
2585   IFS=$as_save_IFS
2586   test -z "$as_dir" && as_dir=.
2587     for ac_exec_ext in '' $ac_executable_extensions; do
2588   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2589     ac_cv_prog_ac_ct_CC="gcc"
2590     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2591     break 2
2592   fi
2593 done
2594   done
2595 IFS=$as_save_IFS
2596
2597 fi
2598 fi
2599 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2600 if test -n "$ac_ct_CC"; then
2601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2602 $as_echo "$ac_ct_CC" >&6; }
2603 else
2604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2605 $as_echo "no" >&6; }
2606 fi
2607
2608   if test "x$ac_ct_CC" = x; then
2609     CC=""
2610   else
2611     case $cross_compiling:$ac_tool_warned in
2612 yes:)
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2614 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2615 ac_tool_warned=yes ;;
2616 esac
2617     CC=$ac_ct_CC
2618   fi
2619 else
2620   CC="$ac_cv_prog_CC"
2621 fi
2622
2623 if test -z "$CC"; then
2624           if test -n "$ac_tool_prefix"; then
2625     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2626 set dummy ${ac_tool_prefix}cc; ac_word=$2
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2628 $as_echo_n "checking for $ac_word... " >&6; }
2629 if test "${ac_cv_prog_CC+set}" = set; then :
2630   $as_echo_n "(cached) " >&6
2631 else
2632   if test -n "$CC"; then
2633   ac_cv_prog_CC="$CC" # Let the user override the test.
2634 else
2635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2636 for as_dir in $PATH
2637 do
2638   IFS=$as_save_IFS
2639   test -z "$as_dir" && as_dir=.
2640     for ac_exec_ext in '' $ac_executable_extensions; do
2641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2642     ac_cv_prog_CC="${ac_tool_prefix}cc"
2643     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2644     break 2
2645   fi
2646 done
2647   done
2648 IFS=$as_save_IFS
2649
2650 fi
2651 fi
2652 CC=$ac_cv_prog_CC
2653 if test -n "$CC"; then
2654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2655 $as_echo "$CC" >&6; }
2656 else
2657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2658 $as_echo "no" >&6; }
2659 fi
2660
2661
2662   fi
2663 fi
2664 if test -z "$CC"; then
2665   # Extract the first word of "cc", so it can be a program name with args.
2666 set dummy cc; ac_word=$2
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2668 $as_echo_n "checking for $ac_word... " >&6; }
2669 if test "${ac_cv_prog_CC+set}" = set; then :
2670   $as_echo_n "(cached) " >&6
2671 else
2672   if test -n "$CC"; then
2673   ac_cv_prog_CC="$CC" # Let the user override the test.
2674 else
2675   ac_prog_rejected=no
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH
2678 do
2679   IFS=$as_save_IFS
2680   test -z "$as_dir" && as_dir=.
2681     for ac_exec_ext in '' $ac_executable_extensions; do
2682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2683     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2684        ac_prog_rejected=yes
2685        continue
2686      fi
2687     ac_cv_prog_CC="cc"
2688     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2689     break 2
2690   fi
2691 done
2692   done
2693 IFS=$as_save_IFS
2694
2695 if test $ac_prog_rejected = yes; then
2696   # We found a bogon in the path, so make sure we never use it.
2697   set dummy $ac_cv_prog_CC
2698   shift
2699   if test $# != 0; then
2700     # We chose a different compiler from the bogus one.
2701     # However, it has the same basename, so the bogon will be chosen
2702     # first if we set CC to just the basename; use the full file name.
2703     shift
2704     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2705   fi
2706 fi
2707 fi
2708 fi
2709 CC=$ac_cv_prog_CC
2710 if test -n "$CC"; then
2711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2712 $as_echo "$CC" >&6; }
2713 else
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2715 $as_echo "no" >&6; }
2716 fi
2717
2718
2719 fi
2720 if test -z "$CC"; then
2721   if test -n "$ac_tool_prefix"; then
2722   for ac_prog in cl.exe
2723   do
2724     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2725 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2727 $as_echo_n "checking for $ac_word... " >&6; }
2728 if test "${ac_cv_prog_CC+set}" = set; then :
2729   $as_echo_n "(cached) " >&6
2730 else
2731   if test -n "$CC"; then
2732   ac_cv_prog_CC="$CC" # Let the user override the test.
2733 else
2734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2735 for as_dir in $PATH
2736 do
2737   IFS=$as_save_IFS
2738   test -z "$as_dir" && as_dir=.
2739     for ac_exec_ext in '' $ac_executable_extensions; do
2740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2741     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2743     break 2
2744   fi
2745 done
2746   done
2747 IFS=$as_save_IFS
2748
2749 fi
2750 fi
2751 CC=$ac_cv_prog_CC
2752 if test -n "$CC"; then
2753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2754 $as_echo "$CC" >&6; }
2755 else
2756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2757 $as_echo "no" >&6; }
2758 fi
2759
2760
2761     test -n "$CC" && break
2762   done
2763 fi
2764 if test -z "$CC"; then
2765   ac_ct_CC=$CC
2766   for ac_prog in cl.exe
2767 do
2768   # Extract the first word of "$ac_prog", so it can be a program name with args.
2769 set dummy $ac_prog; ac_word=$2
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2771 $as_echo_n "checking for $ac_word... " >&6; }
2772 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2773   $as_echo_n "(cached) " >&6
2774 else
2775   if test -n "$ac_ct_CC"; then
2776   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2777 else
2778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2779 for as_dir in $PATH
2780 do
2781   IFS=$as_save_IFS
2782   test -z "$as_dir" && as_dir=.
2783     for ac_exec_ext in '' $ac_executable_extensions; do
2784   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2785     ac_cv_prog_ac_ct_CC="$ac_prog"
2786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2787     break 2
2788   fi
2789 done
2790   done
2791 IFS=$as_save_IFS
2792
2793 fi
2794 fi
2795 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2796 if test -n "$ac_ct_CC"; then
2797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2798 $as_echo "$ac_ct_CC" >&6; }
2799 else
2800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2801 $as_echo "no" >&6; }
2802 fi
2803
2804
2805   test -n "$ac_ct_CC" && break
2806 done
2807
2808   if test "x$ac_ct_CC" = x; then
2809     CC=""
2810   else
2811     case $cross_compiling:$ac_tool_warned in
2812 yes:)
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2814 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2815 ac_tool_warned=yes ;;
2816 esac
2817     CC=$ac_ct_CC
2818   fi
2819 fi
2820
2821 fi
2822
2823
2824 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2826 as_fn_error "no acceptable C compiler found in \$PATH
2827 See \`config.log' for more details." "$LINENO" 5; }
2828
2829 # Provide some information about the compiler.
2830 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2831 set X $ac_compile
2832 ac_compiler=$2
2833 for ac_option in --version -v -V -qversion; do
2834   { { ac_try="$ac_compiler $ac_option >&5"
2835 case "(($ac_try" in
2836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2837   *) ac_try_echo=$ac_try;;
2838 esac
2839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2840 $as_echo "$ac_try_echo"; } >&5
2841   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2842   ac_status=$?
2843   if test -s conftest.err; then
2844     sed '10a\
2845 ... rest of stderr output deleted ...
2846          10q' conftest.err >conftest.er1
2847     cat conftest.er1 >&5
2848     rm -f conftest.er1 conftest.err
2849   fi
2850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2851   test $ac_status = 0; }
2852 done
2853
2854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2855 /* end confdefs.h.  */
2856
2857 int
2858 main ()
2859 {
2860
2861   ;
2862   return 0;
2863 }
2864 _ACEOF
2865 # FIXME: Cleanup?
2866 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2867   (eval $ac_link) 2>&5
2868   ac_status=$?
2869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2870   test $ac_status = 0; }; then :
2871   gcc_no_link=no
2872 else
2873   gcc_no_link=yes
2874 fi
2875 if test x$gcc_no_link = xyes; then
2876   # Setting cross_compile will disable run tests; it will
2877   # also disable AC_CHECK_FILE but that's generally
2878   # correct if we can't link.
2879   cross_compiling=yes
2880   EXEEXT=
2881 else
2882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2883 /* end confdefs.h.  */
2884
2885 int
2886 main ()
2887 {
2888
2889   ;
2890   return 0;
2891 }
2892 _ACEOF
2893 ac_clean_files_save=$ac_clean_files
2894 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2895 # Try to create an executable without -o first, disregard a.out.
2896 # It will help us diagnose broken compilers, and finding out an intuition
2897 # of exeext.
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2899 $as_echo_n "checking for C compiler default output file name... " >&6; }
2900 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2901
2902 # The possible output files:
2903 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2904
2905 ac_rmfiles=
2906 for ac_file in $ac_files
2907 do
2908   case $ac_file in
2909     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2910     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2911   esac
2912 done
2913 rm -f $ac_rmfiles
2914
2915 if { { ac_try="$ac_link_default"
2916 case "(($ac_try" in
2917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2918   *) ac_try_echo=$ac_try;;
2919 esac
2920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2921 $as_echo "$ac_try_echo"; } >&5
2922   (eval "$ac_link_default") 2>&5
2923   ac_status=$?
2924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2925   test $ac_status = 0; }; then :
2926   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2927 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2928 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2929 # so that the user can short-circuit this test for compilers unknown to
2930 # Autoconf.
2931 for ac_file in $ac_files ''
2932 do
2933   test -f "$ac_file" || continue
2934   case $ac_file in
2935     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2936         ;;
2937     [ab].out )
2938         # We found the default executable, but exeext='' is most
2939         # certainly right.
2940         break;;
2941     *.* )
2942         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2943         then :; else
2944            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2945         fi
2946         # We set ac_cv_exeext here because the later test for it is not
2947         # safe: cross compilers may not add the suffix if given an `-o'
2948         # argument, so we may need to know it at that point already.
2949         # Even if this section looks crufty: it has the advantage of
2950         # actually working.
2951         break;;
2952     * )
2953         break;;
2954   esac
2955 done
2956 test "$ac_cv_exeext" = no && ac_cv_exeext=
2957
2958 else
2959   ac_file=''
2960 fi
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2962 $as_echo "$ac_file" >&6; }
2963 if test -z "$ac_file"; then :
2964   $as_echo "$as_me: failed program was:" >&5
2965 sed 's/^/| /' conftest.$ac_ext >&5
2966
2967 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2969 { as_fn_set_status 77
2970 as_fn_error "C compiler cannot create executables
2971 See \`config.log' for more details." "$LINENO" 5; }; }
2972 fi
2973 ac_exeext=$ac_cv_exeext
2974
2975 # Check that the compiler produces executables we can run.  If not, either
2976 # the compiler is broken, or we cross compile.
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2978 $as_echo_n "checking whether the C compiler works... " >&6; }
2979 # If not cross compiling, check that we can run a simple program.
2980 if test "$cross_compiling" != yes; then
2981   if { ac_try='./$ac_file'
2982   { { case "(($ac_try" in
2983   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2984   *) ac_try_echo=$ac_try;;
2985 esac
2986 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2987 $as_echo "$ac_try_echo"; } >&5
2988   (eval "$ac_try") 2>&5
2989   ac_status=$?
2990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2991   test $ac_status = 0; }; }; then
2992     cross_compiling=no
2993   else
2994     if test "$cross_compiling" = maybe; then
2995         cross_compiling=yes
2996     else
2997         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2999 as_fn_error "cannot run C compiled programs.
3000 If you meant to cross compile, use \`--host'.
3001 See \`config.log' for more details." "$LINENO" 5; }
3002     fi
3003   fi
3004 fi
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3006 $as_echo "yes" >&6; }
3007
3008 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3009 ac_clean_files=$ac_clean_files_save
3010 # Check that the compiler produces executables we can run.  If not, either
3011 # the compiler is broken, or we cross compile.
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3013 $as_echo_n "checking whether we are cross compiling... " >&6; }
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3015 $as_echo "$cross_compiling" >&6; }
3016
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3018 $as_echo_n "checking for suffix of executables... " >&6; }
3019 if { { ac_try="$ac_link"
3020 case "(($ac_try" in
3021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3022   *) ac_try_echo=$ac_try;;
3023 esac
3024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3025 $as_echo "$ac_try_echo"; } >&5
3026   (eval "$ac_link") 2>&5
3027   ac_status=$?
3028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3029   test $ac_status = 0; }; then :
3030   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3031 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3032 # work properly (i.e., refer to `conftest.exe'), while it won't with
3033 # `rm'.
3034 for ac_file in conftest.exe conftest conftest.*; do
3035   test -f "$ac_file" || continue
3036   case $ac_file in
3037     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3038     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3039           break;;
3040     * ) break;;
3041   esac
3042 done
3043 else
3044   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3046 as_fn_error "cannot compute suffix of executables: cannot compile and link
3047 See \`config.log' for more details." "$LINENO" 5; }
3048 fi
3049 rm -f conftest$ac_cv_exeext
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3051 $as_echo "$ac_cv_exeext" >&6; }
3052
3053 rm -f conftest.$ac_ext
3054 EXEEXT=$ac_cv_exeext
3055 ac_exeext=$EXEEXT
3056 fi
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3058 $as_echo_n "checking for suffix of object files... " >&6; }
3059 if test "${ac_cv_objext+set}" = set; then :
3060   $as_echo_n "(cached) " >&6
3061 else
3062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3063 /* end confdefs.h.  */
3064
3065 int
3066 main ()
3067 {
3068
3069   ;
3070   return 0;
3071 }
3072 _ACEOF
3073 rm -f conftest.o conftest.obj
3074 if { { ac_try="$ac_compile"
3075 case "(($ac_try" in
3076   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3077   *) ac_try_echo=$ac_try;;
3078 esac
3079 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3080 $as_echo "$ac_try_echo"; } >&5
3081   (eval "$ac_compile") 2>&5
3082   ac_status=$?
3083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3084   test $ac_status = 0; }; then :
3085   for ac_file in conftest.o conftest.obj conftest.*; do
3086   test -f "$ac_file" || continue;
3087   case $ac_file in
3088     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3089     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3090        break;;
3091   esac
3092 done
3093 else
3094   $as_echo "$as_me: failed program was:" >&5
3095 sed 's/^/| /' conftest.$ac_ext >&5
3096
3097 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3098 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3099 as_fn_error "cannot compute suffix of object files: cannot compile
3100 See \`config.log' for more details." "$LINENO" 5; }
3101 fi
3102 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3103 fi
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3105 $as_echo "$ac_cv_objext" >&6; }
3106 OBJEXT=$ac_cv_objext
3107 ac_objext=$OBJEXT
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3109 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3110 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3114 /* end confdefs.h.  */
3115
3116 int
3117 main ()
3118 {
3119 #ifndef __GNUC__
3120        choke me
3121 #endif
3122
3123   ;
3124   return 0;
3125 }
3126 _ACEOF
3127 if ac_fn_c_try_compile "$LINENO"; then :
3128   ac_compiler_gnu=yes
3129 else
3130   ac_compiler_gnu=no
3131 fi
3132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3133 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3134
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3137 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3138 if test $ac_compiler_gnu = yes; then
3139   GCC=yes
3140 else
3141   GCC=
3142 fi
3143 ac_test_CFLAGS=${CFLAGS+set}
3144 ac_save_CFLAGS=$CFLAGS
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3146 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3147 if test "${ac_cv_prog_cc_g+set}" = set; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   ac_save_c_werror_flag=$ac_c_werror_flag
3151    ac_c_werror_flag=yes
3152    ac_cv_prog_cc_g=no
3153    CFLAGS="-g"
3154    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3155 /* end confdefs.h.  */
3156
3157 int
3158 main ()
3159 {
3160
3161   ;
3162   return 0;
3163 }
3164 _ACEOF
3165 if ac_fn_c_try_compile "$LINENO"; then :
3166   ac_cv_prog_cc_g=yes
3167 else
3168   CFLAGS=""
3169       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3170 /* end confdefs.h.  */
3171
3172 int
3173 main ()
3174 {
3175
3176   ;
3177   return 0;
3178 }
3179 _ACEOF
3180 if ac_fn_c_try_compile "$LINENO"; then :
3181
3182 else
3183   ac_c_werror_flag=$ac_save_c_werror_flag
3184          CFLAGS="-g"
3185          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3186 /* end confdefs.h.  */
3187
3188 int
3189 main ()
3190 {
3191
3192   ;
3193   return 0;
3194 }
3195 _ACEOF
3196 if ac_fn_c_try_compile "$LINENO"; then :
3197   ac_cv_prog_cc_g=yes
3198 fi
3199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3200 fi
3201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3202 fi
3203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3204    ac_c_werror_flag=$ac_save_c_werror_flag
3205 fi
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3207 $as_echo "$ac_cv_prog_cc_g" >&6; }
3208 if test "$ac_test_CFLAGS" = set; then
3209   CFLAGS=$ac_save_CFLAGS
3210 elif test $ac_cv_prog_cc_g = yes; then
3211   if test "$GCC" = yes; then
3212     CFLAGS="-g -O2"
3213   else
3214     CFLAGS="-g"
3215   fi
3216 else
3217   if test "$GCC" = yes; then
3218     CFLAGS="-O2"
3219   else
3220     CFLAGS=
3221   fi
3222 fi
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3224 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3225 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3226   $as_echo_n "(cached) " >&6
3227 else
3228   ac_cv_prog_cc_c89=no
3229 ac_save_CC=$CC
3230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3231 /* end confdefs.h.  */
3232 #include <stdarg.h>
3233 #include <stdio.h>
3234 #include <sys/types.h>
3235 #include <sys/stat.h>
3236 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3237 struct buf { int x; };
3238 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3239 static char *e (p, i)
3240      char **p;
3241      int i;
3242 {
3243   return p[i];
3244 }
3245 static char *f (char * (*g) (char **, int), char **p, ...)
3246 {
3247   char *s;
3248   va_list v;
3249   va_start (v,p);
3250   s = g (p, va_arg (v,int));
3251   va_end (v);
3252   return s;
3253 }
3254
3255 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3256    function prototypes and stuff, but not '\xHH' hex character constants.
3257    These don't provoke an error unfortunately, instead are silently treated
3258    as 'x'.  The following induces an error, until -std is added to get
3259    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3260    array size at least.  It's necessary to write '\x00'==0 to get something
3261    that's true only with -std.  */
3262 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3263
3264 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3265    inside strings and character constants.  */
3266 #define FOO(x) 'x'
3267 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3268
3269 int test (int i, double x);
3270 struct s1 {int (*f) (int a);};
3271 struct s2 {int (*f) (double a);};
3272 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3273 int argc;
3274 char **argv;
3275 int
3276 main ()
3277 {
3278 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3279   ;
3280   return 0;
3281 }
3282 _ACEOF
3283 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3284         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3285 do
3286   CC="$ac_save_CC $ac_arg"
3287   if ac_fn_c_try_compile "$LINENO"; then :
3288   ac_cv_prog_cc_c89=$ac_arg
3289 fi
3290 rm -f core conftest.err conftest.$ac_objext
3291   test "x$ac_cv_prog_cc_c89" != "xno" && break
3292 done
3293 rm -f conftest.$ac_ext
3294 CC=$ac_save_CC
3295
3296 fi
3297 # AC_CACHE_VAL
3298 case "x$ac_cv_prog_cc_c89" in
3299   x)
3300     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3301 $as_echo "none needed" >&6; } ;;
3302   xno)
3303     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3304 $as_echo "unsupported" >&6; } ;;
3305   *)
3306     CC="$CC $ac_cv_prog_cc_c89"
3307     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3308 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3309 esac
3310 if test "x$ac_cv_prog_cc_c89" != xno; then :
3311
3312 fi
3313
3314 ac_ext=c
3315 ac_cpp='$CPP $CPPFLAGS'
3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3319
3320
3321
3322 # extra LD Flags which are required for targets
3323
3324
3325
3326 case $host in
3327   *-cygwin* | *-mingw*)
3328     # 'host' will be top-level target in the case of a target lib,
3329     # we must compare to with_cross_host to decide if this is a native
3330     # or cross-compiler and select where to install dlls appropriately.
3331     if test -n "$with_cross_host" &&
3332         test x"$with_cross_host" != x"no"; then
3333       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3334     else
3335       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3336     fi
3337     ;;
3338   *)
3339     lt_host_flags=
3340     ;;
3341 esac
3342
3343
3344
3345 case "${host}" in
3346   *-darwin*)
3347     # Darwin needs -single_module when linking libobjc
3348     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
3349     ;;
3350   *-cygwin*|*-mingw*)
3351     # Tell libtool to build DLLs on Windows
3352     extra_ldflags_libobjc='$(lt_host_flags)'
3353     ;;
3354 esac
3355
3356
3357 # Add CET specific flags if CET is enabled
3358
3359  # Check whether --enable-cet was given.
3360 if test "${enable_cet+set}" = set; then :
3361   enableval=$enable_cet;
3362       case "$enableval" in
3363        yes|no|default) ;;
3364        *) as_fn_error "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
3365                           esac
3366
3367 else
3368   enable_cet=default
3369 fi
3370
3371
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
3373 $as_echo_n "checking for CET support... " >&6; }
3374
3375 case "$host" in
3376   i[34567]86-*-linux* | x86_64-*-linux*)
3377     case "$enable_cet" in
3378       default)
3379         # Check if target supports multi-byte NOPs
3380         # and if assembler supports CET insn.
3381         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3382 /* end confdefs.h.  */
3383
3384 int
3385 main ()
3386 {
3387
3388 #if !defined(__SSE2__)
3389 #error target does not support multi-byte NOPs
3390 #else
3391 asm ("setssbsy");
3392 #endif
3393
3394   ;
3395   return 0;
3396 }
3397 _ACEOF
3398 if ac_fn_c_try_compile "$LINENO"; then :
3399   enable_cet=yes
3400 else
3401   enable_cet=no
3402 fi
3403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3404         ;;
3405       yes)
3406         # Check if assembler supports CET.
3407         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3408 /* end confdefs.h.  */
3409
3410 int
3411 main ()
3412 {
3413 asm ("setssbsy");
3414   ;
3415   return 0;
3416 }
3417 _ACEOF
3418 if ac_fn_c_try_compile "$LINENO"; then :
3419
3420 else
3421   as_fn_error "assembler with CET support is required for --enable-cet" "$LINENO" 5
3422 fi
3423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3424         ;;
3425     esac
3426     ;;
3427   *)
3428     enable_cet=no
3429     ;;
3430 esac
3431 if test x$enable_cet = xyes; then
3432   CET_FLAGS="-fcf-protection -mcet"
3433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3434 $as_echo "yes" >&6; }
3435 else
3436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3437 $as_echo "no" >&6; }
3438 fi
3439
3440 XCFLAGS="$XCFLAGS $CET_FLAGS"
3441
3442
3443
3444
3445 if test -n "$ac_tool_prefix"; then
3446   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3447 set dummy ${ac_tool_prefix}as; ac_word=$2
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3449 $as_echo_n "checking for $ac_word... " >&6; }
3450 if test "${ac_cv_prog_AS+set}" = set; then :
3451   $as_echo_n "(cached) " >&6
3452 else
3453   if test -n "$AS"; then
3454   ac_cv_prog_AS="$AS" # Let the user override the test.
3455 else
3456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3457 for as_dir in $PATH
3458 do
3459   IFS=$as_save_IFS
3460   test -z "$as_dir" && as_dir=.
3461     for ac_exec_ext in '' $ac_executable_extensions; do
3462   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3463     ac_cv_prog_AS="${ac_tool_prefix}as"
3464     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3465     break 2
3466   fi
3467 done
3468   done
3469 IFS=$as_save_IFS
3470
3471 fi
3472 fi
3473 AS=$ac_cv_prog_AS
3474 if test -n "$AS"; then
3475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3476 $as_echo "$AS" >&6; }
3477 else
3478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3479 $as_echo "no" >&6; }
3480 fi
3481
3482
3483 fi
3484 if test -z "$ac_cv_prog_AS"; then
3485   ac_ct_AS=$AS
3486   # Extract the first word of "as", so it can be a program name with args.
3487 set dummy as; ac_word=$2
3488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3489 $as_echo_n "checking for $ac_word... " >&6; }
3490 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
3491   $as_echo_n "(cached) " >&6
3492 else
3493   if test -n "$ac_ct_AS"; then
3494   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3495 else
3496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3497 for as_dir in $PATH
3498 do
3499   IFS=$as_save_IFS
3500   test -z "$as_dir" && as_dir=.
3501     for ac_exec_ext in '' $ac_executable_extensions; do
3502   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3503     ac_cv_prog_ac_ct_AS="as"
3504     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3505     break 2
3506   fi
3507 done
3508   done
3509 IFS=$as_save_IFS
3510
3511 fi
3512 fi
3513 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3514 if test -n "$ac_ct_AS"; then
3515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3516 $as_echo "$ac_ct_AS" >&6; }
3517 else
3518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3519 $as_echo "no" >&6; }
3520 fi
3521
3522   if test "x$ac_ct_AS" = x; then
3523     AS=""
3524   else
3525     case $cross_compiling:$ac_tool_warned in
3526 yes:)
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3528 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3529 ac_tool_warned=yes ;;
3530 esac
3531     AS=$ac_ct_AS
3532   fi
3533 else
3534   AS="$ac_cv_prog_AS"
3535 fi
3536
3537 if test -n "$ac_tool_prefix"; then
3538   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3539 set dummy ${ac_tool_prefix}ar; ac_word=$2
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3541 $as_echo_n "checking for $ac_word... " >&6; }
3542 if test "${ac_cv_prog_AR+set}" = set; then :
3543   $as_echo_n "(cached) " >&6
3544 else
3545   if test -n "$AR"; then
3546   ac_cv_prog_AR="$AR" # Let the user override the test.
3547 else
3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3549 for as_dir in $PATH
3550 do
3551   IFS=$as_save_IFS
3552   test -z "$as_dir" && as_dir=.
3553     for ac_exec_ext in '' $ac_executable_extensions; do
3554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3555     ac_cv_prog_AR="${ac_tool_prefix}ar"
3556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3557     break 2
3558   fi
3559 done
3560   done
3561 IFS=$as_save_IFS
3562
3563 fi
3564 fi
3565 AR=$ac_cv_prog_AR
3566 if test -n "$AR"; then
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3568 $as_echo "$AR" >&6; }
3569 else
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571 $as_echo "no" >&6; }
3572 fi
3573
3574
3575 fi
3576 if test -z "$ac_cv_prog_AR"; then
3577   ac_ct_AR=$AR
3578   # Extract the first word of "ar", so it can be a program name with args.
3579 set dummy ar; ac_word=$2
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3581 $as_echo_n "checking for $ac_word... " >&6; }
3582 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
3583   $as_echo_n "(cached) " >&6
3584 else
3585   if test -n "$ac_ct_AR"; then
3586   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3587 else
3588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3589 for as_dir in $PATH
3590 do
3591   IFS=$as_save_IFS
3592   test -z "$as_dir" && as_dir=.
3593     for ac_exec_ext in '' $ac_executable_extensions; do
3594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3595     ac_cv_prog_ac_ct_AR="ar"
3596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3597     break 2
3598   fi
3599 done
3600   done
3601 IFS=$as_save_IFS
3602
3603 fi
3604 fi
3605 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3606 if test -n "$ac_ct_AR"; then
3607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3608 $as_echo "$ac_ct_AR" >&6; }
3609 else
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3611 $as_echo "no" >&6; }
3612 fi
3613
3614   if test "x$ac_ct_AR" = x; then
3615     AR=""
3616   else
3617     case $cross_compiling:$ac_tool_warned in
3618 yes:)
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3621 ac_tool_warned=yes ;;
3622 esac
3623     AR=$ac_ct_AR
3624   fi
3625 else
3626   AR="$ac_cv_prog_AR"
3627 fi
3628
3629 if test -n "$ac_tool_prefix"; then
3630   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3631 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3633 $as_echo_n "checking for $ac_word... " >&6; }
3634 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3635   $as_echo_n "(cached) " >&6
3636 else
3637   if test -n "$RANLIB"; then
3638   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3639 else
3640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3641 for as_dir in $PATH
3642 do
3643   IFS=$as_save_IFS
3644   test -z "$as_dir" && as_dir=.
3645     for ac_exec_ext in '' $ac_executable_extensions; do
3646   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3647     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3648     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3649     break 2
3650   fi
3651 done
3652   done
3653 IFS=$as_save_IFS
3654
3655 fi
3656 fi
3657 RANLIB=$ac_cv_prog_RANLIB
3658 if test -n "$RANLIB"; then
3659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3660 $as_echo "$RANLIB" >&6; }
3661 else
3662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3663 $as_echo "no" >&6; }
3664 fi
3665
3666
3667 fi
3668 if test -z "$ac_cv_prog_RANLIB"; then
3669   ac_ct_RANLIB=$RANLIB
3670   # Extract the first word of "ranlib", so it can be a program name with args.
3671 set dummy ranlib; ac_word=$2
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3673 $as_echo_n "checking for $ac_word... " >&6; }
3674 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3675   $as_echo_n "(cached) " >&6
3676 else
3677   if test -n "$ac_ct_RANLIB"; then
3678   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3679 else
3680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3681 for as_dir in $PATH
3682 do
3683   IFS=$as_save_IFS
3684   test -z "$as_dir" && as_dir=.
3685     for ac_exec_ext in '' $ac_executable_extensions; do
3686   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3687     ac_cv_prog_ac_ct_RANLIB="ranlib"
3688     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3689     break 2
3690   fi
3691 done
3692   done
3693 IFS=$as_save_IFS
3694
3695 fi
3696 fi
3697 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3698 if test -n "$ac_ct_RANLIB"; then
3699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3700 $as_echo "$ac_ct_RANLIB" >&6; }
3701 else
3702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3703 $as_echo "no" >&6; }
3704 fi
3705
3706   if test "x$ac_ct_RANLIB" = x; then
3707     RANLIB=":"
3708   else
3709     case $cross_compiling:$ac_tool_warned in
3710 yes:)
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3712 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3713 ac_tool_warned=yes ;;
3714 esac
3715     RANLIB=$ac_ct_RANLIB
3716   fi
3717 else
3718   RANLIB="$ac_cv_prog_RANLIB"
3719 fi
3720
3721 # Find a good install program.  We prefer a C program (faster),
3722 # so one script is as good as another.  But avoid the broken or
3723 # incompatible versions:
3724 # SysV /etc/install, /usr/sbin/install
3725 # SunOS /usr/etc/install
3726 # IRIX /sbin/install
3727 # AIX /bin/install
3728 # AmigaOS /C/install, which installs bootblocks on floppy discs
3729 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3730 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3731 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3732 # OS/2's system install, which has a completely different semantic
3733 # ./install, which can be erroneously created by make from ./install.sh.
3734 # Reject install programs that cannot install multiple files.
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3736 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3737 if test -z "$INSTALL"; then
3738 if test "${ac_cv_path_install+set}" = set; then :
3739   $as_echo_n "(cached) " >&6
3740 else
3741   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 for as_dir in $PATH
3743 do
3744   IFS=$as_save_IFS
3745   test -z "$as_dir" && as_dir=.
3746     # Account for people who put trailing slashes in PATH elements.
3747 case $as_dir/ in #((
3748   ./ | .// | /[cC]/* | \
3749   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3750   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3751   /usr/ucb/* ) ;;
3752   *)
3753     # OSF1 and SCO ODT 3.0 have their own names for install.
3754     # Don't use installbsd from OSF since it installs stuff as root
3755     # by default.
3756     for ac_prog in ginstall scoinst install; do
3757       for ac_exec_ext in '' $ac_executable_extensions; do
3758         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3759           if test $ac_prog = install &&
3760             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3761             # AIX install.  It has an incompatible calling convention.
3762             :
3763           elif test $ac_prog = install &&
3764             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3765             # program-specific install script used by HP pwplus--don't use.
3766             :
3767           else
3768             rm -rf conftest.one conftest.two conftest.dir
3769             echo one > conftest.one
3770             echo two > conftest.two
3771             mkdir conftest.dir
3772             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3773               test -s conftest.one && test -s conftest.two &&
3774               test -s conftest.dir/conftest.one &&
3775               test -s conftest.dir/conftest.two
3776             then
3777               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3778               break 3
3779             fi
3780           fi
3781         fi
3782       done
3783     done
3784     ;;
3785 esac
3786
3787   done
3788 IFS=$as_save_IFS
3789
3790 rm -rf conftest.one conftest.two conftest.dir
3791
3792 fi
3793   if test "${ac_cv_path_install+set}" = set; then
3794     INSTALL=$ac_cv_path_install
3795   else
3796     # As a last resort, use the slow shell script.  Don't cache a
3797     # value for INSTALL within a source directory, because that will
3798     # break other packages using the cache if that directory is
3799     # removed, or if the value is a relative name.
3800     INSTALL=$ac_install_sh
3801   fi
3802 fi
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3804 $as_echo "$INSTALL" >&6; }
3805
3806 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3807 # It thinks the first close brace ends the variable substitution.
3808 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3809
3810 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3811
3812 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3813
3814
3815
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3817 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3818     # Check whether --enable-maintainer-mode was given.
3819 if test "${enable_maintainer_mode+set}" = set; then :
3820   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3821 else
3822   USE_MAINTAINER_MODE=no
3823 fi
3824
3825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3826 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3827    if test $USE_MAINTAINER_MODE = yes; then
3828   MAINTAINER_MODE_TRUE=
3829   MAINTAINER_MODE_FALSE='#'
3830 else
3831   MAINTAINER_MODE_TRUE='#'
3832   MAINTAINER_MODE_FALSE=
3833 fi
3834
3835   MAINT=$MAINTAINER_MODE_TRUE
3836
3837
3838
3839 # Enable Win32 DLL on MS Windows - FIXME
3840 enable_win32_dll=yes
3841
3842 case $host in
3843 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3844   if test -n "$ac_tool_prefix"; then
3845   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3846 set dummy ${ac_tool_prefix}as; ac_word=$2
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3848 $as_echo_n "checking for $ac_word... " >&6; }
3849 if test "${ac_cv_prog_AS+set}" = set; then :
3850   $as_echo_n "(cached) " >&6
3851 else
3852   if test -n "$AS"; then
3853   ac_cv_prog_AS="$AS" # Let the user override the test.
3854 else
3855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3856 for as_dir in $PATH
3857 do
3858   IFS=$as_save_IFS
3859   test -z "$as_dir" && as_dir=.
3860     for ac_exec_ext in '' $ac_executable_extensions; do
3861   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3862     ac_cv_prog_AS="${ac_tool_prefix}as"
3863     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3864     break 2
3865   fi
3866 done
3867   done
3868 IFS=$as_save_IFS
3869
3870 fi
3871 fi
3872 AS=$ac_cv_prog_AS
3873 if test -n "$AS"; then
3874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3875 $as_echo "$AS" >&6; }
3876 else
3877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3878 $as_echo "no" >&6; }
3879 fi
3880
3881
3882 fi
3883 if test -z "$ac_cv_prog_AS"; then
3884   ac_ct_AS=$AS
3885   # Extract the first word of "as", so it can be a program name with args.
3886 set dummy as; ac_word=$2
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3888 $as_echo_n "checking for $ac_word... " >&6; }
3889 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
3890   $as_echo_n "(cached) " >&6
3891 else
3892   if test -n "$ac_ct_AS"; then
3893   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3894 else
3895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3896 for as_dir in $PATH
3897 do
3898   IFS=$as_save_IFS
3899   test -z "$as_dir" && as_dir=.
3900     for ac_exec_ext in '' $ac_executable_extensions; do
3901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3902     ac_cv_prog_ac_ct_AS="as"
3903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3904     break 2
3905   fi
3906 done
3907   done
3908 IFS=$as_save_IFS
3909
3910 fi
3911 fi
3912 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3913 if test -n "$ac_ct_AS"; then
3914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3915 $as_echo "$ac_ct_AS" >&6; }
3916 else
3917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3918 $as_echo "no" >&6; }
3919 fi
3920
3921   if test "x$ac_ct_AS" = x; then
3922     AS="false"
3923   else
3924     case $cross_compiling:$ac_tool_warned in
3925 yes:)
3926 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3927 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3928 ac_tool_warned=yes ;;
3929 esac
3930     AS=$ac_ct_AS
3931   fi
3932 else
3933   AS="$ac_cv_prog_AS"
3934 fi
3935
3936   if test -n "$ac_tool_prefix"; then
3937   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3938 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3940 $as_echo_n "checking for $ac_word... " >&6; }
3941 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
3942   $as_echo_n "(cached) " >&6
3943 else
3944   if test -n "$DLLTOOL"; then
3945   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3946 else
3947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948 for as_dir in $PATH
3949 do
3950   IFS=$as_save_IFS
3951   test -z "$as_dir" && as_dir=.
3952     for ac_exec_ext in '' $ac_executable_extensions; do
3953   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3954     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3956     break 2
3957   fi
3958 done
3959   done
3960 IFS=$as_save_IFS
3961
3962 fi
3963 fi
3964 DLLTOOL=$ac_cv_prog_DLLTOOL
3965 if test -n "$DLLTOOL"; then
3966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
3967 $as_echo "$DLLTOOL" >&6; }
3968 else
3969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3970 $as_echo "no" >&6; }
3971 fi
3972
3973
3974 fi
3975 if test -z "$ac_cv_prog_DLLTOOL"; then
3976   ac_ct_DLLTOOL=$DLLTOOL
3977   # Extract the first word of "dlltool", so it can be a program name with args.
3978 set dummy dlltool; ac_word=$2
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3980 $as_echo_n "checking for $ac_word... " >&6; }
3981 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
3982   $as_echo_n "(cached) " >&6
3983 else
3984   if test -n "$ac_ct_DLLTOOL"; then
3985   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
3986 else
3987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3988 for as_dir in $PATH
3989 do
3990   IFS=$as_save_IFS
3991   test -z "$as_dir" && as_dir=.
