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 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         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1253 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1254         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1255 echo "$as_me:   former value:  $ac_old_val" >&2;}
1256         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1257 echo "$as_me:   current value: $ac_new_val" >&2;}
1258         ac_cache_corrupted=:
1259       fi;;
1260   esac
1261   # Pass precious variables to config.status.
1262   if test "$ac_new_set" = set; then
1263     case $ac_new_val in
1264     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1265       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1266     *) ac_arg=$ac_var=$ac_new_val ;;
1267     esac
1268     case " $ac_configure_args " in
1269       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1270       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1271     esac
1272   fi
1273 done
1274 if $ac_cache_corrupted; then
1275   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1276 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1277   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1278 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1279    { (exit 1); exit 1; }; }
1280 fi
1281
1282 ac_ext=c
1283 ac_cpp='$CPP $CPPFLAGS'
1284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307 ac_aux_dir=
1308 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1309   if test -f $ac_dir/install-sh; then
1310     ac_aux_dir=$ac_dir
1311     ac_install_sh="$ac_aux_dir/install-sh -c"
1312     break
1313   elif test -f $ac_dir/install.sh; then
1314     ac_aux_dir=$ac_dir
1315     ac_install_sh="$ac_aux_dir/install.sh -c"
1316     break
1317   elif test -f $ac_dir/shtool; then
1318     ac_aux_dir=$ac_dir
1319     ac_install_sh="$ac_aux_dir/shtool install -c"
1320     break
1321   fi
1322 done
1323 if test -z "$ac_aux_dir"; then
1324   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1325 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1326    { (exit 1); exit 1; }; }
1327 fi
1328 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1329 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1330 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1331
1332 # Make sure we can run config.sub.
1333 $ac_config_sub sun4 >/dev/null 2>&1 ||
1334   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1335 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1336    { (exit 1); exit 1; }; }
1337
1338 echo "$as_me:$LINENO: checking build system type" >&5
1339 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1340 if test "${ac_cv_build+set}" = set; then
1341   echo $ECHO_N "(cached) $ECHO_C" >&6
1342 else
1343   ac_cv_build_alias=$build_alias
1344 test -z "$ac_cv_build_alias" &&
1345   ac_cv_build_alias=`$ac_config_guess`
1346 test -z "$ac_cv_build_alias" &&
1347   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1348 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1349    { (exit 1); exit 1; }; }
1350 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1351   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1352 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1353    { (exit 1); exit 1; }; }
1354
1355 fi
1356 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1357 echo "${ECHO_T}$ac_cv_build" >&6
1358 build=$ac_cv_build
1359 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1360 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1361 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1362
1363
1364 echo "$as_me:$LINENO: checking host system type" >&5
1365 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1366 if test "${ac_cv_host+set}" = set; then
1367   echo $ECHO_N "(cached) $ECHO_C" >&6
1368 else
1369   ac_cv_host_alias=$host_alias
1370 test -z "$ac_cv_host_alias" &&
1371   ac_cv_host_alias=$ac_cv_build_alias
1372 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1373   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1374 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1375    { (exit 1); exit 1; }; }
1376
1377 fi
1378 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1379 echo "${ECHO_T}$ac_cv_host" >&6
1380 host=$ac_cv_host
1381 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1382 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1383 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1384
1385
1386 echo "$as_me:$LINENO: checking target system type" >&5
1387 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1388 if test "${ac_cv_target+set}" = set; then
1389   echo $ECHO_N "(cached) $ECHO_C" >&6
1390 else
1391   ac_cv_target_alias=$target_alias
1392 test "x$ac_cv_target_alias" = "x" &&
1393   ac_cv_target_alias=$ac_cv_host_alias
1394 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1395   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1396 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1397    { (exit 1); exit 1; }; }
1398
1399 fi
1400 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1401 echo "${ECHO_T}$ac_cv_target" >&6
1402 target=$ac_cv_target
1403 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1404 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1405 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1406
1407
1408 # The aliases save the names the user supplied, while $host etc.
1409 # will get canonicalized.
1410 test -n "$target_alias" &&
1411   test "$program_prefix$program_suffix$program_transform_name" = \
1412     NONENONEs,x,x, &&
1413   program_prefix=${target_alias}-
1414
1415 # Add HP-specific tests when appropriate.
1416 case $target in
1417   hppa*-*-hpux*)
1418
1419
1420 subdirs="$subdirs gdb.hp"
1421  ;;
1422 esac
1423
1424 # With stabs.
1425
1426 # Check whether --with-stabs or --without-stabs was given.
1427 if test "${with_stabs+set}" = set; then
1428   withval="$with_stabs"
1429
1430 else
1431   # We enable stabs tests by default on selected targets.
1432 case $target in
1433    powerpc-*-aix* \
1434  | rs6000-*-aix*  \
1435  | *-*-*bsd*      \
1436  | *-*-go32*      \
1437  | *-*-linux*     \
1438  | *-*-lynxos*    \
1439  | *-sun-*        \
1440  | hppa*-*-*      \
1441  | *-*-elf*       \
1442  )
1443     with_stabs=yes ;;
1444  *)
1445     with_stabs=no ;;
1446 esac
1447 fi;
1448
1449 # Add stabs tests when appropriate.
1450 if test $with_stabs = yes; then
1451
1452
1453 subdirs="$subdirs gdb.stabs"
1454
1455 fi
1456
1457 # Enable gdbtk.
1458 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1459 if test "${enable_gdbtk+set}" = set; then
1460   enableval="$enable_gdbtk"
1461
1462 else
1463   if test -d $srcdir/gdb.gdbtk; then
1464     enable_gdbtk=yes
1465   else
1466     enable_gdbtk=no
1467   fi
1468 fi;
1469 # We unconditionally disable gdbtk tests on selected platforms.
1470 case $host_os in
1471   go32* | windows*)
1472     enable_gdbtk=no ;;
1473 esac
1474
1475 # Add gdbtk tests when appropriate.
1476 if test $enable_gdbtk = yes; then
1477
1478
1479 subdirs="$subdirs gdb.gdbtk"
1480
1481 fi
1482
1483 # Enable shared libraries.
1484 # Check whether --enable-shared or --disable-shared was given.
1485 if test "${enable_shared+set}" = set; then
1486   enableval="$enable_shared"
1487
1488 else
1489   enable_shared=yes
1490 fi;
1491
1492 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
1493 # such that we can find the shared libraries in the build tree.
1494 if test $enable_shared = no; then
1495   # The variable `RPATH_ENVVAR' itself is not likely to be used on any
1496   # platform.
1497   RPATH_ENVVAR=RPATH_ENVVAR
1498 else
1499   # The variable `LD_LIBRARY_PATH' is used on most platforms.
1500   RPATH_ENVVAR=LD_LIBRARY_PATH
1501   # The following exceptions are taken from Libtool 1.4.3.
1502   case $host_os in
1503     aix*)
1504       if test $host_cpu != ia64; then
1505         RPATH_ENVVAR=LIBPATH
1506       fi ;;
1507     darwin* | rhapsody*)
1508       RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
1509     hpux*)
1510       RPATH_ENVVAR=SHLIB_PATH ;;
1511   esac
1512 fi
1513
1514
1515 ac_ext=c
1516 ac_cpp='$CPP $CPPFLAGS'
1517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1520 if test -n "$ac_tool_prefix"; then
1521   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1522 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1523 echo "$as_me:$LINENO: checking for $ac_word" >&5
1524 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1525 if test "${ac_cv_prog_CC+set}" = set; then
1526   echo $ECHO_N "(cached) $ECHO_C" >&6
1527 else
1528   if test -n "$CC"; then
1529   ac_cv_prog_CC="$CC" # Let the user override the test.
1530 else
1531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1532 for as_dir in $PATH
1533 do
1534   IFS=$as_save_IFS
1535   test -z "$as_dir" && as_dir=.
1536   for ac_exec_ext in '' $ac_executable_extensions; do
1537   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1538     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1539     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1540     break 2
1541   fi
1542 done
1543 done
1544
1545 fi
1546 fi
1547 CC=$ac_cv_prog_CC
1548 if test -n "$CC"; then
1549   echo "$as_me:$LINENO: result: $CC" >&5
1550 echo "${ECHO_T}$CC" >&6
1551 else
1552   echo "$as_me:$LINENO: result: no" >&5
1553 echo "${ECHO_T}no" >&6
1554 fi
1555
1556 fi
1557 if test -z "$ac_cv_prog_CC"; then
1558   ac_ct_CC=$CC
1559   # Extract the first word of "gcc", so it can be a program name with args.
1560 set dummy gcc; ac_word=$2
1561 echo "$as_me:$LINENO: checking for $ac_word" >&5
1562 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1563 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1564   echo $ECHO_N "(cached) $ECHO_C" >&6
1565 else
1566   if test -n "$ac_ct_CC"; then
1567   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1568 else
1569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1570 for as_dir in $PATH
1571 do
1572   IFS=$as_save_IFS
1573   test -z "$as_dir" && as_dir=.
1574   for ac_exec_ext in '' $ac_executable_extensions; do
1575   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1576     ac_cv_prog_ac_ct_CC="gcc"
1577     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1578     break 2
1579   fi
1580 done
1581 done
1582
1583 fi
1584 fi
1585 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1586 if test -n "$ac_ct_CC"; then
1587   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1588 echo "${ECHO_T}$ac_ct_CC" >&6
1589 else
1590   echo "$as_me:$LINENO: result: no" >&5
1591 echo "${ECHO_T}no" >&6
1592 fi
1593
1594   CC=$ac_ct_CC
1595 else
1596   CC="$ac_cv_prog_CC"
1597 fi
1598
1599 if test -z "$CC"; then
1600   if test -n "$ac_tool_prefix"; then
1601   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1602 set dummy ${ac_tool_prefix}cc; ac_word=$2
1603 echo "$as_me:$LINENO: checking for $ac_word" >&5
1604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1605 if test "${ac_cv_prog_CC+set}" = set; then
1606   echo $ECHO_N "(cached) $ECHO_C" >&6
1607 else
1608   if test -n "$CC"; then
1609   ac_cv_prog_CC="$CC" # Let the user override the test.
1610 else
1611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1612 for as_dir in $PATH
1613 do
1614   IFS=$as_save_IFS
1615   test -z "$as_dir" && as_dir=.
1616   for ac_exec_ext in '' $ac_executable_extensions; do
1617   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1618     ac_cv_prog_CC="${ac_tool_prefix}cc"
1619     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1620     break 2
1621   fi
1622 done
1623 done
1624
1625 fi
1626 fi
1627 CC=$ac_cv_prog_CC
1628 if test -n "$CC"; then
1629   echo "$as_me:$LINENO: result: $CC" >&5
1630 echo "${ECHO_T}$CC" >&6
1631 else
1632   echo "$as_me:$LINENO: result: no" >&5
1633 echo "${ECHO_T}no" >&6
1634 fi
1635
1636 fi
1637 if test -z "$ac_cv_prog_CC"; then
1638   ac_ct_CC=$CC
1639   # Extract the first word of "cc", so it can be a program name with args.
1640 set dummy cc; ac_word=$2
1641 echo "$as_me:$LINENO: checking for $ac_word" >&5
1642 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1643 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1644   echo $ECHO_N "(cached) $ECHO_C" >&6
1645 else
1646   if test -n "$ac_ct_CC"; then
1647   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1648 else
1649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1650 for as_dir in $PATH
1651 do
1652   IFS=$as_save_IFS
1653   test -z "$as_dir" && as_dir=.
