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 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="install-sh"
 275 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PL PLBASE PLARCH MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LIBOBJS LTLIBOBJS'
 276 ac_subst_files=''
 277
 278 # Initialize some variables set by options.
 279 ac_init_help=
 280 ac_init_version=false
 281 # The variables have the same names as the options, with
 282 # dashes changed to underlines.
 283 cache_file=/dev/null
 284 exec_prefix=NONE
 285 no_create=
 286 no_recursion=
 287 prefix=NONE
 288 program_prefix=NONE
 289 program_suffix=NONE
 290 program_transform_name=s,x,x,
 291 silent=
 292 site=
 293 srcdir=
 294 verbose=
 295 x_includes=NONE
 296 x_libraries=NONE
 297
 298 # Installation directory options.
 299 # These are left unexpanded so users can "make install exec_prefix=/foo"
 300 # and all the variables that are supposed to be based on exec_prefix
 301 # by default will actually change.
 302 # Use braces instead of parens because sh, perl, etc. also accept them.
 303 bindir='${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 _ACEOF
 784 fi
 785
 786 if test "$ac_init_help" = "recursive"; then
 787   # If there are subdirs, report their specific --help.
 788   ac_popdir=`pwd`
 789   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 790     test -d $ac_dir || continue
 791     ac_builddir=.
 792
 793 if test "$ac_dir" != .; then
 794   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 795   # A "../" for each directory in $ac_dir_suffix.
 796   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 797 else
 798   ac_dir_suffix= ac_top_builddir=
 799 fi
 800
 801 case $srcdir in
 802   .)  # No --srcdir option.  We are building in place.
 803     ac_srcdir=.
 804     if test -z "$ac_top_builddir"; then
 805        ac_top_srcdir=.
 806     else
 807        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 808     fi ;;
 809   [\\/]* | ?:[\\/]* )  # Absolute path.
 810     ac_srcdir=$srcdir$ac_dir_suffix;
 811     ac_top_srcdir=$srcdir ;;
 812   *) # Relative path.
 813     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 814     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 815 esac
 816
 817 # Do not use `cd foo && pwd` to compute absolute paths, because
 818 # the directories may not exist.
 819 case `pwd` in
 820 .) ac_abs_builddir="$ac_dir";;
 821 *)
 822   case "$ac_dir" in
 823   .) ac_abs_builddir=`pwd`;;
 824   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 825   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 826   esac;;
 827 esac
 828 case $ac_abs_builddir in
 829 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 830 *)
 831   case ${ac_top_builddir}. in
 832   .) ac_abs_top_builddir=$ac_abs_builddir;;
 833   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 834   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 835   esac;;
 836 esac
 837 case $ac_abs_builddir in
 838 .) ac_abs_srcdir=$ac_srcdir;;
 839 *)
 840   case $ac_srcdir in
 841   .) ac_abs_srcdir=$ac_abs_builddir;;
 842   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 843   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 844   esac;;
 845 esac
 846 case $ac_abs_builddir in
 847 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 848 *)
 849   case $ac_top_srcdir in
 850   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 851   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 852   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 853   esac;;
 854 esac
 855
 856     cd $ac_dir
 857     # Check for guested configure; otherwise get Cygnus style configure.
 858     if test -f $ac_srcdir/configure.gnu; then
 859       echo
 860       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 861     elif test -f $ac_srcdir/configure; then
 862       echo
 863       $SHELL $ac_srcdir/configure  --help=recursive
 864     elif test -f $ac_srcdir/configure.ac ||
 865            test -f $ac_srcdir/configure.in; then
 866       echo
 867       $ac_configure --help
 868     else
 869       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 870     fi
 871     cd $ac_popdir
 872   done
 873 fi
 874
 875 test -n "$ac_init_help" && exit 0
 876 if $ac_init_version; then
 877   cat <<\_ACEOF
 878
 879 Copyright (C) 2003 Free Software Foundation, Inc.
 880 This configure script is free software; the Free Software Foundation
 881 gives unlimited permission to copy, distribute and modify it.
 882 _ACEOF
 883   exit 0
 884 fi
 885 exec 5>config.log
 886 cat >&5 <<_ACEOF
 887 This file contains any messages produced by compilers while
 888 running configure, to aid debugging if configure makes a mistake.
 889
 890 It was created by $as_me, which was
 891 generated by GNU Autoconf 2.59.  Invocation command line was
 892
 893   $ $0 $@
 894
 895 _ACEOF
 896 {
 897 cat <<_ASUNAME
 898 ## --------- ##
 899 ## Platform. ##
 900 ## --------- ##
 901
 902 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 903 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 904 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 905 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 906 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 907
 908 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 909 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 910
 911 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 912 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 913 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 914 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 915 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 916 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 917 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 918
 919 _ASUNAME
 920
 921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 922 for as_dir in $PATH
 923 do
 924   IFS=$as_save_IFS
 925   test -z "$as_dir" && as_dir=.
 926   echo "PATH: $as_dir"
 927 done
 928
 929 } >&5
 930
 931 cat >&5 <<_ACEOF
 932
 933
 934 ## ----------- ##
 935 ## Core tests. ##
 936 ## ----------- ##
 937
 938 _ACEOF
 939
 940
 941 # Keep a trace of the command line.
 942 # Strip out --no-create and --no-recursion so they do not pile up.
 943 # Strip out --silent because we don't want to record it for future runs.
 944 # Also quote any args containing shell meta-characters.
 945 # Make two passes to allow for proper duplicate-argument suppression.
 946 ac_configure_args=
 947 ac_configure_args0=
 948 ac_configure_args1=
 949 ac_sep=
 950 ac_must_keep_next=false
 951 for ac_pass in 1 2
 952 do
 953   for ac_arg
 954   do
 955     case $ac_arg in
 956     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 957     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 958     | -silent | --silent | --silen | --sile | --sil)
 959       continue ;;
 960     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 961       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 962     esac
 963     case $ac_pass in
 964     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 965     2)
 966       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 967       if test $ac_must_keep_next = true; then
 968         ac_must_keep_next=false # Got value, back to normal.
 969       else
 970         case $ac_arg in
 971           *=* | --config-cache | -C | -disable-* | --disable-* \
 972           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 973           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 974           | -with-* | --with-* | -without-* | --without-* | --x)
 975             case "$ac_configure_args0 " in
 976               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 977             esac
 978             ;;
 979           -* ) ac_must_keep_next=true ;;
 980         esac
 981       fi
 982       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
 983       # Get rid of the leading space.
 984       ac_sep=" "
 985       ;;
 986     esac
 987   done
 988 done
 989 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 990 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 991
 992 # When interrupted or exit'd, cleanup temporary files, and complete
 993 # config.log.  We remove comments because anyway the quotes in there
 994 # would cause problems or look ugly.
 995 # WARNING: Be sure not to use single quotes in there, as some shells,
 996 # such as our DU 5.0 friend, will then `close' the trap.
 997 trap 'exit_status=$?
 998   # Save into config.log some information that might help in debugging.
