sim/mips/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 SIM_SUBTARGET sim_igen_flags sim_m16_flags sim_gen sim_multi_flags sim_multi_igen_configs sim_multi_src sim_multi_obj mips_extra_objs mips_igen_engine mips_extra_libs 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 \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 X features:
 840   --x-includes=DIR    X include files are in DIR
 841   --x-libraries=DIR   X library files are in DIR
 842
 843 System types:
 844   --build=BUILD     configure for building on BUILD [guessed]
 845   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 846   --target=TARGET   configure for building compilers for TARGET [HOST]
 847 _ACEOF
 848 fi
 849
 850 if test -n "$ac_init_help"; then
 851
 852   cat <<\_ACEOF
 853
 854 Optional Features:
 855   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 856   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 857   --enable-maintainer-mode              Enable developer functionality.
 858   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 859   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 860   --enable-sim-debug=opts               Enable debugging flags
 861   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 862   --enable-sim-trace=opts               Enable tracing flags
 863   --enable-sim-profile=opts             Enable profiling flags
 864   --enable-sim-inline=inlines           Specify which functions should be inlined.
 865   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
 866   --enable-sim-hostendian=end           Specify host byte endian orientation.
 867   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 868   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 869   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
 870   --enable-sim-endian=endian            Specify target byte endian orientation.
 871   --enable-sim-bitsize=N                Specify target bitsize (32 or 64).
 872   --enable-sim-float                    Specify that the target processor has floating point hardware.
 873   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp}).
 874   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
 875
 876 Optional Packages:
 877   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 878   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 879   --with-x                use the X Window System
 880
 881 Some influential environment variables:
 882   CC          C compiler command
 883   CFLAGS      C compiler flags
 884   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 885               nonstandard directory <lib dir>
 886   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 887               headers in a nonstandard directory <include dir>
 888   CPP         C preprocessor
 889
 890 Use these variables to override the choices made by `configure' or to help
 891 it to find libraries and programs with nonstandard names/locations.
 892
 893 _ACEOF
 894 fi
 895
 896 if test "$ac_init_help" = "recursive"; then
 897   # If there are subdirs, report their specific --help.
 898   ac_popdir=`pwd`
 899   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 900     test -d $ac_dir || continue
 901     ac_builddir=.
 902
 903 if test "$ac_dir" != .; then
 904   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 905   # A "../" for each directory in $ac_dir_suffix.
 906   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 907 else
 908   ac_dir_suffix= ac_top_builddir=
 909 fi
 910
 911 case $srcdir in
 912   .)  # No --srcdir option.  We are building in place.
 913     ac_srcdir=.
 914     if test -z "$ac_top_builddir"; then
 915        ac_top_srcdir=.
 916     else
 917        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 918     fi ;;
 919   [\\/]* | ?:[\\/]* )  # Absolute path.
 920     ac_srcdir=$srcdir$ac_dir_suffix;
 921     ac_top_srcdir=$srcdir ;;
 922   *) # Relative path.
 923     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 924     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 925 esac
 926
 927 # Do not use `cd foo && pwd` to compute absolute paths, because
 928 # the directories may not exist.
 929 case `pwd` in
 930 .) ac_abs_builddir="$ac_dir";;
 931 *)
 932   case "$ac_dir" in
 933   .) ac_abs_builddir=`pwd`;;
 934   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 935   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 936   esac;;
 937 esac
 938 case $ac_abs_builddir in
 939 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 940 *)
 941   case ${ac_top_builddir}. in
 942   .) ac_abs_top_builddir=$ac_abs_builddir;;
 943   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 944   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 945   esac;;
 946 esac
 947 case $ac_abs_builddir in
 948 .) ac_abs_srcdir=$ac_srcdir;;
 949 *)
 950   case $ac_srcdir in
 951   .) ac_abs_srcdir=$ac_abs_builddir;;
 952   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 953   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 954   esac;;
 955 esac
 956 case $ac_abs_builddir in
 957 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 958 *)
 959   case $ac_top_srcdir in
 960   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 961   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 962   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 963   esac;;
 964 esac
 965
 966     cd $ac_dir
 967     # Check for guested configure; otherwise get Cygnus style configure.
 968     if test -f $ac_srcdir/configure.gnu; then
 969       echo
 970       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 971     elif test -f $ac_srcdir/configure; then
 972       echo
 973       $SHELL $ac_srcdir/configure  --help=recursive
 974     elif test -f $ac_srcdir/configure.ac ||
 975            test -f $ac_srcdir/configure.in; then
 976       echo
 977       $ac_configure --help
 978     else
 979       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 980     fi
 981     cd $ac_popdir
 982   done
 983 fi
 984
 985 test -n "$ac_init_help" && exit 0
 986 if $ac_init_version; then
 987   cat <<\_ACEOF
 988
 989 Copyright (C) 2003 Free Software Foundation, Inc.
 990 This configure script is free software; the Free Software Foundation
 991 gives unlimited permission to copy, distribute and modify it.
 992 _ACEOF
 993   exit 0
 994 fi
 995 exec 5>config.log
 996 cat >&5 <<_ACEOF
 997 This file contains any messages produced by compilers while
 998 running configure, to aid debugging if configure makes a mistake.
 999
1000 It was created by $as_me, which was
1001 generated by GNU Autoconf 2.59.  Invocation command line was
1002
1003   $ $0 $@
1004
1005 _ACEOF
1006 {
1007 cat <<_ASUNAME
1008 ## --------- ##
1009 ## Platform. ##
1010 ## --------- ##
1011
1012 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1013 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1014 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1015 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1016 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1017
1018 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1019 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1020
1021 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1022 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1023 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1024 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1025 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1026 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1027 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1028
1029 _ASUNAME
1030
1031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1032 for as_dir in $PATH
1033 do
1034   IFS=$as_save_IFS
1035   test -z "$as_dir" && as_dir=.
1036   echo "PATH: $as_dir"
1037 done
1038
1039 } >&5
1040
1041 cat >&5 <<_ACEOF
1042
1043
1044 ## ----------- ##
1045 ## Core tests. ##
1046 ## ----------- ##
1047
1048 _ACEOF
1049
1050
1051 # Keep a trace of the command line.
1052 # Strip out --no-create and --no-recursion so they do not pile up.
1053 # Strip out --silent because we don't want to record it for future runs.
1054 # Also quote any args containing shell meta-characters.
1055 # Make two passes to allow for proper duplicate-argument suppression.
1056 ac_configure_args=
1057 ac_configure_args0=
1058 ac_configure_args1=
1059 ac_sep=
1060 ac_must_keep_next=false
1061 for ac_pass in 1 2
1062 do
1063   for ac_arg
1064   do
1065     case $ac_arg in
1066     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1067     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068     | -silent | --silent | --silen | --sile | --sil)
1069       continue ;;
1070     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1071       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1072     esac
1073     case $ac_pass in
1074     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1075     2)
1076       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1077       if test $ac_must_keep_next = true; then
1078         ac_must_keep_next=false # Got value, back to normal.
1079       else
1080         case $ac_arg in
1081           *=* | --config-cache | -C | -disable-* | --disable-* \
1082           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1083           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1084           | -with-* | --with-* | -without-* | --without-* | --x)
1085             case "$ac_configure_args0 " in
1086               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1087             esac
1088             ;;
1089           -* ) ac_must_keep_next=true ;;
1090         esac
1091       fi
1092       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1093       # Get rid of the leading space.
1094       ac_sep=" "
1095       ;;
1096     esac
1097   done
1098 done
1099 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1100 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1101
1102 # When interrupted or exit'd, cleanup temporary files, and complete
1103 # config.log.  We remove comments because anyway the quotes in there
1104 # would cause problems or look ugly.
1105 # WARNING: Be sure not to use single quotes in there, as some shells,
1106 # such as our DU 5.0 friend, will then `close' the trap.
1107 trap 'exit_status=$?
1108   # Save into config.log some information that might help in debugging.
1109   {
1110     echo
1111
1112     cat <<\_ASBOX
1113 ## ---------------- ##
1114 ## Cache variables. ##
1115 ## ---------------- ##
1116 _ASBOX
1117     echo
1118     # The following way of writing the cache mishandles newlines in values,
1119 {
1120   (set) 2>&1 |
1121     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1122     *ac_space=\ *)
1123       sed -n \
1124         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1125           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1126       ;;
1127     *)
1128       sed -n \
1129         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1130       ;;
1131     esac;
1132 }
1133     echo
1134
1135     cat <<\_ASBOX
1136 ## ----------------- ##
1137 ## Output variables. ##
1138 ## ----------------- ##
1139 _ASBOX
1140     echo
1141     for ac_var in $ac_subst_vars
1142     do
1143       eval ac_val=$`echo $ac_var`
1144       echo "$ac_var='"'"'$ac_val'"'"'"
1145     done | sort
1146     echo
1147
1148     if test -n "$ac_subst_files"; then
1149       cat <<\_ASBOX
1150 ## ------------- ##
1151 ## Output files. ##
1152 ## ------------- ##
1153 _ASBOX
1154       echo
1155       for ac_var in $ac_subst_files
1156       do
1157         eval ac_val=$`echo $ac_var`
1158         echo "$ac_var='"'"'$ac_val'"'"'"
1159       done | sort
1160       echo
1161     fi
1162
1163     if test -s confdefs.h; then
1164       cat <<\_ASBOX
1165 ## ----------- ##
1166 ## confdefs.h. ##
1167 ## ----------- ##
1168 _ASBOX
1169       echo
1170       sed "/^$/d" confdefs.h | sort
1171       echo
1172     fi
1173     test "$ac_signal" != 0 &&
1174       echo "$as_me: caught signal $ac_signal"
1175     echo "$as_me: exit $exit_status"
1176   } >&5
1177   rm -f core *.core &&
1178   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1179     exit $exit_status
1180      ' 0
1181 for ac_signal in 1 2 13 15; do
1182   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1183 done
1184 ac_signal=0
1185
1186 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1187 rm -rf conftest* confdefs.h
1188 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1189 echo >confdefs.h
1190
1191 # Predefined preprocessor variables.
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_NAME "$PACKAGE_NAME"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1200 _ACEOF
1201
1202
1203 cat >>confdefs.h <<_ACEOF
1204 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1205 _ACEOF
1206
1207
1208 cat >>confdefs.h <<_ACEOF
1209 #define PACKAGE_STRING "$PACKAGE_STRING"
1210 _ACEOF
1211
1212
1213 cat >>confdefs.h <<_ACEOF
1214 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1215 _ACEOF
1216
1217
1218 # Let the site file select an alternate cache file if it wants to.
1219 # Prefer explicitly selected file to automatically selected ones.
1220 if test -z "$CONFIG_SITE"; then
1221   if test "x$prefix" != xNONE; then
1222     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1223   else
1224     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1225   fi
1226 fi
1227 for ac_site_file in $CONFIG_SITE; do
1228   if test -r "$ac_site_file"; then
1229     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1230 echo "$as_me: loading site script $ac_site_file" >&6;}
1231     sed 's/^/| /' "$ac_site_file" >&5
1232     . "$ac_site_file"
1233   fi
1234 done
1235
1236 if test -r "$cache_file"; then
1237   # Some versions of bash will fail to source /dev/null (special
1238   # files actually), so we avoid doing that.
1239   if test -f "$cache_file"; then
1240     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1241 echo "$as_me: loading cache $cache_file" >&6;}
1242     case $cache_file in
1243       [\\/]* | ?:[\\/]* ) . $cache_file;;
1244       *)                      . ./$cache_file;;
1245     esac
1246   fi
1247 else
1248   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1249 echo "$as_me: creating cache $cache_file" >&6;}
1250   >$cache_file
1251 fi
1252
1253 # Check that the precious variables saved in the cache have kept the same
1254 # value.
1255 ac_cache_corrupted=false
1256 for ac_var in `(set) 2>&1 |
1257                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1258   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1259   eval ac_new_set=\$ac_env_${ac_var}_set
1260   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1261   eval ac_new_val="\$ac_env_${ac_var}_value"
1262   case $ac_old_set,$ac_new_set in
1263     set,)
1264       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1265 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1266       ac_cache_corrupted=: ;;
1267     ,set)
1268       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1269 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1270       ac_cache_corrupted=: ;;
1271     ,);;
1272     *)
1273       if test "x$ac_old_val" != "x$ac_new_val"; then
1274         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1275 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1276         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1277 echo "$as_me:   former value:  $ac_old_val" >&2;}
1278         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1279 echo "$as_me:   current value: $ac_new_val" >&2;}
1280         ac_cache_corrupted=:
1281       fi;;
1282   esac
1283   # Pass precious variables to config.status.
1284   if test "$ac_new_set" = set; then
1285     case $ac_new_val in
1286     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1287       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1288     *) ac_arg=$ac_var=$ac_new_val ;;
1289     esac
1290     case " $ac_configure_args " in
1291       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1292       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293     esac
1294   fi
1295 done
1296 if $ac_cache_corrupted; then
1297   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1298 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1299   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1300 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1301    { (exit 1); exit 1; }; }
1302 fi
1303
1304 ac_ext=c
1305 ac_cpp='$CPP $CPPFLAGS'
1306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329 # This file contains common code used by all simulators.
1330 #
1331 # common.m4 invokes AC macros used by all simulators and by the common
1332 # directory.  It is intended to be included before any target specific
1333 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1334 # the Makefile.  It is intended to be invoked last.
1335 #
1336 # The simulator's configure.in should look like:
1337 #
1338 # dnl Process this file with autoconf to produce a configure script.
1339 # AC_PREREQ(2.5)dnl
1340 # AC_INIT(Makefile.in)
1341 #
1342 # sinclude(../common/common.m4)
1343 #
1344 # ... target specific stuff ...
1345
1346 # autoconf.info says this should be called right after AC_INIT.
1347           ac_config_headers="$ac_config_headers config.h:config.in"
1348
1349 ac_aux_dir=
1350 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1351   if test -f $ac_dir/install-sh; then
1352     ac_aux_dir=$ac_dir
1353     ac_install_sh="$ac_aux_dir/install-sh -c"
1354     break
1355   elif test -f $ac_dir/install.sh; then
1356     ac_aux_dir=$ac_dir
1357     ac_install_sh="$ac_aux_dir/install.sh -c"
1358     break
1359   elif test -f $ac_dir/shtool; then
1360     ac_aux_dir=$ac_dir
1361     ac_install_sh="$ac_aux_dir/shtool install -c"
1362     break
1363   fi
1364 done
1365 if test -z "$ac_aux_dir"; then
1366   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1367 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1368    { (exit 1); exit 1; }; }
1369 fi
1370 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1371 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1372 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1373
1374 # Make sure we can run config.sub.
1375 $ac_config_sub sun4 >/dev/null 2>&1 ||
1376   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1377 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1378    { (exit 1); exit 1; }; }
1379
1380 echo "$as_me:$LINENO: checking build system type" >&5
1381 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1382 if test "${ac_cv_build+set}" = set; then
1383   echo $ECHO_N "(cached) $ECHO_C" >&6
1384 else
1385   ac_cv_build_alias=$build_alias
1386 test -z "$ac_cv_build_alias" &&
1387   ac_cv_build_alias=`$ac_config_guess`
1388 test -z "$ac_cv_build_alias" &&
1389   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1390 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1391    { (exit 1); exit 1; }; }
1392 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1393   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1394 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1395    { (exit 1); exit 1; }; }
1396
1397 fi
1398 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1399 echo "${ECHO_T}$ac_cv_build" >&6
1400 build=$ac_cv_build
1401 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1402 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1403 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1404
1405
1406 echo "$as_me:$LINENO: checking host system type" >&5
1407 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1408 if test "${ac_cv_host+set}" = set; then
1409   echo $ECHO_N "(cached) $ECHO_C" >&6
1410 else
1411   ac_cv_host_alias=$host_alias
1412 test -z "$ac_cv_host_alias" &&
1413   ac_cv_host_alias=$ac_cv_build_alias
1414 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1415   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1416 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1417    { (exit 1); exit 1; }; }
1418
1419 fi
1420 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1421 echo "${ECHO_T}$ac_cv_host" >&6
1422 host=$ac_cv_host
1423 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1424 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1425 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1426
1427
1428 echo "$as_me:$LINENO: checking target system type" >&5
1429 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1430 if test "${ac_cv_target+set}" = set; then
1431   echo $ECHO_N "(cached) $ECHO_C" >&6
1432 else
1433   ac_cv_target_alias=$target_alias
1434 test "x$ac_cv_target_alias" = "x" &&
1435   ac_cv_target_alias=$ac_cv_host_alias
1436 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1437   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1438 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1439    { (exit 1); exit 1; }; }
1440
1441 fi
1442 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1443 echo "${ECHO_T}$ac_cv_target" >&6
1444 target=$ac_cv_target
1445 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1446 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1447 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1448
1449
1450 # The aliases save the names the user supplied, while $host etc.
1451 # will get canonicalized.
1452 test -n "$target_alias" &&
1453   test "$program_prefix$program_suffix$program_transform_name" = \
1454     NONENONEs,x,x, &&
1455   program_prefix=${target_alias}-
1456 test "$program_prefix" != NONE &&
1457   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1458 # Use a double $ so make ignores it.
1459 test "$program_suffix" != NONE &&
1460   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1461 # Double any \ or $.  echo might interpret backslashes.
1462 # By default was `s,x,x', remove it if useless.
1463 cat <<\_ACEOF >conftest.sed
1464 s/[\\$]/&&/g;s/;s,x,x,$//
1465 _ACEOF
1466 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1467 rm conftest.sed
1468
1469 ac_ext=c
1470 ac_cpp='$CPP $CPPFLAGS'
1471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1474 if test -n "$ac_tool_prefix"; then
1475   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1476 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1477 echo "$as_me:$LINENO: checking for $ac_word" >&5
1478 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1479 if test "${ac_cv_prog_CC+set}" = set; then
1480   echo $ECHO_N "(cached) $ECHO_C" >&6
1481 else
1482   if test -n "$CC"; then
1483   ac_cv_prog_CC="$CC" # Let the user override the test.
1484 else
1485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1486 for as_dir in $PATH
1487 do
1488   IFS=$as_save_IFS
1489   test -z "$as_dir" && as_dir=.
1490   for ac_exec_ext in '' $ac_executable_extensions; do
1491   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1492     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1493     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1494     break 2
1495   fi
1496 done
1497 done
1498
1499 fi
1500 fi
1501 CC=$ac_cv_prog_CC
1502 if test -n "$CC"; then
1503   echo "$as_me:$LINENO: result: $CC" >&5
1504 echo "${ECHO_T}$CC" >&6
1505 else
1506   echo "$as_me:$LINENO: result: no" >&5
1507 echo "${ECHO_T}no" >&6
1508 fi
1509
1510 fi
1511 if test -z "$ac_cv_prog_CC"; then
1512   ac_ct_CC=$CC
1513   # Extract the first word of "gcc", so it can be a program name with args.
1514 set dummy gcc; ac_word=$2
1515 echo "$as_me:$LINENO: checking for $ac_word" >&5
1516 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1517 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1518   echo $ECHO_N "(cached) $ECHO_C" >&6
1519 else
1520   if test -n "$ac_ct_CC"; then
1521   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1522 else
1523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1524 for as_dir in $PATH
1525 do
1526   IFS=$as_save_IFS
1527   test -z "$as_dir" && as_dir=.
1528   for ac_exec_ext in '' $ac_executable_extensions; do
1529   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1530     ac_cv_prog_ac_ct_CC="gcc"
1531     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1532     break 2
1533   fi
1534 done
1535 done
1536
1537 fi
1538 fi
1539 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1540 if test -n "$ac_ct_CC"; then
1541   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1542 echo "${ECHO_T}$ac_ct_CC" >&6
1543 else
1544   echo "$as_me:$LINENO: result: no" >&5
1545 echo "${ECHO_T}no" >&6
1546 fi
1547
1548   CC=$ac_ct_CC
1549 else
1550   CC="$ac_cv_prog_CC"
1551 fi
1552
1553 if test -z "$CC"; then
1554   if test -n "$ac_tool_prefix"; then
1555   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1556 set dummy ${ac_tool_prefix}cc; ac_word=$2
1557 echo "$as_me:$LINENO: checking for $ac_word" >&5
1558 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1559 if test "${ac_cv_prog_CC+set}" = set; then
1560   echo $ECHO_N "(cached) $ECHO_C" >&6
1561 else
1562   if test -n "$CC"; then
1563   ac_cv_prog_CC="$CC" # Let the user override the test.
1564 else
1565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1566 for as_dir in $PATH
1567 do
1568   IFS=$as_save_IFS
1569   test -z "$as_dir" && as_dir=.
1570   for ac_exec_ext in '' $ac_executable_extensions; do
1571   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1572     ac_cv_prog_CC="${ac_tool_prefix}cc"
1573     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1574     break 2
1575   fi
1576 done
1577 done
1578
1579 fi
1580 fi
1581 CC=$ac_cv_prog_CC
1582 if test -n "$CC"; then
1583   echo "$as_me:$LINENO: result: $CC" >&5
1584 echo "${ECHO_T}$CC" >&6
1585 else
1586   echo "$as_me:$LINENO: result: no" >&5
1587 echo "${ECHO_T}no" >&6
1588 fi
1589
1590 fi
1591 if test -z "$ac_cv_prog_CC"; then
1592   ac_ct_CC=$CC
1593   # Extract the first word of "cc", so it can be a program name with args.
1594 set dummy cc; ac_word=$2
1595 echo "$as_me:$LINENO: checking for $ac_word" >&5
1596 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1597 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1598   echo $ECHO_N "(cached) $ECHO_C" >&6
1599 else
1600   if test -n "$ac_ct_CC"; then
1601   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1602 else
1603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1604 for as_dir in $PATH
1605 do
1606   IFS=$as_save_IFS
1607   test -z "$as_dir" && as_dir=.
1608   for ac_exec_ext in '' $ac_executable_extensions; do
1609   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1610     ac_cv_prog_ac_ct_CC="cc"
1611     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1612     break 2
1613   fi
1614 done
1615 done
1616
1617 fi
1618 fi
1619 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1620 if test -n "$ac_ct_CC"; then
1621   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1622 echo "${ECHO_T}$ac_ct_CC" >&6
1623 else
1624   echo "$as_me:$LINENO: result: no" >&5
1625 echo "${ECHO_T}no" >&6
1626 fi
1627
1628   CC=$ac_ct_CC
1629 else
1630   CC="$ac_cv_prog_CC"
1631 fi
1632
1633 fi
1634 if test -z "$CC"; then
1635   # Extract the first word of "cc", so it can be a program name with args.
1636 set dummy cc; ac_word=$2
1637 echo "$as_me:$LINENO: checking for $ac_word" >&5
1638 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1639 if test "${ac_cv_prog_CC+set}" = set; then
1640   echo $ECHO_N "(cached) $ECHO_C" >&6
1641 else
1642   if test -n "$CC"; then
1643   ac_cv_prog_CC="$CC" # Let the user override the test.
1644 else
1645   ac_prog_rejected=no
1646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1647 for as_dir in $PATH
1648 do
1649   IFS=$as_save_IFS
1650   test -z "$as_dir" && as_dir=.
1651   for ac_exec_ext in '' $ac_executable_extensions; do
1652   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1653     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1654        ac_prog_rejected=yes
1655        continue
1656      fi
1657     ac_cv_prog_CC="cc"
1658     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1659     break 2
1660   fi
1661 done
1662 done
1663
1664 if test $ac_prog_rejected = yes; then
1665   # We found a bogon in the path, so make sure we never use it.
1666   set dummy $ac_cv_prog_CC
1667   shift
1668   if test $# != 0; then
1669     # We chose a different compiler from the bogus one.
1670     # However, it has the same basename, so the bogon will be chosen
1671     # first if we set CC to just the basename; use the full file name.
1672     shift
1673     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1674   fi
1675 fi
1676 fi
1677 fi
1678 CC=$ac_cv_prog_CC
1679 if test -n "$CC"; then
1680   echo "$as_me:$LINENO: result: $CC" >&5
1681 echo "${ECHO_T}$CC" >&6
1682 else
1683   echo "$as_me:$LINENO: result: no" >&5
1684 echo "${ECHO_T}no" >&6
1685 fi
1686
1687 fi
1688 if test -z "$CC"; then
1689   if test -n "$ac_tool_prefix"; then
1690   for ac_prog in cl
1691   do
1692     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1693 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1694 echo "$as_me:$LINENO: checking for $ac_word" >&5
1695 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1696 if test "${ac_cv_prog_CC+set}" = set; then
1697   echo $ECHO_N "(cached) $ECHO_C" >&6
1698 else
1699   if test -n "$CC"; then
1700   ac_cv_prog_CC="$CC" # Let the user override the test.
