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"
2347 # GCC supports -Wuninitialized only with -O or -On, n != 0.
2348 if test x${CFLAGS+set} = xset; then
2349   case "${CFLAGS}" in
2350     *"-O0"* ) ;;
2351     *"-O"* )
2352       build_warnings="${build_warnings} -Wuninitialized"
2353     ;;
2354   esac
2355 else
2356   build_warnings="${build_warnings} -Wuninitialized"
2357 fi
2358 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
2359 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
2360 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
2361 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
2362 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
2363 # -Woverloaded-virtual -Winline -Werror"
2364 # Check whether --enable-build-warnings or --disable-build-warnings was given.
2365 if test "${enable_build_warnings+set}" = set; then
2366   enableval="$enable_build_warnings"
2367   case "${enableval}" in
2368   yes)  ;;
2369   no)   build_warnings="-w";;
2370   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2371         build_warnings="${build_warnings} ${t}";;
2372   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2373         build_warnings="${t} ${build_warnings}";;
2374   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2375 esac
2376 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2377   echo "Setting compiler warning flags = $build_warnings" 6>&1
2378 fi
2379 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
2380 if test "${enable_sim_build_warnings+set}" = set; then
2381   enableval="$enable_sim_build_warnings"
2382   case "${enableval}" in
2383   yes)  ;;
2384   no)   build_warnings="-w";;
2385   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2386         build_warnings="${build_warnings} ${t}";;
2387   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2388         build_warnings="${t} ${build_warnings}";;
2389   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2390 esac
2391 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2392   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
2393 fi
2394 fi; WARN_CFLAGS=""
2395 WERROR_CFLAGS=""
2396 if test "x${build_warnings}" != x -a "x$GCC" = xyes
2397 then
2398     echo "$as_me:$LINENO: checking compiler warning flags" >&5
2399 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
2400     # Separate out the -Werror flag as some files just cannot be
2401     # compiled with it enabled.
2402     for w in ${build_warnings}; do
2403         case $w in
2404         -Werr*) WERROR_CFLAGS=-Werror ;;
2405         *) # Check that GCC accepts it
2406             saved_CFLAGS="$CFLAGS"
2407             CFLAGS="$CFLAGS $w"
2408             cat >conftest.$ac_ext <<_ACEOF
2409 /* confdefs.h.  */
2410 _ACEOF
2411 cat confdefs.h >>conftest.$ac_ext
2412 cat >>conftest.$ac_ext <<_ACEOF
2413 /* end confdefs.h.  */
2414
2415 int
2416 main ()
2417 {
2418
2419   ;
2420   return 0;
2421 }
2422 _ACEOF
2423 rm -f conftest.$ac_objext
2424 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2425   (eval $ac_compile) 2>conftest.er1
2426   ac_status=$?
2427   grep -v '^ *+' conftest.er1 >conftest.err
2428   rm -f conftest.er1
2429   cat conftest.err >&5
2430   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2431   (exit $ac_status); } &&
2432          { ac_try='test -z "$ac_c_werror_flag"
2433                          || test ! -s conftest.err'
2434   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2435   (eval $ac_try) 2>&5
2436   ac_status=$?
2437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2438   (exit $ac_status); }; } &&
2439          { ac_try='test -s conftest.$ac_objext'
2440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2441   (eval $ac_try) 2>&5
2442   ac_status=$?
2443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2444   (exit $ac_status); }; }; then
2445   WARN_CFLAGS="${WARN_CFLAGS} $w"
2446 else
2447   echo "$as_me: failed program was:" >&5
2448 sed 's/^/| /' conftest.$ac_ext >&5
2449
2450 fi
2451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2452             CFLAGS="$saved_CFLAGS"
2453         esac
2454     done
2455     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
2456 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
2457 fi
2458
2459
2460 # Put a plausible default for CC_FOR_BUILD in Makefile.
2461 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
2462   AR_FOR_BUILD='$(AR)'
2463   AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
2464   CC_FOR_BUILD='$(CC)'
2465   CFLAGS_FOR_BUILD='$(CFLAGS)'
2466   RANLIB_FOR_BUILD='$(RANLIB)'
2467   LIBIBERTY_LIB=../../libiberty/libiberty.a
2468 else
2469   AR_FOR_BUILD=${AR_FOR_BUILD-ar}
2470   AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
2471   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2472   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
2473   RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
2474   LIBIBERTY_LIB=
2475 fi
2476
2477
2478 # Make sure we can run config.sub.
2479 $ac_config_sub sun4 >/dev/null 2>&1 ||
2480   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2481 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2482    { (exit 1); exit 1; }; }
2483
2484 echo "$as_me:$LINENO: checking build system type" >&5
2485 echo $ECHO_N "checking build system type... $ECHO_C" >&6
2486 if test "${ac_cv_build+set}" = set; then
2487   echo $ECHO_N "(cached) $ECHO_C" >&6
2488 else
2489   ac_cv_build_alias=$build_alias
2490 test -z "$ac_cv_build_alias" &&
2491   ac_cv_build_alias=`$ac_config_guess`
2492 test -z "$ac_cv_build_alias" &&
2493   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2494 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2495    { (exit 1); exit 1; }; }
2496 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2497   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2498 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2499    { (exit 1); exit 1; }; }
2500
2501 fi
2502 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2503 echo "${ECHO_T}$ac_cv_build" >&6
2504 build=$ac_cv_build
2505 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2506 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2507 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2508
2509
2510 echo "$as_me:$LINENO: checking host system type" >&5
2511 echo $ECHO_N "checking host system type... $ECHO_C" >&6
2512 if test "${ac_cv_host+set}" = set; then
2513   echo $ECHO_N "(cached) $ECHO_C" >&6
2514 else
2515   ac_cv_host_alias=$host_alias
2516 test -z "$ac_cv_host_alias" &&
2517   ac_cv_host_alias=$ac_cv_build_alias
2518 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2519   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2520 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2521    { (exit 1); exit 1; }; }
2522
2523 fi
2524 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2525 echo "${ECHO_T}$ac_cv_host" >&6
2526 host=$ac_cv_host
2527 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2528 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2529 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2530
2531
2532 echo "$as_me:$LINENO: checking target system type" >&5
2533 echo $ECHO_N "checking target system type... $ECHO_C" >&6
2534 if test "${ac_cv_target+set}" = set; then
2535   echo $ECHO_N "(cached) $ECHO_C" >&6
2536 else
2537   ac_cv_target_alias=$target_alias
2538 test "x$ac_cv_target_alias" = "x" &&
2539   ac_cv_target_alias=$ac_cv_host_alias
2540 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
2541   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
2542 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
2543    { (exit 1); exit 1; }; }
2544
2545 fi
2546 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
2547 echo "${ECHO_T}$ac_cv_target" >&6
2548 target=$ac_cv_target
2549 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2550 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2551 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2552
2553
2554 # The aliases save the names the user supplied, while $host etc.
2555 # will get canonicalized.
2556 test -n "$target_alias" &&
2557   test "$program_prefix$program_suffix$program_transform_name" = \
2558     NONENONEs,x,x, &&
2559   program_prefix=${target_alias}-
2560 test "$program_prefix" != NONE &&
2561   program_transform_name="s,^,$program_prefix,;$program_transform_name"
2562 # Use a double $ so make ignores it.
2563 test "$program_suffix" != NONE &&
2564   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
2565 # Double any \ or $.  echo might interpret backslashes.
2566 # By default was `s,x,x', remove it if useless.
2567 cat <<\_ACEOF >conftest.sed
2568 s/[\\$]/&&/g;s/;s,x,x,$//
2569 _ACEOF
2570 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2571 rm conftest.sed
2572
2573
2574 . ${srcdir}/../../bfd/configure.host
2575
2576           ac_config_headers="$ac_config_headers config.h:config.in"
2577
2578
2579 ac_ext=c
2580 ac_cpp='$CPP $CPPFLAGS'
2581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2584 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2585 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2586 # On Suns, sometimes $CPP names a directory.
2587 if test -n "$CPP" && test -d "$CPP"; then
2588   CPP=
2589 fi
2590 if test -z "$CPP"; then
2591   if test "${ac_cv_prog_CPP+set}" = set; then
2592   echo $ECHO_N "(cached) $ECHO_C" >&6
2593 else
2594       # Double quotes because CPP needs to be expanded
2595     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2596     do
2597       ac_preproc_ok=false
2598 for ac_c_preproc_warn_flag in '' yes
2599 do
2600   # Use a header file that comes with gcc, so configuring glibc
2601   # with a fresh cross-compiler works.
2602   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2603   # <limits.h> exists even on freestanding compilers.
2604   # On the NeXT, cc -E runs the code through the compiler's parser,
2605   # not just through cpp. "Syntax error" is here to catch this case.
2606   cat >conftest.$ac_ext <<_ACEOF
2607 /* confdefs.h.  */
2608 _ACEOF
2609 cat confdefs.h >>conftest.$ac_ext
2610 cat >>conftest.$ac_ext <<_ACEOF
2611 /* end confdefs.h.  */
2612 #ifdef __STDC__
2613 # include <limits.h>
2614 #else
2615 # include <assert.h>
2616 #endif
2617                      Syntax error
2618 _ACEOF
2619 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2620   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2621   ac_status=$?
2622   grep -v '^ *+' conftest.er1 >conftest.err
2623   rm -f conftest.er1
2624   cat conftest.err >&5
2625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2626   (exit $ac_status); } >/dev/null; then
2627   if test -s conftest.err; then
2628     ac_cpp_err=$ac_c_preproc_warn_flag
2629     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2630   else
2631     ac_cpp_err=
2632   fi
2633 else
2634   ac_cpp_err=yes
2635 fi
2636 if test -z "$ac_cpp_err"; then
2637   :
2638 else
2639   echo "$as_me: failed program was:" >&5
2640 sed 's/^/| /' conftest.$ac_ext >&5
2641
2642   # Broken: fails on valid input.
2643 continue
2644 fi
2645 rm -f conftest.err conftest.$ac_ext
2646
2647   # OK, works on sane cases.  Now check whether non-existent headers
2648   # can be detected and how.
2649   cat >conftest.$ac_ext <<_ACEOF
2650 /* confdefs.h.  */
2651 _ACEOF
2652 cat confdefs.h >>conftest.$ac_ext
2653 cat >>conftest.$ac_ext <<_ACEOF
2654 /* end confdefs.h.  */
2655 #include <ac_nonexistent.h>
2656 _ACEOF
2657 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2658   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2659   ac_status=$?
