etc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/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 -z "`(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   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="Makefile.in"
 275 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINT datarootdir docdir htmldir pdfdir LIBOBJS LTLIBOBJS'
 276 ac_subst_files=''
 277
 278 # Initialize some variables set by options.
 279 ac_init_help=
 280 ac_init_version=false
 281 # The variables have the same names as the options, with
 282 # dashes changed to underlines.
 283 cache_file=/dev/null
 284 exec_prefix=NONE
 285 no_create=
 286 no_recursion=
 287 prefix=NONE
 288 program_prefix=NONE
 289 program_suffix=NONE
 290 program_transform_name=s,x,x,
 291 silent=
 292 site=
 293 srcdir=
 294 verbose=
 295 x_includes=NONE
 296 x_libraries=NONE
 297
 298 # Installation directory options.
 299 # These are left unexpanded so users can "make install exec_prefix=/foo"
 300 # and all the variables that are supposed to be based on exec_prefix
 301 # by default will actually change.
 302 # Use braces instead of parens because sh, perl, etc. also accept them.
 303 bindir='${exec_prefix}/bin'
 304 sbindir='${exec_prefix}/sbin'
 305 libexecdir='${exec_prefix}/libexec'
 306 datadir='${prefix}/share'
 307 sysconfdir='${prefix}/etc'
 308 sharedstatedir='${prefix}/com'
 309 localstatedir='${prefix}/var'
 310 libdir='${exec_prefix}/lib'
 311 includedir='${prefix}/include'
 312 oldincludedir='/usr/include'
 313 infodir='${prefix}/info'
 314 mandir='${prefix}/man'
 315
 316 ac_prev=
 317 for ac_option
 318 do
 319   # If the previous option needs an argument, assign it.
 320   if test -n "$ac_prev"; then
 321     eval "$ac_prev=\$ac_option"
 322     ac_prev=
 323     continue
 324   fi
 325
 326   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 327
 328   # Accept the important Cygnus configure options, so we can diagnose typos.
 329
 330   case $ac_option in
 331
 332   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 333     ac_prev=bindir ;;
 334   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 335     bindir=$ac_optarg ;;
 336
 337   -build | --build | --buil | --bui | --bu)
 338     ac_prev=build_alias ;;
 339   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 340     build_alias=$ac_optarg ;;
 341
 342   -cache-file | --cache-file | --cache-fil | --cache-fi \
 343   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 344     ac_prev=cache_file ;;
 345   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 346   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 347     cache_file=$ac_optarg ;;
 348
 349   --config-cache | -C)
 350     cache_file=config.cache ;;
 351
 352   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 353     ac_prev=datadir ;;
 354   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 355   | --da=*)
 356     datadir=$ac_optarg ;;
 357
 358   -disable-* | --disable-*)
 359     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 360     # Reject names that are not valid shell variable names.
 361     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 362       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 363    { (exit 1); exit 1; }; }
 364     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 365     eval "enable_$ac_feature=no" ;;
 366
 367   -enable-* | --enable-*)
 368     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 369     # Reject names that are not valid shell variable names.
 370     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 371       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 372    { (exit 1); exit 1; }; }
 373     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 374     case $ac_option in
 375       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 376       *) ac_optarg=yes ;;
 377     esac
 378     eval "enable_$ac_feature='$ac_optarg'" ;;
 379
 380   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 381   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 382   | --exec | --exe | --ex)
 383     ac_prev=exec_prefix ;;
 384   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 385   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 386   | --exec=* | --exe=* | --ex=*)
 387     exec_prefix=$ac_optarg ;;
 388
 389   -gas | --gas | --ga | --g)
 390     # Obsolete; use --with-gas.
 391     with_gas=yes ;;
 392
 393   -help | --help | --hel | --he | -h)
 394     ac_init_help=long ;;
 395   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 396     ac_init_help=recursive ;;
 397   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 398     ac_init_help=short ;;
 399
 400   -host | --host | --hos | --ho)
 401     ac_prev=host_alias ;;
 402   -host=* | --host=* | --hos=* | --ho=*)
 403     host_alias=$ac_optarg ;;
 404
 405   -includedir | --includedir | --includedi | --included | --include \
 406   | --includ | --inclu | --incl | --inc)
 407     ac_prev=includedir ;;
 408   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 409   | --includ=* | --inclu=* | --incl=* | --inc=*)
 410     includedir=$ac_optarg ;;
 411
 412   -infodir | --infodir | --infodi | --infod | --info | --inf)
 413     ac_prev=infodir ;;
 414   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 415     infodir=$ac_optarg ;;
 416
 417   -libdir | --libdir | --libdi | --libd)
 418     ac_prev=libdir ;;
 419   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 420     libdir=$ac_optarg ;;
 421
 422   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 423   | --libexe | --libex | --libe)
 424     ac_prev=libexecdir ;;
 425   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 426   | --libexe=* | --libex=* | --libe=*)
 427     libexecdir=$ac_optarg ;;
 428
 429   -localstatedir | --localstatedir | --localstatedi | --localstated \
 430   | --localstate | --localstat | --localsta | --localst \
 431   | --locals | --local | --loca | --loc | --lo)
 432     ac_prev=localstatedir ;;
 433   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 434   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 435   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 436     localstatedir=$ac_optarg ;;
 437
 438   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 439     ac_prev=mandir ;;
 440   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 441     mandir=$ac_optarg ;;
 442
 443   -nfp | --nfp | --nf)
 444     # Obsolete; use --without-fp.
 445     with_fp=no ;;
 446
 447   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 448   | --no-cr | --no-c | -n)
 449     no_create=yes ;;
 450
 451   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 452   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 453     no_recursion=yes ;;
 454
 455   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 456   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 457   | --oldin | --oldi | --old | --ol | --o)
 458     ac_prev=oldincludedir ;;
 459   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 460   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 461   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 462     oldincludedir=$ac_optarg ;;
 463
 464   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 465     ac_prev=prefix ;;
 466   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 467     prefix=$ac_optarg ;;
 468
 469   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 470   | --program-pre | --program-pr | --program-p)
 471     ac_prev=program_prefix ;;
 472   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 473   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 474     program_prefix=$ac_optarg ;;
 475
 476   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 477   | --program-suf | --program-su | --program-s)
 478     ac_prev=program_suffix ;;
 479   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 480   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 481     program_suffix=$ac_optarg ;;
 482
 483   -program-transform-name | --program-transform-name \
 484   | --program-transform-nam | --program-transform-na \
 485   | --program-transform-n | --program-transform- \
 486   | --program-transform | --program-transfor \
 487   | --program-transfo | --program-transf \
 488   | --program-trans | --program-tran \
 489   | --progr-tra | --program-tr | --program-t)
 490     ac_prev=program_transform_name ;;
 491   -program-transform-name=* | --program-transform-name=* \
 492   | --program-transform-nam=* | --program-transform-na=* \
 493   | --program-transform-n=* | --program-transform-=* \
 494   | --program-transform=* | --program-transfor=* \
 495   | --program-transfo=* | --program-transf=* \
 496   | --program-trans=* | --program-tran=* \
 497   | --progr-tra=* | --program-tr=* | --program-t=*)
 498     program_transform_name=$ac_optarg ;;
 499
 500   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 501   | -silent | --silent | --silen | --sile | --sil)
 502     silent=yes ;;
 503
 504   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 505     ac_prev=sbindir ;;
 506   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 507   | --sbi=* | --sb=*)
 508     sbindir=$ac_optarg ;;
 509
 510   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 511   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 512   | --sharedst | --shareds | --shared | --share | --shar \
 513   | --sha | --sh)
 514     ac_prev=sharedstatedir ;;
 515   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 516   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 517   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 518   | --sha=* | --sh=*)
 519     sharedstatedir=$ac_optarg ;;
 520
 521   -site | --site | --sit)
 522     ac_prev=site ;;
 523   -site=* | --site=* | --sit=*)
 524     site=$ac_optarg ;;
 525
 526   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 527     ac_prev=srcdir ;;
 528   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 529     srcdir=$ac_optarg ;;
 530
 531   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 532   | --syscon | --sysco | --sysc | --sys | --sy)
 533     ac_prev=sysconfdir ;;
 534   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 535   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 536     sysconfdir=$ac_optarg ;;
 537
 538   -target | --target | --targe | --targ | --tar | --ta | --t)
 539     ac_prev=target_alias ;;
 540   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 541     target_alias=$ac_optarg ;;
 542
 543   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 544     verbose=yes ;;
 545
 546   -version | --version | --versio | --versi | --vers | -V)
 547     ac_init_version=: ;;
 548
 549   -with-* | --with-*)
 550     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 551     # Reject names that are not valid shell variable names.
