sim/mips/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="Makefile.in"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile SIM_SUBTARGET sim_igen_flags sim_m16_flags sim_gen sim_multi_flags sim_multi_igen_configs sim_multi_src sim_multi_obj mips_extra_objs mips_igen_engine mips_extra_libs cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 X features:
 840   --x-includes=DIR    X include files are in DIR
 841   --x-libraries=DIR   X library files are in DIR
 842
 843 System types:
 844   --build=BUILD     configure for building on BUILD [guessed]
 845   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 846   --target=TARGET   configure for building compilers for TARGET [HOST]
 847 _ACEOF
 848 fi
 849
 850 if test -n "$ac_init_help"; then
 851
 852   cat <<\_ACEOF
 853
 854 Optional Features:
 855   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 856   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 857   --enable-maintainer-mode              Enable developer functionality.
 858   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 859   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 860   --enable-sim-debug=opts               Enable debugging flags
 861   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 862   --enable-sim-trace=opts               Enable tracing flags
 863   --enable-sim-profile=opts             Enable profiling flags
 864   --enable-sim-inline=inlines           Specify which functions should be inlined.
 865   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
 866   --enable-sim-hostendian=end           Specify host byte endian orientation.
 867   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 868   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 869   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
 870   --enable-sim-endian=endian            Specify target byte endian orientation.
 871   --enable-sim-bitsize=N                Specify target bitsize (32 or 64).
 872   --enable-sim-float                    Specify that the target processor has floating point hardware.
 873   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp}).
 874   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
 875
 876 Optional Packages:
 877   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 878   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 879   --with-x                use the X Window System
 880
 881 Some influential environment variables:
 882   CC          C compiler command
 883   CFLAGS      C compiler flags
 884   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 885               nonstandard directory <lib dir>
 886   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 887               headers in a nonstandard directory <include dir>
 888   CPP         C preprocessor
 889
 890 Use these variables to override the choices made by `configure' or to help
 891 it to find libraries and programs with nonstandard names/locations.
 892
 893 _ACEOF
 894 fi
 895
 896 if test "$ac_init_help" = "recursive"; then
 897   # If there are subdirs, report their specific --help.
 898   ac_popdir=`pwd`
 899   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 900     test -d $ac_dir || continue
 901     ac_builddir=.
 902
 903 if test "$ac_dir" != .; then
 904   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 905   # A "../" for each directory in $ac_dir_suffix.
 906   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 907 else
 908   ac_dir_suffix= ac_top_builddir=
 909 fi
 910
 911 case $srcdir in
 912   .)  # No --srcdir option.  We are building in place.
 913     ac_srcdir=.
 914     if test -z "$ac_top_builddir"; then
 915        ac_top_srcdir=.
 916     else
 917        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 918     fi ;;
 919   [\\/]* | ?:[\\/]* )  # Absolute path.
 920     ac_srcdir=$srcdir$ac_dir_suffix;
 921     ac_top_srcdir=$srcdir ;;
 922   *) # Relative path.
 923     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 924     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 925 esac
 926
 927 # Do not use `cd foo && pwd` to compute absolute paths, because
 928 # the directories may not exist.
 929 case `pwd` in
 930 .) ac_abs_builddir="$ac_dir";;
 931 *)
 932   case "$ac_dir" in
 933   .) ac_abs_builddir=`pwd`;;
 934   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 935   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 936   esac;;
 937 esac
 938 case $ac_abs_builddir in
 939 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 940 *)
 941   case ${ac_top_builddir}. in
 942   .) ac_abs_top_builddir=$ac_abs_builddir;;
 943   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 944   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 945   esac;;
 946 esac
 947 case $ac_abs_builddir in
 948 .) ac_abs_srcdir=$ac_srcdir;;
 949 *)
 950   case $ac_srcdir in
 951   .) ac_abs_srcdir=$ac_abs_builddir;;
 952   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 953   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 954   esac;;
 955 esac
 956 case $ac_abs_builddir in
 957 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 958 *)
 959   case $ac_top_srcdir in
 960   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 961   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 962   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 963   esac;;
 964 esac
 965
 966     cd $ac_dir
 967     # Check for guested configure; otherwise get Cygnus style configure.
 968     if test -f $ac_srcdir/configure.gnu; then
 969       echo
 970       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 971     elif test -f $ac_srcdir/configure; then
 972       echo
 973       $SHELL $ac_srcdir/configure  --help=recursive
 974     elif test -f $ac_srcdir/configure.ac ||
 975            test -f $ac_srcdir/configure.in; then
 976       echo
 977       $ac_configure --help
 978     else
 979       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 980     fi
 981     cd $ac_popdir
 982   done
 983 fi
 984
 985 test -n "$ac_init_help" && exit 0
 986 if $ac_init_version; then
 987   cat <<\_ACEOF
 988
 989 Copyright (C) 2003 Free Software Foundation, Inc.
 990 This configure script is free software; the Free Software Foundation
 991 gives unlimited permission to copy, distribute and modify it.
 992 _ACEOF
 993   exit 0
 994 fi
 995 exec 5>config.log
 996 cat >&5 <<_ACEOF
 997 This file contains any messages produced by compilers while
 998 running configure, to aid debugging if configure makes a mistake.
 999
1000 It was created by $as_me, which was
1001 generated by GNU Autoconf 2.59.  Invocation command line was
1002
1003   $ $0 $@
1004
1005 _ACEOF
1006 {
1007 cat <<_ASUNAME
1008 ## --------- ##
1009 ## Platform. ##
1010 ## --------- ##
1011
1012 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1013 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1014 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1015 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1016 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1017
1018 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1019 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1020
1021 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1022 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1023 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1024 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1025 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1026 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1027 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1028
1029 _ASUNAME
1030
1031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1032 for as_dir in $PATH
1033 do
1034   IFS=$as_save_IFS
1035   test -z "$as_dir" && as_dir=.
1036   echo "PATH: $as_dir"
1037 done
1038
1039 } >&5
1040
1041 cat >&5 <<_ACEOF
1042
1043
1044 ## ----------- ##
1045 ## Core tests. ##
1046 ## ----------- ##
1047
1048 _ACEOF
1049
1050
1051 # Keep a trace of the command line.
1052 # Strip out --no-create and --no-recursion so they do not pile up.
1053 # Strip out --silent because we don't want to record it for future runs.
1054 # Also quote any args containing shell meta-characters.
1055 # Make two passes to allow for proper duplicate-argument suppression.
1056 ac_configure_args=
1057 ac_configure_args0=
1058 ac_configure_args1=
1059 ac_sep=
1060 ac_must_keep_next=false
1061 for ac_pass in 1 2
1062 do
1063   for ac_arg
1064   do
1065     case $ac_arg in
1066     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1067     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068     | -silent | --silent | --silen | --sile | --sil)
1069       continue ;;
1070     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1071       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1072     esac
1073     case $ac_pass in
1074     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1075     2)
1076       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1077       if test $ac_must_keep_next = true; then
1078         ac_must_keep_next=false # Got value, back to normal.
1079       else
1080         case $ac_arg in
1081           *=* | --config-cache | -C | -disable-* | --disable-* \
1082           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1083           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1084           | -with-* | --with-* | -without-* | --without-* | --x)
1085             case "$ac_configure_args0 " in
1086               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1087             esac
1088             ;;
1089           -* ) ac_must_keep_next=true ;;
1090         esac
1091       fi
1092       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1093       # Get rid of the leading space.
1094       ac_sep=" "
1095       ;;
1096     esac
1097   done
1098 done
1099 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1100 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1101
1102 # When interrupted or exit'd, cleanup temporary files, and complete
1103 # config.log.  We remove comments because anyway the quotes in there
1104 # would cause problems or look ugly.
1105 # WARNING: Be sure not to use single quotes in there, as some shells,
1106 # such as our DU 5.0 friend, will then `close' the trap.
1107 trap 'exit_status=$?
1108   # Save into config.log some information that might help in debugging.
1109   {
1110     echo
1111
1112     cat <<\_ASBOX
1113 ## ---------------- ##
1114 ## Cache variables. ##
1115 ## ---------------- ##
1116 _ASBOX
1117     echo
1118     # The following way of writing the cache mishandles newlines in values,
1119 {
1120   (set) 2>&1 |
1121     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1122     *ac_space=\ *)
1123       sed -n \
1124         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1125           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1126       ;;
1127     *)
1128       sed -n \
1129         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1130       ;;
1131     esac;
1132 }
1133     echo
1134
1135     cat <<\_ASBOX
1136 ## ----------------- ##
1137 ## Output variables. ##
1138 ## ----------------- ##
1139 _ASBOX
1140     echo
1141     for ac_var in $ac_subst_vars
1142     do
1143       eval ac_val=$`echo $ac_var`
1144       echo "$ac_var='"'"'$ac_val'"'"'"
1145     done | sort
1146     echo
1147
1148     if test -n "$ac_subst_files"; then
1149       cat <<\_ASBOX
1150 ## ------------- ##
1151 ## Output files. ##
1152 ## ------------- ##
1153 _ASBOX
1154       echo
1155       for ac_var in $ac_subst_files
1156       do
1157         eval ac_val=$`echo $ac_var`
1158         echo "$ac_var='"'"'$ac_val'"'"'"
1159       done | sort
1160       echo
1161     fi
1162
1163     if test -s confdefs.h; then
1164       cat <<\_ASBOX
1165 ## ----------- ##
1166 ## confdefs.h. ##
1167 ## ----------- ##
1168 _ASBOX
1169       echo
1170       sed "/^$/d" confdefs.h | sort
1171       echo
1172     fi
1173     test "$ac_signal" != 0 &&
1174       echo "$as_me: caught signal $ac_signal"
1175     echo "$as_me: exit $exit_status"
1176   } >&5
1177   rm -f core *.core &&
1178   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1179     exit $exit_status
1180      ' 0
1181 for ac_signal in 1 2 13 15; do
1182   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1183 done
1184 ac_signal=0
1185
1186 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1187 rm -rf conftest* confdefs.h
1188 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1189 echo >confdefs.h
1190
1191 # Predefined preprocessor variables.
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_NAME "$PACKAGE_NAME"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1200 _ACEOF
1201
1202
1203 cat >>confdefs.h <<_ACEOF
1204 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1205 _ACEOF
1206
1207
1208 cat >>confdefs.h <<_ACEOF
1209 #define PACKAGE_STRING "$PACKAGE_STRING"
1210 _ACEOF
1211
1212
1213 cat >>confdefs.h <<_ACEOF
1214 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1215 _ACEOF
1216
1217
1218 # Let the site file select an alternate cache file if it wants to.
1219 # Prefer explicitly selected file to automatically selected ones.
1220 if test -z "$CONFIG_SITE"; then
1221   if test "x$prefix" != xNONE; then
1222     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1223   else
1224     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1225   fi
1226 fi
1227 for ac_site_file in $CONFIG_SITE; do
1228   if test -r "$ac_site_file"; then
1229     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1230 echo "$as_me: loading site script $ac_site_file" >&6;}
1231     sed 's/^/| /' "$ac_site_file" >&5
1232     . "$ac_site_file"
1233   fi
1234 done
1235
1236 if test -r "$cache_file"; then
1237   # Some versions of bash will fail to source /dev/null (special
1238   # files actually), so we avoid doing that.
1239   if test -f "$cache_file"; then
1240     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1241 echo "$as_me: loading cache $cache_file" >&6;}
1242     case $cache_file in
1243       [\\/]* | ?:[\\/]* ) . $cache_file;;
1244       *)                      . ./$cache_file;;
1245     esac
1246   fi
1247 else
1248   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1249 echo "$as_me: creating cache $cache_file" >&6;}
1250   >$cache_file
1251 fi
1252
1253 # Check that the precious variables saved in the cache have kept the same
1254 # value.
1255 ac_cache_corrupted=false
1256 for ac_var in `(set) 2>&1 |
1257                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1258   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1259   eval ac_new_set=\$ac_env_${ac_var}_set
1260   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1261   eval ac_new_val="\$ac_env_${ac_var}_value"
1262   case $ac_old_set,$ac_new_set in
1263     set,)
1264       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1265 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1266       ac_cache_corrupted=: ;;
1267     ,set)
1268       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1269 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1270       ac_cache_corrupted=: ;;
1271     ,);;
1272     *)
1273       if test "x$ac_old_val" != "x$ac_new_val"; then
1274         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1275 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1276         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1277 echo "$as_me:   former value:  $ac_old_val" >&2;}
1278         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1279 echo "$as_me:   current value: $ac_new_val" >&2;}
1280         ac_cache_corrupted=:
1281       fi;;
1282   esac
1283   # Pass precious variables to config.status.
1284   if test "$ac_new_set" = set; then
1285     case $ac_new_val in
1286     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1287       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1288     *) ac_arg=$ac_var=$ac_new_val ;;
1289     esac
1290     case " $ac_configure_args " in
1291       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1292       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293     esac
1294   fi
1295 done
1296 if $ac_cache_corrupted; then
1297   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1298 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1299   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1300 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1301    { (exit 1); exit 1; }; }
1302 fi
1303
1304 ac_ext=c
1305 ac_cpp='$CPP $CPPFLAGS'
1306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328           ac_config_headers="$ac_config_headers config.h:config.in"
1329
1330
1331 # This file contains common code used by all simulators.
1332 #
1333 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1334 # directory.  It is intended to be invoked before any target specific stuff.
1335 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1336 # It is intended to be invoked last.
1337 #
1338 # The simulator's configure.in should look like:
1339 #
1340 # dnl Process this file with autoconf to produce a configure script.
1341 # sinclude(../common/aclocal.m4)
1342 # AC_PREREQ(2.5)dnl
1343 # AC_INIT(Makefile.in)
1344 #
1345 # SIM_AC_COMMON
1346 #
1347 # ... target specific stuff ...
1348 #
1349 # SIM_AC_OUTPUT
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398 sim_inline="-DDEFAULT_INLINE=0"
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435 # intl sister-directory configuration rules.
1436 #
1437
1438 # The idea behind this macro is that there's no need to repeat all the
1439 # autoconf probes done by the intl directory - it's already done them
1440 # for us.  In fact, there's no need even to look at the cache for the
1441 # answers.  All we need to do is nab a few pieces of information.
1442 # The intl directory is set up to make this easy, by generating a
1443 # small file which can be sourced as a shell script; then we produce
1444 # the necessary substitutions and definitions for this directory.
1445
1446
1447
1448
1449
1450
1451
1452 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
1453 # it by inlining the macro's contents.
1454 # This file contains common code used by all simulators.
1455 #
1456 # common.m4 invokes AC macros used by all simulators and by the common
1457 # directory.  It is intended to be included before any target specific
1458 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1459 # the Makefile.  It is intended to be invoked last.
1460 #
1461 # The simulator's configure.in should look like:
1462 #
1463 # dnl Process this file with autoconf to produce a configure script.
1464 # AC_PREREQ(2.5)dnl
1465 # AC_INIT(Makefile.in)
1466 # AC_CONFIG_HEADER(config.h:config.in)
1467 #
1468 # sinclude(../common/aclocal.m4)
1469 # sinclude(../common/common.m4)
1470 #
1471 # ... target specific stuff ...
1472
1473 ac_aux_dir=
1474 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1475   if test -f $ac_dir/install-sh; then
1476     ac_aux_dir=$ac_dir
1477     ac_install_sh="$ac_aux_dir/install-sh -c"
1478     break
1479   elif test -f $ac_dir/install.sh; then
1480     ac_aux_dir=$ac_dir
1481     ac_install_sh="$ac_aux_dir/install.sh -c"
1482     break
1483   elif test -f $ac_dir/shtool; then
1484     ac_aux_dir=$ac_dir
1485     ac_install_sh="$ac_aux_dir/shtool install -c"
1486     break
1487   fi
1488 done
1489 if test -z "$ac_aux_dir"; then
1490   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1491 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1492    { (exit 1); exit 1; }; }
1493 fi
1494 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1495 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1496 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1497
1498 # Make sure we can run config.sub.
1499 $ac_config_sub sun4 >/dev/null 2>&1 ||
1500   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1501 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1502    { (exit 1); exit 1; }; }
1503
1504 echo "$as_me:$LINENO: checking build system type" >&5
1505 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1506 if test "${ac_cv_build+set}" = set; then
1507   echo $ECHO_N "(cached) $ECHO_C" >&6
1508 else
1509   ac_cv_build_alias=$build_alias
1510 test -z "$ac_cv_build_alias" &&
1511   ac_cv_build_alias=`$ac_config_guess`
1512 test -z "$ac_cv_build_alias" &&
1513   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1514 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1515    { (exit 1); exit 1; }; }
1516 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1517   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1518 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1519    { (exit 1); exit 1; }; }
1520
1521 fi
1522 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1523 echo "${ECHO_T}$ac_cv_build" >&6
1524 build=$ac_cv_build
1525 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1526 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1527 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1528
1529
1530 echo "$as_me:$LINENO: checking host system type" >&5
1531 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1532 if test "${ac_cv_host+set}" = set; then
1533   echo $ECHO_N "(cached) $ECHO_C" >&6
1534 else
1535   ac_cv_host_alias=$host_alias
1536 test -z "$ac_cv_host_alias" &&
1537   ac_cv_host_alias=$ac_cv_build_alias
1538 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1539   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1540 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1541    { (exit 1); exit 1; }; }
1542
1543 fi
1544 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1545 echo "${ECHO_T}$ac_cv_host" >&6
1546 host=$ac_cv_host
1547 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1548 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1549 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1550
1551
1552 echo "$as_me:$LINENO: checking target system type" >&5
1553 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1554 if test "${ac_cv_target+set}" = set; then
1555   echo $ECHO_N "(cached) $ECHO_C" >&6
1556 else
1557   ac_cv_target_alias=$target_alias
1558 test "x$ac_cv_target_alias" = "x" &&
1559   ac_cv_target_alias=$ac_cv_host_alias
1560 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1561   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1562 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1563    { (exit 1); exit 1; }; }
1564
1565 fi
1566 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1567 echo "${ECHO_T}$ac_cv_target" >&6
1568 target=$ac_cv_target
1569 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1570 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1571 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1572
1573
1574 # The aliases save the names the user supplied, while $host etc.
1575 # will get canonicalized.
1576 test -n "$target_alias" &&
1577   test "$program_prefix$program_suffix$program_transform_name" = \
1578     NONENONEs,x,x, &&
1579   program_prefix=${target_alias}-
1580 test "$program_prefix" != NONE &&
1581   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582 # Use a double $ so make ignores it.
1583 test "$program_suffix" != NONE &&
1584   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585 # Double any \ or $.  echo might interpret backslashes.
1586 # By default was `s,x,x', remove it if useless.
1587 cat <<\_ACEOF >conftest.sed
1588 s/[\\$]/&&/g;s/;s,x,x,$//
1589 _ACEOF
1590 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1591 rm conftest.sed
1592
1593 ac_ext=c
1594 ac_cpp='$CPP $CPPFLAGS'
1595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1598 if test -n "$ac_tool_prefix"; then
1599   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1600 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1601 echo "$as_me:$LINENO: checking for $ac_word" >&5
1602 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1603 if test "${ac_cv_prog_CC+set}" = set; then
1604   echo $ECHO_N "(cached) $ECHO_C" >&6
1605 else
1606   if test -n "$CC"; then
1607   ac_cv_prog_CC="$CC" # Let the user override the test.
1608 else
1609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1610 for as_dir in $PATH
1611 do
1612   IFS=$as_save_IFS
1613   test -z "$as_dir" && as_dir=.
1614   for ac_exec_ext in '' $ac_executable_extensions; do
1615   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1616     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1617     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1618     break 2
1619   fi
1620 done
1621 done
1622
1623 fi
1624 fi
1625 CC=$ac_cv_prog_CC
1626 if test -n "$CC"; then
1627   echo "$as_me:$LINENO: result: $CC" >&5
1628 echo "${ECHO_T}$CC" >&6
1629 else
1630   echo "$as_me:$LINENO: result: no" >&5
1631 echo "${ECHO_T}no" >&6
1632 fi
1633
1634 fi
1635 if test -z "$ac_cv_prog_CC"; then
1636   ac_ct_CC=$CC
1637   # Extract the first word of "gcc", so it can be a program name with args.
1638 set dummy gcc; ac_word=$2
1639 echo "$as_me:$LINENO: checking for $ac_word" >&5
1640 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1641 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1642   echo $ECHO_N "(cached) $ECHO_C" >&6
1643 else
1644   if test -n "$ac_ct_CC"; then
1645   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1646 else
1647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1648 for as_dir in $PATH
1649 do
1650   IFS=$as_save_IFS
1651   test -z "$as_dir" && as_dir=.
1652   for ac_exec_ext in '' $ac_executable_extensions; do
1653   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1654     ac_cv_prog_ac_ct_CC="gcc"
1655     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1656     break 2
1657   fi
1658 done
1659 done
1660
1661 fi
1662 fi
1663 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1664 if test -n "$ac_ct_CC"; then
1665   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1666 echo "${ECHO_T}$ac_ct_CC" >&6
1667 else
1668   echo "$as_me:$LINENO: result: no" >&5
1669 echo "${ECHO_T}no" >&6
1670 fi
1671
1672   CC=$ac_ct_CC
1673 else
1674   CC="$ac_cv_prog_CC"
1675 fi
1676
1677 if test -z "$CC"; then
1678   if test -n "$ac_tool_prefix"; then
1679   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1680 set dummy ${ac_tool_prefix}cc; ac_word=$2
1681 echo "$as_me:$LINENO: checking for $ac_word" >&5
1682 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1683 if test "${ac_cv_prog_CC+set}" = set; then
1684   echo $ECHO_N "(cached) $ECHO_C" >&6
1685 else
1686   if test -n "$CC"; then
1687   ac_cv_prog_CC="$CC" # Let the user override the test.
1688 else
1689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1690 for as_dir in $PATH
1691 do
1692   IFS=$as_save_IFS
1693   test -z "$as_dir" && as_dir=.
1694   for ac_exec_ext in '' $ac_executable_extensions; do
1695   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1696     ac_cv_prog_CC="${ac_tool_prefix}cc"
1697     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1698     break 2
1699   fi
1700 done
1701 done
1702
1703 fi
1704 fi
1705 CC=$ac_cv_prog_CC
1706 if test -n "$CC"; then
1707   echo "$as_me:$LINENO: result: $CC" >&5
1708 echo "${ECHO_T}$CC" >&6
1709 else
1710   echo "$as_me:$LINENO: result: no" >&5
1711 echo "${ECHO_T}no" >&6
1712 fi
1713
1714 fi
1715 if test -z "$ac_cv_prog_CC"; then
1716   ac_ct_CC=$CC
1717   # Extract the first word of "cc", so it can be a program name with args.
1718 set dummy cc; ac_word=$2
1719 echo "$as_me:$LINENO: checking for $ac_word" >&5
1720 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1721 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1722   echo $ECHO_N "(cached) $ECHO_C" >&6
1723 else
1724   if test -n "$ac_ct_CC"; then
1725   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1726 else
1727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1728 for as_dir in $PATH
1729 do
1730   IFS=$as_save_IFS
1731   test -z "$as_dir" && as_dir=.
