sim/igen/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="table.h"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CPP EGREP AR_FOR_BUILD AR_FLAGS_FOR_BUILD CC_FOR_BUILD CFLAGS_FOR_BUILD RANLIB_FOR_BUILD LIBIBERTY_LIB AR RANLIB ac_ct_RANLIB LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 854   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 855
 856 Some influential environment variables:
 857   CC          C compiler command
 858   CFLAGS      C compiler flags
 859   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 860               nonstandard directory <lib dir>
 861   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 862               headers in a nonstandard directory <include dir>
 863   CPP         C preprocessor
 864
 865 Use these variables to override the choices made by `configure' or to help
 866 it to find libraries and programs with nonstandard names/locations.
 867
 868 _ACEOF
 869 fi
 870
 871 if test "$ac_init_help" = "recursive"; then
 872   # If there are subdirs, report their specific --help.
 873   ac_popdir=`pwd`
 874   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 875     test -d $ac_dir || continue
 876     ac_builddir=.
 877
 878 if test "$ac_dir" != .; then
 879   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 880   # A "../" for each directory in $ac_dir_suffix.
 881   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 882 else
 883   ac_dir_suffix= ac_top_builddir=
 884 fi
 885
 886 case $srcdir in
 887   .)  # No --srcdir option.  We are building in place.
 888     ac_srcdir=.
 889     if test -z "$ac_top_builddir"; then
 890        ac_top_srcdir=.
 891     else
 892        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 893     fi ;;
 894   [\\/]* | ?:[\\/]* )  # Absolute path.
 895     ac_srcdir=$srcdir$ac_dir_suffix;
 896     ac_top_srcdir=$srcdir ;;
 897   *) # Relative path.
 898     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 899     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 900 esac
 901
 902 # Do not use `cd foo && pwd` to compute absolute paths, because
 903 # the directories may not exist.
 904 case `pwd` in
 905 .) ac_abs_builddir="$ac_dir";;
 906 *)
 907   case "$ac_dir" in
 908   .) ac_abs_builddir=`pwd`;;
 909   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 910   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 911   esac;;
 912 esac
 913 case $ac_abs_builddir in
 914 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 915 *)
 916   case ${ac_top_builddir}. in
 917   .) ac_abs_top_builddir=$ac_abs_builddir;;
 918   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 919   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 920   esac;;
 921 esac
 922 case $ac_abs_builddir in
 923 .) ac_abs_srcdir=$ac_srcdir;;
 924 *)
 925   case $ac_srcdir in
 926   .) ac_abs_srcdir=$ac_abs_builddir;;
 927   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 928   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 929   esac;;
 930 esac
 931 case $ac_abs_builddir in
 932 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 933 *)
 934   case $ac_top_srcdir in
 935   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 936   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 937   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 938   esac;;
 939 esac
 940
 941     cd $ac_dir
 942     # Check for guested configure; otherwise get Cygnus style configure.
 943     if test -f $ac_srcdir/configure.gnu; then
 944       echo
 945       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 946     elif test -f $ac_srcdir/configure; then
 947       echo
 948       $SHELL $ac_srcdir/configure  --help=recursive
 949     elif test -f $ac_srcdir/configure.ac ||
 950            test -f $ac_srcdir/configure.in; then
 951       echo
 952       $ac_configure --help
 953     else
 954       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 955     fi
 956     cd $ac_popdir
 957   done
 958 fi
 959
 960 test -n "$ac_init_help" && exit 0
 961 if $ac_init_version; then
 962   cat <<\_ACEOF
 963
 964 Copyright (C) 2003 Free Software Foundation, Inc.
 965 This configure script is free software; the Free Software Foundation
 966 gives unlimited permission to copy, distribute and modify it.
 967 _ACEOF
 968   exit 0
 969 fi
 970 exec 5>config.log
 971 cat >&5 <<_ACEOF
 972 This file contains any messages produced by compilers while
 973 running configure, to aid debugging if configure makes a mistake.
 974
 975 It was created by $as_me, which was
 976 generated by GNU Autoconf 2.59.  Invocation command line was
 977
 978   $ $0 $@
 979
 980 _ACEOF
 981 {
 982 cat <<_ASUNAME
 983 ## --------- ##
 984 ## Platform. ##
 985 ## --------- ##
 986
 987 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 988 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 989 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 990 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 991 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 992
 993 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 994 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 995
 996 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 997 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 998 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 999 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1000 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1001 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1002 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1003
1004 _ASUNAME
1005
1006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1007 for as_dir in $PATH
1008 do
1009   IFS=$as_save_IFS
1010   test -z "$as_dir" && as_dir=.
1011   echo "PATH: $as_dir"
1012 done
1013
1014 } >&5
1015
1016 cat >&5 <<_ACEOF
1017
1018
1019 ## ----------- ##
1020 ## Core tests. ##
1021 ## ----------- ##
1022
1023 _ACEOF
1024
1025
1026 # Keep a trace of the command line.
1027 # Strip out --no-create and --no-recursion so they do not pile up.
1028 # Strip out --silent because we don't want to record it for future runs.
1029 # Also quote any args containing shell meta-characters.
1030 # Make two passes to allow for proper duplicate-argument suppression.
1031 ac_configure_args=
1032 ac_configure_args0=
1033 ac_configure_args1=
1034 ac_sep=
1035 ac_must_keep_next=false
1036 for ac_pass in 1 2
1037 do
1038   for ac_arg
1039   do
1040     case $ac_arg in
1041     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1042     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1043     | -silent | --silent | --silen | --sile | --sil)
1044       continue ;;
1045     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1046       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1047     esac
1048     case $ac_pass in
1049     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1050     2)
1051       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1052       if test $ac_must_keep_next = true; then
1053         ac_must_keep_next=false # Got value, back to normal.
1054       else
1055         case $ac_arg in
1056           *=* | --config-cache | -C | -disable-* | --disable-* \
1057           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1058           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1059           | -with-* | --with-* | -without-* | --without-* | --x)
1060             case "$ac_configure_args0 " in
1061               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1062             esac
1063             ;;
1064           -* ) ac_must_keep_next=true ;;
1065         esac
1066       fi
1067       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1068       # Get rid of the leading space.
1069       ac_sep=" "
1070       ;;
1071     esac
1072   done
1073 done
1074 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1075 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1076
1077 # When interrupted or exit'd, cleanup temporary files, and complete
1078 # config.log.  We remove comments because anyway the quotes in there
1079 # would cause problems or look ugly.
1080 # WARNING: Be sure not to use single quotes in there, as some shells,
1081 # such as our DU 5.0 friend, will then `close' the trap.
1082 trap 'exit_status=$?
1083   # Save into config.log some information that might help in debugging.
1084   {
1085     echo
1086
1087     cat <<\_ASBOX
1088 ## ---------------- ##
1089 ## Cache variables. ##
1090 ## ---------------- ##
1091 _ASBOX
1092     echo
1093     # The following way of writing the cache mishandles newlines in values,
1094 {
1095   (set) 2>&1 |
1096     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1097     *ac_space=\ *)
1098       sed -n \
1099         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1100           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1101       ;;
1102     *)
1103       sed -n \
1104         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1105       ;;
1106     esac;
1107 }
1108     echo
1109
1110     cat <<\_ASBOX
1111 ## ----------------- ##
1112 ## Output variables. ##
1113 ## ----------------- ##
1114 _ASBOX
1115     echo
1116     for ac_var in $ac_subst_vars
1117     do
1118       eval ac_val=$`echo $ac_var`
1119       echo "$ac_var='"'"'$ac_val'"'"'"
1120     done | sort
1121     echo
1122
1123     if test -n "$ac_subst_files"; then
1124       cat <<\_ASBOX
1125 ## ------------- ##
1126 ## Output files. ##
1127 ## ------------- ##
1128 _ASBOX
1129       echo
1130       for ac_var in $ac_subst_files
1131       do
1132         eval ac_val=$`echo $ac_var`
1133         echo "$ac_var='"'"'$ac_val'"'"'"
1134       done | sort
1135       echo
1136     fi
1137
1138     if test -s confdefs.h; then
1139       cat <<\_ASBOX
1140 ## ----------- ##
1141 ## confdefs.h. ##
1142 ## ----------- ##
1143 _ASBOX
1144       echo
1145       sed "/^$/d" confdefs.h | sort
1146       echo
1147     fi
1148     test "$ac_signal" != 0 &&
1149       echo "$as_me: caught signal $ac_signal"
1150     echo "$as_me: exit $exit_status"
1151   } >&5
1152   rm -f core *.core &&
1153   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1154     exit $exit_status
1155      ' 0
1156 for ac_signal in 1 2 13 15; do
1157   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1158 done
1159 ac_signal=0
1160
1161 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1162 rm -rf conftest* confdefs.h
1163 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1164 echo >confdefs.h
1165
1166 # Predefined preprocessor variables.
1167
1168 cat >>confdefs.h <<_ACEOF
1169 #define PACKAGE_NAME "$PACKAGE_NAME"
1170 _ACEOF
1171
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_STRING "$PACKAGE_STRING"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1190 _ACEOF
1191
1192
1193 # Let the site file select an alternate cache file if it wants to.
1194 # Prefer explicitly selected file to automatically selected ones.
1195 if test -z "$CONFIG_SITE"; then
1196   if test "x$prefix" != xNONE; then
1197     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1198   else
1199     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1200   fi
1201 fi
1202 for ac_site_file in $CONFIG_SITE; do
1203   if test -r "$ac_site_file"; then
1204     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1205 echo "$as_me: loading site script $ac_site_file" >&6;}
1206     sed 's/^/| /' "$ac_site_file" >&5
1207     . "$ac_site_file"
1208   fi
1209 done
1210
1211 if test -r "$cache_file"; then
1212   # Some versions of bash will fail to source /dev/null (special
1213   # files actually), so we avoid doing that.
1214   if test -f "$cache_file"; then
1215     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1216 echo "$as_me: loading cache $cache_file" >&6;}
1217     case $cache_file in
1218       [\\/]* | ?:[\\/]* ) . $cache_file;;
1219       *)                      . ./$cache_file;;
1220     esac
1221   fi
1222 else
1223   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1224 echo "$as_me: creating cache $cache_file" >&6;}
1225   >$cache_file
1226 fi
1227
1228 # Check that the precious variables saved in the cache have kept the same
1229 # value.
1230 ac_cache_corrupted=false
1231 for ac_var in `(set) 2>&1 |
1232                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1233   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1234   eval ac_new_set=\$ac_env_${ac_var}_set
1235   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1236   eval ac_new_val="\$ac_env_${ac_var}_value"
1237   case $ac_old_set,$ac_new_set in
1238     set,)
1239       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1240 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1241       ac_cache_corrupted=: ;;
1242     ,set)
1243       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1244 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1245       ac_cache_corrupted=: ;;
1246     ,);;
1247     *)
1248       if test "x$ac_old_val" != "x$ac_new_val"; then
1249         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1250 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1251         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1252 echo "$as_me:   former value:  $ac_old_val" >&2;}
1253         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1254 echo "$as_me:   current value: $ac_new_val" >&2;}
1255         ac_cache_corrupted=:
1256       fi;;
1257   esac
1258   # Pass precious variables to config.status.
1259   if test "$ac_new_set" = set; then
1260     case $ac_new_val in
1261     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1262       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1263     *) ac_arg=$ac_var=$ac_new_val ;;
1264     esac
1265     case " $ac_configure_args " in
1266       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1267       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1268     esac
1269   fi
1270 done
1271 if $ac_cache_corrupted; then
1272   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1273 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1274   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1275 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1276    { (exit 1); exit 1; }; }
1277 fi
1278
1279 ac_ext=c
1280 ac_cpp='$CPP $CPPFLAGS'
1281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304 ac_aux_dir=
1305 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1306   if test -f $ac_dir/install-sh; then
1307     ac_aux_dir=$ac_dir
1308     ac_install_sh="$ac_aux_dir/install-sh -c"
1309     break
1310   elif test -f $ac_dir/install.sh; then
1311     ac_aux_dir=$ac_dir
1312     ac_install_sh="$ac_aux_dir/install.sh -c"
1313     break
1314   elif test -f $ac_dir/shtool; then
1315     ac_aux_dir=$ac_dir
1316     ac_install_sh="$ac_aux_dir/shtool install -c"
1317     break
1318   fi
1319 done
1320 if test -z "$ac_aux_dir"; then
1321   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1322 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1323    { (exit 1); exit 1; }; }
1324 fi
1325 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1326 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1327 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1328
1329 # Find a good install program.  We prefer a C program (faster),
1330 # so one script is as good as another.  But avoid the broken or
1331 # incompatible versions:
1332 # SysV /etc/install, /usr/sbin/install
1333 # SunOS /usr/etc/install
1334 # IRIX /sbin/install
1335 # AIX /bin/install
1336 # AmigaOS /C/install, which installs bootblocks on floppy discs
1337 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1338 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1339 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1340 # OS/2's system install, which has a completely different semantic
1341 # ./install, which can be erroneously created by make from ./install.sh.
1342 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1343 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1344 if test -z "$INSTALL"; then
1345 if test "${ac_cv_path_install+set}" = set; then
1346   echo $ECHO_N "(cached) $ECHO_C" >&6
1347 else
1348   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1349 for as_dir in $PATH
1350 do
1351   IFS=$as_save_IFS
1352   test -z "$as_dir" && as_dir=.
1353   # Account for people who put trailing slashes in PATH elements.
1354 case $as_dir/ in
1355   ./ | .// | /cC/* | \
1356   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1357   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1358   /usr/ucb/* ) ;;
1359   *)
1360     # OSF1 and SCO ODT 3.0 have their own names for install.
1361     # Don't use installbsd from OSF since it installs stuff as root
1362     # by default.
1363     for ac_prog in ginstall scoinst install; do
1364       for ac_exec_ext in '' $ac_executable_extensions; do
1365         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1366           if test $ac_prog = install &&
1367             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1368             # AIX install.  It has an incompatible calling convention.
1369             :
1370           elif test $ac_prog = install &&
1371             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1372             # program-specific install script used by HP pwplus--don't use.
1373             :
1374           else
1375             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1376             break 3
1377           fi
1378         fi
1379       done
1380     done
1381     ;;
1382 esac
1383 done
1384
1385
1386 fi
1387   if test "${ac_cv_path_install+set}" = set; then
1388     INSTALL=$ac_cv_path_install
1389   else
1390     # As a last resort, use the slow shell script.  We don't cache a
1391     # path for INSTALL within a source directory, because that will
1392     # break other packages using the cache if that directory is
1393     # removed, or if the path is relative.
1394     INSTALL=$ac_install_sh
1395   fi
1396 fi
1397 echo "$as_me:$LINENO: result: $INSTALL" >&5
1398 echo "${ECHO_T}$INSTALL" >&6
1399
1400 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1401 # It thinks the first close brace ends the variable substitution.
1402 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1403
1404 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1405
1406 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1407
1408 ac_ext=c
1409 ac_cpp='$CPP $CPPFLAGS'
1410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1413 if test -n "$ac_tool_prefix"; then
1414   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1415 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1416 echo "$as_me:$LINENO: checking for $ac_word" >&5
1417 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1418 if test "${ac_cv_prog_CC+set}" = set; then
1419   echo $ECHO_N "(cached) $ECHO_C" >&6
1420 else
1421   if test -n "$CC"; then
1422   ac_cv_prog_CC="$CC" # Let the user override the test.
1423 else
1424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1425 for as_dir in $PATH
1426 do
1427   IFS=$as_save_IFS
1428   test -z "$as_dir" && as_dir=.
