gdb/doc/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 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="refcard.tex"
 275 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S datarootdir docdir htmldir pdfdir PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI LIBOBJS LTLIBOBJS'
 276 ac_subst_files=''
 277
 278 # Initialize some variables set by options.
 279 ac_init_help=
 280 ac_init_version=false
 281 # The variables have the same names as the options, with
 282 # dashes changed to underlines.
 283 cache_file=/dev/null
 284 exec_prefix=NONE
 285 no_create=
 286 no_recursion=
 287 prefix=NONE
 288 program_prefix=NONE
 289 program_suffix=NONE
 290 program_transform_name=s,x,x,
 291 silent=
 292 site=
 293 srcdir=
 294 verbose=
 295 x_includes=NONE
 296 x_libraries=NONE
 297
 298 # Installation directory options.
 299 # These are left unexpanded so users can "make install exec_prefix=/foo"
 300 # and all the variables that are supposed to be based on exec_prefix
 301 # by default will actually change.
 302 # Use braces instead of parens because sh, perl, etc. also accept them.
 303 bindir='${exec_prefix}/bin'
 304 sbindir='${exec_prefix}/sbin'
 305 libexecdir='${exec_prefix}/libexec'
 306 datadir='${prefix}/share'
 307 sysconfdir='${prefix}/etc'
 308 sharedstatedir='${prefix}/com'
 309 localstatedir='${prefix}/var'
 310 libdir='${exec_prefix}/lib'
 311 includedir='${prefix}/include'
 312 oldincludedir='/usr/include'
 313 infodir='${prefix}/info'
 314 mandir='${prefix}/man'
 315
 316 ac_prev=
 317 for ac_option
 318 do
 319   # If the previous option needs an argument, assign it.
 320   if test -n "$ac_prev"; then
 321     eval "$ac_prev=\$ac_option"
 322     ac_prev=
 323     continue
 324   fi
 325
 326   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 327
 328   # Accept the important Cygnus configure options, so we can diagnose typos.
 329
 330   case $ac_option in
 331
 332   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 333     ac_prev=bindir ;;
 334   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 335     bindir=$ac_optarg ;;
 336
 337   -build | --build | --buil | --bui | --bu)
 338     ac_prev=build_alias ;;
 339   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 340     build_alias=$ac_optarg ;;
 341
 342   -cache-file | --cache-file | --cache-fil | --cache-fi \
 343   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 344     ac_prev=cache_file ;;
 345   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 346   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 347     cache_file=$ac_optarg ;;
 348
 349   --config-cache | -C)
 350     cache_file=config.cache ;;
 351
 352   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 353     ac_prev=datadir ;;
 354   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 355   | --da=*)
 356     datadir=$ac_optarg ;;
 357
 358   -disable-* | --disable-*)
 359     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 360     # Reject names that are not valid shell variable names.
 361     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 362       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 363    { (exit 1); exit 1; }; }
 364     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 365     eval "enable_$ac_feature=no" ;;
 366
 367   -enable-* | --enable-*)
 368     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 369     # Reject names that are not valid shell variable names.
 370     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 371       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 372    { (exit 1); exit 1; }; }
 373     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 374     case $ac_option in
 375       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 376       *) ac_optarg=yes ;;
 377     esac
 378     eval "enable_$ac_feature='$ac_optarg'" ;;
 379
 380   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 381   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 382   | --exec | --exe | --ex)
 383     ac_prev=exec_prefix ;;
 384   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 385   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 386   | --exec=* | --exe=* | --ex=*)
 387     exec_prefix=$ac_optarg ;;
 388
 389   -gas | --gas | --ga | --g)
 390     # Obsolete; use --with-gas.
 391     with_gas=yes ;;
 392
 393   -help | --help | --hel | --he | -h)
 394     ac_init_help=long ;;
 395   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 396     ac_init_help=recursive ;;
 397   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 398     ac_init_help=short ;;
 399
 400   -host | --host | --hos | --ho)
 401     ac_prev=host_alias ;;
 402   -host=* | --host=* | --hos=* | --ho=*)
 403     host_alias=$ac_optarg ;;
 404
 405   -includedir | --includedir | --includedi | --included | --include \
 406   | --includ | --inclu | --incl | --inc)
 407     ac_prev=includedir ;;
 408   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 409   | --includ=* | --inclu=* | --incl=* | --inc=*)
 410     includedir=$ac_optarg ;;
 411
 412   -infodir | --infodir | --infodi | --infod | --info | --inf)
 413     ac_prev=infodir ;;
 414   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 415     infodir=$ac_optarg ;;
 416
 417   -libdir | --libdir | --libdi | --libd)
 418     ac_prev=libdir ;;
 419   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 420     libdir=$ac_optarg ;;
 421
 422   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 423   | --libexe | --libex | --libe)
 424     ac_prev=libexecdir ;;
 425   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 426   | --libexe=* | --libex=* | --libe=*)
 427     libexecdir=$ac_optarg ;;
 428
 429   -localstatedir | --localstatedir | --localstatedi | --localstated \
 430   | --localstate | --localstat | --localsta | --localst \
 431   | --locals | --local | --loca | --loc | --lo)
 432     ac_prev=localstatedir ;;
 433   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 434   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 435   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 436     localstatedir=$ac_optarg ;;
 437
 438   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 439     ac_prev=mandir ;;
 440   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 441     mandir=$ac_optarg ;;
 442
 443   -nfp | --nfp | --nf)
 444     # Obsolete; use --without-fp.
 445     with_fp=no ;;
 446
 447   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 448   | --no-cr | --no-c | -n)
 449     no_create=yes ;;
 450
 451   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 452   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 453     no_recursion=yes ;;
 454
 455   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 456   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 457   | --oldin | --oldi | --old | --ol | --o)
 458     ac_prev=oldincludedir ;;
 459   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 460   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 461   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 462     oldincludedir=$ac_optarg ;;
 463
 464   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 465     ac_prev=prefix ;;
 466   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 467     prefix=$ac_optarg ;;
 468
 469   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 470   | --program-pre | --program-pr | --program-p)
 471     ac_prev=program_prefix ;;
 472   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 473   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 474     program_prefix=$ac_optarg ;;
 475
 476   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 477   | --program-suf | --program-su | --program-s)
 478     ac_prev=program_suffix ;;
 479   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 480   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 481     program_suffix=$ac_optarg ;;
 482
 483   -program-transform-name | --program-transform-name \
 484   | --program-transform-nam | --program-transform-na \
 485   | --program-transform-n | --program-transform- \
 486   | --program-transform | --program-transfor \
 487   | --program-transfo | --program-transf \
 488   | --program-trans | --program-tran \
 489   | --progr-tra | --program-tr | --program-t)
 490     ac_prev=program_transform_name ;;
 491   -program-transform-name=* | --program-transform-name=* \
 492   | --program-transform-nam=* | --program-transform-na=* \
 493   | --program-transform-n=* | --program-transform-=* \
 494   | --program-transform=* | --program-transfor=* \
 495   | --program-transfo=* | --program-transf=* \
 496   | --program-trans=* | --program-tran=* \
 497   | --progr-tra=* | --program-tr=* | --program-t=*)
 498     program_transform_name=$ac_optarg ;;
 499
 500   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 501   | -silent | --silent | --silen | --sile | --sil)
 502     silent=yes ;;
 503
 504   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 505     ac_prev=sbindir ;;
 506   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 507   | --sbi=* | --sb=*)
 508     sbindir=$ac_optarg ;;
 509
 510   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 511   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 512   | --sharedst | --shareds | --shared | --share | --shar \
 513   | --sha | --sh)
 514     ac_prev=sharedstatedir ;;
 515   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 516   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 517   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 518   | --sha=* | --sh=*)
 519     sharedstatedir=$ac_optarg ;;
 520
 521   -site | --site | --sit)
 522     ac_prev=site ;;
 523   -site=* | --site=* | --sit=*)
 524     site=$ac_optarg ;;
 525
 526   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 527     ac_prev=srcdir ;;
 528   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 529     srcdir=$ac_optarg ;;
 530
 531   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 532   | --syscon | --sysco | --sysc | --sys | --sy)
 533     ac_prev=sysconfdir ;;
 534   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 535   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 536     sysconfdir=$ac_optarg ;;
 537
 538   -target | --target | --targe | --targ | --tar | --ta | --t)
 539     ac_prev=target_alias ;;
 540   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 541     target_alias=$ac_optarg ;;
 542
 543   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 544     verbose=yes ;;
 545
 546   -version | --version | --versio | --versi | --vers | -V)
 547     ac_init_version=: ;;
 548
 549   -with-* | --with-*)
 550     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 551     # Reject names that are not valid shell variable names.