1732   for ac_exec_ext in '' $ac_executable_extensions; do
1733   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1734     ac_cv_prog_ac_ct_CC="cc"
1735     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1736     break 2
1737   fi
1738 done
1739 done
1740
1741 fi
1742 fi
1743 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1744 if test -n "$ac_ct_CC"; then
1745   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1746 echo "${ECHO_T}$ac_ct_CC" >&6
1747 else
1748   echo "$as_me:$LINENO: result: no" >&5
1749 echo "${ECHO_T}no" >&6
1750 fi
1751
1752   CC=$ac_ct_CC
1753 else
1754   CC="$ac_cv_prog_CC"
1755 fi
1756
1757 fi
1758 if test -z "$CC"; then
1759   # Extract the first word of "cc", so it can be a program name with args.
1760 set dummy cc; ac_word=$2
1761 echo "$as_me:$LINENO: checking for $ac_word" >&5
1762 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1763 if test "${ac_cv_prog_CC+set}" = set; then
1764   echo $ECHO_N "(cached) $ECHO_C" >&6
1765 else
1766   if test -n "$CC"; then
1767   ac_cv_prog_CC="$CC" # Let the user override the test.
1768 else
1769   ac_prog_rejected=no
1770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1771 for as_dir in $PATH
1772 do
1773   IFS=$as_save_IFS
1774   test -z "$as_dir" && as_dir=.
1775   for ac_exec_ext in '' $ac_executable_extensions; do
1776   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1777     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1778        ac_prog_rejected=yes
1779        continue
1780      fi
1781     ac_cv_prog_CC="cc"
1782     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1783     break 2
1784   fi
1785 done
1786 done
1787
1788 if test $ac_prog_rejected = yes; then
1789   # We found a bogon in the path, so make sure we never use it.
1790   set dummy $ac_cv_prog_CC
1791   shift
1792   if test $# != 0; then
1793     # We chose a different compiler from the bogus one.
1794     # However, it has the same basename, so the bogon will be chosen
1795     # first if we set CC to just the basename; use the full file name.
1796     shift
1797     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1798   fi
1799 fi
1800 fi
1801 fi
1802 CC=$ac_cv_prog_CC
1803 if test -n "$CC"; then
1804   echo "$as_me:$LINENO: result: $CC" >&5
1805 echo "${ECHO_T}$CC" >&6
1806 else
1807   echo "$as_me:$LINENO: result: no" >&5
1808 echo "${ECHO_T}no" >&6
1809 fi
1810
1811 fi
1812 if test -z "$CC"; then
1813   if test -n "$ac_tool_prefix"; then
1814   for ac_prog in cl
1815   do
1816     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1817 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1818 echo "$as_me:$LINENO: checking for $ac_word" >&5
1819 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1820 if test "${ac_cv_prog_CC+set}" = set; then
1821   echo $ECHO_N "(cached) $ECHO_C" >&6
1822 else
1823   if test -n "$CC"; then
1824   ac_cv_prog_CC="$CC" # Let the user override the test.
1825 else
1826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1827 for as_dir in $PATH
1828 do
1829   IFS=$as_save_IFS
1830   test -z "$as_dir" && as_dir=.
1831   for ac_exec_ext in '' $ac_executable_extensions; do
1832   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1833     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1834     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1835     break 2
1836   fi
1837 done
1838 done
1839
1840 fi
1841 fi
1842 CC=$ac_cv_prog_CC
1843 if test -n "$CC"; then
1844   echo "$as_me:$LINENO: result: $CC" >&5
1845 echo "${ECHO_T}$CC" >&6
1846 else
1847   echo "$as_me:$LINENO: result: no" >&5
1848 echo "${ECHO_T}no" >&6
1849 fi
1850
1851     test -n "$CC" && break
1852   done
1853 fi
1854 if test -z "$CC"; then
1855   ac_ct_CC=$CC
1856   for ac_prog in cl
1857 do
1858   # Extract the first word of "$ac_prog", so it can be a program name with args.
1859 set dummy $ac_prog; ac_word=$2
1860 echo "$as_me:$LINENO: checking for $ac_word" >&5
1861 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1862 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1863   echo $ECHO_N "(cached) $ECHO_C" >&6
1864 else
1865   if test -n "$ac_ct_CC"; then
1866   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1867 else
1868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1869 for as_dir in $PATH
1870 do
1871   IFS=$as_save_IFS
1872   test -z "$as_dir" && as_dir=.
1873   for ac_exec_ext in '' $ac_executable_extensions; do
1874   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1875     ac_cv_prog_ac_ct_CC="$ac_prog"
1876     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1877     break 2
1878   fi
1879 done
1880 done
1881
1882 fi
1883 fi
1884 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1885 if test -n "$ac_ct_CC"; then
1886   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1887 echo "${ECHO_T}$ac_ct_CC" >&6
1888 else
1889   echo "$as_me:$LINENO: result: no" >&5
1890 echo "${ECHO_T}no" >&6
1891 fi
1892
1893   test -n "$ac_ct_CC" && break
1894 done
1895
1896   CC=$ac_ct_CC
1897 fi
1898
1899 fi
1900
1901
1902 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1903 See \`config.log' for more details." >&5
1904 echo "$as_me: error: no acceptable C compiler found in \$PATH
1905 See \`config.log' for more details." >&2;}
1906    { (exit 1); exit 1; }; }
1907
1908 # Provide some information about the compiler.
1909 echo "$as_me:$LINENO:" \
1910      "checking for C compiler version" >&5
1911 ac_compiler=`set X $ac_compile; echo $2`
1912 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1913   (eval $ac_compiler --version </dev/null >&5) 2>&5
1914   ac_status=$?
1915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1916   (exit $ac_status); }
1917 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1918   (eval $ac_compiler -v </dev/null >&5) 2>&5
1919   ac_status=$?
1920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1921   (exit $ac_status); }
1922 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1923   (eval $ac_compiler -V </dev/null >&5) 2>&5
1924   ac_status=$?
1925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1926   (exit $ac_status); }
1927
1928 cat >conftest.$ac_ext <<_ACEOF
1929 /* confdefs.h.  */
1930 _ACEOF
1931 cat confdefs.h >>conftest.$ac_ext
1932 cat >>conftest.$ac_ext <<_ACEOF
1933 /* end confdefs.h.  */
1934
1935 int
1936 main ()
1937 {
1938
1939   ;
1940   return 0;
1941 }
1942 _ACEOF
1943 ac_clean_files_save=$ac_clean_files
1944 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1945 # Try to create an executable without -o first, disregard a.out.
1946 # It will help us diagnose broken compilers, and finding out an intuition
1947 # of exeext.
1948 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1949 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1950 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1951 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1952   (eval $ac_link_default) 2>&5
1953   ac_status=$?
1954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955   (exit $ac_status); }; then
1956   # Find the output, starting from the most likely.  This scheme is
1957 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1958 # resort.
1959
1960 # Be careful to initialize this variable, since it used to be cached.
1961 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1962 ac_cv_exeext=
1963 # b.out is created by i960 compilers.
1964 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1965 do
1966   test -f "$ac_file" || continue
1967   case $ac_file in
1968     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1969         ;;
1970     conftest.$ac_ext )
1971         # This is the source file.
1972         ;;
1973     [ab].out )
1974         # We found the default executable, but exeext='' is most
1975         # certainly right.
1976         break;;
1977     *.* )
1978         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1979         # FIXME: I believe we export ac_cv_exeext for Libtool,
1980         # but it would be cool to find out if it's true.  Does anybody
1981         # maintain Libtool? --akim.
1982         export ac_cv_exeext
1983         break;;
1984     * )
1985         break;;
1986   esac
1987 done
1988 else
1989   echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1993 See \`config.log' for more details." >&5
1994 echo "$as_me: error: C compiler cannot create executables
1995 See \`config.log' for more details." >&2;}
1996    { (exit 77); exit 77; }; }
1997 fi
1998
1999 ac_exeext=$ac_cv_exeext
2000 echo "$as_me:$LINENO: result: $ac_file" >&5
2001 echo "${ECHO_T}$ac_file" >&6
2002
2003 # Check the compiler produces executables we can run.  If not, either
2004 # the compiler is broken, or we cross compile.
2005 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2006 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2007 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2008 # If not cross compiling, check that we can run a simple program.
2009 if test "$cross_compiling" != yes; then
2010   if { ac_try='./$ac_file'
2011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2012   (eval $ac_try) 2>&5
2013   ac_status=$?
2014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2015   (exit $ac_status); }; }; then
2016     cross_compiling=no
2017   else
2018     if test "$cross_compiling" = maybe; then
2019         cross_compiling=yes
2020     else
2021         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2022 If you meant to cross compile, use \`--host'.
2023 See \`config.log' for more details." >&5
2024 echo "$as_me: error: cannot run C compiled programs.
2025 If you meant to cross compile, use \`--host'.
2026 See \`config.log' for more details." >&2;}
2027    { (exit 1); exit 1; }; }
2028     fi
2029   fi
2030 fi
2031 echo "$as_me:$LINENO: result: yes" >&5
2032 echo "${ECHO_T}yes" >&6
2033
2034 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2035 ac_clean_files=$ac_clean_files_save
2036 # Check the compiler produces executables we can run.  If not, either
2037 # the compiler is broken, or we cross compile.
2038 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2039 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2040 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2041 echo "${ECHO_T}$cross_compiling" >&6
2042
2043 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2044 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2045 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2046   (eval $ac_link) 2>&5
2047   ac_status=$?
2048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2049   (exit $ac_status); }; then
2050   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2051 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2052 # work properly (i.e., refer to `conftest.exe'), while it won't with
2053 # `rm'.
2054 for ac_file in conftest.exe conftest conftest.*; do
2055   test -f "$ac_file" || continue
2056   case $ac_file in
2057     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2058     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2059           export ac_cv_exeext
2060           break;;
2061     * ) break;;
2062   esac
2063 done
2064 else
2065   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2066 See \`config.log' for more details." >&5
2067 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2068 See \`config.log' for more details." >&2;}
2069    { (exit 1); exit 1; }; }
2070 fi
2071
2072 rm -f conftest$ac_cv_exeext
2073 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2074 echo "${ECHO_T}$ac_cv_exeext" >&6
2075
2076 rm -f conftest.$ac_ext
2077 EXEEXT=$ac_cv_exeext
2078 ac_exeext=$EXEEXT
2079 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2080 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2081 if test "${ac_cv_objext+set}" = set; then
2082   echo $ECHO_N "(cached) $ECHO_C" >&6
2083 else
2084   cat >conftest.$ac_ext <<_ACEOF
2085 /* confdefs.h.  */
2086 _ACEOF
2087 cat confdefs.h >>conftest.$ac_ext
2088 cat >>conftest.$ac_ext <<_ACEOF
2089 /* end confdefs.h.  */
2090
2091 int
2092 main ()
2093 {
2094
2095   ;
2096   return 0;
2097 }
2098 _ACEOF
2099 rm -f conftest.o conftest.obj
2100 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2101   (eval $ac_compile) 2>&5
2102   ac_status=$?
2103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2104   (exit $ac_status); }; then
2105   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2106   case $ac_file in
2107     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2108     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2109        break;;
2110   esac
2111 done
2112 else
2113   echo "$as_me: failed program was:" >&5
2114 sed 's/^/| /' conftest.$ac_ext >&5
2115
2116 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2117 See \`config.log' for more details." >&5
2118 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2119 See \`config.log' for more details." >&2;}
2120    { (exit 1); exit 1; }; }
2121 fi
2122
2123 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2124 fi
2125 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2126 echo "${ECHO_T}$ac_cv_objext" >&6
2127 OBJEXT=$ac_cv_objext
2128 ac_objext=$OBJEXT
2129 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2130 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2131 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2132   echo $ECHO_N "(cached) $ECHO_C" >&6
2133 else
2134   cat >conftest.$ac_ext <<_ACEOF
2135 /* confdefs.h.  */
2136 _ACEOF
2137 cat confdefs.h >>conftest.$ac_ext
2138 cat >>conftest.$ac_ext <<_ACEOF
2139 /* end confdefs.h.  */
2140
2141 int
2142 main ()
2143 {
2144 #ifndef __GNUC__
2145        choke me
2146 #endif
2147
2148   ;
2149   return 0;
2150 }
2151 _ACEOF
2152 rm -f conftest.$ac_objext
2153 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2154   (eval $ac_compile) 2>conftest.er1
2155   ac_status=$?
2156   grep -v '^ *+' conftest.er1 >conftest.err
2157   rm -f conftest.er1
2158   cat conftest.err >&5
2159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2160   (exit $ac_status); } &&
2161          { ac_try='test -z "$ac_c_werror_flag"
2162                          || test ! -s conftest.err'
2163   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2164   (eval $ac_try) 2>&5
2165   ac_status=$?
2166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2167   (exit $ac_status); }; } &&
2168          { ac_try='test -s conftest.$ac_objext'
2169   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2170   (eval $ac_try) 2>&5
2171   ac_status=$?
2172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2173   (exit $ac_status); }; }; then
2174   ac_compiler_gnu=yes
2175 else
2176   echo "$as_me: failed program was:" >&5
2177 sed 's/^/| /' conftest.$ac_ext >&5
2178
2179 ac_compiler_gnu=no
2180 fi
2181 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2182 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2183
2184 fi
2185 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2186 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2187 GCC=`test $ac_compiler_gnu = yes && echo yes`
2188 ac_test_CFLAGS=${CFLAGS+set}
2189 ac_save_CFLAGS=$CFLAGS
2190 CFLAGS="-g"
2191 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2192 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2193 if test "${ac_cv_prog_cc_g+set}" = set; then
2194   echo $ECHO_N "(cached) $ECHO_C" >&6
2195 else
2196   cat >conftest.$ac_ext <<_ACEOF
2197 /* confdefs.h.  */
2198 _ACEOF
2199 cat confdefs.h >>conftest.$ac_ext
2200 cat >>conftest.$ac_ext <<_ACEOF
2201 /* end confdefs.h.  */
2202
2203 int
2204 main ()
2205 {
2206
2207   ;
2208   return 0;
2209 }
2210 _ACEOF
2211 rm -f conftest.$ac_objext
2212 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2213   (eval $ac_compile) 2>conftest.er1
2214   ac_status=$?
2215   grep -v '^ *+' conftest.er1 >conftest.err
2216   rm -f conftest.er1
2217   cat conftest.err >&5
2218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219   (exit $ac_status); } &&
2220          { ac_try='test -z "$ac_c_werror_flag"
2221                          || test ! -s conftest.err'
2222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2223   (eval $ac_try) 2>&5
2224   ac_status=$?
2225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2226   (exit $ac_status); }; } &&
2227          { ac_try='test -s conftest.$ac_objext'
2228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2229   (eval $ac_try) 2>&5
2230   ac_status=$?
2231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2232   (exit $ac_status); }; }; then
2233   ac_cv_prog_cc_g=yes
2234 else
2235   echo "$as_me: failed program was:" >&5
2236 sed 's/^/| /' conftest.$ac_ext >&5
2237
2238 ac_cv_prog_cc_g=no
2239 fi
2240 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2241 fi
2242 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2243 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2244 if test "$ac_test_CFLAGS" = set; then
2245   CFLAGS=$ac_save_CFLAGS
2246 elif test $ac_cv_prog_cc_g = yes; then
2247   if test "$GCC" = yes; then
2248     CFLAGS="-g -O2"
2249   else
2250     CFLAGS="-g"
2251   fi
2252 else
2253   if test "$GCC" = yes; then
2254     CFLAGS="-O2"
2255   else
2256     CFLAGS=
2257   fi
2258 fi
2259 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2260 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2261 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2262   echo $ECHO_N "(cached) $ECHO_C" >&6
2263 else
2264   ac_cv_prog_cc_stdc=no
2265 ac_save_CC=$CC
2266 cat >conftest.$ac_ext <<_ACEOF
2267 /* confdefs.h.  */
2268 _ACEOF
2269 cat confdefs.h >>conftest.$ac_ext
2270 cat >>conftest.$ac_ext <<_ACEOF
2271 /* end confdefs.h.  */
2272 #include <stdarg.h>
2273 #include <stdio.h>
2274 #include <sys/types.h>
2275 #include <sys/stat.h>
2276 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2277 struct buf { int x; };
2278 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2279 static char *e (p, i)
2280      char **p;
2281      int i;
2282 {
2283   return p[i];
2284 }
2285 static char *f (char * (*g) (char **, int), char **p, ...)
2286 {
2287   char *s;
2288   va_list v;
2289   va_start (v,p);
2290   s = g (p, va_arg (v,int));
2291   va_end (v);
2292   return s;
2293 }
2294
2295 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2296    function prototypes and stuff, but not '\xHH' hex character constants.
2297    These don't provoke an error unfortunately, instead are silently treated
2298    as 'x'.  The following induces an error, until -std1 is added to get
2299    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2300    array size at least.  It's necessary to write '\x00'==0 to get something
2301    that's true only with -std1.  */
2302 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2303
2304 int test (int i, double x);
2305 struct s1 {int (*f) (int a);};
2306 struct s2 {int (*f) (double a);};
2307 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2308 int argc;
2309 char **argv;
2310 int
2311 main ()
2312 {
2313 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2314   ;
2315   return 0;
2316 }
2317 _ACEOF
2318 # Don't try gcc -ansi; that turns off useful extensions and
2319 # breaks some systems' header files.
2320 # AIX                   -qlanglvl=ansi
2321 # Ultrix and OSF/1      -std1
2322 # HP-UX 10.20 and later -Ae
2323 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2324 # SVR4                  -Xc -D__EXTENSIONS__
2325 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2326 do
2327   CC="$ac_save_CC $ac_arg"
2328   rm -f conftest.$ac_objext
2329 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2330   (eval $ac_compile) 2>conftest.er1
2331   ac_status=$?
2332   grep -v '^ *+' conftest.er1 >conftest.err
2333   rm -f conftest.er1
2334   cat conftest.err >&5
2335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2336   (exit $ac_status); } &&
2337          { ac_try='test -z "$ac_c_werror_flag"
2338                          || test ! -s conftest.err'
2339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2340   (eval $ac_try) 2>&5
2341   ac_status=$?
2342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2343   (exit $ac_status); }; } &&
2344          { ac_try='test -s conftest.$ac_objext'
2345   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2346   (eval $ac_try) 2>&5
2347   ac_status=$?
2348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2349   (exit $ac_status); }; }; then
2350   ac_cv_prog_cc_stdc=$ac_arg
2351 break
2352 else
2353   echo "$as_me: failed program was:" >&5
2354 sed 's/^/| /' conftest.$ac_ext >&5
2355
2356 fi
2357 rm -f conftest.err conftest.$ac_objext
2358 done
2359 rm -f conftest.$ac_ext conftest.$ac_objext
2360 CC=$ac_save_CC
2361
2362 fi
2363
2364 case "x$ac_cv_prog_cc_stdc" in
2365   x|xno)
2366     echo "$as_me:$LINENO: result: none needed" >&5
2367 echo "${ECHO_T}none needed" >&6 ;;
2368   *)
2369     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2370 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2371     CC="$CC $ac_cv_prog_cc_stdc" ;;
2372 esac
2373
2374 # Some people use a C++ compiler to compile C.  Since we use `exit',
2375 # in C++ we need to declare it.  In case someone uses the same compiler
2376 # for both compiling C and C++ we need to have the C++ compiler decide
2377 # the declaration of exit, since it's the most demanding environment.
2378 cat >conftest.$ac_ext <<_ACEOF
2379 #ifndef __cplusplus
2380   choke me
2381 #endif
2382 _ACEOF
2383 rm -f conftest.$ac_objext
2384 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2385   (eval $ac_compile) 2>conftest.er1
2386   ac_status=$?
2387   grep -v '^ *+' conftest.er1 >conftest.err
2388   rm -f conftest.er1
2389   cat conftest.err >&5
2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391   (exit $ac_status); } &&
2392          { ac_try='test -z "$ac_c_werror_flag"
2393                          || test ! -s conftest.err'
2394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2395   (eval $ac_try) 2>&5
2396   ac_status=$?
2397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398   (exit $ac_status); }; } &&
2399          { ac_try='test -s conftest.$ac_objext'
2400   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2401   (eval $ac_try) 2>&5
2402   ac_status=$?
2403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404   (exit $ac_status); }; }; then
2405   for ac_declaration in \
2406    '' \
2407    'extern "C" void std::exit (int) throw (); using std::exit;' \
2408    'extern "C" void std::exit (int); using std::exit;' \
2409    'extern "C" void exit (int) throw ();' \
2410    'extern "C" void exit (int);' \
2411    'void exit (int);'
2412 do
2413   cat >conftest.$ac_ext <<_ACEOF
2414 /* confdefs.h.  */
2415 _ACEOF
2416 cat confdefs.h >>conftest.$ac_ext
2417 cat >>conftest.$ac_ext <<_ACEOF
2418 /* end confdefs.h.  */
2419 $ac_declaration
2420 #include <stdlib.h>
2421 int
2422 main ()
2423 {
2424 exit (42);
2425   ;
2426   return 0;
2427 }
2428 _ACEOF
2429 rm -f conftest.$ac_objext
2430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2431   (eval $ac_compile) 2>conftest.er1
2432   ac_status=$?
2433   grep -v '^ *+' conftest.er1 >conftest.err
2434   rm -f conftest.er1
2435   cat conftest.err >&5
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); } &&
2438          { ac_try='test -z "$ac_c_werror_flag"
2439                          || test ! -s conftest.err'
2440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2441   (eval $ac_try) 2>&5
2442   ac_status=$?
2443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2444   (exit $ac_status); }; } &&
2445          { ac_try='test -s conftest.$ac_objext'
2446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2447   (eval $ac_try) 2>&5
2448   ac_status=$?
2449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2450   (exit $ac_status); }; }; then
2451   :
2452 else
2453   echo "$as_me: failed program was:" >&5
2454 sed 's/^/| /' conftest.$ac_ext >&5
2455
2456 continue
2457 fi
2458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2459   cat >conftest.$ac_ext <<_ACEOF
2460 /* confdefs.h.  */
2461 _ACEOF
2462 cat confdefs.h >>conftest.$ac_ext
2463 cat >>conftest.$ac_ext <<_ACEOF
2464 /* end confdefs.h.  */
2465 $ac_declaration
2466 int
2467 main ()
2468 {
2469 exit (42);
2470   ;
2471   return 0;
2472 }
2473 _ACEOF
2474 rm -f conftest.$ac_objext
2475 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2476   (eval $ac_compile) 2>conftest.er1
2477   ac_status=$?
2478   grep -v '^ *+' conftest.er1 >conftest.err
2479   rm -f conftest.er1
2480   cat conftest.err >&5
2481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2482   (exit $ac_status); } &&
2483          { ac_try='test -z "$ac_c_werror_flag"
2484                          || test ! -s conftest.err'
2485   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2486   (eval $ac_try) 2>&5
2487   ac_status=$?
2488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2489   (exit $ac_status); }; } &&
2490          { ac_try='test -s conftest.$ac_objext'
2491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2492   (eval $ac_try) 2>&5
2493   ac_status=$?
