sim/m32r/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="Makefile.in"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS CGEN_MAINT cgendir cgen traps_obj sim_extra_cflags cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-maintainer-mode              Enable developer functionality.
 854   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 855   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 856   --enable-sim-debug=opts               Enable debugging flags
 857   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 858   --enable-sim-trace=opts               Enable tracing flags
 859   --enable-sim-profile=opts             Enable profiling flags
 860   --enable-sim-endian=endian            Specify target byte endian orientation.
 861   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
 862   --enable-sim-hostendian=end           Specify host byte endian orientation.
 863   --enable-sim-scache=size              Specify simulator execution cache size.
 864   --enable-sim-default-model=model      Specify default model to simulate.
 865   --enable-sim-environment=environment  Specify mixed, user, virtual or operating environment.
 866   --enable-sim-inline=inlines           Specify which functions should be inlined.
 867   --enable-cgen-maint=DIR    build cgen generated files
 868
 869 Some influential environment variables:
 870   CC          C compiler command
 871   CFLAGS      C compiler flags
 872   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 873               nonstandard directory <lib dir>
 874   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 875               headers in a nonstandard directory <include dir>
 876   CPP         C preprocessor
 877
 878 Use these variables to override the choices made by `configure' or to help
 879 it to find libraries and programs with nonstandard names/locations.
 880
 881 _ACEOF
 882 fi
 883
 884 if test "$ac_init_help" = "recursive"; then
 885   # If there are subdirs, report their specific --help.
 886   ac_popdir=`pwd`
 887   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 888     test -d $ac_dir || continue
 889     ac_builddir=.
 890
 891 if test "$ac_dir" != .; then
 892   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 893   # A "../" for each directory in $ac_dir_suffix.
 894   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 895 else
 896   ac_dir_suffix= ac_top_builddir=
 897 fi
 898
 899 case $srcdir in
 900   .)  # No --srcdir option.  We are building in place.
 901     ac_srcdir=.
 902     if test -z "$ac_top_builddir"; then
 903        ac_top_srcdir=.
 904     else
 905        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 906     fi ;;
 907   [\\/]* | ?:[\\/]* )  # Absolute path.
 908     ac_srcdir=$srcdir$ac_dir_suffix;
 909     ac_top_srcdir=$srcdir ;;
 910   *) # Relative path.
 911     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 912     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 913 esac
 914
 915 # Do not use `cd foo && pwd` to compute absolute paths, because
 916 # the directories may not exist.
 917 case `pwd` in
 918 .) ac_abs_builddir="$ac_dir";;
 919 *)
 920   case "$ac_dir" in
 921   .) ac_abs_builddir=`pwd`;;
 922   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 923   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 924   esac;;
 925 esac
 926 case $ac_abs_builddir in
 927 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 928 *)
 929   case ${ac_top_builddir}. in
 930   .) ac_abs_top_builddir=$ac_abs_builddir;;
 931   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 932   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 933   esac;;
 934 esac
 935 case $ac_abs_builddir in
 936 .) ac_abs_srcdir=$ac_srcdir;;
 937 *)
 938   case $ac_srcdir in
 939   .) ac_abs_srcdir=$ac_abs_builddir;;
 940   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 941   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 942   esac;;
 943 esac
 944 case $ac_abs_builddir in
 945 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 946 *)
 947   case $ac_top_srcdir in
 948   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 949   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 950   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 951   esac;;
 952 esac
 953
 954     cd $ac_dir
 955     # Check for guested configure; otherwise get Cygnus style configure.
 956     if test -f $ac_srcdir/configure.gnu; then
 957       echo
 958       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 959     elif test -f $ac_srcdir/configure; then
 960       echo
 961       $SHELL $ac_srcdir/configure  --help=recursive
 962     elif test -f $ac_srcdir/configure.ac ||
 963            test -f $ac_srcdir/configure.in; then
 964       echo
 965       $ac_configure --help
 966     else
 967       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 968     fi
 969     cd $ac_popdir
 970   done
 971 fi
 972
 973 test -n "$ac_init_help" && exit 0
 974 if $ac_init_version; then
 975   cat <<\_ACEOF
 976
 977 Copyright (C) 2003 Free Software Foundation, Inc.
 978 This configure script is free software; the Free Software Foundation
 979 gives unlimited permission to copy, distribute and modify it.
 980 _ACEOF
 981   exit 0
 982 fi
 983 exec 5>config.log
 984 cat >&5 <<_ACEOF
 985 This file contains any messages produced by compilers while
 986 running configure, to aid debugging if configure makes a mistake.
 987
 988 It was created by $as_me, which was
 989 generated by GNU Autoconf 2.59.  Invocation command line was
 990
 991   $ $0 $@
 992
 993 _ACEOF
 994 {
 995 cat <<_ASUNAME
 996 ## --------- ##
 997 ## Platform. ##
 998 ## --------- ##
 999
1000 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1001 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1002 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1003 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1004 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1005
1006 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1007 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1008
1009 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1010 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1011 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1012 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1013 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1014 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1015 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1016
1017 _ASUNAME
1018
1019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1020 for as_dir in $PATH
1021 do
1022   IFS=$as_save_IFS
1023   test -z "$as_dir" && as_dir=.
1024   echo "PATH: $as_dir"
1025 done
1026
1027 } >&5
1028
1029 cat >&5 <<_ACEOF
1030
1031
1032 ## ----------- ##
1033 ## Core tests. ##
1034 ## ----------- ##
1035
1036 _ACEOF
1037
1038
1039 # Keep a trace of the command line.
1040 # Strip out --no-create and --no-recursion so they do not pile up.
1041 # Strip out --silent because we don't want to record it for future runs.
1042 # Also quote any args containing shell meta-characters.
1043 # Make two passes to allow for proper duplicate-argument suppression.
1044 ac_configure_args=
1045 ac_configure_args0=
1046 ac_configure_args1=
1047 ac_sep=
1048 ac_must_keep_next=false
1049 for ac_pass in 1 2
1050 do
1051   for ac_arg
1052   do
1053     case $ac_arg in
1054     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1055     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1056     | -silent | --silent | --silen | --sile | --sil)
1057       continue ;;
1058     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1059       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1060     esac
1061     case $ac_pass in
1062     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1063     2)
1064       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1065       if test $ac_must_keep_next = true; then
1066         ac_must_keep_next=false # Got value, back to normal.
1067       else
1068         case $ac_arg in
1069           *=* | --config-cache | -C | -disable-* | --disable-* \
1070           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1071           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1072           | -with-* | --with-* | -without-* | --without-* | --x)
1073             case "$ac_configure_args0 " in
1074               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1075             esac
1076             ;;
1077           -* ) ac_must_keep_next=true ;;
1078         esac
1079       fi
1080       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1081       # Get rid of the leading space.
1082       ac_sep=" "
1083       ;;
1084     esac
1085   done
1086 done
1087 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1088 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1089
1090 # When interrupted or exit'd, cleanup temporary files, and complete
1091 # config.log.  We remove comments because anyway the quotes in there
1092 # would cause problems or look ugly.
1093 # WARNING: Be sure not to use single quotes in there, as some shells,
1094 # such as our DU 5.0 friend, will then `close' the trap.
1095 trap 'exit_status=$?
1096   # Save into config.log some information that might help in debugging.
1097   {
1098     echo
1099
1100     cat <<\_ASBOX
1101 ## ---------------- ##
1102 ## Cache variables. ##
1103 ## ---------------- ##
1104 _ASBOX
1105     echo
1106     # The following way of writing the cache mishandles newlines in values,
1107 {
1108   (set) 2>&1 |
1109     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1110     *ac_space=\ *)
1111       sed -n \
1112         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1113           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1114       ;;
1115     *)
1116       sed -n \
1117         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1118       ;;
1119     esac;
1120 }
1121     echo
1122
1123     cat <<\_ASBOX
1124 ## ----------------- ##
1125 ## Output variables. ##
1126 ## ----------------- ##
1127 _ASBOX
1128     echo
1129     for ac_var in $ac_subst_vars
1130     do
1131       eval ac_val=$`echo $ac_var`
1132       echo "$ac_var='"'"'$ac_val'"'"'"
1133     done | sort
1134     echo
1135
1136     if test -n "$ac_subst_files"; then
1137       cat <<\_ASBOX
1138 ## ------------- ##
1139 ## Output files. ##
1140 ## ------------- ##
1141 _ASBOX
1142       echo
1143       for ac_var in $ac_subst_files
1144       do
1145         eval ac_val=$`echo $ac_var`
1146         echo "$ac_var='"'"'$ac_val'"'"'"
1147       done | sort
1148       echo
1149     fi
1150
1151     if test -s confdefs.h; then
1152       cat <<\_ASBOX
1153 ## ----------- ##
1154 ## confdefs.h. ##
1155 ## ----------- ##
1156 _ASBOX
1157       echo
1158       sed "/^$/d" confdefs.h | sort
1159       echo
1160     fi
1161     test "$ac_signal" != 0 &&
1162       echo "$as_me: caught signal $ac_signal"
1163     echo "$as_me: exit $exit_status"
1164   } >&5
1165   rm -f core *.core &&
1166   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1167     exit $exit_status
1168      ' 0
1169 for ac_signal in 1 2 13 15; do
1170   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1171 done
1172 ac_signal=0
1173
1174 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1175 rm -rf conftest* confdefs.h
1176 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1177 echo >confdefs.h
1178
1179 # Predefined preprocessor variables.
1180
1181 cat >>confdefs.h <<_ACEOF
1182 #define PACKAGE_NAME "$PACKAGE_NAME"
1183 _ACEOF
1184
1185
1186 cat >>confdefs.h <<_ACEOF
1187 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1188 _ACEOF
1189
1190
1191 cat >>confdefs.h <<_ACEOF
1192 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1193 _ACEOF
1194
1195
1196 cat >>confdefs.h <<_ACEOF
1197 #define PACKAGE_STRING "$PACKAGE_STRING"
1198 _ACEOF
1199
1200
1201 cat >>confdefs.h <<_ACEOF
1202 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1203 _ACEOF
1204
1205
1206 # Let the site file select an alternate cache file if it wants to.
1207 # Prefer explicitly selected file to automatically selected ones.
1208 if test -z "$CONFIG_SITE"; then
1209   if test "x$prefix" != xNONE; then
1210     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1211   else
1212     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1213   fi
1214 fi
1215 for ac_site_file in $CONFIG_SITE; do
1216   if test -r "$ac_site_file"; then
1217     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1218 echo "$as_me: loading site script $ac_site_file" >&6;}
1219     sed 's/^/| /' "$ac_site_file" >&5
1220     . "$ac_site_file"
1221   fi
1222 done
1223
1224 if test -r "$cache_file"; then
1225   # Some versions of bash will fail to source /dev/null (special
1226   # files actually), so we avoid doing that.
1227   if test -f "$cache_file"; then
1228     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1229 echo "$as_me: loading cache $cache_file" >&6;}
1230     case $cache_file in
1231       [\\/]* | ?:[\\/]* ) . $cache_file;;
1232       *)                      . ./$cache_file;;
1233     esac
1234   fi
1235 else
1236   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1237 echo "$as_me: creating cache $cache_file" >&6;}
1238   >$cache_file
1239 fi
1240
1241 # Check that the precious variables saved in the cache have kept the same
1242 # value.
1243 ac_cache_corrupted=false
1244 for ac_var in `(set) 2>&1 |
1245                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1246   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1247   eval ac_new_set=\$ac_env_${ac_var}_set
1248   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1249   eval ac_new_val="\$ac_env_${ac_var}_value"
1250   case $ac_old_set,$ac_new_set in
1251     set,)
1252       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1253 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1254       ac_cache_corrupted=: ;;
1255     ,set)
1256       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1257 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1258       ac_cache_corrupted=: ;;
1259     ,);;
1260     *)
1261       if test "x$ac_old_val" != "x$ac_new_val"; then
1262         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1263 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1264         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1265 echo "$as_me:   former value:  $ac_old_val" >&2;}
1266         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1267 echo "$as_me:   current value: $ac_new_val" >&2;}
1268         ac_cache_corrupted=:
1269       fi;;
1270   esac
1271   # Pass precious variables to config.status.
1272   if test "$ac_new_set" = set; then
1273     case $ac_new_val in
1274     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1275       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1276     *) ac_arg=$ac_var=$ac_new_val ;;
1277     esac
1278     case " $ac_configure_args " in
1279       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1280       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1281     esac
1282   fi
1283 done
1284 if $ac_cache_corrupted; then
1285   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1286 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1287   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1288 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1289    { (exit 1); exit 1; }; }
1290 fi
1291
1292 ac_ext=c
1293 ac_cpp='$CPP $CPPFLAGS'
1294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317 # This file contains common code used by all simulators.
1318 #
1319 # common.m4 invokes AC macros used by all simulators and by the common
1320 # directory.  It is intended to be included before any target specific
1321 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1322 # the Makefile.  It is intended to be invoked last.
1323 #
1324 # The simulator's configure.in should look like:
1325 #
1326 # dnl Process this file with autoconf to produce a configure script.
1327 # AC_PREREQ(2.5)dnl
1328 # AC_INIT(Makefile.in)
1329 #
1330 # sinclude(../common/common.m4)
1331 #
1332 # ... target specific stuff ...
1333
1334 # autoconf.info says this should be called right after AC_INIT.
1335           ac_config_headers="$ac_config_headers config.h:config.in"
1336
1337 ac_aux_dir=
1338 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1339   if test -f $ac_dir/install-sh; then
1340     ac_aux_dir=$ac_dir
1341     ac_install_sh="$ac_aux_dir/install-sh -c"
1342     break
1343   elif test -f $ac_dir/install.sh; then
1344     ac_aux_dir=$ac_dir
1345     ac_install_sh="$ac_aux_dir/install.sh -c"
1346     break
1347   elif test -f $ac_dir/shtool; then
1348     ac_aux_dir=$ac_dir
1349     ac_install_sh="$ac_aux_dir/shtool install -c"
1350     break
1351   fi
1352 done
1353 if test -z "$ac_aux_dir"; then
1354   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1355 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1356    { (exit 1); exit 1; }; }
1357 fi
1358 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1359 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1360 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1361
1362 # Make sure we can run config.sub.
1363 $ac_config_sub sun4 >/dev/null 2>&1 ||
1364   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1365 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1366    { (exit 1); exit 1; }; }
1367
1368 echo "$as_me:$LINENO: checking build system type" >&5
1369 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1370 if test "${ac_cv_build+set}" = set; then
1371   echo $ECHO_N "(cached) $ECHO_C" >&6
1372 else
1373   ac_cv_build_alias=$build_alias
1374 test -z "$ac_cv_build_alias" &&
1375   ac_cv_build_alias=`$ac_config_guess`
1376 test -z "$ac_cv_build_alias" &&
1377   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1378 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1379    { (exit 1); exit 1; }; }
1380 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1381   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1382 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1383    { (exit 1); exit 1; }; }
1384
1385 fi
1386 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1387 echo "${ECHO_T}$ac_cv_build" >&6
1388 build=$ac_cv_build
1389 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1390 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1391 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1392
1393
1394 echo "$as_me:$LINENO: checking host system type" >&5
1395 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1396 if test "${ac_cv_host+set}" = set; then
1397   echo $ECHO_N "(cached) $ECHO_C" >&6
1398 else
1399   ac_cv_host_alias=$host_alias
1400 test -z "$ac_cv_host_alias" &&
1401   ac_cv_host_alias=$ac_cv_build_alias
1402 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1403   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1404 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1405    { (exit 1); exit 1; }; }
1406
1407 fi
1408 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1409 echo "${ECHO_T}$ac_cv_host" >&6
1410 host=$ac_cv_host
1411 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1412 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1413 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1414
1415
1416 echo "$as_me:$LINENO: checking target system type" >&5
1417 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1418 if test "${ac_cv_target+set}" = set; then
1419   echo $ECHO_N "(cached) $ECHO_C" >&6
1420 else
1421   ac_cv_target_alias=$target_alias
1422 test "x$ac_cv_target_alias" = "x" &&
1423   ac_cv_target_alias=$ac_cv_host_alias
1424 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1425   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1426 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1427    { (exit 1); exit 1; }; }
1428
1429 fi
1430 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1431 echo "${ECHO_T}$ac_cv_target" >&6
1432 target=$ac_cv_target
1433 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1434 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1435 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1436
1437
1438 # The aliases save the names the user supplied, while $host etc.
1439 # will get canonicalized.
1440 test -n "$target_alias" &&
1441   test "$program_prefix$program_suffix$program_transform_name" = \
1442     NONENONEs,x,x, &&
1443   program_prefix=${target_alias}-
1444 test "$program_prefix" != NONE &&
1445   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1446 # Use a double $ so make ignores it.
1447 test "$program_suffix" != NONE &&
1448   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1449 # Double any \ or $.  echo might interpret backslashes.
1450 # By default was `s,x,x', remove it if useless.
1451 cat <<\_ACEOF >conftest.sed
1452 s/[\\$]/&&/g;s/;s,x,x,$//
1453 _ACEOF
1454 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1455 rm conftest.sed
1456
1457 ac_ext=c
1458 ac_cpp='$CPP $CPPFLAGS'
1459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1462 if test -n "$ac_tool_prefix"; then
1463   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1464 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1465 echo "$as_me:$LINENO: checking for $ac_word" >&5
1466 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1467 if test "${ac_cv_prog_CC+set}" = set; then
1468   echo $ECHO_N "(cached) $ECHO_C" >&6
1469 else
1470   if test -n "$CC"; then
1471   ac_cv_prog_CC="$CC" # Let the user override the test.
1472 else
1473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1474 for as_dir in $PATH
1475 do
1476   IFS=$as_save_IFS
1477   test -z "$as_dir" && as_dir=.
1478   for ac_exec_ext in '' $ac_executable_extensions; do
1479   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1480     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1481     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1482     break 2
1483   fi
1484 done
1485 done
1486
1487 fi
1488 fi
1489 CC=$ac_cv_prog_CC
1490 if test -n "$CC"; then
1491   echo "$as_me:$LINENO: result: $CC" >&5
1492 echo "${ECHO_T}$CC" >&6
1493 else
1494   echo "$as_me:$LINENO: result: no" >&5
1495 echo "${ECHO_T}no" >&6
1496 fi
1497
1498 fi
1499 if test -z "$ac_cv_prog_CC"; then
1500   ac_ct_CC=$CC
1501   # Extract the first word of "gcc", so it can be a program name with args.
1502 set dummy gcc; ac_word=$2
1503 echo "$as_me:$LINENO: checking for $ac_word" >&5
1504 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1505 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1506   echo $ECHO_N "(cached) $ECHO_C" >&6
1507 else
1508   if test -n "$ac_ct_CC"; then
1509   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1510 else
1511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 for as_dir in $PATH
1513 do
1514   IFS=$as_save_IFS
1515   test -z "$as_dir" && as_dir=.
1516   for ac_exec_ext in '' $ac_executable_extensions; do
1517   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1518     ac_cv_prog_ac_ct_CC="gcc"
1519     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1520     break 2
1521   fi
1522 done
1523 done
1524
1525 fi
1526 fi
1527 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1528 if test -n "$ac_ct_CC"; then
1529   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1530 echo "${ECHO_T}$ac_ct_CC" >&6
1531 else
1532   echo "$as_me:$LINENO: result: no" >&5
1533 echo "${ECHO_T}no" >&6
1534 fi
1535
1536   CC=$ac_ct_CC
1537 else
1538   CC="$ac_cv_prog_CC"
1539 fi
1540
1541 if test -z "$CC"; then
1542   if test -n "$ac_tool_prefix"; then
1543   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1544 set dummy ${ac_tool_prefix}cc; ac_word=$2
1545 echo "$as_me:$LINENO: checking for $ac_word" >&5
1546 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1547 if test "${ac_cv_prog_CC+set}" = set; then
1548   echo $ECHO_N "(cached) $ECHO_C" >&6
1549 else
1550   if test -n "$CC"; then
1551   ac_cv_prog_CC="$CC" # Let the user override the test.