 552     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 553       { echo "$as_me: error: invalid package name: $ac_package" >&2
 554    { (exit 1); exit 1; }; }
 555     ac_package=`echo $ac_package| sed 's/-/_/g'`
 556     case $ac_option in
 557       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 558       *) ac_optarg=yes ;;
 559     esac
 560     eval "with_$ac_package='$ac_optarg'" ;;
 561
 562   -without-* | --without-*)
 563     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 564     # Reject names that are not valid shell variable names.
 565     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 566       { echo "$as_me: error: invalid package name: $ac_package" >&2
 567    { (exit 1); exit 1; }; }
 568     ac_package=`echo $ac_package | sed 's/-/_/g'`
 569     eval "with_$ac_package=no" ;;
 570
 571   --x)
 572     # Obsolete; use --with-x.
 573     with_x=yes ;;
 574
 575   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 576   | --x-incl | --x-inc | --x-in | --x-i)
 577     ac_prev=x_includes ;;
 578   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 579   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 580     x_includes=$ac_optarg ;;
 581
 582   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 583   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 584     ac_prev=x_libraries ;;
 585   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 586   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 587     x_libraries=$ac_optarg ;;
 588
 589   -*) { echo "$as_me: error: unrecognized option: $ac_option
 590 Try \`$0 --help' for more information." >&2
 591    { (exit 1); exit 1; }; }
 592     ;;
 593
 594   *=*)
 595     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 596     # Reject names that are not valid shell variable names.
 597     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 598       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 599    { (exit 1); exit 1; }; }
 600     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 601     eval "$ac_envvar='$ac_optarg'"
 602     export $ac_envvar ;;
 603
 604   *)
 605     # FIXME: should be removed in autoconf 3.0.
 606     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 607     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 608       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 609     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 610     ;;
 611
 612   esac
 613 done
 614
 615 if test -n "$ac_prev"; then
 616   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 617   { echo "$as_me: error: missing argument to $ac_option" >&2
 618    { (exit 1); exit 1; }; }
 619 fi
 620
 621 # Be sure to have absolute paths.
 622 for ac_var in exec_prefix prefix
 623 do
 624   eval ac_val=$`echo $ac_var`
 625   case $ac_val in
 626     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 627     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 628    { (exit 1); exit 1; }; };;
 629   esac
 630 done
 631
 632 # Be sure to have absolute paths.
 633 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 634               localstatedir libdir includedir oldincludedir infodir mandir
 635 do
 636   eval ac_val=$`echo $ac_var`
 637   case $ac_val in
 638     [\\/$]* | ?:[\\/]* ) ;;
 639     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 640    { (exit 1); exit 1; }; };;
 641   esac
 642 done
 643
 644 # There might be people who depend on the old broken behavior: `$host'
 645 # used to hold the argument of --host etc.
 646 # FIXME: To remove some day.
 647 build=$build_alias
 648 host=$host_alias
 649 target=$target_alias
 650
 651 # FIXME: To remove some day.
 652 if test "x$host_alias" != x; then
 653   if test "x$build_alias" = x; then
 654     cross_compiling=maybe
 655     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 656     If a cross compiler is detected then cross compile mode will be used." >&2
 657   elif test "x$build_alias" != "x$host_alias"; then
 658     cross_compiling=yes
 659   fi
 660 fi
 661
 662 ac_tool_prefix=
 663 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 664
 665 test "$silent" = yes && exec 6>/dev/null
 666
 667
 668 # Find the source files, if location was not specified.
 669 if test -z "$srcdir"; then
 670   ac_srcdir_defaulted=yes
 671   # Try the directory containing this script, then its parent.
 672   ac_confdir=`(dirname "$0") 2>/dev/null ||
 673 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 674          X"$0" : 'X\(//\)[^/]' \| \
 675          X"$0" : 'X\(//\)$' \| \
 676          X"$0" : 'X\(/\)' \| \
 677          .     : '\(.\)' 2>/dev/null ||
 678 echo X"$0" |
 679     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 680           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 681           /^X\(\/\/\)$/{ s//\1/; q; }
 682           /^X\(\/\).*/{ s//\1/; q; }
 683           s/.*/./; q'`
 684   srcdir=$ac_confdir
 685   if test ! -r $srcdir/$ac_unique_file; then
 686     srcdir=..
 687   fi
 688 else
 689   ac_srcdir_defaulted=no
 690 fi
 691 if test ! -r $srcdir/$ac_unique_file; then
 692   if test "$ac_srcdir_defaulted" = yes; then
 693     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 694    { (exit 1); exit 1; }; }
 695   else
 696     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 697    { (exit 1); exit 1; }; }
 698   fi
 699 fi
 700 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 701   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 702    { (exit 1); exit 1; }; }
 703 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 704 ac_env_build_alias_set=${build_alias+set}
 705 ac_env_build_alias_value=$build_alias
 706 ac_cv_env_build_alias_set=${build_alias+set}
 707 ac_cv_env_build_alias_value=$build_alias
 708 ac_env_host_alias_set=${host_alias+set}
 709 ac_env_host_alias_value=$host_alias
 710 ac_cv_env_host_alias_set=${host_alias+set}
 711 ac_cv_env_host_alias_value=$host_alias
 712 ac_env_target_alias_set=${target_alias+set}
 713 ac_env_target_alias_value=$target_alias
 714 ac_cv_env_target_alias_set=${target_alias+set}
 715 ac_cv_env_target_alias_value=$target_alias
 716
 717 #
 718 # Report the --help message.
 719 #
 720 if test "$ac_init_help" = "long"; then
 721   # Omit some internal or obsolete options to make the list less imposing.
 722   # This message is too long to be a string in the A/UX 3.1 sh.
 723   cat <<_ACEOF
 724 \`configure' configures this package to adapt to many kinds of systems.
 725
 726 Usage: $0 [OPTION]... [VAR=VALUE]...
 727
 728 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 729 VAR=VALUE.  See below for descriptions of some of the useful variables.
 730
 731 Defaults for the options are specified in brackets.
 732
 733 Configuration:
 734   -h, --help              display this help and exit
 735       --help=short        display options specific to this package
 736       --help=recursive    display the short help of all the included packages
 737   -V, --version           display version information and exit
 738   -q, --quiet, --silent   do not print \`checking...' messages
 739       --cache-file=FILE   cache test results in FILE [disabled]
 740   -C, --config-cache      alias for \`--cache-file=config.cache'
 741   -n, --no-create         do not create output files
 742       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 743
 744 _ACEOF
 745
 746   cat <<_ACEOF
 747 Installation directories:
 748   --prefix=PREFIX         install architecture-independent files in PREFIX
 749                           [$ac_default_prefix]
 750   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 751                           [PREFIX]
 752
 753 By default, \`make install' will install all the files in
 754 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 755 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 756 for instance \`--prefix=\$HOME'.
