src/expat/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.57.
   4 #
   5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
   6 # Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be Bourne compatible
  14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15   emulate sh
  16   NULLCMD=:
  17   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18   # is contrary to our usage.  Disable this feature.
  19   alias -g '${1+"$@"}'='"$@"'
  20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  21   set -o posix
  22 fi
  23
  24 # Support unset when possible.
  25 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   as_mkdir_p=false
 222 fi
 223
 224 as_executable_p="test -f"
 225
 226 # Sed expression to map a string onto a valid CPP name.
 227 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
 228
 229 # Sed expression to map a string onto a valid variable name.
 230 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
 231
 232
 233 # IFS
 234 # We need space, tab and new line, in precisely that order.
 235 as_nl='
 236 '
 237 IFS="   $as_nl"
 238
 239 # CDPATH.
 240 $as_unset CDPATH
 241
 242
 243 # Find the correct PATH separator.  Usually this is `:', but
 244 # DJGPP uses `;' like DOS.
 245 if test "X${PATH_SEPARATOR+set}" != Xset; then
 246   UNAME=${UNAME-`uname 2>/dev/null`}
 247   case X$UNAME in
 248     *-DOS) lt_cv_sys_path_separator=';' ;;
 249     *)     lt_cv_sys_path_separator=':' ;;
 250   esac
 251   PATH_SEPARATOR=$lt_cv_sys_path_separator
 252 fi
 253
 254
 255 # Check that we are running under the correct shell.
 256 SHELL=${CONFIG_SHELL-/bin/sh}
 257
 258 case X$ECHO in
 259 X*--fallback-echo)
 260   # Remove one level of quotation (which was required for Make).
 261   ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
 262   ;;
 263 esac
 264
 265 echo=${ECHO-echo}
 266 if test "X$1" = X--no-reexec; then
 267   # Discard the --no-reexec flag, and continue.
 268   shift
 269 elif test "X$1" = X--fallback-echo; then
 270   # Avoid inline document here, it may be left over
 271   :
 272 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
 273   # Yippee, $echo works!
 274   :
 275 else
 276   # Restart under the correct shell.
 277   exec $SHELL "$0" --no-reexec ${1+"$@"}
 278 fi
 279
 280 if test "X$1" = X--fallback-echo; then
 281   # used as fallback echo
 282   shift
 283   cat <<EOF
 284
 285 EOF
 286   exit 0
 287 fi
 288
 289 # The HP-UX ksh and POSIX shell print the target directory to stdout
 290 # if CDPATH is set.
 291 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
 292
 293 if test -z "$ECHO"; then
 294 if test "X${echo_test_string+set}" != Xset; then
 295 # find a string as large as possible, as long as the shell can cope with it
 296   for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 297     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 298     if (echo_test_string="`eval $cmd`") 2>/dev/null &&
 299        echo_test_string="`eval $cmd`" &&
 300        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
 301     then
 302       break
 303     fi
 304   done
 305 fi
 306
 307 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 308    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 309    test "X$echo_testing_string" = "X$echo_test_string"; then
 310   :
 311 else
 312   # The Solaris, AIX, and Digital Unix default echo programs unquote
 313   # backslashes.  This makes it impossible to quote backslashes using
 314   #   echo "$something" | sed 's/\\/\\\\/g'
 315   #
 316   # So, first we look for a working echo in the user's PATH.
 317
 318   IFS="${IFS=   }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 319   for dir in $PATH /usr/ucb; do
 320     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 321        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 322        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 323        test "X$echo_testing_string" = "X$echo_test_string"; then
 324       echo="$dir/echo"
 325       break
 326     fi
 327   done
 328   IFS="$save_ifs"
 329
 330   if test "X$echo" = Xecho; then
 331     # We didn't find a better echo, so look for alternatives.
 332     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
 333        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
 334        test "X$echo_testing_string" = "X$echo_test_string"; then
 335       # This shell has a builtin print -r that does the trick.
 336       echo='print -r'
 337     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
 338          test "X$CONFIG_SHELL" != X/bin/ksh; then
 339       # If we have ksh, try running configure again with it.
 340       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 341       export ORIGINAL_CONFIG_SHELL
 342       CONFIG_SHELL=/bin/ksh
 343       export CONFIG_SHELL
 344       exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 345     else
 346       # Try using printf.
 347       echo='printf %s\n'
 348       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 349          echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 350          test "X$echo_testing_string" = "X$echo_test_string"; then
 351         # Cool, printf works
 352         :
 353       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 354            test "X$echo_testing_string" = 'X\t' &&
 355            echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 356            test "X$echo_testing_string" = "X$echo_test_string"; then
 357         CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 358         export CONFIG_SHELL
 359         SHELL="$CONFIG_SHELL"
 360         export SHELL
 361         echo="$CONFIG_SHELL $0 --fallback-echo"
 362       elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 363            test "X$echo_testing_string" = 'X\t' &&
 364            echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 365            test "X$echo_testing_string" = "X$echo_test_string"; then
 366         echo="$CONFIG_SHELL $0 --fallback-echo"
 367       else
 368         # maybe with a smaller string...
 369         prev=:
 370
 371         for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 372           if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
 373           then
 374             break
 375           fi
 376           prev="$cmd"
 377         done
 378
 379         if test "$prev" != 'sed 50q "$0"'; then
 380           echo_test_string=`eval $prev`
 381           export echo_test_string
 382           exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 383         else
 384           # Oops.  We lost completely, so just stick with echo.
 385           echo=echo
 386         fi
 387       fi
 388     fi
 389   fi
 390 fi
 391 fi
 392
 393 # Copy echo and quote the copy suitably for passing to libtool from
 394 # the Makefile, instead of quoting the original, which is used later.
 395 ECHO=$echo
 396 if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 397    ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 398 fi
 399
 400
 401
 402 # Name of the host.
 403 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 404 # so uname gets run too.
 405 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 406
 407 exec 6>&1
 408
 409 #
 410 # Initializations.
 411 #
 412 ac_default_prefix=/usr/local
 413 ac_config_libobj_dir=.
 414 cross_compiling=no
 415 subdirs=
 416 MFLAGS=
 417 MAKEFLAGS=
 418 SHELL=${CONFIG_SHELL-/bin/sh}
 419
 420 # Maximum number of lines to put in a shell here document.
 421 # This variable seems obsolete.  It should probably be removed, and
 422 # only ac_max_sed_lines should be used.
 423 : ${ac_max_here_lines=38}
 424
 425 # Identity of this package.
 426 PACKAGE_NAME=
 427 PACKAGE_TARNAME=
 428 PACKAGE_VERSION=
 429 PACKAGE_STRING=
 430 PACKAGE_BUGREPORT=
 431
 432 ac_unique_file="expat"
 433 ac_unique_file="Makefile.in"
 434 # Factoring default headers for most tests.
 435 ac_includes_default="\
 436 #include <stdio.h>
 437 #if HAVE_SYS_TYPES_H
 438 # include <sys/types.h>
 439 #endif
 440 #if HAVE_SYS_STAT_H
 441 # include <sys/stat.h>
 442 #endif
 443 #if STDC_HEADERS
 444 # include <stdlib.h>
 445 # include <stddef.h>
 446 #else
 447 # if HAVE_STDLIB_H
 448 #  include <stdlib.h>
 449 # endif
 450 #endif
 451 #if HAVE_STRING_H
 452 # if !STDC_HEADERS && HAVE_MEMORY_H
 453 #  include <memory.h>
 454 # endif
 455 # include <string.h>
 456 #endif
 457 #if HAVE_STRINGS_H
 458 # include <strings.h>
 459 #endif
 460 #if HAVE_INTTYPES_H
 461 # include <inttypes.h>
 462 #else
 463 # if HAVE_STDINT_H
 464 #  include <stdint.h>
 465 # endif
 466 #endif
 467 #if HAVE_UNISTD_H
 468 # include <unistd.h>
 469 #endif"
 470
 471 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT build build_cpu build_vendor build_os host host_cpu host_vendor host_os LN_S ECHO RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP CPP EGREP LIBTOOL LIBCURRENT LIBREVISION LIBAGE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LIBOBJS FILEMAP LTLIBOBJS'
 472 ac_subst_files=''
 473
 474 # Initialize some variables set by options.
 475 ac_init_help=
 476 ac_init_version=false
 477 # The variables have the same names as the options, with
 478 # dashes changed to underlines.
 479 cache_file=/dev/null
 480 exec_prefix=NONE
 481 no_create=
 482 no_recursion=
 483 prefix=NONE
 484 program_prefix=NONE
 485 program_suffix=NONE
 486 program_transform_name=s,x,x,
 487 silent=
 488 site=
 489 srcdir=
 490 verbose=
 491 x_includes=NONE
 492 x_libraries=NONE
 493
 494 # Installation directory options.
 495 # These are left unexpanded so users can "make install exec_prefix=/foo"
 496 # and all the variables that are supposed to be based on exec_prefix
 497 # by default will actually change.
 498 # Use braces instead of parens because sh, perl, etc. also accept them.
 499 bindir='${exec_prefix}/bin'
 500 sbindir='${exec_prefix}/sbin'
 501 libexecdir='${exec_prefix}/libexec'
 502 datadir='${prefix}/share'
 503 sysconfdir='${prefix}/etc'
 504 sharedstatedir='${prefix}/com'
 505 localstatedir='${prefix}/var'
 506 libdir='${exec_prefix}/lib'
 507 includedir='${prefix}/include'
 508 oldincludedir='/usr/include'
 509 infodir='${prefix}/info'
 510 mandir='${prefix}/man'
 511
 512 ac_prev=
 513 for ac_option
 514 do
 515   # If the previous option needs an argument, assign it.
 516   if test -n "$ac_prev"; then
 517     eval "$ac_prev=\$ac_option"
 518     ac_prev=
 519     continue
 520   fi
 521
 522   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 523
 524   # Accept the important Cygnus configure options, so we can diagnose typos.
 525
 526   case $ac_option in
 527
 528   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 529     ac_prev=bindir ;;
 530   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 531     bindir=$ac_optarg ;;
 532
 533   -build | --build | --buil | --bui | --bu)
 534     ac_prev=build_alias ;;
 535   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 536     build_alias=$ac_optarg ;;
 537
 538   -cache-file | --cache-file | --cache-fil | --cache-fi \
 539   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 540     ac_prev=cache_file ;;
 541   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 542   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 543     cache_file=$ac_optarg ;;
 544
 545   --config-cache | -C)
 546     cache_file=config.cache ;;
 547
 548   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 549     ac_prev=datadir ;;
 550   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 551   | --da=*)
 552     datadir=$ac_optarg ;;
 553
 554   -disable-* | --disable-*)
 555     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 556     # Reject names that are not valid shell variable names.
 557     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 558       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 559    { (exit 1); exit 1; }; }
 560     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 561     eval "enable_$ac_feature=no" ;;
 562
 563   -enable-* | --enable-*)
 564     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 565     # Reject names that are not valid shell variable names.
 566     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 567       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 568    { (exit 1); exit 1; }; }
 569     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 570     case $ac_option in
 571       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 572       *) ac_optarg=yes ;;
 573     esac
 574     eval "enable_$ac_feature='$ac_optarg'" ;;
 575
 576   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 577   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 578   | --exec | --exe | --ex)
 579     ac_prev=exec_prefix ;;
 580   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 581   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 582   | --exec=* | --exe=* | --ex=*)
 583     exec_prefix=$ac_optarg ;;
 584
 585   -gas | --gas | --ga | --g)
 586     # Obsolete; use --with-gas.
 587     with_gas=yes ;;
 588
 589   -help | --help | --hel | --he | -h)
 590     ac_init_help=long ;;
 591   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 592     ac_init_help=recursive ;;
 593   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 594     ac_init_help=short ;;
 595
 596   -host | --host | --hos | --ho)
 597     ac_prev=host_alias ;;
 598   -host=* | --host=* | --hos=* | --ho=*)
 599     host_alias=$ac_optarg ;;
 600
 601   -includedir | --includedir | --includedi | --included | --include \
 602   | --includ | --inclu | --incl | --inc)
 603     ac_prev=includedir ;;
 604   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 605   | --includ=* | --inclu=* | --incl=* | --inc=*)
 606     includedir=$ac_optarg ;;
 607
 608   -infodir | --infodir | --infodi | --infod | --info | --inf)
 609     ac_prev=infodir ;;
 610   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 611     infodir=$ac_optarg ;;
 612
 613   -libdir | --libdir | --libdi | --libd)
 614     ac_prev=libdir ;;
 615   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 616     libdir=$ac_optarg ;;
 617
 618   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 619   | --libexe | --libex | --libe)
 620     ac_prev=libexecdir ;;
 621   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 622   | --libexe=* | --libex=* | --libe=*)
 623     libexecdir=$ac_optarg ;;
 624
 625   -localstatedir | --localstatedir | --localstatedi | --localstated \
 626   | --localstate | --localstat | --localsta | --localst \
 627   | --locals | --local | --loca | --loc | --lo)
 628     ac_prev=localstatedir ;;
 629   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 630   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 631   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 632     localstatedir=$ac_optarg ;;
 633
 634   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 635     ac_prev=mandir ;;
 636   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 637     mandir=$ac_optarg ;;
 638
 639   -nfp | --nfp | --nf)
 640     # Obsolete; use --without-fp.
 641     with_fp=no ;;
 642
 643   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 644   | --no-cr | --no-c | -n)
 645     no_create=yes ;;
 646
 647   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 648   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 649     no_recursion=yes ;;
 650
 651   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 652   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 653   | --oldin | --oldi | --old | --ol | --o)
 654     ac_prev=oldincludedir ;;
 655   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 656   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 657   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 658     oldincludedir=$ac_optarg ;;
 659
 660   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 661     ac_prev=prefix ;;
 662   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 663     prefix=$ac_optarg ;;
 664
 665   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 666   | --program-pre | --program-pr | --program-p)
 667     ac_prev=program_prefix ;;
 668   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 669   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 670     program_prefix=$ac_optarg ;;
 671
 672   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 673   | --program-suf | --program-su | --program-s)
 674     ac_prev=program_suffix ;;
 675   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 676   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 677     program_suffix=$ac_optarg ;;
 678
 679   -program-transform-name | --program-transform-name \
 680   | --program-transform-nam | --program-transform-na \
 681   | --program-transform-n | --program-transform- \
 682   | --program-transform | --program-transfor \
 683   | --program-transfo | --program-transf \
 684   | --program-trans | --program-tran \
 685   | --progr-tra | --program-tr | --program-t)
 686     ac_prev=program_transform_name ;;
 687   -program-transform-name=* | --program-transform-name=* \
 688   | --program-transform-nam=* | --program-transform-na=* \
 689   | --program-transform-n=* | --program-transform-=* \
 690   | --program-transform=* | --program-transfor=* \
 691   | --program-transfo=* | --program-transf=* \
 692   | --program-trans=* | --program-tran=* \
 693   | --progr-tra=* | --program-tr=* | --program-t=*)
 694     program_transform_name=$ac_optarg ;;
 695
 696   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 697   | -silent | --silent | --silen | --sile | --sil)
 698     silent=yes ;;
 699
 700   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 701     ac_prev=sbindir ;;
 702   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 703   | --sbi=* | --sb=*)
 704     sbindir=$ac_optarg ;;
 705
 706   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 707   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 708   | --sharedst | --shareds | --shared | --share | --shar \
 709   | --sha | --sh)
 710     ac_prev=sharedstatedir ;;
 711   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 712   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 713   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 714   | --sha=* | --sh=*)
 715     sharedstatedir=$ac_optarg ;;
 716
 717   -site | --site | --sit)
 718     ac_prev=site ;;
 719   -site=* | --site=* | --sit=*)
 720     site=$ac_optarg ;;
 721
 722   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 723     ac_prev=srcdir ;;
 724   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 725     srcdir=$ac_optarg ;;
 726
 727   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 728   | --syscon | --sysco | --sysc | --sys | --sy)
 729     ac_prev=sysconfdir ;;
 730   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 731   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 732     sysconfdir=$ac_optarg ;;
 733
 734   -target | --target | --targe | --targ | --tar | --ta | --t)
 735     ac_prev=target_alias ;;
 736   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 737     target_alias=$ac_optarg ;;
 738
 739   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 740     verbose=yes ;;
 741
 742   -version | --version | --versio | --versi | --vers | -V)
 743     ac_init_version=: ;;
 744
 745   -with-* | --with-*)
 746     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 747     # Reject names that are not valid shell variable names.
 748     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 749       { echo "$as_me: error: invalid package name: $ac_package" >&2
 750    { (exit 1); exit 1; }; }
 751     ac_package=`echo $ac_package| sed 's/-/_/g'`
 752     case $ac_option in
 753       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 754       *) ac_optarg=yes ;;
 755     esac
 756     eval "with_$ac_package='$ac_optarg'" ;;
 757
 758   -without-* | --without-*)
 759     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 760     # Reject names that are not valid shell variable names.
 761     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 762       { echo "$as_me: error: invalid package name: $ac_package" >&2
 763    { (exit 1); exit 1; }; }
 764     ac_package=`echo $ac_package | sed 's/-/_/g'`
 765     eval "with_$ac_package=no" ;;
 766
 767   --x)
 768     # Obsolete; use --with-x.
 769     with_x=yes ;;
 770
 771   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 772   | --x-incl | --x-inc | --x-in | --x-i)
 773     ac_prev=x_includes ;;
 774   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 775   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 776     x_includes=$ac_optarg ;;
 777
 778   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 779   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 780     ac_prev=x_libraries ;;
 781   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 782   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 783     x_libraries=$ac_optarg ;;
 784
 785   -*) { echo "$as_me: error: unrecognized option: $ac_option
 786 Try \`$0 --help' for more information." >&2
 787    { (exit 1); exit 1; }; }
 788     ;;
 789
 790   *=*)
 791     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 792     # Reject names that are not valid shell variable names.
 793     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 794       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 795    { (exit 1); exit 1; }; }
 796     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 797     eval "$ac_envvar='$ac_optarg'"
 798     export $ac_envvar ;;
 799
 800   *)
 801     # FIXME: should be removed in autoconf 3.0.
 802     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 803     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 804       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 805     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 806     ;;
 807
 808   esac
 809 done
 810
 811 if test -n "$ac_prev"; then
 812   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 813   { echo "$as_me: error: missing argument to $ac_option" >&2
 814    { (exit 1); exit 1; }; }
 815 fi
 816
 817 # Be sure to have absolute paths.
 818 for ac_var in exec_prefix prefix
 819 do
 820   eval ac_val=$`echo $ac_var`
 821   case $ac_val in
 822     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 823     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 824    { (exit 1); exit 1; }; };;
 825   esac
 826 done
 827
 828 # Be sure to have absolute paths.
 829 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 830               localstatedir libdir includedir oldincludedir infodir mandir
 831 do
 832   eval ac_val=$`echo $ac_var`
 833   case $ac_val in
 834     [\\/$]* | ?:[\\/]* ) ;;
 835     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 836    { (exit 1); exit 1; }; };;
 837   esac
 838 done
 839
 840 # There might be people who depend on the old broken behavior: `$host'
 841 # used to hold the argument of --host etc.
 842 # FIXME: To remove some day.
 843 build=$build_alias
 844 host=$host_alias
 845 target=$target_alias
 846
 847 # FIXME: To remove some day.
 848 if test "x$host_alias" != x; then
 849   if test "x$build_alias" = x; then
 850     cross_compiling=maybe
 851     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 852     If a cross compiler is detected then cross compile mode will be used." >&2
 853   elif test "x$build_alias" != "x$host_alias"; then
 854     cross_compiling=yes
 855   fi
 856 fi
 857
 858 ac_tool_prefix=
 859 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 860
 861 test "$silent" = yes && exec 6>/dev/null
 862
 863
 864 # Find the source files, if location was not specified.
 865 if test -z "$srcdir"; then
 866   ac_srcdir_defaulted=yes
 867   # Try the directory containing this script, then its parent.
 868   ac_confdir=`(dirname "$0") 2>/dev/null ||
 869 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 870          X"$0" : 'X\(//\)[^/]' \| \
 871          X"$0" : 'X\(//\)$' \| \
 872          X"$0" : 'X\(/\)' \| \
 873          .     : '\(.\)' 2>/dev/null ||
 874 echo X"$0" |
 875     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 876           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 877           /^X\(\/\/\)$/{ s//\1/; q; }
 878           /^X\(\/\).*/{ s//\1/; q; }
 879           s/.*/./; q'`
 880   srcdir=$ac_confdir
 881   if test ! -r $srcdir/$ac_unique_file; then
 882     srcdir=..
 883   fi
 884 else
 885   ac_srcdir_defaulted=no
 886 fi
 887 if test ! -r $srcdir/$ac_unique_file; then
 888   if test "$ac_srcdir_defaulted" = yes; then
 889     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 890    { (exit 1); exit 1; }; }
 891   else
 892     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 893    { (exit 1); exit 1; }; }
 894   fi
 895 fi
 896 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 897   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 898    { (exit 1); exit 1; }; }
 899 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 900 ac_env_build_alias_set=${build_alias+set}
 901 ac_env_build_alias_value=$build_alias
 902 ac_cv_env_build_alias_set=${build_alias+set}
 903 ac_cv_env_build_alias_value=$build_alias
 904 ac_env_host_alias_set=${host_alias+set}
 905 ac_env_host_alias_value=$host_alias
 906 ac_cv_env_host_alias_set=${host_alias+set}
 907 ac_cv_env_host_alias_value=$host_alias
 908 ac_env_target_alias_set=${target_alias+set}
 909 ac_env_target_alias_value=$target_alias
 910 ac_cv_env_target_alias_set=${target_alias+set}
 911 ac_cv_env_target_alias_value=$target_alias
 912 ac_env_CC_set=${CC+set}
 913 ac_env_CC_value=$CC
 914 ac_cv_env_CC_set=${CC+set}
 915 ac_cv_env_CC_value=$CC
 916 ac_env_CFLAGS_set=${CFLAGS+set}
 917 ac_env_CFLAGS_value=$CFLAGS
 918 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 919 ac_cv_env_CFLAGS_value=$CFLAGS
 920 ac_env_LDFLAGS_set=${LDFLAGS+set}
 921 ac_env_LDFLAGS_value=$LDFLAGS
 922 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 923 ac_cv_env_LDFLAGS_value=$LDFLAGS
 924 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 925 ac_env_CPPFLAGS_value=$CPPFLAGS
 926 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 927 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 928 ac_env_CPP_set=${CPP+set}
 929 ac_env_CPP_value=$CPP
 930 ac_cv_env_CPP_set=${CPP+set}
 931 ac_cv_env_CPP_value=$CPP
 932
 933 #
 934 # Report the --help message.
 935 #
 936 if test "$ac_init_help" = "long"; then
 937   # Omit some internal or obsolete options to make the list less imposing.
 938   # This message is too long to be a string in the A/UX 3.1 sh.
 939   cat <<_ACEOF
 940 \`configure' configures this package to adapt to many kinds of systems.
 941
 942 Usage: $0 [OPTION]... [VAR=VALUE]...
 943
 944 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 945 VAR=VALUE.  See below for descriptions of some of the useful variables.
 946
 947 Defaults for the options are specified in brackets.
 948
 949 Configuration:
 950   -h, --help              display this help and exit
 951       --help=short        display options specific to this package
 952       --help=recursive    display the short help of all the included packages
 953   -V, --version           display version information and exit
 954   -q, --quiet, --silent   do not print \`checking...' messages
 955       --cache-file=FILE   cache test results in FILE [disabled]
 956   -C, --config-cache      alias for \`--cache-file=config.cache'
 957   -n, --no-create         do not create output files
 958       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 959
 960 _ACEOF
 961
 962   cat <<_ACEOF
 963 Installation directories:
 964   --prefix=PREFIX         install architecture-independent files in PREFIX
 965                           [$ac_default_prefix]
 966   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 967                           [PREFIX]
 968
 969 By default, \`make install' will install all the files in
 970 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 971 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 972 for instance \`--prefix=\$HOME'.
 973
 974 For better control, use the options below.
 975
 976 Fine tuning of the installation directories:
 977   --bindir=DIR           user executables [EPREFIX/bin]
 978   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 979   --libexecdir=DIR       program executables [EPREFIX/libexec]
 980   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 981   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 982   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 983   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 984   --libdir=DIR           object code libraries [EPREFIX/lib]
 985   --includedir=DIR       C header files [PREFIX/include]
 986   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 987   --infodir=DIR          info documentation [PREFIX/info]
 988   --mandir=DIR           man documentation [PREFIX/man]
 989 _ACEOF
 990
 991   cat <<\_ACEOF
 992
 993 System types:
 994   --build=BUILD     configure for building on BUILD [guessed]
 995   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 996 _ACEOF
 997 fi
 998
 999 if test -n "$ac_init_help"; then
1000
1001   cat <<\_ACEOF
1002
1003 Optional Features:
1004   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1005   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1006   --enable-shared=PKGS  build shared libraries default=yes
1007   --enable-static=PKGS  build static libraries default=yes
1008   --enable-fast-install=PKGS  optimize for fast installation default=yes
1009   --disable-libtool-lock  avoid locking (might break parallel builds)
1010
1011 Optional Packages:
1012   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1013   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1014   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1015   --with-pic              try to use only PIC/non-PIC objects default=use both
1016
1017 Some influential environment variables:
1018   CC          C compiler command
1019   CFLAGS      C compiler flags
1020   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1021               nonstandard directory <lib dir>
1022   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1023               headers in a nonstandard directory <include dir>
1024   CPP         C preprocessor
1025
1026 Use these variables to override the choices made by `configure' or to help
1027 it to find libraries and programs with nonstandard names/locations.
1028
1029 _ACEOF
1030 fi
1031
1032 if test "$ac_init_help" = "recursive"; then
1033   # If there are subdirs, report their specific --help.
1034   ac_popdir=`pwd`
1035   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1036     test -d $ac_dir || continue
1037     ac_builddir=.
1038
1039 if test "$ac_dir" != .; then
1040   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1041   # A "../" for each directory in $ac_dir_suffix.
1042   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1043 else
1044   ac_dir_suffix= ac_top_builddir=
1045 fi
1046
1047 case $srcdir in
1048   .)  # No --srcdir option.  We are building in place.
1049     ac_srcdir=.
1050     if test -z "$ac_top_builddir"; then
1051        ac_top_srcdir=.
1052     else
1053        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1054     fi ;;
1055   [\\/]* | ?:[\\/]* )  # Absolute path.
1056     ac_srcdir=$srcdir$ac_dir_suffix;
1057     ac_top_srcdir=$srcdir ;;
1058   *) # Relative path.
1059     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1060     ac_top_srcdir=$ac_top_builddir$srcdir ;;
1061 esac
1062 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
1063 # absolute.
1064 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
1065 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
1066 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
1067 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
1068
1069     cd $ac_dir
1070     # Check for guested configure; otherwise get Cygnus style configure.
1071     if test -f $ac_srcdir/configure.gnu; then
1072       echo
1073       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1074     elif test -f $ac_srcdir/configure; then
1075       echo
1076       $SHELL $ac_srcdir/configure  --help=recursive
1077     elif test -f $ac_srcdir/configure.ac ||
1078            test -f $ac_srcdir/configure.in; then
1079       echo
1080       $ac_configure --help
1081     else
1082       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1083     fi
1084     cd $ac_popdir
1085   done
1086 fi
1087
1088 test -n "$ac_init_help" && exit 0
1089 if $ac_init_version; then
1090   cat <<\_ACEOF
1091
1092 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
1093 Free Software Foundation, Inc.
1094 This configure script is free software; the Free Software Foundation
1095 gives unlimited permission to copy, distribute and modify it.
1096 _ACEOF
1097   exit 0
1098 fi
1099 exec 5>config.log
1100 cat >&5 <<_ACEOF
1101 This file contains any messages produced by compilers while
1102 running configure, to aid debugging if configure makes a mistake.
1103
1104 It was created by $as_me, which was
1105 generated by GNU Autoconf 2.57.  Invocation command line was
1106
1107   $ $0 $@
1108
1109 _ACEOF
1110 {
1111 cat <<_ASUNAME
1112 ## --------- ##
1113 ## Platform. ##
1114 ## --------- ##
1115
1116 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1117 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1118 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1119 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1120 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1121
1122 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1123 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1124
1125 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1126 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1127 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1128 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1129 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1130 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1131 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1132
1133 _ASUNAME
1134
1135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1136 for as_dir in $PATH
1137 do
1138   IFS=$as_save_IFS
1139   test -z "$as_dir" && as_dir=.
1140   echo "PATH: $as_dir"
1141 done
1142
1143 } >&5
1144
1145 cat >&5 <<_ACEOF
1146
1147
1148 ## ----------- ##
1149 ## Core tests. ##
1150 ## ----------- ##
1151
1152 _ACEOF
1153
1154
1155 # Keep a trace of the command line.
1156 # Strip out --no-create and --no-recursion so they do not pile up.
1157 # Strip out --silent because we don't want to record it for future runs.
1158 # Also quote any args containing shell meta-characters.
1159 # Make two passes to allow for proper duplicate-argument suppression.
1160 ac_configure_args=
1161 ac_configure_args0=
1162 ac_configure_args1=
1163 ac_sep=
1164 ac_must_keep_next=false
1165 for ac_pass in 1 2
1166 do
1167   for ac_arg
1168   do
1169     case $ac_arg in
1170     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1171     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1172     | -silent | --silent | --silen | --sile | --sil)
1173       continue ;;
1174     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1175       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1176     esac
1177     case $ac_pass in
1178     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1179     2)
1180       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1181       if test $ac_must_keep_next = true; then
1182         ac_must_keep_next=false # Got value, back to normal.
1183       else
1184         case $ac_arg in
1185           *=* | --config-cache | -C | -disable-* | --disable-* \
1186           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1187           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1188           | -with-* | --with-* | -without-* | --without-* | --x)
1189             case "$ac_configure_args0 " in
1190               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1191             esac
1192             ;;
1193           -* ) ac_must_keep_next=true ;;
1194         esac
1195       fi
1196       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1197       # Get rid of the leading space.
1198       ac_sep=" "
1199       ;;
1200     esac
1201   done
1202 done
1203 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1204 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1205
1206 # When interrupted or exit'd, cleanup temporary files, and complete
1207 # config.log.  We remove comments because anyway the quotes in there
1208 # would cause problems or look ugly.
1209 # WARNING: Be sure not to use single quotes in there, as some shells,
1210 # such as our DU 5.0 friend, will then `close' the trap.
1211 trap 'exit_status=$?
1212   # Save into config.log some information that might help in debugging.
1213   {
1214     echo
1215
1216     cat <<\_ASBOX
1217 ## ---------------- ##
1218 ## Cache variables. ##
1219 ## ---------------- ##
1220 _ASBOX
1221     echo
1222     # The following way of writing the cache mishandles newlines in values,
1223 {
1224   (set) 2>&1 |
1225     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1226     *ac_space=\ *)
1227       sed -n \
1228         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1229           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1230       ;;
1231     *)
1232       sed -n \
1233         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1234       ;;
1235     esac;
1236 }
1237     echo
1238
1239     cat <<\_ASBOX
1240 ## ----------------- ##
1241 ## Output variables. ##
1242 ## ----------------- ##
1243 _ASBOX
1244     echo
1245     for ac_var in $ac_subst_vars
1246     do
1247       eval ac_val=$`echo $ac_var`
1248       echo "$ac_var='"'"'$ac_val'"'"'"
1249     done | sort
1250     echo
1251
1252     if test -n "$ac_subst_files"; then
1253       cat <<\_ASBOX
1254 ## ------------- ##
1255 ## Output files. ##
1256 ## ------------- ##
1257 _ASBOX
1258       echo
1259       for ac_var in $ac_subst_files
1260       do
1261         eval ac_val=$`echo $ac_var`
1262         echo "$ac_var='"'"'$ac_val'"'"'"
1263       done | sort
1264       echo
1265     fi
1266
1267     if test -s confdefs.h; then
1268       cat <<\_ASBOX
1269 ## ----------- ##
1270 ## confdefs.h. ##
1271 ## ----------- ##
1272 _ASBOX
1273       echo
1274       sed "/^$/d" confdefs.h | sort
1275       echo
1276     fi
1277     test "$ac_signal" != 0 &&
1278       echo "$as_me: caught signal $ac_signal"
1279     echo "$as_me: exit $exit_status"
1280   } >&5
1281   rm -f core core.* *.core &&
1282   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1283     exit $exit_status
1284      ' 0
1285 for ac_signal in 1 2 13 15; do
1286   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1287 done
1288 ac_signal=0
1289
1290 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1291 rm -rf conftest* confdefs.h
1292 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1293 echo >confdefs.h
1294
1295 # Predefined preprocessor variables.
1296
1297 cat >>confdefs.h <<_ACEOF
1298 #define PACKAGE_NAME "$PACKAGE_NAME"
1299 _ACEOF
1300
1301
1302 cat >>confdefs.h <<_ACEOF
1303 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1304 _ACEOF
1305
1306
1307 cat >>confdefs.h <<_ACEOF
1308 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1309 _ACEOF
1310
1311
1312 cat >>confdefs.h <<_ACEOF
1313 #define PACKAGE_STRING "$PACKAGE_STRING"
1314 _ACEOF
1315
1316
1317 cat >>confdefs.h <<_ACEOF
1318 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1319 _ACEOF
1320
1321
1322 # Let the site file select an alternate cache file if it wants to.
1323 # Prefer explicitly selected file to automatically selected ones.
1324 if test -z "$CONFIG_SITE"; then
1325   if test "x$prefix" != xNONE; then
1326     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1327   else
1328     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1329   fi
1330 fi
1331 for ac_site_file in $CONFIG_SITE; do
1332   if test -r "$ac_site_file"; then
1333     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1334 echo "$as_me: loading site script $ac_site_file" >&6;}
1335     sed 's/^/| /' "$ac_site_file" >&5
1336     . "$ac_site_file"
1337   fi
1338 done
1339
1340 if test -r "$cache_file"; then
1341   # Some versions of bash will fail to source /dev/null (special
1342   # files actually), so we avoid doing that.
1343   if test -f "$cache_file"; then
1344     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1345 echo "$as_me: loading cache $cache_file" >&6;}
1346     case $cache_file in
1347       [\\/]* | ?:[\\/]* ) . $cache_file;;
1348       *)                      . ./$cache_file;;
1349     esac
1350   fi
1351 else
1352   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1353 echo "$as_me: creating cache $cache_file" >&6;}
1354   >$cache_file
1355 fi
1356
1357 # Check that the precious variables saved in the cache have kept the same
1358 # value.
1359 ac_cache_corrupted=false
1360 for ac_var in `(set) 2>&1 |
1361                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1362   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1363   eval ac_new_set=\$ac_env_${ac_var}_set
1364   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1365   eval ac_new_val="\$ac_env_${ac_var}_value"
1366   case $ac_old_set,$ac_new_set in
1367     set,)
1368       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1369 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1370       ac_cache_corrupted=: ;;
1371     ,set)
1372       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1373 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1374       ac_cache_corrupted=: ;;
1375     ,);;
1376     *)
1377       if test "x$ac_old_val" != "x$ac_new_val"; then
1378         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1379 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1380         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1381 echo "$as_me:   former value:  $ac_old_val" >&2;}
1382         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1383 echo "$as_me:   current value: $ac_new_val" >&2;}
1384         ac_cache_corrupted=:
1385       fi;;
1386   esac
1387   # Pass precious variables to config.status.
1388   if test "$ac_new_set" = set; then
1389     case $ac_new_val in
1390     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1391       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1392     *) ac_arg=$ac_var=$ac_new_val ;;
1393     esac
1394     case " $ac_configure_args " in
1395       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1396       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1397     esac
1398   fi
1399 done
1400 if $ac_cache_corrupted; then
1401   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1402 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1403   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1404 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1405    { (exit 1); exit 1; }; }
1406 fi
1407
1408 ac_ext=c
1409 ac_cpp='$CPP $CPPFLAGS'
1410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435 ac_aux_dir=
1436 for ac_dir in conftools $srcdir/conftools; do
1437   if test -f $ac_dir/install-sh; then
1438     ac_aux_dir=$ac_dir
1439     ac_install_sh="$ac_aux_dir/install-sh -c"
1440     break
1441   elif test -f $ac_dir/install.sh; then
1442     ac_aux_dir=$ac_dir
1443     ac_install_sh="$ac_aux_dir/install.sh -c"
1444     break
1445   elif test -f $ac_dir/shtool; then
1446     ac_aux_dir=$ac_dir
1447     ac_install_sh="$ac_aux_dir/shtool install -c"
1448     break
1449   fi
1450 done
1451 if test -z "$ac_aux_dir"; then
1452   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in conftools $srcdir/conftools" >&5
1453 echo "$as_me: error: cannot find install-sh or install.sh in conftools $srcdir/conftools" >&2;}
1454    { (exit 1); exit 1; }; }
1455 fi
1456 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1457 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1458 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1459
1460
1461
1462
1463 LIBCURRENT=4
1464 LIBREVISION=0
1465 LIBAGE=4
1466
1467           ac_config_headers="$ac_config_headers expat_config.h"
1468
1469
1470 # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
1471 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
1472 ## Free Software Foundation, Inc.
1473 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
1474 ##
1475 ## This program is free software; you can redistribute it and/or modify
1476 ## it under the terms of the GNU General Public License as published by
1477 ## the Free Software Foundation; either version 2 of the License, or
1478 ## (at your option) any later version.
1479 ##
1480 ## This program is distributed in the hope that it will be useful, but
1481 ## WITHOUT ANY WARRANTY; without even the implied warranty of
1482 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
1483 ## General Public License for more details.
1484 ##
1485 ## You should have received a copy of the GNU General Public License
1486 ## along with this program; if not, write to the Free Software
1487 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
1488 ##
1489 ## As a special exception to the GNU General Public License, if you
1490 ## distribute this file as part of a program that contains a
1491 ## configuration script generated by Autoconf, you may include it under
1492 ## the same distribution terms that you use for the rest of that program.
1493
1494 # serial 46 AC_PROG_LIBTOOL
1495
1496
1497
1498
1499
1500 # AC_LIBTOOL_HEADER_ASSERT
1501 # ------------------------
1502 # AC_LIBTOOL_HEADER_ASSERT
1503
1504 # _LT_AC_CHECK_DLFCN
1505 # --------------------
1506 # _LT_AC_CHECK_DLFCN
1507
1508 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1509 # ---------------------------------
1510  # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1511
1512 # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1513 # ---------------------------------
1514 # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1515
1516 # _LT_AC_PROG_ECHO_BACKSLASH
1517 # --------------------------
1518 # Add some code to the start of the generated configure script which
1519 # will find an echo command which doesn't interpret backslashes.