1654   for ac_exec_ext in '' $ac_executable_extensions; do
1655   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1656     ac_cv_prog_ac_ct_CC="cc"
1657     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1658     break 2
1659   fi
1660 done
1661 done
1662
1663 fi
1664 fi
1665 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1666 if test -n "$ac_ct_CC"; then
1667   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1668 echo "${ECHO_T}$ac_ct_CC" >&6
1669 else
1670   echo "$as_me:$LINENO: result: no" >&5
1671 echo "${ECHO_T}no" >&6
1672 fi
1673
1674   CC=$ac_ct_CC
1675 else
1676   CC="$ac_cv_prog_CC"
1677 fi
1678
1679 fi
1680 if test -z "$CC"; then
1681   # Extract the first word of "cc", so it can be a program name with args.
1682 set dummy cc; ac_word=$2
1683 echo "$as_me:$LINENO: checking for $ac_word" >&5
1684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1685 if test "${ac_cv_prog_CC+set}" = set; then
1686   echo $ECHO_N "(cached) $ECHO_C" >&6
1687 else
1688   if test -n "$CC"; then
1689   ac_cv_prog_CC="$CC" # Let the user override the test.
1690 else
1691   ac_prog_rejected=no
1692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1693 for as_dir in $PATH
1694 do
1695   IFS=$as_save_IFS
1696   test -z "$as_dir" && as_dir=.
1697   for ac_exec_ext in '' $ac_executable_extensions; do
1698   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1699     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1700        ac_prog_rejected=yes
1701        continue
1702      fi
1703     ac_cv_prog_CC="cc"
1704     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1705     break 2
1706   fi
1707 done
1708 done
1709
1710 if test $ac_prog_rejected = yes; then
1711   # We found a bogon in the path, so make sure we never use it.
1712   set dummy $ac_cv_prog_CC
1713   shift
1714   if test $# != 0; then
1715     # We chose a different compiler from the bogus one.
1716     # However, it has the same basename, so the bogon will be chosen
1717     # first if we set CC to just the basename; use the full file name.
1718     shift
1719     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1720   fi
1721 fi
1722 fi
1723 fi
1724 CC=$ac_cv_prog_CC
1725 if test -n "$CC"; then
1726   echo "$as_me:$LINENO: result: $CC" >&5
1727 echo "${ECHO_T}$CC" >&6
1728 else
1729   echo "$as_me:$LINENO: result: no" >&5
1730 echo "${ECHO_T}no" >&6
1731 fi
1732
1733 fi
1734 if test -z "$CC"; then
1735   if test -n "$ac_tool_prefix"; then
1736   for ac_prog in cl
1737   do
1738     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1739 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1740 echo "$as_me:$LINENO: checking for $ac_word" >&5
1741 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1742 if test "${ac_cv_prog_CC+set}" = set; then
1743   echo $ECHO_N "(cached) $ECHO_C" >&6
1744 else
1745   if test -n "$CC"; then
1746   ac_cv_prog_CC="$CC" # Let the user override the test.
1747 else
1748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1749 for as_dir in $PATH
1750 do
1751   IFS=$as_save_IFS
1752   test -z "$as_dir" && as_dir=.
1753   for ac_exec_ext in '' $ac_executable_extensions; do
1754   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1755     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1756     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1757     break 2
1758   fi
1759 done
1760 done
1761
1762 fi
1763 fi
1764 CC=$ac_cv_prog_CC
1765 if test -n "$CC"; then
1766   echo "$as_me:$LINENO: result: $CC" >&5
1767 echo "${ECHO_T}$CC" >&6
1768 else
1769   echo "$as_me:$LINENO: result: no" >&5
1770 echo "${ECHO_T}no" >&6
1771 fi
1772
1773     test -n "$CC" && break
1774   done
1775 fi
1776 if test -z "$CC"; then
1777   ac_ct_CC=$CC
1778   for ac_prog in cl
1779 do
1780   # Extract the first word of "$ac_prog", so it can be a program name with args.
1781 set dummy $ac_prog; ac_word=$2
1782 echo "$as_me:$LINENO: checking for $ac_word" >&5
1783 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1784 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1785   echo $ECHO_N "(cached) $ECHO_C" >&6
1786 else
1787   if test -n "$ac_ct_CC"; then
1788   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1789 else
1790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1791 for as_dir in $PATH
1792 do
1793   IFS=$as_save_IFS
1794   test -z "$as_dir" && as_dir=.
1795   for ac_exec_ext in '' $ac_executable_extensions; do
1796   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1797     ac_cv_prog_ac_ct_CC="$ac_prog"
1798     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1799     break 2
1800   fi
1801 done
1802 done
1803
1804 fi
1805 fi
1806 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1807 if test -n "$ac_ct_CC"; then
1808   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1809 echo "${ECHO_T}$ac_ct_CC" >&6
1810 else
1811   echo "$as_me:$LINENO: result: no" >&5
1812 echo "${ECHO_T}no" >&6
1813 fi
1814
1815   test -n "$ac_ct_CC" && break
1816 done
1817
1818   CC=$ac_ct_CC
1819 fi
1820
1821 fi
1822
1823
1824 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1825 See \`config.log' for more details." >&5
1826 echo "$as_me: error: no acceptable C compiler found in \$PATH
1827 See \`config.log' for more details." >&2;}
1828    { (exit 1); exit 1; }; }
1829
1830 # Provide some information about the compiler.
1831 echo "$as_me:$LINENO:" \
1832      "checking for C compiler version" >&5
1833 ac_compiler=`set X $ac_compile; echo $2`
1834 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1835   (eval $ac_compiler --version </dev/null >&5) 2>&5
1836   ac_status=$?
1837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1838   (exit $ac_status); }
1839 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1840   (eval $ac_compiler -v </dev/null >&5) 2>&5
1841   ac_status=$?
1842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1843   (exit $ac_status); }
1844 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1845   (eval $ac_compiler -V </dev/null >&5) 2>&5
1846   ac_status=$?
1847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1848   (exit $ac_status); }
1849
1850 cat >conftest.$ac_ext <<_ACEOF
1851 /* confdefs.h.  */
1852 _ACEOF
1853 cat confdefs.h >>conftest.$ac_ext
1854 cat >>conftest.$ac_ext <<_ACEOF
1855 /* end confdefs.h.  */
1856
1857 int
1858 main ()
1859 {
1860
1861   ;
1862   return 0;
1863 }
1864 _ACEOF
1865 ac_clean_files_save=$ac_clean_files
1866 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1867 # Try to create an executable without -o first, disregard a.out.
1868 # It will help us diagnose broken compilers, and finding out an intuition
1869 # of exeext.
1870 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1871 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1872 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1873 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1874   (eval $ac_link_default) 2>&5
1875   ac_status=$?
1876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1877   (exit $ac_status); }; then
1878   # Find the output, starting from the most likely.  This scheme is
1879 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1880 # resort.
1881
1882 # Be careful to initialize this variable, since it used to be cached.
1883 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1884 ac_cv_exeext=
1885 # b.out is created by i960 compilers.
1886 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1887 do
1888   test -f "$ac_file" || continue
1889   case $ac_file in
1890     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1891         ;;
1892     conftest.$ac_ext )
1893         # This is the source file.
1894         ;;
1895     [ab].out )
1896         # We found the default executable, but exeext='' is most
1897         # certainly right.
1898         break;;
1899     *.* )
1900         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1901         # FIXME: I believe we export ac_cv_exeext for Libtool,
1902         # but it would be cool to find out if it's true.  Does anybody
1903         # maintain Libtool? --akim.
1904         export ac_cv_exeext
1905         break;;
1906     * )
1907         break;;
1908   esac
1909 done
1910 else
1911   echo "$as_me: failed program was:" >&5
1912 sed 's/^/| /' conftest.$ac_ext >&5
1913
1914 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1915 See \`config.log' for more details." >&5
1916 echo "$as_me: error: C compiler cannot create executables
1917 See \`config.log' for more details." >&2;}
1918    { (exit 77); exit 77; }; }
1919 fi
1920
1921 ac_exeext=$ac_cv_exeext
1922 echo "$as_me:$LINENO: result: $ac_file" >&5
1923 echo "${ECHO_T}$ac_file" >&6
1924
1925 # Check the compiler produces executables we can run.  If not, either
1926 # the compiler is broken, or we cross compile.
1927 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1928 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1929 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1930 # If not cross compiling, check that we can run a simple program.
1931 if test "$cross_compiling" != yes; then
1932   if { ac_try='./$ac_file'
1933   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1934   (eval $ac_try) 2>&5
1935   ac_status=$?
1936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1937   (exit $ac_status); }; }; then
1938     cross_compiling=no
1939   else
1940     if test "$cross_compiling" = maybe; then
1941         cross_compiling=yes
1942     else
1943         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1944 If you meant to cross compile, use \`--host'.
1945 See \`config.log' for more details." >&5
1946 echo "$as_me: error: cannot run C compiled programs.
1947 If you meant to cross compile, use \`--host'.
1948 See \`config.log' for more details." >&2;}
1949    { (exit 1); exit 1; }; }
1950     fi
1951   fi
1952 fi
1953 echo "$as_me:$LINENO: result: yes" >&5
1954 echo "${ECHO_T}yes" >&6
1955
1956 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1957 ac_clean_files=$ac_clean_files_save
1958 # Check the compiler produces executables we can run.  If not, either
1959 # the compiler is broken, or we cross compile.
1960 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1961 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1962 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1963 echo "${ECHO_T}$cross_compiling" >&6
1964
1965 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1966 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1967 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1968   (eval $ac_link) 2>&5
1969   ac_status=$?
1970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1971   (exit $ac_status); }; then
1972   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1973 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1974 # work properly (i.e., refer to `conftest.exe'), while it won't with
1975 # `rm'.
1976 for ac_file in conftest.exe conftest conftest.*; do
1977   test -f "$ac_file" || continue
1978   case $ac_file in
1979     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1980     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1981           export ac_cv_exeext
1982           break;;
1983     * ) break;;
1984   esac
1985 done
1986 else
1987   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1988 See \`config.log' for more details." >&5
1989 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1990 See \`config.log' for more details." >&2;}
1991    { (exit 1); exit 1; }; }
1992 fi
1993
1994 rm -f conftest$ac_cv_exeext
1995 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1996 echo "${ECHO_T}$ac_cv_exeext" >&6
1997
1998 rm -f conftest.$ac_ext
1999 EXEEXT=$ac_cv_exeext
2000 ac_exeext=$EXEEXT
2001 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2002 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2003 if test "${ac_cv_objext+set}" = set; then
2004   echo $ECHO_N "(cached) $ECHO_C" >&6
2005 else
2006   cat >conftest.$ac_ext <<_ACEOF
2007 /* confdefs.h.  */
2008 _ACEOF
2009 cat confdefs.h >>conftest.$ac_ext
2010 cat >>conftest.$ac_ext <<_ACEOF
2011 /* end confdefs.h.  */
2012
2013 int
2014 main ()
2015 {
2016
2017   ;
2018   return 0;
2019 }
2020 _ACEOF
2021 rm -f conftest.o conftest.obj
2022 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2023   (eval $ac_compile) 2>&5
2024   ac_status=$?
