sim/cr16/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="Makefile.in"
 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='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 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI cgen_breaks 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=$target_alias
 753 ac_pwd=`pwd`
 754 ac_env_CC_set=${CC+set}
 755 ac_env_CC_value=$CC
 756 ac_cv_env_CC_set=${CC+set}
 757 ac_cv_env_CC_value=$CC
 758 ac_env_CFLAGS_set=${CFLAGS+set}
 759 ac_env_CFLAGS_value=$CFLAGS
 760 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 761 ac_cv_env_CFLAGS_value=$CFLAGS
 762 ac_env_LDFLAGS_set=${LDFLAGS+set}
 763 ac_env_LDFLAGS_value=$LDFLAGS
 764 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 765 ac_cv_env_LDFLAGS_value=$LDFLAGS
 766 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 767 ac_env_CPPFLAGS_value=$CPPFLAGS
 768 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 769 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 770 ac_env_CPP_set=${CPP+set}
 771 ac_env_CPP_value=$CPP
 772 ac_cv_env_CPP_set=${CPP+set}
 773 ac_cv_env_CPP_value=$CPP
 774
 775 #
 776 # Report the --help message.
 777 #
 778 if test "$ac_init_help" = "long"; then
 779   # Omit some internal or obsolete options to make the list less imposing.
 780   # This message is too long to be a string in the A/UX 3.1 sh.
 781   cat <<_ACEOF
 782 \`configure' configures this package to adapt to many kinds of systems.
 783
 784 Usage: $0 [OPTION]... [VAR=VALUE]...
 785
 786 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 787 VAR=VALUE.  See below for descriptions of some of the useful variables.
 788
 789 Defaults for the options are specified in brackets.
 790
 791 Configuration:
 792   -h, --help              display this help and exit
 793       --help=short        display options specific to this package
 794       --help=recursive    display the short help of all the included packages
 795   -V, --version           display version information and exit
 796   -q, --quiet, --silent   do not print \`checking...' messages
 797       --cache-file=FILE   cache test results in FILE [disabled]
 798   -C, --config-cache      alias for \`--cache-file=config.cache'
 799   -n, --no-create         do not create output files
 800       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 801
 802 _ACEOF
 803
 804   cat <<_ACEOF
 805 Installation directories:
 806   --prefix=PREFIX         install architecture-independent files in PREFIX
 807                           [$ac_default_prefix]
 808   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 809                           [PREFIX]
 810
 811 By default, \`make install' will install all the files in
 812 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 813 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 814 for instance \`--prefix=\$HOME'.
 815
 816 For better control, use the options below.
 817
 818 Fine tuning of the installation directories:
 819   --bindir=DIR           user executables [EPREFIX/bin]
 820   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 821   --libexecdir=DIR       program executables [EPREFIX/libexec]
 822   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 823   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 824   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 825   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 826   --libdir=DIR           object code libraries [EPREFIX/lib]
 827   --includedir=DIR       C header files [PREFIX/include]
 828   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 829   --infodir=DIR          info documentation [PREFIX/info]
 830   --mandir=DIR           man documentation [PREFIX/man]
 831 _ACEOF
 832
 833   cat <<\_ACEOF
 834
 835 Program names:
 836   --program-prefix=PREFIX            prepend PREFIX to installed program names
 837   --program-suffix=SUFFIX            append SUFFIX to installed program names
 838   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 839
 840 System types:
 841   --build=BUILD     configure for building on BUILD [guessed]
 842   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 843   --target=TARGET   configure for building compilers for TARGET [HOST]
 844 _ACEOF
 845 fi
 846
 847 if test -n "$ac_init_help"; then
 848
 849   cat <<\_ACEOF
 850
 851 Optional Features:
 852   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 853   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 854   --enable-maintainer-mode              Enable developer functionality.
 855   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 856   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 857   --enable-sim-debug=opts               Enable debugging flags
 858   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 859   --enable-sim-trace=opts               Enable tracing flags
 860   --enable-sim-profile=opts             Enable profiling flags
 861   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 862   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 863
 864 Optional Packages:
 865   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 866   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 867   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
 868   --with-bugurl=URL       Direct users to URL to report a bug
 869
 870 Some influential environment variables:
 871   CC          C compiler command
 872   CFLAGS      C compiler flags
 873   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 874               nonstandard directory <lib dir>
 875   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 876               headers in a nonstandard directory <include dir>
 877   CPP         C preprocessor
 878
 879 Use these variables to override the choices made by `configure' or to help
 880 it to find libraries and programs with nonstandard names/locations.
 881
 882 _ACEOF
 883 fi
 884
 885 if test "$ac_init_help" = "recursive"; then
 886   # If there are subdirs, report their specific --help.
 887   ac_popdir=`pwd`
 888   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 889     test -d $ac_dir || continue
 890     ac_builddir=.
 891
 892 if test "$ac_dir" != .; then
 893   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 894   # A "../" for each directory in $ac_dir_suffix.
 895   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 896 else
 897   ac_dir_suffix= ac_top_builddir=
 898 fi
 899
 900 case $srcdir in
 901   .)  # No --srcdir option.  We are building in place.
 902     ac_srcdir=.
 903     if test -z "$ac_top_builddir"; then
 904        ac_top_srcdir=.
 905     else
 906        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 907     fi ;;
 908   [\\/]* | ?:[\\/]* )  # Absolute path.
 909     ac_srcdir=$srcdir$ac_dir_suffix;
 910     ac_top_srcdir=$srcdir ;;
 911   *) # Relative path.
 912     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 913     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 914 esac
 915
 916 # Do not use `cd foo && pwd` to compute absolute paths, because
 917 # the directories may not exist.
 918 case `pwd` in
 919 .) ac_abs_builddir="$ac_dir";;
 920 *)
 921   case "$ac_dir" in
 922   .) ac_abs_builddir=`pwd`;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 924   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 929 *)
 930   case ${ac_top_builddir}. in
 931   .) ac_abs_top_builddir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 933   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_srcdir=$ac_srcdir;;
 938 *)
 939   case $ac_srcdir in
 940   .) ac_abs_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 942   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 943   esac;;
 944 esac
 945 case $ac_abs_builddir in
 946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 947 *)
 948   case $ac_top_srcdir in
 949   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 950   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 951   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 952   esac;;
 953 esac
 954
 955     cd $ac_dir
 956     # Check for guested configure; otherwise get Cygnus style configure.
 957     if test -f $ac_srcdir/configure.gnu; then
 958       echo
 959       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 960     elif test -f $ac_srcdir/configure; then
 961       echo
 962       $SHELL $ac_srcdir/configure  --help=recursive
 963     elif test -f $ac_srcdir/configure.ac ||
 964            test -f $ac_srcdir/configure.in; then
 965       echo
 966       $ac_configure --help
 967     else
 968       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 969     fi
 970     cd $ac_popdir
 971   done
 972 fi
 973
 974 test -n "$ac_init_help" && exit 0
 975 if $ac_init_version; then
 976   cat <<\_ACEOF
 977
 978 Copyright (C) 2003 Free Software Foundation, Inc.
 979 This configure script is free software; the Free Software Foundation
 980 gives unlimited permission to copy, distribute and modify it.
 981 _ACEOF
 982   exit 0
 983 fi
 984 exec 5>config.log
 985 cat >&5 <<_ACEOF
 986 This file contains any messages produced by compilers while
 987 running configure, to aid debugging if configure makes a mistake.
 988
 989 It was created by $as_me, which was
 990 generated by GNU Autoconf 2.59.  Invocation command line was
 991
 992   $ $0 $@
 993
 994 _ACEOF
 995 {
 996 cat <<_ASUNAME
 997 ## --------- ##
 998 ## Platform. ##
 999 ## --------- ##
1000
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1006
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1009
1010 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1011 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1014 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1015 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1016 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1017
1018 _ASUNAME
1019
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1021 for as_dir in $PATH
1022 do
1023   IFS=$as_save_IFS
1024   test -z "$as_dir" && as_dir=.
1025   echo "PATH: $as_dir"
1026 done
1027
1028 } >&5
1029
1030 cat >&5 <<_ACEOF
1031
1032
1033 ## ----------- ##
1034 ## Core tests. ##
1035 ## ----------- ##
1036
1037 _ACEOF
1038
1039
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1045 ac_configure_args=
1046 ac_configure_args0=
1047 ac_configure_args1=
1048 ac_sep=
1049 ac_must_keep_next=false
1050 for ac_pass in 1 2
1051 do
1052   for ac_arg
1053   do
1054     case $ac_arg in
1055     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057     | -silent | --silent | --silen | --sile | --sil)
1058       continue ;;
1059     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1061     esac
1062     case $ac_pass in
1063     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1064     2)
1065       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066       if test $ac_must_keep_next = true; then
1067         ac_must_keep_next=false # Got value, back to normal.
1068       else
1069         case $ac_arg in
1070           *=* | --config-cache | -C | -disable-* | --disable-* \
1071           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073           | -with-* | --with-* | -without-* | --without-* | --x)
1074             case "$ac_configure_args0 " in
1075               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1076             esac
1077             ;;
1078           -* ) ac_must_keep_next=true ;;
1079         esac
1080       fi
1081       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082       # Get rid of the leading space.
1083       ac_sep=" "
1084       ;;
1085     esac
1086   done
1087 done
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1090
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log.  We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097   # Save into config.log some information that might help in debugging.
1098   {
1099     echo
1100
1101     cat <<\_ASBOX
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1105 _ASBOX
1106     echo
1107     # The following way of writing the cache mishandles newlines in values,
1108 {
1109   (set) 2>&1 |
1110     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1111     *ac_space=\ *)
1112       sed -n \
1113         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1115       ;;
1116     *)
1117       sed -n \
1118         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1119       ;;
1120     esac;
1121 }
1122     echo
1123
1124     cat <<\_ASBOX
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1128 _ASBOX
1129     echo
1130     for ac_var in $ac_subst_vars
1131     do
1132       eval ac_val=$`echo $ac_var`
1133       echo "$ac_var='"'"'$ac_val'"'"'"
1134     done | sort
1135     echo
1136
1137     if test -n "$ac_subst_files"; then
1138       cat <<\_ASBOX
1139 ## ------------- ##
1140 ## Output files. ##
1141 ## ------------- ##
1142 _ASBOX
1143       echo
1144       for ac_var in $ac_subst_files
1145       do
1146         eval ac_val=$`echo $ac_var`
1147         echo "$ac_var='"'"'$ac_val'"'"'"
1148       done | sort
1149       echo
1150     fi
1151
1152     if test -s confdefs.h; then
1153       cat <<\_ASBOX
1154 ## ----------- ##
1155 ## confdefs.h. ##
1156 ## ----------- ##
1157 _ASBOX
1158       echo
1159       sed "/^$/d" confdefs.h | sort
1160       echo
1161     fi
1162     test "$ac_signal" != 0 &&
1163       echo "$as_me: caught signal $ac_signal"
1164     echo "$as_me: exit $exit_status"
1165   } >&5
1166   rm -f core *.core &&
1167   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1168     exit $exit_status
1169      ' 0
1170 for ac_signal in 1 2 13 15; do
1171   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1172 done
1173 ac_signal=0
1174
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1178 echo >confdefs.h
1179
1180 # Predefined preprocessor variables.
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1204 _ACEOF
1205
1206
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210   if test "x$prefix" != xNONE; then
1211     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1212   else
1213     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1214   fi
1215 fi
1216 for ac_site_file in $CONFIG_SITE; do
1217   if test -r "$ac_site_file"; then
1218     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220     sed 's/^/| /' "$ac_site_file" >&5
1221     . "$ac_site_file"
1222   fi
1223 done
1224
1225 if test -r "$cache_file"; then
1226   # Some versions of bash will fail to source /dev/null (special
1227   # files actually), so we avoid doing that.
1228   if test -f "$cache_file"; then
1229     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1231     case $cache_file in
1232       [\\/]* | ?:[\\/]* ) . $cache_file;;
1233       *)                      . ./$cache_file;;
1234     esac
1235   fi
1236 else
1237   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1239   >$cache_file
1240 fi
1241
1242 # Check that the precious variables saved in the cache have kept the same
1243 # value.
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248   eval ac_new_set=\$ac_env_${ac_var}_set
1249   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250   eval ac_new_val="\$ac_env_${ac_var}_value"
1251   case $ac_old_set,$ac_new_set in
1252     set,)
1253       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255       ac_cache_corrupted=: ;;
1256     ,set)
1257       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259       ac_cache_corrupted=: ;;
1260     ,);;
1261     *)
1262       if test "x$ac_old_val" != "x$ac_new_val"; then
1263         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1266 echo "$as_me:   former value:  $ac_old_val" >&2;}
1267         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1268 echo "$as_me:   current value: $ac_new_val" >&2;}
1269         ac_cache_corrupted=:
1270       fi;;
1271   esac
1272   # Pass precious variables to config.status.
1273   if test "$ac_new_set" = set; then
1274     case $ac_new_val in
1275     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277     *) ac_arg=$ac_var=$ac_new_val ;;
1278     esac
1279     case " $ac_configure_args " in
1280       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1281       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1282     esac
1283   fi
1284 done
1285 if $ac_cache_corrupted; then
1286   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290    { (exit 1); exit 1; }; }
1291 fi
1292
1293 ac_ext=c
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317           ac_config_headers="$ac_config_headers config.h:config.in"
1318
1319
1320 # This file contains common code used by all simulators.
1321 #
1322 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1323 # directory.  It is intended to be invoked before any target specific stuff.
1324 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1325 # It is intended to be invoked last.
1326 #
1327 # The simulator's configure.in should look like:
1328 #
1329 # dnl Process this file with autoconf to produce a configure script.
1330 # sinclude(../common/aclocal.m4)
1331 # AC_PREREQ(2.5)dnl
1332 # AC_INIT(Makefile.in)
1333 #
1334 # SIM_AC_COMMON
1335 #
1336 # ... target specific stuff ...
1337 #
1338 # SIM_AC_OUTPUT
1339
1340 # Include global overrides and fixes for Autoconf.
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371 # _AC_OUTPUT_SUBDIRS
1372 # ------------------
1373 # This is a subroutine of AC_OUTPUT, but it does not go into
1374 # config.status, rather, it is called after running config.status.
1375 # _AC_OUTPUT_SUBDIRS
1376
1377
1378
1379
1380 # _AC_ARG_VAR_VALIDATE
1381 # --------------------
1382 # The code is the same as autoconf 2.59, but with a more lenient check
1383 # on precious variables and an output of pwd that have been added in
1384 # autoconf 2.62.
1385 # _AC_ARG_VAR_VALIDATE
1386
1387
1388
1389
1390 # AC_MSG_FAILURE(ERROR, [EXIT-STATUS = 1])
1391 # ----------------------------------------
1392 # This is the same code as in 2.59 and 2.61, except it also outputs pwd.
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449 sim_inline="-DDEFAULT_INLINE=0"
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486 # intl sister-directory configuration rules.
1487 #
1488
1489 # The idea behind this macro is that there's no need to repeat all the
1490 # autoconf probes done by the intl directory - it's already done them
1491 # for us.  In fact, there's no need even to look at the cache for the
1492 # answers.  All we need to do is nab a few pieces of information.
1493 # The intl directory is set up to make this easy, by generating a
1494 # small file which can be sourced as a shell script; then we produce
1495 # the necessary substitutions and definitions for this directory.
1496
1497
1498
1499 # Autoconf M4 include file defining utility macros for complex Canadian
1500 # cross builds.
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510 ####
1511 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
1512 # or AC_INIT.
1513 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
1514
1515 ####
1516 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
1517 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
1518
1519
1520 ####
1521 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
1522 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
1523
1524
1525
1526 # Backported from Autoconf 2.5x; can go away when and if
1527 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
1528
1529
1530
1531
1532 # ACX_HAVE_GCC_FOR_TARGET
1533 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
1534
1535
1536 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
1537 # Searching for installed target binutils.  We need to take extra care,
1538 # else we may find the wrong assembler, linker, etc., and lose.
1539 #
1540 # First try --with-build-time-tools, if specified.
1541 #
1542 # For build != host, we ask the installed GCC for the name of the tool it
1543 # uses, and accept it if it is an absolute path.  This is because the
1544 # only good choice for a compiler is the same GCC version that is being
1545 # installed (or we couldn't make target libraries), and we assume that
1546 # on the host system we'll have not only the same GCC version, but also
1547 # the same binutils version.
1548 #
1549 # For build == host, search the same directories that the installed
1550 # compiler will search.  We used to do this for the assembler, linker,
1551 # and nm only; for simplicity of configuration, however, we extend this
1552 # criterion to tools (such as ar and ranlib) that are never invoked by
1553 # the compiler, to avoid mismatches.
1554 #
1555 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
1556 # if build == target.  This makes the most sense only when bootstrapping,
1557 # but we also do so when build != host.  In this case, we hope that the
1558 # build and host systems will have similar contents of MD_EXEC_PREFIX.
1559 #
1560 # If we do not find a suitable binary, then try the user's path.
1561
1562
1563 ###
1564 # AC_PROG_CPP_WERROR
1565 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
1566 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
1567 # For now, using this also overrides header checks to use only the
1568 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
1569 # bit harder from here).
1570 # Eventually autoconf will default to checking headers with the compiler
1571 # instead, and we'll have to do this differently.
1572
1573 # AC_PROG_CPP_WERROR
1574
1575 # Test for GNAT.
1576 # We require the gnatbind program, and a compiler driver that
1577 # understands Ada.  We use the user's CC setting, already found,
1578 # and possibly add $1 to the command-line parameters.
1579 #
1580 # Sets the shell variable have_gnat to yes or no as appropriate, and
1581 # substitutes GNATBIND and GNATMAKE.
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
1608 # it by inlining the macro's contents.
1609 # This file contains common code used by all simulators.
1610 #
1611 # common.m4 invokes AC macros used by all simulators and by the common
1612 # directory.  It is intended to be included before any target specific
1613 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1614 # the Makefile.  It is intended to be invoked last.
1615 #
1616 # The simulator's configure.in should look like:
1617 #
1618 # dnl Process this file with autoconf to produce a configure script.
1619 # AC_PREREQ(2.5)dnl
1620 # AC_INIT(Makefile.in)
1621 # AC_CONFIG_HEADER(config.h:config.in)
1622 #
1623 # sinclude(../common/aclocal.m4)
1624 # sinclude(../common/common.m4)
1625 #
1626 # ... target specific stuff ...
1627
1628 ac_aux_dir=
1629 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1630   if test -f $ac_dir/install-sh; then
1631     ac_aux_dir=$ac_dir
1632     ac_install_sh="$ac_aux_dir/install-sh -c"
1633     break
1634   elif test -f $ac_dir/install.sh; then
1635     ac_aux_dir=$ac_dir
1636     ac_install_sh="$ac_aux_dir/install.sh -c"
1637     break
1638   elif test -f $ac_dir/shtool; then
1639     ac_aux_dir=$ac_dir
1640     ac_install_sh="$ac_aux_dir/shtool install -c"
1641     break
1642   fi
1643 done
1644 if test -z "$ac_aux_dir"; then
1645   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1646 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1647    { (exit 1); exit 1; }; }
1648 fi
1649 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1650 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1651 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1652
1653 # Make sure we can run config.sub.
1654 $ac_config_sub sun4 >/dev/null 2>&1 ||
1655   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1656 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1657    { (exit 1); exit 1; }; }
1658
1659 echo "$as_me:$LINENO: checking build system type" >&5
1660 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1661 if test "${ac_cv_build+set}" = set; then
1662   echo $ECHO_N "(cached) $ECHO_C" >&6
1663 else
1664   ac_cv_build_alias=$build_alias
1665 test -z "$ac_cv_build_alias" &&
1666   ac_cv_build_alias=`$ac_config_guess`
1667 test -z "$ac_cv_build_alias" &&
1668   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1669 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1670    { (exit 1); exit 1; }; }
1671 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1672   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1673 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1674    { (exit 1); exit 1; }; }
1675
1676 fi
1677 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1678 echo "${ECHO_T}$ac_cv_build" >&6
1679 build=$ac_cv_build
1680 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1681 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1682 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1683
1684
1685 echo "$as_me:$LINENO: checking host system type" >&5
1686 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1687 if test "${ac_cv_host+set}" = set; then
1688   echo $ECHO_N "(cached) $ECHO_C" >&6
1689 else
1690   ac_cv_host_alias=$host_alias
1691 test -z "$ac_cv_host_alias" &&
1692   ac_cv_host_alias=$ac_cv_build_alias
1693 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1694   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1695 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1696    { (exit 1); exit 1; }; }
1697
1698 fi
1699 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1700 echo "${ECHO_T}$ac_cv_host" >&6
1701 host=$ac_cv_host
1702 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1703 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1704 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1705
1706
1707 echo "$as_me:$LINENO: checking target system type" >&5
1708 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1709 if test "${ac_cv_target+set}" = set; then
1710   echo $ECHO_N "(cached) $ECHO_C" >&6
1711 else
1712   ac_cv_target_alias=$target_alias
1713 test "x$ac_cv_target_alias" = "x" &&
1714   ac_cv_target_alias=$ac_cv_host_alias
1715 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1716   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1717 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1718    { (exit 1); exit 1; }; }
1719
1720 fi
1721 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1722 echo "${ECHO_T}$ac_cv_target" >&6
1723 target=$ac_cv_target
1724 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1725 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1726 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1727
1728
1729 # The aliases save the names the user supplied, while $host etc.