 757
 758 For better control, use the options below.
 759
 760 Fine tuning of the installation directories:
 761   --bindir=DIR           user executables [EPREFIX/bin]
 762   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 763   --libexecdir=DIR       program executables [EPREFIX/libexec]
 764   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 765   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 766   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 767   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 768   --libdir=DIR           object code libraries [EPREFIX/lib]
 769   --includedir=DIR       C header files [PREFIX/include]
 770   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 771   --infodir=DIR          info documentation [PREFIX/info]
 772   --mandir=DIR           man documentation [PREFIX/man]
 773 _ACEOF
 774
 775   cat <<\_ACEOF
 776 _ACEOF
 777 fi
 778
 779 if test -n "$ac_init_help"; then
 780
 781   cat <<\_ACEOF
 782
 783 Optional Features:
 784   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 785   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 786   --enable-maintainer-mode
 787                           enable make rules and dependencies not useful (and
 788                           sometimes confusing) to the casual installer
 789
 790 _ACEOF
 791 fi
 792
 793 if test "$ac_init_help" = "recursive"; then
 794   # If there are subdirs, report their specific --help.
 795   ac_popdir=`pwd`
 796   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 797     test -d $ac_dir || continue
 798     ac_builddir=.
 799
 800 if test "$ac_dir" != .; then
 801   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 802   # A "../" for each directory in $ac_dir_suffix.
 803   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 804 else
 805   ac_dir_suffix= ac_top_builddir=
 806 fi
 807
 808 case $srcdir in
 809   .)  # No --srcdir option.  We are building in place.
 810     ac_srcdir=.
 811     if test -z "$ac_top_builddir"; then
 812        ac_top_srcdir=.
 813     else
 814        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 815     fi ;;
 816   [\\/]* | ?:[\\/]* )  # Absolute path.
 817     ac_srcdir=$srcdir$ac_dir_suffix;
 818     ac_top_srcdir=$srcdir ;;
 819   *) # Relative path.
 820     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 821     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 822 esac
 823
 824 # Do not use `cd foo && pwd` to compute absolute paths, because
 825 # the directories may not exist.
 826 case `pwd` in
 827 .) ac_abs_builddir="$ac_dir";;
 828 *)
 829   case "$ac_dir" in
 830   .) ac_abs_builddir=`pwd`;;
 831   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 832   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 833   esac;;
 834 esac
 835 case $ac_abs_builddir in
 836 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 837 *)
 838   case ${ac_top_builddir}. in
 839   .) ac_abs_top_builddir=$ac_abs_builddir;;
 840   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 841   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 842   esac;;
 843 esac
 844 case $ac_abs_builddir in
 845 .) ac_abs_srcdir=$ac_srcdir;;
 846 *)
 847   case $ac_srcdir in
 848   .) ac_abs_srcdir=$ac_abs_builddir;;
 849   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 850   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 851   esac;;
 852 esac
 853 case $ac_abs_builddir in
 854 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 855 *)
 856   case $ac_top_srcdir in
 857   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 858   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 859   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 860   esac;;
 861 esac
 862
 863     cd $ac_dir
 864     # Check for guested configure; otherwise get Cygnus style configure.
 865     if test -f $ac_srcdir/configure.gnu; then
 866       echo
 867       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 868     elif test -f $ac_srcdir/configure; then
 869       echo
 870       $SHELL $ac_srcdir/configure  --help=recursive
 871     elif test -f $ac_srcdir/configure.ac ||
 872            test -f $ac_srcdir/configure.in; then
 873       echo
 874       $ac_configure --help
 875     else
 876       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 877     fi
 878     cd $ac_popdir
 879   done
 880 fi
 881
 882 test -n "$ac_init_help" && exit 0
 883 if $ac_init_version; then
 884   cat <<\_ACEOF
 885
 886 Copyright (C) 2003 Free Software Foundation, Inc.
 887 This configure script is free software; the Free Software Foundation
 888 gives unlimited permission to copy, distribute and modify it.
 889 _ACEOF
 890   exit 0
 891 fi
 892 exec 5>config.log
 893 cat >&5 <<_ACEOF
 894 This file contains any messages produced by compilers while
 895 running configure, to aid debugging if configure makes a mistake.
 896
 897 It was created by $as_me, which was
 898 generated by GNU Autoconf 2.59.  Invocation command line was
 899
 900   $ $0 $@
 901
 902 _ACEOF
 903 {
 904 cat <<_ASUNAME
 905 ## --------- ##
 906 ## Platform. ##
 907 ## --------- ##
 908
 909 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 910 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 911 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 912 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 913 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 914
 915 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 916 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 917
 918 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 919 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 920 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 921 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 922 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 923 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 924 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 925
 926 _ASUNAME
 927
 928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 929 for as_dir in $PATH
 930 do
 931   IFS=$as_save_IFS
 932   test -z "$as_dir" && as_dir=.
 933   echo "PATH: $as_dir"
 934 done
 935
 936 } >&5
 937
 938 cat >&5 <<_ACEOF
 939
 940
 941 ## ----------- ##
 942 ## Core tests. ##
 943 ## ----------- ##
 944
 945 _ACEOF
 946
 947
 948 # Keep a trace of the command line.
 949 # Strip out --no-create and --no-recursion so they do not pile up.
 950 # Strip out --silent because we don't want to record it for future runs.
 951 # Also quote any args containing shell meta-characters.
 952 # Make two passes to allow for proper duplicate-argument suppression.
 953 ac_configure_args=
 954 ac_configure_args0=
 955 ac_configure_args1=
 956 ac_sep=
 957 ac_must_keep_next=false
 958 for ac_pass in 1 2
 959 do
 960   for ac_arg
 961   do
 962     case $ac_arg in
 963     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 964     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 965     | -silent | --silent | --silen | --sile | --sil)
 966       continue ;;
 967     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 968       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 969     esac
 970     case $ac_pass in
 971     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 972     2)
 973       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 974       if test $ac_must_keep_next = true; then
 975         ac_must_keep_next=false # Got value, back to normal.
 976       else
 977         case $ac_arg in
 978           *=* | --config-cache | -C | -disable-* | --disable-* \
 979           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 980           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 981           | -with-* | --with-* | -without-* | --without-* | --x)
 982             case "$ac_configure_args0 " in
 983               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 984             esac
 985             ;;
 986           -* ) ac_must_keep_next=true ;;
 987         esac
 988       fi
 989       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
 990       # Get rid of the leading space.
 991       ac_sep=" "
 992       ;;
 993     esac
 994   done
 995 done
 996 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 997 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 998
 999 # When interrupted or exit'd, cleanup temporary files, and complete
1000 # config.log.  We remove comments because anyway the quotes in there
1001 # would cause problems or look ugly.
1002 # WARNING: Be sure not to use single quotes in there, as some shells,
1003 # such as our DU 5.0 friend, will then `close' the trap.
1004 trap 'exit_status=$?
1005   # Save into config.log some information that might help in debugging.