1701 else
1702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1703 for as_dir in $PATH
1704 do
1705   IFS=$as_save_IFS
1706   test -z "$as_dir" && as_dir=.
1707   for ac_exec_ext in '' $ac_executable_extensions; do
1708   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1709     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1710     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1711     break 2
1712   fi
1713 done
1714 done
1715
1716 fi
1717 fi
1718 CC=$ac_cv_prog_CC
1719 if test -n "$CC"; then
1720   echo "$as_me:$LINENO: result: $CC" >&5
1721 echo "${ECHO_T}$CC" >&6
1722 else
1723   echo "$as_me:$LINENO: result: no" >&5
1724 echo "${ECHO_T}no" >&6
1725 fi
1726
1727     test -n "$CC" && break
1728   done
1729 fi
1730 if test -z "$CC"; then
1731   ac_ct_CC=$CC
1732   for ac_prog in cl
1733 do
1734   # Extract the first word of "$ac_prog", so it can be a program name with args.
1735 set dummy $ac_prog; ac_word=$2
1736 echo "$as_me:$LINENO: checking for $ac_word" >&5
1737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1738 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1739   echo $ECHO_N "(cached) $ECHO_C" >&6
1740 else
1741   if test -n "$ac_ct_CC"; then
1742   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1743 else
1744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1745 for as_dir in $PATH
1746 do
1747   IFS=$as_save_IFS
1748   test -z "$as_dir" && as_dir=.
1749   for ac_exec_ext in '' $ac_executable_extensions; do
1750   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1751     ac_cv_prog_ac_ct_CC="$ac_prog"
1752     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1753     break 2
1754   fi
1755 done
1756 done
1757
1758 fi
1759 fi
1760 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1761 if test -n "$ac_ct_CC"; then
1762   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1763 echo "${ECHO_T}$ac_ct_CC" >&6
1764 else
1765   echo "$as_me:$LINENO: result: no" >&5
1766 echo "${ECHO_T}no" >&6
1767 fi
1768
1769   test -n "$ac_ct_CC" && break
1770 done
1771
1772   CC=$ac_ct_CC
1773 fi
1774
1775 fi
1776
1777
1778 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1779 See \`config.log' for more details." >&5
1780 echo "$as_me: error: no acceptable C compiler found in \$PATH
1781 See \`config.log' for more details." >&2;}
1782    { (exit 1); exit 1; }; }
1783
1784 # Provide some information about the compiler.
1785 echo "$as_me:$LINENO:" \
1786      "checking for C compiler version" >&5
1787 ac_compiler=`set X $ac_compile; echo $2`
1788 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1789   (eval $ac_compiler --version </dev/null >&5) 2>&5
1790   ac_status=$?
1791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1792   (exit $ac_status); }
1793 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1794   (eval $ac_compiler -v </dev/null >&5) 2>&5
1795   ac_status=$?
1796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1797   (exit $ac_status); }
1798 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1799   (eval $ac_compiler -V </dev/null >&5) 2>&5
1800   ac_status=$?
1801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1802   (exit $ac_status); }
1803
1804 cat >conftest.$ac_ext <<_ACEOF
1805 /* confdefs.h.  */
1806 _ACEOF
1807 cat confdefs.h >>conftest.$ac_ext
1808 cat >>conftest.$ac_ext <<_ACEOF
1809 /* end confdefs.h.  */
1810
1811 int
1812 main ()
1813 {
1814
1815   ;
1816   return 0;
1817 }
1818 _ACEOF
1819 ac_clean_files_save=$ac_clean_files
1820 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1821 # Try to create an executable without -o first, disregard a.out.
1822 # It will help us diagnose broken compilers, and finding out an intuition
1823 # of exeext.
1824 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1825 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1826 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1827 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1828   (eval $ac_link_default) 2>&5
1829   ac_status=$?
1830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1831   (exit $ac_status); }; then
1832   # Find the output, starting from the most likely.  This scheme is
1833 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1834 # resort.
1835
1836 # Be careful to initialize this variable, since it used to be cached.
1837 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1838 ac_cv_exeext=
1839 # b.out is created by i960 compilers.
1840 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1841 do
1842   test -f "$ac_file" || continue
1843   case $ac_file in
1844     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1845         ;;
1846     conftest.$ac_ext )
1847         # This is the source file.
1848         ;;
1849     [ab].out )
1850         # We found the default executable, but exeext='' is most
1851         # certainly right.
1852         break;;
1853     *.* )
1854         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1855         # FIXME: I believe we export ac_cv_exeext for Libtool,
1856         # but it would be cool to find out if it's true.  Does anybody
1857         # maintain Libtool? --akim.
1858         export ac_cv_exeext
1859         break;;
1860     * )
1861         break;;
1862   esac
1863 done
1864 else
1865   echo "$as_me: failed program was:" >&5
1866 sed 's/^/| /' conftest.$ac_ext >&5
1867
1868 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1869 See \`config.log' for more details." >&5
1870 echo "$as_me: error: C compiler cannot create executables
1871 See \`config.log' for more details." >&2;}
1872    { (exit 77); exit 77; }; }
1873 fi
1874
1875 ac_exeext=$ac_cv_exeext
1876 echo "$as_me:$LINENO: result: $ac_file" >&5
1877 echo "${ECHO_T}$ac_file" >&6
1878
1879 # Check the compiler produces executables we can run.  If not, either
1880 # the compiler is broken, or we cross compile.
1881 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1882 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1883 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1884 # If not cross compiling, check that we can run a simple program.
1885 if test "$cross_compiling" != yes; then
1886   if { ac_try='./$ac_file'
1887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1888   (eval $ac_try) 2>&5
1889   ac_status=$?
1890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1891   (exit $ac_status); }; }; then
1892     cross_compiling=no
1893   else
1894     if test "$cross_compiling" = maybe; then
1895         cross_compiling=yes
1896     else
1897         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1898 If you meant to cross compile, use \`--host'.
1899 See \`config.log' for more details." >&5
1900 echo "$as_me: error: cannot run C compiled programs.
1901 If you meant to cross compile, use \`--host'.
1902 See \`config.log' for more details." >&2;}
1903    { (exit 1); exit 1; }; }
1904     fi
1905   fi
1906 fi
1907 echo "$as_me:$LINENO: result: yes" >&5
1908 echo "${ECHO_T}yes" >&6
1909
1910 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1911 ac_clean_files=$ac_clean_files_save
1912 # Check the compiler produces executables we can run.  If not, either
1913 # the compiler is broken, or we cross compile.
1914 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1915 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1916 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1917 echo "${ECHO_T}$cross_compiling" >&6
1918
1919 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1920 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1921 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1922   (eval $ac_link) 2>&5
1923   ac_status=$?
1924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1925   (exit $ac_status); }; then
1926   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1927 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1928 # work properly (i.e., refer to `conftest.exe'), while it won't with
1929 # `rm'.
1930 for ac_file in conftest.exe conftest conftest.*; do
1931   test -f "$ac_file" || continue
1932   case $ac_file in
1933     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1934     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1935           export ac_cv_exeext
1936           break;;
1937     * ) break;;
1938   esac
1939 done
1940 else
1941   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1942 See \`config.log' for more details." >&5
1943 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1944 See \`config.log' for more details." >&2;}
1945    { (exit 1); exit 1; }; }
1946 fi
1947
1948 rm -f conftest$ac_cv_exeext
1949 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1950 echo "${ECHO_T}$ac_cv_exeext" >&6
1951
1952 rm -f conftest.$ac_ext
1953 EXEEXT=$ac_cv_exeext
1954 ac_exeext=$EXEEXT
1955 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1956 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1957 if test "${ac_cv_objext+set}" = set; then
1958   echo $ECHO_N "(cached) $ECHO_C" >&6
1959 else
1960   cat >conftest.$ac_ext <<_ACEOF
1961 /* confdefs.h.  */
1962 _ACEOF
1963 cat confdefs.h >>conftest.$ac_ext
1964 cat >>conftest.$ac_ext <<_ACEOF
1965 /* end confdefs.h.  */
1966
1967 int
1968 main ()
1969 {
1970
1971   ;
1972   return 0;
1973 }
1974 _ACEOF
1975 rm -f conftest.o conftest.obj
1976 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1977   (eval $ac_compile) 2>&5
1978   ac_status=$?
1979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1980   (exit $ac_status); }; then
1981   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1982   case $ac_file in
1983     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1984     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1985        break;;
1986   esac
1987 done
1988 else
1989   echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1993 See \`config.log' for more details." >&5
1994 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1995 See \`config.log' for more details." >&2;}
1996    { (exit 1); exit 1; }; }
1997 fi
1998
1999 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2000 fi
2001 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2002 echo "${ECHO_T}$ac_cv_objext" >&6
2003 OBJEXT=$ac_cv_objext
2004 ac_objext=$OBJEXT
2005 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2006 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2007 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2008   echo $ECHO_N "(cached) $ECHO_C" >&6
2009 else
2010   cat >conftest.$ac_ext <<_ACEOF
2011 /* confdefs.h.  */
2012 _ACEOF
2013 cat confdefs.h >>conftest.$ac_ext
2014 cat >>conftest.$ac_ext <<_ACEOF
2015 /* end confdefs.h.  */
2016
2017 int
2018 main ()
2019 {
2020 #ifndef __GNUC__
2021        choke me
2022 #endif
2023
2024   ;
2025   return 0;
2026 }
2027 _ACEOF
2028 rm -f conftest.$ac_objext
2029 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2030   (eval $ac_compile) 2>conftest.er1
2031   ac_status=$?
2032   grep -v '^ *+' conftest.er1 >conftest.err
2033   rm -f conftest.er1
2034   cat conftest.err >&5
2035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2036   (exit $ac_status); } &&
2037          { ac_try='test -z "$ac_c_werror_flag"
2038                          || test ! -s conftest.err'
2039   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2040   (eval $ac_try) 2>&5
2041   ac_status=$?
2042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2043   (exit $ac_status); }; } &&
2044          { ac_try='test -s conftest.$ac_objext'
2045   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2046   (eval $ac_try) 2>&5
2047   ac_status=$?
2048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2049   (exit $ac_status); }; }; then
2050   ac_compiler_gnu=yes
2051 else
2052   echo "$as_me: failed program was:" >&5
2053 sed 's/^/| /' conftest.$ac_ext >&5
2054
2055 ac_compiler_gnu=no
2056 fi
2057 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2058 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2059
2060 fi
2061 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2062 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2063 GCC=`test $ac_compiler_gnu = yes && echo yes`
2064 ac_test_CFLAGS=${CFLAGS+set}
2065 ac_save_CFLAGS=$CFLAGS
2066 CFLAGS="-g"
2067 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2068 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2069 if test "${ac_cv_prog_cc_g+set}" = set; then
2070   echo $ECHO_N "(cached) $ECHO_C" >&6
2071 else
2072   cat >conftest.$ac_ext <<_ACEOF
2073 /* confdefs.h.  */
2074 _ACEOF
2075 cat confdefs.h >>conftest.$ac_ext
2076 cat >>conftest.$ac_ext <<_ACEOF
2077 /* end confdefs.h.  */
2078
2079 int
2080 main ()
2081 {
2082
2083   ;
2084   return 0;
2085 }
2086 _ACEOF
2087 rm -f conftest.$ac_objext
2088 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2089   (eval $ac_compile) 2>conftest.er1
2090   ac_status=$?
2091   grep -v '^ *+' conftest.er1 >conftest.err
2092   rm -f conftest.er1
2093   cat conftest.err >&5
2094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095   (exit $ac_status); } &&
2096          { ac_try='test -z "$ac_c_werror_flag"
2097                          || test ! -s conftest.err'
2098   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2099   (eval $ac_try) 2>&5
2100   ac_status=$?
2101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2102   (exit $ac_status); }; } &&
2103          { ac_try='test -s conftest.$ac_objext'
2104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2105   (eval $ac_try) 2>&5
2106   ac_status=$?
2107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2108   (exit $ac_status); }; }; then
2109   ac_cv_prog_cc_g=yes
2110 else
2111   echo "$as_me: failed program was:" >&5
2112 sed 's/^/| /' conftest.$ac_ext >&5
2113
2114 ac_cv_prog_cc_g=no
2115 fi
2116 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2117 fi
2118 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2119 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2120 if test "$ac_test_CFLAGS" = set; then
2121   CFLAGS=$ac_save_CFLAGS
2122 elif test $ac_cv_prog_cc_g = yes; then
2123   if test "$GCC" = yes; then
2124     CFLAGS="-g -O2"
2125   else
2126     CFLAGS="-g"
2127   fi
2128 else
2129   if test "$GCC" = yes; then
2130     CFLAGS="-O2"
2131   else
2132     CFLAGS=
2133   fi
2134 fi
2135 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2136 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2137 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2138   echo $ECHO_N "(cached) $ECHO_C" >&6
2139 else
2140   ac_cv_prog_cc_stdc=no
2141 ac_save_CC=$CC
2142 cat >conftest.$ac_ext <<_ACEOF
2143 /* confdefs.h.  */
2144 _ACEOF
2145 cat confdefs.h >>conftest.$ac_ext
2146 cat >>conftest.$ac_ext <<_ACEOF
2147 /* end confdefs.h.  */
2148 #include <stdarg.h>
2149 #include <stdio.h>
2150 #include <sys/types.h>
2151 #include <sys/stat.h>
2152 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2153 struct buf { int x; };
2154 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2155 static char *e (p, i)
2156      char **p;
2157      int i;
2158 {
2159   return p[i];
2160 }
2161 static char *f (char * (*g) (char **, int), char **p, ...)
2162 {
2163   char *s;
2164   va_list v;
2165   va_start (v,p);
2166   s = g (p, va_arg (v,int));
2167   va_end (v);
2168   return s;
2169 }
2170
2171 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2172    function prototypes and stuff, but not '\xHH' hex character constants.
2173    These don't provoke an error unfortunately, instead are silently treated
2174    as 'x'.  The following induces an error, until -std1 is added to get
2175    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2176    array size at least.  It's necessary to write '\x00'==0 to get something
2177    that's true only with -std1.  */
2178 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2179
2180 int test (int i, double x);
2181 struct s1 {int (*f) (int a);};
2182 struct s2 {int (*f) (double a);};
2183 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2184 int argc;
2185 char **argv;
2186 int
2187 main ()
2188 {
2189 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2190   ;
2191   return 0;
2192 }
2193 _ACEOF
2194 # Don't try gcc -ansi; that turns off useful extensions and
2195 # breaks some systems' header files.
2196 # AIX                   -qlanglvl=ansi
2197 # Ultrix and OSF/1      -std1
2198 # HP-UX 10.20 and later -Ae
2199 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2200 # SVR4                  -Xc -D__EXTENSIONS__
2201 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2202 do
2203   CC="$ac_save_CC $ac_arg"
2204   rm -f conftest.$ac_objext
2205 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2206   (eval $ac_compile) 2>conftest.er1
2207   ac_status=$?
2208   grep -v '^ *+' conftest.er1 >conftest.err
2209   rm -f conftest.er1
2210   cat conftest.err >&5
2211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212   (exit $ac_status); } &&
2213          { ac_try='test -z "$ac_c_werror_flag"
2214                          || test ! -s conftest.err'
2215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216   (eval $ac_try) 2>&5
2217   ac_status=$?
2218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219   (exit $ac_status); }; } &&
2220          { ac_try='test -s conftest.$ac_objext'
2221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2222   (eval $ac_try) 2>&5
2223   ac_status=$?
2224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2225   (exit $ac_status); }; }; then
2226   ac_cv_prog_cc_stdc=$ac_arg
2227 break
2228 else
2229   echo "$as_me: failed program was:" >&5
2230 sed 's/^/| /' conftest.$ac_ext >&5
2231
2232 fi
2233 rm -f conftest.err conftest.$ac_objext
2234 done
2235 rm -f conftest.$ac_ext conftest.$ac_objext
2236 CC=$ac_save_CC
2237
2238 fi
2239
2240 case "x$ac_cv_prog_cc_stdc" in
2241   x|xno)
2242     echo "$as_me:$LINENO: result: none needed" >&5
2243 echo "${ECHO_T}none needed" >&6 ;;
2244   *)
2245     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2246 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2247     CC="$CC $ac_cv_prog_cc_stdc" ;;
2248 esac
2249
2250 # Some people use a C++ compiler to compile C.  Since we use `exit',
2251 # in C++ we need to declare it.  In case someone uses the same compiler
2252 # for both compiling C and C++ we need to have the C++ compiler decide
2253 # the declaration of exit, since it's the most demanding environment.
2254 cat >conftest.$ac_ext <<_ACEOF
2255 #ifndef __cplusplus
2256   choke me
2257 #endif
2258 _ACEOF
2259 rm -f conftest.$ac_objext
2260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261   (eval $ac_compile) 2>conftest.er1
2262   ac_status=$?
2263   grep -v '^ *+' conftest.er1 >conftest.err
2264   rm -f conftest.er1
2265   cat conftest.err >&5
2266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267   (exit $ac_status); } &&
2268          { ac_try='test -z "$ac_c_werror_flag"
2269                          || test ! -s conftest.err'
2270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271   (eval $ac_try) 2>&5
2272   ac_status=$?
2273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274   (exit $ac_status); }; } &&
2275          { ac_try='test -s conftest.$ac_objext'
2276   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277   (eval $ac_try) 2>&5
2278   ac_status=$?
2279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280   (exit $ac_status); }; }; then
2281   for ac_declaration in \
2282    '' \
2283    'extern "C" void std::exit (int) throw (); using std::exit;' \
2284    'extern "C" void std::exit (int); using std::exit;' \
2285    'extern "C" void exit (int) throw ();' \
2286    'extern "C" void exit (int);' \
2287    'void exit (int);'
2288 do
2289   cat >conftest.$ac_ext <<_ACEOF
2290 /* confdefs.h.  */
2291 _ACEOF
2292 cat confdefs.h >>conftest.$ac_ext
2293 cat >>conftest.$ac_ext <<_ACEOF
2294 /* end confdefs.h.  */
2295 $ac_declaration
2296 #include <stdlib.h>
2297 int
2298 main ()
2299 {
2300 exit (42);
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 rm -f conftest.$ac_objext
2306 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2307   (eval $ac_compile) 2>conftest.er1
2308   ac_status=$?
2309   grep -v '^ *+' conftest.er1 >conftest.err
2310   rm -f conftest.er1
2311   cat conftest.err >&5
2312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313   (exit $ac_status); } &&
2314          { ac_try='test -z "$ac_c_werror_flag"
2315                          || test ! -s conftest.err'
2316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2317   (eval $ac_try) 2>&5
2318   ac_status=$?
2319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320   (exit $ac_status); }; } &&
2321          { ac_try='test -s conftest.$ac_objext'
2322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2323   (eval $ac_try) 2>&5
2324   ac_status=$?
2325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326   (exit $ac_status); }; }; then
2327   :
2328 else
2329   echo "$as_me: failed program was:" >&5
2330 sed 's/^/| /' conftest.$ac_ext >&5
2331
2332 continue
2333 fi
2334 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2335   cat >conftest.$ac_ext <<_ACEOF
2336 /* confdefs.h.  */
2337 _ACEOF
2338 cat confdefs.h >>conftest.$ac_ext
2339 cat >>conftest.$ac_ext <<_ACEOF
2340 /* end confdefs.h.  */
2341 $ac_declaration
2342 int
2343 main ()
2344 {
2345 exit (42);
2346   ;
2347   return 0;
2348 }
2349 _ACEOF
2350 rm -f conftest.$ac_objext
2351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2352   (eval $ac_compile) 2>conftest.er1
2353   ac_status=$?
2354   grep -v '^ *+' conftest.er1 >conftest.err
2355   rm -f conftest.er1
2356   cat conftest.err >&5
2357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2358   (exit $ac_status); } &&
2359          { ac_try='test -z "$ac_c_werror_flag"
2360                          || test ! -s conftest.err'
2361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2362   (eval $ac_try) 2>&5
2363   ac_status=$?
2364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2365   (exit $ac_status); }; } &&
2366          { ac_try='test -s conftest.$ac_objext'
2367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2368   (eval $ac_try) 2>&5
2369   ac_status=$?
2370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371   (exit $ac_status); }; }; then
2372   break
2373 else
2374   echo "$as_me: failed program was:" >&5
2375 sed 's/^/| /' conftest.$ac_ext >&5
2376
2377 fi
2378 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2379 done
2380 rm -f conftest*
2381 if test -n "$ac_declaration"; then
2382   echo '#ifdef __cplusplus' >>confdefs.h
2383   echo $ac_declaration      >>confdefs.h
2384   echo '#endif'             >>confdefs.h
2385 fi
2386
2387 else
2388   echo "$as_me: failed program was:" >&5
2389 sed 's/^/| /' conftest.$ac_ext >&5
2390
2391 fi
2392 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2393 ac_ext=c
2394 ac_cpp='$CPP $CPPFLAGS'
2395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2398
2399 # Find a good install program.  We prefer a C program (faster),
2400 # so one script is as good as another.  But avoid the broken or
2401 # incompatible versions:
2402 # SysV /etc/install, /usr/sbin/install
2403 # SunOS /usr/etc/install
2404 # IRIX /sbin/install
2405 # AIX /bin/install
2406 # AmigaOS /C/install, which installs bootblocks on floppy discs
2407 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2408 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2409 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2410 # OS/2's system install, which has a completely different semantic
2411 # ./install, which can be erroneously created by make from ./install.sh.
2412 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2413 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2414 if test -z "$INSTALL"; then
2415 if test "${ac_cv_path_install+set}" = set; then
2416   echo $ECHO_N "(cached) $ECHO_C" >&6
2417 else
2418   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2419 for as_dir in $PATH
2420 do
2421   IFS=$as_save_IFS
2422   test -z "$as_dir" && as_dir=.
2423   # Account for people who put trailing slashes in PATH elements.
2424 case $as_dir/ in
2425   ./ | .// | /cC/* | \
2426   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2427   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2428   /usr/ucb/* ) ;;
2429   *)
2430     # OSF1 and SCO ODT 3.0 have their own names for install.
2431     # Don't use installbsd from OSF since it installs stuff as root
2432     # by default.
2433     for ac_prog in ginstall scoinst install; do
2434       for ac_exec_ext in '' $ac_executable_extensions; do
2435         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2436           if test $ac_prog = install &&
2437             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2438             # AIX install.  It has an incompatible calling convention.
2439             :
2440           elif test $ac_prog = install &&
2441             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2442             # program-specific install script used by HP pwplus--don't use.
2443             :
2444           else
2445             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2446             break 3
2447           fi
2448         fi
2449       done
2450     done
2451     ;;
2452 esac
2453 done
2454
2455
2456 fi
2457   if test "${ac_cv_path_install+set}" = set; then
2458     INSTALL=$ac_cv_path_install
2459   else
2460     # As a last resort, use the slow shell script.  We don't cache a
2461     # path for INSTALL within a source directory, because that will
2462     # break other packages using the cache if that directory is
2463     # removed, or if the path is relative.
2464     INSTALL=$ac_install_sh
2465   fi
2466 fi
2467 echo "$as_me:$LINENO: result: $INSTALL" >&5
2468 echo "${ECHO_T}$INSTALL" >&6
2469
2470 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2471 # It thinks the first close brace ends the variable substitution.
2472 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2473
2474 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2475
2476 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2477
2478
2479 # Put a plausible default for CC_FOR_BUILD in Makefile.
2480 if test "x$cross_compiling" = "xno"; then
2481   CC_FOR_BUILD='$(CC)'
2482 else
2483   CC_FOR_BUILD=gcc
2484 fi
2485
2486
2487
2488
2489 AR=${AR-ar}
2490
2491 if test -n "$ac_tool_prefix"; then
2492   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2493 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2494 echo "$as_me:$LINENO: checking for $ac_word" >&5
2495 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2496 if test "${ac_cv_prog_RANLIB+set}" = set; then
2497   echo $ECHO_N "(cached) $ECHO_C" >&6
2498 else
2499   if test -n "$RANLIB"; then
2500   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2501 else
2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2503 for as_dir in $PATH
2504 do
2505   IFS=$as_save_IFS
2506   test -z "$as_dir" && as_dir=.
