gdb/testsuite/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 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="gdb.base"
 275 ac_subdirs_all="$ac_subdirs_all gdb.hp"
 276 ac_subdirs_all="$ac_subdirs_all gdb.stabs"
 277 ac_subdirs_all="$ac_subdirs_all gdb.gdbtk"
 278 # Factoring default headers for most tests.
 279 ac_includes_default="\
 280 #include <stdio.h>
 281 #if HAVE_SYS_TYPES_H
 282 # include <sys/types.h>
 283 #endif
 284 #if HAVE_SYS_STAT_H
 285 # include <sys/stat.h>
 286 #endif
 287 #if STDC_HEADERS
 288 # include <stdlib.h>
 289 # include <stddef.h>
 290 #else
 291 # if HAVE_STDLIB_H
 292 #  include <stdlib.h>
 293 # endif
 294 #endif
 295 #if HAVE_STRING_H
 296 # if !STDC_HEADERS && HAVE_MEMORY_H
 297 #  include <memory.h>
 298 # endif
 299 # include <string.h>
 300 #endif
 301 #if HAVE_STRINGS_H
 302 # include <strings.h>
 303 #endif
 304 #if HAVE_INTTYPES_H
 305 # include <inttypes.h>
 306 #else
 307 # if HAVE_STDINT_H
 308 #  include <stdint.h>
 309 # endif
 310 #endif
 311 #if HAVE_UNISTD_H
 312 # include <unistd.h>
 313 #endif"
 314
 315 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical subdirs RPATH_ENVVAR CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP LIBOBJS LTLIBOBJS'
 316 ac_subst_files=''
 317
 318 # Initialize some variables set by options.
 319 ac_init_help=
 320 ac_init_version=false
 321 # The variables have the same names as the options, with
 322 # dashes changed to underlines.
 323 cache_file=/dev/null
 324 exec_prefix=NONE
 325 no_create=
 326 no_recursion=
 327 prefix=NONE
 328 program_prefix=NONE
 329 program_suffix=NONE
 330 program_transform_name=s,x,x,
 331 silent=
 332 site=
 333 srcdir=
 334 verbose=
 335 x_includes=NONE
 336 x_libraries=NONE
 337
 338 # Installation directory options.
 339 # These are left unexpanded so users can "make install exec_prefix=/foo"
 340 # and all the variables that are supposed to be based on exec_prefix
 341 # by default will actually change.
 342 # Use braces instead of parens because sh, perl, etc. also accept them.
 343 bindir='${exec_prefix}/bin'
 344 sbindir='${exec_prefix}/sbin'
 345 libexecdir='${exec_prefix}/libexec'
 346 datadir='${prefix}/share'
 347 sysconfdir='${prefix}/etc'
 348 sharedstatedir='${prefix}/com'
 349 localstatedir='${prefix}/var'
 350 libdir='${exec_prefix}/lib'
 351 includedir='${prefix}/include'
 352 oldincludedir='/usr/include'
 353 infodir='${prefix}/info'
 354 mandir='${prefix}/man'
 355
 356 ac_prev=
 357 for ac_option
 358 do
 359   # If the previous option needs an argument, assign it.
 360   if test -n "$ac_prev"; then
 361     eval "$ac_prev=\$ac_option"
 362     ac_prev=
 363     continue
 364   fi
 365
 366   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 367
 368   # Accept the important Cygnus configure options, so we can diagnose typos.
 369
 370   case $ac_option in
 371
 372   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 373     ac_prev=bindir ;;
 374   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 375     bindir=$ac_optarg ;;
 376
 377   -build | --build | --buil | --bui | --bu)
 378     ac_prev=build_alias ;;
 379   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 380     build_alias=$ac_optarg ;;
 381
 382   -cache-file | --cache-file | --cache-fil | --cache-fi \
 383   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 384     ac_prev=cache_file ;;
 385   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 386   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 387     cache_file=$ac_optarg ;;
 388
 389   --config-cache | -C)
 390     cache_file=config.cache ;;
 391
 392   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 393     ac_prev=datadir ;;
 394   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 395   | --da=*)
 396     datadir=$ac_optarg ;;
 397
 398   -disable-* | --disable-*)
 399     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 400     # Reject names that are not valid shell variable names.
 401     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 402       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 403    { (exit 1); exit 1; }; }
 404     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 405     eval "enable_$ac_feature=no" ;;
 406
 407   -enable-* | --enable-*)
 408     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 409     # Reject names that are not valid shell variable names.
 410     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 411       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 412    { (exit 1); exit 1; }; }
 413     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 414     case $ac_option in
 415       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 416       *) ac_optarg=yes ;;
 417     esac
 418     eval "enable_$ac_feature='$ac_optarg'" ;;
 419
 420   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 421   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 422   | --exec | --exe | --ex)
 423     ac_prev=exec_prefix ;;
 424   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 425   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 426   | --exec=* | --exe=* | --ex=*)
 427     exec_prefix=$ac_optarg ;;
 428
 429   -gas | --gas | --ga | --g)
 430     # Obsolete; use --with-gas.
 431     with_gas=yes ;;
 432
 433   -help | --help | --hel | --he | -h)
 434     ac_init_help=long ;;
 435   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 436     ac_init_help=recursive ;;
 437   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 438     ac_init_help=short ;;
 439
 440   -host | --host | --hos | --ho)
 441     ac_prev=host_alias ;;
 442   -host=* | --host=* | --hos=* | --ho=*)
 443     host_alias=$ac_optarg ;;
 444
 445   -includedir | --includedir | --includedi | --included | --include \
 446   | --includ | --inclu | --incl | --inc)
 447     ac_prev=includedir ;;
 448   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 449   | --includ=* | --inclu=* | --incl=* | --inc=*)
 450     includedir=$ac_optarg ;;
 451
 452   -infodir | --infodir | --infodi | --infod | --info | --inf)
 453     ac_prev=infodir ;;
 454   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 455     infodir=$ac_optarg ;;
 456
 457   -libdir | --libdir | --libdi | --libd)
 458     ac_prev=libdir ;;
 459   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 460     libdir=$ac_optarg ;;
 461
 462   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 463   | --libexe | --libex | --libe)
 464     ac_prev=libexecdir ;;
 465   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 466   | --libexe=* | --libex=* | --libe=*)
 467     libexecdir=$ac_optarg ;;
 468
 469   -localstatedir | --localstatedir | --localstatedi | --localstated \
 470   | --localstate | --localstat | --localsta | --localst \
 471   | --locals | --local | --loca | --loc | --lo)
 472     ac_prev=localstatedir ;;
 473   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 474   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 475   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 476     localstatedir=$ac_optarg ;;
 477
 478   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 479     ac_prev=mandir ;;
 480   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 481     mandir=$ac_optarg ;;
 482
 483   -nfp | --nfp | --nf)
 484     # Obsolete; use --without-fp.
 485     with_fp=no ;;
 486
 487   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 488   | --no-cr | --no-c | -n)
 489     no_create=yes ;;
 490
 491   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 492   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 493     no_recursion=yes ;;
 494
 495   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 496   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 497   | --oldin | --oldi | --old | --ol | --o)
 498     ac_prev=oldincludedir ;;
 499   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 500   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 501   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 502     oldincludedir=$ac_optarg ;;
 503
 504   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 505     ac_prev=prefix ;;
 506   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 507     prefix=$ac_optarg ;;
 508
 509   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 510   | --program-pre | --program-pr | --program-p)
 511     ac_prev=program_prefix ;;
 512   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 513   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 514     program_prefix=$ac_optarg ;;
 515
 516   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 517   | --program-suf | --program-su | --program-s)
 518     ac_prev=program_suffix ;;
 519   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 520   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 521     program_suffix=$ac_optarg ;;
 522
 523   -program-transform-name | --program-transform-name \
 524   | --program-transform-nam | --program-transform-na \
 525   | --program-transform-n | --program-transform- \
 526   | --program-transform | --program-transfor \
 527   | --program-transfo | --program-transf \
 528   | --program-trans | --program-tran \
 529   | --progr-tra | --program-tr | --program-t)
 530     ac_prev=program_transform_name ;;
 531   -program-transform-name=* | --program-transform-name=* \
 532   | --program-transform-nam=* | --program-transform-na=* \
 533   | --program-transform-n=* | --program-transform-=* \
 534   | --program-transform=* | --program-transfor=* \
 535   | --program-transfo=* | --program-transf=* \
 536   | --program-trans=* | --program-tran=* \
 537   | --progr-tra=* | --program-tr=* | --program-t=*)
 538     program_transform_name=$ac_optarg ;;
 539
 540   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 541   | -silent | --silent | --silen | --sile | --sil)
 542     silent=yes ;;
 543
 544   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 545     ac_prev=sbindir ;;
 546   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 547   | --sbi=* | --sb=*)
 548     sbindir=$ac_optarg ;;
 549
 550   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 551   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 552   | --sharedst | --shareds | --shared | --share | --shar \
 553   | --sha | --sh)
 554     ac_prev=sharedstatedir ;;
 555   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 556   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 557   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 558   | --sha=* | --sh=*)
 559     sharedstatedir=$ac_optarg ;;
 560
 561   -site | --site | --sit)
 562     ac_prev=site ;;
 563   -site=* | --site=* | --sit=*)
 564     site=$ac_optarg ;;
 565
 566   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 567     ac_prev=srcdir ;;
 568   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 569     srcdir=$ac_optarg ;;
 570
 571   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 572   | --syscon | --sysco | --sysc | --sys | --sy)
 573     ac_prev=sysconfdir ;;
 574   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 575   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 576     sysconfdir=$ac_optarg ;;
 577
 578   -target | --target | --targe | --targ | --tar | --ta | --t)
 579     ac_prev=target_alias ;;
 580   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 581     target_alias=$ac_optarg ;;
 582
 583   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 584     verbose=yes ;;
 585
 586   -version | --version | --versio | --versi | --vers | -V)
 587     ac_init_version=: ;;
 588
 589   -with-* | --with-*)
 590     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 591     # Reject names that are not valid shell variable names.
 592     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 593       { echo "$as_me: error: invalid package name: $ac_package" >&2
 594    { (exit 1); exit 1; }; }
 595     ac_package=`echo $ac_package| sed 's/-/_/g'`
 596     case $ac_option in
 597       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 598       *) ac_optarg=yes ;;
 599     esac
 600     eval "with_$ac_package='$ac_optarg'" ;;
 601
 602   -without-* | --without-*)
 603     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 604     # Reject names that are not valid shell variable names.
 605     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 606       { echo "$as_me: error: invalid package name: $ac_package" >&2
 607    { (exit 1); exit 1; }; }
 608     ac_package=`echo $ac_package | sed 's/-/_/g'`
 609     eval "with_$ac_package=no" ;;
 610
 611   --x)
 612     # Obsolete; use --with-x.
 613     with_x=yes ;;
 614
 615   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 616   | --x-incl | --x-inc | --x-in | --x-i)
 617     ac_prev=x_includes ;;
 618   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 619   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 620     x_includes=$ac_optarg ;;
 621
 622   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 623   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 624     ac_prev=x_libraries ;;
 625   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 626   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 627     x_libraries=$ac_optarg ;;
 628
 629   -*) { echo "$as_me: error: unrecognized option: $ac_option
 630 Try \`$0 --help' for more information." >&2
 631    { (exit 1); exit 1; }; }
 632     ;;
 633
 634   *=*)
 635     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 636     # Reject names that are not valid shell variable names.
 637     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 638       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 639    { (exit 1); exit 1; }; }
 640     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 641     eval "$ac_envvar='$ac_optarg'"
 642     export $ac_envvar ;;
 643
 644   *)
 645     # FIXME: should be removed in autoconf 3.0.
 646     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 647     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 648       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 649     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 650     ;;
 651
 652   esac
 653 done
 654
 655 if test -n "$ac_prev"; then
 656   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 657   { echo "$as_me: error: missing argument to $ac_option" >&2
 658    { (exit 1); exit 1; }; }
 659 fi
 660
 661 # Be sure to have absolute paths.
 662 for ac_var in exec_prefix prefix
 663 do
 664   eval ac_val=$`echo $ac_var`
 665   case $ac_val in
 666     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 667     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 668    { (exit 1); exit 1; }; };;
 669   esac
 670 done
 671
 672 # Be sure to have absolute paths.
 673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 674               localstatedir libdir includedir oldincludedir infodir mandir
 675 do
 676   eval ac_val=$`echo $ac_var`
 677   case $ac_val in
 678     [\\/$]* | ?:[\\/]* ) ;;
 679     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 680    { (exit 1); exit 1; }; };;
 681   esac
 682 done
 683
 684 # There might be people who depend on the old broken behavior: `$host'
 685 # used to hold the argument of --host etc.
 686 # FIXME: To remove some day.
 687 build=$build_alias
 688 host=$host_alias
 689 target=$target_alias
 690
 691 # FIXME: To remove some day.
 692 if test "x$host_alias" != x; then
 693   if test "x$build_alias" = x; then
 694     cross_compiling=maybe
 695     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 696     If a cross compiler is detected then cross compile mode will be used." >&2
 697   elif test "x$build_alias" != "x$host_alias"; then
 698     cross_compiling=yes
 699   fi
 700 fi
 701
 702 ac_tool_prefix=
 703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 704
 705 test "$silent" = yes && exec 6>/dev/null
 706
 707
 708 # Find the source files, if location was not specified.
 709 if test -z "$srcdir"; then
 710   ac_srcdir_defaulted=yes
 711   # Try the directory containing this script, then its parent.
 712   ac_confdir=`(dirname "$0") 2>/dev/null ||
 713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 714          X"$0" : 'X\(//\)[^/]' \| \
 715          X"$0" : 'X\(//\)$' \| \
 716          X"$0" : 'X\(/\)' \| \
 717          .     : '\(.\)' 2>/dev/null ||
 718 echo X"$0" |
 719     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 720           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 721           /^X\(\/\/\)$/{ s//\1/; q; }
 722           /^X\(\/\).*/{ s//\1/; q; }
 723           s/.*/./; q'`
 724   srcdir=$ac_confdir
 725   if test ! -r $srcdir/$ac_unique_file; then
 726     srcdir=..
 727   fi
 728 else
 729   ac_srcdir_defaulted=no
 730 fi
 731 if test ! -r $srcdir/$ac_unique_file; then
 732   if test "$ac_srcdir_defaulted" = yes; then
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 734    { (exit 1); exit 1; }; }
 735   else
 736     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 737    { (exit 1); exit 1; }; }
 738   fi
 739 fi
 740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 741   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 742    { (exit 1); exit 1; }; }
 743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 744 ac_env_build_alias_set=${build_alias+set}
 745 ac_env_build_alias_value=$build_alias
 746 ac_cv_env_build_alias_set=${build_alias+set}
 747 ac_cv_env_build_alias_value=$build_alias
 748 ac_env_host_alias_set=${host_alias+set}
 749 ac_env_host_alias_value=$host_alias
 750 ac_cv_env_host_alias_set=${host_alias+set}
 751 ac_cv_env_host_alias_value=$host_alias
 752 ac_env_target_alias_set=${target_alias+set}
 753 ac_env_target_alias_value=$target_alias
 754 ac_cv_env_target_alias_set=${target_alias+set}
 755 ac_cv_env_target_alias_value=$target_alias
 756 ac_env_CC_set=${CC+set}
 757 ac_env_CC_value=$CC
 758 ac_cv_env_CC_set=${CC+set}
 759 ac_cv_env_CC_value=$CC
 760 ac_env_CFLAGS_set=${CFLAGS+set}
 761 ac_env_CFLAGS_value=$CFLAGS
 762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 763 ac_cv_env_CFLAGS_value=$CFLAGS
 764 ac_env_LDFLAGS_set=${LDFLAGS+set}
 765 ac_env_LDFLAGS_value=$LDFLAGS
 766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 767 ac_cv_env_LDFLAGS_value=$LDFLAGS
 768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 769 ac_env_CPPFLAGS_value=$CPPFLAGS
 770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 772 ac_env_CPP_set=${CPP+set}
 773 ac_env_CPP_value=$CPP
 774 ac_cv_env_CPP_set=${CPP+set}
 775 ac_cv_env_CPP_value=$CPP
 776
 777 #
 778 # Report the --help message.