2660   grep -v '^ *+' conftest.er1 >conftest.err
2661   rm -f conftest.er1
2662   cat conftest.err >&5
2663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664   (exit $ac_status); } >/dev/null; then
2665   if test -s conftest.err; then
2666     ac_cpp_err=$ac_c_preproc_warn_flag
2667     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2668   else
2669     ac_cpp_err=
2670   fi
2671 else
2672   ac_cpp_err=yes
2673 fi
2674 if test -z "$ac_cpp_err"; then
2675   # Broken: success on invalid input.
2676 continue
2677 else
2678   echo "$as_me: failed program was:" >&5
2679 sed 's/^/| /' conftest.$ac_ext >&5
2680
2681   # Passes both tests.
2682 ac_preproc_ok=:
2683 break
2684 fi
2685 rm -f conftest.err conftest.$ac_ext
2686
2687 done
2688 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2689 rm -f conftest.err conftest.$ac_ext
2690 if $ac_preproc_ok; then
2691   break
2692 fi
2693
2694     done
2695     ac_cv_prog_CPP=$CPP
2696
2697 fi
2698   CPP=$ac_cv_prog_CPP
2699 else
2700   ac_cv_prog_CPP=$CPP
2701 fi
2702 echo "$as_me:$LINENO: result: $CPP" >&5
2703 echo "${ECHO_T}$CPP" >&6
2704 ac_preproc_ok=false
2705 for ac_c_preproc_warn_flag in '' yes
2706 do
2707   # Use a header file that comes with gcc, so configuring glibc
2708   # with a fresh cross-compiler works.
2709   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2710   # <limits.h> exists even on freestanding compilers.
2711   # On the NeXT, cc -E runs the code through the compiler's parser,
2712   # not just through cpp. "Syntax error" is here to catch this case.
2713   cat >conftest.$ac_ext <<_ACEOF
2714 /* confdefs.h.  */
2715 _ACEOF
2716 cat confdefs.h >>conftest.$ac_ext
2717 cat >>conftest.$ac_ext <<_ACEOF
2718 /* end confdefs.h.  */
2719 #ifdef __STDC__
2720 # include <limits.h>
2721 #else
2722 # include <assert.h>
2723 #endif
2724                      Syntax error
2725 _ACEOF
2726 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2727   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2728   ac_status=$?
2729   grep -v '^ *+' conftest.er1 >conftest.err
2730   rm -f conftest.er1
2731   cat conftest.err >&5
2732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733   (exit $ac_status); } >/dev/null; then
2734   if test -s conftest.err; then
2735     ac_cpp_err=$ac_c_preproc_warn_flag
2736     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2737   else
2738     ac_cpp_err=
2739   fi
2740 else
2741   ac_cpp_err=yes
2742 fi
2743 if test -z "$ac_cpp_err"; then
2744   :
2745 else
2746   echo "$as_me: failed program was:" >&5
2747 sed 's/^/| /' conftest.$ac_ext >&5
2748
2749   # Broken: fails on valid input.
2750 continue
2751 fi
2752 rm -f conftest.err conftest.$ac_ext
2753
2754   # OK, works on sane cases.  Now check whether non-existent headers
2755   # can be detected and how.
2756   cat >conftest.$ac_ext <<_ACEOF
2757 /* confdefs.h.  */
2758 _ACEOF
2759 cat confdefs.h >>conftest.$ac_ext
2760 cat >>conftest.$ac_ext <<_ACEOF
2761 /* end confdefs.h.  */
2762 #include <ac_nonexistent.h>
2763 _ACEOF
2764 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2765   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2766   ac_status=$?
2767   grep -v '^ *+' conftest.er1 >conftest.err
2768   rm -f conftest.er1
2769   cat conftest.err >&5
2770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2771   (exit $ac_status); } >/dev/null; then
2772   if test -s conftest.err; then
2773     ac_cpp_err=$ac_c_preproc_warn_flag
2774     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2775   else
2776     ac_cpp_err=
2777   fi
2778 else
2779   ac_cpp_err=yes
2780 fi
2781 if test -z "$ac_cpp_err"; then
2782   # Broken: success on invalid input.
2783 continue
2784 else
2785   echo "$as_me: failed program was:" >&5
2786 sed 's/^/| /' conftest.$ac_ext >&5
2787
2788   # Passes both tests.
2789 ac_preproc_ok=:
2790 break
2791 fi
2792 rm -f conftest.err conftest.$ac_ext
2793
2794 done
2795 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2796 rm -f conftest.err conftest.$ac_ext
2797 if $ac_preproc_ok; then
2798   :
2799 else
2800   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2801 See \`config.log' for more details." >&5
2802 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2803 See \`config.log' for more details." >&2;}
2804    { (exit 1); exit 1; }; }
2805 fi
2806
2807 ac_ext=c
2808 ac_cpp='$CPP $CPPFLAGS'
2809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2812
2813
2814 echo "$as_me:$LINENO: checking for egrep" >&5
2815 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2816 if test "${ac_cv_prog_egrep+set}" = set; then
2817   echo $ECHO_N "(cached) $ECHO_C" >&6
2818 else
2819   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2820     then ac_cv_prog_egrep='grep -E'
2821     else ac_cv_prog_egrep='egrep'
2822     fi
2823 fi
2824 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2825 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2826  EGREP=$ac_cv_prog_egrep
2827
2828
2829 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2830 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2831 if test "${ac_cv_header_stdc+set}" = set; then
2832   echo $ECHO_N "(cached) $ECHO_C" >&6
2833 else
2834   cat >conftest.$ac_ext <<_ACEOF
2835 /* confdefs.h.  */
2836 _ACEOF
2837 cat confdefs.h >>conftest.$ac_ext
2838 cat >>conftest.$ac_ext <<_ACEOF
2839 /* end confdefs.h.  */
2840 #include <stdlib.h>
2841 #include <stdarg.h>
2842 #include <string.h>
2843 #include <float.h>
2844
2845 int
2846 main ()
2847 {
2848
2849   ;
2850   return 0;
2851 }
2852 _ACEOF
2853 rm -f conftest.$ac_objext
2854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2855   (eval $ac_compile) 2>conftest.er1
2856   ac_status=$?
2857   grep -v '^ *+' conftest.er1 >conftest.err
2858   rm -f conftest.er1
2859   cat conftest.err >&5
2860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2861   (exit $ac_status); } &&
2862          { ac_try='test -z "$ac_c_werror_flag"
2863                          || test ! -s conftest.err'
2864   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2865   (eval $ac_try) 2>&5
2866   ac_status=$?
2867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2868   (exit $ac_status); }; } &&
2869          { ac_try='test -s conftest.$ac_objext'
2870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2871   (eval $ac_try) 2>&5
2872   ac_status=$?
2873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2874   (exit $ac_status); }; }; then
2875   ac_cv_header_stdc=yes
2876 else
2877   echo "$as_me: failed program was:" >&5
2878 sed 's/^/| /' conftest.$ac_ext >&5
2879
2880 ac_cv_header_stdc=no
2881 fi
2882 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2883
2884 if test $ac_cv_header_stdc = yes; then
2885   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2886   cat >conftest.$ac_ext <<_ACEOF
2887 /* confdefs.h.  */
2888 _ACEOF
2889 cat confdefs.h >>conftest.$ac_ext
2890 cat >>conftest.$ac_ext <<_ACEOF
2891 /* end confdefs.h.  */
2892 #include <string.h>
2893
2894 _ACEOF
2895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2896   $EGREP "memchr" >/dev/null 2>&1; then
2897   :
2898 else
2899   ac_cv_header_stdc=no
2900 fi
2901 rm -f conftest*
2902
2903 fi
2904
2905 if test $ac_cv_header_stdc = yes; then
2906   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2907   cat >conftest.$ac_ext <<_ACEOF
2908 /* confdefs.h.  */
2909 _ACEOF
2910 cat confdefs.h >>conftest.$ac_ext
2911 cat >>conftest.$ac_ext <<_ACEOF
2912 /* end confdefs.h.  */
2913 #include <stdlib.h>
2914
2915 _ACEOF
2916 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2917   $EGREP "free" >/dev/null 2>&1; then
2918   :
2919 else
2920   ac_cv_header_stdc=no
2921 fi
2922 rm -f conftest*
2923
2924 fi
2925
2926 if test $ac_cv_header_stdc = yes; then
2927   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2928   if test "$cross_compiling" = yes; then
2929   :
2930 else
2931   cat >conftest.$ac_ext <<_ACEOF
2932 /* confdefs.h.  */
2933 _ACEOF
2934 cat confdefs.h >>conftest.$ac_ext
2935 cat >>conftest.$ac_ext <<_ACEOF
2936 /* end confdefs.h.  */
2937 #include <ctype.h>
2938 #if ((' ' & 0x0FF) == 0x020)
2939 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2940 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2941 #else
2942 # define ISLOWER(c) \
2943                    (('a' <= (c) && (c) <= 'i') \
2944                      || ('j' <= (c) && (c) <= 'r') \
2945                      || ('s' <= (c) && (c) <= 'z'))
2946 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2947 #endif
2948
2949 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2950 int
2951 main ()
2952 {
2953   int i;
2954   for (i = 0; i < 256; i++)
2955     if (XOR (islower (i), ISLOWER (i))
2956         || toupper (i) != TOUPPER (i))
2957       exit(2);
2958   exit (0);
2959 }
2960 _ACEOF
2961 rm -f conftest$ac_exeext
2962 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2963   (eval $ac_link) 2>&5
2964   ac_status=$?
2965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2968   (eval $ac_try) 2>&5
2969   ac_status=$?