3992     for ac_exec_ext in '' $ac_executable_extensions; do
3993   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3994     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
3995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3996     break 2
3997   fi
3998 done
3999   done
4000 IFS=$as_save_IFS
4001
4002 fi
4003 fi
4004 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4005 if test -n "$ac_ct_DLLTOOL"; then
4006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4007 $as_echo "$ac_ct_DLLTOOL" >&6; }
4008 else
4009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4010 $as_echo "no" >&6; }
4011 fi
4012
4013   if test "x$ac_ct_DLLTOOL" = x; then
4014     DLLTOOL="false"
4015   else
4016     case $cross_compiling:$ac_tool_warned in
4017 yes:)
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4019 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4020 ac_tool_warned=yes ;;
4021 esac
4022     DLLTOOL=$ac_ct_DLLTOOL
4023   fi
4024 else
4025   DLLTOOL="$ac_cv_prog_DLLTOOL"
4026 fi
4027
4028   if test -n "$ac_tool_prefix"; then
4029   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4030 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4032 $as_echo_n "checking for $ac_word... " >&6; }
4033 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   if test -n "$OBJDUMP"; then
4037   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4038 else
4039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040 for as_dir in $PATH
4041 do
4042   IFS=$as_save_IFS
4043   test -z "$as_dir" && as_dir=.
4044     for ac_exec_ext in '' $ac_executable_extensions; do
4045   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4046     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4048     break 2
4049   fi
4050 done
4051   done
4052 IFS=$as_save_IFS
4053
4054 fi
4055 fi
4056 OBJDUMP=$ac_cv_prog_OBJDUMP
4057 if test -n "$OBJDUMP"; then
4058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4059 $as_echo "$OBJDUMP" >&6; }
4060 else
4061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4062 $as_echo "no" >&6; }
4063 fi
4064
4065
4066 fi
4067 if test -z "$ac_cv_prog_OBJDUMP"; then
4068   ac_ct_OBJDUMP=$OBJDUMP
4069   # Extract the first word of "objdump", so it can be a program name with args.
4070 set dummy objdump; ac_word=$2
4071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4072 $as_echo_n "checking for $ac_word... " >&6; }
4073 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
4074   $as_echo_n "(cached) " >&6
4075 else
4076   if test -n "$ac_ct_OBJDUMP"; then
4077   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4078 else
4079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4080 for as_dir in $PATH
4081 do
4082   IFS=$as_save_IFS
4083   test -z "$as_dir" && as_dir=.
4084     for ac_exec_ext in '' $ac_executable_extensions; do
4085   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4086     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4088     break 2
4089   fi
4090 done
4091   done
4092 IFS=$as_save_IFS
4093
4094 fi
4095 fi
4096 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4097 if test -n "$ac_ct_OBJDUMP"; then
4098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4099 $as_echo "$ac_ct_OBJDUMP" >&6; }
4100 else
4101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4102 $as_echo "no" >&6; }
4103 fi
4104
4105   if test "x$ac_ct_OBJDUMP" = x; then
4106     OBJDUMP="false"
4107   else
4108     case $cross_compiling:$ac_tool_warned in
4109 yes:)
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4111 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4112 ac_tool_warned=yes ;;
4113 esac
4114     OBJDUMP=$ac_ct_OBJDUMP
4115   fi
4116 else
4117   OBJDUMP="$ac_cv_prog_OBJDUMP"
4118 fi
4119
4120   ;;
4121 esac
4122
4123 test -z "$AS" && AS=as
4124
4125
4126
4127
4128
4129 test -z "$DLLTOOL" && DLLTOOL=dlltool
4130
4131
4132
4133
4134
4135 test -z "$OBJDUMP" && OBJDUMP=objdump
4136
4137
4138
4139
4140
4141
4142
4143
4144 case `pwd` in
4145   *\ * | *\     *)
4146     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4147 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4148 esac
4149
4150
4151
4152 macro_version='2.2.7a'
4153 macro_revision='1.3134'
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167 ltmain="$ac_aux_dir/ltmain.sh"
4168
4169 # Backslashify metacharacters that are still active within
4170 # double-quoted strings.
4171 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4172
4173 # Same as above, but do not quote variable references.
4174 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4175
4176 # Sed substitution to delay expansion of an escaped shell variable in a
4177 # double_quote_subst'ed string.
4178 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4179
4180 # Sed substitution to delay expansion of an escaped single quote.
4181 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4182
4183 # Sed substitution to avoid accidental globbing in evaled expressions
4184 no_glob_subst='s/\*/\\\*/g'
4185
4186 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4187 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4189
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4191 $as_echo_n "checking how to print strings... " >&6; }
4192 # Test print first, because it will be a builtin if present.
4193 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4194    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4195   ECHO='print -r --'
4196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4197   ECHO='printf %s\n'
4198 else
4199   # Use this function as a fallback that always works.
4200   func_fallback_echo ()
4201   {
4202     eval 'cat <<_LTECHO_EOF
4203 $1
4204 _LTECHO_EOF'
4205   }
4206   ECHO='func_fallback_echo'
4207 fi
4208
4209 # func_echo_all arg...
4210 # Invoke $ECHO with all args, space-separated.
4211 func_echo_all ()
4212 {
4213     $ECHO ""
4214 }
4215
4216 case "$ECHO" in
4217   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4218 $as_echo "printf" >&6; } ;;
4219   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4220 $as_echo "print -r" >&6; } ;;
4221   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4222 $as_echo "cat" >&6; } ;;
4223 esac
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4239 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4240 if test "${ac_cv_path_SED+set}" = set; then :
4241   $as_echo_n "(cached) " >&6
4242 else
4243             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4244      for ac_i in 1 2 3 4 5 6 7; do
4245        ac_script="$ac_script$as_nl$ac_script"
4246      done
4247      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4248      { ac_script=; unset ac_script;}
4249      if test -z "$SED"; then
4250   ac_path_SED_found=false
4251   # Loop through the user's path and test for each of PROGNAME-LIST
4252   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4253 for as_dir in $PATH
4254 do
4255   IFS=$as_save_IFS
4256   test -z "$as_dir" && as_dir=.
4257     for ac_prog in sed gsed; do
4258     for ac_exec_ext in '' $ac_executable_extensions; do
4259       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4260       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4261 # Check for GNU ac_path_SED and select it if it is found.
4262   # Check for GNU $ac_path_SED
4263 case `"$ac_path_SED" --version 2>&1` in
4264 *GNU*)
4265   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4266 *)
4267   ac_count=0
4268   $as_echo_n 0123456789 >"conftest.in"
4269   while :
4270   do
4271     cat "conftest.in" "conftest.in" >"conftest.tmp"
4272     mv "conftest.tmp" "conftest.in"
4273     cp "conftest.in" "conftest.nl"
4274     $as_echo '' >> "conftest.nl"
4275     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4276     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4277     as_fn_arith $ac_count + 1 && ac_count=$as_val
4278     if test $ac_count -gt ${ac_path_SED_max-0}; then
4279       # Best one so far, save it but keep looking for a better one
4280       ac_cv_path_SED="$ac_path_SED"
4281       ac_path_SED_max=$ac_count
4282     fi
4283     # 10*(2^10) chars as input seems more than enough
4284     test $ac_count -gt 10 && break
4285   done
4286   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4287 esac
4288
4289       $ac_path_SED_found && break 3
4290     done
4291   done
4292   done
4293 IFS=$as_save_IFS
4294   if test -z "$ac_cv_path_SED"; then
4295     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4296   fi
4297 else
4298   ac_cv_path_SED=$SED
4299 fi
4300
4301 fi
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4303 $as_echo "$ac_cv_path_SED" >&6; }
4304  SED="$ac_cv_path_SED"
4305   rm -f conftest.sed
4306
4307 test -z "$SED" && SED=sed
4308 Xsed="$SED -e 1s/^X//"
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4321 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4322 if test "${ac_cv_path_GREP+set}" = set; then :
4323   $as_echo_n "(cached) " >&6
4324 else
4325   if test -z "$GREP"; then
4326   ac_path_GREP_found=false
4327   # Loop through the user's path and test for each of PROGNAME-LIST
4328   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4329 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4330 do
4331   IFS=$as_save_IFS
4332   test -z "$as_dir" && as_dir=.
4333     for ac_prog in grep ggrep; do
4334     for ac_exec_ext in '' $ac_executable_extensions; do
4335       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4336       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4337 # Check for GNU ac_path_GREP and select it if it is found.
4338   # Check for GNU $ac_path_GREP
4339 case `"$ac_path_GREP" --version 2>&1` in
4340 *GNU*)
4341   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4342 *)
4343   ac_count=0
4344   $as_echo_n 0123456789 >"conftest.in"
4345   while :
4346   do
4347     cat "conftest.in" "conftest.in" >"conftest.tmp"
4348     mv "conftest.tmp" "conftest.in"
4349     cp "conftest.in" "conftest.nl"
4350     $as_echo 'GREP' >> "conftest.nl"
4351     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4352     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4353     as_fn_arith $ac_count + 1 && ac_count=$as_val
4354     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4355       # Best one so far, save it but keep looking for a better one
4356       ac_cv_path_GREP="$ac_path_GREP"
4357       ac_path_GREP_max=$ac_count
4358     fi
4359     # 10*(2^10) chars as input seems more than enough
4360     test $ac_count -gt 10 && break
4361   done
4362   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4363 esac
4364
4365       $ac_path_GREP_found && break 3
4366     done
4367   done
4368   done
4369 IFS=$as_save_IFS
4370   if test -z "$ac_cv_path_GREP"; then
4371     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4372   fi
4373 else
4374   ac_cv_path_GREP=$GREP
4375 fi
4376
4377 fi
4378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4379 $as_echo "$ac_cv_path_GREP" >&6; }
4380  GREP="$ac_cv_path_GREP"
4381
4382
4383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4384 $as_echo_n "checking for egrep... " >&6; }
4385 if test "${ac_cv_path_EGREP+set}" = set; then :
4386   $as_echo_n "(cached) " >&6
4387 else
4388   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4389    then ac_cv_path_EGREP="$GREP -E"
4390    else
4391      if test -z "$EGREP"; then
4392   ac_path_EGREP_found=false
4393   # Loop through the user's path and test for each of PROGNAME-LIST
4394   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4395 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4396 do
4397   IFS=$as_save_IFS
4398   test -z "$as_dir" && as_dir=.
4399     for ac_prog in egrep; do
4400     for ac_exec_ext in '' $ac_executable_extensions; do
4401       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4402       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4403 # Check for GNU ac_path_EGREP and select it if it is found.
4404   # Check for GNU $ac_path_EGREP
4405 case `"$ac_path_EGREP" --version 2>&1` in
4406 *GNU*)
4407   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4408 *)
4409   ac_count=0
4410   $as_echo_n 0123456789 >"conftest.in"
4411   while :
4412   do
4413     cat "conftest.in" "conftest.in" >"conftest.tmp"
4414     mv "conftest.tmp" "conftest.in"
4415     cp "conftest.in" "conftest.nl"
4416     $as_echo 'EGREP' >> "conftest.nl"
4417     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4418     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4419     as_fn_arith $ac_count + 1 && ac_count=$as_val
4420     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4421       # Best one so far, save it but keep looking for a better one
4422       ac_cv_path_EGREP="$ac_path_EGREP"
4423       ac_path_EGREP_max=$ac_count
4424     fi
4425     # 10*(2^10) chars as input seems more than enough
4426     test $ac_count -gt 10 && break
4427   done
4428   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4429 esac
4430
4431       $ac_path_EGREP_found && break 3
4432     done
4433   done
4434   done
4435 IFS=$as_save_IFS
4436   if test -z "$ac_cv_path_EGREP"; then
4437     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4438   fi
4439 else
4440   ac_cv_path_EGREP=$EGREP
4441 fi
4442
4443    fi
4444 fi
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4446 $as_echo "$ac_cv_path_EGREP" >&6; }
4447  EGREP="$ac_cv_path_EGREP"
4448
4449
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4451 $as_echo_n "checking for fgrep... " >&6; }
4452 if test "${ac_cv_path_FGREP+set}" = set; then :
4453   $as_echo_n "(cached) " >&6
4454 else
4455   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4456    then ac_cv_path_FGREP="$GREP -F"
4457    else
4458      if test -z "$FGREP"; then
4459   ac_path_FGREP_found=false
4460   # Loop through the user's path and test for each of PROGNAME-LIST
4461   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4463 do
4464   IFS=$as_save_IFS
4465   test -z "$as_dir" && as_dir=.
4466     for ac_prog in fgrep; do
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4469       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4470 # Check for GNU ac_path_FGREP and select it if it is found.
4471   # Check for GNU $ac_path_FGREP
4472 case `"$ac_path_FGREP" --version 2>&1` in
4473 *GNU*)
4474   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4475 *)
4476   ac_count=0
4477   $as_echo_n 0123456789 >"conftest.in"
4478   while :
4479   do
4480     cat "conftest.in" "conftest.in" >"conftest.tmp"
4481     mv "conftest.tmp" "conftest.in"
4482     cp "conftest.in" "conftest.nl"
4483     $as_echo 'FGREP' >> "conftest.nl"
4484     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4485     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4486     as_fn_arith $ac_count + 1 && ac_count=$as_val
4487     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4488       # Best one so far, save it but keep looking for a better one
4489       ac_cv_path_FGREP="$ac_path_FGREP"
4490       ac_path_FGREP_max=$ac_count
4491     fi
4492     # 10*(2^10) chars as input seems more than enough
4493     test $ac_count -gt 10 && break
4494   done
4495   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4496 esac
4497
4498       $ac_path_FGREP_found && break 3
4499     done
4500   done
4501   done
4502 IFS=$as_save_IFS
4503   if test -z "$ac_cv_path_FGREP"; then
4504     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4505   fi
4506 else
4507   ac_cv_path_FGREP=$FGREP
4508 fi
4509
4510    fi
4511 fi
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4513 $as_echo "$ac_cv_path_FGREP" >&6; }
4514  FGREP="$ac_cv_path_FGREP"
4515
4516
4517 test -z "$GREP" && GREP=grep
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537 # Check whether --with-gnu-ld was given.
4538 if test "${with_gnu_ld+set}" = set; then :
4539   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4540 else
4541   with_gnu_ld=no
4542 fi
4543
4544 ac_prog=ld
4545 if test "$GCC" = yes; then
4546   # Check if gcc -print-prog-name=ld gives a path.
4547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4548 $as_echo_n "checking for ld used by $CC... " >&6; }
4549   case $host in
4550   *-*-mingw*)
4551     # gcc leaves a trailing carriage return which upsets mingw
4552     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4553   *)
4554     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4555   esac
4556   case $ac_prog in
4557     # Accept absolute paths.
4558     [\\/]* | ?:[\\/]*)
4559       re_direlt='/[^/][^/]*/\.\./'
4560       # Canonicalize the pathname of ld
4561       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4562       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4563         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4564       done
4565       test -z "$LD" && LD="$ac_prog"
4566       ;;
4567   "")
4568     # If it fails, then pretend we aren't using GCC.
4569     ac_prog=ld
4570     ;;
4571   *)
4572     # If it is relative, then search for the first ld in PATH.
4573     with_gnu_ld=unknown
4574     ;;
4575   esac
4576 elif test "$with_gnu_ld" = yes; then
4577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4578 $as_echo_n "checking for GNU ld... " >&6; }
4579 else
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4581 $as_echo_n "checking for non-GNU ld... " >&6; }
4582 fi
4583 if test "${lt_cv_path_LD+set}" = set; then :
4584   $as_echo_n "(cached) " >&6
4585 else
4586   if test -z "$LD"; then
4587   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4588   for ac_dir in $PATH; do
4589     IFS="$lt_save_ifs"
4590     test -z "$ac_dir" && ac_dir=.
4591     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4592       lt_cv_path_LD="$ac_dir/$ac_prog"
4593       # Check to see if the program is GNU ld.  I'd rather use --version,
4594       # but apparently some variants of GNU ld only accept -v.
4595       # Break only if it was the GNU/non-GNU ld that we prefer.
4596       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4597       *GNU* | *'with BFD'*)
4598         test "$with_gnu_ld" != no && break
4599         ;;
4600       *)
4601         test "$with_gnu_ld" != yes && break
4602         ;;
4603       esac
4604     fi
4605   done
4606   IFS="$lt_save_ifs"
4607 else
4608   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4609 fi
4610 fi
4611
4612 LD="$lt_cv_path_LD"
4613 if test -n "$LD"; then
4614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4615 $as_echo "$LD" >&6; }
4616 else
4617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4618 $as_echo "no" >&6; }
4619 fi
4620 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4622 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4623 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4624   $as_echo_n "(cached) " >&6
4625 else
4626   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4627 case `$LD -v 2>&1 </dev/null` in
4628 *GNU* | *'with BFD'*)
4629   lt_cv_prog_gnu_ld=yes
4630   ;;
4631 *)
4632   lt_cv_prog_gnu_ld=no
4633   ;;
4634 esac
4635 fi
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4637 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4638 with_gnu_ld=$lt_cv_prog_gnu_ld
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4649 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4650 if test "${lt_cv_path_NM+set}" = set; then :
4651   $as_echo_n "(cached) " >&6
4652 else
4653   if test -n "$NM"; then
4654   # Let the user override the test.
4655   lt_cv_path_NM="$NM"
4656 else
4657   lt_nm_to_check="${ac_tool_prefix}nm"
4658   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4659     lt_nm_to_check="$lt_nm_to_check nm"
4660   fi
4661   for lt_tmp_nm in $lt_nm_to_check; do
4662     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4663     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4664       IFS="$lt_save_ifs"
4665       test -z "$ac_dir" && ac_dir=.
4666       tmp_nm="$ac_dir/$lt_tmp_nm"
4667       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4668         # Check to see if the nm accepts a BSD-compat flag.
4669         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4670         #   nm: unknown option "B" ignored
4671         # Tru64's nm complains that /dev/null is an invalid object file
4672         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4673         */dev/null* | *'Invalid file or object type'*)
4674           lt_cv_path_NM="$tmp_nm -B"
4675           break
4676           ;;
4677         *)
4678           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4679           */dev/null*)
4680             lt_cv_path_NM="$tmp_nm -p"
4681             break
4682             ;;
4683           *)
4684             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4685             continue # so that we can try to find one that supports BSD flags
4686             ;;
4687           esac
4688           ;;
4689         esac
4690       fi
4691     done
4692     IFS="$lt_save_ifs"
4693   done
4694   : ${lt_cv_path_NM=no}
4695 fi
4696 fi
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4698 $as_echo "$lt_cv_path_NM" >&6; }
4699 if test "$lt_cv_path_NM" != "no"; then
4700   NM="$lt_cv_path_NM"
4701 else
4702   # Didn't find any BSD compatible name lister, look for dumpbin.
4703   if test -n "$DUMPBIN"; then :
4704     # Let the user override the test.
4705   else
4706     if test -n "$ac_tool_prefix"; then
4707   for ac_prog in dumpbin "link -dump"
4708   do
4709     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4710 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4712 $as_echo_n "checking for $ac_word... " >&6; }
4713 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
4714   $as_echo_n "(cached) " >&6
4715 else
4716   if test -n "$DUMPBIN"; then
4717   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4718 else
4719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4720 for as_dir in $PATH
4721 do
4722   IFS=$as_save_IFS
4723   test -z "$as_dir" && as_dir=.
4724     for ac_exec_ext in '' $ac_executable_extensions; do
4725   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4726     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4727     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4728     break 2
4729   fi
4730 done
4731   done
4732 IFS=$as_save_IFS
4733
4734 fi
4735 fi
4736 DUMPBIN=$ac_cv_prog_DUMPBIN
4737 if test -n "$DUMPBIN"; then
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4739 $as_echo "$DUMPBIN" >&6; }
4740 else
4741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4742 $as_echo "no" >&6; }
4743 fi
4744
4745
4746     test -n "$DUMPBIN" && break
4747   done
4748 fi
4749 if test -z "$DUMPBIN"; then
4750   ac_ct_DUMPBIN=$DUMPBIN
4751   for ac_prog in dumpbin "link -dump"
4752 do
4753   # Extract the first word of "$ac_prog", so it can be a program name with args.
4754 set dummy $ac_prog; ac_word=$2
4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4756 $as_echo_n "checking for $ac_word... " >&6; }
4757 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
4758   $as_echo_n "(cached) " >&6
4759 else
4760   if test -n "$ac_ct_DUMPBIN"; then
4761   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4762 else
4763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4764 for as_dir in $PATH
4765 do
4766   IFS=$as_save_IFS
4767   test -z "$as_dir" && as_dir=.
4768     for ac_exec_ext in '' $ac_executable_extensions; do
4769   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4770     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4771     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4772     break 2
4773   fi
4774 done
4775   done
4776 IFS=$as_save_IFS
4777
4778 fi
4779 fi
4780 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4781 if test -n "$ac_ct_DUMPBIN"; then
4782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4783 $as_echo "$ac_ct_DUMPBIN" >&6; }
4784 else
4785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4786 $as_echo "no" >&6; }
4787 fi
4788
4789
4790   test -n "$ac_ct_DUMPBIN" && break
4791 done
4792
4793   if test "x$ac_ct_DUMPBIN" = x; then
4794     DUMPBIN=":"
4795   else
4796     case $cross_compiling:$ac_tool_warned in
4797 yes:)
4798 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4799 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4800 ac_tool_warned=yes ;;
4801 esac
4802     DUMPBIN=$ac_ct_DUMPBIN
4803   fi
4804 fi
4805
4806     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4807     *COFF*)
4808       DUMPBIN="$DUMPBIN -symbols"
4809       ;;
4810     *)
4811       DUMPBIN=:
4812       ;;
4813     esac
4814   fi
4815
4816   if test "$DUMPBIN" != ":"; then
4817     NM="$DUMPBIN"
4818   fi
4819 fi
4820 test -z "$NM" && NM=nm
4821
4822
4823
4824
4825
4826
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4828 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4829 if test "${lt_cv_nm_interface+set}" = set; then :
4830   $as_echo_n "(cached) " >&6
4831 else
4832   lt_cv_nm_interface="BSD nm"
4833   echo "int some_variable = 0;" > conftest.$ac_ext
4834   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4835   (eval "$ac_compile" 2>conftest.err)
4836   cat conftest.err >&5
4837   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4838   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4839   cat conftest.err >&5
4840   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4841   cat conftest.out >&5
4842   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4843     lt_cv_nm_interface="MS dumpbin"
4844   fi
4845   rm -f conftest*
4846 fi
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4848 $as_echo "$lt_cv_nm_interface" >&6; }
4849
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4851 $as_echo_n "checking whether ln -s works... " >&6; }
4852 LN_S=$as_ln_s
4853 if test "$LN_S" = "ln -s"; then
4854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4855 $as_echo "yes" >&6; }
4856 else
4857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4858 $as_echo "no, using $LN_S" >&6; }
4859 fi
4860
4861 # find the maximum length of command line arguments
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4863 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4864 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
4865   $as_echo_n "(cached) " >&6
4866 else
4867     i=0
4868   teststring="ABCD"
4869
4870   case $build_os in
4871   msdosdjgpp*)
4872     # On DJGPP, this test can blow up pretty badly due to problems in libc
4873     # (any single argument exceeding 2000 bytes causes a buffer overrun
4874     # during glob expansion).  Even if it were fixed, the result of this
4875     # check would be larger than it should be.
4876     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4877     ;;
4878
4879   gnu*)
4880     # Under GNU Hurd, this test is not required because there is
4881     # no limit to the length of command line arguments.
4882     # Libtool will interpret -1 as no limit whatsoever
4883     lt_cv_sys_max_cmd_len=-1;
4884     ;;
4885
4886   cygwin* | mingw* | cegcc*)
4887     # On Win9x/ME, this test blows up -- it succeeds, but takes
4888     # about 5 minutes as the teststring grows exponentially.
4889     # Worse, since 9x/ME are not pre-emptively multitasking,
4890     # you end up with a "frozen" computer, even though with patience
4891     # the test eventually succeeds (with a max line length of 256k).
4892     # Instead, let's just punt: use the minimum linelength reported by
4893     # all of the supported platforms: 8192 (on NT/2K/XP).
4894     lt_cv_sys_max_cmd_len=8192;
4895     ;;
4896
4897   mint*)
4898     # On MiNT this can take a long time and run out of memory.
4899     lt_cv_sys_max_cmd_len=8192;
4900     ;;
4901
4902   amigaos*)
4903     # On AmigaOS with pdksh, this test takes hours, literally.
4904     # So we just punt and use a minimum line length of 8192.
4905     lt_cv_sys_max_cmd_len=8192;
4906     ;;
4907
4908   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4909     # This has been around since 386BSD, at least.  Likely further.
4910     if test -x /sbin/sysctl; then
4911       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4912     elif test -x /usr/sbin/sysctl; then
4913       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4914     else
4915       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4916     fi
4917     # And add a safety zone
4918     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4919     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4920     ;;
4921
4922   interix*)
4923     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4924     lt_cv_sys_max_cmd_len=196608
4925     ;;
4926
4927   osf*)
4928     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4929     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4930     # nice to cause kernel panics so lets avoid the loop below.
4931     # First set a reasonable default.
4932     lt_cv_sys_max_cmd_len=16384
4933     #
4934     if test -x /sbin/sysconfig; then
4935       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4936         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4937       esac
4938     fi
4939     ;;
4940   sco3.2v5*)
4941     lt_cv_sys_max_cmd_len=102400
4942     ;;
4943   sysv5* | sco5v6* | sysv4.2uw2*)
4944     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4945     if test -n "$kargmax"; then
4946       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4947     else
4948       lt_cv_sys_max_cmd_len=32768
4949     fi
4950     ;;
4951   *)
4952     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4953     if test -n "$lt_cv_sys_max_cmd_len"; then
4954       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4955       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4956     else
4957       # Make teststring a little bigger before we do anything with it.
4958       # a 1K string should be a reasonable start.
4959       for i in 1 2 3 4 5 6 7 8 ; do
4960         teststring=$teststring$teststring
4961       done
4962       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4963       # If test is not a shell built-in, we'll probably end up computing a
4964       # maximum length that is only half of the actual maximum length, but
4965       # we can't tell.
4966       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
4967                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4968               test $i != 17 # 1/2 MB should be enough
4969       do
4970         i=`expr $i + 1`
4971         teststring=$teststring$teststring
4972       done
4973       # Only check the string length outside the loop.
4974       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4975       teststring=
4976       # Add a significant safety factor because C++ compilers can tack on
4977       # massive amounts of additional arguments before passing them to the
4978       # linker.  It appears as though 1/2 is a usable value.
4979       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4980     fi
4981     ;;
4982   esac
4983
4984 fi
4985
4986 if test -n $lt_cv_sys_max_cmd_len ; then
4987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4988 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4989 else
4990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4991 $as_echo "none" >&6; }
4992 fi
4993 max_cmd_len=$lt_cv_sys_max_cmd_len
4994
4995
4996
4997
4998
4999
5000 : ${CP="cp -f"}
5001 : ${MV="mv -f"}
5002 : ${RM="rm -f"}
5003
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5005 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5006 # Try some XSI features
5007 xsi_shell=no
5008 ( _lt_dummy="a/b/c"
5009   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5010       = c,a/b,, \
5011     && eval 'test $(( 1 + 1 )) -eq 2 \
5012     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5013   && xsi_shell=yes
5014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5015 $as_echo "$xsi_shell" >&6; }
5016
5017
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5019 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5020 lt_shell_append=no
5021 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5022     >/dev/null 2>&1 \
5023   && lt_shell_append=yes
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5025 $as_echo "$lt_shell_append" >&6; }
5026
5027
5028 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5029   lt_unset=unset
5030 else
5031   lt_unset=false
5032 fi
5033
5034
5035
5036
5037
5038 # test EBCDIC or ASCII
5039 case `echo X|tr X '\101'` in
5040  A) # ASCII based system
5041     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5042   lt_SP2NL='tr \040 \012'
5043   lt_NL2SP='tr \015\012 \040\040'
5044   ;;
5045  *) # EBCDIC based system
5046   lt_SP2NL='tr \100 \n'
5047   lt_NL2SP='tr \r\n \100\100'
5048   ;;
5049 esac
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5060 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5061 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5062   $as_echo_n "(cached) " >&6
5063 else
5064   lt_cv_ld_reload_flag='-r'
5065 fi
5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5067 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5068 reload_flag=$lt_cv_ld_reload_flag
5069 case $reload_flag in
5070 "" | " "*) ;;
5071 *) reload_flag=" $reload_flag" ;;
5072 esac
5073 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5074 case $host_os in
5075   darwin*)
5076     if test "$GCC" = yes; then
5077       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5078     else
5079       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5080     fi
5081     ;;
5082 esac
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092 if test -n "$ac_tool_prefix"; then
5093   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5094 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5096 $as_echo_n "checking for $ac_word... " >&6; }
5097 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5098   $as_echo_n "(cached) " >&6
5099 else
5100   if test -n "$OBJDUMP"; then
5101   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5102 else
5103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5104 for as_dir in $PATH
5105 do
5106   IFS=$as_save_IFS
5107   test -z "$as_dir" && as_dir=.
5108     for ac_exec_ext in '' $ac_executable_extensions; do
5109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5110     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5112     break 2
5113   fi
5114 done
5115   done
5116 IFS=$as_save_IFS
5117
5118 fi
5119 fi
5120 OBJDUMP=$ac_cv_prog_OBJDUMP
5121 if test -n "$OBJDUMP"; then
5122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5123 $as_echo "$OBJDUMP" >&6; }
5124 else
5125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5126 $as_echo "no" >&6; }
5127 fi
5128
5129
5130 fi
5131 if test -z "$ac_cv_prog_OBJDUMP"; then
5132   ac_ct_OBJDUMP=$OBJDUMP
5133   # Extract the first word of "objdump", so it can be a program name with args.
5134 set dummy objdump; ac_word=$2
5135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5136 $as_echo_n "checking for $ac_word... " >&6; }
5137 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5138   $as_echo_n "(cached) " >&6
5139 else
5140   if test -n "$ac_ct_OBJDUMP"; then
5141   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5142 else
5143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5144 for as_dir in $PATH
5145 do
5146   IFS=$as_save_IFS
5147   test -z "$as_dir" && as_dir=.
5148     for ac_exec_ext in '' $ac_executable_extensions; do
5149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5150     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5152     break 2
5153   fi
5154 done
5155   done
5156 IFS=$as_save_IFS
5157
5158 fi
5159 fi
5160 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5161 if test -n "$ac_ct_OBJDUMP"; then
5162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5163 $as_echo "$ac_ct_OBJDUMP" >&6; }
5164 else
5165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5166 $as_echo "no" >&6; }
5167 fi
5168
5169   if test "x$ac_ct_OBJDUMP" = x; then
5170     OBJDUMP="false"
5171   else
5172     case $cross_compiling:$ac_tool_warned in
5173 yes:)
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5175 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5176 ac_tool_warned=yes ;;
5177 esac
5178     OBJDUMP=$ac_ct_OBJDUMP
5179   fi
5180 else
5181   OBJDUMP="$ac_cv_prog_OBJDUMP"
5182 fi
5183
5184 test -z "$OBJDUMP" && OBJDUMP=objdump
5185
5186
5187
5188
5189
5190
5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5192 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5193 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5194   $as_echo_n "(cached) " >&6
5195 else
5196   lt_cv_file_magic_cmd='$MAGIC_CMD'
5197 lt_cv_file_magic_test_file=
5198 lt_cv_deplibs_check_method='unknown'
5199 # Need to set the preceding variable on all platforms that support
5200 # interlibrary dependencies.
5201 # 'none' -- dependencies not supported.
5202 # `unknown' -- same as none, but documents that we really don't know.
5203 # 'pass_all' -- all dependencies passed with no checks.
5204 # 'test_compile' -- check by making test program.
5205 # 'file_magic [[regex]]' -- check by looking for files in library path
5206 # which responds to the $file_magic_cmd with a given extended regex.
5207 # If you have `file' or equivalent on your system and you're not sure
5208 # whether `pass_all' will *always* work, you probably want this one.
5209
5210 case $host_os in
5211 aix[4-9]*)
5212   lt_cv_deplibs_check_method=pass_all
5213   ;;
5214
5215 beos*)
5216   lt_cv_deplibs_check_method=pass_all
5217   ;;
5218
5219 bsdi[45]*)
5220   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5221   lt_cv_file_magic_cmd='/usr/bin/file -L'
5222   lt_cv_file_magic_test_file=/shlib/libc.so
5223   ;;
5224
5225 cygwin*)
5226   # func_win32_libid is a shell function defined in ltmain.sh
5227   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5228   lt_cv_file_magic_cmd='func_win32_libid'
5229   ;;
5230
5231 mingw* | pw32*)
5232   # Base MSYS/MinGW do not provide the 'file' command needed by
5233   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5234   # unless we find 'file', for example because we are cross-compiling.
5235   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5236   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5237     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5238     lt_cv_file_magic_cmd='func_win32_libid'
5239   else
5240     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5241     lt_cv_file_magic_cmd='$OBJDUMP -f'
5242   fi
5243   ;;
5244
5245 cegcc*)
5246   # use the weaker test based on 'objdump'. See mingw*.
5247   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5248   lt_cv_file_magic_cmd='$OBJDUMP -f'
5249   ;;
5250
5251 darwin* | rhapsody*)
5252   lt_cv_deplibs_check_method=pass_all
5253   ;;
5254
5255 freebsd* | dragonfly*)
5256   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5257     case $host_cpu in
5258     i*86 )
5259       # Not sure whether the presence of OpenBSD here was a mistake.
5260       # Let's accept both of them until this is cleared up.
5261       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5262       lt_cv_file_magic_cmd=/usr/bin/file
5263       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5264       ;;
5265     esac
5266   else
5267     lt_cv_deplibs_check_method=pass_all
5268   fi
5269   ;;
5270
5271 gnu*)
5272   lt_cv_deplibs_check_method=pass_all
5273   ;;
5274
5275 haiku*)
5276   lt_cv_deplibs_check_method=pass_all
5277   ;;
5278
5279 hpux10.20* | hpux11*)
5280   lt_cv_file_magic_cmd=/usr/bin/file
5281   case $host_cpu in
5282   ia64*)
5283     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5284     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5285     ;;
5286   hppa*64*)
5287     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5288     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5289     ;;
5290   *)
5291     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5292     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5293     ;;
5294   esac
5295   ;;
5296
5297 interix[3-9]*)
5298   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5299   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5300   ;;
5301
5302 irix5* | irix6* | nonstopux*)
5303   case $LD in
5304   *-32|*"-32 ") libmagic=32-bit;;
5305   *-n32|*"-n32 ") libmagic=N32;;
5306   *-64|*"-64 ") libmagic=64-bit;;
5307   *) libmagic=never-match;;
5308   esac
5309   lt_cv_deplibs_check_method=pass_all
5310   ;;
5311
5312 # This must be Linux ELF.
5313 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5314   lt_cv_deplibs_check_method=pass_all
5315   ;;
5316
5317 netbsd*)
5318   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5319     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5320   else
5321     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5322   fi
5323   ;;
5324
5325 newos6*)
5326   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5327   lt_cv_file_magic_cmd=/usr/bin/file
5328   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5329   ;;
5330
5331 *nto* | *qnx*)
5332   lt_cv_deplibs_check_method=pass_all
5333   ;;
5334
5335 openbsd*)
5336   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5337     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5338   else
5339     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5340   fi
5341   ;;
5342
5343 osf3* | osf4* | osf5*)
5344   lt_cv_deplibs_check_method=pass_all
5345   ;;
5346
5347 rdos*)
5348   lt_cv_deplibs_check_method=pass_all
5349   ;;
5350
5351 solaris*)
5352   lt_cv_deplibs_check_method=pass_all
5353   ;;
5354
5355 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5356   lt_cv_deplibs_check_method=pass_all
5357   ;;
5358
5359 sysv4 | sysv4.3*)
5360   case $host_vendor in
5361   motorola)
5362     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]'
5363     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5364     ;;
5365   ncr)
5366     lt_cv_deplibs_check_method=pass_all
5367     ;;
5368   sequent)
5369     lt_cv_file_magic_cmd='/bin/file'
5370     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5371     ;;
5372   sni)
5373     lt_cv_file_magic_cmd='/bin/file'
5374     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5375     lt_cv_file_magic_test_file=/lib/libc.so
5376     ;;
5377   siemens)
5378     lt_cv_deplibs_check_method=pass_all
5379     ;;
5380   pc)
5381     lt_cv_deplibs_check_method=pass_all
5382     ;;
5383   esac
5384   ;;
5385
5386 tpf*)
5387   lt_cv_deplibs_check_method=pass_all
5388   ;;
5389 esac
5390
5391 fi
5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5393 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5394 file_magic_cmd=$lt_cv_file_magic_cmd
5395 deplibs_check_method=$lt_cv_deplibs_check_method
5396 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409 if test -n "$ac_tool_prefix"; then
5410   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5411 set dummy ${ac_tool_prefix}ar; ac_word=$2
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5413 $as_echo_n "checking for $ac_word... " >&6; }
5414 if test "${ac_cv_prog_AR+set}" = set; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   if test -n "$AR"; then
5418   ac_cv_prog_AR="$AR" # Let the user override the test.
5419 else
5420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5421 for as_dir in $PATH
5422 do
5423   IFS=$as_save_IFS
5424   test -z "$as_dir" && as_dir=.
5425     for ac_exec_ext in '' $ac_executable_extensions; do
5426   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5427     ac_cv_prog_AR="${ac_tool_prefix}ar"
5428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5429     break 2
5430   fi
5431 done
5432   done
5433 IFS=$as_save_IFS
5434
5435 fi
5436 fi
5437 AR=$ac_cv_prog_AR
5438 if test -n "$AR"; then
5439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5440 $as_echo "$AR" >&6; }
5441 else
5442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5443 $as_echo "no" >&6; }
5444 fi
5445
5446
5447 fi
5448 if test -z "$ac_cv_prog_AR"; then
5449   ac_ct_AR=$AR
5450   # Extract the first word of "ar", so it can be a program name with args.