 779 #
 780 if test "$ac_init_help" = "long"; then
 781   # Omit some internal or obsolete options to make the list less imposing.
 782   # This message is too long to be a string in the A/UX 3.1 sh.
 783   cat <<_ACEOF
 784 \`configure' configures this package to adapt to many kinds of systems.
 785
 786 Usage: $0 [OPTION]... [VAR=VALUE]...
 787
 788 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 789 VAR=VALUE.  See below for descriptions of some of the useful variables.
 790
 791 Defaults for the options are specified in brackets.
 792
 793 Configuration:
 794   -h, --help              display this help and exit
 795       --help=short        display options specific to this package
 796       --help=recursive    display the short help of all the included packages
 797   -V, --version           display version information and exit
 798   -q, --quiet, --silent   do not print \`checking...' messages
 799       --cache-file=FILE   cache test results in FILE [disabled]
 800   -C, --config-cache      alias for \`--cache-file=config.cache'
 801   -n, --no-create         do not create output files
 802       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 803
 804 _ACEOF
 805
 806   cat <<_ACEOF
 807 Installation directories:
 808   --prefix=PREFIX         install architecture-independent files in PREFIX
 809                           [$ac_default_prefix]
 810   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 811                           [PREFIX]
 812
 813 By default, \`make install' will install all the files in
 814 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 815 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 816 for instance \`--prefix=\$HOME'.
 817
 818 For better control, use the options below.
 819
 820 Fine tuning of the installation directories:
 821   --bindir=DIR           user executables [EPREFIX/bin]
 822   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 823   --libexecdir=DIR       program executables [EPREFIX/libexec]
 824   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 825   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 826   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 827   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 828   --libdir=DIR           object code libraries [EPREFIX/lib]
 829   --includedir=DIR       C header files [PREFIX/include]
 830   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 831   --infodir=DIR          info documentation [PREFIX/info]
 832   --mandir=DIR           man documentation [PREFIX/man]
 833 _ACEOF
 834
 835   cat <<\_ACEOF
 836
 837 System types:
 838   --build=BUILD     configure for building on BUILD [guessed]
 839   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 840   --target=TARGET   configure for building compilers for TARGET [HOST]
 841 _ACEOF
 842 fi
 843
 844 if test -n "$ac_init_help"; then
 845
 846   cat <<\_ACEOF
 847
 848 Optional Features:
 849   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 850   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 851   --enable-gtk            enable gdbtk graphical user interface (GUI)
 852   --enable-shared         build shared libraries deault=yes
 853
 854 Optional Packages:
 855   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 856   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 857   --with-stabs            arrange to use stabs instead of host debug format
 858
 859 Some influential environment variables:
 860   CC          C compiler command
 861   CFLAGS      C compiler flags
 862   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 863               nonstandard directory <lib dir>
 864   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 865               headers in a nonstandard directory <include dir>
 866   CPP         C preprocessor
 867
 868 Use these variables to override the choices made by `configure' or to help
 869 it to find libraries and programs with nonstandard names/locations.
 870
 871 _ACEOF
 872 fi
 873
 874 if test "$ac_init_help" = "recursive"; then
 875   # If there are subdirs, report their specific --help.
 876   ac_popdir=`pwd`
 877   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 878     test -d $ac_dir || continue
 879     ac_builddir=.
 880
 881 if test "$ac_dir" != .; then
 882   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 883   # A "../" for each directory in $ac_dir_suffix.
 884   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 885 else
 886   ac_dir_suffix= ac_top_builddir=
 887 fi
 888
 889 case $srcdir in
 890   .)  # No --srcdir option.  We are building in place.
 891     ac_srcdir=.
 892     if test -z "$ac_top_builddir"; then
 893        ac_top_srcdir=.
 894     else
 895        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 896     fi ;;
 897   [\\/]* | ?:[\\/]* )  # Absolute path.
 898     ac_srcdir=$srcdir$ac_dir_suffix;
 899     ac_top_srcdir=$srcdir ;;
 900   *) # Relative path.
 901     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 902     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 903 esac
 904
 905 # Do not use `cd foo && pwd` to compute absolute paths, because
 906 # the directories may not exist.
 907 case `pwd` in
 908 .) ac_abs_builddir="$ac_dir";;
 909 *)
 910   case "$ac_dir" in
 911   .) ac_abs_builddir=`pwd`;;
 912   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 913   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 914   esac;;
 915 esac
 916 case $ac_abs_builddir in
 917 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 918 *)
 919   case ${ac_top_builddir}. in
 920   .) ac_abs_top_builddir=$ac_abs_builddir;;
 921   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 922   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 923   esac;;
 924 esac
 925 case $ac_abs_builddir in
 926 .) ac_abs_srcdir=$ac_srcdir;;
 927 *)
 928   case $ac_srcdir in
 929   .) ac_abs_srcdir=$ac_abs_builddir;;
 930   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 931   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 932   esac;;
 933 esac
 934 case $ac_abs_builddir in
 935 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 936 *)
 937   case $ac_top_srcdir in
 938   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 939   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 940   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 941   esac;;
 942 esac
 943
 944     cd $ac_dir
 945     # Check for guested configure; otherwise get Cygnus style configure.
 946     if test -f $ac_srcdir/configure.gnu; then
 947       echo
 948       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 949     elif test -f $ac_srcdir/configure; then
 950       echo
 951       $SHELL $ac_srcdir/configure  --help=recursive
 952     elif test -f $ac_srcdir/configure.ac ||
 953            test -f $ac_srcdir/configure.in; then
 954       echo
 955       $ac_configure --help
 956     else
 957       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 958     fi
 959     cd $ac_popdir
 960   done
 961 fi
 962
 963 test -n "$ac_init_help" && exit 0
 964 if $ac_init_version; then
 965   cat <<\_ACEOF
 966
 967 Copyright (C) 2003 Free Software Foundation, Inc.
 968 This configure script is free software; the Free Software Foundation
 969 gives unlimited permission to copy, distribute and modify it.
 970 _ACEOF
 971   exit 0
 972 fi
 973 exec 5>config.log
 974 cat >&5 <<_ACEOF
 975 This file contains any messages produced by compilers while
 976 running configure, to aid debugging if configure makes a mistake.
 977
 978 It was created by $as_me, which was
 979 generated by GNU Autoconf 2.59.  Invocation command line was
 980
 981   $ $0 $@
 982
 983 _ACEOF
 984 {
 985 cat <<_ASUNAME
 986 ## --------- ##
 987 ## Platform. ##
 988 ## --------- ##
 989
 990 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 991 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 992 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 993 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 994 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 995
 996 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 997 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 998
 999 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1000 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1001 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1002 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1003 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1004 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1005 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1006
1007 _ASUNAME
1008
1009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1010 for as_dir in $PATH
1011 do
1012   IFS=$as_save_IFS
1013   test -z "$as_dir" && as_dir=.
1014   echo "PATH: $as_dir"
1015 done
1016
1017 } >&5
1018
1019 cat >&5 <<_ACEOF
1020
1021
1022 ## ----------- ##
1023 ## Core tests. ##
1024 ## ----------- ##
1025
1026 _ACEOF
1027
1028
1029 # Keep a trace of the command line.
1030 # Strip out --no-create and --no-recursion so they do not pile up.
1031 # Strip out --silent because we don't want to record it for future runs.
1032 # Also quote any args containing shell meta-characters.
1033 # Make two passes to allow for proper duplicate-argument suppression.
1034 ac_configure_args=
1035 ac_configure_args0=
1036 ac_configure_args1=
1037 ac_sep=
1038 ac_must_keep_next=false
1039 for ac_pass in 1 2
1040 do
1041   for ac_arg
1042   do
1043     case $ac_arg in
1044     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1045     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1046     | -silent | --silent | --silen | --sile | --sil)
1047       continue ;;
1048     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1049       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1050     esac
1051     case $ac_pass in
1052     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1053     2)
1054       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1055       if test $ac_must_keep_next = true; then
1056         ac_must_keep_next=false # Got value, back to normal.
1057       else
1058         case $ac_arg in
1059           *=* | --config-cache | -C | -disable-* | --disable-* \
1060           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1061           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1062           | -with-* | --with-* | -without-* | --without-* | --x)
1063             case "$ac_configure_args0 " in
1064               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1065             esac
1066             ;;
1067           -* ) ac_must_keep_next=true ;;
1068         esac
1069       fi
1070       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1071       # Get rid of the leading space.
1072       ac_sep=" "
1073       ;;
1074     esac
1075   done
1076 done
1077 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1078 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1079
1080 # When interrupted or exit'd, cleanup temporary files, and complete
1081 # config.log.  We remove comments because anyway the quotes in there
1082 # would cause problems or look ugly.
1083 # WARNING: Be sure not to use single quotes in there, as some shells,
1084 # such as our DU 5.0 friend, will then `close' the trap.
1085 trap 'exit_status=$?
1086   # Save into config.log some information that might help in debugging.
1087   {
1088     echo
1089
1090     cat <<\_ASBOX
1091 ## ---------------- ##
1092 ## Cache variables. ##
1093 ## ---------------- ##
1094 _ASBOX
1095     echo
1096     # The following way of writing the cache mishandles newlines in values,
1097 {
1098   (set) 2>&1 |
1099     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1100     *ac_space=\ *)
1101       sed -n \
1102         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1103           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1104       ;;
1105     *)
1106       sed -n \
1107         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1108       ;;
1109     esac;
1110 }
1111     echo
1112
1113     cat <<\_ASBOX
1114 ## ----------------- ##
1115 ## Output variables. ##
1116 ## ----------------- ##
1117 _ASBOX
1118     echo
1119     for ac_var in $ac_subst_vars
1120     do
1121       eval ac_val=$`echo $ac_var`
1122       echo "$ac_var='"'"'$ac_val'"'"'"
1123     done | sort
1124     echo
1125
1126     if test -n "$ac_subst_files"; then
1127       cat <<\_ASBOX
1128 ## ------------- ##
1129 ## Output files. ##
1130 ## ------------- ##
1131 _ASBOX
1132       echo
1133       for ac_var in $ac_subst_files
1134       do
1135         eval ac_val=$`echo $ac_var`
1136         echo "$ac_var='"'"'$ac_val'"'"'"
1137       done | sort
1138       echo
1139     fi
1140
1141     if test -s confdefs.h; then
1142       cat <<\_ASBOX
1143 ## ----------- ##
1144 ## confdefs.h. ##
1145 ## ----------- ##
1146 _ASBOX
1147       echo
1148       sed "/^$/d" confdefs.h | sort
1149       echo
1150     fi
1151     test "$ac_signal" != 0 &&
1152       echo "$as_me: caught signal $ac_signal"
1153     echo "$as_me: exit $exit_status"
1154   } >&5
1155   rm -f core *.core &&
1156   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1157     exit $exit_status
1158      ' 0
1159 for ac_signal in 1 2 13 15; do
1160   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1161 done
1162 ac_signal=0
1163
1164 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1165 rm -rf conftest* confdefs.h
1166 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1167 echo >confdefs.h
1168
1169 # Predefined preprocessor variables.
1170
1171 cat >>confdefs.h <<_ACEOF
1172 #define PACKAGE_NAME "$PACKAGE_NAME"
1173 _ACEOF
1174
1175
1176 cat >>confdefs.h <<_ACEOF
1177 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1178 _ACEOF
1179
1180
1181 cat >>confdefs.h <<_ACEOF
1182 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1183 _ACEOF
1184
1185
1186 cat >>confdefs.h <<_ACEOF
1187 #define PACKAGE_STRING "$PACKAGE_STRING"
1188 _ACEOF
1189
1190
1191 cat >>confdefs.h <<_ACEOF
1192 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1193 _ACEOF
1194
1195
1196 # Let the site file select an alternate cache file if it wants to.
1197 # Prefer explicitly selected file to automatically selected ones.
1198 if test -z "$CONFIG_SITE"; then
1199   if test "x$prefix" != xNONE; then
1200     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1201   else
1202     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1203   fi
1204 fi
1205 for ac_site_file in $CONFIG_SITE; do
1206   if test -r "$ac_site_file"; then
1207     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1208 echo "$as_me: loading site script $ac_site_file" >&6;}
1209     sed 's/^/| /' "$ac_site_file" >&5
1210     . "$ac_site_file"
1211   fi
1212 done
1213
1214 if test -r "$cache_file"; then
1215   # Some versions of bash will fail to source /dev/null (special
1216   # files actually), so we avoid doing that.
1217   if test -f "$cache_file"; then
1218     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1219 echo "$as_me: loading cache $cache_file" >&6;}
1220     case $cache_file in
1221       [\\/]* | ?:[\\/]* ) . $cache_file;;
1222       *)                      . ./$cache_file;;
1223     esac
1224   fi
1225 else
1226   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1227 echo "$as_me: creating cache $cache_file" >&6;}
1228   >$cache_file
1229 fi
1230
1231 # Check that the precious variables saved in the cache have kept the same
1232 # value.
1233 ac_cache_corrupted=false
1234 for ac_var in `(set) 2>&1 |
1235                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1236   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1237   eval ac_new_set=\$ac_env_${ac_var}_set
1238   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1239   eval ac_new_val="\$ac_env_${ac_var}_value"
1240   case $ac_old_set,$ac_new_set in
1241     set,)
1242       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1243 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1244       ac_cache_corrupted=: ;;
1245     ,set)
1246       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1247 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1248       ac_cache_corrupted=: ;;
1249     ,);;
1250     *)
1251       if test "x$ac_old_val" != "x$ac_new_val"; then
1252         # differences in whitespace do not lead to failure.
1253         ac_old_val_w=`echo x $ac_old_val`
1254         ac_new_val_w=`echo x $ac_new_val`
1255         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1256           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1257 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1258           ac_cache_corrupted=:
1259         else
1260           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1261 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1262           eval $ac_var=\$ac_old_val
1263         fi
1264         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1265 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1266         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1267 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1268       fi;;
1269   esac
1270   # Pass precious variables to config.status.