2970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971   (exit $ac_status); }; }; then
2972   :
2973 else
2974   echo "$as_me: program exited with status $ac_status" >&5
2975 echo "$as_me: failed program was:" >&5
2976 sed 's/^/| /' conftest.$ac_ext >&5
2977
2978 ( exit $ac_status )
2979 ac_cv_header_stdc=no
2980 fi
2981 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2982 fi
2983 fi
2984 fi
2985 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2986 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2987 if test $ac_cv_header_stdc = yes; then
2988
2989 cat >>confdefs.h <<\_ACEOF
2990 #define STDC_HEADERS 1
2991 _ACEOF
2992
2993 fi
2994
2995 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3006                   inttypes.h stdint.h unistd.h
3007 do
3008 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3009 echo "$as_me:$LINENO: checking for $ac_header" >&5
3010 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3011 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3012   echo $ECHO_N "(cached) $ECHO_C" >&6
3013 else
3014   cat >conftest.$ac_ext <<_ACEOF
3015 /* confdefs.h.  */
3016 _ACEOF
3017 cat confdefs.h >>conftest.$ac_ext
3018 cat >>conftest.$ac_ext <<_ACEOF
3019 /* end confdefs.h.  */
3020 $ac_includes_default
3021
3022 #include <$ac_header>
3023 _ACEOF
3024 rm -f conftest.$ac_objext
3025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3026   (eval $ac_compile) 2>conftest.er1
3027   ac_status=$?
3028   grep -v '^ *+' conftest.er1 >conftest.err
3029   rm -f conftest.er1
3030   cat conftest.err >&5
3031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032   (exit $ac_status); } &&
3033          { ac_try='test -z "$ac_c_werror_flag"
3034                          || test ! -s conftest.err'
3035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3036   (eval $ac_try) 2>&5
3037   ac_status=$?
3038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039   (exit $ac_status); }; } &&
3040          { ac_try='test -s conftest.$ac_objext'
3041   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3042   (eval $ac_try) 2>&5
3043   ac_status=$?
3044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045   (exit $ac_status); }; }; then
3046   eval "$as_ac_Header=yes"
3047 else
3048   echo "$as_me: failed program was:" >&5
3049 sed 's/^/| /' conftest.$ac_ext >&5
3050
3051 eval "$as_ac_Header=no"
3052 fi
3053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3054 fi
3055 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3056 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3057 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3058   cat >>confdefs.h <<_ACEOF
3059 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3060 _ACEOF
3061
3062 fi
3063
3064 done
3065
3066
3067
3068
3069
3070
3071
3072
3073 for ac_header in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
3074 do
3075 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3076 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3077   echo "$as_me:$LINENO: checking for $ac_header" >&5
3078 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3079 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3080   echo $ECHO_N "(cached) $ECHO_C" >&6
3081 fi
3082 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3083 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3084 else
3085   # Is the header compilable?
3086 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3087 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3088 cat >conftest.$ac_ext <<_ACEOF
3089 /* confdefs.h.  */
3090 _ACEOF
3091 cat confdefs.h >>conftest.$ac_ext
3092 cat >>conftest.$ac_ext <<_ACEOF
3093 /* end confdefs.h.  */
3094 $ac_includes_default
3095 #include <$ac_header>
3096 _ACEOF
3097 rm -f conftest.$ac_objext
3098 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3099   (eval $ac_compile) 2>conftest.er1
3100   ac_status=$?
3101   grep -v '^ *+' conftest.er1 >conftest.err
3102   rm -f conftest.er1
3103   cat conftest.err >&5
3104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105   (exit $ac_status); } &&
3106          { ac_try='test -z "$ac_c_werror_flag"
3107                          || test ! -s conftest.err'
3108   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3109   (eval $ac_try) 2>&5
3110   ac_status=$?
3111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3112   (exit $ac_status); }; } &&
3113          { ac_try='test -s conftest.$ac_objext'
3114   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3115   (eval $ac_try) 2>&5
3116   ac_status=$?
3117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118   (exit $ac_status); }; }; then
3119   ac_header_compiler=yes
3120 else
3121   echo "$as_me: failed program was:" >&5
3122 sed 's/^/| /' conftest.$ac_ext >&5
3123
3124 ac_header_compiler=no
3125 fi
3126 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3127 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3128 echo "${ECHO_T}$ac_header_compiler" >&6
3129
3130 # Is the header present?
3131 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3132 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3133 cat >conftest.$ac_ext <<_ACEOF
3134 /* confdefs.h.  */
3135 _ACEOF
3136 cat confdefs.h >>conftest.$ac_ext
3137 cat >>conftest.$ac_ext <<_ACEOF
3138 /* end confdefs.h.  */
3139 #include <$ac_header>
3140 _ACEOF
3141 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3142   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3143   ac_status=$?
3144   grep -v '^ *+' conftest.er1 >conftest.err
3145   rm -f conftest.er1
3146   cat conftest.err >&5
3147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148   (exit $ac_status); } >/dev/null; then
3149   if test -s conftest.err; then
3150     ac_cpp_err=$ac_c_preproc_warn_flag
3151     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3152   else
3153     ac_cpp_err=
3154   fi
3155 else
3156   ac_cpp_err=yes
3157 fi
3158 if test -z "$ac_cpp_err"; then
3159   ac_header_preproc=yes
3160 else
3161   echo "$as_me: failed program was:" >&5
3162 sed 's/^/| /' conftest.$ac_ext >&5
3163
3164   ac_header_preproc=no
3165 fi
3166 rm -f conftest.err conftest.$ac_ext
3167 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3168 echo "${ECHO_T}$ac_header_preproc" >&6
3169
3170 # So?  What about this header?
3171 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3172   yes:no: )
3173     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3174 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3175     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3176 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3177     ac_header_preproc=yes
3178     ;;
3179   no:yes:* )
3180     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3181 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3182     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3183 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3184     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3185 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3186     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3187 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3188     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3189 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3190     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3191 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3192     (
3193       cat <<\_ASBOX
3194 ## ------------------------------------------ ##
3195 ## Report this to the AC_PACKAGE_NAME lists.  ##
3196 ## ------------------------------------------ ##
3197 _ASBOX
3198     ) |
3199       sed "s/^/$as_me: WARNING:     /" >&2
3200     ;;
3201 esac
3202 echo "$as_me:$LINENO: checking for $ac_header" >&5
3203 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3204 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3205   echo $ECHO_N "(cached) $ECHO_C" >&6
3206 else
3207   eval "$as_ac_Header=\$ac_header_preproc"
3208 fi
3209 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3210 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3211
3212 fi
3213 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3214   cat >>confdefs.h <<_ACEOF
3215 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3216 _ACEOF
3217
3218 fi
3219
3220 done
3221
3222
3223
3224
3225
3226
3227 ac_header_dirent=no
3228 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3229   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3230 echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
3231 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
3232 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3233   echo $ECHO_N "(cached) $ECHO_C" >&6
3234 else
3235   cat >conftest.$ac_ext <<_ACEOF
3236 /* confdefs.h.  */
3237 _ACEOF
3238 cat confdefs.h >>conftest.$ac_ext
3239 cat >>conftest.$ac_ext <<_ACEOF
3240 /* end confdefs.h.  */
3241 #include <sys/types.h>
3242 #include <$ac_hdr>
3243
3244 int
3245 main ()
3246 {
3247 if ((DIR *) 0)
3248 return 0;
3249   ;
3250   return 0;
3251 }
3252 _ACEOF
3253 rm -f conftest.$ac_objext
3254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3255   (eval $ac_compile) 2>conftest.er1
3256   ac_status=$?
3257   grep -v '^ *+' conftest.er1 >conftest.err
3258   rm -f conftest.er1
3259   cat conftest.err >&5
3260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3261   (exit $ac_status); } &&
3262          { ac_try='test -z "$ac_c_werror_flag"
3263                          || test ! -s conftest.err'
3264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3265   (eval $ac_try) 2>&5
3266   ac_status=$?
3267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268   (exit $ac_status); }; } &&
3269          { ac_try='test -s conftest.$ac_objext'
3270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3271   (eval $ac_try) 2>&5
3272   ac_status=$?
3273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3274   (exit $ac_status); }; }; then
3275   eval "$as_ac_Header=yes"
3276 else
3277   echo "$as_me: failed program was:" >&5
3278 sed 's/^/| /' conftest.$ac_ext >&5
3279
3280 eval "$as_ac_Header=no"
3281 fi
3282 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3283 fi
3284 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3285 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3286 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3287   cat >>confdefs.h <<_ACEOF
3288 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3289 _ACEOF
3290
3291 ac_header_dirent=$ac_hdr; break
3292 fi
3293
3294 done
3295 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3296 if test $ac_header_dirent = dirent.h; then
3297   echo "$as_me:$LINENO: checking for library containing opendir" >&5
3298 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
3299 if test "${ac_cv_search_opendir+set}" = set; then
3300   echo $ECHO_N "(cached) $ECHO_C" >&6
3301 else
3302   ac_func_search_save_LIBS=$LIBS
3303 ac_cv_search_opendir=no
3304 cat >conftest.$ac_ext <<_ACEOF
3305 /* confdefs.h.  */
3306 _ACEOF
3307 cat confdefs.h >>conftest.$ac_ext
3308 cat >>conftest.$ac_ext <<_ACEOF
3309 /* end confdefs.h.  */
3310
3311 /* Override any gcc2 internal prototype to avoid an error.  */
3312 #ifdef __cplusplus
3313 extern "C"
3314 #endif
3315 /* We use char because int might match the return type of a gcc2
3316    builtin and then its argument prototype would still apply.  */
3317 char opendir ();
3318 int
3319 main ()
3320 {
3321 opendir ();
3322   ;
3323   return 0;
3324 }
3325 _ACEOF
3326 rm -f conftest.$ac_objext conftest$ac_exeext
3327 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3328   (eval $ac_link) 2>conftest.er1
3329   ac_status=$?
3330   grep -v '^ *+' conftest.er1 >conftest.err
3331   rm -f conftest.er1
3332   cat conftest.err >&5
3333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3334   (exit $ac_status); } &&
3335          { ac_try='test -z "$ac_c_werror_flag"
3336                          || test ! -s conftest.err'
3337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3338   (eval $ac_try) 2>&5
3339   ac_status=$?
3340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3341   (exit $ac_status); }; } &&
3342          { ac_try='test -s conftest$ac_exeext'
3343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3344   (eval $ac_try) 2>&5
3345   ac_status=$?