1429   for ac_exec_ext in '' $ac_executable_extensions; do
1430   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1431     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1432     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1433     break 2
1434   fi
1435 done
1436 done
1437
1438 fi
1439 fi
1440 CC=$ac_cv_prog_CC
1441 if test -n "$CC"; then
1442   echo "$as_me:$LINENO: result: $CC" >&5
1443 echo "${ECHO_T}$CC" >&6
1444 else
1445   echo "$as_me:$LINENO: result: no" >&5
1446 echo "${ECHO_T}no" >&6
1447 fi
1448
1449 fi
1450 if test -z "$ac_cv_prog_CC"; then
1451   ac_ct_CC=$CC
1452   # Extract the first word of "gcc", so it can be a program name with args.
1453 set dummy gcc; ac_word=$2
1454 echo "$as_me:$LINENO: checking for $ac_word" >&5
1455 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1456 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1457   echo $ECHO_N "(cached) $ECHO_C" >&6
1458 else
1459   if test -n "$ac_ct_CC"; then
1460   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1461 else
1462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1463 for as_dir in $PATH
1464 do
1465   IFS=$as_save_IFS
1466   test -z "$as_dir" && as_dir=.
1467   for ac_exec_ext in '' $ac_executable_extensions; do
1468   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1469     ac_cv_prog_ac_ct_CC="gcc"
1470     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1471     break 2
1472   fi
1473 done
1474 done
1475
1476 fi
1477 fi
1478 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1479 if test -n "$ac_ct_CC"; then
1480   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1481 echo "${ECHO_T}$ac_ct_CC" >&6
1482 else
1483   echo "$as_me:$LINENO: result: no" >&5
1484 echo "${ECHO_T}no" >&6
1485 fi
1486
1487   CC=$ac_ct_CC
1488 else
1489   CC="$ac_cv_prog_CC"
1490 fi
1491
1492 if test -z "$CC"; then
1493   if test -n "$ac_tool_prefix"; then
1494   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1495 set dummy ${ac_tool_prefix}cc; ac_word=$2
1496 echo "$as_me:$LINENO: checking for $ac_word" >&5
1497 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1498 if test "${ac_cv_prog_CC+set}" = set; then
1499   echo $ECHO_N "(cached) $ECHO_C" >&6
1500 else
1501   if test -n "$CC"; then
1502   ac_cv_prog_CC="$CC" # Let the user override the test.
1503 else
1504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1505 for as_dir in $PATH
1506 do
1507   IFS=$as_save_IFS
1508   test -z "$as_dir" && as_dir=.
1509   for ac_exec_ext in '' $ac_executable_extensions; do
1510   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1511     ac_cv_prog_CC="${ac_tool_prefix}cc"
1512     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1513     break 2
1514   fi
1515 done
1516 done
1517
1518 fi
1519 fi
1520 CC=$ac_cv_prog_CC
1521 if test -n "$CC"; then
1522   echo "$as_me:$LINENO: result: $CC" >&5
1523 echo "${ECHO_T}$CC" >&6
1524 else
1525   echo "$as_me:$LINENO: result: no" >&5
1526 echo "${ECHO_T}no" >&6
1527 fi
1528
1529 fi
1530 if test -z "$ac_cv_prog_CC"; then
1531   ac_ct_CC=$CC
1532   # Extract the first word of "cc", so it can be a program name with args.
1533 set dummy cc; ac_word=$2
1534 echo "$as_me:$LINENO: checking for $ac_word" >&5
1535 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1537   echo $ECHO_N "(cached) $ECHO_C" >&6
1538 else
1539   if test -n "$ac_ct_CC"; then
1540   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1541 else
1542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1543 for as_dir in $PATH
1544 do
1545   IFS=$as_save_IFS
1546   test -z "$as_dir" && as_dir=.
1547   for ac_exec_ext in '' $ac_executable_extensions; do
1548   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1549     ac_cv_prog_ac_ct_CC="cc"
1550     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1551     break 2
1552   fi
1553 done
1554 done
1555
1556 fi
1557 fi
1558 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1559 if test -n "$ac_ct_CC"; then
1560   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1561 echo "${ECHO_T}$ac_ct_CC" >&6
1562 else
1563   echo "$as_me:$LINENO: result: no" >&5
1564 echo "${ECHO_T}no" >&6
1565 fi
1566
1567   CC=$ac_ct_CC
1568 else
1569   CC="$ac_cv_prog_CC"
1570 fi
1571
1572 fi
1573 if test -z "$CC"; then
1574   # Extract the first word of "cc", so it can be a program name with args.
1575 set dummy cc; ac_word=$2
1576 echo "$as_me:$LINENO: checking for $ac_word" >&5
1577 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1578 if test "${ac_cv_prog_CC+set}" = set; then
1579   echo $ECHO_N "(cached) $ECHO_C" >&6
1580 else
1581   if test -n "$CC"; then
1582   ac_cv_prog_CC="$CC" # Let the user override the test.
1583 else
1584   ac_prog_rejected=no
1585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1586 for as_dir in $PATH
1587 do
1588   IFS=$as_save_IFS
1589   test -z "$as_dir" && as_dir=.
1590   for ac_exec_ext in '' $ac_executable_extensions; do
1591   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1592     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1593        ac_prog_rejected=yes
1594        continue
1595      fi
1596     ac_cv_prog_CC="cc"
1597     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1598     break 2
1599   fi
1600 done
1601 done
1602
1603 if test $ac_prog_rejected = yes; then
1604   # We found a bogon in the path, so make sure we never use it.
1605   set dummy $ac_cv_prog_CC
1606   shift
1607   if test $# != 0; then
1608     # We chose a different compiler from the bogus one.
1609     # However, it has the same basename, so the bogon will be chosen
1610     # first if we set CC to just the basename; use the full file name.
1611     shift
1612     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1613   fi
1614 fi
1615 fi
1616 fi
1617 CC=$ac_cv_prog_CC
1618 if test -n "$CC"; then
1619   echo "$as_me:$LINENO: result: $CC" >&5
1620 echo "${ECHO_T}$CC" >&6
1621 else
1622   echo "$as_me:$LINENO: result: no" >&5
1623 echo "${ECHO_T}no" >&6
1624 fi
1625
1626 fi
1627 if test -z "$CC"; then
1628   if test -n "$ac_tool_prefix"; then
1629   for ac_prog in cl
1630   do
1631     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1632 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1633 echo "$as_me:$LINENO: checking for $ac_word" >&5
1634 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1635 if test "${ac_cv_prog_CC+set}" = set; then
1636   echo $ECHO_N "(cached) $ECHO_C" >&6
1637 else
1638   if test -n "$CC"; then
1639   ac_cv_prog_CC="$CC" # Let the user override the test.
1640 else
1641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642 for as_dir in $PATH
1643 do
1644   IFS=$as_save_IFS
1645   test -z "$as_dir" && as_dir=.
1646   for ac_exec_ext in '' $ac_executable_extensions; do
1647   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1648     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1649     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1650     break 2
1651   fi
1652 done
1653 done
1654
1655 fi
1656 fi
1657 CC=$ac_cv_prog_CC
1658 if test -n "$CC"; then
1659   echo "$as_me:$LINENO: result: $CC" >&5
1660 echo "${ECHO_T}$CC" >&6
1661 else
1662   echo "$as_me:$LINENO: result: no" >&5
1663 echo "${ECHO_T}no" >&6
1664 fi
1665
1666     test -n "$CC" && break
1667   done
1668 fi
1669 if test -z "$CC"; then
1670   ac_ct_CC=$CC
1671   for ac_prog in cl
1672 do
1673   # Extract the first word of "$ac_prog", so it can be a program name with args.
1674 set dummy $ac_prog; ac_word=$2
1675 echo "$as_me:$LINENO: checking for $ac_word" >&5
1676 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1677 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1678   echo $ECHO_N "(cached) $ECHO_C" >&6
1679 else
1680   if test -n "$ac_ct_CC"; then
1681   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1682 else
1683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1684 for as_dir in $PATH
1685 do
1686   IFS=$as_save_IFS
1687   test -z "$as_dir" && as_dir=.
1688   for ac_exec_ext in '' $ac_executable_extensions; do
1689   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1690     ac_cv_prog_ac_ct_CC="$ac_prog"
1691     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1692     break 2
1693   fi
1694 done
1695 done
1696
1697 fi
1698 fi
1699 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1700 if test -n "$ac_ct_CC"; then
1701   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1702 echo "${ECHO_T}$ac_ct_CC" >&6
1703 else
1704   echo "$as_me:$LINENO: result: no" >&5
1705 echo "${ECHO_T}no" >&6
1706 fi
1707
1708   test -n "$ac_ct_CC" && break
1709 done
1710
1711   CC=$ac_ct_CC
1712 fi
1713
1714 fi
1715
1716
1717 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1718 See \`config.log' for more details." >&5
1719 echo "$as_me: error: no acceptable C compiler found in \$PATH
1720 See \`config.log' for more details." >&2;}
1721    { (exit 1); exit 1; }; }
1722
1723 # Provide some information about the compiler.
1724 echo "$as_me:$LINENO:" \
1725      "checking for C compiler version" >&5
1726 ac_compiler=`set X $ac_compile; echo $2`
1727 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1728   (eval $ac_compiler --version </dev/null >&5) 2>&5
1729   ac_status=$?
1730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1731   (exit $ac_status); }
1732 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1733   (eval $ac_compiler -v </dev/null >&5) 2>&5
1734   ac_status=$?
1735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1736   (exit $ac_status); }
1737 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1738   (eval $ac_compiler -V </dev/null >&5) 2>&5
1739   ac_status=$?
1740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1741   (exit $ac_status); }
1742
1743 cat >conftest.$ac_ext <<_ACEOF
1744 /* confdefs.h.  */
1745 _ACEOF
1746 cat confdefs.h >>conftest.$ac_ext
1747 cat >>conftest.$ac_ext <<_ACEOF
1748 /* end confdefs.h.  */
1749
1750 int
1751 main ()
1752 {
1753
1754   ;
1755   return 0;
1756 }
1757 _ACEOF
1758 ac_clean_files_save=$ac_clean_files
1759 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1760 # Try to create an executable without -o first, disregard a.out.
1761 # It will help us diagnose broken compilers, and finding out an intuition
1762 # of exeext.
1763 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1764 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1765 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1766 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1767   (eval $ac_link_default) 2>&5
1768   ac_status=$?
1769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1770   (exit $ac_status); }; then
1771   # Find the output, starting from the most likely.  This scheme is
1772 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1773 # resort.
1774
1775 # Be careful to initialize this variable, since it used to be cached.
1776 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1777 ac_cv_exeext=
1778 # b.out is created by i960 compilers.
1779 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1780 do
1781   test -f "$ac_file" || continue
1782   case $ac_file in
1783     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1784         ;;
1785     conftest.$ac_ext )
1786         # This is the source file.
1787         ;;
1788     [ab].out )
1789         # We found the default executable, but exeext='' is most
1790         # certainly right.
1791         break;;
1792     *.* )
1793         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1794         # FIXME: I believe we export ac_cv_exeext for Libtool,
1795         # but it would be cool to find out if it's true.  Does anybody
1796         # maintain Libtool? --akim.
1797         export ac_cv_exeext
1798         break;;
1799     * )
1800         break;;
1801   esac
1802 done
1803 else
1804   echo "$as_me: failed program was:" >&5
1805 sed 's/^/| /' conftest.$ac_ext >&5
1806
1807 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1808 See \`config.log' for more details." >&5
1809 echo "$as_me: error: C compiler cannot create executables
1810 See \`config.log' for more details." >&2;}
1811    { (exit 77); exit 77; }; }
1812 fi
1813
1814 ac_exeext=$ac_cv_exeext
1815 echo "$as_me:$LINENO: result: $ac_file" >&5
1816 echo "${ECHO_T}$ac_file" >&6
1817
1818 # Check the compiler produces executables we can run.  If not, either
1819 # the compiler is broken, or we cross compile.
1820 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1821 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1822 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1823 # If not cross compiling, check that we can run a simple program.
1824 if test "$cross_compiling" != yes; then
1825   if { ac_try='./$ac_file'
1826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1827   (eval $ac_try) 2>&5
1828   ac_status=$?
1829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1830   (exit $ac_status); }; }; then
1831     cross_compiling=no
1832   else
1833     if test "$cross_compiling" = maybe; then
1834         cross_compiling=yes
1835     else
1836         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1837 If you meant to cross compile, use \`--host'.
1838 See \`config.log' for more details." >&5
1839 echo "$as_me: error: cannot run C compiled programs.
1840 If you meant to cross compile, use \`--host'.
1841 See \`config.log' for more details." >&2;}
1842    { (exit 1); exit 1; }; }
1843     fi
1844   fi
1845 fi
1846 echo "$as_me:$LINENO: result: yes" >&5
1847 echo "${ECHO_T}yes" >&6
1848
1849 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1850 ac_clean_files=$ac_clean_files_save
1851 # Check the compiler produces executables we can run.  If not, either
1852 # the compiler is broken, or we cross compile.
1853 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1854 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1855 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1856 echo "${ECHO_T}$cross_compiling" >&6
1857
1858 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1859 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1860 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1861   (eval $ac_link) 2>&5
1862   ac_status=$?
1863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1864   (exit $ac_status); }; then
1865   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1866 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1867 # work properly (i.e., refer to `conftest.exe'), while it won't with
1868 # `rm'.
1869 for ac_file in conftest.exe conftest conftest.*; do
1870   test -f "$ac_file" || continue
1871   case $ac_file in
1872     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1873     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1874           export ac_cv_exeext
1875           break;;
1876     * ) break;;
1877   esac
1878 done
1879 else
1880   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1881 See \`config.log' for more details." >&5
1882 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1883 See \`config.log' for more details." >&2;}
1884    { (exit 1); exit 1; }; }
1885 fi
1886
1887 rm -f conftest$ac_cv_exeext
1888 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1889 echo "${ECHO_T}$ac_cv_exeext" >&6
1890
1891 rm -f conftest.$ac_ext
1892 EXEEXT=$ac_cv_exeext
1893 ac_exeext=$EXEEXT
1894 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1895 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1896 if test "${ac_cv_objext+set}" = set; then
1897   echo $ECHO_N "(cached) $ECHO_C" >&6
1898 else
1899   cat >conftest.$ac_ext <<_ACEOF
1900 /* confdefs.h.  */
1901 _ACEOF
1902 cat confdefs.h >>conftest.$ac_ext
1903 cat >>conftest.$ac_ext <<_ACEOF
1904 /* end confdefs.h.  */
1905
1906 int
1907 main ()
1908 {
1909
1910   ;
1911   return 0;
1912 }
1913 _ACEOF
1914 rm -f conftest.o conftest.obj
1915 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1916   (eval $ac_compile) 2>&5
1917   ac_status=$?
1918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1919   (exit $ac_status); }; then
1920   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1921   case $ac_file in
1922     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1923     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1924        break;;
1925   esac
1926 done
1927 else
1928   echo "$as_me: failed program was:" >&5
1929 sed 's/^/| /' conftest.$ac_ext >&5
1930
1931 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1932 See \`config.log' for more details." >&5
1933 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1934 See \`config.log' for more details." >&2;}
1935    { (exit 1); exit 1; }; }
1936 fi
1937
1938 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1939 fi
1940 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1941 echo "${ECHO_T}$ac_cv_objext" >&6
1942 OBJEXT=$ac_cv_objext
1943 ac_objext=$OBJEXT
1944 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1945 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1946 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1947   echo $ECHO_N "(cached) $ECHO_C" >&6
1948 else
1949   cat >conftest.$ac_ext <<_ACEOF
1950 /* confdefs.h.  */
1951 _ACEOF
1952 cat confdefs.h >>conftest.$ac_ext
1953 cat >>conftest.$ac_ext <<_ACEOF
1954 /* end confdefs.h.  */
1955
1956 int
1957 main ()
1958 {
1959 #ifndef __GNUC__
1960        choke me
1961 #endif
1962
1963   ;
1964   return 0;
1965 }
1966 _ACEOF
1967 rm -f conftest.$ac_objext
1968 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1969   (eval $ac_compile) 2>conftest.er1
1970   ac_status=$?
