src/png/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for libpng 1.5.7.
   4 #
   5 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
   6 #
   7 #
   8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
  10 # Foundation, Inc.
  11 #
  12 #
  13 # This configure script is free software; the Free Software Foundation
  14 # gives unlimited permission to copy, distribute and modify it.
  15 ## -------------------- ##
  16 ## M4sh Initialization. ##
  17 ## -------------------- ##
  18
  19 # Be more Bourne compatible
  20 DUALCASE=1; export DUALCASE # for MKS sh
  21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  22   emulate sh
  23   NULLCMD=:
  24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  25   # is contrary to our usage.  Disable this feature.
  26   alias -g '${1+"$@"}'='"$@"'
  27   setopt NO_GLOB_SUBST
  28 else
  29   case `(set -o) 2>/dev/null` in #(
  30   *posix*) :
  31     set -o posix ;; #(
  32   *) :
  33      ;;
  34 esac
  35 fi
  36
  37
  38 as_nl='
  39 '
  40 export as_nl
  41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  45 # Prefer a ksh shell builtin over an external printf program on Solaris,
  46 # but without wasting forks for bash or zsh.
  47 if test -z "$BASH_VERSION$ZSH_VERSION" \
  48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  49   as_echo='print -r --'
  50   as_echo_n='print -rn --'
  51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  52   as_echo='printf %s\n'
  53   as_echo_n='printf %s'
  54 else
  55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  57     as_echo_n='/usr/ucb/echo -n'
  58   else
  59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  60     as_echo_n_body='eval
  61       arg=$1;
  62       case $arg in #(
  63       *"$as_nl"*)
  64         expr "X$arg" : "X\\(.*\\)$as_nl";
  65         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  66       esac;
  67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  68     '
  69     export as_echo_n_body
  70     as_echo_n='sh -c $as_echo_n_body as_echo'
  71   fi
  72   export as_echo_body
  73   as_echo='sh -c $as_echo_body as_echo'
  74 fi
  75
  76 # The user is always right.
  77 if test "${PATH_SEPARATOR+set}" != set; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85
  86 # IFS
  87 # We need space, tab and new line, in precisely that order.  Quoting is
  88 # there to prevent editors from complaining about space-tab.
  89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  90 # splitting by setting IFS to empty value.)
  91 IFS=" ""        $as_nl"
  92
  93 # Find who we are.  Look in the path if we contain no directory separator.
  94 as_myself=
  95 case $0 in #((
  96   *[\\/]* ) as_myself=$0 ;;
  97   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  98 for as_dir in $PATH
  99 do
 100   IFS=$as_save_IFS
 101   test -z "$as_dir" && as_dir=.
 102     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 103   done
 104 IFS=$as_save_IFS
 105
 106      ;;
 107 esac
 108 # We did not find ourselves, most probably we were run as `sh COMMAND'
 109 # in which case we are not to be found in the path.
 110 if test "x$as_myself" = x; then
 111   as_myself=$0
 112 fi
 113 if test ! -f "$as_myself"; then
 114   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 115   exit 1
 116 fi
 117
 118 # Unset variables that we do not need and which cause bugs (e.g. in
 119 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 120 # suppresses any "Segmentation fault" message there.  '((' could
 121 # trigger a bug in pdksh 5.2.14.
 122 for as_var in BASH_ENV ENV MAIL MAILPATH
 123 do eval test x\${$as_var+set} = xset \
 124   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 LC_ALL=C
 132 export LC_ALL
 133 LANGUAGE=C
 134 export LANGUAGE
 135
 136 # CDPATH.
 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 138
 139 if test "x$CONFIG_SHELL" = x; then
 140   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 141   emulate sh
 142   NULLCMD=:
 143   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 144   # is contrary to our usage.  Disable this feature.
 145   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 146   setopt NO_GLOB_SUBST
 147 else
 148   case \`(set -o) 2>/dev/null\` in #(
 149   *posix*) :
 150     set -o posix ;; #(
 151   *) :
 152      ;;
 153 esac
 154 fi
 155 "
 156   as_required="as_fn_return () { (exit \$1); }
 157 as_fn_success () { as_fn_return 0; }
 158 as_fn_failure () { as_fn_return 1; }
 159 as_fn_ret_success () { return 0; }
 160 as_fn_ret_failure () { return 1; }
 161
 162 exitcode=0
 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 168
 169 else
 170   exitcode=1; echo positional parameters were not saved.
 171 fi
 172 test x\$exitcode = x0 || exit 1"
 173   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 174   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 175   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 176   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 177 test \$(( 1 + 1 )) = 2 || exit 1
 178
 179   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 180     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 181     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 182     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 183     PATH=/empty FPATH=/empty; export PATH FPATH
 184     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 185       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 186   if (eval "$as_required") 2>/dev/null; then :
 187   as_have_required=yes
 188 else
 189   as_have_required=no
 190 fi
 191   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 192
 193 else
 194   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 195 as_found=false
 196 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 197 do
 198   IFS=$as_save_IFS
 199   test -z "$as_dir" && as_dir=.
 200   as_found=:
 201   case $as_dir in #(
 202          /*)
 203            for as_base in sh bash ksh sh5; do
 204              # Try only shells that exist, to save several forks.
 205              as_shell=$as_dir/$as_base
 206              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 207                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$as_shell as_have_required=yes
 209                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 210   break 2
 211 fi
 212 fi
 213            done;;
 214        esac
 215   as_found=false
 216 done
 217 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 218               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 219   CONFIG_SHELL=$SHELL as_have_required=yes
 220 fi; }
 221 IFS=$as_save_IFS
 222
 223
 224       if test "x$CONFIG_SHELL" != x; then :
 225   # We cannot yet assume a decent shell, so we have to provide a
 226         # neutralization value for shells without unset; and this also
 227         # works around shells that cannot unset nonexistent variables.
 228         # Preserve -v and -x to the replacement shell.
 229         BASH_ENV=/dev/null
 230         ENV=/dev/null
 231         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 232         export CONFIG_SHELL
 233         case $- in # ((((
 234           *v*x* | *x*v* ) as_opts=-vx ;;
 235           *v* ) as_opts=-v ;;
 236           *x* ) as_opts=-x ;;
 237           * ) as_opts= ;;
 238         esac
 239         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 240 fi
 241
 242     if test x$as_have_required = xno; then :
 243   $as_echo "$0: This script requires a shell more modern than all"
 244   $as_echo "$0: the shells that I found on your system."
 245   if test x${ZSH_VERSION+set} = xset ; then
 246     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 247     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 248   else
 249     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 250 $0: png-mng-implement@lists.sourceforge.net about your
 251 $0: system, including any error possibly output before this
 252 $0: message. Then install a modern shell, or manually run
 253 $0: the script under such a shell if you do have one."
 254   fi
 255   exit 1
 256 fi
 257 fi
 258 fi
 259 SHELL=${CONFIG_SHELL-/bin/sh}
 260 export SHELL
 261 # Unset more variables known to interfere with behavior of common tools.
 262 CLICOLOR_FORCE= GREP_OPTIONS=
 263 unset CLICOLOR_FORCE GREP_OPTIONS
 264
 265 ## --------------------- ##
 266 ## M4sh Shell Functions. ##
 267 ## --------------------- ##
 268 # as_fn_unset VAR
 269 # ---------------
 270 # Portably unset VAR.
 271 as_fn_unset ()
 272 {
 273   { eval $1=; unset $1;}
 274 }
 275 as_unset=as_fn_unset
 276
 277 # as_fn_set_status STATUS
 278 # -----------------------
 279 # Set $? to STATUS, without forking.
 280 as_fn_set_status ()
 281 {
 282   return $1
 283 } # as_fn_set_status
 284
 285 # as_fn_exit STATUS
 286 # -----------------
 287 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 288 as_fn_exit ()
 289 {
 290   set +e
 291   as_fn_set_status $1
 292   exit $1
 293 } # as_fn_exit
 294
 295 # as_fn_mkdir_p
 296 # -------------
 297 # Create "$as_dir" as a directory, including parents if necessary.
 298 as_fn_mkdir_p ()
 299 {
 300
 301   case $as_dir in #(
 302   -*) as_dir=./$as_dir;;
 303   esac
 304   test -d "$as_dir" || eval $as_mkdir_p || {
 305     as_dirs=
 306     while :; do
 307       case $as_dir in #(
 308       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 309       *) as_qdir=$as_dir;;
 310       esac
 311       as_dirs="'$as_qdir' $as_dirs"
 312       as_dir=`$as_dirname -- "$as_dir" ||
 313 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 314          X"$as_dir" : 'X\(//\)[^/]' \| \
 315          X"$as_dir" : 'X\(//\)$' \| \
 316          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 317 $as_echo X"$as_dir" |
 318     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 319             s//\1/
 320             q
 321           }
 322           /^X\(\/\/\)[^/].*/{
 323             s//\1/
 324             q
 325           }
 326           /^X\(\/\/\)$/{
 327             s//\1/
 328             q
 329           }
 330           /^X\(\/\).*/{
 331             s//\1/
 332             q
 333           }
 334           s/.*/./; q'`
 335       test -d "$as_dir" && break
 336     done
 337     test -z "$as_dirs" || eval "mkdir $as_dirs"
 338   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 339
 340
 341 } # as_fn_mkdir_p
 342 # as_fn_append VAR VALUE
 343 # ----------------------
 344 # Append the text in VALUE to the end of the definition contained in VAR. Take
 345 # advantage of any shell optimizations that allow amortized linear growth over
 346 # repeated appends, instead of the typical quadratic growth present in naive
 347 # implementations.
 348 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 349   eval 'as_fn_append ()
 350   {
 351     eval $1+=\$2
 352   }'
 353 else
 354   as_fn_append ()
 355   {
 356     eval $1=\$$1\$2
 357   }
 358 fi # as_fn_append
 359
 360 # as_fn_arith ARG...
 361 # ------------------
 362 # Perform arithmetic evaluation on the ARGs, and store the result in the
 363 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 364 # must be portable across $(()) and expr.
 365 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 366   eval 'as_fn_arith ()
 367   {
 368     as_val=$(( $* ))
 369   }'
 370 else
 371   as_fn_arith ()
 372   {
 373     as_val=`expr "$@" || test $? -eq 1`
 374   }
 375 fi # as_fn_arith
 376
 377
 378 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 379 # ----------------------------------------
 380 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 381 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 382 # script with STATUS, using 1 if that was 0.
 383 as_fn_error ()
 384 {
 385   as_status=$1; test $as_status -eq 0 && as_status=1
 386   if test "$4"; then
 387     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 388     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 389   fi
 390   $as_echo "$as_me: error: $2" >&2
 391   as_fn_exit $as_status
 392 } # as_fn_error
 393
 394 if expr a : '\(a\)' >/dev/null 2>&1 &&
 395    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 396   as_expr=expr
 397 else
 398   as_expr=false
 399 fi
 400
 401 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 402   as_basename=basename
 403 else
 404   as_basename=false
 405 fi
 406
 407 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 408   as_dirname=dirname
 409 else
 410   as_dirname=false
 411 fi
 412
 413 as_me=`$as_basename -- "$0" ||
 414 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 415          X"$0" : 'X\(//\)$' \| \
 416          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 417 $as_echo X/"$0" |
 418     sed '/^.*\/\([^/][^/]*\)\/*$/{
 419             s//\1/
 420             q
 421           }
 422           /^X\/\(\/\/\)$/{
 423             s//\1/
 424             q
 425           }
 426           /^X\/\(\/\).*/{
 427             s//\1/
 428             q
 429           }
 430           s/.*/./; q'`
 431
 432 # Avoid depending upon Character Ranges.
 433 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 434 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 435 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 436 as_cr_digits='0123456789'
 437 as_cr_alnum=$as_cr_Letters$as_cr_digits
 438
 439
 440   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 441   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 442   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 443   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 444   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 445   sed -n '
 446     p
 447     /[$]LINENO/=
 448   ' <$as_myself |
 449     sed '
 450       s/[$]LINENO.*/&-/
 451       t lineno
 452       b
 453       :lineno
 454       N
 455       :loop
 456       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 457       t loop
 458       s/-\n.*//
 459     ' >$as_me.lineno &&
 460   chmod +x "$as_me.lineno" ||
 461     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 462
 463   # Don't try to exec as it changes $[0], causing all sort of problems
 464   # (the dirname of $[0] is not the place where we might find the
 465   # original and so on.  Autoconf is especially sensitive to this).
 466   . "./$as_me.lineno"
 467   # Exit status is that of the last command.
 468   exit
 469 }
 470
 471 ECHO_C= ECHO_N= ECHO_T=
 472 case `echo -n x` in #(((((
 473 -n*)
 474   case `echo 'xy\c'` in
 475   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 476   xy)  ECHO_C='\c';;
 477   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 478        ECHO_T=' ';;
 479   esac;;
 480 *)
 481   ECHO_N='-n';;
 482 esac
 483
 484 rm -f conf$$ conf$$.exe conf$$.file
 485 if test -d conf$$.dir; then
 486   rm -f conf$$.dir/conf$$.file
 487 else
 488   rm -f conf$$.dir
 489   mkdir conf$$.dir 2>/dev/null
 490 fi
 491 if (echo >conf$$.file) 2>/dev/null; then
 492   if ln -s conf$$.file conf$$ 2>/dev/null; then
 493     as_ln_s='ln -s'
 494     # ... but there are two gotchas:
 495     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 496     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 497     # In both cases, we have to default to `cp -p'.
 498     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 499       as_ln_s='cp -p'
 500   elif ln conf$$.file conf$$ 2>/dev/null; then
 501     as_ln_s=ln
 502   else
 503     as_ln_s='cp -p'
 504   fi
 505 else
 506   as_ln_s='cp -p'
 507 fi
 508 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 509 rmdir conf$$.dir 2>/dev/null
 510
 511 if mkdir -p . 2>/dev/null; then
 512   as_mkdir_p='mkdir -p "$as_dir"'
 513 else
 514   test -d ./-p && rmdir ./-p
 515   as_mkdir_p=false
 516 fi
 517
 518 if test -x / >/dev/null 2>&1; then
 519   as_test_x='test -x'
 520 else
 521   if ls -dL / >/dev/null 2>&1; then
 522     as_ls_L_option=L
 523   else
 524     as_ls_L_option=
 525   fi
 526   as_test_x='
 527     eval sh -c '\''
 528       if test -d "$1"; then
 529         test -d "$1/.";
 530       else
 531         case $1 in #(
 532         -*)set "./$1";;
 533         esac;
 534         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 535         ???[sx]*):;;*)false;;esac;fi
 536     '\'' sh
 537   '
 538 fi
 539 as_executable_p=$as_test_x
 540
 541 # Sed expression to map a string onto a valid CPP name.
 542 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 543
 544 # Sed expression to map a string onto a valid variable name.
 545 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 546
 547 SHELL=${CONFIG_SHELL-/bin/sh}
 548
 549
 550 test -n "$DJDIR" || exec 7<&0 </dev/null
 551 exec 6>&1
 552
 553 # Name of the host.
 554 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 555 # so uname gets run too.
 556 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 557
 558 #
 559 # Initializations.
 560 #
 561 ac_default_prefix=/usr/local
 562 ac_clean_files=
 563 ac_config_libobj_dir=.
 564 LIBOBJS=
 565 cross_compiling=no
 566 subdirs=
 567 MFLAGS=
 568 MAKEFLAGS=
 569
 570 # Identity of this package.
 571 PACKAGE_NAME='libpng'
 572 PACKAGE_TARNAME='libpng'
 573 PACKAGE_VERSION='1.5.7'
 574 PACKAGE_STRING='libpng 1.5.7'
 575 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 576 PACKAGE_URL=''
 577
 578 ac_unique_file="pngget.c"
 579 # Factoring default headers for most tests.
 580 ac_includes_default="\
 581 #include <stdio.h>
 582 #ifdef HAVE_SYS_TYPES_H
 583 # include <sys/types.h>
 584 #endif
 585 #ifdef HAVE_SYS_STAT_H
 586 # include <sys/stat.h>
 587 #endif
 588 #ifdef STDC_HEADERS
 589 # include <stdlib.h>
 590 # include <stddef.h>
 591 #else
 592 # ifdef HAVE_STDLIB_H
 593 #  include <stdlib.h>
 594 # endif
 595 #endif
 596 #ifdef HAVE_STRING_H
 597 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 598 #  include <memory.h>
 599 # endif
 600 # include <string.h>
 601 #endif
 602 #ifdef HAVE_STRINGS_H
 603 # include <strings.h>
 604 #endif
 605 #ifdef HAVE_INTTYPES_H
 606 # include <inttypes.h>
 607 #endif
 608 #ifdef HAVE_STDINT_H
 609 # include <stdint.h>
 610 #endif
 611 #ifdef HAVE_UNISTD_H
 612 # include <unistd.h>
 613 #endif"
 614
 615 ac_subst_vars='am__EXEEXT_FALSE
 616 am__EXEEXT_TRUE
 617 LTLIBOBJS
 618 PNG_ARM_NEON_FALSE
 619 PNG_ARM_NEON_TRUE
 620 AM_CCASFLAGS
 621 binconfigs
 622 pkgconfigdir
 623 PNGLIB_RELEASE
 624 PNGLIB_MINOR
 625 PNGLIB_MAJOR
 626 PNGLIB_VERSION
 627 SYMBOL_PREFIX
 628 HAVE_LD_VERSION_SCRIPT_FALSE
 629 HAVE_LD_VERSION_SCRIPT_TRUE
 630 HAVE_SOLARIS_LD_FALSE
 631 HAVE_SOLARIS_LD_TRUE
 632 LIBPNG_DEFINES
 633 LIBOBJS
 634 POW_LIB
 635 DFNCPP
 636 OTOOL64
 637 OTOOL
 638 LIPO
 639 NMEDIT
 640 DSYMUTIL
 641 MANIFEST_TOOL
 642 RANLIB
 643 ac_ct_AR
 644 AR
 645 NM
 646 ac_ct_DUMPBIN
 647 DUMPBIN
 648 LIBTOOL
 649 OBJDUMP
 650 DLLTOOL
 651 AS
 652 LN_S
 653 CPP
 654 LD
 655 FGREP
 656 EGREP
 657 GREP
 658 SED
 659 host_os
 660 host_vendor
 661 host_cpu
 662 host
 663 build_os
 664 build_vendor
 665 build_cpu
 666 build
 667 am__fastdepCCAS_FALSE
 668 am__fastdepCCAS_TRUE
 669 CCASDEPMODE
 670 CCASFLAGS
 671 CCAS
 672 am__fastdepCC_FALSE
 673 am__fastdepCC_TRUE
 674 CCDEPMODE
 675 AMDEPBACKSLASH
 676 AMDEP_FALSE
 677 AMDEP_TRUE
 678 am__quote
 679 am__include
 680 DEPDIR
 681 OBJEXT
 682 EXEEXT
 683 ac_ct_CC
 684 CPPFLAGS
 685 LDFLAGS
 686 CFLAGS
 687 CC
 688 MAINT
 689 MAINTAINER_MODE_FALSE
 690 MAINTAINER_MODE_TRUE
 691 am__untar
 692 am__tar
 693 AMTAR
 694 am__leading_dot
 695 SET_MAKE
 696 AWK
 697 mkdir_p
 698 MKDIR_P
 699 INSTALL_STRIP_PROGRAM
 700 STRIP
 701 install_sh
 702 MAKEINFO
 703 AUTOHEADER
 704 AUTOMAKE
 705 AUTOCONF
 706 ACLOCAL
 707 VERSION
 708 PACKAGE
 709 CYGPATH_W
 710 am__isrc
 711 INSTALL_DATA
 712 INSTALL_SCRIPT
 713 INSTALL_PROGRAM
 714 target_alias
 715 host_alias
 716 build_alias
 717 LIBS
 718 ECHO_T
 719 ECHO_N
 720 ECHO_C
 721 DEFS
 722 mandir
 723 localedir
 724 libdir
 725 psdir
 726 pdfdir
 727 dvidir
 728 htmldir
 729 infodir
 730 docdir
 731 oldincludedir
 732 includedir
 733 localstatedir
 734 sharedstatedir
 735 sysconfdir
 736 datadir
 737 datarootdir
 738 libexecdir
 739 sbindir
 740 bindir
 741 program_transform_name
 742 prefix
 743 exec_prefix
 744 PACKAGE_URL
 745 PACKAGE_BUGREPORT
 746 PACKAGE_STRING
 747 PACKAGE_VERSION
 748 PACKAGE_TARNAME
 749 PACKAGE_NAME
 750 PATH_SEPARATOR
 751 SHELL'
 752 ac_subst_files=''
 753 ac_user_opts='
 754 enable_option_checking
 755 enable_maintainer_mode
 756 enable_dependency_tracking
 757 with_gnu_ld
 758 enable_shared
 759 enable_static
 760 with_pic
 761 enable_fast_install
 762 with_sysroot
 763 enable_libtool_lock
 764 with_zlib_prefix
 765 with_pkgconfigdir
 766 with_binconfigs
 767 enable_arm_neon
 768 '
 769       ac_precious_vars='build_alias
 770 host_alias
 771 target_alias
 772 CC
 773 CFLAGS
 774 LDFLAGS
 775 LIBS
 776 CPPFLAGS
 777 CCAS
 778 CCASFLAGS
 779 CPP
 780 CPPFLAGS'
 781
 782
 783 # Initialize some variables set by options.
 784 ac_init_help=
 785 ac_init_version=false
 786 ac_unrecognized_opts=
 787 ac_unrecognized_sep=
 788 # The variables have the same names as the options, with
 789 # dashes changed to underlines.
 790 cache_file=/dev/null
 791 exec_prefix=NONE
 792 no_create=
 793 no_recursion=
 794 prefix=NONE
 795 program_prefix=NONE
 796 program_suffix=NONE
 797 program_transform_name=s,x,x,
 798 silent=
 799 site=
 800 srcdir=
 801 verbose=
 802 x_includes=NONE
 803 x_libraries=NONE
 804
 805 # Installation directory options.
 806 # These are left unexpanded so users can "make install exec_prefix=/foo"
 807 # and all the variables that are supposed to be based on exec_prefix
 808 # by default will actually change.
 809 # Use braces instead of parens because sh, perl, etc. also accept them.
 810 # (The list follows the same order as the GNU Coding Standards.)
 811 bindir='${exec_prefix}/bin'
 812 sbindir='${exec_prefix}/sbin'
 813 libexecdir='${exec_prefix}/libexec'
 814 datarootdir='${prefix}/share'
 815 datadir='${datarootdir}'
 816 sysconfdir='${prefix}/etc'
 817 sharedstatedir='${prefix}/com'
 818 localstatedir='${prefix}/var'
 819 includedir='${prefix}/include'
 820 oldincludedir='/usr/include'
 821 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 822 infodir='${datarootdir}/info'
 823 htmldir='${docdir}'
 824 dvidir='${docdir}'
 825 pdfdir='${docdir}'
 826 psdir='${docdir}'
 827 libdir='${exec_prefix}/lib'
 828 localedir='${datarootdir}/locale'
 829 mandir='${datarootdir}/man'
 830
 831 ac_prev=
 832 ac_dashdash=
 833 for ac_option
 834 do
 835   # If the previous option needs an argument, assign it.
 836   if test -n "$ac_prev"; then
 837     eval $ac_prev=\$ac_option
 838     ac_prev=
 839     continue
 840   fi
 841
 842   case $ac_option in
 843   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 844   *=)   ac_optarg= ;;
 845   *)    ac_optarg=yes ;;
 846   esac
 847
 848   # Accept the important Cygnus configure options, so we can diagnose typos.
 849
 850   case $ac_dashdash$ac_option in
 851   --)
 852     ac_dashdash=yes ;;
 853
 854   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 855     ac_prev=bindir ;;
 856   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 857     bindir=$ac_optarg ;;
 858
 859   -build | --build | --buil | --bui | --bu)
 860     ac_prev=build_alias ;;
 861   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 862     build_alias=$ac_optarg ;;
 863
 864   -cache-file | --cache-file | --cache-fil | --cache-fi \
 865   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 866     ac_prev=cache_file ;;
 867   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 868   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 869     cache_file=$ac_optarg ;;
 870
 871   --config-cache | -C)
 872     cache_file=config.cache ;;
 873
 874   -datadir | --datadir | --datadi | --datad)
 875     ac_prev=datadir ;;
 876   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 877     datadir=$ac_optarg ;;
 878
 879   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 880   | --dataroo | --dataro | --datar)
 881     ac_prev=datarootdir ;;
 882   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 883   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 884     datarootdir=$ac_optarg ;;
 885
 886   -disable-* | --disable-*)
 887     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 888     # Reject names that are not valid shell variable names.
 889     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 890       as_fn_error $? "invalid feature name: $ac_useropt"
 891     ac_useropt_orig=$ac_useropt
 892     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 893     case $ac_user_opts in
 894       *"
 895 "enable_$ac_useropt"
 896 "*) ;;
 897       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 898          ac_unrecognized_sep=', ';;
 899     esac
 900     eval enable_$ac_useropt=no ;;
 901
 902   -docdir | --docdir | --docdi | --doc | --do)
 903     ac_prev=docdir ;;
 904   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 905     docdir=$ac_optarg ;;
 906
 907   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 908     ac_prev=dvidir ;;
 909   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 910     dvidir=$ac_optarg ;;
 911
 912   -enable-* | --enable-*)
 913     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 914     # Reject names that are not valid shell variable names.
 915     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 916       as_fn_error $? "invalid feature name: $ac_useropt"
 917     ac_useropt_orig=$ac_useropt
 918     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 919     case $ac_user_opts in
 920       *"
 921 "enable_$ac_useropt"
 922 "*) ;;
 923       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 924          ac_unrecognized_sep=', ';;
 925     esac
 926     eval enable_$ac_useropt=\$ac_optarg ;;
 927
 928   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 929   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 930   | --exec | --exe | --ex)
 931     ac_prev=exec_prefix ;;
 932   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 933   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 934   | --exec=* | --exe=* | --ex=*)
 935     exec_prefix=$ac_optarg ;;
 936
 937   -gas | --gas | --ga | --g)
 938     # Obsolete; use --with-gas.
 939     with_gas=yes ;;
 940
 941   -help | --help | --hel | --he | -h)
 942     ac_init_help=long ;;
 943   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 944     ac_init_help=recursive ;;
 945   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 946     ac_init_help=short ;;
 947
 948   -host | --host | --hos | --ho)
 949     ac_prev=host_alias ;;
 950   -host=* | --host=* | --hos=* | --ho=*)
 951     host_alias=$ac_optarg ;;
 952
 953   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 954     ac_prev=htmldir ;;
 955   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 956   | --ht=*)
 957     htmldir=$ac_optarg ;;
 958
 959   -includedir | --includedir | --includedi | --included | --include \
 960   | --includ | --inclu | --incl | --inc)
 961     ac_prev=includedir ;;
 962   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 963   | --includ=* | --inclu=* | --incl=* | --inc=*)
 964     includedir=$ac_optarg ;;
 965
 966   -infodir | --infodir | --infodi | --infod | --info | --inf)
 967     ac_prev=infodir ;;
 968   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 969     infodir=$ac_optarg ;;
 970
 971   -libdir | --libdir | --libdi | --libd)
 972     ac_prev=libdir ;;
 973   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 974     libdir=$ac_optarg ;;
 975
 976   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 977   | --libexe | --libex | --libe)
 978     ac_prev=libexecdir ;;
 979   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 980   | --libexe=* | --libex=* | --libe=*)
 981     libexecdir=$ac_optarg ;;
 982
 983   -localedir | --localedir | --localedi | --localed | --locale)
 984     ac_prev=localedir ;;
 985   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 986     localedir=$ac_optarg ;;
 987
 988   -localstatedir | --localstatedir | --localstatedi | --localstated \
 989   | --localstate | --localstat | --localsta | --localst | --locals)
 990     ac_prev=localstatedir ;;
 991   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 992   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 993     localstatedir=$ac_optarg ;;
 994
 995   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 996     ac_prev=mandir ;;
 997   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 998     mandir=$ac_optarg ;;
 999
1000   -nfp | --nfp | --nf)
1001     # Obsolete; use --without-fp.
1002     with_fp=no ;;
1003
1004   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1005   | --no-cr | --no-c | -n)
1006     no_create=yes ;;
1007
1008   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1009   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1010     no_recursion=yes ;;
1011
1012   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1013   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1014   | --oldin | --oldi | --old | --ol | --o)
1015     ac_prev=oldincludedir ;;
1016   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1017   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1018   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1019     oldincludedir=$ac_optarg ;;
1020
1021   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1022     ac_prev=prefix ;;
1023   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1024     prefix=$ac_optarg ;;
1025
1026   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1027   | --program-pre | --program-pr | --program-p)
1028     ac_prev=program_prefix ;;
1029   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1030   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1031     program_prefix=$ac_optarg ;;
1032
1033   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1034   | --program-suf | --program-su | --program-s)
1035     ac_prev=program_suffix ;;
1036   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1037   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1038     program_suffix=$ac_optarg ;;
1039
1040   -program-transform-name | --program-transform-name \
1041   | --program-transform-nam | --program-transform-na \
1042   | --program-transform-n | --program-transform- \
1043   | --program-transform | --program-transfor \
1044   | --program-transfo | --program-transf \
1045   | --program-trans | --program-tran \
1046   | --progr-tra | --program-tr | --program-t)
1047     ac_prev=program_transform_name ;;
1048   -program-transform-name=* | --program-transform-name=* \
1049   | --program-transform-nam=* | --program-transform-na=* \
1050   | --program-transform-n=* | --program-transform-=* \
1051   | --program-transform=* | --program-transfor=* \
1052   | --program-transfo=* | --program-transf=* \
1053   | --program-trans=* | --program-tran=* \
1054   | --progr-tra=* | --program-tr=* | --program-t=*)
1055     program_transform_name=$ac_optarg ;;
1056
1057   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1058     ac_prev=pdfdir ;;
1059   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1060     pdfdir=$ac_optarg ;;
1061
1062   -psdir | --psdir | --psdi | --psd | --ps)
1063     ac_prev=psdir ;;
1064   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1065     psdir=$ac_optarg ;;
1066
1067   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068   | -silent | --silent | --silen | --sile | --sil)
1069     silent=yes ;;
1070
1071   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1072     ac_prev=sbindir ;;
1073   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1074   | --sbi=* | --sb=*)
1075     sbindir=$ac_optarg ;;
1076
1077   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1078   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1079   | --sharedst | --shareds | --shared | --share | --shar \
1080   | --sha | --sh)
1081     ac_prev=sharedstatedir ;;
1082   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1083   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1084   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1085   | --sha=* | --sh=*)
1086     sharedstatedir=$ac_optarg ;;
1087
1088   -site | --site | --sit)
1089     ac_prev=site ;;
1090   -site=* | --site=* | --sit=*)
1091     site=$ac_optarg ;;
1092
1093   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1094     ac_prev=srcdir ;;
1095   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1096     srcdir=$ac_optarg ;;
1097
1098   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1099   | --syscon | --sysco | --sysc | --sys | --sy)
1100     ac_prev=sysconfdir ;;
1101   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1102   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1103     sysconfdir=$ac_optarg ;;
1104
1105   -target | --target | --targe | --targ | --tar | --ta | --t)
1106     ac_prev=target_alias ;;
1107   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1108     target_alias=$ac_optarg ;;
1109
1110   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1111     verbose=yes ;;
1112
1113   -version | --version | --versio | --versi | --vers | -V)
1114     ac_init_version=: ;;
1115
1116   -with-* | --with-*)
1117     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1118     # Reject names that are not valid shell variable names.
1119     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1120       as_fn_error $? "invalid package name: $ac_useropt"
1121     ac_useropt_orig=$ac_useropt
1122     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1123     case $ac_user_opts in
1124       *"
1125 "with_$ac_useropt"
1126 "*) ;;
1127       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1128          ac_unrecognized_sep=', ';;
1129     esac
1130     eval with_$ac_useropt=\$ac_optarg ;;
1131
1132   -without-* | --without-*)
1133     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1134     # Reject names that are not valid shell variable names.
1135     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1136       as_fn_error $? "invalid package name: $ac_useropt"
1137     ac_useropt_orig=$ac_useropt
1138     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1139     case $ac_user_opts in
1140       *"
1141 "with_$ac_useropt"
1142 "*) ;;
1143       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1144          ac_unrecognized_sep=', ';;
1145     esac
1146     eval with_$ac_useropt=no ;;
1147
1148   --x)
1149     # Obsolete; use --with-x.
1150     with_x=yes ;;
1151
1152   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1153   | --x-incl | --x-inc | --x-in | --x-i)
1154     ac_prev=x_includes ;;
1155   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1156   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1157     x_includes=$ac_optarg ;;
1158
1159   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1160   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1161     ac_prev=x_libraries ;;
1162   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1163   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1164     x_libraries=$ac_optarg ;;
1165
1166   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1167 Try \`$0 --help' for more information"
1168     ;;
1169
1170   *=*)
1171     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1172     # Reject names that are not valid shell variable names.
1173     case $ac_envvar in #(
1174       '' | [0-9]* | *[!_$as_cr_alnum]* )
1175       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1176     esac
1177     eval $ac_envvar=\$ac_optarg
1178     export $ac_envvar ;;
1179
1180   *)
1181     # FIXME: should be removed in autoconf 3.0.
1182     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1183     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1184       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1185     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1186     ;;
1187
1188   esac
1189 done
1190
1191 if test -n "$ac_prev"; then
1192   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1193   as_fn_error $? "missing argument to $ac_option"
1194 fi
1195
1196 if test -n "$ac_unrecognized_opts"; then
1197   case $enable_option_checking in
1198     no) ;;
1199     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1200     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1201   esac
1202 fi
1203
1204 # Check all directory arguments for consistency.
1205 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1206                 datadir sysconfdir sharedstatedir localstatedir includedir \
1207                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1208                 libdir localedir mandir
1209 do
1210   eval ac_val=\$$ac_var
1211   # Remove trailing slashes.
1212   case $ac_val in
1213     */ )
1214       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1215       eval $ac_var=\$ac_val;;
1216   esac
1217   # Be sure to have absolute directory names.
1218   case $ac_val in
1219     [\\/$]* | ?:[\\/]* )  continue;;
1220     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1221   esac
1222   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1223 done
1224
1225 # There might be people who depend on the old broken behavior: `$host'
1226 # used to hold the argument of --host etc.
1227 # FIXME: To remove some day.
1228 build=$build_alias
1229 host=$host_alias
1230 target=$target_alias
1231
1232 # FIXME: To remove some day.
1233 if test "x$host_alias" != x; then
1234   if test "x$build_alias" = x; then
1235     cross_compiling=maybe
1236     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1237     If a cross compiler is detected then cross compile mode will be used" >&2
1238   elif test "x$build_alias" != "x$host_alias"; then
1239     cross_compiling=yes
1240   fi
1241 fi
1242
1243 ac_tool_prefix=
1244 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1245
1246 test "$silent" = yes && exec 6>/dev/null
1247
1248
1249 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1250 ac_ls_di=`ls -di .` &&
1251 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1252   as_fn_error $? "working directory cannot be determined"
1253 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1254   as_fn_error $? "pwd does not report name of working directory"
1255
1256
1257 # Find the source files, if location was not specified.
1258 if test -z "$srcdir"; then
1259   ac_srcdir_defaulted=yes
1260   # Try the directory containing this script, then the parent directory.
1261   ac_confdir=`$as_dirname -- "$as_myself" ||
1262 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1263          X"$as_myself" : 'X\(//\)[^/]' \| \
1264          X"$as_myself" : 'X\(//\)$' \| \
1265          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1266 $as_echo X"$as_myself" |
1267     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\/\)[^/].*/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\/\)$/{
1276             s//\1/
1277             q
1278           }
1279           /^X\(\/\).*/{
1280             s//\1/
1281             q
1282           }
1283           s/.*/./; q'`
1284   srcdir=$ac_confdir
1285   if test ! -r "$srcdir/$ac_unique_file"; then
1286     srcdir=..
1287   fi
1288 else
1289   ac_srcdir_defaulted=no
1290 fi
1291 if test ! -r "$srcdir/$ac_unique_file"; then
1292   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1293   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1294 fi
1295 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1296 ac_abs_confdir=`(
1297         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1298         pwd)`
1299 # When building in place, set srcdir=.
1300 if test "$ac_abs_confdir" = "$ac_pwd"; then
1301   srcdir=.
1302 fi
1303 # Remove unnecessary trailing slashes from srcdir.
1304 # Double slashes in file names in object file debugging info
1305 # mess up M-x gdb in Emacs.
1306 case $srcdir in
1307 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1308 esac
1309 for ac_var in $ac_precious_vars; do
1310   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1311   eval ac_env_${ac_var}_value=\$${ac_var}
1312   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1313   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1314 done
1315
1316 #
1317 # Report the --help message.
1318 #
1319 if test "$ac_init_help" = "long"; then
1320   # Omit some internal or obsolete options to make the list less imposing.
1321   # This message is too long to be a string in the A/UX 3.1 sh.
1322   cat <<_ACEOF
1323 \`configure' configures libpng 1.5.7 to adapt to many kinds of systems.
1324
1325 Usage: $0 [OPTION]... [VAR=VALUE]...
1326
1327 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1328 VAR=VALUE.  See below for descriptions of some of the useful variables.
1329
1330 Defaults for the options are specified in brackets.
1331
1332 Configuration:
1333   -h, --help              display this help and exit
1334       --help=short        display options specific to this package
1335       --help=recursive    display the short help of all the included packages
1336   -V, --version           display version information and exit
1337   -q, --quiet, --silent   do not print \`checking ...' messages
1338       --cache-file=FILE   cache test results in FILE [disabled]
1339   -C, --config-cache      alias for \`--cache-file=config.cache'
1340   -n, --no-create         do not create output files
1341       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1342
1343 Installation directories:
1344   --prefix=PREFIX         install architecture-independent files in PREFIX
1345                           [$ac_default_prefix]
1346   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1347                           [PREFIX]
1348
1349 By default, \`make install' will install all the files in
1350 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1351 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1352 for instance \`--prefix=\$HOME'.
1353
1354 For better control, use the options below.
1355
1356 Fine tuning of the installation directories:
1357   --bindir=DIR            user executables [EPREFIX/bin]
1358   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1359   --libexecdir=DIR        program executables [EPREFIX/libexec]
1360   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1361   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1362   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1363   --libdir=DIR            object code libraries [EPREFIX/lib]
1364   --includedir=DIR        C header files [PREFIX/include]
1365   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1366   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1367   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1368   --infodir=DIR           info documentation [DATAROOTDIR/info]
1369   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1370   --mandir=DIR            man documentation [DATAROOTDIR/man]
1371   --docdir=DIR            documentation root [DATAROOTDIR/doc/libpng]
1372   --htmldir=DIR           html documentation [DOCDIR]
1373   --dvidir=DIR            dvi documentation [DOCDIR]
1374   --pdfdir=DIR            pdf documentation [DOCDIR]
1375   --psdir=DIR             ps documentation [DOCDIR]
1376 _ACEOF
1377
1378   cat <<\_ACEOF
1379
1380 Program names:
1381   --program-prefix=PREFIX            prepend PREFIX to installed program names
1382   --program-suffix=SUFFIX            append SUFFIX to installed program names
1383   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1384
1385 System types:
1386   --build=BUILD     configure for building on BUILD [guessed]
1387   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1388 _ACEOF
1389 fi
1390
1391 if test -n "$ac_init_help"; then
1392   case $ac_init_help in
1393      short | recursive ) echo "Configuration of libpng 1.5.7:";;
1394    esac
1395   cat <<\_ACEOF
1396
1397 Optional Features:
1398   --disable-option-checking  ignore unrecognized --enable/--with options
1399   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1400   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1401   --enable-maintainer-mode  enable make rules and dependencies not useful
1402                           (and sometimes confusing) to the casual installer
1403   --disable-dependency-tracking  speeds up one-time build
1404   --enable-dependency-tracking   do not reject slow dependency extractors
1405   --enable-shared[=PKGS]  build shared libraries [default=yes]
1406   --enable-static[=PKGS]  build static libraries [default=yes]
1407   --enable-fast-install[=PKGS]
1408                           optimize for fast installation [default=yes]
1409   --disable-libtool-lock  avoid locking (might break parallel builds)
1410   --enable-arm-neon       Enable ARM NEON optimizations
1411
1412 Optional Packages:
1413   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1414   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1415   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1416   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
1417                           both]
1418   --with-sysroot=DIR Search for dependent libraries within DIR
1419                         (or the compiler's sysroot if not specified).
1420   --with-zlib-prefix      prefix that may have been used in installed zlib
1421   --with-pkgconfigdir     Use the specified pkgconfig dir (default is
1422                           libdir/pkgconfig)
1423   --with-binconfigs       Generate shell libpng-config scripts as well as
1424                           pkg-config data [default=yes]
1425
1426 Some influential environment variables:
1427   CC          C compiler command
1428   CFLAGS      C compiler flags
1429   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1430               nonstandard directory <lib dir>
1431   LIBS        libraries to pass to the linker, e.g. -l<library>
1432   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1433               you have headers in a nonstandard directory <include dir>
1434   CCAS        assembler compiler command (defaults to CC)
1435   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1436   CPP         C preprocessor
1437
1438 Use these variables to override the choices made by `configure' or to help
1439 it to find libraries and programs with nonstandard names/locations.
1440
1441 Report bugs to <png-mng-implement@lists.sourceforge.net>.
1442 _ACEOF
1443 ac_status=$?
1444 fi
1445
1446 if test "$ac_init_help" = "recursive"; then
1447   # If there are subdirs, report their specific --help.
1448   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1449     test -d "$ac_dir" ||
1450       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1451       continue
1452     ac_builddir=.
1453
1454 case "$ac_dir" in
1455 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1456 *)
1457   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1458   # A ".." for each directory in $ac_dir_suffix.
1459   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1460   case $ac_top_builddir_sub in
1461   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1462   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1463   esac ;;
1464 esac
1465 ac_abs_top_builddir=$ac_pwd
1466 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1467 # for backward compatibility:
1468 ac_top_builddir=$ac_top_build_prefix
1469
1470 case $srcdir in
1471   .)  # We are building in place.
1472     ac_srcdir=.
1473     ac_top_srcdir=$ac_top_builddir_sub
1474     ac_abs_top_srcdir=$ac_pwd ;;
1475   [\\/]* | ?:[\\/]* )  # Absolute name.
1476     ac_srcdir=$srcdir$ac_dir_suffix;
1477     ac_top_srcdir=$srcdir
1478     ac_abs_top_srcdir=$srcdir ;;
1479   *) # Relative name.
1480     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1481     ac_top_srcdir=$ac_top_build_prefix$srcdir
1482     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1483 esac
1484 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1485
1486     cd "$ac_dir" || { ac_status=$?; continue; }
1487     # Check for guested configure.
1488     if test -f "$ac_srcdir/configure.gnu"; then
1489       echo &&
1490       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1491     elif test -f "$ac_srcdir/configure"; then
1492       echo &&
1493       $SHELL "$ac_srcdir/configure" --help=recursive
1494     else
1495       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1496     fi || ac_status=$?
1497     cd "$ac_pwd" || { ac_status=$?; break; }
1498   done
1499 fi
1500
1501 test -n "$ac_init_help" && exit $ac_status
1502 if $ac_init_version; then
1503   cat <<\_ACEOF
1504 libpng configure 1.5.7
1505 generated by GNU Autoconf 2.68
1506
1507 Copyright (C) 2010 Free Software Foundation, Inc.
1508 This configure script is free software; the Free Software Foundation
1509 gives unlimited permission to copy, distribute and modify it.
1510 _ACEOF
1511   exit
1512 fi
1513
1514 ## ------------------------ ##
1515 ## Autoconf initialization. ##
1516 ## ------------------------ ##
1517
1518 # ac_fn_c_try_compile LINENO
1519 # --------------------------
1520 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1521 ac_fn_c_try_compile ()
1522 {
1523   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1524   rm -f conftest.$ac_objext
1525   if { { ac_try="$ac_compile"
1526 case "(($ac_try" in
1527   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1528   *) ac_try_echo=$ac_try;;
1529 esac
1530 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1531 $as_echo "$ac_try_echo"; } >&5
1532   (eval "$ac_compile") 2>conftest.err
1533   ac_status=$?
1534   if test -s conftest.err; then
1535     grep -v '^ *+' conftest.err >conftest.er1
1536     cat conftest.er1 >&5
1537     mv -f conftest.er1 conftest.err
1538   fi
1539   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1540   test $ac_status = 0; } && {
1541          test -z "$ac_c_werror_flag" ||
1542          test ! -s conftest.err
1543        } && test -s conftest.$ac_objext; then :
1544   ac_retval=0
1545 else
1546   $as_echo "$as_me: failed program was:" >&5
1547 sed 's/^/| /' conftest.$ac_ext >&5
1548
1549         ac_retval=1
1550 fi
1551   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1552   as_fn_set_status $ac_retval
1553
1554 } # ac_fn_c_try_compile
1555
1556 # ac_fn_c_try_cpp LINENO
1557 # ----------------------
1558 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1559 ac_fn_c_try_cpp ()
1560 {
1561   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1562   if { { ac_try="$ac_cpp conftest.$ac_ext"
1563 case "(($ac_try" in
1564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1565   *) ac_try_echo=$ac_try;;
1566 esac
1567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1568 $as_echo "$ac_try_echo"; } >&5
1569   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1570   ac_status=$?
1571   if test -s conftest.err; then
1572     grep -v '^ *+' conftest.err >conftest.er1
1573     cat conftest.er1 >&5
1574     mv -f conftest.er1 conftest.err
1575   fi
1576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1577   test $ac_status = 0; } > conftest.i && {
1578          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1579          test ! -s conftest.err
1580        }; then :
1581   ac_retval=0
1582 else
1583   $as_echo "$as_me: failed program was:" >&5
1584 sed 's/^/| /' conftest.$ac_ext >&5
1585
1586     ac_retval=1
1587 fi
1588   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1589   as_fn_set_status $ac_retval
1590
1591 } # ac_fn_c_try_cpp
1592
1593 # ac_fn_c_try_link LINENO
1594 # -----------------------
1595 # Try to link conftest.$ac_ext, and return whether this succeeded.
1596 ac_fn_c_try_link ()
1597 {
1598   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1599   rm -f conftest.$ac_objext conftest$ac_exeext
1600   if { { ac_try="$ac_link"
1601 case "(($ac_try" in
1602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1603   *) ac_try_echo=$ac_try;;
1604 esac
1605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1606 $as_echo "$ac_try_echo"; } >&5
1607   (eval "$ac_link") 2>conftest.err
1608   ac_status=$?
1609   if test -s conftest.err; then
1610     grep -v '^ *+' conftest.err >conftest.er1
1611     cat conftest.er1 >&5
1612     mv -f conftest.er1 conftest.err
1613   fi
1614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1615   test $ac_status = 0; } && {
1616          test -z "$ac_c_werror_flag" ||
1617          test ! -s conftest.err
1618        } && test -s conftest$ac_exeext && {
1619          test "$cross_compiling" = yes ||
1620          $as_test_x conftest$ac_exeext
1621        }; then :
1622   ac_retval=0
1623 else
1624   $as_echo "$as_me: failed program was:" >&5
1625 sed 's/^/| /' conftest.$ac_ext >&5
1626
1627         ac_retval=1
1628 fi
1629   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1630   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1631   # interfere with the next link command; also delete a directory that is
1632   # left behind by Apple's compiler.  We do this before executing the actions.
1633   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1634   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1635   as_fn_set_status $ac_retval
1636
1637 } # ac_fn_c_try_link
1638
1639 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1640 # -------------------------------------------------------
1641 # Tests whether HEADER exists and can be compiled using the include files in
1642 # INCLUDES, setting the cache variable VAR accordingly.
1643 ac_fn_c_check_header_compile ()
1644 {
1645   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1647 $as_echo_n "checking for $2... " >&6; }
1648 if eval \${$3+:} false; then :
1649   $as_echo_n "(cached) " >&6
1650 else
1651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1652 /* end confdefs.h.  */
1653 $4
1654 #include <$2>
1655 _ACEOF
1656 if ac_fn_c_try_compile "$LINENO"; then :
1657   eval "$3=yes"
1658 else
1659   eval "$3=no"
1660 fi
1661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1662 fi
1663 eval ac_res=\$$3
1664                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1665 $as_echo "$ac_res" >&6; }
1666   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1667
1668 } # ac_fn_c_check_header_compile
1669
1670 # ac_fn_c_try_run LINENO
1671 # ----------------------
1672 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1673 # that executables *can* be run.
1674 ac_fn_c_try_run ()
1675 {
1676   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1677   if { { ac_try="$ac_link"
1678 case "(($ac_try" in
1679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1680   *) ac_try_echo=$ac_try;;
1681 esac
1682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1683 $as_echo "$ac_try_echo"; } >&5
1684   (eval "$ac_link") 2>&5
1685   ac_status=$?
1686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1688   { { case "(($ac_try" in
1689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1690   *) ac_try_echo=$ac_try;;
1691 esac
1692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1693 $as_echo "$ac_try_echo"; } >&5
1694   (eval "$ac_try") 2>&5
1695   ac_status=$?
1696   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1697   test $ac_status = 0; }; }; then :
1698   ac_retval=0
1699 else
1700   $as_echo "$as_me: program exited with status $ac_status" >&5
1701        $as_echo "$as_me: failed program was:" >&5
1702 sed 's/^/| /' conftest.$ac_ext >&5
1703
1704        ac_retval=$ac_status
1705 fi
1706   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1707   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1708   as_fn_set_status $ac_retval
1709
1710 } # ac_fn_c_try_run
1711
1712 # ac_fn_c_check_func LINENO FUNC VAR
1713 # ----------------------------------
1714 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1715 ac_fn_c_check_func ()
1716 {
1717   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1719 $as_echo_n "checking for $2... " >&6; }
1720 if eval \${$3+:} false; then :
1721   $as_echo_n "(cached) " >&6
1722 else
1723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724 /* end confdefs.h.  */
1725 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1726    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1727 #define $2 innocuous_$2
1728
1729 /* System header to define __stub macros and hopefully few prototypes,
1730     which can conflict with char $2 (); below.
1731     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1732     <limits.h> exists even on freestanding compilers.  */
1733
1734 #ifdef __STDC__
1735 # include <limits.h>
1736 #else
1737 # include <assert.h>
1738 #endif
1739
1740 #undef $2
1741
1742 /* Override any GCC internal prototype to avoid an error.
1743    Use char because int might match the return type of a GCC
1744    builtin and then its argument prototype would still apply.  */
1745 #ifdef __cplusplus
1746 extern "C"
1747 #endif
1748 char $2 ();
1749 /* The GNU C library defines this for functions which it implements
1750     to always fail with ENOSYS.  Some functions are actually named
1751     something starting with __ and the normal name is an alias.  */
1752 #if defined __stub_$2 || defined __stub___$2
1753 choke me
1754 #endif
1755
1756 int
1757 main ()
1758 {
1759 return $2 ();
1760   ;
1761   return 0;
1762 }
1763 _ACEOF
1764 if ac_fn_c_try_link "$LINENO"; then :
1765   eval "$3=yes"
1766 else
1767   eval "$3=no"
1768 fi
1769 rm -f core conftest.err conftest.$ac_objext \
1770     conftest$ac_exeext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776
1777 } # ac_fn_c_check_func
1778
1779 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1780 # -------------------------------------------------------
1781 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1782 # the include files in INCLUDES and setting the cache variable VAR
1783 # accordingly.
1784 ac_fn_c_check_header_mongrel ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   if eval \${$3+:} false; then :
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if eval \${$3+:} false; then :
1791   $as_echo_n "(cached) " >&6
1792 fi
1793 eval ac_res=\$$3
1794                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1795 $as_echo "$ac_res" >&6; }
1796 else
1797   # Is the header compilable?