 999   {
1000     echo
1001
1002     cat <<\_ASBOX
1003 ## ---------------- ##
1004 ## Cache variables. ##
1005 ## ---------------- ##
1006 _ASBOX
1007     echo
1008     # The following way of writing the cache mishandles newlines in values,
1009 {
1010   (set) 2>&1 |
1011     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1012     *ac_space=\ *)
1013       sed -n \
1014         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1015           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1016       ;;
1017     *)
1018       sed -n \
1019         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1020       ;;
1021     esac;
1022 }
1023     echo
1024
1025     cat <<\_ASBOX
1026 ## ----------------- ##
1027 ## Output variables. ##
1028 ## ----------------- ##
1029 _ASBOX
1030     echo
1031     for ac_var in $ac_subst_vars
1032     do
1033       eval ac_val=$`echo $ac_var`
1034       echo "$ac_var='"'"'$ac_val'"'"'"
1035     done | sort
1036     echo
1037
1038     if test -n "$ac_subst_files"; then
1039       cat <<\_ASBOX
1040 ## ------------- ##
1041 ## Output files. ##
1042 ## ------------- ##
1043 _ASBOX
1044       echo
1045       for ac_var in $ac_subst_files
1046       do
1047         eval ac_val=$`echo $ac_var`
1048         echo "$ac_var='"'"'$ac_val'"'"'"
1049       done | sort
1050       echo
1051     fi
1052
1053     if test -s confdefs.h; then
1054       cat <<\_ASBOX
1055 ## ----------- ##
1056 ## confdefs.h. ##
1057 ## ----------- ##
1058 _ASBOX
1059       echo
1060       sed "/^$/d" confdefs.h | sort
1061       echo
1062     fi
1063     test "$ac_signal" != 0 &&
1064       echo "$as_me: caught signal $ac_signal"
1065     echo "$as_me: exit $exit_status"
1066   } >&5
1067   rm -f core *.core &&
1068   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1069     exit $exit_status
1070      ' 0
1071 for ac_signal in 1 2 13 15; do
1072   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1073 done
1074 ac_signal=0
1075
1076 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1077 rm -rf conftest* confdefs.h
1078 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1079 echo >confdefs.h
1080
1081 # Predefined preprocessor variables.
1082
1083 cat >>confdefs.h <<_ACEOF
1084 #define PACKAGE_NAME "$PACKAGE_NAME"
1085 _ACEOF
1086
1087
1088 cat >>confdefs.h <<_ACEOF
1089 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1090 _ACEOF
1091
1092
1093 cat >>confdefs.h <<_ACEOF
1094 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1095 _ACEOF
1096
1097
1098 cat >>confdefs.h <<_ACEOF
1099 #define PACKAGE_STRING "$PACKAGE_STRING"
1100 _ACEOF
1101
1102
1103 cat >>confdefs.h <<_ACEOF
1104 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1105 _ACEOF
1106
1107
1108 # Let the site file select an alternate cache file if it wants to.
1109 # Prefer explicitly selected file to automatically selected ones.
1110 if test -z "$CONFIG_SITE"; then
1111   if test "x$prefix" != xNONE; then
1112     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1113   else
1114     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1115   fi
1116 fi
1117 for ac_site_file in $CONFIG_SITE; do
1118   if test -r "$ac_site_file"; then
1119     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1120 echo "$as_me: loading site script $ac_site_file" >&6;}
1121     sed 's/^/| /' "$ac_site_file" >&5
1122     . "$ac_site_file"
1123   fi
1124 done
1125
1126 if test -r "$cache_file"; then
1127   # Some versions of bash will fail to source /dev/null (special
1128   # files actually), so we avoid doing that.
1129   if test -f "$cache_file"; then
1130     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1131 echo "$as_me: loading cache $cache_file" >&6;}
1132     case $cache_file in
1133       [\\/]* | ?:[\\/]* ) . $cache_file;;
1134       *)                      . ./$cache_file;;
1135     esac
1136   fi
1137 else
1138   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1139 echo "$as_me: creating cache $cache_file" >&6;}
1140   >$cache_file
1141 fi
1142
1143 # Check that the precious variables saved in the cache have kept the same
1144 # value.
1145 ac_cache_corrupted=false
1146 for ac_var in `(set) 2>&1 |
1147                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1148   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1149   eval ac_new_set=\$ac_env_${ac_var}_set
1150   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1151   eval ac_new_val="\$ac_env_${ac_var}_value"
1152   case $ac_old_set,$ac_new_set in
1153     set,)
1154       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1155 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1156       ac_cache_corrupted=: ;;
1157     ,set)
1158       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1159 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1160       ac_cache_corrupted=: ;;
1161     ,);;
1162     *)
1163       if test "x$ac_old_val" != "x$ac_new_val"; then
1164         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1165 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1166         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1167 echo "$as_me:   former value:  $ac_old_val" >&2;}
1168         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1169 echo "$as_me:   current value: $ac_new_val" >&2;}
1170         ac_cache_corrupted=:
1171       fi;;
1172   esac
1173   # Pass precious variables to config.status.
1174   if test "$ac_new_set" = set; then
1175     case $ac_new_val in
1176     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1177       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1178     *) ac_arg=$ac_var=$ac_new_val ;;
1179     esac
1180     case " $ac_configure_args " in
1181       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1182       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1183     esac
1184   fi
1185 done
1186 if $ac_cache_corrupted; then
1187   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1188 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1189   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1190 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1191    { (exit 1); exit 1; }; }
1192 fi
1193
1194 ac_ext=c
1195 ac_cpp='$CPP $CPPFLAGS'
1196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218           ac_config_headers="$ac_config_headers config.h"
1219
1220
1221
1222
1223
1224
1225 # Do not cache this, it changes too often in many configurations
1226 unset ac_cv_prog_PL
1227
1228 if test -z "$PLINCL"; then
1229 plcandidates="pl swipl swi-prolog"
1230 for ac_prog in $plcandidates
1231 do
1232   # Extract the first word of "$ac_prog", so it can be a program name with args.
1233 set dummy $ac_prog; ac_word=$2
1234 echo "$as_me:$LINENO: checking for $ac_word" >&5
1235 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1236 if test "${ac_cv_prog_PL+set}" = set; then
1237   echo $ECHO_N "(cached) $ECHO_C" >&6
1238 else
1239   if test -n "$PL"; then
1240   ac_cv_prog_PL="$PL" # Let the user override the test.
1241 else
1242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1243 for as_dir in $PATH
1244 do
1245   IFS=$as_save_IFS
1246   test -z "$as_dir" && as_dir=.
