release/src/router/libpng/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for libpng 1.2.51.
   4 #
   5 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1
 202
 203   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 204     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 207     PATH=/empty FPATH=/empty; export PATH FPATH
 208     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 209       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 278 $0: png-mng-implement@lists.sourceforge.net about your
 279 $0: system, including any error possibly output before this
 280 $0: message. Then install a modern shell, or manually run
 281 $0: the script under such a shell if you do have one."
 282   fi
 283   exit 1
 284 fi
 285 fi
 286 fi
 287 SHELL=${CONFIG_SHELL-/bin/sh}
 288 export SHELL
 289 # Unset more variables known to interfere with behavior of common tools.
 290 CLICOLOR_FORCE= GREP_OPTIONS=
 291 unset CLICOLOR_FORCE GREP_OPTIONS
 292
 293 ## --------------------- ##
 294 ## M4sh Shell Functions. ##
 295 ## --------------------- ##
 296 # as_fn_unset VAR
 297 # ---------------
 298 # Portably unset VAR.
 299 as_fn_unset ()
 300 {
 301   { eval $1=; unset $1;}
 302 }
 303 as_unset=as_fn_unset
 304
 305 # as_fn_set_status STATUS
 306 # -----------------------
 307 # Set $? to STATUS, without forking.
 308 as_fn_set_status ()
 309 {
 310   return $1
 311 } # as_fn_set_status
 312
 313 # as_fn_exit STATUS
 314 # -----------------
 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 316 as_fn_exit ()
 317 {
 318   set +e
 319   as_fn_set_status $1
 320   exit $1
 321 } # as_fn_exit
 322
 323 # as_fn_mkdir_p
 324 # -------------
 325 # Create "$as_dir" as a directory, including parents if necessary.
 326 as_fn_mkdir_p ()
 327 {
 328
 329   case $as_dir in #(
 330   -*) as_dir=./$as_dir;;
 331   esac
 332   test -d "$as_dir" || eval $as_mkdir_p || {
 333     as_dirs=
 334     while :; do
 335       case $as_dir in #(
 336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 337       *) as_qdir=$as_dir;;
 338       esac
 339       as_dirs="'$as_qdir' $as_dirs"
 340       as_dir=`$as_dirname -- "$as_dir" ||
 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 342          X"$as_dir" : 'X\(//\)[^/]' \| \
 343          X"$as_dir" : 'X\(//\)$' \| \
 344          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 345 $as_echo X"$as_dir" |
 346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\/\)[^/].*/{
 351             s//\1/
 352             q
 353           }
 354           /^X\(\/\/\)$/{
 355             s//\1/
 356             q
 357           }
 358           /^X\(\/\).*/{
 359             s//\1/
 360             q
 361           }
 362           s/.*/./; q'`
 363       test -d "$as_dir" && break
 364     done
 365     test -z "$as_dirs" || eval "mkdir $as_dirs"
 366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 367
 368
 369 } # as_fn_mkdir_p
 370
 371 # as_fn_executable_p FILE
 372 # -----------------------
 373 # Test if FILE is an executable regular file.
 374 as_fn_executable_p ()
 375 {
 376   test -f "$1" && test -x "$1"
 377 } # as_fn_executable_p
 378 # as_fn_append VAR VALUE
 379 # ----------------------
 380 # Append the text in VALUE to the end of the definition contained in VAR. Take
 381 # advantage of any shell optimizations that allow amortized linear growth over
 382 # repeated appends, instead of the typical quadratic growth present in naive
 383 # implementations.
 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 385   eval 'as_fn_append ()
 386   {
 387     eval $1+=\$2
 388   }'
 389 else
 390   as_fn_append ()
 391   {
 392     eval $1=\$$1\$2
 393   }
 394 fi # as_fn_append
 395
 396 # as_fn_arith ARG...
 397 # ------------------
 398 # Perform arithmetic evaluation on the ARGs, and store the result in the
 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 400 # must be portable across $(()) and expr.
 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 402   eval 'as_fn_arith ()
 403   {
 404     as_val=$(( $* ))
 405   }'
 406 else
 407   as_fn_arith ()
 408   {
 409     as_val=`expr "$@" || test $? -eq 1`
 410   }
 411 fi # as_fn_arith
 412
 413
 414 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 415 # ----------------------------------------
 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 418 # script with STATUS, using 1 if that was 0.
 419 as_fn_error ()
 420 {
 421   as_status=$1; test $as_status -eq 0 && as_status=1
 422   if test "$4"; then
 423     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 425   fi
 426   $as_echo "$as_me: error: $2" >&2
 427   as_fn_exit $as_status
 428 } # as_fn_error
 429
 430 if expr a : '\(a\)' >/dev/null 2>&1 &&
 431    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 432   as_expr=expr
 433 else
 434   as_expr=false
 435 fi
 436
 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 438   as_basename=basename
 439 else
 440   as_basename=false
 441 fi
 442
 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 444   as_dirname=dirname
 445 else
 446   as_dirname=false
 447 fi
 448
 449 as_me=`$as_basename -- "$0" ||
 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 451          X"$0" : 'X\(//\)$' \| \
 452          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 453 $as_echo X/"$0" |
 454     sed '/^.*\/\([^/][^/]*\)\/*$/{
 455             s//\1/
 456             q
 457           }
 458           /^X\/\(\/\/\)$/{
 459             s//\1/
 460             q
 461           }
 462           /^X\/\(\/\).*/{
 463             s//\1/
 464             q
 465           }
 466           s/.*/./; q'`
 467
 468 # Avoid depending upon Character Ranges.
 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 472 as_cr_digits='0123456789'
 473 as_cr_alnum=$as_cr_Letters$as_cr_digits
 474
 475
 476   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 477   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 478   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 479   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 480   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 481   sed -n '
 482     p
 483     /[$]LINENO/=
 484   ' <$as_myself |
 485     sed '
 486       s/[$]LINENO.*/&-/
 487       t lineno
 488       b
 489       :lineno
 490       N
 491       :loop
 492       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 493       t loop
 494       s/-\n.*//
 495     ' >$as_me.lineno &&
 496   chmod +x "$as_me.lineno" ||
 497     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 498
 499   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 500   # already done that, so ensure we don't try to do so again and fall
 501   # in an infinite loop.  This has already happened in practice.
 502   _as_can_reexec=no; export _as_can_reexec
 503   # Don't try to exec as it changes $[0], causing all sort of problems
 504   # (the dirname of $[0] is not the place where we might find the
 505   # original and so on.  Autoconf is especially sensitive to this).
 506   . "./$as_me.lineno"
 507   # Exit status is that of the last command.
 508   exit
 509 }
 510
 511 ECHO_C= ECHO_N= ECHO_T=
 512 case `echo -n x` in #(((((
 513 -n*)
 514   case `echo 'xy\c'` in
 515   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 516   xy)  ECHO_C='\c';;
 517   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 518        ECHO_T=' ';;
 519   esac;;
 520 *)
 521   ECHO_N='-n';;
 522 esac
 523
 524 rm -f conf$$ conf$$.exe conf$$.file
 525 if test -d conf$$.dir; then
 526   rm -f conf$$.dir/conf$$.file
 527 else
 528   rm -f conf$$.dir
 529   mkdir conf$$.dir 2>/dev/null
 530 fi
 531 if (echo >conf$$.file) 2>/dev/null; then
 532   if ln -s conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s='ln -s'
 534     # ... but there are two gotchas:
 535     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 536     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 537     # In both cases, we have to default to `cp -pR'.
 538     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 539       as_ln_s='cp -pR'
 540   elif ln conf$$.file conf$$ 2>/dev/null; then
 541     as_ln_s=ln
 542   else
 543     as_ln_s='cp -pR'
 544   fi
 545 else
 546   as_ln_s='cp -pR'
 547 fi
 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 549 rmdir conf$$.dir 2>/dev/null
 550
 551 if mkdir -p . 2>/dev/null; then
 552   as_mkdir_p='mkdir -p "$as_dir"'
 553 else
 554   test -d ./-p && rmdir ./-p
 555   as_mkdir_p=false
 556 fi
 557
 558 as_test_x='test -x'
 559 as_executable_p=as_fn_executable_p
 560
 561 # Sed expression to map a string onto a valid CPP name.
 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 # Sed expression to map a string onto a valid variable name.
 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 566
 567 SHELL=${CONFIG_SHELL-/bin/sh}
 568
 569
 570 test -n "$DJDIR" || exec 7<&0 </dev/null
 571 exec 6>&1
 572
 573 # Name of the host.
 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 575 # so uname gets run too.
 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 577
 578 #
 579 # Initializations.
 580 #
 581 ac_default_prefix=/usr/local
 582 ac_clean_files=
 583 ac_config_libobj_dir=.
 584 LIBOBJS=
 585 cross_compiling=no
 586 subdirs=
 587 MFLAGS=
 588 MAKEFLAGS=
 589
 590 # Identity of this package.
 591 PACKAGE_NAME='libpng'
 592 PACKAGE_TARNAME='libpng'
 593 PACKAGE_VERSION='1.2.51'
 594 PACKAGE_STRING='libpng 1.2.51'
 595 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 596 PACKAGE_URL=''
 597
 598 ac_unique_file="pngget.c"
 599 # Factoring default headers for most tests.
 600 ac_includes_default="\
 601 #include <stdio.h>
 602 #ifdef HAVE_SYS_TYPES_H
 603 # include <sys/types.h>
 604 #endif
 605 #ifdef HAVE_SYS_STAT_H
 606 # include <sys/stat.h>
 607 #endif
 608 #ifdef STDC_HEADERS
 609 # include <stdlib.h>
 610 # include <stddef.h>
 611 #else
 612 # ifdef HAVE_STDLIB_H
 613 #  include <stdlib.h>
 614 # endif
 615 #endif
 616 #ifdef HAVE_STRING_H
 617 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 618 #  include <memory.h>
 619 # endif
 620 # include <string.h>
 621 #endif
 622 #ifdef HAVE_STRINGS_H
 623 # include <strings.h>
 624 #endif
 625 #ifdef HAVE_INTTYPES_H
 626 # include <inttypes.h>
 627 #endif
 628 #ifdef HAVE_STDINT_H
 629 # include <stdint.h>
 630 #endif
 631 #ifdef HAVE_UNISTD_H
 632 # include <unistd.h>
 633 #endif"
 634
 635 ac_subst_vars='am__EXEEXT_FALSE
 636 am__EXEEXT_TRUE
 637 LTLIBOBJS
 638 compatlib
 639 binconfigs
 640 pkgconfigdir
 641 PNGLIB_RELEASE
 642 PNGLIB_MINOR
 643 PNGLIB_MAJOR
 644 PNGLIB_VERSION
 645 SYMBOL_PREFIX
 646 HAVE_LD_VERSION_SCRIPT_FALSE
 647 HAVE_LD_VERSION_SCRIPT_TRUE
 648 LIBPNG_NO_MMX
 649 LIBPNG_DEFINES
 650 LIBOBJS
 651 POW_LIB
 652 OTOOL64
 653 OTOOL
 654 LIPO
 655 NMEDIT
 656 DSYMUTIL
 657 MANIFEST_TOOL
 658 RANLIB
 659 ac_ct_AR
 660 AR
 661 NM
 662 ac_ct_DUMPBIN
 663 DUMPBIN
 664 LIBTOOL
 665 LN_S
 666 OBJDUMP
 667 DLLTOOL
 668 AS
 669 CPP
 670 LD
 671 FGREP
 672 EGREP
 673 GREP
 674 SED
 675 host_os
 676 host_vendor
 677 host_cpu
 678 host
 679 build_os
 680 build_vendor
 681 build_cpu
 682 build
 683 am__fastdepCC_FALSE
 684 am__fastdepCC_TRUE
 685 CCDEPMODE
 686 am__nodep
 687 AMDEPBACKSLASH
 688 AMDEP_FALSE
 689 AMDEP_TRUE
 690 am__quote
 691 am__include
 692 DEPDIR
 693 OBJEXT
 694 EXEEXT
 695 ac_ct_CC
 696 CPPFLAGS
 697 LDFLAGS
 698 CFLAGS
 699 CC
 700 MAINT
 701 MAINTAINER_MODE_FALSE
 702 MAINTAINER_MODE_TRUE
 703 AM_BACKSLASH
 704 AM_DEFAULT_VERBOSITY
 705 AM_DEFAULT_V
 706 AM_V
 707 am__untar
 708 am__tar
 709 AMTAR
 710 am__leading_dot
 711 SET_MAKE
 712 AWK
 713 mkdir_p
 714 MKDIR_P
 715 INSTALL_STRIP_PROGRAM
 716 STRIP
 717 install_sh
 718 MAKEINFO
 719 AUTOHEADER
 720 AUTOMAKE
 721 AUTOCONF
 722 ACLOCAL
 723 VERSION
 724 PACKAGE
 725 CYGPATH_W
 726 am__isrc
 727 INSTALL_DATA
 728 INSTALL_SCRIPT
 729 INSTALL_PROGRAM
 730 target_alias
 731 host_alias
 732 build_alias
 733 LIBS
 734 ECHO_T
 735 ECHO_N
 736 ECHO_C
 737 DEFS
 738 mandir
 739 localedir
 740 libdir
 741 psdir
 742 pdfdir
 743 dvidir
 744 htmldir
 745 infodir
 746 docdir
 747 oldincludedir
 748 includedir
 749 localstatedir
 750 sharedstatedir
 751 sysconfdir
 752 datadir
 753 datarootdir
 754 libexecdir
 755 sbindir
 756 bindir
 757 program_transform_name
 758 prefix
 759 exec_prefix
 760 PACKAGE_URL
 761 PACKAGE_BUGREPORT
 762 PACKAGE_STRING
 763 PACKAGE_VERSION
 764 PACKAGE_TARNAME
 765 PACKAGE_NAME
 766 PATH_SEPARATOR
 767 SHELL'
 768 ac_subst_files=''
 769 ac_user_opts='
 770 enable_option_checking
 771 enable_silent_rules
 772 enable_maintainer_mode
 773 enable_dependency_tracking
 774 with_gnu_ld
 775 enable_shared
 776 enable_static
 777 with_pic
 778 enable_fast_install
 779 with_sysroot
 780 enable_libtool_lock
 781 with_pkgconfigdir
 782 with_binconfigs
 783 with_libpng_compat
 784 '
 785       ac_precious_vars='build_alias
 786 host_alias
 787 target_alias
 788 CC
 789 CFLAGS
 790 LDFLAGS
 791 LIBS
 792 CPPFLAGS
 793 CPP'
 794
 795
 796 # Initialize some variables set by options.
 797 ac_init_help=
 798 ac_init_version=false
 799 ac_unrecognized_opts=
 800 ac_unrecognized_sep=
 801 # The variables have the same names as the options, with
 802 # dashes changed to underlines.
 803 cache_file=/dev/null
 804 exec_prefix=NONE
 805 no_create=
 806 no_recursion=
 807 prefix=NONE
 808 program_prefix=NONE
 809 program_suffix=NONE
 810 program_transform_name=s,x,x,
 811 silent=
 812 site=
 813 srcdir=
 814 verbose=
 815 x_includes=NONE
 816 x_libraries=NONE
 817
 818 # Installation directory options.
 819 # These are left unexpanded so users can "make install exec_prefix=/foo"
 820 # and all the variables that are supposed to be based on exec_prefix
 821 # by default will actually change.
 822 # Use braces instead of parens because sh, perl, etc. also accept them.
 823 # (The list follows the same order as the GNU Coding Standards.)
 824 bindir='${exec_prefix}/bin'
 825 sbindir='${exec_prefix}/sbin'
 826 libexecdir='${exec_prefix}/libexec'
 827 datarootdir='${prefix}/share'
 828 datadir='${datarootdir}'
 829 sysconfdir='${prefix}/etc'
 830 sharedstatedir='${prefix}/com'
 831 localstatedir='${prefix}/var'
 832 includedir='${prefix}/include'
 833 oldincludedir='/usr/include'
 834 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 835 infodir='${datarootdir}/info'
 836 htmldir='${docdir}'
 837 dvidir='${docdir}'
 838 pdfdir='${docdir}'
 839 psdir='${docdir}'
 840 libdir='${exec_prefix}/lib'
 841 localedir='${datarootdir}/locale'
 842 mandir='${datarootdir}/man'
 843
 844 ac_prev=
 845 ac_dashdash=
 846 for ac_option
 847 do
 848   # If the previous option needs an argument, assign it.
 849   if test -n "$ac_prev"; then
 850     eval $ac_prev=\$ac_option
 851     ac_prev=
 852     continue
 853   fi
 854
 855   case $ac_option in
 856   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 857   *=)   ac_optarg= ;;
 858   *)    ac_optarg=yes ;;
 859   esac
 860
 861   # Accept the important Cygnus configure options, so we can diagnose typos.
 862
 863   case $ac_dashdash$ac_option in
 864   --)
 865     ac_dashdash=yes ;;
 866
 867   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 868     ac_prev=bindir ;;
 869   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 870     bindir=$ac_optarg ;;
 871
 872   -build | --build | --buil | --bui | --bu)
 873     ac_prev=build_alias ;;
 874   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 875     build_alias=$ac_optarg ;;
 876
 877   -cache-file | --cache-file | --cache-fil | --cache-fi \
 878   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 879     ac_prev=cache_file ;;
 880   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 881   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 882     cache_file=$ac_optarg ;;
 883
 884   --config-cache | -C)
 885     cache_file=config.cache ;;
 886
 887   -datadir | --datadir | --datadi | --datad)
 888     ac_prev=datadir ;;
 889   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 890     datadir=$ac_optarg ;;
 891
 892   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 893   | --dataroo | --dataro | --datar)
 894     ac_prev=datarootdir ;;
 895   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 896   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 897     datarootdir=$ac_optarg ;;
 898
 899   -disable-* | --disable-*)
 900     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 901     # Reject names that are not valid shell variable names.
 902     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 903       as_fn_error $? "invalid feature name: $ac_useropt"
 904     ac_useropt_orig=$ac_useropt
 905     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 906     case $ac_user_opts in
 907       *"
 908 "enable_$ac_useropt"
 909 "*) ;;
 910       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 911          ac_unrecognized_sep=', ';;
 912     esac
 913     eval enable_$ac_useropt=no ;;
 914
 915   -docdir | --docdir | --docdi | --doc | --do)
 916     ac_prev=docdir ;;
 917   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 918     docdir=$ac_optarg ;;
 919
 920   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 921     ac_prev=dvidir ;;
 922   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 923     dvidir=$ac_optarg ;;
 924
 925   -enable-* | --enable-*)
 926     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 927     # Reject names that are not valid shell variable names.
 928     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 929       as_fn_error $? "invalid feature name: $ac_useropt"
 930     ac_useropt_orig=$ac_useropt
 931     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 932     case $ac_user_opts in
 933       *"
 934 "enable_$ac_useropt"
 935 "*) ;;
 936       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 937          ac_unrecognized_sep=', ';;
 938     esac
 939     eval enable_$ac_useropt=\$ac_optarg ;;
 940
 941   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 942   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 943   | --exec | --exe | --ex)
 944     ac_prev=exec_prefix ;;
 945   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 946   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 947   | --exec=* | --exe=* | --ex=*)
 948     exec_prefix=$ac_optarg ;;
 949
 950   -gas | --gas | --ga | --g)
 951     # Obsolete; use --with-gas.
 952     with_gas=yes ;;
 953
 954   -help | --help | --hel | --he | -h)
 955     ac_init_help=long ;;
 956   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 957     ac_init_help=recursive ;;
 958   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 959     ac_init_help=short ;;
 960
 961   -host | --host | --hos | --ho)
 962     ac_prev=host_alias ;;
 963   -host=* | --host=* | --hos=* | --ho=*)
 964     host_alias=$ac_optarg ;;
 965
 966   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 967     ac_prev=htmldir ;;
 968   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 969   | --ht=*)
 970     htmldir=$ac_optarg ;;
 971
 972   -includedir | --includedir | --includedi | --included | --include \
 973   | --includ | --inclu | --incl | --inc)
 974     ac_prev=includedir ;;
 975   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 976   | --includ=* | --inclu=* | --incl=* | --inc=*)
 977     includedir=$ac_optarg ;;
 978
 979   -infodir | --infodir | --infodi | --infod | --info | --inf)
 980     ac_prev=infodir ;;
 981   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 982     infodir=$ac_optarg ;;
 983
 984   -libdir | --libdir | --libdi | --libd)
 985     ac_prev=libdir ;;
 986   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 987     libdir=$ac_optarg ;;
 988
 989   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 990   | --libexe | --libex | --libe)
 991     ac_prev=libexecdir ;;
 992   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 993   | --libexe=* | --libex=* | --libe=*)
 994     libexecdir=$ac_optarg ;;
 995
 996   -localedir | --localedir | --localedi | --localed | --locale)
 997     ac_prev=localedir ;;
 998   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 999     localedir=$ac_optarg ;;
1000
1001   -localstatedir | --localstatedir | --localstatedi | --localstated \
1002   | --localstate | --localstat | --localsta | --localst | --locals)
1003     ac_prev=localstatedir ;;
1004   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1005   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1006     localstatedir=$ac_optarg ;;
1007
1008   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1009     ac_prev=mandir ;;
1010   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1011     mandir=$ac_optarg ;;
1012
1013   -nfp | --nfp | --nf)
1014     # Obsolete; use --without-fp.
1015     with_fp=no ;;
1016
1017   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1018   | --no-cr | --no-c | -n)
1019     no_create=yes ;;
1020
1021   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1022   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1023     no_recursion=yes ;;
1024
1025   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1026   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1027   | --oldin | --oldi | --old | --ol | --o)
1028     ac_prev=oldincludedir ;;
1029   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1030   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1031   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1032     oldincludedir=$ac_optarg ;;
1033
1034   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1035     ac_prev=prefix ;;
1036   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1037     prefix=$ac_optarg ;;
1038
1039   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1040   | --program-pre | --program-pr | --program-p)
1041     ac_prev=program_prefix ;;
1042   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1043   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1044     program_prefix=$ac_optarg ;;
1045
1046   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1047   | --program-suf | --program-su | --program-s)
1048     ac_prev=program_suffix ;;
1049   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1050   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1051     program_suffix=$ac_optarg ;;
1052
1053   -program-transform-name | --program-transform-name \
1054   | --program-transform-nam | --program-transform-na \
1055   | --program-transform-n | --program-transform- \
1056   | --program-transform | --program-transfor \
1057   | --program-transfo | --program-transf \
1058   | --program-trans | --program-tran \
1059   | --progr-tra | --program-tr | --program-t)
1060     ac_prev=program_transform_name ;;
1061   -program-transform-name=* | --program-transform-name=* \
1062   | --program-transform-nam=* | --program-transform-na=* \
1063   | --program-transform-n=* | --program-transform-=* \
1064   | --program-transform=* | --program-transfor=* \
1065   | --program-transfo=* | --program-transf=* \
1066   | --program-trans=* | --program-tran=* \
1067   | --progr-tra=* | --program-tr=* | --program-t=*)
1068     program_transform_name=$ac_optarg ;;
1069
1070   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1071     ac_prev=pdfdir ;;
1072   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1073     pdfdir=$ac_optarg ;;
1074
1075   -psdir | --psdir | --psdi | --psd | --ps)
1076     ac_prev=psdir ;;
1077   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1078     psdir=$ac_optarg ;;
1079
1080   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1081   | -silent | --silent | --silen | --sile | --sil)
1082     silent=yes ;;
1083
1084   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1085     ac_prev=sbindir ;;
1086   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1087   | --sbi=* | --sb=*)
1088     sbindir=$ac_optarg ;;
1089
1090   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1091   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1092   | --sharedst | --shareds | --shared | --share | --shar \
1093   | --sha | --sh)
1094     ac_prev=sharedstatedir ;;
1095   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1096   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1097   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1098   | --sha=* | --sh=*)
1099     sharedstatedir=$ac_optarg ;;
1100
1101   -site | --site | --sit)
1102     ac_prev=site ;;
1103   -site=* | --site=* | --sit=*)
1104     site=$ac_optarg ;;
1105
1106   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1107     ac_prev=srcdir ;;
1108   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1109     srcdir=$ac_optarg ;;
1110
1111   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1112   | --syscon | --sysco | --sysc | --sys | --sy)
1113     ac_prev=sysconfdir ;;
1114   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1115   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1116     sysconfdir=$ac_optarg ;;
1117
1118   -target | --target | --targe | --targ | --tar | --ta | --t)
1119     ac_prev=target_alias ;;
1120   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1121     target_alias=$ac_optarg ;;
1122
1123   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1124     verbose=yes ;;
1125
1126   -version | --version | --versio | --versi | --vers | -V)
1127     ac_init_version=: ;;
1128
1129   -with-* | --with-*)
1130     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1131     # Reject names that are not valid shell variable names.
1132     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1133       as_fn_error $? "invalid package name: $ac_useropt"
1134     ac_useropt_orig=$ac_useropt
1135     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1136     case $ac_user_opts in
1137       *"
1138 "with_$ac_useropt"
1139 "*) ;;
1140       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1141          ac_unrecognized_sep=', ';;
1142     esac
1143     eval with_$ac_useropt=\$ac_optarg ;;
1144
1145   -without-* | --without-*)
1146     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1147     # Reject names that are not valid shell variable names.
1148     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1149       as_fn_error $? "invalid package name: $ac_useropt"
1150     ac_useropt_orig=$ac_useropt
1151     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1152     case $ac_user_opts in
1153       *"
1154 "with_$ac_useropt"
1155 "*) ;;
1156       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1157          ac_unrecognized_sep=', ';;
1158     esac
1159     eval with_$ac_useropt=no ;;
1160
1161   --x)
1162     # Obsolete; use --with-x.
1163     with_x=yes ;;
1164
1165   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1166   | --x-incl | --x-inc | --x-in | --x-i)
1167     ac_prev=x_includes ;;
1168   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1169   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1170     x_includes=$ac_optarg ;;
1171
1172   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1173   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1174     ac_prev=x_libraries ;;
1175   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1176   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1177     x_libraries=$ac_optarg ;;
1178
1179   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1180 Try \`$0 --help' for more information"
1181     ;;
1182
1183   *=*)
1184     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1185     # Reject names that are not valid shell variable names.
1186     case $ac_envvar in #(
1187       '' | [0-9]* | *[!_$as_cr_alnum]* )
1188       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1189     esac
1190     eval $ac_envvar=\$ac_optarg
1191     export $ac_envvar ;;
1192
1193   *)
1194     # FIXME: should be removed in autoconf 3.0.
1195     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1196     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1197       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1198     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1199     ;;
1200
1201   esac
1202 done
1203
1204 if test -n "$ac_prev"; then
1205   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1206   as_fn_error $? "missing argument to $ac_option"
1207 fi
1208
1209 if test -n "$ac_unrecognized_opts"; then
1210   case $enable_option_checking in
1211     no) ;;
1212     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1213     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1214   esac
1215 fi
1216
1217 # Check all directory arguments for consistency.
1218 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1219                 datadir sysconfdir sharedstatedir localstatedir includedir \
1220                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1221                 libdir localedir mandir
1222 do
1223   eval ac_val=\$$ac_var
1224   # Remove trailing slashes.
1225   case $ac_val in
1226     */ )
1227       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1228       eval $ac_var=\$ac_val;;
1229   esac
1230   # Be sure to have absolute directory names.
1231   case $ac_val in
1232     [\\/$]* | ?:[\\/]* )  continue;;
1233     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1234   esac
1235   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1236 done
1237
1238 # There might be people who depend on the old broken behavior: `$host'
1239 # used to hold the argument of --host etc.
1240 # FIXME: To remove some day.
1241 build=$build_alias
1242 host=$host_alias
1243 target=$target_alias
1244
1245 # FIXME: To remove some day.
1246 if test "x$host_alias" != x; then
1247   if test "x$build_alias" = x; then
1248     cross_compiling=maybe
1249   elif test "x$build_alias" != "x$host_alias"; then
1250     cross_compiling=yes
1251   fi
1252 fi
1253
1254 ac_tool_prefix=
1255 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1256
1257 test "$silent" = yes && exec 6>/dev/null
1258
1259
1260 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1261 ac_ls_di=`ls -di .` &&
1262 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1263   as_fn_error $? "working directory cannot be determined"
1264 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1265   as_fn_error $? "pwd does not report name of working directory"
1266
1267
1268 # Find the source files, if location was not specified.
1269 if test -z "$srcdir"; then
1270   ac_srcdir_defaulted=yes
1271   # Try the directory containing this script, then the parent directory.
1272   ac_confdir=`$as_dirname -- "$as_myself" ||
1273 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1274          X"$as_myself" : 'X\(//\)[^/]' \| \
1275          X"$as_myself" : 'X\(//\)$' \| \
1276          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1277 $as_echo X"$as_myself" |
1278     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1279             s//\1/
1280             q
1281           }
1282           /^X\(\/\/\)[^/].*/{
1283             s//\1/
1284             q
1285           }
1286           /^X\(\/\/\)$/{
1287             s//\1/
1288             q
1289           }
1290           /^X\(\/\).*/{
1291             s//\1/
1292             q
1293           }
1294           s/.*/./; q'`
1295   srcdir=$ac_confdir
1296   if test ! -r "$srcdir/$ac_unique_file"; then
1297     srcdir=..
1298   fi
1299 else
1300   ac_srcdir_defaulted=no
1301 fi
1302 if test ! -r "$srcdir/$ac_unique_file"; then
1303   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1304   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1305 fi
1306 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1307 ac_abs_confdir=`(
1308         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1309         pwd)`
1310 # When building in place, set srcdir=.
1311 if test "$ac_abs_confdir" = "$ac_pwd"; then
1312   srcdir=.
1313 fi
1314 # Remove unnecessary trailing slashes from srcdir.
1315 # Double slashes in file names in object file debugging info
1316 # mess up M-x gdb in Emacs.
1317 case $srcdir in
1318 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1319 esac
1320 for ac_var in $ac_precious_vars; do
1321   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1322   eval ac_env_${ac_var}_value=\$${ac_var}
1323   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1324   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1325 done
1326
1327 #
1328 # Report the --help message.
1329 #
1330 if test "$ac_init_help" = "long"; then
1331   # Omit some internal or obsolete options to make the list less imposing.
1332   # This message is too long to be a string in the A/UX 3.1 sh.
1333   cat <<_ACEOF
1334 \`configure' configures libpng 1.2.51 to adapt to many kinds of systems.
1335
1336 Usage: $0 [OPTION]... [VAR=VALUE]...
1337
1338 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1339 VAR=VALUE.  See below for descriptions of some of the useful variables.
1340
1341 Defaults for the options are specified in brackets.
1342
1343 Configuration:
1344   -h, --help              display this help and exit
1345       --help=short        display options specific to this package
1346       --help=recursive    display the short help of all the included packages
1347   -V, --version           display version information and exit
1348   -q, --quiet, --silent   do not print \`checking ...' messages
1349       --cache-file=FILE   cache test results in FILE [disabled]
1350   -C, --config-cache      alias for \`--cache-file=config.cache'
1351   -n, --no-create         do not create output files
1352       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1353
1354 Installation directories:
1355   --prefix=PREFIX         install architecture-independent files in PREFIX
1356                           [$ac_default_prefix]
1357   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1358                           [PREFIX]
1359
1360 By default, \`make install' will install all the files in
1361 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1362 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1363 for instance \`--prefix=\$HOME'.
1364
1365 For better control, use the options below.
1366
1367 Fine tuning of the installation directories:
1368   --bindir=DIR            user executables [EPREFIX/bin]
1369   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1370   --libexecdir=DIR        program executables [EPREFIX/libexec]
1371   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1372   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1373   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1374   --libdir=DIR            object code libraries [EPREFIX/lib]
1375   --includedir=DIR        C header files [PREFIX/include]
1376   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1377   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1378   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1379   --infodir=DIR           info documentation [DATAROOTDIR/info]
1380   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1381   --mandir=DIR            man documentation [DATAROOTDIR/man]
1382   --docdir=DIR            documentation root [DATAROOTDIR/doc/libpng]
1383   --htmldir=DIR           html documentation [DOCDIR]
1384   --dvidir=DIR            dvi documentation [DOCDIR]
1385   --pdfdir=DIR            pdf documentation [DOCDIR]
1386   --psdir=DIR             ps documentation [DOCDIR]
1387 _ACEOF
1388
1389   cat <<\_ACEOF
1390
1391 Program names:
1392   --program-prefix=PREFIX            prepend PREFIX to installed program names
1393   --program-suffix=SUFFIX            append SUFFIX to installed program names
1394   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1395
1396 System types:
1397   --build=BUILD     configure for building on BUILD [guessed]
1398   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1399 _ACEOF
1400 fi
1401
1402 if test -n "$ac_init_help"; then
1403   case $ac_init_help in
1404      short | recursive ) echo "Configuration of libpng 1.2.51:";;
1405    esac
1406   cat <<\_ACEOF
1407
1408 Optional Features:
1409   --disable-option-checking  ignore unrecognized --enable/--with options
1410   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1411   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1412   --enable-silent-rules   less verbose build output (undo: "make V=1")
1413   --disable-silent-rules  verbose build output (undo: "make V=0")
1414   --enable-maintainer-mode
1415                           enable make rules and dependencies not useful (and
1416                           sometimes confusing) to the casual installer
1417   --enable-dependency-tracking
1418                           do not reject slow dependency extractors
1419   --disable-dependency-tracking
1420                           speeds up one-time build
1421   --enable-shared[=PKGS]  build shared libraries [default=yes]
1422   --enable-static[=PKGS]  build static libraries [default=yes]
1423   --enable-fast-install[=PKGS]
1424                           optimize for fast installation [default=yes]
1425   --disable-libtool-lock  avoid locking (might break parallel builds)
1426
1427 Optional Packages:
1428   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1429   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1430   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1431   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
1432                           both]
1433   --with-sysroot=DIR Search for dependent libraries within DIR
1434                         (or the compiler's sysroot if not specified).
1435   --with-pkgconfigdir     Use the specified pkgconfig dir (default is
1436                           libdir/pkgconfig)
1437   --with-binconfigs       Generate shell libpng-config scripts as well as
1438                           pkg-config data [default=yes]
1439   --with-libpng-compat    Generate the obsolete libpng.so library
1440                           [default=yes]
1441
1442 Some influential environment variables:
1443   CC          C compiler command
1444   CFLAGS      C compiler flags
1445   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1446               nonstandard directory <lib dir>
1447   LIBS        libraries to pass to the linker, e.g. -l<library>
1448   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1449               you have headers in a nonstandard directory <include dir>
1450   CPP         C preprocessor
1451
1452 Use these variables to override the choices made by `configure' or to help
1453 it to find libraries and programs with nonstandard names/locations.
1454
1455 Report bugs to <png-mng-implement@lists.sourceforge.net>.
1456 _ACEOF
1457 ac_status=$?
1458 fi
1459
1460 if test "$ac_init_help" = "recursive"; then
1461   # If there are subdirs, report their specific --help.
1462   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1463     test -d "$ac_dir" ||
1464       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1465       continue
1466     ac_builddir=.
1467
1468 case "$ac_dir" in
1469 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1470 *)
1471   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1472   # A ".." for each directory in $ac_dir_suffix.
1473   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1474   case $ac_top_builddir_sub in
1475   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1476   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1477   esac ;;
1478 esac
1479 ac_abs_top_builddir=$ac_pwd
1480 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1481 # for backward compatibility:
1482 ac_top_builddir=$ac_top_build_prefix
1483
1484 case $srcdir in
1485   .)  # We are building in place.
1486     ac_srcdir=.
1487     ac_top_srcdir=$ac_top_builddir_sub
1488     ac_abs_top_srcdir=$ac_pwd ;;
1489   [\\/]* | ?:[\\/]* )  # Absolute name.
1490     ac_srcdir=$srcdir$ac_dir_suffix;
1491     ac_top_srcdir=$srcdir
1492     ac_abs_top_srcdir=$srcdir ;;
1493   *) # Relative name.
1494     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1495     ac_top_srcdir=$ac_top_build_prefix$srcdir
1496     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1497 esac
1498 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1499
1500     cd "$ac_dir" || { ac_status=$?; continue; }
1501     # Check for guested configure.
1502     if test -f "$ac_srcdir/configure.gnu"; then
1503       echo &&
1504       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1505     elif test -f "$ac_srcdir/configure"; then
1506       echo &&
1507       $SHELL "$ac_srcdir/configure" --help=recursive
1508     else
1509       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1510     fi || ac_status=$?
1511     cd "$ac_pwd" || { ac_status=$?; break; }
1512   done
1513 fi
1514
1515 test -n "$ac_init_help" && exit $ac_status
1516 if $ac_init_version; then
1517   cat <<\_ACEOF
1518 libpng configure 1.2.51
1519 generated by GNU Autoconf 2.69
1520
1521 Copyright (C) 2012 Free Software Foundation, Inc.
1522 This configure script is free software; the Free Software Foundation
1523 gives unlimited permission to copy, distribute and modify it.
1524 _ACEOF
1525   exit
1526 fi
1527
1528 ## ------------------------ ##
1529 ## Autoconf initialization. ##
1530 ## ------------------------ ##
1531
1532 # ac_fn_c_try_compile LINENO
1533 # --------------------------
1534 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1535 ac_fn_c_try_compile ()
1536 {
1537   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1538   rm -f conftest.$ac_objext
1539   if { { ac_try="$ac_compile"
1540 case "(($ac_try" in
1541   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1542   *) ac_try_echo=$ac_try;;
1543 esac
1544 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1545 $as_echo "$ac_try_echo"; } >&5
1546   (eval "$ac_compile") 2>conftest.err
1547   ac_status=$?
1548   if test -s conftest.err; then
1549     grep -v '^ *+' conftest.err >conftest.er1
1550     cat conftest.er1 >&5
1551     mv -f conftest.er1 conftest.err
1552   fi
1553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1554   test $ac_status = 0; } && {
1555          test -z "$ac_c_werror_flag" ||
1556          test ! -s conftest.err
1557        } && test -s conftest.$ac_objext; then :
1558   ac_retval=0
1559 else
1560   $as_echo "$as_me: failed program was:" >&5
1561 sed 's/^/| /' conftest.$ac_ext >&5
1562
1563         ac_retval=1
1564 fi
1565   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1566   as_fn_set_status $ac_retval
1567
1568 } # ac_fn_c_try_compile
1569
1570 # ac_fn_c_try_cpp LINENO
1571 # ----------------------
1572 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1573 ac_fn_c_try_cpp ()
1574 {
1575   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576   if { { ac_try="$ac_cpp conftest.$ac_ext"
1577 case "(($ac_try" in
1578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579   *) ac_try_echo=$ac_try;;
1580 esac
1581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1584   ac_status=$?
1585   if test -s conftest.err; then
1586     grep -v '^ *+' conftest.err >conftest.er1
1587     cat conftest.er1 >&5
1588     mv -f conftest.er1 conftest.err
1589   fi
1590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1591   test $ac_status = 0; } > conftest.i && {
1592          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1593          test ! -s conftest.err
1594        }; then :
1595   ac_retval=0
1596 else
1597   $as_echo "$as_me: failed program was:" >&5
1598 sed 's/^/| /' conftest.$ac_ext >&5
1599
1600     ac_retval=1
1601 fi
1602   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1603   as_fn_set_status $ac_retval
1604
1605 } # ac_fn_c_try_cpp
1606
1607 # ac_fn_c_try_link LINENO
1608 # -----------------------
1609 # Try to link conftest.$ac_ext, and return whether this succeeded.
1610 ac_fn_c_try_link ()
1611 {
1612   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613   rm -f conftest.$ac_objext conftest$ac_exeext
1614   if { { ac_try="$ac_link"
1615 case "(($ac_try" in
1616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1617   *) ac_try_echo=$ac_try;;
1618 esac
1619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620 $as_echo "$ac_try_echo"; } >&5
1621   (eval "$ac_link") 2>conftest.err
1622   ac_status=$?
1623   if test -s conftest.err; then
1624     grep -v '^ *+' conftest.err >conftest.er1
1625     cat conftest.er1 >&5
1626     mv -f conftest.er1 conftest.err
1627   fi
1628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629   test $ac_status = 0; } && {
1630          test -z "$ac_c_werror_flag" ||
1631          test ! -s conftest.err
1632        } && test -s conftest$ac_exeext && {
1633          test "$cross_compiling" = yes ||
1634          test -x conftest$ac_exeext
1635        }; then :
1636   ac_retval=0
1637 else
1638   $as_echo "$as_me: failed program was:" >&5
1639 sed 's/^/| /' conftest.$ac_ext >&5
1640
1641         ac_retval=1
1642 fi
1643   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1644   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1645   # interfere with the next link command; also delete a directory that is
1646   # left behind by Apple's compiler.  We do this before executing the actions.
1647   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1648   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1649   as_fn_set_status $ac_retval
1650
1651 } # ac_fn_c_try_link
1652
1653 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1654 # -------------------------------------------------------
1655 # Tests whether HEADER exists and can be compiled using the include files in
1656 # INCLUDES, setting the cache variable VAR accordingly.
1657 ac_fn_c_check_header_compile ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1661 $as_echo_n "checking for $2... " >&6; }
1662 if eval \${$3+:} false; then :
1663   $as_echo_n "(cached) " >&6
1664 else
1665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 $4
1668 #include <$2>
1669 _ACEOF
1670 if ac_fn_c_try_compile "$LINENO"; then :
1671   eval "$3=yes"
1672 else
1673   eval "$3=no"
1674 fi
1675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1676 fi
1677 eval ac_res=\$$3
1678                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1679 $as_echo "$ac_res" >&6; }
1680   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1681
1682 } # ac_fn_c_check_header_compile
1683
1684 # ac_fn_c_try_run LINENO
1685 # ----------------------
1686 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1687 # that executables *can* be run.
1688 ac_fn_c_try_run ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   if { { ac_try="$ac_link"
1692 case "(($ac_try" in
1693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694   *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698   (eval "$ac_link") 2>&5
1699   ac_status=$?
1700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1702   { { case "(($ac_try" in
1703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1704   *) ac_try_echo=$ac_try;;
1705 esac
1706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1707 $as_echo "$ac_try_echo"; } >&5
1708   (eval "$ac_try") 2>&5
1709   ac_status=$?
1710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1711   test $ac_status = 0; }; }; then :
1712   ac_retval=0
1713 else
1714   $as_echo "$as_me: program exited with status $ac_status" >&5
1715        $as_echo "$as_me: failed program was:" >&5
1716 sed 's/^/| /' conftest.$ac_ext >&5
1717
1718        ac_retval=$ac_status
1719 fi
1720   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1721   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1722   as_fn_set_status $ac_retval
1723
1724 } # ac_fn_c_try_run
1725
1726 # ac_fn_c_check_func LINENO FUNC VAR
1727 # ----------------------------------
1728 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1729 ac_fn_c_check_func ()
1730 {
1731   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1733 $as_echo_n "checking for $2... " >&6; }
1734 if eval \${$3+:} false; then :
1735   $as_echo_n "(cached) " >&6
1736 else
1737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1738 /* end confdefs.h.  */
1739 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1740    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1741 #define $2 innocuous_$2
1742
1743 /* System header to define __stub macros and hopefully few prototypes,
1744     which can conflict with char $2 (); below.
1745     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1746     <limits.h> exists even on freestanding compilers.  */
1747
1748 #ifdef __STDC__
1749 # include <limits.h>
1750 #else
1751 # include <assert.h>
1752 #endif
1753
1754 #undef $2
1755
1756 /* Override any GCC internal prototype to avoid an error.
1757    Use char because int might match the return type of a GCC
1758    builtin and then its argument prototype would still apply.  */
1759 #ifdef __cplusplus
1760 extern "C"
1761 #endif
1762 char $2 ();
1763 /* The GNU C library defines this for functions which it implements
1764     to always fail with ENOSYS.  Some functions are actually named
1765     something starting with __ and the normal name is an alias.  */
1766 #if defined __stub_$2 || defined __stub___$2
1767 choke me
1768 #endif
1769
1770 int
1771 main ()
1772 {
1773 return $2 ();
1774   ;
1775   return 0;
1776 }
1777 _ACEOF
1778 if ac_fn_c_try_link "$LINENO"; then :
1779   eval "$3=yes"
1780 else
1781   eval "$3=no"
1782 fi
1783 rm -f core conftest.err conftest.$ac_objext \
1784     conftest$ac_exeext conftest.$ac_ext
1785 fi
1786 eval ac_res=\$$3
1787                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788 $as_echo "$ac_res" >&6; }
1789   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790
1791 } # ac_fn_c_check_func
1792
1793 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1794 # -------------------------------------------------------
1795 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1796 # the include files in INCLUDES and setting the cache variable VAR
1797 # accordingly.
1798 ac_fn_c_check_header_mongrel ()
1799 {
1800   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1801   if eval \${$3+:} false; then :
1802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1803 $as_echo_n "checking for $2... " >&6; }
1804 if eval \${$3+:} false; then :
1805   $as_echo_n "(cached) " >&6
1806 fi
1807 eval ac_res=\$$3
1808                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1809 $as_echo "$ac_res" >&6; }
1810 else
1811   # Is the header compilable?
1812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1813 $as_echo_n "checking $2 usability... " >&6; }
1814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1815 /* end confdefs.h.  */
1816 $4
1817 #include <$2>
1818 _ACEOF
1819 if ac_fn_c_try_compile "$LINENO"; then :
1820   ac_header_compiler=yes
1821 else
1822   ac_header_compiler=no
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1826 $as_echo "$ac_header_compiler" >&6; }
1827
1828 # Is the header present?
1829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1830 $as_echo_n "checking $2 presence... " >&6; }
1831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1832 /* end confdefs.h.  */
1833 #include <$2>
1834 _ACEOF
1835 if ac_fn_c_try_cpp "$LINENO"; then :
1836   ac_header_preproc=yes
1837 else
1838   ac_header_preproc=no
1839 fi
1840 rm -f conftest.err conftest.i conftest.$ac_ext
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1842 $as_echo "$ac_header_preproc" >&6; }
1843
1844 # So?  What about this header?
1845 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1846   yes:no: )
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1848 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1850 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1851     ;;
1852   no:yes:* )
1853     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1854 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1855     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1856 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1857     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1858 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1859     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1860 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1861     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1862 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1863 ( $as_echo "## ------------------------------------------------------ ##
1864 ## Report this to png-mng-implement@lists.sourceforge.net ##
1865 ## ------------------------------------------------------ ##"
1866      ) | sed "s/^/$as_me: WARNING:     /" >&2
1867     ;;
1868 esac
1869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1870 $as_echo_n "checking for $2... " >&6; }
1871 if eval \${$3+:} false; then :
1872   $as_echo_n "(cached) " >&6
1873 else
1874   eval "$3=\$ac_header_compiler"
1875 fi
1876 eval ac_res=\$$3
1877                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1878 $as_echo "$ac_res" >&6; }
1879 fi
1880   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1881
1882 } # ac_fn_c_check_header_mongrel
1883
1884 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1885 # -------------------------------------------
1886 # Tests whether TYPE exists after having included INCLUDES, setting cache
1887 # variable VAR accordingly.
1888 ac_fn_c_check_type ()
1889 {
1890   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1892 $as_echo_n "checking for $2... " >&6; }
1893 if eval \${$3+:} false; then :
1894   $as_echo_n "(cached) " >&6
1895 else
1896   eval "$3=no"
1897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1898 /* end confdefs.h.  */
1899 $4
1900 int
1901 main ()
1902 {
1903 if (sizeof ($2))
1904          return 0;
1905   ;
1906   return 0;
1907 }
1908 _ACEOF
1909 if ac_fn_c_try_compile "$LINENO"; then :
1910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1911 /* end confdefs.h.  */
1912 $4
1913 int
1914 main ()
1915 {
1916 if (sizeof (($2)))
1917             return 0;
1918   ;
1919   return 0;
1920 }
1921 _ACEOF
1922 if ac_fn_c_try_compile "$LINENO"; then :
1923
1924 else
1925   eval "$3=yes"
1926 fi
1927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1928 fi
1929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1930 fi
1931 eval ac_res=\$$3
1932                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1933 $as_echo "$ac_res" >&6; }
1934   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1935
1936 } # ac_fn_c_check_type
1937 cat >config.log <<_ACEOF
1938 This file contains any messages produced by compilers while
1939 running configure, to aid debugging if configure makes a mistake.
1940
1941 It was created by libpng $as_me 1.2.51, which was
1942 generated by GNU Autoconf 2.69.  Invocation command line was
1943
1944   $ $0 $@
1945
1946 _ACEOF
1947 exec 5>>config.log
1948 {
1949 cat <<_ASUNAME
1950 ## --------- ##
1951 ## Platform. ##
1952 ## --------- ##
1953
1954 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1955 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1956 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1957 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1958 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1959
1960 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1961 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1962
1963 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1964 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1965 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1966 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1967 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1968 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1969 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1970
1971 _ASUNAME
1972
1973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1974 for as_dir in $PATH
1975 do
1976   IFS=$as_save_IFS
1977   test -z "$as_dir" && as_dir=.
1978     $as_echo "PATH: $as_dir"
1979   done
1980 IFS=$as_save_IFS
1981
1982 } >&5
1983
1984 cat >&5 <<_ACEOF
1985
1986
1987 ## ----------- ##
1988 ## Core tests. ##
1989 ## ----------- ##
1990
1991 _ACEOF
1992
1993
1994 # Keep a trace of the command line.
1995 # Strip out --no-create and --no-recursion so they do not pile up.
1996 # Strip out --silent because we don't want to record it for future runs.
1997 # Also quote any args containing shell meta-characters.
1998 # Make two passes to allow for proper duplicate-argument suppression.
1999 ac_configure_args=
2000 ac_configure_args0=
2001 ac_configure_args1=
2002 ac_must_keep_next=false
2003 for ac_pass in 1 2
2004 do
2005   for ac_arg
2006   do
2007     case $ac_arg in
2008     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2009     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2010     | -silent | --silent | --silen | --sile | --sil)
2011       continue ;;
2012     *\'*)
2013       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2014     esac
2015     case $ac_pass in
2016     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2017     2)
2018       as_fn_append ac_configure_args1 " '$ac_arg'"
2019       if test $ac_must_keep_next = true; then
2020         ac_must_keep_next=false # Got value, back to normal.