1552 else
1553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1554 for as_dir in $PATH
1555 do
1556   IFS=$as_save_IFS
1557   test -z "$as_dir" && as_dir=.
1558   for ac_exec_ext in '' $ac_executable_extensions; do
1559   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1560     ac_cv_prog_CC="${ac_tool_prefix}cc"
1561     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1562     break 2
1563   fi
1564 done
1565 done
1566
1567 fi
1568 fi
1569 CC=$ac_cv_prog_CC
1570 if test -n "$CC"; then
1571   echo "$as_me:$LINENO: result: $CC" >&5
1572 echo "${ECHO_T}$CC" >&6
1573 else
1574   echo "$as_me:$LINENO: result: no" >&5
1575 echo "${ECHO_T}no" >&6
1576 fi
1577
1578 fi
1579 if test -z "$ac_cv_prog_CC"; then
1580   ac_ct_CC=$CC
1581   # Extract the first word of "cc", so it can be a program name with args.
1582 set dummy cc; ac_word=$2
1583 echo "$as_me:$LINENO: checking for $ac_word" >&5
1584 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1585 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1586   echo $ECHO_N "(cached) $ECHO_C" >&6
1587 else
1588   if test -n "$ac_ct_CC"; then
1589   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1590 else
1591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1592 for as_dir in $PATH
1593 do
1594   IFS=$as_save_IFS
1595   test -z "$as_dir" && as_dir=.
1596   for ac_exec_ext in '' $ac_executable_extensions; do
1597   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1598     ac_cv_prog_ac_ct_CC="cc"
1599     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1600     break 2
1601   fi
1602 done
1603 done
1604
1605 fi
1606 fi
1607 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1608 if test -n "$ac_ct_CC"; then
1609   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1610 echo "${ECHO_T}$ac_ct_CC" >&6
1611 else
1612   echo "$as_me:$LINENO: result: no" >&5
1613 echo "${ECHO_T}no" >&6
1614 fi
1615
1616   CC=$ac_ct_CC
1617 else
1618   CC="$ac_cv_prog_CC"
1619 fi
1620
1621 fi
1622 if test -z "$CC"; then
1623   # Extract the first word of "cc", so it can be a program name with args.
1624 set dummy cc; ac_word=$2
1625 echo "$as_me:$LINENO: checking for $ac_word" >&5
1626 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1627 if test "${ac_cv_prog_CC+set}" = set; then
1628   echo $ECHO_N "(cached) $ECHO_C" >&6
1629 else
1630   if test -n "$CC"; then
1631   ac_cv_prog_CC="$CC" # Let the user override the test.
1632 else
1633   ac_prog_rejected=no
1634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1635 for as_dir in $PATH
1636 do
1637   IFS=$as_save_IFS
1638   test -z "$as_dir" && as_dir=.
1639   for ac_exec_ext in '' $ac_executable_extensions; do
1640   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1641     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1642        ac_prog_rejected=yes
1643        continue
1644      fi
1645     ac_cv_prog_CC="cc"
1646     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1647     break 2
1648   fi
1649 done
1650 done
1651
1652 if test $ac_prog_rejected = yes; then
1653   # We found a bogon in the path, so make sure we never use it.
1654   set dummy $ac_cv_prog_CC
1655   shift
1656   if test $# != 0; then
1657     # We chose a different compiler from the bogus one.
1658     # However, it has the same basename, so the bogon will be chosen
1659     # first if we set CC to just the basename; use the full file name.
1660     shift
1661     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1662   fi
1663 fi
1664 fi
1665 fi
1666 CC=$ac_cv_prog_CC
1667 if test -n "$CC"; then
1668   echo "$as_me:$LINENO: result: $CC" >&5
1669 echo "${ECHO_T}$CC" >&6
1670 else
1671   echo "$as_me:$LINENO: result: no" >&5
1672 echo "${ECHO_T}no" >&6
1673 fi
1674
1675 fi
1676 if test -z "$CC"; then
1677   if test -n "$ac_tool_prefix"; then
1678   for ac_prog in cl
1679   do
1680     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1681 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1682 echo "$as_me:$LINENO: checking for $ac_word" >&5
1683 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1684 if test "${ac_cv_prog_CC+set}" = set; then
1685   echo $ECHO_N "(cached) $ECHO_C" >&6
1686 else
1687   if test -n "$CC"; then
1688   ac_cv_prog_CC="$CC" # Let the user override the test.
1689 else
1690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1691 for as_dir in $PATH
1692 do
1693   IFS=$as_save_IFS
1694   test -z "$as_dir" && as_dir=.
1695   for ac_exec_ext in '' $ac_executable_extensions; do
1696   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1697     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1698     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1699     break 2
1700   fi
1701 done
1702 done
1703
1704 fi
1705 fi
1706 CC=$ac_cv_prog_CC
1707 if test -n "$CC"; then
1708   echo "$as_me:$LINENO: result: $CC" >&5
1709 echo "${ECHO_T}$CC" >&6
1710 else
1711   echo "$as_me:$LINENO: result: no" >&5
1712 echo "${ECHO_T}no" >&6
1713 fi
1714
1715     test -n "$CC" && break
1716   done
1717 fi
1718 if test -z "$CC"; then
1719   ac_ct_CC=$CC
1720   for ac_prog in cl
1721 do
1722   # Extract the first word of "$ac_prog", so it can be a program name with args.
1723 set dummy $ac_prog; ac_word=$2
1724 echo "$as_me:$LINENO: checking for $ac_word" >&5
1725 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1726 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1727   echo $ECHO_N "(cached) $ECHO_C" >&6
1728 else
1729   if test -n "$ac_ct_CC"; then
1730   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1731 else
1732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1733 for as_dir in $PATH
1734 do
1735   IFS=$as_save_IFS
1736   test -z "$as_dir" && as_dir=.
1737   for ac_exec_ext in '' $ac_executable_extensions; do
1738   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1739     ac_cv_prog_ac_ct_CC="$ac_prog"
1740     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1741     break 2
1742   fi
1743 done
1744 done
1745
1746 fi
1747 fi
1748 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1749 if test -n "$ac_ct_CC"; then
1750   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1751 echo "${ECHO_T}$ac_ct_CC" >&6
1752 else
1753   echo "$as_me:$LINENO: result: no" >&5
1754 echo "${ECHO_T}no" >&6
1755 fi
1756
1757   test -n "$ac_ct_CC" && break
1758 done
1759
1760   CC=$ac_ct_CC
1761 fi
1762
1763 fi
1764
1765
1766 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1767 See \`config.log' for more details." >&5
1768 echo "$as_me: error: no acceptable C compiler found in \$PATH
1769 See \`config.log' for more details." >&2;}
1770    { (exit 1); exit 1; }; }
1771
1772 # Provide some information about the compiler.
1773 echo "$as_me:$LINENO:" \
1774      "checking for C compiler version" >&5
1775 ac_compiler=`set X $ac_compile; echo $2`
1776 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1777   (eval $ac_compiler --version </dev/null >&5) 2>&5
1778   ac_status=$?
1779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1780   (exit $ac_status); }
1781 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1782   (eval $ac_compiler -v </dev/null >&5) 2>&5
1783   ac_status=$?
1784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1785   (exit $ac_status); }
1786 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1787   (eval $ac_compiler -V </dev/null >&5) 2>&5
1788   ac_status=$?
1789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1790   (exit $ac_status); }
1791
1792 cat >conftest.$ac_ext <<_ACEOF
1793 /* confdefs.h.  */
1794 _ACEOF
1795 cat confdefs.h >>conftest.$ac_ext
1796 cat >>conftest.$ac_ext <<_ACEOF
1797 /* end confdefs.h.  */
1798
1799 int
1800 main ()
1801 {
1802
1803   ;
1804   return 0;
1805 }
1806 _ACEOF
1807 ac_clean_files_save=$ac_clean_files
1808 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1809 # Try to create an executable without -o first, disregard a.out.
1810 # It will help us diagnose broken compilers, and finding out an intuition
1811 # of exeext.
1812 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1813 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1814 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1815 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1816   (eval $ac_link_default) 2>&5
1817   ac_status=$?
1818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1819   (exit $ac_status); }; then
1820   # Find the output, starting from the most likely.  This scheme is
1821 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1822 # resort.
1823
1824 # Be careful to initialize this variable, since it used to be cached.
1825 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1826 ac_cv_exeext=
1827 # b.out is created by i960 compilers.
1828 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1829 do
1830   test -f "$ac_file" || continue
1831   case $ac_file in
1832     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1833         ;;
1834     conftest.$ac_ext )
1835         # This is the source file.
1836         ;;
1837     [ab].out )
1838         # We found the default executable, but exeext='' is most
1839         # certainly right.
1840         break;;
1841     *.* )
1842         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1843         # FIXME: I believe we export ac_cv_exeext for Libtool,
1844         # but it would be cool to find out if it's true.  Does anybody
1845         # maintain Libtool? --akim.
1846         export ac_cv_exeext
1847         break;;
1848     * )
1849         break;;
1850   esac
1851 done
1852 else
1853   echo "$as_me: failed program was:" >&5
1854 sed 's/^/| /' conftest.$ac_ext >&5
1855
1856 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1857 See \`config.log' for more details." >&5
1858 echo "$as_me: error: C compiler cannot create executables
1859 See \`config.log' for more details." >&2;}
1860    { (exit 77); exit 77; }; }
1861 fi
1862
1863 ac_exeext=$ac_cv_exeext
1864 echo "$as_me:$LINENO: result: $ac_file" >&5
1865 echo "${ECHO_T}$ac_file" >&6
1866
1867 # Check the compiler produces executables we can run.  If not, either
1868 # the compiler is broken, or we cross compile.
1869 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1870 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1871 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1872 # If not cross compiling, check that we can run a simple program.
1873 if test "$cross_compiling" != yes; then
1874   if { ac_try='./$ac_file'
1875   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1876   (eval $ac_try) 2>&5
1877   ac_status=$?
1878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1879   (exit $ac_status); }; }; then
1880     cross_compiling=no
1881   else
1882     if test "$cross_compiling" = maybe; then
1883         cross_compiling=yes
1884     else
1885         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1886 If you meant to cross compile, use \`--host'.
1887 See \`config.log' for more details." >&5
1888 echo "$as_me: error: cannot run C compiled programs.
1889 If you meant to cross compile, use \`--host'.
1890 See \`config.log' for more details." >&2;}
1891    { (exit 1); exit 1; }; }
1892     fi
1893   fi
1894 fi
1895 echo "$as_me:$LINENO: result: yes" >&5
1896 echo "${ECHO_T}yes" >&6
1897
1898 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1899 ac_clean_files=$ac_clean_files_save
1900 # Check the compiler produces executables we can run.  If not, either
1901 # the compiler is broken, or we cross compile.
1902 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1903 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1904 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1905 echo "${ECHO_T}$cross_compiling" >&6
1906
1907 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1908 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1909 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1910   (eval $ac_link) 2>&5
1911   ac_status=$?
1912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1913   (exit $ac_status); }; then
1914   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1915 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1916 # work properly (i.e., refer to `conftest.exe'), while it won't with
1917 # `rm'.
1918 for ac_file in conftest.exe conftest conftest.*; do
1919   test -f "$ac_file" || continue
1920   case $ac_file in
1921     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1922     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1923           export ac_cv_exeext
1924           break;;
1925     * ) break;;
1926   esac
1927 done
1928 else
1929   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1930 See \`config.log' for more details." >&5
1931 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1932 See \`config.log' for more details." >&2;}
1933    { (exit 1); exit 1; }; }
1934 fi
1935
1936 rm -f conftest$ac_cv_exeext
1937 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1938 echo "${ECHO_T}$ac_cv_exeext" >&6
1939
1940 rm -f conftest.$ac_ext
1941 EXEEXT=$ac_cv_exeext
1942 ac_exeext=$EXEEXT
1943 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1944 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1945 if test "${ac_cv_objext+set}" = set; then
1946   echo $ECHO_N "(cached) $ECHO_C" >&6
1947 else
1948   cat >conftest.$ac_ext <<_ACEOF
1949 /* confdefs.h.  */
1950 _ACEOF
1951 cat confdefs.h >>conftest.$ac_ext
1952 cat >>conftest.$ac_ext <<_ACEOF
1953 /* end confdefs.h.  */
1954
1955 int
1956 main ()
1957 {
1958
1959   ;
1960   return 0;
1961 }
1962 _ACEOF
1963 rm -f conftest.o conftest.obj
1964 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1965   (eval $ac_compile) 2>&5
1966   ac_status=$?
1967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1968   (exit $ac_status); }; then
1969   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1970   case $ac_file in
1971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1972     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1973        break;;
1974   esac
1975 done
1976 else
1977   echo "$as_me: failed program was:" >&5
1978 sed 's/^/| /' conftest.$ac_ext >&5
1979
1980 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1981 See \`config.log' for more details." >&5
1982 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1983 See \`config.log' for more details." >&2;}
1984    { (exit 1); exit 1; }; }
1985 fi
1986
1987 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1988 fi
1989 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1990 echo "${ECHO_T}$ac_cv_objext" >&6
1991 OBJEXT=$ac_cv_objext
1992 ac_objext=$OBJEXT
1993 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1994 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1995 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1996   echo $ECHO_N "(cached) $ECHO_C" >&6
1997 else
1998   cat >conftest.$ac_ext <<_ACEOF
1999 /* confdefs.h.  */
2000 _ACEOF
2001 cat confdefs.h >>conftest.$ac_ext
2002 cat >>conftest.$ac_ext <<_ACEOF
2003 /* end confdefs.h.  */
2004
2005 int
2006 main ()
2007 {
2008 #ifndef __GNUC__
2009        choke me
2010 #endif
2011
2012   ;
2013   return 0;
2014 }
2015 _ACEOF
2016 rm -f conftest.$ac_objext
2017 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2018   (eval $ac_compile) 2>conftest.er1
2019   ac_status=$?
2020   grep -v '^ *+' conftest.er1 >conftest.err
2021   rm -f conftest.er1
2022   cat conftest.err >&5
2023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2024   (exit $ac_status); } &&
2025          { ac_try='test -z "$ac_c_werror_flag"
2026                          || test ! -s conftest.err'
2027   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2028   (eval $ac_try) 2>&5
2029   ac_status=$?
2030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2031   (exit $ac_status); }; } &&
2032          { ac_try='test -s conftest.$ac_objext'
2033   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2034   (eval $ac_try) 2>&5
2035   ac_status=$?
2036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2037   (exit $ac_status); }; }; then
2038   ac_compiler_gnu=yes
2039 else
2040   echo "$as_me: failed program was:" >&5
2041 sed 's/^/| /' conftest.$ac_ext >&5
2042
2043 ac_compiler_gnu=no
2044 fi
2045 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2046 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2047
2048 fi
2049 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2050 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2051 GCC=`test $ac_compiler_gnu = yes && echo yes`
2052 ac_test_CFLAGS=${CFLAGS+set}
2053 ac_save_CFLAGS=$CFLAGS
2054 CFLAGS="-g"
2055 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2056 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2057 if test "${ac_cv_prog_cc_g+set}" = set; then
2058   echo $ECHO_N "(cached) $ECHO_C" >&6
2059 else
2060   cat >conftest.$ac_ext <<_ACEOF
2061 /* confdefs.h.  */
2062 _ACEOF
2063 cat confdefs.h >>conftest.$ac_ext
2064 cat >>conftest.$ac_ext <<_ACEOF
2065 /* end confdefs.h.  */
2066
2067 int
2068 main ()
2069 {
2070
2071   ;
2072   return 0;
2073 }
2074 _ACEOF
2075 rm -f conftest.$ac_objext
2076 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2077   (eval $ac_compile) 2>conftest.er1
2078   ac_status=$?
2079   grep -v '^ *+' conftest.er1 >conftest.err
2080   rm -f conftest.er1
2081   cat conftest.err >&5
2082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2083   (exit $ac_status); } &&
2084          { ac_try='test -z "$ac_c_werror_flag"
2085                          || test ! -s conftest.err'
2086   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2087   (eval $ac_try) 2>&5
2088   ac_status=$?
2089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2090   (exit $ac_status); }; } &&
2091          { ac_try='test -s conftest.$ac_objext'
2092   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2093   (eval $ac_try) 2>&5
2094   ac_status=$?
2095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2096   (exit $ac_status); }; }; then
2097   ac_cv_prog_cc_g=yes
2098 else
2099   echo "$as_me: failed program was:" >&5
2100 sed 's/^/| /' conftest.$ac_ext >&5
2101
2102 ac_cv_prog_cc_g=no
2103 fi
2104 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2105 fi
2106 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2107 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2108 if test "$ac_test_CFLAGS" = set; then
2109   CFLAGS=$ac_save_CFLAGS
2110 elif test $ac_cv_prog_cc_g = yes; then
2111   if test "$GCC" = yes; then
2112     CFLAGS="-g -O2"
2113   else
2114     CFLAGS="-g"
2115   fi
2116 else
2117   if test "$GCC" = yes; then
2118     CFLAGS="-O2"
2119   else
2120     CFLAGS=
2121   fi
2122 fi
2123 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2124 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2125 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2126   echo $ECHO_N "(cached) $ECHO_C" >&6
2127 else
2128   ac_cv_prog_cc_stdc=no
2129 ac_save_CC=$CC
2130 cat >conftest.$ac_ext <<_ACEOF
2131 /* confdefs.h.  */
2132 _ACEOF
2133 cat confdefs.h >>conftest.$ac_ext
2134 cat >>conftest.$ac_ext <<_ACEOF
2135 /* end confdefs.h.  */
2136 #include <stdarg.h>
2137 #include <stdio.h>
2138 #include <sys/types.h>
2139 #include <sys/stat.h>
2140 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2141 struct buf { int x; };
2142 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2143 static char *e (p, i)
2144      char **p;
2145      int i;
2146 {
2147   return p[i];
2148 }
2149 static char *f (char * (*g) (char **, int), char **p, ...)
2150 {
2151   char *s;
2152   va_list v;
2153   va_start (v,p);
2154   s = g (p, va_arg (v,int));
2155   va_end (v);
2156   return s;
2157 }
2158
2159 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2160    function prototypes and stuff, but not '\xHH' hex character constants.
2161    These don't provoke an error unfortunately, instead are silently treated
2162    as 'x'.  The following induces an error, until -std1 is added to get
2163    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2164    array size at least.  It's necessary to write '\x00'==0 to get something
2165    that's true only with -std1.  */
2166 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2167
2168 int test (int i, double x);
2169 struct s1 {int (*f) (int a);};
2170 struct s2 {int (*f) (double a);};
2171 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2172 int argc;
2173 char **argv;
2174 int
2175 main ()
2176 {
2177 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2178   ;
2179   return 0;
2180 }
2181 _ACEOF
2182 # Don't try gcc -ansi; that turns off useful extensions and
2183 # breaks some systems' header files.
2184 # AIX                   -qlanglvl=ansi
2185 # Ultrix and OSF/1      -std1
2186 # HP-UX 10.20 and later -Ae
2187 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2188 # SVR4                  -Xc -D__EXTENSIONS__
2189 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2190 do
2191   CC="$ac_save_CC $ac_arg"
2192   rm -f conftest.$ac_objext
2193 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2194   (eval $ac_compile) 2>conftest.er1
2195   ac_status=$?
2196   grep -v '^ *+' conftest.er1 >conftest.err
2197   rm -f conftest.er1
2198   cat conftest.err >&5
2199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200   (exit $ac_status); } &&
2201          { ac_try='test -z "$ac_c_werror_flag"
2202                          || test ! -s conftest.err'
2203   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2204   (eval $ac_try) 2>&5
2205   ac_status=$?
2206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2207   (exit $ac_status); }; } &&
2208          { ac_try='test -s conftest.$ac_objext'
2209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210   (eval $ac_try) 2>&5
2211   ac_status=$?