5451 set dummy ar; ac_word=$2
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5453 $as_echo_n "checking for $ac_word... " >&6; }
5454 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5455   $as_echo_n "(cached) " >&6
5456 else
5457   if test -n "$ac_ct_AR"; then
5458   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5459 else
5460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5461 for as_dir in $PATH
5462 do
5463   IFS=$as_save_IFS
5464   test -z "$as_dir" && as_dir=.
5465     for ac_exec_ext in '' $ac_executable_extensions; do
5466   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5467     ac_cv_prog_ac_ct_AR="ar"
5468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5469     break 2
5470   fi
5471 done
5472   done
5473 IFS=$as_save_IFS
5474
5475 fi
5476 fi
5477 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5478 if test -n "$ac_ct_AR"; then
5479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5480 $as_echo "$ac_ct_AR" >&6; }
5481 else
5482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5483 $as_echo "no" >&6; }
5484 fi
5485
5486   if test "x$ac_ct_AR" = x; then
5487     AR="false"
5488   else
5489     case $cross_compiling:$ac_tool_warned in
5490 yes:)
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5493 ac_tool_warned=yes ;;
5494 esac
5495     AR=$ac_ct_AR
5496   fi
5497 else
5498   AR="$ac_cv_prog_AR"
5499 fi
5500
5501 test -z "$AR" && AR=ar
5502 test -z "$AR_FLAGS" && AR_FLAGS=cru
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514 if test -n "$ac_tool_prefix"; then
5515   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5516 set dummy ${ac_tool_prefix}strip; ac_word=$2
5517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5518 $as_echo_n "checking for $ac_word... " >&6; }
5519 if test "${ac_cv_prog_STRIP+set}" = set; then :
5520   $as_echo_n "(cached) " >&6
5521 else
5522   if test -n "$STRIP"; then
5523   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5524 else
5525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5526 for as_dir in $PATH
5527 do
5528   IFS=$as_save_IFS
5529   test -z "$as_dir" && as_dir=.
5530     for ac_exec_ext in '' $ac_executable_extensions; do
5531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5532     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5534     break 2
5535   fi
5536 done
5537   done
5538 IFS=$as_save_IFS
5539
5540 fi
5541 fi
5542 STRIP=$ac_cv_prog_STRIP
5543 if test -n "$STRIP"; then
5544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5545 $as_echo "$STRIP" >&6; }
5546 else
5547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5548 $as_echo "no" >&6; }
5549 fi
5550
5551
5552 fi
5553 if test -z "$ac_cv_prog_STRIP"; then
5554   ac_ct_STRIP=$STRIP
5555   # Extract the first word of "strip", so it can be a program name with args.
5556 set dummy strip; ac_word=$2
5557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5558 $as_echo_n "checking for $ac_word... " >&6; }
5559 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5560   $as_echo_n "(cached) " >&6
5561 else
5562   if test -n "$ac_ct_STRIP"; then
5563   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5564 else
5565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5566 for as_dir in $PATH
5567 do
5568   IFS=$as_save_IFS
5569   test -z "$as_dir" && as_dir=.
5570     for ac_exec_ext in '' $ac_executable_extensions; do
5571   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5572     ac_cv_prog_ac_ct_STRIP="strip"
5573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5574     break 2
5575   fi
5576 done
5577   done
5578 IFS=$as_save_IFS
5579
5580 fi
5581 fi
5582 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5583 if test -n "$ac_ct_STRIP"; then
5584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5585 $as_echo "$ac_ct_STRIP" >&6; }
5586 else
5587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5588 $as_echo "no" >&6; }
5589 fi
5590
5591   if test "x$ac_ct_STRIP" = x; then
5592     STRIP=":"
5593   else
5594     case $cross_compiling:$ac_tool_warned in
5595 yes:)
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5598 ac_tool_warned=yes ;;
5599 esac
5600     STRIP=$ac_ct_STRIP
5601   fi
5602 else
5603   STRIP="$ac_cv_prog_STRIP"
5604 fi
5605
5606 test -z "$STRIP" && STRIP=:
5607
5608
5609
5610
5611
5612
5613 if test -n "$ac_tool_prefix"; then
5614   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5615 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5617 $as_echo_n "checking for $ac_word... " >&6; }
5618 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5619   $as_echo_n "(cached) " >&6
5620 else
5621   if test -n "$RANLIB"; then
5622   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5623 else
5624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5625 for as_dir in $PATH
5626 do
5627   IFS=$as_save_IFS
5628   test -z "$as_dir" && as_dir=.
5629     for ac_exec_ext in '' $ac_executable_extensions; do
5630   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5631     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5633     break 2
5634   fi
5635 done
5636   done
5637 IFS=$as_save_IFS
5638
5639 fi
5640 fi
5641 RANLIB=$ac_cv_prog_RANLIB
5642 if test -n "$RANLIB"; then
5643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5644 $as_echo "$RANLIB" >&6; }
5645 else
5646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5647 $as_echo "no" >&6; }
5648 fi
5649
5650
5651 fi
5652 if test -z "$ac_cv_prog_RANLIB"; then
5653   ac_ct_RANLIB=$RANLIB
5654   # Extract the first word of "ranlib", so it can be a program name with args.
5655 set dummy ranlib; ac_word=$2
5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5657 $as_echo_n "checking for $ac_word... " >&6; }
5658 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5659   $as_echo_n "(cached) " >&6
5660 else
5661   if test -n "$ac_ct_RANLIB"; then
5662   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5663 else
5664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5665 for as_dir in $PATH
5666 do
5667   IFS=$as_save_IFS
5668   test -z "$as_dir" && as_dir=.
5669     for ac_exec_ext in '' $ac_executable_extensions; do
5670   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5671     ac_cv_prog_ac_ct_RANLIB="ranlib"
5672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5673     break 2
5674   fi
5675 done
5676   done
5677 IFS=$as_save_IFS
5678
5679 fi
5680 fi
5681 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5682 if test -n "$ac_ct_RANLIB"; then
5683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5684 $as_echo "$ac_ct_RANLIB" >&6; }
5685 else
5686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5687 $as_echo "no" >&6; }
5688 fi
5689
5690   if test "x$ac_ct_RANLIB" = x; then
5691     RANLIB=":"
5692   else
5693     case $cross_compiling:$ac_tool_warned in
5694 yes:)
5695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5696 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5697 ac_tool_warned=yes ;;
5698 esac
5699     RANLIB=$ac_ct_RANLIB
5700   fi
5701 else
5702   RANLIB="$ac_cv_prog_RANLIB"
5703 fi
5704
5705 test -z "$RANLIB" && RANLIB=:
5706
5707
5708
5709
5710
5711
5712 # Determine commands to create old-style static archives.
5713 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5714 old_postinstall_cmds='chmod 644 $oldlib'
5715 old_postuninstall_cmds=
5716
5717 if test -n "$RANLIB"; then
5718   case $host_os in
5719   openbsd*)
5720     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5721     ;;
5722   *)
5723     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5724     ;;
5725   esac
5726   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5727 fi
5728
5729 case $host_os in
5730   darwin*)
5731     lock_old_archive_extraction=yes ;;
5732   *)
5733     lock_old_archive_extraction=no ;;
5734 esac
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756 for ac_prog in gawk mawk nawk awk
5757 do
5758   # Extract the first word of "$ac_prog", so it can be a program name with args.
5759 set dummy $ac_prog; ac_word=$2
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5761 $as_echo_n "checking for $ac_word... " >&6; }
5762 if test "${ac_cv_prog_AWK+set}" = set; then :
5763   $as_echo_n "(cached) " >&6
5764 else
5765   if test -n "$AWK"; then
5766   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5767 else
5768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5769 for as_dir in $PATH
5770 do
5771   IFS=$as_save_IFS
5772   test -z "$as_dir" && as_dir=.
5773     for ac_exec_ext in '' $ac_executable_extensions; do
5774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5775     ac_cv_prog_AWK="$ac_prog"
5776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5777     break 2
5778   fi
5779 done
5780   done
5781 IFS=$as_save_IFS
5782
5783 fi
5784 fi
5785 AWK=$ac_cv_prog_AWK
5786 if test -n "$AWK"; then
5787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5788 $as_echo "$AWK" >&6; }
5789 else
5790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5791 $as_echo "no" >&6; }
5792 fi
5793
5794
5795   test -n "$AWK" && break
5796 done
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816 # If no C compiler was specified, use CC.
5817 LTCC=${LTCC-"$CC"}
5818
5819 # If no C compiler flags were specified, use CFLAGS.
5820 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5821
5822 # Allow CC to be a program name with arguments.
5823 compiler=$CC
5824
5825
5826 # Check for command to grab the raw symbol name followed by C symbol from nm.
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5828 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5829 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
5830   $as_echo_n "(cached) " >&6
5831 else
5832
5833 # These are sane defaults that work on at least a few old systems.
5834 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5835
5836 # Character class describing NM global symbol codes.
5837 symcode='[BCDEGRST]'
5838
5839 # Regexp to match symbols that can be accessed directly from C.
5840 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5841
5842 # Define system-specific variables.
5843 case $host_os in
5844 aix*)
5845   symcode='[BCDT]'
5846   ;;
5847 cygwin* | mingw* | pw32* | cegcc*)
5848   symcode='[ABCDGISTW]'
5849   ;;
5850 hpux*)
5851   if test "$host_cpu" = ia64; then
5852     symcode='[ABCDEGRST]'
5853   fi
5854   ;;
5855 irix* | nonstopux*)
5856   symcode='[BCDEGRST]'
5857   ;;
5858 osf*)
5859   symcode='[BCDEGQRST]'
5860   ;;
5861 solaris*)
5862   symcode='[BDRT]'
5863   ;;
5864 sco3.2v5*)
5865   symcode='[DT]'
5866   ;;
5867 sysv4.2uw2*)
5868   symcode='[DT]'
5869   ;;
5870 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5871   symcode='[ABDT]'
5872   ;;
5873 sysv4)
5874   symcode='[DFNSTU]'
5875   ;;
5876 esac
5877
5878 # If we're using GNU nm, then use its standard symbol codes.
5879 case `$NM -V 2>&1` in
5880 *GNU* | *'with BFD'*)
5881   symcode='[ABCDGIRSTW]' ;;
5882 esac
5883
5884 # Transform an extracted symbol line into a proper C declaration.
5885 # Some systems (esp. on ia64) link data and code symbols differently,
5886 # so use this general approach.
5887 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5888
5889 # Transform an extracted symbol line into symbol name and symbol address
5890 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5891 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'"
5892
5893 # Handle CRLF in mingw tool chain
5894 opt_cr=
5895 case $build_os in
5896 mingw*)
5897   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5898   ;;
5899 esac
5900
5901 # Try without a prefix underscore, then with it.
5902 for ac_symprfx in "" "_"; do
5903
5904   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5905   symxfrm="\\1 $ac_symprfx\\2 \\2"
5906
5907   # Write the raw and C identifiers.
5908   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5909     # Fake it for dumpbin and say T for any non-static function
5910     # and D for any global variable.
5911     # Also find C++ and __fastcall symbols from MSVC++,
5912     # which start with @ or ?.
5913     lt_cv_sys_global_symbol_pipe="$AWK '"\
5914 "     {last_section=section; section=\$ 3};"\
5915 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
5916 "     \$ 0!~/External *\|/{next};"\
5917 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
5918 "     {if(hide[section]) next};"\
5919 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
5920 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
5921 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
5922 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
5923 "     ' prfx=^$ac_symprfx"
5924   else
5925     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5926   fi
5927
5928   # Check to see that the pipe works correctly.
5929   pipe_works=no
5930
5931   rm -f conftest*
5932   cat > conftest.$ac_ext <<_LT_EOF
5933 #ifdef __cplusplus
5934 extern "C" {
5935 #endif
5936 char nm_test_var;
5937 void nm_test_func(void);
5938 void nm_test_func(void){}
5939 #ifdef __cplusplus
5940 }
5941 #endif
5942 int main(){nm_test_var='a';nm_test_func();return(0);}
5943 _LT_EOF
5944
5945   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5946   (eval $ac_compile) 2>&5
5947   ac_status=$?
5948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5949   test $ac_status = 0; }; then
5950     # Now try to grab the symbols.
5951     nlist=conftest.nm
5952     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
5953   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
5954   ac_status=$?
5955   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5956   test $ac_status = 0; } && test -s "$nlist"; then
5957       # Try sorting and uniquifying the output.
5958       if sort "$nlist" | uniq > "$nlist"T; then
5959         mv -f "$nlist"T "$nlist"
5960       else
5961         rm -f "$nlist"T
5962       fi
5963
5964       # Make sure that we snagged all the symbols we need.
5965       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
5966         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
5967           cat <<_LT_EOF > conftest.$ac_ext
5968 #ifdef __cplusplus
5969 extern "C" {
5970 #endif
5971
5972 _LT_EOF
5973           # Now generate the symbol file.
5974           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
5975
5976           cat <<_LT_EOF >> conftest.$ac_ext
5977
5978 /* The mapping between symbol names and symbols.  */
5979 const struct {
5980   const char *name;
5981   void       *address;
5982 }
5983 lt__PROGRAM__LTX_preloaded_symbols[] =
5984 {
5985   { "@PROGRAM@", (void *) 0 },
5986 _LT_EOF
5987           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
5988           cat <<\_LT_EOF >> conftest.$ac_ext
5989   {0, (void *) 0}
5990 };
5991
5992 /* This works around a problem in FreeBSD linker */
5993 #ifdef FREEBSD_WORKAROUND
5994 static const void *lt_preloaded_setup() {
5995   return lt__PROGRAM__LTX_preloaded_symbols;
5996 }
5997 #endif
5998
5999 #ifdef __cplusplus
6000 }
6001 #endif
6002 _LT_EOF
6003           # Now try linking the two files.
6004           mv conftest.$ac_objext conftstm.$ac_objext
6005           lt_save_LIBS="$LIBS"
6006           lt_save_CFLAGS="$CFLAGS"
6007           LIBS="conftstm.$ac_objext"
6008           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6009           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6010   (eval $ac_link) 2>&5
6011   ac_status=$?
6012   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6013   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6014             pipe_works=yes
6015           fi
6016           LIBS="$lt_save_LIBS"
6017           CFLAGS="$lt_save_CFLAGS"
6018         else
6019           echo "cannot find nm_test_func in $nlist" >&5
6020         fi
6021       else
6022         echo "cannot find nm_test_var in $nlist" >&5
6023       fi
6024     else
6025       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6026     fi
6027   else
6028     echo "$progname: failed program was:" >&5
6029     cat conftest.$ac_ext >&5
6030   fi
6031   rm -rf conftest* conftst*
6032
6033   # Do not use the global_symbol_pipe unless it works.
6034   if test "$pipe_works" = yes; then
6035     break
6036   else
6037     lt_cv_sys_global_symbol_pipe=
6038   fi
6039 done
6040
6041 fi
6042
6043 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6044   lt_cv_sys_global_symbol_to_cdecl=
6045 fi
6046 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6048 $as_echo "failed" >&6; }
6049 else
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6051 $as_echo "ok" >&6; }
6052 fi
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075 # Check whether --enable-libtool-lock was given.
6076 if test "${enable_libtool_lock+set}" = set; then :
6077   enableval=$enable_libtool_lock;
6078 fi
6079
6080 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6081
6082 # Some flags need to be propagated to the compiler or linker for good
6083 # libtool support.
6084 case $host in
6085 ia64-*-hpux*)
6086   # Find out which ABI we are using.
6087   echo 'int i;' > conftest.$ac_ext
6088   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6089   (eval $ac_compile) 2>&5
6090   ac_status=$?
6091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6092   test $ac_status = 0; }; then
6093     case `/usr/bin/file conftest.$ac_objext` in
6094       *ELF-32*)
6095         HPUX_IA64_MODE="32"
6096         ;;
6097       *ELF-64*)
6098         HPUX_IA64_MODE="64"
6099         ;;
6100     esac
6101   fi
6102   rm -rf conftest*
6103   ;;
6104 *-*-irix6*)
6105   # Find out which ABI we are using.
6106   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6107   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6108   (eval $ac_compile) 2>&5
6109   ac_status=$?
6110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6111   test $ac_status = 0; }; then
6112     if test "$lt_cv_prog_gnu_ld" = yes; then
6113       case `/usr/bin/file conftest.$ac_objext` in
6114         *32-bit*)
6115           LD="${LD-ld} -melf32bsmip"
6116           ;;
6117         *N32*)
6118           LD="${LD-ld} -melf32bmipn32"
6119           ;;
6120         *64-bit*)
6121           LD="${LD-ld} -melf64bmip"
6122         ;;
6123       esac
6124     else
6125       case `/usr/bin/file conftest.$ac_objext` in
6126         *32-bit*)
6127           LD="${LD-ld} -32"
6128           ;;
6129         *N32*)
6130           LD="${LD-ld} -n32"
6131           ;;
6132         *64-bit*)
6133           LD="${LD-ld} -64"
6134           ;;
6135       esac
6136     fi
6137   fi
6138   rm -rf conftest*
6139   ;;
6140
6141 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6142 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6143   # Find out which ABI we are using.
6144   echo 'int i;' > conftest.$ac_ext
6145   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6146   (eval $ac_compile) 2>&5
6147   ac_status=$?
6148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6149   test $ac_status = 0; }; then
6150     case `/usr/bin/file conftest.o` in
6151       *32-bit*)
6152         case $host in
6153           x86_64-*kfreebsd*-gnu)
6154             LD="${LD-ld} -m elf_i386_fbsd"
6155             ;;
6156           x86_64-*linux*)
6157             case `/usr/bin/file conftest.o` in
6158               *x86-64*)
6159                 LD="${LD-ld} -m elf32_x86_64"
6160                 ;;
6161               *)
6162                 LD="${LD-ld} -m elf_i386"
6163                 ;;
6164             esac
6165             ;;
6166           powerpc64le-*linux*)
6167             LD="${LD-ld} -m elf32lppclinux"
6168             ;;
6169           powerpc64-*linux*)
6170             LD="${LD-ld} -m elf32ppclinux"
6171             ;;
6172           s390x-*linux*)
6173             LD="${LD-ld} -m elf_s390"
6174             ;;
6175           sparc64-*linux*)
6176             LD="${LD-ld} -m elf32_sparc"
6177             ;;
6178         esac
6179         ;;
6180       *64-bit*)
6181         case $host in
6182           x86_64-*kfreebsd*-gnu)
6183             LD="${LD-ld} -m elf_x86_64_fbsd"
6184             ;;
6185           x86_64-*linux*)
6186             LD="${LD-ld} -m elf_x86_64"
6187             ;;
6188           powerpcle-*linux*)
6189             LD="${LD-ld} -m elf64lppc"
6190             ;;
6191           powerpc-*linux*)
6192             LD="${LD-ld} -m elf64ppc"
6193             ;;
6194           s390*-*linux*|s390*-*tpf*)
6195             LD="${LD-ld} -m elf64_s390"
6196             ;;
6197           sparc*-*linux*)
6198             LD="${LD-ld} -m elf64_sparc"
6199             ;;
6200         esac
6201         ;;
6202     esac
6203   fi
6204   rm -rf conftest*
6205   ;;
6206
6207 *-*-sco3.2v5*)
6208   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6209   SAVE_CFLAGS="$CFLAGS"
6210   CFLAGS="$CFLAGS -belf"
6211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6212 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6213 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6214   $as_echo_n "(cached) " >&6
6215 else
6216   ac_ext=c
6217 ac_cpp='$CPP $CPPFLAGS'
6218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6221
6222      if test x$gcc_no_link = xyes; then
6223   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6224 fi
6225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6226 /* end confdefs.h.  */
6227
6228 int
6229 main ()
6230 {
6231
6232   ;
6233   return 0;
6234 }
6235 _ACEOF
6236 if ac_fn_c_try_link "$LINENO"; then :
6237   lt_cv_cc_needs_belf=yes
6238 else
6239   lt_cv_cc_needs_belf=no
6240 fi
6241 rm -f core conftest.err conftest.$ac_objext \
6242     conftest$ac_exeext conftest.$ac_ext
6243      ac_ext=c
6244 ac_cpp='$CPP $CPPFLAGS'
6245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6248
6249 fi
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6251 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6252   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6253     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6254     CFLAGS="$SAVE_CFLAGS"
6255   fi
6256   ;;
6257 sparc*-*solaris*)
6258   # Find out which ABI we are using.
6259   echo 'int i;' > conftest.$ac_ext
6260   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6261   (eval $ac_compile) 2>&5
6262   ac_status=$?
6263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6264   test $ac_status = 0; }; then
6265     case `/usr/bin/file conftest.o` in
6266     *64-bit*)
6267       case $lt_cv_prog_gnu_ld in
6268       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6269       *)
6270         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6271           LD="${LD-ld} -64"
6272         fi
6273         ;;
6274       esac
6275       ;;
6276     esac
6277   fi
6278   rm -rf conftest*
6279   ;;
6280 esac
6281
6282 need_locks="$enable_libtool_lock"
6283
6284
6285   case $host_os in
6286     rhapsody* | darwin*)
6287     if test -n "$ac_tool_prefix"; then
6288   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6289 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6291 $as_echo_n "checking for $ac_word... " >&6; }
6292 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6293   $as_echo_n "(cached) " >&6
6294 else
6295   if test -n "$DSYMUTIL"; then
6296   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6297 else
6298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6299 for as_dir in $PATH
6300 do
6301   IFS=$as_save_IFS
6302   test -z "$as_dir" && as_dir=.
6303     for ac_exec_ext in '' $ac_executable_extensions; do
6304   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6305     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6307     break 2
6308   fi
6309 done
6310   done
6311 IFS=$as_save_IFS
6312
6313 fi
6314 fi
6315 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6316 if test -n "$DSYMUTIL"; then
6317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6318 $as_echo "$DSYMUTIL" >&6; }
6319 else
6320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6321 $as_echo "no" >&6; }
6322 fi
6323
6324
6325 fi
6326 if test -z "$ac_cv_prog_DSYMUTIL"; then
6327   ac_ct_DSYMUTIL=$DSYMUTIL
6328   # Extract the first word of "dsymutil", so it can be a program name with args.
6329 set dummy dsymutil; ac_word=$2
6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6331 $as_echo_n "checking for $ac_word... " >&6; }
6332 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6333   $as_echo_n "(cached) " >&6
6334 else
6335   if test -n "$ac_ct_DSYMUTIL"; then
6336   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6337 else
6338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6339 for as_dir in $PATH
6340 do
6341   IFS=$as_save_IFS
6342   test -z "$as_dir" && as_dir=.
6343     for ac_exec_ext in '' $ac_executable_extensions; do
6344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6345     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6347     break 2
6348   fi
6349 done
6350   done
6351 IFS=$as_save_IFS
6352
6353 fi
6354 fi
6355 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6356 if test -n "$ac_ct_DSYMUTIL"; then
6357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6358 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6359 else
6360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6361 $as_echo "no" >&6; }
6362 fi
6363
6364   if test "x$ac_ct_DSYMUTIL" = x; then
6365     DSYMUTIL=":"
6366   else
6367     case $cross_compiling:$ac_tool_warned in
6368 yes:)
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6371 ac_tool_warned=yes ;;
6372 esac
6373     DSYMUTIL=$ac_ct_DSYMUTIL
6374   fi
6375 else
6376   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6377 fi
6378
6379     if test -n "$ac_tool_prefix"; then
6380   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6381 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6383 $as_echo_n "checking for $ac_word... " >&6; }
6384 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6385   $as_echo_n "(cached) " >&6
6386 else
6387   if test -n "$NMEDIT"; then
6388   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6389 else
6390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6391 for as_dir in $PATH
6392 do
6393   IFS=$as_save_IFS
6394   test -z "$as_dir" && as_dir=.
6395     for ac_exec_ext in '' $ac_executable_extensions; do
6396   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6397     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6399     break 2
6400   fi
6401 done
6402   done
6403 IFS=$as_save_IFS
6404
6405 fi
6406 fi
6407 NMEDIT=$ac_cv_prog_NMEDIT
6408 if test -n "$NMEDIT"; then
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6410 $as_echo "$NMEDIT" >&6; }
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6413 $as_echo "no" >&6; }
6414 fi
6415
6416
6417 fi
6418 if test -z "$ac_cv_prog_NMEDIT"; then
6419   ac_ct_NMEDIT=$NMEDIT
6420   # Extract the first word of "nmedit", so it can be a program name with args.
6421 set dummy nmedit; ac_word=$2
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6423 $as_echo_n "checking for $ac_word... " >&6; }
6424 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6425   $as_echo_n "(cached) " >&6
6426 else
6427   if test -n "$ac_ct_NMEDIT"; then
6428   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6429 else
6430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6431 for as_dir in $PATH
6432 do
6433   IFS=$as_save_IFS
6434   test -z "$as_dir" && as_dir=.
6435     for ac_exec_ext in '' $ac_executable_extensions; do
6436   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6437     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6439     break 2
6440   fi
6441 done
6442   done
6443 IFS=$as_save_IFS
6444
6445 fi
6446 fi
6447 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6448 if test -n "$ac_ct_NMEDIT"; then
6449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6450 $as_echo "$ac_ct_NMEDIT" >&6; }
6451 else
6452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6453 $as_echo "no" >&6; }
6454 fi
6455
6456   if test "x$ac_ct_NMEDIT" = x; then
6457     NMEDIT=":"
6458   else
6459     case $cross_compiling:$ac_tool_warned in
6460 yes:)
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6463 ac_tool_warned=yes ;;
6464 esac
6465     NMEDIT=$ac_ct_NMEDIT
6466   fi
6467 else
6468   NMEDIT="$ac_cv_prog_NMEDIT"
6469 fi
6470
6471     if test -n "$ac_tool_prefix"; then
6472   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6473 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6475 $as_echo_n "checking for $ac_word... " >&6; }
6476 if test "${ac_cv_prog_LIPO+set}" = set; then :
6477   $as_echo_n "(cached) " >&6
6478 else
6479   if test -n "$LIPO"; then
6480   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6481 else
6482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6483 for as_dir in $PATH
6484 do
6485   IFS=$as_save_IFS
6486   test -z "$as_dir" && as_dir=.
6487     for ac_exec_ext in '' $ac_executable_extensions; do
6488   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6489     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6491     break 2
6492   fi
6493 done
6494   done
6495 IFS=$as_save_IFS
6496
6497 fi
6498 fi
6499 LIPO=$ac_cv_prog_LIPO
6500 if test -n "$LIPO"; then
6501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6502 $as_echo "$LIPO" >&6; }
6503 else
6504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6505 $as_echo "no" >&6; }
6506 fi
6507
6508
6509 fi
6510 if test -z "$ac_cv_prog_LIPO"; then
6511   ac_ct_LIPO=$LIPO
6512   # Extract the first word of "lipo", so it can be a program name with args.
6513 set dummy lipo; ac_word=$2
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6515 $as_echo_n "checking for $ac_word... " >&6; }
6516 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6517   $as_echo_n "(cached) " >&6
6518 else
6519   if test -n "$ac_ct_LIPO"; then
6520   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6521 else
6522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6523 for as_dir in $PATH
6524 do
6525   IFS=$as_save_IFS
6526   test -z "$as_dir" && as_dir=.
6527     for ac_exec_ext in '' $ac_executable_extensions; do
6528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6529     ac_cv_prog_ac_ct_LIPO="lipo"
6530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6531     break 2
6532   fi
6533 done
6534   done
6535 IFS=$as_save_IFS
6536
6537 fi
6538 fi
6539 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6540 if test -n "$ac_ct_LIPO"; then
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6542 $as_echo "$ac_ct_LIPO" >&6; }
6543 else
6544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6545 $as_echo "no" >&6; }
6546 fi
6547
6548   if test "x$ac_ct_LIPO" = x; then
6549     LIPO=":"
6550   else
6551     case $cross_compiling:$ac_tool_warned in
6552 yes:)
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6555 ac_tool_warned=yes ;;
6556 esac
6557     LIPO=$ac_ct_LIPO
6558   fi
6559 else
6560   LIPO="$ac_cv_prog_LIPO"
6561 fi
6562
6563     if test -n "$ac_tool_prefix"; then
6564   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6565 set dummy ${ac_tool_prefix}otool; ac_word=$2
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6567 $as_echo_n "checking for $ac_word... " >&6; }
6568 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6569   $as_echo_n "(cached) " >&6
6570 else
6571   if test -n "$OTOOL"; then
6572   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6573 else
6574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6575 for as_dir in $PATH
6576 do
6577   IFS=$as_save_IFS
6578   test -z "$as_dir" && as_dir=.
6579     for ac_exec_ext in '' $ac_executable_extensions; do
6580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6581     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6583     break 2
6584   fi
6585 done
6586   done
6587 IFS=$as_save_IFS
6588
6589 fi
6590 fi
6591 OTOOL=$ac_cv_prog_OTOOL
6592 if test -n "$OTOOL"; then
6593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6594 $as_echo "$OTOOL" >&6; }
6595 else
6596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6597 $as_echo "no" >&6; }
6598 fi
6599
6600
6601 fi
6602 if test -z "$ac_cv_prog_OTOOL"; then
6603   ac_ct_OTOOL=$OTOOL
6604   # Extract the first word of "otool", so it can be a program name with args.
6605 set dummy otool; ac_word=$2
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6607 $as_echo_n "checking for $ac_word... " >&6; }
6608 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6609   $as_echo_n "(cached) " >&6
6610 else
6611   if test -n "$ac_ct_OTOOL"; then
6612   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6613 else
6614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6615 for as_dir in $PATH
6616 do
6617   IFS=$as_save_IFS
6618   test -z "$as_dir" && as_dir=.
6619     for ac_exec_ext in '' $ac_executable_extensions; do
6620   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6621     ac_cv_prog_ac_ct_OTOOL="otool"
6622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6623     break 2
6624   fi
6625 done
6626   done
6627 IFS=$as_save_IFS
6628
6629 fi
6630 fi
6631 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6632 if test -n "$ac_ct_OTOOL"; then
6633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6634 $as_echo "$ac_ct_OTOOL" >&6; }
6635 else
6636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6637 $as_echo "no" >&6; }
6638 fi
6639
6640   if test "x$ac_ct_OTOOL" = x; then
6641     OTOOL=":"
6642   else
6643     case $cross_compiling:$ac_tool_warned in
6644 yes:)
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6646 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6647 ac_tool_warned=yes ;;
6648 esac
6649     OTOOL=$ac_ct_OTOOL
6650   fi
6651 else
6652   OTOOL="$ac_cv_prog_OTOOL"
6653 fi
6654
6655     if test -n "$ac_tool_prefix"; then
6656   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6657 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6659 $as_echo_n "checking for $ac_word... " >&6; }
6660 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
6661   $as_echo_n "(cached) " >&6
6662 else
6663   if test -n "$OTOOL64"; then
6664   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6665 else
6666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6667 for as_dir in $PATH
6668 do
6669   IFS=$as_save_IFS
6670   test -z "$as_dir" && as_dir=.
6671     for ac_exec_ext in '' $ac_executable_extensions; do
6672   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6673     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6675     break 2
6676   fi
6677 done
6678   done
6679 IFS=$as_save_IFS
6680
6681 fi
6682 fi
6683 OTOOL64=$ac_cv_prog_OTOOL64
6684 if test -n "$OTOOL64"; then
6685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6686 $as_echo "$OTOOL64" >&6; }
6687 else
6688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6689 $as_echo "no" >&6; }
6690 fi
6691
6692
6693 fi
6694 if test -z "$ac_cv_prog_OTOOL64"; then
6695   ac_ct_OTOOL64=$OTOOL64
6696   # Extract the first word of "otool64", so it can be a program name with args.
6697 set dummy otool64; ac_word=$2
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6699 $as_echo_n "checking for $ac_word... " >&6; }
6700 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
6701   $as_echo_n "(cached) " >&6
6702 else
6703   if test -n "$ac_ct_OTOOL64"; then
6704   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6705 else
6706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6707 for as_dir in $PATH
6708 do
6709   IFS=$as_save_IFS
6710   test -z "$as_dir" && as_dir=.
6711     for ac_exec_ext in '' $ac_executable_extensions; do
6712   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6713     ac_cv_prog_ac_ct_OTOOL64="otool64"
6714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6715     break 2
6716   fi
6717 done
6718   done
6719 IFS=$as_save_IFS
6720
6721 fi
6722 fi
6723 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6724 if test -n "$ac_ct_OTOOL64"; then
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6726 $as_echo "$ac_ct_OTOOL64" >&6; }
6727 else
6728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6729 $as_echo "no" >&6; }
6730 fi
6731
6732   if test "x$ac_ct_OTOOL64" = x; then
6733     OTOOL64=":"
6734   else
6735     case $cross_compiling:$ac_tool_warned in
6736 yes:)
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6739 ac_tool_warned=yes ;;
6740 esac
6741     OTOOL64=$ac_ct_OTOOL64
6742   fi
6743 else
6744   OTOOL64="$ac_cv_prog_OTOOL64"
6745 fi
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6774 $as_echo_n "checking for -single_module linker flag... " >&6; }
6775 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
6776   $as_echo_n "(cached) " >&6
6777 else
6778   lt_cv_apple_cc_single_mod=no
6779       if test -z "${LT_MULTI_MODULE}"; then
6780         # By default we will add the -single_module flag. You can override
6781         # by either setting the environment variable LT_MULTI_MODULE
6782         # non-empty at configure time, or by adding -multi_module to the
6783         # link flags.
6784         rm -rf libconftest.dylib*
6785         echo "int foo(void){return 1;}" > conftest.c
6786         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6787 -dynamiclib -Wl,-single_module conftest.c" >&5
6788         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6789           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6790         _lt_result=$?
6791         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6792           lt_cv_apple_cc_single_mod=yes
6793         else
6794           cat conftest.err >&5
6795         fi
6796         rm -rf libconftest.dylib*
6797         rm -f conftest.*
6798       fi
6799 fi
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6801 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6802     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6803 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6804 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
6805   $as_echo_n "(cached) " >&6
6806 else
6807   lt_cv_ld_exported_symbols_list=no
6808       save_LDFLAGS=$LDFLAGS
6809       echo "_main" > conftest.sym
6810       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6811       if test x$gcc_no_link = xyes; then
6812   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6813 fi
6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6815 /* end confdefs.h.  */
6816
6817 int
6818 main ()
6819 {
6820
6821   ;
6822   return 0;
6823 }
6824 _ACEOF
6825 if ac_fn_c_try_link "$LINENO"; then :
6826   lt_cv_ld_exported_symbols_list=yes
6827 else
6828   lt_cv_ld_exported_symbols_list=no
6829 fi
6830 rm -f core conftest.err conftest.$ac_objext \
6831     conftest$ac_exeext conftest.$ac_ext
6832         LDFLAGS="$save_LDFLAGS"
6833
6834 fi
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6836 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6838 $as_echo_n "checking for -force_load linker flag... " >&6; }
6839 if test "${lt_cv_ld_force_load+set}" = set; then :
6840   $as_echo_n "(cached) " >&6
6841 else
6842   lt_cv_ld_force_load=no
6843       cat > conftest.c << _LT_EOF
6844 int forced_loaded() { return 2;}
6845 _LT_EOF
6846       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6847       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6848       echo "$AR cru libconftest.a conftest.o" >&5
6849       $AR cru libconftest.a conftest.o 2>&5
6850       cat > conftest.c << _LT_EOF
6851 int main() { return 0;}
6852 _LT_EOF
6853       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6854       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6855       _lt_result=$?
6856       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6857         lt_cv_ld_force_load=yes
6858       else
6859         cat conftest.err >&5
6860       fi
6861         rm -f conftest.err libconftest.a conftest conftest.c
6862         rm -rf conftest.dSYM
6863
6864 fi
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6866 $as_echo "$lt_cv_ld_force_load" >&6; }
6867     case $host_os in
6868     rhapsody* | darwin1.[012])
6869       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6870     darwin1.*)
6871       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6872     darwin*) # darwin 5.x on
6873       # if running on 10.5 or later, the deployment target defaults
6874       # to the OS version, if on x86, and 10.4, the deployment
6875       # target defaults to 10.4. Don't you love it?
6876       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6877         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6878           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6879         10.[012][,.]*)
6880           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6881         10.*)
6882           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6883       esac
6884     ;;
6885   esac
6886     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6887       _lt_dar_single_mod='$single_module'
6888     fi
6889     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6890       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6891     else
6892       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6893     fi
6894     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6895       _lt_dsymutil='~$DSYMUTIL $lib || :'
6896     else
6897       _lt_dsymutil=
6898     fi
6899     ;;
6900   esac
6901
6902 ac_ext=c
6903 ac_cpp='$CPP $CPPFLAGS'
6904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6908 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6909 # On Suns, sometimes $CPP names a directory.
6910 if test -n "$CPP" && test -d "$CPP"; then
6911   CPP=
6912 fi
6913 if test -z "$CPP"; then
6914   if test "${ac_cv_prog_CPP+set}" = set; then :
6915   $as_echo_n "(cached) " >&6
6916 else
6917       # Double quotes because CPP needs to be expanded
6918     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6919     do
6920       ac_preproc_ok=false
6921 for ac_c_preproc_warn_flag in '' yes
6922 do
6923   # Use a header file that comes with gcc, so configuring glibc
6924   # with a fresh cross-compiler works.
6925   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6926   # <limits.h> exists even on freestanding compilers.
6927   # On the NeXT, cc -E runs the code through the compiler's parser,
6928   # not just through cpp. "Syntax error" is here to catch this case.