2021       else
2022         case $ac_arg in
2023           *=* | --config-cache | -C | -disable-* | --disable-* \
2024           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2025           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2026           | -with-* | --with-* | -without-* | --without-* | --x)
2027             case "$ac_configure_args0 " in
2028               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2029             esac
2030             ;;
2031           -* ) ac_must_keep_next=true ;;
2032         esac
2033       fi
2034       as_fn_append ac_configure_args " '$ac_arg'"
2035       ;;
2036     esac
2037   done
2038 done
2039 { ac_configure_args0=; unset ac_configure_args0;}
2040 { ac_configure_args1=; unset ac_configure_args1;}
2041
2042 # When interrupted or exit'd, cleanup temporary files, and complete
2043 # config.log.  We remove comments because anyway the quotes in there
2044 # would cause problems or look ugly.
2045 # WARNING: Use '\'' to represent an apostrophe within the trap.
2046 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2047 trap 'exit_status=$?
2048   # Save into config.log some information that might help in debugging.
2049   {
2050     echo
2051
2052     $as_echo "## ---------------- ##
2053 ## Cache variables. ##
2054 ## ---------------- ##"
2055     echo
2056     # The following way of writing the cache mishandles newlines in values,
2057 (
2058   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2059     eval ac_val=\$$ac_var
2060     case $ac_val in #(
2061     *${as_nl}*)
2062       case $ac_var in #(
2063       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2064 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2065       esac
2066       case $ac_var in #(
2067       _ | IFS | as_nl) ;; #(
2068       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2069       *) { eval $ac_var=; unset $ac_var;} ;;
2070       esac ;;
2071     esac
2072   done
2073   (set) 2>&1 |
2074     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2075     *${as_nl}ac_space=\ *)
2076       sed -n \
2077         "s/'\''/'\''\\\\'\'''\''/g;
2078           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2079       ;; #(
2080     *)
2081       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2082       ;;
2083     esac |
2084     sort
2085 )
2086     echo
2087
2088     $as_echo "## ----------------- ##
2089 ## Output variables. ##
2090 ## ----------------- ##"
2091     echo
2092     for ac_var in $ac_subst_vars
2093     do
2094       eval ac_val=\$$ac_var
2095       case $ac_val in
2096       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2097       esac
2098       $as_echo "$ac_var='\''$ac_val'\''"
2099     done | sort
2100     echo
2101
2102     if test -n "$ac_subst_files"; then
2103       $as_echo "## ------------------- ##
2104 ## File substitutions. ##
2105 ## ------------------- ##"
2106       echo
2107       for ac_var in $ac_subst_files
2108       do
2109         eval ac_val=\$$ac_var
2110         case $ac_val in
2111         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2112         esac
2113         $as_echo "$ac_var='\''$ac_val'\''"
2114       done | sort
2115       echo
2116     fi
2117
2118     if test -s confdefs.h; then
2119       $as_echo "## ----------- ##
2120 ## confdefs.h. ##
2121 ## ----------- ##"
2122       echo
2123       cat confdefs.h
2124       echo
2125     fi
2126     test "$ac_signal" != 0 &&
2127       $as_echo "$as_me: caught signal $ac_signal"
2128     $as_echo "$as_me: exit $exit_status"
2129   } >&5
2130   rm -f core *.core core.conftest.* &&
2131     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2132     exit $exit_status
2133 ' 0
2134 for ac_signal in 1 2 13 15; do
2135   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2136 done
2137 ac_signal=0
2138
2139 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2140 rm -f -r conftest* confdefs.h
2141
2142 $as_echo "/* confdefs.h */" > confdefs.h
2143
2144 # Predefined preprocessor variables.
2145
2146 cat >>confdefs.h <<_ACEOF
2147 #define PACKAGE_NAME "$PACKAGE_NAME"
2148 _ACEOF
2149
2150 cat >>confdefs.h <<_ACEOF
2151 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2152 _ACEOF
2153
2154 cat >>confdefs.h <<_ACEOF
2155 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2156 _ACEOF
2157
2158 cat >>confdefs.h <<_ACEOF
2159 #define PACKAGE_STRING "$PACKAGE_STRING"
2160 _ACEOF
2161
2162 cat >>confdefs.h <<_ACEOF
2163 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2164 _ACEOF
2165
2166 cat >>confdefs.h <<_ACEOF
2167 #define PACKAGE_URL "$PACKAGE_URL"
2168 _ACEOF
2169
2170
2171 # Let the site file select an alternate cache file if it wants to.
2172 # Prefer an explicitly selected file to automatically selected ones.
2173 ac_site_file1=NONE
2174 ac_site_file2=NONE
2175 if test -n "$CONFIG_SITE"; then
2176   # We do not want a PATH search for config.site.
2177   case $CONFIG_SITE in #((
2178     -*)  ac_site_file1=./$CONFIG_SITE;;
2179     */*) ac_site_file1=$CONFIG_SITE;;
2180     *)   ac_site_file1=./$CONFIG_SITE;;
2181   esac
2182 elif test "x$prefix" != xNONE; then
2183   ac_site_file1=$prefix/share/config.site
2184   ac_site_file2=$prefix/etc/config.site
2185 else
2186   ac_site_file1=$ac_default_prefix/share/config.site
2187   ac_site_file2=$ac_default_prefix/etc/config.site
2188 fi
2189 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2190 do
2191   test "x$ac_site_file" = xNONE && continue
2192   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2193     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2194 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2195     sed 's/^/| /' "$ac_site_file" >&5
2196     . "$ac_site_file" \
2197       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2198 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2199 as_fn_error $? "failed to load site script $ac_site_file
2200 See \`config.log' for more details" "$LINENO" 5; }
2201   fi
2202 done
2203
2204 if test -r "$cache_file"; then
2205   # Some versions of bash will fail to source /dev/null (special files
2206   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2207   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2208     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2209 $as_echo "$as_me: loading cache $cache_file" >&6;}
2210     case $cache_file in
2211       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2212       *)                      . "./$cache_file";;
2213     esac
2214   fi
2215 else
2216   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2217 $as_echo "$as_me: creating cache $cache_file" >&6;}
2218   >$cache_file
2219 fi
2220
2221 # Check that the precious variables saved in the cache have kept the same
2222 # value.
2223 ac_cache_corrupted=false
2224 for ac_var in $ac_precious_vars; do
2225   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2226   eval ac_new_set=\$ac_env_${ac_var}_set
2227   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2228   eval ac_new_val=\$ac_env_${ac_var}_value
2229   case $ac_old_set,$ac_new_set in
2230     set,)
2231       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2232 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2233       ac_cache_corrupted=: ;;
2234     ,set)
2235       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2236 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2237       ac_cache_corrupted=: ;;
2238     ,);;
2239     *)
2240       if test "x$ac_old_val" != "x$ac_new_val"; then
2241         # differences in whitespace do not lead to failure.
2242         ac_old_val_w=`echo x $ac_old_val`
2243         ac_new_val_w=`echo x $ac_new_val`
2244         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2245           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2246 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2247           ac_cache_corrupted=:
2248         else
2249           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2250 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2251           eval $ac_var=\$ac_old_val
2252         fi
2253         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2254 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2255         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2256 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2257       fi;;
2258   esac
2259   # Pass precious variables to config.status.
2260   if test "$ac_new_set" = set; then
2261     case $ac_new_val in
2262     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2263     *) ac_arg=$ac_var=$ac_new_val ;;
2264     esac
2265     case " $ac_configure_args " in
2266       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2267       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2268     esac
2269   fi
2270 done
2271 if $ac_cache_corrupted; then
2272   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2273 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2274   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2275 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2276   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2277 fi
2278 ## -------------------- ##
2279 ## Main body of script. ##
2280 ## -------------------- ##
2281
2282 ac_ext=c
2283 ac_cpp='$CPP $CPPFLAGS'
2284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2287
2288
2289 am__api_version='1.14'
2290
2291 ac_aux_dir=
2292 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2293   if test -f "$ac_dir/install-sh"; then
2294     ac_aux_dir=$ac_dir
2295     ac_install_sh="$ac_aux_dir/install-sh -c"
2296     break
2297   elif test -f "$ac_dir/install.sh"; then
2298     ac_aux_dir=$ac_dir
2299     ac_install_sh="$ac_aux_dir/install.sh -c"
2300     break
2301   elif test -f "$ac_dir/shtool"; then
2302     ac_aux_dir=$ac_dir
2303     ac_install_sh="$ac_aux_dir/shtool install -c"
2304     break
2305   fi
2306 done
2307 if test -z "$ac_aux_dir"; then
2308   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2309 fi
2310
2311 # These three variables are undocumented and unsupported,
2312 # and are intended to be withdrawn in a future Autoconf release.
2313 # They can cause serious problems if a builder's source tree is in a directory
2314 # whose full name contains unusual characters.
2315 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2316 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2317 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2318
2319
2320 # Find a good install program.  We prefer a C program (faster),
2321 # so one script is as good as another.  But avoid the broken or
2322 # incompatible versions:
2323 # SysV /etc/install, /usr/sbin/install
2324 # SunOS /usr/etc/install
2325 # IRIX /sbin/install
2326 # AIX /bin/install
2327 # AmigaOS /C/install, which installs bootblocks on floppy discs
2328 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2329 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2330 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2331 # OS/2's system install, which has a completely different semantic
2332 # ./install, which can be erroneously created by make from ./install.sh.
2333 # Reject install programs that cannot install multiple files.
2334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2335 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2336 if test -z "$INSTALL"; then
2337 if ${ac_cv_path_install+:} false; then :
2338   $as_echo_n "(cached) " >&6
2339 else
2340   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2341 for as_dir in $PATH
2342 do
2343   IFS=$as_save_IFS
2344   test -z "$as_dir" && as_dir=.
2345     # Account for people who put trailing slashes in PATH elements.
2346 case $as_dir/ in #((
2347   ./ | .// | /[cC]/* | \
2348   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2349   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2350   /usr/ucb/* ) ;;
2351   *)
2352     # OSF1 and SCO ODT 3.0 have their own names for install.
2353     # Don't use installbsd from OSF since it installs stuff as root
2354     # by default.
2355     for ac_prog in ginstall scoinst install; do
2356       for ac_exec_ext in '' $ac_executable_extensions; do
2357         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2358           if test $ac_prog = install &&
2359             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2360             # AIX install.  It has an incompatible calling convention.
2361             :
2362           elif test $ac_prog = install &&
2363             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2364             # program-specific install script used by HP pwplus--don't use.
2365             :
2366           else
2367             rm -rf conftest.one conftest.two conftest.dir
2368             echo one > conftest.one
2369             echo two > conftest.two
2370             mkdir conftest.dir
2371             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2372               test -s conftest.one && test -s conftest.two &&
2373               test -s conftest.dir/conftest.one &&
2374               test -s conftest.dir/conftest.two
2375             then
2376               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2377               break 3
2378             fi
2379           fi
2380         fi
2381       done
2382     done
2383     ;;
2384 esac
2385
2386   done
2387 IFS=$as_save_IFS
2388
2389 rm -rf conftest.one conftest.two conftest.dir
2390
2391 fi
2392   if test "${ac_cv_path_install+set}" = set; then
2393     INSTALL=$ac_cv_path_install
2394   else
2395     # As a last resort, use the slow shell script.  Don't cache a
2396     # value for INSTALL within a source directory, because that will
2397     # break other packages using the cache if that directory is
2398     # removed, or if the value is a relative name.
2399     INSTALL=$ac_install_sh
2400   fi
2401 fi
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2403 $as_echo "$INSTALL" >&6; }
2404
2405 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2406 # It thinks the first close brace ends the variable substitution.
2407 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2408
2409 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2410
2411 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2412
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2414 $as_echo_n "checking whether build environment is sane... " >&6; }
2415 # Reject unsafe characters in $srcdir or the absolute working directory
2416 # name.  Accept space and tab only in the latter.
2417 am_lf='
2418 '
2419 case `pwd` in
2420   *[\\\"\#\$\&\'\`$am_lf]*)
2421     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2422 esac
2423 case $srcdir in
2424   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2425     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2426 esac
2427
2428 # Do 'set' in a subshell so we don't clobber the current shell's
2429 # arguments.  Must try -L first in case configure is actually a
2430 # symlink; some systems play weird games with the mod time of symlinks
2431 # (eg FreeBSD returns the mod time of the symlink's containing
2432 # directory).
2433 if (
2434    am_has_slept=no
2435    for am_try in 1 2; do
2436      echo "timestamp, slept: $am_has_slept" > conftest.file
2437      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2438      if test "$*" = "X"; then
2439         # -L didn't work.
2440         set X `ls -t "$srcdir/configure" conftest.file`
2441      fi
2442      if test "$*" != "X $srcdir/configure conftest.file" \
2443         && test "$*" != "X conftest.file $srcdir/configure"; then
2444
2445         # If neither matched, then we have a broken ls.  This can happen
2446         # if, for instance, CONFIG_SHELL is bash and it inherits a
2447         # broken ls alias from the environment.  This has actually
2448         # happened.  Such a system could not be considered "sane".
2449         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2450   alias in your environment" "$LINENO" 5
2451      fi
2452      if test "$2" = conftest.file || test $am_try -eq 2; then
2453        break
2454      fi
2455      # Just in case.
2456      sleep 1
2457      am_has_slept=yes
2458    done
2459    test "$2" = conftest.file
2460    )
2461 then
2462    # Ok.
2463    :
2464 else
2465    as_fn_error $? "newly created file is older than distributed files!
2466 Check your system clock" "$LINENO" 5
2467 fi
2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2469 $as_echo "yes" >&6; }
2470 # If we didn't sleep, we still need to ensure time stamps of config.status and
2471 # generated files are strictly newer.
2472 am_sleep_pid=
2473 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2474   ( sleep 1 ) &
2475   am_sleep_pid=$!
2476 fi
2477
2478 rm -f conftest.file
2479
2480 test "$program_prefix" != NONE &&
2481   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2482 # Use a double $ so make ignores it.
2483 test "$program_suffix" != NONE &&
2484   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2485 # Double any \ or $.
2486 # By default was `s,x,x', remove it if useless.
2487 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2488 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2489
2490 # expand $ac_aux_dir to an absolute path
2491 am_aux_dir=`cd $ac_aux_dir && pwd`
2492
2493 if test x"${MISSING+set}" != xset; then
2494   case $am_aux_dir in
2495   *\ * | *\     *)
2496     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2497   *)
2498     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2499   esac
2500 fi
2501 # Use eval to expand $SHELL
2502 if eval "$MISSING --is-lightweight"; then
2503   am_missing_run="$MISSING "
2504 else
2505   am_missing_run=
2506   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2507 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2508 fi
2509
2510 if test x"${install_sh}" != xset; then
2511   case $am_aux_dir in
2512   *\ * | *\     *)
2513     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2514   *)
2515     install_sh="\${SHELL} $am_aux_dir/install-sh"
2516   esac
2517 fi
2518
2519 # Installed binaries are usually stripped using 'strip' when the user
2520 # run "make install-strip".  However 'strip' might not be the right
2521 # tool to use in cross-compilation environments, therefore Automake
2522 # will honor the 'STRIP' environment variable to overrule this program.
2523 if test "$cross_compiling" != no; then
2524   if test -n "$ac_tool_prefix"; then
2525   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2526 set dummy ${ac_tool_prefix}strip; ac_word=$2
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2528 $as_echo_n "checking for $ac_word... " >&6; }
2529 if ${ac_cv_prog_STRIP+:} false; then :
2530   $as_echo_n "(cached) " >&6
2531 else
2532   if test -n "$STRIP"; then
2533   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2534 else
2535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2536 for as_dir in $PATH
2537 do
2538   IFS=$as_save_IFS
2539   test -z "$as_dir" && as_dir=.
2540     for ac_exec_ext in '' $ac_executable_extensions; do
2541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2542     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2544     break 2
2545   fi
2546 done
2547   done
2548 IFS=$as_save_IFS
2549
2550 fi
2551 fi
2552 STRIP=$ac_cv_prog_STRIP
2553 if test -n "$STRIP"; then
2554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2555 $as_echo "$STRIP" >&6; }
2556 else
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2558 $as_echo "no" >&6; }
2559 fi
2560
2561
2562 fi
2563 if test -z "$ac_cv_prog_STRIP"; then
2564   ac_ct_STRIP=$STRIP
2565   # Extract the first word of "strip", so it can be a program name with args.
2566 set dummy strip; ac_word=$2
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2568 $as_echo_n "checking for $ac_word... " >&6; }
2569 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2570   $as_echo_n "(cached) " >&6
2571 else
2572   if test -n "$ac_ct_STRIP"; then
2573   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2574 else
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576 for as_dir in $PATH
2577 do
2578   IFS=$as_save_IFS
2579   test -z "$as_dir" && as_dir=.
2580     for ac_exec_ext in '' $ac_executable_extensions; do
2581   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2582     ac_cv_prog_ac_ct_STRIP="strip"
2583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2584     break 2
2585   fi
2586 done
2587   done
2588 IFS=$as_save_IFS
2589
2590 fi
2591 fi
2592 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2593 if test -n "$ac_ct_STRIP"; then
2594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2595 $as_echo "$ac_ct_STRIP" >&6; }
2596 else
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2598 $as_echo "no" >&6; }
2599 fi
2600
2601   if test "x$ac_ct_STRIP" = x; then
2602     STRIP=":"
2603   else
2604     case $cross_compiling:$ac_tool_warned in
2605 yes:)
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2607 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2608 ac_tool_warned=yes ;;
2609 esac
2610     STRIP=$ac_ct_STRIP
2611   fi
2612 else
2613   STRIP="$ac_cv_prog_STRIP"
2614 fi
2615
2616 fi
2617 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2618
2619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2620 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2621 if test -z "$MKDIR_P"; then
2622   if ${ac_cv_path_mkdir+:} false; then :
2623   $as_echo_n "(cached) " >&6
2624 else
2625   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2626 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2627 do
2628   IFS=$as_save_IFS
2629   test -z "$as_dir" && as_dir=.
2630     for ac_prog in mkdir gmkdir; do
2631          for ac_exec_ext in '' $ac_executable_extensions; do
2632            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2633            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2634              'mkdir (GNU coreutils) '* | \
2635              'mkdir (coreutils) '* | \
2636              'mkdir (fileutils) '4.1*)
2637                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2638                break 3;;
2639            esac
2640          done
2641        done
2642   done
2643 IFS=$as_save_IFS
2644
2645 fi
2646
2647   test -d ./--version && rmdir ./--version
2648   if test "${ac_cv_path_mkdir+set}" = set; then
2649     MKDIR_P="$ac_cv_path_mkdir -p"
2650   else
2651     # As a last resort, use the slow shell script.  Don't cache a
2652     # value for MKDIR_P within a source directory, because that will
2653     # break other packages using the cache if that directory is
2654     # removed, or if the value is a relative name.
2655     MKDIR_P="$ac_install_sh -d"
2656   fi
2657 fi
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2659 $as_echo "$MKDIR_P" >&6; }
2660
2661 for ac_prog in gawk mawk nawk awk
2662 do
2663   # Extract the first word of "$ac_prog", so it can be a program name with args.
2664 set dummy $ac_prog; ac_word=$2
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2666 $as_echo_n "checking for $ac_word... " >&6; }
2667 if ${ac_cv_prog_AWK+:} false; then :
2668   $as_echo_n "(cached) " >&6
2669 else
2670   if test -n "$AWK"; then
2671   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2672 else
2673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2674 for as_dir in $PATH
2675 do
2676   IFS=$as_save_IFS
2677   test -z "$as_dir" && as_dir=.
2678     for ac_exec_ext in '' $ac_executable_extensions; do
2679   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2680     ac_cv_prog_AWK="$ac_prog"
2681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2682     break 2
2683   fi
2684 done
2685   done
2686 IFS=$as_save_IFS
2687
2688 fi
2689 fi
2690 AWK=$ac_cv_prog_AWK
2691 if test -n "$AWK"; then
2692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2693 $as_echo "$AWK" >&6; }
2694 else
2695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2696 $as_echo "no" >&6; }
2697 fi
2698
2699
2700   test -n "$AWK" && break
2701 done
2702
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2704 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2705 set x ${MAKE-make}
2706 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2707 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2708   $as_echo_n "(cached) " >&6
2709 else
2710   cat >conftest.make <<\_ACEOF
2711 SHELL = /bin/sh
2712 all:
2713         @echo '@@@%%%=$(MAKE)=@@@%%%'
2714 _ACEOF
2715 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2716 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2717   *@@@%%%=?*=@@@%%%*)
2718     eval ac_cv_prog_make_${ac_make}_set=yes;;
2719   *)
2720     eval ac_cv_prog_make_${ac_make}_set=no;;
2721 esac
2722 rm -f conftest.make
2723 fi
2724 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2726 $as_echo "yes" >&6; }
2727   SET_MAKE=
2728 else
2729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2730 $as_echo "no" >&6; }
2731   SET_MAKE="MAKE=${MAKE-make}"
2732 fi
2733
2734 rm -rf .tst 2>/dev/null
2735 mkdir .tst 2>/dev/null
2736 if test -d .tst; then
2737   am__leading_dot=.
2738 else
2739   am__leading_dot=_
2740 fi
2741 rmdir .tst 2>/dev/null
2742
2743 # Check whether --enable-silent-rules was given.
2744 if test "${enable_silent_rules+set}" = set; then :
2745   enableval=$enable_silent_rules;
2746 fi
2747
2748 case $enable_silent_rules in # (((
2749   yes) AM_DEFAULT_VERBOSITY=0;;
2750    no) AM_DEFAULT_VERBOSITY=1;;
2751     *) AM_DEFAULT_VERBOSITY=1;;
2752 esac
2753 am_make=${MAKE-make}
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2755 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2756 if ${am_cv_make_support_nested_variables+:} false; then :
2757   $as_echo_n "(cached) " >&6
2758 else
2759   if $as_echo 'TRUE=$(BAR$(V))
2760 BAR0=false
2761 BAR1=true
2762 V=1
2763 am__doit:
2764         @$(TRUE)
2765 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2766   am_cv_make_support_nested_variables=yes
2767 else
2768   am_cv_make_support_nested_variables=no
2769 fi
2770 fi
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2772 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2773 if test $am_cv_make_support_nested_variables = yes; then
2774     AM_V='$(V)'
2775   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2776 else
2777   AM_V=$AM_DEFAULT_VERBOSITY
2778   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2779 fi
2780 AM_BACKSLASH='\'
2781
2782 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2783   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2784   # is not polluted with repeated "-I."
2785   am__isrc=' -I$(srcdir)'
2786   # test to see if srcdir already configured
2787   if test -f $srcdir/config.status; then
2788     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2789   fi
2790 fi
2791
2792 # test whether we have cygpath
2793 if test -z "$CYGPATH_W"; then
2794   if (cygpath --version) >/dev/null 2>/dev/null; then
2795     CYGPATH_W='cygpath -w'
2796   else
2797     CYGPATH_W=echo
2798   fi
2799 fi
2800
2801
2802 # Define the identity of the package.
2803  PACKAGE='libpng'
2804  VERSION='1.2.51'
2805
2806
2807 cat >>confdefs.h <<_ACEOF
2808 #define PACKAGE "$PACKAGE"
2809 _ACEOF
2810
2811
2812 cat >>confdefs.h <<_ACEOF
2813 #define VERSION "$VERSION"
2814 _ACEOF
2815
2816 # Some tools Automake needs.
2817
2818 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2819
2820
2821 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2822
2823
2824 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2825
2826
2827 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2828
2829
2830 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2831
2832 # For better backward compatibility.  To be removed once Automake 1.9.x
2833 # dies out for good.  For more background, see:
2834 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2835 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2836 mkdir_p='$(MKDIR_P)'
2837
2838 # We need awk for the "check" target.  The system "awk" is bad on
2839 # some platforms.
2840 # Always define AMTAR for backward compatibility.  Yes, it's still used
2841 # in the wild :-(  We should find a proper way to deprecate it ...
2842 AMTAR='$${TAR-tar}'
2843
2844
2845 # We'll loop over all known methods to create a tar archive until one works.
2846 _am_tools='gnutar  pax cpio none'
2847
2848 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2849
2850
2851
2852
2853
2854
2855 # POSIX will say in a future version that running "rm -f" with no argument
2856 # is OK; and we want to be able to make that assumption in our Makefile
2857 # recipes.  So use an aggressive probe to check that the usage we want is
2858 # actually supported "in the wild" to an acceptable degree.
2859 # See automake bug#10828.
2860 # To make any issue more visible, cause the running configure to be aborted
2861 # by default if the 'rm' program in use doesn't match our expectations; the
2862 # user can still override this though.
2863 if rm -f && rm -fr && rm -rf; then : OK; else
2864   cat >&2 <<'END'
2865 Oops!
2866
2867 Your 'rm' program seems unable to run without file operands specified
2868 on the command line, even when the '-f' option is present.  This is contrary
2869 to the behaviour of most rm programs out there, and not conforming with
2870 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2871
2872 Please tell bug-automake@gnu.org about your system, including the value
2873 of your $PATH and any error possibly output before this message.  This
2874 can help us improve future automake versions.
2875
2876 END
2877   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2878     echo 'Configuration will proceed anyway, since you have set the' >&2
2879     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2880     echo >&2
2881   else
2882     cat >&2 <<'END'
2883 Aborting the configuration process, to ensure you take notice of the issue.
2884
2885 You can download and install GNU coreutils to get an 'rm' implementation
2886 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2887
2888 If you want to complete the configuration process using your problematic
2889 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2890 to "yes", and re-run configure.
2891
2892 END
2893     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2894   fi
2895 fi
2896
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2898 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2899     # Check whether --enable-maintainer-mode was given.
2900 if test "${enable_maintainer_mode+set}" = set; then :
2901   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2902 else
2903   USE_MAINTAINER_MODE=no
2904 fi
2905
2906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2907 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2908    if test $USE_MAINTAINER_MODE = yes; then
2909   MAINTAINER_MODE_TRUE=
2910   MAINTAINER_MODE_FALSE='#'
2911 else
2912   MAINTAINER_MODE_TRUE='#'
2913   MAINTAINER_MODE_FALSE=
2914 fi
2915
2916   MAINT=$MAINTAINER_MODE_TRUE
2917
2918
2919
2920 PNGLIB_VERSION=1.2.51
2921 PNGLIB_MAJOR=1
2922 PNGLIB_MINOR=2
2923 PNGLIB_RELEASE=51
2924
2925
2926
2927 ac_config_headers="$ac_config_headers config.h"
2928
2929
2930 # Checks for programs.
2931 ac_ext=c
2932 ac_cpp='$CPP $CPPFLAGS'
2933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2936 if test -n "$ac_tool_prefix"; then
2937   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2938 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2940 $as_echo_n "checking for $ac_word... " >&6; }
2941 if ${ac_cv_prog_CC+:} false; then :
2942   $as_echo_n "(cached) " >&6
2943 else
2944   if test -n "$CC"; then
2945   ac_cv_prog_CC="$CC" # Let the user override the test.
2946 else
2947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2948 for as_dir in $PATH
2949 do
2950   IFS=$as_save_IFS
2951   test -z "$as_dir" && as_dir=.
2952     for ac_exec_ext in '' $ac_executable_extensions; do
2953   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2954     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2956     break 2
2957   fi
2958 done
2959   done
2960 IFS=$as_save_IFS
2961
2962 fi
2963 fi
2964 CC=$ac_cv_prog_CC
2965 if test -n "$CC"; then
2966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2967 $as_echo "$CC" >&6; }
2968 else
2969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2970 $as_echo "no" >&6; }
2971 fi
2972
2973
2974 fi
2975 if test -z "$ac_cv_prog_CC"; then
2976   ac_ct_CC=$CC
2977   # Extract the first word of "gcc", so it can be a program name with args.
2978 set dummy gcc; ac_word=$2
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2980 $as_echo_n "checking for $ac_word... " >&6; }
2981 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2982   $as_echo_n "(cached) " >&6
2983 else
2984   if test -n "$ac_ct_CC"; then
2985   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2986 else
2987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2988 for as_dir in $PATH
2989 do
2990   IFS=$as_save_IFS
2991   test -z "$as_dir" && as_dir=.
2992     for ac_exec_ext in '' $ac_executable_extensions; do
2993   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2994     ac_cv_prog_ac_ct_CC="gcc"
2995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2996     break 2
2997   fi
2998 done
2999   done
3000 IFS=$as_save_IFS
3001
3002 fi
3003 fi
3004 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3005 if test -n "$ac_ct_CC"; then
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3007 $as_echo "$ac_ct_CC" >&6; }
3008 else
3009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3010 $as_echo "no" >&6; }
3011 fi
3012
3013   if test "x$ac_ct_CC" = x; then
3014     CC=""
3015   else
3016     case $cross_compiling:$ac_tool_warned in
3017 yes:)
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3019 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3020 ac_tool_warned=yes ;;
3021 esac
3022     CC=$ac_ct_CC
3023   fi
3024 else
3025   CC="$ac_cv_prog_CC"
3026 fi
3027
3028 if test -z "$CC"; then
3029           if test -n "$ac_tool_prefix"; then
3030     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3031 set dummy ${ac_tool_prefix}cc; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if ${ac_cv_prog_CC+:} false; then :
3035   $as_echo_n "(cached) " >&6
3036 else
3037   if test -n "$CC"; then
3038   ac_cv_prog_CC="$CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_exec_ext in '' $ac_executable_extensions; do
3046   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3047     ac_cv_prog_CC="${ac_tool_prefix}cc"
3048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049     break 2
3050   fi
3051 done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 CC=$ac_cv_prog_CC
3058 if test -n "$CC"; then
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3060 $as_echo "$CC" >&6; }
3061 else
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067   fi
3068 fi
3069 if test -z "$CC"; then
3070   # Extract the first word of "cc", so it can be a program name with args.
3071 set dummy cc; ac_word=$2
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3073 $as_echo_n "checking for $ac_word... " >&6; }
3074 if ${ac_cv_prog_CC+:} false; then :
3075   $as_echo_n "(cached) " >&6
3076 else
3077   if test -n "$CC"; then
3078   ac_cv_prog_CC="$CC" # Let the user override the test.
3079 else
3080   ac_prog_rejected=no
3081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3082 for as_dir in $PATH
3083 do
3084   IFS=$as_save_IFS
3085   test -z "$as_dir" && as_dir=.
3086     for ac_exec_ext in '' $ac_executable_extensions; do
3087   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3088     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3089        ac_prog_rejected=yes
3090        continue
3091      fi
3092     ac_cv_prog_CC="cc"
3093     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3094     break 2
3095   fi
3096 done
3097   done
3098 IFS=$as_save_IFS
3099
3100 if test $ac_prog_rejected = yes; then
3101   # We found a bogon in the path, so make sure we never use it.
3102   set dummy $ac_cv_prog_CC
3103   shift
3104   if test $# != 0; then
3105     # We chose a different compiler from the bogus one.
3106     # However, it has the same basename, so the bogon will be chosen
3107     # first if we set CC to just the basename; use the full file name.
3108     shift
3109     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3110   fi
3111 fi
3112 fi
3113 fi
3114 CC=$ac_cv_prog_CC
3115 if test -n "$CC"; then
3116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3117 $as_echo "$CC" >&6; }
3118 else
3119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3120 $as_echo "no" >&6; }
3121 fi
3122
3123
3124 fi
3125 if test -z "$CC"; then
3126   if test -n "$ac_tool_prefix"; then
3127   for ac_prog in cl.exe
3128   do
3129     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3130 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3132 $as_echo_n "checking for $ac_word... " >&6; }
3133 if ${ac_cv_prog_CC+:} false; then :
3134   $as_echo_n "(cached) " >&6
3135 else
3136   if test -n "$CC"; then
3137   ac_cv_prog_CC="$CC" # Let the user override the test.
3138 else
3139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3140 for as_dir in $PATH
3141 do
3142   IFS=$as_save_IFS
3143   test -z "$as_dir" && as_dir=.
3144     for ac_exec_ext in '' $ac_executable_extensions; do
3145   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3146     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3147     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3148     break 2
3149   fi
3150 done
3151   done
3152 IFS=$as_save_IFS
3153
3154 fi
3155 fi
3156 CC=$ac_cv_prog_CC
3157 if test -n "$CC"; then
3158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3159 $as_echo "$CC" >&6; }
3160 else
3161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3162 $as_echo "no" >&6; }
3163 fi
3164
3165
3166     test -n "$CC" && break
3167   done
3168 fi
3169 if test -z "$CC"; then
3170   ac_ct_CC=$CC
3171   for ac_prog in cl.exe
3172 do
3173   # Extract the first word of "$ac_prog", so it can be a program name with args.
3174 set dummy $ac_prog; ac_word=$2
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3176 $as_echo_n "checking for $ac_word... " >&6; }
3177 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3178   $as_echo_n "(cached) " >&6
3179 else
3180   if test -n "$ac_ct_CC"; then
3181   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3182 else
3183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3184 for as_dir in $PATH
3185 do
3186   IFS=$as_save_IFS
3187   test -z "$as_dir" && as_dir=.
3188     for ac_exec_ext in '' $ac_executable_extensions; do
3189   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3190     ac_cv_prog_ac_ct_CC="$ac_prog"
3191     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3192     break 2
3193   fi
3194 done
3195   done
3196 IFS=$as_save_IFS
3197
3198 fi
3199 fi
3200 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3201 if test -n "$ac_ct_CC"; then
3202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3203 $as_echo "$ac_ct_CC" >&6; }
3204 else
3205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3206 $as_echo "no" >&6; }
3207 fi
3208
3209
3210   test -n "$ac_ct_CC" && break
3211 done
3212
3213   if test "x$ac_ct_CC" = x; then
3214     CC=""
3215   else
3216     case $cross_compiling:$ac_tool_warned in
3217 yes:)
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3219 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3220 ac_tool_warned=yes ;;
3221 esac
3222     CC=$ac_ct_CC
3223   fi
3224 fi
3225
3226 fi
3227
3228
3229 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231 as_fn_error $? "no acceptable C compiler found in \$PATH
3232 See \`config.log' for more details" "$LINENO" 5; }
3233
3234 # Provide some information about the compiler.
3235 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3236 set X $ac_compile
3237 ac_compiler=$2
3238 for ac_option in --version -v -V -qversion; do
3239   { { ac_try="$ac_compiler $ac_option >&5"
3240 case "(($ac_try" in
3241   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3242   *) ac_try_echo=$ac_try;;
3243 esac
3244 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3245 $as_echo "$ac_try_echo"; } >&5
3246   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3247   ac_status=$?
3248   if test -s conftest.err; then
3249     sed '10a\
3250 ... rest of stderr output deleted ...
3251          10q' conftest.err >conftest.er1
3252     cat conftest.er1 >&5
3253   fi
3254   rm -f conftest.er1 conftest.err
3255   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3256   test $ac_status = 0; }
3257 done
3258
3259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3260 /* end confdefs.h.  */
3261
3262 int
3263 main ()
3264 {
3265
3266   ;
3267   return 0;
3268 }
3269 _ACEOF
3270 ac_clean_files_save=$ac_clean_files
3271 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3272 # Try to create an executable without -o first, disregard a.out.
3273 # It will help us diagnose broken compilers, and finding out an intuition
3274 # of exeext.
3275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3276 $as_echo_n "checking whether the C compiler works... " >&6; }
3277 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3278
3279 # The possible output files:
3280 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3281
3282 ac_rmfiles=
3283 for ac_file in $ac_files
3284 do
3285   case $ac_file in
3286     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3287     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3288   esac
3289 done
3290 rm -f $ac_rmfiles
3291
3292 if { { ac_try="$ac_link_default"
3293 case "(($ac_try" in
3294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3295   *) ac_try_echo=$ac_try;;
3296 esac
3297 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3298 $as_echo "$ac_try_echo"; } >&5
3299   (eval "$ac_link_default") 2>&5
3300   ac_status=$?
3301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3302   test $ac_status = 0; }; then :
3303   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3304 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3305 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3306 # so that the user can short-circuit this test for compilers unknown to
3307 # Autoconf.
3308 for ac_file in $ac_files ''
3309 do
3310   test -f "$ac_file" || continue
3311   case $ac_file in
3312     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3313         ;;
3314     [ab].out )
3315         # We found the default executable, but exeext='' is most
3316         # certainly right.
3317         break;;
3318     *.* )
3319         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3320         then :; else
3321            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3322         fi
3323         # We set ac_cv_exeext here because the later test for it is not
3324         # safe: cross compilers may not add the suffix if given an `-o'
3325         # argument, so we may need to know it at that point already.
3326         # Even if this section looks crufty: it has the advantage of
3327         # actually working.
3328         break;;
3329     * )
3330         break;;
3331   esac
3332 done
3333 test "$ac_cv_exeext" = no && ac_cv_exeext=
3334
3335 else
3336   ac_file=''
3337 fi
3338 if test -z "$ac_file"; then :
3339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3340 $as_echo "no" >&6; }
3341 $as_echo "$as_me: failed program was:" >&5
3342 sed 's/^/| /' conftest.$ac_ext >&5
3343
3344 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3346 as_fn_error 77 "C compiler cannot create executables
3347 See \`config.log' for more details" "$LINENO" 5; }
3348 else
3349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3350 $as_echo "yes" >&6; }
3351 fi
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3353 $as_echo_n "checking for C compiler default output file name... " >&6; }
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3355 $as_echo "$ac_file" >&6; }
3356 ac_exeext=$ac_cv_exeext
3357
3358 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3359 ac_clean_files=$ac_clean_files_save
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3361 $as_echo_n "checking for suffix of executables... " >&6; }
3362 if { { ac_try="$ac_link"
3363 case "(($ac_try" in
3364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3365   *) ac_try_echo=$ac_try;;
3366 esac
3367 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3368 $as_echo "$ac_try_echo"; } >&5
3369   (eval "$ac_link") 2>&5
3370   ac_status=$?
3371   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3372   test $ac_status = 0; }; then :
3373   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3374 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3375 # work properly (i.e., refer to `conftest.exe'), while it won't with
3376 # `rm'.
3377 for ac_file in conftest.exe conftest conftest.*; do
3378   test -f "$ac_file" || continue
3379   case $ac_file in
3380     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3381     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3382           break;;
3383     * ) break;;
3384   esac
3385 done
3386 else
3387   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3388 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3389 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3390 See \`config.log' for more details" "$LINENO" 5; }
3391 fi
3392 rm -f conftest conftest$ac_cv_exeext
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3394 $as_echo "$ac_cv_exeext" >&6; }
3395
3396 rm -f conftest.$ac_ext
3397 EXEEXT=$ac_cv_exeext
3398 ac_exeext=$EXEEXT
3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400 /* end confdefs.h.  */
3401 #include <stdio.h>
3402 int
3403 main ()
3404 {
3405 FILE *f = fopen ("conftest.out", "w");
3406  return ferror (f) || fclose (f) != 0;
3407
3408   ;
3409   return 0;
3410 }
3411 _ACEOF
3412 ac_clean_files="$ac_clean_files conftest.out"
3413 # Check that the compiler produces executables we can run.  If not, either
3414 # the compiler is broken, or we cross compile.
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3416 $as_echo_n "checking whether we are cross compiling... " >&6; }
3417 if test "$cross_compiling" != yes; then
3418   { { ac_try="$ac_link"
3419 case "(($ac_try" in
3420   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3421   *) ac_try_echo=$ac_try;;
3422 esac
3423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3424 $as_echo "$ac_try_echo"; } >&5
3425   (eval "$ac_link") 2>&5
3426   ac_status=$?
3427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3428   test $ac_status = 0; }
3429   if { ac_try='./conftest$ac_cv_exeext'
3430   { { case "(($ac_try" in
3431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432   *) ac_try_echo=$ac_try;;
3433 esac
3434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3435 $as_echo "$ac_try_echo"; } >&5
3436   (eval "$ac_try") 2>&5
3437   ac_status=$?
3438   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3439   test $ac_status = 0; }; }; then
3440     cross_compiling=no
3441   else
3442     if test "$cross_compiling" = maybe; then
3443         cross_compiling=yes
3444     else
3445         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3446 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3447 as_fn_error $? "cannot run C compiled programs.
3448 If you meant to cross compile, use \`--host'.
3449 See \`config.log' for more details" "$LINENO" 5; }
3450     fi
3451   fi
3452 fi
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3454 $as_echo "$cross_compiling" >&6; }
3455
3456 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3457 ac_clean_files=$ac_clean_files_save
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3459 $as_echo_n "checking for suffix of object files... " >&6; }
3460 if ${ac_cv_objext+:} false; then :
3461   $as_echo_n "(cached) " >&6
3462 else
3463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465
3466 int
3467 main ()
3468 {
3469
3470   ;
3471   return 0;
3472 }
3473 _ACEOF
3474 rm -f conftest.o conftest.obj
3475 if { { ac_try="$ac_compile"
3476 case "(($ac_try" in
3477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3478   *) ac_try_echo=$ac_try;;
3479 esac
3480 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3481 $as_echo "$ac_try_echo"; } >&5
3482   (eval "$ac_compile") 2>&5
3483   ac_status=$?
3484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3485   test $ac_status = 0; }; then :
3486   for ac_file in conftest.o conftest.obj conftest.*; do
3487   test -f "$ac_file" || continue;
3488   case $ac_file in
3489     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3490     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3491        break;;
3492   esac
3493 done
3494 else
3495   $as_echo "$as_me: failed program was:" >&5
3496 sed 's/^/| /' conftest.$ac_ext >&5
3497
3498 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3499 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3500 as_fn_error $? "cannot compute suffix of object files: cannot compile
3501 See \`config.log' for more details" "$LINENO" 5; }
3502 fi
3503 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3504 fi
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3506 $as_echo "$ac_cv_objext" >&6; }
3507 OBJEXT=$ac_cv_objext
3508 ac_objext=$OBJEXT
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3510 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3511 if ${ac_cv_c_compiler_gnu+:} false; then :
3512   $as_echo_n "(cached) " >&6
3513 else
3514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3515 /* end confdefs.h.  */
3516
3517 int
3518 main ()
3519 {
3520 #ifndef __GNUC__
3521        choke me
3522 #endif
3523
3524   ;
3525   return 0;
3526 }
3527 _ACEOF
3528 if ac_fn_c_try_compile "$LINENO"; then :
3529   ac_compiler_gnu=yes
3530 else
3531   ac_compiler_gnu=no
3532 fi
3533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3534 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3535
3536 fi
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3538 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3539 if test $ac_compiler_gnu = yes; then
3540   GCC=yes
3541 else
3542   GCC=
3543 fi
3544 ac_test_CFLAGS=${CFLAGS+set}
3545 ac_save_CFLAGS=$CFLAGS
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3547 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3548 if ${ac_cv_prog_cc_g+:} false; then :
3549   $as_echo_n "(cached) " >&6
3550 else
3551   ac_save_c_werror_flag=$ac_c_werror_flag
3552    ac_c_werror_flag=yes
3553    ac_cv_prog_cc_g=no
3554    CFLAGS="-g"
3555    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3556 /* end confdefs.h.  */
3557
3558 int
3559 main ()
3560 {
3561
3562   ;
3563   return 0;
3564 }
3565 _ACEOF
3566 if ac_fn_c_try_compile "$LINENO"; then :
3567   ac_cv_prog_cc_g=yes
3568 else
3569   CFLAGS=""
3570       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3571 /* end confdefs.h.  */
3572
3573 int
3574 main ()
3575 {
3576
3577   ;
3578   return 0;
3579 }
3580 _ACEOF
3581 if ac_fn_c_try_compile "$LINENO"; then :
3582
3583 else
3584   ac_c_werror_flag=$ac_save_c_werror_flag
3585          CFLAGS="-g"
3586          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3587 /* end confdefs.h.  */
3588
3589 int
3590 main ()
3591 {
3592
3593   ;
3594   return 0;
3595 }
3596 _ACEOF
3597 if ac_fn_c_try_compile "$LINENO"; then :
3598   ac_cv_prog_cc_g=yes
3599 fi
3600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3601 fi
3602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3603 fi
3604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3605    ac_c_werror_flag=$ac_save_c_werror_flag
3606 fi
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3608 $as_echo "$ac_cv_prog_cc_g" >&6; }
3609 if test "$ac_test_CFLAGS" = set; then
3610   CFLAGS=$ac_save_CFLAGS
3611 elif test $ac_cv_prog_cc_g = yes; then
3612   if test "$GCC" = yes; then
3613     CFLAGS="-g -O2"
3614   else
3615     CFLAGS="-g"
3616   fi
3617 else
3618   if test "$GCC" = yes; then
3619     CFLAGS="-O2"
3620   else
3621     CFLAGS=
3622   fi
3623 fi
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3625 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3626 if ${ac_cv_prog_cc_c89+:} false; then :
3627   $as_echo_n "(cached) " >&6
3628 else
3629   ac_cv_prog_cc_c89=no
3630 ac_save_CC=$CC
3631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632 /* end confdefs.h.  */
3633 #include <stdarg.h>
3634 #include <stdio.h>
3635 struct stat;
3636 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3637 struct buf { int x; };
3638 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3639 static char *e (p, i)
3640      char **p;
3641      int i;
3642 {
3643   return p[i];
3644 }
3645 static char *f (char * (*g) (char **, int), char **p, ...)
3646 {
3647   char *s;
3648   va_list v;
3649   va_start (v,p);
3650   s = g (p, va_arg (v,int));
3651   va_end (v);
3652   return s;
3653 }
3654
3655 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3656    function prototypes and stuff, but not '\xHH' hex character constants.
3657    These don't provoke an error unfortunately, instead are silently treated
3658    as 'x'.  The following induces an error, until -std is added to get
3659    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3660    array size at least.  It's necessary to write '\x00'==0 to get something
3661    that's true only with -std.  */
3662 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3663
3664 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3665    inside strings and character constants.  */
3666 #define FOO(x) 'x'
3667 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3668
3669 int test (int i, double x);
3670 struct s1 {int (*f) (int a);};
3671 struct s2 {int (*f) (double a);};
3672 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3673 int argc;
3674 char **argv;
3675 int
3676 main ()
3677 {
3678 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3679   ;
3680   return 0;
3681 }
3682 _ACEOF
3683 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3684         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3685 do
3686   CC="$ac_save_CC $ac_arg"
3687   if ac_fn_c_try_compile "$LINENO"; then :
3688   ac_cv_prog_cc_c89=$ac_arg
3689 fi
3690 rm -f core conftest.err conftest.$ac_objext
3691   test "x$ac_cv_prog_cc_c89" != "xno" && break
3692 done
3693 rm -f conftest.$ac_ext
3694 CC=$ac_save_CC
3695
3696 fi
3697 # AC_CACHE_VAL
3698 case "x$ac_cv_prog_cc_c89" in
3699   x)
3700     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3701 $as_echo "none needed" >&6; } ;;
3702   xno)
3703     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3704 $as_echo "unsupported" >&6; } ;;
3705   *)
3706     CC="$CC $ac_cv_prog_cc_c89"
3707     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3708 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3709 esac
3710 if test "x$ac_cv_prog_cc_c89" != xno; then :
3711
3712 fi
3713
3714 ac_ext=c
3715 ac_cpp='$CPP $CPPFLAGS'
3716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3719
3720 ac_ext=c
3721 ac_cpp='$CPP $CPPFLAGS'
3722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3726 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3727 if ${am_cv_prog_cc_c_o+:} false; then :
3728   $as_echo_n "(cached) " >&6
3729 else
3730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3731 /* end confdefs.h.  */
3732
3733 int
3734 main ()
3735 {
3736
3737   ;
3738   return 0;
3739 }
3740 _ACEOF
3741   # Make sure it works both with $CC and with simple cc.
3742   # Following AC_PROG_CC_C_O, we do the test twice because some
3743   # compilers refuse to overwrite an existing .o file with -o,
3744   # though they will create one.
3745   am_cv_prog_cc_c_o=yes
3746   for am_i in 1 2; do
3747     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3748    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3749    ac_status=$?
3750    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751    (exit $ac_status); } \
3752          && test -f conftest2.$ac_objext; then
3753       : OK
3754     else
3755       am_cv_prog_cc_c_o=no
3756       break
3757     fi
3758   done
3759   rm -f core conftest*
3760   unset am_i
3761 fi
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3763 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3764 if test "$am_cv_prog_cc_c_o" != yes; then
3765    # Losing compiler, so override with the script.
3766    # FIXME: It is wrong to rewrite CC.
3767    # But if we don't then we get into trouble of one sort or another.
3768    # A longer-term fix would be to have automake use am__CC in this case,
3769    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3770    CC="$am_aux_dir/compile $CC"
3771 fi
3772 ac_ext=c
3773 ac_cpp='$CPP $CPPFLAGS'
3774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3777
3778 DEPDIR="${am__leading_dot}deps"
3779
3780 ac_config_commands="$ac_config_commands depfiles"
3781
3782
3783 am_make=${MAKE-make}
3784 cat > confinc << 'END'
3785 am__doit:
3786         @echo this is the am__doit target
3787 .PHONY: am__doit
3788 END
3789 # If we don't find an include directive, just comment out the code.
3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3791 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3792 am__include="#"
3793 am__quote=
3794 _am_result=none
3795 # First try GNU make style include.
3796 echo "include confinc" > confmf
3797 # Ignore all kinds of additional output from 'make'.
3798 case `$am_make -s -f confmf 2> /dev/null` in #(
3799 *the\ am__doit\ target*)
3800   am__include=include
3801   am__quote=
3802   _am_result=GNU
3803   ;;
3804 esac
3805 # Now try BSD make style include.
