sim/mn10300/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 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 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 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   --enable-sim-endian=endian            Specify target byte endian orientation.
 861   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
 862   --enable-sim-hostendian=end           Specify host byte endian orientation.
 863   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 864   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 865   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
 866   --enable-sim-bitsize=N                Specify target bitsize (32 or 64).
 867   --enable-sim-inline=inlines           Specify which functions should be inlined.
 868   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
 869
 870 Some influential environment variables:
 871   CC          C compiler command
 872   CFLAGS      C compiler flags
 873   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 874               nonstandard directory <lib dir>
 875   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 876               headers in a nonstandard directory <include dir>
 877   CPP         C preprocessor
 878
 879 Use these variables to override the choices made by `configure' or to help
 880 it to find libraries and programs with nonstandard names/locations.
 881
 882 _ACEOF
 883 fi
 884
 885 if test "$ac_init_help" = "recursive"; then
 886   # If there are subdirs, report their specific --help.
 887   ac_popdir=`pwd`
 888   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 889     test -d $ac_dir || continue
 890     ac_builddir=.
 891
 892 if test "$ac_dir" != .; then
 893   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 894   # A "../" for each directory in $ac_dir_suffix.
 895   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 896 else
 897   ac_dir_suffix= ac_top_builddir=
 898 fi
 899
 900 case $srcdir in
 901   .)  # No --srcdir option.  We are building in place.
 902     ac_srcdir=.
 903     if test -z "$ac_top_builddir"; then
 904        ac_top_srcdir=.
 905     else
 906        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 907     fi ;;
 908   [\\/]* | ?:[\\/]* )  # Absolute path.
 909     ac_srcdir=$srcdir$ac_dir_suffix;
 910     ac_top_srcdir=$srcdir ;;
 911   *) # Relative path.
 912     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 913     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 914 esac
 915
 916 # Do not use `cd foo && pwd` to compute absolute paths, because
 917 # the directories may not exist.
 918 case `pwd` in
 919 .) ac_abs_builddir="$ac_dir";;
 920 *)
 921   case "$ac_dir" in
 922   .) ac_abs_builddir=`pwd`;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 924   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 929 *)
 930   case ${ac_top_builddir}. in
 931   .) ac_abs_top_builddir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 933   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_srcdir=$ac_srcdir;;
 938 *)
 939   case $ac_srcdir in
 940   .) ac_abs_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 942   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 943   esac;;
 944 esac
 945 case $ac_abs_builddir in
 946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 947 *)
 948   case $ac_top_srcdir in
 949   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 950   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 951   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 952   esac;;
 953 esac
 954
 955     cd $ac_dir
 956     # Check for guested configure; otherwise get Cygnus style configure.
 957     if test -f $ac_srcdir/configure.gnu; then
 958       echo
 959       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 960     elif test -f $ac_srcdir/configure; then
 961       echo
 962       $SHELL $ac_srcdir/configure  --help=recursive
 963     elif test -f $ac_srcdir/configure.ac ||
 964            test -f $ac_srcdir/configure.in; then
 965       echo
 966       $ac_configure --help
 967     else
 968       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 969     fi
 970     cd $ac_popdir
 971   done
 972 fi
 973
 974 test -n "$ac_init_help" && exit 0
 975 if $ac_init_version; then
 976   cat <<\_ACEOF
 977
 978 Copyright (C) 2003 Free Software Foundation, Inc.
 979 This configure script is free software; the Free Software Foundation
 980 gives unlimited permission to copy, distribute and modify it.
 981 _ACEOF
 982   exit 0
 983 fi
 984 exec 5>config.log
 985 cat >&5 <<_ACEOF
 986 This file contains any messages produced by compilers while
 987 running configure, to aid debugging if configure makes a mistake.
 988
 989 It was created by $as_me, which was
 990 generated by GNU Autoconf 2.59.  Invocation command line was
 991
 992   $ $0 $@
 993
 994 _ACEOF
 995 {
 996 cat <<_ASUNAME
 997 ## --------- ##
 998 ## Platform. ##
 999 ## --------- ##
1000
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1006
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1009
1010 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1011 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1014 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1015 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1016 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1017
1018 _ASUNAME
1019
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1021 for as_dir in $PATH
1022 do
1023   IFS=$as_save_IFS
1024   test -z "$as_dir" && as_dir=.
1025   echo "PATH: $as_dir"
1026 done
1027
1028 } >&5
1029
1030 cat >&5 <<_ACEOF
1031
1032
1033 ## ----------- ##
1034 ## Core tests. ##
1035 ## ----------- ##
1036
1037 _ACEOF
1038
1039
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1045 ac_configure_args=
1046 ac_configure_args0=
1047 ac_configure_args1=
1048 ac_sep=
1049 ac_must_keep_next=false
1050 for ac_pass in 1 2
1051 do
1052   for ac_arg
1053   do
1054     case $ac_arg in
1055     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057     | -silent | --silent | --silen | --sile | --sil)
1058       continue ;;
1059     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1061     esac
1062     case $ac_pass in
1063     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1064     2)
1065       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066       if test $ac_must_keep_next = true; then
1067         ac_must_keep_next=false # Got value, back to normal.
1068       else
1069         case $ac_arg in
1070           *=* | --config-cache | -C | -disable-* | --disable-* \
1071           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073           | -with-* | --with-* | -without-* | --without-* | --x)
1074             case "$ac_configure_args0 " in
1075               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1076             esac
1077             ;;
1078           -* ) ac_must_keep_next=true ;;
1079         esac
1080       fi
1081       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082       # Get rid of the leading space.
1083       ac_sep=" "
1084       ;;
1085     esac
1086   done
1087 done
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1090
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log.  We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097   # Save into config.log some information that might help in debugging.
1098   {
1099     echo
1100
1101     cat <<\_ASBOX
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1105 _ASBOX
1106     echo
1107     # The following way of writing the cache mishandles newlines in values,
1108 {
1109   (set) 2>&1 |
1110     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1111     *ac_space=\ *)
1112       sed -n \
1113         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1115       ;;
1116     *)
1117       sed -n \
1118         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1119       ;;
1120     esac;
1121 }
1122     echo
1123
1124     cat <<\_ASBOX
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1128 _ASBOX
1129     echo
1130     for ac_var in $ac_subst_vars
1131     do
1132       eval ac_val=$`echo $ac_var`
1133       echo "$ac_var='"'"'$ac_val'"'"'"
1134     done | sort
1135     echo
1136
1137     if test -n "$ac_subst_files"; then
1138       cat <<\_ASBOX
1139 ## ------------- ##
1140 ## Output files. ##
1141 ## ------------- ##
1142 _ASBOX
1143       echo
1144       for ac_var in $ac_subst_files
1145       do
1146         eval ac_val=$`echo $ac_var`
1147         echo "$ac_var='"'"'$ac_val'"'"'"
1148       done | sort
1149       echo
1150     fi
1151
1152     if test -s confdefs.h; then
1153       cat <<\_ASBOX
1154 ## ----------- ##
1155 ## confdefs.h. ##
1156 ## ----------- ##
1157 _ASBOX
1158       echo
1159       sed "/^$/d" confdefs.h | sort
1160       echo
1161     fi
1162     test "$ac_signal" != 0 &&
1163       echo "$as_me: caught signal $ac_signal"
1164     echo "$as_me: exit $exit_status"
1165   } >&5
1166   rm -f core *.core &&
1167   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1168     exit $exit_status
1169      ' 0
1170 for ac_signal in 1 2 13 15; do
1171   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1172 done
1173 ac_signal=0
1174
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1178 echo >confdefs.h
1179
1180 # Predefined preprocessor variables.
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1204 _ACEOF
1205
1206
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210   if test "x$prefix" != xNONE; then
1211     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1212   else
1213     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1214   fi
1215 fi
1216 for ac_site_file in $CONFIG_SITE; do
1217   if test -r "$ac_site_file"; then
1218     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220     sed 's/^/| /' "$ac_site_file" >&5
1221     . "$ac_site_file"
1222   fi
1223 done
1224
1225 if test -r "$cache_file"; then
1226   # Some versions of bash will fail to source /dev/null (special
1227   # files actually), so we avoid doing that.
1228   if test -f "$cache_file"; then
1229     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1231     case $cache_file in
1232       [\\/]* | ?:[\\/]* ) . $cache_file;;
1233       *)                      . ./$cache_file;;
1234     esac
1235   fi
1236 else
1237   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1239   >$cache_file
1240 fi
1241
1242 # Check that the precious variables saved in the cache have kept the same
1243 # value.
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248   eval ac_new_set=\$ac_env_${ac_var}_set
1249   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250   eval ac_new_val="\$ac_env_${ac_var}_value"
1251   case $ac_old_set,$ac_new_set in
1252     set,)
1253       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255       ac_cache_corrupted=: ;;
1256     ,set)
1257       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259       ac_cache_corrupted=: ;;
1260     ,);;
1261     *)
1262       if test "x$ac_old_val" != "x$ac_new_val"; then
1263         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1266 echo "$as_me:   former value:  $ac_old_val" >&2;}
1267         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1268 echo "$as_me:   current value: $ac_new_val" >&2;}
1269         ac_cache_corrupted=:
1270       fi;;
1271   esac
1272   # Pass precious variables to config.status.
1273   if test "$ac_new_set" = set; then
1274     case $ac_new_val in
1275     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277     *) ac_arg=$ac_var=$ac_new_val ;;
1278     esac
1279     case " $ac_configure_args " in
1280       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1281       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1282     esac
1283   fi
1284 done
1285 if $ac_cache_corrupted; then
1286   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290    { (exit 1); exit 1; }; }
1291 fi
1292
1293 ac_ext=c
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318 # This file contains common code used by all simulators.
1319 #
1320 # common.m4 invokes AC macros used by all simulators and by the common
1321 # directory.  It is intended to be included before any target specific
1322 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1323 # the Makefile.  It is intended to be invoked last.
1324 #
1325 # The simulator's configure.in should look like:
1326 #
1327 # dnl Process this file with autoconf to produce a configure script.
1328 # AC_PREREQ(2.5)dnl
1329 # AC_INIT(Makefile.in)
1330 #
1331 # sinclude(../common/common.m4)
1332 #
1333 # ... target specific stuff ...
1334
1335 # autoconf.info says this should be called right after AC_INIT.
1336           ac_config_headers="$ac_config_headers config.h:config.in"
1337
1338 ac_aux_dir=
1339 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1340   if test -f $ac_dir/install-sh; then
1341     ac_aux_dir=$ac_dir
1342     ac_install_sh="$ac_aux_dir/install-sh -c"
1343     break
1344   elif test -f $ac_dir/install.sh; then
1345     ac_aux_dir=$ac_dir
1346     ac_install_sh="$ac_aux_dir/install.sh -c"
1347     break
1348   elif test -f $ac_dir/shtool; then
1349     ac_aux_dir=$ac_dir
1350     ac_install_sh="$ac_aux_dir/shtool install -c"
1351     break
1352   fi
1353 done
1354 if test -z "$ac_aux_dir"; then
1355   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1356 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1357    { (exit 1); exit 1; }; }
1358 fi
1359 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1360 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1361 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1362
1363 # Make sure we can run config.sub.
1364 $ac_config_sub sun4 >/dev/null 2>&1 ||
1365   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1366 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1367    { (exit 1); exit 1; }; }
1368
1369 echo "$as_me:$LINENO: checking build system type" >&5
1370 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1371 if test "${ac_cv_build+set}" = set; then
1372   echo $ECHO_N "(cached) $ECHO_C" >&6
1373 else
1374   ac_cv_build_alias=$build_alias
1375 test -z "$ac_cv_build_alias" &&
1376   ac_cv_build_alias=`$ac_config_guess`
1377 test -z "$ac_cv_build_alias" &&
1378   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1379 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1380    { (exit 1); exit 1; }; }
1381 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1382   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1383 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1384    { (exit 1); exit 1; }; }
1385
1386 fi
1387 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1388 echo "${ECHO_T}$ac_cv_build" >&6
1389 build=$ac_cv_build
1390 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1391 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1392 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1393
1394
1395 echo "$as_me:$LINENO: checking host system type" >&5
1396 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1397 if test "${ac_cv_host+set}" = set; then
1398   echo $ECHO_N "(cached) $ECHO_C" >&6
1399 else
1400   ac_cv_host_alias=$host_alias
1401 test -z "$ac_cv_host_alias" &&
1402   ac_cv_host_alias=$ac_cv_build_alias
1403 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1404   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1405 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1406    { (exit 1); exit 1; }; }
1407
1408 fi
1409 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1410 echo "${ECHO_T}$ac_cv_host" >&6
1411 host=$ac_cv_host
1412 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1413 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1414 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1415
1416
1417 echo "$as_me:$LINENO: checking target system type" >&5
1418 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1419 if test "${ac_cv_target+set}" = set; then
1420   echo $ECHO_N "(cached) $ECHO_C" >&6
1421 else
1422   ac_cv_target_alias=$target_alias
1423 test "x$ac_cv_target_alias" = "x" &&
1424   ac_cv_target_alias=$ac_cv_host_alias
1425 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1426   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1427 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1428    { (exit 1); exit 1; }; }
1429
1430 fi
1431 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1432 echo "${ECHO_T}$ac_cv_target" >&6
1433 target=$ac_cv_target
1434 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1435 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1436 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1437
1438
1439 # The aliases save the names the user supplied, while $host etc.
1440 # will get canonicalized.
1441 test -n "$target_alias" &&
1442   test "$program_prefix$program_suffix$program_transform_name" = \
1443     NONENONEs,x,x, &&
1444   program_prefix=${target_alias}-
1445 test "$program_prefix" != NONE &&
1446   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1447 # Use a double $ so make ignores it.
1448 test "$program_suffix" != NONE &&
1449   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1450 # Double any \ or $.  echo might interpret backslashes.
1451 # By default was `s,x,x', remove it if useless.
1452 cat <<\_ACEOF >conftest.sed
1453 s/[\\$]/&&/g;s/;s,x,x,$//
1454 _ACEOF
1455 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1456 rm conftest.sed
1457
1458 ac_ext=c
1459 ac_cpp='$CPP $CPPFLAGS'
1460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1463 if test -n "$ac_tool_prefix"; then
1464   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1465 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1466 echo "$as_me:$LINENO: checking for $ac_word" >&5
1467 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1468 if test "${ac_cv_prog_CC+set}" = set; then
1469   echo $ECHO_N "(cached) $ECHO_C" >&6
1470 else
1471   if test -n "$CC"; then
1472   ac_cv_prog_CC="$CC" # Let the user override the test.
1473 else
1474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1475 for as_dir in $PATH
1476 do
1477   IFS=$as_save_IFS
1478   test -z "$as_dir" && as_dir=.
1479   for ac_exec_ext in '' $ac_executable_extensions; do
1480   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1481     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1482     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1483     break 2
1484   fi
1485 done
1486 done
1487
1488 fi
1489 fi
1490 CC=$ac_cv_prog_CC
1491 if test -n "$CC"; then
1492   echo "$as_me:$LINENO: result: $CC" >&5
1493 echo "${ECHO_T}$CC" >&6
1494 else
1495   echo "$as_me:$LINENO: result: no" >&5
1496 echo "${ECHO_T}no" >&6
1497 fi
1498
1499 fi
1500 if test -z "$ac_cv_prog_CC"; then
1501   ac_ct_CC=$CC
1502   # Extract the first word of "gcc", so it can be a program name with args.
1503 set dummy gcc; ac_word=$2
1504 echo "$as_me:$LINENO: checking for $ac_word" >&5
1505 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1506 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1507   echo $ECHO_N "(cached) $ECHO_C" >&6
1508 else
1509   if test -n "$ac_ct_CC"; then
1510   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1511 else
1512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1513 for as_dir in $PATH
1514 do
1515   IFS=$as_save_IFS
1516   test -z "$as_dir" && as_dir=.
1517   for ac_exec_ext in '' $ac_executable_extensions; do
1518   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1519     ac_cv_prog_ac_ct_CC="gcc"
1520     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1521     break 2
1522   fi
1523 done
1524 done
1525
1526 fi
1527 fi
1528 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1529 if test -n "$ac_ct_CC"; then
1530   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1531 echo "${ECHO_T}$ac_ct_CC" >&6
1532 else
1533   echo "$as_me:$LINENO: result: no" >&5
1534 echo "${ECHO_T}no" >&6
1535 fi
1536
1537   CC=$ac_ct_CC
1538 else
1539   CC="$ac_cv_prog_CC"
1540 fi
1541
1542 if test -z "$CC"; then
1543   if test -n "$ac_tool_prefix"; then
1544   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1545 set dummy ${ac_tool_prefix}cc; ac_word=$2
1546 echo "$as_me:$LINENO: checking for $ac_word" >&5
1547 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1548 if test "${ac_cv_prog_CC+set}" = set; then
1549   echo $ECHO_N "(cached) $ECHO_C" >&6
1550 else
1551   if test -n "$CC"; then
1552   ac_cv_prog_CC="$CC" # Let the user override the test.
1553 else
1554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1555 for as_dir in $PATH
1556 do
1557   IFS=$as_save_IFS
1558   test -z "$as_dir" && as_dir=.
1559   for ac_exec_ext in '' $ac_executable_extensions; do
1560   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1561     ac_cv_prog_CC="${ac_tool_prefix}cc"
1562     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1563     break 2
1564   fi
1565 done
1566 done
1567
1568 fi
1569 fi
1570 CC=$ac_cv_prog_CC
1571 if test -n "$CC"; then
1572   echo "$as_me:$LINENO: result: $CC" >&5
1573 echo "${ECHO_T}$CC" >&6
1574 else
1575   echo "$as_me:$LINENO: result: no" >&5
1576 echo "${ECHO_T}no" >&6
1577 fi
1578
1579 fi
1580 if test -z "$ac_cv_prog_CC"; then
1581   ac_ct_CC=$CC
1582   # Extract the first word of "cc", so it can be a program name with args.
1583 set dummy cc; ac_word=$2
1584 echo "$as_me:$LINENO: checking for $ac_word" >&5
1585 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1586 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1587   echo $ECHO_N "(cached) $ECHO_C" >&6
1588 else
1589   if test -n "$ac_ct_CC"; then
1590   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1591 else
1592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1593 for as_dir in $PATH
1594 do
1595   IFS=$as_save_IFS
1596   test -z "$as_dir" && as_dir=.
1597   for ac_exec_ext in '' $ac_executable_extensions; do
1598   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1599     ac_cv_prog_ac_ct_CC="cc"
1600     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1601     break 2
1602   fi
1603 done
1604 done
1605
1606 fi
1607 fi
1608 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1609 if test -n "$ac_ct_CC"; then
1610   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1611 echo "${ECHO_T}$ac_ct_CC" >&6
1612 else
1613   echo "$as_me:$LINENO: result: no" >&5
1614 echo "${ECHO_T}no" >&6
1615 fi
1616
1617   CC=$ac_ct_CC
1618 else
1619   CC="$ac_cv_prog_CC"
1620 fi
1621
1622 fi
1623 if test -z "$CC"; then
1624   # Extract the first word of "cc", so it can be a program name with args.
1625 set dummy cc; ac_word=$2
1626 echo "$as_me:$LINENO: checking for $ac_word" >&5
1627 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1628 if test "${ac_cv_prog_CC+set}" = set; then
1629   echo $ECHO_N "(cached) $ECHO_C" >&6
1630 else
1631   if test -n "$CC"; then
1632   ac_cv_prog_CC="$CC" # Let the user override the test.
1633 else
1634   ac_prog_rejected=no
1635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1636 for as_dir in $PATH
1637 do
1638   IFS=$as_save_IFS
1639   test -z "$as_dir" && as_dir=.
1640   for ac_exec_ext in '' $ac_executable_extensions; do
1641   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1642     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1643        ac_prog_rejected=yes
1644        continue
1645      fi
1646     ac_cv_prog_CC="cc"
1647     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1648     break 2
1649   fi
1650 done
1651 done
1652
1653 if test $ac_prog_rejected = yes; then
1654   # We found a bogon in the path, so make sure we never use it.
1655   set dummy $ac_cv_prog_CC
1656   shift
1657   if test $# != 0; then
1658     # We chose a different compiler from the bogus one.
1659     # However, it has the same basename, so the bogon will be chosen
1660     # first if we set CC to just the basename; use the full file name.
1661     shift
1662     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1663   fi
1664 fi
1665 fi
1666 fi
1667 CC=$ac_cv_prog_CC
1668 if test -n "$CC"; then
1669   echo "$as_me:$LINENO: result: $CC" >&5
1670 echo "${ECHO_T}$CC" >&6
1671 else
1672   echo "$as_me:$LINENO: result: no" >&5
1673 echo "${ECHO_T}no" >&6
1674 fi
1675
1676 fi
1677 if test -z "$CC"; then
1678   if test -n "$ac_tool_prefix"; then
1679   for ac_prog in cl
1680   do
1681     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1682 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1683 echo "$as_me:$LINENO: checking for $ac_word" >&5
1684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1685 if test "${ac_cv_prog_CC+set}" = set; then
1686   echo $ECHO_N "(cached) $ECHO_C" >&6
1687 else
1688   if test -n "$CC"; then
1689   ac_cv_prog_CC="$CC" # Let the user override the test.