 552     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 553       { echo "$as_me: error: invalid package name: $ac_package" >&2
 554    { (exit 1); exit 1; }; }
 555     ac_package=`echo $ac_package| sed 's/-/_/g'`
 556     case $ac_option in
 557       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 558       *) ac_optarg=yes ;;
 559     esac
 560     eval "with_$ac_package='$ac_optarg'" ;;
 561
 562   -without-* | --without-*)
 563     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 564     # Reject names that are not valid shell variable names.
 565     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 566       { echo "$as_me: error: invalid package name: $ac_package" >&2
 567    { (exit 1); exit 1; }; }
 568     ac_package=`echo $ac_package | sed 's/-/_/g'`
 569     eval "with_$ac_package=no" ;;
 570
 571   --x)
 572     # Obsolete; use --with-x.
 573     with_x=yes ;;
 574
 575   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 576   | --x-incl | --x-inc | --x-in | --x-i)
 577     ac_prev=x_includes ;;
 578   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 579   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 580     x_includes=$ac_optarg ;;
 581
 582   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 583   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 584     ac_prev=x_libraries ;;
 585   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 586   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 587     x_libraries=$ac_optarg ;;
 588
 589   -*) { echo "$as_me: error: unrecognized option: $ac_option
 590 Try \`$0 --help' for more information." >&2
 591    { (exit 1); exit 1; }; }
 592     ;;
 593
 594   *=*)
 595     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 596     # Reject names that are not valid shell variable names.
 597     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 598       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 599    { (exit 1); exit 1; }; }
 600     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 601     eval "$ac_envvar='$ac_optarg'"
 602     export $ac_envvar ;;
 603
 604   *)
 605     # FIXME: should be removed in autoconf 3.0.
 606     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 607     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 608       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 609     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 610     ;;
 611
 612   esac
 613 done
 614
 615 if test -n "$ac_prev"; then
 616   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 617   { echo "$as_me: error: missing argument to $ac_option" >&2
 618    { (exit 1); exit 1; }; }
 619 fi
 620
 621 # Be sure to have absolute paths.
 622 for ac_var in exec_prefix prefix
 623 do
 624   eval ac_val=$`echo $ac_var`
 625   case $ac_val in
 626     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 627     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 628    { (exit 1); exit 1; }; };;
 629   esac
 630 done
 631
 632 # Be sure to have absolute paths.
 633 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 634               localstatedir libdir includedir oldincludedir infodir mandir
 635 do
 636   eval ac_val=$`echo $ac_var`
 637   case $ac_val in
 638     [\\/$]* | ?:[\\/]* ) ;;
 639     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 640    { (exit 1); exit 1; }; };;
 641   esac
 642 done
 643
 644 # There might be people who depend on the old broken behavior: `$host'
 645 # used to hold the argument of --host etc.
 646 # FIXME: To remove some day.
 647 build=$build_alias
 648 host=$host_alias
 649 target=$target_alias
 650
 651 # FIXME: To remove some day.
 652 if test "x$host_alias" != x; then
 653   if test "x$build_alias" = x; then
 654     cross_compiling=maybe
 655     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 656     If a cross compiler is detected then cross compile mode will be used." >&2
 657   elif test "x$build_alias" != "x$host_alias"; then
 658     cross_compiling=yes
 659   fi
 660 fi
 661
 662 ac_tool_prefix=
 663 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 664
 665 test "$silent" = yes && exec 6>/dev/null
 666
 667
 668 # Find the source files, if location was not specified.
 669 if test -z "$srcdir"; then
 670   ac_srcdir_defaulted=yes
 671   # Try the directory containing this script, then its parent.
 672   ac_confdir=`(dirname "$0") 2>/dev/null ||
 673 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 674          X"$0" : 'X\(//\)[^/]' \| \
 675          X"$0" : 'X\(//\)$' \| \
 676          X"$0" : 'X\(/\)' \| \
 677          .     : '\(.\)' 2>/dev/null ||
 678 echo X"$0" |
 679     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 680           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 681           /^X\(\/\/\)$/{ s//\1/; q; }
 682           /^X\(\/\).*/{ s//\1/; q; }
 683           s/.*/./; q'`
 684   srcdir=$ac_confdir
 685   if test ! -r $srcdir/$ac_unique_file; then
 686     srcdir=..
 687   fi
 688 else
 689   ac_srcdir_defaulted=no
 690 fi
 691 if test ! -r $srcdir/$ac_unique_file; then
 692   if test "$ac_srcdir_defaulted" = yes; then
 693     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 694    { (exit 1); exit 1; }; }
 695   else
 696     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 697    { (exit 1); exit 1; }; }
 698   fi
 699 fi
 700 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 701   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 702    { (exit 1); exit 1; }; }
 703 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 704 ac_env_build_alias_set=${build_alias+set}
 705 ac_env_build_alias_value=$build_alias
 706 ac_cv_env_build_alias_set=${build_alias+set}
 707 ac_cv_env_build_alias_value=$build_alias
 708 ac_env_host_alias_set=${host_alias+set}
 709 ac_env_host_alias_value=$host_alias
 710 ac_cv_env_host_alias_set=${host_alias+set}
 711 ac_cv_env_host_alias_value=$host_alias
 712 ac_env_target_alias_set=${target_alias+set}
 713 ac_env_target_alias_value=$target_alias
 714 ac_cv_env_target_alias_set=${target_alias+set}
 715 ac_cv_env_target_alias_value=$target_alias
 716
 717 #
 718 # Report the --help message.
 719 #
 720 if test "$ac_init_help" = "long"; then
 721   # Omit some internal or obsolete options to make the list less imposing.
 722   # This message is too long to be a string in the A/UX 3.1 sh.
 723   cat <<_ACEOF
 724 \`configure' configures this package to adapt to many kinds of systems.
 725
 726 Usage: $0 [OPTION]... [VAR=VALUE]...
 727
 728 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 729 VAR=VALUE.  See below for descriptions of some of the useful variables.
 730
 731 Defaults for the options are specified in brackets.
 732
 733 Configuration:
 734   -h, --help              display this help and exit
 735       --help=short        display options specific to this package
 736       --help=recursive    display the short help of all the included packages
 737   -V, --version           display version information and exit
 738   -q, --quiet, --silent   do not print \`checking...' messages
 739       --cache-file=FILE   cache test results in FILE [disabled]
 740   -C, --config-cache      alias for \`--cache-file=config.cache'
 741   -n, --no-create         do not create output files
 742       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 743
 744 _ACEOF
 745
 746   cat <<_ACEOF
 747 Installation directories:
 748   --prefix=PREFIX         install architecture-independent files in PREFIX
 749                           [$ac_default_prefix]
 750   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 751                           [PREFIX]
 752
 753 By default, \`make install' will install all the files in
 754 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 755 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 756 for instance \`--prefix=\$HOME'.
 757
 758 For better control, use the options below.
 759
 760 Fine tuning of the installation directories:
 761   --bindir=DIR           user executables [EPREFIX/bin]
 762   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 763   --libexecdir=DIR       program executables [EPREFIX/libexec]
 764   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 765   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 766   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 767   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 768   --libdir=DIR           object code libraries [EPREFIX/lib]
 769   --includedir=DIR       C header files [PREFIX/include]
 770   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 771   --infodir=DIR          info documentation [PREFIX/info]
 772   --mandir=DIR           man documentation [PREFIX/man]
 773 _ACEOF
 774
 775   cat <<\_ACEOF
 776 _ACEOF
 777 fi
 778
 779 if test -n "$ac_init_help"; then
 780
 781   cat <<\_ACEOF
 782
 783 Optional Packages:
 784   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 785   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 786   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
 787   --with-bugurl=URL       Direct users to URL to report a bug
 788
 789 _ACEOF
 790 fi
 791
 792 if test "$ac_init_help" = "recursive"; then
 793   # If there are subdirs, report their specific --help.