1247   for ac_exec_ext in '' $ac_executable_extensions; do
1248   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1249     ac_cv_prog_PL="$ac_prog"
1250     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1251     break 2
1252   fi
1253 done
1254 done
1255
1256 fi
1257 fi
1258 PL=$ac_cv_prog_PL
1259 if test -n "$PL"; then
1260   echo "$as_me:$LINENO: result: $PL" >&5
1261 echo "${ECHO_T}$PL" >&6
1262 else
1263   echo "$as_me:$LINENO: result: no" >&5
1264 echo "${ECHO_T}no" >&6
1265 fi
1266
1267   test -n "$PL" && break
1268 done
1269 test -n "$PL" || PL=""none""
1270
1271 if test $PL = "none"; then
1272    { { echo "$as_me:$LINENO: error: \"Cannot find SWI-Prolog. SWI-Prolog must be installed first\"" >&5
1273 echo "$as_me: error: \"Cannot find SWI-Prolog. SWI-Prolog must be installed first\"" >&2;}
1274    { (exit 1); exit 1; }; }
1275 else
1276    { echo "$as_me:$LINENO: checking \"Running $PL -dump-runtime-variables\"..." >&5
1277 echo "$as_me: checking \"Running $PL -dump-runtime-variables\"..." >&6;}
1278    eval `$PL -dump-runtime-variables`
1279 fi
1280 echo "$as_me:$LINENO: result: \"                PLBASE=$PLBASE\"" >&5
1281 echo "${ECHO_T}\"               PLBASE=$PLBASE\"" >&6
1282 echo "$as_me:$LINENO: result: \"                PLARCH=$PLARCH\"" >&5
1283 echo "${ECHO_T}\"               PLARCH=$PLARCH\"" >&6
1284 else
1285 PL=../pl.sh
1286 fi
1287
1288 for ac_prog in gmake make
1289 do
1290   # Extract the first word of "$ac_prog", so it can be a program name with args.
1291 set dummy $ac_prog; ac_word=$2
1292 echo "$as_me:$LINENO: checking for $ac_word" >&5
1293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1294 if test "${ac_cv_prog_MAKE+set}" = set; then
1295   echo $ECHO_N "(cached) $ECHO_C" >&6
1296 else
1297   if test -n "$MAKE"; then
1298   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
1299 else
1300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1301 for as_dir in $PATH
1302 do
1303   IFS=$as_save_IFS
1304   test -z "$as_dir" && as_dir=.
1305   for ac_exec_ext in '' $ac_executable_extensions; do
1306   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1307     ac_cv_prog_MAKE="$ac_prog"
1308     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1309     break 2
1310   fi
1311 done
1312 done
1313
1314 fi
1315 fi
1316 MAKE=$ac_cv_prog_MAKE
1317 if test -n "$MAKE"; then
1318   echo "$as_me:$LINENO: result: $MAKE" >&5
1319 echo "${ECHO_T}$MAKE" >&6
1320 else
1321   echo "$as_me:$LINENO: result: no" >&5
1322 echo "${ECHO_T}no" >&6
1323 fi
1324
1325   test -n "$MAKE" && break
1326 done
1327 test -n "$MAKE" || MAKE=""make""
1328
1329 ac_aux_dir=
1330 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1331   if test -f $ac_dir/install-sh; then
1332     ac_aux_dir=$ac_dir
1333     ac_install_sh="$ac_aux_dir/install-sh -c"
1334     break
1335   elif test -f $ac_dir/install.sh; then
1336     ac_aux_dir=$ac_dir
1337     ac_install_sh="$ac_aux_dir/install.sh -c"
1338     break
1339   elif test -f $ac_dir/shtool; then
1340     ac_aux_dir=$ac_dir
1341     ac_install_sh="$ac_aux_dir/shtool install -c"
1342     break
1343   fi
1344 done
1345 if test -z "$ac_aux_dir"; then
1346   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1347 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1348    { (exit 1); exit 1; }; }
1349 fi
1350 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1351 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1352 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1353
1354 # Find a good install program.  We prefer a C program (faster),
1355 # so one script is as good as another.  But avoid the broken or
1356 # incompatible versions:
1357 # SysV /etc/install, /usr/sbin/install
1358 # SunOS /usr/etc/install
1359 # IRIX /sbin/install
1360 # AIX /bin/install
1361 # AmigaOS /C/install, which installs bootblocks on floppy discs
1362 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1363 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1364 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1365 # OS/2's system install, which has a completely different semantic
1366 # ./install, which can be erroneously created by make from ./install.sh.
1367 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1368 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1369 if test -z "$INSTALL"; then
1370 if test "${ac_cv_path_install+set}" = set; then
1371   echo $ECHO_N "(cached) $ECHO_C" >&6
1372 else
1373   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1374 for as_dir in $PATH
1375 do
1376   IFS=$as_save_IFS
1377   test -z "$as_dir" && as_dir=.
1378   # Account for people who put trailing slashes in PATH elements.
1379 case $as_dir/ in
1380   ./ | .// | /cC/* | \
1381   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1382   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1383   /usr/ucb/* ) ;;
1384   *)
1385     # OSF1 and SCO ODT 3.0 have their own names for install.
1386     # Don't use installbsd from OSF since it installs stuff as root
1387     # by default.
1388     for ac_prog in ginstall scoinst install; do
1389       for ac_exec_ext in '' $ac_executable_extensions; do
1390         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1391           if test $ac_prog = install &&
1392             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1393             # AIX install.  It has an incompatible calling convention.
1394             :
1395           elif test $ac_prog = install &&
1396             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1397             # program-specific install script used by HP pwplus--don't use.
1398             :
1399           else
1400             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1401             break 3
1402           fi
1403         fi
1404       done
1405     done
1406     ;;
1407 esac
1408 done
1409
1410
1411 fi
1412   if test "${ac_cv_path_install+set}" = set; then
1413     INSTALL=$ac_cv_path_install
1414   else
1415     # As a last resort, use the slow shell script.  We don't cache a
1416     # path for INSTALL within a source directory, because that will
1417     # break other packages using the cache if that directory is
1418     # removed, or if the path is relative.
1419     INSTALL=$ac_install_sh
1420   fi
1421 fi
1422 echo "$as_me:$LINENO: result: $INSTALL" >&5
1423 echo "${ECHO_T}$INSTALL" >&6
1424
1425 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1426 # It thinks the first close brace ends the variable substitution.
1427 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1428
1429 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1430
1431 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1432
1433
1434           ac_config_files="$ac_config_files Makefile"
1435 cat >confcache <<\_ACEOF
1436 # This file is a shell script that caches the results of configure
1437 # tests run on this system so they can be shared between configure
1438 # scripts and configure runs, see configure's option --config-cache.
1439 # It is not useful on other systems.  If it contains results you don't
1440 # want to keep, you may remove or edit it.
1441 #
1442 # config.status only pays attention to the cache file if you give it
1443 # the --recheck option to rerun configure.
1444 #
1445 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1446 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1447 # following values.
1448
1449 _ACEOF
1450
1451 # The following way of writing the cache mishandles newlines in values,
1452 # but we know of no workaround that is simple, portable, and efficient.
1453 # So, don't put newlines in cache variables' values.
1454 # Ultrix sh set writes to stderr and can't be redirected directly,
1455 # and sets the high bit in the cache file unless we assign to the vars.
1456 {
1457   (set) 2>&1 |
1458     case `(ac_space=' '; set | grep ac_space) 2>&1` in
1459     *ac_space=\ *)
1460       # `set' does not quote correctly, so add quotes (double-quote
1461       # substitution turns \\\\ into \\, and sed turns \\ into \).
1462       sed -n \
1463         "s/'/'\\\\''/g;
1464           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1465       ;;
1466     *)
1467       # `set' quotes correctly as required by POSIX, so do not add quotes.