1730 # will get canonicalized.
1731 test -n "$target_alias" &&
1732   test "$program_prefix$program_suffix$program_transform_name" = \
1733     NONENONEs,x,x, &&
1734   program_prefix=${target_alias}-
1735 test "$program_prefix" != NONE &&
1736   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1737 # Use a double $ so make ignores it.
1738 test "$program_suffix" != NONE &&
1739   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1740 # Double any \ or $.  echo might interpret backslashes.
1741 # By default was `s,x,x', remove it if useless.
1742 cat <<\_ACEOF >conftest.sed
1743 s/[\\$]/&&/g;s/;s,x,x,$//
1744 _ACEOF
1745 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1746 rm conftest.sed
1747
1748 ac_ext=c
1749 ac_cpp='$CPP $CPPFLAGS'
1750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1753 if test -n "$ac_tool_prefix"; then
1754   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1755 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1756 echo "$as_me:$LINENO: checking for $ac_word" >&5
1757 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1758 if test "${ac_cv_prog_CC+set}" = set; then
1759   echo $ECHO_N "(cached) $ECHO_C" >&6
1760 else
1761   if test -n "$CC"; then
1762   ac_cv_prog_CC="$CC" # Let the user override the test.
1763 else
1764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1765 for as_dir in $PATH
1766 do
1767   IFS=$as_save_IFS
1768   test -z "$as_dir" && as_dir=.
1769   for ac_exec_ext in '' $ac_executable_extensions; do
1770   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1771     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1772     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1773     break 2
1774   fi
1775 done
1776 done
1777
1778 fi
1779 fi
1780 CC=$ac_cv_prog_CC
1781 if test -n "$CC"; then
1782   echo "$as_me:$LINENO: result: $CC" >&5
1783 echo "${ECHO_T}$CC" >&6
1784 else
1785   echo "$as_me:$LINENO: result: no" >&5
1786 echo "${ECHO_T}no" >&6
1787 fi
1788
1789 fi
1790 if test -z "$ac_cv_prog_CC"; then
1791   ac_ct_CC=$CC
1792   # Extract the first word of "gcc", so it can be a program name with args.
1793 set dummy gcc; ac_word=$2
1794 echo "$as_me:$LINENO: checking for $ac_word" >&5
1795 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1796 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1797   echo $ECHO_N "(cached) $ECHO_C" >&6
1798 else
1799   if test -n "$ac_ct_CC"; then
1800   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1801 else
1802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1803 for as_dir in $PATH
1804 do
1805   IFS=$as_save_IFS
1806   test -z "$as_dir" && as_dir=.
1807   for ac_exec_ext in '' $ac_executable_extensions; do
1808   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1809     ac_cv_prog_ac_ct_CC="gcc"
1810     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1811     break 2
1812   fi
1813 done
1814 done
1815
1816 fi
1817 fi
1818 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1819 if test -n "$ac_ct_CC"; then
1820   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1821 echo "${ECHO_T}$ac_ct_CC" >&6
1822 else
1823   echo "$as_me:$LINENO: result: no" >&5
1824 echo "${ECHO_T}no" >&6
1825 fi
1826
1827   CC=$ac_ct_CC
1828 else
1829   CC="$ac_cv_prog_CC"
1830 fi
1831
1832 if test -z "$CC"; then
1833   if test -n "$ac_tool_prefix"; then
1834   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1835 set dummy ${ac_tool_prefix}cc; ac_word=$2
1836 echo "$as_me:$LINENO: checking for $ac_word" >&5
1837 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1838 if test "${ac_cv_prog_CC+set}" = set; then
1839   echo $ECHO_N "(cached) $ECHO_C" >&6
1840 else
1841   if test -n "$CC"; then
1842   ac_cv_prog_CC="$CC" # Let the user override the test.
1843 else
1844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1845 for as_dir in $PATH
1846 do
1847   IFS=$as_save_IFS
1848   test -z "$as_dir" && as_dir=.
1849   for ac_exec_ext in '' $ac_executable_extensions; do
1850   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1851     ac_cv_prog_CC="${ac_tool_prefix}cc"
1852     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1853     break 2
1854   fi
1855 done
1856 done
1857
1858 fi
1859 fi
1860 CC=$ac_cv_prog_CC
1861 if test -n "$CC"; then
1862   echo "$as_me:$LINENO: result: $CC" >&5
1863 echo "${ECHO_T}$CC" >&6
1864 else
1865   echo "$as_me:$LINENO: result: no" >&5
1866 echo "${ECHO_T}no" >&6
1867 fi
1868
1869 fi
1870 if test -z "$ac_cv_prog_CC"; then
1871   ac_ct_CC=$CC
1872   # Extract the first word of "cc", so it can be a program name with args.
1873 set dummy cc; ac_word=$2
1874 echo "$as_me:$LINENO: checking for $ac_word" >&5
1875 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1876 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1877   echo $ECHO_N "(cached) $ECHO_C" >&6
1878 else
1879   if test -n "$ac_ct_CC"; then
1880   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1881 else
1882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1883 for as_dir in $PATH
1884 do
1885   IFS=$as_save_IFS
1886   test -z "$as_dir" && as_dir=.
1887   for ac_exec_ext in '' $ac_executable_extensions; do
1888   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1889     ac_cv_prog_ac_ct_CC="cc"
1890     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1891     break 2
1892   fi
1893 done
1894 done
1895
1896 fi
1897 fi
1898 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1899 if test -n "$ac_ct_CC"; then
1900   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1901 echo "${ECHO_T}$ac_ct_CC" >&6
1902 else
1903   echo "$as_me:$LINENO: result: no" >&5
1904 echo "${ECHO_T}no" >&6
1905 fi
1906
1907   CC=$ac_ct_CC
1908 else
1909   CC="$ac_cv_prog_CC"
1910 fi
1911
1912 fi
1913 if test -z "$CC"; then
1914   # Extract the first word of "cc", so it can be a program name with args.
1915 set dummy cc; ac_word=$2
1916 echo "$as_me:$LINENO: checking for $ac_word" >&5
1917 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1918 if test "${ac_cv_prog_CC+set}" = set; then
1919   echo $ECHO_N "(cached) $ECHO_C" >&6
1920 else
1921   if test -n "$CC"; then
1922   ac_cv_prog_CC="$CC" # Let the user override the test.
1923 else
1924   ac_prog_rejected=no
1925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926 for as_dir in $PATH
1927 do
1928   IFS=$as_save_IFS
1929   test -z "$as_dir" && as_dir=.
1930   for ac_exec_ext in '' $ac_executable_extensions; do
1931   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1932     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1933        ac_prog_rejected=yes
1934        continue
1935      fi
1936     ac_cv_prog_CC="cc"
1937     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1938     break 2
1939   fi
1940 done
1941 done
1942
1943 if test $ac_prog_rejected = yes; then
1944   # We found a bogon in the path, so make sure we never use it.
1945   set dummy $ac_cv_prog_CC
1946   shift
1947   if test $# != 0; then
1948     # We chose a different compiler from the bogus one.
1949     # However, it has the same basename, so the bogon will be chosen
1950     # first if we set CC to just the basename; use the full file name.
1951     shift
1952     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1953   fi
1954 fi
1955 fi
1956 fi
1957 CC=$ac_cv_prog_CC
1958 if test -n "$CC"; then
1959   echo "$as_me:$LINENO: result: $CC" >&5
1960 echo "${ECHO_T}$CC" >&6
1961 else
1962   echo "$as_me:$LINENO: result: no" >&5
1963 echo "${ECHO_T}no" >&6
1964 fi
1965
1966 fi
1967 if test -z "$CC"; then
1968   if test -n "$ac_tool_prefix"; then
1969   for ac_prog in cl
1970   do
1971     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1972 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1973 echo "$as_me:$LINENO: checking for $ac_word" >&5
1974 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1975 if test "${ac_cv_prog_CC+set}" = set; then
1976   echo $ECHO_N "(cached) $ECHO_C" >&6
1977 else
1978   if test -n "$CC"; then
1979   ac_cv_prog_CC="$CC" # Let the user override the test.
1980 else
1981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982 for as_dir in $PATH
1983 do
1984   IFS=$as_save_IFS
1985   test -z "$as_dir" && as_dir=.
1986   for ac_exec_ext in '' $ac_executable_extensions; do
1987   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1988     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1989     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1990     break 2
1991   fi
1992 done
1993 done
1994
1995 fi
1996 fi
1997 CC=$ac_cv_prog_CC
1998 if test -n "$CC"; then
1999   echo "$as_me:$LINENO: result: $CC" >&5
2000 echo "${ECHO_T}$CC" >&6
2001 else
2002   echo "$as_me:$LINENO: result: no" >&5
2003 echo "${ECHO_T}no" >&6
2004 fi
2005
2006     test -n "$CC" && break
2007   done
2008 fi
2009 if test -z "$CC"; then
2010   ac_ct_CC=$CC
2011   for ac_prog in cl
2012 do
2013   # Extract the first word of "$ac_prog", so it can be a program name with args.
2014 set dummy $ac_prog; ac_word=$2
2015 echo "$as_me:$LINENO: checking for $ac_word" >&5
2016 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2017 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2018   echo $ECHO_N "(cached) $ECHO_C" >&6
2019 else
2020   if test -n "$ac_ct_CC"; then
2021   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2022 else
2023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2024 for as_dir in $PATH
2025 do
2026   IFS=$as_save_IFS
2027   test -z "$as_dir" && as_dir=.
2028   for ac_exec_ext in '' $ac_executable_extensions; do
2029   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2030     ac_cv_prog_ac_ct_CC="$ac_prog"
2031     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2032     break 2
2033   fi
2034 done
2035 done
2036
2037 fi
2038 fi
2039 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2040 if test -n "$ac_ct_CC"; then
2041   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2042 echo "${ECHO_T}$ac_ct_CC" >&6
2043 else
2044   echo "$as_me:$LINENO: result: no" >&5
2045 echo "${ECHO_T}no" >&6
2046 fi
2047
2048   test -n "$ac_ct_CC" && break
2049 done
2050
2051   CC=$ac_ct_CC
2052 fi
2053
2054 fi
2055
2056
2057 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2058 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2059 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2060 See \`config.log' for more details." >&5
2061 echo "$as_me: error: no acceptable C compiler found in \$PATH
2062 See \`config.log' for more details." >&2;}
2063    { (exit 1); exit 1; }; }; }
2064
2065 # Provide some information about the compiler.
2066 echo "$as_me:$LINENO:" \
2067      "checking for C compiler version" >&5
2068 ac_compiler=`set X $ac_compile; echo $2`
2069 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2070   (eval $ac_compiler --version </dev/null >&5) 2>&5
2071   ac_status=$?
2072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2073   (exit $ac_status); }
2074 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2075   (eval $ac_compiler -v </dev/null >&5) 2>&5
2076   ac_status=$?
2077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2078   (exit $ac_status); }
2079 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2080   (eval $ac_compiler -V </dev/null >&5) 2>&5
2081   ac_status=$?
2082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2083   (exit $ac_status); }
2084
2085 cat >conftest.$ac_ext <<_ACEOF
2086 /* confdefs.h.  */
2087 _ACEOF
2088 cat confdefs.h >>conftest.$ac_ext
2089 cat >>conftest.$ac_ext <<_ACEOF
2090 /* end confdefs.h.  */
2091
2092 int
2093 main ()
2094 {
2095
2096   ;
2097   return 0;
2098 }
2099 _ACEOF
2100 ac_clean_files_save=$ac_clean_files
2101 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2102 # Try to create an executable without -o first, disregard a.out.
2103 # It will help us diagnose broken compilers, and finding out an intuition
2104 # of exeext.
2105 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2106 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2107 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2108 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2109   (eval $ac_link_default) 2>&5
2110   ac_status=$?
2111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2112   (exit $ac_status); }; then
2113   # Find the output, starting from the most likely.  This scheme is
2114 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2115 # resort.
2116
2117 # Be careful to initialize this variable, since it used to be cached.
2118 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2119 ac_cv_exeext=
2120 # b.out is created by i960 compilers.
2121 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2122 do
2123   test -f "$ac_file" || continue
2124   case $ac_file in
2125     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2126         ;;
2127     conftest.$ac_ext )
2128         # This is the source file.
2129         ;;
2130     [ab].out )
2131         # We found the default executable, but exeext='' is most
2132         # certainly right.
2133         break;;
2134     *.* )
2135         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2136         # FIXME: I believe we export ac_cv_exeext for Libtool,
2137         # but it would be cool to find out if it's true.  Does anybody
2138         # maintain Libtool? --akim.
2139         export ac_cv_exeext
2140         break;;
2141     * )
2142         break;;
2143   esac
2144 done
2145 else
2146   echo "$as_me: failed program was:" >&5
2147 sed 's/^/| /' conftest.$ac_ext >&5
2148
2149 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2150 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2151 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2152 See \`config.log' for more details." >&5
2153 echo "$as_me: error: C compiler cannot create executables
2154 See \`config.log' for more details." >&2;}
2155    { (exit 77); exit 77; }; }; }
2156 fi
2157
2158 ac_exeext=$ac_cv_exeext
2159 echo "$as_me:$LINENO: result: $ac_file" >&5
2160 echo "${ECHO_T}$ac_file" >&6
2161
2162 # Check the compiler produces executables we can run.  If not, either
2163 # the compiler is broken, or we cross compile.
2164 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2165 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2166 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2167 # If not cross compiling, check that we can run a simple program.
2168 if test "$cross_compiling" != yes; then
2169   if { ac_try='./$ac_file'
2170   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2171   (eval $ac_try) 2>&5
2172   ac_status=$?
2173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2174   (exit $ac_status); }; }; then
2175     cross_compiling=no
2176   else
2177     if test "$cross_compiling" = maybe; then
2178         cross_compiling=yes
2179     else
2180         { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2181 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2182 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2183 If you meant to cross compile, use \`--host'.
2184 See \`config.log' for more details." >&5
2185 echo "$as_me: error: cannot run C compiled programs.
2186 If you meant to cross compile, use \`--host'.
2187 See \`config.log' for more details." >&2;}
2188    { (exit 1); exit 1; }; }; }
2189     fi
2190   fi
2191 fi
2192 echo "$as_me:$LINENO: result: yes" >&5
2193 echo "${ECHO_T}yes" >&6
2194
2195 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2196 ac_clean_files=$ac_clean_files_save
2197 # Check the compiler produces executables we can run.  If not, either
2198 # the compiler is broken, or we cross compile.
2199 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2200 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2201 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2202 echo "${ECHO_T}$cross_compiling" >&6
2203
2204 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2205 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2206 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2207   (eval $ac_link) 2>&5
2208   ac_status=$?
2209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2210   (exit $ac_status); }; then
2211   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2212 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2213 # work properly (i.e., refer to `conftest.exe'), while it won't with
2214 # `rm'.
2215 for ac_file in conftest.exe conftest conftest.*; do
2216   test -f "$ac_file" || continue
2217   case $ac_file in
2218     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2219     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2220           export ac_cv_exeext
2221           break;;
2222     * ) break;;
2223   esac
2224 done
2225 else
2226   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2227 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2228 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2229 See \`config.log' for more details." >&5
2230 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2231 See \`config.log' for more details." >&2;}
2232    { (exit 1); exit 1; }; }; }
2233 fi
2234
2235 rm -f conftest$ac_cv_exeext
2236 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2237 echo "${ECHO_T}$ac_cv_exeext" >&6
2238
2239 rm -f conftest.$ac_ext
2240 EXEEXT=$ac_cv_exeext
2241 ac_exeext=$EXEEXT
2242 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2243 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2244 if test "${ac_cv_objext+set}" = set; then
2245   echo $ECHO_N "(cached) $ECHO_C" >&6
2246 else
2247   cat >conftest.$ac_ext <<_ACEOF
2248 /* confdefs.h.  */
2249 _ACEOF
2250 cat confdefs.h >>conftest.$ac_ext
2251 cat >>conftest.$ac_ext <<_ACEOF
2252 /* end confdefs.h.  */
2253
2254 int
2255 main ()
2256 {
2257
2258   ;
2259   return 0;
2260 }
2261 _ACEOF
2262 rm -f conftest.o conftest.obj
2263 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2264   (eval $ac_compile) 2>&5
2265   ac_status=$?
2266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267   (exit $ac_status); }; then
2268   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2269   case $ac_file in
2270     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2271     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2272        break;;
2273   esac
2274 done
2275 else
2276   echo "$as_me: failed program was:" >&5
2277 sed 's/^/| /' conftest.$ac_ext >&5
2278
2279 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2280 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2282 See \`config.log' for more details." >&5
2283 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2284 See \`config.log' for more details." >&2;}
2285    { (exit 1); exit 1; }; }; }
2286 fi
2287
2288 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2289 fi
2290 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2291 echo "${ECHO_T}$ac_cv_objext" >&6
2292 OBJEXT=$ac_cv_objext
2293 ac_objext=$OBJEXT
2294 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2295 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2296 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2297   echo $ECHO_N "(cached) $ECHO_C" >&6
2298 else
2299   cat >conftest.$ac_ext <<_ACEOF
2300 /* confdefs.h.  */
2301 _ACEOF
2302 cat confdefs.h >>conftest.$ac_ext
2303 cat >>conftest.$ac_ext <<_ACEOF
2304 /* end confdefs.h.  */
2305
2306 int
2307 main ()
2308 {
2309 #ifndef __GNUC__
2310        choke me
2311 #endif
2312
2313   ;
2314   return 0;
2315 }
2316 _ACEOF
2317 rm -f conftest.$ac_objext
2318 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2319   (eval $ac_compile) 2>conftest.er1
2320   ac_status=$?
2321   grep -v '^ *+' conftest.er1 >conftest.err
2322   rm -f conftest.er1
2323   cat conftest.err >&5
2324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2325   (exit $ac_status); } &&
2326          { ac_try='test -z "$ac_c_werror_flag"
2327                          || test ! -s conftest.err'
2328   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2329   (eval $ac_try) 2>&5
2330   ac_status=$?
2331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2332   (exit $ac_status); }; } &&
2333          { ac_try='test -s conftest.$ac_objext'
2334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2335   (eval $ac_try) 2>&5
2336   ac_status=$?
2337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2338   (exit $ac_status); }; }; then
2339   ac_compiler_gnu=yes
2340 else
2341   echo "$as_me: failed program was:" >&5
2342 sed 's/^/| /' conftest.$ac_ext >&5
2343
2344 ac_compiler_gnu=no
2345 fi
2346 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2347 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2348
2349 fi
2350 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2351 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2352 GCC=`test $ac_compiler_gnu = yes && echo yes`
2353 ac_test_CFLAGS=${CFLAGS+set}
2354 ac_save_CFLAGS=$CFLAGS
2355 CFLAGS="-g"
2356 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2357 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2358 if test "${ac_cv_prog_cc_g+set}" = set; then
2359   echo $ECHO_N "(cached) $ECHO_C" >&6
2360 else
2361   cat >conftest.$ac_ext <<_ACEOF
2362 /* confdefs.h.  */
2363 _ACEOF
2364 cat confdefs.h >>conftest.$ac_ext
2365 cat >>conftest.$ac_ext <<_ACEOF
2366 /* end confdefs.h.  */
2367
2368 int
2369 main ()
2370 {
2371
2372   ;
2373   return 0;
2374 }
2375 _ACEOF
2376 rm -f conftest.$ac_objext
2377 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378   (eval $ac_compile) 2>conftest.er1
2379   ac_status=$?
2380   grep -v '^ *+' conftest.er1 >conftest.err
2381   rm -f conftest.er1
2382   cat conftest.err >&5
2383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384   (exit $ac_status); } &&
2385          { ac_try='test -z "$ac_c_werror_flag"
2386                          || test ! -s conftest.err'
2387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388   (eval $ac_try) 2>&5
2389   ac_status=$?
2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391   (exit $ac_status); }; } &&
2392          { ac_try='test -s conftest.$ac_objext'
2393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394   (eval $ac_try) 2>&5
2395   ac_status=$?
2396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397   (exit $ac_status); }; }; then
2398   ac_cv_prog_cc_g=yes
2399 else
2400   echo "$as_me: failed program was:" >&5
2401 sed 's/^/| /' conftest.$ac_ext >&5
2402
2403 ac_cv_prog_cc_g=no
2404 fi
2405 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2406 fi
2407 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2408 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2409 if test "$ac_test_CFLAGS" = set; then
2410   CFLAGS=$ac_save_CFLAGS
2411 elif test $ac_cv_prog_cc_g = yes; then
2412   if test "$GCC" = yes; then
2413     CFLAGS="-g -O2"
2414   else
2415     CFLAGS="-g"
2416   fi
2417 else
2418   if test "$GCC" = yes; then
2419     CFLAGS="-O2"
2420   else
2421     CFLAGS=
2422   fi
2423 fi
2424 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2425 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2426 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2427   echo $ECHO_N "(cached) $ECHO_C" >&6
2428 else
2429   ac_cv_prog_cc_stdc=no
2430 ac_save_CC=$CC
2431 cat >conftest.$ac_ext <<_ACEOF
2432 /* confdefs.h.  */
2433 _ACEOF
2434 cat confdefs.h >>conftest.$ac_ext
2435 cat >>conftest.$ac_ext <<_ACEOF
2436 /* end confdefs.h.  */
2437 #include <stdarg.h>
2438 #include <stdio.h>
2439 #include <sys/types.h>
2440 #include <sys/stat.h>
2441 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2442 struct buf { int x; };
2443 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2444 static char *e (p, i)
2445      char **p;
2446      int i;
2447 {
2448   return p[i];
2449 }
2450 static char *f (char * (*g) (char **, int), char **p, ...)