1006   {
1007     echo
1008
1009     cat <<\_ASBOX
1010 ## ---------------- ##
1011 ## Cache variables. ##
1012 ## ---------------- ##
1013 _ASBOX
1014     echo
1015     # The following way of writing the cache mishandles newlines in values,
1016 {
1017   (set) 2>&1 |
1018     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1019     *ac_space=\ *)
1020       sed -n \
1021         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1022           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1023       ;;
1024     *)
1025       sed -n \
1026         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1027       ;;
1028     esac;
1029 }
1030     echo
1031
1032     cat <<\_ASBOX
1033 ## ----------------- ##
1034 ## Output variables. ##
1035 ## ----------------- ##
1036 _ASBOX
1037     echo
1038     for ac_var in $ac_subst_vars
1039     do
1040       eval ac_val=$`echo $ac_var`
1041       echo "$ac_var='"'"'$ac_val'"'"'"
1042     done | sort
1043     echo
1044
1045     if test -n "$ac_subst_files"; then
1046       cat <<\_ASBOX
1047 ## ------------- ##
1048 ## Output files. ##
1049 ## ------------- ##
1050 _ASBOX
1051       echo
1052       for ac_var in $ac_subst_files
1053       do
1054         eval ac_val=$`echo $ac_var`
1055         echo "$ac_var='"'"'$ac_val'"'"'"
1056       done | sort
1057       echo
1058     fi
1059
1060     if test -s confdefs.h; then
1061       cat <<\_ASBOX
1062 ## ----------- ##
1063 ## confdefs.h. ##
1064 ## ----------- ##
1065 _ASBOX
1066       echo
1067       sed "/^$/d" confdefs.h | sort
1068       echo
1069     fi
1070     test "$ac_signal" != 0 &&
1071       echo "$as_me: caught signal $ac_signal"
1072     echo "$as_me: exit $exit_status"
1073   } >&5
1074   rm -f core *.core &&
1075   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1076     exit $exit_status
1077      ' 0
1078 for ac_signal in 1 2 13 15; do
1079   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1080 done
1081 ac_signal=0
1082
1083 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1084 rm -rf conftest* confdefs.h
1085 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1086 echo >confdefs.h
1087
1088 # Predefined preprocessor variables.
1089
1090 cat >>confdefs.h <<_ACEOF
1091 #define PACKAGE_NAME "$PACKAGE_NAME"
1092 _ACEOF
1093
1094
1095 cat >>confdefs.h <<_ACEOF
1096 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1097 _ACEOF
1098
1099
1100 cat >>confdefs.h <<_ACEOF
1101 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1102 _ACEOF
1103
1104
1105 cat >>confdefs.h <<_ACEOF
1106 #define PACKAGE_STRING "$PACKAGE_STRING"
1107 _ACEOF
1108
1109
1110 cat >>confdefs.h <<_ACEOF
1111 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1112 _ACEOF
1113
1114
1115 # Let the site file select an alternate cache file if it wants to.
1116 # Prefer explicitly selected file to automatically selected ones.
1117 if test -z "$CONFIG_SITE"; then
1118   if test "x$prefix" != xNONE; then
1119     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1120   else
1121     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1122   fi
1123 fi
1124 for ac_site_file in $CONFIG_SITE; do
1125   if test -r "$ac_site_file"; then
1126     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1127 echo "$as_me: loading site script $ac_site_file" >&6;}
1128     sed 's/^/| /' "$ac_site_file" >&5
1129     . "$ac_site_file"
1130   fi
1131 done
1132
1133 if test -r "$cache_file"; then
1134   # Some versions of bash will fail to source /dev/null (special
1135   # files actually), so we avoid doing that.
1136   if test -f "$cache_file"; then
1137     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1138 echo "$as_me: loading cache $cache_file" >&6;}
1139     case $cache_file in
1140       [\\/]* | ?:[\\/]* ) . $cache_file;;
1141       *)                      . ./$cache_file;;
1142     esac
1143   fi
1144 else
1145   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1146 echo "$as_me: creating cache $cache_file" >&6;}
1147   >$cache_file
1148 fi
1149
1150 # Check that the precious variables saved in the cache have kept the same
1151 # value.
1152 ac_cache_corrupted=false
1153 for ac_var in `(set) 2>&1 |
1154                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1155   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1156   eval ac_new_set=\$ac_env_${ac_var}_set
1157   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1158   eval ac_new_val="\$ac_env_${ac_var}_value"
1159   case $ac_old_set,$ac_new_set in
1160     set,)
1161       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1162 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1163       ac_cache_corrupted=: ;;
1164     ,set)
1165       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1166 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1167       ac_cache_corrupted=: ;;
1168     ,);;
1169     *)
1170       if test "x$ac_old_val" != "x$ac_new_val"; then
1171         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1172 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1173         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1174 echo "$as_me:   former value:  $ac_old_val" >&2;}
1175         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1176 echo "$as_me:   current value: $ac_new_val" >&2;}
1177         ac_cache_corrupted=:
1178       fi;;
1179   esac
1180   # Pass precious variables to config.status.
1181   if test "$ac_new_set" = set; then
1182     case $ac_new_val in
1183     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1184       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1185     *) ac_arg=$ac_var=$ac_new_val ;;
1186     esac
1187     case " $ac_configure_args " in
1188       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1189       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1190     esac
1191   fi
1192 done
1193 if $ac_cache_corrupted; then
1194   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1195 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1196   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1197 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1198    { (exit 1); exit 1; }; }
1199 fi
1200
1201 ac_ext=c
1202 ac_cpp='$CPP $CPPFLAGS'
1203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226 ac_aux_dir=
1227 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1228   if test -f $ac_dir/install-sh; then
1229     ac_aux_dir=$ac_dir
1230     ac_install_sh="$ac_aux_dir/install-sh -c"
1231     break
1232   elif test -f $ac_dir/install.sh; then
1233     ac_aux_dir=$ac_dir
1234     ac_install_sh="$ac_aux_dir/install.sh -c"
1235     break
1236   elif test -f $ac_dir/shtool; then
1237     ac_aux_dir=$ac_dir
1238     ac_install_sh="$ac_aux_dir/shtool install -c"
1239     break
1240   fi
1241 done
1242 if test -z "$ac_aux_dir"; then
1243   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1244 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1245    { (exit 1); exit 1; }; }
1246 fi
1247 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1248 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1249 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1250
1251 # Find a good install program.  We prefer a C program (faster),
1252 # so one script is as good as another.  But avoid the broken or
1253 # incompatible versions:
1254 # SysV /etc/install, /usr/sbin/install
1255 # SunOS /usr/etc/install
1256 # IRIX /sbin/install
1257 # AIX /bin/install
1258 # AmigaOS /C/install, which installs bootblocks on floppy discs
1259 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1260 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1261 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1262 # OS/2's system install, which has a completely different semantic
1263 # ./install, which can be erroneously created by make from ./install.sh.
1264 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1265 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1266 if test -z "$INSTALL"; then
1267 if test "${ac_cv_path_install+set}" = set; then
1268   echo $ECHO_N "(cached) $ECHO_C" >&6
1269 else
1270   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1271 for as_dir in $PATH
1272 do
1273   IFS=$as_save_IFS
1274   test -z "$as_dir" && as_dir=.
1275   # Account for people who put trailing slashes in PATH elements.
1276 case $as_dir/ in
1277   ./ | .// | /cC/* | \
1278   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1279   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1280   /usr/ucb/* ) ;;
1281   *)
1282     # OSF1 and SCO ODT 3.0 have their own names for install.
1283     # Don't use installbsd from OSF since it installs stuff as root
1284     # by default.
1285     for ac_prog in ginstall scoinst install; do
1286       for ac_exec_ext in '' $ac_executable_extensions; do
1287         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1288           if test $ac_prog = install &&
1289             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1290             # AIX install.  It has an incompatible calling convention.
1291             :
1292           elif test $ac_prog = install &&
1293             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1294             # program-specific install script used by HP pwplus--don't use.
1295             :
1296           else
1297             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1298             break 3
1299           fi
1300         fi
1301       done
1302     done
1303     ;;
1304 esac
1305 done
1306
1307
1308 fi
1309   if test "${ac_cv_path_install+set}" = set; then
1310     INSTALL=$ac_cv_path_install
1311   else
1312     # As a last resort, use the slow shell script.  We don't cache a
1313     # path for INSTALL within a source directory, because that will
1314     # break other packages using the cache if that directory is
1315     # removed, or if the path is relative.
1316     INSTALL=$ac_install_sh
1317   fi
1318 fi
1319 echo "$as_me:$LINENO: result: $INSTALL" >&5
1320 echo "${ECHO_T}$INSTALL" >&6
1321
1322 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1323 # It thinks the first close brace ends the variable substitution.
1324 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1325
1326 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1327
1328 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1329
1330
1331 # Command-line options.