2507   for ac_exec_ext in '' $ac_executable_extensions; do
2508   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2509     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2510     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2511     break 2
2512   fi
2513 done
2514 done
2515
2516 fi
2517 fi
2518 RANLIB=$ac_cv_prog_RANLIB
2519 if test -n "$RANLIB"; then
2520   echo "$as_me:$LINENO: result: $RANLIB" >&5
2521 echo "${ECHO_T}$RANLIB" >&6
2522 else
2523   echo "$as_me:$LINENO: result: no" >&5
2524 echo "${ECHO_T}no" >&6
2525 fi
2526
2527 fi
2528 if test -z "$ac_cv_prog_RANLIB"; then
2529   ac_ct_RANLIB=$RANLIB
2530   # Extract the first word of "ranlib", so it can be a program name with args.
2531 set dummy ranlib; ac_word=$2
2532 echo "$as_me:$LINENO: checking for $ac_word" >&5
2533 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2534 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2535   echo $ECHO_N "(cached) $ECHO_C" >&6
2536 else
2537   if test -n "$ac_ct_RANLIB"; then
2538   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2539 else
2540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2541 for as_dir in $PATH
2542 do
2543   IFS=$as_save_IFS
2544   test -z "$as_dir" && as_dir=.
2545   for ac_exec_ext in '' $ac_executable_extensions; do
2546   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2547     ac_cv_prog_ac_ct_RANLIB="ranlib"
2548     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2549     break 2
2550   fi
2551 done
2552 done
2553
2554   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2555 fi
2556 fi
2557 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2558 if test -n "$ac_ct_RANLIB"; then
2559   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2560 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2561 else
2562   echo "$as_me:$LINENO: result: no" >&5
2563 echo "${ECHO_T}no" >&6
2564 fi
2565
2566   RANLIB=$ac_ct_RANLIB
2567 else
2568   RANLIB="$ac_cv_prog_RANLIB"
2569 fi
2570
2571
2572 ALL_LINGUAS=
2573 CY_GNU_GETTEXT
2574
2575 # Check for common headers.
2576 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2577 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2578
2579 ac_ext=c
2580 ac_cpp='$CPP $CPPFLAGS'
2581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2584 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2585 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2586 # On Suns, sometimes $CPP names a directory.
2587 if test -n "$CPP" && test -d "$CPP"; then
2588   CPP=
2589 fi
2590 if test -z "$CPP"; then
2591   if test "${ac_cv_prog_CPP+set}" = set; then
2592   echo $ECHO_N "(cached) $ECHO_C" >&6
2593 else
2594       # Double quotes because CPP needs to be expanded
2595     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2596     do
2597       ac_preproc_ok=false
2598 for ac_c_preproc_warn_flag in '' yes
2599 do
2600   # Use a header file that comes with gcc, so configuring glibc
2601   # with a fresh cross-compiler works.
2602   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2603   # <limits.h> exists even on freestanding compilers.
2604   # On the NeXT, cc -E runs the code through the compiler's parser,
2605   # not just through cpp. "Syntax error" is here to catch this case.
2606   cat >conftest.$ac_ext <<_ACEOF
2607 /* confdefs.h.  */
2608 _ACEOF
2609 cat confdefs.h >>conftest.$ac_ext
2610 cat >>conftest.$ac_ext <<_ACEOF
2611 /* end confdefs.h.  */
2612 #ifdef __STDC__
2613 # include <limits.h>
2614 #else
2615 # include <assert.h>
2616 #endif
2617                      Syntax error
2618 _ACEOF
2619 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2620   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2621   ac_status=$?
2622   grep -v '^ *+' conftest.er1 >conftest.err
2623   rm -f conftest.er1
2624   cat conftest.err >&5
2625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2626   (exit $ac_status); } >/dev/null; then
2627   if test -s conftest.err; then
2628     ac_cpp_err=$ac_c_preproc_warn_flag
2629     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2630   else
2631     ac_cpp_err=
2632   fi
2633 else
2634   ac_cpp_err=yes
2635 fi
2636 if test -z "$ac_cpp_err"; then
2637   :
2638 else
2639   echo "$as_me: failed program was:" >&5
2640 sed 's/^/| /' conftest.$ac_ext >&5
2641
2642   # Broken: fails on valid input.
2643 continue
2644 fi
2645 rm -f conftest.err conftest.$ac_ext
2646
2647   # OK, works on sane cases.  Now check whether non-existent headers
2648   # can be detected and how.
2649   cat >conftest.$ac_ext <<_ACEOF
2650 /* confdefs.h.  */
2651 _ACEOF
2652 cat confdefs.h >>conftest.$ac_ext
2653 cat >>conftest.$ac_ext <<_ACEOF
2654 /* end confdefs.h.  */
2655 #include <ac_nonexistent.h>
2656 _ACEOF
2657 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2658   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2659   ac_status=$?
2660   grep -v '^ *+' conftest.er1 >conftest.err
2661   rm -f conftest.er1
2662   cat conftest.err >&5
2663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664   (exit $ac_status); } >/dev/null; then
2665   if test -s conftest.err; then
2666     ac_cpp_err=$ac_c_preproc_warn_flag
2667     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2668   else
2669     ac_cpp_err=
2670   fi
2671 else
2672   ac_cpp_err=yes
2673 fi
2674 if test -z "$ac_cpp_err"; then
2675   # Broken: success on invalid input.
2676 continue
2677 else
2678   echo "$as_me: failed program was:" >&5
2679 sed 's/^/| /' conftest.$ac_ext >&5
2680
2681   # Passes both tests.
2682 ac_preproc_ok=:
2683 break
2684 fi
2685 rm -f conftest.err conftest.$ac_ext
2686
2687 done
2688 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2689 rm -f conftest.err conftest.$ac_ext
2690 if $ac_preproc_ok; then
2691   break
2692 fi
2693
2694     done
2695     ac_cv_prog_CPP=$CPP
2696
2697 fi
2698   CPP=$ac_cv_prog_CPP
2699 else
2700   ac_cv_prog_CPP=$CPP
2701 fi
2702 echo "$as_me:$LINENO: result: $CPP" >&5
2703 echo "${ECHO_T}$CPP" >&6
2704 ac_preproc_ok=false
2705 for ac_c_preproc_warn_flag in '' yes
2706 do
2707   # Use a header file that comes with gcc, so configuring glibc
2708   # with a fresh cross-compiler works.
2709   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2710   # <limits.h> exists even on freestanding compilers.
2711   # On the NeXT, cc -E runs the code through the compiler's parser,
2712   # not just through cpp. "Syntax error" is here to catch this case.
2713   cat >conftest.$ac_ext <<_ACEOF
2714 /* confdefs.h.  */
2715 _ACEOF
2716 cat confdefs.h >>conftest.$ac_ext
2717 cat >>conftest.$ac_ext <<_ACEOF
2718 /* end confdefs.h.  */
2719 #ifdef __STDC__
2720 # include <limits.h>
2721 #else
2722 # include <assert.h>
2723 #endif
2724                      Syntax error
2725 _ACEOF
2726 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2727   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2728   ac_status=$?
2729   grep -v '^ *+' conftest.er1 >conftest.err
2730   rm -f conftest.er1
2731   cat conftest.err >&5
2732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733   (exit $ac_status); } >/dev/null; then
2734   if test -s conftest.err; then
2735     ac_cpp_err=$ac_c_preproc_warn_flag
2736     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2737   else
2738     ac_cpp_err=
2739   fi
2740 else
2741   ac_cpp_err=yes
2742 fi
2743 if test -z "$ac_cpp_err"; then
2744   :
2745 else
2746   echo "$as_me: failed program was:" >&5
2747 sed 's/^/| /' conftest.$ac_ext >&5
2748
2749   # Broken: fails on valid input.
2750 continue
2751 fi
2752 rm -f conftest.err conftest.$ac_ext
2753
2754   # OK, works on sane cases.  Now check whether non-existent headers
2755   # can be detected and how.
2756   cat >conftest.$ac_ext <<_ACEOF
2757 /* confdefs.h.  */
2758 _ACEOF
2759 cat confdefs.h >>conftest.$ac_ext
2760 cat >>conftest.$ac_ext <<_ACEOF
2761 /* end confdefs.h.  */
2762 #include <ac_nonexistent.h>
2763 _ACEOF
2764 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2765   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2766   ac_status=$?
2767   grep -v '^ *+' conftest.er1 >conftest.err
2768   rm -f conftest.er1
2769   cat conftest.err >&5
2770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2771   (exit $ac_status); } >/dev/null; then
2772   if test -s conftest.err; then
2773     ac_cpp_err=$ac_c_preproc_warn_flag
2774     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2775   else
2776     ac_cpp_err=
2777   fi
2778 else
2779   ac_cpp_err=yes
2780 fi
2781 if test -z "$ac_cpp_err"; then
2782   # Broken: success on invalid input.
2783 continue
2784 else
2785   echo "$as_me: failed program was:" >&5
2786 sed 's/^/| /' conftest.$ac_ext >&5
2787
2788   # Passes both tests.
2789 ac_preproc_ok=:
2790 break
2791 fi
2792 rm -f conftest.err conftest.$ac_ext
2793
2794 done
2795 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2796 rm -f conftest.err conftest.$ac_ext
2797 if $ac_preproc_ok; then
2798   :
2799 else
2800   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2801 See \`config.log' for more details." >&5
2802 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2803 See \`config.log' for more details." >&2;}
2804    { (exit 1); exit 1; }; }
2805 fi
2806
2807 ac_ext=c
2808 ac_cpp='$CPP $CPPFLAGS'
2809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2812
2813
2814 echo "$as_me:$LINENO: checking for egrep" >&5
2815 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2816 if test "${ac_cv_prog_egrep+set}" = set; then
2817   echo $ECHO_N "(cached) $ECHO_C" >&6
2818 else
2819   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2820     then ac_cv_prog_egrep='grep -E'
2821     else ac_cv_prog_egrep='egrep'
2822     fi
2823 fi
2824 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2825 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2826  EGREP=$ac_cv_prog_egrep
2827
2828
2829 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2830 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2831 if test "${ac_cv_header_stdc+set}" = set; then
2832   echo $ECHO_N "(cached) $ECHO_C" >&6
2833 else
2834   cat >conftest.$ac_ext <<_ACEOF
2835 /* confdefs.h.  */
2836 _ACEOF
2837 cat confdefs.h >>conftest.$ac_ext
2838 cat >>conftest.$ac_ext <<_ACEOF
2839 /* end confdefs.h.  */
2840 #include <stdlib.h>
2841 #include <stdarg.h>
2842 #include <string.h>
2843 #include <float.h>
2844
2845 int
2846 main ()
2847 {
2848
2849   ;
2850   return 0;
2851 }
2852 _ACEOF
2853 rm -f conftest.$ac_objext
2854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2855   (eval $ac_compile) 2>conftest.er1
2856   ac_status=$?
2857   grep -v '^ *+' conftest.er1 >conftest.err
2858   rm -f conftest.er1
2859   cat conftest.err >&5
2860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2861   (exit $ac_status); } &&
2862          { ac_try='test -z "$ac_c_werror_flag"
2863                          || test ! -s conftest.err'
2864   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2865   (eval $ac_try) 2>&5
2866   ac_status=$?
2867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2868   (exit $ac_status); }; } &&
2869          { ac_try='test -s conftest.$ac_objext'
2870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2871   (eval $ac_try) 2>&5
2872   ac_status=$?
2873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2874   (exit $ac_status); }; }; then
2875   ac_cv_header_stdc=yes
2876 else
2877   echo "$as_me: failed program was:" >&5
2878 sed 's/^/| /' conftest.$ac_ext >&5
2879
2880 ac_cv_header_stdc=no
2881 fi
2882 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2883
2884 if test $ac_cv_header_stdc = yes; then
2885   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2886   cat >conftest.$ac_ext <<_ACEOF
2887 /* confdefs.h.  */
2888 _ACEOF
2889 cat confdefs.h >>conftest.$ac_ext
2890 cat >>conftest.$ac_ext <<_ACEOF
2891 /* end confdefs.h.  */
2892 #include <string.h>
2893
2894 _ACEOF
2895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2896   $EGREP "memchr" >/dev/null 2>&1; then
2897   :
2898 else
2899   ac_cv_header_stdc=no
2900 fi
2901 rm -f conftest*
2902
2903 fi
2904
2905 if test $ac_cv_header_stdc = yes; then
2906   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2907   cat >conftest.$ac_ext <<_ACEOF
2908 /* confdefs.h.  */
2909 _ACEOF
2910 cat confdefs.h >>conftest.$ac_ext
2911 cat >>conftest.$ac_ext <<_ACEOF
2912 /* end confdefs.h.  */
2913 #include <stdlib.h>
2914
2915 _ACEOF
2916 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2917   $EGREP "free" >/dev/null 2>&1; then
2918   :
2919 else
2920   ac_cv_header_stdc=no
2921 fi
2922 rm -f conftest*
2923
2924 fi
2925
2926 if test $ac_cv_header_stdc = yes; then
2927   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2928   if test "$cross_compiling" = yes; then
2929   :
2930 else
2931   cat >conftest.$ac_ext <<_ACEOF
2932 /* confdefs.h.  */
2933 _ACEOF
2934 cat confdefs.h >>conftest.$ac_ext
2935 cat >>conftest.$ac_ext <<_ACEOF
2936 /* end confdefs.h.  */
2937 #include <ctype.h>
2938 #if ((' ' & 0x0FF) == 0x020)
2939 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2940 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2941 #else
2942 # define ISLOWER(c) \
2943                    (('a' <= (c) && (c) <= 'i') \
2944                      || ('j' <= (c) && (c) <= 'r') \
2945                      || ('s' <= (c) && (c) <= 'z'))
2946 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2947 #endif
2948
2949 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2950 int
2951 main ()
2952 {
2953   int i;
2954   for (i = 0; i < 256; i++)
2955     if (XOR (islower (i), ISLOWER (i))
2956         || toupper (i) != TOUPPER (i))
2957       exit(2);
2958   exit (0);
2959 }
2960 _ACEOF
2961 rm -f conftest$ac_exeext
2962 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2963   (eval $ac_link) 2>&5
2964   ac_status=$?
2965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2968   (eval $ac_try) 2>&5
2969   ac_status=$?
2970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971   (exit $ac_status); }; }; then
2972   :
2973 else
2974   echo "$as_me: program exited with status $ac_status" >&5
2975 echo "$as_me: failed program was:" >&5
2976 sed 's/^/| /' conftest.$ac_ext >&5
2977
2978 ( exit $ac_status )
2979 ac_cv_header_stdc=no
2980 fi
2981 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2982 fi
2983 fi
2984 fi
2985 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2986 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2987 if test $ac_cv_header_stdc = yes; then
2988
2989 cat >>confdefs.h <<\_ACEOF
2990 #define STDC_HEADERS 1
2991 _ACEOF
2992
2993 fi
2994
2995 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3006                   inttypes.h stdint.h unistd.h
3007 do
3008 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3009 echo "$as_me:$LINENO: checking for $ac_header" >&5
3010 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3011 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3012   echo $ECHO_N "(cached) $ECHO_C" >&6
3013 else
3014   cat >conftest.$ac_ext <<_ACEOF
3015 /* confdefs.h.  */
3016 _ACEOF
3017 cat confdefs.h >>conftest.$ac_ext
3018 cat >>conftest.$ac_ext <<_ACEOF
3019 /* end confdefs.h.  */
3020 $ac_includes_default
3021
3022 #include <$ac_header>
3023 _ACEOF
3024 rm -f conftest.$ac_objext
3025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3026   (eval $ac_compile) 2>conftest.er1
3027   ac_status=$?
3028   grep -v '^ *+' conftest.er1 >conftest.err
3029   rm -f conftest.er1
3030   cat conftest.err >&5
3031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032   (exit $ac_status); } &&
3033          { ac_try='test -z "$ac_c_werror_flag"
3034                          || test ! -s conftest.err'
3035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3036   (eval $ac_try) 2>&5
3037   ac_status=$?
3038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039   (exit $ac_status); }; } &&
3040          { ac_try='test -s conftest.$ac_objext'
3041   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3042   (eval $ac_try) 2>&5
3043   ac_status=$?
3044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045   (exit $ac_status); }; }; then
3046   eval "$as_ac_Header=yes"
3047 else
3048   echo "$as_me: failed program was:" >&5
3049 sed 's/^/| /' conftest.$ac_ext >&5
3050
3051 eval "$as_ac_Header=no"
3052 fi
3053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3054 fi
3055 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3056 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3057 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3058   cat >>confdefs.h <<_ACEOF
3059 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3060 _ACEOF
3061
3062 fi
3063
3064 done
3065
3066
3067
3068
3069
3070
3071
3072 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3073 do
3074 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3075 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3076   echo "$as_me:$LINENO: checking for $ac_header" >&5
3077 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3078 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3079   echo $ECHO_N "(cached) $ECHO_C" >&6
3080 fi
3081 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3082 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3083 else
3084   # Is the header compilable?
3085 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3086 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3087 cat >conftest.$ac_ext <<_ACEOF
3088 /* confdefs.h.  */
3089 _ACEOF
3090 cat confdefs.h >>conftest.$ac_ext
3091 cat >>conftest.$ac_ext <<_ACEOF
3092 /* end confdefs.h.  */
3093 $ac_includes_default
3094 #include <$ac_header>
3095 _ACEOF
3096 rm -f conftest.$ac_objext
3097 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3098   (eval $ac_compile) 2>conftest.er1
3099   ac_status=$?
3100   grep -v '^ *+' conftest.er1 >conftest.err
3101   rm -f conftest.er1
3102   cat conftest.err >&5
3103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3104   (exit $ac_status); } &&
3105          { ac_try='test -z "$ac_c_werror_flag"
3106                          || test ! -s conftest.err'
3107   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3108   (eval $ac_try) 2>&5
3109   ac_status=$?
3110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111   (exit $ac_status); }; } &&
3112          { ac_try='test -s conftest.$ac_objext'
3113   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3114   (eval $ac_try) 2>&5
3115   ac_status=$?
3116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3117   (exit $ac_status); }; }; then
3118   ac_header_compiler=yes
3119 else
3120   echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 ac_header_compiler=no
3124 fi
3125 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3126 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3127 echo "${ECHO_T}$ac_header_compiler" >&6
3128
3129 # Is the header present?
3130 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3131 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3132 cat >conftest.$ac_ext <<_ACEOF
3133 /* confdefs.h.  */
3134 _ACEOF
3135 cat confdefs.h >>conftest.$ac_ext
3136 cat >>conftest.$ac_ext <<_ACEOF
3137 /* end confdefs.h.  */
3138 #include <$ac_header>
3139 _ACEOF
3140 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3141   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3142   ac_status=$?
3143   grep -v '^ *+' conftest.er1 >conftest.err
3144   rm -f conftest.er1
3145   cat conftest.err >&5
3146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147   (exit $ac_status); } >/dev/null; then
3148   if test -s conftest.err; then
3149     ac_cpp_err=$ac_c_preproc_warn_flag
3150     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3151   else
3152     ac_cpp_err=
3153   fi
3154 else
3155   ac_cpp_err=yes
3156 fi
3157 if test -z "$ac_cpp_err"; then
3158   ac_header_preproc=yes
3159 else
3160   echo "$as_me: failed program was:" >&5
3161 sed 's/^/| /' conftest.$ac_ext >&5
3162
3163   ac_header_preproc=no
3164 fi
3165 rm -f conftest.err conftest.$ac_ext
3166 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3167 echo "${ECHO_T}$ac_header_preproc" >&6
3168
3169 # So?  What about this header?
3170 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3171   yes:no: )
3172     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3173 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3174     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3175 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3176     ac_header_preproc=yes
3177     ;;
3178   no:yes:* )
3179     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3180 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3181     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3182 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3183     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3184 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3185     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3186 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3187     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3188 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3189     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3190 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3191     (
3192       cat <<\_ASBOX
3193 ## ------------------------------------------ ##
3194 ## Report this to the AC_PACKAGE_NAME lists.  ##
3195 ## ------------------------------------------ ##
3196 _ASBOX
3197     ) |
3198       sed "s/^/$as_me: WARNING:     /" >&2
3199     ;;
3200 esac
3201 echo "$as_me:$LINENO: checking for $ac_header" >&5
3202 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3203 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3204   echo $ECHO_N "(cached) $ECHO_C" >&6
3205 else
3206   eval "$as_ac_Header=\$ac_header_preproc"
3207 fi
3208 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3209 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3210
3211 fi
3212 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3213   cat >>confdefs.h <<_ACEOF
3214 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3215 _ACEOF
3216
3217 fi
3218
3219 done
3220
3221
3222
3223 for ac_header in sys/time.h sys/resource.h
3224 do
3225 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3226 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3227   echo "$as_me:$LINENO: checking for $ac_header" >&5
3228 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3229 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3230   echo $ECHO_N "(cached) $ECHO_C" >&6
3231 fi
3232 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3233 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3234 else
3235   # Is the header compilable?
3236 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3237 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3238 cat >conftest.$ac_ext <<_ACEOF
3239 /* confdefs.h.  */
3240 _ACEOF
3241 cat confdefs.h >>conftest.$ac_ext
3242 cat >>conftest.$ac_ext <<_ACEOF
3243 /* end confdefs.h.  */
3244 $ac_includes_default
3245 #include <$ac_header>
3246 _ACEOF
3247 rm -f conftest.$ac_objext
3248 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3249   (eval $ac_compile) 2>conftest.er1
3250   ac_status=$?
3251   grep -v '^ *+' conftest.er1 >conftest.err
3252   rm -f conftest.er1
3253   cat conftest.err >&5
3254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255   (exit $ac_status); } &&
3256          { ac_try='test -z "$ac_c_werror_flag"
3257                          || test ! -s conftest.err'
3258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3259   (eval $ac_try) 2>&5
3260   ac_status=$?
3261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262   (exit $ac_status); }; } &&
3263          { ac_try='test -s conftest.$ac_objext'
3264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3265   (eval $ac_try) 2>&5
3266   ac_status=$?
3267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268   (exit $ac_status); }; }; then
3269   ac_header_compiler=yes
3270 else
3271   echo "$as_me: failed program was:" >&5
3272 sed 's/^/| /' conftest.$ac_ext >&5
3273
3274 ac_header_compiler=no
3275 fi
3276 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3277 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3278 echo "${ECHO_T}$ac_header_compiler" >&6
3279
3280 # Is the header present?
3281 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3282 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3283 cat >conftest.$ac_ext <<_ACEOF
3284 /* confdefs.h.  */
3285 _ACEOF
3286 cat confdefs.h >>conftest.$ac_ext
3287 cat >>conftest.$ac_ext <<_ACEOF
3288 /* end confdefs.h.  */
3289 #include <$ac_header>
3290 _ACEOF
3291 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3292   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3293   ac_status=$?
3294   grep -v '^ *+' conftest.er1 >conftest.err
3295   rm -f conftest.er1
3296   cat conftest.err >&5
3297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298   (exit $ac_status); } >/dev/null; then
3299   if test -s conftest.err; then
3300     ac_cpp_err=$ac_c_preproc_warn_flag
3301     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3302   else
3303     ac_cpp_err=
3304   fi
3305 else
3306   ac_cpp_err=yes
3307 fi
3308 if test -z "$ac_cpp_err"; then
3309   ac_header_preproc=yes
3310 else
3311   echo "$as_me: failed program was:" >&5
3312 sed 's/^/| /' conftest.$ac_ext >&5
3313
3314   ac_header_preproc=no
3315 fi
3316 rm -f conftest.err conftest.$ac_ext
3317 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3318 echo "${ECHO_T}$ac_header_preproc" >&6
3319
3320 # So?  What about this header?
3321 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3322   yes:no: )
3323     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3324 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3325     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3326 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3327     ac_header_preproc=yes
3328     ;;
3329   no:yes:* )
3330     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3331 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3332     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3333 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3334     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3335 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3336     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3337 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3338     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3339 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3340     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3341 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3342     (
3343       cat <<\_ASBOX
3344 ## ------------------------------------------ ##
3345 ## Report this to the AC_PACKAGE_NAME lists.  ##
3346 ## ------------------------------------------ ##
3347 _ASBOX
3348     ) |
3349       sed "s/^/$as_me: WARNING:     /" >&2
3350     ;;
3351 esac
3352 echo "$as_me:$LINENO: checking for $ac_header" >&5
3353 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3354 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3355   echo $ECHO_N "(cached) $ECHO_C" >&6
3356 else
3357   eval "$as_ac_Header=\$ac_header_preproc"
3358 fi
3359 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3360 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3361
3362 fi
3363 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3364   cat >>confdefs.h <<_ACEOF
3365 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3366 _ACEOF
3367
3368 fi
3369
3370 done
3371
3372
3373
3374 for ac_header in fcntl.h fpu_control.h
3375 do
3376 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3377 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3378   echo "$as_me:$LINENO: checking for $ac_header" >&5
3379 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3380 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3381   echo $ECHO_N "(cached) $ECHO_C" >&6
3382 fi
3383 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3384 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3385 else
3386   # Is the header compilable?