1271   if test "$ac_new_set" = set; then
1272     case $ac_new_val in
1273     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1274       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1275     *) ac_arg=$ac_var=$ac_new_val ;;
1276     esac
1277     case " $ac_configure_args " in
1278       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1279       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280     esac
1281   fi
1282 done
1283 if $ac_cache_corrupted; then
1284   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288    { (exit 1); exit 1; }; }
1289 fi
1290
1291 ac_ext=c
1292 ac_cpp='$CPP $CPPFLAGS'
1293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316 ac_aux_dir=
1317 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1318   if test -f $ac_dir/install-sh; then
1319     ac_aux_dir=$ac_dir
1320     ac_install_sh="$ac_aux_dir/install-sh -c"
1321     break
1322   elif test -f $ac_dir/install.sh; then
1323     ac_aux_dir=$ac_dir
1324     ac_install_sh="$ac_aux_dir/install.sh -c"
1325     break
1326   elif test -f $ac_dir/shtool; then
1327     ac_aux_dir=$ac_dir
1328     ac_install_sh="$ac_aux_dir/shtool install -c"
1329     break
1330   fi
1331 done
1332 if test -z "$ac_aux_dir"; then
1333   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1334 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1335    { (exit 1); exit 1; }; }
1336 fi
1337 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1338 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1339 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1340
1341 # Make sure we can run config.sub.
1342 $ac_config_sub sun4 >/dev/null 2>&1 ||
1343   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1344 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1345    { (exit 1); exit 1; }; }
1346
1347 echo "$as_me:$LINENO: checking build system type" >&5
1348 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1349 if test "${ac_cv_build+set}" = set; then
1350   echo $ECHO_N "(cached) $ECHO_C" >&6
1351 else
1352   ac_cv_build_alias=$build_alias
1353 test -z "$ac_cv_build_alias" &&
1354   ac_cv_build_alias=`$ac_config_guess`
1355 test -z "$ac_cv_build_alias" &&
1356   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1357 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1358    { (exit 1); exit 1; }; }
1359 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1360   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1361 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1362    { (exit 1); exit 1; }; }
1363
1364 fi
1365 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1366 echo "${ECHO_T}$ac_cv_build" >&6
1367 build=$ac_cv_build
1368 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1369 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1370 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1371
1372
1373 echo "$as_me:$LINENO: checking host system type" >&5
1374 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1375 if test "${ac_cv_host+set}" = set; then
1376   echo $ECHO_N "(cached) $ECHO_C" >&6
1377 else
1378   ac_cv_host_alias=$host_alias
1379 test -z "$ac_cv_host_alias" &&
1380   ac_cv_host_alias=$ac_cv_build_alias
1381 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1382   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1383 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1384    { (exit 1); exit 1; }; }
1385
1386 fi
1387 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1388 echo "${ECHO_T}$ac_cv_host" >&6
1389 host=$ac_cv_host
1390 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1391 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1392 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1393
1394
1395 echo "$as_me:$LINENO: checking target system type" >&5
1396 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1397 if test "${ac_cv_target+set}" = set; then
1398   echo $ECHO_N "(cached) $ECHO_C" >&6
1399 else
1400   ac_cv_target_alias=$target_alias
1401 test "x$ac_cv_target_alias" = "x" &&
1402   ac_cv_target_alias=$ac_cv_host_alias
1403 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1404   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1405 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1406    { (exit 1); exit 1; }; }
1407
1408 fi
1409 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1410 echo "${ECHO_T}$ac_cv_target" >&6
1411 target=$ac_cv_target
1412 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1413 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1414 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1415
1416
1417 # The aliases save the names the user supplied, while $host etc.
1418 # will get canonicalized.
1419 test -n "$target_alias" &&
1420   test "$program_prefix$program_suffix$program_transform_name" = \
1421     NONENONEs,x,x, &&
1422   program_prefix=${target_alias}-
1423
1424  case ${build_alias} in
1425   "") build_noncanonical=${build} ;;
1426   *) build_noncanonical=${build_alias} ;;
1427 esac
1428
1429  case ${host_alias} in
1430   "") host_noncanonical=${build_noncanonical} ;;
1431   *) host_noncanonical=${host_alias} ;;
1432 esac
1433
1434  case ${target_alias} in
1435   "") target_noncanonical=${host_noncanonical} ;;
1436   *) target_noncanonical=${target_alias} ;;
1437 esac
1438
1439
1440
1441
1442 # Add HP-specific tests when appropriate.
1443 case $target in
1444   hppa*-*-hpux*)
1445
1446
1447 subdirs="$subdirs gdb.hp"
1448  ;;
1449 esac
1450
1451 # With stabs.
1452
1453 # Check whether --with-stabs or --without-stabs was given.
1454 if test "${with_stabs+set}" = set; then
1455   withval="$with_stabs"
1456
1457 else
1458   # We enable stabs tests by default on selected targets.
1459 case $target in
1460    powerpc-*-aix* \
1461  | rs6000-*-aix*  \
1462  | *-*-*bsd*      \
1463  | *-*-go32*      \
1464  | *-*-linux*     \
1465  | *-*-lynxos*    \
1466  | *-sun-*        \
1467  | hppa*-*-*      \
1468  | *-*-elf*       \
1469  | *-*-cygwin*    \
1470  | *-*-mingw*     \
1471  )
1472     with_stabs=yes ;;
1473  *)
1474     with_stabs=no ;;
1475 esac
1476 fi;
1477
1478 # Add stabs tests when appropriate.
1479 if test $with_stabs = yes; then
1480
1481
1482 subdirs="$subdirs gdb.stabs"
1483
1484 fi
1485
1486 # Enable gdbtk.
1487 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1488 if test "${enable_gdbtk+set}" = set; then
1489   enableval="$enable_gdbtk"
1490
1491 else
1492   if test -d $srcdir/gdb.gdbtk; then
1493     enable_gdbtk=yes
1494   else
1495     enable_gdbtk=no
1496   fi
1497 fi;
1498 # We unconditionally disable gdbtk tests on selected platforms.
1499 case $host_os in
1500   go32* | windows*)
1501     enable_gdbtk=no ;;
1502 esac
1503
1504 # Add gdbtk tests when appropriate.
1505 if test $enable_gdbtk = yes; then
1506
1507
1508 subdirs="$subdirs gdb.gdbtk"
1509
1510 fi
1511
1512 # Enable shared libraries.
1513 # Check whether --enable-shared or --disable-shared was given.
1514 if test "${enable_shared+set}" = set; then
1515   enableval="$enable_shared"
1516
1517 else
1518   enable_shared=yes
1519 fi;
1520
1521 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
1522 # such that we can find the shared libraries in the build tree.
1523 if test $enable_shared = no; then
1524   # The variable `RPATH_ENVVAR' itself is not likely to be used on any
1525   # platform.
1526   RPATH_ENVVAR=RPATH_ENVVAR
1527 else
1528   # The variable `LD_LIBRARY_PATH' is used on most platforms.
1529   RPATH_ENVVAR=LD_LIBRARY_PATH
1530   # The following exceptions are taken from Libtool 1.4.3.
1531   case $host_os in
1532     aix*)
1533       if test $host_cpu != ia64; then
1534         RPATH_ENVVAR=LIBPATH
1535       fi ;;
1536     darwin* | rhapsody*)
1537       RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
1538     hpux*)
1539       RPATH_ENVVAR=SHLIB_PATH ;;
1540   esac
1541 fi
1542
1543
1544 ac_ext=c
1545 ac_cpp='$CPP $CPPFLAGS'
1546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1549 if test -n "$ac_tool_prefix"; then
1550   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1551 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1552 echo "$as_me:$LINENO: checking for $ac_word" >&5
1553 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1554 if test "${ac_cv_prog_CC+set}" = set; then
1555   echo $ECHO_N "(cached) $ECHO_C" >&6
1556 else
1557   if test -n "$CC"; then
1558   ac_cv_prog_CC="$CC" # Let the user override the test.
1559 else
1560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1561 for as_dir in $PATH
1562 do
1563   IFS=$as_save_IFS
1564   test -z "$as_dir" && as_dir=.
1565   for ac_exec_ext in '' $ac_executable_extensions; do
1566   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1567     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1568     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1569     break 2
1570   fi
1571 done
1572 done
1573
1574 fi
1575 fi
1576 CC=$ac_cv_prog_CC
1577 if test -n "$CC"; then
1578   echo "$as_me:$LINENO: result: $CC" >&5
1579 echo "${ECHO_T}$CC" >&6
1580 else
1581   echo "$as_me:$LINENO: result: no" >&5
1582 echo "${ECHO_T}no" >&6
1583 fi
1584
1585 fi
1586 if test -z "$ac_cv_prog_CC"; then
1587   ac_ct_CC=$CC
1588   # Extract the first word of "gcc", so it can be a program name with args.
1589 set dummy gcc; ac_word=$2
1590 echo "$as_me:$LINENO: checking for $ac_word" >&5
1591 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1592 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1593   echo $ECHO_N "(cached) $ECHO_C" >&6
1594 else
1595   if test -n "$ac_ct_CC"; then
1596   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1597 else
1598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1599 for as_dir in $PATH
1600 do
1601   IFS=$as_save_IFS
1602   test -z "$as_dir" && as_dir=.
1603   for ac_exec_ext in '' $ac_executable_extensions; do
1604   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1605     ac_cv_prog_ac_ct_CC="gcc"
1606     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1607     break 2
1608   fi
1609 done
1610 done
1611
1612 fi
1613 fi
1614 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1615 if test -n "$ac_ct_CC"; then
1616   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1617 echo "${ECHO_T}$ac_ct_CC" >&6
1618 else
1619   echo "$as_me:$LINENO: result: no" >&5
1620 echo "${ECHO_T}no" >&6
1621 fi
1622
1623   CC=$ac_ct_CC
1624 else
1625   CC="$ac_cv_prog_CC"
1626 fi
1627
1628 if test -z "$CC"; then
1629   if test -n "$ac_tool_prefix"; then
1630   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1631 set dummy ${ac_tool_prefix}cc; ac_word=$2
1632 echo "$as_me:$LINENO: checking for $ac_word" >&5
1633 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1634 if test "${ac_cv_prog_CC+set}" = set; then
1635   echo $ECHO_N "(cached) $ECHO_C" >&6
1636 else
1637   if test -n "$CC"; then
1638   ac_cv_prog_CC="$CC" # Let the user override the test.
1639 else
1640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1641 for as_dir in $PATH
1642 do
1643   IFS=$as_save_IFS
1644   test -z "$as_dir" && as_dir=.
1645   for ac_exec_ext in '' $ac_executable_extensions; do
1646   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1647     ac_cv_prog_CC="${ac_tool_prefix}cc"
1648     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1649     break 2
1650   fi
1651 done
1652 done
1653
1654 fi
1655 fi
1656 CC=$ac_cv_prog_CC
1657 if test -n "$CC"; then
1658   echo "$as_me:$LINENO: result: $CC" >&5
1659 echo "${ECHO_T}$CC" >&6
1660 else
1661   echo "$as_me:$LINENO: result: no" >&5
1662 echo "${ECHO_T}no" >&6
1663 fi
1664
1665 fi
1666 if test -z "$ac_cv_prog_CC"; then
1667   ac_ct_CC=$CC
1668   # Extract the first word of "cc", so it can be a program name with args.
1669 set dummy cc; ac_word=$2
1670 echo "$as_me:$LINENO: checking for $ac_word" >&5
1671 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1672 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1673   echo $ECHO_N "(cached) $ECHO_C" >&6
1674 else
1675   if test -n "$ac_ct_CC"; then
1676   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1677 else
1678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1679 for as_dir in $PATH
1680 do
1681   IFS=$as_save_IFS
1682   test -z "$as_dir" && as_dir=.
1683   for ac_exec_ext in '' $ac_executable_extensions; do
1684   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1685     ac_cv_prog_ac_ct_CC="cc"
1686     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1687     break 2
1688   fi
1689 done
1690 done
1691
1692 fi
1693 fi
1694 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1695 if test -n "$ac_ct_CC"; then
1696   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1697 echo "${ECHO_T}$ac_ct_CC" >&6
1698 else
1699   echo "$as_me:$LINENO: result: no" >&5
1700 echo "${ECHO_T}no" >&6
1701 fi
1702
1703   CC=$ac_ct_CC
1704 else
1705   CC="$ac_cv_prog_CC"
1706 fi
1707
1708 fi
1709 if test -z "$CC"; then
1710   # Extract the first word of "cc", so it can be a program name with args.
1711 set dummy cc; ac_word=$2
1712 echo "$as_me:$LINENO: checking for $ac_word" >&5
1713 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1714 if test "${ac_cv_prog_CC+set}" = set; then
1715   echo $ECHO_N "(cached) $ECHO_C" >&6
1716 else
1717   if test -n "$CC"; then
1718   ac_cv_prog_CC="$CC" # Let the user override the test.
1719 else
1720   ac_prog_rejected=no
1721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1722 for as_dir in $PATH
1723 do
1724   IFS=$as_save_IFS
1725   test -z "$as_dir" && as_dir=.
1726   for ac_exec_ext in '' $ac_executable_extensions; do
1727   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1728     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1729        ac_prog_rejected=yes
1730        continue
1731      fi
1732     ac_cv_prog_CC="cc"
1733     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1734     break 2
1735   fi
1736 done
1737 done
1738
1739 if test $ac_prog_rejected = yes; then
1740   # We found a bogon in the path, so make sure we never use it.
1741   set dummy $ac_cv_prog_CC
1742   shift
1743   if test $# != 0; then
1744     # We chose a different compiler from the bogus one.
1745     # However, it has the same basename, so the bogon will be chosen
1746     # first if we set CC to just the basename; use the full file name.
1747     shift
1748     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1749   fi
1750 fi
1751 fi
1752 fi
1753 CC=$ac_cv_prog_CC
1754 if test -n "$CC"; then
1755   echo "$as_me:$LINENO: result: $CC" >&5
1756 echo "${ECHO_T}$CC" >&6
1757 else
1758   echo "$as_me:$LINENO: result: no" >&5
1759 echo "${ECHO_T}no" >&6
1760 fi
1761
1762 fi
1763 if test -z "$CC"; then
1764   if test -n "$ac_tool_prefix"; then
1765   for ac_prog in cl
1766   do
1767     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1768 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1769 echo "$as_me:$LINENO: checking for $ac_word" >&5
1770 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1771 if test "${ac_cv_prog_CC+set}" = set; then
1772   echo $ECHO_N "(cached) $ECHO_C" >&6
1773 else
1774   if test -n "$CC"; then
1775   ac_cv_prog_CC="$CC" # Let the user override the test.
1776 else
1777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1778 for as_dir in $PATH
1779 do
1780   IFS=$as_save_IFS
1781   test -z "$as_dir" && as_dir=.
1782   for ac_exec_ext in '' $ac_executable_extensions; do
1783   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1784     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1785     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1786     break 2
1787   fi
1788 done
1789 done
1790
1791 fi
1792 fi
1793 CC=$ac_cv_prog_CC
1794 if test -n "$CC"; then
1795   echo "$as_me:$LINENO: result: $CC" >&5
1796 echo "${ECHO_T}$CC" >&6
1797 else
1798   echo "$as_me:$LINENO: result: no" >&5
1799 echo "${ECHO_T}no" >&6
1800 fi
1801
1802     test -n "$CC" && break
1803   done
1804 fi
1805 if test -z "$CC"; then
1806   ac_ct_CC=$CC
1807   for ac_prog in cl
1808 do
1809   # Extract the first word of "$ac_prog", so it can be a program name with args.