2494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2495   (exit $ac_status); }; }; then
2496   break
2497 else
2498   echo "$as_me: failed program was:" >&5
2499 sed 's/^/| /' conftest.$ac_ext >&5
2500
2501 fi
2502 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2503 done
2504 rm -f conftest*
2505 if test -n "$ac_declaration"; then
2506   echo '#ifdef __cplusplus' >>confdefs.h
2507   echo $ac_declaration      >>confdefs.h
2508   echo '#endif'             >>confdefs.h
2509 fi
2510
2511 else
2512   echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2514
2515 fi
2516 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2517 ac_ext=c
2518 ac_cpp='$CPP $CPPFLAGS'
2519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2522
2523 # Find a good install program.  We prefer a C program (faster),
2524 # so one script is as good as another.  But avoid the broken or
2525 # incompatible versions:
2526 # SysV /etc/install, /usr/sbin/install
2527 # SunOS /usr/etc/install
2528 # IRIX /sbin/install
2529 # AIX /bin/install
2530 # AmigaOS /C/install, which installs bootblocks on floppy discs
2531 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2532 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2533 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2534 # OS/2's system install, which has a completely different semantic
2535 # ./install, which can be erroneously created by make from ./install.sh.
2536 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2537 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2538 if test -z "$INSTALL"; then
2539 if test "${ac_cv_path_install+set}" = set; then
2540   echo $ECHO_N "(cached) $ECHO_C" >&6
2541 else
2542   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2543 for as_dir in $PATH
2544 do
2545   IFS=$as_save_IFS
2546   test -z "$as_dir" && as_dir=.
2547   # Account for people who put trailing slashes in PATH elements.
2548 case $as_dir/ in
2549   ./ | .// | /cC/* | \
2550   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2551   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2552   /usr/ucb/* ) ;;
2553   *)
2554     # OSF1 and SCO ODT 3.0 have their own names for install.
2555     # Don't use installbsd from OSF since it installs stuff as root
2556     # by default.
2557     for ac_prog in ginstall scoinst install; do
2558       for ac_exec_ext in '' $ac_executable_extensions; do
2559         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2560           if test $ac_prog = install &&
2561             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2562             # AIX install.  It has an incompatible calling convention.
2563             :
2564           elif test $ac_prog = install &&
2565             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2566             # program-specific install script used by HP pwplus--don't use.
2567             :
2568           else
2569             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2570             break 3
2571           fi
2572         fi
2573       done
2574     done
2575     ;;
2576 esac
2577 done
2578
2579
2580 fi
2581   if test "${ac_cv_path_install+set}" = set; then
2582     INSTALL=$ac_cv_path_install
2583   else
2584     # As a last resort, use the slow shell script.  We don't cache a
2585     # path for INSTALL within a source directory, because that will
2586     # break other packages using the cache if that directory is
2587     # removed, or if the path is relative.
2588     INSTALL=$ac_install_sh
2589   fi
2590 fi
2591 echo "$as_me:$LINENO: result: $INSTALL" >&5
2592 echo "${ECHO_T}$INSTALL" >&6
2593
2594 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2595 # It thinks the first close brace ends the variable substitution.
2596 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2597
2598 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2599
2600 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2601
2602
2603 # Put a plausible default for CC_FOR_BUILD in Makefile.
2604 if test "x$cross_compiling" = "xno"; then
2605   CC_FOR_BUILD='$(CC)'
2606 else
2607   CC_FOR_BUILD=gcc
2608 fi
2609
2610
2611
2612
2613 AR=${AR-ar}
2614
2615 if test -n "$ac_tool_prefix"; then
2616   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2617 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2618 echo "$as_me:$LINENO: checking for $ac_word" >&5
2619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2620 if test "${ac_cv_prog_RANLIB+set}" = set; then
2621   echo $ECHO_N "(cached) $ECHO_C" >&6
2622 else
2623   if test -n "$RANLIB"; then
2624   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2625 else
2626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2627 for as_dir in $PATH
2628 do
2629   IFS=$as_save_IFS
2630   test -z "$as_dir" && as_dir=.
2631   for ac_exec_ext in '' $ac_executable_extensions; do
2632   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2633     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2634     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2635     break 2
2636   fi
2637 done
2638 done
2639
2640 fi
2641 fi
2642 RANLIB=$ac_cv_prog_RANLIB
2643 if test -n "$RANLIB"; then
2644   echo "$as_me:$LINENO: result: $RANLIB" >&5
2645 echo "${ECHO_T}$RANLIB" >&6
2646 else
2647   echo "$as_me:$LINENO: result: no" >&5
2648 echo "${ECHO_T}no" >&6
2649 fi
2650
2651 fi
2652 if test -z "$ac_cv_prog_RANLIB"; then
2653   ac_ct_RANLIB=$RANLIB
2654   # Extract the first word of "ranlib", so it can be a program name with args.
2655 set dummy ranlib; ac_word=$2
2656 echo "$as_me:$LINENO: checking for $ac_word" >&5
2657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2658 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2659   echo $ECHO_N "(cached) $ECHO_C" >&6
2660 else
2661   if test -n "$ac_ct_RANLIB"; then
2662   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2663 else
2664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2665 for as_dir in $PATH
2666 do
2667   IFS=$as_save_IFS
2668   test -z "$as_dir" && as_dir=.
2669   for ac_exec_ext in '' $ac_executable_extensions; do
2670   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2671     ac_cv_prog_ac_ct_RANLIB="ranlib"
2672     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2673     break 2
2674   fi
2675 done
2676 done
2677
2678   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2679 fi
2680 fi
2681 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2682 if test -n "$ac_ct_RANLIB"; then
2683   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2684 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2685 else
2686   echo "$as_me:$LINENO: result: no" >&5
2687 echo "${ECHO_T}no" >&6
2688 fi
2689
2690   RANLIB=$ac_ct_RANLIB
2691 else
2692   RANLIB="$ac_cv_prog_RANLIB"
2693 fi
2694
2695
2696 ALL_LINGUAS=
2697 # If we haven't got the data from the intl directory,
2698 # assume NLS is disabled.
2699 USE_NLS=no
2700 LIBINTL=
2701 LIBINTL_DEP=
2702 INCINTL=
2703 XGETTEXT=
2704 GMSGFMT=
2705 POSUB=
2706 if test -f ../intl/config.intl; then
2707   . ../intl/config.intl
2708 fi
2709 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
2710 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
2711 if test x"$USE_NLS" != xyes; then
2712   echo "$as_me:$LINENO: result: no" >&5
2713 echo "${ECHO_T}no" >&6
2714 else
2715   echo "$as_me:$LINENO: result: yes" >&5
2716 echo "${ECHO_T}yes" >&6
2717
2718 cat >>confdefs.h <<\_ACEOF
2719 #define ENABLE_NLS 1
2720 _ACEOF
2721
2722
2723   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
2724 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
2725   # Look for .po and .gmo files in the source directory.
2726   CATALOGS=
2727   XLINGUAS=
2728   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2729     # If there aren't any .gmo files the shell will give us the
2730     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2731     # weeded out.
2732     case "$cat" in *\**)
2733       continue;;
2734     esac
2735     # The quadruple backslash is collapsed to a double backslash
2736     # by the backticks, then collapsed again by the double quotes,
2737     # leaving us with one backslash in the sed expression (right
2738     # before the dot that mustn't act as a wildcard).
2739     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2740     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2741     # The user is allowed to set LINGUAS to a list of languages to
2742     # install catalogs for.  If it's empty that means "all of them."
2743     if test "x$LINGUAS" = x; then
2744       CATALOGS="$CATALOGS $cat"
2745       XLINGUAS="$XLINGUAS $lang"
2746     else
2747       case "$LINGUAS" in *$lang*)
2748         CATALOGS="$CATALOGS $cat"
2749         XLINGUAS="$XLINGUAS $lang"
2750         ;;
2751       esac
2752     fi
2753   done
2754   LINGUAS="$XLINGUAS"
2755   echo "$as_me:$LINENO: result: $LINGUAS" >&5
2756 echo "${ECHO_T}$LINGUAS" >&6
2757
2758
2759     DATADIRNAME=share
2760
2761   INSTOBJEXT=.mo
2762
2763   GENCAT=gencat
2764
2765   CATOBJEXT=.gmo
2766
2767 fi
2768
2769 # Check for common headers.
2770 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2771 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2772
2773 ac_ext=c
2774 ac_cpp='$CPP $CPPFLAGS'
2775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2778 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2779 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2780 # On Suns, sometimes $CPP names a directory.
2781 if test -n "$CPP" && test -d "$CPP"; then
2782   CPP=
2783 fi
2784 if test -z "$CPP"; then
2785   if test "${ac_cv_prog_CPP+set}" = set; then
2786   echo $ECHO_N "(cached) $ECHO_C" >&6
2787 else
2788       # Double quotes because CPP needs to be expanded
2789     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2790     do
2791       ac_preproc_ok=false
2792 for ac_c_preproc_warn_flag in '' yes
2793 do
2794   # Use a header file that comes with gcc, so configuring glibc
2795   # with a fresh cross-compiler works.
2796   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2797   # <limits.h> exists even on freestanding compilers.
2798   # On the NeXT, cc -E runs the code through the compiler's parser,
2799   # not just through cpp. "Syntax error" is here to catch this case.
2800   cat >conftest.$ac_ext <<_ACEOF
2801 /* confdefs.h.  */
2802 _ACEOF
2803 cat confdefs.h >>conftest.$ac_ext
2804 cat >>conftest.$ac_ext <<_ACEOF
2805 /* end confdefs.h.  */
2806 #ifdef __STDC__
2807 # include <limits.h>
2808 #else
2809 # include <assert.h>
2810 #endif
2811                      Syntax error
2812 _ACEOF
2813 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2814   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2815   ac_status=$?
2816   grep -v '^ *+' conftest.er1 >conftest.err
2817   rm -f conftest.er1
2818   cat conftest.err >&5
2819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820   (exit $ac_status); } >/dev/null; then
2821   if test -s conftest.err; then
2822     ac_cpp_err=$ac_c_preproc_warn_flag
2823     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2824   else
2825     ac_cpp_err=
2826   fi
2827 else
2828   ac_cpp_err=yes
2829 fi
2830 if test -z "$ac_cpp_err"; then
2831   :
2832 else
2833   echo "$as_me: failed program was:" >&5
2834 sed 's/^/| /' conftest.$ac_ext >&5
2835
2836   # Broken: fails on valid input.
2837 continue
2838 fi
2839 rm -f conftest.err conftest.$ac_ext
2840
2841   # OK, works on sane cases.  Now check whether non-existent headers
2842   # can be detected and how.
2843   cat >conftest.$ac_ext <<_ACEOF
2844 /* confdefs.h.  */
2845 _ACEOF
2846 cat confdefs.h >>conftest.$ac_ext
2847 cat >>conftest.$ac_ext <<_ACEOF
2848 /* end confdefs.h.  */
2849 #include <ac_nonexistent.h>
2850 _ACEOF
2851 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2852   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2853   ac_status=$?
2854   grep -v '^ *+' conftest.er1 >conftest.err
2855   rm -f conftest.er1
2856   cat conftest.err >&5
2857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858   (exit $ac_status); } >/dev/null; then
2859   if test -s conftest.err; then
2860     ac_cpp_err=$ac_c_preproc_warn_flag
2861     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2862   else
2863     ac_cpp_err=
2864   fi
2865 else
2866   ac_cpp_err=yes
2867 fi
2868 if test -z "$ac_cpp_err"; then
2869   # Broken: success on invalid input.
2870 continue
2871 else
2872   echo "$as_me: failed program was:" >&5
2873 sed 's/^/| /' conftest.$ac_ext >&5
2874
2875   # Passes both tests.
2876 ac_preproc_ok=:
2877 break
2878 fi
2879 rm -f conftest.err conftest.$ac_ext
2880
2881 done
2882 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2883 rm -f conftest.err conftest.$ac_ext
2884 if $ac_preproc_ok; then
2885   break
2886 fi
2887
2888     done
2889     ac_cv_prog_CPP=$CPP
2890
2891 fi
2892   CPP=$ac_cv_prog_CPP
2893 else
2894   ac_cv_prog_CPP=$CPP
2895 fi
2896 echo "$as_me:$LINENO: result: $CPP" >&5
2897 echo "${ECHO_T}$CPP" >&6
2898 ac_preproc_ok=false
2899 for ac_c_preproc_warn_flag in '' yes
2900 do
2901   # Use a header file that comes with gcc, so configuring glibc
2902   # with a fresh cross-compiler works.
2903   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2904   # <limits.h> exists even on freestanding compilers.
2905   # On the NeXT, cc -E runs the code through the compiler's parser,
2906   # not just through cpp. "Syntax error" is here to catch this case.
2907   cat >conftest.$ac_ext <<_ACEOF
2908 /* confdefs.h.  */
2909 _ACEOF
2910 cat confdefs.h >>conftest.$ac_ext
2911 cat >>conftest.$ac_ext <<_ACEOF
2912 /* end confdefs.h.  */
2913 #ifdef __STDC__
2914 # include <limits.h>
2915 #else
2916 # include <assert.h>
2917 #endif
2918                      Syntax error
2919 _ACEOF
2920 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2921   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2922   ac_status=$?
2923   grep -v '^ *+' conftest.er1 >conftest.err
2924   rm -f conftest.er1
2925   cat conftest.err >&5
2926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927   (exit $ac_status); } >/dev/null; then
2928   if test -s conftest.err; then
2929     ac_cpp_err=$ac_c_preproc_warn_flag
2930     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2931   else
2932     ac_cpp_err=
2933   fi
2934 else
2935   ac_cpp_err=yes
2936 fi
2937 if test -z "$ac_cpp_err"; then
2938   :
2939 else
2940   echo "$as_me: failed program was:" >&5
2941 sed 's/^/| /' conftest.$ac_ext >&5
2942
2943   # Broken: fails on valid input.
2944 continue
2945 fi
2946 rm -f conftest.err conftest.$ac_ext
2947
2948   # OK, works on sane cases.  Now check whether non-existent headers
2949   # can be detected and how.
2950   cat >conftest.$ac_ext <<_ACEOF
2951 /* confdefs.h.  */
2952 _ACEOF
2953 cat confdefs.h >>conftest.$ac_ext
2954 cat >>conftest.$ac_ext <<_ACEOF
2955 /* end confdefs.h.  */
2956 #include <ac_nonexistent.h>
2957 _ACEOF
2958 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2959   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2960   ac_status=$?
2961   grep -v '^ *+' conftest.er1 >conftest.err
2962   rm -f conftest.er1
2963   cat conftest.err >&5
2964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965   (exit $ac_status); } >/dev/null; then
2966   if test -s conftest.err; then
2967     ac_cpp_err=$ac_c_preproc_warn_flag
2968     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2969   else
2970     ac_cpp_err=
2971   fi
2972 else
2973   ac_cpp_err=yes
2974 fi
2975 if test -z "$ac_cpp_err"; then
2976   # Broken: success on invalid input.
2977 continue
2978 else
2979   echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2981
2982   # Passes both tests.
2983 ac_preproc_ok=:
2984 break
2985 fi
2986 rm -f conftest.err conftest.$ac_ext
2987
2988 done
2989 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2990 rm -f conftest.err conftest.$ac_ext
2991 if $ac_preproc_ok; then
2992   :
2993 else
2994   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2995 See \`config.log' for more details." >&5
2996 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2997 See \`config.log' for more details." >&2;}
2998    { (exit 1); exit 1; }; }
2999 fi
3000
3001 ac_ext=c
3002 ac_cpp='$CPP $CPPFLAGS'
3003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3006
3007
3008 echo "$as_me:$LINENO: checking for egrep" >&5
3009 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3010 if test "${ac_cv_prog_egrep+set}" = set; then
3011   echo $ECHO_N "(cached) $ECHO_C" >&6
3012 else
3013   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3014     then ac_cv_prog_egrep='grep -E'
3015     else ac_cv_prog_egrep='egrep'
3016     fi
3017 fi
3018 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3019 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3020  EGREP=$ac_cv_prog_egrep
3021
3022
3023 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3024 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3025 if test "${ac_cv_header_stdc+set}" = set; then
3026   echo $ECHO_N "(cached) $ECHO_C" >&6
3027 else
3028   cat >conftest.$ac_ext <<_ACEOF
3029 /* confdefs.h.  */
3030 _ACEOF
3031 cat confdefs.h >>conftest.$ac_ext
3032 cat >>conftest.$ac_ext <<_ACEOF
3033 /* end confdefs.h.  */
3034 #include <stdlib.h>
3035 #include <stdarg.h>
3036 #include <string.h>
3037 #include <float.h>
3038
3039 int
3040 main ()
3041 {
3042
3043   ;
3044   return 0;
3045 }
3046 _ACEOF
3047 rm -f conftest.$ac_objext
3048 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3049   (eval $ac_compile) 2>conftest.er1
3050   ac_status=$?
3051   grep -v '^ *+' conftest.er1 >conftest.err
3052   rm -f conftest.er1
3053   cat conftest.err >&5
3054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055   (exit $ac_status); } &&
3056          { ac_try='test -z "$ac_c_werror_flag"
3057                          || test ! -s conftest.err'
3058   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3059   (eval $ac_try) 2>&5
3060   ac_status=$?
3061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3062   (exit $ac_status); }; } &&
3063          { ac_try='test -s conftest.$ac_objext'
3064   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3065   (eval $ac_try) 2>&5
3066   ac_status=$?
3067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3068   (exit $ac_status); }; }; then
3069   ac_cv_header_stdc=yes
3070 else
3071   echo "$as_me: failed program was:" >&5
3072 sed 's/^/| /' conftest.$ac_ext >&5
3073
3074 ac_cv_header_stdc=no
3075 fi
3076 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3077
3078 if test $ac_cv_header_stdc = yes; then
3079   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3080   cat >conftest.$ac_ext <<_ACEOF
3081 /* confdefs.h.  */
3082 _ACEOF
3083 cat confdefs.h >>conftest.$ac_ext
3084 cat >>conftest.$ac_ext <<_ACEOF
3085 /* end confdefs.h.  */
3086 #include <string.h>
3087
3088 _ACEOF
3089 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3090   $EGREP "memchr" >/dev/null 2>&1; then
3091   :
3092 else
3093   ac_cv_header_stdc=no
3094 fi
3095 rm -f conftest*
3096
3097 fi
3098
3099 if test $ac_cv_header_stdc = yes; then
3100   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3101   cat >conftest.$ac_ext <<_ACEOF
3102 /* confdefs.h.  */
3103 _ACEOF
3104 cat confdefs.h >>conftest.$ac_ext
3105 cat >>conftest.$ac_ext <<_ACEOF
3106 /* end confdefs.h.  */
3107 #include <stdlib.h>
3108
3109 _ACEOF
3110 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3111   $EGREP "free" >/dev/null 2>&1; then
3112   :
3113 else
3114   ac_cv_header_stdc=no
3115 fi
3116 rm -f conftest*
3117
3118 fi
3119
3120 if test $ac_cv_header_stdc = yes; then
3121   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3122   if test "$cross_compiling" = yes; then
3123   :
3124 else
3125   cat >conftest.$ac_ext <<_ACEOF
3126 /* confdefs.h.  */
3127 _ACEOF
3128 cat confdefs.h >>conftest.$ac_ext
3129 cat >>conftest.$ac_ext <<_ACEOF
3130 /* end confdefs.h.  */
3131 #include <ctype.h>
3132 #if ((' ' & 0x0FF) == 0x020)
3133 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3134 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3135 #else
3136 # define ISLOWER(c) \
3137                    (('a' <= (c) && (c) <= 'i') \
3138                      || ('j' <= (c) && (c) <= 'r') \
3139                      || ('s' <= (c) && (c) <= 'z'))
3140 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3141 #endif
3142
3143 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3144 int
3145 main ()
3146 {
3147   int i;
3148   for (i = 0; i < 256; i++)
3149     if (XOR (islower (i), ISLOWER (i))
3150         || toupper (i) != TOUPPER (i))
3151       exit(2);
3152   exit (0);
3153 }
3154 _ACEOF
3155 rm -f conftest$ac_exeext
3156 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3157   (eval $ac_link) 2>&5
3158   ac_status=$?
3159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3160   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3161   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3162   (eval $ac_try) 2>&5
3163   ac_status=$?
3164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3165   (exit $ac_status); }; }; then
3166   :
3167 else
3168   echo "$as_me: program exited with status $ac_status" >&5
3169 echo "$as_me: failed program was:" >&5
3170 sed 's/^/| /' conftest.$ac_ext >&5
3171
3172 ( exit $ac_status )
3173 ac_cv_header_stdc=no
3174 fi
3175 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3176 fi
3177 fi
3178 fi
3179 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3180 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3181 if test $ac_cv_header_stdc = yes; then
3182
3183 cat >>confdefs.h <<\_ACEOF
3184 #define STDC_HEADERS 1
3185 _ACEOF
3186
3187 fi
3188
3189 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3200                   inttypes.h stdint.h unistd.h
3201 do
3202 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3203 echo "$as_me:$LINENO: checking for $ac_header" >&5
3204 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3205 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3206   echo $ECHO_N "(cached) $ECHO_C" >&6
3207 else
3208   cat >conftest.$ac_ext <<_ACEOF
3209 /* confdefs.h.  */
3210 _ACEOF
3211 cat confdefs.h >>conftest.$ac_ext
3212 cat >>conftest.$ac_ext <<_ACEOF
3213 /* end confdefs.h.  */
3214 $ac_includes_default
3215
3216 #include <$ac_header>
3217 _ACEOF
3218 rm -f conftest.$ac_objext
3219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3220   (eval $ac_compile) 2>conftest.er1
3221   ac_status=$?
3222   grep -v '^ *+' conftest.er1 >conftest.err
3223   rm -f conftest.er1
3224   cat conftest.err >&5
3225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226   (exit $ac_status); } &&
3227          { ac_try='test -z "$ac_c_werror_flag"
3228                          || test ! -s conftest.err'
3229   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3230   (eval $ac_try) 2>&5
3231   ac_status=$?
3232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3233   (exit $ac_status); }; } &&
3234          { ac_try='test -s conftest.$ac_objext'
3235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3236   (eval $ac_try) 2>&5
3237   ac_status=$?
3238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3239   (exit $ac_status); }; }; then
3240   eval "$as_ac_Header=yes"
3241 else
3242   echo "$as_me: failed program was:" >&5
3243 sed 's/^/| /' conftest.$ac_ext >&5
3244
3245 eval "$as_ac_Header=no"
3246 fi
3247 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3248 fi
3249 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3250 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3251 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3252   cat >>confdefs.h <<_ACEOF
3253 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3254 _ACEOF
3255
3256 fi
3257
3258 done
3259
3260
3261
3262
3263
3264
3265
3266 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3267 do
3268 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3269 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3270   echo "$as_me:$LINENO: checking for $ac_header" >&5
3271 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3272 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3273   echo $ECHO_N "(cached) $ECHO_C" >&6
3274 fi
3275 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3276 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3277 else
3278   # Is the header compilable?