2451 {
2452   char *s;
2453   va_list v;
2454   va_start (v,p);
2455   s = g (p, va_arg (v,int));
2456   va_end (v);
2457   return s;
2458 }
2459
2460 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2461    function prototypes and stuff, but not '\xHH' hex character constants.
2462    These don't provoke an error unfortunately, instead are silently treated
2463    as 'x'.  The following induces an error, until -std1 is added to get
2464    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2465    array size at least.  It's necessary to write '\x00'==0 to get something
2466    that's true only with -std1.  */
2467 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2468
2469 int test (int i, double x);
2470 struct s1 {int (*f) (int a);};
2471 struct s2 {int (*f) (double a);};
2472 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2473 int argc;
2474 char **argv;
2475 int
2476 main ()
2477 {
2478 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2479   ;
2480   return 0;
2481 }
2482 _ACEOF
2483 # Don't try gcc -ansi; that turns off useful extensions and
2484 # breaks some systems' header files.
2485 # AIX                   -qlanglvl=ansi
2486 # Ultrix and OSF/1      -std1
2487 # HP-UX 10.20 and later -Ae
2488 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2489 # SVR4                  -Xc -D__EXTENSIONS__
2490 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2491 do
2492   CC="$ac_save_CC $ac_arg"
2493   rm -f conftest.$ac_objext
2494 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2495   (eval $ac_compile) 2>conftest.er1
2496   ac_status=$?
2497   grep -v '^ *+' conftest.er1 >conftest.err
2498   rm -f conftest.er1
2499   cat conftest.err >&5
2500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2501   (exit $ac_status); } &&
2502          { ac_try='test -z "$ac_c_werror_flag"
2503                          || test ! -s conftest.err'
2504   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2505   (eval $ac_try) 2>&5
2506   ac_status=$?
2507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2508   (exit $ac_status); }; } &&
2509          { ac_try='test -s conftest.$ac_objext'
2510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2511   (eval $ac_try) 2>&5
2512   ac_status=$?
2513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2514   (exit $ac_status); }; }; then
2515   ac_cv_prog_cc_stdc=$ac_arg
2516 break
2517 else
2518   echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2520
2521 fi
2522 rm -f conftest.err conftest.$ac_objext
2523 done
2524 rm -f conftest.$ac_ext conftest.$ac_objext
2525 CC=$ac_save_CC
2526
2527 fi
2528
2529 case "x$ac_cv_prog_cc_stdc" in
2530   x|xno)
2531     echo "$as_me:$LINENO: result: none needed" >&5
2532 echo "${ECHO_T}none needed" >&6 ;;
2533   *)
2534     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2535 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2536     CC="$CC $ac_cv_prog_cc_stdc" ;;
2537 esac
2538
2539 # Some people use a C++ compiler to compile C.  Since we use `exit',
2540 # in C++ we need to declare it.  In case someone uses the same compiler
2541 # for both compiling C and C++ we need to have the C++ compiler decide
2542 # the declaration of exit, since it's the most demanding environment.
2543 cat >conftest.$ac_ext <<_ACEOF
2544 #ifndef __cplusplus
2545   choke me
2546 #endif
2547 _ACEOF
2548 rm -f conftest.$ac_objext
2549 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2550   (eval $ac_compile) 2>conftest.er1
2551   ac_status=$?
2552   grep -v '^ *+' conftest.er1 >conftest.err
2553   rm -f conftest.er1
2554   cat conftest.err >&5
2555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2556   (exit $ac_status); } &&
2557          { ac_try='test -z "$ac_c_werror_flag"
2558                          || test ! -s conftest.err'
2559   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2560   (eval $ac_try) 2>&5
2561   ac_status=$?
2562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2563   (exit $ac_status); }; } &&
2564          { ac_try='test -s conftest.$ac_objext'
2565   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2566   (eval $ac_try) 2>&5
2567   ac_status=$?
2568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569   (exit $ac_status); }; }; then
2570   for ac_declaration in \
2571    '' \
2572    'extern "C" void std::exit (int) throw (); using std::exit;' \
2573    'extern "C" void std::exit (int); using std::exit;' \
2574    'extern "C" void exit (int) throw ();' \
2575    'extern "C" void exit (int);' \
2576    'void exit (int);'
2577 do
2578   cat >conftest.$ac_ext <<_ACEOF
2579 /* confdefs.h.  */
2580 _ACEOF
2581 cat confdefs.h >>conftest.$ac_ext
2582 cat >>conftest.$ac_ext <<_ACEOF
2583 /* end confdefs.h.  */
2584 $ac_declaration
2585 #include <stdlib.h>
2586 int
2587 main ()
2588 {
2589 exit (42);
2590   ;
2591   return 0;
2592 }
2593 _ACEOF
2594 rm -f conftest.$ac_objext
2595 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2596   (eval $ac_compile) 2>conftest.er1
2597   ac_status=$?
2598   grep -v '^ *+' conftest.er1 >conftest.err
2599   rm -f conftest.er1
2600   cat conftest.err >&5
2601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2602   (exit $ac_status); } &&
2603          { ac_try='test -z "$ac_c_werror_flag"
2604                          || test ! -s conftest.err'
2605   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2606   (eval $ac_try) 2>&5
2607   ac_status=$?
2608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609   (exit $ac_status); }; } &&
2610          { ac_try='test -s conftest.$ac_objext'
2611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2612   (eval $ac_try) 2>&5
2613   ac_status=$?
2614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615   (exit $ac_status); }; }; then
2616   :
2617 else
2618   echo "$as_me: failed program was:" >&5
2619 sed 's/^/| /' conftest.$ac_ext >&5
2620
2621 continue
2622 fi
2623 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2624   cat >conftest.$ac_ext <<_ACEOF
2625 /* confdefs.h.  */
2626 _ACEOF
2627 cat confdefs.h >>conftest.$ac_ext
2628 cat >>conftest.$ac_ext <<_ACEOF
2629 /* end confdefs.h.  */
2630 $ac_declaration
2631 int
2632 main ()
2633 {
2634 exit (42);
2635   ;
2636   return 0;
2637 }
2638 _ACEOF
2639 rm -f conftest.$ac_objext
2640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2641   (eval $ac_compile) 2>conftest.er1
2642   ac_status=$?
2643   grep -v '^ *+' conftest.er1 >conftest.err
2644   rm -f conftest.er1
2645   cat conftest.err >&5
2646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2647   (exit $ac_status); } &&
2648          { ac_try='test -z "$ac_c_werror_flag"
2649                          || test ! -s conftest.err'
2650   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2651   (eval $ac_try) 2>&5
2652   ac_status=$?
2653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654   (exit $ac_status); }; } &&
2655          { ac_try='test -s conftest.$ac_objext'
2656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2657   (eval $ac_try) 2>&5
2658   ac_status=$?
2659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660   (exit $ac_status); }; }; then
2661   break
2662 else
2663   echo "$as_me: failed program was:" >&5
2664 sed 's/^/| /' conftest.$ac_ext >&5
2665
2666 fi
2667 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2668 done
2669 rm -f conftest*
2670 if test -n "$ac_declaration"; then
2671   echo '#ifdef __cplusplus' >>confdefs.h
2672   echo $ac_declaration      >>confdefs.h
2673   echo '#endif'             >>confdefs.h
2674 fi
2675
2676 else
2677   echo "$as_me: failed program was:" >&5
2678 sed 's/^/| /' conftest.$ac_ext >&5
2679
2680 fi
2681 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2682 ac_ext=c
2683 ac_cpp='$CPP $CPPFLAGS'
2684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2686 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2687
2688 # Find a good install program.  We prefer a C program (faster),
2689 # so one script is as good as another.  But avoid the broken or
2690 # incompatible versions:
2691 # SysV /etc/install, /usr/sbin/install
2692 # SunOS /usr/etc/install
2693 # IRIX /sbin/install
2694 # AIX /bin/install
2695 # AmigaOS /C/install, which installs bootblocks on floppy discs
2696 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2697 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2698 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2699 # OS/2's system install, which has a completely different semantic
2700 # ./install, which can be erroneously created by make from ./install.sh.
2701 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2702 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2703 if test -z "$INSTALL"; then
2704 if test "${ac_cv_path_install+set}" = set; then
2705   echo $ECHO_N "(cached) $ECHO_C" >&6
2706 else
2707   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712   # Account for people who put trailing slashes in PATH elements.
2713 case $as_dir/ in
2714   ./ | .// | /cC/* | \
2715   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2716   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2717   /usr/ucb/* ) ;;
2718   *)
2719     # OSF1 and SCO ODT 3.0 have their own names for install.
2720     # Don't use installbsd from OSF since it installs stuff as root
2721     # by default.
2722     for ac_prog in ginstall scoinst install; do
2723       for ac_exec_ext in '' $ac_executable_extensions; do
2724         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2725           if test $ac_prog = install &&
2726             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2727             # AIX install.  It has an incompatible calling convention.
2728             :
2729           elif test $ac_prog = install &&
2730             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2731             # program-specific install script used by HP pwplus--don't use.
2732             :
2733           else
2734             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2735             break 3
2736           fi
2737         fi
2738       done
2739     done
2740     ;;
2741 esac
2742 done
2743
2744
2745 fi
2746   if test "${ac_cv_path_install+set}" = set; then
2747     INSTALL=$ac_cv_path_install
2748   else
2749     # As a last resort, use the slow shell script.  We don't cache a
2750     # path for INSTALL within a source directory, because that will
2751     # break other packages using the cache if that directory is
2752     # removed, or if the path is relative.
2753     INSTALL=$ac_install_sh
2754   fi
2755 fi
2756 echo "$as_me:$LINENO: result: $INSTALL" >&5
2757 echo "${ECHO_T}$INSTALL" >&6
2758
2759 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2760 # It thinks the first close brace ends the variable substitution.
2761 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2762
2763 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2764
2765 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2766
2767
2768 # Put a plausible default for CC_FOR_BUILD in Makefile.
2769 if test "x$cross_compiling" = "xno"; then
2770   CC_FOR_BUILD='$(CC)'
2771 else
2772   CC_FOR_BUILD=gcc
2773 fi
2774
2775
2776
2777
2778 AR=${AR-ar}
2779
2780 if test -n "$ac_tool_prefix"; then
2781   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2782 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2783 echo "$as_me:$LINENO: checking for $ac_word" >&5
2784 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2785 if test "${ac_cv_prog_RANLIB+set}" = set; then
2786   echo $ECHO_N "(cached) $ECHO_C" >&6
2787 else
2788   if test -n "$RANLIB"; then
2789   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2790 else
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792 for as_dir in $PATH
2793 do
2794   IFS=$as_save_IFS
2795   test -z "$as_dir" && as_dir=.
2796   for ac_exec_ext in '' $ac_executable_extensions; do
2797   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2798     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2799     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2800     break 2
2801   fi
2802 done
2803 done
2804
2805 fi
2806 fi
2807 RANLIB=$ac_cv_prog_RANLIB
2808 if test -n "$RANLIB"; then
2809   echo "$as_me:$LINENO: result: $RANLIB" >&5
2810 echo "${ECHO_T}$RANLIB" >&6
2811 else
2812   echo "$as_me:$LINENO: result: no" >&5
2813 echo "${ECHO_T}no" >&6
2814 fi
2815
2816 fi
2817 if test -z "$ac_cv_prog_RANLIB"; then
2818   ac_ct_RANLIB=$RANLIB
2819   # Extract the first word of "ranlib", so it can be a program name with args.
2820 set dummy ranlib; ac_word=$2
2821 echo "$as_me:$LINENO: checking for $ac_word" >&5
2822 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2823 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2824   echo $ECHO_N "(cached) $ECHO_C" >&6
2825 else
2826   if test -n "$ac_ct_RANLIB"; then
2827   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2828 else
2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2830 for as_dir in $PATH
2831 do
2832   IFS=$as_save_IFS
2833   test -z "$as_dir" && as_dir=.
2834   for ac_exec_ext in '' $ac_executable_extensions; do
2835   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2836     ac_cv_prog_ac_ct_RANLIB="ranlib"
2837     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2838     break 2
2839   fi
2840 done
2841 done
2842
2843   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2844 fi
2845 fi
2846 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2847 if test -n "$ac_ct_RANLIB"; then
2848   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2849 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2850 else
2851   echo "$as_me:$LINENO: result: no" >&5
2852 echo "${ECHO_T}no" >&6
2853 fi
2854
2855   RANLIB=$ac_ct_RANLIB
2856 else
2857   RANLIB="$ac_cv_prog_RANLIB"
2858 fi
2859
2860
2861 ALL_LINGUAS=
2862 # If we haven't got the data from the intl directory,
2863 # assume NLS is disabled.
2864 USE_NLS=no
2865 LIBINTL=
2866 LIBINTL_DEP=
2867 INCINTL=
2868 XGETTEXT=
2869 GMSGFMT=
2870 POSUB=
2871
2872 if test -f  ../../intl/config.intl; then
2873   .  ../../intl/config.intl
2874 fi
2875 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
2876 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
2877 if test x"$USE_NLS" != xyes; then
2878   echo "$as_me:$LINENO: result: no" >&5
2879 echo "${ECHO_T}no" >&6
2880 else
2881   echo "$as_me:$LINENO: result: yes" >&5
2882 echo "${ECHO_T}yes" >&6
2883
2884 cat >>confdefs.h <<\_ACEOF
2885 #define ENABLE_NLS 1
2886 _ACEOF
2887
2888
2889   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
2890 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
2891   # Look for .po and .gmo files in the source directory.
2892   CATALOGS=
2893   XLINGUAS=
2894   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2895     # If there aren't any .gmo files the shell will give us the
2896     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2897     # weeded out.
2898     case "$cat" in *\**)
2899       continue;;
2900     esac
2901     # The quadruple backslash is collapsed to a double backslash
2902     # by the backticks, then collapsed again by the double quotes,
2903     # leaving us with one backslash in the sed expression (right
2904     # before the dot that mustn't act as a wildcard).
2905     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2906     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2907     # The user is allowed to set LINGUAS to a list of languages to
2908     # install catalogs for.  If it's empty that means "all of them."
2909     if test "x$LINGUAS" = x; then
2910       CATALOGS="$CATALOGS $cat"
2911       XLINGUAS="$XLINGUAS $lang"
2912     else
2913       case "$LINGUAS" in *$lang*)
2914         CATALOGS="$CATALOGS $cat"
2915         XLINGUAS="$XLINGUAS $lang"
2916         ;;
2917       esac
2918     fi
2919   done
2920   LINGUAS="$XLINGUAS"
2921   echo "$as_me:$LINENO: result: $LINGUAS" >&5
2922 echo "${ECHO_T}$LINGUAS" >&6
2923
2924
2925     DATADIRNAME=share
2926
2927   INSTOBJEXT=.mo
2928
2929   GENCAT=gencat
2930
2931   CATOBJEXT=.gmo
2932
2933 fi
2934
2935 # Check for common headers.
2936 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2937 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2938
2939 ac_ext=c
2940 ac_cpp='$CPP $CPPFLAGS'
2941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2944 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2945 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2946 # On Suns, sometimes $CPP names a directory.
2947 if test -n "$CPP" && test -d "$CPP"; then
2948   CPP=
2949 fi
2950 if test -z "$CPP"; then
2951   if test "${ac_cv_prog_CPP+set}" = set; then
2952   echo $ECHO_N "(cached) $ECHO_C" >&6
2953 else
2954       # Double quotes because CPP needs to be expanded
2955     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2956     do
2957       ac_preproc_ok=false
2958 for ac_c_preproc_warn_flag in '' yes
2959 do
2960   # Use a header file that comes with gcc, so configuring glibc
2961   # with a fresh cross-compiler works.
2962   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2963   # <limits.h> exists even on freestanding compilers.
2964   # On the NeXT, cc -E runs the code through the compiler's parser,
2965   # not just through cpp. "Syntax error" is here to catch this case.
2966   cat >conftest.$ac_ext <<_ACEOF
2967 /* confdefs.h.  */
2968 _ACEOF
2969 cat confdefs.h >>conftest.$ac_ext
2970 cat >>conftest.$ac_ext <<_ACEOF
2971 /* end confdefs.h.  */
2972 #ifdef __STDC__
2973 # include <limits.h>
2974 #else
2975 # include <assert.h>
2976 #endif
2977                      Syntax error
2978 _ACEOF
2979 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2980   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2981   ac_status=$?
2982   grep -v '^ *+' conftest.er1 >conftest.err
2983   rm -f conftest.er1
2984   cat conftest.err >&5
2985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986   (exit $ac_status); } >/dev/null; then
2987   if test -s conftest.err; then
2988     ac_cpp_err=$ac_c_preproc_warn_flag
2989     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2990   else
2991     ac_cpp_err=
2992   fi
2993 else
2994   ac_cpp_err=yes
2995 fi
2996 if test -z "$ac_cpp_err"; then
2997   :
2998 else
2999   echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3001
3002   # Broken: fails on valid input.
3003 continue
3004 fi
3005 rm -f conftest.err conftest.$ac_ext
3006
3007   # OK, works on sane cases.  Now check whether non-existent headers
3008   # can be detected and how.
3009   cat >conftest.$ac_ext <<_ACEOF
3010 /* confdefs.h.  */
3011 _ACEOF
3012 cat confdefs.h >>conftest.$ac_ext
3013 cat >>conftest.$ac_ext <<_ACEOF
3014 /* end confdefs.h.  */
3015 #include <ac_nonexistent.h>
3016 _ACEOF
3017 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3018   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3019   ac_status=$?
3020   grep -v '^ *+' conftest.er1 >conftest.err
3021   rm -f conftest.er1
3022   cat conftest.err >&5
3023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024   (exit $ac_status); } >/dev/null; then
3025   if test -s conftest.err; then
3026     ac_cpp_err=$ac_c_preproc_warn_flag
3027     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3028   else
3029     ac_cpp_err=
3030   fi
3031 else
3032   ac_cpp_err=yes
3033 fi
3034 if test -z "$ac_cpp_err"; then
3035   # Broken: success on invalid input.
3036 continue
3037 else
3038   echo "$as_me: failed program was:" >&5
3039 sed 's/^/| /' conftest.$ac_ext >&5
3040
3041   # Passes both tests.
3042 ac_preproc_ok=:
3043 break
3044 fi
3045 rm -f conftest.err conftest.$ac_ext
3046
3047 done
3048 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3049 rm -f conftest.err conftest.$ac_ext
3050 if $ac_preproc_ok; then
3051   break
3052 fi
3053
3054     done
3055     ac_cv_prog_CPP=$CPP
3056
3057 fi
3058   CPP=$ac_cv_prog_CPP
3059 else
3060   ac_cv_prog_CPP=$CPP
3061 fi
3062 echo "$as_me:$LINENO: result: $CPP" >&5
3063 echo "${ECHO_T}$CPP" >&6
3064 ac_preproc_ok=false
3065 for ac_c_preproc_warn_flag in '' yes
3066 do
3067   # Use a header file that comes with gcc, so configuring glibc
3068   # with a fresh cross-compiler works.
3069   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3070   # <limits.h> exists even on freestanding compilers.
3071   # On the NeXT, cc -E runs the code through the compiler's parser,
3072   # not just through cpp. "Syntax error" is here to catch this case.
3073   cat >conftest.$ac_ext <<_ACEOF
3074 /* confdefs.h.  */
3075 _ACEOF
3076 cat confdefs.h >>conftest.$ac_ext
3077 cat >>conftest.$ac_ext <<_ACEOF
3078 /* end confdefs.h.  */
3079 #ifdef __STDC__
3080 # include <limits.h>
3081 #else
3082 # include <assert.h>
3083 #endif
3084                      Syntax error
3085 _ACEOF
3086 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3087   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3088   ac_status=$?
3089   grep -v '^ *+' conftest.er1 >conftest.err
3090   rm -f conftest.er1
3091   cat conftest.err >&5
3092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3093   (exit $ac_status); } >/dev/null; then
3094   if test -s conftest.err; then
3095     ac_cpp_err=$ac_c_preproc_warn_flag
3096     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3097   else
3098     ac_cpp_err=
3099   fi
3100 else
3101   ac_cpp_err=yes
3102 fi
3103 if test -z "$ac_cpp_err"; then
3104   :
3105 else
3106   echo "$as_me: failed program was:" >&5
3107 sed 's/^/| /' conftest.$ac_ext >&5
3108
3109   # Broken: fails on valid input.