1810 set dummy $ac_prog; ac_word=$2
1811 echo "$as_me:$LINENO: checking for $ac_word" >&5
1812 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1813 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1814   echo $ECHO_N "(cached) $ECHO_C" >&6
1815 else
1816   if test -n "$ac_ct_CC"; then
1817   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1818 else
1819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1820 for as_dir in $PATH
1821 do
1822   IFS=$as_save_IFS
1823   test -z "$as_dir" && as_dir=.
1824   for ac_exec_ext in '' $ac_executable_extensions; do
1825   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1826     ac_cv_prog_ac_ct_CC="$ac_prog"
1827     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1828     break 2
1829   fi
1830 done
1831 done
1832
1833 fi
1834 fi
1835 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1836 if test -n "$ac_ct_CC"; then
1837   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1838 echo "${ECHO_T}$ac_ct_CC" >&6
1839 else
1840   echo "$as_me:$LINENO: result: no" >&5
1841 echo "${ECHO_T}no" >&6
1842 fi
1843
1844   test -n "$ac_ct_CC" && break
1845 done
1846
1847   CC=$ac_ct_CC
1848 fi
1849
1850 fi
1851
1852
1853 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1854 See \`config.log' for more details." >&5
1855 echo "$as_me: error: no acceptable C compiler found in \$PATH
1856 See \`config.log' for more details." >&2;}
1857    { (exit 1); exit 1; }; }
1858
1859 # Provide some information about the compiler.
1860 echo "$as_me:$LINENO:" \
1861      "checking for C compiler version" >&5
1862 ac_compiler=`set X $ac_compile; echo $2`
1863 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1864   (eval $ac_compiler --version </dev/null >&5) 2>&5
1865   ac_status=$?
1866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1867   (exit $ac_status); }
1868 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1869   (eval $ac_compiler -v </dev/null >&5) 2>&5
1870   ac_status=$?
1871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1872   (exit $ac_status); }
1873 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1874   (eval $ac_compiler -V </dev/null >&5) 2>&5
1875   ac_status=$?
1876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1877   (exit $ac_status); }
1878
1879 cat >conftest.$ac_ext <<_ACEOF
1880 /* confdefs.h.  */
1881 _ACEOF
1882 cat confdefs.h >>conftest.$ac_ext
1883 cat >>conftest.$ac_ext <<_ACEOF
1884 /* end confdefs.h.  */
1885
1886 int
1887 main ()
1888 {
1889
1890   ;
1891   return 0;
1892 }
1893 _ACEOF
1894 ac_clean_files_save=$ac_clean_files
1895 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1896 # Try to create an executable without -o first, disregard a.out.
1897 # It will help us diagnose broken compilers, and finding out an intuition
1898 # of exeext.
1899 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1900 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1901 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1902 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1903   (eval $ac_link_default) 2>&5
1904   ac_status=$?
1905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1906   (exit $ac_status); }; then
1907   # Find the output, starting from the most likely.  This scheme is
1908 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1909 # resort.
1910
1911 # Be careful to initialize this variable, since it used to be cached.
1912 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1913 ac_cv_exeext=
1914 # b.out is created by i960 compilers.
1915 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1916 do
1917   test -f "$ac_file" || continue
1918   case $ac_file in
1919     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1920         ;;
1921     conftest.$ac_ext )
1922         # This is the source file.
1923         ;;
1924     [ab].out )
1925         # We found the default executable, but exeext='' is most
1926         # certainly right.
1927         break;;
1928     *.* )
1929         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1930         # FIXME: I believe we export ac_cv_exeext for Libtool,
1931         # but it would be cool to find out if it's true.  Does anybody
1932         # maintain Libtool? --akim.
1933         export ac_cv_exeext
1934         break;;
1935     * )
1936         break;;
1937   esac
1938 done
1939 else
1940   echo "$as_me: failed program was:" >&5
1941 sed 's/^/| /' conftest.$ac_ext >&5
1942
1943 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1944 See \`config.log' for more details." >&5
1945 echo "$as_me: error: C compiler cannot create executables
1946 See \`config.log' for more details." >&2;}
1947    { (exit 77); exit 77; }; }
1948 fi
1949
1950 ac_exeext=$ac_cv_exeext
1951 echo "$as_me:$LINENO: result: $ac_file" >&5
1952 echo "${ECHO_T}$ac_file" >&6
1953
1954 # Check the compiler produces executables we can run.  If not, either
1955 # the compiler is broken, or we cross compile.
1956 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1957 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1958 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1959 # If not cross compiling, check that we can run a simple program.
1960 if test "$cross_compiling" != yes; then
1961   if { ac_try='./$ac_file'
1962   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1963   (eval $ac_try) 2>&5
1964   ac_status=$?
1965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1966   (exit $ac_status); }; }; then
1967     cross_compiling=no
1968   else
1969     if test "$cross_compiling" = maybe; then
1970         cross_compiling=yes
1971     else
1972         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1973 If you meant to cross compile, use \`--host'.
1974 See \`config.log' for more details." >&5
1975 echo "$as_me: error: cannot run C compiled programs.
1976 If you meant to cross compile, use \`--host'.
1977 See \`config.log' for more details." >&2;}
1978    { (exit 1); exit 1; }; }
1979     fi
1980   fi
1981 fi
1982 echo "$as_me:$LINENO: result: yes" >&5
1983 echo "${ECHO_T}yes" >&6
1984
1985 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1986 ac_clean_files=$ac_clean_files_save
1987 # Check the compiler produces executables we can run.  If not, either
1988 # the compiler is broken, or we cross compile.
1989 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1990 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1991 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1992 echo "${ECHO_T}$cross_compiling" >&6
1993
1994 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1995 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1996 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1997   (eval $ac_link) 2>&5
1998   ac_status=$?
1999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2000   (exit $ac_status); }; then
2001   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2002 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2003 # work properly (i.e., refer to `conftest.exe'), while it won't with
2004 # `rm'.
2005 for ac_file in conftest.exe conftest conftest.*; do
2006   test -f "$ac_file" || continue
2007   case $ac_file in
2008     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2009     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2010           export ac_cv_exeext
2011           break;;
2012     * ) break;;
2013   esac
2014 done
2015 else
2016   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2017 See \`config.log' for more details." >&5
2018 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2019 See \`config.log' for more details." >&2;}
2020    { (exit 1); exit 1; }; }
2021 fi
2022
2023 rm -f conftest$ac_cv_exeext
2024 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2025 echo "${ECHO_T}$ac_cv_exeext" >&6
2026
2027 rm -f conftest.$ac_ext
2028 EXEEXT=$ac_cv_exeext
2029 ac_exeext=$EXEEXT
2030 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2031 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2032 if test "${ac_cv_objext+set}" = set; then
2033   echo $ECHO_N "(cached) $ECHO_C" >&6
2034 else
2035   cat >conftest.$ac_ext <<_ACEOF
2036 /* confdefs.h.  */
2037 _ACEOF
2038 cat confdefs.h >>conftest.$ac_ext
2039 cat >>conftest.$ac_ext <<_ACEOF
2040 /* end confdefs.h.  */
2041
2042 int
2043 main ()
2044 {
2045
2046   ;
2047   return 0;
2048 }
2049 _ACEOF
2050 rm -f conftest.o conftest.obj
2051 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2052   (eval $ac_compile) 2>&5
2053   ac_status=$?
2054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2055   (exit $ac_status); }; then
2056   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2057   case $ac_file in
2058     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2059     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2060        break;;
2061   esac
2062 done
2063 else
2064   echo "$as_me: failed program was:" >&5
2065 sed 's/^/| /' conftest.$ac_ext >&5
2066
2067 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2068 See \`config.log' for more details." >&5
2069 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2070 See \`config.log' for more details." >&2;}
2071    { (exit 1); exit 1; }; }
2072 fi
2073
2074 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2075 fi
2076 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2077 echo "${ECHO_T}$ac_cv_objext" >&6
2078 OBJEXT=$ac_cv_objext
2079 ac_objext=$OBJEXT
2080 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2081 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2082 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2083   echo $ECHO_N "(cached) $ECHO_C" >&6
2084 else
2085   cat >conftest.$ac_ext <<_ACEOF
2086 /* confdefs.h.  */
2087 _ACEOF
2088 cat confdefs.h >>conftest.$ac_ext
2089 cat >>conftest.$ac_ext <<_ACEOF
2090 /* end confdefs.h.  */
2091
2092 int
2093 main ()
2094 {
2095 #ifndef __GNUC__
2096        choke me
2097 #endif
2098
2099   ;
2100   return 0;
2101 }
2102 _ACEOF
2103 rm -f conftest.$ac_objext
2104 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2105   (eval $ac_compile) 2>conftest.er1
2106   ac_status=$?
2107   grep -v '^ *+' conftest.er1 >conftest.err
2108   rm -f conftest.er1
2109   cat conftest.err >&5
2110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2111   (exit $ac_status); } &&
2112          { ac_try='test -z "$ac_c_werror_flag"
2113                          || test ! -s conftest.err'
2114   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2115   (eval $ac_try) 2>&5
2116   ac_status=$?
2117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118   (exit $ac_status); }; } &&
2119          { ac_try='test -s conftest.$ac_objext'
2120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2121   (eval $ac_try) 2>&5
2122   ac_status=$?
2123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2124   (exit $ac_status); }; }; then
2125   ac_compiler_gnu=yes
2126 else
2127   echo "$as_me: failed program was:" >&5
2128 sed 's/^/| /' conftest.$ac_ext >&5
2129
2130 ac_compiler_gnu=no
2131 fi
2132 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2133 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2134
2135 fi
2136 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2137 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2138 GCC=`test $ac_compiler_gnu = yes && echo yes`
2139 ac_test_CFLAGS=${CFLAGS+set}
2140 ac_save_CFLAGS=$CFLAGS
2141 CFLAGS="-g"
2142 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2143 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2144 if test "${ac_cv_prog_cc_g+set}" = set; then
2145   echo $ECHO_N "(cached) $ECHO_C" >&6
2146 else
2147   cat >conftest.$ac_ext <<_ACEOF
2148 /* confdefs.h.  */
2149 _ACEOF
2150 cat confdefs.h >>conftest.$ac_ext
2151 cat >>conftest.$ac_ext <<_ACEOF
2152 /* end confdefs.h.  */
2153
2154 int
2155 main ()
2156 {
2157
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 rm -f conftest.$ac_objext
2163 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2164   (eval $ac_compile) 2>conftest.er1
2165   ac_status=$?
2166   grep -v '^ *+' conftest.er1 >conftest.err
2167   rm -f conftest.er1
2168   cat conftest.err >&5
2169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2170   (exit $ac_status); } &&
2171          { ac_try='test -z "$ac_c_werror_flag"
2172                          || test ! -s conftest.err'
2173   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2174   (eval $ac_try) 2>&5
2175   ac_status=$?
2176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2177   (exit $ac_status); }; } &&
2178          { ac_try='test -s conftest.$ac_objext'
2179   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2180   (eval $ac_try) 2>&5
2181   ac_status=$?
2182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2183   (exit $ac_status); }; }; then
2184   ac_cv_prog_cc_g=yes
2185 else
2186   echo "$as_me: failed program was:" >&5
2187 sed 's/^/| /' conftest.$ac_ext >&5
2188
2189 ac_cv_prog_cc_g=no
2190 fi
2191 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2192 fi
2193 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2194 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2195 if test "$ac_test_CFLAGS" = set; then
2196   CFLAGS=$ac_save_CFLAGS
2197 elif test $ac_cv_prog_cc_g = yes; then
2198   if test "$GCC" = yes; then
2199     CFLAGS="-g -O2"
2200   else
2201     CFLAGS="-g"
2202   fi
2203 else
2204   if test "$GCC" = yes; then
2205     CFLAGS="-O2"
2206   else
2207     CFLAGS=
2208   fi
2209 fi
2210 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2211 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2212 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2213   echo $ECHO_N "(cached) $ECHO_C" >&6
2214 else
2215   ac_cv_prog_cc_stdc=no
2216 ac_save_CC=$CC
2217 cat >conftest.$ac_ext <<_ACEOF
2218 /* confdefs.h.  */
2219 _ACEOF
2220 cat confdefs.h >>conftest.$ac_ext
2221 cat >>conftest.$ac_ext <<_ACEOF
2222 /* end confdefs.h.  */
2223 #include <stdarg.h>
2224 #include <stdio.h>
2225 #include <sys/types.h>
2226 #include <sys/stat.h>
2227 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2228 struct buf { int x; };
2229 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2230 static char *e (p, i)
2231      char **p;
2232      int i;
2233 {
2234   return p[i];
2235 }
2236 static char *f (char * (*g) (char **, int), char **p, ...)
2237 {
2238   char *s;
2239   va_list v;
2240   va_start (v,p);
2241   s = g (p, va_arg (v,int));
2242   va_end (v);
2243   return s;
2244 }
2245
2246 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2247    function prototypes and stuff, but not '\xHH' hex character constants.
2248    These don't provoke an error unfortunately, instead are silently treated
2249    as 'x'.  The following induces an error, until -std1 is added to get
2250    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2251    array size at least.  It's necessary to write '\x00'==0 to get something
2252    that's true only with -std1.  */
2253 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2254
2255 int test (int i, double x);
2256 struct s1 {int (*f) (int a);};
2257 struct s2 {int (*f) (double a);};
2258 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2259 int argc;
2260 char **argv;
2261 int
2262 main ()
2263 {
2264 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2265   ;
2266   return 0;
2267 }
2268 _ACEOF
2269 # Don't try gcc -ansi; that turns off useful extensions and
2270 # breaks some systems' header files.
2271 # AIX                   -qlanglvl=ansi
2272 # Ultrix and OSF/1      -std1
2273 # HP-UX 10.20 and later -Ae
2274 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2275 # SVR4                  -Xc -D__EXTENSIONS__
2276 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2277 do
2278   CC="$ac_save_CC $ac_arg"
2279   rm -f conftest.$ac_objext
2280 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2281   (eval $ac_compile) 2>conftest.er1
2282   ac_status=$?
2283   grep -v '^ *+' conftest.er1 >conftest.err
2284   rm -f conftest.er1
2285   cat conftest.err >&5
2286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2287   (exit $ac_status); } &&
2288          { ac_try='test -z "$ac_c_werror_flag"
2289                          || test ! -s conftest.err'
2290   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2291   (eval $ac_try) 2>&5
2292   ac_status=$?
2293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2294   (exit $ac_status); }; } &&
2295          { ac_try='test -s conftest.$ac_objext'
2296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2297   (eval $ac_try) 2>&5
2298   ac_status=$?
2299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2300   (exit $ac_status); }; }; then
2301   ac_cv_prog_cc_stdc=$ac_arg
2302 break
2303 else
2304   echo "$as_me: failed program was:" >&5
2305 sed 's/^/| /' conftest.$ac_ext >&5
2306
2307 fi
2308 rm -f conftest.err conftest.$ac_objext
2309 done
2310 rm -f conftest.$ac_ext conftest.$ac_objext
2311 CC=$ac_save_CC
2312
2313 fi
2314
2315 case "x$ac_cv_prog_cc_stdc" in
2316   x|xno)
2317     echo "$as_me:$LINENO: result: none needed" >&5
2318 echo "${ECHO_T}none needed" >&6 ;;
2319   *)
2320     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2321 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2322     CC="$CC $ac_cv_prog_cc_stdc" ;;
2323 esac
2324
2325 # Some people use a C++ compiler to compile C.  Since we use `exit',
2326 # in C++ we need to declare it.  In case someone uses the same compiler
2327 # for both compiling C and C++ we need to have the C++ compiler decide
2328 # the declaration of exit, since it's the most demanding environment.