3279 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3280 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3281 cat >conftest.$ac_ext <<_ACEOF
3282 /* confdefs.h.  */
3283 _ACEOF
3284 cat confdefs.h >>conftest.$ac_ext
3285 cat >>conftest.$ac_ext <<_ACEOF
3286 /* end confdefs.h.  */
3287 $ac_includes_default
3288 #include <$ac_header>
3289 _ACEOF
3290 rm -f conftest.$ac_objext
3291 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3292   (eval $ac_compile) 2>conftest.er1
3293   ac_status=$?
3294   grep -v '^ *+' conftest.er1 >conftest.err
3295   rm -f conftest.er1
3296   cat conftest.err >&5
3297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298   (exit $ac_status); } &&
3299          { ac_try='test -z "$ac_c_werror_flag"
3300                          || test ! -s conftest.err'
3301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3302   (eval $ac_try) 2>&5
3303   ac_status=$?
3304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3305   (exit $ac_status); }; } &&
3306          { ac_try='test -s conftest.$ac_objext'
3307   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3308   (eval $ac_try) 2>&5
3309   ac_status=$?
3310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3311   (exit $ac_status); }; }; then
3312   ac_header_compiler=yes
3313 else
3314   echo "$as_me: failed program was:" >&5
3315 sed 's/^/| /' conftest.$ac_ext >&5
3316
3317 ac_header_compiler=no
3318 fi
3319 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3320 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3321 echo "${ECHO_T}$ac_header_compiler" >&6
3322
3323 # Is the header present?
3324 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3325 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3326 cat >conftest.$ac_ext <<_ACEOF
3327 /* confdefs.h.  */
3328 _ACEOF
3329 cat confdefs.h >>conftest.$ac_ext
3330 cat >>conftest.$ac_ext <<_ACEOF
3331 /* end confdefs.h.  */
3332 #include <$ac_header>
3333 _ACEOF
3334 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3335   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3336   ac_status=$?
3337   grep -v '^ *+' conftest.er1 >conftest.err
3338   rm -f conftest.er1
3339   cat conftest.err >&5
3340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3341   (exit $ac_status); } >/dev/null; then
3342   if test -s conftest.err; then
3343     ac_cpp_err=$ac_c_preproc_warn_flag
3344     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3345   else
3346     ac_cpp_err=
3347   fi
3348 else
3349   ac_cpp_err=yes
3350 fi
3351 if test -z "$ac_cpp_err"; then
3352   ac_header_preproc=yes
3353 else
3354   echo "$as_me: failed program was:" >&5
3355 sed 's/^/| /' conftest.$ac_ext >&5
3356
3357   ac_header_preproc=no
3358 fi
3359 rm -f conftest.err conftest.$ac_ext
3360 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3361 echo "${ECHO_T}$ac_header_preproc" >&6
3362
3363 # So?  What about this header?
3364 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3365   yes:no: )
3366     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3367 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3368     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3369 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3370     ac_header_preproc=yes
3371     ;;
3372   no:yes:* )
3373     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3374 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3375     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3376 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3377     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3378 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3379     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3380 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3381     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3382 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3383     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3384 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3385     (
3386       cat <<\_ASBOX
3387 ## ------------------------------------------ ##
3388 ## Report this to the AC_PACKAGE_NAME lists.  ##
3389 ## ------------------------------------------ ##
3390 _ASBOX
3391     ) |
3392       sed "s/^/$as_me: WARNING:     /" >&2
3393     ;;
3394 esac
3395 echo "$as_me:$LINENO: checking for $ac_header" >&5
3396 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3397 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3398   echo $ECHO_N "(cached) $ECHO_C" >&6
3399 else
3400   eval "$as_ac_Header=\$ac_header_preproc"
3401 fi
3402 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3403 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3404
3405 fi
3406 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3407   cat >>confdefs.h <<_ACEOF
3408 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3409 _ACEOF
3410
3411 fi
3412
3413 done
3414
3415
3416
3417 for ac_header in sys/time.h sys/resource.h
3418 do
3419 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3420 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3421   echo "$as_me:$LINENO: checking for $ac_header" >&5
3422 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3423 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3424   echo $ECHO_N "(cached) $ECHO_C" >&6
3425 fi
3426 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3427 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3428 else
3429   # Is the header compilable?
3430 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3431 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3432 cat >conftest.$ac_ext <<_ACEOF
3433 /* confdefs.h.  */
3434 _ACEOF
3435 cat confdefs.h >>conftest.$ac_ext
3436 cat >>conftest.$ac_ext <<_ACEOF
3437 /* end confdefs.h.  */
3438 $ac_includes_default
3439 #include <$ac_header>
3440 _ACEOF
3441 rm -f conftest.$ac_objext
3442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3443   (eval $ac_compile) 2>conftest.er1
3444   ac_status=$?
3445   grep -v '^ *+' conftest.er1 >conftest.err
3446   rm -f conftest.er1
3447   cat conftest.err >&5
3448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449   (exit $ac_status); } &&
3450          { ac_try='test -z "$ac_c_werror_flag"
3451                          || test ! -s conftest.err'
3452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3453   (eval $ac_try) 2>&5
3454   ac_status=$?
3455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456   (exit $ac_status); }; } &&
3457          { ac_try='test -s conftest.$ac_objext'
3458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3459   (eval $ac_try) 2>&5
3460   ac_status=$?
3461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462   (exit $ac_status); }; }; then
3463   ac_header_compiler=yes
3464 else
3465   echo "$as_me: failed program was:" >&5
3466 sed 's/^/| /' conftest.$ac_ext >&5
3467
3468 ac_header_compiler=no
3469 fi
3470 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3471 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3472 echo "${ECHO_T}$ac_header_compiler" >&6
3473
3474 # Is the header present?
3475 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3476 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3477 cat >conftest.$ac_ext <<_ACEOF
3478 /* confdefs.h.  */
3479 _ACEOF
3480 cat confdefs.h >>conftest.$ac_ext
3481 cat >>conftest.$ac_ext <<_ACEOF
3482 /* end confdefs.h.  */
3483 #include <$ac_header>
3484 _ACEOF
3485 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3486   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3487   ac_status=$?
3488   grep -v '^ *+' conftest.er1 >conftest.err
3489   rm -f conftest.er1
3490   cat conftest.err >&5
3491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3492   (exit $ac_status); } >/dev/null; then
3493   if test -s conftest.err; then
3494     ac_cpp_err=$ac_c_preproc_warn_flag
3495     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3496   else
3497     ac_cpp_err=
3498   fi
3499 else
3500   ac_cpp_err=yes
3501 fi
3502 if test -z "$ac_cpp_err"; then
3503   ac_header_preproc=yes
3504 else
3505   echo "$as_me: failed program was:" >&5
3506 sed 's/^/| /' conftest.$ac_ext >&5
3507
3508   ac_header_preproc=no
3509 fi
3510 rm -f conftest.err conftest.$ac_ext
3511 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3512 echo "${ECHO_T}$ac_header_preproc" >&6
3513
3514 # So?  What about this header?
3515 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3516   yes:no: )
3517     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3518 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3519     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3520 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3521     ac_header_preproc=yes
3522     ;;
3523   no:yes:* )
3524     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3525 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3526     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3527 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3528     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3529 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3530     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3531 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3532     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3533 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3534     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3535 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3536     (
3537       cat <<\_ASBOX
3538 ## ------------------------------------------ ##
3539 ## Report this to the AC_PACKAGE_NAME lists.  ##
3540 ## ------------------------------------------ ##
3541 _ASBOX
3542     ) |
3543       sed "s/^/$as_me: WARNING:     /" >&2
3544     ;;
3545 esac
3546 echo "$as_me:$LINENO: checking for $ac_header" >&5
3547 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3548 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3549   echo $ECHO_N "(cached) $ECHO_C" >&6
3550 else
3551   eval "$as_ac_Header=\$ac_header_preproc"
3552 fi
3553 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3554 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3555
3556 fi
3557 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3558   cat >>confdefs.h <<_ACEOF
3559 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3560 _ACEOF
3561
3562 fi
3563
3564 done
3565
3566
3567
3568 for ac_header in fcntl.h fpu_control.h
3569 do
3570 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3571 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3572   echo "$as_me:$LINENO: checking for $ac_header" >&5
3573 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3574 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3575   echo $ECHO_N "(cached) $ECHO_C" >&6
3576 fi
3577 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3578 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3579 else
3580   # Is the header compilable?
3581 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3582 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3583 cat >conftest.$ac_ext <<_ACEOF
3584 /* confdefs.h.  */
3585 _ACEOF
3586 cat confdefs.h >>conftest.$ac_ext
3587 cat >>conftest.$ac_ext <<_ACEOF
3588 /* end confdefs.h.  */
3589 $ac_includes_default
3590 #include <$ac_header>
3591 _ACEOF
3592 rm -f conftest.$ac_objext
3593 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3594   (eval $ac_compile) 2>conftest.er1
3595   ac_status=$?
3596   grep -v '^ *+' conftest.er1 >conftest.err
3597   rm -f conftest.er1
3598   cat conftest.err >&5
3599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600   (exit $ac_status); } &&
3601          { ac_try='test -z "$ac_c_werror_flag"
3602                          || test ! -s conftest.err'
3603   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3604   (eval $ac_try) 2>&5
3605   ac_status=$?
3606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607   (exit $ac_status); }; } &&
3608          { ac_try='test -s conftest.$ac_objext'
3609   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3610   (eval $ac_try) 2>&5
3611   ac_status=$?
3612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3613   (exit $ac_status); }; }; then
3614   ac_header_compiler=yes
3615 else
3616   echo "$as_me: failed program was:" >&5
3617 sed 's/^/| /' conftest.$ac_ext >&5
3618
3619 ac_header_compiler=no
3620 fi
3621 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3622 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3623 echo "${ECHO_T}$ac_header_compiler" >&6
3624
3625 # Is the header present?
3626 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3627 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3628 cat >conftest.$ac_ext <<_ACEOF
3629 /* confdefs.h.  */
3630 _ACEOF
3631 cat confdefs.h >>conftest.$ac_ext
3632 cat >>conftest.$ac_ext <<_ACEOF
3633 /* end confdefs.h.  */
3634 #include <$ac_header>
3635 _ACEOF
3636 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3637   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3638   ac_status=$?
3639   grep -v '^ *+' conftest.er1 >conftest.err
3640   rm -f conftest.er1
3641   cat conftest.err >&5
3642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3643   (exit $ac_status); } >/dev/null; then
3644   if test -s conftest.err; then
3645     ac_cpp_err=$ac_c_preproc_warn_flag
3646     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3647   else
3648     ac_cpp_err=
3649   fi
3650 else
3651   ac_cpp_err=yes
3652 fi
3653 if test -z "$ac_cpp_err"; then
3654   ac_header_preproc=yes
3655 else
3656   echo "$as_me: failed program was:" >&5
3657 sed 's/^/| /' conftest.$ac_ext >&5
3658
3659   ac_header_preproc=no
3660 fi
3661 rm -f conftest.err conftest.$ac_ext
3662 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3663 echo "${ECHO_T}$ac_header_preproc" >&6
3664
3665 # So?  What about this header?
3666 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3667   yes:no: )
3668     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3669 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3670     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3671 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3672     ac_header_preproc=yes
3673     ;;
3674   no:yes:* )
3675     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3676 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3677     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3678 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3679     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3680 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3681     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3682 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3683     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3684 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3685     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3686 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3687     (
3688       cat <<\_ASBOX
3689 ## ------------------------------------------ ##
3690 ## Report this to the AC_PACKAGE_NAME lists.  ##
3691 ## ------------------------------------------ ##
3692 _ASBOX
3693     ) |
3694       sed "s/^/$as_me: WARNING:     /" >&2
3695     ;;
3696 esac
3697 echo "$as_me:$LINENO: checking for $ac_header" >&5
3698 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3699 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3700   echo $ECHO_N "(cached) $ECHO_C" >&6
3701 else
3702   eval "$as_ac_Header=\$ac_header_preproc"
3703 fi
3704 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3705 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3706
3707 fi
3708 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3709   cat >>confdefs.h <<_ACEOF
3710 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3711 _ACEOF
3712
3713 fi
3714
3715 done
3716
3717
3718
3719
3720 for ac_header in dlfcn.h errno.h sys/stat.h
3721 do
3722 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3723 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3724   echo "$as_me:$LINENO: checking for $ac_header" >&5
3725 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3726 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3727   echo $ECHO_N "(cached) $ECHO_C" >&6
3728 fi
3729 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3730 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3731 else
3732   # Is the header compilable?
3733 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3734 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3735 cat >conftest.$ac_ext <<_ACEOF
3736 /* confdefs.h.  */
3737 _ACEOF
3738 cat confdefs.h >>conftest.$ac_ext
3739 cat >>conftest.$ac_ext <<_ACEOF
3740 /* end confdefs.h.  */
3741 $ac_includes_default
3742 #include <$ac_header>
3743 _ACEOF
3744 rm -f conftest.$ac_objext
3745 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3746   (eval $ac_compile) 2>conftest.er1
3747   ac_status=$?
3748   grep -v '^ *+' conftest.er1 >conftest.err
3749   rm -f conftest.er1
3750   cat conftest.err >&5
3751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3752   (exit $ac_status); } &&
3753          { ac_try='test -z "$ac_c_werror_flag"
3754                          || test ! -s conftest.err'
3755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3756   (eval $ac_try) 2>&5
3757   ac_status=$?
3758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3759   (exit $ac_status); }; } &&
3760          { ac_try='test -s conftest.$ac_objext'
3761   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3762   (eval $ac_try) 2>&5
3763   ac_status=$?
3764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3765   (exit $ac_status); }; }; then
3766   ac_header_compiler=yes
3767 else
3768   echo "$as_me: failed program was:" >&5
3769 sed 's/^/| /' conftest.$ac_ext >&5
3770
3771 ac_header_compiler=no
3772 fi
3773 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3774 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3775 echo "${ECHO_T}$ac_header_compiler" >&6
3776
3777 # Is the header present?
3778 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3779 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3780 cat >conftest.$ac_ext <<_ACEOF
3781 /* confdefs.h.  */
3782 _ACEOF
3783 cat confdefs.h >>conftest.$ac_ext
3784 cat >>conftest.$ac_ext <<_ACEOF
3785 /* end confdefs.h.  */
3786 #include <$ac_header>
3787 _ACEOF
3788 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3789   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3790   ac_status=$?
3791   grep -v '^ *+' conftest.er1 >conftest.err
3792   rm -f conftest.er1
3793   cat conftest.err >&5
3794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3795   (exit $ac_status); } >/dev/null; then
3796   if test -s conftest.err; then
3797     ac_cpp_err=$ac_c_preproc_warn_flag
3798     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3799   else
3800     ac_cpp_err=
3801   fi
3802 else
3803   ac_cpp_err=yes
3804 fi
3805 if test -z "$ac_cpp_err"; then
3806   ac_header_preproc=yes
3807 else
3808   echo "$as_me: failed program was:" >&5
3809 sed 's/^/| /' conftest.$ac_ext >&5
3810
3811   ac_header_preproc=no
3812 fi
3813 rm -f conftest.err conftest.$ac_ext
3814 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3815 echo "${ECHO_T}$ac_header_preproc" >&6
3816
3817 # So?  What about this header?
3818 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3819   yes:no: )
3820     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3821 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3822     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3823 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3824     ac_header_preproc=yes
3825     ;;
3826   no:yes:* )
3827     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3828 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3829     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3830 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3831     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3832 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3833     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3834 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3835     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3836 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3837     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3838 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3839     (
3840       cat <<\_ASBOX
3841 ## ------------------------------------------ ##
3842 ## Report this to the AC_PACKAGE_NAME lists.  ##
3843 ## ------------------------------------------ ##
3844 _ASBOX
3845     ) |
3846       sed "s/^/$as_me: WARNING:     /" >&2
3847     ;;
3848 esac
3849 echo "$as_me:$LINENO: checking for $ac_header" >&5
3850 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3851 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3852   echo $ECHO_N "(cached) $ECHO_C" >&6
3853 else
3854   eval "$as_ac_Header=\$ac_header_preproc"
3855 fi
3856 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3857 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3858
3859 fi
3860 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3861   cat >>confdefs.h <<_ACEOF
3862 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3863 _ACEOF
3864
3865 fi
3866
3867 done
3868
3869
3870
3871
3872
3873 for ac_func in getrusage time sigaction __setfpucw
3874 do
3875 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3876 echo "$as_me:$LINENO: checking for $ac_func" >&5
3877 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3878 if eval "test \"\${$as_ac_var+set}\" = set"; then
3879   echo $ECHO_N "(cached) $ECHO_C" >&6
3880 else
3881   cat >conftest.$ac_ext <<_ACEOF
3882 /* confdefs.h.  */
3883 _ACEOF
3884 cat confdefs.h >>conftest.$ac_ext
3885 cat >>conftest.$ac_ext <<_ACEOF
3886 /* end confdefs.h.  */
3887 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3888    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3889 #define $ac_func innocuous_$ac_func
3890
3891 /* System header to define __stub macros and hopefully few prototypes,
3892     which can conflict with char $ac_func (); below.
3893     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3894     <limits.h> exists even on freestanding compilers.  */
3895
3896 #ifdef __STDC__
3897 # include <limits.h>
3898 #else
3899 # include <assert.h>
3900 #endif
3901
3902 #undef $ac_func
3903
3904 /* Override any gcc2 internal prototype to avoid an error.  */
3905 #ifdef __cplusplus
3906 extern "C"
3907 {
3908 #endif
3909 /* We use char because int might match the return type of a gcc2
3910    builtin and then its argument prototype would still apply.  */
3911 char $ac_func ();
3912 /* The GNU C library defines this for functions which it implements
3913     to always fail with ENOSYS.  Some functions are actually named
3914     something starting with __ and the normal name is an alias.  */
3915 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3916 choke me
3917 #else
3918 char (*f) () = $ac_func;
3919 #endif
3920 #ifdef __cplusplus
3921 }
3922 #endif
3923
3924 int
3925 main ()
3926 {
3927 return f != $ac_func;
3928   ;
3929   return 0;
3930 }
3931 _ACEOF
3932 rm -f conftest.$ac_objext conftest$ac_exeext
3933 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3934   (eval $ac_link) 2>conftest.er1
3935   ac_status=$?
3936   grep -v '^ *+' conftest.er1 >conftest.err
3937   rm -f conftest.er1
3938   cat conftest.err >&5
3939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940   (exit $ac_status); } &&
3941          { ac_try='test -z "$ac_c_werror_flag"
3942                          || test ! -s conftest.err'
3943   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3944   (eval $ac_try) 2>&5
3945   ac_status=$?
3946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3947   (exit $ac_status); }; } &&
3948          { ac_try='test -s conftest$ac_exeext'
3949   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3950   (eval $ac_try) 2>&5
3951   ac_status=$?
3952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3953   (exit $ac_status); }; }; then
3954   eval "$as_ac_var=yes"
3955 else
3956   echo "$as_me: failed program was:" >&5
3957 sed 's/^/| /' conftest.$ac_ext >&5
3958
3959 eval "$as_ac_var=no"
3960 fi
3961 rm -f conftest.err conftest.$ac_objext \
3962       conftest$ac_exeext conftest.$ac_ext
3963 fi
3964 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3965 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3966 if test `eval echo '${'$as_ac_var'}'` = yes; then
3967   cat >>confdefs.h <<_ACEOF
3968 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3969 _ACEOF
3970
3971 fi
3972 done
3973
3974
3975 # Check for socket libraries
3976
3977 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3978 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3979 if test "${ac_cv_lib_socket_bind+set}" = set; then
3980   echo $ECHO_N "(cached) $ECHO_C" >&6
3981 else
3982   ac_check_lib_save_LIBS=$LIBS
3983 LIBS="-lsocket  $LIBS"
3984 cat >conftest.$ac_ext <<_ACEOF
3985 /* confdefs.h.  */
3986 _ACEOF
3987 cat confdefs.h >>conftest.$ac_ext
3988 cat >>conftest.$ac_ext <<_ACEOF
3989 /* end confdefs.h.  */
3990
3991 /* Override any gcc2 internal prototype to avoid an error.  */
3992 #ifdef __cplusplus
3993 extern "C"
3994 #endif
3995 /* We use char because int might match the return type of a gcc2
3996    builtin and then its argument prototype would still apply.  */
3997 char bind ();
3998 int
3999 main ()
4000 {
4001 bind ();
4002   ;
4003   return 0;
4004 }
4005 _ACEOF
4006 rm -f conftest.$ac_objext conftest$ac_exeext
4007 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4008   (eval $ac_link) 2>conftest.er1
4009   ac_status=$?
4010   grep -v '^ *+' conftest.er1 >conftest.err
4011   rm -f conftest.er1
4012   cat conftest.err >&5
4013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4014   (exit $ac_status); } &&
4015          { ac_try='test -z "$ac_c_werror_flag"
4016                          || test ! -s conftest.err'
4017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4018   (eval $ac_try) 2>&5
4019   ac_status=$?
4020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4021   (exit $ac_status); }; } &&
4022          { ac_try='test -s conftest$ac_exeext'
4023   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4024   (eval $ac_try) 2>&5
4025   ac_status=$?
4026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4027   (exit $ac_status); }; }; then
4028   ac_cv_lib_socket_bind=yes
4029 else
4030   echo "$as_me: failed program was:" >&5
4031 sed 's/^/| /' conftest.$ac_ext >&5
4032
4033 ac_cv_lib_socket_bind=no
4034 fi
4035 rm -f conftest.err conftest.$ac_objext \
4036       conftest$ac_exeext conftest.$ac_ext
4037 LIBS=$ac_check_lib_save_LIBS
4038 fi
4039 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4040 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
4041 if test $ac_cv_lib_socket_bind = yes; then
4042   cat >>confdefs.h <<_ACEOF
4043 #define HAVE_LIBSOCKET 1
4044 _ACEOF
4045
4046   LIBS="-lsocket $LIBS"
4047
4048 fi
4049
4050
4051 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4052 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4053 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4054   echo $ECHO_N "(cached) $ECHO_C" >&6
4055 else
4056   ac_check_lib_save_LIBS=$LIBS
4057 LIBS="-lnsl  $LIBS"
4058 cat >conftest.$ac_ext <<_ACEOF
4059 /* confdefs.h.  */
4060 _ACEOF
4061 cat confdefs.h >>conftest.$ac_ext
4062 cat >>conftest.$ac_ext <<_ACEOF
4063 /* end confdefs.h.  */
4064
4065 /* Override any gcc2 internal prototype to avoid an error.  */
4066 #ifdef __cplusplus
4067 extern "C"
4068 #endif
4069 /* We use char because int might match the return type of a gcc2
4070    builtin and then its argument prototype would still apply.  */
4071 char gethostbyname ();
4072 int
4073 main ()
4074 {
4075 gethostbyname ();
4076   ;
4077   return 0;
4078 }
4079 _ACEOF
4080 rm -f conftest.$ac_objext conftest$ac_exeext
4081 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4082   (eval $ac_link) 2>conftest.er1
4083   ac_status=$?