3387 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3388 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3389 cat >conftest.$ac_ext <<_ACEOF
3390 /* confdefs.h.  */
3391 _ACEOF
3392 cat confdefs.h >>conftest.$ac_ext
3393 cat >>conftest.$ac_ext <<_ACEOF
3394 /* end confdefs.h.  */
3395 $ac_includes_default
3396 #include <$ac_header>
3397 _ACEOF
3398 rm -f conftest.$ac_objext
3399 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3400   (eval $ac_compile) 2>conftest.er1
3401   ac_status=$?
3402   grep -v '^ *+' conftest.er1 >conftest.err
3403   rm -f conftest.er1
3404   cat conftest.err >&5
3405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406   (exit $ac_status); } &&
3407          { ac_try='test -z "$ac_c_werror_flag"
3408                          || test ! -s conftest.err'
3409   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3410   (eval $ac_try) 2>&5
3411   ac_status=$?
3412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3413   (exit $ac_status); }; } &&
3414          { ac_try='test -s conftest.$ac_objext'
3415   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3416   (eval $ac_try) 2>&5
3417   ac_status=$?
3418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3419   (exit $ac_status); }; }; then
3420   ac_header_compiler=yes
3421 else
3422   echo "$as_me: failed program was:" >&5
3423 sed 's/^/| /' conftest.$ac_ext >&5
3424
3425 ac_header_compiler=no
3426 fi
3427 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3428 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3429 echo "${ECHO_T}$ac_header_compiler" >&6
3430
3431 # Is the header present?
3432 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3433 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3434 cat >conftest.$ac_ext <<_ACEOF
3435 /* confdefs.h.  */
3436 _ACEOF
3437 cat confdefs.h >>conftest.$ac_ext
3438 cat >>conftest.$ac_ext <<_ACEOF
3439 /* end confdefs.h.  */
3440 #include <$ac_header>
3441 _ACEOF
3442 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3443   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3444   ac_status=$?
3445   grep -v '^ *+' conftest.er1 >conftest.err
3446   rm -f conftest.er1
3447   cat conftest.err >&5
3448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449   (exit $ac_status); } >/dev/null; then
3450   if test -s conftest.err; then
3451     ac_cpp_err=$ac_c_preproc_warn_flag
3452     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3453   else
3454     ac_cpp_err=
3455   fi
3456 else
3457   ac_cpp_err=yes
3458 fi
3459 if test -z "$ac_cpp_err"; then
3460   ac_header_preproc=yes
3461 else
3462   echo "$as_me: failed program was:" >&5
3463 sed 's/^/| /' conftest.$ac_ext >&5
3464
3465   ac_header_preproc=no
3466 fi
3467 rm -f conftest.err conftest.$ac_ext
3468 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3469 echo "${ECHO_T}$ac_header_preproc" >&6
3470
3471 # So?  What about this header?
3472 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3473   yes:no: )
3474     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3475 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3476     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3477 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3478     ac_header_preproc=yes
3479     ;;
3480   no:yes:* )
3481     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3482 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3483     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3484 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3485     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3486 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3487     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3488 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3489     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3490 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3491     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3492 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3493     (
3494       cat <<\_ASBOX
3495 ## ------------------------------------------ ##
3496 ## Report this to the AC_PACKAGE_NAME lists.  ##
3497 ## ------------------------------------------ ##
3498 _ASBOX
3499     ) |
3500       sed "s/^/$as_me: WARNING:     /" >&2
3501     ;;
3502 esac
3503 echo "$as_me:$LINENO: checking for $ac_header" >&5
3504 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3505 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3506   echo $ECHO_N "(cached) $ECHO_C" >&6
3507 else
3508   eval "$as_ac_Header=\$ac_header_preproc"
3509 fi
3510 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3511 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3512
3513 fi
3514 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3515   cat >>confdefs.h <<_ACEOF
3516 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3517 _ACEOF
3518
3519 fi
3520
3521 done
3522
3523
3524
3525
3526 for ac_header in dlfcn.h errno.h sys/stat.h
3527 do
3528 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3529 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3530   echo "$as_me:$LINENO: checking for $ac_header" >&5
3531 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3532 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3533   echo $ECHO_N "(cached) $ECHO_C" >&6
3534 fi
3535 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3536 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3537 else
3538   # Is the header compilable?
3539 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3540 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3541 cat >conftest.$ac_ext <<_ACEOF
3542 /* confdefs.h.  */
3543 _ACEOF
3544 cat confdefs.h >>conftest.$ac_ext
3545 cat >>conftest.$ac_ext <<_ACEOF
3546 /* end confdefs.h.  */
3547 $ac_includes_default
3548 #include <$ac_header>
3549 _ACEOF
3550 rm -f conftest.$ac_objext
3551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3552   (eval $ac_compile) 2>conftest.er1
3553   ac_status=$?
3554   grep -v '^ *+' conftest.er1 >conftest.err
3555   rm -f conftest.er1
3556   cat conftest.err >&5
3557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3558   (exit $ac_status); } &&
3559          { ac_try='test -z "$ac_c_werror_flag"
3560                          || test ! -s conftest.err'
3561   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3562   (eval $ac_try) 2>&5
3563   ac_status=$?
3564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3565   (exit $ac_status); }; } &&
3566          { ac_try='test -s conftest.$ac_objext'
3567   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3568   (eval $ac_try) 2>&5
3569   ac_status=$?
3570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3571   (exit $ac_status); }; }; then
3572   ac_header_compiler=yes
3573 else
3574   echo "$as_me: failed program was:" >&5
3575 sed 's/^/| /' conftest.$ac_ext >&5
3576
3577 ac_header_compiler=no
3578 fi
3579 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3580 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3581 echo "${ECHO_T}$ac_header_compiler" >&6
3582
3583 # Is the header present?
3584 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3585 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3586 cat >conftest.$ac_ext <<_ACEOF
3587 /* confdefs.h.  */
3588 _ACEOF
3589 cat confdefs.h >>conftest.$ac_ext
3590 cat >>conftest.$ac_ext <<_ACEOF
3591 /* end confdefs.h.  */
3592 #include <$ac_header>
3593 _ACEOF
3594 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3595   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3596   ac_status=$?
3597   grep -v '^ *+' conftest.er1 >conftest.err
3598   rm -f conftest.er1
3599   cat conftest.err >&5
3600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601   (exit $ac_status); } >/dev/null; then
3602   if test -s conftest.err; then
3603     ac_cpp_err=$ac_c_preproc_warn_flag
3604     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3605   else
3606     ac_cpp_err=
3607   fi
3608 else
3609   ac_cpp_err=yes
3610 fi
3611 if test -z "$ac_cpp_err"; then
3612   ac_header_preproc=yes
3613 else
3614   echo "$as_me: failed program was:" >&5
3615 sed 's/^/| /' conftest.$ac_ext >&5
3616
3617   ac_header_preproc=no
3618 fi
3619 rm -f conftest.err conftest.$ac_ext
3620 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3621 echo "${ECHO_T}$ac_header_preproc" >&6
3622
3623 # So?  What about this header?
3624 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3625   yes:no: )
3626     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3627 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3628     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3629 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3630     ac_header_preproc=yes
3631     ;;
3632   no:yes:* )
3633     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3634 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3635     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3636 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3637     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3638 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3639     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3640 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3641     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3642 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3643     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3644 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3645     (
3646       cat <<\_ASBOX
3647 ## ------------------------------------------ ##
3648 ## Report this to the AC_PACKAGE_NAME lists.  ##
3649 ## ------------------------------------------ ##
3650 _ASBOX
3651     ) |
3652       sed "s/^/$as_me: WARNING:     /" >&2
3653     ;;
3654 esac
3655 echo "$as_me:$LINENO: checking for $ac_header" >&5
3656 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3657 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3658   echo $ECHO_N "(cached) $ECHO_C" >&6
3659 else
3660   eval "$as_ac_Header=\$ac_header_preproc"
3661 fi
3662 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3663 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3664
3665 fi
3666 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3667   cat >>confdefs.h <<_ACEOF
3668 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3669 _ACEOF
3670
3671 fi
3672
3673 done
3674
3675
3676
3677
3678
3679 for ac_func in getrusage time sigaction __setfpucw
3680 do
3681 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3682 echo "$as_me:$LINENO: checking for $ac_func" >&5
3683 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3684 if eval "test \"\${$as_ac_var+set}\" = set"; then
3685   echo $ECHO_N "(cached) $ECHO_C" >&6
3686 else
3687   cat >conftest.$ac_ext <<_ACEOF
3688 /* confdefs.h.  */
3689 _ACEOF
3690 cat confdefs.h >>conftest.$ac_ext
3691 cat >>conftest.$ac_ext <<_ACEOF
3692 /* end confdefs.h.  */
3693 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3694    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3695 #define $ac_func innocuous_$ac_func
3696
3697 /* System header to define __stub macros and hopefully few prototypes,
3698     which can conflict with char $ac_func (); below.
3699     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3700     <limits.h> exists even on freestanding compilers.  */
3701
3702 #ifdef __STDC__
3703 # include <limits.h>
3704 #else
3705 # include <assert.h>
3706 #endif
3707
3708 #undef $ac_func
3709
3710 /* Override any gcc2 internal prototype to avoid an error.  */
3711 #ifdef __cplusplus
3712 extern "C"
3713 {
3714 #endif
3715 /* We use char because int might match the return type of a gcc2
3716    builtin and then its argument prototype would still apply.  */
3717 char $ac_func ();
3718 /* The GNU C library defines this for functions which it implements
3719     to always fail with ENOSYS.  Some functions are actually named
3720     something starting with __ and the normal name is an alias.  */
3721 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3722 choke me
3723 #else
3724 char (*f) () = $ac_func;
3725 #endif
3726 #ifdef __cplusplus
3727 }
3728 #endif
3729
3730 int
3731 main ()
3732 {
3733 return f != $ac_func;
3734   ;
3735   return 0;
3736 }
3737 _ACEOF
3738 rm -f conftest.$ac_objext conftest$ac_exeext
3739 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3740   (eval $ac_link) 2>conftest.er1
3741   ac_status=$?
3742   grep -v '^ *+' conftest.er1 >conftest.err
3743   rm -f conftest.er1
3744   cat conftest.err >&5
3745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3746   (exit $ac_status); } &&
3747          { ac_try='test -z "$ac_c_werror_flag"
3748                          || test ! -s conftest.err'
3749   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3750   (eval $ac_try) 2>&5
3751   ac_status=$?
3752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3753   (exit $ac_status); }; } &&
3754          { ac_try='test -s conftest$ac_exeext'
3755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3756   (eval $ac_try) 2>&5
3757   ac_status=$?
3758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3759   (exit $ac_status); }; }; then
3760   eval "$as_ac_var=yes"
3761 else
3762   echo "$as_me: failed program was:" >&5
3763 sed 's/^/| /' conftest.$ac_ext >&5
3764
3765 eval "$as_ac_var=no"
3766 fi
3767 rm -f conftest.err conftest.$ac_objext \
3768       conftest$ac_exeext conftest.$ac_ext
3769 fi
3770 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3771 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3772 if test `eval echo '${'$as_ac_var'}'` = yes; then
3773   cat >>confdefs.h <<_ACEOF
3774 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3775 _ACEOF
3776
3777 fi
3778 done
3779
3780
3781 # Check for socket libraries
3782
3783 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3784 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3785 if test "${ac_cv_lib_socket_bind+set}" = set; then
3786   echo $ECHO_N "(cached) $ECHO_C" >&6
3787 else
3788   ac_check_lib_save_LIBS=$LIBS
3789 LIBS="-lsocket  $LIBS"
3790 cat >conftest.$ac_ext <<_ACEOF
3791 /* confdefs.h.  */
3792 _ACEOF
3793 cat confdefs.h >>conftest.$ac_ext
3794 cat >>conftest.$ac_ext <<_ACEOF
3795 /* end confdefs.h.  */
3796
3797 /* Override any gcc2 internal prototype to avoid an error.  */
3798 #ifdef __cplusplus
3799 extern "C"
3800 #endif
3801 /* We use char because int might match the return type of a gcc2
3802    builtin and then its argument prototype would still apply.  */
3803 char bind ();
3804 int
3805 main ()
3806 {
3807 bind ();
3808   ;
3809   return 0;
3810 }
3811 _ACEOF
3812 rm -f conftest.$ac_objext conftest$ac_exeext
3813 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3814   (eval $ac_link) 2>conftest.er1
3815   ac_status=$?
3816   grep -v '^ *+' conftest.er1 >conftest.err
3817   rm -f conftest.er1
3818   cat conftest.err >&5
3819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3820   (exit $ac_status); } &&
3821          { ac_try='test -z "$ac_c_werror_flag"
3822                          || test ! -s conftest.err'
3823   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3824   (eval $ac_try) 2>&5
3825   ac_status=$?
3826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3827   (exit $ac_status); }; } &&
3828          { ac_try='test -s conftest$ac_exeext'
3829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3830   (eval $ac_try) 2>&5
3831   ac_status=$?
3832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3833   (exit $ac_status); }; }; then
3834   ac_cv_lib_socket_bind=yes
3835 else
3836   echo "$as_me: failed program was:" >&5
3837 sed 's/^/| /' conftest.$ac_ext >&5
3838
3839 ac_cv_lib_socket_bind=no
3840 fi
3841 rm -f conftest.err conftest.$ac_objext \
3842       conftest$ac_exeext conftest.$ac_ext
3843 LIBS=$ac_check_lib_save_LIBS
3844 fi
3845 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
3846 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
3847 if test $ac_cv_lib_socket_bind = yes; then
3848   cat >>confdefs.h <<_ACEOF
3849 #define HAVE_LIBSOCKET 1
3850 _ACEOF
3851
3852   LIBS="-lsocket $LIBS"
3853
3854 fi
3855
3856
3857 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
3858 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
3859 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
3860   echo $ECHO_N "(cached) $ECHO_C" >&6
3861 else
3862   ac_check_lib_save_LIBS=$LIBS
3863 LIBS="-lnsl  $LIBS"
3864 cat >conftest.$ac_ext <<_ACEOF
3865 /* confdefs.h.  */
3866 _ACEOF
3867 cat confdefs.h >>conftest.$ac_ext
3868 cat >>conftest.$ac_ext <<_ACEOF
3869 /* end confdefs.h.  */
3870
3871 /* Override any gcc2 internal prototype to avoid an error.  */
3872 #ifdef __cplusplus
3873 extern "C"
3874 #endif
3875 /* We use char because int might match the return type of a gcc2
3876    builtin and then its argument prototype would still apply.  */
3877 char gethostbyname ();
3878 int
3879 main ()
3880 {
3881 gethostbyname ();
3882   ;
3883   return 0;
3884 }
3885 _ACEOF
3886 rm -f conftest.$ac_objext conftest$ac_exeext
3887 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3888   (eval $ac_link) 2>conftest.er1
3889   ac_status=$?
3890   grep -v '^ *+' conftest.er1 >conftest.err
3891   rm -f conftest.er1
3892   cat conftest.err >&5
3893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894   (exit $ac_status); } &&
3895          { ac_try='test -z "$ac_c_werror_flag"
3896                          || test ! -s conftest.err'
3897   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3898   (eval $ac_try) 2>&5
3899   ac_status=$?
3900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901   (exit $ac_status); }; } &&
3902          { ac_try='test -s conftest$ac_exeext'
3903   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3904   (eval $ac_try) 2>&5
3905   ac_status=$?
3906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3907   (exit $ac_status); }; }; then
3908   ac_cv_lib_nsl_gethostbyname=yes
3909 else
3910   echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 ac_cv_lib_nsl_gethostbyname=no
3914 fi
3915 rm -f conftest.err conftest.$ac_objext \
3916       conftest$ac_exeext conftest.$ac_ext
3917 LIBS=$ac_check_lib_save_LIBS
3918 fi
3919 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
3920 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
3921 if test $ac_cv_lib_nsl_gethostbyname = yes; then
3922   cat >>confdefs.h <<_ACEOF
3923 #define HAVE_LIBNSL 1
3924 _ACEOF
3925
3926   LIBS="-lnsl $LIBS"
3927
3928 fi
3929
3930
3931 . ${srcdir}/../../bfd/configure.host
3932
3933
3934
3935 USE_MAINTAINER_MODE=no
3936 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3937 if test "${enable_maintainer_mode+set}" = set; then
3938   enableval="$enable_maintainer_mode"
3939   case "${enableval}" in
3940   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3941   no)   MAINT="#" ;;
3942   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
3943 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
3944    { (exit 1); exit 1; }; }; MAINT="#" ;;
3945 esac
3946 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3947   echo "Setting maintainer mode" 6>&1
3948 fi
3949 else
3950   MAINT="#"
3951 fi;
3952
3953
3954 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3955 if test "${enable_sim_bswap+set}" = set; then
3956   enableval="$enable_sim_bswap"
3957   case "${enableval}" in
3958   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3959   no)   sim_bswap="-DWITH_BSWAP=0";;
3960   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
3961 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
3962    { (exit 1); exit 1; }; }; sim_bswap="";;
3963 esac
3964 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3965   echo "Setting bswap flags = $sim_bswap" 6>&1
3966 fi
3967 else
3968   sim_bswap=""
3969 fi;
3970
3971
3972 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3973 if test "${enable_sim_cflags+set}" = set; then
3974   enableval="$enable_sim_cflags"
3975   case "${enableval}" in
3976   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3977   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
3978 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
3979    { (exit 1); exit 1; }; }; sim_cflags="";;
3980   no)    sim_cflags="";;
3981   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3982 esac
3983 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3984   echo "Setting sim cflags = $sim_cflags" 6>&1
3985 fi
3986 else
3987   sim_cflags=""
3988 fi;
3989
3990
3991 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3992 if test "${enable_sim_debug+set}" = set; then
3993   enableval="$enable_sim_debug"
3994   case "${enableval}" in
3995   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3996   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3997   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3998 esac
3999 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4000   echo "Setting sim debug = $sim_debug" 6>&1
4001 fi
4002 else
4003   sim_debug=""
4004 fi;
4005
4006
4007 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4008 if test "${enable_sim_stdio+set}" = set; then
4009   enableval="$enable_sim_stdio"
4010   case "${enableval}" in
4011   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4012   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4013   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4014 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4015    { (exit 1); exit 1; }; }; sim_stdio="";;
4016 esac
4017 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4018   echo "Setting stdio flags = $sim_stdio" 6>&1
4019 fi
4020 else
4021   sim_stdio=""
4022 fi;
4023
4024
4025 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4026 if test "${enable_sim_trace+set}" = set; then
4027   enableval="$enable_sim_trace"
4028   case "${enableval}" in
4029   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4030   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4031   [-0-9]*)
4032         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4033   [a-z]*)
4034         sim_trace=""
4035         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4036           if test x"$sim_trace" = x; then
4037             sim_trace="-DWITH_TRACE='(TRACE_$x"
4038           else
4039             sim_trace="${sim_trace}|TRACE_$x"
4040           fi
4041         done
4042         sim_trace="$sim_trace)'" ;;
4043 esac
4044 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4045   echo "Setting sim trace = $sim_trace" 6>&1
4046 fi
4047 else
4048   sim_trace=""
4049 fi;
4050
4051
4052 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4053 if test "${enable_sim_profile+set}" = set; then
4054   enableval="$enable_sim_profile"
4055   case "${enableval}" in
4056   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4057   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4058   [-0-9]*)
4059         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4060   [a-z]*)
4061         sim_profile=""
4062         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4063           if test x"$sim_profile" = x; then
4064             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4065           else
4066             sim_profile="${sim_profile}|PROFILE_$x"
4067           fi
4068         done
4069         sim_profile="$sim_profile)'" ;;
4070 esac
4071 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4072   echo "Setting sim profile = $sim_profile" 6>&1
4073 fi
4074 else
4075   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4076 fi;
4077
4078
4079 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4080 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4081 if test "${ac_cv_type_signal+set}" = set; then
4082   echo $ECHO_N "(cached) $ECHO_C" >&6
4083 else
4084   cat >conftest.$ac_ext <<_ACEOF
4085 /* confdefs.h.  */
4086 _ACEOF
4087 cat confdefs.h >>conftest.$ac_ext
4088 cat >>conftest.$ac_ext <<_ACEOF
4089 /* end confdefs.h.  */
4090 #include <sys/types.h>
4091 #include <signal.h>
4092 #ifdef signal
4093 # undef signal
4094 #endif
4095 #ifdef __cplusplus
4096 extern "C" void (*signal (int, void (*)(int)))(int);
4097 #else
4098 void (*signal ()) ();
4099 #endif
4100
4101 int
4102 main ()
4103 {
4104 int i;
4105   ;
4106   return 0;
4107 }
4108 _ACEOF
4109 rm -f conftest.$ac_objext
4110 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4111   (eval $ac_compile) 2>conftest.er1
4112   ac_status=$?
4113   grep -v '^ *+' conftest.er1 >conftest.err
4114   rm -f conftest.er1
4115   cat conftest.err >&5
4116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4117   (exit $ac_status); } &&
4118          { ac_try='test -z "$ac_c_werror_flag"
4119                          || test ! -s conftest.err'
4120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4121   (eval $ac_try) 2>&5
4122   ac_status=$?
4123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4124   (exit $ac_status); }; } &&
4125          { ac_try='test -s conftest.$ac_objext'
4126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4127   (eval $ac_try) 2>&5
4128   ac_status=$?
4129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4130   (exit $ac_status); }; }; then
4131   ac_cv_type_signal=void
4132 else
4133   echo "$as_me: failed program was:" >&5
4134 sed 's/^/| /' conftest.$ac_ext >&5
4135
4136 ac_cv_type_signal=int
4137 fi
4138 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4139 fi
4140 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4141 echo "${ECHO_T}$ac_cv_type_signal" >&6
4142
4143 cat >>confdefs.h <<_ACEOF
4144 #define RETSIGTYPE $ac_cv_type_signal
4145 _ACEOF
4146
4147
4148
4149
4150
4151 sim_link_files=
4152 sim_link_links=
4153
4154 sim_link_links=tconfig.h
4155 if test -f ${srcdir}/tconfig.in
4156 then
4157   sim_link_files=tconfig.in
4158 else
4159   sim_link_files=../common/tconfig.in
4160 fi
4161
4162 # targ-vals.def points to the libc macro description file.
4163 case "${target}" in
4164 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4165 esac
4166 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4167 sim_link_links="${sim_link_links} targ-vals.def"
4168
4169 # This file contains common code used by all simulators.
4170 #
4171 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
4172 # directory.  It is intended to be invoked before any target specific stuff.
4173 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
4174 # It is intended to be invoked last.
4175 #
4176 # The simulator's configure.in should look like:
4177 #
4178 # dnl Process this file with autoconf to produce a configure script.
4179 # sinclude(../common/aclocal.m4)
4180 # AC_PREREQ(2.5)dnl
4181 # AC_INIT(Makefile.in)
4182 #
4183 # SIM_AC_COMMON
4184 #
4185 # ... target specific stuff ...
4186 #
4187 # SIM_AC_OUTPUT
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
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236 sim_inline="-DDEFAULT_INLINE=0"
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
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273 # This file is derived from `gettext.m4'.  The difference is that the
4274 # included macros assume Cygnus-style source and build trees.
4275
4276 # Macro to add for using GNU gettext.
4277 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4278 #
4279 # This file file be copied and used freely without restrictions.  It can
4280 # be used in projects which are not available under the GNU Public License
4281 # but which still want to provide support for the GNU gettext functionality.
4282 # Please note that the actual code is *not* freely available.
4283
4284 # serial 3
4285
4286
4287
4288
4289
4290 # Search path for a program which passes the given test.
4291 # Ulrich Drepper <drepper@cygnus.com>, 1996.
4292 #
4293 # This file file be copied and used freely without restrictions.  It can
4294 # be used in projects which are not available under the GNU Public License
4295 # but which still want to provide support for the GNU gettext functionality.
4296 # Please note that the actual code is *not* freely available.
4297
4298 # serial 1
4299
4300
4301
4302 # Check whether LC_MESSAGES is available in <locale.h>.
4303 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4304 #
4305 # This file file be copied and used freely without restrictions.  It can
4306 # be used in projects which are not available under the GNU Public License
4307 # but which still want to provide support for the GNU gettext functionality.