2025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2026   (exit $ac_status); }; then
2027   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2028   case $ac_file in
2029     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2030     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2031        break;;
2032   esac
2033 done
2034 else
2035   echo "$as_me: failed program was:" >&5
2036 sed 's/^/| /' conftest.$ac_ext >&5
2037
2038 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2039 See \`config.log' for more details." >&5
2040 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2041 See \`config.log' for more details." >&2;}
2042    { (exit 1); exit 1; }; }
2043 fi
2044
2045 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2046 fi
2047 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2048 echo "${ECHO_T}$ac_cv_objext" >&6
2049 OBJEXT=$ac_cv_objext
2050 ac_objext=$OBJEXT
2051 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2052 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2053 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2054   echo $ECHO_N "(cached) $ECHO_C" >&6
2055 else
2056   cat >conftest.$ac_ext <<_ACEOF
2057 /* confdefs.h.  */
2058 _ACEOF
2059 cat confdefs.h >>conftest.$ac_ext
2060 cat >>conftest.$ac_ext <<_ACEOF
2061 /* end confdefs.h.  */
2062
2063 int
2064 main ()
2065 {
2066 #ifndef __GNUC__
2067        choke me
2068 #endif
2069
2070   ;
2071   return 0;
2072 }
2073 _ACEOF
2074 rm -f conftest.$ac_objext
2075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2076   (eval $ac_compile) 2>conftest.er1
2077   ac_status=$?
2078   grep -v '^ *+' conftest.er1 >conftest.err
2079   rm -f conftest.er1
2080   cat conftest.err >&5
2081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2082   (exit $ac_status); } &&
2083          { ac_try='test -z "$ac_c_werror_flag"
2084                          || test ! -s conftest.err'
2085   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2086   (eval $ac_try) 2>&5
2087   ac_status=$?
2088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2089   (exit $ac_status); }; } &&
2090          { ac_try='test -s conftest.$ac_objext'
2091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2092   (eval $ac_try) 2>&5
2093   ac_status=$?
2094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095   (exit $ac_status); }; }; then
2096   ac_compiler_gnu=yes
2097 else
2098   echo "$as_me: failed program was:" >&5
2099 sed 's/^/| /' conftest.$ac_ext >&5
2100
2101 ac_compiler_gnu=no
2102 fi
2103 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2104 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2105
2106 fi
2107 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2108 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2109 GCC=`test $ac_compiler_gnu = yes && echo yes`
2110 ac_test_CFLAGS=${CFLAGS+set}
2111 ac_save_CFLAGS=$CFLAGS
2112 CFLAGS="-g"
2113 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2114 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2115 if test "${ac_cv_prog_cc_g+set}" = set; then
2116   echo $ECHO_N "(cached) $ECHO_C" >&6
2117 else
2118   cat >conftest.$ac_ext <<_ACEOF
2119 /* confdefs.h.  */
2120 _ACEOF
2121 cat confdefs.h >>conftest.$ac_ext
2122 cat >>conftest.$ac_ext <<_ACEOF
2123 /* end confdefs.h.  */
2124
2125 int
2126 main ()
2127 {
2128
2129   ;
2130   return 0;
2131 }
2132 _ACEOF
2133 rm -f conftest.$ac_objext
2134 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2135   (eval $ac_compile) 2>conftest.er1
2136   ac_status=$?
2137   grep -v '^ *+' conftest.er1 >conftest.err
2138   rm -f conftest.er1
2139   cat conftest.err >&5
2140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2141   (exit $ac_status); } &&
2142          { ac_try='test -z "$ac_c_werror_flag"
2143                          || test ! -s conftest.err'
2144   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2145   (eval $ac_try) 2>&5
2146   ac_status=$?
2147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2148   (exit $ac_status); }; } &&
2149          { ac_try='test -s conftest.$ac_objext'
2150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2151   (eval $ac_try) 2>&5
2152   ac_status=$?
2153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2154   (exit $ac_status); }; }; then
2155   ac_cv_prog_cc_g=yes
2156 else
2157   echo "$as_me: failed program was:" >&5
2158 sed 's/^/| /' conftest.$ac_ext >&5
2159
2160 ac_cv_prog_cc_g=no
2161 fi
2162 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2163 fi
2164 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2165 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2166 if test "$ac_test_CFLAGS" = set; then
2167   CFLAGS=$ac_save_CFLAGS
2168 elif test $ac_cv_prog_cc_g = yes; then
2169   if test "$GCC" = yes; then
2170     CFLAGS="-g -O2"
2171   else
2172     CFLAGS="-g"
2173   fi
2174 else
2175   if test "$GCC" = yes; then
2176     CFLAGS="-O2"
2177   else
2178     CFLAGS=
2179   fi
2180 fi
2181 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2182 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2183 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2184   echo $ECHO_N "(cached) $ECHO_C" >&6
2185 else
2186   ac_cv_prog_cc_stdc=no
2187 ac_save_CC=$CC
2188 cat >conftest.$ac_ext <<_ACEOF
2189 /* confdefs.h.  */
2190 _ACEOF
2191 cat confdefs.h >>conftest.$ac_ext
2192 cat >>conftest.$ac_ext <<_ACEOF
2193 /* end confdefs.h.  */
2194 #include <stdarg.h>
2195 #include <stdio.h>
2196 #include <sys/types.h>
2197 #include <sys/stat.h>
2198 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2199 struct buf { int x; };
2200 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2201 static char *e (p, i)
2202      char **p;
2203      int i;
2204 {
2205   return p[i];
2206 }
2207 static char *f (char * (*g) (char **, int), char **p, ...)
2208 {
2209   char *s;
2210   va_list v;
2211   va_start (v,p);
2212   s = g (p, va_arg (v,int));
2213   va_end (v);
2214   return s;
2215 }
2216
2217 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2218    function prototypes and stuff, but not '\xHH' hex character constants.
2219    These don't provoke an error unfortunately, instead are silently treated
2220    as 'x'.  The following induces an error, until -std1 is added to get
2221    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2222    array size at least.  It's necessary to write '\x00'==0 to get something
2223    that's true only with -std1.  */
2224 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2225
2226 int test (int i, double x);
2227 struct s1 {int (*f) (int a);};
2228 struct s2 {int (*f) (double a);};
2229 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2230 int argc;
2231 char **argv;
2232 int
2233 main ()
2234 {
2235 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2236   ;
2237   return 0;
2238 }
2239 _ACEOF
2240 # Don't try gcc -ansi; that turns off useful extensions and
2241 # breaks some systems' header files.
2242 # AIX                   -qlanglvl=ansi
2243 # Ultrix and OSF/1      -std1
2244 # HP-UX 10.20 and later -Ae
2245 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2246 # SVR4                  -Xc -D__EXTENSIONS__
2247 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2248 do
2249   CC="$ac_save_CC $ac_arg"
2250   rm -f conftest.$ac_objext
2251 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2252   (eval $ac_compile) 2>conftest.er1
2253   ac_status=$?
2254   grep -v '^ *+' conftest.er1 >conftest.err
2255   rm -f conftest.er1
2256   cat conftest.err >&5
2257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258   (exit $ac_status); } &&
2259          { ac_try='test -z "$ac_c_werror_flag"
2260                          || test ! -s conftest.err'
2261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2262   (eval $ac_try) 2>&5
2263   ac_status=$?
2264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265   (exit $ac_status); }; } &&
2266          { ac_try='test -s conftest.$ac_objext'
2267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2268   (eval $ac_try) 2>&5
2269   ac_status=$?
2270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2271   (exit $ac_status); }; }; then
2272   ac_cv_prog_cc_stdc=$ac_arg
2273 break
2274 else
2275   echo "$as_me: failed program was:" >&5
2276 sed 's/^/| /' conftest.$ac_ext >&5
2277
2278 fi
2279 rm -f conftest.err conftest.$ac_objext
2280 done
2281 rm -f conftest.$ac_ext conftest.$ac_objext
2282 CC=$ac_save_CC
2283
2284 fi
2285
2286 case "x$ac_cv_prog_cc_stdc" in
2287   x|xno)
2288     echo "$as_me:$LINENO: result: none needed" >&5
2289 echo "${ECHO_T}none needed" >&6 ;;
2290   *)
2291     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2292 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2293     CC="$CC $ac_cv_prog_cc_stdc" ;;
2294 esac
2295
2296 # Some people use a C++ compiler to compile C.  Since we use `exit',
2297 # in C++ we need to declare it.  In case someone uses the same compiler
2298 # for both compiling C and C++ we need to have the C++ compiler decide
2299 # the declaration of exit, since it's the most demanding environment.
2300 cat >conftest.$ac_ext <<_ACEOF
2301 #ifndef __cplusplus
2302   choke me
2303 #endif
2304 _ACEOF
2305 rm -f conftest.$ac_objext
2306 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2307   (eval $ac_compile) 2>conftest.er1
2308   ac_status=$?
2309   grep -v '^ *+' conftest.er1 >conftest.err
2310   rm -f conftest.er1
2311   cat conftest.err >&5
2312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313   (exit $ac_status); } &&
2314          { ac_try='test -z "$ac_c_werror_flag"
2315                          || test ! -s conftest.err'
2316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2317   (eval $ac_try) 2>&5
2318   ac_status=$?
2319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320   (exit $ac_status); }; } &&
2321          { ac_try='test -s conftest.$ac_objext'
2322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2323   (eval $ac_try) 2>&5
2324   ac_status=$?
2325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326   (exit $ac_status); }; }; then
2327   for ac_declaration in \
2328    '' \
2329    'extern "C" void std::exit (int) throw (); using std::exit;' \
2330    'extern "C" void std::exit (int); using std::exit;' \
2331    'extern "C" void exit (int) throw ();' \
2332    'extern "C" void exit (int);' \
2333    'void exit (int);'
2334 do
2335   cat >conftest.$ac_ext <<_ACEOF
2336 /* confdefs.h.  */
2337 _ACEOF
2338 cat confdefs.h >>conftest.$ac_ext
2339 cat >>conftest.$ac_ext <<_ACEOF
2340 /* end confdefs.h.  */
2341 $ac_declaration
2342 #include <stdlib.h>
2343 int
2344 main ()
2345 {
2346 exit (42);
2347   ;
2348   return 0;
2349 }
2350 _ACEOF
2351 rm -f conftest.$ac_objext
2352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2353   (eval $ac_compile) 2>conftest.er1
2354   ac_status=$?
2355   grep -v '^ *+' conftest.er1 >conftest.err
2356   rm -f conftest.er1
2357   cat conftest.err >&5
2358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359   (exit $ac_status); } &&
2360          { ac_try='test -z "$ac_c_werror_flag"
2361                          || test ! -s conftest.err'
2362   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2363   (eval $ac_try) 2>&5
2364   ac_status=$?
2365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2366   (exit $ac_status); }; } &&
2367          { ac_try='test -s conftest.$ac_objext'
2368   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2369   (eval $ac_try) 2>&5
2370   ac_status=$?
2371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2372   (exit $ac_status); }; }; then
2373   :
2374 else
2375   echo "$as_me: failed program was:" >&5
2376 sed 's/^/| /' conftest.$ac_ext >&5
2377
2378 continue
2379 fi
2380 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2381   cat >conftest.$ac_ext <<_ACEOF
2382 /* confdefs.h.  */
2383 _ACEOF
2384 cat confdefs.h >>conftest.$ac_ext
2385 cat >>conftest.$ac_ext <<_ACEOF
2386 /* end confdefs.h.  */
2387 $ac_declaration
2388 int
2389 main ()
2390 {
2391 exit (42);
2392   ;
2393   return 0;
2394 }
2395 _ACEOF
2396 rm -f conftest.$ac_objext
2397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2398   (eval $ac_compile) 2>conftest.er1
2399   ac_status=$?