1520 # _LT_AC_PROG_ECHO_BACKSLASH
1521
1522 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1523 #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1524 # ------------------------------------------------------------------
1525 # _LT_AC_TRY_DLOPEN_SELF
1526
1527 # AC_LIBTOOL_DLOPEN_SELF
1528 # -------------------
1529 # AC_LIBTOOL_DLOPEN_SELF
1530
1531 # _LT_AC_LTCONFIG_HACK
1532
1533 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
1534
1535
1536 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
1537
1538
1539 # AC_ENABLE_SHARED - implement the --enable-shared flag
1540 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
1541 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
1542 #   `yes'.
1543
1544
1545 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
1546
1547
1548 # AC_ENABLE_STATIC - implement the --enable-static flag
1549 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
1550 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
1551 #   `yes'.
1552
1553
1554 # AC_DISABLE_STATIC - set the default static flag to --disable-static
1555
1556
1557
1558 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
1559 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
1560 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
1561 #   `yes'.
1562
1563
1564 # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
1565
1566
1567 # AC_LIBTOOL_PICMODE - implement the --with-pic flag
1568 # Usage: AC_LIBTOOL_PICMODE[(MODE)]
1569 #   Where MODE is either `yes' or `no'.  If omitted, it defaults to
1570 #   `both'.
1571
1572
1573
1574 # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
1575
1576
1577
1578 # AC_PATH_MAGIC - find a file program which can recognise a shared library
1579
1580
1581
1582 # AC_PROG_LD - find the path to the GNU or non-GNU linker
1583
1584
1585 # AC_PROG_LD_GNU -
1586
1587
1588 # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
1589 #   -- PORTME Some linkers may need a different reload flag.
1590
1591
1592 # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
1593 #  -- PORTME fill in with the dynamic library characteristics
1594
1595
1596
1597 # AC_PROG_NM - find the path to a BSD-compatible name lister
1598
1599
1600 # AC_CHECK_LIBM - check for math library
1601
1602
1603 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
1604 # the libltdl convenience library and INCLTDL to the include flags for
1605 # the libltdl header and adds --enable-ltdl-convenience to the
1606 # configure arguments.  Note that LIBLTDL and INCLTDL are not
1607 # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
1608 # provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
1609 # with '${top_builddir}/' and INCLTDL will be prefixed with
1610 # '${top_srcdir}/' (note the single quotes!).  If your package is not
1611 # flat and you're not using automake, define top_builddir and
1612 # top_srcdir appropriately in the Makefiles.
1613
1614
1615 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
1616 # the libltdl installable library and INCLTDL to the include flags for
1617 # the libltdl header and adds --enable-ltdl-install to the configure
1618 # arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
1619 # AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
1620 # libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
1621 # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
1622 # with '${top_srcdir}/' (note the single quotes!).  If your package is
1623 # not flat and you're not using automake, define top_builddir and
1624 # top_srcdir appropriately in the Makefiles.
1625 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
1626
1627
1628 # old names
1629
1630
1631
1632
1633
1634
1635
1636
1637 # This is just to silence aclocal about the macro not being used
1638
1639
1640
1641
1642
1643
1644
1645
1646     ac_ext=c
1647 ac_cpp='$CPP $CPPFLAGS'
1648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1651 if test -n "$ac_tool_prefix"; then
1652   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1653 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1654 echo "$as_me:$LINENO: checking for $ac_word" >&5
1655 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1656 if test "${ac_cv_prog_CC+set}" = set; then
1657   echo $ECHO_N "(cached) $ECHO_C" >&6
1658 else
1659   if test -n "$CC"; then
1660   ac_cv_prog_CC="$CC" # Let the user override the test.
1661 else
1662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1663 for as_dir in $PATH
1664 do
1665   IFS=$as_save_IFS
1666   test -z "$as_dir" && as_dir=.
1667   for ac_exec_ext in '' $ac_executable_extensions; do
1668   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1669     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1670     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1671     break 2
1672   fi
1673 done
1674 done
1675
1676 fi
1677 fi
1678 CC=$ac_cv_prog_CC
1679 if test -n "$CC"; then
1680   echo "$as_me:$LINENO: result: $CC" >&5
1681 echo "${ECHO_T}$CC" >&6
1682 else
1683   echo "$as_me:$LINENO: result: no" >&5
1684 echo "${ECHO_T}no" >&6
1685 fi
1686
1687 fi
1688 if test -z "$ac_cv_prog_CC"; then
1689   ac_ct_CC=$CC
1690   # Extract the first word of "gcc", so it can be a program name with args.
1691 set dummy gcc; ac_word=$2
1692 echo "$as_me:$LINENO: checking for $ac_word" >&5
1693 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1694 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1695   echo $ECHO_N "(cached) $ECHO_C" >&6
1696 else
1697   if test -n "$ac_ct_CC"; then
1698   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1699 else
1700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1701 for as_dir in $PATH
1702 do
1703   IFS=$as_save_IFS
1704   test -z "$as_dir" && as_dir=.
1705   for ac_exec_ext in '' $ac_executable_extensions; do
1706   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1707     ac_cv_prog_ac_ct_CC="gcc"
1708     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1709     break 2
1710   fi
1711 done
1712 done
1713
1714 fi
1715 fi
1716 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1717 if test -n "$ac_ct_CC"; then
1718   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1719 echo "${ECHO_T}$ac_ct_CC" >&6
1720 else
1721   echo "$as_me:$LINENO: result: no" >&5
1722 echo "${ECHO_T}no" >&6
1723 fi
1724
1725   CC=$ac_ct_CC
1726 else
1727   CC="$ac_cv_prog_CC"
1728 fi
1729
1730 if test -z "$CC"; then
1731   if test -n "$ac_tool_prefix"; then
1732   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1733 set dummy ${ac_tool_prefix}cc; ac_word=$2
1734 echo "$as_me:$LINENO: checking for $ac_word" >&5
1735 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1736 if test "${ac_cv_prog_CC+set}" = set; then
1737   echo $ECHO_N "(cached) $ECHO_C" >&6
1738 else
1739   if test -n "$CC"; then
1740   ac_cv_prog_CC="$CC" # Let the user override the test.
1741 else
1742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1743 for as_dir in $PATH
1744 do
1745   IFS=$as_save_IFS
1746   test -z "$as_dir" && as_dir=.
1747   for ac_exec_ext in '' $ac_executable_extensions; do
1748   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1749     ac_cv_prog_CC="${ac_tool_prefix}cc"
1750     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1751     break 2
1752   fi
1753 done
1754 done
1755
1756 fi
1757 fi
1758 CC=$ac_cv_prog_CC
1759 if test -n "$CC"; then
1760   echo "$as_me:$LINENO: result: $CC" >&5
1761 echo "${ECHO_T}$CC" >&6
1762 else
1763   echo "$as_me:$LINENO: result: no" >&5
1764 echo "${ECHO_T}no" >&6
1765 fi
1766
1767 fi
1768 if test -z "$ac_cv_prog_CC"; then
1769   ac_ct_CC=$CC
1770   # Extract the first word of "cc", so it can be a program name with args.
1771 set dummy cc; ac_word=$2
1772 echo "$as_me:$LINENO: checking for $ac_word" >&5
1773 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1774 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1775   echo $ECHO_N "(cached) $ECHO_C" >&6
1776 else
1777   if test -n "$ac_ct_CC"; then
1778   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1779 else
1780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1781 for as_dir in $PATH
1782 do
1783   IFS=$as_save_IFS
1784   test -z "$as_dir" && as_dir=.
1785   for ac_exec_ext in '' $ac_executable_extensions; do
1786   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1787     ac_cv_prog_ac_ct_CC="cc"
1788     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1789     break 2
1790   fi
1791 done
1792 done
1793
1794 fi
1795 fi
1796 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1797 if test -n "$ac_ct_CC"; then
1798   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1799 echo "${ECHO_T}$ac_ct_CC" >&6
1800 else
1801   echo "$as_me:$LINENO: result: no" >&5
1802 echo "${ECHO_T}no" >&6
1803 fi
1804
1805   CC=$ac_ct_CC
1806 else
1807   CC="$ac_cv_prog_CC"
1808 fi
1809
1810 fi
1811 if test -z "$CC"; then
1812   # Extract the first word of "cc", so it can be a program name with args.
1813 set dummy cc; ac_word=$2
1814 echo "$as_me:$LINENO: checking for $ac_word" >&5
1815 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1816 if test "${ac_cv_prog_CC+set}" = set; then
1817   echo $ECHO_N "(cached) $ECHO_C" >&6
1818 else
1819   if test -n "$CC"; then
1820   ac_cv_prog_CC="$CC" # Let the user override the test.
1821 else
1822   ac_prog_rejected=no
1823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1824 for as_dir in $PATH
1825 do
1826   IFS=$as_save_IFS
1827   test -z "$as_dir" && as_dir=.
1828   for ac_exec_ext in '' $ac_executable_extensions; do
1829   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1830     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1831        ac_prog_rejected=yes
1832        continue
1833      fi
1834     ac_cv_prog_CC="cc"
1835     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1836     break 2
1837   fi
1838 done
1839 done
1840
1841 if test $ac_prog_rejected = yes; then
1842   # We found a bogon in the path, so make sure we never use it.
1843   set dummy $ac_cv_prog_CC
1844   shift
1845   if test $# != 0; then
1846     # We chose a different compiler from the bogus one.
1847     # However, it has the same basename, so the bogon will be chosen
1848     # first if we set CC to just the basename; use the full file name.
1849     shift
1850     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1851   fi
1852 fi
1853 fi
1854 fi
1855 CC=$ac_cv_prog_CC
1856 if test -n "$CC"; then
1857   echo "$as_me:$LINENO: result: $CC" >&5
1858 echo "${ECHO_T}$CC" >&6
1859 else
1860   echo "$as_me:$LINENO: result: no" >&5
1861 echo "${ECHO_T}no" >&6
1862 fi
1863
1864 fi
1865 if test -z "$CC"; then
1866   if test -n "$ac_tool_prefix"; then
1867   for ac_prog in cl
1868   do
1869     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1870 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1871 echo "$as_me:$LINENO: checking for $ac_word" >&5
1872 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1873 if test "${ac_cv_prog_CC+set}" = set; then
1874   echo $ECHO_N "(cached) $ECHO_C" >&6
1875 else
1876   if test -n "$CC"; then
1877   ac_cv_prog_CC="$CC" # Let the user override the test.
1878 else
1879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880 for as_dir in $PATH
1881 do
1882   IFS=$as_save_IFS
1883   test -z "$as_dir" && as_dir=.
1884   for ac_exec_ext in '' $ac_executable_extensions; do
1885   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1886     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1887     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888     break 2
1889   fi
1890 done
1891 done
1892
1893 fi
1894 fi
1895 CC=$ac_cv_prog_CC
1896 if test -n "$CC"; then
1897   echo "$as_me:$LINENO: result: $CC" >&5
1898 echo "${ECHO_T}$CC" >&6
1899 else
1900   echo "$as_me:$LINENO: result: no" >&5
1901 echo "${ECHO_T}no" >&6
1902 fi
1903
1904     test -n "$CC" && break
1905   done
1906 fi
1907 if test -z "$CC"; then
1908   ac_ct_CC=$CC
1909   for ac_prog in cl
1910 do
1911   # Extract the first word of "$ac_prog", so it can be a program name with args.
1912 set dummy $ac_prog; ac_word=$2
1913 echo "$as_me:$LINENO: checking for $ac_word" >&5
1914 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1915 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1916   echo $ECHO_N "(cached) $ECHO_C" >&6
1917 else
1918   if test -n "$ac_ct_CC"; then
1919   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1920 else
1921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922 for as_dir in $PATH
1923 do
1924   IFS=$as_save_IFS
1925   test -z "$as_dir" && as_dir=.
1926   for ac_exec_ext in '' $ac_executable_extensions; do
1927   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1928     ac_cv_prog_ac_ct_CC="$ac_prog"
1929     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930     break 2
1931   fi
1932 done
1933 done
1934
1935 fi
1936 fi
1937 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1938 if test -n "$ac_ct_CC"; then
1939   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1940 echo "${ECHO_T}$ac_ct_CC" >&6
1941 else
1942   echo "$as_me:$LINENO: result: no" >&5
1943 echo "${ECHO_T}no" >&6
1944 fi
1945
1946   test -n "$ac_ct_CC" && break
1947 done
1948
1949   CC=$ac_ct_CC
1950 fi
1951
1952 fi
1953
1954
1955 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1956 See \`config.log' for more details." >&5
1957 echo "$as_me: error: no acceptable C compiler found in \$PATH
1958 See \`config.log' for more details." >&2;}
1959    { (exit 1); exit 1; }; }
1960
1961 # Provide some information about the compiler.
1962 echo "$as_me:$LINENO:" \
1963      "checking for C compiler version" >&5
1964 ac_compiler=`set X $ac_compile; echo $2`
1965 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1966   (eval $ac_compiler --version </dev/null >&5) 2>&5
1967   ac_status=$?
1968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969   (exit $ac_status); }
1970 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1971   (eval $ac_compiler -v </dev/null >&5) 2>&5
1972   ac_status=$?
1973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974   (exit $ac_status); }
1975 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1976   (eval $ac_compiler -V </dev/null >&5) 2>&5
1977   ac_status=$?
1978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1979   (exit $ac_status); }
1980
1981 cat >conftest.$ac_ext <<_ACEOF
1982 #line $LINENO "configure"
1983 /* confdefs.h.  */
1984 _ACEOF
1985 cat confdefs.h >>conftest.$ac_ext
1986 cat >>conftest.$ac_ext <<_ACEOF
1987 /* end confdefs.h.  */
1988
1989 int
1990 main ()
1991 {
1992
1993   ;
1994   return 0;
1995 }
1996 _ACEOF
1997 ac_clean_files_save=$ac_clean_files
1998 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1999 # Try to create an executable without -o first, disregard a.out.
2000 # It will help us diagnose broken compilers, and finding out an intuition
2001 # of exeext.
2002 echo "$as_me:$LINENO: checking for C compiler default output" >&5
2003 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
2004 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2005 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2006   (eval $ac_link_default) 2>&5
2007   ac_status=$?
2008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2009   (exit $ac_status); }; then
2010   # Find the output, starting from the most likely.  This scheme is
2011 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2012 # resort.
2013
2014 # Be careful to initialize this variable, since it used to be cached.
2015 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2016 ac_cv_exeext=
2017 # b.out is created by i960 compilers.
2018 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2019 do
2020   test -f "$ac_file" || continue
2021   case $ac_file in
2022     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2023         ;;
2024     conftest.$ac_ext )
2025         # This is the source file.
2026         ;;
2027     [ab].out )
2028         # We found the default executable, but exeext='' is most
2029         # certainly right.
2030         break;;
2031     *.* )
2032         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2033         # FIXME: I believe we export ac_cv_exeext for Libtool,
2034         # but it would be cool to find out if it's true.  Does anybody
2035         # maintain Libtool? --akim.
2036         export ac_cv_exeext
2037         break;;
2038     * )
2039         break;;
2040   esac
2041 done
2042 else
2043   echo "$as_me: failed program was:" >&5
2044 sed 's/^/| /' conftest.$ac_ext >&5
2045
2046 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2047 See \`config.log' for more details." >&5
2048 echo "$as_me: error: C compiler cannot create executables
2049 See \`config.log' for more details." >&2;}
2050    { (exit 77); exit 77; }; }
2051 fi
2052
2053 ac_exeext=$ac_cv_exeext
2054 echo "$as_me:$LINENO: result: $ac_file" >&5
2055 echo "${ECHO_T}$ac_file" >&6
2056
2057 # Check the compiler produces executables we can run.  If not, either
2058 # the compiler is broken, or we cross compile.
2059 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2060 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2061 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2062 # If not cross compiling, check that we can run a simple program.
2063 if test "$cross_compiling" != yes; then
2064   if { ac_try='./$ac_file'
2065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2066   (eval $ac_try) 2>&5
2067   ac_status=$?
2068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2069   (exit $ac_status); }; }; then
2070     cross_compiling=no
2071   else
2072     if test "$cross_compiling" = maybe; then
2073         cross_compiling=yes
2074     else
2075         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2076 If you meant to cross compile, use \`--host'.
2077 See \`config.log' for more details." >&5
2078 echo "$as_me: error: cannot run C compiled programs.
2079 If you meant to cross compile, use \`--host'.
2080 See \`config.log' for more details." >&2;}
2081    { (exit 1); exit 1; }; }
2082     fi
2083   fi
2084 fi
2085 echo "$as_me:$LINENO: result: yes" >&5
2086 echo "${ECHO_T}yes" >&6
2087
2088 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2089 ac_clean_files=$ac_clean_files_save
2090 # Check the compiler produces executables we can run.  If not, either
2091 # the compiler is broken, or we cross compile.
2092 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2093 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2094 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2095 echo "${ECHO_T}$cross_compiling" >&6
2096
2097 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2098 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2099 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2100   (eval $ac_link) 2>&5
2101   ac_status=$?
2102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2103   (exit $ac_status); }; then
2104   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2105 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2106 # work properly (i.e., refer to `conftest.exe'), while it won't with
2107 # `rm'.
2108 for ac_file in conftest.exe conftest conftest.*; do
2109   test -f "$ac_file" || continue
2110   case $ac_file in
2111     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2112     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2113           export ac_cv_exeext
2114           break;;
2115     * ) break;;
2116   esac
2117 done
2118 else
2119   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2120 See \`config.log' for more details." >&5
2121 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2122 See \`config.log' for more details." >&2;}
2123    { (exit 1); exit 1; }; }
2124 fi
2125
2126 rm -f conftest$ac_cv_exeext
2127 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2128 echo "${ECHO_T}$ac_cv_exeext" >&6
2129
2130 rm -f conftest.$ac_ext
2131 EXEEXT=$ac_cv_exeext
2132 ac_exeext=$EXEEXT
2133 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2134 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2135 if test "${ac_cv_objext+set}" = set; then
2136   echo $ECHO_N "(cached) $ECHO_C" >&6
2137 else
2138   cat >conftest.$ac_ext <<_ACEOF
2139 #line $LINENO "configure"
2140 /* confdefs.h.  */
2141 _ACEOF
2142 cat confdefs.h >>conftest.$ac_ext
2143 cat >>conftest.$ac_ext <<_ACEOF
2144 /* end confdefs.h.  */
2145
2146 int
2147 main ()
2148 {
2149
2150   ;
2151   return 0;
2152 }
2153 _ACEOF
2154 rm -f conftest.o conftest.obj
2155 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2156   (eval $ac_compile) 2>&5
2157   ac_status=$?
2158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159   (exit $ac_status); }; then
2160   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2161   case $ac_file in
2162     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2163     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2164        break;;
2165   esac
2166 done
2167 else
2168   echo "$as_me: failed program was:" >&5
2169 sed 's/^/| /' conftest.$ac_ext >&5
2170
2171 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2172 See \`config.log' for more details." >&5
2173 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2174 See \`config.log' for more details." >&2;}
2175    { (exit 1); exit 1; }; }
2176 fi
2177
2178 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2179 fi
2180 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2181 echo "${ECHO_T}$ac_cv_objext" >&6
2182 OBJEXT=$ac_cv_objext
2183 ac_objext=$OBJEXT
2184 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2185 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2186 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2187   echo $ECHO_N "(cached) $ECHO_C" >&6
2188 else
2189   cat >conftest.$ac_ext <<_ACEOF
2190 #line $LINENO "configure"
2191 /* confdefs.h.  */
2192 _ACEOF
2193 cat confdefs.h >>conftest.$ac_ext
2194 cat >>conftest.$ac_ext <<_ACEOF
2195 /* end confdefs.h.  */
2196
2197 int
2198 main ()
2199 {
2200 #ifndef __GNUC__
2201        choke me
2202 #endif
2203
2204   ;
2205   return 0;
2206 }
2207 _ACEOF
2208 rm -f conftest.$ac_objext
2209 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2210   (eval $ac_compile) 2>&5
2211   ac_status=$?
2212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213   (exit $ac_status); } &&
2214          { ac_try='test -s conftest.$ac_objext'
2215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216   (eval $ac_try) 2>&5
2217   ac_status=$?
2218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219   (exit $ac_status); }; }; then
2220   ac_compiler_gnu=yes
2221 else
2222   echo "$as_me: failed program was:" >&5
2223 sed 's/^/| /' conftest.$ac_ext >&5
2224
2225 ac_compiler_gnu=no
2226 fi
2227 rm -f conftest.$ac_objext conftest.$ac_ext
2228 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2229
2230 fi
2231 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2232 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2233 GCC=`test $ac_compiler_gnu = yes && echo yes`
2234 ac_test_CFLAGS=${CFLAGS+set}
2235 ac_save_CFLAGS=$CFLAGS
2236 CFLAGS="-g"
2237 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2238 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2239 if test "${ac_cv_prog_cc_g+set}" = set; then
2240   echo $ECHO_N "(cached) $ECHO_C" >&6
2241 else
2242   cat >conftest.$ac_ext <<_ACEOF
2243 #line $LINENO "configure"
2244 /* confdefs.h.  */
2245 _ACEOF
2246 cat confdefs.h >>conftest.$ac_ext
2247 cat >>conftest.$ac_ext <<_ACEOF
2248 /* end confdefs.h.  */
2249
2250 int
2251 main ()
2252 {
2253
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 rm -f conftest.$ac_objext
2259 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2260   (eval $ac_compile) 2>&5
2261   ac_status=$?
2262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263   (exit $ac_status); } &&
2264          { ac_try='test -s conftest.$ac_objext'
2265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266   (eval $ac_try) 2>&5
2267   ac_status=$?
2268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269   (exit $ac_status); }; }; then
2270   ac_cv_prog_cc_g=yes
2271 else
2272   echo "$as_me: failed program was:" >&5
2273 sed 's/^/| /' conftest.$ac_ext >&5
2274
2275 ac_cv_prog_cc_g=no
2276 fi
2277 rm -f conftest.$ac_objext conftest.$ac_ext
2278 fi
2279 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2280 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2281 if test "$ac_test_CFLAGS" = set; then
2282   CFLAGS=$ac_save_CFLAGS
2283 elif test $ac_cv_prog_cc_g = yes; then
2284   if test "$GCC" = yes; then
2285     CFLAGS="-g -O2"
2286   else
2287     CFLAGS="-g"
2288   fi
2289 else
2290   if test "$GCC" = yes; then
2291     CFLAGS="-O2"
2292   else
2293     CFLAGS=
2294   fi
2295 fi
2296 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2297 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2298 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2299   echo $ECHO_N "(cached) $ECHO_C" >&6
2300 else
2301   ac_cv_prog_cc_stdc=no
2302 ac_save_CC=$CC
2303 cat >conftest.$ac_ext <<_ACEOF
2304 #line $LINENO "configure"
2305 /* confdefs.h.  */
2306 _ACEOF
2307 cat confdefs.h >>conftest.$ac_ext
2308 cat >>conftest.$ac_ext <<_ACEOF
2309 /* end confdefs.h.  */
2310 #include <stdarg.h>
2311 #include <stdio.h>
2312 #include <sys/types.h>
2313 #include <sys/stat.h>
2314 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2315 struct buf { int x; };
2316 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2317 static char *e (p, i)
2318      char **p;
2319      int i;
2320 {
2321   return p[i];
2322 }
2323 static char *f (char * (*g) (char **, int), char **p, ...)
2324 {
2325   char *s;
2326   va_list v;
2327   va_start (v,p);
2328   s = g (p, va_arg (v,int));
2329   va_end (v);
2330   return s;
2331 }
2332 int test (int i, double x);
2333 struct s1 {int (*f) (int a);};
2334 struct s2 {int (*f) (double a);};
2335 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2336 int argc;
2337 char **argv;
2338 int
2339 main ()
2340 {
2341 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2342   ;
2343   return 0;
2344 }
2345 _ACEOF
2346 # Don't try gcc -ansi; that turns off useful extensions and
2347 # breaks some systems' header files.
2348 # AIX                   -qlanglvl=ansi
2349 # Ultrix and OSF/1      -std1
2350 # HP-UX 10.20 and later -Ae
2351 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2352 # SVR4                  -Xc -D__EXTENSIONS__
2353 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2354 do
2355   CC="$ac_save_CC $ac_arg"
2356   rm -f conftest.$ac_objext
2357 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2358   (eval $ac_compile) 2>&5
2359   ac_status=$?
2360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2361   (exit $ac_status); } &&
2362          { ac_try='test -s conftest.$ac_objext'
2363   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2364   (eval $ac_try) 2>&5
2365   ac_status=$?
2366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367   (exit $ac_status); }; }; then
2368   ac_cv_prog_cc_stdc=$ac_arg
2369 break
2370 else
2371   echo "$as_me: failed program was:" >&5
2372 sed 's/^/| /' conftest.$ac_ext >&5
2373
2374 fi
2375 rm -f conftest.$ac_objext
2376 done
2377 rm -f conftest.$ac_ext conftest.$ac_objext
2378 CC=$ac_save_CC
2379
2380 fi
2381
2382 case "x$ac_cv_prog_cc_stdc" in
2383   x|xno)
2384     echo "$as_me:$LINENO: result: none needed" >&5
2385 echo "${ECHO_T}none needed" >&6 ;;
2386   *)
2387     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2388 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2389     CC="$CC $ac_cv_prog_cc_stdc" ;;
2390 esac
2391
2392 # Some people use a C++ compiler to compile C.  Since we use `exit',
2393 # in C++ we need to declare it.  In case someone uses the same compiler
2394 # for both compiling C and C++ we need to have the C++ compiler decide
2395 # the declaration of exit, since it's the most demanding environment.
2396 cat >conftest.$ac_ext <<_ACEOF
2397 #ifndef __cplusplus
2398   choke me
2399 #endif
2400 _ACEOF
2401 rm -f conftest.$ac_objext
2402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2403   (eval $ac_compile) 2>&5
2404   ac_status=$?
2405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2406   (exit $ac_status); } &&
2407          { ac_try='test -s conftest.$ac_objext'
2408   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2409   (eval $ac_try) 2>&5
2410   ac_status=$?
2411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2412   (exit $ac_status); }; }; then
2413   for ac_declaration in \
2414    ''\
2415    '#include <stdlib.h>' \
2416    'extern "C" void std::exit (int) throw (); using std::exit;' \
2417    'extern "C" void std::exit (int); using std::exit;' \
2418    'extern "C" void exit (int) throw ();' \
2419    'extern "C" void exit (int);' \
2420    'void exit (int);'
2421 do
2422   cat >conftest.$ac_ext <<_ACEOF
2423 #line $LINENO "configure"
2424 /* confdefs.h.  */
2425 _ACEOF
2426 cat confdefs.h >>conftest.$ac_ext
2427 cat >>conftest.$ac_ext <<_ACEOF
2428 /* end confdefs.h.  */
2429 #include <stdlib.h>
2430 $ac_declaration
2431 int
2432 main ()
2433 {
2434 exit (42);
2435   ;
2436   return 0;
2437 }
2438 _ACEOF
2439 rm -f conftest.$ac_objext
2440 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2441   (eval $ac_compile) 2>&5
2442   ac_status=$?
2443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2444   (exit $ac_status); } &&
2445          { ac_try='test -s conftest.$ac_objext'
2446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2447   (eval $ac_try) 2>&5
2448   ac_status=$?
2449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2450   (exit $ac_status); }; }; then
2451   :
2452 else
2453   echo "$as_me: failed program was:" >&5
2454 sed 's/^/| /' conftest.$ac_ext >&5
2455
2456 continue
2457 fi
2458 rm -f conftest.$ac_objext conftest.$ac_ext
2459   cat >conftest.$ac_ext <<_ACEOF
2460 #line $LINENO "configure"
2461 /* confdefs.h.  */
2462 _ACEOF
2463 cat confdefs.h >>conftest.$ac_ext
2464 cat >>conftest.$ac_ext <<_ACEOF
2465 /* end confdefs.h.  */
2466 $ac_declaration
2467 int
2468 main ()
2469 {
2470 exit (42);
2471   ;
2472   return 0;
2473 }
2474 _ACEOF
2475 rm -f conftest.$ac_objext
2476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2477   (eval $ac_compile) 2>&5
2478   ac_status=$?
2479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2480   (exit $ac_status); } &&
2481          { ac_try='test -s conftest.$ac_objext'
2482   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2483   (eval $ac_try) 2>&5
2484   ac_status=$?
2485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2486   (exit $ac_status); }; }; then
2487   break
2488 else
2489   echo "$as_me: failed program was:" >&5
2490 sed 's/^/| /' conftest.$ac_ext >&5
2491
2492 fi
2493 rm -f conftest.$ac_objext conftest.$ac_ext
2494 done
2495 rm -f conftest*
2496 if test -n "$ac_declaration"; then
2497   echo '#ifdef __cplusplus' >>confdefs.h
2498   echo $ac_declaration      >>confdefs.h
2499   echo '#endif'             >>confdefs.h
2500 fi
2501
2502 else
2503   echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2505
2506 fi
2507 rm -f conftest.$ac_objext conftest.$ac_ext
2508 ac_ext=c
2509 ac_cpp='$CPP $CPPFLAGS'
2510 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2511 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2512 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2513
2514     echo "$as_me:$LINENO: checking if the C compiler requires -ext o" >&5
2515 echo $ECHO_N "checking if the C compiler requires -ext o... $ECHO_C" >&6
2516 if test "${wx_cv_c_exto+set}" = set; then
2517   echo $ECHO_N "(cached) $ECHO_C" >&6
2518 else
2519   cat >conftest.$ac_ext <<_ACEOF
2520 #line $LINENO "configure"
2521 /* confdefs.h.  */
2522 _ACEOF
2523 cat confdefs.h >>conftest.$ac_ext
2524 cat >>conftest.$ac_ext <<_ACEOF
2525 /* end confdefs.h.  */
2526
2527 int
2528 main ()
2529 {
2530
2531   ;
2532   return 0;
2533 }
2534 _ACEOF
2535 rm -f conftest.$ac_objext conftest.$ac_ext.o
2536 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2537   (eval $ac_compile) 2>&5
2538   ac_status=$?
2539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540   (exit $ac_status); }; then
2541   for ac_file in `(ls conftest.* 2>/dev/null)`; do
2542     case $ac_file in
2543         conftest.$ac_ext.o)
2544             wx_cv_c_exto="-ext o"
2545             ;;
2546         *)
2547             ;;
2548     esac
2549 done
2550 else
2551   { { echo "$as_me:$LINENO: error: cannot figure out if compiler needs -ext o: cannot compile
2552 See \`config.log' for more details." >&5
2553 echo "$as_me: error: cannot figure out if compiler needs -ext o: cannot compile
2554 See \`config.log' for more details." >&2;}
2555    { (exit 1); exit 1; }; }
2556
2557 fi
2558
2559 rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext
2560
2561 fi
2562 echo "$as_me:$LINENO: result: $wx_cv_c_exto" >&5
2563 echo "${ECHO_T}$wx_cv_c_exto" >&6
2564 if test "x$wx_cv_c_exto" '!=' "x"; then
2565     if test "c" = "c"; then
2566         CFLAGS="$wx_cv_c_exto $CFLAGS"
2567     fi
2568     if test "c" = "cxx"; then
2569         CXXFLAGS="$wx_cv_c_exto $CXXFLAGS"
2570     fi
2571 fi
2572
2573         if test "x$wx_cv_c_exto" '!=' "x"; then
2574         unset ac_cv_prog_cc_g
2575         ac_test_CFLAGS=${CFLAGS+set}
2576 ac_save_CFLAGS=$CFLAGS
2577 CFLAGS="-g"
2578 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2579 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2580 if test "${ac_cv_prog_cc_g+set}" = set; then
2581   echo $ECHO_N "(cached) $ECHO_C" >&6
2582 else
2583   cat >conftest.$ac_ext <<_ACEOF
2584 #line $LINENO "configure"
2585 /* confdefs.h.  */
2586 _ACEOF
2587 cat confdefs.h >>conftest.$ac_ext
2588 cat >>conftest.$ac_ext <<_ACEOF
2589 /* end confdefs.h.  */
2590
2591 int
2592 main ()
2593 {
2594
2595   ;
2596   return 0;
2597 }
2598 _ACEOF
2599 rm -f conftest.$ac_objext
2600 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2601   (eval $ac_compile) 2>&5
2602   ac_status=$?
2603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2604   (exit $ac_status); } &&
2605          { ac_try='test -s conftest.$ac_objext'
2606   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2607   (eval $ac_try) 2>&5
2608   ac_status=$?
2609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610   (exit $ac_status); }; }; then
2611   ac_cv_prog_cc_g=yes
2612 else
2613   echo "$as_me: failed program was:" >&5
2614 sed 's/^/| /' conftest.$ac_ext >&5
2615
2616 ac_cv_prog_cc_g=no
2617 fi
2618 rm -f conftest.$ac_objext conftest.$ac_ext
2619 fi
2620 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2621 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2622 if test "$ac_test_CFLAGS" = set; then
2623   CFLAGS=$ac_save_CFLAGS
2624 elif test $ac_cv_prog_cc_g = yes; then
2625   if test "$GCC" = yes; then
2626     CFLAGS="-g -O2"
2627   else
2628     CFLAGS="-g"
2629   fi
2630 else
2631   if test "$GCC" = yes; then
2632     CFLAGS="-O2"
2633   else
2634     CFLAGS=
2635   fi
2636 fi
2637     fi
2638     ac_ext=c
2639 ac_cpp='$CPP $CPPFLAGS'
2640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2642 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2643
2644 echo "$as_me:$LINENO: checking whether we are using the Metrowerks C compiler" >&5
2645 echo $ECHO_N "checking whether we are using the Metrowerks C compiler... $ECHO_C" >&6
2646 if test "${bakefile_cv_c_compiler_mwerks+set}" = set; then
2647   echo $ECHO_N "(cached) $ECHO_C" >&6
2648 else
2649   cat >conftest.$ac_ext <<_ACEOF
2650 #line $LINENO "configure"
2651 /* confdefs.h.  */
2652 _ACEOF
2653 cat confdefs.h >>conftest.$ac_ext
2654 cat >>conftest.$ac_ext <<_ACEOF
2655 /* end confdefs.h.  */
2656
2657 int
2658 main ()
2659 {
2660 #ifndef __MWERKS__
2661        choke me
2662 #endif
2663
2664   ;
2665   return 0;
2666 }
2667 _ACEOF
2668 rm -f conftest.$ac_objext
2669 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2670   (eval $ac_compile) 2>&5
2671   ac_status=$?
2672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673   (exit $ac_status); } &&
2674          { ac_try='test -s conftest.$ac_objext'
2675   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2676   (eval $ac_try) 2>&5
2677   ac_status=$?
2678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2679   (exit $ac_status); }; }; then
2680   bakefile_compiler_mwerks=yes
2681 else
2682   echo "$as_me: failed program was:" >&5
2683 sed 's/^/| /' conftest.$ac_ext >&5
2684
2685 bakefile_compiler_mwerks=no
2686 fi
2687 rm -f conftest.$ac_objext conftest.$ac_ext
2688     bakefile_cv_c_compiler_mwerks=$bakefile_compiler_mwerks
2689
2690 fi
2691 echo "$as_me:$LINENO: result: $bakefile_cv_c_compiler_mwerks" >&5
2692 echo "${ECHO_T}$bakefile_cv_c_compiler_mwerks" >&6
2693
2694 MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes`
2695 ac_ext=c
2696 ac_cpp='$CPP $CPPFLAGS'
2697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2699 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2700
2701
2702     ac_ext=c
2703 ac_cpp='$CPP $CPPFLAGS'
2704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2707
2708 echo "$as_me:$LINENO: checking whether we are using the IBM xlC C compiler" >&5
2709 echo $ECHO_N "checking whether we are using the IBM xlC C compiler... $ECHO_C" >&6
2710 if test "${wx_cv_c_compiler_xlc+set}" = set; then
2711   echo $ECHO_N "(cached) $ECHO_C" >&6
2712 else
2713   cat >conftest.$ac_ext <<_ACEOF
2714 #line $LINENO "configure"
2715 /* confdefs.h.  */
2716 _ACEOF
2717 cat confdefs.h >>conftest.$ac_ext
2718 cat >>conftest.$ac_ext <<_ACEOF
2719 /* end confdefs.h.  */
2720
2721 int
2722 main ()
2723 {
2724 #ifndef __xlC__
2725        choke me
2726 #endif
2727
2728   ;
2729   return 0;
2730 }
2731 _ACEOF
2732 rm -f conftest.$ac_objext
2733 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2734   (eval $ac_compile) 2>&5
2735   ac_status=$?
2736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737   (exit $ac_status); } &&
2738          { ac_try='test -s conftest.$ac_objext'
2739   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2740   (eval $ac_try) 2>&5
2741   ac_status=$?
2742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743   (exit $ac_status); }; }; then
2744   wx_compiler_xlc=yes
2745 else
2746   echo "$as_me: failed program was:" >&5
2747 sed 's/^/| /' conftest.$ac_ext >&5
2748
2749 wx_compiler_xlc=no
2750 fi
2751 rm -f conftest.$ac_objext conftest.$ac_ext
2752     wx_cv_c_compiler_xlc=$wx_compiler_xlc
2753
2754 fi
2755 echo "$as_me:$LINENO: result: $wx_cv_c_compiler_xlc" >&5
2756 echo "${ECHO_T}$wx_cv_c_compiler_xlc" >&6
2757
2758 XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes`
2759 ac_ext=c
2760 ac_cpp='$CPP $CPPFLAGS'
2761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2764
2765
2766
2767
2768
2769 # Check whether --enable-shared or --disable-shared was given.
2770 if test "${enable_shared+set}" = set; then
2771   enableval="$enable_shared"
2772   p=${PACKAGE-default}
2773 case $enableval in
2774 yes) enable_shared=yes ;;
2775 no) enable_shared=no ;;
2776 *)
2777   enable_shared=no
2778   # Look at the argument we got.  We use all the common list separators.
2779   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2780   for pkg in $enableval; do
2781     if test "X$pkg" = "X$p"; then
2782       enable_shared=yes
2783     fi
2784   done
2785   IFS="$ac_save_ifs"
2786   ;;
2787 esac
2788 else
2789   enable_shared=yes
2790 fi;
2791 # Check whether --enable-static or --disable-static was given.