1468       sed -n \
1469         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1470       ;;
1471     esac;
1472 } |
1473   sed '
1474      t clear
1475      : clear
1476      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1477      t end
1478      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1479      : end' >>confcache
1480 if diff $cache_file confcache >/dev/null 2>&1; then :; else
1481   if test -w $cache_file; then
1482     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
1483     cat confcache >$cache_file
1484   else
1485     echo "not updating unwritable cache $cache_file"
1486   fi
1487 fi
1488 rm -f confcache
1489
1490 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1491 # Let make expand exec_prefix.
1492 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1493
1494 # VPATH may cause trouble with some makes, so we remove $(srcdir),
1495 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
1496 # trailing colons and then remove the whole line if VPATH becomes empty
1497 # (actually we leave an empty line to preserve line numbers).
1498 if test "x$srcdir" = x.; then
1499   ac_vpsub='/^[  ]*VPATH[        ]*=/{
1500 s/:*\$(srcdir):*/:/;
1501 s/:*\${srcdir}:*/:/;
1502 s/:*@srcdir@:*/:/;
1503 s/^\([^=]*=[     ]*\):*/\1/;
1504 s/:*$//;
1505 s/^[^=]*=[       ]*$//;
1506 }'
1507 fi
1508
1509 DEFS=-DHAVE_CONFIG_H
1510
1511 ac_libobjs=
1512 ac_ltlibobjs=
1513 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1514   # 1. Remove the extension, and $U if already installed.
1515   ac_i=`echo "$ac_i" |
1516          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
1517   # 2. Add them.
1518   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
1519   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
1520 done
1521 LIBOBJS=$ac_libobjs
1522
1523 LTLIBOBJS=$ac_ltlibobjs
1524
1525
1526
1527 : ${CONFIG_STATUS=./config.status}
1528 ac_clean_files_save=$ac_clean_files
1529 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1530 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
1531 echo "$as_me: creating $CONFIG_STATUS" >&6;}
1532 cat >$CONFIG_STATUS <<_ACEOF
1533 #! $SHELL
1534 # Generated by $as_me.
1535 # Run this file to recreate the current configuration.
1536 # Compiler output produced by configure, useful for debugging
1537 # configure, is in config.log if it exists.
1538
1539 debug=false
1540 ac_cs_recheck=false
1541 ac_cs_silent=false
1542 SHELL=\${CONFIG_SHELL-$SHELL}
1543 _ACEOF
1544
1545 cat >>$CONFIG_STATUS <<\_ACEOF
1546 ## --------------------- ##
1547 ## M4sh Initialization.  ##
1548 ## --------------------- ##
1549
1550 # Be Bourne compatible
1551 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
1552   emulate sh
1553   NULLCMD=:
1554   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
1555   # is contrary to our usage.  Disable this feature.
1556   alias -g '${1+"$@"}'='"$@"'
1557 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
1558   set -o posix
1559 fi
1560 DUALCASE=1; export DUALCASE # for MKS sh
1561
1562 # Support unset when possible.
1563 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
1564   as_unset=unset
1565 else
1566   as_unset=false
1567 fi
1568
1569
1570 # Work around bugs in pre-3.0 UWIN ksh.
1571 $as_unset ENV MAIL MAILPATH
1572 PS1='$ '
1573 PS2='> '
1574 PS4='+ '
1575
1576 # NLS nuisances.
1577 for as_var in \
1578   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
1579   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
1580   LC_TELEPHONE LC_TIME
1581 do
1582   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
1583     eval $as_var=C; export $as_var
1584   else
1585     $as_unset $as_var
1586   fi
1587 done
1588
1589 # Required to use basename.
1590 if expr a : '\(a\)' >/dev/null 2>&1; then
1591   as_expr=expr
1592 else
1593   as_expr=false
1594 fi
1595
1596 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
1597   as_basename=basename
1598 else
1599   as_basename=false
1600 fi
1601
1602
1603 # Name of the executable.
1604 as_me=`$as_basename "$0" ||
1605 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
1606          X"$0" : 'X\(//\)$' \| \
1607          X"$0" : 'X\(/\)$' \| \
1608          .     : '\(.\)' 2>/dev/null ||
1609 echo X/"$0" |
1610     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
1611           /^X\/\(\/\/\)$/{ s//\1/; q; }
1612           /^X\/\(\/\).*/{ s//\1/; q; }
1613           s/.*/./; q'`
1614
1615
1616 # PATH needs CR, and LINENO needs CR and PATH.
1617 # Avoid depending upon Character Ranges.
1618 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
1619 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
1620 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
1621 as_cr_digits='0123456789'
1622 as_cr_alnum=$as_cr_Letters$as_cr_digits
1623
1624 # The user is always right.
1625 if test "${PATH_SEPARATOR+set}" != set; then
1626   echo "#! /bin/sh" >conf$$.sh
1627   echo  "exit 0"   >>conf$$.sh
1628   chmod +x conf$$.sh
1629   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
1630     PATH_SEPARATOR=';'
1631   else
1632     PATH_SEPARATOR=:
1633   fi
1634   rm -f conf$$.sh
1635 fi
1636
1637
1638   as_lineno_1=$LINENO
1639   as_lineno_2=$LINENO
1640   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
1641   test "x$as_lineno_1" != "x$as_lineno_2" &&
1642   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
1643   # Find who we are.  Look in the path if we contain no path at all
1644   # relative or not.
1645   case $0 in
1646     *[\\/]* ) as_myself=$0 ;;
1647     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1648 for as_dir in $PATH
1649 do
1650   IFS=$as_save_IFS
1651   test -z "$as_dir" && as_dir=.
1652   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
1653 done
1654
1655        ;;
1656   esac
1657   # We did not find ourselves, most probably we were run as `sh COMMAND'
1658   # in which case we are not to be found in the path.
1659   if test "x$as_myself" = x; then
1660     as_myself=$0
1661   fi
1662   if test ! -f "$as_myself"; then
1663     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
1664 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
1665    { (exit 1); exit 1; }; }
1666   fi
1667   case $CONFIG_SHELL in
1668   '')
1669     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1670 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
1671 do
1672   IFS=$as_save_IFS
1673   test -z "$as_dir" && as_dir=.
1674   for as_base in sh bash ksh sh5; do
1675          case $as_dir in
1676          /*)
1677            if ("$as_dir/$as_base" -c '
1678   as_lineno_1=$LINENO
1679   as_lineno_2=$LINENO
1680   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
1681   test "x$as_lineno_1" != "x$as_lineno_2" &&
1682   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
1683              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
1684              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
1685              CONFIG_SHELL=$as_dir/$as_base
1686              export CONFIG_SHELL
1687              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
1688            fi;;
1689          esac
1690        done
1691 done
1692 ;;
1693   esac
1694
1695   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
1696   # uniformly replaced by the line number.  The first 'sed' inserts a
1697   # line-number line before each line; the second 'sed' does the real
1698   # work.  The second script uses 'N' to pair each line-number line
1699   # with the numbered line, and appends trailing '-' during
1700   # substitution so that $LINENO is not a special case at line end.
1701   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
1702   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
1703   sed '=' <$as_myself |
1704     sed '
1705       N
1706       s,$,-,
1707       : loop
1708       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
1709       t loop
1710       s,-$,,
1711       s,^['$as_cr_digits']*\n,,
1712     ' >$as_me.lineno &&
1713   chmod +x $as_me.lineno ||
1714     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
1715 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
1716    { (exit 1); exit 1; }; }
1717
1718   # Don't try to exec as it changes $[0], causing all sort of problems
1719   # (the dirname of $[0] is not the place where we might find the
1720   # original and so on.  Autoconf is especially sensible to this).