2400   grep -v '^ *+' conftest.er1 >conftest.err
2401   rm -f conftest.er1
2402   cat conftest.err >&5
2403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404   (exit $ac_status); } &&
2405          { ac_try='test -z "$ac_c_werror_flag"
2406                          || test ! -s conftest.err'
2407   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2408   (eval $ac_try) 2>&5
2409   ac_status=$?
2410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2411   (exit $ac_status); }; } &&
2412          { ac_try='test -s conftest.$ac_objext'
2413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2414   (eval $ac_try) 2>&5
2415   ac_status=$?
2416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417   (exit $ac_status); }; }; then
2418   break
2419 else
2420   echo "$as_me: failed program was:" >&5
2421 sed 's/^/| /' conftest.$ac_ext >&5
2422
2423 fi
2424 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2425 done
2426 rm -f conftest*
2427 if test -n "$ac_declaration"; then
2428   echo '#ifdef __cplusplus' >>confdefs.h
2429   echo $ac_declaration      >>confdefs.h
2430   echo '#endif'             >>confdefs.h
2431 fi
2432
2433 else
2434   echo "$as_me: failed program was:" >&5
2435 sed 's/^/| /' conftest.$ac_ext >&5
2436
2437 fi
2438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2439 ac_ext=c
2440 ac_cpp='$CPP $CPPFLAGS'
2441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2444
2445
2446 ac_ext=c
2447 ac_cpp='$CPP $CPPFLAGS'
2448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2451 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2452 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2453 # On Suns, sometimes $CPP names a directory.
2454 if test -n "$CPP" && test -d "$CPP"; then
2455   CPP=
2456 fi
2457 if test -z "$CPP"; then
2458   if test "${ac_cv_prog_CPP+set}" = set; then
2459   echo $ECHO_N "(cached) $ECHO_C" >&6
2460 else
2461       # Double quotes because CPP needs to be expanded
2462     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2463     do
2464       ac_preproc_ok=false
2465 for ac_c_preproc_warn_flag in '' yes
2466 do
2467   # Use a header file that comes with gcc, so configuring glibc
2468   # with a fresh cross-compiler works.
2469   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2470   # <limits.h> exists even on freestanding compilers.
2471   # On the NeXT, cc -E runs the code through the compiler's parser,
2472   # not just through cpp. "Syntax error" is here to catch this case.
2473   cat >conftest.$ac_ext <<_ACEOF
2474 /* confdefs.h.  */
2475 _ACEOF
2476 cat confdefs.h >>conftest.$ac_ext
2477 cat >>conftest.$ac_ext <<_ACEOF
2478 /* end confdefs.h.  */
2479 #ifdef __STDC__
2480 # include <limits.h>
2481 #else
2482 # include <assert.h>
2483 #endif
2484                      Syntax error
2485 _ACEOF
2486 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2487   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2488   ac_status=$?
2489   grep -v '^ *+' conftest.er1 >conftest.err
2490   rm -f conftest.er1
2491   cat conftest.err >&5
2492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493   (exit $ac_status); } >/dev/null; then
2494   if test -s conftest.err; then
2495     ac_cpp_err=$ac_c_preproc_warn_flag
2496     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2497   else
2498     ac_cpp_err=
2499   fi
2500 else
2501   ac_cpp_err=yes
2502 fi
2503 if test -z "$ac_cpp_err"; then
2504   :
2505 else
2506   echo "$as_me: failed program was:" >&5
2507 sed 's/^/| /' conftest.$ac_ext >&5
2508
2509   # Broken: fails on valid input.
2510 continue
2511 fi
2512 rm -f conftest.err conftest.$ac_ext
2513
2514   # OK, works on sane cases.  Now check whether non-existent headers
2515   # can be detected and how.
2516   cat >conftest.$ac_ext <<_ACEOF
2517 /* confdefs.h.  */
2518 _ACEOF
2519 cat confdefs.h >>conftest.$ac_ext
2520 cat >>conftest.$ac_ext <<_ACEOF
2521 /* end confdefs.h.  */
2522 #include <ac_nonexistent.h>
2523 _ACEOF
2524 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2525   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2526   ac_status=$?
2527   grep -v '^ *+' conftest.er1 >conftest.err
2528   rm -f conftest.er1
2529   cat conftest.err >&5
2530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2531   (exit $ac_status); } >/dev/null; then
2532   if test -s conftest.err; then
2533     ac_cpp_err=$ac_c_preproc_warn_flag
2534     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2535   else
2536     ac_cpp_err=
2537   fi
2538 else
2539   ac_cpp_err=yes
2540 fi
2541 if test -z "$ac_cpp_err"; then
2542   # Broken: success on invalid input.
2543 continue
2544 else
2545   echo "$as_me: failed program was:" >&5
2546 sed 's/^/| /' conftest.$ac_ext >&5
2547
2548   # Passes both tests.
2549 ac_preproc_ok=:
2550 break
2551 fi
2552 rm -f conftest.err conftest.$ac_ext
2553
2554 done
2555 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2556 rm -f conftest.err conftest.$ac_ext
2557 if $ac_preproc_ok; then
2558   break
2559 fi
2560
2561     done
2562     ac_cv_prog_CPP=$CPP
2563
2564 fi
2565   CPP=$ac_cv_prog_CPP
2566 else
2567   ac_cv_prog_CPP=$CPP
2568 fi
2569 echo "$as_me:$LINENO: result: $CPP" >&5
2570 echo "${ECHO_T}$CPP" >&6
2571 ac_preproc_ok=false
2572 for ac_c_preproc_warn_flag in '' yes
2573 do
2574   # Use a header file that comes with gcc, so configuring glibc
2575   # with a fresh cross-compiler works.
2576   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2577   # <limits.h> exists even on freestanding compilers.
2578   # On the NeXT, cc -E runs the code through the compiler's parser,
2579   # not just through cpp. "Syntax error" is here to catch this case.
2580   cat >conftest.$ac_ext <<_ACEOF
2581 /* confdefs.h.  */
2582 _ACEOF
2583 cat confdefs.h >>conftest.$ac_ext
2584 cat >>conftest.$ac_ext <<_ACEOF
2585 /* end confdefs.h.  */
2586 #ifdef __STDC__
2587 # include <limits.h>
2588 #else
2589 # include <assert.h>
2590 #endif
2591                      Syntax error
2592 _ACEOF
2593 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2594   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2595   ac_status=$?
2596   grep -v '^ *+' conftest.er1 >conftest.err
2597   rm -f conftest.er1
2598   cat conftest.err >&5
2599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2600   (exit $ac_status); } >/dev/null; then
2601   if test -s conftest.err; then
2602     ac_cpp_err=$ac_c_preproc_warn_flag
2603     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2604   else
2605     ac_cpp_err=
2606   fi
2607 else
2608   ac_cpp_err=yes
2609 fi
2610 if test -z "$ac_cpp_err"; then
2611   :
2612 else
2613   echo "$as_me: failed program was:" >&5
2614 sed 's/^/| /' conftest.$ac_ext >&5
2615
2616   # Broken: fails on valid input.
2617 continue
2618 fi
2619 rm -f conftest.err conftest.$ac_ext
2620
2621   # OK, works on sane cases.  Now check whether non-existent headers
2622   # can be detected and how.
2623   cat >conftest.$ac_ext <<_ACEOF
2624 /* confdefs.h.  */
2625 _ACEOF
2626 cat confdefs.h >>conftest.$ac_ext
2627 cat >>conftest.$ac_ext <<_ACEOF
2628 /* end confdefs.h.  */
2629 #include <ac_nonexistent.h>
2630 _ACEOF
2631 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2632   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2633   ac_status=$?
2634   grep -v '^ *+' conftest.er1 >conftest.err
2635   rm -f conftest.er1
2636   cat conftest.err >&5
2637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2638   (exit $ac_status); } >/dev/null; then
2639   if test -s conftest.err; then
2640     ac_cpp_err=$ac_c_preproc_warn_flag
2641     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2642   else
2643     ac_cpp_err=
2644   fi
2645 else
2646   ac_cpp_err=yes
2647 fi
2648 if test -z "$ac_cpp_err"; then
2649   # Broken: success on invalid input.
2650 continue
2651 else
2652   echo "$as_me: failed program was:" >&5
2653 sed 's/^/| /' conftest.$ac_ext >&5
2654
2655   # Passes both tests.
2656 ac_preproc_ok=:
2657 break
2658 fi
2659 rm -f conftest.err conftest.$ac_ext
2660
2661 done
2662 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2663 rm -f conftest.err conftest.$ac_ext
2664 if $ac_preproc_ok; then
2665   :
2666 else
2667   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2668 See \`config.log' for more details." >&5
2669 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2670 See \`config.log' for more details." >&2;}
2671    { (exit 1); exit 1; }; }
2672 fi
2673
2674 ac_ext=c
2675 ac_cpp='$CPP $CPPFLAGS'
2676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2679
2680
2681 echo "$as_me:$LINENO: checking for egrep" >&5
2682 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2683 if test "${ac_cv_prog_egrep+set}" = set; then
2684   echo $ECHO_N "(cached) $ECHO_C" >&6
2685 else
2686   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2687     then ac_cv_prog_egrep='grep -E'
2688     else ac_cv_prog_egrep='egrep'
2689     fi
2690 fi
2691 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2692 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2693  EGREP=$ac_cv_prog_egrep
2694
2695
2696 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2697 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2698 if test "${ac_cv_header_stdc+set}" = set; then
2699   echo $ECHO_N "(cached) $ECHO_C" >&6
2700 else
2701   cat >conftest.$ac_ext <<_ACEOF
2702 /* confdefs.h.  */
2703 _ACEOF
2704 cat confdefs.h >>conftest.$ac_ext
2705 cat >>conftest.$ac_ext <<_ACEOF
2706 /* end confdefs.h.  */
2707 #include <stdlib.h>
2708 #include <stdarg.h>
2709 #include <string.h>
2710 #include <float.h>
2711
2712 int
2713 main ()
2714 {
2715
2716   ;
2717   return 0;
2718 }
2719 _ACEOF
2720 rm -f conftest.$ac_objext
2721 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2722   (eval $ac_compile) 2>conftest.er1
2723   ac_status=$?
2724   grep -v '^ *+' conftest.er1 >conftest.err
2725   rm -f conftest.er1
2726   cat conftest.err >&5
2727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2728   (exit $ac_status); } &&
2729          { ac_try='test -z "$ac_c_werror_flag"
2730                          || test ! -s conftest.err'
2731   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2732   (eval $ac_try) 2>&5
2733   ac_status=$?
2734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2735   (exit $ac_status); }; } &&
2736          { ac_try='test -s conftest.$ac_objext'
2737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2738   (eval $ac_try) 2>&5
2739   ac_status=$?