6929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6930 /* end confdefs.h.  */
6931 #ifdef __STDC__
6932 # include <limits.h>
6933 #else
6934 # include <assert.h>
6935 #endif
6936                      Syntax error
6937 _ACEOF
6938 if ac_fn_c_try_cpp "$LINENO"; then :
6939
6940 else
6941   # Broken: fails on valid input.
6942 continue
6943 fi
6944 rm -f conftest.err conftest.$ac_ext
6945
6946   # OK, works on sane cases.  Now check whether nonexistent headers
6947   # can be detected and how.
6948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6949 /* end confdefs.h.  */
6950 #include <ac_nonexistent.h>
6951 _ACEOF
6952 if ac_fn_c_try_cpp "$LINENO"; then :
6953   # Broken: success on invalid input.
6954 continue
6955 else
6956   # Passes both tests.
6957 ac_preproc_ok=:
6958 break
6959 fi
6960 rm -f conftest.err conftest.$ac_ext
6961
6962 done
6963 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6964 rm -f conftest.err conftest.$ac_ext
6965 if $ac_preproc_ok; then :
6966   break
6967 fi
6968
6969     done
6970     ac_cv_prog_CPP=$CPP
6971
6972 fi
6973   CPP=$ac_cv_prog_CPP
6974 else
6975   ac_cv_prog_CPP=$CPP
6976 fi
6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6978 $as_echo "$CPP" >&6; }
6979 ac_preproc_ok=false
6980 for ac_c_preproc_warn_flag in '' yes
6981 do
6982   # Use a header file that comes with gcc, so configuring glibc
6983   # with a fresh cross-compiler works.
6984   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6985   # <limits.h> exists even on freestanding compilers.
6986   # On the NeXT, cc -E runs the code through the compiler's parser,
6987   # not just through cpp. "Syntax error" is here to catch this case.
6988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6989 /* end confdefs.h.  */
6990 #ifdef __STDC__
6991 # include <limits.h>
6992 #else
6993 # include <assert.h>
6994 #endif
6995                      Syntax error
6996 _ACEOF
6997 if ac_fn_c_try_cpp "$LINENO"; then :
6998
6999 else
7000   # Broken: fails on valid input.
7001 continue
7002 fi
7003 rm -f conftest.err conftest.$ac_ext
7004
7005   # OK, works on sane cases.  Now check whether nonexistent headers
7006   # can be detected and how.
7007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7008 /* end confdefs.h.  */
7009 #include <ac_nonexistent.h>
7010 _ACEOF
7011 if ac_fn_c_try_cpp "$LINENO"; then :
7012   # Broken: success on invalid input.
7013 continue
7014 else
7015   # Passes both tests.
7016 ac_preproc_ok=:
7017 break
7018 fi
7019 rm -f conftest.err conftest.$ac_ext
7020
7021 done
7022 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7023 rm -f conftest.err conftest.$ac_ext
7024 if $ac_preproc_ok; then :
7025
7026 else
7027   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7029 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7030 See \`config.log' for more details." "$LINENO" 5; }
7031 fi
7032
7033 ac_ext=c
7034 ac_cpp='$CPP $CPPFLAGS'
7035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7038
7039
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7041 $as_echo_n "checking for ANSI C header files... " >&6; }
7042 if test "${ac_cv_header_stdc+set}" = set; then :
7043   $as_echo_n "(cached) " >&6
7044 else
7045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7046 /* end confdefs.h.  */
7047 #include <stdlib.h>
7048 #include <stdarg.h>
7049 #include <string.h>
7050 #include <float.h>
7051
7052 int
7053 main ()
7054 {
7055
7056   ;
7057   return 0;
7058 }
7059 _ACEOF
7060 if ac_fn_c_try_compile "$LINENO"; then :
7061   ac_cv_header_stdc=yes
7062 else
7063   ac_cv_header_stdc=no
7064 fi
7065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7066
7067 if test $ac_cv_header_stdc = yes; then
7068   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7070 /* end confdefs.h.  */
7071 #include <string.h>
7072
7073 _ACEOF
7074 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7075   $EGREP "memchr" >/dev/null 2>&1; then :
7076
7077 else
7078   ac_cv_header_stdc=no
7079 fi
7080 rm -f conftest*
7081
7082 fi
7083
7084 if test $ac_cv_header_stdc = yes; then
7085   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7087 /* end confdefs.h.  */
7088 #include <stdlib.h>
7089
7090 _ACEOF
7091 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7092   $EGREP "free" >/dev/null 2>&1; then :
7093
7094 else
7095   ac_cv_header_stdc=no
7096 fi
7097 rm -f conftest*
7098
7099 fi
7100
7101 if test $ac_cv_header_stdc = yes; then
7102   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7103   if test "$cross_compiling" = yes; then :
7104   :
7105 else
7106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7107 /* end confdefs.h.  */
7108 #include <ctype.h>
7109 #include <stdlib.h>
7110 #if ((' ' & 0x0FF) == 0x020)
7111 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7112 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7113 #else
7114 # define ISLOWER(c) \
7115                    (('a' <= (c) && (c) <= 'i') \
7116                      || ('j' <= (c) && (c) <= 'r') \
7117                      || ('s' <= (c) && (c) <= 'z'))
7118 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7119 #endif
7120
7121 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7122 int
7123 main ()
7124 {
7125   int i;
7126   for (i = 0; i < 256; i++)
7127     if (XOR (islower (i), ISLOWER (i))
7128         || toupper (i) != TOUPPER (i))
7129       return 2;
7130   return 0;
7131 }
7132 _ACEOF
7133 if ac_fn_c_try_run "$LINENO"; then :
7134
7135 else
7136   ac_cv_header_stdc=no
7137 fi
7138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7139   conftest.$ac_objext conftest.beam conftest.$ac_ext
7140 fi
7141
7142 fi
7143 fi
7144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7145 $as_echo "$ac_cv_header_stdc" >&6; }
7146 if test $ac_cv_header_stdc = yes; then
7147
7148 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7149
7150 fi
7151
7152 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7153 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7154                   inttypes.h stdint.h unistd.h
7155 do :
7156   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7157 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7158 "
7159 eval as_val=\$$as_ac_Header
7160    if test "x$as_val" = x""yes; then :
7161   cat >>confdefs.h <<_ACEOF
7162 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7163 _ACEOF
7164
7165 fi
7166
7167 done
7168
7169
7170 for ac_header in dlfcn.h
7171 do :
7172   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7173 "
7174 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7175   cat >>confdefs.h <<_ACEOF
7176 #define HAVE_DLFCN_H 1
7177 _ACEOF
7178
7179 fi
7180
7181 done
7182
7183
7184
7185
7186
7187 # Set options
7188
7189
7190
7191         enable_dlopen=no
7192
7193
7194
7195             # Check whether --enable-shared was given.
7196 if test "${enable_shared+set}" = set; then :
7197   enableval=$enable_shared; p=${PACKAGE-default}
7198     case $enableval in
7199     yes) enable_shared=yes ;;
7200     no) enable_shared=no ;;
7201     *)
7202       enable_shared=no
7203       # Look at the argument we got.  We use all the common list separators.
7204       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7205       for pkg in $enableval; do
7206         IFS="$lt_save_ifs"
7207         if test "X$pkg" = "X$p"; then
7208           enable_shared=yes
7209         fi
7210       done
7211       IFS="$lt_save_ifs"
7212       ;;
7213     esac
7214 else
7215   enable_shared=yes
7216 fi
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226   # Check whether --enable-static was given.
7227 if test "${enable_static+set}" = set; then :
7228   enableval=$enable_static; p=${PACKAGE-default}
7229     case $enableval in
7230     yes) enable_static=yes ;;
7231     no) enable_static=no ;;
7232     *)
7233      enable_static=no
7234       # Look at the argument we got.  We use all the common list separators.
7235       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7236       for pkg in $enableval; do
7237         IFS="$lt_save_ifs"
7238         if test "X$pkg" = "X$p"; then
7239           enable_static=yes
7240         fi
7241       done
7242       IFS="$lt_save_ifs"
7243       ;;
7244     esac
7245 else
7246   enable_static=yes
7247 fi
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258 # Check whether --with-pic was given.
7259 if test "${with_pic+set}" = set; then :
7260   withval=$with_pic; pic_mode="$withval"
7261 else
7262   pic_mode=default
7263 fi
7264
7265
7266 test -z "$pic_mode" && pic_mode=default
7267
7268
7269
7270
7271
7272
7273
7274   # Check whether --enable-fast-install was given.
7275 if test "${enable_fast_install+set}" = set; then :
7276   enableval=$enable_fast_install; p=${PACKAGE-default}
7277     case $enableval in
7278     yes) enable_fast_install=yes ;;
7279     no) enable_fast_install=no ;;
7280     *)
7281       enable_fast_install=no
7282       # Look at the argument we got.  We use all the common list separators.
7283       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7284       for pkg in $enableval; do
7285         IFS="$lt_save_ifs"
7286         if test "X$pkg" = "X$p"; then
7287           enable_fast_install=yes
7288         fi
7289       done
7290       IFS="$lt_save_ifs"
7291       ;;
7292     esac
7293 else
7294   enable_fast_install=yes
7295 fi
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307 # This can be used to rebuild libtool when needed
7308 LIBTOOL_DEPS="$ltmain"
7309
7310 # Always use our own libtool.
7311 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338 test -z "$LN_S" && LN_S="ln -s"
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353 if test -n "${ZSH_VERSION+set}" ; then
7354    setopt NO_GLOB_SUBST
7355 fi
7356
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7358 $as_echo_n "checking for objdir... " >&6; }
7359 if test "${lt_cv_objdir+set}" = set; then :
7360   $as_echo_n "(cached) " >&6
7361 else
7362   rm -f .libs 2>/dev/null
7363 mkdir .libs 2>/dev/null
7364 if test -d .libs; then
7365   lt_cv_objdir=.libs
7366 else
7367   # MS-DOS does not allow filenames that begin with a dot.
7368   lt_cv_objdir=_libs
7369 fi
7370 rmdir .libs 2>/dev/null
7371 fi
7372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7373 $as_echo "$lt_cv_objdir" >&6; }
7374 objdir=$lt_cv_objdir
7375
7376
7377
7378
7379
7380 cat >>confdefs.h <<_ACEOF
7381 #define LT_OBJDIR "$lt_cv_objdir/"
7382 _ACEOF
7383
7384
7385
7386
7387 case $host_os in
7388 aix3*)
7389   # AIX sometimes has problems with the GCC collect2 program.  For some
7390   # reason, if we set the COLLECT_NAMES environment variable, the problems
7391   # vanish in a puff of smoke.
7392   if test "X${COLLECT_NAMES+set}" != Xset; then
7393     COLLECT_NAMES=
7394     export COLLECT_NAMES
7395   fi
7396   ;;
7397 esac
7398
7399 # Global variables:
7400 ofile=libtool
7401 can_build_shared=yes
7402
7403 # All known linkers require a `.a' archive for static linking (except MSVC,
7404 # which needs '.lib').
7405 libext=a
7406
7407 with_gnu_ld="$lt_cv_prog_gnu_ld"
7408
7409 old_CC="$CC"
7410 old_CFLAGS="$CFLAGS"
7411
7412 # Set sane defaults for various variables
7413 test -z "$CC" && CC=cc
7414 test -z "$LTCC" && LTCC=$CC
7415 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7416 test -z "$LD" && LD=ld
7417 test -z "$ac_objext" && ac_objext=o
7418
7419 for cc_temp in $compiler""; do
7420   case $cc_temp in
7421     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7422     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7423     \-*) ;;
7424     *) break;;
7425   esac
7426 done
7427 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7428
7429
7430 # Only perform the check for file, if the check method requires it
7431 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7432 case $deplibs_check_method in
7433 file_magic*)
7434   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7435     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7436 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7437 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7438   $as_echo_n "(cached) " >&6
7439 else
7440   case $MAGIC_CMD in
7441 [\\/*] |  ?:[\\/]*)
7442   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7443   ;;
7444 *)
7445   lt_save_MAGIC_CMD="$MAGIC_CMD"
7446   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7447   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7448   for ac_dir in $ac_dummy; do
7449     IFS="$lt_save_ifs"
7450     test -z "$ac_dir" && ac_dir=.
7451     if test -f $ac_dir/${ac_tool_prefix}file; then
7452       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7453       if test -n "$file_magic_test_file"; then
7454         case $deplibs_check_method in
7455         "file_magic "*)
7456           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7457           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7458           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7459             $EGREP "$file_magic_regex" > /dev/null; then
7460             :
7461           else
7462             cat <<_LT_EOF 1>&2
7463
7464 *** Warning: the command libtool uses to detect shared libraries,
7465 *** $file_magic_cmd, produces output that libtool cannot recognize.
7466 *** The result is that libtool may fail to recognize shared libraries
7467 *** as such.  This will affect the creation of libtool libraries that
7468 *** depend on shared libraries, but programs linked with such libtool
7469 *** libraries will work regardless of this problem.  Nevertheless, you
7470 *** may want to report the problem to your system manager and/or to
7471 *** bug-libtool@gnu.org
7472
7473 _LT_EOF
7474           fi ;;
7475         esac
7476       fi
7477       break
7478     fi
7479   done
7480   IFS="$lt_save_ifs"
7481   MAGIC_CMD="$lt_save_MAGIC_CMD"
7482   ;;
7483 esac
7484 fi
7485
7486 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7487 if test -n "$MAGIC_CMD"; then
7488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7489 $as_echo "$MAGIC_CMD" >&6; }
7490 else
7491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7492 $as_echo "no" >&6; }
7493 fi
7494
7495
7496
7497
7498
7499 if test -z "$lt_cv_path_MAGIC_CMD"; then
7500   if test -n "$ac_tool_prefix"; then
7501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7502 $as_echo_n "checking for file... " >&6; }
7503 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7504   $as_echo_n "(cached) " >&6
7505 else
7506   case $MAGIC_CMD in
7507 [\\/*] |  ?:[\\/]*)
7508   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7509   ;;
7510 *)
7511   lt_save_MAGIC_CMD="$MAGIC_CMD"
7512   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7513   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7514   for ac_dir in $ac_dummy; do
7515     IFS="$lt_save_ifs"
7516     test -z "$ac_dir" && ac_dir=.
7517     if test -f $ac_dir/file; then
7518       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7519       if test -n "$file_magic_test_file"; then
7520         case $deplibs_check_method in
7521         "file_magic "*)
7522           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7523           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7524           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7525             $EGREP "$file_magic_regex" > /dev/null; then
7526             :
7527           else
7528             cat <<_LT_EOF 1>&2
7529
7530 *** Warning: the command libtool uses to detect shared libraries,
7531 *** $file_magic_cmd, produces output that libtool cannot recognize.
7532 *** The result is that libtool may fail to recognize shared libraries
7533 *** as such.  This will affect the creation of libtool libraries that
7534 *** depend on shared libraries, but programs linked with such libtool
7535 *** libraries will work regardless of this problem.  Nevertheless, you
7536 *** may want to report the problem to your system manager and/or to
7537 *** bug-libtool@gnu.org
7538
7539 _LT_EOF
7540           fi ;;
7541         esac
7542       fi
7543       break
7544     fi
7545   done
7546   IFS="$lt_save_ifs"
7547   MAGIC_CMD="$lt_save_MAGIC_CMD"
7548   ;;
7549 esac
7550 fi
7551
7552 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7553 if test -n "$MAGIC_CMD"; then
7554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7555 $as_echo "$MAGIC_CMD" >&6; }
7556 else
7557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7558 $as_echo "no" >&6; }
7559 fi
7560
7561
7562   else
7563     MAGIC_CMD=:
7564   fi
7565 fi
7566
7567   fi
7568   ;;
7569 esac
7570
7571 # Use C for the default configuration in the libtool script
7572
7573 lt_save_CC="$CC"
7574 ac_ext=c
7575 ac_cpp='$CPP $CPPFLAGS'
7576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7579
7580
7581 # Source file extension for C test sources.
7582 ac_ext=c
7583
7584 # Object file extension for compiled C test sources.
7585 objext=o
7586 objext=$objext
7587
7588 # Code to be used in simple compile tests
7589 lt_simple_compile_test_code="int some_variable = 0;"
7590
7591 # Code to be used in simple link tests
7592 lt_simple_link_test_code='int main(){return(0);}'
7593
7594
7595
7596
7597
7598
7599
7600 # If no C compiler was specified, use CC.
7601 LTCC=${LTCC-"$CC"}
7602
7603 # If no C compiler flags were specified, use CFLAGS.
7604 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7605
7606 # Allow CC to be a program name with arguments.
7607 compiler=$CC
7608
7609 # Save the default compiler, since it gets overwritten when the other
7610 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7611 compiler_DEFAULT=$CC
7612
7613 # save warnings/boilerplate of simple test code
7614 ac_outfile=conftest.$ac_objext
7615 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7616 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7617 _lt_compiler_boilerplate=`cat conftest.err`
7618 $RM conftest*
7619
7620 ac_outfile=conftest.$ac_objext
7621 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7622 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7623 _lt_linker_boilerplate=`cat conftest.err`
7624 $RM -r conftest*
7625
7626
7627 ## CAVEAT EMPTOR:
7628 ## There is no encapsulation within the following macros, do not change
7629 ## the running order or otherwise move them around unless you know exactly
7630 ## what you are doing...
7631 if test -n "$compiler"; then
7632
7633 lt_prog_compiler_no_builtin_flag=
7634
7635 if test "$GCC" = yes; then
7636   case $cc_basename in
7637   nvcc*)
7638     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7639   *)
7640     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7641   esac
7642
7643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7644 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7645 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648   lt_cv_prog_compiler_rtti_exceptions=no
7649    ac_outfile=conftest.$ac_objext
7650    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7651    lt_compiler_flag="-fno-rtti -fno-exceptions"
7652    # Insert the option either (1) after the last *FLAGS variable, or
7653    # (2) before a word containing "conftest.", or (3) at the end.
7654    # Note that $ac_compile itself does not contain backslashes and begins
7655    # with a dollar sign (not a hyphen), so the echo should work correctly.
7656    # The option is referenced via a variable to avoid confusing sed.
7657    lt_compile=`echo "$ac_compile" | $SED \
7658    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7659    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7660    -e 's:$: $lt_compiler_flag:'`
7661    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7662    (eval "$lt_compile" 2>conftest.err)
7663    ac_status=$?
7664    cat conftest.err >&5
7665    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7666    if (exit $ac_status) && test -s "$ac_outfile"; then
7667      # The compiler can only warn and ignore the option if not recognized
7668      # So say no if there are warnings other than the usual output.
7669      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7670      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7671      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7672        lt_cv_prog_compiler_rtti_exceptions=yes
7673      fi
7674    fi
7675    $RM conftest*
7676
7677 fi
7678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7679 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7680
7681 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7682     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7683 else
7684     :
7685 fi
7686
7687 fi
7688
7689
7690
7691
7692
7693
7694   lt_prog_compiler_wl=
7695 lt_prog_compiler_pic=
7696 lt_prog_compiler_static=
7697
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7699 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7700
7701   if test "$GCC" = yes; then
7702     lt_prog_compiler_wl='-Wl,'
7703     lt_prog_compiler_static='-static'
7704
7705     case $host_os in
7706       aix*)
7707       # All AIX code is PIC.
7708       if test "$host_cpu" = ia64; then
7709         # AIX 5 now supports IA64 processor
7710         lt_prog_compiler_static='-Bstatic'
7711       fi
7712       lt_prog_compiler_pic='-fPIC'
7713       ;;
7714
7715     amigaos*)
7716       case $host_cpu in
7717       powerpc)
7718             # see comment about AmigaOS4 .so support
7719             lt_prog_compiler_pic='-fPIC'
7720         ;;
7721       m68k)
7722             # FIXME: we need at least 68020 code to build shared libraries, but
7723             # adding the `-m68020' flag to GCC prevents building anything better,
7724             # like `-m68040'.
7725             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7726         ;;
7727       esac
7728       ;;
7729
7730     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7731       # PIC is the default for these OSes.
7732       ;;
7733
7734     mingw* | cygwin* | pw32* | os2* | cegcc*)
7735       # This hack is so that the source file can tell whether it is being
7736       # built for inclusion in a dll (and should export symbols for example).
7737       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7738       # (--disable-auto-import) libraries
7739       lt_prog_compiler_pic='-DDLL_EXPORT'
7740       ;;
7741
7742     darwin* | rhapsody*)
7743       # PIC is the default on this platform
7744       # Common symbols not allowed in MH_DYLIB files
7745       lt_prog_compiler_pic='-fno-common'
7746       ;;
7747
7748     haiku*)
7749       # PIC is the default for Haiku.
7750       # The "-static" flag exists, but is broken.
7751       lt_prog_compiler_static=
7752       ;;
7753
7754     hpux*)
7755       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7756       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7757       # sets the default TLS model and affects inlining.
7758       case $host_cpu in
7759       hppa*64*)
7760         # +Z the default
7761         ;;
7762       *)
7763         lt_prog_compiler_pic='-fPIC'
7764         ;;
7765       esac
7766       ;;
7767
7768     interix[3-9]*)
7769       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7770       # Instead, we relocate shared libraries at runtime.
7771       ;;
7772
7773     msdosdjgpp*)
7774       # Just because we use GCC doesn't mean we suddenly get shared libraries
7775       # on systems that don't support them.
7776       lt_prog_compiler_can_build_shared=no
7777       enable_shared=no
7778       ;;
7779
7780     *nto* | *qnx*)
7781       # QNX uses GNU C++, but need to define -shared option too, otherwise
7782       # it will coredump.
7783       lt_prog_compiler_pic='-fPIC -shared'
7784       ;;
7785
7786     sysv4*MP*)
7787       if test -d /usr/nec; then
7788         lt_prog_compiler_pic=-Kconform_pic
7789       fi
7790       ;;
7791
7792     *)
7793       lt_prog_compiler_pic='-fPIC'
7794       ;;
7795     esac
7796
7797     case $cc_basename in
7798     nvcc*) # Cuda Compiler Driver 2.2
7799       lt_prog_compiler_wl='-Xlinker '
7800       lt_prog_compiler_pic='-Xcompiler -fPIC'
7801       ;;
7802     esac
7803   else
7804     # PORTME Check for flag to pass linker flags through the system compiler.
7805     case $host_os in
7806     aix*)
7807       lt_prog_compiler_wl='-Wl,'
7808       if test "$host_cpu" = ia64; then
7809         # AIX 5 now supports IA64 processor
7810         lt_prog_compiler_static='-Bstatic'
7811       else
7812         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7813       fi
7814       ;;
7815
7816     mingw* | cygwin* | pw32* | os2* | cegcc*)
7817       # This hack is so that the source file can tell whether it is being
7818       # built for inclusion in a dll (and should export symbols for example).
7819       lt_prog_compiler_pic='-DDLL_EXPORT'
7820       ;;
7821
7822     hpux9* | hpux10* | hpux11*)
7823       lt_prog_compiler_wl='-Wl,'
7824       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7825       # not for PA HP-UX.
7826       case $host_cpu in
7827       hppa*64*|ia64*)
7828         # +Z the default
7829         ;;
7830       *)
7831         lt_prog_compiler_pic='+Z'
7832         ;;
7833       esac
7834       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7835       lt_prog_compiler_static='${wl}-a ${wl}archive'
7836       ;;
7837
7838     irix5* | irix6* | nonstopux*)
7839       lt_prog_compiler_wl='-Wl,'
7840       # PIC (with -KPIC) is the default.
7841       lt_prog_compiler_static='-non_shared'
7842       ;;
7843
7844     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7845       case $cc_basename in
7846       # old Intel for x86_64 which still supported -KPIC.
7847       ecc*)
7848         lt_prog_compiler_wl='-Wl,'
7849         lt_prog_compiler_pic='-KPIC'
7850         lt_prog_compiler_static='-static'
7851         ;;
7852       # icc used to be incompatible with GCC.
7853       # ICC 10 doesn't accept -KPIC any more.
7854       icc* | ifort*)
7855         lt_prog_compiler_wl='-Wl,'
7856         lt_prog_compiler_pic='-fPIC'
7857         lt_prog_compiler_static='-static'
7858         ;;
7859       # Lahey Fortran 8.1.
7860       lf95*)
7861         lt_prog_compiler_wl='-Wl,'
7862         lt_prog_compiler_pic='--shared'
7863         lt_prog_compiler_static='--static'
7864         ;;
7865       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7866         # Portland Group compilers (*not* the Pentium gcc compiler,
7867         # which looks to be a dead project)
7868         lt_prog_compiler_wl='-Wl,'
7869         lt_prog_compiler_pic='-fpic'
7870         lt_prog_compiler_static='-Bstatic'
7871         ;;
7872       ccc*)
7873         lt_prog_compiler_wl='-Wl,'
7874         # All Alpha code is PIC.
7875         lt_prog_compiler_static='-non_shared'
7876         ;;
7877       xl* | bgxl* | bgf* | mpixl*)
7878         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7879         lt_prog_compiler_wl='-Wl,'
7880         lt_prog_compiler_pic='-qpic'
7881         lt_prog_compiler_static='-qstaticlink'
7882         ;;
7883       *)
7884         case `$CC -V 2>&1 | sed 5q` in
7885         *Sun\ F* | *Sun*Fortran*)
7886           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7887           lt_prog_compiler_pic='-KPIC'
7888           lt_prog_compiler_static='-Bstatic'
7889           lt_prog_compiler_wl=''
7890           ;;
7891         *Sun\ C*)
7892           # Sun C 5.9
7893           lt_prog_compiler_pic='-KPIC'
7894           lt_prog_compiler_static='-Bstatic'
7895           lt_prog_compiler_wl='-Wl,'
7896           ;;
7897         esac
7898         ;;
7899       esac
7900       ;;
7901
7902     newsos6)
7903       lt_prog_compiler_pic='-KPIC'
7904       lt_prog_compiler_static='-Bstatic'
7905       ;;
7906
7907     *nto* | *qnx*)
7908       # QNX uses GNU C++, but need to define -shared option too, otherwise
7909       # it will coredump.
7910       lt_prog_compiler_pic='-fPIC -shared'
7911       ;;
7912
7913     osf3* | osf4* | osf5*)
7914       lt_prog_compiler_wl='-Wl,'
7915       # All OSF/1 code is PIC.
7916       lt_prog_compiler_static='-non_shared'
7917       ;;
7918
7919     rdos*)
7920       lt_prog_compiler_static='-non_shared'
7921       ;;
7922
7923     solaris*)
7924       lt_prog_compiler_pic='-KPIC'
7925       lt_prog_compiler_static='-Bstatic'
7926       case $cc_basename in
7927       f77* | f90* | f95*)
7928         lt_prog_compiler_wl='-Qoption ld ';;
7929       *)
7930         lt_prog_compiler_wl='-Wl,';;
7931       esac
7932       ;;
7933
7934     sunos4*)
7935       lt_prog_compiler_wl='-Qoption ld '
7936       lt_prog_compiler_pic='-PIC'
7937       lt_prog_compiler_static='-Bstatic'
7938       ;;
7939
7940     sysv4 | sysv4.2uw2* | sysv4.3*)
7941       lt_prog_compiler_wl='-Wl,'
7942       lt_prog_compiler_pic='-KPIC'
7943       lt_prog_compiler_static='-Bstatic'
7944       ;;
7945
7946     sysv4*MP*)
7947       if test -d /usr/nec ;then
7948         lt_prog_compiler_pic='-Kconform_pic'
7949         lt_prog_compiler_static='-Bstatic'
7950       fi
7951       ;;
7952
7953     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
7954       lt_prog_compiler_wl='-Wl,'
7955       lt_prog_compiler_pic='-KPIC'
7956       lt_prog_compiler_static='-Bstatic'
7957       ;;
7958
7959     unicos*)
7960       lt_prog_compiler_wl='-Wl,'
7961       lt_prog_compiler_can_build_shared=no
7962       ;;
7963
7964     uts4*)
7965       lt_prog_compiler_pic='-pic'
7966       lt_prog_compiler_static='-Bstatic'
7967       ;;
7968
7969     *)
7970       lt_prog_compiler_can_build_shared=no
7971       ;;
7972     esac
7973   fi
7974
7975 case $host_os in
7976   # For platforms which do not support PIC, -DPIC is meaningless:
7977   *djgpp*)
7978     lt_prog_compiler_pic=
7979     ;;
7980   *)
7981     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
7982     ;;
7983 esac
7984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
7985 $as_echo "$lt_prog_compiler_pic" >&6; }
7986
7987
7988
7989
7990
7991
7992 #
7993 # Check to make sure the PIC flag actually works.
7994 #
7995 if test -n "$lt_prog_compiler_pic"; then
7996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
7997 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
7998 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
7999   $as_echo_n "(cached) " >&6
8000 else
8001   lt_cv_prog_compiler_pic_works=no
8002    ac_outfile=conftest.$ac_objext
8003    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8004    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8005    # Insert the option either (1) after the last *FLAGS variable, or
8006    # (2) before a word containing "conftest.", or (3) at the end.
8007    # Note that $ac_compile itself does not contain backslashes and begins
8008    # with a dollar sign (not a hyphen), so the echo should work correctly.
8009    # The option is referenced via a variable to avoid confusing sed.
8010    lt_compile=`echo "$ac_compile" | $SED \
8011    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8012    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8013    -e 's:$: $lt_compiler_flag:'`
8014    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8015    (eval "$lt_compile" 2>conftest.err)
8016    ac_status=$?
8017    cat conftest.err >&5
8018    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8019    if (exit $ac_status) && test -s "$ac_outfile"; then
8020      # The compiler can only warn and ignore the option if not recognized
8021      # So say no if there are warnings other than the usual output.
8022      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8023      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8024      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8025        lt_cv_prog_compiler_pic_works=yes
8026      fi
8027    fi
8028    $RM conftest*
8029
8030 fi
8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8032 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8033
8034 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8035     case $lt_prog_compiler_pic in
8036      "" | " "*) ;;
8037      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8038      esac
8039 else
8040     lt_prog_compiler_pic=
8041      lt_prog_compiler_can_build_shared=no
8042 fi
8043
8044 fi
8045
8046
8047
8048
8049
8050
8051 #
8052 # Check to make sure the static flag actually works.
8053 #
8054 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8056 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8057 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8058   $as_echo_n "(cached) " >&6
8059 else
8060   lt_cv_prog_compiler_static_works=no
8061    save_LDFLAGS="$LDFLAGS"
8062    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8063    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8064    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8065      # The linker can only warn and ignore the option if not recognized
8066      # So say no if there are warnings
8067      if test -s conftest.err; then
8068        # Append any errors to the config.log.
8069        cat conftest.err 1>&5
8070        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8071        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8072        if diff conftest.exp conftest.er2 >/dev/null; then
8073          lt_cv_prog_compiler_static_works=yes
8074        fi
8075      else
8076        lt_cv_prog_compiler_static_works=yes
8077      fi
8078    fi
8079    $RM -r conftest*
8080    LDFLAGS="$save_LDFLAGS"
8081
8082 fi
8083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8084 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8085
8086 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8087     :
8088 else
8089     lt_prog_compiler_static=
8090 fi
8091
8092
8093
8094
8095
8096
8097
8098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8099 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8100 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8101   $as_echo_n "(cached) " >&6
8102 else
8103   lt_cv_prog_compiler_c_o=no
8104    $RM -r conftest 2>/dev/null
8105    mkdir conftest
8106    cd conftest
8107    mkdir out
8108    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8109
8110    lt_compiler_flag="-o out/conftest2.$ac_objext"
8111    # Insert the option either (1) after the last *FLAGS variable, or
8112    # (2) before a word containing "conftest.", or (3) at the end.
8113    # Note that $ac_compile itself does not contain backslashes and begins
8114    # with a dollar sign (not a hyphen), so the echo should work correctly.
8115    lt_compile=`echo "$ac_compile" | $SED \
8116    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8117    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8118    -e 's:$: $lt_compiler_flag:'`
8119    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8120    (eval "$lt_compile" 2>out/conftest.err)
8121    ac_status=$?
8122    cat out/conftest.err >&5
8123    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8124    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8125    then
8126      # The compiler can only warn and ignore the option if not recognized
8127      # So say no if there are warnings
8128      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8129      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8130      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8131        lt_cv_prog_compiler_c_o=yes
8132      fi
8133    fi
8134    chmod u+w . 2>&5
8135    $RM conftest*
8136    # SGI C++ compiler will create directory out/ii_files/ for
8137    # template instantiation
8138    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8139    $RM out/* && rmdir out
8140    cd ..
8141    $RM -r conftest
8142    $RM conftest*
8143
8144 fi
8145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8146 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8147
8148
8149
8150
8151
8152
8153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8154 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8155 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8156   $as_echo_n "(cached) " >&6
8157 else
8158   lt_cv_prog_compiler_c_o=no
8159    $RM -r conftest 2>/dev/null
8160    mkdir conftest
8161    cd conftest
8162    mkdir out
8163    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8164
8165    lt_compiler_flag="-o out/conftest2.$ac_objext"
8166    # Insert the option either (1) after the last *FLAGS variable, or
8167    # (2) before a word containing "conftest.", or (3) at the end.
8168    # Note that $ac_compile itself does not contain backslashes and begins
8169    # with a dollar sign (not a hyphen), so the echo should work correctly.
8170    lt_compile=`echo "$ac_compile" | $SED \
8171    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8172    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8173    -e 's:$: $lt_compiler_flag:'`
8174    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8175    (eval "$lt_compile" 2>out/conftest.err)
8176    ac_status=$?
8177    cat out/conftest.err >&5
8178    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8179    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8180    then
8181      # The compiler can only warn and ignore the option if not recognized
8182      # So say no if there are warnings
8183      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8184      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8185      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8186        lt_cv_prog_compiler_c_o=yes
8187      fi
8188    fi
8189    chmod u+w . 2>&5
8190    $RM conftest*
8191    # SGI C++ compiler will create directory out/ii_files/ for
8192    # template instantiation
8193    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8194    $RM out/* && rmdir out
8195    cd ..
8196    $RM -r conftest
8197    $RM conftest*
8198
8199 fi
8200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8201 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8202
8203
8204
8205
8206 hard_links="nottested"
8207 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8208   # do not overwrite the value of need_locks provided by the user
8209   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8210 $as_echo_n "checking if we can lock with hard links... " >&6; }
8211   hard_links=yes
8212   $RM conftest*
8213   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8214   touch conftest.a
8215   ln conftest.a conftest.b 2>&5 || hard_links=no
8216   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8218 $as_echo "$hard_links" >&6; }
8219   if test "$hard_links" = no; then
8220     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8221 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8222     need_locks=warn
8223   fi
8224 else
8225   need_locks=no
8226 fi
8227
8228
8229
8230
8231
8232
8233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8234 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8235
8236   runpath_var=
8237   allow_undefined_flag=
8238   always_export_symbols=no
8239   archive_cmds=
8240   archive_expsym_cmds=
8241   compiler_needs_object=no
8242   enable_shared_with_static_runtimes=no
8243   export_dynamic_flag_spec=
8244   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8245   hardcode_automatic=no
8246   hardcode_direct=no
8247   hardcode_direct_absolute=no
8248   hardcode_libdir_flag_spec=
8249   hardcode_libdir_flag_spec_ld=
8250   hardcode_libdir_separator=
8251   hardcode_minus_L=no
8252   hardcode_shlibpath_var=unsupported
8253   inherit_rpath=no
8254   link_all_deplibs=unknown
8255   module_cmds=
8256   module_expsym_cmds=
8257   old_archive_from_new_cmds=
8258   old_archive_from_expsyms_cmds=
8259   thread_safe_flag_spec=
8260   whole_archive_flag_spec=
8261   # include_expsyms should be a list of space-separated symbols to be *always*
8262   # included in the symbol list
8263   include_expsyms=
8264   # exclude_expsyms can be an extended regexp of symbols to exclude
8265   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8266   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8267   # as well as any symbol that contains `d'.
8268   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8269   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8270   # platforms (ab)use it in PIC code, but their linkers get confused if
8271   # the symbol is explicitly referenced.  Since portable code cannot
8272   # rely on this symbol name, it's probably fine to never include it in
8273   # preloaded symbol tables.
8274   # Exclude shared library initialization/finalization symbols.
8275   extract_expsyms_cmds=
8276
8277   case $host_os in
8278   cygwin* | mingw* | pw32* | cegcc*)
8279     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8280     # When not using gcc, we currently assume that we are using
8281     # Microsoft Visual C++.
8282     if test "$GCC" != yes; then
8283       with_gnu_ld=no
8284     fi
8285     ;;
8286   interix*)
8287     # we just hope/assume this is gcc and not c89 (= MSVC++)
8288     with_gnu_ld=yes
8289     ;;
8290   openbsd*)
8291     with_gnu_ld=no
8292     ;;
8293   esac
8294
8295   ld_shlibs=yes
8296
8297   # On some targets, GNU ld is compatible enough with the native linker
8298   # that we're better off using the native interface for both.
8299   lt_use_gnu_ld_interface=no
8300   if test "$with_gnu_ld" = yes; then
8301     case $host_os in
8302       aix*)
8303         # The AIX port of GNU ld has always aspired to compatibility
8304         # with the native linker.  However, as the warning in the GNU ld
8305         # block says, versions before 2.19.5* couldn't really create working
8306         # shared libraries, regardless of the interface used.
8307         case `$LD -v 2>&1` in
8308           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8309           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8310           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8311           *)
8312             lt_use_gnu_ld_interface=yes
8313             ;;
8314         esac
8315         ;;
8316       *)
8317         lt_use_gnu_ld_interface=yes
8318         ;;
8319     esac
8320   fi
8321
8322   if test "$lt_use_gnu_ld_interface" = yes; then
8323     # If archive_cmds runs LD, not CC, wlarc should be empty
8324     wlarc='${wl}'
8325
8326     # Set some defaults for GNU ld with shared library support. These
8327     # are reset later if shared libraries are not supported. Putting them
8328     # here allows them to be overridden if necessary.