1721   . ./$as_me.lineno
1722   # Exit status is that of the last command.
1723   exit
1724 }
1725
1726
1727 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
1728   *c*,-n*) ECHO_N= ECHO_C='
1729 ' ECHO_T='      ' ;;
1730   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
1731   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
1732 esac
1733
1734 if expr a : '\(a\)' >/dev/null 2>&1; then
1735   as_expr=expr
1736 else
1737   as_expr=false
1738 fi
1739
1740 rm -f conf$$ conf$$.exe conf$$.file
1741 echo >conf$$.file
1742 if ln -s conf$$.file conf$$ 2>/dev/null; then
1743   # We could just check for DJGPP; but this test a) works b) is more generic
1744   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
1745   if test -f conf$$.exe; then
1746     # Don't use ln at all; we don't have any links
1747     as_ln_s='cp -p'
1748   else
1749     as_ln_s='ln -s'
1750   fi
1751 elif ln conf$$.file conf$$ 2>/dev/null; then
1752   as_ln_s=ln
1753 else
1754   as_ln_s='cp -p'
1755 fi
1756 rm -f conf$$ conf$$.exe conf$$.file
1757
1758 if mkdir -p . 2>/dev/null; then
1759   as_mkdir_p=:
1760 else
1761   test -d ./-p && rmdir ./-p
1762   as_mkdir_p=false
1763 fi
1764
1765 as_executable_p="test -f"
1766
1767 # Sed expression to map a string onto a valid CPP name.
1768 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
1769
1770 # Sed expression to map a string onto a valid variable name.
1771 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
1772
1773
1774 # IFS
1775 # We need space, tab and new line, in precisely that order.
1776 as_nl='
1777 '
1778 IFS="   $as_nl"
1779
1780 # CDPATH.
1781 $as_unset CDPATH
1782
1783 exec 6>&1
1784
1785 # Open the log real soon, to keep \$[0] and so on meaningful, and to
1786 # report actual input values of CONFIG_FILES etc. instead of their
1787 # values after options handling.  Logging --version etc. is OK.
1788 exec 5>>config.log
1789 {
1790   echo
1791   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
1792 ## Running $as_me. ##
1793 _ASBOX
1794 } >&5
1795 cat >&5 <<_CSEOF
1796
1797 This file was extended by $as_me, which was
1798 generated by GNU Autoconf 2.59.  Invocation command line was
1799
1800   CONFIG_FILES    = $CONFIG_FILES
1801   CONFIG_HEADERS  = $CONFIG_HEADERS
1802   CONFIG_LINKS    = $CONFIG_LINKS
1803   CONFIG_COMMANDS = $CONFIG_COMMANDS
1804   $ $0 $@
1805
1806 _CSEOF
1807 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
1808 echo >&5
1809 _ACEOF
1810
1811 # Files that config.status was made for.
1812 if test -n "$ac_config_files"; then
1813   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
1814 fi
1815
1816 if test -n "$ac_config_headers"; then
1817   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
1818 fi
1819
1820 if test -n "$ac_config_links"; then
1821   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
1822 fi
1823
1824 if test -n "$ac_config_commands"; then
1825   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
1826 fi
1827
1828 cat >>$CONFIG_STATUS <<\_ACEOF
1829
1830 ac_cs_usage="\
1831 \`$as_me' instantiates files from templates according to the
1832 current configuration.
1833
1834 Usage: $0 [OPTIONS] [FILE]...
1835
1836   -h, --help       print this help, then exit
1837   -V, --version    print version number, then exit
1838   -q, --quiet      do not print progress messages
1839   -d, --debug      don't remove temporary files
1840       --recheck    update $as_me by reconfiguring in the same conditions
1841   --file=FILE[:TEMPLATE]
1842                    instantiate the configuration file FILE
1843   --header=FILE[:TEMPLATE]
1844                    instantiate the configuration header FILE
1845
1846 Configuration files:
1847 $config_files
1848
1849 Configuration headers:
1850 $config_headers
1851
1852 Report bugs to <bug-autoconf@gnu.org>."
1853 _ACEOF
1854
1855 cat >>$CONFIG_STATUS <<_ACEOF
1856 ac_cs_version="\\
1857 config.status
1858 configured by $0, generated by GNU Autoconf 2.59,
1859   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
1860
1861 Copyright (C) 2003 Free Software Foundation, Inc.
1862 This config.status script is free software; the Free Software Foundation
1863 gives unlimited permission to copy, distribute and modify it."
1864 srcdir=$srcdir
1865 INSTALL="$INSTALL"
1866 _ACEOF
1867
1868 cat >>$CONFIG_STATUS <<\_ACEOF
1869 # If no file are specified by the user, then we need to provide default
1870 # value.  By we need to know if files were specified by the user.
1871 ac_need_defaults=:
1872 while test $# != 0
1873 do
1874   case $1 in
1875   --*=*)
1876     ac_option=`expr "x$1" : 'x\([^=]*\)='`
1877     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
1878     ac_shift=:
1879     ;;
1880   -*)
1881     ac_option=$1
1882     ac_optarg=$2
1883     ac_shift=shift
1884     ;;
1885   *) # This is not an option, so the user has probably given explicit
1886      # arguments.
1887      ac_option=$1
1888      ac_need_defaults=false;;
1889   esac
1890
1891   case $ac_option in
1892   # Handling of the options.
1893 _ACEOF
1894 cat >>$CONFIG_STATUS <<\_ACEOF
1895   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1896     ac_cs_recheck=: ;;
1897   --version | --vers* | -V )
1898     echo "$ac_cs_version"; exit 0 ;;
1899   --he | --h)
1900     # Conflict between --help and --header
1901     { { echo "$as_me:$LINENO: error: ambiguous option: $1
1902 Try \`$0 --help' for more information." >&5
1903 echo "$as_me: error: ambiguous option: $1
1904 Try \`$0 --help' for more information." >&2;}
1905    { (exit 1); exit 1; }; };;
1906   --help | --hel | -h )
1907     echo "$ac_cs_usage"; exit 0 ;;
1908   --debug | --d* | -d )
1909     debug=: ;;
1910   --file | --fil | --fi | --f )
1911     $ac_shift
1912     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
1913     ac_need_defaults=false;;
1914   --header | --heade | --head | --hea )
1915     $ac_shift
1916     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
1917     ac_need_defaults=false;;
1918   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1919   | -silent | --silent | --silen | --sile | --sil | --si | --s)
1920     ac_cs_silent=: ;;
1921
1922   # This is an error.
1923   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
1924 Try \`$0 --help' for more information." >&5
1925 echo "$as_me: error: unrecognized option: $1
1926 Try \`$0 --help' for more information." >&2;}
1927    { (exit 1); exit 1; }; } ;;
1928
1929   *) ac_config_targets="$ac_config_targets $1" ;;
1930
1931   esac
1932   shift
1933 done
1934
1935 ac_configure_extra_args=
1936
1937 if $ac_cs_silent; then
1938   exec 6>/dev/null
1939   ac_configure_extra_args="$ac_configure_extra_args --silent"
1940 fi
1941
1942 _ACEOF
1943 cat >>$CONFIG_STATUS <<_ACEOF
1944 if \$ac_cs_recheck; then
1945   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
1946   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1947 fi
1948
1949 _ACEOF
1950
1951
1952
1953
1954
1955 cat >>$CONFIG_STATUS <<\_ACEOF
1956 for ac_config_target in $ac_config_targets
1957 do
1958   case "$ac_config_target" in
1959   # Handling of arguments.