 794   ac_popdir=`pwd`
 795   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 796     test -d $ac_dir || continue
 797     ac_builddir=.
 798
 799 if test "$ac_dir" != .; then
 800   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 801   # A "../" for each directory in $ac_dir_suffix.
 802   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 803 else
 804   ac_dir_suffix= ac_top_builddir=
 805 fi
 806
 807 case $srcdir in
 808   .)  # No --srcdir option.  We are building in place.
 809     ac_srcdir=.
 810     if test -z "$ac_top_builddir"; then
 811        ac_top_srcdir=.
 812     else
 813        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 814     fi ;;
 815   [\\/]* | ?:[\\/]* )  # Absolute path.
 816     ac_srcdir=$srcdir$ac_dir_suffix;
 817     ac_top_srcdir=$srcdir ;;
 818   *) # Relative path.
 819     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 820     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 821 esac
 822
 823 # Do not use `cd foo && pwd` to compute absolute paths, because
 824 # the directories may not exist.
 825 case `pwd` in
 826 .) ac_abs_builddir="$ac_dir";;
 827 *)
 828   case "$ac_dir" in
 829   .) ac_abs_builddir=`pwd`;;
 830   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 831   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 832   esac;;
 833 esac
 834 case $ac_abs_builddir in
 835 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 836 *)
 837   case ${ac_top_builddir}. in
 838   .) ac_abs_top_builddir=$ac_abs_builddir;;
 839   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 840   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 841   esac;;
 842 esac
 843 case $ac_abs_builddir in
 844 .) ac_abs_srcdir=$ac_srcdir;;
 845 *)
 846   case $ac_srcdir in
 847   .) ac_abs_srcdir=$ac_abs_builddir;;
 848   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 849   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 850   esac;;
 851 esac
 852 case $ac_abs_builddir in
 853 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 854 *)
 855   case $ac_top_srcdir in
 856   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 857   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 858   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 859   esac;;
 860 esac
 861
 862     cd $ac_dir
 863     # Check for guested configure; otherwise get Cygnus style configure.
 864     if test -f $ac_srcdir/configure.gnu; then
 865       echo
 866       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 867     elif test -f $ac_srcdir/configure; then
 868       echo
 869       $SHELL $ac_srcdir/configure  --help=recursive
 870     elif test -f $ac_srcdir/configure.ac ||
 871            test -f $ac_srcdir/configure.in; then
 872       echo
 873       $ac_configure --help
 874     else
 875       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 876     fi
 877     cd $ac_popdir
 878   done
 879 fi
 880
 881 test -n "$ac_init_help" && exit 0
 882 if $ac_init_version; then
 883   cat <<\_ACEOF
 884
 885 Copyright (C) 2003 Free Software Foundation, Inc.
 886 This configure script is free software; the Free Software Foundation
 887 gives unlimited permission to copy, distribute and modify it.
 888 _ACEOF
 889   exit 0
 890 fi
 891 exec 5>config.log
 892 cat >&5 <<_ACEOF
 893 This file contains any messages produced by compilers while
 894 running configure, to aid debugging if configure makes a mistake.
 895
 896 It was created by $as_me, which was
 897 generated by GNU Autoconf 2.59.  Invocation command line was
 898
 899   $ $0 $@
 900
 901 _ACEOF
 902 {
 903 cat <<_ASUNAME
 904 ## --------- ##
 905 ## Platform. ##
 906 ## --------- ##
 907
 908 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 909 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 910 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 911 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 912 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 913
 914 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 915 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 916
 917 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 918 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 919 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 920 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 921 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 922 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 923 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 924
 925 _ASUNAME
 926
 927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 928 for as_dir in $PATH
 929 do
 930   IFS=$as_save_IFS
 931   test -z "$as_dir" && as_dir=.
 932   echo "PATH: $as_dir"
 933 done
 934
 935 } >&5
 936
 937 cat >&5 <<_ACEOF
 938
 939
 940 ## ----------- ##
 941 ## Core tests. ##
 942 ## ----------- ##
 943
 944 _ACEOF
 945
 946
 947 # Keep a trace of the command line.
 948 # Strip out --no-create and --no-recursion so they do not pile up.
 949 # Strip out --silent because we don't want to record it for future runs.
 950 # Also quote any args containing shell meta-characters.
 951 # Make two passes to allow for proper duplicate-argument suppression.
 952 ac_configure_args=
 953 ac_configure_args0=
 954 ac_configure_args1=
 955 ac_sep=
 956 ac_must_keep_next=false
 957 for ac_pass in 1 2
 958 do
 959   for ac_arg
 960   do
 961     case $ac_arg in
 962     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 963     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 964     | -silent | --silent | --silen | --sile | --sil)
 965       continue ;;
 966     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 967       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 968     esac
 969     case $ac_pass in
 970     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 971     2)
 972       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 973       if test $ac_must_keep_next = true; then
 974         ac_must_keep_next=false # Got value, back to normal.
 975       else
 976         case $ac_arg in
 977           *=* | --config-cache | -C | -disable-* | --disable-* \
 978           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 979           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 980           | -with-* | --with-* | -without-* | --without-* | --x)
 981             case "$ac_configure_args0 " in
 982               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 983             esac
 984             ;;
 985           -* ) ac_must_keep_next=true ;;
 986         esac
 987       fi
 988       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
 989       # Get rid of the leading space.
 990       ac_sep=" "
 991       ;;
 992     esac
 993   done
 994 done
 995 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 996 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 997
 998 # When interrupted or exit'd, cleanup temporary files, and complete
 999 # config.log.  We remove comments because anyway the quotes in there
1000 # would cause problems or look ugly.
1001 # WARNING: Be sure not to use single quotes in there, as some shells,
1002 # such as our DU 5.0 friend, will then `close' the trap.
1003 trap 'exit_status=$?
1004   # Save into config.log some information that might help in debugging.
1005   {
1006     echo
1007
1008     cat <<\_ASBOX
1009 ## ---------------- ##
1010 ## Cache variables. ##
1011 ## ---------------- ##
1012 _ASBOX
1013     echo
1014     # The following way of writing the cache mishandles newlines in values,
1015 {
1016   (set) 2>&1 |
1017     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1018     *ac_space=\ *)
1019       sed -n \
1020         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1021           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1022       ;;
1023     *)
1024       sed -n \
1025         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1026       ;;
1027     esac;
1028 }
1029     echo
1030
1031     cat <<\_ASBOX
1032 ## ----------------- ##
1033 ## Output variables. ##
1034 ## ----------------- ##
1035 _ASBOX
1036     echo
1037     for ac_var in $ac_subst_vars
1038     do
1039       eval ac_val=$`echo $ac_var`
1040       echo "$ac_var='"'"'$ac_val'"'"'"
1041     done | sort
1042     echo
1043
1044     if test -n "$ac_subst_files"; then
1045       cat <<\_ASBOX
1046 ## ------------- ##
1047 ## Output files. ##
1048 ## ------------- ##
1049 _ASBOX
1050       echo
1051       for ac_var in $ac_subst_files
1052       do
1053         eval ac_val=$`echo $ac_var`
1054         echo "$ac_var='"'"'$ac_val'"'"'"
1055       done | sort
1056       echo
1057     fi
1058
1059     if test -s confdefs.h; then
1060       cat <<\_ASBOX
1061 ## ----------- ##
1062 ## confdefs.h. ##
1063 ## ----------- ##
1064 _ASBOX
1065       echo
1066       sed "/^$/d" confdefs.h | sort
1067       echo
1068     fi
1069     test "$ac_signal" != 0 &&
1070       echo "$as_me: caught signal $ac_signal"
1071     echo "$as_me: exit $exit_status"
1072   } >&5
1073   rm -f core *.core &&
1074   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1075     exit $exit_status
1076      ' 0
1077 for ac_signal in 1 2 13 15; do
1078   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1079 done
1080 ac_signal=0
1081
1082 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1083 rm -rf conftest* confdefs.h
1084 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1085 echo >confdefs.h
1086
1087 # Predefined preprocessor variables.