3806 if test "$am__include" = "#"; then
3807    echo '.include "confinc"' > confmf
3808    case `$am_make -s -f confmf 2> /dev/null` in #(
3809    *the\ am__doit\ target*)
3810      am__include=.include
3811      am__quote="\""
3812      _am_result=BSD
3813      ;;
3814    esac
3815 fi
3816
3817
3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3819 $as_echo "$_am_result" >&6; }
3820 rm -f confinc confmf
3821
3822 # Check whether --enable-dependency-tracking was given.
3823 if test "${enable_dependency_tracking+set}" = set; then :
3824   enableval=$enable_dependency_tracking;
3825 fi
3826
3827 if test "x$enable_dependency_tracking" != xno; then
3828   am_depcomp="$ac_aux_dir/depcomp"
3829   AMDEPBACKSLASH='\'
3830   am__nodep='_no'
3831 fi
3832  if test "x$enable_dependency_tracking" != xno; then
3833   AMDEP_TRUE=
3834   AMDEP_FALSE='#'
3835 else
3836   AMDEP_TRUE='#'
3837   AMDEP_FALSE=
3838 fi
3839
3840
3841
3842 depcc="$CC"   am_compiler_list=
3843
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3845 $as_echo_n "checking dependency style of $depcc... " >&6; }
3846 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3847   $as_echo_n "(cached) " >&6
3848 else
3849   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3850   # We make a subdir and do the tests there.  Otherwise we can end up
3851   # making bogus files that we don't know about and never remove.  For
3852   # instance it was reported that on HP-UX the gcc test will end up
3853   # making a dummy file named 'D' -- because '-MD' means "put the output
3854   # in D".
3855   rm -rf conftest.dir
3856   mkdir conftest.dir
3857   # Copy depcomp to subdir because otherwise we won't find it if we're
3858   # using a relative directory.
3859   cp "$am_depcomp" conftest.dir
3860   cd conftest.dir
3861   # We will build objects and dependencies in a subdirectory because
3862   # it helps to detect inapplicable dependency modes.  For instance
3863   # both Tru64's cc and ICC support -MD to output dependencies as a
3864   # side effect of compilation, but ICC will put the dependencies in
3865   # the current directory while Tru64 will put them in the object
3866   # directory.
3867   mkdir sub
3868
3869   am_cv_CC_dependencies_compiler_type=none
3870   if test "$am_compiler_list" = ""; then
3871      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3872   fi
3873   am__universal=false
3874   case " $depcc " in #(
3875      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3876      esac
3877
3878   for depmode in $am_compiler_list; do
3879     # Setup a source with many dependencies, because some compilers
3880     # like to wrap large dependency lists on column 80 (with \), and
3881     # we should not choose a depcomp mode which is confused by this.
3882     #
3883     # We need to recreate these files for each test, as the compiler may
3884     # overwrite some of them when testing with obscure command lines.
3885     # This happens at least with the AIX C compiler.
3886     : > sub/conftest.c
3887     for i in 1 2 3 4 5 6; do
3888       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3889       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3890       # Solaris 10 /bin/sh.
3891       echo '/* dummy */' > sub/conftst$i.h
3892     done
3893     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3894
3895     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3896     # mode.  It turns out that the SunPro C++ compiler does not properly
3897     # handle '-M -o', and we need to detect this.  Also, some Intel
3898     # versions had trouble with output in subdirs.
3899     am__obj=sub/conftest.${OBJEXT-o}
3900     am__minus_obj="-o $am__obj"
3901     case $depmode in
3902     gcc)
3903       # This depmode causes a compiler race in universal mode.
3904       test "$am__universal" = false || continue
3905       ;;
3906     nosideeffect)
3907       # After this tag, mechanisms are not by side-effect, so they'll
3908       # only be used when explicitly requested.
3909       if test "x$enable_dependency_tracking" = xyes; then
3910         continue
3911       else
3912         break
3913       fi
3914       ;;
3915     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3916       # This compiler won't grok '-c -o', but also, the minuso test has
3917       # not run yet.  These depmodes are late enough in the game, and
3918       # so weak that their functioning should not be impacted.
3919       am__obj=conftest.${OBJEXT-o}
3920       am__minus_obj=
3921       ;;
3922     none) break ;;
3923     esac
3924     if depmode=$depmode \
3925        source=sub/conftest.c object=$am__obj \
3926        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3927        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3928          >/dev/null 2>conftest.err &&
3929        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3930        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3931        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3932        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3933       # icc doesn't choke on unknown options, it will just issue warnings
3934       # or remarks (even with -Werror).  So we grep stderr for any message
3935       # that says an option was ignored or not supported.
3936       # When given -MP, icc 7.0 and 7.1 complain thusly:
3937       #   icc: Command line warning: ignoring option '-M'; no argument required
3938       # The diagnosis changed in icc 8.0:
3939       #   icc: Command line remark: option '-MP' not supported
3940       if (grep 'ignoring option' conftest.err ||
3941           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3942         am_cv_CC_dependencies_compiler_type=$depmode
3943         break
3944       fi
3945     fi
3946   done
3947
3948   cd ..
3949   rm -rf conftest.dir
3950 else
3951   am_cv_CC_dependencies_compiler_type=none
3952 fi
3953
3954 fi
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3956 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3957 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3958
3959  if
3960   test "x$enable_dependency_tracking" != xno \
3961   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3962   am__fastdepCC_TRUE=
3963   am__fastdepCC_FALSE='#'
3964 else
3965   am__fastdepCC_TRUE='#'
3966   am__fastdepCC_FALSE=
3967 fi
3968
3969
3970 # Make sure we can run config.sub.
3971 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3972   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3973
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3975 $as_echo_n "checking build system type... " >&6; }
3976 if ${ac_cv_build+:} false; then :
3977   $as_echo_n "(cached) " >&6
3978 else
3979   ac_build_alias=$build_alias
3980 test "x$ac_build_alias" = x &&
3981   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3982 test "x$ac_build_alias" = x &&
3983   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3984 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3985   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3986
3987 fi
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3989 $as_echo "$ac_cv_build" >&6; }
3990 case $ac_cv_build in
3991 *-*-*) ;;
3992 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3993 esac
3994 build=$ac_cv_build
3995 ac_save_IFS=$IFS; IFS='-'
3996 set x $ac_cv_build
3997 shift
3998 build_cpu=$1
3999 build_vendor=$2
4000 shift; shift
4001 # Remember, the first character of IFS is used to create $*,
4002 # except with old shells:
4003 build_os=$*
4004 IFS=$ac_save_IFS
4005 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4006
4007
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4009 $as_echo_n "checking host system type... " >&6; }
4010 if ${ac_cv_host+:} false; then :
4011   $as_echo_n "(cached) " >&6
4012 else
4013   if test "x$host_alias" = x; then
4014   ac_cv_host=$ac_cv_build
4015 else
4016   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4017     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4018 fi
4019
4020 fi
4021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4022 $as_echo "$ac_cv_host" >&6; }
4023 case $ac_cv_host in
4024 *-*-*) ;;
4025 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4026 esac
4027 host=$ac_cv_host
4028 ac_save_IFS=$IFS; IFS='-'
4029 set x $ac_cv_host
4030 shift
4031 host_cpu=$1
4032 host_vendor=$2
4033 shift; shift
4034 # Remember, the first character of IFS is used to create $*,
4035 # except with old shells:
4036 host_os=$*
4037 IFS=$ac_save_IFS
4038 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4039
4040
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4042 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4043 if ${ac_cv_path_SED+:} false; then :
4044   $as_echo_n "(cached) " >&6
4045 else
4046             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4047      for ac_i in 1 2 3 4 5 6 7; do
4048        ac_script="$ac_script$as_nl$ac_script"
4049      done
4050      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4051      { ac_script=; unset ac_script;}
4052      if test -z "$SED"; then
4053   ac_path_SED_found=false
4054   # Loop through the user's path and test for each of PROGNAME-LIST
4055   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4056 for as_dir in $PATH
4057 do
4058   IFS=$as_save_IFS
4059   test -z "$as_dir" && as_dir=.
4060     for ac_prog in sed gsed; do
4061     for ac_exec_ext in '' $ac_executable_extensions; do
4062       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4063       as_fn_executable_p "$ac_path_SED" || continue
4064 # Check for GNU ac_path_SED and select it if it is found.
4065   # Check for GNU $ac_path_SED
4066 case `"$ac_path_SED" --version 2>&1` in
4067 *GNU*)
4068   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4069 *)
4070   ac_count=0
4071   $as_echo_n 0123456789 >"conftest.in"
4072   while :
4073   do
4074     cat "conftest.in" "conftest.in" >"conftest.tmp"
4075     mv "conftest.tmp" "conftest.in"
4076     cp "conftest.in" "conftest.nl"
4077     $as_echo '' >> "conftest.nl"
4078     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4079     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4080     as_fn_arith $ac_count + 1 && ac_count=$as_val
4081     if test $ac_count -gt ${ac_path_SED_max-0}; then
4082       # Best one so far, save it but keep looking for a better one
4083       ac_cv_path_SED="$ac_path_SED"
4084       ac_path_SED_max=$ac_count
4085     fi
4086     # 10*(2^10) chars as input seems more than enough
4087     test $ac_count -gt 10 && break
4088   done
4089   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4090 esac
4091
4092       $ac_path_SED_found && break 3
4093     done
4094   done
4095   done
4096 IFS=$as_save_IFS
4097   if test -z "$ac_cv_path_SED"; then
4098     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4099   fi
4100 else
4101   ac_cv_path_SED=$SED
4102 fi
4103
4104 fi
4105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4106 $as_echo "$ac_cv_path_SED" >&6; }
4107  SED="$ac_cv_path_SED"
4108   rm -f conftest.sed
4109
4110 test -z "$SED" && SED=sed
4111 Xsed="$SED -e 1s/^X//"
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4124 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4125 if ${ac_cv_path_GREP+:} false; then :
4126   $as_echo_n "(cached) " >&6
4127 else
4128   if test -z "$GREP"; then
4129   ac_path_GREP_found=false
4130   # Loop through the user's path and test for each of PROGNAME-LIST
4131   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4132 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4133 do
4134   IFS=$as_save_IFS
4135   test -z "$as_dir" && as_dir=.
4136     for ac_prog in grep ggrep; do
4137     for ac_exec_ext in '' $ac_executable_extensions; do
4138       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4139       as_fn_executable_p "$ac_path_GREP" || continue
4140 # Check for GNU ac_path_GREP and select it if it is found.
4141   # Check for GNU $ac_path_GREP
4142 case `"$ac_path_GREP" --version 2>&1` in
4143 *GNU*)
4144   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4145 *)
4146   ac_count=0
4147   $as_echo_n 0123456789 >"conftest.in"
4148   while :
4149   do
4150     cat "conftest.in" "conftest.in" >"conftest.tmp"
4151     mv "conftest.tmp" "conftest.in"
4152     cp "conftest.in" "conftest.nl"
4153     $as_echo 'GREP' >> "conftest.nl"
4154     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4155     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4156     as_fn_arith $ac_count + 1 && ac_count=$as_val
4157     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4158       # Best one so far, save it but keep looking for a better one
4159       ac_cv_path_GREP="$ac_path_GREP"
4160       ac_path_GREP_max=$ac_count
4161     fi
4162     # 10*(2^10) chars as input seems more than enough
4163     test $ac_count -gt 10 && break
4164   done
4165   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4166 esac
4167
4168       $ac_path_GREP_found && break 3
4169     done
4170   done
4171   done
4172 IFS=$as_save_IFS
4173   if test -z "$ac_cv_path_GREP"; then
4174     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4175   fi
4176 else
4177   ac_cv_path_GREP=$GREP
4178 fi
4179
4180 fi
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4182 $as_echo "$ac_cv_path_GREP" >&6; }
4183  GREP="$ac_cv_path_GREP"
4184
4185
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4187 $as_echo_n "checking for egrep... " >&6; }
4188 if ${ac_cv_path_EGREP+:} false; then :
4189   $as_echo_n "(cached) " >&6
4190 else
4191   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4192    then ac_cv_path_EGREP="$GREP -E"
4193    else
4194      if test -z "$EGREP"; then
4195   ac_path_EGREP_found=false
4196   # Loop through the user's path and test for each of PROGNAME-LIST
4197   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4198 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4199 do
4200   IFS=$as_save_IFS
4201   test -z "$as_dir" && as_dir=.
4202     for ac_prog in egrep; do
4203     for ac_exec_ext in '' $ac_executable_extensions; do
4204       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4205       as_fn_executable_p "$ac_path_EGREP" || continue
4206 # Check for GNU ac_path_EGREP and select it if it is found.
4207   # Check for GNU $ac_path_EGREP
4208 case `"$ac_path_EGREP" --version 2>&1` in
4209 *GNU*)
4210   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4211 *)
4212   ac_count=0
4213   $as_echo_n 0123456789 >"conftest.in"
4214   while :
4215   do
4216     cat "conftest.in" "conftest.in" >"conftest.tmp"
4217     mv "conftest.tmp" "conftest.in"
4218     cp "conftest.in" "conftest.nl"
4219     $as_echo 'EGREP' >> "conftest.nl"
4220     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4221     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4222     as_fn_arith $ac_count + 1 && ac_count=$as_val
4223     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4224       # Best one so far, save it but keep looking for a better one
4225       ac_cv_path_EGREP="$ac_path_EGREP"
4226       ac_path_EGREP_max=$ac_count
4227     fi
4228     # 10*(2^10) chars as input seems more than enough
4229     test $ac_count -gt 10 && break
4230   done
4231   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4232 esac
4233
4234       $ac_path_EGREP_found && break 3
4235     done
4236   done
4237   done
4238 IFS=$as_save_IFS
4239   if test -z "$ac_cv_path_EGREP"; then
4240     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4241   fi
4242 else
4243   ac_cv_path_EGREP=$EGREP
4244 fi
4245
4246    fi
4247 fi
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4249 $as_echo "$ac_cv_path_EGREP" >&6; }
4250  EGREP="$ac_cv_path_EGREP"
4251
4252
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4254 $as_echo_n "checking for fgrep... " >&6; }
4255 if ${ac_cv_path_FGREP+:} false; then :
4256   $as_echo_n "(cached) " >&6
4257 else
4258   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4259    then ac_cv_path_FGREP="$GREP -F"
4260    else
4261      if test -z "$FGREP"; then
4262   ac_path_FGREP_found=false
4263   # Loop through the user's path and test for each of PROGNAME-LIST
4264   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4265 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4266 do
4267   IFS=$as_save_IFS
4268   test -z "$as_dir" && as_dir=.
4269     for ac_prog in fgrep; do
4270     for ac_exec_ext in '' $ac_executable_extensions; do
4271       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4272       as_fn_executable_p "$ac_path_FGREP" || continue
4273 # Check for GNU ac_path_FGREP and select it if it is found.
4274   # Check for GNU $ac_path_FGREP
4275 case `"$ac_path_FGREP" --version 2>&1` in
4276 *GNU*)
4277   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4278 *)
4279   ac_count=0
4280   $as_echo_n 0123456789 >"conftest.in"
4281   while :
4282   do
4283     cat "conftest.in" "conftest.in" >"conftest.tmp"
4284     mv "conftest.tmp" "conftest.in"
4285     cp "conftest.in" "conftest.nl"
4286     $as_echo 'FGREP' >> "conftest.nl"
4287     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4288     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4289     as_fn_arith $ac_count + 1 && ac_count=$as_val
4290     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4291       # Best one so far, save it but keep looking for a better one
4292       ac_cv_path_FGREP="$ac_path_FGREP"
4293       ac_path_FGREP_max=$ac_count
4294     fi
4295     # 10*(2^10) chars as input seems more than enough
4296     test $ac_count -gt 10 && break
4297   done
4298   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4299 esac
4300
4301       $ac_path_FGREP_found && break 3
4302     done
4303   done
4304   done
4305 IFS=$as_save_IFS
4306   if test -z "$ac_cv_path_FGREP"; then
4307     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4308   fi
4309 else
4310   ac_cv_path_FGREP=$FGREP
4311 fi
4312
4313    fi
4314 fi
4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4316 $as_echo "$ac_cv_path_FGREP" >&6; }
4317  FGREP="$ac_cv_path_FGREP"
4318
4319
4320 test -z "$GREP" && GREP=grep
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4339 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4340 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4343 $as_echo_n "checking how to print strings... " >&6; }
4344 # Test print first, because it will be a builtin if present.
4345 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4346    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4347   ECHO='print -r --'
4348 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4349   ECHO='printf %s\n'
4350 else
4351   # Use this function as a fallback that always works.
4352   func_fallback_echo ()
4353   {
4354     eval 'cat <<_LTECHO_EOF
4355 $1
4356 _LTECHO_EOF'
4357   }
4358   ECHO='func_fallback_echo'
4359 fi
4360
4361 # func_echo_all arg...
4362 # Invoke $ECHO with all args, space-separated.
4363 func_echo_all ()
4364 {
4365     $ECHO ""
4366 }
4367
4368 case "$ECHO" in
4369   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4370 $as_echo "printf" >&6; } ;;
4371   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4372 $as_echo "print -r" >&6; } ;;
4373   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4374 $as_echo "cat" >&6; } ;;
4375 esac
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392 # Check whether --with-gnu-ld was given.
4393 if test "${with_gnu_ld+set}" = set; then :
4394   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4395 else
4396   with_gnu_ld=no
4397 fi
4398
4399 ac_prog=ld
4400 if test "$GCC" = yes; then
4401   # Check if gcc -print-prog-name=ld gives a path.
4402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4403 $as_echo_n "checking for ld used by $CC... " >&6; }
4404   case $host in
4405   *-*-mingw*)
4406     # gcc leaves a trailing carriage return which upsets mingw
4407     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4408   *)
4409     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4410   esac
4411   case $ac_prog in
4412     # Accept absolute paths.
4413     [\\/]* | ?:[\\/]*)
4414       re_direlt='/[^/][^/]*/\.\./'
4415       # Canonicalize the pathname of ld
4416       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4417       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4418         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4419       done
4420       test -z "$LD" && LD="$ac_prog"
4421       ;;
4422   "")
4423     # If it fails, then pretend we aren't using GCC.
4424     ac_prog=ld
4425     ;;
4426   *)
4427     # If it is relative, then search for the first ld in PATH.
4428     with_gnu_ld=unknown
4429     ;;
4430   esac
4431 elif test "$with_gnu_ld" = yes; then
4432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4433 $as_echo_n "checking for GNU ld... " >&6; }
4434 else
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4436 $as_echo_n "checking for non-GNU ld... " >&6; }
4437 fi
4438 if ${lt_cv_path_LD+:} false; then :
4439   $as_echo_n "(cached) " >&6
4440 else
4441   if test -z "$LD"; then
4442   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4443   for ac_dir in $PATH; do
4444     IFS="$lt_save_ifs"
4445     test -z "$ac_dir" && ac_dir=.
4446     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4447       lt_cv_path_LD="$ac_dir/$ac_prog"
4448       # Check to see if the program is GNU ld.  I'd rather use --version,
4449       # but apparently some variants of GNU ld only accept -v.
4450       # Break only if it was the GNU/non-GNU ld that we prefer.
4451       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4452       *GNU* | *'with BFD'*)
4453         test "$with_gnu_ld" != no && break
4454         ;;
4455       *)
4456         test "$with_gnu_ld" != yes && break
4457         ;;
4458       esac
4459     fi
4460   done
4461   IFS="$lt_save_ifs"
4462 else
4463   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4464 fi
4465 fi
4466
4467 LD="$lt_cv_path_LD"
4468 if test -n "$LD"; then
4469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4470 $as_echo "$LD" >&6; }
4471 else
4472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4473 $as_echo "no" >&6; }
4474 fi
4475 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4477 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4478 if ${lt_cv_prog_gnu_ld+:} false; then :
4479   $as_echo_n "(cached) " >&6
4480 else
4481   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4482 case `$LD -v 2>&1 </dev/null` in
4483 *GNU* | *'with BFD'*)
4484   lt_cv_prog_gnu_ld=yes
4485   ;;
4486 *)
4487   lt_cv_prog_gnu_ld=no
4488   ;;
4489 esac
4490 fi
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4492 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4493 with_gnu_ld=$lt_cv_prog_gnu_ld
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503 ac_ext=c
4504 ac_cpp='$CPP $CPPFLAGS'
4505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4509 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4510 # On Suns, sometimes $CPP names a directory.
4511 if test -n "$CPP" && test -d "$CPP"; then
4512   CPP=
4513 fi
4514 if test -z "$CPP"; then
4515   if ${ac_cv_prog_CPP+:} false; then :
4516   $as_echo_n "(cached) " >&6
4517 else
4518       # Double quotes because CPP needs to be expanded
4519     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4520     do
4521       ac_preproc_ok=false
4522 for ac_c_preproc_warn_flag in '' yes
4523 do
4524   # Use a header file that comes with gcc, so configuring glibc
4525   # with a fresh cross-compiler works.
4526   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4527   # <limits.h> exists even on freestanding compilers.
4528   # On the NeXT, cc -E runs the code through the compiler's parser,
4529   # not just through cpp. "Syntax error" is here to catch this case.
4530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4531 /* end confdefs.h.  */
4532 #ifdef __STDC__
4533 # include <limits.h>
4534 #else
4535 # include <assert.h>
4536 #endif
4537                      Syntax error
4538 _ACEOF
4539 if ac_fn_c_try_cpp "$LINENO"; then :
4540
4541 else
4542   # Broken: fails on valid input.
4543 continue
4544 fi
4545 rm -f conftest.err conftest.i conftest.$ac_ext
4546
4547   # OK, works on sane cases.  Now check whether nonexistent headers
4548   # can be detected and how.
4549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4550 /* end confdefs.h.  */
4551 #include <ac_nonexistent.h>
4552 _ACEOF
4553 if ac_fn_c_try_cpp "$LINENO"; then :
4554   # Broken: success on invalid input.
4555 continue
4556 else
4557   # Passes both tests.
4558 ac_preproc_ok=:
4559 break
4560 fi
4561 rm -f conftest.err conftest.i conftest.$ac_ext
4562
4563 done
4564 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4565 rm -f conftest.i conftest.err conftest.$ac_ext
4566 if $ac_preproc_ok; then :
4567   break
4568 fi
4569
4570     done
4571     ac_cv_prog_CPP=$CPP
4572
4573 fi
4574   CPP=$ac_cv_prog_CPP
4575 else
4576   ac_cv_prog_CPP=$CPP
4577 fi
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4579 $as_echo "$CPP" >&6; }
4580 ac_preproc_ok=false
4581 for ac_c_preproc_warn_flag in '' yes
4582 do
4583   # Use a header file that comes with gcc, so configuring glibc
4584   # with a fresh cross-compiler works.
4585   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4586   # <limits.h> exists even on freestanding compilers.
4587   # On the NeXT, cc -E runs the code through the compiler's parser,
4588   # not just through cpp. "Syntax error" is here to catch this case.
4589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4590 /* end confdefs.h.  */
4591 #ifdef __STDC__
4592 # include <limits.h>
4593 #else
4594 # include <assert.h>
4595 #endif
4596                      Syntax error
4597 _ACEOF
4598 if ac_fn_c_try_cpp "$LINENO"; then :
4599
4600 else
4601   # Broken: fails on valid input.
4602 continue
4603 fi
4604 rm -f conftest.err conftest.i conftest.$ac_ext
4605
4606   # OK, works on sane cases.  Now check whether nonexistent headers
4607   # can be detected and how.
4608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4609 /* end confdefs.h.  */
4610 #include <ac_nonexistent.h>
4611 _ACEOF
4612 if ac_fn_c_try_cpp "$LINENO"; then :
4613   # Broken: success on invalid input.
4614 continue
4615 else
4616   # Passes both tests.
4617 ac_preproc_ok=:
4618 break
4619 fi
4620 rm -f conftest.err conftest.i conftest.$ac_ext
4621
4622 done
4623 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4624 rm -f conftest.i conftest.err conftest.$ac_ext
4625 if $ac_preproc_ok; then :
4626
4627 else
4628   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4629 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4630 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4631 See \`config.log' for more details" "$LINENO" 5; }
4632 fi
4633
4634 ac_ext=c
4635 ac_cpp='$CPP $CPPFLAGS'
4636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4639
4640 if test -n "$ac_tool_prefix"; then
4641   # Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args.
4642 set dummy ${ac_tool_prefix}sed; ac_word=$2
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4644 $as_echo_n "checking for $ac_word... " >&6; }
4645 if ${ac_cv_prog_SED+:} false; then :
4646   $as_echo_n "(cached) " >&6
4647 else
4648   if test -n "$SED"; then
4649   ac_cv_prog_SED="$SED" # Let the user override the test.
4650 else
4651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4652 for as_dir in $PATH
4653 do
4654   IFS=$as_save_IFS
4655   test -z "$as_dir" && as_dir=.
4656     for ac_exec_ext in '' $ac_executable_extensions; do
4657   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4658     ac_cv_prog_SED="${ac_tool_prefix}sed"
4659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4660     break 2
4661   fi
4662 done
4663   done
4664 IFS=$as_save_IFS
4665
4666 fi
4667 fi
4668 SED=$ac_cv_prog_SED
4669 if test -n "$SED"; then
4670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
4671 $as_echo "$SED" >&6; }
4672 else
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4674 $as_echo "no" >&6; }
4675 fi
4676
4677
4678 fi
4679 if test -z "$ac_cv_prog_SED"; then
4680   ac_ct_SED=$SED
4681   # Extract the first word of "sed", so it can be a program name with args.
4682 set dummy sed; ac_word=$2
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4684 $as_echo_n "checking for $ac_word... " >&6; }
4685 if ${ac_cv_prog_ac_ct_SED+:} false; then :
4686   $as_echo_n "(cached) " >&6
4687 else
4688   if test -n "$ac_ct_SED"; then
4689   ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test.
4690 else
4691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4692 for as_dir in $PATH
4693 do
4694   IFS=$as_save_IFS
4695   test -z "$as_dir" && as_dir=.
4696     for ac_exec_ext in '' $ac_executable_extensions; do
4697   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4698     ac_cv_prog_ac_ct_SED="sed"
4699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4700     break 2
4701   fi
4702 done
4703   done
4704 IFS=$as_save_IFS
4705
4706 fi
4707 fi
4708 ac_ct_SED=$ac_cv_prog_ac_ct_SED
4709 if test -n "$ac_ct_SED"; then
4710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_SED" >&5
4711 $as_echo "$ac_ct_SED" >&6; }
4712 else
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4714 $as_echo "no" >&6; }
4715 fi
4716
4717   if test "x$ac_ct_SED" = x; then
4718     SED=":"
4719   else
4720     case $cross_compiling:$ac_tool_warned in
4721 yes:)
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4723 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4724 ac_tool_warned=yes ;;
4725 esac
4726     SED=$ac_ct_SED
4727   fi
4728 else
4729   SED="$ac_cv_prog_SED"
4730 fi
4731
4732 enable_win32_dll=yes
4733
4734 case $host in
4735 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
4736   if test -n "$ac_tool_prefix"; then
4737   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4738 set dummy ${ac_tool_prefix}as; ac_word=$2
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4740 $as_echo_n "checking for $ac_word... " >&6; }
4741 if ${ac_cv_prog_AS+:} false; then :
4742   $as_echo_n "(cached) " >&6
4743 else
4744   if test -n "$AS"; then
4745   ac_cv_prog_AS="$AS" # Let the user override the test.
4746 else
4747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4748 for as_dir in $PATH
4749 do
4750   IFS=$as_save_IFS
4751   test -z "$as_dir" && as_dir=.
4752     for ac_exec_ext in '' $ac_executable_extensions; do
4753   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4754     ac_cv_prog_AS="${ac_tool_prefix}as"
4755     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4756     break 2
4757   fi
4758 done
4759   done
4760 IFS=$as_save_IFS
4761
4762 fi
4763 fi
4764 AS=$ac_cv_prog_AS
4765 if test -n "$AS"; then
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4767 $as_echo "$AS" >&6; }
4768 else
4769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4770 $as_echo "no" >&6; }
4771 fi
4772
4773
4774 fi
4775 if test -z "$ac_cv_prog_AS"; then
4776   ac_ct_AS=$AS
4777   # Extract the first word of "as", so it can be a program name with args.
4778 set dummy as; ac_word=$2
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4780 $as_echo_n "checking for $ac_word... " >&6; }
4781 if ${ac_cv_prog_ac_ct_AS+:} false; then :
4782   $as_echo_n "(cached) " >&6
4783 else
4784   if test -n "$ac_ct_AS"; then
4785   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4786 else
4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4788 for as_dir in $PATH
4789 do
4790   IFS=$as_save_IFS
4791   test -z "$as_dir" && as_dir=.
4792     for ac_exec_ext in '' $ac_executable_extensions; do
4793   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4794     ac_cv_prog_ac_ct_AS="as"
4795     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4796     break 2
4797   fi
4798 done
4799   done
4800 IFS=$as_save_IFS
4801
4802 fi
4803 fi
4804 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4805 if test -n "$ac_ct_AS"; then
4806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4807 $as_echo "$ac_ct_AS" >&6; }
4808 else
4809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4810 $as_echo "no" >&6; }
4811 fi
4812
4813   if test "x$ac_ct_AS" = x; then
4814     AS="false"
4815   else
4816     case $cross_compiling:$ac_tool_warned in
4817 yes:)
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4819 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4820 ac_tool_warned=yes ;;
4821 esac
4822     AS=$ac_ct_AS
4823   fi
4824 else
4825   AS="$ac_cv_prog_AS"
4826 fi
4827
4828   if test -n "$ac_tool_prefix"; then
4829   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4830 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4832 $as_echo_n "checking for $ac_word... " >&6; }
4833 if ${ac_cv_prog_DLLTOOL+:} false; then :
4834   $as_echo_n "(cached) " >&6
4835 else
4836   if test -n "$DLLTOOL"; then
4837   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4838 else
4839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4840 for as_dir in $PATH
4841 do
4842   IFS=$as_save_IFS
4843   test -z "$as_dir" && as_dir=.
4844     for ac_exec_ext in '' $ac_executable_extensions; do
4845   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4846     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4848     break 2
4849   fi
4850 done
4851   done
4852 IFS=$as_save_IFS
4853
4854 fi
4855 fi
4856 DLLTOOL=$ac_cv_prog_DLLTOOL
4857 if test -n "$DLLTOOL"; then
4858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4859 $as_echo "$DLLTOOL" >&6; }
4860 else
4861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4862 $as_echo "no" >&6; }
4863 fi
4864
4865
4866 fi
4867 if test -z "$ac_cv_prog_DLLTOOL"; then
4868   ac_ct_DLLTOOL=$DLLTOOL
4869   # Extract the first word of "dlltool", so it can be a program name with args.
4870 set dummy dlltool; ac_word=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4874   $as_echo_n "(cached) " >&6
4875 else
4876   if test -n "$ac_ct_DLLTOOL"; then
4877   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4878 else
4879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4880 for as_dir in $PATH
4881 do
4882   IFS=$as_save_IFS
4883   test -z "$as_dir" && as_dir=.
4884     for ac_exec_ext in '' $ac_executable_extensions; do
4885   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4886     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4888     break 2
4889   fi
4890 done
4891   done
4892 IFS=$as_save_IFS
4893
4894 fi
4895 fi
4896 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4897 if test -n "$ac_ct_DLLTOOL"; then
4898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4899 $as_echo "$ac_ct_DLLTOOL" >&6; }
4900 else
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4903 fi
4904
4905   if test "x$ac_ct_DLLTOOL" = x; then
4906     DLLTOOL="false"
4907   else
4908     case $cross_compiling:$ac_tool_warned in
4909 yes:)
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4912 ac_tool_warned=yes ;;
4913 esac
4914     DLLTOOL=$ac_ct_DLLTOOL
4915   fi
4916 else
4917   DLLTOOL="$ac_cv_prog_DLLTOOL"
4918 fi
4919
4920   if test -n "$ac_tool_prefix"; then
4921   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4922 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4924 $as_echo_n "checking for $ac_word... " >&6; }
4925 if ${ac_cv_prog_OBJDUMP+:} false; then :
4926   $as_echo_n "(cached) " >&6
4927 else
4928   if test -n "$OBJDUMP"; then
4929   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4930 else
4931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4932 for as_dir in $PATH
4933 do
4934   IFS=$as_save_IFS
4935   test -z "$as_dir" && as_dir=.
4936     for ac_exec_ext in '' $ac_executable_extensions; do
4937   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4938     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4939     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4940     break 2
4941   fi
4942 done
4943   done
4944 IFS=$as_save_IFS
4945
4946 fi
4947 fi
4948 OBJDUMP=$ac_cv_prog_OBJDUMP
4949 if test -n "$OBJDUMP"; then
4950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4951 $as_echo "$OBJDUMP" >&6; }
4952 else
4953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4954 $as_echo "no" >&6; }
4955 fi
4956
4957
4958 fi
4959 if test -z "$ac_cv_prog_OBJDUMP"; then
4960   ac_ct_OBJDUMP=$OBJDUMP
4961   # Extract the first word of "objdump", so it can be a program name with args.
4962 set dummy objdump; ac_word=$2
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4964 $as_echo_n "checking for $ac_word... " >&6; }
4965 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4966   $as_echo_n "(cached) " >&6
4967 else
4968   if test -n "$ac_ct_OBJDUMP"; then
4969   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4970 else
4971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4972 for as_dir in $PATH
4973 do
4974   IFS=$as_save_IFS
4975   test -z "$as_dir" && as_dir=.
4976     for ac_exec_ext in '' $ac_executable_extensions; do
4977   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4978     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4980     break 2
4981   fi
4982 done
4983   done
4984 IFS=$as_save_IFS
4985
4986 fi
4987 fi
4988 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4989 if test -n "$ac_ct_OBJDUMP"; then
4990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4991 $as_echo "$ac_ct_OBJDUMP" >&6; }
4992 else
4993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4994 $as_echo "no" >&6; }
4995 fi
4996
4997   if test "x$ac_ct_OBJDUMP" = x; then
4998     OBJDUMP="false"
4999   else
5000     case $cross_compiling:$ac_tool_warned in
5001 yes:)
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5003 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5004 ac_tool_warned=yes ;;
5005 esac
5006     OBJDUMP=$ac_ct_OBJDUMP
5007   fi
5008 else
5009   OBJDUMP="$ac_cv_prog_OBJDUMP"
5010 fi
5011
5012   ;;
5013 esac
5014
5015 test -z "$AS" && AS=as
5016
5017
5018
5019
5020
5021 test -z "$DLLTOOL" && DLLTOOL=dlltool
5022
5023
5024
5025
5026
5027 test -z "$OBJDUMP" && OBJDUMP=objdump
5028
5029
5030
5031
5032
5033
5034
5035
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5037 $as_echo_n "checking whether ln -s works... " >&6; }
5038 LN_S=$as_ln_s
5039 if test "$LN_S" = "ln -s"; then
5040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5041 $as_echo "yes" >&6; }
5042 else
5043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5044 $as_echo "no, using $LN_S" >&6; }
5045 fi
5046
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5048 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5049 set x ${MAKE-make}
5050 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5051 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5052   $as_echo_n "(cached) " >&6
5053 else
5054   cat >conftest.make <<\_ACEOF
5055 SHELL = /bin/sh
5056 all:
5057         @echo '@@@%%%=$(MAKE)=@@@%%%'
5058 _ACEOF
5059 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5060 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5061   *@@@%%%=?*=@@@%%%*)
5062     eval ac_cv_prog_make_${ac_make}_set=yes;;
5063   *)
5064     eval ac_cv_prog_make_${ac_make}_set=no;;
5065 esac
5066 rm -f conftest.make
5067 fi
5068 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5070 $as_echo "yes" >&6; }
5071   SET_MAKE=
5072 else
5073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5074 $as_echo "no" >&6; }
5075   SET_MAKE="MAKE=${MAKE-make}"
5076 fi
5077
5078 case `pwd` in
5079   *\ * | *\     *)
5080     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5081 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5082 esac
5083
5084
5085
5086 macro_version='2.4.2'
5087 macro_revision='1.3337'
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101 ltmain="$ac_aux_dir/ltmain.sh"
5102
5103 # Backslashify metacharacters that are still active within
5104 # double-quoted strings.
5105 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5106
5107 # Same as above, but do not quote variable references.
5108 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5109
5110 # Sed substitution to delay expansion of an escaped shell variable in a
5111 # double_quote_subst'ed string.
5112 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5113
5114 # Sed substitution to delay expansion of an escaped single quote.
5115 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5116
5117 # Sed substitution to avoid accidental globbing in evaled expressions
5118 no_glob_subst='s/\*/\\\*/g'
5119
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5121 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5122 if ${lt_cv_path_NM+:} false; then :
5123   $as_echo_n "(cached) " >&6
5124 else
5125   if test -n "$NM"; then
5126   # Let the user override the test.
5127   lt_cv_path_NM="$NM"
5128 else
5129   lt_nm_to_check="${ac_tool_prefix}nm"
5130   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5131     lt_nm_to_check="$lt_nm_to_check nm"
5132   fi
5133   for lt_tmp_nm in $lt_nm_to_check; do
5134     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5135     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5136       IFS="$lt_save_ifs"
5137       test -z "$ac_dir" && ac_dir=.
5138       tmp_nm="$ac_dir/$lt_tmp_nm"
5139       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5140         # Check to see if the nm accepts a BSD-compat flag.
5141         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5142         #   nm: unknown option "B" ignored
5143         # Tru64's nm complains that /dev/null is an invalid object file
5144         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5145         */dev/null* | *'Invalid file or object type'*)
5146           lt_cv_path_NM="$tmp_nm -B"
5147           break
5148           ;;
5149         *)
5150           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5151           */dev/null*)
5152             lt_cv_path_NM="$tmp_nm -p"
5153             break
5154             ;;
5155           *)
5156             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5157             continue # so that we can try to find one that supports BSD flags
5158             ;;
5159           esac
5160           ;;
5161         esac
5162       fi
5163     done
5164     IFS="$lt_save_ifs"
5165   done
5166   : ${lt_cv_path_NM=no}
5167 fi
5168 fi
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5170 $as_echo "$lt_cv_path_NM" >&6; }
5171 if test "$lt_cv_path_NM" != "no"; then
5172   NM="$lt_cv_path_NM"
5173 else
5174   # Didn't find any BSD compatible name lister, look for dumpbin.
5175   if test -n "$DUMPBIN"; then :
5176     # Let the user override the test.
5177   else
5178     if test -n "$ac_tool_prefix"; then
5179   for ac_prog in dumpbin "link -dump"
5180   do
5181     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5182 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5184 $as_echo_n "checking for $ac_word... " >&6; }
5185 if ${ac_cv_prog_DUMPBIN+:} false; then :
5186   $as_echo_n "(cached) " >&6
5187 else
5188   if test -n "$DUMPBIN"; then
5189   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5190 else
5191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5192 for as_dir in $PATH
5193 do
5194   IFS=$as_save_IFS
5195   test -z "$as_dir" && as_dir=.
5196     for ac_exec_ext in '' $ac_executable_extensions; do
5197   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5198     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5200     break 2
5201   fi
5202 done
5203   done
5204 IFS=$as_save_IFS
5205
5206 fi
5207 fi
5208 DUMPBIN=$ac_cv_prog_DUMPBIN
5209 if test -n "$DUMPBIN"; then
5210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5211 $as_echo "$DUMPBIN" >&6; }
5212 else
5213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5214 $as_echo "no" >&6; }
5215 fi
5216
5217
5218     test -n "$DUMPBIN" && break
5219   done
5220 fi
5221 if test -z "$DUMPBIN"; then
5222   ac_ct_DUMPBIN=$DUMPBIN
5223   for ac_prog in dumpbin "link -dump"
5224 do
5225   # Extract the first word of "$ac_prog", so it can be a program name with args.
5226 set dummy $ac_prog; ac_word=$2
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5228 $as_echo_n "checking for $ac_word... " >&6; }
5229 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5230   $as_echo_n "(cached) " >&6
5231 else
5232   if test -n "$ac_ct_DUMPBIN"; then
5233   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5234 else
5235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5236 for as_dir in $PATH
5237 do
5238   IFS=$as_save_IFS
5239   test -z "$as_dir" && as_dir=.
5240     for ac_exec_ext in '' $ac_executable_extensions; do
5241   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5242     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5244     break 2
5245   fi
5246 done
5247   done
5248 IFS=$as_save_IFS
5249
5250 fi
5251 fi
5252 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5253 if test -n "$ac_ct_DUMPBIN"; then
5254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5255 $as_echo "$ac_ct_DUMPBIN" >&6; }
5256 else
5257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5258 $as_echo "no" >&6; }
5259 fi
5260
5261
5262   test -n "$ac_ct_DUMPBIN" && break
5263 done
5264
5265   if test "x$ac_ct_DUMPBIN" = x; then
5266     DUMPBIN=":"
5267   else
5268     case $cross_compiling:$ac_tool_warned in
5269 yes:)
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5272 ac_tool_warned=yes ;;
5273 esac
5274     DUMPBIN=$ac_ct_DUMPBIN
5275   fi
5276 fi
5277
5278     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5279     *COFF*)
5280       DUMPBIN="$DUMPBIN -symbols"
5281       ;;
5282     *)
5283       DUMPBIN=:
5284       ;;
5285     esac
5286   fi
5287
5288   if test "$DUMPBIN" != ":"; then
5289     NM="$DUMPBIN"
5290   fi
5291 fi
5292 test -z "$NM" && NM=nm
5293
5294
5295
5296
5297
5298
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5300 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5301 if ${lt_cv_nm_interface+:} false; then :
5302   $as_echo_n "(cached) " >&6
5303 else
5304   lt_cv_nm_interface="BSD nm"
5305   echo "int some_variable = 0;" > conftest.$ac_ext
5306   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5307   (eval "$ac_compile" 2>conftest.err)
5308   cat conftest.err >&5
5309   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5310   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5311   cat conftest.err >&5
5312   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5313   cat conftest.out >&5
5314   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5315     lt_cv_nm_interface="MS dumpbin"
5316   fi
5317   rm -f conftest*
5318 fi
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5320 $as_echo "$lt_cv_nm_interface" >&6; }
5321
5322 # find the maximum length of command line arguments
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5324 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5325 if ${lt_cv_sys_max_cmd_len+:} false; then :
5326   $as_echo_n "(cached) " >&6
5327 else
5328     i=0
5329   teststring="ABCD"
5330
5331   case $build_os in
5332   msdosdjgpp*)
5333     # On DJGPP, this test can blow up pretty badly due to problems in libc
5334     # (any single argument exceeding 2000 bytes causes a buffer overrun
5335     # during glob expansion).  Even if it were fixed, the result of this
5336     # check would be larger than it should be.
5337     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5338     ;;
5339
5340   gnu*)
5341     # Under GNU Hurd, this test is not required because there is
5342     # no limit to the length of command line arguments.
5343     # Libtool will interpret -1 as no limit whatsoever
5344     lt_cv_sys_max_cmd_len=-1;
5345     ;;
5346
5347   cygwin* | mingw* | cegcc*)
5348     # On Win9x/ME, this test blows up -- it succeeds, but takes
5349     # about 5 minutes as the teststring grows exponentially.
5350     # Worse, since 9x/ME are not pre-emptively multitasking,
5351     # you end up with a "frozen" computer, even though with patience
5352     # the test eventually succeeds (with a max line length of 256k).
5353     # Instead, let's just punt: use the minimum linelength reported by
5354     # all of the supported platforms: 8192 (on NT/2K/XP).
5355     lt_cv_sys_max_cmd_len=8192;
5356     ;;
5357
5358   mint*)
5359     # On MiNT this can take a long time and run out of memory.
5360     lt_cv_sys_max_cmd_len=8192;
5361     ;;
5362
5363   amigaos*)
5364     # On AmigaOS with pdksh, this test takes hours, literally.
5365     # So we just punt and use a minimum line length of 8192.
5366     lt_cv_sys_max_cmd_len=8192;
5367     ;;
5368
5369   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5370     # This has been around since 386BSD, at least.  Likely further.
5371     if test -x /sbin/sysctl; then
5372       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5373     elif test -x /usr/sbin/sysctl; then
5374       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5375     else
5376       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5377     fi
5378     # And add a safety zone
5379     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5380     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5381     ;;
5382
5383   interix*)
5384     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5385     lt_cv_sys_max_cmd_len=196608
5386     ;;
5387
5388   os2*)
5389     # The test takes a long time on OS/2.
5390     lt_cv_sys_max_cmd_len=8192
5391     ;;
5392
5393   osf*)
5394     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5395     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5396     # nice to cause kernel panics so lets avoid the loop below.
5397     # First set a reasonable default.
5398     lt_cv_sys_max_cmd_len=16384
5399     #
5400     if test -x /sbin/sysconfig; then
5401       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5402         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5403       esac
5404     fi
5405     ;;
5406   sco3.2v5*)
5407     lt_cv_sys_max_cmd_len=102400
5408     ;;
5409   sysv5* | sco5v6* | sysv4.2uw2*)
5410     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5411     if test -n "$kargmax"; then
5412       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5413     else
5414       lt_cv_sys_max_cmd_len=32768
5415     fi
5416     ;;
5417   *)
5418     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5419     if test -n "$lt_cv_sys_max_cmd_len"; then
5420       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5421       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5422     else
5423       # Make teststring a little bigger before we do anything with it.
5424       # a 1K string should be a reasonable start.
5425       for i in 1 2 3 4 5 6 7 8 ; do
5426         teststring=$teststring$teststring
5427       done
5428       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5429       # If test is not a shell built-in, we'll probably end up computing a
5430       # maximum length that is only half of the actual maximum length, but
5431       # we can't tell.
5432       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
5433                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5434               test $i != 17 # 1/2 MB should be enough
5435       do
5436         i=`expr $i + 1`
5437         teststring=$teststring$teststring
5438       done
5439       # Only check the string length outside the loop.
5440       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5441       teststring=
5442       # Add a significant safety factor because C++ compilers can tack on
5443       # massive amounts of additional arguments before passing them to the
5444       # linker.  It appears as though 1/2 is a usable value.
5445       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5446     fi
5447     ;;
5448   esac
5449
5450 fi
5451
5452 if test -n $lt_cv_sys_max_cmd_len ; then
5453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5454 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5455 else
5456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5457 $as_echo "none" >&6; }
5458 fi
5459 max_cmd_len=$lt_cv_sys_max_cmd_len
5460
5461
5462
5463
5464
5465
5466 : ${CP="cp -f"}
5467 : ${MV="mv -f"}
5468 : ${RM="rm -f"}
5469
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5471 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5472 # Try some XSI features
5473 xsi_shell=no
5474 ( _lt_dummy="a/b/c"
5475   test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
5476       = c,a/b,b/c, \
5477     && eval 'test $(( 1 + 1 )) -eq 2 \
5478     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5479   && xsi_shell=yes
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5481 $as_echo "$xsi_shell" >&6; }
5482
5483
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5485 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5486 lt_shell_append=no
5487 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5488     >/dev/null 2>&1 \
5489   && lt_shell_append=yes
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5491 $as_echo "$lt_shell_append" >&6; }
5492
5493
5494 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5495   lt_unset=unset
5496 else
5497   lt_unset=false
5498 fi
5499
5500
5501
5502
5503
5504 # test EBCDIC or ASCII
5505 case `echo X|tr X '\101'` in
5506  A) # ASCII based system
5507     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5508   lt_SP2NL='tr \040 \012'
5509   lt_NL2SP='tr \015\012 \040\040'
5510   ;;
5511  *) # EBCDIC based system
5512   lt_SP2NL='tr \100 \n'
5513   lt_NL2SP='tr \r\n \100\100'
5514   ;;
5515 esac
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5526 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5527 if ${lt_cv_to_host_file_cmd+:} false; then :
5528   $as_echo_n "(cached) " >&6
5529 else
5530   case $host in
5531   *-*-mingw* )
5532     case $build in
5533       *-*-mingw* ) # actually msys
5534         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5535         ;;
5536       *-*-cygwin* )
5537         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5538         ;;
5539       * ) # otherwise, assume *nix
5540         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5541         ;;
5542     esac
5543     ;;
5544   *-*-cygwin* )
5545     case $build in
5546       *-*-mingw* ) # actually msys
5547         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5548         ;;
5549       *-*-cygwin* )
5550         lt_cv_to_host_file_cmd=func_convert_file_noop
5551         ;;
5552       * ) # otherwise, assume *nix
5553         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5554         ;;
5555     esac
5556     ;;
5557   * ) # unhandled hosts (and "normal" native builds)
5558     lt_cv_to_host_file_cmd=func_convert_file_noop
5559     ;;
5560 esac
5561
5562 fi
5563
5564 to_host_file_cmd=$lt_cv_to_host_file_cmd
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5566 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5567
5568
5569
5570
5571
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5573 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5574 if ${lt_cv_to_tool_file_cmd+:} false; then :
5575   $as_echo_n "(cached) " >&6
5576 else
5577   #assume ordinary cross tools, or native build.
5578 lt_cv_to_tool_file_cmd=func_convert_file_noop
5579 case $host in
5580   *-*-mingw* )
5581     case $build in
5582       *-*-mingw* ) # actually msys
5583         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5584         ;;
5585     esac
5586     ;;
5587 esac
5588
5589 fi
5590
5591 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5593 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5594
5595
5596
5597
5598
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5600 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5601 if ${lt_cv_ld_reload_flag+:} false; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604   lt_cv_ld_reload_flag='-r'
5605 fi
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5607 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5608 reload_flag=$lt_cv_ld_reload_flag
5609 case $reload_flag in
5610 "" | " "*) ;;
5611 *) reload_flag=" $reload_flag" ;;
5612 esac
5613 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5614 case $host_os in
5615   cygwin* | mingw* | pw32* | cegcc*)
5616     if test "$GCC" != yes; then
5617       reload_cmds=false
5618     fi
5619     ;;
5620   darwin*)
5621     if test "$GCC" = yes; then
5622       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5623     else
5624       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5625     fi
5626     ;;
5627 esac
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637 if test -n "$ac_tool_prefix"; then
5638   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5639 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5641 $as_echo_n "checking for $ac_word... " >&6; }
5642 if ${ac_cv_prog_OBJDUMP+:} false; then :
5643   $as_echo_n "(cached) " >&6
5644 else
5645   if test -n "$OBJDUMP"; then
5646   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5647 else
5648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5649 for as_dir in $PATH
5650 do
5651   IFS=$as_save_IFS
5652   test -z "$as_dir" && as_dir=.