1332 # Very limited version of AC_MAINTAINER_MODE.
1333 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1334 if test "${enable_maintainer_mode+set}" = set; then
1335   enableval="$enable_maintainer_mode"
1336   case ${enable_maintainer_mode} in
1337      yes) MAINT='' ;;
1338      no) MAINT='#' ;;
1339      *) { { echo "$as_me:$LINENO: error: --enable-maintainer-mode must be yes or no" >&5
1340 echo "$as_me: error: --enable-maintainer-mode must be yes or no" >&2;}
1341    { (exit 1); exit 1; }; } ;;
1342    esac
1343    maintainer_mode=${enableval}
1344 else
1345   MAINT='#'
1346 fi;
1347
1348
1349
1350
1351
1352
1353           ac_config_files="$ac_config_files Makefile"
1354 cat >confcache <<\_ACEOF
1355 # This file is a shell script that caches the results of configure
1356 # tests run on this system so they can be shared between configure
1357 # scripts and configure runs, see configure's option --config-cache.
1358 # It is not useful on other systems.  If it contains results you don't
1359 # want to keep, you may remove or edit it.
1360 #
1361 # config.status only pays attention to the cache file if you give it
1362 # the --recheck option to rerun configure.
1363 #
1364 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1365 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1366 # following values.
1367
1368 _ACEOF
1369
1370 # The following way of writing the cache mishandles newlines in values,
1371 # but we know of no workaround that is simple, portable, and efficient.
1372 # So, don't put newlines in cache variables' values.
1373 # Ultrix sh set writes to stderr and can't be redirected directly,
1374 # and sets the high bit in the cache file unless we assign to the vars.
1375 {
1376   (set) 2>&1 |
1377     case `(ac_space=' '; set | grep ac_space) 2>&1` in
1378     *ac_space=\ *)
1379       # `set' does not quote correctly, so add quotes (double-quote
1380       # substitution turns \\\\ into \\, and sed turns \\ into \).
1381       sed -n \
1382         "s/'/'\\\\''/g;
1383           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1384       ;;
1385     *)
1386       # `set' quotes correctly as required by POSIX, so do not add quotes.
1387       sed -n \
1388         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1389       ;;
1390     esac;
1391 } |
1392   sed '
1393      t clear
1394      : clear
1395      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1396      t end
1397      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1398      : end' >>confcache
1399 if diff $cache_file confcache >/dev/null 2>&1; then :; else
1400   if test -w $cache_file; then
1401     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
1402     cat confcache >$cache_file
1403   else
1404     echo "not updating unwritable cache $cache_file"
1405   fi
1406 fi
1407 rm -f confcache
1408
1409 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1410 # Let make expand exec_prefix.
1411 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1412
1413 # VPATH may cause trouble with some makes, so we remove $(srcdir),
1414 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
1415 # trailing colons and then remove the whole line if VPATH becomes empty
1416 # (actually we leave an empty line to preserve line numbers).
1417 if test "x$srcdir" = x.; then
1418   ac_vpsub='/^[  ]*VPATH[        ]*=/{
1419 s/:*\$(srcdir):*/:/;
1420 s/:*\${srcdir}:*/:/;
1421 s/:*@srcdir@:*/:/;
1422 s/^\([^=]*=[     ]*\):*/\1/;
1423 s/:*$//;
1424 s/^[^=]*=[       ]*$//;
1425 }'
1426 fi
1427
1428 # Transform confdefs.h into DEFS.
1429 # Protect against shell expansion while executing Makefile rules.
1430 # Protect against Makefile macro expansion.
1431 #
1432 # If the first sed substitution is executed (which looks for macros that
1433 # take arguments), then we branch to the quote section.  Otherwise,
1434 # look for a macro that doesn't take arguments.
1435 cat >confdef2opt.sed <<\_ACEOF
1436 t clear
1437 : clear
1438 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
1439 t quote
1440 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
1441 t quote
1442 d
1443 : quote
1444 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
1445 s,\[,\\&,g
1446 s,\],\\&,g
1447 s,\$,$$,g
1448 p
1449 _ACEOF
1450 # We use echo to avoid assuming a particular line-breaking character.
1451 # The extra dot is to prevent the shell from consuming trailing
1452 # line-breaks from the sub-command output.  A line-break within
1453 # single-quotes doesn't work because, if this script is created in a
1454 # platform that uses two characters for line-breaks (e.g., DOS), tr
1455 # would break.
1456 ac_LF_and_DOT=`echo; echo .`
1457 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
1458 rm -f confdef2opt.sed
1459
1460
1461 ac_libobjs=
1462 ac_ltlibobjs=
1463 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1464   # 1. Remove the extension, and $U if already installed.
1465   ac_i=`echo "$ac_i" |
1466          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
1467   # 2. Add them.
1468   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
1469   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
1470 done
1471 LIBOBJS=$ac_libobjs
1472
1473 LTLIBOBJS=$ac_ltlibobjs
1474
1475
1476
1477 : ${CONFIG_STATUS=./config.status}
1478 ac_clean_files_save=$ac_clean_files
1479 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1480 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
1481 echo "$as_me: creating $CONFIG_STATUS" >&6;}
1482 cat >$CONFIG_STATUS <<_ACEOF
1483 #! $SHELL
1484 # Generated by $as_me.
1485 # Run this file to recreate the current configuration.
1486 # Compiler output produced by configure, useful for debugging
1487 # configure, is in config.log if it exists.
1488
1489 debug=false
1490 ac_cs_recheck=false
1491 ac_cs_silent=false
1492 SHELL=\${CONFIG_SHELL-$SHELL}
1493 _ACEOF
1494
1495 cat >>$CONFIG_STATUS <<\_ACEOF
1496 ## --------------------- ##
1497 ## M4sh Initialization.  ##
1498 ## --------------------- ##
1499
1500 # Be Bourne compatible
1501 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
1502   emulate sh
1503   NULLCMD=:
1504   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
1505   # is contrary to our usage.  Disable this feature.
1506   alias -g '${1+"$@"}'='"$@"'
1507 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
1508   set -o posix
1509 fi
1510 DUALCASE=1; export DUALCASE # for MKS sh
1511
1512 # Support unset when possible.
1513 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
1514   as_unset=unset
1515 else
1516   as_unset=false
1517 fi
1518
1519
1520 # Work around bugs in pre-3.0 UWIN ksh.
1521 $as_unset ENV MAIL MAILPATH
1522 PS1='$ '
1523 PS2='> '
1524 PS4='+ '
1525
1526 # NLS nuisances.
1527 for as_var in \
1528   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
1529   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
1530   LC_TELEPHONE LC_TIME
1531 do
1532   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
1533     eval $as_var=C; export $as_var
1534   else
1535     $as_unset $as_var
1536   fi
1537 done
1538
1539 # Required to use basename.
1540 if expr a : '\(a\)' >/dev/null 2>&1; then
1541   as_expr=expr
1542 else
1543   as_expr=false
1544 fi
1545
1546 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
1547   as_basename=basename
1548 else
1549   as_basename=false
1550 fi
1551
1552
1553 # Name of the executable.
1554 as_me=`$as_basename "$0" ||
1555 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
1556          X"$0" : 'X\(//\)$' \| \
1557          X"$0" : 'X\(/\)$' \| \
1558          .     : '\(.\)' 2>/dev/null ||
1559 echo X/"$0" |
1560     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
1561           /^X\/\(\/\/\)$/{ s//\1/; q; }
1562           /^X\/\(\/\).*/{ s//\1/; q; }
1563           s/.*/./; q'`
1564
1565
1566 # PATH needs CR, and LINENO needs CR and PATH.
1567 # Avoid depending upon Character Ranges.
1568 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
1569 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
1570 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
1571 as_cr_digits='0123456789'
1572 as_cr_alnum=$as_cr_Letters$as_cr_digits
1573
1574 # The user is always right.