1971   grep -v '^ *+' conftest.er1 >conftest.err
1972   rm -f conftest.er1
1973   cat conftest.err >&5
1974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1975   (exit $ac_status); } &&
1976          { ac_try='test -z "$ac_c_werror_flag"
1977                          || test ! -s conftest.err'
1978   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1979   (eval $ac_try) 2>&5
1980   ac_status=$?
1981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1982   (exit $ac_status); }; } &&
1983          { ac_try='test -s conftest.$ac_objext'
1984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1985   (eval $ac_try) 2>&5
1986   ac_status=$?
1987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988   (exit $ac_status); }; }; then
1989   ac_compiler_gnu=yes
1990 else
1991   echo "$as_me: failed program was:" >&5
1992 sed 's/^/| /' conftest.$ac_ext >&5
1993
1994 ac_compiler_gnu=no
1995 fi
1996 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1997 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1998
1999 fi
2000 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2001 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2002 GCC=`test $ac_compiler_gnu = yes && echo yes`
2003 ac_test_CFLAGS=${CFLAGS+set}
2004 ac_save_CFLAGS=$CFLAGS
2005 CFLAGS="-g"
2006 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2007 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2008 if test "${ac_cv_prog_cc_g+set}" = set; then
2009   echo $ECHO_N "(cached) $ECHO_C" >&6
2010 else
2011   cat >conftest.$ac_ext <<_ACEOF
2012 /* confdefs.h.  */
2013 _ACEOF
2014 cat confdefs.h >>conftest.$ac_ext
2015 cat >>conftest.$ac_ext <<_ACEOF
2016 /* end confdefs.h.  */
2017
2018 int
2019 main ()
2020 {
2021
2022   ;
2023   return 0;
2024 }
2025 _ACEOF
2026 rm -f conftest.$ac_objext
2027 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2028   (eval $ac_compile) 2>conftest.er1
2029   ac_status=$?
2030   grep -v '^ *+' conftest.er1 >conftest.err
2031   rm -f conftest.er1
2032   cat conftest.err >&5
2033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2034   (exit $ac_status); } &&
2035          { ac_try='test -z "$ac_c_werror_flag"
2036                          || test ! -s conftest.err'
2037   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2038   (eval $ac_try) 2>&5
2039   ac_status=$?
2040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2041   (exit $ac_status); }; } &&
2042          { ac_try='test -s conftest.$ac_objext'
2043   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2044   (eval $ac_try) 2>&5
2045   ac_status=$?
2046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2047   (exit $ac_status); }; }; then
2048   ac_cv_prog_cc_g=yes
2049 else
2050   echo "$as_me: failed program was:" >&5
2051 sed 's/^/| /' conftest.$ac_ext >&5
2052
2053 ac_cv_prog_cc_g=no
2054 fi
2055 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2056 fi
2057 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2058 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2059 if test "$ac_test_CFLAGS" = set; then
2060   CFLAGS=$ac_save_CFLAGS
2061 elif test $ac_cv_prog_cc_g = yes; then
2062   if test "$GCC" = yes; then
2063     CFLAGS="-g -O2"
2064   else
2065     CFLAGS="-g"
2066   fi
2067 else
2068   if test "$GCC" = yes; then
2069     CFLAGS="-O2"
2070   else
2071     CFLAGS=
2072   fi
2073 fi
2074 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2075 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2076 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2077   echo $ECHO_N "(cached) $ECHO_C" >&6
2078 else
2079   ac_cv_prog_cc_stdc=no
2080 ac_save_CC=$CC
2081 cat >conftest.$ac_ext <<_ACEOF
2082 /* confdefs.h.  */
2083 _ACEOF
2084 cat confdefs.h >>conftest.$ac_ext
2085 cat >>conftest.$ac_ext <<_ACEOF
2086 /* end confdefs.h.  */
2087 #include <stdarg.h>
2088 #include <stdio.h>
2089 #include <sys/types.h>
2090 #include <sys/stat.h>
2091 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2092 struct buf { int x; };
2093 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2094 static char *e (p, i)
2095      char **p;
2096      int i;
2097 {
2098   return p[i];
2099 }
2100 static char *f (char * (*g) (char **, int), char **p, ...)
2101 {
2102   char *s;
2103   va_list v;
2104   va_start (v,p);
2105   s = g (p, va_arg (v,int));
2106   va_end (v);
2107   return s;
2108 }
2109
2110 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2111    function prototypes and stuff, but not '\xHH' hex character constants.
2112    These don't provoke an error unfortunately, instead are silently treated
2113    as 'x'.  The following induces an error, until -std1 is added to get
2114    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2115    array size at least.  It's necessary to write '\x00'==0 to get something
2116    that's true only with -std1.  */
2117 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2118
2119 int test (int i, double x);
2120 struct s1 {int (*f) (int a);};
2121 struct s2 {int (*f) (double a);};
2122 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2123 int argc;
2124 char **argv;
2125 int
2126 main ()
2127 {
2128 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2129   ;
2130   return 0;
2131 }
2132 _ACEOF
2133 # Don't try gcc -ansi; that turns off useful extensions and
2134 # breaks some systems' header files.
2135 # AIX                   -qlanglvl=ansi
2136 # Ultrix and OSF/1      -std1
2137 # HP-UX 10.20 and later -Ae
2138 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2139 # SVR4                  -Xc -D__EXTENSIONS__
2140 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2141 do
2142   CC="$ac_save_CC $ac_arg"
2143   rm -f conftest.$ac_objext
2144 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2145   (eval $ac_compile) 2>conftest.er1
2146   ac_status=$?
2147   grep -v '^ *+' conftest.er1 >conftest.err
2148   rm -f conftest.er1
2149   cat conftest.err >&5
2150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2151   (exit $ac_status); } &&
2152          { ac_try='test -z "$ac_c_werror_flag"
2153                          || test ! -s conftest.err'
2154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2155   (eval $ac_try) 2>&5
2156   ac_status=$?
2157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2158   (exit $ac_status); }; } &&
2159          { ac_try='test -s conftest.$ac_objext'
2160   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2161   (eval $ac_try) 2>&5
2162   ac_status=$?
2163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164   (exit $ac_status); }; }; then
2165   ac_cv_prog_cc_stdc=$ac_arg
2166 break
2167 else
2168   echo "$as_me: failed program was:" >&5
2169 sed 's/^/| /' conftest.$ac_ext >&5
2170
2171 fi
2172 rm -f conftest.err conftest.$ac_objext
2173 done
2174 rm -f conftest.$ac_ext conftest.$ac_objext
2175 CC=$ac_save_CC
2176
2177 fi
2178
2179 case "x$ac_cv_prog_cc_stdc" in
2180   x|xno)
2181     echo "$as_me:$LINENO: result: none needed" >&5
2182 echo "${ECHO_T}none needed" >&6 ;;
2183   *)
2184     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2185 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2186     CC="$CC $ac_cv_prog_cc_stdc" ;;
2187 esac
2188
2189 # Some people use a C++ compiler to compile C.  Since we use `exit',
2190 # in C++ we need to declare it.  In case someone uses the same compiler
2191 # for both compiling C and C++ we need to have the C++ compiler decide
2192 # the declaration of exit, since it's the most demanding environment.
2193 cat >conftest.$ac_ext <<_ACEOF
2194 #ifndef __cplusplus
2195   choke me
2196 #endif
2197 _ACEOF
2198 rm -f conftest.$ac_objext
2199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2200   (eval $ac_compile) 2>conftest.er1
2201   ac_status=$?
2202   grep -v '^ *+' conftest.er1 >conftest.err
2203   rm -f conftest.er1
2204   cat conftest.err >&5
2205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206   (exit $ac_status); } &&
2207          { ac_try='test -z "$ac_c_werror_flag"
2208                          || test ! -s conftest.err'
2209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210   (eval $ac_try) 2>&5
2211   ac_status=$?
2212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213   (exit $ac_status); }; } &&
2214          { ac_try='test -s conftest.$ac_objext'
2215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216   (eval $ac_try) 2>&5
2217   ac_status=$?
2218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219   (exit $ac_status); }; }; then
2220   for ac_declaration in \
2221    '' \
2222    'extern "C" void std::exit (int) throw (); using std::exit;' \
2223    'extern "C" void std::exit (int); using std::exit;' \
2224    'extern "C" void exit (int) throw ();' \
2225    'extern "C" void exit (int);' \
2226    'void exit (int);'
2227 do
2228   cat >conftest.$ac_ext <<_ACEOF
2229 /* confdefs.h.  */
2230 _ACEOF
2231 cat confdefs.h >>conftest.$ac_ext
2232 cat >>conftest.$ac_ext <<_ACEOF
2233 /* end confdefs.h.  */
2234 $ac_declaration
2235 #include <stdlib.h>
2236 int
2237 main ()
2238 {
2239 exit (42);
2240   ;
2241   return 0;
2242 }
2243 _ACEOF
2244 rm -f conftest.$ac_objext
2245 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2246   (eval $ac_compile) 2>conftest.er1
2247   ac_status=$?
2248   grep -v '^ *+' conftest.er1 >conftest.err
2249   rm -f conftest.er1
2250   cat conftest.err >&5
2251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2252   (exit $ac_status); } &&
2253          { ac_try='test -z "$ac_c_werror_flag"
2254                          || test ! -s conftest.err'
2255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2256   (eval $ac_try) 2>&5
2257   ac_status=$?
2258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259   (exit $ac_status); }; } &&
2260          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2266   :
2267 else
2268   echo "$as_me: failed program was:" >&5
2269 sed 's/^/| /' conftest.$ac_ext >&5
2270
2271 continue
2272 fi
2273 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2274   cat >conftest.$ac_ext <<_ACEOF
2275 /* confdefs.h.  */
2276 _ACEOF
2277 cat confdefs.h >>conftest.$ac_ext
2278 cat >>conftest.$ac_ext <<_ACEOF
2279 /* end confdefs.h.  */
2280 $ac_declaration
2281 int
2282 main ()
2283 {
2284 exit (42);
2285   ;
2286   return 0;
2287 }
2288 _ACEOF
2289 rm -f conftest.$ac_objext
2290 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2291   (eval $ac_compile) 2>conftest.er1
2292   ac_status=$?
2293   grep -v '^ *+' conftest.er1 >conftest.err
2294   rm -f conftest.er1
2295   cat conftest.err >&5
2296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2297   (exit $ac_status); } &&
2298          { ac_try='test -z "$ac_c_werror_flag"
2299                          || test ! -s conftest.err'
2300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2301   (eval $ac_try) 2>&5
2302   ac_status=$?
2303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2304   (exit $ac_status); }; } &&
2305          { ac_try='test -s conftest.$ac_objext'
2306   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2307   (eval $ac_try) 2>&5
2308   ac_status=$?
2309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2310   (exit $ac_status); }; }; then
2311   break
2312 else
2313   echo "$as_me: failed program was:" >&5
2314 sed 's/^/| /' conftest.$ac_ext >&5
2315
2316 fi
2317 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2318 done
2319 rm -f conftest*
2320 if test -n "$ac_declaration"; then
2321   echo '#ifdef __cplusplus' >>confdefs.h
2322   echo $ac_declaration      >>confdefs.h
2323   echo '#endif'             >>confdefs.h
2324 fi
2325
2326 else
2327   echo "$as_me: failed program was:" >&5
2328 sed 's/^/| /' conftest.$ac_ext >&5
2329
2330 fi
2331 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2332 ac_ext=c
2333 ac_cpp='$CPP $CPPFLAGS'
2334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2336 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2337
2338
2339
2340
2341 # NOTE: Don't add -Wall or -Wunused, they both include
2342 # -Wunused-parameter which reports bogus warnings.
2343 # NOTE: If you add to this list, remember to update
2344 # gdb/doc/gdbint.texinfo.
2345 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
2346 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
2347 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
2348 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
2349 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
2350 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
2351 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
2352 # -Woverloaded-virtual -Winline -Werror"
2353 # Check whether --enable-build-warnings or --disable-build-warnings was given.
2354 if test "${enable_build_warnings+set}" = set; then
2355   enableval="$enable_build_warnings"
2356   case "${enableval}" in
2357   yes)  ;;
2358   no)   build_warnings="-w";;
2359   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2360         build_warnings="${build_warnings} ${t}";;
2361   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2362         build_warnings="${t} ${build_warnings}";;
2363   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2364 esac
2365 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2366   echo "Setting compiler warning flags = $build_warnings" 6>&1
2367 fi
2368 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
2369 if test "${enable_sim_build_warnings+set}" = set; then
2370   enableval="$enable_sim_build_warnings"
2371   case "${enableval}" in
2372   yes)  ;;
2373   no)   build_warnings="-w";;
2374   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2375         build_warnings="${build_warnings} ${t}";;
2376   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2377         build_warnings="${t} ${build_warnings}";;
2378   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2379 esac
2380 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2381   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
2382 fi
2383 fi; WARN_CFLAGS=""
2384 WERROR_CFLAGS=""
2385 if test "x${build_warnings}" != x -a "x$GCC" = xyes
2386 then
2387     echo "$as_me:$LINENO: checking compiler warning flags" >&5
2388 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
2389     # Separate out the -Werror flag as some files just cannot be
2390     # compiled with it enabled.
2391     for w in ${build_warnings}; do
2392         case $w in
2393         -Werr*) WERROR_CFLAGS=-Werror ;;
2394         *) # Check that GCC accepts it
2395             saved_CFLAGS="$CFLAGS"
2396             CFLAGS="$CFLAGS $w"
2397             cat >conftest.$ac_ext <<_ACEOF
2398 /* confdefs.h.  */
2399 _ACEOF
2400 cat confdefs.h >>conftest.$ac_ext
2401 cat >>conftest.$ac_ext <<_ACEOF
2402 /* end confdefs.h.  */
2403
2404 int
2405 main ()
2406 {
2407
2408   ;
2409   return 0;
2410 }
2411 _ACEOF
2412 rm -f conftest.$ac_objext
2413 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2414   (eval $ac_compile) 2>conftest.er1
2415   ac_status=$?
2416   grep -v '^ *+' conftest.er1 >conftest.err
2417   rm -f conftest.er1
2418   cat conftest.err >&5
2419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2420   (exit $ac_status); } &&
2421          { ac_try='test -z "$ac_c_werror_flag"
2422                          || test ! -s conftest.err'
2423   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2424   (eval $ac_try) 2>&5
2425   ac_status=$?
2426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2427   (exit $ac_status); }; } &&
2428          { ac_try='test -s conftest.$ac_objext'
2429   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2430   (eval $ac_try) 2>&5
2431   ac_status=$?
2432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433   (exit $ac_status); }; }; then
2434   WARN_CFLAGS="${WARN_CFLAGS} $w"
2435 else
2436   echo "$as_me: failed program was:" >&5
2437 sed 's/^/| /' conftest.$ac_ext >&5
2438
2439 fi
2440 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2441             CFLAGS="$saved_CFLAGS"
2442         esac
2443     done
2444     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
2445 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
2446 fi
2447
2448
2449 # Put a plausible default for CC_FOR_BUILD in Makefile.