4308 # Please note that the actual code is *not* freely available.
4309
4310 # serial 1
4311
4312
4313
4314
4315
4316
4317
4318
4319 default_sim_inline=""
4320 # Check whether --enable-sim-inline or --disable-sim-inline was given.
4321 if test "${enable_sim_inline+set}" = set; then
4322   enableval="$enable_sim_inline"
4323   sim_inline=""
4324 case "$enableval" in
4325   no)           sim_inline="-DDEFAULT_INLINE=0";;
4326   0)            sim_inline="-DDEFAULT_INLINE=0";;
4327   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4328   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4329   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4330        new_flag=""
4331        case "$x" in
4332          *_INLINE=*)    new_flag="-D$x";;
4333          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4334          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4335          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4336        esac
4337        if test x"$sim_inline" = x""; then
4338          sim_inline="$new_flag"
4339        else
4340          sim_inline="$sim_inline $new_flag"
4341        fi
4342      done;;
4343 esac
4344 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4345   echo "Setting inline flags = $sim_inline" 6>&1
4346 fi
4347 else
4348
4349 if test "x$cross_compiling" = "xno"; then
4350   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4351     sim_inline="${default_sim_inline}"
4352     if test x"$silent" != x"yes"; then
4353       echo "Setting inline flags = $sim_inline" 6>&1
4354     fi
4355   else
4356     sim_inline=""
4357   fi
4358 else
4359   sim_inline="-DDEFAULT_INLINE=0"
4360 fi
4361 fi;
4362 wire_alignment="NONSTRICT_ALIGNMENT"
4363 default_alignment=""
4364
4365 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
4366 if test "${enable_sim_alignment+set}" = set; then
4367   enableval="$enable_sim_alignment"
4368   case "${enableval}" in
4369   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4370   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4371   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4372   yes) if test x"$wire_alignment" != x; then
4373          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4374        else
4375          if test x"$default_alignment" != x; then
4376            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4377          else
4378            echo "No hard-wired alignment for target $target" 1>&6
4379            sim_alignment="-DWITH_ALIGNMENT=0"
4380          fi
4381        fi;;
4382   no)  if test x"$default_alignment" != x; then
4383          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4384        else
4385          if test x"$wire_alignment" != x; then
4386            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4387          else
4388            echo "No default alignment for target $target" 1>&6
4389            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4390          fi
4391        fi;;
4392   *)   { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5
4393 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;}
4394    { (exit 1); exit 1; }; }; sim_alignment="";;
4395 esac
4396 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4397   echo "Setting alignment flags = $sim_alignment" 6>&1
4398 fi
4399 else
4400   if test x"$default_alignment" != x; then
4401   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4402 else
4403   if test x"$wire_alignment" != x; then
4404     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4405   else
4406     sim_alignment=
4407   fi
4408 fi
4409 fi;
4410
4411 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
4412 if test "${enable_sim_hostendian+set}" = set; then
4413   enableval="$enable_sim_hostendian"
4414   case "${enableval}" in
4415   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4416   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4417   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4418   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5
4419 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;}
4420    { (exit 1); exit 1; }; }; sim_hostendian="";;
4421 esac
4422 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4423   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4424 fi
4425 else
4426
4427 if test "x$cross_compiling" = "xno"; then
4428   echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4429 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
4430 if test "${ac_cv_c_bigendian+set}" = set; then
4431   echo $ECHO_N "(cached) $ECHO_C" >&6
4432 else
4433   # See if sys/param.h defines the BYTE_ORDER macro.
4434 cat >conftest.$ac_ext <<_ACEOF
4435 /* confdefs.h.  */
4436 _ACEOF
4437 cat confdefs.h >>conftest.$ac_ext
4438 cat >>conftest.$ac_ext <<_ACEOF
4439 /* end confdefs.h.  */
4440 #include <sys/types.h>
4441 #include <sys/param.h>
4442
4443 int
4444 main ()
4445 {
4446 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4447  bogus endian macros
4448 #endif
4449
4450   ;
4451   return 0;
4452 }
4453 _ACEOF
4454 rm -f conftest.$ac_objext
4455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4456   (eval $ac_compile) 2>conftest.er1
4457   ac_status=$?
4458   grep -v '^ *+' conftest.er1 >conftest.err
4459   rm -f conftest.er1
4460   cat conftest.err >&5
4461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4462   (exit $ac_status); } &&
4463          { ac_try='test -z "$ac_c_werror_flag"
4464                          || test ! -s conftest.err'
4465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4466   (eval $ac_try) 2>&5
4467   ac_status=$?
4468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469   (exit $ac_status); }; } &&
4470          { ac_try='test -s conftest.$ac_objext'
4471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4472   (eval $ac_try) 2>&5
4473   ac_status=$?
4474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4475   (exit $ac_status); }; }; then
4476   # It does; now see whether it defined to BIG_ENDIAN or not.
4477 cat >conftest.$ac_ext <<_ACEOF
4478 /* confdefs.h.  */
4479 _ACEOF
4480 cat confdefs.h >>conftest.$ac_ext
4481 cat >>conftest.$ac_ext <<_ACEOF
4482 /* end confdefs.h.  */
4483 #include <sys/types.h>
4484 #include <sys/param.h>
4485
4486 int
4487 main ()
4488 {
4489 #if BYTE_ORDER != BIG_ENDIAN
4490  not big endian
4491 #endif
4492
4493   ;
4494   return 0;
4495 }
4496 _ACEOF
4497 rm -f conftest.$ac_objext
4498 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4499   (eval $ac_compile) 2>conftest.er1
4500   ac_status=$?
4501   grep -v '^ *+' conftest.er1 >conftest.err
4502   rm -f conftest.er1
4503   cat conftest.err >&5
4504   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4505   (exit $ac_status); } &&
4506          { ac_try='test -z "$ac_c_werror_flag"
4507                          || test ! -s conftest.err'
4508   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4509   (eval $ac_try) 2>&5
4510   ac_status=$?
4511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4512   (exit $ac_status); }; } &&
4513          { ac_try='test -s conftest.$ac_objext'
4514   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4515   (eval $ac_try) 2>&5
4516   ac_status=$?
4517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518   (exit $ac_status); }; }; then
4519   ac_cv_c_bigendian=yes
4520 else
4521   echo "$as_me: failed program was:" >&5
4522 sed 's/^/| /' conftest.$ac_ext >&5
4523
4524 ac_cv_c_bigendian=no
4525 fi
4526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4527 else
4528   echo "$as_me: failed program was:" >&5
4529 sed 's/^/| /' conftest.$ac_ext >&5
4530
4531 # It does not; compile a test program.
4532 if test "$cross_compiling" = yes; then
4533   # try to guess the endianness by grepping values into an object file
4534   ac_cv_c_bigendian=unknown
4535   cat >conftest.$ac_ext <<_ACEOF
4536 /* confdefs.h.  */
4537 _ACEOF
4538 cat confdefs.h >>conftest.$ac_ext
4539 cat >>conftest.$ac_ext <<_ACEOF
4540 /* end confdefs.h.  */
4541 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4542 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4543 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4544 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4545 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4546 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4547 int
4548 main ()
4549 {
4550  _ascii (); _ebcdic ();
4551   ;
4552   return 0;
4553 }
4554 _ACEOF
4555 rm -f conftest.$ac_objext
4556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4557   (eval $ac_compile) 2>conftest.er1
4558   ac_status=$?
4559   grep -v '^ *+' conftest.er1 >conftest.err
4560   rm -f conftest.er1
4561   cat conftest.err >&5
4562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4563   (exit $ac_status); } &&
4564          { ac_try='test -z "$ac_c_werror_flag"
4565                          || test ! -s conftest.err'
4566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4567   (eval $ac_try) 2>&5
4568   ac_status=$?
4569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4570   (exit $ac_status); }; } &&
4571          { ac_try='test -s conftest.$ac_objext'
4572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4573   (eval $ac_try) 2>&5
4574   ac_status=$?
4575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576   (exit $ac_status); }; }; then
4577   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4578   ac_cv_c_bigendian=yes
4579 fi
4580 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4581   if test "$ac_cv_c_bigendian" = unknown; then
4582     ac_cv_c_bigendian=no
4583   else
4584     # finding both strings is unlikely to happen, but who knows?
4585     ac_cv_c_bigendian=unknown
4586   fi
4587 fi
4588 else
4589   echo "$as_me: failed program was:" >&5
4590 sed 's/^/| /' conftest.$ac_ext >&5
4591
4592 fi
4593 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4594 else
4595   cat >conftest.$ac_ext <<_ACEOF
4596 /* confdefs.h.  */
4597 _ACEOF
4598 cat confdefs.h >>conftest.$ac_ext
4599 cat >>conftest.$ac_ext <<_ACEOF
4600 /* end confdefs.h.  */
4601 int
4602 main ()
4603 {
4604   /* Are we little or big endian?  From Harbison&Steele.  */
4605   union
4606   {
4607     long l;
4608     char c[sizeof (long)];
4609   } u;
4610   u.l = 1;
4611   exit (u.c[sizeof (long) - 1] == 1);
4612 }
4613 _ACEOF
4614 rm -f conftest$ac_exeext
4615 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4616   (eval $ac_link) 2>&5
4617   ac_status=$?
4618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4619   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4621   (eval $ac_try) 2>&5
4622   ac_status=$?
4623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624   (exit $ac_status); }; }; then
4625   ac_cv_c_bigendian=no
4626 else
4627   echo "$as_me: program exited with status $ac_status" >&5
4628 echo "$as_me: failed program was:" >&5
4629 sed 's/^/| /' conftest.$ac_ext >&5
4630
4631 ( exit $ac_status )
4632 ac_cv_c_bigendian=yes
4633 fi
4634 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4635 fi
4636 fi
4637 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4638 fi
4639 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4640 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
4641 case $ac_cv_c_bigendian in
4642   yes)
4643
4644 cat >>confdefs.h <<\_ACEOF
4645 #define WORDS_BIGENDIAN 1
4646 _ACEOF
4647  ;;
4648   no)
4649      ;;
4650   *)
4651     { { echo "$as_me:$LINENO: error: unknown endianness
4652 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4653 echo "$as_me: error: unknown endianness
4654 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4655    { (exit 1); exit 1; }; } ;;
4656 esac
4657
4658   if test $ac_cv_c_bigendian = yes; then
4659     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4660   else
4661     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4662   fi
4663 else
4664   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4665 fi
4666 fi;
4667
4668 # NOTE: Don't add -Wall or -Wunused, they both include
4669 # -Wunused-parameter which reports bogus warnings.
4670 # NOTE: If you add to this list, remember to update
4671 # gdb/doc/gdbint.texinfo.
4672 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4673 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
4674 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4675 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4676 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4677 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4678 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4679 # -Woverloaded-virtual -Winline -Werror"
4680 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4681 if test "${enable_build_warnings+set}" = set; then
4682   enableval="$enable_build_warnings"
4683   case "${enableval}" in
4684   yes)  ;;
4685   no)   build_warnings="-w";;
4686   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4687         build_warnings="${build_warnings} ${t}";;
4688   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4689         build_warnings="${t} ${build_warnings}";;
4690   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4691 esac
4692 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4693   echo "Setting compiler warning flags = $build_warnings" 6>&1
4694 fi
4695 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
4696 if test "${enable_sim_build_warnings+set}" = set; then
4697   enableval="$enable_sim_build_warnings"
4698   case "${enableval}" in
4699   yes)  ;;
4700   no)   build_warnings="-w";;
4701   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4702         build_warnings="${build_warnings} ${t}";;
4703   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4704         build_warnings="${t} ${build_warnings}";;
4705   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4706 esac
4707 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4708   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4709 fi
4710 fi; WARN_CFLAGS=""
4711 WERROR_CFLAGS=""
4712 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4713 then
4714     echo "$as_me:$LINENO: checking compiler warning flags" >&5
4715 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
4716     # Separate out the -Werror flag as some files just cannot be
4717     # compiled with it enabled.
4718     for w in ${build_warnings}; do
4719         case $w in
4720         -Werr*) WERROR_CFLAGS=-Werror ;;
4721         *) # Check that GCC accepts it
4722             saved_CFLAGS="$CFLAGS"
4723             CFLAGS="$CFLAGS $w"
4724             cat >conftest.$ac_ext <<_ACEOF
4725 /* confdefs.h.  */
4726 _ACEOF
4727 cat confdefs.h >>conftest.$ac_ext
4728 cat >>conftest.$ac_ext <<_ACEOF
4729 /* end confdefs.h.  */
4730
4731 int
4732 main ()
4733 {
4734
4735   ;
4736   return 0;
4737 }
4738 _ACEOF
4739 rm -f conftest.$ac_objext
4740 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4741   (eval $ac_compile) 2>conftest.er1
4742   ac_status=$?
4743   grep -v '^ *+' conftest.er1 >conftest.err
4744   rm -f conftest.er1
4745   cat conftest.err >&5
4746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4747   (exit $ac_status); } &&
4748          { ac_try='test -z "$ac_c_werror_flag"
4749                          || test ! -s conftest.err'
4750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4751   (eval $ac_try) 2>&5
4752   ac_status=$?
4753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4754   (exit $ac_status); }; } &&
4755          { ac_try='test -s conftest.$ac_objext'
4756   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4757   (eval $ac_try) 2>&5
4758   ac_status=$?
4759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760   (exit $ac_status); }; }; then
4761   WARN_CFLAGS="${WARN_CFLAGS} $w"
4762 else
4763   echo "$as_me: failed program was:" >&5
4764 sed 's/^/| /' conftest.$ac_ext >&5
4765
4766 fi
4767 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4768             CFLAGS="$saved_CFLAGS"
4769         esac
4770     done
4771     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4772 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
4773 fi
4774
4775
4776 default_sim_reserved_bits="1"
4777 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
4778 if test "${enable_sim_reserved_bits+set}" = set; then
4779   enableval="$enable_sim_reserved_bits"
4780   case "${enableval}" in
4781   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4782   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4783   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-reserved-bits does not take a value\"" >&5
4784 echo "$as_me: error: \"--enable-sim-reserved-bits does not take a value\"" >&2;}
4785    { (exit 1); exit 1; }; }; sim_reserved_bits="";;
4786 esac
4787 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
4788   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
4789 fi
4790 else
4791   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
4792 fi;
4793
4794 # DEPRECATED
4795 #
4796 # Instead of defining a `subtarget' macro, code should be checking
4797 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
4798 # in question.
4799 #
4800 case "${target}" in
4801   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
4802   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
4803   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4804   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4805   *)                    SIM_SUBTARGET="";;
4806 esac
4807
4808
4809
4810
4811 #
4812 # Select the byte order of the target
4813 #
4814 mips_endian=
4815 default_endian=
4816 case "${target}" in
4817   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
4818   mips64vr*el-*-*)      default_endian=LITTLE_ENDIAN ;;
4819   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
4820   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
4821   mipsisa32*-*-*)       default_endian=BIG_ENDIAN ;;
4822   mipsisa64*-*-*)       default_endian=BIG_ENDIAN ;;
4823   mips*-*-*)            default_endian=BIG_ENDIAN ;;
4824   *)                    default_endian=BIG_ENDIAN ;;
4825 esac
4826
4827 wire_endian="$mips_endian"
4828 default_endian="$default_endian"
4829 # Check whether --enable-sim-endian or --disable-sim-endian was given.
4830 if test "${enable_sim_endian+set}" = set; then
4831   enableval="$enable_sim_endian"
4832   case "${enableval}" in
4833   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4834   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4835   yes)   if test x"$wire_endian" != x; then
4836            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4837          else
4838            if test x"$default_endian" != x; then
4839              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4840            else
4841              echo "No hard-wired endian for target $target" 1>&6
4842              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4843            fi
4844          fi;;
4845   no)    if test x"$default_endian" != x; then
4846            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4847          else
4848            if test x"$wire_endian" != x; then
4849              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4850            else
4851              echo "No default endian for target $target" 1>&6
4852              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4853            fi
4854          fi;;
4855   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-endian\"" >&5
4856 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-endian\"" >&2;}
4857    { (exit 1); exit 1; }; }; sim_endian="";;
4858 esac
4859 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4860   echo "Setting endian flags = $sim_endian" 6>&1
4861 fi
4862 else
4863   if test x"$default_endian" != x; then
4864   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4865 else
4866   if test x"$wire_endian" != x; then
4867     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4868   else
4869     sim_endian=
4870   fi
4871 fi
4872 fi;
4873
4874
4875
4876 #
4877 # Select the bitsize of the target
4878 #
4879 mips_addr_bitsize=
4880 case "${target}" in
4881   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
4882   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
4883   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
4884   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
4885   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
4886   *)                    mips_bitsize=64 ; mips_msb=63 ;;
4887 esac
4888 wire_word_bitsize="$mips_bitsize"
4889 wire_word_msb="$mips_msb"
4890 wire_address_bitsize="$mips_addr_bitsize"
4891 wire_cell_bitsize=""
4892 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
4893 if test "${enable_sim_bitsize+set}" = set; then
4894   enableval="$enable_sim_bitsize"
4895   sim_bitsize=
4896 case "${enableval}" in
4897   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
4898   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
4899   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4900   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4901   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4902         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
4903       else
4904         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
4905       fi ;;
4906   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4907         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
4908       else
4909         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
4910       fi ;;
4911   *)  { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" >&5
4912 echo "$as_me: error: \"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" >&2;}
4913    { (exit 1); exit 1; }; } ;;
4914 esac
4915 # address bitsize
4916 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
4917 case x"${tmp}" in
4918   x ) ;;
4919   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
4920   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
4921   * ) { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" >&5
4922 echo "$as_me: error: \"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" >&2;}
4923    { (exit 1); exit 1; }; } ;;
4924 esac
4925 # cell bitsize
4926 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
4927 case x"${tmp}" in
4928   x ) ;;
4929   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
4930   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
4931   * ) { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" >&5
4932 echo "$as_me: error: \"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" >&2;}
4933    { (exit 1); exit 1; }; } ;;
4934 esac
4935 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
4936   echo "Setting bitsize flags = $sim_bitsize" 6>&1
4937 fi
4938 else
4939   sim_bitsize=""
4940 if test x"$wire_word_bitsize" != x; then
4941   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
4942 fi
4943 if test x"$wire_word_msb" != x; then
4944   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
4945 fi
4946 if test x"$wire_address_bitsize" != x; then
4947   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
4948 fi
4949 if test x"$wire_cell_bitsize" != x; then
4950   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
4951 fi
4952 fi;
4953
4954
4955
4956 #
4957 # Select the floating hardware support of the target
4958 #
4959 mips_fpu=HARDWARE_FLOATING_POINT
4960 mips_fpu_bitsize=
4961 case "${target}" in
4962   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
4963                         mips_fpu_bitsize=32
4964                         ;;
4965   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
4966   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
4967   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
4968   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
4969   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
4970   *)                    mips_fpu=HARD_FLOATING_POINT ;;
4971 esac
4972
4973 default_sim_float="$mips_fpu"
4974 default_sim_float_bitsize="$mips_fpu_bitsize"
4975 # Check whether --enable-sim-float or --disable-sim-float was given.
4976 if test "${enable_sim_float+set}" = set; then
4977   enableval="$enable_sim_float"
4978   case "${enableval}" in
4979   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
4980   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
4981   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
4982   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
4983   *)            { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-float\"" >&5
4984 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-float\"" >&2;}
4985    { (exit 1); exit 1; }; }; sim_float="";;
4986 esac
4987 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
4988   echo "Setting float flags = $sim_float" 6>&1
4989 fi
4990 else
4991
4992 sim_float=
4993 if test x"${default_sim_float}" != x""; then
4994   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
4995 fi
4996 if test x"${default_sim_float_bitsize}" != x""; then
4997   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
4998 fi
4999
5000 fi;
5001
5002
5003
5004 #
5005 # Select the level of SMP support
5006 #
5007 case "${target}" in
5008   *)                    mips_smp=0 ;;
5009 esac
5010
5011 default_sim_smp="$mips_smp"
5012 # Check whether --enable-sim-smp or --disable-sim-smp was given.
5013 if test "${enable_sim_smp+set}" = set; then
5014   enableval="$enable_sim_smp"
5015   case "${enableval}" in
5016   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
5017   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
5018   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
5019 esac
5020 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
5021   echo "Setting smp flags = $sim_smp" 6>&1
5022 fi
5023 else
5024   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
5025 if test x"$silent" != x"yes"; then
5026   echo "Setting smp flags = $sim_smp" 6>&1
5027 fi
5028 fi;
5029
5030
5031
5032 #
5033 # Select the IGEN architecture
5034 #
5035 sim_gen=IGEN
5036 sim_igen_machine="-M mipsIV"
5037 sim_m16_machine="-M mips16,mipsIII"
5038 sim_igen_filter="32,64,f"
5039 sim_m16_filter="16"
5040 sim_mach_default="mips8000"
5041
5042 case "${target}" in
5043   mips*tx39*)           sim_gen=IGEN
5044                         sim_igen_filter="32,f"
5045                         sim_igen_machine="-M r3900"
5046                         ;;
5047   mips64vr43*-*-*)      sim_gen=IGEN
5048                         sim_igen_machine="-M mipsIV"
5049                         sim_mach_default="mips8000"
5050                         ;;
5051   mips64vr5*-*-*)       sim_gen=IGEN
5052                         sim_igen_machine="-M vr5000"
5053                         sim_mach_default="mips5000"
5054                         ;;
5055   mips64vr41*)          sim_gen=M16
5056                         sim_igen_machine="-M vr4100"
5057                         sim_m16_machine="-M vr4100"
5058                         sim_igen_filter="32,64,f"
5059                         sim_m16_filter="16"
5060                         sim_mach_default="mips4100"
5061                         ;;
5062   mips64vr-*-* | mips64vrel-*-*)
5063                         sim_gen=MULTI
5064                         sim_multi_configs="\
5065                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
5066                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
5067                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
5068                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
5069                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
5070                         sim_multi_default=mips5000
5071                         ;;
5072   mips64*-*-*)          sim_igen_filter="32,64,f"
5073                         sim_gen=IGEN
5074                         ;;
5075   mips16*-*-*)          sim_gen=M16
5076                         sim_igen_filter="32,64,f"
5077                         sim_m16_filter="16"
5078                         ;;
5079   mipsisa32*-*-*)       sim_gen=IGEN
5080                         sim_igen_machine="-M mips32"
5081                         sim_igen_filter="32,f"
5082                         sim_mach_default="mipsisa32"
5083                         ;;
5084   mipsisa64sb1*-*-*)    sim_gen=IGEN
5085                         sim_igen_machine="-M mips64,mips3d,sb1"
5086                         sim_igen_filter="32,64,f"
5087                         sim_mach_default="mips_sb1"
5088                         ;;
5089   mipsisa64*-*-*)       sim_gen=IGEN
5090                         sim_igen_machine="-M mips64,mips3d"
5091                         sim_igen_filter="32,64,f"
5092                         sim_mach_default="mipsisa64"
5093                         ;;
5094   mips*lsi*)            sim_gen=M16
5095                         sim_igen_machine="-M mipsIII,mips16"
5096                         sim_m16_machine="-M mips16,mipsIII"
5097                         sim_igen_filter="32,f"
5098                         sim_m16_filter="16"
5099                         sim_mach_default="mips4000"
5100                         ;;
5101   mips*-*-*)            sim_gen=IGEN
5102                         sim_igen_filter="32,f"
5103                         ;;
5104 esac
5105
5106 # The MULTI generator can combine several simulation engines into one.
5107 # executable.  A configuration which uses the MULTI should set two
5108 # variables: ${sim_multi_configs} and ${sim_multi_default}.
5109 #
5110 # ${sim_multi_configs} is the list of engines to build.  Each
5111 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
5112 # where:
5113 #
5114 # - NAME is a C-compatible prefix for the engine,
5115 # - MACHINE is a -M argument,
5116 # - FILTER is a -F argument, and
5117 # - BFDMACHS is a comma-separated list of bfd machines that the
5118 #     simulator can run.
5119 #
5120 # Each entry will have a separate simulation engine whose prefix is
5121 # m32<NAME>.  If the machine list includes "mips16", there will also
5122 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
5123 # generated using the same machine list as the 32-bit version,
5124 # but the filter will be "16" instead of FILTER.
5125 #
5126 # The simulator compares the bfd mach against BFDMACHS to decide
5127 # which engine to use.  Entries in BFDMACHS should be bfd_mach
5128 # values with "bfd_mach_" removed.  ${sim_multi_default} says
5129 # which entry should be the default.