1690 else
1691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1692 for as_dir in $PATH
1693 do
1694   IFS=$as_save_IFS
1695   test -z "$as_dir" && as_dir=.
1696   for ac_exec_ext in '' $ac_executable_extensions; do
1697   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1698     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1699     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1700     break 2
1701   fi
1702 done
1703 done
1704
1705 fi
1706 fi
1707 CC=$ac_cv_prog_CC
1708 if test -n "$CC"; then
1709   echo "$as_me:$LINENO: result: $CC" >&5
1710 echo "${ECHO_T}$CC" >&6
1711 else
1712   echo "$as_me:$LINENO: result: no" >&5
1713 echo "${ECHO_T}no" >&6
1714 fi
1715
1716     test -n "$CC" && break
1717   done
1718 fi
1719 if test -z "$CC"; then
1720   ac_ct_CC=$CC
1721   for ac_prog in cl
1722 do
1723   # Extract the first word of "$ac_prog", so it can be a program name with args.
1724 set dummy $ac_prog; ac_word=$2
1725 echo "$as_me:$LINENO: checking for $ac_word" >&5
1726 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1727 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1728   echo $ECHO_N "(cached) $ECHO_C" >&6
1729 else
1730   if test -n "$ac_ct_CC"; then
1731   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1732 else
1733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1734 for as_dir in $PATH
1735 do
1736   IFS=$as_save_IFS
1737   test -z "$as_dir" && as_dir=.
1738   for ac_exec_ext in '' $ac_executable_extensions; do
1739   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1740     ac_cv_prog_ac_ct_CC="$ac_prog"
1741     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1742     break 2
1743   fi
1744 done
1745 done
1746
1747 fi
1748 fi
1749 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1750 if test -n "$ac_ct_CC"; then
1751   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1752 echo "${ECHO_T}$ac_ct_CC" >&6
1753 else
1754   echo "$as_me:$LINENO: result: no" >&5
1755 echo "${ECHO_T}no" >&6
1756 fi
1757
1758   test -n "$ac_ct_CC" && break
1759 done
1760
1761   CC=$ac_ct_CC
1762 fi
1763
1764 fi
1765
1766
1767 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1768 See \`config.log' for more details." >&5
1769 echo "$as_me: error: no acceptable C compiler found in \$PATH
1770 See \`config.log' for more details." >&2;}
1771    { (exit 1); exit 1; }; }
1772
1773 # Provide some information about the compiler.
1774 echo "$as_me:$LINENO:" \
1775      "checking for C compiler version" >&5
1776 ac_compiler=`set X $ac_compile; echo $2`
1777 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1778   (eval $ac_compiler --version </dev/null >&5) 2>&5
1779   ac_status=$?
1780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1781   (exit $ac_status); }
1782 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1783   (eval $ac_compiler -v </dev/null >&5) 2>&5
1784   ac_status=$?
1785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1786   (exit $ac_status); }
1787 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1788   (eval $ac_compiler -V </dev/null >&5) 2>&5
1789   ac_status=$?
1790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1791   (exit $ac_status); }
1792
1793 cat >conftest.$ac_ext <<_ACEOF
1794 /* confdefs.h.  */
1795 _ACEOF
1796 cat confdefs.h >>conftest.$ac_ext
1797 cat >>conftest.$ac_ext <<_ACEOF
1798 /* end confdefs.h.  */
1799
1800 int
1801 main ()
1802 {
1803
1804   ;
1805   return 0;
1806 }
1807 _ACEOF
1808 ac_clean_files_save=$ac_clean_files
1809 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1810 # Try to create an executable without -o first, disregard a.out.
1811 # It will help us diagnose broken compilers, and finding out an intuition
1812 # of exeext.
1813 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1814 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1815 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1816 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1817   (eval $ac_link_default) 2>&5
1818   ac_status=$?
1819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1820   (exit $ac_status); }; then
1821   # Find the output, starting from the most likely.  This scheme is
1822 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1823 # resort.
1824
1825 # Be careful to initialize this variable, since it used to be cached.
1826 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1827 ac_cv_exeext=
1828 # b.out is created by i960 compilers.
1829 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1830 do
1831   test -f "$ac_file" || continue
1832   case $ac_file in
1833     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1834         ;;
1835     conftest.$ac_ext )
1836         # This is the source file.
1837         ;;
1838     [ab].out )
1839         # We found the default executable, but exeext='' is most
1840         # certainly right.
1841         break;;
1842     *.* )
1843         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1844         # FIXME: I believe we export ac_cv_exeext for Libtool,
1845         # but it would be cool to find out if it's true.  Does anybody
1846         # maintain Libtool? --akim.
1847         export ac_cv_exeext
1848         break;;
1849     * )
1850         break;;
1851   esac
1852 done
1853 else
1854   echo "$as_me: failed program was:" >&5
1855 sed 's/^/| /' conftest.$ac_ext >&5
1856
1857 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1858 See \`config.log' for more details." >&5
1859 echo "$as_me: error: C compiler cannot create executables
1860 See \`config.log' for more details." >&2;}
1861    { (exit 77); exit 77; }; }
1862 fi
1863
1864 ac_exeext=$ac_cv_exeext
1865 echo "$as_me:$LINENO: result: $ac_file" >&5
1866 echo "${ECHO_T}$ac_file" >&6
1867
1868 # Check the compiler produces executables we can run.  If not, either
1869 # the compiler is broken, or we cross compile.
1870 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1871 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1872 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1873 # If not cross compiling, check that we can run a simple program.
1874 if test "$cross_compiling" != yes; then
1875   if { ac_try='./$ac_file'
1876   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1877   (eval $ac_try) 2>&5
1878   ac_status=$?
1879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1880   (exit $ac_status); }; }; then
1881     cross_compiling=no
1882   else
1883     if test "$cross_compiling" = maybe; then
1884         cross_compiling=yes
1885     else
1886         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1887 If you meant to cross compile, use \`--host'.
1888 See \`config.log' for more details." >&5
1889 echo "$as_me: error: cannot run C compiled programs.
1890 If you meant to cross compile, use \`--host'.
1891 See \`config.log' for more details." >&2;}
1892    { (exit 1); exit 1; }; }
1893     fi
1894   fi
1895 fi
1896 echo "$as_me:$LINENO: result: yes" >&5
1897 echo "${ECHO_T}yes" >&6
1898
1899 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1900 ac_clean_files=$ac_clean_files_save
1901 # Check the compiler produces executables we can run.  If not, either
1902 # the compiler is broken, or we cross compile.
1903 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1904 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1905 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1906 echo "${ECHO_T}$cross_compiling" >&6
1907
1908 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1909 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1910 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1911   (eval $ac_link) 2>&5
1912   ac_status=$?
1913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1914   (exit $ac_status); }; then
1915   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1916 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1917 # work properly (i.e., refer to `conftest.exe'), while it won't with
1918 # `rm'.
1919 for ac_file in conftest.exe conftest conftest.*; do
1920   test -f "$ac_file" || continue
1921   case $ac_file in
1922     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1923     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1924           export ac_cv_exeext
1925           break;;
1926     * ) break;;
1927   esac
1928 done
1929 else
1930   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1931 See \`config.log' for more details." >&5
1932 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1933 See \`config.log' for more details." >&2;}
1934    { (exit 1); exit 1; }; }
1935 fi
1936
1937 rm -f conftest$ac_cv_exeext
1938 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1939 echo "${ECHO_T}$ac_cv_exeext" >&6
1940
1941 rm -f conftest.$ac_ext
1942 EXEEXT=$ac_cv_exeext
1943 ac_exeext=$EXEEXT
1944 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1945 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1946 if test "${ac_cv_objext+set}" = set; then
1947   echo $ECHO_N "(cached) $ECHO_C" >&6
1948 else
1949   cat >conftest.$ac_ext <<_ACEOF
1950 /* confdefs.h.  */
1951 _ACEOF
1952 cat confdefs.h >>conftest.$ac_ext
1953 cat >>conftest.$ac_ext <<_ACEOF
1954 /* end confdefs.h.  */
1955
1956 int
1957 main ()
1958 {
1959
1960   ;
1961   return 0;
1962 }
1963 _ACEOF
1964 rm -f conftest.o conftest.obj
1965 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1966   (eval $ac_compile) 2>&5
1967   ac_status=$?
1968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969   (exit $ac_status); }; then
1970   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1971   case $ac_file in
1972     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1973     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1974        break;;
1975   esac
1976 done
1977 else
1978   echo "$as_me: failed program was:" >&5
1979 sed 's/^/| /' conftest.$ac_ext >&5
1980
1981 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1982 See \`config.log' for more details." >&5
1983 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1984 See \`config.log' for more details." >&2;}
1985    { (exit 1); exit 1; }; }
1986 fi
1987
1988 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1989 fi
1990 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1991 echo "${ECHO_T}$ac_cv_objext" >&6
1992 OBJEXT=$ac_cv_objext
1993 ac_objext=$OBJEXT
1994 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1995 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1996 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1997   echo $ECHO_N "(cached) $ECHO_C" >&6
1998 else
1999   cat >conftest.$ac_ext <<_ACEOF
2000 /* confdefs.h.  */
2001 _ACEOF
2002 cat confdefs.h >>conftest.$ac_ext
2003 cat >>conftest.$ac_ext <<_ACEOF
2004 /* end confdefs.h.  */
2005
2006 int
2007 main ()
2008 {
2009 #ifndef __GNUC__
2010        choke me
2011 #endif
2012
2013   ;
2014   return 0;
2015 }
2016 _ACEOF
2017 rm -f conftest.$ac_objext
2018 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2019   (eval $ac_compile) 2>conftest.er1
2020   ac_status=$?
2021   grep -v '^ *+' conftest.er1 >conftest.err
2022   rm -f conftest.er1
2023   cat conftest.err >&5
2024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2025   (exit $ac_status); } &&
2026          { ac_try='test -z "$ac_c_werror_flag"
2027                          || test ! -s conftest.err'
2028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2029   (eval $ac_try) 2>&5
2030   ac_status=$?
2031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2032   (exit $ac_status); }; } &&
2033          { ac_try='test -s conftest.$ac_objext'
2034   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2035   (eval $ac_try) 2>&5
2036   ac_status=$?
2037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2038   (exit $ac_status); }; }; then
2039   ac_compiler_gnu=yes
2040 else
2041   echo "$as_me: failed program was:" >&5
2042 sed 's/^/| /' conftest.$ac_ext >&5
2043
2044 ac_compiler_gnu=no
2045 fi
2046 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2047 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2048
2049 fi
2050 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2051 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2052 GCC=`test $ac_compiler_gnu = yes && echo yes`
2053 ac_test_CFLAGS=${CFLAGS+set}
2054 ac_save_CFLAGS=$CFLAGS
2055 CFLAGS="-g"
2056 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2057 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2058 if test "${ac_cv_prog_cc_g+set}" = set; then
2059   echo $ECHO_N "(cached) $ECHO_C" >&6
2060 else
2061   cat >conftest.$ac_ext <<_ACEOF
2062 /* confdefs.h.  */
2063 _ACEOF
2064 cat confdefs.h >>conftest.$ac_ext
2065 cat >>conftest.$ac_ext <<_ACEOF
2066 /* end confdefs.h.  */
2067
2068 int
2069 main ()
2070 {
2071
2072   ;
2073   return 0;
2074 }
2075 _ACEOF
2076 rm -f conftest.$ac_objext
2077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2078   (eval $ac_compile) 2>conftest.er1
2079   ac_status=$?
2080   grep -v '^ *+' conftest.er1 >conftest.err
2081   rm -f conftest.er1
2082   cat conftest.err >&5
2083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2084   (exit $ac_status); } &&
2085          { ac_try='test -z "$ac_c_werror_flag"
2086                          || test ! -s conftest.err'
2087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2088   (eval $ac_try) 2>&5
2089   ac_status=$?
2090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2091   (exit $ac_status); }; } &&
2092          { ac_try='test -s conftest.$ac_objext'
2093   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2094   (eval $ac_try) 2>&5
2095   ac_status=$?
2096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097   (exit $ac_status); }; }; then
2098   ac_cv_prog_cc_g=yes
2099 else
2100   echo "$as_me: failed program was:" >&5
2101 sed 's/^/| /' conftest.$ac_ext >&5
2102
2103 ac_cv_prog_cc_g=no
2104 fi
2105 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2106 fi
2107 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2108 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2109 if test "$ac_test_CFLAGS" = set; then
2110   CFLAGS=$ac_save_CFLAGS
2111 elif test $ac_cv_prog_cc_g = yes; then
2112   if test "$GCC" = yes; then
2113     CFLAGS="-g -O2"
2114   else
2115     CFLAGS="-g"
2116   fi
2117 else
2118   if test "$GCC" = yes; then
2119     CFLAGS="-O2"
2120   else
2121     CFLAGS=
2122   fi
2123 fi
2124 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2125 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2126 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2127   echo $ECHO_N "(cached) $ECHO_C" >&6
2128 else
2129   ac_cv_prog_cc_stdc=no
2130 ac_save_CC=$CC
2131 cat >conftest.$ac_ext <<_ACEOF
2132 /* confdefs.h.  */
2133 _ACEOF
2134 cat confdefs.h >>conftest.$ac_ext
2135 cat >>conftest.$ac_ext <<_ACEOF
2136 /* end confdefs.h.  */
2137 #include <stdarg.h>
2138 #include <stdio.h>
2139 #include <sys/types.h>
2140 #include <sys/stat.h>
2141 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2142 struct buf { int x; };
2143 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2144 static char *e (p, i)
2145      char **p;
2146      int i;
2147 {
2148   return p[i];
2149 }
2150 static char *f (char * (*g) (char **, int), char **p, ...)
2151 {
2152   char *s;
2153   va_list v;
2154   va_start (v,p);
2155   s = g (p, va_arg (v,int));
2156   va_end (v);
2157   return s;
2158 }
2159
2160 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2161    function prototypes and stuff, but not '\xHH' hex character constants.
2162    These don't provoke an error unfortunately, instead are silently treated
2163    as 'x'.  The following induces an error, until -std1 is added to get
2164    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2165    array size at least.  It's necessary to write '\x00'==0 to get something
2166    that's true only with -std1.  */
2167 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2168
2169 int test (int i, double x);
2170 struct s1 {int (*f) (int a);};
2171 struct s2 {int (*f) (double a);};
2172 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2173 int argc;
2174 char **argv;
2175 int
2176 main ()
2177 {
2178 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2179   ;
2180   return 0;
2181 }
2182 _ACEOF
2183 # Don't try gcc -ansi; that turns off useful extensions and
2184 # breaks some systems' header files.
2185 # AIX                   -qlanglvl=ansi
2186 # Ultrix and OSF/1      -std1
2187 # HP-UX 10.20 and later -Ae
2188 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2189 # SVR4                  -Xc -D__EXTENSIONS__
2190 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2191 do
2192   CC="$ac_save_CC $ac_arg"
2193   rm -f conftest.$ac_objext
2194 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2195   (eval $ac_compile) 2>conftest.er1
2196   ac_status=$?
2197   grep -v '^ *+' conftest.er1 >conftest.err
2198   rm -f conftest.er1
2199   cat conftest.err >&5
2200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2201   (exit $ac_status); } &&
2202          { ac_try='test -z "$ac_c_werror_flag"
2203                          || test ! -s conftest.err'
2204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2205   (eval $ac_try) 2>&5
2206   ac_status=$?
2207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208   (exit $ac_status); }; } &&
2209          { ac_try='test -s conftest.$ac_objext'
2210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2211   (eval $ac_try) 2>&5
2212   ac_status=$?
2213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2214   (exit $ac_status); }; }; then
2215   ac_cv_prog_cc_stdc=$ac_arg
2216 break
2217 else
2218   echo "$as_me: failed program was:" >&5
2219 sed 's/^/| /' conftest.$ac_ext >&5
2220
2221 fi
2222 rm -f conftest.err conftest.$ac_objext
2223 done
2224 rm -f conftest.$ac_ext conftest.$ac_objext
2225 CC=$ac_save_CC
2226
2227 fi
2228
2229 case "x$ac_cv_prog_cc_stdc" in
2230   x|xno)
2231     echo "$as_me:$LINENO: result: none needed" >&5
2232 echo "${ECHO_T}none needed" >&6 ;;
2233   *)
2234     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2235 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2236     CC="$CC $ac_cv_prog_cc_stdc" ;;
2237 esac
2238
2239 # Some people use a C++ compiler to compile C.  Since we use `exit',
2240 # in C++ we need to declare it.  In case someone uses the same compiler
2241 # for both compiling C and C++ we need to have the C++ compiler decide
2242 # the declaration of exit, since it's the most demanding environment.
2243 cat >conftest.$ac_ext <<_ACEOF
2244 #ifndef __cplusplus
2245   choke me
2246 #endif
2247 _ACEOF
2248 rm -f conftest.$ac_objext
2249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2250   (eval $ac_compile) 2>conftest.er1
2251   ac_status=$?
2252   grep -v '^ *+' conftest.er1 >conftest.err
2253   rm -f conftest.er1
2254   cat conftest.err >&5
2255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256   (exit $ac_status); } &&
2257          { ac_try='test -z "$ac_c_werror_flag"
2258                          || test ! -s conftest.err'
2259   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260   (eval $ac_try) 2>&5
2261   ac_status=$?
2262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263   (exit $ac_status); }; } &&
2264          { ac_try='test -s conftest.$ac_objext'
2265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266   (eval $ac_try) 2>&5
2267   ac_status=$?
2268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269   (exit $ac_status); }; }; then
2270   for ac_declaration in \
2271    '' \
2272    'extern "C" void std::exit (int) throw (); using std::exit;' \
2273    'extern "C" void std::exit (int); using std::exit;' \
2274    'extern "C" void exit (int) throw ();' \
2275    'extern "C" void exit (int);' \
2276    'void exit (int);'
2277 do
2278   cat >conftest.$ac_ext <<_ACEOF
2279 /* confdefs.h.  */
2280 _ACEOF
2281 cat confdefs.h >>conftest.$ac_ext
2282 cat >>conftest.$ac_ext <<_ACEOF
2283 /* end confdefs.h.  */
2284 $ac_declaration
2285 #include <stdlib.h>
2286 int
2287 main ()
2288 {
2289 exit (42);
2290   ;
2291   return 0;
2292 }
2293 _ACEOF
2294 rm -f conftest.$ac_objext
2295 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2296   (eval $ac_compile) 2>conftest.er1
2297   ac_status=$?
2298   grep -v '^ *+' conftest.er1 >conftest.err
2299   rm -f conftest.er1
2300   cat conftest.err >&5
2301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2302   (exit $ac_status); } &&
2303          { ac_try='test -z "$ac_c_werror_flag"
2304                          || test ! -s conftest.err'
2305   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2306   (eval $ac_try) 2>&5
2307   ac_status=$?
2308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2309   (exit $ac_status); }; } &&
2310          { ac_try='test -s conftest.$ac_objext'
2311   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2312   (eval $ac_try) 2>&5
2313   ac_status=$?
2314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315   (exit $ac_status); }; }; then
2316   :
2317 else
2318   echo "$as_me: failed program was:" >&5
2319 sed 's/^/| /' conftest.$ac_ext >&5
2320
2321 continue
2322 fi
2323 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2324   cat >conftest.$ac_ext <<_ACEOF
2325 /* confdefs.h.  */
2326 _ACEOF
2327 cat confdefs.h >>conftest.$ac_ext
2328 cat >>conftest.$ac_ext <<_ACEOF
2329 /* end confdefs.h.  */
2330 $ac_declaration
2331 int
2332 main ()
2333 {
2334 exit (42);
2335   ;
2336   return 0;
2337 }
2338 _ACEOF
2339 rm -f conftest.$ac_objext
2340 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2341   (eval $ac_compile) 2>conftest.er1
2342   ac_status=$?
2343   grep -v '^ *+' conftest.er1 >conftest.err
2344   rm -f conftest.er1
2345   cat conftest.err >&5
2346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2347   (exit $ac_status); } &&
2348          { ac_try='test -z "$ac_c_werror_flag"
2349                          || test ! -s conftest.err'
2350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2351   (eval $ac_try) 2>&5
2352   ac_status=$?
2353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2354   (exit $ac_status); }; } &&
2355          { ac_try='test -s conftest.$ac_objext'
2356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2357   (eval $ac_try) 2>&5
2358   ac_status=$?