5653     for ac_exec_ext in '' $ac_executable_extensions; do
5654   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5655     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5657     break 2
5658   fi
5659 done
5660   done
5661 IFS=$as_save_IFS
5662
5663 fi
5664 fi
5665 OBJDUMP=$ac_cv_prog_OBJDUMP
5666 if test -n "$OBJDUMP"; then
5667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5668 $as_echo "$OBJDUMP" >&6; }
5669 else
5670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5671 $as_echo "no" >&6; }
5672 fi
5673
5674
5675 fi
5676 if test -z "$ac_cv_prog_OBJDUMP"; then
5677   ac_ct_OBJDUMP=$OBJDUMP
5678   # Extract the first word of "objdump", so it can be a program name with args.
5679 set dummy objdump; ac_word=$2
5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5681 $as_echo_n "checking for $ac_word... " >&6; }
5682 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5683   $as_echo_n "(cached) " >&6
5684 else
5685   if test -n "$ac_ct_OBJDUMP"; then
5686   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5687 else
5688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5689 for as_dir in $PATH
5690 do
5691   IFS=$as_save_IFS
5692   test -z "$as_dir" && as_dir=.
5693     for ac_exec_ext in '' $ac_executable_extensions; do
5694   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5695     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5697     break 2
5698   fi
5699 done
5700   done
5701 IFS=$as_save_IFS
5702
5703 fi
5704 fi
5705 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5706 if test -n "$ac_ct_OBJDUMP"; then
5707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5708 $as_echo "$ac_ct_OBJDUMP" >&6; }
5709 else
5710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5711 $as_echo "no" >&6; }
5712 fi
5713
5714   if test "x$ac_ct_OBJDUMP" = x; then
5715     OBJDUMP="false"
5716   else
5717     case $cross_compiling:$ac_tool_warned in
5718 yes:)
5719 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5720 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5721 ac_tool_warned=yes ;;
5722 esac
5723     OBJDUMP=$ac_ct_OBJDUMP
5724   fi
5725 else
5726   OBJDUMP="$ac_cv_prog_OBJDUMP"
5727 fi
5728
5729 test -z "$OBJDUMP" && OBJDUMP=objdump
5730
5731
5732
5733
5734
5735
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5737 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5738 if ${lt_cv_deplibs_check_method+:} false; then :
5739   $as_echo_n "(cached) " >&6
5740 else
5741   lt_cv_file_magic_cmd='$MAGIC_CMD'
5742 lt_cv_file_magic_test_file=
5743 lt_cv_deplibs_check_method='unknown'
5744 # Need to set the preceding variable on all platforms that support
5745 # interlibrary dependencies.
5746 # 'none' -- dependencies not supported.
5747 # `unknown' -- same as none, but documents that we really don't know.
5748 # 'pass_all' -- all dependencies passed with no checks.
5749 # 'test_compile' -- check by making test program.
5750 # 'file_magic [[regex]]' -- check by looking for files in library path
5751 # which responds to the $file_magic_cmd with a given extended regex.
5752 # If you have `file' or equivalent on your system and you're not sure
5753 # whether `pass_all' will *always* work, you probably want this one.
5754
5755 case $host_os in
5756 aix[4-9]*)
5757   lt_cv_deplibs_check_method=pass_all
5758   ;;
5759
5760 beos*)
5761   lt_cv_deplibs_check_method=pass_all
5762   ;;
5763
5764 bsdi[45]*)
5765   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5766   lt_cv_file_magic_cmd='/usr/bin/file -L'
5767   lt_cv_file_magic_test_file=/shlib/libc.so
5768   ;;
5769
5770 cygwin*)
5771   # func_win32_libid is a shell function defined in ltmain.sh
5772   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5773   lt_cv_file_magic_cmd='func_win32_libid'
5774   ;;
5775
5776 mingw* | pw32*)
5777   # Base MSYS/MinGW do not provide the 'file' command needed by
5778   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5779   # unless we find 'file', for example because we are cross-compiling.
5780   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5781   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5782     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5783     lt_cv_file_magic_cmd='func_win32_libid'
5784   else
5785     # Keep this pattern in sync with the one in func_win32_libid.
5786     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5787     lt_cv_file_magic_cmd='$OBJDUMP -f'
5788   fi
5789   ;;
5790
5791 cegcc*)
5792   # use the weaker test based on 'objdump'. See mingw*.
5793   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5794   lt_cv_file_magic_cmd='$OBJDUMP -f'
5795   ;;
5796
5797 darwin* | rhapsody*)
5798   lt_cv_deplibs_check_method=pass_all
5799   ;;
5800
5801 freebsd* | dragonfly*)
5802   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5803     case $host_cpu in
5804     i*86 )
5805       # Not sure whether the presence of OpenBSD here was a mistake.
5806       # Let's accept both of them until this is cleared up.
5807       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5808       lt_cv_file_magic_cmd=/usr/bin/file
5809       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5810       ;;
5811     esac
5812   else
5813     lt_cv_deplibs_check_method=pass_all
5814   fi
5815   ;;
5816
5817 gnu*)
5818   lt_cv_deplibs_check_method=pass_all
5819   ;;
5820
5821 haiku*)
5822   lt_cv_deplibs_check_method=pass_all
5823   ;;
5824
5825 hpux10.20* | hpux11*)
5826   lt_cv_file_magic_cmd=/usr/bin/file
5827   case $host_cpu in
5828   ia64*)
5829     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5830     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5831     ;;
5832   hppa*64*)
5833     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5834     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5835     ;;
5836   *)
5837     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5838     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5839     ;;
5840   esac
5841   ;;
5842
5843 interix[3-9]*)
5844   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5845   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5846   ;;
5847
5848 irix5* | irix6* | nonstopux*)
5849   case $LD in
5850   *-32|*"-32 ") libmagic=32-bit;;
5851   *-n32|*"-n32 ") libmagic=N32;;
5852   *-64|*"-64 ") libmagic=64-bit;;
5853   *) libmagic=never-match;;
5854   esac
5855   lt_cv_deplibs_check_method=pass_all
5856   ;;
5857
5858 # This must be glibc/ELF.
5859 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5860   lt_cv_deplibs_check_method=pass_all
5861   ;;
5862
5863 netbsd*)
5864   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5865     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5866   else
5867     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5868   fi
5869   ;;
5870
5871 newos6*)
5872   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5873   lt_cv_file_magic_cmd=/usr/bin/file
5874   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5875   ;;
5876
5877 *nto* | *qnx*)
5878   lt_cv_deplibs_check_method=pass_all
5879   ;;
5880
5881 openbsd*)
5882   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5883     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5884   else
5885     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5886   fi
5887   ;;
5888
5889 osf3* | osf4* | osf5*)
5890   lt_cv_deplibs_check_method=pass_all
5891   ;;
5892
5893 rdos*)
5894   lt_cv_deplibs_check_method=pass_all
5895   ;;
5896
5897 solaris*)
5898   lt_cv_deplibs_check_method=pass_all
5899   ;;
5900
5901 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5902   lt_cv_deplibs_check_method=pass_all
5903   ;;
5904
5905 sysv4 | sysv4.3*)
5906   case $host_vendor in
5907   motorola)
5908     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]'
5909     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5910     ;;
5911   ncr)
5912     lt_cv_deplibs_check_method=pass_all
5913     ;;
5914   sequent)
5915     lt_cv_file_magic_cmd='/bin/file'
5916     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5917     ;;
5918   sni)
5919     lt_cv_file_magic_cmd='/bin/file'
5920     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5921     lt_cv_file_magic_test_file=/lib/libc.so
5922     ;;
5923   siemens)
5924     lt_cv_deplibs_check_method=pass_all
5925     ;;
5926   pc)
5927     lt_cv_deplibs_check_method=pass_all
5928     ;;
5929   esac
5930   ;;
5931
5932 tpf*)
5933   lt_cv_deplibs_check_method=pass_all
5934   ;;
5935 esac
5936
5937 fi
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5939 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5940
5941 file_magic_glob=
5942 want_nocaseglob=no
5943 if test "$build" = "$host"; then
5944   case $host_os in
5945   mingw* | pw32*)
5946     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5947       want_nocaseglob=yes
5948     else
5949       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5950     fi
5951     ;;
5952   esac
5953 fi
5954
5955 file_magic_cmd=$lt_cv_file_magic_cmd
5956 deplibs_check_method=$lt_cv_deplibs_check_method
5957 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980 if test -n "$ac_tool_prefix"; then
5981   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5982 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5984 $as_echo_n "checking for $ac_word... " >&6; }
5985 if ${ac_cv_prog_DLLTOOL+:} false; then :
5986   $as_echo_n "(cached) " >&6
5987 else
5988   if test -n "$DLLTOOL"; then
5989   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5990 else
5991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5992 for as_dir in $PATH
5993 do
5994   IFS=$as_save_IFS
5995   test -z "$as_dir" && as_dir=.
5996     for ac_exec_ext in '' $ac_executable_extensions; do
5997   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5998     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6000     break 2
6001   fi
6002 done
6003   done
6004 IFS=$as_save_IFS
6005
6006 fi
6007 fi
6008 DLLTOOL=$ac_cv_prog_DLLTOOL
6009 if test -n "$DLLTOOL"; then
6010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6011 $as_echo "$DLLTOOL" >&6; }
6012 else
6013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6014 $as_echo "no" >&6; }
6015 fi
6016
6017
6018 fi
6019 if test -z "$ac_cv_prog_DLLTOOL"; then
6020   ac_ct_DLLTOOL=$DLLTOOL
6021   # Extract the first word of "dlltool", so it can be a program name with args.
6022 set dummy dlltool; ac_word=$2
6023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6024 $as_echo_n "checking for $ac_word... " >&6; }
6025 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
6026   $as_echo_n "(cached) " >&6
6027 else
6028   if test -n "$ac_ct_DLLTOOL"; then
6029   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6030 else
6031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6032 for as_dir in $PATH
6033 do
6034   IFS=$as_save_IFS
6035   test -z "$as_dir" && as_dir=.
6036     for ac_exec_ext in '' $ac_executable_extensions; do
6037   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6038     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6039     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6040     break 2
6041   fi
6042 done
6043   done
6044 IFS=$as_save_IFS
6045
6046 fi
6047 fi
6048 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6049 if test -n "$ac_ct_DLLTOOL"; then
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6051 $as_echo "$ac_ct_DLLTOOL" >&6; }
6052 else
6053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6054 $as_echo "no" >&6; }
6055 fi
6056
6057   if test "x$ac_ct_DLLTOOL" = x; then
6058     DLLTOOL="false"
6059   else
6060     case $cross_compiling:$ac_tool_warned in
6061 yes:)
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6064 ac_tool_warned=yes ;;
6065 esac
6066     DLLTOOL=$ac_ct_DLLTOOL
6067   fi
6068 else
6069   DLLTOOL="$ac_cv_prog_DLLTOOL"
6070 fi
6071
6072 test -z "$DLLTOOL" && DLLTOOL=dlltool
6073
6074
6075
6076
6077
6078
6079
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
6081 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
6082 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
6083   $as_echo_n "(cached) " >&6
6084 else
6085   lt_cv_sharedlib_from_linklib_cmd='unknown'
6086
6087 case $host_os in
6088 cygwin* | mingw* | pw32* | cegcc*)
6089   # two different shell functions defined in ltmain.sh
6090   # decide which to use based on capabilities of $DLLTOOL
6091   case `$DLLTOOL --help 2>&1` in
6092   *--identify-strict*)
6093     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
6094     ;;
6095   *)
6096     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
6097     ;;
6098   esac
6099   ;;
6100 *)
6101   # fallback: assume linklib IS sharedlib
6102   lt_cv_sharedlib_from_linklib_cmd="$ECHO"
6103   ;;
6104 esac
6105
6106 fi
6107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
6108 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
6109 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
6110 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
6111
6112
6113
6114
6115
6116
6117
6118
6119 if test -n "$ac_tool_prefix"; then
6120   for ac_prog in ar
6121   do
6122     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6123 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6125 $as_echo_n "checking for $ac_word... " >&6; }
6126 if ${ac_cv_prog_AR+:} false; then :
6127   $as_echo_n "(cached) " >&6
6128 else
6129   if test -n "$AR"; then
6130   ac_cv_prog_AR="$AR" # Let the user override the test.
6131 else
6132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6133 for as_dir in $PATH
6134 do
6135   IFS=$as_save_IFS
6136   test -z "$as_dir" && as_dir=.
6137     for ac_exec_ext in '' $ac_executable_extensions; do
6138   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6139     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
6140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6141     break 2
6142   fi
6143 done
6144   done
6145 IFS=$as_save_IFS
6146
6147 fi
6148 fi
6149 AR=$ac_cv_prog_AR
6150 if test -n "$AR"; then
6151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6152 $as_echo "$AR" >&6; }
6153 else
6154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6155 $as_echo "no" >&6; }
6156 fi
6157
6158
6159     test -n "$AR" && break
6160   done
6161 fi
6162 if test -z "$AR"; then
6163   ac_ct_AR=$AR
6164   for ac_prog in ar
6165 do
6166   # Extract the first word of "$ac_prog", so it can be a program name with args.
6167 set dummy $ac_prog; ac_word=$2
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6169 $as_echo_n "checking for $ac_word... " >&6; }
6170 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173   if test -n "$ac_ct_AR"; then
6174   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6175 else
6176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6177 for as_dir in $PATH
6178 do
6179   IFS=$as_save_IFS
6180   test -z "$as_dir" && as_dir=.
6181     for ac_exec_ext in '' $ac_executable_extensions; do
6182   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6183     ac_cv_prog_ac_ct_AR="$ac_prog"
6184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185     break 2
6186   fi
6187 done
6188   done
6189 IFS=$as_save_IFS
6190
6191 fi
6192 fi
6193 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6194 if test -n "$ac_ct_AR"; then
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6196 $as_echo "$ac_ct_AR" >&6; }
6197 else
6198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6199 $as_echo "no" >&6; }
6200 fi
6201
6202
6203   test -n "$ac_ct_AR" && break
6204 done
6205
6206   if test "x$ac_ct_AR" = x; then
6207     AR="false"
6208   else
6209     case $cross_compiling:$ac_tool_warned in
6210 yes:)
6211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6212 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6213 ac_tool_warned=yes ;;
6214 esac
6215     AR=$ac_ct_AR
6216   fi
6217 fi
6218
6219 : ${AR=ar}
6220 : ${AR_FLAGS=cru}
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
6233 $as_echo_n "checking for archiver @FILE support... " >&6; }
6234 if ${lt_cv_ar_at_file+:} false; then :
6235   $as_echo_n "(cached) " >&6
6236 else
6237   lt_cv_ar_at_file=no
6238    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6239 /* end confdefs.h.  */
6240
6241 int
6242 main ()
6243 {
6244
6245   ;
6246   return 0;
6247 }
6248 _ACEOF
6249 if ac_fn_c_try_compile "$LINENO"; then :
6250   echo conftest.$ac_objext > conftest.lst
6251       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
6252       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
6253   (eval $lt_ar_try) 2>&5
6254   ac_status=$?
6255   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6256   test $ac_status = 0; }
6257       if test "$ac_status" -eq 0; then
6258         # Ensure the archiver fails upon bogus file names.
6259         rm -f conftest.$ac_objext libconftest.a
6260         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
6261   (eval $lt_ar_try) 2>&5
6262   ac_status=$?
6263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6264   test $ac_status = 0; }
6265         if test "$ac_status" -ne 0; then
6266           lt_cv_ar_at_file=@
6267         fi
6268       fi
6269       rm -f conftest.* libconftest.a
6270
6271 fi
6272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6273
6274 fi
6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
6276 $as_echo "$lt_cv_ar_at_file" >&6; }
6277
6278 if test "x$lt_cv_ar_at_file" = xno; then
6279   archiver_list_spec=
6280 else
6281   archiver_list_spec=$lt_cv_ar_at_file
6282 fi
6283
6284
6285
6286
6287
6288
6289
6290 if test -n "$ac_tool_prefix"; then
6291   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6292 set dummy ${ac_tool_prefix}strip; ac_word=$2
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6294 $as_echo_n "checking for $ac_word... " >&6; }
6295 if ${ac_cv_prog_STRIP+:} false; then :
6296   $as_echo_n "(cached) " >&6
6297 else
6298   if test -n "$STRIP"; then
6299   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6300 else
6301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6302 for as_dir in $PATH
6303 do
6304   IFS=$as_save_IFS
6305   test -z "$as_dir" && as_dir=.
6306     for ac_exec_ext in '' $ac_executable_extensions; do
6307   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6308     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6310     break 2
6311   fi
6312 done
6313   done
6314 IFS=$as_save_IFS
6315
6316 fi
6317 fi
6318 STRIP=$ac_cv_prog_STRIP
6319 if test -n "$STRIP"; then
6320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6321 $as_echo "$STRIP" >&6; }
6322 else
6323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6324 $as_echo "no" >&6; }
6325 fi
6326
6327
6328 fi
6329 if test -z "$ac_cv_prog_STRIP"; then
6330   ac_ct_STRIP=$STRIP
6331   # Extract the first word of "strip", so it can be a program name with args.
6332 set dummy strip; ac_word=$2
6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6334 $as_echo_n "checking for $ac_word... " >&6; }
6335 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6336   $as_echo_n "(cached) " >&6
6337 else
6338   if test -n "$ac_ct_STRIP"; then
6339   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6340 else
6341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6342 for as_dir in $PATH
6343 do
6344   IFS=$as_save_IFS
6345   test -z "$as_dir" && as_dir=.
6346     for ac_exec_ext in '' $ac_executable_extensions; do
6347   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6348     ac_cv_prog_ac_ct_STRIP="strip"
6349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6350     break 2
6351   fi
6352 done
6353   done
6354 IFS=$as_save_IFS
6355
6356 fi
6357 fi
6358 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6359 if test -n "$ac_ct_STRIP"; then
6360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6361 $as_echo "$ac_ct_STRIP" >&6; }
6362 else
6363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6364 $as_echo "no" >&6; }
6365 fi
6366
6367   if test "x$ac_ct_STRIP" = x; then
6368     STRIP=":"
6369   else
6370     case $cross_compiling:$ac_tool_warned in
6371 yes:)
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6373 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6374 ac_tool_warned=yes ;;
6375 esac
6376     STRIP=$ac_ct_STRIP
6377   fi
6378 else
6379   STRIP="$ac_cv_prog_STRIP"
6380 fi
6381
6382 test -z "$STRIP" && STRIP=:
6383
6384
6385
6386
6387
6388
6389 if test -n "$ac_tool_prefix"; then
6390   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6391 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6393 $as_echo_n "checking for $ac_word... " >&6; }
6394 if ${ac_cv_prog_RANLIB+:} false; then :
6395   $as_echo_n "(cached) " >&6
6396 else
6397   if test -n "$RANLIB"; then
6398   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6399 else
6400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6401 for as_dir in $PATH
6402 do
6403   IFS=$as_save_IFS
6404   test -z "$as_dir" && as_dir=.
6405     for ac_exec_ext in '' $ac_executable_extensions; do
6406   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6407     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6409     break 2
6410   fi
6411 done
6412   done
6413 IFS=$as_save_IFS
6414
6415 fi
6416 fi
6417 RANLIB=$ac_cv_prog_RANLIB
6418 if test -n "$RANLIB"; then
6419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6420 $as_echo "$RANLIB" >&6; }
6421 else
6422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6423 $as_echo "no" >&6; }
6424 fi
6425
6426
6427 fi
6428 if test -z "$ac_cv_prog_RANLIB"; then
6429   ac_ct_RANLIB=$RANLIB
6430   # Extract the first word of "ranlib", so it can be a program name with args.
6431 set dummy ranlib; ac_word=$2
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6433 $as_echo_n "checking for $ac_word... " >&6; }
6434 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6435   $as_echo_n "(cached) " >&6
6436 else
6437   if test -n "$ac_ct_RANLIB"; then
6438   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6439 else
6440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6441 for as_dir in $PATH
6442 do
6443   IFS=$as_save_IFS
6444   test -z "$as_dir" && as_dir=.
6445     for ac_exec_ext in '' $ac_executable_extensions; do
6446   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6447     ac_cv_prog_ac_ct_RANLIB="ranlib"
6448     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6449     break 2
6450   fi
6451 done
6452   done
6453 IFS=$as_save_IFS
6454
6455 fi
6456 fi
6457 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6458 if test -n "$ac_ct_RANLIB"; then
6459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6460 $as_echo "$ac_ct_RANLIB" >&6; }
6461 else
6462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6463 $as_echo "no" >&6; }
6464 fi
6465
6466   if test "x$ac_ct_RANLIB" = x; then
6467     RANLIB=":"
6468   else
6469     case $cross_compiling:$ac_tool_warned in
6470 yes:)
6471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6472 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6473 ac_tool_warned=yes ;;
6474 esac
6475     RANLIB=$ac_ct_RANLIB
6476   fi
6477 else
6478   RANLIB="$ac_cv_prog_RANLIB"
6479 fi
6480
6481 test -z "$RANLIB" && RANLIB=:
6482
6483
6484
6485
6486
6487
6488 # Determine commands to create old-style static archives.
6489 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6490 old_postinstall_cmds='chmod 644 $oldlib'
6491 old_postuninstall_cmds=
6492
6493 if test -n "$RANLIB"; then
6494   case $host_os in
6495   openbsd*)
6496     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6497     ;;
6498   *)
6499     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6500     ;;
6501   esac
6502   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6503 fi
6504
6505 case $host_os in
6506   darwin*)
6507     lock_old_archive_extraction=yes ;;
6508   *)
6509     lock_old_archive_extraction=no ;;
6510 esac
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550 # If no C compiler was specified, use CC.
6551 LTCC=${LTCC-"$CC"}
6552
6553 # If no C compiler flags were specified, use CFLAGS.
6554 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6555
6556 # Allow CC to be a program name with arguments.
6557 compiler=$CC
6558
6559
6560 # Check for command to grab the raw symbol name followed by C symbol from nm.
6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6562 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6563 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6564   $as_echo_n "(cached) " >&6
6565 else
6566
6567 # These are sane defaults that work on at least a few old systems.
6568 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6569
6570 # Character class describing NM global symbol codes.
6571 symcode='[BCDEGRST]'
6572
6573 # Regexp to match symbols that can be accessed directly from C.
6574 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6575
6576 # Define system-specific variables.
6577 case $host_os in
6578 aix*)
6579   symcode='[BCDT]'
6580   ;;
6581 cygwin* | mingw* | pw32* | cegcc*)
6582   symcode='[ABCDGISTW]'
6583   ;;
6584 hpux*)
6585   if test "$host_cpu" = ia64; then
6586     symcode='[ABCDEGRST]'
6587   fi
6588   ;;
6589 irix* | nonstopux*)
6590   symcode='[BCDEGRST]'
6591   ;;
6592 osf*)
6593   symcode='[BCDEGQRST]'
6594   ;;
6595 solaris*)
6596   symcode='[BDRT]'
6597   ;;
6598 sco3.2v5*)
6599   symcode='[DT]'
6600   ;;
6601 sysv4.2uw2*)
6602   symcode='[DT]'
6603   ;;
6604 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6605   symcode='[ABDT]'
6606   ;;
6607 sysv4)
6608   symcode='[DFNSTU]'
6609   ;;
6610 esac
6611
6612 # If we're using GNU nm, then use its standard symbol codes.
6613 case `$NM -V 2>&1` in
6614 *GNU* | *'with BFD'*)
6615   symcode='[ABCDGIRSTW]' ;;
6616 esac
6617
6618 # Transform an extracted symbol line into a proper C declaration.
6619 # Some systems (esp. on ia64) link data and code symbols differently,
6620 # so use this general approach.
6621 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6622
6623 # Transform an extracted symbol line into symbol name and symbol address
6624 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6625 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'"
6626
6627 # Handle CRLF in mingw tool chain
6628 opt_cr=
6629 case $build_os in
6630 mingw*)
6631   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6632   ;;
6633 esac
6634
6635 # Try without a prefix underscore, then with it.
6636 for ac_symprfx in "" "_"; do
6637
6638   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6639   symxfrm="\\1 $ac_symprfx\\2 \\2"
6640
6641   # Write the raw and C identifiers.
6642   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6643     # Fake it for dumpbin and say T for any non-static function
6644     # and D for any global variable.
6645     # Also find C++ and __fastcall symbols from MSVC++,
6646     # which start with @ or ?.
6647     lt_cv_sys_global_symbol_pipe="$AWK '"\
6648 "     {last_section=section; section=\$ 3};"\
6649 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6650 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6651 "     \$ 0!~/External *\|/{next};"\
6652 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6653 "     {if(hide[section]) next};"\
6654 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6655 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6656 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6657 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6658 "     ' prfx=^$ac_symprfx"
6659   else
6660     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6661   fi
6662   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6663
6664   # Check to see that the pipe works correctly.
6665   pipe_works=no
6666
6667   rm -f conftest*
6668   cat > conftest.$ac_ext <<_LT_EOF
6669 #ifdef __cplusplus
6670 extern "C" {
6671 #endif
6672 char nm_test_var;
6673 void nm_test_func(void);
6674 void nm_test_func(void){}
6675 #ifdef __cplusplus
6676 }
6677 #endif
6678 int main(){nm_test_var='a';nm_test_func();return(0);}
6679 _LT_EOF
6680
6681   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6682   (eval $ac_compile) 2>&5
6683   ac_status=$?
6684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6685   test $ac_status = 0; }; then
6686     # Now try to grab the symbols.
6687     nlist=conftest.nm
6688     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6689   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6690   ac_status=$?
6691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6692   test $ac_status = 0; } && test -s "$nlist"; then
6693       # Try sorting and uniquifying the output.
6694       if sort "$nlist" | uniq > "$nlist"T; then
6695         mv -f "$nlist"T "$nlist"
6696       else
6697         rm -f "$nlist"T
6698       fi
6699
6700       # Make sure that we snagged all the symbols we need.
6701       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6702         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6703           cat <<_LT_EOF > conftest.$ac_ext
6704 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
6705 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
6706 /* DATA imports from DLLs on WIN32 con't be const, because runtime
6707    relocations are performed -- see ld's documentation on pseudo-relocs.  */
6708 # define LT_DLSYM_CONST
6709 #elif defined(__osf__)
6710 /* This system does not cope well with relocations in const data.  */
6711 # define LT_DLSYM_CONST
6712 #else
6713 # define LT_DLSYM_CONST const
6714 #endif
6715
6716 #ifdef __cplusplus
6717 extern "C" {
6718 #endif
6719
6720 _LT_EOF
6721           # Now generate the symbol file.
6722           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6723
6724           cat <<_LT_EOF >> conftest.$ac_ext
6725
6726 /* The mapping between symbol names and symbols.  */
6727 LT_DLSYM_CONST struct {
6728   const char *name;
6729   void       *address;
6730 }
6731 lt__PROGRAM__LTX_preloaded_symbols[] =
6732 {
6733   { "@PROGRAM@", (void *) 0 },
6734 _LT_EOF
6735           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6736           cat <<\_LT_EOF >> conftest.$ac_ext
6737   {0, (void *) 0}
6738 };
6739
6740 /* This works around a problem in FreeBSD linker */
6741 #ifdef FREEBSD_WORKAROUND
6742 static const void *lt_preloaded_setup() {
6743   return lt__PROGRAM__LTX_preloaded_symbols;
6744 }
6745 #endif
6746
6747 #ifdef __cplusplus
6748 }
6749 #endif
6750 _LT_EOF
6751           # Now try linking the two files.
6752           mv conftest.$ac_objext conftstm.$ac_objext
6753           lt_globsym_save_LIBS=$LIBS
6754           lt_globsym_save_CFLAGS=$CFLAGS
6755           LIBS="conftstm.$ac_objext"
6756           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6757           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6758   (eval $ac_link) 2>&5
6759   ac_status=$?
6760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6761   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6762             pipe_works=yes
6763           fi
6764           LIBS=$lt_globsym_save_LIBS
6765           CFLAGS=$lt_globsym_save_CFLAGS
6766         else
6767           echo "cannot find nm_test_func in $nlist" >&5
6768         fi
6769       else
6770         echo "cannot find nm_test_var in $nlist" >&5
6771       fi
6772     else
6773       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6774     fi
6775   else
6776     echo "$progname: failed program was:" >&5
6777     cat conftest.$ac_ext >&5
6778   fi
6779   rm -rf conftest* conftst*
6780
6781   # Do not use the global_symbol_pipe unless it works.
6782   if test "$pipe_works" = yes; then
6783     break
6784   else
6785     lt_cv_sys_global_symbol_pipe=
6786   fi
6787 done
6788
6789 fi
6790
6791 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6792   lt_cv_sys_global_symbol_to_cdecl=
6793 fi
6794 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6796 $as_echo "failed" >&6; }
6797 else
6798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6799 $as_echo "ok" >&6; }
6800 fi
6801
6802 # Response file support.
6803 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6804   nm_file_list_spec='@'
6805 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6806   nm_file_list_spec='@'
6807 fi
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6836 $as_echo_n "checking for sysroot... " >&6; }
6837
6838 # Check whether --with-sysroot was given.
6839 if test "${with_sysroot+set}" = set; then :
6840   withval=$with_sysroot;
6841 else
6842   with_sysroot=no
6843 fi
6844
6845
6846 lt_sysroot=
6847 case ${with_sysroot} in #(
6848  yes)
6849    if test "$GCC" = yes; then
6850      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6851    fi
6852    ;; #(
6853  /*)
6854    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6855    ;; #(
6856  no|'')
6857    ;; #(
6858  *)
6859    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
6860 $as_echo "${with_sysroot}" >&6; }
6861    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6862    ;;
6863 esac
6864
6865  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6866 $as_echo "${lt_sysroot:-no}" >&6; }
6867
6868
6869
6870
6871
6872 # Check whether --enable-libtool-lock was given.
6873 if test "${enable_libtool_lock+set}" = set; then :
6874   enableval=$enable_libtool_lock;
6875 fi
6876
6877 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6878
6879 # Some flags need to be propagated to the compiler or linker for good
6880 # libtool support.
6881 case $host in
6882 ia64-*-hpux*)
6883   # Find out which ABI we are using.
6884   echo 'int i;' > conftest.$ac_ext
6885   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6886   (eval $ac_compile) 2>&5
6887   ac_status=$?
6888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6889   test $ac_status = 0; }; then
6890     case `/usr/bin/file conftest.$ac_objext` in
6891       *ELF-32*)
6892         HPUX_IA64_MODE="32"
6893         ;;
6894       *ELF-64*)
6895         HPUX_IA64_MODE="64"
6896         ;;
6897     esac
6898   fi
6899   rm -rf conftest*
6900   ;;
6901 *-*-irix6*)
6902   # Find out which ABI we are using.
6903   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6904   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6905   (eval $ac_compile) 2>&5
6906   ac_status=$?
6907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6908   test $ac_status = 0; }; then
6909     if test "$lt_cv_prog_gnu_ld" = yes; then
6910       case `/usr/bin/file conftest.$ac_objext` in
6911         *32-bit*)
6912           LD="${LD-ld} -melf32bsmip"
6913           ;;
6914         *N32*)
6915           LD="${LD-ld} -melf32bmipn32"
6916           ;;
6917         *64-bit*)
6918           LD="${LD-ld} -melf64bmip"
6919         ;;
6920       esac
6921     else
6922       case `/usr/bin/file conftest.$ac_objext` in
6923         *32-bit*)
6924           LD="${LD-ld} -32"
6925           ;;
6926         *N32*)
6927           LD="${LD-ld} -n32"
6928           ;;
6929         *64-bit*)
6930           LD="${LD-ld} -64"
6931           ;;
6932       esac
6933     fi
6934   fi
6935   rm -rf conftest*
6936   ;;
6937
6938 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
6939 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6940   # Find out which ABI we are using.
6941   echo 'int i;' > conftest.$ac_ext
6942   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6943   (eval $ac_compile) 2>&5
6944   ac_status=$?
6945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6946   test $ac_status = 0; }; then
6947     case `/usr/bin/file conftest.o` in
6948       *32-bit*)
6949         case $host in
6950           x86_64-*kfreebsd*-gnu)
6951             LD="${LD-ld} -m elf_i386_fbsd"
6952             ;;
6953           x86_64-*linux*)
6954             LD="${LD-ld} -m elf_i386"
6955             ;;
6956           ppc64-*linux*|powerpc64-*linux*)
6957             LD="${LD-ld} -m elf32ppclinux"
6958             ;;
6959           s390x-*linux*)
6960             LD="${LD-ld} -m elf_s390"
6961             ;;
6962           sparc64-*linux*)
6963             LD="${LD-ld} -m elf32_sparc"
6964             ;;
6965         esac
6966         ;;
6967       *64-bit*)
6968         case $host in
6969           x86_64-*kfreebsd*-gnu)
6970             LD="${LD-ld} -m elf_x86_64_fbsd"
6971             ;;
6972           x86_64-*linux*)
6973             LD="${LD-ld} -m elf_x86_64"
6974             ;;
6975           ppc*-*linux*|powerpc*-*linux*)
6976             LD="${LD-ld} -m elf64ppc"
6977             ;;
6978           s390*-*linux*|s390*-*tpf*)
6979             LD="${LD-ld} -m elf64_s390"
6980             ;;
6981           sparc*-*linux*)
6982             LD="${LD-ld} -m elf64_sparc"
6983             ;;
6984         esac
6985         ;;
6986     esac
6987   fi
6988   rm -rf conftest*
6989   ;;
6990
6991 *-*-sco3.2v5*)
6992   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6993   SAVE_CFLAGS="$CFLAGS"
6994   CFLAGS="$CFLAGS -belf"
6995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6996 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6997 if ${lt_cv_cc_needs_belf+:} false; then :
6998   $as_echo_n "(cached) " >&6
6999 else
7000   ac_ext=c
7001 ac_cpp='$CPP $CPPFLAGS'
7002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7005
7006      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7007 /* end confdefs.h.  */
7008
7009 int
7010 main ()
7011 {
7012
7013   ;
7014   return 0;
7015 }
7016 _ACEOF
7017 if ac_fn_c_try_link "$LINENO"; then :
7018   lt_cv_cc_needs_belf=yes
7019 else
7020   lt_cv_cc_needs_belf=no
7021 fi
7022 rm -f core conftest.err conftest.$ac_objext \
7023     conftest$ac_exeext conftest.$ac_ext
7024      ac_ext=c
7025 ac_cpp='$CPP $CPPFLAGS'
7026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7029
7030 fi
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7032 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7033   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7034     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7035     CFLAGS="$SAVE_CFLAGS"
7036   fi
7037   ;;
7038 *-*solaris*)
7039   # Find out which ABI we are using.
7040   echo 'int i;' > conftest.$ac_ext
7041   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7042   (eval $ac_compile) 2>&5
7043   ac_status=$?
7044   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7045   test $ac_status = 0; }; then
7046     case `/usr/bin/file conftest.o` in
7047     *64-bit*)
7048       case $lt_cv_prog_gnu_ld in
7049       yes*)
7050         case $host in
7051         i?86-*-solaris*)
7052           LD="${LD-ld} -m elf_x86_64"
7053           ;;
7054         sparc*-*-solaris*)
7055           LD="${LD-ld} -m elf64_sparc"
7056           ;;
7057         esac
7058         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
7059         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
7060           LD="${LD-ld}_sol2"
7061         fi
7062         ;;
7063       *)
7064         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7065           LD="${LD-ld} -64"
7066         fi
7067         ;;
7068       esac
7069       ;;
7070     esac
7071   fi
7072   rm -rf conftest*
7073   ;;
7074 esac
7075
7076 need_locks="$enable_libtool_lock"
7077
7078 if test -n "$ac_tool_prefix"; then
7079   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
7080 set dummy ${ac_tool_prefix}mt; ac_word=$2
7081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7082 $as_echo_n "checking for $ac_word... " >&6; }
7083 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
7084   $as_echo_n "(cached) " >&6
7085 else
7086   if test -n "$MANIFEST_TOOL"; then
7087   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
7088 else
7089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7090 for as_dir in $PATH
7091 do
7092   IFS=$as_save_IFS
7093   test -z "$as_dir" && as_dir=.
7094     for ac_exec_ext in '' $ac_executable_extensions; do
7095   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7096     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
7097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7098     break 2
7099   fi
7100 done
7101   done
7102 IFS=$as_save_IFS
7103
7104 fi
7105 fi
7106 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
7107 if test -n "$MANIFEST_TOOL"; then
7108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
7109 $as_echo "$MANIFEST_TOOL" >&6; }
7110 else
7111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7112 $as_echo "no" >&6; }
7113 fi
7114
7115
7116 fi
7117 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
7118   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
7119   # Extract the first word of "mt", so it can be a program name with args.
7120 set dummy mt; ac_word=$2
7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7122 $as_echo_n "checking for $ac_word... " >&6; }
7123 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
7124   $as_echo_n "(cached) " >&6
7125 else
7126   if test -n "$ac_ct_MANIFEST_TOOL"; then
7127   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
7128 else
7129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7130 for as_dir in $PATH
7131 do
7132   IFS=$as_save_IFS
7133   test -z "$as_dir" && as_dir=.
7134     for ac_exec_ext in '' $ac_executable_extensions; do
7135   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7136     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
7137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7138     break 2
7139   fi
7140 done
7141   done
7142 IFS=$as_save_IFS
7143
7144 fi
7145 fi
7146 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
7147 if test -n "$ac_ct_MANIFEST_TOOL"; then
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
7149 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
7150 else
7151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7152 $as_echo "no" >&6; }
7153 fi
7154
7155   if test "x$ac_ct_MANIFEST_TOOL" = x; then
7156     MANIFEST_TOOL=":"
7157   else
7158     case $cross_compiling:$ac_tool_warned in
7159 yes:)
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7161 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7162 ac_tool_warned=yes ;;
7163 esac
7164     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
7165   fi
7166 else
7167   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
7168 fi
7169
7170 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
7172 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
7173 if ${lt_cv_path_mainfest_tool+:} false; then :
7174   $as_echo_n "(cached) " >&6
7175 else
7176   lt_cv_path_mainfest_tool=no
7177   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
7178   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
7179   cat conftest.err >&5
7180   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7181     lt_cv_path_mainfest_tool=yes
7182   fi
7183   rm -f conftest*
7184 fi
7185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
7186 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
7187 if test "x$lt_cv_path_mainfest_tool" != xyes; then
7188   MANIFEST_TOOL=:
7189 fi
7190
7191
7192
7193
7194
7195
7196   case $host_os in
7197     rhapsody* | darwin*)
7198     if test -n "$ac_tool_prefix"; then
7199   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7200 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7202 $as_echo_n "checking for $ac_word... " >&6; }
7203 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7204   $as_echo_n "(cached) " >&6
7205 else
7206   if test -n "$DSYMUTIL"; then
7207   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7208 else
7209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7210 for as_dir in $PATH
7211 do
7212   IFS=$as_save_IFS
7213   test -z "$as_dir" && as_dir=.
7214     for ac_exec_ext in '' $ac_executable_extensions; do
7215   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7216     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7217     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7218     break 2
7219   fi
7220 done
7221   done
7222 IFS=$as_save_IFS
7223
7224 fi
7225 fi
7226 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7227 if test -n "$DSYMUTIL"; then
7228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7229 $as_echo "$DSYMUTIL" >&6; }
7230 else
7231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7232 $as_echo "no" >&6; }
7233 fi
7234
7235
7236 fi
7237 if test -z "$ac_cv_prog_DSYMUTIL"; then
7238   ac_ct_DSYMUTIL=$DSYMUTIL
7239   # Extract the first word of "dsymutil", so it can be a program name with args.
7240 set dummy dsymutil; ac_word=$2
7241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7242 $as_echo_n "checking for $ac_word... " >&6; }
7243 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7244   $as_echo_n "(cached) " >&6
7245 else
7246   if test -n "$ac_ct_DSYMUTIL"; then
7247   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7248 else
7249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7250 for as_dir in $PATH
7251 do
7252   IFS=$as_save_IFS
7253   test -z "$as_dir" && as_dir=.
7254     for ac_exec_ext in '' $ac_executable_extensions; do
7255   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7256     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7258     break 2
7259   fi
7260 done
7261   done
7262 IFS=$as_save_IFS
7263
7264 fi
7265 fi
7266 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7267 if test -n "$ac_ct_DSYMUTIL"; then
7268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7269 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7270 else
7271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7272 $as_echo "no" >&6; }
7273 fi
7274
7275   if test "x$ac_ct_DSYMUTIL" = x; then
7276     DSYMUTIL=":"
7277   else
7278     case $cross_compiling:$ac_tool_warned in
7279 yes:)
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7281 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7282 ac_tool_warned=yes ;;
7283 esac
7284     DSYMUTIL=$ac_ct_DSYMUTIL
7285   fi
7286 else
7287   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7288 fi
7289
7290     if test -n "$ac_tool_prefix"; then
7291   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7292 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7294 $as_echo_n "checking for $ac_word... " >&6; }
7295 if ${ac_cv_prog_NMEDIT+:} false; then :
7296   $as_echo_n "(cached) " >&6
7297 else
7298   if test -n "$NMEDIT"; then
7299   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7300 else
7301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7302 for as_dir in $PATH
7303 do
7304   IFS=$as_save_IFS
7305   test -z "$as_dir" && as_dir=.
7306     for ac_exec_ext in '' $ac_executable_extensions; do
7307   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7308     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7310     break 2
7311   fi
7312 done
7313   done
7314 IFS=$as_save_IFS
7315
7316 fi
7317 fi
7318 NMEDIT=$ac_cv_prog_NMEDIT
7319 if test -n "$NMEDIT"; then
7320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7321 $as_echo "$NMEDIT" >&6; }
7322 else
7323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7324 $as_echo "no" >&6; }
7325 fi
7326
7327
7328 fi
7329 if test -z "$ac_cv_prog_NMEDIT"; then
7330   ac_ct_NMEDIT=$NMEDIT
7331   # Extract the first word of "nmedit", so it can be a program name with args.
7332 set dummy nmedit; ac_word=$2
7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7334 $as_echo_n "checking for $ac_word... " >&6; }
7335 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7336   $as_echo_n "(cached) " >&6
7337 else
7338   if test -n "$ac_ct_NMEDIT"; then
7339   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7340 else
7341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7342 for as_dir in $PATH
7343 do
7344   IFS=$as_save_IFS
7345   test -z "$as_dir" && as_dir=.
7346     for ac_exec_ext in '' $ac_executable_extensions; do
7347   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7348     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7350     break 2
7351   fi
7352 done
7353   done
7354 IFS=$as_save_IFS
7355
7356 fi
7357 fi
7358 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7359 if test -n "$ac_ct_NMEDIT"; then
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7361 $as_echo "$ac_ct_NMEDIT" >&6; }
7362 else
7363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7364 $as_echo "no" >&6; }
7365 fi
7366
7367   if test "x$ac_ct_NMEDIT" = x; then
7368     NMEDIT=":"
7369   else
7370     case $cross_compiling:$ac_tool_warned in
7371 yes:)
7372 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7373 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7374 ac_tool_warned=yes ;;
7375 esac
7376     NMEDIT=$ac_ct_NMEDIT
7377   fi
7378 else
7379   NMEDIT="$ac_cv_prog_NMEDIT"
7380 fi
7381
7382     if test -n "$ac_tool_prefix"; then
7383   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7384 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7386 $as_echo_n "checking for $ac_word... " >&6; }
7387 if ${ac_cv_prog_LIPO+:} false; then :
7388   $as_echo_n "(cached) " >&6
7389 else
7390   if test -n "$LIPO"; then
7391   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7392 else
7393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7394 for as_dir in $PATH
7395 do
7396   IFS=$as_save_IFS
7397   test -z "$as_dir" && as_dir=.
7398     for ac_exec_ext in '' $ac_executable_extensions; do
7399   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7400     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7402     break 2
7403   fi
7404 done
7405   done
7406 IFS=$as_save_IFS
7407
7408 fi
7409 fi
7410 LIPO=$ac_cv_prog_LIPO
7411 if test -n "$LIPO"; then
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7413 $as_echo "$LIPO" >&6; }
7414 else
7415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7416 $as_echo "no" >&6; }
7417 fi
7418
7419
7420 fi
7421 if test -z "$ac_cv_prog_LIPO"; then
7422   ac_ct_LIPO=$LIPO
7423   # Extract the first word of "lipo", so it can be a program name with args.
7424 set dummy lipo; ac_word=$2
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7426 $as_echo_n "checking for $ac_word... " >&6; }
7427 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7428   $as_echo_n "(cached) " >&6
7429 else
7430   if test -n "$ac_ct_LIPO"; then
7431   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7432 else
7433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7434 for as_dir in $PATH
7435 do
7436   IFS=$as_save_IFS
7437   test -z "$as_dir" && as_dir=.
7438     for ac_exec_ext in '' $ac_executable_extensions; do
7439   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7440     ac_cv_prog_ac_ct_LIPO="lipo"
7441     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7442     break 2
7443   fi
7444 done
7445   done
7446 IFS=$as_save_IFS
7447
7448 fi
7449 fi
7450 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7451 if test -n "$ac_ct_LIPO"; then
7452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7453 $as_echo "$ac_ct_LIPO" >&6; }
7454 else
7455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7456 $as_echo "no" >&6; }
7457 fi
7458
7459   if test "x$ac_ct_LIPO" = x; then
7460     LIPO=":"
7461   else
7462     case $cross_compiling:$ac_tool_warned in
7463 yes:)
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7465 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7466 ac_tool_warned=yes ;;
7467 esac
7468     LIPO=$ac_ct_LIPO
7469   fi
7470 else
7471   LIPO="$ac_cv_prog_LIPO"
7472 fi
7473
7474     if test -n "$ac_tool_prefix"; then
7475   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7476 set dummy ${ac_tool_prefix}otool; ac_word=$2
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7478 $as_echo_n "checking for $ac_word... " >&6; }
7479 if ${ac_cv_prog_OTOOL+:} false; then :
7480   $as_echo_n "(cached) " >&6
7481 else
7482   if test -n "$OTOOL"; then
7483   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7484 else
7485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7486 for as_dir in $PATH
7487 do
7488   IFS=$as_save_IFS
7489   test -z "$as_dir" && as_dir=.
7490     for ac_exec_ext in '' $ac_executable_extensions; do
7491   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7492     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7493     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7494     break 2
7495   fi
7496 done
7497   done
7498 IFS=$as_save_IFS
7499
7500 fi
7501 fi
7502 OTOOL=$ac_cv_prog_OTOOL
7503 if test -n "$OTOOL"; then
7504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7505 $as_echo "$OTOOL" >&6; }
7506 else
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7508 $as_echo "no" >&6; }
7509 fi
7510
7511
7512 fi
7513 if test -z "$ac_cv_prog_OTOOL"; then
7514   ac_ct_OTOOL=$OTOOL
7515   # Extract the first word of "otool", so it can be a program name with args.
7516 set dummy otool; ac_word=$2
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7518 $as_echo_n "checking for $ac_word... " >&6; }
7519 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7520   $as_echo_n "(cached) " >&6
7521 else
7522   if test -n "$ac_ct_OTOOL"; then
7523   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7524 else
7525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7526 for as_dir in $PATH
7527 do
7528   IFS=$as_save_IFS
7529   test -z "$as_dir" && as_dir=.
7530     for ac_exec_ext in '' $ac_executable_extensions; do
7531   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7532     ac_cv_prog_ac_ct_OTOOL="otool"
7533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7534     break 2
7535   fi
7536 done
7537   done
7538 IFS=$as_save_IFS
7539
7540 fi
7541 fi
7542 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7543 if test -n "$ac_ct_OTOOL"; then
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7545 $as_echo "$ac_ct_OTOOL" >&6; }
7546 else
7547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7548 $as_echo "no" >&6; }
7549 fi
7550
7551   if test "x$ac_ct_OTOOL" = x; then
7552     OTOOL=":"
7553   else
7554     case $cross_compiling:$ac_tool_warned in
7555 yes:)
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7557 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7558 ac_tool_warned=yes ;;
7559 esac
7560     OTOOL=$ac_ct_OTOOL
7561   fi
7562 else
7563   OTOOL="$ac_cv_prog_OTOOL"
7564 fi
7565
7566     if test -n "$ac_tool_prefix"; then
7567   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7568 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7570 $as_echo_n "checking for $ac_word... " >&6; }
7571 if ${ac_cv_prog_OTOOL64+:} false; then :
7572   $as_echo_n "(cached) " >&6
7573 else
7574   if test -n "$OTOOL64"; then
7575   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7576 else
7577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7578 for as_dir in $PATH
7579 do
7580   IFS=$as_save_IFS
7581   test -z "$as_dir" && as_dir=.
7582     for ac_exec_ext in '' $ac_executable_extensions; do
7583   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7584     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7586     break 2
7587   fi
7588 done
7589   done
7590 IFS=$as_save_IFS
7591
7592 fi
7593 fi
7594 OTOOL64=$ac_cv_prog_OTOOL64
7595 if test -n "$OTOOL64"; then
7596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7597 $as_echo "$OTOOL64" >&6; }
7598 else
7599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7600 $as_echo "no" >&6; }
7601 fi
7602
7603
7604 fi
7605 if test -z "$ac_cv_prog_OTOOL64"; then
7606   ac_ct_OTOOL64=$OTOOL64
7607   # Extract the first word of "otool64", so it can be a program name with args.
7608 set dummy otool64; ac_word=$2
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7610 $as_echo_n "checking for $ac_word... " >&6; }
7611 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7612   $as_echo_n "(cached) " >&6
7613 else
7614   if test -n "$ac_ct_OTOOL64"; then
7615   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7616 else
7617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7618 for as_dir in $PATH
7619 do
7620   IFS=$as_save_IFS
7621   test -z "$as_dir" && as_dir=.