4084   grep -v '^ *+' conftest.er1 >conftest.err
4085   rm -f conftest.er1
4086   cat conftest.err >&5
4087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4088   (exit $ac_status); } &&
4089          { ac_try='test -z "$ac_c_werror_flag"
4090                          || test ! -s conftest.err'
4091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092   (eval $ac_try) 2>&5
4093   ac_status=$?
4094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095   (exit $ac_status); }; } &&
4096          { ac_try='test -s conftest$ac_exeext'
4097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4098   (eval $ac_try) 2>&5
4099   ac_status=$?
4100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101   (exit $ac_status); }; }; then
4102   ac_cv_lib_nsl_gethostbyname=yes
4103 else
4104   echo "$as_me: failed program was:" >&5
4105 sed 's/^/| /' conftest.$ac_ext >&5
4106
4107 ac_cv_lib_nsl_gethostbyname=no
4108 fi
4109 rm -f conftest.err conftest.$ac_objext \
4110       conftest$ac_exeext conftest.$ac_ext
4111 LIBS=$ac_check_lib_save_LIBS
4112 fi
4113 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4114 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4115 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4116   cat >>confdefs.h <<_ACEOF
4117 #define HAVE_LIBNSL 1
4118 _ACEOF
4119
4120   LIBS="-lnsl $LIBS"
4121
4122 fi
4123
4124
4125 . ${srcdir}/../../bfd/configure.host
4126
4127
4128
4129 USE_MAINTAINER_MODE=no
4130 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4131 if test "${enable_maintainer_mode+set}" = set; then
4132   enableval="$enable_maintainer_mode"
4133   case "${enableval}" in
4134   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4135   no)   MAINT="#" ;;
4136   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
4137 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
4138    { (exit 1); exit 1; }; }; MAINT="#" ;;
4139 esac
4140 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4141   echo "Setting maintainer mode" 6>&1
4142 fi
4143 else
4144   MAINT="#"
4145 fi;
4146
4147
4148 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
4149 if test "${enable_sim_bswap+set}" = set; then
4150   enableval="$enable_sim_bswap"
4151   case "${enableval}" in
4152   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4153   no)   sim_bswap="-DWITH_BSWAP=0";;
4154   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
4155 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
4156    { (exit 1); exit 1; }; }; sim_bswap="";;
4157 esac
4158 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4159   echo "Setting bswap flags = $sim_bswap" 6>&1
4160 fi
4161 else
4162   sim_bswap=""
4163 fi;
4164
4165
4166 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
4167 if test "${enable_sim_cflags+set}" = set; then
4168   enableval="$enable_sim_cflags"
4169   case "${enableval}" in
4170   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4171   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
4172 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
4173    { (exit 1); exit 1; }; }; sim_cflags="";;
4174   no)    sim_cflags="";;
4175   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4176 esac
4177 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4178   echo "Setting sim cflags = $sim_cflags" 6>&1
4179 fi
4180 else
4181   sim_cflags=""
4182 fi;
4183
4184
4185 # Check whether --enable-sim-debug or --disable-sim-debug was given.
4186 if test "${enable_sim_debug+set}" = set; then
4187   enableval="$enable_sim_debug"
4188   case "${enableval}" in
4189   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4190   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4191   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4192 esac
4193 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4194   echo "Setting sim debug = $sim_debug" 6>&1
4195 fi
4196 else
4197   sim_debug=""
4198 fi;
4199
4200
4201 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4202 if test "${enable_sim_stdio+set}" = set; then
4203   enableval="$enable_sim_stdio"
4204   case "${enableval}" in
4205   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4206   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4207   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4208 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4209    { (exit 1); exit 1; }; }; sim_stdio="";;
4210 esac
4211 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4212   echo "Setting stdio flags = $sim_stdio" 6>&1
4213 fi
4214 else
4215   sim_stdio=""
4216 fi;
4217
4218
4219 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4220 if test "${enable_sim_trace+set}" = set; then
4221   enableval="$enable_sim_trace"
4222   case "${enableval}" in
4223   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4224   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4225   [-0-9]*)
4226         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4227   [a-z]*)
4228         sim_trace=""
4229         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4230           if test x"$sim_trace" = x; then
4231             sim_trace="-DWITH_TRACE='(TRACE_$x"
4232           else
4233             sim_trace="${sim_trace}|TRACE_$x"
4234           fi
4235         done
4236         sim_trace="$sim_trace)'" ;;
4237 esac
4238 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4239   echo "Setting sim trace = $sim_trace" 6>&1
4240 fi
4241 else
4242   sim_trace=""
4243 fi;
4244
4245
4246 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4247 if test "${enable_sim_profile+set}" = set; then
4248   enableval="$enable_sim_profile"
4249   case "${enableval}" in
4250   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4251   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4252   [-0-9]*)
4253         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4254   [a-z]*)
4255         sim_profile=""
4256         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4257           if test x"$sim_profile" = x; then
4258             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4259           else
4260             sim_profile="${sim_profile}|PROFILE_$x"
4261           fi
4262         done
4263         sim_profile="$sim_profile)'" ;;
4264 esac
4265 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4266   echo "Setting sim profile = $sim_profile" 6>&1
4267 fi
4268 else
4269   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4270 fi;
4271
4272
4273 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4274 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4275 if test "${ac_cv_type_signal+set}" = set; then
4276   echo $ECHO_N "(cached) $ECHO_C" >&6
4277 else
4278   cat >conftest.$ac_ext <<_ACEOF
4279 /* confdefs.h.  */
4280 _ACEOF
4281 cat confdefs.h >>conftest.$ac_ext
4282 cat >>conftest.$ac_ext <<_ACEOF
4283 /* end confdefs.h.  */
4284 #include <sys/types.h>
4285 #include <signal.h>
4286 #ifdef signal
4287 # undef signal
4288 #endif
4289 #ifdef __cplusplus
4290 extern "C" void (*signal (int, void (*)(int)))(int);
4291 #else
4292 void (*signal ()) ();
4293 #endif
4294
4295 int
4296 main ()
4297 {
4298 int i;
4299   ;
4300   return 0;
4301 }
4302 _ACEOF
4303 rm -f conftest.$ac_objext
4304 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4305   (eval $ac_compile) 2>conftest.er1
4306   ac_status=$?
4307   grep -v '^ *+' conftest.er1 >conftest.err
4308   rm -f conftest.er1
4309   cat conftest.err >&5
4310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311   (exit $ac_status); } &&
4312          { ac_try='test -z "$ac_c_werror_flag"
4313                          || test ! -s conftest.err'
4314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4315   (eval $ac_try) 2>&5
4316   ac_status=$?
4317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318   (exit $ac_status); }; } &&
4319          { ac_try='test -s conftest.$ac_objext'
4320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4321   (eval $ac_try) 2>&5
4322   ac_status=$?
4323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4324   (exit $ac_status); }; }; then
4325   ac_cv_type_signal=void
4326 else
4327   echo "$as_me: failed program was:" >&5
4328 sed 's/^/| /' conftest.$ac_ext >&5
4329
4330 ac_cv_type_signal=int
4331 fi
4332 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4333 fi
4334 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4335 echo "${ECHO_T}$ac_cv_type_signal" >&6
4336
4337 cat >>confdefs.h <<_ACEOF
4338 #define RETSIGTYPE $ac_cv_type_signal
4339 _ACEOF
4340
4341
4342
4343
4344
4345 sim_link_files=
4346 sim_link_links=
4347
4348 sim_link_links=tconfig.h
4349 if test -f ${srcdir}/tconfig.in
4350 then
4351   sim_link_files=tconfig.in
4352 else
4353   sim_link_files=../common/tconfig.in
4354 fi
4355
4356 # targ-vals.def points to the libc macro description file.
4357 case "${target}" in
4358 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4359 esac
4360 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4361 sim_link_links="${sim_link_links} targ-vals.def"
4362
4363
4364
4365 default_sim_inline=""
4366 # Check whether --enable-sim-inline or --disable-sim-inline was given.
4367 if test "${enable_sim_inline+set}" = set; then
4368   enableval="$enable_sim_inline"
4369   sim_inline=""
4370 case "$enableval" in
4371   no)           sim_inline="-DDEFAULT_INLINE=0";;
4372   0)            sim_inline="-DDEFAULT_INLINE=0";;
4373   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4374   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4375   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4376        new_flag=""
4377        case "$x" in
4378          *_INLINE=*)    new_flag="-D$x";;
4379          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4380          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4381          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4382        esac
4383        if test x"$sim_inline" = x""; then
4384          sim_inline="$new_flag"
4385        else
4386          sim_inline="$sim_inline $new_flag"
4387        fi
4388      done;;
4389 esac
4390 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4391   echo "Setting inline flags = $sim_inline" 6>&1
4392 fi
4393 else
4394
4395 if test "x$cross_compiling" = "xno"; then
4396   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4397     sim_inline="${default_sim_inline}"
4398     if test x"$silent" != x"yes"; then
4399       echo "Setting inline flags = $sim_inline" 6>&1
4400     fi
4401   else
4402     sim_inline=""
4403   fi
4404 else
4405   sim_inline="-DDEFAULT_INLINE=0"
4406 fi
4407 fi;
4408 wire_alignment="NONSTRICT_ALIGNMENT"
4409 default_alignment=""
4410
4411 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
4412 if test "${enable_sim_alignment+set}" = set; then
4413   enableval="$enable_sim_alignment"
4414   case "${enableval}" in
4415   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4416   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4417   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4418   yes) if test x"$wire_alignment" != x; then
4419          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4420        else
4421          if test x"$default_alignment" != x; then
4422            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4423          else
4424            echo "No hard-wired alignment for target $target" 1>&6
4425            sim_alignment="-DWITH_ALIGNMENT=0"
4426          fi
4427        fi;;
4428   no)  if test x"$default_alignment" != x; then
4429          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4430        else
4431          if test x"$wire_alignment" != x; then
4432            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4433          else
4434            echo "No default alignment for target $target" 1>&6
4435            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4436          fi
4437        fi;;
4438   *)   { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5
4439 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;}
4440    { (exit 1); exit 1; }; }; sim_alignment="";;
4441 esac
4442 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4443   echo "Setting alignment flags = $sim_alignment" 6>&1
4444 fi
4445 else
4446   if test x"$default_alignment" != x; then
4447   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4448 else
4449   if test x"$wire_alignment" != x; then
4450     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4451   else
4452     sim_alignment=
4453   fi
4454 fi
4455 fi;
4456
4457 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
4458 if test "${enable_sim_hostendian+set}" = set; then
4459   enableval="$enable_sim_hostendian"
4460   case "${enableval}" in
4461   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4462   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4463   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4464   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5
4465 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;}
4466    { (exit 1); exit 1; }; }; sim_hostendian="";;
4467 esac
4468 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4469   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4470 fi
4471 else
4472
4473 if test "x$cross_compiling" = "xno"; then
4474   echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4475 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
4476 if test "${ac_cv_c_bigendian+set}" = set; then
4477   echo $ECHO_N "(cached) $ECHO_C" >&6
4478 else
4479   # See if sys/param.h defines the BYTE_ORDER macro.
4480 cat >conftest.$ac_ext <<_ACEOF
4481 /* confdefs.h.  */
4482 _ACEOF
4483 cat confdefs.h >>conftest.$ac_ext
4484 cat >>conftest.$ac_ext <<_ACEOF
4485 /* end confdefs.h.  */
4486 #include <sys/types.h>
4487 #include <sys/param.h>
4488
4489 int
4490 main ()
4491 {
4492 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4493  bogus endian macros
4494 #endif
4495
4496   ;
4497   return 0;
4498 }
4499 _ACEOF
4500 rm -f conftest.$ac_objext
4501 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4502   (eval $ac_compile) 2>conftest.er1
4503   ac_status=$?
4504   grep -v '^ *+' conftest.er1 >conftest.err
4505   rm -f conftest.er1
4506   cat conftest.err >&5
4507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4508   (exit $ac_status); } &&
4509          { ac_try='test -z "$ac_c_werror_flag"
4510                          || test ! -s conftest.err'
4511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4512   (eval $ac_try) 2>&5
4513   ac_status=$?
4514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515   (exit $ac_status); }; } &&
4516          { ac_try='test -s conftest.$ac_objext'
4517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4518   (eval $ac_try) 2>&5
4519   ac_status=$?
4520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521   (exit $ac_status); }; }; then
4522   # It does; now see whether it defined to BIG_ENDIAN or not.
4523 cat >conftest.$ac_ext <<_ACEOF
4524 /* confdefs.h.  */
4525 _ACEOF
4526 cat confdefs.h >>conftest.$ac_ext
4527 cat >>conftest.$ac_ext <<_ACEOF
4528 /* end confdefs.h.  */
4529 #include <sys/types.h>
4530 #include <sys/param.h>
4531
4532 int
4533 main ()
4534 {
4535 #if BYTE_ORDER != BIG_ENDIAN
4536  not big endian
4537 #endif
4538
4539   ;
4540   return 0;
4541 }
4542 _ACEOF
4543 rm -f conftest.$ac_objext
4544 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4545   (eval $ac_compile) 2>conftest.er1
4546   ac_status=$?
4547   grep -v '^ *+' conftest.er1 >conftest.err
4548   rm -f conftest.er1
4549   cat conftest.err >&5
4550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551   (exit $ac_status); } &&
4552          { ac_try='test -z "$ac_c_werror_flag"
4553                          || test ! -s conftest.err'
4554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4555   (eval $ac_try) 2>&5
4556   ac_status=$?
4557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4558   (exit $ac_status); }; } &&
4559          { ac_try='test -s conftest.$ac_objext'
4560   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4561   (eval $ac_try) 2>&5
4562   ac_status=$?
4563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4564   (exit $ac_status); }; }; then
4565   ac_cv_c_bigendian=yes
4566 else
4567   echo "$as_me: failed program was:" >&5
4568 sed 's/^/| /' conftest.$ac_ext >&5
4569
4570 ac_cv_c_bigendian=no
4571 fi
4572 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4573 else
4574   echo "$as_me: failed program was:" >&5
4575 sed 's/^/| /' conftest.$ac_ext >&5
4576
4577 # It does not; compile a test program.
4578 if test "$cross_compiling" = yes; then
4579   # try to guess the endianness by grepping values into an object file
4580   ac_cv_c_bigendian=unknown
4581   cat >conftest.$ac_ext <<_ACEOF
4582 /* confdefs.h.  */
4583 _ACEOF
4584 cat confdefs.h >>conftest.$ac_ext
4585 cat >>conftest.$ac_ext <<_ACEOF
4586 /* end confdefs.h.  */
4587 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4588 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4589 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4590 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4591 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4592 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4593 int
4594 main ()
4595 {
4596  _ascii (); _ebcdic ();
4597   ;
4598   return 0;
4599 }
4600 _ACEOF
4601 rm -f conftest.$ac_objext
4602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4603   (eval $ac_compile) 2>conftest.er1
4604   ac_status=$?
4605   grep -v '^ *+' conftest.er1 >conftest.err
4606   rm -f conftest.er1
4607   cat conftest.err >&5
4608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4609   (exit $ac_status); } &&
4610          { ac_try='test -z "$ac_c_werror_flag"
4611                          || test ! -s conftest.err'
4612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4613   (eval $ac_try) 2>&5
4614   ac_status=$?
4615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616   (exit $ac_status); }; } &&
4617          { ac_try='test -s conftest.$ac_objext'
4618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4619   (eval $ac_try) 2>&5
4620   ac_status=$?
4621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622   (exit $ac_status); }; }; then
4623   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4624   ac_cv_c_bigendian=yes
4625 fi
4626 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4627   if test "$ac_cv_c_bigendian" = unknown; then
4628     ac_cv_c_bigendian=no
4629   else
4630     # finding both strings is unlikely to happen, but who knows?
4631     ac_cv_c_bigendian=unknown
4632   fi
4633 fi
4634 else
4635   echo "$as_me: failed program was:" >&5
4636 sed 's/^/| /' conftest.$ac_ext >&5
4637
4638 fi
4639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4640 else
4641   cat >conftest.$ac_ext <<_ACEOF
4642 /* confdefs.h.  */
4643 _ACEOF
4644 cat confdefs.h >>conftest.$ac_ext
4645 cat >>conftest.$ac_ext <<_ACEOF
4646 /* end confdefs.h.  */
4647 int
4648 main ()
4649 {
4650   /* Are we little or big endian?  From Harbison&Steele.  */
4651   union
4652   {
4653     long l;
4654     char c[sizeof (long)];
4655   } u;
4656   u.l = 1;
4657   exit (u.c[sizeof (long) - 1] == 1);
4658 }
4659 _ACEOF
4660 rm -f conftest$ac_exeext
4661 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4662   (eval $ac_link) 2>&5
4663   ac_status=$?
4664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4665   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4667   (eval $ac_try) 2>&5
4668   ac_status=$?
4669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4670   (exit $ac_status); }; }; then
4671   ac_cv_c_bigendian=no
4672 else
4673   echo "$as_me: program exited with status $ac_status" >&5
4674 echo "$as_me: failed program was:" >&5
4675 sed 's/^/| /' conftest.$ac_ext >&5
4676
4677 ( exit $ac_status )
4678 ac_cv_c_bigendian=yes
4679 fi
4680 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4681 fi
4682 fi
4683 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4684 fi
4685 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4686 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
4687 case $ac_cv_c_bigendian in
4688   yes)
4689
4690 cat >>confdefs.h <<\_ACEOF
4691 #define WORDS_BIGENDIAN 1
4692 _ACEOF
4693  ;;
4694   no)
4695      ;;
4696   *)
4697     { { echo "$as_me:$LINENO: error: unknown endianness
4698 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4699 echo "$as_me: error: unknown endianness
4700 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4701    { (exit 1); exit 1; }; } ;;
4702 esac
4703
4704   if test $ac_cv_c_bigendian = yes; then
4705     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4706   else
4707     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4708   fi
4709 else
4710   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4711 fi
4712 fi;
4713
4714 # NOTE: Don't add -Wall or -Wunused, they both include
4715 # -Wunused-parameter which reports bogus warnings.
4716 # NOTE: If you add to this list, remember to update
4717 # gdb/doc/gdbint.texinfo.
4718 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4719 -Wformat -Wparentheses -Wpointer-arith"
4720 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4721 if test x${CFLAGS+set} = xset; then
4722   case "${CFLAGS}" in
4723     *"-O0"* ) ;;
4724     *"-O"* )
4725       build_warnings="${build_warnings} -Wuninitialized"
4726     ;;
4727   esac
4728 else
4729   build_warnings="${build_warnings} -Wuninitialized"
4730 fi
4731 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4732 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4733 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4734 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4735 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4736 # -Woverloaded-virtual -Winline -Werror"
4737 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4738 if test "${enable_build_warnings+set}" = set; then
4739   enableval="$enable_build_warnings"
4740   case "${enableval}" in
4741   yes)  ;;
4742   no)   build_warnings="-w";;
4743   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4744         build_warnings="${build_warnings} ${t}";;
4745   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4746         build_warnings="${t} ${build_warnings}";;
4747   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4748 esac
4749 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4750   echo "Setting compiler warning flags = $build_warnings" 6>&1
4751 fi
4752 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
4753 if test "${enable_sim_build_warnings+set}" = set; then
4754   enableval="$enable_sim_build_warnings"
4755   case "${enableval}" in
4756   yes)  ;;
4757   no)   build_warnings="-w";;
4758   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4759         build_warnings="${build_warnings} ${t}";;
4760   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4761         build_warnings="${t} ${build_warnings}";;
4762   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4763 esac
4764 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4765   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4766 fi
4767 fi; WARN_CFLAGS=""
4768 WERROR_CFLAGS=""
4769 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4770 then
4771     echo "$as_me:$LINENO: checking compiler warning flags" >&5
4772 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
4773     # Separate out the -Werror flag as some files just cannot be
4774     # compiled with it enabled.
4775     for w in ${build_warnings}; do
4776         case $w in
4777         -Werr*) WERROR_CFLAGS=-Werror ;;
4778         *) # Check that GCC accepts it
4779             saved_CFLAGS="$CFLAGS"
4780             CFLAGS="$CFLAGS $w"
4781             cat >conftest.$ac_ext <<_ACEOF
4782 /* confdefs.h.  */
4783 _ACEOF
4784 cat confdefs.h >>conftest.$ac_ext
4785 cat >>conftest.$ac_ext <<_ACEOF
4786 /* end confdefs.h.  */
4787
4788 int
4789 main ()
4790 {
4791
4792   ;
4793   return 0;
4794 }
4795 _ACEOF
4796 rm -f conftest.$ac_objext
4797 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4798   (eval $ac_compile) 2>conftest.er1
4799   ac_status=$?
4800   grep -v '^ *+' conftest.er1 >conftest.err
4801   rm -f conftest.er1
4802   cat conftest.err >&5
4803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4804   (exit $ac_status); } &&
4805          { ac_try='test -z "$ac_c_werror_flag"
4806                          || test ! -s conftest.err'
4807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4808   (eval $ac_try) 2>&5
4809   ac_status=$?
4810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4811   (exit $ac_status); }; } &&
4812          { ac_try='test -s conftest.$ac_objext'
4813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4814   (eval $ac_try) 2>&5
4815   ac_status=$?
4816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817   (exit $ac_status); }; }; then
4818   WARN_CFLAGS="${WARN_CFLAGS} $w"
4819 else
4820   echo "$as_me: failed program was:" >&5
4821 sed 's/^/| /' conftest.$ac_ext >&5
4822
4823 fi
4824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4825             CFLAGS="$saved_CFLAGS"
4826         esac
4827     done
4828     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4829 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
4830 fi
4831
4832
4833 default_sim_reserved_bits="1"
4834 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
4835 if test "${enable_sim_reserved_bits+set}" = set; then
4836   enableval="$enable_sim_reserved_bits"
4837   case "${enableval}" in
4838   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4839   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4840   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-reserved-bits does not take a value\"" >&5
4841 echo "$as_me: error: \"--enable-sim-reserved-bits does not take a value\"" >&2;}
4842    { (exit 1); exit 1; }; }; sim_reserved_bits="";;
4843 esac
4844 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
4845   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
4846 fi
4847 else
4848   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
4849 fi;
4850
4851 # DEPRECATED
4852 #
4853 # Instead of defining a `subtarget' macro, code should be checking
4854 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
4855 # in question.
4856 #
4857 case "${target}" in
4858   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
4859   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
4860   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4861   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4862   *)                    SIM_SUBTARGET="";;
4863 esac
4864
4865
4866
4867
4868 #
4869 # Select the byte order of the target
4870 #
4871 mips_endian=
4872 default_endian=
4873 case "${target}" in
4874   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
4875   mips64vr*el-*-*)      default_endian=LITTLE_ENDIAN ;;
4876   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
4877   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
4878   mipsisa32*-*-*)       default_endian=BIG_ENDIAN ;;
4879   mipsisa64*-*-*)       default_endian=BIG_ENDIAN ;;
4880   mips*-*-*)            default_endian=BIG_ENDIAN ;;
4881   *)                    default_endian=BIG_ENDIAN ;;
4882 esac
4883
4884 wire_endian="$mips_endian"
4885 default_endian="$default_endian"
4886 # Check whether --enable-sim-endian or --disable-sim-endian was given.