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1799 $as_echo_n "checking $2 usability... " >&6; }
1800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 #include <$2>
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806   ac_header_compiler=yes
1807 else
1808   ac_header_compiler=no
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1812 $as_echo "$ac_header_compiler" >&6; }
1813
1814 # Is the header present?
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1816 $as_echo_n "checking $2 presence... " >&6; }
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 #include <$2>
1820 _ACEOF
1821 if ac_fn_c_try_cpp "$LINENO"; then :
1822   ac_header_preproc=yes
1823 else
1824   ac_header_preproc=no
1825 fi
1826 rm -f conftest.err conftest.i conftest.$ac_ext
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1828 $as_echo "$ac_header_preproc" >&6; }
1829
1830 # So?  What about this header?
1831 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1832   yes:no: )
1833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1834 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1835     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1836 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1837     ;;
1838   no:yes:* )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1840 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1842 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1844 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1846 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1848 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1849 ( $as_echo "## ------------------------------------------------------ ##
1850 ## Report this to png-mng-implement@lists.sourceforge.net ##
1851 ## ------------------------------------------------------ ##"
1852      ) | sed "s/^/$as_me: WARNING:     /" >&2
1853     ;;
1854 esac
1855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1856 $as_echo_n "checking for $2... " >&6; }
1857 if eval \${$3+:} false; then :
1858   $as_echo_n "(cached) " >&6
1859 else
1860   eval "$3=\$ac_header_compiler"
1861 fi
1862 eval ac_res=\$$3
1863                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1864 $as_echo "$ac_res" >&6; }
1865 fi
1866   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1867
1868 } # ac_fn_c_check_header_mongrel
1869
1870 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1871 # -------------------------------------------
1872 # Tests whether TYPE exists after having included INCLUDES, setting cache
1873 # variable VAR accordingly.
1874 ac_fn_c_check_type ()
1875 {
1876   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1878 $as_echo_n "checking for $2... " >&6; }
1879 if eval \${$3+:} false; then :
1880   $as_echo_n "(cached) " >&6
1881 else
1882   eval "$3=no"
1883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1884 /* end confdefs.h.  */
1885 $4
1886 int
1887 main ()
1888 {
1889 if (sizeof ($2))
1890          return 0;
1891   ;
1892   return 0;
1893 }
1894 _ACEOF
1895 if ac_fn_c_try_compile "$LINENO"; then :
1896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1897 /* end confdefs.h.  */
1898 $4
1899 int
1900 main ()
1901 {
1902 if (sizeof (($2)))
1903             return 0;
1904   ;
1905   return 0;
1906 }
1907 _ACEOF
1908 if ac_fn_c_try_compile "$LINENO"; then :
1909
1910 else
1911   eval "$3=yes"
1912 fi
1913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1914 fi
1915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1916 fi
1917 eval ac_res=\$$3
1918                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1919 $as_echo "$ac_res" >&6; }
1920   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1921
1922 } # ac_fn_c_check_type
1923 cat >config.log <<_ACEOF
1924 This file contains any messages produced by compilers while
1925 running configure, to aid debugging if configure makes a mistake.
1926
1927 It was created by libpng $as_me 1.5.7, which was
1928 generated by GNU Autoconf 2.68.  Invocation command line was
1929
1930   $ $0 $@
1931
1932 _ACEOF
1933 exec 5>>config.log
1934 {
1935 cat <<_ASUNAME
1936 ## --------- ##
1937 ## Platform. ##
1938 ## --------- ##
1939
1940 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1941 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1942 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1943 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1944 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1945
1946 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1947 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1948
1949 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1950 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1951 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1952 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1953 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1954 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1955 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1956
1957 _ASUNAME
1958
1959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1960 for as_dir in $PATH
1961 do
1962   IFS=$as_save_IFS
1963   test -z "$as_dir" && as_dir=.
1964     $as_echo "PATH: $as_dir"
1965   done
1966 IFS=$as_save_IFS
1967
1968 } >&5
1969
1970 cat >&5 <<_ACEOF
1971
1972
1973 ## ----------- ##
1974 ## Core tests. ##
1975 ## ----------- ##
1976
1977 _ACEOF
1978
1979
1980 # Keep a trace of the command line.
1981 # Strip out --no-create and --no-recursion so they do not pile up.
1982 # Strip out --silent because we don't want to record it for future runs.
1983 # Also quote any args containing shell meta-characters.
1984 # Make two passes to allow for proper duplicate-argument suppression.
1985 ac_configure_args=
1986 ac_configure_args0=
1987 ac_configure_args1=
1988 ac_must_keep_next=false
1989 for ac_pass in 1 2
1990 do
1991   for ac_arg
1992   do
1993     case $ac_arg in
1994     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1995     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1996     | -silent | --silent | --silen | --sile | --sil)
1997       continue ;;
1998     *\'*)
1999       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2000     esac
2001     case $ac_pass in
2002     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2003     2)
2004       as_fn_append ac_configure_args1 " '$ac_arg'"
2005       if test $ac_must_keep_next = true; then
2006         ac_must_keep_next=false # Got value, back to normal.
2007       else
2008         case $ac_arg in
2009           *=* | --config-cache | -C | -disable-* | --disable-* \
2010           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2011           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2012           | -with-* | --with-* | -without-* | --without-* | --x)
2013             case "$ac_configure_args0 " in
2014               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2015             esac
2016             ;;
2017           -* ) ac_must_keep_next=true ;;
2018         esac
2019       fi
2020       as_fn_append ac_configure_args " '$ac_arg'"
2021       ;;
2022     esac
2023   done
2024 done
2025 { ac_configure_args0=; unset ac_configure_args0;}
2026 { ac_configure_args1=; unset ac_configure_args1;}
2027
2028 # When interrupted or exit'd, cleanup temporary files, and complete
2029 # config.log.  We remove comments because anyway the quotes in there
2030 # would cause problems or look ugly.
2031 # WARNING: Use '\'' to represent an apostrophe within the trap.
2032 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2033 trap 'exit_status=$?
2034   # Save into config.log some information that might help in debugging.
2035   {
2036     echo
2037
2038     $as_echo "## ---------------- ##
2039 ## Cache variables. ##
2040 ## ---------------- ##"
2041     echo
2042     # The following way of writing the cache mishandles newlines in values,
2043 (
2044   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2045     eval ac_val=\$$ac_var
2046     case $ac_val in #(
2047     *${as_nl}*)
2048       case $ac_var in #(
2049       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2050 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2051       esac
2052       case $ac_var in #(
2053       _ | IFS | as_nl) ;; #(
2054       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2055       *) { eval $ac_var=; unset $ac_var;} ;;
2056       esac ;;
2057     esac
2058   done
2059   (set) 2>&1 |
2060     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2061     *${as_nl}ac_space=\ *)
2062       sed -n \
2063         "s/'\''/'\''\\\\'\'''\''/g;
2064           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2065       ;; #(
2066     *)
2067       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2068       ;;
2069     esac |
2070     sort
2071 )
2072     echo
2073
2074     $as_echo "## ----------------- ##
2075 ## Output variables. ##
2076 ## ----------------- ##"
2077     echo
2078     for ac_var in $ac_subst_vars
2079     do
2080       eval ac_val=\$$ac_var
2081       case $ac_val in
2082       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2083       esac
2084       $as_echo "$ac_var='\''$ac_val'\''"
2085     done | sort
2086     echo
2087
2088     if test -n "$ac_subst_files"; then
2089       $as_echo "## ------------------- ##
2090 ## File substitutions. ##
2091 ## ------------------- ##"
2092       echo
2093       for ac_var in $ac_subst_files
2094       do
2095         eval ac_val=\$$ac_var
2096         case $ac_val in
2097         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2098         esac
2099         $as_echo "$ac_var='\''$ac_val'\''"
2100       done | sort
2101       echo
2102     fi
2103
2104     if test -s confdefs.h; then
2105       $as_echo "## ----------- ##
2106 ## confdefs.h. ##
2107 ## ----------- ##"
2108       echo
2109       cat confdefs.h
2110       echo
2111     fi
2112     test "$ac_signal" != 0 &&
2113       $as_echo "$as_me: caught signal $ac_signal"
2114     $as_echo "$as_me: exit $exit_status"
2115   } >&5
2116   rm -f core *.core core.conftest.* &&
2117     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2118     exit $exit_status
2119 ' 0
2120 for ac_signal in 1 2 13 15; do
2121   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2122 done
2123 ac_signal=0
2124
2125 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2126 rm -f -r conftest* confdefs.h
2127
2128 $as_echo "/* confdefs.h */" > confdefs.h
2129
2130 # Predefined preprocessor variables.
2131
2132 cat >>confdefs.h <<_ACEOF
2133 #define PACKAGE_NAME "$PACKAGE_NAME"
2134 _ACEOF
2135
2136 cat >>confdefs.h <<_ACEOF
2137 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2138 _ACEOF
2139
2140 cat >>confdefs.h <<_ACEOF
2141 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2142 _ACEOF
2143
2144 cat >>confdefs.h <<_ACEOF
2145 #define PACKAGE_STRING "$PACKAGE_STRING"
2146 _ACEOF
2147
2148 cat >>confdefs.h <<_ACEOF
2149 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2150 _ACEOF
2151
2152 cat >>confdefs.h <<_ACEOF
2153 #define PACKAGE_URL "$PACKAGE_URL"
2154 _ACEOF
2155
2156
2157 # Let the site file select an alternate cache file if it wants to.
2158 # Prefer an explicitly selected file to automatically selected ones.
2159 ac_site_file1=NONE
2160 ac_site_file2=NONE
2161 if test -n "$CONFIG_SITE"; then
2162   # We do not want a PATH search for config.site.
2163   case $CONFIG_SITE in #((
2164     -*)  ac_site_file1=./$CONFIG_SITE;;
2165     */*) ac_site_file1=$CONFIG_SITE;;
2166     *)   ac_site_file1=./$CONFIG_SITE;;
2167   esac
2168 elif test "x$prefix" != xNONE; then
2169   ac_site_file1=$prefix/share/config.site
2170   ac_site_file2=$prefix/etc/config.site
2171 else
2172   ac_site_file1=$ac_default_prefix/share/config.site
2173   ac_site_file2=$ac_default_prefix/etc/config.site
2174 fi
2175 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2176 do
2177   test "x$ac_site_file" = xNONE && continue
2178   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2179     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2180 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2181     sed 's/^/| /' "$ac_site_file" >&5
2182     . "$ac_site_file" \
2183       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2185 as_fn_error $? "failed to load site script $ac_site_file
2186 See \`config.log' for more details" "$LINENO" 5; }
2187   fi
2188 done
2189
2190 if test -r "$cache_file"; then
2191   # Some versions of bash will fail to source /dev/null (special files
2192   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2193   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2194     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2195 $as_echo "$as_me: loading cache $cache_file" >&6;}
2196     case $cache_file in
2197       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2198       *)                      . "./$cache_file";;
2199     esac
2200   fi
2201 else
2202   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2203 $as_echo "$as_me: creating cache $cache_file" >&6;}
2204   >$cache_file
2205 fi
2206
2207 # Check that the precious variables saved in the cache have kept the same
2208 # value.
2209 ac_cache_corrupted=false
2210 for ac_var in $ac_precious_vars; do
2211   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2212   eval ac_new_set=\$ac_env_${ac_var}_set
2213   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2214   eval ac_new_val=\$ac_env_${ac_var}_value
2215   case $ac_old_set,$ac_new_set in
2216     set,)
2217       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2218 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2219       ac_cache_corrupted=: ;;
2220     ,set)
2221       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2222 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2223       ac_cache_corrupted=: ;;
2224     ,);;
2225     *)
2226       if test "x$ac_old_val" != "x$ac_new_val"; then
2227         # differences in whitespace do not lead to failure.
2228         ac_old_val_w=`echo x $ac_old_val`
2229         ac_new_val_w=`echo x $ac_new_val`
2230         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2231           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2232 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2233           ac_cache_corrupted=:
2234         else
2235           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2236 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2237           eval $ac_var=\$ac_old_val
2238         fi
2239         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2240 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2241         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2242 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2243       fi;;
2244   esac
2245   # Pass precious variables to config.status.
2246   if test "$ac_new_set" = set; then
2247     case $ac_new_val in
2248     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2249     *) ac_arg=$ac_var=$ac_new_val ;;
2250     esac
2251     case " $ac_configure_args " in
2252       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2253       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2254     esac
2255   fi
2256 done
2257 if $ac_cache_corrupted; then
2258   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2259 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2261 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2262   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2263 fi
2264 ## -------------------- ##
2265 ## Main body of script. ##
2266 ## -------------------- ##
2267
2268 ac_ext=c
2269 ac_cpp='$CPP $CPPFLAGS'
2270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2273
2274
2275 am__api_version='1.11'
2276
2277 ac_aux_dir=
2278 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2279   if test -f "$ac_dir/install-sh"; then
2280     ac_aux_dir=$ac_dir
2281     ac_install_sh="$ac_aux_dir/install-sh -c"
2282     break
2283   elif test -f "$ac_dir/install.sh"; then
2284     ac_aux_dir=$ac_dir
2285     ac_install_sh="$ac_aux_dir/install.sh -c"
2286     break
2287   elif test -f "$ac_dir/shtool"; then
2288     ac_aux_dir=$ac_dir
2289     ac_install_sh="$ac_aux_dir/shtool install -c"
2290     break
2291   fi
2292 done
2293 if test -z "$ac_aux_dir"; then
2294   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2295 fi
2296
2297 # These three variables are undocumented and unsupported,
2298 # and are intended to be withdrawn in a future Autoconf release.
2299 # They can cause serious problems if a builder's source tree is in a directory
2300 # whose full name contains unusual characters.
2301 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2302 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2303 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2304
2305
2306 # Find a good install program.  We prefer a C program (faster),
2307 # so one script is as good as another.  But avoid the broken or
2308 # incompatible versions:
2309 # SysV /etc/install, /usr/sbin/install
2310 # SunOS /usr/etc/install
2311 # IRIX /sbin/install
2312 # AIX /bin/install
2313 # AmigaOS /C/install, which installs bootblocks on floppy discs
2314 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2315 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2316 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2317 # OS/2's system install, which has a completely different semantic
2318 # ./install, which can be erroneously created by make from ./install.sh.
2319 # Reject install programs that cannot install multiple files.
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2321 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2322 if test -z "$INSTALL"; then
2323 if ${ac_cv_path_install+:} false; then :
2324   $as_echo_n "(cached) " >&6
2325 else
2326   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2327 for as_dir in $PATH
2328 do
2329   IFS=$as_save_IFS
2330   test -z "$as_dir" && as_dir=.
2331     # Account for people who put trailing slashes in PATH elements.
2332 case $as_dir/ in #((
2333   ./ | .// | /[cC]/* | \
2334   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2335   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2336   /usr/ucb/* ) ;;
2337   *)
2338     # OSF1 and SCO ODT 3.0 have their own names for install.
2339     # Don't use installbsd from OSF since it installs stuff as root
2340     # by default.
2341     for ac_prog in ginstall scoinst install; do
2342       for ac_exec_ext in '' $ac_executable_extensions; do
2343         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2344           if test $ac_prog = install &&
2345             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2346             # AIX install.  It has an incompatible calling convention.
2347             :
2348           elif test $ac_prog = install &&
2349             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2350             # program-specific install script used by HP pwplus--don't use.
2351             :
2352           else
2353             rm -rf conftest.one conftest.two conftest.dir
2354             echo one > conftest.one
2355             echo two > conftest.two
2356             mkdir conftest.dir
2357             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2358               test -s conftest.one && test -s conftest.two &&
2359               test -s conftest.dir/conftest.one &&
2360               test -s conftest.dir/conftest.two
2361             then
2362               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2363               break 3
2364             fi
2365           fi
2366         fi
2367       done
2368     done
2369     ;;
2370 esac
2371
2372   done
2373 IFS=$as_save_IFS
2374
2375 rm -rf conftest.one conftest.two conftest.dir
2376
2377 fi
2378   if test "${ac_cv_path_install+set}" = set; then
2379     INSTALL=$ac_cv_path_install
2380   else
2381     # As a last resort, use the slow shell script.  Don't cache a
2382     # value for INSTALL within a source directory, because that will
2383     # break other packages using the cache if that directory is
2384     # removed, or if the value is a relative name.
2385     INSTALL=$ac_install_sh
2386   fi
2387 fi
2388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2389 $as_echo "$INSTALL" >&6; }
2390
2391 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2392 # It thinks the first close brace ends the variable substitution.
2393 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2394
2395 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2396
2397 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2398
2399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2400 $as_echo_n "checking whether build environment is sane... " >&6; }
2401 # Just in case
2402 sleep 1
2403 echo timestamp > conftest.file
2404 # Reject unsafe characters in $srcdir or the absolute working directory
2405 # name.  Accept space and tab only in the latter.
2406 am_lf='
2407 '
2408 case `pwd` in
2409   *[\\\"\#\$\&\'\`$am_lf]*)
2410     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2411 esac
2412 case $srcdir in
2413   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2414     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2415 esac
2416
2417 # Do `set' in a subshell so we don't clobber the current shell's
2418 # arguments.  Must try -L first in case configure is actually a
2419 # symlink; some systems play weird games with the mod time of symlinks
2420 # (eg FreeBSD returns the mod time of the symlink's containing
2421 # directory).
2422 if (
2423    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2424    if test "$*" = "X"; then
2425       # -L didn't work.
2426       set X `ls -t "$srcdir/configure" conftest.file`
2427    fi
2428    rm -f conftest.file
2429    if test "$*" != "X $srcdir/configure conftest.file" \
2430       && test "$*" != "X conftest.file $srcdir/configure"; then
2431
2432       # If neither matched, then we have a broken ls.  This can happen
2433       # if, for instance, CONFIG_SHELL is bash and it inherits a
2434       # broken ls alias from the environment.  This has actually
2435       # happened.  Such a system could not be considered "sane".
2436       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2437 alias in your environment" "$LINENO" 5
2438    fi
2439
2440    test "$2" = conftest.file
2441    )
2442 then
2443    # Ok.
2444    :
2445 else
2446    as_fn_error $? "newly created file is older than distributed files!
2447 Check your system clock" "$LINENO" 5
2448 fi
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2450 $as_echo "yes" >&6; }
2451 test "$program_prefix" != NONE &&
2452   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2453 # Use a double $ so make ignores it.
2454 test "$program_suffix" != NONE &&
2455   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2456 # Double any \ or $.
2457 # By default was `s,x,x', remove it if useless.
2458 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2459 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2460
2461 # expand $ac_aux_dir to an absolute path
2462 am_aux_dir=`cd $ac_aux_dir && pwd`
2463
2464 if test x"${MISSING+set}" != xset; then
2465   case $am_aux_dir in
2466   *\ * | *\     *)
2467     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2468   *)
2469     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2470   esac
2471 fi
2472 # Use eval to expand $SHELL
2473 if eval "$MISSING --run true"; then
2474   am_missing_run="$MISSING --run "
2475 else
2476   am_missing_run=
2477   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2478 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2479 fi
2480
2481 if test x"${install_sh}" != xset; then
2482   case $am_aux_dir in
2483   *\ * | *\     *)
2484     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2485   *)
2486     install_sh="\${SHELL} $am_aux_dir/install-sh"
2487   esac
2488 fi
2489
2490 # Installed binaries are usually stripped using `strip' when the user
2491 # run `make install-strip'.  However `strip' might not be the right
2492 # tool to use in cross-compilation environments, therefore Automake
2493 # will honor the `STRIP' environment variable to overrule this program.
2494 if test "$cross_compiling" != no; then
2495   if test -n "$ac_tool_prefix"; then
2496   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2497 set dummy ${ac_tool_prefix}strip; ac_word=$2
2498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2499 $as_echo_n "checking for $ac_word... " >&6; }
2500 if ${ac_cv_prog_STRIP+:} false; then :
2501   $as_echo_n "(cached) " >&6
2502 else
2503   if test -n "$STRIP"; then
2504   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2505 else
2506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2507 for as_dir in $PATH
2508 do
2509   IFS=$as_save_IFS
2510   test -z "$as_dir" && as_dir=.
2511     for ac_exec_ext in '' $ac_executable_extensions; do
2512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2513     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2515     break 2
2516   fi
2517 done
2518   done
2519 IFS=$as_save_IFS
2520
2521 fi
2522 fi
2523 STRIP=$ac_cv_prog_STRIP
2524 if test -n "$STRIP"; then
2525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2526 $as_echo "$STRIP" >&6; }
2527 else
2528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2529 $as_echo "no" >&6; }
2530 fi
2531
2532
2533 fi
2534 if test -z "$ac_cv_prog_STRIP"; then
2535   ac_ct_STRIP=$STRIP
2536   # Extract the first word of "strip", so it can be a program name with args.
2537 set dummy strip; ac_word=$2
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2539 $as_echo_n "checking for $ac_word... " >&6; }
2540 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2541   $as_echo_n "(cached) " >&6
2542 else
2543   if test -n "$ac_ct_STRIP"; then
2544   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2545 else
2546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2547 for as_dir in $PATH
2548 do
2549   IFS=$as_save_IFS
2550   test -z "$as_dir" && as_dir=.
2551     for ac_exec_ext in '' $ac_executable_extensions; do
2552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2553     ac_cv_prog_ac_ct_STRIP="strip"
2554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2555     break 2
2556   fi
2557 done
2558   done
2559 IFS=$as_save_IFS
2560
2561 fi
2562 fi
2563 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2564 if test -n "$ac_ct_STRIP"; then
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2566 $as_echo "$ac_ct_STRIP" >&6; }
2567 else
2568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2569 $as_echo "no" >&6; }
2570 fi
2571
2572   if test "x$ac_ct_STRIP" = x; then
2573     STRIP=":"
2574   else
2575     case $cross_compiling:$ac_tool_warned in
2576 yes:)
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2578 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2579 ac_tool_warned=yes ;;
2580 esac
2581     STRIP=$ac_ct_STRIP
2582   fi
2583 else
2584   STRIP="$ac_cv_prog_STRIP"
2585 fi
2586
2587 fi
2588 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2589
2590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2591 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2592 if test -z "$MKDIR_P"; then
2593   if ${ac_cv_path_mkdir+:} false; then :
2594   $as_echo_n "(cached) " >&6
2595 else
2596   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2598 do
2599   IFS=$as_save_IFS
2600   test -z "$as_dir" && as_dir=.
2601     for ac_prog in mkdir gmkdir; do
2602          for ac_exec_ext in '' $ac_executable_extensions; do
2603            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2604            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2605              'mkdir (GNU coreutils) '* | \
2606              'mkdir (coreutils) '* | \
2607              'mkdir (fileutils) '4.1*)
2608                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2609                break 3;;
2610            esac
2611          done
2612        done
2613   done
2614 IFS=$as_save_IFS
2615
2616 fi
2617
2618   test -d ./--version && rmdir ./--version
2619   if test "${ac_cv_path_mkdir+set}" = set; then
2620     MKDIR_P="$ac_cv_path_mkdir -p"
2621   else
2622     # As a last resort, use the slow shell script.  Don't cache a
2623     # value for MKDIR_P within a source directory, because that will
2624     # break other packages using the cache if that directory is
2625     # removed, or if the value is a relative name.
2626     MKDIR_P="$ac_install_sh -d"
2627   fi
2628 fi
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2630 $as_echo "$MKDIR_P" >&6; }
2631
2632 mkdir_p="$MKDIR_P"
2633 case $mkdir_p in
2634   [\\/$]* | ?:[\\/]*) ;;
2635   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2636 esac
2637
2638 for ac_prog in gawk mawk nawk awk
2639 do
2640   # Extract the first word of "$ac_prog", so it can be a program name with args.
2641 set dummy $ac_prog; ac_word=$2
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2643 $as_echo_n "checking for $ac_word... " >&6; }
2644 if ${ac_cv_prog_AWK+:} false; then :
2645   $as_echo_n "(cached) " >&6
2646 else
2647   if test -n "$AWK"; then
2648   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2649 else
2650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2651 for as_dir in $PATH
2652 do
2653   IFS=$as_save_IFS
2654   test -z "$as_dir" && as_dir=.
2655     for ac_exec_ext in '' $ac_executable_extensions; do
2656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2657     ac_cv_prog_AWK="$ac_prog"
2658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2659     break 2
2660   fi
2661 done
2662   done
2663 IFS=$as_save_IFS
2664
2665 fi
2666 fi
2667 AWK=$ac_cv_prog_AWK
2668 if test -n "$AWK"; then
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2670 $as_echo "$AWK" >&6; }
2671 else
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673 $as_echo "no" >&6; }
2674 fi
2675
2676
2677   test -n "$AWK" && break
2678 done
2679
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2681 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2682 set x ${MAKE-make}
2683 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2684 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2685   $as_echo_n "(cached) " >&6
2686 else
2687   cat >conftest.make <<\_ACEOF
2688 SHELL = /bin/sh
2689 all:
2690         @echo '@@@%%%=$(MAKE)=@@@%%%'
2691 _ACEOF
2692 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2693 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2694   *@@@%%%=?*=@@@%%%*)
2695     eval ac_cv_prog_make_${ac_make}_set=yes;;
2696   *)
2697     eval ac_cv_prog_make_${ac_make}_set=no;;
2698 esac
2699 rm -f conftest.make
2700 fi
2701 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2703 $as_echo "yes" >&6; }
2704   SET_MAKE=
2705 else
2706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707 $as_echo "no" >&6; }
2708   SET_MAKE="MAKE=${MAKE-make}"
2709 fi
2710
2711 rm -rf .tst 2>/dev/null
2712 mkdir .tst 2>/dev/null
2713 if test -d .tst; then
2714   am__leading_dot=.
2715 else
2716   am__leading_dot=_
2717 fi
2718 rmdir .tst 2>/dev/null
2719
2720 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2721   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2722   # is not polluted with repeated "-I."
2723   am__isrc=' -I$(srcdir)'
2724   # test to see if srcdir already configured
2725   if test -f $srcdir/config.status; then
2726     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2727   fi
2728 fi
2729
2730 # test whether we have cygpath
2731 if test -z "$CYGPATH_W"; then
2732   if (cygpath --version) >/dev/null 2>/dev/null; then
2733     CYGPATH_W='cygpath -w'
2734   else
2735     CYGPATH_W=echo
2736   fi
2737 fi
2738
2739
2740 # Define the identity of the package.
2741  PACKAGE='libpng'
2742  VERSION='1.5.7'
2743
2744
2745 cat >>confdefs.h <<_ACEOF
2746 #define PACKAGE "$PACKAGE"
2747 _ACEOF
2748
2749
2750 cat >>confdefs.h <<_ACEOF
2751 #define VERSION "$VERSION"
2752 _ACEOF
2753
2754 # Some tools Automake needs.
2755
2756 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2757
2758
2759 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2760
2761
2762 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2763
2764
2765 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2766
2767
2768 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2769
2770 # We need awk for the "check" target.  The system "awk" is bad on
2771 # some platforms.
2772 # Always define AMTAR for backward compatibility.
2773
2774 AMTAR=${AMTAR-"${am_missing_run}tar"}
2775
2776 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2777
2778
2779
2780
2781
2782
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2784 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2785     # Check whether --enable-maintainer-mode was given.
2786 if test "${enable_maintainer_mode+set}" = set; then :
2787   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2788 else
2789   USE_MAINTAINER_MODE=no
2790 fi
2791
2792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2793 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2794    if test $USE_MAINTAINER_MODE = yes; then
2795   MAINTAINER_MODE_TRUE=
2796   MAINTAINER_MODE_FALSE='#'
2797 else
2798   MAINTAINER_MODE_TRUE='#'
2799   MAINTAINER_MODE_FALSE=
2800 fi
2801
2802   MAINT=$MAINTAINER_MODE_TRUE
2803
2804
2805
2806 PNGLIB_VERSION=1.5.7
2807 PNGLIB_MAJOR=1
2808 PNGLIB_MINOR=5
2809 PNGLIB_RELEASE=7
2810
2811
2812
2813 ac_config_headers="$ac_config_headers config.h"
2814
2815
2816 # Checks for programs.
2817 ac_ext=c
2818 ac_cpp='$CPP $CPPFLAGS'
2819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2822
2823 ac_ext=c
2824 ac_cpp='$CPP $CPPFLAGS'
2825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2828 if test -n "$ac_tool_prefix"; then
2829   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2830 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2832 $as_echo_n "checking for $ac_word... " >&6; }
2833 if ${ac_cv_prog_CC+:} false; then :
2834   $as_echo_n "(cached) " >&6
2835 else
2836   if test -n "$CC"; then
2837   ac_cv_prog_CC="$CC" # Let the user override the test.
2838 else
2839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840 for as_dir in $PATH
2841 do
2842   IFS=$as_save_IFS
2843   test -z "$as_dir" && as_dir=.
2844     for ac_exec_ext in '' $ac_executable_extensions; do
2845   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2846     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2848     break 2
2849   fi
2850 done
2851   done
2852 IFS=$as_save_IFS
2853
2854 fi
2855 fi
2856 CC=$ac_cv_prog_CC
2857 if test -n "$CC"; then
2858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2859 $as_echo "$CC" >&6; }
2860 else
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2862 $as_echo "no" >&6; }
2863 fi
2864
2865
2866 fi
2867 if test -z "$ac_cv_prog_CC"; then
2868   ac_ct_CC=$CC
2869   # Extract the first word of "gcc", so it can be a program name with args.
2870 set dummy gcc; ac_word=$2
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2872 $as_echo_n "checking for $ac_word... " >&6; }
2873 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2874   $as_echo_n "(cached) " >&6
2875 else
2876   if test -n "$ac_ct_CC"; then
2877   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2878 else
2879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2880 for as_dir in $PATH
2881 do
2882   IFS=$as_save_IFS
2883   test -z "$as_dir" && as_dir=.
2884     for ac_exec_ext in '' $ac_executable_extensions; do
2885   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2886     ac_cv_prog_ac_ct_CC="gcc"
2887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2888     break 2
2889   fi
2890 done
2891   done
2892 IFS=$as_save_IFS
2893
2894 fi
2895 fi
2896 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2897 if test -n "$ac_ct_CC"; then
2898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2899 $as_echo "$ac_ct_CC" >&6; }
2900 else
2901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2902 $as_echo "no" >&6; }
2903 fi
2904
2905   if test "x$ac_ct_CC" = x; then
2906     CC=""
2907   else
2908     case $cross_compiling:$ac_tool_warned in
2909 yes:)
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2912 ac_tool_warned=yes ;;
2913 esac
2914     CC=$ac_ct_CC
2915   fi
2916 else
2917   CC="$ac_cv_prog_CC"
2918 fi
2919
2920 if test -z "$CC"; then
2921           if test -n "$ac_tool_prefix"; then
2922     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2923 set dummy ${ac_tool_prefix}cc; ac_word=$2
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2925 $as_echo_n "checking for $ac_word... " >&6; }
2926 if ${ac_cv_prog_CC+:} false; then :
2927   $as_echo_n "(cached) " >&6
2928 else
2929   if test -n "$CC"; then
2930   ac_cv_prog_CC="$CC" # Let the user override the test.
2931 else
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935   IFS=$as_save_IFS
2936   test -z "$as_dir" && as_dir=.
2937     for ac_exec_ext in '' $ac_executable_extensions; do
2938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939     ac_cv_prog_CC="${ac_tool_prefix}cc"
2940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2941     break 2
2942   fi
2943 done
2944   done
2945 IFS=$as_save_IFS
2946
2947 fi
2948 fi
2949 CC=$ac_cv_prog_CC
2950 if test -n "$CC"; then
2951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2952 $as_echo "$CC" >&6; }
2953 else
2954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2955 $as_echo "no" >&6; }
2956 fi
2957
2958
2959   fi
2960 fi
2961 if test -z "$CC"; then
2962   # Extract the first word of "cc", so it can be a program name with args.
2963 set dummy cc; ac_word=$2
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2965 $as_echo_n "checking for $ac_word... " >&6; }
2966 if ${ac_cv_prog_CC+:} false; then :
2967   $as_echo_n "(cached) " >&6
2968 else
2969   if test -n "$CC"; then
2970   ac_cv_prog_CC="$CC" # Let the user override the test.
2971 else
2972   ac_prog_rejected=no
2973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2974 for as_dir in $PATH
2975 do
2976   IFS=$as_save_IFS
2977   test -z "$as_dir" && as_dir=.
2978     for ac_exec_ext in '' $ac_executable_extensions; do
2979   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2980     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2981        ac_prog_rejected=yes
2982        continue
2983      fi
2984     ac_cv_prog_CC="cc"
2985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2986     break 2
2987   fi
2988 done
2989   done
2990 IFS=$as_save_IFS
2991
2992 if test $ac_prog_rejected = yes; then
2993   # We found a bogon in the path, so make sure we never use it.
2994   set dummy $ac_cv_prog_CC
2995   shift
2996   if test $# != 0; then
2997     # We chose a different compiler from the bogus one.
2998     # However, it has the same basename, so the bogon will be chosen
2999     # first if we set CC to just the basename; use the full file name.
3000     shift
3001     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3002   fi
3003 fi
3004 fi
3005 fi
3006 CC=$ac_cv_prog_CC
3007 if test -n "$CC"; then
3008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3009 $as_echo "$CC" >&6; }
3010 else
3011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3012 $as_echo "no" >&6; }
3013 fi
3014
3015
3016 fi
3017 if test -z "$CC"; then
3018   if test -n "$ac_tool_prefix"; then
3019   for ac_prog in cl.exe
3020   do
3021     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3022 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3024 $as_echo_n "checking for $ac_word... " >&6; }
3025 if ${ac_cv_prog_CC+:} false; then :
3026   $as_echo_n "(cached) " >&6
3027 else
3028   if test -n "$CC"; then
3029   ac_cv_prog_CC="$CC" # Let the user override the test.
3030 else
3031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3032 for as_dir in $PATH
3033 do
3034   IFS=$as_save_IFS
3035   test -z "$as_dir" && as_dir=.
3036     for ac_exec_ext in '' $ac_executable_extensions; do
3037   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3038     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3039     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3040     break 2
3041   fi
3042 done
3043   done
3044 IFS=$as_save_IFS
3045
3046 fi
3047 fi
3048 CC=$ac_cv_prog_CC
3049 if test -n "$CC"; then
3050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3051 $as_echo "$CC" >&6; }
3052 else
3053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3054 $as_echo "no" >&6; }
3055 fi
3056
3057
3058     test -n "$CC" && break
3059   done
3060 fi
3061 if test -z "$CC"; then
3062   ac_ct_CC=$CC
3063   for ac_prog in cl.exe
3064 do
3065   # Extract the first word of "$ac_prog", so it can be a program name with args.
3066 set dummy $ac_prog; ac_word=$2
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3068 $as_echo_n "checking for $ac_word... " >&6; }
3069 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3070   $as_echo_n "(cached) " >&6
3071 else
3072   if test -n "$ac_ct_CC"; then
3073   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3074 else
3075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3076 for as_dir in $PATH
3077 do
3078   IFS=$as_save_IFS
3079   test -z "$as_dir" && as_dir=.
3080     for ac_exec_ext in '' $ac_executable_extensions; do
3081   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3082     ac_cv_prog_ac_ct_CC="$ac_prog"
3083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3084     break 2
3085   fi
3086 done
3087   done
3088 IFS=$as_save_IFS
3089
3090 fi
3091 fi
3092 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3093 if test -n "$ac_ct_CC"; then
3094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3095 $as_echo "$ac_ct_CC" >&6; }
3096 else
3097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3098 $as_echo "no" >&6; }
3099 fi
3100
3101
3102   test -n "$ac_ct_CC" && break
3103 done
3104
3105   if test "x$ac_ct_CC" = x; then
3106     CC=""
3107   else
3108     case $cross_compiling:$ac_tool_warned in
3109 yes:)
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3111 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3112 ac_tool_warned=yes ;;
3113 esac
3114     CC=$ac_ct_CC
3115   fi
3116 fi
3117
3118 fi
3119
3120
3121 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3123 as_fn_error $? "no acceptable C compiler found in \$PATH
3124 See \`config.log' for more details" "$LINENO" 5; }
3125
3126 # Provide some information about the compiler.
3127 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3128 set X $ac_compile
3129 ac_compiler=$2
3130 for ac_option in --version -v -V -qversion; do
3131   { { ac_try="$ac_compiler $ac_option >&5"
3132 case "(($ac_try" in
3133   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3134   *) ac_try_echo=$ac_try;;
3135 esac
3136 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3137 $as_echo "$ac_try_echo"; } >&5
3138   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3139   ac_status=$?
3140   if test -s conftest.err; then
3141     sed '10a\
3142 ... rest of stderr output deleted ...
3143          10q' conftest.err >conftest.er1
3144     cat conftest.er1 >&5
3145   fi
3146   rm -f conftest.er1 conftest.err
3147   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3148   test $ac_status = 0; }
3149 done
3150
3151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3152 /* end confdefs.h.  */
3153
3154 int
3155 main ()
3156 {
3157
3158   ;
3159   return 0;
3160 }
3161 _ACEOF
3162 ac_clean_files_save=$ac_clean_files
3163 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3164 # Try to create an executable without -o first, disregard a.out.
3165 # It will help us diagnose broken compilers, and finding out an intuition
3166 # of exeext.
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3168 $as_echo_n "checking whether the C compiler works... " >&6; }
3169 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3170
3171 # The possible output files:
3172 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3173
3174 ac_rmfiles=
3175 for ac_file in $ac_files
3176 do
3177   case $ac_file in
3178     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3179     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3180   esac
3181 done
3182 rm -f $ac_rmfiles
3183
3184 if { { ac_try="$ac_link_default"
3185 case "(($ac_try" in
3186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3187   *) ac_try_echo=$ac_try;;
3188 esac
3189 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3190 $as_echo "$ac_try_echo"; } >&5
3191   (eval "$ac_link_default") 2>&5
3192   ac_status=$?
3193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3194   test $ac_status = 0; }; then :
3195   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3196 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3197 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3198 # so that the user can short-circuit this test for compilers unknown to
3199 # Autoconf.
3200 for ac_file in $ac_files ''
3201 do
3202   test -f "$ac_file" || continue
3203   case $ac_file in
3204     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3205         ;;
3206     [ab].out )
3207         # We found the default executable, but exeext='' is most
3208         # certainly right.
3209         break;;
3210     *.* )
3211         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3212         then :; else
3213            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3214         fi
3215         # We set ac_cv_exeext here because the later test for it is not
3216         # safe: cross compilers may not add the suffix if given an `-o'
3217         # argument, so we may need to know it at that point already.
3218         # Even if this section looks crufty: it has the advantage of
3219         # actually working.
3220         break;;
3221     * )
3222         break;;
3223   esac
3224 done
3225 test "$ac_cv_exeext" = no && ac_cv_exeext=
3226
3227 else
3228   ac_file=''
3229 fi
3230 if test -z "$ac_file"; then :
3231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3232 $as_echo "no" >&6; }
3233 $as_echo "$as_me: failed program was:" >&5
3234 sed 's/^/| /' conftest.$ac_ext >&5
3235
3236 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3237 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3238 as_fn_error 77 "C compiler cannot create executables
3239 See \`config.log' for more details" "$LINENO" 5; }
3240 else
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3242 $as_echo "yes" >&6; }
3243 fi
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3245 $as_echo_n "checking for C compiler default output file name... " >&6; }
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3247 $as_echo "$ac_file" >&6; }
3248 ac_exeext=$ac_cv_exeext
3249
3250 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3251 ac_clean_files=$ac_clean_files_save
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3253 $as_echo_n "checking for suffix of executables... " >&6; }
3254 if { { ac_try="$ac_link"
3255 case "(($ac_try" in
3256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3257   *) ac_try_echo=$ac_try;;
3258 esac
3259 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3260 $as_echo "$ac_try_echo"; } >&5
3261   (eval "$ac_link") 2>&5
3262   ac_status=$?
3263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3264   test $ac_status = 0; }; then :
3265   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3266 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3267 # work properly (i.e., refer to `conftest.exe'), while it won't with
3268 # `rm'.
3269 for ac_file in conftest.exe conftest conftest.*; do
3270   test -f "$ac_file" || continue
3271   case $ac_file in
3272     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3273     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3274           break;;
3275     * ) break;;
3276   esac
3277 done
3278 else
3279   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3280 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3281 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3282 See \`config.log' for more details" "$LINENO" 5; }
3283 fi
3284 rm -f conftest conftest$ac_cv_exeext
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3286 $as_echo "$ac_cv_exeext" >&6; }
3287
3288 rm -f conftest.$ac_ext
3289 EXEEXT=$ac_cv_exeext
3290 ac_exeext=$EXEEXT
3291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3292 /* end confdefs.h.  */
3293 #include <stdio.h>
3294 int
3295 main ()
3296 {
3297 FILE *f = fopen ("conftest.out", "w");
3298  return ferror (f) || fclose (f) != 0;
3299
3300   ;
3301   return 0;
3302 }
3303 _ACEOF
3304 ac_clean_files="$ac_clean_files conftest.out"
3305 # Check that the compiler produces executables we can run.  If not, either
3306 # the compiler is broken, or we cross compile.
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3308 $as_echo_n "checking whether we are cross compiling... " >&6; }
3309 if test "$cross_compiling" != yes; then
3310   { { ac_try="$ac_link"
3311 case "(($ac_try" in
3312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313   *) ac_try_echo=$ac_try;;
3314 esac
3315 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3316 $as_echo "$ac_try_echo"; } >&5
3317   (eval "$ac_link") 2>&5
3318   ac_status=$?
3319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3320   test $ac_status = 0; }
3321   if { ac_try='./conftest$ac_cv_exeext'
3322   { { case "(($ac_try" in
3323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3324   *) ac_try_echo=$ac_try;;
3325 esac
3326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3327 $as_echo "$ac_try_echo"; } >&5
3328   (eval "$ac_try") 2>&5
3329   ac_status=$?
3330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3331   test $ac_status = 0; }; }; then
3332     cross_compiling=no
3333   else
3334     if test "$cross_compiling" = maybe; then
3335         cross_compiling=yes
3336     else
3337         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3338 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3339 as_fn_error $? "cannot run C compiled programs.
3340 If you meant to cross compile, use \`--host'.
3341 See \`config.log' for more details" "$LINENO" 5; }
3342     fi
3343   fi
3344 fi
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3346 $as_echo "$cross_compiling" >&6; }
3347
3348 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3349 ac_clean_files=$ac_clean_files_save
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3351 $as_echo_n "checking for suffix of object files... " >&6; }
3352 if ${ac_cv_objext+:} false; then :
3353   $as_echo_n "(cached) " >&6
3354 else
3355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361
3362   ;
3363   return 0;
3364 }
3365 _ACEOF
3366 rm -f conftest.o conftest.obj
3367 if { { ac_try="$ac_compile"
3368 case "(($ac_try" in
3369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3370   *) ac_try_echo=$ac_try;;
3371 esac
3372 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3373 $as_echo "$ac_try_echo"; } >&5
3374   (eval "$ac_compile") 2>&5
3375   ac_status=$?
3376   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3377   test $ac_status = 0; }; then :
3378   for ac_file in conftest.o conftest.obj conftest.*; do
3379   test -f "$ac_file" || continue;
3380   case $ac_file in
3381     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3382     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3383        break;;
3384   esac
3385 done
3386 else
3387   $as_echo "$as_me: failed program was:" >&5
3388 sed 's/^/| /' conftest.$ac_ext >&5
3389
3390 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3391 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3392 as_fn_error $? "cannot compute suffix of object files: cannot compile
3393 See \`config.log' for more details" "$LINENO" 5; }
3394 fi
3395 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3396 fi
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3398 $as_echo "$ac_cv_objext" >&6; }
3399 OBJEXT=$ac_cv_objext
3400 ac_objext=$OBJEXT
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3402 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3403 if ${ac_cv_c_compiler_gnu+:} false; then :
3404   $as_echo_n "(cached) " >&6
3405 else
3406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3407 /* end confdefs.h.  */
3408
3409 int
3410 main ()
3411 {
3412 #ifndef __GNUC__
3413        choke me
3414 #endif
3415
3416   ;
3417   return 0;
3418 }
3419 _ACEOF
3420 if ac_fn_c_try_compile "$LINENO"; then :
3421   ac_compiler_gnu=yes
3422 else
3423   ac_compiler_gnu=no
3424 fi
3425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3426 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3427
3428 fi
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3430 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3431 if test $ac_compiler_gnu = yes; then
3432   GCC=yes
3433 else
3434   GCC=
3435 fi
3436 ac_test_CFLAGS=${CFLAGS+set}
3437 ac_save_CFLAGS=$CFLAGS
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3439 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3440 if ${ac_cv_prog_cc_g+:} false; then :
3441   $as_echo_n "(cached) " >&6
3442 else
3443   ac_save_c_werror_flag=$ac_c_werror_flag
3444    ac_c_werror_flag=yes
3445    ac_cv_prog_cc_g=no
3446    CFLAGS="-g"
3447    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448 /* end confdefs.h.  */
3449
3450 int
3451 main ()
3452 {
3453
3454   ;
3455   return 0;
3456 }
3457 _ACEOF
3458 if ac_fn_c_try_compile "$LINENO"; then :
3459   ac_cv_prog_cc_g=yes
3460 else
3461   CFLAGS=""
3462       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464
3465 int
3466 main ()
3467 {
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_c_try_compile "$LINENO"; then :
3474
3475 else
3476   ac_c_werror_flag=$ac_save_c_werror_flag
3477          CFLAGS="-g"
3478          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3479 /* end confdefs.h.  */
3480
3481 int
3482 main ()
3483 {
3484
3485   ;
3486   return 0;
3487 }
3488 _ACEOF
3489 if ac_fn_c_try_compile "$LINENO"; then :
3490   ac_cv_prog_cc_g=yes
3491 fi
3492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3493 fi
3494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495 fi
3496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3497    ac_c_werror_flag=$ac_save_c_werror_flag
3498 fi
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3500 $as_echo "$ac_cv_prog_cc_g" >&6; }
3501 if test "$ac_test_CFLAGS" = set; then
3502   CFLAGS=$ac_save_CFLAGS
3503 elif test $ac_cv_prog_cc_g = yes; then
3504   if test "$GCC" = yes; then
3505     CFLAGS="-g -O2"
3506   else
3507     CFLAGS="-g"
3508   fi
3509 else
3510   if test "$GCC" = yes; then
3511     CFLAGS="-O2"
3512   else
3513     CFLAGS=
3514   fi
3515 fi
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3517 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3518 if ${ac_cv_prog_cc_c89+:} false; then :
3519   $as_echo_n "(cached) " >&6
3520 else
3521   ac_cv_prog_cc_c89=no
3522 ac_save_CC=$CC
3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524 /* end confdefs.h.  */
3525 #include <stdarg.h>
3526 #include <stdio.h>
3527 #include <sys/types.h>
3528 #include <sys/stat.h>
3529 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3530 struct buf { int x; };
3531 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3532 static char *e (p, i)
3533      char **p;
3534      int i;
3535 {
3536   return p[i];
3537 }
3538 static char *f (char * (*g) (char **, int), char **p, ...)
3539 {
3540   char *s;
3541   va_list v;
3542   va_start (v,p);
3543   s = g (p, va_arg (v,int));
3544   va_end (v);
3545   return s;
3546 }
3547
3548 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3549    function prototypes and stuff, but not '\xHH' hex character constants.
3550    These don't provoke an error unfortunately, instead are silently treated
3551    as 'x'.  The following induces an error, until -std is added to get
3552    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3553    array size at least.  It's necessary to write '\x00'==0 to get something
3554    that's true only with -std.  */
3555 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3556
3557 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3558    inside strings and character constants.  */
3559 #define FOO(x) 'x'
3560 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3561
3562 int test (int i, double x);
3563 struct s1 {int (*f) (int a);};
3564 struct s2 {int (*f) (double a);};
3565 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3566 int argc;
3567 char **argv;
3568 int
3569 main ()
3570 {
3571 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3572   ;
3573   return 0;
3574 }
3575 _ACEOF
3576 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3577         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3578 do
3579   CC="$ac_save_CC $ac_arg"
3580   if ac_fn_c_try_compile "$LINENO"; then :
3581   ac_cv_prog_cc_c89=$ac_arg
3582 fi
3583 rm -f core conftest.err conftest.$ac_objext
3584   test "x$ac_cv_prog_cc_c89" != "xno" && break
3585 done
3586 rm -f conftest.$ac_ext
3587 CC=$ac_save_CC
3588
3589 fi
3590 # AC_CACHE_VAL
3591 case "x$ac_cv_prog_cc_c89" in
3592   x)
3593     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3594 $as_echo "none needed" >&6; } ;;
3595   xno)
3596     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3597 $as_echo "unsupported" >&6; } ;;
3598   *)
3599     CC="$CC $ac_cv_prog_cc_c89"
3600     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3601 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3602 esac
3603 if test "x$ac_cv_prog_cc_c89" != xno; then :
3604
3605 fi
3606
3607 ac_ext=c
3608 ac_cpp='$CPP $CPPFLAGS'
3609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3612 DEPDIR="${am__leading_dot}deps"
3613
3614 ac_config_commands="$ac_config_commands depfiles"
3615
3616
3617 am_make=${MAKE-make}
3618 cat > confinc << 'END'
3619 am__doit:
3620         @echo this is the am__doit target
3621 .PHONY: am__doit
3622 END
3623 # If we don't find an include directive, just comment out the code.
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3625 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3626 am__include="#"
3627 am__quote=
3628 _am_result=none
3629 # First try GNU make style include.
3630 echo "include confinc" > confmf
3631 # Ignore all kinds of additional output from `make'.
3632 case `$am_make -s -f confmf 2> /dev/null` in #(
3633 *the\ am__doit\ target*)
3634   am__include=include
3635   am__quote=
3636   _am_result=GNU
3637   ;;
3638 esac
3639 # Now try BSD make style include.
3640 if test "$am__include" = "#"; then
3641    echo '.include "confinc"' > confmf
3642    case `$am_make -s -f confmf 2> /dev/null` in #(
3643    *the\ am__doit\ target*)
3644      am__include=.include
3645      am__quote="\""
3646      _am_result=BSD
3647      ;;
3648    esac
3649 fi
3650
3651
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3653 $as_echo "$_am_result" >&6; }
3654 rm -f confinc confmf
3655
3656 # Check whether --enable-dependency-tracking was given.
3657 if test "${enable_dependency_tracking+set}" = set; then :
3658   enableval=$enable_dependency_tracking;
3659 fi
3660
3661 if test "x$enable_dependency_tracking" != xno; then
3662   am_depcomp="$ac_aux_dir/depcomp"
3663   AMDEPBACKSLASH='\'
3664 fi
3665  if test "x$enable_dependency_tracking" != xno; then
3666   AMDEP_TRUE=
3667   AMDEP_FALSE='#'
3668 else
3669   AMDEP_TRUE='#'
3670   AMDEP_FALSE=
3671 fi
3672
3673
3674
3675 depcc="$CC"   am_compiler_list=
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3678 $as_echo_n "checking dependency style of $depcc... " >&6; }
3679 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3683   # We make a subdir and do the tests there.  Otherwise we can end up
3684   # making bogus files that we don't know about and never remove.  For
3685   # instance it was reported that on HP-UX the gcc test will end up
3686   # making a dummy file named `D' -- because `-MD' means `put the output
3687   # in D'.
3688   mkdir conftest.dir
3689   # Copy depcomp to subdir because otherwise we won't find it if we're
3690   # using a relative directory.
3691   cp "$am_depcomp" conftest.dir
3692   cd conftest.dir
3693   # We will build objects and dependencies in a subdirectory because
3694   # it helps to detect inapplicable dependency modes.  For instance
3695   # both Tru64's cc and ICC support -MD to output dependencies as a
3696   # side effect of compilation, but ICC will put the dependencies in
3697   # the current directory while Tru64 will put them in the object
3698   # directory.