3110 continue
3111 fi
3112 rm -f conftest.err conftest.$ac_ext
3113
3114   # OK, works on sane cases.  Now check whether non-existent headers
3115   # can be detected and how.
3116   cat >conftest.$ac_ext <<_ACEOF
3117 /* confdefs.h.  */
3118 _ACEOF
3119 cat confdefs.h >>conftest.$ac_ext
3120 cat >>conftest.$ac_ext <<_ACEOF
3121 /* end confdefs.h.  */
3122 #include <ac_nonexistent.h>
3123 _ACEOF
3124 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3125   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3126   ac_status=$?
3127   grep -v '^ *+' conftest.er1 >conftest.err
3128   rm -f conftest.er1
3129   cat conftest.err >&5
3130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131   (exit $ac_status); } >/dev/null; then
3132   if test -s conftest.err; then
3133     ac_cpp_err=$ac_c_preproc_warn_flag
3134     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3135   else
3136     ac_cpp_err=
3137   fi
3138 else
3139   ac_cpp_err=yes
3140 fi
3141 if test -z "$ac_cpp_err"; then
3142   # Broken: success on invalid input.
3143 continue
3144 else
3145   echo "$as_me: failed program was:" >&5
3146 sed 's/^/| /' conftest.$ac_ext >&5
3147
3148   # Passes both tests.
3149 ac_preproc_ok=:
3150 break
3151 fi
3152 rm -f conftest.err conftest.$ac_ext
3153
3154 done
3155 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3156 rm -f conftest.err conftest.$ac_ext
3157 if $ac_preproc_ok; then
3158   :
3159 else
3160   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3161 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3162 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3163 See \`config.log' for more details." >&5
3164 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3165 See \`config.log' for more details." >&2;}
3166    { (exit 1); exit 1; }; }; }
3167 fi
3168
3169 ac_ext=c
3170 ac_cpp='$CPP $CPPFLAGS'
3171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3174
3175
3176 echo "$as_me:$LINENO: checking for egrep" >&5
3177 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3178 if test "${ac_cv_prog_egrep+set}" = set; then
3179   echo $ECHO_N "(cached) $ECHO_C" >&6
3180 else
3181   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3182     then ac_cv_prog_egrep='grep -E'
3183     else ac_cv_prog_egrep='egrep'
3184     fi
3185 fi
3186 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3187 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3188  EGREP=$ac_cv_prog_egrep
3189
3190
3191 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3192 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3193 if test "${ac_cv_header_stdc+set}" = set; then
3194   echo $ECHO_N "(cached) $ECHO_C" >&6
3195 else
3196   cat >conftest.$ac_ext <<_ACEOF
3197 /* confdefs.h.  */
3198 _ACEOF
3199 cat confdefs.h >>conftest.$ac_ext
3200 cat >>conftest.$ac_ext <<_ACEOF
3201 /* end confdefs.h.  */
3202 #include <stdlib.h>
3203 #include <stdarg.h>
3204 #include <string.h>
3205 #include <float.h>
3206
3207 int
3208 main ()
3209 {
3210
3211   ;
3212   return 0;
3213 }
3214 _ACEOF
3215 rm -f conftest.$ac_objext
3216 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3217   (eval $ac_compile) 2>conftest.er1
3218   ac_status=$?
3219   grep -v '^ *+' conftest.er1 >conftest.err
3220   rm -f conftest.er1
3221   cat conftest.err >&5
3222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3223   (exit $ac_status); } &&
3224          { ac_try='test -z "$ac_c_werror_flag"
3225                          || test ! -s conftest.err'
3226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3227   (eval $ac_try) 2>&5
3228   ac_status=$?
3229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3230   (exit $ac_status); }; } &&
3231          { ac_try='test -s conftest.$ac_objext'
3232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3233   (eval $ac_try) 2>&5
3234   ac_status=$?
3235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236   (exit $ac_status); }; }; then
3237   ac_cv_header_stdc=yes
3238 else
3239   echo "$as_me: failed program was:" >&5
3240 sed 's/^/| /' conftest.$ac_ext >&5
3241
3242 ac_cv_header_stdc=no
3243 fi
3244 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3245
3246 if test $ac_cv_header_stdc = yes; then
3247   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3248   cat >conftest.$ac_ext <<_ACEOF
3249 /* confdefs.h.  */
3250 _ACEOF
3251 cat confdefs.h >>conftest.$ac_ext
3252 cat >>conftest.$ac_ext <<_ACEOF
3253 /* end confdefs.h.  */
3254 #include <string.h>
3255
3256 _ACEOF
3257 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3258   $EGREP "memchr" >/dev/null 2>&1; then
3259   :
3260 else
3261   ac_cv_header_stdc=no
3262 fi
3263 rm -f conftest*
3264
3265 fi
3266
3267 if test $ac_cv_header_stdc = yes; then
3268   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3269   cat >conftest.$ac_ext <<_ACEOF
3270 /* confdefs.h.  */
3271 _ACEOF
3272 cat confdefs.h >>conftest.$ac_ext
3273 cat >>conftest.$ac_ext <<_ACEOF
3274 /* end confdefs.h.  */
3275 #include <stdlib.h>
3276
3277 _ACEOF
3278 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3279   $EGREP "free" >/dev/null 2>&1; then
3280   :
3281 else
3282   ac_cv_header_stdc=no
3283 fi
3284 rm -f conftest*
3285
3286 fi
3287
3288 if test $ac_cv_header_stdc = yes; then
3289   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3290   if test "$cross_compiling" = yes; then
3291   :
3292 else
3293   cat >conftest.$ac_ext <<_ACEOF
3294 /* confdefs.h.  */
3295 _ACEOF
3296 cat confdefs.h >>conftest.$ac_ext
3297 cat >>conftest.$ac_ext <<_ACEOF
3298 /* end confdefs.h.  */
3299 #include <ctype.h>
3300 #if ((' ' & 0x0FF) == 0x020)
3301 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3302 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3303 #else
3304 # define ISLOWER(c) \
3305                    (('a' <= (c) && (c) <= 'i') \
3306                      || ('j' <= (c) && (c) <= 'r') \
3307                      || ('s' <= (c) && (c) <= 'z'))
3308 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3309 #endif
3310
3311 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3312 int
3313 main ()
3314 {
3315   int i;
3316   for (i = 0; i < 256; i++)
3317     if (XOR (islower (i), ISLOWER (i))
3318         || toupper (i) != TOUPPER (i))
3319       exit(2);
3320   exit (0);
3321 }
3322 _ACEOF
3323 rm -f conftest$ac_exeext
3324 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3325   (eval $ac_link) 2>&5
3326   ac_status=$?
3327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3328   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3329   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3330   (eval $ac_try) 2>&5
3331   ac_status=$?
3332   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3333   (exit $ac_status); }; }; then
3334   :
3335 else
3336   echo "$as_me: program exited with status $ac_status" >&5
3337 echo "$as_me: failed program was:" >&5
3338 sed 's/^/| /' conftest.$ac_ext >&5
3339
3340 ( exit $ac_status )
3341 ac_cv_header_stdc=no
3342 fi
3343 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3344 fi
3345 fi
3346 fi
3347 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3348 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3349 if test $ac_cv_header_stdc = yes; then
3350
3351 cat >>confdefs.h <<\_ACEOF
3352 #define STDC_HEADERS 1
3353 _ACEOF
3354
3355 fi
3356
3357 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3368                   inttypes.h stdint.h unistd.h
3369 do
3370 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3371 echo "$as_me:$LINENO: checking for $ac_header" >&5
3372 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3373 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3374   echo $ECHO_N "(cached) $ECHO_C" >&6
3375 else
3376   cat >conftest.$ac_ext <<_ACEOF
3377 /* confdefs.h.  */
3378 _ACEOF
3379 cat confdefs.h >>conftest.$ac_ext
3380 cat >>conftest.$ac_ext <<_ACEOF
3381 /* end confdefs.h.  */
3382 $ac_includes_default
3383
3384 #include <$ac_header>
3385 _ACEOF
3386 rm -f conftest.$ac_objext
3387 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3388   (eval $ac_compile) 2>conftest.er1
3389   ac_status=$?
3390   grep -v '^ *+' conftest.er1 >conftest.err
3391   rm -f conftest.er1
3392   cat conftest.err >&5
3393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3394   (exit $ac_status); } &&
3395          { ac_try='test -z "$ac_c_werror_flag"
3396                          || test ! -s conftest.err'
3397   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3398   (eval $ac_try) 2>&5
3399   ac_status=$?
3400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3401   (exit $ac_status); }; } &&
3402          { ac_try='test -s conftest.$ac_objext'
3403   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3404   (eval $ac_try) 2>&5
3405   ac_status=$?
3406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3407   (exit $ac_status); }; }; then
3408   eval "$as_ac_Header=yes"
3409 else
3410   echo "$as_me: failed program was:" >&5
3411 sed 's/^/| /' conftest.$ac_ext >&5
3412
3413 eval "$as_ac_Header=no"
3414 fi
3415 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3416 fi
3417 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3418 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3419 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3420   cat >>confdefs.h <<_ACEOF
3421 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3422 _ACEOF
3423
3424 fi
3425
3426 done
3427
3428
3429
3430
3431
3432
3433
3434 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3435 do
3436 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3437 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3438   echo "$as_me:$LINENO: checking for $ac_header" >&5
3439 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3440 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3441   echo $ECHO_N "(cached) $ECHO_C" >&6
3442 fi
3443 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3444 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3445 else
3446   # Is the header compilable?
3447 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3448 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3449 cat >conftest.$ac_ext <<_ACEOF
3450 /* confdefs.h.  */
3451 _ACEOF
3452 cat confdefs.h >>conftest.$ac_ext
3453 cat >>conftest.$ac_ext <<_ACEOF
3454 /* end confdefs.h.  */
3455 $ac_includes_default
3456 #include <$ac_header>
3457 _ACEOF
3458 rm -f conftest.$ac_objext
3459 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3460   (eval $ac_compile) 2>conftest.er1
3461   ac_status=$?
3462   grep -v '^ *+' conftest.er1 >conftest.err
3463   rm -f conftest.er1
3464   cat conftest.err >&5
3465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3466   (exit $ac_status); } &&
3467          { ac_try='test -z "$ac_c_werror_flag"
3468                          || test ! -s conftest.err'
3469   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3470   (eval $ac_try) 2>&5
3471   ac_status=$?
3472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473   (exit $ac_status); }; } &&
3474          { ac_try='test -s conftest.$ac_objext'
3475   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3476   (eval $ac_try) 2>&5
3477   ac_status=$?
3478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479   (exit $ac_status); }; }; then
3480   ac_header_compiler=yes
3481 else
3482   echo "$as_me: failed program was:" >&5
3483 sed 's/^/| /' conftest.$ac_ext >&5
3484
3485 ac_header_compiler=no
3486 fi
3487 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3488 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3489 echo "${ECHO_T}$ac_header_compiler" >&6
3490
3491 # Is the header present?
3492 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3493 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3494 cat >conftest.$ac_ext <<_ACEOF
3495 /* confdefs.h.  */
3496 _ACEOF
3497 cat confdefs.h >>conftest.$ac_ext
3498 cat >>conftest.$ac_ext <<_ACEOF
3499 /* end confdefs.h.  */
3500 #include <$ac_header>
3501 _ACEOF
3502 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3503   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3504   ac_status=$?
3505   grep -v '^ *+' conftest.er1 >conftest.err
3506   rm -f conftest.er1
3507   cat conftest.err >&5
3508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3509   (exit $ac_status); } >/dev/null; then
3510   if test -s conftest.err; then
3511     ac_cpp_err=$ac_c_preproc_warn_flag
3512     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3513   else
3514     ac_cpp_err=
3515   fi
3516 else
3517   ac_cpp_err=yes
3518 fi
3519 if test -z "$ac_cpp_err"; then
3520   ac_header_preproc=yes
3521 else
3522   echo "$as_me: failed program was:" >&5
3523 sed 's/^/| /' conftest.$ac_ext >&5
3524
3525   ac_header_preproc=no
3526 fi
3527 rm -f conftest.err conftest.$ac_ext
3528 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3529 echo "${ECHO_T}$ac_header_preproc" >&6
3530
3531 # So?  What about this header?
3532 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3533   yes:no: )
3534     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3535 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3536     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3537 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3538     ac_header_preproc=yes
3539     ;;
3540   no:yes:* )
3541     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3542 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3543     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3544 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3545     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3546 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3547     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3548 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3549     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3550 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3551     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3552 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3553     (
3554       cat <<\_ASBOX
3555 ## ------------------------------------------ ##
3556 ## Report this to the AC_PACKAGE_NAME lists.  ##
3557 ## ------------------------------------------ ##
3558 _ASBOX
3559     ) |
3560       sed "s/^/$as_me: WARNING:     /" >&2
3561     ;;
3562 esac
3563 echo "$as_me:$LINENO: checking for $ac_header" >&5
3564 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3565 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3566   echo $ECHO_N "(cached) $ECHO_C" >&6
3567 else
3568   eval "$as_ac_Header=\$ac_header_preproc"
3569 fi
3570 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3571 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3572
3573 fi
3574 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3575   cat >>confdefs.h <<_ACEOF
3576 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3577 _ACEOF
3578
3579 fi
3580
3581 done
3582
3583
3584
3585 for ac_header in sys/time.h sys/resource.h
3586 do
3587 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3588 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3589   echo "$as_me:$LINENO: checking for $ac_header" >&5
3590 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3591 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3592   echo $ECHO_N "(cached) $ECHO_C" >&6
3593 fi
3594 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3595 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3596 else
3597   # Is the header compilable?
3598 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3599 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3600 cat >conftest.$ac_ext <<_ACEOF
3601 /* confdefs.h.  */
3602 _ACEOF
3603 cat confdefs.h >>conftest.$ac_ext
3604 cat >>conftest.$ac_ext <<_ACEOF
3605 /* end confdefs.h.  */
3606 $ac_includes_default
3607 #include <$ac_header>
3608 _ACEOF
3609 rm -f conftest.$ac_objext
3610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3611   (eval $ac_compile) 2>conftest.er1
3612   ac_status=$?
3613   grep -v '^ *+' conftest.er1 >conftest.err
3614   rm -f conftest.er1
3615   cat conftest.err >&5
3616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3617   (exit $ac_status); } &&
3618          { ac_try='test -z "$ac_c_werror_flag"
3619                          || test ! -s conftest.err'
3620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3621   (eval $ac_try) 2>&5
3622   ac_status=$?
3623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624   (exit $ac_status); }; } &&
3625          { ac_try='test -s conftest.$ac_objext'
3626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3627   (eval $ac_try) 2>&5
3628   ac_status=$?
3629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3630   (exit $ac_status); }; }; then
3631   ac_header_compiler=yes
3632 else
3633   echo "$as_me: failed program was:" >&5
3634 sed 's/^/| /' conftest.$ac_ext >&5
3635
3636 ac_header_compiler=no
3637 fi
3638 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3639 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3640 echo "${ECHO_T}$ac_header_compiler" >&6
3641
3642 # Is the header present?
3643 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3644 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3645 cat >conftest.$ac_ext <<_ACEOF
3646 /* confdefs.h.  */
3647 _ACEOF
3648 cat confdefs.h >>conftest.$ac_ext
3649 cat >>conftest.$ac_ext <<_ACEOF
3650 /* end confdefs.h.  */
3651 #include <$ac_header>
3652 _ACEOF
3653 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3654   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3655   ac_status=$?
3656   grep -v '^ *+' conftest.er1 >conftest.err
3657   rm -f conftest.er1
3658   cat conftest.err >&5
3659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3660   (exit $ac_status); } >/dev/null; then
3661   if test -s conftest.err; then
3662     ac_cpp_err=$ac_c_preproc_warn_flag
3663     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3664   else
3665     ac_cpp_err=
3666   fi
3667 else
3668   ac_cpp_err=yes
3669 fi
3670 if test -z "$ac_cpp_err"; then
3671   ac_header_preproc=yes
3672 else
3673   echo "$as_me: failed program was:" >&5
3674 sed 's/^/| /' conftest.$ac_ext >&5
3675
3676   ac_header_preproc=no
3677 fi
3678 rm -f conftest.err conftest.$ac_ext
3679 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3680 echo "${ECHO_T}$ac_header_preproc" >&6
3681
3682 # So?  What about this header?
3683 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3684   yes:no: )
3685     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3686 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3687     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3688 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3689     ac_header_preproc=yes
3690     ;;
3691   no:yes:* )
3692     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3693 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3694     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3695 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3696     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3697 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3698     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3699 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3700     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3701 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3702     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3703 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3704     (
3705       cat <<\_ASBOX
3706 ## ------------------------------------------ ##
3707 ## Report this to the AC_PACKAGE_NAME lists.  ##
3708 ## ------------------------------------------ ##
3709 _ASBOX
3710     ) |
3711       sed "s/^/$as_me: WARNING:     /" >&2
3712     ;;
3713 esac
3714 echo "$as_me:$LINENO: checking for $ac_header" >&5
3715 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3716 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3717   echo $ECHO_N "(cached) $ECHO_C" >&6
3718 else
3719   eval "$as_ac_Header=\$ac_header_preproc"
3720 fi
3721 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3722 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3723
3724 fi
3725 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3726   cat >>confdefs.h <<_ACEOF
3727 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3728 _ACEOF
3729
3730 fi
3731
3732 done
3733
3734
3735
3736 for ac_header in fcntl.h fpu_control.h
3737 do
3738 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3739 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3740   echo "$as_me:$LINENO: checking for $ac_header" >&5
3741 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3742 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3743   echo $ECHO_N "(cached) $ECHO_C" >&6
3744 fi
3745 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3746 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3747 else
3748   # Is the header compilable?
3749 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3750 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3751 cat >conftest.$ac_ext <<_ACEOF
3752 /* confdefs.h.  */
3753 _ACEOF
3754 cat confdefs.h >>conftest.$ac_ext
3755 cat >>conftest.$ac_ext <<_ACEOF
3756 /* end confdefs.h.  */
3757 $ac_includes_default
3758 #include <$ac_header>
3759 _ACEOF
3760 rm -f conftest.$ac_objext
3761 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3762   (eval $ac_compile) 2>conftest.er1
3763   ac_status=$?
3764   grep -v '^ *+' conftest.er1 >conftest.err
3765   rm -f conftest.er1
3766   cat conftest.err >&5
3767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3768   (exit $ac_status); } &&
3769          { ac_try='test -z "$ac_c_werror_flag"
3770                          || test ! -s conftest.err'
3771   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3772   (eval $ac_try) 2>&5
3773   ac_status=$?
3774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775   (exit $ac_status); }; } &&
3776          { ac_try='test -s conftest.$ac_objext'
3777   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3778   (eval $ac_try) 2>&5
3779   ac_status=$?
3780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3781   (exit $ac_status); }; }; then
3782   ac_header_compiler=yes
3783 else
3784   echo "$as_me: failed program was:" >&5
3785 sed 's/^/| /' conftest.$ac_ext >&5
3786
3787 ac_header_compiler=no
3788 fi
3789 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3790 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3791 echo "${ECHO_T}$ac_header_compiler" >&6
3792
3793 # Is the header present?
3794 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3795 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3796 cat >conftest.$ac_ext <<_ACEOF
3797 /* confdefs.h.  */
3798 _ACEOF
3799 cat confdefs.h >>conftest.$ac_ext
3800 cat >>conftest.$ac_ext <<_ACEOF
3801 /* end confdefs.h.  */
3802 #include <$ac_header>
3803 _ACEOF
3804 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3805   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3806   ac_status=$?
3807   grep -v '^ *+' conftest.er1 >conftest.err
3808   rm -f conftest.er1
3809   cat conftest.err >&5
3810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3811   (exit $ac_status); } >/dev/null; then
3812   if test -s conftest.err; then
3813     ac_cpp_err=$ac_c_preproc_warn_flag
3814     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3815   else
3816     ac_cpp_err=
3817   fi
3818 else
3819   ac_cpp_err=yes
3820 fi
3821 if test -z "$ac_cpp_err"; then
3822   ac_header_preproc=yes
3823 else
3824   echo "$as_me: failed program was:" >&5
3825 sed 's/^/| /' conftest.$ac_ext >&5
3826
3827   ac_header_preproc=no
3828 fi
3829 rm -f conftest.err conftest.$ac_ext
3830 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3831 echo "${ECHO_T}$ac_header_preproc" >&6
3832
3833 # So?  What about this header?
3834 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3835   yes:no: )
3836     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3837 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3838     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3839 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3840     ac_header_preproc=yes
3841     ;;
3842   no:yes:* )
3843     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3844 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3845     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3846 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3847     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3848 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3849     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3850 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3851     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3852 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3853     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3854 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3855     (
3856       cat <<\_ASBOX
3857 ## ------------------------------------------ ##
3858 ## Report this to the AC_PACKAGE_NAME lists.  ##
3859 ## ------------------------------------------ ##
3860 _ASBOX
3861     ) |
3862       sed "s/^/$as_me: WARNING:     /" >&2
3863     ;;
3864 esac
3865 echo "$as_me:$LINENO: checking for $ac_header" >&5
3866 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3867 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3868   echo $ECHO_N "(cached) $ECHO_C" >&6
3869 else
3870   eval "$as_ac_Header=\$ac_header_preproc"
3871 fi
3872 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3873 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3874
3875 fi
3876 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3877   cat >>confdefs.h <<_ACEOF
3878 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3879 _ACEOF
3880
3881 fi
3882
3883 done
3884
3885
3886
3887
3888 for ac_header in dlfcn.h errno.h sys/stat.h
3889 do
3890 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3891 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3892   echo "$as_me:$LINENO: checking for $ac_header" >&5
3893 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3894 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3895   echo $ECHO_N "(cached) $ECHO_C" >&6
3896 fi
3897 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3898 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3899 else
3900   # Is the header compilable?