8329     runpath_var=LD_RUN_PATH
8330     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8331     export_dynamic_flag_spec='${wl}--export-dynamic'
8332     # ancient GNU ld didn't support --whole-archive et. al.
8333     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8334       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8335     else
8336       whole_archive_flag_spec=
8337     fi
8338     supports_anon_versioning=no
8339     case `$LD -v 2>&1` in
8340       *GNU\ gold*) supports_anon_versioning=yes ;;
8341       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8342       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8343       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8344       *\ 2.11.*) ;; # other 2.11 versions
8345       *) supports_anon_versioning=yes ;;
8346     esac
8347
8348     # See if GNU ld supports shared libraries.
8349     case $host_os in
8350     aix[3-9]*)
8351       # On AIX/PPC, the GNU linker is very broken
8352       if test "$host_cpu" != ia64; then
8353         ld_shlibs=no
8354         cat <<_LT_EOF 1>&2
8355
8356 *** Warning: the GNU linker, at least up to release 2.19, is reported
8357 *** to be unable to reliably create shared libraries on AIX.
8358 *** Therefore, libtool is disabling shared libraries support.  If you
8359 *** really care for shared libraries, you may want to install binutils
8360 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8361 *** You will then need to restart the configuration process.
8362
8363 _LT_EOF
8364       fi
8365       ;;
8366
8367     amigaos*)
8368       case $host_cpu in
8369       powerpc)
8370             # see comment about AmigaOS4 .so support
8371             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8372             archive_expsym_cmds=''
8373         ;;
8374       m68k)
8375             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8376             hardcode_libdir_flag_spec='-L$libdir'
8377             hardcode_minus_L=yes
8378         ;;
8379       esac
8380       ;;
8381
8382     beos*)
8383       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8384         allow_undefined_flag=unsupported
8385         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8386         # support --undefined.  This deserves some investigation.  FIXME
8387         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8388       else
8389         ld_shlibs=no
8390       fi
8391       ;;
8392
8393     cygwin* | mingw* | pw32* | cegcc*)
8394       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8395       # as there is no search path for DLLs.
8396       hardcode_libdir_flag_spec='-L$libdir'
8397       export_dynamic_flag_spec='${wl}--export-all-symbols'
8398       allow_undefined_flag=unsupported
8399       always_export_symbols=no
8400       enable_shared_with_static_runtimes=yes
8401       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8402
8403       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8404         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8405         # If the export-symbols file already is a .def file (1st line
8406         # is EXPORTS), use it as is; otherwise, prepend...
8407         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8408           cp $export_symbols $output_objdir/$soname.def;
8409         else
8410           echo EXPORTS > $output_objdir/$soname.def;
8411           cat $export_symbols >> $output_objdir/$soname.def;
8412         fi~
8413         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8414       else
8415         ld_shlibs=no
8416       fi
8417       ;;
8418
8419     haiku*)
8420       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8421       link_all_deplibs=yes
8422       ;;
8423
8424     interix[3-9]*)
8425       hardcode_direct=no
8426       hardcode_shlibpath_var=no
8427       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8428       export_dynamic_flag_spec='${wl}-E'
8429       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8430       # Instead, shared libraries are loaded at an image base (0x10000000 by
8431       # default) and relocated if they conflict, which is a slow very memory
8432       # consuming and fragmenting process.  To avoid this, we pick a random,
8433       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8434       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8435       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8436       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8437       ;;
8438
8439     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8440       tmp_diet=no
8441       if test "$host_os" = linux-dietlibc; then
8442         case $cc_basename in
8443           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8444         esac
8445       fi
8446       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8447          && test "$tmp_diet" = no
8448       then
8449         tmp_addflag=' $pic_flag'
8450         tmp_sharedflag='-shared'
8451         case $cc_basename,$host_cpu in
8452         pgcc*)                          # Portland Group C compiler
8453           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'
8454           tmp_addflag=' $pic_flag'
8455           ;;
8456         pgf77* | pgf90* | pgf95* | pgfortran*)
8457                                         # Portland Group f77 and f90 compilers
8458           whole_archive_flag_spec='${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'
8459           tmp_addflag=' $pic_flag -Mnomain' ;;
8460         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8461           tmp_addflag=' -i_dynamic' ;;
8462         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8463           tmp_addflag=' -i_dynamic -nofor_main' ;;
8464         ifc* | ifort*)                  # Intel Fortran compiler
8465           tmp_addflag=' -nofor_main' ;;
8466         lf95*)                          # Lahey Fortran 8.1
8467           whole_archive_flag_spec=
8468           tmp_sharedflag='--shared' ;;
8469         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8470           tmp_sharedflag='-qmkshrobj'
8471           tmp_addflag= ;;
8472         nvcc*)  # Cuda Compiler Driver 2.2
8473           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8474           compiler_needs_object=yes
8475           ;;
8476         esac
8477         case `$CC -V 2>&1 | sed 5q` in
8478         *Sun\ C*)                       # Sun C 5.9
8479           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\"` ${wl}--no-whole-archive'
8480           compiler_needs_object=yes
8481           tmp_sharedflag='-G' ;;
8482         *Sun\ F*)                       # Sun Fortran 8.3
8483           tmp_sharedflag='-G' ;;
8484         esac
8485         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8486
8487         if test "x$supports_anon_versioning" = xyes; then
8488           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8489             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8490             echo "local: *; };" >> $output_objdir/$libname.ver~
8491             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8492         fi
8493
8494         case $cc_basename in
8495         xlf* | bgf* | bgxlf* | mpixlf*)
8496           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8497           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8498           hardcode_libdir_flag_spec=
8499           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8500           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8501           if test "x$supports_anon_versioning" = xyes; then
8502             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8503               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8504               echo "local: *; };" >> $output_objdir/$libname.ver~
8505               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8506           fi
8507           ;;
8508         esac
8509       else
8510         ld_shlibs=no
8511       fi
8512       ;;
8513
8514     netbsd*)
8515       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8516         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8517         wlarc=
8518       else
8519         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8520         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8521       fi
8522       ;;
8523
8524     solaris*)
8525       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8526         ld_shlibs=no
8527         cat <<_LT_EOF 1>&2
8528
8529 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8530 *** create shared libraries on Solaris systems.  Therefore, libtool
8531 *** is disabling shared libraries support.  We urge you to upgrade GNU
8532 *** binutils to release 2.9.1 or newer.  Another option is to modify
8533 *** your PATH or compiler configuration so that the native linker is
8534 *** used, and then restart.
8535
8536 _LT_EOF
8537       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8538         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8539         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8540       else
8541         ld_shlibs=no
8542       fi
8543       ;;
8544
8545     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8546       case `$LD -v 2>&1` in
8547         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8548         ld_shlibs=no
8549         cat <<_LT_EOF 1>&2
8550
8551 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8552 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8553 *** is disabling shared libraries support.  We urge you to upgrade GNU
8554 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8555 *** your PATH or compiler configuration so that the native linker is
8556 *** used, and then restart.
8557
8558 _LT_EOF
8559         ;;
8560         *)
8561           # For security reasons, it is highly recommended that you always
8562           # use absolute paths for naming shared libraries, and exclude the
8563           # DT_RUNPATH tag from executables and libraries.  But doing so
8564           # requires that you compile everything twice, which is a pain.
8565           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8566             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8567             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8568             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8569           else
8570             ld_shlibs=no
8571           fi
8572         ;;
8573       esac
8574       ;;
8575
8576     sunos4*)
8577       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8578       wlarc=
8579       hardcode_direct=yes
8580       hardcode_shlibpath_var=no
8581       ;;
8582
8583     *)
8584       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8585         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8586         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8587       else
8588         ld_shlibs=no
8589       fi
8590       ;;
8591     esac
8592
8593     if test "$ld_shlibs" = no; then
8594       runpath_var=
8595       hardcode_libdir_flag_spec=
8596       export_dynamic_flag_spec=
8597       whole_archive_flag_spec=
8598     fi
8599   else
8600     # PORTME fill in a description of your system's linker (not GNU ld)
8601     case $host_os in
8602     aix3*)
8603       allow_undefined_flag=unsupported
8604       always_export_symbols=yes
8605       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8606       # Note: this linker hardcodes the directories in LIBPATH if there
8607       # are no directories specified by -L.
8608       hardcode_minus_L=yes
8609       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8610         # Neither direct hardcoding nor static linking is supported with a
8611         # broken collect2.
8612         hardcode_direct=unsupported
8613       fi
8614       ;;
8615
8616     aix[4-9]*)
8617       if test "$host_cpu" = ia64; then
8618         # On IA64, the linker does run time linking by default, so we don't
8619         # have to do anything special.
8620         aix_use_runtimelinking=no
8621         exp_sym_flag='-Bexport'
8622         no_entry_flag=""
8623       else
8624         # If we're using GNU nm, then we don't want the "-C" option.
8625         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8626         # Also, AIX nm treats weak defined symbols like other global
8627         # defined symbols, whereas GNU nm marks them as "W".
8628         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8629           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8630         else
8631           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8632         fi
8633         aix_use_runtimelinking=no
8634
8635         # Test if we are trying to use run time linking or normal
8636         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8637         # need to do runtime linking.
8638         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8639           for ld_flag in $LDFLAGS; do
8640           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8641             aix_use_runtimelinking=yes
8642             break
8643           fi
8644           done
8645           ;;
8646         esac
8647
8648         exp_sym_flag='-bexport'
8649         no_entry_flag='-bnoentry'
8650       fi
8651
8652       # When large executables or shared objects are built, AIX ld can
8653       # have problems creating the table of contents.  If linking a library
8654       # or program results in "error TOC overflow" add -mminimal-toc to
8655       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8656       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8657
8658       archive_cmds=''
8659       hardcode_direct=yes
8660       hardcode_direct_absolute=yes
8661       hardcode_libdir_separator=':'
8662       link_all_deplibs=yes
8663       file_list_spec='${wl}-f,'
8664
8665       if test "$GCC" = yes; then
8666         case $host_os in aix4.[012]|aix4.[012].*)
8667         # We only want to do this on AIX 4.2 and lower, the check
8668         # below for broken collect2 doesn't work under 4.3+
8669           collect2name=`${CC} -print-prog-name=collect2`
8670           if test -f "$collect2name" &&
8671            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8672           then
8673           # We have reworked collect2
8674           :
8675           else
8676           # We have old collect2
8677           hardcode_direct=unsupported
8678           # It fails to find uninstalled libraries when the uninstalled
8679           # path is not listed in the libpath.  Setting hardcode_minus_L
8680           # to unsupported forces relinking
8681           hardcode_minus_L=yes
8682           hardcode_libdir_flag_spec='-L$libdir'
8683           hardcode_libdir_separator=
8684           fi
8685           ;;
8686         esac
8687         shared_flag='-shared'
8688         if test "$aix_use_runtimelinking" = yes; then
8689           shared_flag="$shared_flag "'${wl}-G'
8690         fi
8691       else
8692         # not using gcc
8693         if test "$host_cpu" = ia64; then
8694         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8695         # chokes on -Wl,-G. The following line is correct:
8696           shared_flag='-G'
8697         else
8698           if test "$aix_use_runtimelinking" = yes; then
8699             shared_flag='${wl}-G'
8700           else
8701             shared_flag='${wl}-bM:SRE'
8702           fi
8703         fi
8704       fi
8705
8706       export_dynamic_flag_spec='${wl}-bexpall'
8707       # It seems that -bexpall does not export symbols beginning with
8708       # underscore (_), so it is better to generate a list of symbols to export.
8709       always_export_symbols=yes
8710       if test "$aix_use_runtimelinking" = yes; then
8711         # Warning - without using the other runtime loading flags (-brtl),
8712         # -berok will link without error, but may produce a broken library.
8713         allow_undefined_flag='-berok'
8714         # Determine the default libpath from the value encoded in an
8715         # empty executable.
8716         if test x$gcc_no_link = xyes; then
8717   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8718 fi
8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8720 /* end confdefs.h.  */
8721
8722 int
8723 main ()
8724 {
8725
8726   ;
8727   return 0;
8728 }
8729 _ACEOF
8730 if ac_fn_c_try_link "$LINENO"; then :
8731
8732 lt_aix_libpath_sed='
8733     /Import File Strings/,/^$/ {
8734         /^0/ {
8735             s/^0  *\(.*\)$/\1/
8736             p
8737         }
8738     }'
8739 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8740 # Check for a 64-bit object if we didn't find anything.
8741 if test -z "$aix_libpath"; then
8742   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8743 fi
8744 fi
8745 rm -f core conftest.err conftest.$ac_objext \
8746     conftest$ac_exeext conftest.$ac_ext
8747 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8748
8749         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8750         archive_expsym_cmds='$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 $shared_flag"
8751       else
8752         if test "$host_cpu" = ia64; then
8753           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8754           allow_undefined_flag="-z nodefs"
8755           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8756         else
8757          # Determine the default libpath from the value encoded in an
8758          # empty executable.
8759          if test x$gcc_no_link = xyes; then
8760   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8761 fi
8762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8763 /* end confdefs.h.  */
8764
8765 int
8766 main ()
8767 {
8768
8769   ;
8770   return 0;
8771 }
8772 _ACEOF
8773 if ac_fn_c_try_link "$LINENO"; then :
8774
8775 lt_aix_libpath_sed='
8776     /Import File Strings/,/^$/ {
8777         /^0/ {
8778             s/^0  *\(.*\)$/\1/
8779             p
8780         }
8781     }'
8782 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8783 # Check for a 64-bit object if we didn't find anything.
8784 if test -z "$aix_libpath"; then
8785   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8786 fi
8787 fi
8788 rm -f core conftest.err conftest.$ac_objext \
8789     conftest$ac_exeext conftest.$ac_ext
8790 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8791
8792          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8793           # Warning - without using the other run time loading flags,
8794           # -berok will link without error, but may produce a broken library.
8795           no_undefined_flag=' ${wl}-bernotok'
8796           allow_undefined_flag=' ${wl}-berok'
8797           if test "$with_gnu_ld" = yes; then
8798             # We only use this code for GNU lds that support --whole-archive.
8799             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8800           else
8801             # Exported symbols can be pulled into shared objects from archives
8802             whole_archive_flag_spec='$convenience'
8803           fi
8804           archive_cmds_need_lc=yes
8805           # This is similar to how AIX traditionally builds its shared libraries.
8806           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'
8807         fi
8808       fi
8809       ;;
8810
8811     amigaos*)
8812       case $host_cpu in
8813       powerpc)
8814             # see comment about AmigaOS4 .so support
8815             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8816             archive_expsym_cmds=''
8817         ;;
8818       m68k)
8819             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8820             hardcode_libdir_flag_spec='-L$libdir'
8821             hardcode_minus_L=yes
8822         ;;
8823       esac
8824       ;;
8825
8826     bsdi[45]*)
8827       export_dynamic_flag_spec=-rdynamic
8828       ;;
8829
8830     cygwin* | mingw* | pw32* | cegcc*)
8831       # When not using gcc, we currently assume that we are using
8832       # Microsoft Visual C++.
8833       # hardcode_libdir_flag_spec is actually meaningless, as there is
8834       # no search path for DLLs.
8835       hardcode_libdir_flag_spec=' '
8836       allow_undefined_flag=unsupported
8837       # Tell ltmain to make .lib files, not .a files.
8838       libext=lib
8839       # Tell ltmain to make .dll files, not .so files.
8840       shrext_cmds=".dll"
8841       # FIXME: Setting linknames here is a bad hack.
8842       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8843       # The linker will automatically build a .lib file if we build a DLL.
8844       old_archive_from_new_cmds='true'
8845       # FIXME: Should let the user specify the lib program.
8846       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8847       fix_srcfile_path='`cygpath -w "$srcfile"`'
8848       enable_shared_with_static_runtimes=yes
8849       ;;
8850
8851     darwin* | rhapsody*)
8852
8853
8854   archive_cmds_need_lc=no
8855   hardcode_direct=no
8856   hardcode_automatic=yes
8857   hardcode_shlibpath_var=unsupported
8858   if test "$lt_cv_ld_force_load" = "yes"; then
8859     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8860   else
8861     whole_archive_flag_spec=''
8862   fi
8863   link_all_deplibs=yes
8864   allow_undefined_flag="$_lt_dar_allow_undefined"
8865   case $cc_basename in
8866      ifort*) _lt_dar_can_shared=yes ;;
8867      *) _lt_dar_can_shared=$GCC ;;
8868   esac
8869   if test "$_lt_dar_can_shared" = "yes"; then
8870     output_verbose_link_cmd=func_echo_all
8871     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8872     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8873     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}${_lt_dsymutil}"
8874     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8875
8876   else
8877   ld_shlibs=no
8878   fi
8879
8880       ;;
8881
8882     dgux*)
8883       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8884       hardcode_libdir_flag_spec='-L$libdir'
8885       hardcode_shlibpath_var=no
8886       ;;
8887
8888     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8889     # support.  Future versions do this automatically, but an explicit c++rt0.o
8890     # does not break anything, and helps significantly (at the cost of a little
8891     # extra space).
8892     freebsd2.2*)
8893       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8894       hardcode_libdir_flag_spec='-R$libdir'
8895       hardcode_direct=yes
8896       hardcode_shlibpath_var=no
8897       ;;
8898
8899     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8900     freebsd2.*)
8901       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8902       hardcode_direct=yes
8903       hardcode_minus_L=yes
8904       hardcode_shlibpath_var=no
8905       ;;
8906
8907     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
8908     freebsd* | dragonfly*)
8909       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
8910       hardcode_libdir_flag_spec='-R$libdir'
8911       hardcode_direct=yes
8912       hardcode_shlibpath_var=no
8913       ;;
8914
8915     hpux9*)
8916       if test "$GCC" = yes; then
8917         archive_cmds='$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 $lib'
8918       else
8919         archive_cmds='$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 $lib'
8920       fi
8921       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
8922       hardcode_libdir_separator=:
8923       hardcode_direct=yes
8924
8925       # hardcode_minus_L: Not really in the search PATH,
8926       # but as the default location of the library.
8927       hardcode_minus_L=yes
8928       export_dynamic_flag_spec='${wl}-E'
8929       ;;
8930
8931     hpux10*)
8932       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
8933         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
8934       else
8935         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
8936       fi
8937       if test "$with_gnu_ld" = no; then
8938         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
8939         hardcode_libdir_flag_spec_ld='+b $libdir'
8940         hardcode_libdir_separator=:
8941         hardcode_direct=yes
8942         hardcode_direct_absolute=yes
8943         export_dynamic_flag_spec='${wl}-E'
8944         # hardcode_minus_L: Not really in the search PATH,
8945         # but as the default location of the library.
8946         hardcode_minus_L=yes
8947       fi
8948       ;;
8949
8950     hpux11*)
8951       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
8952         case $host_cpu in
8953         hppa*64*)
8954           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
8955           ;;
8956         ia64*)
8957           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
8958           ;;
8959         *)
8960           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
8961           ;;
8962         esac
8963       else
8964         case $host_cpu in
8965         hppa*64*)
8966           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
8967           ;;
8968         ia64*)
8969           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
8970           ;;
8971         *)
8972
8973           # Older versions of the 11.00 compiler do not understand -b yet
8974           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
8975           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
8976 $as_echo_n "checking if $CC understands -b... " >&6; }
8977 if test "${lt_cv_prog_compiler__b+set}" = set; then :
8978   $as_echo_n "(cached) " >&6
8979 else
8980   lt_cv_prog_compiler__b=no
8981    save_LDFLAGS="$LDFLAGS"
8982    LDFLAGS="$LDFLAGS -b"
8983    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8984    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8985      # The linker can only warn and ignore the option if not recognized
8986      # So say no if there are warnings
8987      if test -s conftest.err; then
8988        # Append any errors to the config.log.
8989        cat conftest.err 1>&5
8990        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8991        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8992        if diff conftest.exp conftest.er2 >/dev/null; then
8993          lt_cv_prog_compiler__b=yes
8994        fi
8995      else
8996        lt_cv_prog_compiler__b=yes
8997      fi
8998    fi
8999    $RM -r conftest*
9000    LDFLAGS="$save_LDFLAGS"
9001
9002 fi
9003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9004 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9005
9006 if test x"$lt_cv_prog_compiler__b" = xyes; then
9007     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9008 else
9009     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9010 fi
9011
9012           ;;
9013         esac
9014       fi
9015       if test "$with_gnu_ld" = no; then
9016         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9017         hardcode_libdir_separator=:
9018
9019         case $host_cpu in
9020         hppa*64*|ia64*)
9021           hardcode_direct=no
9022           hardcode_shlibpath_var=no
9023           ;;
9024         *)
9025           hardcode_direct=yes
9026           hardcode_direct_absolute=yes
9027           export_dynamic_flag_spec='${wl}-E'
9028
9029           # hardcode_minus_L: Not really in the search PATH,
9030           # but as the default location of the library.
9031           hardcode_minus_L=yes
9032           ;;
9033         esac
9034       fi
9035       ;;
9036
9037     irix5* | irix6* | nonstopux*)
9038       if test "$GCC" = yes; then
9039         archive_cmds='$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 $lib'
9040         # Try to use the -exported_symbol ld option, if it does not
9041         # work, assume that -exports_file does not work either and
9042         # implicitly export all symbols.
9043         save_LDFLAGS="$LDFLAGS"
9044         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9045         if test x$gcc_no_link = xyes; then
9046   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9047 fi
9048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9049 /* end confdefs.h.  */
9050 int foo(void) {}
9051 _ACEOF
9052 if ac_fn_c_try_link "$LINENO"; then :
9053   archive_expsym_cmds='$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 $lib'
9054
9055 fi
9056 rm -f core conftest.err conftest.$ac_objext \
9057     conftest$ac_exeext conftest.$ac_ext
9058         LDFLAGS="$save_LDFLAGS"
9059       else
9060         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9061         archive_expsym_cmds='$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 $lib'
9062       fi
9063       archive_cmds_need_lc='no'
9064       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9065       hardcode_libdir_separator=:
9066       inherit_rpath=yes
9067       link_all_deplibs=yes
9068       ;;
9069
9070     netbsd*)
9071       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9072         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9073       else
9074         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9075       fi
9076       hardcode_libdir_flag_spec='-R$libdir'
9077       hardcode_direct=yes
9078       hardcode_shlibpath_var=no
9079       ;;
9080
9081     newsos6)
9082       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9083       hardcode_direct=yes
9084       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9085       hardcode_libdir_separator=:
9086       hardcode_shlibpath_var=no
9087       ;;
9088
9089     *nto* | *qnx*)
9090       ;;
9091
9092     openbsd*)
9093       if test -f /usr/libexec/ld.so; then
9094         hardcode_direct=yes
9095         hardcode_shlibpath_var=no
9096         hardcode_direct_absolute=yes
9097         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9098           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9099           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9100           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9101           export_dynamic_flag_spec='${wl}-E'
9102         else
9103           case $host_os in
9104            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9105              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9106              hardcode_libdir_flag_spec='-R$libdir'
9107              ;;
9108            *)
9109              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9110              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9111              ;;
9112           esac
9113         fi
9114       else
9115         ld_shlibs=no
9116       fi
9117       ;;
9118
9119     os2*)
9120       hardcode_libdir_flag_spec='-L$libdir'
9121       hardcode_minus_L=yes
9122       allow_undefined_flag=unsupported
9123       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'
9124       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9125       ;;
9126
9127     osf3*)
9128       if test "$GCC" = yes; then
9129         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9130         archive_cmds='$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 $lib'
9131       else
9132         allow_undefined_flag=' -expect_unresolved \*'
9133         archive_cmds='$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 $lib'
9134       fi
9135       archive_cmds_need_lc='no'
9136       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9137       hardcode_libdir_separator=:
9138       ;;
9139
9140     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9141       if test "$GCC" = yes; then
9142         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9143         archive_cmds='$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 $lib'
9144         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9145       else
9146         allow_undefined_flag=' -expect_unresolved \*'
9147         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'
9148         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~
9149         $CC -shared${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'
9150
9151         # Both c and cxx compiler support -rpath directly
9152         hardcode_libdir_flag_spec='-rpath $libdir'
9153       fi
9154       archive_cmds_need_lc='no'
9155       hardcode_libdir_separator=:
9156       ;;
9157
9158     solaris*)
9159       no_undefined_flag=' -z defs'
9160       if test "$GCC" = yes; then
9161         wlarc='${wl}'
9162         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9163         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9164           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9165       else
9166         case `$CC -V 2>&1` in
9167         *"Compilers 5.0"*)
9168           wlarc=''
9169           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9170           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9171           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9172           ;;
9173         *)
9174           wlarc='${wl}'
9175           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9176           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9177           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9178           ;;
9179         esac
9180       fi
9181       hardcode_libdir_flag_spec='-R$libdir'
9182       hardcode_shlibpath_var=no
9183       case $host_os in
9184       solaris2.[0-5] | solaris2.[0-5].*) ;;
9185       *)
9186         # The compiler driver will combine and reorder linker options,
9187         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9188         # but is careful enough not to reorder.
9189         # Supported since Solaris 2.6 (maybe 2.5.1?)
9190         if test "$GCC" = yes; then
9191           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9192         else
9193           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9194         fi
9195         ;;
9196       esac
9197       link_all_deplibs=yes
9198       ;;
9199
9200     sunos4*)
9201       if test "x$host_vendor" = xsequent; then
9202         # Use $CC to link under sequent, because it throws in some extra .o
9203         # files that make .init and .fini sections work.
9204         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9205       else
9206         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9207       fi
9208       hardcode_libdir_flag_spec='-L$libdir'
9209       hardcode_direct=yes
9210       hardcode_minus_L=yes
9211       hardcode_shlibpath_var=no
9212       ;;
9213
9214     sysv4)
9215       case $host_vendor in
9216         sni)
9217           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9218           hardcode_direct=yes # is this really true???
9219         ;;
9220         siemens)
9221           ## LD is ld it makes a PLAMLIB
9222           ## CC just makes a GrossModule.
9223           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9224           reload_cmds='$CC -r -o $output$reload_objs'
9225           hardcode_direct=no
9226         ;;
9227         motorola)
9228           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9229           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9230         ;;
9231       esac
9232       runpath_var='LD_RUN_PATH'
9233       hardcode_shlibpath_var=no
9234       ;;
9235
9236     sysv4.3*)
9237       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9238       hardcode_shlibpath_var=no
9239       export_dynamic_flag_spec='-Bexport'
9240       ;;
9241
9242     sysv4*MP*)
9243       if test -d /usr/nec; then
9244         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9245         hardcode_shlibpath_var=no
9246         runpath_var=LD_RUN_PATH
9247         hardcode_runpath_var=yes
9248         ld_shlibs=yes
9249       fi
9250       ;;
9251
9252     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9253       no_undefined_flag='${wl}-z,text'
9254       archive_cmds_need_lc=no
9255       hardcode_shlibpath_var=no
9256       runpath_var='LD_RUN_PATH'
9257
9258       if test "$GCC" = yes; then
9259         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9260         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9261       else
9262         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9263         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9264       fi
9265       ;;
9266
9267     sysv5* | sco3.2v5* | sco5v6*)
9268       # Note: We can NOT use -z defs as we might desire, because we do not
9269       # link with -lc, and that would cause any symbols used from libc to
9270       # always be unresolved, which means just about no library would
9271       # ever link correctly.  If we're not using GNU ld we use -z text
9272       # though, which does catch some bad symbols but isn't as heavy-handed
9273       # as -z defs.
9274       no_undefined_flag='${wl}-z,text'
9275       allow_undefined_flag='${wl}-z,nodefs'
9276       archive_cmds_need_lc=no
9277       hardcode_shlibpath_var=no
9278       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9279       hardcode_libdir_separator=':'
9280       link_all_deplibs=yes
9281       export_dynamic_flag_spec='${wl}-Bexport'
9282       runpath_var='LD_RUN_PATH'
9283
9284       if test "$GCC" = yes; then
9285         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9286         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9287       else
9288         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9289         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9290       fi
9291       ;;
9292
9293     uts4*)
9294       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9295       hardcode_libdir_flag_spec='-L$libdir'
9296       hardcode_shlibpath_var=no
9297       ;;
9298
9299     *)
9300       ld_shlibs=no
9301       ;;
9302     esac
9303
9304     if test x$host_vendor = xsni; then
9305       case $host in
9306       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9307         export_dynamic_flag_spec='${wl}-Blargedynsym'
9308         ;;
9309       esac
9310     fi
9311   fi
9312
9313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9314 $as_echo "$ld_shlibs" >&6; }
9315 test "$ld_shlibs" = no && can_build_shared=no
9316
9317 with_gnu_ld=$with_gnu_ld
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333 #
9334 # Do we need to explicitly link libc?
9335 #
9336 case "x$archive_cmds_need_lc" in
9337 x|xyes)
9338   # Assume -lc should be added
9339   archive_cmds_need_lc=yes
9340
9341   if test "$enable_shared" = yes && test "$GCC" = yes; then
9342     case $archive_cmds in
9343     *'~'*)
9344       # FIXME: we may have to deal with multi-command sequences.
9345       ;;
9346     '$CC '*)
9347       # Test whether the compiler implicitly links with -lc since on some
9348       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9349       # to ld, don't add -lc before -lgcc.
9350       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9351 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9352 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9353   $as_echo_n "(cached) " >&6
9354 else
9355   $RM conftest*
9356         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9357
9358         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9359   (eval $ac_compile) 2>&5
9360   ac_status=$?
9361   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9362   test $ac_status = 0; } 2>conftest.err; then
9363           soname=conftest
9364           lib=conftest
9365           libobjs=conftest.$ac_objext
9366           deplibs=
9367           wl=$lt_prog_compiler_wl
9368           pic_flag=$lt_prog_compiler_pic
9369           compiler_flags=-v
9370           linker_flags=-v
9371           verstring=
9372           output_objdir=.
9373           libname=conftest
9374           lt_save_allow_undefined_flag=$allow_undefined_flag
9375           allow_undefined_flag=
9376           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9377   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9378   ac_status=$?
9379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9380   test $ac_status = 0; }
9381           then
9382             lt_cv_archive_cmds_need_lc=no
9383           else
9384             lt_cv_archive_cmds_need_lc=yes
9385           fi
9386           allow_undefined_flag=$lt_save_allow_undefined_flag
9387         else
9388           cat conftest.err 1>&5
9389         fi
9390         $RM conftest*
9391
9392 fi
9393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9394 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9395       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9396       ;;
9397     esac
9398   fi
9399   ;;
9400 esac
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
9470
9471
9472
9473
9474
9475
9476
9477
9478
9479
9480
9481
9482
9483
9484
9485
9486
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9559 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9560
9561 if test "$GCC" = yes; then
9562   case $host_os in
9563     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9564     *) lt_awk_arg="/^libraries:/" ;;
9565   esac
9566   case $host_os in
9567     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9568     *) lt_sed_strip_eq="s,=/,/,g" ;;
9569   esac
9570   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9571   case $lt_search_path_spec in
9572   *\;*)
9573     # if the path contains ";" then we assume it to be the separator
9574     # otherwise default to the standard path separator (i.e. ":") - it is
9575     # assumed that no part of a normal pathname contains ";" but that should
9576     # okay in the real world where ";" in dirpaths is itself problematic.
9577     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9578     ;;
9579   *)
9580     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9581     ;;
9582   esac
9583   # Ok, now we have the path, separated by spaces, we can step through it
9584   # and add multilib dir if necessary.
9585   lt_tmp_lt_search_path_spec=
9586   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9587   for lt_sys_path in $lt_search_path_spec; do
9588     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9589       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9590     else
9591       test -d "$lt_sys_path" && \
9592         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9593     fi
9594   done
9595   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9596 BEGIN {RS=" "; FS="/|\n";} {
9597   lt_foo="";
9598   lt_count=0;
9599   for (lt_i = NF; lt_i > 0; lt_i--) {
9600     if ($lt_i != "" && $lt_i != ".") {
9601       if ($lt_i == "..") {
9602         lt_count++;
9603       } else {
9604         if (lt_count == 0) {
9605           lt_foo="/" $lt_i lt_foo;
9606         } else {
9607           lt_count--;
9608         }
9609       }
9610     }
9611   }
9612   if (lt_foo != "") { lt_freq[lt_foo]++; }
9613   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9614 }'`
9615   # AWK program above erroneously prepends '/' to C:/dos/paths
9616   # for these hosts.
9617   case $host_os in
9618     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9619       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9620   esac
9621   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9622 else
9623   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9624 fi
9625 library_names_spec=
9626 libname_spec='lib$name'
9627 soname_spec=
9628 shrext_cmds=".so"
9629 postinstall_cmds=
9630 postuninstall_cmds=
9631 finish_cmds=
9632 finish_eval=
9633 shlibpath_var=
9634 shlibpath_overrides_runpath=unknown
9635 version_type=none
9636 dynamic_linker="$host_os ld.so"
9637 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9638 need_lib_prefix=unknown
9639 hardcode_into_libs=no
9640
9641 # when you set need_version to no, make sure it does not cause -set_version
9642 # flags to be left without arguments
9643 need_version=unknown
9644
9645 case $host_os in
9646 aix3*)
9647   version_type=linux
9648   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9649   shlibpath_var=LIBPATH
9650
9651   # AIX 3 has no versioning support, so we append a major version to the name.
9652   soname_spec='${libname}${release}${shared_ext}$major'
9653   ;;
9654
9655 aix[4-9]*)
9656   version_type=linux
9657   need_lib_prefix=no
9658   need_version=no
9659   hardcode_into_libs=yes
9660   if test "$host_cpu" = ia64; then
9661     # AIX 5 supports IA64
9662     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9663     shlibpath_var=LD_LIBRARY_PATH
9664   else
9665     # With GCC up to 2.95.x, collect2 would create an import file
9666     # for dependence libraries.  The import file would start with
9667     # the line `#! .'.  This would cause the generated library to
9668     # depend on `.', always an invalid library.  This was fixed in
9669     # development snapshots of GCC prior to 3.0.
9670     case $host_os in
9671       aix4 | aix4.[01] | aix4.[01].*)
9672       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9673            echo ' yes '
9674            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9675         :
9676       else
9677         can_build_shared=no
9678       fi
9679       ;;
9680     esac
9681     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9682     # soname into executable. Probably we can add versioning support to
9683     # collect2, so additional links can be useful in future.
9684     if test "$aix_use_runtimelinking" = yes; then
9685       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9686       # instead of lib<name>.a to let people know that these are not
9687       # typical AIX shared libraries.
9688       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9689     else
9690       # We preserve .a as extension for shared libraries through AIX4.2
9691       # and later when we are not doing run time linking.
9692       library_names_spec='${libname}${release}.a $libname.a'
9693       soname_spec='${libname}${release}${shared_ext}$major'
9694     fi
9695     shlibpath_var=LIBPATH
9696   fi
9697   ;;
9698
9699 amigaos*)
9700   case $host_cpu in
9701   powerpc)
9702     # Since July 2007 AmigaOS4 officially supports .so libraries.
9703     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9704     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9705     ;;
9706   m68k)
9707     library_names_spec='$libname.ixlibrary $libname.a'
9708     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9709     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 ${libname}_ixlibrary.a || exit 1; done'
9710     ;;
9711   esac
9712   ;;
9713
9714 beos*)
9715   library_names_spec='${libname}${shared_ext}'
9716   dynamic_linker="$host_os ld.so"
9717   shlibpath_var=LIBRARY_PATH
9718   ;;
9719
9720 bsdi[45]*)
9721   version_type=linux
9722   need_version=no
9723   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9724   soname_spec='${libname}${release}${shared_ext}$major'
9725   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9726   shlibpath_var=LD_LIBRARY_PATH
9727   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9728   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9729   # the default ld.so.conf also contains /usr/contrib/lib and
9730   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9731   # libtool to hard-code these into programs
9732   ;;
9733
9734 cygwin* | mingw* | pw32* | cegcc*)
9735   version_type=windows
9736   shrext_cmds=".dll"
9737   need_version=no
9738   need_lib_prefix=no
9739
9740   case $GCC,$host_os in
9741   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9742     library_names_spec='$libname.dll.a'
9743     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9744     postinstall_cmds='base_file=`basename \${file}`~
9745       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9746       dldir=$destdir/`dirname \$dlpath`~
9747       test -d \$dldir || mkdir -p \$dldir~
9748       $install_prog $dir/$dlname \$dldir/$dlname~
9749       chmod a+x \$dldir/$dlname~
9750       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9751         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9752       fi'
9753     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9754       dlpath=$dir/\$dldll~
9755        $RM \$dlpath'
9756     shlibpath_overrides_runpath=yes
9757
9758     case $host_os in
9759     cygwin*)
9760       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9761       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9762
9763       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9764       ;;
9765     mingw* | cegcc*)
9766       # MinGW DLLs use traditional 'lib' prefix
9767       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9768       ;;
9769     pw32*)
9770       # pw32 DLLs use 'pw' prefix rather than 'lib'
9771       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9772       ;;
9773     esac
9774     ;;
9775
9776   *)
9777     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9778     ;;
9779   esac
9780   dynamic_linker='Win32 ld.exe'
9781   # FIXME: first we should search . and the directory the executable is in
9782   shlibpath_var=PATH
9783   ;;
9784
9785 darwin* | rhapsody*)
9786   dynamic_linker="$host_os dyld"
9787   version_type=darwin
9788   need_lib_prefix=no
9789   need_version=no
9790   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9791   soname_spec='${libname}${release}${major}$shared_ext'
9792   shlibpath_overrides_runpath=yes
9793   shlibpath_var=DYLD_LIBRARY_PATH
9794   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9795
9796   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9797   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9798   ;;
9799
9800 dgux*)
9801   version_type=linux
9802   need_lib_prefix=no
9803   need_version=no
9804   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9805   soname_spec='${libname}${release}${shared_ext}$major'
9806   shlibpath_var=LD_LIBRARY_PATH
9807   ;;
9808
9809 freebsd* | dragonfly*)
9810   # DragonFly does not have aout.  When/if they implement a new
9811   # versioning mechanism, adjust this.