2792 if test "${enable_static+set}" = set; then
2793   enableval="$enable_static"
2794   p=${PACKAGE-default}
2795 case $enableval in
2796 yes) enable_static=yes ;;
2797 no) enable_static=no ;;
2798 *)
2799   enable_static=no
2800   # Look at the argument we got.  We use all the common list separators.
2801   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2802   for pkg in $enableval; do
2803     if test "X$pkg" = "X$p"; then
2804       enable_static=yes
2805     fi
2806   done
2807   IFS="$ac_save_ifs"
2808   ;;
2809 esac
2810 else
2811   enable_static=yes
2812 fi;
2813 # Check whether --enable-fast-install or --disable-fast-install was given.
2814 if test "${enable_fast_install+set}" = set; then
2815   enableval="$enable_fast_install"
2816   p=${PACKAGE-default}
2817 case $enableval in
2818 yes) enable_fast_install=yes ;;
2819 no) enable_fast_install=no ;;
2820 *)
2821   enable_fast_install=no
2822   # Look at the argument we got.  We use all the common list separators.
2823   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2824   for pkg in $enableval; do
2825     if test "X$pkg" = "X$p"; then
2826       enable_fast_install=yes
2827     fi
2828   done
2829   IFS="$ac_save_ifs"
2830   ;;
2831 esac
2832 else
2833   enable_fast_install=yes
2834 fi;
2835 # Make sure we can run config.sub.
2836 $ac_config_sub sun4 >/dev/null 2>&1 ||
2837   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2838 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2839    { (exit 1); exit 1; }; }
2840
2841 echo "$as_me:$LINENO: checking build system type" >&5
2842 echo $ECHO_N "checking build system type... $ECHO_C" >&6
2843 if test "${ac_cv_build+set}" = set; then
2844   echo $ECHO_N "(cached) $ECHO_C" >&6
2845 else
2846   ac_cv_build_alias=$build_alias
2847 test -z "$ac_cv_build_alias" &&
2848   ac_cv_build_alias=`$ac_config_guess`
2849 test -z "$ac_cv_build_alias" &&
2850   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2851 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2852    { (exit 1); exit 1; }; }
2853 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2854   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2855 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2856    { (exit 1); exit 1; }; }
2857
2858 fi
2859 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2860 echo "${ECHO_T}$ac_cv_build" >&6
2861 build=$ac_cv_build
2862 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2863 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2864 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2865
2866
2867 echo "$as_me:$LINENO: checking host system type" >&5
2868 echo $ECHO_N "checking host system type... $ECHO_C" >&6
2869 if test "${ac_cv_host+set}" = set; then
2870   echo $ECHO_N "(cached) $ECHO_C" >&6
2871 else
2872   ac_cv_host_alias=$host_alias
2873 test -z "$ac_cv_host_alias" &&
2874   ac_cv_host_alias=$ac_cv_build_alias
2875 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2876   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2877 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2878    { (exit 1); exit 1; }; }
2879
2880 fi
2881 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2882 echo "${ECHO_T}$ac_cv_host" >&6
2883 host=$ac_cv_host
2884 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2885 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2886 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2887
2888
2889 # Find the correct PATH separator.  Usually this is `:', but
2890 # DJGPP uses `;' like DOS.
2891 if test "X${PATH_SEPARATOR+set}" != Xset; then
2892   UNAME=${UNAME-`uname 2>/dev/null`}
2893   case X$UNAME in
2894     *-DOS) lt_cv_sys_path_separator=';' ;;
2895     *)     lt_cv_sys_path_separator=':' ;;
2896   esac
2897   PATH_SEPARATOR=$lt_cv_sys_path_separator
2898 fi
2899
2900
2901 # Check whether --with-gnu-ld or --without-gnu-ld was given.
2902 if test "${with_gnu_ld+set}" = set; then
2903   withval="$with_gnu_ld"
2904   test "$withval" = no || with_gnu_ld=yes
2905 else
2906   with_gnu_ld=no
2907 fi;
2908 ac_prog=ld
2909 if test "$GCC" = yes; then
2910   # Check if gcc -print-prog-name=ld gives a path.
2911   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2912 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2913   case $host in
2914   *-*-mingw*)
2915     # gcc leaves a trailing carriage return which upsets mingw
2916     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2917   *)
2918     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2919   esac
2920   case $ac_prog in
2921     # Accept absolute paths.
2922     [\\/]* | [A-Za-z]:[\\/]*)
2923       re_direlt='/[^/][^/]*/\.\./'
2924       # Canonicalize the path of ld
2925       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2926       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2927         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2928       done
2929       test -z "$LD" && LD="$ac_prog"
2930       ;;
2931   "")
2932     # If it fails, then pretend we aren't using GCC.
2933     ac_prog=ld
2934     ;;
2935   *)
2936     # If it is relative, then search for the first ld in PATH.
2937     with_gnu_ld=unknown
2938     ;;
2939   esac
2940 elif test "$with_gnu_ld" = yes; then
2941   echo "$as_me:$LINENO: checking for GNU ld" >&5
2942 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
2943 else
2944   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
2945 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
2946 fi
2947 if test "${lt_cv_path_LD+set}" = set; then
2948   echo $ECHO_N "(cached) $ECHO_C" >&6
2949 else
2950   if test -z "$LD"; then
2951   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2952   for ac_dir in $PATH; do
2953     test -z "$ac_dir" && ac_dir=.
2954     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2955       lt_cv_path_LD="$ac_dir/$ac_prog"
2956       # Check to see if the program is GNU ld.  I'd rather use --version,
2957       # but apparently some GNU ld's only accept -v.
2958       # Break only if it was the GNU/non-GNU ld that we prefer.
2959       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
2960         test "$with_gnu_ld" != no && break
2961       else
2962         test "$with_gnu_ld" != yes && break
2963       fi
2964     fi
2965   done
2966   IFS="$ac_save_ifs"
2967 else
2968   lt_cv_path_LD="$LD" # Let the user override the test with a path.
2969 fi
2970 fi
2971
2972 LD="$lt_cv_path_LD"
2973 if test -n "$LD"; then
2974   echo "$as_me:$LINENO: result: $LD" >&5
2975 echo "${ECHO_T}$LD" >&6
2976 else
2977   echo "$as_me:$LINENO: result: no" >&5
2978 echo "${ECHO_T}no" >&6
2979 fi
2980 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
2981 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
2982    { (exit 1); exit 1; }; }
2983 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
2984 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
2985 if test "${lt_cv_prog_gnu_ld+set}" = set; then
2986   echo $ECHO_N "(cached) $ECHO_C" >&6
2987 else
2988   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
2989 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
2990   lt_cv_prog_gnu_ld=yes
2991 else
2992   lt_cv_prog_gnu_ld=no
2993 fi
2994 fi
2995 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
2996 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
2997 with_gnu_ld=$lt_cv_prog_gnu_ld
2998
2999
3000 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3001 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3002 if test "${lt_cv_ld_reload_flag+set}" = set; then
3003   echo $ECHO_N "(cached) $ECHO_C" >&6
3004 else
3005   lt_cv_ld_reload_flag='-r'
3006 fi
3007 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3008 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3009 reload_flag=$lt_cv_ld_reload_flag
3010 test -n "$reload_flag" && reload_flag=" $reload_flag"
3011
3012 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3013 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3014 if test "${lt_cv_path_NM+set}" = set; then
3015   echo $ECHO_N "(cached) $ECHO_C" >&6
3016 else
3017   if test -n "$NM"; then
3018   # Let the user override the test.
3019   lt_cv_path_NM="$NM"
3020 else
3021   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3022   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3023     test -z "$ac_dir" && ac_dir=.
3024     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3025     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3026       # Check to see if the nm accepts a BSD-compat flag.
3027       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3028       #   nm: unknown option "B" ignored
3029       # Tru64's nm complains that /dev/null is an invalid object file
3030       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3031         lt_cv_path_NM="$tmp_nm -B"
3032         break
3033       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3034         lt_cv_path_NM="$tmp_nm -p"
3035         break
3036       else
3037         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3038         continue # so that we can try to find one that supports BSD flags
3039       fi
3040     fi
3041   done
3042   IFS="$ac_save_ifs"
3043   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3044 fi
3045 fi
3046
3047 NM="$lt_cv_path_NM"
3048 echo "$as_me:$LINENO: result: $NM" >&5
3049 echo "${ECHO_T}$NM" >&6
3050
3051 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3052 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3053 LN_S=$as_ln_s
3054 if test "$LN_S" = "ln -s"; then
3055   echo "$as_me:$LINENO: result: yes" >&5
3056 echo "${ECHO_T}yes" >&6
3057 else
3058   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3059 echo "${ECHO_T}no, using $LN_S" >&6
3060 fi
3061
3062 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3063 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3064 if test "${lt_cv_deplibs_check_method+set}" = set; then
3065   echo $ECHO_N "(cached) $ECHO_C" >&6
3066 else
3067   lt_cv_file_magic_cmd='$MAGIC_CMD'
3068 lt_cv_file_magic_test_file=
3069 lt_cv_deplibs_check_method='unknown'
3070 # Need to set the preceding variable on all platforms that support
3071 # interlibrary dependencies.
3072 # 'none' -- dependencies not supported.
3073 # `unknown' -- same as none, but documents that we really don't know.
3074 # 'pass_all' -- all dependencies passed with no checks.
3075 # 'test_compile' -- check by making test program.
3076 # 'file_magic [[regex]]' -- check by looking for files in library path
3077 # which responds to the $file_magic_cmd with a given egrep regex.
3078 # If you have `file' or equivalent on your system and you're not sure
3079 # whether `pass_all' will *always* work, you probably want this one.
3080
3081 case $host_os in
3082 aix4* | aix5*)
3083   lt_cv_deplibs_check_method=pass_all
3084   ;;
3085
3086 beos*)
3087   lt_cv_deplibs_check_method=pass_all
3088   ;;
3089
3090 bsdi4*)
3091   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3092   lt_cv_file_magic_cmd='/usr/bin/file -L'
3093   lt_cv_file_magic_test_file=/shlib/libc.so
3094   ;;
3095
3096 cygwin* | mingw* | pw32*)
3097   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3098   lt_cv_file_magic_cmd='$OBJDUMP -f'
3099   ;;
3100
3101 darwin* | rhapsody*)
3102   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3103   lt_cv_file_magic_cmd='/usr/bin/file -L'
3104   case "$host_os" in
3105   rhapsody* | darwin1.[012])
3106     lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
3107     ;;
3108   *) # Darwin 1.3 on
3109     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3110     ;;
3111   esac
3112   ;;
3113
3114 freebsd*)
3115   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3116     case $host_cpu in
3117     i*86 )
3118       # Not sure whether the presence of OpenBSD here was a mistake.
3119       # Let's accept both of them until this is cleared up.
3120       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3121       lt_cv_file_magic_cmd=/usr/bin/file
3122       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3123       ;;
3124     esac
3125   else
3126     lt_cv_deplibs_check_method=pass_all
3127   fi
3128   ;;
3129
3130 gnu*)
3131   lt_cv_deplibs_check_method=pass_all
3132   ;;
3133
3134 hpux10.20*|hpux11*)
3135   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3136   lt_cv_file_magic_cmd=/usr/bin/file
3137   lt_cv_file_magic_test_file=/usr/lib/libc.sl
3138   ;;
3139
3140 irix5* | irix6*)
3141   case $host_os in
3142   irix5*)
3143     # this will be overridden with pass_all, but let us keep it just in case
3144     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3145     ;;
3146   *)
3147     case $LD in
3148     *-32|*"-32 ") libmagic=32-bit;;
3149     *-n32|*"-n32 ") libmagic=N32;;
3150     *-64|*"-64 ") libmagic=64-bit;;
3151     *) libmagic=never-match;;
3152     esac
3153     # this will be overridden with pass_all, but let us keep it just in case
3154     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3155     ;;
3156   esac
3157   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3158   lt_cv_deplibs_check_method=pass_all
3159   ;;
3160
3161 # This must be Linux ELF.
3162 linux-gnu*)
3163   case $host_cpu in
3164   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
3165     lt_cv_deplibs_check_method=pass_all ;;
3166   *)
3167     # glibc up to 2.1.1 does not perform some relocations on ARM
3168     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3169   esac
3170   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3171   ;;
3172
3173 netbsd*)
3174   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3175     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3176   else
3177     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3178   fi
3179   ;;
3180
3181 newos6*)
3182   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3183   lt_cv_file_magic_cmd=/usr/bin/file
3184   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3185   ;;
3186
3187 openbsd*)
3188   lt_cv_file_magic_cmd=/usr/bin/file
3189   lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3190   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3191     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
3192   else
3193     lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3194   fi
3195   ;;
3196
3197 osf3* | osf4* | osf5*)
3198   # this will be overridden with pass_all, but let us keep it just in case
3199   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3200   lt_cv_file_magic_test_file=/shlib/libc.so
3201   lt_cv_deplibs_check_method=pass_all
3202   ;;
3203
3204 sco3.2v5*)
3205   lt_cv_deplibs_check_method=pass_all
3206   ;;
3207
3208 solaris*)
3209   lt_cv_deplibs_check_method=pass_all
3210   lt_cv_file_magic_test_file=/lib/libc.so
3211   ;;
3212
3213 sysv5uw[78]* | sysv4*uw2*)
3214   lt_cv_deplibs_check_method=pass_all
3215   ;;
3216
3217 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3218   case $host_vendor in
3219   motorola)
3220     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3221     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3222     ;;
3223   ncr)
3224     lt_cv_deplibs_check_method=pass_all
3225     ;;
3226   sequent)
3227     lt_cv_file_magic_cmd='/bin/file'
3228     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
3229     ;;
3230   sni)
3231     lt_cv_file_magic_cmd='/bin/file'
3232     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
3233     lt_cv_file_magic_test_file=/lib/libc.so
3234     ;;
3235   esac
3236   ;;
3237 esac
3238
3239 fi
3240 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3241 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3242 file_magic_cmd=$lt_cv_file_magic_cmd
3243 deplibs_check_method=$lt_cv_deplibs_check_method
3244
3245
3246
3247
3248
3249
3250
3251 # Check for command to grab the raw symbol name followed by C symbol from nm.
3252 echo "$as_me:$LINENO: checking command to parse $NM output" >&5
3253 echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
3254 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
3255   echo $ECHO_N "(cached) $ECHO_C" >&6
3256 else
3257
3258 # These are sane defaults that work on at least a few old systems.
3259 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
3260
3261 # Character class describing NM global symbol codes.
3262 symcode='[BCDEGRST]'
3263
3264 # Regexp to match symbols that can be accessed directly from C.
3265 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
3266
3267 # Transform the above into a raw symbol and a C symbol.
3268 symxfrm='\1 \2\3 \3'
3269
3270 # Transform an extracted symbol line into a proper C declaration
3271 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
3272
3273 # Transform an extracted symbol line into symbol name and symbol address
3274 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
3275
3276 # Define system-specific variables.
3277 case $host_os in
3278 aix*)
3279   symcode='[BCDT]'
3280   ;;
3281 cygwin* | mingw* | pw32*)
3282   symcode='[ABCDGISTW]'
3283   ;;
3284 hpux*) # Its linker distinguishes data from code symbols
3285   lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3286   lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
3287   ;;
3288 irix*)
3289   symcode='[BCDEGRST]'
3290   ;;
3291 solaris* | sysv5*)
3292   symcode='[BDT]'
3293   ;;
3294 sysv4)
3295   symcode='[DFNSTU]'
3296   ;;
3297 esac
3298
3299 # Handle CRLF in mingw tool chain
3300 opt_cr=
3301 case $host_os in
3302 mingw*)
3303   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3304   ;;
3305 esac
3306
3307 # If we're using GNU nm, then use its standard symbol codes.
3308 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
3309   symcode='[ABCDGISTW]'
3310 fi
3311
3312 # Try without a prefix undercore, then with it.
3313 for ac_symprfx in "" "_"; do
3314
3315   # Write the raw and C identifiers.
3316 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[         ]\($symcode$symcode*\)[         ][      ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
3317
3318   # Check to see that the pipe works correctly.
3319   pipe_works=no
3320   rm -f conftest*
3321   cat > conftest.$ac_ext <<EOF
3322 #ifdef __cplusplus
3323 extern "C" {
3324 #endif
3325 char nm_test_var;
3326 void nm_test_func(){}
3327 #ifdef __cplusplus
3328 }
3329 #endif
3330 int main(){nm_test_var='a';nm_test_func();return(0);}
3331 EOF
3332
3333   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3334   (eval $ac_compile) 2>&5
3335   ac_status=$?
3336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3337   (exit $ac_status); }; then
3338     # Now try to grab the symbols.
3339     nlist=conftest.nm
3340     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
3341   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
3342   ac_status=$?
3343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3344   (exit $ac_status); } && test -s "$nlist"; then
3345       # Try sorting and uniquifying the output.
3346       if sort "$nlist" | uniq > "$nlist"T; then
3347         mv -f "$nlist"T "$nlist"
3348       else
3349         rm -f "$nlist"T
3350       fi
3351
3352       # Make sure that we snagged all the symbols we need.
3353       if egrep ' nm_test_var$' "$nlist" >/dev/null; then
3354         if egrep ' nm_test_func$' "$nlist" >/dev/null; then
3355           cat <<EOF > conftest.$ac_ext
3356 #ifdef __cplusplus
3357 extern "C" {
3358 #endif
3359
3360 EOF
3361           # Now generate the symbol file.
3362           eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
3363
3364           cat <<EOF >> conftest.$ac_ext
3365 #if defined (__STDC__) && __STDC__
3366 # define lt_ptr void *
3367 #else
3368 # define lt_ptr char *
3369 # define const
3370 #endif
3371
3372 /* The mapping between symbol names and symbols. */
3373 const struct {
3374   const char *name;
3375   lt_ptr address;
3376 }
3377 lt_preloaded_symbols[] =
3378 {
3379 EOF
3380           sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
3381           cat <<\EOF >> conftest.$ac_ext
3382   {0, (lt_ptr) 0}
3383 };
3384
3385 #ifdef __cplusplus
3386 }
3387 #endif
3388 EOF
3389           # Now try linking the two files.
3390           mv conftest.$ac_objext conftstm.$ac_objext
3391           save_LIBS="$LIBS"
3392           save_CFLAGS="$CFLAGS"
3393           LIBS="conftstm.$ac_objext"
3394           CFLAGS="$CFLAGS$no_builtin_flag"
3395           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3396   (eval $ac_link) 2>&5
3397   ac_status=$?
3398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399   (exit $ac_status); } && test -s conftest; then
3400             pipe_works=yes
3401           fi
3402           LIBS="$save_LIBS"
3403           CFLAGS="$save_CFLAGS"
3404         else
3405           echo "cannot find nm_test_func in $nlist" >&5
3406         fi
3407       else
3408         echo "cannot find nm_test_var in $nlist" >&5
3409       fi
3410     else
3411       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
3412     fi
3413   else
3414     echo "$progname: failed program was:" >&5
3415     cat conftest.$ac_ext >&5
3416   fi
3417   rm -f conftest* conftst*
3418
3419   # Do not use the global_symbol_pipe unless it works.
3420   if test "$pipe_works" = yes; then
3421     break
3422   else
3423     lt_cv_sys_global_symbol_pipe=
3424   fi
3425 done
3426
3427 fi
3428
3429 global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
3430 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3431   global_symbol_to_cdecl=
3432   global_symbol_to_c_name_address=
3433 else
3434   global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
3435   global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
3436 fi
3437 if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
3438 then
3439   echo "$as_me:$LINENO: result: failed" >&5
3440 echo "${ECHO_T}failed" >&6
3441 else
3442   echo "$as_me:$LINENO: result: ok" >&5
3443 echo "${ECHO_T}ok" >&6
3444 fi
3445
3446 ac_ext=c
3447 ac_cpp='$CPP $CPPFLAGS'
3448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3451 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3452 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3453 # On Suns, sometimes $CPP names a directory.
3454 if test -n "$CPP" && test -d "$CPP"; then
3455   CPP=
3456 fi
3457 if test -z "$CPP"; then
3458   if test "${ac_cv_prog_CPP+set}" = set; then
3459   echo $ECHO_N "(cached) $ECHO_C" >&6
3460 else
3461       # Double quotes because CPP needs to be expanded
3462     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3463     do
3464       ac_preproc_ok=false
3465 for ac_c_preproc_warn_flag in '' yes
3466 do
3467   # Use a header file that comes with gcc, so configuring glibc
3468   # with a fresh cross-compiler works.
3469   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3470   # <limits.h> exists even on freestanding compilers.
3471   # On the NeXT, cc -E runs the code through the compiler's parser,
3472   # not just through cpp. "Syntax error" is here to catch this case.
3473   cat >conftest.$ac_ext <<_ACEOF
3474 #line $LINENO "configure"
3475 /* confdefs.h.  */
3476 _ACEOF
3477 cat confdefs.h >>conftest.$ac_ext
3478 cat >>conftest.$ac_ext <<_ACEOF
3479 /* end confdefs.h.  */
3480 #ifdef __STDC__
3481 # include <limits.h>
3482 #else
3483 # include <assert.h>
3484 #endif
3485                      Syntax error
3486 _ACEOF
3487 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3488   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3489   ac_status=$?
3490   grep -v '^ *+' conftest.er1 >conftest.err
3491   rm -f conftest.er1
3492   cat conftest.err >&5
3493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3494   (exit $ac_status); } >/dev/null; then
3495   if test -s conftest.err; then
3496     ac_cpp_err=$ac_c_preproc_warn_flag
3497   else
3498     ac_cpp_err=
3499   fi
3500 else
3501   ac_cpp_err=yes
3502 fi
3503 if test -z "$ac_cpp_err"; then
3504   :
3505 else
3506   echo "$as_me: failed program was:" >&5
3507 sed 's/^/| /' conftest.$ac_ext >&5
3508
3509   # Broken: fails on valid input.
3510 continue
3511 fi
3512 rm -f conftest.err conftest.$ac_ext
3513
3514   # OK, works on sane cases.  Now check whether non-existent headers
3515   # can be detected and how.
3516   cat >conftest.$ac_ext <<_ACEOF
3517 #line $LINENO "configure"
3518 /* confdefs.h.  */
3519 _ACEOF
3520 cat confdefs.h >>conftest.$ac_ext
3521 cat >>conftest.$ac_ext <<_ACEOF
3522 /* end confdefs.h.  */
3523 #include <ac_nonexistent.h>
3524 _ACEOF
3525 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3526   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3527   ac_status=$?
3528   grep -v '^ *+' conftest.er1 >conftest.err
3529   rm -f conftest.er1
3530   cat conftest.err >&5
3531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3532   (exit $ac_status); } >/dev/null; then
3533   if test -s conftest.err; then
3534     ac_cpp_err=$ac_c_preproc_warn_flag
3535   else
3536     ac_cpp_err=
3537   fi
3538 else
3539   ac_cpp_err=yes
3540 fi
3541 if test -z "$ac_cpp_err"; then
3542   # Broken: success on invalid input.
3543 continue
3544 else
3545   echo "$as_me: failed program was:" >&5
3546 sed 's/^/| /' conftest.$ac_ext >&5
3547
3548   # Passes both tests.
3549 ac_preproc_ok=:
3550 break
3551 fi
3552 rm -f conftest.err conftest.$ac_ext
3553
3554 done
3555 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3556 rm -f conftest.err conftest.$ac_ext
3557 if $ac_preproc_ok; then
3558   break
3559 fi
3560
3561     done
3562     ac_cv_prog_CPP=$CPP
3563
3564 fi
3565   CPP=$ac_cv_prog_CPP
3566 else
3567   ac_cv_prog_CPP=$CPP
3568 fi
3569 echo "$as_me:$LINENO: result: $CPP" >&5
3570 echo "${ECHO_T}$CPP" >&6
3571 ac_preproc_ok=false
3572 for ac_c_preproc_warn_flag in '' yes
3573 do
3574   # Use a header file that comes with gcc, so configuring glibc
3575   # with a fresh cross-compiler works.
3576   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3577   # <limits.h> exists even on freestanding compilers.
3578   # On the NeXT, cc -E runs the code through the compiler's parser,
3579   # not just through cpp. "Syntax error" is here to catch this case.
3580   cat >conftest.$ac_ext <<_ACEOF
3581 #line $LINENO "configure"
3582 /* confdefs.h.  */
3583 _ACEOF
3584 cat confdefs.h >>conftest.$ac_ext
3585 cat >>conftest.$ac_ext <<_ACEOF
3586 /* end confdefs.h.  */
3587 #ifdef __STDC__
3588 # include <limits.h>
3589 #else
3590 # include <assert.h>
3591 #endif
3592                      Syntax error
3593 _ACEOF
3594 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3595   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3596   ac_status=$?
3597   grep -v '^ *+' conftest.er1 >conftest.err
3598   rm -f conftest.er1
3599   cat conftest.err >&5
3600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601   (exit $ac_status); } >/dev/null; then
3602   if test -s conftest.err; then
3603     ac_cpp_err=$ac_c_preproc_warn_flag
3604   else
3605     ac_cpp_err=
3606   fi
3607 else
3608   ac_cpp_err=yes
3609 fi
3610 if test -z "$ac_cpp_err"; then
3611   :
3612 else
3613   echo "$as_me: failed program was:" >&5
3614 sed 's/^/| /' conftest.$ac_ext >&5
3615
3616   # Broken: fails on valid input.
3617 continue
3618 fi
3619 rm -f conftest.err conftest.$ac_ext
3620
3621   # OK, works on sane cases.  Now check whether non-existent headers
3622   # can be detected and how.
3623   cat >conftest.$ac_ext <<_ACEOF
3624 #line $LINENO "configure"
3625 /* confdefs.h.  */
3626 _ACEOF
3627 cat confdefs.h >>conftest.$ac_ext
3628 cat >>conftest.$ac_ext <<_ACEOF
3629 /* end confdefs.h.  */
3630 #include <ac_nonexistent.h>
3631 _ACEOF
3632 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3633   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3634   ac_status=$?
3635   grep -v '^ *+' conftest.er1 >conftest.err
3636   rm -f conftest.er1
3637   cat conftest.err >&5
3638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3639   (exit $ac_status); } >/dev/null; then
3640   if test -s conftest.err; then
3641     ac_cpp_err=$ac_c_preproc_warn_flag
3642   else
3643     ac_cpp_err=
3644   fi
3645 else
3646   ac_cpp_err=yes
3647 fi
3648 if test -z "$ac_cpp_err"; then
3649   # Broken: success on invalid input.
3650 continue
3651 else
3652   echo "$as_me: failed program was:" >&5
3653 sed 's/^/| /' conftest.$ac_ext >&5
3654
3655   # Passes both tests.
3656 ac_preproc_ok=:
3657 break
3658 fi
3659 rm -f conftest.err conftest.$ac_ext
3660
3661 done
3662 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3663 rm -f conftest.err conftest.$ac_ext
3664 if $ac_preproc_ok; then
3665   :
3666 else
3667   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3668 See \`config.log' for more details." >&5
3669 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3670 See \`config.log' for more details." >&2;}
3671    { (exit 1); exit 1; }; }
3672 fi
3673
3674 ac_ext=c
3675 ac_cpp='$CPP $CPPFLAGS'
3676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3679
3680
3681 echo "$as_me:$LINENO: checking for egrep" >&5
3682 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3683 if test "${ac_cv_prog_egrep+set}" = set; then
3684   echo $ECHO_N "(cached) $ECHO_C" >&6
3685 else
3686   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3687     then ac_cv_prog_egrep='grep -E'
3688     else ac_cv_prog_egrep='egrep'
3689     fi
3690 fi
3691 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3692 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3693  EGREP=$ac_cv_prog_egrep
3694
3695
3696 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3697 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3698 if test "${ac_cv_header_stdc+set}" = set; then
3699   echo $ECHO_N "(cached) $ECHO_C" >&6
3700 else
3701   cat >conftest.$ac_ext <<_ACEOF
3702 #line $LINENO "configure"
3703 /* confdefs.h.  */
3704 _ACEOF
3705 cat confdefs.h >>conftest.$ac_ext
3706 cat >>conftest.$ac_ext <<_ACEOF
3707 /* end confdefs.h.  */
3708 #include <stdlib.h>
3709 #include <stdarg.h>
3710 #include <string.h>
3711 #include <float.h>
3712
3713 int
3714 main ()
3715 {
3716
3717   ;
3718   return 0;
3719 }
3720 _ACEOF
3721 rm -f conftest.$ac_objext
3722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3723   (eval $ac_compile) 2>&5
3724   ac_status=$?
3725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3726   (exit $ac_status); } &&
3727          { ac_try='test -s conftest.$ac_objext'
3728   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3729   (eval $ac_try) 2>&5
3730   ac_status=$?
3731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3732   (exit $ac_status); }; }; then
3733   ac_cv_header_stdc=yes
3734 else
3735   echo "$as_me: failed program was:" >&5
3736 sed 's/^/| /' conftest.$ac_ext >&5
3737
3738 ac_cv_header_stdc=no
3739 fi
3740 rm -f conftest.$ac_objext conftest.$ac_ext
3741
3742 if test $ac_cv_header_stdc = yes; then
3743   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3744   cat >conftest.$ac_ext <<_ACEOF
3745 #line $LINENO "configure"
3746 /* confdefs.h.  */
3747 _ACEOF
3748 cat confdefs.h >>conftest.$ac_ext
3749 cat >>conftest.$ac_ext <<_ACEOF
3750 /* end confdefs.h.  */
3751 #include <string.h>
3752
3753 _ACEOF
3754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3755   $EGREP "memchr" >/dev/null 2>&1; then
3756   :
3757 else
3758   ac_cv_header_stdc=no
3759 fi
3760 rm -f conftest*
3761
3762 fi
3763
3764 if test $ac_cv_header_stdc = yes; then
3765   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3766   cat >conftest.$ac_ext <<_ACEOF
3767 #line $LINENO "configure"
3768 /* confdefs.h.  */
3769 _ACEOF
3770 cat confdefs.h >>conftest.$ac_ext
3771 cat >>conftest.$ac_ext <<_ACEOF
3772 /* end confdefs.h.  */
3773 #include <stdlib.h>
3774
3775 _ACEOF
3776 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3777   $EGREP "free" >/dev/null 2>&1; then
3778   :
3779 else
3780   ac_cv_header_stdc=no
3781 fi
3782 rm -f conftest*
3783
3784 fi
3785
3786 if test $ac_cv_header_stdc = yes; then
3787   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3788   if test "$cross_compiling" = yes; then
3789   :
3790 else
3791   cat >conftest.$ac_ext <<_ACEOF
3792 #line $LINENO "configure"
3793 /* confdefs.h.  */
3794 _ACEOF
3795 cat confdefs.h >>conftest.$ac_ext
3796 cat >>conftest.$ac_ext <<_ACEOF
3797 /* end confdefs.h.  */
3798 #include <ctype.h>
3799 #if ((' ' & 0x0FF) == 0x020)
3800 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3801 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3802 #else
3803 # define ISLOWER(c) \
3804                    (('a' <= (c) && (c) <= 'i') \
3805                      || ('j' <= (c) && (c) <= 'r') \
3806                      || ('s' <= (c) && (c) <= 'z'))
3807 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3808 #endif
3809
3810 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3811 int
3812 main ()
3813 {
3814   int i;
3815   for (i = 0; i < 256; i++)
3816     if (XOR (islower (i), ISLOWER (i))
3817         || toupper (i) != TOUPPER (i))
3818       exit(2);
3819   exit (0);
3820 }
3821 _ACEOF
3822 rm -f conftest$ac_exeext
3823 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3824   (eval $ac_link) 2>&5
3825   ac_status=$?
3826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3827   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3828   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3829   (eval $ac_try) 2>&5
3830   ac_status=$?
3831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3832   (exit $ac_status); }; }; then
3833   :
3834 else
3835   echo "$as_me: program exited with status $ac_status" >&5
3836 echo "$as_me: failed program was:" >&5
3837 sed 's/^/| /' conftest.$ac_ext >&5
3838
3839 ( exit $ac_status )
3840 ac_cv_header_stdc=no
3841 fi
3842 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3843 fi
3844 fi
3845 fi
3846 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3847 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3848 if test $ac_cv_header_stdc = yes; then
3849
3850 cat >>confdefs.h <<\_ACEOF
3851 #define STDC_HEADERS 1
3852 _ACEOF
3853
3854 fi
3855
3856 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3867                   inttypes.h stdint.h unistd.h
3868 do
3869 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3870 echo "$as_me:$LINENO: checking for $ac_header" >&5
3871 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3872 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3873   echo $ECHO_N "(cached) $ECHO_C" >&6
3874 else
3875   cat >conftest.$ac_ext <<_ACEOF
3876 #line $LINENO "configure"
3877 /* confdefs.h.  */
3878 _ACEOF
3879 cat confdefs.h >>conftest.$ac_ext
3880 cat >>conftest.$ac_ext <<_ACEOF
3881 /* end confdefs.h.  */
3882 $ac_includes_default
3883
3884 #include <$ac_header>
3885 _ACEOF
3886 rm -f conftest.$ac_objext
3887 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3888   (eval $ac_compile) 2>&5
3889   ac_status=$?
3890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3891   (exit $ac_status); } &&
3892          { ac_try='test -s conftest.$ac_objext'
3893   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3894   (eval $ac_try) 2>&5
3895   ac_status=$?
3896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897   (exit $ac_status); }; }; then
3898   eval "$as_ac_Header=yes"
3899 else
3900   echo "$as_me: failed program was:" >&5
3901 sed 's/^/| /' conftest.$ac_ext >&5
3902
3903 eval "$as_ac_Header=no"
3904 fi
3905 rm -f conftest.$ac_objext conftest.$ac_ext
3906 fi
3907 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3908 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3909 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3910   cat >>confdefs.h <<_ACEOF
3911 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3912 _ACEOF
3913
3914 fi
3915
3916 done
3917
3918
3919
3920 for ac_header in dlfcn.h
3921 do
3922 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3923 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3924   echo "$as_me:$LINENO: checking for $ac_header" >&5
3925 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3926 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3927   echo $ECHO_N "(cached) $ECHO_C" >&6
3928 fi
3929 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3930 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3931 else
3932   # Is the header compilable?
3933 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3934 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3935 cat >conftest.$ac_ext <<_ACEOF
3936 #line $LINENO "configure"
3937 /* confdefs.h.  */
3938 _ACEOF
3939 cat confdefs.h >>conftest.$ac_ext
3940 cat >>conftest.$ac_ext <<_ACEOF
3941 /* end confdefs.h.  */
3942 $ac_includes_default
3943 #include <$ac_header>
3944 _ACEOF
3945 rm -f conftest.$ac_objext
3946 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3947   (eval $ac_compile) 2>&5
3948   ac_status=$?
3949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3950   (exit $ac_status); } &&
3951          { ac_try='test -s conftest.$ac_objext'
3952   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3953   (eval $ac_try) 2>&5
3954   ac_status=$?
3955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3956   (exit $ac_status); }; }; then
3957   ac_header_compiler=yes
3958 else
3959   echo "$as_me: failed program was:" >&5
3960 sed 's/^/| /' conftest.$ac_ext >&5
3961
3962 ac_header_compiler=no
3963 fi
3964 rm -f conftest.$ac_objext conftest.$ac_ext
3965 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3966 echo "${ECHO_T}$ac_header_compiler" >&6
3967
3968 # Is the header present?
3969 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3970 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3971 cat >conftest.$ac_ext <<_ACEOF
3972 #line $LINENO "configure"
3973 /* confdefs.h.  */
3974 _ACEOF
3975 cat confdefs.h >>conftest.$ac_ext
3976 cat >>conftest.$ac_ext <<_ACEOF
3977 /* end confdefs.h.  */
3978 #include <$ac_header>
3979 _ACEOF
3980 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3981   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3982   ac_status=$?
3983   grep -v '^ *+' conftest.er1 >conftest.err
3984   rm -f conftest.er1
3985   cat conftest.err >&5
3986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3987   (exit $ac_status); } >/dev/null; then
3988   if test -s conftest.err; then
3989     ac_cpp_err=$ac_c_preproc_warn_flag
3990   else
3991     ac_cpp_err=
3992   fi
3993 else
3994   ac_cpp_err=yes
3995 fi
3996 if test -z "$ac_cpp_err"; then
3997   ac_header_preproc=yes
3998 else
3999   echo "$as_me: failed program was:" >&5
4000 sed 's/^/| /' conftest.$ac_ext >&5
4001
4002   ac_header_preproc=no
4003 fi
4004 rm -f conftest.err conftest.$ac_ext
4005 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4006 echo "${ECHO_T}$ac_header_preproc" >&6
4007
4008 # So?  What about this header?
4009 case $ac_header_compiler:$ac_header_preproc in
4010   yes:no )
4011     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4012 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4013     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4014 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4015     (
4016       cat <<\_ASBOX
4017 ## ------------------------------------ ##
4018 ## Report this to bug-autoconf@gnu.org. ##
4019 ## ------------------------------------ ##
4020 _ASBOX
4021     ) |
4022       sed "s/^/$as_me: WARNING:     /" >&2
4023     ;;
4024   no:yes )
4025     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4026 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4027     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4028 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4029     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4030 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4031     (
4032       cat <<\_ASBOX
4033 ## ------------------------------------ ##
4034 ## Report this to bug-autoconf@gnu.org. ##
4035 ## ------------------------------------ ##
4036 _ASBOX
4037     ) |
4038       sed "s/^/$as_me: WARNING:     /" >&2
4039     ;;
4040 esac
4041 echo "$as_me:$LINENO: checking for $ac_header" >&5
4042 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4043 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4044   echo $ECHO_N "(cached) $ECHO_C" >&6
4045 else
4046   eval "$as_ac_Header=$ac_header_preproc"
4047 fi
4048 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4049 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4050
4051 fi
4052 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4053   cat >>confdefs.h <<_ACEOF
4054 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4055 _ACEOF
4056
4057 fi
4058
4059 done
4060
4061
4062
4063
4064
4065 # Only perform the check for file, if the check method requires it
4066 case $deplibs_check_method in
4067 file_magic*)
4068   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
4069     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
4070 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
4071 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4072   echo $ECHO_N "(cached) $ECHO_C" >&6
4073 else
4074   case $MAGIC_CMD in
4075   /*)
4076   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4077   ;;
4078   ?:/*)
4079   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4080   ;;
4081   *)
4082   ac_save_MAGIC_CMD="$MAGIC_CMD"
4083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4084   ac_dummy="/usr/bin:$PATH"
4085   for ac_dir in $ac_dummy; do
4086     test -z "$ac_dir" && ac_dir=.