3901 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3902 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3903 cat >conftest.$ac_ext <<_ACEOF
3904 /* confdefs.h.  */
3905 _ACEOF
3906 cat confdefs.h >>conftest.$ac_ext
3907 cat >>conftest.$ac_ext <<_ACEOF
3908 /* end confdefs.h.  */
3909 $ac_includes_default
3910 #include <$ac_header>
3911 _ACEOF
3912 rm -f conftest.$ac_objext
3913 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3914   (eval $ac_compile) 2>conftest.er1
3915   ac_status=$?
3916   grep -v '^ *+' conftest.er1 >conftest.err
3917   rm -f conftest.er1
3918   cat conftest.err >&5
3919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920   (exit $ac_status); } &&
3921          { ac_try='test -z "$ac_c_werror_flag"
3922                          || test ! -s conftest.err'
3923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924   (eval $ac_try) 2>&5
3925   ac_status=$?
3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927   (exit $ac_status); }; } &&
3928          { ac_try='test -s conftest.$ac_objext'
3929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930   (eval $ac_try) 2>&5
3931   ac_status=$?
3932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933   (exit $ac_status); }; }; then
3934   ac_header_compiler=yes
3935 else
3936   echo "$as_me: failed program was:" >&5
3937 sed 's/^/| /' conftest.$ac_ext >&5
3938
3939 ac_header_compiler=no
3940 fi
3941 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3942 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3943 echo "${ECHO_T}$ac_header_compiler" >&6
3944
3945 # Is the header present?
3946 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3947 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3948 cat >conftest.$ac_ext <<_ACEOF
3949 /* confdefs.h.  */
3950 _ACEOF
3951 cat confdefs.h >>conftest.$ac_ext
3952 cat >>conftest.$ac_ext <<_ACEOF
3953 /* end confdefs.h.  */
3954 #include <$ac_header>
3955 _ACEOF
3956 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3957   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3958   ac_status=$?
3959   grep -v '^ *+' conftest.er1 >conftest.err
3960   rm -f conftest.er1
3961   cat conftest.err >&5
3962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3963   (exit $ac_status); } >/dev/null; then
3964   if test -s conftest.err; then
3965     ac_cpp_err=$ac_c_preproc_warn_flag
3966     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3967   else
3968     ac_cpp_err=
3969   fi
3970 else
3971   ac_cpp_err=yes
3972 fi
3973 if test -z "$ac_cpp_err"; then
3974   ac_header_preproc=yes
3975 else
3976   echo "$as_me: failed program was:" >&5
3977 sed 's/^/| /' conftest.$ac_ext >&5
3978
3979   ac_header_preproc=no
3980 fi
3981 rm -f conftest.err conftest.$ac_ext
3982 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3983 echo "${ECHO_T}$ac_header_preproc" >&6
3984
3985 # So?  What about this header?
3986 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3987   yes:no: )
3988     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3989 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3990     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3991 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3992     ac_header_preproc=yes
3993     ;;
3994   no:yes:* )
3995     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3996 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3997     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3998 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3999     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4000 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4001     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4002 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4003     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4004 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4005     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4006 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4007     (
4008       cat <<\_ASBOX
4009 ## ------------------------------------------ ##
4010 ## Report this to the AC_PACKAGE_NAME lists.  ##
4011 ## ------------------------------------------ ##
4012 _ASBOX
4013     ) |
4014       sed "s/^/$as_me: WARNING:     /" >&2
4015     ;;
4016 esac
4017 echo "$as_me:$LINENO: checking for $ac_header" >&5
4018 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4019 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4020   echo $ECHO_N "(cached) $ECHO_C" >&6
4021 else
4022   eval "$as_ac_Header=\$ac_header_preproc"
4023 fi
4024 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4025 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4026
4027 fi
4028 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4029   cat >>confdefs.h <<_ACEOF
4030 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4031 _ACEOF
4032
4033 fi
4034
4035 done
4036
4037
4038
4039
4040
4041 for ac_func in getrusage time sigaction __setfpucw
4042 do
4043 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4044 echo "$as_me:$LINENO: checking for $ac_func" >&5
4045 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4046 if eval "test \"\${$as_ac_var+set}\" = set"; then
4047   echo $ECHO_N "(cached) $ECHO_C" >&6
4048 else
4049   cat >conftest.$ac_ext <<_ACEOF
4050 /* confdefs.h.  */
4051 _ACEOF
4052 cat confdefs.h >>conftest.$ac_ext
4053 cat >>conftest.$ac_ext <<_ACEOF
4054 /* end confdefs.h.  */
4055 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4056    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4057 #define $ac_func innocuous_$ac_func
4058
4059 /* System header to define __stub macros and hopefully few prototypes,
4060     which can conflict with char $ac_func (); below.
4061     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4062     <limits.h> exists even on freestanding compilers.  */
4063
4064 #ifdef __STDC__
4065 # include <limits.h>
4066 #else
4067 # include <assert.h>
4068 #endif
4069
4070 #undef $ac_func
4071
4072 /* Override any gcc2 internal prototype to avoid an error.  */
4073 #ifdef __cplusplus
4074 extern "C"
4075 {
4076 #endif
4077 /* We use char because int might match the return type of a gcc2
4078    builtin and then its argument prototype would still apply.  */
4079 char $ac_func ();
4080 /* The GNU C library defines this for functions which it implements
4081     to always fail with ENOSYS.  Some functions are actually named
4082     something starting with __ and the normal name is an alias.  */
4083 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4084 choke me
4085 #else
4086 char (*f) () = $ac_func;
4087 #endif
4088 #ifdef __cplusplus
4089 }
4090 #endif
4091
4092 int
4093 main ()
4094 {
4095 return f != $ac_func;
4096   ;
4097   return 0;
4098 }
4099 _ACEOF
4100 rm -f conftest.$ac_objext conftest$ac_exeext
4101 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4102   (eval $ac_link) 2>conftest.er1
4103   ac_status=$?
4104   grep -v '^ *+' conftest.er1 >conftest.err
4105   rm -f conftest.er1
4106   cat conftest.err >&5
4107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108   (exit $ac_status); } &&
4109          { ac_try='test -z "$ac_c_werror_flag"
4110                          || test ! -s conftest.err'
4111   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4112   (eval $ac_try) 2>&5
4113   ac_status=$?
4114   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115   (exit $ac_status); }; } &&
4116          { ac_try='test -s conftest$ac_exeext'
4117   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118   (eval $ac_try) 2>&5
4119   ac_status=$?
4120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121   (exit $ac_status); }; }; then
4122   eval "$as_ac_var=yes"
4123 else
4124   echo "$as_me: failed program was:" >&5
4125 sed 's/^/| /' conftest.$ac_ext >&5
4126
4127 eval "$as_ac_var=no"
4128 fi
4129 rm -f conftest.err conftest.$ac_objext \
4130       conftest$ac_exeext conftest.$ac_ext
4131 fi
4132 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4133 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4134 if test `eval echo '${'$as_ac_var'}'` = yes; then
4135   cat >>confdefs.h <<_ACEOF
4136 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4137 _ACEOF
4138
4139 fi
4140 done
4141
4142
4143 # Check for socket libraries
4144
4145 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
4146 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
4147 if test "${ac_cv_lib_socket_bind+set}" = set; then
4148   echo $ECHO_N "(cached) $ECHO_C" >&6
4149 else
4150   ac_check_lib_save_LIBS=$LIBS
4151 LIBS="-lsocket  $LIBS"
4152 cat >conftest.$ac_ext <<_ACEOF
4153 /* confdefs.h.  */
4154 _ACEOF
4155 cat confdefs.h >>conftest.$ac_ext
4156 cat >>conftest.$ac_ext <<_ACEOF
4157 /* end confdefs.h.  */
4158
4159 /* Override any gcc2 internal prototype to avoid an error.  */
4160 #ifdef __cplusplus
4161 extern "C"
4162 #endif
4163 /* We use char because int might match the return type of a gcc2
4164    builtin and then its argument prototype would still apply.  */
4165 char bind ();
4166 int
4167 main ()
4168 {
4169 bind ();
4170   ;
4171   return 0;
4172 }
4173 _ACEOF
4174 rm -f conftest.$ac_objext conftest$ac_exeext
4175 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4176   (eval $ac_link) 2>conftest.er1
4177   ac_status=$?
4178   grep -v '^ *+' conftest.er1 >conftest.err
4179   rm -f conftest.er1
4180   cat conftest.err >&5
4181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4182   (exit $ac_status); } &&
4183          { ac_try='test -z "$ac_c_werror_flag"
4184                          || test ! -s conftest.err'
4185   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4186   (eval $ac_try) 2>&5
4187   ac_status=$?
4188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4189   (exit $ac_status); }; } &&
4190          { ac_try='test -s conftest$ac_exeext'
4191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4192   (eval $ac_try) 2>&5
4193   ac_status=$?
4194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4195   (exit $ac_status); }; }; then
4196   ac_cv_lib_socket_bind=yes
4197 else
4198   echo "$as_me: failed program was:" >&5
4199 sed 's/^/| /' conftest.$ac_ext >&5
4200
4201 ac_cv_lib_socket_bind=no
4202 fi
4203 rm -f conftest.err conftest.$ac_objext \
4204       conftest$ac_exeext conftest.$ac_ext
4205 LIBS=$ac_check_lib_save_LIBS
4206 fi
4207 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4208 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
4209 if test $ac_cv_lib_socket_bind = yes; then
4210   cat >>confdefs.h <<_ACEOF
4211 #define HAVE_LIBSOCKET 1
4212 _ACEOF
4213
4214   LIBS="-lsocket $LIBS"
4215
4216 fi
4217
4218
4219 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4220 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4221 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4222   echo $ECHO_N "(cached) $ECHO_C" >&6
4223 else
4224   ac_check_lib_save_LIBS=$LIBS
4225 LIBS="-lnsl  $LIBS"
4226 cat >conftest.$ac_ext <<_ACEOF
4227 /* confdefs.h.  */
4228 _ACEOF
4229 cat confdefs.h >>conftest.$ac_ext
4230 cat >>conftest.$ac_ext <<_ACEOF
4231 /* end confdefs.h.  */
4232
4233 /* Override any gcc2 internal prototype to avoid an error.  */
4234 #ifdef __cplusplus
4235 extern "C"
4236 #endif
4237 /* We use char because int might match the return type of a gcc2
4238    builtin and then its argument prototype would still apply.  */
4239 char gethostbyname ();
4240 int
4241 main ()
4242 {
4243 gethostbyname ();
4244   ;
4245   return 0;
4246 }
4247 _ACEOF
4248 rm -f conftest.$ac_objext conftest$ac_exeext
4249 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4250   (eval $ac_link) 2>conftest.er1
4251   ac_status=$?
4252   grep -v '^ *+' conftest.er1 >conftest.err
4253   rm -f conftest.er1
4254   cat conftest.err >&5
4255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4256   (exit $ac_status); } &&
4257          { ac_try='test -z "$ac_c_werror_flag"
4258                          || test ! -s conftest.err'
4259   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4260   (eval $ac_try) 2>&5
4261   ac_status=$?
4262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263   (exit $ac_status); }; } &&
4264          { ac_try='test -s conftest$ac_exeext'
4265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4266   (eval $ac_try) 2>&5
4267   ac_status=$?
4268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4269   (exit $ac_status); }; }; then
4270   ac_cv_lib_nsl_gethostbyname=yes
4271 else
4272   echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4274
4275 ac_cv_lib_nsl_gethostbyname=no
4276 fi
4277 rm -f conftest.err conftest.$ac_objext \
4278       conftest$ac_exeext conftest.$ac_ext
4279 LIBS=$ac_check_lib_save_LIBS
4280 fi
4281 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4282 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4283 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4284   cat >>confdefs.h <<_ACEOF
4285 #define HAVE_LIBNSL 1
4286 _ACEOF
4287
4288   LIBS="-lnsl $LIBS"
4289
4290 fi
4291
4292
4293 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4294 # using the same condition.
4295 echo "$as_me:$LINENO: checking for library containing zlibVersion" >&5
4296 echo $ECHO_N "checking for library containing zlibVersion... $ECHO_C" >&6
4297 if test "${ac_cv_search_zlibVersion+set}" = set; then
4298   echo $ECHO_N "(cached) $ECHO_C" >&6
4299 else
4300   ac_func_search_save_LIBS=$LIBS
4301 ac_cv_search_zlibVersion=no
4302 cat >conftest.$ac_ext <<_ACEOF
4303 /* confdefs.h.  */
4304 _ACEOF
4305 cat confdefs.h >>conftest.$ac_ext
4306 cat >>conftest.$ac_ext <<_ACEOF
4307 /* end confdefs.h.  */
4308
4309 /* Override any gcc2 internal prototype to avoid an error.  */
4310 #ifdef __cplusplus
4311 extern "C"
4312 #endif
4313 /* We use char because int might match the return type of a gcc2
4314    builtin and then its argument prototype would still apply.  */
4315 char zlibVersion ();
4316 int
4317 main ()
4318 {
4319 zlibVersion ();
4320   ;
4321   return 0;
4322 }
4323 _ACEOF
4324 rm -f conftest.$ac_objext conftest$ac_exeext
4325 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4326   (eval $ac_link) 2>conftest.er1
4327   ac_status=$?
4328   grep -v '^ *+' conftest.er1 >conftest.err
4329   rm -f conftest.er1
4330   cat conftest.err >&5
4331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4332   (exit $ac_status); } &&
4333          { ac_try='test -z "$ac_c_werror_flag"
4334                          || test ! -s conftest.err'
4335   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4336   (eval $ac_try) 2>&5
4337   ac_status=$?
4338   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339   (exit $ac_status); }; } &&
4340          { ac_try='test -s conftest$ac_exeext'
4341   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4342   (eval $ac_try) 2>&5
4343   ac_status=$?
4344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345   (exit $ac_status); }; }; then
4346   ac_cv_search_zlibVersion="none required"
4347 else
4348   echo "$as_me: failed program was:" >&5
4349 sed 's/^/| /' conftest.$ac_ext >&5
4350
4351 fi
4352 rm -f conftest.err conftest.$ac_objext \
4353       conftest$ac_exeext conftest.$ac_ext
4354 if test "$ac_cv_search_zlibVersion" = no; then
4355   for ac_lib in z; do
4356     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4357     cat >conftest.$ac_ext <<_ACEOF
4358 /* confdefs.h.  */
4359 _ACEOF
4360 cat confdefs.h >>conftest.$ac_ext
4361 cat >>conftest.$ac_ext <<_ACEOF
4362 /* end confdefs.h.  */
4363
4364 /* Override any gcc2 internal prototype to avoid an error.  */
4365 #ifdef __cplusplus
4366 extern "C"
4367 #endif
4368 /* We use char because int might match the return type of a gcc2
4369    builtin and then its argument prototype would still apply.  */
4370 char zlibVersion ();
4371 int
4372 main ()
4373 {
4374 zlibVersion ();
4375   ;
4376   return 0;
4377 }
4378 _ACEOF
4379 rm -f conftest.$ac_objext conftest$ac_exeext
4380 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4381   (eval $ac_link) 2>conftest.er1
4382   ac_status=$?
4383   grep -v '^ *+' conftest.er1 >conftest.err
4384   rm -f conftest.er1
4385   cat conftest.err >&5
4386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387   (exit $ac_status); } &&
4388          { ac_try='test -z "$ac_c_werror_flag"
4389                          || test ! -s conftest.err'
4390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4391   (eval $ac_try) 2>&5
4392   ac_status=$?
4393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4394   (exit $ac_status); }; } &&
4395          { ac_try='test -s conftest$ac_exeext'
4396   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4397   (eval $ac_try) 2>&5
4398   ac_status=$?
4399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400   (exit $ac_status); }; }; then
4401   ac_cv_search_zlibVersion="-l$ac_lib"
4402 break
4403 else
4404   echo "$as_me: failed program was:" >&5
4405 sed 's/^/| /' conftest.$ac_ext >&5
4406
4407 fi
4408 rm -f conftest.err conftest.$ac_objext \
4409       conftest$ac_exeext conftest.$ac_ext
4410   done
4411 fi
4412 LIBS=$ac_func_search_save_LIBS
4413 fi
4414 echo "$as_me:$LINENO: result: $ac_cv_search_zlibVersion" >&5
4415 echo "${ECHO_T}$ac_cv_search_zlibVersion" >&6
4416 if test "$ac_cv_search_zlibVersion" != no; then
4417   test "$ac_cv_search_zlibVersion" = "none required" || LIBS="$ac_cv_search_zlibVersion $LIBS"
4418
4419 for ac_header in zlib.h
4420 do
4421 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4422 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4423   echo "$as_me:$LINENO: checking for $ac_header" >&5
4424 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4425 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4426   echo $ECHO_N "(cached) $ECHO_C" >&6
4427 fi
4428 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4429 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4430 else
4431   # Is the header compilable?
4432 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4433 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4434 cat >conftest.$ac_ext <<_ACEOF
4435 /* confdefs.h.  */
4436 _ACEOF
4437 cat confdefs.h >>conftest.$ac_ext
4438 cat >>conftest.$ac_ext <<_ACEOF
4439 /* end confdefs.h.  */
4440 $ac_includes_default
4441 #include <$ac_header>
4442 _ACEOF
4443 rm -f conftest.$ac_objext
4444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4445   (eval $ac_compile) 2>conftest.er1
4446   ac_status=$?
4447   grep -v '^ *+' conftest.er1 >conftest.err
4448   rm -f conftest.er1
4449   cat conftest.err >&5
4450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4451   (exit $ac_status); } &&
4452          { ac_try='test -z "$ac_c_werror_flag"
4453                          || test ! -s conftest.err'
4454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4455   (eval $ac_try) 2>&5
4456   ac_status=$?
4457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4458   (exit $ac_status); }; } &&
4459          { ac_try='test -s conftest.$ac_objext'
4460   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4461   (eval $ac_try) 2>&5
4462   ac_status=$?
4463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464   (exit $ac_status); }; }; then
4465   ac_header_compiler=yes
4466 else
4467   echo "$as_me: failed program was:" >&5
4468 sed 's/^/| /' conftest.$ac_ext >&5
4469
4470 ac_header_compiler=no
4471 fi
4472 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4473 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4474 echo "${ECHO_T}$ac_header_compiler" >&6
4475
4476 # Is the header present?
4477 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4478 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4479 cat >conftest.$ac_ext <<_ACEOF
4480 /* confdefs.h.  */
4481 _ACEOF
4482 cat confdefs.h >>conftest.$ac_ext
4483 cat >>conftest.$ac_ext <<_ACEOF
4484 /* end confdefs.h.  */
4485 #include <$ac_header>
4486 _ACEOF
4487 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4488   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4489   ac_status=$?
4490   grep -v '^ *+' conftest.er1 >conftest.err
4491   rm -f conftest.er1
4492   cat conftest.err >&5
4493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4494   (exit $ac_status); } >/dev/null; then
4495   if test -s conftest.err; then
4496     ac_cpp_err=$ac_c_preproc_warn_flag
4497     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4498   else
4499     ac_cpp_err=
4500   fi
4501 else
4502   ac_cpp_err=yes
4503 fi
4504 if test -z "$ac_cpp_err"; then
4505   ac_header_preproc=yes
4506 else
4507   echo "$as_me: failed program was:" >&5
4508 sed 's/^/| /' conftest.$ac_ext >&5
4509
4510   ac_header_preproc=no
4511 fi
4512 rm -f conftest.err conftest.$ac_ext
4513 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4514 echo "${ECHO_T}$ac_header_preproc" >&6
4515
4516 # So?  What about this header?