2329 cat >conftest.$ac_ext <<_ACEOF
2330 #ifndef __cplusplus
2331   choke me
2332 #endif
2333 _ACEOF
2334 rm -f conftest.$ac_objext
2335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2336   (eval $ac_compile) 2>conftest.er1
2337   ac_status=$?
2338   grep -v '^ *+' conftest.er1 >conftest.err
2339   rm -f conftest.er1
2340   cat conftest.err >&5
2341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342   (exit $ac_status); } &&
2343          { ac_try='test -z "$ac_c_werror_flag"
2344                          || test ! -s conftest.err'
2345   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2346   (eval $ac_try) 2>&5
2347   ac_status=$?
2348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2349   (exit $ac_status); }; } &&
2350          { ac_try='test -s conftest.$ac_objext'
2351   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2352   (eval $ac_try) 2>&5
2353   ac_status=$?
2354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2355   (exit $ac_status); }; }; then
2356   for ac_declaration in \
2357    '' \
2358    'extern "C" void std::exit (int) throw (); using std::exit;' \
2359    'extern "C" void std::exit (int); using std::exit;' \
2360    'extern "C" void exit (int) throw ();' \
2361    'extern "C" void exit (int);' \
2362    'void exit (int);'
2363 do
2364   cat >conftest.$ac_ext <<_ACEOF
2365 /* confdefs.h.  */
2366 _ACEOF
2367 cat confdefs.h >>conftest.$ac_ext
2368 cat >>conftest.$ac_ext <<_ACEOF
2369 /* end confdefs.h.  */
2370 $ac_declaration
2371 #include <stdlib.h>
2372 int
2373 main ()
2374 {
2375 exit (42);
2376   ;
2377   return 0;
2378 }
2379 _ACEOF
2380 rm -f conftest.$ac_objext
2381 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2382   (eval $ac_compile) 2>conftest.er1
2383   ac_status=$?
2384   grep -v '^ *+' conftest.er1 >conftest.err
2385   rm -f conftest.er1
2386   cat conftest.err >&5
2387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388   (exit $ac_status); } &&
2389          { ac_try='test -z "$ac_c_werror_flag"
2390                          || test ! -s conftest.err'
2391   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2392   (eval $ac_try) 2>&5
2393   ac_status=$?
2394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395   (exit $ac_status); }; } &&
2396          { ac_try='test -s conftest.$ac_objext'
2397   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2398   (eval $ac_try) 2>&5
2399   ac_status=$?
2400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2401   (exit $ac_status); }; }; then
2402   :
2403 else
2404   echo "$as_me: failed program was:" >&5
2405 sed 's/^/| /' conftest.$ac_ext >&5
2406
2407 continue
2408 fi
2409 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2410   cat >conftest.$ac_ext <<_ACEOF
2411 /* confdefs.h.  */
2412 _ACEOF
2413 cat confdefs.h >>conftest.$ac_ext
2414 cat >>conftest.$ac_ext <<_ACEOF
2415 /* end confdefs.h.  */
2416 $ac_declaration
2417 int
2418 main ()
2419 {
2420 exit (42);
2421   ;
2422   return 0;
2423 }
2424 _ACEOF
2425 rm -f conftest.$ac_objext
2426 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2427   (eval $ac_compile) 2>conftest.er1
2428   ac_status=$?
2429   grep -v '^ *+' conftest.er1 >conftest.err
2430   rm -f conftest.er1
2431   cat conftest.err >&5
2432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433   (exit $ac_status); } &&
2434          { ac_try='test -z "$ac_c_werror_flag"
2435                          || test ! -s conftest.err'
2436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2437   (eval $ac_try) 2>&5
2438   ac_status=$?
2439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440   (exit $ac_status); }; } &&
2441          { ac_try='test -s conftest.$ac_objext'
2442   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2443   (eval $ac_try) 2>&5
2444   ac_status=$?
2445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446   (exit $ac_status); }; }; then
2447   break
2448 else
2449   echo "$as_me: failed program was:" >&5
2450 sed 's/^/| /' conftest.$ac_ext >&5
2451
2452 fi
2453 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2454 done
2455 rm -f conftest*
2456 if test -n "$ac_declaration"; then
2457   echo '#ifdef __cplusplus' >>confdefs.h
2458   echo $ac_declaration      >>confdefs.h
2459   echo '#endif'             >>confdefs.h
2460 fi
2461
2462 else
2463   echo "$as_me: failed program was:" >&5
2464 sed 's/^/| /' conftest.$ac_ext >&5
2465
2466 fi
2467 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2468 ac_ext=c
2469 ac_cpp='$CPP $CPPFLAGS'
2470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2473
2474
2475 ac_ext=c
2476 ac_cpp='$CPP $CPPFLAGS'
2477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2480 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2481 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2482 # On Suns, sometimes $CPP names a directory.
2483 if test -n "$CPP" && test -d "$CPP"; then
2484   CPP=
2485 fi
2486 if test -z "$CPP"; then
2487   if test "${ac_cv_prog_CPP+set}" = set; then
2488   echo $ECHO_N "(cached) $ECHO_C" >&6
2489 else
2490       # Double quotes because CPP needs to be expanded
2491     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2492     do
2493       ac_preproc_ok=false
2494 for ac_c_preproc_warn_flag in '' yes
2495 do
2496   # Use a header file that comes with gcc, so configuring glibc
2497   # with a fresh cross-compiler works.
2498   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2499   # <limits.h> exists even on freestanding compilers.
2500   # On the NeXT, cc -E runs the code through the compiler's parser,
2501   # not just through cpp. "Syntax error" is here to catch this case.
2502   cat >conftest.$ac_ext <<_ACEOF
2503 /* confdefs.h.  */
2504 _ACEOF
2505 cat confdefs.h >>conftest.$ac_ext
2506 cat >>conftest.$ac_ext <<_ACEOF
2507 /* end confdefs.h.  */
2508 #ifdef __STDC__
2509 # include <limits.h>
2510 #else
2511 # include <assert.h>
2512 #endif
2513                      Syntax error
2514 _ACEOF
2515 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2516   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2517   ac_status=$?
2518   grep -v '^ *+' conftest.er1 >conftest.err
2519   rm -f conftest.er1
2520   cat conftest.err >&5
2521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2522   (exit $ac_status); } >/dev/null; then
2523   if test -s conftest.err; then
2524     ac_cpp_err=$ac_c_preproc_warn_flag
2525     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2526   else
2527     ac_cpp_err=
2528   fi
2529 else
2530   ac_cpp_err=yes
2531 fi
2532 if test -z "$ac_cpp_err"; then
2533   :
2534 else
2535   echo "$as_me: failed program was:" >&5
2536 sed 's/^/| /' conftest.$ac_ext >&5
2537
2538   # Broken: fails on valid input.
2539 continue
2540 fi
2541 rm -f conftest.err conftest.$ac_ext
2542
2543   # OK, works on sane cases.  Now check whether non-existent headers
2544   # can be detected and how.
2545   cat >conftest.$ac_ext <<_ACEOF
2546 /* confdefs.h.  */
2547 _ACEOF
2548 cat confdefs.h >>conftest.$ac_ext
2549 cat >>conftest.$ac_ext <<_ACEOF
2550 /* end confdefs.h.  */
2551 #include <ac_nonexistent.h>
2552 _ACEOF
2553 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2554   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2555   ac_status=$?
2556   grep -v '^ *+' conftest.er1 >conftest.err
2557   rm -f conftest.er1
2558   cat conftest.err >&5
2559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2560   (exit $ac_status); } >/dev/null; then
2561   if test -s conftest.err; then
2562     ac_cpp_err=$ac_c_preproc_warn_flag
2563     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2564   else
2565     ac_cpp_err=
2566   fi
2567 else
2568   ac_cpp_err=yes
2569 fi
2570 if test -z "$ac_cpp_err"; then
2571   # Broken: success on invalid input.
2572 continue
2573 else
2574   echo "$as_me: failed program was:" >&5
2575 sed 's/^/| /' conftest.$ac_ext >&5
2576
2577   # Passes both tests.
2578 ac_preproc_ok=:
2579 break
2580 fi
2581 rm -f conftest.err conftest.$ac_ext
2582
2583 done
2584 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2585 rm -f conftest.err conftest.$ac_ext
2586 if $ac_preproc_ok; then
2587   break
2588 fi
2589
2590     done
2591     ac_cv_prog_CPP=$CPP
2592
2593 fi
2594   CPP=$ac_cv_prog_CPP
2595 else
2596   ac_cv_prog_CPP=$CPP
2597 fi
2598 echo "$as_me:$LINENO: result: $CPP" >&5
2599 echo "${ECHO_T}$CPP" >&6
2600 ac_preproc_ok=false
2601 for ac_c_preproc_warn_flag in '' yes
2602 do
2603   # Use a header file that comes with gcc, so configuring glibc
2604   # with a fresh cross-compiler works.
2605   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2606   # <limits.h> exists even on freestanding compilers.
2607   # On the NeXT, cc -E runs the code through the compiler's parser,
2608   # not just through cpp. "Syntax error" is here to catch this case.
2609   cat >conftest.$ac_ext <<_ACEOF
2610 /* confdefs.h.  */
2611 _ACEOF
2612 cat confdefs.h >>conftest.$ac_ext
2613 cat >>conftest.$ac_ext <<_ACEOF
2614 /* end confdefs.h.  */
2615 #ifdef __STDC__
2616 # include <limits.h>
2617 #else
2618 # include <assert.h>
2619 #endif
2620                      Syntax error
2621 _ACEOF
2622 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2623   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2624   ac_status=$?
2625   grep -v '^ *+' conftest.er1 >conftest.err
2626   rm -f conftest.er1
2627   cat conftest.err >&5
2628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629   (exit $ac_status); } >/dev/null; then
2630   if test -s conftest.err; then
2631     ac_cpp_err=$ac_c_preproc_warn_flag
2632     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2633   else
2634     ac_cpp_err=
2635   fi
2636 else
2637   ac_cpp_err=yes
2638 fi
2639 if test -z "$ac_cpp_err"; then
2640   :
2641 else
2642   echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645   # Broken: fails on valid input.
2646 continue
2647 fi
2648 rm -f conftest.err conftest.$ac_ext
2649
2650   # OK, works on sane cases.  Now check whether non-existent headers
2651   # can be detected and how.
2652   cat >conftest.$ac_ext <<_ACEOF
2653 /* confdefs.h.  */
2654 _ACEOF
2655 cat confdefs.h >>conftest.$ac_ext
2656 cat >>conftest.$ac_ext <<_ACEOF
2657 /* end confdefs.h.  */
2658 #include <ac_nonexistent.h>
2659 _ACEOF
2660 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2661   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2662   ac_status=$?
2663   grep -v '^ *+' conftest.er1 >conftest.err
2664   rm -f conftest.er1
2665   cat conftest.err >&5
2666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2667   (exit $ac_status); } >/dev/null; then
2668   if test -s conftest.err; then
2669     ac_cpp_err=$ac_c_preproc_warn_flag
2670     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2671   else
2672     ac_cpp_err=
2673   fi
2674 else
2675   ac_cpp_err=yes
2676 fi
2677 if test -z "$ac_cpp_err"; then
2678   # Broken: success on invalid input.
2679 continue
2680 else
2681   echo "$as_me: failed program was:" >&5
2682 sed 's/^/| /' conftest.$ac_ext >&5
2683
2684   # Passes both tests.
2685 ac_preproc_ok=:
2686 break
2687 fi
2688 rm -f conftest.err conftest.$ac_ext
2689
2690 done
2691 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2692 rm -f conftest.err conftest.$ac_ext
2693 if $ac_preproc_ok; then
2694   :
2695 else
2696   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2697 See \`config.log' for more details." >&5
2698 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2699 See \`config.log' for more details." >&2;}
2700    { (exit 1); exit 1; }; }
2701 fi
2702
2703 ac_ext=c
2704 ac_cpp='$CPP $CPPFLAGS'
2705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2708
2709
2710 echo "$as_me:$LINENO: checking for egrep" >&5
2711 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2712 if test "${ac_cv_prog_egrep+set}" = set; then
2713   echo $ECHO_N "(cached) $ECHO_C" >&6
2714 else
2715   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2716     then ac_cv_prog_egrep='grep -E'
2717     else ac_cv_prog_egrep='egrep'
2718     fi
2719 fi
2720 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2721 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2722  EGREP=$ac_cv_prog_egrep
2723
2724
2725 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2726 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2727 if test "${ac_cv_header_stdc+set}" = set; then
2728   echo $ECHO_N "(cached) $ECHO_C" >&6
2729 else
2730   cat >conftest.$ac_ext <<_ACEOF
2731 /* confdefs.h.  */
2732 _ACEOF
2733 cat confdefs.h >>conftest.$ac_ext
2734 cat >>conftest.$ac_ext <<_ACEOF
2735 /* end confdefs.h.  */
2736 #include <stdlib.h>
2737 #include <stdarg.h>
2738 #include <string.h>
2739 #include <float.h>
2740
2741 int
2742 main ()
2743 {
2744
2745   ;
2746   return 0;
2747 }
2748 _ACEOF
2749 rm -f conftest.$ac_objext
2750 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2751   (eval $ac_compile) 2>conftest.er1
2752   ac_status=$?
2753   grep -v '^ *+' conftest.er1 >conftest.err
2754   rm -f conftest.er1
2755   cat conftest.err >&5
2756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2757   (exit $ac_status); } &&
2758          { ac_try='test -z "$ac_c_werror_flag"
2759                          || test ! -s conftest.err'
2760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2761   (eval $ac_try) 2>&5
2762   ac_status=$?
2763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2764   (exit $ac_status); }; } &&
2765          { ac_try='test -s conftest.$ac_objext'
2766   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2767   (eval $ac_try) 2>&5
2768   ac_status=$?