2450 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
2451   AR_FOR_BUILD='$(AR)'
2452   AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
2453   CC_FOR_BUILD='$(CC)'
2454   CFLAGS_FOR_BUILD='$(CFLAGS)'
2455   RANLIB_FOR_BUILD='$(RANLIB)'
2456   LIBIBERTY_LIB=../../libiberty/libiberty.a
2457 else
2458   AR_FOR_BUILD=${AR_FOR_BUILD-ar}
2459   AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
2460   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2461   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
2462   RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
2463   LIBIBERTY_LIB=
2464 fi
2465
2466
2467 ac_aux_dir=
2468 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
2469   if test -f $ac_dir/install-sh; then
2470     ac_aux_dir=$ac_dir
2471     ac_install_sh="$ac_aux_dir/install-sh -c"
2472     break
2473   elif test -f $ac_dir/install.sh; then
2474     ac_aux_dir=$ac_dir
2475     ac_install_sh="$ac_aux_dir/install.sh -c"
2476     break
2477   elif test -f $ac_dir/shtool; then
2478     ac_aux_dir=$ac_dir
2479     ac_install_sh="$ac_aux_dir/shtool install -c"
2480     break
2481   fi
2482 done
2483 if test -z "$ac_aux_dir"; then
2484   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \`cd $srcdir;pwd\`/../.. $srcdir/\`cd $srcdir;pwd\`/../.." >&5
2485 echo "$as_me: error: cannot find install-sh or install.sh in \`cd $srcdir;pwd\`/../.. $srcdir/\`cd $srcdir;pwd\`/../.." >&2;}
2486    { (exit 1); exit 1; }; }
2487 fi
2488 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2489 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2490 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2491
2492 # Make sure we can run config.sub.
2493 $ac_config_sub sun4 >/dev/null 2>&1 ||
2494   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2495 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2496    { (exit 1); exit 1; }; }
2497
2498 echo "$as_me:$LINENO: checking build system type" >&5
2499 echo $ECHO_N "checking build system type... $ECHO_C" >&6
2500 if test "${ac_cv_build+set}" = set; then
2501   echo $ECHO_N "(cached) $ECHO_C" >&6
2502 else
2503   ac_cv_build_alias=$build_alias
2504 test -z "$ac_cv_build_alias" &&
2505   ac_cv_build_alias=`$ac_config_guess`
2506 test -z "$ac_cv_build_alias" &&
2507   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2508 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2509    { (exit 1); exit 1; }; }
2510 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2511   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2512 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2513    { (exit 1); exit 1; }; }
2514
2515 fi
2516 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2517 echo "${ECHO_T}$ac_cv_build" >&6
2518 build=$ac_cv_build
2519 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2520 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2521 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2522
2523
2524 echo "$as_me:$LINENO: checking host system type" >&5
2525 echo $ECHO_N "checking host system type... $ECHO_C" >&6
2526 if test "${ac_cv_host+set}" = set; then
2527   echo $ECHO_N "(cached) $ECHO_C" >&6
2528 else
2529   ac_cv_host_alias=$host_alias
2530 test -z "$ac_cv_host_alias" &&
2531   ac_cv_host_alias=$ac_cv_build_alias
2532 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2533   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2534 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2535    { (exit 1); exit 1; }; }
2536
2537 fi
2538 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2539 echo "${ECHO_T}$ac_cv_host" >&6
2540 host=$ac_cv_host
2541 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2542 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2543 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2544
2545
2546 echo "$as_me:$LINENO: checking target system type" >&5
2547 echo $ECHO_N "checking target system type... $ECHO_C" >&6
2548 if test "${ac_cv_target+set}" = set; then
2549   echo $ECHO_N "(cached) $ECHO_C" >&6
2550 else
2551   ac_cv_target_alias=$target_alias
2552 test "x$ac_cv_target_alias" = "x" &&
2553   ac_cv_target_alias=$ac_cv_host_alias
2554 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
2555   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
2556 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
2557    { (exit 1); exit 1; }; }
2558
2559 fi
2560 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
2561 echo "${ECHO_T}$ac_cv_target" >&6
2562 target=$ac_cv_target
2563 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2564 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2565 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2566
2567
2568 # The aliases save the names the user supplied, while $host etc.
2569 # will get canonicalized.
2570 test -n "$target_alias" &&
2571   test "$program_prefix$program_suffix$program_transform_name" = \
2572     NONENONEs,x,x, &&
2573   program_prefix=${target_alias}-
2574 test "$program_prefix" != NONE &&
2575   program_transform_name="s,^,$program_prefix,;$program_transform_name"
2576 # Use a double $ so make ignores it.
2577 test "$program_suffix" != NONE &&
2578   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
2579 # Double any \ or $.  echo might interpret backslashes.
2580 # By default was `s,x,x', remove it if useless.
2581 cat <<\_ACEOF >conftest.sed
2582 s/[\\$]/&&/g;s/;s,x,x,$//
2583 _ACEOF
2584 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2585 rm conftest.sed
2586
2587
2588 . ${srcdir}/../../bfd/configure.host
2589
2590           ac_config_headers="$ac_config_headers config.h:config.in"
2591
2592
2593 ac_ext=c
2594 ac_cpp='$CPP $CPPFLAGS'
2595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2598 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2599 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2600 # On Suns, sometimes $CPP names a directory.
2601 if test -n "$CPP" && test -d "$CPP"; then
2602   CPP=
2603 fi
2604 if test -z "$CPP"; then
2605   if test "${ac_cv_prog_CPP+set}" = set; then
2606   echo $ECHO_N "(cached) $ECHO_C" >&6
2607 else
2608       # Double quotes because CPP needs to be expanded
2609     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2610     do
2611       ac_preproc_ok=false
2612 for ac_c_preproc_warn_flag in '' yes
2613 do
2614   # Use a header file that comes with gcc, so configuring glibc
2615   # with a fresh cross-compiler works.
2616   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2617   # <limits.h> exists even on freestanding compilers.
2618   # On the NeXT, cc -E runs the code through the compiler's parser,
2619   # not just through cpp. "Syntax error" is here to catch this case.
2620   cat >conftest.$ac_ext <<_ACEOF
2621 /* confdefs.h.  */
2622 _ACEOF
2623 cat confdefs.h >>conftest.$ac_ext
2624 cat >>conftest.$ac_ext <<_ACEOF
2625 /* end confdefs.h.  */
2626 #ifdef __STDC__
2627 # include <limits.h>
2628 #else
2629 # include <assert.h>
2630 #endif
2631                      Syntax error
2632 _ACEOF
2633 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2634   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2635   ac_status=$?
2636   grep -v '^ *+' conftest.er1 >conftest.err
2637   rm -f conftest.er1
2638   cat conftest.err >&5
2639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2640   (exit $ac_status); } >/dev/null; then
2641   if test -s conftest.err; then
2642     ac_cpp_err=$ac_c_preproc_warn_flag
2643     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2644   else
2645     ac_cpp_err=
2646   fi
2647 else
2648   ac_cpp_err=yes
2649 fi
2650 if test -z "$ac_cpp_err"; then
2651   :
2652 else
2653   echo "$as_me: failed program was:" >&5
2654 sed 's/^/| /' conftest.$ac_ext >&5
2655
2656   # Broken: fails on valid input.
2657 continue
2658 fi
2659 rm -f conftest.err conftest.$ac_ext
2660
2661   # OK, works on sane cases.  Now check whether non-existent headers
2662   # can be detected and how.
2663   cat >conftest.$ac_ext <<_ACEOF
2664 /* confdefs.h.  */
2665 _ACEOF
2666 cat confdefs.h >>conftest.$ac_ext
2667 cat >>conftest.$ac_ext <<_ACEOF
2668 /* end confdefs.h.  */
2669 #include <ac_nonexistent.h>
2670 _ACEOF
2671 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2672   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2673   ac_status=$?
2674   grep -v '^ *+' conftest.er1 >conftest.err
2675   rm -f conftest.er1
2676   cat conftest.err >&5
2677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678   (exit $ac_status); } >/dev/null; then
2679   if test -s conftest.err; then
2680     ac_cpp_err=$ac_c_preproc_warn_flag
2681     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2682   else
2683     ac_cpp_err=
2684   fi
2685 else
2686   ac_cpp_err=yes
2687 fi
2688 if test -z "$ac_cpp_err"; then
2689   # Broken: success on invalid input.
2690 continue
2691 else
2692   echo "$as_me: failed program was:" >&5
2693 sed 's/^/| /' conftest.$ac_ext >&5
2694
2695   # Passes both tests.
2696 ac_preproc_ok=:
2697 break
2698 fi
2699 rm -f conftest.err conftest.$ac_ext
2700
2701 done
2702 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2703 rm -f conftest.err conftest.$ac_ext
2704 if $ac_preproc_ok; then
2705   break
2706 fi
2707
2708     done
2709     ac_cv_prog_CPP=$CPP
2710
2711 fi
2712   CPP=$ac_cv_prog_CPP
2713 else
2714   ac_cv_prog_CPP=$CPP
2715 fi
2716 echo "$as_me:$LINENO: result: $CPP" >&5
2717 echo "${ECHO_T}$CPP" >&6
2718 ac_preproc_ok=false
2719 for ac_c_preproc_warn_flag in '' yes
2720 do
2721   # Use a header file that comes with gcc, so configuring glibc
2722   # with a fresh cross-compiler works.
2723   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2724   # <limits.h> exists even on freestanding compilers.
2725   # On the NeXT, cc -E runs the code through the compiler's parser,
2726   # not just through cpp. "Syntax error" is here to catch this case.
2727   cat >conftest.$ac_ext <<_ACEOF
2728 /* confdefs.h.  */
2729 _ACEOF
2730 cat confdefs.h >>conftest.$ac_ext
2731 cat >>conftest.$ac_ext <<_ACEOF
2732 /* end confdefs.h.  */
2733 #ifdef __STDC__
2734 # include <limits.h>
2735 #else
2736 # include <assert.h>
2737 #endif
2738                      Syntax error
2739 _ACEOF
2740 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2741   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2742   ac_status=$?
2743   grep -v '^ *+' conftest.er1 >conftest.err
2744   rm -f conftest.er1
2745   cat conftest.err >&5
2746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747   (exit $ac_status); } >/dev/null; then
2748   if test -s conftest.err; then
2749     ac_cpp_err=$ac_c_preproc_warn_flag
2750     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2751   else
2752     ac_cpp_err=
2753   fi
2754 else
2755   ac_cpp_err=yes
2756 fi
2757 if test -z "$ac_cpp_err"; then
2758   :
2759 else
2760   echo "$as_me: failed program was:" >&5
2761 sed 's/^/| /' conftest.$ac_ext >&5
2762
2763   # Broken: fails on valid input.
2764 continue
2765 fi
2766 rm -f conftest.err conftest.$ac_ext
2767
2768   # OK, works on sane cases.  Now check whether non-existent headers
2769   # can be detected and how.
2770   cat >conftest.$ac_ext <<_ACEOF
2771 /* confdefs.h.  */
2772 _ACEOF
2773 cat confdefs.h >>conftest.$ac_ext
2774 cat >>conftest.$ac_ext <<_ACEOF
2775 /* end confdefs.h.  */
2776 #include <ac_nonexistent.h>
2777 _ACEOF
2778 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2779   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2780   ac_status=$?
2781   grep -v '^ *+' conftest.er1 >conftest.err
2782   rm -f conftest.er1
2783   cat conftest.err >&5
2784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2785   (exit $ac_status); } >/dev/null; then
2786   if test -s conftest.err; then
2787     ac_cpp_err=$ac_c_preproc_warn_flag
2788     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2789   else
2790     ac_cpp_err=
2791   fi
2792 else
2793   ac_cpp_err=yes
2794 fi
2795 if test -z "$ac_cpp_err"; then
2796   # Broken: success on invalid input.
2797 continue
2798 else
2799   echo "$as_me: failed program was:" >&5
2800 sed 's/^/| /' conftest.$ac_ext >&5
2801
2802   # Passes both tests.
2803 ac_preproc_ok=:
2804 break
2805 fi
2806 rm -f conftest.err conftest.$ac_ext
2807
2808 done
2809 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2810 rm -f conftest.err conftest.$ac_ext
2811 if $ac_preproc_ok; then
2812   :
2813 else
2814   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2815 See \`config.log' for more details." >&5
2816 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2817 See \`config.log' for more details." >&2;}
2818    { (exit 1); exit 1; }; }
2819 fi
2820
2821 ac_ext=c
2822 ac_cpp='$CPP $CPPFLAGS'
2823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2826
2827
2828 echo "$as_me:$LINENO: checking for egrep" >&5
2829 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2830 if test "${ac_cv_prog_egrep+set}" = set; then
2831   echo $ECHO_N "(cached) $ECHO_C" >&6
2832 else
2833   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2834     then ac_cv_prog_egrep='grep -E'
2835     else ac_cv_prog_egrep='egrep'
2836     fi
2837 fi
2838 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2839 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2840  EGREP=$ac_cv_prog_egrep
2841
2842
2843 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2844 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2845 if test "${ac_cv_header_stdc+set}" = set; then
2846   echo $ECHO_N "(cached) $ECHO_C" >&6
2847 else
2848   cat >conftest.$ac_ext <<_ACEOF
2849 /* confdefs.h.  */
2850 _ACEOF
2851 cat confdefs.h >>conftest.$ac_ext
2852 cat >>conftest.$ac_ext <<_ACEOF
2853 /* end confdefs.h.  */
2854 #include <stdlib.h>
2855 #include <stdarg.h>
2856 #include <string.h>
2857 #include <float.h>
2858
2859 int
2860 main ()
2861 {
2862
2863   ;
2864   return 0;
2865 }
2866 _ACEOF
2867 rm -f conftest.$ac_objext
2868 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2869   (eval $ac_compile) 2>conftest.er1
2870   ac_status=$?
2871   grep -v '^ *+' conftest.er1 >conftest.err
2872   rm -f conftest.er1
2873   cat conftest.err >&5
2874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2875   (exit $ac_status); } &&
2876          { ac_try='test -z "$ac_c_werror_flag"
2877                          || test ! -s conftest.err'
2878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2879   (eval $ac_try) 2>&5
2880   ac_status=$?
2881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2882   (exit $ac_status); }; } &&
2883          { ac_try='test -s conftest.$ac_objext'
2884   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2885   (eval $ac_try) 2>&5
2886   ac_status=$?
2887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2888   (exit $ac_status); }; }; then
2889   ac_cv_header_stdc=yes
2890 else
2891   echo "$as_me: failed program was:" >&5
2892 sed 's/^/| /' conftest.$ac_ext >&5
2893
2894 ac_cv_header_stdc=no
2895 fi
2896 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2897
2898 if test $ac_cv_header_stdc = yes; then
2899   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2900   cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h.  */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h.  */
2906 #include <string.h>
2907
2908 _ACEOF
2909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2910   $EGREP "memchr" >/dev/null 2>&1; then
2911   :
2912 else
2913   ac_cv_header_stdc=no
2914 fi
2915 rm -f conftest*
2916
2917 fi
2918
2919 if test $ac_cv_header_stdc = yes; then
2920   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2921   cat >conftest.$ac_ext <<_ACEOF
2922 /* confdefs.h.  */
2923 _ACEOF
2924 cat confdefs.h >>conftest.$ac_ext
2925 cat >>conftest.$ac_ext <<_ACEOF
2926 /* end confdefs.h.  */
2927 #include <stdlib.h>
2928
2929 _ACEOF
2930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2931   $EGREP "free" >/dev/null 2>&1; then
2932   :
2933 else
2934   ac_cv_header_stdc=no
2935 fi
2936 rm -f conftest*
2937
2938 fi
2939
2940 if test $ac_cv_header_stdc = yes; then
2941   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2942   if test "$cross_compiling" = yes; then
2943   :
2944 else
2945   cat >conftest.$ac_ext <<_ACEOF
2946 /* confdefs.h.  */
2947 _ACEOF
2948 cat confdefs.h >>conftest.$ac_ext
2949 cat >>conftest.$ac_ext <<_ACEOF
2950 /* end confdefs.h.  */
2951 #include <ctype.h>
2952 #if ((' ' & 0x0FF) == 0x020)
2953 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2954 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2955 #else
2956 # define ISLOWER(c) \
2957                    (('a' <= (c) && (c) <= 'i') \
2958                      || ('j' <= (c) && (c) <= 'r') \
2959                      || ('s' <= (c) && (c) <= 'z'))
2960 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2961 #endif
2962
2963 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2964 int
2965 main ()
2966 {
2967   int i;
2968   for (i = 0; i < 256; i++)
2969     if (XOR (islower (i), ISLOWER (i))
2970         || toupper (i) != TOUPPER (i))
2971       exit(2);
2972   exit (0);
2973 }
2974 _ACEOF
2975 rm -f conftest$ac_exeext
2976 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2977   (eval $ac_link) 2>&5
2978   ac_status=$?