3699   mkdir sub
3700
3701   am_cv_CC_dependencies_compiler_type=none
3702   if test "$am_compiler_list" = ""; then
3703      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3704   fi
3705   am__universal=false
3706   case " $depcc " in #(
3707      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3708      esac
3709
3710   for depmode in $am_compiler_list; do
3711     # Setup a source with many dependencies, because some compilers
3712     # like to wrap large dependency lists on column 80 (with \), and
3713     # we should not choose a depcomp mode which is confused by this.
3714     #
3715     # We need to recreate these files for each test, as the compiler may
3716     # overwrite some of them when testing with obscure command lines.
3717     # This happens at least with the AIX C compiler.
3718     : > sub/conftest.c
3719     for i in 1 2 3 4 5 6; do
3720       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3721       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3722       # Solaris 8's {/usr,}/bin/sh.
3723       touch sub/conftst$i.h
3724     done
3725     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3726
3727     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3728     # mode.  It turns out that the SunPro C++ compiler does not properly
3729     # handle `-M -o', and we need to detect this.  Also, some Intel
3730     # versions had trouble with output in subdirs
3731     am__obj=sub/conftest.${OBJEXT-o}
3732     am__minus_obj="-o $am__obj"
3733     case $depmode in
3734     gcc)
3735       # This depmode causes a compiler race in universal mode.
3736       test "$am__universal" = false || continue
3737       ;;
3738     nosideeffect)
3739       # after this tag, mechanisms are not by side-effect, so they'll
3740       # only be used when explicitly requested
3741       if test "x$enable_dependency_tracking" = xyes; then
3742         continue
3743       else
3744         break
3745       fi
3746       ;;
3747     msvisualcpp | msvcmsys)
3748       # This compiler won't grok `-c -o', but also, the minuso test has
3749       # not run yet.  These depmodes are late enough in the game, and
3750       # so weak that their functioning should not be impacted.
3751       am__obj=conftest.${OBJEXT-o}
3752       am__minus_obj=
3753       ;;
3754     none) break ;;
3755     esac
3756     if depmode=$depmode \
3757        source=sub/conftest.c object=$am__obj \
3758        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3759        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3760          >/dev/null 2>conftest.err &&
3761        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3762        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3763        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3764        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3765       # icc doesn't choke on unknown options, it will just issue warnings
3766       # or remarks (even with -Werror).  So we grep stderr for any message
3767       # that says an option was ignored or not supported.
3768       # When given -MP, icc 7.0 and 7.1 complain thusly:
3769       #   icc: Command line warning: ignoring option '-M'; no argument required
3770       # The diagnosis changed in icc 8.0:
3771       #   icc: Command line remark: option '-MP' not supported
3772       if (grep 'ignoring option' conftest.err ||
3773           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3774         am_cv_CC_dependencies_compiler_type=$depmode
3775         break
3776       fi
3777     fi
3778   done
3779
3780   cd ..
3781   rm -rf conftest.dir
3782 else
3783   am_cv_CC_dependencies_compiler_type=none
3784 fi
3785
3786 fi
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3788 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3789 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3790
3791  if
3792   test "x$enable_dependency_tracking" != xno \
3793   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3794   am__fastdepCC_TRUE=
3795   am__fastdepCC_FALSE='#'
3796 else
3797   am__fastdepCC_TRUE='#'
3798   am__fastdepCC_FALSE=
3799 fi
3800
3801
3802 # By default we simply use the C compiler to build assembly code.
3803
3804 test "${CCAS+set}" = set || CCAS=$CC
3805 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
3806
3807
3808
3809 depcc="$CCAS"   am_compiler_list=
3810
3811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3812 $as_echo_n "checking dependency style of $depcc... " >&6; }
3813 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
3814   $as_echo_n "(cached) " >&6
3815 else
3816   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3817   # We make a subdir and do the tests there.  Otherwise we can end up
3818   # making bogus files that we don't know about and never remove.  For
3819   # instance it was reported that on HP-UX the gcc test will end up
3820   # making a dummy file named `D' -- because `-MD' means `put the output
3821   # in D'.
3822   mkdir conftest.dir
3823   # Copy depcomp to subdir because otherwise we won't find it if we're
3824   # using a relative directory.
3825   cp "$am_depcomp" conftest.dir
3826   cd conftest.dir
3827   # We will build objects and dependencies in a subdirectory because
3828   # it helps to detect inapplicable dependency modes.  For instance
3829   # both Tru64's cc and ICC support -MD to output dependencies as a
3830   # side effect of compilation, but ICC will put the dependencies in
3831   # the current directory while Tru64 will put them in the object
3832   # directory.
3833   mkdir sub
3834
3835   am_cv_CCAS_dependencies_compiler_type=none
3836   if test "$am_compiler_list" = ""; then
3837      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3838   fi
3839   am__universal=false
3840
3841
3842   for depmode in $am_compiler_list; do
3843     # Setup a source with many dependencies, because some compilers
3844     # like to wrap large dependency lists on column 80 (with \), and
3845     # we should not choose a depcomp mode which is confused by this.
3846     #
3847     # We need to recreate these files for each test, as the compiler may
3848     # overwrite some of them when testing with obscure command lines.
3849     # This happens at least with the AIX C compiler.
3850     : > sub/conftest.c
3851     for i in 1 2 3 4 5 6; do
3852       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3853       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3854       # Solaris 8's {/usr,}/bin/sh.
3855       touch sub/conftst$i.h
3856     done
3857     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3858
3859     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3860     # mode.  It turns out that the SunPro C++ compiler does not properly
3861     # handle `-M -o', and we need to detect this.  Also, some Intel
3862     # versions had trouble with output in subdirs
3863     am__obj=sub/conftest.${OBJEXT-o}
3864     am__minus_obj="-o $am__obj"
3865     case $depmode in
3866     gcc)
3867       # This depmode causes a compiler race in universal mode.
3868       test "$am__universal" = false || continue
3869       ;;
3870     nosideeffect)
3871       # after this tag, mechanisms are not by side-effect, so they'll
3872       # only be used when explicitly requested
3873       if test "x$enable_dependency_tracking" = xyes; then
3874         continue
3875       else
3876         break
3877       fi
3878       ;;
3879     msvisualcpp | msvcmsys)
3880       # This compiler won't grok `-c -o', but also, the minuso test has
3881       # not run yet.  These depmodes are late enough in the game, and
3882       # so weak that their functioning should not be impacted.
3883       am__obj=conftest.${OBJEXT-o}
3884       am__minus_obj=
3885       ;;
3886     none) break ;;
3887     esac
3888     if depmode=$depmode \
3889        source=sub/conftest.c object=$am__obj \
3890        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3891        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3892          >/dev/null 2>conftest.err &&
3893        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3894        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3895        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3896        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3897       # icc doesn't choke on unknown options, it will just issue warnings
3898       # or remarks (even with -Werror).  So we grep stderr for any message
3899       # that says an option was ignored or not supported.
3900       # When given -MP, icc 7.0 and 7.1 complain thusly:
3901       #   icc: Command line warning: ignoring option '-M'; no argument required
3902       # The diagnosis changed in icc 8.0:
3903       #   icc: Command line remark: option '-MP' not supported
3904       if (grep 'ignoring option' conftest.err ||
3905           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3906         am_cv_CCAS_dependencies_compiler_type=$depmode
3907         break
3908       fi
3909     fi
3910   done
3911
3912   cd ..
3913   rm -rf conftest.dir
3914 else
3915   am_cv_CCAS_dependencies_compiler_type=none
3916 fi
3917
3918 fi
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
3920 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
3921 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
3922
3923  if
3924   test "x$enable_dependency_tracking" != xno \
3925   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
3926   am__fastdepCCAS_TRUE=
3927   am__fastdepCCAS_FALSE='#'
3928 else
3929   am__fastdepCCAS_TRUE='#'
3930   am__fastdepCCAS_FALSE=
3931 fi
3932
3933
3934 # Make sure we can run config.sub.
3935 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3936   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3937
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3939 $as_echo_n "checking build system type... " >&6; }
3940 if ${ac_cv_build+:} false; then :
3941   $as_echo_n "(cached) " >&6
3942 else
3943   ac_build_alias=$build_alias
3944 test "x$ac_build_alias" = x &&
3945   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3946 test "x$ac_build_alias" = x &&
3947   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3948 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3949   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3950
3951 fi
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3953 $as_echo "$ac_cv_build" >&6; }
3954 case $ac_cv_build in
3955 *-*-*) ;;
3956 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3957 esac
3958 build=$ac_cv_build
3959 ac_save_IFS=$IFS; IFS='-'
3960 set x $ac_cv_build
3961 shift
3962 build_cpu=$1
3963 build_vendor=$2
3964 shift; shift
3965 # Remember, the first character of IFS is used to create $*,
3966 # except with old shells:
3967 build_os=$*
3968 IFS=$ac_save_IFS
3969 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3970
3971
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3973 $as_echo_n "checking host system type... " >&6; }
3974 if ${ac_cv_host+:} false; then :
3975   $as_echo_n "(cached) " >&6
3976 else
3977   if test "x$host_alias" = x; then
3978   ac_cv_host=$ac_cv_build
3979 else
3980   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3981     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3982 fi
3983
3984 fi
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3986 $as_echo "$ac_cv_host" >&6; }
3987 case $ac_cv_host in
3988 *-*-*) ;;
3989 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3990 esac
3991 host=$ac_cv_host
3992 ac_save_IFS=$IFS; IFS='-'
3993 set x $ac_cv_host
3994 shift
3995 host_cpu=$1
3996 host_vendor=$2
3997 shift; shift
3998 # Remember, the first character of IFS is used to create $*,
3999 # except with old shells:
4000 host_os=$*
4001 IFS=$ac_save_IFS
4002 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4003
4004
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4006 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4007 if ${ac_cv_path_SED+:} false; then :
4008   $as_echo_n "(cached) " >&6
4009 else
4010             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4011      for ac_i in 1 2 3 4 5 6 7; do
4012        ac_script="$ac_script$as_nl$ac_script"
4013      done
4014      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4015      { ac_script=; unset ac_script;}
4016      if test -z "$SED"; then
4017   ac_path_SED_found=false
4018   # Loop through the user's path and test for each of PROGNAME-LIST
4019   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4020 for as_dir in $PATH
4021 do
4022   IFS=$as_save_IFS
4023   test -z "$as_dir" && as_dir=.
4024     for ac_prog in sed gsed; do
4025     for ac_exec_ext in '' $ac_executable_extensions; do
4026       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4027       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4028 # Check for GNU ac_path_SED and select it if it is found.
4029   # Check for GNU $ac_path_SED
4030 case `"$ac_path_SED" --version 2>&1` in
4031 *GNU*)
4032   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4033 *)
4034   ac_count=0
4035   $as_echo_n 0123456789 >"conftest.in"
4036   while :
4037   do
4038     cat "conftest.in" "conftest.in" >"conftest.tmp"
4039     mv "conftest.tmp" "conftest.in"
4040     cp "conftest.in" "conftest.nl"
4041     $as_echo '' >> "conftest.nl"
4042     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4043     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4044     as_fn_arith $ac_count + 1 && ac_count=$as_val
4045     if test $ac_count -gt ${ac_path_SED_max-0}; then
4046       # Best one so far, save it but keep looking for a better one
4047       ac_cv_path_SED="$ac_path_SED"
4048       ac_path_SED_max=$ac_count
4049     fi
4050     # 10*(2^10) chars as input seems more than enough
4051     test $ac_count -gt 10 && break
4052   done
4053   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4054 esac
4055
4056       $ac_path_SED_found && break 3
4057     done
4058   done
4059   done
4060 IFS=$as_save_IFS
4061   if test -z "$ac_cv_path_SED"; then
4062     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4063   fi
4064 else
4065   ac_cv_path_SED=$SED
4066 fi
4067
4068 fi
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4070 $as_echo "$ac_cv_path_SED" >&6; }
4071  SED="$ac_cv_path_SED"
4072   rm -f conftest.sed
4073
4074 test -z "$SED" && SED=sed
4075 Xsed="$SED -e 1s/^X//"
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4088 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4089 if ${ac_cv_path_GREP+:} false; then :
4090   $as_echo_n "(cached) " >&6
4091 else
4092   if test -z "$GREP"; then
4093   ac_path_GREP_found=false
4094   # Loop through the user's path and test for each of PROGNAME-LIST
4095   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4096 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4097 do
4098   IFS=$as_save_IFS
4099   test -z "$as_dir" && as_dir=.
4100     for ac_prog in grep ggrep; do
4101     for ac_exec_ext in '' $ac_executable_extensions; do
4102       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4103       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4104 # Check for GNU ac_path_GREP and select it if it is found.
4105   # Check for GNU $ac_path_GREP
4106 case `"$ac_path_GREP" --version 2>&1` in
4107 *GNU*)
4108   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4109 *)
4110   ac_count=0
4111   $as_echo_n 0123456789 >"conftest.in"
4112   while :
4113   do
4114     cat "conftest.in" "conftest.in" >"conftest.tmp"
4115     mv "conftest.tmp" "conftest.in"
4116     cp "conftest.in" "conftest.nl"
4117     $as_echo 'GREP' >> "conftest.nl"
4118     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4119     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4120     as_fn_arith $ac_count + 1 && ac_count=$as_val
4121     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4122       # Best one so far, save it but keep looking for a better one
4123       ac_cv_path_GREP="$ac_path_GREP"
4124       ac_path_GREP_max=$ac_count
4125     fi
4126     # 10*(2^10) chars as input seems more than enough
4127     test $ac_count -gt 10 && break
4128   done
4129   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4130 esac
4131
4132       $ac_path_GREP_found && break 3
4133     done
4134   done
4135   done
4136 IFS=$as_save_IFS
4137   if test -z "$ac_cv_path_GREP"; then
4138     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4139   fi
4140 else
4141   ac_cv_path_GREP=$GREP
4142 fi
4143
4144 fi
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4146 $as_echo "$ac_cv_path_GREP" >&6; }
4147  GREP="$ac_cv_path_GREP"
4148
4149
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4151 $as_echo_n "checking for egrep... " >&6; }
4152 if ${ac_cv_path_EGREP+:} false; then :
4153   $as_echo_n "(cached) " >&6
4154 else
4155   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4156    then ac_cv_path_EGREP="$GREP -E"
4157    else
4158      if test -z "$EGREP"; then
4159   ac_path_EGREP_found=false
4160   # Loop through the user's path and test for each of PROGNAME-LIST
4161   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4162 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4163 do
4164   IFS=$as_save_IFS
4165   test -z "$as_dir" && as_dir=.
4166     for ac_prog in egrep; do
4167     for ac_exec_ext in '' $ac_executable_extensions; do
4168       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4169       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4170 # Check for GNU ac_path_EGREP and select it if it is found.
4171   # Check for GNU $ac_path_EGREP
4172 case `"$ac_path_EGREP" --version 2>&1` in
4173 *GNU*)
4174   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4175 *)
4176   ac_count=0
4177   $as_echo_n 0123456789 >"conftest.in"
4178   while :
4179   do
4180     cat "conftest.in" "conftest.in" >"conftest.tmp"
4181     mv "conftest.tmp" "conftest.in"
4182     cp "conftest.in" "conftest.nl"
4183     $as_echo 'EGREP' >> "conftest.nl"
4184     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4185     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4186     as_fn_arith $ac_count + 1 && ac_count=$as_val
4187     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4188       # Best one so far, save it but keep looking for a better one
4189       ac_cv_path_EGREP="$ac_path_EGREP"
4190       ac_path_EGREP_max=$ac_count
4191     fi
4192     # 10*(2^10) chars as input seems more than enough
4193     test $ac_count -gt 10 && break
4194   done
4195   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4196 esac
4197
4198       $ac_path_EGREP_found && break 3
4199     done
4200   done
4201   done
4202 IFS=$as_save_IFS
4203   if test -z "$ac_cv_path_EGREP"; then
4204     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4205   fi
4206 else
4207   ac_cv_path_EGREP=$EGREP
4208 fi
4209
4210    fi
4211 fi
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4213 $as_echo "$ac_cv_path_EGREP" >&6; }
4214  EGREP="$ac_cv_path_EGREP"
4215
4216
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4218 $as_echo_n "checking for fgrep... " >&6; }
4219 if ${ac_cv_path_FGREP+:} false; then :
4220   $as_echo_n "(cached) " >&6
4221 else
4222   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4223    then ac_cv_path_FGREP="$GREP -F"
4224    else
4225      if test -z "$FGREP"; then
4226   ac_path_FGREP_found=false
4227   # Loop through the user's path and test for each of PROGNAME-LIST
4228   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4229 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4230 do
4231   IFS=$as_save_IFS
4232   test -z "$as_dir" && as_dir=.
4233     for ac_prog in fgrep; do
4234     for ac_exec_ext in '' $ac_executable_extensions; do
4235       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4236       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4237 # Check for GNU ac_path_FGREP and select it if it is found.
4238   # Check for GNU $ac_path_FGREP
4239 case `"$ac_path_FGREP" --version 2>&1` in
4240 *GNU*)
4241   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4242 *)
4243   ac_count=0
4244   $as_echo_n 0123456789 >"conftest.in"
4245   while :
4246   do
4247     cat "conftest.in" "conftest.in" >"conftest.tmp"
4248     mv "conftest.tmp" "conftest.in"
4249     cp "conftest.in" "conftest.nl"
4250     $as_echo 'FGREP' >> "conftest.nl"
4251     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4252     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4253     as_fn_arith $ac_count + 1 && ac_count=$as_val
4254     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4255       # Best one so far, save it but keep looking for a better one
4256       ac_cv_path_FGREP="$ac_path_FGREP"
4257       ac_path_FGREP_max=$ac_count
4258     fi
4259     # 10*(2^10) chars as input seems more than enough
4260     test $ac_count -gt 10 && break
4261   done
4262   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4263 esac
4264
4265       $ac_path_FGREP_found && break 3
4266     done
4267   done
4268   done
4269 IFS=$as_save_IFS
4270   if test -z "$ac_cv_path_FGREP"; then
4271     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4272   fi
4273 else
4274   ac_cv_path_FGREP=$FGREP
4275 fi
4276
4277    fi
4278 fi
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4280 $as_echo "$ac_cv_path_FGREP" >&6; }
4281  FGREP="$ac_cv_path_FGREP"
4282
4283
4284 test -z "$GREP" && GREP=grep
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4303 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4304 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4305
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4307 $as_echo_n "checking how to print strings... " >&6; }
4308 # Test print first, because it will be a builtin if present.
4309 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4310    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4311   ECHO='print -r --'
4312 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4313   ECHO='printf %s\n'
4314 else
4315   # Use this function as a fallback that always works.
4316   func_fallback_echo ()
4317   {
4318     eval 'cat <<_LTECHO_EOF
4319 $1
4320 _LTECHO_EOF'
4321   }
4322   ECHO='func_fallback_echo'
4323 fi
4324
4325 # func_echo_all arg...
4326 # Invoke $ECHO with all args, space-separated.
4327 func_echo_all ()
4328 {
4329     $ECHO ""
4330 }
4331
4332 case "$ECHO" in
4333   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4334 $as_echo "printf" >&6; } ;;
4335   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4336 $as_echo "print -r" >&6; } ;;
4337   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4338 $as_echo "cat" >&6; } ;;
4339 esac
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356 # Check whether --with-gnu-ld was given.
4357 if test "${with_gnu_ld+set}" = set; then :
4358   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4359 else
4360   with_gnu_ld=no
4361 fi
4362
4363 ac_prog=ld
4364 if test "$GCC" = yes; then
4365   # Check if gcc -print-prog-name=ld gives a path.
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4367 $as_echo_n "checking for ld used by $CC... " >&6; }
4368   case $host in
4369   *-*-mingw*)
4370     # gcc leaves a trailing carriage return which upsets mingw
4371     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4372   *)
4373     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4374   esac
4375   case $ac_prog in
4376     # Accept absolute paths.
4377     [\\/]* | ?:[\\/]*)
4378       re_direlt='/[^/][^/]*/\.\./'
4379       # Canonicalize the pathname of ld
4380       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4381       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4382         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4383       done
4384       test -z "$LD" && LD="$ac_prog"
4385       ;;
4386   "")
4387     # If it fails, then pretend we aren't using GCC.
4388     ac_prog=ld
4389     ;;
4390   *)
4391     # If it is relative, then search for the first ld in PATH.
4392     with_gnu_ld=unknown
4393     ;;
4394   esac
4395 elif test "$with_gnu_ld" = yes; then
4396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4397 $as_echo_n "checking for GNU ld... " >&6; }
4398 else
4399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4400 $as_echo_n "checking for non-GNU ld... " >&6; }
4401 fi
4402 if ${lt_cv_path_LD+:} false; then :
4403   $as_echo_n "(cached) " >&6
4404 else
4405   if test -z "$LD"; then
4406   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4407   for ac_dir in $PATH; do
4408     IFS="$lt_save_ifs"
4409     test -z "$ac_dir" && ac_dir=.
4410     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4411       lt_cv_path_LD="$ac_dir/$ac_prog"
4412       # Check to see if the program is GNU ld.  I'd rather use --version,
4413       # but apparently some variants of GNU ld only accept -v.
4414       # Break only if it was the GNU/non-GNU ld that we prefer.
4415       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4416       *GNU* | *'with BFD'*)
4417         test "$with_gnu_ld" != no && break
4418         ;;
4419       *)
4420         test "$with_gnu_ld" != yes && break
4421         ;;
4422       esac
4423     fi
4424   done
4425   IFS="$lt_save_ifs"
4426 else
4427   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4428 fi
4429 fi
4430
4431 LD="$lt_cv_path_LD"
4432 if test -n "$LD"; then
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4434 $as_echo "$LD" >&6; }
4435 else
4436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4437 $as_echo "no" >&6; }
4438 fi
4439 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4441 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4442 if ${lt_cv_prog_gnu_ld+:} false; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4446 case `$LD -v 2>&1 </dev/null` in
4447 *GNU* | *'with BFD'*)
4448   lt_cv_prog_gnu_ld=yes
4449   ;;
4450 *)
4451   lt_cv_prog_gnu_ld=no
4452   ;;
4453 esac
4454 fi
4455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4456 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4457 with_gnu_ld=$lt_cv_prog_gnu_ld
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467 ac_ext=c
4468 ac_cpp='$CPP $CPPFLAGS'
4469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4473 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4474 # On Suns, sometimes $CPP names a directory.
4475 if test -n "$CPP" && test -d "$CPP"; then
4476   CPP=
4477 fi
4478 if test -z "$CPP"; then
4479   if ${ac_cv_prog_CPP+:} false; then :
4480   $as_echo_n "(cached) " >&6
4481 else
4482       # Double quotes because CPP needs to be expanded
4483     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4484     do
4485       ac_preproc_ok=false
4486 for ac_c_preproc_warn_flag in '' yes
4487 do
4488   # Use a header file that comes with gcc, so configuring glibc
4489   # with a fresh cross-compiler works.
4490   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4491   # <limits.h> exists even on freestanding compilers.
4492   # On the NeXT, cc -E runs the code through the compiler's parser,
4493   # not just through cpp. "Syntax error" is here to catch this case.
4494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4495 /* end confdefs.h.  */
4496 #ifdef __STDC__
4497 # include <limits.h>
4498 #else
4499 # include <assert.h>
4500 #endif
4501                      Syntax error
4502 _ACEOF
4503 if ac_fn_c_try_cpp "$LINENO"; then :
4504
4505 else
4506   # Broken: fails on valid input.
4507 continue
4508 fi
4509 rm -f conftest.err conftest.i conftest.$ac_ext
4510
4511   # OK, works on sane cases.  Now check whether nonexistent headers
4512   # can be detected and how.
4513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4514 /* end confdefs.h.  */
4515 #include <ac_nonexistent.h>
4516 _ACEOF
4517 if ac_fn_c_try_cpp "$LINENO"; then :
4518   # Broken: success on invalid input.
4519 continue
4520 else
4521   # Passes both tests.
4522 ac_preproc_ok=:
4523 break
4524 fi
4525 rm -f conftest.err conftest.i conftest.$ac_ext
4526
4527 done
4528 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4529 rm -f conftest.i conftest.err conftest.$ac_ext
4530 if $ac_preproc_ok; then :
4531   break
4532 fi
4533
4534     done
4535     ac_cv_prog_CPP=$CPP
4536
4537 fi
4538   CPP=$ac_cv_prog_CPP
4539 else
4540   ac_cv_prog_CPP=$CPP
4541 fi
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4543 $as_echo "$CPP" >&6; }
4544 ac_preproc_ok=false
4545 for ac_c_preproc_warn_flag in '' yes
4546 do
4547   # Use a header file that comes with gcc, so configuring glibc
4548   # with a fresh cross-compiler works.
4549   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4550   # <limits.h> exists even on freestanding compilers.
4551   # On the NeXT, cc -E runs the code through the compiler's parser,
4552   # not just through cpp. "Syntax error" is here to catch this case.
4553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4554 /* end confdefs.h.  */
4555 #ifdef __STDC__
4556 # include <limits.h>
4557 #else
4558 # include <assert.h>
4559 #endif
4560                      Syntax error
4561 _ACEOF
4562 if ac_fn_c_try_cpp "$LINENO"; then :
4563
4564 else
4565   # Broken: fails on valid input.
4566 continue
4567 fi
4568 rm -f conftest.err conftest.i conftest.$ac_ext
4569
4570   # OK, works on sane cases.  Now check whether nonexistent headers
4571   # can be detected and how.
4572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4573 /* end confdefs.h.  */
4574 #include <ac_nonexistent.h>
4575 _ACEOF
4576 if ac_fn_c_try_cpp "$LINENO"; then :
4577   # Broken: success on invalid input.
4578 continue
4579 else
4580   # Passes both tests.
4581 ac_preproc_ok=:
4582 break
4583 fi
4584 rm -f conftest.err conftest.i conftest.$ac_ext
4585
4586 done
4587 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4588 rm -f conftest.i conftest.err conftest.$ac_ext
4589 if $ac_preproc_ok; then :
4590
4591 else
4592   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4593 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4594 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4595 See \`config.log' for more details" "$LINENO" 5; }
4596 fi
4597
4598 ac_ext=c
4599 ac_cpp='$CPP $CPPFLAGS'
4600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4603
4604 if test -n "$ac_tool_prefix"; then
4605   # Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args.
4606 set dummy ${ac_tool_prefix}sed; ac_word=$2
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4608 $as_echo_n "checking for $ac_word... " >&6; }
4609 if ${ac_cv_prog_SED+:} false; then :
4610   $as_echo_n "(cached) " >&6
4611 else
4612   if test -n "$SED"; then
4613   ac_cv_prog_SED="$SED" # Let the user override the test.
4614 else
4615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4616 for as_dir in $PATH
4617 do
4618   IFS=$as_save_IFS
4619   test -z "$as_dir" && as_dir=.
4620     for ac_exec_ext in '' $ac_executable_extensions; do
4621   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4622     ac_cv_prog_SED="${ac_tool_prefix}sed"
4623     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4624     break 2
4625   fi
4626 done
4627   done
4628 IFS=$as_save_IFS
4629
4630 fi
4631 fi
4632 SED=$ac_cv_prog_SED
4633 if test -n "$SED"; then
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
4635 $as_echo "$SED" >&6; }
4636 else
4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4638 $as_echo "no" >&6; }
4639 fi
4640
4641
4642 fi
4643 if test -z "$ac_cv_prog_SED"; then
4644   ac_ct_SED=$SED
4645   # Extract the first word of "sed", so it can be a program name with args.
4646 set dummy sed; ac_word=$2
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4648 $as_echo_n "checking for $ac_word... " >&6; }
4649 if ${ac_cv_prog_ac_ct_SED+:} false; then :
4650   $as_echo_n "(cached) " >&6
4651 else
4652   if test -n "$ac_ct_SED"; then
4653   ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test.
4654 else
4655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4656 for as_dir in $PATH
4657 do
4658   IFS=$as_save_IFS
4659   test -z "$as_dir" && as_dir=.
4660     for ac_exec_ext in '' $ac_executable_extensions; do
4661   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4662     ac_cv_prog_ac_ct_SED="sed"
4663     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4664     break 2
4665   fi
4666 done
4667   done
4668 IFS=$as_save_IFS
4669
4670 fi
4671 fi
4672 ac_ct_SED=$ac_cv_prog_ac_ct_SED
4673 if test -n "$ac_ct_SED"; then
4674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_SED" >&5
4675 $as_echo "$ac_ct_SED" >&6; }
4676 else
4677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4678 $as_echo "no" >&6; }
4679 fi
4680
4681   if test "x$ac_ct_SED" = x; then
4682     SED=":"
4683   else
4684     case $cross_compiling:$ac_tool_warned in
4685 yes:)
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4687 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4688 ac_tool_warned=yes ;;
4689 esac
4690     SED=$ac_ct_SED
4691   fi
4692 else
4693   SED="$ac_cv_prog_SED"
4694 fi
4695
4696 if test -n "$ac_tool_prefix"; then
4697   # Extract the first word of "${ac_tool_prefix}awk", so it can be a program name with args.
4698 set dummy ${ac_tool_prefix}awk; ac_word=$2
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4700 $as_echo_n "checking for $ac_word... " >&6; }
4701 if ${ac_cv_prog_AWK+:} false; then :
4702   $as_echo_n "(cached) " >&6
4703 else
4704   if test -n "$AWK"; then
4705   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4706 else
4707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4708 for as_dir in $PATH
4709 do
4710   IFS=$as_save_IFS
4711   test -z "$as_dir" && as_dir=.
4712     for ac_exec_ext in '' $ac_executable_extensions; do
4713   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4714     ac_cv_prog_AWK="${ac_tool_prefix}awk"
4715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4716     break 2
4717   fi
4718 done
4719   done
4720 IFS=$as_save_IFS
4721
4722 fi
4723 fi
4724 AWK=$ac_cv_prog_AWK
4725 if test -n "$AWK"; then
4726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4727 $as_echo "$AWK" >&6; }
4728 else
4729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4730 $as_echo "no" >&6; }
4731 fi
4732
4733
4734 fi
4735 if test -z "$ac_cv_prog_AWK"; then
4736   ac_ct_AWK=$AWK
4737   # Extract the first word of "awk", so it can be a program name with args.
4738 set dummy awk; 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_ac_ct_AWK+:} false; then :
4742   $as_echo_n "(cached) " >&6
4743 else
4744   if test -n "$ac_ct_AWK"; then
4745   ac_cv_prog_ac_ct_AWK="$ac_ct_AWK" # Let the user override the test.
4746 else
4747 as_save_IFS=$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 '' $ac_executable_extensions; do
4753   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4754     ac_cv_prog_ac_ct_AWK="awk"
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 ac_ct_AWK=$ac_cv_prog_ac_ct_AWK
4765 if test -n "$ac_ct_AWK"; then
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AWK" >&5
4767 $as_echo "$ac_ct_AWK" >&6; }
4768 else
4769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4770 $as_echo "no" >&6; }
4771 fi
4772
4773   if test "x$ac_ct_AWK" = x; then
4774     AWK=":"
4775   else
4776     case $cross_compiling:$ac_tool_warned in
4777 yes:)
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4779 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4780 ac_tool_warned=yes ;;
4781 esac
4782     AWK=$ac_ct_AWK
4783   fi
4784 else
4785   AWK="$ac_cv_prog_AWK"
4786 fi
4787
4788
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4790 $as_echo_n "checking whether ln -s works... " >&6; }
4791 LN_S=$as_ln_s
4792 if test "$LN_S" = "ln -s"; then
4793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4794 $as_echo "yes" >&6; }
4795 else
4796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4797 $as_echo "no, using $LN_S" >&6; }
4798 fi
4799
4800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4801 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4802 set x ${MAKE-make}
4803 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4804 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4805   $as_echo_n "(cached) " >&6
4806 else
4807   cat >conftest.make <<\_ACEOF
4808 SHELL = /bin/sh
4809 all:
4810         @echo '@@@%%%=$(MAKE)=@@@%%%'
4811 _ACEOF
4812 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4813 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4814   *@@@%%%=?*=@@@%%%*)
4815     eval ac_cv_prog_make_${ac_make}_set=yes;;
4816   *)
4817     eval ac_cv_prog_make_${ac_make}_set=no;;
4818 esac
4819 rm -f conftest.make
4820 fi
4821 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4823 $as_echo "yes" >&6; }
4824   SET_MAKE=
4825 else
4826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4827 $as_echo "no" >&6; }
4828   SET_MAKE="MAKE=${MAKE-make}"
4829 fi
4830
4831 case `pwd` in
4832   *\ * | *\     *)
4833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4834 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4835 esac
4836
4837
4838
4839 macro_version='2.4.2'
4840 macro_revision='1.3337'
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854 ltmain="$ac_aux_dir/ltmain.sh"
4855
4856 # Backslashify metacharacters that are still active within
4857 # double-quoted strings.
4858 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4859
4860 # Same as above, but do not quote variable references.
4861 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4862
4863 # Sed substitution to delay expansion of an escaped shell variable in a
4864 # double_quote_subst'ed string.
4865 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4866
4867 # Sed substitution to delay expansion of an escaped single quote.
4868 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4869
4870 # Sed substitution to avoid accidental globbing in evaled expressions
4871 no_glob_subst='s/\*/\\\*/g'
4872
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4874 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4875 if ${lt_cv_path_NM+:} false; then :
4876   $as_echo_n "(cached) " >&6
4877 else
4878   if test -n "$NM"; then
4879   # Let the user override the test.
4880   lt_cv_path_NM="$NM"
4881 else
4882   lt_nm_to_check="${ac_tool_prefix}nm"
4883   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4884     lt_nm_to_check="$lt_nm_to_check nm"
4885   fi
4886   for lt_tmp_nm in $lt_nm_to_check; do
4887     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4888     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4889       IFS="$lt_save_ifs"
4890       test -z "$ac_dir" && ac_dir=.
4891       tmp_nm="$ac_dir/$lt_tmp_nm"
4892       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4893         # Check to see if the nm accepts a BSD-compat flag.
4894         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4895         #   nm: unknown option "B" ignored
4896         # Tru64's nm complains that /dev/null is an invalid object file
4897         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4898         */dev/null* | *'Invalid file or object type'*)
4899           lt_cv_path_NM="$tmp_nm -B"
4900           break
4901           ;;
4902         *)
4903           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4904           */dev/null*)
4905             lt_cv_path_NM="$tmp_nm -p"
4906             break
4907             ;;
4908           *)
4909             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4910             continue # so that we can try to find one that supports BSD flags
4911             ;;
4912           esac
4913           ;;
4914         esac
4915       fi
4916     done
4917     IFS="$lt_save_ifs"
4918   done
4919   : ${lt_cv_path_NM=no}
4920 fi
4921 fi
4922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4923 $as_echo "$lt_cv_path_NM" >&6; }
4924 if test "$lt_cv_path_NM" != "no"; then
4925   NM="$lt_cv_path_NM"
4926 else
4927   # Didn't find any BSD compatible name lister, look for dumpbin.
4928   if test -n "$DUMPBIN"; then :
4929     # Let the user override the test.
4930   else
4931     if test -n "$ac_tool_prefix"; then
4932   for ac_prog in dumpbin "link -dump"
4933   do
4934     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4935 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4937 $as_echo_n "checking for $ac_word... " >&6; }
4938 if ${ac_cv_prog_DUMPBIN+:} false; then :
4939   $as_echo_n "(cached) " >&6
4940 else
4941   if test -n "$DUMPBIN"; then
4942   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4943 else
4944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4945 for as_dir in $PATH
4946 do
4947   IFS=$as_save_IFS
4948   test -z "$as_dir" && as_dir=.
4949     for ac_exec_ext in '' $ac_executable_extensions; do
4950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4951     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4953     break 2
4954   fi
4955 done
4956   done
4957 IFS=$as_save_IFS
4958
4959 fi
4960 fi
4961 DUMPBIN=$ac_cv_prog_DUMPBIN
4962 if test -n "$DUMPBIN"; then
4963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4964 $as_echo "$DUMPBIN" >&6; }
4965 else
4966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4967 $as_echo "no" >&6; }
4968 fi
4969
4970
4971     test -n "$DUMPBIN" && break
4972   done
4973 fi
4974 if test -z "$DUMPBIN"; then
4975   ac_ct_DUMPBIN=$DUMPBIN
4976   for ac_prog in dumpbin "link -dump"
4977 do
4978   # Extract the first word of "$ac_prog", so it can be a program name with args.
4979 set dummy $ac_prog; ac_word=$2
4980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4981 $as_echo_n "checking for $ac_word... " >&6; }
4982 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4983   $as_echo_n "(cached) " >&6
4984 else
4985   if test -n "$ac_ct_DUMPBIN"; then
4986   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4987 else
4988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4989 for as_dir in $PATH
4990 do
4991   IFS=$as_save_IFS
4992   test -z "$as_dir" && as_dir=.
4993     for ac_exec_ext in '' $ac_executable_extensions; do
4994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4995     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4997     break 2
4998   fi
4999 done
5000   done
5001 IFS=$as_save_IFS
5002
5003 fi
5004 fi
5005 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5006 if test -n "$ac_ct_DUMPBIN"; then
5007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5008 $as_echo "$ac_ct_DUMPBIN" >&6; }
5009 else
5010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5011 $as_echo "no" >&6; }
5012 fi
5013
5014
5015   test -n "$ac_ct_DUMPBIN" && break
5016 done
5017
5018   if test "x$ac_ct_DUMPBIN" = x; then
5019     DUMPBIN=":"
5020   else
5021     case $cross_compiling:$ac_tool_warned in
5022 yes:)
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5025 ac_tool_warned=yes ;;
5026 esac
5027     DUMPBIN=$ac_ct_DUMPBIN
5028   fi
5029 fi
5030
5031     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5032     *COFF*)
5033       DUMPBIN="$DUMPBIN -symbols"
5034       ;;
5035     *)
5036       DUMPBIN=:
5037       ;;
5038     esac
5039   fi
5040
5041   if test "$DUMPBIN" != ":"; then
5042     NM="$DUMPBIN"
5043   fi
5044 fi
5045 test -z "$NM" && NM=nm
5046
5047
5048
5049
5050
5051
5052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5053 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5054 if ${lt_cv_nm_interface+:} false; then :
5055   $as_echo_n "(cached) " >&6
5056 else
5057   lt_cv_nm_interface="BSD nm"
5058   echo "int some_variable = 0;" > conftest.$ac_ext
5059   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5060   (eval "$ac_compile" 2>conftest.err)
5061   cat conftest.err >&5
5062   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5063   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5064   cat conftest.err >&5
5065   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5066   cat conftest.out >&5
5067   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5068     lt_cv_nm_interface="MS dumpbin"
5069   fi
5070   rm -f conftest*
5071 fi
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5073 $as_echo "$lt_cv_nm_interface" >&6; }
5074
5075 # find the maximum length of command line arguments
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5077 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5078 if ${lt_cv_sys_max_cmd_len+:} false; then :
5079   $as_echo_n "(cached) " >&6
5080 else
5081     i=0
5082   teststring="ABCD"
5083
5084   case $build_os in
5085   msdosdjgpp*)
5086     # On DJGPP, this test can blow up pretty badly due to problems in libc
5087     # (any single argument exceeding 2000 bytes causes a buffer overrun
5088     # during glob expansion).  Even if it were fixed, the result of this
5089     # check would be larger than it should be.
5090     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5091     ;;
5092
5093   gnu*)
5094     # Under GNU Hurd, this test is not required because there is
5095     # no limit to the length of command line arguments.
5096     # Libtool will interpret -1 as no limit whatsoever
5097     lt_cv_sys_max_cmd_len=-1;
5098     ;;
5099
5100   cygwin* | mingw* | cegcc*)
5101     # On Win9x/ME, this test blows up -- it succeeds, but takes
5102     # about 5 minutes as the teststring grows exponentially.
5103     # Worse, since 9x/ME are not pre-emptively multitasking,
5104     # you end up with a "frozen" computer, even though with patience
5105     # the test eventually succeeds (with a max line length of 256k).
5106     # Instead, let's just punt: use the minimum linelength reported by
5107     # all of the supported platforms: 8192 (on NT/2K/XP).
5108     lt_cv_sys_max_cmd_len=8192;
5109     ;;
5110
5111   mint*)
5112     # On MiNT this can take a long time and run out of memory.
5113     lt_cv_sys_max_cmd_len=8192;
5114     ;;
5115
5116   amigaos*)
5117     # On AmigaOS with pdksh, this test takes hours, literally.
5118     # So we just punt and use a minimum line length of 8192.
5119     lt_cv_sys_max_cmd_len=8192;
5120     ;;
5121
5122   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5123     # This has been around since 386BSD, at least.  Likely further.
5124     if test -x /sbin/sysctl; then
5125       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5126     elif test -x /usr/sbin/sysctl; then
5127       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5128     else
5129       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5130     fi
5131     # And add a safety zone
5132     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5133     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5134     ;;
5135
5136   interix*)
5137     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5138     lt_cv_sys_max_cmd_len=196608
5139     ;;
5140
5141   os2*)
5142     # The test takes a long time on OS/2.
5143     lt_cv_sys_max_cmd_len=8192
5144     ;;
5145
5146   osf*)
5147     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5148     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5149     # nice to cause kernel panics so lets avoid the loop below.
5150     # First set a reasonable default.
5151     lt_cv_sys_max_cmd_len=16384
5152     #
5153     if test -x /sbin/sysconfig; then
5154       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5155         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5156       esac
5157     fi
5158     ;;
5159   sco3.2v5*)
5160     lt_cv_sys_max_cmd_len=102400
5161     ;;
5162   sysv5* | sco5v6* | sysv4.2uw2*)
5163     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5164     if test -n "$kargmax"; then
5165       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5166     else
5167       lt_cv_sys_max_cmd_len=32768
5168     fi
5169     ;;
5170   *)
5171     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5172     if test -n "$lt_cv_sys_max_cmd_len"; then
5173       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5174       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5175     else
5176       # Make teststring a little bigger before we do anything with it.
5177       # a 1K string should be a reasonable start.
5178       for i in 1 2 3 4 5 6 7 8 ; do
5179         teststring=$teststring$teststring
5180       done
5181       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5182       # If test is not a shell built-in, we'll probably end up computing a
5183       # maximum length that is only half of the actual maximum length, but
5184       # we can't tell.
5185       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
5186                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5187               test $i != 17 # 1/2 MB should be enough
5188       do
5189         i=`expr $i + 1`
5190         teststring=$teststring$teststring
5191       done
5192       # Only check the string length outside the loop.
5193       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5194       teststring=
5195       # Add a significant safety factor because C++ compilers can tack on
5196       # massive amounts of additional arguments before passing them to the
5197       # linker.  It appears as though 1/2 is a usable value.
5198       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5199     fi
5200     ;;
5201   esac
5202
5203 fi
5204
5205 if test -n $lt_cv_sys_max_cmd_len ; then
5206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5207 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5208 else
5209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5210 $as_echo "none" >&6; }
5211 fi
5212 max_cmd_len=$lt_cv_sys_max_cmd_len
5213
5214
5215
5216
5217
5218
5219 : ${CP="cp -f"}
5220 : ${MV="mv -f"}
5221 : ${RM="rm -f"}
5222
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5224 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5225 # Try some XSI features
5226 xsi_shell=no
5227 ( _lt_dummy="a/b/c"
5228   test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
5229       = c,a/b,b/c, \
5230     && eval 'test $(( 1 + 1 )) -eq 2 \
5231     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5232   && xsi_shell=yes
5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5234 $as_echo "$xsi_shell" >&6; }
5235
5236
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5238 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5239 lt_shell_append=no
5240 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5241     >/dev/null 2>&1 \
5242   && lt_shell_append=yes
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5244 $as_echo "$lt_shell_append" >&6; }
5245
5246
5247 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5248   lt_unset=unset
5249 else
5250   lt_unset=false
5251 fi
5252
5253
5254
5255
5256
5257 # test EBCDIC or ASCII
5258 case `echo X|tr X '\101'` in
5259  A) # ASCII based system
5260     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5261   lt_SP2NL='tr \040 \012'
5262   lt_NL2SP='tr \015\012 \040\040'
5263   ;;
5264  *) # EBCDIC based system
5265   lt_SP2NL='tr \100 \n'
5266   lt_NL2SP='tr \r\n \100\100'
5267   ;;
5268 esac
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5279 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5280 if ${lt_cv_to_host_file_cmd+:} false; then :
5281   $as_echo_n "(cached) " >&6
5282 else
5283   case $host in
5284   *-*-mingw* )
5285     case $build in
5286       *-*-mingw* ) # actually msys
5287         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5288         ;;
5289       *-*-cygwin* )
5290         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5291         ;;
5292       * ) # otherwise, assume *nix
5293         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5294         ;;
5295     esac
5296     ;;
5297   *-*-cygwin* )
5298     case $build in
5299       *-*-mingw* ) # actually msys
5300         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5301         ;;
5302       *-*-cygwin* )
5303         lt_cv_to_host_file_cmd=func_convert_file_noop
5304         ;;
5305       * ) # otherwise, assume *nix
5306         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5307         ;;
5308     esac
5309     ;;
5310   * ) # unhandled hosts (and "normal" native builds)
5311     lt_cv_to_host_file_cmd=func_convert_file_noop
5312     ;;
5313 esac
5314
5315 fi
5316
5317 to_host_file_cmd=$lt_cv_to_host_file_cmd
5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5319 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5320
5321
5322
5323
5324
5325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5326 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5327 if ${lt_cv_to_tool_file_cmd+:} false; then :
5328   $as_echo_n "(cached) " >&6
5329 else
5330   #assume ordinary cross tools, or native build.
5331 lt_cv_to_tool_file_cmd=func_convert_file_noop
5332 case $host in
5333   *-*-mingw* )
5334     case $build in
5335       *-*-mingw* ) # actually msys
5336         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5337         ;;
5338     esac
5339     ;;
5340 esac
5341
5342 fi
5343
5344 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5346 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5347
5348
5349
5350
5351
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5353 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5354 if ${lt_cv_ld_reload_flag+:} false; then :
5355   $as_echo_n "(cached) " >&6
5356 else
5357   lt_cv_ld_reload_flag='-r'
5358 fi
5359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5360 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5361 reload_flag=$lt_cv_ld_reload_flag
5362 case $reload_flag in
5363 "" | " "*) ;;
5364 *) reload_flag=" $reload_flag" ;;
5365 esac
5366 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5367 case $host_os in
5368   cygwin* | mingw* | pw32* | cegcc*)
5369     if test "$GCC" != yes; then
5370       reload_cmds=false
5371     fi
5372     ;;
5373   darwin*)
5374     if test "$GCC" = yes; then
5375       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5376     else
5377       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5378     fi
5379     ;;
5380 esac
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390 if test -n "$ac_tool_prefix"; then
5391   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5392 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5394 $as_echo_n "checking for $ac_word... " >&6; }
5395 if ${ac_cv_prog_OBJDUMP+:} false; then :
5396   $as_echo_n "(cached) " >&6
5397 else
5398   if test -n "$OBJDUMP"; then
5399   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5400 else
5401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5402 for as_dir in $PATH
5403 do
5404   IFS=$as_save_IFS
5405   test -z "$as_dir" && as_dir=.
5406     for ac_exec_ext in '' $ac_executable_extensions; do
5407   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5408     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5410     break 2
5411   fi
5412 done
5413   done
5414 IFS=$as_save_IFS
5415
5416 fi
5417 fi
5418 OBJDUMP=$ac_cv_prog_OBJDUMP
5419 if test -n "$OBJDUMP"; then
5420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5421 $as_echo "$OBJDUMP" >&6; }
5422 else
5423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5424 $as_echo "no" >&6; }
5425 fi
5426
5427
5428 fi
5429 if test -z "$ac_cv_prog_OBJDUMP"; then
5430   ac_ct_OBJDUMP=$OBJDUMP
5431   # Extract the first word of "objdump", so it can be a program name with args.
5432 set dummy objdump; ac_word=$2
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5434 $as_echo_n "checking for $ac_word... " >&6; }
5435 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5436   $as_echo_n "(cached) " >&6
5437 else
5438   if test -n "$ac_ct_OBJDUMP"; then
5439   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5440 else
5441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5442 for as_dir in $PATH
5443 do
5444   IFS=$as_save_IFS
5445   test -z "$as_dir" && as_dir=.
5446     for ac_exec_ext in '' $ac_executable_extensions; do
5447   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5448     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5450     break 2
5451   fi
5452 done
5453   done
5454 IFS=$as_save_IFS
5455
5456 fi
5457 fi
5458 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5459 if test -n "$ac_ct_OBJDUMP"; then
5460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5461 $as_echo "$ac_ct_OBJDUMP" >&6; }
5462 else
5463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5464 $as_echo "no" >&6; }
5465 fi
5466
5467   if test "x$ac_ct_OBJDUMP" = x; then
5468     OBJDUMP="false"
5469   else
5470     case $cross_compiling:$ac_tool_warned in
5471 yes:)
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5474 ac_tool_warned=yes ;;
5475 esac
5476     OBJDUMP=$ac_ct_OBJDUMP
5477   fi
5478 else
5479   OBJDUMP="$ac_cv_prog_OBJDUMP"
5480 fi
5481
5482 test -z "$OBJDUMP" && OBJDUMP=objdump
5483
5484
5485
5486
5487
5488
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5490 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5491 if ${lt_cv_deplibs_check_method+:} false; then :
5492   $as_echo_n "(cached) " >&6
5493 else
5494   lt_cv_file_magic_cmd='$MAGIC_CMD'
5495 lt_cv_file_magic_test_file=
5496 lt_cv_deplibs_check_method='unknown'
5497 # Need to set the preceding variable on all platforms that support
5498 # interlibrary dependencies.
5499 # 'none' -- dependencies not supported.
5500 # `unknown' -- same as none, but documents that we really don't know.
5501 # 'pass_all' -- all dependencies passed with no checks.
5502 # 'test_compile' -- check by making test program.
5503 # 'file_magic [[regex]]' -- check by looking for files in library path
5504 # which responds to the $file_magic_cmd with a given extended regex.
5505 # If you have `file' or equivalent on your system and you're not sure
5506 # whether `pass_all' will *always* work, you probably want this one.
5507
5508 case $host_os in
5509 aix[4-9]*)
5510   lt_cv_deplibs_check_method=pass_all
5511   ;;
5512
5513 beos*)
5514   lt_cv_deplibs_check_method=pass_all
5515   ;;
5516
5517 bsdi[45]*)
5518   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5519   lt_cv_file_magic_cmd='/usr/bin/file -L'
5520   lt_cv_file_magic_test_file=/shlib/libc.so
5521   ;;
5522
5523 cygwin*)
5524   # func_win32_libid is a shell function defined in ltmain.sh
5525   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5526   lt_cv_file_magic_cmd='func_win32_libid'
5527   ;;
5528
5529 mingw* | pw32*)
5530   # Base MSYS/MinGW do not provide the 'file' command needed by
5531   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5532   # unless we find 'file', for example because we are cross-compiling.
5533   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5534   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5535     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5536     lt_cv_file_magic_cmd='func_win32_libid'
5537   else
5538     # Keep this pattern in sync with the one in func_win32_libid.
5539     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5540     lt_cv_file_magic_cmd='$OBJDUMP -f'
5541   fi
5542   ;;
5543
5544 cegcc*)
5545   # use the weaker test based on 'objdump'. See mingw*.
5546   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5547   lt_cv_file_magic_cmd='$OBJDUMP -f'
5548   ;;
5549
5550 darwin* | rhapsody*)
5551   lt_cv_deplibs_check_method=pass_all
5552   ;;
5553
5554 freebsd* | dragonfly*)
5555   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5556     case $host_cpu in
5557     i*86 )
5558       # Not sure whether the presence of OpenBSD here was a mistake.
5559       # Let's accept both of them until this is cleared up.