2769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2770   (exit $ac_status); }; }; then
2771   ac_cv_header_stdc=yes
2772 else
2773   echo "$as_me: failed program was:" >&5
2774 sed 's/^/| /' conftest.$ac_ext >&5
2775
2776 ac_cv_header_stdc=no
2777 fi
2778 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2779
2780 if test $ac_cv_header_stdc = yes; then
2781   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2782   cat >conftest.$ac_ext <<_ACEOF
2783 /* confdefs.h.  */
2784 _ACEOF
2785 cat confdefs.h >>conftest.$ac_ext
2786 cat >>conftest.$ac_ext <<_ACEOF
2787 /* end confdefs.h.  */
2788 #include <string.h>
2789
2790 _ACEOF
2791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2792   $EGREP "memchr" >/dev/null 2>&1; then
2793   :
2794 else
2795   ac_cv_header_stdc=no
2796 fi
2797 rm -f conftest*
2798
2799 fi
2800
2801 if test $ac_cv_header_stdc = yes; then
2802   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2803   cat >conftest.$ac_ext <<_ACEOF
2804 /* confdefs.h.  */
2805 _ACEOF
2806 cat confdefs.h >>conftest.$ac_ext
2807 cat >>conftest.$ac_ext <<_ACEOF
2808 /* end confdefs.h.  */
2809 #include <stdlib.h>
2810
2811 _ACEOF
2812 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2813   $EGREP "free" >/dev/null 2>&1; then
2814   :
2815 else
2816   ac_cv_header_stdc=no
2817 fi
2818 rm -f conftest*
2819
2820 fi
2821
2822 if test $ac_cv_header_stdc = yes; then
2823   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2824   if test "$cross_compiling" = yes; then
2825   :
2826 else
2827   cat >conftest.$ac_ext <<_ACEOF
2828 /* confdefs.h.  */
2829 _ACEOF
2830 cat confdefs.h >>conftest.$ac_ext
2831 cat >>conftest.$ac_ext <<_ACEOF
2832 /* end confdefs.h.  */
2833 #include <ctype.h>
2834 #if ((' ' & 0x0FF) == 0x020)
2835 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2836 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2837 #else
2838 # define ISLOWER(c) \
2839                    (('a' <= (c) && (c) <= 'i') \
2840                      || ('j' <= (c) && (c) <= 'r') \
2841                      || ('s' <= (c) && (c) <= 'z'))
2842 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2843 #endif
2844
2845 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2846 int
2847 main ()
2848 {
2849   int i;
2850   for (i = 0; i < 256; i++)
2851     if (XOR (islower (i), ISLOWER (i))
2852         || toupper (i) != TOUPPER (i))
2853       exit(2);
2854   exit (0);
2855 }
2856 _ACEOF
2857 rm -f conftest$ac_exeext
2858 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2859   (eval $ac_link) 2>&5
2860   ac_status=$?
2861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2862   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2864   (eval $ac_try) 2>&5
2865   ac_status=$?
2866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2867   (exit $ac_status); }; }; then
2868   :
2869 else
2870   echo "$as_me: program exited with status $ac_status" >&5
2871 echo "$as_me: failed program was:" >&5
2872 sed 's/^/| /' conftest.$ac_ext >&5
2873
2874 ( exit $ac_status )
2875 ac_cv_header_stdc=no
2876 fi
2877 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2878 fi
2879 fi
2880 fi
2881 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2882 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2883 if test $ac_cv_header_stdc = yes; then
2884
2885 cat >>confdefs.h <<\_ACEOF
2886 #define STDC_HEADERS 1
2887 _ACEOF
2888
2889 fi
2890
2891 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2902                   inttypes.h stdint.h unistd.h
2903 do
2904 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2905 echo "$as_me:$LINENO: checking for $ac_header" >&5
2906 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2907 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2908   echo $ECHO_N "(cached) $ECHO_C" >&6
2909 else
2910   cat >conftest.$ac_ext <<_ACEOF
2911 /* confdefs.h.  */
2912 _ACEOF
2913 cat confdefs.h >>conftest.$ac_ext
2914 cat >>conftest.$ac_ext <<_ACEOF
2915 /* end confdefs.h.  */
2916 $ac_includes_default
2917
2918 #include <$ac_header>
2919 _ACEOF
2920 rm -f conftest.$ac_objext
2921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2922   (eval $ac_compile) 2>conftest.er1
2923   ac_status=$?
2924   grep -v '^ *+' conftest.er1 >conftest.err
2925   rm -f conftest.er1
2926   cat conftest.err >&5
2927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2928   (exit $ac_status); } &&
2929          { ac_try='test -z "$ac_c_werror_flag"
2930                          || test ! -s conftest.err'
2931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2932   (eval $ac_try) 2>&5
2933   ac_status=$?
2934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2935   (exit $ac_status); }; } &&
2936          { ac_try='test -s conftest.$ac_objext'
2937   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2938   (eval $ac_try) 2>&5
2939   ac_status=$?
2940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2941   (exit $ac_status); }; }; then
2942   eval "$as_ac_Header=yes"
2943 else
2944   echo "$as_me: failed program was:" >&5
2945 sed 's/^/| /' conftest.$ac_ext >&5
2946
2947 eval "$as_ac_Header=no"
2948 fi
2949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2950 fi
2951 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2952 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2953 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2954   cat >>confdefs.h <<_ACEOF
2955 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2956 _ACEOF
2957
2958 fi
2959
2960 done
2961
2962
2963
2964 for ac_header in pthread.h
2965 do
2966 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2967 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2968   echo "$as_me:$LINENO: checking for $ac_header" >&5
2969 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2970 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2971   echo $ECHO_N "(cached) $ECHO_C" >&6
2972 fi
2973 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2974 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2975 else
2976   # Is the header compilable?
2977 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2978 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2979 cat >conftest.$ac_ext <<_ACEOF
2980 /* confdefs.h.  */
2981 _ACEOF
2982 cat confdefs.h >>conftest.$ac_ext
2983 cat >>conftest.$ac_ext <<_ACEOF
2984 /* end confdefs.h.  */
2985 $ac_includes_default
2986 #include <$ac_header>
2987 _ACEOF
2988 rm -f conftest.$ac_objext
2989 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2990   (eval $ac_compile) 2>conftest.er1
2991   ac_status=$?
2992   grep -v '^ *+' conftest.er1 >conftest.err
2993   rm -f conftest.er1
2994   cat conftest.err >&5
2995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996   (exit $ac_status); } &&
2997          { ac_try='test -z "$ac_c_werror_flag"
2998                          || test ! -s conftest.err'
2999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3000   (eval $ac_try) 2>&5
3001   ac_status=$?
3002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003   (exit $ac_status); }; } &&
3004          { ac_try='test -s conftest.$ac_objext'
3005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006   (eval $ac_try) 2>&5
3007   ac_status=$?
3008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009   (exit $ac_status); }; }; then
3010   ac_header_compiler=yes
3011 else
3012   echo "$as_me: failed program was:" >&5
3013 sed 's/^/| /' conftest.$ac_ext >&5
3014
3015 ac_header_compiler=no
3016 fi
3017 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3018 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3019 echo "${ECHO_T}$ac_header_compiler" >&6
3020
3021 # Is the header present?
3022 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3023 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3024 cat >conftest.$ac_ext <<_ACEOF
3025 /* confdefs.h.  */
3026 _ACEOF
3027 cat confdefs.h >>conftest.$ac_ext
3028 cat >>conftest.$ac_ext <<_ACEOF
3029 /* end confdefs.h.  */
3030 #include <$ac_header>
3031 _ACEOF
3032 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3033   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3034   ac_status=$?
3035   grep -v '^ *+' conftest.er1 >conftest.err
3036   rm -f conftest.er1
3037   cat conftest.err >&5
3038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039   (exit $ac_status); } >/dev/null; then
3040   if test -s conftest.err; then
3041     ac_cpp_err=$ac_c_preproc_warn_flag
3042     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3043   else
3044     ac_cpp_err=
3045   fi
3046 else
3047   ac_cpp_err=yes
3048 fi
3049 if test -z "$ac_cpp_err"; then
3050   ac_header_preproc=yes
3051 else
3052   echo "$as_me: failed program was:" >&5
3053 sed 's/^/| /' conftest.$ac_ext >&5
3054
3055   ac_header_preproc=no
3056 fi
3057 rm -f conftest.err conftest.$ac_ext
3058 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3059 echo "${ECHO_T}$ac_header_preproc" >&6
3060
3061 # So?  What about this header?
3062 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3063   yes:no: )
3064     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3065 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3066     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3067 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3068     ac_header_preproc=yes
3069     ;;
3070   no:yes:* )
3071     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3072 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3073     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3074 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3075     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3076 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3077     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3078 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3079     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3080 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3081     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3082 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3083     (
3084       cat <<\_ASBOX
3085 ## ------------------------------------------ ##
3086 ## Report this to the AC_PACKAGE_NAME lists.  ##
3087 ## ------------------------------------------ ##
3088 _ASBOX
3089     ) |
3090       sed "s/^/$as_me: WARNING:     /" >&2
3091     ;;
3092 esac
3093 echo "$as_me:$LINENO: checking for $ac_header" >&5
3094 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3095 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3096   echo $ECHO_N "(cached) $ECHO_C" >&6
3097 else
3098   eval "$as_ac_Header=\$ac_header_preproc"
3099 fi
3100 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3101 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3102
3103 fi
3104 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3105   cat >>confdefs.h <<_ACEOF
3106 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3107 _ACEOF
3108
3109 fi
3110
3111 done
3112
3113
3114
3115
3116                                                                                                                                                                                               ac_config_files="$ac_config_files Makefile gdb.ada/Makefile gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile gdb.cp/Makefile gdb.disasm/Makefile gdb.dwarf2/Makefile gdb.fortran/Makefile gdb.server/Makefile gdb.java/Makefile gdb.mi/Makefile gdb.modula2/Makefile gdb.objc/Makefile gdb.opt/Makefile gdb.pascal/Makefile gdb.threads/Makefile gdb.trace/Makefile gdb.xml/Makefile"
3117 cat >confcache <<\_ACEOF
3118 # This file is a shell script that caches the results of configure
3119 # tests run on this system so they can be shared between configure
3120 # scripts and configure runs, see configure's option --config-cache.
3121 # It is not useful on other systems.  If it contains results you don't
3122 # want to keep, you may remove or edit it.
3123 #
3124 # config.status only pays attention to the cache file if you give it
3125 # the --recheck option to rerun configure.
3126 #
3127 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3128 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3129 # following values.
3130
3131 _ACEOF
3132
3133 # The following way of writing the cache mishandles newlines in values,
3134 # but we know of no workaround that is simple, portable, and efficient.
3135 # So, don't put newlines in cache variables' values.
3136 # Ultrix sh set writes to stderr and can't be redirected directly,
3137 # and sets the high bit in the cache file unless we assign to the vars.
3138 {
3139   (set) 2>&1 |
3140     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3141     *ac_space=\ *)
3142       # `set' does not quote correctly, so add quotes (double-quote
3143       # substitution turns \\\\ into \\, and sed turns \\ into \).
3144       sed -n \
3145         "s/'/'\\\\''/g;
3146           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3147       ;;
3148     *)
3149       # `set' quotes correctly as required by POSIX, so do not add quotes.
3150       sed -n \
3151         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3152       ;;
3153     esac;
3154 } |
3155   sed '
3156      t clear
3157      : clear
3158      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3159      t end
3160      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3161      : end' >>confcache
3162 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3163   if test -w $cache_file; then
3164     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3165     cat confcache >$cache_file
3166   else
3167     echo "not updating unwritable cache $cache_file"
3168   fi
3169 fi
3170 rm -f confcache
3171
3172 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3173 # Let make expand exec_prefix.
3174 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3175
3176 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3177 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3178 # trailing colons and then remove the whole line if VPATH becomes empty
3179 # (actually we leave an empty line to preserve line numbers).
3180 if test "x$srcdir" = x.; then
3181   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3182 s/:*\$(srcdir):*/:/;
3183 s/:*\${srcdir}:*/:/;
3184 s/:*@srcdir@:*/:/;
3185 s/^\([^=]*=[     ]*\):*/\1/;
3186 s/:*$//;
3187 s/^[^=]*=[       ]*$//;
3188 }'
3189 fi
3190
3191 # Transform confdefs.h into DEFS.
3192 # Protect against shell expansion while executing Makefile rules.
3193 # Protect against Makefile macro expansion.
3194 #
3195 # If the first sed substitution is executed (which looks for macros that
3196 # take arguments), then we branch to the quote section.  Otherwise,
3197 # look for a macro that doesn't take arguments.
3198 cat >confdef2opt.sed <<\_ACEOF
3199 t clear
3200 : clear
3201 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
3202 t quote
3203 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
3204 t quote
3205 d
3206 : quote
3207 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
3208 s,\[,\\&,g
3209 s,\],\\&,g
3210 s,\$,$$,g
3211 p
3212 _ACEOF
3213 # We use echo to avoid assuming a particular line-breaking character.
3214 # The extra dot is to prevent the shell from consuming trailing
3215 # line-breaks from the sub-command output.  A line-break within
3216 # single-quotes doesn't work because, if this script is created in a
3217 # platform that uses two characters for line-breaks (e.g., DOS), tr
3218 # would break.
3219 ac_LF_and_DOT=`echo; echo .`
3220 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
3221 rm -f confdef2opt.sed
3222
3223
3224 ac_libobjs=
3225 ac_ltlibobjs=
3226 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3227   # 1. Remove the extension, and $U if already installed.
3228   ac_i=`echo "$ac_i" |
3229          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3230   # 2. Add them.
3231   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3232   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3233 done
3234 LIBOBJS=$ac_libobjs
3235
3236 LTLIBOBJS=$ac_ltlibobjs
3237
3238
3239
3240 : ${CONFIG_STATUS=./config.status}
3241 ac_clean_files_save=$ac_clean_files
3242 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3243 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3244 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3245 cat >$CONFIG_STATUS <<_ACEOF
3246 #! $SHELL
3247 # Generated by $as_me.
3248 # Run this file to recreate the current configuration.
3249 # Compiler output produced by configure, useful for debugging
3250 # configure, is in config.log if it exists.
3251
3252 debug=false
3253 ac_cs_recheck=false
3254 ac_cs_silent=false
3255 SHELL=\${CONFIG_SHELL-$SHELL}
3256 _ACEOF
3257
3258 cat >>$CONFIG_STATUS <<\_ACEOF
3259 ## --------------------- ##
3260 ## M4sh Initialization.  ##
3261 ## --------------------- ##
3262
3263 # Be Bourne compatible
3264 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3265   emulate sh
3266   NULLCMD=:
3267   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3268   # is contrary to our usage.  Disable this feature.
3269   alias -g '${1+"$@"}'='"$@"'
3270 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3271   set -o posix
3272 fi
3273 DUALCASE=1; export DUALCASE # for MKS sh
3274
3275 # Support unset when possible.
3276 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3277   as_unset=unset
3278 else
3279   as_unset=false
3280 fi
3281
3282
3283 # Work around bugs in pre-3.0 UWIN ksh.
3284 $as_unset ENV MAIL MAILPATH
3285 PS1='$ '
3286 PS2='> '
3287 PS4='+ '
3288
3289 # NLS nuisances.
3290 for as_var in \
3291   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3292   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3293   LC_TELEPHONE LC_TIME
3294 do
3295   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3296     eval $as_var=C; export $as_var
3297   else
3298     $as_unset $as_var
3299   fi
3300 done
3301
3302 # Required to use basename.
3303 if expr a : '\(a\)' >/dev/null 2>&1; then
3304   as_expr=expr
3305 else
3306   as_expr=false
3307 fi
3308
3309 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3310   as_basename=basename
3311 else
3312   as_basename=false
3313 fi
3314
3315
3316 # Name of the executable.
3317 as_me=`$as_basename "$0" ||
3318 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3319          X"$0" : 'X\(//\)$' \| \
3320          X"$0" : 'X\(/\)$' \| \
3321          .     : '\(.\)' 2>/dev/null ||
3322 echo X/"$0" |
3323     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3324           /^X\/\(\/\/\)$/{ s//\1/; q; }
3325           /^X\/\(\/\).*/{ s//\1/; q; }
3326           s/.*/./; q'`
3327
3328
3329 # PATH needs CR, and LINENO needs CR and PATH.