2212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213   (exit $ac_status); }; }; then
2214   ac_cv_prog_cc_stdc=$ac_arg
2215 break
2216 else
2217   echo "$as_me: failed program was:" >&5
2218 sed 's/^/| /' conftest.$ac_ext >&5
2219
2220 fi
2221 rm -f conftest.err conftest.$ac_objext
2222 done
2223 rm -f conftest.$ac_ext conftest.$ac_objext
2224 CC=$ac_save_CC
2225
2226 fi
2227
2228 case "x$ac_cv_prog_cc_stdc" in
2229   x|xno)
2230     echo "$as_me:$LINENO: result: none needed" >&5
2231 echo "${ECHO_T}none needed" >&6 ;;
2232   *)
2233     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2234 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2235     CC="$CC $ac_cv_prog_cc_stdc" ;;
2236 esac
2237
2238 # Some people use a C++ compiler to compile C.  Since we use `exit',
2239 # in C++ we need to declare it.  In case someone uses the same compiler
2240 # for both compiling C and C++ we need to have the C++ compiler decide
2241 # the declaration of exit, since it's the most demanding environment.
2242 cat >conftest.$ac_ext <<_ACEOF
2243 #ifndef __cplusplus
2244   choke me
2245 #endif
2246 _ACEOF
2247 rm -f conftest.$ac_objext
2248 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2249   (eval $ac_compile) 2>conftest.er1
2250   ac_status=$?
2251   grep -v '^ *+' conftest.er1 >conftest.err
2252   rm -f conftest.er1
2253   cat conftest.err >&5
2254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2255   (exit $ac_status); } &&
2256          { ac_try='test -z "$ac_c_werror_flag"
2257                          || test ! -s conftest.err'
2258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2259   (eval $ac_try) 2>&5
2260   ac_status=$?
2261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262   (exit $ac_status); }; } &&
2263          { ac_try='test -s conftest.$ac_objext'
2264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2265   (eval $ac_try) 2>&5
2266   ac_status=$?
2267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268   (exit $ac_status); }; }; then
2269   for ac_declaration in \
2270    '' \
2271    'extern "C" void std::exit (int) throw (); using std::exit;' \
2272    'extern "C" void std::exit (int); using std::exit;' \
2273    'extern "C" void exit (int) throw ();' \
2274    'extern "C" void exit (int);' \
2275    'void exit (int);'
2276 do
2277   cat >conftest.$ac_ext <<_ACEOF
2278 /* confdefs.h.  */
2279 _ACEOF
2280 cat confdefs.h >>conftest.$ac_ext
2281 cat >>conftest.$ac_ext <<_ACEOF
2282 /* end confdefs.h.  */
2283 $ac_declaration
2284 #include <stdlib.h>
2285 int
2286 main ()
2287 {
2288 exit (42);
2289   ;
2290   return 0;
2291 }
2292 _ACEOF
2293 rm -f conftest.$ac_objext
2294 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2295   (eval $ac_compile) 2>conftest.er1
2296   ac_status=$?
2297   grep -v '^ *+' conftest.er1 >conftest.err
2298   rm -f conftest.er1
2299   cat conftest.err >&5
2300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2301   (exit $ac_status); } &&
2302          { ac_try='test -z "$ac_c_werror_flag"
2303                          || test ! -s conftest.err'
2304   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2305   (eval $ac_try) 2>&5
2306   ac_status=$?
2307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2308   (exit $ac_status); }; } &&
2309          { ac_try='test -s conftest.$ac_objext'
2310   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2311   (eval $ac_try) 2>&5
2312   ac_status=$?
2313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2314   (exit $ac_status); }; }; then
2315   :
2316 else
2317   echo "$as_me: failed program was:" >&5
2318 sed 's/^/| /' conftest.$ac_ext >&5
2319
2320 continue
2321 fi
2322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2323   cat >conftest.$ac_ext <<_ACEOF
2324 /* confdefs.h.  */
2325 _ACEOF
2326 cat confdefs.h >>conftest.$ac_ext
2327 cat >>conftest.$ac_ext <<_ACEOF
2328 /* end confdefs.h.  */
2329 $ac_declaration
2330 int
2331 main ()
2332 {
2333 exit (42);
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 rm -f conftest.$ac_objext
2339 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2340   (eval $ac_compile) 2>conftest.er1
2341   ac_status=$?
2342   grep -v '^ *+' conftest.er1 >conftest.err
2343   rm -f conftest.er1
2344   cat conftest.err >&5
2345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346   (exit $ac_status); } &&
2347          { ac_try='test -z "$ac_c_werror_flag"
2348                          || test ! -s conftest.err'
2349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2350   (eval $ac_try) 2>&5
2351   ac_status=$?
2352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2353   (exit $ac_status); }; } &&
2354          { ac_try='test -s conftest.$ac_objext'
2355   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2356   (eval $ac_try) 2>&5
2357   ac_status=$?
2358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359   (exit $ac_status); }; }; then
2360   break
2361 else
2362   echo "$as_me: failed program was:" >&5
2363 sed 's/^/| /' conftest.$ac_ext >&5
2364
2365 fi
2366 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2367 done
2368 rm -f conftest*
2369 if test -n "$ac_declaration"; then
2370   echo '#ifdef __cplusplus' >>confdefs.h
2371   echo $ac_declaration      >>confdefs.h
2372   echo '#endif'             >>confdefs.h
2373 fi
2374
2375 else
2376   echo "$as_me: failed program was:" >&5
2377 sed 's/^/| /' conftest.$ac_ext >&5
2378
2379 fi
2380 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2381 ac_ext=c
2382 ac_cpp='$CPP $CPPFLAGS'
2383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2386
2387 # Find a good install program.  We prefer a C program (faster),
2388 # so one script is as good as another.  But avoid the broken or
2389 # incompatible versions:
2390 # SysV /etc/install, /usr/sbin/install
2391 # SunOS /usr/etc/install
2392 # IRIX /sbin/install
2393 # AIX /bin/install
2394 # AmigaOS /C/install, which installs bootblocks on floppy discs
2395 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2396 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2397 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2398 # OS/2's system install, which has a completely different semantic
2399 # ./install, which can be erroneously created by make from ./install.sh.
2400 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2401 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2402 if test -z "$INSTALL"; then
2403 if test "${ac_cv_path_install+set}" = set; then
2404   echo $ECHO_N "(cached) $ECHO_C" >&6
2405 else
2406   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2407 for as_dir in $PATH
2408 do
2409   IFS=$as_save_IFS
2410   test -z "$as_dir" && as_dir=.
2411   # Account for people who put trailing slashes in PATH elements.
2412 case $as_dir/ in
2413   ./ | .// | /cC/* | \
2414   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2415   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2416   /usr/ucb/* ) ;;
2417   *)
2418     # OSF1 and SCO ODT 3.0 have their own names for install.
2419     # Don't use installbsd from OSF since it installs stuff as root
2420     # by default.
2421     for ac_prog in ginstall scoinst install; do
2422       for ac_exec_ext in '' $ac_executable_extensions; do
2423         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2424           if test $ac_prog = install &&
2425             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2426             # AIX install.  It has an incompatible calling convention.
2427             :
2428           elif test $ac_prog = install &&
2429             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2430             # program-specific install script used by HP pwplus--don't use.
2431             :
2432           else
2433             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2434             break 3
2435           fi
2436         fi
2437       done
2438     done
2439     ;;
2440 esac
2441 done
2442
2443
2444 fi
2445   if test "${ac_cv_path_install+set}" = set; then
2446     INSTALL=$ac_cv_path_install
2447   else
2448     # As a last resort, use the slow shell script.  We don't cache a
2449     # path for INSTALL within a source directory, because that will
2450     # break other packages using the cache if that directory is
2451     # removed, or if the path is relative.
2452     INSTALL=$ac_install_sh
2453   fi
2454 fi
2455 echo "$as_me:$LINENO: result: $INSTALL" >&5
2456 echo "${ECHO_T}$INSTALL" >&6
2457
2458 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2459 # It thinks the first close brace ends the variable substitution.
2460 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2461
2462 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2463
2464 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2465
2466
2467 # Put a plausible default for CC_FOR_BUILD in Makefile.
2468 if test "x$cross_compiling" = "xno"; then
2469   CC_FOR_BUILD='$(CC)'
2470 else
2471   CC_FOR_BUILD=gcc
2472 fi
2473
2474
2475
2476
2477 AR=${AR-ar}
2478
2479 if test -n "$ac_tool_prefix"; then
2480   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2481 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2482 echo "$as_me:$LINENO: checking for $ac_word" >&5
2483 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2484 if test "${ac_cv_prog_RANLIB+set}" = set; then
2485   echo $ECHO_N "(cached) $ECHO_C" >&6
2486 else
2487   if test -n "$RANLIB"; then
2488   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2489 else
2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 for as_dir in $PATH
2492 do
2493   IFS=$as_save_IFS
2494   test -z "$as_dir" && as_dir=.
2495   for ac_exec_ext in '' $ac_executable_extensions; do
2496   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2497     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2498     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2499     break 2
2500   fi
2501 done
2502 done
2503
2504 fi
2505 fi
2506 RANLIB=$ac_cv_prog_RANLIB
2507 if test -n "$RANLIB"; then
2508   echo "$as_me:$LINENO: result: $RANLIB" >&5
2509 echo "${ECHO_T}$RANLIB" >&6
2510 else
2511   echo "$as_me:$LINENO: result: no" >&5
2512 echo "${ECHO_T}no" >&6
2513 fi
2514
2515 fi
2516 if test -z "$ac_cv_prog_RANLIB"; then
2517   ac_ct_RANLIB=$RANLIB
2518   # Extract the first word of "ranlib", so it can be a program name with args.
2519 set dummy ranlib; ac_word=$2
2520 echo "$as_me:$LINENO: checking for $ac_word" >&5
2521 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2522 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2523   echo $ECHO_N "(cached) $ECHO_C" >&6
2524 else
2525   if test -n "$ac_ct_RANLIB"; then
2526   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2527 else
2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH
2530 do
2531   IFS=$as_save_IFS
2532   test -z "$as_dir" && as_dir=.
2533   for ac_exec_ext in '' $ac_executable_extensions; do
2534   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2535     ac_cv_prog_ac_ct_RANLIB="ranlib"
2536     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2537     break 2
2538   fi
2539 done
2540 done
2541
2542   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2543 fi
2544 fi
2545 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2546 if test -n "$ac_ct_RANLIB"; then
2547   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2548 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2549 else
2550   echo "$as_me:$LINENO: result: no" >&5
2551 echo "${ECHO_T}no" >&6
2552 fi
2553
2554   RANLIB=$ac_ct_RANLIB
2555 else
2556   RANLIB="$ac_cv_prog_RANLIB"
2557 fi
2558
2559
2560 ALL_LINGUAS=
2561 CY_GNU_GETTEXT
2562
2563 # Check for common headers.
2564 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2565 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2566
2567 ac_ext=c
2568 ac_cpp='$CPP $CPPFLAGS'
2569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2572 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2573 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2574 # On Suns, sometimes $CPP names a directory.
2575 if test -n "$CPP" && test -d "$CPP"; then
2576   CPP=
2577 fi
2578 if test -z "$CPP"; then
2579   if test "${ac_cv_prog_CPP+set}" = set; then
2580   echo $ECHO_N "(cached) $ECHO_C" >&6
2581 else
2582       # Double quotes because CPP needs to be expanded
2583     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2584     do
2585       ac_preproc_ok=false
2586 for ac_c_preproc_warn_flag in '' yes
2587 do
2588   # Use a header file that comes with gcc, so configuring glibc
2589   # with a fresh cross-compiler works.
2590   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2591   # <limits.h> exists even on freestanding compilers.
2592   # On the NeXT, cc -E runs the code through the compiler's parser,
2593   # not just through cpp. "Syntax error" is here to catch this case.
2594   cat >conftest.$ac_ext <<_ACEOF
2595 /* confdefs.h.  */
2596 _ACEOF
2597 cat confdefs.h >>conftest.$ac_ext
2598 cat >>conftest.$ac_ext <<_ACEOF
2599 /* end confdefs.h.  */
2600 #ifdef __STDC__
2601 # include <limits.h>
2602 #else
2603 # include <assert.h>
2604 #endif
2605                      Syntax error
2606 _ACEOF
2607 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2608   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2609   ac_status=$?
2610   grep -v '^ *+' conftest.er1 >conftest.err
2611   rm -f conftest.er1
2612   cat conftest.err >&5
2613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2614   (exit $ac_status); } >/dev/null; then
2615   if test -s conftest.err; then
2616     ac_cpp_err=$ac_c_preproc_warn_flag
2617     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2618   else
2619     ac_cpp_err=
2620   fi
2621 else
2622   ac_cpp_err=yes
2623 fi
2624 if test -z "$ac_cpp_err"; then
2625   :
2626 else
2627   echo "$as_me: failed program was:" >&5
2628 sed 's/^/| /' conftest.$ac_ext >&5
2629
2630   # Broken: fails on valid input.
2631 continue
2632 fi
2633 rm -f conftest.err conftest.$ac_ext
2634
2635   # OK, works on sane cases.  Now check whether non-existent headers
2636   # can be detected and how.
2637   cat >conftest.$ac_ext <<_ACEOF
2638 /* confdefs.h.  */
2639 _ACEOF
2640 cat confdefs.h >>conftest.$ac_ext
2641 cat >>conftest.$ac_ext <<_ACEOF
2642 /* end confdefs.h.  */
2643 #include <ac_nonexistent.h>
2644 _ACEOF
2645 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2646   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2647   ac_status=$?
2648   grep -v '^ *+' conftest.er1 >conftest.err
2649   rm -f conftest.er1
2650   cat conftest.err >&5
2651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2652   (exit $ac_status); } >/dev/null; then
2653   if test -s conftest.err; then
2654     ac_cpp_err=$ac_c_preproc_warn_flag
2655     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2656   else
2657     ac_cpp_err=
2658   fi
2659 else
2660   ac_cpp_err=yes
2661 fi
2662 if test -z "$ac_cpp_err"; then
2663   # Broken: success on invalid input.
2664 continue
2665 else
2666   echo "$as_me: failed program was:" >&5
2667 sed 's/^/| /' conftest.$ac_ext >&5
2668
2669   # Passes both tests.
2670 ac_preproc_ok=:
2671 break
2672 fi
2673 rm -f conftest.err conftest.$ac_ext
2674
2675 done
2676 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2677 rm -f conftest.err conftest.$ac_ext
2678 if $ac_preproc_ok; then
2679   break
2680 fi
2681
2682     done
2683     ac_cv_prog_CPP=$CPP
2684
2685 fi
2686   CPP=$ac_cv_prog_CPP
2687 else
2688   ac_cv_prog_CPP=$CPP
2689 fi
2690 echo "$as_me:$LINENO: result: $CPP" >&5
2691 echo "${ECHO_T}$CPP" >&6
2692 ac_preproc_ok=false
2693 for ac_c_preproc_warn_flag in '' yes
2694 do
2695   # Use a header file that comes with gcc, so configuring glibc
2696   # with a fresh cross-compiler works.
2697   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2698   # <limits.h> exists even on freestanding compilers.
2699   # On the NeXT, cc -E runs the code through the compiler's parser,
2700   # not just through cpp. "Syntax error" is here to catch this case.
2701   cat >conftest.$ac_ext <<_ACEOF
2702 /* confdefs.h.  */
2703 _ACEOF
2704 cat confdefs.h >>conftest.$ac_ext
2705 cat >>conftest.$ac_ext <<_ACEOF
2706 /* end confdefs.h.  */
2707 #ifdef __STDC__
2708 # include <limits.h>
2709 #else
2710 # include <assert.h>
2711 #endif
2712                      Syntax error
2713 _ACEOF
2714 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2715   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2716   ac_status=$?
2717   grep -v '^ *+' conftest.er1 >conftest.err
2718   rm -f conftest.er1
2719   cat conftest.err >&5
2720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2721   (exit $ac_status); } >/dev/null; then
2722   if test -s conftest.err; then
2723     ac_cpp_err=$ac_c_preproc_warn_flag
2724     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2725   else
2726     ac_cpp_err=
2727   fi
2728 else
2729   ac_cpp_err=yes
2730 fi
2731 if test -z "$ac_cpp_err"; then
2732   :
2733 else
2734   echo "$as_me: failed program was:" >&5
2735 sed 's/^/| /' conftest.$ac_ext >&5
2736
2737   # Broken: fails on valid input.
2738 continue
2739 fi
2740 rm -f conftest.err conftest.$ac_ext
2741
2742   # OK, works on sane cases.  Now check whether non-existent headers
2743   # can be detected and how.
2744   cat >conftest.$ac_ext <<_ACEOF
2745 /* confdefs.h.  */
2746 _ACEOF
2747 cat confdefs.h >>conftest.$ac_ext
2748 cat >>conftest.$ac_ext <<_ACEOF
2749 /* end confdefs.h.  */
2750 #include <ac_nonexistent.h>
2751 _ACEOF
2752 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2753   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2754   ac_status=$?
2755   grep -v '^ *+' conftest.er1 >conftest.err
2756   rm -f conftest.er1
2757   cat conftest.err >&5
2758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2759   (exit $ac_status); } >/dev/null; then
2760   if test -s conftest.err; then
2761     ac_cpp_err=$ac_c_preproc_warn_flag
2762     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2763   else
2764     ac_cpp_err=
2765   fi
2766 else
2767   ac_cpp_err=yes
2768 fi
2769 if test -z "$ac_cpp_err"; then
2770   # Broken: success on invalid input.
2771 continue
2772 else
2773   echo "$as_me: failed program was:" >&5
2774 sed 's/^/| /' conftest.$ac_ext >&5
2775
2776   # Passes both tests.
2777 ac_preproc_ok=:
2778 break
2779 fi
2780 rm -f conftest.err conftest.$ac_ext
2781
2782 done
2783 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2784 rm -f conftest.err conftest.$ac_ext
2785 if $ac_preproc_ok; then
2786   :
2787 else
2788   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2789 See \`config.log' for more details." >&5
2790 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2791 See \`config.log' for more details." >&2;}
2792    { (exit 1); exit 1; }; }
2793 fi
2794
2795 ac_ext=c
2796 ac_cpp='$CPP $CPPFLAGS'
2797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2800
2801
2802 echo "$as_me:$LINENO: checking for egrep" >&5
2803 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2804 if test "${ac_cv_prog_egrep+set}" = set; then
2805   echo $ECHO_N "(cached) $ECHO_C" >&6
2806 else
2807   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2808     then ac_cv_prog_egrep='grep -E'
2809     else ac_cv_prog_egrep='egrep'
2810     fi
2811 fi
2812 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2813 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2814  EGREP=$ac_cv_prog_egrep
2815
2816
2817 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2818 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2819 if test "${ac_cv_header_stdc+set}" = set; then
2820   echo $ECHO_N "(cached) $ECHO_C" >&6
2821 else
2822   cat >conftest.$ac_ext <<_ACEOF
2823 /* confdefs.h.  */
2824 _ACEOF
2825 cat confdefs.h >>conftest.$ac_ext
2826 cat >>conftest.$ac_ext <<_ACEOF
2827 /* end confdefs.h.  */
2828 #include <stdlib.h>
2829 #include <stdarg.h>
2830 #include <string.h>
2831 #include <float.h>
2832
2833 int
2834 main ()
2835 {
2836
2837   ;
2838   return 0;
2839 }
2840 _ACEOF
2841 rm -f conftest.$ac_objext
2842 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2843   (eval $ac_compile) 2>conftest.er1
2844   ac_status=$?
2845   grep -v '^ *+' conftest.er1 >conftest.err
2846   rm -f conftest.er1
2847   cat conftest.err >&5
2848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2849   (exit $ac_status); } &&
2850          { ac_try='test -z "$ac_c_werror_flag"
2851                          || test ! -s conftest.err'
2852   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2853   (eval $ac_try) 2>&5
2854   ac_status=$?
2855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2856   (exit $ac_status); }; } &&
2857          { ac_try='test -s conftest.$ac_objext'
2858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2859   (eval $ac_try) 2>&5
2860   ac_status=$?