7622     for ac_exec_ext in '' $ac_executable_extensions; do
7623   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7624     ac_cv_prog_ac_ct_OTOOL64="otool64"
7625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7626     break 2
7627   fi
7628 done
7629   done
7630 IFS=$as_save_IFS
7631
7632 fi
7633 fi
7634 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7635 if test -n "$ac_ct_OTOOL64"; then
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7637 $as_echo "$ac_ct_OTOOL64" >&6; }
7638 else
7639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7640 $as_echo "no" >&6; }
7641 fi
7642
7643   if test "x$ac_ct_OTOOL64" = x; then
7644     OTOOL64=":"
7645   else
7646     case $cross_compiling:$ac_tool_warned in
7647 yes:)
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7650 ac_tool_warned=yes ;;
7651 esac
7652     OTOOL64=$ac_ct_OTOOL64
7653   fi
7654 else
7655   OTOOL64="$ac_cv_prog_OTOOL64"
7656 fi
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7685 $as_echo_n "checking for -single_module linker flag... " >&6; }
7686 if ${lt_cv_apple_cc_single_mod+:} false; then :
7687   $as_echo_n "(cached) " >&6
7688 else
7689   lt_cv_apple_cc_single_mod=no
7690       if test -z "${LT_MULTI_MODULE}"; then
7691         # By default we will add the -single_module flag. You can override
7692         # by either setting the environment variable LT_MULTI_MODULE
7693         # non-empty at configure time, or by adding -multi_module to the
7694         # link flags.
7695         rm -rf libconftest.dylib*
7696         echo "int foo(void){return 1;}" > conftest.c
7697         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7698 -dynamiclib -Wl,-single_module conftest.c" >&5
7699         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7700           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7701         _lt_result=$?
7702         # If there is a non-empty error log, and "single_module"
7703         # appears in it, assume the flag caused a linker warning
7704         if test -s conftest.err && $GREP single_module conftest.err; then
7705           cat conftest.err >&5
7706         # Otherwise, if the output was created with a 0 exit code from
7707         # the compiler, it worked.
7708         elif test -f libconftest.dylib && test $_lt_result -eq 0; then
7709           lt_cv_apple_cc_single_mod=yes
7710         else
7711           cat conftest.err >&5
7712         fi
7713         rm -rf libconftest.dylib*
7714         rm -f conftest.*
7715       fi
7716 fi
7717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7718 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7719
7720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7721 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7722 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7723   $as_echo_n "(cached) " >&6
7724 else
7725   lt_cv_ld_exported_symbols_list=no
7726       save_LDFLAGS=$LDFLAGS
7727       echo "_main" > conftest.sym
7728       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7729       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7730 /* end confdefs.h.  */
7731
7732 int
7733 main ()
7734 {
7735
7736   ;
7737   return 0;
7738 }
7739 _ACEOF
7740 if ac_fn_c_try_link "$LINENO"; then :
7741   lt_cv_ld_exported_symbols_list=yes
7742 else
7743   lt_cv_ld_exported_symbols_list=no
7744 fi
7745 rm -f core conftest.err conftest.$ac_objext \
7746     conftest$ac_exeext conftest.$ac_ext
7747         LDFLAGS="$save_LDFLAGS"
7748
7749 fi
7750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7751 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7752
7753     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7754 $as_echo_n "checking for -force_load linker flag... " >&6; }
7755 if ${lt_cv_ld_force_load+:} false; then :
7756   $as_echo_n "(cached) " >&6
7757 else
7758   lt_cv_ld_force_load=no
7759       cat > conftest.c << _LT_EOF
7760 int forced_loaded() { return 2;}
7761 _LT_EOF
7762       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7763       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7764       echo "$AR cru libconftest.a conftest.o" >&5
7765       $AR cru libconftest.a conftest.o 2>&5
7766       echo "$RANLIB libconftest.a" >&5
7767       $RANLIB libconftest.a 2>&5
7768       cat > conftest.c << _LT_EOF
7769 int main() { return 0;}
7770 _LT_EOF
7771       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7772       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7773       _lt_result=$?
7774       if test -s conftest.err && $GREP force_load conftest.err; then
7775         cat conftest.err >&5
7776       elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
7777         lt_cv_ld_force_load=yes
7778       else
7779         cat conftest.err >&5
7780       fi
7781         rm -f conftest.err libconftest.a conftest conftest.c
7782         rm -rf conftest.dSYM
7783
7784 fi
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7786 $as_echo "$lt_cv_ld_force_load" >&6; }
7787     case $host_os in
7788     rhapsody* | darwin1.[012])
7789       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7790     darwin1.*)
7791       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7792     darwin*) # darwin 5.x on
7793       # if running on 10.5 or later, the deployment target defaults
7794       # to the OS version, if on x86, and 10.4, the deployment
7795       # target defaults to 10.4. Don't you love it?
7796       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7797         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7798           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7799         10.[012]*)
7800           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7801         10.*)
7802           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7803       esac
7804     ;;
7805   esac
7806     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7807       _lt_dar_single_mod='$single_module'
7808     fi
7809     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7810       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7811     else
7812       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7813     fi
7814     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7815       _lt_dsymutil='~$DSYMUTIL $lib || :'
7816     else
7817       _lt_dsymutil=
7818     fi
7819     ;;
7820   esac
7821
7822
7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7824 $as_echo_n "checking for ANSI C header files... " >&6; }
7825 if ${ac_cv_header_stdc+:} false; then :
7826   $as_echo_n "(cached) " >&6
7827 else
7828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7829 /* end confdefs.h.  */
7830 #include <stdlib.h>
7831 #include <stdarg.h>
7832 #include <string.h>
7833 #include <float.h>
7834
7835 int
7836 main ()
7837 {
7838
7839   ;
7840   return 0;
7841 }
7842 _ACEOF
7843 if ac_fn_c_try_compile "$LINENO"; then :
7844   ac_cv_header_stdc=yes
7845 else
7846   ac_cv_header_stdc=no
7847 fi
7848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7849
7850 if test $ac_cv_header_stdc = yes; then
7851   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7853 /* end confdefs.h.  */
7854 #include <string.h>
7855
7856 _ACEOF
7857 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7858   $EGREP "memchr" >/dev/null 2>&1; then :
7859
7860 else
7861   ac_cv_header_stdc=no
7862 fi
7863 rm -f conftest*
7864
7865 fi
7866
7867 if test $ac_cv_header_stdc = yes; then
7868   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7870 /* end confdefs.h.  */
7871 #include <stdlib.h>
7872
7873 _ACEOF
7874 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7875   $EGREP "free" >/dev/null 2>&1; then :
7876
7877 else
7878   ac_cv_header_stdc=no
7879 fi
7880 rm -f conftest*
7881
7882 fi
7883
7884 if test $ac_cv_header_stdc = yes; then
7885   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7886   if test "$cross_compiling" = yes; then :
7887   :
7888 else
7889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7890 /* end confdefs.h.  */
7891 #include <ctype.h>
7892 #include <stdlib.h>
7893 #if ((' ' & 0x0FF) == 0x020)
7894 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7895 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7896 #else
7897 # define ISLOWER(c) \
7898                    (('a' <= (c) && (c) <= 'i') \
7899                      || ('j' <= (c) && (c) <= 'r') \
7900                      || ('s' <= (c) && (c) <= 'z'))
7901 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7902 #endif
7903
7904 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7905 int
7906 main ()
7907 {
7908   int i;
7909   for (i = 0; i < 256; i++)
7910     if (XOR (islower (i), ISLOWER (i))
7911         || toupper (i) != TOUPPER (i))
7912       return 2;
7913   return 0;
7914 }
7915 _ACEOF
7916 if ac_fn_c_try_run "$LINENO"; then :
7917
7918 else
7919   ac_cv_header_stdc=no
7920 fi
7921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7922   conftest.$ac_objext conftest.beam conftest.$ac_ext
7923 fi
7924
7925 fi
7926 fi
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7928 $as_echo "$ac_cv_header_stdc" >&6; }
7929 if test $ac_cv_header_stdc = yes; then
7930
7931 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7932
7933 fi
7934
7935 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7936 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7937                   inttypes.h stdint.h unistd.h
7938 do :
7939   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7940 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7941 "
7942 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7943   cat >>confdefs.h <<_ACEOF
7944 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7945 _ACEOF
7946
7947 fi
7948
7949 done
7950
7951
7952 for ac_header in dlfcn.h
7953 do :
7954   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7955 "
7956 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7957   cat >>confdefs.h <<_ACEOF
7958 #define HAVE_DLFCN_H 1
7959 _ACEOF
7960
7961 fi
7962
7963 done
7964
7965
7966
7967
7968
7969 # Set options
7970
7971
7972
7973         enable_dlopen=no
7974
7975
7976
7977             # Check whether --enable-shared was given.
7978 if test "${enable_shared+set}" = set; then :
7979   enableval=$enable_shared; p=${PACKAGE-default}
7980     case $enableval in
7981     yes) enable_shared=yes ;;
7982     no) enable_shared=no ;;
7983     *)
7984       enable_shared=no
7985       # Look at the argument we got.  We use all the common list separators.
7986       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7987       for pkg in $enableval; do
7988         IFS="$lt_save_ifs"
7989         if test "X$pkg" = "X$p"; then
7990           enable_shared=yes
7991         fi
7992       done
7993       IFS="$lt_save_ifs"
7994       ;;
7995     esac
7996 else
7997   enable_shared=yes
7998 fi
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008   # Check whether --enable-static was given.
8009 if test "${enable_static+set}" = set; then :
8010   enableval=$enable_static; p=${PACKAGE-default}
8011     case $enableval in
8012     yes) enable_static=yes ;;
8013     no) enable_static=no ;;
8014     *)
8015      enable_static=no
8016       # Look at the argument we got.  We use all the common list separators.
8017       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8018       for pkg in $enableval; do
8019         IFS="$lt_save_ifs"
8020         if test "X$pkg" = "X$p"; then
8021           enable_static=yes
8022         fi
8023       done
8024       IFS="$lt_save_ifs"
8025       ;;
8026     esac
8027 else
8028   enable_static=yes
8029 fi
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040 # Check whether --with-pic was given.
8041 if test "${with_pic+set}" = set; then :
8042   withval=$with_pic; lt_p=${PACKAGE-default}
8043     case $withval in
8044     yes|no) pic_mode=$withval ;;
8045     *)
8046       pic_mode=default
8047       # Look at the argument we got.  We use all the common list separators.
8048       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8049       for lt_pkg in $withval; do
8050         IFS="$lt_save_ifs"
8051         if test "X$lt_pkg" = "X$lt_p"; then
8052           pic_mode=yes
8053         fi
8054       done
8055       IFS="$lt_save_ifs"
8056       ;;
8057     esac
8058 else
8059   pic_mode=default
8060 fi
8061
8062
8063 test -z "$pic_mode" && pic_mode=default
8064
8065
8066
8067
8068
8069
8070
8071   # Check whether --enable-fast-install was given.
8072 if test "${enable_fast_install+set}" = set; then :
8073   enableval=$enable_fast_install; p=${PACKAGE-default}
8074     case $enableval in
8075     yes) enable_fast_install=yes ;;
8076     no) enable_fast_install=no ;;
8077     *)
8078       enable_fast_install=no
8079       # Look at the argument we got.  We use all the common list separators.
8080       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8081       for pkg in $enableval; do
8082         IFS="$lt_save_ifs"
8083         if test "X$pkg" = "X$p"; then
8084           enable_fast_install=yes
8085         fi
8086       done
8087       IFS="$lt_save_ifs"
8088       ;;
8089     esac
8090 else
8091   enable_fast_install=yes
8092 fi
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104 # This can be used to rebuild libtool when needed
8105 LIBTOOL_DEPS="$ltmain"
8106
8107 # Always use our own libtool.
8108 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139 test -z "$LN_S" && LN_S="ln -s"
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154 if test -n "${ZSH_VERSION+set}" ; then
8155    setopt NO_GLOB_SUBST
8156 fi
8157
8158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8159 $as_echo_n "checking for objdir... " >&6; }
8160 if ${lt_cv_objdir+:} false; then :
8161   $as_echo_n "(cached) " >&6
8162 else
8163   rm -f .libs 2>/dev/null
8164 mkdir .libs 2>/dev/null
8165 if test -d .libs; then
8166   lt_cv_objdir=.libs
8167 else
8168   # MS-DOS does not allow filenames that begin with a dot.
8169   lt_cv_objdir=_libs
8170 fi
8171 rmdir .libs 2>/dev/null
8172 fi
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8174 $as_echo "$lt_cv_objdir" >&6; }
8175 objdir=$lt_cv_objdir
8176
8177
8178
8179
8180
8181 cat >>confdefs.h <<_ACEOF
8182 #define LT_OBJDIR "$lt_cv_objdir/"
8183 _ACEOF
8184
8185
8186
8187
8188 case $host_os in
8189 aix3*)
8190   # AIX sometimes has problems with the GCC collect2 program.  For some
8191   # reason, if we set the COLLECT_NAMES environment variable, the problems
8192   # vanish in a puff of smoke.
8193   if test "X${COLLECT_NAMES+set}" != Xset; then
8194     COLLECT_NAMES=
8195     export COLLECT_NAMES
8196   fi
8197   ;;
8198 esac
8199
8200 # Global variables:
8201 ofile=libtool
8202 can_build_shared=yes
8203
8204 # All known linkers require a `.a' archive for static linking (except MSVC,
8205 # which needs '.lib').
8206 libext=a
8207
8208 with_gnu_ld="$lt_cv_prog_gnu_ld"
8209
8210 old_CC="$CC"
8211 old_CFLAGS="$CFLAGS"
8212
8213 # Set sane defaults for various variables
8214 test -z "$CC" && CC=cc
8215 test -z "$LTCC" && LTCC=$CC
8216 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8217 test -z "$LD" && LD=ld
8218 test -z "$ac_objext" && ac_objext=o
8219
8220 for cc_temp in $compiler""; do
8221   case $cc_temp in
8222     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8223     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8224     \-*) ;;
8225     *) break;;
8226   esac
8227 done
8228 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8229
8230
8231 # Only perform the check for file, if the check method requires it
8232 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8233 case $deplibs_check_method in
8234 file_magic*)
8235   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8236     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8237 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8238 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8239   $as_echo_n "(cached) " >&6
8240 else
8241   case $MAGIC_CMD in
8242 [\\/*] |  ?:[\\/]*)
8243   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8244   ;;
8245 *)
8246   lt_save_MAGIC_CMD="$MAGIC_CMD"
8247   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8248   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8249   for ac_dir in $ac_dummy; do
8250     IFS="$lt_save_ifs"
8251     test -z "$ac_dir" && ac_dir=.
8252     if test -f $ac_dir/${ac_tool_prefix}file; then
8253       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8254       if test -n "$file_magic_test_file"; then
8255         case $deplibs_check_method in
8256         "file_magic "*)
8257           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8258           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8259           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8260             $EGREP "$file_magic_regex" > /dev/null; then
8261             :
8262           else
8263             cat <<_LT_EOF 1>&2
8264
8265 *** Warning: the command libtool uses to detect shared libraries,
8266 *** $file_magic_cmd, produces output that libtool cannot recognize.
8267 *** The result is that libtool may fail to recognize shared libraries
8268 *** as such.  This will affect the creation of libtool libraries that
8269 *** depend on shared libraries, but programs linked with such libtool
8270 *** libraries will work regardless of this problem.  Nevertheless, you
8271 *** may want to report the problem to your system manager and/or to
8272 *** bug-libtool@gnu.org
8273
8274 _LT_EOF
8275           fi ;;
8276         esac
8277       fi
8278       break
8279     fi
8280   done
8281   IFS="$lt_save_ifs"
8282   MAGIC_CMD="$lt_save_MAGIC_CMD"
8283   ;;
8284 esac
8285 fi
8286
8287 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8288 if test -n "$MAGIC_CMD"; then
8289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8290 $as_echo "$MAGIC_CMD" >&6; }
8291 else
8292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8293 $as_echo "no" >&6; }
8294 fi
8295
8296
8297
8298
8299
8300 if test -z "$lt_cv_path_MAGIC_CMD"; then
8301   if test -n "$ac_tool_prefix"; then
8302     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8303 $as_echo_n "checking for file... " >&6; }
8304 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8305   $as_echo_n "(cached) " >&6
8306 else
8307   case $MAGIC_CMD in
8308 [\\/*] |  ?:[\\/]*)
8309   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8310   ;;
8311 *)
8312   lt_save_MAGIC_CMD="$MAGIC_CMD"
8313   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8314   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8315   for ac_dir in $ac_dummy; do
8316     IFS="$lt_save_ifs"
8317     test -z "$ac_dir" && ac_dir=.
8318     if test -f $ac_dir/file; then
8319       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8320       if test -n "$file_magic_test_file"; then
8321         case $deplibs_check_method in
8322         "file_magic "*)
8323           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8324           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8325           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8326             $EGREP "$file_magic_regex" > /dev/null; then
8327             :
8328           else
8329             cat <<_LT_EOF 1>&2
8330
8331 *** Warning: the command libtool uses to detect shared libraries,
8332 *** $file_magic_cmd, produces output that libtool cannot recognize.
8333 *** The result is that libtool may fail to recognize shared libraries
8334 *** as such.  This will affect the creation of libtool libraries that
8335 *** depend on shared libraries, but programs linked with such libtool
8336 *** libraries will work regardless of this problem.  Nevertheless, you
8337 *** may want to report the problem to your system manager and/or to
8338 *** bug-libtool@gnu.org
8339
8340 _LT_EOF
8341           fi ;;
8342         esac
8343       fi
8344       break
8345     fi
8346   done
8347   IFS="$lt_save_ifs"
8348   MAGIC_CMD="$lt_save_MAGIC_CMD"
8349   ;;
8350 esac
8351 fi
8352
8353 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8354 if test -n "$MAGIC_CMD"; then
8355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8356 $as_echo "$MAGIC_CMD" >&6; }
8357 else
8358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8359 $as_echo "no" >&6; }
8360 fi
8361
8362
8363   else
8364     MAGIC_CMD=:
8365   fi
8366 fi
8367
8368   fi
8369   ;;
8370 esac
8371
8372 # Use C for the default configuration in the libtool script
8373
8374 lt_save_CC="$CC"
8375 ac_ext=c
8376 ac_cpp='$CPP $CPPFLAGS'
8377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8380
8381
8382 # Source file extension for C test sources.
8383 ac_ext=c
8384
8385 # Object file extension for compiled C test sources.
8386 objext=o
8387 objext=$objext
8388
8389 # Code to be used in simple compile tests
8390 lt_simple_compile_test_code="int some_variable = 0;"
8391
8392 # Code to be used in simple link tests
8393 lt_simple_link_test_code='int main(){return(0);}'
8394
8395
8396
8397
8398
8399
8400
8401 # If no C compiler was specified, use CC.
8402 LTCC=${LTCC-"$CC"}
8403
8404 # If no C compiler flags were specified, use CFLAGS.
8405 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8406
8407 # Allow CC to be a program name with arguments.
8408 compiler=$CC
8409
8410 # Save the default compiler, since it gets overwritten when the other
8411 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8412 compiler_DEFAULT=$CC
8413
8414 # save warnings/boilerplate of simple test code
8415 ac_outfile=conftest.$ac_objext
8416 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8417 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8418 _lt_compiler_boilerplate=`cat conftest.err`
8419 $RM conftest*
8420
8421 ac_outfile=conftest.$ac_objext
8422 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8423 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8424 _lt_linker_boilerplate=`cat conftest.err`
8425 $RM -r conftest*
8426
8427
8428 if test -n "$compiler"; then
8429
8430 lt_prog_compiler_no_builtin_flag=
8431
8432 if test "$GCC" = yes; then
8433   case $cc_basename in
8434   nvcc*)
8435     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8436   *)
8437     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8438   esac
8439
8440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8441 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8442 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8443   $as_echo_n "(cached) " >&6
8444 else
8445   lt_cv_prog_compiler_rtti_exceptions=no
8446    ac_outfile=conftest.$ac_objext
8447    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8448    lt_compiler_flag="-fno-rtti -fno-exceptions"
8449    # Insert the option either (1) after the last *FLAGS variable, or
8450    # (2) before a word containing "conftest.", or (3) at the end.
8451    # Note that $ac_compile itself does not contain backslashes and begins
8452    # with a dollar sign (not a hyphen), so the echo should work correctly.
8453    # The option is referenced via a variable to avoid confusing sed.
8454    lt_compile=`echo "$ac_compile" | $SED \
8455    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8456    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8457    -e 's:$: $lt_compiler_flag:'`
8458    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8459    (eval "$lt_compile" 2>conftest.err)
8460    ac_status=$?
8461    cat conftest.err >&5
8462    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8463    if (exit $ac_status) && test -s "$ac_outfile"; then
8464      # The compiler can only warn and ignore the option if not recognized
8465      # So say no if there are warnings other than the usual output.
8466      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8467      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8468      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8469        lt_cv_prog_compiler_rtti_exceptions=yes
8470      fi
8471    fi
8472    $RM conftest*
8473
8474 fi
8475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8476 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8477
8478 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8479     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8480 else
8481     :
8482 fi
8483
8484 fi
8485
8486
8487
8488
8489
8490
8491   lt_prog_compiler_wl=
8492 lt_prog_compiler_pic=
8493 lt_prog_compiler_static=
8494
8495
8496   if test "$GCC" = yes; then
8497     lt_prog_compiler_wl='-Wl,'
8498     lt_prog_compiler_static='-static'
8499
8500     case $host_os in
8501       aix*)
8502       # All AIX code is PIC.
8503       if test "$host_cpu" = ia64; then
8504         # AIX 5 now supports IA64 processor
8505         lt_prog_compiler_static='-Bstatic'
8506       fi
8507       ;;
8508
8509     amigaos*)
8510       case $host_cpu in
8511       powerpc)
8512             # see comment about AmigaOS4 .so support
8513             lt_prog_compiler_pic='-fPIC'
8514         ;;
8515       m68k)
8516             # FIXME: we need at least 68020 code to build shared libraries, but
8517             # adding the `-m68020' flag to GCC prevents building anything better,
8518             # like `-m68040'.
8519             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8520         ;;
8521       esac
8522       ;;
8523
8524     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8525       # PIC is the default for these OSes.
8526       ;;
8527
8528     mingw* | cygwin* | pw32* | os2* | cegcc*)
8529       # This hack is so that the source file can tell whether it is being
8530       # built for inclusion in a dll (and should export symbols for example).
8531       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8532       # (--disable-auto-import) libraries
8533       lt_prog_compiler_pic='-DDLL_EXPORT'
8534       ;;
8535
8536     darwin* | rhapsody*)
8537       # PIC is the default on this platform
8538       # Common symbols not allowed in MH_DYLIB files
8539       lt_prog_compiler_pic='-fno-common'
8540       ;;
8541
8542     haiku*)
8543       # PIC is the default for Haiku.
8544       # The "-static" flag exists, but is broken.
8545       lt_prog_compiler_static=
8546       ;;
8547
8548     hpux*)
8549       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8550       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8551       # sets the default TLS model and affects inlining.
8552       case $host_cpu in
8553       hppa*64*)
8554         # +Z the default
8555         ;;
8556       *)
8557         lt_prog_compiler_pic='-fPIC'
8558         ;;
8559       esac
8560       ;;
8561
8562     interix[3-9]*)
8563       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8564       # Instead, we relocate shared libraries at runtime.
8565       ;;
8566
8567     msdosdjgpp*)
8568       # Just because we use GCC doesn't mean we suddenly get shared libraries
8569       # on systems that don't support them.
8570       lt_prog_compiler_can_build_shared=no
8571       enable_shared=no
8572       ;;
8573
8574     *nto* | *qnx*)
8575       # QNX uses GNU C++, but need to define -shared option too, otherwise
8576       # it will coredump.
8577       lt_prog_compiler_pic='-fPIC -shared'
8578       ;;
8579
8580     sysv4*MP*)
8581       if test -d /usr/nec; then
8582         lt_prog_compiler_pic=-Kconform_pic
8583       fi
8584       ;;
8585
8586     *)
8587       lt_prog_compiler_pic='-fPIC'
8588       ;;
8589     esac
8590
8591     case $cc_basename in
8592     nvcc*) # Cuda Compiler Driver 2.2
8593       lt_prog_compiler_wl='-Xlinker '
8594       if test -n "$lt_prog_compiler_pic"; then
8595         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8596       fi
8597       ;;
8598     esac
8599   else
8600     # PORTME Check for flag to pass linker flags through the system compiler.
8601     case $host_os in
8602     aix*)
8603       lt_prog_compiler_wl='-Wl,'
8604       if test "$host_cpu" = ia64; then
8605         # AIX 5 now supports IA64 processor
8606         lt_prog_compiler_static='-Bstatic'
8607       else
8608         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8609       fi
8610       ;;
8611
8612     mingw* | cygwin* | pw32* | os2* | cegcc*)
8613       # This hack is so that the source file can tell whether it is being
8614       # built for inclusion in a dll (and should export symbols for example).
8615       lt_prog_compiler_pic='-DDLL_EXPORT'
8616       ;;
8617
8618     hpux9* | hpux10* | hpux11*)
8619       lt_prog_compiler_wl='-Wl,'
8620       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8621       # not for PA HP-UX.
8622       case $host_cpu in
8623       hppa*64*|ia64*)
8624         # +Z the default
8625         ;;
8626       *)
8627         lt_prog_compiler_pic='+Z'
8628         ;;
8629       esac
8630       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8631       lt_prog_compiler_static='${wl}-a ${wl}archive'
8632       ;;
8633
8634     irix5* | irix6* | nonstopux*)
8635       lt_prog_compiler_wl='-Wl,'
8636       # PIC (with -KPIC) is the default.
8637       lt_prog_compiler_static='-non_shared'
8638       ;;
8639
8640     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8641       case $cc_basename in
8642       # old Intel for x86_64 which still supported -KPIC.
8643       ecc*)
8644         lt_prog_compiler_wl='-Wl,'
8645         lt_prog_compiler_pic='-KPIC'
8646         lt_prog_compiler_static='-static'
8647         ;;
8648       # icc used to be incompatible with GCC.
8649       # ICC 10 doesn't accept -KPIC any more.
8650       icc* | ifort*)
8651         lt_prog_compiler_wl='-Wl,'
8652         lt_prog_compiler_pic='-fPIC'
8653         lt_prog_compiler_static='-static'
8654         ;;
8655       # Lahey Fortran 8.1.
8656       lf95*)
8657         lt_prog_compiler_wl='-Wl,'
8658         lt_prog_compiler_pic='--shared'
8659         lt_prog_compiler_static='--static'
8660         ;;
8661       nagfor*)
8662         # NAG Fortran compiler
8663         lt_prog_compiler_wl='-Wl,-Wl,,'
8664         lt_prog_compiler_pic='-PIC'
8665         lt_prog_compiler_static='-Bstatic'
8666         ;;
8667       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8668         # Portland Group compilers (*not* the Pentium gcc compiler,
8669         # which looks to be a dead project)
8670         lt_prog_compiler_wl='-Wl,'
8671         lt_prog_compiler_pic='-fpic'
8672         lt_prog_compiler_static='-Bstatic'
8673         ;;
8674       ccc*)
8675         lt_prog_compiler_wl='-Wl,'
8676         # All Alpha code is PIC.
8677         lt_prog_compiler_static='-non_shared'
8678         ;;
8679       xl* | bgxl* | bgf* | mpixl*)
8680         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8681         lt_prog_compiler_wl='-Wl,'
8682         lt_prog_compiler_pic='-qpic'
8683         lt_prog_compiler_static='-qstaticlink'
8684         ;;
8685       *)
8686         case `$CC -V 2>&1 | sed 5q` in
8687         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8688           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8689           lt_prog_compiler_pic='-KPIC'
8690           lt_prog_compiler_static='-Bstatic'
8691           lt_prog_compiler_wl=''
8692           ;;
8693         *Sun\ F* | *Sun*Fortran*)
8694           lt_prog_compiler_pic='-KPIC'
8695           lt_prog_compiler_static='-Bstatic'
8696           lt_prog_compiler_wl='-Qoption ld '
8697           ;;
8698         *Sun\ C*)
8699           # Sun C 5.9
8700           lt_prog_compiler_pic='-KPIC'
8701           lt_prog_compiler_static='-Bstatic'
8702           lt_prog_compiler_wl='-Wl,'
8703           ;;
8704         *Intel*\ [CF]*Compiler*)
8705           lt_prog_compiler_wl='-Wl,'
8706           lt_prog_compiler_pic='-fPIC'
8707           lt_prog_compiler_static='-static'
8708           ;;
8709         *Portland\ Group*)
8710           lt_prog_compiler_wl='-Wl,'
8711           lt_prog_compiler_pic='-fpic'
8712           lt_prog_compiler_static='-Bstatic'
8713           ;;
8714         esac
8715         ;;
8716       esac
8717       ;;
8718
8719     newsos6)
8720       lt_prog_compiler_pic='-KPIC'
8721       lt_prog_compiler_static='-Bstatic'
8722       ;;
8723
8724     *nto* | *qnx*)
8725       # QNX uses GNU C++, but need to define -shared option too, otherwise
8726       # it will coredump.
8727       lt_prog_compiler_pic='-fPIC -shared'
8728       ;;
8729
8730     osf3* | osf4* | osf5*)
8731       lt_prog_compiler_wl='-Wl,'
8732       # All OSF/1 code is PIC.
8733       lt_prog_compiler_static='-non_shared'
8734       ;;
8735
8736     rdos*)
8737       lt_prog_compiler_static='-non_shared'
8738       ;;
8739
8740     solaris*)
8741       lt_prog_compiler_pic='-KPIC'
8742       lt_prog_compiler_static='-Bstatic'
8743       case $cc_basename in
8744       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8745         lt_prog_compiler_wl='-Qoption ld ';;
8746       *)
8747         lt_prog_compiler_wl='-Wl,';;
8748       esac
8749       ;;
8750
8751     sunos4*)
8752       lt_prog_compiler_wl='-Qoption ld '
8753       lt_prog_compiler_pic='-PIC'
8754       lt_prog_compiler_static='-Bstatic'
8755       ;;
8756
8757     sysv4 | sysv4.2uw2* | sysv4.3*)
8758       lt_prog_compiler_wl='-Wl,'
8759       lt_prog_compiler_pic='-KPIC'
8760       lt_prog_compiler_static='-Bstatic'
8761       ;;
8762
8763     sysv4*MP*)
8764       if test -d /usr/nec ;then
8765         lt_prog_compiler_pic='-Kconform_pic'
8766         lt_prog_compiler_static='-Bstatic'
8767       fi
8768       ;;
8769
8770     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8771       lt_prog_compiler_wl='-Wl,'
8772       lt_prog_compiler_pic='-KPIC'
8773       lt_prog_compiler_static='-Bstatic'
8774       ;;
8775
8776     unicos*)
8777       lt_prog_compiler_wl='-Wl,'
8778       lt_prog_compiler_can_build_shared=no
8779       ;;
8780
8781     uts4*)
8782       lt_prog_compiler_pic='-pic'
8783       lt_prog_compiler_static='-Bstatic'
8784       ;;
8785
8786     *)
8787       lt_prog_compiler_can_build_shared=no
8788       ;;
8789     esac
8790   fi
8791
8792 case $host_os in
8793   # For platforms which do not support PIC, -DPIC is meaningless:
8794   *djgpp*)
8795     lt_prog_compiler_pic=
8796     ;;
8797   *)
8798     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8799     ;;
8800 esac
8801
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8803 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8804 if ${lt_cv_prog_compiler_pic+:} false; then :
8805   $as_echo_n "(cached) " >&6
8806 else
8807   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8808 fi
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8810 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8811 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8812
8813 #
8814 # Check to make sure the PIC flag actually works.
8815 #
8816 if test -n "$lt_prog_compiler_pic"; then
8817   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8818 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8819 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8820   $as_echo_n "(cached) " >&6
8821 else
8822   lt_cv_prog_compiler_pic_works=no
8823    ac_outfile=conftest.$ac_objext
8824    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8825    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8826    # Insert the option either (1) after the last *FLAGS variable, or
8827    # (2) before a word containing "conftest.", or (3) at the end.
8828    # Note that $ac_compile itself does not contain backslashes and begins
8829    # with a dollar sign (not a hyphen), so the echo should work correctly.
8830    # The option is referenced via a variable to avoid confusing sed.
8831    lt_compile=`echo "$ac_compile" | $SED \
8832    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8833    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8834    -e 's:$: $lt_compiler_flag:'`
8835    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8836    (eval "$lt_compile" 2>conftest.err)
8837    ac_status=$?
8838    cat conftest.err >&5
8839    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8840    if (exit $ac_status) && test -s "$ac_outfile"; then
8841      # The compiler can only warn and ignore the option if not recognized
8842      # So say no if there are warnings other than the usual output.
8843      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8844      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8845      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8846        lt_cv_prog_compiler_pic_works=yes
8847      fi
8848    fi
8849    $RM conftest*
8850
8851 fi
8852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8853 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8854
8855 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8856     case $lt_prog_compiler_pic in
8857      "" | " "*) ;;
8858      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8859      esac
8860 else
8861     lt_prog_compiler_pic=
8862      lt_prog_compiler_can_build_shared=no
8863 fi
8864
8865 fi
8866
8867
8868
8869
8870
8871
8872
8873
8874
8875
8876
8877 #
8878 # Check to make sure the static flag actually works.
8879 #
8880 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8882 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8883 if ${lt_cv_prog_compiler_static_works+:} false; then :
8884   $as_echo_n "(cached) " >&6
8885 else
8886   lt_cv_prog_compiler_static_works=no
8887    save_LDFLAGS="$LDFLAGS"
8888    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8889    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8890    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8891      # The linker can only warn and ignore the option if not recognized
8892      # So say no if there are warnings
8893      if test -s conftest.err; then
8894        # Append any errors to the config.log.
8895        cat conftest.err 1>&5
8896        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8897        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8898        if diff conftest.exp conftest.er2 >/dev/null; then
8899          lt_cv_prog_compiler_static_works=yes
8900        fi
8901      else
8902        lt_cv_prog_compiler_static_works=yes
8903      fi
8904    fi
8905    $RM -r conftest*
8906    LDFLAGS="$save_LDFLAGS"
8907
8908 fi
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8910 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8911
8912 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8913     :
8914 else
8915     lt_prog_compiler_static=
8916 fi
8917
8918
8919
8920
8921
8922
8923
8924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8925 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8926 if ${lt_cv_prog_compiler_c_o+:} false; then :
8927   $as_echo_n "(cached) " >&6
8928 else
8929   lt_cv_prog_compiler_c_o=no
8930    $RM -r conftest 2>/dev/null
8931    mkdir conftest
8932    cd conftest
8933    mkdir out
8934    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8935
8936    lt_compiler_flag="-o out/conftest2.$ac_objext"
8937    # Insert the option either (1) after the last *FLAGS variable, or
8938    # (2) before a word containing "conftest.", or (3) at the end.
8939    # Note that $ac_compile itself does not contain backslashes and begins
8940    # with a dollar sign (not a hyphen), so the echo should work correctly.
8941    lt_compile=`echo "$ac_compile" | $SED \
8942    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8943    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8944    -e 's:$: $lt_compiler_flag:'`
8945    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8946    (eval "$lt_compile" 2>out/conftest.err)
8947    ac_status=$?
8948    cat out/conftest.err >&5
8949    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8950    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8951    then
8952      # The compiler can only warn and ignore the option if not recognized
8953      # So say no if there are warnings
8954      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8955      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8956      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8957        lt_cv_prog_compiler_c_o=yes
8958      fi
8959    fi
8960    chmod u+w . 2>&5
8961    $RM conftest*
8962    # SGI C++ compiler will create directory out/ii_files/ for
8963    # template instantiation
8964    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8965    $RM out/* && rmdir out
8966    cd ..
8967    $RM -r conftest
8968    $RM conftest*
8969
8970 fi
8971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8972 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8973
8974
8975
8976
8977
8978
8979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8980 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8981 if ${lt_cv_prog_compiler_c_o+:} false; then :
8982   $as_echo_n "(cached) " >&6
8983 else
8984   lt_cv_prog_compiler_c_o=no
8985    $RM -r conftest 2>/dev/null
8986    mkdir conftest
8987    cd conftest
8988    mkdir out
8989    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8990
8991    lt_compiler_flag="-o out/conftest2.$ac_objext"
8992    # Insert the option either (1) after the last *FLAGS variable, or
8993    # (2) before a word containing "conftest.", or (3) at the end.
8994    # Note that $ac_compile itself does not contain backslashes and begins
8995    # with a dollar sign (not a hyphen), so the echo should work correctly.
8996    lt_compile=`echo "$ac_compile" | $SED \
8997    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8998    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8999    -e 's:$: $lt_compiler_flag:'`
9000    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9001    (eval "$lt_compile" 2>out/conftest.err)
9002    ac_status=$?
9003    cat out/conftest.err >&5
9004    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9005    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9006    then
9007      # The compiler can only warn and ignore the option if not recognized
9008      # So say no if there are warnings
9009      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9010      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9011      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9012        lt_cv_prog_compiler_c_o=yes
9013      fi
9014    fi
9015    chmod u+w . 2>&5
9016    $RM conftest*
9017    # SGI C++ compiler will create directory out/ii_files/ for
9018    # template instantiation
9019    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9020    $RM out/* && rmdir out
9021    cd ..
9022    $RM -r conftest
9023    $RM conftest*
9024
9025 fi
9026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9027 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9028
9029
9030
9031
9032 hard_links="nottested"
9033 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9034   # do not overwrite the value of need_locks provided by the user
9035   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9036 $as_echo_n "checking if we can lock with hard links... " >&6; }
9037   hard_links=yes
9038   $RM conftest*
9039   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9040   touch conftest.a
9041   ln conftest.a conftest.b 2>&5 || hard_links=no
9042   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9044 $as_echo "$hard_links" >&6; }
9045   if test "$hard_links" = no; then
9046     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9047 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9048     need_locks=warn
9049   fi
9050 else
9051   need_locks=no
9052 fi
9053
9054
9055
9056
9057
9058
9059   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9060 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9061
9062   runpath_var=
9063   allow_undefined_flag=
9064   always_export_symbols=no
9065   archive_cmds=
9066   archive_expsym_cmds=
9067   compiler_needs_object=no
9068   enable_shared_with_static_runtimes=no
9069   export_dynamic_flag_spec=
9070   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9071   hardcode_automatic=no
9072   hardcode_direct=no
9073   hardcode_direct_absolute=no
9074   hardcode_libdir_flag_spec=
9075   hardcode_libdir_separator=
9076   hardcode_minus_L=no
9077   hardcode_shlibpath_var=unsupported
9078   inherit_rpath=no
9079   link_all_deplibs=unknown
9080   module_cmds=
9081   module_expsym_cmds=
9082   old_archive_from_new_cmds=
9083   old_archive_from_expsyms_cmds=
9084   thread_safe_flag_spec=
9085   whole_archive_flag_spec=
9086   # include_expsyms should be a list of space-separated symbols to be *always*
9087   # included in the symbol list
9088   include_expsyms=
9089   # exclude_expsyms can be an extended regexp of symbols to exclude
9090   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9091   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9092   # as well as any symbol that contains `d'.
9093   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9094   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9095   # platforms (ab)use it in PIC code, but their linkers get confused if
9096   # the symbol is explicitly referenced.  Since portable code cannot
9097   # rely on this symbol name, it's probably fine to never include it in
9098   # preloaded symbol tables.
9099   # Exclude shared library initialization/finalization symbols.
9100   extract_expsyms_cmds=
9101
9102   case $host_os in
9103   cygwin* | mingw* | pw32* | cegcc*)
9104     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9105     # When not using gcc, we currently assume that we are using
9106     # Microsoft Visual C++.
9107     if test "$GCC" != yes; then
9108       with_gnu_ld=no
9109     fi
9110     ;;
9111   interix*)
9112     # we just hope/assume this is gcc and not c89 (= MSVC++)
9113     with_gnu_ld=yes
9114     ;;
9115   openbsd*)
9116     with_gnu_ld=no
9117     ;;
9118   esac
9119
9120   ld_shlibs=yes
9121
9122   # On some targets, GNU ld is compatible enough with the native linker
9123   # that we're better off using the native interface for both.
9124   lt_use_gnu_ld_interface=no
9125   if test "$with_gnu_ld" = yes; then
9126     case $host_os in
9127       aix*)
9128         # The AIX port of GNU ld has always aspired to compatibility
9129         # with the native linker.  However, as the warning in the GNU ld
9130         # block says, versions before 2.19.5* couldn't really create working
9131         # shared libraries, regardless of the interface used.
9132         case `$LD -v 2>&1` in
9133           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9134           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9135           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9136           *)
9137             lt_use_gnu_ld_interface=yes
9138             ;;
9139         esac
9140         ;;
9141       *)
9142         lt_use_gnu_ld_interface=yes
9143         ;;
9144     esac
9145   fi
9146
9147   if test "$lt_use_gnu_ld_interface" = yes; then
9148     # If archive_cmds runs LD, not CC, wlarc should be empty
9149     wlarc='${wl}'
9150
9151     # Set some defaults for GNU ld with shared library support. These
9152     # are reset later if shared libraries are not supported. Putting them
9153     # here allows them to be overridden if necessary.
9154     runpath_var=LD_RUN_PATH
9155     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9156     export_dynamic_flag_spec='${wl}--export-dynamic'
9157     # ancient GNU ld didn't support --whole-archive et. al.
9158     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9159       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9160     else
9161       whole_archive_flag_spec=
9162     fi
9163     supports_anon_versioning=no
9164     case `$LD -v 2>&1` in
9165       *GNU\ gold*) supports_anon_versioning=yes ;;
9166       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9167       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9168       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9169       *\ 2.11.*) ;; # other 2.11 versions
9170       *) supports_anon_versioning=yes ;;
9171     esac
9172
9173     # See if GNU ld supports shared libraries.
9174     case $host_os in
9175     aix[3-9]*)
9176       # On AIX/PPC, the GNU linker is very broken
9177       if test "$host_cpu" != ia64; then
9178         ld_shlibs=no
9179         cat <<_LT_EOF 1>&2
9180
9181 *** Warning: the GNU linker, at least up to release 2.19, is reported
9182 *** to be unable to reliably create shared libraries on AIX.
9183 *** Therefore, libtool is disabling shared libraries support.  If you
9184 *** really care for shared libraries, you may want to install binutils
9185 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9186 *** You will then need to restart the configuration process.
9187
9188 _LT_EOF
9189       fi
9190       ;;
9191
9192     amigaos*)
9193       case $host_cpu in
9194       powerpc)
9195             # see comment about AmigaOS4 .so support
9196             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9197             archive_expsym_cmds=''
9198         ;;
9199       m68k)
9200             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9201             hardcode_libdir_flag_spec='-L$libdir'
9202             hardcode_minus_L=yes
9203         ;;
9204       esac
9205       ;;
9206
9207     beos*)
9208       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9209         allow_undefined_flag=unsupported
9210         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9211         # support --undefined.  This deserves some investigation.  FIXME
9212         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9213       else
9214         ld_shlibs=no
9215       fi
9216       ;;
9217
9218     cygwin* | mingw* | pw32* | cegcc*)
9219       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9220       # as there is no search path for DLLs.
9221       hardcode_libdir_flag_spec='-L$libdir'
9222       export_dynamic_flag_spec='${wl}--export-all-symbols'
9223       allow_undefined_flag=unsupported
9224       always_export_symbols=no
9225       enable_shared_with_static_runtimes=yes
9226       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9227       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9228
9229       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9230         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9231         # If the export-symbols file already is a .def file (1st line
9232         # is EXPORTS), use it as is; otherwise, prepend...
9233         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9234           cp $export_symbols $output_objdir/$soname.def;
9235         else
9236           echo EXPORTS > $output_objdir/$soname.def;
9237           cat $export_symbols >> $output_objdir/$soname.def;
9238         fi~
9239         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9240       else
9241         ld_shlibs=no
9242       fi
9243       ;;
9244
9245     haiku*)
9246       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9247       link_all_deplibs=yes
9248       ;;
9249
9250     interix[3-9]*)
9251       hardcode_direct=no
9252       hardcode_shlibpath_var=no
9253       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9254       export_dynamic_flag_spec='${wl}-E'
9255       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9256       # Instead, shared libraries are loaded at an image base (0x10000000 by
9257       # default) and relocated if they conflict, which is a slow very memory
9258       # consuming and fragmenting process.  To avoid this, we pick a random,
9259       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9260       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9261       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9262       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9263       ;;
9264
9265     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9266       tmp_diet=no
9267       if test "$host_os" = linux-dietlibc; then
9268         case $cc_basename in
9269           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9270         esac
9271       fi
9272       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9273          && test "$tmp_diet" = no
9274       then
9275         tmp_addflag=' $pic_flag'
9276         tmp_sharedflag='-shared'
9277         case $cc_basename,$host_cpu in
9278         pgcc*)                          # Portland Group C compiler
9279           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'
9280           tmp_addflag=' $pic_flag'
9281           ;;
9282         pgf77* | pgf90* | pgf95* | pgfortran*)
9283                                         # Portland Group f77 and f90 compilers
9284           whole_archive_flag_spec='${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'
9285           tmp_addflag=' $pic_flag -Mnomain' ;;
9286         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9287           tmp_addflag=' -i_dynamic' ;;
9288         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9289           tmp_addflag=' -i_dynamic -nofor_main' ;;
9290         ifc* | ifort*)                  # Intel Fortran compiler
9291           tmp_addflag=' -nofor_main' ;;
9292         lf95*)                          # Lahey Fortran 8.1
9293           whole_archive_flag_spec=
9294           tmp_sharedflag='--shared' ;;
9295         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9296           tmp_sharedflag='-qmkshrobj'
9297           tmp_addflag= ;;
9298         nvcc*)  # Cuda Compiler Driver 2.2
9299           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9300           compiler_needs_object=yes
9301           ;;
9302         esac
9303         case `$CC -V 2>&1 | sed 5q` in
9304         *Sun\ C*)                       # Sun C 5.9
9305           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\"` ${wl}--no-whole-archive'
9306           compiler_needs_object=yes
9307           tmp_sharedflag='-G' ;;
9308         *Sun\ F*)                       # Sun Fortran 8.3
9309           tmp_sharedflag='-G' ;;
9310         esac
9311         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9312
9313         if test "x$supports_anon_versioning" = xyes; then
9314           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9315             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9316             echo "local: *; };" >> $output_objdir/$libname.ver~
9317             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9318         fi
9319
9320         case $cc_basename in
9321         xlf* | bgf* | bgxlf* | mpixlf*)
9322           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9323           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9324           hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9325           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9326           if test "x$supports_anon_versioning" = xyes; then
9327             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9328               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9329               echo "local: *; };" >> $output_objdir/$libname.ver~
9330               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9331           fi
9332           ;;
9333         esac
9334       else
9335         ld_shlibs=no
9336       fi
9337       ;;
9338
9339     netbsd*)
9340       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9341         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9342         wlarc=
9343       else
9344         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9345         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9346       fi
9347       ;;
9348
9349     solaris*)
9350       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9351         ld_shlibs=no
9352         cat <<_LT_EOF 1>&2
9353
9354 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9355 *** create shared libraries on Solaris systems.  Therefore, libtool
9356 *** is disabling shared libraries support.  We urge you to upgrade GNU
9357 *** binutils to release 2.9.1 or newer.  Another option is to modify
9358 *** your PATH or compiler configuration so that the native linker is
9359 *** used, and then restart.
9360
9361 _LT_EOF
9362       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9363         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9364         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9365       else
9366         ld_shlibs=no
9367       fi
9368       ;;
9369
9370     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9371       case `$LD -v 2>&1` in
9372         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9373         ld_shlibs=no
9374         cat <<_LT_EOF 1>&2
9375
9376 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9377 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9378 *** is disabling shared libraries support.  We urge you to upgrade GNU
9379 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9380 *** your PATH or compiler configuration so that the native linker is
9381 *** used, and then restart.
9382
9383 _LT_EOF
9384         ;;
9385         *)
9386           # For security reasons, it is highly recommended that you always
9387           # use absolute paths for naming shared libraries, and exclude the
9388           # DT_RUNPATH tag from executables and libraries.  But doing so
9389           # requires that you compile everything twice, which is a pain.
9390           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9391             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9392             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9393             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9394           else
9395             ld_shlibs=no
9396           fi
9397         ;;
9398       esac
9399       ;;
9400
9401     sunos4*)
9402       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9403       wlarc=
9404       hardcode_direct=yes
9405       hardcode_shlibpath_var=no
9406       ;;
9407
9408     *)
9409       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9410         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9411         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9412       else
9413         ld_shlibs=no
9414       fi
9415       ;;
9416     esac
9417
9418     if test "$ld_shlibs" = no; then
9419       runpath_var=
9420       hardcode_libdir_flag_spec=
9421       export_dynamic_flag_spec=
9422       whole_archive_flag_spec=
9423     fi
9424   else
9425     # PORTME fill in a description of your system's linker (not GNU ld)
9426     case $host_os in
9427     aix3*)
9428       allow_undefined_flag=unsupported
9429       always_export_symbols=yes
9430       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9431       # Note: this linker hardcodes the directories in LIBPATH if there
9432       # are no directories specified by -L.
9433       hardcode_minus_L=yes
9434       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9435         # Neither direct hardcoding nor static linking is supported with a
9436         # broken collect2.
9437         hardcode_direct=unsupported
9438       fi
9439       ;;
9440
9441     aix[4-9]*)
9442       if test "$host_cpu" = ia64; then
9443         # On IA64, the linker does run time linking by default, so we don't
9444         # have to do anything special.
9445         aix_use_runtimelinking=no
9446         exp_sym_flag='-Bexport'
9447         no_entry_flag=""
9448       else
9449         # If we're using GNU nm, then we don't want the "-C" option.