2979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2980   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2981   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2982   (eval $ac_try) 2>&5
2983   ac_status=$?
2984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2985   (exit $ac_status); }; }; then
2986   :
2987 else
2988   echo "$as_me: program exited with status $ac_status" >&5
2989 echo "$as_me: failed program was:" >&5
2990 sed 's/^/| /' conftest.$ac_ext >&5
2991
2992 ( exit $ac_status )
2993 ac_cv_header_stdc=no
2994 fi
2995 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2996 fi
2997 fi
2998 fi
2999 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3000 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3001 if test $ac_cv_header_stdc = yes; then
3002
3003 cat >>confdefs.h <<\_ACEOF
3004 #define STDC_HEADERS 1
3005 _ACEOF
3006
3007 fi
3008
3009 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3020                   inttypes.h stdint.h unistd.h
3021 do
3022 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3023 echo "$as_me:$LINENO: checking for $ac_header" >&5
3024 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3025 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3026   echo $ECHO_N "(cached) $ECHO_C" >&6
3027 else
3028   cat >conftest.$ac_ext <<_ACEOF
3029 /* confdefs.h.  */
3030 _ACEOF
3031 cat confdefs.h >>conftest.$ac_ext
3032 cat >>conftest.$ac_ext <<_ACEOF
3033 /* end confdefs.h.  */
3034 $ac_includes_default
3035
3036 #include <$ac_header>
3037 _ACEOF
3038 rm -f conftest.$ac_objext
3039 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3040   (eval $ac_compile) 2>conftest.er1
3041   ac_status=$?
3042   grep -v '^ *+' conftest.er1 >conftest.err
3043   rm -f conftest.er1
3044   cat conftest.err >&5
3045   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046   (exit $ac_status); } &&
3047          { ac_try='test -z "$ac_c_werror_flag"
3048                          || test ! -s conftest.err'
3049   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3050   (eval $ac_try) 2>&5
3051   ac_status=$?
3052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3053   (exit $ac_status); }; } &&
3054          { ac_try='test -s conftest.$ac_objext'
3055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3056   (eval $ac_try) 2>&5
3057   ac_status=$?
3058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3059   (exit $ac_status); }; }; then
3060   eval "$as_ac_Header=yes"
3061 else
3062   echo "$as_me: failed program was:" >&5
3063 sed 's/^/| /' conftest.$ac_ext >&5
3064
3065 eval "$as_ac_Header=no"
3066 fi
3067 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3068 fi
3069 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3070 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3071 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3072   cat >>confdefs.h <<_ACEOF
3073 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3074 _ACEOF
3075
3076 fi
3077
3078 done
3079
3080
3081
3082
3083
3084
3085
3086
3087 for ac_header in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
3088 do
3089 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3090 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3091   echo "$as_me:$LINENO: checking for $ac_header" >&5
3092 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3093 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3094   echo $ECHO_N "(cached) $ECHO_C" >&6
3095 fi
3096 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3097 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3098 else
3099   # Is the header compilable?
3100 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3101 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3102 cat >conftest.$ac_ext <<_ACEOF
3103 /* confdefs.h.  */
3104 _ACEOF
3105 cat confdefs.h >>conftest.$ac_ext
3106 cat >>conftest.$ac_ext <<_ACEOF
3107 /* end confdefs.h.  */
3108 $ac_includes_default
3109 #include <$ac_header>
3110 _ACEOF
3111 rm -f conftest.$ac_objext
3112 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3113   (eval $ac_compile) 2>conftest.er1
3114   ac_status=$?
3115   grep -v '^ *+' conftest.er1 >conftest.err
3116   rm -f conftest.er1
3117   cat conftest.err >&5
3118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3119   (exit $ac_status); } &&
3120          { ac_try='test -z "$ac_c_werror_flag"
3121                          || test ! -s conftest.err'
3122   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3123   (eval $ac_try) 2>&5
3124   ac_status=$?
3125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3126   (exit $ac_status); }; } &&
3127          { ac_try='test -s conftest.$ac_objext'
3128   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3129   (eval $ac_try) 2>&5
3130   ac_status=$?
3131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132   (exit $ac_status); }; }; then
3133   ac_header_compiler=yes
3134 else
3135   echo "$as_me: failed program was:" >&5
3136 sed 's/^/| /' conftest.$ac_ext >&5
3137
3138 ac_header_compiler=no
3139 fi
3140 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3141 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3142 echo "${ECHO_T}$ac_header_compiler" >&6
3143
3144 # Is the header present?
3145 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3146 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3147 cat >conftest.$ac_ext <<_ACEOF
3148 /* confdefs.h.  */
3149 _ACEOF
3150 cat confdefs.h >>conftest.$ac_ext
3151 cat >>conftest.$ac_ext <<_ACEOF
3152 /* end confdefs.h.  */
3153 #include <$ac_header>
3154 _ACEOF
3155 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3156   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3157   ac_status=$?
3158   grep -v '^ *+' conftest.er1 >conftest.err
3159   rm -f conftest.er1
3160   cat conftest.err >&5
3161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3162   (exit $ac_status); } >/dev/null; then
3163   if test -s conftest.err; then
3164     ac_cpp_err=$ac_c_preproc_warn_flag
3165     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3166   else
3167     ac_cpp_err=
3168   fi
3169 else
3170   ac_cpp_err=yes
3171 fi
3172 if test -z "$ac_cpp_err"; then
3173   ac_header_preproc=yes
3174 else
3175   echo "$as_me: failed program was:" >&5
3176 sed 's/^/| /' conftest.$ac_ext >&5
3177
3178   ac_header_preproc=no
3179 fi
3180 rm -f conftest.err conftest.$ac_ext
3181 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3182 echo "${ECHO_T}$ac_header_preproc" >&6
3183
3184 # So?  What about this header?
3185 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3186   yes:no: )
3187     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3188 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3189     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3190 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3191     ac_header_preproc=yes
3192     ;;
3193   no:yes:* )
3194     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3195 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3196     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3197 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3198     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3199 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3200     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3201 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3202     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3203 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3204     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3205 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3206     (
3207       cat <<\_ASBOX
3208 ## ------------------------------------------ ##
3209 ## Report this to the AC_PACKAGE_NAME lists.  ##
3210 ## ------------------------------------------ ##
3211 _ASBOX
3212     ) |
3213       sed "s/^/$as_me: WARNING:     /" >&2
3214     ;;
3215 esac
3216 echo "$as_me:$LINENO: checking for $ac_header" >&5
3217 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3218 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3219   echo $ECHO_N "(cached) $ECHO_C" >&6
3220 else
3221   eval "$as_ac_Header=\$ac_header_preproc"
3222 fi
3223 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3224 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3225
3226 fi
3227 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3228   cat >>confdefs.h <<_ACEOF
3229 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3230 _ACEOF
3231
3232 fi
3233
3234 done
3235
3236
3237
3238
3239
3240
3241 ac_header_dirent=no
3242 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3243   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3244 echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
3245 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
3246 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3247   echo $ECHO_N "(cached) $ECHO_C" >&6
3248 else
3249   cat >conftest.$ac_ext <<_ACEOF
3250 /* confdefs.h.  */
3251 _ACEOF
3252 cat confdefs.h >>conftest.$ac_ext
3253 cat >>conftest.$ac_ext <<_ACEOF
3254 /* end confdefs.h.  */
3255 #include <sys/types.h>
3256 #include <$ac_hdr>
3257
3258 int
3259 main ()
3260 {
3261 if ((DIR *) 0)
3262 return 0;
3263   ;
3264   return 0;
3265 }
3266 _ACEOF
3267 rm -f conftest.$ac_objext
3268 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3269   (eval $ac_compile) 2>conftest.er1
3270   ac_status=$?
3271   grep -v '^ *+' conftest.er1 >conftest.err
3272   rm -f conftest.er1
3273   cat conftest.err >&5
3274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275   (exit $ac_status); } &&
3276          { ac_try='test -z "$ac_c_werror_flag"
3277                          || test ! -s conftest.err'
3278   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3279   (eval $ac_try) 2>&5
3280   ac_status=$?
3281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3282   (exit $ac_status); }; } &&
3283          { ac_try='test -s conftest.$ac_objext'
3284   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3285   (eval $ac_try) 2>&5
3286   ac_status=$?
3287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288   (exit $ac_status); }; }; then
3289   eval "$as_ac_Header=yes"
3290 else
3291   echo "$as_me: failed program was:" >&5
3292 sed 's/^/| /' conftest.$ac_ext >&5
3293
3294 eval "$as_ac_Header=no"
3295 fi
3296 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3297 fi
3298 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3299 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3300 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3301   cat >>confdefs.h <<_ACEOF
3302 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3303 _ACEOF
3304
3305 ac_header_dirent=$ac_hdr; break
3306 fi
3307
3308 done
3309 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3310 if test $ac_header_dirent = dirent.h; then
3311   echo "$as_me:$LINENO: checking for library containing opendir" >&5
3312 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
3313 if test "${ac_cv_search_opendir+set}" = set; then
3314   echo $ECHO_N "(cached) $ECHO_C" >&6
3315 else
3316   ac_func_search_save_LIBS=$LIBS
3317 ac_cv_search_opendir=no
3318 cat >conftest.$ac_ext <<_ACEOF
3319 /* confdefs.h.  */
3320 _ACEOF
3321 cat confdefs.h >>conftest.$ac_ext
3322 cat >>conftest.$ac_ext <<_ACEOF
3323 /* end confdefs.h.  */
3324
3325 /* Override any gcc2 internal prototype to avoid an error.  */
3326 #ifdef __cplusplus
3327 extern "C"
3328 #endif
3329 /* We use char because int might match the return type of a gcc2
3330    builtin and then its argument prototype would still apply.  */
3331 char opendir ();
3332 int
3333 main ()
3334 {
3335 opendir ();
3336   ;
3337   return 0;
3338 }
3339 _ACEOF
3340 rm -f conftest.$ac_objext conftest$ac_exeext
3341 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3342   (eval $ac_link) 2>conftest.er1
3343   ac_status=$?
3344   grep -v '^ *+' conftest.er1 >conftest.err
3345   rm -f conftest.er1
3346   cat conftest.err >&5
3347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3348   (exit $ac_status); } &&
3349          { ac_try='test -z "$ac_c_werror_flag"
3350                          || test ! -s conftest.err'
3351   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3352   (eval $ac_try) 2>&5
3353   ac_status=$?
3354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3355   (exit $ac_status); }; } &&
3356          { ac_try='test -s conftest$ac_exeext'
3357   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3358   (eval $ac_try) 2>&5
3359   ac_status=$?
3360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361   (exit $ac_status); }; }; then
3362   ac_cv_search_opendir="none required"
3363 else
3364   echo "$as_me: failed program was:" >&5
3365 sed 's/^/| /' conftest.$ac_ext >&5
3366
3367 fi
3368 rm -f conftest.err conftest.$ac_objext \
3369       conftest$ac_exeext conftest.$ac_ext
3370 if test "$ac_cv_search_opendir" = no; then
3371   for ac_lib in dir; do
3372     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3373     cat >conftest.$ac_ext <<_ACEOF
3374 /* confdefs.h.  */
3375 _ACEOF
3376 cat confdefs.h >>conftest.$ac_ext
3377 cat >>conftest.$ac_ext <<_ACEOF
3378 /* end confdefs.h.  */
3379
3380 /* Override any gcc2 internal prototype to avoid an error.  */
3381 #ifdef __cplusplus
3382 extern "C"
3383 #endif
3384 /* We use char because int might match the return type of a gcc2
3385    builtin and then its argument prototype would still apply.  */
3386 char opendir ();
3387 int
3388 main ()
3389 {
3390 opendir ();
3391   ;
3392   return 0;
3393 }
3394 _ACEOF
3395 rm -f conftest.$ac_objext conftest$ac_exeext
3396 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3397   (eval $ac_link) 2>conftest.er1
3398   ac_status=$?
3399   grep -v '^ *+' conftest.er1 >conftest.err
3400   rm -f conftest.er1
3401   cat conftest.err >&5
3402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3403   (exit $ac_status); } &&
3404          { ac_try='test -z "$ac_c_werror_flag"
3405                          || test ! -s conftest.err'
3406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3407   (eval $ac_try) 2>&5
3408   ac_status=$?
3409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3410   (exit $ac_status); }; } &&
3411          { ac_try='test -s conftest$ac_exeext'
3412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3413   (eval $ac_try) 2>&5
3414   ac_status=$?
3415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3416   (exit $ac_status); }; }; then
3417   ac_cv_search_opendir="-l$ac_lib"
3418 break
3419 else
3420   echo "$as_me: failed program was:" >&5
3421 sed 's/^/| /' conftest.$ac_ext >&5
3422
3423 fi
3424 rm -f conftest.err conftest.$ac_objext \
3425       conftest$ac_exeext conftest.$ac_ext
3426   done
3427 fi
3428 LIBS=$ac_func_search_save_LIBS
3429 fi
3430 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3431 echo "${ECHO_T}$ac_cv_search_opendir" >&6
3432 if test "$ac_cv_search_opendir" != no; then
3433   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
3434
3435 fi
3436
3437 else
3438   echo "$as_me:$LINENO: checking for library containing opendir" >&5
3439 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
3440 if test "${ac_cv_search_opendir+set}" = set; then
3441   echo $ECHO_N "(cached) $ECHO_C" >&6
3442 else
3443   ac_func_search_save_LIBS=$LIBS
3444 ac_cv_search_opendir=no
3445 cat >conftest.$ac_ext <<_ACEOF
3446 /* confdefs.h.  */
3447 _ACEOF
3448 cat confdefs.h >>conftest.$ac_ext
3449 cat >>conftest.$ac_ext <<_ACEOF
3450 /* end confdefs.h.  */
3451
3452 /* Override any gcc2 internal prototype to avoid an error.  */
3453 #ifdef __cplusplus
3454 extern "C"
3455 #endif
3456 /* We use char because int might match the return type of a gcc2
3457    builtin and then its argument prototype would still apply.  */
3458 char opendir ();
3459 int
3460 main ()
3461 {
3462 opendir ();
3463   ;
3464   return 0;
3465 }
3466 _ACEOF
3467 rm -f conftest.$ac_objext conftest$ac_exeext
3468 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3469   (eval $ac_link) 2>conftest.er1
3470   ac_status=$?
3471   grep -v '^ *+' conftest.er1 >conftest.err
3472   rm -f conftest.er1
3473   cat conftest.err >&5
3474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3475   (exit $ac_status); } &&
3476          { ac_try='test -z "$ac_c_werror_flag"
3477                          || test ! -s conftest.err'
3478   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3479   (eval $ac_try) 2>&5
3480   ac_status=$?
3481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3482   (exit $ac_status); }; } &&
3483          { ac_try='test -s conftest$ac_exeext'
3484   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3485   (eval $ac_try) 2>&5
3486   ac_status=$?