1088
1089 cat >>confdefs.h <<_ACEOF
1090 #define PACKAGE_NAME "$PACKAGE_NAME"
1091 _ACEOF
1092
1093
1094 cat >>confdefs.h <<_ACEOF
1095 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1096 _ACEOF
1097
1098
1099 cat >>confdefs.h <<_ACEOF
1100 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1101 _ACEOF
1102
1103
1104 cat >>confdefs.h <<_ACEOF
1105 #define PACKAGE_STRING "$PACKAGE_STRING"
1106 _ACEOF
1107
1108
1109 cat >>confdefs.h <<_ACEOF
1110 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1111 _ACEOF
1112
1113
1114 # Let the site file select an alternate cache file if it wants to.
1115 # Prefer explicitly selected file to automatically selected ones.
1116 if test -z "$CONFIG_SITE"; then
1117   if test "x$prefix" != xNONE; then
1118     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1119   else
1120     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1121   fi
1122 fi
1123 for ac_site_file in $CONFIG_SITE; do
1124   if test -r "$ac_site_file"; then
1125     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1126 echo "$as_me: loading site script $ac_site_file" >&6;}
1127     sed 's/^/| /' "$ac_site_file" >&5
1128     . "$ac_site_file"
1129   fi
1130 done
1131
1132 if test -r "$cache_file"; then
1133   # Some versions of bash will fail to source /dev/null (special
1134   # files actually), so we avoid doing that.
1135   if test -f "$cache_file"; then
1136     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1137 echo "$as_me: loading cache $cache_file" >&6;}
1138     case $cache_file in
1139       [\\/]* | ?:[\\/]* ) . $cache_file;;
1140       *)                      . ./$cache_file;;
1141     esac
1142   fi
1143 else
1144   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1145 echo "$as_me: creating cache $cache_file" >&6;}
1146   >$cache_file
1147 fi
1148
1149 # Check that the precious variables saved in the cache have kept the same
1150 # value.
1151 ac_cache_corrupted=false
1152 for ac_var in `(set) 2>&1 |
1153                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1154   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1155   eval ac_new_set=\$ac_env_${ac_var}_set
1156   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1157   eval ac_new_val="\$ac_env_${ac_var}_value"
1158   case $ac_old_set,$ac_new_set in
1159     set,)
1160       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1161 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1162       ac_cache_corrupted=: ;;
1163     ,set)
1164       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1165 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1166       ac_cache_corrupted=: ;;
1167     ,);;
1168     *)
1169       if test "x$ac_old_val" != "x$ac_new_val"; then
1170         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1171 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1172         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1173 echo "$as_me:   former value:  $ac_old_val" >&2;}
1174         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1175 echo "$as_me:   current value: $ac_new_val" >&2;}
1176         ac_cache_corrupted=:
1177       fi;;
1178   esac
1179   # Pass precious variables to config.status.
1180   if test "$ac_new_set" = set; then
1181     case $ac_new_val in
1182     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1183       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1184     *) ac_arg=$ac_var=$ac_new_val ;;
1185     esac
1186     case " $ac_configure_args " in
1187       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1188       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1189     esac
1190   fi
1191 done
1192 if $ac_cache_corrupted; then
1193   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1194 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1195   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1196 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1197    { (exit 1); exit 1; }; }
1198 fi
1199
1200 ac_ext=c
1201 ac_cpp='$CPP $CPPFLAGS'
1202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224 # Autoconf M4 include file defining utility macros for complex Canadian
1225 # cross builds.
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235 ####
1236 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
1237 # or AC_INIT.
1238 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
1239
1240 ####
1241 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
1242 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
1243
1244
1245 ####
1246 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
1247 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
1248
1249
1250
1251 # Backported from Autoconf 2.5x; can go away when and if
1252 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
1253
1254
1255
1256
1257 # ACX_HAVE_GCC_FOR_TARGET
1258 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
1259
1260
1261 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
1262 # Searching for installed target binutils.  We need to take extra care,
1263 # else we may find the wrong assembler, linker, etc., and lose.
1264 #
1265 # First try --with-build-time-tools, if specified.
1266 #
1267 # For build != host, we ask the installed GCC for the name of the tool it
1268 # uses, and accept it if it is an absolute path.  This is because the
1269 # only good choice for a compiler is the same GCC version that is being
1270 # installed (or we couldn't make target libraries), and we assume that
1271 # on the host system we'll have not only the same GCC version, but also
1272 # the same binutils version.
1273 #
1274 # For build == host, search the same directories that the installed
1275 # compiler will search.  We used to do this for the assembler, linker,
1276 # and nm only; for simplicity of configuration, however, we extend this
1277 # criterion to tools (such as ar and ranlib) that are never invoked by
1278 # the compiler, to avoid mismatches.
1279 #
1280 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
1281 # if build == target.  This makes the most sense only when bootstrapping,
1282 # but we also do so when build != host.  In this case, we hope that the
1283 # build and host systems will have similar contents of MD_EXEC_PREFIX.
1284 #
1285 # If we do not find a suitable binary, then try the user's path.
1286
1287
1288 ###
1289 # AC_PROG_CPP_WERROR
1290 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
1291 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
1292 # For now, using this also overrides header checks to use only the
1293 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
1294 # bit harder from here).
1295 # Eventually autoconf will default to checking headers with the compiler
1296 # instead, and we'll have to do this differently.
1297
1298 # AC_PROG_CPP_WERROR
1299
1300 # Test for GNAT.
1301 # We require the gnatbind program, and a compiler driver that
1302 # understands Ada.  We use the user's CC setting, already found,
1303 # and possibly add $1 to the command-line parameters.
1304 #
1305 # Sets the shell variable have_gnat to yes or no as appropriate, and
1306 # substitutes GNATBIND and GNATMAKE.
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328 ac_aux_dir=
1329 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1330   if test -f $ac_dir/install-sh; then
1331     ac_aux_dir=$ac_dir
1332     ac_install_sh="$ac_aux_dir/install-sh -c"
1333     break
1334   elif test -f $ac_dir/install.sh; then
1335     ac_aux_dir=$ac_dir
1336     ac_install_sh="$ac_aux_dir/install.sh -c"
1337     break
1338   elif test -f $ac_dir/shtool; then
1339     ac_aux_dir=$ac_dir
1340     ac_install_sh="$ac_aux_dir/shtool install -c"
1341     break
1342   fi
1343 done
1344 if test -z "$ac_aux_dir"; then
1345   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1346 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1347    { (exit 1); exit 1; }; }
1348 fi
1349 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1350 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1351 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1352
1353 # Find a good install program.  We prefer a C program (faster),
1354 # so one script is as good as another.  But avoid the broken or
1355 # incompatible versions:
1356 # SysV /etc/install, /usr/sbin/install
1357 # SunOS /usr/etc/install
1358 # IRIX /sbin/install
1359 # AIX /bin/install
1360 # AmigaOS /C/install, which installs bootblocks on floppy discs
1361 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1362 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1363 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1364 # OS/2's system install, which has a completely different semantic
1365 # ./install, which can be erroneously created by make from ./install.sh.
1366 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1367 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1368 if test -z "$INSTALL"; then
1369 if test "${ac_cv_path_install+set}" = set; then
1370   echo $ECHO_N "(cached) $ECHO_C" >&6
1371 else
1372   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1373 for as_dir in $PATH
1374 do
1375   IFS=$as_save_IFS
1376   test -z "$as_dir" && as_dir=.
1377   # Account for people who put trailing slashes in PATH elements.
1378 case $as_dir/ in
1379   ./ | .// | /cC/* | \
1380   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1381   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1382   /usr/ucb/* ) ;;
1383   *)
1384     # OSF1 and SCO ODT 3.0 have their own names for install.
1385     # Don't use installbsd from OSF since it installs stuff as root
1386     # by default.
1387     for ac_prog in ginstall scoinst install; do
1388       for ac_exec_ext in '' $ac_executable_extensions; do
1389         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1390           if test $ac_prog = install &&
1391             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1392             # AIX install.  It has an incompatible calling convention.
1393             :
1394           elif test $ac_prog = install &&
1395             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1396             # program-specific install script used by HP pwplus--don't use.
1397             :
1398           else
1399             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1400             break 3
1401           fi
1402         fi
1403       done
1404     done
1405     ;;
1406 esac
1407 done
1408
1409
1410 fi
1411   if test "${ac_cv_path_install+set}" = set; then
1412     INSTALL=$ac_cv_path_install
1413   else
1414     # As a last resort, use the slow shell script.  We don't cache a
1415     # path for INSTALL within a source directory, because that will
1416     # break other packages using the cache if that directory is
1417     # removed, or if the path is relative.