9450         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9451         # Also, AIX nm treats weak defined symbols like other global
9452         # defined symbols, whereas GNU nm marks them as "W".
9453         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9454           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9455         else
9456           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9457         fi
9458         aix_use_runtimelinking=no
9459
9460         # Test if we are trying to use run time linking or normal
9461         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9462         # need to do runtime linking.
9463         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9464           for ld_flag in $LDFLAGS; do
9465           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9466             aix_use_runtimelinking=yes
9467             break
9468           fi
9469           done
9470           ;;
9471         esac
9472
9473         exp_sym_flag='-bexport'
9474         no_entry_flag='-bnoentry'
9475       fi
9476
9477       # When large executables or shared objects are built, AIX ld can
9478       # have problems creating the table of contents.  If linking a library
9479       # or program results in "error TOC overflow" add -mminimal-toc to
9480       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9481       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9482
9483       archive_cmds=''
9484       hardcode_direct=yes
9485       hardcode_direct_absolute=yes
9486       hardcode_libdir_separator=':'
9487       link_all_deplibs=yes
9488       file_list_spec='${wl}-f,'
9489
9490       if test "$GCC" = yes; then
9491         case $host_os in aix4.[012]|aix4.[012].*)
9492         # We only want to do this on AIX 4.2 and lower, the check
9493         # below for broken collect2 doesn't work under 4.3+
9494           collect2name=`${CC} -print-prog-name=collect2`
9495           if test -f "$collect2name" &&
9496            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9497           then
9498           # We have reworked collect2
9499           :
9500           else
9501           # We have old collect2
9502           hardcode_direct=unsupported
9503           # It fails to find uninstalled libraries when the uninstalled
9504           # path is not listed in the libpath.  Setting hardcode_minus_L
9505           # to unsupported forces relinking
9506           hardcode_minus_L=yes
9507           hardcode_libdir_flag_spec='-L$libdir'
9508           hardcode_libdir_separator=
9509           fi
9510           ;;
9511         esac
9512         shared_flag='-shared'
9513         if test "$aix_use_runtimelinking" = yes; then
9514           shared_flag="$shared_flag "'${wl}-G'
9515         fi
9516       else
9517         # not using gcc
9518         if test "$host_cpu" = ia64; then
9519         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9520         # chokes on -Wl,-G. The following line is correct:
9521           shared_flag='-G'
9522         else
9523           if test "$aix_use_runtimelinking" = yes; then
9524             shared_flag='${wl}-G'
9525           else
9526             shared_flag='${wl}-bM:SRE'
9527           fi
9528         fi
9529       fi
9530
9531       export_dynamic_flag_spec='${wl}-bexpall'
9532       # It seems that -bexpall does not export symbols beginning with
9533       # underscore (_), so it is better to generate a list of symbols to export.
9534       always_export_symbols=yes
9535       if test "$aix_use_runtimelinking" = yes; then
9536         # Warning - without using the other runtime loading flags (-brtl),
9537         # -berok will link without error, but may produce a broken library.
9538         allow_undefined_flag='-berok'
9539         # Determine the default libpath from the value encoded in an
9540         # empty executable.
9541         if test "${lt_cv_aix_libpath+set}" = set; then
9542   aix_libpath=$lt_cv_aix_libpath
9543 else
9544   if ${lt_cv_aix_libpath_+:} false; then :
9545   $as_echo_n "(cached) " >&6
9546 else
9547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9548 /* end confdefs.h.  */
9549
9550 int
9551 main ()
9552 {
9553
9554   ;
9555   return 0;
9556 }
9557 _ACEOF
9558 if ac_fn_c_try_link "$LINENO"; then :
9559
9560   lt_aix_libpath_sed='
9561       /Import File Strings/,/^$/ {
9562           /^0/ {
9563               s/^0  *\([^ ]*\) *$/\1/
9564               p
9565           }
9566       }'
9567   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9568   # Check for a 64-bit object if we didn't find anything.
9569   if test -z "$lt_cv_aix_libpath_"; then
9570     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9571   fi
9572 fi
9573 rm -f core conftest.err conftest.$ac_objext \
9574     conftest$ac_exeext conftest.$ac_ext
9575   if test -z "$lt_cv_aix_libpath_"; then
9576     lt_cv_aix_libpath_="/usr/lib:/lib"
9577   fi
9578
9579 fi
9580
9581   aix_libpath=$lt_cv_aix_libpath_
9582 fi
9583
9584         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9585         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 $shared_flag"
9586       else
9587         if test "$host_cpu" = ia64; then
9588           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9589           allow_undefined_flag="-z nodefs"
9590           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9591         else
9592          # Determine the default libpath from the value encoded in an
9593          # empty executable.
9594          if test "${lt_cv_aix_libpath+set}" = set; then
9595   aix_libpath=$lt_cv_aix_libpath
9596 else
9597   if ${lt_cv_aix_libpath_+:} false; then :
9598   $as_echo_n "(cached) " >&6
9599 else
9600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9601 /* end confdefs.h.  */
9602
9603 int
9604 main ()
9605 {
9606
9607   ;
9608   return 0;
9609 }
9610 _ACEOF
9611 if ac_fn_c_try_link "$LINENO"; then :
9612
9613   lt_aix_libpath_sed='
9614       /Import File Strings/,/^$/ {
9615           /^0/ {
9616               s/^0  *\([^ ]*\) *$/\1/
9617               p
9618           }
9619       }'
9620   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9621   # Check for a 64-bit object if we didn't find anything.
9622   if test -z "$lt_cv_aix_libpath_"; then
9623     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9624   fi
9625 fi
9626 rm -f core conftest.err conftest.$ac_objext \
9627     conftest$ac_exeext conftest.$ac_ext
9628   if test -z "$lt_cv_aix_libpath_"; then
9629     lt_cv_aix_libpath_="/usr/lib:/lib"
9630   fi
9631
9632 fi
9633
9634   aix_libpath=$lt_cv_aix_libpath_
9635 fi
9636
9637          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9638           # Warning - without using the other run time loading flags,
9639           # -berok will link without error, but may produce a broken library.
9640           no_undefined_flag=' ${wl}-bernotok'
9641           allow_undefined_flag=' ${wl}-berok'
9642           if test "$with_gnu_ld" = yes; then
9643             # We only use this code for GNU lds that support --whole-archive.
9644             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9645           else
9646             # Exported symbols can be pulled into shared objects from archives
9647             whole_archive_flag_spec='$convenience'
9648           fi
9649           archive_cmds_need_lc=yes
9650           # This is similar to how AIX traditionally builds its shared libraries.
9651           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'
9652         fi
9653       fi
9654       ;;
9655
9656     amigaos*)
9657       case $host_cpu in
9658       powerpc)
9659             # see comment about AmigaOS4 .so support
9660             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9661             archive_expsym_cmds=''
9662         ;;
9663       m68k)
9664             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9665             hardcode_libdir_flag_spec='-L$libdir'
9666             hardcode_minus_L=yes
9667         ;;
9668       esac
9669       ;;
9670
9671     bsdi[45]*)
9672       export_dynamic_flag_spec=-rdynamic
9673       ;;
9674
9675     cygwin* | mingw* | pw32* | cegcc*)
9676       # When not using gcc, we currently assume that we are using
9677       # Microsoft Visual C++.
9678       # hardcode_libdir_flag_spec is actually meaningless, as there is
9679       # no search path for DLLs.
9680       case $cc_basename in
9681       cl*)
9682         # Native MSVC
9683         hardcode_libdir_flag_spec=' '
9684         allow_undefined_flag=unsupported
9685         always_export_symbols=yes
9686         file_list_spec='@'
9687         # Tell ltmain to make .lib files, not .a files.
9688         libext=lib
9689         # Tell ltmain to make .dll files, not .so files.
9690         shrext_cmds=".dll"
9691         # FIXME: Setting linknames here is a bad hack.
9692         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
9693         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9694             sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
9695           else
9696             sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
9697           fi~
9698           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9699           linknames='
9700         # The linker will not automatically build a static lib if we build a DLL.
9701         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9702         enable_shared_with_static_runtimes=yes
9703         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9704         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9705         # Don't use ranlib
9706         old_postinstall_cmds='chmod 644 $oldlib'
9707         postlink_cmds='lt_outputfile="@OUTPUT@"~
9708           lt_tool_outputfile="@TOOL_OUTPUT@"~
9709           case $lt_outputfile in
9710             *.exe|*.EXE) ;;
9711             *)
9712               lt_outputfile="$lt_outputfile.exe"
9713               lt_tool_outputfile="$lt_tool_outputfile.exe"
9714               ;;
9715           esac~
9716           if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
9717             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9718             $RM "$lt_outputfile.manifest";
9719           fi'
9720         ;;
9721       *)
9722         # Assume MSVC wrapper
9723         hardcode_libdir_flag_spec=' '
9724         allow_undefined_flag=unsupported
9725         # Tell ltmain to make .lib files, not .a files.
9726         libext=lib
9727         # Tell ltmain to make .dll files, not .so files.
9728         shrext_cmds=".dll"
9729         # FIXME: Setting linknames here is a bad hack.
9730         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9731         # The linker will automatically build a .lib file if we build a DLL.
9732         old_archive_from_new_cmds='true'
9733         # FIXME: Should let the user specify the lib program.
9734         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9735         enable_shared_with_static_runtimes=yes
9736         ;;
9737       esac
9738       ;;
9739
9740     darwin* | rhapsody*)
9741
9742
9743   archive_cmds_need_lc=no
9744   hardcode_direct=no
9745   hardcode_automatic=yes
9746   hardcode_shlibpath_var=unsupported
9747   if test "$lt_cv_ld_force_load" = "yes"; then
9748     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9749
9750   else
9751     whole_archive_flag_spec=''
9752   fi
9753   link_all_deplibs=yes
9754   allow_undefined_flag="$_lt_dar_allow_undefined"
9755   case $cc_basename in
9756      ifort*) _lt_dar_can_shared=yes ;;
9757      *) _lt_dar_can_shared=$GCC ;;
9758   esac
9759   if test "$_lt_dar_can_shared" = "yes"; then
9760     output_verbose_link_cmd=func_echo_all
9761     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9762     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9763     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}${_lt_dsymutil}"
9764     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9765
9766   else
9767   ld_shlibs=no
9768   fi
9769
9770       ;;
9771
9772     dgux*)
9773       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9774       hardcode_libdir_flag_spec='-L$libdir'
9775       hardcode_shlibpath_var=no
9776       ;;
9777
9778     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9779     # support.  Future versions do this automatically, but an explicit c++rt0.o
9780     # does not break anything, and helps significantly (at the cost of a little
9781     # extra space).
9782     freebsd2.2*)
9783       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9784       hardcode_libdir_flag_spec='-R$libdir'
9785       hardcode_direct=yes
9786       hardcode_shlibpath_var=no
9787       ;;
9788
9789     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9790     freebsd2.*)
9791       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9792       hardcode_direct=yes
9793       hardcode_minus_L=yes
9794       hardcode_shlibpath_var=no
9795       ;;
9796
9797     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9798     freebsd* | dragonfly*)
9799       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9800       hardcode_libdir_flag_spec='-R$libdir'
9801       hardcode_direct=yes
9802       hardcode_shlibpath_var=no
9803       ;;
9804
9805     hpux9*)
9806       if test "$GCC" = yes; then
9807         archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9808       else
9809         archive_cmds='$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 $lib'
9810       fi
9811       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9812       hardcode_libdir_separator=:
9813       hardcode_direct=yes
9814
9815       # hardcode_minus_L: Not really in the search PATH,
9816       # but as the default location of the library.
9817       hardcode_minus_L=yes
9818       export_dynamic_flag_spec='${wl}-E'
9819       ;;
9820
9821     hpux10*)
9822       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9823         archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9824       else
9825         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9826       fi
9827       if test "$with_gnu_ld" = no; then
9828         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9829         hardcode_libdir_separator=:
9830         hardcode_direct=yes
9831         hardcode_direct_absolute=yes
9832         export_dynamic_flag_spec='${wl}-E'
9833         # hardcode_minus_L: Not really in the search PATH,
9834         # but as the default location of the library.
9835         hardcode_minus_L=yes
9836       fi
9837       ;;
9838
9839     hpux11*)
9840       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9841         case $host_cpu in
9842         hppa*64*)
9843           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9844           ;;
9845         ia64*)
9846           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9847           ;;
9848         *)
9849           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9850           ;;
9851         esac
9852       else
9853         case $host_cpu in
9854         hppa*64*)
9855           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9856           ;;
9857         ia64*)
9858           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9859           ;;
9860         *)
9861
9862           # Older versions of the 11.00 compiler do not understand -b yet
9863           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9864           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9865 $as_echo_n "checking if $CC understands -b... " >&6; }
9866 if ${lt_cv_prog_compiler__b+:} false; then :
9867   $as_echo_n "(cached) " >&6
9868 else
9869   lt_cv_prog_compiler__b=no
9870    save_LDFLAGS="$LDFLAGS"
9871    LDFLAGS="$LDFLAGS -b"
9872    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9873    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9874      # The linker can only warn and ignore the option if not recognized
9875      # So say no if there are warnings
9876      if test -s conftest.err; then
9877        # Append any errors to the config.log.
9878        cat conftest.err 1>&5
9879        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9880        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9881        if diff conftest.exp conftest.er2 >/dev/null; then
9882          lt_cv_prog_compiler__b=yes
9883        fi
9884      else
9885        lt_cv_prog_compiler__b=yes
9886      fi
9887    fi
9888    $RM -r conftest*
9889    LDFLAGS="$save_LDFLAGS"
9890
9891 fi
9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9893 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9894
9895 if test x"$lt_cv_prog_compiler__b" = xyes; then
9896     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9897 else
9898     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9899 fi
9900
9901           ;;
9902         esac
9903       fi
9904       if test "$with_gnu_ld" = no; then
9905         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9906         hardcode_libdir_separator=:
9907
9908         case $host_cpu in
9909         hppa*64*|ia64*)
9910           hardcode_direct=no
9911           hardcode_shlibpath_var=no
9912           ;;
9913         *)
9914           hardcode_direct=yes
9915           hardcode_direct_absolute=yes
9916           export_dynamic_flag_spec='${wl}-E'
9917
9918           # hardcode_minus_L: Not really in the search PATH,
9919           # but as the default location of the library.
9920           hardcode_minus_L=yes
9921           ;;
9922         esac
9923       fi
9924       ;;
9925
9926     irix5* | irix6* | nonstopux*)
9927       if test "$GCC" = yes; then
9928         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9929         # Try to use the -exported_symbol ld option, if it does not
9930         # work, assume that -exports_file does not work either and
9931         # implicitly export all symbols.
9932         # This should be the same for all languages, so no per-tag cache variable.
9933         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
9934 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
9935 if ${lt_cv_irix_exported_symbol+:} false; then :
9936   $as_echo_n "(cached) " >&6
9937 else
9938   save_LDFLAGS="$LDFLAGS"
9939            LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9940            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9941 /* end confdefs.h.  */
9942 int foo (void) { return 0; }
9943 _ACEOF
9944 if ac_fn_c_try_link "$LINENO"; then :
9945   lt_cv_irix_exported_symbol=yes
9946 else
9947   lt_cv_irix_exported_symbol=no
9948 fi
9949 rm -f core conftest.err conftest.$ac_objext \
9950     conftest$ac_exeext conftest.$ac_ext
9951            LDFLAGS="$save_LDFLAGS"
9952 fi
9953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
9954 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
9955         if test "$lt_cv_irix_exported_symbol" = yes; then
9956           archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9957         fi
9958       else
9959         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9960         archive_expsym_cmds='$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 $lib'
9961       fi
9962       archive_cmds_need_lc='no'
9963       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9964       hardcode_libdir_separator=:
9965       inherit_rpath=yes
9966       link_all_deplibs=yes
9967       ;;
9968
9969     netbsd*)
9970       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9971         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9972       else
9973         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9974       fi
9975       hardcode_libdir_flag_spec='-R$libdir'
9976       hardcode_direct=yes
9977       hardcode_shlibpath_var=no
9978       ;;
9979
9980     newsos6)
9981       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9982       hardcode_direct=yes
9983       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9984       hardcode_libdir_separator=:
9985       hardcode_shlibpath_var=no
9986       ;;
9987
9988     *nto* | *qnx*)
9989       ;;
9990
9991     openbsd*)
9992       if test -f /usr/libexec/ld.so; then
9993         hardcode_direct=yes
9994         hardcode_shlibpath_var=no
9995         hardcode_direct_absolute=yes
9996         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9997           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9998           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9999           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10000           export_dynamic_flag_spec='${wl}-E'
10001         else
10002           case $host_os in
10003            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10004              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10005              hardcode_libdir_flag_spec='-R$libdir'
10006              ;;
10007            *)
10008              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10009              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10010              ;;
10011           esac
10012         fi
10013       else
10014         ld_shlibs=no
10015       fi
10016       ;;
10017
10018     os2*)
10019       hardcode_libdir_flag_spec='-L$libdir'
10020       hardcode_minus_L=yes
10021       allow_undefined_flag=unsupported
10022       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'
10023       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10024       ;;
10025
10026     osf3*)
10027       if test "$GCC" = yes; then
10028         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10029         archive_cmds='$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 $lib'
10030       else
10031         allow_undefined_flag=' -expect_unresolved \*'
10032         archive_cmds='$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 $lib'
10033       fi
10034       archive_cmds_need_lc='no'
10035       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10036       hardcode_libdir_separator=:
10037       ;;
10038
10039     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10040       if test "$GCC" = yes; then
10041         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10042         archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10043         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10044       else
10045         allow_undefined_flag=' -expect_unresolved \*'
10046         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'
10047         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~
10048         $CC -shared${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'
10049
10050         # Both c and cxx compiler support -rpath directly
10051         hardcode_libdir_flag_spec='-rpath $libdir'
10052       fi
10053       archive_cmds_need_lc='no'
10054       hardcode_libdir_separator=:
10055       ;;
10056
10057     solaris*)
10058       no_undefined_flag=' -z defs'
10059       if test "$GCC" = yes; then
10060         wlarc='${wl}'
10061         archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10062         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10063           $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10064       else
10065         case `$CC -V 2>&1` in
10066         *"Compilers 5.0"*)
10067           wlarc=''
10068           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10069           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10070           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10071           ;;
10072         *)
10073           wlarc='${wl}'
10074           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10075           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10076           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10077           ;;
10078         esac
10079       fi
10080       hardcode_libdir_flag_spec='-R$libdir'
10081       hardcode_shlibpath_var=no
10082       case $host_os in
10083       solaris2.[0-5] | solaris2.[0-5].*) ;;
10084       *)
10085         # The compiler driver will combine and reorder linker options,
10086         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10087         # but is careful enough not to reorder.
10088         # Supported since Solaris 2.6 (maybe 2.5.1?)
10089         if test "$GCC" = yes; then
10090           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10091         else
10092           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10093         fi
10094         ;;
10095       esac
10096       link_all_deplibs=yes
10097       ;;
10098
10099     sunos4*)
10100       if test "x$host_vendor" = xsequent; then
10101         # Use $CC to link under sequent, because it throws in some extra .o
10102         # files that make .init and .fini sections work.
10103         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10104       else
10105         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10106       fi
10107       hardcode_libdir_flag_spec='-L$libdir'
10108       hardcode_direct=yes
10109       hardcode_minus_L=yes
10110       hardcode_shlibpath_var=no
10111       ;;
10112
10113     sysv4)
10114       case $host_vendor in
10115         sni)
10116           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10117           hardcode_direct=yes # is this really true???
10118         ;;
10119         siemens)
10120           ## LD is ld it makes a PLAMLIB
10121           ## CC just makes a GrossModule.
10122           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10123           reload_cmds='$CC -r -o $output$reload_objs'
10124           hardcode_direct=no
10125         ;;
10126         motorola)
10127           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10128           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10129         ;;
10130       esac
10131       runpath_var='LD_RUN_PATH'
10132       hardcode_shlibpath_var=no
10133       ;;
10134
10135     sysv4.3*)
10136       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10137       hardcode_shlibpath_var=no
10138       export_dynamic_flag_spec='-Bexport'
10139       ;;
10140
10141     sysv4*MP*)
10142       if test -d /usr/nec; then
10143         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10144         hardcode_shlibpath_var=no
10145         runpath_var=LD_RUN_PATH
10146         hardcode_runpath_var=yes
10147         ld_shlibs=yes
10148       fi
10149       ;;
10150
10151     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10152       no_undefined_flag='${wl}-z,text'
10153       archive_cmds_need_lc=no
10154       hardcode_shlibpath_var=no
10155       runpath_var='LD_RUN_PATH'
10156
10157       if test "$GCC" = yes; then
10158         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10159         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10160       else
10161         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10162         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10163       fi
10164       ;;
10165
10166     sysv5* | sco3.2v5* | sco5v6*)
10167       # Note: We can NOT use -z defs as we might desire, because we do not
10168       # link with -lc, and that would cause any symbols used from libc to
10169       # always be unresolved, which means just about no library would
10170       # ever link correctly.  If we're not using GNU ld we use -z text
10171       # though, which does catch some bad symbols but isn't as heavy-handed
10172       # as -z defs.
10173       no_undefined_flag='${wl}-z,text'
10174       allow_undefined_flag='${wl}-z,nodefs'
10175       archive_cmds_need_lc=no
10176       hardcode_shlibpath_var=no
10177       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10178       hardcode_libdir_separator=':'
10179       link_all_deplibs=yes
10180       export_dynamic_flag_spec='${wl}-Bexport'
10181       runpath_var='LD_RUN_PATH'
10182
10183       if test "$GCC" = yes; then
10184         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10185         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10186       else
10187         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10188         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10189       fi
10190       ;;
10191
10192     uts4*)
10193       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10194       hardcode_libdir_flag_spec='-L$libdir'
10195       hardcode_shlibpath_var=no
10196       ;;
10197
10198     *)
10199       ld_shlibs=no
10200       ;;
10201     esac
10202
10203     if test x$host_vendor = xsni; then
10204       case $host in
10205       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10206         export_dynamic_flag_spec='${wl}-Blargedynsym'
10207         ;;
10208       esac
10209     fi
10210   fi
10211
10212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10213 $as_echo "$ld_shlibs" >&6; }
10214 test "$ld_shlibs" = no && can_build_shared=no
10215
10216 with_gnu_ld=$with_gnu_ld
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232 #
10233 # Do we need to explicitly link libc?
10234 #
10235 case "x$archive_cmds_need_lc" in
10236 x|xyes)
10237   # Assume -lc should be added
10238   archive_cmds_need_lc=yes
10239
10240   if test "$enable_shared" = yes && test "$GCC" = yes; then
10241     case $archive_cmds in
10242     *'~'*)
10243       # FIXME: we may have to deal with multi-command sequences.
10244       ;;
10245     '$CC '*)
10246       # Test whether the compiler implicitly links with -lc since on some
10247       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10248       # to ld, don't add -lc before -lgcc.
10249       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10250 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10251 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10252   $as_echo_n "(cached) " >&6
10253 else
10254   $RM conftest*
10255         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10256
10257         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10258   (eval $ac_compile) 2>&5
10259   ac_status=$?
10260   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10261   test $ac_status = 0; } 2>conftest.err; then
10262           soname=conftest
10263           lib=conftest
10264           libobjs=conftest.$ac_objext
10265           deplibs=
10266           wl=$lt_prog_compiler_wl
10267           pic_flag=$lt_prog_compiler_pic
10268           compiler_flags=-v
10269           linker_flags=-v
10270           verstring=
10271           output_objdir=.
10272           libname=conftest
10273           lt_save_allow_undefined_flag=$allow_undefined_flag
10274           allow_undefined_flag=
10275           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10276   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10277   ac_status=$?
10278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10279   test $ac_status = 0; }
10280           then
10281             lt_cv_archive_cmds_need_lc=no
10282           else
10283             lt_cv_archive_cmds_need_lc=yes
10284           fi
10285           allow_undefined_flag=$lt_save_allow_undefined_flag
10286         else
10287           cat conftest.err 1>&5
10288         fi
10289         $RM conftest*
10290
10291 fi
10292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10293 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10294       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10295       ;;
10296     esac
10297   fi
10298   ;;
10299 esac
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10453 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10454
10455 if test "$GCC" = yes; then
10456   case $host_os in
10457     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10458     *) lt_awk_arg="/^libraries:/" ;;
10459   esac
10460   case $host_os in
10461     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10462     *) lt_sed_strip_eq="s,=/,/,g" ;;
10463   esac
10464   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10465   case $lt_search_path_spec in
10466   *\;*)
10467     # if the path contains ";" then we assume it to be the separator
10468     # otherwise default to the standard path separator (i.e. ":") - it is
10469     # assumed that no part of a normal pathname contains ";" but that should
10470     # okay in the real world where ";" in dirpaths is itself problematic.
10471     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10472     ;;
10473   *)
10474     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10475     ;;
10476   esac
10477   # Ok, now we have the path, separated by spaces, we can step through it
10478   # and add multilib dir if necessary.
10479   lt_tmp_lt_search_path_spec=
10480   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10481   for lt_sys_path in $lt_search_path_spec; do
10482     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10483       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10484     else
10485       test -d "$lt_sys_path" && \
10486         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10487     fi
10488   done
10489   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10490 BEGIN {RS=" "; FS="/|\n";} {
10491   lt_foo="";
10492   lt_count=0;
10493   for (lt_i = NF; lt_i > 0; lt_i--) {
10494     if ($lt_i != "" && $lt_i != ".") {
10495       if ($lt_i == "..") {
10496         lt_count++;
10497       } else {
10498         if (lt_count == 0) {
10499           lt_foo="/" $lt_i lt_foo;
10500         } else {
10501           lt_count--;
10502         }
10503       }
10504     }
10505   }
10506   if (lt_foo != "") { lt_freq[lt_foo]++; }
10507   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10508 }'`
10509   # AWK program above erroneously prepends '/' to C:/dos/paths
10510   # for these hosts.
10511   case $host_os in
10512     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10513       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10514   esac
10515   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10516 else
10517   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10518 fi
10519 library_names_spec=
10520 libname_spec='lib$name'
10521 soname_spec=
10522 shrext_cmds=".so"
10523 postinstall_cmds=
10524 postuninstall_cmds=
10525 finish_cmds=
10526 finish_eval=
10527 shlibpath_var=
10528 shlibpath_overrides_runpath=unknown
10529 version_type=none
10530 dynamic_linker="$host_os ld.so"
10531 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10532 need_lib_prefix=unknown
10533 hardcode_into_libs=no
10534
10535 # when you set need_version to no, make sure it does not cause -set_version
10536 # flags to be left without arguments
10537 need_version=unknown
10538
10539 case $host_os in
10540 aix3*)
10541   version_type=linux # correct to gnu/linux during the next big refactor
10542   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10543   shlibpath_var=LIBPATH
10544
10545   # AIX 3 has no versioning support, so we append a major version to the name.
10546   soname_spec='${libname}${release}${shared_ext}$major'
10547   ;;
10548
10549 aix[4-9]*)
10550   version_type=linux # correct to gnu/linux during the next big refactor
10551   need_lib_prefix=no
10552   need_version=no
10553   hardcode_into_libs=yes
10554   if test "$host_cpu" = ia64; then
10555     # AIX 5 supports IA64
10556     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10557     shlibpath_var=LD_LIBRARY_PATH
10558   else
10559     # With GCC up to 2.95.x, collect2 would create an import file
10560     # for dependence libraries.  The import file would start with
10561     # the line `#! .'.  This would cause the generated library to
10562     # depend on `.', always an invalid library.  This was fixed in
10563     # development snapshots of GCC prior to 3.0.
10564     case $host_os in
10565       aix4 | aix4.[01] | aix4.[01].*)
10566       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10567            echo ' yes '
10568            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10569         :
10570       else
10571         can_build_shared=no
10572       fi
10573       ;;
10574     esac
10575     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10576     # soname into executable. Probably we can add versioning support to
10577     # collect2, so additional links can be useful in future.
10578     if test "$aix_use_runtimelinking" = yes; then
10579       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10580       # instead of lib<name>.a to let people know that these are not
10581       # typical AIX shared libraries.
10582       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10583     else
10584       # We preserve .a as extension for shared libraries through AIX4.2
10585       # and later when we are not doing run time linking.
10586       library_names_spec='${libname}${release}.a $libname.a'
10587       soname_spec='${libname}${release}${shared_ext}$major'
10588     fi
10589     shlibpath_var=LIBPATH
10590   fi
10591   ;;
10592
10593 amigaos*)
10594   case $host_cpu in
10595   powerpc)
10596     # Since July 2007 AmigaOS4 officially supports .so libraries.
10597     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10598     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10599     ;;
10600   m68k)
10601     library_names_spec='$libname.ixlibrary $libname.a'
10602     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10603     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 ${libname}_ixlibrary.a || exit 1; done'
10604     ;;
10605   esac
10606   ;;
10607
10608 beos*)
10609   library_names_spec='${libname}${shared_ext}'
10610   dynamic_linker="$host_os ld.so"
10611   shlibpath_var=LIBRARY_PATH
10612   ;;
10613
10614 bsdi[45]*)
10615   version_type=linux # correct to gnu/linux during the next big refactor
10616   need_version=no
10617   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10618   soname_spec='${libname}${release}${shared_ext}$major'
10619   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10620   shlibpath_var=LD_LIBRARY_PATH
10621   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10622   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10623   # the default ld.so.conf also contains /usr/contrib/lib and
10624   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10625   # libtool to hard-code these into programs
10626   ;;
10627
10628 cygwin* | mingw* | pw32* | cegcc*)
10629   version_type=windows
10630   shrext_cmds=".dll"
10631   need_version=no
10632   need_lib_prefix=no
10633
10634   case $GCC,$cc_basename in
10635   yes,*)
10636     # gcc
10637     library_names_spec='$libname.dll.a'
10638     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10639     postinstall_cmds='base_file=`basename \${file}`~
10640       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10641       dldir=$destdir/`dirname \$dlpath`~
10642       test -d \$dldir || mkdir -p \$dldir~
10643       $install_prog $dir/$dlname \$dldir/$dlname~
10644       chmod a+x \$dldir/$dlname~
10645       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10646         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10647       fi'
10648     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10649       dlpath=$dir/\$dldll~
10650        $RM \$dlpath'
10651     shlibpath_overrides_runpath=yes
10652
10653     case $host_os in
10654     cygwin*)
10655       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10656       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10657
10658       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10659       ;;
10660     mingw* | cegcc*)
10661       # MinGW DLLs use traditional 'lib' prefix
10662       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10663       ;;
10664     pw32*)
10665       # pw32 DLLs use 'pw' prefix rather than 'lib'
10666       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10667       ;;
10668     esac
10669     dynamic_linker='Win32 ld.exe'
10670     ;;
10671
10672   *,cl*)
10673     # Native MSVC
10674     libname_spec='$name'
10675     soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10676     library_names_spec='${libname}.dll.lib'
10677
10678     case $build_os in
10679     mingw*)
10680       sys_lib_search_path_spec=
10681       lt_save_ifs=$IFS
10682       IFS=';'
10683       for lt_path in $LIB
10684       do
10685         IFS=$lt_save_ifs
10686         # Let DOS variable expansion print the short 8.3 style file name.
10687         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10688         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10689       done
10690       IFS=$lt_save_ifs
10691       # Convert to MSYS style.
10692       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10693       ;;
10694     cygwin*)
10695       # Convert to unix form, then to dos form, then back to unix form
10696       # but this time dos style (no spaces!) so that the unix form looks
10697       # like /cygdrive/c/PROGRA~1:/cygdr...
10698       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10699       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10700       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10701       ;;
10702     *)
10703       sys_lib_search_path_spec="$LIB"
10704       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10705         # It is most probably a Windows format PATH.
10706         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10707       else
10708         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10709       fi
10710       # FIXME: find the short name or the path components, as spaces are
10711       # common. (e.g. "Program Files" -> "PROGRA~1")
10712       ;;
10713     esac
10714
10715     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10716     postinstall_cmds='base_file=`basename \${file}`~
10717       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10718       dldir=$destdir/`dirname \$dlpath`~
10719       test -d \$dldir || mkdir -p \$dldir~
10720       $install_prog $dir/$dlname \$dldir/$dlname'
10721     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10722       dlpath=$dir/\$dldll~
10723        $RM \$dlpath'
10724     shlibpath_overrides_runpath=yes
10725     dynamic_linker='Win32 link.exe'
10726     ;;
10727
10728   *)
10729     # Assume MSVC wrapper
10730     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10731     dynamic_linker='Win32 ld.exe'
10732     ;;
10733   esac
10734   # FIXME: first we should search . and the directory the executable is in
10735   shlibpath_var=PATH
10736   ;;
10737
10738 darwin* | rhapsody*)
10739   dynamic_linker="$host_os dyld"
10740   version_type=darwin
10741   need_lib_prefix=no
10742   need_version=no
10743   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10744   soname_spec='${libname}${release}${major}$shared_ext'
10745   shlibpath_overrides_runpath=yes
10746   shlibpath_var=DYLD_LIBRARY_PATH
10747   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10748
10749   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10750   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10751   ;;
10752
10753 dgux*)
10754   version_type=linux # correct to gnu/linux during the next big refactor
10755   need_lib_prefix=no
10756   need_version=no
10757   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10758   soname_spec='${libname}${release}${shared_ext}$major'
10759   shlibpath_var=LD_LIBRARY_PATH
10760   ;;
10761
10762 freebsd* | dragonfly*)
10763   # DragonFly does not have aout.  When/if they implement a new
10764   # versioning mechanism, adjust this.
10765   if test -x /usr/bin/objformat; then
10766     objformat=`/usr/bin/objformat`
10767   else
10768     case $host_os in
10769     freebsd[23].*) objformat=aout ;;
10770     *) objformat=elf ;;
10771     esac
10772   fi
10773   version_type=freebsd-$objformat
10774   case $version_type in
10775     freebsd-elf*)
10776       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10777       need_version=no
10778       need_lib_prefix=no
10779       ;;
10780     freebsd-*)
10781       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10782       need_version=yes
10783       ;;
10784   esac
10785   shlibpath_var=LD_LIBRARY_PATH
10786   case $host_os in
10787   freebsd2.*)
10788     shlibpath_overrides_runpath=yes
10789     ;;
10790   freebsd3.[01]* | freebsdelf3.[01]*)
10791     shlibpath_overrides_runpath=yes
10792     hardcode_into_libs=yes
10793     ;;
10794   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10795   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10796     shlibpath_overrides_runpath=no
10797     hardcode_into_libs=yes
10798     ;;
10799   *) # from 4.6 on, and DragonFly
10800     shlibpath_overrides_runpath=yes
10801     hardcode_into_libs=yes
10802     ;;
10803   esac
10804   ;;
10805
10806 gnu*)
10807   version_type=linux # correct to gnu/linux during the next big refactor
10808   need_lib_prefix=no
10809   need_version=no
10810   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10811   soname_spec='${libname}${release}${shared_ext}$major'
10812   shlibpath_var=LD_LIBRARY_PATH
10813   shlibpath_overrides_runpath=no
10814   hardcode_into_libs=yes
10815   ;;
10816
10817 haiku*)
10818   version_type=linux # correct to gnu/linux during the next big refactor
10819   need_lib_prefix=no
10820   need_version=no
10821   dynamic_linker="$host_os runtime_loader"
10822   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10823   soname_spec='${libname}${release}${shared_ext}$major'
10824   shlibpath_var=LIBRARY_PATH
10825   shlibpath_overrides_runpath=yes
10826   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10827   hardcode_into_libs=yes
10828   ;;
10829
10830 hpux9* | hpux10* | hpux11*)
10831   # Give a soname corresponding to the major version so that dld.sl refuses to
10832   # link against other versions.
10833   version_type=sunos
10834   need_lib_prefix=no
10835   need_version=no
10836   case $host_cpu in
10837   ia64*)
10838     shrext_cmds='.so'
10839     hardcode_into_libs=yes
10840     dynamic_linker="$host_os dld.so"
10841     shlibpath_var=LD_LIBRARY_PATH
10842     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10843     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10844     soname_spec='${libname}${release}${shared_ext}$major'
10845     if test "X$HPUX_IA64_MODE" = X32; then
10846       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10847     else
10848       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10849     fi
10850     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10851     ;;
10852   hppa*64*)
10853     shrext_cmds='.sl'
10854     hardcode_into_libs=yes
10855     dynamic_linker="$host_os dld.sl"
10856     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10857     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10858     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10859     soname_spec='${libname}${release}${shared_ext}$major'
10860     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10861     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10862     ;;
10863   *)
10864     shrext_cmds='.sl'
10865     dynamic_linker="$host_os dld.sl"
10866     shlibpath_var=SHLIB_PATH
10867     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10868     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10869     soname_spec='${libname}${release}${shared_ext}$major'
10870     ;;
10871   esac
10872   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10873   postinstall_cmds='chmod 555 $lib'
10874   # or fails outright, so override atomically:
10875   install_override_mode=555
10876   ;;
10877
10878 interix[3-9]*)
10879   version_type=linux # correct to gnu/linux during the next big refactor
10880   need_lib_prefix=no
10881   need_version=no
10882   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10883   soname_spec='${libname}${release}${shared_ext}$major'
10884   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10885   shlibpath_var=LD_LIBRARY_PATH
10886   shlibpath_overrides_runpath=no
10887   hardcode_into_libs=yes
10888   ;;
10889
10890 irix5* | irix6* | nonstopux*)
10891   case $host_os in
10892     nonstopux*) version_type=nonstopux ;;
10893     *)
10894         if test "$lt_cv_prog_gnu_ld" = yes; then
10895                 version_type=linux # correct to gnu/linux during the next big refactor
10896         else
10897                 version_type=irix
10898         fi ;;
10899   esac
10900   need_lib_prefix=no
10901   need_version=no
10902   soname_spec='${libname}${release}${shared_ext}$major'
10903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10904   case $host_os in
10905   irix5* | nonstopux*)
10906     libsuff= shlibsuff=
10907     ;;
10908   *)
10909     case $LD in # libtool.m4 will add one of these switches to LD
10910     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10911       libsuff= shlibsuff= libmagic=32-bit;;
10912     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10913       libsuff=32 shlibsuff=N32 libmagic=N32;;
10914     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10915       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10916     *) libsuff= shlibsuff= libmagic=never-match;;
10917     esac
10918     ;;
10919   esac
10920   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10921   shlibpath_overrides_runpath=no
10922   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10923   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10924   hardcode_into_libs=yes
10925   ;;
10926
10927 # No shared lib support for Linux oldld, aout, or coff.
10928 linux*oldld* | linux*aout* | linux*coff*)
10929   dynamic_linker=no
10930   ;;
10931
10932 # This must be glibc/ELF.
10933 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10934   version_type=linux # correct to gnu/linux during the next big refactor
10935   need_lib_prefix=no
10936   need_version=no
10937   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10938   soname_spec='${libname}${release}${shared_ext}$major'
10939   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10940   shlibpath_var=LD_LIBRARY_PATH
10941   shlibpath_overrides_runpath=no
10942
10943   # Some binutils ld are patched to set DT_RUNPATH
10944   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10945   $as_echo_n "(cached) " >&6
10946 else
10947   lt_cv_shlibpath_overrides_runpath=no
10948     save_LDFLAGS=$LDFLAGS
10949     save_libdir=$libdir
10950     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10951          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10952     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10953 /* end confdefs.h.  */
10954
10955 int
10956 main ()
10957 {
10958
10959   ;
10960   return 0;
10961 }
10962 _ACEOF
10963 if ac_fn_c_try_link "$LINENO"; then :
10964   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10965   lt_cv_shlibpath_overrides_runpath=yes
10966 fi
10967 fi
10968 rm -f core conftest.err conftest.$ac_objext \
10969     conftest$ac_exeext conftest.$ac_ext
10970     LDFLAGS=$save_LDFLAGS
10971     libdir=$save_libdir
10972
10973 fi
10974
10975   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10976
10977   # This implies no fast_install, which is unacceptable.
10978   # Some rework will be needed to allow for fast_install
10979   # before this can be enabled.
10980   hardcode_into_libs=yes
10981
10982   # Append ld.so.conf contents to the search path
10983   if test -f /etc/ld.so.conf; then
10984     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' ' '`
10985     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10986   fi
10987
10988   # We used to test for /lib/ld.so.1 and disable shared libraries on
10989   # powerpc, because MkLinux only supported shared libraries with the
10990   # GNU dynamic linker.  Since this was broken with cross compilers,
10991   # most powerpc-linux boxes support dynamic linking these days and
10992   # people can always --disable-shared, the test was removed, and we
10993   # assume the GNU/Linux dynamic linker is in use.
10994   dynamic_linker='GNU/Linux ld.so'
10995   ;;
10996
10997 netbsd*)
10998   version_type=sunos
10999   need_lib_prefix=no
11000   need_version=no
11001   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11002     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11003     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11004     dynamic_linker='NetBSD (a.out) ld.so'
11005   else
11006     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11007     soname_spec='${libname}${release}${shared_ext}$major'
11008     dynamic_linker='NetBSD ld.elf_so'
11009   fi
11010   shlibpath_var=LD_LIBRARY_PATH
11011   shlibpath_overrides_runpath=yes
11012   hardcode_into_libs=yes
11013   ;;
11014
11015 newsos6)
11016   version_type=linux # correct to gnu/linux during the next big refactor
11017   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11018   shlibpath_var=LD_LIBRARY_PATH
11019   shlibpath_overrides_runpath=yes
11020   ;;
11021
11022 *nto* | *qnx*)
11023   version_type=qnx
11024   need_lib_prefix=no
11025   need_version=no
11026   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11027   soname_spec='${libname}${release}${shared_ext}$major'
11028   shlibpath_var=LD_LIBRARY_PATH
11029   shlibpath_overrides_runpath=no
11030   hardcode_into_libs=yes
11031   dynamic_linker='ldqnx.so'
11032   ;;
11033
11034 openbsd*)
11035   version_type=sunos
11036   sys_lib_dlsearch_path_spec="/usr/lib"
11037   need_lib_prefix=no
11038   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11039   case $host_os in
11040     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11041     *)                          need_version=no  ;;
11042   esac
11043   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11044   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11045   shlibpath_var=LD_LIBRARY_PATH
11046   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11047     case $host_os in
11048       openbsd2.[89] | openbsd2.[89].*)
11049         shlibpath_overrides_runpath=no
11050         ;;
11051       *)
11052         shlibpath_overrides_runpath=yes
11053         ;;
11054       esac
11055   else
11056     shlibpath_overrides_runpath=yes
11057   fi
11058   ;;
11059
11060 os2*)
11061   libname_spec='$name'
11062   shrext_cmds=".dll"
11063   need_lib_prefix=no
11064   library_names_spec='$libname${shared_ext} $libname.a'
11065   dynamic_linker='OS/2 ld.exe'
11066   shlibpath_var=LIBPATH
11067   ;;
11068
11069 osf3* | osf4* | osf5*)
11070   version_type=osf
11071   need_lib_prefix=no
11072   need_version=no
11073   soname_spec='${libname}${release}${shared_ext}$major'
11074   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11075   shlibpath_var=LD_LIBRARY_PATH
11076   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11077   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11078   ;;
11079
11080 rdos*)
11081   dynamic_linker=no
11082   ;;
11083
11084 solaris*)
11085   version_type=linux # correct to gnu/linux during the next big refactor
11086   need_lib_prefix=no
11087   need_version=no
11088   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11089   soname_spec='${libname}${release}${shared_ext}$major'
11090   shlibpath_var=LD_LIBRARY_PATH
11091   shlibpath_overrides_runpath=yes
11092   hardcode_into_libs=yes
11093   # ldd complains unless libraries are executable
11094   postinstall_cmds='chmod +x $lib'
11095   ;;
11096
11097 sunos4*)
11098   version_type=sunos
11099   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11100   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11101   shlibpath_var=LD_LIBRARY_PATH
11102   shlibpath_overrides_runpath=yes
11103   if test "$with_gnu_ld" = yes; then
11104     need_lib_prefix=no
11105   fi
11106   need_version=yes
11107   ;;
11108
11109 sysv4 | sysv4.3*)
11110   version_type=linux # correct to gnu/linux during the next big refactor
11111   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11112   soname_spec='${libname}${release}${shared_ext}$major'
11113   shlibpath_var=LD_LIBRARY_PATH
11114   case $host_vendor in
11115     sni)
11116       shlibpath_overrides_runpath=no
11117       need_lib_prefix=no
11118       runpath_var=LD_RUN_PATH
11119       ;;
11120     siemens)
11121       need_lib_prefix=no
11122       ;;
11123     motorola)
11124       need_lib_prefix=no
11125       need_version=no
11126       shlibpath_overrides_runpath=no
11127       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11128       ;;
11129   esac
11130   ;;
11131
11132 sysv4*MP*)
11133   if test -d /usr/nec ;then
11134     version_type=linux # correct to gnu/linux during the next big refactor
11135     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11136     soname_spec='$libname${shared_ext}.$major'
11137     shlibpath_var=LD_LIBRARY_PATH
11138   fi
11139   ;;
11140
11141 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11142   version_type=freebsd-elf
11143   need_lib_prefix=no
11144   need_version=no
11145   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11146   soname_spec='${libname}${release}${shared_ext}$major'
11147   shlibpath_var=LD_LIBRARY_PATH
11148   shlibpath_overrides_runpath=yes
11149   hardcode_into_libs=yes
11150   if test "$with_gnu_ld" = yes; then
11151     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11152   else
11153     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11154     case $host_os in
11155       sco3.2v5*)
11156         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11157         ;;
11158     esac
11159   fi
11160   sys_lib_dlsearch_path_spec='/usr/lib'
11161   ;;
11162
11163 tpf*)
11164   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11165   version_type=linux # correct to gnu/linux during the next big refactor
11166   need_lib_prefix=no
11167   need_version=no
11168   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11169   shlibpath_var=LD_LIBRARY_PATH
11170   shlibpath_overrides_runpath=no
11171   hardcode_into_libs=yes
11172   ;;
11173
11174 uts4*)
11175   version_type=linux # correct to gnu/linux during the next big refactor
11176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11177   soname_spec='${libname}${release}${shared_ext}$major'
11178   shlibpath_var=LD_LIBRARY_PATH
11179   ;;
11180
11181 *)
11182   dynamic_linker=no
11183   ;;
11184 esac
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11186 $as_echo "$dynamic_linker" >&6; }
11187 test "$dynamic_linker" = no && can_build_shared=no
11188
11189 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11190 if test "$GCC" = yes; then
11191   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11192 fi
11193
11194 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11195   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11196 fi
11197 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11198   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11199 fi
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11293 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11294 hardcode_action=
11295 if test -n "$hardcode_libdir_flag_spec" ||
11296    test -n "$runpath_var" ||
11297    test "X$hardcode_automatic" = "Xyes" ; then
11298
11299   # We can hardcode non-existent directories.
11300   if test "$hardcode_direct" != no &&
11301      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11302      # have to relink, otherwise we might link with an installed library
11303      # when we should be linking with a yet-to-be-installed one
11304      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11305      test "$hardcode_minus_L" != no; then
11306     # Linking always hardcodes the temporary library directory.
11307     hardcode_action=relink
11308   else
11309     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11310     hardcode_action=immediate
11311   fi
11312 else
11313   # We cannot hardcode anything, or else we can only hardcode existing
11314   # directories.
11315   hardcode_action=unsupported
11316 fi
11317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11318 $as_echo "$hardcode_action" >&6; }
11319
11320 if test "$hardcode_action" = relink ||
11321    test "$inherit_rpath" = yes; then
11322   # Fast installation is not supported
11323   enable_fast_install=no
11324 elif test "$shlibpath_overrides_runpath" = yes ||
11325      test "$enable_shared" = no; then
11326   # Fast installation is not necessary
11327   enable_fast_install=needless
11328 fi
11329
11330
11331
11332
11333
11334
11335   if test "x$enable_dlopen" != xyes; then
11336   enable_dlopen=unknown
11337   enable_dlopen_self=unknown
11338   enable_dlopen_self_static=unknown
11339 else
11340   lt_cv_dlopen=no
11341   lt_cv_dlopen_libs=
11342
11343   case $host_os in
11344   beos*)
11345     lt_cv_dlopen="load_add_on"
11346     lt_cv_dlopen_libs=
11347     lt_cv_dlopen_self=yes
11348     ;;
11349
11350   mingw* | pw32* | cegcc*)
11351     lt_cv_dlopen="LoadLibrary"
11352     lt_cv_dlopen_libs=
11353     ;;
11354
11355   cygwin*)
11356     lt_cv_dlopen="dlopen"
11357     lt_cv_dlopen_libs=
11358     ;;
11359
11360   darwin*)
11361   # if libdl is installed we need to link against it
11362     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11363 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11364 if ${ac_cv_lib_dl_dlopen+:} false; then :
11365   $as_echo_n "(cached) " >&6
11366 else
11367   ac_check_lib_save_LIBS=$LIBS
11368 LIBS="-ldl  $LIBS"
11369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11370 /* end confdefs.h.  */
11371
11372 /* Override any GCC internal prototype to avoid an error.
11373    Use char because int might match the return type of a GCC
11374    builtin and then its argument prototype would still apply.  */
11375 #ifdef __cplusplus
11376 extern "C"
11377 #endif
11378 char dlopen ();
11379 int
11380 main ()
11381 {
11382 return dlopen ();
11383   ;
11384   return 0;
11385 }
11386 _ACEOF
11387 if ac_fn_c_try_link "$LINENO"; then :
11388   ac_cv_lib_dl_dlopen=yes
11389 else
11390   ac_cv_lib_dl_dlopen=no
11391 fi
11392 rm -f core conftest.err conftest.$ac_objext \
11393     conftest$ac_exeext conftest.$ac_ext
11394 LIBS=$ac_check_lib_save_LIBS
11395 fi
11396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11397 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11398 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11399   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11400 else
11401
11402     lt_cv_dlopen="dyld"
11403     lt_cv_dlopen_libs=
11404     lt_cv_dlopen_self=yes
11405
11406 fi
11407
11408     ;;
11409
11410   *)
11411     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11412 if test "x$ac_cv_func_shl_load" = xyes; then :
11413   lt_cv_dlopen="shl_load"
11414 else
11415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11416 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11417 if ${ac_cv_lib_dld_shl_load+:} false; then :
11418   $as_echo_n "(cached) " >&6
11419 else
11420   ac_check_lib_save_LIBS=$LIBS
11421 LIBS="-ldld  $LIBS"
11422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11423 /* end confdefs.h.  */
11424
11425 /* Override any GCC internal prototype to avoid an error.