4087     if test -f $ac_dir/${ac_tool_prefix}file; then
4088       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
4089       if test -n "$file_magic_test_file"; then
4090         case $deplibs_check_method in
4091         "file_magic "*)
4092           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4093           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4094           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4095             egrep "$file_magic_regex" > /dev/null; then
4096             :
4097           else
4098             cat <<EOF 1>&2
4099
4100 *** Warning: the command libtool uses to detect shared libraries,
4101 *** $file_magic_cmd, produces output that libtool cannot recognize.
4102 *** The result is that libtool may fail to recognize shared libraries
4103 *** as such.  This will affect the creation of libtool libraries that
4104 *** depend on shared libraries, but programs linked with such libtool
4105 *** libraries will work regardless of this problem.  Nevertheless, you
4106 *** may want to report the problem to your system manager and/or to
4107 *** bug-libtool@gnu.org
4108
4109 EOF
4110           fi ;;
4111         esac
4112       fi
4113       break
4114     fi
4115   done
4116   IFS="$ac_save_ifs"
4117   MAGIC_CMD="$ac_save_MAGIC_CMD"
4118   ;;
4119 esac
4120 fi
4121
4122 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4123 if test -n "$MAGIC_CMD"; then
4124   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4125 echo "${ECHO_T}$MAGIC_CMD" >&6
4126 else
4127   echo "$as_me:$LINENO: result: no" >&5
4128 echo "${ECHO_T}no" >&6
4129 fi
4130
4131 if test -z "$lt_cv_path_MAGIC_CMD"; then
4132   if test -n "$ac_tool_prefix"; then
4133     echo "$as_me:$LINENO: checking for file" >&5
4134 echo $ECHO_N "checking for file... $ECHO_C" >&6
4135 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4136   echo $ECHO_N "(cached) $ECHO_C" >&6
4137 else
4138   case $MAGIC_CMD in
4139   /*)
4140   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4141   ;;
4142   ?:/*)
4143   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4144   ;;
4145   *)
4146   ac_save_MAGIC_CMD="$MAGIC_CMD"
4147   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4148   ac_dummy="/usr/bin:$PATH"
4149   for ac_dir in $ac_dummy; do
4150     test -z "$ac_dir" && ac_dir=.
4151     if test -f $ac_dir/file; then
4152       lt_cv_path_MAGIC_CMD="$ac_dir/file"
4153       if test -n "$file_magic_test_file"; then
4154         case $deplibs_check_method in
4155         "file_magic "*)
4156           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4157           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4158           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4159             egrep "$file_magic_regex" > /dev/null; then
4160             :
4161           else
4162             cat <<EOF 1>&2
4163
4164 *** Warning: the command libtool uses to detect shared libraries,
4165 *** $file_magic_cmd, produces output that libtool cannot recognize.
4166 *** The result is that libtool may fail to recognize shared libraries
4167 *** as such.  This will affect the creation of libtool libraries that
4168 *** depend on shared libraries, but programs linked with such libtool
4169 *** libraries will work regardless of this problem.  Nevertheless, you
4170 *** may want to report the problem to your system manager and/or to
4171 *** bug-libtool@gnu.org
4172
4173 EOF
4174           fi ;;
4175         esac
4176       fi
4177       break
4178     fi
4179   done
4180   IFS="$ac_save_ifs"
4181   MAGIC_CMD="$ac_save_MAGIC_CMD"
4182   ;;
4183 esac
4184 fi
4185
4186 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4187 if test -n "$MAGIC_CMD"; then
4188   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4189 echo "${ECHO_T}$MAGIC_CMD" >&6
4190 else
4191   echo "$as_me:$LINENO: result: no" >&5
4192 echo "${ECHO_T}no" >&6
4193 fi
4194
4195   else
4196     MAGIC_CMD=:
4197   fi
4198 fi
4199
4200   fi
4201   ;;
4202 esac
4203
4204 if test -n "$ac_tool_prefix"; then
4205   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4206 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4207 echo "$as_me:$LINENO: checking for $ac_word" >&5
4208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4209 if test "${ac_cv_prog_RANLIB+set}" = set; then
4210   echo $ECHO_N "(cached) $ECHO_C" >&6
4211 else
4212   if test -n "$RANLIB"; then
4213   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4214 else
4215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4216 for as_dir in $PATH
4217 do
4218   IFS=$as_save_IFS
4219   test -z "$as_dir" && as_dir=.
4220   for ac_exec_ext in '' $ac_executable_extensions; do
4221   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4222     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4223     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4224     break 2
4225   fi
4226 done
4227 done
4228
4229 fi
4230 fi
4231 RANLIB=$ac_cv_prog_RANLIB
4232 if test -n "$RANLIB"; then
4233   echo "$as_me:$LINENO: result: $RANLIB" >&5
4234 echo "${ECHO_T}$RANLIB" >&6
4235 else
4236   echo "$as_me:$LINENO: result: no" >&5
4237 echo "${ECHO_T}no" >&6
4238 fi
4239
4240 fi
4241 if test -z "$ac_cv_prog_RANLIB"; then
4242   ac_ct_RANLIB=$RANLIB
4243   # Extract the first word of "ranlib", so it can be a program name with args.
4244 set dummy ranlib; ac_word=$2
4245 echo "$as_me:$LINENO: checking for $ac_word" >&5
4246 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4247 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4248   echo $ECHO_N "(cached) $ECHO_C" >&6
4249 else
4250   if test -n "$ac_ct_RANLIB"; then
4251   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4252 else
4253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4254 for as_dir in $PATH
4255 do
4256   IFS=$as_save_IFS
4257   test -z "$as_dir" && as_dir=.
4258   for ac_exec_ext in '' $ac_executable_extensions; do
4259   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4260     ac_cv_prog_ac_ct_RANLIB="ranlib"
4261     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4262     break 2
4263   fi
4264 done
4265 done
4266
4267   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4268 fi
4269 fi
4270 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4271 if test -n "$ac_ct_RANLIB"; then
4272   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4273 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4274 else
4275   echo "$as_me:$LINENO: result: no" >&5
4276 echo "${ECHO_T}no" >&6
4277 fi
4278
4279   RANLIB=$ac_ct_RANLIB
4280 else
4281   RANLIB="$ac_cv_prog_RANLIB"
4282 fi
4283
4284 if test -n "$ac_tool_prefix"; then
4285   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4286 set dummy ${ac_tool_prefix}strip; ac_word=$2
4287 echo "$as_me:$LINENO: checking for $ac_word" >&5
4288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4289 if test "${ac_cv_prog_STRIP+set}" = set; then
4290   echo $ECHO_N "(cached) $ECHO_C" >&6
4291 else
4292   if test -n "$STRIP"; then
4293   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4294 else
4295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4296 for as_dir in $PATH
4297 do
4298   IFS=$as_save_IFS
4299   test -z "$as_dir" && as_dir=.
4300   for ac_exec_ext in '' $ac_executable_extensions; do
4301   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4302     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4303     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4304     break 2
4305   fi
4306 done
4307 done
4308
4309 fi
4310 fi
4311 STRIP=$ac_cv_prog_STRIP
4312 if test -n "$STRIP"; then
4313   echo "$as_me:$LINENO: result: $STRIP" >&5
4314 echo "${ECHO_T}$STRIP" >&6
4315 else
4316   echo "$as_me:$LINENO: result: no" >&5
4317 echo "${ECHO_T}no" >&6
4318 fi
4319
4320 fi
4321 if test -z "$ac_cv_prog_STRIP"; then
4322   ac_ct_STRIP=$STRIP
4323   # Extract the first word of "strip", so it can be a program name with args.
4324 set dummy strip; ac_word=$2
4325 echo "$as_me:$LINENO: checking for $ac_word" >&5
4326 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4327 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4328   echo $ECHO_N "(cached) $ECHO_C" >&6
4329 else
4330   if test -n "$ac_ct_STRIP"; then
4331   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4332 else
4333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4334 for as_dir in $PATH
4335 do
4336   IFS=$as_save_IFS
4337   test -z "$as_dir" && as_dir=.
4338   for ac_exec_ext in '' $ac_executable_extensions; do
4339   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4340     ac_cv_prog_ac_ct_STRIP="strip"
4341     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4342     break 2
4343   fi
4344 done
4345 done
4346
4347   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4348 fi
4349 fi
4350 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4351 if test -n "$ac_ct_STRIP"; then
4352   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4353 echo "${ECHO_T}$ac_ct_STRIP" >&6
4354 else
4355   echo "$as_me:$LINENO: result: no" >&5
4356 echo "${ECHO_T}no" >&6
4357 fi
4358
4359   STRIP=$ac_ct_STRIP
4360 else
4361   STRIP="$ac_cv_prog_STRIP"
4362 fi
4363
4364
4365 enable_dlopen=no
4366 enable_win32_dll=no
4367
4368 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4369 if test "${enable_libtool_lock+set}" = set; then
4370   enableval="$enable_libtool_lock"
4371
4372 fi;
4373 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
4374
4375 # Some flags need to be propagated to the compiler or linker for good
4376 # libtool support.
4377 case $host in
4378 *-*-irix6*)
4379   # Find out which ABI we are using.
4380   echo '#line 4380 "configure"' > conftest.$ac_ext
4381   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4382   (eval $ac_compile) 2>&5
4383   ac_status=$?
4384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4385   (exit $ac_status); }; then
4386     case `/usr/bin/file conftest.$ac_objext` in
4387     *32-bit*)
4388       LD="${LD-ld} -32"
4389       ;;
4390     *N32*)
4391       LD="${LD-ld} -n32"
4392       ;;
4393     *64-bit*)
4394       LD="${LD-ld} -64"
4395       ;;
4396     esac
4397   fi
4398   rm -rf conftest*
4399   ;;
4400
4401 *-*-sco3.2v5*)
4402   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4403   SAVE_CFLAGS="$CFLAGS"
4404   CFLAGS="$CFLAGS -belf"
4405   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4406 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4407 if test "${lt_cv_cc_needs_belf+set}" = set; then
4408   echo $ECHO_N "(cached) $ECHO_C" >&6
4409 else
4410
4411
4412      ac_ext=c
4413 ac_cpp='$CPP $CPPFLAGS'
4414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4417
4418      cat >conftest.$ac_ext <<_ACEOF
4419 #line $LINENO "configure"
4420 /* confdefs.h.  */
4421 _ACEOF
4422 cat confdefs.h >>conftest.$ac_ext
4423 cat >>conftest.$ac_ext <<_ACEOF
4424 /* end confdefs.h.  */
4425
4426 int
4427 main ()
4428 {
4429
4430   ;
4431   return 0;
4432 }
4433 _ACEOF
4434 rm -f conftest.$ac_objext conftest$ac_exeext
4435 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4436   (eval $ac_link) 2>&5
4437   ac_status=$?
4438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4439   (exit $ac_status); } &&
4440          { ac_try='test -s conftest$ac_exeext'
4441   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4442   (eval $ac_try) 2>&5
4443   ac_status=$?
4444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445   (exit $ac_status); }; }; then
4446   lt_cv_cc_needs_belf=yes
4447 else
4448   echo "$as_me: failed program was:" >&5
4449 sed 's/^/| /' conftest.$ac_ext >&5
4450
4451 lt_cv_cc_needs_belf=no
4452 fi
4453 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4454      ac_ext=c
4455 ac_cpp='$CPP $CPPFLAGS'
4456 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4457 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4458 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4459
4460 fi
4461 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4462 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4463   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4464     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4465     CFLAGS="$SAVE_CFLAGS"
4466   fi
4467   ;;
4468
4469
4470 esac
4471
4472 # Sed substitution that helps us do robust quoting.  It backslashifies
4473 # metacharacters that are still active within double-quoted strings.
4474 Xsed='sed -e s/^X//'
4475 sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
4476
4477 # Same as above, but do not quote variable references.
4478 double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
4479
4480 # Sed substitution to delay expansion of an escaped shell variable in a
4481 # double_quote_subst'ed string.
4482 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4483
4484 # Constants:
4485 rm="rm -f"
4486
4487 # Global variables:
4488 default_ofile=libtool
4489 can_build_shared=yes
4490
4491 # All known linkers require a `.a' archive for static linking (except M$VC,
4492 # which needs '.lib').
4493 libext=a
4494 ltmain="$ac_aux_dir/ltmain.sh"
4495 ofile="$default_ofile"
4496 with_gnu_ld="$lt_cv_prog_gnu_ld"
4497 need_locks="$enable_libtool_lock"
4498
4499 old_CC="$CC"
4500 old_CFLAGS="$CFLAGS"
4501
4502 # Set sane defaults for various variables
4503 test -z "$AR" && AR=ar
4504 test -z "$AR_FLAGS" && AR_FLAGS=cru
4505 test -z "$AS" && AS=as
4506 test -z "$CC" && CC=cc
4507 test -z "$DLLTOOL" && DLLTOOL=dlltool
4508 test -z "$LD" && LD=ld
4509 test -z "$LN_S" && LN_S="ln -s"
4510 test -z "$MAGIC_CMD" && MAGIC_CMD=file
4511 test -z "$NM" && NM=nm
4512 test -z "$OBJDUMP" && OBJDUMP=objdump
4513 test -z "$RANLIB" && RANLIB=:
4514 test -z "$STRIP" && STRIP=:
4515 test -z "$ac_objext" && ac_objext=o
4516
4517 if test x"$host" != x"$build"; then
4518   ac_tool_prefix=${host_alias}-
4519 else
4520   ac_tool_prefix=
4521 fi
4522
4523 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
4524 case $host_os in
4525 linux-gnu*) ;;
4526 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
4527 esac
4528
4529 case $host_os in
4530 aix3*)
4531   # AIX sometimes has problems with the GCC collect2 program.  For some
4532   # reason, if we set the COLLECT_NAMES environment variable, the problems
4533   # vanish in a puff of smoke.
4534   if test "X${COLLECT_NAMES+set}" != Xset; then
4535     COLLECT_NAMES=
4536     export COLLECT_NAMES
4537   fi
4538   ;;
4539 esac
4540
4541 # Determine commands to create old-style static archives.
4542 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
4543 old_postinstall_cmds='chmod 644 $oldlib'
4544 old_postuninstall_cmds=
4545
4546 if test -n "$RANLIB"; then
4547   case $host_os in
4548   openbsd*)
4549     old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
4550     ;;
4551   *)
4552     old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
4553     ;;
4554   esac
4555   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
4556 fi
4557
4558 # Allow CC to be a program name with arguments.
4559 set dummy $CC
4560 compiler="$2"
4561
4562 ## FIXME: this should be a separate macro
4563 ##
4564 echo "$as_me:$LINENO: checking for objdir" >&5
4565 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
4566 rm -f .libs 2>/dev/null
4567 mkdir .libs 2>/dev/null
4568 if test -d .libs; then
4569   objdir=.libs
4570 else
4571   # MS-DOS does not allow filenames that begin with a dot.
4572   objdir=_libs
4573 fi
4574 rmdir .libs 2>/dev/null
4575 echo "$as_me:$LINENO: result: $objdir" >&5
4576 echo "${ECHO_T}$objdir" >&6
4577 ##
4578 ## END FIXME
4579
4580
4581 ## FIXME: this should be a separate macro
4582 ##
4583
4584 # Check whether --with-pic or --without-pic was given.
4585 if test "${with_pic+set}" = set; then
4586   withval="$with_pic"
4587   pic_mode="$withval"
4588 else
4589   pic_mode=default
4590 fi;
4591 test -z "$pic_mode" && pic_mode=default
4592
4593 # We assume here that the value for lt_cv_prog_cc_pic will not be cached
4594 # in isolation, and that seeing it set (from the cache) indicates that
4595 # the associated values are set (in the cache) correctly too.
4596 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
4597 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
4598 if test "${lt_cv_prog_cc_pic+set}" = set; then
4599   echo $ECHO_N "(cached) $ECHO_C" >&6
4600 else
4601    lt_cv_prog_cc_pic=
4602   lt_cv_prog_cc_shlib=
4603   lt_cv_prog_cc_wl=
4604   lt_cv_prog_cc_static=
4605   lt_cv_prog_cc_no_builtin=
4606   lt_cv_prog_cc_can_build_shared=$can_build_shared
4607
4608   if test "$GCC" = yes; then
4609     lt_cv_prog_cc_wl='-Wl,'
4610     lt_cv_prog_cc_static='-static'
4611
4612     case $host_os in
4613     aix*)
4614       # Below there is a dirty hack to force normal static linking with -ldl
4615       # The problem is because libdl dynamically linked with both libc and
4616       # libC (AIX C++ library), which obviously doesn't included in libraries
4617       # list by gcc. This cause undefined symbols with -static flags.
4618       # This hack allows C programs to be linked with "-static -ldl", but
4619       # not sure about C++ programs.
4620       lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
4621       ;;
4622     amigaos*)
4623       # FIXME: we need at least 68020 code to build shared libraries, but
4624       # adding the `-m68020' flag to GCC prevents building anything better,
4625       # like `-m68040'.
4626       lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
4627       ;;
4628     beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
4629       # PIC is the default for these OSes.
4630       ;;
4631     darwin* | rhapsody*)
4632       # PIC is the default on this platform
4633       # Common symbols not allowed in MH_DYLIB files
4634       lt_cv_prog_cc_pic='-fno-common'
4635       ;;
4636     cygwin* | mingw* | pw32* | os2*)
4637       # This hack is so that the source file can tell whether it is being
4638       # built for inclusion in a dll (and should export symbols for example).
4639       lt_cv_prog_cc_pic='-DDLL_EXPORT'
4640       ;;
4641     sysv4*MP*)
4642       if test -d /usr/nec; then
4643          lt_cv_prog_cc_pic=-Kconform_pic
4644       fi
4645       ;;
4646     *)
4647       lt_cv_prog_cc_pic='-fPIC'
4648       ;;
4649     esac
4650   else
4651     # PORTME Check for PIC flags for the system compiler.
4652     case $host_os in
4653     aix3* | aix4* | aix5*)
4654       lt_cv_prog_cc_wl='-Wl,'
4655       # All AIX code is PIC.
4656       if test "$host_cpu" = ia64; then
4657         # AIX 5 now supports IA64 processor
4658         lt_cv_prog_cc_static='-Bstatic'
4659       else
4660         lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
4661       fi
4662       ;;
4663
4664     hpux9* | hpux10* | hpux11*)
4665       # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
4666       lt_cv_prog_cc_wl='-Wl,'
4667       lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
4668       lt_cv_prog_cc_pic='+Z'
4669       ;;
4670
4671     irix5* | irix6*)
4672       lt_cv_prog_cc_wl='-Wl,'
4673       lt_cv_prog_cc_static='-non_shared'
4674       # PIC (with -KPIC) is the default.
4675       ;;
4676
4677     cygwin* | mingw* | pw32* | os2*)
4678       # This hack is so that the source file can tell whether it is being
4679       # built for inclusion in a dll (and should export symbols for example).
4680       lt_cv_prog_cc_pic='-DDLL_EXPORT'
4681       ;;
4682
4683     newsos6)
4684       lt_cv_prog_cc_pic='-KPIC'
4685       lt_cv_prog_cc_static='-Bstatic'
4686       ;;
4687
4688     osf3* | osf4* | osf5*)
4689       # All OSF/1 code is PIC.
4690       lt_cv_prog_cc_wl='-Wl,'
4691       lt_cv_prog_cc_static='-non_shared'
4692       ;;
4693
4694     sco3.2v5*)
4695       lt_cv_prog_cc_pic='-Kpic'
4696       lt_cv_prog_cc_static='-dn'
4697       lt_cv_prog_cc_shlib='-belf'
4698       ;;
4699
4700     solaris*)
4701       lt_cv_prog_cc_pic='-KPIC'
4702       lt_cv_prog_cc_static='-Bstatic'
4703       lt_cv_prog_cc_wl='-Wl,'
4704       ;;
4705
4706     sunos4*)
4707       lt_cv_prog_cc_pic='-PIC'
4708       lt_cv_prog_cc_static='-Bstatic'
4709       lt_cv_prog_cc_wl='-Qoption ld '
4710       ;;
4711
4712     sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4713       lt_cv_prog_cc_pic='-KPIC'
4714       lt_cv_prog_cc_static='-Bstatic'
4715       if test "x$host_vendor" = xsni; then
4716         lt_cv_prog_cc_wl='-LD'
4717       else
4718         lt_cv_prog_cc_wl='-Wl,'
4719       fi
4720       ;;
4721
4722     uts4*)
4723       lt_cv_prog_cc_pic='-pic'
4724       lt_cv_prog_cc_static='-Bstatic'
4725       ;;
4726
4727     sysv4*MP*)
4728       if test -d /usr/nec ;then
4729         lt_cv_prog_cc_pic='-Kconform_pic'
4730         lt_cv_prog_cc_static='-Bstatic'
4731       fi
4732       ;;
4733
4734     *)
4735       lt_cv_prog_cc_can_build_shared=no
4736       ;;
4737     esac
4738   fi
4739
4740 fi
4741
4742 if test -z "$lt_cv_prog_cc_pic"; then
4743   echo "$as_me:$LINENO: result: none" >&5
4744 echo "${ECHO_T}none" >&6
4745 else
4746   echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic" >&5
4747 echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6
4748
4749   # Check to make sure the pic_flag actually works.
4750   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5
4751 echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6
4752   if test "${lt_cv_prog_cc_pic_works+set}" = set; then
4753   echo $ECHO_N "(cached) $ECHO_C" >&6
4754 else
4755       save_CFLAGS="$CFLAGS"
4756     CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
4757     cat >conftest.$ac_ext <<_ACEOF
4758 #line $LINENO "configure"
4759 /* confdefs.h.  */
4760 _ACEOF
4761 cat confdefs.h >>conftest.$ac_ext
4762 cat >>conftest.$ac_ext <<_ACEOF
4763 /* end confdefs.h.  */
4764
4765 int
4766 main ()
4767 {
4768
4769   ;
4770   return 0;
4771 }
4772 _ACEOF
4773 rm -f conftest.$ac_objext
4774 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4775   (eval $ac_compile) 2>&5
4776   ac_status=$?
4777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4778   (exit $ac_status); } &&
4779          { ac_try='test -s conftest.$ac_objext'
4780   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4781   (eval $ac_try) 2>&5
4782   ac_status=$?
4783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4784   (exit $ac_status); }; }; then
4785         case $host_os in
4786       hpux9* | hpux10* | hpux11*)
4787         # On HP-UX, both CC and GCC only warn that PIC is supported... then
4788         # they create non-PIC objects.  So, if there were any warnings, we
4789         # assume that PIC is not supported.
4790         if test -s conftest.err; then
4791           lt_cv_prog_cc_pic_works=no
4792         else
4793           lt_cv_prog_cc_pic_works=yes
4794         fi
4795         ;;
4796       *)
4797         lt_cv_prog_cc_pic_works=yes
4798         ;;
4799       esac
4800
4801 else
4802   echo "$as_me: failed program was:" >&5
4803 sed 's/^/| /' conftest.$ac_ext >&5
4804
4805       lt_cv_prog_cc_pic_works=no
4806
4807 fi
4808 rm -f conftest.$ac_objext conftest.$ac_ext
4809     CFLAGS="$save_CFLAGS"
4810
4811 fi
4812
4813
4814   if test "X$lt_cv_prog_cc_pic_works" = Xno; then
4815     lt_cv_prog_cc_pic=
4816     lt_cv_prog_cc_can_build_shared=no
4817   else
4818     lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
4819   fi
4820
4821   echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic_works" >&5
4822 echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6
4823 fi
4824 ##
4825 ## END FIXME
4826
4827 # Check for any special shared library compilation flags.
4828 if test -n "$lt_cv_prog_cc_shlib"; then
4829   { echo "$as_me:$LINENO: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5
4830 echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;}
4831   if echo "$old_CC $old_CFLAGS " | egrep -e "[  ]$lt_cv_prog_cc_shlib[  ]" >/dev/null; then :
4832   else
4833    { echo "$as_me:$LINENO: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5
4834 echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;}
4835     lt_cv_prog_cc_can_build_shared=no
4836   fi
4837 fi
4838
4839 ## FIXME: this should be a separate macro
4840 ##
4841 echo "$as_me:$LINENO: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5
4842 echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6
4843 if test "${lt_cv_prog_cc_static_works+set}" = set; then
4844   echo $ECHO_N "(cached) $ECHO_C" >&6
4845 else
4846     lt_cv_prog_cc_static_works=no
4847   save_LDFLAGS="$LDFLAGS"
4848   LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
4849   cat >conftest.$ac_ext <<_ACEOF
4850 #line $LINENO "configure"
4851 /* confdefs.h.  */
4852 _ACEOF
4853 cat confdefs.h >>conftest.$ac_ext
4854 cat >>conftest.$ac_ext <<_ACEOF
4855 /* end confdefs.h.  */
4856
4857 int
4858 main ()
4859 {
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 rm -f conftest.$ac_objext conftest$ac_exeext
4866 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4867   (eval $ac_link) 2>&5
4868   ac_status=$?
4869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4870   (exit $ac_status); } &&
4871          { ac_try='test -s conftest$ac_exeext'
4872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4873   (eval $ac_try) 2>&5
4874   ac_status=$?
4875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876   (exit $ac_status); }; }; then
4877   lt_cv_prog_cc_static_works=yes
4878 else
4879   echo "$as_me: failed program was:" >&5
4880 sed 's/^/| /' conftest.$ac_ext >&5
4881
4882 fi
4883 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4884   LDFLAGS="$save_LDFLAGS"
4885
4886 fi
4887
4888
4889 # Belt *and* braces to stop my trousers falling down:
4890 test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
4891 echo "$as_me:$LINENO: result: $lt_cv_prog_cc_static_works" >&5
4892 echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6
4893
4894 pic_flag="$lt_cv_prog_cc_pic"
4895 special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
4896 wl="$lt_cv_prog_cc_wl"
4897 link_static_flag="$lt_cv_prog_cc_static"
4898 no_builtin_flag="$lt_cv_prog_cc_no_builtin"
4899 can_build_shared="$lt_cv_prog_cc_can_build_shared"
4900 ##
4901 ## END FIXME
4902
4903
4904 ## FIXME: this should be a separate macro
4905 ##
4906 # Check to see if options -o and -c are simultaneously supported by compiler
4907 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
4908 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
4909 if test "${lt_cv_compiler_c_o+set}" = set; then
4910   echo $ECHO_N "(cached) $ECHO_C" >&6
4911 else
4912
4913 $rm -r conftest 2>/dev/null
4914 mkdir conftest
4915 cd conftest
4916 echo "int some_variable = 0;" > conftest.$ac_ext
4917 mkdir out
4918 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
4919 # that will create temporary files in the current directory regardless of
4920 # the output directory.  Thus, making CWD read-only will cause this test
4921 # to fail, enabling locking or at least warning the user not to do parallel
4922 # builds.
4923 chmod -w .
4924 save_CFLAGS="$CFLAGS"
4925 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
4926 compiler_c_o=no
4927 if { (eval echo configure:4927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
4928   # The compiler can only warn and ignore the option if not recognized
4929   # So say no if there are warnings
4930   if test -s out/conftest.err; then
4931     lt_cv_compiler_c_o=no
4932   else
4933     lt_cv_compiler_c_o=yes
4934   fi
4935 else
4936   # Append any errors to the config.log.
4937   cat out/conftest.err 1>&5
4938   lt_cv_compiler_c_o=no
4939 fi
4940 CFLAGS="$save_CFLAGS"
4941 chmod u+w .
4942 $rm conftest* out/*
4943 rmdir out
4944 cd ..
4945 rmdir conftest
4946 $rm -r conftest 2>/dev/null
4947
4948 fi
4949
4950 compiler_c_o=$lt_cv_compiler_c_o
4951 echo "$as_me:$LINENO: result: $compiler_c_o" >&5
4952 echo "${ECHO_T}$compiler_c_o" >&6
4953
4954 if test x"$compiler_c_o" = x"yes"; then
4955   # Check to see if we can write to a .lo
4956   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.lo" >&5
4957 echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6
4958   if test "${lt_cv_compiler_o_lo+set}" = set; then
4959   echo $ECHO_N "(cached) $ECHO_C" >&6
4960 else
4961
4962   lt_cv_compiler_o_lo=no
4963   save_CFLAGS="$CFLAGS"
4964   CFLAGS="$CFLAGS -c -o conftest.lo"
4965   save_objext="$ac_objext"
4966   ac_objext=lo
4967   cat >conftest.$ac_ext <<_ACEOF
4968 #line $LINENO "configure"
4969 /* confdefs.h.  */
4970 _ACEOF
4971 cat confdefs.h >>conftest.$ac_ext
4972 cat >>conftest.$ac_ext <<_ACEOF
4973 /* end confdefs.h.  */
4974
4975 int
4976 main ()
4977 {
4978 int some_variable = 0;
4979   ;
4980   return 0;
4981 }
4982 _ACEOF
4983 rm -f conftest.$ac_objext
4984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4985   (eval $ac_compile) 2>&5
4986   ac_status=$?
4987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4988   (exit $ac_status); } &&
4989          { ac_try='test -s conftest.$ac_objext'
4990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4991   (eval $ac_try) 2>&5
4992   ac_status=$?
4993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994   (exit $ac_status); }; }; then
4995       # The compiler can only warn and ignore the option if not recognized
4996     # So say no if there are warnings
4997     if test -s conftest.err; then
4998       lt_cv_compiler_o_lo=no
4999     else
5000       lt_cv_compiler_o_lo=yes
5001     fi
5002
5003 else
5004   echo "$as_me: failed program was:" >&5
5005 sed 's/^/| /' conftest.$ac_ext >&5
5006
5007 fi
5008 rm -f conftest.$ac_objext conftest.$ac_ext
5009   ac_objext="$save_objext"
5010   CFLAGS="$save_CFLAGS"
5011
5012 fi
5013
5014   compiler_o_lo=$lt_cv_compiler_o_lo
5015   echo "$as_me:$LINENO: result: $compiler_o_lo" >&5
5016 echo "${ECHO_T}$compiler_o_lo" >&6
5017 else
5018   compiler_o_lo=no
5019 fi
5020 ##
5021 ## END FIXME
5022
5023 ## FIXME: this should be a separate macro
5024 ##
5025 # Check to see if we can do hard links to lock some files if needed
5026 hard_links="nottested"
5027 if test "$compiler_c_o" = no && test "$need_locks" != no; then
5028   # do not overwrite the value of need_locks provided by the user
5029   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
5030 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
5031   hard_links=yes
5032   $rm conftest*
5033   ln conftest.a conftest.b 2>/dev/null && hard_links=no
5034   touch conftest.a
5035   ln conftest.a conftest.b 2>&5 || hard_links=no
5036   ln conftest.a conftest.b 2>/dev/null && hard_links=no
5037   echo "$as_me:$LINENO: result: $hard_links" >&5
5038 echo "${ECHO_T}$hard_links" >&6
5039   if test "$hard_links" = no; then
5040     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
5041 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
5042     need_locks=warn
5043   fi
5044 else
5045   need_locks=no
5046 fi
5047 ##
5048 ## END FIXME
5049
5050 ## FIXME: this should be a separate macro
5051 ##
5052 if test "$GCC" = yes; then
5053   # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
5054   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
5055 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
5056   echo "int some_variable = 0;" > conftest.$ac_ext
5057   save_CFLAGS="$CFLAGS"
5058   CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
5059   compiler_rtti_exceptions=no
5060   cat >conftest.$ac_ext <<_ACEOF
5061 #line $LINENO "configure"
5062 /* confdefs.h.  */
5063 _ACEOF
5064 cat confdefs.h >>conftest.$ac_ext
5065 cat >>conftest.$ac_ext <<_ACEOF
5066 /* end confdefs.h.  */
5067
5068 int
5069 main ()
5070 {
5071 int some_variable = 0;
5072   ;
5073   return 0;
5074 }
5075 _ACEOF
5076 rm -f conftest.$ac_objext
5077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5078   (eval $ac_compile) 2>&5
5079   ac_status=$?
5080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081   (exit $ac_status); } &&
5082          { ac_try='test -s conftest.$ac_objext'
5083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084   (eval $ac_try) 2>&5
5085   ac_status=$?
5086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087   (exit $ac_status); }; }; then
5088       # The compiler can only warn and ignore the option if not recognized
5089     # So say no if there are warnings
5090     if test -s conftest.err; then
5091       compiler_rtti_exceptions=no
5092     else
5093       compiler_rtti_exceptions=yes
5094     fi
5095
5096 else
5097   echo "$as_me: failed program was:" >&5
5098 sed 's/^/| /' conftest.$ac_ext >&5
5099
5100 fi
5101 rm -f conftest.$ac_objext conftest.$ac_ext
5102   CFLAGS="$save_CFLAGS"
5103   echo "$as_me:$LINENO: result: $compiler_rtti_exceptions" >&5
5104 echo "${ECHO_T}$compiler_rtti_exceptions" >&6
5105
5106   if test "$compiler_rtti_exceptions" = "yes"; then
5107     no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
5108   else
5109     no_builtin_flag=' -fno-builtin'
5110   fi
5111 fi
5112 ##
5113 ## END FIXME
5114
5115 ## FIXME: this should be a separate macro
5116 ##
5117 # See if the linker supports building shared libraries.
5118 echo "$as_me:$LINENO: checking whether the linker ($LD) supports shared libraries" >&5
5119 echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6
5120
5121 allow_undefined_flag=
5122 no_undefined_flag=
5123 need_lib_prefix=unknown
5124 need_version=unknown
5125 # when you set need_version to no, make sure it does not cause -set_version
5126 # flags to be left without arguments
5127 archive_cmds=
5128 archive_expsym_cmds=
5129 old_archive_from_new_cmds=
5130 old_archive_from_expsyms_cmds=
5131 export_dynamic_flag_spec=
5132 whole_archive_flag_spec=
5133 thread_safe_flag_spec=
5134 hardcode_into_libs=no
5135 hardcode_libdir_flag_spec=
5136 hardcode_libdir_separator=
5137 hardcode_direct=no
5138 hardcode_minus_L=no
5139 hardcode_shlibpath_var=unsupported
5140 runpath_var=
5141 link_all_deplibs=unknown
5142 always_export_symbols=no
5143 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
5144 # include_expsyms should be a list of space-separated symbols to be *always*
5145 # included in the symbol list
5146 include_expsyms=
5147 # exclude_expsyms can be an egrep regular expression of symbols to exclude
5148 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5149 # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5150 # as well as any symbol that contains `d'.
5151 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
5152 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5153 # platforms (ab)use it in PIC code, but their linkers get confused if
5154 # the symbol is explicitly referenced.  Since portable code cannot
5155 # rely on this symbol name, it's probably fine to never include it in
5156 # preloaded symbol tables.
5157 extract_expsyms_cmds=
5158
5159 case $host_os in
5160 cygwin* | mingw* | pw32*)
5161   # FIXME: the MSVC++ port hasn't been tested in a loooong time
5162   # When not using gcc, we currently assume that we are using
5163   # Microsoft Visual C++.
5164   if test "$GCC" != yes; then
5165     with_gnu_ld=no
5166   fi
5167   ;;
5168 openbsd*)
5169   with_gnu_ld=no
5170   ;;
5171 esac
5172
5173 ld_shlibs=yes
5174 if test "$with_gnu_ld" = yes; then
5175   # If archive_cmds runs LD, not CC, wlarc should be empty
5176   wlarc='${wl}'
5177
5178   # See if GNU ld supports shared libraries.
5179   case $host_os in
5180   aix3* | aix4* | aix5*)
5181     # On AIX, the GNU linker is very broken
5182     # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
5183     ld_shlibs=no
5184     cat <<EOF 1>&2
5185
5186 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5187 *** to be unable to reliably create shared libraries on AIX.
5188 *** Therefore, libtool is disabling shared libraries support.  If you
5189 *** really care for shared libraries, you may want to modify your PATH
5190 *** so that a non-GNU linker is found, and then restart.
5191
5192 EOF
5193     ;;
5194
5195   amigaos*)
5196     archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
5197     hardcode_libdir_flag_spec='-L$libdir'
5198     hardcode_minus_L=yes
5199
5200     # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5201     # that the semantics of dynamic libraries on AmigaOS, at least up
5202     # to version 4, is to share data among multiple programs linked
5203     # with the same dynamic library.  Since this doesn't match the
5204     # behavior of shared libraries on other platforms, we can use
5205     # them.
5206     ld_shlibs=no
5207     ;;
5208
5209   beos*)
5210     if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5211       allow_undefined_flag=unsupported
5212       # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5213       # support --undefined.  This deserves some investigation.  FIXME
5214       archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5215     else
5216       ld_shlibs=no
5217     fi
5218     ;;
5219
5220   cygwin* | mingw* | pw32*)
5221     # hardcode_libdir_flag_spec is actually meaningless, as there is
5222     # no search path for DLLs.
5223     hardcode_libdir_flag_spec='-L$libdir'
5224     allow_undefined_flag=unsupported
5225     always_export_symbols=yes
5226
5227     extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
5228       sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
5229       test -f $output_objdir/impgen.exe || (cd $output_objdir && \
5230       if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
5231       else $CC -o impgen impgen.c ; fi)~
5232       $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
5233
5234     old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
5235
5236     # cygwin and mingw dlls have different entry points and sets of symbols
5237     # to exclude.
5238     # FIXME: what about values for MSVC?
5239     dll_entry=__cygwin_dll_entry@12
5240     dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
5241     case $host_os in
5242     mingw*)
5243       # mingw values
5244       dll_entry=_DllMainCRTStartup@12
5245       dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
5246       ;;
5247     esac
5248
5249     # mingw and cygwin differ, and it's simplest to just exclude the union
5250     # of the two symbol sets.
5251     dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
5252
5253     # recent cygwin and mingw systems supply a stub DllMain which the user
5254     # can override, but on older systems we have to supply one (in ltdll.c)
5255     if test "x$lt_cv_need_dllmain" = "xyes"; then
5256       ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
5257       ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
5258         test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
5259     else
5260       ltdll_obj=
5261       ltdll_cmds=
5262     fi
5263
5264     # Extract the symbol export list from an `--export-all' def file,
5265     # then regenerate the def file from the symbol export list, so that
5266     # the compiled dll only exports the symbol export list.