2359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2360   (exit $ac_status); }; }; then
2361   break
2362 else
2363   echo "$as_me: failed program was:" >&5
2364 sed 's/^/| /' conftest.$ac_ext >&5
2365
2366 fi
2367 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2368 done
2369 rm -f conftest*
2370 if test -n "$ac_declaration"; then
2371   echo '#ifdef __cplusplus' >>confdefs.h
2372   echo $ac_declaration      >>confdefs.h
2373   echo '#endif'             >>confdefs.h
2374 fi
2375
2376 else
2377   echo "$as_me: failed program was:" >&5
2378 sed 's/^/| /' conftest.$ac_ext >&5
2379
2380 fi
2381 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2382 ac_ext=c
2383 ac_cpp='$CPP $CPPFLAGS'
2384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2387
2388 # Find a good install program.  We prefer a C program (faster),
2389 # so one script is as good as another.  But avoid the broken or
2390 # incompatible versions:
2391 # SysV /etc/install, /usr/sbin/install
2392 # SunOS /usr/etc/install
2393 # IRIX /sbin/install
2394 # AIX /bin/install
2395 # AmigaOS /C/install, which installs bootblocks on floppy discs
2396 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2397 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2398 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2399 # OS/2's system install, which has a completely different semantic
2400 # ./install, which can be erroneously created by make from ./install.sh.
2401 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2402 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2403 if test -z "$INSTALL"; then
2404 if test "${ac_cv_path_install+set}" = set; then
2405   echo $ECHO_N "(cached) $ECHO_C" >&6
2406 else
2407   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408 for as_dir in $PATH
2409 do
2410   IFS=$as_save_IFS
2411   test -z "$as_dir" && as_dir=.
2412   # Account for people who put trailing slashes in PATH elements.
2413 case $as_dir/ in
2414   ./ | .// | /cC/* | \
2415   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2416   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2417   /usr/ucb/* ) ;;
2418   *)
2419     # OSF1 and SCO ODT 3.0 have their own names for install.
2420     # Don't use installbsd from OSF since it installs stuff as root
2421     # by default.
2422     for ac_prog in ginstall scoinst install; do
2423       for ac_exec_ext in '' $ac_executable_extensions; do
2424         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2425           if test $ac_prog = install &&
2426             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2427             # AIX install.  It has an incompatible calling convention.
2428             :
2429           elif test $ac_prog = install &&
2430             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2431             # program-specific install script used by HP pwplus--don't use.
2432             :
2433           else
2434             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2435             break 3
2436           fi
2437         fi
2438       done
2439     done
2440     ;;
2441 esac
2442 done
2443
2444
2445 fi
2446   if test "${ac_cv_path_install+set}" = set; then
2447     INSTALL=$ac_cv_path_install
2448   else
2449     # As a last resort, use the slow shell script.  We don't cache a
2450     # path for INSTALL within a source directory, because that will
2451     # break other packages using the cache if that directory is
2452     # removed, or if the path is relative.
2453     INSTALL=$ac_install_sh
2454   fi
2455 fi
2456 echo "$as_me:$LINENO: result: $INSTALL" >&5
2457 echo "${ECHO_T}$INSTALL" >&6
2458
2459 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2460 # It thinks the first close brace ends the variable substitution.
2461 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2462
2463 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2464
2465 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2466
2467
2468 # Put a plausible default for CC_FOR_BUILD in Makefile.
2469 if test "x$cross_compiling" = "xno"; then
2470   CC_FOR_BUILD='$(CC)'
2471 else
2472   CC_FOR_BUILD=gcc
2473 fi
2474
2475
2476
2477
2478 AR=${AR-ar}
2479
2480 if test -n "$ac_tool_prefix"; then
2481   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2482 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2483 echo "$as_me:$LINENO: checking for $ac_word" >&5
2484 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2485 if test "${ac_cv_prog_RANLIB+set}" = set; then
2486   echo $ECHO_N "(cached) $ECHO_C" >&6
2487 else
2488   if test -n "$RANLIB"; then
2489   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2490 else
2491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2492 for as_dir in $PATH
2493 do
2494   IFS=$as_save_IFS
2495   test -z "$as_dir" && as_dir=.
2496   for ac_exec_ext in '' $ac_executable_extensions; do
2497   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2498     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2499     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2500     break 2
2501   fi
2502 done
2503 done
2504
2505 fi
2506 fi
2507 RANLIB=$ac_cv_prog_RANLIB
2508 if test -n "$RANLIB"; then
2509   echo "$as_me:$LINENO: result: $RANLIB" >&5
2510 echo "${ECHO_T}$RANLIB" >&6
2511 else
2512   echo "$as_me:$LINENO: result: no" >&5
2513 echo "${ECHO_T}no" >&6
2514 fi
2515
2516 fi
2517 if test -z "$ac_cv_prog_RANLIB"; then
2518   ac_ct_RANLIB=$RANLIB
2519   # Extract the first word of "ranlib", so it can be a program name with args.
2520 set dummy ranlib; ac_word=$2
2521 echo "$as_me:$LINENO: checking for $ac_word" >&5
2522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2523 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2524   echo $ECHO_N "(cached) $ECHO_C" >&6
2525 else
2526   if test -n "$ac_ct_RANLIB"; then
2527   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2528 else
2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2530 for as_dir in $PATH
2531 do
2532   IFS=$as_save_IFS
2533   test -z "$as_dir" && as_dir=.
2534   for ac_exec_ext in '' $ac_executable_extensions; do
2535   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2536     ac_cv_prog_ac_ct_RANLIB="ranlib"
2537     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2538     break 2
2539   fi
2540 done
2541 done
2542
2543   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2544 fi
2545 fi
2546 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2547 if test -n "$ac_ct_RANLIB"; then
2548   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2549 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2550 else
2551   echo "$as_me:$LINENO: result: no" >&5
2552 echo "${ECHO_T}no" >&6
2553 fi
2554
2555   RANLIB=$ac_ct_RANLIB
2556 else
2557   RANLIB="$ac_cv_prog_RANLIB"
2558 fi
2559
2560
2561 ALL_LINGUAS=
2562 CY_GNU_GETTEXT
2563
2564 # Check for common headers.
2565 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2566 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2567
2568 ac_ext=c
2569 ac_cpp='$CPP $CPPFLAGS'
2570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2573 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2574 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2575 # On Suns, sometimes $CPP names a directory.
2576 if test -n "$CPP" && test -d "$CPP"; then
2577   CPP=
2578 fi
2579 if test -z "$CPP"; then
2580   if test "${ac_cv_prog_CPP+set}" = set; then
2581   echo $ECHO_N "(cached) $ECHO_C" >&6
2582 else
2583       # Double quotes because CPP needs to be expanded
2584     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2585     do
2586       ac_preproc_ok=false
2587 for ac_c_preproc_warn_flag in '' yes
2588 do
2589   # Use a header file that comes with gcc, so configuring glibc
2590   # with a fresh cross-compiler works.
2591   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2592   # <limits.h> exists even on freestanding compilers.
2593   # On the NeXT, cc -E runs the code through the compiler's parser,
2594   # not just through cpp. "Syntax error" is here to catch this case.
2595   cat >conftest.$ac_ext <<_ACEOF
2596 /* confdefs.h.  */
2597 _ACEOF
2598 cat confdefs.h >>conftest.$ac_ext
2599 cat >>conftest.$ac_ext <<_ACEOF
2600 /* end confdefs.h.  */
2601 #ifdef __STDC__
2602 # include <limits.h>
2603 #else
2604 # include <assert.h>
2605 #endif
2606                      Syntax error
2607 _ACEOF
2608 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2609   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2610   ac_status=$?
2611   grep -v '^ *+' conftest.er1 >conftest.err
2612   rm -f conftest.er1
2613   cat conftest.err >&5
2614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615   (exit $ac_status); } >/dev/null; then
2616   if test -s conftest.err; then
2617     ac_cpp_err=$ac_c_preproc_warn_flag
2618     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2619   else
2620     ac_cpp_err=
2621   fi
2622 else
2623   ac_cpp_err=yes
2624 fi
2625 if test -z "$ac_cpp_err"; then
2626   :
2627 else
2628   echo "$as_me: failed program was:" >&5
2629 sed 's/^/| /' conftest.$ac_ext >&5
2630
2631   # Broken: fails on valid input.
2632 continue
2633 fi
2634 rm -f conftest.err conftest.$ac_ext
2635
2636   # OK, works on sane cases.  Now check whether non-existent headers
2637   # can be detected and how.
2638   cat >conftest.$ac_ext <<_ACEOF
2639 /* confdefs.h.  */
2640 _ACEOF
2641 cat confdefs.h >>conftest.$ac_ext
2642 cat >>conftest.$ac_ext <<_ACEOF
2643 /* end confdefs.h.  */
2644 #include <ac_nonexistent.h>
2645 _ACEOF
2646 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2647   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2648   ac_status=$?
2649   grep -v '^ *+' conftest.er1 >conftest.err
2650   rm -f conftest.er1
2651   cat conftest.err >&5
2652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2653   (exit $ac_status); } >/dev/null; then
2654   if test -s conftest.err; then
2655     ac_cpp_err=$ac_c_preproc_warn_flag
2656     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2657   else
2658     ac_cpp_err=
2659   fi
2660 else
2661   ac_cpp_err=yes
2662 fi
2663 if test -z "$ac_cpp_err"; then
2664   # Broken: success on invalid input.
2665 continue
2666 else
2667   echo "$as_me: failed program was:" >&5
2668 sed 's/^/| /' conftest.$ac_ext >&5
2669
2670   # Passes both tests.
2671 ac_preproc_ok=:
2672 break
2673 fi
2674 rm -f conftest.err conftest.$ac_ext
2675
2676 done
2677 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2678 rm -f conftest.err conftest.$ac_ext
2679 if $ac_preproc_ok; then
2680   break
2681 fi
2682
2683     done
2684     ac_cv_prog_CPP=$CPP
2685
2686 fi
2687   CPP=$ac_cv_prog_CPP
2688 else
2689   ac_cv_prog_CPP=$CPP
2690 fi
2691 echo "$as_me:$LINENO: result: $CPP" >&5
2692 echo "${ECHO_T}$CPP" >&6
2693 ac_preproc_ok=false
2694 for ac_c_preproc_warn_flag in '' yes
2695 do
2696   # Use a header file that comes with gcc, so configuring glibc
2697   # with a fresh cross-compiler works.
2698   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2699   # <limits.h> exists even on freestanding compilers.
2700   # On the NeXT, cc -E runs the code through the compiler's parser,
2701   # not just through cpp. "Syntax error" is here to catch this case.
2702   cat >conftest.$ac_ext <<_ACEOF
2703 /* confdefs.h.  */
2704 _ACEOF
2705 cat confdefs.h >>conftest.$ac_ext
2706 cat >>conftest.$ac_ext <<_ACEOF
2707 /* end confdefs.h.  */
2708 #ifdef __STDC__
2709 # include <limits.h>
2710 #else
2711 # include <assert.h>
2712 #endif
2713                      Syntax error
2714 _ACEOF
2715 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2716   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2717   ac_status=$?
2718   grep -v '^ *+' conftest.er1 >conftest.err
2719   rm -f conftest.er1
2720   cat conftest.err >&5
2721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2722   (exit $ac_status); } >/dev/null; then
2723   if test -s conftest.err; then
2724     ac_cpp_err=$ac_c_preproc_warn_flag
2725     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2726   else
2727     ac_cpp_err=
2728   fi
2729 else
2730   ac_cpp_err=yes
2731 fi
2732 if test -z "$ac_cpp_err"; then
2733   :
2734 else
2735   echo "$as_me: failed program was:" >&5
2736 sed 's/^/| /' conftest.$ac_ext >&5
2737
2738   # Broken: fails on valid input.
2739 continue
2740 fi
2741 rm -f conftest.err conftest.$ac_ext
2742
2743   # OK, works on sane cases.  Now check whether non-existent headers
2744   # can be detected and how.
2745   cat >conftest.$ac_ext <<_ACEOF
2746 /* confdefs.h.  */
2747 _ACEOF
2748 cat confdefs.h >>conftest.$ac_ext
2749 cat >>conftest.$ac_ext <<_ACEOF
2750 /* end confdefs.h.  */
2751 #include <ac_nonexistent.h>
2752 _ACEOF
2753 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2754   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2755   ac_status=$?
2756   grep -v '^ *+' conftest.er1 >conftest.err
2757   rm -f conftest.er1
2758   cat conftest.err >&5
2759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2760   (exit $ac_status); } >/dev/null; then
2761   if test -s conftest.err; then
2762     ac_cpp_err=$ac_c_preproc_warn_flag
2763     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2764   else
2765     ac_cpp_err=
2766   fi
2767 else
2768   ac_cpp_err=yes
2769 fi
2770 if test -z "$ac_cpp_err"; then
2771   # Broken: success on invalid input.
2772 continue
2773 else
2774   echo "$as_me: failed program was:" >&5
2775 sed 's/^/| /' conftest.$ac_ext >&5
2776
2777   # Passes both tests.
2778 ac_preproc_ok=:
2779 break
2780 fi
2781 rm -f conftest.err conftest.$ac_ext
2782
2783 done
2784 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2785 rm -f conftest.err conftest.$ac_ext
2786 if $ac_preproc_ok; then
2787   :
2788 else
2789   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2790 See \`config.log' for more details." >&5
2791 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2792 See \`config.log' for more details." >&2;}
2793    { (exit 1); exit 1; }; }
2794 fi
2795
2796 ac_ext=c
2797 ac_cpp='$CPP $CPPFLAGS'
2798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2801
2802
2803 echo "$as_me:$LINENO: checking for egrep" >&5
2804 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2805 if test "${ac_cv_prog_egrep+set}" = set; then
2806   echo $ECHO_N "(cached) $ECHO_C" >&6
2807 else
2808   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2809     then ac_cv_prog_egrep='grep -E'
2810     else ac_cv_prog_egrep='egrep'
2811     fi
2812 fi
2813 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2814 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2815  EGREP=$ac_cv_prog_egrep
2816
2817
2818 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2819 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2820 if test "${ac_cv_header_stdc+set}" = set; then
2821   echo $ECHO_N "(cached) $ECHO_C" >&6
2822 else
2823   cat >conftest.$ac_ext <<_ACEOF
2824 /* confdefs.h.  */
2825 _ACEOF
2826 cat confdefs.h >>conftest.$ac_ext
2827 cat >>conftest.$ac_ext <<_ACEOF
2828 /* end confdefs.h.  */
2829 #include <stdlib.h>
2830 #include <stdarg.h>
2831 #include <string.h>
2832 #include <float.h>
2833
2834 int
2835 main ()
2836 {
2837
2838   ;
2839   return 0;
2840 }
2841 _ACEOF
2842 rm -f conftest.$ac_objext
2843 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2844   (eval $ac_compile) 2>conftest.er1
2845   ac_status=$?
2846   grep -v '^ *+' conftest.er1 >conftest.err
2847   rm -f conftest.er1
2848   cat conftest.err >&5
2849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2850   (exit $ac_status); } &&
2851          { ac_try='test -z "$ac_c_werror_flag"
2852                          || test ! -s conftest.err'
2853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2854   (eval $ac_try) 2>&5
2855   ac_status=$?
2856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857   (exit $ac_status); }; } &&
2858          { ac_try='test -s conftest.$ac_objext'
2859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2860   (eval $ac_try) 2>&5
2861   ac_status=$?
2862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2863   (exit $ac_status); }; }; then
2864   ac_cv_header_stdc=yes
2865 else
2866   echo "$as_me: failed program was:" >&5
2867 sed 's/^/| /' conftest.$ac_ext >&5
2868
2869 ac_cv_header_stdc=no
2870 fi
2871 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2872
2873 if test $ac_cv_header_stdc = yes; then
2874   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2875   cat >conftest.$ac_ext <<_ACEOF
2876 /* confdefs.h.  */
2877 _ACEOF
2878 cat confdefs.h >>conftest.$ac_ext
2879 cat >>conftest.$ac_ext <<_ACEOF
2880 /* end confdefs.h.  */
2881 #include <string.h>
2882
2883 _ACEOF
2884 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2885   $EGREP "memchr" >/dev/null 2>&1; then
2886   :
2887 else
2888   ac_cv_header_stdc=no
2889 fi
2890 rm -f conftest*
2891
2892 fi
2893
2894 if test $ac_cv_header_stdc = yes; then
2895   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2896   cat >conftest.$ac_ext <<_ACEOF
2897 /* confdefs.h.  */
2898 _ACEOF
2899 cat confdefs.h >>conftest.$ac_ext
2900 cat >>conftest.$ac_ext <<_ACEOF
2901 /* end confdefs.h.  */
2902 #include <stdlib.h>
2903
2904 _ACEOF
2905 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2906   $EGREP "free" >/dev/null 2>&1; then
2907   :
2908 else
2909   ac_cv_header_stdc=no
2910 fi
2911 rm -f conftest*
2912
2913 fi
2914
2915 if test $ac_cv_header_stdc = yes; then
2916   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2917   if test "$cross_compiling" = yes; then
2918   :
2919 else
2920   cat >conftest.$ac_ext <<_ACEOF
2921 /* confdefs.h.  */
2922 _ACEOF
2923 cat confdefs.h >>conftest.$ac_ext
2924 cat >>conftest.$ac_ext <<_ACEOF
2925 /* end confdefs.h.  */
2926 #include <ctype.h>
2927 #if ((' ' & 0x0FF) == 0x020)
2928 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2929 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2930 #else
2931 # define ISLOWER(c) \
2932                    (('a' <= (c) && (c) <= 'i') \
2933                      || ('j' <= (c) && (c) <= 'r') \
2934                      || ('s' <= (c) && (c) <= 'z'))
2935 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2936 #endif
2937
2938 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2939 int
2940 main ()
2941 {
2942   int i;
2943   for (i = 0; i < 256; i++)
2944     if (XOR (islower (i), ISLOWER (i))
2945         || toupper (i) != TOUPPER (i))
2946       exit(2);
2947   exit (0);
2948 }
2949 _ACEOF
2950 rm -f conftest$ac_exeext
2951 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2952   (eval $ac_link) 2>&5
2953   ac_status=$?
2954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2956   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2957   (eval $ac_try) 2>&5
2958   ac_status=$?
2959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960   (exit $ac_status); }; }; then
2961   :
2962 else
2963   echo "$as_me: program exited with status $ac_status" >&5
2964 echo "$as_me: failed program was:" >&5
2965 sed 's/^/| /' conftest.$ac_ext >&5
2966
2967 ( exit $ac_status )
2968 ac_cv_header_stdc=no
2969 fi
2970 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2971 fi
2972 fi
2973 fi
2974 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2975 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2976 if test $ac_cv_header_stdc = yes; then
2977
2978 cat >>confdefs.h <<\_ACEOF
2979 #define STDC_HEADERS 1
2980 _ACEOF
2981
2982 fi
2983
2984 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2995                   inttypes.h stdint.h unistd.h
2996 do
2997 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2998 echo "$as_me:$LINENO: checking for $ac_header" >&5
2999 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3000 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3001   echo $ECHO_N "(cached) $ECHO_C" >&6
3002 else
3003   cat >conftest.$ac_ext <<_ACEOF
3004 /* confdefs.h.  */
3005 _ACEOF
3006 cat confdefs.h >>conftest.$ac_ext
3007 cat >>conftest.$ac_ext <<_ACEOF
3008 /* end confdefs.h.  */
3009 $ac_includes_default
3010
3011 #include <$ac_header>
3012 _ACEOF
3013 rm -f conftest.$ac_objext
3014 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3015   (eval $ac_compile) 2>conftest.er1
3016   ac_status=$?
3017   grep -v '^ *+' conftest.er1 >conftest.err
3018   rm -f conftest.er1
3019   cat conftest.err >&5
3020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3021   (exit $ac_status); } &&
3022          { ac_try='test -z "$ac_c_werror_flag"
3023                          || test ! -s conftest.err'
3024   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3025   (eval $ac_try) 2>&5
3026   ac_status=$?
3027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3028   (exit $ac_status); }; } &&
3029          { ac_try='test -s conftest.$ac_objext'
3030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031   (eval $ac_try) 2>&5
3032   ac_status=$?
3033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034   (exit $ac_status); }; }; then
3035   eval "$as_ac_Header=yes"
3036 else
3037   echo "$as_me: failed program was:" >&5
3038 sed 's/^/| /' conftest.$ac_ext >&5
3039
3040 eval "$as_ac_Header=no"
3041 fi
3042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3043 fi
3044 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3045 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3046 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3047   cat >>confdefs.h <<_ACEOF
3048 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3049 _ACEOF
3050
3051 fi
3052
3053 done
3054
3055
3056
3057
3058
3059
3060
3061 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3062 do
3063 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3064 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3065   echo "$as_me:$LINENO: checking for $ac_header" >&5
3066 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3067 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3068   echo $ECHO_N "(cached) $ECHO_C" >&6
3069 fi
3070 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3071 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3072 else
3073   # Is the header compilable?
3074 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3075 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3076 cat >conftest.$ac_ext <<_ACEOF
3077 /* confdefs.h.  */
3078 _ACEOF
3079 cat confdefs.h >>conftest.$ac_ext
3080 cat >>conftest.$ac_ext <<_ACEOF
3081 /* end confdefs.h.  */
3082 $ac_includes_default
3083 #include <$ac_header>
3084 _ACEOF
3085 rm -f conftest.$ac_objext
3086 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3087   (eval $ac_compile) 2>conftest.er1
3088   ac_status=$?