5130 if test ${sim_gen} = MULTI; then
5131
5132   # Simple sanity check.
5133   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
5134     { { echo "$as_me:$LINENO: error: Error in configure.in: MULTI simulator not set up correctly" >&5
5135 echo "$as_me: error: Error in configure.in: MULTI simulator not set up correctly" >&2;}
5136    { (exit 1); exit 1; }; }
5137   fi
5138
5139   # Start in a known state.
5140   rm -f multi-include.h multi-run.c
5141   sim_multi_flags=
5142   sim_multi_src=
5143   sim_multi_obj=multi-run.o
5144   sim_multi_igen_configs=
5145   sim_seen_default=no
5146
5147   cat << __EOF__ > multi-run.c
5148 /* Main entry point for MULTI simulators.
5149    Copyright (C) 2003 Free Software Foundation, Inc.
5150
5151    This program is free software; you can redistribute it and/or modify
5152    it under the terms of the GNU General Public License as published by
5153    the Free Software Foundation; either version 2 of the License, or
5154    (at your option) any later version.
5155
5156    This program is distributed in the hope that it will be useful,
5157    but WITHOUT ANY WARRANTY; without even the implied warranty of
5158    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
5159    GNU General Public License for more details.
5160
5161    You should have received a copy of the GNU General Public License
5162    along with this program; if not, write to the Free Software
5163    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
5164
5165    --
5166
5167    This file was generated by sim/mips/configure.  */
5168
5169 #include "sim-main.h"
5170 #include "multi-include.h"
5171
5172 #define SD sd
5173 #define CPU cpu
5174
5175 void
5176 sim_engine_run (SIM_DESC sd,
5177                 int next_cpu_nr,
5178                 int nr_cpus,
5179                 int signal) /* ignore */
5180 {
5181   int mach;
5182
5183   if (STATE_ARCHITECTURE (sd) == NULL)
5184     mach = bfd_mach_${sim_multi_default};
5185   else
5186     mach = STATE_ARCHITECTURE (SD)->mach;
5187
5188   switch (mach)
5189     {
5190 __EOF__
5191
5192   for fc in ${sim_multi_configs}; do
5193
5194     # Split up the entry.  ${c} contains the first three elements.
5195     # Note: outer sqaure brackets are m4 quotes.
5196     c=`echo ${fc} | sed 's/:[^:]*$//'`
5197     bfdmachs=`echo ${fc} | sed 's/.*://'`
5198     name=`echo ${c} | sed 's/:.*//'`
5199     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
5200     filter=`echo ${c} | sed 's/.*://'`
5201
5202     # Build the following lists:
5203     #
5204     #   sim_multi_flags: all -M and -F flags used by the simulator
5205     #   sim_multi_src: all makefile-generated source files
5206     #   sim_multi_obj: the objects for ${sim_multi_src}
5207     #   sim_multi_igen_configs: igen configuration strings.
5208     #
5209     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
5210     # or m16) followed by the NAME, MACHINE and FILTER part of
5211     # the ${sim_multi_configs} entry.
5212     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
5213
5214     # Check whether mips16 handling is needed.
5215     case ${c} in
5216       *:*mips16*:*)
5217         # Run igen twice, once for normal mode and once for mips16.
5218         ws="m32 m16"
5219
5220         # The top-level function for the mips16 simulator is
5221         # in a file m16${name}_run.c, generated by the
5222         # tmp-run-multi Makefile rule.
5223         sim_multi_src="${sim_multi_src} m16${name}_run.c"
5224         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
5225         sim_multi_flags="${sim_multi_flags} -F 16"
5226         ;;
5227       *)
5228         ws=m32
5229         ;;
5230     esac
5231
5232     # Now add the list of igen-generated files to ${sim_multi_src}
5233     # and ${sim_multi_obj}.
5234     for w in ${ws}; do
5235       for base in engine icache idecode model semantics support; do
5236         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
5237         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
5238         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
5239       done
5240       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
5241     done
5242
5243     # Add an include for the engine.h file.  This file declares the
5244     # top-level foo_engine_run() function.
5245     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
5246
5247     # Add case statements for this engine to sim_engine_run().
5248     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5249       echo "    case bfd_mach_${mach}:" >> multi-run.c
5250       if test ${mach} = ${sim_multi_default}; then
5251         echo "    default:" >> multi-run.c
5252         sim_seen_default=yes
5253       fi
5254     done
5255     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
5256       >> multi-run.c
5257     echo "      break;" >> multi-run.c
5258   done
5259
5260   # Check whether we added a 'default:' label.
5261   if test ${sim_seen_default} = no; then
5262     { { echo "$as_me:$LINENO: error: Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" >&5
5263 echo "$as_me: error: Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" >&2;}
5264    { (exit 1); exit 1; }; }
5265   fi
5266
5267   cat << __EOF__ >> multi-run.c
5268     }
5269 }
5270
5271 int
5272 mips_mach_multi (SIM_DESC sd)
5273 {
5274   if (STATE_ARCHITECTURE (sd) == NULL)
5275     return bfd_mach_${sim_multi_default};
5276
5277   switch (STATE_ARCHITECTURE (SD)->mach)
5278     {
5279 __EOF__
5280
5281   # Add case statements for this engine to mips_mach_multi().
5282   for fc in ${sim_multi_configs}; do
5283
5284     # Split up the entry.  ${c} contains the first three elements.
5285     # Note: outer sqaure brackets are m4 quotes.
5286     c=`echo ${fc} | sed 's/:[^:]*$//'`
5287     bfdmachs=`echo ${fc} | sed 's/.*://'`
5288
5289     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5290       echo "    case bfd_mach_${mach}:" >> multi-run.c
5291     done
5292   done
5293
5294   cat << __EOF__ >> multi-run.c
5295       return (STATE_ARCHITECTURE (SD)->mach);
5296     default:
5297       return bfd_mach_${sim_multi_default};
5298     }
5299 }
5300 __EOF__
5301
5302   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
5303 else
5304   # For clean-extra
5305   sim_multi_src=doesnt-exist.c
5306
5307   if test x"${sim_mach_default}" = x""; then
5308     { { echo "$as_me:$LINENO: error: Error in configure.in: \${sim_mach_default} not defined" >&5
5309 echo "$as_me: error: Error in configure.in: \${sim_mach_default} not defined" >&2;}
5310    { (exit 1); exit 1; }; }
5311   fi
5312   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
5313 fi
5314 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
5315 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325 #
5326 # Add simulated hardware devices
5327 #
5328 hw_enabled=no
5329 case "${target}" in
5330   mips*tx39*)
5331         hw_enabled=yes
5332         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
5333         mips_extra_objs="dv-sockser.o"
5334         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
5335         ;;
5336   *)
5337         mips_extra_objs=""
5338         ;;
5339 esac
5340
5341 if test x"$hw_enabled" = x"yes"; then
5342   sim_hw_p=yes
5343 else
5344   sim_hw_p=no
5345 fi
5346 if test "$hw_devices"; then
5347   hardware="core pal glue"
5348 else
5349   hardware="core pal glue $hw_extra_devices"
5350 fi
5351 sim_hw_cflags="-DWITH_HW=1"
5352 sim_hw="$hardware"
5353 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5354 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
5355 if test "${enable_sim_hardware+set}" = set; then
5356   enableval="$enable_sim_hardware"
5357
5358 case "${enableval}" in
5359   yes)  sim_hw_p=yes;;
5360   no)   sim_hw_p=no;;
5361   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5362   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5363   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5364 esac
5365 if test "$sim_hw_p" != yes; then
5366   sim_hw_objs=
5367   sim_hw_cflags="-DWITH_HW=0"
5368   sim_hw=
5369 else
5370   sim_hw_cflags="-DWITH_HW=1"
5371   # remove duplicates
5372   sim_hw=""
5373   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5374   for i in x $hardware ; do
5375     case " $f " in
5376       x) ;;
5377       *" $i "*) ;;
5378       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5379     esac
5380   done
5381 fi
5382 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5383   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5384 fi
5385 else
5386
5387 if test "$sim_hw_p" != yes; then
5388   sim_hw_objs=
5389   sim_hw_cflags="-DWITH_HW=0"
5390   sim_hw=
5391 fi
5392 if test x"$silent" != x"yes"; then
5393   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5394 fi
5395 fi;
5396
5397
5398
5399 # Choose simulator engine
5400 case "${target}" in
5401   *)    mips_igen_engine="engine.o"
5402         ;;
5403 esac
5404
5405
5406
5407 echo "$as_me:$LINENO: checking for X" >&5
5408 echo $ECHO_N "checking for X... $ECHO_C" >&6
5409
5410
5411 # Check whether --with-x or --without-x was given.
5412 if test "${with_x+set}" = set; then
5413   withval="$with_x"
5414
5415 fi;
5416 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5417 if test "x$with_x" = xno; then
5418   # The user explicitly disabled X.
5419   have_x=disabled
5420 else
5421   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5422     # Both variables are already set.
5423     have_x=yes
5424   else
5425     if test "${ac_cv_have_x+set}" = set; then
5426   echo $ECHO_N "(cached) $ECHO_C" >&6
5427 else
5428   # One or both of the vars are not set, and there is no cached value.
5429 ac_x_includes=no ac_x_libraries=no
5430 rm -fr conftest.dir
5431 if mkdir conftest.dir; then
5432   cd conftest.dir
5433   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5434   cat >Imakefile <<'_ACEOF'
5435 acfindx:
5436         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5437 _ACEOF
5438   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5439     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5440     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5441     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5442     for ac_extension in a so sl; do
5443       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5444          test -f $ac_im_libdir/libX11.$ac_extension; then
5445         ac_im_usrlibdir=$ac_im_libdir; break
5446       fi
5447     done
5448     # Screen out bogus values from the imake configuration.  They are
5449     # bogus both because they are the default anyway, and because
5450     # using them would break gcc on systems where it needs fixed includes.
5451     case $ac_im_incroot in
5452         /usr/include) ;;
5453         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
5454     esac
5455     case $ac_im_usrlibdir in
5456         /usr/lib | /lib) ;;
5457         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
5458     esac
5459   fi
5460   cd ..
5461   rm -fr conftest.dir
5462 fi
5463
5464 # Standard set of common directories for X headers.
5465 # Check X11 before X11Rn because it is often a symlink to the current release.
5466 ac_x_header_dirs='
5467 /usr/X11/include
5468 /usr/X11R6/include
5469 /usr/X11R5/include
5470 /usr/X11R4/include
5471
5472 /usr/include/X11
5473 /usr/include/X11R6
5474 /usr/include/X11R5
5475 /usr/include/X11R4
5476
5477 /usr/local/X11/include
5478 /usr/local/X11R6/include
5479 /usr/local/X11R5/include
5480 /usr/local/X11R4/include
5481
5482 /usr/local/include/X11
5483 /usr/local/include/X11R6
5484 /usr/local/include/X11R5
5485 /usr/local/include/X11R4
5486
5487 /usr/X386/include
5488 /usr/x386/include
5489 /usr/XFree86/include/X11
5490
5491 /usr/include
5492 /usr/local/include
5493 /usr/unsupported/include
5494 /usr/athena/include
5495 /usr/local/x11r5/include
5496 /usr/lpp/Xamples/include
5497
5498 /usr/openwin/include
5499 /usr/openwin/share/include'
5500
5501 if test "$ac_x_includes" = no; then
5502   # Guess where to find include files, by looking for Intrinsic.h.
5503   # First, try using that file with no special directory specified.
5504   cat >conftest.$ac_ext <<_ACEOF
5505 /* confdefs.h.  */
5506 _ACEOF
5507 cat confdefs.h >>conftest.$ac_ext
5508 cat >>conftest.$ac_ext <<_ACEOF
5509 /* end confdefs.h.  */
5510 #include <X11/Intrinsic.h>
5511 _ACEOF
5512 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5513   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5514   ac_status=$?
5515   grep -v '^ *+' conftest.er1 >conftest.err
5516   rm -f conftest.er1
5517   cat conftest.err >&5
5518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5519   (exit $ac_status); } >/dev/null; then
5520   if test -s conftest.err; then
5521     ac_cpp_err=$ac_c_preproc_warn_flag
5522     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5523   else
5524     ac_cpp_err=
5525   fi
5526 else
5527   ac_cpp_err=yes
5528 fi
5529 if test -z "$ac_cpp_err"; then
5530   # We can compile using X headers with no special include directory.
5531 ac_x_includes=
5532 else
5533   echo "$as_me: failed program was:" >&5
5534 sed 's/^/| /' conftest.$ac_ext >&5
5535
5536   for ac_dir in $ac_x_header_dirs; do
5537   if test -r "$ac_dir/X11/Intrinsic.h"; then
5538     ac_x_includes=$ac_dir
5539     break
5540   fi
5541 done
5542 fi
5543 rm -f conftest.err conftest.$ac_ext
5544 fi # $ac_x_includes = no
5545
5546 if test "$ac_x_libraries" = no; then
5547   # Check for the libraries.
5548   # See if we find them without any special options.
5549   # Don't add to $LIBS permanently.
5550   ac_save_LIBS=$LIBS
5551   LIBS="-lXt $LIBS"
5552   cat >conftest.$ac_ext <<_ACEOF
5553 /* confdefs.h.  */
5554 _ACEOF
5555 cat confdefs.h >>conftest.$ac_ext
5556 cat >>conftest.$ac_ext <<_ACEOF
5557 /* end confdefs.h.  */
5558 #include <X11/Intrinsic.h>
5559 int
5560 main ()
5561 {
5562 XtMalloc (0)
5563   ;
5564   return 0;
5565 }
5566 _ACEOF
5567 rm -f conftest.$ac_objext conftest$ac_exeext
5568 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5569   (eval $ac_link) 2>conftest.er1
5570   ac_status=$?
5571   grep -v '^ *+' conftest.er1 >conftest.err
5572   rm -f conftest.er1
5573   cat conftest.err >&5
5574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5575   (exit $ac_status); } &&
5576          { ac_try='test -z "$ac_c_werror_flag"
5577                          || test ! -s conftest.err'
5578   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5579   (eval $ac_try) 2>&5
5580   ac_status=$?
5581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5582   (exit $ac_status); }; } &&
5583          { ac_try='test -s conftest$ac_exeext'
5584   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5585   (eval $ac_try) 2>&5
5586   ac_status=$?
5587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5588   (exit $ac_status); }; }; then
5589   LIBS=$ac_save_LIBS
5590 # We can link X programs with no special library path.
5591 ac_x_libraries=
5592 else
5593   echo "$as_me: failed program was:" >&5
5594 sed 's/^/| /' conftest.$ac_ext >&5
5595
5596 LIBS=$ac_save_LIBS
5597 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5598 do
5599   # Don't even attempt the hair of trying to link an X program!
5600   for ac_extension in a so sl; do
5601     if test -r $ac_dir/libXt.$ac_extension; then
5602       ac_x_libraries=$ac_dir
5603       break 2
5604     fi
5605   done
5606 done
5607 fi
5608 rm -f conftest.err conftest.$ac_objext \
5609       conftest$ac_exeext conftest.$ac_ext
5610 fi # $ac_x_libraries = no
5611
5612 if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
5613   # Didn't find X anywhere.  Cache the known absence of X.
5614   ac_cv_have_x="have_x=no"
5615 else
5616   # Record where we found X for the cache.
5617   ac_cv_have_x="have_x=yes \
5618                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5619 fi
5620 fi
5621
5622   fi
5623   eval "$ac_cv_have_x"
5624 fi # $with_x != no
5625
5626 if test "$have_x" != yes; then
5627   echo "$as_me:$LINENO: result: $have_x" >&5
5628 echo "${ECHO_T}$have_x" >&6
5629   no_x=yes
5630 else
5631   # If each of the values was on the command line, it overrides each guess.
5632   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5633   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5634   # Update the cache value to reflect the command line values.
5635   ac_cv_have_x="have_x=yes \
5636                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5637   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
5638 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
5639 fi
5640
5641 mips_extra_libs=""
5642
5643
5644
5645
5646
5647
5648 for ac_header in string.h strings.h stdlib.h stdlib.h
5649 do
5650 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5651 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5652   echo "$as_me:$LINENO: checking for $ac_header" >&5
5653 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5654 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5655   echo $ECHO_N "(cached) $ECHO_C" >&6
5656 fi
5657 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5658 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5659 else
5660   # Is the header compilable?
5661 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5662 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5663 cat >conftest.$ac_ext <<_ACEOF
5664 /* confdefs.h.  */
5665 _ACEOF
5666 cat confdefs.h >>conftest.$ac_ext
5667 cat >>conftest.$ac_ext <<_ACEOF
5668 /* end confdefs.h.  */
5669 $ac_includes_default
5670 #include <$ac_header>
5671 _ACEOF
5672 rm -f conftest.$ac_objext
5673 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5674   (eval $ac_compile) 2>conftest.er1
5675   ac_status=$?
5676   grep -v '^ *+' conftest.er1 >conftest.err
5677   rm -f conftest.er1
5678   cat conftest.err >&5
5679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5680   (exit $ac_status); } &&
5681          { ac_try='test -z "$ac_c_werror_flag"
5682                          || test ! -s conftest.err'
5683   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5684   (eval $ac_try) 2>&5
5685   ac_status=$?
5686   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5687   (exit $ac_status); }; } &&
5688          { ac_try='test -s conftest.$ac_objext'
5689   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5690   (eval $ac_try) 2>&5
5691   ac_status=$?
5692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5693   (exit $ac_status); }; }; then
5694   ac_header_compiler=yes
5695 else
5696   echo "$as_me: failed program was:" >&5
5697 sed 's/^/| /' conftest.$ac_ext >&5
5698
5699 ac_header_compiler=no
5700 fi
5701 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5702 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5703 echo "${ECHO_T}$ac_header_compiler" >&6
5704
5705 # Is the header present?
5706 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5707 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5708 cat >conftest.$ac_ext <<_ACEOF
5709 /* confdefs.h.  */
5710 _ACEOF
5711 cat confdefs.h >>conftest.$ac_ext
5712 cat >>conftest.$ac_ext <<_ACEOF
5713 /* end confdefs.h.  */
5714 #include <$ac_header>
5715 _ACEOF
5716 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5717   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5718   ac_status=$?
5719   grep -v '^ *+' conftest.er1 >conftest.err
5720   rm -f conftest.er1
5721   cat conftest.err >&5
5722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5723   (exit $ac_status); } >/dev/null; then
5724   if test -s conftest.err; then
5725     ac_cpp_err=$ac_c_preproc_warn_flag
5726     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5727   else
5728     ac_cpp_err=
5729   fi
5730 else
5731   ac_cpp_err=yes
5732 fi
5733 if test -z "$ac_cpp_err"; then
5734   ac_header_preproc=yes
5735 else
5736   echo "$as_me: failed program was:" >&5
5737 sed 's/^/| /' conftest.$ac_ext >&5
5738
5739   ac_header_preproc=no
5740 fi
5741 rm -f conftest.err conftest.$ac_ext
5742 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5743 echo "${ECHO_T}$ac_header_preproc" >&6
5744
5745 # So?  What about this header?
5746 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5747   yes:no: )
5748     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5749 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5750     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5751 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5752     ac_header_preproc=yes
5753     ;;
5754   no:yes:* )
5755     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5756 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5757     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5758 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5759     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5760 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5761     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5762 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5763     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5764 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5765     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5766 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5767     (
5768       cat <<\_ASBOX
5769 ## ------------------------------------------ ##
5770 ## Report this to the AC_PACKAGE_NAME lists.  ##
5771 ## ------------------------------------------ ##
5772 _ASBOX
5773     ) |
5774       sed "s/^/$as_me: WARNING:     /" >&2
5775     ;;
5776 esac
5777 echo "$as_me:$LINENO: checking for $ac_header" >&5
5778 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5779 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5780   echo $ECHO_N "(cached) $ECHO_C" >&6
5781 else
5782   eval "$as_ac_Header=\$ac_header_preproc"
5783 fi
5784 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5785 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5786
5787 fi
5788 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5789   cat >>confdefs.h <<_ACEOF
5790 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5791 _ACEOF
5792
5793 fi
5794
5795 done
5796
5797
5798 echo "$as_me:$LINENO: checking for fabs in -lm" >&5
5799 echo $ECHO_N "checking for fabs in -lm... $ECHO_C" >&6
5800 if test "${ac_cv_lib_m_fabs+set}" = set; then
5801   echo $ECHO_N "(cached) $ECHO_C" >&6
5802 else
5803   ac_check_lib_save_LIBS=$LIBS
5804 LIBS="-lm  $LIBS"
5805 cat >conftest.$ac_ext <<_ACEOF
5806 /* confdefs.h.  */
5807 _ACEOF
5808 cat confdefs.h >>conftest.$ac_ext
5809 cat >>conftest.$ac_ext <<_ACEOF
5810 /* end confdefs.h.  */
5811
5812 /* Override any gcc2 internal prototype to avoid an error.  */
5813 #ifdef __cplusplus
5814 extern "C"
5815 #endif
5816 /* We use char because int might match the return type of a gcc2
5817    builtin and then its argument prototype would still apply.  */
5818 char fabs ();
5819 int
5820 main ()
5821 {
5822 fabs ();
5823   ;
5824   return 0;
5825 }
5826 _ACEOF
5827 rm -f conftest.$ac_objext conftest$ac_exeext
5828 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5829   (eval $ac_link) 2>conftest.er1
5830   ac_status=$?
5831   grep -v '^ *+' conftest.er1 >conftest.err
5832   rm -f conftest.er1
5833   cat conftest.err >&5
5834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5835   (exit $ac_status); } &&
5836          { ac_try='test -z "$ac_c_werror_flag"
5837                          || test ! -s conftest.err'
5838   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5839   (eval $ac_try) 2>&5
5840   ac_status=$?
5841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5842   (exit $ac_status); }; } &&
5843          { ac_try='test -s conftest$ac_exeext'
5844   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5845   (eval $ac_try) 2>&5
5846   ac_status=$?
5847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5848   (exit $ac_status); }; }; then
5849   ac_cv_lib_m_fabs=yes
5850 else
5851   echo "$as_me: failed program was:" >&5
5852 sed 's/^/| /' conftest.$ac_ext >&5
5853
5854 ac_cv_lib_m_fabs=no
5855 fi
5856 rm -f conftest.err conftest.$ac_objext \
5857       conftest$ac_exeext conftest.$ac_ext
5858 LIBS=$ac_check_lib_save_LIBS
5859 fi
5860 echo "$as_me:$LINENO: result: $ac_cv_lib_m_fabs" >&5
5861 echo "${ECHO_T}$ac_cv_lib_m_fabs" >&6
5862 if test $ac_cv_lib_m_fabs = yes; then
5863   cat >>confdefs.h <<_ACEOF
5864 #define HAVE_LIBM 1
5865 _ACEOF
5866
5867   LIBS="-lm $LIBS"
5868
5869 fi
5870
5871
5872
5873
5874 for ac_func in aint anint sqrt
5875 do
5876 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5877 echo "$as_me:$LINENO: checking for $ac_func" >&5
5878 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5879 if eval "test \"\${$as_ac_var+set}\" = set"; then
5880   echo $ECHO_N "(cached) $ECHO_C" >&6
5881 else
5882   cat >conftest.$ac_ext <<_ACEOF
5883 /* confdefs.h.  */
5884 _ACEOF
5885 cat confdefs.h >>conftest.$ac_ext
5886 cat >>conftest.$ac_ext <<_ACEOF
5887 /* end confdefs.h.  */
5888 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5889    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5890 #define $ac_func innocuous_$ac_func
5891
5892 /* System header to define __stub macros and hopefully few prototypes,
5893     which can conflict with char $ac_func (); below.
5894     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5895     <limits.h> exists even on freestanding compilers.  */
5896
5897 #ifdef __STDC__
5898 # include <limits.h>
5899 #else
5900 # include <assert.h>
5901 #endif
5902
5903 #undef $ac_func
5904
5905 /* Override any gcc2 internal prototype to avoid an error.  */
5906 #ifdef __cplusplus
5907 extern "C"
5908 {
5909 #endif
5910 /* We use char because int might match the return type of a gcc2
5911    builtin and then its argument prototype would still apply.  */
5912 char $ac_func ();
5913 /* The GNU C library defines this for functions which it implements
5914     to always fail with ENOSYS.  Some functions are actually named
5915     something starting with __ and the normal name is an alias.  */
5916 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5917 choke me
5918 #else
5919 char (*f) () = $ac_func;
5920 #endif
5921 #ifdef __cplusplus
5922 }
5923 #endif
5924
5925 int
5926 main ()
5927 {
5928 return f != $ac_func;
5929   ;
5930   return 0;
5931 }
5932 _ACEOF
5933 rm -f conftest.$ac_objext conftest$ac_exeext
5934 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5935   (eval $ac_link) 2>conftest.er1
5936   ac_status=$?