5267     # Be careful not to strip the DATA tag left be newer dlltools.
5268     export_symbols_cmds="$ltdll_cmds"'
5269       $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
5270       sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
5271
5272     # If the export-symbols file already is a .def file (1st line
5273     # is EXPORTS), use it as is.
5274     # If DATA tags from a recent dlltool are present, honour them!
5275     archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
5276         cp $export_symbols $output_objdir/$soname-def;
5277       else
5278         echo EXPORTS > $output_objdir/$soname-def;
5279         _lt_hint=1;
5280         cat $export_symbols | while read symbol; do
5281          set dummy \$symbol;
5282          case \$# in
5283            2) echo "   \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
5284            *) echo "     \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;;
5285          esac;
5286          _lt_hint=`expr 1 + \$_lt_hint`;
5287         done;
5288       fi~
5289       '"$ltdll_cmds"'
5290       $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
5291       $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
5292       $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
5293       $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
5294       $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
5295     ;;
5296
5297   netbsd*)
5298     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5299       archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5300       wlarc=
5301     else
5302       archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5303       archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5304     fi
5305     ;;
5306
5307   solaris* | sysv5*)
5308     if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
5309       ld_shlibs=no
5310       cat <<EOF 1>&2
5311
5312 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5313 *** create shared libraries on Solaris systems.  Therefore, libtool
5314 *** is disabling shared libraries support.  We urge you to upgrade GNU
5315 *** binutils to release 2.9.1 or newer.  Another option is to modify
5316 *** your PATH or compiler configuration so that the native linker is
5317 *** used, and then restart.
5318
5319 EOF
5320     elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5321       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5322       archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5323     else
5324       ld_shlibs=no
5325     fi
5326     ;;
5327
5328   sunos4*)
5329     archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5330     wlarc=
5331     hardcode_direct=yes
5332     hardcode_shlibpath_var=no
5333     ;;
5334
5335   *)
5336     if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5337       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5338       archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5339     else
5340       ld_shlibs=no
5341     fi
5342     ;;
5343   esac
5344
5345   if test "$ld_shlibs" = yes; then
5346     runpath_var=LD_RUN_PATH
5347     hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
5348     export_dynamic_flag_spec='${wl}--export-dynamic'
5349     case $host_os in
5350     cygwin* | mingw* | pw32*)
5351       # dlltool doesn't understand --whole-archive et. al.
5352       whole_archive_flag_spec=
5353       ;;
5354     *)
5355       # ancient GNU ld didn't support --whole-archive et. al.
5356       if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
5357         whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5358       else
5359         whole_archive_flag_spec=
5360       fi
5361       ;;
5362     esac
5363   fi
5364 else
5365   # PORTME fill in a description of your system's linker (not GNU ld)
5366   case $host_os in
5367   aix3*)
5368     allow_undefined_flag=unsupported
5369     always_export_symbols=yes
5370     archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5371     # Note: this linker hardcodes the directories in LIBPATH if there
5372     # are no directories specified by -L.
5373     hardcode_minus_L=yes
5374     if test "$GCC" = yes && test -z "$link_static_flag"; then
5375       # Neither direct hardcoding nor static linking is supported with a
5376       # broken collect2.
5377       hardcode_direct=unsupported
5378     fi
5379     ;;
5380
5381   aix4* | aix5*)
5382     if test "$host_cpu" = ia64; then
5383       # On IA64, the linker does run time linking by default, so we don't
5384       # have to do anything special.
5385       aix_use_runtimelinking=no
5386       exp_sym_flag='-Bexport'
5387       no_entry_flag=""
5388     else
5389       aix_use_runtimelinking=no
5390
5391       # Test if we are trying to use run time linking or normal
5392       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5393       # need to do runtime linking.
5394       case $host_os in aix4.[23]|aix4.[23].*|aix5*)
5395         for ld_flag in $LDFLAGS; do
5396           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5397             aix_use_runtimelinking=yes
5398             break
5399           fi
5400         done
5401       esac
5402
5403       exp_sym_flag='-bexport'
5404       no_entry_flag='-bnoentry'
5405     fi
5406
5407     # When large executables or shared objects are built, AIX ld can
5408     # have problems creating the table of contents.  If linking a library
5409     # or program results in "error TOC overflow" add -mminimal-toc to
5410     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
5411     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5412
5413     hardcode_direct=yes
5414     archive_cmds=''
5415     hardcode_libdir_separator=':'
5416     if test "$GCC" = yes; then
5417       case $host_os in aix4.[012]|aix4.[012].*)
5418         collect2name=`${CC} -print-prog-name=collect2`
5419         if test -f "$collect2name" && \
5420           strings "$collect2name" | grep resolve_lib_name >/dev/null
5421         then
5422           # We have reworked collect2
5423           hardcode_direct=yes
5424         else
5425           # We have old collect2
5426           hardcode_direct=unsupported
5427           # It fails to find uninstalled libraries when the uninstalled
5428           # path is not listed in the libpath.  Setting hardcode_minus_L
5429           # to unsupported forces relinking
5430           hardcode_minus_L=yes
5431           hardcode_libdir_flag_spec='-L$libdir'
5432           hardcode_libdir_separator=
5433         fi
5434       esac
5435
5436       shared_flag='-shared'
5437     else
5438       # not using gcc
5439       if test "$host_cpu" = ia64; then
5440         shared_flag='${wl}-G'
5441       else
5442         if test "$aix_use_runtimelinking" = yes; then
5443           shared_flag='${wl}-G'
5444         else
5445           shared_flag='${wl}-bM:SRE'
5446         fi
5447       fi
5448     fi
5449
5450     # It seems that -bexpall can do strange things, so it is better to
5451     # generate a list of symbols to export.
5452     always_export_symbols=yes
5453     if test "$aix_use_runtimelinking" = yes; then
5454       # Warning - without using the other runtime loading flags (-brtl),
5455       # -berok will link without error, but may produce a broken library.
5456       allow_undefined_flag='-berok'
5457       hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
5458       archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5459     else
5460       if test "$host_cpu" = ia64; then
5461         hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
5462         allow_undefined_flag="-z nodefs"
5463         archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5464       else
5465         hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
5466         # Warning - without using the other run time loading flags,
5467         # -berok will link without error, but may produce a broken library.
5468         allow_undefined_flag='${wl}-berok'
5469         # This is a bit strange, but is similar to how AIX traditionally builds
5470         # it's shared libraries.
5471         archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
5472       fi
5473     fi
5474     ;;
5475
5476   amigaos*)
5477     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 $output_objdir && a2ixlibrary -32)'
5478     hardcode_libdir_flag_spec='-L$libdir'
5479     hardcode_minus_L=yes
5480     # see comment about different semantics on the GNU ld section
5481     ld_shlibs=no
5482     ;;
5483
5484   cygwin* | mingw* | pw32*)
5485     # When not using gcc, we currently assume that we are using
5486     # Microsoft Visual C++.
5487     # hardcode_libdir_flag_spec is actually meaningless, as there is
5488     # no search path for DLLs.
5489     hardcode_libdir_flag_spec=' '
5490     allow_undefined_flag=unsupported
5491     # Tell ltmain to make .lib files, not .a files.
5492     libext=lib
5493     # FIXME: Setting linknames here is a bad hack.
5494     archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
5495     # The linker will automatically build a .lib file if we build a DLL.
5496     old_archive_from_new_cmds='true'
5497     # FIXME: Should let the user specify the lib program.
5498     old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
5499     fix_srcfile_path='`cygpath -w "$srcfile"`'
5500     ;;
5501
5502   darwin* | rhapsody*)
5503     case "$host_os" in
5504     rhapsody* | darwin1.[012])
5505       allow_undefined_flag='-undefined suppress'
5506       ;;
5507     *) # Darwin 1.3 on
5508       allow_undefined_flag='-flat_namespace -undefined suppress'
5509       ;;
5510     esac
5511     # FIXME: Relying on posixy $() will cause problems for
5512     #        cross-compilation, but unfortunately the echo tests do not
5513     #        yet detect zsh echo's removal of \ escapes.
5514     archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
5515     # We need to add '_' to the symbols in $export_symbols first
5516     #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
5517     hardcode_direct=yes
5518     hardcode_shlibpath_var=no
5519     whole_archive_flag_spec='-all_load $convenience'
5520     ;;
5521
5522   freebsd1*)
5523     ld_shlibs=no
5524     ;;
5525
5526   # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5527   # support.  Future versions do this automatically, but an explicit c++rt0.o
5528   # does not break anything, and helps significantly (at the cost of a little
5529   # extra space).
5530   freebsd2.2*)
5531     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5532     hardcode_libdir_flag_spec='-R$libdir'
5533     hardcode_direct=yes
5534     hardcode_shlibpath_var=no
5535     ;;
5536
5537   # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5538   freebsd2*)
5539     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5540     hardcode_direct=yes
5541     hardcode_minus_L=yes
5542     hardcode_shlibpath_var=no
5543     ;;
5544
5545   # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5546   freebsd*)
5547     archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5548     hardcode_libdir_flag_spec='-R$libdir'
5549     hardcode_direct=yes
5550     hardcode_shlibpath_var=no
5551     ;;
5552
5553   hpux9* | hpux10* | hpux11*)
5554     case $host_os in
5555     hpux9*) archive_cmds='$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 $lib' ;;
5556     *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
5557     esac
5558     hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
5559     hardcode_libdir_separator=:
5560     hardcode_direct=yes
5561     hardcode_minus_L=yes # Not in the search PATH, but as the default
5562                          # location of the library.
5563     export_dynamic_flag_spec='${wl}-E'
5564     ;;
5565
5566   irix5* | irix6*)
5567     if test "$GCC" = yes; then
5568       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5569     else
5570       archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5571     fi
5572     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
5573     hardcode_libdir_separator=:
5574     link_all_deplibs=yes
5575     ;;
5576
5577   netbsd*)
5578     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5579       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
5580     else
5581       archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
5582     fi
5583     hardcode_libdir_flag_spec='-R$libdir'
5584     hardcode_direct=yes
5585     hardcode_shlibpath_var=no
5586     ;;
5587
5588   newsos6)
5589     archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5590     hardcode_direct=yes
5591     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
5592     hardcode_libdir_separator=:
5593     hardcode_shlibpath_var=no
5594     ;;
5595
5596   openbsd*)
5597     hardcode_direct=yes
5598     hardcode_shlibpath_var=no
5599     if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5600       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
5601       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
5602       export_dynamic_flag_spec='${wl}-E'
5603     else
5604       case "$host_os" in
5605       openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
5606         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5607         hardcode_libdir_flag_spec='-R$libdir'
5608         ;;
5609       *)
5610         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
5611         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
5612         ;;
5613       esac
5614     fi
5615     ;;
5616
5617   os2*)
5618     hardcode_libdir_flag_spec='-L$libdir'
5619     hardcode_minus_L=yes
5620     allow_undefined_flag=unsupported
5621     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'
5622     old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5623     ;;
5624
5625   osf3*)
5626     if test "$GCC" = yes; then
5627       allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
5628       archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5629     else
5630       allow_undefined_flag=' -expect_unresolved \*'
5631       archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5632     fi
5633     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
5634     hardcode_libdir_separator=:
5635     ;;
5636
5637   osf4* | osf5*)        # as osf3* with the addition of -msym flag
5638     if test "$GCC" = yes; then
5639       allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
5640       archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5641       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
5642     else
5643       allow_undefined_flag=' -expect_unresolved \*'
5644       archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5645       archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5646       $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5647
5648       #Both c and cxx compiler support -rpath directly
5649       hardcode_libdir_flag_spec='-rpath $libdir'
5650     fi
5651     hardcode_libdir_separator=:
5652     ;;
5653
5654   sco3.2v5*)
5655     archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5656     hardcode_shlibpath_var=no
5657     runpath_var=LD_RUN_PATH
5658     hardcode_runpath_var=yes
5659     export_dynamic_flag_spec='${wl}-Bexport'
5660     ;;
5661
5662   solaris*)
5663     # gcc --version < 3.0 without binutils cannot create self contained
5664     # shared libraries reliably, requiring libgcc.a to resolve some of
5665     # the object symbols generated in some cases.  Libraries that use
5666     # assert need libgcc.a to resolve __eprintf, for example.  Linking
5667     # a copy of libgcc.a into every shared library to guarantee resolving
5668     # such symbols causes other problems:  According to Tim Van Holder
5669     # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
5670     # (to the application) exception stack for one thing.
5671     no_undefined_flag=' -z defs'
5672     if test "$GCC" = yes; then
5673       case `$CC --version 2>/dev/null` in
5674       [12].*)
5675         cat <<EOF 1>&2
5676
5677 *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
5678 *** create self contained shared libraries on Solaris systems, without
5679 *** introducing a dependency on libgcc.a.  Therefore, libtool is disabling
5680 *** -no-undefined support, which will at least allow you to build shared
5681 *** libraries.  However, you may find that when you link such libraries
5682 *** into an application without using GCC, you have to manually add
5683 *** \`gcc --print-libgcc-file-name\` to the link command.  We urge you to
5684 *** upgrade to a newer version of GCC.  Another option is to rebuild your
5685 *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
5686
5687 EOF
5688         no_undefined_flag=
5689         ;;
5690       esac
5691     fi
5692     # $CC -shared without GNU ld will not create a library from C++
5693     # object files and a static libstdc++, better avoid it by now
5694     archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5695     archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5696                 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5697     hardcode_libdir_flag_spec='-R$libdir'
5698     hardcode_shlibpath_var=no
5699     case $host_os in
5700     solaris2.[0-5] | solaris2.[0-5].*) ;;
5701     *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5702       whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
5703     esac
5704     link_all_deplibs=yes
5705     ;;
5706
5707   sunos4*)
5708     if test "x$host_vendor" = xsequent; then
5709       # Use $CC to link under sequent, because it throws in some extra .o
5710       # files that make .init and .fini sections work.
5711       archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5712     else
5713       archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5714     fi
5715     hardcode_libdir_flag_spec='-L$libdir'
5716     hardcode_direct=yes
5717     hardcode_minus_L=yes
5718     hardcode_shlibpath_var=no
5719     ;;
5720
5721   sysv4)
5722     if test "x$host_vendor" = xsno; then
5723       archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
5724       hardcode_direct=yes # is this really true???
5725     else
5726       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5727       hardcode_direct=no #Motorola manual says yes, but my tests say they lie
5728     fi
5729     runpath_var='LD_RUN_PATH'
5730     hardcode_shlibpath_var=no
5731     ;;
5732
5733   sysv4.3*)
5734     archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5735     hardcode_shlibpath_var=no
5736     export_dynamic_flag_spec='-Bexport'
5737     ;;
5738
5739   sysv5*)
5740     no_undefined_flag=' -z text'
5741     # $CC -shared without GNU ld will not create a library from C++
5742     # object files and a static libstdc++, better avoid it by now
5743     archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5744     archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5745                 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5746     hardcode_libdir_flag_spec=
5747     hardcode_shlibpath_var=no
5748     runpath_var='LD_RUN_PATH'
5749     ;;
5750
5751   uts4*)
5752     archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5753     hardcode_libdir_flag_spec='-L$libdir'
5754     hardcode_shlibpath_var=no
5755     ;;
5756
5757   dgux*)
5758     archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5759     hardcode_libdir_flag_spec='-L$libdir'
5760     hardcode_shlibpath_var=no
5761     ;;
5762
5763   sysv4*MP*)
5764     if test -d /usr/nec; then
5765       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5766       hardcode_shlibpath_var=no
5767       runpath_var=LD_RUN_PATH
5768       hardcode_runpath_var=yes
5769       ld_shlibs=yes
5770     fi
5771     ;;
5772
5773   sysv4.2uw2*)
5774     archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5775     hardcode_direct=yes
5776     hardcode_minus_L=no
5777     hardcode_shlibpath_var=no
5778     hardcode_runpath_var=yes
5779     runpath_var=LD_RUN_PATH
5780     ;;
5781
5782   sysv5uw7* | unixware7*)
5783     no_undefined_flag='${wl}-z ${wl}text'
5784     if test "$GCC" = yes; then
5785       archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5786     else
5787       archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5788     fi
5789     runpath_var='LD_RUN_PATH'
5790     hardcode_shlibpath_var=no
5791     ;;
5792
5793   *)
5794     ld_shlibs=no
5795     ;;
5796   esac
5797 fi
5798 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
5799 echo "${ECHO_T}$ld_shlibs" >&6
5800 test "$ld_shlibs" = no && can_build_shared=no
5801 ##
5802 ## END FIXME
5803
5804 ## FIXME: this should be a separate macro
5805 ##
5806 # Check hardcoding attributes.
5807 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
5808 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
5809 hardcode_action=
5810 if test -n "$hardcode_libdir_flag_spec" || \
5811    test -n "$runpath_var"; then
5812
5813   # We can hardcode non-existant directories.
5814   if test "$hardcode_direct" != no &&
5815      # If the only mechanism to avoid hardcoding is shlibpath_var, we
5816      # have to relink, otherwise we might link with an installed library
5817      # when we should be linking with a yet-to-be-installed one
5818      ## test "$hardcode_shlibpath_var" != no &&
5819      test "$hardcode_minus_L" != no; then
5820     # Linking always hardcodes the temporary library directory.
5821     hardcode_action=relink
5822   else
5823     # We can link without hardcoding, and we can hardcode nonexisting dirs.
5824     hardcode_action=immediate
5825   fi
5826 else
5827   # We cannot hardcode anything, or else we can only hardcode existing
5828   # directories.
5829   hardcode_action=unsupported
5830 fi
5831 echo "$as_me:$LINENO: result: $hardcode_action" >&5
5832 echo "${ECHO_T}$hardcode_action" >&6
5833 ##
5834 ## END FIXME
5835
5836 ## FIXME: this should be a separate macro
5837 ##
5838 striplib=
5839 old_striplib=
5840 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
5841 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
5842 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
5843   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
5844   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
5845   echo "$as_me:$LINENO: result: yes" >&5
5846 echo "${ECHO_T}yes" >&6
5847 else
5848   echo "$as_me:$LINENO: result: no" >&5
5849 echo "${ECHO_T}no" >&6
5850 fi
5851 ##
5852 ## END FIXME
5853
5854 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5855 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5856
5857 ## FIXME: this should be a separate macro
5858 ##
5859 # PORTME Fill in your ld.so characteristics
5860 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
5861 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
5862 library_names_spec=
5863 libname_spec='lib$name'
5864 soname_spec=
5865 postinstall_cmds=
5866 postuninstall_cmds=
5867 finish_cmds=
5868 finish_eval=
5869 shlibpath_var=
5870 shlibpath_overrides_runpath=unknown
5871 version_type=none
5872 dynamic_linker="$host_os ld.so"
5873 sys_lib_dlsearch_path_spec="/lib /usr/lib"
5874 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
5875
5876 case $host_os in
5877 aix3*)
5878   version_type=linux
5879   library_names_spec='${libname}${release}.so$versuffix $libname.a'
5880   shlibpath_var=LIBPATH
5881
5882   # AIX has no versioning support, so we append a major version to the name.
5883   soname_spec='${libname}${release}.so$major'
5884   ;;
5885
5886 aix4* | aix5*)
5887   version_type=linux
5888   if test "$host_cpu" = ia64; then
5889     # AIX 5 supports IA64
5890     library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
5891     shlibpath_var=LD_LIBRARY_PATH
5892   else
5893     # With GCC up to 2.95.x, collect2 would create an import file
5894     # for dependence libraries.  The import file would start with
5895     # the line `#! .'.  This would cause the generated library to
5896     # depend on `.', always an invalid library.  This was fixed in
5897     # development snapshots of GCC prior to 3.0.
5898     case $host_os in
5899       aix4 | aix4.[01] | aix4.[01].*)
5900         if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
5901              echo ' yes '
5902              echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
5903           :
5904         else
5905           can_build_shared=no
5906         fi
5907         ;;
5908     esac
5909     # AIX (on Power*) has no versioning support, so currently we can
5910     # not hardcode correct soname into executable. Probably we can
5911     # add versioning support to collect2, so additional links can
5912     # be useful in future.
5913     if test "$aix_use_runtimelinking" = yes; then
5914       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
5915       # instead of lib<name>.a to let people know that these are not
5916       # typical AIX shared libraries.
5917       library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
5918     else
5919       # We preserve .a as extension for shared libraries through AIX4.2
5920       # and later when we are not doing run time linking.
5921       library_names_spec='${libname}${release}.a $libname.a'
5922       soname_spec='${libname}${release}.so$major'
5923     fi
5924     shlibpath_var=LIBPATH
5925   fi
5926   ;;
5927
5928 amigaos*)
5929   library_names_spec='$libname.ixlibrary $libname.a'
5930   # Create ${libname}_ixlibrary.a entries in /sys/libs.
5931   finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a) || exit 1; done'
5932   ;;
5933
5934 beos*)
5935   library_names_spec='${libname}.so'
5936   dynamic_linker="$host_os ld.so"
5937   shlibpath_var=LIBRARY_PATH
5938   ;;
5939
5940 bsdi4*)
5941   version_type=linux
5942   need_version=no
5943   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
5944   soname_spec='${libname}${release}.so$major'
5945   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
5946   shlibpath_var=LD_LIBRARY_PATH
5947   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
5948   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
5949   export_dynamic_flag_spec=-rdynamic
5950   # the default ld.so.conf also contains /usr/contrib/lib and
5951   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
5952   # libtool to hard-code these into programs
5953   ;;
5954
5955 cygwin* | mingw* | pw32*)
5956   version_type=windows
5957   need_version=no
5958   need_lib_prefix=no
5959   case $GCC,$host_os in
5960   yes,cygwin*)
5961     library_names_spec='$libname.dll.a'
5962     soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
5963     postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
5964       dldir=$destdir/`dirname \$dlpath`~
5965       test -d \$dldir || mkdir -p \$dldir~
5966       $install_prog .libs/$dlname \$dldir/$dlname'
5967     postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
5968       dlpath=$dir/\$dldll~
5969        $rm \$dlpath'
5970     ;;
5971   yes,mingw*)
5972     library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
5973     sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
5974     ;;
5975   yes,pw32*)
5976     library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/./-/g'`${versuffix}.dll'
5977     ;;
5978   *)
5979     library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
5980     ;;
5981   esac
5982   dynamic_linker='Win32 ld.exe'
5983   # FIXME: first we should search . and the directory the executable is in
5984   shlibpath_var=PATH
5985   ;;
5986
5987 darwin* | rhapsody*)
5988   dynamic_linker="$host_os dyld"
5989   version_type=darwin
5990   need_lib_prefix=no
5991   need_version=no
5992   # FIXME: Relying on posixy $() will cause problems for
5993   #        cross-compilation, but unfortunately the echo tests do not
5994   #        yet detect zsh echo's removal of \ escapes.
5995   library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
5996   soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
5997   shlibpath_overrides_runpath=yes
5998   shlibpath_var=DYLD_LIBRARY_PATH
5999   ;;
6000
6001 freebsd1*)
6002   dynamic_linker=no
6003   ;;
6004
6005 freebsd*)
6006   objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
6007   version_type=freebsd-$objformat
6008   case $version_type in
6009     freebsd-elf*)
6010       library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
6011       need_version=no
6012       need_lib_prefix=no
6013       ;;
6014     freebsd-*)
6015       library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
6016       need_version=yes
6017       ;;
6018   esac
6019   shlibpath_var=LD_LIBRARY_PATH
6020   case $host_os in
6021   freebsd2*)
6022     shlibpath_overrides_runpath=yes
6023     ;;
6024   *)
6025     shlibpath_overrides_runpath=no
6026     hardcode_into_libs=yes
6027     ;;
6028   esac
6029   ;;
6030
6031 gnu*)
6032   version_type=linux
6033   need_lib_prefix=no
6034   need_version=no
6035   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
6036   soname_spec='${libname}${release}.so$major'
6037   shlibpath_var=LD_LIBRARY_PATH
6038   hardcode_into_libs=yes
6039   ;;
6040
6041 hpux9* | hpux10* | hpux11*)
6042   # Give a soname corresponding to the major version so that dld.sl refuses to
6043   # link against other versions.
6044   dynamic_linker="$host_os dld.sl"
6045   version_type=sunos
6046   need_lib_prefix=no
6047   need_version=no
6048   shlibpath_var=SHLIB_PATH
6049   shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
6050   library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
6051   soname_spec='${libname}${release}.sl$major'
6052   # HP-UX runs *really* slowly unless shared libraries are mode 555.
6053   postinstall_cmds='chmod 555 $lib'
6054   ;;
6055
6056 irix5* | irix6*)
6057   version_type=irix
6058   need_lib_prefix=no
6059   need_version=no
6060   soname_spec='${libname}${release}.so$major'
6061   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
6062   case $host_os in
6063   irix5*)
6064     libsuff= shlibsuff=
6065     ;;
6066   *)
6067     case $LD in # libtool.m4 will add one of these switches to LD
6068     *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
6069     *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
6070     *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
6071     *) libsuff= shlibsuff= libmagic=never-match;;
6072     esac
6073     ;;
6074   esac
6075   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
6076   shlibpath_overrides_runpath=no
6077   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
6078   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
6079   ;;
6080
6081 # No shared lib support for Linux oldld, aout, or coff.
6082 linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
6083   dynamic_linker=no
6084   ;;
6085
6086 # This must be Linux ELF.
6087 linux-gnu*)
6088   version_type=linux
6089   need_lib_prefix=no
6090   need_version=no
6091   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6092   soname_spec='${libname}${release}.so$major'
6093   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
6094   shlibpath_var=LD_LIBRARY_PATH
6095   shlibpath_overrides_runpath=no
6096   # This implies no fast_install, which is unacceptable.
6097   # Some rework will be needed to allow for fast_install
6098   # before this can be enabled.
6099   hardcode_into_libs=yes
6100
6101   # We used to test for /lib/ld.so.1 and disable shared libraries on
6102   # powerpc, because MkLinux only supported shared libraries with the
6103   # GNU dynamic linker.  Since this was broken with cross compilers,
6104   # most powerpc-linux boxes support dynamic linking these days and
6105   # people can always --disable-shared, the test was removed, and we
6106   # assume the GNU/Linux dynamic linker is in use.
6107   dynamic_linker='GNU/Linux ld.so'
6108   ;;
6109
6110 netbsd*)
6111   version_type=sunos
6112   need_lib_prefix=no
6113   need_version=no
6114   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6115     library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
6116     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
6117     dynamic_linker='NetBSD (a.out) ld.so'
6118   else
6119     library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
6120     soname_spec='${libname}${release}.so$major'
6121     dynamic_linker='NetBSD ld.elf_so'
6122   fi
6123   shlibpath_var=LD_LIBRARY_PATH
6124   shlibpath_overrides_runpath=yes
6125   hardcode_into_libs=yes
6126   ;;
6127
6128 newsos6)
6129   version_type=linux
6130   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6131   shlibpath_var=LD_LIBRARY_PATH
6132   shlibpath_overrides_runpath=yes
6133   ;;
6134
6135 openbsd*)
6136   version_type=sunos
6137   need_lib_prefix=no
6138   need_version=no
6139   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6140     case "$host_os" in
6141     openbsd2.[89] | openbsd2.[89].*)
6142       shlibpath_overrides_runpath=no
6143       ;;
6144     *)
6145       shlibpath_overrides_runpath=yes
6146       ;;
6147     esac
6148   else
6149     shlibpath_overrides_runpath=yes
6150   fi
6151   library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
6152   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
6153   shlibpath_var=LD_LIBRARY_PATH
6154   ;;
6155
6156 os2*)
6157   libname_spec='$name'
6158   need_lib_prefix=no
6159   library_names_spec='$libname.dll $libname.a'
6160   dynamic_linker='OS/2 ld.exe'
6161   shlibpath_var=LIBPATH
6162   ;;
6163
6164 osf3* | osf4* | osf5*)
6165   version_type=osf
6166   need_version=no
6167   soname_spec='${libname}${release}.so'
6168   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
6169   shlibpath_var=LD_LIBRARY_PATH
6170   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
6171   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
6172   ;;
6173
6174 sco3.2v5*)
6175   version_type=osf
6176   soname_spec='${libname}${release}.so$major'
6177   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6178   shlibpath_var=LD_LIBRARY_PATH
6179   ;;
6180
6181 solaris*)
6182   version_type=linux
6183   need_lib_prefix=no
6184   need_version=no
6185   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6186   soname_spec='${libname}${release}.so$major'
6187   shlibpath_var=LD_LIBRARY_PATH
6188   shlibpath_overrides_runpath=yes
6189   hardcode_into_libs=yes
6190   # ldd complains unless libraries are executable
6191   postinstall_cmds='chmod +x $lib'
6192   ;;
6193
6194 sunos4*)
6195   version_type=sunos
6196   library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
6197   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
6198   shlibpath_var=LD_LIBRARY_PATH
6199   shlibpath_overrides_runpath=yes
6200   if test "$with_gnu_ld" = yes; then
6201     need_lib_prefix=no
6202   fi
6203   need_version=yes
6204   ;;
6205
6206 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6207   version_type=linux
6208   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6209   soname_spec='${libname}${release}.so$major'
6210   shlibpath_var=LD_LIBRARY_PATH
6211   case $host_vendor in
6212     sni)
6213       shlibpath_overrides_runpath=no
6214       ;;
6215     motorola)
6216       need_lib_prefix=no
6217       need_version=no
6218       shlibpath_overrides_runpath=no
6219       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
6220       ;;
6221   esac
6222   ;;
6223
6224 uts4*)
6225   version_type=linux
6226   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6227   soname_spec='${libname}${release}.so$major'
6228   shlibpath_var=LD_LIBRARY_PATH
6229   ;;
6230
6231 dgux*)
6232   version_type=linux
6233   need_lib_prefix=no
6234   need_version=no
6235   library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
6236   soname_spec='${libname}${release}.so$major'
6237   shlibpath_var=LD_LIBRARY_PATH
6238   ;;
6239
6240 sysv4*MP*)
6241   if test -d /usr/nec ;then
6242     version_type=linux
6243     library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
6244     soname_spec='$libname.so.$major'
6245     shlibpath_var=LD_LIBRARY_PATH
6246   fi
6247   ;;
6248
6249 *)
6250   dynamic_linker=no
6251   ;;
6252 esac
6253 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
6254 echo "${ECHO_T}$dynamic_linker" >&6
6255 test "$dynamic_linker" = no && can_build_shared=no
6256 ##
6257 ## END FIXME
6258
6259 ## FIXME: this should be a separate macro
6260 ##
6261 # Report the final consequences.
6262 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
6263 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
6264 echo "$as_me:$LINENO: result: $can_build_shared" >&5
6265 echo "${ECHO_T}$can_build_shared" >&6
6266 ##
6267 ## END FIXME
6268
6269 ## FIXME: this should be a separate macro
6270 ##
6271 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
6272 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
6273 test "$can_build_shared" = "no" && enable_shared=no
6274
6275 # On AIX, shared libraries and static libraries use the same namespace, and
6276 # are all built from PIC.
6277 case "$host_os" in
6278 aix3*)
6279   test "$enable_shared" = yes && enable_static=no
6280   if test -n "$RANLIB"; then
6281     archive_cmds="$archive_cmds~\$RANLIB \$lib"
6282     postinstall_cmds='$RANLIB $lib'
6283   fi
6284   ;;
6285
6286 aix4*)
6287   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6288     test "$enable_shared" = yes && enable_static=no
6289   fi
6290   ;;
6291 esac
6292 echo "$as_me:$LINENO: result: $enable_shared" >&5
6293 echo "${ECHO_T}$enable_shared" >&6
6294 ##
6295 ## END FIXME
6296
6297 ## FIXME: this should be a separate macro
6298 ##
6299 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
6300 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
6301 # Make sure either enable_shared or enable_static is yes.
6302 test "$enable_shared" = yes || enable_static=yes
6303 echo "$as_me:$LINENO: result: $enable_static" >&5
6304 echo "${ECHO_T}$enable_static" >&6
6305 ##
6306 ## END FIXME
6307
6308 if test "$hardcode_action" = relink; then
6309   # Fast installation is not supported
6310   enable_fast_install=no
6311 elif test "$shlibpath_overrides_runpath" = yes ||
6312      test "$enable_shared" = no; then
6313   # Fast installation is not necessary
6314   enable_fast_install=needless
6315 fi
6316
6317 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6318 if test "$GCC" = yes; then
6319   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6320 fi
6321
6322 if test "x$enable_dlopen" != xyes; then
6323   enable_dlopen=unknown
6324   enable_dlopen_self=unknown
6325   enable_dlopen_self_static=unknown
6326 else
6327   lt_cv_dlopen=no
6328   lt_cv_dlopen_libs=
6329
6330   case $host_os in
6331   beos*)
6332     lt_cv_dlopen="load_add_on"
6333     lt_cv_dlopen_libs=
6334     lt_cv_dlopen_self=yes
6335     ;;
6336
6337   cygwin* | mingw* | pw32*)
6338     lt_cv_dlopen="LoadLibrary"
6339     lt_cv_dlopen_libs=
6340    ;;
6341
6342   *)
6343     echo "$as_me:$LINENO: checking for shl_load" >&5
6344 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
6345 if test "${ac_cv_func_shl_load+set}" = set; then
6346   echo $ECHO_N "(cached) $ECHO_C" >&6
6347 else
6348   cat >conftest.$ac_ext <<_ACEOF
6349 #line $LINENO "configure"
6350 /* confdefs.h.  */
6351 _ACEOF
6352 cat confdefs.h >>conftest.$ac_ext
6353 cat >>conftest.$ac_ext <<_ACEOF
6354 /* end confdefs.h.  */
6355 /* System header to define __stub macros and hopefully few prototypes,
6356     which can conflict with char shl_load (); below.
6357     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6358     <limits.h> exists even on freestanding compilers.  */
6359 #ifdef __STDC__
6360 # include <limits.h>
6361 #else
6362 # include <assert.h>
6363 #endif
6364 /* Override any gcc2 internal prototype to avoid an error.  */
6365 #ifdef __cplusplus
6366 extern "C"
6367 {
6368 #endif
6369 /* We use char because int might match the return type of a gcc2
6370    builtin and then its argument prototype would still apply.  */
6371 char shl_load ();
6372 /* The GNU C library defines this for functions which it implements
6373     to always fail with ENOSYS.  Some functions are actually named
6374     something starting with __ and the normal name is an alias.  */
6375 #if defined (__stub_shl_load) || defined (__stub___shl_load)
6376 choke me
6377 #else
6378 char (*f) () = shl_load;
6379 #endif
6380 #ifdef __cplusplus
6381 }
6382 #endif
6383
6384 int
6385 main ()
6386 {
6387 return f != shl_load;
6388   ;
6389   return 0;
6390 }
6391 _ACEOF
6392 rm -f conftest.$ac_objext conftest$ac_exeext
6393 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6394   (eval $ac_link) 2>&5
6395   ac_status=$?
6396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6397   (exit $ac_status); } &&
6398          { ac_try='test -s conftest$ac_exeext'
6399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6400   (eval $ac_try) 2>&5
6401   ac_status=$?
6402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6403   (exit $ac_status); }; }; then
6404   ac_cv_func_shl_load=yes
6405 else
6406   echo "$as_me: failed program was:" >&5
6407 sed 's/^/| /' conftest.$ac_ext >&5
6408
6409 ac_cv_func_shl_load=no
6410 fi
6411 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6412 fi
6413 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
6414 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
6415 if test $ac_cv_func_shl_load = yes; then
6416   lt_cv_dlopen="shl_load"
6417 else
6418   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
6419 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
6420 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
6421   echo $ECHO_N "(cached) $ECHO_C" >&6
6422 else
6423   ac_check_lib_save_LIBS=$LIBS
6424 LIBS="-ldld  $LIBS"
6425 cat >conftest.$ac_ext <<_ACEOF
6426 #line $LINENO "configure"
6427 /* confdefs.h.  */
6428 _ACEOF
6429 cat confdefs.h >>conftest.$ac_ext
6430 cat >>conftest.$ac_ext <<_ACEOF
6431 /* end confdefs.h.  */
6432
6433 /* Override any gcc2 internal prototype to avoid an error.  */
6434 #ifdef __cplusplus
6435 extern "C"
6436 #endif
6437 /* We use char because int might match the return type of a gcc2
6438    builtin and then its argument prototype would still apply.  */
6439 char shl_load ();
6440 int
6441 main ()
6442 {
6443 shl_load ();
6444   ;
6445   return 0;
6446 }
6447 _ACEOF
6448 rm -f conftest.$ac_objext conftest$ac_exeext
6449 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6450   (eval $ac_link) 2>&5
6451   ac_status=$?
6452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6453   (exit $ac_status); } &&
6454          { ac_try='test -s conftest$ac_exeext'
6455   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6456   (eval $ac_try) 2>&5
6457   ac_status=$?
6458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6459   (exit $ac_status); }; }; then
6460   ac_cv_lib_dld_shl_load=yes
6461 else
6462   echo "$as_me: failed program was:" >&5
6463 sed 's/^/| /' conftest.$ac_ext >&5
6464
6465 ac_cv_lib_dld_shl_load=no
6466 fi
6467 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6468 LIBS=$ac_check_lib_save_LIBS
6469 fi
6470 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
6471 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
6472 if test $ac_cv_lib_dld_shl_load = yes; then
6473   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
6474 else
6475   echo "$as_me:$LINENO: checking for dlopen" >&5
6476 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
6477 if test "${ac_cv_func_dlopen+set}" = set; then
6478   echo $ECHO_N "(cached) $ECHO_C" >&6
6479 else
6480   cat >conftest.$ac_ext <<_ACEOF
6481 #line $LINENO "configure"
6482 /* confdefs.h.  */
6483 _ACEOF
6484 cat confdefs.h >>conftest.$ac_ext
6485 cat >>conftest.$ac_ext <<_ACEOF
6486 /* end confdefs.h.  */
6487 /* System header to define __stub macros and hopefully few prototypes,
6488     which can conflict with char dlopen (); below.