3089   grep -v '^ *+' conftest.er1 >conftest.err
3090   rm -f conftest.er1
3091   cat conftest.err >&5
3092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3093   (exit $ac_status); } &&
3094          { ac_try='test -z "$ac_c_werror_flag"
3095                          || test ! -s conftest.err'
3096   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3097   (eval $ac_try) 2>&5
3098   ac_status=$?
3099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3100   (exit $ac_status); }; } &&
3101          { ac_try='test -s conftest.$ac_objext'
3102   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3103   (eval $ac_try) 2>&5
3104   ac_status=$?
3105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106   (exit $ac_status); }; }; then
3107   ac_header_compiler=yes
3108 else
3109   echo "$as_me: failed program was:" >&5
3110 sed 's/^/| /' conftest.$ac_ext >&5
3111
3112 ac_header_compiler=no
3113 fi
3114 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3115 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3116 echo "${ECHO_T}$ac_header_compiler" >&6
3117
3118 # Is the header present?
3119 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3120 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3121 cat >conftest.$ac_ext <<_ACEOF
3122 /* confdefs.h.  */
3123 _ACEOF
3124 cat confdefs.h >>conftest.$ac_ext
3125 cat >>conftest.$ac_ext <<_ACEOF
3126 /* end confdefs.h.  */
3127 #include <$ac_header>
3128 _ACEOF
3129 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3130   (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
3137   if test -s conftest.err; then
3138     ac_cpp_err=$ac_c_preproc_warn_flag
3139     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3140   else
3141     ac_cpp_err=
3142   fi
3143 else
3144   ac_cpp_err=yes
3145 fi
3146 if test -z "$ac_cpp_err"; then
3147   ac_header_preproc=yes
3148 else
3149   echo "$as_me: failed program was:" >&5
3150 sed 's/^/| /' conftest.$ac_ext >&5
3151
3152   ac_header_preproc=no
3153 fi
3154 rm -f conftest.err conftest.$ac_ext
3155 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3156 echo "${ECHO_T}$ac_header_preproc" >&6
3157
3158 # So?  What about this header?
3159 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3160   yes:no: )
3161     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3162 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3163     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3164 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3165     ac_header_preproc=yes
3166     ;;
3167   no:yes:* )
3168     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3169 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3170     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3171 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3172     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3173 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3174     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3175 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3176     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3177 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3178     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3179 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3180     (
3181       cat <<\_ASBOX
3182 ## ------------------------------------------ ##
3183 ## Report this to the AC_PACKAGE_NAME lists.  ##
3184 ## ------------------------------------------ ##
3185 _ASBOX
3186     ) |
3187       sed "s/^/$as_me: WARNING:     /" >&2
3188     ;;
3189 esac
3190 echo "$as_me:$LINENO: checking for $ac_header" >&5
3191 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3192 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3193   echo $ECHO_N "(cached) $ECHO_C" >&6
3194 else
3195   eval "$as_ac_Header=\$ac_header_preproc"
3196 fi
3197 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3198 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3199
3200 fi
3201 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3202   cat >>confdefs.h <<_ACEOF
3203 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3204 _ACEOF
3205
3206 fi
3207
3208 done
3209
3210
3211
3212 for ac_header in sys/time.h sys/resource.h
3213 do
3214 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3215 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3216   echo "$as_me:$LINENO: checking for $ac_header" >&5
3217 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3218 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3219   echo $ECHO_N "(cached) $ECHO_C" >&6
3220 fi
3221 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3222 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3223 else
3224   # Is the header compilable?
3225 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3226 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3227 cat >conftest.$ac_ext <<_ACEOF
3228 /* confdefs.h.  */
3229 _ACEOF
3230 cat confdefs.h >>conftest.$ac_ext
3231 cat >>conftest.$ac_ext <<_ACEOF
3232 /* end confdefs.h.  */
3233 $ac_includes_default
3234 #include <$ac_header>
3235 _ACEOF
3236 rm -f conftest.$ac_objext
3237 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3238   (eval $ac_compile) 2>conftest.er1
3239   ac_status=$?
3240   grep -v '^ *+' conftest.er1 >conftest.err
3241   rm -f conftest.er1
3242   cat conftest.err >&5
3243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244   (exit $ac_status); } &&
3245          { ac_try='test -z "$ac_c_werror_flag"
3246                          || test ! -s conftest.err'
3247   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3248   (eval $ac_try) 2>&5
3249   ac_status=$?
3250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3251   (exit $ac_status); }; } &&
3252          { ac_try='test -s conftest.$ac_objext'
3253   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3254   (eval $ac_try) 2>&5
3255   ac_status=$?
3256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3257   (exit $ac_status); }; }; then
3258   ac_header_compiler=yes
3259 else
3260   echo "$as_me: failed program was:" >&5
3261 sed 's/^/| /' conftest.$ac_ext >&5
3262
3263 ac_header_compiler=no
3264 fi
3265 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3266 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3267 echo "${ECHO_T}$ac_header_compiler" >&6
3268
3269 # Is the header present?
3270 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3271 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3272 cat >conftest.$ac_ext <<_ACEOF
3273 /* confdefs.h.  */
3274 _ACEOF
3275 cat confdefs.h >>conftest.$ac_ext
3276 cat >>conftest.$ac_ext <<_ACEOF
3277 /* end confdefs.h.  */
3278 #include <$ac_header>
3279 _ACEOF
3280 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3281   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3282   ac_status=$?
3283   grep -v '^ *+' conftest.er1 >conftest.err
3284   rm -f conftest.er1
3285   cat conftest.err >&5
3286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3287   (exit $ac_status); } >/dev/null; then
3288   if test -s conftest.err; then
3289     ac_cpp_err=$ac_c_preproc_warn_flag
3290     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3291   else
3292     ac_cpp_err=
3293   fi
3294 else
3295   ac_cpp_err=yes
3296 fi
3297 if test -z "$ac_cpp_err"; then
3298   ac_header_preproc=yes
3299 else
3300   echo "$as_me: failed program was:" >&5
3301 sed 's/^/| /' conftest.$ac_ext >&5
3302
3303   ac_header_preproc=no
3304 fi
3305 rm -f conftest.err conftest.$ac_ext
3306 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3307 echo "${ECHO_T}$ac_header_preproc" >&6
3308
3309 # So?  What about this header?
3310 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3311   yes:no: )
3312     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3313 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3314     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3315 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3316     ac_header_preproc=yes
3317     ;;
3318   no:yes:* )
3319     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3320 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3321     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3322 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3323     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3324 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3325     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3326 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3327     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3328 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3329     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3330 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3331     (
3332       cat <<\_ASBOX
3333 ## ------------------------------------------ ##
3334 ## Report this to the AC_PACKAGE_NAME lists.  ##
3335 ## ------------------------------------------ ##
3336 _ASBOX
3337     ) |
3338       sed "s/^/$as_me: WARNING:     /" >&2
3339     ;;
3340 esac
3341 echo "$as_me:$LINENO: checking for $ac_header" >&5
3342 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3343 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3344   echo $ECHO_N "(cached) $ECHO_C" >&6
3345 else
3346   eval "$as_ac_Header=\$ac_header_preproc"
3347 fi
3348 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3349 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3350
3351 fi
3352 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3353   cat >>confdefs.h <<_ACEOF
3354 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3355 _ACEOF
3356
3357 fi
3358
3359 done
3360
3361
3362
3363 for ac_header in fcntl.h fpu_control.h
3364 do
3365 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3366 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3367   echo "$as_me:$LINENO: checking for $ac_header" >&5
3368 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3369 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3370   echo $ECHO_N "(cached) $ECHO_C" >&6
3371 fi
3372 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3373 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3374 else
3375   # Is the header compilable?
3376 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3377 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3378 cat >conftest.$ac_ext <<_ACEOF
3379 /* confdefs.h.  */
3380 _ACEOF
3381 cat confdefs.h >>conftest.$ac_ext
3382 cat >>conftest.$ac_ext <<_ACEOF
3383 /* end confdefs.h.  */
3384 $ac_includes_default
3385 #include <$ac_header>
3386 _ACEOF
3387 rm -f conftest.$ac_objext
3388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3389   (eval $ac_compile) 2>conftest.er1
3390   ac_status=$?
3391   grep -v '^ *+' conftest.er1 >conftest.err
3392   rm -f conftest.er1
3393   cat conftest.err >&5
3394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3395   (exit $ac_status); } &&
3396          { ac_try='test -z "$ac_c_werror_flag"
3397                          || test ! -s conftest.err'
3398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3399   (eval $ac_try) 2>&5
3400   ac_status=$?
3401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3402   (exit $ac_status); }; } &&
3403          { ac_try='test -s conftest.$ac_objext'
3404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3405   (eval $ac_try) 2>&5
3406   ac_status=$?
3407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3408   (exit $ac_status); }; }; then
3409   ac_header_compiler=yes
3410 else
3411   echo "$as_me: failed program was:" >&5
3412 sed 's/^/| /' conftest.$ac_ext >&5
3413
3414 ac_header_compiler=no
3415 fi
3416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3417 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3418 echo "${ECHO_T}$ac_header_compiler" >&6
3419
3420 # Is the header present?
3421 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3422 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3423 cat >conftest.$ac_ext <<_ACEOF
3424 /* confdefs.h.  */
3425 _ACEOF
3426 cat confdefs.h >>conftest.$ac_ext
3427 cat >>conftest.$ac_ext <<_ACEOF
3428 /* end confdefs.h.  */
3429 #include <$ac_header>
3430 _ACEOF
3431 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3432   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3433   ac_status=$?
3434   grep -v '^ *+' conftest.er1 >conftest.err
3435   rm -f conftest.er1
3436   cat conftest.err >&5
3437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3438   (exit $ac_status); } >/dev/null; then
3439   if test -s conftest.err; then
3440     ac_cpp_err=$ac_c_preproc_warn_flag
3441     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3442   else
3443     ac_cpp_err=
3444   fi
3445 else
3446   ac_cpp_err=yes
3447 fi
3448 if test -z "$ac_cpp_err"; then
3449   ac_header_preproc=yes
3450 else
3451   echo "$as_me: failed program was:" >&5
3452 sed 's/^/| /' conftest.$ac_ext >&5
3453
3454   ac_header_preproc=no
3455 fi
3456 rm -f conftest.err conftest.$ac_ext
3457 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3458 echo "${ECHO_T}$ac_header_preproc" >&6
3459
3460 # So?  What about this header?
3461 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3462   yes:no: )
3463     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3464 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3465     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3466 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3467     ac_header_preproc=yes
3468     ;;
3469   no:yes:* )
3470     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3471 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3472     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3473 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3474     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3475 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3476     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3477 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3478     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3479 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3480     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3481 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3482     (
3483       cat <<\_ASBOX
3484 ## ------------------------------------------ ##
3485 ## Report this to the AC_PACKAGE_NAME lists.  ##
3486 ## ------------------------------------------ ##
3487 _ASBOX
3488     ) |
3489       sed "s/^/$as_me: WARNING:     /" >&2
3490     ;;
3491 esac
3492 echo "$as_me:$LINENO: checking for $ac_header" >&5
3493 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3494 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3495   echo $ECHO_N "(cached) $ECHO_C" >&6
3496 else
3497   eval "$as_ac_Header=\$ac_header_preproc"
3498 fi
3499 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3500 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3501
3502 fi
3503 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3504   cat >>confdefs.h <<_ACEOF
3505 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3506 _ACEOF
3507
3508 fi
3509
3510 done
3511
3512
3513
3514
3515 for ac_header in dlfcn.h errno.h sys/stat.h
3516 do
3517 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3518 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3519   echo "$as_me:$LINENO: checking for $ac_header" >&5
3520 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3521 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3522   echo $ECHO_N "(cached) $ECHO_C" >&6
3523 fi
3524 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3525 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3526 else
3527   # Is the header compilable?
3528 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3529 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3530 cat >conftest.$ac_ext <<_ACEOF
3531 /* confdefs.h.  */
3532 _ACEOF
3533 cat confdefs.h >>conftest.$ac_ext
3534 cat >>conftest.$ac_ext <<_ACEOF
3535 /* end confdefs.h.  */
3536 $ac_includes_default
3537 #include <$ac_header>
3538 _ACEOF
3539 rm -f conftest.$ac_objext
3540 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3541   (eval $ac_compile) 2>conftest.er1
3542   ac_status=$?
3543   grep -v '^ *+' conftest.er1 >conftest.err
3544   rm -f conftest.er1
3545   cat conftest.err >&5
3546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3547   (exit $ac_status); } &&
3548          { ac_try='test -z "$ac_c_werror_flag"
3549                          || test ! -s conftest.err'
3550   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3551   (eval $ac_try) 2>&5
3552   ac_status=$?
3553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3554   (exit $ac_status); }; } &&
3555          { ac_try='test -s conftest.$ac_objext'
3556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3557   (eval $ac_try) 2>&5
3558   ac_status=$?
3559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560   (exit $ac_status); }; }; then
3561   ac_header_compiler=yes
3562 else
3563   echo "$as_me: failed program was:" >&5
3564 sed 's/^/| /' conftest.$ac_ext >&5
3565
3566 ac_header_compiler=no
3567 fi
3568 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3569 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3570 echo "${ECHO_T}$ac_header_compiler" >&6
3571
3572 # Is the header present?
3573 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3574 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3575 cat >conftest.$ac_ext <<_ACEOF
3576 /* confdefs.h.  */
3577 _ACEOF
3578 cat confdefs.h >>conftest.$ac_ext
3579 cat >>conftest.$ac_ext <<_ACEOF
3580 /* end confdefs.h.  */
3581 #include <$ac_header>
3582 _ACEOF
3583 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3584   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3585   ac_status=$?
3586   grep -v '^ *+' conftest.er1 >conftest.err
3587   rm -f conftest.er1
3588   cat conftest.err >&5
3589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3590   (exit $ac_status); } >/dev/null; then
3591   if test -s conftest.err; then
3592     ac_cpp_err=$ac_c_preproc_warn_flag
3593     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3594   else
3595     ac_cpp_err=
3596   fi
3597 else
3598   ac_cpp_err=yes
3599 fi
3600 if test -z "$ac_cpp_err"; then
3601   ac_header_preproc=yes
3602 else
3603   echo "$as_me: failed program was:" >&5
3604 sed 's/^/| /' conftest.$ac_ext >&5
3605
3606   ac_header_preproc=no
3607 fi
3608 rm -f conftest.err conftest.$ac_ext
3609 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3610 echo "${ECHO_T}$ac_header_preproc" >&6
3611
3612 # So?  What about this header?
3613 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3614   yes:no: )
3615     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3616 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3617     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3618 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3619     ac_header_preproc=yes
3620     ;;
3621   no:yes:* )
3622     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3623 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3624     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3625 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3626     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3627 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3628     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3629 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3630     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3631 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3632     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3633 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3634     (
3635       cat <<\_ASBOX
3636 ## ------------------------------------------ ##
3637 ## Report this to the AC_PACKAGE_NAME lists.  ##
3638 ## ------------------------------------------ ##
3639 _ASBOX
3640     ) |
3641       sed "s/^/$as_me: WARNING:     /" >&2
3642     ;;
3643 esac
3644 echo "$as_me:$LINENO: checking for $ac_header" >&5
3645 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3646 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3647   echo $ECHO_N "(cached) $ECHO_C" >&6
3648 else
3649   eval "$as_ac_Header=\$ac_header_preproc"
3650 fi
3651 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3652 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3653
3654 fi
3655 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3656   cat >>confdefs.h <<_ACEOF
3657 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3658 _ACEOF
3659
3660 fi
3661
3662 done
3663
3664
3665
3666
3667
3668 for ac_func in getrusage time sigaction __setfpucw
3669 do
3670 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3671 echo "$as_me:$LINENO: checking for $ac_func" >&5
3672 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3673 if eval "test \"\${$as_ac_var+set}\" = set"; then
3674   echo $ECHO_N "(cached) $ECHO_C" >&6
3675 else
3676   cat >conftest.$ac_ext <<_ACEOF
3677 /* confdefs.h.  */
3678 _ACEOF
3679 cat confdefs.h >>conftest.$ac_ext
3680 cat >>conftest.$ac_ext <<_ACEOF
3681 /* end confdefs.h.  */
3682 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3683    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3684 #define $ac_func innocuous_$ac_func
3685
3686 /* System header to define __stub macros and hopefully few prototypes,
3687     which can conflict with char $ac_func (); below.
3688     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3689     <limits.h> exists even on freestanding compilers.  */
3690
3691 #ifdef __STDC__
3692 # include <limits.h>
3693 #else
3694 # include <assert.h>
3695 #endif
3696
3697 #undef $ac_func
3698
3699 /* Override any gcc2 internal prototype to avoid an error.  */
3700 #ifdef __cplusplus
3701 extern "C"
3702 {
3703 #endif
3704 /* We use char because int might match the return type of a gcc2
3705    builtin and then its argument prototype would still apply.  */
3706 char $ac_func ();
3707 /* The GNU C library defines this for functions which it implements
3708     to always fail with ENOSYS.  Some functions are actually named
3709     something starting with __ and the normal name is an alias.  */
3710 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3711 choke me
3712 #else
3713 char (*f) () = $ac_func;
3714 #endif
3715 #ifdef __cplusplus
3716 }
3717 #endif
3718
3719 int
3720 main ()
3721 {
3722 return f != $ac_func;
3723   ;
3724   return 0;
3725 }
3726 _ACEOF
3727 rm -f conftest.$ac_objext conftest$ac_exeext
3728 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3729   (eval $ac_link) 2>conftest.er1
3730   ac_status=$?
3731   grep -v '^ *+' conftest.er1 >conftest.err
3732   rm -f conftest.er1
3733   cat conftest.err >&5
3734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3735   (exit $ac_status); } &&
3736          { ac_try='test -z "$ac_c_werror_flag"
3737                          || test ! -s conftest.err'
3738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3739   (eval $ac_try) 2>&5
3740   ac_status=$?
3741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3742   (exit $ac_status); }; } &&
3743          { ac_try='test -s conftest$ac_exeext'
3744   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3745   (eval $ac_try) 2>&5
3746   ac_status=$?
3747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748   (exit $ac_status); }; }; then
3749   eval "$as_ac_var=yes"
3750 else
3751   echo "$as_me: failed program was:" >&5
3752 sed 's/^/| /' conftest.$ac_ext >&5
3753
3754 eval "$as_ac_var=no"
3755 fi
3756 rm -f conftest.err conftest.$ac_objext \
3757       conftest$ac_exeext conftest.$ac_ext
3758 fi
3759 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3760 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3761 if test `eval echo '${'$as_ac_var'}'` = yes; then
3762   cat >>confdefs.h <<_ACEOF
3763 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3764 _ACEOF
3765
3766 fi
3767 done
3768
3769
3770 # Check for socket libraries
3771
3772 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3773 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3774 if test "${ac_cv_lib_socket_bind+set}" = set; then
3775   echo $ECHO_N "(cached) $ECHO_C" >&6
3776 else
3777   ac_check_lib_save_LIBS=$LIBS
3778 LIBS="-lsocket  $LIBS"
3779 cat >conftest.$ac_ext <<_ACEOF
3780 /* confdefs.h.  */
3781 _ACEOF
3782 cat confdefs.h >>conftest.$ac_ext
3783 cat >>conftest.$ac_ext <<_ACEOF
3784 /* end confdefs.h.  */
3785
3786 /* Override any gcc2 internal prototype to avoid an error.  */
3787 #ifdef __cplusplus
3788 extern "C"
3789 #endif
3790 /* We use char because int might match the return type of a gcc2
3791    builtin and then its argument prototype would still apply.  */
3792 char bind ();
3793 int
3794 main ()
3795 {
3796 bind ();
3797   ;
3798   return 0;
3799 }
3800 _ACEOF
3801 rm -f conftest.$ac_objext conftest$ac_exeext
3802 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3803   (eval $ac_link) 2>conftest.er1
3804   ac_status=$?
3805   grep -v '^ *+' conftest.er1 >conftest.err
3806   rm -f conftest.er1
3807   cat conftest.err >&5
3808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809   (exit $ac_status); } &&
3810          { ac_try='test -z "$ac_c_werror_flag"
3811                          || test ! -s conftest.err'
3812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3813   (eval $ac_try) 2>&5
3814   ac_status=$?
3815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816   (exit $ac_status); }; } &&
3817          { ac_try='test -s conftest$ac_exeext'
3818   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3819   (eval $ac_try) 2>&5
3820   ac_status=$?