2861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2862   (exit $ac_status); }; }; then
2863   ac_cv_header_stdc=yes
2864 else
2865   echo "$as_me: failed program was:" >&5
2866 sed 's/^/| /' conftest.$ac_ext >&5
2867
2868 ac_cv_header_stdc=no
2869 fi
2870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2871
2872 if test $ac_cv_header_stdc = yes; then
2873   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2874   cat >conftest.$ac_ext <<_ACEOF
2875 /* confdefs.h.  */
2876 _ACEOF
2877 cat confdefs.h >>conftest.$ac_ext
2878 cat >>conftest.$ac_ext <<_ACEOF
2879 /* end confdefs.h.  */
2880 #include <string.h>
2881
2882 _ACEOF
2883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2884   $EGREP "memchr" >/dev/null 2>&1; then
2885   :
2886 else
2887   ac_cv_header_stdc=no
2888 fi
2889 rm -f conftest*
2890
2891 fi
2892
2893 if test $ac_cv_header_stdc = yes; then
2894   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2895   cat >conftest.$ac_ext <<_ACEOF
2896 /* confdefs.h.  */
2897 _ACEOF
2898 cat confdefs.h >>conftest.$ac_ext
2899 cat >>conftest.$ac_ext <<_ACEOF
2900 /* end confdefs.h.  */
2901 #include <stdlib.h>
2902
2903 _ACEOF
2904 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2905   $EGREP "free" >/dev/null 2>&1; then
2906   :
2907 else
2908   ac_cv_header_stdc=no
2909 fi
2910 rm -f conftest*
2911
2912 fi
2913
2914 if test $ac_cv_header_stdc = yes; then
2915   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2916   if test "$cross_compiling" = yes; then
2917   :
2918 else
2919   cat >conftest.$ac_ext <<_ACEOF
2920 /* confdefs.h.  */
2921 _ACEOF
2922 cat confdefs.h >>conftest.$ac_ext
2923 cat >>conftest.$ac_ext <<_ACEOF
2924 /* end confdefs.h.  */
2925 #include <ctype.h>
2926 #if ((' ' & 0x0FF) == 0x020)
2927 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2928 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2929 #else
2930 # define ISLOWER(c) \
2931                    (('a' <= (c) && (c) <= 'i') \
2932                      || ('j' <= (c) && (c) <= 'r') \
2933                      || ('s' <= (c) && (c) <= 'z'))
2934 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2935 #endif
2936
2937 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2938 int
2939 main ()
2940 {
2941   int i;
2942   for (i = 0; i < 256; i++)
2943     if (XOR (islower (i), ISLOWER (i))
2944         || toupper (i) != TOUPPER (i))
2945       exit(2);
2946   exit (0);
2947 }
2948 _ACEOF
2949 rm -f conftest$ac_exeext
2950 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2951   (eval $ac_link) 2>&5
2952   ac_status=$?
2953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2955   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2956   (eval $ac_try) 2>&5
2957   ac_status=$?
2958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959   (exit $ac_status); }; }; then
2960   :
2961 else
2962   echo "$as_me: program exited with status $ac_status" >&5
2963 echo "$as_me: failed program was:" >&5
2964 sed 's/^/| /' conftest.$ac_ext >&5
2965
2966 ( exit $ac_status )
2967 ac_cv_header_stdc=no
2968 fi
2969 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2970 fi
2971 fi
2972 fi
2973 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2974 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2975 if test $ac_cv_header_stdc = yes; then
2976
2977 cat >>confdefs.h <<\_ACEOF
2978 #define STDC_HEADERS 1
2979 _ACEOF
2980
2981 fi
2982
2983 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2994                   inttypes.h stdint.h unistd.h
2995 do
2996 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2997 echo "$as_me:$LINENO: checking for $ac_header" >&5
2998 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2999 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3000   echo $ECHO_N "(cached) $ECHO_C" >&6
3001 else
3002   cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h.  */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h.  */
3008 $ac_includes_default
3009
3010 #include <$ac_header>
3011 _ACEOF
3012 rm -f conftest.$ac_objext
3013 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3014   (eval $ac_compile) 2>conftest.er1
3015   ac_status=$?
3016   grep -v '^ *+' conftest.er1 >conftest.err
3017   rm -f conftest.er1
3018   cat conftest.err >&5
3019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3020   (exit $ac_status); } &&
3021          { ac_try='test -z "$ac_c_werror_flag"
3022                          || test ! -s conftest.err'
3023   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3024   (eval $ac_try) 2>&5
3025   ac_status=$?
3026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027   (exit $ac_status); }; } &&
3028          { ac_try='test -s conftest.$ac_objext'
3029   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3030   (eval $ac_try) 2>&5
3031   ac_status=$?
3032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3033   (exit $ac_status); }; }; then
3034   eval "$as_ac_Header=yes"
3035 else
3036   echo "$as_me: failed program was:" >&5
3037 sed 's/^/| /' conftest.$ac_ext >&5
3038
3039 eval "$as_ac_Header=no"
3040 fi
3041 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3042 fi
3043 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3044 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3045 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3046   cat >>confdefs.h <<_ACEOF
3047 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3048 _ACEOF
3049
3050 fi
3051
3052 done
3053
3054
3055
3056
3057
3058
3059
3060 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3061 do
3062 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3063 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3064   echo "$as_me:$LINENO: checking for $ac_header" >&5
3065 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3066 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3067   echo $ECHO_N "(cached) $ECHO_C" >&6
3068 fi
3069 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3070 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3071 else
3072   # Is the header compilable?
3073 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3074 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3075 cat >conftest.$ac_ext <<_ACEOF
3076 /* confdefs.h.  */
3077 _ACEOF
3078 cat confdefs.h >>conftest.$ac_ext
3079 cat >>conftest.$ac_ext <<_ACEOF
3080 /* end confdefs.h.  */
3081 $ac_includes_default
3082 #include <$ac_header>
3083 _ACEOF
3084 rm -f conftest.$ac_objext
3085 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3086   (eval $ac_compile) 2>conftest.er1
3087   ac_status=$?
3088   grep -v '^ *+' conftest.er1 >conftest.err
3089   rm -f conftest.er1
3090   cat conftest.err >&5
3091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3092   (exit $ac_status); } &&
3093          { ac_try='test -z "$ac_c_werror_flag"
3094                          || test ! -s conftest.err'
3095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3096   (eval $ac_try) 2>&5
3097   ac_status=$?
3098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3099   (exit $ac_status); }; } &&
3100          { ac_try='test -s conftest.$ac_objext'
3101   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3102   (eval $ac_try) 2>&5
3103   ac_status=$?
3104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105   (exit $ac_status); }; }; then
3106   ac_header_compiler=yes
3107 else
3108   echo "$as_me: failed program was:" >&5
3109 sed 's/^/| /' conftest.$ac_ext >&5
3110
3111 ac_header_compiler=no
3112 fi
3113 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3114 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3115 echo "${ECHO_T}$ac_header_compiler" >&6
3116
3117 # Is the header present?
3118 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3119 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3120 cat >conftest.$ac_ext <<_ACEOF
3121 /* confdefs.h.  */
3122 _ACEOF
3123 cat confdefs.h >>conftest.$ac_ext
3124 cat >>conftest.$ac_ext <<_ACEOF
3125 /* end confdefs.h.  */
3126 #include <$ac_header>
3127 _ACEOF
3128 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3129   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3130   ac_status=$?
3131   grep -v '^ *+' conftest.er1 >conftest.err
3132   rm -f conftest.er1
3133   cat conftest.err >&5
3134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135   (exit $ac_status); } >/dev/null; then
3136   if test -s conftest.err; then
3137     ac_cpp_err=$ac_c_preproc_warn_flag
3138     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3139   else
3140     ac_cpp_err=
3141   fi
3142 else
3143   ac_cpp_err=yes
3144 fi
3145 if test -z "$ac_cpp_err"; then
3146   ac_header_preproc=yes
3147 else
3148   echo "$as_me: failed program was:" >&5
3149 sed 's/^/| /' conftest.$ac_ext >&5
3150
3151   ac_header_preproc=no
3152 fi
3153 rm -f conftest.err conftest.$ac_ext
3154 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3155 echo "${ECHO_T}$ac_header_preproc" >&6
3156
3157 # So?  What about this header?
3158 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3159   yes:no: )
3160     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3161 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3162     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3163 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3164     ac_header_preproc=yes
3165     ;;
3166   no:yes:* )
3167     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3168 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3169     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3170 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3171     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3172 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3173     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3174 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3175     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3176 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3177     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3178 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3179     (
3180       cat <<\_ASBOX
3181 ## ------------------------------------------ ##
3182 ## Report this to the AC_PACKAGE_NAME lists.  ##
3183 ## ------------------------------------------ ##
3184 _ASBOX
3185     ) |
3186       sed "s/^/$as_me: WARNING:     /" >&2
3187     ;;
3188 esac
3189 echo "$as_me:$LINENO: checking for $ac_header" >&5
3190 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3191 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3192   echo $ECHO_N "(cached) $ECHO_C" >&6
3193 else
3194   eval "$as_ac_Header=\$ac_header_preproc"
3195 fi
3196 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3197 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3198
3199 fi
3200 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3201   cat >>confdefs.h <<_ACEOF
3202 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3203 _ACEOF
3204
3205 fi
3206
3207 done
3208
3209
3210
3211 for ac_header in sys/time.h sys/resource.h
3212 do
3213 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3214 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3215   echo "$as_me:$LINENO: checking for $ac_header" >&5
3216 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3217 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3218   echo $ECHO_N "(cached) $ECHO_C" >&6
3219 fi
3220 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3221 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3222 else
3223   # Is the header compilable?
3224 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3225 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3226 cat >conftest.$ac_ext <<_ACEOF
3227 /* confdefs.h.  */
3228 _ACEOF
3229 cat confdefs.h >>conftest.$ac_ext
3230 cat >>conftest.$ac_ext <<_ACEOF
3231 /* end confdefs.h.  */
3232 $ac_includes_default
3233 #include <$ac_header>
3234 _ACEOF
3235 rm -f conftest.$ac_objext
3236 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3237   (eval $ac_compile) 2>conftest.er1
3238   ac_status=$?
3239   grep -v '^ *+' conftest.er1 >conftest.err
3240   rm -f conftest.er1
3241   cat conftest.err >&5
3242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243   (exit $ac_status); } &&
3244          { ac_try='test -z "$ac_c_werror_flag"
3245                          || test ! -s conftest.err'
3246   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3247   (eval $ac_try) 2>&5
3248   ac_status=$?
3249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3250   (exit $ac_status); }; } &&
3251          { ac_try='test -s conftest.$ac_objext'
3252   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3253   (eval $ac_try) 2>&5
3254   ac_status=$?
3255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256   (exit $ac_status); }; }; then
3257   ac_header_compiler=yes
3258 else
3259   echo "$as_me: failed program was:" >&5
3260 sed 's/^/| /' conftest.$ac_ext >&5
3261
3262 ac_header_compiler=no
3263 fi
3264 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3265 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3266 echo "${ECHO_T}$ac_header_compiler" >&6
3267
3268 # Is the header present?
3269 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3270 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3271 cat >conftest.$ac_ext <<_ACEOF
3272 /* confdefs.h.  */
3273 _ACEOF
3274 cat confdefs.h >>conftest.$ac_ext
3275 cat >>conftest.$ac_ext <<_ACEOF
3276 /* end confdefs.h.  */
3277 #include <$ac_header>
3278 _ACEOF
3279 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3280   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3281   ac_status=$?
3282   grep -v '^ *+' conftest.er1 >conftest.err
3283   rm -f conftest.er1
3284   cat conftest.err >&5
3285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3286   (exit $ac_status); } >/dev/null; then
3287   if test -s conftest.err; then
3288     ac_cpp_err=$ac_c_preproc_warn_flag
3289     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3290   else
3291     ac_cpp_err=
3292   fi
3293 else
3294   ac_cpp_err=yes
3295 fi
3296 if test -z "$ac_cpp_err"; then
3297   ac_header_preproc=yes
3298 else
3299   echo "$as_me: failed program was:" >&5
3300 sed 's/^/| /' conftest.$ac_ext >&5
3301
3302   ac_header_preproc=no
3303 fi
3304 rm -f conftest.err conftest.$ac_ext
3305 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3306 echo "${ECHO_T}$ac_header_preproc" >&6
3307
3308 # So?  What about this header?
3309 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3310   yes:no: )
3311     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3312 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3313     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3314 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3315     ac_header_preproc=yes
3316     ;;
3317   no:yes:* )
3318     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3319 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3320     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3321 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3322     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3323 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3324     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3325 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3326     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3327 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3328     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3329 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3330     (
3331       cat <<\_ASBOX
3332 ## ------------------------------------------ ##
3333 ## Report this to the AC_PACKAGE_NAME lists.  ##
3334 ## ------------------------------------------ ##
3335 _ASBOX
3336     ) |
3337       sed "s/^/$as_me: WARNING:     /" >&2
3338     ;;
3339 esac
3340 echo "$as_me:$LINENO: checking for $ac_header" >&5
3341 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3342 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3343   echo $ECHO_N "(cached) $ECHO_C" >&6
3344 else
3345   eval "$as_ac_Header=\$ac_header_preproc"
3346 fi
3347 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3348 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3349
3350 fi
3351 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3352   cat >>confdefs.h <<_ACEOF
3353 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3354 _ACEOF
3355
3356 fi
3357
3358 done
3359
3360
3361
3362 for ac_header in fcntl.h fpu_control.h
3363 do
3364 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3365 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3366   echo "$as_me:$LINENO: checking for $ac_header" >&5
3367 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3368 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3369   echo $ECHO_N "(cached) $ECHO_C" >&6
3370 fi
3371 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3372 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3373 else
3374   # Is the header compilable?
3375 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3376 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3377 cat >conftest.$ac_ext <<_ACEOF
3378 /* confdefs.h.  */
3379 _ACEOF
3380 cat confdefs.h >>conftest.$ac_ext
3381 cat >>conftest.$ac_ext <<_ACEOF
3382 /* end confdefs.h.  */
3383 $ac_includes_default
3384 #include <$ac_header>
3385 _ACEOF
3386 rm -f conftest.$ac_objext
3387 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3388   (eval $ac_compile) 2>conftest.er1
3389   ac_status=$?
3390   grep -v '^ *+' conftest.er1 >conftest.err
3391   rm -f conftest.er1
3392   cat conftest.err >&5
3393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3394   (exit $ac_status); } &&
3395          { ac_try='test -z "$ac_c_werror_flag"
3396                          || test ! -s conftest.err'
3397   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3398   (eval $ac_try) 2>&5
3399   ac_status=$?
3400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3401   (exit $ac_status); }; } &&
3402          { ac_try='test -s conftest.$ac_objext'
3403   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3404   (eval $ac_try) 2>&5
3405   ac_status=$?
3406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3407   (exit $ac_status); }; }; then
3408   ac_header_compiler=yes
3409 else
3410   echo "$as_me: failed program was:" >&5
3411 sed 's/^/| /' conftest.$ac_ext >&5
3412
3413 ac_header_compiler=no
3414 fi
3415 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3416 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3417 echo "${ECHO_T}$ac_header_compiler" >&6
3418
3419 # Is the header present?
3420 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3421 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3422 cat >conftest.$ac_ext <<_ACEOF
3423 /* confdefs.h.  */
3424 _ACEOF
3425 cat confdefs.h >>conftest.$ac_ext
3426 cat >>conftest.$ac_ext <<_ACEOF
3427 /* end confdefs.h.  */
3428 #include <$ac_header>
3429 _ACEOF
3430 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3431   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3432   ac_status=$?
3433   grep -v '^ *+' conftest.er1 >conftest.err
3434   rm -f conftest.er1
3435   cat conftest.err >&5
3436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3437   (exit $ac_status); } >/dev/null; then
3438   if test -s conftest.err; then
3439     ac_cpp_err=$ac_c_preproc_warn_flag
3440     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3441   else
3442     ac_cpp_err=
3443   fi
3444 else
3445   ac_cpp_err=yes
3446 fi
3447 if test -z "$ac_cpp_err"; then
3448   ac_header_preproc=yes
3449 else
3450   echo "$as_me: failed program was:" >&5
3451 sed 's/^/| /' conftest.$ac_ext >&5
3452
3453   ac_header_preproc=no
3454 fi
3455 rm -f conftest.err conftest.$ac_ext
3456 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3457 echo "${ECHO_T}$ac_header_preproc" >&6
3458
3459 # So?  What about this header?
3460 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3461   yes:no: )
3462     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3463 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3464     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3465 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3466     ac_header_preproc=yes
3467     ;;
3468   no:yes:* )
3469     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3470 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3471     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3472 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3473     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3474 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3475     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3476 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3477     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3478 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3479     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3480 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3481     (
3482       cat <<\_ASBOX
3483 ## ------------------------------------------ ##
3484 ## Report this to the AC_PACKAGE_NAME lists.  ##
3485 ## ------------------------------------------ ##
3486 _ASBOX
3487     ) |
3488       sed "s/^/$as_me: WARNING:     /" >&2
3489     ;;
3490 esac
3491 echo "$as_me:$LINENO: checking for $ac_header" >&5
3492 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3493 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3494   echo $ECHO_N "(cached) $ECHO_C" >&6
3495 else
3496   eval "$as_ac_Header=\$ac_header_preproc"
3497 fi
3498 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3499 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3500
3501 fi
3502 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3503   cat >>confdefs.h <<_ACEOF
3504 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3505 _ACEOF
3506
3507 fi
3508
3509 done
3510
3511
3512
3513
3514 for ac_header in dlfcn.h errno.h sys/stat.h
3515 do
3516 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3517 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3518   echo "$as_me:$LINENO: checking for $ac_header" >&5
3519 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3520 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3521   echo $ECHO_N "(cached) $ECHO_C" >&6
3522 fi
3523 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3524 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3525 else
3526   # Is the header compilable?
3527 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3528 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3529 cat >conftest.$ac_ext <<_ACEOF
3530 /* confdefs.h.  */
3531 _ACEOF
3532 cat confdefs.h >>conftest.$ac_ext
3533 cat >>conftest.$ac_ext <<_ACEOF
3534 /* end confdefs.h.  */
3535 $ac_includes_default
3536 #include <$ac_header>
3537 _ACEOF
3538 rm -f conftest.$ac_objext
3539 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3540   (eval $ac_compile) 2>conftest.er1
3541   ac_status=$?
3542   grep -v '^ *+' conftest.er1 >conftest.err
3543   rm -f conftest.er1
3544   cat conftest.err >&5
3545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3546   (exit $ac_status); } &&
3547          { ac_try='test -z "$ac_c_werror_flag"
3548                          || test ! -s conftest.err'
3549   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3550   (eval $ac_try) 2>&5
3551   ac_status=$?
3552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3553   (exit $ac_status); }; } &&
3554          { ac_try='test -s conftest.$ac_objext'
3555   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3556   (eval $ac_try) 2>&5
3557   ac_status=$?
3558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559   (exit $ac_status); }; }; then
3560   ac_header_compiler=yes
3561 else
3562   echo "$as_me: failed program was:" >&5
3563 sed 's/^/| /' conftest.$ac_ext >&5
3564
3565 ac_header_compiler=no
3566 fi
3567 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3568 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3569 echo "${ECHO_T}$ac_header_compiler" >&6
3570
3571 # Is the header present?
3572 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3573 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3574 cat >conftest.$ac_ext <<_ACEOF
3575 /* confdefs.h.  */
3576 _ACEOF
3577 cat confdefs.h >>conftest.$ac_ext
3578 cat >>conftest.$ac_ext <<_ACEOF
3579 /* end confdefs.h.  */
3580 #include <$ac_header>
3581 _ACEOF
3582 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3583   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3584   ac_status=$?