9812   if test -x /usr/bin/objformat; then
9813     objformat=`/usr/bin/objformat`
9814   else
9815     case $host_os in
9816     freebsd[23].*) objformat=aout ;;
9817     *) objformat=elf ;;
9818     esac
9819   fi
9820   version_type=freebsd-$objformat
9821   case $version_type in
9822     freebsd-elf*)
9823       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9824       need_version=no
9825       need_lib_prefix=no
9826       ;;
9827     freebsd-*)
9828       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9829       need_version=yes
9830       ;;
9831   esac
9832   shlibpath_var=LD_LIBRARY_PATH
9833   case $host_os in
9834   freebsd2.*)
9835     shlibpath_overrides_runpath=yes
9836     ;;
9837   freebsd3.[01]* | freebsdelf3.[01]*)
9838     shlibpath_overrides_runpath=yes
9839     hardcode_into_libs=yes
9840     ;;
9841   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9842   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9843     shlibpath_overrides_runpath=no
9844     hardcode_into_libs=yes
9845     ;;
9846   *) # from 4.6 on, and DragonFly
9847     shlibpath_overrides_runpath=yes
9848     hardcode_into_libs=yes
9849     ;;
9850   esac
9851   ;;
9852
9853 gnu*)
9854   version_type=linux
9855   need_lib_prefix=no
9856   need_version=no
9857   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9858   soname_spec='${libname}${release}${shared_ext}$major'
9859   shlibpath_var=LD_LIBRARY_PATH
9860   hardcode_into_libs=yes
9861   ;;
9862
9863 haiku*)
9864   version_type=linux
9865   need_lib_prefix=no
9866   need_version=no
9867   dynamic_linker="$host_os runtime_loader"
9868   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9869   soname_spec='${libname}${release}${shared_ext}$major'
9870   shlibpath_var=LIBRARY_PATH
9871   shlibpath_overrides_runpath=yes
9872   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9873   hardcode_into_libs=yes
9874   ;;
9875
9876 hpux9* | hpux10* | hpux11*)
9877   # Give a soname corresponding to the major version so that dld.sl refuses to
9878   # link against other versions.
9879   version_type=sunos
9880   need_lib_prefix=no
9881   need_version=no
9882   case $host_cpu in
9883   ia64*)
9884     shrext_cmds='.so'
9885     hardcode_into_libs=yes
9886     dynamic_linker="$host_os dld.so"
9887     shlibpath_var=LD_LIBRARY_PATH
9888     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9889     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9890     soname_spec='${libname}${release}${shared_ext}$major'
9891     if test "X$HPUX_IA64_MODE" = X32; then
9892       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9893     else
9894       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9895     fi
9896     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9897     ;;
9898   hppa*64*)
9899     shrext_cmds='.sl'
9900     hardcode_into_libs=yes
9901     dynamic_linker="$host_os dld.sl"
9902     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9903     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9904     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9905     soname_spec='${libname}${release}${shared_ext}$major'
9906     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9907     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9908     ;;
9909   *)
9910     shrext_cmds='.sl'
9911     dynamic_linker="$host_os dld.sl"
9912     shlibpath_var=SHLIB_PATH
9913     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
9914     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9915     soname_spec='${libname}${release}${shared_ext}$major'
9916     ;;
9917   esac
9918   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
9919   postinstall_cmds='chmod 555 $lib'
9920   # or fails outright, so override atomically:
9921   install_override_mode=555
9922   ;;
9923
9924 interix[3-9]*)
9925   version_type=linux
9926   need_lib_prefix=no
9927   need_version=no
9928   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9929   soname_spec='${libname}${release}${shared_ext}$major'
9930   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
9931   shlibpath_var=LD_LIBRARY_PATH
9932   shlibpath_overrides_runpath=no
9933   hardcode_into_libs=yes
9934   ;;
9935
9936 irix5* | irix6* | nonstopux*)
9937   case $host_os in
9938     nonstopux*) version_type=nonstopux ;;
9939     *)
9940         if test "$lt_cv_prog_gnu_ld" = yes; then
9941                 version_type=linux
9942         else
9943                 version_type=irix
9944         fi ;;
9945   esac
9946   need_lib_prefix=no
9947   need_version=no
9948   soname_spec='${libname}${release}${shared_ext}$major'
9949   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
9950   case $host_os in
9951   irix5* | nonstopux*)
9952     libsuff= shlibsuff=
9953     ;;
9954   *)
9955     case $LD in # libtool.m4 will add one of these switches to LD
9956     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
9957       libsuff= shlibsuff= libmagic=32-bit;;
9958     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
9959       libsuff=32 shlibsuff=N32 libmagic=N32;;
9960     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
9961       libsuff=64 shlibsuff=64 libmagic=64-bit;;
9962     *) libsuff= shlibsuff= libmagic=never-match;;
9963     esac
9964     ;;
9965   esac
9966   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
9967   shlibpath_overrides_runpath=no
9968   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
9969   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
9970   hardcode_into_libs=yes
9971   ;;
9972
9973 # No shared lib support for Linux oldld, aout, or coff.
9974 linux*oldld* | linux*aout* | linux*coff*)
9975   dynamic_linker=no
9976   ;;
9977
9978 # This must be Linux ELF.
9979 linux* | k*bsd*-gnu | kopensolaris*-gnu)
9980   version_type=linux
9981   need_lib_prefix=no
9982   need_version=no
9983   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9984   soname_spec='${libname}${release}${shared_ext}$major'
9985   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
9986   shlibpath_var=LD_LIBRARY_PATH
9987   shlibpath_overrides_runpath=no
9988
9989   # Some binutils ld are patched to set DT_RUNPATH
9990   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
9991   $as_echo_n "(cached) " >&6
9992 else
9993   lt_cv_shlibpath_overrides_runpath=no
9994     save_LDFLAGS=$LDFLAGS
9995     save_libdir=$libdir
9996     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
9997          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
9998     if test x$gcc_no_link = xyes; then
9999   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10000 fi
10001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10002 /* end confdefs.h.  */
10003
10004 int
10005 main ()
10006 {
10007
10008   ;
10009   return 0;
10010 }
10011 _ACEOF
10012 if ac_fn_c_try_link "$LINENO"; then :
10013   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10014   lt_cv_shlibpath_overrides_runpath=yes
10015 fi
10016 fi
10017 rm -f core conftest.err conftest.$ac_objext \
10018     conftest$ac_exeext conftest.$ac_ext
10019     LDFLAGS=$save_LDFLAGS
10020     libdir=$save_libdir
10021
10022 fi
10023
10024   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10025
10026   # This implies no fast_install, which is unacceptable.
10027   # Some rework will be needed to allow for fast_install
10028   # before this can be enabled.
10029   hardcode_into_libs=yes
10030
10031   # Append ld.so.conf contents to the search path
10032   if test -f /etc/ld.so.conf; then
10033     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' ' '`
10034     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10035   fi
10036
10037   # We used to test for /lib/ld.so.1 and disable shared libraries on
10038   # powerpc, because MkLinux only supported shared libraries with the
10039   # GNU dynamic linker.  Since this was broken with cross compilers,
10040   # most powerpc-linux boxes support dynamic linking these days and
10041   # people can always --disable-shared, the test was removed, and we
10042   # assume the GNU/Linux dynamic linker is in use.
10043   dynamic_linker='GNU/Linux ld.so'
10044   ;;
10045
10046 netbsd*)
10047   version_type=sunos
10048   need_lib_prefix=no
10049   need_version=no
10050   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10051     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10052     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10053     dynamic_linker='NetBSD (a.out) ld.so'
10054   else
10055     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10056     soname_spec='${libname}${release}${shared_ext}$major'
10057     dynamic_linker='NetBSD ld.elf_so'
10058   fi
10059   shlibpath_var=LD_LIBRARY_PATH
10060   shlibpath_overrides_runpath=yes
10061   hardcode_into_libs=yes
10062   ;;
10063
10064 newsos6)
10065   version_type=linux
10066   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10067   shlibpath_var=LD_LIBRARY_PATH
10068   shlibpath_overrides_runpath=yes
10069   ;;
10070
10071 *nto* | *qnx*)
10072   version_type=qnx
10073   need_lib_prefix=no
10074   need_version=no
10075   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10076   soname_spec='${libname}${release}${shared_ext}$major'
10077   shlibpath_var=LD_LIBRARY_PATH
10078   shlibpath_overrides_runpath=no
10079   hardcode_into_libs=yes
10080   dynamic_linker='ldqnx.so'
10081   ;;
10082
10083 openbsd*)
10084   version_type=sunos
10085   sys_lib_dlsearch_path_spec="/usr/lib"
10086   need_lib_prefix=no
10087   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10088   case $host_os in
10089     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10090     *)                          need_version=no  ;;
10091   esac
10092   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10093   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10094   shlibpath_var=LD_LIBRARY_PATH
10095   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10096     case $host_os in
10097       openbsd2.[89] | openbsd2.[89].*)
10098         shlibpath_overrides_runpath=no
10099         ;;
10100       *)
10101         shlibpath_overrides_runpath=yes
10102         ;;
10103       esac
10104   else
10105     shlibpath_overrides_runpath=yes
10106   fi
10107   ;;
10108
10109 os2*)
10110   libname_spec='$name'
10111   shrext_cmds=".dll"
10112   need_lib_prefix=no
10113   library_names_spec='$libname${shared_ext} $libname.a'
10114   dynamic_linker='OS/2 ld.exe'
10115   shlibpath_var=LIBPATH
10116   ;;
10117
10118 osf3* | osf4* | osf5*)
10119   version_type=osf
10120   need_lib_prefix=no
10121   need_version=no
10122   soname_spec='${libname}${release}${shared_ext}$major'
10123   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10124   shlibpath_var=LD_LIBRARY_PATH
10125   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10126   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10127   ;;
10128
10129 rdos*)
10130   dynamic_linker=no
10131   ;;
10132
10133 solaris*)
10134   version_type=linux
10135   need_lib_prefix=no
10136   need_version=no
10137   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10138   soname_spec='${libname}${release}${shared_ext}$major'
10139   shlibpath_var=LD_LIBRARY_PATH
10140   shlibpath_overrides_runpath=yes
10141   hardcode_into_libs=yes
10142   # ldd complains unless libraries are executable
10143   postinstall_cmds='chmod +x $lib'
10144   ;;
10145
10146 sunos4*)
10147   version_type=sunos
10148   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10149   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10150   shlibpath_var=LD_LIBRARY_PATH
10151   shlibpath_overrides_runpath=yes
10152   if test "$with_gnu_ld" = yes; then
10153     need_lib_prefix=no
10154   fi
10155   need_version=yes
10156   ;;
10157
10158 sysv4 | sysv4.3*)
10159   version_type=linux
10160   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10161   soname_spec='${libname}${release}${shared_ext}$major'
10162   shlibpath_var=LD_LIBRARY_PATH
10163   case $host_vendor in
10164     sni)
10165       shlibpath_overrides_runpath=no
10166       need_lib_prefix=no
10167       runpath_var=LD_RUN_PATH
10168       ;;
10169     siemens)
10170       need_lib_prefix=no
10171       ;;
10172     motorola)
10173       need_lib_prefix=no
10174       need_version=no
10175       shlibpath_overrides_runpath=no
10176       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10177       ;;
10178   esac
10179   ;;
10180
10181 sysv4*MP*)
10182   if test -d /usr/nec ;then
10183     version_type=linux
10184     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10185     soname_spec='$libname${shared_ext}.$major'
10186     shlibpath_var=LD_LIBRARY_PATH
10187   fi
10188   ;;
10189
10190 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10191   version_type=freebsd-elf
10192   need_lib_prefix=no
10193   need_version=no
10194   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10195   soname_spec='${libname}${release}${shared_ext}$major'
10196   shlibpath_var=LD_LIBRARY_PATH
10197   shlibpath_overrides_runpath=yes
10198   hardcode_into_libs=yes
10199   if test "$with_gnu_ld" = yes; then
10200     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10201   else
10202     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10203     case $host_os in
10204       sco3.2v5*)
10205         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10206         ;;
10207     esac
10208   fi
10209   sys_lib_dlsearch_path_spec='/usr/lib'
10210   ;;
10211
10212 tpf*)
10213   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10214   version_type=linux
10215   need_lib_prefix=no
10216   need_version=no
10217   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10218   shlibpath_var=LD_LIBRARY_PATH
10219   shlibpath_overrides_runpath=no
10220   hardcode_into_libs=yes
10221   ;;
10222
10223 uts4*)
10224   version_type=linux
10225   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10226   soname_spec='${libname}${release}${shared_ext}$major'
10227   shlibpath_var=LD_LIBRARY_PATH
10228   ;;
10229
10230 *)
10231   dynamic_linker=no
10232   ;;
10233 esac
10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10235 $as_echo "$dynamic_linker" >&6; }
10236 test "$dynamic_linker" = no && can_build_shared=no
10237
10238 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10239 if test "$GCC" = yes; then
10240   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10241 fi
10242
10243 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10244   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10245 fi
10246 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10247   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10248 fi
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10342 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10343 hardcode_action=
10344 if test -n "$hardcode_libdir_flag_spec" ||
10345    test -n "$runpath_var" ||
10346    test "X$hardcode_automatic" = "Xyes" ; then
10347
10348   # We can hardcode non-existent directories.
10349   if test "$hardcode_direct" != no &&
10350      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10351      # have to relink, otherwise we might link with an installed library
10352      # when we should be linking with a yet-to-be-installed one
10353      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10354      test "$hardcode_minus_L" != no; then
10355     # Linking always hardcodes the temporary library directory.
10356     hardcode_action=relink
10357   else
10358     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10359     hardcode_action=immediate
10360   fi
10361 else
10362   # We cannot hardcode anything, or else we can only hardcode existing
10363   # directories.
10364   hardcode_action=unsupported
10365 fi
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10367 $as_echo "$hardcode_action" >&6; }
10368
10369 if test "$hardcode_action" = relink ||
10370    test "$inherit_rpath" = yes; then
10371   # Fast installation is not supported
10372   enable_fast_install=no
10373 elif test "$shlibpath_overrides_runpath" = yes ||
10374      test "$enable_shared" = no; then
10375   # Fast installation is not necessary
10376   enable_fast_install=needless
10377 fi
10378
10379
10380
10381
10382
10383
10384   if test "x$enable_dlopen" != xyes; then
10385   enable_dlopen=unknown
10386   enable_dlopen_self=unknown
10387   enable_dlopen_self_static=unknown
10388 else
10389   lt_cv_dlopen=no
10390   lt_cv_dlopen_libs=
10391
10392   case $host_os in
10393   beos*)
10394     lt_cv_dlopen="load_add_on"
10395     lt_cv_dlopen_libs=
10396     lt_cv_dlopen_self=yes
10397     ;;
10398
10399   mingw* | pw32* | cegcc*)
10400     lt_cv_dlopen="LoadLibrary"
10401     lt_cv_dlopen_libs=
10402     ;;
10403
10404   cygwin*)
10405     lt_cv_dlopen="dlopen"
10406     lt_cv_dlopen_libs=
10407     ;;
10408
10409   darwin*)
10410   # if libdl is installed we need to link against it
10411     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10412 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10413 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10414   $as_echo_n "(cached) " >&6
10415 else
10416   ac_check_lib_save_LIBS=$LIBS
10417 LIBS="-ldl  $LIBS"
10418 if test x$gcc_no_link = xyes; then
10419   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10420 fi
10421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h.  */
10423
10424 /* Override any GCC internal prototype to avoid an error.
10425    Use char because int might match the return type of a GCC
10426    builtin and then its argument prototype would still apply.  */
10427 #ifdef __cplusplus
10428 extern "C"
10429 #endif
10430 char dlopen ();
10431 int
10432 main ()
10433 {
10434 return dlopen ();
10435   ;
10436   return 0;
10437 }
10438 _ACEOF
10439 if ac_fn_c_try_link "$LINENO"; then :
10440   ac_cv_lib_dl_dlopen=yes
10441 else
10442   ac_cv_lib_dl_dlopen=no
10443 fi
10444 rm -f core conftest.err conftest.$ac_objext \
10445     conftest$ac_exeext conftest.$ac_ext
10446 LIBS=$ac_check_lib_save_LIBS
10447 fi
10448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10449 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10450 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10451   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10452 else
10453
10454     lt_cv_dlopen="dyld"
10455     lt_cv_dlopen_libs=
10456     lt_cv_dlopen_self=yes
10457
10458 fi
10459
10460     ;;
10461
10462   *)
10463     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10464 if test "x$ac_cv_func_shl_load" = x""yes; then :
10465   lt_cv_dlopen="shl_load"
10466 else
10467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10468 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10469 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10470   $as_echo_n "(cached) " >&6
10471 else
10472   ac_check_lib_save_LIBS=$LIBS
10473 LIBS="-ldld  $LIBS"
10474 if test x$gcc_no_link = xyes; then
10475   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10476 fi
10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h.  */
10479
10480 /* Override any GCC internal prototype to avoid an error.
10481    Use char because int might match the return type of a GCC
10482    builtin and then its argument prototype would still apply.  */
10483 #ifdef __cplusplus
10484 extern "C"
10485 #endif
10486 char shl_load ();
10487 int
10488 main ()
10489 {
10490 return shl_load ();
10491   ;
10492   return 0;
10493 }
10494 _ACEOF
10495 if ac_fn_c_try_link "$LINENO"; then :
10496   ac_cv_lib_dld_shl_load=yes
10497 else
10498   ac_cv_lib_dld_shl_load=no
10499 fi
10500 rm -f core conftest.err conftest.$ac_objext \
10501     conftest$ac_exeext conftest.$ac_ext
10502 LIBS=$ac_check_lib_save_LIBS
10503 fi
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10505 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10506 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10507   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10508 else
10509   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10510 if test "x$ac_cv_func_dlopen" = x""yes; then :
10511   lt_cv_dlopen="dlopen"
10512 else
10513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10514 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10515 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10516   $as_echo_n "(cached) " >&6
10517 else
10518   ac_check_lib_save_LIBS=$LIBS
10519 LIBS="-ldl  $LIBS"
10520 if test x$gcc_no_link = xyes; then
10521   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10522 fi
10523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10524 /* end confdefs.h.  */
10525
10526 /* Override any GCC internal prototype to avoid an error.
10527    Use char because int might match the return type of a GCC
10528    builtin and then its argument prototype would still apply.  */
10529 #ifdef __cplusplus
10530 extern "C"
10531 #endif
10532 char dlopen ();
10533 int
10534 main ()
10535 {
10536 return dlopen ();
10537   ;
10538   return 0;
10539 }
10540 _ACEOF
10541 if ac_fn_c_try_link "$LINENO"; then :
10542   ac_cv_lib_dl_dlopen=yes
10543 else
10544   ac_cv_lib_dl_dlopen=no
10545 fi
10546 rm -f core conftest.err conftest.$ac_objext \
10547     conftest$ac_exeext conftest.$ac_ext
10548 LIBS=$ac_check_lib_save_LIBS
10549 fi
10550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10551 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10552 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10553   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10554 else
10555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10556 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10557 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10558   $as_echo_n "(cached) " >&6
10559 else
10560   ac_check_lib_save_LIBS=$LIBS
10561 LIBS="-lsvld  $LIBS"
10562 if test x$gcc_no_link = xyes; then
10563   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10564 fi
10565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10566 /* end confdefs.h.  */
10567
10568 /* Override any GCC internal prototype to avoid an error.
10569    Use char because int might match the return type of a GCC
10570    builtin and then its argument prototype would still apply.  */
10571 #ifdef __cplusplus
10572 extern "C"
10573 #endif
10574 char dlopen ();
10575 int
10576 main ()
10577 {
10578 return dlopen ();
10579   ;
10580   return 0;
10581 }
10582 _ACEOF
10583 if ac_fn_c_try_link "$LINENO"; then :
10584   ac_cv_lib_svld_dlopen=yes
10585 else
10586   ac_cv_lib_svld_dlopen=no
10587 fi
10588 rm -f core conftest.err conftest.$ac_objext \
10589     conftest$ac_exeext conftest.$ac_ext
10590 LIBS=$ac_check_lib_save_LIBS
10591 fi
10592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10593 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10594 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
10595   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10596 else
10597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10598 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10599 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
10600   $as_echo_n "(cached) " >&6
10601 else
10602   ac_check_lib_save_LIBS=$LIBS
10603 LIBS="-ldld  $LIBS"
10604 if test x$gcc_no_link = xyes; then
10605   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10606 fi
10607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10608 /* end confdefs.h.  */
10609
10610 /* Override any GCC internal prototype to avoid an error.
10611    Use char because int might match the return type of a GCC
10612    builtin and then its argument prototype would still apply.  */
10613 #ifdef __cplusplus
10614 extern "C"
10615 #endif
10616 char dld_link ();
10617 int
10618 main ()
10619 {
10620 return dld_link ();
10621   ;
10622   return 0;
10623 }
10624 _ACEOF
10625 if ac_fn_c_try_link "$LINENO"; then :
10626   ac_cv_lib_dld_dld_link=yes
10627 else
10628   ac_cv_lib_dld_dld_link=no
10629 fi
10630 rm -f core conftest.err conftest.$ac_objext \
10631     conftest$ac_exeext conftest.$ac_ext
10632 LIBS=$ac_check_lib_save_LIBS
10633 fi
10634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10635 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10636 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
10637   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10638 fi
10639
10640
10641 fi
10642
10643
10644 fi
10645
10646
10647 fi
10648
10649
10650 fi
10651
10652
10653 fi
10654
10655     ;;
10656   esac
10657
10658   if test "x$lt_cv_dlopen" != xno; then
10659     enable_dlopen=yes
10660   else
10661     enable_dlopen=no
10662   fi
10663
10664   case $lt_cv_dlopen in
10665   dlopen)
10666     save_CPPFLAGS="$CPPFLAGS"
10667     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10668
10669     save_LDFLAGS="$LDFLAGS"
10670     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10671
10672     save_LIBS="$LIBS"
10673     LIBS="$lt_cv_dlopen_libs $LIBS"
10674
10675     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10676 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10677 if test "${lt_cv_dlopen_self+set}" = set; then :
10678   $as_echo_n "(cached) " >&6
10679 else
10680           if test "$cross_compiling" = yes; then :
10681   lt_cv_dlopen_self=cross
10682 else
10683   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10684   lt_status=$lt_dlunknown
10685   cat > conftest.$ac_ext <<_LT_EOF
10686 #line 10686 "configure"
10687 #include "confdefs.h"
10688
10689 #if HAVE_DLFCN_H
10690 #include <dlfcn.h>
10691 #endif
10692
10693 #include <stdio.h>
10694
10695 #ifdef RTLD_GLOBAL
10696 #  define LT_DLGLOBAL           RTLD_GLOBAL
10697 #else
10698 #  ifdef DL_GLOBAL
10699 #    define LT_DLGLOBAL         DL_GLOBAL
10700 #  else
10701 #    define LT_DLGLOBAL         0
10702 #  endif
10703 #endif
10704
10705 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10706    find out it does not work in some platform. */
10707 #ifndef LT_DLLAZY_OR_NOW
10708 #  ifdef RTLD_LAZY
10709 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10710 #  else
10711 #    ifdef DL_LAZY
10712 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10713 #    else
10714 #      ifdef RTLD_NOW
10715 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10716 #      else
10717 #        ifdef DL_NOW
10718 #          define LT_DLLAZY_OR_NOW      DL_NOW
10719 #        else
10720 #          define LT_DLLAZY_OR_NOW      0
10721 #        endif
10722 #      endif
10723 #    endif
10724 #  endif
10725 #endif
10726
10727 /* When -fvisbility=hidden is used, assume the code has been annotated
10728    correspondingly for the symbols needed.  */
10729 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10730 void fnord () __attribute__((visibility("default")));
10731 #endif
10732
10733 void fnord () { int i=42; }
10734 int main ()
10735 {
10736   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10737   int status = $lt_dlunknown;
10738
10739   if (self)
10740     {
10741       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10742       else
10743         {
10744           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10745           else puts (dlerror ());
10746         }
10747       /* dlclose (self); */
10748     }
10749   else
10750     puts (dlerror ());
10751
10752   return status;
10753 }
10754 _LT_EOF
10755   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10756   (eval $ac_link) 2>&5
10757   ac_status=$?
10758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10759   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10760     (./conftest; exit; ) >&5 2>/dev/null
10761     lt_status=$?
10762     case x$lt_status in
10763       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10764       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10765       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10766     esac
10767   else :
10768     # compilation failed
10769     lt_cv_dlopen_self=no
10770   fi
10771 fi
10772 rm -fr conftest*
10773
10774
10775 fi
10776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10777 $as_echo "$lt_cv_dlopen_self" >&6; }
10778
10779     if test "x$lt_cv_dlopen_self" = xyes; then
10780       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10781       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10782 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10783 if test "${lt_cv_dlopen_self_static+set}" = set; then :
10784   $as_echo_n "(cached) " >&6
10785 else
10786           if test "$cross_compiling" = yes; then :
10787   lt_cv_dlopen_self_static=cross
10788 else
10789   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10790   lt_status=$lt_dlunknown
10791   cat > conftest.$ac_ext <<_LT_EOF
10792 #line 10792 "configure"
10793 #include "confdefs.h"
10794
10795 #if HAVE_DLFCN_H
10796 #include <dlfcn.h>
10797 #endif
10798
10799 #include <stdio.h>
10800
10801 #ifdef RTLD_GLOBAL
10802 #  define LT_DLGLOBAL           RTLD_GLOBAL
10803 #else
10804 #  ifdef DL_GLOBAL
10805 #    define LT_DLGLOBAL         DL_GLOBAL
10806 #  else
10807 #    define LT_DLGLOBAL         0
10808 #  endif
10809 #endif
10810
10811 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10812    find out it does not work in some platform. */
10813 #ifndef LT_DLLAZY_OR_NOW
10814 #  ifdef RTLD_LAZY
10815 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10816 #  else
10817 #    ifdef DL_LAZY
10818 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10819 #    else
10820 #      ifdef RTLD_NOW
10821 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10822 #      else
10823 #        ifdef DL_NOW
10824 #          define LT_DLLAZY_OR_NOW      DL_NOW
10825 #        else
10826 #          define LT_DLLAZY_OR_NOW      0
10827 #        endif
10828 #      endif
10829 #    endif
10830 #  endif
10831 #endif
10832
10833 /* When -fvisbility=hidden is used, assume the code has been annotated
10834    correspondingly for the symbols needed.  */
10835 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10836 void fnord () __attribute__((visibility("default")));
10837 #endif
10838
10839 void fnord () { int i=42; }
10840 int main ()
10841 {
10842   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10843   int status = $lt_dlunknown;
10844
10845   if (self)
10846     {
10847       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10848       else
10849         {
10850           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10851           else puts (dlerror ());
10852         }
10853       /* dlclose (self); */
10854     }
10855   else
10856     puts (dlerror ());
10857
10858   return status;
10859 }
10860 _LT_EOF
10861   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10862   (eval $ac_link) 2>&5
10863   ac_status=$?
10864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10865   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10866     (./conftest; exit; ) >&5 2>/dev/null
10867     lt_status=$?
10868     case x$lt_status in
10869       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10870       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10871       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10872     esac
10873   else :
10874     # compilation failed
10875     lt_cv_dlopen_self_static=no
10876   fi
10877 fi
10878 rm -fr conftest*
10879
10880
10881 fi
10882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10883 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10884     fi
10885
10886     CPPFLAGS="$save_CPPFLAGS"
10887     LDFLAGS="$save_LDFLAGS"
10888     LIBS="$save_LIBS"
10889     ;;
10890   esac
10891
10892   case $lt_cv_dlopen_self in
10893   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10894   *) enable_dlopen_self=unknown ;;
10895   esac
10896
10897   case $lt_cv_dlopen_self_static in
10898   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10899   *) enable_dlopen_self_static=unknown ;;
10900   esac
10901 fi
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919 striplib=
10920 old_striplib=
10921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
10922 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
10923 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
10924   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
10925   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
10926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10927 $as_echo "yes" >&6; }
10928 else
10929 # FIXME - insert some real tests, host_os isn't really good enough
10930   case $host_os in
10931   darwin*)
10932     if test -n "$STRIP" ; then
10933       striplib="$STRIP -x"
10934       old_striplib="$STRIP -S"
10935       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10936 $as_echo "yes" >&6; }
10937     else
10938       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10939 $as_echo "no" >&6; }
10940     fi
10941     ;;
10942   *)
10943     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10944 $as_echo "no" >&6; }
10945     ;;
10946   esac
10947 fi
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960   # Report which library types will actually be built
10961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
10962 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
10963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
10964 $as_echo "$can_build_shared" >&6; }
10965
10966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
10967 $as_echo_n "checking whether to build shared libraries... " >&6; }
10968   test "$can_build_shared" = "no" && enable_shared=no
10969
10970   # On AIX, shared libraries and static libraries use the same namespace, and
10971   # are all built from PIC.
10972   case $host_os in
10973   aix3*)
10974     test "$enable_shared" = yes && enable_static=no
10975     if test -n "$RANLIB"; then
10976       archive_cmds="$archive_cmds~\$RANLIB \$lib"
10977       postinstall_cmds='$RANLIB $lib'
10978     fi
10979     ;;
10980
10981   aix[4-9]*)
10982     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
10983       test "$enable_shared" = yes && enable_static=no
10984     fi
10985     ;;
10986   esac
10987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
10988 $as_echo "$enable_shared" >&6; }
10989
10990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
10991 $as_echo_n "checking whether to build static libraries... " >&6; }
10992   # Make sure either enable_shared or enable_static is yes.
10993   test "$enable_shared" = yes || enable_static=yes
10994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
10995 $as_echo "$enable_static" >&6; }
10996
10997
10998
10999
11000 fi
11001 ac_ext=c
11002 ac_cpp='$CPP $CPPFLAGS'
11003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11006
11007 CC="$lt_save_CC"
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021         ac_config_commands="$ac_config_commands libtool"
11022
11023
11024
11025
11026 # Only expand once:
11027
11028
11029
11030 if test "x$CC" != xcc; then
11031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
11032 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
11033 else
11034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
11035 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
11036 fi
11037 set dummy $CC; ac_cc=`$as_echo "$2" |
11038                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
11039 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
11040   $as_echo_n "(cached) " >&6
11041 else
11042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11043 /* end confdefs.h.  */
11044
11045 int
11046 main ()
11047 {
11048
11049   ;
11050   return 0;
11051 }
11052 _ACEOF
11053 # Make sure it works both with $CC and with simple cc.
11054 # We do the test twice because some compilers refuse to overwrite an
11055 # existing .o file with -o, though they will create one.
11056 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
11057 rm -f conftest2.*
11058 if { { case "(($ac_try" in
11059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11060   *) ac_try_echo=$ac_try;;
11061 esac
11062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11063 $as_echo "$ac_try_echo"; } >&5
11064   (eval "$ac_try") 2>&5
11065   ac_status=$?
11066   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11067   test $ac_status = 0; } &&
11068    test -f conftest2.$ac_objext && { { case "(($ac_try" in
11069   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11070   *) ac_try_echo=$ac_try;;
11071 esac
11072 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11073 $as_echo "$ac_try_echo"; } >&5
11074   (eval "$ac_try") 2>&5
11075   ac_status=$?
11076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11077   test $ac_status = 0; };
11078 then
11079   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
11080   if test "x$CC" != xcc; then
11081     # Test first that cc exists at all.
11082     if { ac_try='cc -c conftest.$ac_ext >&5'
11083   { { case "(($ac_try" in
11084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11085   *) ac_try_echo=$ac_try;;
11086 esac
11087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11088 $as_echo "$ac_try_echo"; } >&5
11089   (eval "$ac_try") 2>&5
11090   ac_status=$?
11091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11092   test $ac_status = 0; }; }; then
11093       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
11094       rm -f conftest2.*
11095       if { { case "(($ac_try" in
11096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11097   *) ac_try_echo=$ac_try;;
11098 esac
11099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11100 $as_echo "$ac_try_echo"; } >&5
11101   (eval "$ac_try") 2>&5
11102   ac_status=$?
11103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11104   test $ac_status = 0; } &&
11105          test -f conftest2.$ac_objext && { { case "(($ac_try" in
11106   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11107   *) ac_try_echo=$ac_try;;
11108 esac
11109 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11110 $as_echo "$ac_try_echo"; } >&5
11111   (eval "$ac_try") 2>&5
11112   ac_status=$?
11113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11114   test $ac_status = 0; };
11115       then
11116         # cc works too.
11117         :
11118       else
11119         # cc exists but doesn't like -o.
11120         eval ac_cv_prog_cc_${ac_cc}_c_o=no
11121       fi
11122     fi
11123   fi
11124 else
11125   eval ac_cv_prog_cc_${ac_cc}_c_o=no
11126 fi
11127 rm -f core conftest*
11128
11129 fi
11130 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
11131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11132 $as_echo "yes" >&6; }
11133 else
11134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11135 $as_echo "no" >&6; }
11136
11137 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
11138
11139 fi
11140
11141 # expand $ac_aux_dir to an absolute path
11142 am_aux_dir=`cd $ac_aux_dir && pwd`
11143
11144 # FIXME: we rely on the cache variable name because
11145 # there is no other way.
11146 set dummy $CC
11147 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
11148 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
11149 if test "$am_t" != yes; then
11150    # Losing compiler, so override with the script.
11151    # FIXME: It is wrong to rewrite CC.
11152    # But if we don't then we get into trouble of one sort or another.
11153    # A longer-term fix would be to have automake use am__CC in this case,
11154    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
11155    CC="$am_aux_dir/compile $CC"
11156 fi
11157
11158
11159
11160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11161 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11162 set x ${MAKE-make}
11163 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11164 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
11165   $as_echo_n "(cached) " >&6
11166 else
11167   cat >conftest.make <<\_ACEOF
11168 SHELL = /bin/sh
11169 all:
11170         @echo '@@@%%%=$(MAKE)=@@@%%%'
11171 _ACEOF
11172 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
11173 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11174   *@@@%%%=?*=@@@%%%*)
11175     eval ac_cv_prog_make_${ac_make}_set=yes;;
11176   *)
11177     eval ac_cv_prog_make_${ac_make}_set=no;;
11178 esac
11179 rm -f conftest.make
11180 fi
11181 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11183 $as_echo "yes" >&6; }
11184   SET_MAKE=
11185 else
11186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11187 $as_echo "no" >&6; }
11188   SET_MAKE="MAKE=${MAKE-make}"
11189 fi
11190
11191
11192 # -------
11193 # Headers
11194 # -------
11195
11196 # Sanity check for the cross-compilation case:
11197 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11198 if test "x$ac_cv_header_stdio_h" = x""yes; then :
11199   :
11200 else
11201   as_fn_error "Can't find stdio.h.
11202 You must have a usable C system for the target already installed, at least
11203 including headers and, preferably, the library, before you can configure
11204 the Objective C runtime system.  If necessary, install gcc now with
11205 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11206 fi
11207
11208
11209
11210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11211 $as_echo_n "checking for ANSI C header files... " >&6; }
11212 if test "${ac_cv_header_stdc+set}" = set; then :
11213   $as_echo_n "(cached) " >&6
11214 else
11215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11216 /* end confdefs.h.  */
11217 #include <stdlib.h>
11218 #include <stdarg.h>
11219 #include <string.h>
11220 #include <float.h>
11221
11222 int
11223 main ()
11224 {
11225
11226   ;
11227   return 0;
11228 }
11229 _ACEOF
11230 if ac_fn_c_try_compile "$LINENO"; then :
11231   ac_cv_header_stdc=yes
11232 else
11233   ac_cv_header_stdc=no
11234 fi
11235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11236
11237 if test $ac_cv_header_stdc = yes; then
11238   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11240 /* end confdefs.h.  */
11241 #include <string.h>
11242
11243 _ACEOF
11244 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11245   $EGREP "memchr" >/dev/null 2>&1; then :
11246
11247 else
11248   ac_cv_header_stdc=no
11249 fi
11250 rm -f conftest*
11251
11252 fi
11253
11254 if test $ac_cv_header_stdc = yes; then
11255   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11257 /* end confdefs.h.  */
11258 #include <stdlib.h>
11259
11260 _ACEOF
11261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11262   $EGREP "free" >/dev/null 2>&1; then :
11263
11264 else
11265   ac_cv_header_stdc=no
11266 fi
11267 rm -f conftest*
11268
11269 fi
11270
11271 if test $ac_cv_header_stdc = yes; then
11272   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11273   if test "$cross_compiling" = yes; then :
11274   :
11275 else
11276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11277 /* end confdefs.h.  */
11278 #include <ctype.h>
11279 #include <stdlib.h>
11280 #if ((' ' & 0x0FF) == 0x020)
11281 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11282 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11283 #else
11284 # define ISLOWER(c) \
11285                    (('a' <= (c) && (c) <= 'i') \
11286                      || ('j' <= (c) && (c) <= 'r') \
11287                      || ('s' <= (c) && (c) <= 'z'))
11288 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11289 #endif
11290
11291 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11292 int
11293 main ()
11294 {
11295   int i;
11296   for (i = 0; i < 256; i++)
11297     if (XOR (islower (i), ISLOWER (i))
11298         || toupper (i) != TOUPPER (i))
11299       return 2;
11300   return 0;
11301 }
11302 _ACEOF
11303 if ac_fn_c_try_run "$LINENO"; then :
11304
11305 else
11306   ac_cv_header_stdc=no
11307 fi
11308 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11309   conftest.$ac_objext conftest.beam conftest.$ac_ext
11310 fi
11311
11312 fi
11313 fi
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11315 $as_echo "$ac_cv_header_stdc" >&6; }
11316 if test $ac_cv_header_stdc = yes; then
11317
11318 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11319
11320 fi
11321
11322
11323 for ac_header in sched.h
11324 do :
11325   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11326 if test "x$ac_cv_header_sched_h" = x""yes; then :
11327   cat >>confdefs.h <<_ACEOF
11328 #define HAVE_SCHED_H 1
11329 _ACEOF
11330
11331 fi
11332
11333 done
11334
11335
11336 # -----------
11337 # Miscellanea
11338 # -----------
11339
11340 # Check if we have thread-local storage
11341
11342
11343    # Check whether --enable-tls was given.