6489     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6490     <limits.h> exists even on freestanding compilers.  */
6491 #ifdef __STDC__
6492 # include <limits.h>
6493 #else
6494 # include <assert.h>
6495 #endif
6496 /* Override any gcc2 internal prototype to avoid an error.  */
6497 #ifdef __cplusplus
6498 extern "C"
6499 {
6500 #endif
6501 /* We use char because int might match the return type of a gcc2
6502    builtin and then its argument prototype would still apply.  */
6503 char dlopen ();
6504 /* The GNU C library defines this for functions which it implements
6505     to always fail with ENOSYS.  Some functions are actually named
6506     something starting with __ and the normal name is an alias.  */
6507 #if defined (__stub_dlopen) || defined (__stub___dlopen)
6508 choke me
6509 #else
6510 char (*f) () = dlopen;
6511 #endif
6512 #ifdef __cplusplus
6513 }
6514 #endif
6515
6516 int
6517 main ()
6518 {
6519 return f != dlopen;
6520   ;
6521   return 0;
6522 }
6523 _ACEOF
6524 rm -f conftest.$ac_objext conftest$ac_exeext
6525 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6526   (eval $ac_link) 2>&5
6527   ac_status=$?
6528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6529   (exit $ac_status); } &&
6530          { ac_try='test -s conftest$ac_exeext'
6531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6532   (eval $ac_try) 2>&5
6533   ac_status=$?
6534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6535   (exit $ac_status); }; }; then
6536   ac_cv_func_dlopen=yes
6537 else
6538   echo "$as_me: failed program was:" >&5
6539 sed 's/^/| /' conftest.$ac_ext >&5
6540
6541 ac_cv_func_dlopen=no
6542 fi
6543 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6544 fi
6545 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
6546 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
6547 if test $ac_cv_func_dlopen = yes; then
6548   lt_cv_dlopen="dlopen"
6549 else
6550   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
6551 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
6552 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
6553   echo $ECHO_N "(cached) $ECHO_C" >&6
6554 else
6555   ac_check_lib_save_LIBS=$LIBS
6556 LIBS="-ldl  $LIBS"
6557 cat >conftest.$ac_ext <<_ACEOF
6558 #line $LINENO "configure"
6559 /* confdefs.h.  */
6560 _ACEOF
6561 cat confdefs.h >>conftest.$ac_ext
6562 cat >>conftest.$ac_ext <<_ACEOF
6563 /* end confdefs.h.  */
6564
6565 /* Override any gcc2 internal prototype to avoid an error.  */
6566 #ifdef __cplusplus
6567 extern "C"
6568 #endif
6569 /* We use char because int might match the return type of a gcc2
6570    builtin and then its argument prototype would still apply.  */
6571 char dlopen ();
6572 int
6573 main ()
6574 {
6575 dlopen ();
6576   ;
6577   return 0;
6578 }
6579 _ACEOF
6580 rm -f conftest.$ac_objext conftest$ac_exeext
6581 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6582   (eval $ac_link) 2>&5
6583   ac_status=$?
6584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585   (exit $ac_status); } &&
6586          { ac_try='test -s conftest$ac_exeext'
6587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6588   (eval $ac_try) 2>&5
6589   ac_status=$?
6590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591   (exit $ac_status); }; }; then
6592   ac_cv_lib_dl_dlopen=yes
6593 else
6594   echo "$as_me: failed program was:" >&5
6595 sed 's/^/| /' conftest.$ac_ext >&5
6596
6597 ac_cv_lib_dl_dlopen=no
6598 fi
6599 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6600 LIBS=$ac_check_lib_save_LIBS
6601 fi
6602 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
6603 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
6604 if test $ac_cv_lib_dl_dlopen = yes; then
6605   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
6606 else
6607   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
6608 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
6609 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
6610   echo $ECHO_N "(cached) $ECHO_C" >&6
6611 else
6612   ac_check_lib_save_LIBS=$LIBS
6613 LIBS="-lsvld  $LIBS"
6614 cat >conftest.$ac_ext <<_ACEOF
6615 #line $LINENO "configure"
6616 /* confdefs.h.  */
6617 _ACEOF
6618 cat confdefs.h >>conftest.$ac_ext
6619 cat >>conftest.$ac_ext <<_ACEOF
6620 /* end confdefs.h.  */
6621
6622 /* Override any gcc2 internal prototype to avoid an error.  */
6623 #ifdef __cplusplus
6624 extern "C"
6625 #endif
6626 /* We use char because int might match the return type of a gcc2
6627    builtin and then its argument prototype would still apply.  */
6628 char dlopen ();
6629 int
6630 main ()
6631 {
6632 dlopen ();
6633   ;
6634   return 0;
6635 }
6636 _ACEOF
6637 rm -f conftest.$ac_objext conftest$ac_exeext
6638 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6639   (eval $ac_link) 2>&5
6640   ac_status=$?
6641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6642   (exit $ac_status); } &&
6643          { ac_try='test -s conftest$ac_exeext'
6644   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6645   (eval $ac_try) 2>&5
6646   ac_status=$?
6647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6648   (exit $ac_status); }; }; then
6649   ac_cv_lib_svld_dlopen=yes
6650 else
6651   echo "$as_me: failed program was:" >&5
6652 sed 's/^/| /' conftest.$ac_ext >&5
6653
6654 ac_cv_lib_svld_dlopen=no
6655 fi
6656 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6657 LIBS=$ac_check_lib_save_LIBS
6658 fi
6659 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
6660 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
6661 if test $ac_cv_lib_svld_dlopen = yes; then
6662   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
6663 else
6664   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
6665 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
6666 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
6667   echo $ECHO_N "(cached) $ECHO_C" >&6
6668 else
6669   ac_check_lib_save_LIBS=$LIBS
6670 LIBS="-ldld  $LIBS"
6671 cat >conftest.$ac_ext <<_ACEOF
6672 #line $LINENO "configure"
6673 /* confdefs.h.  */
6674 _ACEOF
6675 cat confdefs.h >>conftest.$ac_ext
6676 cat >>conftest.$ac_ext <<_ACEOF
6677 /* end confdefs.h.  */
6678
6679 /* Override any gcc2 internal prototype to avoid an error.  */
6680 #ifdef __cplusplus
6681 extern "C"
6682 #endif
6683 /* We use char because int might match the return type of a gcc2
6684    builtin and then its argument prototype would still apply.  */
6685 char dld_link ();
6686 int
6687 main ()
6688 {
6689 dld_link ();
6690   ;
6691   return 0;
6692 }
6693 _ACEOF
6694 rm -f conftest.$ac_objext conftest$ac_exeext
6695 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6696   (eval $ac_link) 2>&5
6697   ac_status=$?
6698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6699   (exit $ac_status); } &&
6700          { ac_try='test -s conftest$ac_exeext'
6701   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6702   (eval $ac_try) 2>&5
6703   ac_status=$?
6704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6705   (exit $ac_status); }; }; then
6706   ac_cv_lib_dld_dld_link=yes
6707 else
6708   echo "$as_me: failed program was:" >&5
6709 sed 's/^/| /' conftest.$ac_ext >&5
6710
6711 ac_cv_lib_dld_dld_link=no
6712 fi
6713 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6714 LIBS=$ac_check_lib_save_LIBS
6715 fi
6716 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
6717 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
6718 if test $ac_cv_lib_dld_dld_link = yes; then
6719   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
6720 fi
6721
6722
6723 fi
6724
6725
6726 fi
6727
6728
6729 fi
6730
6731
6732 fi
6733
6734
6735 fi
6736
6737     ;;
6738   esac
6739
6740   if test "x$lt_cv_dlopen" != xno; then
6741     enable_dlopen=yes
6742   else
6743     enable_dlopen=no
6744   fi
6745
6746   case $lt_cv_dlopen in
6747   dlopen)
6748     save_CPPFLAGS="$CPPFLAGS"
6749         test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
6750
6751     save_LDFLAGS="$LDFLAGS"
6752     eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
6753
6754     save_LIBS="$LIBS"
6755     LIBS="$lt_cv_dlopen_libs $LIBS"
6756
6757     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
6758 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
6759 if test "${lt_cv_dlopen_self+set}" = set; then
6760   echo $ECHO_N "(cached) $ECHO_C" >&6
6761 else
6762           if test "$cross_compiling" = yes; then :
6763   lt_cv_dlopen_self=cross
6764 else
6765     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
6766   lt_status=$lt_dlunknown
6767   cat > conftest.$ac_ext <<EOF
6768 #line 6768 "configure"
6769 #include "confdefs.h"
6770
6771 #if HAVE_DLFCN_H
6772 #include <dlfcn.h>
6773 #endif
6774
6775 #include <stdio.h>
6776
6777 #ifdef RTLD_GLOBAL
6778 #  define LT_DLGLOBAL           RTLD_GLOBAL
6779 #else
6780 #  ifdef DL_GLOBAL
6781 #    define LT_DLGLOBAL         DL_GLOBAL
6782 #  else
6783 #    define LT_DLGLOBAL         0
6784 #  endif
6785 #endif
6786
6787 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
6788    find out it does not work in some platform. */
6789 #ifndef LT_DLLAZY_OR_NOW
6790 #  ifdef RTLD_LAZY
6791 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
6792 #  else
6793 #    ifdef DL_LAZY
6794 #      define LT_DLLAZY_OR_NOW          DL_LAZY
6795 #    else
6796 #      ifdef RTLD_NOW
6797 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
6798 #      else
6799 #        ifdef DL_NOW
6800 #          define LT_DLLAZY_OR_NOW      DL_NOW
6801 #        else
6802 #          define LT_DLLAZY_OR_NOW      0
6803 #        endif
6804 #      endif
6805 #    endif
6806 #  endif
6807 #endif
6808
6809 #ifdef __cplusplus
6810 extern "C" void exit (int);
6811 #endif
6812
6813 void fnord() { int i=42;}
6814 int main ()
6815 {
6816   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
6817   int status = $lt_dlunknown;
6818
6819   if (self)
6820     {
6821       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
6822       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
6823       /* dlclose (self); */
6824     }
6825
6826     exit (status);
6827 }
6828 EOF
6829   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6830   (eval $ac_link) 2>&5
6831   ac_status=$?
6832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6833   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
6834     (./conftest; exit; ) 2>/dev/null
6835     lt_status=$?
6836     case x$lt_status in
6837       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
6838       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
6839       x$lt_unknown|x*) lt_cv_dlopen_self=no ;;
6840     esac
6841   else :
6842     # compilation failed
6843     lt_cv_dlopen_self=no
6844   fi
6845 fi
6846 rm -fr conftest*
6847
6848
6849 fi
6850 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
6851 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
6852
6853     if test "x$lt_cv_dlopen_self" = xyes; then
6854       LDFLAGS="$LDFLAGS $link_static_flag"
6855       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
6856 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
6857 if test "${lt_cv_dlopen_self_static+set}" = set; then
6858   echo $ECHO_N "(cached) $ECHO_C" >&6
6859 else
6860           if test "$cross_compiling" = yes; then :
6861   lt_cv_dlopen_self_static=cross
6862 else
6863     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
6864   lt_status=$lt_dlunknown
6865   cat > conftest.$ac_ext <<EOF
6866 #line 6866 "configure"
6867 #include "confdefs.h"
6868
6869 #if HAVE_DLFCN_H
6870 #include <dlfcn.h>
6871 #endif
6872
6873 #include <stdio.h>
6874
6875 #ifdef RTLD_GLOBAL
6876 #  define LT_DLGLOBAL           RTLD_GLOBAL
6877 #else
6878 #  ifdef DL_GLOBAL
6879 #    define LT_DLGLOBAL         DL_GLOBAL
6880 #  else
6881 #    define LT_DLGLOBAL         0
6882 #  endif
6883 #endif
6884
6885 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
6886    find out it does not work in some platform. */
6887 #ifndef LT_DLLAZY_OR_NOW
6888 #  ifdef RTLD_LAZY
6889 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
6890 #  else
6891 #    ifdef DL_LAZY
6892 #      define LT_DLLAZY_OR_NOW          DL_LAZY
6893 #    else
6894 #      ifdef RTLD_NOW
6895 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
6896 #      else
6897 #        ifdef DL_NOW
6898 #          define LT_DLLAZY_OR_NOW      DL_NOW
6899 #        else
6900 #          define LT_DLLAZY_OR_NOW      0
6901 #        endif
6902 #      endif
6903 #    endif
6904 #  endif
6905 #endif
6906
6907 #ifdef __cplusplus
6908 extern "C" void exit (int);
6909 #endif
6910
6911 void fnord() { int i=42;}
6912 int main ()
6913 {
6914   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
6915   int status = $lt_dlunknown;
6916
6917   if (self)
6918     {
6919       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
6920       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
6921       /* dlclose (self); */
6922     }
6923
6924     exit (status);
6925 }
6926 EOF
6927   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6928   (eval $ac_link) 2>&5
6929   ac_status=$?
6930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6931   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
6932     (./conftest; exit; ) 2>/dev/null
6933     lt_status=$?
6934     case x$lt_status in
6935       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
6936       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
6937       x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
6938     esac
6939   else :
6940     # compilation failed
6941     lt_cv_dlopen_self_static=no
6942   fi
6943 fi
6944 rm -fr conftest*
6945
6946
6947 fi
6948 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
6949 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
6950     fi
6951
6952     CPPFLAGS="$save_CPPFLAGS"
6953     LDFLAGS="$save_LDFLAGS"
6954     LIBS="$save_LIBS"
6955     ;;
6956   esac
6957
6958   case $lt_cv_dlopen_self in
6959   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
6960   *) enable_dlopen_self=unknown ;;
6961   esac
6962
6963   case $lt_cv_dlopen_self_static in
6964   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
6965   *) enable_dlopen_self_static=unknown ;;
6966   esac
6967 fi
6968
6969
6970 ## FIXME: this should be a separate macro
6971 ##
6972 if test "$enable_shared" = yes && test "$GCC" = yes; then
6973   case $archive_cmds in
6974   *'~'*)
6975     # FIXME: we may have to deal with multi-command sequences.
6976     ;;
6977   '$CC '*)
6978     # Test whether the compiler implicitly links with -lc since on some
6979     # systems, -lgcc has to come before -lc. If gcc already passes -lc
6980     # to ld, don't add -lc before -lgcc.
6981     echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
6982 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
6983     if test "${lt_cv_archive_cmds_need_lc+set}" = set; then
6984   echo $ECHO_N "(cached) $ECHO_C" >&6
6985 else
6986   $rm conftest*
6987     echo 'static int dummy;' > conftest.$ac_ext
6988
6989     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6990   (eval $ac_compile) 2>&5
6991   ac_status=$?
6992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6993   (exit $ac_status); }; then
6994       soname=conftest
6995       lib=conftest
6996       libobjs=conftest.$ac_objext
6997       deplibs=
6998       wl=$lt_cv_prog_cc_wl
6999       compiler_flags=-v
7000       linker_flags=-v
7001       verstring=
7002       output_objdir=.
7003       libname=conftest
7004       save_allow_undefined_flag=$allow_undefined_flag
7005       allow_undefined_flag=
7006       if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
7007   (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
7008   ac_status=$?
7009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7010   (exit $ac_status); }
7011       then
7012         lt_cv_archive_cmds_need_lc=no
7013       else
7014         lt_cv_archive_cmds_need_lc=yes
7015       fi
7016       allow_undefined_flag=$save_allow_undefined_flag
7017     else
7018       cat conftest.err 1>&5
7019     fi
7020 fi
7021
7022     echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5
7023 echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
7024     ;;
7025   esac
7026 fi
7027 need_lc=${lt_cv_archive_cmds_need_lc-yes}
7028 ##
7029 ## END FIXME
7030
7031 ## FIXME: this should be a separate macro
7032 ##
7033 # The second clause should only fire when bootstrapping the
7034 # libtool distribution, otherwise you forgot to ship ltmain.sh
7035 # with your package, and you will get complaints that there are
7036 # no rules to generate ltmain.sh.
7037 if test -f "$ltmain"; then
7038   :
7039 else
7040   # If there is no Makefile yet, we rely on a make rule to execute
7041   # `config.status --recheck' to rerun these tests and create the
7042   # libtool script then.
7043   test -f Makefile && make "$ltmain"
7044 fi
7045
7046 if test -f "$ltmain"; then
7047   trap "$rm \"${ofile}T\"; exit 1" 1 2 15
7048   $rm -f "${ofile}T"
7049
7050   echo creating $ofile
7051
7052   # Now quote all the things that may contain metacharacters while being
7053   # careful not to overquote the AC_SUBSTed values.  We take copies of the
7054   # variables and quote the copies for generation of the libtool script.
7055   for var in echo old_CC old_CFLAGS \
7056     AR AR_FLAGS CC LD LN_S NM SHELL \
7057     reload_flag reload_cmds wl \
7058     pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
7059     thread_safe_flag_spec whole_archive_flag_spec libname_spec \
7060     library_names_spec soname_spec \
7061     RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
7062     old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
7063     postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
7064     old_striplib striplib file_magic_cmd export_symbols_cmds \
7065     deplibs_check_method allow_undefined_flag no_undefined_flag \
7066     finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
7067     global_symbol_to_c_name_address \
7068     hardcode_libdir_flag_spec hardcode_libdir_separator  \
7069     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
7070     compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
7071
7072     case $var in
7073     reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
7074     old_postinstall_cmds | old_postuninstall_cmds | \
7075     export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
7076     extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
7077     postinstall_cmds | postuninstall_cmds | \
7078     finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
7079       # Double-quote double-evaled strings.
7080       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
7081       ;;
7082     *)
7083       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
7084       ;;
7085     esac
7086   done
7087
7088   cat <<__EOF__ > "${ofile}T"
7089 #! $SHELL
7090
7091 # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
7092 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
7093 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
7094 #
7095 # Copyright (C) 1996-2000 Free Software Foundation, Inc.
7096 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
7097 #
7098 # This program is free software; you can redistribute it and/or modify
7099 # it under the terms of the GNU General Public License as published by
7100 # the Free Software Foundation; either version 2 of the License, or
7101 # (at your option) any later version.
7102 #
7103 # This program is distributed in the hope that it will be useful, but
7104 # WITHOUT ANY WARRANTY; without even the implied warranty of
7105 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
7106 # General Public License for more details.
7107 #
7108 # You should have received a copy of the GNU General Public License
7109 # along with this program; if not, write to the Free Software
7110 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7111 #
7112 # As a special exception to the GNU General Public License, if you
7113 # distribute this file as part of a program that contains a
7114 # configuration script generated by Autoconf, you may include it under
7115 # the same distribution terms that you use for the rest of that program.
7116
7117 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
7118 Xsed="sed -e s/^X//"
7119
7120 # The HP-UX ksh and POSIX shell print the target directory to stdout
7121 # if CDPATH is set.
7122 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
7123
7124 # ### BEGIN LIBTOOL CONFIG
7125
7126 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7127
7128 # Shell to use when invoking shell scripts.
7129 SHELL=$lt_SHELL
7130
7131 # Whether or not to build shared libraries.
7132 build_libtool_libs=$enable_shared
7133
7134 # Whether or not to build static libraries.
7135 build_old_libs=$enable_static
7136
7137 # Whether or not to add -lc for building shared libraries.
7138 build_libtool_need_lc=$need_lc
7139
7140 # Whether or not to optimize for fast installation.
7141 fast_install=$enable_fast_install
7142
7143 # The host system.
7144 host_alias=$host_alias
7145 host=$host
7146
7147 # An echo program that does not interpret backslashes.
7148 echo=$lt_echo
7149
7150 # The archiver.
7151 AR=$lt_AR
7152 AR_FLAGS=$lt_AR_FLAGS
7153
7154 # The default C compiler.
7155 CC=$lt_CC
7156
7157 # Is the compiler the GNU C compiler?
7158 with_gcc=$GCC
7159
7160 # The linker used to build libraries.
7161 LD=$lt_LD
7162
7163 # Whether we need hard or soft links.
7164 LN_S=$lt_LN_S
7165
7166 # A BSD-compatible nm program.
7167 NM=$lt_NM
7168
7169 # A symbol stripping program
7170 STRIP=$STRIP
7171
7172 # Used to examine libraries when file_magic_cmd begins "file"
7173 MAGIC_CMD=$MAGIC_CMD
7174
7175 # Used on cygwin: DLL creation program.
7176 DLLTOOL="$DLLTOOL"
7177
7178 # Used on cygwin: object dumper.
7179 OBJDUMP="$OBJDUMP"
7180
7181 # Used on cygwin: assembler.
7182 AS="$AS"
7183
7184 # The name of the directory that contains temporary libtool files.
7185 objdir=$objdir
7186
7187 # How to create reloadable object files.
7188 reload_flag=$lt_reload_flag
7189 reload_cmds=$lt_reload_cmds
7190
7191 # How to pass a linker flag through the compiler.
7192 wl=$lt_wl
7193
7194 # Object file suffix (normally "o").
7195 objext="$ac_objext"
7196
7197 # Old archive suffix (normally "a").
7198 libext="$libext"
7199
7200 # Executable file suffix (normally "").
7201 exeext="$exeext"
7202
7203 # Additional compiler flags for building library objects.
7204 pic_flag=$lt_pic_flag
7205 pic_mode=$pic_mode
7206
7207 # Does compiler simultaneously support -c and -o options?
7208 compiler_c_o=$lt_compiler_c_o
7209
7210 # Can we write directly to a .lo ?
7211 compiler_o_lo=$lt_compiler_o_lo
7212
7213 # Must we lock files when doing compilation ?
7214 need_locks=$lt_need_locks
7215
7216 # Do we need the lib prefix for modules?
7217 need_lib_prefix=$need_lib_prefix
7218
7219 # Do we need a version for libraries?
7220 need_version=$need_version
7221
7222 # Whether dlopen is supported.
7223 dlopen_support=$enable_dlopen
7224
7225 # Whether dlopen of programs is supported.
7226 dlopen_self=$enable_dlopen_self
7227
7228 # Whether dlopen of statically linked programs is supported.
7229 dlopen_self_static=$enable_dlopen_self_static
7230
7231 # Compiler flag to prevent dynamic linking.
7232 link_static_flag=$lt_link_static_flag
7233
7234 # Compiler flag to turn off builtin functions.
7235 no_builtin_flag=$lt_no_builtin_flag
7236
7237 # Compiler flag to allow reflexive dlopens.
7238 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
7239
7240 # Compiler flag to generate shared objects directly from archives.
7241 whole_archive_flag_spec=$lt_whole_archive_flag_spec
7242
7243 # Compiler flag to generate thread-safe objects.
7244 thread_safe_flag_spec=$lt_thread_safe_flag_spec
7245
7246 # Library versioning type.
7247 version_type=$version_type
7248
7249 # Format of library name prefix.
7250 libname_spec=$lt_libname_spec
7251
7252 # List of archive names.  First name is the real one, the rest are links.
7253 # The last name is the one that the linker finds with -lNAME.
7254 library_names_spec=$lt_library_names_spec
7255
7256 # The coded name of the library, if different from the real name.
7257 soname_spec=$lt_soname_spec
7258
7259 # Commands used to build and install an old-style archive.
7260 RANLIB=$lt_RANLIB
7261 old_archive_cmds=$lt_old_archive_cmds
7262 old_postinstall_cmds=$lt_old_postinstall_cmds
7263 old_postuninstall_cmds=$lt_old_postuninstall_cmds
7264
7265 # Create an old-style archive from a shared archive.
7266 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
7267
7268 # Create a temporary old-style archive to link instead of a shared archive.
7269 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
7270
7271 # Commands used to build and install a shared archive.
7272 archive_cmds=$lt_archive_cmds
7273 archive_expsym_cmds=$lt_archive_expsym_cmds
7274 postinstall_cmds=$lt_postinstall_cmds
7275 postuninstall_cmds=$lt_postuninstall_cmds
7276
7277 # Commands to strip libraries.
7278 old_striplib=$lt_old_striplib
7279 striplib=$lt_striplib
7280
7281 # Method to check whether dependent libraries are shared objects.
7282 deplibs_check_method=$lt_deplibs_check_method
7283
7284 # Command to use when deplibs_check_method == file_magic.
7285 file_magic_cmd=$lt_file_magic_cmd
7286
7287 # Flag that allows shared libraries with undefined symbols to be built.
7288 allow_undefined_flag=$lt_allow_undefined_flag
7289
7290 # Flag that forces no undefined symbols.
7291 no_undefined_flag=$lt_no_undefined_flag
7292
7293 # Commands used to finish a libtool library installation in a directory.
7294 finish_cmds=$lt_finish_cmds
7295
7296 # Same as above, but a single script fragment to be evaled but not shown.
7297 finish_eval=$lt_finish_eval
7298
7299 # Take the output of nm and produce a listing of raw symbols and C names.
7300 global_symbol_pipe=$lt_global_symbol_pipe
7301
7302 # Transform the output of nm in a proper C declaration
7303 global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
7304
7305 # Transform the output of nm in a C name address pair
7306 global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
7307
7308 # This is the shared library runtime path variable.
7309 runpath_var=$runpath_var
7310
7311 # This is the shared library path variable.
7312 shlibpath_var=$shlibpath_var
7313
7314 # Is shlibpath searched before the hard-coded library search path?
7315 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
7316
7317 # How to hardcode a shared library path into an executable.
7318 hardcode_action=$hardcode_action
7319
7320 # Whether we should hardcode library paths into libraries.
7321 hardcode_into_libs=$hardcode_into_libs
7322
7323 # Flag to hardcode \$libdir into a binary during linking.
7324 # This must work even if \$libdir does not exist.
7325 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
7326
7327 # Whether we need a single -rpath flag with a separated argument.
7328 hardcode_libdir_separator=$lt_hardcode_libdir_separator
7329
7330 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
7331 # resulting binary.
7332 hardcode_direct=$hardcode_direct
7333
7334 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
7335 # resulting binary.
7336 hardcode_minus_L=$hardcode_minus_L
7337
7338 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
7339 # the resulting binary.
7340 hardcode_shlibpath_var=$hardcode_shlibpath_var
7341
7342 # Variables whose values should be saved in libtool wrapper scripts and
7343 # restored at relink time.
7344 variables_saved_for_relink="$variables_saved_for_relink"
7345
7346 # Whether libtool must link a program against all its dependency libraries.
7347 link_all_deplibs=$link_all_deplibs
7348
7349 # Compile-time system search path for libraries
7350 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
7351
7352 # Run-time system search path for libraries
7353 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
7354
7355 # Fix the shell variable \$srcfile for the compiler.
7356 fix_srcfile_path="$fix_srcfile_path"
7357
7358 # Set to yes if exported symbols are required.
7359 always_export_symbols=$always_export_symbols
7360
7361 # The commands to list exported symbols.
7362 export_symbols_cmds=$lt_export_symbols_cmds
7363
7364 # The commands to extract the exported symbol list from a shared archive.
7365 extract_expsyms_cmds=$lt_extract_expsyms_cmds
7366
7367 # Symbols that should not be listed in the preloaded symbols.
7368 exclude_expsyms=$lt_exclude_expsyms
7369
7370 # Symbols that must always be exported.
7371 include_expsyms=$lt_include_expsyms
7372
7373 # ### END LIBTOOL CONFIG
7374
7375 __EOF__
7376
7377   case $host_os in
7378   aix3*)
7379     cat <<\EOF >> "${ofile}T"
7380
7381 # AIX sometimes has problems with the GCC collect2 program.  For some
7382 # reason, if we set the COLLECT_NAMES environment variable, the problems
7383 # vanish in a puff of smoke.
7384 if test "X${COLLECT_NAMES+set}" != Xset; then
7385   COLLECT_NAMES=
7386   export COLLECT_NAMES
7387 fi
7388 EOF
7389     ;;
7390   esac
7391
7392   case $host_os in
7393   cygwin* | mingw* | pw32* | os2*)
7394     cat <<'EOF' >> "${ofile}T"
7395       # This is a source program that is used to create dlls on Windows
7396       # Don't remove nor modify the starting and closing comments
7397 # /* ltdll.c starts here */
7398 # #define WIN32_LEAN_AND_MEAN
7399 # #include <windows.h>
7400 # #undef WIN32_LEAN_AND_MEAN
7401 # #include <stdio.h>
7402 #
7403 # #ifndef __CYGWIN__
7404 # #  ifdef __CYGWIN32__
7405 # #    define __CYGWIN__ __CYGWIN32__
7406 # #  endif
7407 # #endif
7408 #
7409 # #ifdef __cplusplus
7410 # extern "C" {
7411 # #endif
7412 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
7413 # #ifdef __cplusplus
7414 # }
7415 # #endif
7416 #
7417 # #ifdef __CYGWIN__
7418 # #include <cygwin/cygwin_dll.h>
7419 # DECLARE_CYGWIN_DLL( DllMain );
7420 # #endif
7421 # HINSTANCE __hDllInstance_base;
7422 #
7423 # BOOL APIENTRY
7424 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
7425 # {
7426 #   __hDllInstance_base = hInst;
7427 #   return TRUE;
7428 # }
7429 # /* ltdll.c ends here */
7430         # This is a source program that is used to create import libraries
7431         # on Windows for dlls which lack them. Don't remove nor modify the
7432         # starting and closing comments
7433 # /* impgen.c starts here */
7434 # /*   Copyright (C) 1999-2000 Free Software Foundation, Inc.
7435 #
7436 #  This file is part of GNU libtool.
7437 #
7438 #  This program is free software; you can redistribute it and/or modify
7439 #  it under the terms of the GNU General Public License as published by
7440 #  the Free Software Foundation; either version 2 of the License, or
7441 #  (at your option) any later version.
7442 #
7443 #  This program is distributed in the hope that it will be useful,
7444 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
7445 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
7446 #  GNU General Public License for more details.
7447 #
7448 #  You should have received a copy of the GNU General Public License
7449 #  along with this program; if not, write to the Free Software
7450 #  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7451 #  */
7452 #
7453 # #include <stdio.h>            /* for printf() */
7454 # #include <unistd.h>           /* for open(), lseek(), read() */
7455 # #include <fcntl.h>            /* for O_RDONLY, O_BINARY */
7456 # #include <string.h>           /* for strdup() */
7457 #
7458 # /* O_BINARY isn't required (or even defined sometimes) under Unix */
7459 # #ifndef O_BINARY
7460 # #define O_BINARY 0
7461 # #endif
7462 #
7463 # static unsigned int
7464 # pe_get16 (fd, offset)
7465 #      int fd;
7466 #      int offset;
7467 # {
7468 #   unsigned char b[2];
7469 #   lseek (fd, offset, SEEK_SET);
7470 #   read (fd, b, 2);
7471 #   return b[0] + (b[1]<<8);
7472 # }
7473 #
7474 # static unsigned int
7475 # pe_get32 (fd, offset)
7476 #     int fd;
7477 #     int offset;
7478 # {
7479 #   unsigned char b[4];
7480 #   lseek (fd, offset, SEEK_SET);
7481 #   read (fd, b, 4);
7482 #   return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
7483 # }
7484 #
7485 # static unsigned int
7486 # pe_as32 (ptr)
7487 #      void *ptr;
7488 # {
7489 #   unsigned char *b = ptr;
7490 #   return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
7491 # }
7492 #
7493 # int
7494 # main (argc, argv)
7495 #     int argc;
7496 #     char *argv[];
7497 # {
7498 #     int dll;
7499 #     unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
7500 #     unsigned long export_rva, export_size, nsections, secptr, expptr;
7501 #     unsigned long name_rvas, nexp;
7502 #     unsigned char *expdata, *erva;
7503 #     char *filename, *dll_name;
7504 #
7505 #     filename = argv[1];
7506 #
7507 #     dll = open(filename, O_RDONLY|O_BINARY);
7508 #     if (dll < 1)
7509 #       return 1;
7510 #
7511 #     dll_name = filename;
7512 #
7513 #     for (i=0; filename[i]; i++)
7514 #       if (filename[i] == '/' || filename[i] == '\\'  || filename[i] == ':')
7515 #           dll_name = filename + i +1;
7516 #
7517 #     pe_header_offset = pe_get32 (dll, 0x3c);
7518 #     opthdr_ofs = pe_header_offset + 4 + 20;
7519 #     num_entries = pe_get32 (dll, opthdr_ofs + 92);
7520 #
7521 #     if (num_entries < 1) /* no exports */
7522 #       return 1;
7523 #
7524 #     export_rva = pe_get32 (dll, opthdr_ofs + 96);
7525 #     export_size = pe_get32 (dll, opthdr_ofs + 100);
7526 #     nsections = pe_get16 (dll, pe_header_offset + 4 +2);
7527 #     secptr = (pe_header_offset + 4 + 20 +
7528 #             pe_get16 (dll, pe_header_offset + 4 + 16));
7529 #
7530 #     expptr = 0;
7531 #     for (i = 0; i < nsections; i++)
7532 #     {
7533 #       char sname[8];
7534 #       unsigned long secptr1 = secptr + 40 * i;
7535 #       unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
7536 #       unsigned long vsize = pe_get32 (dll, secptr1 + 16);
7537 #       unsigned long fptr = pe_get32 (dll, secptr1 + 20);
7538 #       lseek(dll, secptr1, SEEK_SET);
7539 #       read(dll, sname, 8);
7540 #       if (vaddr <= export_rva && vaddr+vsize > export_rva)
7541 #       {
7542 #           expptr = fptr + (export_rva - vaddr);
7543 #           if (export_rva + export_size > vaddr + vsize)
7544 #               export_size = vsize - (export_rva - vaddr);
7545 #           break;
7546 #       }
7547 #     }
7548 #
7549 #     expdata = (unsigned char*)malloc(export_size);
7550 #     lseek (dll, expptr, SEEK_SET);
7551 #     read (dll, expdata, export_size);
7552 #     erva = expdata - export_rva;
7553 #
7554 #     nexp = pe_as32 (expdata+24);
7555 #     name_rvas = pe_as32 (expdata+32);
7556 #
7557 #     printf ("EXPORTS\n");
7558 #     for (i = 0; i<nexp; i++)
7559 #     {
7560 #       unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
7561 #       printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
7562 #     }
7563 #
7564 #     return 0;
7565 # }
7566 # /* impgen.c ends here */
7567
7568 EOF
7569     ;;
7570   esac
7571
7572   # We use sed instead of cat because bash on DJGPP gets confused if
7573   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
7574   # text mode, it properly converts lines to CR/LF.  This bash problem
7575   # is reportedly fixed, but why not run on old versions too?
7576   sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
7577
7578   mv -f "${ofile}T" "$ofile" || \
7579     (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
7580   chmod +x "$ofile"
7581 fi
7582 ##
7583 ## END FIXME
7584
7585
7586
7587
7588
7589 # This can be used to rebuild libtool when needed
7590 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
7591
7592 # Always use our own libtool.
7593 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7594
7595 # Prevent multiple expansion
7596
7597
7598
7599
7600
7601
7602
7603 # Find a good install program.  We prefer a C program (faster),
7604 # so one script is as good as another.  But avoid the broken or
7605 # incompatible versions:
7606 # SysV /etc/install, /usr/sbin/install
7607 # SunOS /usr/etc/install
7608 # IRIX /sbin/install
7609 # AIX /bin/install
7610 # AmigaOS /C/install, which installs bootblocks on floppy discs
7611 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7612 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7613 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7614 # ./install, which can be erroneously created by make from ./install.sh.
7615 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
7616 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
7617 if test -z "$INSTALL"; then
7618 if test "${ac_cv_path_install+set}" = set; then
7619   echo $ECHO_N "(cached) $ECHO_C" >&6
7620 else
7621   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7622 for as_dir in $PATH
7623 do
7624   IFS=$as_save_IFS
7625   test -z "$as_dir" && as_dir=.
7626   # Account for people who put trailing slashes in PATH elements.
7627 case $as_dir/ in
7628   ./ | .// | /cC/* | \
7629   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7630   /usr/ucb/* ) ;;
7631   *)
7632     # OSF1 and SCO ODT 3.0 have their own names for install.
7633     # Don't use installbsd from OSF since it installs stuff as root
7634     # by default.
7635     for ac_prog in ginstall scoinst install; do
7636       for ac_exec_ext in '' $ac_executable_extensions; do
7637         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
7638           if test $ac_prog = install &&
7639             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7640             # AIX install.  It has an incompatible calling convention.
7641             :
7642           elif test $ac_prog = install &&
7643             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7644             # program-specific install script used by HP pwplus--don't use.
7645             :
7646           else
7647             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7648             break 3
7649           fi
7650         fi
7651       done
7652     done
7653     ;;
7654 esac
7655 done
7656
7657
7658 fi
7659   if test "${ac_cv_path_install+set}" = set; then
7660     INSTALL=$ac_cv_path_install
7661   else
7662     # As a last resort, use the slow shell script.  We don't cache a
7663     # path for INSTALL within a source directory, because that will
7664     # break other packages using the cache if that directory is
7665     # removed, or if the path is relative.
7666     INSTALL=$ac_install_sh
7667   fi
7668 fi
7669 echo "$as_me:$LINENO: result: $INSTALL" >&5
7670 echo "${ECHO_T}$INSTALL" >&6
7671
7672 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7673 # It thinks the first close brace ends the variable substitution.
7674 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7675
7676 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7677
7678 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7679
7680
7681 if test "$GCC" = yes ; then
7682                         OLDCFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wstrict-prototypes"
7683     CFLAGS="$OLDCFLAGS -fexceptions"
7684     echo "$as_me:$LINENO: checking whether gcc accepts -fexceptions" >&5
7685 echo $ECHO_N "checking whether gcc accepts -fexceptions... $ECHO_C" >&6
7686     cat >conftest.$ac_ext <<_ACEOF
7687 #line $LINENO "configure"
7688 /* confdefs.h.  */
7689 _ACEOF
7690 cat confdefs.h >>conftest.$ac_ext
7691 cat >>conftest.$ac_ext <<_ACEOF
7692 /* end confdefs.h.  */
7693
7694 int
7695 main ()
7696 {
7697 (void)1
7698   ;
7699   return 0;
7700 }
7701 _ACEOF
7702 rm -f conftest.$ac_objext
7703 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7704   (eval $ac_compile) 2>&5
7705   ac_status=$?
7706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707   (exit $ac_status); } &&
7708          { ac_try='test -s conftest.$ac_objext'
7709   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7710   (eval $ac_try) 2>&5
7711   ac_status=$?