3330 # Avoid depending upon Character Ranges.
3331 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3332 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3333 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3334 as_cr_digits='0123456789'
3335 as_cr_alnum=$as_cr_Letters$as_cr_digits
3336
3337 # The user is always right.
3338 if test "${PATH_SEPARATOR+set}" != set; then
3339   echo "#! /bin/sh" >conf$$.sh
3340   echo  "exit 0"   >>conf$$.sh
3341   chmod +x conf$$.sh
3342   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3343     PATH_SEPARATOR=';'
3344   else
3345     PATH_SEPARATOR=:
3346   fi
3347   rm -f conf$$.sh
3348 fi
3349
3350
3351   as_lineno_1=$LINENO
3352   as_lineno_2=$LINENO
3353   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3354   test "x$as_lineno_1" != "x$as_lineno_2" &&
3355   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
3356   # Find who we are.  Look in the path if we contain no path at all
3357   # relative or not.
3358   case $0 in
3359     *[\\/]* ) as_myself=$0 ;;
3360     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3361 for as_dir in $PATH
3362 do
3363   IFS=$as_save_IFS
3364   test -z "$as_dir" && as_dir=.
3365   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3366 done
3367
3368        ;;
3369   esac
3370   # We did not find ourselves, most probably we were run as `sh COMMAND'
3371   # in which case we are not to be found in the path.
3372   if test "x$as_myself" = x; then
3373     as_myself=$0
3374   fi
3375   if test ! -f "$as_myself"; then
3376     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3377 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3378    { (exit 1); exit 1; }; }
3379   fi
3380   case $CONFIG_SHELL in
3381   '')
3382     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3383 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3384 do
3385   IFS=$as_save_IFS
3386   test -z "$as_dir" && as_dir=.
3387   for as_base in sh bash ksh sh5; do
3388          case $as_dir in
3389          /*)
3390            if ("$as_dir/$as_base" -c '
3391   as_lineno_1=$LINENO
3392   as_lineno_2=$LINENO
3393   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3394   test "x$as_lineno_1" != "x$as_lineno_2" &&
3395   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
3396              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3397              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3398              CONFIG_SHELL=$as_dir/$as_base
3399              export CONFIG_SHELL
3400              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3401            fi;;
3402          esac
3403        done
3404 done
3405 ;;
3406   esac
3407
3408   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3409   # uniformly replaced by the line number.  The first 'sed' inserts a
3410   # line-number line before each line; the second 'sed' does the real
3411   # work.  The second script uses 'N' to pair each line-number line
3412   # with the numbered line, and appends trailing '-' during
3413   # substitution so that $LINENO is not a special case at line end.
3414   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3415   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
3416   sed '=' <$as_myself |
3417     sed '
3418       N
3419       s,$,-,
3420       : loop
3421       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3422       t loop
3423       s,-$,,
3424       s,^['$as_cr_digits']*\n,,
3425     ' >$as_me.lineno &&
3426   chmod +x $as_me.lineno ||
3427     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3428 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3429    { (exit 1); exit 1; }; }
3430
3431   # Don't try to exec as it changes $[0], causing all sort of problems
3432   # (the dirname of $[0] is not the place where we might find the
3433   # original and so on.  Autoconf is especially sensible to this).
3434   . ./$as_me.lineno
3435   # Exit status is that of the last command.
3436   exit
3437 }
3438
3439
3440 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3441   *c*,-n*) ECHO_N= ECHO_C='
3442 ' ECHO_T='      ' ;;
3443   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3444   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
3445 esac
3446
3447 if expr a : '\(a\)' >/dev/null 2>&1; then
3448   as_expr=expr
3449 else
3450   as_expr=false
3451 fi
3452
3453 rm -f conf$$ conf$$.exe conf$$.file
3454 echo >conf$$.file
3455 if ln -s conf$$.file conf$$ 2>/dev/null; then
3456   # We could just check for DJGPP; but this test a) works b) is more generic
3457   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3458   if test -f conf$$.exe; then
3459     # Don't use ln at all; we don't have any links
3460     as_ln_s='cp -p'
3461   else
3462     as_ln_s='ln -s'
3463   fi
3464 elif ln conf$$.file conf$$ 2>/dev/null; then
3465   as_ln_s=ln
3466 else
3467   as_ln_s='cp -p'
3468 fi
3469 rm -f conf$$ conf$$.exe conf$$.file
3470
3471 if mkdir -p . 2>/dev/null; then
3472   as_mkdir_p=:
3473 else
3474   test -d ./-p && rmdir ./-p
3475   as_mkdir_p=false
3476 fi
3477
3478 as_executable_p="test -f"
3479
3480 # Sed expression to map a string onto a valid CPP name.
3481 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3482
3483 # Sed expression to map a string onto a valid variable name.
3484 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3485
3486
3487 # IFS
3488 # We need space, tab and new line, in precisely that order.
3489 as_nl='
3490 '
3491 IFS="   $as_nl"
3492
3493 # CDPATH.
3494 $as_unset CDPATH
3495
3496 exec 6>&1
3497
3498 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3499 # report actual input values of CONFIG_FILES etc. instead of their
3500 # values after options handling.  Logging --version etc. is OK.
3501 exec 5>>config.log
3502 {
3503   echo
3504   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3505 ## Running $as_me. ##
3506 _ASBOX
3507 } >&5
3508 cat >&5 <<_CSEOF
3509
3510 This file was extended by $as_me, which was
3511 generated by GNU Autoconf 2.59.  Invocation command line was
3512
3513   CONFIG_FILES    = $CONFIG_FILES
3514   CONFIG_HEADERS  = $CONFIG_HEADERS
3515   CONFIG_LINKS    = $CONFIG_LINKS
3516   CONFIG_COMMANDS = $CONFIG_COMMANDS
3517   $ $0 $@
3518
3519 _CSEOF
3520 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3521 echo >&5
3522 _ACEOF
3523
3524 # Files that config.status was made for.
3525 if test -n "$ac_config_files"; then
3526   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3527 fi
3528
3529 if test -n "$ac_config_headers"; then
3530   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3531 fi
3532
3533 if test -n "$ac_config_links"; then
3534   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3535 fi
3536
3537 if test -n "$ac_config_commands"; then
3538   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3539 fi
3540
3541 cat >>$CONFIG_STATUS <<\_ACEOF
3542
3543 ac_cs_usage="\
3544 \`$as_me' instantiates files from templates according to the
3545 current configuration.
3546
3547 Usage: $0 [OPTIONS] [FILE]...
3548
3549   -h, --help       print this help, then exit
3550   -V, --version    print version number, then exit
3551   -q, --quiet      do not print progress messages
3552   -d, --debug      don't remove temporary files
3553       --recheck    update $as_me by reconfiguring in the same conditions
3554   --file=FILE[:TEMPLATE]
3555                    instantiate the configuration file FILE
3556
3557 Configuration files:
3558 $config_files
3559
3560 Report bugs to <bug-autoconf@gnu.org>."
3561 _ACEOF
3562
3563 cat >>$CONFIG_STATUS <<_ACEOF
3564 ac_cs_version="\\
3565 config.status
3566 configured by $0, generated by GNU Autoconf 2.59,
3567   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3568
3569 Copyright (C) 2003 Free Software Foundation, Inc.
3570 This config.status script is free software; the Free Software Foundation
3571 gives unlimited permission to copy, distribute and modify it."
3572 srcdir=$srcdir
3573 _ACEOF
3574
3575 cat >>$CONFIG_STATUS <<\_ACEOF
3576 # If no file are specified by the user, then we need to provide default
3577 # value.  By we need to know if files were specified by the user.
3578 ac_need_defaults=:
3579 while test $# != 0
3580 do
3581   case $1 in
3582   --*=*)
3583     ac_option=`expr "x$1" : 'x\([^=]*\)='`
3584     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3585     ac_shift=:
3586     ;;
3587   -*)
3588     ac_option=$1
3589     ac_optarg=$2
3590     ac_shift=shift
3591     ;;
3592   *) # This is not an option, so the user has probably given explicit
3593      # arguments.
3594      ac_option=$1
3595      ac_need_defaults=false;;
3596   esac
3597
3598   case $ac_option in
3599   # Handling of the options.
3600 _ACEOF
3601 cat >>$CONFIG_STATUS <<\_ACEOF
3602   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3603     ac_cs_recheck=: ;;
3604   --version | --vers* | -V )
3605     echo "$ac_cs_version"; exit 0 ;;
3606   --he | --h)
3607     # Conflict between --help and --header
3608     { { echo "$as_me:$LINENO: error: ambiguous option: $1
3609 Try \`$0 --help' for more information." >&5
3610 echo "$as_me: error: ambiguous option: $1
3611 Try \`$0 --help' for more information." >&2;}
3612    { (exit 1); exit 1; }; };;
3613   --help | --hel | -h )
3614     echo "$ac_cs_usage"; exit 0 ;;
3615   --debug | --d* | -d )
3616     debug=: ;;
3617   --file | --fil | --fi | --f )
3618     $ac_shift
3619     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3620     ac_need_defaults=false;;
3621   --header | --heade | --head | --hea )
3622     $ac_shift
3623     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3624     ac_need_defaults=false;;
3625   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3626   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3627     ac_cs_silent=: ;;
3628
3629   # This is an error.
3630   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3631 Try \`$0 --help' for more information." >&5
3632 echo "$as_me: error: unrecognized option: $1
3633 Try \`$0 --help' for more information." >&2;}
3634    { (exit 1); exit 1; }; } ;;
3635
3636   *) ac_config_targets="$ac_config_targets $1" ;;
3637
3638   esac
3639   shift
3640 done
3641
3642 ac_configure_extra_args=
3643
3644 if $ac_cs_silent; then
3645   exec 6>/dev/null
3646   ac_configure_extra_args="$ac_configure_extra_args --silent"
3647 fi
3648
3649 _ACEOF
3650 cat >>$CONFIG_STATUS <<_ACEOF
3651 if \$ac_cs_recheck; then
3652   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3653   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3654 fi
3655
3656 _ACEOF
3657
3658
3659
3660
3661
3662 cat >>$CONFIG_STATUS <<\_ACEOF
3663 for ac_config_target in $ac_config_targets
3664 do
3665   case "$ac_config_target" in
3666   # Handling of arguments.
3667   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3668   "gdb.ada/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.ada/Makefile" ;;
3669   "gdb.arch/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.arch/Makefile" ;;
3670   "gdb.asm/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.asm/Makefile" ;;
3671   "gdb.base/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.base/Makefile" ;;
3672   "gdb.cp/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.cp/Makefile" ;;
3673   "gdb.disasm/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.disasm/Makefile" ;;
3674   "gdb.dwarf2/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.dwarf2/Makefile" ;;
3675   "gdb.fortran/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.fortran/Makefile" ;;
3676   "gdb.server/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.server/Makefile" ;;
3677   "gdb.java/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.java/Makefile" ;;
3678   "gdb.mi/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.mi/Makefile" ;;
3679   "gdb.modula2/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.modula2/Makefile" ;;
3680   "gdb.objc/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.objc/Makefile" ;;
3681   "gdb.opt/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.opt/Makefile" ;;
3682   "gdb.pascal/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.pascal/Makefile" ;;
3683   "gdb.threads/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.threads/Makefile" ;;
3684   "gdb.trace/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.trace/Makefile" ;;
3685   "gdb.xml/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.xml/Makefile" ;;
3686   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3687 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3688    { (exit 1); exit 1; }; };;
3689   esac
3690 done
3691
3692 # If the user did not use the arguments to specify the items to instantiate,
3693 # then the envvar interface is used.  Set only those that are not.
3694 # We use the long form for the default assignment because of an extremely
3695 # bizarre bug on SunOS 4.1.3.
3696 if $ac_need_defaults; then
3697   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3698 fi
3699
3700 # Have a temporary directory for convenience.  Make it in the build tree
3701 # simply because there is no reason to put it here, and in addition,
3702 # creating and moving files from /tmp can sometimes cause problems.
3703 # Create a temporary directory, and hook for its removal unless debugging.
3704 $debug ||
3705 {
3706   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3707   trap '{ (exit 1); exit 1; }' 1 2 13 15
3708 }
3709
3710 # Create a (secure) tmp directory for tmp files.
3711
3712 {
3713   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3714   test -n "$tmp" && test -d "$tmp"
3715 }  ||
3716 {
3717   tmp=./confstat$$-$RANDOM
3718   (umask 077 && mkdir $tmp)
3719 } ||
3720 {
3721    echo "$me: cannot create a temporary directory in ." >&2
3722    { (exit 1); exit 1; }
3723 }
3724
3725 _ACEOF
3726
3727 cat >>$CONFIG_STATUS <<_ACEOF
3728
3729 #
3730 # CONFIG_FILES section.
3731 #
3732
3733 # No need to generate the scripts if there are no CONFIG_FILES.
3734 # This happens for instance when ./config.status config.h
3735 if test -n "\$CONFIG_FILES"; then
3736   # Protect against being on the right side of a sed subst in config.status.
3737   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3738    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3739 s,@SHELL@,$SHELL,;t t
3740 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3741 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3742 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3743 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3744 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3745 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3746 s,@exec_prefix@,$exec_prefix,;t t
3747 s,@prefix@,$prefix,;t t
3748 s,@program_transform_name@,$program_transform_name,;t t
3749 s,@bindir@,$bindir,;t t
3750 s,@sbindir@,$sbindir,;t t
3751 s,@libexecdir@,$libexecdir,;t t
3752 s,@datadir@,$datadir,;t t
3753 s,@sysconfdir@,$sysconfdir,;t t
3754 s,@sharedstatedir@,$sharedstatedir,;t t
3755 s,@localstatedir@,$localstatedir,;t t
3756 s,@libdir@,$libdir,;t t
3757 s,@includedir@,$includedir,;t t
3758 s,@oldincludedir@,$oldincludedir,;t t
3759 s,@infodir@,$infodir,;t t
3760 s,@mandir@,$mandir,;t t
3761 s,@build_alias@,$build_alias,;t t
3762 s,@host_alias@,$host_alias,;t t
3763 s,@target_alias@,$target_alias,;t t
3764 s,@DEFS@,$DEFS,;t t
3765 s,@ECHO_C@,$ECHO_C,;t t
3766 s,@ECHO_N@,$ECHO_N,;t t
3767 s,@ECHO_T@,$ECHO_T,;t t
3768 s,@LIBS@,$LIBS,;t t
3769 s,@build@,$build,;t t
3770 s,@build_cpu@,$build_cpu,;t t
3771 s,@build_vendor@,$build_vendor,;t t
3772 s,@build_os@,$build_os,;t t
3773 s,@host@,$host,;t t
3774 s,@host_cpu@,$host_cpu,;t t
3775 s,@host_vendor@,$host_vendor,;t t
3776 s,@host_os@,$host_os,;t t
3777 s,@target@,$target,;t t
3778 s,@target_cpu@,$target_cpu,;t t
3779 s,@target_vendor@,$target_vendor,;t t
3780 s,@target_os@,$target_os,;t t
3781 s,@target_noncanonical@,$target_noncanonical,;t t
3782 s,@subdirs@,$subdirs,;t t
3783 s,@RPATH_ENVVAR@,$RPATH_ENVVAR,;t t
3784 s,@CC@,$CC,;t t
3785 s,@CFLAGS@,$CFLAGS,;t t
3786 s,@LDFLAGS@,$LDFLAGS,;t t
3787 s,@CPPFLAGS@,$CPPFLAGS,;t t
3788 s,@ac_ct_CC@,$ac_ct_CC,;t t
3789 s,@EXEEXT@,$EXEEXT,;t t
3790 s,@OBJEXT@,$OBJEXT,;t t
3791 s,@CPP@,$CPP,;t t
3792 s,@EGREP@,$EGREP,;t t
3793 s,@LIBOBJS@,$LIBOBJS,;t t
3794 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3795 CEOF
3796
3797 _ACEOF
3798
3799   cat >>$CONFIG_STATUS <<\_ACEOF
3800   # Split the substitutions into bite-sized pieces for seds with
3801   # small command number limits, like on Digital OSF/1 and HP-UX.