3346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3347   (exit $ac_status); }; }; then
3348   ac_cv_search_opendir="none required"
3349 else
3350   echo "$as_me: failed program was:" >&5
3351 sed 's/^/| /' conftest.$ac_ext >&5
3352
3353 fi
3354 rm -f conftest.err conftest.$ac_objext \
3355       conftest$ac_exeext conftest.$ac_ext
3356 if test "$ac_cv_search_opendir" = no; then
3357   for ac_lib in dir; do
3358     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3359     cat >conftest.$ac_ext <<_ACEOF
3360 /* confdefs.h.  */
3361 _ACEOF
3362 cat confdefs.h >>conftest.$ac_ext
3363 cat >>conftest.$ac_ext <<_ACEOF
3364 /* end confdefs.h.  */
3365
3366 /* Override any gcc2 internal prototype to avoid an error.  */
3367 #ifdef __cplusplus
3368 extern "C"
3369 #endif
3370 /* We use char because int might match the return type of a gcc2
3371    builtin and then its argument prototype would still apply.  */
3372 char opendir ();
3373 int
3374 main ()
3375 {
3376 opendir ();
3377   ;
3378   return 0;
3379 }
3380 _ACEOF
3381 rm -f conftest.$ac_objext conftest$ac_exeext
3382 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3383   (eval $ac_link) 2>conftest.er1
3384   ac_status=$?
3385   grep -v '^ *+' conftest.er1 >conftest.err
3386   rm -f conftest.er1
3387   cat conftest.err >&5
3388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389   (exit $ac_status); } &&
3390          { ac_try='test -z "$ac_c_werror_flag"
3391                          || test ! -s conftest.err'
3392   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3393   (eval $ac_try) 2>&5
3394   ac_status=$?
3395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3396   (exit $ac_status); }; } &&
3397          { ac_try='test -s conftest$ac_exeext'
3398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3399   (eval $ac_try) 2>&5
3400   ac_status=$?
3401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3402   (exit $ac_status); }; }; then
3403   ac_cv_search_opendir="-l$ac_lib"
3404 break
3405 else
3406   echo "$as_me: failed program was:" >&5
3407 sed 's/^/| /' conftest.$ac_ext >&5
3408
3409 fi
3410 rm -f conftest.err conftest.$ac_objext \
3411       conftest$ac_exeext conftest.$ac_ext
3412   done
3413 fi
3414 LIBS=$ac_func_search_save_LIBS
3415 fi
3416 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3417 echo "${ECHO_T}$ac_cv_search_opendir" >&6
3418 if test "$ac_cv_search_opendir" != no; then
3419   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
3420
3421 fi
3422
3423 else
3424   echo "$as_me:$LINENO: checking for library containing opendir" >&5
3425 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
3426 if test "${ac_cv_search_opendir+set}" = set; then
3427   echo $ECHO_N "(cached) $ECHO_C" >&6
3428 else
3429   ac_func_search_save_LIBS=$LIBS
3430 ac_cv_search_opendir=no
3431 cat >conftest.$ac_ext <<_ACEOF
3432 /* confdefs.h.  */
3433 _ACEOF
3434 cat confdefs.h >>conftest.$ac_ext
3435 cat >>conftest.$ac_ext <<_ACEOF
3436 /* end confdefs.h.  */
3437
3438 /* Override any gcc2 internal prototype to avoid an error.  */
3439 #ifdef __cplusplus
3440 extern "C"
3441 #endif
3442 /* We use char because int might match the return type of a gcc2
3443    builtin and then its argument prototype would still apply.  */
3444 char opendir ();
3445 int
3446 main ()
3447 {
3448 opendir ();
3449   ;
3450   return 0;
3451 }
3452 _ACEOF
3453 rm -f conftest.$ac_objext conftest$ac_exeext
3454 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3455   (eval $ac_link) 2>conftest.er1
3456   ac_status=$?
3457   grep -v '^ *+' conftest.er1 >conftest.err
3458   rm -f conftest.er1
3459   cat conftest.err >&5
3460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3461   (exit $ac_status); } &&
3462          { ac_try='test -z "$ac_c_werror_flag"
3463                          || test ! -s conftest.err'
3464   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3465   (eval $ac_try) 2>&5
3466   ac_status=$?
3467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3468   (exit $ac_status); }; } &&
3469          { ac_try='test -s conftest$ac_exeext'
3470   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3471   (eval $ac_try) 2>&5
3472   ac_status=$?
3473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3474   (exit $ac_status); }; }; then
3475   ac_cv_search_opendir="none required"
3476 else
3477   echo "$as_me: failed program was:" >&5
3478 sed 's/^/| /' conftest.$ac_ext >&5
3479
3480 fi
3481 rm -f conftest.err conftest.$ac_objext \
3482       conftest$ac_exeext conftest.$ac_ext
3483 if test "$ac_cv_search_opendir" = no; then
3484   for ac_lib in x; do
3485     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3486     cat >conftest.$ac_ext <<_ACEOF
3487 /* confdefs.h.  */
3488 _ACEOF
3489 cat confdefs.h >>conftest.$ac_ext
3490 cat >>conftest.$ac_ext <<_ACEOF
3491 /* end confdefs.h.  */
3492
3493 /* Override any gcc2 internal prototype to avoid an error.  */
3494 #ifdef __cplusplus
3495 extern "C"
3496 #endif
3497 /* We use char because int might match the return type of a gcc2
3498    builtin and then its argument prototype would still apply.  */
3499 char opendir ();
3500 int
3501 main ()
3502 {
3503 opendir ();
3504   ;
3505   return 0;
3506 }
3507 _ACEOF
3508 rm -f conftest.$ac_objext conftest$ac_exeext
3509 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3510   (eval $ac_link) 2>conftest.er1
3511   ac_status=$?
3512   grep -v '^ *+' conftest.er1 >conftest.err
3513   rm -f conftest.er1
3514   cat conftest.err >&5
3515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3516   (exit $ac_status); } &&
3517          { ac_try='test -z "$ac_c_werror_flag"
3518                          || test ! -s conftest.err'
3519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3520   (eval $ac_try) 2>&5
3521   ac_status=$?
3522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3523   (exit $ac_status); }; } &&
3524          { ac_try='test -s conftest$ac_exeext'
3525   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3526   (eval $ac_try) 2>&5
3527   ac_status=$?
3528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3529   (exit $ac_status); }; }; then
3530   ac_cv_search_opendir="-l$ac_lib"
3531 break
3532 else
3533   echo "$as_me: failed program was:" >&5
3534 sed 's/^/| /' conftest.$ac_ext >&5
3535
3536 fi
3537 rm -f conftest.err conftest.$ac_objext \
3538       conftest$ac_exeext conftest.$ac_ext
3539   done
3540 fi
3541 LIBS=$ac_func_search_save_LIBS
3542 fi
3543 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3544 echo "${ECHO_T}$ac_cv_search_opendir" >&6
3545 if test "$ac_cv_search_opendir" != no; then
3546   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
3547
3548 fi
3549
3550 fi
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562 if test -n "$ac_tool_prefix"; then
3563   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3564 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3565 echo "$as_me:$LINENO: checking for $ac_word" >&5
3566 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3567 if test "${ac_cv_prog_RANLIB+set}" = set; then
3568   echo $ECHO_N "(cached) $ECHO_C" >&6
3569 else
3570   if test -n "$RANLIB"; then
3571   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3572 else
3573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3574 for as_dir in $PATH
3575 do
3576   IFS=$as_save_IFS
3577   test -z "$as_dir" && as_dir=.
3578   for ac_exec_ext in '' $ac_executable_extensions; do
3579   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3580     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3581     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3582     break 2
3583   fi
3584 done
3585 done
3586
3587 fi
3588 fi
3589 RANLIB=$ac_cv_prog_RANLIB
3590 if test -n "$RANLIB"; then
3591   echo "$as_me:$LINENO: result: $RANLIB" >&5
3592 echo "${ECHO_T}$RANLIB" >&6
3593 else
3594   echo "$as_me:$LINENO: result: no" >&5
3595 echo "${ECHO_T}no" >&6
3596 fi
3597
3598 fi
3599 if test -z "$ac_cv_prog_RANLIB"; then
3600   ac_ct_RANLIB=$RANLIB
3601   # Extract the first word of "ranlib", so it can be a program name with args.
3602 set dummy ranlib; ac_word=$2
3603 echo "$as_me:$LINENO: checking for $ac_word" >&5
3604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3605 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3606   echo $ECHO_N "(cached) $ECHO_C" >&6
3607 else
3608   if test -n "$ac_ct_RANLIB"; then
3609   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3610 else
3611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3612 for as_dir in $PATH
3613 do
3614   IFS=$as_save_IFS
3615   test -z "$as_dir" && as_dir=.
3616   for ac_exec_ext in '' $ac_executable_extensions; do
3617   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3618     ac_cv_prog_ac_ct_RANLIB="ranlib"
3619     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3620     break 2
3621   fi
3622 done
3623 done
3624
3625   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3626 fi
3627 fi
3628 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3629 if test -n "$ac_ct_RANLIB"; then
3630   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3631 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3632 else
3633   echo "$as_me:$LINENO: result: no" >&5
3634 echo "${ECHO_T}no" >&6
3635 fi
3636
3637   RANLIB=$ac_ct_RANLIB
3638 else
3639   RANLIB="$ac_cv_prog_RANLIB"
3640 fi
3641
3642
3643           ac_config_files="$ac_config_files Makefile"
3644           ac_config_commands="$ac_config_commands default"
3645 cat >confcache <<\_ACEOF
3646 # This file is a shell script that caches the results of configure
3647 # tests run on this system so they can be shared between configure
3648 # scripts and configure runs, see configure's option --config-cache.
3649 # It is not useful on other systems.  If it contains results you don't
3650 # want to keep, you may remove or edit it.
3651 #
3652 # config.status only pays attention to the cache file if you give it
3653 # the --recheck option to rerun configure.
3654 #
3655 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3656 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3657 # following values.
3658
3659 _ACEOF
3660
3661 # The following way of writing the cache mishandles newlines in values,
3662 # but we know of no workaround that is simple, portable, and efficient.
3663 # So, don't put newlines in cache variables' values.
3664 # Ultrix sh set writes to stderr and can't be redirected directly,
3665 # and sets the high bit in the cache file unless we assign to the vars.
3666 {
3667   (set) 2>&1 |
3668     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3669     *ac_space=\ *)
3670       # `set' does not quote correctly, so add quotes (double-quote
3671       # substitution turns \\\\ into \\, and sed turns \\ into \).
3672       sed -n \
3673         "s/'/'\\\\''/g;
3674           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3675       ;;
3676     *)
3677       # `set' quotes correctly as required by POSIX, so do not add quotes.