1418     INSTALL=$ac_install_sh
1419   fi
1420 fi
1421 echo "$as_me:$LINENO: result: $INSTALL" >&5
1422 echo "${ECHO_T}$INSTALL" >&6
1423
1424 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1425 # It thinks the first close brace ends the variable substitution.
1426 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1427
1428 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1429
1430 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1431
1432 echo "$as_me:$LINENO: checking whether ln -s works" >&5
1433 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
1434 LN_S=$as_ln_s
1435 if test "$LN_S" = "ln -s"; then
1436   echo "$as_me:$LINENO: result: yes" >&5
1437 echo "${ECHO_T}yes" >&6
1438 else
1439   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
1440 echo "${ECHO_T}no, using $LN_S" >&6
1441 fi
1442
1443
1444
1445
1446
1447
1448
1449 # Check whether --with-pkgversion or --without-pkgversion was given.
1450 if test "${with_pkgversion+set}" = set; then
1451   withval="$with_pkgversion"
1452   case "$withval" in
1453       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
1454 echo "$as_me: error: package version not specified" >&2;}
1455    { (exit 1); exit 1; }; } ;;
1456       no)  PKGVERSION= ;;
1457       *)   PKGVERSION="($withval) " ;;
1458      esac
1459 else
1460   PKGVERSION="(GDB) "
1461
1462 fi;
1463
1464
1465
1466
1467 # Check whether --with-bugurl or --without-bugurl was given.
1468 if test "${with_bugurl+set}" = set; then
1469   withval="$with_bugurl"
1470   case "$withval" in
1471       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
1472 echo "$as_me: error: bug URL not specified" >&2;}
1473    { (exit 1); exit 1; }; } ;;
1474       no)  BUGURL=
1475            ;;
1476       *)   BUGURL="$withval"
1477            ;;
1478      esac
1479 else
1480   BUGURL="http://www.gnu.org/software/gdb/bugs/"
1481
1482 fi;
1483   case ${BUGURL} in
1484   "")
1485     REPORT_BUGS_TO=
1486     REPORT_BUGS_TEXI=
1487     ;;
1488   *)
1489     REPORT_BUGS_TO="<$BUGURL>"
1490     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
1491     ;;
1492   esac;
1493
1494
1495
1496           ac_config_files="$ac_config_files Makefile"
1497 cat >confcache <<\_ACEOF
1498 # This file is a shell script that caches the results of configure
1499 # tests run on this system so they can be shared between configure
1500 # scripts and configure runs, see configure's option --config-cache.
1501 # It is not useful on other systems.  If it contains results you don't
1502 # want to keep, you may remove or edit it.
1503 #
1504 # config.status only pays attention to the cache file if you give it
1505 # the --recheck option to rerun configure.
1506 #
1507 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1508 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1509 # following values.
1510
1511 _ACEOF
1512
1513 # The following way of writing the cache mishandles newlines in values,
1514 # but we know of no workaround that is simple, portable, and efficient.
1515 # So, don't put newlines in cache variables' values.
1516 # Ultrix sh set writes to stderr and can't be redirected directly,
1517 # and sets the high bit in the cache file unless we assign to the vars.
1518 {
1519   (set) 2>&1 |
1520     case `(ac_space=' '; set | grep ac_space) 2>&1` in
1521     *ac_space=\ *)
1522       # `set' does not quote correctly, so add quotes (double-quote
1523       # substitution turns \\\\ into \\, and sed turns \\ into \).
1524       sed -n \
1525         "s/'/'\\\\''/g;
1526           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1527       ;;
1528     *)
1529       # `set' quotes correctly as required by POSIX, so do not add quotes.
1530       sed -n \
1531         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1532       ;;
1533     esac;
1534 } |
1535   sed '
1536      t clear
1537      : clear
1538      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1539      t end
1540      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1541      : end' >>confcache
1542 if diff $cache_file confcache >/dev/null 2>&1; then :; else
1543   if test -w $cache_file; then
1544     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
1545     cat confcache >$cache_file
1546   else
1547     echo "not updating unwritable cache $cache_file"
1548   fi
1549 fi
1550 rm -f confcache
1551
1552 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1553 # Let make expand exec_prefix.
1554 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1555
1556 # VPATH may cause trouble with some makes, so we remove $(srcdir),
1557 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
1558 # trailing colons and then remove the whole line if VPATH becomes empty
1559 # (actually we leave an empty line to preserve line numbers).
1560 if test "x$srcdir" = x.; then
1561   ac_vpsub='/^[  ]*VPATH[        ]*=/{
1562 s/:*\$(srcdir):*/:/;
1563 s/:*\${srcdir}:*/:/;
1564 s/:*@srcdir@:*/:/;
1565 s/^\([^=]*=[     ]*\):*/\1/;
1566 s/:*$//;
1567 s/^[^=]*=[       ]*$//;
1568 }'
1569 fi
1570
1571 # Transform confdefs.h into DEFS.
1572 # Protect against shell expansion while executing Makefile rules.
1573 # Protect against Makefile macro expansion.
1574 #
1575 # If the first sed substitution is executed (which looks for macros that
1576 # take arguments), then we branch to the quote section.  Otherwise,
1577 # look for a macro that doesn't take arguments.
1578 cat >confdef2opt.sed <<\_ACEOF
1579 t clear
1580 : clear
1581 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
1582 t quote
1583 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
1584 t quote
1585 d
1586 : quote
1587 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
1588 s,\[,\\&,g
1589 s,\],\\&,g
1590 s,\$,$$,g
1591 p
1592 _ACEOF
1593 # We use echo to avoid assuming a particular line-breaking character.
1594 # The extra dot is to prevent the shell from consuming trailing
1595 # line-breaks from the sub-command output.  A line-break within
1596 # single-quotes doesn't work because, if this script is created in a
1597 # platform that uses two characters for line-breaks (e.g., DOS), tr
1598 # would break.
1599 ac_LF_and_DOT=`echo; echo .`
1600 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
1601 rm -f confdef2opt.sed
1602
1603
1604 ac_libobjs=
1605 ac_ltlibobjs=
1606 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1607   # 1. Remove the extension, and $U if already installed.
1608   ac_i=`echo "$ac_i" |
1609          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
1610   # 2. Add them.
1611   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
1612   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
1613 done
1614 LIBOBJS=$ac_libobjs
1615
1616 LTLIBOBJS=$ac_ltlibobjs
1617
1618
1619
1620 : ${CONFIG_STATUS=./config.status}
1621 ac_clean_files_save=$ac_clean_files
1622 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1623 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
1624 echo "$as_me: creating $CONFIG_STATUS" >&6;}
1625 cat >$CONFIG_STATUS <<_ACEOF
1626 #! $SHELL
1627 # Generated by $as_me.
1628 # Run this file to recreate the current configuration.
1629 # Compiler output produced by configure, useful for debugging
1630 # configure, is in config.log if it exists.
1631
1632 debug=false
1633 ac_cs_recheck=false
1634 ac_cs_silent=false
1635 SHELL=\${CONFIG_SHELL-$SHELL}
1636 _ACEOF
1637
1638 cat >>$CONFIG_STATUS <<\_ACEOF
1639 ## --------------------- ##
1640 ## M4sh Initialization.  ##
1641 ## --------------------- ##
1642
1643 # Be Bourne compatible
1644 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
1645   emulate sh
1646   NULLCMD=:
1647   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
1648   # is contrary to our usage.  Disable this feature.
1649   alias -g '${1+"$@"}'='"$@"'
1650 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
1651   set -o posix
1652 fi
1653 DUALCASE=1; export DUALCASE # for MKS sh
1654
1655 # Support unset when possible.
1656 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
1657   as_unset=unset
1658 else
1659   as_unset=false
1660 fi
1661
1662
1663 # Work around bugs in pre-3.0 UWIN ksh.
1664 $as_unset ENV MAIL MAILPATH
1665 PS1='$ '
1666 PS2='> '
1667 PS4='+ '
1668
1669 # NLS nuisances.