2740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2741   (exit $ac_status); }; }; then
2742   ac_cv_header_stdc=yes
2743 else
2744   echo "$as_me: failed program was:" >&5
2745 sed 's/^/| /' conftest.$ac_ext >&5
2746
2747 ac_cv_header_stdc=no
2748 fi
2749 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2750
2751 if test $ac_cv_header_stdc = yes; then
2752   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2753   cat >conftest.$ac_ext <<_ACEOF
2754 /* confdefs.h.  */
2755 _ACEOF
2756 cat confdefs.h >>conftest.$ac_ext
2757 cat >>conftest.$ac_ext <<_ACEOF
2758 /* end confdefs.h.  */
2759 #include <string.h>
2760
2761 _ACEOF
2762 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2763   $EGREP "memchr" >/dev/null 2>&1; then
2764   :
2765 else
2766   ac_cv_header_stdc=no
2767 fi
2768 rm -f conftest*
2769
2770 fi
2771
2772 if test $ac_cv_header_stdc = yes; then
2773   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2774   cat >conftest.$ac_ext <<_ACEOF
2775 /* confdefs.h.  */
2776 _ACEOF
2777 cat confdefs.h >>conftest.$ac_ext
2778 cat >>conftest.$ac_ext <<_ACEOF
2779 /* end confdefs.h.  */
2780 #include <stdlib.h>
2781
2782 _ACEOF
2783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2784   $EGREP "free" >/dev/null 2>&1; then
2785   :
2786 else
2787   ac_cv_header_stdc=no
2788 fi
2789 rm -f conftest*
2790
2791 fi
2792
2793 if test $ac_cv_header_stdc = yes; then
2794   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2795   if test "$cross_compiling" = yes; then
2796   :
2797 else
2798   cat >conftest.$ac_ext <<_ACEOF
2799 /* confdefs.h.  */
2800 _ACEOF
2801 cat confdefs.h >>conftest.$ac_ext
2802 cat >>conftest.$ac_ext <<_ACEOF
2803 /* end confdefs.h.  */
2804 #include <ctype.h>
2805 #if ((' ' & 0x0FF) == 0x020)
2806 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2807 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2808 #else
2809 # define ISLOWER(c) \
2810                    (('a' <= (c) && (c) <= 'i') \
2811                      || ('j' <= (c) && (c) <= 'r') \
2812                      || ('s' <= (c) && (c) <= 'z'))
2813 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2814 #endif
2815
2816 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2817 int
2818 main ()
2819 {
2820   int i;
2821   for (i = 0; i < 256; i++)
2822     if (XOR (islower (i), ISLOWER (i))
2823         || toupper (i) != TOUPPER (i))
2824       exit(2);
2825   exit (0);
2826 }
2827 _ACEOF
2828 rm -f conftest$ac_exeext
2829 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2830   (eval $ac_link) 2>&5
2831   ac_status=$?
2832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2833   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2835   (eval $ac_try) 2>&5
2836   ac_status=$?
2837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838   (exit $ac_status); }; }; then
2839   :
2840 else
2841   echo "$as_me: program exited with status $ac_status" >&5
2842 echo "$as_me: failed program was:" >&5
2843 sed 's/^/| /' conftest.$ac_ext >&5
2844
2845 ( exit $ac_status )
2846 ac_cv_header_stdc=no
2847 fi
2848 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2849 fi
2850 fi
2851 fi
2852 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2853 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2854 if test $ac_cv_header_stdc = yes; then
2855
2856 cat >>confdefs.h <<\_ACEOF
2857 #define STDC_HEADERS 1
2858 _ACEOF
2859
2860 fi
2861
2862 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2873                   inttypes.h stdint.h unistd.h
2874 do
2875 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2876 echo "$as_me:$LINENO: checking for $ac_header" >&5
2877 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2878 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2879   echo $ECHO_N "(cached) $ECHO_C" >&6
2880 else
2881   cat >conftest.$ac_ext <<_ACEOF
2882 /* confdefs.h.  */
2883 _ACEOF
2884 cat confdefs.h >>conftest.$ac_ext
2885 cat >>conftest.$ac_ext <<_ACEOF
2886 /* end confdefs.h.  */
2887 $ac_includes_default
2888
2889 #include <$ac_header>
2890 _ACEOF
2891 rm -f conftest.$ac_objext
2892 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2893   (eval $ac_compile) 2>conftest.er1
2894   ac_status=$?
2895   grep -v '^ *+' conftest.er1 >conftest.err
2896   rm -f conftest.er1
2897   cat conftest.err >&5
2898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899   (exit $ac_status); } &&
2900          { ac_try='test -z "$ac_c_werror_flag"
2901                          || test ! -s conftest.err'
2902   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2903   (eval $ac_try) 2>&5
2904   ac_status=$?
2905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906   (exit $ac_status); }; } &&
2907          { ac_try='test -s conftest.$ac_objext'
2908   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2909   (eval $ac_try) 2>&5
2910   ac_status=$?
2911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912   (exit $ac_status); }; }; then
2913   eval "$as_ac_Header=yes"
2914 else
2915   echo "$as_me: failed program was:" >&5
2916 sed 's/^/| /' conftest.$ac_ext >&5
2917
2918 eval "$as_ac_Header=no"
2919 fi
2920 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2921 fi
2922 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2923 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2924 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2925   cat >>confdefs.h <<_ACEOF
2926 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2927 _ACEOF
2928
2929 fi
2930
2931 done
2932
2933
2934
2935 for ac_header in pthread.h
2936 do
2937 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2938 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2939   echo "$as_me:$LINENO: checking for $ac_header" >&5
2940 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2941 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2942   echo $ECHO_N "(cached) $ECHO_C" >&6
2943 fi
2944 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2945 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2946 else
2947   # Is the header compilable?
2948 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2949 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2950 cat >conftest.$ac_ext <<_ACEOF
2951 /* confdefs.h.  */
2952 _ACEOF
2953 cat confdefs.h >>conftest.$ac_ext
2954 cat >>conftest.$ac_ext <<_ACEOF
2955 /* end confdefs.h.  */
2956 $ac_includes_default
2957 #include <$ac_header>
2958 _ACEOF
2959 rm -f conftest.$ac_objext
2960 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2961   (eval $ac_compile) 2>conftest.er1
2962   ac_status=$?
2963   grep -v '^ *+' conftest.er1 >conftest.err
2964   rm -f conftest.er1
2965   cat conftest.err >&5
2966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967   (exit $ac_status); } &&
2968          { ac_try='test -z "$ac_c_werror_flag"
2969                          || test ! -s conftest.err'
2970   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2971   (eval $ac_try) 2>&5
2972   ac_status=$?
2973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2974   (exit $ac_status); }; } &&
2975          { ac_try='test -s conftest.$ac_objext'
2976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2977   (eval $ac_try) 2>&5
2978   ac_status=$?
2979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2980   (exit $ac_status); }; }; then
2981   ac_header_compiler=yes
2982 else
2983   echo "$as_me: failed program was:" >&5
2984 sed 's/^/| /' conftest.$ac_ext >&5
2985
2986 ac_header_compiler=no
2987 fi
2988 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2989 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2990 echo "${ECHO_T}$ac_header_compiler" >&6
2991
2992 # Is the header present?
2993 echo "$as_me:$LINENO: checking $ac_header presence" >&5
2994 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2995 cat >conftest.$ac_ext <<_ACEOF
2996 /* confdefs.h.  */
2997 _ACEOF
2998 cat confdefs.h >>conftest.$ac_ext
2999 cat >>conftest.$ac_ext <<_ACEOF
3000 /* end confdefs.h.  */
3001 #include <$ac_header>
3002 _ACEOF
3003 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3004   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3005   ac_status=$?
3006   grep -v '^ *+' conftest.er1 >conftest.err
3007   rm -f conftest.er1
3008   cat conftest.err >&5
3009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010   (exit $ac_status); } >/dev/null; then
3011   if test -s conftest.err; then
3012     ac_cpp_err=$ac_c_preproc_warn_flag
3013     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3014   else
3015     ac_cpp_err=
3016   fi
3017 else
3018   ac_cpp_err=yes
3019 fi
3020 if test -z "$ac_cpp_err"; then
3021   ac_header_preproc=yes
3022 else
3023   echo "$as_me: failed program was:" >&5
3024 sed 's/^/| /' conftest.$ac_ext >&5
3025
3026   ac_header_preproc=no
3027 fi
3028 rm -f conftest.err conftest.$ac_ext
3029 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3030 echo "${ECHO_T}$ac_header_preproc" >&6
3031
3032 # So?  What about this header?
3033 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3034   yes:no: )
3035     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3036 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3037     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3038 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3039     ac_header_preproc=yes
3040     ;;
3041   no:yes:* )
3042     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3043 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3044     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3045 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3046     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3047 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3048     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3049 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3050     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3051 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3052     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3053 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3054     (
3055       cat <<\_ASBOX
3056 ## ------------------------------------------ ##
3057 ## Report this to the AC_PACKAGE_NAME lists.  ##
3058 ## ------------------------------------------ ##
3059 _ASBOX
3060     ) |
3061       sed "s/^/$as_me: WARNING:     /" >&2
3062     ;;
3063 esac
3064 echo "$as_me:$LINENO: checking for $ac_header" >&5
3065 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3066 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3067   echo $ECHO_N "(cached) $ECHO_C" >&6
3068 else
3069   eval "$as_ac_Header=\$ac_header_preproc"
3070 fi
3071 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3072 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3073
3074 fi
3075 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3076   cat >>confdefs.h <<_ACEOF
3077 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3078 _ACEOF
3079
3080 fi
3081
3082 done
3083
3084
3085
3086
3087                                                                                                                                                       ac_config_files="$ac_config_files Makefile gdb.ada/Makefile gdb.ada/gnat_ada.gpr:gdb.ada/gnat_ada.gin gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile gdb.cp/Makefile gdb.disasm/Makefile gdb.dwarf2/Makefile gdb.fortran/Makefile gdb.java/Makefile gdb.mi/Makefile gdb.objc/Makefile gdb.threads/Makefile gdb.trace/Makefile"
3088 cat >confcache <<\_ACEOF
3089 # This file is a shell script that caches the results of configure
3090 # tests run on this system so they can be shared between configure
3091 # scripts and configure runs, see configure's option --config-cache.
3092 # It is not useful on other systems.  If it contains results you don't
3093 # want to keep, you may remove or edit it.
3094 #
3095 # config.status only pays attention to the cache file if you give it
3096 # the --recheck option to rerun configure.
3097 #
3098 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3099 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3100 # following values.
3101
3102 _ACEOF
3103
3104 # The following way of writing the cache mishandles newlines in values,
3105 # but we know of no workaround that is simple, portable, and efficient.
3106 # So, don't put newlines in cache variables' values.
3107 # Ultrix sh set writes to stderr and can't be redirected directly,
3108 # and sets the high bit in the cache file unless we assign to the vars.
3109 {
3110   (set) 2>&1 |
3111     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3112     *ac_space=\ *)
3113       # `set' does not quote correctly, so add quotes (double-quote
3114       # substitution turns \\\\ into \\, and sed turns \\ into \).
3115       sed -n \
3116         "s/'/'\\\\''/g;
3117           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3118       ;;
3119     *)
3120       # `set' quotes correctly as required by POSIX, so do not add quotes.
3121       sed -n \
3122         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3123       ;;
3124     esac;
3125 } |
3126   sed '
3127      t clear
3128      : clear
3129      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3130      t end
3131      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3132      : end' >>confcache
3133 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3134   if test -w $cache_file; then
3135     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3136     cat confcache >$cache_file
3137   else
3138     echo "not updating unwritable cache $cache_file"
3139   fi
3140 fi
3141 rm -f confcache
3142
3143 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3144 # Let make expand exec_prefix.
3145 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3146
3147 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3148 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3149 # trailing colons and then remove the whole line if VPATH becomes empty
3150 # (actually we leave an empty line to preserve line numbers).
3151 if test "x$srcdir" = x.; then
3152   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3153 s/:*\$(srcdir):*/:/;
3154 s/:*\${srcdir}:*/:/;
3155 s/:*@srcdir@:*/:/;
3156 s/^\([^=]*=[     ]*\):*/\1/;
3157 s/:*$//;
3158 s/^[^=]*=[       ]*$//;
3159 }'
3160 fi
3161
3162 # Transform confdefs.h into DEFS.