7712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7713   (exit $ac_status); }; }; then
7714   echo "$as_me:$LINENO: result: yes" >&5
7715 echo "${ECHO_T}yes" >&6
7716 else
7717   echo "$as_me: failed program was:" >&5
7718 sed 's/^/| /' conftest.$ac_ext >&5
7719
7720 echo "$as_me:$LINENO: result: no" >&5
7721 echo "${ECHO_T}no" >&6; CFLAGS="$OLDCFLAGS"
7722 fi
7723 rm -f conftest.$ac_objext conftest.$ac_ext
7724 fi
7725
7726 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7727 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7728 if test "${ac_cv_header_stdc+set}" = set; then
7729   echo $ECHO_N "(cached) $ECHO_C" >&6
7730 else
7731   cat >conftest.$ac_ext <<_ACEOF
7732 #line $LINENO "configure"
7733 /* confdefs.h.  */
7734 _ACEOF
7735 cat confdefs.h >>conftest.$ac_ext
7736 cat >>conftest.$ac_ext <<_ACEOF
7737 /* end confdefs.h.  */
7738 #include <stdlib.h>
7739 #include <stdarg.h>
7740 #include <string.h>
7741 #include <float.h>
7742
7743 int
7744 main ()
7745 {
7746
7747   ;
7748   return 0;
7749 }
7750 _ACEOF
7751 rm -f conftest.$ac_objext
7752 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7753   (eval $ac_compile) 2>&5
7754   ac_status=$?
7755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7756   (exit $ac_status); } &&
7757          { ac_try='test -s conftest.$ac_objext'
7758   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7759   (eval $ac_try) 2>&5
7760   ac_status=$?
7761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7762   (exit $ac_status); }; }; then
7763   ac_cv_header_stdc=yes
7764 else
7765   echo "$as_me: failed program was:" >&5
7766 sed 's/^/| /' conftest.$ac_ext >&5
7767
7768 ac_cv_header_stdc=no
7769 fi
7770 rm -f conftest.$ac_objext conftest.$ac_ext
7771
7772 if test $ac_cv_header_stdc = yes; then
7773   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7774   cat >conftest.$ac_ext <<_ACEOF
7775 #line $LINENO "configure"
7776 /* confdefs.h.  */
7777 _ACEOF
7778 cat confdefs.h >>conftest.$ac_ext
7779 cat >>conftest.$ac_ext <<_ACEOF
7780 /* end confdefs.h.  */
7781 #include <string.h>
7782
7783 _ACEOF
7784 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7785   $EGREP "memchr" >/dev/null 2>&1; then
7786   :
7787 else
7788   ac_cv_header_stdc=no
7789 fi
7790 rm -f conftest*
7791
7792 fi
7793
7794 if test $ac_cv_header_stdc = yes; then
7795   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7796   cat >conftest.$ac_ext <<_ACEOF
7797 #line $LINENO "configure"
7798 /* confdefs.h.  */
7799 _ACEOF
7800 cat confdefs.h >>conftest.$ac_ext
7801 cat >>conftest.$ac_ext <<_ACEOF
7802 /* end confdefs.h.  */
7803 #include <stdlib.h>
7804
7805 _ACEOF
7806 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7807   $EGREP "free" >/dev/null 2>&1; then
7808   :
7809 else
7810   ac_cv_header_stdc=no
7811 fi
7812 rm -f conftest*
7813
7814 fi
7815
7816 if test $ac_cv_header_stdc = yes; then
7817   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7818   if test "$cross_compiling" = yes; then
7819   :
7820 else
7821   cat >conftest.$ac_ext <<_ACEOF
7822 #line $LINENO "configure"
7823 /* confdefs.h.  */
7824 _ACEOF
7825 cat confdefs.h >>conftest.$ac_ext
7826 cat >>conftest.$ac_ext <<_ACEOF
7827 /* end confdefs.h.  */
7828 #include <ctype.h>
7829 #if ((' ' & 0x0FF) == 0x020)
7830 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7831 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7832 #else
7833 # define ISLOWER(c) \
7834                    (('a' <= (c) && (c) <= 'i') \
7835                      || ('j' <= (c) && (c) <= 'r') \
7836                      || ('s' <= (c) && (c) <= 'z'))
7837 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7838 #endif
7839
7840 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7841 int
7842 main ()
7843 {
7844   int i;
7845   for (i = 0; i < 256; i++)
7846     if (XOR (islower (i), ISLOWER (i))
7847         || toupper (i) != TOUPPER (i))
7848       exit(2);
7849   exit (0);
7850 }
7851 _ACEOF
7852 rm -f conftest$ac_exeext
7853 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7854   (eval $ac_link) 2>&5
7855   ac_status=$?
7856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7857   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7859   (eval $ac_try) 2>&5
7860   ac_status=$?
7861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7862   (exit $ac_status); }; }; then
7863   :
7864 else
7865   echo "$as_me: program exited with status $ac_status" >&5
7866 echo "$as_me: failed program was:" >&5
7867 sed 's/^/| /' conftest.$ac_ext >&5
7868
7869 ( exit $ac_status )
7870 ac_cv_header_stdc=no
7871 fi
7872 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7873 fi
7874 fi
7875 fi
7876 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7877 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7878 if test $ac_cv_header_stdc = yes; then
7879
7880 cat >>confdefs.h <<\_ACEOF
7881 #define STDC_HEADERS 1
7882 _ACEOF
7883
7884 fi
7885
7886
7887
7888 for ac_header in fcntl.h unistd.h
7889 do
7890 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7891 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7892   echo "$as_me:$LINENO: checking for $ac_header" >&5
7893 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7894 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7895   echo $ECHO_N "(cached) $ECHO_C" >&6
7896 fi
7897 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7898 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7899 else
7900   # Is the header compilable?
7901 echo "$as_me:$LINENO: checking $ac_header usability" >&5
7902 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7903 cat >conftest.$ac_ext <<_ACEOF
7904 #line $LINENO "configure"
7905 /* confdefs.h.  */
7906 _ACEOF
7907 cat confdefs.h >>conftest.$ac_ext
7908 cat >>conftest.$ac_ext <<_ACEOF
7909 /* end confdefs.h.  */
7910 $ac_includes_default
7911 #include <$ac_header>
7912 _ACEOF
7913 rm -f conftest.$ac_objext
7914 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7915   (eval $ac_compile) 2>&5
7916   ac_status=$?
7917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7918   (exit $ac_status); } &&
7919          { ac_try='test -s conftest.$ac_objext'
7920   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7921   (eval $ac_try) 2>&5
7922   ac_status=$?
7923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7924   (exit $ac_status); }; }; then
7925   ac_header_compiler=yes
7926 else
7927   echo "$as_me: failed program was:" >&5
7928 sed 's/^/| /' conftest.$ac_ext >&5
7929
7930 ac_header_compiler=no
7931 fi
7932 rm -f conftest.$ac_objext conftest.$ac_ext
7933 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7934 echo "${ECHO_T}$ac_header_compiler" >&6
7935
7936 # Is the header present?
7937 echo "$as_me:$LINENO: checking $ac_header presence" >&5
7938 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7939 cat >conftest.$ac_ext <<_ACEOF
7940 #line $LINENO "configure"
7941 /* confdefs.h.  */
7942 _ACEOF
7943 cat confdefs.h >>conftest.$ac_ext
7944 cat >>conftest.$ac_ext <<_ACEOF
7945 /* end confdefs.h.  */
7946 #include <$ac_header>
7947 _ACEOF
7948 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7949   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7950   ac_status=$?
7951   grep -v '^ *+' conftest.er1 >conftest.err
7952   rm -f conftest.er1
7953   cat conftest.err >&5
7954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7955   (exit $ac_status); } >/dev/null; then
7956   if test -s conftest.err; then
7957     ac_cpp_err=$ac_c_preproc_warn_flag
7958   else
7959     ac_cpp_err=
7960   fi
7961 else
7962   ac_cpp_err=yes
7963 fi
7964 if test -z "$ac_cpp_err"; then
7965   ac_header_preproc=yes
7966 else
7967   echo "$as_me: failed program was:" >&5
7968 sed 's/^/| /' conftest.$ac_ext >&5
7969
7970   ac_header_preproc=no
7971 fi
7972 rm -f conftest.err conftest.$ac_ext
7973 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7974 echo "${ECHO_T}$ac_header_preproc" >&6
7975
7976 # So?  What about this header?
7977 case $ac_header_compiler:$ac_header_preproc in
7978   yes:no )
7979     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7980 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7981     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7982 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7983     (
7984       cat <<\_ASBOX
7985 ## ------------------------------------ ##
7986 ## Report this to bug-autoconf@gnu.org. ##
7987 ## ------------------------------------ ##
7988 _ASBOX
7989     ) |
7990       sed "s/^/$as_me: WARNING:     /" >&2
7991     ;;
7992   no:yes )
7993     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7994 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7995     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7996 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7997     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7998 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7999     (
8000       cat <<\_ASBOX
8001 ## ------------------------------------ ##
8002 ## Report this to bug-autoconf@gnu.org. ##
8003 ## ------------------------------------ ##
8004 _ASBOX
8005     ) |
8006       sed "s/^/$as_me: WARNING:     /" >&2
8007     ;;
8008 esac
8009 echo "$as_me:$LINENO: checking for $ac_header" >&5
8010 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8011 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8012   echo $ECHO_N "(cached) $ECHO_C" >&6
8013 else
8014   eval "$as_ac_Header=$ac_header_preproc"
8015 fi
8016 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8017 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8018
8019 fi
8020 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8021   cat >>confdefs.h <<_ACEOF
8022 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8023 _ACEOF
8024
8025 fi
8026
8027 done
8028
8029
8030
8031 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8032 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8033 if test "${ac_cv_c_bigendian+set}" = set; then
8034   echo $ECHO_N "(cached) $ECHO_C" >&6
8035 else
8036   ac_cv_c_bigendian=unknown
8037 # See if sys/param.h defines the BYTE_ORDER macro.
8038 cat >conftest.$ac_ext <<_ACEOF
8039 #line $LINENO "configure"
8040 /* confdefs.h.  */
8041 _ACEOF
8042 cat confdefs.h >>conftest.$ac_ext
8043 cat >>conftest.$ac_ext <<_ACEOF
8044 /* end confdefs.h.  */
8045 #include <sys/types.h>
8046 #include <sys/param.h>
8047 int
8048 main ()
8049 {
8050
8051 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8052  bogus endian macros
8053 #endif
8054   ;
8055   return 0;
8056 }
8057 _ACEOF
8058 rm -f conftest.$ac_objext
8059 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8060   (eval $ac_compile) 2>&5
8061   ac_status=$?
8062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8063   (exit $ac_status); } &&
8064          { ac_try='test -s conftest.$ac_objext'
8065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8066   (eval $ac_try) 2>&5
8067   ac_status=$?
8068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069   (exit $ac_status); }; }; then
8070   # It does; now see whether it defined to BIG_ENDIAN or not.
8071 cat >conftest.$ac_ext <<_ACEOF
8072 #line $LINENO "configure"
8073 /* confdefs.h.  */
8074 _ACEOF
8075 cat confdefs.h >>conftest.$ac_ext
8076 cat >>conftest.$ac_ext <<_ACEOF
8077 /* end confdefs.h.  */
8078 #include <sys/types.h>
8079 #include <sys/param.h>
8080 int
8081 main ()
8082 {
8083
8084 #if BYTE_ORDER != BIG_ENDIAN
8085  not big endian
8086 #endif
8087   ;
8088   return 0;
8089 }
8090 _ACEOF
8091 rm -f conftest.$ac_objext
8092 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8093   (eval $ac_compile) 2>&5
8094   ac_status=$?
8095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8096   (exit $ac_status); } &&
8097          { ac_try='test -s conftest.$ac_objext'
8098   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8099   (eval $ac_try) 2>&5
8100   ac_status=$?
8101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8102   (exit $ac_status); }; }; then
8103   ac_cv_c_bigendian=yes
8104 else
8105   echo "$as_me: failed program was:" >&5
8106 sed 's/^/| /' conftest.$ac_ext >&5
8107
8108 ac_cv_c_bigendian=no
8109 fi
8110 rm -f conftest.$ac_objext conftest.$ac_ext
8111 else
8112   echo "$as_me: failed program was:" >&5
8113 sed 's/^/| /' conftest.$ac_ext >&5
8114
8115 fi
8116 rm -f conftest.$ac_objext conftest.$ac_ext
8117 if test $ac_cv_c_bigendian = unknown; then
8118 if test "$cross_compiling" = yes; then
8119    echo $ac_n "cross-compiling... " 2>&6
8120 else
8121   cat >conftest.$ac_ext <<_ACEOF
8122 #line $LINENO "configure"
8123 /* confdefs.h.  */
8124 _ACEOF
8125 cat confdefs.h >>conftest.$ac_ext
8126 cat >>conftest.$ac_ext <<_ACEOF
8127 /* end confdefs.h.  */
8128 main () {
8129   /* Are we little or big endian?  From Harbison&Steele.  */
8130   union
8131   {
8132     long l;
8133     char c[sizeof (long)];
8134   } u;
8135   u.l = 1;
8136   exit (u.c[sizeof (long) - 1] == 1);
8137 }
8138 _ACEOF
8139 rm -f conftest$ac_exeext
8140 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8141   (eval $ac_link) 2>&5
8142   ac_status=$?
8143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8144   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8146   (eval $ac_try) 2>&5
8147   ac_status=$?
8148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8149   (exit $ac_status); }; }; then
8150   ac_cv_c_bigendian=no
8151 else
8152   echo "$as_me: program exited with status $ac_status" >&5
8153 echo "$as_me: failed program was:" >&5
8154 sed 's/^/| /' conftest.$ac_ext >&5
8155
8156 ( exit $ac_status )
8157 ac_cv_c_bigendian=yes
8158 fi
8159 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8160 fi
8161 fi
8162 fi
8163 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8164 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8165 if test $ac_cv_c_bigendian = unknown; then
8166 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
8167 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
8168
8169 cat >conftest.c <<EOF
8170 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8171 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8172 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
8173 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8174 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8175 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
8176 int main() { _ascii (); _ebcdic (); return 0; }
8177 EOF
8178  if test -f conftest.c ; then
8179      if ${CC-cc} -c conftest.c -o conftest.o && test -f conftest.o ; then
8180         if test `grep -l BIGenDianSyS conftest.o` ; then
8181            echo $ac_n ' big endian probe OK, ' 1>&6
8182            ac_cv_c_bigendian=yes
8183         fi
8184         if test `grep -l LiTTleEnDian conftest.o` ; then
8185            echo $ac_n ' little endian probe OK, ' 1>&6
8186            if test $ac_cv_c_bigendian = yes ; then
8187             ac_cv_c_bigendian=unknown;
8188            else
8189             ac_cv_c_bigendian=no
8190            fi
8191         fi
8192         echo $ac_n 'guessing bigendian ...  ' >&6
8193      fi
8194   fi
8195 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8196 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8197 fi
8198 if test $ac_cv_c_bigendian = yes; then
8199
8200 cat >>confdefs.h <<\_ACEOF
8201 #define WORDS_BIGENDIAN 1
8202 _ACEOF
8203
8204   BYTEORDER=4321
8205 else
8206   BYTEORDER=1234
8207 fi
8208
8209 cat >>confdefs.h <<_ACEOF
8210 #define BYTEORDER $BYTEORDER
8211 _ACEOF
8212
8213 if test $ac_cv_c_bigendian = unknown; then
8214   { { echo "$as_me:$LINENO: error: unknown endianess - sorry" >&5
8215 echo "$as_me: error: unknown endianess - sorry" >&2;}
8216    { (exit please pre-set ac_cv_c_bigendian); exit please pre-set ac_cv_c_bigendian; }; }
8217 fi
8218
8219
8220 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8221 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
8222 if test "${ac_cv_c_const+set}" = set; then
8223   echo $ECHO_N "(cached) $ECHO_C" >&6
8224 else
8225   cat >conftest.$ac_ext <<_ACEOF
8226 #line $LINENO "configure"
8227 /* confdefs.h.  */
8228 _ACEOF
8229 cat confdefs.h >>conftest.$ac_ext
8230 cat >>conftest.$ac_ext <<_ACEOF
8231 /* end confdefs.h.  */
8232
8233 int
8234 main ()
8235 {
8236 /* FIXME: Include the comments suggested by Paul. */
8237 #ifndef __cplusplus
8238   /* Ultrix mips cc rejects this.  */
8239   typedef int charset[2];
8240   const charset x;
8241   /* SunOS 4.1.1 cc rejects this.  */
8242   char const *const *ccp;
8243   char **p;
8244   /* NEC SVR4.0.2 mips cc rejects this.  */
8245   struct point {int x, y;};
8246   static struct point const zero = {0,0};
8247   /* AIX XL C 1.02.0.0 rejects this.
8248      It does not let you subtract one const X* pointer from another in
8249      an arm of an if-expression whose if-part is not a constant
8250      expression */
8251   const char *g = "string";
8252   ccp = &g + (g ? g-g : 0);
8253   /* HPUX 7.0 cc rejects these. */
8254   ++ccp;
8255   p = (char**) ccp;
8256   ccp = (char const *const *) p;
8257   { /* SCO 3.2v4 cc rejects this.  */
8258     char *t;
8259     char const *s = 0 ? (char *) 0 : (char const *) 0;
8260
8261     *t++ = 0;
8262   }
8263   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8264     int x[] = {25, 17};
8265     const int *foo = &x[0];
8266     ++foo;
8267   }
8268   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8269     typedef const int *iptr;
8270     iptr p = 0;
8271     ++p;
8272   }
8273   { /* AIX XL C 1.02.0.0 rejects this saying
8274        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8275     struct s { int j; const int *ap[3]; };
8276     struct s *b; b->j = 5;
8277   }
8278   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8279     const int foo = 10;
8280   }
8281 #endif
8282
8283   ;
8284   return 0;
8285 }
8286 _ACEOF
8287 rm -f conftest.$ac_objext
8288 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8289   (eval $ac_compile) 2>&5
8290   ac_status=$?
8291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8292   (exit $ac_status); } &&
8293          { ac_try='test -s conftest.$ac_objext'
8294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8295   (eval $ac_try) 2>&5
8296   ac_status=$?
8297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8298   (exit $ac_status); }; }; then
8299   ac_cv_c_const=yes
8300 else
8301   echo "$as_me: failed program was:" >&5
8302 sed 's/^/| /' conftest.$ac_ext >&5
8303
8304 ac_cv_c_const=no
8305 fi
8306 rm -f conftest.$ac_objext conftest.$ac_ext
8307 fi
8308 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8309 echo "${ECHO_T}$ac_cv_c_const" >&6
8310 if test $ac_cv_c_const = no; then
8311
8312 cat >>confdefs.h <<\_ACEOF
8313 #define const
8314 _ACEOF
8315
8316 fi
8317
8318 echo "$as_me:$LINENO: checking for off_t" >&5
8319 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
8320 if test "${ac_cv_type_off_t+set}" = set; then
8321   echo $ECHO_N "(cached) $ECHO_C" >&6
8322 else
8323   cat >conftest.$ac_ext <<_ACEOF
8324 #line $LINENO "configure"
8325 /* confdefs.h.  */
8326 _ACEOF
8327 cat confdefs.h >>conftest.$ac_ext
8328 cat >>conftest.$ac_ext <<_ACEOF
8329 /* end confdefs.h.  */
8330 $ac_includes_default
8331 int
8332 main ()
8333 {
8334 if ((off_t *) 0)
8335   return 0;
8336 if (sizeof (off_t))
8337   return 0;
8338   ;
8339   return 0;
8340 }
8341 _ACEOF
8342 rm -f conftest.$ac_objext
8343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8344   (eval $ac_compile) 2>&5
8345   ac_status=$?
8346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8347   (exit $ac_status); } &&
8348          { ac_try='test -s conftest.$ac_objext'
8349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8350   (eval $ac_try) 2>&5
8351   ac_status=$?
8352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8353   (exit $ac_status); }; }; then
8354   ac_cv_type_off_t=yes
8355 else
8356   echo "$as_me: failed program was:" >&5
8357 sed 's/^/| /' conftest.$ac_ext >&5
8358
8359 ac_cv_type_off_t=no
8360 fi
8361 rm -f conftest.$ac_objext conftest.$ac_ext
8362 fi
8363 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
8364 echo "${ECHO_T}$ac_cv_type_off_t" >&6
8365 if test $ac_cv_type_off_t = yes; then
8366   :
8367 else
8368
8369 cat >>confdefs.h <<_ACEOF
8370 #define off_t long
8371 _ACEOF
8372
8373 fi
8374
8375 echo "$as_me:$LINENO: checking for size_t" >&5
8376 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
8377 if test "${ac_cv_type_size_t+set}" = set; then
8378   echo $ECHO_N "(cached) $ECHO_C" >&6
8379 else
8380   cat >conftest.$ac_ext <<_ACEOF
8381 #line $LINENO "configure"
8382 /* confdefs.h.  */
8383 _ACEOF
8384 cat confdefs.h >>conftest.$ac_ext
8385 cat >>conftest.$ac_ext <<_ACEOF
8386 /* end confdefs.h.  */
8387 $ac_includes_default
8388 int
8389 main ()
8390 {
8391 if ((size_t *) 0)
8392   return 0;
8393 if (sizeof (size_t))
8394   return 0;
8395   ;
8396   return 0;
8397 }
8398 _ACEOF
8399 rm -f conftest.$ac_objext
8400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8401   (eval $ac_compile) 2>&5
8402   ac_status=$?
8403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8404   (exit $ac_status); } &&
8405          { ac_try='test -s conftest.$ac_objext'
8406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8407   (eval $ac_try) 2>&5
8408   ac_status=$?
8409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8410   (exit $ac_status); }; }; then
8411   ac_cv_type_size_t=yes
8412 else
8413   echo "$as_me: failed program was:" >&5
8414 sed 's/^/| /' conftest.$ac_ext >&5
8415
8416 ac_cv_type_size_t=no
8417 fi
8418 rm -f conftest.$ac_objext conftest.$ac_ext
8419 fi
8420 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
8421 echo "${ECHO_T}$ac_cv_type_size_t" >&6
8422 if test $ac_cv_type_size_t = yes; then
8423   :
8424 else
8425
8426 cat >>confdefs.h <<_ACEOF
8427 #define size_t unsigned
8428 _ACEOF
8429
8430 fi
8431
8432
8433
8434 echo "$as_me:$LINENO: checking for working memcmp" >&5
8435 echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6
8436 if test "${ac_cv_func_memcmp_working+set}" = set; then
8437   echo $ECHO_N "(cached) $ECHO_C" >&6
8438 else
8439   if test "$cross_compiling" = yes; then
8440   ac_cv_func_memcmp_working=no
8441 else
8442   cat >conftest.$ac_ext <<_ACEOF
8443 #line $LINENO "configure"
8444 /* confdefs.h.  */
8445 _ACEOF
8446 cat confdefs.h >>conftest.$ac_ext
8447 cat >>conftest.$ac_ext <<_ACEOF
8448 /* end confdefs.h.  */
8449
8450 int
8451 main ()
8452 {
8453
8454   /* Some versions of memcmp are not 8-bit clean.  */
8455   char c0 = 0x40, c1 = 0x80, c2 = 0x81;
8456   if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
8457     exit (1);
8458
8459   /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
8460      or more and with at least one buffer not starting on a 4-byte boundary.
8461      William Lewis provided this test program.   */
8462   {
8463     char foo[21];
8464     char bar[21];
8465     int i;
8466     for (i = 0; i < 4; i++)
8467       {
8468         char *a = foo + i;
8469         char *b = bar + i;
8470         strcpy (a, "--------01111111");
8471         strcpy (b, "--------10000000");
8472         if (memcmp (a, b, 16) >= 0)
8473           exit (1);
8474       }
8475     exit (0);
8476   }
8477
8478   ;
8479   return 0;
8480 }
8481 _ACEOF
8482 rm -f conftest$ac_exeext
8483 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8484   (eval $ac_link) 2>&5
8485   ac_status=$?
8486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8487   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8488   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8489   (eval $ac_try) 2>&5
8490   ac_status=$?
8491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8492   (exit $ac_status); }; }; then
8493   ac_cv_func_memcmp_working=yes
8494 else
8495   echo "$as_me: program exited with status $ac_status" >&5
8496 echo "$as_me: failed program was:" >&5
8497 sed 's/^/| /' conftest.$ac_ext >&5
8498
8499 ( exit $ac_status )
8500 ac_cv_func_memcmp_working=no
8501 fi
8502 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8503 fi
8504 fi
8505 echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
8506 echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6
8507 test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext"
8508
8509
8510
8511 for ac_header in stdlib.h unistd.h
8512 do
8513 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8514 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8515   echo "$as_me:$LINENO: checking for $ac_header" >&5
8516 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8517 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8518   echo $ECHO_N "(cached) $ECHO_C" >&6
8519 fi
8520 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8521 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8522 else
8523   # Is the header compilable?
8524 echo "$as_me:$LINENO: checking $ac_header usability" >&5
8525 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8526 cat >conftest.$ac_ext <<_ACEOF
8527 #line $LINENO "configure"
8528 /* confdefs.h.  */
8529 _ACEOF
8530 cat confdefs.h >>conftest.$ac_ext
8531 cat >>conftest.$ac_ext <<_ACEOF
8532 /* end confdefs.h.  */
8533 $ac_includes_default
8534 #include <$ac_header>
8535 _ACEOF
8536 rm -f conftest.$ac_objext
8537 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8538   (eval $ac_compile) 2>&5
8539   ac_status=$?
8540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8541   (exit $ac_status); } &&
8542          { ac_try='test -s conftest.$ac_objext'
8543   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8544   (eval $ac_try) 2>&5
8545   ac_status=$?
8546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8547   (exit $ac_status); }; }; then
8548   ac_header_compiler=yes
8549 else
8550   echo "$as_me: failed program was:" >&5
8551 sed 's/^/| /' conftest.$ac_ext >&5
8552
8553 ac_header_compiler=no
8554 fi
8555 rm -f conftest.$ac_objext conftest.$ac_ext
8556 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8557 echo "${ECHO_T}$ac_header_compiler" >&6
8558
8559 # Is the header present?
8560 echo "$as_me:$LINENO: checking $ac_header presence" >&5
8561 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8562 cat >conftest.$ac_ext <<_ACEOF
8563 #line $LINENO "configure"
8564 /* confdefs.h.  */
8565 _ACEOF
8566 cat confdefs.h >>conftest.$ac_ext
8567 cat >>conftest.$ac_ext <<_ACEOF
8568 /* end confdefs.h.  */
8569 #include <$ac_header>
8570 _ACEOF
8571 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8572   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8573   ac_status=$?
8574   grep -v '^ *+' conftest.er1 >conftest.err
8575   rm -f conftest.er1
8576   cat conftest.err >&5
8577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578   (exit $ac_status); } >/dev/null; then
8579   if test -s conftest.err; then
8580     ac_cpp_err=$ac_c_preproc_warn_flag
8581   else
8582     ac_cpp_err=
8583   fi
8584 else
8585   ac_cpp_err=yes
8586 fi
8587 if test -z "$ac_cpp_err"; then
8588   ac_header_preproc=yes
8589 else
8590   echo "$as_me: failed program was:" >&5
8591 sed 's/^/| /' conftest.$ac_ext >&5
8592
8593   ac_header_preproc=no
8594 fi
8595 rm -f conftest.err conftest.$ac_ext
8596 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8597 echo "${ECHO_T}$ac_header_preproc" >&6
8598
8599 # So?  What about this header?
8600 case $ac_header_compiler:$ac_header_preproc in
8601   yes:no )
8602     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8603 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8604     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8605 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8606     (
8607       cat <<\_ASBOX
8608 ## ------------------------------------ ##
8609 ## Report this to bug-autoconf@gnu.org. ##
8610 ## ------------------------------------ ##
8611 _ASBOX
8612     ) |
8613       sed "s/^/$as_me: WARNING:     /" >&2
8614     ;;
8615   no:yes )
8616     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8617 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8618     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8619 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8620     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8621 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8622     (
8623       cat <<\_ASBOX
8624 ## ------------------------------------ ##
8625 ## Report this to bug-autoconf@gnu.org. ##
8626 ## ------------------------------------ ##
8627 _ASBOX
8628     ) |
8629       sed "s/^/$as_me: WARNING:     /" >&2
8630     ;;
8631 esac
8632 echo "$as_me:$LINENO: checking for $ac_header" >&5
8633 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8634 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8635   echo $ECHO_N "(cached) $ECHO_C" >&6
8636 else
8637   eval "$as_ac_Header=$ac_header_preproc"
8638 fi
8639 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8640 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8641
8642 fi
8643 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8644   cat >>confdefs.h <<_ACEOF
8645 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8646 _ACEOF
8647
8648 fi
8649
8650 done
8651
8652
8653 for ac_func in getpagesize
8654 do
8655 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8656 echo "$as_me:$LINENO: checking for $ac_func" >&5
8657 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8658 if eval "test \"\${$as_ac_var+set}\" = set"; then
8659   echo $ECHO_N "(cached) $ECHO_C" >&6
8660 else
8661   cat >conftest.$ac_ext <<_ACEOF
8662 #line $LINENO "configure"
8663 /* confdefs.h.  */
8664 _ACEOF
8665 cat confdefs.h >>conftest.$ac_ext
8666 cat >>conftest.$ac_ext <<_ACEOF
8667 /* end confdefs.h.  */
8668 /* System header to define __stub macros and hopefully few prototypes,
8669     which can conflict with char $ac_func (); below.
8670     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8671     <limits.h> exists even on freestanding compilers.  */
8672 #ifdef __STDC__
8673 # include <limits.h>
8674 #else
8675 # include <assert.h>
8676 #endif
8677 /* Override any gcc2 internal prototype to avoid an error.  */
8678 #ifdef __cplusplus
8679 extern "C"
8680 {
8681 #endif
8682 /* We use char because int might match the return type of a gcc2
8683    builtin and then its argument prototype would still apply.  */
8684 char $ac_func ();
8685 /* The GNU C library defines this for functions which it implements
8686     to always fail with ENOSYS.  Some functions are actually named
8687     something starting with __ and the normal name is an alias.  */
8688 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8689 choke me
8690 #else
8691 char (*f) () = $ac_func;
8692 #endif
8693 #ifdef __cplusplus
8694 }
8695 #endif
8696
8697 int
8698 main ()
8699 {
8700 return f != $ac_func;
8701   ;
8702   return 0;
8703 }
8704 _ACEOF
8705 rm -f conftest.$ac_objext conftest$ac_exeext
8706 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8707   (eval $ac_link) 2>&5
8708   ac_status=$?
8709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8710   (exit $ac_status); } &&
8711          { ac_try='test -s conftest$ac_exeext'
8712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8713   (eval $ac_try) 2>&5
8714   ac_status=$?
8715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8716   (exit $ac_status); }; }; then
8717   eval "$as_ac_var=yes"
8718 else
8719   echo "$as_me: failed program was:" >&5
8720 sed 's/^/| /' conftest.$ac_ext >&5
8721
8722 eval "$as_ac_var=no"
8723 fi
8724 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8725 fi
8726 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8727 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8728 if test `eval echo '${'$as_ac_var'}'` = yes; then
8729   cat >>confdefs.h <<_ACEOF
8730 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8731 _ACEOF
8732
8733 fi
8734 done
8735
8736 echo "$as_me:$LINENO: checking for working mmap" >&5
8737 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
8738 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
8739   echo $ECHO_N "(cached) $ECHO_C" >&6
8740 else
8741   if test "$cross_compiling" = yes; then
8742   ac_cv_func_mmap_fixed_mapped=no
8743 else
8744   cat >conftest.$ac_ext <<_ACEOF
8745 #line $LINENO "configure"
8746 /* confdefs.h.  */
8747 _ACEOF
8748 cat confdefs.h >>conftest.$ac_ext
8749 cat >>conftest.$ac_ext <<_ACEOF
8750 /* end confdefs.h.  */
8751 $ac_includes_default
8752 /* malloc might have been renamed as rpl_malloc. */
8753 #undef malloc
8754
8755 /* Thanks to Mike Haertel and Jim Avera for this test.
8756    Here is a matrix of mmap possibilities:
8757         mmap private not fixed
8758         mmap private fixed at somewhere currently unmapped
8759         mmap private fixed at somewhere already mapped
8760         mmap shared not fixed
8761         mmap shared fixed at somewhere currently unmapped
8762         mmap shared fixed at somewhere already mapped
8763    For private mappings, we should verify that changes cannot be read()
8764    back from the file, nor mmap's back from the file at a different
8765    address.  (There have been systems where private was not correctly
8766    implemented like the infamous i386 svr4.0, and systems where the
8767    VM page cache was not coherent with the file system buffer cache
8768    like early versions of FreeBSD and possibly contemporary NetBSD.)
8769    For shared mappings, we should conversely verify that changes get
8770    propagated back to all the places they're supposed to be.
8771
8772    Grep wants private fixed already mapped.
8773    The main things grep needs to know about mmap are:
8774    * does it exist and is it safe to write into the mmap'd area
8775    * how to use it (BSD variants)  */
8776
8777 #include <fcntl.h>
8778 #include <sys/mman.h>
8779
8780 #if !STDC_HEADERS && !HAVE_STDLIB_H
8781 char *malloc ();
8782 #endif
8783
8784 /* This mess was copied from the GNU getpagesize.h.  */
8785 #if !HAVE_GETPAGESIZE
8786 /* Assume that all systems that can run configure have sys/param.h.  */
8787 # if !HAVE_SYS_PARAM_H
8788 #  define HAVE_SYS_PARAM_H 1
8789 # endif
8790
8791 # ifdef _SC_PAGESIZE
8792 #  define getpagesize() sysconf(_SC_PAGESIZE)
8793 # else /* no _SC_PAGESIZE */
8794 #  if HAVE_SYS_PARAM_H
8795 #   include <sys/param.h>
8796 #   ifdef EXEC_PAGESIZE
8797 #    define getpagesize() EXEC_PAGESIZE
8798 #   else /* no EXEC_PAGESIZE */
8799 #    ifdef NBPG
8800 #     define getpagesize() NBPG * CLSIZE
8801 #     ifndef CLSIZE
8802 #      define CLSIZE 1
8803 #     endif /* no CLSIZE */
8804 #    else /* no NBPG */
8805 #     ifdef NBPC
8806 #      define getpagesize() NBPC
8807 #     else /* no NBPC */
8808 #      ifdef PAGESIZE
8809 #       define getpagesize() PAGESIZE
8810 #      endif /* PAGESIZE */
8811 #     endif /* no NBPC */
8812 #    endif /* no NBPG */
8813 #   endif /* no EXEC_PAGESIZE */
8814 #  else /* no HAVE_SYS_PARAM_H */
8815 #   define getpagesize() 8192   /* punt totally */
8816 #  endif /* no HAVE_SYS_PARAM_H */
8817 # endif /* no _SC_PAGESIZE */
8818
8819 #endif /* no HAVE_GETPAGESIZE */
8820
8821 int
8822 main ()
8823 {
8824   char *data, *data2, *data3;
8825   int i, pagesize;
8826   int fd;
8827
8828   pagesize = getpagesize ();
8829
8830   /* First, make a file with some known garbage in it. */
8831   data = (char *) malloc (pagesize);
8832   if (!data)
8833     exit (1);
8834   for (i = 0; i < pagesize; ++i)
8835     *(data + i) = rand ();
8836   umask (0);
8837   fd = creat ("conftest.mmap", 0600);
8838   if (fd < 0)
8839     exit (1);
8840   if (write (fd, data, pagesize) != pagesize)
8841     exit (1);
8842   close (fd);
8843
8844   /* Next, try to mmap the file at a fixed address which already has
8845      something else allocated at it.  If we can, also make sure that
8846      we see the same garbage.  */
8847   fd = open ("conftest.mmap", O_RDWR);
8848   if (fd < 0)
8849     exit (1);
8850   data2 = (char *) malloc (2 * pagesize);
8851   if (!data2)
8852     exit (1);
8853   data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
8854   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8855                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
8856     exit (1);
8857   for (i = 0; i < pagesize; ++i)
8858     if (*(data + i) != *(data2 + i))
8859       exit (1);
8860
8861   /* Finally, make sure that changes to the mapped area do not
8862      percolate back to the file as seen by read().  (This is a bug on
8863      some variants of i386 svr4.0.)  */
8864   for (i = 0; i < pagesize; ++i)
8865     *(data2 + i) = *(data2 + i) + 1;
8866   data3 = (char *) malloc (pagesize);
8867   if (!data3)
8868     exit (1);
8869   if (read (fd, data3, pagesize) != pagesize)
8870     exit (1);
8871   for (i = 0; i < pagesize; ++i)
8872     if (*(data + i) != *(data3 + i))
8873       exit (1);
8874   close (fd);
8875   exit (0);
8876 }
8877 _ACEOF
8878 rm -f conftest$ac_exeext
8879 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8880   (eval $ac_link) 2>&5
8881   ac_status=$?
8882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8883   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8884   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8885   (eval $ac_try) 2>&5
8886   ac_status=$?
8887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8888   (exit $ac_status); }; }; then
8889   ac_cv_func_mmap_fixed_mapped=yes
8890 else
8891   echo "$as_me: program exited with status $ac_status" >&5
8892 echo "$as_me: failed program was:" >&5
8893 sed 's/^/| /' conftest.$ac_ext >&5
8894
8895 ( exit $ac_status )
8896 ac_cv_func_mmap_fixed_mapped=no
8897 fi
8898 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8899 fi
8900 fi
8901 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
8902 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
8903 if test $ac_cv_func_mmap_fixed_mapped = yes; then
8904
8905 cat >>confdefs.h <<\_ACEOF
8906 #define HAVE_MMAP 1
8907 _ACEOF
8908
8909 fi
8910 rm -f conftest.mmap
8911
8912
8913 if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then
8914     FILEMAP=unixfilemap
8915 else
8916     FILEMAP=readfilemap
8917 fi
8918
8919
8920
8921
8922 for ac_func in memmove bcopy
8923 do
8924 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8925 echo "$as_me:$LINENO: checking for $ac_func" >&5
8926 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8927 if eval "test \"\${$as_ac_var+set}\" = set"; then
8928   echo $ECHO_N "(cached) $ECHO_C" >&6
8929 else
8930   cat >conftest.$ac_ext <<_ACEOF
8931 #line $LINENO "configure"
8932 /* confdefs.h.  */
8933 _ACEOF
8934 cat confdefs.h >>conftest.$ac_ext
8935 cat >>conftest.$ac_ext <<_ACEOF
8936 /* end confdefs.h.  */
8937 /* System header to define __stub macros and hopefully few prototypes,
8938     which can conflict with char $ac_func (); below.