1960   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
1961   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
1962   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
1963 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
1964    { (exit 1); exit 1; }; };;
1965   esac
1966 done
1967
1968 # If the user did not use the arguments to specify the items to instantiate,
1969 # then the envvar interface is used.  Set only those that are not.
1970 # We use the long form for the default assignment because of an extremely
1971 # bizarre bug on SunOS 4.1.3.
1972 if $ac_need_defaults; then
1973   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
1974   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
1975 fi
1976
1977 # Have a temporary directory for convenience.  Make it in the build tree
1978 # simply because there is no reason to put it here, and in addition,
1979 # creating and moving files from /tmp can sometimes cause problems.
1980 # Create a temporary directory, and hook for its removal unless debugging.
1981 $debug ||
1982 {
1983   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
1984   trap '{ (exit 1); exit 1; }' 1 2 13 15
1985 }
1986
1987 # Create a (secure) tmp directory for tmp files.
1988
1989 {
1990   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
1991   test -n "$tmp" && test -d "$tmp"
1992 }  ||
1993 {
1994   tmp=./confstat$$-$RANDOM
1995   (umask 077 && mkdir $tmp)
1996 } ||
1997 {
1998    echo "$me: cannot create a temporary directory in ." >&2
1999    { (exit 1); exit 1; }
2000 }
2001
2002 _ACEOF
2003
2004 cat >>$CONFIG_STATUS <<_ACEOF
2005
2006 #
2007 # CONFIG_FILES section.
2008 #
2009
2010 # No need to generate the scripts if there are no CONFIG_FILES.
2011 # This happens for instance when ./config.status config.h
2012 if test -n "\$CONFIG_FILES"; then
2013   # Protect against being on the right side of a sed subst in config.status.
2014   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
2015    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
2016 s,@SHELL@,$SHELL,;t t
2017 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
2018 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
2019 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
2020 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
2021 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
2022 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
2023 s,@exec_prefix@,$exec_prefix,;t t
2024 s,@prefix@,$prefix,;t t
2025 s,@program_transform_name@,$program_transform_name,;t t
2026 s,@bindir@,$bindir,;t t
2027 s,@sbindir@,$sbindir,;t t
2028 s,@libexecdir@,$libexecdir,;t t
2029 s,@datadir@,$datadir,;t t
2030 s,@sysconfdir@,$sysconfdir,;t t
2031 s,@sharedstatedir@,$sharedstatedir,;t t
2032 s,@localstatedir@,$localstatedir,;t t
2033 s,@libdir@,$libdir,;t t
2034 s,@includedir@,$includedir,;t t
2035 s,@oldincludedir@,$oldincludedir,;t t
2036 s,@infodir@,$infodir,;t t
2037 s,@mandir@,$mandir,;t t
2038 s,@build_alias@,$build_alias,;t t
2039 s,@host_alias@,$host_alias,;t t
2040 s,@target_alias@,$target_alias,;t t
2041 s,@DEFS@,$DEFS,;t t
2042 s,@ECHO_C@,$ECHO_C,;t t
2043 s,@ECHO_N@,$ECHO_N,;t t
2044 s,@ECHO_T@,$ECHO_T,;t t
2045 s,@LIBS@,$LIBS,;t t
2046 s,@PL@,$PL,;t t
2047 s,@PLBASE@,$PLBASE,;t t
2048 s,@PLARCH@,$PLARCH,;t t
2049 s,@MAKE@,$MAKE,;t t
2050 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
2051 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
2052 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
2053 s,@LIBOBJS@,$LIBOBJS,;t t
2054 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
2055 CEOF
2056
2057 _ACEOF
2058
2059   cat >>$CONFIG_STATUS <<\_ACEOF
2060   # Split the substitutions into bite-sized pieces for seds with
2061   # small command number limits, like on Digital OSF/1 and HP-UX.
2062   ac_max_sed_lines=48
2063   ac_sed_frag=1 # Number of current file.
2064   ac_beg=1 # First line for current file.
2065   ac_end=$ac_max_sed_lines # Line after last line for current file.
2066   ac_more_lines=:
2067   ac_sed_cmds=
2068   while $ac_more_lines; do
2069     if test $ac_beg -gt 1; then
2070       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2071     else
2072       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2073     fi
2074     if test ! -s $tmp/subs.frag; then
2075       ac_more_lines=false
2076     else
2077       # The purpose of the label and of the branching condition is to
2078       # speed up the sed processing (if there are no `@' at all, there
2079       # is no need to browse any of the substitutions).
2080       # These are the two extra sed commands mentioned above.
2081       (echo ':t
2082   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
2083       if test -z "$ac_sed_cmds"; then
2084         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
2085       else
2086         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
2087       fi
2088       ac_sed_frag=`expr $ac_sed_frag + 1`
2089       ac_beg=$ac_end
2090       ac_end=`expr $ac_end + $ac_max_sed_lines`
2091     fi
2092   done
2093   if test -z "$ac_sed_cmds"; then
2094     ac_sed_cmds=cat
2095   fi
2096 fi # test -n "$CONFIG_FILES"
2097
2098 _ACEOF
2099 cat >>$CONFIG_STATUS <<\_ACEOF
2100 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
2101   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2102   case $ac_file in
2103   - | *:- | *:-:* ) # input from stdin
2104         cat >$tmp/stdin
2105         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2106         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2107   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2108         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2109   * )   ac_file_in=$ac_file.in ;;
2110   esac
2111
2112   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
2113   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
2114 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2115          X"$ac_file" : 'X\(//\)[^/]' \| \
2116          X"$ac_file" : 'X\(//\)$' \| \
2117          X"$ac_file" : 'X\(/\)' \| \
2118          .     : '\(.\)' 2>/dev/null ||
2119 echo X"$ac_file" |
2120     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2121           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2122           /^X\(\/\/\)$/{ s//\1/; q; }
2123           /^X\(\/\).*/{ s//\1/; q; }
2124           s/.*/./; q'`
2125   { if $as_mkdir_p; then
2126     mkdir -p "$ac_dir"
2127   else
2128     as_dir="$ac_dir"
2129     as_dirs=
2130     while test ! -d "$as_dir"; do
2131       as_dirs="$as_dir $as_dirs"
2132       as_dir=`(dirname "$as_dir") 2>/dev/null ||
2133 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2134          X"$as_dir" : 'X\(//\)[^/]' \| \
2135          X"$as_dir" : 'X\(//\)$' \| \
2136          X"$as_dir" : 'X\(/\)' \| \
2137          .     : '\(.\)' 2>/dev/null ||
2138 echo X"$as_dir" |
2139     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2140           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2141           /^X\(\/\/\)$/{ s//\1/; q; }
2142           /^X\(\/\).*/{ s//\1/; q; }
2143           s/.*/./; q'`
2144     done
2145     test ! -n "$as_dirs" || mkdir $as_dirs
2146   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
2147 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
2148    { (exit 1); exit 1; }; }; }
2149
2150   ac_builddir=.