3821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3822   (exit $ac_status); }; }; then
3823   ac_cv_lib_socket_bind=yes
3824 else
3825   echo "$as_me: failed program was:" >&5
3826 sed 's/^/| /' conftest.$ac_ext >&5
3827
3828 ac_cv_lib_socket_bind=no
3829 fi
3830 rm -f conftest.err conftest.$ac_objext \
3831       conftest$ac_exeext conftest.$ac_ext
3832 LIBS=$ac_check_lib_save_LIBS
3833 fi
3834 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
3835 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
3836 if test $ac_cv_lib_socket_bind = yes; then
3837   cat >>confdefs.h <<_ACEOF
3838 #define HAVE_LIBSOCKET 1
3839 _ACEOF
3840
3841   LIBS="-lsocket $LIBS"
3842
3843 fi
3844
3845
3846 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
3847 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
3848 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
3849   echo $ECHO_N "(cached) $ECHO_C" >&6
3850 else
3851   ac_check_lib_save_LIBS=$LIBS
3852 LIBS="-lnsl  $LIBS"
3853 cat >conftest.$ac_ext <<_ACEOF
3854 /* confdefs.h.  */
3855 _ACEOF
3856 cat confdefs.h >>conftest.$ac_ext
3857 cat >>conftest.$ac_ext <<_ACEOF
3858 /* end confdefs.h.  */
3859
3860 /* Override any gcc2 internal prototype to avoid an error.  */
3861 #ifdef __cplusplus
3862 extern "C"
3863 #endif
3864 /* We use char because int might match the return type of a gcc2
3865    builtin and then its argument prototype would still apply.  */
3866 char gethostbyname ();
3867 int
3868 main ()
3869 {
3870 gethostbyname ();
3871   ;
3872   return 0;
3873 }
3874 _ACEOF
3875 rm -f conftest.$ac_objext conftest$ac_exeext
3876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3877   (eval $ac_link) 2>conftest.er1
3878   ac_status=$?
3879   grep -v '^ *+' conftest.er1 >conftest.err
3880   rm -f conftest.er1
3881   cat conftest.err >&5
3882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883   (exit $ac_status); } &&
3884          { ac_try='test -z "$ac_c_werror_flag"
3885                          || test ! -s conftest.err'
3886   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3887   (eval $ac_try) 2>&5
3888   ac_status=$?
3889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3890   (exit $ac_status); }; } &&
3891          { ac_try='test -s conftest$ac_exeext'
3892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3893   (eval $ac_try) 2>&5
3894   ac_status=$?
3895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3896   (exit $ac_status); }; }; then
3897   ac_cv_lib_nsl_gethostbyname=yes
3898 else
3899   echo "$as_me: failed program was:" >&5
3900 sed 's/^/| /' conftest.$ac_ext >&5
3901
3902 ac_cv_lib_nsl_gethostbyname=no
3903 fi
3904 rm -f conftest.err conftest.$ac_objext \
3905       conftest$ac_exeext conftest.$ac_ext
3906 LIBS=$ac_check_lib_save_LIBS
3907 fi
3908 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
3909 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
3910 if test $ac_cv_lib_nsl_gethostbyname = yes; then
3911   cat >>confdefs.h <<_ACEOF
3912 #define HAVE_LIBNSL 1
3913 _ACEOF
3914
3915   LIBS="-lnsl $LIBS"
3916
3917 fi
3918
3919
3920 . ${srcdir}/../../bfd/configure.host
3921
3922
3923
3924 USE_MAINTAINER_MODE=no
3925 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3926 if test "${enable_maintainer_mode+set}" = set; then
3927   enableval="$enable_maintainer_mode"
3928   case "${enableval}" in
3929   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3930   no)   MAINT="#" ;;
3931   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
3932 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
3933    { (exit 1); exit 1; }; }; MAINT="#" ;;
3934 esac
3935 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3936   echo "Setting maintainer mode" 6>&1
3937 fi
3938 else
3939   MAINT="#"
3940 fi;
3941
3942
3943 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3944 if test "${enable_sim_bswap+set}" = set; then
3945   enableval="$enable_sim_bswap"
3946   case "${enableval}" in
3947   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3948   no)   sim_bswap="-DWITH_BSWAP=0";;
3949   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
3950 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
3951    { (exit 1); exit 1; }; }; sim_bswap="";;
3952 esac
3953 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3954   echo "Setting bswap flags = $sim_bswap" 6>&1
3955 fi
3956 else
3957   sim_bswap=""
3958 fi;
3959
3960
3961 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3962 if test "${enable_sim_cflags+set}" = set; then
3963   enableval="$enable_sim_cflags"
3964   case "${enableval}" in
3965   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3966   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
3967 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
3968    { (exit 1); exit 1; }; }; sim_cflags="";;
3969   no)    sim_cflags="";;
3970   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3971 esac
3972 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3973   echo "Setting sim cflags = $sim_cflags" 6>&1
3974 fi
3975 else
3976   sim_cflags=""
3977 fi;
3978
3979
3980 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3981 if test "${enable_sim_debug+set}" = set; then
3982   enableval="$enable_sim_debug"
3983   case "${enableval}" in
3984   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3985   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3986   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3987 esac
3988 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3989   echo "Setting sim debug = $sim_debug" 6>&1
3990 fi
3991 else
3992   sim_debug=""
3993 fi;
3994
3995
3996 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3997 if test "${enable_sim_stdio+set}" = set; then
3998   enableval="$enable_sim_stdio"
3999   case "${enableval}" in
4000   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4001   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4002   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4003 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4004    { (exit 1); exit 1; }; }; sim_stdio="";;
4005 esac
4006 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4007   echo "Setting stdio flags = $sim_stdio" 6>&1
4008 fi
4009 else
4010   sim_stdio=""
4011 fi;
4012
4013
4014 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4015 if test "${enable_sim_trace+set}" = set; then
4016   enableval="$enable_sim_trace"
4017   case "${enableval}" in
4018   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4019   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4020   [-0-9]*)
4021         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4022   [a-z]*)
4023         sim_trace=""
4024         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4025           if test x"$sim_trace" = x; then
4026             sim_trace="-DWITH_TRACE='(TRACE_$x"
4027           else
4028             sim_trace="${sim_trace}|TRACE_$x"
4029           fi
4030         done
4031         sim_trace="$sim_trace)'" ;;
4032 esac
4033 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4034   echo "Setting sim trace = $sim_trace" 6>&1
4035 fi
4036 else
4037   sim_trace=""
4038 fi;
4039
4040
4041 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4042 if test "${enable_sim_profile+set}" = set; then
4043   enableval="$enable_sim_profile"
4044   case "${enableval}" in
4045   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4046   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4047   [-0-9]*)
4048         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4049   [a-z]*)
4050         sim_profile=""
4051         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4052           if test x"$sim_profile" = x; then
4053             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4054           else
4055             sim_profile="${sim_profile}|PROFILE_$x"
4056           fi
4057         done
4058         sim_profile="$sim_profile)'" ;;
4059 esac
4060 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4061   echo "Setting sim profile = $sim_profile" 6>&1
4062 fi
4063 else
4064   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4065 fi;
4066
4067
4068 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4069 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4070 if test "${ac_cv_type_signal+set}" = set; then
4071   echo $ECHO_N "(cached) $ECHO_C" >&6
4072 else
4073   cat >conftest.$ac_ext <<_ACEOF
4074 /* confdefs.h.  */
4075 _ACEOF
4076 cat confdefs.h >>conftest.$ac_ext
4077 cat >>conftest.$ac_ext <<_ACEOF
4078 /* end confdefs.h.  */
4079 #include <sys/types.h>
4080 #include <signal.h>
4081 #ifdef signal
4082 # undef signal
4083 #endif
4084 #ifdef __cplusplus
4085 extern "C" void (*signal (int, void (*)(int)))(int);
4086 #else
4087 void (*signal ()) ();
4088 #endif
4089
4090 int
4091 main ()
4092 {
4093 int i;
4094   ;
4095   return 0;
4096 }
4097 _ACEOF
4098 rm -f conftest.$ac_objext
4099 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4100   (eval $ac_compile) 2>conftest.er1
4101   ac_status=$?
4102   grep -v '^ *+' conftest.er1 >conftest.err
4103   rm -f conftest.er1
4104   cat conftest.err >&5
4105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4106   (exit $ac_status); } &&
4107          { ac_try='test -z "$ac_c_werror_flag"
4108                          || test ! -s conftest.err'
4109   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4110   (eval $ac_try) 2>&5
4111   ac_status=$?
4112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113   (exit $ac_status); }; } &&
4114          { ac_try='test -s conftest.$ac_objext'
4115   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4116   (eval $ac_try) 2>&5
4117   ac_status=$?
4118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4119   (exit $ac_status); }; }; then
4120   ac_cv_type_signal=void
4121 else
4122   echo "$as_me: failed program was:" >&5
4123 sed 's/^/| /' conftest.$ac_ext >&5
4124
4125 ac_cv_type_signal=int
4126 fi
4127 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4128 fi
4129 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4130 echo "${ECHO_T}$ac_cv_type_signal" >&6
4131
4132 cat >>confdefs.h <<_ACEOF
4133 #define RETSIGTYPE $ac_cv_type_signal
4134 _ACEOF
4135
4136
4137
4138
4139
4140 sim_link_files=
4141 sim_link_links=
4142
4143 sim_link_links=tconfig.h
4144 if test -f ${srcdir}/tconfig.in
4145 then
4146   sim_link_files=tconfig.in
4147 else
4148   sim_link_files=../common/tconfig.in
4149 fi
4150
4151 # targ-vals.def points to the libc macro description file.
4152 case "${target}" in
4153 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4154 esac
4155 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4156 sim_link_links="${sim_link_links} targ-vals.def"
4157
4158 # This file contains common code used by all simulators.
4159 #
4160 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
4161 # directory.  It is intended to be invoked before any target specific stuff.
4162 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
4163 # It is intended to be invoked last.
4164 #
4165 # The simulator's configure.in should look like:
4166 #
4167 # dnl Process this file with autoconf to produce a configure script.
4168 # sinclude(../common/aclocal.m4)
4169 # AC_PREREQ(2.5)dnl
4170 # AC_INIT(Makefile.in)
4171 #
4172 # SIM_AC_COMMON
4173 #
4174 # ... target specific stuff ...
4175 #
4176 # SIM_AC_OUTPUT
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225 sim_inline="-DDEFAULT_INLINE=0"
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262 # This file is derived from `gettext.m4'.  The difference is that the
4263 # included macros assume Cygnus-style source and build trees.
4264
4265 # Macro to add for using GNU gettext.
4266 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4267 #
4268 # This file file be copied and used freely without restrictions.  It can
4269 # be used in projects which are not available under the GNU Public License
4270 # but which still want to provide support for the GNU gettext functionality.
4271 # Please note that the actual code is *not* freely available.
4272
4273 # serial 3
4274
4275
4276
4277
4278
4279 # Search path for a program which passes the given test.
4280 # Ulrich Drepper <drepper@cygnus.com>, 1996.
4281 #
4282 # This file file be copied and used freely without restrictions.  It can
4283 # be used in projects which are not available under the GNU Public License
4284 # but which still want to provide support for the GNU gettext functionality.
4285 # Please note that the actual code is *not* freely available.
4286
4287 # serial 1
4288
4289
4290
4291 # Check whether LC_MESSAGES is available in <locale.h>.
4292 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4293 #
4294 # This file file be copied and used freely without restrictions.  It can
4295 # be used in projects which are not available under the GNU Public License
4296 # but which still want to provide support for the GNU gettext functionality.
4297 # Please note that the actual code is *not* freely available.
4298
4299 # serial 1
4300
4301
4302
4303
4304
4305
4306
4307
4308 wire_endian="LITTLE_ENDIAN"
4309 default_endian=""
4310 # Check whether --enable-sim-endian or --disable-sim-endian was given.
4311 if test "${enable_sim_endian+set}" = set; then
4312   enableval="$enable_sim_endian"
4313   case "${enableval}" in
4314   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4315   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4316   yes)   if test x"$wire_endian" != x; then
4317            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4318          else
4319            if test x"$default_endian" != x; then
4320              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4321            else
4322              echo "No hard-wired endian for target $target" 1>&6
4323              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4324            fi
4325          fi;;
4326   no)    if test x"$default_endian" != x; then
4327            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4328          else
4329            if test x"$wire_endian" != x; then
4330              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4331            else
4332              echo "No default endian for target $target" 1>&6
4333              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4334            fi
4335          fi;;
4336   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-endian\"" >&5
4337 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-endian\"" >&2;}
4338    { (exit 1); exit 1; }; }; sim_endian="";;
4339 esac
4340 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4341   echo "Setting endian flags = $sim_endian" 6>&1
4342 fi
4343 else
4344   if test x"$default_endian" != x; then
4345   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4346 else
4347   if test x"$wire_endian" != x; then
4348     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4349   else
4350     sim_endian=
4351   fi
4352 fi
4353 fi;
4354 wire_alignment="NONSTRICT_ALIGNMENT"
4355 default_alignment=""
4356
4357 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
4358 if test "${enable_sim_alignment+set}" = set; then
4359   enableval="$enable_sim_alignment"
4360   case "${enableval}" in
4361   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4362   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4363   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4364   yes) if test x"$wire_alignment" != x; then
4365          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4366        else
4367          if test x"$default_alignment" != x; then
4368            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4369          else
4370            echo "No hard-wired alignment for target $target" 1>&6
4371            sim_alignment="-DWITH_ALIGNMENT=0"
4372          fi
4373        fi;;
4374   no)  if test x"$default_alignment" != x; then
4375          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4376        else
4377          if test x"$wire_alignment" != x; then
4378            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4379          else
4380            echo "No default alignment for target $target" 1>&6
4381            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4382          fi
4383        fi;;
4384   *)   { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5
4385 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;}
4386    { (exit 1); exit 1; }; }; sim_alignment="";;
4387 esac
4388 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4389   echo "Setting alignment flags = $sim_alignment" 6>&1
4390 fi
4391 else
4392   if test x"$default_alignment" != x; then
4393   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4394 else
4395   if test x"$wire_alignment" != x; then
4396     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4397   else
4398     sim_alignment=
4399   fi
4400 fi
4401 fi;
4402
4403 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
4404 if test "${enable_sim_hostendian+set}" = set; then
4405   enableval="$enable_sim_hostendian"
4406   case "${enableval}" in
4407   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4408   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4409   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4410   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5
4411 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;}
4412    { (exit 1); exit 1; }; }; sim_hostendian="";;
4413 esac
4414 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4415   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4416 fi
4417 else
4418
4419 if test "x$cross_compiling" = "xno"; then
4420   echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4421 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
4422 if test "${ac_cv_c_bigendian+set}" = set; then
4423   echo $ECHO_N "(cached) $ECHO_C" >&6
4424 else
4425   # See if sys/param.h defines the BYTE_ORDER macro.
4426 cat >conftest.$ac_ext <<_ACEOF
4427 /* confdefs.h.  */
4428 _ACEOF
4429 cat confdefs.h >>conftest.$ac_ext
4430 cat >>conftest.$ac_ext <<_ACEOF
4431 /* end confdefs.h.  */
4432 #include <sys/types.h>
4433 #include <sys/param.h>
4434
4435 int
4436 main ()
4437 {
4438 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4439  bogus endian macros
4440 #endif
4441
4442   ;
4443   return 0;
4444 }
4445 _ACEOF
4446 rm -f conftest.$ac_objext
4447 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4448   (eval $ac_compile) 2>conftest.er1
4449   ac_status=$?
4450   grep -v '^ *+' conftest.er1 >conftest.err
4451   rm -f conftest.er1
4452   cat conftest.err >&5
4453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4454   (exit $ac_status); } &&
4455          { ac_try='test -z "$ac_c_werror_flag"
4456                          || test ! -s conftest.err'
4457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4458   (eval $ac_try) 2>&5
4459   ac_status=$?
4460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4461   (exit $ac_status); }; } &&
4462          { ac_try='test -s conftest.$ac_objext'
4463   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4464   (eval $ac_try) 2>&5
4465   ac_status=$?
4466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4467   (exit $ac_status); }; }; then
4468   # It does; now see whether it defined to BIG_ENDIAN or not.
4469 cat >conftest.$ac_ext <<_ACEOF
4470 /* confdefs.h.  */
4471 _ACEOF
4472 cat confdefs.h >>conftest.$ac_ext
4473 cat >>conftest.$ac_ext <<_ACEOF
4474 /* end confdefs.h.  */
4475 #include <sys/types.h>
4476 #include <sys/param.h>
4477
4478 int
4479 main ()
4480 {
4481 #if BYTE_ORDER != BIG_ENDIAN
4482  not big endian
4483 #endif
4484
4485   ;
4486   return 0;
4487 }
4488 _ACEOF
4489 rm -f conftest.$ac_objext
4490 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4491   (eval $ac_compile) 2>conftest.er1
4492   ac_status=$?
4493   grep -v '^ *+' conftest.er1 >conftest.err
4494   rm -f conftest.er1
4495   cat conftest.err >&5
4496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497   (exit $ac_status); } &&
4498          { ac_try='test -z "$ac_c_werror_flag"
4499                          || test ! -s conftest.err'
4500   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4501   (eval $ac_try) 2>&5
4502   ac_status=$?
4503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4504   (exit $ac_status); }; } &&
4505          { ac_try='test -s conftest.$ac_objext'
4506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4507   (eval $ac_try) 2>&5
4508   ac_status=$?
4509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510   (exit $ac_status); }; }; then
4511   ac_cv_c_bigendian=yes
4512 else
4513   echo "$as_me: failed program was:" >&5
4514 sed 's/^/| /' conftest.$ac_ext >&5
4515
4516 ac_cv_c_bigendian=no
4517 fi
4518 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4519 else
4520   echo "$as_me: failed program was:" >&5
4521 sed 's/^/| /' conftest.$ac_ext >&5
4522
4523 # It does not; compile a test program.
4524 if test "$cross_compiling" = yes; then
4525   # try to guess the endianness by grepping values into an object file
4526   ac_cv_c_bigendian=unknown
4527   cat >conftest.$ac_ext <<_ACEOF
4528 /* confdefs.h.  */
4529 _ACEOF
4530 cat confdefs.h >>conftest.$ac_ext
4531 cat >>conftest.$ac_ext <<_ACEOF
4532 /* end confdefs.h.  */
4533 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4534 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4535 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4536 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4537 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4538 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4539 int
4540 main ()
4541 {
4542  _ascii (); _ebcdic ();
4543   ;
4544   return 0;
4545 }
4546 _ACEOF
4547 rm -f conftest.$ac_objext
4548 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4549   (eval $ac_compile) 2>conftest.er1
4550   ac_status=$?
4551   grep -v '^ *+' conftest.er1 >conftest.err
4552   rm -f conftest.er1
4553   cat conftest.err >&5
4554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4555   (exit $ac_status); } &&
4556          { ac_try='test -z "$ac_c_werror_flag"
4557                          || test ! -s conftest.err'
4558   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4559   (eval $ac_try) 2>&5
4560   ac_status=$?
4561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4562   (exit $ac_status); }; } &&
4563          { ac_try='test -s conftest.$ac_objext'
4564   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4565   (eval $ac_try) 2>&5
4566   ac_status=$?
4567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568   (exit $ac_status); }; }; then
4569   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4570   ac_cv_c_bigendian=yes
4571 fi
4572 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4573   if test "$ac_cv_c_bigendian" = unknown; then
4574     ac_cv_c_bigendian=no
4575   else
4576     # finding both strings is unlikely to happen, but who knows?
4577     ac_cv_c_bigendian=unknown
4578   fi
4579 fi
4580 else
4581   echo "$as_me: failed program was:" >&5
4582 sed 's/^/| /' conftest.$ac_ext >&5
4583
4584 fi
4585 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4586 else
4587   cat >conftest.$ac_ext <<_ACEOF
4588 /* confdefs.h.  */
4589 _ACEOF
4590 cat confdefs.h >>conftest.$ac_ext
4591 cat >>conftest.$ac_ext <<_ACEOF
4592 /* end confdefs.h.  */
4593 int
4594 main ()
4595 {
4596   /* Are we little or big endian?  From Harbison&Steele.  */
4597   union
4598   {
4599     long l;
4600     char c[sizeof (long)];
4601   } u;
4602   u.l = 1;
4603   exit (u.c[sizeof (long) - 1] == 1);
4604 }
4605 _ACEOF
4606 rm -f conftest$ac_exeext
4607 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4608   (eval $ac_link) 2>&5
4609   ac_status=$?
4610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4613   (eval $ac_try) 2>&5
4614   ac_status=$?
4615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616   (exit $ac_status); }; }; then
4617   ac_cv_c_bigendian=no
4618 else
4619   echo "$as_me: program exited with status $ac_status" >&5
4620 echo "$as_me: failed program was:" >&5
4621 sed 's/^/| /' conftest.$ac_ext >&5
4622
4623 ( exit $ac_status )
4624 ac_cv_c_bigendian=yes
4625 fi
4626 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4627 fi
4628 fi
4629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4630 fi
4631 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4632 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
4633 case $ac_cv_c_bigendian in
4634   yes)
4635
4636 cat >>confdefs.h <<\_ACEOF
4637 #define WORDS_BIGENDIAN 1
4638 _ACEOF
4639  ;;
4640   no)
4641      ;;
4642   *)
4643     { { echo "$as_me:$LINENO: error: unknown endianness
4644 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4645 echo "$as_me: error: unknown endianness
4646 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4647    { (exit 1); exit 1; }; } ;;
4648 esac
4649
4650   if test $ac_cv_c_bigendian = yes; then
4651     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4652   else
4653     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4654   fi
4655 else
4656   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4657 fi
4658 fi;
4659
4660 # NOTE: Don't add -Wall or -Wunused, they both include
4661 # -Wunused-parameter which reports bogus warnings.