3487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3488   (exit $ac_status); }; }; then
3489   ac_cv_search_opendir="none required"
3490 else
3491   echo "$as_me: failed program was:" >&5
3492 sed 's/^/| /' conftest.$ac_ext >&5
3493
3494 fi
3495 rm -f conftest.err conftest.$ac_objext \
3496       conftest$ac_exeext conftest.$ac_ext
3497 if test "$ac_cv_search_opendir" = no; then
3498   for ac_lib in x; do
3499     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3500     cat >conftest.$ac_ext <<_ACEOF
3501 /* confdefs.h.  */
3502 _ACEOF
3503 cat confdefs.h >>conftest.$ac_ext
3504 cat >>conftest.$ac_ext <<_ACEOF
3505 /* end confdefs.h.  */
3506
3507 /* Override any gcc2 internal prototype to avoid an error.  */
3508 #ifdef __cplusplus
3509 extern "C"
3510 #endif
3511 /* We use char because int might match the return type of a gcc2
3512    builtin and then its argument prototype would still apply.  */
3513 char opendir ();
3514 int
3515 main ()
3516 {
3517 opendir ();
3518   ;
3519   return 0;
3520 }
3521 _ACEOF
3522 rm -f conftest.$ac_objext conftest$ac_exeext
3523 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3524   (eval $ac_link) 2>conftest.er1
3525   ac_status=$?
3526   grep -v '^ *+' conftest.er1 >conftest.err
3527   rm -f conftest.er1
3528   cat conftest.err >&5
3529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530   (exit $ac_status); } &&
3531          { ac_try='test -z "$ac_c_werror_flag"
3532                          || test ! -s conftest.err'
3533   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3534   (eval $ac_try) 2>&5
3535   ac_status=$?
3536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3537   (exit $ac_status); }; } &&
3538          { ac_try='test -s conftest$ac_exeext'
3539   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3540   (eval $ac_try) 2>&5
3541   ac_status=$?
3542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3543   (exit $ac_status); }; }; then
3544   ac_cv_search_opendir="-l$ac_lib"
3545 break
3546 else
3547   echo "$as_me: failed program was:" >&5
3548 sed 's/^/| /' conftest.$ac_ext >&5
3549
3550 fi
3551 rm -f conftest.err conftest.$ac_objext \
3552       conftest$ac_exeext conftest.$ac_ext
3553   done
3554 fi
3555 LIBS=$ac_func_search_save_LIBS
3556 fi
3557 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3558 echo "${ECHO_T}$ac_cv_search_opendir" >&6
3559 if test "$ac_cv_search_opendir" != no; then
3560   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
3561
3562 fi
3563
3564 fi
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576 if test -n "$ac_tool_prefix"; then
3577   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3578 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3579 echo "$as_me:$LINENO: checking for $ac_word" >&5
3580 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3581 if test "${ac_cv_prog_RANLIB+set}" = set; then
3582   echo $ECHO_N "(cached) $ECHO_C" >&6
3583 else
3584   if test -n "$RANLIB"; then
3585   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3586 else
3587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3588 for as_dir in $PATH
3589 do
3590   IFS=$as_save_IFS
3591   test -z "$as_dir" && as_dir=.
3592   for ac_exec_ext in '' $ac_executable_extensions; do
3593   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3594     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3595     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3596     break 2
3597   fi
3598 done
3599 done
3600
3601 fi
3602 fi
3603 RANLIB=$ac_cv_prog_RANLIB
3604 if test -n "$RANLIB"; then
3605   echo "$as_me:$LINENO: result: $RANLIB" >&5
3606 echo "${ECHO_T}$RANLIB" >&6
3607 else
3608   echo "$as_me:$LINENO: result: no" >&5
3609 echo "${ECHO_T}no" >&6
3610 fi
3611
3612 fi
3613 if test -z "$ac_cv_prog_RANLIB"; then
3614   ac_ct_RANLIB=$RANLIB
3615   # Extract the first word of "ranlib", so it can be a program name with args.
3616 set dummy ranlib; ac_word=$2
3617 echo "$as_me:$LINENO: checking for $ac_word" >&5
3618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3619 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3620   echo $ECHO_N "(cached) $ECHO_C" >&6
3621 else
3622   if test -n "$ac_ct_RANLIB"; then
3623   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3624 else
3625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3626 for as_dir in $PATH
3627 do
3628   IFS=$as_save_IFS
3629   test -z "$as_dir" && as_dir=.
3630   for ac_exec_ext in '' $ac_executable_extensions; do
3631   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3632     ac_cv_prog_ac_ct_RANLIB="ranlib"
3633     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3634     break 2
3635   fi
3636 done
3637 done
3638
3639   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3640 fi
3641 fi
3642 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3643 if test -n "$ac_ct_RANLIB"; then
3644   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3645 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3646 else
3647   echo "$as_me:$LINENO: result: no" >&5
3648 echo "${ECHO_T}no" >&6
3649 fi
3650
3651   RANLIB=$ac_ct_RANLIB
3652 else
3653   RANLIB="$ac_cv_prog_RANLIB"
3654 fi
3655
3656
3657           ac_config_files="$ac_config_files Makefile"
3658           ac_config_commands="$ac_config_commands default"
3659 cat >confcache <<\_ACEOF
3660 # This file is a shell script that caches the results of configure
3661 # tests run on this system so they can be shared between configure
3662 # scripts and configure runs, see configure's option --config-cache.
3663 # It is not useful on other systems.  If it contains results you don't
3664 # want to keep, you may remove or edit it.
3665 #
3666 # config.status only pays attention to the cache file if you give it
3667 # the --recheck option to rerun configure.
3668 #
3669 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3670 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3671 # following values.
3672
3673 _ACEOF
3674
3675 # The following way of writing the cache mishandles newlines in values,
3676 # but we know of no workaround that is simple, portable, and efficient.
3677 # So, don't put newlines in cache variables' values.
3678 # Ultrix sh set writes to stderr and can't be redirected directly,
3679 # and sets the high bit in the cache file unless we assign to the vars.
3680 {
3681   (set) 2>&1 |
3682     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3683     *ac_space=\ *)
3684       # `set' does not quote correctly, so add quotes (double-quote
3685       # substitution turns \\\\ into \\, and sed turns \\ into \).
3686       sed -n \
3687         "s/'/'\\\\''/g;
3688           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3689       ;;
3690     *)
3691       # `set' quotes correctly as required by POSIX, so do not add quotes.
3692       sed -n \
3693         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3694       ;;
3695     esac;
3696 } |
3697   sed '
3698      t clear
3699      : clear
3700      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3701      t end
3702      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3703      : end' >>confcache
3704 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3705   if test -w $cache_file; then
3706     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3707     cat confcache >$cache_file
3708   else
3709     echo "not updating unwritable cache $cache_file"
3710   fi
3711 fi
3712 rm -f confcache
3713
3714 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3715 # Let make expand exec_prefix.
3716 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3717
3718 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3719 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3720 # trailing colons and then remove the whole line if VPATH becomes empty
3721 # (actually we leave an empty line to preserve line numbers).
3722 if test "x$srcdir" = x.; then
3723   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3724 s/:*\$(srcdir):*/:/;
3725 s/:*\${srcdir}:*/:/;
3726 s/:*@srcdir@:*/:/;
3727 s/^\([^=]*=[     ]*\):*/\1/;
3728 s/:*$//;
3729 s/^[^=]*=[       ]*$//;
3730 }'
3731 fi
3732
3733 DEFS=-DHAVE_CONFIG_H
3734
3735 ac_libobjs=
3736 ac_ltlibobjs=
3737 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3738   # 1. Remove the extension, and $U if already installed.
3739   ac_i=`echo "$ac_i" |
3740          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3741   # 2. Add them.
3742   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3743   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3744 done
3745 LIBOBJS=$ac_libobjs
3746
3747 LTLIBOBJS=$ac_ltlibobjs
3748
3749
3750
3751 : ${CONFIG_STATUS=./config.status}
3752 ac_clean_files_save=$ac_clean_files
3753 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3754 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3755 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3756 cat >$CONFIG_STATUS <<_ACEOF
3757 #! $SHELL
3758 # Generated by $as_me.
3759 # Run this file to recreate the current configuration.
3760 # Compiler output produced by configure, useful for debugging
3761 # configure, is in config.log if it exists.
3762
3763 debug=false
3764 ac_cs_recheck=false
3765 ac_cs_silent=false
3766 SHELL=\${CONFIG_SHELL-$SHELL}
3767 _ACEOF
3768
3769 cat >>$CONFIG_STATUS <<\_ACEOF
3770 ## --------------------- ##
3771 ## M4sh Initialization.  ##
3772 ## --------------------- ##
3773
3774 # Be Bourne compatible
3775 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3776   emulate sh
3777   NULLCMD=:
3778   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3779   # is contrary to our usage.  Disable this feature.
3780   alias -g '${1+"$@"}'='"$@"'
3781 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3782   set -o posix
3783 fi
3784 DUALCASE=1; export DUALCASE # for MKS sh
3785
3786 # Support unset when possible.
3787 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3788   as_unset=unset
3789 else
3790   as_unset=false
3791 fi
3792
3793
3794 # Work around bugs in pre-3.0 UWIN ksh.
3795 $as_unset ENV MAIL MAILPATH
3796 PS1='$ '
3797 PS2='> '
3798 PS4='+ '
3799
3800 # NLS nuisances.
3801 for as_var in \
3802   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3803   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3804   LC_TELEPHONE LC_TIME
3805 do
3806   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3807     eval $as_var=C; export $as_var
3808   else
3809     $as_unset $as_var
3810   fi
3811 done
3812
3813 # Required to use basename.
3814 if expr a : '\(a\)' >/dev/null 2>&1; then
3815   as_expr=expr
3816 else
3817   as_expr=false
3818 fi
3819
3820 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3821   as_basename=basename
3822 else
3823   as_basename=false
3824 fi
3825
3826
3827 # Name of the executable.
3828 as_me=`$as_basename "$0" ||
3829 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3830          X"$0" : 'X\(//\)$' \| \
3831          X"$0" : 'X\(/\)$' \| \
3832          .     : '\(.\)' 2>/dev/null ||
3833 echo X/"$0" |
3834     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3835           /^X\/\(\/\/\)$/{ s//\1/; q; }
3836           /^X\/\(\/\).*/{ s//\1/; q; }
3837           s/.*/./; q'`
3838
3839
3840 # PATH needs CR, and LINENO needs CR and PATH.
3841 # Avoid depending upon Character Ranges.
3842 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3843 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3844 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3845 as_cr_digits='0123456789'
3846 as_cr_alnum=$as_cr_Letters$as_cr_digits
3847
3848 # The user is always right.
3849 if test "${PATH_SEPARATOR+set}" != set; then
3850   echo "#! /bin/sh" >conf$$.sh
3851   echo  "exit 0"   >>conf$$.sh
3852   chmod +x conf$$.sh
3853   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3854     PATH_SEPARATOR=';'
3855   else
3856     PATH_SEPARATOR=:
3857   fi
3858   rm -f conf$$.sh
3859 fi
3860
3861
3862   as_lineno_1=$LINENO
3863   as_lineno_2=$LINENO
3864   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3865   test "x$as_lineno_1" != "x$as_lineno_2" &&
3866   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
3867   # Find who we are.  Look in the path if we contain no path at all
3868   # relative or not.
3869   case $0 in
3870     *[\\/]* ) as_myself=$0 ;;
3871     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3872 for as_dir in $PATH
3873 do
3874   IFS=$as_save_IFS
3875   test -z "$as_dir" && as_dir=.
3876   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3877 done
3878
3879        ;;
3880   esac
3881   # We did not find ourselves, most probably we were run as `sh COMMAND'
3882   # in which case we are not to be found in the path.
3883   if test "x$as_myself" = x; then
3884     as_myself=$0
3885   fi
3886   if test ! -f "$as_myself"; then
3887     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3888 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3889    { (exit 1); exit 1; }; }
3890   fi
3891   case $CONFIG_SHELL in
3892   '')
3893     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3894 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3895 do
3896   IFS=$as_save_IFS
3897   test -z "$as_dir" && as_dir=.
3898   for as_base in sh bash ksh sh5; do
3899          case $as_dir in
3900          /*)
3901            if ("$as_dir/$as_base" -c '
3902   as_lineno_1=$LINENO
3903   as_lineno_2=$LINENO
3904   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3905   test "x$as_lineno_1" != "x$as_lineno_2" &&
3906   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
3907              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3908              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3909              CONFIG_SHELL=$as_dir/$as_base
3910              export CONFIG_SHELL
3911              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3912            fi;;
3913          esac
3914        done
3915 done
3916 ;;
3917   esac
3918
3919   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3920   # uniformly replaced by the line number.  The first 'sed' inserts a
3921   # line-number line before each line; the second 'sed' does the real
3922   # work.  The second script uses 'N' to pair each line-number line
3923   # with the numbered line, and appends trailing '-' during
3924   # substitution so that $LINENO is not a special case at line end.
3925   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3926   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
3927   sed '=' <$as_myself |
3928     sed '
3929       N
3930       s,$,-,
3931       : loop
3932       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3933       t loop
3934       s,-$,,
3935       s,^['$as_cr_digits']*\n,,
3936     ' >$as_me.lineno &&
3937   chmod +x $as_me.lineno ||
3938     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3939 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3940    { (exit 1); exit 1; }; }
3941
3942   # Don't try to exec as it changes $[0], causing all sort of problems
3943   # (the dirname of $[0] is not the place where we might find the
3944   # original and so on.  Autoconf is especially sensible to this).
3945   . ./$as_me.lineno
3946   # Exit status is that of the last command.
3947   exit
3948 }
3949
3950
3951 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3952   *c*,-n*) ECHO_N= ECHO_C='
3953 ' ECHO_T='      ' ;;
3954   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3955   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
3956 esac
3957
3958 if expr a : '\(a\)' >/dev/null 2>&1; then
3959   as_expr=expr
3960 else
3961   as_expr=false
3962 fi
3963
3964 rm -f conf$$ conf$$.exe conf$$.file
3965 echo >conf$$.file
3966 if ln -s conf$$.file conf$$ 2>/dev/null; then
3967   # We could just check for DJGPP; but this test a) works b) is more generic
3968   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3969   if test -f conf$$.exe; then
3970     # Don't use ln at all; we don't have any links
3971     as_ln_s='cp -p'
3972   else
3973     as_ln_s='ln -s'
3974   fi
3975 elif ln conf$$.file conf$$ 2>/dev/null; then
3976   as_ln_s=ln
3977 else
3978   as_ln_s='cp -p'
3979 fi
3980 rm -f conf$$ conf$$.exe conf$$.file
3981
3982 if mkdir -p . 2>/dev/null; then
3983   as_mkdir_p=:
3984 else
3985   test -d ./-p && rmdir ./-p
3986   as_mkdir_p=false
3987 fi
3988
3989 as_executable_p="test -f"
3990
3991 # Sed expression to map a string onto a valid CPP name.
3992 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3993
3994 # Sed expression to map a string onto a valid variable name.
3995 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3996
3997
3998 # IFS
3999 # We need space, tab and new line, in precisely that order.
4000 as_nl='
4001 '
4002 IFS="   $as_nl"
4003
4004 # CDPATH.
4005 $as_unset CDPATH
4006
4007 exec 6>&1
4008
4009 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4010 # report actual input values of CONFIG_FILES etc. instead of their
4011 # values after options handling.  Logging --version etc. is OK.