1575 if test "${PATH_SEPARATOR+set}" != set; then
1576   echo "#! /bin/sh" >conf$$.sh
1577   echo  "exit 0"   >>conf$$.sh
1578   chmod +x conf$$.sh
1579   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
1580     PATH_SEPARATOR=';'
1581   else
1582     PATH_SEPARATOR=:
1583   fi
1584   rm -f conf$$.sh
1585 fi
1586
1587
1588   as_lineno_1=$LINENO
1589   as_lineno_2=$LINENO
1590   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
1591   test "x$as_lineno_1" != "x$as_lineno_2" &&
1592   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
1593   # Find who we are.  Look in the path if we contain no path at all
1594   # relative or not.
1595   case $0 in
1596     *[\\/]* ) as_myself=$0 ;;
1597     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1598 for as_dir in $PATH
1599 do
1600   IFS=$as_save_IFS
1601   test -z "$as_dir" && as_dir=.
1602   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
1603 done
1604
1605        ;;
1606   esac
1607   # We did not find ourselves, most probably we were run as `sh COMMAND'
1608   # in which case we are not to be found in the path.
1609   if test "x$as_myself" = x; then
1610     as_myself=$0
1611   fi
1612   if test ! -f "$as_myself"; then
1613     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
1614 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
1615    { (exit 1); exit 1; }; }
1616   fi
1617   case $CONFIG_SHELL in
1618   '')
1619     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1620 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
1621 do
1622   IFS=$as_save_IFS
1623   test -z "$as_dir" && as_dir=.
1624   for as_base in sh bash ksh sh5; do
1625          case $as_dir in
1626          /*)
1627            if ("$as_dir/$as_base" -c '
1628   as_lineno_1=$LINENO
1629   as_lineno_2=$LINENO
1630   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
1631   test "x$as_lineno_1" != "x$as_lineno_2" &&
1632   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
1633              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
1634              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
1635              CONFIG_SHELL=$as_dir/$as_base
1636              export CONFIG_SHELL
1637              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
1638            fi;;
1639          esac
1640        done
1641 done
1642 ;;
1643   esac
1644
1645   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
1646   # uniformly replaced by the line number.  The first 'sed' inserts a
1647   # line-number line before each line; the second 'sed' does the real
1648   # work.  The second script uses 'N' to pair each line-number line
1649   # with the numbered line, and appends trailing '-' during
1650   # substitution so that $LINENO is not a special case at line end.
1651   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
1652   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
1653   sed '=' <$as_myself |
1654     sed '
1655       N
1656       s,$,-,
1657       : loop
1658       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
1659       t loop
1660       s,-$,,
1661       s,^['$as_cr_digits']*\n,,
1662     ' >$as_me.lineno &&
1663   chmod +x $as_me.lineno ||
1664     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
1665 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
1666    { (exit 1); exit 1; }; }
1667
1668   # Don't try to exec as it changes $[0], causing all sort of problems
1669   # (the dirname of $[0] is not the place where we might find the
1670   # original and so on.  Autoconf is especially sensible to this).
1671   . ./$as_me.lineno
1672   # Exit status is that of the last command.
1673   exit
1674 }
1675
1676
1677 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
1678   *c*,-n*) ECHO_N= ECHO_C='
1679 ' ECHO_T='      ' ;;
1680   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
1681   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
1682 esac
1683
1684 if expr a : '\(a\)' >/dev/null 2>&1; then
1685   as_expr=expr
1686 else
1687   as_expr=false
1688 fi
1689
1690 rm -f conf$$ conf$$.exe conf$$.file
1691 echo >conf$$.file
1692 if ln -s conf$$.file conf$$ 2>/dev/null; then
1693   # We could just check for DJGPP; but this test a) works b) is more generic
1694   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
1695   if test -f conf$$.exe; then
1696     # Don't use ln at all; we don't have any links
1697     as_ln_s='cp -p'
1698   else
1699     as_ln_s='ln -s'
1700   fi
1701 elif ln conf$$.file conf$$ 2>/dev/null; then
1702   as_ln_s=ln
1703 else
1704   as_ln_s='cp -p'
1705 fi
1706 rm -f conf$$ conf$$.exe conf$$.file
1707
1708 if mkdir -p . 2>/dev/null; then
1709   as_mkdir_p=:
1710 else
1711   test -d ./-p && rmdir ./-p
1712   as_mkdir_p=false
1713 fi
1714
1715 as_executable_p="test -f"
1716
1717 # Sed expression to map a string onto a valid CPP name.
1718 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
1719
1720 # Sed expression to map a string onto a valid variable name.
1721 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
1722
1723
1724 # IFS
1725 # We need space, tab and new line, in precisely that order.
1726 as_nl='
1727 '
1728 IFS="   $as_nl"
1729
1730 # CDPATH.
1731 $as_unset CDPATH
1732
1733 exec 6>&1
1734
1735 # Open the log real soon, to keep \$[0] and so on meaningful, and to
1736 # report actual input values of CONFIG_FILES etc. instead of their
1737 # values after options handling.  Logging --version etc. is OK.
1738 exec 5>>config.log
1739 {
1740   echo
1741   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
1742 ## Running $as_me. ##
1743 _ASBOX
1744 } >&5
1745 cat >&5 <<_CSEOF
1746
1747 This file was extended by $as_me, which was
1748 generated by GNU Autoconf 2.59.  Invocation command line was
1749
1750   CONFIG_FILES    = $CONFIG_FILES
1751   CONFIG_HEADERS  = $CONFIG_HEADERS
1752   CONFIG_LINKS    = $CONFIG_LINKS
1753   CONFIG_COMMANDS = $CONFIG_COMMANDS
1754   $ $0 $@
1755
1756 _CSEOF
1757 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
1758 echo >&5
1759 _ACEOF
1760
1761 # Files that config.status was made for.
1762 if test -n "$ac_config_files"; then
1763   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
1764 fi
1765
1766 if test -n "$ac_config_headers"; then
1767   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
1768 fi
1769
1770 if test -n "$ac_config_links"; then
1771   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
1772 fi
1773
1774 if test -n "$ac_config_commands"; then
1775   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
1776 fi
1777
1778 cat >>$CONFIG_STATUS <<\_ACEOF
1779
1780 ac_cs_usage="\
1781 \`$as_me' instantiates files from templates according to the
1782 current configuration.
1783
1784 Usage: $0 [OPTIONS] [FILE]...
1785
1786   -h, --help       print this help, then exit
1787   -V, --version    print version number, then exit
1788   -q, --quiet      do not print progress messages
1789   -d, --debug      don't remove temporary files
1790       --recheck    update $as_me by reconfiguring in the same conditions
1791   --file=FILE[:TEMPLATE]
1792                    instantiate the configuration file FILE
1793
1794 Configuration files:
1795 $config_files
1796
1797 Report bugs to <bug-autoconf@gnu.org>."
1798 _ACEOF
1799
1800 cat >>$CONFIG_STATUS <<_ACEOF
1801 ac_cs_version="\\
1802 config.status
1803 configured by $0, generated by GNU Autoconf 2.59,
1804   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
1805
1806 Copyright (C) 2003 Free Software Foundation, Inc.
1807 This config.status script is free software; the Free Software Foundation
1808 gives unlimited permission to copy, distribute and modify it."
1809 srcdir=$srcdir
1810 INSTALL="$INSTALL"
1811 _ACEOF
1812
1813 cat >>$CONFIG_STATUS <<\_ACEOF
1814 # If no file are specified by the user, then we need to provide default
1815 # value.  By we need to know if files were specified by the user.
1816 ac_need_defaults=:
1817 while test $# != 0
1818 do
1819   case $1 in
1820   --*=*)
1821     ac_option=`expr "x$1" : 'x\([^=]*\)='`
1822     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
1823     ac_shift=:
1824     ;;
1825   -*)
1826     ac_option=$1
1827     ac_optarg=$2
1828     ac_shift=shift
1829     ;;
1830   *) # This is not an option, so the user has probably given explicit
1831      # arguments.