5560       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5561       lt_cv_file_magic_cmd=/usr/bin/file
5562       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5563       ;;
5564     esac
5565   else
5566     lt_cv_deplibs_check_method=pass_all
5567   fi
5568   ;;
5569
5570 gnu*)
5571   lt_cv_deplibs_check_method=pass_all
5572   ;;
5573
5574 haiku*)
5575   lt_cv_deplibs_check_method=pass_all
5576   ;;
5577
5578 hpux10.20* | hpux11*)
5579   lt_cv_file_magic_cmd=/usr/bin/file
5580   case $host_cpu in
5581   ia64*)
5582     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5583     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5584     ;;
5585   hppa*64*)
5586     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5587     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5588     ;;
5589   *)
5590     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5591     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5592     ;;
5593   esac
5594   ;;
5595
5596 interix[3-9]*)
5597   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5598   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5599   ;;
5600
5601 irix5* | irix6* | nonstopux*)
5602   case $LD in
5603   *-32|*"-32 ") libmagic=32-bit;;
5604   *-n32|*"-n32 ") libmagic=N32;;
5605   *-64|*"-64 ") libmagic=64-bit;;
5606   *) libmagic=never-match;;
5607   esac
5608   lt_cv_deplibs_check_method=pass_all
5609   ;;
5610
5611 # This must be glibc/ELF.
5612 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5613   lt_cv_deplibs_check_method=pass_all
5614   ;;
5615
5616 netbsd*)
5617   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5618     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5619   else
5620     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5621   fi
5622   ;;
5623
5624 newos6*)
5625   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5626   lt_cv_file_magic_cmd=/usr/bin/file
5627   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5628   ;;
5629
5630 *nto* | *qnx*)
5631   lt_cv_deplibs_check_method=pass_all
5632   ;;
5633
5634 openbsd*)
5635   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5636     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5637   else
5638     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5639   fi
5640   ;;
5641
5642 osf3* | osf4* | osf5*)
5643   lt_cv_deplibs_check_method=pass_all
5644   ;;
5645
5646 rdos*)
5647   lt_cv_deplibs_check_method=pass_all
5648   ;;
5649
5650 solaris*)
5651   lt_cv_deplibs_check_method=pass_all
5652   ;;
5653
5654 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5655   lt_cv_deplibs_check_method=pass_all
5656   ;;
5657
5658 sysv4 | sysv4.3*)
5659   case $host_vendor in
5660   motorola)
5661     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]'
5662     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5663     ;;
5664   ncr)
5665     lt_cv_deplibs_check_method=pass_all
5666     ;;
5667   sequent)
5668     lt_cv_file_magic_cmd='/bin/file'
5669     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5670     ;;
5671   sni)
5672     lt_cv_file_magic_cmd='/bin/file'
5673     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5674     lt_cv_file_magic_test_file=/lib/libc.so
5675     ;;
5676   siemens)
5677     lt_cv_deplibs_check_method=pass_all
5678     ;;
5679   pc)
5680     lt_cv_deplibs_check_method=pass_all
5681     ;;
5682   esac
5683   ;;
5684
5685 tpf*)
5686   lt_cv_deplibs_check_method=pass_all
5687   ;;
5688 esac
5689
5690 fi
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5692 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5693
5694 file_magic_glob=
5695 want_nocaseglob=no
5696 if test "$build" = "$host"; then
5697   case $host_os in
5698   mingw* | pw32*)
5699     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5700       want_nocaseglob=yes
5701     else
5702       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5703     fi
5704     ;;
5705   esac
5706 fi
5707
5708 file_magic_cmd=$lt_cv_file_magic_cmd
5709 deplibs_check_method=$lt_cv_deplibs_check_method
5710 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733 if test -n "$ac_tool_prefix"; then
5734   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5735 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5737 $as_echo_n "checking for $ac_word... " >&6; }
5738 if ${ac_cv_prog_DLLTOOL+:} false; then :
5739   $as_echo_n "(cached) " >&6
5740 else
5741   if test -n "$DLLTOOL"; then
5742   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5743 else
5744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5745 for as_dir in $PATH
5746 do
5747   IFS=$as_save_IFS
5748   test -z "$as_dir" && as_dir=.
5749     for ac_exec_ext in '' $ac_executable_extensions; do
5750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5751     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5753     break 2
5754   fi
5755 done
5756   done
5757 IFS=$as_save_IFS
5758
5759 fi
5760 fi
5761 DLLTOOL=$ac_cv_prog_DLLTOOL
5762 if test -n "$DLLTOOL"; then
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5764 $as_echo "$DLLTOOL" >&6; }
5765 else
5766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5767 $as_echo "no" >&6; }
5768 fi
5769
5770
5771 fi
5772 if test -z "$ac_cv_prog_DLLTOOL"; then
5773   ac_ct_DLLTOOL=$DLLTOOL
5774   # Extract the first word of "dlltool", so it can be a program name with args.
5775 set dummy dlltool; ac_word=$2
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5777 $as_echo_n "checking for $ac_word... " >&6; }
5778 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5779   $as_echo_n "(cached) " >&6
5780 else
5781   if test -n "$ac_ct_DLLTOOL"; then
5782   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5783 else
5784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5785 for as_dir in $PATH
5786 do
5787   IFS=$as_save_IFS
5788   test -z "$as_dir" && as_dir=.
5789     for ac_exec_ext in '' $ac_executable_extensions; do
5790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5791     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5792     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5793     break 2
5794   fi
5795 done
5796   done
5797 IFS=$as_save_IFS
5798
5799 fi
5800 fi
5801 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5802 if test -n "$ac_ct_DLLTOOL"; then
5803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5804 $as_echo "$ac_ct_DLLTOOL" >&6; }
5805 else
5806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5807 $as_echo "no" >&6; }
5808 fi
5809
5810   if test "x$ac_ct_DLLTOOL" = x; then
5811     DLLTOOL="false"
5812   else
5813     case $cross_compiling:$ac_tool_warned in
5814 yes:)
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5816 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5817 ac_tool_warned=yes ;;
5818 esac
5819     DLLTOOL=$ac_ct_DLLTOOL
5820   fi
5821 else
5822   DLLTOOL="$ac_cv_prog_DLLTOOL"
5823 fi
5824
5825 test -z "$DLLTOOL" && DLLTOOL=dlltool
5826
5827
5828
5829
5830
5831
5832
5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5834 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5835 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5836   $as_echo_n "(cached) " >&6
5837 else
5838   lt_cv_sharedlib_from_linklib_cmd='unknown'
5839
5840 case $host_os in
5841 cygwin* | mingw* | pw32* | cegcc*)
5842   # two different shell functions defined in ltmain.sh
5843   # decide which to use based on capabilities of $DLLTOOL
5844   case `$DLLTOOL --help 2>&1` in
5845   *--identify-strict*)
5846     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5847     ;;
5848   *)
5849     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5850     ;;
5851   esac
5852   ;;
5853 *)
5854   # fallback: assume linklib IS sharedlib
5855   lt_cv_sharedlib_from_linklib_cmd="$ECHO"
5856   ;;
5857 esac
5858
5859 fi
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5861 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5862 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5863 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5864
5865
5866
5867
5868
5869
5870
5871
5872 if test -n "$ac_tool_prefix"; then
5873   for ac_prog in ar
5874   do
5875     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5876 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5878 $as_echo_n "checking for $ac_word... " >&6; }
5879 if ${ac_cv_prog_AR+:} false; then :
5880   $as_echo_n "(cached) " >&6
5881 else
5882   if test -n "$AR"; then
5883   ac_cv_prog_AR="$AR" # Let the user override the test.
5884 else
5885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5886 for as_dir in $PATH
5887 do
5888   IFS=$as_save_IFS
5889   test -z "$as_dir" && as_dir=.
5890     for ac_exec_ext in '' $ac_executable_extensions; do
5891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5892     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5894     break 2
5895   fi
5896 done
5897   done
5898 IFS=$as_save_IFS
5899
5900 fi
5901 fi
5902 AR=$ac_cv_prog_AR
5903 if test -n "$AR"; then
5904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5905 $as_echo "$AR" >&6; }
5906 else
5907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5908 $as_echo "no" >&6; }
5909 fi
5910
5911
5912     test -n "$AR" && break
5913   done
5914 fi
5915 if test -z "$AR"; then
5916   ac_ct_AR=$AR
5917   for ac_prog in ar
5918 do
5919   # Extract the first word of "$ac_prog", so it can be a program name with args.
5920 set dummy $ac_prog; ac_word=$2
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5922 $as_echo_n "checking for $ac_word... " >&6; }
5923 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5924   $as_echo_n "(cached) " >&6
5925 else
5926   if test -n "$ac_ct_AR"; then
5927   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5928 else
5929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5930 for as_dir in $PATH
5931 do
5932   IFS=$as_save_IFS
5933   test -z "$as_dir" && as_dir=.
5934     for ac_exec_ext in '' $ac_executable_extensions; do
5935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5936     ac_cv_prog_ac_ct_AR="$ac_prog"
5937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5938     break 2
5939   fi
5940 done
5941   done
5942 IFS=$as_save_IFS
5943
5944 fi
5945 fi
5946 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5947 if test -n "$ac_ct_AR"; then
5948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5949 $as_echo "$ac_ct_AR" >&6; }
5950 else
5951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5952 $as_echo "no" >&6; }
5953 fi
5954
5955
5956   test -n "$ac_ct_AR" && break
5957 done
5958
5959   if test "x$ac_ct_AR" = x; then
5960     AR="false"
5961   else
5962     case $cross_compiling:$ac_tool_warned in
5963 yes:)
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5966 ac_tool_warned=yes ;;
5967 esac
5968     AR=$ac_ct_AR
5969   fi
5970 fi
5971
5972 : ${AR=ar}
5973 : ${AR_FLAGS=cru}
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5986 $as_echo_n "checking for archiver @FILE support... " >&6; }
5987 if ${lt_cv_ar_at_file+:} false; then :
5988   $as_echo_n "(cached) " >&6
5989 else
5990   lt_cv_ar_at_file=no
5991    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5992 /* end confdefs.h.  */
5993
5994 int
5995 main ()
5996 {
5997
5998   ;
5999   return 0;
6000 }
6001 _ACEOF
6002 if ac_fn_c_try_compile "$LINENO"; then :
6003   echo conftest.$ac_objext > conftest.lst
6004       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
6005       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
6006   (eval $lt_ar_try) 2>&5
6007   ac_status=$?
6008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6009   test $ac_status = 0; }
6010       if test "$ac_status" -eq 0; then
6011         # Ensure the archiver fails upon bogus file names.
6012         rm -f conftest.$ac_objext libconftest.a
6013         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
6014   (eval $lt_ar_try) 2>&5
6015   ac_status=$?
6016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6017   test $ac_status = 0; }
6018         if test "$ac_status" -ne 0; then
6019           lt_cv_ar_at_file=@
6020         fi
6021       fi
6022       rm -f conftest.* libconftest.a
6023
6024 fi
6025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6026
6027 fi
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
6029 $as_echo "$lt_cv_ar_at_file" >&6; }
6030
6031 if test "x$lt_cv_ar_at_file" = xno; then
6032   archiver_list_spec=
6033 else
6034   archiver_list_spec=$lt_cv_ar_at_file
6035 fi
6036
6037
6038
6039
6040
6041
6042
6043 if test -n "$ac_tool_prefix"; then
6044   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6045 set dummy ${ac_tool_prefix}strip; ac_word=$2
6046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6047 $as_echo_n "checking for $ac_word... " >&6; }
6048 if ${ac_cv_prog_STRIP+:} false; then :
6049   $as_echo_n "(cached) " >&6
6050 else
6051   if test -n "$STRIP"; then
6052   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6053 else
6054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6055 for as_dir in $PATH
6056 do
6057   IFS=$as_save_IFS
6058   test -z "$as_dir" && as_dir=.
6059     for ac_exec_ext in '' $ac_executable_extensions; do
6060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6061     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6063     break 2
6064   fi
6065 done
6066   done
6067 IFS=$as_save_IFS
6068
6069 fi
6070 fi
6071 STRIP=$ac_cv_prog_STRIP
6072 if test -n "$STRIP"; then
6073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6074 $as_echo "$STRIP" >&6; }
6075 else
6076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6077 $as_echo "no" >&6; }
6078 fi
6079
6080
6081 fi
6082 if test -z "$ac_cv_prog_STRIP"; then
6083   ac_ct_STRIP=$STRIP
6084   # Extract the first word of "strip", so it can be a program name with args.
6085 set dummy strip; ac_word=$2
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6087 $as_echo_n "checking for $ac_word... " >&6; }
6088 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6089   $as_echo_n "(cached) " >&6
6090 else
6091   if test -n "$ac_ct_STRIP"; then
6092   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6093 else
6094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6095 for as_dir in $PATH
6096 do
6097   IFS=$as_save_IFS
6098   test -z "$as_dir" && as_dir=.
6099     for ac_exec_ext in '' $ac_executable_extensions; do
6100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6101     ac_cv_prog_ac_ct_STRIP="strip"
6102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6103     break 2
6104   fi
6105 done
6106   done
6107 IFS=$as_save_IFS
6108
6109 fi
6110 fi
6111 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6112 if test -n "$ac_ct_STRIP"; then
6113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6114 $as_echo "$ac_ct_STRIP" >&6; }
6115 else
6116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6117 $as_echo "no" >&6; }
6118 fi
6119
6120   if test "x$ac_ct_STRIP" = x; then
6121     STRIP=":"
6122   else
6123     case $cross_compiling:$ac_tool_warned in
6124 yes:)
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6127 ac_tool_warned=yes ;;
6128 esac
6129     STRIP=$ac_ct_STRIP
6130   fi
6131 else
6132   STRIP="$ac_cv_prog_STRIP"
6133 fi
6134
6135 test -z "$STRIP" && STRIP=:
6136
6137
6138
6139
6140
6141
6142 if test -n "$ac_tool_prefix"; then
6143   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6144 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6146 $as_echo_n "checking for $ac_word... " >&6; }
6147 if ${ac_cv_prog_RANLIB+:} false; then :
6148   $as_echo_n "(cached) " >&6
6149 else
6150   if test -n "$RANLIB"; then
6151   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6152 else
6153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6154 for as_dir in $PATH
6155 do
6156   IFS=$as_save_IFS
6157   test -z "$as_dir" && as_dir=.
6158     for ac_exec_ext in '' $ac_executable_extensions; do
6159   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6160     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6162     break 2
6163   fi
6164 done
6165   done
6166 IFS=$as_save_IFS
6167
6168 fi
6169 fi
6170 RANLIB=$ac_cv_prog_RANLIB
6171 if test -n "$RANLIB"; then
6172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6173 $as_echo "$RANLIB" >&6; }
6174 else
6175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6176 $as_echo "no" >&6; }
6177 fi
6178
6179
6180 fi
6181 if test -z "$ac_cv_prog_RANLIB"; then
6182   ac_ct_RANLIB=$RANLIB
6183   # Extract the first word of "ranlib", so it can be a program name with args.
6184 set dummy ranlib; ac_word=$2
6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6186 $as_echo_n "checking for $ac_word... " >&6; }
6187 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6188   $as_echo_n "(cached) " >&6
6189 else
6190   if test -n "$ac_ct_RANLIB"; then
6191   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6192 else
6193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6194 for as_dir in $PATH
6195 do
6196   IFS=$as_save_IFS
6197   test -z "$as_dir" && as_dir=.
6198     for ac_exec_ext in '' $ac_executable_extensions; do
6199   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6200     ac_cv_prog_ac_ct_RANLIB="ranlib"
6201     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6202     break 2
6203   fi
6204 done
6205   done
6206 IFS=$as_save_IFS
6207
6208 fi
6209 fi
6210 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6211 if test -n "$ac_ct_RANLIB"; then
6212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6213 $as_echo "$ac_ct_RANLIB" >&6; }
6214 else
6215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6216 $as_echo "no" >&6; }
6217 fi
6218
6219   if test "x$ac_ct_RANLIB" = x; then
6220     RANLIB=":"
6221   else
6222     case $cross_compiling:$ac_tool_warned in
6223 yes:)
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6225 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6226 ac_tool_warned=yes ;;
6227 esac
6228     RANLIB=$ac_ct_RANLIB
6229   fi
6230 else
6231   RANLIB="$ac_cv_prog_RANLIB"
6232 fi
6233
6234 test -z "$RANLIB" && RANLIB=:
6235
6236
6237
6238
6239
6240
6241 # Determine commands to create old-style static archives.
6242 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6243 old_postinstall_cmds='chmod 644 $oldlib'
6244 old_postuninstall_cmds=
6245
6246 if test -n "$RANLIB"; then
6247   case $host_os in
6248   openbsd*)
6249     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6250     ;;
6251   *)
6252     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6253     ;;
6254   esac
6255   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6256 fi
6257
6258 case $host_os in
6259   darwin*)
6260     lock_old_archive_extraction=yes ;;
6261   *)
6262     lock_old_archive_extraction=no ;;
6263 esac
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303 # If no C compiler was specified, use CC.
6304 LTCC=${LTCC-"$CC"}
6305
6306 # If no C compiler flags were specified, use CFLAGS.
6307 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6308
6309 # Allow CC to be a program name with arguments.
6310 compiler=$CC
6311
6312
6313 # Check for command to grab the raw symbol name followed by C symbol from nm.
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6315 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6316 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6317   $as_echo_n "(cached) " >&6
6318 else
6319
6320 # These are sane defaults that work on at least a few old systems.
6321 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6322
6323 # Character class describing NM global symbol codes.
6324 symcode='[BCDEGRST]'
6325
6326 # Regexp to match symbols that can be accessed directly from C.
6327 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6328
6329 # Define system-specific variables.
6330 case $host_os in
6331 aix*)
6332   symcode='[BCDT]'
6333   ;;
6334 cygwin* | mingw* | pw32* | cegcc*)
6335   symcode='[ABCDGISTW]'
6336   ;;
6337 hpux*)
6338   if test "$host_cpu" = ia64; then
6339     symcode='[ABCDEGRST]'
6340   fi
6341   ;;
6342 irix* | nonstopux*)
6343   symcode='[BCDEGRST]'
6344   ;;
6345 osf*)
6346   symcode='[BCDEGQRST]'
6347   ;;
6348 solaris*)
6349   symcode='[BDRT]'
6350   ;;
6351 sco3.2v5*)
6352   symcode='[DT]'
6353   ;;
6354 sysv4.2uw2*)
6355   symcode='[DT]'
6356   ;;
6357 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6358   symcode='[ABDT]'
6359   ;;
6360 sysv4)
6361   symcode='[DFNSTU]'
6362   ;;
6363 esac
6364
6365 # If we're using GNU nm, then use its standard symbol codes.
6366 case `$NM -V 2>&1` in
6367 *GNU* | *'with BFD'*)
6368   symcode='[ABCDGIRSTW]' ;;
6369 esac
6370
6371 # Transform an extracted symbol line into a proper C declaration.
6372 # Some systems (esp. on ia64) link data and code symbols differently,
6373 # so use this general approach.
6374 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6375
6376 # Transform an extracted symbol line into symbol name and symbol address
6377 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6378 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'"
6379
6380 # Handle CRLF in mingw tool chain
6381 opt_cr=
6382 case $build_os in
6383 mingw*)
6384   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6385   ;;
6386 esac
6387
6388 # Try without a prefix underscore, then with it.
6389 for ac_symprfx in "" "_"; do
6390
6391   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6392   symxfrm="\\1 $ac_symprfx\\2 \\2"
6393
6394   # Write the raw and C identifiers.
6395   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6396     # Fake it for dumpbin and say T for any non-static function
6397     # and D for any global variable.
6398     # Also find C++ and __fastcall symbols from MSVC++,
6399     # which start with @ or ?.
6400     lt_cv_sys_global_symbol_pipe="$AWK '"\
6401 "     {last_section=section; section=\$ 3};"\
6402 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6403 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6404 "     \$ 0!~/External *\|/{next};"\
6405 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6406 "     {if(hide[section]) next};"\
6407 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6408 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6409 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6410 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6411 "     ' prfx=^$ac_symprfx"
6412   else
6413     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6414   fi
6415   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6416
6417   # Check to see that the pipe works correctly.
6418   pipe_works=no
6419
6420   rm -f conftest*
6421   cat > conftest.$ac_ext <<_LT_EOF
6422 #ifdef __cplusplus
6423 extern "C" {
6424 #endif
6425 char nm_test_var;
6426 void nm_test_func(void);
6427 void nm_test_func(void){}
6428 #ifdef __cplusplus
6429 }
6430 #endif
6431 int main(){nm_test_var='a';nm_test_func();return(0);}
6432 _LT_EOF
6433
6434   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6435   (eval $ac_compile) 2>&5
6436   ac_status=$?
6437   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6438   test $ac_status = 0; }; then
6439     # Now try to grab the symbols.
6440     nlist=conftest.nm
6441     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6442   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6443   ac_status=$?
6444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6445   test $ac_status = 0; } && test -s "$nlist"; then
6446       # Try sorting and uniquifying the output.
6447       if sort "$nlist" | uniq > "$nlist"T; then
6448         mv -f "$nlist"T "$nlist"
6449       else
6450         rm -f "$nlist"T
6451       fi
6452
6453       # Make sure that we snagged all the symbols we need.
6454       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6455         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6456           cat <<_LT_EOF > conftest.$ac_ext
6457 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
6458 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
6459 /* DATA imports from DLLs on WIN32 con't be const, because runtime
6460    relocations are performed -- see ld's documentation on pseudo-relocs.  */
6461 # define LT_DLSYM_CONST
6462 #elif defined(__osf__)
6463 /* This system does not cope well with relocations in const data.  */
6464 # define LT_DLSYM_CONST
6465 #else
6466 # define LT_DLSYM_CONST const
6467 #endif
6468
6469 #ifdef __cplusplus
6470 extern "C" {
6471 #endif
6472
6473 _LT_EOF
6474           # Now generate the symbol file.
6475           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6476
6477           cat <<_LT_EOF >> conftest.$ac_ext
6478
6479 /* The mapping between symbol names and symbols.  */
6480 LT_DLSYM_CONST struct {
6481   const char *name;
6482   void       *address;
6483 }
6484 lt__PROGRAM__LTX_preloaded_symbols[] =
6485 {
6486   { "@PROGRAM@", (void *) 0 },
6487 _LT_EOF
6488           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6489           cat <<\_LT_EOF >> conftest.$ac_ext
6490   {0, (void *) 0}
6491 };
6492
6493 /* This works around a problem in FreeBSD linker */
6494 #ifdef FREEBSD_WORKAROUND
6495 static const void *lt_preloaded_setup() {
6496   return lt__PROGRAM__LTX_preloaded_symbols;
6497 }
6498 #endif
6499
6500 #ifdef __cplusplus
6501 }
6502 #endif
6503 _LT_EOF
6504           # Now try linking the two files.
6505           mv conftest.$ac_objext conftstm.$ac_objext
6506           lt_globsym_save_LIBS=$LIBS
6507           lt_globsym_save_CFLAGS=$CFLAGS
6508           LIBS="conftstm.$ac_objext"
6509           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6510           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6511   (eval $ac_link) 2>&5
6512   ac_status=$?
6513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6514   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6515             pipe_works=yes
6516           fi
6517           LIBS=$lt_globsym_save_LIBS
6518           CFLAGS=$lt_globsym_save_CFLAGS
6519         else
6520           echo "cannot find nm_test_func in $nlist" >&5
6521         fi
6522       else
6523         echo "cannot find nm_test_var in $nlist" >&5
6524       fi
6525     else
6526       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6527     fi
6528   else
6529     echo "$progname: failed program was:" >&5
6530     cat conftest.$ac_ext >&5
6531   fi
6532   rm -rf conftest* conftst*
6533
6534   # Do not use the global_symbol_pipe unless it works.
6535   if test "$pipe_works" = yes; then
6536     break
6537   else
6538     lt_cv_sys_global_symbol_pipe=
6539   fi
6540 done
6541
6542 fi
6543
6544 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6545   lt_cv_sys_global_symbol_to_cdecl=
6546 fi
6547 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6549 $as_echo "failed" >&6; }
6550 else
6551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6552 $as_echo "ok" >&6; }
6553 fi
6554
6555 # Response file support.
6556 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6557   nm_file_list_spec='@'
6558 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6559   nm_file_list_spec='@'
6560 fi
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6589 $as_echo_n "checking for sysroot... " >&6; }
6590
6591 # Check whether --with-sysroot was given.
6592 if test "${with_sysroot+set}" = set; then :
6593   withval=$with_sysroot;
6594 else
6595   with_sysroot=no
6596 fi
6597
6598
6599 lt_sysroot=
6600 case ${with_sysroot} in #(
6601  yes)
6602    if test "$GCC" = yes; then
6603      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6604    fi
6605    ;; #(
6606  /*)
6607    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6608    ;; #(
6609  no|'')
6610    ;; #(
6611  *)
6612    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
6613 $as_echo "${with_sysroot}" >&6; }
6614    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6615    ;;
6616 esac
6617
6618  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6619 $as_echo "${lt_sysroot:-no}" >&6; }
6620
6621
6622
6623
6624
6625 # Check whether --enable-libtool-lock was given.
6626 if test "${enable_libtool_lock+set}" = set; then :
6627   enableval=$enable_libtool_lock;
6628 fi
6629
6630 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6631
6632 # Some flags need to be propagated to the compiler or linker for good
6633 # libtool support.
6634 case $host in
6635 ia64-*-hpux*)
6636   # Find out which ABI we are using.
6637   echo 'int i;' > conftest.$ac_ext
6638   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6639   (eval $ac_compile) 2>&5
6640   ac_status=$?
6641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6642   test $ac_status = 0; }; then
6643     case `/usr/bin/file conftest.$ac_objext` in
6644       *ELF-32*)
6645         HPUX_IA64_MODE="32"
6646         ;;
6647       *ELF-64*)
6648         HPUX_IA64_MODE="64"
6649         ;;
6650     esac
6651   fi
6652   rm -rf conftest*
6653   ;;
6654 *-*-irix6*)
6655   # Find out which ABI we are using.
6656   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6657   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6658   (eval $ac_compile) 2>&5
6659   ac_status=$?
6660   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6661   test $ac_status = 0; }; then
6662     if test "$lt_cv_prog_gnu_ld" = yes; then
6663       case `/usr/bin/file conftest.$ac_objext` in
6664         *32-bit*)
6665           LD="${LD-ld} -melf32bsmip"
6666           ;;
6667         *N32*)
6668           LD="${LD-ld} -melf32bmipn32"
6669           ;;
6670         *64-bit*)
6671           LD="${LD-ld} -melf64bmip"
6672         ;;
6673       esac
6674     else
6675       case `/usr/bin/file conftest.$ac_objext` in
6676         *32-bit*)
6677           LD="${LD-ld} -32"
6678           ;;
6679         *N32*)
6680           LD="${LD-ld} -n32"
6681           ;;
6682         *64-bit*)
6683           LD="${LD-ld} -64"
6684           ;;
6685       esac
6686     fi
6687   fi
6688   rm -rf conftest*
6689   ;;
6690
6691 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
6692 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6693   # Find out which ABI we are using.
6694   echo 'int i;' > conftest.$ac_ext
6695   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6696   (eval $ac_compile) 2>&5
6697   ac_status=$?
6698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6699   test $ac_status = 0; }; then
6700     case `/usr/bin/file conftest.o` in
6701       *32-bit*)
6702         case $host in
6703           x86_64-*kfreebsd*-gnu)
6704             LD="${LD-ld} -m elf_i386_fbsd"
6705             ;;
6706           x86_64-*linux*)
6707             LD="${LD-ld} -m elf_i386"
6708             ;;
6709           ppc64-*linux*|powerpc64-*linux*)
6710             LD="${LD-ld} -m elf32ppclinux"
6711             ;;
6712           s390x-*linux*)
6713             LD="${LD-ld} -m elf_s390"
6714             ;;
6715           sparc64-*linux*)
6716             LD="${LD-ld} -m elf32_sparc"
6717             ;;
6718         esac
6719         ;;
6720       *64-bit*)
6721         case $host in
6722           x86_64-*kfreebsd*-gnu)
6723             LD="${LD-ld} -m elf_x86_64_fbsd"
6724             ;;
6725           x86_64-*linux*)
6726             LD="${LD-ld} -m elf_x86_64"
6727             ;;
6728           ppc*-*linux*|powerpc*-*linux*)
6729             LD="${LD-ld} -m elf64ppc"
6730             ;;
6731           s390*-*linux*|s390*-*tpf*)
6732             LD="${LD-ld} -m elf64_s390"
6733             ;;
6734           sparc*-*linux*)
6735             LD="${LD-ld} -m elf64_sparc"
6736             ;;
6737         esac
6738         ;;
6739     esac
6740   fi
6741   rm -rf conftest*
6742   ;;
6743
6744 *-*-sco3.2v5*)
6745   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6746   SAVE_CFLAGS="$CFLAGS"
6747   CFLAGS="$CFLAGS -belf"
6748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6749 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6750 if ${lt_cv_cc_needs_belf+:} false; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   ac_ext=c
6754 ac_cpp='$CPP $CPPFLAGS'
6755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6757 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6758
6759      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6760 /* end confdefs.h.  */
6761
6762 int
6763 main ()
6764 {
6765
6766   ;
6767   return 0;
6768 }
6769 _ACEOF
6770 if ac_fn_c_try_link "$LINENO"; then :
6771   lt_cv_cc_needs_belf=yes
6772 else
6773   lt_cv_cc_needs_belf=no
6774 fi
6775 rm -f core conftest.err conftest.$ac_objext \
6776     conftest$ac_exeext conftest.$ac_ext
6777      ac_ext=c
6778 ac_cpp='$CPP $CPPFLAGS'
6779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6782
6783 fi
6784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6785 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6786   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6787     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6788     CFLAGS="$SAVE_CFLAGS"
6789   fi
6790   ;;
6791 *-*solaris*)
6792   # Find out which ABI we are using.
6793   echo 'int i;' > conftest.$ac_ext
6794   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6795   (eval $ac_compile) 2>&5
6796   ac_status=$?
6797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6798   test $ac_status = 0; }; then
6799     case `/usr/bin/file conftest.o` in
6800     *64-bit*)
6801       case $lt_cv_prog_gnu_ld in
6802       yes*)
6803         case $host in
6804         i?86-*-solaris*)
6805           LD="${LD-ld} -m elf_x86_64"
6806           ;;
6807         sparc*-*-solaris*)
6808           LD="${LD-ld} -m elf64_sparc"
6809           ;;
6810         esac
6811         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
6812         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6813           LD="${LD-ld}_sol2"
6814         fi
6815         ;;
6816       *)
6817         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6818           LD="${LD-ld} -64"
6819         fi
6820         ;;
6821       esac
6822       ;;
6823     esac
6824   fi
6825   rm -rf conftest*
6826   ;;
6827 esac
6828
6829 need_locks="$enable_libtool_lock"
6830
6831 if test -n "$ac_tool_prefix"; then
6832   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6833 set dummy ${ac_tool_prefix}mt; ac_word=$2
6834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6835 $as_echo_n "checking for $ac_word... " >&6; }
6836 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6837   $as_echo_n "(cached) " >&6
6838 else
6839   if test -n "$MANIFEST_TOOL"; then
6840   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6841 else
6842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6843 for as_dir in $PATH
6844 do
6845   IFS=$as_save_IFS
6846   test -z "$as_dir" && as_dir=.
6847     for ac_exec_ext in '' $ac_executable_extensions; do
6848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6849     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6851     break 2
6852   fi
6853 done
6854   done
6855 IFS=$as_save_IFS
6856
6857 fi
6858 fi
6859 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6860 if test -n "$MANIFEST_TOOL"; then
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6862 $as_echo "$MANIFEST_TOOL" >&6; }
6863 else
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6865 $as_echo "no" >&6; }
6866 fi
6867
6868
6869 fi
6870 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6871   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6872   # Extract the first word of "mt", so it can be a program name with args.
6873 set dummy mt; ac_word=$2
6874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6875 $as_echo_n "checking for $ac_word... " >&6; }
6876 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6877   $as_echo_n "(cached) " >&6
6878 else
6879   if test -n "$ac_ct_MANIFEST_TOOL"; then
6880   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
6881 else
6882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6883 for as_dir in $PATH
6884 do
6885   IFS=$as_save_IFS
6886   test -z "$as_dir" && as_dir=.
6887     for ac_exec_ext in '' $ac_executable_extensions; do
6888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6889     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
6890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6891     break 2
6892   fi
6893 done
6894   done
6895 IFS=$as_save_IFS
6896
6897 fi
6898 fi
6899 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
6900 if test -n "$ac_ct_MANIFEST_TOOL"; then
6901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
6902 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
6903 else
6904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6905 $as_echo "no" >&6; }
6906 fi
6907
6908   if test "x$ac_ct_MANIFEST_TOOL" = x; then
6909     MANIFEST_TOOL=":"
6910   else
6911     case $cross_compiling:$ac_tool_warned in
6912 yes:)
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6914 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6915 ac_tool_warned=yes ;;
6916 esac
6917     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
6918   fi
6919 else
6920   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
6921 fi
6922
6923 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
6924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
6925 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
6926 if ${lt_cv_path_mainfest_tool+:} false; then :
6927   $as_echo_n "(cached) " >&6
6928 else
6929   lt_cv_path_mainfest_tool=no
6930   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
6931   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
6932   cat conftest.err >&5
6933   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
6934     lt_cv_path_mainfest_tool=yes
6935   fi
6936   rm -f conftest*
6937 fi
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
6939 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
6940 if test "x$lt_cv_path_mainfest_tool" != xyes; then
6941   MANIFEST_TOOL=:
6942 fi
6943
6944
6945
6946
6947
6948
6949   case $host_os in
6950     rhapsody* | darwin*)
6951     if test -n "$ac_tool_prefix"; then
6952   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6953 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6955 $as_echo_n "checking for $ac_word... " >&6; }
6956 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6957   $as_echo_n "(cached) " >&6
6958 else
6959   if test -n "$DSYMUTIL"; then
6960   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6961 else
6962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6963 for as_dir in $PATH
6964 do
6965   IFS=$as_save_IFS
6966   test -z "$as_dir" && as_dir=.
6967     for ac_exec_ext in '' $ac_executable_extensions; do
6968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6969     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6971     break 2
6972   fi
6973 done
6974   done
6975 IFS=$as_save_IFS
6976
6977 fi
6978 fi
6979 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6980 if test -n "$DSYMUTIL"; then
6981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6982 $as_echo "$DSYMUTIL" >&6; }
6983 else
6984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6985 $as_echo "no" >&6; }
6986 fi
6987
6988
6989 fi
6990 if test -z "$ac_cv_prog_DSYMUTIL"; then
6991   ac_ct_DSYMUTIL=$DSYMUTIL
6992   # Extract the first word of "dsymutil", so it can be a program name with args.
6993 set dummy dsymutil; ac_word=$2
6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6995 $as_echo_n "checking for $ac_word... " >&6; }
6996 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6997   $as_echo_n "(cached) " >&6
6998 else
6999   if test -n "$ac_ct_DSYMUTIL"; then
7000   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7001 else
7002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7003 for as_dir in $PATH
7004 do
7005   IFS=$as_save_IFS
7006   test -z "$as_dir" && as_dir=.
7007     for ac_exec_ext in '' $ac_executable_extensions; do
7008   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7009     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7010     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7011     break 2
7012   fi
7013 done
7014   done
7015 IFS=$as_save_IFS
7016
7017 fi
7018 fi
7019 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7020 if test -n "$ac_ct_DSYMUTIL"; then
7021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7022 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7023 else
7024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7025 $as_echo "no" >&6; }
7026 fi
7027
7028   if test "x$ac_ct_DSYMUTIL" = x; then
7029     DSYMUTIL=":"
7030   else
7031     case $cross_compiling:$ac_tool_warned in
7032 yes:)
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7034 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7035 ac_tool_warned=yes ;;
7036 esac
7037     DSYMUTIL=$ac_ct_DSYMUTIL
7038   fi
7039 else
7040   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7041 fi
7042
7043     if test -n "$ac_tool_prefix"; then
7044   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7045 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7047 $as_echo_n "checking for $ac_word... " >&6; }
7048 if ${ac_cv_prog_NMEDIT+:} false; then :
7049   $as_echo_n "(cached) " >&6
7050 else
7051   if test -n "$NMEDIT"; then
7052   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7053 else
7054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7055 for as_dir in $PATH
7056 do
7057   IFS=$as_save_IFS
7058   test -z "$as_dir" && as_dir=.
7059     for ac_exec_ext in '' $ac_executable_extensions; do
7060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7061     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7063     break 2
7064   fi
7065 done
7066   done
7067 IFS=$as_save_IFS
7068
7069 fi
7070 fi
7071 NMEDIT=$ac_cv_prog_NMEDIT
7072 if test -n "$NMEDIT"; then
7073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7074 $as_echo "$NMEDIT" >&6; }
7075 else
7076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7077 $as_echo "no" >&6; }
7078 fi
7079
7080
7081 fi
7082 if test -z "$ac_cv_prog_NMEDIT"; then
7083   ac_ct_NMEDIT=$NMEDIT
7084   # Extract the first word of "nmedit", so it can be a program name with args.
7085 set dummy nmedit; ac_word=$2
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7087 $as_echo_n "checking for $ac_word... " >&6; }
7088 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7089   $as_echo_n "(cached) " >&6
7090 else
7091   if test -n "$ac_ct_NMEDIT"; then
7092   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7093 else
7094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7095 for as_dir in $PATH
7096 do
7097   IFS=$as_save_IFS
7098   test -z "$as_dir" && as_dir=.
7099     for ac_exec_ext in '' $ac_executable_extensions; do
7100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7101     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7103     break 2
7104   fi
7105 done
7106   done
7107 IFS=$as_save_IFS
7108
7109 fi
7110 fi
7111 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7112 if test -n "$ac_ct_NMEDIT"; then
7113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7114 $as_echo "$ac_ct_NMEDIT" >&6; }
7115 else
7116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7117 $as_echo "no" >&6; }
7118 fi
7119
7120   if test "x$ac_ct_NMEDIT" = x; then
7121     NMEDIT=":"
7122   else
7123     case $cross_compiling:$ac_tool_warned in
7124 yes:)
7125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7127 ac_tool_warned=yes ;;
7128 esac
7129     NMEDIT=$ac_ct_NMEDIT
7130   fi
7131 else
7132   NMEDIT="$ac_cv_prog_NMEDIT"
7133 fi
7134
7135     if test -n "$ac_tool_prefix"; then
7136   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7137 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7139 $as_echo_n "checking for $ac_word... " >&6; }
7140 if ${ac_cv_prog_LIPO+:} false; then :
7141   $as_echo_n "(cached) " >&6
7142 else
7143   if test -n "$LIPO"; then
7144   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7145 else
7146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7147 for as_dir in $PATH
7148 do
7149   IFS=$as_save_IFS
7150   test -z "$as_dir" && as_dir=.
7151     for ac_exec_ext in '' $ac_executable_extensions; do
7152   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7153     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7155     break 2
7156   fi
7157 done
7158   done
7159 IFS=$as_save_IFS
7160
7161 fi
7162 fi
7163 LIPO=$ac_cv_prog_LIPO
7164 if test -n "$LIPO"; then
7165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7166 $as_echo "$LIPO" >&6; }
7167 else
7168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7169 $as_echo "no" >&6; }
7170 fi
7171
7172
7173 fi
7174 if test -z "$ac_cv_prog_LIPO"; then
7175   ac_ct_LIPO=$LIPO
7176   # Extract the first word of "lipo", so it can be a program name with args.
7177 set dummy lipo; ac_word=$2
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7179 $as_echo_n "checking for $ac_word... " >&6; }
7180 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7181   $as_echo_n "(cached) " >&6
7182 else
7183   if test -n "$ac_ct_LIPO"; then
7184   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7185 else
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7187 for as_dir in $PATH
7188 do
7189   IFS=$as_save_IFS
7190   test -z "$as_dir" && as_dir=.
7191     for ac_exec_ext in '' $ac_executable_extensions; do
7192   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193     ac_cv_prog_ac_ct_LIPO="lipo"
7194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7195     break 2
7196   fi
7197 done
7198   done
7199 IFS=$as_save_IFS
7200
7201 fi
7202 fi
7203 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7204 if test -n "$ac_ct_LIPO"; then
7205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7206 $as_echo "$ac_ct_LIPO" >&6; }
7207 else
7208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7209 $as_echo "no" >&6; }
7210 fi
7211
7212   if test "x$ac_ct_LIPO" = x; then
7213     LIPO=":"
7214   else
7215     case $cross_compiling:$ac_tool_warned in
7216 yes:)
7217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7218 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7219 ac_tool_warned=yes ;;
7220 esac
7221     LIPO=$ac_ct_LIPO
7222   fi
7223 else
7224   LIPO="$ac_cv_prog_LIPO"
7225 fi
7226
7227     if test -n "$ac_tool_prefix"; then
7228   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7229 set dummy ${ac_tool_prefix}otool; ac_word=$2
7230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7231 $as_echo_n "checking for $ac_word... " >&6; }
7232 if ${ac_cv_prog_OTOOL+:} false; then :
7233   $as_echo_n "(cached) " >&6
7234 else
7235   if test -n "$OTOOL"; then
7236   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7237 else
7238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7239 for as_dir in $PATH
7240 do
7241   IFS=$as_save_IFS
7242   test -z "$as_dir" && as_dir=.
7243     for ac_exec_ext in '' $ac_executable_extensions; do
7244   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7245     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7247     break 2
7248   fi
7249 done
7250   done
7251 IFS=$as_save_IFS
7252
7253 fi
7254 fi
7255 OTOOL=$ac_cv_prog_OTOOL
7256 if test -n "$OTOOL"; then
7257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7258 $as_echo "$OTOOL" >&6; }
7259 else
7260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7261 $as_echo "no" >&6; }
7262 fi
7263
7264
7265 fi
7266 if test -z "$ac_cv_prog_OTOOL"; then
7267   ac_ct_OTOOL=$OTOOL
7268   # Extract the first word of "otool", so it can be a program name with args.
7269 set dummy otool; ac_word=$2
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7271 $as_echo_n "checking for $ac_word... " >&6; }
7272 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7273   $as_echo_n "(cached) " >&6
7274 else
7275   if test -n "$ac_ct_OTOOL"; then
7276   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7277 else
7278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7279 for as_dir in $PATH
7280 do
7281   IFS=$as_save_IFS
7282   test -z "$as_dir" && as_dir=.
7283     for ac_exec_ext in '' $ac_executable_extensions; do
7284   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7285     ac_cv_prog_ac_ct_OTOOL="otool"
7286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7287     break 2
7288   fi
7289 done
7290   done
7291 IFS=$as_save_IFS
7292
7293 fi
7294 fi
7295 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7296 if test -n "$ac_ct_OTOOL"; then
7297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7298 $as_echo "$ac_ct_OTOOL" >&6; }
7299 else
7300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7301 $as_echo "no" >&6; }
7302 fi
7303
7304   if test "x$ac_ct_OTOOL" = x; then
7305     OTOOL=":"
7306   else
7307     case $cross_compiling:$ac_tool_warned in
7308 yes:)
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7310 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7311 ac_tool_warned=yes ;;
7312 esac
7313     OTOOL=$ac_ct_OTOOL
7314   fi
7315 else
7316   OTOOL="$ac_cv_prog_OTOOL"
7317 fi
7318
7319     if test -n "$ac_tool_prefix"; then
7320   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7321 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7323 $as_echo_n "checking for $ac_word... " >&6; }
7324 if ${ac_cv_prog_OTOOL64+:} false; then :
7325   $as_echo_n "(cached) " >&6
7326 else
7327   if test -n "$OTOOL64"; then
7328   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7329 else
7330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7331 for as_dir in $PATH
7332 do
7333   IFS=$as_save_IFS
7334   test -z "$as_dir" && as_dir=.
7335     for ac_exec_ext in '' $ac_executable_extensions; do
7336   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7337     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7338     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7339     break 2
7340   fi
7341 done
7342   done
7343 IFS=$as_save_IFS
7344
7345 fi
7346 fi
7347 OTOOL64=$ac_cv_prog_OTOOL64
7348 if test -n "$OTOOL64"; then
7349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7350 $as_echo "$OTOOL64" >&6; }
7351 else
7352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7353 $as_echo "no" >&6; }
7354 fi
7355
7356
7357 fi
7358 if test -z "$ac_cv_prog_OTOOL64"; then
7359   ac_ct_OTOOL64=$OTOOL64
7360   # Extract the first word of "otool64", so it can be a program name with args.
7361 set dummy otool64; ac_word=$2
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7363 $as_echo_n "checking for $ac_word... " >&6; }
7364 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7365   $as_echo_n "(cached) " >&6
7366 else
7367   if test -n "$ac_ct_OTOOL64"; then
7368   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7369 else
7370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7371 for as_dir in $PATH
7372 do
7373   IFS=$as_save_IFS
7374   test -z "$as_dir" && as_dir=.
7375     for ac_exec_ext in '' $ac_executable_extensions; do
7376   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7377     ac_cv_prog_ac_ct_OTOOL64="otool64"
7378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7379     break 2
7380   fi
7381 done
7382   done
7383 IFS=$as_save_IFS
7384
7385 fi
7386 fi
7387 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7388 if test -n "$ac_ct_OTOOL64"; then
7389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7390 $as_echo "$ac_ct_OTOOL64" >&6; }
7391 else
7392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7393 $as_echo "no" >&6; }
7394 fi
7395
7396   if test "x$ac_ct_OTOOL64" = x; then
7397     OTOOL64=":"
7398   else
7399     case $cross_compiling:$ac_tool_warned in
7400 yes:)
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7402 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7403 ac_tool_warned=yes ;;
7404 esac
7405     OTOOL64=$ac_ct_OTOOL64
7406   fi
7407 else
7408   OTOOL64="$ac_cv_prog_OTOOL64"
7409 fi
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7438 $as_echo_n "checking for -single_module linker flag... " >&6; }
7439 if ${lt_cv_apple_cc_single_mod+:} false; then :
7440   $as_echo_n "(cached) " >&6
7441 else
7442   lt_cv_apple_cc_single_mod=no
7443       if test -z "${LT_MULTI_MODULE}"; then
7444         # By default we will add the -single_module flag. You can override
7445         # by either setting the environment variable LT_MULTI_MODULE
7446         # non-empty at configure time, or by adding -multi_module to the
7447         # link flags.
7448         rm -rf libconftest.dylib*
7449         echo "int foo(void){return 1;}" > conftest.c
7450         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7451 -dynamiclib -Wl,-single_module conftest.c" >&5
7452         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7453           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7454         _lt_result=$?
7455         # If there is a non-empty error log, and "single_module"
7456         # appears in it, assume the flag caused a linker warning
7457         if test -s conftest.err && $GREP single_module conftest.err; then
7458           cat conftest.err >&5
7459         # Otherwise, if the output was created with a 0 exit code from
7460         # the compiler, it worked.
7461         elif test -f libconftest.dylib && test $_lt_result -eq 0; then
7462           lt_cv_apple_cc_single_mod=yes
7463         else
7464           cat conftest.err >&5
7465         fi
7466         rm -rf libconftest.dylib*
7467         rm -f conftest.*
7468       fi
7469 fi
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7471 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7472
7473     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7474 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7475 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7476   $as_echo_n "(cached) " >&6
7477 else
7478   lt_cv_ld_exported_symbols_list=no
7479       save_LDFLAGS=$LDFLAGS
7480       echo "_main" > conftest.sym
7481       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7482       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7483 /* end confdefs.h.  */
7484
7485 int
7486 main ()
7487 {
7488
7489   ;
7490   return 0;
7491 }
7492 _ACEOF
7493 if ac_fn_c_try_link "$LINENO"; then :
7494   lt_cv_ld_exported_symbols_list=yes
7495 else
7496   lt_cv_ld_exported_symbols_list=no
7497 fi
7498 rm -f core conftest.err conftest.$ac_objext \
7499     conftest$ac_exeext conftest.$ac_ext
7500         LDFLAGS="$save_LDFLAGS"
7501
7502 fi
7503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7504 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7505
7506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7507 $as_echo_n "checking for -force_load linker flag... " >&6; }
7508 if ${lt_cv_ld_force_load+:} false; then :
7509   $as_echo_n "(cached) " >&6
7510 else
7511   lt_cv_ld_force_load=no
7512       cat > conftest.c << _LT_EOF
7513 int forced_loaded() { return 2;}
7514 _LT_EOF
7515       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7516       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7517       echo "$AR cru libconftest.a conftest.o" >&5
7518       $AR cru libconftest.a conftest.o 2>&5
7519       echo "$RANLIB libconftest.a" >&5
7520       $RANLIB libconftest.a 2>&5
7521       cat > conftest.c << _LT_EOF
7522 int main() { return 0;}
7523 _LT_EOF
7524       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7525       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7526       _lt_result=$?
7527       if test -s conftest.err && $GREP force_load conftest.err; then
7528         cat conftest.err >&5
7529       elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
7530         lt_cv_ld_force_load=yes
7531       else
7532         cat conftest.err >&5
7533       fi
7534         rm -f conftest.err libconftest.a conftest conftest.c
7535         rm -rf conftest.dSYM
7536
7537 fi
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7539 $as_echo "$lt_cv_ld_force_load" >&6; }
7540     case $host_os in
7541     rhapsody* | darwin1.[012])
7542       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7543     darwin1.*)
7544       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7545     darwin*) # darwin 5.x on
7546       # if running on 10.5 or later, the deployment target defaults
7547       # to the OS version, if on x86, and 10.4, the deployment
7548       # target defaults to 10.4. Don't you love it?
7549       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7550         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7551           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7552         10.[012]*)
7553           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7554         10.*)
7555           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7556       esac
7557     ;;
7558   esac
7559     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7560       _lt_dar_single_mod='$single_module'
7561     fi
7562     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7563       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7564     else
7565       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7566     fi
7567     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7568       _lt_dsymutil='~$DSYMUTIL $lib || :'
7569     else
7570       _lt_dsymutil=
7571     fi
7572     ;;
7573   esac
7574
7575
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7577 $as_echo_n "checking for ANSI C header files... " >&6; }
7578 if ${ac_cv_header_stdc+:} false; then :
7579   $as_echo_n "(cached) " >&6
7580 else
7581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7582 /* end confdefs.h.  */
7583 #include <stdlib.h>
7584 #include <stdarg.h>
7585 #include <string.h>
7586 #include <float.h>
7587
7588 int
7589 main ()
7590 {
7591
7592   ;
7593   return 0;
7594 }
7595 _ACEOF
7596 if ac_fn_c_try_compile "$LINENO"; then :
7597   ac_cv_header_stdc=yes
7598 else
7599   ac_cv_header_stdc=no
7600 fi
7601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7602
7603 if test $ac_cv_header_stdc = yes; then
7604   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7606 /* end confdefs.h.  */
7607 #include <string.h>
7608
7609 _ACEOF
7610 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7611   $EGREP "memchr" >/dev/null 2>&1; then :
7612
7613 else
7614   ac_cv_header_stdc=no
7615 fi
7616 rm -f conftest*
7617
7618 fi
7619
7620 if test $ac_cv_header_stdc = yes; then
7621   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7623 /* end confdefs.h.  */
7624 #include <stdlib.h>
7625
7626 _ACEOF
7627 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7628   $EGREP "free" >/dev/null 2>&1; then :
7629
7630 else
7631   ac_cv_header_stdc=no
7632 fi
7633 rm -f conftest*
7634
7635 fi
7636
7637 if test $ac_cv_header_stdc = yes; then
7638   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7639   if test "$cross_compiling" = yes; then :
7640   :
7641 else
7642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7643 /* end confdefs.h.  */
7644 #include <ctype.h>
7645 #include <stdlib.h>
7646 #if ((' ' & 0x0FF) == 0x020)
7647 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7648 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7649 #else
7650 # define ISLOWER(c) \
7651                    (('a' <= (c) && (c) <= 'i') \
7652                      || ('j' <= (c) && (c) <= 'r') \
7653                      || ('s' <= (c) && (c) <= 'z'))
7654 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7655 #endif
7656
7657 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7658 int
7659 main ()
7660 {
7661   int i;
7662   for (i = 0; i < 256; i++)
7663     if (XOR (islower (i), ISLOWER (i))
7664         || toupper (i) != TOUPPER (i))
7665       return 2;
7666   return 0;
7667 }
7668 _ACEOF
7669 if ac_fn_c_try_run "$LINENO"; then :
7670
7671 else
7672   ac_cv_header_stdc=no
7673 fi
7674 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7675   conftest.$ac_objext conftest.beam conftest.$ac_ext
7676 fi
7677
7678 fi
7679 fi
7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7681 $as_echo "$ac_cv_header_stdc" >&6; }
7682 if test $ac_cv_header_stdc = yes; then
7683
7684 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7685
7686 fi
7687
7688 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7689 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7690                   inttypes.h stdint.h unistd.h
7691 do :
7692   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7693 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7694 "
7695 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7696   cat >>confdefs.h <<_ACEOF
7697 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7698 _ACEOF
7699
7700 fi
7701
7702 done
7703
7704
7705 for ac_header in dlfcn.h
7706 do :
7707   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7708 "
7709 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7710   cat >>confdefs.h <<_ACEOF
7711 #define HAVE_DLFCN_H 1
7712 _ACEOF
7713
7714 fi
7715
7716 done
7717
7718
7719
7720
7721
7722 # Set options
7723 enable_win32_dll=yes
7724
7725 case $host in
7726 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
7727   if test -n "$ac_tool_prefix"; then
7728   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
7729 set dummy ${ac_tool_prefix}as; ac_word=$2
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7731 $as_echo_n "checking for $ac_word... " >&6; }
7732 if ${ac_cv_prog_AS+:} false; then :
7733   $as_echo_n "(cached) " >&6
7734 else
7735   if test -n "$AS"; then
7736   ac_cv_prog_AS="$AS" # Let the user override the test.