3585   grep -v '^ *+' conftest.er1 >conftest.err
3586   rm -f conftest.er1
3587   cat conftest.err >&5
3588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3589   (exit $ac_status); } >/dev/null; then
3590   if test -s conftest.err; then
3591     ac_cpp_err=$ac_c_preproc_warn_flag
3592     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3593   else
3594     ac_cpp_err=
3595   fi
3596 else
3597   ac_cpp_err=yes
3598 fi
3599 if test -z "$ac_cpp_err"; then
3600   ac_header_preproc=yes
3601 else
3602   echo "$as_me: failed program was:" >&5
3603 sed 's/^/| /' conftest.$ac_ext >&5
3604
3605   ac_header_preproc=no
3606 fi
3607 rm -f conftest.err conftest.$ac_ext
3608 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3609 echo "${ECHO_T}$ac_header_preproc" >&6
3610
3611 # So?  What about this header?
3612 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3613   yes:no: )
3614     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3615 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3616     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3617 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3618     ac_header_preproc=yes
3619     ;;
3620   no:yes:* )
3621     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3622 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3623     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3624 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3625     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3626 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3627     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3628 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3629     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3630 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3631     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3632 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3633     (
3634       cat <<\_ASBOX
3635 ## ------------------------------------------ ##
3636 ## Report this to the AC_PACKAGE_NAME lists.  ##
3637 ## ------------------------------------------ ##
3638 _ASBOX
3639     ) |
3640       sed "s/^/$as_me: WARNING:     /" >&2
3641     ;;
3642 esac
3643 echo "$as_me:$LINENO: checking for $ac_header" >&5
3644 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3645 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3646   echo $ECHO_N "(cached) $ECHO_C" >&6
3647 else
3648   eval "$as_ac_Header=\$ac_header_preproc"
3649 fi
3650 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3651 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3652
3653 fi
3654 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3655   cat >>confdefs.h <<_ACEOF
3656 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3657 _ACEOF
3658
3659 fi
3660
3661 done
3662
3663
3664
3665
3666
3667 for ac_func in getrusage time sigaction __setfpucw
3668 do
3669 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3670 echo "$as_me:$LINENO: checking for $ac_func" >&5
3671 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3672 if eval "test \"\${$as_ac_var+set}\" = set"; then
3673   echo $ECHO_N "(cached) $ECHO_C" >&6
3674 else
3675   cat >conftest.$ac_ext <<_ACEOF
3676 /* confdefs.h.  */
3677 _ACEOF
3678 cat confdefs.h >>conftest.$ac_ext
3679 cat >>conftest.$ac_ext <<_ACEOF
3680 /* end confdefs.h.  */
3681 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3682    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3683 #define $ac_func innocuous_$ac_func
3684
3685 /* System header to define __stub macros and hopefully few prototypes,
3686     which can conflict with char $ac_func (); below.
3687     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3688     <limits.h> exists even on freestanding compilers.  */
3689
3690 #ifdef __STDC__
3691 # include <limits.h>
3692 #else
3693 # include <assert.h>
3694 #endif
3695
3696 #undef $ac_func
3697
3698 /* Override any gcc2 internal prototype to avoid an error.  */
3699 #ifdef __cplusplus
3700 extern "C"
3701 {
3702 #endif
3703 /* We use char because int might match the return type of a gcc2
3704    builtin and then its argument prototype would still apply.  */
3705 char $ac_func ();
3706 /* The GNU C library defines this for functions which it implements
3707     to always fail with ENOSYS.  Some functions are actually named
3708     something starting with __ and the normal name is an alias.  */
3709 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3710 choke me
3711 #else
3712 char (*f) () = $ac_func;
3713 #endif
3714 #ifdef __cplusplus
3715 }
3716 #endif
3717
3718 int
3719 main ()
3720 {
3721 return f != $ac_func;
3722   ;
3723   return 0;
3724 }
3725 _ACEOF
3726 rm -f conftest.$ac_objext conftest$ac_exeext
3727 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3728   (eval $ac_link) 2>conftest.er1
3729   ac_status=$?
3730   grep -v '^ *+' conftest.er1 >conftest.err
3731   rm -f conftest.er1
3732   cat conftest.err >&5
3733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734   (exit $ac_status); } &&
3735          { ac_try='test -z "$ac_c_werror_flag"
3736                          || test ! -s conftest.err'
3737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3738   (eval $ac_try) 2>&5
3739   ac_status=$?
3740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3741   (exit $ac_status); }; } &&
3742          { ac_try='test -s conftest$ac_exeext'
3743   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3744   (eval $ac_try) 2>&5
3745   ac_status=$?
3746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747   (exit $ac_status); }; }; then
3748   eval "$as_ac_var=yes"
3749 else
3750   echo "$as_me: failed program was:" >&5
3751 sed 's/^/| /' conftest.$ac_ext >&5
3752
3753 eval "$as_ac_var=no"
3754 fi
3755 rm -f conftest.err conftest.$ac_objext \
3756       conftest$ac_exeext conftest.$ac_ext
3757 fi
3758 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3759 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3760 if test `eval echo '${'$as_ac_var'}'` = yes; then
3761   cat >>confdefs.h <<_ACEOF
3762 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3763 _ACEOF
3764
3765 fi
3766 done
3767
3768
3769 # Check for socket libraries
3770
3771 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3772 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3773 if test "${ac_cv_lib_socket_bind+set}" = set; then
3774   echo $ECHO_N "(cached) $ECHO_C" >&6
3775 else
3776   ac_check_lib_save_LIBS=$LIBS
3777 LIBS="-lsocket  $LIBS"
3778 cat >conftest.$ac_ext <<_ACEOF
3779 /* confdefs.h.  */
3780 _ACEOF
3781 cat confdefs.h >>conftest.$ac_ext
3782 cat >>conftest.$ac_ext <<_ACEOF
3783 /* end confdefs.h.  */
3784
3785 /* Override any gcc2 internal prototype to avoid an error.  */
3786 #ifdef __cplusplus
3787 extern "C"
3788 #endif
3789 /* We use char because int might match the return type of a gcc2
3790    builtin and then its argument prototype would still apply.  */
3791 char bind ();
3792 int
3793 main ()
3794 {
3795 bind ();
3796   ;
3797   return 0;
3798 }
3799 _ACEOF
3800 rm -f conftest.$ac_objext conftest$ac_exeext
3801 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3802   (eval $ac_link) 2>conftest.er1
3803   ac_status=$?
3804   grep -v '^ *+' conftest.er1 >conftest.err
3805   rm -f conftest.er1
3806   cat conftest.err >&5
3807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3808   (exit $ac_status); } &&
3809          { ac_try='test -z "$ac_c_werror_flag"
3810                          || test ! -s conftest.err'
3811   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3812   (eval $ac_try) 2>&5
3813   ac_status=$?
3814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3815   (exit $ac_status); }; } &&
3816          { ac_try='test -s conftest$ac_exeext'
3817   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3818   (eval $ac_try) 2>&5
3819   ac_status=$?
3820   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3821   (exit $ac_status); }; }; then
3822   ac_cv_lib_socket_bind=yes
3823 else
3824   echo "$as_me: failed program was:" >&5
3825 sed 's/^/| /' conftest.$ac_ext >&5
3826
3827 ac_cv_lib_socket_bind=no
3828 fi
3829 rm -f conftest.err conftest.$ac_objext \
3830       conftest$ac_exeext conftest.$ac_ext
3831 LIBS=$ac_check_lib_save_LIBS
3832 fi
3833 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
3834 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
3835 if test $ac_cv_lib_socket_bind = yes; then
3836   cat >>confdefs.h <<_ACEOF
3837 #define HAVE_LIBSOCKET 1
3838 _ACEOF
3839
3840   LIBS="-lsocket $LIBS"
3841
3842 fi
3843
3844
3845 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
3846 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
3847 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
3848   echo $ECHO_N "(cached) $ECHO_C" >&6
3849 else
3850   ac_check_lib_save_LIBS=$LIBS
3851 LIBS="-lnsl  $LIBS"
3852 cat >conftest.$ac_ext <<_ACEOF
3853 /* confdefs.h.  */
3854 _ACEOF
3855 cat confdefs.h >>conftest.$ac_ext
3856 cat >>conftest.$ac_ext <<_ACEOF
3857 /* end confdefs.h.  */
3858
3859 /* Override any gcc2 internal prototype to avoid an error.  */
3860 #ifdef __cplusplus
3861 extern "C"
3862 #endif
3863 /* We use char because int might match the return type of a gcc2
3864    builtin and then its argument prototype would still apply.  */
3865 char gethostbyname ();
3866 int
3867 main ()
3868 {
3869 gethostbyname ();
3870   ;
3871   return 0;
3872 }
3873 _ACEOF
3874 rm -f conftest.$ac_objext conftest$ac_exeext
3875 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3876   (eval $ac_link) 2>conftest.er1
3877   ac_status=$?
3878   grep -v '^ *+' conftest.er1 >conftest.err
3879   rm -f conftest.er1
3880   cat conftest.err >&5
3881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3882   (exit $ac_status); } &&
3883          { ac_try='test -z "$ac_c_werror_flag"
3884                          || test ! -s conftest.err'
3885   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3886   (eval $ac_try) 2>&5
3887   ac_status=$?
3888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3889   (exit $ac_status); }; } &&
3890          { ac_try='test -s conftest$ac_exeext'
3891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3892   (eval $ac_try) 2>&5
3893   ac_status=$?
3894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3895   (exit $ac_status); }; }; then
3896   ac_cv_lib_nsl_gethostbyname=yes
3897 else
3898   echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3900
3901 ac_cv_lib_nsl_gethostbyname=no
3902 fi
3903 rm -f conftest.err conftest.$ac_objext \
3904       conftest$ac_exeext conftest.$ac_ext
3905 LIBS=$ac_check_lib_save_LIBS
3906 fi
3907 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
3908 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
3909 if test $ac_cv_lib_nsl_gethostbyname = yes; then
3910   cat >>confdefs.h <<_ACEOF
3911 #define HAVE_LIBNSL 1
3912 _ACEOF
3913
3914   LIBS="-lnsl $LIBS"
3915
3916 fi
3917
3918
3919 . ${srcdir}/../../bfd/configure.host
3920
3921
3922
3923 USE_MAINTAINER_MODE=no
3924 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3925 if test "${enable_maintainer_mode+set}" = set; then
3926   enableval="$enable_maintainer_mode"
3927   case "${enableval}" in
3928   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3929   no)   MAINT="#" ;;
3930   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
3931 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
3932    { (exit 1); exit 1; }; }; MAINT="#" ;;
3933 esac
3934 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3935   echo "Setting maintainer mode" 6>&1
3936 fi
3937 else
3938   MAINT="#"
3939 fi;
3940
3941
3942 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3943 if test "${enable_sim_bswap+set}" = set; then
3944   enableval="$enable_sim_bswap"
3945   case "${enableval}" in
3946   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3947   no)   sim_bswap="-DWITH_BSWAP=0";;
3948   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
3949 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
3950    { (exit 1); exit 1; }; }; sim_bswap="";;
3951 esac
3952 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3953   echo "Setting bswap flags = $sim_bswap" 6>&1
3954 fi
3955 else
3956   sim_bswap=""
3957 fi;
3958
3959
3960 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3961 if test "${enable_sim_cflags+set}" = set; then
3962   enableval="$enable_sim_cflags"
3963   case "${enableval}" in
3964   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3965   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
3966 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
3967    { (exit 1); exit 1; }; }; sim_cflags="";;
3968   no)    sim_cflags="";;
3969   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3970 esac
3971 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3972   echo "Setting sim cflags = $sim_cflags" 6>&1
3973 fi
3974 else
3975   sim_cflags=""
3976 fi;
3977
3978
3979 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3980 if test "${enable_sim_debug+set}" = set; then
3981   enableval="$enable_sim_debug"
3982   case "${enableval}" in
3983   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3984   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3985   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3986 esac
3987 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3988   echo "Setting sim debug = $sim_debug" 6>&1
3989 fi
3990 else
3991   sim_debug=""
3992 fi;
3993
3994
3995 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3996 if test "${enable_sim_stdio+set}" = set; then
3997   enableval="$enable_sim_stdio"
3998   case "${enableval}" in
3999   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4000   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4001   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4002 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4003    { (exit 1); exit 1; }; }; sim_stdio="";;
4004 esac
4005 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4006   echo "Setting stdio flags = $sim_stdio" 6>&1
4007 fi
4008 else
4009   sim_stdio=""
4010 fi;
4011
4012
4013 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4014 if test "${enable_sim_trace+set}" = set; then
4015   enableval="$enable_sim_trace"
4016   case "${enableval}" in
4017   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4018   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4019   [-0-9]*)
4020         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4021   [a-z]*)
4022         sim_trace=""
4023         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4024           if test x"$sim_trace" = x; then
4025             sim_trace="-DWITH_TRACE='(TRACE_$x"
4026           else
4027             sim_trace="${sim_trace}|TRACE_$x"
4028           fi
4029         done
4030         sim_trace="$sim_trace)'" ;;
4031 esac
4032 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4033   echo "Setting sim trace = $sim_trace" 6>&1
4034 fi
4035 else
4036   sim_trace=""
4037 fi;
4038
4039
4040 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4041 if test "${enable_sim_profile+set}" = set; then
4042   enableval="$enable_sim_profile"
4043   case "${enableval}" in
4044   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4045   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4046   [-0-9]*)
4047         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4048   [a-z]*)
4049         sim_profile=""
4050         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4051           if test x"$sim_profile" = x; then
4052             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4053           else
4054             sim_profile="${sim_profile}|PROFILE_$x"
4055           fi
4056         done
4057         sim_profile="$sim_profile)'" ;;
4058 esac
4059 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4060   echo "Setting sim profile = $sim_profile" 6>&1
4061 fi
4062 else
4063   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4064 fi;
4065
4066
4067 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4068 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4069 if test "${ac_cv_type_signal+set}" = set; then
4070   echo $ECHO_N "(cached) $ECHO_C" >&6
4071 else
4072   cat >conftest.$ac_ext <<_ACEOF
4073 /* confdefs.h.  */
4074 _ACEOF
4075 cat confdefs.h >>conftest.$ac_ext
4076 cat >>conftest.$ac_ext <<_ACEOF
4077 /* end confdefs.h.  */
4078 #include <sys/types.h>
4079 #include <signal.h>
4080 #ifdef signal
4081 # undef signal
4082 #endif
4083 #ifdef __cplusplus
4084 extern "C" void (*signal (int, void (*)(int)))(int);
4085 #else
4086 void (*signal ()) ();
4087 #endif
4088
4089 int
4090 main ()
4091 {
4092 int i;
4093   ;
4094   return 0;
4095 }
4096 _ACEOF
4097 rm -f conftest.$ac_objext
4098 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4099   (eval $ac_compile) 2>conftest.er1
4100   ac_status=$?
4101   grep -v '^ *+' conftest.er1 >conftest.err
4102   rm -f conftest.er1
4103   cat conftest.err >&5
4104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4105   (exit $ac_status); } &&
4106          { ac_try='test -z "$ac_c_werror_flag"
4107                          || test ! -s conftest.err'
4108   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4109   (eval $ac_try) 2>&5
4110   ac_status=$?
4111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4112   (exit $ac_status); }; } &&
4113          { ac_try='test -s conftest.$ac_objext'
4114   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4115   (eval $ac_try) 2>&5
4116   ac_status=$?
4117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4118   (exit $ac_status); }; }; then
4119   ac_cv_type_signal=void
4120 else
4121   echo "$as_me: failed program was:" >&5
4122 sed 's/^/| /' conftest.$ac_ext >&5
4123
4124 ac_cv_type_signal=int
4125 fi
4126 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4127 fi
4128 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4129 echo "${ECHO_T}$ac_cv_type_signal" >&6
4130
4131 cat >>confdefs.h <<_ACEOF
4132 #define RETSIGTYPE $ac_cv_type_signal
4133 _ACEOF
4134
4135
4136
4137
4138
4139 sim_link_files=
4140 sim_link_links=
4141
4142 sim_link_links=tconfig.h
4143 if test -f ${srcdir}/tconfig.in
4144 then
4145   sim_link_files=tconfig.in
4146 else
4147   sim_link_files=../common/tconfig.in
4148 fi
4149
4150 # targ-vals.def points to the libc macro description file.
4151 case "${target}" in
4152 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4153 esac
4154 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4155 sim_link_links="${sim_link_links} targ-vals.def"
4156
4157 # This file contains common code used by all simulators.
4158 #
4159 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
4160 # directory.  It is intended to be invoked before any target specific stuff.
4161 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
4162 # It is intended to be invoked last.
4163 #
4164 # The simulator's configure.in should look like:
4165 #
4166 # dnl Process this file with autoconf to produce a configure script.
4167 # sinclude(../common/aclocal.m4)
4168 # AC_PREREQ(2.5)dnl
4169 # AC_INIT(Makefile.in)
4170 #
4171 # SIM_AC_COMMON
4172 #
4173 # ... target specific stuff ...
4174 #
4175 # SIM_AC_OUTPUT
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224 sim_inline="-DDEFAULT_INLINE=0"
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261 # This file is derived from `gettext.m4'.  The difference is that the
4262 # included macros assume Cygnus-style source and build trees.
4263
4264 # Macro to add for using GNU gettext.
4265 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4266 #
4267 # This file file be copied and used freely without restrictions.  It can
4268 # be used in projects which are not available under the GNU Public License
4269 # but which still want to provide support for the GNU gettext functionality.
4270 # Please note that the actual code is *not* freely available.
4271
4272 # serial 3
4273
4274
4275
4276
4277
4278 # Search path for a program which passes the given test.
4279 # Ulrich Drepper <drepper@cygnus.com>, 1996.
4280 #
4281 # This file file be copied and used freely without restrictions.  It can
4282 # be used in projects which are not available under the GNU Public License
4283 # but which still want to provide support for the GNU gettext functionality.
4284 # Please note that the actual code is *not* freely available.
4285
4286 # serial 1
4287
4288
4289
4290 # Check whether LC_MESSAGES is available in <locale.h>.
4291 # Ulrich Drepper <drepper@cygnus.com>, 1995.
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
4303
4304
4305
4306
4307 wire_endian="BIG_ENDIAN"
4308 default_endian=""
4309 # Check whether --enable-sim-endian or --disable-sim-endian was given.
4310 if test "${enable_sim_endian+set}" = set; then
4311   enableval="$enable_sim_endian"
4312   case "${enableval}" in
4313   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4314   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4315   yes)   if test x"$wire_endian" != x; then
4316            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4317          else
4318            if test x"$default_endian" != x; then
4319              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4320            else
4321              echo "No hard-wired endian for target $target" 1>&6
4322              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4323            fi
4324          fi;;
4325   no)    if test x"$default_endian" != x; then
4326            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4327          else
4328            if test x"$wire_endian" != x; then
4329              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4330            else
4331              echo "No default endian for target $target" 1>&6
4332              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4333            fi
4334          fi;;
4335   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-endian\"" >&5
4336 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-endian\"" >&2;}
4337    { (exit 1); exit 1; }; }; sim_endian="";;
4338 esac
4339 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4340   echo "Setting endian flags = $sim_endian" 6>&1
4341 fi
4342 else
4343   if test x"$default_endian" != x; then
4344   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4345 else
4346   if test x"$wire_endian" != x; then
4347     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4348   else
4349     sim_endian=
4350   fi
4351 fi
4352 fi;
4353 wire_alignment="STRICT_ALIGNMENT"
4354 default_alignment=""
4355
4356 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
4357 if test "${enable_sim_alignment+set}" = set; then
4358   enableval="$enable_sim_alignment"
4359   case "${enableval}" in
4360   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4361   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4362   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4363   yes) if test x"$wire_alignment" != x; then
4364          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4365        else
4366          if test x"$default_alignment" != x; then
4367            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4368          else
4369            echo "No hard-wired alignment for target $target" 1>&6
4370            sim_alignment="-DWITH_ALIGNMENT=0"
4371          fi
4372        fi;;
4373   no)  if test x"$default_alignment" != x; then
4374          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4375        else
4376          if test x"$wire_alignment" != x; then
4377            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4378          else
4379            echo "No default alignment for target $target" 1>&6
4380            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4381          fi
4382        fi;;
4383   *)   { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5
4384 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;}
4385    { (exit 1); exit 1; }; }; sim_alignment="";;
4386 esac
4387 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4388   echo "Setting alignment flags = $sim_alignment" 6>&1
4389 fi
4390 else
4391   if test x"$default_alignment" != x; then
4392   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4393 else
4394   if test x"$wire_alignment" != x; then
4395     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4396   else
4397     sim_alignment=
4398   fi
4399 fi
4400 fi;
4401
4402 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
4403 if test "${enable_sim_hostendian+set}" = set; then
4404   enableval="$enable_sim_hostendian"
4405   case "${enableval}" in
4406   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4407   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4408   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4409   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5
4410 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;}
4411    { (exit 1); exit 1; }; }; sim_hostendian="";;
4412 esac
4413 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4414   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4415 fi
4416 else
4417
4418 if test "x$cross_compiling" = "xno"; then
4419   echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4420 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
4421 if test "${ac_cv_c_bigendian+set}" = set; then
4422   echo $ECHO_N "(cached) $ECHO_C" >&6
4423 else
4424   # See if sys/param.h defines the BYTE_ORDER macro.