3802   ac_max_sed_lines=48
3803   ac_sed_frag=1 # Number of current file.
3804   ac_beg=1 # First line for current file.
3805   ac_end=$ac_max_sed_lines # Line after last line for current file.
3806   ac_more_lines=:
3807   ac_sed_cmds=
3808   while $ac_more_lines; do
3809     if test $ac_beg -gt 1; then
3810       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3811     else
3812       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3813     fi
3814     if test ! -s $tmp/subs.frag; then
3815       ac_more_lines=false
3816     else
3817       # The purpose of the label and of the branching condition is to
3818       # speed up the sed processing (if there are no `@' at all, there
3819       # is no need to browse any of the substitutions).
3820       # These are the two extra sed commands mentioned above.
3821       (echo ':t
3822   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3823       if test -z "$ac_sed_cmds"; then
3824         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3825       else
3826         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3827       fi
3828       ac_sed_frag=`expr $ac_sed_frag + 1`
3829       ac_beg=$ac_end
3830       ac_end=`expr $ac_end + $ac_max_sed_lines`
3831     fi
3832   done
3833   if test -z "$ac_sed_cmds"; then
3834     ac_sed_cmds=cat
3835   fi
3836 fi # test -n "$CONFIG_FILES"
3837
3838 _ACEOF
3839 cat >>$CONFIG_STATUS <<\_ACEOF
3840 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3841   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3842   case $ac_file in
3843   - | *:- | *:-:* ) # input from stdin
3844         cat >$tmp/stdin
3845         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3846         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3847   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3848         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3849   * )   ac_file_in=$ac_file.in ;;
3850   esac
3851
3852   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3853   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3854 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3855          X"$ac_file" : 'X\(//\)[^/]' \| \
3856          X"$ac_file" : 'X\(//\)$' \| \
3857          X"$ac_file" : 'X\(/\)' \| \
3858          .     : '\(.\)' 2>/dev/null ||
3859 echo X"$ac_file" |
3860     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3861           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3862           /^X\(\/\/\)$/{ s//\1/; q; }
3863           /^X\(\/\).*/{ s//\1/; q; }
3864           s/.*/./; q'`
3865   { if $as_mkdir_p; then
3866     mkdir -p "$ac_dir"
3867   else
3868     as_dir="$ac_dir"
3869     as_dirs=
3870     while test ! -d "$as_dir"; do
3871       as_dirs="$as_dir $as_dirs"
3872       as_dir=`(dirname "$as_dir") 2>/dev/null ||
3873 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3874          X"$as_dir" : 'X\(//\)[^/]' \| \
3875          X"$as_dir" : 'X\(//\)$' \| \
3876          X"$as_dir" : 'X\(/\)' \| \
3877          .     : '\(.\)' 2>/dev/null ||
3878 echo X"$as_dir" |
3879     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3880           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3881           /^X\(\/\/\)$/{ s//\1/; q; }
3882           /^X\(\/\).*/{ s//\1/; q; }
3883           s/.*/./; q'`
3884     done
3885     test ! -n "$as_dirs" || mkdir $as_dirs
3886   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3887 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3888    { (exit 1); exit 1; }; }; }
3889
3890   ac_builddir=.
3891
3892 if test "$ac_dir" != .; then
3893   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3894   # A "../" for each directory in $ac_dir_suffix.
3895   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3896 else
3897   ac_dir_suffix= ac_top_builddir=
3898 fi
3899
3900 case $srcdir in
3901   .)  # No --srcdir option.  We are building in place.
3902     ac_srcdir=.
3903     if test -z "$ac_top_builddir"; then
3904        ac_top_srcdir=.
3905     else
3906        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3907     fi ;;
3908   [\\/]* | ?:[\\/]* )  # Absolute path.
3909     ac_srcdir=$srcdir$ac_dir_suffix;
3910     ac_top_srcdir=$srcdir ;;
3911   *) # Relative path.
3912     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3913     ac_top_srcdir=$ac_top_builddir$srcdir ;;
3914 esac
3915
3916 # Do not use `cd foo && pwd` to compute absolute paths, because
3917 # the directories may not exist.
3918 case `pwd` in
3919 .) ac_abs_builddir="$ac_dir";;
3920 *)
3921   case "$ac_dir" in
3922   .) ac_abs_builddir=`pwd`;;
3923   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3924   *) ac_abs_builddir=`pwd`/"$ac_dir";;
3925   esac;;
3926 esac
3927 case $ac_abs_builddir in
3928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
3929 *)
3930   case ${ac_top_builddir}. in
3931   .) ac_abs_top_builddir=$ac_abs_builddir;;
3932   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3933   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3934   esac;;
3935 esac
3936 case $ac_abs_builddir in
3937 .) ac_abs_srcdir=$ac_srcdir;;
3938 *)
3939   case $ac_srcdir in
3940   .) ac_abs_srcdir=$ac_abs_builddir;;
3941   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3942   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3943   esac;;
3944 esac
3945 case $ac_abs_builddir in
3946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
3947 *)
3948   case $ac_top_srcdir in
3949   .) ac_abs_top_srcdir=$ac_abs_builddir;;
3950   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3951   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3952   esac;;
3953 esac
3954
3955
3956
3957   if test x"$ac_file" != x-; then
3958     { echo "$as_me:$LINENO: creating $ac_file" >&5
3959 echo "$as_me: creating $ac_file" >&6;}
3960     rm -f "$ac_file"
3961   fi
3962   # Let's still pretend it is `configure' which instantiates (i.e., don't
3963   # use $as_me), people would be surprised to read:
3964   #    /* config.h.  Generated by config.status.  */
3965   if test x"$ac_file" = x-; then
3966     configure_input=
3967   else
3968     configure_input="$ac_file.  "
3969   fi
3970   configure_input=$configure_input"Generated from `echo $ac_file_in |
3971                                      sed 's,.*/,,'` by configure."
3972
3973   # First look for the input files in the build tree, otherwise in the
3974   # src tree.
3975   ac_file_inputs=`IFS=:
3976     for f in $ac_file_in; do
3977       case $f in
3978       -) echo $tmp/stdin ;;
3979       [\\/$]*)
3980          # Absolute (can't be DOS-style, as IFS=:)
3981          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3982 echo "$as_me: error: cannot find input file: $f" >&2;}
3983    { (exit 1); exit 1; }; }
3984          echo "$f";;
3985       *) # Relative
3986          if test -f "$f"; then
3987            # Build tree
3988            echo "$f"
3989          elif test -f "$srcdir/$f"; then
3990            # Source tree
3991            echo "$srcdir/$f"
3992          else
3993            # /dev/null tree
3994            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3995 echo "$as_me: error: cannot find input file: $f" >&2;}
3996    { (exit 1); exit 1; }; }
3997          fi;;
3998       esac
3999     done` || { (exit 1); exit 1; }
4000 _ACEOF
4001 cat >>$CONFIG_STATUS <<_ACEOF
4002   sed "$ac_vpsub
4003 $extrasub
4004 _ACEOF
4005 cat >>$CONFIG_STATUS <<\_ACEOF
4006 :t
4007 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4008 s,@configure_input@,$configure_input,;t t
4009 s,@srcdir@,$ac_srcdir,;t t
4010 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4011 s,@top_srcdir@,$ac_top_srcdir,;t t
4012 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4013 s,@builddir@,$ac_builddir,;t t
4014 s,@abs_builddir@,$ac_abs_builddir,;t t
4015 s,@top_builddir@,$ac_top_builddir,;t t
4016 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4017 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4018   rm -f $tmp/stdin
4019   if test x"$ac_file" != x-; then
4020     mv $tmp/out $ac_file
4021   else
4022     cat $tmp/out
4023     rm -f $tmp/out
4024   fi
4025
4026 done
4027 _ACEOF
4028
4029 cat >>$CONFIG_STATUS <<\_ACEOF
4030
4031 { (exit 0); exit 0; }
4032 _ACEOF
4033 chmod +x $CONFIG_STATUS
4034 ac_clean_files=$ac_clean_files_save
4035
4036
4037 # configure is writing to config.log, and then calls config.status.
4038 # config.status does its own redirection, appending to config.log.
4039 # Unfortunately, on DOS this fails, as config.log is still kept open
4040 # by configure, so config.status won't be able to write to it; its
4041 # output is simply discarded.  So we exec the FD to /dev/null,
4042 # effectively closing config.log, so it can be properly (re)opened and
4043 # appended to by config.status.  When coming back to configure, we
4044 # need to make the FD available again.
4045 if test "$no_create" != yes; then
4046   ac_cs_success=:
4047   ac_config_status_args=
4048   test "$silent" = yes &&
4049     ac_config_status_args="$ac_config_status_args --quiet"
4050   exec 5>/dev/null
4051   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4052   exec 5>>config.log
4053   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4054   # would make configure fail if this is the last instruction.
4055   $ac_cs_success || { (exit 1); exit 1; }
4056 fi
4057
4058 #
4059 # CONFIG_SUBDIRS section, as fixed in confsubdir.m4.
4060 #
4061 if test "$no_recursion" != yes; then
4062
4063   # Remove --cache-file and --srcdir arguments so they do not pile up.
4064   ac_sub_configure_args=
4065   ac_prev=
4066   eval "set x $ac_configure_args"
4067   shift
4068   for ac_arg
4069   do
4070     if test -n "$ac_prev"; then
4071       ac_prev=
4072       continue
4073     fi
4074     case $ac_arg in
4075     -cache-file | --cache-file | --cache-fil | --cache-fi \
4076     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4077       ac_prev=cache_file ;;
4078     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4079     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4080     | --c=*)
4081       ;;
4082     --config-cache | -C)
4083       ;;
4084     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4085       ac_prev=srcdir ;;
4086     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4087       ;;
4088     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4089       ac_prev=prefix ;;
4090     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4091       ;;
4092     *)
4093       case $ac_arg in
4094       *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4095       esac
4096       ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
4097     esac
4098   done
4099
4100   # Always prepend --prefix to ensure using the same prefix
4101   # in subdir configurations.
4102   ac_arg="--prefix=$prefix"
4103   case $ac_arg in
4104   *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4105   esac
4106   ac_sub_configure_args="$ac_arg $ac_sub_configure_args"
4107
4108   ac_popdir=`pwd`
4109   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4110
4111     # Do not complain, so a configure script can configure whichever
4112     # parts of a large source tree are present.
4113     test -d "$srcdir/$ac_dir" || continue
4114
4115     { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
4116 echo "$as_me: configuring in $ac_dir" >&6;}
4117     { if $as_mkdir_p; then
4118     mkdir -p "$ac_dir"
4119   else
4120     as_dir="$ac_dir"
4121     as_dirs=
4122     while test ! -d "$as_dir"; do
4123       as_dirs="$as_dir $as_dirs"
4124       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4125 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4126          X"$as_dir" : 'X\(//\)[^/]' \| \
4127          X"$as_dir" : 'X\(//\)$' \| \
4128          X"$as_dir" : 'X\(/\)' \| \
4129          .     : '\(.\)' 2>/dev/null ||
4130 echo X"$as_dir" |
4131     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4132           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4133           /^X\(\/\/\)$/{ s//\1/; q; }
4134           /^X\(\/\).*/{ s//\1/; q; }
4135           s/.*/./; q'`
4136     done
4137     test ! -n "$as_dirs" || mkdir $as_dirs
4138   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4139 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4140    { (exit 1); exit 1; }; }; }
4141
4142     ac_builddir=.
4143
4144 if test "$ac_dir" != .; then
4145   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4146   # A "../" for each directory in $ac_dir_suffix.
4147   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4148 else
4149   ac_dir_suffix= ac_top_builddir=
4150 fi
4151
4152 case $srcdir in
4153   .)  # No --srcdir option.  We are building in place.
4154     ac_srcdir=.
4155     if test -z "$ac_top_builddir"; then
4156        ac_top_srcdir=.
4157     else
4158        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4159     fi ;;
4160   [\\/]* | ?:[\\/]* )  # Absolute path.
4161     ac_srcdir=$srcdir$ac_dir_suffix;
4162     ac_top_srcdir=$srcdir ;;
4163   *) # Relative path.
4164     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4165     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4166 esac
4167
4168 # Do not use `cd foo && pwd` to compute absolute paths, because
4169 # the directories may not exist.
4170 case `pwd` in
4171 .) ac_abs_builddir="$ac_dir";;
4172 *)
4173   case "$ac_dir" in
4174   .) ac_abs_builddir=`pwd`;;
4175   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4176   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4177   esac;;
4178 esac
4179 case $ac_abs_builddir in
4180 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4181 *)
4182   case ${ac_top_builddir}. in
4183   .) ac_abs_top_builddir=$ac_abs_builddir;;
4184   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4185   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4186   esac;;
4187 esac
4188 case $ac_abs_builddir in
4189 .) ac_abs_srcdir=$ac_srcdir;;
4190 *)
4191   case $ac_srcdir in
4192   .) ac_abs_srcdir=$ac_abs_builddir;;
4193   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4194   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4195   esac;;
4196 esac
4197 case $ac_abs_builddir in
4198 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4199 *)
4200   case $ac_top_srcdir in
4201   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4202   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4203   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4204   esac;;
4205 esac
4206
4207
4208     cd "$ac_dir"
4209
4210     # Check for guested configure; otherwise get Cygnus style configure.
4211     if test -f "$ac_srcdir/configure.gnu"; then
4212       ac_sub_configure=$ac_srcdir/configure.gnu
4213     elif test -f "$ac_srcdir/configure"; then
4214       ac_sub_configure=$ac_srcdir/configure
4215     elif test -f "$ac_srcdir/configure.in"; then
4216       # This should be Cygnus configure.
4217       ac_sub_configure=$ac_aux_dir/configure
4218     else
4219       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
4220 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4221       ac_sub_configure=
4222     fi
4223
4224     # The recursion is here.
4225     if test -n "$ac_sub_configure"; then
4226       # Make the cache file name correct relative to the subdirectory.
4227       case $cache_file in
4228       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4229       *) # Relative path.
4230         ac_sub_cache_file=$ac_top_builddir$cache_file ;;
4231       esac
4232
4233       { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4234 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4235       # The eval makes quoting arguments work.
4236       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4237            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4238         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
4239 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
4240    { (exit 1); exit 1; }; }
4241     fi
4242
4243     cd "$ac_popdir"
4244   done
4245 fi
4246