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