4012 exec 5>>config.log
4013 {
4014   echo
4015   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4016 ## Running $as_me. ##
4017 _ASBOX
4018 } >&5
4019 cat >&5 <<_CSEOF
4020
4021 This file was extended by $as_me, which was
4022 generated by GNU Autoconf 2.59.  Invocation command line was
4023
4024   CONFIG_FILES    = $CONFIG_FILES
4025   CONFIG_HEADERS  = $CONFIG_HEADERS
4026   CONFIG_LINKS    = $CONFIG_LINKS
4027   CONFIG_COMMANDS = $CONFIG_COMMANDS
4028   $ $0 $@
4029
4030 _CSEOF
4031 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4032 echo >&5
4033 _ACEOF
4034
4035 # Files that config.status was made for.
4036 if test -n "$ac_config_files"; then
4037   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4038 fi
4039
4040 if test -n "$ac_config_headers"; then
4041   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4042 fi
4043
4044 if test -n "$ac_config_links"; then
4045   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4046 fi
4047
4048 if test -n "$ac_config_commands"; then
4049   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4050 fi
4051
4052 cat >>$CONFIG_STATUS <<\_ACEOF
4053
4054 ac_cs_usage="\
4055 \`$as_me' instantiates files from templates according to the
4056 current configuration.
4057
4058 Usage: $0 [OPTIONS] [FILE]...
4059
4060   -h, --help       print this help, then exit
4061   -V, --version    print version number, then exit
4062   -q, --quiet      do not print progress messages
4063   -d, --debug      don't remove temporary files
4064       --recheck    update $as_me by reconfiguring in the same conditions
4065   --file=FILE[:TEMPLATE]
4066                    instantiate the configuration file FILE
4067   --header=FILE[:TEMPLATE]
4068                    instantiate the configuration header FILE
4069
4070 Configuration files:
4071 $config_files
4072
4073 Configuration headers:
4074 $config_headers
4075
4076 Configuration commands:
4077 $config_commands
4078
4079 Report bugs to <bug-autoconf@gnu.org>."
4080 _ACEOF
4081
4082 cat >>$CONFIG_STATUS <<_ACEOF
4083 ac_cs_version="\\
4084 config.status
4085 configured by $0, generated by GNU Autoconf 2.59,
4086   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4087
4088 Copyright (C) 2003 Free Software Foundation, Inc.
4089 This config.status script is free software; the Free Software Foundation
4090 gives unlimited permission to copy, distribute and modify it."
4091 srcdir=$srcdir
4092 INSTALL="$INSTALL"
4093 _ACEOF
4094
4095 cat >>$CONFIG_STATUS <<\_ACEOF
4096 # If no file are specified by the user, then we need to provide default
4097 # value.  By we need to know if files were specified by the user.
4098 ac_need_defaults=:
4099 while test $# != 0
4100 do
4101   case $1 in
4102   --*=*)
4103     ac_option=`expr "x$1" : 'x\([^=]*\)='`
4104     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4105     ac_shift=:
4106     ;;
4107   -*)
4108     ac_option=$1
4109     ac_optarg=$2
4110     ac_shift=shift
4111     ;;
4112   *) # This is not an option, so the user has probably given explicit
4113      # arguments.
4114      ac_option=$1
4115      ac_need_defaults=false;;
4116   esac
4117
4118   case $ac_option in
4119   # Handling of the options.
4120 _ACEOF
4121 cat >>$CONFIG_STATUS <<\_ACEOF
4122   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4123     ac_cs_recheck=: ;;
4124   --version | --vers* | -V )
4125     echo "$ac_cs_version"; exit 0 ;;
4126   --he | --h)
4127     # Conflict between --help and --header
4128     { { echo "$as_me:$LINENO: error: ambiguous option: $1
4129 Try \`$0 --help' for more information." >&5
4130 echo "$as_me: error: ambiguous option: $1
4131 Try \`$0 --help' for more information." >&2;}
4132    { (exit 1); exit 1; }; };;
4133   --help | --hel | -h )
4134     echo "$ac_cs_usage"; exit 0 ;;
4135   --debug | --d* | -d )
4136     debug=: ;;
4137   --file | --fil | --fi | --f )
4138     $ac_shift
4139     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4140     ac_need_defaults=false;;
4141   --header | --heade | --head | --hea )
4142     $ac_shift
4143     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4144     ac_need_defaults=false;;
4145   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4146   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4147     ac_cs_silent=: ;;
4148
4149   # This is an error.
4150   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4151 Try \`$0 --help' for more information." >&5
4152 echo "$as_me: error: unrecognized option: $1
4153 Try \`$0 --help' for more information." >&2;}
4154    { (exit 1); exit 1; }; } ;;
4155
4156   *) ac_config_targets="$ac_config_targets $1" ;;
4157
4158   esac
4159   shift
4160 done
4161
4162 ac_configure_extra_args=
4163
4164 if $ac_cs_silent; then
4165   exec 6>/dev/null
4166   ac_configure_extra_args="$ac_configure_extra_args --silent"
4167 fi
4168
4169 _ACEOF
4170 cat >>$CONFIG_STATUS <<_ACEOF
4171 if \$ac_cs_recheck; then
4172   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4173   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4174 fi
4175
4176 _ACEOF
4177
4178
4179
4180
4181
4182 cat >>$CONFIG_STATUS <<\_ACEOF
4183 for ac_config_target in $ac_config_targets
4184 do
4185   case "$ac_config_target" in
4186   # Handling of arguments.
4187   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4188   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4189   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
4190   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4191 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4192    { (exit 1); exit 1; }; };;
4193   esac
4194 done
4195
4196 # If the user did not use the arguments to specify the items to instantiate,
4197 # then the envvar interface is used.  Set only those that are not.
4198 # We use the long form for the default assignment because of an extremely
4199 # bizarre bug on SunOS 4.1.3.
4200 if $ac_need_defaults; then
4201   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4202   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4203   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4204 fi
4205
4206 # Have a temporary directory for convenience.  Make it in the build tree
4207 # simply because there is no reason to put it here, and in addition,
4208 # creating and moving files from /tmp can sometimes cause problems.
4209 # Create a temporary directory, and hook for its removal unless debugging.
4210 $debug ||
4211 {
4212   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4213   trap '{ (exit 1); exit 1; }' 1 2 13 15
4214 }
4215
4216 # Create a (secure) tmp directory for tmp files.
4217
4218 {
4219   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4220   test -n "$tmp" && test -d "$tmp"
4221 }  ||
4222 {
4223   tmp=./confstat$$-$RANDOM
4224   (umask 077 && mkdir $tmp)
4225 } ||
4226 {
4227    echo "$me: cannot create a temporary directory in ." >&2
4228    { (exit 1); exit 1; }
4229 }
4230
4231 _ACEOF
4232
4233 cat >>$CONFIG_STATUS <<_ACEOF
4234
4235 #
4236 # CONFIG_FILES section.
4237 #
4238
4239 # No need to generate the scripts if there are no CONFIG_FILES.
4240 # This happens for instance when ./config.status config.h
4241 if test -n "\$CONFIG_FILES"; then
4242   # Protect against being on the right side of a sed subst in config.status.
4243   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4244    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4245 s,@sim_environment@,$sim_environment,;t t
4246 s,@sim_alignment@,$sim_alignment,;t t
4247 s,@sim_assert@,$sim_assert,;t t
4248 s,@sim_bitsize@,$sim_bitsize,;t t
4249 s,@sim_endian@,$sim_endian,;t t
4250 s,@sim_hostendian@,$sim_hostendian,;t t
4251 s,@sim_float@,$sim_float,;t t
4252 s,@sim_scache@,$sim_scache,;t t
4253 s,@sim_default_model@,$sim_default_model,;t t
4254 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
4255 s,@sim_hw_objs@,$sim_hw_objs,;t t
4256 s,@sim_hw@,$sim_hw,;t t
4257 s,@sim_inline@,$sim_inline,;t t
4258 s,@sim_packages@,$sim_packages,;t t
4259 s,@sim_regparm@,$sim_regparm,;t t
4260 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
4261 s,@sim_smp@,$sim_smp,;t t
4262 s,@sim_stdcall@,$sim_stdcall,;t t
4263 s,@sim_xor_endian@,$sim_xor_endian,;t t
4264 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
4265 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
4266 s,@SHELL@,$SHELL,;t t
4267 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4268 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4269 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4270 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4271 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4272 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4273 s,@exec_prefix@,$exec_prefix,;t t
4274 s,@prefix@,$prefix,;t t
4275 s,@program_transform_name@,$program_transform_name,;t t
4276 s,@bindir@,$bindir,;t t
4277 s,@sbindir@,$sbindir,;t t
4278 s,@libexecdir@,$libexecdir,;t t
4279 s,@datadir@,$datadir,;t t
4280 s,@sysconfdir@,$sysconfdir,;t t
4281 s,@sharedstatedir@,$sharedstatedir,;t t
4282 s,@localstatedir@,$localstatedir,;t t
4283 s,@libdir@,$libdir,;t t
4284 s,@includedir@,$includedir,;t t
4285 s,@oldincludedir@,$oldincludedir,;t t
4286 s,@infodir@,$infodir,;t t
4287 s,@mandir@,$mandir,;t t
4288 s,@build_alias@,$build_alias,;t t
4289 s,@host_alias@,$host_alias,;t t
4290 s,@target_alias@,$target_alias,;t t
4291 s,@DEFS@,$DEFS,;t t
4292 s,@ECHO_C@,$ECHO_C,;t t
4293 s,@ECHO_N@,$ECHO_N,;t t
4294 s,@ECHO_T@,$ECHO_T,;t t
4295 s,@LIBS@,$LIBS,;t t
4296 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4297 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4298 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4299 s,@CC@,$CC,;t t
4300 s,@CFLAGS@,$CFLAGS,;t t
4301 s,@LDFLAGS@,$LDFLAGS,;t t
4302 s,@CPPFLAGS@,$CPPFLAGS,;t t
4303 s,@ac_ct_CC@,$ac_ct_CC,;t t
4304 s,@EXEEXT@,$EXEEXT,;t t
4305 s,@OBJEXT@,$OBJEXT,;t t
4306 s,@build@,$build,;t t
4307 s,@build_cpu@,$build_cpu,;t t
4308 s,@build_vendor@,$build_vendor,;t t
4309 s,@build_os@,$build_os,;t t
4310 s,@host@,$host,;t t
4311 s,@host_cpu@,$host_cpu,;t t
4312 s,@host_vendor@,$host_vendor,;t t
4313 s,@host_os@,$host_os,;t t
4314 s,@target@,$target,;t t
4315 s,@target_cpu@,$target_cpu,;t t
4316 s,@target_vendor@,$target_vendor,;t t
4317 s,@target_os@,$target_os,;t t
4318 s,@CPP@,$CPP,;t t
4319 s,@EGREP@,$EGREP,;t t
4320 s,@AR_FOR_BUILD@,$AR_FOR_BUILD,;t t
4321 s,@AR_FLAGS_FOR_BUILD@,$AR_FLAGS_FOR_BUILD,;t t
4322 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
4323 s,@CFLAGS_FOR_BUILD@,$CFLAGS_FOR_BUILD,;t t
4324 s,@RANLIB_FOR_BUILD@,$RANLIB_FOR_BUILD,;t t
4325 s,@LIBIBERTY_LIB@,$LIBIBERTY_LIB,;t t
4326 s,@AR@,$AR,;t t
4327 s,@RANLIB@,$RANLIB,;t t
4328 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
4329 s,@LIBOBJS@,$LIBOBJS,;t t
4330 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4331 CEOF
4332
4333 _ACEOF
4334
4335   cat >>$CONFIG_STATUS <<\_ACEOF
4336   # Split the substitutions into bite-sized pieces for seds with
4337   # small command number limits, like on Digital OSF/1 and HP-UX.
4338   ac_max_sed_lines=48
4339   ac_sed_frag=1 # Number of current file.
4340   ac_beg=1 # First line for current file.
4341   ac_end=$ac_max_sed_lines # Line after last line for current file.
4342   ac_more_lines=:
4343   ac_sed_cmds=
4344   while $ac_more_lines; do
4345     if test $ac_beg -gt 1; then
4346       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4347     else
4348       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4349     fi
4350     if test ! -s $tmp/subs.frag; then
4351       ac_more_lines=false
4352     else
4353       # The purpose of the label and of the branching condition is to
4354       # speed up the sed processing (if there are no `@' at all, there
4355       # is no need to browse any of the substitutions).
4356       # These are the two extra sed commands mentioned above.
4357       (echo ':t
4358   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4359       if test -z "$ac_sed_cmds"; then
4360         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4361       else
4362         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4363       fi
4364       ac_sed_frag=`expr $ac_sed_frag + 1`
4365       ac_beg=$ac_end
4366       ac_end=`expr $ac_end + $ac_max_sed_lines`
4367     fi
4368   done
4369   if test -z "$ac_sed_cmds"; then
4370     ac_sed_cmds=cat
4371   fi
4372 fi # test -n "$CONFIG_FILES"
4373
4374 _ACEOF
4375 cat >>$CONFIG_STATUS <<\_ACEOF
4376 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4377   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4378   case $ac_file in
4379   - | *:- | *:-:* ) # input from stdin
4380         cat >$tmp/stdin
4381         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4382         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4383   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4384         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4385   * )   ac_file_in=$ac_file.in ;;
4386   esac
4387
4388   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4389   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4390 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4391          X"$ac_file" : 'X\(//\)[^/]' \| \
4392          X"$ac_file" : 'X\(//\)$' \| \
4393          X"$ac_file" : 'X\(/\)' \| \
4394          .     : '\(.\)' 2>/dev/null ||
4395 echo X"$ac_file" |
4396     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4397           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4398           /^X\(\/\/\)$/{ s//\1/; q; }
4399           /^X\(\/\).*/{ s//\1/; q; }
4400           s/.*/./; q'`
4401   { if $as_mkdir_p; then
4402     mkdir -p "$ac_dir"
4403   else
4404     as_dir="$ac_dir"
4405     as_dirs=
4406     while test ! -d "$as_dir"; do
4407       as_dirs="$as_dir $as_dirs"
4408       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4409 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4410          X"$as_dir" : 'X\(//\)[^/]' \| \
4411          X"$as_dir" : 'X\(//\)$' \| \
4412          X"$as_dir" : 'X\(/\)' \| \
4413          .     : '\(.\)' 2>/dev/null ||
4414 echo X"$as_dir" |
4415     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4416           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4417           /^X\(\/\/\)$/{ s//\1/; q; }
4418           /^X\(\/\).*/{ s//\1/; q; }
4419           s/.*/./; q'`
4420     done
4421     test ! -n "$as_dirs" || mkdir $as_dirs
4422   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4423 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4424    { (exit 1); exit 1; }; }; }
4425
4426   ac_builddir=.
4427
4428 if test "$ac_dir" != .; then
4429   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4430   # A "../" for each directory in $ac_dir_suffix.
4431   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4432 else
4433   ac_dir_suffix= ac_top_builddir=
4434 fi
4435
4436 case $srcdir in
4437   .)  # No --srcdir option.  We are building in place.
4438     ac_srcdir=.
4439     if test -z "$ac_top_builddir"; then
4440        ac_top_srcdir=.
4441     else
4442        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4443     fi ;;
4444   [\\/]* | ?:[\\/]* )  # Absolute path.
4445     ac_srcdir=$srcdir$ac_dir_suffix;
4446     ac_top_srcdir=$srcdir ;;
4447   *) # Relative path.
4448     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4449     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4450 esac
4451
4452 # Do not use `cd foo && pwd` to compute absolute paths, because
4453 # the directories may not exist.