2151
2152 if test "$ac_dir" != .; then
2153   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
2154   # A "../" for each directory in $ac_dir_suffix.
2155   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
2156 else
2157   ac_dir_suffix= ac_top_builddir=
2158 fi
2159
2160 case $srcdir in
2161   .)  # No --srcdir option.  We are building in place.
2162     ac_srcdir=.
2163     if test -z "$ac_top_builddir"; then
2164        ac_top_srcdir=.
2165     else
2166        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
2167     fi ;;
2168   [\\/]* | ?:[\\/]* )  # Absolute path.
2169     ac_srcdir=$srcdir$ac_dir_suffix;
2170     ac_top_srcdir=$srcdir ;;
2171   *) # Relative path.
2172     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
2173     ac_top_srcdir=$ac_top_builddir$srcdir ;;
2174 esac
2175
2176 # Do not use `cd foo && pwd` to compute absolute paths, because
2177 # the directories may not exist.
2178 case `pwd` in
2179 .) ac_abs_builddir="$ac_dir";;
2180 *)
2181   case "$ac_dir" in
2182   .) ac_abs_builddir=`pwd`;;
2183   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
2184   *) ac_abs_builddir=`pwd`/"$ac_dir";;
2185   esac;;
2186 esac
2187 case $ac_abs_builddir in
2188 .) ac_abs_top_builddir=${ac_top_builddir}.;;
2189 *)
2190   case ${ac_top_builddir}. in
2191   .) ac_abs_top_builddir=$ac_abs_builddir;;
2192   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
2193   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
2194   esac;;
2195 esac
2196 case $ac_abs_builddir in
2197 .) ac_abs_srcdir=$ac_srcdir;;
2198 *)
2199   case $ac_srcdir in
2200   .) ac_abs_srcdir=$ac_abs_builddir;;
2201   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
2202   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
2203   esac;;
2204 esac
2205 case $ac_abs_builddir in
2206 .) ac_abs_top_srcdir=$ac_top_srcdir;;
2207 *)
2208   case $ac_top_srcdir in
2209   .) ac_abs_top_srcdir=$ac_abs_builddir;;
2210   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
2211   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
2212   esac;;
2213 esac
2214
2215
2216   case $INSTALL in
2217   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
2218   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
2219   esac
2220
2221   if test x"$ac_file" != x-; then
2222     { echo "$as_me:$LINENO: creating $ac_file" >&5
2223 echo "$as_me: creating $ac_file" >&6;}
2224     rm -f "$ac_file"
2225   fi
2226   # Let's still pretend it is `configure' which instantiates (i.e., don't
2227   # use $as_me), people would be surprised to read:
2228   #    /* config.h.  Generated by config.status.  */
2229   if test x"$ac_file" = x-; then
2230     configure_input=
2231   else
2232     configure_input="$ac_file.  "
2233   fi
2234   configure_input=$configure_input"Generated from `echo $ac_file_in |
2235                                      sed 's,.*/,,'` by configure."
2236
2237   # First look for the input files in the build tree, otherwise in the
2238   # src tree.
2239   ac_file_inputs=`IFS=:
2240     for f in $ac_file_in; do
2241       case $f in
2242       -) echo $tmp/stdin ;;
2243       [\\/$]*)
2244          # Absolute (can't be DOS-style, as IFS=:)
2245          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2246 echo "$as_me: error: cannot find input file: $f" >&2;}
2247    { (exit 1); exit 1; }; }
2248          echo "$f";;
2249       *) # Relative
2250          if test -f "$f"; then
2251            # Build tree
2252            echo "$f"
2253          elif test -f "$srcdir/$f"; then
2254            # Source tree
2255            echo "$srcdir/$f"
2256          else
2257            # /dev/null tree
2258            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2259 echo "$as_me: error: cannot find input file: $f" >&2;}
2260    { (exit 1); exit 1; }; }
2261          fi;;
2262       esac
2263     done` || { (exit 1); exit 1; }
2264 _ACEOF
2265 cat >>$CONFIG_STATUS <<_ACEOF
2266   sed "$ac_vpsub
2267 $extrasub
2268 _ACEOF
2269 cat >>$CONFIG_STATUS <<\_ACEOF
2270 :t
2271 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2272 s,@configure_input@,$configure_input,;t t
2273 s,@srcdir@,$ac_srcdir,;t t
2274 s,@abs_srcdir@,$ac_abs_srcdir,;t t
2275 s,@top_srcdir@,$ac_top_srcdir,;t t
2276 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
2277 s,@builddir@,$ac_builddir,;t t
2278 s,@abs_builddir@,$ac_abs_builddir,;t t
2279 s,@top_builddir@,$ac_top_builddir,;t t
2280 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
2281 s,@INSTALL@,$ac_INSTALL,;t t
2282 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
2283   rm -f $tmp/stdin
2284   if test x"$ac_file" != x-; then
2285     mv $tmp/out $ac_file
2286   else
2287     cat $tmp/out
2288     rm -f $tmp/out
2289   fi
2290
2291 done
2292 _ACEOF
2293 cat >>$CONFIG_STATUS <<\_ACEOF
2294
2295 #
2296 # CONFIG_HEADER section.
2297 #
2298
2299 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2300 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2301 #
2302 # ac_d sets the value in "#define NAME VALUE" lines.
2303 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
2304 ac_dB='[         ].*$,\1#\2'
2305 ac_dC=' '
2306 ac_dD=',;t'
2307 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2308 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2309 ac_uB='$,\1#\2define\3'
2310 ac_uC=' '
2311 ac_uD=',;t'
2312
2313 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
2314   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2315   case $ac_file in
2316   - | *:- | *:-:* ) # input from stdin
2317         cat >$tmp/stdin
2318         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2319         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2320   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2321         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2322   * )   ac_file_in=$ac_file.in ;;
2323   esac
2324
2325   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
2326 echo "$as_me: creating $ac_file" >&6;}
2327
2328   # First look for the input files in the build tree, otherwise in the
2329   # src tree.
2330   ac_file_inputs=`IFS=:
2331     for f in $ac_file_in; do
2332       case $f in
2333       -) echo $tmp/stdin ;;
2334       [\\/$]*)
2335          # Absolute (can't be DOS-style, as IFS=:)
2336          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2337 echo "$as_me: error: cannot find input file: $f" >&2;}
2338    { (exit 1); exit 1; }; }
2339          # Do quote $f, to prevent DOS paths from being IFS'd.
2340          echo "$f";;
2341       *) # Relative
2342          if test -f "$f"; then
2343            # Build tree
2344            echo "$f"
2345          elif test -f "$srcdir/$f"; then
2346            # Source tree
2347            echo "$srcdir/$f"
2348          else
2349            # /dev/null tree
2350            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2351 echo "$as_me: error: cannot find input file: $f" >&2;}
2352    { (exit 1); exit 1; }; }
2353          fi;;
2354       esac
2355     done` || { (exit 1); exit 1; }
2356   # Remove the trailing spaces.