5937   grep -v '^ *+' conftest.er1 >conftest.err
5938   rm -f conftest.er1
5939   cat conftest.err >&5
5940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941   (exit $ac_status); } &&
5942          { ac_try='test -z "$ac_c_werror_flag"
5943                          || test ! -s conftest.err'
5944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5945   (eval $ac_try) 2>&5
5946   ac_status=$?
5947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948   (exit $ac_status); }; } &&
5949          { ac_try='test -s conftest$ac_exeext'
5950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5951   (eval $ac_try) 2>&5
5952   ac_status=$?
5953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954   (exit $ac_status); }; }; then
5955   eval "$as_ac_var=yes"
5956 else
5957   echo "$as_me: failed program was:" >&5
5958 sed 's/^/| /' conftest.$ac_ext >&5
5959
5960 eval "$as_ac_var=no"
5961 fi
5962 rm -f conftest.err conftest.$ac_objext \
5963       conftest$ac_exeext conftest.$ac_ext
5964 fi
5965 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5966 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5967 if test `eval echo '${'$as_ac_var'}'` = yes; then
5968   cat >>confdefs.h <<_ACEOF
5969 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5970 _ACEOF
5971
5972 fi
5973 done
5974
5975
5976
5977 ac_sources="$sim_link_files"
5978 ac_dests="$sim_link_links"
5979 while test -n "$ac_sources"; do
5980   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5981   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5982   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5983 done
5984           ac_config_links="$ac_config_links $ac_config_links_1"
5985
5986 cgen_breaks=""
5987 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5988 cgen_breaks="break cgen_rtx_error";
5989 fi
5990
5991           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5992
5993           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5994
5995           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5996
5997           ac_config_commands="$ac_config_commands Makefile"
5998
5999           ac_config_commands="$ac_config_commands stamp-h"
6000
6001 cat >confcache <<\_ACEOF
6002 # This file is a shell script that caches the results of configure
6003 # tests run on this system so they can be shared between configure
6004 # scripts and configure runs, see configure's option --config-cache.
6005 # It is not useful on other systems.  If it contains results you don't
6006 # want to keep, you may remove or edit it.
6007 #
6008 # config.status only pays attention to the cache file if you give it
6009 # the --recheck option to rerun configure.
6010 #
6011 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6012 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6013 # following values.
6014
6015 _ACEOF
6016
6017 # The following way of writing the cache mishandles newlines in values,
6018 # but we know of no workaround that is simple, portable, and efficient.
6019 # So, don't put newlines in cache variables' values.
6020 # Ultrix sh set writes to stderr and can't be redirected directly,
6021 # and sets the high bit in the cache file unless we assign to the vars.
6022 {
6023   (set) 2>&1 |
6024     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6025     *ac_space=\ *)
6026       # `set' does not quote correctly, so add quotes (double-quote
6027       # substitution turns \\\\ into \\, and sed turns \\ into \).
6028       sed -n \
6029         "s/'/'\\\\''/g;
6030           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6031       ;;
6032     *)
6033       # `set' quotes correctly as required by POSIX, so do not add quotes.
6034       sed -n \
6035         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6036       ;;
6037     esac;
6038 } |
6039   sed '
6040      t clear
6041      : clear
6042      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6043      t end
6044      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6045      : end' >>confcache
6046 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6047   if test -w $cache_file; then
6048     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6049     cat confcache >$cache_file
6050   else
6051     echo "not updating unwritable cache $cache_file"
6052   fi
6053 fi
6054 rm -f confcache
6055
6056 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6057 # Let make expand exec_prefix.
6058 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6059
6060 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6061 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6062 # trailing colons and then remove the whole line if VPATH becomes empty
6063 # (actually we leave an empty line to preserve line numbers).
6064 if test "x$srcdir" = x.; then
6065   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6066 s/:*\$(srcdir):*/:/;
6067 s/:*\${srcdir}:*/:/;
6068 s/:*@srcdir@:*/:/;
6069 s/^\([^=]*=[     ]*\):*/\1/;
6070 s/:*$//;
6071 s/^[^=]*=[       ]*$//;
6072 }'
6073 fi
6074
6075 DEFS=-DHAVE_CONFIG_H
6076
6077 ac_libobjs=
6078 ac_ltlibobjs=
6079 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6080   # 1. Remove the extension, and $U if already installed.
6081   ac_i=`echo "$ac_i" |
6082          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6083   # 2. Add them.
6084   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6085   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6086 done
6087 LIBOBJS=$ac_libobjs
6088
6089 LTLIBOBJS=$ac_ltlibobjs
6090
6091
6092
6093 : ${CONFIG_STATUS=./config.status}
6094 ac_clean_files_save=$ac_clean_files
6095 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6096 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6097 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6098 cat >$CONFIG_STATUS <<_ACEOF
6099 #! $SHELL
6100 # Generated by $as_me.
6101 # Run this file to recreate the current configuration.
6102 # Compiler output produced by configure, useful for debugging
6103 # configure, is in config.log if it exists.
6104
6105 debug=false
6106 ac_cs_recheck=false
6107 ac_cs_silent=false
6108 SHELL=\${CONFIG_SHELL-$SHELL}
6109 _ACEOF
6110
6111 cat >>$CONFIG_STATUS <<\_ACEOF
6112 ## --------------------- ##
6113 ## M4sh Initialization.  ##
6114 ## --------------------- ##
6115
6116 # Be Bourne compatible
6117 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6118   emulate sh
6119   NULLCMD=:
6120   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6121   # is contrary to our usage.  Disable this feature.
6122   alias -g '${1+"$@"}'='"$@"'
6123 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6124   set -o posix
6125 fi
6126 DUALCASE=1; export DUALCASE # for MKS sh
6127
6128 # Support unset when possible.
6129 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6130   as_unset=unset
6131 else
6132   as_unset=false
6133 fi
6134
6135
6136 # Work around bugs in pre-3.0 UWIN ksh.
6137 $as_unset ENV MAIL MAILPATH
6138 PS1='$ '
6139 PS2='> '
6140 PS4='+ '
6141
6142 # NLS nuisances.
6143 for as_var in \
6144   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6145   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6146   LC_TELEPHONE LC_TIME
6147 do
6148   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6149     eval $as_var=C; export $as_var
6150   else
6151     $as_unset $as_var
6152   fi
6153 done
6154
6155 # Required to use basename.
6156 if expr a : '\(a\)' >/dev/null 2>&1; then
6157   as_expr=expr
6158 else
6159   as_expr=false
6160 fi
6161
6162 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6163   as_basename=basename
6164 else
6165   as_basename=false
6166 fi
6167
6168
6169 # Name of the executable.
6170 as_me=`$as_basename "$0" ||
6171 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6172          X"$0" : 'X\(//\)$' \| \
6173          X"$0" : 'X\(/\)$' \| \
6174          .     : '\(.\)' 2>/dev/null ||
6175 echo X/"$0" |
6176     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6177           /^X\/\(\/\/\)$/{ s//\1/; q; }
6178           /^X\/\(\/\).*/{ s//\1/; q; }
6179           s/.*/./; q'`
6180
6181
6182 # PATH needs CR, and LINENO needs CR and PATH.
6183 # Avoid depending upon Character Ranges.
6184 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6185 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6186 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6187 as_cr_digits='0123456789'
6188 as_cr_alnum=$as_cr_Letters$as_cr_digits
6189
6190 # The user is always right.
6191 if test "${PATH_SEPARATOR+set}" != set; then
6192   echo "#! /bin/sh" >conf$$.sh
6193   echo  "exit 0"   >>conf$$.sh
6194   chmod +x conf$$.sh
6195   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6196     PATH_SEPARATOR=';'
6197   else
6198     PATH_SEPARATOR=:
6199   fi
6200   rm -f conf$$.sh
6201 fi
6202
6203
6204   as_lineno_1=$LINENO
6205   as_lineno_2=$LINENO
6206   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6207   test "x$as_lineno_1" != "x$as_lineno_2" &&
6208   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6209   # Find who we are.  Look in the path if we contain no path at all
6210   # relative or not.
6211   case $0 in
6212     *[\\/]* ) as_myself=$0 ;;
6213     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6214 for as_dir in $PATH
6215 do
6216   IFS=$as_save_IFS
6217   test -z "$as_dir" && as_dir=.
6218   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6219 done
6220
6221        ;;
6222   esac
6223   # We did not find ourselves, most probably we were run as `sh COMMAND'
6224   # in which case we are not to be found in the path.
6225   if test "x$as_myself" = x; then
6226     as_myself=$0
6227   fi
6228   if test ! -f "$as_myself"; then
6229     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6230 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6231    { (exit 1); exit 1; }; }
6232   fi
6233   case $CONFIG_SHELL in
6234   '')
6235     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6236 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6237 do
6238   IFS=$as_save_IFS
6239   test -z "$as_dir" && as_dir=.
6240   for as_base in sh bash ksh sh5; do
6241          case $as_dir in
6242          /*)
6243            if ("$as_dir/$as_base" -c '
6244   as_lineno_1=$LINENO
6245   as_lineno_2=$LINENO
6246   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6247   test "x$as_lineno_1" != "x$as_lineno_2" &&
6248   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6249              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6250              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6251              CONFIG_SHELL=$as_dir/$as_base
6252              export CONFIG_SHELL
6253              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6254            fi;;
6255          esac
6256        done
6257 done
6258 ;;
6259   esac
6260
6261   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6262   # uniformly replaced by the line number.  The first 'sed' inserts a
6263   # line-number line before each line; the second 'sed' does the real
6264   # work.  The second script uses 'N' to pair each line-number line
6265   # with the numbered line, and appends trailing '-' during
6266   # substitution so that $LINENO is not a special case at line end.
6267   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6268   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6269   sed '=' <$as_myself |
6270     sed '
6271       N
6272       s,$,-,
6273       : loop
6274       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6275       t loop
6276       s,-$,,
6277       s,^['$as_cr_digits']*\n,,
6278     ' >$as_me.lineno &&
6279   chmod +x $as_me.lineno ||
6280     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6281 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6282    { (exit 1); exit 1; }; }
6283
6284   # Don't try to exec as it changes $[0], causing all sort of problems
6285   # (the dirname of $[0] is not the place where we might find the
6286   # original and so on.  Autoconf is especially sensible to this).
6287   . ./$as_me.lineno
6288   # Exit status is that of the last command.
6289   exit
6290 }
6291
6292
6293 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6294   *c*,-n*) ECHO_N= ECHO_C='
6295 ' ECHO_T='      ' ;;
6296   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6297   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6298 esac
6299
6300 if expr a : '\(a\)' >/dev/null 2>&1; then
6301   as_expr=expr
6302 else
6303   as_expr=false
6304 fi
6305
6306 rm -f conf$$ conf$$.exe conf$$.file
6307 echo >conf$$.file
6308 if ln -s conf$$.file conf$$ 2>/dev/null; then
6309   # We could just check for DJGPP; but this test a) works b) is more generic
6310   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6311   if test -f conf$$.exe; then
6312     # Don't use ln at all; we don't have any links
6313     as_ln_s='cp -p'
6314   else
6315     as_ln_s='ln -s'
6316   fi
6317 elif ln conf$$.file conf$$ 2>/dev/null; then
6318   as_ln_s=ln
6319 else
6320   as_ln_s='cp -p'
6321 fi
6322 rm -f conf$$ conf$$.exe conf$$.file
6323
6324 if mkdir -p . 2>/dev/null; then
6325   as_mkdir_p=:
6326 else
6327   test -d ./-p && rmdir ./-p
6328   as_mkdir_p=false
6329 fi
6330
6331 as_executable_p="test -f"
6332
6333 # Sed expression to map a string onto a valid CPP name.
6334 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6335
6336 # Sed expression to map a string onto a valid variable name.
6337 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6338
6339
6340 # IFS
6341 # We need space, tab and new line, in precisely that order.
6342 as_nl='
6343 '
6344 IFS="   $as_nl"
6345
6346 # CDPATH.
6347 $as_unset CDPATH
6348
6349 exec 6>&1
6350
6351 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6352 # report actual input values of CONFIG_FILES etc. instead of their
6353 # values after options handling.  Logging --version etc. is OK.
6354 exec 5>>config.log
6355 {
6356   echo
6357   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6358 ## Running $as_me. ##
6359 _ASBOX
6360 } >&5
6361 cat >&5 <<_CSEOF
6362
6363 This file was extended by $as_me, which was
6364 generated by GNU Autoconf 2.59.  Invocation command line was
6365
6366   CONFIG_FILES    = $CONFIG_FILES
6367   CONFIG_HEADERS  = $CONFIG_HEADERS
6368   CONFIG_LINKS    = $CONFIG_LINKS
6369   CONFIG_COMMANDS = $CONFIG_COMMANDS
6370   $ $0 $@
6371
6372 _CSEOF
6373 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6374 echo >&5
6375 _ACEOF
6376
6377 # Files that config.status was made for.
6378 if test -n "$ac_config_files"; then
6379   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6380 fi
6381
6382 if test -n "$ac_config_headers"; then
6383   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6384 fi
6385
6386 if test -n "$ac_config_links"; then
6387   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6388 fi
6389
6390 if test -n "$ac_config_commands"; then
6391   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6392 fi
6393
6394 cat >>$CONFIG_STATUS <<\_ACEOF
6395
6396 ac_cs_usage="\
6397 \`$as_me' instantiates files from templates according to the
6398 current configuration.
6399
6400 Usage: $0 [OPTIONS] [FILE]...
6401
6402   -h, --help       print this help, then exit
6403   -V, --version    print version number, then exit
6404   -q, --quiet      do not print progress messages
6405   -d, --debug      don't remove temporary files
6406       --recheck    update $as_me by reconfiguring in the same conditions
6407   --file=FILE[:TEMPLATE]
6408                    instantiate the configuration file FILE
6409   --header=FILE[:TEMPLATE]
6410                    instantiate the configuration header FILE
6411
6412 Configuration files:
6413 $config_files
6414
6415 Configuration headers:
6416 $config_headers
6417
6418 Configuration links:
6419 $config_links
6420
6421 Configuration commands:
6422 $config_commands
6423
6424 Report bugs to <bug-autoconf@gnu.org>."
6425 _ACEOF
6426
6427 cat >>$CONFIG_STATUS <<_ACEOF
6428 ac_cs_version="\\
6429 config.status
6430 configured by $0, generated by GNU Autoconf 2.59,
6431   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6432
6433 Copyright (C) 2003 Free Software Foundation, Inc.
6434 This config.status script is free software; the Free Software Foundation
6435 gives unlimited permission to copy, distribute and modify it."
6436 srcdir=$srcdir
6437 INSTALL="$INSTALL"
6438 _ACEOF
6439
6440 cat >>$CONFIG_STATUS <<\_ACEOF
6441 # If no file are specified by the user, then we need to provide default
6442 # value.  By we need to know if files were specified by the user.
6443 ac_need_defaults=:
6444 while test $# != 0
6445 do
6446   case $1 in
6447   --*=*)
6448     ac_option=`expr "x$1" : 'x\([^=]*\)='`
6449     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6450     ac_shift=:
6451     ;;
6452   -*)
6453     ac_option=$1
6454     ac_optarg=$2
6455     ac_shift=shift
6456     ;;
6457   *) # This is not an option, so the user has probably given explicit
6458      # arguments.
6459      ac_option=$1
6460      ac_need_defaults=false;;
6461   esac
6462
6463   case $ac_option in
6464   # Handling of the options.
6465 _ACEOF
6466 cat >>$CONFIG_STATUS <<\_ACEOF
6467   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6468     ac_cs_recheck=: ;;
6469   --version | --vers* | -V )
6470     echo "$ac_cs_version"; exit 0 ;;
6471   --he | --h)
6472     # Conflict between --help and --header
6473     { { echo "$as_me:$LINENO: error: ambiguous option: $1
6474 Try \`$0 --help' for more information." >&5
6475 echo "$as_me: error: ambiguous option: $1
6476 Try \`$0 --help' for more information." >&2;}
6477    { (exit 1); exit 1; }; };;
6478   --help | --hel | -h )
6479     echo "$ac_cs_usage"; exit 0 ;;
6480   --debug | --d* | -d )
6481     debug=: ;;
6482   --file | --fil | --fi | --f )
6483     $ac_shift
6484     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6485     ac_need_defaults=false;;
6486   --header | --heade | --head | --hea )
6487     $ac_shift
6488     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6489     ac_need_defaults=false;;
6490   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6491   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6492     ac_cs_silent=: ;;
6493
6494   # This is an error.
6495   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6496 Try \`$0 --help' for more information." >&5
6497 echo "$as_me: error: unrecognized option: $1
6498 Try \`$0 --help' for more information." >&2;}
6499    { (exit 1); exit 1; }; } ;;
6500
6501   *) ac_config_targets="$ac_config_targets $1" ;;
6502
6503   esac
6504   shift
6505 done
6506
6507 ac_configure_extra_args=
6508
6509 if $ac_cs_silent; then
6510   exec 6>/dev/null
6511   ac_configure_extra_args="$ac_configure_extra_args --silent"
6512 fi
6513
6514 _ACEOF
6515 cat >>$CONFIG_STATUS <<_ACEOF
6516 if \$ac_cs_recheck; then
6517   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6518   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6519 fi
6520
6521 _ACEOF
6522
6523
6524
6525
6526
6527 cat >>$CONFIG_STATUS <<\_ACEOF
6528 for ac_config_target in $ac_config_targets
6529 do
6530   case "$ac_config_target" in
6531   # Handling of arguments.
6532   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6533   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6534   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6535   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6536   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6537   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6538   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6539   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6540 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6541    { (exit 1); exit 1; }; };;
6542   esac
6543 done
6544
6545 # If the user did not use the arguments to specify the items to instantiate,
6546 # then the envvar interface is used.  Set only those that are not.
6547 # We use the long form for the default assignment because of an extremely
6548 # bizarre bug on SunOS 4.1.3.
6549 if $ac_need_defaults; then
6550   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6551   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6552   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6553   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6554 fi
6555
6556 # Have a temporary directory for convenience.  Make it in the build tree
6557 # simply because there is no reason to put it here, and in addition,
6558 # creating and moving files from /tmp can sometimes cause problems.
6559 # Create a temporary directory, and hook for its removal unless debugging.
6560 $debug ||
6561 {
6562   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6563   trap '{ (exit 1); exit 1; }' 1 2 13 15
6564 }
6565
6566 # Create a (secure) tmp directory for tmp files.
6567
6568 {
6569   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6570   test -n "$tmp" && test -d "$tmp"
6571 }  ||
6572 {
6573   tmp=./confstat$$-$RANDOM
6574   (umask 077 && mkdir $tmp)
6575 } ||
6576 {
6577    echo "$me: cannot create a temporary directory in ." >&2
6578    { (exit 1); exit 1; }
6579 }
6580
6581 _ACEOF
6582
6583 cat >>$CONFIG_STATUS <<_ACEOF
6584
6585 #
6586 # CONFIG_FILES section.
6587 #
6588
6589 # No need to generate the scripts if there are no CONFIG_FILES.
6590 # This happens for instance when ./config.status config.h
6591 if test -n "\$CONFIG_FILES"; then
6592   # Protect against being on the right side of a sed subst in config.status.
6593   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6594    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6595 s,@SHELL@,$SHELL,;t t
6596 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6597 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6598 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6599 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6600 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6601 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6602 s,@exec_prefix@,$exec_prefix,;t t
6603 s,@prefix@,$prefix,;t t
6604 s,@program_transform_name@,$program_transform_name,;t t
6605 s,@bindir@,$bindir,;t t
6606 s,@sbindir@,$sbindir,;t t
6607 s,@libexecdir@,$libexecdir,;t t
6608 s,@datadir@,$datadir,;t t
6609 s,@sysconfdir@,$sysconfdir,;t t
6610 s,@sharedstatedir@,$sharedstatedir,;t t
6611 s,@localstatedir@,$localstatedir,;t t
6612 s,@libdir@,$libdir,;t t
6613 s,@includedir@,$includedir,;t t
6614 s,@oldincludedir@,$oldincludedir,;t t
6615 s,@infodir@,$infodir,;t t
6616 s,@mandir@,$mandir,;t t
6617 s,@build_alias@,$build_alias,;t t
6618 s,@host_alias@,$host_alias,;t t
6619 s,@target_alias@,$target_alias,;t t
6620 s,@DEFS@,$DEFS,;t t
6621 s,@ECHO_C@,$ECHO_C,;t t
6622 s,@ECHO_N@,$ECHO_N,;t t
6623 s,@ECHO_T@,$ECHO_T,;t t
6624 s,@LIBS@,$LIBS,;t t
6625 s,@build@,$build,;t t
6626 s,@build_cpu@,$build_cpu,;t t
6627 s,@build_vendor@,$build_vendor,;t t
6628 s,@build_os@,$build_os,;t t
6629 s,@host@,$host,;t t
6630 s,@host_cpu@,$host_cpu,;t t
6631 s,@host_vendor@,$host_vendor,;t t
6632 s,@host_os@,$host_os,;t t
6633 s,@target@,$target,;t t
6634 s,@target_cpu@,$target_cpu,;t t
6635 s,@target_vendor@,$target_vendor,;t t
6636 s,@target_os@,$target_os,;t t
6637 s,@CC@,$CC,;t t
6638 s,@CFLAGS@,$CFLAGS,;t t
6639 s,@LDFLAGS@,$LDFLAGS,;t t
6640 s,@CPPFLAGS@,$CPPFLAGS,;t t
6641 s,@ac_ct_CC@,$ac_ct_CC,;t t
6642 s,@EXEEXT@,$EXEEXT,;t t
6643 s,@OBJEXT@,$OBJEXT,;t t
6644 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6645 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6646 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6647 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
6648 s,@HDEFINES@,$HDEFINES,;t t
6649 s,@AR@,$AR,;t t
6650 s,@RANLIB@,$RANLIB,;t t
6651 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6652 s,@CPP@,$CPP,;t t
6653 s,@EGREP@,$EGREP,;t t
6654 s,@MAINT@,$MAINT,;t t
6655 s,@sim_bswap@,$sim_bswap,;t t
6656 s,@sim_cflags@,$sim_cflags,;t t
6657 s,@sim_debug@,$sim_debug,;t t
6658 s,@sim_stdio@,$sim_stdio,;t t
6659 s,@sim_trace@,$sim_trace,;t t
6660 s,@sim_profile@,$sim_profile,;t t
6661 s,@sim_environment@,$sim_environment,;t t
6662 s,@sim_alignment@,$sim_alignment,;t t
6663 s,@sim_assert@,$sim_assert,;t t
6664 s,@sim_bitsize@,$sim_bitsize,;t t
6665 s,@sim_endian@,$sim_endian,;t t
6666 s,@sim_hostendian@,$sim_hostendian,;t t
6667 s,@sim_float@,$sim_float,;t t
6668 s,@sim_scache@,$sim_scache,;t t
6669 s,@sim_default_model@,$sim_default_model,;t t
6670 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
6671 s,@sim_hw_objs@,$sim_hw_objs,;t t
6672 s,@sim_hw@,$sim_hw,;t t
6673 s,@sim_inline@,$sim_inline,;t t
6674 s,@sim_packages@,$sim_packages,;t t
6675 s,@sim_regparm@,$sim_regparm,;t t
6676 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
6677 s,@sim_smp@,$sim_smp,;t t
6678 s,@sim_stdcall@,$sim_stdcall,;t t
6679 s,@sim_xor_endian@,$sim_xor_endian,;t t
6680 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
6681 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
6682 s,@SIM_SUBTARGET@,$SIM_SUBTARGET,;t t
6683 s,@sim_igen_flags@,$sim_igen_flags,;t t
6684 s,@sim_m16_flags@,$sim_m16_flags,;t t
6685 s,@sim_gen@,$sim_gen,;t t
6686 s,@sim_multi_flags@,$sim_multi_flags,;t t
6687 s,@sim_multi_igen_configs@,$sim_multi_igen_configs,;t t
6688 s,@sim_multi_src@,$sim_multi_src,;t t
6689 s,@sim_multi_obj@,$sim_multi_obj,;t t
6690 s,@mips_extra_objs@,$mips_extra_objs,;t t
6691 s,@mips_igen_engine@,$mips_igen_engine,;t t
6692 s,@mips_extra_libs@,$mips_extra_libs,;t t
6693 s,@cgen_breaks@,$cgen_breaks,;t t
6694 s,@LIBOBJS@,$LIBOBJS,;t t
6695 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6696 CEOF
6697
6698 _ACEOF
6699
6700   cat >>$CONFIG_STATUS <<\_ACEOF
6701   # Split the substitutions into bite-sized pieces for seds with
6702   # small command number limits, like on Digital OSF/1 and HP-UX.