4887 if test "${enable_sim_endian+set}" = set; then
4888   enableval="$enable_sim_endian"
4889   case "${enableval}" in
4890   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4891   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4892   yes)   if test x"$wire_endian" != x; then
4893            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4894          else
4895            if test x"$default_endian" != x; then
4896              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4897            else
4898              echo "No hard-wired endian for target $target" 1>&6
4899              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4900            fi
4901          fi;;
4902   no)    if test x"$default_endian" != x; then
4903            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4904          else
4905            if test x"$wire_endian" != x; then
4906              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4907            else
4908              echo "No default endian for target $target" 1>&6
4909              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4910            fi
4911          fi;;
4912   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-endian\"" >&5
4913 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-endian\"" >&2;}
4914    { (exit 1); exit 1; }; }; sim_endian="";;
4915 esac
4916 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4917   echo "Setting endian flags = $sim_endian" 6>&1
4918 fi
4919 else
4920   if test x"$default_endian" != x; then
4921   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4922 else
4923   if test x"$wire_endian" != x; then
4924     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4925   else
4926     sim_endian=
4927   fi
4928 fi
4929 fi;
4930
4931
4932
4933 #
4934 # Select the bitsize of the target
4935 #
4936 mips_addr_bitsize=
4937 case "${target}" in
4938   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
4939   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
4940   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
4941   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
4942   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
4943   *)                    mips_bitsize=64 ; mips_msb=63 ;;
4944 esac
4945 wire_word_bitsize="$mips_bitsize"
4946 wire_word_msb="$mips_msb"
4947 wire_address_bitsize="$mips_addr_bitsize"
4948 wire_cell_bitsize=""
4949 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
4950 if test "${enable_sim_bitsize+set}" = set; then
4951   enableval="$enable_sim_bitsize"
4952   sim_bitsize=
4953 case "${enableval}" in
4954   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
4955   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
4956   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4957   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4958   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4959         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
4960       else
4961         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
4962       fi ;;
4963   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4964         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
4965       else
4966         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
4967       fi ;;
4968   *)  { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" >&5
4969 echo "$as_me: error: \"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" >&2;}
4970    { (exit 1); exit 1; }; } ;;
4971 esac
4972 # address bitsize
4973 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
4974 case x"${tmp}" in
4975   x ) ;;
4976   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
4977   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
4978   * ) { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" >&5
4979 echo "$as_me: error: \"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" >&2;}
4980    { (exit 1); exit 1; }; } ;;
4981 esac
4982 # cell bitsize
4983 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
4984 case x"${tmp}" in
4985   x ) ;;
4986   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
4987   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
4988   * ) { { echo "$as_me:$LINENO: error: \"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" >&5
4989 echo "$as_me: error: \"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" >&2;}
4990    { (exit 1); exit 1; }; } ;;
4991 esac
4992 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
4993   echo "Setting bitsize flags = $sim_bitsize" 6>&1
4994 fi
4995 else
4996   sim_bitsize=""
4997 if test x"$wire_word_bitsize" != x; then
4998   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
4999 fi
5000 if test x"$wire_word_msb" != x; then
5001   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5002 fi
5003 if test x"$wire_address_bitsize" != x; then
5004   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5005 fi
5006 if test x"$wire_cell_bitsize" != x; then
5007   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5008 fi
5009 fi;
5010
5011
5012
5013 #
5014 # Select the floating hardware support of the target
5015 #
5016 mips_fpu=HARDWARE_FLOATING_POINT
5017 mips_fpu_bitsize=
5018 case "${target}" in
5019   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
5020                         mips_fpu_bitsize=32
5021                         ;;
5022   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
5023   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
5024   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5025   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5026   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5027   *)                    mips_fpu=HARD_FLOATING_POINT ;;
5028 esac
5029
5030 default_sim_float="$mips_fpu"
5031 default_sim_float_bitsize="$mips_fpu_bitsize"
5032 # Check whether --enable-sim-float or --disable-sim-float was given.
5033 if test "${enable_sim_float+set}" = set; then
5034   enableval="$enable_sim_float"
5035   case "${enableval}" in
5036   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5037   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5038   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
5039   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
5040   *)            { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-float\"" >&5
5041 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-float\"" >&2;}
5042    { (exit 1); exit 1; }; }; sim_float="";;
5043 esac
5044 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5045   echo "Setting float flags = $sim_float" 6>&1
5046 fi
5047 else
5048
5049 sim_float=
5050 if test x"${default_sim_float}" != x""; then
5051   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
5052 fi
5053 if test x"${default_sim_float_bitsize}" != x""; then
5054   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
5055 fi
5056
5057 fi;
5058
5059
5060
5061 #
5062 # Select the level of SMP support
5063 #
5064 case "${target}" in
5065   *)                    mips_smp=0 ;;
5066 esac
5067
5068 default_sim_smp="$mips_smp"
5069 # Check whether --enable-sim-smp or --disable-sim-smp was given.
5070 if test "${enable_sim_smp+set}" = set; then
5071   enableval="$enable_sim_smp"
5072   case "${enableval}" in
5073   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
5074   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
5075   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
5076 esac
5077 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
5078   echo "Setting smp flags = $sim_smp" 6>&1
5079 fi
5080 else
5081   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
5082 if test x"$silent" != x"yes"; then
5083   echo "Setting smp flags = $sim_smp" 6>&1
5084 fi
5085 fi;
5086
5087
5088
5089 #
5090 # Select the IGEN architecture
5091 #
5092 sim_gen=IGEN
5093 sim_igen_machine="-M mipsIV"
5094 sim_m16_machine="-M mips16,mipsIII"
5095 sim_igen_filter="32,64,f"
5096 sim_m16_filter="16"
5097 sim_mach_default="mips8000"
5098
5099 case "${target}" in
5100   mips*tx39*)           sim_gen=IGEN
5101                         sim_igen_filter="32,f"
5102                         sim_igen_machine="-M r3900"
5103                         ;;
5104   mips64vr43*-*-*)      sim_gen=IGEN
5105                         sim_igen_machine="-M mipsIV"
5106                         sim_mach_default="mips8000"
5107                         ;;
5108   mips64vr5*-*-*)       sim_gen=IGEN
5109                         sim_igen_machine="-M vr5000"
5110                         sim_mach_default="mips5000"
5111                         ;;
5112   mips64vr41*)          sim_gen=M16
5113                         sim_igen_machine="-M vr4100"
5114                         sim_m16_machine="-M vr4100"
5115                         sim_igen_filter="32,64,f"
5116                         sim_m16_filter="16"
5117                         sim_mach_default="mips4100"
5118                         ;;
5119   mips64vr-*-* | mips64vrel-*-*)
5120                         sim_gen=MULTI
5121                         sim_multi_configs="\
5122                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
5123                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
5124                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
5125                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
5126                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
5127                         sim_multi_default=mips5000
5128                         ;;
5129   mips64*-*-*)          sim_igen_filter="32,64,f"
5130                         sim_gen=IGEN
5131                         ;;
5132   mips16*-*-*)          sim_gen=M16
5133                         sim_igen_filter="32,64,f"
5134                         sim_m16_filter="16"
5135                         ;;
5136   mipsisa32r2*-*-*)     sim_gen=M16
5137                         sim_igen_machine="-M mips32r2,mips16,mips16e,dsp"
5138                         sim_m16_machine="-M mips16,mips16e,mips32r2"
5139                         sim_igen_filter="32,f"
5140                         sim_mach_default="mipsisa32r2"
5141                         ;;
5142   mipsisa32*-*-*)       sim_gen=M16
5143                         sim_igen_machine="-M mips32,mips16,mips16e,dsp"
5144                         sim_m16_machine="-M mips16,mips16e,mips32"
5145                         sim_igen_filter="32,f"
5146                         sim_mach_default="mipsisa32"
5147                         ;;
5148   mipsisa64r2*-*-*)     sim_gen=M16
5149                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,dsp"
5150                         sim_m16_machine="-M mips16,mips16e,mips64r2"
5151                         sim_igen_filter="32,64,f"
5152                         sim_mach_default="mipsisa64r2"
5153                         ;;
5154   mipsisa64sb1*-*-*)    sim_gen=IGEN
5155                         sim_igen_machine="-M mips64,mips3d,sb1"
5156                         sim_igen_filter="32,64,f"
5157                         sim_mach_default="mips_sb1"
5158                         ;;
5159   mipsisa64*-*-*)       sim_gen=M16
5160                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,dsp"
5161                         sim_m16_machine="-M mips16,mips16e,mips64"
5162                         sim_igen_filter="32,64,f"
5163                         sim_mach_default="mipsisa64"
5164                         ;;
5165   mips*lsi*)            sim_gen=M16
5166                         sim_igen_machine="-M mipsIII,mips16"
5167                         sim_m16_machine="-M mips16,mipsIII"
5168                         sim_igen_filter="32,f"
5169                         sim_m16_filter="16"
5170                         sim_mach_default="mips4000"
5171                         ;;
5172   mips*-*-*)            sim_gen=IGEN
5173                         sim_igen_filter="32,f"
5174                         ;;
5175 esac
5176
5177 # The MULTI generator can combine several simulation engines into one.
5178 # executable.  A configuration which uses the MULTI should set two
5179 # variables: ${sim_multi_configs} and ${sim_multi_default}.
5180 #
5181 # ${sim_multi_configs} is the list of engines to build.  Each
5182 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
5183 # where:
5184 #
5185 # - NAME is a C-compatible prefix for the engine,
5186 # - MACHINE is a -M argument,
5187 # - FILTER is a -F argument, and
5188 # - BFDMACHS is a comma-separated list of bfd machines that the
5189 #     simulator can run.
5190 #
5191 # Each entry will have a separate simulation engine whose prefix is
5192 # m32<NAME>.  If the machine list includes "mips16", there will also
5193 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
5194 # generated using the same machine list as the 32-bit version,
5195 # but the filter will be "16" instead of FILTER.
5196 #
5197 # The simulator compares the bfd mach against BFDMACHS to decide
5198 # which engine to use.  Entries in BFDMACHS should be bfd_mach
5199 # values with "bfd_mach_" removed.  ${sim_multi_default} says
5200 # which entry should be the default.
5201 if test ${sim_gen} = MULTI; then
5202
5203   # Simple sanity check.
5204   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
5205     { { echo "$as_me:$LINENO: error: Error in configure.in: MULTI simulator not set up correctly" >&5
5206 echo "$as_me: error: Error in configure.in: MULTI simulator not set up correctly" >&2;}
5207    { (exit 1); exit 1; }; }
5208   fi
5209
5210   # Start in a known state.
5211   rm -f multi-include.h multi-run.c
5212   sim_multi_flags=
5213   sim_multi_src=
5214   sim_multi_obj=multi-run.o
5215   sim_multi_igen_configs=
5216   sim_seen_default=no
5217
5218   cat << __EOF__ > multi-run.c
5219 /* Main entry point for MULTI simulators.
5220    Copyright (C) 2003 Free Software Foundation, Inc.
5221
5222    This program is free software; you can redistribute it and/or modify
5223    it under the terms of the GNU General Public License as published by
5224    the Free Software Foundation; either version 2 of the License, or
5225    (at your option) any later version.
5226
5227    This program is distributed in the hope that it will be useful,
5228    but WITHOUT ANY WARRANTY; without even the implied warranty of
5229    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
5230    GNU General Public License for more details.
5231
5232    You should have received a copy of the GNU General Public License
5233    along with this program; if not, write to the Free Software
5234    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
5235
5236    --
5237
5238    This file was generated by sim/mips/configure.  */
5239
5240 #include "sim-main.h"
5241 #include "multi-include.h"
5242
5243 #define SD sd
5244 #define CPU cpu
5245
5246 void
5247 sim_engine_run (SIM_DESC sd,
5248                 int next_cpu_nr,
5249                 int nr_cpus,
5250                 int signal) /* ignore */
5251 {
5252   int mach;
5253
5254   if (STATE_ARCHITECTURE (sd) == NULL)
5255     mach = bfd_mach_${sim_multi_default};
5256   else
5257     mach = STATE_ARCHITECTURE (SD)->mach;
5258
5259   switch (mach)
5260     {
5261 __EOF__
5262
5263   for fc in ${sim_multi_configs}; do
5264
5265     # Split up the entry.  ${c} contains the first three elements.
5266     # Note: outer sqaure brackets are m4 quotes.
5267     c=`echo ${fc} | sed 's/:[^:]*$//'`
5268     bfdmachs=`echo ${fc} | sed 's/.*://'`
5269     name=`echo ${c} | sed 's/:.*//'`
5270     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
5271     filter=`echo ${c} | sed 's/.*://'`
5272
5273     # Build the following lists:
5274     #
5275     #   sim_multi_flags: all -M and -F flags used by the simulator
5276     #   sim_multi_src: all makefile-generated source files
5277     #   sim_multi_obj: the objects for ${sim_multi_src}
5278     #   sim_multi_igen_configs: igen configuration strings.
5279     #
5280     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
5281     # or m16) followed by the NAME, MACHINE and FILTER part of
5282     # the ${sim_multi_configs} entry.
5283     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
5284
5285     # Check whether mips16 handling is needed.
5286     case ${c} in
5287       *:*mips16*:*)
5288         # Run igen twice, once for normal mode and once for mips16.
5289         ws="m32 m16"
5290
5291         # The top-level function for the mips16 simulator is
5292         # in a file m16${name}_run.c, generated by the
5293         # tmp-run-multi Makefile rule.
5294         sim_multi_src="${sim_multi_src} m16${name}_run.c"
5295         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
5296         sim_multi_flags="${sim_multi_flags} -F 16"
5297         ;;
5298       *)
5299         ws=m32
5300         ;;
5301     esac
5302
5303     # Now add the list of igen-generated files to ${sim_multi_src}
5304     # and ${sim_multi_obj}.
5305     for w in ${ws}; do
5306       for base in engine icache idecode model semantics support; do
5307         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
5308         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
5309         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
5310       done
5311       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
5312     done
5313
5314     # Add an include for the engine.h file.  This file declares the
5315     # top-level foo_engine_run() function.
5316     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
5317
5318     # Add case statements for this engine to sim_engine_run().
5319     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5320       echo "    case bfd_mach_${mach}:" >> multi-run.c
5321       if test ${mach} = ${sim_multi_default}; then
5322         echo "    default:" >> multi-run.c
5323         sim_seen_default=yes
5324       fi
5325     done
5326     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
5327       >> multi-run.c
5328     echo "      break;" >> multi-run.c
5329   done
5330
5331   # Check whether we added a 'default:' label.
5332   if test ${sim_seen_default} = no; then
5333     { { echo "$as_me:$LINENO: error: Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" >&5
5334 echo "$as_me: error: Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" >&2;}
5335    { (exit 1); exit 1; }; }
5336   fi
5337
5338   cat << __EOF__ >> multi-run.c
5339     }
5340 }
5341
5342 int
5343 mips_mach_multi (SIM_DESC sd)
5344 {
5345   if (STATE_ARCHITECTURE (sd) == NULL)
5346     return bfd_mach_${sim_multi_default};
5347
5348   switch (STATE_ARCHITECTURE (SD)->mach)
5349     {
5350 __EOF__
5351
5352   # Add case statements for this engine to mips_mach_multi().
5353   for fc in ${sim_multi_configs}; do
5354
5355     # Split up the entry.  ${c} contains the first three elements.
5356     # Note: outer sqaure brackets are m4 quotes.
5357     c=`echo ${fc} | sed 's/:[^:]*$//'`
5358     bfdmachs=`echo ${fc} | sed 's/.*://'`
5359
5360     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5361       echo "    case bfd_mach_${mach}:" >> multi-run.c
5362     done
5363   done
5364
5365   cat << __EOF__ >> multi-run.c
5366       return (STATE_ARCHITECTURE (SD)->mach);
5367     default:
5368       return bfd_mach_${sim_multi_default};
5369     }
5370 }
5371 __EOF__
5372
5373   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
5374 else
5375   # For clean-extra
5376   sim_multi_src=doesnt-exist.c
5377
5378   if test x"${sim_mach_default}" = x""; then
5379     { { echo "$as_me:$LINENO: error: Error in configure.in: \${sim_mach_default} not defined" >&5
5380 echo "$as_me: error: Error in configure.in: \${sim_mach_default} not defined" >&2;}
5381    { (exit 1); exit 1; }; }
5382   fi
5383   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
5384 fi
5385 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
5386 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396 #
5397 # Add simulated hardware devices
5398 #
5399 hw_enabled=no
5400 case "${target}" in
5401   mips*tx39*)
5402         hw_enabled=yes
5403         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
5404         mips_extra_objs="dv-sockser.o"
5405         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
5406         ;;
5407   *)
5408         mips_extra_objs=""
5409         ;;
5410 esac
5411
5412 if test x"$hw_enabled" = x"yes"; then
5413   sim_hw_p=yes
5414 else
5415   sim_hw_p=no
5416 fi
5417 if test "$hw_devices"; then
5418   hardware="core pal glue"
5419 else
5420   hardware="core pal glue $hw_extra_devices"
5421 fi
5422 sim_hw_cflags="-DWITH_HW=1"
5423 sim_hw="$hardware"
5424 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5425 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
5426 if test "${enable_sim_hardware+set}" = set; then
5427   enableval="$enable_sim_hardware"
5428
5429 case "${enableval}" in
5430   yes)  sim_hw_p=yes;;
5431   no)   sim_hw_p=no;;
5432   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5433   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5434   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5435 esac
5436 if test "$sim_hw_p" != yes; then
5437   sim_hw_objs=
5438   sim_hw_cflags="-DWITH_HW=0"
5439   sim_hw=
5440 else
5441   sim_hw_cflags="-DWITH_HW=1"
5442   # remove duplicates
5443   sim_hw=""
5444   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5445   for i in $hardware ; do
5446     case " $sim_hw " in
5447       *" $i "*) ;;
5448       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5449     esac
5450   done
5451 fi
5452 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5453   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5454 fi
5455 else
5456
5457 if test "$sim_hw_p" != yes; then
5458   sim_hw_objs=
5459   sim_hw_cflags="-DWITH_HW=0"
5460   sim_hw=
5461 fi
5462 if test x"$silent" != x"yes"; then
5463   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5464 fi
5465 fi;
5466
5467
5468
5469 # Choose simulator engine
5470 case "${target}" in
5471   *)    mips_igen_engine="engine.o"
5472         ;;
5473 esac
5474
5475
5476
5477 echo "$as_me:$LINENO: checking for X" >&5
5478 echo $ECHO_N "checking for X... $ECHO_C" >&6
5479
5480
5481 # Check whether --with-x or --without-x was given.
5482 if test "${with_x+set}" = set; then
5483   withval="$with_x"
5484
5485 fi;
5486 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5487 if test "x$with_x" = xno; then
5488   # The user explicitly disabled X.
5489   have_x=disabled
5490 else
5491   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5492     # Both variables are already set.
5493     have_x=yes
5494   else
5495     if test "${ac_cv_have_x+set}" = set; then
5496   echo $ECHO_N "(cached) $ECHO_C" >&6
5497 else
5498   # One or both of the vars are not set, and there is no cached value.
5499 ac_x_includes=no ac_x_libraries=no
5500 rm -fr conftest.dir
5501 if mkdir conftest.dir; then
5502   cd conftest.dir
5503   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5504   cat >Imakefile <<'_ACEOF'
5505 acfindx:
5506         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5507 _ACEOF
5508   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5509     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5510     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5511     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5512     for ac_extension in a so sl; do
5513       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5514          test -f $ac_im_libdir/libX11.$ac_extension; then
5515         ac_im_usrlibdir=$ac_im_libdir; break
5516       fi
5517     done
5518     # Screen out bogus values from the imake configuration.  They are
5519     # bogus both because they are the default anyway, and because
5520     # using them would break gcc on systems where it needs fixed includes.
5521     case $ac_im_incroot in
5522         /usr/include) ;;
5523         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
5524     esac
5525     case $ac_im_usrlibdir in
5526         /usr/lib | /lib) ;;
5527         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
5528     esac
5529   fi
5530   cd ..
5531   rm -fr conftest.dir
5532 fi
5533
5534 # Standard set of common directories for X headers.
5535 # Check X11 before X11Rn because it is often a symlink to the current release.
5536 ac_x_header_dirs='
5537 /usr/X11/include
5538 /usr/X11R6/include
5539 /usr/X11R5/include
5540 /usr/X11R4/include
5541
5542 /usr/include/X11
5543 /usr/include/X11R6
5544 /usr/include/X11R5
5545 /usr/include/X11R4
5546
5547 /usr/local/X11/include
5548 /usr/local/X11R6/include
5549 /usr/local/X11R5/include
5550 /usr/local/X11R4/include
5551
5552 /usr/local/include/X11
5553 /usr/local/include/X11R6
5554 /usr/local/include/X11R5
5555 /usr/local/include/X11R4
5556
5557 /usr/X386/include
5558 /usr/x386/include
5559 /usr/XFree86/include/X11
5560
5561 /usr/include
5562 /usr/local/include
5563 /usr/unsupported/include
5564 /usr/athena/include
5565 /usr/local/x11r5/include
5566 /usr/lpp/Xamples/include
5567
5568 /usr/openwin/include
5569 /usr/openwin/share/include'
5570
5571 if test "$ac_x_includes" = no; then
5572   # Guess where to find include files, by looking for Intrinsic.h.
5573   # First, try using that file with no special directory specified.
5574   cat >conftest.$ac_ext <<_ACEOF
5575 /* confdefs.h.  */
5576 _ACEOF
5577 cat confdefs.h >>conftest.$ac_ext
5578 cat >>conftest.$ac_ext <<_ACEOF
5579 /* end confdefs.h.  */
5580 #include <X11/Intrinsic.h>
5581 _ACEOF
5582 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5583   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5584   ac_status=$?
5585   grep -v '^ *+' conftest.er1 >conftest.err
5586   rm -f conftest.er1
5587   cat conftest.err >&5
5588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5589   (exit $ac_status); } >/dev/null; then
5590   if test -s conftest.err; then
5591     ac_cpp_err=$ac_c_preproc_warn_flag
5592     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5593   else
5594     ac_cpp_err=
5595   fi
5596 else
5597   ac_cpp_err=yes
5598 fi
5599 if test -z "$ac_cpp_err"; then
5600   # We can compile using X headers with no special include directory.
5601 ac_x_includes=
5602 else
5603   echo "$as_me: failed program was:" >&5
5604 sed 's/^/| /' conftest.$ac_ext >&5
5605
5606   for ac_dir in $ac_x_header_dirs; do
5607   if test -r "$ac_dir/X11/Intrinsic.h"; then
5608     ac_x_includes=$ac_dir
5609     break
5610   fi
5611 done
5612 fi
5613 rm -f conftest.err conftest.$ac_ext
5614 fi # $ac_x_includes = no
5615
5616 if test "$ac_x_libraries" = no; then
5617   # Check for the libraries.
5618   # See if we find them without any special options.
5619   # Don't add to $LIBS permanently.