1670 for as_var in \
1671   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
1672   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
1673   LC_TELEPHONE LC_TIME
1674 do
1675   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
1676     eval $as_var=C; export $as_var
1677   else
1678     $as_unset $as_var
1679   fi
1680 done
1681
1682 # Required to use basename.
1683 if expr a : '\(a\)' >/dev/null 2>&1; then
1684   as_expr=expr
1685 else
1686   as_expr=false
1687 fi
1688
1689 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
1690   as_basename=basename
1691 else
1692   as_basename=false
1693 fi
1694
1695
1696 # Name of the executable.
1697 as_me=`$as_basename "$0" ||
1698 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
1699          X"$0" : 'X\(//\)$' \| \
1700          X"$0" : 'X\(/\)$' \| \
1701          .     : '\(.\)' 2>/dev/null ||
1702 echo X/"$0" |
1703     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
1704           /^X\/\(\/\/\)$/{ s//\1/; q; }
1705           /^X\/\(\/\).*/{ s//\1/; q; }
1706           s/.*/./; q'`
1707
1708
1709 # PATH needs CR, and LINENO needs CR and PATH.
1710 # Avoid depending upon Character Ranges.
1711 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
1712 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
1713 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
1714 as_cr_digits='0123456789'
1715 as_cr_alnum=$as_cr_Letters$as_cr_digits
1716
1717 # The user is always right.
1718 if test "${PATH_SEPARATOR+set}" != set; then
1719   echo "#! /bin/sh" >conf$$.sh
1720   echo  "exit 0"   >>conf$$.sh
1721   chmod +x conf$$.sh
1722   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
1723     PATH_SEPARATOR=';'
1724   else
1725     PATH_SEPARATOR=:
1726   fi
1727   rm -f conf$$.sh
1728 fi
1729
1730
1731   as_lineno_1=$LINENO
1732   as_lineno_2=$LINENO
1733   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
1734   test "x$as_lineno_1" != "x$as_lineno_2" &&
1735   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
1736   # Find who we are.  Look in the path if we contain no path at all
1737   # relative or not.
1738   case $0 in
1739     *[\\/]* ) as_myself=$0 ;;
1740     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1741 for as_dir in $PATH
1742 do
1743   IFS=$as_save_IFS
1744   test -z "$as_dir" && as_dir=.
1745   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
1746 done
1747
1748        ;;
1749   esac
1750   # We did not find ourselves, most probably we were run as `sh COMMAND'
1751   # in which case we are not to be found in the path.
1752   if test "x$as_myself" = x; then
1753     as_myself=$0
1754   fi
1755   if test ! -f "$as_myself"; then
1756     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
1757 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
1758    { (exit 1); exit 1; }; }
1759   fi
1760   case $CONFIG_SHELL in
1761   '')
1762     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1763 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
1764 do
1765   IFS=$as_save_IFS
1766   test -z "$as_dir" && as_dir=.
1767   for as_base in sh bash ksh sh5; do
1768          case $as_dir in
1769          /*)
1770            if ("$as_dir/$as_base" -c '
1771   as_lineno_1=$LINENO
1772   as_lineno_2=$LINENO
1773   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
1774   test "x$as_lineno_1" != "x$as_lineno_2" &&
1775   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
1776              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
1777              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
1778              CONFIG_SHELL=$as_dir/$as_base
1779              export CONFIG_SHELL
1780              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
1781            fi;;
1782          esac
1783        done
1784 done
1785 ;;
1786   esac
1787
1788   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
1789   # uniformly replaced by the line number.  The first 'sed' inserts a
1790   # line-number line before each line; the second 'sed' does the real
1791   # work.  The second script uses 'N' to pair each line-number line
1792   # with the numbered line, and appends trailing '-' during
1793   # substitution so that $LINENO is not a special case at line end.
1794   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
1795   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
1796   sed '=' <$as_myself |
1797     sed '
1798       N
1799       s,$,-,
1800       : loop
1801       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
1802       t loop
1803       s,-$,,
1804       s,^['$as_cr_digits']*\n,,
1805     ' >$as_me.lineno &&
1806   chmod +x $as_me.lineno ||
1807     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
1808 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
1809    { (exit 1); exit 1; }; }
1810
1811   # Don't try to exec as it changes $[0], causing all sort of problems
1812   # (the dirname of $[0] is not the place where we might find the
1813   # original and so on.  Autoconf is especially sensible to this).
1814   . ./$as_me.lineno
1815   # Exit status is that of the last command.
1816   exit
1817 }
1818
1819
1820 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
1821   *c*,-n*) ECHO_N= ECHO_C='
1822 ' ECHO_T='      ' ;;
1823   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
1824   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
1825 esac
1826
1827 if expr a : '\(a\)' >/dev/null 2>&1; then
1828   as_expr=expr
1829 else
1830   as_expr=false
1831 fi
1832
1833 rm -f conf$$ conf$$.exe conf$$.file
1834 echo >conf$$.file
1835 if ln -s conf$$.file conf$$ 2>/dev/null; then
1836   # We could just check for DJGPP; but this test a) works b) is more generic
1837   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
1838   if test -f conf$$.exe; then
1839     # Don't use ln at all; we don't have any links
1840     as_ln_s='cp -p'
1841   else
1842     as_ln_s='ln -s'
1843   fi
1844 elif ln conf$$.file conf$$ 2>/dev/null; then
1845   as_ln_s=ln
1846 else
1847   as_ln_s='cp -p'
1848 fi
1849 rm -f conf$$ conf$$.exe conf$$.file
1850
1851 if mkdir -p . 2>/dev/null; then
1852   as_mkdir_p=:
1853 else
1854   test -d ./-p && rmdir ./-p
1855   as_mkdir_p=false
1856 fi
1857
1858 as_executable_p="test -f"
1859
1860 # Sed expression to map a string onto a valid CPP name.
1861 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
1862
1863 # Sed expression to map a string onto a valid variable name.
1864 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
1865
1866
1867 # IFS
1868 # We need space, tab and new line, in precisely that order.
1869 as_nl='
1870 '
1871 IFS="   $as_nl"
1872
1873 # CDPATH.
1874 $as_unset CDPATH
1875
1876 exec 6>&1
1877
1878 # Open the log real soon, to keep \$[0] and so on meaningful, and to
1879 # report actual input values of CONFIG_FILES etc. instead of their
1880 # values after options handling.  Logging --version etc. is OK.
1881 exec 5>>config.log
1882 {
1883   echo
1884   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
1885 ## Running $as_me. ##
1886 _ASBOX
1887 } >&5
1888 cat >&5 <<_CSEOF
1889
1890 This file was extended by $as_me, which was
1891 generated by GNU Autoconf 2.59.  Invocation command line was
1892
1893   CONFIG_FILES    = $CONFIG_FILES
1894   CONFIG_HEADERS  = $CONFIG_HEADERS
1895   CONFIG_LINKS    = $CONFIG_LINKS
1896   CONFIG_COMMANDS = $CONFIG_COMMANDS
1897   $ $0 $@
1898
1899 _CSEOF
1900 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
1901 echo >&5
1902 _ACEOF
1903
1904 # Files that config.status was made for.
1905 if test -n "$ac_config_files"; then
1906   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
1907 fi
1908
1909 if test -n "$ac_config_headers"; then
1910   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
1911 fi
1912
1913 if test -n "$ac_config_links"; then
1914   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
1915 fi
1916
1917 if test -n "$ac_config_commands"; then
1918   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
1919 fi
1920
1921 cat >>$CONFIG_STATUS <<\_ACEOF
1922
1923 ac_cs_usage="\
1924 \`$as_me' instantiates files from templates according to the
1925 current configuration.
1926
1927 Usage: $0 [OPTIONS] [FILE]...
1928
1929   -h, --help       print this help, then exit
1930   -V, --version    print version number, then exit
1931   -q, --quiet      do not print progress messages
1932   -d, --debug      don't remove temporary files
1933       --recheck    update $as_me by reconfiguring in the same conditions
1934   --file=FILE[:TEMPLATE]
1935                    instantiate the configuration file FILE
1936
1937 Configuration files:
1938 $config_files
1939
1940 Report bugs to <bug-autoconf@gnu.org>."
1941 _ACEOF
1942
1943 cat >>$CONFIG_STATUS <<_ACEOF
1944 ac_cs_version="\\
1945 config.status
1946 configured by $0, generated by GNU Autoconf 2.59,
1947   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
1948
1949 Copyright (C) 2003 Free Software Foundation, Inc.
1950 This config.status script is free software; the Free Software Foundation
1951 gives unlimited permission to copy, distribute and modify it."