3678       sed -n \
3679         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3680       ;;
3681     esac;
3682 } |
3683   sed '
3684      t clear
3685      : clear
3686      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3687      t end
3688      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3689      : end' >>confcache
3690 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3691   if test -w $cache_file; then
3692     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3693     cat confcache >$cache_file
3694   else
3695     echo "not updating unwritable cache $cache_file"
3696   fi
3697 fi
3698 rm -f confcache
3699
3700 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3701 # Let make expand exec_prefix.
3702 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3703
3704 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3705 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3706 # trailing colons and then remove the whole line if VPATH becomes empty
3707 # (actually we leave an empty line to preserve line numbers).
3708 if test "x$srcdir" = x.; then
3709   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3710 s/:*\$(srcdir):*/:/;
3711 s/:*\${srcdir}:*/:/;
3712 s/:*@srcdir@:*/:/;
3713 s/^\([^=]*=[     ]*\):*/\1/;
3714 s/:*$//;
3715 s/^[^=]*=[       ]*$//;
3716 }'
3717 fi
3718
3719 DEFS=-DHAVE_CONFIG_H
3720
3721 ac_libobjs=
3722 ac_ltlibobjs=
3723 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3724   # 1. Remove the extension, and $U if already installed.
3725   ac_i=`echo "$ac_i" |
3726          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3727   # 2. Add them.
3728   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3729   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3730 done
3731 LIBOBJS=$ac_libobjs
3732
3733 LTLIBOBJS=$ac_ltlibobjs
3734
3735
3736
3737 : ${CONFIG_STATUS=./config.status}
3738 ac_clean_files_save=$ac_clean_files
3739 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3740 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3741 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3742 cat >$CONFIG_STATUS <<_ACEOF
3743 #! $SHELL
3744 # Generated by $as_me.
3745 # Run this file to recreate the current configuration.
3746 # Compiler output produced by configure, useful for debugging
3747 # configure, is in config.log if it exists.
3748
3749 debug=false
3750 ac_cs_recheck=false
3751 ac_cs_silent=false
3752 SHELL=\${CONFIG_SHELL-$SHELL}
3753 _ACEOF
3754
3755 cat >>$CONFIG_STATUS <<\_ACEOF
3756 ## --------------------- ##
3757 ## M4sh Initialization.  ##
3758 ## --------------------- ##
3759
3760 # Be Bourne compatible
3761 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3762   emulate sh
3763   NULLCMD=:
3764   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3765   # is contrary to our usage.  Disable this feature.
3766   alias -g '${1+"$@"}'='"$@"'
3767 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3768   set -o posix
3769 fi
3770 DUALCASE=1; export DUALCASE # for MKS sh
3771
3772 # Support unset when possible.
3773 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3774   as_unset=unset
3775 else
3776   as_unset=false
3777 fi
3778
3779
3780 # Work around bugs in pre-3.0 UWIN ksh.
3781 $as_unset ENV MAIL MAILPATH
3782 PS1='$ '
3783 PS2='> '
3784 PS4='+ '
3785
3786 # NLS nuisances.
3787 for as_var in \
3788   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3789   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3790   LC_TELEPHONE LC_TIME
3791 do
3792   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3793     eval $as_var=C; export $as_var
3794   else
3795     $as_unset $as_var
3796   fi
3797 done
3798
3799 # Required to use basename.
3800 if expr a : '\(a\)' >/dev/null 2>&1; then
3801   as_expr=expr
3802 else
3803   as_expr=false
3804 fi
3805
3806 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3807   as_basename=basename
3808 else
3809   as_basename=false
3810 fi
3811
3812
3813 # Name of the executable.
3814 as_me=`$as_basename "$0" ||
3815 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3816          X"$0" : 'X\(//\)$' \| \
3817          X"$0" : 'X\(/\)$' \| \
3818          .     : '\(.\)' 2>/dev/null ||
3819 echo X/"$0" |
3820     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3821           /^X\/\(\/\/\)$/{ s//\1/; q; }
3822           /^X\/\(\/\).*/{ s//\1/; q; }
3823           s/.*/./; q'`
3824
3825
3826 # PATH needs CR, and LINENO needs CR and PATH.
3827 # Avoid depending upon Character Ranges.
3828 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3829 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3830 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3831 as_cr_digits='0123456789'
3832 as_cr_alnum=$as_cr_Letters$as_cr_digits
3833
3834 # The user is always right.
3835 if test "${PATH_SEPARATOR+set}" != set; then
3836   echo "#! /bin/sh" >conf$$.sh
3837   echo  "exit 0"   >>conf$$.sh
3838   chmod +x conf$$.sh
3839   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3840     PATH_SEPARATOR=';'
3841   else
3842     PATH_SEPARATOR=:
3843   fi
3844   rm -f conf$$.sh
3845 fi
3846
3847
3848   as_lineno_1=$LINENO
3849   as_lineno_2=$LINENO
3850   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3851   test "x$as_lineno_1" != "x$as_lineno_2" &&
3852   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
3853   # Find who we are.  Look in the path if we contain no path at all
3854   # relative or not.
3855   case $0 in
3856     *[\\/]* ) as_myself=$0 ;;
3857     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3858 for as_dir in $PATH
3859 do
3860   IFS=$as_save_IFS
3861   test -z "$as_dir" && as_dir=.
3862   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3863 done
3864
3865        ;;
3866   esac
3867   # We did not find ourselves, most probably we were run as `sh COMMAND'
3868   # in which case we are not to be found in the path.
3869   if test "x$as_myself" = x; then
3870     as_myself=$0
3871   fi
3872   if test ! -f "$as_myself"; then
3873     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3874 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3875    { (exit 1); exit 1; }; }
3876   fi
3877   case $CONFIG_SHELL in
3878   '')
3879     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3880 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3881 do
3882   IFS=$as_save_IFS
3883   test -z "$as_dir" && as_dir=.
3884   for as_base in sh bash ksh sh5; do
3885          case $as_dir in
3886          /*)
3887            if ("$as_dir/$as_base" -c '
3888   as_lineno_1=$LINENO
3889   as_lineno_2=$LINENO
3890   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3891   test "x$as_lineno_1" != "x$as_lineno_2" &&
3892   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
3893              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3894              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3895              CONFIG_SHELL=$as_dir/$as_base
3896              export CONFIG_SHELL
3897              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3898            fi;;
3899          esac
3900        done
3901 done
3902 ;;
3903   esac
3904
3905   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3906   # uniformly replaced by the line number.  The first 'sed' inserts a
3907   # line-number line before each line; the second 'sed' does the real
3908   # work.  The second script uses 'N' to pair each line-number line
3909   # with the numbered line, and appends trailing '-' during
3910   # substitution so that $LINENO is not a special case at line end.
3911   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3912   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
3913   sed '=' <$as_myself |
3914     sed '
3915       N
3916       s,$,-,
3917       : loop
3918       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3919       t loop
3920       s,-$,,
3921       s,^['$as_cr_digits']*\n,,
3922     ' >$as_me.lineno &&
3923   chmod +x $as_me.lineno ||
3924     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3925 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3926    { (exit 1); exit 1; }; }
3927
3928   # Don't try to exec as it changes $[0], causing all sort of problems
3929   # (the dirname of $[0] is not the place where we might find the
3930   # original and so on.  Autoconf is especially sensible to this).
3931   . ./$as_me.lineno
3932   # Exit status is that of the last command.
3933   exit
3934 }
3935
3936
3937 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3938   *c*,-n*) ECHO_N= ECHO_C='
3939 ' ECHO_T='      ' ;;
3940   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3941   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
3942 esac
3943
3944 if expr a : '\(a\)' >/dev/null 2>&1; then
3945   as_expr=expr
3946 else
3947   as_expr=false
3948 fi
3949
3950 rm -f conf$$ conf$$.exe conf$$.file
3951 echo >conf$$.file
3952 if ln -s conf$$.file conf$$ 2>/dev/null; then
3953   # We could just check for DJGPP; but this test a) works b) is more generic
3954   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3955   if test -f conf$$.exe; then
3956     # Don't use ln at all; we don't have any links
3957     as_ln_s='cp -p'
3958   else
3959     as_ln_s='ln -s'
3960   fi
3961 elif ln conf$$.file conf$$ 2>/dev/null; then
3962   as_ln_s=ln
3963 else
3964   as_ln_s='cp -p'
3965 fi
3966 rm -f conf$$ conf$$.exe conf$$.file
3967
3968 if mkdir -p . 2>/dev/null; then
3969   as_mkdir_p=:
3970 else
3971   test -d ./-p && rmdir ./-p
3972   as_mkdir_p=false
3973 fi
3974
3975 as_executable_p="test -f"
3976
3977 # Sed expression to map a string onto a valid CPP name.
3978 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3979
3980 # Sed expression to map a string onto a valid variable name.
3981 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3982
3983
3984 # IFS
3985 # We need space, tab and new line, in precisely that order.
3986 as_nl='
3987 '
3988 IFS="   $as_nl"
3989
3990 # CDPATH.
3991 $as_unset CDPATH
3992
3993 exec 6>&1
3994
3995 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3996 # report actual input values of CONFIG_FILES etc. instead of their
3997 # values after options handling.  Logging --version etc. is OK.
3998 exec 5>>config.log
3999 {
4000   echo
4001   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4002 ## Running $as_me. ##
4003 _ASBOX
4004 } >&5
4005 cat >&5 <<_CSEOF
4006
4007 This file was extended by $as_me, which was
4008 generated by GNU Autoconf 2.59.  Invocation command line was
4009
4010   CONFIG_FILES    = $CONFIG_FILES
4011   CONFIG_HEADERS  = $CONFIG_HEADERS
4012   CONFIG_LINKS    = $CONFIG_LINKS
4013   CONFIG_COMMANDS = $CONFIG_COMMANDS
4014   $ $0 $@
4015
4016 _CSEOF
4017 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4018 echo >&5
4019 _ACEOF
4020
4021 # Files that config.status was made for.
4022 if test -n "$ac_config_files"; then
4023   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4024 fi
4025
4026 if test -n "$ac_config_headers"; then
4027   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4028 fi
4029
4030 if test -n "$ac_config_links"; then
4031   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4032 fi
4033
4034 if test -n "$ac_config_commands"; then
4035   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4036 fi
4037
4038 cat >>$CONFIG_STATUS <<\_ACEOF
4039
4040 ac_cs_usage="\
4041 \`$as_me' instantiates files from templates according to the
4042 current configuration.