3163 # Protect against shell expansion while executing Makefile rules.
3164 # Protect against Makefile macro expansion.
3165 #
3166 # If the first sed substitution is executed (which looks for macros that
3167 # take arguments), then we branch to the quote section.  Otherwise,
3168 # look for a macro that doesn't take arguments.
3169 cat >confdef2opt.sed <<\_ACEOF
3170 t clear
3171 : clear
3172 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
3173 t quote
3174 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
3175 t quote
3176 d
3177 : quote
3178 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
3179 s,\[,\\&,g
3180 s,\],\\&,g
3181 s,\$,$$,g
3182 p
3183 _ACEOF
3184 # We use echo to avoid assuming a particular line-breaking character.
3185 # The extra dot is to prevent the shell from consuming trailing
3186 # line-breaks from the sub-command output.  A line-break within
3187 # single-quotes doesn't work because, if this script is created in a
3188 # platform that uses two characters for line-breaks (e.g., DOS), tr
3189 # would break.
3190 ac_LF_and_DOT=`echo; echo .`
3191 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
3192 rm -f confdef2opt.sed
3193
3194
3195 ac_libobjs=
3196 ac_ltlibobjs=
3197 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3198   # 1. Remove the extension, and $U if already installed.
3199   ac_i=`echo "$ac_i" |
3200          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3201   # 2. Add them.
3202   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3203   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3204 done
3205 LIBOBJS=$ac_libobjs
3206
3207 LTLIBOBJS=$ac_ltlibobjs
3208
3209
3210
3211 : ${CONFIG_STATUS=./config.status}
3212 ac_clean_files_save=$ac_clean_files
3213 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3214 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3215 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3216 cat >$CONFIG_STATUS <<_ACEOF
3217 #! $SHELL
3218 # Generated by $as_me.
3219 # Run this file to recreate the current configuration.
3220 # Compiler output produced by configure, useful for debugging
3221 # configure, is in config.log if it exists.
3222
3223 debug=false
3224 ac_cs_recheck=false
3225 ac_cs_silent=false
3226 SHELL=\${CONFIG_SHELL-$SHELL}
3227 _ACEOF
3228
3229 cat >>$CONFIG_STATUS <<\_ACEOF
3230 ## --------------------- ##
3231 ## M4sh Initialization.  ##
3232 ## --------------------- ##
3233
3234 # Be Bourne compatible
3235 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3236   emulate sh
3237   NULLCMD=:
3238   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3239   # is contrary to our usage.  Disable this feature.
3240   alias -g '${1+"$@"}'='"$@"'
3241 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3242   set -o posix
3243 fi
3244 DUALCASE=1; export DUALCASE # for MKS sh
3245
3246 # Support unset when possible.
3247 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3248   as_unset=unset
3249 else
3250   as_unset=false
3251 fi
3252
3253
3254 # Work around bugs in pre-3.0 UWIN ksh.
3255 $as_unset ENV MAIL MAILPATH
3256 PS1='$ '
3257 PS2='> '
3258 PS4='+ '
3259
3260 # NLS nuisances.
3261 for as_var in \
3262   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3263   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3264   LC_TELEPHONE LC_TIME
3265 do
3266   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3267     eval $as_var=C; export $as_var
3268   else
3269     $as_unset $as_var
3270   fi
3271 done
3272
3273 # Required to use basename.
3274 if expr a : '\(a\)' >/dev/null 2>&1; then
3275   as_expr=expr
3276 else
3277   as_expr=false
3278 fi
3279
3280 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3281   as_basename=basename
3282 else
3283   as_basename=false
3284 fi
3285
3286
3287 # Name of the executable.
3288 as_me=`$as_basename "$0" ||
3289 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3290          X"$0" : 'X\(//\)$' \| \
3291          X"$0" : 'X\(/\)$' \| \
3292          .     : '\(.\)' 2>/dev/null ||
3293 echo X/"$0" |
3294     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3295           /^X\/\(\/\/\)$/{ s//\1/; q; }
3296           /^X\/\(\/\).*/{ s//\1/; q; }
3297           s/.*/./; q'`
3298
3299
3300 # PATH needs CR, and LINENO needs CR and PATH.
3301 # Avoid depending upon Character Ranges.
3302 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3303 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3304 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3305 as_cr_digits='0123456789'
3306 as_cr_alnum=$as_cr_Letters$as_cr_digits
3307
3308 # The user is always right.
3309 if test "${PATH_SEPARATOR+set}" != set; then
3310   echo "#! /bin/sh" >conf$$.sh
3311   echo  "exit 0"   >>conf$$.sh
3312   chmod +x conf$$.sh
3313   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3314     PATH_SEPARATOR=';'
3315   else
3316     PATH_SEPARATOR=:
3317   fi
3318   rm -f conf$$.sh
3319 fi
3320
3321
3322   as_lineno_1=$LINENO
3323   as_lineno_2=$LINENO
3324   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3325   test "x$as_lineno_1" != "x$as_lineno_2" &&
3326   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
3327   # Find who we are.  Look in the path if we contain no path at all
3328   # relative or not.
3329   case $0 in
3330     *[\\/]* ) as_myself=$0 ;;
3331     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3332 for as_dir in $PATH
3333 do
3334   IFS=$as_save_IFS
3335   test -z "$as_dir" && as_dir=.
3336   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3337 done
3338
3339        ;;
3340   esac
3341   # We did not find ourselves, most probably we were run as `sh COMMAND'
3342   # in which case we are not to be found in the path.
3343   if test "x$as_myself" = x; then
3344     as_myself=$0
3345   fi
3346   if test ! -f "$as_myself"; then
3347     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3348 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3349    { (exit 1); exit 1; }; }
3350   fi
3351   case $CONFIG_SHELL in
3352   '')
3353     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3354 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3355 do
3356   IFS=$as_save_IFS
3357   test -z "$as_dir" && as_dir=.
3358   for as_base in sh bash ksh sh5; do
3359          case $as_dir in
3360          /*)
3361            if ("$as_dir/$as_base" -c '
3362   as_lineno_1=$LINENO
3363   as_lineno_2=$LINENO
3364   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3365   test "x$as_lineno_1" != "x$as_lineno_2" &&
3366   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
3367              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3368              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3369              CONFIG_SHELL=$as_dir/$as_base
3370              export CONFIG_SHELL
3371              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3372            fi;;
3373          esac
3374        done
3375 done
3376 ;;
3377   esac
3378
3379   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3380   # uniformly replaced by the line number.  The first 'sed' inserts a
3381   # line-number line before each line; the second 'sed' does the real
3382   # work.  The second script uses 'N' to pair each line-number line
3383   # with the numbered line, and appends trailing '-' during
3384   # substitution so that $LINENO is not a special case at line end.
3385   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3386   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
3387   sed '=' <$as_myself |
3388     sed '
3389       N
3390       s,$,-,
3391       : loop
3392       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3393       t loop
3394       s,-$,,
3395       s,^['$as_cr_digits']*\n,,
3396     ' >$as_me.lineno &&
3397   chmod +x $as_me.lineno ||
3398     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3399 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3400    { (exit 1); exit 1; }; }
3401
3402   # Don't try to exec as it changes $[0], causing all sort of problems
3403   # (the dirname of $[0] is not the place where we might find the
3404   # original and so on.  Autoconf is especially sensible to this).
3405   . ./$as_me.lineno
3406   # Exit status is that of the last command.
3407   exit
3408 }
3409
3410
3411 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3412   *c*,-n*) ECHO_N= ECHO_C='
3413 ' ECHO_T='      ' ;;
3414   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3415   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
3416 esac
3417
3418 if expr a : '\(a\)' >/dev/null 2>&1; then
3419   as_expr=expr
3420 else
3421   as_expr=false
3422 fi
3423
3424 rm -f conf$$ conf$$.exe conf$$.file
3425 echo >conf$$.file
3426 if ln -s conf$$.file conf$$ 2>/dev/null; then
3427   # We could just check for DJGPP; but this test a) works b) is more generic
3428   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3429   if test -f conf$$.exe; then
3430     # Don't use ln at all; we don't have any links
3431     as_ln_s='cp -p'
3432   else
3433     as_ln_s='ln -s'
3434   fi
3435 elif ln conf$$.file conf$$ 2>/dev/null; then
3436   as_ln_s=ln
3437 else
3438   as_ln_s='cp -p'
3439 fi
3440 rm -f conf$$ conf$$.exe conf$$.file
3441
3442 if mkdir -p . 2>/dev/null; then
3443   as_mkdir_p=:
3444 else
3445   test -d ./-p && rmdir ./-p
3446   as_mkdir_p=false
3447 fi
3448
3449 as_executable_p="test -f"
3450
3451 # Sed expression to map a string onto a valid CPP name.
3452 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3453
3454 # Sed expression to map a string onto a valid variable name.
3455 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3456
3457
3458 # IFS
3459 # We need space, tab and new line, in precisely that order.
3460 as_nl='
3461 '
3462 IFS="   $as_nl"
3463
3464 # CDPATH.
3465 $as_unset CDPATH
3466
3467 exec 6>&1
3468
3469 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3470 # report actual input values of CONFIG_FILES etc. instead of their
3471 # values after options handling.  Logging --version etc. is OK.
3472 exec 5>>config.log
3473 {
3474   echo
3475   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3476 ## Running $as_me. ##
3477 _ASBOX
3478 } >&5
3479 cat >&5 <<_CSEOF
3480
3481 This file was extended by $as_me, which was
3482 generated by GNU Autoconf 2.59.  Invocation command line was
3483
3484   CONFIG_FILES    = $CONFIG_FILES
3485   CONFIG_HEADERS  = $CONFIG_HEADERS
3486   CONFIG_LINKS    = $CONFIG_LINKS
3487   CONFIG_COMMANDS = $CONFIG_COMMANDS
3488   $ $0 $@
3489
3490 _CSEOF
3491 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3492 echo >&5
3493 _ACEOF
3494
3495 # Files that config.status was made for.
3496 if test -n "$ac_config_files"; then
3497   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3498 fi
3499
3500 if test -n "$ac_config_headers"; then
3501   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3502 fi
3503
3504 if test -n "$ac_config_links"; then
3505   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3506 fi
3507
3508 if test -n "$ac_config_commands"; then
3509   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3510 fi
3511
3512 cat >>$CONFIG_STATUS <<\_ACEOF
3513
3514 ac_cs_usage="\
3515 \`$as_me' instantiates files from templates according to the
3516 current configuration.
3517
3518 Usage: $0 [OPTIONS] [FILE]...
3519
3520   -h, --help       print this help, then exit
3521   -V, --version    print version number, then exit
3522   -q, --quiet      do not print progress messages
3523   -d, --debug      don't remove temporary files
3524       --recheck    update $as_me by reconfiguring in the same conditions
3525   --file=FILE[:TEMPLATE]
3526                    instantiate the configuration file FILE
3527
3528 Configuration files:
3529 $config_files
3530
3531 Report bugs to <bug-autoconf@gnu.org>."
3532 _ACEOF
3533
3534 cat >>$CONFIG_STATUS <<_ACEOF
3535 ac_cs_version="\\
3536 config.status
3537 configured by $0, generated by GNU Autoconf 2.59,
3538   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3539
3540 Copyright (C) 2003 Free Software Foundation, Inc.
3541 This config.status script is free software; the Free Software Foundation
3542 gives unlimited permission to copy, distribute and modify it."