4425 cat >conftest.$ac_ext <<_ACEOF
4426 /* confdefs.h.  */
4427 _ACEOF
4428 cat confdefs.h >>conftest.$ac_ext
4429 cat >>conftest.$ac_ext <<_ACEOF
4430 /* end confdefs.h.  */
4431 #include <sys/types.h>
4432 #include <sys/param.h>
4433
4434 int
4435 main ()
4436 {
4437 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4438  bogus endian macros
4439 #endif
4440
4441   ;
4442   return 0;
4443 }
4444 _ACEOF
4445 rm -f conftest.$ac_objext
4446 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4447   (eval $ac_compile) 2>conftest.er1
4448   ac_status=$?
4449   grep -v '^ *+' conftest.er1 >conftest.err
4450   rm -f conftest.er1
4451   cat conftest.err >&5
4452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4453   (exit $ac_status); } &&
4454          { ac_try='test -z "$ac_c_werror_flag"
4455                          || test ! -s conftest.err'
4456   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4457   (eval $ac_try) 2>&5
4458   ac_status=$?
4459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4460   (exit $ac_status); }; } &&
4461          { ac_try='test -s conftest.$ac_objext'
4462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4463   (eval $ac_try) 2>&5
4464   ac_status=$?
4465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4466   (exit $ac_status); }; }; then
4467   # It does; now see whether it defined to BIG_ENDIAN or not.
4468 cat >conftest.$ac_ext <<_ACEOF
4469 /* confdefs.h.  */
4470 _ACEOF
4471 cat confdefs.h >>conftest.$ac_ext
4472 cat >>conftest.$ac_ext <<_ACEOF
4473 /* end confdefs.h.  */
4474 #include <sys/types.h>
4475 #include <sys/param.h>
4476
4477 int
4478 main ()
4479 {
4480 #if BYTE_ORDER != BIG_ENDIAN
4481  not big endian
4482 #endif
4483
4484   ;
4485   return 0;
4486 }
4487 _ACEOF
4488 rm -f conftest.$ac_objext
4489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4490   (eval $ac_compile) 2>conftest.er1
4491   ac_status=$?
4492   grep -v '^ *+' conftest.er1 >conftest.err
4493   rm -f conftest.er1
4494   cat conftest.err >&5
4495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4496   (exit $ac_status); } &&
4497          { ac_try='test -z "$ac_c_werror_flag"
4498                          || test ! -s conftest.err'
4499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500   (eval $ac_try) 2>&5
4501   ac_status=$?
4502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503   (exit $ac_status); }; } &&
4504          { ac_try='test -s conftest.$ac_objext'
4505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4506   (eval $ac_try) 2>&5
4507   ac_status=$?
4508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509   (exit $ac_status); }; }; then
4510   ac_cv_c_bigendian=yes
4511 else
4512   echo "$as_me: failed program was:" >&5
4513 sed 's/^/| /' conftest.$ac_ext >&5
4514
4515 ac_cv_c_bigendian=no
4516 fi
4517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4518 else
4519   echo "$as_me: failed program was:" >&5
4520 sed 's/^/| /' conftest.$ac_ext >&5
4521
4522 # It does not; compile a test program.
4523 if test "$cross_compiling" = yes; then
4524   # try to guess the endianness by grepping values into an object file
4525   ac_cv_c_bigendian=unknown
4526   cat >conftest.$ac_ext <<_ACEOF
4527 /* confdefs.h.  */
4528 _ACEOF
4529 cat confdefs.h >>conftest.$ac_ext
4530 cat >>conftest.$ac_ext <<_ACEOF
4531 /* end confdefs.h.  */
4532 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4533 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4534 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4535 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4536 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4537 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4538 int
4539 main ()
4540 {
4541  _ascii (); _ebcdic ();
4542   ;
4543   return 0;
4544 }
4545 _ACEOF
4546 rm -f conftest.$ac_objext
4547 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4548   (eval $ac_compile) 2>conftest.er1
4549   ac_status=$?
4550   grep -v '^ *+' conftest.er1 >conftest.err
4551   rm -f conftest.er1
4552   cat conftest.err >&5
4553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554   (exit $ac_status); } &&
4555          { ac_try='test -z "$ac_c_werror_flag"
4556                          || test ! -s conftest.err'
4557   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4558   (eval $ac_try) 2>&5
4559   ac_status=$?
4560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561   (exit $ac_status); }; } &&
4562          { ac_try='test -s conftest.$ac_objext'
4563   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4564   (eval $ac_try) 2>&5
4565   ac_status=$?
4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4567   (exit $ac_status); }; }; then
4568   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4569   ac_cv_c_bigendian=yes
4570 fi
4571 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4572   if test "$ac_cv_c_bigendian" = unknown; then
4573     ac_cv_c_bigendian=no
4574   else
4575     # finding both strings is unlikely to happen, but who knows?
4576     ac_cv_c_bigendian=unknown
4577   fi
4578 fi
4579 else
4580   echo "$as_me: failed program was:" >&5
4581 sed 's/^/| /' conftest.$ac_ext >&5
4582
4583 fi
4584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4585 else
4586   cat >conftest.$ac_ext <<_ACEOF
4587 /* confdefs.h.  */
4588 _ACEOF
4589 cat confdefs.h >>conftest.$ac_ext
4590 cat >>conftest.$ac_ext <<_ACEOF
4591 /* end confdefs.h.  */
4592 int
4593 main ()
4594 {
4595   /* Are we little or big endian?  From Harbison&Steele.  */
4596   union
4597   {
4598     long l;
4599     char c[sizeof (long)];
4600   } u;
4601   u.l = 1;
4602   exit (u.c[sizeof (long) - 1] == 1);
4603 }
4604 _ACEOF
4605 rm -f conftest$ac_exeext
4606 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4607   (eval $ac_link) 2>&5
4608   ac_status=$?
4609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4610   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612   (eval $ac_try) 2>&5
4613   ac_status=$?
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); }; }; then
4616   ac_cv_c_bigendian=no
4617 else
4618   echo "$as_me: program exited with status $ac_status" >&5
4619 echo "$as_me: failed program was:" >&5
4620 sed 's/^/| /' conftest.$ac_ext >&5
4621
4622 ( exit $ac_status )
4623 ac_cv_c_bigendian=yes
4624 fi
4625 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4626 fi
4627 fi
4628 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4629 fi
4630 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4631 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
4632 case $ac_cv_c_bigendian in
4633   yes)
4634
4635 cat >>confdefs.h <<\_ACEOF
4636 #define WORDS_BIGENDIAN 1
4637 _ACEOF
4638  ;;
4639   no)
4640      ;;
4641   *)
4642     { { echo "$as_me:$LINENO: error: unknown endianness
4643 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4644 echo "$as_me: error: unknown endianness
4645 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4646    { (exit 1); exit 1; }; } ;;
4647 esac
4648
4649   if test $ac_cv_c_bigendian = yes; then
4650     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4651   else
4652     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4653   fi
4654 else
4655   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4656 fi
4657 fi;
4658
4659 default_sim_scache="16384"
4660 # Check whether --enable-sim-scache or --disable-sim-scache was given.
4661 if test "${enable_sim_scache+set}" = set; then
4662   enableval="$enable_sim_scache"
4663   case "${enableval}" in
4664   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
4665   no)   sim_scache="-DWITH_SCACHE=0" ;;
4666   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
4667   *)    { { echo "$as_me:$LINENO: error: \"Bad value $enableval passed to --enable-sim-scache\"" >&5
4668 echo "$as_me: error: \"Bad value $enableval passed to --enable-sim-scache\"" >&2;}
4669    { (exit 1); exit 1; }; };
4670         sim_scache="";;
4671 esac
4672 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
4673   echo "Setting scache size = $sim_scache" 6>&1
4674 fi
4675 else
4676   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
4677 fi;
4678
4679
4680 default_sim_default_model="m32r/d"
4681 # Check whether --enable-sim-default-model or --disable-sim-default-model was given.
4682 if test "${enable_sim_default_model+set}" = set; then
4683   enableval="$enable_sim_default_model"
4684   case "${enableval}" in
4685   yes|no) { { echo "$as_me:$LINENO: error: \"Missing argument to --enable-sim-default-model\"" >&5
4686 echo "$as_me: error: \"Missing argument to --enable-sim-default-model\"" >&2;}
4687    { (exit 1); exit 1; }; };;
4688   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
4689 esac
4690 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
4691   echo "Setting default model = $sim_default_model" 6>&1
4692 fi
4693 else
4694   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
4695 fi;
4696
4697
4698 # Check whether --enable-sim-environment or --disable-sim-environment was given.
4699 if test "${enable_sim_environment+set}" = set; then
4700   enableval="$enable_sim_environment"
4701   case "${enableval}" in
4702   all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
4703   user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
4704   virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
4705   operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
4706   *)   { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-environment\"" >&5
4707 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-environment\"" >&2;}
4708    { (exit 1); exit 1; }; };
4709        sim_environment="";;
4710 esac
4711 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
4712   echo "Setting sim environment = $sim_environment" 6>&1
4713 fi
4714 else
4715   sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
4716 fi;
4717
4718 default_sim_inline=""
4719 # Check whether --enable-sim-inline or --disable-sim-inline was given.
4720 if test "${enable_sim_inline+set}" = set; then
4721   enableval="$enable_sim_inline"
4722   sim_inline=""
4723 case "$enableval" in
4724   no)           sim_inline="-DDEFAULT_INLINE=0";;
4725   0)            sim_inline="-DDEFAULT_INLINE=0";;
4726   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4727   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4728   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4729        new_flag=""
4730        case "$x" in
4731          *_INLINE=*)    new_flag="-D$x";;
4732          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4733          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4734          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4735        esac
4736        if test x"$sim_inline" = x""; then
4737          sim_inline="$new_flag"
4738        else
4739          sim_inline="$sim_inline $new_flag"
4740        fi
4741      done;;
4742 esac
4743 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4744   echo "Setting inline flags = $sim_inline" 6>&1
4745 fi
4746 else
4747
4748 if test "x$cross_compiling" = "xno"; then
4749   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4750     sim_inline="${default_sim_inline}"
4751     if test x"$silent" != x"yes"; then
4752       echo "Setting inline flags = $sim_inline" 6>&1
4753     fi
4754   else
4755     sim_inline=""
4756   fi
4757 else
4758   sim_inline="-DDEFAULT_INLINE=0"
4759 fi
4760 fi;
4761
4762 cgen_maint=no
4763 cgen=guile
4764 cgendir='$(srcdir)/../../cgen'
4765 # Check whether --enable-cgen-maint or --disable-cgen-maint was given.
4766 if test "${enable_cgen_maint+set}" = set; then
4767   enableval="$enable_cgen_maint"
4768   case "${enableval}" in
4769   yes)  cgen_maint=yes ;;
4770   no)   cgen_maint=no ;;
4771   *)
4772         # argument is cgen install directory (not implemented yet).
4773         # Having a `share' directory might be more appropriate for the .scm,
4774         # .cpu, etc. files.
4775         cgendir=${cgen_maint}/lib/cgen
4776         cgen=guile
4777         ;;
4778 esac
4779 fi; if test x${cgen_maint} != xno ; then
4780   CGEN_MAINT=''
4781 else
4782   CGEN_MAINT='#'
4783 fi
4784
4785
4786
4787
4788
4789   case "${target_alias}" in
4790   m32r*-linux*)
4791     traps_obj=traps-linux.o
4792     sim_extra_cflags="-DM32R_LINUX"
4793     ;;
4794   *)
4795     traps_obj=traps.o
4796     sim_extra_cflags="-DM32R_ELF"
4797     ;;
4798   esac
4799
4800
4801
4802
4803
4804 ac_sources="$sim_link_files"
4805 ac_dests="$sim_link_links"
4806 while test -n "$ac_sources"; do
4807   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4808   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4809   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4810 done
4811           ac_config_links="$ac_config_links $ac_config_links_1"
4812
4813 cgen_breaks=""
4814 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4815 cgen_breaks="break cgen_rtx_error";
4816 fi
4817
4818           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4819
4820           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4821
4822           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4823
4824           ac_config_commands="$ac_config_commands Makefile"
4825
4826           ac_config_commands="$ac_config_commands stamp-h"
4827
4828 cat >confcache <<\_ACEOF
4829 # This file is a shell script that caches the results of configure
4830 # tests run on this system so they can be shared between configure
4831 # scripts and configure runs, see configure's option --config-cache.
4832 # It is not useful on other systems.  If it contains results you don't
4833 # want to keep, you may remove or edit it.
4834 #
4835 # config.status only pays attention to the cache file if you give it
4836 # the --recheck option to rerun configure.
4837 #
4838 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4839 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4840 # following values.
4841
4842 _ACEOF
4843
4844 # The following way of writing the cache mishandles newlines in values,
4845 # but we know of no workaround that is simple, portable, and efficient.
4846 # So, don't put newlines in cache variables' values.
4847 # Ultrix sh set writes to stderr and can't be redirected directly,
4848 # and sets the high bit in the cache file unless we assign to the vars.
4849 {
4850   (set) 2>&1 |
4851     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4852     *ac_space=\ *)
4853       # `set' does not quote correctly, so add quotes (double-quote
4854       # substitution turns \\\\ into \\, and sed turns \\ into \).
4855       sed -n \
4856         "s/'/'\\\\''/g;
4857           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4858       ;;
4859     *)
4860       # `set' quotes correctly as required by POSIX, so do not add quotes.
4861       sed -n \
4862         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4863       ;;
4864     esac;
4865 } |
4866   sed '
4867      t clear
4868      : clear
4869      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4870      t end
4871      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4872      : end' >>confcache
4873 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4874   if test -w $cache_file; then
4875     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4876     cat confcache >$cache_file
4877   else
4878     echo "not updating unwritable cache $cache_file"
4879   fi
4880 fi
4881 rm -f confcache
4882
4883 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4884 # Let make expand exec_prefix.
4885 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4886
4887 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4888 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4889 # trailing colons and then remove the whole line if VPATH becomes empty
4890 # (actually we leave an empty line to preserve line numbers).
4891 if test "x$srcdir" = x.; then
4892   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4893 s/:*\$(srcdir):*/:/;
4894 s/:*\${srcdir}:*/:/;
4895 s/:*@srcdir@:*/:/;
4896 s/^\([^=]*=[     ]*\):*/\1/;
4897 s/:*$//;
4898 s/^[^=]*=[       ]*$//;
4899 }'
4900 fi
4901
4902 DEFS=-DHAVE_CONFIG_H
4903
4904 ac_libobjs=
4905 ac_ltlibobjs=
4906 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4907   # 1. Remove the extension, and $U if already installed.
4908   ac_i=`echo "$ac_i" |
4909          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4910   # 2. Add them.
4911   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4912   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4913 done
4914 LIBOBJS=$ac_libobjs
4915
4916 LTLIBOBJS=$ac_ltlibobjs
4917
4918
4919
4920 : ${CONFIG_STATUS=./config.status}
4921 ac_clean_files_save=$ac_clean_files
4922 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4923 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4924 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4925 cat >$CONFIG_STATUS <<_ACEOF
4926 #! $SHELL
4927 # Generated by $as_me.
4928 # Run this file to recreate the current configuration.
4929 # Compiler output produced by configure, useful for debugging
4930 # configure, is in config.log if it exists.
4931
4932 debug=false
4933 ac_cs_recheck=false
4934 ac_cs_silent=false
4935 SHELL=\${CONFIG_SHELL-$SHELL}
4936 _ACEOF
4937
4938 cat >>$CONFIG_STATUS <<\_ACEOF
4939 ## --------------------- ##
4940 ## M4sh Initialization.  ##
4941 ## --------------------- ##
4942
4943 # Be Bourne compatible
4944 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4945   emulate sh
4946   NULLCMD=:
4947   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4948   # is contrary to our usage.  Disable this feature.
4949   alias -g '${1+"$@"}'='"$@"'
4950 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4951   set -o posix
4952 fi
4953 DUALCASE=1; export DUALCASE # for MKS sh
4954
4955 # Support unset when possible.
4956 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4957   as_unset=unset
4958 else
4959   as_unset=false
4960 fi
4961
4962
4963 # Work around bugs in pre-3.0 UWIN ksh.
4964 $as_unset ENV MAIL MAILPATH
4965 PS1='$ '
4966 PS2='> '
4967 PS4='+ '
4968
4969 # NLS nuisances.
4970 for as_var in \
4971   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4972   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4973   LC_TELEPHONE LC_TIME
4974 do
4975   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4976     eval $as_var=C; export $as_var
4977   else
4978     $as_unset $as_var
4979   fi
4980 done
4981
4982 # Required to use basename.
4983 if expr a : '\(a\)' >/dev/null 2>&1; then
4984   as_expr=expr
4985 else
4986   as_expr=false
4987 fi
4988
4989 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4990   as_basename=basename
4991 else
4992   as_basename=false
4993 fi
4994
4995
4996 # Name of the executable.
4997 as_me=`$as_basename "$0" ||
4998 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4999          X"$0" : 'X\(//\)$' \| \
5000          X"$0" : 'X\(/\)$' \| \
5001          .     : '\(.\)' 2>/dev/null ||
5002 echo X/"$0" |
5003     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5004           /^X\/\(\/\/\)$/{ s//\1/; q; }
5005           /^X\/\(\/\).*/{ s//\1/; q; }
5006           s/.*/./; q'`
5007
5008
5009 # PATH needs CR, and LINENO needs CR and PATH.
5010 # Avoid depending upon Character Ranges.
5011 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5012 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5013 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5014 as_cr_digits='0123456789'
5015 as_cr_alnum=$as_cr_Letters$as_cr_digits
5016
5017 # The user is always right.
5018 if test "${PATH_SEPARATOR+set}" != set; then
5019   echo "#! /bin/sh" >conf$$.sh
5020   echo  "exit 0"   >>conf$$.sh
5021   chmod +x conf$$.sh
5022   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5023     PATH_SEPARATOR=';'
5024   else
5025     PATH_SEPARATOR=:
5026   fi
5027   rm -f conf$$.sh
5028 fi
5029
5030
5031   as_lineno_1=$LINENO
5032   as_lineno_2=$LINENO
5033   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5034   test "x$as_lineno_1" != "x$as_lineno_2" &&
5035   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5036   # Find who we are.  Look in the path if we contain no path at all
5037   # relative or not.
5038   case $0 in
5039     *[\\/]* ) as_myself=$0 ;;
5040     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5041 for as_dir in $PATH
5042 do
5043   IFS=$as_save_IFS
5044   test -z "$as_dir" && as_dir=.
5045   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5046 done
5047
5048        ;;
5049   esac
5050   # We did not find ourselves, most probably we were run as `sh COMMAND'
5051   # in which case we are not to be found in the path.