11344 if test "${enable_tls+set}" = set; then :
11345   enableval=$enable_tls;
11346       case "$enableval" in
11347        yes|no) ;;
11348        *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11349       esac
11350
11351 else
11352   enable_tls=yes
11353 fi
11354
11355
11356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11357 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11358 if test "${gcc_cv_have_tls+set}" = set; then :
11359   $as_echo_n "(cached) " >&6
11360 else
11361
11362     if test "$cross_compiling" = yes; then :
11363                 if test x$gcc_no_link = xyes; then
11364   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11365 fi
11366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11367 /* end confdefs.h.  */
11368 __thread int a; int b; int main() { return a = b; }
11369 _ACEOF
11370 if ac_fn_c_try_link "$LINENO"; then :
11371   chktls_save_LDFLAGS="$LDFLAGS"
11372                           case $host in
11373             *-*-linux*)
11374               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11375               ;;
11376           esac
11377           chktls_save_CFLAGS="$CFLAGS"
11378           CFLAGS="-fPIC $CFLAGS"
11379                   if test x$gcc_no_link = xyes; then
11380   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11381 fi
11382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11383 /* end confdefs.h.  */
11384 int f() { return 0; }
11385 _ACEOF
11386 if ac_fn_c_try_link "$LINENO"; then :
11387   if test x$gcc_no_link = xyes; then
11388   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11389 fi
11390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11391 /* end confdefs.h.  */
11392 __thread int a; int b; int f() { return a = b; }
11393 _ACEOF
11394 if ac_fn_c_try_link "$LINENO"; then :
11395   gcc_cv_have_tls=yes
11396 else
11397   gcc_cv_have_tls=no
11398 fi
11399 rm -f core conftest.err conftest.$ac_objext \
11400     conftest$ac_exeext conftest.$ac_ext
11401 else
11402   gcc_cv_have_tls=yes
11403 fi
11404 rm -f core conftest.err conftest.$ac_objext \
11405     conftest$ac_exeext conftest.$ac_ext
11406           CFLAGS="$chktls_save_CFLAGS"
11407           LDFLAGS="$chktls_save_LDFLAGS"
11408 else
11409   gcc_cv_have_tls=no
11410 fi
11411 rm -f core conftest.err conftest.$ac_objext \
11412     conftest$ac_exeext conftest.$ac_ext
11413
11414
11415 else
11416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11417 /* end confdefs.h.  */
11418 __thread int a; int b; int main() { return a = b; }
11419 _ACEOF
11420 if ac_fn_c_try_run "$LINENO"; then :
11421                       chktls_save_LDFLAGS="$LDFLAGS"
11422       LDFLAGS="-static $LDFLAGS"
11423       if test x$gcc_no_link = xyes; then
11424   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11425 fi
11426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11427 /* end confdefs.h.  */
11428 int main() { return 0; }
11429 _ACEOF
11430 if ac_fn_c_try_link "$LINENO"; then :
11431   if test "$cross_compiling" = yes; then :
11432   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11433 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11434 as_fn_error "cannot run test program while cross compiling
11435 See \`config.log' for more details." "$LINENO" 5; }
11436 else
11437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11438 /* end confdefs.h.  */
11439 __thread int a; int b; int main() { return a = b; }
11440 _ACEOF
11441 if ac_fn_c_try_run "$LINENO"; then :
11442   gcc_cv_have_tls=yes
11443 else
11444   gcc_cv_have_tls=no
11445 fi
11446 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11447   conftest.$ac_objext conftest.beam conftest.$ac_ext
11448 fi
11449
11450 else
11451   gcc_cv_have_tls=yes
11452 fi
11453 rm -f core conftest.err conftest.$ac_objext \
11454     conftest$ac_exeext conftest.$ac_ext
11455       LDFLAGS="$chktls_save_LDFLAGS"
11456       if test $gcc_cv_have_tls = yes; then
11457                                                 chktls_save_CFLAGS="$CFLAGS"
11458         thread_CFLAGS=failed
11459         for flag in '' '-pthread' '-lpthread'; do
11460           CFLAGS="$flag $chktls_save_CFLAGS"
11461           if test x$gcc_no_link = xyes; then
11462   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11463 fi
11464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11465 /* end confdefs.h.  */
11466 #include <pthread.h>
11467                 void *g(void *d) { return NULL; }
11468 int
11469 main ()
11470 {
11471 pthread_t t; pthread_create(&t,NULL,g,NULL);
11472   ;
11473   return 0;
11474 }
11475 _ACEOF
11476 if ac_fn_c_try_link "$LINENO"; then :
11477   thread_CFLAGS="$flag"
11478 fi
11479 rm -f core conftest.err conftest.$ac_objext \
11480     conftest$ac_exeext conftest.$ac_ext
11481           if test "X$thread_CFLAGS" != Xfailed; then
11482             break
11483           fi
11484         done
11485         CFLAGS="$chktls_save_CFLAGS"
11486         if test "X$thread_CFLAGS" != Xfailed; then
11487           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11488                                                   if test "$cross_compiling" = yes; then :
11489   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11491 as_fn_error "cannot run test program while cross compiling
11492 See \`config.log' for more details." "$LINENO" 5; }
11493 else
11494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11495 /* end confdefs.h.  */
11496 #include <pthread.h>
11497                 __thread int a;
11498                 static int *volatile a_in_other_thread;
11499                 static void *
11500                 thread_func (void *arg)
11501                 {
11502                   a_in_other_thread = &a;
11503                   return (void *)0;
11504                 }
11505 int
11506 main ()
11507 {
11508 pthread_t thread;
11509                 void *thread_retval;
11510                 int *volatile a_in_main_thread;
11511                 a_in_main_thread = &a;
11512                 if (pthread_create (&thread, (pthread_attr_t *)0,
11513                                     thread_func, (void *)0))
11514                   return 0;
11515                 if (pthread_join (thread, &thread_retval))
11516                   return 0;
11517                 return (a_in_other_thread == a_in_main_thread);
11518   ;
11519   return 0;
11520 }
11521 _ACEOF
11522 if ac_fn_c_try_run "$LINENO"; then :
11523   gcc_cv_have_tls=yes
11524 else
11525   gcc_cv_have_tls=no
11526 fi
11527 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11528   conftest.$ac_objext conftest.beam conftest.$ac_ext
11529 fi
11530
11531           CFLAGS="$chktls_save_CFLAGS"
11532         fi
11533       fi
11534 else
11535   gcc_cv_have_tls=no
11536 fi
11537 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11538   conftest.$ac_objext conftest.beam conftest.$ac_ext
11539 fi
11540
11541 fi
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11543 $as_echo "$gcc_cv_have_tls" >&6; }
11544   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11545
11546 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11547
11548   fi
11549
11550
11551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11552 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11553 if test "${gt_cv_bitfield_type_matters+set}" = set; then :
11554   $as_echo_n "(cached) " >&6
11555 else
11556
11557     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11558 /* end confdefs.h.  */
11559 struct foo1 { char x; char y:1; char z; };
11560 struct foo2 { char x; long long int y:1; char z; };
11561 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11562 int
11563 main ()
11564 {
11565
11566   ;
11567   return 0;
11568 }
11569 _ACEOF
11570 if ac_fn_c_try_compile "$LINENO"; then :
11571   gt_cv_bitfield_type_matters=yes
11572 else
11573   gt_cv_bitfield_type_matters=no
11574 fi
11575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11576
11577 fi
11578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11579 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11580   if test $gt_cv_bitfield_type_matters = yes; then
11581
11582 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11583
11584   fi
11585
11586
11587 # -----------
11588 # boehm-gc
11589 # -----------
11590
11591 # Check whether --enable-objc-gc was given.
11592 if test "${enable_objc_gc+set}" = set; then :
11593   enableval=$enable_objc_gc;
11594 else
11595   enable_objc_gc=no
11596 fi
11597
11598
11599 # Check whether --with-target-bdw-gc was given.
11600 if test "${with_target_bdw_gc+set}" = set; then :
11601   withval=$with_target_bdw_gc;
11602 fi
11603
11604
11605 # Check whether --with-target-bdw-gc-include was given.
11606 if test "${with_target_bdw_gc_include+set}" = set; then :
11607   withval=$with_target_bdw_gc_include;
11608 fi
11609
11610
11611 # Check whether --with-target-bdw-gc-lib was given.
11612 if test "${with_target_bdw_gc_lib+set}" = set; then :
11613   withval=$with_target_bdw_gc_lib;
11614 fi
11615
11616
11617 case "$enable_objc_gc" in
11618 no)
11619   use_bdw_gc=no
11620   ;;
11621 *)
11622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11623 $as_echo_n "checking for bdw garbage collector... " >&6; }
11624   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11625         BDW_GC_CFLAGS=
11626     BDW_GC_LIBS="-lgc"
11627   else
11628         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11629       as_fn_error "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11630     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11631       as_fn_error "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11632     else
11633       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11634 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11635     fi
11636     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11637     bdw_val=
11638     if test "x$with_target_bdw_gc" != x; then
11639       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11640         case "$i" in
11641           *=*) sd=${i%%=*}; d=${i#*=} ;;
11642           *) sd=.; d=$i ;;
11643         esac
11644         if test "$mldir" = "$sd"; then
11645           bdw_val=$d
11646         fi
11647       done
11648       if test "x$bdw_val" = x; then
11649         as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11650       fi
11651       bdw_inc_dir="$bdw_val/include"
11652       bdw_lib_dir="$bdw_val/lib"
11653     fi
11654     bdw_val=
11655     if test "x$with_target_bdw_gc_include" != x; then
11656       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11657         case "$i" in
11658           *=*) sd=${i%%=*}; d=${i#*=} ;;
11659           *) sd=.; d=$i; fallback=$i ;;
11660         esac
11661         if test "$mldir" = "$sd"; then
11662           bdw_val=$d
11663         fi
11664       done
11665       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11666         bdw_inc_dir="$fallback"
11667       elif test "x$bdw_val" = x; then
11668         as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11669       else
11670         bdw_inc_dir="$bdw_val"
11671       fi
11672     fi
11673     bdw_val=
11674     if test "x$with_target_bdw_gc_lib" != x; then
11675       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11676         case "$i" in
11677           *=*) sd=${i%%=*}; d=${i#*=} ;;
11678           *) sd=.; d=$i ;;
11679         esac
11680         if test "$mldir" = "$sd"; then
11681           bdw_val=$d
11682         fi
11683       done
11684       if test "x$bdw_val" = x; then
11685         as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11686       fi
11687       bdw_lib_dir="$bdw_val"
11688     fi
11689     if test "x$bdw_inc_dir" = x; then
11690       as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11691     fi
11692     if test "x$bdw_lib_dir" = x; then
11693       as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11694     fi
11695     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11696     if test -f $bdw_lib_dir/libgc.la; then
11697       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11698     else
11699       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11700     fi
11701     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11702 $as_echo "found" >&6; }
11703   fi
11704
11705   case "$BDW_GC_LIBS" in
11706   *libgc.la)
11707     use_bdw_gc=yes
11708     ;;
11709   *)
11710     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11711 $as_echo_n "checking for system boehm-gc... " >&6; }
11712     save_CFLAGS=$CFLAGS
11713     save_LIBS=$LIBS
11714     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11715     LIBS="$LIBS $BDW_GC_LIBS"
11716             if test x$gcc_no_link = xyes; then
11717   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11718 fi
11719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11720 /* end confdefs.h.  */
11721 #include <gc/gc.h>
11722 int
11723 main ()
11724 {
11725 GC_init()
11726   ;
11727   return 0;
11728 }
11729 _ACEOF
11730 if ac_fn_c_try_link "$LINENO"; then :
11731
11732         if test "$cross_compiling" = yes; then :
11733             system_bdw_gc_found=no
11734
11735 else
11736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11737 /* end confdefs.h.  */
11738
11739           #include <gc/gc.h>
11740           int main() {
11741             GC_init();
11742             return 0;
11743           }
11744
11745 _ACEOF
11746 if ac_fn_c_try_run "$LINENO"; then :
11747   system_bdw_gc_found=yes
11748 else
11749   system_bdw_gc_found=no
11750 fi
11751 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11752   conftest.$ac_objext conftest.beam conftest.$ac_ext
11753 fi
11754
11755
11756 else
11757   system_bdw_gc_found=no
11758 fi
11759 rm -f core conftest.err conftest.$ac_objext \
11760     conftest$ac_exeext conftest.$ac_ext
11761     CFLAGS=$save_CFLAGS
11762     LIBS=$save_LIBS
11763     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11764       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11765 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11766       use_bdw_gc=no
11767     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11768       as_fn_error "system bdw-gc required but not found" "$LINENO" 5
11769     else
11770       use_bdw_gc=yes
11771       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11772 $as_echo "found" >&6; }
11773     fi
11774   esac
11775 esac
11776
11777 if test "$use_bdw_gc" = no; then
11778   OBJC_GCFLAGS=''
11779   OBJC_BOEHM_GC=''
11780   OBJC_BOEHM_GC_INCLUDES=''
11781   OBJC_BOEHM_GC_LIBS=''
11782 else
11783   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11784   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11785   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11786   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11787 fi
11788
11789
11790
11791
11792
11793 # Determine what GCC version number to use in filesystem paths.
11794
11795   get_gcc_base_ver="cat"
11796
11797 # Check whether --with-gcc-major-version-only was given.
11798 if test "${with_gcc_major_version_only+set}" = set; then :
11799   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11800         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
11801       fi
11802
11803 fi
11804
11805
11806
11807
11808 # ------
11809 # Output
11810 # ------
11811
11812 if test ${multilib} = yes; then
11813   multilib_arg="--enable-multilib"
11814 else
11815   multilib_arg=
11816 fi
11817
11818 ac_config_files="$ac_config_files Makefile"
11819
11820 cat >confcache <<\_ACEOF
11821 # This file is a shell script that caches the results of configure
11822 # tests run on this system so they can be shared between configure
11823 # scripts and configure runs, see configure's option --config-cache.
11824 # It is not useful on other systems.  If it contains results you don't
11825 # want to keep, you may remove or edit it.
11826 #
11827 # config.status only pays attention to the cache file if you give it
11828 # the --recheck option to rerun configure.
11829 #
11830 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11831 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11832 # following values.
11833
11834 _ACEOF
11835
11836 # The following way of writing the cache mishandles newlines in values,
11837 # but we know of no workaround that is simple, portable, and efficient.
11838 # So, we kill variables containing newlines.
11839 # Ultrix sh set writes to stderr and can't be redirected directly,
11840 # and sets the high bit in the cache file unless we assign to the vars.
11841 (
11842   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11843     eval ac_val=\$$ac_var
11844     case $ac_val in #(
11845     *${as_nl}*)
11846       case $ac_var in #(
11847       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11848 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11849       esac
11850       case $ac_var in #(
11851       _ | IFS | as_nl) ;; #(
11852       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11853       *) { eval $ac_var=; unset $ac_var;} ;;
11854       esac ;;
11855     esac
11856   done
11857
11858   (set) 2>&1 |
11859     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11860     *${as_nl}ac_space=\ *)
11861       # `set' does not quote correctly, so add quotes: double-quote
11862       # substitution turns \\\\ into \\, and sed turns \\ into \.
11863       sed -n \
11864         "s/'/'\\\\''/g;
11865           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11866       ;; #(
11867     *)
11868       # `set' quotes correctly as required by POSIX, so do not add quotes.
11869       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11870       ;;
11871     esac |
11872     sort
11873 ) |
11874   sed '
11875      /^ac_cv_env_/b end
11876      t clear
11877      :clear
11878      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11879      t end
11880      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11881      :end' >>confcache
11882 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11883   if test -w "$cache_file"; then
11884     test "x$cache_file" != "x/dev/null" &&
11885       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11886 $as_echo "$as_me: updating cache $cache_file" >&6;}
11887     cat confcache >$cache_file
11888   else
11889     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11890 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11891   fi
11892 fi
11893 rm -f confcache
11894
11895 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11896 # Let make expand exec_prefix.
11897 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11898
11899 DEFS=-DHAVE_CONFIG_H
11900
11901 ac_libobjs=
11902 ac_ltlibobjs=
11903 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11904   # 1. Remove the extension, and $U if already installed.
11905   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11906   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11907   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11908   #    will be set to the directory where LIBOBJS objects are built.
11909   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11910   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11911 done
11912 LIBOBJS=$ac_libobjs
11913
11914 LTLIBOBJS=$ac_ltlibobjs
11915
11916
11917 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11918   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
11919 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11920 fi
11921
11922 : ${CONFIG_STATUS=./config.status}
11923 ac_write_fail=0
11924 ac_clean_files_save=$ac_clean_files
11925 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11926 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11927 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11928 as_write_fail=0
11929 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11930 #! $SHELL
11931 # Generated by $as_me.
11932 # Run this file to recreate the current configuration.
11933 # Compiler output produced by configure, useful for debugging
11934 # configure, is in config.log if it exists.
11935
11936 debug=false
11937 ac_cs_recheck=false
11938 ac_cs_silent=false
11939
11940 SHELL=\${CONFIG_SHELL-$SHELL}
11941 export SHELL
11942 _ASEOF
11943 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11944 ## -------------------- ##
11945 ## M4sh Initialization. ##
11946 ## -------------------- ##
11947
11948 # Be more Bourne compatible
11949 DUALCASE=1; export DUALCASE # for MKS sh
11950 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11951   emulate sh
11952   NULLCMD=:
11953   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11954   # is contrary to our usage.  Disable this feature.
11955   alias -g '${1+"$@"}'='"$@"'
11956   setopt NO_GLOB_SUBST
11957 else
11958   case `(set -o) 2>/dev/null` in #(
11959   *posix*) :
11960     set -o posix ;; #(
11961   *) :
11962      ;;
11963 esac
11964 fi
11965
11966
11967 as_nl='
11968 '
11969 export as_nl
11970 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11971 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11972 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11973 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11974 # Prefer a ksh shell builtin over an external printf program on Solaris,
11975 # but without wasting forks for bash or zsh.
11976 if test -z "$BASH_VERSION$ZSH_VERSION" \
11977     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11978   as_echo='print -r --'
11979   as_echo_n='print -rn --'
11980 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11981   as_echo='printf %s\n'
11982   as_echo_n='printf %s'
11983 else
11984   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11985     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11986     as_echo_n='/usr/ucb/echo -n'
11987   else
11988     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11989     as_echo_n_body='eval
11990       arg=$1;
11991       case $arg in #(
11992       *"$as_nl"*)
11993         expr "X$arg" : "X\\(.*\\)$as_nl";
11994         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11995       esac;
11996       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11997     '
11998     export as_echo_n_body
11999     as_echo_n='sh -c $as_echo_n_body as_echo'
12000   fi
12001   export as_echo_body
12002   as_echo='sh -c $as_echo_body as_echo'
12003 fi
12004
12005 # The user is always right.
12006 if test "${PATH_SEPARATOR+set}" != set; then
12007   PATH_SEPARATOR=:
12008   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
12009     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
12010       PATH_SEPARATOR=';'
12011   }
12012 fi
12013
12014
12015 # IFS
12016 # We need space, tab and new line, in precisely that order.  Quoting is
12017 # there to prevent editors from complaining about space-tab.
12018 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
12019 # splitting by setting IFS to empty value.)
12020 IFS=" ""        $as_nl"
12021
12022 # Find who we are.  Look in the path if we contain no directory separator.
12023 case $0 in #((
12024   *[\\/]* ) as_myself=$0 ;;
12025   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12026 for as_dir in $PATH
12027 do
12028   IFS=$as_save_IFS
12029   test -z "$as_dir" && as_dir=.
12030     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12031   done
12032 IFS=$as_save_IFS
12033
12034      ;;
12035 esac
12036 # We did not find ourselves, most probably we were run as `sh COMMAND'
12037 # in which case we are not to be found in the path.
12038 if test "x$as_myself" = x; then
12039   as_myself=$0
12040 fi
12041 if test ! -f "$as_myself"; then
12042   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12043   exit 1
12044 fi
12045
12046 # Unset variables that we do not need and which cause bugs (e.g. in
12047 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12048 # suppresses any "Segmentation fault" message there.  '((' could
12049 # trigger a bug in pdksh 5.2.14.
12050 for as_var in BASH_ENV ENV MAIL MAILPATH
12051 do eval test x\${$as_var+set} = xset \
12052   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12053 done
12054 PS1='$ '
12055 PS2='> '
12056 PS4='+ '
12057
12058 # NLS nuisances.
12059 LC_ALL=C
12060 export LC_ALL
12061 LANGUAGE=C
12062 export LANGUAGE
12063
12064 # CDPATH.
12065 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12066
12067
12068 # as_fn_error ERROR [LINENO LOG_FD]
12069 # ---------------------------------
12070 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12071 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12072 # script with status $?, using 1 if that was 0.
12073 as_fn_error ()
12074 {
12075   as_status=$?; test $as_status -eq 0 && as_status=1
12076   if test "$3"; then
12077     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12078     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
12079   fi
12080   $as_echo "$as_me: error: $1" >&2
12081   as_fn_exit $as_status
12082 } # as_fn_error
12083
12084
12085 # as_fn_set_status STATUS
12086 # -----------------------
12087 # Set $? to STATUS, without forking.
12088 as_fn_set_status ()
12089 {
12090   return $1
12091 } # as_fn_set_status
12092
12093 # as_fn_exit STATUS
12094 # -----------------
12095 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12096 as_fn_exit ()
12097 {
12098   set +e
12099   as_fn_set_status $1
12100   exit $1
12101 } # as_fn_exit
12102
12103 # as_fn_unset VAR
12104 # ---------------
12105 # Portably unset VAR.
12106 as_fn_unset ()
12107 {
12108   { eval $1=; unset $1;}
12109 }
12110 as_unset=as_fn_unset
12111 # as_fn_append VAR VALUE
12112 # ----------------------
12113 # Append the text in VALUE to the end of the definition contained in VAR. Take
12114 # advantage of any shell optimizations that allow amortized linear growth over
12115 # repeated appends, instead of the typical quadratic growth present in naive
12116 # implementations.
12117 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12118   eval 'as_fn_append ()
12119   {
12120     eval $1+=\$2
12121   }'
12122 else
12123   as_fn_append ()
12124   {
12125     eval $1=\$$1\$2
12126   }
12127 fi # as_fn_append
12128
12129 # as_fn_arith ARG...
12130 # ------------------
12131 # Perform arithmetic evaluation on the ARGs, and store the result in the
12132 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12133 # must be portable across $(()) and expr.
12134 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12135   eval 'as_fn_arith ()
12136   {
12137     as_val=$(( $* ))
12138   }'
12139 else
12140   as_fn_arith ()
12141   {
12142     as_val=`expr "$@" || test $? -eq 1`
12143   }
12144 fi # as_fn_arith
12145
12146
12147 if expr a : '\(a\)' >/dev/null 2>&1 &&
12148    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12149   as_expr=expr
12150 else
12151   as_expr=false
12152 fi
12153
12154 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12155   as_basename=basename
12156 else
12157   as_basename=false
12158 fi
12159
12160 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12161   as_dirname=dirname
12162 else
12163   as_dirname=false
12164 fi
12165
12166 as_me=`$as_basename -- "$0" ||
12167 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12168          X"$0" : 'X\(//\)$' \| \
12169          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12170 $as_echo X/"$0" |
12171     sed '/^.*\/\([^/][^/]*\)\/*$/{
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
12185 # Avoid depending upon Character Ranges.
12186 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12187 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12188 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12189 as_cr_digits='0123456789'
12190 as_cr_alnum=$as_cr_Letters$as_cr_digits
12191
12192 ECHO_C= ECHO_N= ECHO_T=
12193 case `echo -n x` in #(((((
12194 -n*)
12195   case `echo 'xy\c'` in
12196   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12197   xy)  ECHO_C='\c';;
12198   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12199        ECHO_T=' ';;
12200   esac;;
12201 *)
12202   ECHO_N='-n';;
12203 esac
12204
12205 rm -f conf$$ conf$$.exe conf$$.file
12206 if test -d conf$$.dir; then
12207   rm -f conf$$.dir/conf$$.file
12208 else
12209   rm -f conf$$.dir
12210   mkdir conf$$.dir 2>/dev/null
12211 fi
12212 if (echo >conf$$.file) 2>/dev/null; then
12213   if ln -s conf$$.file conf$$ 2>/dev/null; then
12214     as_ln_s='ln -s'
12215     # ... but there are two gotchas:
12216     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12217     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12218     # In both cases, we have to default to `cp -p'.
12219     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12220       as_ln_s='cp -p'
12221   elif ln conf$$.file conf$$ 2>/dev/null; then
12222     as_ln_s=ln
12223   else
12224     as_ln_s='cp -p'
12225   fi
12226 else
12227   as_ln_s='cp -p'
12228 fi
12229 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12230 rmdir conf$$.dir 2>/dev/null
12231
12232
12233 # as_fn_mkdir_p
12234 # -------------
12235 # Create "$as_dir" as a directory, including parents if necessary.
12236 as_fn_mkdir_p ()
12237 {
12238
12239   case $as_dir in #(
12240   -*) as_dir=./$as_dir;;
12241   esac
12242   test -d "$as_dir" || eval $as_mkdir_p || {
12243     as_dirs=
12244     while :; do
12245       case $as_dir in #(
12246       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12247       *) as_qdir=$as_dir;;
12248       esac
12249       as_dirs="'$as_qdir' $as_dirs"
12250       as_dir=`$as_dirname -- "$as_dir" ||
12251 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12252          X"$as_dir" : 'X\(//\)[^/]' \| \
12253          X"$as_dir" : 'X\(//\)$' \| \
12254          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12255 $as_echo X"$as_dir" |
12256     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12257             s//\1/
12258             q
12259           }
12260           /^X\(\/\/\)[^/].*/{
12261             s//\1/
12262             q
12263           }
12264           /^X\(\/\/\)$/{
12265             s//\1/
12266             q
12267           }
12268           /^X\(\/\).*/{
12269             s//\1/
12270             q
12271           }
12272           s/.*/./; q'`
12273       test -d "$as_dir" && break
12274     done
12275     test -z "$as_dirs" || eval "mkdir $as_dirs"
12276   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
12277
12278
12279 } # as_fn_mkdir_p
12280 if mkdir -p . 2>/dev/null; then
12281   as_mkdir_p='mkdir -p "$as_dir"'
12282 else
12283   test -d ./-p && rmdir ./-p
12284   as_mkdir_p=false
12285 fi
12286
12287 if test -x / >/dev/null 2>&1; then
12288   as_test_x='test -x'
12289 else
12290   if ls -dL / >/dev/null 2>&1; then
12291     as_ls_L_option=L
12292   else
12293     as_ls_L_option=
12294   fi
12295   as_test_x='
12296     eval sh -c '\''
12297       if test -d "$1"; then
12298         test -d "$1/.";
12299       else
12300         case $1 in #(
12301         -*)set "./$1";;
12302         esac;
12303         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
12304         ???[sx]*):;;*)false;;esac;fi
12305     '\'' sh
12306   '
12307 fi
12308 as_executable_p=$as_test_x
12309
12310 # Sed expression to map a string onto a valid CPP name.
12311 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12312
12313 # Sed expression to map a string onto a valid variable name.
12314 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12315
12316
12317 exec 6>&1
12318 ## ----------------------------------- ##
12319 ## Main body of $CONFIG_STATUS script. ##
12320 ## ----------------------------------- ##
12321 _ASEOF
12322 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12323
12324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12325 # Save the log message, to keep $0 and so on meaningful, and to
12326 # report actual input values of CONFIG_FILES etc. instead of their
12327 # values after options handling.
12328 ac_log="
12329 This file was extended by package-unused $as_me version-unused, which was
12330 generated by GNU Autoconf 2.64.  Invocation command line was
12331
12332   CONFIG_FILES    = $CONFIG_FILES
12333   CONFIG_HEADERS  = $CONFIG_HEADERS
12334   CONFIG_LINKS    = $CONFIG_LINKS
12335   CONFIG_COMMANDS = $CONFIG_COMMANDS
12336   $ $0 $@
12337
12338 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12339 "
12340
12341 _ACEOF
12342
12343 case $ac_config_files in *"
12344 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12345 esac
12346
12347 case $ac_config_headers in *"
12348 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12349 esac
12350
12351
12352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12353 # Files that config.status was made for.
12354 config_files="$ac_config_files"
12355 config_headers="$ac_config_headers"
12356 config_commands="$ac_config_commands"
12357
12358 _ACEOF
12359
12360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12361 ac_cs_usage="\
12362 \`$as_me' instantiates files and other configuration actions
12363 from templates according to the current configuration.  Unless the files
12364 and actions are specified as TAGs, all are instantiated by default.
12365
12366 Usage: $0 [OPTION]... [TAG]...
12367
12368   -h, --help       print this help, then exit
12369   -V, --version    print version number and configuration settings, then exit
12370   -q, --quiet, --silent
12371                    do not print progress messages
12372   -d, --debug      don't remove temporary files
12373       --recheck    update $as_me by reconfiguring in the same conditions
12374       --file=FILE[:TEMPLATE]
12375                    instantiate the configuration file FILE
12376       --header=FILE[:TEMPLATE]
12377                    instantiate the configuration header FILE
12378
12379 Configuration files:
12380 $config_files
12381
12382 Configuration headers:
12383 $config_headers
12384
12385 Configuration commands:
12386 $config_commands
12387
12388 Report bugs to the package provider."
12389
12390 _ACEOF
12391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12392 ac_cs_version="\\
12393 package-unused config.status version-unused
12394 configured by $0, generated by GNU Autoconf 2.64,
12395   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12396
12397 Copyright (C) 2009 Free Software Foundation, Inc.
12398 This config.status script is free software; the Free Software Foundation
12399 gives unlimited permission to copy, distribute and modify it."
12400
12401 ac_pwd='$ac_pwd'
12402 srcdir='$srcdir'
12403 INSTALL='$INSTALL'
12404 AWK='$AWK'
12405 test -n "\$AWK" || AWK=awk
12406 _ACEOF
12407
12408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12409 # The default lists apply if the user does not specify any file.
12410 ac_need_defaults=:
12411 while test $# != 0
12412 do
12413   case $1 in
12414   --*=*)
12415     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12416     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12417     ac_shift=:
12418     ;;
12419   *)
12420     ac_option=$1
12421     ac_optarg=$2
12422     ac_shift=shift
12423     ;;
12424   esac
12425
12426   case $ac_option in
12427   # Handling of the options.
12428   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12429     ac_cs_recheck=: ;;
12430   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12431     $as_echo "$ac_cs_version"; exit ;;
12432   --debug | --debu | --deb | --de | --d | -d )
12433     debug=: ;;
12434   --file | --fil | --fi | --f )
12435     $ac_shift
12436     case $ac_optarg in
12437     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12438     esac
12439     as_fn_append CONFIG_FILES " '$ac_optarg'"
12440     ac_need_defaults=false;;
12441   --header | --heade | --head | --hea )
12442     $ac_shift
12443     case $ac_optarg in
12444     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12445     esac
12446     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12447     ac_need_defaults=false;;
12448   --he | --h)
12449     # Conflict between --help and --header
12450     as_fn_error "ambiguous option: \`$1'
12451 Try \`$0 --help' for more information.";;
12452   --help | --hel | -h )
12453     $as_echo "$ac_cs_usage"; exit ;;
12454   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12455   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12456     ac_cs_silent=: ;;
12457
12458   # This is an error.
12459   -*) as_fn_error "unrecognized option: \`$1'
12460 Try \`$0 --help' for more information." ;;
12461
12462   *) as_fn_append ac_config_targets " $1"
12463      ac_need_defaults=false ;;
12464
12465   esac
12466   shift
12467 done
12468
12469 ac_configure_extra_args=
12470
12471 if $ac_cs_silent; then
12472   exec 6>/dev/null
12473   ac_configure_extra_args="$ac_configure_extra_args --silent"
12474 fi
12475
12476 _ACEOF
12477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12478 if \$ac_cs_recheck; then
12479   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12480   shift
12481   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12482   CONFIG_SHELL='$SHELL'
12483   export CONFIG_SHELL
12484   exec "\$@"
12485 fi
12486
12487 _ACEOF
12488 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12489 exec 5>>config.log
12490 {
12491   echo
12492   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12493 ## Running $as_me. ##
12494 _ASBOX
12495   $as_echo "$ac_log"
12496 } >&5
12497
12498 _ACEOF
12499 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12500 #
12501 # INIT-COMMANDS
12502 #
12503
12504 srcdir="$srcdir"
12505 host="$host"
12506 target="$target"
12507 with_multisubdir="$with_multisubdir"
12508 with_multisrctop="$with_multisrctop"
12509 with_target_subdir="$with_target_subdir"
12510 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12511 multi_basedir="$multi_basedir"
12512 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12513 CC="$CC"
12514 CXX="$CXX"
12515 GFORTRAN="$GFORTRAN"
12516
12517
12518 # The HP-UX ksh and POSIX shell print the target directory to stdout
12519 # if CDPATH is set.
12520 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12521
12522 sed_quote_subst='$sed_quote_subst'
12523 double_quote_subst='$double_quote_subst'
12524 delay_variable_subst='$delay_variable_subst'
12525 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12526 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12527 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12528 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12529 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12530 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12531 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12532 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12533 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12534 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12535 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12536 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12537 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12538 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12539 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12540 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12541 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12542 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12543 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12544 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12545 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12546 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12547 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12548 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12549 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12550 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12551 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12552 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12553 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12554 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12555 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12556 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12557 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12558 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12559 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12560 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12561 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12562 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12563 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12564 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12565 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12566 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12567 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12568 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12569 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12570 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12571 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12572 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12573 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12574 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12575 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"`'
12576 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12577 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12578 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12579 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12580 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12581 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12582 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12583 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12584 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12585 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12586 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12587 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12588 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12589 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12590 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12591 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12592 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12593 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12594 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12595 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12596 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12597 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12598 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12599 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12600 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12601 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12602 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12603 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12604 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12605 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12606 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12607 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12608 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12609 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12610 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12611 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12612 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12613 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12614 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12615 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12616 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12617 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12618 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12619 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12620 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12621 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12622 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12623 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12624 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12625 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12626 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12627 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12628 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12629 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12630 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12631 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12632 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12633 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12634 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12635 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12636 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12637 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12638 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12639 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12640 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12641 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12642 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12643 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12644 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12645 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12646 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12647
12648 LTCC='$LTCC'
12649 LTCFLAGS='$LTCFLAGS'
12650 compiler='$compiler_DEFAULT'
12651
12652 # A function that is used when there is no print builtin or printf.
12653 func_fallback_echo ()
12654 {
12655   eval 'cat <<_LTECHO_EOF
12656 \$1
12657 _LTECHO_EOF'
12658 }
12659
12660 # Quote evaled strings.
12661 for var in AS \
12662 DLLTOOL \
12663 OBJDUMP \
12664 SHELL \
12665 ECHO \
12666 SED \
12667 GREP \
12668 EGREP \
12669 FGREP \
12670 LD \
12671 NM \
12672 LN_S \
12673 lt_SP2NL \
12674 lt_NL2SP \
12675 reload_flag \
12676 deplibs_check_method \
12677 file_magic_cmd \
12678 AR \
12679 AR_FLAGS \
12680 STRIP \
12681 RANLIB \
12682 CC \
12683 CFLAGS \
12684 compiler \
12685 lt_cv_sys_global_symbol_pipe \
12686 lt_cv_sys_global_symbol_to_cdecl \
12687 lt_cv_sys_global_symbol_to_c_name_address \
12688 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12689 lt_prog_compiler_no_builtin_flag \
12690 lt_prog_compiler_wl \
12691 lt_prog_compiler_pic \
12692 lt_prog_compiler_static \
12693 lt_cv_prog_compiler_c_o \
12694 need_locks \
12695 DSYMUTIL \
12696 NMEDIT \
12697 LIPO \
12698 OTOOL \
12699 OTOOL64 \
12700 shrext_cmds \
12701 export_dynamic_flag_spec \
12702 whole_archive_flag_spec \
12703 compiler_needs_object \
12704 with_gnu_ld \
12705 allow_undefined_flag \
12706 no_undefined_flag \
12707 hardcode_libdir_flag_spec \
12708 hardcode_libdir_flag_spec_ld \
12709 hardcode_libdir_separator \
12710 fix_srcfile_path \
12711 exclude_expsyms \
12712 include_expsyms \
12713 file_list_spec \
12714 variables_saved_for_relink \
12715 libname_spec \
12716 library_names_spec \
12717 soname_spec \
12718 install_override_mode \
12719 finish_eval \
12720 old_striplib \
12721 striplib; do
12722     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12723     *[\\\\\\\`\\"\\\$]*)
12724       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12725       ;;
12726     *)
12727       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12728       ;;
12729     esac
12730 done
12731
12732 # Double-quote double-evaled strings.
12733 for var in reload_cmds \
12734 old_postinstall_cmds \
12735 old_postuninstall_cmds \
12736 old_archive_cmds \
12737 extract_expsyms_cmds \
12738 old_archive_from_new_cmds \
12739 old_archive_from_expsyms_cmds \
12740 archive_cmds \
12741 archive_expsym_cmds \
12742 module_cmds \
12743 module_expsym_cmds \
12744 export_symbols_cmds \
12745 prelink_cmds \
12746 postinstall_cmds \
12747 postuninstall_cmds \
12748 finish_cmds \
12749 sys_lib_search_path_spec \
12750 sys_lib_dlsearch_path_spec; do
12751     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12752     *[\\\\\\\`\\"\\\$]*)
12753       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12754       ;;
12755     *)
12756       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12757       ;;
12758     esac
12759 done
12760
12761 ac_aux_dir='$ac_aux_dir'
12762 xsi_shell='$xsi_shell'
12763 lt_shell_append='$lt_shell_append'
12764
12765 # See if we are running on zsh, and set the options which allow our
12766 # commands through without removal of \ escapes INIT.