4517 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4518   yes:no: )
4519     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4520 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4521     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4522 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4523     ac_header_preproc=yes
4524     ;;
4525   no:yes:* )
4526     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4527 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4528     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4529 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4530     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4531 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4532     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4533 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4534     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4535 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4536     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4537 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4538     (
4539       cat <<\_ASBOX
4540 ## ------------------------------------------ ##
4541 ## Report this to the AC_PACKAGE_NAME lists.  ##
4542 ## ------------------------------------------ ##
4543 _ASBOX
4544     ) |
4545       sed "s/^/$as_me: WARNING:     /" >&2
4546     ;;
4547 esac
4548 echo "$as_me:$LINENO: checking for $ac_header" >&5
4549 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4550 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4551   echo $ECHO_N "(cached) $ECHO_C" >&6
4552 else
4553   eval "$as_ac_Header=\$ac_header_preproc"
4554 fi
4555 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4556 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4557
4558 fi
4559 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4560   cat >>confdefs.h <<_ACEOF
4561 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4562 _ACEOF
4563
4564 fi
4565
4566 done
4567
4568 fi
4569
4570
4571 . ${srcdir}/../../bfd/configure.host
4572
4573
4574
4575 USE_MAINTAINER_MODE=no
4576 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4577 if test "${enable_maintainer_mode+set}" = set; then
4578   enableval="$enable_maintainer_mode"
4579   case "${enableval}" in
4580   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4581   no)   MAINT="#" ;;
4582   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
4583 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
4584    { (exit 1); exit 1; }; }; MAINT="#" ;;
4585 esac
4586 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4587   echo "Setting maintainer mode" 6>&1
4588 fi
4589 else
4590   MAINT="#"
4591 fi;
4592
4593
4594 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
4595 if test "${enable_sim_bswap+set}" = set; then
4596   enableval="$enable_sim_bswap"
4597   case "${enableval}" in
4598   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4599   no)   sim_bswap="-DWITH_BSWAP=0";;
4600   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
4601 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
4602    { (exit 1); exit 1; }; }; sim_bswap="";;
4603 esac
4604 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4605   echo "Setting bswap flags = $sim_bswap" 6>&1
4606 fi
4607 else
4608   sim_bswap=""
4609 fi;
4610
4611
4612 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
4613 if test "${enable_sim_cflags+set}" = set; then
4614   enableval="$enable_sim_cflags"
4615   case "${enableval}" in
4616   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4617   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
4618 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
4619    { (exit 1); exit 1; }; }; sim_cflags="";;
4620   no)    sim_cflags="";;
4621   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4622 esac
4623 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4624   echo "Setting sim cflags = $sim_cflags" 6>&1
4625 fi
4626 else
4627   sim_cflags=""
4628 fi;
4629
4630
4631 # Check whether --enable-sim-debug or --disable-sim-debug was given.
4632 if test "${enable_sim_debug+set}" = set; then
4633   enableval="$enable_sim_debug"
4634   case "${enableval}" in
4635   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4636   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4637   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4638 esac
4639 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4640   echo "Setting sim debug = $sim_debug" 6>&1
4641 fi
4642 else
4643   sim_debug=""
4644 fi;
4645
4646
4647 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4648 if test "${enable_sim_stdio+set}" = set; then
4649   enableval="$enable_sim_stdio"
4650   case "${enableval}" in
4651   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4652   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4653   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4654 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4655    { (exit 1); exit 1; }; }; sim_stdio="";;
4656 esac
4657 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4658   echo "Setting stdio flags = $sim_stdio" 6>&1
4659 fi
4660 else
4661   sim_stdio=""
4662 fi;
4663
4664
4665 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4666 if test "${enable_sim_trace+set}" = set; then
4667   enableval="$enable_sim_trace"
4668   case "${enableval}" in
4669   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4670   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4671   [-0-9]*)
4672         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4673   [a-z]*)
4674         sim_trace=""
4675         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4676           if test x"$sim_trace" = x; then
4677             sim_trace="-DWITH_TRACE='(TRACE_$x"
4678           else
4679             sim_trace="${sim_trace}|TRACE_$x"
4680           fi
4681         done
4682         sim_trace="$sim_trace)'" ;;
4683 esac
4684 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4685   echo "Setting sim trace = $sim_trace" 6>&1
4686 fi
4687 else
4688   sim_trace=""
4689 fi;
4690
4691
4692 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4693 if test "${enable_sim_profile+set}" = set; then
4694   enableval="$enable_sim_profile"
4695   case "${enableval}" in
4696   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4697   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4698   [-0-9]*)
4699         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4700   [a-z]*)
4701         sim_profile=""
4702         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4703           if test x"$sim_profile" = x; then
4704             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4705           else
4706             sim_profile="${sim_profile}|PROFILE_$x"
4707           fi
4708         done
4709         sim_profile="$sim_profile)'" ;;
4710 esac
4711 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4712   echo "Setting sim profile = $sim_profile" 6>&1
4713 fi
4714 else
4715   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4716 fi;
4717
4718
4719
4720 # Check whether --with-pkgversion or --without-pkgversion was given.
4721 if test "${with_pkgversion+set}" = set; then
4722   withval="$with_pkgversion"
4723   case "$withval" in
4724       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
4725 echo "$as_me: error: package version not specified" >&2;}
4726    { (exit 1); exit 1; }; } ;;
4727       no)  PKGVERSION= ;;
4728       *)   PKGVERSION="($withval) " ;;
4729      esac
4730 else
4731   PKGVERSION="(GDB) "
4732
4733 fi;
4734
4735
4736
4737
4738 # Check whether --with-bugurl or --without-bugurl was given.
4739 if test "${with_bugurl+set}" = set; then
4740   withval="$with_bugurl"
4741   case "$withval" in
4742       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
4743 echo "$as_me: error: bug URL not specified" >&2;}
4744    { (exit 1); exit 1; }; } ;;
4745       no)  BUGURL=
4746            ;;
4747       *)   BUGURL="$withval"
4748            ;;
4749      esac
4750 else
4751   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4752
4753 fi;
4754   case ${BUGURL} in
4755   "")
4756     REPORT_BUGS_TO=
4757     REPORT_BUGS_TEXI=
4758     ;;
4759   *)
4760     REPORT_BUGS_TO="<$BUGURL>"
4761     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4762     ;;
4763   esac;
4764
4765
4766
4767
4768 cat >>confdefs.h <<_ACEOF
4769 #define PKGVERSION "$PKGVERSION"
4770 _ACEOF
4771
4772
4773 cat >>confdefs.h <<_ACEOF
4774 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4775 _ACEOF
4776
4777
4778 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4779 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4780 if test "${ac_cv_type_signal+set}" = set; then
4781   echo $ECHO_N "(cached) $ECHO_C" >&6
4782 else
4783   cat >conftest.$ac_ext <<_ACEOF
4784 /* confdefs.h.  */
4785 _ACEOF
4786 cat confdefs.h >>conftest.$ac_ext
4787 cat >>conftest.$ac_ext <<_ACEOF
4788 /* end confdefs.h.  */
4789 #include <sys/types.h>
4790 #include <signal.h>
4791 #ifdef signal
4792 # undef signal
4793 #endif
4794 #ifdef __cplusplus
4795 extern "C" void (*signal (int, void (*)(int)))(int);
4796 #else
4797 void (*signal ()) ();
4798 #endif
4799
4800 int
4801 main ()
4802 {
4803 int i;
4804   ;
4805   return 0;
4806 }
4807 _ACEOF
4808 rm -f conftest.$ac_objext
4809 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4810   (eval $ac_compile) 2>conftest.er1
4811   ac_status=$?
4812   grep -v '^ *+' conftest.er1 >conftest.err
4813   rm -f conftest.er1
4814   cat conftest.err >&5
4815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4816   (exit $ac_status); } &&
4817          { ac_try='test -z "$ac_c_werror_flag"
4818                          || test ! -s conftest.err'
4819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4820   (eval $ac_try) 2>&5
4821   ac_status=$?
4822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823   (exit $ac_status); }; } &&
4824          { ac_try='test -s conftest.$ac_objext'
4825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4826   (eval $ac_try) 2>&5
4827   ac_status=$?
4828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4829   (exit $ac_status); }; }; then
4830   ac_cv_type_signal=void
4831 else
4832   echo "$as_me: failed program was:" >&5
4833 sed 's/^/| /' conftest.$ac_ext >&5
4834
4835 ac_cv_type_signal=int
4836 fi
4837 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4838 fi
4839 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4840 echo "${ECHO_T}$ac_cv_type_signal" >&6
4841
4842 cat >>confdefs.h <<_ACEOF
4843 #define RETSIGTYPE $ac_cv_type_signal
4844 _ACEOF
4845
4846
4847
4848
4849
4850 sim_link_files=
4851 sim_link_links=
4852
4853 sim_link_links=tconfig.h
4854 if test -f ${srcdir}/tconfig.in
4855 then
4856   sim_link_files=tconfig.in
4857 else
4858   sim_link_files=../common/tconfig.in
4859 fi
4860
4861 # targ-vals.def points to the libc macro description file.
4862 case "${target}" in
4863 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4864 esac
4865 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4866 sim_link_links="${sim_link_links} targ-vals.def"
4867
4868
4869
4870 # NOTE: Don't add -Wall or -Wunused, they both include
4871 # -Wunused-parameter which reports bogus warnings.
4872 # NOTE: If you add to this list, remember to update
4873 # gdb/doc/gdbint.texinfo.
4874 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4875 -Wformat -Wparentheses -Wpointer-arith"
4876 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4877 if test x${CFLAGS+set} = xset; then
4878   case "${CFLAGS}" in
4879     *"-O0"* ) ;;
4880     *"-O"* )
4881       build_warnings="${build_warnings} -Wuninitialized"
4882     ;;
4883   esac
4884 else
4885   build_warnings="${build_warnings} -Wuninitialized"
4886 fi
4887 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4888 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4889 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4890 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4891 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4892 # -Woverloaded-virtual -Winline -Werror"
4893 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4894 if test "${enable_build_warnings+set}" = set; then
4895   enableval="$enable_build_warnings"
4896   case "${enableval}" in
4897   yes)  ;;
4898   no)   build_warnings="-w";;
4899   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4900         build_warnings="${build_warnings} ${t}";;
4901   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4902         build_warnings="${t} ${build_warnings}";;
4903   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4904 esac
4905 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4906   echo "Setting compiler warning flags = $build_warnings" 6>&1
4907 fi
4908 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
4909 if test "${enable_sim_build_warnings+set}" = set; then
4910   enableval="$enable_sim_build_warnings"
4911   case "${enableval}" in
4912   yes)  ;;
4913   no)   build_warnings="-w";;
4914   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4915         build_warnings="${build_warnings} ${t}";;
4916   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4917         build_warnings="${t} ${build_warnings}";;
4918   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4919 esac
4920 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4921   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4922 fi
4923 fi; WARN_CFLAGS=""
4924 WERROR_CFLAGS=""
4925 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4926 then
4927     echo "$as_me:$LINENO: checking compiler warning flags" >&5
4928 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
4929     # Separate out the -Werror flag as some files just cannot be
4930     # compiled with it enabled.
4931     for w in ${build_warnings}; do
4932         case $w in
4933         -Werr*) WERROR_CFLAGS=-Werror ;;
4934         *) # Check that GCC accepts it
4935             saved_CFLAGS="$CFLAGS"
4936             CFLAGS="$CFLAGS $w"
4937             cat >conftest.$ac_ext <<_ACEOF
4938 /* confdefs.h.  */
4939 _ACEOF
4940 cat confdefs.h >>conftest.$ac_ext
4941 cat >>conftest.$ac_ext <<_ACEOF
4942 /* end confdefs.h.  */
4943
4944 int
4945 main ()
4946 {
4947
4948   ;
4949   return 0;
4950 }
4951 _ACEOF
4952 rm -f conftest.$ac_objext
4953 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4954   (eval $ac_compile) 2>conftest.er1
4955   ac_status=$?
4956   grep -v '^ *+' conftest.er1 >conftest.err
4957   rm -f conftest.er1
4958   cat conftest.err >&5
4959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4960   (exit $ac_status); } &&
4961          { ac_try='test -z "$ac_c_werror_flag"
4962                          || test ! -s conftest.err'
4963   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4964   (eval $ac_try) 2>&5
4965   ac_status=$?
4966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4967   (exit $ac_status); }; } &&
4968          { ac_try='test -s conftest.$ac_objext'
4969   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4970   (eval $ac_try) 2>&5
4971   ac_status=$?
4972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973   (exit $ac_status); }; }; then
4974   WARN_CFLAGS="${WARN_CFLAGS} $w"
4975 else
4976   echo "$as_me: failed program was:" >&5
4977 sed 's/^/| /' conftest.$ac_ext >&5
4978
4979 fi
4980 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4981             CFLAGS="$saved_CFLAGS"
4982         esac
4983     done
4984     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4985 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
4986 fi
4987
4988
4989
4990 for ac_header in unistd.h
4991 do
4992 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4993 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4994   echo "$as_me:$LINENO: checking for $ac_header" >&5
4995 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4996 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4997   echo $ECHO_N "(cached) $ECHO_C" >&6
4998 fi
4999 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5000 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5001 else
5002   # Is the header compilable?
5003 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5004 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5005 cat >conftest.$ac_ext <<_ACEOF
5006 /* confdefs.h.  */
5007 _ACEOF
5008 cat confdefs.h >>conftest.$ac_ext
5009 cat >>conftest.$ac_ext <<_ACEOF
5010 /* end confdefs.h.  */
5011 $ac_includes_default
5012 #include <$ac_header>
5013 _ACEOF
5014 rm -f conftest.$ac_objext
5015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5016   (eval $ac_compile) 2>conftest.er1
5017   ac_status=$?
5018   grep -v '^ *+' conftest.er1 >conftest.err
5019   rm -f conftest.er1
5020   cat conftest.err >&5
5021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5022   (exit $ac_status); } &&
5023          { ac_try='test -z "$ac_c_werror_flag"
5024                          || test ! -s conftest.err'
5025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026   (eval $ac_try) 2>&5
5027   ac_status=$?
5028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029   (exit $ac_status); }; } &&
5030          { ac_try='test -s conftest.$ac_objext'
5031   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032   (eval $ac_try) 2>&5
5033   ac_status=$?
5034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035   (exit $ac_status); }; }; then
5036   ac_header_compiler=yes
5037 else
5038   echo "$as_me: failed program was:" >&5
5039 sed 's/^/| /' conftest.$ac_ext >&5
5040
5041 ac_header_compiler=no
5042 fi
5043 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5044 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5045 echo "${ECHO_T}$ac_header_compiler" >&6
5046
5047 # Is the header present?
5048 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5049 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5050 cat >conftest.$ac_ext <<_ACEOF
5051 /* confdefs.h.  */
5052 _ACEOF
5053 cat confdefs.h >>conftest.$ac_ext
5054 cat >>conftest.$ac_ext <<_ACEOF
5055 /* end confdefs.h.  */
5056 #include <$ac_header>
5057 _ACEOF
5058 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5059   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5060   ac_status=$?
5061   grep -v '^ *+' conftest.er1 >conftest.err
5062   rm -f conftest.er1
5063   cat conftest.err >&5
5064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5065   (exit $ac_status); } >/dev/null; then
5066   if test -s conftest.err; then
5067     ac_cpp_err=$ac_c_preproc_warn_flag
5068     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5069   else
5070     ac_cpp_err=
5071   fi
5072 else
5073   ac_cpp_err=yes
5074 fi
5075 if test -z "$ac_cpp_err"; then
5076   ac_header_preproc=yes
5077 else
5078   echo "$as_me: failed program was:" >&5
5079 sed 's/^/| /' conftest.$ac_ext >&5
5080
5081   ac_header_preproc=no
5082 fi
5083 rm -f conftest.err conftest.$ac_ext
5084 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5085 echo "${ECHO_T}$ac_header_preproc" >&6
5086
5087 # So?  What about this header?
5088 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5089   yes:no: )
5090     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5091 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5092     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5093 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5094     ac_header_preproc=yes
5095     ;;
5096   no:yes:* )
5097     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5098 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5099     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5100 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5101     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5102 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5103     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5104 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5105     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5106 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5107     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5108 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5109     (
5110       cat <<\_ASBOX
5111 ## ------------------------------------------ ##
5112 ## Report this to the AC_PACKAGE_NAME lists.  ##
5113 ## ------------------------------------------ ##
5114 _ASBOX
5115     ) |
5116       sed "s/^/$as_me: WARNING:     /" >&2
5117     ;;
5118 esac
5119 echo "$as_me:$LINENO: checking for $ac_header" >&5
5120 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5121 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5122   echo $ECHO_N "(cached) $ECHO_C" >&6
5123 else
5124   eval "$as_ac_Header=\$ac_header_preproc"
5125 fi
5126 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5127 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5128
5129 fi
5130 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5131   cat >>confdefs.h <<_ACEOF
5132 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5133 _ACEOF
5134
5135 fi
5136
5137 done
5138
5139
5140
5141
5142 ac_sources="$sim_link_files"
5143 ac_dests="$sim_link_links"
5144 while test -n "$ac_sources"; do
5145   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5146   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5147   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5148 done
5149           ac_config_links="$ac_config_links $ac_config_links_1"
5150
5151 cgen_breaks=""
5152 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5153 cgen_breaks="break cgen_rtx_error";
5154 fi
5155
5156           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5157
5158           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5159
5160           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5161
5162           ac_config_commands="$ac_config_commands Makefile"
5163
5164           ac_config_commands="$ac_config_commands stamp-h"
5165
5166 cat >confcache <<\_ACEOF
5167 # This file is a shell script that caches the results of configure
5168 # tests run on this system so they can be shared between configure
5169 # scripts and configure runs, see configure's option --config-cache.
5170 # It is not useful on other systems.  If it contains results you don't
5171 # want to keep, you may remove or edit it.
5172 #
5173 # config.status only pays attention to the cache file if you give it
5174 # the --recheck option to rerun configure.
5175 #
5176 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5177 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5178 # following values.
5179
5180 _ACEOF
5181
5182 # The following way of writing the cache mishandles newlines in values,
5183 # but we know of no workaround that is simple, portable, and efficient.
5184 # So, don't put newlines in cache variables' values.
5185 # Ultrix sh set writes to stderr and can't be redirected directly,
5186 # and sets the high bit in the cache file unless we assign to the vars.
5187 {
5188   (set) 2>&1 |
5189     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5190     *ac_space=\ *)
5191       # `set' does not quote correctly, so add quotes (double-quote
5192       # substitution turns \\\\ into \\, and sed turns \\ into \).
5193       sed -n \
5194         "s/'/'\\\\''/g;
5195           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5196       ;;
5197     *)
5198       # `set' quotes correctly as required by POSIX, so do not add quotes.
5199       sed -n \
5200         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5201       ;;
5202     esac;
5203 } |
5204   sed '
5205      t clear
5206      : clear
5207      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5208      t end
5209      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5210      : end' >>confcache
5211 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5212   if test -w $cache_file; then
5213     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5214     cat confcache >$cache_file
5215   else
5216     echo "not updating unwritable cache $cache_file"
5217   fi
5218 fi
5219 rm -f confcache
5220
5221 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5222 # Let make expand exec_prefix.
5223 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5224
5225 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5226 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5227 # trailing colons and then remove the whole line if VPATH becomes empty
5228 # (actually we leave an empty line to preserve line numbers).
5229 if test "x$srcdir" = x.; then
5230   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5231 s/:*\$(srcdir):*/:/;
5232 s/:*\${srcdir}:*/:/;
5233 s/:*@srcdir@:*/:/;
5234 s/^\([^=]*=[     ]*\):*/\1/;
5235 s/:*$//;
5236 s/^[^=]*=[       ]*$//;
5237 }'
5238 fi
5239
5240 DEFS=-DHAVE_CONFIG_H
5241
5242 ac_libobjs=
5243 ac_ltlibobjs=
5244 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5245   # 1. Remove the extension, and $U if already installed.
5246   ac_i=`echo "$ac_i" |
5247          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5248   # 2. Add them.
5249   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5250   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5251 done
5252 LIBOBJS=$ac_libobjs
5253
5254 LTLIBOBJS=$ac_ltlibobjs
5255
5256
5257
5258 : ${CONFIG_STATUS=./config.status}
5259 ac_clean_files_save=$ac_clean_files
5260 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5261 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5262 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5263 cat >$CONFIG_STATUS <<_ACEOF
5264 #! $SHELL
5265 # Generated by $as_me.
5266 # Run this file to recreate the current configuration.
5267 # Compiler output produced by configure, useful for debugging
5268 # configure, is in config.log if it exists.
5269
5270 debug=false
5271 ac_cs_recheck=false
5272 ac_cs_silent=false
5273 SHELL=\${CONFIG_SHELL-$SHELL}
5274 _ACEOF
5275
5276 cat >>$CONFIG_STATUS <<\_ACEOF
5277 ## --------------------- ##
5278 ## M4sh Initialization.  ##
5279 ## --------------------- ##
5280
5281 # Be Bourne compatible
5282 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5283   emulate sh
5284   NULLCMD=:
5285   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5286   # is contrary to our usage.  Disable this feature.
5287   alias -g '${1+"$@"}'='"$@"'
5288 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5289   set -o posix
5290 fi
5291 DUALCASE=1; export DUALCASE # for MKS sh
5292
5293 # Support unset when possible.
5294 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5295   as_unset=unset
5296 else
5297   as_unset=false
5298 fi
5299
5300
5301 # Work around bugs in pre-3.0 UWIN ksh.
5302 $as_unset ENV MAIL MAILPATH
5303 PS1='$ '
5304 PS2='> '
5305 PS4='+ '
5306
5307 # NLS nuisances.
5308 for as_var in \
5309   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5310   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5311   LC_TELEPHONE LC_TIME
5312 do
5313   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5314     eval $as_var=C; export $as_var
5315   else
5316     $as_unset $as_var
5317   fi
5318 done
5319
5320 # Required to use basename.