4043
4044 Usage: $0 [OPTIONS] [FILE]...
4045
4046   -h, --help       print this help, then exit
4047   -V, --version    print version number, then exit
4048   -q, --quiet      do not print progress messages
4049   -d, --debug      don't remove temporary files
4050       --recheck    update $as_me by reconfiguring in the same conditions
4051   --file=FILE[:TEMPLATE]
4052                    instantiate the configuration file FILE
4053   --header=FILE[:TEMPLATE]
4054                    instantiate the configuration header FILE
4055
4056 Configuration files:
4057 $config_files
4058
4059 Configuration headers:
4060 $config_headers
4061
4062 Configuration commands:
4063 $config_commands
4064
4065 Report bugs to <bug-autoconf@gnu.org>."
4066 _ACEOF
4067
4068 cat >>$CONFIG_STATUS <<_ACEOF
4069 ac_cs_version="\\
4070 config.status
4071 configured by $0, generated by GNU Autoconf 2.59,
4072   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4073
4074 Copyright (C) 2003 Free Software Foundation, Inc.
4075 This config.status script is free software; the Free Software Foundation
4076 gives unlimited permission to copy, distribute and modify it."
4077 srcdir=$srcdir
4078 INSTALL="$INSTALL"
4079 _ACEOF
4080
4081 cat >>$CONFIG_STATUS <<\_ACEOF
4082 # If no file are specified by the user, then we need to provide default
4083 # value.  By we need to know if files were specified by the user.
4084 ac_need_defaults=:
4085 while test $# != 0
4086 do
4087   case $1 in
4088   --*=*)
4089     ac_option=`expr "x$1" : 'x\([^=]*\)='`
4090     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4091     ac_shift=:
4092     ;;
4093   -*)
4094     ac_option=$1
4095     ac_optarg=$2
4096     ac_shift=shift
4097     ;;
4098   *) # This is not an option, so the user has probably given explicit
4099      # arguments.
4100      ac_option=$1
4101      ac_need_defaults=false;;
4102   esac
4103
4104   case $ac_option in
4105   # Handling of the options.
4106 _ACEOF
4107 cat >>$CONFIG_STATUS <<\_ACEOF
4108   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4109     ac_cs_recheck=: ;;
4110   --version | --vers* | -V )
4111     echo "$ac_cs_version"; exit 0 ;;
4112   --he | --h)
4113     # Conflict between --help and --header
4114     { { echo "$as_me:$LINENO: error: ambiguous option: $1
4115 Try \`$0 --help' for more information." >&5
4116 echo "$as_me: error: ambiguous option: $1
4117 Try \`$0 --help' for more information." >&2;}
4118    { (exit 1); exit 1; }; };;
4119   --help | --hel | -h )
4120     echo "$ac_cs_usage"; exit 0 ;;
4121   --debug | --d* | -d )
4122     debug=: ;;
4123   --file | --fil | --fi | --f )
4124     $ac_shift
4125     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4126     ac_need_defaults=false;;
4127   --header | --heade | --head | --hea )
4128     $ac_shift
4129     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4130     ac_need_defaults=false;;
4131   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4132   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4133     ac_cs_silent=: ;;
4134
4135   # This is an error.
4136   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4137 Try \`$0 --help' for more information." >&5
4138 echo "$as_me: error: unrecognized option: $1
4139 Try \`$0 --help' for more information." >&2;}
4140    { (exit 1); exit 1; }; } ;;
4141
4142   *) ac_config_targets="$ac_config_targets $1" ;;
4143
4144   esac
4145   shift
4146 done
4147
4148 ac_configure_extra_args=
4149
4150 if $ac_cs_silent; then
4151   exec 6>/dev/null
4152   ac_configure_extra_args="$ac_configure_extra_args --silent"
4153 fi
4154
4155 _ACEOF
4156 cat >>$CONFIG_STATUS <<_ACEOF
4157 if \$ac_cs_recheck; then
4158   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4159   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4160 fi
4161
4162 _ACEOF
4163
4164
4165
4166
4167
4168 cat >>$CONFIG_STATUS <<\_ACEOF
4169 for ac_config_target in $ac_config_targets
4170 do
4171   case "$ac_config_target" in
4172   # Handling of arguments.
4173   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4174   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4175   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
4176   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4177 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4178    { (exit 1); exit 1; }; };;
4179   esac
4180 done
4181
4182 # If the user did not use the arguments to specify the items to instantiate,
4183 # then the envvar interface is used.  Set only those that are not.
4184 # We use the long form for the default assignment because of an extremely
4185 # bizarre bug on SunOS 4.1.3.
4186 if $ac_need_defaults; then
4187   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4188   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4189   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4190 fi
4191
4192 # Have a temporary directory for convenience.  Make it in the build tree
4193 # simply because there is no reason to put it here, and in addition,
4194 # creating and moving files from /tmp can sometimes cause problems.
4195 # Create a temporary directory, and hook for its removal unless debugging.
4196 $debug ||
4197 {
4198   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4199   trap '{ (exit 1); exit 1; }' 1 2 13 15
4200 }
4201
4202 # Create a (secure) tmp directory for tmp files.
4203
4204 {
4205   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4206   test -n "$tmp" && test -d "$tmp"
4207 }  ||
4208 {
4209   tmp=./confstat$$-$RANDOM
4210   (umask 077 && mkdir $tmp)
4211 } ||
4212 {
4213    echo "$me: cannot create a temporary directory in ." >&2
4214    { (exit 1); exit 1; }
4215 }
4216
4217 _ACEOF
4218
4219 cat >>$CONFIG_STATUS <<_ACEOF
4220
4221 #
4222 # CONFIG_FILES section.
4223 #
4224
4225 # No need to generate the scripts if there are no CONFIG_FILES.
4226 # This happens for instance when ./config.status config.h
4227 if test -n "\$CONFIG_FILES"; then
4228   # Protect against being on the right side of a sed subst in config.status.
4229   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4230    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4231 s,@sim_environment@,$sim_environment,;t t
4232 s,@sim_alignment@,$sim_alignment,;t t
4233 s,@sim_assert@,$sim_assert,;t t
4234 s,@sim_bitsize@,$sim_bitsize,;t t
4235 s,@sim_endian@,$sim_endian,;t t
4236 s,@sim_hostendian@,$sim_hostendian,;t t
4237 s,@sim_float@,$sim_float,;t t
4238 s,@sim_scache@,$sim_scache,;t t
4239 s,@sim_default_model@,$sim_default_model,;t t
4240 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
4241 s,@sim_hw_objs@,$sim_hw_objs,;t t
4242 s,@sim_hw@,$sim_hw,;t t
4243 s,@sim_inline@,$sim_inline,;t t
4244 s,@sim_packages@,$sim_packages,;t t
4245 s,@sim_regparm@,$sim_regparm,;t t
4246 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
4247 s,@sim_smp@,$sim_smp,;t t
4248 s,@sim_stdcall@,$sim_stdcall,;t t
4249 s,@sim_xor_endian@,$sim_xor_endian,;t t
4250 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
4251 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
4252 s,@SHELL@,$SHELL,;t t
4253 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4254 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4255 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4256 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4257 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4258 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4259 s,@exec_prefix@,$exec_prefix,;t t
4260 s,@prefix@,$prefix,;t t
4261 s,@program_transform_name@,$program_transform_name,;t t
4262 s,@bindir@,$bindir,;t t
4263 s,@sbindir@,$sbindir,;t t
4264 s,@libexecdir@,$libexecdir,;t t
4265 s,@datadir@,$datadir,;t t
4266 s,@sysconfdir@,$sysconfdir,;t t
4267 s,@sharedstatedir@,$sharedstatedir,;t t
4268 s,@localstatedir@,$localstatedir,;t t
4269 s,@libdir@,$libdir,;t t
4270 s,@includedir@,$includedir,;t t
4271 s,@oldincludedir@,$oldincludedir,;t t
4272 s,@infodir@,$infodir,;t t
4273 s,@mandir@,$mandir,;t t
4274 s,@build_alias@,$build_alias,;t t
4275 s,@host_alias@,$host_alias,;t t
4276 s,@target_alias@,$target_alias,;t t
4277 s,@DEFS@,$DEFS,;t t
4278 s,@ECHO_C@,$ECHO_C,;t t
4279 s,@ECHO_N@,$ECHO_N,;t t
4280 s,@ECHO_T@,$ECHO_T,;t t
4281 s,@LIBS@,$LIBS,;t t
4282 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4283 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4284 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4285 s,@CC@,$CC,;t t
4286 s,@CFLAGS@,$CFLAGS,;t t
4287 s,@LDFLAGS@,$LDFLAGS,;t t
4288 s,@CPPFLAGS@,$CPPFLAGS,;t t
4289 s,@ac_ct_CC@,$ac_ct_CC,;t t
4290 s,@EXEEXT@,$EXEEXT,;t t
4291 s,@OBJEXT@,$OBJEXT,;t t
4292 s,@build@,$build,;t t
4293 s,@build_cpu@,$build_cpu,;t t
4294 s,@build_vendor@,$build_vendor,;t t
4295 s,@build_os@,$build_os,;t t
4296 s,@host@,$host,;t t
4297 s,@host_cpu@,$host_cpu,;t t
4298 s,@host_vendor@,$host_vendor,;t t
4299 s,@host_os@,$host_os,;t t
4300 s,@target@,$target,;t t
4301 s,@target_cpu@,$target_cpu,;t t
4302 s,@target_vendor@,$target_vendor,;t t
4303 s,@target_os@,$target_os,;t t
4304 s,@CPP@,$CPP,;t t
4305 s,@EGREP@,$EGREP,;t t
4306 s,@AR_FOR_BUILD@,$AR_FOR_BUILD,;t t
4307 s,@AR_FLAGS_FOR_BUILD@,$AR_FLAGS_FOR_BUILD,;t t
4308 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
4309 s,@CFLAGS_FOR_BUILD@,$CFLAGS_FOR_BUILD,;t t
4310 s,@RANLIB_FOR_BUILD@,$RANLIB_FOR_BUILD,;t t
4311 s,@LIBIBERTY_LIB@,$LIBIBERTY_LIB,;t t
4312 s,@AR@,$AR,;t t
4313 s,@RANLIB@,$RANLIB,;t t
4314 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
4315 s,@LIBOBJS@,$LIBOBJS,;t t
4316 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4317 CEOF
4318
4319 _ACEOF
4320
4321   cat >>$CONFIG_STATUS <<\_ACEOF
4322   # Split the substitutions into bite-sized pieces for seds with
4323   # small command number limits, like on Digital OSF/1 and HP-UX.