1832      ac_option=$1
1833      ac_need_defaults=false;;
1834   esac
1835
1836   case $ac_option in
1837   # Handling of the options.
1838 _ACEOF
1839 cat >>$CONFIG_STATUS <<\_ACEOF
1840   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1841     ac_cs_recheck=: ;;
1842   --version | --vers* | -V )
1843     echo "$ac_cs_version"; exit 0 ;;
1844   --he | --h)
1845     # Conflict between --help and --header
1846     { { echo "$as_me:$LINENO: error: ambiguous option: $1
1847 Try \`$0 --help' for more information." >&5
1848 echo "$as_me: error: ambiguous option: $1
1849 Try \`$0 --help' for more information." >&2;}
1850    { (exit 1); exit 1; }; };;
1851   --help | --hel | -h )
1852     echo "$ac_cs_usage"; exit 0 ;;
1853   --debug | --d* | -d )
1854     debug=: ;;
1855   --file | --fil | --fi | --f )
1856     $ac_shift
1857     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
1858     ac_need_defaults=false;;
1859   --header | --heade | --head | --hea )
1860     $ac_shift
1861     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
1862     ac_need_defaults=false;;
1863   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1864   | -silent | --silent | --silen | --sile | --sil | --si | --s)
1865     ac_cs_silent=: ;;
1866
1867   # This is an error.
1868   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
1869 Try \`$0 --help' for more information." >&5
1870 echo "$as_me: error: unrecognized option: $1
1871 Try \`$0 --help' for more information." >&2;}
1872    { (exit 1); exit 1; }; } ;;
1873
1874   *) ac_config_targets="$ac_config_targets $1" ;;
1875
1876   esac
1877   shift
1878 done
1879
1880 ac_configure_extra_args=
1881
1882 if $ac_cs_silent; then
1883   exec 6>/dev/null
1884   ac_configure_extra_args="$ac_configure_extra_args --silent"
1885 fi
1886
1887 _ACEOF
1888 cat >>$CONFIG_STATUS <<_ACEOF
1889 if \$ac_cs_recheck; then
1890   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
1891   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1892 fi
1893
1894 _ACEOF
1895
1896
1897
1898
1899
1900 cat >>$CONFIG_STATUS <<\_ACEOF
1901 for ac_config_target in $ac_config_targets
1902 do
1903   case "$ac_config_target" in
1904   # Handling of arguments.
1905   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
1906   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
1907 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
1908    { (exit 1); exit 1; }; };;
1909   esac
1910 done
1911
1912 # If the user did not use the arguments to specify the items to instantiate,
1913 # then the envvar interface is used.  Set only those that are not.
1914 # We use the long form for the default assignment because of an extremely
1915 # bizarre bug on SunOS 4.1.3.
1916 if $ac_need_defaults; then
1917   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
1918 fi
1919
1920 # Have a temporary directory for convenience.  Make it in the build tree
1921 # simply because there is no reason to put it here, and in addition,
1922 # creating and moving files from /tmp can sometimes cause problems.
1923 # Create a temporary directory, and hook for its removal unless debugging.
1924 $debug ||
1925 {
1926   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
1927   trap '{ (exit 1); exit 1; }' 1 2 13 15
1928 }
1929
1930 # Create a (secure) tmp directory for tmp files.
1931
1932 {
1933   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
1934   test -n "$tmp" && test -d "$tmp"
1935 }  ||
1936 {
1937   tmp=./confstat$$-$RANDOM
1938   (umask 077 && mkdir $tmp)
1939 } ||
1940 {
1941    echo "$me: cannot create a temporary directory in ." >&2
1942    { (exit 1); exit 1; }
1943 }
1944
1945 _ACEOF
1946
1947 cat >>$CONFIG_STATUS <<_ACEOF
1948
1949 #
1950 # CONFIG_FILES section.
1951 #
1952
1953 # No need to generate the scripts if there are no CONFIG_FILES.
1954 # This happens for instance when ./config.status config.h
1955 if test -n "\$CONFIG_FILES"; then
1956   # Protect against being on the right side of a sed subst in config.status.
1957   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
1958    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
1959 s,@SHELL@,$SHELL,;t t
1960 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
1961 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
1962 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
1963 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
1964 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
1965 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
1966 s,@exec_prefix@,$exec_prefix,;t t
1967 s,@prefix@,$prefix,;t t
1968 s,@program_transform_name@,$program_transform_name,;t t
1969 s,@bindir@,$bindir,;t t
1970 s,@sbindir@,$sbindir,;t t
1971 s,@libexecdir@,$libexecdir,;t t
1972 s,@datadir@,$datadir,;t t
1973 s,@sysconfdir@,$sysconfdir,;t t
1974 s,@sharedstatedir@,$sharedstatedir,;t t
1975 s,@localstatedir@,$localstatedir,;t t
1976 s,@libdir@,$libdir,;t t
1977 s,@includedir@,$includedir,;t t
1978 s,@oldincludedir@,$oldincludedir,;t t
1979 s,@infodir@,$infodir,;t t
1980 s,@mandir@,$mandir,;t t
1981 s,@build_alias@,$build_alias,;t t
1982 s,@host_alias@,$host_alias,;t t
1983 s,@target_alias@,$target_alias,;t t
1984 s,@DEFS@,$DEFS,;t t
1985 s,@ECHO_C@,$ECHO_C,;t t
1986 s,@ECHO_N@,$ECHO_N,;t t
1987 s,@ECHO_T@,$ECHO_T,;t t
1988 s,@LIBS@,$LIBS,;t t
1989 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
1990 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
1991 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
1992 s,@MAINT@,$MAINT,;t t
1993 s,@datarootdir@,$datarootdir,;t t
1994 s,@docdir@,$docdir,;t t
1995 s,@htmldir@,$htmldir,;t t
1996 s,@pdfdir@,$pdfdir,;t t
1997 s,@LIBOBJS@,$LIBOBJS,;t t
1998 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
1999 CEOF
2000
2001 _ACEOF
2002
2003   cat >>$CONFIG_STATUS <<\_ACEOF
2004   # Split the substitutions into bite-sized pieces for seds with
2005   # small command number limits, like on Digital OSF/1 and HP-UX.
2006   ac_max_sed_lines=48
2007   ac_sed_frag=1 # Number of current file.
2008   ac_beg=1 # First line for current file.
2009   ac_end=$ac_max_sed_lines # Line after last line for current file.
2010   ac_more_lines=:
2011   ac_sed_cmds=
2012   while $ac_more_lines; do
2013     if test $ac_beg -gt 1; then
2014       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2015     else
2016       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2017     fi
2018     if test ! -s $tmp/subs.frag; then
2019       ac_more_lines=false
2020     else
2021       # The purpose of the label and of the branching condition is to
2022       # speed up the sed processing (if there are no `@' at all, there
2023       # is no need to browse any of the substitutions).
2024       # These are the two extra sed commands mentioned above.