7737 else
7738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7739 for as_dir in $PATH
7740 do
7741   IFS=$as_save_IFS
7742   test -z "$as_dir" && as_dir=.
7743     for ac_exec_ext in '' $ac_executable_extensions; do
7744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7745     ac_cv_prog_AS="${ac_tool_prefix}as"
7746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7747     break 2
7748   fi
7749 done
7750   done
7751 IFS=$as_save_IFS
7752
7753 fi
7754 fi
7755 AS=$ac_cv_prog_AS
7756 if test -n "$AS"; then
7757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
7758 $as_echo "$AS" >&6; }
7759 else
7760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7761 $as_echo "no" >&6; }
7762 fi
7763
7764
7765 fi
7766 if test -z "$ac_cv_prog_AS"; then
7767   ac_ct_AS=$AS
7768   # Extract the first word of "as", so it can be a program name with args.
7769 set dummy as; ac_word=$2
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7771 $as_echo_n "checking for $ac_word... " >&6; }
7772 if ${ac_cv_prog_ac_ct_AS+:} false; then :
7773   $as_echo_n "(cached) " >&6
7774 else
7775   if test -n "$ac_ct_AS"; then
7776   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
7777 else
7778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7779 for as_dir in $PATH
7780 do
7781   IFS=$as_save_IFS
7782   test -z "$as_dir" && as_dir=.
7783     for ac_exec_ext in '' $ac_executable_extensions; do
7784   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7785     ac_cv_prog_ac_ct_AS="as"
7786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7787     break 2
7788   fi
7789 done
7790   done
7791 IFS=$as_save_IFS
7792
7793 fi
7794 fi
7795 ac_ct_AS=$ac_cv_prog_ac_ct_AS
7796 if test -n "$ac_ct_AS"; then
7797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
7798 $as_echo "$ac_ct_AS" >&6; }
7799 else
7800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7801 $as_echo "no" >&6; }
7802 fi
7803
7804   if test "x$ac_ct_AS" = x; then
7805     AS="false"
7806   else
7807     case $cross_compiling:$ac_tool_warned in
7808 yes:)
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7810 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7811 ac_tool_warned=yes ;;
7812 esac
7813     AS=$ac_ct_AS
7814   fi
7815 else
7816   AS="$ac_cv_prog_AS"
7817 fi
7818
7819   if test -n "$ac_tool_prefix"; then
7820   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7821 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7823 $as_echo_n "checking for $ac_word... " >&6; }
7824 if ${ac_cv_prog_DLLTOOL+:} false; then :
7825   $as_echo_n "(cached) " >&6
7826 else
7827   if test -n "$DLLTOOL"; then
7828   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7829 else
7830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7831 for as_dir in $PATH
7832 do
7833   IFS=$as_save_IFS
7834   test -z "$as_dir" && as_dir=.
7835     for ac_exec_ext in '' $ac_executable_extensions; do
7836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7837     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7839     break 2
7840   fi
7841 done
7842   done
7843 IFS=$as_save_IFS
7844
7845 fi
7846 fi
7847 DLLTOOL=$ac_cv_prog_DLLTOOL
7848 if test -n "$DLLTOOL"; then
7849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7850 $as_echo "$DLLTOOL" >&6; }
7851 else
7852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7853 $as_echo "no" >&6; }
7854 fi
7855
7856
7857 fi
7858 if test -z "$ac_cv_prog_DLLTOOL"; then
7859   ac_ct_DLLTOOL=$DLLTOOL
7860   # Extract the first word of "dlltool", so it can be a program name with args.
7861 set dummy dlltool; ac_word=$2
7862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7863 $as_echo_n "checking for $ac_word... " >&6; }
7864 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
7865   $as_echo_n "(cached) " >&6
7866 else
7867   if test -n "$ac_ct_DLLTOOL"; then
7868   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7869 else
7870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7871 for as_dir in $PATH
7872 do
7873   IFS=$as_save_IFS
7874   test -z "$as_dir" && as_dir=.
7875     for ac_exec_ext in '' $ac_executable_extensions; do
7876   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7877     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7878     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7879     break 2
7880   fi
7881 done
7882   done
7883 IFS=$as_save_IFS
7884
7885 fi
7886 fi
7887 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7888 if test -n "$ac_ct_DLLTOOL"; then
7889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7890 $as_echo "$ac_ct_DLLTOOL" >&6; }
7891 else
7892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7893 $as_echo "no" >&6; }
7894 fi
7895
7896   if test "x$ac_ct_DLLTOOL" = x; then
7897     DLLTOOL="false"
7898   else
7899     case $cross_compiling:$ac_tool_warned in
7900 yes:)
7901 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7902 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7903 ac_tool_warned=yes ;;
7904 esac
7905     DLLTOOL=$ac_ct_DLLTOOL
7906   fi
7907 else
7908   DLLTOOL="$ac_cv_prog_DLLTOOL"
7909 fi
7910
7911   if test -n "$ac_tool_prefix"; then
7912   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7913 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7915 $as_echo_n "checking for $ac_word... " >&6; }
7916 if ${ac_cv_prog_OBJDUMP+:} false; then :
7917   $as_echo_n "(cached) " >&6
7918 else
7919   if test -n "$OBJDUMP"; then
7920   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7921 else
7922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7923 for as_dir in $PATH
7924 do
7925   IFS=$as_save_IFS
7926   test -z "$as_dir" && as_dir=.
7927     for ac_exec_ext in '' $ac_executable_extensions; do
7928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7929     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7931     break 2
7932   fi
7933 done
7934   done
7935 IFS=$as_save_IFS
7936
7937 fi
7938 fi
7939 OBJDUMP=$ac_cv_prog_OBJDUMP
7940 if test -n "$OBJDUMP"; then
7941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7942 $as_echo "$OBJDUMP" >&6; }
7943 else
7944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7945 $as_echo "no" >&6; }
7946 fi
7947
7948
7949 fi
7950 if test -z "$ac_cv_prog_OBJDUMP"; then
7951   ac_ct_OBJDUMP=$OBJDUMP
7952   # Extract the first word of "objdump", so it can be a program name with args.
7953 set dummy objdump; ac_word=$2
7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7955 $as_echo_n "checking for $ac_word... " >&6; }
7956 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7957   $as_echo_n "(cached) " >&6
7958 else
7959   if test -n "$ac_ct_OBJDUMP"; then
7960   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7961 else
7962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7963 for as_dir in $PATH
7964 do
7965   IFS=$as_save_IFS
7966   test -z "$as_dir" && as_dir=.
7967     for ac_exec_ext in '' $ac_executable_extensions; do
7968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7969     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7971     break 2
7972   fi
7973 done
7974   done
7975 IFS=$as_save_IFS
7976
7977 fi
7978 fi
7979 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7980 if test -n "$ac_ct_OBJDUMP"; then
7981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7982 $as_echo "$ac_ct_OBJDUMP" >&6; }
7983 else
7984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7985 $as_echo "no" >&6; }
7986 fi
7987
7988   if test "x$ac_ct_OBJDUMP" = x; then
7989     OBJDUMP="false"
7990   else
7991     case $cross_compiling:$ac_tool_warned in
7992 yes:)
7993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7994 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7995 ac_tool_warned=yes ;;
7996 esac
7997     OBJDUMP=$ac_ct_OBJDUMP
7998   fi
7999 else
8000   OBJDUMP="$ac_cv_prog_OBJDUMP"
8001 fi
8002
8003   ;;
8004 esac
8005
8006 test -z "$AS" && AS=as
8007
8008
8009
8010
8011
8012 test -z "$DLLTOOL" && DLLTOOL=dlltool
8013
8014
8015
8016
8017
8018 test -z "$OBJDUMP" && OBJDUMP=objdump
8019
8020
8021
8022
8023
8024
8025
8026         enable_dlopen=no
8027
8028
8029
8030             # Check whether --enable-shared was given.
8031 if test "${enable_shared+set}" = set; then :
8032   enableval=$enable_shared; p=${PACKAGE-default}
8033     case $enableval in
8034     yes) enable_shared=yes ;;
8035     no) enable_shared=no ;;
8036     *)
8037       enable_shared=no
8038       # Look at the argument we got.  We use all the common list separators.
8039       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8040       for pkg in $enableval; do
8041         IFS="$lt_save_ifs"
8042         if test "X$pkg" = "X$p"; then
8043           enable_shared=yes
8044         fi
8045       done
8046       IFS="$lt_save_ifs"
8047       ;;
8048     esac
8049 else
8050   enable_shared=yes
8051 fi
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061   # Check whether --enable-static was given.
8062 if test "${enable_static+set}" = set; then :
8063   enableval=$enable_static; p=${PACKAGE-default}
8064     case $enableval in
8065     yes) enable_static=yes ;;
8066     no) enable_static=no ;;
8067     *)
8068      enable_static=no
8069       # Look at the argument we got.  We use all the common list separators.
8070       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8071       for pkg in $enableval; do
8072         IFS="$lt_save_ifs"
8073         if test "X$pkg" = "X$p"; then
8074           enable_static=yes
8075         fi
8076       done
8077       IFS="$lt_save_ifs"
8078       ;;
8079     esac
8080 else
8081   enable_static=yes
8082 fi
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093 # Check whether --with-pic was given.
8094 if test "${with_pic+set}" = set; then :
8095   withval=$with_pic; lt_p=${PACKAGE-default}
8096     case $withval in
8097     yes|no) pic_mode=$withval ;;
8098     *)
8099       pic_mode=default
8100       # Look at the argument we got.  We use all the common list separators.
8101       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8102       for lt_pkg in $withval; do
8103         IFS="$lt_save_ifs"
8104         if test "X$lt_pkg" = "X$lt_p"; then
8105           pic_mode=yes
8106         fi
8107       done
8108       IFS="$lt_save_ifs"
8109       ;;
8110     esac
8111 else
8112   pic_mode=default
8113 fi
8114
8115
8116 test -z "$pic_mode" && pic_mode=default
8117
8118
8119
8120
8121
8122
8123
8124   # Check whether --enable-fast-install was given.
8125 if test "${enable_fast_install+set}" = set; then :
8126   enableval=$enable_fast_install; p=${PACKAGE-default}
8127     case $enableval in
8128     yes) enable_fast_install=yes ;;
8129     no) enable_fast_install=no ;;
8130     *)
8131       enable_fast_install=no
8132       # Look at the argument we got.  We use all the common list separators.
8133       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8134       for pkg in $enableval; do
8135         IFS="$lt_save_ifs"
8136         if test "X$pkg" = "X$p"; then
8137           enable_fast_install=yes
8138         fi
8139       done
8140       IFS="$lt_save_ifs"
8141       ;;
8142     esac
8143 else
8144   enable_fast_install=yes
8145 fi
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157 # This can be used to rebuild libtool when needed
8158 LIBTOOL_DEPS="$ltmain"
8159
8160 # Always use our own libtool.
8161 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192 test -z "$LN_S" && LN_S="ln -s"
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207 if test -n "${ZSH_VERSION+set}" ; then
8208    setopt NO_GLOB_SUBST
8209 fi
8210
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8212 $as_echo_n "checking for objdir... " >&6; }
8213 if ${lt_cv_objdir+:} false; then :
8214   $as_echo_n "(cached) " >&6
8215 else
8216   rm -f .libs 2>/dev/null
8217 mkdir .libs 2>/dev/null
8218 if test -d .libs; then
8219   lt_cv_objdir=.libs
8220 else
8221   # MS-DOS does not allow filenames that begin with a dot.
8222   lt_cv_objdir=_libs
8223 fi
8224 rmdir .libs 2>/dev/null
8225 fi
8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8227 $as_echo "$lt_cv_objdir" >&6; }
8228 objdir=$lt_cv_objdir
8229
8230
8231
8232
8233
8234 cat >>confdefs.h <<_ACEOF
8235 #define LT_OBJDIR "$lt_cv_objdir/"
8236 _ACEOF
8237
8238
8239
8240
8241 case $host_os in
8242 aix3*)
8243   # AIX sometimes has problems with the GCC collect2 program.  For some
8244   # reason, if we set the COLLECT_NAMES environment variable, the problems
8245   # vanish in a puff of smoke.
8246   if test "X${COLLECT_NAMES+set}" != Xset; then
8247     COLLECT_NAMES=
8248     export COLLECT_NAMES
8249   fi
8250   ;;
8251 esac
8252
8253 # Global variables:
8254 ofile=libtool
8255 can_build_shared=yes
8256
8257 # All known linkers require a `.a' archive for static linking (except MSVC,
8258 # which needs '.lib').
8259 libext=a
8260
8261 with_gnu_ld="$lt_cv_prog_gnu_ld"
8262
8263 old_CC="$CC"
8264 old_CFLAGS="$CFLAGS"
8265
8266 # Set sane defaults for various variables
8267 test -z "$CC" && CC=cc
8268 test -z "$LTCC" && LTCC=$CC
8269 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8270 test -z "$LD" && LD=ld
8271 test -z "$ac_objext" && ac_objext=o
8272
8273 for cc_temp in $compiler""; do
8274   case $cc_temp in
8275     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8276     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8277     \-*) ;;
8278     *) break;;
8279   esac
8280 done
8281 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8282
8283
8284 # Only perform the check for file, if the check method requires it
8285 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8286 case $deplibs_check_method in
8287 file_magic*)
8288   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8289     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8290 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8291 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8292   $as_echo_n "(cached) " >&6
8293 else
8294   case $MAGIC_CMD in
8295 [\\/*] |  ?:[\\/]*)
8296   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8297   ;;
8298 *)
8299   lt_save_MAGIC_CMD="$MAGIC_CMD"
8300   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8301   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8302   for ac_dir in $ac_dummy; do
8303     IFS="$lt_save_ifs"
8304     test -z "$ac_dir" && ac_dir=.
8305     if test -f $ac_dir/${ac_tool_prefix}file; then
8306       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8307       if test -n "$file_magic_test_file"; then
8308         case $deplibs_check_method in
8309         "file_magic "*)
8310           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8311           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8312           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8313             $EGREP "$file_magic_regex" > /dev/null; then
8314             :
8315           else
8316             cat <<_LT_EOF 1>&2
8317
8318 *** Warning: the command libtool uses to detect shared libraries,
8319 *** $file_magic_cmd, produces output that libtool cannot recognize.
8320 *** The result is that libtool may fail to recognize shared libraries
8321 *** as such.  This will affect the creation of libtool libraries that
8322 *** depend on shared libraries, but programs linked with such libtool
8323 *** libraries will work regardless of this problem.  Nevertheless, you
8324 *** may want to report the problem to your system manager and/or to
8325 *** bug-libtool@gnu.org
8326
8327 _LT_EOF
8328           fi ;;
8329         esac
8330       fi
8331       break
8332     fi
8333   done
8334   IFS="$lt_save_ifs"
8335   MAGIC_CMD="$lt_save_MAGIC_CMD"
8336   ;;
8337 esac
8338 fi
8339
8340 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8341 if test -n "$MAGIC_CMD"; then
8342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8343 $as_echo "$MAGIC_CMD" >&6; }
8344 else
8345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8346 $as_echo "no" >&6; }
8347 fi
8348
8349
8350
8351
8352
8353 if test -z "$lt_cv_path_MAGIC_CMD"; then
8354   if test -n "$ac_tool_prefix"; then
8355     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8356 $as_echo_n "checking for file... " >&6; }
8357 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8358   $as_echo_n "(cached) " >&6
8359 else
8360   case $MAGIC_CMD in
8361 [\\/*] |  ?:[\\/]*)
8362   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8363   ;;
8364 *)
8365   lt_save_MAGIC_CMD="$MAGIC_CMD"
8366   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8367   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8368   for ac_dir in $ac_dummy; do
8369     IFS="$lt_save_ifs"
8370     test -z "$ac_dir" && ac_dir=.
8371     if test -f $ac_dir/file; then
8372       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8373       if test -n "$file_magic_test_file"; then
8374         case $deplibs_check_method in
8375         "file_magic "*)
8376           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8377           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8378           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8379             $EGREP "$file_magic_regex" > /dev/null; then
8380             :
8381           else
8382             cat <<_LT_EOF 1>&2
8383
8384 *** Warning: the command libtool uses to detect shared libraries,
8385 *** $file_magic_cmd, produces output that libtool cannot recognize.
8386 *** The result is that libtool may fail to recognize shared libraries
8387 *** as such.  This will affect the creation of libtool libraries that
8388 *** depend on shared libraries, but programs linked with such libtool
8389 *** libraries will work regardless of this problem.  Nevertheless, you
8390 *** may want to report the problem to your system manager and/or to
8391 *** bug-libtool@gnu.org
8392
8393 _LT_EOF
8394           fi ;;
8395         esac
8396       fi
8397       break
8398     fi
8399   done
8400   IFS="$lt_save_ifs"
8401   MAGIC_CMD="$lt_save_MAGIC_CMD"
8402   ;;
8403 esac
8404 fi
8405
8406 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8407 if test -n "$MAGIC_CMD"; then
8408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8409 $as_echo "$MAGIC_CMD" >&6; }
8410 else
8411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8412 $as_echo "no" >&6; }
8413 fi
8414
8415
8416   else
8417     MAGIC_CMD=:
8418   fi
8419 fi
8420
8421   fi
8422   ;;
8423 esac
8424
8425 # Use C for the default configuration in the libtool script
8426
8427 lt_save_CC="$CC"
8428 ac_ext=c
8429 ac_cpp='$CPP $CPPFLAGS'
8430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8433
8434
8435 # Source file extension for C test sources.
8436 ac_ext=c
8437
8438 # Object file extension for compiled C test sources.
8439 objext=o
8440 objext=$objext
8441
8442 # Code to be used in simple compile tests
8443 lt_simple_compile_test_code="int some_variable = 0;"
8444
8445 # Code to be used in simple link tests
8446 lt_simple_link_test_code='int main(){return(0);}'
8447
8448
8449
8450
8451
8452
8453
8454 # If no C compiler was specified, use CC.
8455 LTCC=${LTCC-"$CC"}
8456
8457 # If no C compiler flags were specified, use CFLAGS.
8458 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8459
8460 # Allow CC to be a program name with arguments.
8461 compiler=$CC
8462
8463 # Save the default compiler, since it gets overwritten when the other
8464 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8465 compiler_DEFAULT=$CC
8466
8467 # save warnings/boilerplate of simple test code
8468 ac_outfile=conftest.$ac_objext
8469 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8470 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8471 _lt_compiler_boilerplate=`cat conftest.err`
8472 $RM conftest*
8473
8474 ac_outfile=conftest.$ac_objext
8475 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8476 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8477 _lt_linker_boilerplate=`cat conftest.err`
8478 $RM -r conftest*
8479
8480
8481 if test -n "$compiler"; then
8482
8483 lt_prog_compiler_no_builtin_flag=
8484
8485 if test "$GCC" = yes; then
8486   case $cc_basename in
8487   nvcc*)
8488     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8489   *)
8490     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8491   esac
8492
8493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8494 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8495 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8496   $as_echo_n "(cached) " >&6
8497 else
8498   lt_cv_prog_compiler_rtti_exceptions=no
8499    ac_outfile=conftest.$ac_objext
8500    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8501    lt_compiler_flag="-fno-rtti -fno-exceptions"
8502    # Insert the option either (1) after the last *FLAGS variable, or
8503    # (2) before a word containing "conftest.", or (3) at the end.
8504    # Note that $ac_compile itself does not contain backslashes and begins
8505    # with a dollar sign (not a hyphen), so the echo should work correctly.
8506    # The option is referenced via a variable to avoid confusing sed.
8507    lt_compile=`echo "$ac_compile" | $SED \
8508    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8509    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8510    -e 's:$: $lt_compiler_flag:'`
8511    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8512    (eval "$lt_compile" 2>conftest.err)
8513    ac_status=$?
8514    cat conftest.err >&5
8515    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8516    if (exit $ac_status) && test -s "$ac_outfile"; then
8517      # The compiler can only warn and ignore the option if not recognized
8518      # So say no if there are warnings other than the usual output.
8519      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8520      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8521      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8522        lt_cv_prog_compiler_rtti_exceptions=yes
8523      fi
8524    fi
8525    $RM conftest*
8526
8527 fi
8528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8529 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8530
8531 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8532     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8533 else
8534     :
8535 fi
8536
8537 fi
8538
8539
8540
8541
8542
8543
8544   lt_prog_compiler_wl=
8545 lt_prog_compiler_pic=
8546 lt_prog_compiler_static=
8547
8548
8549   if test "$GCC" = yes; then
8550     lt_prog_compiler_wl='-Wl,'
8551     lt_prog_compiler_static='-static'
8552
8553     case $host_os in
8554       aix*)
8555       # All AIX code is PIC.
8556       if test "$host_cpu" = ia64; then
8557         # AIX 5 now supports IA64 processor
8558         lt_prog_compiler_static='-Bstatic'
8559       fi
8560       ;;
8561
8562     amigaos*)
8563       case $host_cpu in
8564       powerpc)
8565             # see comment about AmigaOS4 .so support
8566             lt_prog_compiler_pic='-fPIC'
8567         ;;
8568       m68k)
8569             # FIXME: we need at least 68020 code to build shared libraries, but
8570             # adding the `-m68020' flag to GCC prevents building anything better,
8571             # like `-m68040'.
8572             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8573         ;;
8574       esac
8575       ;;
8576
8577     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8578       # PIC is the default for these OSes.
8579       ;;
8580
8581     mingw* | cygwin* | pw32* | os2* | cegcc*)
8582       # This hack is so that the source file can tell whether it is being
8583       # built for inclusion in a dll (and should export symbols for example).
8584       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8585       # (--disable-auto-import) libraries
8586       lt_prog_compiler_pic='-DDLL_EXPORT'
8587       ;;
8588
8589     darwin* | rhapsody*)
8590       # PIC is the default on this platform
8591       # Common symbols not allowed in MH_DYLIB files
8592       lt_prog_compiler_pic='-fno-common'
8593       ;;
8594
8595     haiku*)
8596       # PIC is the default for Haiku.
8597       # The "-static" flag exists, but is broken.
8598       lt_prog_compiler_static=
8599       ;;
8600
8601     hpux*)
8602       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8603       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8604       # sets the default TLS model and affects inlining.
8605       case $host_cpu in
8606       hppa*64*)
8607         # +Z the default
8608         ;;
8609       *)
8610         lt_prog_compiler_pic='-fPIC'
8611         ;;
8612       esac
8613       ;;
8614
8615     interix[3-9]*)
8616       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8617       # Instead, we relocate shared libraries at runtime.
8618       ;;
8619
8620     msdosdjgpp*)
8621       # Just because we use GCC doesn't mean we suddenly get shared libraries
8622       # on systems that don't support them.
8623       lt_prog_compiler_can_build_shared=no
8624       enable_shared=no
8625       ;;
8626
8627     *nto* | *qnx*)
8628       # QNX uses GNU C++, but need to define -shared option too, otherwise
8629       # it will coredump.
8630       lt_prog_compiler_pic='-fPIC -shared'
8631       ;;
8632
8633     sysv4*MP*)
8634       if test -d /usr/nec; then
8635         lt_prog_compiler_pic=-Kconform_pic
8636       fi
8637       ;;
8638
8639     *)
8640       lt_prog_compiler_pic='-fPIC'
8641       ;;
8642     esac
8643
8644     case $cc_basename in
8645     nvcc*) # Cuda Compiler Driver 2.2
8646       lt_prog_compiler_wl='-Xlinker '
8647       if test -n "$lt_prog_compiler_pic"; then
8648         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8649       fi
8650       ;;
8651     esac
8652   else
8653     # PORTME Check for flag to pass linker flags through the system compiler.
8654     case $host_os in
8655     aix*)
8656       lt_prog_compiler_wl='-Wl,'
8657       if test "$host_cpu" = ia64; then
8658         # AIX 5 now supports IA64 processor
8659         lt_prog_compiler_static='-Bstatic'
8660       else
8661         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8662       fi
8663       ;;
8664
8665     mingw* | cygwin* | pw32* | os2* | cegcc*)
8666       # This hack is so that the source file can tell whether it is being
8667       # built for inclusion in a dll (and should export symbols for example).
8668       lt_prog_compiler_pic='-DDLL_EXPORT'
8669       ;;
8670
8671     hpux9* | hpux10* | hpux11*)
8672       lt_prog_compiler_wl='-Wl,'
8673       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8674       # not for PA HP-UX.
8675       case $host_cpu in
8676       hppa*64*|ia64*)
8677         # +Z the default
8678         ;;
8679       *)
8680         lt_prog_compiler_pic='+Z'
8681         ;;
8682       esac
8683       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8684       lt_prog_compiler_static='${wl}-a ${wl}archive'
8685       ;;
8686
8687     irix5* | irix6* | nonstopux*)
8688       lt_prog_compiler_wl='-Wl,'
8689       # PIC (with -KPIC) is the default.
8690       lt_prog_compiler_static='-non_shared'
8691       ;;
8692
8693     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8694       case $cc_basename in
8695       # old Intel for x86_64 which still supported -KPIC.
8696       ecc*)
8697         lt_prog_compiler_wl='-Wl,'
8698         lt_prog_compiler_pic='-KPIC'
8699         lt_prog_compiler_static='-static'
8700         ;;
8701       # icc used to be incompatible with GCC.
8702       # ICC 10 doesn't accept -KPIC any more.
8703       icc* | ifort*)
8704         lt_prog_compiler_wl='-Wl,'
8705         lt_prog_compiler_pic='-fPIC'
8706         lt_prog_compiler_static='-static'
8707         ;;
8708       # Lahey Fortran 8.1.
8709       lf95*)
8710         lt_prog_compiler_wl='-Wl,'
8711         lt_prog_compiler_pic='--shared'
8712         lt_prog_compiler_static='--static'
8713         ;;
8714       nagfor*)
8715         # NAG Fortran compiler
8716         lt_prog_compiler_wl='-Wl,-Wl,,'
8717         lt_prog_compiler_pic='-PIC'
8718         lt_prog_compiler_static='-Bstatic'
8719         ;;
8720       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8721         # Portland Group compilers (*not* the Pentium gcc compiler,
8722         # which looks to be a dead project)
8723         lt_prog_compiler_wl='-Wl,'
8724         lt_prog_compiler_pic='-fpic'
8725         lt_prog_compiler_static='-Bstatic'
8726         ;;
8727       ccc*)
8728         lt_prog_compiler_wl='-Wl,'
8729         # All Alpha code is PIC.
8730         lt_prog_compiler_static='-non_shared'
8731         ;;
8732       xl* | bgxl* | bgf* | mpixl*)
8733         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8734         lt_prog_compiler_wl='-Wl,'
8735         lt_prog_compiler_pic='-qpic'
8736         lt_prog_compiler_static='-qstaticlink'
8737         ;;
8738       *)
8739         case `$CC -V 2>&1 | sed 5q` in
8740         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8741           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8742           lt_prog_compiler_pic='-KPIC'
8743           lt_prog_compiler_static='-Bstatic'
8744           lt_prog_compiler_wl=''
8745           ;;
8746         *Sun\ F* | *Sun*Fortran*)
8747           lt_prog_compiler_pic='-KPIC'
8748           lt_prog_compiler_static='-Bstatic'
8749           lt_prog_compiler_wl='-Qoption ld '
8750           ;;
8751         *Sun\ C*)
8752           # Sun C 5.9
8753           lt_prog_compiler_pic='-KPIC'
8754           lt_prog_compiler_static='-Bstatic'
8755           lt_prog_compiler_wl='-Wl,'
8756           ;;
8757         *Intel*\ [CF]*Compiler*)
8758           lt_prog_compiler_wl='-Wl,'
8759           lt_prog_compiler_pic='-fPIC'
8760           lt_prog_compiler_static='-static'
8761           ;;
8762         *Portland\ Group*)
8763           lt_prog_compiler_wl='-Wl,'
8764           lt_prog_compiler_pic='-fpic'
8765           lt_prog_compiler_static='-Bstatic'
8766           ;;
8767         esac
8768         ;;
8769       esac
8770       ;;
8771
8772     newsos6)
8773       lt_prog_compiler_pic='-KPIC'
8774       lt_prog_compiler_static='-Bstatic'
8775       ;;
8776
8777     *nto* | *qnx*)
8778       # QNX uses GNU C++, but need to define -shared option too, otherwise
8779       # it will coredump.
8780       lt_prog_compiler_pic='-fPIC -shared'
8781       ;;
8782
8783     osf3* | osf4* | osf5*)
8784       lt_prog_compiler_wl='-Wl,'
8785       # All OSF/1 code is PIC.
8786       lt_prog_compiler_static='-non_shared'
8787       ;;
8788
8789     rdos*)
8790       lt_prog_compiler_static='-non_shared'
8791       ;;
8792
8793     solaris*)
8794       lt_prog_compiler_pic='-KPIC'
8795       lt_prog_compiler_static='-Bstatic'
8796       case $cc_basename in
8797       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8798         lt_prog_compiler_wl='-Qoption ld ';;
8799       *)
8800         lt_prog_compiler_wl='-Wl,';;
8801       esac
8802       ;;
8803
8804     sunos4*)
8805       lt_prog_compiler_wl='-Qoption ld '
8806       lt_prog_compiler_pic='-PIC'
8807       lt_prog_compiler_static='-Bstatic'
8808       ;;
8809
8810     sysv4 | sysv4.2uw2* | sysv4.3*)
8811       lt_prog_compiler_wl='-Wl,'
8812       lt_prog_compiler_pic='-KPIC'
8813       lt_prog_compiler_static='-Bstatic'
8814       ;;
8815
8816     sysv4*MP*)
8817       if test -d /usr/nec ;then
8818         lt_prog_compiler_pic='-Kconform_pic'
8819         lt_prog_compiler_static='-Bstatic'
8820       fi
8821       ;;
8822
8823     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8824       lt_prog_compiler_wl='-Wl,'
8825       lt_prog_compiler_pic='-KPIC'
8826       lt_prog_compiler_static='-Bstatic'
8827       ;;
8828
8829     unicos*)
8830       lt_prog_compiler_wl='-Wl,'
8831       lt_prog_compiler_can_build_shared=no
8832       ;;
8833
8834     uts4*)
8835       lt_prog_compiler_pic='-pic'
8836       lt_prog_compiler_static='-Bstatic'
8837       ;;
8838
8839     *)
8840       lt_prog_compiler_can_build_shared=no
8841       ;;
8842     esac
8843   fi
8844
8845 case $host_os in
8846   # For platforms which do not support PIC, -DPIC is meaningless:
8847   *djgpp*)
8848     lt_prog_compiler_pic=
8849     ;;
8850   *)
8851     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8852     ;;
8853 esac
8854
8855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8856 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8857 if ${lt_cv_prog_compiler_pic+:} false; then :
8858   $as_echo_n "(cached) " >&6
8859 else
8860   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8861 fi
8862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8863 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8864 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8865
8866 #
8867 # Check to make sure the PIC flag actually works.
8868 #
8869 if test -n "$lt_prog_compiler_pic"; then
8870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8871 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8872 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8873   $as_echo_n "(cached) " >&6
8874 else
8875   lt_cv_prog_compiler_pic_works=no
8876    ac_outfile=conftest.$ac_objext
8877    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8878    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8879    # Insert the option either (1) after the last *FLAGS variable, or
8880    # (2) before a word containing "conftest.", or (3) at the end.
8881    # Note that $ac_compile itself does not contain backslashes and begins
8882    # with a dollar sign (not a hyphen), so the echo should work correctly.
8883    # The option is referenced via a variable to avoid confusing sed.
8884    lt_compile=`echo "$ac_compile" | $SED \
8885    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8886    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8887    -e 's:$: $lt_compiler_flag:'`
8888    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8889    (eval "$lt_compile" 2>conftest.err)
8890    ac_status=$?
8891    cat conftest.err >&5
8892    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8893    if (exit $ac_status) && test -s "$ac_outfile"; then
8894      # The compiler can only warn and ignore the option if not recognized
8895      # So say no if there are warnings other than the usual output.
8896      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8897      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8898      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8899        lt_cv_prog_compiler_pic_works=yes
8900      fi
8901    fi
8902    $RM conftest*
8903
8904 fi
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8906 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8907
8908 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8909     case $lt_prog_compiler_pic in
8910      "" | " "*) ;;
8911      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8912      esac
8913 else
8914     lt_prog_compiler_pic=
8915      lt_prog_compiler_can_build_shared=no
8916 fi
8917
8918 fi
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930 #
8931 # Check to make sure the static flag actually works.
8932 #
8933 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8935 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8936 if ${lt_cv_prog_compiler_static_works+:} false; then :
8937   $as_echo_n "(cached) " >&6
8938 else
8939   lt_cv_prog_compiler_static_works=no
8940    save_LDFLAGS="$LDFLAGS"
8941    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8942    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8943    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8944      # The linker can only warn and ignore the option if not recognized
8945      # So say no if there are warnings
8946      if test -s conftest.err; then
8947        # Append any errors to the config.log.
8948        cat conftest.err 1>&5
8949        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8950        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8951        if diff conftest.exp conftest.er2 >/dev/null; then
8952          lt_cv_prog_compiler_static_works=yes
8953        fi
8954      else
8955        lt_cv_prog_compiler_static_works=yes
8956      fi
8957    fi
8958    $RM -r conftest*
8959    LDFLAGS="$save_LDFLAGS"
8960
8961 fi
8962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8963 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8964
8965 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8966     :
8967 else
8968     lt_prog_compiler_static=
8969 fi
8970
8971
8972
8973
8974
8975
8976
8977   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8978 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8979 if ${lt_cv_prog_compiler_c_o+:} false; then :
8980   $as_echo_n "(cached) " >&6
8981 else
8982   lt_cv_prog_compiler_c_o=no
8983    $RM -r conftest 2>/dev/null
8984    mkdir conftest
8985    cd conftest
8986    mkdir out
8987    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8988
8989    lt_compiler_flag="-o out/conftest2.$ac_objext"
8990    # Insert the option either (1) after the last *FLAGS variable, or
8991    # (2) before a word containing "conftest.", or (3) at the end.
8992    # Note that $ac_compile itself does not contain backslashes and begins
8993    # with a dollar sign (not a hyphen), so the echo should work correctly.
8994    lt_compile=`echo "$ac_compile" | $SED \
8995    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8996    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8997    -e 's:$: $lt_compiler_flag:'`
8998    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8999    (eval "$lt_compile" 2>out/conftest.err)
9000    ac_status=$?
9001    cat out/conftest.err >&5
9002    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9003    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9004    then
9005      # The compiler can only warn and ignore the option if not recognized
9006      # So say no if there are warnings
9007      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9008      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9009      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9010        lt_cv_prog_compiler_c_o=yes
9011      fi
9012    fi
9013    chmod u+w . 2>&5
9014    $RM conftest*
9015    # SGI C++ compiler will create directory out/ii_files/ for
9016    # template instantiation
9017    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9018    $RM out/* && rmdir out
9019    cd ..
9020    $RM -r conftest
9021    $RM conftest*
9022
9023 fi
9024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9025 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9026
9027
9028
9029
9030
9031
9032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9033 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9034 if ${lt_cv_prog_compiler_c_o+:} false; then :
9035   $as_echo_n "(cached) " >&6
9036 else
9037   lt_cv_prog_compiler_c_o=no
9038    $RM -r conftest 2>/dev/null
9039    mkdir conftest
9040    cd conftest
9041    mkdir out
9042    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9043
9044    lt_compiler_flag="-o out/conftest2.$ac_objext"
9045    # Insert the option either (1) after the last *FLAGS variable, or
9046    # (2) before a word containing "conftest.", or (3) at the end.
9047    # Note that $ac_compile itself does not contain backslashes and begins
9048    # with a dollar sign (not a hyphen), so the echo should work correctly.
9049    lt_compile=`echo "$ac_compile" | $SED \
9050    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9051    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9052    -e 's:$: $lt_compiler_flag:'`
9053    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9054    (eval "$lt_compile" 2>out/conftest.err)
9055    ac_status=$?
9056    cat out/conftest.err >&5
9057    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9058    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9059    then
9060      # The compiler can only warn and ignore the option if not recognized
9061      # So say no if there are warnings
9062      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9063      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9064      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9065        lt_cv_prog_compiler_c_o=yes
9066      fi
9067    fi
9068    chmod u+w . 2>&5
9069    $RM conftest*
9070    # SGI C++ compiler will create directory out/ii_files/ for
9071    # template instantiation
9072    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9073    $RM out/* && rmdir out
9074    cd ..
9075    $RM -r conftest
9076    $RM conftest*
9077
9078 fi
9079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9080 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9081
9082
9083
9084
9085 hard_links="nottested"
9086 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9087   # do not overwrite the value of need_locks provided by the user
9088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9089 $as_echo_n "checking if we can lock with hard links... " >&6; }
9090   hard_links=yes
9091   $RM conftest*
9092   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9093   touch conftest.a
9094   ln conftest.a conftest.b 2>&5 || hard_links=no
9095   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9097 $as_echo "$hard_links" >&6; }
9098   if test "$hard_links" = no; then
9099     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9100 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9101     need_locks=warn
9102   fi
9103 else
9104   need_locks=no
9105 fi
9106
9107
9108
9109
9110
9111
9112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9113 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9114
9115   runpath_var=
9116   allow_undefined_flag=
9117   always_export_symbols=no
9118   archive_cmds=
9119   archive_expsym_cmds=
9120   compiler_needs_object=no
9121   enable_shared_with_static_runtimes=no
9122   export_dynamic_flag_spec=
9123   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9124   hardcode_automatic=no
9125   hardcode_direct=no
9126   hardcode_direct_absolute=no
9127   hardcode_libdir_flag_spec=
9128   hardcode_libdir_separator=
9129   hardcode_minus_L=no
9130   hardcode_shlibpath_var=unsupported
9131   inherit_rpath=no
9132   link_all_deplibs=unknown
9133   module_cmds=
9134   module_expsym_cmds=
9135   old_archive_from_new_cmds=
9136   old_archive_from_expsyms_cmds=
9137   thread_safe_flag_spec=
9138   whole_archive_flag_spec=
9139   # include_expsyms should be a list of space-separated symbols to be *always*
9140   # included in the symbol list
9141   include_expsyms=
9142   # exclude_expsyms can be an extended regexp of symbols to exclude
9143   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9144   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9145   # as well as any symbol that contains `d'.
9146   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9147   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9148   # platforms (ab)use it in PIC code, but their linkers get confused if
9149   # the symbol is explicitly referenced.  Since portable code cannot
9150   # rely on this symbol name, it's probably fine to never include it in
9151   # preloaded symbol tables.
9152   # Exclude shared library initialization/finalization symbols.
9153   extract_expsyms_cmds=
9154
9155   case $host_os in
9156   cygwin* | mingw* | pw32* | cegcc*)
9157     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9158     # When not using gcc, we currently assume that we are using
9159     # Microsoft Visual C++.
9160     if test "$GCC" != yes; then
9161       with_gnu_ld=no
9162     fi
9163     ;;
9164   interix*)
9165     # we just hope/assume this is gcc and not c89 (= MSVC++)
9166     with_gnu_ld=yes
9167     ;;
9168   openbsd*)
9169     with_gnu_ld=no
9170     ;;
9171   esac
9172
9173   ld_shlibs=yes
9174
9175   # On some targets, GNU ld is compatible enough with the native linker
9176   # that we're better off using the native interface for both.
9177   lt_use_gnu_ld_interface=no
9178   if test "$with_gnu_ld" = yes; then
9179     case $host_os in
9180       aix*)
9181         # The AIX port of GNU ld has always aspired to compatibility
9182         # with the native linker.  However, as the warning in the GNU ld
9183         # block says, versions before 2.19.5* couldn't really create working
9184         # shared libraries, regardless of the interface used.
9185         case `$LD -v 2>&1` in
9186           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9187           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9188           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9189           *)
9190             lt_use_gnu_ld_interface=yes
9191             ;;
9192         esac
9193         ;;
9194       *)
9195         lt_use_gnu_ld_interface=yes
9196         ;;
9197     esac
9198   fi
9199
9200   if test "$lt_use_gnu_ld_interface" = yes; then
9201     # If archive_cmds runs LD, not CC, wlarc should be empty
9202     wlarc='${wl}'
9203
9204     # Set some defaults for GNU ld with shared library support. These
9205     # are reset later if shared libraries are not supported. Putting them
9206     # here allows them to be overridden if necessary.
9207     runpath_var=LD_RUN_PATH
9208     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9209     export_dynamic_flag_spec='${wl}--export-dynamic'
9210     # ancient GNU ld didn't support --whole-archive et. al.
9211     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9212       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9213     else
9214       whole_archive_flag_spec=
9215     fi
9216     supports_anon_versioning=no
9217     case `$LD -v 2>&1` in
9218       *GNU\ gold*) supports_anon_versioning=yes ;;
9219       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9220       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9221       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9222       *\ 2.11.*) ;; # other 2.11 versions
9223       *) supports_anon_versioning=yes ;;
9224     esac
9225
9226     # See if GNU ld supports shared libraries.
9227     case $host_os in
9228     aix[3-9]*)
9229       # On AIX/PPC, the GNU linker is very broken
9230       if test "$host_cpu" != ia64; then
9231         ld_shlibs=no
9232         cat <<_LT_EOF 1>&2
9233
9234 *** Warning: the GNU linker, at least up to release 2.19, is reported
9235 *** to be unable to reliably create shared libraries on AIX.
9236 *** Therefore, libtool is disabling shared libraries support.  If you
9237 *** really care for shared libraries, you may want to install binutils
9238 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9239 *** You will then need to restart the configuration process.
9240
9241 _LT_EOF
9242       fi
9243       ;;
9244
9245     amigaos*)
9246       case $host_cpu in
9247       powerpc)
9248             # see comment about AmigaOS4 .so support
9249             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9250             archive_expsym_cmds=''
9251         ;;
9252       m68k)
9253             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9254             hardcode_libdir_flag_spec='-L$libdir'
9255             hardcode_minus_L=yes
9256         ;;
9257       esac
9258       ;;
9259
9260     beos*)
9261       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9262         allow_undefined_flag=unsupported
9263         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9264         # support --undefined.  This deserves some investigation.  FIXME
9265         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9266       else
9267         ld_shlibs=no
9268       fi
9269       ;;
9270
9271     cygwin* | mingw* | pw32* | cegcc*)
9272       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9273       # as there is no search path for DLLs.
9274       hardcode_libdir_flag_spec='-L$libdir'
9275       export_dynamic_flag_spec='${wl}--export-all-symbols'
9276       allow_undefined_flag=unsupported
9277       always_export_symbols=no
9278       enable_shared_with_static_runtimes=yes
9279       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9280       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9281
9282       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9283         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9284         # If the export-symbols file already is a .def file (1st line
9285         # is EXPORTS), use it as is; otherwise, prepend...
9286         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9287           cp $export_symbols $output_objdir/$soname.def;
9288         else
9289           echo EXPORTS > $output_objdir/$soname.def;
9290           cat $export_symbols >> $output_objdir/$soname.def;
9291         fi~
9292         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9293       else
9294         ld_shlibs=no
9295       fi
9296       ;;
9297
9298     haiku*)
9299       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9300       link_all_deplibs=yes
9301       ;;
9302
9303     interix[3-9]*)
9304       hardcode_direct=no
9305       hardcode_shlibpath_var=no
9306       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9307       export_dynamic_flag_spec='${wl}-E'
9308       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9309       # Instead, shared libraries are loaded at an image base (0x10000000 by
9310       # default) and relocated if they conflict, which is a slow very memory
9311       # consuming and fragmenting process.  To avoid this, we pick a random,
9312       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9313       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9314       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9315       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9316       ;;
9317
9318     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9319       tmp_diet=no
9320       if test "$host_os" = linux-dietlibc; then
9321         case $cc_basename in
9322           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9323         esac
9324       fi
9325       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9326          && test "$tmp_diet" = no
9327       then
9328         tmp_addflag=' $pic_flag'
9329         tmp_sharedflag='-shared'
9330         case $cc_basename,$host_cpu in
9331         pgcc*)                          # Portland Group C compiler
9332           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'
9333           tmp_addflag=' $pic_flag'
9334           ;;
9335         pgf77* | pgf90* | pgf95* | pgfortran*)
9336                                         # Portland Group f77 and f90 compilers
9337           whole_archive_flag_spec='${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'
9338           tmp_addflag=' $pic_flag -Mnomain' ;;
9339         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9340           tmp_addflag=' -i_dynamic' ;;
9341         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9342           tmp_addflag=' -i_dynamic -nofor_main' ;;
9343         ifc* | ifort*)                  # Intel Fortran compiler
9344           tmp_addflag=' -nofor_main' ;;
9345         lf95*)                          # Lahey Fortran 8.1
9346           whole_archive_flag_spec=
9347           tmp_sharedflag='--shared' ;;
9348         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9349           tmp_sharedflag='-qmkshrobj'
9350           tmp_addflag= ;;
9351         nvcc*)  # Cuda Compiler Driver 2.2
9352           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9353           compiler_needs_object=yes
9354           ;;
9355         esac
9356         case `$CC -V 2>&1 | sed 5q` in
9357         *Sun\ C*)                       # Sun C 5.9
9358           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\"` ${wl}--no-whole-archive'
9359           compiler_needs_object=yes
9360           tmp_sharedflag='-G' ;;
9361         *Sun\ F*)                       # Sun Fortran 8.3
9362           tmp_sharedflag='-G' ;;
9363         esac
9364         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9365
9366         if test "x$supports_anon_versioning" = xyes; then
9367           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9368             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9369             echo "local: *; };" >> $output_objdir/$libname.ver~
9370             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9371         fi
9372
9373         case $cc_basename in
9374         xlf* | bgf* | bgxlf* | mpixlf*)
9375           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9376           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9377           hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9378           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9379           if test "x$supports_anon_versioning" = xyes; then
9380             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9381               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9382               echo "local: *; };" >> $output_objdir/$libname.ver~
9383               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9384           fi
9385           ;;
9386         esac
9387       else
9388         ld_shlibs=no
9389       fi
9390       ;;
9391
9392     netbsd*)
9393       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9394         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9395         wlarc=
9396       else
9397         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9398         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9399       fi
9400       ;;
9401
9402     solaris*)
9403       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9404         ld_shlibs=no
9405         cat <<_LT_EOF 1>&2
9406
9407 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9408 *** create shared libraries on Solaris systems.  Therefore, libtool
9409 *** is disabling shared libraries support.  We urge you to upgrade GNU
9410 *** binutils to release 2.9.1 or newer.  Another option is to modify
9411 *** your PATH or compiler configuration so that the native linker is
9412 *** used, and then restart.
9413
9414 _LT_EOF
9415       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9416         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9417         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9418       else
9419         ld_shlibs=no
9420       fi
9421       ;;
9422
9423     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9424       case `$LD -v 2>&1` in
9425         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9426         ld_shlibs=no
9427         cat <<_LT_EOF 1>&2
9428
9429 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9430 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9431 *** is disabling shared libraries support.  We urge you to upgrade GNU
9432 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9433 *** your PATH or compiler configuration so that the native linker is
9434 *** used, and then restart.
9435
9436 _LT_EOF
9437         ;;
9438         *)
9439           # For security reasons, it is highly recommended that you always
9440           # use absolute paths for naming shared libraries, and exclude the
9441           # DT_RUNPATH tag from executables and libraries.  But doing so
9442           # requires that you compile everything twice, which is a pain.
9443           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9444             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9445             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9446             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9447           else
9448             ld_shlibs=no
9449           fi
9450         ;;
9451       esac
9452       ;;
9453
9454     sunos4*)
9455       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9456       wlarc=
9457       hardcode_direct=yes
9458       hardcode_shlibpath_var=no
9459       ;;
9460
9461     *)
9462       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9463         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9464         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9465       else
9466         ld_shlibs=no
9467       fi
9468       ;;
9469     esac
9470
9471     if test "$ld_shlibs" = no; then
9472       runpath_var=
9473       hardcode_libdir_flag_spec=
9474       export_dynamic_flag_spec=
9475       whole_archive_flag_spec=
9476     fi
9477   else
9478     # PORTME fill in a description of your system's linker (not GNU ld)
9479     case $host_os in
9480     aix3*)
9481       allow_undefined_flag=unsupported
9482       always_export_symbols=yes
9483       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9484       # Note: this linker hardcodes the directories in LIBPATH if there
9485       # are no directories specified by -L.
9486       hardcode_minus_L=yes
9487       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9488         # Neither direct hardcoding nor static linking is supported with a
9489         # broken collect2.
9490         hardcode_direct=unsupported
9491       fi
9492       ;;
9493
9494     aix[4-9]*)
9495       if test "$host_cpu" = ia64; then
9496         # On IA64, the linker does run time linking by default, so we don't
9497         # have to do anything special.
9498         aix_use_runtimelinking=no
9499         exp_sym_flag='-Bexport'
9500         no_entry_flag=""
9501       else
9502         # If we're using GNU nm, then we don't want the "-C" option.
9503         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9504         # Also, AIX nm treats weak defined symbols like other global
9505         # defined symbols, whereas GNU nm marks them as "W".
9506         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9507           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9508         else
9509           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9510         fi
9511         aix_use_runtimelinking=no
9512
9513         # Test if we are trying to use run time linking or normal
9514         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9515         # need to do runtime linking.