2357   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
2358
2359 _ACEOF
2360
2361 # Transform confdefs.h into two sed scripts, `conftest.defines' and
2362 # `conftest.undefs', that substitutes the proper values into
2363 # config.h.in to produce config.h.  The first handles `#define'
2364 # templates, and the second `#undef' templates.
2365 # And first: Protect against being on the right side of a sed subst in
2366 # config.status.  Protect against being in an unquoted here document
2367 # in config.status.
2368 rm -f conftest.defines conftest.undefs
2369 # Using a here document instead of a string reduces the quoting nightmare.
2370 # Putting comments in sed scripts is not portable.
2371 #
2372 # `end' is used to avoid that the second main sed command (meant for
2373 # 0-ary CPP macros) applies to n-ary macro definitions.
2374 # See the Autoconf documentation for `clear'.
2375 cat >confdef2sed.sed <<\_ACEOF
2376 s/[\\&,]/\\&/g
2377 s,[\\$`],\\&,g
2378 t clear
2379 : clear
2380 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
2381 t end
2382 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
2383 : end
2384 _ACEOF
2385 # If some macros were called several times there might be several times
2386 # the same #defines, which is useless.  Nevertheless, we may not want to
2387 # sort them, since we want the *last* AC-DEFINE to be honored.
2388 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
2389 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
2390 rm -f confdef2sed.sed
2391
2392 # This sed command replaces #undef with comments.  This is necessary, for
2393 # example, in the case of _POSIX_SOURCE, which is predefined and required
2394 # on some systems where configure will not decide to define it.
2395 cat >>conftest.undefs <<\_ACEOF
2396 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
2397 _ACEOF
2398
2399 # Break up conftest.defines because some shells have a limit on the size
2400 # of here documents, and old seds have small limits too (100 cmds).
2401 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
2402 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
2403 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
2404 echo '  :' >>$CONFIG_STATUS
2405 rm -f conftest.tail
2406 while grep . conftest.defines >/dev/null
2407 do
2408   # Write a limited-size here document to $tmp/defines.sed.
2409   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
2410   # Speed up: don't consider the non `#define' lines.
2411   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
2412   # Work around the forget-to-reset-the-flag bug.
2413   echo 't clr' >>$CONFIG_STATUS
2414   echo ': clr' >>$CONFIG_STATUS
2415   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
2416   echo 'CEOF
2417   sed -f $tmp/defines.sed $tmp/in >$tmp/out
2418   rm -f $tmp/in
2419   mv $tmp/out $tmp/in
2420 ' >>$CONFIG_STATUS
2421   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
2422   rm -f conftest.defines
2423   mv conftest.tail conftest.defines
2424 done
2425 rm -f conftest.defines
2426 echo '  fi # grep' >>$CONFIG_STATUS
2427 echo >>$CONFIG_STATUS
2428
2429 # Break up conftest.undefs because some shells have a limit on the size
2430 # of here documents, and old seds have small limits too (100 cmds).
2431 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
2432 rm -f conftest.tail
2433 while grep . conftest.undefs >/dev/null
2434 do
2435   # Write a limited-size here document to $tmp/undefs.sed.
2436   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
2437   # Speed up: don't consider the non `#undef'
2438   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
2439   # Work around the forget-to-reset-the-flag bug.
2440   echo 't clr' >>$CONFIG_STATUS
2441   echo ': clr' >>$CONFIG_STATUS
2442   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
2443   echo 'CEOF
2444   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
2445   rm -f $tmp/in
2446   mv $tmp/out $tmp/in
2447 ' >>$CONFIG_STATUS
2448   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
2449   rm -f conftest.undefs
2450   mv conftest.tail conftest.undefs
2451 done
2452 rm -f conftest.undefs
2453
2454 cat >>$CONFIG_STATUS <<\_ACEOF
2455   # Let's still pretend it is `configure' which instantiates (i.e., don't
2456   # use $as_me), people would be surprised to read:
2457   #    /* config.h.  Generated by config.status.  */
2458   if test x"$ac_file" = x-; then
2459     echo "/* Generated by configure.  */" >$tmp/config.h
2460   else
2461     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
2462   fi
2463   cat $tmp/in >>$tmp/config.h
2464   rm -f $tmp/in
2465   if test x"$ac_file" != x-; then
2466     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
2467       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
2468 echo "$as_me: $ac_file is unchanged" >&6;}
2469     else
2470       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
2471 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2472          X"$ac_file" : 'X\(//\)[^/]' \| \
2473          X"$ac_file" : 'X\(//\)$' \| \
2474          X"$ac_file" : 'X\(/\)' \| \
2475          .     : '\(.\)' 2>/dev/null ||
2476 echo X"$ac_file" |
2477     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2478           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2479           /^X\(\/\/\)$/{ s//\1/; q; }
2480           /^X\(\/\).*/{ s//\1/; q; }
2481           s/.*/./; q'`
2482       { if $as_mkdir_p; then
2483     mkdir -p "$ac_dir"
2484   else
2485     as_dir="$ac_dir"
2486     as_dirs=
2487     while test ! -d "$as_dir"; do
2488       as_dirs="$as_dir $as_dirs"
2489       as_dir=`(dirname "$as_dir") 2>/dev/null ||
2490 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2491          X"$as_dir" : 'X\(//\)[^/]' \| \
2492          X"$as_dir" : 'X\(//\)$' \| \
2493          X"$as_dir" : 'X\(/\)' \| \
2494          .     : '\(.\)' 2>/dev/null ||
2495 echo X"$as_dir" |
2496     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2497           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2498           /^X\(\/\/\)$/{ s//\1/; q; }
2499           /^X\(\/\).*/{ s//\1/; q; }
2500           s/.*/./; q'`
2501     done
2502     test ! -n "$as_dirs" || mkdir $as_dirs
2503   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
2504 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
2505    { (exit 1); exit 1; }; }; }
2506
2507       rm -f $ac_file
2508       mv $tmp/config.h $ac_file
2509     fi
2510   else
2511     cat $tmp/config.h
2512     rm -f $tmp/config.h
2513   fi
2514 done
2515 _ACEOF
2516
2517 cat >>$CONFIG_STATUS <<\_ACEOF
2518
2519 { (exit 0); exit 0; }
2520 _ACEOF
2521 chmod +x $CONFIG_STATUS
2522 ac_clean_files=$ac_clean_files_save
2523
2524
2525 # configure is writing to config.log, and then calls config.status.
2526 # config.status does its own redirection, appending to config.log.
2527 # Unfortunately, on DOS this fails, as config.log is still kept open
2528 # by configure, so config.status won't be able to write to it; its
2529 # output is simply discarded.  So we exec the FD to /dev/null,
2530 # effectively closing config.log, so it can be properly (re)opened and
2531 # appended to by config.status.  When coming back to configure, we
2532 # need to make the FD available again.
2533 if test "$no_create" != yes; then
2534   ac_cs_success=:
2535   ac_config_status_args=
2536   test "$silent" = yes &&
2537     ac_config_status_args="$ac_config_status_args --quiet"
2538   exec 5>/dev/null
2539   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2540   exec 5>>config.log
2541   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2542   # would make configure fail if this is the last instruction.
2543   $ac_cs_success || { (exit 1); exit 1; }
2544 fi
2545