6703   ac_max_sed_lines=48
6704   ac_sed_frag=1 # Number of current file.
6705   ac_beg=1 # First line for current file.
6706   ac_end=$ac_max_sed_lines # Line after last line for current file.
6707   ac_more_lines=:
6708   ac_sed_cmds=
6709   while $ac_more_lines; do
6710     if test $ac_beg -gt 1; then
6711       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6712     else
6713       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6714     fi
6715     if test ! -s $tmp/subs.frag; then
6716       ac_more_lines=false
6717     else
6718       # The purpose of the label and of the branching condition is to
6719       # speed up the sed processing (if there are no `@' at all, there
6720       # is no need to browse any of the substitutions).
6721       # These are the two extra sed commands mentioned above.
6722       (echo ':t
6723   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6724       if test -z "$ac_sed_cmds"; then
6725         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6726       else
6727         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6728       fi
6729       ac_sed_frag=`expr $ac_sed_frag + 1`
6730       ac_beg=$ac_end
6731       ac_end=`expr $ac_end + $ac_max_sed_lines`
6732     fi
6733   done
6734   if test -z "$ac_sed_cmds"; then
6735     ac_sed_cmds=cat
6736   fi
6737 fi # test -n "$CONFIG_FILES"
6738
6739 _ACEOF
6740 cat >>$CONFIG_STATUS <<\_ACEOF
6741 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6742   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6743   case $ac_file in
6744   - | *:- | *:-:* ) # input from stdin
6745         cat >$tmp/stdin
6746         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6747         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6748   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6749         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6750   * )   ac_file_in=$ac_file.in ;;
6751   esac
6752
6753   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6754   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6755 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6756          X"$ac_file" : 'X\(//\)[^/]' \| \
6757          X"$ac_file" : 'X\(//\)$' \| \
6758          X"$ac_file" : 'X\(/\)' \| \
6759          .     : '\(.\)' 2>/dev/null ||
6760 echo X"$ac_file" |
6761     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6762           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6763           /^X\(\/\/\)$/{ s//\1/; q; }
6764           /^X\(\/\).*/{ s//\1/; q; }
6765           s/.*/./; q'`
6766   { if $as_mkdir_p; then
6767     mkdir -p "$ac_dir"
6768   else
6769     as_dir="$ac_dir"
6770     as_dirs=
6771     while test ! -d "$as_dir"; do
6772       as_dirs="$as_dir $as_dirs"
6773       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6774 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6775          X"$as_dir" : 'X\(//\)[^/]' \| \
6776          X"$as_dir" : 'X\(//\)$' \| \
6777          X"$as_dir" : 'X\(/\)' \| \
6778          .     : '\(.\)' 2>/dev/null ||
6779 echo X"$as_dir" |
6780     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6781           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6782           /^X\(\/\/\)$/{ s//\1/; q; }
6783           /^X\(\/\).*/{ s//\1/; q; }
6784           s/.*/./; q'`
6785     done
6786     test ! -n "$as_dirs" || mkdir $as_dirs
6787   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6788 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6789    { (exit 1); exit 1; }; }; }
6790
6791   ac_builddir=.
6792
6793 if test "$ac_dir" != .; then
6794   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6795   # A "../" for each directory in $ac_dir_suffix.
6796   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6797 else
6798   ac_dir_suffix= ac_top_builddir=
6799 fi
6800
6801 case $srcdir in
6802   .)  # No --srcdir option.  We are building in place.
6803     ac_srcdir=.
6804     if test -z "$ac_top_builddir"; then
6805        ac_top_srcdir=.
6806     else
6807        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6808     fi ;;
6809   [\\/]* | ?:[\\/]* )  # Absolute path.
6810     ac_srcdir=$srcdir$ac_dir_suffix;
6811     ac_top_srcdir=$srcdir ;;
6812   *) # Relative path.
6813     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6814     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6815 esac
6816
6817 # Do not use `cd foo && pwd` to compute absolute paths, because
6818 # the directories may not exist.
6819 case `pwd` in
6820 .) ac_abs_builddir="$ac_dir";;
6821 *)
6822   case "$ac_dir" in
6823   .) ac_abs_builddir=`pwd`;;
6824   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6825   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6826   esac;;
6827 esac
6828 case $ac_abs_builddir in
6829 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6830 *)
6831   case ${ac_top_builddir}. in
6832   .) ac_abs_top_builddir=$ac_abs_builddir;;
6833   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6834   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6835   esac;;
6836 esac
6837 case $ac_abs_builddir in
6838 .) ac_abs_srcdir=$ac_srcdir;;
6839 *)
6840   case $ac_srcdir in
6841   .) ac_abs_srcdir=$ac_abs_builddir;;
6842   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6843   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6844   esac;;
6845 esac
6846 case $ac_abs_builddir in
6847 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6848 *)
6849   case $ac_top_srcdir in
6850   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6851   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6852   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6853   esac;;
6854 esac
6855
6856
6857   case $INSTALL in
6858   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6859   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6860   esac
6861
6862   if test x"$ac_file" != x-; then
6863     { echo "$as_me:$LINENO: creating $ac_file" >&5
6864 echo "$as_me: creating $ac_file" >&6;}
6865     rm -f "$ac_file"
6866   fi
6867   # Let's still pretend it is `configure' which instantiates (i.e., don't
6868   # use $as_me), people would be surprised to read:
6869   #    /* config.h.  Generated by config.status.  */
6870   if test x"$ac_file" = x-; then
6871     configure_input=
6872   else
6873     configure_input="$ac_file.  "
6874   fi
6875   configure_input=$configure_input"Generated from `echo $ac_file_in |
6876                                      sed 's,.*/,,'` by configure."
6877
6878   # First look for the input files in the build tree, otherwise in the
6879   # src tree.
6880   ac_file_inputs=`IFS=:
6881     for f in $ac_file_in; do
6882       case $f in
6883       -) echo $tmp/stdin ;;
6884       [\\/$]*)
6885          # Absolute (can't be DOS-style, as IFS=:)
6886          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6887 echo "$as_me: error: cannot find input file: $f" >&2;}
6888    { (exit 1); exit 1; }; }
6889          echo "$f";;
6890       *) # Relative
6891          if test -f "$f"; then
6892            # Build tree
6893            echo "$f"
6894          elif test -f "$srcdir/$f"; then
6895            # Source tree
6896            echo "$srcdir/$f"
6897          else
6898            # /dev/null tree
6899            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6900 echo "$as_me: error: cannot find input file: $f" >&2;}
6901    { (exit 1); exit 1; }; }
6902          fi;;
6903       esac
6904     done` || { (exit 1); exit 1; }
6905 _ACEOF
6906 cat >>$CONFIG_STATUS <<_ACEOF
6907   sed "$ac_vpsub
6908 $extrasub
6909 _ACEOF
6910 cat >>$CONFIG_STATUS <<\_ACEOF
6911 :t
6912 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6913 s,@configure_input@,$configure_input,;t t
6914 s,@srcdir@,$ac_srcdir,;t t
6915 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6916 s,@top_srcdir@,$ac_top_srcdir,;t t
6917 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6918 s,@builddir@,$ac_builddir,;t t
6919 s,@abs_builddir@,$ac_abs_builddir,;t t
6920 s,@top_builddir@,$ac_top_builddir,;t t
6921 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6922 s,@INSTALL@,$ac_INSTALL,;t t
6923 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6924   rm -f $tmp/stdin
6925   if test x"$ac_file" != x-; then
6926     mv $tmp/out $ac_file
6927   else
6928     cat $tmp/out
6929     rm -f $tmp/out
6930   fi
6931
6932 done
6933 _ACEOF
6934 cat >>$CONFIG_STATUS <<\_ACEOF
6935
6936 #
6937 # CONFIG_HEADER section.
6938 #
6939
6940 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6941 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6942 #
6943 # ac_d sets the value in "#define NAME VALUE" lines.
6944 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6945 ac_dB='[         ].*$,\1#\2'
6946 ac_dC=' '
6947 ac_dD=',;t'
6948 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6949 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6950 ac_uB='$,\1#\2define\3'
6951 ac_uC=' '
6952 ac_uD=',;t'
6953
6954 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6955   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6956   case $ac_file in
6957   - | *:- | *:-:* ) # input from stdin
6958         cat >$tmp/stdin
6959         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6960         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6961   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6962         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6963   * )   ac_file_in=$ac_file.in ;;
6964   esac
6965
6966   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6967 echo "$as_me: creating $ac_file" >&6;}
6968
6969   # First look for the input files in the build tree, otherwise in the
6970   # src tree.
6971   ac_file_inputs=`IFS=:
6972     for f in $ac_file_in; do
6973       case $f in
6974       -) echo $tmp/stdin ;;
6975       [\\/$]*)
6976          # Absolute (can't be DOS-style, as IFS=:)
6977          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6978 echo "$as_me: error: cannot find input file: $f" >&2;}
6979    { (exit 1); exit 1; }; }
6980          # Do quote $f, to prevent DOS paths from being IFS'd.
6981          echo "$f";;
6982       *) # Relative
6983          if test -f "$f"; then
6984            # Build tree
6985            echo "$f"
6986          elif test -f "$srcdir/$f"; then
6987            # Source tree
6988            echo "$srcdir/$f"
6989          else
6990            # /dev/null tree
6991            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6992 echo "$as_me: error: cannot find input file: $f" >&2;}
6993    { (exit 1); exit 1; }; }
6994          fi;;
6995       esac
6996     done` || { (exit 1); exit 1; }
6997   # Remove the trailing spaces.
6998   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6999
7000 _ACEOF
7001
7002 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7003 # `conftest.undefs', that substitutes the proper values into
7004 # config.h.in to produce config.h.  The first handles `#define'
7005 # templates, and the second `#undef' templates.
7006 # And first: Protect against being on the right side of a sed subst in
7007 # config.status.  Protect against being in an unquoted here document
7008 # in config.status.
7009 rm -f conftest.defines conftest.undefs
7010 # Using a here document instead of a string reduces the quoting nightmare.
7011 # Putting comments in sed scripts is not portable.
7012 #
7013 # `end' is used to avoid that the second main sed command (meant for
7014 # 0-ary CPP macros) applies to n-ary macro definitions.
7015 # See the Autoconf documentation for `clear'.
7016 cat >confdef2sed.sed <<\_ACEOF
7017 s/[\\&,]/\\&/g
7018 s,[\\$`],\\&,g
7019 t clear
7020 : clear
7021 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7022 t end
7023 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7024 : end
7025 _ACEOF
7026 # If some macros were called several times there might be several times
7027 # the same #defines, which is useless.  Nevertheless, we may not want to
7028 # sort them, since we want the *last* AC-DEFINE to be honored.
7029 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7030 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7031 rm -f confdef2sed.sed
7032
7033 # This sed command replaces #undef with comments.  This is necessary, for
7034 # example, in the case of _POSIX_SOURCE, which is predefined and required
7035 # on some systems where configure will not decide to define it.
7036 cat >>conftest.undefs <<\_ACEOF
7037 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7038 _ACEOF
7039
7040 # Break up conftest.defines because some shells have a limit on the size
7041 # of here documents, and old seds have small limits too (100 cmds).
7042 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7043 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7044 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7045 echo '  :' >>$CONFIG_STATUS
7046 rm -f conftest.tail
7047 while grep . conftest.defines >/dev/null
7048 do
7049   # Write a limited-size here document to $tmp/defines.sed.
7050   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7051   # Speed up: don't consider the non `#define' lines.
7052   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7053   # Work around the forget-to-reset-the-flag bug.
7054   echo 't clr' >>$CONFIG_STATUS
7055   echo ': clr' >>$CONFIG_STATUS
7056   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7057   echo 'CEOF
7058   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7059   rm -f $tmp/in
7060   mv $tmp/out $tmp/in
7061 ' >>$CONFIG_STATUS
7062   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7063   rm -f conftest.defines
7064   mv conftest.tail conftest.defines
7065 done
7066 rm -f conftest.defines
7067 echo '  fi # grep' >>$CONFIG_STATUS
7068 echo >>$CONFIG_STATUS
7069
7070 # Break up conftest.undefs because some shells have a limit on the size
7071 # of here documents, and old seds have small limits too (100 cmds).
7072 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7073 rm -f conftest.tail
7074 while grep . conftest.undefs >/dev/null
7075 do
7076   # Write a limited-size here document to $tmp/undefs.sed.
7077   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7078   # Speed up: don't consider the non `#undef'
7079   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7080   # Work around the forget-to-reset-the-flag bug.
7081   echo 't clr' >>$CONFIG_STATUS
7082   echo ': clr' >>$CONFIG_STATUS
7083   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7084   echo 'CEOF
7085   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7086   rm -f $tmp/in
7087   mv $tmp/out $tmp/in
7088 ' >>$CONFIG_STATUS
7089   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7090   rm -f conftest.undefs
7091   mv conftest.tail conftest.undefs
7092 done
7093 rm -f conftest.undefs
7094
7095 cat >>$CONFIG_STATUS <<\_ACEOF
7096   # Let's still pretend it is `configure' which instantiates (i.e., don't
7097   # use $as_me), people would be surprised to read:
7098   #    /* config.h.  Generated by config.status.  */
7099   if test x"$ac_file" = x-; then
7100     echo "/* Generated by configure.  */" >$tmp/config.h
7101   else
7102     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7103   fi
7104   cat $tmp/in >>$tmp/config.h
7105   rm -f $tmp/in
7106   if test x"$ac_file" != x-; then
7107     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7108       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7109 echo "$as_me: $ac_file is unchanged" >&6;}
7110     else
7111       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7112 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7113          X"$ac_file" : 'X\(//\)[^/]' \| \
7114          X"$ac_file" : 'X\(//\)$' \| \
7115          X"$ac_file" : 'X\(/\)' \| \
7116          .     : '\(.\)' 2>/dev/null ||
7117 echo X"$ac_file" |
7118     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7119           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7120           /^X\(\/\/\)$/{ s//\1/; q; }
7121           /^X\(\/\).*/{ s//\1/; q; }
7122           s/.*/./; q'`
7123       { if $as_mkdir_p; then
7124     mkdir -p "$ac_dir"
7125   else
7126     as_dir="$ac_dir"
7127     as_dirs=
7128     while test ! -d "$as_dir"; do
7129       as_dirs="$as_dir $as_dirs"
7130       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7131 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7132          X"$as_dir" : 'X\(//\)[^/]' \| \
7133          X"$as_dir" : 'X\(//\)$' \| \
7134          X"$as_dir" : 'X\(/\)' \| \
7135          .     : '\(.\)' 2>/dev/null ||
7136 echo X"$as_dir" |
7137     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7138           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7139           /^X\(\/\/\)$/{ s//\1/; q; }
7140           /^X\(\/\).*/{ s//\1/; q; }
7141           s/.*/./; q'`
7142     done
7143     test ! -n "$as_dirs" || mkdir $as_dirs
7144   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7145 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7146    { (exit 1); exit 1; }; }; }
7147
7148       rm -f $ac_file
7149       mv $tmp/config.h $ac_file
7150     fi
7151   else
7152     cat $tmp/config.h
7153     rm -f $tmp/config.h
7154   fi
7155 done
7156 _ACEOF
7157 cat >>$CONFIG_STATUS <<\_ACEOF
7158
7159 #
7160 # CONFIG_LINKS section.
7161 #
7162
7163 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
7164   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7165   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7166
7167   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
7168 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
7169
7170   if test ! -r $srcdir/$ac_source; then
7171     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
7172 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
7173    { (exit 1); exit 1; }; }
7174   fi
7175   rm -f $ac_dest
7176
7177   # Make relative symlinks.
7178   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
7179 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7180          X"$ac_dest" : 'X\(//\)[^/]' \| \
7181          X"$ac_dest" : 'X\(//\)$' \| \
7182          X"$ac_dest" : 'X\(/\)' \| \
7183          .     : '\(.\)' 2>/dev/null ||
7184 echo X"$ac_dest" |
7185     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7186           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7187           /^X\(\/\/\)$/{ s//\1/; q; }
7188           /^X\(\/\).*/{ s//\1/; q; }
7189           s/.*/./; q'`
7190   { if $as_mkdir_p; then
7191     mkdir -p "$ac_dest_dir"
7192   else
7193     as_dir="$ac_dest_dir"
7194     as_dirs=
7195     while test ! -d "$as_dir"; do
7196       as_dirs="$as_dir $as_dirs"
7197       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7198 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7199          X"$as_dir" : 'X\(//\)[^/]' \| \
7200          X"$as_dir" : 'X\(//\)$' \| \
7201          X"$as_dir" : 'X\(/\)' \| \
7202          .     : '\(.\)' 2>/dev/null ||
7203 echo X"$as_dir" |
7204     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7205           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7206           /^X\(\/\/\)$/{ s//\1/; q; }
7207           /^X\(\/\).*/{ s//\1/; q; }
7208           s/.*/./; q'`
7209     done
7210     test ! -n "$as_dirs" || mkdir $as_dirs
7211   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
7212 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
7213    { (exit 1); exit 1; }; }; }
7214
7215   ac_builddir=.
7216
7217 if test "$ac_dest_dir" != .; then
7218   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
7219   # A "../" for each directory in $ac_dir_suffix.
7220   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7221 else
7222   ac_dir_suffix= ac_top_builddir=
7223 fi
7224
7225 case $srcdir in
7226   .)  # No --srcdir option.  We are building in place.
7227     ac_srcdir=.
7228     if test -z "$ac_top_builddir"; then
7229        ac_top_srcdir=.
7230     else
7231        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7232     fi ;;
7233   [\\/]* | ?:[\\/]* )  # Absolute path.
7234     ac_srcdir=$srcdir$ac_dir_suffix;
7235     ac_top_srcdir=$srcdir ;;
7236   *) # Relative path.
7237     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7238     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7239 esac
7240
7241 # Do not use `cd foo && pwd` to compute absolute paths, because
7242 # the directories may not exist.
7243 case `pwd` in
7244 .) ac_abs_builddir="$ac_dest_dir";;
7245 *)
7246   case "$ac_dest_dir" in
7247   .) ac_abs_builddir=`pwd`;;
7248   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
7249   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
7250   esac;;
7251 esac
7252 case $ac_abs_builddir in
7253 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7254 *)
7255   case ${ac_top_builddir}. in
7256   .) ac_abs_top_builddir=$ac_abs_builddir;;
7257   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7258   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7259   esac;;
7260 esac
7261 case $ac_abs_builddir in
7262 .) ac_abs_srcdir=$ac_srcdir;;
7263 *)
7264   case $ac_srcdir in
7265   .) ac_abs_srcdir=$ac_abs_builddir;;
7266   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7267   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7268   esac;;
7269 esac
7270 case $ac_abs_builddir in
7271 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7272 *)
7273   case $ac_top_srcdir in
7274   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7275   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7276   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7277   esac;;
7278 esac
7279
7280
7281   case $srcdir in
7282   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
7283       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
7284   esac
7285
7286   # Try a symlink, then a hard link, then a copy.
7287   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7288     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
7289     cp -p $srcdir/$ac_source $ac_dest ||
7290     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
7291 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
7292    { (exit 1); exit 1; }; }
7293 done
7294 _ACEOF
7295 cat >>$CONFIG_STATUS <<\_ACEOF
7296
7297 #
7298 # CONFIG_COMMANDS section.
7299 #
7300 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7301   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7302   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7303   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7304 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7305          X"$ac_dest" : 'X\(//\)[^/]' \| \
7306          X"$ac_dest" : 'X\(//\)$' \| \
7307          X"$ac_dest" : 'X\(/\)' \| \
7308          .     : '\(.\)' 2>/dev/null ||
7309 echo X"$ac_dest" |
7310     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7311           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7312           /^X\(\/\/\)$/{ s//\1/; q; }
7313           /^X\(\/\).*/{ s//\1/; q; }
7314           s/.*/./; q'`
7315   { if $as_mkdir_p; then
7316     mkdir -p "$ac_dir"
7317   else
7318     as_dir="$ac_dir"
7319     as_dirs=
7320     while test ! -d "$as_dir"; do
7321       as_dirs="$as_dir $as_dirs"
7322       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7323 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7324          X"$as_dir" : 'X\(//\)[^/]' \| \
7325          X"$as_dir" : 'X\(//\)$' \| \
7326          X"$as_dir" : 'X\(/\)' \| \
7327          .     : '\(.\)' 2>/dev/null ||
7328 echo X"$as_dir" |
7329     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7330           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7331           /^X\(\/\/\)$/{ s//\1/; q; }
7332           /^X\(\/\).*/{ s//\1/; q; }
7333           s/.*/./; q'`
7334     done
7335     test ! -n "$as_dirs" || mkdir $as_dirs
7336   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7337 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7338    { (exit 1); exit 1; }; }; }
7339
7340   ac_builddir=.
7341
7342 if test "$ac_dir" != .; then
7343   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7344   # A "../" for each directory in $ac_dir_suffix.
7345   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7346 else
7347   ac_dir_suffix= ac_top_builddir=
7348 fi
7349
7350 case $srcdir in
7351   .)  # No --srcdir option.  We are building in place.
7352     ac_srcdir=.
7353     if test -z "$ac_top_builddir"; then
7354        ac_top_srcdir=.
7355     else
7356        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7357     fi ;;
7358   [\\/]* | ?:[\\/]* )  # Absolute path.
7359     ac_srcdir=$srcdir$ac_dir_suffix;
7360     ac_top_srcdir=$srcdir ;;
7361   *) # Relative path.
7362     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7363     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7364 esac
7365
7366 # Do not use `cd foo && pwd` to compute absolute paths, because
7367 # the directories may not exist.
7368 case `pwd` in
7369 .) ac_abs_builddir="$ac_dir";;
7370 *)
7371   case "$ac_dir" in
7372   .) ac_abs_builddir=`pwd`;;
7373   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7374   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7375   esac;;
7376 esac
7377 case $ac_abs_builddir in
7378 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7379 *)
7380   case ${ac_top_builddir}. in
7381   .) ac_abs_top_builddir=$ac_abs_builddir;;
7382   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7383   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7384   esac;;
7385 esac
7386 case $ac_abs_builddir in
7387 .) ac_abs_srcdir=$ac_srcdir;;
7388 *)
7389   case $ac_srcdir in
7390   .) ac_abs_srcdir=$ac_abs_builddir;;
7391   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7392   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7393   esac;;
7394 esac
7395 case $ac_abs_builddir in
7396 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7397 *)
7398   case $ac_top_srcdir in
7399   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7400   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7401   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7402   esac;;
7403 esac
7404
7405
7406   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7407 echo "$as_me: executing $ac_dest commands" >&6;}
7408   case $ac_dest in
7409     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7410  rm -f Makesim1.tmp Makesim2.tmp Makefile
7411  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7412  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7413  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7414         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7415         <Makefile.sim >Makefile
7416  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7417  ;;
7418     stamp-h ) echo > stamp-h ;;
7419   esac
7420 done
7421 _ACEOF
7422
7423 cat >>$CONFIG_STATUS <<\_ACEOF
7424
7425 { (exit 0); exit 0; }
7426 _ACEOF
7427 chmod +x $CONFIG_STATUS
7428 ac_clean_files=$ac_clean_files_save
7429
7430
7431 # configure is writing to config.log, and then calls config.status.
7432 # config.status does its own redirection, appending to config.log.
7433 # Unfortunately, on DOS this fails, as config.log is still kept open
7434 # by configure, so config.status won't be able to write to it; its
7435 # output is simply discarded.  So we exec the FD to /dev/null,
7436 # effectively closing config.log, so it can be properly (re)opened and
7437 # appended to by config.status.  When coming back to configure, we
7438 # need to make the FD available again.
7439 if test "$no_create" != yes; then
7440   ac_cs_success=:
7441   ac_config_status_args=
7442   test "$silent" = yes &&
7443     ac_config_status_args="$ac_config_status_args --quiet"
7444   exec 5>/dev/null
7445   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7446   exec 5>>config.log
7447   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7448   # would make configure fail if this is the last instruction.
7449   $ac_cs_success || { (exit 1); exit 1; }
7450 fi
7451
7452