5052   if test "x$as_myself" = x; then
5053     as_myself=$0
5054   fi
5055   if test ! -f "$as_myself"; then
5056     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5057 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5058    { (exit 1); exit 1; }; }
5059   fi
5060   case $CONFIG_SHELL in
5061   '')
5062     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5063 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5064 do
5065   IFS=$as_save_IFS
5066   test -z "$as_dir" && as_dir=.
5067   for as_base in sh bash ksh sh5; do
5068          case $as_dir in
5069          /*)
5070            if ("$as_dir/$as_base" -c '
5071   as_lineno_1=$LINENO
5072   as_lineno_2=$LINENO
5073   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5074   test "x$as_lineno_1" != "x$as_lineno_2" &&
5075   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5076              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5077              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5078              CONFIG_SHELL=$as_dir/$as_base
5079              export CONFIG_SHELL
5080              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5081            fi;;
5082          esac
5083        done
5084 done
5085 ;;
5086   esac
5087
5088   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5089   # uniformly replaced by the line number.  The first 'sed' inserts a
5090   # line-number line before each line; the second 'sed' does the real
5091   # work.  The second script uses 'N' to pair each line-number line
5092   # with the numbered line, and appends trailing '-' during
5093   # substitution so that $LINENO is not a special case at line end.
5094   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5095   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5096   sed '=' <$as_myself |
5097     sed '
5098       N
5099       s,$,-,
5100       : loop
5101       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5102       t loop
5103       s,-$,,
5104       s,^['$as_cr_digits']*\n,,
5105     ' >$as_me.lineno &&
5106   chmod +x $as_me.lineno ||
5107     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5108 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5109    { (exit 1); exit 1; }; }
5110
5111   # Don't try to exec as it changes $[0], causing all sort of problems
5112   # (the dirname of $[0] is not the place where we might find the
5113   # original and so on.  Autoconf is especially sensible to this).
5114   . ./$as_me.lineno
5115   # Exit status is that of the last command.
5116   exit
5117 }
5118
5119
5120 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5121   *c*,-n*) ECHO_N= ECHO_C='
5122 ' ECHO_T='      ' ;;
5123   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5124   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5125 esac
5126
5127 if expr a : '\(a\)' >/dev/null 2>&1; then
5128   as_expr=expr
5129 else
5130   as_expr=false
5131 fi
5132
5133 rm -f conf$$ conf$$.exe conf$$.file
5134 echo >conf$$.file
5135 if ln -s conf$$.file conf$$ 2>/dev/null; then
5136   # We could just check for DJGPP; but this test a) works b) is more generic
5137   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5138   if test -f conf$$.exe; then
5139     # Don't use ln at all; we don't have any links
5140     as_ln_s='cp -p'
5141   else
5142     as_ln_s='ln -s'
5143   fi
5144 elif ln conf$$.file conf$$ 2>/dev/null; then
5145   as_ln_s=ln
5146 else
5147   as_ln_s='cp -p'
5148 fi
5149 rm -f conf$$ conf$$.exe conf$$.file
5150
5151 if mkdir -p . 2>/dev/null; then
5152   as_mkdir_p=:
5153 else
5154   test -d ./-p && rmdir ./-p
5155   as_mkdir_p=false
5156 fi
5157
5158 as_executable_p="test -f"
5159
5160 # Sed expression to map a string onto a valid CPP name.
5161 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5162
5163 # Sed expression to map a string onto a valid variable name.
5164 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5165
5166
5167 # IFS
5168 # We need space, tab and new line, in precisely that order.
5169 as_nl='
5170 '
5171 IFS="   $as_nl"
5172
5173 # CDPATH.
5174 $as_unset CDPATH
5175
5176 exec 6>&1
5177
5178 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5179 # report actual input values of CONFIG_FILES etc. instead of their
5180 # values after options handling.  Logging --version etc. is OK.
5181 exec 5>>config.log
5182 {
5183   echo
5184   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5185 ## Running $as_me. ##
5186 _ASBOX
5187 } >&5
5188 cat >&5 <<_CSEOF
5189
5190 This file was extended by $as_me, which was
5191 generated by GNU Autoconf 2.59.  Invocation command line was
5192
5193   CONFIG_FILES    = $CONFIG_FILES
5194   CONFIG_HEADERS  = $CONFIG_HEADERS
5195   CONFIG_LINKS    = $CONFIG_LINKS
5196   CONFIG_COMMANDS = $CONFIG_COMMANDS
5197   $ $0 $@
5198
5199 _CSEOF
5200 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5201 echo >&5
5202 _ACEOF
5203
5204 # Files that config.status was made for.
5205 if test -n "$ac_config_files"; then
5206   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5207 fi
5208
5209 if test -n "$ac_config_headers"; then
5210   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5211 fi
5212
5213 if test -n "$ac_config_links"; then
5214   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5215 fi
5216
5217 if test -n "$ac_config_commands"; then
5218   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5219 fi
5220
5221 cat >>$CONFIG_STATUS <<\_ACEOF
5222
5223 ac_cs_usage="\
5224 \`$as_me' instantiates files from templates according to the
5225 current configuration.
5226
5227 Usage: $0 [OPTIONS] [FILE]...
5228
5229   -h, --help       print this help, then exit
5230   -V, --version    print version number, then exit
5231   -q, --quiet      do not print progress messages
5232   -d, --debug      don't remove temporary files
5233       --recheck    update $as_me by reconfiguring in the same conditions
5234   --file=FILE[:TEMPLATE]
5235                    instantiate the configuration file FILE
5236   --header=FILE[:TEMPLATE]
5237                    instantiate the configuration header FILE
5238
5239 Configuration files:
5240 $config_files
5241
5242 Configuration headers:
5243 $config_headers
5244
5245 Configuration links:
5246 $config_links
5247
5248 Configuration commands:
5249 $config_commands
5250
5251 Report bugs to <bug-autoconf@gnu.org>."
5252 _ACEOF
5253
5254 cat >>$CONFIG_STATUS <<_ACEOF
5255 ac_cs_version="\\
5256 config.status
5257 configured by $0, generated by GNU Autoconf 2.59,
5258   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5259
5260 Copyright (C) 2003 Free Software Foundation, Inc.
5261 This config.status script is free software; the Free Software Foundation
5262 gives unlimited permission to copy, distribute and modify it."
5263 srcdir=$srcdir
5264 INSTALL="$INSTALL"
5265 _ACEOF
5266
5267 cat >>$CONFIG_STATUS <<\_ACEOF
5268 # If no file are specified by the user, then we need to provide default
5269 # value.  By we need to know if files were specified by the user.
5270 ac_need_defaults=:
5271 while test $# != 0
5272 do
5273   case $1 in
5274   --*=*)
5275     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5276     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5277     ac_shift=:
5278     ;;
5279   -*)
5280     ac_option=$1
5281     ac_optarg=$2
5282     ac_shift=shift
5283     ;;
5284   *) # This is not an option, so the user has probably given explicit
5285      # arguments.
5286      ac_option=$1
5287      ac_need_defaults=false;;
5288   esac
5289
5290   case $ac_option in
5291   # Handling of the options.
5292 _ACEOF
5293 cat >>$CONFIG_STATUS <<\_ACEOF
5294   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5295     ac_cs_recheck=: ;;
5296   --version | --vers* | -V )
5297     echo "$ac_cs_version"; exit 0 ;;
5298   --he | --h)
5299     # Conflict between --help and --header
5300     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5301 Try \`$0 --help' for more information." >&5
5302 echo "$as_me: error: ambiguous option: $1
5303 Try \`$0 --help' for more information." >&2;}
5304    { (exit 1); exit 1; }; };;
5305   --help | --hel | -h )
5306     echo "$ac_cs_usage"; exit 0 ;;
5307   --debug | --d* | -d )
5308     debug=: ;;
5309   --file | --fil | --fi | --f )
5310     $ac_shift
5311     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5312     ac_need_defaults=false;;
5313   --header | --heade | --head | --hea )
5314     $ac_shift
5315     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5316     ac_need_defaults=false;;
5317   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5318   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5319     ac_cs_silent=: ;;
5320
5321   # This is an error.
5322   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5323 Try \`$0 --help' for more information." >&5
5324 echo "$as_me: error: unrecognized option: $1
5325 Try \`$0 --help' for more information." >&2;}
5326    { (exit 1); exit 1; }; } ;;
5327
5328   *) ac_config_targets="$ac_config_targets $1" ;;
5329
5330   esac
5331   shift
5332 done
5333
5334 ac_configure_extra_args=
5335
5336 if $ac_cs_silent; then
5337   exec 6>/dev/null
5338   ac_configure_extra_args="$ac_configure_extra_args --silent"
5339 fi
5340
5341 _ACEOF
5342 cat >>$CONFIG_STATUS <<_ACEOF
5343 if \$ac_cs_recheck; then
5344   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5345   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5346 fi
5347
5348 _ACEOF
5349
5350
5351
5352
5353
5354 cat >>$CONFIG_STATUS <<\_ACEOF
5355 for ac_config_target in $ac_config_targets
5356 do
5357   case "$ac_config_target" in
5358   # Handling of arguments.
5359   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5360   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5361   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5362   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5363   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5364   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5365   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5366   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5367 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5368    { (exit 1); exit 1; }; };;
5369   esac
5370 done
5371
5372 # If the user did not use the arguments to specify the items to instantiate,
5373 # then the envvar interface is used.  Set only those that are not.
5374 # We use the long form for the default assignment because of an extremely
5375 # bizarre bug on SunOS 4.1.3.
5376 if $ac_need_defaults; then
5377   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5378   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5379   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5380   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5381 fi
5382
5383 # Have a temporary directory for convenience.  Make it in the build tree
5384 # simply because there is no reason to put it here, and in addition,
5385 # creating and moving files from /tmp can sometimes cause problems.
5386 # Create a temporary directory, and hook for its removal unless debugging.
5387 $debug ||
5388 {
5389   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5390   trap '{ (exit 1); exit 1; }' 1 2 13 15
5391 }
5392
5393 # Create a (secure) tmp directory for tmp files.
5394
5395 {
5396   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5397   test -n "$tmp" && test -d "$tmp"
5398 }  ||
5399 {
5400   tmp=./confstat$$-$RANDOM
5401   (umask 077 && mkdir $tmp)
5402 } ||
5403 {
5404    echo "$me: cannot create a temporary directory in ." >&2
5405    { (exit 1); exit 1; }
5406 }
5407
5408 _ACEOF
5409
5410 cat >>$CONFIG_STATUS <<_ACEOF
5411
5412 #
5413 # CONFIG_FILES section.
5414 #
5415
5416 # No need to generate the scripts if there are no CONFIG_FILES.
5417 # This happens for instance when ./config.status config.h
5418 if test -n "\$CONFIG_FILES"; then
5419   # Protect against being on the right side of a sed subst in config.status.
5420   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5421    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5422 s,@SHELL@,$SHELL,;t t
5423 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5424 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5425 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5426 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5427 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5428 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5429 s,@exec_prefix@,$exec_prefix,;t t
5430 s,@prefix@,$prefix,;t t
5431 s,@program_transform_name@,$program_transform_name,;t t
5432 s,@bindir@,$bindir,;t t
5433 s,@sbindir@,$sbindir,;t t
5434 s,@libexecdir@,$libexecdir,;t t
5435 s,@datadir@,$datadir,;t t
5436 s,@sysconfdir@,$sysconfdir,;t t
5437 s,@sharedstatedir@,$sharedstatedir,;t t
5438 s,@localstatedir@,$localstatedir,;t t
5439 s,@libdir@,$libdir,;t t
5440 s,@includedir@,$includedir,;t t
5441 s,@oldincludedir@,$oldincludedir,;t t
5442 s,@infodir@,$infodir,;t t
5443 s,@mandir@,$mandir,;t t
5444 s,@build_alias@,$build_alias,;t t
5445 s,@host_alias@,$host_alias,;t t
5446 s,@target_alias@,$target_alias,;t t
5447 s,@DEFS@,$DEFS,;t t
5448 s,@ECHO_C@,$ECHO_C,;t t
5449 s,@ECHO_N@,$ECHO_N,;t t
5450 s,@ECHO_T@,$ECHO_T,;t t
5451 s,@LIBS@,$LIBS,;t t
5452 s,@build@,$build,;t t
5453 s,@build_cpu@,$build_cpu,;t t
5454 s,@build_vendor@,$build_vendor,;t t
5455 s,@build_os@,$build_os,;t t
5456 s,@host@,$host,;t t
5457 s,@host_cpu@,$host_cpu,;t t
5458 s,@host_vendor@,$host_vendor,;t t
5459 s,@host_os@,$host_os,;t t
5460 s,@target@,$target,;t t
5461 s,@target_cpu@,$target_cpu,;t t
5462 s,@target_vendor@,$target_vendor,;t t
5463 s,@target_os@,$target_os,;t t
5464 s,@CC@,$CC,;t t
5465 s,@CFLAGS@,$CFLAGS,;t t
5466 s,@LDFLAGS@,$LDFLAGS,;t t
5467 s,@CPPFLAGS@,$CPPFLAGS,;t t
5468 s,@ac_ct_CC@,$ac_ct_CC,;t t
5469 s,@EXEEXT@,$EXEEXT,;t t
5470 s,@OBJEXT@,$OBJEXT,;t t
5471 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5472 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5473 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5474 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5475 s,@HDEFINES@,$HDEFINES,;t t
5476 s,@AR@,$AR,;t t
5477 s,@RANLIB@,$RANLIB,;t t
5478 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5479 s,@CPP@,$CPP,;t t
5480 s,@EGREP@,$EGREP,;t t
5481 s,@MAINT@,$MAINT,;t t
5482 s,@sim_bswap@,$sim_bswap,;t t
5483 s,@sim_cflags@,$sim_cflags,;t t
5484 s,@sim_debug@,$sim_debug,;t t
5485 s,@sim_stdio@,$sim_stdio,;t t
5486 s,@sim_trace@,$sim_trace,;t t
5487 s,@sim_profile@,$sim_profile,;t t
5488 s,@sim_environment@,$sim_environment,;t t
5489 s,@sim_alignment@,$sim_alignment,;t t
5490 s,@sim_assert@,$sim_assert,;t t
5491 s,@sim_bitsize@,$sim_bitsize,;t t
5492 s,@sim_endian@,$sim_endian,;t t
5493 s,@sim_hostendian@,$sim_hostendian,;t t
5494 s,@sim_float@,$sim_float,;t t
5495 s,@sim_scache@,$sim_scache,;t t
5496 s,@sim_default_model@,$sim_default_model,;t t
5497 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5498 s,@sim_hw_objs@,$sim_hw_objs,;t t
5499 s,@sim_hw@,$sim_hw,;t t
5500 s,@sim_inline@,$sim_inline,;t t
5501 s,@sim_packages@,$sim_packages,;t t
5502 s,@sim_regparm@,$sim_regparm,;t t
5503 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5504 s,@sim_smp@,$sim_smp,;t t
5505 s,@sim_stdcall@,$sim_stdcall,;t t
5506 s,@sim_xor_endian@,$sim_xor_endian,;t t
5507 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5508 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5509 s,@CGEN_MAINT@,$CGEN_MAINT,;t t
5510 s,@cgendir@,$cgendir,;t t
5511 s,@cgen@,$cgen,;t t
5512 s,@traps_obj@,$traps_obj,;t t
5513 s,@sim_extra_cflags@,$sim_extra_cflags,;t t
5514 s,@cgen_breaks@,$cgen_breaks,;t t
5515 s,@LIBOBJS@,$LIBOBJS,;t t
5516 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5517 CEOF
5518
5519 _ACEOF
5520
5521   cat >>$CONFIG_STATUS <<\_ACEOF
5522   # Split the substitutions into bite-sized pieces for seds with
5523   # small command number limits, like on Digital OSF/1 and HP-UX.
5524   ac_max_sed_lines=48
5525   ac_sed_frag=1 # Number of current file.
5526   ac_beg=1 # First line for current file.
5527   ac_end=$ac_max_sed_lines # Line after last line for current file.
5528   ac_more_lines=:
5529   ac_sed_cmds=
5530   while $ac_more_lines; do
5531     if test $ac_beg -gt 1; then
5532       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5533     else
5534       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5535     fi
5536     if test ! -s $tmp/subs.frag; then
5537       ac_more_lines=false
5538     else
5539       # The purpose of the label and of the branching condition is to
5540       # speed up the sed processing (if there are no `@' at all, there
5541       # is no need to browse any of the substitutions).
5542       # These are the two extra sed commands mentioned above.
5543       (echo ':t
5544   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5545       if test -z "$ac_sed_cmds"; then
5546         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5547       else
5548         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5549       fi
5550       ac_sed_frag=`expr $ac_sed_frag + 1`
5551       ac_beg=$ac_end
5552       ac_end=`expr $ac_end + $ac_max_sed_lines`
5553     fi
5554   done
5555   if test -z "$ac_sed_cmds"; then
5556     ac_sed_cmds=cat
5557   fi
5558 fi # test -n "$CONFIG_FILES"
5559
5560 _ACEOF
5561 cat >>$CONFIG_STATUS <<\_ACEOF
5562 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5563   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5564   case $ac_file in
5565   - | *:- | *:-:* ) # input from stdin
5566         cat >$tmp/stdin
5567         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5568         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5569   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5570         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5571   * )   ac_file_in=$ac_file.in ;;
5572   esac
5573
5574   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5575   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5576 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5577          X"$ac_file" : 'X\(//\)[^/]' \| \
5578          X"$ac_file" : 'X\(//\)$' \| \
5579          X"$ac_file" : 'X\(/\)' \| \
5580          .     : '\(.\)' 2>/dev/null ||
5581 echo X"$ac_file" |
5582     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5583           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5584           /^X\(\/\/\)$/{ s//\1/; q; }
5585           /^X\(\/\).*/{ s//\1/; q; }
5586           s/.*/./; q'`
5587   { if $as_mkdir_p; then
5588     mkdir -p "$ac_dir"
5589   else
5590     as_dir="$ac_dir"
5591     as_dirs=
5592     while test ! -d "$as_dir"; do
5593       as_dirs="$as_dir $as_dirs"
5594       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5595 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5596          X"$as_dir" : 'X\(//\)[^/]' \| \
5597          X"$as_dir" : 'X\(//\)$' \| \
5598          X"$as_dir" : 'X\(/\)' \| \
5599          .     : '\(.\)' 2>/dev/null ||
5600 echo X"$as_dir" |
5601     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5602           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5603           /^X\(\/\/\)$/{ s//\1/; q; }
5604           /^X\(\/\).*/{ s//\1/; q; }
5605           s/.*/./; q'`
5606     done
5607     test ! -n "$as_dirs" || mkdir $as_dirs
5608   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5609 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5610    { (exit 1); exit 1; }; }; }
5611
5612   ac_builddir=.
5613
5614 if test "$ac_dir" != .; then
5615   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5616   # A "../" for each directory in $ac_dir_suffix.
5617   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5618 else
5619   ac_dir_suffix= ac_top_builddir=
5620 fi
5621
5622 case $srcdir in
5623   .)  # No --srcdir option.  We are building in place.
5624     ac_srcdir=.
5625     if test -z "$ac_top_builddir"; then
5626        ac_top_srcdir=.
5627     else
5628        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5629     fi ;;
5630   [\\/]* | ?:[\\/]* )  # Absolute path.
5631     ac_srcdir=$srcdir$ac_dir_suffix;
5632     ac_top_srcdir=$srcdir ;;
5633   *) # Relative path.
5634     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5635     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5636 esac
5637
5638 # Do not use `cd foo && pwd` to compute absolute paths, because
5639 # the directories may not exist.