4454 case `pwd` in
4455 .) ac_abs_builddir="$ac_dir";;
4456 *)
4457   case "$ac_dir" in
4458   .) ac_abs_builddir=`pwd`;;
4459   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4460   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4461   esac;;
4462 esac
4463 case $ac_abs_builddir in
4464 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4465 *)
4466   case ${ac_top_builddir}. in
4467   .) ac_abs_top_builddir=$ac_abs_builddir;;
4468   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4469   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4470   esac;;
4471 esac
4472 case $ac_abs_builddir in
4473 .) ac_abs_srcdir=$ac_srcdir;;
4474 *)
4475   case $ac_srcdir in
4476   .) ac_abs_srcdir=$ac_abs_builddir;;
4477   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4478   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4479   esac;;
4480 esac
4481 case $ac_abs_builddir in
4482 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4483 *)
4484   case $ac_top_srcdir in
4485   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4486   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4487   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4488   esac;;
4489 esac
4490
4491
4492   case $INSTALL in
4493   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4494   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
4495   esac
4496
4497   if test x"$ac_file" != x-; then
4498     { echo "$as_me:$LINENO: creating $ac_file" >&5
4499 echo "$as_me: creating $ac_file" >&6;}
4500     rm -f "$ac_file"
4501   fi
4502   # Let's still pretend it is `configure' which instantiates (i.e., don't
4503   # use $as_me), people would be surprised to read:
4504   #    /* config.h.  Generated by config.status.  */
4505   if test x"$ac_file" = x-; then
4506     configure_input=
4507   else
4508     configure_input="$ac_file.  "
4509   fi
4510   configure_input=$configure_input"Generated from `echo $ac_file_in |
4511                                      sed 's,.*/,,'` by configure."
4512
4513   # First look for the input files in the build tree, otherwise in the
4514   # src tree.
4515   ac_file_inputs=`IFS=:
4516     for f in $ac_file_in; do
4517       case $f in
4518       -) echo $tmp/stdin ;;
4519       [\\/$]*)
4520          # Absolute (can't be DOS-style, as IFS=:)
4521          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4522 echo "$as_me: error: cannot find input file: $f" >&2;}
4523    { (exit 1); exit 1; }; }
4524          echo "$f";;
4525       *) # Relative
4526          if test -f "$f"; then
4527            # Build tree
4528            echo "$f"
4529          elif test -f "$srcdir/$f"; then
4530            # Source tree
4531            echo "$srcdir/$f"
4532          else
4533            # /dev/null tree
4534            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4535 echo "$as_me: error: cannot find input file: $f" >&2;}
4536    { (exit 1); exit 1; }; }
4537          fi;;
4538       esac
4539     done` || { (exit 1); exit 1; }
4540 _ACEOF
4541 cat >>$CONFIG_STATUS <<_ACEOF
4542   sed "$ac_vpsub
4543 $extrasub
4544 _ACEOF
4545 cat >>$CONFIG_STATUS <<\_ACEOF
4546 :t
4547 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4548 s,@configure_input@,$configure_input,;t t
4549 s,@srcdir@,$ac_srcdir,;t t
4550 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4551 s,@top_srcdir@,$ac_top_srcdir,;t t
4552 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4553 s,@builddir@,$ac_builddir,;t t
4554 s,@abs_builddir@,$ac_abs_builddir,;t t
4555 s,@top_builddir@,$ac_top_builddir,;t t
4556 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4557 s,@INSTALL@,$ac_INSTALL,;t t
4558 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4559   rm -f $tmp/stdin
4560   if test x"$ac_file" != x-; then
4561     mv $tmp/out $ac_file
4562   else
4563     cat $tmp/out
4564     rm -f $tmp/out
4565   fi
4566
4567 done
4568 _ACEOF
4569 cat >>$CONFIG_STATUS <<\_ACEOF
4570
4571 #
4572 # CONFIG_HEADER section.
4573 #
4574
4575 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4576 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4577 #
4578 # ac_d sets the value in "#define NAME VALUE" lines.
4579 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
4580 ac_dB='[         ].*$,\1#\2'
4581 ac_dC=' '
4582 ac_dD=',;t'
4583 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4584 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4585 ac_uB='$,\1#\2define\3'
4586 ac_uC=' '
4587 ac_uD=',;t'
4588
4589 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4590   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4591   case $ac_file in
4592   - | *:- | *:-:* ) # input from stdin
4593         cat >$tmp/stdin
4594         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4595         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4596   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4597         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4598   * )   ac_file_in=$ac_file.in ;;
4599   esac
4600
4601   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4602 echo "$as_me: creating $ac_file" >&6;}
4603
4604   # First look for the input files in the build tree, otherwise in the
4605   # src tree.
4606   ac_file_inputs=`IFS=:
4607     for f in $ac_file_in; do
4608       case $f in
4609       -) echo $tmp/stdin ;;
4610       [\\/$]*)
4611          # Absolute (can't be DOS-style, as IFS=:)
4612          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4613 echo "$as_me: error: cannot find input file: $f" >&2;}
4614    { (exit 1); exit 1; }; }
4615          # Do quote $f, to prevent DOS paths from being IFS'd.
4616          echo "$f";;
4617       *) # Relative
4618          if test -f "$f"; then
4619            # Build tree
4620            echo "$f"
4621          elif test -f "$srcdir/$f"; then
4622            # Source tree
4623            echo "$srcdir/$f"
4624          else
4625            # /dev/null tree
4626            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4627 echo "$as_me: error: cannot find input file: $f" >&2;}
4628    { (exit 1); exit 1; }; }
4629          fi;;
4630       esac
4631     done` || { (exit 1); exit 1; }
4632   # Remove the trailing spaces.
4633   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
4634
4635 _ACEOF
4636
4637 # Transform confdefs.h into two sed scripts, `conftest.defines' and
4638 # `conftest.undefs', that substitutes the proper values into
4639 # config.h.in to produce config.h.  The first handles `#define'
4640 # templates, and the second `#undef' templates.
4641 # And first: Protect against being on the right side of a sed subst in
4642 # config.status.  Protect against being in an unquoted here document
4643 # in config.status.
4644 rm -f conftest.defines conftest.undefs
4645 # Using a here document instead of a string reduces the quoting nightmare.
4646 # Putting comments in sed scripts is not portable.
4647 #
4648 # `end' is used to avoid that the second main sed command (meant for
4649 # 0-ary CPP macros) applies to n-ary macro definitions.
4650 # See the Autoconf documentation for `clear'.
4651 cat >confdef2sed.sed <<\_ACEOF
4652 s/[\\&,]/\\&/g
4653 s,[\\$`],\\&,g
4654 t clear
4655 : clear
4656 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4657 t end
4658 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4659 : end
4660 _ACEOF
4661 # If some macros were called several times there might be several times
4662 # the same #defines, which is useless.  Nevertheless, we may not want to
4663 # sort them, since we want the *last* AC-DEFINE to be honored.
4664 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4665 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4666 rm -f confdef2sed.sed
4667
4668 # This sed command replaces #undef with comments.  This is necessary, for
4669 # example, in the case of _POSIX_SOURCE, which is predefined and required
4670 # on some systems where configure will not decide to define it.
4671 cat >>conftest.undefs <<\_ACEOF
4672 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4673 _ACEOF
4674
4675 # Break up conftest.defines because some shells have a limit on the size
4676 # of here documents, and old seds have small limits too (100 cmds).
4677 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4678 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4679 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4680 echo '  :' >>$CONFIG_STATUS
4681 rm -f conftest.tail
4682 while grep . conftest.defines >/dev/null
4683 do
4684   # Write a limited-size here document to $tmp/defines.sed.
4685   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4686   # Speed up: don't consider the non `#define' lines.
4687   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
4688   # Work around the forget-to-reset-the-flag bug.
4689   echo 't clr' >>$CONFIG_STATUS
4690   echo ': clr' >>$CONFIG_STATUS
4691   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4692   echo 'CEOF
4693   sed -f $tmp/defines.sed $tmp/in >$tmp/out
4694   rm -f $tmp/in
4695   mv $tmp/out $tmp/in
4696 ' >>$CONFIG_STATUS
4697   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4698   rm -f conftest.defines
4699   mv conftest.tail conftest.defines
4700 done
4701 rm -f conftest.defines
4702 echo '  fi # grep' >>$CONFIG_STATUS
4703 echo >>$CONFIG_STATUS
4704
4705 # Break up conftest.undefs because some shells have a limit on the size
4706 # of here documents, and old seds have small limits too (100 cmds).
4707 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
4708 rm -f conftest.tail
4709 while grep . conftest.undefs >/dev/null
4710 do
4711   # Write a limited-size here document to $tmp/undefs.sed.
4712   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4713   # Speed up: don't consider the non `#undef'
4714   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
4715   # Work around the forget-to-reset-the-flag bug.
4716   echo 't clr' >>$CONFIG_STATUS
4717   echo ': clr' >>$CONFIG_STATUS
4718   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4719   echo 'CEOF
4720   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4721   rm -f $tmp/in
4722   mv $tmp/out $tmp/in
4723 ' >>$CONFIG_STATUS
4724   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4725   rm -f conftest.undefs
4726   mv conftest.tail conftest.undefs
4727 done
4728 rm -f conftest.undefs
4729
4730 cat >>$CONFIG_STATUS <<\_ACEOF
4731   # Let's still pretend it is `configure' which instantiates (i.e., don't
4732   # use $as_me), people would be surprised to read:
4733   #    /* config.h.  Generated by config.status.  */
4734   if test x"$ac_file" = x-; then
4735     echo "/* Generated by configure.  */" >$tmp/config.h
4736   else
4737     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
4738   fi
4739   cat $tmp/in >>$tmp/config.h
4740   rm -f $tmp/in
4741   if test x"$ac_file" != x-; then
4742     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4743       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4744 echo "$as_me: $ac_file is unchanged" >&6;}
4745     else
4746       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4747 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4748          X"$ac_file" : 'X\(//\)[^/]' \| \
4749          X"$ac_file" : 'X\(//\)$' \| \
4750          X"$ac_file" : 'X\(/\)' \| \
4751          .     : '\(.\)' 2>/dev/null ||
4752 echo X"$ac_file" |
4753     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4754           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4755           /^X\(\/\/\)$/{ s//\1/; q; }
4756           /^X\(\/\).*/{ s//\1/; q; }
4757           s/.*/./; q'`
4758       { if $as_mkdir_p; then
4759     mkdir -p "$ac_dir"
4760   else
4761     as_dir="$ac_dir"
4762     as_dirs=
4763     while test ! -d "$as_dir"; do
4764       as_dirs="$as_dir $as_dirs"
4765       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4766 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4767          X"$as_dir" : 'X\(//\)[^/]' \| \
4768          X"$as_dir" : 'X\(//\)$' \| \
4769          X"$as_dir" : 'X\(/\)' \| \
4770          .     : '\(.\)' 2>/dev/null ||
4771 echo X"$as_dir" |
4772     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4773           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4774           /^X\(\/\/\)$/{ s//\1/; q; }
4775           /^X\(\/\).*/{ s//\1/; q; }
4776           s/.*/./; q'`
4777     done
4778     test ! -n "$as_dirs" || mkdir $as_dirs
4779   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4780 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4781    { (exit 1); exit 1; }; }; }
4782
4783       rm -f $ac_file
4784       mv $tmp/config.h $ac_file
4785     fi
4786   else
4787     cat $tmp/config.h
4788     rm -f $tmp/config.h
4789   fi
4790 done
4791 _ACEOF
4792 cat >>$CONFIG_STATUS <<\_ACEOF
4793
4794 #
4795 # CONFIG_COMMANDS section.
4796 #
4797 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
4798   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
4799   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
4800   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
4801 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4802          X"$ac_dest" : 'X\(//\)[^/]' \| \
4803          X"$ac_dest" : 'X\(//\)$' \| \
4804          X"$ac_dest" : 'X\(/\)' \| \
4805          .     : '\(.\)' 2>/dev/null ||
4806 echo X"$ac_dest" |
4807     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4808           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4809           /^X\(\/\/\)$/{ s//\1/; q; }
4810           /^X\(\/\).*/{ s//\1/; q; }
4811           s/.*/./; q'`
4812   { if $as_mkdir_p; then
4813     mkdir -p "$ac_dir"
4814   else
4815     as_dir="$ac_dir"
4816     as_dirs=
4817     while test ! -d "$as_dir"; do
4818       as_dirs="$as_dir $as_dirs"
4819       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4820 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4821          X"$as_dir" : 'X\(//\)[^/]' \| \
4822          X"$as_dir" : 'X\(//\)$' \| \
4823          X"$as_dir" : 'X\(/\)' \| \
4824          .     : '\(.\)' 2>/dev/null ||
4825 echo X"$as_dir" |
4826     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4827           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4828           /^X\(\/\/\)$/{ s//\1/; q; }
4829           /^X\(\/\).*/{ s//\1/; q; }
4830           s/.*/./; q'`
4831     done
4832     test ! -n "$as_dirs" || mkdir $as_dirs
4833   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4834 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4835    { (exit 1); exit 1; }; }; }
4836
4837   ac_builddir=.
4838
4839 if test "$ac_dir" != .; then
4840   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4841   # A "../" for each directory in $ac_dir_suffix.
4842   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4843 else
4844   ac_dir_suffix= ac_top_builddir=
4845 fi
4846
4847 case $srcdir in
4848   .)  # No --srcdir option.  We are building in place.
4849     ac_srcdir=.
4850     if test -z "$ac_top_builddir"; then
4851        ac_top_srcdir=.
4852     else
4853        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4854     fi ;;
4855   [\\/]* | ?:[\\/]* )  # Absolute path.
4856     ac_srcdir=$srcdir$ac_dir_suffix;
4857     ac_top_srcdir=$srcdir ;;
4858   *) # Relative path.
4859     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4860     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4861 esac
4862
4863 # Do not use `cd foo && pwd` to compute absolute paths, because
4864 # the directories may not exist.
4865 case `pwd` in
4866 .) ac_abs_builddir="$ac_dir";;
4867 *)
4868   case "$ac_dir" in
4869   .) ac_abs_builddir=`pwd`;;
4870   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4871   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4872   esac;;
4873 esac
4874 case $ac_abs_builddir in
4875 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4876 *)
4877   case ${ac_top_builddir}. in
4878   .) ac_abs_top_builddir=$ac_abs_builddir;;
4879   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4880   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4881   esac;;
4882 esac
4883 case $ac_abs_builddir in
4884 .) ac_abs_srcdir=$ac_srcdir;;
4885 *)
4886   case $ac_srcdir in
4887   .) ac_abs_srcdir=$ac_abs_builddir;;
4888   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4889   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4890   esac;;
4891 esac
4892 case $ac_abs_builddir in
4893 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4894 *)
4895   case $ac_top_srcdir in
4896   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4897   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4898   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4899   esac;;
4900 esac
4901
4902
4903   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
4904 echo "$as_me: executing $ac_dest commands" >&6;}
4905   case $ac_dest in
4906     default ) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
4907   esac
4908 done
4909 _ACEOF
4910
4911 cat >>$CONFIG_STATUS <<\_ACEOF
4912
4913 { (exit 0); exit 0; }
4914 _ACEOF
4915 chmod +x $CONFIG_STATUS
4916 ac_clean_files=$ac_clean_files_save
4917
4918
4919 # configure is writing to config.log, and then calls config.status.
4920 # config.status does its own redirection, appending to config.log.
4921 # Unfortunately, on DOS this fails, as config.log is still kept open
4922 # by configure, so config.status won't be able to write to it; its
4923 # output is simply discarded.  So we exec the FD to /dev/null,
4924 # effectively closing config.log, so it can be properly (re)opened and
4925 # appended to by config.status.  When coming back to configure, we
4926 # need to make the FD available again.
4927 if test "$no_create" != yes; then
4928   ac_cs_success=:
4929   ac_config_status_args=
4930   test "$silent" = yes &&
4931     ac_config_status_args="$ac_config_status_args --quiet"
4932   exec 5>/dev/null
4933   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4934   exec 5>>config.log
4935   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4936   # would make configure fail if this is the last instruction.
4937   $ac_cs_success || { (exit 1); exit 1; }
4938 fi
4939