4324   ac_max_sed_lines=48
4325   ac_sed_frag=1 # Number of current file.
4326   ac_beg=1 # First line for current file.
4327   ac_end=$ac_max_sed_lines # Line after last line for current file.
4328   ac_more_lines=:
4329   ac_sed_cmds=
4330   while $ac_more_lines; do
4331     if test $ac_beg -gt 1; then
4332       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4333     else
4334       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4335     fi
4336     if test ! -s $tmp/subs.frag; then
4337       ac_more_lines=false
4338     else
4339       # The purpose of the label and of the branching condition is to
4340       # speed up the sed processing (if there are no `@' at all, there
4341       # is no need to browse any of the substitutions).
4342       # These are the two extra sed commands mentioned above.
4343       (echo ':t
4344   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4345       if test -z "$ac_sed_cmds"; then
4346         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4347       else
4348         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4349       fi
4350       ac_sed_frag=`expr $ac_sed_frag + 1`
4351       ac_beg=$ac_end
4352       ac_end=`expr $ac_end + $ac_max_sed_lines`
4353     fi
4354   done
4355   if test -z "$ac_sed_cmds"; then
4356     ac_sed_cmds=cat
4357   fi
4358 fi # test -n "$CONFIG_FILES"
4359
4360 _ACEOF
4361 cat >>$CONFIG_STATUS <<\_ACEOF
4362 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4363   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4364   case $ac_file in
4365   - | *:- | *:-:* ) # input from stdin
4366         cat >$tmp/stdin
4367         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4368         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4369   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4370         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4371   * )   ac_file_in=$ac_file.in ;;
4372   esac
4373
4374   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4375   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4376 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4377          X"$ac_file" : 'X\(//\)[^/]' \| \
4378          X"$ac_file" : 'X\(//\)$' \| \
4379          X"$ac_file" : 'X\(/\)' \| \
4380          .     : '\(.\)' 2>/dev/null ||
4381 echo X"$ac_file" |
4382     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4383           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4384           /^X\(\/\/\)$/{ s//\1/; q; }
4385           /^X\(\/\).*/{ s//\1/; q; }
4386           s/.*/./; q'`
4387   { if $as_mkdir_p; then
4388     mkdir -p "$ac_dir"
4389   else
4390     as_dir="$ac_dir"
4391     as_dirs=
4392     while test ! -d "$as_dir"; do
4393       as_dirs="$as_dir $as_dirs"
4394       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4395 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4396          X"$as_dir" : 'X\(//\)[^/]' \| \
4397          X"$as_dir" : 'X\(//\)$' \| \
4398          X"$as_dir" : 'X\(/\)' \| \
4399          .     : '\(.\)' 2>/dev/null ||
4400 echo X"$as_dir" |
4401     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4402           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4403           /^X\(\/\/\)$/{ s//\1/; q; }
4404           /^X\(\/\).*/{ s//\1/; q; }
4405           s/.*/./; q'`
4406     done
4407     test ! -n "$as_dirs" || mkdir $as_dirs
4408   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4409 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4410    { (exit 1); exit 1; }; }; }
4411
4412   ac_builddir=.
4413
4414 if test "$ac_dir" != .; then
4415   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4416   # A "../" for each directory in $ac_dir_suffix.
4417   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4418 else
4419   ac_dir_suffix= ac_top_builddir=
4420 fi
4421
4422 case $srcdir in
4423   .)  # No --srcdir option.  We are building in place.
4424     ac_srcdir=.
4425     if test -z "$ac_top_builddir"; then
4426        ac_top_srcdir=.
4427     else
4428        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4429     fi ;;
4430   [\\/]* | ?:[\\/]* )  # Absolute path.
4431     ac_srcdir=$srcdir$ac_dir_suffix;
4432     ac_top_srcdir=$srcdir ;;
4433   *) # Relative path.
4434     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4435     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4436 esac
4437
4438 # Do not use `cd foo && pwd` to compute absolute paths, because
4439 # the directories may not exist.
4440 case `pwd` in
4441 .) ac_abs_builddir="$ac_dir";;
4442 *)
4443   case "$ac_dir" in
4444   .) ac_abs_builddir=`pwd`;;
4445   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4446   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4447   esac;;
4448 esac
4449 case $ac_abs_builddir in
4450 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4451 *)
4452   case ${ac_top_builddir}. in
4453   .) ac_abs_top_builddir=$ac_abs_builddir;;
4454   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4455   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4456   esac;;
4457 esac
4458 case $ac_abs_builddir in
4459 .) ac_abs_srcdir=$ac_srcdir;;
4460 *)
4461   case $ac_srcdir in
4462   .) ac_abs_srcdir=$ac_abs_builddir;;
4463   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4464   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4465   esac;;
4466 esac
4467 case $ac_abs_builddir in
4468 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4469 *)
4470   case $ac_top_srcdir in
4471   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4472   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4473   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4474   esac;;
4475 esac
4476
4477
4478   case $INSTALL in
4479   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4480   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
4481   esac
4482
4483   if test x"$ac_file" != x-; then
4484     { echo "$as_me:$LINENO: creating $ac_file" >&5
4485 echo "$as_me: creating $ac_file" >&6;}
4486     rm -f "$ac_file"
4487   fi
4488   # Let's still pretend it is `configure' which instantiates (i.e., don't
4489   # use $as_me), people would be surprised to read:
4490   #    /* config.h.  Generated by config.status.  */
4491   if test x"$ac_file" = x-; then
4492     configure_input=
4493   else
4494     configure_input="$ac_file.  "
4495   fi
4496   configure_input=$configure_input"Generated from `echo $ac_file_in |
4497                                      sed 's,.*/,,'` by configure."
4498
4499   # First look for the input files in the build tree, otherwise in the
4500   # src tree.
4501   ac_file_inputs=`IFS=:
4502     for f in $ac_file_in; do
4503       case $f in
4504       -) echo $tmp/stdin ;;
4505       [\\/$]*)
4506          # Absolute (can't be DOS-style, as IFS=:)
4507          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4508 echo "$as_me: error: cannot find input file: $f" >&2;}
4509    { (exit 1); exit 1; }; }
4510          echo "$f";;
4511       *) # Relative
4512          if test -f "$f"; then
4513            # Build tree
4514            echo "$f"
4515          elif test -f "$srcdir/$f"; then
4516            # Source tree
4517            echo "$srcdir/$f"
4518          else
4519            # /dev/null tree
4520            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4521 echo "$as_me: error: cannot find input file: $f" >&2;}
4522    { (exit 1); exit 1; }; }
4523          fi;;
4524       esac
4525     done` || { (exit 1); exit 1; }
4526 _ACEOF
4527 cat >>$CONFIG_STATUS <<_ACEOF
4528   sed "$ac_vpsub
4529 $extrasub
4530 _ACEOF
4531 cat >>$CONFIG_STATUS <<\_ACEOF
4532 :t
4533 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4534 s,@configure_input@,$configure_input,;t t
4535 s,@srcdir@,$ac_srcdir,;t t
4536 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4537 s,@top_srcdir@,$ac_top_srcdir,;t t
4538 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4539 s,@builddir@,$ac_builddir,;t t
4540 s,@abs_builddir@,$ac_abs_builddir,;t t
4541 s,@top_builddir@,$ac_top_builddir,;t t
4542 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4543 s,@INSTALL@,$ac_INSTALL,;t t
4544 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4545   rm -f $tmp/stdin
4546   if test x"$ac_file" != x-; then
4547     mv $tmp/out $ac_file
4548   else
4549     cat $tmp/out
4550     rm -f $tmp/out
4551   fi
4552
4553 done
4554 _ACEOF
4555 cat >>$CONFIG_STATUS <<\_ACEOF
4556
4557 #
4558 # CONFIG_HEADER section.
4559 #
4560
4561 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4562 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4563 #
4564 # ac_d sets the value in "#define NAME VALUE" lines.
4565 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
4566 ac_dB='[         ].*$,\1#\2'
4567 ac_dC=' '
4568 ac_dD=',;t'
4569 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4570 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4571 ac_uB='$,\1#\2define\3'
4572 ac_uC=' '
4573 ac_uD=',;t'
4574
4575 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4576   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4577   case $ac_file in
4578   - | *:- | *:-:* ) # input from stdin
4579         cat >$tmp/stdin
4580         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4581         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4582   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4583         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4584   * )   ac_file_in=$ac_file.in ;;
4585   esac
4586
4587   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4588 echo "$as_me: creating $ac_file" >&6;}
4589
4590   # First look for the input files in the build tree, otherwise in the
4591   # src tree.
4592   ac_file_inputs=`IFS=:
4593     for f in $ac_file_in; do
4594       case $f in
4595       -) echo $tmp/stdin ;;
4596       [\\/$]*)
4597          # Absolute (can't be DOS-style, as IFS=:)
4598          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4599 echo "$as_me: error: cannot find input file: $f" >&2;}
4600    { (exit 1); exit 1; }; }
4601          # Do quote $f, to prevent DOS paths from being IFS'd.
4602          echo "$f";;
4603       *) # Relative
4604          if test -f "$f"; then
4605            # Build tree
4606            echo "$f"
4607          elif test -f "$srcdir/$f"; then
4608            # Source tree
4609            echo "$srcdir/$f"
4610          else
4611            # /dev/null tree
4612            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4613 echo "$as_me: error: cannot find input file: $f" >&2;}
4614    { (exit 1); exit 1; }; }
4615          fi;;
4616       esac
4617     done` || { (exit 1); exit 1; }
4618   # Remove the trailing spaces.
4619   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
4620
4621 _ACEOF
4622
4623 # Transform confdefs.h into two sed scripts, `conftest.defines' and
4624 # `conftest.undefs', that substitutes the proper values into
4625 # config.h.in to produce config.h.  The first handles `#define'
4626 # templates, and the second `#undef' templates.
4627 # And first: Protect against being on the right side of a sed subst in
4628 # config.status.  Protect against being in an unquoted here document
4629 # in config.status.