11426    Use char because int might match the return type of a GCC
11427    builtin and then its argument prototype would still apply.  */
11428 #ifdef __cplusplus
11429 extern "C"
11430 #endif
11431 char shl_load ();
11432 int
11433 main ()
11434 {
11435 return shl_load ();
11436   ;
11437   return 0;
11438 }
11439 _ACEOF
11440 if ac_fn_c_try_link "$LINENO"; then :
11441   ac_cv_lib_dld_shl_load=yes
11442 else
11443   ac_cv_lib_dld_shl_load=no
11444 fi
11445 rm -f core conftest.err conftest.$ac_objext \
11446     conftest$ac_exeext conftest.$ac_ext
11447 LIBS=$ac_check_lib_save_LIBS
11448 fi
11449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11450 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11451 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11452   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11453 else
11454   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11455 if test "x$ac_cv_func_dlopen" = xyes; then :
11456   lt_cv_dlopen="dlopen"
11457 else
11458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11459 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11460 if ${ac_cv_lib_dl_dlopen+:} false; then :
11461   $as_echo_n "(cached) " >&6
11462 else
11463   ac_check_lib_save_LIBS=$LIBS
11464 LIBS="-ldl  $LIBS"
11465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11466 /* end confdefs.h.  */
11467
11468 /* Override any GCC internal prototype to avoid an error.
11469    Use char because int might match the return type of a GCC
11470    builtin and then its argument prototype would still apply.  */
11471 #ifdef __cplusplus
11472 extern "C"
11473 #endif
11474 char dlopen ();
11475 int
11476 main ()
11477 {
11478 return dlopen ();
11479   ;
11480   return 0;
11481 }
11482 _ACEOF
11483 if ac_fn_c_try_link "$LINENO"; then :
11484   ac_cv_lib_dl_dlopen=yes
11485 else
11486   ac_cv_lib_dl_dlopen=no
11487 fi
11488 rm -f core conftest.err conftest.$ac_objext \
11489     conftest$ac_exeext conftest.$ac_ext
11490 LIBS=$ac_check_lib_save_LIBS
11491 fi
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11493 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11494 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11495   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11496 else
11497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11498 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11499 if ${ac_cv_lib_svld_dlopen+:} false; then :
11500   $as_echo_n "(cached) " >&6
11501 else
11502   ac_check_lib_save_LIBS=$LIBS
11503 LIBS="-lsvld  $LIBS"
11504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11505 /* end confdefs.h.  */
11506
11507 /* Override any GCC internal prototype to avoid an error.
11508    Use char because int might match the return type of a GCC
11509    builtin and then its argument prototype would still apply.  */
11510 #ifdef __cplusplus
11511 extern "C"
11512 #endif
11513 char dlopen ();
11514 int
11515 main ()
11516 {
11517 return dlopen ();
11518   ;
11519   return 0;
11520 }
11521 _ACEOF
11522 if ac_fn_c_try_link "$LINENO"; then :
11523   ac_cv_lib_svld_dlopen=yes
11524 else
11525   ac_cv_lib_svld_dlopen=no
11526 fi
11527 rm -f core conftest.err conftest.$ac_objext \
11528     conftest$ac_exeext conftest.$ac_ext
11529 LIBS=$ac_check_lib_save_LIBS
11530 fi
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11532 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11533 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11534   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11535 else
11536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11537 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11538 if ${ac_cv_lib_dld_dld_link+:} false; then :
11539   $as_echo_n "(cached) " >&6
11540 else
11541   ac_check_lib_save_LIBS=$LIBS
11542 LIBS="-ldld  $LIBS"
11543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11544 /* end confdefs.h.  */
11545
11546 /* Override any GCC internal prototype to avoid an error.
11547    Use char because int might match the return type of a GCC
11548    builtin and then its argument prototype would still apply.  */
11549 #ifdef __cplusplus
11550 extern "C"
11551 #endif
11552 char dld_link ();
11553 int
11554 main ()
11555 {
11556 return dld_link ();
11557   ;
11558   return 0;
11559 }
11560 _ACEOF
11561 if ac_fn_c_try_link "$LINENO"; then :
11562   ac_cv_lib_dld_dld_link=yes
11563 else
11564   ac_cv_lib_dld_dld_link=no
11565 fi
11566 rm -f core conftest.err conftest.$ac_objext \
11567     conftest$ac_exeext conftest.$ac_ext
11568 LIBS=$ac_check_lib_save_LIBS
11569 fi
11570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11571 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11572 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11573   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11574 fi
11575
11576
11577 fi
11578
11579
11580 fi
11581
11582
11583 fi
11584
11585
11586 fi
11587
11588
11589 fi
11590
11591     ;;
11592   esac
11593
11594   if test "x$lt_cv_dlopen" != xno; then
11595     enable_dlopen=yes
11596   else
11597     enable_dlopen=no
11598   fi
11599
11600   case $lt_cv_dlopen in
11601   dlopen)
11602     save_CPPFLAGS="$CPPFLAGS"
11603     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11604
11605     save_LDFLAGS="$LDFLAGS"
11606     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11607
11608     save_LIBS="$LIBS"
11609     LIBS="$lt_cv_dlopen_libs $LIBS"
11610
11611     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11612 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11613 if ${lt_cv_dlopen_self+:} false; then :
11614   $as_echo_n "(cached) " >&6
11615 else
11616           if test "$cross_compiling" = yes; then :
11617   lt_cv_dlopen_self=cross
11618 else
11619   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11620   lt_status=$lt_dlunknown
11621   cat > conftest.$ac_ext <<_LT_EOF
11622 #line $LINENO "configure"
11623 #include "confdefs.h"
11624
11625 #if HAVE_DLFCN_H
11626 #include <dlfcn.h>
11627 #endif
11628
11629 #include <stdio.h>
11630
11631 #ifdef RTLD_GLOBAL
11632 #  define LT_DLGLOBAL           RTLD_GLOBAL
11633 #else
11634 #  ifdef DL_GLOBAL
11635 #    define LT_DLGLOBAL         DL_GLOBAL
11636 #  else
11637 #    define LT_DLGLOBAL         0
11638 #  endif
11639 #endif
11640
11641 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11642    find out it does not work in some platform. */
11643 #ifndef LT_DLLAZY_OR_NOW
11644 #  ifdef RTLD_LAZY
11645 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11646 #  else
11647 #    ifdef DL_LAZY
11648 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11649 #    else
11650 #      ifdef RTLD_NOW
11651 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11652 #      else
11653 #        ifdef DL_NOW
11654 #          define LT_DLLAZY_OR_NOW      DL_NOW
11655 #        else
11656 #          define LT_DLLAZY_OR_NOW      0
11657 #        endif
11658 #      endif
11659 #    endif
11660 #  endif
11661 #endif
11662
11663 /* When -fvisbility=hidden is used, assume the code has been annotated
11664    correspondingly for the symbols needed.  */
11665 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11666 int fnord () __attribute__((visibility("default")));
11667 #endif
11668
11669 int fnord () { return 42; }
11670 int main ()
11671 {
11672   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11673   int status = $lt_dlunknown;
11674
11675   if (self)
11676     {
11677       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11678       else
11679         {
11680           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11681           else puts (dlerror ());
11682         }
11683       /* dlclose (self); */
11684     }
11685   else
11686     puts (dlerror ());
11687
11688   return status;
11689 }
11690 _LT_EOF
11691   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11692   (eval $ac_link) 2>&5
11693   ac_status=$?
11694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11695   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11696     (./conftest; exit; ) >&5 2>/dev/null
11697     lt_status=$?
11698     case x$lt_status in
11699       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11700       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11701       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11702     esac
11703   else :
11704     # compilation failed
11705     lt_cv_dlopen_self=no
11706   fi
11707 fi
11708 rm -fr conftest*
11709
11710
11711 fi
11712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11713 $as_echo "$lt_cv_dlopen_self" >&6; }
11714
11715     if test "x$lt_cv_dlopen_self" = xyes; then
11716       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11717       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11718 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11719 if ${lt_cv_dlopen_self_static+:} false; then :
11720   $as_echo_n "(cached) " >&6
11721 else
11722           if test "$cross_compiling" = yes; then :
11723   lt_cv_dlopen_self_static=cross
11724 else
11725   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11726   lt_status=$lt_dlunknown
11727   cat > conftest.$ac_ext <<_LT_EOF
11728 #line $LINENO "configure"
11729 #include "confdefs.h"
11730
11731 #if HAVE_DLFCN_H
11732 #include <dlfcn.h>
11733 #endif
11734
11735 #include <stdio.h>
11736
11737 #ifdef RTLD_GLOBAL
11738 #  define LT_DLGLOBAL           RTLD_GLOBAL
11739 #else
11740 #  ifdef DL_GLOBAL
11741 #    define LT_DLGLOBAL         DL_GLOBAL
11742 #  else
11743 #    define LT_DLGLOBAL         0
11744 #  endif
11745 #endif
11746
11747 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11748    find out it does not work in some platform. */
11749 #ifndef LT_DLLAZY_OR_NOW
11750 #  ifdef RTLD_LAZY
11751 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11752 #  else
11753 #    ifdef DL_LAZY
11754 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11755 #    else
11756 #      ifdef RTLD_NOW
11757 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11758 #      else
11759 #        ifdef DL_NOW
11760 #          define LT_DLLAZY_OR_NOW      DL_NOW
11761 #        else
11762 #          define LT_DLLAZY_OR_NOW      0
11763 #        endif
11764 #      endif
11765 #    endif
11766 #  endif
11767 #endif
11768
11769 /* When -fvisbility=hidden is used, assume the code has been annotated
11770    correspondingly for the symbols needed.  */
11771 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11772 int fnord () __attribute__((visibility("default")));
11773 #endif
11774
11775 int fnord () { return 42; }
11776 int main ()
11777 {
11778   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11779   int status = $lt_dlunknown;
11780
11781   if (self)
11782     {
11783       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11784       else
11785         {
11786           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11787           else puts (dlerror ());
11788         }
11789       /* dlclose (self); */
11790     }
11791   else
11792     puts (dlerror ());
11793
11794   return status;
11795 }
11796 _LT_EOF
11797   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11798   (eval $ac_link) 2>&5
11799   ac_status=$?
11800   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11801   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11802     (./conftest; exit; ) >&5 2>/dev/null
11803     lt_status=$?
11804     case x$lt_status in
11805       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11806       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11807       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11808     esac
11809   else :
11810     # compilation failed
11811     lt_cv_dlopen_self_static=no
11812   fi
11813 fi
11814 rm -fr conftest*
11815
11816
11817 fi
11818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11819 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11820     fi
11821
11822     CPPFLAGS="$save_CPPFLAGS"
11823     LDFLAGS="$save_LDFLAGS"
11824     LIBS="$save_LIBS"
11825     ;;
11826   esac
11827
11828   case $lt_cv_dlopen_self in
11829   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11830   *) enable_dlopen_self=unknown ;;
11831   esac
11832
11833   case $lt_cv_dlopen_self_static in
11834   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11835   *) enable_dlopen_self_static=unknown ;;
11836   esac
11837 fi
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847
11848
11849
11850
11851
11852
11853
11854
11855 striplib=
11856 old_striplib=
11857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11858 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11859 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11860   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11861   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11863 $as_echo "yes" >&6; }
11864 else
11865 # FIXME - insert some real tests, host_os isn't really good enough
11866   case $host_os in
11867   darwin*)
11868     if test -n "$STRIP" ; then
11869       striplib="$STRIP -x"
11870       old_striplib="$STRIP -S"
11871       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11872 $as_echo "yes" >&6; }
11873     else
11874       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11875 $as_echo "no" >&6; }
11876     fi
11877     ;;
11878   *)
11879     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11880 $as_echo "no" >&6; }
11881     ;;
11882   esac
11883 fi
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893
11894
11895
11896   # Report which library types will actually be built
11897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11898 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11900 $as_echo "$can_build_shared" >&6; }
11901
11902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11903 $as_echo_n "checking whether to build shared libraries... " >&6; }
11904   test "$can_build_shared" = "no" && enable_shared=no
11905
11906   # On AIX, shared libraries and static libraries use the same namespace, and
11907   # are all built from PIC.
11908   case $host_os in
11909   aix3*)
11910     test "$enable_shared" = yes && enable_static=no
11911     if test -n "$RANLIB"; then
11912       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11913       postinstall_cmds='$RANLIB $lib'
11914     fi
11915     ;;
11916
11917   aix[4-9]*)
11918     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11919       test "$enable_shared" = yes && enable_static=no
11920     fi
11921     ;;
11922   esac
11923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11924 $as_echo "$enable_shared" >&6; }
11925
11926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11927 $as_echo_n "checking whether to build static libraries... " >&6; }
11928   # Make sure either enable_shared or enable_static is yes.
11929   test "$enable_shared" = yes || enable_static=yes
11930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11931 $as_echo "$enable_static" >&6; }
11932
11933
11934
11935
11936 fi
11937 ac_ext=c
11938 ac_cpp='$CPP $CPPFLAGS'
11939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11942
11943 CC="$lt_save_CC"
11944
11945
11946
11947
11948
11949
11950
11951
11952
11953
11954
11955
11956
11957
11958
11959         ac_config_commands="$ac_config_commands libtool"
11960
11961
11962
11963
11964 # Only expand once:
11965
11966
11967
11968 # Checks for header files.
11969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11970 $as_echo_n "checking for ANSI C header files... " >&6; }
11971 if ${ac_cv_header_stdc+:} false; then :
11972   $as_echo_n "(cached) " >&6
11973 else
11974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11975 /* end confdefs.h.  */
11976 #include <stdlib.h>
11977 #include <stdarg.h>
11978 #include <string.h>
11979 #include <float.h>
11980
11981 int
11982 main ()
11983 {
11984
11985   ;
11986   return 0;
11987 }
11988 _ACEOF
11989 if ac_fn_c_try_compile "$LINENO"; then :
11990   ac_cv_header_stdc=yes
11991 else
11992   ac_cv_header_stdc=no
11993 fi
11994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11995
11996 if test $ac_cv_header_stdc = yes; then
11997   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11999 /* end confdefs.h.  */
12000 #include <string.h>
12001
12002 _ACEOF
12003 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12004   $EGREP "memchr" >/dev/null 2>&1; then :
12005
12006 else
12007   ac_cv_header_stdc=no
12008 fi
12009 rm -f conftest*
12010
12011 fi
12012
12013 if test $ac_cv_header_stdc = yes; then
12014   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12016 /* end confdefs.h.  */
12017 #include <stdlib.h>
12018
12019 _ACEOF
12020 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12021   $EGREP "free" >/dev/null 2>&1; then :
12022
12023 else
12024   ac_cv_header_stdc=no
12025 fi
12026 rm -f conftest*
12027
12028 fi
12029
12030 if test $ac_cv_header_stdc = yes; then
12031   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12032   if test "$cross_compiling" = yes; then :
12033   :
12034 else
12035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12036 /* end confdefs.h.  */
12037 #include <ctype.h>
12038 #include <stdlib.h>
12039 #if ((' ' & 0x0FF) == 0x020)
12040 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12041 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12042 #else
12043 # define ISLOWER(c) \
12044                    (('a' <= (c) && (c) <= 'i') \
12045                      || ('j' <= (c) && (c) <= 'r') \
12046                      || ('s' <= (c) && (c) <= 'z'))
12047 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12048 #endif
12049
12050 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12051 int
12052 main ()
12053 {
12054   int i;
12055   for (i = 0; i < 256; i++)
12056     if (XOR (islower (i), ISLOWER (i))
12057         || toupper (i) != TOUPPER (i))
12058       return 2;
12059   return 0;
12060 }
12061 _ACEOF
12062 if ac_fn_c_try_run "$LINENO"; then :
12063
12064 else
12065   ac_cv_header_stdc=no
12066 fi
12067 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12068   conftest.$ac_objext conftest.beam conftest.$ac_ext
12069 fi
12070
12071 fi
12072 fi
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12074 $as_echo "$ac_cv_header_stdc" >&6; }
12075 if test $ac_cv_header_stdc = yes; then
12076
12077 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12078
12079 fi
12080
12081 for ac_header in malloc.h stdlib.h string.h strings.h
12082 do :
12083   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12084 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12085 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12086   cat >>confdefs.h <<_ACEOF
12087 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12088 _ACEOF
12089
12090 fi
12091
12092 done
12093
12094
12095 # Checks for typedefs, structures, and compiler characteristics.
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12097 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12098 if ${ac_cv_c_const+:} false; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12102 /* end confdefs.h.  */
12103
12104 int
12105 main ()
12106 {
12107
12108 #ifndef __cplusplus
12109   /* Ultrix mips cc rejects this sort of thing.  */
12110   typedef int charset[2];
12111   const charset cs = { 0, 0 };
12112   /* SunOS 4.1.1 cc rejects this.  */
12113   char const *const *pcpcc;
12114   char **ppc;
12115   /* NEC SVR4.0.2 mips cc rejects this.  */
12116   struct point {int x, y;};
12117   static struct point const zero = {0,0};
12118   /* AIX XL C 1.02.0.0 rejects this.
12119      It does not let you subtract one const X* pointer from another in
12120      an arm of an if-expression whose if-part is not a constant
12121      expression */
12122   const char *g = "string";
12123   pcpcc = &g + (g ? g-g : 0);
12124   /* HPUX 7.0 cc rejects these. */
12125   ++pcpcc;
12126   ppc = (char**) pcpcc;
12127   pcpcc = (char const *const *) ppc;
12128   { /* SCO 3.2v4 cc rejects this sort of thing.  */
12129     char tx;
12130     char *t = &tx;
12131     char const *s = 0 ? (char *) 0 : (char const *) 0;
12132
12133     *t++ = 0;
12134     if (s) return 0;
12135   }
12136   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
12137     int x[] = {25, 17};
12138     const int *foo = &x[0];
12139     ++foo;
12140   }
12141   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12142     typedef const int *iptr;
12143     iptr p = 0;
12144     ++p;
12145   }
12146   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
12147        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12148     struct s { int j; const int *ap[3]; } bx;
12149     struct s *b = &bx; b->j = 5;
12150   }
12151   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12152     const int foo = 10;
12153     if (!foo) return 0;
12154   }
12155   return !cs[0] && !zero.x;
12156 #endif
12157
12158   ;
12159   return 0;
12160 }
12161 _ACEOF
12162 if ac_fn_c_try_compile "$LINENO"; then :
12163   ac_cv_c_const=yes
12164 else
12165   ac_cv_c_const=no
12166 fi
12167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12168 fi
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12170 $as_echo "$ac_cv_c_const" >&6; }
12171 if test $ac_cv_c_const = no; then
12172
12173 $as_echo "#define const /**/" >>confdefs.h
12174
12175 fi
12176
12177 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12178 if test "x$ac_cv_type_size_t" = xyes; then :
12179
12180 else
12181
12182 cat >>confdefs.h <<_ACEOF
12183 #define size_t unsigned int
12184 _ACEOF
12185
12186 fi
12187
12188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
12189 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
12190 if ${ac_cv_struct_tm+:} false; then :
12191   $as_echo_n "(cached) " >&6
12192 else
12193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12194 /* end confdefs.h.  */
12195 #include <sys/types.h>
12196 #include <time.h>
12197
12198 int
12199 main ()
12200 {
12201 struct tm tm;
12202                                      int *p = &tm.tm_sec;
12203                                      return !p;
12204   ;
12205   return 0;
12206 }
12207 _ACEOF
12208 if ac_fn_c_try_compile "$LINENO"; then :
12209   ac_cv_struct_tm=time.h
12210 else
12211   ac_cv_struct_tm=sys/time.h
12212 fi
12213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12214 fi
12215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
12216 $as_echo "$ac_cv_struct_tm" >&6; }
12217 if test $ac_cv_struct_tm = sys/time.h; then
12218
12219 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
12220
12221 fi
12222
12223
12224 # Checks for library functions.
12225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
12226 $as_echo_n "checking for working strtod... " >&6; }
12227 if ${ac_cv_func_strtod+:} false; then :
12228   $as_echo_n "(cached) " >&6
12229 else
12230   if test "$cross_compiling" = yes; then :
12231   ac_cv_func_strtod=no
12232 else
12233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12234 /* end confdefs.h.  */
12235
12236 $ac_includes_default
12237 #ifndef strtod
12238 double strtod ();
12239 #endif
12240 int
12241 main()
12242 {
12243   {
12244     /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
12245     char *string = " +69";
12246     char *term;
12247     double value;
12248     value = strtod (string, &term);
12249     if (value != 69 || term != (string + 4))
12250       return 1;
12251   }
12252
12253   {
12254     /* Under Solaris 2.4, strtod returns the wrong value for the
12255        terminating character under some conditions.  */
12256     char *string = "NaN";
12257     char *term;
12258     strtod (string, &term);
12259     if (term != string && *(term - 1) == 0)
12260       return 1;
12261   }
12262   return 0;
12263 }
12264
12265 _ACEOF
12266 if ac_fn_c_try_run "$LINENO"; then :
12267   ac_cv_func_strtod=yes
12268 else
12269   ac_cv_func_strtod=no
12270 fi
12271 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12272   conftest.$ac_objext conftest.beam conftest.$ac_ext
12273 fi
12274
12275 fi
12276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
12277 $as_echo "$ac_cv_func_strtod" >&6; }
12278 if test $ac_cv_func_strtod = no; then
12279   case " $LIBOBJS " in
12280   *" strtod.$ac_objext "* ) ;;
12281   *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
12282  ;;
12283 esac
12284
12285 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
12286 if test "x$ac_cv_func_pow" = xyes; then :
12287
12288 fi
12289
12290 if test $ac_cv_func_pow = no; then
12291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
12292 $as_echo_n "checking for pow in -lm... " >&6; }
12293 if ${ac_cv_lib_m_pow+:} false; then :
12294   $as_echo_n "(cached) " >&6
12295 else
12296   ac_check_lib_save_LIBS=$LIBS
12297 LIBS="-lm  $LIBS"
12298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12299 /* end confdefs.h.  */
12300
12301 /* Override any GCC internal prototype to avoid an error.
12302    Use char because int might match the return type of a GCC
12303    builtin and then its argument prototype would still apply.  */
12304 #ifdef __cplusplus
12305 extern "C"
12306 #endif
12307 char pow ();
12308 int
12309 main ()
12310 {
12311 return pow ();
12312   ;
12313   return 0;
12314 }
12315 _ACEOF
12316 if ac_fn_c_try_link "$LINENO"; then :
12317   ac_cv_lib_m_pow=yes
12318 else
12319   ac_cv_lib_m_pow=no
12320 fi
12321 rm -f core conftest.err conftest.$ac_objext \
12322     conftest$ac_exeext conftest.$ac_ext
12323 LIBS=$ac_check_lib_save_LIBS
12324 fi
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
12326 $as_echo "$ac_cv_lib_m_pow" >&6; }
12327 if test "x$ac_cv_lib_m_pow" = xyes; then :
12328   POW_LIB=-lm
12329 else
12330   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
12331 $as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
12332 fi
12333
12334 fi
12335
12336 fi
12337
12338 for ac_func in memset
12339 do :
12340   ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
12341 if test "x$ac_cv_func_memset" = xyes; then :
12342   cat >>confdefs.h <<_ACEOF
12343 #define HAVE_MEMSET 1
12344 _ACEOF
12345
12346 else
12347   as_fn_error $? "memset not found in libc" "$LINENO" 5
12348 fi
12349 done
12350
12351 for ac_func in pow
12352 do :
12353   ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
12354 if test "x$ac_cv_func_pow" = xyes; then :
12355   cat >>confdefs.h <<_ACEOF
12356 #define HAVE_POW 1
12357 _ACEOF
12358
12359 else
12360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
12361 $as_echo_n "checking for pow in -lm... " >&6; }
12362 if ${ac_cv_lib_m_pow+:} false; then :
12363   $as_echo_n "(cached) " >&6
12364 else
12365   ac_check_lib_save_LIBS=$LIBS
12366 LIBS="-lm  $LIBS"
12367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12368 /* end confdefs.h.  */
12369
12370 /* Override any GCC internal prototype to avoid an error.
12371    Use char because int might match the return type of a GCC
12372    builtin and then its argument prototype would still apply.  */
12373 #ifdef __cplusplus
12374 extern "C"
12375 #endif
12376 char pow ();
12377 int
12378 main ()
12379 {
12380 return pow ();
12381   ;
12382   return 0;
12383 }
12384 _ACEOF
12385 if ac_fn_c_try_link "$LINENO"; then :
12386   ac_cv_lib_m_pow=yes
12387 else
12388   ac_cv_lib_m_pow=no
12389 fi
12390 rm -f core conftest.err conftest.$ac_objext \
12391     conftest$ac_exeext conftest.$ac_ext
12392 LIBS=$ac_check_lib_save_LIBS
12393 fi
12394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
12395 $as_echo "$ac_cv_lib_m_pow" >&6; }
12396 if test "x$ac_cv_lib_m_pow" = xyes; then :
12397   cat >>confdefs.h <<_ACEOF
12398 #define HAVE_LIBM 1
12399 _ACEOF
12400
12401   LIBS="-lm $LIBS"
12402
12403 else
12404   as_fn_error $? "cannot find pow" "$LINENO" 5
12405 fi
12406
12407 fi
12408 done
12409
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
12411 $as_echo_n "checking for zlibVersion in -lz... " >&6; }
12412 if ${ac_cv_lib_z_zlibVersion+:} false; then :
12413   $as_echo_n "(cached) " >&6
12414 else
12415   ac_check_lib_save_LIBS=$LIBS
12416 LIBS="-lz  $LIBS"
12417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12418 /* end confdefs.h.  */
12419
12420 /* Override any GCC internal prototype to avoid an error.
12421    Use char because int might match the return type of a GCC
12422    builtin and then its argument prototype would still apply.  */
12423 #ifdef __cplusplus
12424 extern "C"
12425 #endif
12426 char zlibVersion ();
12427 int
12428 main ()
12429 {
12430 return zlibVersion ();
12431   ;
12432   return 0;
12433 }
12434 _ACEOF
12435 if ac_fn_c_try_link "$LINENO"; then :
12436   ac_cv_lib_z_zlibVersion=yes
12437 else
12438   ac_cv_lib_z_zlibVersion=no
12439 fi
12440 rm -f core conftest.err conftest.$ac_objext \
12441     conftest$ac_exeext conftest.$ac_ext
12442 LIBS=$ac_check_lib_save_LIBS
12443 fi
12444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
12445 $as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
12446 if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
12447   cat >>confdefs.h <<_ACEOF
12448 #define HAVE_LIBZ 1
12449 _ACEOF
12450
12451   LIBS="-lz $LIBS"
12452
12453 else
12454   as_fn_error $? "zlib not installed" "$LINENO" 5
12455 fi
12456
12457
12458 case $host_os in
12459   aix*)
12460    LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -D_ALL_SOURCE;;
12461   *)
12462    LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG;;
12463 esac
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE" >&5
12465 $as_echo_n "checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE... " >&6; }
12466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12467 /* end confdefs.h.  */
12468 #include "$srcdir/pnggccrd.c"
12469 int
12470 main ()
12471 {
12472 return 0;
12473   ;
12474   return 0;
12475 }
12476 _ACEOF
12477 if ac_fn_c_try_compile "$LINENO"; then :
12478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12479 $as_echo "yes" >&6; }
12480   LIBPNG_NO_MMX=""
12481 else
12482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12483 $as_echo "no" >&6; }
12484   LIBPNG_NO_MMX=-DPNG_NO_MMX_CODE
12485 fi
12486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12487 LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_MMX
12488
12489
12490
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5
12492 $as_echo_n "checking if libraries can be versioned... " >&6; }
12493 GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
12494 if test "$GLD"; then
12495     have_ld_version_script=yes
12496     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12497 $as_echo "yes" >&6; }
12498 else
12499     have_ld_version_script=no
12500     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12501 $as_echo "no" >&6; }
12502     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5
12503 $as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
12504 fi
12505  if test "$have_ld_version_script" = "yes"; then
12506   HAVE_LD_VERSION_SCRIPT_TRUE=
12507   HAVE_LD_VERSION_SCRIPT_FALSE='#'
12508 else
12509   HAVE_LD_VERSION_SCRIPT_TRUE='#'
12510   HAVE_LD_VERSION_SCRIPT_FALSE=
12511 fi
12512
12513
12514 if test "$have_ld_version_script" = "yes"; then
12515     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
12516 $as_echo_n "checking for symbol prefix... " >&6; }
12517     SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
12518                    | ${CPP-${CC-gcc} -E} - 2>&1 \
12519                    | ${EGREP-grep} "^PREFIX=" \
12520                    | ${SED-sed} "s:^PREFIX=::"`
12521
12522     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5
12523 $as_echo "$SYMBOL_PREFIX" >&6; }
12524 fi
12525
12526 # Substitutions for .in files
12527
12528
12529
12530
12531
12532 # Additional arguments (and substitutions)
12533 # Allow the pkg-config directory to be set
12534
12535 # Check whether --with-pkgconfigdir was given.
12536 if test "${with_pkgconfigdir+set}" = set; then :
12537   withval=$with_pkgconfigdir; pkgconfigdir=${withval}
12538 else
12539   pkgconfigdir='${libdir}/pkgconfig'
12540 fi
12541
12542
12543
12544 { $as_echo "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5
12545 $as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;}
12546
12547 # Make the *-config binary config scripts optional
12548
12549 # Check whether --with-binconfigs was given.
12550 if test "${with_binconfigs+set}" = set; then :
12551   withval=$with_binconfigs; if test "${withval}" = no; then
12552                 binconfigs=
12553                 { $as_echo "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5
12554 $as_echo "$as_me: libpng-config scripts will not be built" >&6;}
12555         else
12556                 binconfigs='${binconfigs}'
12557         fi
12558 else
12559   binconfigs='${binconfigs}'
12560 fi
12561
12562
12563
12564 # Allow the old version number library, libpng.so, to be removed from
12565 # the build
12566
12567 # Check whether --with-libpng-compat was given.
12568 if test "${with_libpng_compat+set}" = set; then :
12569   withval=$with_libpng_compat; if test "${withval}" = no; then
12570                 compatlib=
12571                 { $as_echo "$as_me:${as_lineno-$LINENO}: libpng.so will not be built" >&5
12572 $as_echo "$as_me: libpng.so will not be built" >&6;}
12573         else
12574                 compatlib=libpng.la
12575         fi
12576 else
12577   compatlib=libpng.la
12578 fi
12579
12580
12581
12582 # Config files, substituting as above
12583 ac_config_files="$ac_config_files Makefile libpng.pc:scripts/libpng.pc-configure.in"
12584
12585 ac_config_files="$ac_config_files libpng-config:scripts/libpng-config.in"
12586
12587
12588 cat >confcache <<\_ACEOF
12589 # This file is a shell script that caches the results of configure
12590 # tests run on this system so they can be shared between configure
12591 # scripts and configure runs, see configure's option --config-cache.
12592 # It is not useful on other systems.  If it contains results you don't
12593 # want to keep, you may remove or edit it.
12594 #
12595 # config.status only pays attention to the cache file if you give it
12596 # the --recheck option to rerun configure.
12597 #
12598 # `ac_cv_env_foo' variables (set or unset) will be overridden when
12599 # loading this file, other *unset* `ac_cv_foo' will be assigned the
12600 # following values.
12601
12602 _ACEOF
12603
12604 # The following way of writing the cache mishandles newlines in values,
12605 # but we know of no workaround that is simple, portable, and efficient.
12606 # So, we kill variables containing newlines.
12607 # Ultrix sh set writes to stderr and can't be redirected directly,
12608 # and sets the high bit in the cache file unless we assign to the vars.
12609 (
12610   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
12611     eval ac_val=\$$ac_var
12612     case $ac_val in #(
12613     *${as_nl}*)
12614       case $ac_var in #(
12615       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
12616 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
12617       esac
12618       case $ac_var in #(
12619       _ | IFS | as_nl) ;; #(
12620       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
12621       *) { eval $ac_var=; unset $ac_var;} ;;
12622       esac ;;
12623     esac
12624   done
12625
12626   (set) 2>&1 |
12627     case $as_nl`(ac_space=' '; set) 2>&1` in #(
12628     *${as_nl}ac_space=\ *)
12629       # `set' does not quote correctly, so add quotes: double-quote
12630       # substitution turns \\\\ into \\, and sed turns \\ into \.
12631       sed -n \
12632         "s/'/'\\\\''/g;
12633           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
12634       ;; #(
12635     *)
12636       # `set' quotes correctly as required by POSIX, so do not add quotes.
12637       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
12638       ;;
12639     esac |
12640     sort
12641 ) |
12642   sed '
12643      /^ac_cv_env_/b end
12644      t clear
12645      :clear
12646      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
12647      t end
12648      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
12649      :end' >>confcache
12650 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
12651   if test -w "$cache_file"; then
12652     if test "x$cache_file" != "x/dev/null"; then
12653       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
12654 $as_echo "$as_me: updating cache $cache_file" >&6;}
12655       if test ! -f "$cache_file" || test -h "$cache_file"; then
12656         cat confcache >"$cache_file"
12657       else
12658         case $cache_file in #(
12659         */* | ?:*)
12660           mv -f confcache "$cache_file"$$ &&
12661           mv -f "$cache_file"$$ "$cache_file" ;; #(
12662         *)
12663           mv -f confcache "$cache_file" ;;
12664         esac
12665       fi
12666     fi
12667   else
12668     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
12669 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
12670   fi
12671 fi
12672 rm -f confcache
12673
12674 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12675 # Let make expand exec_prefix.
12676 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12677
12678 DEFS=-DHAVE_CONFIG_H
12679
12680 ac_libobjs=
12681 ac_ltlibobjs=
12682 U=
12683 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12684   # 1. Remove the extension, and $U if already installed.
12685   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12686   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
12687   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
12688   #    will be set to the directory where LIBOBJS objects are built.
12689   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12690   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12691 done
12692 LIBOBJS=$ac_libobjs
12693
12694 LTLIBOBJS=$ac_ltlibobjs
12695
12696
12697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
12698 $as_echo_n "checking that generated files are newer than configure... " >&6; }
12699    if test -n "$am_sleep_pid"; then
12700      # Hide warnings about reused PIDs.
12701      wait $am_sleep_pid 2>/dev/null
12702    fi
12703    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
12704 $as_echo "done" >&6; }
12705  if test -n "$EXEEXT"; then
12706   am__EXEEXT_TRUE=
12707   am__EXEEXT_FALSE='#'
12708 else
12709   am__EXEEXT_TRUE='#'
12710   am__EXEEXT_FALSE=
12711 fi
12712
12713 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
12714   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
12715 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12716 fi
12717 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
12718   as_fn_error $? "conditional \"AMDEP\" was never defined.
12719 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12720 fi
12721 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
12722   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
12723 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12724 fi
12725 if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then
12726   as_fn_error $? "conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined.
12727 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12728 fi
12729
12730 : "${CONFIG_STATUS=./config.status}"
12731 ac_write_fail=0
12732 ac_clean_files_save=$ac_clean_files
12733 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12735 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
12736 as_write_fail=0
12737 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12738 #! $SHELL
12739 # Generated by $as_me.
12740 # Run this file to recreate the current configuration.
12741 # Compiler output produced by configure, useful for debugging
12742 # configure, is in config.log if it exists.
12743
12744 debug=false
12745 ac_cs_recheck=false
12746 ac_cs_silent=false
12747
12748 SHELL=\${CONFIG_SHELL-$SHELL}
12749 export SHELL
12750 _ASEOF
12751 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12752 ## -------------------- ##
12753 ## M4sh Initialization. ##
12754 ## -------------------- ##
12755
12756 # Be more Bourne compatible
12757 DUALCASE=1; export DUALCASE # for MKS sh
12758 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
12759   emulate sh
12760   NULLCMD=:
12761   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
12762   # is contrary to our usage.  Disable this feature.
12763   alias -g '${1+"$@"}'='"$@"'
12764   setopt NO_GLOB_SUBST
12765 else
12766   case `(set -o) 2>/dev/null` in #(
12767   *posix*) :
12768     set -o posix ;; #(
12769   *) :
12770      ;;
12771 esac
12772 fi
12773
12774
12775 as_nl='
12776 '
12777 export as_nl
12778 # Printing a long string crashes Solaris 7 /usr/bin/printf.
12779 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12780 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
12781 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
12782 # Prefer a ksh shell builtin over an external printf program on Solaris,
12783 # but without wasting forks for bash or zsh.
12784 if test -z "$BASH_VERSION$ZSH_VERSION" \
12785     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
12786   as_echo='print -r --'
12787   as_echo_n='print -rn --'
12788 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
12789   as_echo='printf %s\n'
12790   as_echo_n='printf %s'
12791 else
12792   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
12793     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
12794     as_echo_n='/usr/ucb/echo -n'
12795   else
12796     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
12797     as_echo_n_body='eval
12798       arg=$1;
12799       case $arg in #(
12800       *"$as_nl"*)
12801         expr "X$arg" : "X\\(.*\\)$as_nl";
12802         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
12803       esac;
12804       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
12805     '
12806     export as_echo_n_body
12807     as_echo_n='sh -c $as_echo_n_body as_echo'
12808   fi
12809   export as_echo_body
12810   as_echo='sh -c $as_echo_body as_echo'
12811 fi
12812
12813 # The user is always right.
12814 if test "${PATH_SEPARATOR+set}" != set; then
12815   PATH_SEPARATOR=:
12816   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
12817     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
12818       PATH_SEPARATOR=';'
12819   }
12820 fi
12821
12822
12823 # IFS
12824 # We need space, tab and new line, in precisely that order.  Quoting is
12825 # there to prevent editors from complaining about space-tab.
12826 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
12827 # splitting by setting IFS to empty value.)
12828 IFS=" ""        $as_nl"
12829
12830 # Find who we are.  Look in the path if we contain no directory separator.
12831 as_myself=
12832 case $0 in #((
12833   *[\\/]* ) as_myself=$0 ;;
12834   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12835 for as_dir in $PATH
12836 do
12837   IFS=$as_save_IFS
12838   test -z "$as_dir" && as_dir=.
12839     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12840   done
12841 IFS=$as_save_IFS
12842
12843      ;;
12844 esac
12845 # We did not find ourselves, most probably we were run as `sh COMMAND'
12846 # in which case we are not to be found in the path.
12847 if test "x$as_myself" = x; then
12848   as_myself=$0
12849 fi
12850 if test ! -f "$as_myself"; then
12851   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12852   exit 1
12853 fi
12854
12855 # Unset variables that we do not need and which cause bugs (e.g. in
12856 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12857 # suppresses any "Segmentation fault" message there.  '((' could
12858 # trigger a bug in pdksh 5.2.14.
12859 for as_var in BASH_ENV ENV MAIL MAILPATH
12860 do eval test x\${$as_var+set} = xset \
12861   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12862 done
12863 PS1='$ '
12864 PS2='> '
12865 PS4='+ '
12866
12867 # NLS nuisances.
12868 LC_ALL=C
12869 export LC_ALL
12870 LANGUAGE=C
12871 export LANGUAGE
12872
12873 # CDPATH.
12874 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12875
12876
12877 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12878 # ----------------------------------------
12879 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12880 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12881 # script with STATUS, using 1 if that was 0.
12882 as_fn_error ()
12883 {
12884   as_status=$1; test $as_status -eq 0 && as_status=1
12885   if test "$4"; then
12886     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12887     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12888   fi
12889   $as_echo "$as_me: error: $2" >&2
12890   as_fn_exit $as_status
12891 } # as_fn_error
12892
12893
12894 # as_fn_set_status STATUS
12895 # -----------------------
12896 # Set $? to STATUS, without forking.
12897 as_fn_set_status ()
12898 {
12899   return $1
12900 } # as_fn_set_status
12901
12902 # as_fn_exit STATUS
12903 # -----------------
12904 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12905 as_fn_exit ()
12906 {
12907   set +e
12908   as_fn_set_status $1
12909   exit $1
12910 } # as_fn_exit
12911
12912 # as_fn_unset VAR
12913 # ---------------
12914 # Portably unset VAR.
12915 as_fn_unset ()
12916 {
12917   { eval $1=; unset $1;}
12918 }
12919 as_unset=as_fn_unset
12920 # as_fn_append VAR VALUE
12921 # ----------------------
12922 # Append the text in VALUE to the end of the definition contained in VAR. Take
12923 # advantage of any shell optimizations that allow amortized linear growth over
12924 # repeated appends, instead of the typical quadratic growth present in naive
12925 # implementations.
12926 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12927   eval 'as_fn_append ()
12928   {
12929     eval $1+=\$2
12930   }'
12931 else
12932   as_fn_append ()
12933   {
12934     eval $1=\$$1\$2
12935   }
12936 fi # as_fn_append
12937
12938 # as_fn_arith ARG...
12939 # ------------------
12940 # Perform arithmetic evaluation on the ARGs, and store the result in the
12941 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12942 # must be portable across $(()) and expr.
12943 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12944   eval 'as_fn_arith ()
12945   {
12946     as_val=$(( $* ))
12947   }'
12948 else
12949   as_fn_arith ()
12950   {
12951     as_val=`expr "$@" || test $? -eq 1`
12952   }
12953 fi # as_fn_arith
12954
12955
12956 if expr a : '\(a\)' >/dev/null 2>&1 &&
12957    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12958   as_expr=expr
12959 else
12960   as_expr=false
12961 fi
12962
12963 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12964   as_basename=basename
12965 else
12966   as_basename=false
12967 fi
12968
12969 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12970   as_dirname=dirname
12971 else
12972   as_dirname=false
12973 fi
12974
12975 as_me=`$as_basename -- "$0" ||
12976 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12977          X"$0" : 'X\(//\)$' \| \
12978          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12979 $as_echo X/"$0" |
12980     sed '/^.*\/\([^/][^/]*\)\/*$/{
12981             s//\1/
12982             q
12983           }
12984           /^X\/\(\/\/\)$/{
12985             s//\1/
12986             q
12987           }
12988           /^X\/\(\/\).*/{
12989             s//\1/
12990             q
12991           }
12992           s/.*/./; q'`
12993
12994 # Avoid depending upon Character Ranges.
12995 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12996 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12997 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12998 as_cr_digits='0123456789'
12999 as_cr_alnum=$as_cr_Letters$as_cr_digits
13000
13001 ECHO_C= ECHO_N= ECHO_T=
13002 case `echo -n x` in #(((((
13003 -n*)
13004   case `echo 'xy\c'` in
13005   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13006   xy)  ECHO_C='\c';;
13007   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13008        ECHO_T=' ';;
13009   esac;;
13010 *)
13011   ECHO_N='-n';;
13012 esac
13013
13014 rm -f conf$$ conf$$.exe conf$$.file
13015 if test -d conf$$.dir; then
13016   rm -f conf$$.dir/conf$$.file
13017 else
13018   rm -f conf$$.dir
13019   mkdir conf$$.dir 2>/dev/null
13020 fi
13021 if (echo >conf$$.file) 2>/dev/null; then
13022   if ln -s conf$$.file conf$$ 2>/dev/null; then
13023     as_ln_s='ln -s'
13024     # ... but there are two gotchas:
13025     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13026     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13027     # In both cases, we have to default to `cp -pR'.
13028     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13029       as_ln_s='cp -pR'
13030   elif ln conf$$.file conf$$ 2>/dev/null; then
13031     as_ln_s=ln
13032   else
13033     as_ln_s='cp -pR'
13034   fi
13035 else
13036   as_ln_s='cp -pR'
13037 fi
13038 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13039 rmdir conf$$.dir 2>/dev/null
13040
13041
13042 # as_fn_mkdir_p
13043 # -------------
13044 # Create "$as_dir" as a directory, including parents if necessary.
13045 as_fn_mkdir_p ()
13046 {
13047
13048   case $as_dir in #(
13049   -*) as_dir=./$as_dir;;
13050   esac
13051   test -d "$as_dir" || eval $as_mkdir_p || {
13052     as_dirs=
13053     while :; do
13054       case $as_dir in #(
13055       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13056       *) as_qdir=$as_dir;;
13057       esac
13058       as_dirs="'$as_qdir' $as_dirs"
13059       as_dir=`$as_dirname -- "$as_dir" ||
13060 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13061          X"$as_dir" : 'X\(//\)[^/]' \| \
13062          X"$as_dir" : 'X\(//\)$' \| \
13063          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13064 $as_echo X"$as_dir" |
13065     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13066             s//\1/
13067             q
13068           }
13069           /^X\(\/\/\)[^/].*/{
13070             s//\1/
13071             q
13072           }
13073           /^X\(\/\/\)$/{
13074             s//\1/
13075             q
13076           }
13077           /^X\(\/\).*/{
13078             s//\1/
13079             q
13080           }
13081           s/.*/./; q'`
13082       test -d "$as_dir" && break
13083     done
13084     test -z "$as_dirs" || eval "mkdir $as_dirs"
13085   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
13086
13087
13088 } # as_fn_mkdir_p
13089 if mkdir -p . 2>/dev/null; then
13090   as_mkdir_p='mkdir -p "$as_dir"'
13091 else
13092   test -d ./-p && rmdir ./-p
13093   as_mkdir_p=false
13094 fi
13095
13096
13097 # as_fn_executable_p FILE
13098 # -----------------------
13099 # Test if FILE is an executable regular file.
13100 as_fn_executable_p ()
13101 {
13102   test -f "$1" && test -x "$1"
13103 } # as_fn_executable_p
13104 as_test_x='test -x'
13105 as_executable_p=as_fn_executable_p
13106
13107 # Sed expression to map a string onto a valid CPP name.
13108 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13109
13110 # Sed expression to map a string onto a valid variable name.
13111 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13112
13113
13114 exec 6>&1
13115 ## ----------------------------------- ##
13116 ## Main body of $CONFIG_STATUS script. ##
13117 ## ----------------------------------- ##
13118 _ASEOF
13119 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13120
13121 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13122 # Save the log message, to keep $0 and so on meaningful, and to
13123 # report actual input values of CONFIG_FILES etc. instead of their
13124 # values after options handling.
13125 ac_log="
13126 This file was extended by libpng $as_me 1.2.51, which was
13127 generated by GNU Autoconf 2.69.  Invocation command line was
13128
13129   CONFIG_FILES    = $CONFIG_FILES
13130   CONFIG_HEADERS  = $CONFIG_HEADERS
13131   CONFIG_LINKS    = $CONFIG_LINKS
13132   CONFIG_COMMANDS = $CONFIG_COMMANDS
13133   $ $0 $@
13134
13135 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13136 "
13137
13138 _ACEOF
13139
13140 case $ac_config_files in *"
13141 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13142 esac
13143
13144 case $ac_config_headers in *"
13145 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13146 esac
13147
13148
13149 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13150 # Files that config.status was made for.
13151 config_files="$ac_config_files"
13152 config_headers="$ac_config_headers"
13153 config_commands="$ac_config_commands"
13154
13155 _ACEOF
13156
13157 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13158 ac_cs_usage="\
13159 \`$as_me' instantiates files and other configuration actions
13160 from templates according to the current configuration.  Unless the files
13161 and actions are specified as TAGs, all are instantiated by default.
13162
13163 Usage: $0 [OPTION]... [TAG]...
13164
13165   -h, --help       print this help, then exit
13166   -V, --version    print version number and configuration settings, then exit
13167       --config     print configuration, then exit
13168   -q, --quiet, --silent
13169                    do not print progress messages
13170   -d, --debug      don't remove temporary files
13171       --recheck    update $as_me by reconfiguring in the same conditions
13172       --file=FILE[:TEMPLATE]
13173                    instantiate the configuration file FILE
13174       --header=FILE[:TEMPLATE]
13175                    instantiate the configuration header FILE
13176
13177 Configuration files:
13178 $config_files
13179
13180 Configuration headers:
13181 $config_headers
13182
13183 Configuration commands:
13184 $config_commands
13185
13186 Report bugs to <png-mng-implement@lists.sourceforge.net>."
13187
13188 _ACEOF
13189 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13190 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
13191 ac_cs_version="\\
13192 libpng config.status 1.2.51
13193 configured by $0, generated by GNU Autoconf 2.69,
13194   with options \\"\$ac_cs_config\\"
13195
13196 Copyright (C) 2012 Free Software Foundation, Inc.
13197 This config.status script is free software; the Free Software Foundation
13198 gives unlimited permission to copy, distribute and modify it."
13199
13200 ac_pwd='$ac_pwd'
13201 srcdir='$srcdir'
13202 INSTALL='$INSTALL'
13203 MKDIR_P='$MKDIR_P'
13204 AWK='$AWK'
13205 test -n "\$AWK" || AWK=awk
13206 _ACEOF
13207
13208 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13209 # The default lists apply if the user does not specify any file.
13210 ac_need_defaults=:
13211 while test $# != 0
13212 do
13213   case $1 in
13214   --*=?*)
13215     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13216     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
13217     ac_shift=:
13218     ;;
13219   --*=)
13220     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13221     ac_optarg=
13222     ac_shift=:
13223     ;;
13224   *)
13225     ac_option=$1
13226     ac_optarg=$2
13227     ac_shift=shift
13228     ;;
13229   esac
13230
13231   case $ac_option in
13232   # Handling of the options.