5640 case `pwd` in
5641 .) ac_abs_builddir="$ac_dir";;
5642 *)
5643   case "$ac_dir" in
5644   .) ac_abs_builddir=`pwd`;;
5645   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5646   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5647   esac;;
5648 esac
5649 case $ac_abs_builddir in
5650 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5651 *)
5652   case ${ac_top_builddir}. in
5653   .) ac_abs_top_builddir=$ac_abs_builddir;;
5654   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5655   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5656   esac;;
5657 esac
5658 case $ac_abs_builddir in
5659 .) ac_abs_srcdir=$ac_srcdir;;
5660 *)
5661   case $ac_srcdir in
5662   .) ac_abs_srcdir=$ac_abs_builddir;;
5663   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5664   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5665   esac;;
5666 esac
5667 case $ac_abs_builddir in
5668 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5669 *)
5670   case $ac_top_srcdir in
5671   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5672   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5673   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5674   esac;;
5675 esac
5676
5677
5678   case $INSTALL in
5679   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5680   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5681   esac
5682
5683   if test x"$ac_file" != x-; then
5684     { echo "$as_me:$LINENO: creating $ac_file" >&5
5685 echo "$as_me: creating $ac_file" >&6;}
5686     rm -f "$ac_file"
5687   fi
5688   # Let's still pretend it is `configure' which instantiates (i.e., don't
5689   # use $as_me), people would be surprised to read:
5690   #    /* config.h.  Generated by config.status.  */
5691   if test x"$ac_file" = x-; then
5692     configure_input=
5693   else
5694     configure_input="$ac_file.  "
5695   fi
5696   configure_input=$configure_input"Generated from `echo $ac_file_in |
5697                                      sed 's,.*/,,'` by configure."
5698
5699   # First look for the input files in the build tree, otherwise in the
5700   # src tree.
5701   ac_file_inputs=`IFS=:
5702     for f in $ac_file_in; do
5703       case $f in
5704       -) echo $tmp/stdin ;;
5705       [\\/$]*)
5706          # Absolute (can't be DOS-style, as IFS=:)
5707          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5708 echo "$as_me: error: cannot find input file: $f" >&2;}
5709    { (exit 1); exit 1; }; }
5710          echo "$f";;
5711       *) # Relative
5712          if test -f "$f"; then
5713            # Build tree
5714            echo "$f"
5715          elif test -f "$srcdir/$f"; then
5716            # Source tree
5717            echo "$srcdir/$f"
5718          else
5719            # /dev/null tree
5720            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5721 echo "$as_me: error: cannot find input file: $f" >&2;}
5722    { (exit 1); exit 1; }; }
5723          fi;;
5724       esac
5725     done` || { (exit 1); exit 1; }
5726 _ACEOF
5727 cat >>$CONFIG_STATUS <<_ACEOF
5728   sed "$ac_vpsub
5729 $extrasub
5730 _ACEOF
5731 cat >>$CONFIG_STATUS <<\_ACEOF
5732 :t
5733 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5734 s,@configure_input@,$configure_input,;t t
5735 s,@srcdir@,$ac_srcdir,;t t
5736 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5737 s,@top_srcdir@,$ac_top_srcdir,;t t
5738 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5739 s,@builddir@,$ac_builddir,;t t
5740 s,@abs_builddir@,$ac_abs_builddir,;t t
5741 s,@top_builddir@,$ac_top_builddir,;t t
5742 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5743 s,@INSTALL@,$ac_INSTALL,;t t
5744 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5745   rm -f $tmp/stdin
5746   if test x"$ac_file" != x-; then
5747     mv $tmp/out $ac_file
5748   else
5749     cat $tmp/out
5750     rm -f $tmp/out
5751   fi
5752
5753 done
5754 _ACEOF
5755 cat >>$CONFIG_STATUS <<\_ACEOF
5756
5757 #
5758 # CONFIG_HEADER section.
5759 #
5760
5761 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5762 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5763 #
5764 # ac_d sets the value in "#define NAME VALUE" lines.
5765 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
5766 ac_dB='[         ].*$,\1#\2'
5767 ac_dC=' '
5768 ac_dD=',;t'
5769 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5770 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5771 ac_uB='$,\1#\2define\3'
5772 ac_uC=' '
5773 ac_uD=',;t'
5774
5775 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5776   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5777   case $ac_file in
5778   - | *:- | *:-:* ) # input from stdin
5779         cat >$tmp/stdin
5780         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5781         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5782   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5783         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5784   * )   ac_file_in=$ac_file.in ;;
5785   esac
5786
5787   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5788 echo "$as_me: creating $ac_file" >&6;}
5789
5790   # First look for the input files in the build tree, otherwise in the
5791   # src tree.
5792   ac_file_inputs=`IFS=:
5793     for f in $ac_file_in; do
5794       case $f in
5795       -) echo $tmp/stdin ;;
5796       [\\/$]*)
5797          # Absolute (can't be DOS-style, as IFS=:)
5798          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5799 echo "$as_me: error: cannot find input file: $f" >&2;}
5800    { (exit 1); exit 1; }; }
5801          # Do quote $f, to prevent DOS paths from being IFS'd.
5802          echo "$f";;
5803       *) # Relative
5804          if test -f "$f"; then
5805            # Build tree
5806            echo "$f"
5807          elif test -f "$srcdir/$f"; then
5808            # Source tree
5809            echo "$srcdir/$f"
5810          else
5811            # /dev/null tree
5812            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5813 echo "$as_me: error: cannot find input file: $f" >&2;}
5814    { (exit 1); exit 1; }; }
5815          fi;;
5816       esac
5817     done` || { (exit 1); exit 1; }
5818   # Remove the trailing spaces.
5819   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
5820
5821 _ACEOF
5822
5823 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5824 # `conftest.undefs', that substitutes the proper values into
5825 # config.h.in to produce config.h.  The first handles `#define'
5826 # templates, and the second `#undef' templates.
5827 # And first: Protect against being on the right side of a sed subst in
5828 # config.status.  Protect against being in an unquoted here document
5829 # in config.status.
5830 rm -f conftest.defines conftest.undefs
5831 # Using a here document instead of a string reduces the quoting nightmare.
5832 # Putting comments in sed scripts is not portable.
5833 #
5834 # `end' is used to avoid that the second main sed command (meant for
5835 # 0-ary CPP macros) applies to n-ary macro definitions.
5836 # See the Autoconf documentation for `clear'.
5837 cat >confdef2sed.sed <<\_ACEOF
5838 s/[\\&,]/\\&/g
5839 s,[\\$`],\\&,g
5840 t clear
5841 : clear
5842 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5843 t end
5844 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5845 : end
5846 _ACEOF
5847 # If some macros were called several times there might be several times
5848 # the same #defines, which is useless.  Nevertheless, we may not want to
5849 # sort them, since we want the *last* AC-DEFINE to be honored.
5850 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5851 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5852 rm -f confdef2sed.sed
5853
5854 # This sed command replaces #undef with comments.  This is necessary, for
5855 # example, in the case of _POSIX_SOURCE, which is predefined and required
5856 # on some systems where configure will not decide to define it.
5857 cat >>conftest.undefs <<\_ACEOF
5858 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5859 _ACEOF
5860
5861 # Break up conftest.defines because some shells have a limit on the size
5862 # of here documents, and old seds have small limits too (100 cmds).
5863 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5864 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5865 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5866 echo '  :' >>$CONFIG_STATUS
5867 rm -f conftest.tail
5868 while grep . conftest.defines >/dev/null
5869 do
5870   # Write a limited-size here document to $tmp/defines.sed.
5871   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5872   # Speed up: don't consider the non `#define' lines.
5873   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
5874   # Work around the forget-to-reset-the-flag bug.
5875   echo 't clr' >>$CONFIG_STATUS
5876   echo ': clr' >>$CONFIG_STATUS
5877   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5878   echo 'CEOF
5879   sed -f $tmp/defines.sed $tmp/in >$tmp/out
5880   rm -f $tmp/in
5881   mv $tmp/out $tmp/in
5882 ' >>$CONFIG_STATUS
5883   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5884   rm -f conftest.defines
5885   mv conftest.tail conftest.defines
5886 done
5887 rm -f conftest.defines
5888 echo '  fi # grep' >>$CONFIG_STATUS
5889 echo >>$CONFIG_STATUS
5890
5891 # Break up conftest.undefs because some shells have a limit on the size
5892 # of here documents, and old seds have small limits too (100 cmds).
5893 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
5894 rm -f conftest.tail
5895 while grep . conftest.undefs >/dev/null
5896 do
5897   # Write a limited-size here document to $tmp/undefs.sed.
5898   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5899   # Speed up: don't consider the non `#undef'
5900   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
5901   # Work around the forget-to-reset-the-flag bug.
5902   echo 't clr' >>$CONFIG_STATUS
5903   echo ': clr' >>$CONFIG_STATUS
5904   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5905   echo 'CEOF
5906   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5907   rm -f $tmp/in
5908   mv $tmp/out $tmp/in
5909 ' >>$CONFIG_STATUS
5910   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5911   rm -f conftest.undefs
5912   mv conftest.tail conftest.undefs
5913 done
5914 rm -f conftest.undefs
5915
5916 cat >>$CONFIG_STATUS <<\_ACEOF
5917   # Let's still pretend it is `configure' which instantiates (i.e., don't
5918   # use $as_me), people would be surprised to read:
5919   #    /* config.h.  Generated by config.status.  */
5920   if test x"$ac_file" = x-; then
5921     echo "/* Generated by configure.  */" >$tmp/config.h
5922   else
5923     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
5924   fi
5925   cat $tmp/in >>$tmp/config.h
5926   rm -f $tmp/in
5927   if test x"$ac_file" != x-; then
5928     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5929       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5930 echo "$as_me: $ac_file is unchanged" >&6;}
5931     else
5932       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5933 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5934          X"$ac_file" : 'X\(//\)[^/]' \| \
5935          X"$ac_file" : 'X\(//\)$' \| \
5936          X"$ac_file" : 'X\(/\)' \| \
5937          .     : '\(.\)' 2>/dev/null ||
5938 echo X"$ac_file" |
5939     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5940           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5941           /^X\(\/\/\)$/{ s//\1/; q; }
5942           /^X\(\/\).*/{ s//\1/; q; }
5943           s/.*/./; q'`
5944       { if $as_mkdir_p; then
5945     mkdir -p "$ac_dir"
5946   else
5947     as_dir="$ac_dir"
5948     as_dirs=
5949     while test ! -d "$as_dir"; do
5950       as_dirs="$as_dir $as_dirs"
5951       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5952 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5953          X"$as_dir" : 'X\(//\)[^/]' \| \
5954          X"$as_dir" : 'X\(//\)$' \| \
5955          X"$as_dir" : 'X\(/\)' \| \
5956          .     : '\(.\)' 2>/dev/null ||
5957 echo X"$as_dir" |
5958     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5959           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5960           /^X\(\/\/\)$/{ s//\1/; q; }
5961           /^X\(\/\).*/{ s//\1/; q; }
5962           s/.*/./; q'`
5963     done
5964     test ! -n "$as_dirs" || mkdir $as_dirs
5965   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5966 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5967    { (exit 1); exit 1; }; }; }
5968
5969       rm -f $ac_file
5970       mv $tmp/config.h $ac_file
5971     fi
5972   else
5973     cat $tmp/config.h
5974     rm -f $tmp/config.h
5975   fi
5976 done
5977 _ACEOF
5978 cat >>$CONFIG_STATUS <<\_ACEOF
5979
5980 #
5981 # CONFIG_LINKS section.
5982 #
5983
5984 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
5985   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5986   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5987
5988   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
5989 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
5990
5991   if test ! -r $srcdir/$ac_source; then
5992     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
5993 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
5994    { (exit 1); exit 1; }; }
5995   fi
5996   rm -f $ac_dest
5997
5998   # Make relative symlinks.
5999   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
6000 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6001          X"$ac_dest" : 'X\(//\)[^/]' \| \
6002          X"$ac_dest" : 'X\(//\)$' \| \
6003          X"$ac_dest" : 'X\(/\)' \| \
6004          .     : '\(.\)' 2>/dev/null ||
6005 echo X"$ac_dest" |
6006     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6007           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6008           /^X\(\/\/\)$/{ s//\1/; q; }
6009           /^X\(\/\).*/{ s//\1/; q; }
6010           s/.*/./; q'`
6011   { if $as_mkdir_p; then
6012     mkdir -p "$ac_dest_dir"
6013   else
6014     as_dir="$ac_dest_dir"
6015     as_dirs=
6016     while test ! -d "$as_dir"; do
6017       as_dirs="$as_dir $as_dirs"
6018       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6019 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6020          X"$as_dir" : 'X\(//\)[^/]' \| \
6021          X"$as_dir" : 'X\(//\)$' \| \
6022          X"$as_dir" : 'X\(/\)' \| \
6023          .     : '\(.\)' 2>/dev/null ||
6024 echo X"$as_dir" |
6025     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6026           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6027           /^X\(\/\/\)$/{ s//\1/; q; }
6028           /^X\(\/\).*/{ s//\1/; q; }
6029           s/.*/./; q'`
6030     done
6031     test ! -n "$as_dirs" || mkdir $as_dirs
6032   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
6033 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
6034    { (exit 1); exit 1; }; }; }
6035
6036   ac_builddir=.
6037
6038 if test "$ac_dest_dir" != .; then
6039   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
6040   # A "../" for each directory in $ac_dir_suffix.
6041   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6042 else
6043   ac_dir_suffix= ac_top_builddir=
6044 fi
6045
6046 case $srcdir in
6047   .)  # No --srcdir option.  We are building in place.
6048     ac_srcdir=.
6049     if test -z "$ac_top_builddir"; then
6050        ac_top_srcdir=.
6051     else
6052        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6053     fi ;;
6054   [\\/]* | ?:[\\/]* )  # Absolute path.
6055     ac_srcdir=$srcdir$ac_dir_suffix;
6056     ac_top_srcdir=$srcdir ;;
6057   *) # Relative path.
6058     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6059     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6060 esac
6061
6062 # Do not use `cd foo && pwd` to compute absolute paths, because
6063 # the directories may not exist.
6064 case `pwd` in
6065 .) ac_abs_builddir="$ac_dest_dir";;
6066 *)
6067   case "$ac_dest_dir" in
6068   .) ac_abs_builddir=`pwd`;;
6069   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
6070   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
6071   esac;;
6072 esac
6073 case $ac_abs_builddir in
6074 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6075 *)
6076   case ${ac_top_builddir}. in
6077   .) ac_abs_top_builddir=$ac_abs_builddir;;
6078   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6079   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6080   esac;;
6081 esac
6082 case $ac_abs_builddir in
6083 .) ac_abs_srcdir=$ac_srcdir;;
6084 *)
6085   case $ac_srcdir in
6086   .) ac_abs_srcdir=$ac_abs_builddir;;
6087   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6088   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6089   esac;;
6090 esac
6091 case $ac_abs_builddir in
6092 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6093 *)
6094   case $ac_top_srcdir in
6095   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6096   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6097   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6098   esac;;
6099 esac
6100
6101
6102   case $srcdir in
6103   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
6104       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
6105   esac
6106
6107   # Try a symlink, then a hard link, then a copy.
6108   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6109     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
6110     cp -p $srcdir/$ac_source $ac_dest ||
6111     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
6112 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
6113    { (exit 1); exit 1; }; }
6114 done
6115 _ACEOF
6116 cat >>$CONFIG_STATUS <<\_ACEOF
6117
6118 #
6119 # CONFIG_COMMANDS section.
6120 #
6121 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6122   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6123   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6124   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6125 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6126          X"$ac_dest" : 'X\(//\)[^/]' \| \
6127          X"$ac_dest" : 'X\(//\)$' \| \
6128          X"$ac_dest" : 'X\(/\)' \| \
6129          .     : '\(.\)' 2>/dev/null ||
6130 echo X"$ac_dest" |
6131     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6132           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6133           /^X\(\/\/\)$/{ s//\1/; q; }
6134           /^X\(\/\).*/{ s//\1/; q; }
6135           s/.*/./; q'`
6136   { if $as_mkdir_p; then
6137     mkdir -p "$ac_dir"
6138   else
6139     as_dir="$ac_dir"
6140     as_dirs=
6141     while test ! -d "$as_dir"; do
6142       as_dirs="$as_dir $as_dirs"
6143       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6144 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6145          X"$as_dir" : 'X\(//\)[^/]' \| \
6146          X"$as_dir" : 'X\(//\)$' \| \
6147          X"$as_dir" : 'X\(/\)' \| \
6148          .     : '\(.\)' 2>/dev/null ||
6149 echo X"$as_dir" |
6150     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6151           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6152           /^X\(\/\/\)$/{ s//\1/; q; }
6153           /^X\(\/\).*/{ s//\1/; q; }
6154           s/.*/./; q'`
6155     done
6156     test ! -n "$as_dirs" || mkdir $as_dirs
6157   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6158 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6159    { (exit 1); exit 1; }; }; }
6160
6161   ac_builddir=.
6162
6163 if test "$ac_dir" != .; then
6164   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6165   # A "../" for each directory in $ac_dir_suffix.
6166   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6167 else
6168   ac_dir_suffix= ac_top_builddir=
6169 fi
6170
6171 case $srcdir in
6172   .)  # No --srcdir option.  We are building in place.
6173     ac_srcdir=.
6174     if test -z "$ac_top_builddir"; then
6175        ac_top_srcdir=.
6176     else
6177        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6178     fi ;;
6179   [\\/]* | ?:[\\/]* )  # Absolute path.
6180     ac_srcdir=$srcdir$ac_dir_suffix;
6181     ac_top_srcdir=$srcdir ;;
6182   *) # Relative path.
6183     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6184     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6185 esac
6186
6187 # Do not use `cd foo && pwd` to compute absolute paths, because
6188 # the directories may not exist.
6189 case `pwd` in
6190 .) ac_abs_builddir="$ac_dir";;
6191 *)
6192   case "$ac_dir" in
6193   .) ac_abs_builddir=`pwd`;;
6194   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6195   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6196   esac;;
6197 esac
6198 case $ac_abs_builddir in
6199 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6200 *)
6201   case ${ac_top_builddir}. in
6202   .) ac_abs_top_builddir=$ac_abs_builddir;;
6203   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6204   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6205   esac;;
6206 esac
6207 case $ac_abs_builddir in
6208 .) ac_abs_srcdir=$ac_srcdir;;
6209 *)
6210   case $ac_srcdir in
6211   .) ac_abs_srcdir=$ac_abs_builddir;;
6212   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6213   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6214   esac;;
6215 esac
6216 case $ac_abs_builddir in
6217 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6218 *)
6219   case $ac_top_srcdir in
6220   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6221   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6222   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6223   esac;;
6224 esac
6225
6226
6227   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6228 echo "$as_me: executing $ac_dest commands" >&6;}
6229   case $ac_dest in
6230     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6231  rm -f Makesim1.tmp Makesim2.tmp Makefile
6232  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6233  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6234  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6235         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6236         <Makefile.sim >Makefile
6237  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6238  ;;
6239     stamp-h ) echo > stamp-h ;;
6240   esac
6241 done
6242 _ACEOF
6243
6244 cat >>$CONFIG_STATUS <<\_ACEOF
6245
6246 { (exit 0); exit 0; }
6247 _ACEOF
6248 chmod +x $CONFIG_STATUS
6249 ac_clean_files=$ac_clean_files_save
6250
6251
6252 # configure is writing to config.log, and then calls config.status.
6253 # config.status does its own redirection, appending to config.log.
6254 # Unfortunately, on DOS this fails, as config.log is still kept open
6255 # by configure, so config.status won't be able to write to it; its
6256 # output is simply discarded.  So we exec the FD to /dev/null,
6257 # effectively closing config.log, so it can be properly (re)opened and
6258 # appended to by config.status.  When coming back to configure, we
6259 # need to make the FD available again.
6260 if test "$no_create" != yes; then
6261   ac_cs_success=:
6262   ac_config_status_args=
6263   test "$silent" = yes &&
6264     ac_config_status_args="$ac_config_status_args --quiet"
6265   exec 5>/dev/null
6266   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6267   exec 5>>config.log
6268   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6269   # would make configure fail if this is the last instruction.
6270   $ac_cs_success || { (exit 1); exit 1; }
6271 fi
6272
6273