4630 rm -f conftest.defines conftest.undefs
4631 # Using a here document instead of a string reduces the quoting nightmare.
4632 # Putting comments in sed scripts is not portable.
4633 #
4634 # `end' is used to avoid that the second main sed command (meant for
4635 # 0-ary CPP macros) applies to n-ary macro definitions.
4636 # See the Autoconf documentation for `clear'.
4637 cat >confdef2sed.sed <<\_ACEOF
4638 s/[\\&,]/\\&/g
4639 s,[\\$`],\\&,g
4640 t clear
4641 : clear
4642 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4643 t end
4644 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4645 : end
4646 _ACEOF
4647 # If some macros were called several times there might be several times
4648 # the same #defines, which is useless.  Nevertheless, we may not want to
4649 # sort them, since we want the *last* AC-DEFINE to be honored.
4650 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4651 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4652 rm -f confdef2sed.sed
4653
4654 # This sed command replaces #undef with comments.  This is necessary, for
4655 # example, in the case of _POSIX_SOURCE, which is predefined and required
4656 # on some systems where configure will not decide to define it.
4657 cat >>conftest.undefs <<\_ACEOF
4658 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4659 _ACEOF
4660
4661 # Break up conftest.defines because some shells have a limit on the size
4662 # of here documents, and old seds have small limits too (100 cmds).
4663 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4664 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4665 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4666 echo '  :' >>$CONFIG_STATUS
4667 rm -f conftest.tail
4668 while grep . conftest.defines >/dev/null
4669 do
4670   # Write a limited-size here document to $tmp/defines.sed.
4671   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4672   # Speed up: don't consider the non `#define' lines.
4673   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
4674   # Work around the forget-to-reset-the-flag bug.
4675   echo 't clr' >>$CONFIG_STATUS
4676   echo ': clr' >>$CONFIG_STATUS
4677   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4678   echo 'CEOF
4679   sed -f $tmp/defines.sed $tmp/in >$tmp/out
4680   rm -f $tmp/in
4681   mv $tmp/out $tmp/in
4682 ' >>$CONFIG_STATUS
4683   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4684   rm -f conftest.defines
4685   mv conftest.tail conftest.defines
4686 done
4687 rm -f conftest.defines
4688 echo '  fi # grep' >>$CONFIG_STATUS
4689 echo >>$CONFIG_STATUS
4690
4691 # Break up conftest.undefs because some shells have a limit on the size
4692 # of here documents, and old seds have small limits too (100 cmds).
4693 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
4694 rm -f conftest.tail
4695 while grep . conftest.undefs >/dev/null
4696 do
4697   # Write a limited-size here document to $tmp/undefs.sed.
4698   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4699   # Speed up: don't consider the non `#undef'
4700   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
4701   # Work around the forget-to-reset-the-flag bug.
4702   echo 't clr' >>$CONFIG_STATUS
4703   echo ': clr' >>$CONFIG_STATUS
4704   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4705   echo 'CEOF
4706   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4707   rm -f $tmp/in
4708   mv $tmp/out $tmp/in
4709 ' >>$CONFIG_STATUS
4710   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4711   rm -f conftest.undefs
4712   mv conftest.tail conftest.undefs
4713 done
4714 rm -f conftest.undefs
4715
4716 cat >>$CONFIG_STATUS <<\_ACEOF
4717   # Let's still pretend it is `configure' which instantiates (i.e., don't
4718   # use $as_me), people would be surprised to read:
4719   #    /* config.h.  Generated by config.status.  */
4720   if test x"$ac_file" = x-; then
4721     echo "/* Generated by configure.  */" >$tmp/config.h
4722   else
4723     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
4724   fi
4725   cat $tmp/in >>$tmp/config.h
4726   rm -f $tmp/in
4727   if test x"$ac_file" != x-; then
4728     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4729       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4730 echo "$as_me: $ac_file is unchanged" >&6;}
4731     else
4732       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4733 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4734          X"$ac_file" : 'X\(//\)[^/]' \| \
4735          X"$ac_file" : 'X\(//\)$' \| \
4736          X"$ac_file" : 'X\(/\)' \| \
4737          .     : '\(.\)' 2>/dev/null ||
4738 echo X"$ac_file" |
4739     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4740           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4741           /^X\(\/\/\)$/{ s//\1/; q; }
4742           /^X\(\/\).*/{ s//\1/; q; }
4743           s/.*/./; q'`
4744       { if $as_mkdir_p; then
4745     mkdir -p "$ac_dir"
4746   else
4747     as_dir="$ac_dir"
4748     as_dirs=
4749     while test ! -d "$as_dir"; do
4750       as_dirs="$as_dir $as_dirs"
4751       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4752 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4753          X"$as_dir" : 'X\(//\)[^/]' \| \
4754          X"$as_dir" : 'X\(//\)$' \| \
4755          X"$as_dir" : 'X\(/\)' \| \
4756          .     : '\(.\)' 2>/dev/null ||
4757 echo X"$as_dir" |
4758     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4759           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4760           /^X\(\/\/\)$/{ s//\1/; q; }
4761           /^X\(\/\).*/{ s//\1/; q; }
4762           s/.*/./; q'`
4763     done
4764     test ! -n "$as_dirs" || mkdir $as_dirs
4765   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4766 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4767    { (exit 1); exit 1; }; }; }
4768
4769       rm -f $ac_file
4770       mv $tmp/config.h $ac_file
4771     fi
4772   else
4773     cat $tmp/config.h
4774     rm -f $tmp/config.h
4775   fi
4776 done
4777 _ACEOF
4778 cat >>$CONFIG_STATUS <<\_ACEOF
4779
4780 #
4781 # CONFIG_COMMANDS section.
4782 #
4783 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
4784   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
4785   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
4786   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
4787 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4788          X"$ac_dest" : 'X\(//\)[^/]' \| \
4789          X"$ac_dest" : 'X\(//\)$' \| \
4790          X"$ac_dest" : 'X\(/\)' \| \
4791          .     : '\(.\)' 2>/dev/null ||
4792 echo X"$ac_dest" |
4793     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4794           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4795           /^X\(\/\/\)$/{ s//\1/; q; }
4796           /^X\(\/\).*/{ s//\1/; q; }
4797           s/.*/./; q'`
4798   { if $as_mkdir_p; then
4799     mkdir -p "$ac_dir"
4800   else
4801     as_dir="$ac_dir"
4802     as_dirs=
4803     while test ! -d "$as_dir"; do
4804       as_dirs="$as_dir $as_dirs"
4805       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4806 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4807          X"$as_dir" : 'X\(//\)[^/]' \| \
4808          X"$as_dir" : 'X\(//\)$' \| \
4809          X"$as_dir" : 'X\(/\)' \| \
4810          .     : '\(.\)' 2>/dev/null ||
4811 echo X"$as_dir" |
4812     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4813           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4814           /^X\(\/\/\)$/{ s//\1/; q; }
4815           /^X\(\/\).*/{ s//\1/; q; }
4816           s/.*/./; q'`
4817     done
4818     test ! -n "$as_dirs" || mkdir $as_dirs
4819   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4820 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4821    { (exit 1); exit 1; }; }; }
4822
4823   ac_builddir=.
4824
4825 if test "$ac_dir" != .; then
4826   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4827   # A "../" for each directory in $ac_dir_suffix.
4828   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4829 else
4830   ac_dir_suffix= ac_top_builddir=
4831 fi
4832
4833 case $srcdir in
4834   .)  # No --srcdir option.  We are building in place.
4835     ac_srcdir=.
4836     if test -z "$ac_top_builddir"; then
4837        ac_top_srcdir=.
4838     else
4839        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4840     fi ;;
4841   [\\/]* | ?:[\\/]* )  # Absolute path.
4842     ac_srcdir=$srcdir$ac_dir_suffix;
4843     ac_top_srcdir=$srcdir ;;
4844   *) # Relative path.
4845     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4846     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4847 esac
4848
4849 # Do not use `cd foo && pwd` to compute absolute paths, because
4850 # the directories may not exist.
4851 case `pwd` in
4852 .) ac_abs_builddir="$ac_dir";;
4853 *)
4854   case "$ac_dir" in
4855   .) ac_abs_builddir=`pwd`;;
4856   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4857   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4858   esac;;
4859 esac
4860 case $ac_abs_builddir in
4861 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4862 *)
4863   case ${ac_top_builddir}. in
4864   .) ac_abs_top_builddir=$ac_abs_builddir;;
4865   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4866   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4867   esac;;
4868 esac
4869 case $ac_abs_builddir in
4870 .) ac_abs_srcdir=$ac_srcdir;;
4871 *)
4872   case $ac_srcdir in
4873   .) ac_abs_srcdir=$ac_abs_builddir;;
4874   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4875   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4876   esac;;
4877 esac
4878 case $ac_abs_builddir in
4879 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4880 *)
4881   case $ac_top_srcdir in
4882   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4883   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4884   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4885   esac;;
4886 esac
4887
4888
4889   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
4890 echo "$as_me: executing $ac_dest commands" >&6;}
4891   case $ac_dest in
4892     default ) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
4893   esac
4894 done
4895 _ACEOF
4896
4897 cat >>$CONFIG_STATUS <<\_ACEOF
4898
4899 { (exit 0); exit 0; }
4900 _ACEOF
4901 chmod +x $CONFIG_STATUS
4902 ac_clean_files=$ac_clean_files_save
4903
4904
4905 # configure is writing to config.log, and then calls config.status.
4906 # config.status does its own redirection, appending to config.log.
4907 # Unfortunately, on DOS this fails, as config.log is still kept open
4908 # by configure, so config.status won't be able to write to it; its
4909 # output is simply discarded.  So we exec the FD to /dev/null,
4910 # effectively closing config.log, so it can be properly (re)opened and
4911 # appended to by config.status.  When coming back to configure, we
4912 # need to make the FD available again.
4913 if test "$no_create" != yes; then
4914   ac_cs_success=:
4915   ac_config_status_args=
4916   test "$silent" = yes &&
4917     ac_config_status_args="$ac_config_status_args --quiet"
4918   exec 5>/dev/null
4919   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4920   exec 5>>config.log
4921   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4922   # would make configure fail if this is the last instruction.
4923   $ac_cs_success || { (exit 1); exit 1; }
4924 fi
4925