5321 if expr a : '\(a\)' >/dev/null 2>&1; then
5322   as_expr=expr
5323 else
5324   as_expr=false
5325 fi
5326
5327 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5328   as_basename=basename
5329 else
5330   as_basename=false
5331 fi
5332
5333
5334 # Name of the executable.
5335 as_me=`$as_basename "$0" ||
5336 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5337          X"$0" : 'X\(//\)$' \| \
5338          X"$0" : 'X\(/\)$' \| \
5339          .     : '\(.\)' 2>/dev/null ||
5340 echo X/"$0" |
5341     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5342           /^X\/\(\/\/\)$/{ s//\1/; q; }
5343           /^X\/\(\/\).*/{ s//\1/; q; }
5344           s/.*/./; q'`
5345
5346
5347 # PATH needs CR, and LINENO needs CR and PATH.
5348 # Avoid depending upon Character Ranges.
5349 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5350 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5351 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5352 as_cr_digits='0123456789'
5353 as_cr_alnum=$as_cr_Letters$as_cr_digits
5354
5355 # The user is always right.
5356 if test "${PATH_SEPARATOR+set}" != set; then
5357   echo "#! /bin/sh" >conf$$.sh
5358   echo  "exit 0"   >>conf$$.sh
5359   chmod +x conf$$.sh
5360   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5361     PATH_SEPARATOR=';'
5362   else
5363     PATH_SEPARATOR=:
5364   fi
5365   rm -f conf$$.sh
5366 fi
5367
5368
5369   as_lineno_1=$LINENO
5370   as_lineno_2=$LINENO
5371   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5372   test "x$as_lineno_1" != "x$as_lineno_2" &&
5373   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5374   # Find who we are.  Look in the path if we contain no path at all
5375   # relative or not.
5376   case $0 in
5377     *[\\/]* ) as_myself=$0 ;;
5378     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5379 for as_dir in $PATH
5380 do
5381   IFS=$as_save_IFS
5382   test -z "$as_dir" && as_dir=.
5383   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5384 done
5385
5386        ;;
5387   esac
5388   # We did not find ourselves, most probably we were run as `sh COMMAND'
5389   # in which case we are not to be found in the path.
5390   if test "x$as_myself" = x; then
5391     as_myself=$0
5392   fi
5393   if test ! -f "$as_myself"; then
5394     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5395 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5396    { (exit 1); exit 1; }; }
5397   fi
5398   case $CONFIG_SHELL in
5399   '')
5400     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5401 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5402 do
5403   IFS=$as_save_IFS
5404   test -z "$as_dir" && as_dir=.
5405   for as_base in sh bash ksh sh5; do
5406          case $as_dir in
5407          /*)
5408            if ("$as_dir/$as_base" -c '
5409   as_lineno_1=$LINENO
5410   as_lineno_2=$LINENO
5411   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5412   test "x$as_lineno_1" != "x$as_lineno_2" &&
5413   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5414              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5415              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5416              CONFIG_SHELL=$as_dir/$as_base
5417              export CONFIG_SHELL
5418              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5419            fi;;
5420          esac
5421        done
5422 done
5423 ;;
5424   esac
5425
5426   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5427   # uniformly replaced by the line number.  The first 'sed' inserts a
5428   # line-number line before each line; the second 'sed' does the real
5429   # work.  The second script uses 'N' to pair each line-number line
5430   # with the numbered line, and appends trailing '-' during
5431   # substitution so that $LINENO is not a special case at line end.
5432   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5433   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5434   sed '=' <$as_myself |
5435     sed '
5436       N
5437       s,$,-,
5438       : loop
5439       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5440       t loop
5441       s,-$,,
5442       s,^['$as_cr_digits']*\n,,
5443     ' >$as_me.lineno &&
5444   chmod +x $as_me.lineno ||
5445     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5446 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5447    { (exit 1); exit 1; }; }
5448
5449   # Don't try to exec as it changes $[0], causing all sort of problems
5450   # (the dirname of $[0] is not the place where we might find the
5451   # original and so on.  Autoconf is especially sensible to this).
5452   . ./$as_me.lineno
5453   # Exit status is that of the last command.
5454   exit
5455 }
5456
5457
5458 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5459   *c*,-n*) ECHO_N= ECHO_C='
5460 ' ECHO_T='      ' ;;
5461   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5462   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5463 esac
5464
5465 if expr a : '\(a\)' >/dev/null 2>&1; then
5466   as_expr=expr
5467 else
5468   as_expr=false
5469 fi
5470
5471 rm -f conf$$ conf$$.exe conf$$.file
5472 echo >conf$$.file
5473 if ln -s conf$$.file conf$$ 2>/dev/null; then
5474   # We could just check for DJGPP; but this test a) works b) is more generic
5475   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5476   if test -f conf$$.exe; then
5477     # Don't use ln at all; we don't have any links
5478     as_ln_s='cp -p'
5479   else
5480     as_ln_s='ln -s'
5481   fi
5482 elif ln conf$$.file conf$$ 2>/dev/null; then
5483   as_ln_s=ln
5484 else
5485   as_ln_s='cp -p'
5486 fi
5487 rm -f conf$$ conf$$.exe conf$$.file
5488
5489 if mkdir -p . 2>/dev/null; then
5490   as_mkdir_p=:
5491 else
5492   test -d ./-p && rmdir ./-p
5493   as_mkdir_p=false
5494 fi
5495
5496 as_executable_p="test -f"
5497
5498 # Sed expression to map a string onto a valid CPP name.
5499 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5500
5501 # Sed expression to map a string onto a valid variable name.
5502 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5503
5504
5505 # IFS
5506 # We need space, tab and new line, in precisely that order.
5507 as_nl='
5508 '
5509 IFS="   $as_nl"
5510
5511 # CDPATH.
5512 $as_unset CDPATH
5513
5514 exec 6>&1
5515
5516 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5517 # report actual input values of CONFIG_FILES etc. instead of their
5518 # values after options handling.  Logging --version etc. is OK.
5519 exec 5>>config.log
5520 {
5521   echo
5522   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5523 ## Running $as_me. ##
5524 _ASBOX
5525 } >&5
5526 cat >&5 <<_CSEOF
5527
5528 This file was extended by $as_me, which was
5529 generated by GNU Autoconf 2.59.  Invocation command line was
5530
5531   CONFIG_FILES    = $CONFIG_FILES
5532   CONFIG_HEADERS  = $CONFIG_HEADERS
5533   CONFIG_LINKS    = $CONFIG_LINKS
5534   CONFIG_COMMANDS = $CONFIG_COMMANDS
5535   $ $0 $@
5536
5537 _CSEOF
5538 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5539 echo >&5
5540 _ACEOF
5541
5542 # Files that config.status was made for.
5543 if test -n "$ac_config_files"; then
5544   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5545 fi
5546
5547 if test -n "$ac_config_headers"; then
5548   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5549 fi
5550
5551 if test -n "$ac_config_links"; then
5552   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5553 fi
5554
5555 if test -n "$ac_config_commands"; then
5556   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5557 fi
5558
5559 cat >>$CONFIG_STATUS <<\_ACEOF
5560
5561 ac_cs_usage="\
5562 \`$as_me' instantiates files from templates according to the
5563 current configuration.
5564
5565 Usage: $0 [OPTIONS] [FILE]...
5566
5567   -h, --help       print this help, then exit
5568   -V, --version    print version number, then exit
5569   -q, --quiet      do not print progress messages
5570   -d, --debug      don't remove temporary files
5571       --recheck    update $as_me by reconfiguring in the same conditions
5572   --file=FILE[:TEMPLATE]
5573                    instantiate the configuration file FILE
5574   --header=FILE[:TEMPLATE]
5575                    instantiate the configuration header FILE
5576
5577 Configuration files:
5578 $config_files
5579
5580 Configuration headers:
5581 $config_headers
5582
5583 Configuration links:
5584 $config_links
5585
5586 Configuration commands:
5587 $config_commands
5588
5589 Report bugs to <bug-autoconf@gnu.org>."
5590 _ACEOF
5591
5592 cat >>$CONFIG_STATUS <<_ACEOF
5593 ac_cs_version="\\
5594 config.status
5595 configured by $0, generated by GNU Autoconf 2.59,
5596   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5597
5598 Copyright (C) 2003 Free Software Foundation, Inc.
5599 This config.status script is free software; the Free Software Foundation
5600 gives unlimited permission to copy, distribute and modify it."
5601 srcdir=$srcdir
5602 INSTALL="$INSTALL"
5603 _ACEOF
5604
5605 cat >>$CONFIG_STATUS <<\_ACEOF
5606 # If no file are specified by the user, then we need to provide default
5607 # value.  By we need to know if files were specified by the user.
5608 ac_need_defaults=:
5609 while test $# != 0
5610 do
5611   case $1 in
5612   --*=*)
5613     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5614     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5615     ac_shift=:
5616     ;;
5617   -*)
5618     ac_option=$1
5619     ac_optarg=$2
5620     ac_shift=shift
5621     ;;
5622   *) # This is not an option, so the user has probably given explicit
5623      # arguments.
5624      ac_option=$1
5625      ac_need_defaults=false;;
5626   esac
5627
5628   case $ac_option in
5629   # Handling of the options.
5630 _ACEOF
5631 cat >>$CONFIG_STATUS <<\_ACEOF
5632   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5633     ac_cs_recheck=: ;;
5634   --version | --vers* | -V )
5635     echo "$ac_cs_version"; exit 0 ;;
5636   --he | --h)
5637     # Conflict between --help and --header
5638     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5639 Try \`$0 --help' for more information." >&5
5640 echo "$as_me: error: ambiguous option: $1
5641 Try \`$0 --help' for more information." >&2;}
5642    { (exit 1); exit 1; }; };;
5643   --help | --hel | -h )
5644     echo "$ac_cs_usage"; exit 0 ;;
5645   --debug | --d* | -d )
5646     debug=: ;;
5647   --file | --fil | --fi | --f )
5648     $ac_shift
5649     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5650     ac_need_defaults=false;;
5651   --header | --heade | --head | --hea )
5652     $ac_shift
5653     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5654     ac_need_defaults=false;;
5655   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5656   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5657     ac_cs_silent=: ;;
5658
5659   # This is an error.
5660   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5661 Try \`$0 --help' for more information." >&5
5662 echo "$as_me: error: unrecognized option: $1
5663 Try \`$0 --help' for more information." >&2;}
5664    { (exit 1); exit 1; }; } ;;
5665
5666   *) ac_config_targets="$ac_config_targets $1" ;;
5667
5668   esac
5669   shift
5670 done
5671
5672 ac_configure_extra_args=
5673
5674 if $ac_cs_silent; then
5675   exec 6>/dev/null
5676   ac_configure_extra_args="$ac_configure_extra_args --silent"
5677 fi
5678
5679 _ACEOF
5680 cat >>$CONFIG_STATUS <<_ACEOF
5681 if \$ac_cs_recheck; then
5682   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5683   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5684 fi
5685
5686 _ACEOF
5687
5688
5689
5690
5691
5692 cat >>$CONFIG_STATUS <<\_ACEOF
5693 for ac_config_target in $ac_config_targets
5694 do
5695   case "$ac_config_target" in
5696   # Handling of arguments.
5697   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5698   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5699   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5700   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5701   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5702   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5703   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5704   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5705 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5706    { (exit 1); exit 1; }; };;
5707   esac
5708 done
5709
5710 # If the user did not use the arguments to specify the items to instantiate,
5711 # then the envvar interface is used.  Set only those that are not.
5712 # We use the long form for the default assignment because of an extremely
5713 # bizarre bug on SunOS 4.1.3.
5714 if $ac_need_defaults; then
5715   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5716   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5717   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5718   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5719 fi
5720
5721 # Have a temporary directory for convenience.  Make it in the build tree
5722 # simply because there is no reason to put it here, and in addition,
5723 # creating and moving files from /tmp can sometimes cause problems.
5724 # Create a temporary directory, and hook for its removal unless debugging.
5725 $debug ||
5726 {
5727   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5728   trap '{ (exit 1); exit 1; }' 1 2 13 15
5729 }
5730
5731 # Create a (secure) tmp directory for tmp files.
5732
5733 {
5734   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5735   test -n "$tmp" && test -d "$tmp"
5736 }  ||
5737 {
5738   tmp=./confstat$$-$RANDOM
5739   (umask 077 && mkdir $tmp)
5740 } ||
5741 {
5742    echo "$me: cannot create a temporary directory in ." >&2
5743    { (exit 1); exit 1; }
5744 }
5745
5746 _ACEOF
5747
5748 cat >>$CONFIG_STATUS <<_ACEOF
5749
5750 #
5751 # CONFIG_FILES section.
5752 #
5753
5754 # No need to generate the scripts if there are no CONFIG_FILES.
5755 # This happens for instance when ./config.status config.h
5756 if test -n "\$CONFIG_FILES"; then
5757   # Protect against being on the right side of a sed subst in config.status.
5758   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5759    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5760 s,@SHELL@,$SHELL,;t t
5761 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5762 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5763 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5764 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5765 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5766 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5767 s,@exec_prefix@,$exec_prefix,;t t
5768 s,@prefix@,$prefix,;t t
5769 s,@program_transform_name@,$program_transform_name,;t t
5770 s,@bindir@,$bindir,;t t
5771 s,@sbindir@,$sbindir,;t t
5772 s,@libexecdir@,$libexecdir,;t t
5773 s,@datadir@,$datadir,;t t
5774 s,@sysconfdir@,$sysconfdir,;t t
5775 s,@sharedstatedir@,$sharedstatedir,;t t
5776 s,@localstatedir@,$localstatedir,;t t
5777 s,@libdir@,$libdir,;t t
5778 s,@includedir@,$includedir,;t t
5779 s,@oldincludedir@,$oldincludedir,;t t
5780 s,@infodir@,$infodir,;t t
5781 s,@mandir@,$mandir,;t t
5782 s,@build_alias@,$build_alias,;t t
5783 s,@host_alias@,$host_alias,;t t
5784 s,@target_alias@,$target_alias,;t t
5785 s,@DEFS@,$DEFS,;t t
5786 s,@ECHO_C@,$ECHO_C,;t t
5787 s,@ECHO_N@,$ECHO_N,;t t
5788 s,@ECHO_T@,$ECHO_T,;t t
5789 s,@LIBS@,$LIBS,;t t
5790 s,@sim_environment@,$sim_environment,;t t
5791 s,@sim_alignment@,$sim_alignment,;t t
5792 s,@sim_assert@,$sim_assert,;t t
5793 s,@sim_bitsize@,$sim_bitsize,;t t
5794 s,@sim_endian@,$sim_endian,;t t
5795 s,@sim_hostendian@,$sim_hostendian,;t t
5796 s,@sim_float@,$sim_float,;t t
5797 s,@sim_scache@,$sim_scache,;t t
5798 s,@sim_default_model@,$sim_default_model,;t t
5799 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5800 s,@sim_hw_objs@,$sim_hw_objs,;t t
5801 s,@sim_hw@,$sim_hw,;t t
5802 s,@sim_inline@,$sim_inline,;t t
5803 s,@sim_packages@,$sim_packages,;t t
5804 s,@sim_regparm@,$sim_regparm,;t t
5805 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5806 s,@sim_smp@,$sim_smp,;t t
5807 s,@sim_stdcall@,$sim_stdcall,;t t
5808 s,@sim_xor_endian@,$sim_xor_endian,;t t
5809 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5810 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5811 s,@build@,$build,;t t
5812 s,@build_cpu@,$build_cpu,;t t
5813 s,@build_vendor@,$build_vendor,;t t
5814 s,@build_os@,$build_os,;t t
5815 s,@host@,$host,;t t
5816 s,@host_cpu@,$host_cpu,;t t
5817 s,@host_vendor@,$host_vendor,;t t
5818 s,@host_os@,$host_os,;t t
5819 s,@target@,$target,;t t
5820 s,@target_cpu@,$target_cpu,;t t
5821 s,@target_vendor@,$target_vendor,;t t
5822 s,@target_os@,$target_os,;t t
5823 s,@CC@,$CC,;t t
5824 s,@CFLAGS@,$CFLAGS,;t t
5825 s,@LDFLAGS@,$LDFLAGS,;t t
5826 s,@CPPFLAGS@,$CPPFLAGS,;t t
5827 s,@ac_ct_CC@,$ac_ct_CC,;t t
5828 s,@EXEEXT@,$EXEEXT,;t t
5829 s,@OBJEXT@,$OBJEXT,;t t
5830 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5831 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5832 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5833 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5834 s,@HDEFINES@,$HDEFINES,;t t
5835 s,@AR@,$AR,;t t
5836 s,@RANLIB@,$RANLIB,;t t
5837 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5838 s,@USE_NLS@,$USE_NLS,;t t
5839 s,@LIBINTL@,$LIBINTL,;t t
5840 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
5841 s,@INCINTL@,$INCINTL,;t t
5842 s,@XGETTEXT@,$XGETTEXT,;t t
5843 s,@GMSGFMT@,$GMSGFMT,;t t
5844 s,@POSUB@,$POSUB,;t t
5845 s,@CATALOGS@,$CATALOGS,;t t
5846 s,@DATADIRNAME@,$DATADIRNAME,;t t
5847 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
5848 s,@GENCAT@,$GENCAT,;t t
5849 s,@CATOBJEXT@,$CATOBJEXT,;t t
5850 s,@CPP@,$CPP,;t t
5851 s,@EGREP@,$EGREP,;t t
5852 s,@MAINT@,$MAINT,;t t
5853 s,@sim_bswap@,$sim_bswap,;t t
5854 s,@sim_cflags@,$sim_cflags,;t t
5855 s,@sim_debug@,$sim_debug,;t t
5856 s,@sim_stdio@,$sim_stdio,;t t
5857 s,@sim_trace@,$sim_trace,;t t
5858 s,@sim_profile@,$sim_profile,;t t
5859 s,@PKGVERSION@,$PKGVERSION,;t t
5860 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
5861 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
5862 s,@cgen_breaks@,$cgen_breaks,;t t
5863 s,@LIBOBJS@,$LIBOBJS,;t t
5864 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5865 CEOF
5866
5867 _ACEOF
5868
5869   cat >>$CONFIG_STATUS <<\_ACEOF
5870   # Split the substitutions into bite-sized pieces for seds with
5871   # small command number limits, like on Digital OSF/1 and HP-UX.
5872   ac_max_sed_lines=48
5873   ac_sed_frag=1 # Number of current file.
5874   ac_beg=1 # First line for current file.
5875   ac_end=$ac_max_sed_lines # Line after last line for current file.
5876   ac_more_lines=:
5877   ac_sed_cmds=
5878   while $ac_more_lines; do
5879     if test $ac_beg -gt 1; then
5880       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5881     else
5882       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5883     fi
5884     if test ! -s $tmp/subs.frag; then
5885       ac_more_lines=false
5886     else
5887       # The purpose of the label and of the branching condition is to
5888       # speed up the sed processing (if there are no `@' at all, there
5889       # is no need to browse any of the substitutions).
5890       # These are the two extra sed commands mentioned above.
5891       (echo ':t
5892   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5893       if test -z "$ac_sed_cmds"; then
5894         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5895       else
5896         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5897       fi
5898       ac_sed_frag=`expr $ac_sed_frag + 1`
5899       ac_beg=$ac_end
5900       ac_end=`expr $ac_end + $ac_max_sed_lines`
5901     fi
5902   done
5903   if test -z "$ac_sed_cmds"; then
5904     ac_sed_cmds=cat
5905   fi
5906 fi # test -n "$CONFIG_FILES"
5907
5908 _ACEOF
5909 cat >>$CONFIG_STATUS <<\_ACEOF
5910 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5911   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5912   case $ac_file in
5913   - | *:- | *:-:* ) # input from stdin
5914         cat >$tmp/stdin
5915         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5916         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5917   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5918         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5919   * )   ac_file_in=$ac_file.in ;;
5920   esac
5921
5922   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5923   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5924 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5925          X"$ac_file" : 'X\(//\)[^/]' \| \
5926          X"$ac_file" : 'X\(//\)$' \| \
5927          X"$ac_file" : 'X\(/\)' \| \
5928          .     : '\(.\)' 2>/dev/null ||
5929 echo X"$ac_file" |
5930     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5931           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5932           /^X\(\/\/\)$/{ s//\1/; q; }
5933           /^X\(\/\).*/{ s//\1/; q; }
5934           s/.*/./; q'`
5935   { if $as_mkdir_p; then
5936     mkdir -p "$ac_dir"
5937   else
5938     as_dir="$ac_dir"
5939     as_dirs=
5940     while test ! -d "$as_dir"; do
5941       as_dirs="$as_dir $as_dirs"
5942       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5943 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5944          X"$as_dir" : 'X\(//\)[^/]' \| \
5945          X"$as_dir" : 'X\(//\)$' \| \
5946          X"$as_dir" : 'X\(/\)' \| \
5947          .     : '\(.\)' 2>/dev/null ||
5948 echo X"$as_dir" |
5949     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5950           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5951           /^X\(\/\/\)$/{ s//\1/; q; }
5952           /^X\(\/\).*/{ s//\1/; q; }
5953           s/.*/./; q'`
5954     done
5955     test ! -n "$as_dirs" || mkdir $as_dirs
5956   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5957 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5958    { (exit 1); exit 1; }; }; }
5959
5960   ac_builddir=.