8939     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8940     <limits.h> exists even on freestanding compilers.  */
8941 #ifdef __STDC__
8942 # include <limits.h>
8943 #else
8944 # include <assert.h>
8945 #endif
8946 /* Override any gcc2 internal prototype to avoid an error.  */
8947 #ifdef __cplusplus
8948 extern "C"
8949 {
8950 #endif
8951 /* We use char because int might match the return type of a gcc2
8952    builtin and then its argument prototype would still apply.  */
8953 char $ac_func ();
8954 /* The GNU C library defines this for functions which it implements
8955     to always fail with ENOSYS.  Some functions are actually named
8956     something starting with __ and the normal name is an alias.  */
8957 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8958 choke me
8959 #else
8960 char (*f) () = $ac_func;
8961 #endif
8962 #ifdef __cplusplus
8963 }
8964 #endif
8965
8966 int
8967 main ()
8968 {
8969 return f != $ac_func;
8970   ;
8971   return 0;
8972 }
8973 _ACEOF
8974 rm -f conftest.$ac_objext conftest$ac_exeext
8975 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8976   (eval $ac_link) 2>&5
8977   ac_status=$?
8978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8979   (exit $ac_status); } &&
8980          { ac_try='test -s conftest$ac_exeext'
8981   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8982   (eval $ac_try) 2>&5
8983   ac_status=$?
8984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8985   (exit $ac_status); }; }; then
8986   eval "$as_ac_var=yes"
8987 else
8988   echo "$as_me: failed program was:" >&5
8989 sed 's/^/| /' conftest.$ac_ext >&5
8990
8991 eval "$as_ac_var=no"
8992 fi
8993 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8994 fi
8995 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8996 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8997 if test `eval echo '${'$as_ac_var'}'` = yes; then
8998   cat >>confdefs.h <<_ACEOF
8999 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9000 _ACEOF
9001
9002 fi
9003 done
9004
9005
9006
9007 cat >>confdefs.h <<\_ACEOF
9008 #define XML_NS 1
9009 _ACEOF
9010
9011
9012 cat >>confdefs.h <<\_ACEOF
9013 #define XML_DTD 1
9014 _ACEOF
9015
9016
9017 cat >>confdefs.h <<\_ACEOF
9018 #define XML_CONTEXT_BYTES 1024
9019 _ACEOF
9020
9021
9022           ac_config_files="$ac_config_files Makefile"
9023
9024 cat >confcache <<\_ACEOF
9025 # This file is a shell script that caches the results of configure
9026 # tests run on this system so they can be shared between configure
9027 # scripts and configure runs, see configure's option --config-cache.
9028 # It is not useful on other systems.  If it contains results you don't
9029 # want to keep, you may remove or edit it.
9030 #
9031 # config.status only pays attention to the cache file if you give it
9032 # the --recheck option to rerun configure.
9033 #
9034 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9035 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9036 # following values.
9037
9038 _ACEOF
9039
9040 # The following way of writing the cache mishandles newlines in values,
9041 # but we know of no workaround that is simple, portable, and efficient.
9042 # So, don't put newlines in cache variables' values.
9043 # Ultrix sh set writes to stderr and can't be redirected directly,
9044 # and sets the high bit in the cache file unless we assign to the vars.
9045 {
9046   (set) 2>&1 |
9047     case `(ac_space=' '; set | grep ac_space) 2>&1` in
9048     *ac_space=\ *)
9049       # `set' does not quote correctly, so add quotes (double-quote
9050       # substitution turns \\\\ into \\, and sed turns \\ into \).
9051       sed -n \
9052         "s/'/'\\\\''/g;
9053           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9054       ;;
9055     *)
9056       # `set' quotes correctly as required by POSIX, so do not add quotes.
9057       sed -n \
9058         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9059       ;;
9060     esac;
9061 } |
9062   sed '
9063      t clear
9064      : clear
9065      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9066      t end
9067      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9068      : end' >>confcache
9069 if diff $cache_file confcache >/dev/null 2>&1; then :; else
9070   if test -w $cache_file; then
9071     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9072     cat confcache >$cache_file
9073   else
9074     echo "not updating unwritable cache $cache_file"
9075   fi
9076 fi
9077 rm -f confcache
9078
9079 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9080 # Let make expand exec_prefix.
9081 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9082
9083 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9084 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9085 # trailing colons and then remove the whole line if VPATH becomes empty
9086 # (actually we leave an empty line to preserve line numbers).
9087 if test "x$srcdir" = x.; then
9088   ac_vpsub='/^[         ]*VPATH[        ]*=/{
9089 s/:*\$(srcdir):*/:/;
9090 s/:*\${srcdir}:*/:/;
9091 s/:*@srcdir@:*/:/;
9092 s/^\([^=]*=[    ]*\):*/\1/;
9093 s/:*$//;
9094 s/^[^=]*=[      ]*$//;
9095 }'
9096 fi
9097
9098 DEFS=-DHAVE_CONFIG_H
9099
9100 ac_libobjs=
9101 ac_ltlibobjs=
9102 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9103   # 1. Remove the extension, and $U if already installed.
9104   ac_i=`echo "$ac_i" |
9105          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9106   # 2. Add them.
9107   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9108   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9109 done
9110 LIBOBJS=$ac_libobjs
9111
9112 LTLIBOBJS=$ac_ltlibobjs
9113
9114
9115
9116 : ${CONFIG_STATUS=./config.status}
9117 ac_clean_files_save=$ac_clean_files
9118 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9119 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9120 echo "$as_me: creating $CONFIG_STATUS" >&6;}
9121 cat >$CONFIG_STATUS <<_ACEOF
9122 #! $SHELL
9123 # Generated by $as_me.
9124 # Run this file to recreate the current configuration.
9125 # Compiler output produced by configure, useful for debugging
9126 # configure, is in config.log if it exists.
9127
9128 debug=false
9129 ac_cs_recheck=false
9130 ac_cs_silent=false
9131 SHELL=\${CONFIG_SHELL-$SHELL}
9132 _ACEOF
9133
9134 cat >>$CONFIG_STATUS <<\_ACEOF
9135 ## --------------------- ##
9136 ## M4sh Initialization.  ##
9137 ## --------------------- ##
9138
9139 # Be Bourne compatible
9140 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9141   emulate sh
9142   NULLCMD=:
9143   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9144   # is contrary to our usage.  Disable this feature.
9145   alias -g '${1+"$@"}'='"$@"'
9146 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9147   set -o posix
9148 fi
9149
9150 # Support unset when possible.
9151 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
9152   as_unset=unset
9153 else
9154   as_unset=false
9155 fi
9156
9157
9158 # Work around bugs in pre-3.0 UWIN ksh.
9159 $as_unset ENV MAIL MAILPATH
9160 PS1='$ '
9161 PS2='> '
9162 PS4='+ '
9163
9164 # NLS nuisances.
9165 for as_var in \
9166   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9167   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9168   LC_TELEPHONE LC_TIME
9169 do
9170   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
9171     eval $as_var=C; export $as_var
9172   else
9173     $as_unset $as_var
9174   fi
9175 done
9176
9177 # Required to use basename.
9178 if expr a : '\(a\)' >/dev/null 2>&1; then
9179   as_expr=expr
9180 else
9181   as_expr=false
9182 fi
9183
9184 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9185   as_basename=basename
9186 else
9187   as_basename=false
9188 fi
9189
9190
9191 # Name of the executable.
9192 as_me=`$as_basename "$0" ||
9193 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9194          X"$0" : 'X\(//\)$' \| \
9195          X"$0" : 'X\(/\)$' \| \
9196          .     : '\(.\)' 2>/dev/null ||
9197 echo X/"$0" |
9198     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
9199           /^X\/\(\/\/\)$/{ s//\1/; q; }
9200           /^X\/\(\/\).*/{ s//\1/; q; }
9201           s/.*/./; q'`
9202
9203
9204 # PATH needs CR, and LINENO needs CR and PATH.
9205 # Avoid depending upon Character Ranges.
9206 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9207 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9208 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9209 as_cr_digits='0123456789'
9210 as_cr_alnum=$as_cr_Letters$as_cr_digits
9211
9212 # The user is always right.
9213 if test "${PATH_SEPARATOR+set}" != set; then
9214   echo "#! /bin/sh" >conf$$.sh
9215   echo  "exit 0"   >>conf$$.sh
9216   chmod +x conf$$.sh
9217   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9218     PATH_SEPARATOR=';'
9219   else
9220     PATH_SEPARATOR=:
9221   fi
9222   rm -f conf$$.sh
9223 fi
9224
9225
9226   as_lineno_1=$LINENO
9227   as_lineno_2=$LINENO
9228   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9229   test "x$as_lineno_1" != "x$as_lineno_2" &&
9230   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
9231   # Find who we are.  Look in the path if we contain no path at all
9232   # relative or not.
9233   case $0 in
9234     *[\\/]* ) as_myself=$0 ;;
9235     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9236 for as_dir in $PATH
9237 do
9238   IFS=$as_save_IFS
9239   test -z "$as_dir" && as_dir=.
9240   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9241 done
9242
9243        ;;
9244   esac
9245   # We did not find ourselves, most probably we were run as `sh COMMAND'
9246   # in which case we are not to be found in the path.
9247   if test "x$as_myself" = x; then
9248     as_myself=$0
9249   fi
9250   if test ! -f "$as_myself"; then
9251     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9252 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9253    { (exit 1); exit 1; }; }
9254   fi
9255   case $CONFIG_SHELL in
9256   '')
9257     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9258 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9259 do
9260   IFS=$as_save_IFS
9261   test -z "$as_dir" && as_dir=.
9262   for as_base in sh bash ksh sh5; do
9263          case $as_dir in
9264          /*)
9265            if ("$as_dir/$as_base" -c '
9266   as_lineno_1=$LINENO
9267   as_lineno_2=$LINENO
9268   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9269   test "x$as_lineno_1" != "x$as_lineno_2" &&
9270   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
9271              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9272              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9273              CONFIG_SHELL=$as_dir/$as_base
9274              export CONFIG_SHELL
9275              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9276            fi;;
9277          esac
9278        done
9279 done
9280 ;;
9281   esac
9282
9283   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9284   # uniformly replaced by the line number.  The first 'sed' inserts a
9285   # line-number line before each line; the second 'sed' does the real
9286   # work.  The second script uses 'N' to pair each line-number line
9287   # with the numbered line, and appends trailing '-' during
9288   # substitution so that $LINENO is not a special case at line end.
9289   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9290   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
9291   sed '=' <$as_myself |
9292     sed '
9293       N
9294       s,$,-,
9295       : loop
9296       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9297       t loop
9298       s,-$,,
9299       s,^['$as_cr_digits']*\n,,
9300     ' >$as_me.lineno &&
9301   chmod +x $as_me.lineno ||
9302     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9303 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9304    { (exit 1); exit 1; }; }
9305
9306   # Don't try to exec as it changes $[0], causing all sort of problems
9307   # (the dirname of $[0] is not the place where we might find the
9308   # original and so on.  Autoconf is especially sensible to this).
9309   . ./$as_me.lineno
9310   # Exit status is that of the last command.
9311   exit
9312 }
9313
9314
9315 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9316   *c*,-n*) ECHO_N= ECHO_C='
9317 ' ECHO_T='      ' ;;
9318   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9319   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
9320 esac
9321
9322 if expr a : '\(a\)' >/dev/null 2>&1; then
9323   as_expr=expr
9324 else
9325   as_expr=false
9326 fi
9327
9328 rm -f conf$$ conf$$.exe conf$$.file
9329 echo >conf$$.file
9330 if ln -s conf$$.file conf$$ 2>/dev/null; then
9331   # We could just check for DJGPP; but this test a) works b) is more generic
9332   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9333   if test -f conf$$.exe; then
9334     # Don't use ln at all; we don't have any links
9335     as_ln_s='cp -p'
9336   else
9337     as_ln_s='ln -s'
9338   fi
9339 elif ln conf$$.file conf$$ 2>/dev/null; then
9340   as_ln_s=ln
9341 else
9342   as_ln_s='cp -p'
9343 fi
9344 rm -f conf$$ conf$$.exe conf$$.file
9345
9346 if mkdir -p . 2>/dev/null; then
9347   as_mkdir_p=:
9348 else
9349   as_mkdir_p=false
9350 fi
9351
9352 as_executable_p="test -f"
9353
9354 # Sed expression to map a string onto a valid CPP name.
9355 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9356
9357 # Sed expression to map a string onto a valid variable name.
9358 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9359
9360
9361 # IFS
9362 # We need space, tab and new line, in precisely that order.
9363 as_nl='
9364 '
9365 IFS="   $as_nl"
9366
9367 # CDPATH.
9368 $as_unset CDPATH
9369
9370 exec 6>&1
9371
9372 # Open the log real soon, to keep \$[0] and so on meaningful, and to
9373 # report actual input values of CONFIG_FILES etc. instead of their
9374 # values after options handling.  Logging --version etc. is OK.
9375 exec 5>>config.log
9376 {
9377   echo
9378   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9379 ## Running $as_me. ##
9380 _ASBOX
9381 } >&5
9382 cat >&5 <<_CSEOF
9383
9384 This file was extended by $as_me, which was
9385 generated by GNU Autoconf 2.57.  Invocation command line was
9386
9387   CONFIG_FILES    = $CONFIG_FILES
9388   CONFIG_HEADERS  = $CONFIG_HEADERS
9389   CONFIG_LINKS    = $CONFIG_LINKS
9390   CONFIG_COMMANDS = $CONFIG_COMMANDS
9391   $ $0 $@
9392
9393 _CSEOF
9394 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9395 echo >&5
9396 _ACEOF
9397
9398 # Files that config.status was made for.
9399 if test -n "$ac_config_files"; then
9400   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9401 fi
9402
9403 if test -n "$ac_config_headers"; then
9404   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9405 fi
9406
9407 if test -n "$ac_config_links"; then
9408   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9409 fi
9410
9411 if test -n "$ac_config_commands"; then
9412   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9413 fi
9414
9415 cat >>$CONFIG_STATUS <<\_ACEOF
9416
9417 ac_cs_usage="\
9418 \`$as_me' instantiates files from templates according to the
9419 current configuration.
9420
9421 Usage: $0 [OPTIONS] [FILE]...
9422
9423   -h, --help       print this help, then exit
9424   -V, --version    print version number, then exit
9425   -q, --quiet      do not print progress messages
9426   -d, --debug      don't remove temporary files
9427       --recheck    update $as_me by reconfiguring in the same conditions
9428   --file=FILE[:TEMPLATE]
9429                    instantiate the configuration file FILE
9430   --header=FILE[:TEMPLATE]
9431                    instantiate the configuration header FILE
9432
9433 Configuration files:
9434 $config_files
9435
9436 Configuration headers:
9437 $config_headers
9438
9439 Report bugs to <bug-autoconf@gnu.org>."
9440 _ACEOF
9441
9442 cat >>$CONFIG_STATUS <<_ACEOF
9443 ac_cs_version="\\
9444 config.status
9445 configured by $0, generated by GNU Autoconf 2.57,
9446   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9447
9448 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9449 Free Software Foundation, Inc.
9450 This config.status script is free software; the Free Software Foundation
9451 gives unlimited permission to copy, distribute and modify it."
9452 srcdir=$srcdir
9453 INSTALL="$INSTALL"
9454 _ACEOF
9455
9456 cat >>$CONFIG_STATUS <<\_ACEOF
9457 # If no file are specified by the user, then we need to provide default
9458 # value.  By we need to know if files were specified by the user.
9459 ac_need_defaults=:
9460 while test $# != 0
9461 do
9462   case $1 in
9463   --*=*)
9464     ac_option=`expr "x$1" : 'x\([^=]*\)='`
9465     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9466     ac_shift=:
9467     ;;
9468   -*)
9469     ac_option=$1
9470     ac_optarg=$2
9471     ac_shift=shift
9472     ;;
9473   *) # This is not an option, so the user has probably given explicit
9474      # arguments.
9475      ac_option=$1
9476      ac_need_defaults=false;;
9477   esac
9478
9479   case $ac_option in
9480   # Handling of the options.
9481 _ACEOF
9482 cat >>$CONFIG_STATUS <<\_ACEOF
9483   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9484     ac_cs_recheck=: ;;
9485   --version | --vers* | -V )
9486     echo "$ac_cs_version"; exit 0 ;;
9487   --he | --h)
9488     # Conflict between --help and --header
9489     { { echo "$as_me:$LINENO: error: ambiguous option: $1
9490 Try \`$0 --help' for more information." >&5
9491 echo "$as_me: error: ambiguous option: $1
9492 Try \`$0 --help' for more information." >&2;}
9493    { (exit 1); exit 1; }; };;
9494   --help | --hel | -h )
9495     echo "$ac_cs_usage"; exit 0 ;;
9496   --debug | --d* | -d )
9497     debug=: ;;
9498   --file | --fil | --fi | --f )
9499     $ac_shift
9500     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9501     ac_need_defaults=false;;
9502   --header | --heade | --head | --hea )
9503     $ac_shift
9504     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9505     ac_need_defaults=false;;
9506   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9507   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9508     ac_cs_silent=: ;;
9509
9510   # This is an error.
9511   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9512 Try \`$0 --help' for more information." >&5
9513 echo "$as_me: error: unrecognized option: $1
9514 Try \`$0 --help' for more information." >&2;}
9515    { (exit 1); exit 1; }; } ;;
9516
9517   *) ac_config_targets="$ac_config_targets $1" ;;
9518
9519   esac
9520   shift
9521 done
9522
9523 ac_configure_extra_args=
9524
9525 if $ac_cs_silent; then
9526   exec 6>/dev/null
9527   ac_configure_extra_args="$ac_configure_extra_args --silent"
9528 fi
9529
9530 _ACEOF
9531 cat >>$CONFIG_STATUS <<_ACEOF
9532 if \$ac_cs_recheck; then
9533   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9534   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9535 fi
9536
9537 _ACEOF
9538
9539
9540
9541
9542
9543 cat >>$CONFIG_STATUS <<\_ACEOF
9544 for ac_config_target in $ac_config_targets
9545 do
9546   case "$ac_config_target" in
9547   # Handling of arguments.
9548   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9549   "expat_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS expat_config.h" ;;
9550   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9551 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9552    { (exit 1); exit 1; }; };;
9553   esac
9554 done
9555
9556 # If the user did not use the arguments to specify the items to instantiate,
9557 # then the envvar interface is used.  Set only those that are not.
9558 # We use the long form for the default assignment because of an extremely
9559 # bizarre bug on SunOS 4.1.3.
9560 if $ac_need_defaults; then
9561   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9562   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9563 fi
9564
9565 # Have a temporary directory for convenience.  Make it in the build tree
9566 # simply because there is no reason to put it here, and in addition,
9567 # creating and moving files from /tmp can sometimes cause problems.
9568 # Create a temporary directory, and hook for its removal unless debugging.
9569 $debug ||
9570 {
9571   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9572   trap '{ (exit 1); exit 1; }' 1 2 13 15
9573 }
9574
9575 # Create a (secure) tmp directory for tmp files.
9576
9577 {
9578   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9579   test -n "$tmp" && test -d "$tmp"
9580 }  ||
9581 {
9582   tmp=./confstat$$-$RANDOM
9583   (umask 077 && mkdir $tmp)
9584 } ||
9585 {
9586    echo "$me: cannot create a temporary directory in ." >&2
9587    { (exit 1); exit 1; }
9588 }
9589
9590 _ACEOF
9591
9592 cat >>$CONFIG_STATUS <<_ACEOF
9593
9594 #
9595 # CONFIG_FILES section.
9596 #
9597
9598 # No need to generate the scripts if there are no CONFIG_FILES.
9599 # This happens for instance when ./config.status config.h
9600 if test -n "\$CONFIG_FILES"; then
9601   # Protect against being on the right side of a sed subst in config.status.
9602   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9603    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9604 s,@SHELL@,$SHELL,;t t
9605 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9606 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9607 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9608 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9609 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9610 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9611 s,@exec_prefix@,$exec_prefix,;t t
9612 s,@prefix@,$prefix,;t t
9613 s,@program_transform_name@,$program_transform_name,;t t
9614 s,@bindir@,$bindir,;t t
9615 s,@sbindir@,$sbindir,;t t
9616 s,@libexecdir@,$libexecdir,;t t
9617 s,@datadir@,$datadir,;t t
9618 s,@sysconfdir@,$sysconfdir,;t t
9619 s,@sharedstatedir@,$sharedstatedir,;t t
9620 s,@localstatedir@,$localstatedir,;t t
9621 s,@libdir@,$libdir,;t t
9622 s,@includedir@,$includedir,;t t
9623 s,@oldincludedir@,$oldincludedir,;t t
9624 s,@infodir@,$infodir,;t t
9625 s,@mandir@,$mandir,;t t
9626 s,@build_alias@,$build_alias,;t t
9627 s,@host_alias@,$host_alias,;t t
9628 s,@target_alias@,$target_alias,;t t
9629 s,@DEFS@,$DEFS,;t t
9630 s,@ECHO_C@,$ECHO_C,;t t
9631 s,@ECHO_N@,$ECHO_N,;t t
9632 s,@ECHO_T@,$ECHO_T,;t t
9633 s,@LIBS@,$LIBS,;t t
9634 s,@CC@,$CC,;t t
9635 s,@CFLAGS@,$CFLAGS,;t t
9636 s,@LDFLAGS@,$LDFLAGS,;t t
9637 s,@CPPFLAGS@,$CPPFLAGS,;t t
9638 s,@ac_ct_CC@,$ac_ct_CC,;t t
9639 s,@EXEEXT@,$EXEEXT,;t t
9640 s,@OBJEXT@,$OBJEXT,;t t
9641 s,@build@,$build,;t t
9642 s,@build_cpu@,$build_cpu,;t t
9643 s,@build_vendor@,$build_vendor,;t t
9644 s,@build_os@,$build_os,;t t
9645 s,@host@,$host,;t t
9646 s,@host_cpu@,$host_cpu,;t t
9647 s,@host_vendor@,$host_vendor,;t t
9648 s,@host_os@,$host_os,;t t
9649 s,@LN_S@,$LN_S,;t t
9650 s,@ECHO@,$ECHO,;t t
9651 s,@RANLIB@,$RANLIB,;t t
9652 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9653 s,@STRIP@,$STRIP,;t t
9654 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9655 s,@CPP@,$CPP,;t t
9656 s,@EGREP@,$EGREP,;t t
9657 s,@LIBTOOL@,$LIBTOOL,;t t
9658 s,@LIBCURRENT@,$LIBCURRENT,;t t
9659 s,@LIBREVISION@,$LIBREVISION,;t t
9660 s,@LIBAGE@,$LIBAGE,;t t
9661 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9662 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9663 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9664 s,@LIBOBJS@,$LIBOBJS,;t t
9665 s,@FILEMAP@,$FILEMAP,;t t
9666 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9667 CEOF
9668
9669 _ACEOF
9670
9671   cat >>$CONFIG_STATUS <<\_ACEOF
9672   # Split the substitutions into bite-sized pieces for seds with
9673   # small command number limits, like on Digital OSF/1 and HP-UX.
9674   ac_max_sed_lines=48
9675   ac_sed_frag=1 # Number of current file.
9676   ac_beg=1 # First line for current file.
9677   ac_end=$ac_max_sed_lines # Line after last line for current file.
9678   ac_more_lines=:
9679   ac_sed_cmds=
9680   while $ac_more_lines; do
9681     if test $ac_beg -gt 1; then
9682       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9683     else
9684       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9685     fi
9686     if test ! -s $tmp/subs.frag; then
9687       ac_more_lines=false
9688     else
9689       # The purpose of the label and of the branching condition is to
9690       # speed up the sed processing (if there are no `@' at all, there
9691       # is no need to browse any of the substitutions).
9692       # These are the two extra sed commands mentioned above.
9693       (echo ':t
9694   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9695       if test -z "$ac_sed_cmds"; then
9696         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9697       else
9698         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9699       fi
9700       ac_sed_frag=`expr $ac_sed_frag + 1`
9701       ac_beg=$ac_end
9702       ac_end=`expr $ac_end + $ac_max_sed_lines`
9703     fi
9704   done
9705   if test -z "$ac_sed_cmds"; then
9706     ac_sed_cmds=cat
9707   fi
9708 fi # test -n "$CONFIG_FILES"
9709
9710 _ACEOF
9711 cat >>$CONFIG_STATUS <<\_ACEOF
9712 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9713   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9714   case $ac_file in
9715   - | *:- | *:-:* ) # input from stdin
9716         cat >$tmp/stdin
9717         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9718         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9719   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9720         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9721   * )   ac_file_in=$ac_file.in ;;
9722   esac
9723
9724   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9725   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9726 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9727          X"$ac_file" : 'X\(//\)[^/]' \| \
9728          X"$ac_file" : 'X\(//\)$' \| \
9729          X"$ac_file" : 'X\(/\)' \| \
9730          .     : '\(.\)' 2>/dev/null ||
9731 echo X"$ac_file" |
9732     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9733           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9734           /^X\(\/\/\)$/{ s//\1/; q; }
9735           /^X\(\/\).*/{ s//\1/; q; }
9736           s/.*/./; q'`
9737   { if $as_mkdir_p; then
9738     mkdir -p "$ac_dir"
9739   else
9740     as_dir="$ac_dir"
9741     as_dirs=
9742     while test ! -d "$as_dir"; do
9743       as_dirs="$as_dir $as_dirs"
9744       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9745 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9746          X"$as_dir" : 'X\(//\)[^/]' \| \
9747          X"$as_dir" : 'X\(//\)$' \| \
9748          X"$as_dir" : 'X\(/\)' \| \
9749          .     : '\(.\)' 2>/dev/null ||
9750 echo X"$as_dir" |
9751     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9752           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9753           /^X\(\/\/\)$/{ s//\1/; q; }
9754           /^X\(\/\).*/{ s//\1/; q; }
9755           s/.*/./; q'`
9756     done
9757     test ! -n "$as_dirs" || mkdir $as_dirs
9758   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9759 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9760    { (exit 1); exit 1; }; }; }
9761
9762   ac_builddir=.
9763
9764 if test "$ac_dir" != .; then
9765   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9766   # A "../" for each directory in $ac_dir_suffix.
9767   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9768 else
9769   ac_dir_suffix= ac_top_builddir=
9770 fi
9771
9772 case $srcdir in
9773   .)  # No --srcdir option.  We are building in place.
9774     ac_srcdir=.
9775     if test -z "$ac_top_builddir"; then
9776        ac_top_srcdir=.
9777     else
9778        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9779     fi ;;
9780   [\\/]* | ?:[\\/]* )  # Absolute path.
9781     ac_srcdir=$srcdir$ac_dir_suffix;
9782     ac_top_srcdir=$srcdir ;;
9783   *) # Relative path.
9784     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9785     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9786 esac
9787 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
9788 # absolute.
9789 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
9790 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
9791 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
9792 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
9793
9794
9795   case $INSTALL in
9796   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9797   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9798   esac
9799
9800   if test x"$ac_file" != x-; then
9801     { echo "$as_me:$LINENO: creating $ac_file" >&5
9802 echo "$as_me: creating $ac_file" >&6;}
9803     rm -f "$ac_file"
9804   fi
9805   # Let's still pretend it is `configure' which instantiates (i.e., don't
9806   # use $as_me), people would be surprised to read:
9807   #    /* config.h.  Generated by config.status.  */
9808   if test x"$ac_file" = x-; then
9809     configure_input=
9810   else
9811     configure_input="$ac_file.  "
9812   fi
9813   configure_input=$configure_input"Generated from `echo $ac_file_in |
9814                                      sed 's,.*/,,'` by configure."
9815
9816   # First look for the input files in the build tree, otherwise in the
9817   # src tree.
9818   ac_file_inputs=`IFS=:
9819     for f in $ac_file_in; do
9820       case $f in
9821       -) echo $tmp/stdin ;;
9822       [\\/$]*)
9823          # Absolute (can't be DOS-style, as IFS=:)
9824          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9825 echo "$as_me: error: cannot find input file: $f" >&2;}
9826    { (exit 1); exit 1; }; }
9827          echo $f;;
9828       *) # Relative
9829          if test -f "$f"; then
9830            # Build tree
9831            echo $f
9832          elif test -f "$srcdir/$f"; then
9833            # Source tree
9834            echo $srcdir/$f
9835          else
9836            # /dev/null tree
9837            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9838 echo "$as_me: error: cannot find input file: $f" >&2;}
9839    { (exit 1); exit 1; }; }
9840          fi;;
9841       esac
9842     done` || { (exit 1); exit 1; }
9843 _ACEOF
9844 cat >>$CONFIG_STATUS <<_ACEOF
9845   sed "$ac_vpsub
9846 $extrasub
9847 _ACEOF
9848 cat >>$CONFIG_STATUS <<\_ACEOF
9849 :t
9850 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9851 s,@configure_input@,$configure_input,;t t
9852 s,@srcdir@,$ac_srcdir,;t t
9853 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9854 s,@top_srcdir@,$ac_top_srcdir,;t t
9855 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9856 s,@builddir@,$ac_builddir,;t t
9857 s,@abs_builddir@,$ac_abs_builddir,;t t
9858 s,@top_builddir@,$ac_top_builddir,;t t
9859 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9860 s,@INSTALL@,$ac_INSTALL,;t t
9861 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9862   rm -f $tmp/stdin
9863   if test x"$ac_file" != x-; then
9864     mv $tmp/out $ac_file
9865   else
9866     cat $tmp/out
9867     rm -f $tmp/out
9868   fi
9869
9870 done
9871 _ACEOF
9872 cat >>$CONFIG_STATUS <<\_ACEOF
9873
9874 #
9875 # CONFIG_HEADER section.
9876 #
9877
9878 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9879 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9880 #
9881 # ac_d sets the value in "#define NAME VALUE" lines.
9882 ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9883 ac_dB='[        ].*$,\1#\2'
9884 ac_dC=' '
9885 ac_dD=',;t'
9886 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9887 ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9888 ac_uB='$,\1#\2define\3'
9889 ac_uC=' '
9890 ac_uD=',;t'
9891
9892 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9893   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9894   case $ac_file in
9895   - | *:- | *:-:* ) # input from stdin
9896         cat >$tmp/stdin
9897         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9898         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9899   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9900         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9901   * )   ac_file_in=$ac_file.in ;;
9902   esac
9903
9904   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9905 echo "$as_me: creating $ac_file" >&6;}
9906
9907   # First look for the input files in the build tree, otherwise in the
9908   # src tree.
9909   ac_file_inputs=`IFS=:
9910     for f in $ac_file_in; do
9911       case $f in
9912       -) echo $tmp/stdin ;;
9913       [\\/$]*)
9914          # Absolute (can't be DOS-style, as IFS=:)
9915          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9916 echo "$as_me: error: cannot find input file: $f" >&2;}
9917    { (exit 1); exit 1; }; }
9918          echo $f;;
9919       *) # Relative
9920          if test -f "$f"; then
9921            # Build tree
9922            echo $f
9923          elif test -f "$srcdir/$f"; then
9924            # Source tree
9925            echo $srcdir/$f
9926          else
9927            # /dev/null tree
9928            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9929 echo "$as_me: error: cannot find input file: $f" >&2;}
9930    { (exit 1); exit 1; }; }
9931          fi;;
9932       esac
9933     done` || { (exit 1); exit 1; }
9934   # Remove the trailing spaces.
9935   sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
9936
9937 _ACEOF
9938
9939 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9940 # `conftest.undefs', that substitutes the proper values into
9941 # config.h.in to produce config.h.  The first handles `#define'
9942 # templates, and the second `#undef' templates.
9943 # And first: Protect against being on the right side of a sed subst in
9944 # config.status.  Protect against being in an unquoted here document
9945 # in config.status.
9946 rm -f conftest.defines conftest.undefs
9947 # Using a here document instead of a string reduces the quoting nightmare.
9948 # Putting comments in sed scripts is not portable.
9949 #
9950 # `end' is used to avoid that the second main sed command (meant for
9951 # 0-ary CPP macros) applies to n-ary macro definitions.
9952 # See the Autoconf documentation for `clear'.
9953 cat >confdef2sed.sed <<\_ACEOF
9954 s/[\\&,]/\\&/g
9955 s,[\\$`],\\&,g
9956 t clear
9957 : clear
9958 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9959 t end
9960 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9961 : end
9962 _ACEOF
9963 # If some macros were called several times there might be several times
9964 # the same #defines, which is useless.  Nevertheless, we may not want to
9965 # sort them, since we want the *last* AC-DEFINE to be honored.
9966 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9967 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9968 rm -f confdef2sed.sed
9969
9970 # This sed command replaces #undef with comments.  This is necessary, for
9971 # example, in the case of _POSIX_SOURCE, which is predefined and required
9972 # on some systems where configure will not decide to define it.
9973 cat >>conftest.undefs <<\_ACEOF
9974 s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9975 _ACEOF
9976
9977 # Break up conftest.defines because some shells have a limit on the size
9978 # of here documents, and old seds have small limits too (100 cmds).
9979 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9980 echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9981 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9982 echo '  :' >>$CONFIG_STATUS
9983 rm -f conftest.tail
9984 while grep . conftest.defines >/dev/null
9985 do
9986   # Write a limited-size here document to $tmp/defines.sed.
9987   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9988   # Speed up: don't consider the non `#define' lines.
9989   echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
9990   # Work around the forget-to-reset-the-flag bug.
9991   echo 't clr' >>$CONFIG_STATUS
9992   echo ': clr' >>$CONFIG_STATUS
9993   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9994   echo 'CEOF
9995   sed -f $tmp/defines.sed $tmp/in >$tmp/out
9996   rm -f $tmp/in
9997   mv $tmp/out $tmp/in
9998 ' >>$CONFIG_STATUS
9999   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10000   rm -f conftest.defines
10001   mv conftest.tail conftest.defines
10002 done
10003 rm -f conftest.defines
10004 echo '  fi # grep' >>$CONFIG_STATUS
10005 echo >>$CONFIG_STATUS
10006
10007 # Break up conftest.undefs because some shells have a limit on the size
10008 # of here documents, and old seds have small limits too (100 cmds).
10009 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
10010 rm -f conftest.tail
10011 while grep . conftest.undefs >/dev/null
10012 do
10013   # Write a limited-size here document to $tmp/undefs.sed.
10014   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10015   # Speed up: don't consider the non `#undef'
10016   echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
10017   # Work around the forget-to-reset-the-flag bug.
10018   echo 't clr' >>$CONFIG_STATUS
10019   echo ': clr' >>$CONFIG_STATUS
10020   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10021   echo 'CEOF
10022   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10023   rm -f $tmp/in
10024   mv $tmp/out $tmp/in
10025 ' >>$CONFIG_STATUS
10026   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10027   rm -f conftest.undefs
10028   mv conftest.tail conftest.undefs
10029 done
10030 rm -f conftest.undefs
10031
10032 cat >>$CONFIG_STATUS <<\_ACEOF
10033   # Let's still pretend it is `configure' which instantiates (i.e., don't
10034   # use $as_me), people would be surprised to read:
10035   #    /* config.h.  Generated by config.status.  */
10036   if test x"$ac_file" = x-; then
10037     echo "/* Generated by configure.  */" >$tmp/config.h
10038   else
10039     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
10040   fi
10041   cat $tmp/in >>$tmp/config.h
10042   rm -f $tmp/in
10043   if test x"$ac_file" != x-; then
10044     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10045       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10046 echo "$as_me: $ac_file is unchanged" >&6;}
10047     else
10048       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10049 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10050          X"$ac_file" : 'X\(//\)[^/]' \| \
10051          X"$ac_file" : 'X\(//\)$' \| \
10052          X"$ac_file" : 'X\(/\)' \| \
10053          .     : '\(.\)' 2>/dev/null ||
10054 echo X"$ac_file" |
10055     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10056           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10057           /^X\(\/\/\)$/{ s//\1/; q; }
10058           /^X\(\/\).*/{ s//\1/; q; }
10059           s/.*/./; q'`
10060       { if $as_mkdir_p; then
10061     mkdir -p "$ac_dir"
10062   else
10063     as_dir="$ac_dir"
10064     as_dirs=
10065     while test ! -d "$as_dir"; do
10066       as_dirs="$as_dir $as_dirs"
10067       as_dir=`(dirname "$as_dir") 2>/dev/null ||
10068 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10069          X"$as_dir" : 'X\(//\)[^/]' \| \
10070          X"$as_dir" : 'X\(//\)$' \| \
10071          X"$as_dir" : 'X\(/\)' \| \
10072          .     : '\(.\)' 2>/dev/null ||
10073 echo X"$as_dir" |
10074     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10075           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10076           /^X\(\/\/\)$/{ s//\1/; q; }
10077           /^X\(\/\).*/{ s//\1/; q; }
10078           s/.*/./; q'`
10079     done
10080     test ! -n "$as_dirs" || mkdir $as_dirs
10081   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10082 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10083    { (exit 1); exit 1; }; }; }
10084
10085       rm -f $ac_file
10086       mv $tmp/config.h $ac_file
10087     fi
10088   else
10089     cat $tmp/config.h
10090     rm -f $tmp/config.h
10091   fi
10092 done
10093 _ACEOF
10094
10095 cat >>$CONFIG_STATUS <<\_ACEOF
10096
10097 { (exit 0); exit 0; }
10098 _ACEOF
10099 chmod +x $CONFIG_STATUS
10100 ac_clean_files=$ac_clean_files_save
10101
10102
10103 # configure is writing to config.log, and then calls config.status.
10104 # config.status does its own redirection, appending to config.log.
10105 # Unfortunately, on DOS this fails, as config.log is still kept open
10106 # by configure, so config.status won't be able to write to it; its
10107 # output is simply discarded.  So we exec the FD to /dev/null,
10108 # effectively closing config.log, so it can be properly (re)opened and
10109 # appended to by config.status.  When coming back to configure, we
10110 # need to make the FD available again.
10111 if test "$no_create" != yes; then
10112   ac_cs_success=:
10113   ac_config_status_args=
10114   test "$silent" = yes &&
10115     ac_config_status_args="$ac_config_status_args --quiet"
10116   exec 5>/dev/null
10117   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10118   exec 5>>config.log
10119   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10120   # would make configure fail if this is the last instruction.
10121   $ac_cs_success || { (exit 1); exit 1; }
10122 fi
10123
10124
10125 abs_srcdir="`cd $srcdir && pwd`"
10126 abs_builddir="`pwd`"
10127 if test "$abs_srcdir" != "$abs_builddir"; then
10128   ${MAKE:-make} mkdir-init
10129 fi