13233   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13234     ac_cs_recheck=: ;;
13235   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
13236     $as_echo "$ac_cs_version"; exit ;;
13237   --config | --confi | --conf | --con | --co | --c )
13238     $as_echo "$ac_cs_config"; exit ;;
13239   --debug | --debu | --deb | --de | --d | -d )
13240     debug=: ;;
13241   --file | --fil | --fi | --f )
13242     $ac_shift
13243     case $ac_optarg in
13244     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13245     '') as_fn_error $? "missing file argument" ;;
13246     esac
13247     as_fn_append CONFIG_FILES " '$ac_optarg'"
13248     ac_need_defaults=false;;
13249   --header | --heade | --head | --hea )
13250     $ac_shift
13251     case $ac_optarg in
13252     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13253     esac
13254     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
13255     ac_need_defaults=false;;
13256   --he | --h)
13257     # Conflict between --help and --header
13258     as_fn_error $? "ambiguous option: \`$1'
13259 Try \`$0 --help' for more information.";;
13260   --help | --hel | -h )
13261     $as_echo "$ac_cs_usage"; exit ;;
13262   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
13263   | -silent | --silent | --silen | --sile | --sil | --si | --s)
13264     ac_cs_silent=: ;;
13265
13266   # This is an error.
13267   -*) as_fn_error $? "unrecognized option: \`$1'
13268 Try \`$0 --help' for more information." ;;
13269
13270   *) as_fn_append ac_config_targets " $1"
13271      ac_need_defaults=false ;;
13272
13273   esac
13274   shift
13275 done
13276
13277 ac_configure_extra_args=
13278
13279 if $ac_cs_silent; then
13280   exec 6>/dev/null
13281   ac_configure_extra_args="$ac_configure_extra_args --silent"
13282 fi
13283
13284 _ACEOF
13285 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13286 if \$ac_cs_recheck; then
13287   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13288   shift
13289   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
13290   CONFIG_SHELL='$SHELL'
13291   export CONFIG_SHELL
13292   exec "\$@"
13293 fi
13294
13295 _ACEOF
13296 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13297 exec 5>>config.log
13298 {
13299   echo
13300   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
13301 ## Running $as_me. ##
13302 _ASBOX
13303   $as_echo "$ac_log"
13304 } >&5
13305
13306 _ACEOF
13307 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13308 #
13309 # INIT-COMMANDS
13310 #
13311 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
13312
13313
13314 # The HP-UX ksh and POSIX shell print the target directory to stdout
13315 # if CDPATH is set.
13316 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13317
13318 sed_quote_subst='$sed_quote_subst'
13319 double_quote_subst='$double_quote_subst'
13320 delay_variable_subst='$delay_variable_subst'
13321 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
13322 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
13323 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
13324 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
13325 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
13326 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
13327 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
13328 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
13329 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
13330 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
13331 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
13332 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
13333 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
13334 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
13335 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
13336 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
13337 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
13338 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
13339 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
13340 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
13341 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
13342 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
13343 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
13344 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
13345 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
13346 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
13347 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
13348 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
13349 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
13350 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
13351 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
13352 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
13353 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
13354 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
13355 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
13356 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
13357 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
13358 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
13359 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
13360 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
13361 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
13362 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
13363 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
13364 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
13365 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
13366 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
13367 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13368 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13369 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
13370 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
13371 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
13372 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
13373 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
13374 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
13375 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
13376 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
13377 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
13378 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"`'
13379 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
13380 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
13381 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
13382 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
13383 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
13384 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
13385 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
13386 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
13387 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
13388 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
13389 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
13390 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
13391 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
13392 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
13393 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
13394 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
13395 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
13396 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
13397 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13398 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
13399 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
13400 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
13401 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
13402 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
13403 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
13404 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13405 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
13406 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13407 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
13408 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13409 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
13410 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
13411 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
13412 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
13413 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
13414 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
13415 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
13416 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
13417 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
13418 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
13419 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
13420 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
13421 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
13422 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
13423 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
13424 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
13425 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
13426 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
13427 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
13428 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
13429 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
13430 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
13431 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
13432 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
13433 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
13434 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
13435 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
13436 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
13437 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
13438 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
13439 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13440 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13441 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
13442 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
13443 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
13444 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
13445 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
13446 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
13447 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
13448 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
13449 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
13450 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
13451 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
13452
13453 LTCC='$LTCC'
13454 LTCFLAGS='$LTCFLAGS'
13455 compiler='$compiler_DEFAULT'
13456
13457 # A function that is used when there is no print builtin or printf.
13458 func_fallback_echo ()
13459 {
13460   eval 'cat <<_LTECHO_EOF
13461 \$1
13462 _LTECHO_EOF'
13463 }
13464
13465 # Quote evaled strings.
13466 for var in SED \
13467 GREP \
13468 EGREP \
13469 FGREP \
13470 SHELL \
13471 ECHO \
13472 LD \
13473 AS \
13474 DLLTOOL \
13475 OBJDUMP \
13476 PATH_SEPARATOR \
13477 NM \
13478 LN_S \
13479 lt_SP2NL \
13480 lt_NL2SP \
13481 reload_flag \
13482 deplibs_check_method \
13483 file_magic_cmd \
13484 file_magic_glob \
13485 want_nocaseglob \
13486 sharedlib_from_linklib_cmd \
13487 AR \
13488 AR_FLAGS \
13489 archiver_list_spec \
13490 STRIP \
13491 RANLIB \
13492 CC \
13493 CFLAGS \
13494 compiler \
13495 lt_cv_sys_global_symbol_pipe \
13496 lt_cv_sys_global_symbol_to_cdecl \
13497 lt_cv_sys_global_symbol_to_c_name_address \
13498 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
13499 nm_file_list_spec \
13500 lt_prog_compiler_no_builtin_flag \
13501 lt_prog_compiler_pic \
13502 lt_prog_compiler_wl \
13503 lt_prog_compiler_static \
13504 lt_cv_prog_compiler_c_o \
13505 need_locks \
13506 MANIFEST_TOOL \
13507 DSYMUTIL \
13508 NMEDIT \
13509 LIPO \
13510 OTOOL \
13511 OTOOL64 \
13512 shrext_cmds \
13513 export_dynamic_flag_spec \
13514 whole_archive_flag_spec \
13515 compiler_needs_object \
13516 with_gnu_ld \
13517 allow_undefined_flag \
13518 no_undefined_flag \
13519 hardcode_libdir_flag_spec \
13520 hardcode_libdir_separator \
13521 exclude_expsyms \
13522 include_expsyms \
13523 file_list_spec \
13524 variables_saved_for_relink \
13525 libname_spec \
13526 library_names_spec \
13527 soname_spec \
13528 install_override_mode \
13529 finish_eval \
13530 old_striplib \
13531 striplib; do
13532     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
13533     *[\\\\\\\`\\"\\\$]*)
13534       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
13535       ;;
13536     *)
13537       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13538       ;;
13539     esac
13540 done
13541
13542 # Double-quote double-evaled strings.
13543 for var in reload_cmds \
13544 old_postinstall_cmds \
13545 old_postuninstall_cmds \
13546 old_archive_cmds \
13547 extract_expsyms_cmds \
13548 old_archive_from_new_cmds \
13549 old_archive_from_expsyms_cmds \
13550 archive_cmds \
13551 archive_expsym_cmds \
13552 module_cmds \
13553 module_expsym_cmds \
13554 export_symbols_cmds \
13555 prelink_cmds \
13556 postlink_cmds \
13557 postinstall_cmds \
13558 postuninstall_cmds \
13559 finish_cmds \
13560 sys_lib_search_path_spec \
13561 sys_lib_dlsearch_path_spec; do
13562     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
13563     *[\\\\\\\`\\"\\\$]*)
13564       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
13565       ;;
13566     *)
13567       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13568       ;;
13569     esac
13570 done
13571
13572 ac_aux_dir='$ac_aux_dir'
13573 xsi_shell='$xsi_shell'
13574 lt_shell_append='$lt_shell_append'
13575
13576 # See if we are running on zsh, and set the options which allow our
13577 # commands through without removal of \ escapes INIT.
13578 if test -n "\${ZSH_VERSION+set}" ; then
13579    setopt NO_GLOB_SUBST
13580 fi
13581
13582
13583     PACKAGE='$PACKAGE'
13584     VERSION='$VERSION'
13585     TIMESTAMP='$TIMESTAMP'
13586     RM='$RM'
13587     ofile='$ofile'
13588
13589
13590
13591
13592 _ACEOF
13593
13594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13595
13596 # Handling of arguments.
13597 for ac_config_target in $ac_config_targets
13598 do
13599   case $ac_config_target in
13600     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
13601     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
13602     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
13603     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
13604     "libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:scripts/libpng.pc-configure.in" ;;
13605     "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:scripts/libpng-config.in" ;;
13606
13607   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
13608   esac
13609 done
13610
13611
13612 # If the user did not use the arguments to specify the items to instantiate,
13613 # then the envvar interface is used.  Set only those that are not.
13614 # We use the long form for the default assignment because of an extremely
13615 # bizarre bug on SunOS 4.1.3.
13616 if $ac_need_defaults; then
13617   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
13618   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
13619   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
13620 fi
13621
13622 # Have a temporary directory for convenience.  Make it in the build tree
13623 # simply because there is no reason against having it here, and in addition,
13624 # creating and moving files from /tmp can sometimes cause problems.
13625 # Hook for its removal unless debugging.
13626 # Note that there is a small window in which the directory will not be cleaned:
13627 # after its creation but before its name has been assigned to `$tmp'.
13628 $debug ||
13629 {
13630   tmp= ac_tmp=
13631   trap 'exit_status=$?
13632   : "${ac_tmp:=$tmp}"
13633   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
13634 ' 0
13635   trap 'as_fn_exit 1' 1 2 13 15
13636 }
13637 # Create a (secure) tmp directory for tmp files.
13638
13639 {
13640   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
13641   test -d "$tmp"
13642 }  ||
13643 {
13644   tmp=./conf$$-$RANDOM
13645   (umask 077 && mkdir "$tmp")
13646 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
13647 ac_tmp=$tmp
13648
13649 # Set up the scripts for CONFIG_FILES section.
13650 # No need to generate them if there are no CONFIG_FILES.
13651 # This happens for instance with `./config.status config.h'.
13652 if test -n "$CONFIG_FILES"; then
13653
13654
13655 ac_cr=`echo X | tr X '\015'`
13656 # On cygwin, bash can eat \r inside `` if the user requested igncr.
13657 # But we know of no other shell where ac_cr would be empty at this
13658 # point, so we can use a bashism as a fallback.
13659 if test "x$ac_cr" = x; then
13660   eval ac_cr=\$\'\\r\'
13661 fi
13662 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
13663 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
13664   ac_cs_awk_cr='\\r'
13665 else
13666   ac_cs_awk_cr=$ac_cr
13667 fi
13668
13669 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
13670 _ACEOF
13671
13672
13673 {
13674   echo "cat >conf$$subs.awk <<_ACEOF" &&
13675   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
13676   echo "_ACEOF"
13677 } >conf$$subs.sh ||
13678   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
13679 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
13680 ac_delim='%!_!# '
13681 for ac_last_try in false false false false false :; do
13682   . ./conf$$subs.sh ||
13683     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
13684
13685   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
13686   if test $ac_delim_n = $ac_delim_num; then
13687     break
13688   elif $ac_last_try; then
13689     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
13690   else
13691     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13692   fi
13693 done
13694 rm -f conf$$subs.sh
13695
13696 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13697 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
13698 _ACEOF
13699 sed -n '
13700 h
13701 s/^/S["/; s/!.*/"]=/
13702 p
13703 g
13704 s/^[^!]*!//
13705 :repl
13706 t repl
13707 s/'"$ac_delim"'$//
13708 t delim
13709 :nl
13710 h
13711 s/\(.\{148\}\)..*/\1/
13712 t more1
13713 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
13714 p
13715 n
13716 b repl
13717 :more1
13718 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
13719 p
13720 g
13721 s/.\{148\}//
13722 t nl
13723 :delim
13724 h
13725 s/\(.\{148\}\)..*/\1/
13726 t more2
13727 s/["\\]/\\&/g; s/^/"/; s/$/"/
13728 p
13729 b
13730 :more2
13731 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
13732 p
13733 g
13734 s/.\{148\}//
13735 t delim
13736 ' <conf$$subs.awk | sed '
13737 /^[^""]/{
13738   N
13739   s/\n//
13740 }
13741 ' >>$CONFIG_STATUS || ac_write_fail=1
13742 rm -f conf$$subs.awk
13743 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13744 _ACAWK
13745 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
13746   for (key in S) S_is_set[key] = 1
13747   FS = "\a"
13748
13749 }
13750 {
13751   line = $ 0
13752   nfields = split(line, field, "@")
13753   substed = 0
13754   len = length(field[1])
13755   for (i = 2; i < nfields; i++) {
13756     key = field[i]
13757     keylen = length(key)
13758     if (S_is_set[key]) {
13759       value = S[key]
13760       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
13761       len += length(value) + length(field[++i])
13762       substed = 1
13763     } else
13764       len += 1 + keylen
13765   }
13766
13767   print line
13768 }
13769
13770 _ACAWK
13771 _ACEOF
13772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13773 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
13774   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
13775 else
13776   cat
13777 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
13778   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
13779 _ACEOF
13780
13781 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
13782 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
13783 # trailing colons and then remove the whole line if VPATH becomes empty
13784 # (actually we leave an empty line to preserve line numbers).
13785 if test "x$srcdir" = x.; then
13786   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
13787 h
13788 s///
13789 s/^/:/
13790 s/[      ]*$/:/
13791 s/:\$(srcdir):/:/g
13792 s/:\${srcdir}:/:/g
13793 s/:@srcdir@:/:/g
13794 s/^:*//
13795 s/:*$//
13796 x
13797 s/\(=[   ]*\).*/\1/
13798 G
13799 s/\n//
13800 s/^[^=]*=[       ]*$//
13801 }'
13802 fi
13803
13804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13805 fi # test -n "$CONFIG_FILES"
13806
13807 # Set up the scripts for CONFIG_HEADERS section.
13808 # No need to generate them if there are no CONFIG_HEADERS.
13809 # This happens for instance with `./config.status Makefile'.
13810 if test -n "$CONFIG_HEADERS"; then
13811 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
13812 BEGIN {
13813 _ACEOF
13814
13815 # Transform confdefs.h into an awk script `defines.awk', embedded as
13816 # here-document in config.status, that substitutes the proper values into
13817 # config.h.in to produce config.h.
13818
13819 # Create a delimiter string that does not exist in confdefs.h, to ease
13820 # handling of long lines.
13821 ac_delim='%!_!# '
13822 for ac_last_try in false false :; do
13823   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
13824   if test -z "$ac_tt"; then
13825     break
13826   elif $ac_last_try; then
13827     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
13828   else
13829     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13830   fi
13831 done
13832
13833 # For the awk script, D is an array of macro values keyed by name,
13834 # likewise P contains macro parameters if any.  Preserve backslash
13835 # newline sequences.
13836
13837 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13838 sed -n '
13839 s/.\{148\}/&'"$ac_delim"'/g
13840 t rset
13841 :rset
13842 s/^[     ]*#[    ]*define[       ][      ]*/ /
13843 t def
13844 d
13845 :def
13846 s/\\$//
13847 t bsnl
13848 s/["\\]/\\&/g
13849 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13850 D["\1"]=" \3"/p
13851 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13852 d
13853 :bsnl
13854 s/["\\]/\\&/g
13855 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13856 D["\1"]=" \3\\\\\\n"\\/p
13857 t cont
13858 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13859 t cont
13860 d
13861 :cont
13862 n
13863 s/.\{148\}/&'"$ac_delim"'/g
13864 t clear
13865 :clear
13866 s/\\$//
13867 t bsnlc
13868 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13869 d
13870 :bsnlc
13871 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13872 b cont
13873 ' <confdefs.h | sed '
13874 s/'"$ac_delim"'/"\\\
13875 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13876
13877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13878   for (key in D) D_is_set[key] = 1
13879   FS = "\a"
13880 }
13881 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13882   line = \$ 0
13883   split(line, arg, " ")
13884   if (arg[1] == "#") {
13885     defundef = arg[2]
13886     mac1 = arg[3]
13887   } else {
13888     defundef = substr(arg[1], 2)
13889     mac1 = arg[2]
13890   }
13891   split(mac1, mac2, "(") #)
13892   macro = mac2[1]
13893   prefix = substr(line, 1, index(line, defundef) - 1)
13894   if (D_is_set[macro]) {
13895     # Preserve the white space surrounding the "#".
13896     print prefix "define", macro P[macro] D[macro]
13897     next
13898   } else {
13899     # Replace #undef with comments.  This is necessary, for example,
13900     # in the case of _POSIX_SOURCE, which is predefined and required
13901     # on some systems where configure will not decide to define it.
13902     if (defundef == "undef") {
13903       print "/*", prefix defundef, macro, "*/"
13904       next
13905     }
13906   }
13907 }
13908 { print }
13909 _ACAWK
13910 _ACEOF
13911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13912   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13913 fi # test -n "$CONFIG_HEADERS"
13914
13915
13916 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13917 shift
13918 for ac_tag
13919 do
13920   case $ac_tag in
13921   :[FHLC]) ac_mode=$ac_tag; continue;;
13922   esac
13923   case $ac_mode$ac_tag in
13924   :[FHL]*:*);;
13925   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13926   :[FH]-) ac_tag=-:-;;
13927   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13928   esac
13929   ac_save_IFS=$IFS
13930   IFS=:
13931   set x $ac_tag
13932   IFS=$ac_save_IFS
13933   shift
13934   ac_file=$1
13935   shift
13936
13937   case $ac_mode in
13938   :L) ac_source=$1;;
13939   :[FH])
13940     ac_file_inputs=
13941     for ac_f
13942     do
13943       case $ac_f in
13944       -) ac_f="$ac_tmp/stdin";;
13945       *) # Look for the file first in the build tree, then in the source tree
13946          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13947          # because $ac_f cannot contain `:'.
13948          test -f "$ac_f" ||
13949            case $ac_f in
13950            [\\/$]*) false;;
13951            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13952            esac ||
13953            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13954       esac
13955       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13956       as_fn_append ac_file_inputs " '$ac_f'"
13957     done
13958
13959     # Let's still pretend it is `configure' which instantiates (i.e., don't
13960     # use $as_me), people would be surprised to read:
13961     #    /* config.h.  Generated by config.status.  */
13962     configure_input='Generated from '`
13963           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13964         `' by configure.'
13965     if test x"$ac_file" != x-; then
13966       configure_input="$ac_file.  $configure_input"
13967       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13968 $as_echo "$as_me: creating $ac_file" >&6;}
13969     fi
13970     # Neutralize special characters interpreted by sed in replacement strings.
13971     case $configure_input in #(
13972     *\&* | *\|* | *\\* )
13973        ac_sed_conf_input=`$as_echo "$configure_input" |
13974        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13975     *) ac_sed_conf_input=$configure_input;;
13976     esac
13977
13978     case $ac_tag in
13979     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13980       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13981     esac
13982     ;;
13983   esac
13984
13985   ac_dir=`$as_dirname -- "$ac_file" ||
13986 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13987          X"$ac_file" : 'X\(//\)[^/]' \| \
13988          X"$ac_file" : 'X\(//\)$' \| \
13989          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13990 $as_echo X"$ac_file" |
13991     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13992             s//\1/
13993             q
13994           }
13995           /^X\(\/\/\)[^/].*/{
13996             s//\1/
13997             q
13998           }
13999           /^X\(\/\/\)$/{
14000             s//\1/
14001             q
14002           }
14003           /^X\(\/\).*/{
14004             s//\1/
14005             q
14006           }
14007           s/.*/./; q'`
14008   as_dir="$ac_dir"; as_fn_mkdir_p
14009   ac_builddir=.
14010
14011 case "$ac_dir" in
14012 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14013 *)
14014   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14015   # A ".." for each directory in $ac_dir_suffix.
14016   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14017   case $ac_top_builddir_sub in
14018   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14019   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14020   esac ;;
14021 esac
14022 ac_abs_top_builddir=$ac_pwd
14023 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14024 # for backward compatibility:
14025 ac_top_builddir=$ac_top_build_prefix
14026
14027 case $srcdir in
14028   .)  # We are building in place.
14029     ac_srcdir=.
14030     ac_top_srcdir=$ac_top_builddir_sub
14031     ac_abs_top_srcdir=$ac_pwd ;;
14032   [\\/]* | ?:[\\/]* )  # Absolute name.
14033     ac_srcdir=$srcdir$ac_dir_suffix;
14034     ac_top_srcdir=$srcdir
14035     ac_abs_top_srcdir=$srcdir ;;
14036   *) # Relative name.
14037     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14038     ac_top_srcdir=$ac_top_build_prefix$srcdir
14039     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14040 esac
14041 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14042
14043
14044   case $ac_mode in
14045   :F)
14046   #
14047   # CONFIG_FILE
14048   #
14049
14050   case $INSTALL in
14051   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14052   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14053   esac
14054   ac_MKDIR_P=$MKDIR_P
14055   case $MKDIR_P in
14056   [\\/$]* | ?:[\\/]* ) ;;
14057   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
14058   esac
14059 _ACEOF
14060
14061 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14062 # If the template does not know about datarootdir, expand it.
14063 # FIXME: This hack should be removed a few years after 2.60.
14064 ac_datarootdir_hack=; ac_datarootdir_seen=
14065 ac_sed_dataroot='
14066 /datarootdir/ {
14067   p
14068   q
14069 }
14070 /@datadir@/p
14071 /@docdir@/p
14072 /@infodir@/p
14073 /@localedir@/p
14074 /@mandir@/p'
14075 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14076 *datarootdir*) ac_datarootdir_seen=yes;;
14077 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14078   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14079 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14080 _ACEOF
14081 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14082   ac_datarootdir_hack='
14083   s&@datadir@&$datadir&g
14084   s&@docdir@&$docdir&g
14085   s&@infodir@&$infodir&g
14086   s&@localedir@&$localedir&g
14087   s&@mandir@&$mandir&g
14088   s&\\\${datarootdir}&$datarootdir&g' ;;
14089 esac
14090 _ACEOF
14091
14092 # Neutralize VPATH when `$srcdir' = `.'.
14093 # Shell code in configure.ac might set extrasub.
14094 # FIXME: do we really want to maintain this feature?
14095 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14096 ac_sed_extra="$ac_vpsub
14097 $extrasub
14098 _ACEOF
14099 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14100 :t
14101 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14102 s|@configure_input@|$ac_sed_conf_input|;t t
14103 s&@top_builddir@&$ac_top_builddir_sub&;t t
14104 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14105 s&@srcdir@&$ac_srcdir&;t t
14106 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14107 s&@top_srcdir@&$ac_top_srcdir&;t t
14108 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14109 s&@builddir@&$ac_builddir&;t t
14110 s&@abs_builddir@&$ac_abs_builddir&;t t
14111 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14112 s&@INSTALL@&$ac_INSTALL&;t t
14113 s&@MKDIR_P@&$ac_MKDIR_P&;t t
14114 $ac_datarootdir_hack
14115 "
14116 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
14117   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14118
14119 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14120   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
14121   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
14122       "$ac_tmp/out"`; test -z "$ac_out"; } &&
14123   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14124 which seems to be undefined.  Please make sure it is defined" >&5
14125 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14126 which seems to be undefined.  Please make sure it is defined" >&2;}
14127
14128   rm -f "$ac_tmp/stdin"
14129   case $ac_file in
14130   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14131   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14132   esac \
14133   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14134  ;;
14135   :H)
14136   #
14137   # CONFIG_HEADER
14138   #
14139   if test x"$ac_file" != x-; then
14140     {
14141       $as_echo "/* $configure_input  */" \
14142       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
14143     } >"$ac_tmp/config.h" \
14144       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14145     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
14146       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14147 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14148     else
14149       rm -f "$ac_file"
14150       mv "$ac_tmp/config.h" "$ac_file" \
14151         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14152     fi
14153   else
14154     $as_echo "/* $configure_input  */" \
14155       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
14156       || as_fn_error $? "could not create -" "$LINENO" 5
14157   fi
14158 # Compute "$ac_file"'s index in $config_headers.
14159 _am_arg="$ac_file"
14160 _am_stamp_count=1
14161 for _am_header in $config_headers :; do
14162   case $_am_header in
14163     $_am_arg | $_am_arg:* )
14164       break ;;
14165     * )
14166       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
14167   esac
14168 done
14169 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
14170 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14171          X"$_am_arg" : 'X\(//\)[^/]' \| \
14172          X"$_am_arg" : 'X\(//\)$' \| \
14173          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
14174 $as_echo X"$_am_arg" |
14175     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14176             s//\1/
14177             q
14178           }
14179           /^X\(\/\/\)[^/].*/{
14180             s//\1/
14181             q
14182           }
14183           /^X\(\/\/\)$/{
14184             s//\1/
14185             q
14186           }
14187           /^X\(\/\).*/{
14188             s//\1/
14189             q
14190           }
14191           s/.*/./; q'`/stamp-h$_am_stamp_count
14192  ;;
14193
14194   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14195 $as_echo "$as_me: executing $ac_file commands" >&6;}
14196  ;;
14197   esac
14198
14199
14200   case $ac_file$ac_mode in
14201     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
14202   # Older Autoconf quotes --file arguments for eval, but not when files
14203   # are listed without --file.  Let's play safe and only enable the eval
14204   # if we detect the quoting.
14205   case $CONFIG_FILES in
14206   *\'*) eval set x "$CONFIG_FILES" ;;
14207   *)   set x $CONFIG_FILES ;;
14208   esac
14209   shift
14210   for mf
14211   do
14212     # Strip MF so we end up with the name of the file.
14213     mf=`echo "$mf" | sed -e 's/:.*$//'`
14214     # Check whether this is an Automake generated Makefile or not.
14215     # We used to match only the files named 'Makefile.in', but
14216     # some people rename them; so instead we look at the file content.
14217     # Grep'ing the first line is not enough: some people post-process
14218     # each Makefile.in and add a new line on top of each file to say so.
14219     # Grep'ing the whole file is not good either: AIX grep has a line
14220     # limit of 2048, but all sed's we know have understand at least 4000.
14221     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
14222       dirpart=`$as_dirname -- "$mf" ||
14223 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14224          X"$mf" : 'X\(//\)[^/]' \| \
14225          X"$mf" : 'X\(//\)$' \| \
14226          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
14227 $as_echo X"$mf" |
14228     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14229             s//\1/
14230             q
14231           }
14232           /^X\(\/\/\)[^/].*/{
14233             s//\1/
14234             q
14235           }
14236           /^X\(\/\/\)$/{
14237             s//\1/
14238             q
14239           }
14240           /^X\(\/\).*/{
14241             s//\1/
14242             q
14243           }
14244           s/.*/./; q'`
14245     else
14246       continue
14247     fi
14248     # Extract the definition of DEPDIR, am__include, and am__quote
14249     # from the Makefile without running 'make'.
14250     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
14251     test -z "$DEPDIR" && continue
14252     am__include=`sed -n 's/^am__include = //p' < "$mf"`
14253     test -z "$am__include" && continue
14254     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
14255     # Find all dependency output files, they are included files with
14256     # $(DEPDIR) in their names.  We invoke sed twice because it is the
14257     # simplest approach to changing $(DEPDIR) to its actual value in the
14258     # expansion.
14259     for file in `sed -n "
14260       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
14261          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
14262       # Make sure the directory exists.
14263       test -f "$dirpart/$file" && continue
14264       fdir=`$as_dirname -- "$file" ||
14265 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14266          X"$file" : 'X\(//\)[^/]' \| \
14267          X"$file" : 'X\(//\)$' \| \
14268          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
14269 $as_echo X"$file" |
14270     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14271             s//\1/
14272             q
14273           }
14274           /^X\(\/\/\)[^/].*/{
14275             s//\1/
14276             q
14277           }
14278           /^X\(\/\/\)$/{
14279             s//\1/
14280             q
14281           }
14282           /^X\(\/\).*/{
14283             s//\1/
14284             q
14285           }
14286           s/.*/./; q'`
14287       as_dir=$dirpart/$fdir; as_fn_mkdir_p
14288       # echo "creating $dirpart/$file"
14289       echo '# dummy' > "$dirpart/$file"
14290     done
14291   done
14292 }
14293  ;;
14294     "libtool":C)
14295
14296     # See if we are running on zsh, and set the options which allow our
14297     # commands through without removal of \ escapes.
14298     if test -n "${ZSH_VERSION+set}" ; then
14299       setopt NO_GLOB_SUBST
14300     fi
14301
14302     cfgfile="${ofile}T"
14303     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
14304     $RM "$cfgfile"
14305
14306     cat <<_LT_EOF >> "$cfgfile"
14307 #! $SHELL
14308
14309 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
14310 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
14311 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
14312 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
14313 #
14314 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14315 #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
14316 #                 Foundation, Inc.
14317 #   Written by Gordon Matzigkeit, 1996
14318 #
14319 #   This file is part of GNU Libtool.
14320 #
14321 # GNU Libtool is free software; you can redistribute it and/or
14322 # modify it under the terms of the GNU General Public License as
14323 # published by the Free Software Foundation; either version 2 of
14324 # the License, or (at your option) any later version.
14325 #
14326 # As a special exception to the GNU General Public License,
14327 # if you distribute this file as part of a program or library that
14328 # is built using GNU Libtool, you may include this file under the
14329 # same distribution terms that you use for the rest of that program.
14330 #
14331 # GNU Libtool is distributed in the hope that it will be useful,
14332 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14333 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14334 # GNU General Public License for more details.
14335 #
14336 # You should have received a copy of the GNU General Public License
14337 # along with GNU Libtool; see the file COPYING.  If not, a copy
14338 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
14339 # obtained by writing to the Free Software Foundation, Inc.,
14340 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14341
14342
14343 # The names of the tagged configurations supported by this script.
14344 available_tags=""
14345
14346 # ### BEGIN LIBTOOL CONFIG
14347
14348 # A sed program that does not truncate output.
14349 SED=$lt_SED
14350
14351 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
14352 Xsed="\$SED -e 1s/^X//"
14353
14354 # A grep program that handles long lines.
14355 GREP=$lt_GREP
14356
14357 # An ERE matcher.
14358 EGREP=$lt_EGREP
14359
14360 # A literal string matcher.
14361 FGREP=$lt_FGREP
14362
14363 # Shell to use when invoking shell scripts.
14364 SHELL=$lt_SHELL
14365
14366 # An echo program that protects backslashes.
14367 ECHO=$lt_ECHO
14368
14369 # Assembler program.
14370 AS=$lt_AS
14371
14372 # DLL creation program.
14373 DLLTOOL=$lt_DLLTOOL
14374
14375 # Object dumper program.
14376 OBJDUMP=$lt_OBJDUMP
14377
14378 # Which release of libtool.m4 was used?
14379 macro_version=$macro_version
14380 macro_revision=$macro_revision
14381
14382 # Whether or not to build shared libraries.
14383 build_libtool_libs=$enable_shared
14384
14385 # Whether or not to build static libraries.
14386 build_old_libs=$enable_static
14387
14388 # What type of objects to build.
14389 pic_mode=$pic_mode
14390
14391 # Whether or not to optimize for fast installation.
14392 fast_install=$enable_fast_install
14393
14394 # The PATH separator for the build system.
14395 PATH_SEPARATOR=$lt_PATH_SEPARATOR
14396
14397 # The host system.
14398 host_alias=$host_alias
14399 host=$host
14400 host_os=$host_os
14401
14402 # The build system.
14403 build_alias=$build_alias
14404 build=$build
14405 build_os=$build_os
14406
14407 # A BSD- or MS-compatible name lister.
14408 NM=$lt_NM
14409
14410 # Whether we need soft or hard links.
14411 LN_S=$lt_LN_S
14412
14413 # What is the maximum length of a command?
14414 max_cmd_len=$max_cmd_len
14415
14416 # Object file suffix (normally "o").
14417 objext=$ac_objext
14418
14419 # Executable file suffix (normally "").
14420 exeext=$exeext
14421
14422 # whether the shell understands "unset".
14423 lt_unset=$lt_unset
14424
14425 # turn spaces into newlines.
14426 SP2NL=$lt_lt_SP2NL
14427
14428 # turn newlines into spaces.
14429 NL2SP=$lt_lt_NL2SP
14430
14431 # convert \$build file names to \$host format.
14432 to_host_file_cmd=$lt_cv_to_host_file_cmd
14433
14434 # convert \$build files to toolchain format.
14435 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
14436
14437 # Method to check whether dependent libraries are shared objects.
14438 deplibs_check_method=$lt_deplibs_check_method
14439
14440 # Command to use when deplibs_check_method = "file_magic".
14441 file_magic_cmd=$lt_file_magic_cmd
14442
14443 # How to find potential files when deplibs_check_method = "file_magic".
14444 file_magic_glob=$lt_file_magic_glob
14445
14446 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
14447 want_nocaseglob=$lt_want_nocaseglob
14448
14449 # Command to associate shared and link libraries.
14450 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
14451
14452 # The archiver.
14453 AR=$lt_AR
14454
14455 # Flags to create an archive.
14456 AR_FLAGS=$lt_AR_FLAGS
14457
14458 # How to feed a file listing to the archiver.
14459 archiver_list_spec=$lt_archiver_list_spec
14460
14461 # A symbol stripping program.
14462 STRIP=$lt_STRIP
14463
14464 # Commands used to install an old-style archive.
14465 RANLIB=$lt_RANLIB
14466 old_postinstall_cmds=$lt_old_postinstall_cmds
14467 old_postuninstall_cmds=$lt_old_postuninstall_cmds
14468
14469 # Whether to use a lock for old archive extraction.
14470 lock_old_archive_extraction=$lock_old_archive_extraction
14471
14472 # A C compiler.
14473 LTCC=$lt_CC
14474
14475 # LTCC compiler flags.
14476 LTCFLAGS=$lt_CFLAGS
14477
14478 # Take the output of nm and produce a listing of raw symbols and C names.
14479 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
14480
14481 # Transform the output of nm in a proper C declaration.
14482 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
14483
14484 # Transform the output of nm in a C name address pair.
14485 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
14486
14487 # Transform the output of nm in a C name address pair when lib prefix is needed.
14488 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
14489
14490 # Specify filename containing input files for \$NM.
14491 nm_file_list_spec=$lt_nm_file_list_spec
14492
14493 # The root where to search for dependent libraries,and in which our libraries should be installed.
14494 lt_sysroot=$lt_sysroot
14495
14496 # The name of the directory that contains temporary libtool files.
14497 objdir=$objdir
14498
14499 # Used to examine libraries when file_magic_cmd begins with "file".
14500 MAGIC_CMD=$MAGIC_CMD
14501
14502 # Must we lock files when doing compilation?
14503 need_locks=$lt_need_locks
14504
14505 # Manifest tool.
14506 MANIFEST_TOOL=$lt_MANIFEST_TOOL
14507
14508 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
14509 DSYMUTIL=$lt_DSYMUTIL
14510
14511 # Tool to change global to local symbols on Mac OS X.
14512 NMEDIT=$lt_NMEDIT
14513
14514 # Tool to manipulate fat objects and archives on Mac OS X.
14515 LIPO=$lt_LIPO
14516
14517 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
14518 OTOOL=$lt_OTOOL
14519
14520 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
14521 OTOOL64=$lt_OTOOL64
14522
14523 # Old archive suffix (normally "a").
14524 libext=$libext
14525
14526 # Shared library suffix (normally ".so").
14527 shrext_cmds=$lt_shrext_cmds
14528
14529 # The commands to extract the exported symbol list from a shared archive.
14530 extract_expsyms_cmds=$lt_extract_expsyms_cmds
14531
14532 # Variables whose values should be saved in libtool wrapper scripts and
14533 # restored at link time.
14534 variables_saved_for_relink=$lt_variables_saved_for_relink
14535
14536 # Do we need the "lib" prefix for modules?
14537 need_lib_prefix=$need_lib_prefix
14538
14539 # Do we need a version for libraries?
14540 need_version=$need_version
14541
14542 # Library versioning type.
14543 version_type=$version_type
14544
14545 # Shared library runtime path variable.
14546 runpath_var=$runpath_var
14547
14548 # Shared library path variable.
14549 shlibpath_var=$shlibpath_var
14550
14551 # Is shlibpath searched before the hard-coded library search path?
14552 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
14553
14554 # Format of library name prefix.
14555 libname_spec=$lt_libname_spec
14556
14557 # List of archive names.  First name is the real one, the rest are links.
14558 # The last name is the one that the linker finds with -lNAME
14559 library_names_spec=$lt_library_names_spec
14560
14561 # The coded name of the library, if different from the real name.
14562 soname_spec=$lt_soname_spec
14563
14564 # Permission mode override for installation of shared libraries.
14565 install_override_mode=$lt_install_override_mode
14566
14567 # Command to use after installation of a shared archive.
14568 postinstall_cmds=$lt_postinstall_cmds
14569
14570 # Command to use after uninstallation of a shared archive.
14571 postuninstall_cmds=$lt_postuninstall_cmds
14572
14573 # Commands used to finish a libtool library installation in a directory.
14574 finish_cmds=$lt_finish_cmds
14575
14576 # As "finish_cmds", except a single script fragment to be evaled but
14577 # not shown.
14578 finish_eval=$lt_finish_eval
14579
14580 # Whether we should hardcode library paths into libraries.
14581 hardcode_into_libs=$hardcode_into_libs
14582
14583 # Compile-time system search path for libraries.
14584 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
14585
14586 # Run-time system search path for libraries.
14587 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
14588
14589 # Whether dlopen is supported.
14590 dlopen_support=$enable_dlopen
14591
14592 # Whether dlopen of programs is supported.
14593 dlopen_self=$enable_dlopen_self
14594
14595 # Whether dlopen of statically linked programs is supported.
14596 dlopen_self_static=$enable_dlopen_self_static
14597
14598 # Commands to strip libraries.
14599 old_striplib=$lt_old_striplib
14600 striplib=$lt_striplib
14601
14602
14603 # The linker used to build libraries.
14604 LD=$lt_LD
14605
14606 # How to create reloadable object files.
14607 reload_flag=$lt_reload_flag
14608 reload_cmds=$lt_reload_cmds
14609
14610 # Commands used to build an old-style archive.
14611 old_archive_cmds=$lt_old_archive_cmds
14612
14613 # A language specific compiler.
14614 CC=$lt_compiler
14615
14616 # Is the compiler the GNU compiler?
14617 with_gcc=$GCC
14618
14619 # Compiler flag to turn off builtin functions.
14620 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
14621
14622 # Additional compiler flags for building library objects.
14623 pic_flag=$lt_lt_prog_compiler_pic
14624
14625 # How to pass a linker flag through the compiler.
14626 wl=$lt_lt_prog_compiler_wl
14627
14628 # Compiler flag to prevent dynamic linking.
14629 link_static_flag=$lt_lt_prog_compiler_static
14630
14631 # Does compiler simultaneously support -c and -o options?
14632 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
14633
14634 # Whether or not to add -lc for building shared libraries.
14635 build_libtool_need_lc=$archive_cmds_need_lc
14636
14637 # Whether or not to disallow shared libs when runtime libs are static.
14638 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
14639
14640 # Compiler flag to allow reflexive dlopens.
14641 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
14642
14643 # Compiler flag to generate shared objects directly from archives.
14644 whole_archive_flag_spec=$lt_whole_archive_flag_spec
14645
14646 # Whether the compiler copes with passing no objects directly.
14647 compiler_needs_object=$lt_compiler_needs_object
14648
14649 # Create an old-style archive from a shared archive.
14650 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
14651
14652 # Create a temporary old-style archive to link instead of a shared archive.
14653 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
14654
14655 # Commands used to build a shared archive.
14656 archive_cmds=$lt_archive_cmds
14657 archive_expsym_cmds=$lt_archive_expsym_cmds
14658
14659 # Commands used to build a loadable module if different from building
14660 # a shared archive.
14661 module_cmds=$lt_module_cmds
14662 module_expsym_cmds=$lt_module_expsym_cmds
14663
14664 # Whether we are building with GNU ld or not.
14665 with_gnu_ld=$lt_with_gnu_ld
14666
14667 # Flag that allows shared libraries with undefined symbols to be built.
14668 allow_undefined_flag=$lt_allow_undefined_flag
14669
14670 # Flag that enforces no undefined symbols.
14671 no_undefined_flag=$lt_no_undefined_flag
14672
14673 # Flag to hardcode \$libdir into a binary during linking.
14674 # This must work even if \$libdir does not exist
14675 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
14676
14677 # Whether we need a single "-rpath" flag with a separated argument.
14678 hardcode_libdir_separator=$lt_hardcode_libdir_separator
14679
14680 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
14681 # DIR into the resulting binary.
14682 hardcode_direct=$hardcode_direct
14683
14684 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
14685 # DIR into the resulting binary and the resulting library dependency is
14686 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
14687 # library is relocated.
14688 hardcode_direct_absolute=$hardcode_direct_absolute
14689
14690 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
14691 # into the resulting binary.
14692 hardcode_minus_L=$hardcode_minus_L
14693
14694 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
14695 # into the resulting binary.
14696 hardcode_shlibpath_var=$hardcode_shlibpath_var
14697
14698 # Set to "yes" if building a shared library automatically hardcodes DIR
14699 # into the library and all subsequent libraries and executables linked
14700 # against it.
14701 hardcode_automatic=$hardcode_automatic
14702
14703 # Set to yes if linker adds runtime paths of dependent libraries
14704 # to runtime path list.
14705 inherit_rpath=$inherit_rpath
14706
14707 # Whether libtool must link a program against all its dependency libraries.
14708 link_all_deplibs=$link_all_deplibs
14709
14710 # Set to "yes" if exported symbols are required.
14711 always_export_symbols=$always_export_symbols
14712
14713 # The commands to list exported symbols.
14714 export_symbols_cmds=$lt_export_symbols_cmds
14715
14716 # Symbols that should not be listed in the preloaded symbols.
14717 exclude_expsyms=$lt_exclude_expsyms
14718
14719 # Symbols that must always be exported.
14720 include_expsyms=$lt_include_expsyms
14721
14722 # Commands necessary for linking programs (against libraries) with templates.
14723 prelink_cmds=$lt_prelink_cmds
14724
14725 # Commands necessary for finishing linking programs.
14726 postlink_cmds=$lt_postlink_cmds
14727
14728 # Specify filename containing input files.
14729 file_list_spec=$lt_file_list_spec
14730
14731 # How to hardcode a shared library path into an executable.
14732 hardcode_action=$hardcode_action
14733
14734 # ### END LIBTOOL CONFIG
14735
14736 _LT_EOF
14737
14738   case $host_os in
14739   aix3*)
14740     cat <<\_LT_EOF >> "$cfgfile"
14741 # AIX sometimes has problems with the GCC collect2 program.  For some
14742 # reason, if we set the COLLECT_NAMES environment variable, the problems
14743 # vanish in a puff of smoke.
14744 if test "X${COLLECT_NAMES+set}" != Xset; then
14745   COLLECT_NAMES=
14746   export COLLECT_NAMES
14747 fi
14748 _LT_EOF
14749     ;;
14750   esac
14751
14752
14753 ltmain="$ac_aux_dir/ltmain.sh"
14754
14755
14756   # We use sed instead of cat because bash on DJGPP gets confused if
14757   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
14758   # text mode, it properly converts lines to CR/LF.  This bash problem
14759   # is reportedly fixed, but why not run on old versions too?
14760   sed '$q' "$ltmain" >> "$cfgfile" \
14761      || (rm -f "$cfgfile"; exit 1)
14762
14763   if test x"$xsi_shell" = xyes; then
14764   sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
14765 func_dirname ()\
14766 {\
14767 \    case ${1} in\
14768 \      */*) func_dirname_result="${1%/*}${2}" ;;\
14769 \      *  ) func_dirname_result="${3}" ;;\
14770 \    esac\
14771 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
14772   && mv -f "$cfgfile.tmp" "$cfgfile" \
14773     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14774 test 0 -eq $? || _lt_function_replace_fail=:
14775
14776
14777   sed -e '/^func_basename ()$/,/^} # func_basename /c\
14778 func_basename ()\
14779 {\
14780 \    func_basename_result="${1##*/}"\
14781 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
14782   && mv -f "$cfgfile.tmp" "$cfgfile" \
14783     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14784 test 0 -eq $? || _lt_function_replace_fail=:
14785
14786
14787   sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
14788 func_dirname_and_basename ()\
14789 {\
14790 \    case ${1} in\
14791 \      */*) func_dirname_result="${1%/*}${2}" ;;\
14792 \      *  ) func_dirname_result="${3}" ;;\
14793 \    esac\
14794 \    func_basename_result="${1##*/}"\
14795 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
14796   && mv -f "$cfgfile.tmp" "$cfgfile" \
14797     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14798 test 0 -eq $? || _lt_function_replace_fail=:
14799
14800
14801   sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
14802 func_stripname ()\
14803 {\
14804 \    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
14805 \    # positional parameters, so assign one to ordinary parameter first.\
14806 \    func_stripname_result=${3}\
14807 \    func_stripname_result=${func_stripname_result#"${1}"}\
14808 \    func_stripname_result=${func_stripname_result%"${2}"}\
14809 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
14810   && mv -f "$cfgfile.tmp" "$cfgfile" \
14811     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14812 test 0 -eq $? || _lt_function_replace_fail=:
14813
14814
14815   sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
14816 func_split_long_opt ()\
14817 {\
14818 \    func_split_long_opt_name=${1%%=*}\
14819 \    func_split_long_opt_arg=${1#*=}\
14820 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
14821   && mv -f "$cfgfile.tmp" "$cfgfile" \
14822     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14823 test 0 -eq $? || _lt_function_replace_fail=:
14824
14825
14826   sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
14827 func_split_short_opt ()\
14828 {\
14829 \    func_split_short_opt_arg=${1#??}\
14830 \    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
14831 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
14832   && mv -f "$cfgfile.tmp" "$cfgfile" \
14833     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14834 test 0 -eq $? || _lt_function_replace_fail=:
14835
14836
14837   sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
14838 func_lo2o ()\
14839 {\
14840 \    case ${1} in\
14841 \      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
14842 \      *)    func_lo2o_result=${1} ;;\
14843 \    esac\
14844 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
14845   && mv -f "$cfgfile.tmp" "$cfgfile" \
14846     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14847 test 0 -eq $? || _lt_function_replace_fail=:
14848
14849
14850   sed -e '/^func_xform ()$/,/^} # func_xform /c\
14851 func_xform ()\
14852 {\
14853     func_xform_result=${1%.*}.lo\
14854 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
14855   && mv -f "$cfgfile.tmp" "$cfgfile" \
14856     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14857 test 0 -eq $? || _lt_function_replace_fail=:
14858
14859
14860   sed -e '/^func_arith ()$/,/^} # func_arith /c\
14861 func_arith ()\
14862 {\
14863     func_arith_result=$(( $* ))\
14864 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
14865   && mv -f "$cfgfile.tmp" "$cfgfile" \
14866     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14867 test 0 -eq $? || _lt_function_replace_fail=:
14868
14869
14870   sed -e '/^func_len ()$/,/^} # func_len /c\
14871 func_len ()\
14872 {\
14873     func_len_result=${#1}\
14874 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
14875   && mv -f "$cfgfile.tmp" "$cfgfile" \
14876     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14877 test 0 -eq $? || _lt_function_replace_fail=:
14878
14879 fi
14880
14881 if test x"$lt_shell_append" = xyes; then
14882   sed -e '/^func_append ()$/,/^} # func_append /c\
14883 func_append ()\
14884 {\
14885     eval "${1}+=\\${2}"\
14886 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
14887   && mv -f "$cfgfile.tmp" "$cfgfile" \
14888     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14889 test 0 -eq $? || _lt_function_replace_fail=:
14890
14891
14892   sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
14893 func_append_quoted ()\
14894 {\
14895 \    func_quote_for_eval "${2}"\
14896 \    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
14897 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
14898   && mv -f "$cfgfile.tmp" "$cfgfile" \
14899     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14900 test 0 -eq $? || _lt_function_replace_fail=:
14901
14902
14903   # Save a `func_append' function call where possible by direct use of '+='
14904   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
14905     && mv -f "$cfgfile.tmp" "$cfgfile" \
14906       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14907   test 0 -eq $? || _lt_function_replace_fail=:
14908 else
14909   # Save a `func_append' function call even when '+=' is not available
14910   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
14911     && mv -f "$cfgfile.tmp" "$cfgfile" \
14912       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
14913   test 0 -eq $? || _lt_function_replace_fail=:
14914 fi
14915
14916 if test x"$_lt_function_replace_fail" = x":"; then
14917   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
14918 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
14919 fi
14920
14921
14922    mv -f "$cfgfile" "$ofile" ||
14923     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
14924   chmod +x "$ofile"
14925
14926  ;;
14927     "libpng-config":F) chmod +x libpng-config ;;
14928
14929   esac
14930 done # for ac_tag
14931
14932
14933 as_fn_exit 0
14934 _ACEOF
14935 ac_clean_files=$ac_clean_files_save
14936
14937 test $ac_write_fail = 0 ||
14938   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14939
14940
14941 # configure is writing to config.log, and then calls config.status.
14942 # config.status does its own redirection, appending to config.log.
14943 # Unfortunately, on DOS this fails, as config.log is still kept open
14944 # by configure, so config.status won't be able to write to it; its
14945 # output is simply discarded.  So we exec the FD to /dev/null,
14946 # effectively closing config.log, so it can be properly (re)opened and
14947 # appended to by config.status.  When coming back to configure, we
14948 # need to make the FD available again.
14949 if test "$no_create" != yes; then
14950   ac_cs_success=:
14951   ac_config_status_args=
14952   test "$silent" = yes &&
14953     ac_config_status_args="$ac_config_status_args --quiet"
14954   exec 5>/dev/null
14955   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14956   exec 5>>config.log
14957   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14958   # would make configure fail if this is the last instruction.
14959   $ac_cs_success || as_fn_exit 1
14960 fi
14961 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14962   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14963 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14964 fi
14965