9516         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9517           for ld_flag in $LDFLAGS; do
9518           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9519             aix_use_runtimelinking=yes
9520             break
9521           fi
9522           done
9523           ;;
9524         esac
9525
9526         exp_sym_flag='-bexport'
9527         no_entry_flag='-bnoentry'
9528       fi
9529
9530       # When large executables or shared objects are built, AIX ld can
9531       # have problems creating the table of contents.  If linking a library
9532       # or program results in "error TOC overflow" add -mminimal-toc to
9533       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9534       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9535
9536       archive_cmds=''
9537       hardcode_direct=yes
9538       hardcode_direct_absolute=yes
9539       hardcode_libdir_separator=':'
9540       link_all_deplibs=yes
9541       file_list_spec='${wl}-f,'
9542
9543       if test "$GCC" = yes; then
9544         case $host_os in aix4.[012]|aix4.[012].*)
9545         # We only want to do this on AIX 4.2 and lower, the check
9546         # below for broken collect2 doesn't work under 4.3+
9547           collect2name=`${CC} -print-prog-name=collect2`
9548           if test -f "$collect2name" &&
9549            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9550           then
9551           # We have reworked collect2
9552           :
9553           else
9554           # We have old collect2
9555           hardcode_direct=unsupported
9556           # It fails to find uninstalled libraries when the uninstalled
9557           # path is not listed in the libpath.  Setting hardcode_minus_L
9558           # to unsupported forces relinking
9559           hardcode_minus_L=yes
9560           hardcode_libdir_flag_spec='-L$libdir'
9561           hardcode_libdir_separator=
9562           fi
9563           ;;
9564         esac
9565         shared_flag='-shared'
9566         if test "$aix_use_runtimelinking" = yes; then
9567           shared_flag="$shared_flag "'${wl}-G'
9568         fi
9569       else
9570         # not using gcc
9571         if test "$host_cpu" = ia64; then
9572         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9573         # chokes on -Wl,-G. The following line is correct:
9574           shared_flag='-G'
9575         else
9576           if test "$aix_use_runtimelinking" = yes; then
9577             shared_flag='${wl}-G'
9578           else
9579             shared_flag='${wl}-bM:SRE'
9580           fi
9581         fi
9582       fi
9583
9584       export_dynamic_flag_spec='${wl}-bexpall'
9585       # It seems that -bexpall does not export symbols beginning with
9586       # underscore (_), so it is better to generate a list of symbols to export.
9587       always_export_symbols=yes
9588       if test "$aix_use_runtimelinking" = yes; then
9589         # Warning - without using the other runtime loading flags (-brtl),
9590         # -berok will link without error, but may produce a broken library.
9591         allow_undefined_flag='-berok'
9592         # Determine the default libpath from the value encoded in an
9593         # empty executable.
9594         if test "${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         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 $shared_flag"
9639       else
9640         if test "$host_cpu" = ia64; then
9641           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9642           allow_undefined_flag="-z nodefs"
9643           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9644         else
9645          # Determine the default libpath from the value encoded in an
9646          # empty executable.
9647          if test "${lt_cv_aix_libpath+set}" = set; then
9648   aix_libpath=$lt_cv_aix_libpath
9649 else
9650   if ${lt_cv_aix_libpath_+:} false; then :
9651   $as_echo_n "(cached) " >&6
9652 else
9653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9654 /* end confdefs.h.  */
9655
9656 int
9657 main ()
9658 {
9659
9660   ;
9661   return 0;
9662 }
9663 _ACEOF
9664 if ac_fn_c_try_link "$LINENO"; then :
9665
9666   lt_aix_libpath_sed='
9667       /Import File Strings/,/^$/ {
9668           /^0/ {
9669               s/^0  *\([^ ]*\) *$/\1/
9670               p
9671           }
9672       }'
9673   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9674   # Check for a 64-bit object if we didn't find anything.
9675   if test -z "$lt_cv_aix_libpath_"; then
9676     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9677   fi
9678 fi
9679 rm -f core conftest.err conftest.$ac_objext \
9680     conftest$ac_exeext conftest.$ac_ext
9681   if test -z "$lt_cv_aix_libpath_"; then
9682     lt_cv_aix_libpath_="/usr/lib:/lib"
9683   fi
9684
9685 fi
9686
9687   aix_libpath=$lt_cv_aix_libpath_
9688 fi
9689
9690          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9691           # Warning - without using the other run time loading flags,
9692           # -berok will link without error, but may produce a broken library.
9693           no_undefined_flag=' ${wl}-bernotok'
9694           allow_undefined_flag=' ${wl}-berok'
9695           if test "$with_gnu_ld" = yes; then
9696             # We only use this code for GNU lds that support --whole-archive.
9697             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9698           else
9699             # Exported symbols can be pulled into shared objects from archives
9700             whole_archive_flag_spec='$convenience'
9701           fi
9702           archive_cmds_need_lc=yes
9703           # This is similar to how AIX traditionally builds its shared libraries.
9704           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'
9705         fi
9706       fi
9707       ;;
9708
9709     amigaos*)
9710       case $host_cpu in
9711       powerpc)
9712             # see comment about AmigaOS4 .so support
9713             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9714             archive_expsym_cmds=''
9715         ;;
9716       m68k)
9717             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9718             hardcode_libdir_flag_spec='-L$libdir'
9719             hardcode_minus_L=yes
9720         ;;
9721       esac
9722       ;;
9723
9724     bsdi[45]*)
9725       export_dynamic_flag_spec=-rdynamic
9726       ;;
9727
9728     cygwin* | mingw* | pw32* | cegcc*)
9729       # When not using gcc, we currently assume that we are using
9730       # Microsoft Visual C++.
9731       # hardcode_libdir_flag_spec is actually meaningless, as there is
9732       # no search path for DLLs.
9733       case $cc_basename in
9734       cl*)
9735         # Native MSVC
9736         hardcode_libdir_flag_spec=' '
9737         allow_undefined_flag=unsupported
9738         always_export_symbols=yes
9739         file_list_spec='@'
9740         # Tell ltmain to make .lib files, not .a files.
9741         libext=lib
9742         # Tell ltmain to make .dll files, not .so files.
9743         shrext_cmds=".dll"
9744         # FIXME: Setting linknames here is a bad hack.
9745         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
9746         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9747             sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
9748           else
9749             sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
9750           fi~
9751           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9752           linknames='
9753         # The linker will not automatically build a static lib if we build a DLL.
9754         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9755         enable_shared_with_static_runtimes=yes
9756         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9757         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9758         # Don't use ranlib
9759         old_postinstall_cmds='chmod 644 $oldlib'
9760         postlink_cmds='lt_outputfile="@OUTPUT@"~
9761           lt_tool_outputfile="@TOOL_OUTPUT@"~
9762           case $lt_outputfile in
9763             *.exe|*.EXE) ;;
9764             *)
9765               lt_outputfile="$lt_outputfile.exe"
9766               lt_tool_outputfile="$lt_tool_outputfile.exe"
9767               ;;
9768           esac~
9769           if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
9770             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9771             $RM "$lt_outputfile.manifest";
9772           fi'
9773         ;;
9774       *)
9775         # Assume MSVC wrapper
9776         hardcode_libdir_flag_spec=' '
9777         allow_undefined_flag=unsupported
9778         # Tell ltmain to make .lib files, not .a files.
9779         libext=lib
9780         # Tell ltmain to make .dll files, not .so files.
9781         shrext_cmds=".dll"
9782         # FIXME: Setting linknames here is a bad hack.
9783         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9784         # The linker will automatically build a .lib file if we build a DLL.
9785         old_archive_from_new_cmds='true'
9786         # FIXME: Should let the user specify the lib program.
9787         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9788         enable_shared_with_static_runtimes=yes
9789         ;;
9790       esac
9791       ;;
9792
9793     darwin* | rhapsody*)
9794
9795
9796   archive_cmds_need_lc=no
9797   hardcode_direct=no
9798   hardcode_automatic=yes
9799   hardcode_shlibpath_var=unsupported
9800   if test "$lt_cv_ld_force_load" = "yes"; then
9801     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9802
9803   else
9804     whole_archive_flag_spec=''
9805   fi
9806   link_all_deplibs=yes
9807   allow_undefined_flag="$_lt_dar_allow_undefined"
9808   case $cc_basename in
9809      ifort*) _lt_dar_can_shared=yes ;;
9810      *) _lt_dar_can_shared=$GCC ;;
9811   esac
9812   if test "$_lt_dar_can_shared" = "yes"; then
9813     output_verbose_link_cmd=func_echo_all
9814     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9815     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9816     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}${_lt_dsymutil}"
9817     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9818
9819   else
9820   ld_shlibs=no
9821   fi
9822
9823       ;;
9824
9825     dgux*)
9826       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9827       hardcode_libdir_flag_spec='-L$libdir'
9828       hardcode_shlibpath_var=no
9829       ;;
9830
9831     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9832     # support.  Future versions do this automatically, but an explicit c++rt0.o
9833     # does not break anything, and helps significantly (at the cost of a little
9834     # extra space).
9835     freebsd2.2*)
9836       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9837       hardcode_libdir_flag_spec='-R$libdir'
9838       hardcode_direct=yes
9839       hardcode_shlibpath_var=no
9840       ;;
9841
9842     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9843     freebsd2.*)
9844       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9845       hardcode_direct=yes
9846       hardcode_minus_L=yes
9847       hardcode_shlibpath_var=no
9848       ;;
9849
9850     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9851     freebsd* | dragonfly*)
9852       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9853       hardcode_libdir_flag_spec='-R$libdir'
9854       hardcode_direct=yes
9855       hardcode_shlibpath_var=no
9856       ;;
9857
9858     hpux9*)
9859       if test "$GCC" = yes; then
9860         archive_cmds='$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 $lib'
9861       else
9862         archive_cmds='$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 $lib'
9863       fi
9864       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9865       hardcode_libdir_separator=:
9866       hardcode_direct=yes
9867
9868       # hardcode_minus_L: Not really in the search PATH,
9869       # but as the default location of the library.
9870       hardcode_minus_L=yes
9871       export_dynamic_flag_spec='${wl}-E'
9872       ;;
9873
9874     hpux10*)
9875       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9876         archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9877       else
9878         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9879       fi
9880       if test "$with_gnu_ld" = no; then
9881         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9882         hardcode_libdir_separator=:
9883         hardcode_direct=yes
9884         hardcode_direct_absolute=yes
9885         export_dynamic_flag_spec='${wl}-E'
9886         # hardcode_minus_L: Not really in the search PATH,
9887         # but as the default location of the library.
9888         hardcode_minus_L=yes
9889       fi
9890       ;;
9891
9892     hpux11*)
9893       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9894         case $host_cpu in
9895         hppa*64*)
9896           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9897           ;;
9898         ia64*)
9899           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9900           ;;
9901         *)
9902           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9903           ;;
9904         esac
9905       else
9906         case $host_cpu in
9907         hppa*64*)
9908           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9909           ;;
9910         ia64*)
9911           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9912           ;;
9913         *)
9914
9915           # Older versions of the 11.00 compiler do not understand -b yet
9916           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9917           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9918 $as_echo_n "checking if $CC understands -b... " >&6; }
9919 if ${lt_cv_prog_compiler__b+:} false; then :
9920   $as_echo_n "(cached) " >&6
9921 else
9922   lt_cv_prog_compiler__b=no
9923    save_LDFLAGS="$LDFLAGS"
9924    LDFLAGS="$LDFLAGS -b"
9925    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9926    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9927      # The linker can only warn and ignore the option if not recognized
9928      # So say no if there are warnings
9929      if test -s conftest.err; then
9930        # Append any errors to the config.log.
9931        cat conftest.err 1>&5
9932        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9933        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9934        if diff conftest.exp conftest.er2 >/dev/null; then
9935          lt_cv_prog_compiler__b=yes
9936        fi
9937      else
9938        lt_cv_prog_compiler__b=yes
9939      fi
9940    fi
9941    $RM -r conftest*
9942    LDFLAGS="$save_LDFLAGS"
9943
9944 fi
9945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9946 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9947
9948 if test x"$lt_cv_prog_compiler__b" = xyes; then
9949     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9950 else
9951     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9952 fi
9953
9954           ;;
9955         esac
9956       fi
9957       if test "$with_gnu_ld" = no; then
9958         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9959         hardcode_libdir_separator=:
9960
9961         case $host_cpu in
9962         hppa*64*|ia64*)
9963           hardcode_direct=no
9964           hardcode_shlibpath_var=no
9965           ;;
9966         *)
9967           hardcode_direct=yes
9968           hardcode_direct_absolute=yes
9969           export_dynamic_flag_spec='${wl}-E'
9970
9971           # hardcode_minus_L: Not really in the search PATH,
9972           # but as the default location of the library.
9973           hardcode_minus_L=yes
9974           ;;
9975         esac
9976       fi
9977       ;;
9978
9979     irix5* | irix6* | nonstopux*)
9980       if test "$GCC" = yes; then
9981         archive_cmds='$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'
9982         # Try to use the -exported_symbol ld option, if it does not
9983         # work, assume that -exports_file does not work either and
9984         # implicitly export all symbols.
9985         # This should be the same for all languages, so no per-tag cache variable.
9986         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
9987 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
9988 if ${lt_cv_irix_exported_symbol+:} false; then :
9989   $as_echo_n "(cached) " >&6
9990 else
9991   save_LDFLAGS="$LDFLAGS"
9992            LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9993            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9994 /* end confdefs.h.  */
9995 int foo (void) { return 0; }
9996 _ACEOF
9997 if ac_fn_c_try_link "$LINENO"; then :
9998   lt_cv_irix_exported_symbol=yes
9999 else
10000   lt_cv_irix_exported_symbol=no
10001 fi
10002 rm -f core conftest.err conftest.$ac_objext \
10003     conftest$ac_exeext conftest.$ac_ext
10004            LDFLAGS="$save_LDFLAGS"
10005 fi
10006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
10007 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
10008         if test "$lt_cv_irix_exported_symbol" = yes; then
10009           archive_expsym_cmds='$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 $lib'
10010         fi
10011       else
10012         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10013         archive_expsym_cmds='$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 $lib'
10014       fi
10015       archive_cmds_need_lc='no'
10016       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10017       hardcode_libdir_separator=:
10018       inherit_rpath=yes
10019       link_all_deplibs=yes
10020       ;;
10021
10022     netbsd*)
10023       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10024         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10025       else
10026         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10027       fi
10028       hardcode_libdir_flag_spec='-R$libdir'
10029       hardcode_direct=yes
10030       hardcode_shlibpath_var=no
10031       ;;
10032
10033     newsos6)
10034       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10035       hardcode_direct=yes
10036       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10037       hardcode_libdir_separator=:
10038       hardcode_shlibpath_var=no
10039       ;;
10040
10041     *nto* | *qnx*)
10042       ;;
10043
10044     openbsd*)
10045       if test -f /usr/libexec/ld.so; then
10046         hardcode_direct=yes
10047         hardcode_shlibpath_var=no
10048         hardcode_direct_absolute=yes
10049         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10050           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10051           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10052           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10053           export_dynamic_flag_spec='${wl}-E'
10054         else
10055           case $host_os in
10056            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10057              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10058              hardcode_libdir_flag_spec='-R$libdir'
10059              ;;
10060            *)
10061              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10062              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10063              ;;
10064           esac
10065         fi
10066       else
10067         ld_shlibs=no
10068       fi
10069       ;;
10070
10071     os2*)
10072       hardcode_libdir_flag_spec='-L$libdir'
10073       hardcode_minus_L=yes
10074       allow_undefined_flag=unsupported
10075       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'
10076       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10077       ;;
10078
10079     osf3*)
10080       if test "$GCC" = yes; then
10081         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10082         archive_cmds='$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 $lib'
10083       else
10084         allow_undefined_flag=' -expect_unresolved \*'
10085         archive_cmds='$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 $lib'
10086       fi
10087       archive_cmds_need_lc='no'
10088       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10089       hardcode_libdir_separator=:
10090       ;;
10091
10092     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10093       if test "$GCC" = yes; then
10094         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10095         archive_cmds='$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 $lib'
10096         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10097       else
10098         allow_undefined_flag=' -expect_unresolved \*'
10099         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'
10100         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~
10101         $CC -shared${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'
10102
10103         # Both c and cxx compiler support -rpath directly
10104         hardcode_libdir_flag_spec='-rpath $libdir'
10105       fi
10106       archive_cmds_need_lc='no'
10107       hardcode_libdir_separator=:
10108       ;;
10109
10110     solaris*)
10111       no_undefined_flag=' -z defs'
10112       if test "$GCC" = yes; then
10113         wlarc='${wl}'
10114         archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10115         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10116           $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10117       else
10118         case `$CC -V 2>&1` in
10119         *"Compilers 5.0"*)
10120           wlarc=''
10121           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10122           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10123           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10124           ;;
10125         *)
10126           wlarc='${wl}'
10127           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10128           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10129           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10130           ;;
10131         esac
10132       fi
10133       hardcode_libdir_flag_spec='-R$libdir'
10134       hardcode_shlibpath_var=no
10135       case $host_os in
10136       solaris2.[0-5] | solaris2.[0-5].*) ;;
10137       *)
10138         # The compiler driver will combine and reorder linker options,
10139         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10140         # but is careful enough not to reorder.
10141         # Supported since Solaris 2.6 (maybe 2.5.1?)
10142         if test "$GCC" = yes; then
10143           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10144         else
10145           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10146         fi
10147         ;;
10148       esac
10149       link_all_deplibs=yes
10150       ;;
10151
10152     sunos4*)
10153       if test "x$host_vendor" = xsequent; then
10154         # Use $CC to link under sequent, because it throws in some extra .o
10155         # files that make .init and .fini sections work.
10156         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10157       else
10158         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10159       fi
10160       hardcode_libdir_flag_spec='-L$libdir'
10161       hardcode_direct=yes
10162       hardcode_minus_L=yes
10163       hardcode_shlibpath_var=no
10164       ;;
10165
10166     sysv4)
10167       case $host_vendor in
10168         sni)
10169           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10170           hardcode_direct=yes # is this really true???
10171         ;;
10172         siemens)
10173           ## LD is ld it makes a PLAMLIB
10174           ## CC just makes a GrossModule.
10175           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10176           reload_cmds='$CC -r -o $output$reload_objs'
10177           hardcode_direct=no
10178         ;;
10179         motorola)
10180           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10181           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10182         ;;
10183       esac
10184       runpath_var='LD_RUN_PATH'
10185       hardcode_shlibpath_var=no
10186       ;;
10187
10188     sysv4.3*)
10189       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10190       hardcode_shlibpath_var=no
10191       export_dynamic_flag_spec='-Bexport'
10192       ;;
10193
10194     sysv4*MP*)
10195       if test -d /usr/nec; then
10196         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10197         hardcode_shlibpath_var=no
10198         runpath_var=LD_RUN_PATH
10199         hardcode_runpath_var=yes
10200         ld_shlibs=yes
10201       fi
10202       ;;
10203
10204     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10205       no_undefined_flag='${wl}-z,text'
10206       archive_cmds_need_lc=no
10207       hardcode_shlibpath_var=no
10208       runpath_var='LD_RUN_PATH'
10209
10210       if test "$GCC" = yes; then
10211         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10212         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10213       else
10214         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10215         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10216       fi
10217       ;;
10218
10219     sysv5* | sco3.2v5* | sco5v6*)
10220       # Note: We can NOT use -z defs as we might desire, because we do not
10221       # link with -lc, and that would cause any symbols used from libc to
10222       # always be unresolved, which means just about no library would
10223       # ever link correctly.  If we're not using GNU ld we use -z text
10224       # though, which does catch some bad symbols but isn't as heavy-handed
10225       # as -z defs.
10226       no_undefined_flag='${wl}-z,text'
10227       allow_undefined_flag='${wl}-z,nodefs'
10228       archive_cmds_need_lc=no
10229       hardcode_shlibpath_var=no
10230       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10231       hardcode_libdir_separator=':'
10232       link_all_deplibs=yes
10233       export_dynamic_flag_spec='${wl}-Bexport'
10234       runpath_var='LD_RUN_PATH'
10235
10236       if test "$GCC" = yes; then
10237         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10238         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10239       else
10240         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10241         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10242       fi
10243       ;;
10244
10245     uts4*)
10246       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10247       hardcode_libdir_flag_spec='-L$libdir'
10248       hardcode_shlibpath_var=no
10249       ;;
10250
10251     *)
10252       ld_shlibs=no
10253       ;;
10254     esac
10255
10256     if test x$host_vendor = xsni; then
10257       case $host in
10258       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10259         export_dynamic_flag_spec='${wl}-Blargedynsym'
10260         ;;
10261       esac
10262     fi
10263   fi
10264
10265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10266 $as_echo "$ld_shlibs" >&6; }
10267 test "$ld_shlibs" = no && can_build_shared=no
10268
10269 with_gnu_ld=$with_gnu_ld
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285 #
10286 # Do we need to explicitly link libc?
10287 #
10288 case "x$archive_cmds_need_lc" in
10289 x|xyes)
10290   # Assume -lc should be added
10291   archive_cmds_need_lc=yes
10292
10293   if test "$enable_shared" = yes && test "$GCC" = yes; then
10294     case $archive_cmds in
10295     *'~'*)
10296       # FIXME: we may have to deal with multi-command sequences.
10297       ;;
10298     '$CC '*)
10299       # Test whether the compiler implicitly links with -lc since on some
10300       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10301       # to ld, don't add -lc before -lgcc.
10302       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10303 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10304 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10305   $as_echo_n "(cached) " >&6
10306 else
10307   $RM conftest*
10308         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10309
10310         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10311   (eval $ac_compile) 2>&5
10312   ac_status=$?
10313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10314   test $ac_status = 0; } 2>conftest.err; then
10315           soname=conftest
10316           lib=conftest
10317           libobjs=conftest.$ac_objext
10318           deplibs=
10319           wl=$lt_prog_compiler_wl
10320           pic_flag=$lt_prog_compiler_pic
10321           compiler_flags=-v
10322           linker_flags=-v
10323           verstring=
10324           output_objdir=.
10325           libname=conftest
10326           lt_save_allow_undefined_flag=$allow_undefined_flag
10327           allow_undefined_flag=
10328           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10329   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10330   ac_status=$?
10331   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10332   test $ac_status = 0; }
10333           then
10334             lt_cv_archive_cmds_need_lc=no
10335           else
10336             lt_cv_archive_cmds_need_lc=yes
10337           fi
10338           allow_undefined_flag=$lt_save_allow_undefined_flag
10339         else
10340           cat conftest.err 1>&5
10341         fi
10342         $RM conftest*
10343
10344 fi
10345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10346 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10347       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10348       ;;
10349     esac
10350   fi
10351   ;;
10352 esac
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
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10506 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10507
10508 if test "$GCC" = yes; then
10509   case $host_os in
10510     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10511     *) lt_awk_arg="/^libraries:/" ;;
10512   esac
10513   case $host_os in
10514     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10515     *) lt_sed_strip_eq="s,=/,/,g" ;;
10516   esac
10517   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10518   case $lt_search_path_spec in
10519   *\;*)
10520     # if the path contains ";" then we assume it to be the separator
10521     # otherwise default to the standard path separator (i.e. ":") - it is
10522     # assumed that no part of a normal pathname contains ";" but that should
10523     # okay in the real world where ";" in dirpaths is itself problematic.
10524     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10525     ;;
10526   *)
10527     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10528     ;;
10529   esac
10530   # Ok, now we have the path, separated by spaces, we can step through it
10531   # and add multilib dir if necessary.
10532   lt_tmp_lt_search_path_spec=
10533   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10534   for lt_sys_path in $lt_search_path_spec; do
10535     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10536       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10537     else
10538       test -d "$lt_sys_path" && \
10539         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10540     fi
10541   done
10542   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10543 BEGIN {RS=" "; FS="/|\n";} {
10544   lt_foo="";
10545   lt_count=0;
10546   for (lt_i = NF; lt_i > 0; lt_i--) {
10547     if ($lt_i != "" && $lt_i != ".") {
10548       if ($lt_i == "..") {
10549         lt_count++;
10550       } else {
10551         if (lt_count == 0) {
10552           lt_foo="/" $lt_i lt_foo;
10553         } else {
10554           lt_count--;
10555         }
10556       }
10557     }
10558   }
10559   if (lt_foo != "") { lt_freq[lt_foo]++; }
10560   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10561 }'`
10562   # AWK program above erroneously prepends '/' to C:/dos/paths
10563   # for these hosts.
10564   case $host_os in
10565     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10566       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10567   esac
10568   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10569 else
10570   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10571 fi
10572 library_names_spec=
10573 libname_spec='lib$name'
10574 soname_spec=
10575 shrext_cmds=".so"
10576 postinstall_cmds=
10577 postuninstall_cmds=
10578 finish_cmds=
10579 finish_eval=
10580 shlibpath_var=
10581 shlibpath_overrides_runpath=unknown
10582 version_type=none
10583 dynamic_linker="$host_os ld.so"
10584 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10585 need_lib_prefix=unknown
10586 hardcode_into_libs=no
10587
10588 # when you set need_version to no, make sure it does not cause -set_version
10589 # flags to be left without arguments
10590 need_version=unknown
10591
10592 case $host_os in
10593 aix3*)
10594   version_type=linux # correct to gnu/linux during the next big refactor
10595   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10596   shlibpath_var=LIBPATH
10597
10598   # AIX 3 has no versioning support, so we append a major version to the name.
10599   soname_spec='${libname}${release}${shared_ext}$major'
10600   ;;
10601
10602 aix[4-9]*)
10603   version_type=linux # correct to gnu/linux during the next big refactor
10604   need_lib_prefix=no
10605   need_version=no
10606   hardcode_into_libs=yes
10607   if test "$host_cpu" = ia64; then
10608     # AIX 5 supports IA64
10609     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10610     shlibpath_var=LD_LIBRARY_PATH
10611   else
10612     # With GCC up to 2.95.x, collect2 would create an import file
10613     # for dependence libraries.  The import file would start with
10614     # the line `#! .'.  This would cause the generated library to
10615     # depend on `.', always an invalid library.  This was fixed in
10616     # development snapshots of GCC prior to 3.0.
10617     case $host_os in
10618       aix4 | aix4.[01] | aix4.[01].*)
10619       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10620            echo ' yes '
10621            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10622         :
10623       else
10624         can_build_shared=no
10625       fi
10626       ;;
10627     esac
10628     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10629     # soname into executable. Probably we can add versioning support to
10630     # collect2, so additional links can be useful in future.
10631     if test "$aix_use_runtimelinking" = yes; then
10632       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10633       # instead of lib<name>.a to let people know that these are not
10634       # typical AIX shared libraries.
10635       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10636     else
10637       # We preserve .a as extension for shared libraries through AIX4.2
10638       # and later when we are not doing run time linking.
10639       library_names_spec='${libname}${release}.a $libname.a'
10640       soname_spec='${libname}${release}${shared_ext}$major'
10641     fi
10642     shlibpath_var=LIBPATH
10643   fi
10644   ;;
10645
10646 amigaos*)
10647   case $host_cpu in
10648   powerpc)
10649     # Since July 2007 AmigaOS4 officially supports .so libraries.
10650     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10651     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10652     ;;
10653   m68k)
10654     library_names_spec='$libname.ixlibrary $libname.a'
10655     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10656     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 ${libname}_ixlibrary.a || exit 1; done'
10657     ;;
10658   esac
10659   ;;
10660
10661 beos*)
10662   library_names_spec='${libname}${shared_ext}'
10663   dynamic_linker="$host_os ld.so"
10664   shlibpath_var=LIBRARY_PATH
10665   ;;
10666
10667 bsdi[45]*)
10668   version_type=linux # correct to gnu/linux during the next big refactor
10669   need_version=no
10670   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10671   soname_spec='${libname}${release}${shared_ext}$major'
10672   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10673   shlibpath_var=LD_LIBRARY_PATH
10674   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10675   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10676   # the default ld.so.conf also contains /usr/contrib/lib and
10677   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10678   # libtool to hard-code these into programs
10679   ;;
10680
10681 cygwin* | mingw* | pw32* | cegcc*)
10682   version_type=windows
10683   shrext_cmds=".dll"
10684   need_version=no
10685   need_lib_prefix=no
10686
10687   case $GCC,$cc_basename in
10688   yes,*)
10689     # gcc
10690     library_names_spec='$libname.dll.a'
10691     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10692     postinstall_cmds='base_file=`basename \${file}`~
10693       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10694       dldir=$destdir/`dirname \$dlpath`~
10695       test -d \$dldir || mkdir -p \$dldir~
10696       $install_prog $dir/$dlname \$dldir/$dlname~
10697       chmod a+x \$dldir/$dlname~
10698       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10699         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10700       fi'
10701     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10702       dlpath=$dir/\$dldll~
10703        $RM \$dlpath'
10704     shlibpath_overrides_runpath=yes
10705
10706     case $host_os in
10707     cygwin*)
10708       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10709       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10710
10711       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10712       ;;
10713     mingw* | cegcc*)
10714       # MinGW DLLs use traditional 'lib' prefix
10715       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10716       ;;
10717     pw32*)
10718       # pw32 DLLs use 'pw' prefix rather than 'lib'
10719       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10720       ;;
10721     esac
10722     dynamic_linker='Win32 ld.exe'
10723     ;;
10724
10725   *,cl*)
10726     # Native MSVC
10727     libname_spec='$name'
10728     soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10729     library_names_spec='${libname}.dll.lib'
10730
10731     case $build_os in
10732     mingw*)
10733       sys_lib_search_path_spec=
10734       lt_save_ifs=$IFS
10735       IFS=';'
10736       for lt_path in $LIB
10737       do
10738         IFS=$lt_save_ifs
10739         # Let DOS variable expansion print the short 8.3 style file name.
10740         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10741         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10742       done
10743       IFS=$lt_save_ifs
10744       # Convert to MSYS style.
10745       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10746       ;;
10747     cygwin*)
10748       # Convert to unix form, then to dos form, then back to unix form
10749       # but this time dos style (no spaces!) so that the unix form looks
10750       # like /cygdrive/c/PROGRA~1:/cygdr...
10751       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10752       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10753       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10754       ;;
10755     *)
10756       sys_lib_search_path_spec="$LIB"
10757       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10758         # It is most probably a Windows format PATH.
10759         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10760       else
10761         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10762       fi
10763       # FIXME: find the short name or the path components, as spaces are
10764       # common. (e.g. "Program Files" -> "PROGRA~1")
10765       ;;
10766     esac
10767
10768     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10769     postinstall_cmds='base_file=`basename \${file}`~
10770       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10771       dldir=$destdir/`dirname \$dlpath`~
10772       test -d \$dldir || mkdir -p \$dldir~
10773       $install_prog $dir/$dlname \$dldir/$dlname'
10774     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10775       dlpath=$dir/\$dldll~
10776        $RM \$dlpath'
10777     shlibpath_overrides_runpath=yes
10778     dynamic_linker='Win32 link.exe'
10779     ;;
10780
10781   *)
10782     # Assume MSVC wrapper
10783     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10784     dynamic_linker='Win32 ld.exe'
10785     ;;
10786   esac
10787   # FIXME: first we should search . and the directory the executable is in
10788   shlibpath_var=PATH
10789   ;;
10790
10791 darwin* | rhapsody*)
10792   dynamic_linker="$host_os dyld"
10793   version_type=darwin
10794   need_lib_prefix=no
10795   need_version=no
10796   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10797   soname_spec='${libname}${release}${major}$shared_ext'
10798   shlibpath_overrides_runpath=yes
10799   shlibpath_var=DYLD_LIBRARY_PATH
10800   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10801
10802   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10803   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10804   ;;
10805
10806 dgux*)
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   ;;
10814
10815 freebsd* | dragonfly*)
10816   # DragonFly does not have aout.  When/if they implement a new
10817   # versioning mechanism, adjust this.
10818   if test -x /usr/bin/objformat; then
10819     objformat=`/usr/bin/objformat`
10820   else
10821     case $host_os in
10822     freebsd[23].*) objformat=aout ;;
10823     *) objformat=elf ;;
10824     esac
10825   fi
10826   version_type=freebsd-$objformat
10827   case $version_type in
10828     freebsd-elf*)
10829       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10830       need_version=no
10831       need_lib_prefix=no
10832       ;;
10833     freebsd-*)
10834       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10835       need_version=yes
10836       ;;
10837   esac
10838   shlibpath_var=LD_LIBRARY_PATH
10839   case $host_os in
10840   freebsd2.*)
10841     shlibpath_overrides_runpath=yes
10842     ;;
10843   freebsd3.[01]* | freebsdelf3.[01]*)
10844     shlibpath_overrides_runpath=yes
10845     hardcode_into_libs=yes
10846     ;;
10847   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10848   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10849     shlibpath_overrides_runpath=no
10850     hardcode_into_libs=yes
10851     ;;
10852   *) # from 4.6 on, and DragonFly
10853     shlibpath_overrides_runpath=yes
10854     hardcode_into_libs=yes
10855     ;;
10856   esac
10857   ;;
10858
10859 gnu*)
10860   version_type=linux # correct to gnu/linux during the next big refactor
10861   need_lib_prefix=no
10862   need_version=no
10863   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10864   soname_spec='${libname}${release}${shared_ext}$major'
10865   shlibpath_var=LD_LIBRARY_PATH
10866   shlibpath_overrides_runpath=no
10867   hardcode_into_libs=yes
10868   ;;
10869
10870 haiku*)
10871   version_type=linux # correct to gnu/linux during the next big refactor
10872   need_lib_prefix=no
10873   need_version=no
10874   dynamic_linker="$host_os runtime_loader"
10875   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10876   soname_spec='${libname}${release}${shared_ext}$major'
10877   shlibpath_var=LIBRARY_PATH
10878   shlibpath_overrides_runpath=yes
10879   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10880   hardcode_into_libs=yes
10881   ;;
10882
10883 hpux9* | hpux10* | hpux11*)
10884   # Give a soname corresponding to the major version so that dld.sl refuses to
10885   # link against other versions.
10886   version_type=sunos
10887   need_lib_prefix=no
10888   need_version=no
10889   case $host_cpu in
10890   ia64*)
10891     shrext_cmds='.so'
10892     hardcode_into_libs=yes
10893     dynamic_linker="$host_os dld.so"
10894     shlibpath_var=LD_LIBRARY_PATH
10895     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10896     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10897     soname_spec='${libname}${release}${shared_ext}$major'
10898     if test "X$HPUX_IA64_MODE" = X32; then
10899       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10900     else
10901       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10902     fi
10903     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10904     ;;
10905   hppa*64*)
10906     shrext_cmds='.sl'
10907     hardcode_into_libs=yes
10908     dynamic_linker="$host_os dld.sl"
10909     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10910     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10911     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10912     soname_spec='${libname}${release}${shared_ext}$major'
10913     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10914     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10915     ;;
10916   *)
10917     shrext_cmds='.sl'
10918     dynamic_linker="$host_os dld.sl"
10919     shlibpath_var=SHLIB_PATH
10920     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10921     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10922     soname_spec='${libname}${release}${shared_ext}$major'
10923     ;;
10924   esac
10925   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10926   postinstall_cmds='chmod 555 $lib'
10927   # or fails outright, so override atomically:
10928   install_override_mode=555
10929   ;;
10930
10931 interix[3-9]*)
10932   version_type=linux # correct to gnu/linux during the next big refactor
10933   need_lib_prefix=no
10934   need_version=no
10935   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10936   soname_spec='${libname}${release}${shared_ext}$major'
10937   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10938   shlibpath_var=LD_LIBRARY_PATH
10939   shlibpath_overrides_runpath=no
10940   hardcode_into_libs=yes
10941   ;;
10942
10943 irix5* | irix6* | nonstopux*)
10944   case $host_os in
10945     nonstopux*) version_type=nonstopux ;;
10946     *)
10947         if test "$lt_cv_prog_gnu_ld" = yes; then
10948                 version_type=linux # correct to gnu/linux during the next big refactor
10949         else
10950                 version_type=irix
10951         fi ;;
10952   esac
10953   need_lib_prefix=no
10954   need_version=no
10955   soname_spec='${libname}${release}${shared_ext}$major'
10956   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10957   case $host_os in
10958   irix5* | nonstopux*)
10959     libsuff= shlibsuff=
10960     ;;
10961   *)
10962     case $LD in # libtool.m4 will add one of these switches to LD
10963     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10964       libsuff= shlibsuff= libmagic=32-bit;;
10965     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10966       libsuff=32 shlibsuff=N32 libmagic=N32;;
10967     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10968       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10969     *) libsuff= shlibsuff= libmagic=never-match;;
10970     esac
10971     ;;
10972   esac
10973   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10974   shlibpath_overrides_runpath=no
10975   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10976   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10977   hardcode_into_libs=yes
10978   ;;
10979
10980 # No shared lib support for Linux oldld, aout, or coff.
10981 linux*oldld* | linux*aout* | linux*coff*)
10982   dynamic_linker=no
10983   ;;
10984
10985 # This must be glibc/ELF.
10986 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10987   version_type=linux # correct to gnu/linux during the next big refactor
10988   need_lib_prefix=no
10989   need_version=no
10990   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10991   soname_spec='${libname}${release}${shared_ext}$major'
10992   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10993   shlibpath_var=LD_LIBRARY_PATH
10994   shlibpath_overrides_runpath=no
10995
10996   # Some binutils ld are patched to set DT_RUNPATH
10997   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10998   $as_echo_n "(cached) " >&6
10999 else
11000   lt_cv_shlibpath_overrides_runpath=no
11001     save_LDFLAGS=$LDFLAGS
11002     save_libdir=$libdir
11003     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11004          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11005     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11006 /* end confdefs.h.  */
11007
11008 int
11009 main ()
11010 {
11011
11012   ;
11013   return 0;
11014 }
11015 _ACEOF
11016 if ac_fn_c_try_link "$LINENO"; then :
11017   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11018   lt_cv_shlibpath_overrides_runpath=yes
11019 fi
11020 fi
11021 rm -f core conftest.err conftest.$ac_objext \
11022     conftest$ac_exeext conftest.$ac_ext
11023     LDFLAGS=$save_LDFLAGS
11024     libdir=$save_libdir
11025
11026 fi
11027
11028   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11029
11030   # This implies no fast_install, which is unacceptable.
11031   # Some rework will be needed to allow for fast_install
11032   # before this can be enabled.
11033   hardcode_into_libs=yes
11034
11035   # Append ld.so.conf contents to the search path
11036   if test -f /etc/ld.so.conf; then
11037     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' ' '`
11038     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11039   fi
11040
11041   # We used to test for /lib/ld.so.1 and disable shared libraries on
11042   # powerpc, because MkLinux only supported shared libraries with the
11043   # GNU dynamic linker.  Since this was broken with cross compilers,
11044   # most powerpc-linux boxes support dynamic linking these days and
11045   # people can always --disable-shared, the test was removed, and we
11046   # assume the GNU/Linux dynamic linker is in use.
11047   dynamic_linker='GNU/Linux ld.so'
11048   ;;
11049
11050 netbsd*)
11051   version_type=sunos
11052   need_lib_prefix=no
11053   need_version=no
11054   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11055     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11056     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11057     dynamic_linker='NetBSD (a.out) ld.so'
11058   else
11059     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11060     soname_spec='${libname}${release}${shared_ext}$major'
11061     dynamic_linker='NetBSD ld.elf_so'
11062   fi
11063   shlibpath_var=LD_LIBRARY_PATH
11064   shlibpath_overrides_runpath=yes
11065   hardcode_into_libs=yes
11066   ;;
11067
11068 newsos6)
11069   version_type=linux # correct to gnu/linux during the next big refactor
11070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11071   shlibpath_var=LD_LIBRARY_PATH
11072   shlibpath_overrides_runpath=yes
11073   ;;
11074
11075 *nto* | *qnx*)
11076   version_type=qnx
11077   need_lib_prefix=no
11078   need_version=no
11079   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11080   soname_spec='${libname}${release}${shared_ext}$major'
11081   shlibpath_var=LD_LIBRARY_PATH
11082   shlibpath_overrides_runpath=no
11083   hardcode_into_libs=yes
11084   dynamic_linker='ldqnx.so'
11085   ;;
11086
11087 openbsd*)
11088   version_type=sunos
11089   sys_lib_dlsearch_path_spec="/usr/lib"
11090   need_lib_prefix=no
11091   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11092   case $host_os in
11093     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11094     *)                          need_version=no  ;;
11095   esac
11096   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11097   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11098   shlibpath_var=LD_LIBRARY_PATH
11099   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11100     case $host_os in
11101       openbsd2.[89] | openbsd2.[89].*)
11102         shlibpath_overrides_runpath=no
11103         ;;
11104       *)
11105         shlibpath_overrides_runpath=yes
11106         ;;
11107       esac
11108   else
11109     shlibpath_overrides_runpath=yes
11110   fi
11111   ;;
11112
11113 os2*)
11114   libname_spec='$name'
11115   shrext_cmds=".dll"
11116   need_lib_prefix=no
11117   library_names_spec='$libname${shared_ext} $libname.a'
11118   dynamic_linker='OS/2 ld.exe'
11119   shlibpath_var=LIBPATH
11120   ;;
11121
11122 osf3* | osf4* | osf5*)
11123   version_type=osf
11124   need_lib_prefix=no
11125   need_version=no
11126   soname_spec='${libname}${release}${shared_ext}$major'
11127   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11128   shlibpath_var=LD_LIBRARY_PATH
11129   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11130   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11131   ;;
11132
11133 rdos*)
11134   dynamic_linker=no
11135   ;;
11136
11137 solaris*)
11138   version_type=linux # correct to gnu/linux during the next big refactor
11139   need_lib_prefix=no
11140   need_version=no
11141   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11142   soname_spec='${libname}${release}${shared_ext}$major'
11143   shlibpath_var=LD_LIBRARY_PATH
11144   shlibpath_overrides_runpath=yes
11145   hardcode_into_libs=yes
11146   # ldd complains unless libraries are executable
11147   postinstall_cmds='chmod +x $lib'
11148   ;;
11149
11150 sunos4*)
11151   version_type=sunos
11152   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11153   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11154   shlibpath_var=LD_LIBRARY_PATH
11155   shlibpath_overrides_runpath=yes
11156   if test "$with_gnu_ld" = yes; then
11157     need_lib_prefix=no
11158   fi
11159   need_version=yes
11160   ;;
11161
11162 sysv4 | sysv4.3*)
11163   version_type=linux # correct to gnu/linux during the next big refactor
11164   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11165   soname_spec='${libname}${release}${shared_ext}$major'
11166   shlibpath_var=LD_LIBRARY_PATH
11167   case $host_vendor in
11168     sni)
11169       shlibpath_overrides_runpath=no
11170       need_lib_prefix=no
11171       runpath_var=LD_RUN_PATH
11172       ;;
11173     siemens)
11174       need_lib_prefix=no
11175       ;;
11176     motorola)
11177       need_lib_prefix=no
11178       need_version=no
11179       shlibpath_overrides_runpath=no
11180       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11181       ;;
11182   esac
11183   ;;
11184
11185 sysv4*MP*)
11186   if test -d /usr/nec ;then
11187     version_type=linux # correct to gnu/linux during the next big refactor
11188     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11189     soname_spec='$libname${shared_ext}.$major'
11190     shlibpath_var=LD_LIBRARY_PATH
11191   fi
11192   ;;
11193
11194 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11195   version_type=freebsd-elf
11196   need_lib_prefix=no
11197   need_version=no
11198   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11199   soname_spec='${libname}${release}${shared_ext}$major'
11200   shlibpath_var=LD_LIBRARY_PATH
11201   shlibpath_overrides_runpath=yes
11202   hardcode_into_libs=yes
11203   if test "$with_gnu_ld" = yes; then
11204     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11205   else
11206     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11207     case $host_os in
11208       sco3.2v5*)
11209         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11210         ;;
11211     esac
11212   fi
11213   sys_lib_dlsearch_path_spec='/usr/lib'
11214   ;;
11215
11216 tpf*)
11217   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11218   version_type=linux # correct to gnu/linux during the next big refactor
11219   need_lib_prefix=no
11220   need_version=no
11221   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11222   shlibpath_var=LD_LIBRARY_PATH
11223   shlibpath_overrides_runpath=no
11224   hardcode_into_libs=yes
11225   ;;
11226
11227 uts4*)
11228   version_type=linux # correct to gnu/linux during the next big refactor
11229   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11230   soname_spec='${libname}${release}${shared_ext}$major'
11231   shlibpath_var=LD_LIBRARY_PATH
11232   ;;
11233
11234 *)
11235   dynamic_linker=no
11236   ;;
11237 esac
11238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11239 $as_echo "$dynamic_linker" >&6; }
11240 test "$dynamic_linker" = no && can_build_shared=no
11241
11242 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11243 if test "$GCC" = yes; then
11244   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11245 fi
11246
11247 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11248   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11249 fi
11250 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11251   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11252 fi
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
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317
11318
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11346 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11347 hardcode_action=
11348 if test -n "$hardcode_libdir_flag_spec" ||
11349    test -n "$runpath_var" ||
11350    test "X$hardcode_automatic" = "Xyes" ; then
11351
11352   # We can hardcode non-existent directories.
11353   if test "$hardcode_direct" != no &&
11354      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11355      # have to relink, otherwise we might link with an installed library
11356      # when we should be linking with a yet-to-be-installed one
11357      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11358      test "$hardcode_minus_L" != no; then
11359     # Linking always hardcodes the temporary library directory.
11360     hardcode_action=relink
11361   else
11362     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11363     hardcode_action=immediate
11364   fi
11365 else
11366   # We cannot hardcode anything, or else we can only hardcode existing
11367   # directories.
11368   hardcode_action=unsupported
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11371 $as_echo "$hardcode_action" >&6; }
11372
11373 if test "$hardcode_action" = relink ||
11374    test "$inherit_rpath" = yes; then
11375   # Fast installation is not supported
11376   enable_fast_install=no
11377 elif test "$shlibpath_overrides_runpath" = yes ||
11378      test "$enable_shared" = no; then
11379   # Fast installation is not necessary
11380   enable_fast_install=needless
11381 fi
11382
11383
11384
11385
11386
11387
11388   if test "x$enable_dlopen" != xyes; then
11389   enable_dlopen=unknown
11390   enable_dlopen_self=unknown
11391   enable_dlopen_self_static=unknown
11392 else
11393   lt_cv_dlopen=no
11394   lt_cv_dlopen_libs=
11395
11396   case $host_os in
11397   beos*)
11398     lt_cv_dlopen="load_add_on"
11399     lt_cv_dlopen_libs=
11400     lt_cv_dlopen_self=yes
11401     ;;
11402
11403   mingw* | pw32* | cegcc*)
11404     lt_cv_dlopen="LoadLibrary"
11405     lt_cv_dlopen_libs=
11406     ;;
11407
11408   cygwin*)
11409     lt_cv_dlopen="dlopen"
11410     lt_cv_dlopen_libs=
11411     ;;
11412
11413   darwin*)
11414   # if libdl is installed we need to link against it
11415     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11416 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11417 if ${ac_cv_lib_dl_dlopen+:} false; then :
11418   $as_echo_n "(cached) " >&6
11419 else
11420   ac_check_lib_save_LIBS=$LIBS
11421 LIBS="-ldl  $LIBS"
11422 cat confdefs.h - <<_ACEOF >conftest.$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 dlopen ();
11432 int
11433 main ()
11434 {
11435 return dlopen ();
11436   ;
11437   return 0;
11438 }
11439 _ACEOF
11440 if ac_fn_c_try_link "$LINENO"; then :
11441   ac_cv_lib_dl_dlopen=yes
11442 else
11443   ac_cv_lib_dl_dlopen=no
11444 fi
11445 rm -f core conftest.err conftest.$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_dl_dlopen" >&5
11450 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11451 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11452   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11453 else
11454
11455     lt_cv_dlopen="dyld"
11456     lt_cv_dlopen_libs=
11457     lt_cv_dlopen_self=yes
11458
11459 fi
11460
11461     ;;
11462
11463   *)
11464     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11465 if test "x$ac_cv_func_shl_load" = xyes; then :
11466   lt_cv_dlopen="shl_load"
11467 else
11468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11469 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11470 if ${ac_cv_lib_dld_shl_load+:} false; then :
11471   $as_echo_n "(cached) " >&6
11472 else
11473   ac_check_lib_save_LIBS=$LIBS
11474 LIBS="-ldld  $LIBS"
11475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11476 /* end confdefs.h.  */
11477
11478 /* Override any GCC internal prototype to avoid an error.
11479    Use char because int might match the return type of a GCC
11480    builtin and then its argument prototype would still apply.  */
11481 #ifdef __cplusplus
11482 extern "C"
11483 #endif
11484 char shl_load ();
11485 int
11486 main ()
11487 {
11488 return shl_load ();
11489   ;
11490   return 0;
11491 }
11492 _ACEOF
11493 if ac_fn_c_try_link "$LINENO"; then :
11494   ac_cv_lib_dld_shl_load=yes
11495 else
11496   ac_cv_lib_dld_shl_load=no
11497 fi
11498 rm -f core conftest.err conftest.$ac_objext \
11499     conftest$ac_exeext conftest.$ac_ext
11500 LIBS=$ac_check_lib_save_LIBS
11501 fi
11502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11503 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11504 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11505   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11506 else
11507   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11508 if test "x$ac_cv_func_dlopen" = xyes; then :
11509   lt_cv_dlopen="dlopen"
11510 else
11511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11512 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11513 if ${ac_cv_lib_dl_dlopen+:} false; then :
11514   $as_echo_n "(cached) " >&6
11515 else
11516   ac_check_lib_save_LIBS=$LIBS
11517 LIBS="-ldl  $LIBS"
11518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11519 /* end confdefs.h.  */
11520
11521 /* Override any GCC internal prototype to avoid an error.
11522    Use char because int might match the return type of a GCC
11523    builtin and then its argument prototype would still apply.  */
11524 #ifdef __cplusplus
11525 extern "C"
11526 #endif
11527 char dlopen ();
11528 int
11529 main ()
11530 {
11531 return dlopen ();
11532   ;
11533   return 0;
11534 }
11535 _ACEOF
11536 if ac_fn_c_try_link "$LINENO"; then :
11537   ac_cv_lib_dl_dlopen=yes
11538 else
11539   ac_cv_lib_dl_dlopen=no
11540 fi
11541 rm -f core conftest.err conftest.$ac_objext \
11542     conftest$ac_exeext conftest.$ac_ext
11543 LIBS=$ac_check_lib_save_LIBS
11544 fi
11545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11546 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11547 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11548   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11549 else
11550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11551 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11552 if ${ac_cv_lib_svld_dlopen+:} false; then :
11553   $as_echo_n "(cached) " >&6
11554 else
11555   ac_check_lib_save_LIBS=$LIBS
11556 LIBS="-lsvld  $LIBS"
11557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11558 /* end confdefs.h.  */
11559
11560 /* Override any GCC internal prototype to avoid an error.
11561    Use char because int might match the return type of a GCC
11562    builtin and then its argument prototype would still apply.  */
11563 #ifdef __cplusplus
11564 extern "C"
11565 #endif
11566 char dlopen ();
11567 int
11568 main ()
11569 {
11570 return dlopen ();
11571   ;
11572   return 0;
11573 }
11574 _ACEOF
11575 if ac_fn_c_try_link "$LINENO"; then :
11576   ac_cv_lib_svld_dlopen=yes
11577 else
11578   ac_cv_lib_svld_dlopen=no
11579 fi
11580 rm -f core conftest.err conftest.$ac_objext \
11581     conftest$ac_exeext conftest.$ac_ext
11582 LIBS=$ac_check_lib_save_LIBS
11583 fi
11584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11585 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11586 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11587   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11588 else
11589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11590 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11591 if ${ac_cv_lib_dld_dld_link+:} false; then :
11592   $as_echo_n "(cached) " >&6
11593 else
11594   ac_check_lib_save_LIBS=$LIBS
11595 LIBS="-ldld  $LIBS"
11596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11597 /* end confdefs.h.  */
11598
11599 /* Override any GCC internal prototype to avoid an error.