1952 srcdir=$srcdir
1953 INSTALL="$INSTALL"
1954 _ACEOF
1955
1956 cat >>$CONFIG_STATUS <<\_ACEOF
1957 # If no file are specified by the user, then we need to provide default
1958 # value.  By we need to know if files were specified by the user.
1959 ac_need_defaults=:
1960 while test $# != 0
1961 do
1962   case $1 in
1963   --*=*)
1964     ac_option=`expr "x$1" : 'x\([^=]*\)='`
1965     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
1966     ac_shift=:
1967     ;;
1968   -*)
1969     ac_option=$1
1970     ac_optarg=$2
1971     ac_shift=shift
1972     ;;
1973   *) # This is not an option, so the user has probably given explicit
1974      # arguments.
1975      ac_option=$1
1976      ac_need_defaults=false;;
1977   esac
1978
1979   case $ac_option in
1980   # Handling of the options.
1981 _ACEOF
1982 cat >>$CONFIG_STATUS <<\_ACEOF
1983   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1984     ac_cs_recheck=: ;;
1985   --version | --vers* | -V )
1986     echo "$ac_cs_version"; exit 0 ;;
1987   --he | --h)
1988     # Conflict between --help and --header
1989     { { echo "$as_me:$LINENO: error: ambiguous option: $1
1990 Try \`$0 --help' for more information." >&5
1991 echo "$as_me: error: ambiguous option: $1
1992 Try \`$0 --help' for more information." >&2;}
1993    { (exit 1); exit 1; }; };;
1994   --help | --hel | -h )
1995     echo "$ac_cs_usage"; exit 0 ;;
1996   --debug | --d* | -d )
1997     debug=: ;;
1998   --file | --fil | --fi | --f )
1999     $ac_shift
2000     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
2001     ac_need_defaults=false;;
2002   --header | --heade | --head | --hea )
2003     $ac_shift
2004     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
2005     ac_need_defaults=false;;
2006   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2007   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2008     ac_cs_silent=: ;;
2009
2010   # This is an error.
2011   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
2012 Try \`$0 --help' for more information." >&5
2013 echo "$as_me: error: unrecognized option: $1
2014 Try \`$0 --help' for more information." >&2;}
2015    { (exit 1); exit 1; }; } ;;
2016
2017   *) ac_config_targets="$ac_config_targets $1" ;;
2018
2019   esac
2020   shift
2021 done
2022
2023 ac_configure_extra_args=
2024
2025 if $ac_cs_silent; then
2026   exec 6>/dev/null
2027   ac_configure_extra_args="$ac_configure_extra_args --silent"
2028 fi
2029
2030 _ACEOF
2031 cat >>$CONFIG_STATUS <<_ACEOF
2032 if \$ac_cs_recheck; then
2033   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
2034   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2035 fi
2036
2037 _ACEOF
2038
2039
2040
2041
2042
2043 cat >>$CONFIG_STATUS <<\_ACEOF
2044 for ac_config_target in $ac_config_targets
2045 do
2046   case "$ac_config_target" in
2047   # Handling of arguments.
2048   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2049   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
2050 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
2051    { (exit 1); exit 1; }; };;
2052   esac
2053 done
2054
2055 # If the user did not use the arguments to specify the items to instantiate,
2056 # then the envvar interface is used.  Set only those that are not.
2057 # We use the long form for the default assignment because of an extremely
2058 # bizarre bug on SunOS 4.1.3.
2059 if $ac_need_defaults; then
2060   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2061 fi
2062
2063 # Have a temporary directory for convenience.  Make it in the build tree
2064 # simply because there is no reason to put it here, and in addition,
2065 # creating and moving files from /tmp can sometimes cause problems.
2066 # Create a temporary directory, and hook for its removal unless debugging.
2067 $debug ||
2068 {
2069   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
2070   trap '{ (exit 1); exit 1; }' 1 2 13 15
2071 }
2072
2073 # Create a (secure) tmp directory for tmp files.
2074
2075 {
2076   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
2077   test -n "$tmp" && test -d "$tmp"
2078 }  ||
2079 {
2080   tmp=./confstat$$-$RANDOM
2081   (umask 077 && mkdir $tmp)
2082 } ||
2083 {
2084    echo "$me: cannot create a temporary directory in ." >&2
2085    { (exit 1); exit 1; }
2086 }
2087
2088 _ACEOF
2089
2090 cat >>$CONFIG_STATUS <<_ACEOF
2091
2092 #
2093 # CONFIG_FILES section.
2094 #
2095
2096 # No need to generate the scripts if there are no CONFIG_FILES.
2097 # This happens for instance when ./config.status config.h
2098 if test -n "\$CONFIG_FILES"; then
2099   # Protect against being on the right side of a sed subst in config.status.
2100   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
2101    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
2102 s,@SHELL@,$SHELL,;t t
2103 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
2104 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
2105 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
2106 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
2107 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
2108 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
2109 s,@exec_prefix@,$exec_prefix,;t t
2110 s,@prefix@,$prefix,;t t
2111 s,@program_transform_name@,$program_transform_name,;t t
2112 s,@bindir@,$bindir,;t t
2113 s,@sbindir@,$sbindir,;t t
2114 s,@libexecdir@,$libexecdir,;t t
2115 s,@datadir@,$datadir,;t t
2116 s,@sysconfdir@,$sysconfdir,;t t
2117 s,@sharedstatedir@,$sharedstatedir,;t t
2118 s,@localstatedir@,$localstatedir,;t t
2119 s,@libdir@,$libdir,;t t
2120 s,@includedir@,$includedir,;t t
2121 s,@oldincludedir@,$oldincludedir,;t t
2122 s,@infodir@,$infodir,;t t
2123 s,@mandir@,$mandir,;t t
2124 s,@build_alias@,$build_alias,;t t
2125 s,@host_alias@,$host_alias,;t t
2126 s,@target_alias@,$target_alias,;t t
2127 s,@DEFS@,$DEFS,;t t
2128 s,@ECHO_C@,$ECHO_C,;t t
2129 s,@ECHO_N@,$ECHO_N,;t t
2130 s,@ECHO_T@,$ECHO_T,;t t
2131 s,@LIBS@,$LIBS,;t t
2132 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
2133 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
2134 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
2135 s,@LN_S@,$LN_S,;t t
2136 s,@datarootdir@,$datarootdir,;t t
2137 s,@docdir@,$docdir,;t t
2138 s,@htmldir@,$htmldir,;t t
2139 s,@pdfdir@,$pdfdir,;t t
2140 s,@PKGVERSION@,$PKGVERSION,;t t
2141 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
2142 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
2143 s,@LIBOBJS@,$LIBOBJS,;t t
2144 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
2145 CEOF
2146
2147 _ACEOF
2148
2149   cat >>$CONFIG_STATUS <<\_ACEOF
2150   # Split the substitutions into bite-sized pieces for seds with
2151   # small command number limits, like on Digital OSF/1 and HP-UX.
2152   ac_max_sed_lines=48
2153   ac_sed_frag=1 # Number of current file.
2154   ac_beg=1 # First line for current file.
2155   ac_end=$ac_max_sed_lines # Line after last line for current file.
2156   ac_more_lines=:
2157   ac_sed_cmds=
2158   while $ac_more_lines; do
2159     if test $ac_beg -gt 1; then
2160       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2161     else
2162       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2163     fi
2164     if test ! -s $tmp/subs.frag; then
2165       ac_more_lines=false
2166     else
2167       # The purpose of the label and of the branching condition is to
2168       # speed up the sed processing (if there are no `@' at all, there
2169       # is no need to browse any of the substitutions).
2170       # These are the two extra sed commands mentioned above.