2025       (echo ':t
2026   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
2027       if test -z "$ac_sed_cmds"; then
2028         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
2029       else
2030         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
2031       fi
2032       ac_sed_frag=`expr $ac_sed_frag + 1`
2033       ac_beg=$ac_end
2034       ac_end=`expr $ac_end + $ac_max_sed_lines`
2035     fi
2036   done
2037   if test -z "$ac_sed_cmds"; then
2038     ac_sed_cmds=cat
2039   fi
2040 fi # test -n "$CONFIG_FILES"
2041
2042 _ACEOF
2043 cat >>$CONFIG_STATUS <<\_ACEOF
2044 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
2045   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2046   case $ac_file in
2047   - | *:- | *:-:* ) # input from stdin
2048         cat >$tmp/stdin
2049         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2050         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2051   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2052         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2053   * )   ac_file_in=$ac_file.in ;;
2054   esac
2055
2056   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
2057   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
2058 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2059          X"$ac_file" : 'X\(//\)[^/]' \| \
2060          X"$ac_file" : 'X\(//\)$' \| \
2061          X"$ac_file" : 'X\(/\)' \| \
2062          .     : '\(.\)' 2>/dev/null ||
2063 echo X"$ac_file" |
2064     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2065           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2066           /^X\(\/\/\)$/{ s//\1/; q; }
2067           /^X\(\/\).*/{ s//\1/; q; }
2068           s/.*/./; q'`
2069   { if $as_mkdir_p; then
2070     mkdir -p "$ac_dir"
2071   else
2072     as_dir="$ac_dir"
2073     as_dirs=
2074     while test ! -d "$as_dir"; do
2075       as_dirs="$as_dir $as_dirs"
2076       as_dir=`(dirname "$as_dir") 2>/dev/null ||
2077 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2078          X"$as_dir" : 'X\(//\)[^/]' \| \
2079          X"$as_dir" : 'X\(//\)$' \| \
2080          X"$as_dir" : 'X\(/\)' \| \
2081          .     : '\(.\)' 2>/dev/null ||
2082 echo X"$as_dir" |
2083     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2084           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2085           /^X\(\/\/\)$/{ s//\1/; q; }
2086           /^X\(\/\).*/{ s//\1/; q; }
2087           s/.*/./; q'`
2088     done
2089     test ! -n "$as_dirs" || mkdir $as_dirs
2090   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
2091 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
2092    { (exit 1); exit 1; }; }; }
2093
2094   ac_builddir=.
2095
2096 if test "$ac_dir" != .; then
2097   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
2098   # A "../" for each directory in $ac_dir_suffix.
2099   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
2100 else
2101   ac_dir_suffix= ac_top_builddir=
2102 fi
2103
2104 case $srcdir in
2105   .)  # No --srcdir option.  We are building in place.
2106     ac_srcdir=.
2107     if test -z "$ac_top_builddir"; then
2108        ac_top_srcdir=.
2109     else
2110        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
2111     fi ;;
2112   [\\/]* | ?:[\\/]* )  # Absolute path.
2113     ac_srcdir=$srcdir$ac_dir_suffix;
2114     ac_top_srcdir=$srcdir ;;
2115   *) # Relative path.
2116     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
2117     ac_top_srcdir=$ac_top_builddir$srcdir ;;
2118 esac
2119
2120 # Do not use `cd foo && pwd` to compute absolute paths, because
2121 # the directories may not exist.
2122 case `pwd` in
2123 .) ac_abs_builddir="$ac_dir";;
2124 *)
2125   case "$ac_dir" in
2126   .) ac_abs_builddir=`pwd`;;
2127   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
2128   *) ac_abs_builddir=`pwd`/"$ac_dir";;
2129   esac;;
2130 esac
2131 case $ac_abs_builddir in
2132 .) ac_abs_top_builddir=${ac_top_builddir}.;;
2133 *)
2134   case ${ac_top_builddir}. in
2135   .) ac_abs_top_builddir=$ac_abs_builddir;;
2136   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
2137   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
2138   esac;;
2139 esac
2140 case $ac_abs_builddir in
2141 .) ac_abs_srcdir=$ac_srcdir;;
2142 *)
2143   case $ac_srcdir in
2144   .) ac_abs_srcdir=$ac_abs_builddir;;
2145   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
2146   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
2147   esac;;
2148 esac
2149 case $ac_abs_builddir in
2150 .) ac_abs_top_srcdir=$ac_top_srcdir;;
2151 *)
2152   case $ac_top_srcdir in
2153   .) ac_abs_top_srcdir=$ac_abs_builddir;;
2154   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
2155   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
2156   esac;;
2157 esac
2158
2159
2160   case $INSTALL in
2161   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
2162   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
2163   esac
2164
2165   if test x"$ac_file" != x-; then
2166     { echo "$as_me:$LINENO: creating $ac_file" >&5
2167 echo "$as_me: creating $ac_file" >&6;}
2168     rm -f "$ac_file"
2169   fi
2170   # Let's still pretend it is `configure' which instantiates (i.e., don't
2171   # use $as_me), people would be surprised to read:
2172   #    /* config.h.  Generated by config.status.  */
2173   if test x"$ac_file" = x-; then
2174     configure_input=
2175   else
2176     configure_input="$ac_file.  "
2177   fi
2178   configure_input=$configure_input"Generated from `echo $ac_file_in |
2179                                      sed 's,.*/,,'` by configure."
2180
2181   # First look for the input files in the build tree, otherwise in the
2182   # src tree.
2183   ac_file_inputs=`IFS=:
2184     for f in $ac_file_in; do
2185       case $f in
2186       -) echo $tmp/stdin ;;
2187       [\\/$]*)
2188          # Absolute (can't be DOS-style, as IFS=:)
2189          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2190 echo "$as_me: error: cannot find input file: $f" >&2;}
2191    { (exit 1); exit 1; }; }
2192          echo "$f";;
2193       *) # Relative
2194          if test -f "$f"; then
2195            # Build tree
2196            echo "$f"
2197          elif test -f "$srcdir/$f"; then
2198            # Source tree
2199            echo "$srcdir/$f"
2200          else
2201            # /dev/null tree
2202            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2203 echo "$as_me: error: cannot find input file: $f" >&2;}
2204    { (exit 1); exit 1; }; }
2205          fi;;
2206       esac
2207     done` || { (exit 1); exit 1; }
2208 _ACEOF
2209 cat >>$CONFIG_STATUS <<_ACEOF
2210   sed "$ac_vpsub
2211 $extrasub
2212 _ACEOF
2213 cat >>$CONFIG_STATUS <<\_ACEOF
2214 :t
2215 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2216 s,@configure_input@,$configure_input,;t t
2217 s,@srcdir@,$ac_srcdir,;t t
2218 s,@abs_srcdir@,$ac_abs_srcdir,;t t
2219 s,@top_srcdir@,$ac_top_srcdir,;t t
2220 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
2221 s,@builddir@,$ac_builddir,;t t
2222 s,@abs_builddir@,$ac_abs_builddir,;t t
2223 s,@top_builddir@,$ac_top_builddir,;t t
2224 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
2225 s,@INSTALL@,$ac_INSTALL,;t t
2226 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
2227   rm -f $tmp/stdin
2228   if test x"$ac_file" != x-; then
2229     mv $tmp/out $ac_file
2230   else
2231     cat $tmp/out
2232     rm -f $tmp/out
2233   fi
2234
2235 done
2236 _ACEOF
2237
2238 cat >>$CONFIG_STATUS <<\_ACEOF
2239
2240 { (exit 0); exit 0; }
2241 _ACEOF
2242 chmod +x $CONFIG_STATUS
2243 ac_clean_files=$ac_clean_files_save
2244
2245
2246 # configure is writing to config.log, and then calls config.status.
2247 # config.status does its own redirection, appending to config.log.
2248 # Unfortunately, on DOS this fails, as config.log is still kept open
2249 # by configure, so config.status won't be able to write to it; its
2250 # output is simply discarded.  So we exec the FD to /dev/null,
2251 # effectively closing config.log, so it can be properly (re)opened and
2252 # appended to by config.status.  When coming back to configure, we
2253 # need to make the FD available again.
2254 if test "$no_create" != yes; then
2255   ac_cs_success=:
2256   ac_config_status_args=
2257   test "$silent" = yes &&
2258     ac_config_status_args="$ac_config_status_args --quiet"
2259   exec 5>/dev/null
2260   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2261   exec 5>>config.log
2262   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2263   # would make configure fail if this is the last instruction.
2264   $ac_cs_success || { (exit 1); exit 1; }
2265 fi
2266