5620   ac_save_LIBS=$LIBS
5621   LIBS="-lXt $LIBS"
5622   cat >conftest.$ac_ext <<_ACEOF
5623 /* confdefs.h.  */
5624 _ACEOF
5625 cat confdefs.h >>conftest.$ac_ext
5626 cat >>conftest.$ac_ext <<_ACEOF
5627 /* end confdefs.h.  */
5628 #include <X11/Intrinsic.h>
5629 int
5630 main ()
5631 {
5632 XtMalloc (0)
5633   ;
5634   return 0;
5635 }
5636 _ACEOF
5637 rm -f conftest.$ac_objext conftest$ac_exeext
5638 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5639   (eval $ac_link) 2>conftest.er1
5640   ac_status=$?
5641   grep -v '^ *+' conftest.er1 >conftest.err
5642   rm -f conftest.er1
5643   cat conftest.err >&5
5644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5645   (exit $ac_status); } &&
5646          { ac_try='test -z "$ac_c_werror_flag"
5647                          || test ! -s conftest.err'
5648   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5649   (eval $ac_try) 2>&5
5650   ac_status=$?
5651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652   (exit $ac_status); }; } &&
5653          { ac_try='test -s conftest$ac_exeext'
5654   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5655   (eval $ac_try) 2>&5
5656   ac_status=$?
5657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5658   (exit $ac_status); }; }; then
5659   LIBS=$ac_save_LIBS
5660 # We can link X programs with no special library path.
5661 ac_x_libraries=
5662 else
5663   echo "$as_me: failed program was:" >&5
5664 sed 's/^/| /' conftest.$ac_ext >&5
5665
5666 LIBS=$ac_save_LIBS
5667 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5668 do
5669   # Don't even attempt the hair of trying to link an X program!
5670   for ac_extension in a so sl; do
5671     if test -r $ac_dir/libXt.$ac_extension; then
5672       ac_x_libraries=$ac_dir
5673       break 2
5674     fi
5675   done
5676 done
5677 fi
5678 rm -f conftest.err conftest.$ac_objext \
5679       conftest$ac_exeext conftest.$ac_ext
5680 fi # $ac_x_libraries = no
5681
5682 if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
5683   # Didn't find X anywhere.  Cache the known absence of X.
5684   ac_cv_have_x="have_x=no"
5685 else
5686   # Record where we found X for the cache.
5687   ac_cv_have_x="have_x=yes \
5688                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5689 fi
5690 fi
5691
5692   fi
5693   eval "$ac_cv_have_x"
5694 fi # $with_x != no
5695
5696 if test "$have_x" != yes; then
5697   echo "$as_me:$LINENO: result: $have_x" >&5
5698 echo "${ECHO_T}$have_x" >&6
5699   no_x=yes
5700 else
5701   # If each of the values was on the command line, it overrides each guess.
5702   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5703   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5704   # Update the cache value to reflect the command line values.
5705   ac_cv_have_x="have_x=yes \
5706                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5707   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
5708 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
5709 fi
5710
5711 mips_extra_libs=""
5712
5713
5714
5715
5716
5717
5718 for ac_header in string.h strings.h stdlib.h stdlib.h
5719 do
5720 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5721 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5722   echo "$as_me:$LINENO: checking for $ac_header" >&5
5723 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5724 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5725   echo $ECHO_N "(cached) $ECHO_C" >&6
5726 fi
5727 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5728 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5729 else
5730   # Is the header compilable?
5731 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5732 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5733 cat >conftest.$ac_ext <<_ACEOF
5734 /* confdefs.h.  */
5735 _ACEOF
5736 cat confdefs.h >>conftest.$ac_ext
5737 cat >>conftest.$ac_ext <<_ACEOF
5738 /* end confdefs.h.  */
5739 $ac_includes_default
5740 #include <$ac_header>
5741 _ACEOF
5742 rm -f conftest.$ac_objext
5743 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5744   (eval $ac_compile) 2>conftest.er1
5745   ac_status=$?
5746   grep -v '^ *+' conftest.er1 >conftest.err
5747   rm -f conftest.er1
5748   cat conftest.err >&5
5749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750   (exit $ac_status); } &&
5751          { ac_try='test -z "$ac_c_werror_flag"
5752                          || test ! -s conftest.err'
5753   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5754   (eval $ac_try) 2>&5
5755   ac_status=$?
5756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5757   (exit $ac_status); }; } &&
5758          { ac_try='test -s conftest.$ac_objext'
5759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5760   (eval $ac_try) 2>&5
5761   ac_status=$?
5762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763   (exit $ac_status); }; }; then
5764   ac_header_compiler=yes
5765 else
5766   echo "$as_me: failed program was:" >&5
5767 sed 's/^/| /' conftest.$ac_ext >&5
5768
5769 ac_header_compiler=no
5770 fi
5771 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5772 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5773 echo "${ECHO_T}$ac_header_compiler" >&6
5774
5775 # Is the header present?
5776 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5777 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5778 cat >conftest.$ac_ext <<_ACEOF
5779 /* confdefs.h.  */
5780 _ACEOF
5781 cat confdefs.h >>conftest.$ac_ext
5782 cat >>conftest.$ac_ext <<_ACEOF
5783 /* end confdefs.h.  */
5784 #include <$ac_header>
5785 _ACEOF
5786 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5787   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5788   ac_status=$?
5789   grep -v '^ *+' conftest.er1 >conftest.err
5790   rm -f conftest.er1
5791   cat conftest.err >&5
5792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793   (exit $ac_status); } >/dev/null; then
5794   if test -s conftest.err; then
5795     ac_cpp_err=$ac_c_preproc_warn_flag
5796     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5797   else
5798     ac_cpp_err=
5799   fi
5800 else
5801   ac_cpp_err=yes
5802 fi
5803 if test -z "$ac_cpp_err"; then
5804   ac_header_preproc=yes
5805 else
5806   echo "$as_me: failed program was:" >&5
5807 sed 's/^/| /' conftest.$ac_ext >&5
5808
5809   ac_header_preproc=no
5810 fi
5811 rm -f conftest.err conftest.$ac_ext
5812 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5813 echo "${ECHO_T}$ac_header_preproc" >&6
5814
5815 # So?  What about this header?
5816 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5817   yes:no: )
5818     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5819 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5820     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5821 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5822     ac_header_preproc=yes
5823     ;;
5824   no:yes:* )
5825     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5826 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5827     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5828 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5829     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5830 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5831     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5832 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5833     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5834 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5835     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5836 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5837     (
5838       cat <<\_ASBOX
5839 ## ------------------------------------------ ##
5840 ## Report this to the AC_PACKAGE_NAME lists.  ##
5841 ## ------------------------------------------ ##
5842 _ASBOX
5843     ) |
5844       sed "s/^/$as_me: WARNING:     /" >&2
5845     ;;
5846 esac
5847 echo "$as_me:$LINENO: checking for $ac_header" >&5
5848 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5849 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5850   echo $ECHO_N "(cached) $ECHO_C" >&6
5851 else
5852   eval "$as_ac_Header=\$ac_header_preproc"
5853 fi
5854 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5855 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5856
5857 fi
5858 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5859   cat >>confdefs.h <<_ACEOF
5860 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5861 _ACEOF
5862
5863 fi
5864
5865 done
5866
5867
5868 echo "$as_me:$LINENO: checking for fabs in -lm" >&5
5869 echo $ECHO_N "checking for fabs in -lm... $ECHO_C" >&6
5870 if test "${ac_cv_lib_m_fabs+set}" = set; then
5871   echo $ECHO_N "(cached) $ECHO_C" >&6
5872 else
5873   ac_check_lib_save_LIBS=$LIBS
5874 LIBS="-lm  $LIBS"
5875 cat >conftest.$ac_ext <<_ACEOF
5876 /* confdefs.h.  */
5877 _ACEOF
5878 cat confdefs.h >>conftest.$ac_ext
5879 cat >>conftest.$ac_ext <<_ACEOF
5880 /* end confdefs.h.  */
5881
5882 /* Override any gcc2 internal prototype to avoid an error.  */
5883 #ifdef __cplusplus
5884 extern "C"
5885 #endif
5886 /* We use char because int might match the return type of a gcc2
5887    builtin and then its argument prototype would still apply.  */
5888 char fabs ();
5889 int
5890 main ()
5891 {
5892 fabs ();
5893   ;
5894   return 0;
5895 }
5896 _ACEOF
5897 rm -f conftest.$ac_objext conftest$ac_exeext
5898 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5899   (eval $ac_link) 2>conftest.er1
5900   ac_status=$?
5901   grep -v '^ *+' conftest.er1 >conftest.err
5902   rm -f conftest.er1
5903   cat conftest.err >&5
5904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905   (exit $ac_status); } &&
5906          { ac_try='test -z "$ac_c_werror_flag"
5907                          || test ! -s conftest.err'
5908   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5909   (eval $ac_try) 2>&5
5910   ac_status=$?
5911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5912   (exit $ac_status); }; } &&
5913          { ac_try='test -s conftest$ac_exeext'
5914   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5915   (eval $ac_try) 2>&5
5916   ac_status=$?
5917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5918   (exit $ac_status); }; }; then
5919   ac_cv_lib_m_fabs=yes
5920 else
5921   echo "$as_me: failed program was:" >&5
5922 sed 's/^/| /' conftest.$ac_ext >&5
5923
5924 ac_cv_lib_m_fabs=no
5925 fi
5926 rm -f conftest.err conftest.$ac_objext \
5927       conftest$ac_exeext conftest.$ac_ext
5928 LIBS=$ac_check_lib_save_LIBS
5929 fi
5930 echo "$as_me:$LINENO: result: $ac_cv_lib_m_fabs" >&5
5931 echo "${ECHO_T}$ac_cv_lib_m_fabs" >&6
5932 if test $ac_cv_lib_m_fabs = yes; then
5933   cat >>confdefs.h <<_ACEOF
5934 #define HAVE_LIBM 1
5935 _ACEOF
5936
5937   LIBS="-lm $LIBS"
5938
5939 fi
5940
5941
5942
5943
5944 for ac_func in aint anint sqrt
5945 do
5946 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5947 echo "$as_me:$LINENO: checking for $ac_func" >&5
5948 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5949 if eval "test \"\${$as_ac_var+set}\" = set"; then
5950   echo $ECHO_N "(cached) $ECHO_C" >&6
5951 else
5952   cat >conftest.$ac_ext <<_ACEOF
5953 /* confdefs.h.  */
5954 _ACEOF
5955 cat confdefs.h >>conftest.$ac_ext
5956 cat >>conftest.$ac_ext <<_ACEOF
5957 /* end confdefs.h.  */
5958 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5959    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5960 #define $ac_func innocuous_$ac_func
5961
5962 /* System header to define __stub macros and hopefully few prototypes,
5963     which can conflict with char $ac_func (); below.
5964     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5965     <limits.h> exists even on freestanding compilers.  */
5966
5967 #ifdef __STDC__
5968 # include <limits.h>
5969 #else
5970 # include <assert.h>
5971 #endif
5972
5973 #undef $ac_func
5974
5975 /* Override any gcc2 internal prototype to avoid an error.  */
5976 #ifdef __cplusplus
5977 extern "C"
5978 {
5979 #endif
5980 /* We use char because int might match the return type of a gcc2
5981    builtin and then its argument prototype would still apply.  */
5982 char $ac_func ();
5983 /* The GNU C library defines this for functions which it implements
5984     to always fail with ENOSYS.  Some functions are actually named
5985     something starting with __ and the normal name is an alias.  */
5986 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5987 choke me
5988 #else
5989 char (*f) () = $ac_func;
5990 #endif
5991 #ifdef __cplusplus
5992 }
5993 #endif
5994
5995 int
5996 main ()
5997 {
5998 return f != $ac_func;
5999   ;
6000   return 0;
6001 }
6002 _ACEOF
6003 rm -f conftest.$ac_objext conftest$ac_exeext
6004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6005   (eval $ac_link) 2>conftest.er1
6006   ac_status=$?
6007   grep -v '^ *+' conftest.er1 >conftest.err
6008   rm -f conftest.er1
6009   cat conftest.err >&5
6010   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6011   (exit $ac_status); } &&
6012          { ac_try='test -z "$ac_c_werror_flag"
6013                          || test ! -s conftest.err'
6014   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6015   (eval $ac_try) 2>&5
6016   ac_status=$?
6017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6018   (exit $ac_status); }; } &&
6019          { ac_try='test -s conftest$ac_exeext'
6020   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6021   (eval $ac_try) 2>&5
6022   ac_status=$?
6023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6024   (exit $ac_status); }; }; then
6025   eval "$as_ac_var=yes"
6026 else
6027   echo "$as_me: failed program was:" >&5
6028 sed 's/^/| /' conftest.$ac_ext >&5
6029
6030 eval "$as_ac_var=no"
6031 fi
6032 rm -f conftest.err conftest.$ac_objext \
6033       conftest$ac_exeext conftest.$ac_ext
6034 fi
6035 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6036 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6037 if test `eval echo '${'$as_ac_var'}'` = yes; then
6038   cat >>confdefs.h <<_ACEOF
6039 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6040 _ACEOF
6041
6042 fi
6043 done
6044
6045
6046
6047 ac_sources="$sim_link_files"
6048 ac_dests="$sim_link_links"
6049 while test -n "$ac_sources"; do
6050   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6051   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6052   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
6053 done
6054           ac_config_links="$ac_config_links $ac_config_links_1"
6055
6056 cgen_breaks=""
6057 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
6058 cgen_breaks="break cgen_rtx_error";
6059 fi
6060
6061           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
6062
6063           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
6064
6065           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
6066
6067           ac_config_commands="$ac_config_commands Makefile"
6068
6069           ac_config_commands="$ac_config_commands stamp-h"
6070
6071 cat >confcache <<\_ACEOF
6072 # This file is a shell script that caches the results of configure
6073 # tests run on this system so they can be shared between configure
6074 # scripts and configure runs, see configure's option --config-cache.
6075 # It is not useful on other systems.  If it contains results you don't
6076 # want to keep, you may remove or edit it.
6077 #
6078 # config.status only pays attention to the cache file if you give it
6079 # the --recheck option to rerun configure.
6080 #
6081 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6082 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6083 # following values.
6084
6085 _ACEOF
6086
6087 # The following way of writing the cache mishandles newlines in values,
6088 # but we know of no workaround that is simple, portable, and efficient.
6089 # So, don't put newlines in cache variables' values.
6090 # Ultrix sh set writes to stderr and can't be redirected directly,
6091 # and sets the high bit in the cache file unless we assign to the vars.
6092 {
6093   (set) 2>&1 |
6094     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6095     *ac_space=\ *)
6096       # `set' does not quote correctly, so add quotes (double-quote
6097       # substitution turns \\\\ into \\, and sed turns \\ into \).
6098       sed -n \
6099         "s/'/'\\\\''/g;
6100           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6101       ;;
6102     *)
6103       # `set' quotes correctly as required by POSIX, so do not add quotes.
6104       sed -n \
6105         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6106       ;;
6107     esac;
6108 } |
6109   sed '
6110      t clear
6111      : clear
6112      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6113      t end
6114      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6115      : end' >>confcache
6116 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6117   if test -w $cache_file; then
6118     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6119     cat confcache >$cache_file
6120   else
6121     echo "not updating unwritable cache $cache_file"
6122   fi
6123 fi
6124 rm -f confcache
6125
6126 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6127 # Let make expand exec_prefix.
6128 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6129
6130 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6131 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6132 # trailing colons and then remove the whole line if VPATH becomes empty
6133 # (actually we leave an empty line to preserve line numbers).
6134 if test "x$srcdir" = x.; then
6135   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6136 s/:*\$(srcdir):*/:/;
6137 s/:*\${srcdir}:*/:/;
6138 s/:*@srcdir@:*/:/;
6139 s/^\([^=]*=[     ]*\):*/\1/;
6140 s/:*$//;
6141 s/^[^=]*=[       ]*$//;
6142 }'
6143 fi
6144
6145 DEFS=-DHAVE_CONFIG_H
6146
6147 ac_libobjs=
6148 ac_ltlibobjs=
6149 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6150   # 1. Remove the extension, and $U if already installed.
6151   ac_i=`echo "$ac_i" |
6152          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6153   # 2. Add them.
6154   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6155   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6156 done
6157 LIBOBJS=$ac_libobjs
6158
6159 LTLIBOBJS=$ac_ltlibobjs
6160
6161
6162
6163 : ${CONFIG_STATUS=./config.status}
6164 ac_clean_files_save=$ac_clean_files
6165 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6166 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6167 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6168 cat >$CONFIG_STATUS <<_ACEOF
6169 #! $SHELL
6170 # Generated by $as_me.
6171 # Run this file to recreate the current configuration.
6172 # Compiler output produced by configure, useful for debugging
6173 # configure, is in config.log if it exists.
6174
6175 debug=false
6176 ac_cs_recheck=false
6177 ac_cs_silent=false
6178 SHELL=\${CONFIG_SHELL-$SHELL}
6179 _ACEOF
6180
6181 cat >>$CONFIG_STATUS <<\_ACEOF
6182 ## --------------------- ##
6183 ## M4sh Initialization.  ##
6184 ## --------------------- ##
6185
6186 # Be Bourne compatible
6187 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6188   emulate sh
6189   NULLCMD=:
6190   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6191   # is contrary to our usage.  Disable this feature.
6192   alias -g '${1+"$@"}'='"$@"'
6193 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6194   set -o posix
6195 fi
6196 DUALCASE=1; export DUALCASE # for MKS sh
6197
6198 # Support unset when possible.
6199 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6200   as_unset=unset
6201 else
6202   as_unset=false
6203 fi
6204
6205
6206 # Work around bugs in pre-3.0 UWIN ksh.
6207 $as_unset ENV MAIL MAILPATH
6208 PS1='$ '
6209 PS2='> '
6210 PS4='+ '
6211
6212 # NLS nuisances.
6213 for as_var in \
6214   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6215   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6216   LC_TELEPHONE LC_TIME
6217 do
6218   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6219     eval $as_var=C; export $as_var
6220   else
6221     $as_unset $as_var
6222   fi
6223 done
6224
6225 # Required to use basename.
6226 if expr a : '\(a\)' >/dev/null 2>&1; then
6227   as_expr=expr
6228 else
6229   as_expr=false
6230 fi
6231
6232 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6233   as_basename=basename
6234 else
6235   as_basename=false
6236 fi
6237
6238
6239 # Name of the executable.
6240 as_me=`$as_basename "$0" ||
6241 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6242          X"$0" : 'X\(//\)$' \| \
6243          X"$0" : 'X\(/\)$' \| \
6244          .     : '\(.\)' 2>/dev/null ||
6245 echo X/"$0" |
6246     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6247           /^X\/\(\/\/\)$/{ s//\1/; q; }
6248           /^X\/\(\/\).*/{ s//\1/; q; }
6249           s/.*/./; q'`
6250
6251
6252 # PATH needs CR, and LINENO needs CR and PATH.
6253 # Avoid depending upon Character Ranges.
6254 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6255 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6256 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6257 as_cr_digits='0123456789'
6258 as_cr_alnum=$as_cr_Letters$as_cr_digits
6259
6260 # The user is always right.
6261 if test "${PATH_SEPARATOR+set}" != set; then
6262   echo "#! /bin/sh" >conf$$.sh
6263   echo  "exit 0"   >>conf$$.sh
6264   chmod +x conf$$.sh
6265   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6266     PATH_SEPARATOR=';'
6267   else
6268     PATH_SEPARATOR=:
6269   fi
6270   rm -f conf$$.sh
6271 fi
6272
6273
6274   as_lineno_1=$LINENO
6275   as_lineno_2=$LINENO
6276   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6277   test "x$as_lineno_1" != "x$as_lineno_2" &&
6278   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6279   # Find who we are.  Look in the path if we contain no path at all
6280   # relative or not.
6281   case $0 in
6282     *[\\/]* ) as_myself=$0 ;;
6283     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6284 for as_dir in $PATH
6285 do
6286   IFS=$as_save_IFS
6287   test -z "$as_dir" && as_dir=.
6288   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6289 done
6290
6291        ;;
6292   esac
6293   # We did not find ourselves, most probably we were run as `sh COMMAND'
6294   # in which case we are not to be found in the path.
6295   if test "x$as_myself" = x; then
6296     as_myself=$0
6297   fi
6298   if test ! -f "$as_myself"; then
6299     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6300 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6301    { (exit 1); exit 1; }; }
6302   fi
6303   case $CONFIG_SHELL in
6304   '')
6305     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6306 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6307 do
6308   IFS=$as_save_IFS
6309   test -z "$as_dir" && as_dir=.
6310   for as_base in sh bash ksh sh5; do
6311          case $as_dir in
6312          /*)
6313            if ("$as_dir/$as_base" -c '
6314   as_lineno_1=$LINENO
6315   as_lineno_2=$LINENO
6316   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6317   test "x$as_lineno_1" != "x$as_lineno_2" &&
6318   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6319              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6320              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6321              CONFIG_SHELL=$as_dir/$as_base
6322              export CONFIG_SHELL
6323              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6324            fi;;
6325          esac
6326        done
6327 done
6328 ;;
6329   esac
6330
6331   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6332   # uniformly replaced by the line number.  The first 'sed' inserts a
6333   # line-number line before each line; the second 'sed' does the real
6334   # work.  The second script uses 'N' to pair each line-number line
6335   # with the numbered line, and appends trailing '-' during
6336   # substitution so that $LINENO is not a special case at line end.
6337   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6338   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6339   sed '=' <$as_myself |
6340     sed '
6341       N
6342       s,$,-,
6343       : loop
6344       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6345       t loop
6346       s,-$,,
6347       s,^['$as_cr_digits']*\n,,
6348     ' >$as_me.lineno &&
6349   chmod +x $as_me.lineno ||
6350     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6351 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6352    { (exit 1); exit 1; }; }
6353
6354   # Don't try to exec as it changes $[0], causing all sort of problems
6355   # (the dirname of $[0] is not the place where we might find the
6356   # original and so on.  Autoconf is especially sensible to this).
6357   . ./$as_me.lineno
6358   # Exit status is that of the last command.
6359   exit
6360 }
6361
6362
6363 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6364   *c*,-n*) ECHO_N= ECHO_C='
6365 ' ECHO_T='      ' ;;
6366   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6367   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6368 esac
6369
6370 if expr a : '\(a\)' >/dev/null 2>&1; then
6371   as_expr=expr
6372 else
6373   as_expr=false
6374 fi
6375
6376 rm -f conf$$ conf$$.exe conf$$.file
6377 echo >conf$$.file
6378 if ln -s conf$$.file conf$$ 2>/dev/null; then
6379   # We could just check for DJGPP; but this test a) works b) is more generic
6380   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6381   if test -f conf$$.exe; then
6382     # Don't use ln at all; we don't have any links
6383     as_ln_s='cp -p'
6384   else
6385     as_ln_s='ln -s'
6386   fi
6387 elif ln conf$$.file conf$$ 2>/dev/null; then
6388   as_ln_s=ln
6389 else
6390   as_ln_s='cp -p'
6391 fi
6392 rm -f conf$$ conf$$.exe conf$$.file
6393
6394 if mkdir -p . 2>/dev/null; then
6395   as_mkdir_p=:
6396 else
6397   test -d ./-p && rmdir ./-p
6398   as_mkdir_p=false
6399 fi
6400
6401 as_executable_p="test -f"
6402
6403 # Sed expression to map a string onto a valid CPP name.