4662 # NOTE: If you add to this list, remember to update
4663 # gdb/doc/gdbint.texinfo.
4664 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4665 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
4666 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4667 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4668 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4669 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4670 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4671 # -Woverloaded-virtual -Winline -Werror"
4672 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4673 if test "${enable_build_warnings+set}" = set; then
4674   enableval="$enable_build_warnings"
4675   case "${enableval}" in
4676   yes)  ;;
4677   no)   build_warnings="-w";;
4678   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4679         build_warnings="${build_warnings} ${t}";;
4680   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4681         build_warnings="${t} ${build_warnings}";;
4682   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4683 esac
4684 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4685   echo "Setting compiler warning flags = $build_warnings" 6>&1
4686 fi
4687 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
4688 if test "${enable_sim_build_warnings+set}" = set; then
4689   enableval="$enable_sim_build_warnings"
4690   case "${enableval}" in
4691   yes)  ;;
4692   no)   build_warnings="-w";;
4693   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4694         build_warnings="${build_warnings} ${t}";;
4695   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4696         build_warnings="${t} ${build_warnings}";;
4697   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4698 esac
4699 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4700   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4701 fi
4702 fi; WARN_CFLAGS=""
4703 WERROR_CFLAGS=""
4704 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4705 then
4706     echo "$as_me:$LINENO: checking compiler warning flags" >&5
4707 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
4708     # Separate out the -Werror flag as some files just cannot be
4709     # compiled with it enabled.
4710     for w in ${build_warnings}; do
4711         case $w in
4712         -Werr*) WERROR_CFLAGS=-Werror ;;
4713         *) # Check that GCC accepts it
4714             saved_CFLAGS="$CFLAGS"
4715             CFLAGS="$CFLAGS $w"
4716             cat >conftest.$ac_ext <<_ACEOF
4717 /* confdefs.h.  */
4718 _ACEOF
4719 cat confdefs.h >>conftest.$ac_ext
4720 cat >>conftest.$ac_ext <<_ACEOF
4721 /* end confdefs.h.  */
4722
4723 int
4724 main ()
4725 {
4726
4727   ;
4728   return 0;
4729 }
4730 _ACEOF
4731 rm -f conftest.$ac_objext
4732 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4733   (eval $ac_compile) 2>conftest.er1
4734   ac_status=$?
4735   grep -v '^ *+' conftest.er1 >conftest.err
4736   rm -f conftest.er1
4737   cat conftest.err >&5
4738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739   (exit $ac_status); } &&
4740          { ac_try='test -z "$ac_c_werror_flag"
4741                          || test ! -s conftest.err'
4742   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4743   (eval $ac_try) 2>&5
4744   ac_status=$?
4745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4746   (exit $ac_status); }; } &&
4747          { ac_try='test -s conftest.$ac_objext'
4748   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4749   (eval $ac_try) 2>&5
4750   ac_status=$?
4751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752   (exit $ac_status); }; }; then
4753   WARN_CFLAGS="${WARN_CFLAGS} $w"
4754 else
4755   echo "$as_me: failed program was:" >&5
4756 sed 's/^/| /' conftest.$ac_ext >&5
4757
4758 fi
4759 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4760             CFLAGS="$saved_CFLAGS"
4761         esac
4762     done
4763     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4764 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
4765 fi
4766
4767
4768 default_sim_reserved_bits="1"
4769 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
4770 if test "${enable_sim_reserved_bits+set}" = set; then
4771   enableval="$enable_sim_reserved_bits"
4772   case "${enableval}" in
4773   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4774   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4775   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-reserved-bits does not take a value\"" >&5
4776 echo "$as_me: error: \"--enable-sim-reserved-bits does not take a value\"" >&2;}
4777    { (exit 1); exit 1; }; }; sim_reserved_bits="";;
4778 esac
4779 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
4780   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
4781 fi
4782 else
4783   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
4784 fi;
4785 wire_word_bitsize="32"
4786 wire_word_msb="31"
4787 wire_address_bitsize=""
4788 wire_cell_bitsize=""
4789 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
4790 if test "${enable_sim_bitsize+set}" = set; then
4791   enableval="$enable_sim_bitsize"
4792   sim_bitsize=
4793 case "${enableval}" in
4794   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
4795   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
4796   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4797   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4798   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4799         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
4800       else
4801         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
4802       fi ;;
4803   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4804         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
4805       else
4806         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
4807       fi ;;
4808   *)  { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" >&5
4809 echo "$as_me: error: \"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" >&2;}
4810    { (exit 1); exit 1; }; } ;;
4811 esac
4812 # address bitsize
4813 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
4814 case x"${tmp}" in
4815   x ) ;;
4816   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
4817   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
4818   * ) { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" >&5
4819 echo "$as_me: error: \"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" >&2;}
4820    { (exit 1); exit 1; }; } ;;
4821 esac
4822 # cell bitsize
4823 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
4824 case x"${tmp}" in
4825   x ) ;;
4826   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
4827   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
4828   * ) { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" >&5
4829 echo "$as_me: error: \"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" >&2;}
4830    { (exit 1); exit 1; }; } ;;
4831 esac
4832 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
4833   echo "Setting bitsize flags = $sim_bitsize" 6>&1
4834 fi
4835 else
4836   sim_bitsize=""
4837 if test x"$wire_word_bitsize" != x; then
4838   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
4839 fi
4840 if test x"$wire_word_msb" != x; then
4841   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
4842 fi
4843 if test x"$wire_address_bitsize" != x; then
4844   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
4845 fi
4846 if test x"$wire_cell_bitsize" != x; then
4847   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
4848 fi
4849 fi;
4850
4851 default_sim_inline=""
4852 # Check whether --enable-sim-inline or --disable-sim-inline was given.
4853 if test "${enable_sim_inline+set}" = set; then
4854   enableval="$enable_sim_inline"
4855   sim_inline=""
4856 case "$enableval" in
4857   no)           sim_inline="-DDEFAULT_INLINE=0";;
4858   0)            sim_inline="-DDEFAULT_INLINE=0";;
4859   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4860   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4861   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4862        new_flag=""
4863        case "$x" in
4864          *_INLINE=*)    new_flag="-D$x";;
4865          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4866          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4867          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4868        esac
4869        if test x"$sim_inline" = x""; then
4870          sim_inline="$new_flag"
4871        else
4872          sim_inline="$sim_inline $new_flag"
4873        fi
4874      done;;
4875 esac
4876 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4877   echo "Setting inline flags = $sim_inline" 6>&1
4878 fi
4879 else
4880
4881 if test "x$cross_compiling" = "xno"; then
4882   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4883     sim_inline="${default_sim_inline}"
4884     if test x"$silent" != x"yes"; then
4885       echo "Setting inline flags = $sim_inline" 6>&1
4886     fi
4887   else
4888     sim_inline=""
4889   fi
4890 else
4891   sim_inline="-DDEFAULT_INLINE=0"
4892 fi
4893 fi;
4894
4895 if test x"yes" = x"yes"; then
4896   sim_hw_p=yes
4897 else
4898   sim_hw_p=no
4899 fi
4900 if test ""; then
4901   hardware="core pal glue"
4902 else
4903   hardware="core pal glue mn103cpu mn103int mn103tim mn103ser mn103iop"
4904 fi
4905 sim_hw_cflags="-DWITH_HW=1"
4906 sim_hw="$hardware"
4907 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4908 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
4909 if test "${enable_sim_hardware+set}" = set; then
4910   enableval="$enable_sim_hardware"
4911
4912 case "${enableval}" in
4913   yes)  sim_hw_p=yes;;
4914   no)   sim_hw_p=no;;
4915   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4916   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4917   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4918 esac
4919 if test "$sim_hw_p" != yes; then
4920   sim_hw_objs=
4921   sim_hw_cflags="-DWITH_HW=0"
4922   sim_hw=
4923 else
4924   sim_hw_cflags="-DWITH_HW=1"
4925   # remove duplicates
4926   sim_hw=""
4927   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4928   for i in x $hardware ; do
4929     case " $f " in
4930       x) ;;
4931       *" $i "*) ;;
4932       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4933     esac
4934   done
4935 fi
4936 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4937   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4938 fi
4939 else
4940
4941 if test "$sim_hw_p" != yes; then
4942   sim_hw_objs=
4943   sim_hw_cflags="-DWITH_HW=0"
4944   sim_hw=
4945 fi
4946 if test x"$silent" != x"yes"; then
4947   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4948 fi
4949 fi;
4950
4951
4952
4953
4954
4955
4956
4957
4958 for ac_func in time chmod utime fork execve execv chown
4959 do
4960 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4961 echo "$as_me:$LINENO: checking for $ac_func" >&5
4962 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4963 if eval "test \"\${$as_ac_var+set}\" = set"; then
4964   echo $ECHO_N "(cached) $ECHO_C" >&6
4965 else
4966   cat >conftest.$ac_ext <<_ACEOF
4967 /* confdefs.h.  */
4968 _ACEOF
4969 cat confdefs.h >>conftest.$ac_ext
4970 cat >>conftest.$ac_ext <<_ACEOF
4971 /* end confdefs.h.  */
4972 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4973    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4974 #define $ac_func innocuous_$ac_func
4975
4976 /* System header to define __stub macros and hopefully few prototypes,
4977     which can conflict with char $ac_func (); below.
4978     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4979     <limits.h> exists even on freestanding compilers.  */
4980
4981 #ifdef __STDC__
4982 # include <limits.h>
4983 #else
4984 # include <assert.h>
4985 #endif
4986
4987 #undef $ac_func
4988
4989 /* Override any gcc2 internal prototype to avoid an error.  */
4990 #ifdef __cplusplus
4991 extern "C"
4992 {
4993 #endif
4994 /* We use char because int might match the return type of a gcc2
4995    builtin and then its argument prototype would still apply.  */
4996 char $ac_func ();
4997 /* The GNU C library defines this for functions which it implements
4998     to always fail with ENOSYS.  Some functions are actually named
4999     something starting with __ and the normal name is an alias.  */
5000 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5001 choke me
5002 #else
5003 char (*f) () = $ac_func;
5004 #endif
5005 #ifdef __cplusplus
5006 }
5007 #endif
5008
5009 int
5010 main ()
5011 {
5012 return f != $ac_func;
5013   ;
5014   return 0;
5015 }
5016 _ACEOF
5017 rm -f conftest.$ac_objext conftest$ac_exeext
5018 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5019   (eval $ac_link) 2>conftest.er1
5020   ac_status=$?
5021   grep -v '^ *+' conftest.er1 >conftest.err
5022   rm -f conftest.er1
5023   cat conftest.err >&5
5024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025   (exit $ac_status); } &&
5026          { ac_try='test -z "$ac_c_werror_flag"
5027                          || test ! -s conftest.err'
5028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5029   (eval $ac_try) 2>&5
5030   ac_status=$?
5031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5032   (exit $ac_status); }; } &&
5033          { ac_try='test -s conftest$ac_exeext'
5034   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5035   (eval $ac_try) 2>&5
5036   ac_status=$?
5037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5038   (exit $ac_status); }; }; then
5039   eval "$as_ac_var=yes"
5040 else
5041   echo "$as_me: failed program was:" >&5
5042 sed 's/^/| /' conftest.$ac_ext >&5
5043
5044 eval "$as_ac_var=no"
5045 fi
5046 rm -f conftest.err conftest.$ac_objext \
5047       conftest$ac_exeext conftest.$ac_ext
5048 fi
5049 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5050 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5051 if test `eval echo '${'$as_ac_var'}'` = yes; then
5052   cat >>confdefs.h <<_ACEOF
5053 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5054 _ACEOF
5055
5056 fi
5057 done
5058
5059
5060
5061
5062
5063
5064
5065 for ac_header in unistd.h stdlib.h string.h strings.h utime.h time.h
5066 do
5067 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5068 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5069   echo "$as_me:$LINENO: checking for $ac_header" >&5
5070 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5071 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5072   echo $ECHO_N "(cached) $ECHO_C" >&6
5073 fi
5074 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5075 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5076 else
5077   # Is the header compilable?
5078 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5079 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5080 cat >conftest.$ac_ext <<_ACEOF
5081 /* confdefs.h.  */
5082 _ACEOF
5083 cat confdefs.h >>conftest.$ac_ext
5084 cat >>conftest.$ac_ext <<_ACEOF
5085 /* end confdefs.h.  */
5086 $ac_includes_default
5087 #include <$ac_header>
5088 _ACEOF
5089 rm -f conftest.$ac_objext
5090 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5091   (eval $ac_compile) 2>conftest.er1
5092   ac_status=$?
5093   grep -v '^ *+' conftest.er1 >conftest.err
5094   rm -f conftest.er1
5095   cat conftest.err >&5
5096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5097   (exit $ac_status); } &&
5098          { ac_try='test -z "$ac_c_werror_flag"
5099                          || test ! -s conftest.err'
5100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5101   (eval $ac_try) 2>&5
5102   ac_status=$?
5103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5104   (exit $ac_status); }; } &&
5105          { ac_try='test -s conftest.$ac_objext'
5106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5107   (eval $ac_try) 2>&5
5108   ac_status=$?
5109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5110   (exit $ac_status); }; }; then
5111   ac_header_compiler=yes
5112 else
5113   echo "$as_me: failed program was:" >&5
5114 sed 's/^/| /' conftest.$ac_ext >&5
5115
5116 ac_header_compiler=no
5117 fi
5118 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5119 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5120 echo "${ECHO_T}$ac_header_compiler" >&6
5121
5122 # Is the header present?
5123 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5124 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5125 cat >conftest.$ac_ext <<_ACEOF
5126 /* confdefs.h.  */
5127 _ACEOF
5128 cat confdefs.h >>conftest.$ac_ext
5129 cat >>conftest.$ac_ext <<_ACEOF
5130 /* end confdefs.h.  */
5131 #include <$ac_header>
5132 _ACEOF
5133 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5134   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5135   ac_status=$?
5136   grep -v '^ *+' conftest.er1 >conftest.err
5137   rm -f conftest.er1
5138   cat conftest.err >&5
5139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5140   (exit $ac_status); } >/dev/null; then
5141   if test -s conftest.err; then
5142     ac_cpp_err=$ac_c_preproc_warn_flag
5143     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5144   else
5145     ac_cpp_err=
5146   fi
5147 else
5148   ac_cpp_err=yes
5149 fi
5150 if test -z "$ac_cpp_err"; then
5151   ac_header_preproc=yes
5152 else
5153   echo "$as_me: failed program was:" >&5
5154 sed 's/^/| /' conftest.$ac_ext >&5
5155
5156   ac_header_preproc=no
5157 fi
5158 rm -f conftest.err conftest.$ac_ext
5159 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5160 echo "${ECHO_T}$ac_header_preproc" >&6
5161
5162 # So?  What about this header?
5163 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5164   yes:no: )
5165     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5166 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5167     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5168 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5169     ac_header_preproc=yes
5170     ;;
5171   no:yes:* )
5172     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5173 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5174     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5175 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5176     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5177 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5178     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5179 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5180     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5181 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5182     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5183 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5184     (
5185       cat <<\_ASBOX
5186 ## ------------------------------------------ ##
5187 ## Report this to the AC_PACKAGE_NAME lists.  ##
5188 ## ------------------------------------------ ##
5189 _ASBOX
5190     ) |
5191       sed "s/^/$as_me: WARNING:     /" >&2
5192     ;;
5193 esac
5194 echo "$as_me:$LINENO: checking for $ac_header" >&5
5195 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5196 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5197   echo $ECHO_N "(cached) $ECHO_C" >&6
5198 else
5199   eval "$as_ac_Header=\$ac_header_preproc"
5200 fi
5201 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5202 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5203
5204 fi
5205 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5206   cat >>confdefs.h <<_ACEOF
5207 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5208 _ACEOF
5209
5210 fi
5211
5212 done
5213
5214
5215
5216 ac_sources="$sim_link_files"
5217 ac_dests="$sim_link_links"
5218 while test -n "$ac_sources"; do
5219   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5220   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5221   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5222 done
5223           ac_config_links="$ac_config_links $ac_config_links_1"
5224
5225 cgen_breaks=""
5226 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5227 cgen_breaks="break cgen_rtx_error";
5228 fi
5229
5230           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5231
5232           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5233
5234           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5235
5236           ac_config_commands="$ac_config_commands Makefile"
5237
5238           ac_config_commands="$ac_config_commands stamp-h"
5239
5240 cat >confcache <<\_ACEOF
5241 # This file is a shell script that caches the results of configure
5242 # tests run on this system so they can be shared between configure
5243 # scripts and configure runs, see configure's option --config-cache.
5244 # It is not useful on other systems.  If it contains results you don't
5245 # want to keep, you may remove or edit it.
5246 #
5247 # config.status only pays attention to the cache file if you give it
5248 # the --recheck option to rerun configure.
5249 #
5250 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5251 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5252 # following values.
5253
5254 _ACEOF
5255
5256 # The following way of writing the cache mishandles newlines in values,
5257 # but we know of no workaround that is simple, portable, and efficient.
5258 # So, don't put newlines in cache variables' values.
5259 # Ultrix sh set writes to stderr and can't be redirected directly,
5260 # and sets the high bit in the cache file unless we assign to the vars.
5261 {
5262   (set) 2>&1 |
5263     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5264     *ac_space=\ *)
5265       # `set' does not quote correctly, so add quotes (double-quote
5266       # substitution turns \\\\ into \\, and sed turns \\ into \).
5267       sed -n \
5268         "s/'/'\\\\''/g;
5269           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5270       ;;
5271     *)
5272       # `set' quotes correctly as required by POSIX, so do not add quotes.
5273       sed -n \
5274         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5275       ;;
5276     esac;
5277 } |
5278   sed '
5279      t clear
5280      : clear
5281      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5282      t end
5283      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5284      : end' >>confcache
5285 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5286   if test -w $cache_file; then
5287     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5288     cat confcache >$cache_file
5289   else
5290     echo "not updating unwritable cache $cache_file"
5291   fi
5292 fi
5293 rm -f confcache
5294
5295 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5296 # Let make expand exec_prefix.
5297 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5298
5299 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5300 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5301 # trailing colons and then remove the whole line if VPATH becomes empty
5302 # (actually we leave an empty line to preserve line numbers).
5303 if test "x$srcdir" = x.; then
5304   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5305 s/:*\$(srcdir):*/:/;
5306 s/:*\${srcdir}:*/:/;
5307 s/:*@srcdir@:*/:/;
5308 s/^\([^=]*=[     ]*\):*/\1/;
5309 s/:*$//;
5310 s/^[^=]*=[       ]*$//;
5311 }'
5312 fi
5313
5314 DEFS=-DHAVE_CONFIG_H
5315
5316 ac_libobjs=
5317 ac_ltlibobjs=
5318 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5319   # 1. Remove the extension, and $U if already installed.
5320   ac_i=`echo "$ac_i" |
5321          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5322   # 2. Add them.
5323   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5324   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5325 done
5326 LIBOBJS=$ac_libobjs
5327
5328 LTLIBOBJS=$ac_ltlibobjs
5329
5330
5331
5332 : ${CONFIG_STATUS=./config.status}
5333 ac_clean_files_save=$ac_clean_files
5334 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5335 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5336 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5337 cat >$CONFIG_STATUS <<_ACEOF
5338 #! $SHELL
5339 # Generated by $as_me.
5340 # Run this file to recreate the current configuration.
5341 # Compiler output produced by configure, useful for debugging
5342 # configure, is in config.log if it exists.
5343
5344 debug=false
5345 ac_cs_recheck=false
5346 ac_cs_silent=false
5347 SHELL=\${CONFIG_SHELL-$SHELL}
5348 _ACEOF
5349
5350 cat >>$CONFIG_STATUS <<\_ACEOF
5351 ## --------------------- ##
5352 ## M4sh Initialization.  ##
5353 ## --------------------- ##
5354
5355 # Be Bourne compatible
5356 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5357   emulate sh
5358   NULLCMD=:
5359   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5360   # is contrary to our usage.  Disable this feature.
5361   alias -g '${1+"$@"}'='"$@"'
5362 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5363   set -o posix
5364 fi
5365 DUALCASE=1; export DUALCASE # for MKS sh
5366
5367 # Support unset when possible.
5368 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5369   as_unset=unset
5370 else
5371   as_unset=false
5372 fi
5373
5374
5375 # Work around bugs in pre-3.0 UWIN ksh.
5376 $as_unset ENV MAIL MAILPATH
5377 PS1='$ '
5378 PS2='> '
5379 PS4='+ '
5380
5381 # NLS nuisances.