5961
5962 if test "$ac_dir" != .; then
5963   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5964   # A "../" for each directory in $ac_dir_suffix.
5965   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5966 else
5967   ac_dir_suffix= ac_top_builddir=
5968 fi
5969
5970 case $srcdir in
5971   .)  # No --srcdir option.  We are building in place.
5972     ac_srcdir=.
5973     if test -z "$ac_top_builddir"; then
5974        ac_top_srcdir=.
5975     else
5976        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5977     fi ;;
5978   [\\/]* | ?:[\\/]* )  # Absolute path.
5979     ac_srcdir=$srcdir$ac_dir_suffix;
5980     ac_top_srcdir=$srcdir ;;
5981   *) # Relative path.
5982     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5983     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5984 esac
5985
5986 # Do not use `cd foo && pwd` to compute absolute paths, because
5987 # the directories may not exist.
5988 case `pwd` in
5989 .) ac_abs_builddir="$ac_dir";;
5990 *)
5991   case "$ac_dir" in
5992   .) ac_abs_builddir=`pwd`;;
5993   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5994   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5995   esac;;
5996 esac
5997 case $ac_abs_builddir in
5998 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5999 *)
6000   case ${ac_top_builddir}. in
6001   .) ac_abs_top_builddir=$ac_abs_builddir;;
6002   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6003   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6004   esac;;
6005 esac
6006 case $ac_abs_builddir in
6007 .) ac_abs_srcdir=$ac_srcdir;;
6008 *)
6009   case $ac_srcdir in
6010   .) ac_abs_srcdir=$ac_abs_builddir;;
6011   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6012   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6013   esac;;
6014 esac
6015 case $ac_abs_builddir in
6016 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6017 *)
6018   case $ac_top_srcdir in
6019   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6020   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6021   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6022   esac;;
6023 esac
6024
6025
6026   case $INSTALL in
6027   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6028   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6029   esac
6030
6031   if test x"$ac_file" != x-; then
6032     { echo "$as_me:$LINENO: creating $ac_file" >&5
6033 echo "$as_me: creating $ac_file" >&6;}
6034     rm -f "$ac_file"
6035   fi
6036   # Let's still pretend it is `configure' which instantiates (i.e., don't
6037   # use $as_me), people would be surprised to read:
6038   #    /* config.h.  Generated by config.status.  */
6039   if test x"$ac_file" = x-; then
6040     configure_input=
6041   else
6042     configure_input="$ac_file.  "
6043   fi
6044   configure_input=$configure_input"Generated from `echo $ac_file_in |
6045                                      sed 's,.*/,,'` by configure."
6046
6047   # First look for the input files in the build tree, otherwise in the
6048   # src tree.
6049   ac_file_inputs=`IFS=:
6050     for f in $ac_file_in; do
6051       case $f in
6052       -) echo $tmp/stdin ;;
6053       [\\/$]*)
6054          # Absolute (can't be DOS-style, as IFS=:)
6055          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6056 echo "$as_me: error: cannot find input file: $f" >&2;}
6057    { (exit 1); exit 1; }; }
6058          echo "$f";;
6059       *) # Relative
6060          if test -f "$f"; then
6061            # Build tree
6062            echo "$f"
6063          elif test -f "$srcdir/$f"; then
6064            # Source tree
6065            echo "$srcdir/$f"
6066          else
6067            # /dev/null tree
6068            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6069 echo "$as_me: error: cannot find input file: $f" >&2;}
6070    { (exit 1); exit 1; }; }
6071          fi;;
6072       esac
6073     done` || { (exit 1); exit 1; }
6074 _ACEOF
6075 cat >>$CONFIG_STATUS <<_ACEOF
6076   sed "$ac_vpsub
6077 $extrasub
6078 _ACEOF
6079 cat >>$CONFIG_STATUS <<\_ACEOF
6080 :t
6081 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6082 s,@configure_input@,$configure_input,;t t
6083 s,@srcdir@,$ac_srcdir,;t t
6084 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6085 s,@top_srcdir@,$ac_top_srcdir,;t t
6086 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6087 s,@builddir@,$ac_builddir,;t t
6088 s,@abs_builddir@,$ac_abs_builddir,;t t
6089 s,@top_builddir@,$ac_top_builddir,;t t
6090 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6091 s,@INSTALL@,$ac_INSTALL,;t t
6092 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6093   rm -f $tmp/stdin
6094   if test x"$ac_file" != x-; then
6095     mv $tmp/out $ac_file
6096   else
6097     cat $tmp/out
6098     rm -f $tmp/out
6099   fi
6100
6101 done
6102 _ACEOF
6103 cat >>$CONFIG_STATUS <<\_ACEOF
6104
6105 #
6106 # CONFIG_HEADER section.
6107 #
6108
6109 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6110 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6111 #
6112 # ac_d sets the value in "#define NAME VALUE" lines.
6113 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6114 ac_dB='[         ].*$,\1#\2'
6115 ac_dC=' '
6116 ac_dD=',;t'
6117 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6118 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6119 ac_uB='$,\1#\2define\3'
6120 ac_uC=' '
6121 ac_uD=',;t'
6122
6123 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6124   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6125   case $ac_file in
6126   - | *:- | *:-:* ) # input from stdin
6127         cat >$tmp/stdin
6128         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6129         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6130   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6131         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6132   * )   ac_file_in=$ac_file.in ;;
6133   esac
6134
6135   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6136 echo "$as_me: creating $ac_file" >&6;}
6137
6138   # First look for the input files in the build tree, otherwise in the
6139   # src tree.
6140   ac_file_inputs=`IFS=:
6141     for f in $ac_file_in; do
6142       case $f in
6143       -) echo $tmp/stdin ;;
6144       [\\/$]*)
6145          # Absolute (can't be DOS-style, as IFS=:)
6146          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6147 echo "$as_me: error: cannot find input file: $f" >&2;}
6148    { (exit 1); exit 1; }; }
6149          # Do quote $f, to prevent DOS paths from being IFS'd.
6150          echo "$f";;
6151       *) # Relative
6152          if test -f "$f"; then
6153            # Build tree
6154            echo "$f"
6155          elif test -f "$srcdir/$f"; then
6156            # Source tree
6157            echo "$srcdir/$f"
6158          else
6159            # /dev/null tree
6160            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6161 echo "$as_me: error: cannot find input file: $f" >&2;}
6162    { (exit 1); exit 1; }; }
6163          fi;;
6164       esac
6165     done` || { (exit 1); exit 1; }
6166   # Remove the trailing spaces.
6167   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6168
6169 _ACEOF
6170
6171 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6172 # `conftest.undefs', that substitutes the proper values into
6173 # config.h.in to produce config.h.  The first handles `#define'
6174 # templates, and the second `#undef' templates.
6175 # And first: Protect against being on the right side of a sed subst in
6176 # config.status.  Protect against being in an unquoted here document
6177 # in config.status.
6178 rm -f conftest.defines conftest.undefs
6179 # Using a here document instead of a string reduces the quoting nightmare.
6180 # Putting comments in sed scripts is not portable.
6181 #
6182 # `end' is used to avoid that the second main sed command (meant for
6183 # 0-ary CPP macros) applies to n-ary macro definitions.
6184 # See the Autoconf documentation for `clear'.
6185 cat >confdef2sed.sed <<\_ACEOF
6186 s/[\\&,]/\\&/g
6187 s,[\\$`],\\&,g
6188 t clear
6189 : clear
6190 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6191 t end
6192 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6193 : end
6194 _ACEOF
6195 # If some macros were called several times there might be several times
6196 # the same #defines, which is useless.  Nevertheless, we may not want to
6197 # sort them, since we want the *last* AC-DEFINE to be honored.
6198 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6199 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6200 rm -f confdef2sed.sed
6201
6202 # This sed command replaces #undef with comments.  This is necessary, for
6203 # example, in the case of _POSIX_SOURCE, which is predefined and required
6204 # on some systems where configure will not decide to define it.
6205 cat >>conftest.undefs <<\_ACEOF
6206 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6207 _ACEOF
6208
6209 # Break up conftest.defines because some shells have a limit on the size
6210 # of here documents, and old seds have small limits too (100 cmds).
6211 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6212 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6213 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6214 echo '  :' >>$CONFIG_STATUS
6215 rm -f conftest.tail
6216 while grep . conftest.defines >/dev/null
6217 do
6218   # Write a limited-size here document to $tmp/defines.sed.
6219   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6220   # Speed up: don't consider the non `#define' lines.
6221   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6222   # Work around the forget-to-reset-the-flag bug.
6223   echo 't clr' >>$CONFIG_STATUS
6224   echo ': clr' >>$CONFIG_STATUS
6225   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6226   echo 'CEOF
6227   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6228   rm -f $tmp/in
6229   mv $tmp/out $tmp/in
6230 ' >>$CONFIG_STATUS
6231   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6232   rm -f conftest.defines
6233   mv conftest.tail conftest.defines
6234 done
6235 rm -f conftest.defines
6236 echo '  fi # grep' >>$CONFIG_STATUS
6237 echo >>$CONFIG_STATUS
6238
6239 # Break up conftest.undefs because some shells have a limit on the size
6240 # of here documents, and old seds have small limits too (100 cmds).
6241 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6242 rm -f conftest.tail
6243 while grep . conftest.undefs >/dev/null
6244 do
6245   # Write a limited-size here document to $tmp/undefs.sed.
6246   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6247   # Speed up: don't consider the non `#undef'
6248   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6249   # Work around the forget-to-reset-the-flag bug.
6250   echo 't clr' >>$CONFIG_STATUS
6251   echo ': clr' >>$CONFIG_STATUS
6252   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6253   echo 'CEOF
6254   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6255   rm -f $tmp/in
6256   mv $tmp/out $tmp/in
6257 ' >>$CONFIG_STATUS
6258   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6259   rm -f conftest.undefs
6260   mv conftest.tail conftest.undefs
6261 done
6262 rm -f conftest.undefs
6263
6264 cat >>$CONFIG_STATUS <<\_ACEOF
6265   # Let's still pretend it is `configure' which instantiates (i.e., don't
6266   # use $as_me), people would be surprised to read:
6267   #    /* config.h.  Generated by config.status.  */
6268   if test x"$ac_file" = x-; then
6269     echo "/* Generated by configure.  */" >$tmp/config.h
6270   else
6271     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6272   fi
6273   cat $tmp/in >>$tmp/config.h
6274   rm -f $tmp/in
6275   if test x"$ac_file" != x-; then
6276     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6277       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6278 echo "$as_me: $ac_file is unchanged" >&6;}
6279     else
6280       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6281 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6282          X"$ac_file" : 'X\(//\)[^/]' \| \
6283          X"$ac_file" : 'X\(//\)$' \| \
6284          X"$ac_file" : 'X\(/\)' \| \
6285          .     : '\(.\)' 2>/dev/null ||
6286 echo X"$ac_file" |
6287     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6288           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6289           /^X\(\/\/\)$/{ s//\1/; q; }
6290           /^X\(\/\).*/{ s//\1/; q; }
6291           s/.*/./; q'`
6292       { if $as_mkdir_p; then
6293     mkdir -p "$ac_dir"
6294   else
6295     as_dir="$ac_dir"
6296     as_dirs=
6297     while test ! -d "$as_dir"; do
6298       as_dirs="$as_dir $as_dirs"
6299       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6301          X"$as_dir" : 'X\(//\)[^/]' \| \
6302          X"$as_dir" : 'X\(//\)$' \| \
6303          X"$as_dir" : 'X\(/\)' \| \
6304          .     : '\(.\)' 2>/dev/null ||
6305 echo X"$as_dir" |
6306     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6307           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6308           /^X\(\/\/\)$/{ s//\1/; q; }
6309           /^X\(\/\).*/{ s//\1/; q; }
6310           s/.*/./; q'`
6311     done
6312     test ! -n "$as_dirs" || mkdir $as_dirs
6313   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6314 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6315    { (exit 1); exit 1; }; }; }
6316
6317       rm -f $ac_file
6318       mv $tmp/config.h $ac_file
6319     fi
6320   else
6321     cat $tmp/config.h
6322     rm -f $tmp/config.h
6323   fi
6324 done
6325 _ACEOF
6326 cat >>$CONFIG_STATUS <<\_ACEOF
6327
6328 #
6329 # CONFIG_LINKS section.
6330 #
6331
6332 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
6333   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6334   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6335
6336   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
6337 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
6338
6339   if test ! -r $srcdir/$ac_source; then
6340     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
6341 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
6342    { (exit 1); exit 1; }; }
6343   fi
6344   rm -f $ac_dest
6345
6346   # Make relative symlinks.
6347   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
6348 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6349          X"$ac_dest" : 'X\(//\)[^/]' \| \
6350          X"$ac_dest" : 'X\(//\)$' \| \
6351          X"$ac_dest" : 'X\(/\)' \| \
6352          .     : '\(.\)' 2>/dev/null ||
6353 echo X"$ac_dest" |
6354     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6355           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6356           /^X\(\/\/\)$/{ s//\1/; q; }
6357           /^X\(\/\).*/{ s//\1/; q; }
6358           s/.*/./; q'`
6359   { if $as_mkdir_p; then
6360     mkdir -p "$ac_dest_dir"
6361   else
6362     as_dir="$ac_dest_dir"
6363     as_dirs=
6364     while test ! -d "$as_dir"; do
6365       as_dirs="$as_dir $as_dirs"
6366       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6367 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6368          X"$as_dir" : 'X\(//\)[^/]' \| \
6369          X"$as_dir" : 'X\(//\)$' \| \
6370          X"$as_dir" : 'X\(/\)' \| \
6371          .     : '\(.\)' 2>/dev/null ||
6372 echo X"$as_dir" |
6373     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6374           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6375           /^X\(\/\/\)$/{ s//\1/; q; }
6376           /^X\(\/\).*/{ s//\1/; q; }
6377           s/.*/./; q'`
6378     done
6379     test ! -n "$as_dirs" || mkdir $as_dirs
6380   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
6381 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
6382    { (exit 1); exit 1; }; }; }
6383
6384   ac_builddir=.
6385
6386 if test "$ac_dest_dir" != .; then
6387   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
6388   # A "../" for each directory in $ac_dir_suffix.
6389   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6390 else
6391   ac_dir_suffix= ac_top_builddir=
6392 fi
6393
6394 case $srcdir in
6395   .)  # No --srcdir option.  We are building in place.
6396     ac_srcdir=.
6397     if test -z "$ac_top_builddir"; then
6398        ac_top_srcdir=.
6399     else
6400        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6401     fi ;;
6402   [\\/]* | ?:[\\/]* )  # Absolute path.
6403     ac_srcdir=$srcdir$ac_dir_suffix;
6404     ac_top_srcdir=$srcdir ;;
6405   *) # Relative path.
6406     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6407     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6408 esac
6409
6410 # Do not use `cd foo && pwd` to compute absolute paths, because
6411 # the directories may not exist.
6412 case `pwd` in
6413 .) ac_abs_builddir="$ac_dest_dir";;
6414 *)
6415   case "$ac_dest_dir" in
6416   .) ac_abs_builddir=`pwd`;;
6417   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
6418   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
6419   esac;;
6420 esac
6421 case $ac_abs_builddir in
6422 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6423 *)
6424   case ${ac_top_builddir}. in
6425   .) ac_abs_top_builddir=$ac_abs_builddir;;
6426   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6427   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6428   esac;;
6429 esac
6430 case $ac_abs_builddir in
6431 .) ac_abs_srcdir=$ac_srcdir;;
6432 *)
6433   case $ac_srcdir in
6434   .) ac_abs_srcdir=$ac_abs_builddir;;
6435   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6436   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6437   esac;;
6438 esac
6439 case $ac_abs_builddir in
6440 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6441 *)
6442   case $ac_top_srcdir in
6443   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6444   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6445   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6446   esac;;
6447 esac
6448
6449
6450   case $srcdir in
6451   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
6452       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
6453   esac
6454
6455   # Try a symlink, then a hard link, then a copy.
6456   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6457     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
6458     cp -p $srcdir/$ac_source $ac_dest ||
6459     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
6460 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
6461    { (exit 1); exit 1; }; }
6462 done
6463 _ACEOF
6464 cat >>$CONFIG_STATUS <<\_ACEOF
6465
6466 #
6467 # CONFIG_COMMANDS section.
6468 #
6469 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6470   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6471   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6472   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6473 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6474          X"$ac_dest" : 'X\(//\)[^/]' \| \
6475          X"$ac_dest" : 'X\(//\)$' \| \
6476          X"$ac_dest" : 'X\(/\)' \| \
6477          .     : '\(.\)' 2>/dev/null ||
6478 echo X"$ac_dest" |
6479     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6480           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6481           /^X\(\/\/\)$/{ s//\1/; q; }
6482           /^X\(\/\).*/{ s//\1/; q; }
6483           s/.*/./; q'`
6484   { if $as_mkdir_p; then
6485     mkdir -p "$ac_dir"
6486   else
6487     as_dir="$ac_dir"
6488     as_dirs=
6489     while test ! -d "$as_dir"; do
6490       as_dirs="$as_dir $as_dirs"
6491       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6492 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6493          X"$as_dir" : 'X\(//\)[^/]' \| \
6494          X"$as_dir" : 'X\(//\)$' \| \
6495          X"$as_dir" : 'X\(/\)' \| \
6496          .     : '\(.\)' 2>/dev/null ||
6497 echo X"$as_dir" |
6498     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6499           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6500           /^X\(\/\/\)$/{ s//\1/; q; }
6501           /^X\(\/\).*/{ s//\1/; q; }
6502           s/.*/./; q'`
6503     done
6504     test ! -n "$as_dirs" || mkdir $as_dirs
6505   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6506 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6507    { (exit 1); exit 1; }; }; }
6508
6509   ac_builddir=.
6510
6511 if test "$ac_dir" != .; then
6512   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6513   # A "../" for each directory in $ac_dir_suffix.
6514   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6515 else
6516   ac_dir_suffix= ac_top_builddir=
6517 fi
6518
6519 case $srcdir in
6520   .)  # No --srcdir option.  We are building in place.
6521     ac_srcdir=.
6522     if test -z "$ac_top_builddir"; then
6523        ac_top_srcdir=.
6524     else
6525        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6526     fi ;;
6527   [\\/]* | ?:[\\/]* )  # Absolute path.
6528     ac_srcdir=$srcdir$ac_dir_suffix;
6529     ac_top_srcdir=$srcdir ;;
6530   *) # Relative path.
6531     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6532     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6533 esac
6534
6535 # Do not use `cd foo && pwd` to compute absolute paths, because
6536 # the directories may not exist.
6537 case `pwd` in
6538 .) ac_abs_builddir="$ac_dir";;
6539 *)
6540   case "$ac_dir" in
6541   .) ac_abs_builddir=`pwd`;;
6542   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6543   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6544   esac;;
6545 esac
6546 case $ac_abs_builddir in
6547 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6548 *)
6549   case ${ac_top_builddir}. in
6550   .) ac_abs_top_builddir=$ac_abs_builddir;;
6551   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6552   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6553   esac;;
6554 esac
6555 case $ac_abs_builddir in
6556 .) ac_abs_srcdir=$ac_srcdir;;
6557 *)
6558   case $ac_srcdir in
6559   .) ac_abs_srcdir=$ac_abs_builddir;;
6560   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6561   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6562   esac;;
6563 esac
6564 case $ac_abs_builddir in
6565 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6566 *)
6567   case $ac_top_srcdir in
6568   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6569   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6570   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6571   esac;;
6572 esac
6573
6574
6575   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6576 echo "$as_me: executing $ac_dest commands" >&6;}
6577   case $ac_dest in
6578     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6579  rm -f Makesim1.tmp Makesim2.tmp Makefile
6580  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6581  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6582  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6583         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6584         <Makefile.sim >Makefile
6585  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6586  ;;
6587     stamp-h ) echo > stamp-h ;;
6588   esac
6589 done
6590 _ACEOF
6591
6592 cat >>$CONFIG_STATUS <<\_ACEOF
6593
6594 { (exit 0); exit 0; }
6595 _ACEOF
6596 chmod +x $CONFIG_STATUS
6597 ac_clean_files=$ac_clean_files_save
6598
6599
6600 # configure is writing to config.log, and then calls config.status.
6601 # config.status does its own redirection, appending to config.log.
6602 # Unfortunately, on DOS this fails, as config.log is still kept open
6603 # by configure, so config.status won't be able to write to it; its
6604 # output is simply discarded.  So we exec the FD to /dev/null,
6605 # effectively closing config.log, so it can be properly (re)opened and
6606 # appended to by config.status.  When coming back to configure, we
6607 # need to make the FD available again.
6608 if test "$no_create" != yes; then
6609   ac_cs_success=:
6610   ac_config_status_args=
6611   test "$silent" = yes &&
6612     ac_config_status_args="$ac_config_status_args --quiet"
6613   exec 5>/dev/null
6614   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6615   exec 5>>config.log
6616   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6617   # would make configure fail if this is the last instruction.
6618   $ac_cs_success || { (exit 1); exit 1; }
6619 fi
6620
6621