12767 if test -n "\${ZSH_VERSION+set}" ; then
12768    setopt NO_GLOB_SUBST
12769 fi
12770
12771
12772     PACKAGE='$PACKAGE'
12773     VERSION='$VERSION'
12774     TIMESTAMP='$TIMESTAMP'
12775     RM='$RM'
12776     ofile='$ofile'
12777
12778
12779
12780
12781 _ACEOF
12782
12783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12784
12785 # Handling of arguments.
12786 for ac_config_target in $ac_config_targets
12787 do
12788   case $ac_config_target in
12789     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12790     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12791     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12792     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12793
12794   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12795   esac
12796 done
12797
12798
12799 # If the user did not use the arguments to specify the items to instantiate,
12800 # then the envvar interface is used.  Set only those that are not.
12801 # We use the long form for the default assignment because of an extremely
12802 # bizarre bug on SunOS 4.1.3.
12803 if $ac_need_defaults; then
12804   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12805   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12806   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12807 fi
12808
12809 # Have a temporary directory for convenience.  Make it in the build tree
12810 # simply because there is no reason against having it here, and in addition,
12811 # creating and moving files from /tmp can sometimes cause problems.
12812 # Hook for its removal unless debugging.
12813 # Note that there is a small window in which the directory will not be cleaned:
12814 # after its creation but before its name has been assigned to `$tmp'.
12815 $debug ||
12816 {
12817   tmp=
12818   trap 'exit_status=$?
12819   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12820 ' 0
12821   trap 'as_fn_exit 1' 1 2 13 15
12822 }
12823 # Create a (secure) tmp directory for tmp files.
12824
12825 {
12826   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12827   test -n "$tmp" && test -d "$tmp"
12828 }  ||
12829 {
12830   tmp=./conf$$-$RANDOM
12831   (umask 077 && mkdir "$tmp")
12832 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
12833
12834 # Set up the scripts for CONFIG_FILES section.
12835 # No need to generate them if there are no CONFIG_FILES.
12836 # This happens for instance with `./config.status config.h'.
12837 if test -n "$CONFIG_FILES"; then
12838
12839
12840 ac_cr=`echo X | tr X '\015'`
12841 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12842 # But we know of no other shell where ac_cr would be empty at this
12843 # point, so we can use a bashism as a fallback.
12844 if test "x$ac_cr" = x; then
12845   eval ac_cr=\$\'\\r\'
12846 fi
12847 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12848 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12849   ac_cs_awk_cr='\r'
12850 else
12851   ac_cs_awk_cr=$ac_cr
12852 fi
12853
12854 echo 'BEGIN {' >"$tmp/subs1.awk" &&
12855 _ACEOF
12856
12857
12858 {
12859   echo "cat >conf$$subs.awk <<_ACEOF" &&
12860   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12861   echo "_ACEOF"
12862 } >conf$$subs.sh ||
12863   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12864 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
12865 ac_delim='%!_!# '
12866 for ac_last_try in false false false false false :; do
12867   . ./conf$$subs.sh ||
12868     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12869
12870   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12871   if test $ac_delim_n = $ac_delim_num; then
12872     break
12873   elif $ac_last_try; then
12874     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12875   else
12876     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12877   fi
12878 done
12879 rm -f conf$$subs.sh
12880
12881 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12882 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
12883 _ACEOF
12884 sed -n '
12885 h
12886 s/^/S["/; s/!.*/"]=/
12887 p
12888 g
12889 s/^[^!]*!//
12890 :repl
12891 t repl
12892 s/'"$ac_delim"'$//
12893 t delim
12894 :nl
12895 h
12896 s/\(.\{148\}\).*/\1/
12897 t more1
12898 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12899 p
12900 n
12901 b repl
12902 :more1
12903 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12904 p
12905 g
12906 s/.\{148\}//
12907 t nl
12908 :delim
12909 h
12910 s/\(.\{148\}\).*/\1/
12911 t more2
12912 s/["\\]/\\&/g; s/^/"/; s/$/"/
12913 p
12914 b
12915 :more2
12916 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12917 p
12918 g
12919 s/.\{148\}//
12920 t delim
12921 ' <conf$$subs.awk | sed '
12922 /^[^""]/{
12923   N
12924   s/\n//
12925 }
12926 ' >>$CONFIG_STATUS || ac_write_fail=1
12927 rm -f conf$$subs.awk
12928 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12929 _ACAWK
12930 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
12931   for (key in S) S_is_set[key] = 1
12932   FS = "\a"
12933
12934 }
12935 {
12936   line = $ 0
12937   nfields = split(line, field, "@")
12938   substed = 0
12939   len = length(field[1])
12940   for (i = 2; i < nfields; i++) {
12941     key = field[i]
12942     keylen = length(key)
12943     if (S_is_set[key]) {
12944       value = S[key]
12945       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12946       len += length(value) + length(field[++i])
12947       substed = 1
12948     } else
12949       len += 1 + keylen
12950   }
12951
12952   print line
12953 }
12954
12955 _ACAWK
12956 _ACEOF
12957 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12958 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12959   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12960 else
12961   cat
12962 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
12963   || as_fn_error "could not setup config files machinery" "$LINENO" 5
12964 _ACEOF
12965
12966 # VPATH may cause trouble with some makes, so we remove $(srcdir),
12967 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12968 # trailing colons and then remove the whole line if VPATH becomes empty
12969 # (actually we leave an empty line to preserve line numbers).
12970 if test "x$srcdir" = x.; then
12971   ac_vpsub='/^[  ]*VPATH[        ]*=/{
12972 s/:*\$(srcdir):*/:/
12973 s/:*\${srcdir}:*/:/
12974 s/:*@srcdir@:*/:/
12975 s/^\([^=]*=[     ]*\):*/\1/
12976 s/:*$//
12977 s/^[^=]*=[       ]*$//
12978 }'
12979 fi
12980
12981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12982 fi # test -n "$CONFIG_FILES"
12983
12984 # Set up the scripts for CONFIG_HEADERS section.
12985 # No need to generate them if there are no CONFIG_HEADERS.
12986 # This happens for instance with `./config.status Makefile'.
12987 if test -n "$CONFIG_HEADERS"; then
12988 cat >"$tmp/defines.awk" <<\_ACAWK ||
12989 BEGIN {
12990 _ACEOF
12991
12992 # Transform confdefs.h into an awk script `defines.awk', embedded as
12993 # here-document in config.status, that substitutes the proper values into
12994 # config.h.in to produce config.h.
12995
12996 # Create a delimiter string that does not exist in confdefs.h, to ease
12997 # handling of long lines.
12998 ac_delim='%!_!# '
12999 for ac_last_try in false false :; do
13000   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
13001   if test -z "$ac_t"; then
13002     break
13003   elif $ac_last_try; then
13004     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
13005   else
13006     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13007   fi
13008 done
13009
13010 # For the awk script, D is an array of macro values keyed by name,
13011 # likewise P contains macro parameters if any.  Preserve backslash
13012 # newline sequences.
13013
13014 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13015 sed -n '
13016 s/.\{148\}/&'"$ac_delim"'/g
13017 t rset
13018 :rset
13019 s/^[     ]*#[    ]*define[       ][      ]*/ /
13020 t def
13021 d
13022 :def
13023 s/\\$//
13024 t bsnl
13025 s/["\\]/\\&/g
13026 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13027 D["\1"]=" \3"/p
13028 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13029 d
13030 :bsnl
13031 s/["\\]/\\&/g
13032 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13033 D["\1"]=" \3\\\\\\n"\\/p
13034 t cont
13035 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13036 t cont
13037 d
13038 :cont
13039 n
13040 s/.\{148\}/&'"$ac_delim"'/g
13041 t clear
13042 :clear
13043 s/\\$//
13044 t bsnlc
13045 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13046 d
13047 :bsnlc
13048 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13049 b cont
13050 ' <confdefs.h | sed '
13051 s/'"$ac_delim"'/"\\\
13052 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13053
13054 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13055   for (key in D) D_is_set[key] = 1
13056   FS = "\a"
13057 }
13058 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13059   line = \$ 0
13060   split(line, arg, " ")
13061   if (arg[1] == "#") {
13062     defundef = arg[2]
13063     mac1 = arg[3]
13064   } else {
13065     defundef = substr(arg[1], 2)
13066     mac1 = arg[2]
13067   }
13068   split(mac1, mac2, "(") #)
13069   macro = mac2[1]
13070   prefix = substr(line, 1, index(line, defundef) - 1)
13071   if (D_is_set[macro]) {
13072     # Preserve the white space surrounding the "#".
13073     print prefix "define", macro P[macro] D[macro]
13074     next
13075   } else {
13076     # Replace #undef with comments.  This is necessary, for example,
13077     # in the case of _POSIX_SOURCE, which is predefined and required
13078     # on some systems where configure will not decide to define it.
13079     if (defundef == "undef") {
13080       print "/*", prefix defundef, macro, "*/"
13081       next
13082     }
13083   }
13084 }
13085 { print }
13086 _ACAWK
13087 _ACEOF
13088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13089   as_fn_error "could not setup config headers machinery" "$LINENO" 5
13090 fi # test -n "$CONFIG_HEADERS"
13091
13092
13093 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13094 shift
13095 for ac_tag
13096 do
13097   case $ac_tag in
13098   :[FHLC]) ac_mode=$ac_tag; continue;;
13099   esac
13100   case $ac_mode$ac_tag in
13101   :[FHL]*:*);;
13102   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
13103   :[FH]-) ac_tag=-:-;;
13104   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13105   esac
13106   ac_save_IFS=$IFS
13107   IFS=:
13108   set x $ac_tag
13109   IFS=$ac_save_IFS
13110   shift
13111   ac_file=$1
13112   shift
13113
13114   case $ac_mode in
13115   :L) ac_source=$1;;
13116   :[FH])
13117     ac_file_inputs=
13118     for ac_f
13119     do
13120       case $ac_f in
13121       -) ac_f="$tmp/stdin";;
13122       *) # Look for the file first in the build tree, then in the source tree
13123          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13124          # because $ac_f cannot contain `:'.
13125          test -f "$ac_f" ||
13126            case $ac_f in
13127            [\\/$]*) false;;
13128            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13129            esac ||
13130            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13131       esac
13132       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13133       as_fn_append ac_file_inputs " '$ac_f'"
13134     done
13135
13136     # Let's still pretend it is `configure' which instantiates (i.e., don't
13137     # use $as_me), people would be surprised to read:
13138     #    /* config.h.  Generated by config.status.  */
13139     configure_input='Generated from '`
13140           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13141         `' by configure.'
13142     if test x"$ac_file" != x-; then
13143       configure_input="$ac_file.  $configure_input"
13144       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13145 $as_echo "$as_me: creating $ac_file" >&6;}
13146     fi
13147     # Neutralize special characters interpreted by sed in replacement strings.
13148     case $configure_input in #(
13149     *\&* | *\|* | *\\* )
13150        ac_sed_conf_input=`$as_echo "$configure_input" |
13151        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13152     *) ac_sed_conf_input=$configure_input;;
13153     esac
13154
13155     case $ac_tag in
13156     *:-:* | *:-) cat >"$tmp/stdin" \
13157       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
13158     esac
13159     ;;
13160   esac
13161
13162   ac_dir=`$as_dirname -- "$ac_file" ||
13163 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13164          X"$ac_file" : 'X\(//\)[^/]' \| \
13165          X"$ac_file" : 'X\(//\)$' \| \
13166          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13167 $as_echo X"$ac_file" |
13168     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13169             s//\1/
13170             q
13171           }
13172           /^X\(\/\/\)[^/].*/{
13173             s//\1/
13174             q
13175           }
13176           /^X\(\/\/\)$/{
13177             s//\1/
13178             q
13179           }
13180           /^X\(\/\).*/{
13181             s//\1/
13182             q
13183           }
13184           s/.*/./; q'`
13185   as_dir="$ac_dir"; as_fn_mkdir_p
13186   ac_builddir=.
13187
13188 case "$ac_dir" in
13189 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13190 *)
13191   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13192   # A ".." for each directory in $ac_dir_suffix.
13193   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13194   case $ac_top_builddir_sub in
13195   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13196   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13197   esac ;;
13198 esac
13199 ac_abs_top_builddir=$ac_pwd
13200 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13201 # for backward compatibility:
13202 ac_top_builddir=$ac_top_build_prefix
13203
13204 case $srcdir in
13205   .)  # We are building in place.
13206     ac_srcdir=.
13207     ac_top_srcdir=$ac_top_builddir_sub
13208     ac_abs_top_srcdir=$ac_pwd ;;
13209   [\\/]* | ?:[\\/]* )  # Absolute name.
13210     ac_srcdir=$srcdir$ac_dir_suffix;
13211     ac_top_srcdir=$srcdir
13212     ac_abs_top_srcdir=$srcdir ;;
13213   *) # Relative name.
13214     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13215     ac_top_srcdir=$ac_top_build_prefix$srcdir
13216     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13217 esac
13218 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13219
13220
13221   case $ac_mode in
13222   :F)
13223   #
13224   # CONFIG_FILE
13225   #
13226
13227   case $INSTALL in
13228   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13229   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13230   esac
13231 _ACEOF
13232
13233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13234 # If the template does not know about datarootdir, expand it.
13235 # FIXME: This hack should be removed a few years after 2.60.
13236 ac_datarootdir_hack=; ac_datarootdir_seen=
13237 ac_sed_dataroot='
13238 /datarootdir/ {
13239   p
13240   q
13241 }
13242 /@datadir@/p
13243 /@docdir@/p
13244 /@infodir@/p
13245 /@localedir@/p
13246 /@mandir@/p'
13247 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13248 *datarootdir*) ac_datarootdir_seen=yes;;
13249 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13250   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13251 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13252 _ACEOF
13253 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13254   ac_datarootdir_hack='
13255   s&@datadir@&$datadir&g
13256   s&@docdir@&$docdir&g
13257   s&@infodir@&$infodir&g
13258   s&@localedir@&$localedir&g
13259   s&@mandir@&$mandir&g
13260   s&\\\${datarootdir}&$datarootdir&g' ;;
13261 esac
13262 _ACEOF
13263
13264 # Neutralize VPATH when `$srcdir' = `.'.
13265 # Shell code in configure.ac might set extrasub.
13266 # FIXME: do we really want to maintain this feature?
13267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13268 ac_sed_extra="$ac_vpsub
13269 $extrasub
13270 _ACEOF
13271 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13272 :t
13273 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13274 s|@configure_input@|$ac_sed_conf_input|;t t
13275 s&@top_builddir@&$ac_top_builddir_sub&;t t
13276 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13277 s&@srcdir@&$ac_srcdir&;t t
13278 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13279 s&@top_srcdir@&$ac_top_srcdir&;t t
13280 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13281 s&@builddir@&$ac_builddir&;t t
13282 s&@abs_builddir@&$ac_abs_builddir&;t t
13283 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13284 s&@INSTALL@&$ac_INSTALL&;t t
13285 $ac_datarootdir_hack
13286 "
13287 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
13288   || as_fn_error "could not create $ac_file" "$LINENO" 5
13289
13290 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13291   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
13292   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
13293   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13294 which seems to be undefined.  Please make sure it is defined." >&5
13295 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13296 which seems to be undefined.  Please make sure it is defined." >&2;}
13297
13298   rm -f "$tmp/stdin"
13299   case $ac_file in
13300   -) cat "$tmp/out" && rm -f "$tmp/out";;
13301   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
13302   esac \
13303   || as_fn_error "could not create $ac_file" "$LINENO" 5
13304  ;;
13305   :H)
13306   #
13307   # CONFIG_HEADER
13308   #
13309   if test x"$ac_file" != x-; then
13310     {
13311       $as_echo "/* $configure_input  */" \
13312       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
13313     } >"$tmp/config.h" \
13314       || as_fn_error "could not create $ac_file" "$LINENO" 5
13315     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
13316       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13317 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13318     else
13319       rm -f "$ac_file"
13320       mv "$tmp/config.h" "$ac_file" \
13321         || as_fn_error "could not create $ac_file" "$LINENO" 5
13322     fi
13323   else
13324     $as_echo "/* $configure_input  */" \
13325       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
13326       || as_fn_error "could not create -" "$LINENO" 5
13327   fi
13328  ;;
13329
13330   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13331 $as_echo "$as_me: executing $ac_file commands" >&6;}
13332  ;;
13333   esac
13334
13335
13336   case $ac_file$ac_mode in
13337     "default-1":C)
13338 # Only add multilib support code if we just rebuilt the top-level
13339 # Makefile.
13340 case " $CONFIG_FILES " in
13341  *" Makefile "*)
13342    ac_file=Makefile . ${multi_basedir}/config-ml.in
13343    ;;
13344 esac ;;
13345     "libtool":C)
13346
13347     # See if we are running on zsh, and set the options which allow our
13348     # commands through without removal of \ escapes.
13349     if test -n "${ZSH_VERSION+set}" ; then
13350       setopt NO_GLOB_SUBST
13351     fi
13352
13353     cfgfile="${ofile}T"
13354     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13355     $RM "$cfgfile"
13356
13357     cat <<_LT_EOF >> "$cfgfile"
13358 #! $SHELL
13359
13360 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13361 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13362 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13363 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13364 #
13365 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13366 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13367 #   Written by Gordon Matzigkeit, 1996
13368 #
13369 #   This file is part of GNU Libtool.
13370 #
13371 # GNU Libtool is free software; you can redistribute it and/or
13372 # modify it under the terms of the GNU General Public License as
13373 # published by the Free Software Foundation; either version 2 of
13374 # the License, or (at your option) any later version.
13375 #
13376 # As a special exception to the GNU General Public License,
13377 # if you distribute this file as part of a program or library that
13378 # is built using GNU Libtool, you may include this file under the
13379 # same distribution terms that you use for the rest of that program.
13380 #
13381 # GNU Libtool is distributed in the hope that it will be useful,
13382 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13383 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13384 # GNU General Public License for more details.
13385 #
13386 # You should have received a copy of the GNU General Public License
13387 # along with GNU Libtool; see the file COPYING.  If not, a copy
13388 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13389 # obtained by writing to the Free Software Foundation, Inc.,
13390 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13391
13392
13393 # The names of the tagged configurations supported by this script.
13394 available_tags=""
13395
13396 # ### BEGIN LIBTOOL CONFIG
13397
13398 # Assembler program.
13399 AS=$lt_AS
13400
13401 # DLL creation program.
13402 DLLTOOL=$lt_DLLTOOL
13403
13404 # Object dumper program.
13405 OBJDUMP=$lt_OBJDUMP
13406
13407 # Which release of libtool.m4 was used?
13408 macro_version=$macro_version
13409 macro_revision=$macro_revision
13410
13411 # Whether or not to build shared libraries.
13412 build_libtool_libs=$enable_shared
13413
13414 # Whether or not to build static libraries.
13415 build_old_libs=$enable_static
13416
13417 # What type of objects to build.
13418 pic_mode=$pic_mode
13419
13420 # Whether or not to optimize for fast installation.
13421 fast_install=$enable_fast_install
13422
13423 # Shell to use when invoking shell scripts.
13424 SHELL=$lt_SHELL
13425
13426 # An echo program that protects backslashes.
13427 ECHO=$lt_ECHO
13428
13429 # The host system.
13430 host_alias=$host_alias
13431 host=$host
13432 host_os=$host_os
13433
13434 # The build system.
13435 build_alias=$build_alias
13436 build=$build
13437 build_os=$build_os
13438
13439 # A sed program that does not truncate output.
13440 SED=$lt_SED
13441
13442 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13443 Xsed="\$SED -e 1s/^X//"
13444
13445 # A grep program that handles long lines.
13446 GREP=$lt_GREP
13447
13448 # An ERE matcher.
13449 EGREP=$lt_EGREP
13450
13451 # A literal string matcher.
13452 FGREP=$lt_FGREP
13453
13454 # A BSD- or MS-compatible name lister.
13455 NM=$lt_NM
13456
13457 # Whether we need soft or hard links.
13458 LN_S=$lt_LN_S
13459
13460 # What is the maximum length of a command?
13461 max_cmd_len=$max_cmd_len
13462
13463 # Object file suffix (normally "o").
13464 objext=$ac_objext
13465
13466 # Executable file suffix (normally "").
13467 exeext=$exeext
13468
13469 # whether the shell understands "unset".
13470 lt_unset=$lt_unset
13471
13472 # turn spaces into newlines.
13473 SP2NL=$lt_lt_SP2NL
13474
13475 # turn newlines into spaces.
13476 NL2SP=$lt_lt_NL2SP
13477
13478 # Method to check whether dependent libraries are shared objects.
13479 deplibs_check_method=$lt_deplibs_check_method
13480
13481 # Command to use when deplibs_check_method == "file_magic".
13482 file_magic_cmd=$lt_file_magic_cmd
13483
13484 # The archiver.
13485 AR=$lt_AR
13486 AR_FLAGS=$lt_AR_FLAGS
13487
13488 # A symbol stripping program.
13489 STRIP=$lt_STRIP
13490
13491 # Commands used to install an old-style archive.
13492 RANLIB=$lt_RANLIB
13493 old_postinstall_cmds=$lt_old_postinstall_cmds
13494 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13495
13496 # Whether to use a lock for old archive extraction.
13497 lock_old_archive_extraction=$lock_old_archive_extraction
13498
13499 # A C compiler.
13500 LTCC=$lt_CC
13501
13502 # LTCC compiler flags.
13503 LTCFLAGS=$lt_CFLAGS
13504
13505 # Take the output of nm and produce a listing of raw symbols and C names.
13506 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13507
13508 # Transform the output of nm in a proper C declaration.
13509 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13510
13511 # Transform the output of nm in a C name address pair.
13512 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13513
13514 # Transform the output of nm in a C name address pair when lib prefix is needed.
13515 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13516
13517 # The name of the directory that contains temporary libtool files.
13518 objdir=$objdir
13519
13520 # Used to examine libraries when file_magic_cmd begins with "file".
13521 MAGIC_CMD=$MAGIC_CMD
13522
13523 # Must we lock files when doing compilation?
13524 need_locks=$lt_need_locks
13525
13526 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13527 DSYMUTIL=$lt_DSYMUTIL
13528
13529 # Tool to change global to local symbols on Mac OS X.
13530 NMEDIT=$lt_NMEDIT
13531
13532 # Tool to manipulate fat objects and archives on Mac OS X.
13533 LIPO=$lt_LIPO
13534
13535 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13536 OTOOL=$lt_OTOOL
13537
13538 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13539 OTOOL64=$lt_OTOOL64
13540
13541 # Old archive suffix (normally "a").
13542 libext=$libext
13543
13544 # Shared library suffix (normally ".so").
13545 shrext_cmds=$lt_shrext_cmds
13546
13547 # The commands to extract the exported symbol list from a shared archive.
13548 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13549
13550 # Variables whose values should be saved in libtool wrapper scripts and
13551 # restored at link time.
13552 variables_saved_for_relink=$lt_variables_saved_for_relink
13553
13554 # Do we need the "lib" prefix for modules?
13555 need_lib_prefix=$need_lib_prefix
13556
13557 # Do we need a version for libraries?
13558 need_version=$need_version
13559
13560 # Library versioning type.
13561 version_type=$version_type
13562
13563 # Shared library runtime path variable.
13564 runpath_var=$runpath_var
13565
13566 # Shared library path variable.
13567 shlibpath_var=$shlibpath_var
13568
13569 # Is shlibpath searched before the hard-coded library search path?
13570 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13571
13572 # Format of library name prefix.
13573 libname_spec=$lt_libname_spec
13574
13575 # List of archive names.  First name is the real one, the rest are links.
13576 # The last name is the one that the linker finds with -lNAME
13577 library_names_spec=$lt_library_names_spec
13578
13579 # The coded name of the library, if different from the real name.
13580 soname_spec=$lt_soname_spec
13581
13582 # Permission mode override for installation of shared libraries.
13583 install_override_mode=$lt_install_override_mode
13584
13585 # Command to use after installation of a shared archive.
13586 postinstall_cmds=$lt_postinstall_cmds
13587
13588 # Command to use after uninstallation of a shared archive.
13589 postuninstall_cmds=$lt_postuninstall_cmds
13590
13591 # Commands used to finish a libtool library installation in a directory.
13592 finish_cmds=$lt_finish_cmds
13593
13594 # As "finish_cmds", except a single script fragment to be evaled but
13595 # not shown.
13596 finish_eval=$lt_finish_eval
13597
13598 # Whether we should hardcode library paths into libraries.
13599 hardcode_into_libs=$hardcode_into_libs
13600
13601 # Compile-time system search path for libraries.
13602 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13603
13604 # Run-time system search path for libraries.
13605 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13606
13607 # Whether dlopen is supported.
13608 dlopen_support=$enable_dlopen
13609
13610 # Whether dlopen of programs is supported.
13611 dlopen_self=$enable_dlopen_self
13612
13613 # Whether dlopen of statically linked programs is supported.
13614 dlopen_self_static=$enable_dlopen_self_static
13615
13616 # Commands to strip libraries.
13617 old_striplib=$lt_old_striplib
13618 striplib=$lt_striplib
13619
13620
13621 # The linker used to build libraries.
13622 LD=$lt_LD
13623
13624 # How to create reloadable object files.
13625 reload_flag=$lt_reload_flag
13626 reload_cmds=$lt_reload_cmds
13627
13628 # Commands used to build an old-style archive.
13629 old_archive_cmds=$lt_old_archive_cmds
13630
13631 # A language specific compiler.
13632 CC=$lt_compiler
13633
13634 # Is the compiler the GNU compiler?
13635 with_gcc=$GCC
13636
13637 # Compiler flag to turn off builtin functions.
13638 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13639
13640 # How to pass a linker flag through the compiler.
13641 wl=$lt_lt_prog_compiler_wl
13642
13643 # Additional compiler flags for building library objects.
13644 pic_flag=$lt_lt_prog_compiler_pic
13645
13646 # Compiler flag to prevent dynamic linking.
13647 link_static_flag=$lt_lt_prog_compiler_static
13648
13649 # Does compiler simultaneously support -c and -o options?
13650 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13651
13652 # Whether or not to add -lc for building shared libraries.
13653 build_libtool_need_lc=$archive_cmds_need_lc
13654
13655 # Whether or not to disallow shared libs when runtime libs are static.
13656 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13657
13658 # Compiler flag to allow reflexive dlopens.
13659 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13660
13661 # Compiler flag to generate shared objects directly from archives.
13662 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13663
13664 # Whether the compiler copes with passing no objects directly.
13665 compiler_needs_object=$lt_compiler_needs_object
13666
13667 # Create an old-style archive from a shared archive.
13668 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13669
13670 # Create a temporary old-style archive to link instead of a shared archive.
13671 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13672
13673 # Commands used to build a shared archive.
13674 archive_cmds=$lt_archive_cmds
13675 archive_expsym_cmds=$lt_archive_expsym_cmds
13676
13677 # Commands used to build a loadable module if different from building
13678 # a shared archive.
13679 module_cmds=$lt_module_cmds
13680 module_expsym_cmds=$lt_module_expsym_cmds
13681
13682 # Whether we are building with GNU ld or not.
13683 with_gnu_ld=$lt_with_gnu_ld
13684
13685 # Flag that allows shared libraries with undefined symbols to be built.
13686 allow_undefined_flag=$lt_allow_undefined_flag
13687
13688 # Flag that enforces no undefined symbols.
13689 no_undefined_flag=$lt_no_undefined_flag
13690
13691 # Flag to hardcode \$libdir into a binary during linking.
13692 # This must work even if \$libdir does not exist
13693 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13694
13695 # If ld is used when linking, flag to hardcode \$libdir into a binary
13696 # during linking.  This must work even if \$libdir does not exist.
13697 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13698
13699 # Whether we need a single "-rpath" flag with a separated argument.
13700 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13701
13702 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13703 # DIR into the resulting binary.
13704 hardcode_direct=$hardcode_direct
13705
13706 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13707 # DIR into the resulting binary and the resulting library dependency is
13708 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13709 # library is relocated.
13710 hardcode_direct_absolute=$hardcode_direct_absolute
13711
13712 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13713 # into the resulting binary.
13714 hardcode_minus_L=$hardcode_minus_L
13715
13716 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13717 # into the resulting binary.
13718 hardcode_shlibpath_var=$hardcode_shlibpath_var
13719
13720 # Set to "yes" if building a shared library automatically hardcodes DIR
13721 # into the library and all subsequent libraries and executables linked
13722 # against it.
13723 hardcode_automatic=$hardcode_automatic
13724
13725 # Set to yes if linker adds runtime paths of dependent libraries
13726 # to runtime path list.
13727 inherit_rpath=$inherit_rpath
13728
13729 # Whether libtool must link a program against all its dependency libraries.
13730 link_all_deplibs=$link_all_deplibs
13731
13732 # Fix the shell variable \$srcfile for the compiler.
13733 fix_srcfile_path=$lt_fix_srcfile_path
13734
13735 # Set to "yes" if exported symbols are required.
13736 always_export_symbols=$always_export_symbols
13737
13738 # The commands to list exported symbols.
13739 export_symbols_cmds=$lt_export_symbols_cmds
13740
13741 # Symbols that should not be listed in the preloaded symbols.
13742 exclude_expsyms=$lt_exclude_expsyms
13743
13744 # Symbols that must always be exported.
13745 include_expsyms=$lt_include_expsyms
13746
13747 # Commands necessary for linking programs (against libraries) with templates.
13748 prelink_cmds=$lt_prelink_cmds
13749
13750 # Specify filename containing input files.
13751 file_list_spec=$lt_file_list_spec
13752
13753 # How to hardcode a shared library path into an executable.
13754 hardcode_action=$hardcode_action
13755
13756 # ### END LIBTOOL CONFIG
13757
13758 _LT_EOF
13759
13760   case $host_os in
13761   aix3*)
13762     cat <<\_LT_EOF >> "$cfgfile"
13763 # AIX sometimes has problems with the GCC collect2 program.  For some
13764 # reason, if we set the COLLECT_NAMES environment variable, the problems
13765 # vanish in a puff of smoke.
13766 if test "X${COLLECT_NAMES+set}" != Xset; then
13767   COLLECT_NAMES=
13768   export COLLECT_NAMES
13769 fi
13770 _LT_EOF
13771     ;;
13772   esac
13773
13774
13775 ltmain="$ac_aux_dir/ltmain.sh"
13776
13777
13778   # We use sed instead of cat because bash on DJGPP gets confused if
13779   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13780   # text mode, it properly converts lines to CR/LF.  This bash problem
13781   # is reportedly fixed, but why not run on old versions too?
13782   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13783     || (rm -f "$cfgfile"; exit 1)
13784
13785   case $xsi_shell in
13786   yes)
13787     cat << \_LT_EOF >> "$cfgfile"
13788
13789 # func_dirname file append nondir_replacement
13790 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13791 # otherwise set result to NONDIR_REPLACEMENT.
13792 func_dirname ()
13793 {
13794   case ${1} in
13795     */*) func_dirname_result="${1%/*}${2}" ;;
13796     *  ) func_dirname_result="${3}" ;;
13797   esac
13798 }
13799
13800 # func_basename file
13801 func_basename ()
13802 {
13803   func_basename_result="${1##*/}"
13804 }
13805
13806 # func_dirname_and_basename file append nondir_replacement
13807 # perform func_basename and func_dirname in a single function
13808 # call:
13809 #   dirname:  Compute the dirname of FILE.  If nonempty,
13810 #             add APPEND to the result, otherwise set result
13811 #             to NONDIR_REPLACEMENT.
13812 #             value returned in "$func_dirname_result"
13813 #   basename: Compute filename of FILE.
13814 #             value retuned in "$func_basename_result"
13815 # Implementation must be kept synchronized with func_dirname
13816 # and func_basename. For efficiency, we do not delegate to
13817 # those functions but instead duplicate the functionality here.
13818 func_dirname_and_basename ()
13819 {
13820   case ${1} in
13821     */*) func_dirname_result="${1%/*}${2}" ;;
13822     *  ) func_dirname_result="${3}" ;;
13823   esac
13824   func_basename_result="${1##*/}"
13825 }
13826
13827 # func_stripname prefix suffix name
13828 # strip PREFIX and SUFFIX off of NAME.
13829 # PREFIX and SUFFIX must not contain globbing or regex special
13830 # characters, hashes, percent signs, but SUFFIX may contain a leading
13831 # dot (in which case that matches only a dot).
13832 func_stripname ()
13833 {
13834   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13835   # positional parameters, so assign one to ordinary parameter first.
13836   func_stripname_result=${3}
13837   func_stripname_result=${func_stripname_result#"${1}"}
13838   func_stripname_result=${func_stripname_result%"${2}"}
13839 }
13840
13841 # func_opt_split
13842 func_opt_split ()
13843 {
13844   func_opt_split_opt=${1%%=*}
13845   func_opt_split_arg=${1#*=}
13846 }
13847
13848 # func_lo2o object
13849 func_lo2o ()
13850 {
13851   case ${1} in
13852     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13853     *)    func_lo2o_result=${1} ;;
13854   esac
13855 }
13856
13857 # func_xform libobj-or-source
13858 func_xform ()
13859 {
13860   func_xform_result=${1%.*}.lo
13861 }
13862
13863 # func_arith arithmetic-term...
13864 func_arith ()
13865 {
13866   func_arith_result=$(( $* ))
13867 }
13868
13869 # func_len string
13870 # STRING may not start with a hyphen.
13871 func_len ()
13872 {
13873   func_len_result=${#1}
13874 }
13875
13876 _LT_EOF
13877     ;;
13878   *) # Bourne compatible functions.
13879     cat << \_LT_EOF >> "$cfgfile"
13880
13881 # func_dirname file append nondir_replacement
13882 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13883 # otherwise set result to NONDIR_REPLACEMENT.
13884 func_dirname ()
13885 {
13886   # Extract subdirectory from the argument.
13887   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13888   if test "X$func_dirname_result" = "X${1}"; then
13889     func_dirname_result="${3}"
13890   else
13891     func_dirname_result="$func_dirname_result${2}"
13892   fi
13893 }
13894
13895 # func_basename file
13896 func_basename ()
13897 {
13898   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13899 }
13900
13901
13902 # func_stripname prefix suffix name
13903 # strip PREFIX and SUFFIX off of NAME.
13904 # PREFIX and SUFFIX must not contain globbing or regex special
13905 # characters, hashes, percent signs, but SUFFIX may contain a leading
13906 # dot (in which case that matches only a dot).
13907 # func_strip_suffix prefix name
13908 func_stripname ()
13909 {
13910   case ${2} in
13911     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13912     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13913   esac
13914 }
13915
13916 # sed scripts:
13917 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13918 my_sed_long_arg='1s/^-[^=]*=//'
13919
13920 # func_opt_split
13921 func_opt_split ()
13922 {
13923   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13924   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13925 }
13926
13927 # func_lo2o object
13928 func_lo2o ()
13929 {
13930   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13931 }
13932
13933 # func_xform libobj-or-source
13934 func_xform ()
13935 {
13936   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13937 }
13938
13939 # func_arith arithmetic-term...
13940 func_arith ()
13941 {
13942   func_arith_result=`expr "$@"`
13943 }
13944
13945 # func_len string
13946 # STRING may not start with a hyphen.
13947 func_len ()
13948 {
13949   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13950 }
13951
13952 _LT_EOF
13953 esac
13954
13955 case $lt_shell_append in
13956   yes)
13957     cat << \_LT_EOF >> "$cfgfile"
13958
13959 # func_append var value
13960 # Append VALUE to the end of shell variable VAR.
13961 func_append ()
13962 {
13963   eval "$1+=\$2"
13964 }
13965 _LT_EOF
13966     ;;
13967   *)
13968     cat << \_LT_EOF >> "$cfgfile"
13969
13970 # func_append var value
13971 # Append VALUE to the end of shell variable VAR.
13972 func_append ()
13973 {
13974   eval "$1=\$$1\$2"
13975 }
13976
13977 _LT_EOF
13978     ;;
13979   esac
13980
13981
13982   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13983     || (rm -f "$cfgfile"; exit 1)
13984
13985   mv -f "$cfgfile" "$ofile" ||
13986     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13987   chmod +x "$ofile"
13988
13989  ;;
13990
13991   esac
13992 done # for ac_tag
13993
13994
13995 as_fn_exit 0
13996 _ACEOF
13997 ac_clean_files=$ac_clean_files_save
13998
13999 test $ac_write_fail = 0 ||
14000   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
14001
14002
14003 # configure is writing to config.log, and then calls config.status.
14004 # config.status does its own redirection, appending to config.log.
14005 # Unfortunately, on DOS this fails, as config.log is still kept open
14006 # by configure, so config.status won't be able to write to it; its
14007 # output is simply discarded.  So we exec the FD to /dev/null,
14008 # effectively closing config.log, so it can be properly (re)opened and
14009 # appended to by config.status.  When coming back to configure, we
14010 # need to make the FD available again.
14011 if test "$no_create" != yes; then
14012   ac_cs_success=:
14013   ac_config_status_args=
14014   test "$silent" = yes &&
14015     ac_config_status_args="$ac_config_status_args --quiet"
14016   exec 5>/dev/null
14017   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14018   exec 5>>config.log
14019   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14020   # would make configure fail if this is the last instruction.
14021   $ac_cs_success || as_fn_exit $?
14022 fi
14023 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14024   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14025 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14026 fi
14027