5382 for as_var in \
5383   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5384   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5385   LC_TELEPHONE LC_TIME
5386 do
5387   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5388     eval $as_var=C; export $as_var
5389   else
5390     $as_unset $as_var
5391   fi
5392 done
5393
5394 # Required to use basename.
5395 if expr a : '\(a\)' >/dev/null 2>&1; then
5396   as_expr=expr
5397 else
5398   as_expr=false
5399 fi
5400
5401 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5402   as_basename=basename
5403 else
5404   as_basename=false
5405 fi
5406
5407
5408 # Name of the executable.
5409 as_me=`$as_basename "$0" ||
5410 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5411          X"$0" : 'X\(//\)$' \| \
5412          X"$0" : 'X\(/\)$' \| \
5413          .     : '\(.\)' 2>/dev/null ||
5414 echo X/"$0" |
5415     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5416           /^X\/\(\/\/\)$/{ s//\1/; q; }
5417           /^X\/\(\/\).*/{ s//\1/; q; }
5418           s/.*/./; q'`
5419
5420
5421 # PATH needs CR, and LINENO needs CR and PATH.
5422 # Avoid depending upon Character Ranges.
5423 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5424 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5425 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5426 as_cr_digits='0123456789'
5427 as_cr_alnum=$as_cr_Letters$as_cr_digits
5428
5429 # The user is always right.
5430 if test "${PATH_SEPARATOR+set}" != set; then
5431   echo "#! /bin/sh" >conf$$.sh
5432   echo  "exit 0"   >>conf$$.sh
5433   chmod +x conf$$.sh
5434   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5435     PATH_SEPARATOR=';'
5436   else
5437     PATH_SEPARATOR=:
5438   fi
5439   rm -f conf$$.sh
5440 fi
5441
5442
5443   as_lineno_1=$LINENO
5444   as_lineno_2=$LINENO
5445   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5446   test "x$as_lineno_1" != "x$as_lineno_2" &&
5447   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5448   # Find who we are.  Look in the path if we contain no path at all
5449   # relative or not.
5450   case $0 in
5451     *[\\/]* ) as_myself=$0 ;;
5452     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5453 for as_dir in $PATH
5454 do
5455   IFS=$as_save_IFS
5456   test -z "$as_dir" && as_dir=.
5457   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5458 done
5459
5460        ;;
5461   esac
5462   # We did not find ourselves, most probably we were run as `sh COMMAND'
5463   # in which case we are not to be found in the path.
5464   if test "x$as_myself" = x; then
5465     as_myself=$0
5466   fi
5467   if test ! -f "$as_myself"; then
5468     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5469 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5470    { (exit 1); exit 1; }; }
5471   fi
5472   case $CONFIG_SHELL in
5473   '')
5474     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5475 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5476 do
5477   IFS=$as_save_IFS
5478   test -z "$as_dir" && as_dir=.
5479   for as_base in sh bash ksh sh5; do
5480          case $as_dir in
5481          /*)
5482            if ("$as_dir/$as_base" -c '
5483   as_lineno_1=$LINENO
5484   as_lineno_2=$LINENO
5485   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5486   test "x$as_lineno_1" != "x$as_lineno_2" &&
5487   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5488              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5489              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5490              CONFIG_SHELL=$as_dir/$as_base
5491              export CONFIG_SHELL
5492              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5493            fi;;
5494          esac
5495        done
5496 done
5497 ;;
5498   esac
5499
5500   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5501   # uniformly replaced by the line number.  The first 'sed' inserts a
5502   # line-number line before each line; the second 'sed' does the real
5503   # work.  The second script uses 'N' to pair each line-number line
5504   # with the numbered line, and appends trailing '-' during
5505   # substitution so that $LINENO is not a special case at line end.
5506   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5507   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5508   sed '=' <$as_myself |
5509     sed '
5510       N
5511       s,$,-,
5512       : loop
5513       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5514       t loop
5515       s,-$,,
5516       s,^['$as_cr_digits']*\n,,
5517     ' >$as_me.lineno &&
5518   chmod +x $as_me.lineno ||
5519     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5520 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5521    { (exit 1); exit 1; }; }
5522
5523   # Don't try to exec as it changes $[0], causing all sort of problems
5524   # (the dirname of $[0] is not the place where we might find the
5525   # original and so on.  Autoconf is especially sensible to this).
5526   . ./$as_me.lineno
5527   # Exit status is that of the last command.
5528   exit
5529 }
5530
5531
5532 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5533   *c*,-n*) ECHO_N= ECHO_C='
5534 ' ECHO_T='      ' ;;
5535   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5536   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5537 esac
5538
5539 if expr a : '\(a\)' >/dev/null 2>&1; then
5540   as_expr=expr
5541 else
5542   as_expr=false
5543 fi
5544
5545 rm -f conf$$ conf$$.exe conf$$.file
5546 echo >conf$$.file
5547 if ln -s conf$$.file conf$$ 2>/dev/null; then
5548   # We could just check for DJGPP; but this test a) works b) is more generic
5549   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5550   if test -f conf$$.exe; then
5551     # Don't use ln at all; we don't have any links
5552     as_ln_s='cp -p'
5553   else
5554     as_ln_s='ln -s'
5555   fi
5556 elif ln conf$$.file conf$$ 2>/dev/null; then
5557   as_ln_s=ln
5558 else
5559   as_ln_s='cp -p'
5560 fi
5561 rm -f conf$$ conf$$.exe conf$$.file
5562
5563 if mkdir -p . 2>/dev/null; then
5564   as_mkdir_p=:
5565 else
5566   test -d ./-p && rmdir ./-p
5567   as_mkdir_p=false
5568 fi
5569
5570 as_executable_p="test -f"
5571
5572 # Sed expression to map a string onto a valid CPP name.
5573 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5574
5575 # Sed expression to map a string onto a valid variable name.
5576 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5577
5578
5579 # IFS
5580 # We need space, tab and new line, in precisely that order.
5581 as_nl='
5582 '
5583 IFS="   $as_nl"
5584
5585 # CDPATH.
5586 $as_unset CDPATH
5587
5588 exec 6>&1
5589
5590 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5591 # report actual input values of CONFIG_FILES etc. instead of their
5592 # values after options handling.  Logging --version etc. is OK.
5593 exec 5>>config.log
5594 {
5595   echo
5596   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5597 ## Running $as_me. ##
5598 _ASBOX
5599 } >&5
5600 cat >&5 <<_CSEOF
5601
5602 This file was extended by $as_me, which was
5603 generated by GNU Autoconf 2.59.  Invocation command line was
5604
5605   CONFIG_FILES    = $CONFIG_FILES
5606   CONFIG_HEADERS  = $CONFIG_HEADERS
5607   CONFIG_LINKS    = $CONFIG_LINKS
5608   CONFIG_COMMANDS = $CONFIG_COMMANDS
5609   $ $0 $@
5610
5611 _CSEOF
5612 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5613 echo >&5
5614 _ACEOF
5615
5616 # Files that config.status was made for.
5617 if test -n "$ac_config_files"; then
5618   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5619 fi
5620
5621 if test -n "$ac_config_headers"; then
5622   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5623 fi
5624
5625 if test -n "$ac_config_links"; then
5626   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5627 fi
5628
5629 if test -n "$ac_config_commands"; then
5630   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5631 fi
5632
5633 cat >>$CONFIG_STATUS <<\_ACEOF
5634
5635 ac_cs_usage="\
5636 \`$as_me' instantiates files from templates according to the
5637 current configuration.
5638
5639 Usage: $0 [OPTIONS] [FILE]...
5640
5641   -h, --help       print this help, then exit
5642   -V, --version    print version number, then exit
5643   -q, --quiet      do not print progress messages
5644   -d, --debug      don't remove temporary files
5645       --recheck    update $as_me by reconfiguring in the same conditions
5646   --file=FILE[:TEMPLATE]
5647                    instantiate the configuration file FILE
5648   --header=FILE[:TEMPLATE]
5649                    instantiate the configuration header FILE
5650
5651 Configuration files:
5652 $config_files
5653
5654 Configuration headers:
5655 $config_headers
5656
5657 Configuration links:
5658 $config_links
5659
5660 Configuration commands:
5661 $config_commands
5662
5663 Report bugs to <bug-autoconf@gnu.org>."
5664 _ACEOF
5665
5666 cat >>$CONFIG_STATUS <<_ACEOF
5667 ac_cs_version="\\
5668 config.status
5669 configured by $0, generated by GNU Autoconf 2.59,
5670   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5671
5672 Copyright (C) 2003 Free Software Foundation, Inc.
5673 This config.status script is free software; the Free Software Foundation
5674 gives unlimited permission to copy, distribute and modify it."
5675 srcdir=$srcdir
5676 INSTALL="$INSTALL"
5677 _ACEOF
5678
5679 cat >>$CONFIG_STATUS <<\_ACEOF
5680 # If no file are specified by the user, then we need to provide default
5681 # value.  By we need to know if files were specified by the user.
5682 ac_need_defaults=:
5683 while test $# != 0
5684 do
5685   case $1 in
5686   --*=*)
5687     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5688     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5689     ac_shift=:
5690     ;;
5691   -*)
5692     ac_option=$1
5693     ac_optarg=$2
5694     ac_shift=shift
5695     ;;
5696   *) # This is not an option, so the user has probably given explicit
5697      # arguments.
5698      ac_option=$1
5699      ac_need_defaults=false;;
5700   esac
5701
5702   case $ac_option in
5703   # Handling of the options.
5704 _ACEOF
5705 cat >>$CONFIG_STATUS <<\_ACEOF
5706   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5707     ac_cs_recheck=: ;;
5708   --version | --vers* | -V )
5709     echo "$ac_cs_version"; exit 0 ;;
5710   --he | --h)
5711     # Conflict between --help and --header
5712     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5713 Try \`$0 --help' for more information." >&5
5714 echo "$as_me: error: ambiguous option: $1
5715 Try \`$0 --help' for more information." >&2;}
5716    { (exit 1); exit 1; }; };;
5717   --help | --hel | -h )
5718     echo "$ac_cs_usage"; exit 0 ;;
5719   --debug | --d* | -d )
5720     debug=: ;;
5721   --file | --fil | --fi | --f )
5722     $ac_shift
5723     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5724     ac_need_defaults=false;;
5725   --header | --heade | --head | --hea )
5726     $ac_shift
5727     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5728     ac_need_defaults=false;;
5729   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5730   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5731     ac_cs_silent=: ;;
5732
5733   # This is an error.
5734   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5735 Try \`$0 --help' for more information." >&5
5736 echo "$as_me: error: unrecognized option: $1
5737 Try \`$0 --help' for more information." >&2;}
5738    { (exit 1); exit 1; }; } ;;
5739
5740   *) ac_config_targets="$ac_config_targets $1" ;;
5741
5742   esac
5743   shift
5744 done
5745
5746 ac_configure_extra_args=
5747
5748 if $ac_cs_silent; then
5749   exec 6>/dev/null
5750   ac_configure_extra_args="$ac_configure_extra_args --silent"
5751 fi
5752
5753 _ACEOF
5754 cat >>$CONFIG_STATUS <<_ACEOF
5755 if \$ac_cs_recheck; then
5756   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5757   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5758 fi
5759
5760 _ACEOF
5761
5762
5763
5764
5765
5766 cat >>$CONFIG_STATUS <<\_ACEOF
5767 for ac_config_target in $ac_config_targets
5768 do
5769   case "$ac_config_target" in
5770   # Handling of arguments.
5771   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5772   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5773   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5774   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5775   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5776   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5777   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5778   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5779 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5780    { (exit 1); exit 1; }; };;
5781   esac
5782 done
5783
5784 # If the user did not use the arguments to specify the items to instantiate,
5785 # then the envvar interface is used.  Set only those that are not.
5786 # We use the long form for the default assignment because of an extremely
5787 # bizarre bug on SunOS 4.1.3.
5788 if $ac_need_defaults; then
5789   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5790   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5791   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5792   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5793 fi
5794
5795 # Have a temporary directory for convenience.  Make it in the build tree
5796 # simply because there is no reason to put it here, and in addition,
5797 # creating and moving files from /tmp can sometimes cause problems.
5798 # Create a temporary directory, and hook for its removal unless debugging.
5799 $debug ||
5800 {
5801   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5802   trap '{ (exit 1); exit 1; }' 1 2 13 15
5803 }
5804
5805 # Create a (secure) tmp directory for tmp files.
5806
5807 {
5808   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5809   test -n "$tmp" && test -d "$tmp"
5810 }  ||
5811 {
5812   tmp=./confstat$$-$RANDOM
5813   (umask 077 && mkdir $tmp)
5814 } ||
5815 {
5816    echo "$me: cannot create a temporary directory in ." >&2
5817    { (exit 1); exit 1; }
5818 }
5819
5820 _ACEOF
5821
5822 cat >>$CONFIG_STATUS <<_ACEOF
5823
5824 #
5825 # CONFIG_FILES section.
5826 #
5827
5828 # No need to generate the scripts if there are no CONFIG_FILES.
5829 # This happens for instance when ./config.status config.h
5830 if test -n "\$CONFIG_FILES"; then
5831   # Protect against being on the right side of a sed subst in config.status.
5832   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5833    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5834 s,@SHELL@,$SHELL,;t t
5835 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5836 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5837 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5838 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5839 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5840 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5841 s,@exec_prefix@,$exec_prefix,;t t
5842 s,@prefix@,$prefix,;t t
5843 s,@program_transform_name@,$program_transform_name,;t t
5844 s,@bindir@,$bindir,;t t
5845 s,@sbindir@,$sbindir,;t t
5846 s,@libexecdir@,$libexecdir,;t t
5847 s,@datadir@,$datadir,;t t
5848 s,@sysconfdir@,$sysconfdir,;t t
5849 s,@sharedstatedir@,$sharedstatedir,;t t
5850 s,@localstatedir@,$localstatedir,;t t
5851 s,@libdir@,$libdir,;t t
5852 s,@includedir@,$includedir,;t t
5853 s,@oldincludedir@,$oldincludedir,;t t
5854 s,@infodir@,$infodir,;t t
5855 s,@mandir@,$mandir,;t t
5856 s,@build_alias@,$build_alias,;t t
5857 s,@host_alias@,$host_alias,;t t
5858 s,@target_alias@,$target_alias,;t t
5859 s,@DEFS@,$DEFS,;t t
5860 s,@ECHO_C@,$ECHO_C,;t t
5861 s,@ECHO_N@,$ECHO_N,;t t
5862 s,@ECHO_T@,$ECHO_T,;t t
5863 s,@LIBS@,$LIBS,;t t
5864 s,@build@,$build,;t t
5865 s,@build_cpu@,$build_cpu,;t t
5866 s,@build_vendor@,$build_vendor,;t t
5867 s,@build_os@,$build_os,;t t
5868 s,@host@,$host,;t t
5869 s,@host_cpu@,$host_cpu,;t t
5870 s,@host_vendor@,$host_vendor,;t t
5871 s,@host_os@,$host_os,;t t
5872 s,@target@,$target,;t t
5873 s,@target_cpu@,$target_cpu,;t t
5874 s,@target_vendor@,$target_vendor,;t t
5875 s,@target_os@,$target_os,;t t
5876 s,@CC@,$CC,;t t
5877 s,@CFLAGS@,$CFLAGS,;t t
5878 s,@LDFLAGS@,$LDFLAGS,;t t
5879 s,@CPPFLAGS@,$CPPFLAGS,;t t
5880 s,@ac_ct_CC@,$ac_ct_CC,;t t
5881 s,@EXEEXT@,$EXEEXT,;t t
5882 s,@OBJEXT@,$OBJEXT,;t t
5883 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5884 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5885 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5886 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5887 s,@HDEFINES@,$HDEFINES,;t t
5888 s,@AR@,$AR,;t t
5889 s,@RANLIB@,$RANLIB,;t t
5890 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5891 s,@CPP@,$CPP,;t t
5892 s,@EGREP@,$EGREP,;t t
5893 s,@MAINT@,$MAINT,;t t
5894 s,@sim_bswap@,$sim_bswap,;t t
5895 s,@sim_cflags@,$sim_cflags,;t t
5896 s,@sim_debug@,$sim_debug,;t t
5897 s,@sim_stdio@,$sim_stdio,;t t
5898 s,@sim_trace@,$sim_trace,;t t
5899 s,@sim_profile@,$sim_profile,;t t
5900 s,@sim_environment@,$sim_environment,;t t
5901 s,@sim_alignment@,$sim_alignment,;t t
5902 s,@sim_assert@,$sim_assert,;t t
5903 s,@sim_bitsize@,$sim_bitsize,;t t
5904 s,@sim_endian@,$sim_endian,;t t
5905 s,@sim_hostendian@,$sim_hostendian,;t t
5906 s,@sim_float@,$sim_float,;t t
5907 s,@sim_scache@,$sim_scache,;t t
5908 s,@sim_default_model@,$sim_default_model,;t t
5909 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5910 s,@sim_hw_objs@,$sim_hw_objs,;t t
5911 s,@sim_hw@,$sim_hw,;t t
5912 s,@sim_inline@,$sim_inline,;t t
5913 s,@sim_packages@,$sim_packages,;t t
5914 s,@sim_regparm@,$sim_regparm,;t t
5915 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5916 s,@sim_smp@,$sim_smp,;t t
5917 s,@sim_stdcall@,$sim_stdcall,;t t
5918 s,@sim_xor_endian@,$sim_xor_endian,;t t
5919 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5920 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5921 s,@cgen_breaks@,$cgen_breaks,;t t
5922 s,@LIBOBJS@,$LIBOBJS,;t t
5923 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5924 CEOF
5925
5926 _ACEOF
5927
5928   cat >>$CONFIG_STATUS <<\_ACEOF
5929   # Split the substitutions into bite-sized pieces for seds with
5930   # small command number limits, like on Digital OSF/1 and HP-UX.
5931   ac_max_sed_lines=48
5932   ac_sed_frag=1 # Number of current file.
5933   ac_beg=1 # First line for current file.
5934   ac_end=$ac_max_sed_lines # Line after last line for current file.
5935   ac_more_lines=:
5936   ac_sed_cmds=
5937   while $ac_more_lines; do
5938     if test $ac_beg -gt 1; then
5939       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5940     else
5941       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5942     fi
5943     if test ! -s $tmp/subs.frag; then
5944       ac_more_lines=false
5945     else
5946       # The purpose of the label and of the branching condition is to
5947       # speed up the sed processing (if there are no `@' at all, there
5948       # is no need to browse any of the substitutions).
5949       # These are the two extra sed commands mentioned above.
5950       (echo ':t
5951   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5952       if test -z "$ac_sed_cmds"; then
5953         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5954       else
5955         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5956       fi
5957       ac_sed_frag=`expr $ac_sed_frag + 1`
5958       ac_beg=$ac_end
5959       ac_end=`expr $ac_end + $ac_max_sed_lines`
5960     fi
5961   done
5962   if test -z "$ac_sed_cmds"; then
5963     ac_sed_cmds=cat
5964   fi
5965 fi # test -n "$CONFIG_FILES"
5966
5967 _ACEOF
5968 cat >>$CONFIG_STATUS <<\_ACEOF
5969 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5970   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5971   case $ac_file in
5972   - | *:- | *:-:* ) # input from stdin
5973         cat >$tmp/stdin
5974         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5975         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5976   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5977         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5978   * )   ac_file_in=$ac_file.in ;;
5979   esac
5980
5981   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5982   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5983 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5984          X"$ac_file" : 'X\(//\)[^/]' \| \
5985          X"$ac_file" : 'X\(//\)$' \| \
5986          X"$ac_file" : 'X\(/\)' \| \
5987          .     : '\(.\)' 2>/dev/null ||
5988 echo X"$ac_file" |
5989     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5990           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5991           /^X\(\/\/\)$/{ s//\1/; q; }
5992           /^X\(\/\).*/{ s//\1/; q; }
5993           s/.*/./; q'`
5994   { if $as_mkdir_p; then
5995     mkdir -p "$ac_dir"
5996   else
5997     as_dir="$ac_dir"
5998     as_dirs=
5999     while test ! -d "$as_dir"; do
6000       as_dirs="$as_dir $as_dirs"
6001       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6002 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6003          X"$as_dir" : 'X\(//\)[^/]' \| \
6004          X"$as_dir" : 'X\(//\)$' \| \
6005          X"$as_dir" : 'X\(/\)' \| \
6006          .     : '\(.\)' 2>/dev/null ||
6007 echo X"$as_dir" |
6008     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6009           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6010           /^X\(\/\/\)$/{ s//\1/; q; }
6011           /^X\(\/\).*/{ s//\1/; q; }
6012           s/.*/./; q'`
6013     done
6014     test ! -n "$as_dirs" || mkdir $as_dirs
6015   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6016 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6017    { (exit 1); exit 1; }; }; }
6018
6019   ac_builddir=.
6020
6021 if test "$ac_dir" != .; then
6022   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6023   # A "../" for each directory in $ac_dir_suffix.