3543 srcdir=$srcdir
3544 _ACEOF
3545
3546 cat >>$CONFIG_STATUS <<\_ACEOF
3547 # If no file are specified by the user, then we need to provide default
3548 # value.  By we need to know if files were specified by the user.
3549 ac_need_defaults=:
3550 while test $# != 0
3551 do
3552   case $1 in
3553   --*=*)
3554     ac_option=`expr "x$1" : 'x\([^=]*\)='`
3555     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3556     ac_shift=:
3557     ;;
3558   -*)
3559     ac_option=$1
3560     ac_optarg=$2
3561     ac_shift=shift
3562     ;;
3563   *) # This is not an option, so the user has probably given explicit
3564      # arguments.
3565      ac_option=$1
3566      ac_need_defaults=false;;
3567   esac
3568
3569   case $ac_option in
3570   # Handling of the options.
3571 _ACEOF
3572 cat >>$CONFIG_STATUS <<\_ACEOF
3573   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3574     ac_cs_recheck=: ;;
3575   --version | --vers* | -V )
3576     echo "$ac_cs_version"; exit 0 ;;
3577   --he | --h)
3578     # Conflict between --help and --header
3579     { { echo "$as_me:$LINENO: error: ambiguous option: $1
3580 Try \`$0 --help' for more information." >&5
3581 echo "$as_me: error: ambiguous option: $1
3582 Try \`$0 --help' for more information." >&2;}
3583    { (exit 1); exit 1; }; };;
3584   --help | --hel | -h )
3585     echo "$ac_cs_usage"; exit 0 ;;
3586   --debug | --d* | -d )
3587     debug=: ;;
3588   --file | --fil | --fi | --f )
3589     $ac_shift
3590     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3591     ac_need_defaults=false;;
3592   --header | --heade | --head | --hea )
3593     $ac_shift
3594     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3595     ac_need_defaults=false;;
3596   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3597   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3598     ac_cs_silent=: ;;
3599
3600   # This is an error.
3601   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3602 Try \`$0 --help' for more information." >&5
3603 echo "$as_me: error: unrecognized option: $1
3604 Try \`$0 --help' for more information." >&2;}
3605    { (exit 1); exit 1; }; } ;;
3606
3607   *) ac_config_targets="$ac_config_targets $1" ;;
3608
3609   esac
3610   shift
3611 done
3612
3613 ac_configure_extra_args=
3614
3615 if $ac_cs_silent; then
3616   exec 6>/dev/null
3617   ac_configure_extra_args="$ac_configure_extra_args --silent"
3618 fi
3619
3620 _ACEOF
3621 cat >>$CONFIG_STATUS <<_ACEOF
3622 if \$ac_cs_recheck; then
3623   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3624   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3625 fi
3626
3627 _ACEOF
3628
3629
3630
3631
3632
3633 cat >>$CONFIG_STATUS <<\_ACEOF
3634 for ac_config_target in $ac_config_targets
3635 do
3636   case "$ac_config_target" in
3637   # Handling of arguments.
3638   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3639   "gdb.ada/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.ada/Makefile" ;;
3640   "gdb.ada/gnat_ada.gpr" ) CONFIG_FILES="$CONFIG_FILES gdb.ada/gnat_ada.gpr:gdb.ada/gnat_ada.gin" ;;
3641   "gdb.arch/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.arch/Makefile" ;;
3642   "gdb.asm/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.asm/Makefile" ;;
3643   "gdb.base/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.base/Makefile" ;;
3644   "gdb.cp/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.cp/Makefile" ;;
3645   "gdb.disasm/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.disasm/Makefile" ;;
3646   "gdb.dwarf2/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.dwarf2/Makefile" ;;
3647   "gdb.fortran/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.fortran/Makefile" ;;
3648   "gdb.java/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.java/Makefile" ;;
3649   "gdb.mi/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.mi/Makefile" ;;
3650   "gdb.objc/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.objc/Makefile" ;;
3651   "gdb.threads/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.threads/Makefile" ;;
3652   "gdb.trace/Makefile" ) CONFIG_FILES="$CONFIG_FILES gdb.trace/Makefile" ;;
3653   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3654 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3655    { (exit 1); exit 1; }; };;
3656   esac
3657 done
3658
3659 # If the user did not use the arguments to specify the items to instantiate,
3660 # then the envvar interface is used.  Set only those that are not.
3661 # We use the long form for the default assignment because of an extremely
3662 # bizarre bug on SunOS 4.1.3.
3663 if $ac_need_defaults; then
3664   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3665 fi
3666
3667 # Have a temporary directory for convenience.  Make it in the build tree
3668 # simply because there is no reason to put it here, and in addition,
3669 # creating and moving files from /tmp can sometimes cause problems.
3670 # Create a temporary directory, and hook for its removal unless debugging.
3671 $debug ||
3672 {
3673   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3674   trap '{ (exit 1); exit 1; }' 1 2 13 15
3675 }
3676
3677 # Create a (secure) tmp directory for tmp files.
3678
3679 {
3680   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3681   test -n "$tmp" && test -d "$tmp"
3682 }  ||
3683 {
3684   tmp=./confstat$$-$RANDOM
3685   (umask 077 && mkdir $tmp)
3686 } ||
3687 {
3688    echo "$me: cannot create a temporary directory in ." >&2
3689    { (exit 1); exit 1; }
3690 }
3691
3692 _ACEOF
3693
3694 cat >>$CONFIG_STATUS <<_ACEOF
3695
3696 #
3697 # CONFIG_FILES section.
3698 #
3699
3700 # No need to generate the scripts if there are no CONFIG_FILES.
3701 # This happens for instance when ./config.status config.h
3702 if test -n "\$CONFIG_FILES"; then
3703   # Protect against being on the right side of a sed subst in config.status.
3704   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3705    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3706 s,@SHELL@,$SHELL,;t t
3707 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3708 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3709 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3710 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3711 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3712 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3713 s,@exec_prefix@,$exec_prefix,;t t
3714 s,@prefix@,$prefix,;t t
3715 s,@program_transform_name@,$program_transform_name,;t t
3716 s,@bindir@,$bindir,;t t
3717 s,@sbindir@,$sbindir,;t t
3718 s,@libexecdir@,$libexecdir,;t t
3719 s,@datadir@,$datadir,;t t
3720 s,@sysconfdir@,$sysconfdir,;t t
3721 s,@sharedstatedir@,$sharedstatedir,;t t
3722 s,@localstatedir@,$localstatedir,;t t
3723 s,@libdir@,$libdir,;t t
3724 s,@includedir@,$includedir,;t t
3725 s,@oldincludedir@,$oldincludedir,;t t
3726 s,@infodir@,$infodir,;t t
3727 s,@mandir@,$mandir,;t t
3728 s,@build_alias@,$build_alias,;t t
3729 s,@host_alias@,$host_alias,;t t
3730 s,@target_alias@,$target_alias,;t t
3731 s,@DEFS@,$DEFS,;t t
3732 s,@ECHO_C@,$ECHO_C,;t t
3733 s,@ECHO_N@,$ECHO_N,;t t
3734 s,@ECHO_T@,$ECHO_T,;t t
3735 s,@LIBS@,$LIBS,;t t
3736 s,@build@,$build,;t t
3737 s,@build_cpu@,$build_cpu,;t t
3738 s,@build_vendor@,$build_vendor,;t t
3739 s,@build_os@,$build_os,;t t
3740 s,@host@,$host,;t t
3741 s,@host_cpu@,$host_cpu,;t t
3742 s,@host_vendor@,$host_vendor,;t t
3743 s,@host_os@,$host_os,;t t
3744 s,@target@,$target,;t t
3745 s,@target_cpu@,$target_cpu,;t t
3746 s,@target_vendor@,$target_vendor,;t t
3747 s,@target_os@,$target_os,;t t
3748 s,@subdirs@,$subdirs,;t t
3749 s,@RPATH_ENVVAR@,$RPATH_ENVVAR,;t t
3750 s,@CC@,$CC,;t t
3751 s,@CFLAGS@,$CFLAGS,;t t
3752 s,@LDFLAGS@,$LDFLAGS,;t t
3753 s,@CPPFLAGS@,$CPPFLAGS,;t t
3754 s,@ac_ct_CC@,$ac_ct_CC,;t t
3755 s,@EXEEXT@,$EXEEXT,;t t
3756 s,@OBJEXT@,$OBJEXT,;t t
3757 s,@CPP@,$CPP,;t t
3758 s,@EGREP@,$EGREP,;t t
3759 s,@LIBOBJS@,$LIBOBJS,;t t
3760 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3761 CEOF
3762
3763 _ACEOF
3764
3765   cat >>$CONFIG_STATUS <<\_ACEOF
3766   # Split the substitutions into bite-sized pieces for seds with
3767   # small command number limits, like on Digital OSF/1 and HP-UX.
3768   ac_max_sed_lines=48
3769   ac_sed_frag=1 # Number of current file.
3770   ac_beg=1 # First line for current file.
3771   ac_end=$ac_max_sed_lines # Line after last line for current file.
3772   ac_more_lines=:
3773   ac_sed_cmds=
3774   while $ac_more_lines; do
3775     if test $ac_beg -gt 1; then
3776       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3777     else
3778       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3779     fi
3780     if test ! -s $tmp/subs.frag; then
3781       ac_more_lines=false
3782     else
3783       # The purpose of the label and of the branching condition is to
3784       # speed up the sed processing (if there are no `@' at all, there
3785       # is no need to browse any of the substitutions).
3786       # These are the two extra sed commands mentioned above.
3787       (echo ':t
3788   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3789       if test -z "$ac_sed_cmds"; then
3790         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3791       else
3792         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3793       fi
3794       ac_sed_frag=`expr $ac_sed_frag + 1`
3795       ac_beg=$ac_end
3796       ac_end=`expr $ac_end + $ac_max_sed_lines`
3797     fi
3798   done
3799   if test -z "$ac_sed_cmds"; then
3800     ac_sed_cmds=cat
3801   fi
3802 fi # test -n "$CONFIG_FILES"
3803
3804 _ACEOF
3805 cat >>$CONFIG_STATUS <<\_ACEOF
3806 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3807   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3808   case $ac_file in
3809   - | *:- | *:-:* ) # input from stdin
3810         cat >$tmp/stdin
3811         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3812         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3813   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3814         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3815   * )   ac_file_in=$ac_file.in ;;
3816   esac
3817
3818   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3819   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3820 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3821          X"$ac_file" : 'X\(//\)[^/]' \| \
3822          X"$ac_file" : 'X\(//\)$' \| \
3823          X"$ac_file" : 'X\(/\)' \| \
3824          .     : '\(.\)' 2>/dev/null ||
3825 echo X"$ac_file" |
3826     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3827           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3828           /^X\(\/\/\)$/{ s//\1/; q; }
3829           /^X\(\/\).*/{ s//\1/; q; }
3830           s/.*/./; q'`
3831   { if $as_mkdir_p; then
3832     mkdir -p "$ac_dir"
3833   else
3834     as_dir="$ac_dir"
3835     as_dirs=
3836     while test ! -d "$as_dir"; do
3837       as_dirs="$as_dir $as_dirs"
3838       as_dir=`(dirname "$as_dir") 2>/dev/null ||
3839 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3840          X"$as_dir" : 'X\(//\)[^/]' \| \
3841          X"$as_dir" : 'X\(//\)$' \| \
3842          X"$as_dir" : 'X\(/\)' \| \
3843          .     : '\(.\)' 2>/dev/null ||
3844 echo X"$as_dir" |
3845     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3846           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3847           /^X\(\/\/\)$/{ s//\1/; q; }
3848           /^X\(\/\).*/{ s//\1/; q; }
3849           s/.*/./; q'`
3850     done
3851     test ! -n "$as_dirs" || mkdir $as_dirs
3852   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3853 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3854    { (exit 1); exit 1; }; }; }
3855
3856   ac_builddir=.