2171       (echo ':t
2172   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
2173       if test -z "$ac_sed_cmds"; then
2174         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
2175       else
2176         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
2177       fi
2178       ac_sed_frag=`expr $ac_sed_frag + 1`
2179       ac_beg=$ac_end
2180       ac_end=`expr $ac_end + $ac_max_sed_lines`
2181     fi
2182   done
2183   if test -z "$ac_sed_cmds"; then
2184     ac_sed_cmds=cat
2185   fi
2186 fi # test -n "$CONFIG_FILES"
2187
2188 _ACEOF
2189 cat >>$CONFIG_STATUS <<\_ACEOF
2190 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
2191   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2192   case $ac_file in
2193   - | *:- | *:-:* ) # input from stdin
2194         cat >$tmp/stdin
2195         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2196         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2197   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
2198         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
2199   * )   ac_file_in=$ac_file.in ;;
2200   esac
2201
2202   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
2203   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
2204 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2205          X"$ac_file" : 'X\(//\)[^/]' \| \
2206          X"$ac_file" : 'X\(//\)$' \| \
2207          X"$ac_file" : 'X\(/\)' \| \
2208          .     : '\(.\)' 2>/dev/null ||
2209 echo X"$ac_file" |
2210     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2211           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2212           /^X\(\/\/\)$/{ s//\1/; q; }
2213           /^X\(\/\).*/{ s//\1/; q; }
2214           s/.*/./; q'`
2215   { if $as_mkdir_p; then
2216     mkdir -p "$ac_dir"
2217   else
2218     as_dir="$ac_dir"
2219     as_dirs=
2220     while test ! -d "$as_dir"; do
2221       as_dirs="$as_dir $as_dirs"
2222       as_dir=`(dirname "$as_dir") 2>/dev/null ||
2223 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2224          X"$as_dir" : 'X\(//\)[^/]' \| \
2225          X"$as_dir" : 'X\(//\)$' \| \
2226          X"$as_dir" : 'X\(/\)' \| \
2227          .     : '\(.\)' 2>/dev/null ||
2228 echo X"$as_dir" |
2229     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
2230           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
2231           /^X\(\/\/\)$/{ s//\1/; q; }
2232           /^X\(\/\).*/{ s//\1/; q; }
2233           s/.*/./; q'`
2234     done
2235     test ! -n "$as_dirs" || mkdir $as_dirs
2236   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
2237 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
2238    { (exit 1); exit 1; }; }; }
2239
2240   ac_builddir=.
2241
2242 if test "$ac_dir" != .; then
2243   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
2244   # A "../" for each directory in $ac_dir_suffix.
2245   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
2246 else
2247   ac_dir_suffix= ac_top_builddir=
2248 fi
2249
2250 case $srcdir in
2251   .)  # No --srcdir option.  We are building in place.
2252     ac_srcdir=.
2253     if test -z "$ac_top_builddir"; then
2254        ac_top_srcdir=.
2255     else
2256        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
2257     fi ;;
2258   [\\/]* | ?:[\\/]* )  # Absolute path.
2259     ac_srcdir=$srcdir$ac_dir_suffix;
2260     ac_top_srcdir=$srcdir ;;
2261   *) # Relative path.
2262     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
2263     ac_top_srcdir=$ac_top_builddir$srcdir ;;
2264 esac
2265
2266 # Do not use `cd foo && pwd` to compute absolute paths, because
2267 # the directories may not exist.
2268 case `pwd` in
2269 .) ac_abs_builddir="$ac_dir";;
2270 *)
2271   case "$ac_dir" in
2272   .) ac_abs_builddir=`pwd`;;
2273   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
2274   *) ac_abs_builddir=`pwd`/"$ac_dir";;
2275   esac;;
2276 esac
2277 case $ac_abs_builddir in
2278 .) ac_abs_top_builddir=${ac_top_builddir}.;;
2279 *)
2280   case ${ac_top_builddir}. in
2281   .) ac_abs_top_builddir=$ac_abs_builddir;;
2282   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
2283   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
2284   esac;;
2285 esac
2286 case $ac_abs_builddir in
2287 .) ac_abs_srcdir=$ac_srcdir;;
2288 *)
2289   case $ac_srcdir in
2290   .) ac_abs_srcdir=$ac_abs_builddir;;
2291   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
2292   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
2293   esac;;
2294 esac
2295 case $ac_abs_builddir in
2296 .) ac_abs_top_srcdir=$ac_top_srcdir;;
2297 *)
2298   case $ac_top_srcdir in
2299   .) ac_abs_top_srcdir=$ac_abs_builddir;;
2300   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
2301   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
2302   esac;;
2303 esac
2304
2305
2306   case $INSTALL in
2307   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
2308   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
2309   esac
2310
2311   if test x"$ac_file" != x-; then
2312     { echo "$as_me:$LINENO: creating $ac_file" >&5
2313 echo "$as_me: creating $ac_file" >&6;}
2314     rm -f "$ac_file"
2315   fi
2316   # Let's still pretend it is `configure' which instantiates (i.e., don't
2317   # use $as_me), people would be surprised to read:
2318   #    /* config.h.  Generated by config.status.  */
2319   if test x"$ac_file" = x-; then
2320     configure_input=
2321   else
2322     configure_input="$ac_file.  "
2323   fi
2324   configure_input=$configure_input"Generated from `echo $ac_file_in |
2325                                      sed 's,.*/,,'` by configure."
2326
2327   # First look for the input files in the build tree, otherwise in the
2328   # src tree.
2329   ac_file_inputs=`IFS=:
2330     for f in $ac_file_in; do
2331       case $f in
2332       -) echo $tmp/stdin ;;
2333       [\\/$]*)
2334          # Absolute (can't be DOS-style, as IFS=:)
2335          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2336 echo "$as_me: error: cannot find input file: $f" >&2;}
2337    { (exit 1); exit 1; }; }
2338          echo "$f";;
2339       *) # Relative
2340          if test -f "$f"; then
2341            # Build tree
2342            echo "$f"
2343          elif test -f "$srcdir/$f"; then
2344            # Source tree
2345            echo "$srcdir/$f"
2346          else
2347            # /dev/null tree
2348            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2349 echo "$as_me: error: cannot find input file: $f" >&2;}
2350    { (exit 1); exit 1; }; }
2351          fi;;
2352       esac
2353     done` || { (exit 1); exit 1; }
2354 _ACEOF
2355 cat >>$CONFIG_STATUS <<_ACEOF
2356   sed "$ac_vpsub
2357 $extrasub
2358 _ACEOF
2359 cat >>$CONFIG_STATUS <<\_ACEOF
2360 :t
2361 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2362 s,@configure_input@,$configure_input,;t t
2363 s,@srcdir@,$ac_srcdir,;t t
2364 s,@abs_srcdir@,$ac_abs_srcdir,;t t
2365 s,@top_srcdir@,$ac_top_srcdir,;t t
2366 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
2367 s,@builddir@,$ac_builddir,;t t
2368 s,@abs_builddir@,$ac_abs_builddir,;t t
2369 s,@top_builddir@,$ac_top_builddir,;t t
2370 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
2371 s,@INSTALL@,$ac_INSTALL,;t t
2372 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
2373   rm -f $tmp/stdin
2374   if test x"$ac_file" != x-; then
2375     mv $tmp/out $ac_file
2376   else
2377     cat $tmp/out
2378     rm -f $tmp/out
2379   fi
2380
2381 done
2382 _ACEOF
2383
2384 cat >>$CONFIG_STATUS <<\_ACEOF
2385
2386 { (exit 0); exit 0; }
2387 _ACEOF
2388 chmod +x $CONFIG_STATUS
2389 ac_clean_files=$ac_clean_files_save
2390
2391
2392 # configure is writing to config.log, and then calls config.status.
2393 # config.status does its own redirection, appending to config.log.
2394 # Unfortunately, on DOS this fails, as config.log is still kept open
2395 # by configure, so config.status won't be able to write to it; its
2396 # output is simply discarded.  So we exec the FD to /dev/null,
2397 # effectively closing config.log, so it can be properly (re)opened and
2398 # appended to by config.status.  When coming back to configure, we
2399 # need to make the FD available again.
2400 if test "$no_create" != yes; then
2401   ac_cs_success=:
2402   ac_config_status_args=
2403   test "$silent" = yes &&
2404     ac_config_status_args="$ac_config_status_args --quiet"
2405   exec 5>/dev/null
2406   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2407   exec 5>>config.log
2408   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2409   # would make configure fail if this is the last instruction.
2410   $ac_cs_success || { (exit 1); exit 1; }
2411 fi
2412