6024   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6025 else
6026   ac_dir_suffix= ac_top_builddir=
6027 fi
6028
6029 case $srcdir in
6030   .)  # No --srcdir option.  We are building in place.
6031     ac_srcdir=.
6032     if test -z "$ac_top_builddir"; then
6033        ac_top_srcdir=.
6034     else
6035        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6036     fi ;;
6037   [\\/]* | ?:[\\/]* )  # Absolute path.
6038     ac_srcdir=$srcdir$ac_dir_suffix;
6039     ac_top_srcdir=$srcdir ;;
6040   *) # Relative path.
6041     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6042     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6043 esac
6044
6045 # Do not use `cd foo && pwd` to compute absolute paths, because
6046 # the directories may not exist.
6047 case `pwd` in
6048 .) ac_abs_builddir="$ac_dir";;
6049 *)
6050   case "$ac_dir" in
6051   .) ac_abs_builddir=`pwd`;;
6052   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6053   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6054   esac;;
6055 esac
6056 case $ac_abs_builddir in
6057 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6058 *)
6059   case ${ac_top_builddir}. in
6060   .) ac_abs_top_builddir=$ac_abs_builddir;;
6061   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6062   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6063   esac;;
6064 esac
6065 case $ac_abs_builddir in
6066 .) ac_abs_srcdir=$ac_srcdir;;
6067 *)
6068   case $ac_srcdir in
6069   .) ac_abs_srcdir=$ac_abs_builddir;;
6070   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6071   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6072   esac;;
6073 esac
6074 case $ac_abs_builddir in
6075 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6076 *)
6077   case $ac_top_srcdir in
6078   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6079   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6080   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6081   esac;;
6082 esac
6083
6084
6085   case $INSTALL in
6086   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6087   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6088   esac
6089
6090   if test x"$ac_file" != x-; then
6091     { echo "$as_me:$LINENO: creating $ac_file" >&5
6092 echo "$as_me: creating $ac_file" >&6;}
6093     rm -f "$ac_file"
6094   fi
6095   # Let's still pretend it is `configure' which instantiates (i.e., don't
6096   # use $as_me), people would be surprised to read:
6097   #    /* config.h.  Generated by config.status.  */
6098   if test x"$ac_file" = x-; then
6099     configure_input=
6100   else
6101     configure_input="$ac_file.  "
6102   fi
6103   configure_input=$configure_input"Generated from `echo $ac_file_in |
6104                                      sed 's,.*/,,'` by configure."
6105
6106   # First look for the input files in the build tree, otherwise in the
6107   # src tree.
6108   ac_file_inputs=`IFS=:
6109     for f in $ac_file_in; do
6110       case $f in
6111       -) echo $tmp/stdin ;;
6112       [\\/$]*)
6113          # Absolute (can't be DOS-style, as IFS=:)
6114          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6115 echo "$as_me: error: cannot find input file: $f" >&2;}
6116    { (exit 1); exit 1; }; }
6117          echo "$f";;
6118       *) # Relative
6119          if test -f "$f"; then
6120            # Build tree
6121            echo "$f"
6122          elif test -f "$srcdir/$f"; then
6123            # Source tree
6124            echo "$srcdir/$f"
6125          else
6126            # /dev/null tree
6127            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6128 echo "$as_me: error: cannot find input file: $f" >&2;}
6129    { (exit 1); exit 1; }; }
6130          fi;;
6131       esac
6132     done` || { (exit 1); exit 1; }
6133 _ACEOF
6134 cat >>$CONFIG_STATUS <<_ACEOF
6135   sed "$ac_vpsub
6136 $extrasub
6137 _ACEOF
6138 cat >>$CONFIG_STATUS <<\_ACEOF
6139 :t
6140 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6141 s,@configure_input@,$configure_input,;t t
6142 s,@srcdir@,$ac_srcdir,;t t
6143 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6144 s,@top_srcdir@,$ac_top_srcdir,;t t
6145 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6146 s,@builddir@,$ac_builddir,;t t
6147 s,@abs_builddir@,$ac_abs_builddir,;t t
6148 s,@top_builddir@,$ac_top_builddir,;t t
6149 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6150 s,@INSTALL@,$ac_INSTALL,;t t
6151 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6152   rm -f $tmp/stdin
6153   if test x"$ac_file" != x-; then
6154     mv $tmp/out $ac_file
6155   else
6156     cat $tmp/out
6157     rm -f $tmp/out
6158   fi
6159
6160 done
6161 _ACEOF
6162 cat >>$CONFIG_STATUS <<\_ACEOF
6163
6164 #
6165 # CONFIG_HEADER section.
6166 #
6167
6168 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6169 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6170 #
6171 # ac_d sets the value in "#define NAME VALUE" lines.
6172 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6173 ac_dB='[         ].*$,\1#\2'
6174 ac_dC=' '
6175 ac_dD=',;t'
6176 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6177 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6178 ac_uB='$,\1#\2define\3'
6179 ac_uC=' '
6180 ac_uD=',;t'
6181
6182 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6183   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6184   case $ac_file in
6185   - | *:- | *:-:* ) # input from stdin
6186         cat >$tmp/stdin
6187         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6188         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6189   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6190         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6191   * )   ac_file_in=$ac_file.in ;;
6192   esac
6193
6194   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6195 echo "$as_me: creating $ac_file" >&6;}
6196
6197   # First look for the input files in the build tree, otherwise in the
6198   # src tree.
6199   ac_file_inputs=`IFS=:
6200     for f in $ac_file_in; do
6201       case $f in
6202       -) echo $tmp/stdin ;;
6203       [\\/$]*)
6204          # Absolute (can't be DOS-style, as IFS=:)
6205          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6206 echo "$as_me: error: cannot find input file: $f" >&2;}
6207    { (exit 1); exit 1; }; }
6208          # Do quote $f, to prevent DOS paths from being IFS'd.
6209          echo "$f";;
6210       *) # Relative
6211          if test -f "$f"; then
6212            # Build tree
6213            echo "$f"
6214          elif test -f "$srcdir/$f"; then
6215            # Source tree
6216            echo "$srcdir/$f"
6217          else
6218            # /dev/null tree
6219            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6220 echo "$as_me: error: cannot find input file: $f" >&2;}
6221    { (exit 1); exit 1; }; }
6222          fi;;
6223       esac
6224     done` || { (exit 1); exit 1; }
6225   # Remove the trailing spaces.
6226   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6227
6228 _ACEOF
6229
6230 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6231 # `conftest.undefs', that substitutes the proper values into
6232 # config.h.in to produce config.h.  The first handles `#define'
6233 # templates, and the second `#undef' templates.
6234 # And first: Protect against being on the right side of a sed subst in
6235 # config.status.  Protect against being in an unquoted here document
6236 # in config.status.
6237 rm -f conftest.defines conftest.undefs
6238 # Using a here document instead of a string reduces the quoting nightmare.
6239 # Putting comments in sed scripts is not portable.
6240 #
6241 # `end' is used to avoid that the second main sed command (meant for
6242 # 0-ary CPP macros) applies to n-ary macro definitions.
6243 # See the Autoconf documentation for `clear'.
6244 cat >confdef2sed.sed <<\_ACEOF
6245 s/[\\&,]/\\&/g
6246 s,[\\$`],\\&,g
6247 t clear
6248 : clear
6249 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6250 t end
6251 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6252 : end
6253 _ACEOF
6254 # If some macros were called several times there might be several times
6255 # the same #defines, which is useless.  Nevertheless, we may not want to
6256 # sort them, since we want the *last* AC-DEFINE to be honored.
6257 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6258 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6259 rm -f confdef2sed.sed
6260
6261 # This sed command replaces #undef with comments.  This is necessary, for
6262 # example, in the case of _POSIX_SOURCE, which is predefined and required
6263 # on some systems where configure will not decide to define it.
6264 cat >>conftest.undefs <<\_ACEOF
6265 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6266 _ACEOF
6267
6268 # Break up conftest.defines because some shells have a limit on the size
6269 # of here documents, and old seds have small limits too (100 cmds).
6270 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6271 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6272 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6273 echo '  :' >>$CONFIG_STATUS
6274 rm -f conftest.tail
6275 while grep . conftest.defines >/dev/null
6276 do
6277   # Write a limited-size here document to $tmp/defines.sed.
6278   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6279   # Speed up: don't consider the non `#define' lines.
6280   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6281   # Work around the forget-to-reset-the-flag bug.
6282   echo 't clr' >>$CONFIG_STATUS
6283   echo ': clr' >>$CONFIG_STATUS
6284   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6285   echo 'CEOF
6286   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6287   rm -f $tmp/in
6288   mv $tmp/out $tmp/in
6289 ' >>$CONFIG_STATUS
6290   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6291   rm -f conftest.defines
6292   mv conftest.tail conftest.defines
6293 done
6294 rm -f conftest.defines
6295 echo '  fi # grep' >>$CONFIG_STATUS
6296 echo >>$CONFIG_STATUS
6297
6298 # Break up conftest.undefs because some shells have a limit on the size
6299 # of here documents, and old seds have small limits too (100 cmds).
6300 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6301 rm -f conftest.tail
6302 while grep . conftest.undefs >/dev/null
6303 do
6304   # Write a limited-size here document to $tmp/undefs.sed.
6305   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6306   # Speed up: don't consider the non `#undef'
6307   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6308   # Work around the forget-to-reset-the-flag bug.
6309   echo 't clr' >>$CONFIG_STATUS
6310   echo ': clr' >>$CONFIG_STATUS
6311   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6312   echo 'CEOF
6313   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6314   rm -f $tmp/in
6315   mv $tmp/out $tmp/in
6316 ' >>$CONFIG_STATUS
6317   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6318   rm -f conftest.undefs
6319   mv conftest.tail conftest.undefs
6320 done
6321 rm -f conftest.undefs
6322
6323 cat >>$CONFIG_STATUS <<\_ACEOF
6324   # Let's still pretend it is `configure' which instantiates (i.e., don't
6325   # use $as_me), people would be surprised to read:
6326   #    /* config.h.  Generated by config.status.  */
6327   if test x"$ac_file" = x-; then
6328     echo "/* Generated by configure.  */" >$tmp/config.h
6329   else
6330     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6331   fi
6332   cat $tmp/in >>$tmp/config.h
6333   rm -f $tmp/in
6334   if test x"$ac_file" != x-; then
6335     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6336       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6337 echo "$as_me: $ac_file is unchanged" >&6;}
6338     else
6339       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6340 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6341          X"$ac_file" : 'X\(//\)[^/]' \| \
6342          X"$ac_file" : 'X\(//\)$' \| \
6343          X"$ac_file" : 'X\(/\)' \| \
6344          .     : '\(.\)' 2>/dev/null ||
6345 echo X"$ac_file" |
6346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6347           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6348           /^X\(\/\/\)$/{ s//\1/; q; }
6349           /^X\(\/\).*/{ s//\1/; q; }
6350           s/.*/./; q'`
6351       { if $as_mkdir_p; then
6352     mkdir -p "$ac_dir"
6353   else
6354     as_dir="$ac_dir"
6355     as_dirs=
6356     while test ! -d "$as_dir"; do
6357       as_dirs="$as_dir $as_dirs"
6358       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6359 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6360          X"$as_dir" : 'X\(//\)[^/]' \| \
6361          X"$as_dir" : 'X\(//\)$' \| \
6362          X"$as_dir" : 'X\(/\)' \| \
6363          .     : '\(.\)' 2>/dev/null ||
6364 echo X"$as_dir" |
6365     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6366           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6367           /^X\(\/\/\)$/{ s//\1/; q; }
6368           /^X\(\/\).*/{ s//\1/; q; }
6369           s/.*/./; q'`
6370     done
6371     test ! -n "$as_dirs" || mkdir $as_dirs
6372   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6373 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6374    { (exit 1); exit 1; }; }; }
6375
6376       rm -f $ac_file
6377       mv $tmp/config.h $ac_file
6378     fi
6379   else
6380     cat $tmp/config.h
6381     rm -f $tmp/config.h
6382   fi
6383 done
6384 _ACEOF
6385 cat >>$CONFIG_STATUS <<\_ACEOF
6386
6387 #
6388 # CONFIG_LINKS section.
6389 #
6390
6391 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
6392   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6393   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6394
6395   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
6396 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
6397
6398   if test ! -r $srcdir/$ac_source; then
6399     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
6400 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
6401    { (exit 1); exit 1; }; }
6402   fi
6403   rm -f $ac_dest
6404
6405   # Make relative symlinks.
6406   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
6407 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6408          X"$ac_dest" : 'X\(//\)[^/]' \| \
6409          X"$ac_dest" : 'X\(//\)$' \| \
6410          X"$ac_dest" : 'X\(/\)' \| \
6411          .     : '\(.\)' 2>/dev/null ||
6412 echo X"$ac_dest" |
6413     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6414           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6415           /^X\(\/\/\)$/{ s//\1/; q; }
6416           /^X\(\/\).*/{ s//\1/; q; }
6417           s/.*/./; q'`
6418   { if $as_mkdir_p; then
6419     mkdir -p "$ac_dest_dir"
6420   else
6421     as_dir="$ac_dest_dir"
6422     as_dirs=
6423     while test ! -d "$as_dir"; do
6424       as_dirs="$as_dir $as_dirs"
6425       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6426 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6427          X"$as_dir" : 'X\(//\)[^/]' \| \
6428          X"$as_dir" : 'X\(//\)$' \| \
6429          X"$as_dir" : 'X\(/\)' \| \
6430          .     : '\(.\)' 2>/dev/null ||
6431 echo X"$as_dir" |
6432     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6433           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6434           /^X\(\/\/\)$/{ s//\1/; q; }
6435           /^X\(\/\).*/{ s//\1/; q; }
6436           s/.*/./; q'`
6437     done
6438     test ! -n "$as_dirs" || mkdir $as_dirs
6439   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
6440 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
6441    { (exit 1); exit 1; }; }; }
6442
6443   ac_builddir=.
6444
6445 if test "$ac_dest_dir" != .; then
6446   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
6447   # A "../" for each directory in $ac_dir_suffix.
6448   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6449 else
6450   ac_dir_suffix= ac_top_builddir=
6451 fi
6452
6453 case $srcdir in
6454   .)  # No --srcdir option.  We are building in place.
6455     ac_srcdir=.
6456     if test -z "$ac_top_builddir"; then
6457        ac_top_srcdir=.
6458     else
6459        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6460     fi ;;
6461   [\\/]* | ?:[\\/]* )  # Absolute path.
6462     ac_srcdir=$srcdir$ac_dir_suffix;
6463     ac_top_srcdir=$srcdir ;;
6464   *) # Relative path.
6465     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6466     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6467 esac
6468
6469 # Do not use `cd foo && pwd` to compute absolute paths, because
6470 # the directories may not exist.
6471 case `pwd` in
6472 .) ac_abs_builddir="$ac_dest_dir";;
6473 *)
6474   case "$ac_dest_dir" in
6475   .) ac_abs_builddir=`pwd`;;
6476   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
6477   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
6478   esac;;
6479 esac
6480 case $ac_abs_builddir in
6481 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6482 *)
6483   case ${ac_top_builddir}. in
6484   .) ac_abs_top_builddir=$ac_abs_builddir;;
6485   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6486   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6487   esac;;
6488 esac
6489 case $ac_abs_builddir in
6490 .) ac_abs_srcdir=$ac_srcdir;;
6491 *)
6492   case $ac_srcdir in
6493   .) ac_abs_srcdir=$ac_abs_builddir;;
6494   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6495   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6496   esac;;
6497 esac
6498 case $ac_abs_builddir in
6499 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6500 *)
6501   case $ac_top_srcdir in
6502   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6503   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6504   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6505   esac;;
6506 esac
6507
6508
6509   case $srcdir in
6510   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
6511       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
6512   esac
6513
6514   # Try a symlink, then a hard link, then a copy.
6515   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6516     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
6517     cp -p $srcdir/$ac_source $ac_dest ||
6518     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
6519 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
6520    { (exit 1); exit 1; }; }
6521 done
6522 _ACEOF
6523 cat >>$CONFIG_STATUS <<\_ACEOF
6524
6525 #
6526 # CONFIG_COMMANDS section.
6527 #
6528 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6529   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6530   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6531   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6532 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6533          X"$ac_dest" : 'X\(//\)[^/]' \| \
6534          X"$ac_dest" : 'X\(//\)$' \| \
6535          X"$ac_dest" : 'X\(/\)' \| \
6536          .     : '\(.\)' 2>/dev/null ||
6537 echo X"$ac_dest" |
6538     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6539           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6540           /^X\(\/\/\)$/{ s//\1/; q; }
6541           /^X\(\/\).*/{ s//\1/; q; }
6542           s/.*/./; q'`
6543   { if $as_mkdir_p; then
6544     mkdir -p "$ac_dir"
6545   else
6546     as_dir="$ac_dir"
6547     as_dirs=
6548     while test ! -d "$as_dir"; do
6549       as_dirs="$as_dir $as_dirs"
6550       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6551 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6552          X"$as_dir" : 'X\(//\)[^/]' \| \
6553          X"$as_dir" : 'X\(//\)$' \| \
6554          X"$as_dir" : 'X\(/\)' \| \
6555          .     : '\(.\)' 2>/dev/null ||
6556 echo X"$as_dir" |
6557     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6558           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6559           /^X\(\/\/\)$/{ s//\1/; q; }
6560           /^X\(\/\).*/{ s//\1/; q; }
6561           s/.*/./; q'`
6562     done
6563     test ! -n "$as_dirs" || mkdir $as_dirs
6564   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6565 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6566    { (exit 1); exit 1; }; }; }
6567
6568   ac_builddir=.
6569
6570 if test "$ac_dir" != .; then
6571   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6572   # A "../" for each directory in $ac_dir_suffix.
6573   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6574 else
6575   ac_dir_suffix= ac_top_builddir=
6576 fi
6577
6578 case $srcdir in
6579   .)  # No --srcdir option.  We are building in place.
6580     ac_srcdir=.
6581     if test -z "$ac_top_builddir"; then
6582        ac_top_srcdir=.
6583     else
6584        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6585     fi ;;
6586   [\\/]* | ?:[\\/]* )  # Absolute path.
6587     ac_srcdir=$srcdir$ac_dir_suffix;
6588     ac_top_srcdir=$srcdir ;;
6589   *) # Relative path.
6590     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6591     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6592 esac
6593
6594 # Do not use `cd foo && pwd` to compute absolute paths, because
6595 # the directories may not exist.
6596 case `pwd` in
6597 .) ac_abs_builddir="$ac_dir";;
6598 *)
6599   case "$ac_dir" in
6600   .) ac_abs_builddir=`pwd`;;
6601   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6602   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6603   esac;;
6604 esac
6605 case $ac_abs_builddir in
6606 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6607 *)
6608   case ${ac_top_builddir}. in
6609   .) ac_abs_top_builddir=$ac_abs_builddir;;
6610   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6611   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6612   esac;;
6613 esac
6614 case $ac_abs_builddir in
6615 .) ac_abs_srcdir=$ac_srcdir;;
6616 *)
6617   case $ac_srcdir in
6618   .) ac_abs_srcdir=$ac_abs_builddir;;
6619   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6620   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6621   esac;;
6622 esac
6623 case $ac_abs_builddir in
6624 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6625 *)
6626   case $ac_top_srcdir in
6627   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6628   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6629   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6630   esac;;
6631 esac
6632
6633
6634   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6635 echo "$as_me: executing $ac_dest commands" >&6;}
6636   case $ac_dest in
6637     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6638  rm -f Makesim1.tmp Makesim2.tmp Makefile
6639  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6640  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6641  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6642         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6643         <Makefile.sim >Makefile
6644  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6645  ;;
6646     stamp-h ) echo > stamp-h ;;
6647   esac
6648 done
6649 _ACEOF
6650
6651 cat >>$CONFIG_STATUS <<\_ACEOF
6652
6653 { (exit 0); exit 0; }
6654 _ACEOF
6655 chmod +x $CONFIG_STATUS
6656 ac_clean_files=$ac_clean_files_save
6657
6658
6659 # configure is writing to config.log, and then calls config.status.
6660 # config.status does its own redirection, appending to config.log.
6661 # Unfortunately, on DOS this fails, as config.log is still kept open
6662 # by configure, so config.status won't be able to write to it; its
6663 # output is simply discarded.  So we exec the FD to /dev/null,
6664 # effectively closing config.log, so it can be properly (re)opened and
6665 # appended to by config.status.  When coming back to configure, we
6666 # need to make the FD available again.
6667 if test "$no_create" != yes; then
6668   ac_cs_success=:
6669   ac_config_status_args=
6670   test "$silent" = yes &&
6671     ac_config_status_args="$ac_config_status_args --quiet"
6672   exec 5>/dev/null
6673   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6674   exec 5>>config.log
6675   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6676   # would make configure fail if this is the last instruction.
6677   $ac_cs_success || { (exit 1); exit 1; }
6678 fi
6679
6680