11600    Use char because int might match the return type of a GCC
11601    builtin and then its argument prototype would still apply.  */
11602 #ifdef __cplusplus
11603 extern "C"
11604 #endif
11605 char dld_link ();
11606 int
11607 main ()
11608 {
11609 return dld_link ();
11610   ;
11611   return 0;
11612 }
11613 _ACEOF
11614 if ac_fn_c_try_link "$LINENO"; then :
11615   ac_cv_lib_dld_dld_link=yes
11616 else
11617   ac_cv_lib_dld_dld_link=no
11618 fi
11619 rm -f core conftest.err conftest.$ac_objext \
11620     conftest$ac_exeext conftest.$ac_ext
11621 LIBS=$ac_check_lib_save_LIBS
11622 fi
11623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11624 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11625 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11626   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11627 fi
11628
11629
11630 fi
11631
11632
11633 fi
11634
11635
11636 fi
11637
11638
11639 fi
11640
11641
11642 fi
11643
11644     ;;
11645   esac
11646
11647   if test "x$lt_cv_dlopen" != xno; then
11648     enable_dlopen=yes
11649   else
11650     enable_dlopen=no
11651   fi
11652
11653   case $lt_cv_dlopen in
11654   dlopen)
11655     save_CPPFLAGS="$CPPFLAGS"
11656     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11657
11658     save_LDFLAGS="$LDFLAGS"
11659     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11660
11661     save_LIBS="$LIBS"
11662     LIBS="$lt_cv_dlopen_libs $LIBS"
11663
11664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11665 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11666 if ${lt_cv_dlopen_self+:} false; then :
11667   $as_echo_n "(cached) " >&6
11668 else
11669           if test "$cross_compiling" = yes; then :
11670   lt_cv_dlopen_self=cross
11671 else
11672   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11673   lt_status=$lt_dlunknown
11674   cat > conftest.$ac_ext <<_LT_EOF
11675 #line $LINENO "configure"
11676 #include "confdefs.h"
11677
11678 #if HAVE_DLFCN_H
11679 #include <dlfcn.h>
11680 #endif
11681
11682 #include <stdio.h>
11683
11684 #ifdef RTLD_GLOBAL
11685 #  define LT_DLGLOBAL           RTLD_GLOBAL
11686 #else
11687 #  ifdef DL_GLOBAL
11688 #    define LT_DLGLOBAL         DL_GLOBAL
11689 #  else
11690 #    define LT_DLGLOBAL         0
11691 #  endif
11692 #endif
11693
11694 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11695    find out it does not work in some platform. */
11696 #ifndef LT_DLLAZY_OR_NOW
11697 #  ifdef RTLD_LAZY
11698 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11699 #  else
11700 #    ifdef DL_LAZY
11701 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11702 #    else
11703 #      ifdef RTLD_NOW
11704 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11705 #      else
11706 #        ifdef DL_NOW
11707 #          define LT_DLLAZY_OR_NOW      DL_NOW
11708 #        else
11709 #          define LT_DLLAZY_OR_NOW      0
11710 #        endif
11711 #      endif
11712 #    endif
11713 #  endif
11714 #endif
11715
11716 /* When -fvisbility=hidden is used, assume the code has been annotated
11717    correspondingly for the symbols needed.  */
11718 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11719 int fnord () __attribute__((visibility("default")));
11720 #endif
11721
11722 int fnord () { return 42; }
11723 int main ()
11724 {
11725   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11726   int status = $lt_dlunknown;
11727
11728   if (self)
11729     {
11730       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11731       else
11732         {
11733           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11734           else puts (dlerror ());
11735         }
11736       /* dlclose (self); */
11737     }
11738   else
11739     puts (dlerror ());
11740
11741   return status;
11742 }
11743 _LT_EOF
11744   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11745   (eval $ac_link) 2>&5
11746   ac_status=$?
11747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11748   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11749     (./conftest; exit; ) >&5 2>/dev/null
11750     lt_status=$?
11751     case x$lt_status in
11752       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11753       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11754       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11755     esac
11756   else :
11757     # compilation failed
11758     lt_cv_dlopen_self=no
11759   fi
11760 fi
11761 rm -fr conftest*
11762
11763
11764 fi
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11766 $as_echo "$lt_cv_dlopen_self" >&6; }
11767
11768     if test "x$lt_cv_dlopen_self" = xyes; then
11769       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11770       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11771 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11772 if ${lt_cv_dlopen_self_static+:} false; then :
11773   $as_echo_n "(cached) " >&6
11774 else
11775           if test "$cross_compiling" = yes; then :
11776   lt_cv_dlopen_self_static=cross
11777 else
11778   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11779   lt_status=$lt_dlunknown
11780   cat > conftest.$ac_ext <<_LT_EOF
11781 #line $LINENO "configure"
11782 #include "confdefs.h"
11783
11784 #if HAVE_DLFCN_H
11785 #include <dlfcn.h>
11786 #endif
11787
11788 #include <stdio.h>
11789
11790 #ifdef RTLD_GLOBAL
11791 #  define LT_DLGLOBAL           RTLD_GLOBAL
11792 #else
11793 #  ifdef DL_GLOBAL
11794 #    define LT_DLGLOBAL         DL_GLOBAL
11795 #  else
11796 #    define LT_DLGLOBAL         0
11797 #  endif
11798 #endif
11799
11800 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11801    find out it does not work in some platform. */
11802 #ifndef LT_DLLAZY_OR_NOW
11803 #  ifdef RTLD_LAZY
11804 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11805 #  else
11806 #    ifdef DL_LAZY
11807 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11808 #    else
11809 #      ifdef RTLD_NOW
11810 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11811 #      else
11812 #        ifdef DL_NOW
11813 #          define LT_DLLAZY_OR_NOW      DL_NOW
11814 #        else
11815 #          define LT_DLLAZY_OR_NOW      0
11816 #        endif
11817 #      endif
11818 #    endif
11819 #  endif
11820 #endif
11821
11822 /* When -fvisbility=hidden is used, assume the code has been annotated
11823    correspondingly for the symbols needed.  */
11824 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11825 int fnord () __attribute__((visibility("default")));
11826 #endif
11827
11828 int fnord () { return 42; }
11829 int main ()
11830 {
11831   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11832   int status = $lt_dlunknown;
11833
11834   if (self)
11835     {
11836       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11837       else
11838         {
11839           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11840           else puts (dlerror ());
11841         }
11842       /* dlclose (self); */
11843     }
11844   else
11845     puts (dlerror ());
11846
11847   return status;
11848 }
11849 _LT_EOF
11850   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11851   (eval $ac_link) 2>&5
11852   ac_status=$?
11853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11854   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11855     (./conftest; exit; ) >&5 2>/dev/null
11856     lt_status=$?
11857     case x$lt_status in
11858       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11859       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11860       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11861     esac
11862   else :
11863     # compilation failed
11864     lt_cv_dlopen_self_static=no
11865   fi
11866 fi
11867 rm -fr conftest*
11868
11869
11870 fi
11871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11872 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11873     fi
11874
11875     CPPFLAGS="$save_CPPFLAGS"
11876     LDFLAGS="$save_LDFLAGS"
11877     LIBS="$save_LIBS"
11878     ;;
11879   esac
11880
11881   case $lt_cv_dlopen_self in
11882   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11883   *) enable_dlopen_self=unknown ;;
11884   esac
11885
11886   case $lt_cv_dlopen_self_static in
11887   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11888   *) enable_dlopen_self_static=unknown ;;
11889   esac
11890 fi
11891
11892
11893
11894
11895
11896
11897
11898
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908 striplib=
11909 old_striplib=
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11911 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11912 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11913   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11914   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11916 $as_echo "yes" >&6; }
11917 else
11918 # FIXME - insert some real tests, host_os isn't really good enough
11919   case $host_os in
11920   darwin*)
11921     if test -n "$STRIP" ; then
11922       striplib="$STRIP -x"
11923       old_striplib="$STRIP -S"
11924       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11925 $as_echo "yes" >&6; }
11926     else
11927       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11928 $as_echo "no" >&6; }
11929     fi
11930     ;;
11931   *)
11932     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11933 $as_echo "no" >&6; }
11934     ;;
11935   esac
11936 fi
11937
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949   # Report which library types will actually be built
11950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11951 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11953 $as_echo "$can_build_shared" >&6; }
11954
11955   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11956 $as_echo_n "checking whether to build shared libraries... " >&6; }
11957   test "$can_build_shared" = "no" && enable_shared=no
11958
11959   # On AIX, shared libraries and static libraries use the same namespace, and
11960   # are all built from PIC.
11961   case $host_os in
11962   aix3*)
11963     test "$enable_shared" = yes && enable_static=no
11964     if test -n "$RANLIB"; then
11965       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11966       postinstall_cmds='$RANLIB $lib'
11967     fi
11968     ;;
11969
11970   aix[4-9]*)
11971     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11972       test "$enable_shared" = yes && enable_static=no
11973     fi
11974     ;;
11975   esac
11976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11977 $as_echo "$enable_shared" >&6; }
11978
11979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11980 $as_echo_n "checking whether to build static libraries... " >&6; }
11981   # Make sure either enable_shared or enable_static is yes.
11982   test "$enable_shared" = yes || enable_static=yes
11983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11984 $as_echo "$enable_static" >&6; }
11985
11986
11987
11988
11989 fi
11990 ac_ext=c
11991 ac_cpp='$CPP $CPPFLAGS'
11992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11995
11996 CC="$lt_save_CC"
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012         ac_config_commands="$ac_config_commands libtool"
12013
12014
12015
12016
12017 # Only expand once:
12018
12019
12020
12021 # On Solaris 10 and 12 CPP gets set to cc -E, however this still
12022 # does some input parsing.  We need strict ANSI-C style tokenization,
12023 # check this:
12024
12025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a C preprocessor that does not parse its input" >&5
12026 $as_echo_n "checking for a C preprocessor that does not parse its input... " >&6; }
12027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12028 /* end confdefs.h.  */
12029 1.5.0 16BIT
12030 _ACEOF
12031 if ac_fn_c_try_cpp "$LINENO"; then :
12032   DFNCPP="$CPP"
12033 else
12034   DFNCPP=""
12035    sav_CPP="$CPP"
12036    for CPP in "${CC-cc} -E" "${CC-cc} -E -traditional-cpp" "/lib/cpp" "cpp"; do
12037       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12038 /* end confdefs.h.  */
12039 1.5.0 16BIT
12040 _ACEOF
12041 if ac_fn_c_try_cpp "$LINENO"; then :
12042   DFNCPP="$CPP"
12043          break
12044 fi
12045 rm -f conftest.err conftest.i conftest.$ac_ext
12046    done
12047    CPP="$sav_CPP"
12048 fi
12049 rm -f conftest.err conftest.i conftest.$ac_ext
12050 if test -n "$DFNCPP"; then
12051    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DFNCPP" >&5
12052 $as_echo "$DFNCPP" >&6; }
12053
12054 else
12055    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12056 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12057 as_fn_error 1 "not found
12058 See \`config.log' for more details" "$LINENO" 5; }
12059 fi
12060
12061 # Checks for header files.
12062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12063 $as_echo_n "checking for ANSI C header files... " >&6; }
12064 if ${ac_cv_header_stdc+:} false; then :
12065   $as_echo_n "(cached) " >&6
12066 else
12067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12068 /* end confdefs.h.  */
12069 #include <stdlib.h>
12070 #include <stdarg.h>
12071 #include <string.h>
12072 #include <float.h>
12073
12074 int
12075 main ()
12076 {
12077
12078   ;
12079   return 0;
12080 }
12081 _ACEOF
12082 if ac_fn_c_try_compile "$LINENO"; then :
12083   ac_cv_header_stdc=yes
12084 else
12085   ac_cv_header_stdc=no
12086 fi
12087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12088
12089 if test $ac_cv_header_stdc = yes; then
12090   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12092 /* end confdefs.h.  */
12093 #include <string.h>
12094
12095 _ACEOF
12096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12097   $EGREP "memchr" >/dev/null 2>&1; then :
12098
12099 else
12100   ac_cv_header_stdc=no
12101 fi
12102 rm -f conftest*
12103
12104 fi
12105
12106 if test $ac_cv_header_stdc = yes; then
12107   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12109 /* end confdefs.h.  */
12110 #include <stdlib.h>
12111
12112 _ACEOF
12113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12114   $EGREP "free" >/dev/null 2>&1; then :
12115
12116 else
12117   ac_cv_header_stdc=no
12118 fi
12119 rm -f conftest*
12120
12121 fi
12122
12123 if test $ac_cv_header_stdc = yes; then
12124   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12125   if test "$cross_compiling" = yes; then :
12126   :
12127 else
12128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12129 /* end confdefs.h.  */
12130 #include <ctype.h>
12131 #include <stdlib.h>
12132 #if ((' ' & 0x0FF) == 0x020)
12133 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12134 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12135 #else
12136 # define ISLOWER(c) \
12137                    (('a' <= (c) && (c) <= 'i') \
12138                      || ('j' <= (c) && (c) <= 'r') \
12139                      || ('s' <= (c) && (c) <= 'z'))
12140 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12141 #endif
12142
12143 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12144 int
12145 main ()
12146 {
12147   int i;
12148   for (i = 0; i < 256; i++)
12149     if (XOR (islower (i), ISLOWER (i))
12150         || toupper (i) != TOUPPER (i))
12151       return 2;
12152   return 0;
12153 }
12154 _ACEOF
12155 if ac_fn_c_try_run "$LINENO"; then :
12156
12157 else
12158   ac_cv_header_stdc=no
12159 fi
12160 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12161   conftest.$ac_objext conftest.beam conftest.$ac_ext
12162 fi
12163
12164 fi
12165 fi
12166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12167 $as_echo "$ac_cv_header_stdc" >&6; }
12168 if test $ac_cv_header_stdc = yes; then
12169
12170 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12171
12172 fi
12173
12174 for ac_header in malloc.h stdlib.h string.h strings.h
12175 do :
12176   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12177 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12178 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12179   cat >>confdefs.h <<_ACEOF
12180 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12181 _ACEOF
12182
12183 fi
12184
12185 done
12186
12187
12188 # Checks for typedefs, structures, and compiler characteristics.
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12190 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12191 if ${ac_cv_c_const+:} false; then :
12192   $as_echo_n "(cached) " >&6
12193 else
12194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12195 /* end confdefs.h.  */
12196
12197 int
12198 main ()
12199 {
12200 /* FIXME: Include the comments suggested by Paul. */
12201 #ifndef __cplusplus
12202   /* Ultrix mips cc rejects this.  */
12203   typedef int charset[2];
12204   const charset cs;
12205   /* SunOS 4.1.1 cc rejects this.  */
12206   char const *const *pcpcc;
12207   char **ppc;
12208   /* NEC SVR4.0.2 mips cc rejects this.  */
12209   struct point {int x, y;};
12210   static struct point const zero = {0,0};
12211   /* AIX XL C 1.02.0.0 rejects this.
12212      It does not let you subtract one const X* pointer from another in
12213      an arm of an if-expression whose if-part is not a constant
12214      expression */
12215   const char *g = "string";
12216   pcpcc = &g + (g ? g-g : 0);
12217   /* HPUX 7.0 cc rejects these. */
12218   ++pcpcc;
12219   ppc = (char**) pcpcc;
12220   pcpcc = (char const *const *) ppc;
12221   { /* SCO 3.2v4 cc rejects this.  */
12222     char *t;
12223     char const *s = 0 ? (char *) 0 : (char const *) 0;
12224
12225     *t++ = 0;
12226     if (s) return 0;
12227   }
12228   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
12229     int x[] = {25, 17};
12230     const int *foo = &x[0];
12231     ++foo;
12232   }
12233   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12234     typedef const int *iptr;
12235     iptr p = 0;
12236     ++p;
12237   }
12238   { /* AIX XL C 1.02.0.0 rejects this saying
12239        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12240     struct s { int j; const int *ap[3]; };
12241     struct s *b; b->j = 5;
12242   }
12243   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12244     const int foo = 10;
12245     if (!foo) return 0;
12246   }
12247   return !cs[0] && !zero.x;
12248 #endif
12249
12250   ;
12251   return 0;
12252 }
12253 _ACEOF
12254 if ac_fn_c_try_compile "$LINENO"; then :
12255   ac_cv_c_const=yes
12256 else
12257   ac_cv_c_const=no
12258 fi
12259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12260 fi
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12262 $as_echo "$ac_cv_c_const" >&6; }
12263 if test $ac_cv_c_const = no; then
12264
12265 $as_echo "#define const /**/" >>confdefs.h
12266
12267 fi
12268
12269 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12270 if test "x$ac_cv_type_size_t" = xyes; then :
12271
12272 else
12273
12274 cat >>confdefs.h <<_ACEOF
12275 #define size_t unsigned int
12276 _ACEOF
12277
12278 fi
12279
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
12281 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
12282 if ${ac_cv_struct_tm+:} false; then :
12283   $as_echo_n "(cached) " >&6
12284 else
12285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12286 /* end confdefs.h.  */
12287 #include <sys/types.h>
12288 #include <time.h>
12289
12290 int
12291 main ()
12292 {
12293 struct tm tm;
12294                                      int *p = &tm.tm_sec;
12295                                      return !p;
12296   ;
12297   return 0;
12298 }
12299 _ACEOF
12300 if ac_fn_c_try_compile "$LINENO"; then :
12301   ac_cv_struct_tm=time.h
12302 else
12303   ac_cv_struct_tm=sys/time.h
12304 fi
12305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12306 fi
12307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
12308 $as_echo "$ac_cv_struct_tm" >&6; }
12309 if test $ac_cv_struct_tm = sys/time.h; then
12310
12311 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
12312
12313 fi
12314
12315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
12316 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
12317 if ${ac_cv_c_restrict+:} false; then :
12318   $as_echo_n "(cached) " >&6
12319 else
12320   ac_cv_c_restrict=no
12321    # The order here caters to the fact that C++ does not require restrict.
12322    for ac_kw in __restrict __restrict__ _Restrict restrict; do
12323      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12324 /* end confdefs.h.  */
12325 typedef int * int_ptr;
12326         int foo (int_ptr $ac_kw ip) {
12327         return ip[0];
12328        }
12329 int
12330 main ()
12331 {
12332 int s[1];
12333         int * $ac_kw t = s;
12334         t[0] = 0;
12335         return foo(t)
12336   ;
12337   return 0;
12338 }
12339 _ACEOF
12340 if ac_fn_c_try_compile "$LINENO"; then :
12341   ac_cv_c_restrict=$ac_kw
12342 fi
12343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12344      test "$ac_cv_c_restrict" != no && break
12345    done
12346
12347 fi
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
12349 $as_echo "$ac_cv_c_restrict" >&6; }
12350
12351  case $ac_cv_c_restrict in
12352    restrict) ;;
12353    no) $as_echo "#define restrict /**/" >>confdefs.h
12354  ;;
12355    *)  cat >>confdefs.h <<_ACEOF
12356 #define restrict $ac_cv_c_restrict
12357 _ACEOF
12358  ;;
12359  esac
12360
12361
12362 # Checks for library functions.
12363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
12364 $as_echo_n "checking for working strtod... " >&6; }
12365 if ${ac_cv_func_strtod+:} false; then :
12366   $as_echo_n "(cached) " >&6
12367 else
12368   if test "$cross_compiling" = yes; then :
12369   ac_cv_func_strtod=no
12370 else
12371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12372 /* end confdefs.h.  */
12373
12374 $ac_includes_default
12375 #ifndef strtod
12376 double strtod ();
12377 #endif
12378 int
12379 main()
12380 {
12381   {
12382     /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
12383     char *string = " +69";
12384     char *term;
12385     double value;
12386     value = strtod (string, &term);
12387     if (value != 69 || term != (string + 4))
12388       return 1;
12389   }
12390
12391   {
12392     /* Under Solaris 2.4, strtod returns the wrong value for the
12393        terminating character under some conditions.  */
12394     char *string = "NaN";
12395     char *term;
12396     strtod (string, &term);
12397     if (term != string && *(term - 1) == 0)
12398       return 1;
12399   }
12400   return 0;
12401 }
12402
12403 _ACEOF
12404 if ac_fn_c_try_run "$LINENO"; then :
12405   ac_cv_func_strtod=yes
12406 else
12407   ac_cv_func_strtod=no
12408 fi
12409 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12410   conftest.$ac_objext conftest.beam conftest.$ac_ext
12411 fi
12412
12413 fi
12414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
12415 $as_echo "$ac_cv_func_strtod" >&6; }
12416 if test $ac_cv_func_strtod = no; then
12417   case " $LIBOBJS " in
12418   *" strtod.$ac_objext "* ) ;;
12419   *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
12420  ;;
12421 esac
12422
12423 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
12424 if test "x$ac_cv_func_pow" = xyes; then :
12425
12426 fi
12427
12428 if test $ac_cv_func_pow = no; then
12429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
12430 $as_echo_n "checking for pow in -lm... " >&6; }
12431 if ${ac_cv_lib_m_pow+:} false; then :
12432   $as_echo_n "(cached) " >&6
12433 else
12434   ac_check_lib_save_LIBS=$LIBS
12435 LIBS="-lm  $LIBS"
12436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12437 /* end confdefs.h.  */
12438
12439 /* Override any GCC internal prototype to avoid an error.
12440    Use char because int might match the return type of a GCC
12441    builtin and then its argument prototype would still apply.  */
12442 #ifdef __cplusplus
12443 extern "C"
12444 #endif
12445 char pow ();
12446 int
12447 main ()
12448 {
12449 return pow ();
12450   ;
12451   return 0;
12452 }
12453 _ACEOF
12454 if ac_fn_c_try_link "$LINENO"; then :
12455   ac_cv_lib_m_pow=yes
12456 else
12457   ac_cv_lib_m_pow=no
12458 fi
12459 rm -f core conftest.err conftest.$ac_objext \
12460     conftest$ac_exeext conftest.$ac_ext
12461 LIBS=$ac_check_lib_save_LIBS
12462 fi
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
12464 $as_echo "$ac_cv_lib_m_pow" >&6; }
12465 if test "x$ac_cv_lib_m_pow" = xyes; then :
12466   POW_LIB=-lm
12467 else
12468   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
12469 $as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
12470 fi
12471
12472 fi
12473
12474 fi
12475
12476 for ac_func in memset
12477 do :
12478   ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
12479 if test "x$ac_cv_func_memset" = xyes; then :
12480   cat >>confdefs.h <<_ACEOF
12481 #define HAVE_MEMSET 1
12482 _ACEOF
12483
12484 else
12485   as_fn_error $? "memset not found in libc" "$LINENO" 5
12486 fi
12487 done
12488
12489 for ac_func in pow
12490 do :
12491   ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
12492 if test "x$ac_cv_func_pow" = xyes; then :
12493   cat >>confdefs.h <<_ACEOF
12494 #define HAVE_POW 1
12495 _ACEOF
12496
12497 else
12498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
12499 $as_echo_n "checking for pow in -lm... " >&6; }
12500 if ${ac_cv_lib_m_pow+:} false; then :
12501   $as_echo_n "(cached) " >&6
12502 else
12503   ac_check_lib_save_LIBS=$LIBS
12504 LIBS="-lm  $LIBS"
12505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12506 /* end confdefs.h.  */
12507
12508 /* Override any GCC internal prototype to avoid an error.
12509    Use char because int might match the return type of a GCC
12510    builtin and then its argument prototype would still apply.  */
12511 #ifdef __cplusplus
12512 extern "C"
12513 #endif
12514 char pow ();
12515 int
12516 main ()
12517 {
12518 return pow ();
12519   ;
12520   return 0;
12521 }
12522 _ACEOF
12523 if ac_fn_c_try_link "$LINENO"; then :
12524   ac_cv_lib_m_pow=yes
12525 else
12526   ac_cv_lib_m_pow=no
12527 fi
12528 rm -f core conftest.err conftest.$ac_objext \
12529     conftest$ac_exeext conftest.$ac_ext
12530 LIBS=$ac_check_lib_save_LIBS
12531 fi
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
12533 $as_echo "$ac_cv_lib_m_pow" >&6; }
12534 if test "x$ac_cv_lib_m_pow" = xyes; then :
12535   cat >>confdefs.h <<_ACEOF
12536 #define HAVE_LIBM 1
12537 _ACEOF
12538
12539   LIBS="-lm $LIBS"
12540
12541 else
12542   as_fn_error $? "cannot find pow" "$LINENO" 5
12543 fi
12544
12545 fi
12546 done
12547
12548
12549 # Check whether --with-zlib-prefix was given.
12550 if test "${with_zlib_prefix+set}" = set; then :
12551   withval=$with_zlib_prefix; ZPREFIX=${withval}
12552 else
12553   ZPREFIX='z_'
12554 fi
12555
12556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
12557 $as_echo_n "checking for zlibVersion in -lz... " >&6; }
12558 if ${ac_cv_lib_z_zlibVersion+:} false; then :
12559   $as_echo_n "(cached) " >&6
12560 else
12561   ac_check_lib_save_LIBS=$LIBS
12562 LIBS="-lz  $LIBS"
12563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12564 /* end confdefs.h.  */
12565
12566 /* Override any GCC internal prototype to avoid an error.
12567    Use char because int might match the return type of a GCC
12568    builtin and then its argument prototype would still apply.  */
12569 #ifdef __cplusplus
12570 extern "C"
12571 #endif
12572 char zlibVersion ();
12573 int
12574 main ()
12575 {
12576 return zlibVersion ();
12577   ;
12578   return 0;
12579 }
12580 _ACEOF
12581 if ac_fn_c_try_link "$LINENO"; then :
12582   ac_cv_lib_z_zlibVersion=yes
12583 else
12584   ac_cv_lib_z_zlibVersion=no
12585 fi
12586 rm -f core conftest.err conftest.$ac_objext \
12587     conftest$ac_exeext conftest.$ac_ext
12588 LIBS=$ac_check_lib_save_LIBS
12589 fi
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
12591 $as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
12592 if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
12593   cat >>confdefs.h <<_ACEOF
12594 #define HAVE_LIBZ 1
12595 _ACEOF
12596
12597   LIBS="-lz $LIBS"
12598
12599 else
12600   as_ac_Lib=`$as_echo "ac_cv_lib_z_${ZPREFIX}zlibVersion" | $as_tr_sh`
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ZPREFIX}zlibVersion in -lz" >&5
12602 $as_echo_n "checking for ${ZPREFIX}zlibVersion in -lz... " >&6; }
12603 if eval \${$as_ac_Lib+:} false; then :
12604   $as_echo_n "(cached) " >&6
12605 else
12606   ac_check_lib_save_LIBS=$LIBS
12607 LIBS="-lz  $LIBS"
12608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12609 /* end confdefs.h.  */
12610
12611 /* Override any GCC internal prototype to avoid an error.
12612    Use char because int might match the return type of a GCC
12613    builtin and then its argument prototype would still apply.  */
12614 #ifdef __cplusplus
12615 extern "C"
12616 #endif
12617 char ${ZPREFIX}zlibVersion ();
12618 int
12619 main ()
12620 {
12621 return ${ZPREFIX}zlibVersion ();
12622   ;
12623   return 0;
12624 }
12625 _ACEOF
12626 if ac_fn_c_try_link "$LINENO"; then :
12627   eval "$as_ac_Lib=yes"
12628 else
12629   eval "$as_ac_Lib=no"
12630 fi
12631 rm -f core conftest.err conftest.$ac_objext \
12632     conftest$ac_exeext conftest.$ac_ext
12633 LIBS=$ac_check_lib_save_LIBS
12634 fi
12635 eval ac_res=\$$as_ac_Lib
12636                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12637 $as_echo "$ac_res" >&6; }
12638 if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
12639   cat >>confdefs.h <<_ACEOF
12640 #define HAVE_LIBZ 1
12641 _ACEOF
12642
12643   LIBS="-lz $LIBS"
12644
12645 else
12646   as_fn_error $? "zlib not installed" "$LINENO" 5
12647 fi
12648
12649 fi
12650
12651
12652 # The following is for pngvalid, to ensure it catches FP errors even on
12653 # platforms that don't enable FP exceptions, the function appears in the math
12654 # library (typically), it's not an error if it is not found.
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5
12656 $as_echo_n "checking for feenableexcept in -lm... " >&6; }
12657 if ${ac_cv_lib_m_feenableexcept+:} false; then :
12658   $as_echo_n "(cached) " >&6
12659 else
12660   ac_check_lib_save_LIBS=$LIBS
12661 LIBS="-lm  $LIBS"
12662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12663 /* end confdefs.h.  */
12664
12665 /* Override any GCC internal prototype to avoid an error.
12666    Use char because int might match the return type of a GCC
12667    builtin and then its argument prototype would still apply.  */
12668 #ifdef __cplusplus
12669 extern "C"
12670 #endif
12671 char feenableexcept ();
12672 int
12673 main ()
12674 {
12675 return feenableexcept ();
12676   ;
12677   return 0;
12678 }
12679 _ACEOF
12680 if ac_fn_c_try_link "$LINENO"; then :
12681   ac_cv_lib_m_feenableexcept=yes
12682 else
12683   ac_cv_lib_m_feenableexcept=no
12684 fi
12685 rm -f core conftest.err conftest.$ac_objext \
12686     conftest$ac_exeext conftest.$ac_ext
12687 LIBS=$ac_check_lib_save_LIBS
12688 fi
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5
12690 $as_echo "$ac_cv_lib_m_feenableexcept" >&6; }
12691 if test "x$ac_cv_lib_m_feenableexcept" = xyes; then :
12692   cat >>confdefs.h <<_ACEOF
12693 #define HAVE_LIBM 1
12694 _ACEOF
12695
12696   LIBS="-lm $LIBS"
12697
12698 fi
12699
12700 for ac_func in feenableexcept
12701 do :
12702   ac_fn_c_check_func "$LINENO" "feenableexcept" "ac_cv_func_feenableexcept"
12703 if test "x$ac_cv_func_feenableexcept" = xyes; then :
12704   cat >>confdefs.h <<_ACEOF
12705 #define HAVE_FEENABLEEXCEPT 1
12706 _ACEOF
12707
12708 fi
12709 done
12710
12711
12712 LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG
12713 LIBPNG_DEFINES=$LIBPNG_DEFINES
12714
12715
12716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5
12717 $as_echo_n "checking if libraries can be versioned... " >&6; }
12718
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if using Solaris linker" >&5
12720 $as_echo_n "checking if using Solaris linker... " >&6; }
12721 SLD=`$LD --version 2>&1 | grep Solaris`
12722 if test "$SLD"; then
12723     have_solaris_ld=yes
12724     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12725 $as_echo "yes" >&6; }
12726 else
12727     have_solaris_ld=no
12728     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12729 $as_echo "no" >&6; }
12730 fi
12731  if test "$have_solaris_ld" = "yes"; then
12732   HAVE_SOLARIS_LD_TRUE=
12733   HAVE_SOLARIS_LD_FALSE='#'
12734 else
12735   HAVE_SOLARIS_LD_TRUE='#'
12736   HAVE_SOLARIS_LD_FALSE=
12737 fi
12738
12739
12740 # Special case for PE/COFF platforms: ld reports
12741 # support for version-script, but doesn't actually
12742 # DO anything with it.
12743 case $host in
12744 *cygwin* | *mingw32* | *interix* )
12745     have_ld_version_script=no
12746     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12747 $as_echo "no" >&6; }
12748 ;;
12749 * )
12750
12751 if test "$have_solaris_ld" = "yes"; then
12752     GLD=`$LD --help < /dev/null 2>&1 | grep 'M mapfile'`
12753 else
12754     GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
12755 fi
12756
12757 if test "$GLD"; then
12758     have_ld_version_script=yes
12759     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12760 $as_echo "yes" >&6; }
12761 else
12762     have_ld_version_script=no
12763     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12764 $as_echo "no" >&6; }
12765     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5
12766 $as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
12767 fi
12768 ;;
12769 esac
12770
12771  if test "$have_ld_version_script" = "yes"; then
12772   HAVE_LD_VERSION_SCRIPT_TRUE=
12773   HAVE_LD_VERSION_SCRIPT_FALSE='#'
12774 else
12775   HAVE_LD_VERSION_SCRIPT_TRUE='#'
12776   HAVE_LD_VERSION_SCRIPT_FALSE=
12777 fi
12778
12779
12780 if test "$have_ld_version_script" = "yes"; then
12781     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
12782 $as_echo_n "checking for symbol prefix... " >&6; }
12783     SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
12784                    | ${CPP-${CC-gcc} -E} - 2>&1 \
12785                    | ${EGREP-grep} "^PREFIX=" \
12786                    | ${SED-sed} "s:^PREFIX=::"`
12787
12788     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5
12789 $as_echo "$SYMBOL_PREFIX" >&6; }
12790 fi
12791
12792 # Substitutions for .in files
12793
12794
12795
12796
12797
12798 # Additional arguments (and substitutions)
12799 # Allow the pkg-config directory to be set
12800
12801 # Check whether --with-pkgconfigdir was given.
12802 if test "${with_pkgconfigdir+set}" = set; then :
12803   withval=$with_pkgconfigdir; pkgconfigdir=${withval}
12804 else
12805   pkgconfigdir='${libdir}/pkgconfig'
12806 fi
12807
12808
12809
12810 { $as_echo "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5
12811 $as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;}
12812
12813 # Make the *-config binary config scripts optional
12814
12815 # Check whether --with-binconfigs was given.
12816 if test "${with_binconfigs+set}" = set; then :
12817   withval=$with_binconfigs; if test "${withval}" = no; then
12818                 binconfigs=
12819                 { $as_echo "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5
12820 $as_echo "$as_me: libpng-config scripts will not be built" >&6;}
12821         else
12822                 binconfigs='${binconfigs}'
12823         fi
12824 else
12825   binconfigs='${binconfigs}'
12826 fi
12827
12828
12829
12830 # Because GCC by default assembles code with an executable stack, even though it
12831 # compiles C code with a non-executable stack, it is necessary to do a fixup
12832 # here (this may by GCC specific)
12833 AM_CCASFLAGS=-Wa,--noexecstack
12834
12835
12836 # Check whether --enable-arm-neon was given.
12837 if test "${enable_arm_neon+set}" = set; then :
12838   enableval=$enable_arm_neon; if test "${enableval}" = yes; then
12839
12840 $as_echo "#define PNG_ARM_NEON 1" >>confdefs.h
12841
12842
12843 $as_echo "#define PNG_ALIGNED_MEMORY_SUPPORTED 1" >>confdefs.h
12844
12845         fi
12846 fi
12847
12848  if test "${enable_arm_neon:-no}" = yes; then
12849   PNG_ARM_NEON_TRUE=
12850   PNG_ARM_NEON_FALSE='#'
12851 else
12852   PNG_ARM_NEON_TRUE='#'
12853   PNG_ARM_NEON_FALSE=
12854 fi
12855
12856
12857 # Config files, substituting as above
12858 ac_config_files="$ac_config_files Makefile libpng.pc:libpng.pc.in"
12859
12860 ac_config_files="$ac_config_files libpng-config:libpng-config.in"
12861
12862
12863 cat >confcache <<\_ACEOF
12864 # This file is a shell script that caches the results of configure
12865 # tests run on this system so they can be shared between configure
12866 # scripts and configure runs, see configure's option --config-cache.
12867 # It is not useful on other systems.  If it contains results you don't
12868 # want to keep, you may remove or edit it.
12869 #
12870 # config.status only pays attention to the cache file if you give it
12871 # the --recheck option to rerun configure.
12872 #
12873 # `ac_cv_env_foo' variables (set or unset) will be overridden when
12874 # loading this file, other *unset* `ac_cv_foo' will be assigned the
12875 # following values.
12876
12877 _ACEOF
12878
12879 # The following way of writing the cache mishandles newlines in values,
12880 # but we know of no workaround that is simple, portable, and efficient.
12881 # So, we kill variables containing newlines.
12882 # Ultrix sh set writes to stderr and can't be redirected directly,
12883 # and sets the high bit in the cache file unless we assign to the vars.
12884 (
12885   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
12886     eval ac_val=\$$ac_var
12887     case $ac_val in #(
12888     *${as_nl}*)
12889       case $ac_var in #(
12890       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
12891 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
12892       esac
12893       case $ac_var in #(
12894       _ | IFS | as_nl) ;; #(
12895       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
12896       *) { eval $ac_var=; unset $ac_var;} ;;
12897       esac ;;
12898     esac
12899   done
12900
12901   (set) 2>&1 |
12902     case $as_nl`(ac_space=' '; set) 2>&1` in #(
12903     *${as_nl}ac_space=\ *)
12904       # `set' does not quote correctly, so add quotes: double-quote
12905       # substitution turns \\\\ into \\, and sed turns \\ into \.
12906       sed -n \
12907         "s/'/'\\\\''/g;
12908           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
12909       ;; #(
12910     *)
12911       # `set' quotes correctly as required by POSIX, so do not add quotes.
12912       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
12913       ;;
12914     esac |
12915     sort
12916 ) |
12917   sed '
12918      /^ac_cv_env_/b end
12919      t clear
12920      :clear
12921      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
12922      t end
12923      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
12924      :end' >>confcache
12925 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
12926   if test -w "$cache_file"; then
12927     if test "x$cache_file" != "x/dev/null"; then
12928       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
12929 $as_echo "$as_me: updating cache $cache_file" >&6;}
12930       if test ! -f "$cache_file" || test -h "$cache_file"; then
12931         cat confcache >"$cache_file"
12932       else
12933         case $cache_file in #(
12934         */* | ?:*)
12935           mv -f confcache "$cache_file"$$ &&
12936           mv -f "$cache_file"$$ "$cache_file" ;; #(
12937         *)
12938           mv -f confcache "$cache_file" ;;
12939         esac
12940       fi
12941     fi
12942   else
12943     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
12944 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
12945   fi
12946 fi
12947 rm -f confcache
12948
12949 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12950 # Let make expand exec_prefix.
12951 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12952
12953 DEFS=-DHAVE_CONFIG_H
12954
12955 ac_libobjs=
12956 ac_ltlibobjs=
12957 U=
12958 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12959   # 1. Remove the extension, and $U if already installed.
12960   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12961   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
12962   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
12963   #    will be set to the directory where LIBOBJS objects are built.
12964   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12965   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12966 done
12967 LIBOBJS=$ac_libobjs
12968
12969 LTLIBOBJS=$ac_ltlibobjs
12970
12971
12972  if test -n "$EXEEXT"; then
12973   am__EXEEXT_TRUE=
12974   am__EXEEXT_FALSE='#'
12975 else
12976   am__EXEEXT_TRUE='#'
12977   am__EXEEXT_FALSE=
12978 fi
12979
12980 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
12981   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
12982 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12983 fi
12984 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
12985   as_fn_error $? "conditional \"AMDEP\" was never defined.
12986 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12987 fi
12988 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
12989   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
12990 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12991 fi
12992 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
12993   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
12994 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12995 fi
12996 if test -z "${HAVE_SOLARIS_LD_TRUE}" && test -z "${HAVE_SOLARIS_LD_FALSE}"; then
12997   as_fn_error $? "conditional \"HAVE_SOLARIS_LD\" was never defined.
12998 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12999 fi
13000 if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then
13001   as_fn_error $? "conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined.
13002 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13003 fi
13004 if test -z "${PNG_ARM_NEON_TRUE}" && test -z "${PNG_ARM_NEON_FALSE}"; then
13005   as_fn_error $? "conditional \"PNG_ARM_NEON\" was never defined.
13006 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13007 fi
13008
13009 : "${CONFIG_STATUS=./config.status}"
13010 ac_write_fail=0
13011 ac_clean_files_save=$ac_clean_files
13012 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13013 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13014 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13015 as_write_fail=0
13016 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13017 #! $SHELL
13018 # Generated by $as_me.
13019 # Run this file to recreate the current configuration.
13020 # Compiler output produced by configure, useful for debugging
13021 # configure, is in config.log if it exists.
13022
13023 debug=false
13024 ac_cs_recheck=false
13025 ac_cs_silent=false
13026
13027 SHELL=\${CONFIG_SHELL-$SHELL}
13028 export SHELL
13029 _ASEOF
13030 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13031 ## -------------------- ##
13032 ## M4sh Initialization. ##
13033 ## -------------------- ##
13034
13035 # Be more Bourne compatible
13036 DUALCASE=1; export DUALCASE # for MKS sh
13037 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13038   emulate sh
13039   NULLCMD=:
13040   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13041   # is contrary to our usage.  Disable this feature.
13042   alias -g '${1+"$@"}'='"$@"'
13043   setopt NO_GLOB_SUBST
13044 else
13045   case `(set -o) 2>/dev/null` in #(
13046   *posix*) :
13047     set -o posix ;; #(
13048   *) :
13049      ;;
13050 esac
13051 fi
13052
13053
13054 as_nl='
13055 '
13056 export as_nl
13057 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13058 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13059 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13060 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13061 # Prefer a ksh shell builtin over an external printf program on Solaris,
13062 # but without wasting forks for bash or zsh.
13063 if test -z "$BASH_VERSION$ZSH_VERSION" \
13064     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13065   as_echo='print -r --'
13066   as_echo_n='print -rn --'
13067 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13068   as_echo='printf %s\n'
13069   as_echo_n='printf %s'
13070 else
13071   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13072     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13073     as_echo_n='/usr/ucb/echo -n'
13074   else
13075     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13076     as_echo_n_body='eval
13077       arg=$1;
13078       case $arg in #(
13079       *"$as_nl"*)
13080         expr "X$arg" : "X\\(.*\\)$as_nl";
13081         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13082       esac;
13083       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13084     '
13085     export as_echo_n_body
13086     as_echo_n='sh -c $as_echo_n_body as_echo'
13087   fi
13088   export as_echo_body
13089   as_echo='sh -c $as_echo_body as_echo'
13090 fi
13091
13092 # The user is always right.
13093 if test "${PATH_SEPARATOR+set}" != set; then
13094   PATH_SEPARATOR=:
13095   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13096     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13097       PATH_SEPARATOR=';'
13098   }
13099 fi
13100
13101
13102 # IFS
13103 # We need space, tab and new line, in precisely that order.  Quoting is
13104 # there to prevent editors from complaining about space-tab.
13105 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13106 # splitting by setting IFS to empty value.)
13107 IFS=" ""        $as_nl"
13108
13109 # Find who we are.  Look in the path if we contain no directory separator.
13110 as_myself=
13111 case $0 in #((
13112   *[\\/]* ) as_myself=$0 ;;
13113   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13114 for as_dir in $PATH
13115 do
13116   IFS=$as_save_IFS
13117   test -z "$as_dir" && as_dir=.
13118     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13119   done
13120 IFS=$as_save_IFS
13121
13122      ;;
13123 esac
13124 # We did not find ourselves, most probably we were run as `sh COMMAND'
13125 # in which case we are not to be found in the path.
13126 if test "x$as_myself" = x; then
13127   as_myself=$0
13128 fi
13129 if test ! -f "$as_myself"; then
13130   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13131   exit 1
13132 fi
13133
13134 # Unset variables that we do not need and which cause bugs (e.g. in
13135 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13136 # suppresses any "Segmentation fault" message there.  '((' could
13137 # trigger a bug in pdksh 5.2.14.
13138 for as_var in BASH_ENV ENV MAIL MAILPATH
13139 do eval test x\${$as_var+set} = xset \
13140   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13141 done
13142 PS1='$ '
13143 PS2='> '
13144 PS4='+ '
13145
13146 # NLS nuisances.
13147 LC_ALL=C
13148 export LC_ALL
13149 LANGUAGE=C
13150 export LANGUAGE
13151
13152 # CDPATH.
13153 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13154
13155
13156 # as_fn_error STATUS ERROR [LINENO LOG_FD]
13157 # ----------------------------------------
13158 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13159 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13160 # script with STATUS, using 1 if that was 0.
13161 as_fn_error ()
13162 {
13163   as_status=$1; test $as_status -eq 0 && as_status=1
13164   if test "$4"; then
13165     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13166     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13167   fi
13168   $as_echo "$as_me: error: $2" >&2
13169   as_fn_exit $as_status
13170 } # as_fn_error
13171
13172
13173 # as_fn_set_status STATUS
13174 # -----------------------
13175 # Set $? to STATUS, without forking.
13176 as_fn_set_status ()
13177 {
13178   return $1
13179 } # as_fn_set_status
13180
13181 # as_fn_exit STATUS
13182 # -----------------
13183 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13184 as_fn_exit ()
13185 {
13186   set +e
13187   as_fn_set_status $1
13188   exit $1
13189 } # as_fn_exit
13190
13191 # as_fn_unset VAR
13192 # ---------------
13193 # Portably unset VAR.
13194 as_fn_unset ()
13195 {
13196   { eval $1=; unset $1;}
13197 }
13198 as_unset=as_fn_unset
13199 # as_fn_append VAR VALUE
13200 # ----------------------
13201 # Append the text in VALUE to the end of the definition contained in VAR. Take
13202 # advantage of any shell optimizations that allow amortized linear growth over
13203 # repeated appends, instead of the typical quadratic growth present in naive
13204 # implementations.
13205 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13206   eval 'as_fn_append ()
13207   {
13208     eval $1+=\$2
13209   }'
13210 else
13211   as_fn_append ()
13212   {
13213     eval $1=\$$1\$2
13214   }
13215 fi # as_fn_append
13216
13217 # as_fn_arith ARG...
13218 # ------------------
13219 # Perform arithmetic evaluation on the ARGs, and store the result in the
13220 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13221 # must be portable across $(()) and expr.
13222 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13223   eval 'as_fn_arith ()
13224   {
13225     as_val=$(( $* ))
13226   }'
13227 else
13228   as_fn_arith ()
13229   {
13230     as_val=`expr "$@" || test $? -eq 1`
13231   }
13232 fi # as_fn_arith
13233
13234
13235 if expr a : '\(a\)' >/dev/null 2>&1 &&
13236    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13237   as_expr=expr
13238 else
13239   as_expr=false
13240 fi
13241
13242 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13243   as_basename=basename
13244 else
13245   as_basename=false
13246 fi
13247
13248 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13249   as_dirname=dirname
13250 else
13251   as_dirname=false
13252 fi
13253
13254 as_me=`$as_basename -- "$0" ||
13255 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13256          X"$0" : 'X\(//\)$' \| \
13257          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13258 $as_echo X/"$0" |
13259     sed '/^.*\/\([^/][^/]*\)\/*$/{
13260             s//\1/
13261             q
13262           }
13263           /^X\/\(\/\/\)$/{
13264             s//\1/
13265             q
13266           }
13267           /^X\/\(\/\).*/{
13268             s//\1/
13269             q
13270           }
13271           s/.*/./; q'`
13272
13273 # Avoid depending upon Character Ranges.
13274 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13275 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13276 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13277 as_cr_digits='0123456789'
13278 as_cr_alnum=$as_cr_Letters$as_cr_digits
13279
13280 ECHO_C= ECHO_N= ECHO_T=
13281 case `echo -n x` in #(((((
13282 -n*)
13283   case `echo 'xy\c'` in
13284   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13285   xy)  ECHO_C='\c';;
13286   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13287        ECHO_T=' ';;
13288   esac;;
13289 *)
13290   ECHO_N='-n';;
13291 esac
13292
13293 rm -f conf$$ conf$$.exe conf$$.file
13294 if test -d conf$$.dir; then
13295   rm -f conf$$.dir/conf$$.file
13296 else
13297   rm -f conf$$.dir
13298   mkdir conf$$.dir 2>/dev/null
13299 fi
13300 if (echo >conf$$.file) 2>/dev/null; then
13301   if ln -s conf$$.file conf$$ 2>/dev/null; then
13302     as_ln_s='ln -s'
13303     # ... but there are two gotchas:
13304     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13305     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13306     # In both cases, we have to default to `cp -p'.
13307     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13308       as_ln_s='cp -p'
13309   elif ln conf$$.file conf$$ 2>/dev/null; then
13310     as_ln_s=ln
13311   else
13312     as_ln_s='cp -p'
13313   fi
13314 else
13315   as_ln_s='cp -p'
13316 fi
13317 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13318 rmdir conf$$.dir 2>/dev/null
13319
13320
13321 # as_fn_mkdir_p
13322 # -------------
13323 # Create "$as_dir" as a directory, including parents if necessary.
13324 as_fn_mkdir_p ()
13325 {
13326
13327   case $as_dir in #(
13328   -*) as_dir=./$as_dir;;
13329   esac
13330   test -d "$as_dir" || eval $as_mkdir_p || {
13331     as_dirs=
13332     while :; do
13333       case $as_dir in #(
13334       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13335       *) as_qdir=$as_dir;;
13336       esac
13337       as_dirs="'$as_qdir' $as_dirs"
13338       as_dir=`$as_dirname -- "$as_dir" ||
13339 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13340          X"$as_dir" : 'X\(//\)[^/]' \| \
13341          X"$as_dir" : 'X\(//\)$' \| \
13342          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13343 $as_echo X"$as_dir" |
13344     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13345             s//\1/
13346             q
13347           }
13348           /^X\(\/\/\)[^/].*/{
13349             s//\1/
13350             q
13351           }
13352           /^X\(\/\/\)$/{
13353             s//\1/
13354             q
13355           }
13356           /^X\(\/\).*/{
13357             s//\1/
13358             q
13359           }
13360           s/.*/./; q'`
13361       test -d "$as_dir" && break
13362     done
13363     test -z "$as_dirs" || eval "mkdir $as_dirs"
13364   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
13365
13366
13367 } # as_fn_mkdir_p
13368 if mkdir -p . 2>/dev/null; then
13369   as_mkdir_p='mkdir -p "$as_dir"'
13370 else
13371   test -d ./-p && rmdir ./-p
13372   as_mkdir_p=false
13373 fi
13374
13375 if test -x / >/dev/null 2>&1; then
13376   as_test_x='test -x'
13377 else
13378   if ls -dL / >/dev/null 2>&1; then
13379     as_ls_L_option=L
13380   else
13381     as_ls_L_option=
13382   fi
13383   as_test_x='
13384     eval sh -c '\''
13385       if test -d "$1"; then
13386         test -d "$1/.";
13387       else
13388         case $1 in #(
13389         -*)set "./$1";;
13390         esac;
13391         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13392         ???[sx]*):;;*)false;;esac;fi
13393     '\'' sh
13394   '
13395 fi
13396 as_executable_p=$as_test_x
13397
13398 # Sed expression to map a string onto a valid CPP name.
13399 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13400
13401 # Sed expression to map a string onto a valid variable name.
13402 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13403
13404
13405 exec 6>&1
13406 ## ----------------------------------- ##
13407 ## Main body of $CONFIG_STATUS script. ##
13408 ## ----------------------------------- ##
13409 _ASEOF
13410 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13411
13412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13413 # Save the log message, to keep $0 and so on meaningful, and to
13414 # report actual input values of CONFIG_FILES etc. instead of their
13415 # values after options handling.
13416 ac_log="
13417 This file was extended by libpng $as_me 1.5.7, which was
13418 generated by GNU Autoconf 2.68.  Invocation command line was
13419
13420   CONFIG_FILES    = $CONFIG_FILES
13421   CONFIG_HEADERS  = $CONFIG_HEADERS
13422   CONFIG_LINKS    = $CONFIG_LINKS
13423   CONFIG_COMMANDS = $CONFIG_COMMANDS
13424   $ $0 $@
13425
13426 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13427 "
13428
13429 _ACEOF
13430
13431 case $ac_config_files in *"
13432 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13433 esac
13434
13435 case $ac_config_headers in *"
13436 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13437 esac
13438
13439
13440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13441 # Files that config.status was made for.
13442 config_files="$ac_config_files"
13443 config_headers="$ac_config_headers"
13444 config_commands="$ac_config_commands"
13445
13446 _ACEOF
13447
13448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13449 ac_cs_usage="\
13450 \`$as_me' instantiates files and other configuration actions
13451 from templates according to the current configuration.  Unless the files
13452 and actions are specified as TAGs, all are instantiated by default.