3857
3858 if test "$ac_dir" != .; then
3859   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3860   # A "../" for each directory in $ac_dir_suffix.
3861   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3862 else
3863   ac_dir_suffix= ac_top_builddir=
3864 fi
3865
3866 case $srcdir in
3867   .)  # No --srcdir option.  We are building in place.
3868     ac_srcdir=.
3869     if test -z "$ac_top_builddir"; then
3870        ac_top_srcdir=.
3871     else
3872        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3873     fi ;;
3874   [\\/]* | ?:[\\/]* )  # Absolute path.
3875     ac_srcdir=$srcdir$ac_dir_suffix;
3876     ac_top_srcdir=$srcdir ;;
3877   *) # Relative path.
3878     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3879     ac_top_srcdir=$ac_top_builddir$srcdir ;;
3880 esac
3881
3882 # Do not use `cd foo && pwd` to compute absolute paths, because
3883 # the directories may not exist.
3884 case `pwd` in
3885 .) ac_abs_builddir="$ac_dir";;
3886 *)
3887   case "$ac_dir" in
3888   .) ac_abs_builddir=`pwd`;;
3889   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3890   *) ac_abs_builddir=`pwd`/"$ac_dir";;
3891   esac;;
3892 esac
3893 case $ac_abs_builddir in
3894 .) ac_abs_top_builddir=${ac_top_builddir}.;;
3895 *)
3896   case ${ac_top_builddir}. in
3897   .) ac_abs_top_builddir=$ac_abs_builddir;;
3898   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3899   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3900   esac;;
3901 esac
3902 case $ac_abs_builddir in
3903 .) ac_abs_srcdir=$ac_srcdir;;
3904 *)
3905   case $ac_srcdir in
3906   .) ac_abs_srcdir=$ac_abs_builddir;;
3907   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3908   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3909   esac;;
3910 esac
3911 case $ac_abs_builddir in
3912 .) ac_abs_top_srcdir=$ac_top_srcdir;;
3913 *)
3914   case $ac_top_srcdir in
3915   .) ac_abs_top_srcdir=$ac_abs_builddir;;
3916   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3917   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3918   esac;;
3919 esac
3920
3921
3922
3923   if test x"$ac_file" != x-; then
3924     { echo "$as_me:$LINENO: creating $ac_file" >&5
3925 echo "$as_me: creating $ac_file" >&6;}
3926     rm -f "$ac_file"
3927   fi
3928   # Let's still pretend it is `configure' which instantiates (i.e., don't
3929   # use $as_me), people would be surprised to read:
3930   #    /* config.h.  Generated by config.status.  */
3931   if test x"$ac_file" = x-; then
3932     configure_input=
3933   else
3934     configure_input="$ac_file.  "
3935   fi
3936   configure_input=$configure_input"Generated from `echo $ac_file_in |
3937                                      sed 's,.*/,,'` by configure."
3938
3939   # First look for the input files in the build tree, otherwise in the
3940   # src tree.
3941   ac_file_inputs=`IFS=:
3942     for f in $ac_file_in; do
3943       case $f in
3944       -) echo $tmp/stdin ;;
3945       [\\/$]*)
3946          # Absolute (can't be DOS-style, as IFS=:)
3947          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3948 echo "$as_me: error: cannot find input file: $f" >&2;}
3949    { (exit 1); exit 1; }; }
3950          echo "$f";;
3951       *) # Relative
3952          if test -f "$f"; then
3953            # Build tree
3954            echo "$f"
3955          elif test -f "$srcdir/$f"; then
3956            # Source tree
3957            echo "$srcdir/$f"
3958          else
3959            # /dev/null tree
3960            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3961 echo "$as_me: error: cannot find input file: $f" >&2;}
3962    { (exit 1); exit 1; }; }
3963          fi;;
3964       esac
3965     done` || { (exit 1); exit 1; }
3966 _ACEOF
3967 cat >>$CONFIG_STATUS <<_ACEOF
3968   sed "$ac_vpsub
3969 $extrasub
3970 _ACEOF
3971 cat >>$CONFIG_STATUS <<\_ACEOF
3972 :t
3973 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3974 s,@configure_input@,$configure_input,;t t
3975 s,@srcdir@,$ac_srcdir,;t t
3976 s,@abs_srcdir@,$ac_abs_srcdir,;t t
3977 s,@top_srcdir@,$ac_top_srcdir,;t t
3978 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3979 s,@builddir@,$ac_builddir,;t t
3980 s,@abs_builddir@,$ac_abs_builddir,;t t
3981 s,@top_builddir@,$ac_top_builddir,;t t
3982 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3983 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
3984   rm -f $tmp/stdin
3985   if test x"$ac_file" != x-; then
3986     mv $tmp/out $ac_file
3987   else
3988     cat $tmp/out
3989     rm -f $tmp/out
3990   fi
3991
3992 done
3993 _ACEOF
3994
3995 cat >>$CONFIG_STATUS <<\_ACEOF
3996
3997 { (exit 0); exit 0; }
3998 _ACEOF
3999 chmod +x $CONFIG_STATUS
4000 ac_clean_files=$ac_clean_files_save
4001
4002
4003 # configure is writing to config.log, and then calls config.status.
4004 # config.status does its own redirection, appending to config.log.
4005 # Unfortunately, on DOS this fails, as config.log is still kept open
4006 # by configure, so config.status won't be able to write to it; its
4007 # output is simply discarded.  So we exec the FD to /dev/null,
4008 # effectively closing config.log, so it can be properly (re)opened and
4009 # appended to by config.status.  When coming back to configure, we
4010 # need to make the FD available again.
4011 if test "$no_create" != yes; then
4012   ac_cs_success=:
4013   ac_config_status_args=
4014   test "$silent" = yes &&
4015     ac_config_status_args="$ac_config_status_args --quiet"
4016   exec 5>/dev/null
4017   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4018   exec 5>>config.log
4019   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4020   # would make configure fail if this is the last instruction.
4021   $ac_cs_success || { (exit 1); exit 1; }
4022 fi
4023
4024 #
4025 # CONFIG_SUBDIRS section.
4026 #
4027 if test "$no_recursion" != yes; then
4028
4029   # Remove --cache-file and --srcdir arguments so they do not pile up.
4030   ac_sub_configure_args=
4031   ac_prev=
4032   for ac_arg in $ac_configure_args; do
4033     if test -n "$ac_prev"; then
4034       ac_prev=
4035       continue
4036     fi
4037     case $ac_arg in
4038     -cache-file | --cache-file | --cache-fil | --cache-fi \
4039     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4040       ac_prev=cache_file ;;
4041     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4042     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4043     | --c=*)
4044       ;;
4045     --config-cache | -C)
4046       ;;
4047     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4048       ac_prev=srcdir ;;
4049     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4050       ;;
4051     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4052       ac_prev=prefix ;;
4053     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4054       ;;
4055     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4056     esac
4057   done
4058
4059   # Always prepend --prefix to ensure using the same prefix
4060   # in subdir configurations.
4061   ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
4062
4063   ac_popdir=`pwd`
4064   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4065
4066     # Do not complain, so a configure script can configure whichever
4067     # parts of a large source tree are present.
4068     test -d $srcdir/$ac_dir || continue
4069
4070     { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
4071 echo "$as_me: configuring in $ac_dir" >&6;}
4072     { if $as_mkdir_p; then
4073     mkdir -p "$ac_dir"
4074   else
4075     as_dir="$ac_dir"
4076     as_dirs=
4077     while test ! -d "$as_dir"; do
4078       as_dirs="$as_dir $as_dirs"
4079       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4080 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4081          X"$as_dir" : 'X\(//\)[^/]' \| \
4082          X"$as_dir" : 'X\(//\)$' \| \
4083          X"$as_dir" : 'X\(/\)' \| \
4084          .     : '\(.\)' 2>/dev/null ||
4085 echo X"$as_dir" |
4086     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4087           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4088           /^X\(\/\/\)$/{ s//\1/; q; }
4089           /^X\(\/\).*/{ s//\1/; q; }
4090           s/.*/./; q'`
4091     done
4092     test ! -n "$as_dirs" || mkdir $as_dirs
4093   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4094 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4095    { (exit 1); exit 1; }; }; }
4096
4097     ac_builddir=.
4098
4099 if test "$ac_dir" != .; then
4100   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4101   # A "../" for each directory in $ac_dir_suffix.
4102   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4103 else
4104   ac_dir_suffix= ac_top_builddir=
4105 fi
4106
4107 case $srcdir in
4108   .)  # No --srcdir option.  We are building in place.
4109     ac_srcdir=.
4110     if test -z "$ac_top_builddir"; then
4111        ac_top_srcdir=.
4112     else
4113        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4114     fi ;;
4115   [\\/]* | ?:[\\/]* )  # Absolute path.
4116     ac_srcdir=$srcdir$ac_dir_suffix;
4117     ac_top_srcdir=$srcdir ;;
4118   *) # Relative path.
4119     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4120     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4121 esac
4122
4123 # Do not use `cd foo && pwd` to compute absolute paths, because
4124 # the directories may not exist.
4125 case `pwd` in
4126 .) ac_abs_builddir="$ac_dir";;
4127 *)
4128   case "$ac_dir" in
4129   .) ac_abs_builddir=`pwd`;;
4130   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4131   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4132   esac;;
4133 esac
4134 case $ac_abs_builddir in
4135 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4136 *)
4137   case ${ac_top_builddir}. in
4138   .) ac_abs_top_builddir=$ac_abs_builddir;;
4139   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4140   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4141   esac;;
4142 esac
4143 case $ac_abs_builddir in
4144 .) ac_abs_srcdir=$ac_srcdir;;
4145 *)
4146   case $ac_srcdir in
4147   .) ac_abs_srcdir=$ac_abs_builddir;;
4148   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4149   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4150   esac;;
4151 esac
4152 case $ac_abs_builddir in
4153 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4154 *)
4155   case $ac_top_srcdir in
4156   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4157   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4158   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4159   esac;;
4160 esac
4161
4162
4163     cd $ac_dir
4164
4165     # Check for guested configure; otherwise get Cygnus style configure.
4166     if test -f $ac_srcdir/configure.gnu; then
4167       ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
4168     elif test -f $ac_srcdir/configure; then
4169       ac_sub_configure="$SHELL '$ac_srcdir/configure'"
4170     elif test -f $ac_srcdir/configure.in; then
4171       ac_sub_configure=$ac_configure
4172     else
4173       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
4174 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4175       ac_sub_configure=
4176     fi
4177
4178     # The recursion is here.
4179     if test -n "$ac_sub_configure"; then
4180       # Make the cache file name correct relative to the subdirectory.
4181       case $cache_file in
4182       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4183       *) # Relative path.
4184         ac_sub_cache_file=$ac_top_builddir$cache_file ;;
4185       esac
4186
4187       { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4188 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4189       # The eval makes quoting arguments work.
4190       eval $ac_sub_configure $ac_sub_configure_args \
4191            --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
4192         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
4193 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
4194    { (exit 1); exit 1; }; }
4195     fi
4196
4197     cd $ac_popdir
4198   done
4199 fi
4200