13453
13454 Usage: $0 [OPTION]... [TAG]...
13455
13456   -h, --help       print this help, then exit
13457   -V, --version    print version number and configuration settings, then exit
13458       --config     print configuration, then exit
13459   -q, --quiet, --silent
13460                    do not print progress messages
13461   -d, --debug      don't remove temporary files
13462       --recheck    update $as_me by reconfiguring in the same conditions
13463       --file=FILE[:TEMPLATE]
13464                    instantiate the configuration file FILE
13465       --header=FILE[:TEMPLATE]
13466                    instantiate the configuration header FILE
13467
13468 Configuration files:
13469 $config_files
13470
13471 Configuration headers:
13472 $config_headers
13473
13474 Configuration commands:
13475 $config_commands
13476
13477 Report bugs to <png-mng-implement@lists.sourceforge.net>."
13478
13479 _ACEOF
13480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13481 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
13482 ac_cs_version="\\
13483 libpng config.status 1.5.7
13484 configured by $0, generated by GNU Autoconf 2.68,
13485   with options \\"\$ac_cs_config\\"
13486
13487 Copyright (C) 2010 Free Software Foundation, Inc.
13488 This config.status script is free software; the Free Software Foundation
13489 gives unlimited permission to copy, distribute and modify it."
13490
13491 ac_pwd='$ac_pwd'
13492 srcdir='$srcdir'
13493 INSTALL='$INSTALL'
13494 MKDIR_P='$MKDIR_P'
13495 AWK='$AWK'
13496 test -n "\$AWK" || AWK=awk
13497 _ACEOF
13498
13499 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13500 # The default lists apply if the user does not specify any file.
13501 ac_need_defaults=:
13502 while test $# != 0
13503 do
13504   case $1 in
13505   --*=?*)
13506     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13507     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
13508     ac_shift=:
13509     ;;
13510   --*=)
13511     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13512     ac_optarg=
13513     ac_shift=:
13514     ;;
13515   *)
13516     ac_option=$1
13517     ac_optarg=$2
13518     ac_shift=shift
13519     ;;
13520   esac
13521
13522   case $ac_option in
13523   # Handling of the options.
13524   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13525     ac_cs_recheck=: ;;
13526   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
13527     $as_echo "$ac_cs_version"; exit ;;
13528   --config | --confi | --conf | --con | --co | --c )
13529     $as_echo "$ac_cs_config"; exit ;;
13530   --debug | --debu | --deb | --de | --d | -d )
13531     debug=: ;;
13532   --file | --fil | --fi | --f )
13533     $ac_shift
13534     case $ac_optarg in
13535     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13536     '') as_fn_error $? "missing file argument" ;;
13537     esac
13538     as_fn_append CONFIG_FILES " '$ac_optarg'"
13539     ac_need_defaults=false;;
13540   --header | --heade | --head | --hea )
13541     $ac_shift
13542     case $ac_optarg in
13543     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13544     esac
13545     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
13546     ac_need_defaults=false;;
13547   --he | --h)
13548     # Conflict between --help and --header
13549     as_fn_error $? "ambiguous option: \`$1'
13550 Try \`$0 --help' for more information.";;
13551   --help | --hel | -h )
13552     $as_echo "$ac_cs_usage"; exit ;;
13553   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
13554   | -silent | --silent | --silen | --sile | --sil | --si | --s)
13555     ac_cs_silent=: ;;
13556
13557   # This is an error.
13558   -*) as_fn_error $? "unrecognized option: \`$1'
13559 Try \`$0 --help' for more information." ;;
13560
13561   *) as_fn_append ac_config_targets " $1"
13562      ac_need_defaults=false ;;
13563
13564   esac
13565   shift
13566 done
13567
13568 ac_configure_extra_args=
13569
13570 if $ac_cs_silent; then
13571   exec 6>/dev/null
13572   ac_configure_extra_args="$ac_configure_extra_args --silent"
13573 fi
13574
13575 _ACEOF
13576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13577 if \$ac_cs_recheck; then
13578   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13579   shift
13580   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
13581   CONFIG_SHELL='$SHELL'
13582   export CONFIG_SHELL
13583   exec "\$@"
13584 fi
13585
13586 _ACEOF
13587 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13588 exec 5>>config.log
13589 {
13590   echo
13591   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
13592 ## Running $as_me. ##
13593 _ASBOX
13594   $as_echo "$ac_log"
13595 } >&5
13596
13597 _ACEOF
13598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13599 #
13600 # INIT-COMMANDS
13601 #
13602 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
13603
13604
13605 # The HP-UX ksh and POSIX shell print the target directory to stdout
13606 # if CDPATH is set.
13607 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13608
13609 sed_quote_subst='$sed_quote_subst'
13610 double_quote_subst='$double_quote_subst'
13611 delay_variable_subst='$delay_variable_subst'
13612 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
13613 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
13614 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
13615 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
13616 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
13617 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
13618 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
13619 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
13620 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
13621 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
13622 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
13623 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
13624 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
13625 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
13626 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
13627 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
13628 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
13629 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
13630 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
13631 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
13632 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
13633 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
13634 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
13635 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
13636 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
13637 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
13638 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
13639 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
13640 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
13641 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
13642 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
13643 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
13644 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
13645 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
13646 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
13647 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
13648 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
13649 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
13650 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
13651 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
13652 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
13653 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
13654 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
13655 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
13656 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
13657 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
13658 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13659 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13660 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
13661 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
13662 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
13663 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
13664 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
13665 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
13666 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
13667 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
13668 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
13669 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"`'
13670 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
13671 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
13672 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
13673 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
13674 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
13675 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
13676 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
13677 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
13678 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
13679 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
13680 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
13681 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
13682 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
13683 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
13684 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
13685 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
13686 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
13687 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
13688 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13689 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
13690 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
13691 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
13692 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
13693 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
13694 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
13695 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13696 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
13697 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13698 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
13699 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13700 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
13701 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
13702 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
13703 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
13704 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
13705 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
13706 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
13707 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
13708 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
13709 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
13710 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
13711 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
13712 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
13713 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
13714 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
13715 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
13716 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
13717 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
13718 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
13719 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
13720 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
13721 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
13722 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
13723 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
13724 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
13725 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
13726 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
13727 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
13728 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
13729 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
13730 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13731 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13732 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
13733 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
13734 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
13735 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
13736 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
13737 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
13738 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
13739 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
13740 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
13741 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
13742 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
13743
13744 LTCC='$LTCC'
13745 LTCFLAGS='$LTCFLAGS'
13746 compiler='$compiler_DEFAULT'
13747
13748 # A function that is used when there is no print builtin or printf.
13749 func_fallback_echo ()
13750 {
13751   eval 'cat <<_LTECHO_EOF
13752 \$1
13753 _LTECHO_EOF'
13754 }
13755
13756 # Quote evaled strings.
13757 for var in SED \
13758 GREP \
13759 EGREP \
13760 FGREP \
13761 SHELL \
13762 ECHO \
13763 LD \
13764 AS \
13765 DLLTOOL \
13766 OBJDUMP \
13767 PATH_SEPARATOR \
13768 NM \
13769 LN_S \
13770 lt_SP2NL \
13771 lt_NL2SP \
13772 reload_flag \
13773 deplibs_check_method \
13774 file_magic_cmd \
13775 file_magic_glob \
13776 want_nocaseglob \
13777 sharedlib_from_linklib_cmd \
13778 AR \
13779 AR_FLAGS \
13780 archiver_list_spec \
13781 STRIP \
13782 RANLIB \
13783 CC \
13784 CFLAGS \
13785 compiler \
13786 lt_cv_sys_global_symbol_pipe \
13787 lt_cv_sys_global_symbol_to_cdecl \
13788 lt_cv_sys_global_symbol_to_c_name_address \
13789 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
13790 nm_file_list_spec \
13791 lt_prog_compiler_no_builtin_flag \
13792 lt_prog_compiler_pic \
13793 lt_prog_compiler_wl \
13794 lt_prog_compiler_static \
13795 lt_cv_prog_compiler_c_o \
13796 need_locks \
13797 MANIFEST_TOOL \
13798 DSYMUTIL \
13799 NMEDIT \
13800 LIPO \
13801 OTOOL \
13802 OTOOL64 \
13803 shrext_cmds \
13804 export_dynamic_flag_spec \
13805 whole_archive_flag_spec \
13806 compiler_needs_object \
13807 with_gnu_ld \
13808 allow_undefined_flag \
13809 no_undefined_flag \
13810 hardcode_libdir_flag_spec \
13811 hardcode_libdir_separator \
13812 exclude_expsyms \
13813 include_expsyms \
13814 file_list_spec \
13815 variables_saved_for_relink \
13816 libname_spec \
13817 library_names_spec \
13818 soname_spec \
13819 install_override_mode \
13820 finish_eval \
13821 old_striplib \
13822 striplib; do
13823     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
13824     *[\\\\\\\`\\"\\\$]*)
13825       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
13826       ;;
13827     *)
13828       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13829       ;;
13830     esac
13831 done
13832
13833 # Double-quote double-evaled strings.
13834 for var in reload_cmds \
13835 old_postinstall_cmds \
13836 old_postuninstall_cmds \
13837 old_archive_cmds \
13838 extract_expsyms_cmds \
13839 old_archive_from_new_cmds \
13840 old_archive_from_expsyms_cmds \
13841 archive_cmds \
13842 archive_expsym_cmds \
13843 module_cmds \
13844 module_expsym_cmds \
13845 export_symbols_cmds \
13846 prelink_cmds \
13847 postlink_cmds \
13848 postinstall_cmds \
13849 postuninstall_cmds \
13850 finish_cmds \
13851 sys_lib_search_path_spec \
13852 sys_lib_dlsearch_path_spec; do
13853     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
13854     *[\\\\\\\`\\"\\\$]*)
13855       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
13856       ;;
13857     *)
13858       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13859       ;;
13860     esac
13861 done
13862
13863 ac_aux_dir='$ac_aux_dir'
13864 xsi_shell='$xsi_shell'
13865 lt_shell_append='$lt_shell_append'
13866
13867 # See if we are running on zsh, and set the options which allow our
13868 # commands through without removal of \ escapes INIT.
13869 if test -n "\${ZSH_VERSION+set}" ; then
13870    setopt NO_GLOB_SUBST
13871 fi
13872
13873
13874     PACKAGE='$PACKAGE'
13875     VERSION='$VERSION'
13876     TIMESTAMP='$TIMESTAMP'
13877     RM='$RM'
13878     ofile='$ofile'
13879
13880
13881
13882
13883 _ACEOF
13884
13885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13886
13887 # Handling of arguments.
13888 for ac_config_target in $ac_config_targets
13889 do
13890   case $ac_config_target in
13891     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
13892     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
13893     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
13894     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
13895     "libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:libpng.pc.in" ;;
13896     "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:libpng-config.in" ;;
13897
13898   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
13899   esac
13900 done
13901
13902
13903 # If the user did not use the arguments to specify the items to instantiate,
13904 # then the envvar interface is used.  Set only those that are not.
13905 # We use the long form for the default assignment because of an extremely
13906 # bizarre bug on SunOS 4.1.3.
13907 if $ac_need_defaults; then
13908   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
13909   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
13910   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
13911 fi
13912
13913 # Have a temporary directory for convenience.  Make it in the build tree
13914 # simply because there is no reason against having it here, and in addition,
13915 # creating and moving files from /tmp can sometimes cause problems.
13916 # Hook for its removal unless debugging.
13917 # Note that there is a small window in which the directory will not be cleaned:
13918 # after its creation but before its name has been assigned to `$tmp'.
13919 $debug ||
13920 {
13921   tmp= ac_tmp=
13922   trap 'exit_status=$?
13923   : "${ac_tmp:=$tmp}"
13924   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
13925 ' 0
13926   trap 'as_fn_exit 1' 1 2 13 15
13927 }
13928 # Create a (secure) tmp directory for tmp files.
13929
13930 {
13931   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
13932   test -d "$tmp"
13933 }  ||
13934 {
13935   tmp=./conf$$-$RANDOM
13936   (umask 077 && mkdir "$tmp")
13937 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
13938 ac_tmp=$tmp
13939
13940 # Set up the scripts for CONFIG_FILES section.
13941 # No need to generate them if there are no CONFIG_FILES.
13942 # This happens for instance with `./config.status config.h'.
13943 if test -n "$CONFIG_FILES"; then
13944
13945
13946 ac_cr=`echo X | tr X '\015'`
13947 # On cygwin, bash can eat \r inside `` if the user requested igncr.
13948 # But we know of no other shell where ac_cr would be empty at this
13949 # point, so we can use a bashism as a fallback.
13950 if test "x$ac_cr" = x; then
13951   eval ac_cr=\$\'\\r\'
13952 fi
13953 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
13954 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
13955   ac_cs_awk_cr='\\r'
13956 else
13957   ac_cs_awk_cr=$ac_cr
13958 fi
13959
13960 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
13961 _ACEOF
13962
13963
13964 {
13965   echo "cat >conf$$subs.awk <<_ACEOF" &&
13966   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
13967   echo "_ACEOF"
13968 } >conf$$subs.sh ||
13969   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
13970 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
13971 ac_delim='%!_!# '
13972 for ac_last_try in false false false false false :; do
13973   . ./conf$$subs.sh ||
13974     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
13975
13976   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
13977   if test $ac_delim_n = $ac_delim_num; then
13978     break
13979   elif $ac_last_try; then
13980     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
13981   else
13982     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13983   fi
13984 done
13985 rm -f conf$$subs.sh
13986
13987 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13988 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
13989 _ACEOF
13990 sed -n '
13991 h
13992 s/^/S["/; s/!.*/"]=/
13993 p
13994 g
13995 s/^[^!]*!//
13996 :repl
13997 t repl
13998 s/'"$ac_delim"'$//
13999 t delim
14000 :nl
14001 h
14002 s/\(.\{148\}\)..*/\1/
14003 t more1
14004 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14005 p
14006 n
14007 b repl
14008 :more1
14009 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14010 p
14011 g
14012 s/.\{148\}//
14013 t nl
14014 :delim
14015 h
14016 s/\(.\{148\}\)..*/\1/
14017 t more2
14018 s/["\\]/\\&/g; s/^/"/; s/$/"/
14019 p
14020 b
14021 :more2
14022 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14023 p
14024 g
14025 s/.\{148\}//
14026 t delim
14027 ' <conf$$subs.awk | sed '
14028 /^[^""]/{
14029   N
14030   s/\n//
14031 }
14032 ' >>$CONFIG_STATUS || ac_write_fail=1
14033 rm -f conf$$subs.awk
14034 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14035 _ACAWK
14036 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
14037   for (key in S) S_is_set[key] = 1
14038   FS = "\a"
14039
14040 }
14041 {
14042   line = $ 0
14043   nfields = split(line, field, "@")
14044   substed = 0
14045   len = length(field[1])
14046   for (i = 2; i < nfields; i++) {
14047     key = field[i]
14048     keylen = length(key)
14049     if (S_is_set[key]) {
14050       value = S[key]
14051       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14052       len += length(value) + length(field[++i])
14053       substed = 1
14054     } else
14055       len += 1 + keylen
14056   }
14057
14058   print line
14059 }
14060
14061 _ACAWK
14062 _ACEOF
14063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14064 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14065   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14066 else
14067   cat
14068 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
14069   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14070 _ACEOF
14071
14072 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14073 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14074 # trailing colons and then remove the whole line if VPATH becomes empty
14075 # (actually we leave an empty line to preserve line numbers).
14076 if test "x$srcdir" = x.; then
14077   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
14078 h
14079 s///
14080 s/^/:/
14081 s/[      ]*$/:/
14082 s/:\$(srcdir):/:/g
14083 s/:\${srcdir}:/:/g
14084 s/:@srcdir@:/:/g
14085 s/^:*//
14086 s/:*$//
14087 x
14088 s/\(=[   ]*\).*/\1/
14089 G
14090 s/\n//
14091 s/^[^=]*=[       ]*$//
14092 }'
14093 fi
14094
14095 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14096 fi # test -n "$CONFIG_FILES"
14097
14098 # Set up the scripts for CONFIG_HEADERS section.
14099 # No need to generate them if there are no CONFIG_HEADERS.
14100 # This happens for instance with `./config.status Makefile'.
14101 if test -n "$CONFIG_HEADERS"; then
14102 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
14103 BEGIN {
14104 _ACEOF
14105
14106 # Transform confdefs.h into an awk script `defines.awk', embedded as
14107 # here-document in config.status, that substitutes the proper values into
14108 # config.h.in to produce config.h.
14109
14110 # Create a delimiter string that does not exist in confdefs.h, to ease
14111 # handling of long lines.
14112 ac_delim='%!_!# '
14113 for ac_last_try in false false :; do
14114   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
14115   if test -z "$ac_tt"; then
14116     break
14117   elif $ac_last_try; then
14118     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14119   else
14120     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14121   fi
14122 done
14123
14124 # For the awk script, D is an array of macro values keyed by name,
14125 # likewise P contains macro parameters if any.  Preserve backslash
14126 # newline sequences.
14127
14128 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14129 sed -n '
14130 s/.\{148\}/&'"$ac_delim"'/g
14131 t rset
14132 :rset
14133 s/^[     ]*#[    ]*define[       ][      ]*/ /
14134 t def
14135 d
14136 :def
14137 s/\\$//
14138 t bsnl
14139 s/["\\]/\\&/g
14140 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14141 D["\1"]=" \3"/p
14142 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14143 d
14144 :bsnl
14145 s/["\\]/\\&/g
14146 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14147 D["\1"]=" \3\\\\\\n"\\/p
14148 t cont
14149 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14150 t cont
14151 d
14152 :cont
14153 n
14154 s/.\{148\}/&'"$ac_delim"'/g
14155 t clear
14156 :clear
14157 s/\\$//
14158 t bsnlc
14159 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14160 d
14161 :bsnlc
14162 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14163 b cont
14164 ' <confdefs.h | sed '
14165 s/'"$ac_delim"'/"\\\
14166 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14167
14168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14169   for (key in D) D_is_set[key] = 1
14170   FS = "\a"
14171 }
14172 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14173   line = \$ 0
14174   split(line, arg, " ")
14175   if (arg[1] == "#") {
14176     defundef = arg[2]
14177     mac1 = arg[3]
14178   } else {
14179     defundef = substr(arg[1], 2)
14180     mac1 = arg[2]
14181   }
14182   split(mac1, mac2, "(") #)
14183   macro = mac2[1]
14184   prefix = substr(line, 1, index(line, defundef) - 1)
14185   if (D_is_set[macro]) {
14186     # Preserve the white space surrounding the "#".
14187     print prefix "define", macro P[macro] D[macro]
14188     next
14189   } else {
14190     # Replace #undef with comments.  This is necessary, for example,
14191     # in the case of _POSIX_SOURCE, which is predefined and required
14192     # on some systems where configure will not decide to define it.
14193     if (defundef == "undef") {
14194       print "/*", prefix defundef, macro, "*/"
14195       next
14196     }
14197   }
14198 }
14199 { print }
14200 _ACAWK
14201 _ACEOF
14202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14203   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14204 fi # test -n "$CONFIG_HEADERS"
14205
14206
14207 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
14208 shift
14209 for ac_tag
14210 do
14211   case $ac_tag in
14212   :[FHLC]) ac_mode=$ac_tag; continue;;
14213   esac
14214   case $ac_mode$ac_tag in
14215   :[FHL]*:*);;
14216   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14217   :[FH]-) ac_tag=-:-;;
14218   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14219   esac
14220   ac_save_IFS=$IFS
14221   IFS=:
14222   set x $ac_tag
14223   IFS=$ac_save_IFS
14224   shift
14225   ac_file=$1
14226   shift
14227
14228   case $ac_mode in
14229   :L) ac_source=$1;;
14230   :[FH])
14231     ac_file_inputs=
14232     for ac_f
14233     do
14234       case $ac_f in
14235       -) ac_f="$ac_tmp/stdin";;
14236       *) # Look for the file first in the build tree, then in the source tree
14237          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14238          # because $ac_f cannot contain `:'.
14239          test -f "$ac_f" ||
14240            case $ac_f in
14241            [\\/$]*) false;;
14242            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14243            esac ||
14244            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14245       esac
14246       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14247       as_fn_append ac_file_inputs " '$ac_f'"
14248     done
14249
14250     # Let's still pretend it is `configure' which instantiates (i.e., don't
14251     # use $as_me), people would be surprised to read:
14252     #    /* config.h.  Generated by config.status.  */
14253     configure_input='Generated from '`
14254           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14255         `' by configure.'
14256     if test x"$ac_file" != x-; then
14257       configure_input="$ac_file.  $configure_input"
14258       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14259 $as_echo "$as_me: creating $ac_file" >&6;}
14260     fi
14261     # Neutralize special characters interpreted by sed in replacement strings.
14262     case $configure_input in #(
14263     *\&* | *\|* | *\\* )
14264        ac_sed_conf_input=`$as_echo "$configure_input" |
14265        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14266     *) ac_sed_conf_input=$configure_input;;
14267     esac
14268
14269     case $ac_tag in
14270     *:-:* | *:-) cat >"$ac_tmp/stdin" \
14271       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14272     esac
14273     ;;
14274   esac
14275
14276   ac_dir=`$as_dirname -- "$ac_file" ||
14277 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14278          X"$ac_file" : 'X\(//\)[^/]' \| \
14279          X"$ac_file" : 'X\(//\)$' \| \
14280          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14281 $as_echo X"$ac_file" |
14282     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14283             s//\1/
14284             q
14285           }
14286           /^X\(\/\/\)[^/].*/{
14287             s//\1/
14288             q
14289           }
14290           /^X\(\/\/\)$/{
14291             s//\1/
14292             q
14293           }
14294           /^X\(\/\).*/{
14295             s//\1/
14296             q
14297           }
14298           s/.*/./; q'`
14299   as_dir="$ac_dir"; as_fn_mkdir_p
14300   ac_builddir=.
14301
14302 case "$ac_dir" in
14303 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14304 *)
14305   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14306   # A ".." for each directory in $ac_dir_suffix.
14307   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14308   case $ac_top_builddir_sub in
14309   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14310   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14311   esac ;;
14312 esac
14313 ac_abs_top_builddir=$ac_pwd
14314 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14315 # for backward compatibility:
14316 ac_top_builddir=$ac_top_build_prefix
14317
14318 case $srcdir in
14319   .)  # We are building in place.
14320     ac_srcdir=.
14321     ac_top_srcdir=$ac_top_builddir_sub
14322     ac_abs_top_srcdir=$ac_pwd ;;
14323   [\\/]* | ?:[\\/]* )  # Absolute name.
14324     ac_srcdir=$srcdir$ac_dir_suffix;
14325     ac_top_srcdir=$srcdir
14326     ac_abs_top_srcdir=$srcdir ;;
14327   *) # Relative name.
14328     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14329     ac_top_srcdir=$ac_top_build_prefix$srcdir
14330     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14331 esac
14332 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14333
14334
14335   case $ac_mode in
14336   :F)
14337   #
14338   # CONFIG_FILE
14339   #
14340
14341   case $INSTALL in
14342   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14343   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14344   esac
14345   ac_MKDIR_P=$MKDIR_P
14346   case $MKDIR_P in
14347   [\\/$]* | ?:[\\/]* ) ;;
14348   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
14349   esac
14350 _ACEOF
14351
14352 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14353 # If the template does not know about datarootdir, expand it.
14354 # FIXME: This hack should be removed a few years after 2.60.
14355 ac_datarootdir_hack=; ac_datarootdir_seen=
14356 ac_sed_dataroot='
14357 /datarootdir/ {
14358   p
14359   q
14360 }
14361 /@datadir@/p
14362 /@docdir@/p
14363 /@infodir@/p
14364 /@localedir@/p
14365 /@mandir@/p'
14366 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14367 *datarootdir*) ac_datarootdir_seen=yes;;
14368 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14369   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14370 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14371 _ACEOF
14372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14373   ac_datarootdir_hack='
14374   s&@datadir@&$datadir&g
14375   s&@docdir@&$docdir&g
14376   s&@infodir@&$infodir&g
14377   s&@localedir@&$localedir&g
14378   s&@mandir@&$mandir&g
14379   s&\\\${datarootdir}&$datarootdir&g' ;;
14380 esac
14381 _ACEOF
14382
14383 # Neutralize VPATH when `$srcdir' = `.'.
14384 # Shell code in configure.ac might set extrasub.
14385 # FIXME: do we really want to maintain this feature?
14386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14387 ac_sed_extra="$ac_vpsub
14388 $extrasub
14389 _ACEOF
14390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14391 :t
14392 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14393 s|@configure_input@|$ac_sed_conf_input|;t t
14394 s&@top_builddir@&$ac_top_builddir_sub&;t t
14395 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14396 s&@srcdir@&$ac_srcdir&;t t
14397 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14398 s&@top_srcdir@&$ac_top_srcdir&;t t
14399 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14400 s&@builddir@&$ac_builddir&;t t
14401 s&@abs_builddir@&$ac_abs_builddir&;t t
14402 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14403 s&@INSTALL@&$ac_INSTALL&;t t
14404 s&@MKDIR_P@&$ac_MKDIR_P&;t t
14405 $ac_datarootdir_hack
14406 "
14407 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
14408   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14409
14410 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14411   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
14412   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
14413       "$ac_tmp/out"`; test -z "$ac_out"; } &&
14414   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14415 which seems to be undefined.  Please make sure it is defined" >&5
14416 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14417 which seems to be undefined.  Please make sure it is defined" >&2;}
14418
14419   rm -f "$ac_tmp/stdin"
14420   case $ac_file in
14421   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14422   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14423   esac \
14424   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14425  ;;
14426   :H)
14427   #
14428   # CONFIG_HEADER
14429   #
14430   if test x"$ac_file" != x-; then
14431     {
14432       $as_echo "/* $configure_input  */" \
14433       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
14434     } >"$ac_tmp/config.h" \
14435       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14436     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
14437       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14438 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14439     else
14440       rm -f "$ac_file"
14441       mv "$ac_tmp/config.h" "$ac_file" \
14442         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14443     fi
14444   else
14445     $as_echo "/* $configure_input  */" \
14446       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
14447       || as_fn_error $? "could not create -" "$LINENO" 5
14448   fi
14449 # Compute "$ac_file"'s index in $config_headers.
14450 _am_arg="$ac_file"
14451 _am_stamp_count=1
14452 for _am_header in $config_headers :; do
14453   case $_am_header in
14454     $_am_arg | $_am_arg:* )
14455       break ;;
14456     * )
14457       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
14458   esac
14459 done
14460 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
14461 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14462          X"$_am_arg" : 'X\(//\)[^/]' \| \
14463          X"$_am_arg" : 'X\(//\)$' \| \
14464          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
14465 $as_echo X"$_am_arg" |
14466     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14467             s//\1/
14468             q
14469           }
14470           /^X\(\/\/\)[^/].*/{
14471             s//\1/
14472             q
14473           }
14474           /^X\(\/\/\)$/{
14475             s//\1/
14476             q
14477           }
14478           /^X\(\/\).*/{
14479             s//\1/
14480             q
14481           }
14482           s/.*/./; q'`/stamp-h$_am_stamp_count
14483  ;;
14484
14485   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14486 $as_echo "$as_me: executing $ac_file commands" >&6;}
14487  ;;
14488   esac
14489
14490
14491   case $ac_file$ac_mode in
14492     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
14493   # Autoconf 2.62 quotes --file arguments for eval, but not when files
14494   # are listed without --file.  Let's play safe and only enable the eval
14495   # if we detect the quoting.
14496   case $CONFIG_FILES in
14497   *\'*) eval set x "$CONFIG_FILES" ;;
14498   *)   set x $CONFIG_FILES ;;
14499   esac
14500   shift
14501   for mf
14502   do
14503     # Strip MF so we end up with the name of the file.
14504     mf=`echo "$mf" | sed -e 's/:.*$//'`
14505     # Check whether this is an Automake generated Makefile or not.
14506     # We used to match only the files named `Makefile.in', but
14507     # some people rename them; so instead we look at the file content.
14508     # Grep'ing the first line is not enough: some people post-process
14509     # each Makefile.in and add a new line on top of each file to say so.
14510     # Grep'ing the whole file is not good either: AIX grep has a line
14511     # limit of 2048, but all sed's we know have understand at least 4000.
14512     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
14513       dirpart=`$as_dirname -- "$mf" ||
14514 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14515          X"$mf" : 'X\(//\)[^/]' \| \
14516          X"$mf" : 'X\(//\)$' \| \
14517          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
14518 $as_echo X"$mf" |
14519     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14520             s//\1/
14521             q
14522           }
14523           /^X\(\/\/\)[^/].*/{
14524             s//\1/
14525             q
14526           }
14527           /^X\(\/\/\)$/{
14528             s//\1/
14529             q
14530           }
14531           /^X\(\/\).*/{
14532             s//\1/
14533             q
14534           }
14535           s/.*/./; q'`
14536     else
14537       continue
14538     fi
14539     # Extract the definition of DEPDIR, am__include, and am__quote
14540     # from the Makefile without running `make'.
14541     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
14542     test -z "$DEPDIR" && continue
14543     am__include=`sed -n 's/^am__include = //p' < "$mf"`
14544     test -z "am__include" && continue
14545     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
14546     # When using ansi2knr, U may be empty or an underscore; expand it
14547     U=`sed -n 's/^U = //p' < "$mf"`
14548     # Find all dependency output files, they are included files with
14549     # $(DEPDIR) in their names.  We invoke sed twice because it is the
14550     # simplest approach to changing $(DEPDIR) to its actual value in the
14551     # expansion.
14552     for file in `sed -n "
14553       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
14554          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
14555       # Make sure the directory exists.
14556       test -f "$dirpart/$file" && continue
14557       fdir=`$as_dirname -- "$file" ||
14558 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14559          X"$file" : 'X\(//\)[^/]' \| \
14560          X"$file" : 'X\(//\)$' \| \
14561          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
14562 $as_echo X"$file" |
14563     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14564             s//\1/
14565             q
14566           }
14567           /^X\(\/\/\)[^/].*/{
14568             s//\1/
14569             q
14570           }
14571           /^X\(\/\/\)$/{
14572             s//\1/
14573             q
14574           }
14575           /^X\(\/\).*/{
14576             s//\1/
14577             q
14578           }
14579           s/.*/./; q'`
14580       as_dir=$dirpart/$fdir; as_fn_mkdir_p
14581       # echo "creating $dirpart/$file"
14582       echo '# dummy' > "$dirpart/$file"
14583     done
14584   done
14585 }
14586  ;;
14587     "libtool":C)
14588
14589     # See if we are running on zsh, and set the options which allow our
14590     # commands through without removal of \ escapes.
14591     if test -n "${ZSH_VERSION+set}" ; then
14592       setopt NO_GLOB_SUBST
14593     fi
14594
14595     cfgfile="${ofile}T"
14596     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
14597     $RM "$cfgfile"
14598
14599     cat <<_LT_EOF >> "$cfgfile"
14600 #! $SHELL
14601
14602 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
14603 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
14604 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
14605 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
14606 #
14607 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14608 #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
14609 #                 Foundation, Inc.
14610 #   Written by Gordon Matzigkeit, 1996
14611 #
14612 #   This file is part of GNU Libtool.
14613 #
14614 # GNU Libtool is free software; you can redistribute it and/or
14615 # modify it under the terms of the GNU General Public License as
14616 # published by the Free Software Foundation; either version 2 of
14617 # the License, or (at your option) any later version.
14618 #
14619 # As a special exception to the GNU General Public License,
14620 # if you distribute this file as part of a program or library that
14621 # is built using GNU Libtool, you may include this file under the
14622 # same distribution terms that you use for the rest of that program.
14623 #
14624 # GNU Libtool is distributed in the hope that it will be useful,
14625 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14626 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14627 # GNU General Public License for more details.
14628 #
14629 # You should have received a copy of the GNU General Public License
14630 # along with GNU Libtool; see the file COPYING.  If not, a copy
14631 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
14632 # obtained by writing to the Free Software Foundation, Inc.,
14633 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14634
14635
14636 # The names of the tagged configurations supported by this script.
14637 available_tags=""
14638
14639 # ### BEGIN LIBTOOL CONFIG
14640
14641 # A sed program that does not truncate output.
14642 SED=$lt_SED
14643
14644 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
14645 Xsed="\$SED -e 1s/^X//"
14646
14647 # A grep program that handles long lines.
14648 GREP=$lt_GREP
14649
14650 # An ERE matcher.
14651 EGREP=$lt_EGREP
14652
14653 # A literal string matcher.
14654 FGREP=$lt_FGREP
14655
14656 # Shell to use when invoking shell scripts.
14657 SHELL=$lt_SHELL
14658
14659 # An echo program that protects backslashes.
14660 ECHO=$lt_ECHO
14661
14662 # Which release of libtool.m4 was used?
14663 macro_version=$macro_version
14664 macro_revision=$macro_revision
14665
14666 # Assembler program.
14667 AS=$lt_AS
14668
14669 # DLL creation program.
14670 DLLTOOL=$lt_DLLTOOL
14671
14672 # Object dumper program.
14673 OBJDUMP=$lt_OBJDUMP
14674
14675 # Whether or not to build shared libraries.
14676 build_libtool_libs=$enable_shared
14677
14678 # Whether or not to build static libraries.
14679 build_old_libs=$enable_static
14680
14681 # What type of objects to build.
14682 pic_mode=$pic_mode
14683
14684 # Whether or not to optimize for fast installation.
14685 fast_install=$enable_fast_install
14686
14687 # The PATH separator for the build system.
14688 PATH_SEPARATOR=$lt_PATH_SEPARATOR
14689
14690 # The host system.
14691 host_alias=$host_alias
14692 host=$host
14693 host_os=$host_os
14694
14695 # The build system.
14696 build_alias=$build_alias
14697 build=$build
14698 build_os=$build_os
14699
14700 # A BSD- or MS-compatible name lister.
14701 NM=$lt_NM
14702
14703 # Whether we need soft or hard links.
14704 LN_S=$lt_LN_S
14705
14706 # What is the maximum length of a command?
14707 max_cmd_len=$max_cmd_len
14708
14709 # Object file suffix (normally "o").
14710 objext=$ac_objext
14711
14712 # Executable file suffix (normally "").
14713 exeext=$exeext
14714
14715 # whether the shell understands "unset".
14716 lt_unset=$lt_unset
14717
14718 # turn spaces into newlines.
14719 SP2NL=$lt_lt_SP2NL
14720
14721 # turn newlines into spaces.
14722 NL2SP=$lt_lt_NL2SP
14723
14724 # convert \$build file names to \$host format.
14725 to_host_file_cmd=$lt_cv_to_host_file_cmd
14726
14727 # convert \$build files to toolchain format.
14728 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
14729
14730 # Method to check whether dependent libraries are shared objects.
14731 deplibs_check_method=$lt_deplibs_check_method
14732
14733 # Command to use when deplibs_check_method = "file_magic".
14734 file_magic_cmd=$lt_file_magic_cmd
14735
14736 # How to find potential files when deplibs_check_method = "file_magic".
14737 file_magic_glob=$lt_file_magic_glob
14738
14739 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
14740 want_nocaseglob=$lt_want_nocaseglob
14741
14742 # Command to associate shared and link libraries.
14743 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
14744
14745 # The archiver.
14746 AR=$lt_AR
14747
14748 # Flags to create an archive.
14749 AR_FLAGS=$lt_AR_FLAGS
14750
14751 # How to feed a file listing to the archiver.
14752 archiver_list_spec=$lt_archiver_list_spec
14753
14754 # A symbol stripping program.
14755 STRIP=$lt_STRIP
14756
14757 # Commands used to install an old-style archive.
14758 RANLIB=$lt_RANLIB
14759 old_postinstall_cmds=$lt_old_postinstall_cmds
14760 old_postuninstall_cmds=$lt_old_postuninstall_cmds
14761
14762 # Whether to use a lock for old archive extraction.
14763 lock_old_archive_extraction=$lock_old_archive_extraction
14764
14765 # A C compiler.
14766 LTCC=$lt_CC
14767
14768 # LTCC compiler flags.
14769 LTCFLAGS=$lt_CFLAGS
14770
14771 # Take the output of nm and produce a listing of raw symbols and C names.
14772 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
14773
14774 # Transform the output of nm in a proper C declaration.
14775 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
14776
14777 # Transform the output of nm in a C name address pair.
14778 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
14779
14780 # Transform the output of nm in a C name address pair when lib prefix is needed.
14781 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
14782
14783 # Specify filename containing input files for \$NM.
14784 nm_file_list_spec=$lt_nm_file_list_spec
14785
14786 # The root where to search for dependent libraries,and in which our libraries should be installed.
14787 lt_sysroot=$lt_sysroot
14788
14789 # The name of the directory that contains temporary libtool files.
14790 objdir=$objdir
14791
14792 # Used to examine libraries when file_magic_cmd begins with "file".
14793 MAGIC_CMD=$MAGIC_CMD
14794
14795 # Must we lock files when doing compilation?
14796 need_locks=$lt_need_locks
14797
14798 # Manifest tool.
14799 MANIFEST_TOOL=$lt_MANIFEST_TOOL
14800
14801 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
14802 DSYMUTIL=$lt_DSYMUTIL
14803
14804 # Tool to change global to local symbols on Mac OS X.
14805 NMEDIT=$lt_NMEDIT
14806
14807 # Tool to manipulate fat objects and archives on Mac OS X.
14808 LIPO=$lt_LIPO
14809
14810 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
14811 OTOOL=$lt_OTOOL
14812
14813 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
14814 OTOOL64=$lt_OTOOL64
14815
14816 # Old archive suffix (normally "a").
14817 libext=$libext
14818
14819 # Shared library suffix (normally ".so").
14820 shrext_cmds=$lt_shrext_cmds
14821
14822 # The commands to extract the exported symbol list from a shared archive.
14823 extract_expsyms_cmds=$lt_extract_expsyms_cmds
14824
14825 # Variables whose values should be saved in libtool wrapper scripts and
14826 # restored at link time.
14827 variables_saved_for_relink=$lt_variables_saved_for_relink
14828
14829 # Do we need the "lib" prefix for modules?
14830 need_lib_prefix=$need_lib_prefix
14831
14832 # Do we need a version for libraries?
14833 need_version=$need_version
14834
14835 # Library versioning type.
14836 version_type=$version_type
14837
14838 # Shared library runtime path variable.
14839 runpath_var=$runpath_var
14840
14841 # Shared library path variable.
14842 shlibpath_var=$shlibpath_var
14843
14844 # Is shlibpath searched before the hard-coded library search path?
14845 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
14846
14847 # Format of library name prefix.
14848 libname_spec=$lt_libname_spec
14849
14850 # List of archive names.  First name is the real one, the rest are links.
14851 # The last name is the one that the linker finds with -lNAME
14852 library_names_spec=$lt_library_names_spec
14853
14854 # The coded name of the library, if different from the real name.
14855 soname_spec=$lt_soname_spec
14856
14857 # Permission mode override for installation of shared libraries.
14858 install_override_mode=$lt_install_override_mode
14859
14860 # Command to use after installation of a shared archive.
14861 postinstall_cmds=$lt_postinstall_cmds
14862
14863 # Command to use after uninstallation of a shared archive.
14864 postuninstall_cmds=$lt_postuninstall_cmds
14865
14866 # Commands used to finish a libtool library installation in a directory.
14867 finish_cmds=$lt_finish_cmds
14868
14869 # As "finish_cmds", except a single script fragment to be evaled but
14870 # not shown.
14871 finish_eval=$lt_finish_eval
14872
14873 # Whether we should hardcode library paths into libraries.
14874 hardcode_into_libs=$hardcode_into_libs
14875
14876 # Compile-time system search path for libraries.
14877 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
14878
14879 # Run-time system search path for libraries.
14880 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
14881
14882 # Whether dlopen is supported.
14883 dlopen_support=$enable_dlopen
14884
14885 # Whether dlopen of programs is supported.
14886 dlopen_self=$enable_dlopen_self
14887
14888 # Whether dlopen of statically linked programs is supported.
14889 dlopen_self_static=$enable_dlopen_self_static
14890
14891 # Commands to strip libraries.
14892 old_striplib=$lt_old_striplib
14893 striplib=$lt_striplib
14894
14895
14896 # The linker used to build libraries.
14897 LD=$lt_LD
14898
14899 # How to create reloadable object files.
14900 reload_flag=$lt_reload_flag
14901 reload_cmds=$lt_reload_cmds
14902
14903 # Commands used to build an old-style archive.
14904 old_archive_cmds=$lt_old_archive_cmds
14905
14906 # A language specific compiler.
14907 CC=$lt_compiler
14908
14909 # Is the compiler the GNU compiler?
14910 with_gcc=$GCC
14911
14912 # Compiler flag to turn off builtin functions.
14913 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
14914
14915 # Additional compiler flags for building library objects.
14916 pic_flag=$lt_lt_prog_compiler_pic
14917
14918 # How to pass a linker flag through the compiler.
14919 wl=$lt_lt_prog_compiler_wl
14920
14921 # Compiler flag to prevent dynamic linking.
14922 link_static_flag=$lt_lt_prog_compiler_static
14923
14924 # Does compiler simultaneously support -c and -o options?
14925 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
14926
14927 # Whether or not to add -lc for building shared libraries.
14928 build_libtool_need_lc=$archive_cmds_need_lc
14929
14930 # Whether or not to disallow shared libs when runtime libs are static.
14931 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
14932
14933 # Compiler flag to allow reflexive dlopens.
14934 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
14935
14936 # Compiler flag to generate shared objects directly from archives.
14937 whole_archive_flag_spec=$lt_whole_archive_flag_spec
14938
14939 # Whether the compiler copes with passing no objects directly.
14940 compiler_needs_object=$lt_compiler_needs_object
14941
14942 # Create an old-style archive from a shared archive.
14943 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
14944
14945 # Create a temporary old-style archive to link instead of a shared archive.
14946 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
14947
14948 # Commands used to build a shared archive.
14949 archive_cmds=$lt_archive_cmds
14950 archive_expsym_cmds=$lt_archive_expsym_cmds
14951
14952 # Commands used to build a loadable module if different from building
14953 # a shared archive.
14954 module_cmds=$lt_module_cmds
14955 module_expsym_cmds=$lt_module_expsym_cmds
14956
14957 # Whether we are building with GNU ld or not.
14958 with_gnu_ld=$lt_with_gnu_ld
14959
14960 # Flag that allows shared libraries with undefined symbols to be built.
14961 allow_undefined_flag=$lt_allow_undefined_flag
14962
14963 # Flag that enforces no undefined symbols.
14964 no_undefined_flag=$lt_no_undefined_flag
14965
14966 # Flag to hardcode \$libdir into a binary during linking.
14967 # This must work even if \$libdir does not exist
14968 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
14969
14970 # Whether we need a single "-rpath" flag with a separated argument.
14971 hardcode_libdir_separator=$lt_hardcode_libdir_separator
14972
14973 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
14974 # DIR into the resulting binary.
14975 hardcode_direct=$hardcode_direct
14976
14977 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
14978 # DIR into the resulting binary and the resulting library dependency is
14979 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
14980 # library is relocated.
14981 hardcode_direct_absolute=$hardcode_direct_absolute
14982
14983 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
14984 # into the resulting binary.
14985 hardcode_minus_L=$hardcode_minus_L
14986
14987 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
14988 # into the resulting binary.
14989 hardcode_shlibpath_var=$hardcode_shlibpath_var
14990
14991 # Set to "yes" if building a shared library automatically hardcodes DIR
14992 # into the library and all subsequent libraries and executables linked
14993 # against it.
14994 hardcode_automatic=$hardcode_automatic
14995
14996 # Set to yes if linker adds runtime paths of dependent libraries
14997 # to runtime path list.
14998 inherit_rpath=$inherit_rpath
14999
15000 # Whether libtool must link a program against all its dependency libraries.
15001 link_all_deplibs=$link_all_deplibs
15002
15003 # Set to "yes" if exported symbols are required.
15004 always_export_symbols=$always_export_symbols
15005
15006 # The commands to list exported symbols.
15007 export_symbols_cmds=$lt_export_symbols_cmds
15008
15009 # Symbols that should not be listed in the preloaded symbols.
15010 exclude_expsyms=$lt_exclude_expsyms
15011
15012 # Symbols that must always be exported.
15013 include_expsyms=$lt_include_expsyms
15014
15015 # Commands necessary for linking programs (against libraries) with templates.
15016 prelink_cmds=$lt_prelink_cmds
15017
15018 # Commands necessary for finishing linking programs.
15019 postlink_cmds=$lt_postlink_cmds
15020
15021 # Specify filename containing input files.
15022 file_list_spec=$lt_file_list_spec
15023
15024 # How to hardcode a shared library path into an executable.
15025 hardcode_action=$hardcode_action
15026
15027 # ### END LIBTOOL CONFIG
15028
15029 _LT_EOF
15030
15031   case $host_os in
15032   aix3*)
15033     cat <<\_LT_EOF >> "$cfgfile"
15034 # AIX sometimes has problems with the GCC collect2 program.  For some
15035 # reason, if we set the COLLECT_NAMES environment variable, the problems
15036 # vanish in a puff of smoke.
15037 if test "X${COLLECT_NAMES+set}" != Xset; then
15038   COLLECT_NAMES=
15039   export COLLECT_NAMES
15040 fi
15041 _LT_EOF
15042     ;;
15043   esac
15044
15045
15046 ltmain="$ac_aux_dir/ltmain.sh"
15047
15048
15049   # We use sed instead of cat because bash on DJGPP gets confused if
15050   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
15051   # text mode, it properly converts lines to CR/LF.  This bash problem
15052   # is reportedly fixed, but why not run on old versions too?
15053   sed '$q' "$ltmain" >> "$cfgfile" \
15054      || (rm -f "$cfgfile"; exit 1)
15055
15056   if test x"$xsi_shell" = xyes; then
15057   sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
15058 func_dirname ()\
15059 {\
15060 \    case ${1} in\
15061 \      */*) func_dirname_result="${1%/*}${2}" ;;\
15062 \      *  ) func_dirname_result="${3}" ;;\
15063 \    esac\
15064 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
15065   && mv -f "$cfgfile.tmp" "$cfgfile" \
15066     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15067 test 0 -eq $? || _lt_function_replace_fail=:
15068
15069
15070   sed -e '/^func_basename ()$/,/^} # func_basename /c\
15071 func_basename ()\
15072 {\
15073 \    func_basename_result="${1##*/}"\
15074 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
15075   && mv -f "$cfgfile.tmp" "$cfgfile" \
15076     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15077 test 0 -eq $? || _lt_function_replace_fail=:
15078
15079
15080   sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
15081 func_dirname_and_basename ()\
15082 {\
15083 \    case ${1} in\
15084 \      */*) func_dirname_result="${1%/*}${2}" ;;\
15085 \      *  ) func_dirname_result="${3}" ;;\
15086 \    esac\
15087 \    func_basename_result="${1##*/}"\
15088 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
15089   && mv -f "$cfgfile.tmp" "$cfgfile" \
15090     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15091 test 0 -eq $? || _lt_function_replace_fail=:
15092
15093
15094   sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
15095 func_stripname ()\
15096 {\
15097 \    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
15098 \    # positional parameters, so assign one to ordinary parameter first.\
15099 \    func_stripname_result=${3}\
15100 \    func_stripname_result=${func_stripname_result#"${1}"}\
15101 \    func_stripname_result=${func_stripname_result%"${2}"}\
15102 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
15103   && mv -f "$cfgfile.tmp" "$cfgfile" \
15104     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15105 test 0 -eq $? || _lt_function_replace_fail=:
15106
15107
15108   sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
15109 func_split_long_opt ()\
15110 {\
15111 \    func_split_long_opt_name=${1%%=*}\
15112 \    func_split_long_opt_arg=${1#*=}\
15113 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
15114   && mv -f "$cfgfile.tmp" "$cfgfile" \
15115     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15116 test 0 -eq $? || _lt_function_replace_fail=:
15117
15118
15119   sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
15120 func_split_short_opt ()\
15121 {\
15122 \    func_split_short_opt_arg=${1#??}\
15123 \    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
15124 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
15125   && mv -f "$cfgfile.tmp" "$cfgfile" \
15126     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15127 test 0 -eq $? || _lt_function_replace_fail=:
15128
15129
15130   sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
15131 func_lo2o ()\
15132 {\
15133 \    case ${1} in\
15134 \      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
15135 \      *)    func_lo2o_result=${1} ;;\
15136 \    esac\
15137 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
15138   && mv -f "$cfgfile.tmp" "$cfgfile" \
15139     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15140 test 0 -eq $? || _lt_function_replace_fail=:
15141
15142
15143   sed -e '/^func_xform ()$/,/^} # func_xform /c\
15144 func_xform ()\
15145 {\
15146     func_xform_result=${1%.*}.lo\
15147 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
15148   && mv -f "$cfgfile.tmp" "$cfgfile" \
15149     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15150 test 0 -eq $? || _lt_function_replace_fail=:
15151
15152
15153   sed -e '/^func_arith ()$/,/^} # func_arith /c\
15154 func_arith ()\
15155 {\
15156     func_arith_result=$(( $* ))\
15157 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
15158   && mv -f "$cfgfile.tmp" "$cfgfile" \
15159     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15160 test 0 -eq $? || _lt_function_replace_fail=:
15161
15162
15163   sed -e '/^func_len ()$/,/^} # func_len /c\
15164 func_len ()\
15165 {\
15166     func_len_result=${#1}\
15167 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
15168   && mv -f "$cfgfile.tmp" "$cfgfile" \
15169     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15170 test 0 -eq $? || _lt_function_replace_fail=:
15171
15172 fi
15173
15174 if test x"$lt_shell_append" = xyes; then
15175   sed -e '/^func_append ()$/,/^} # func_append /c\
15176 func_append ()\
15177 {\
15178     eval "${1}+=\\${2}"\
15179 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
15180   && mv -f "$cfgfile.tmp" "$cfgfile" \
15181     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15182 test 0 -eq $? || _lt_function_replace_fail=:
15183
15184
15185   sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
15186 func_append_quoted ()\
15187 {\
15188 \    func_quote_for_eval "${2}"\
15189 \    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
15190 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
15191   && mv -f "$cfgfile.tmp" "$cfgfile" \
15192     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15193 test 0 -eq $? || _lt_function_replace_fail=:
15194
15195
15196   # Save a `func_append' function call where possible by direct use of '+='
15197   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
15198     && mv -f "$cfgfile.tmp" "$cfgfile" \
15199       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15200   test 0 -eq $? || _lt_function_replace_fail=:
15201 else
15202   # Save a `func_append' function call even when '+=' is not available
15203   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
15204     && mv -f "$cfgfile.tmp" "$cfgfile" \
15205       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
15206   test 0 -eq $? || _lt_function_replace_fail=:
15207 fi
15208
15209 if test x"$_lt_function_replace_fail" = x":"; then
15210   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
15211 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
15212 fi
15213
15214
15215    mv -f "$cfgfile" "$ofile" ||
15216     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
15217   chmod +x "$ofile"
15218
15219  ;;
15220     "libpng-config":F) chmod +x libpng-config ;;
15221
15222   esac
15223 done # for ac_tag
15224
15225
15226 as_fn_exit 0
15227 _ACEOF
15228 ac_clean_files=$ac_clean_files_save
15229
15230 test $ac_write_fail = 0 ||
15231   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
15232
15233
15234 # configure is writing to config.log, and then calls config.status.
15235 # config.status does its own redirection, appending to config.log.
15236 # Unfortunately, on DOS this fails, as config.log is still kept open
15237 # by configure, so config.status won't be able to write to it; its
15238 # output is simply discarded.  So we exec the FD to /dev/null,
15239 # effectively closing config.log, so it can be properly (re)opened and
15240 # appended to by config.status.  When coming back to configure, we
15241 # need to make the FD available again.
15242 if test "$no_create" != yes; then
15243   ac_cs_success=:
15244   ac_config_status_args=
15245   test "$silent" = yes &&
15246     ac_config_status_args="$ac_config_status_args --quiet"
15247   exec 5>/dev/null
15248   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15249   exec 5>>config.log
15250   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15251   # would make configure fail if this is the last instruction.
15252   $ac_cs_success || as_fn_exit 1
15253 fi
15254 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15255   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15256 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15257 fi
15258