6404 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6405
6406 # Sed expression to map a string onto a valid variable name.
6407 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6408
6409
6410 # IFS
6411 # We need space, tab and new line, in precisely that order.
6412 as_nl='
6413 '
6414 IFS="   $as_nl"
6415
6416 # CDPATH.
6417 $as_unset CDPATH
6418
6419 exec 6>&1
6420
6421 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6422 # report actual input values of CONFIG_FILES etc. instead of their
6423 # values after options handling.  Logging --version etc. is OK.
6424 exec 5>>config.log
6425 {
6426   echo
6427   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6428 ## Running $as_me. ##
6429 _ASBOX
6430 } >&5
6431 cat >&5 <<_CSEOF
6432
6433 This file was extended by $as_me, which was
6434 generated by GNU Autoconf 2.59.  Invocation command line was
6435
6436   CONFIG_FILES    = $CONFIG_FILES
6437   CONFIG_HEADERS  = $CONFIG_HEADERS
6438   CONFIG_LINKS    = $CONFIG_LINKS
6439   CONFIG_COMMANDS = $CONFIG_COMMANDS
6440   $ $0 $@
6441
6442 _CSEOF
6443 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6444 echo >&5
6445 _ACEOF
6446
6447 # Files that config.status was made for.
6448 if test -n "$ac_config_files"; then
6449   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6450 fi
6451
6452 if test -n "$ac_config_headers"; then
6453   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6454 fi
6455
6456 if test -n "$ac_config_links"; then
6457   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6458 fi
6459
6460 if test -n "$ac_config_commands"; then
6461   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6462 fi
6463
6464 cat >>$CONFIG_STATUS <<\_ACEOF
6465
6466 ac_cs_usage="\
6467 \`$as_me' instantiates files from templates according to the
6468 current configuration.
6469
6470 Usage: $0 [OPTIONS] [FILE]...
6471
6472   -h, --help       print this help, then exit
6473   -V, --version    print version number, then exit
6474   -q, --quiet      do not print progress messages
6475   -d, --debug      don't remove temporary files
6476       --recheck    update $as_me by reconfiguring in the same conditions
6477   --file=FILE[:TEMPLATE]
6478                    instantiate the configuration file FILE
6479   --header=FILE[:TEMPLATE]
6480                    instantiate the configuration header FILE
6481
6482 Configuration files:
6483 $config_files
6484
6485 Configuration headers:
6486 $config_headers
6487
6488 Configuration links:
6489 $config_links
6490
6491 Configuration commands:
6492 $config_commands
6493
6494 Report bugs to <bug-autoconf@gnu.org>."
6495 _ACEOF
6496
6497 cat >>$CONFIG_STATUS <<_ACEOF
6498 ac_cs_version="\\
6499 config.status
6500 configured by $0, generated by GNU Autoconf 2.59,
6501   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6502
6503 Copyright (C) 2003 Free Software Foundation, Inc.
6504 This config.status script is free software; the Free Software Foundation
6505 gives unlimited permission to copy, distribute and modify it."
6506 srcdir=$srcdir
6507 INSTALL="$INSTALL"
6508 _ACEOF
6509
6510 cat >>$CONFIG_STATUS <<\_ACEOF
6511 # If no file are specified by the user, then we need to provide default
6512 # value.  By we need to know if files were specified by the user.
6513 ac_need_defaults=:
6514 while test $# != 0
6515 do
6516   case $1 in
6517   --*=*)
6518     ac_option=`expr "x$1" : 'x\([^=]*\)='`
6519     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6520     ac_shift=:
6521     ;;
6522   -*)
6523     ac_option=$1
6524     ac_optarg=$2
6525     ac_shift=shift
6526     ;;
6527   *) # This is not an option, so the user has probably given explicit
6528      # arguments.
6529      ac_option=$1
6530      ac_need_defaults=false;;
6531   esac
6532
6533   case $ac_option in
6534   # Handling of the options.
6535 _ACEOF
6536 cat >>$CONFIG_STATUS <<\_ACEOF
6537   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6538     ac_cs_recheck=: ;;
6539   --version | --vers* | -V )
6540     echo "$ac_cs_version"; exit 0 ;;
6541   --he | --h)
6542     # Conflict between --help and --header
6543     { { echo "$as_me:$LINENO: error: ambiguous option: $1
6544 Try \`$0 --help' for more information." >&5
6545 echo "$as_me: error: ambiguous option: $1
6546 Try \`$0 --help' for more information." >&2;}
6547    { (exit 1); exit 1; }; };;
6548   --help | --hel | -h )
6549     echo "$ac_cs_usage"; exit 0 ;;
6550   --debug | --d* | -d )
6551     debug=: ;;
6552   --file | --fil | --fi | --f )
6553     $ac_shift
6554     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6555     ac_need_defaults=false;;
6556   --header | --heade | --head | --hea )
6557     $ac_shift
6558     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6559     ac_need_defaults=false;;
6560   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6561   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6562     ac_cs_silent=: ;;
6563
6564   # This is an error.
6565   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6566 Try \`$0 --help' for more information." >&5
6567 echo "$as_me: error: unrecognized option: $1
6568 Try \`$0 --help' for more information." >&2;}
6569    { (exit 1); exit 1; }; } ;;
6570
6571   *) ac_config_targets="$ac_config_targets $1" ;;
6572
6573   esac
6574   shift
6575 done
6576
6577 ac_configure_extra_args=
6578
6579 if $ac_cs_silent; then
6580   exec 6>/dev/null
6581   ac_configure_extra_args="$ac_configure_extra_args --silent"
6582 fi
6583
6584 _ACEOF
6585 cat >>$CONFIG_STATUS <<_ACEOF
6586 if \$ac_cs_recheck; then
6587   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6588   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6589 fi
6590
6591 _ACEOF
6592
6593
6594
6595
6596
6597 cat >>$CONFIG_STATUS <<\_ACEOF
6598 for ac_config_target in $ac_config_targets
6599 do
6600   case "$ac_config_target" in
6601   # Handling of arguments.
6602   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6603   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6604   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6605   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6606   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6607   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6608   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6609   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6610 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6611    { (exit 1); exit 1; }; };;
6612   esac
6613 done
6614
6615 # If the user did not use the arguments to specify the items to instantiate,
6616 # then the envvar interface is used.  Set only those that are not.
6617 # We use the long form for the default assignment because of an extremely
6618 # bizarre bug on SunOS 4.1.3.
6619 if $ac_need_defaults; then
6620   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6621   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6622   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6623   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6624 fi
6625
6626 # Have a temporary directory for convenience.  Make it in the build tree
6627 # simply because there is no reason to put it here, and in addition,
6628 # creating and moving files from /tmp can sometimes cause problems.
6629 # Create a temporary directory, and hook for its removal unless debugging.
6630 $debug ||
6631 {
6632   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6633   trap '{ (exit 1); exit 1; }' 1 2 13 15
6634 }
6635
6636 # Create a (secure) tmp directory for tmp files.
6637
6638 {
6639   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6640   test -n "$tmp" && test -d "$tmp"
6641 }  ||
6642 {
6643   tmp=./confstat$$-$RANDOM
6644   (umask 077 && mkdir $tmp)
6645 } ||
6646 {
6647    echo "$me: cannot create a temporary directory in ." >&2
6648    { (exit 1); exit 1; }
6649 }
6650
6651 _ACEOF
6652
6653 cat >>$CONFIG_STATUS <<_ACEOF
6654
6655 #
6656 # CONFIG_FILES section.
6657 #
6658
6659 # No need to generate the scripts if there are no CONFIG_FILES.
6660 # This happens for instance when ./config.status config.h
6661 if test -n "\$CONFIG_FILES"; then
6662   # Protect against being on the right side of a sed subst in config.status.
6663   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6664    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6665 s,@SHELL@,$SHELL,;t t
6666 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6667 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6668 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6669 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6670 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6671 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6672 s,@exec_prefix@,$exec_prefix,;t t
6673 s,@prefix@,$prefix,;t t
6674 s,@program_transform_name@,$program_transform_name,;t t
6675 s,@bindir@,$bindir,;t t
6676 s,@sbindir@,$sbindir,;t t
6677 s,@libexecdir@,$libexecdir,;t t
6678 s,@datadir@,$datadir,;t t
6679 s,@sysconfdir@,$sysconfdir,;t t
6680 s,@sharedstatedir@,$sharedstatedir,;t t
6681 s,@localstatedir@,$localstatedir,;t t
6682 s,@libdir@,$libdir,;t t
6683 s,@includedir@,$includedir,;t t
6684 s,@oldincludedir@,$oldincludedir,;t t
6685 s,@infodir@,$infodir,;t t
6686 s,@mandir@,$mandir,;t t
6687 s,@build_alias@,$build_alias,;t t
6688 s,@host_alias@,$host_alias,;t t
6689 s,@target_alias@,$target_alias,;t t
6690 s,@DEFS@,$DEFS,;t t
6691 s,@ECHO_C@,$ECHO_C,;t t
6692 s,@ECHO_N@,$ECHO_N,;t t
6693 s,@ECHO_T@,$ECHO_T,;t t
6694 s,@LIBS@,$LIBS,;t t
6695 s,@sim_environment@,$sim_environment,;t t
6696 s,@sim_alignment@,$sim_alignment,;t t
6697 s,@sim_assert@,$sim_assert,;t t
6698 s,@sim_bitsize@,$sim_bitsize,;t t
6699 s,@sim_endian@,$sim_endian,;t t
6700 s,@sim_hostendian@,$sim_hostendian,;t t
6701 s,@sim_float@,$sim_float,;t t
6702 s,@sim_scache@,$sim_scache,;t t
6703 s,@sim_default_model@,$sim_default_model,;t t
6704 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
6705 s,@sim_hw_objs@,$sim_hw_objs,;t t
6706 s,@sim_hw@,$sim_hw,;t t
6707 s,@sim_inline@,$sim_inline,;t t
6708 s,@sim_packages@,$sim_packages,;t t
6709 s,@sim_regparm@,$sim_regparm,;t t
6710 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
6711 s,@sim_smp@,$sim_smp,;t t
6712 s,@sim_stdcall@,$sim_stdcall,;t t
6713 s,@sim_xor_endian@,$sim_xor_endian,;t t
6714 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
6715 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
6716 s,@build@,$build,;t t
6717 s,@build_cpu@,$build_cpu,;t t
6718 s,@build_vendor@,$build_vendor,;t t
6719 s,@build_os@,$build_os,;t t
6720 s,@host@,$host,;t t
6721 s,@host_cpu@,$host_cpu,;t t
6722 s,@host_vendor@,$host_vendor,;t t
6723 s,@host_os@,$host_os,;t t
6724 s,@target@,$target,;t t
6725 s,@target_cpu@,$target_cpu,;t t
6726 s,@target_vendor@,$target_vendor,;t t
6727 s,@target_os@,$target_os,;t t
6728 s,@CC@,$CC,;t t
6729 s,@CFLAGS@,$CFLAGS,;t t
6730 s,@LDFLAGS@,$LDFLAGS,;t t
6731 s,@CPPFLAGS@,$CPPFLAGS,;t t
6732 s,@ac_ct_CC@,$ac_ct_CC,;t t
6733 s,@EXEEXT@,$EXEEXT,;t t
6734 s,@OBJEXT@,$OBJEXT,;t t
6735 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6736 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6737 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6738 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
6739 s,@HDEFINES@,$HDEFINES,;t t
6740 s,@AR@,$AR,;t t
6741 s,@RANLIB@,$RANLIB,;t t
6742 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6743 s,@USE_NLS@,$USE_NLS,;t t
6744 s,@LIBINTL@,$LIBINTL,;t t
6745 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
6746 s,@INCINTL@,$INCINTL,;t t
6747 s,@XGETTEXT@,$XGETTEXT,;t t
6748 s,@GMSGFMT@,$GMSGFMT,;t t
6749 s,@POSUB@,$POSUB,;t t
6750 s,@CATALOGS@,$CATALOGS,;t t
6751 s,@DATADIRNAME@,$DATADIRNAME,;t t
6752 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
6753 s,@GENCAT@,$GENCAT,;t t
6754 s,@CATOBJEXT@,$CATOBJEXT,;t t
6755 s,@CPP@,$CPP,;t t
6756 s,@EGREP@,$EGREP,;t t
6757 s,@MAINT@,$MAINT,;t t
6758 s,@sim_bswap@,$sim_bswap,;t t
6759 s,@sim_cflags@,$sim_cflags,;t t
6760 s,@sim_debug@,$sim_debug,;t t
6761 s,@sim_stdio@,$sim_stdio,;t t
6762 s,@sim_trace@,$sim_trace,;t t
6763 s,@sim_profile@,$sim_profile,;t t
6764 s,@SIM_SUBTARGET@,$SIM_SUBTARGET,;t t
6765 s,@sim_igen_flags@,$sim_igen_flags,;t t
6766 s,@sim_m16_flags@,$sim_m16_flags,;t t
6767 s,@sim_gen@,$sim_gen,;t t
6768 s,@sim_multi_flags@,$sim_multi_flags,;t t
6769 s,@sim_multi_igen_configs@,$sim_multi_igen_configs,;t t
6770 s,@sim_multi_src@,$sim_multi_src,;t t
6771 s,@sim_multi_obj@,$sim_multi_obj,;t t
6772 s,@mips_extra_objs@,$mips_extra_objs,;t t
6773 s,@mips_igen_engine@,$mips_igen_engine,;t t
6774 s,@mips_extra_libs@,$mips_extra_libs,;t t
6775 s,@cgen_breaks@,$cgen_breaks,;t t
6776 s,@LIBOBJS@,$LIBOBJS,;t t
6777 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6778 CEOF
6779
6780 _ACEOF
6781
6782   cat >>$CONFIG_STATUS <<\_ACEOF
6783   # Split the substitutions into bite-sized pieces for seds with
6784   # small command number limits, like on Digital OSF/1 and HP-UX.
6785   ac_max_sed_lines=48
6786   ac_sed_frag=1 # Number of current file.
6787   ac_beg=1 # First line for current file.
6788   ac_end=$ac_max_sed_lines # Line after last line for current file.
6789   ac_more_lines=:
6790   ac_sed_cmds=
6791   while $ac_more_lines; do
6792     if test $ac_beg -gt 1; then
6793       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6794     else
6795       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6796     fi
6797     if test ! -s $tmp/subs.frag; then
6798       ac_more_lines=false
6799     else
6800       # The purpose of the label and of the branching condition is to
6801       # speed up the sed processing (if there are no `@' at all, there
6802       # is no need to browse any of the substitutions).
6803       # These are the two extra sed commands mentioned above.
6804       (echo ':t
6805   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6806       if test -z "$ac_sed_cmds"; then
6807         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6808       else
6809         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6810       fi
6811       ac_sed_frag=`expr $ac_sed_frag + 1`
6812       ac_beg=$ac_end
6813       ac_end=`expr $ac_end + $ac_max_sed_lines`
6814     fi
6815   done
6816   if test -z "$ac_sed_cmds"; then
6817     ac_sed_cmds=cat
6818   fi
6819 fi # test -n "$CONFIG_FILES"
6820
6821 _ACEOF
6822 cat >>$CONFIG_STATUS <<\_ACEOF
6823 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6824   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6825   case $ac_file in
6826   - | *:- | *:-:* ) # input from stdin
6827         cat >$tmp/stdin
6828         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6829         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6830   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6831         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6832   * )   ac_file_in=$ac_file.in ;;
6833   esac
6834
6835   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6836   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6837 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6838          X"$ac_file" : 'X\(//\)[^/]' \| \
6839          X"$ac_file" : 'X\(//\)$' \| \
6840          X"$ac_file" : 'X\(/\)' \| \
6841          .     : '\(.\)' 2>/dev/null ||
6842 echo X"$ac_file" |
6843     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6844           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6845           /^X\(\/\/\)$/{ s//\1/; q; }
6846           /^X\(\/\).*/{ s//\1/; q; }
6847           s/.*/./; q'`
6848   { if $as_mkdir_p; then
6849     mkdir -p "$ac_dir"
6850   else
6851     as_dir="$ac_dir"
6852     as_dirs=
6853     while test ! -d "$as_dir"; do
6854       as_dirs="$as_dir $as_dirs"
6855       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6856 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6857          X"$as_dir" : 'X\(//\)[^/]' \| \
6858          X"$as_dir" : 'X\(//\)$' \| \
6859          X"$as_dir" : 'X\(/\)' \| \
6860          .     : '\(.\)' 2>/dev/null ||
6861 echo X"$as_dir" |
6862     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6863           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6864           /^X\(\/\/\)$/{ s//\1/; q; }
6865           /^X\(\/\).*/{ s//\1/; q; }
6866           s/.*/./; q'`
6867     done
6868     test ! -n "$as_dirs" || mkdir $as_dirs
6869   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6870 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6871    { (exit 1); exit 1; }; }; }
6872
6873   ac_builddir=.
6874
6875 if test "$ac_dir" != .; then
6876   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6877   # A "../" for each directory in $ac_dir_suffix.
6878   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6879 else
6880   ac_dir_suffix= ac_top_builddir=
6881 fi
6882
6883 case $srcdir in
6884   .)  # No --srcdir option.  We are building in place.
6885     ac_srcdir=.
6886     if test -z "$ac_top_builddir"; then
6887        ac_top_srcdir=.
6888     else
6889        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6890     fi ;;
6891   [\\/]* | ?:[\\/]* )  # Absolute path.
6892     ac_srcdir=$srcdir$ac_dir_suffix;
6893     ac_top_srcdir=$srcdir ;;
6894   *) # Relative path.
6895     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6896     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6897 esac
6898
6899 # Do not use `cd foo && pwd` to compute absolute paths, because
6900 # the directories may not exist.
6901 case `pwd` in
6902 .) ac_abs_builddir="$ac_dir";;
6903 *)
6904   case "$ac_dir" in
6905   .) ac_abs_builddir=`pwd`;;
6906   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6907   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6908   esac;;
6909 esac
6910 case $ac_abs_builddir in
6911 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6912 *)
6913   case ${ac_top_builddir}. in
6914   .) ac_abs_top_builddir=$ac_abs_builddir;;
6915   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6916   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6917   esac;;
6918 esac
6919 case $ac_abs_builddir in
6920 .) ac_abs_srcdir=$ac_srcdir;;
6921 *)
6922   case $ac_srcdir in
6923   .) ac_abs_srcdir=$ac_abs_builddir;;
6924   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6925   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6926   esac;;
6927 esac
6928 case $ac_abs_builddir in
6929 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6930 *)
6931   case $ac_top_srcdir in
6932   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6933   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6934   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6935   esac;;
6936 esac
6937
6938
6939   case $INSTALL in
6940   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6941   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6942   esac
6943
6944   if test x"$ac_file" != x-; then
6945     { echo "$as_me:$LINENO: creating $ac_file" >&5
6946 echo "$as_me: creating $ac_file" >&6;}
6947     rm -f "$ac_file"
6948   fi
6949   # Let's still pretend it is `configure' which instantiates (i.e., don't
6950   # use $as_me), people would be surprised to read:
6951   #    /* config.h.  Generated by config.status.  */
6952   if test x"$ac_file" = x-; then
6953     configure_input=
6954   else
6955     configure_input="$ac_file.  "
6956   fi
6957   configure_input=$configure_input"Generated from `echo $ac_file_in |
6958                                      sed 's,.*/,,'` by configure."
6959
6960   # First look for the input files in the build tree, otherwise in the
6961   # src tree.
6962   ac_file_inputs=`IFS=:
6963     for f in $ac_file_in; do
6964       case $f in
6965       -) echo $tmp/stdin ;;
6966       [\\/$]*)
6967          # Absolute (can't be DOS-style, as IFS=:)
6968          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6969 echo "$as_me: error: cannot find input file: $f" >&2;}
6970    { (exit 1); exit 1; }; }
6971          echo "$f";;
6972       *) # Relative
6973          if test -f "$f"; then
6974            # Build tree
6975            echo "$f"
6976          elif test -f "$srcdir/$f"; then
6977            # Source tree
6978            echo "$srcdir/$f"
6979          else
6980            # /dev/null tree
6981            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6982 echo "$as_me: error: cannot find input file: $f" >&2;}
6983    { (exit 1); exit 1; }; }
6984          fi;;
6985       esac
6986     done` || { (exit 1); exit 1; }
6987 _ACEOF
6988 cat >>$CONFIG_STATUS <<_ACEOF
6989   sed "$ac_vpsub
6990 $extrasub
6991 _ACEOF
6992 cat >>$CONFIG_STATUS <<\_ACEOF
6993 :t
6994 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6995 s,@configure_input@,$configure_input,;t t
6996 s,@srcdir@,$ac_srcdir,;t t
6997 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6998 s,@top_srcdir@,$ac_top_srcdir,;t t
6999 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7000 s,@builddir@,$ac_builddir,;t t
7001 s,@abs_builddir@,$ac_abs_builddir,;t t
7002 s,@top_builddir@,$ac_top_builddir,;t t
7003 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7004 s,@INSTALL@,$ac_INSTALL,;t t
7005 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7006   rm -f $tmp/stdin
7007   if test x"$ac_file" != x-; then
7008     mv $tmp/out $ac_file
7009   else
7010     cat $tmp/out
7011     rm -f $tmp/out
7012   fi
7013
7014 done
7015 _ACEOF
7016 cat >>$CONFIG_STATUS <<\_ACEOF
7017
7018 #
7019 # CONFIG_HEADER section.
7020 #
7021
7022 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7023 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7024 #
7025 # ac_d sets the value in "#define NAME VALUE" lines.
7026 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7027 ac_dB='[         ].*$,\1#\2'
7028 ac_dC=' '
7029 ac_dD=',;t'
7030 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7031 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7032 ac_uB='$,\1#\2define\3'
7033 ac_uC=' '
7034 ac_uD=',;t'
7035
7036 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7037   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7038   case $ac_file in
7039   - | *:- | *:-:* ) # input from stdin
7040         cat >$tmp/stdin
7041         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7042         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7043   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7044         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7045   * )   ac_file_in=$ac_file.in ;;
7046   esac
7047
7048   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7049 echo "$as_me: creating $ac_file" >&6;}
7050
7051   # First look for the input files in the build tree, otherwise in the
7052   # src tree.
7053   ac_file_inputs=`IFS=:
7054     for f in $ac_file_in; do
7055       case $f in
7056       -) echo $tmp/stdin ;;
7057       [\\/$]*)
7058          # Absolute (can't be DOS-style, as IFS=:)
7059          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7060 echo "$as_me: error: cannot find input file: $f" >&2;}
7061    { (exit 1); exit 1; }; }
7062          # Do quote $f, to prevent DOS paths from being IFS'd.
7063          echo "$f";;
7064       *) # Relative
7065          if test -f "$f"; then
7066            # Build tree
7067            echo "$f"
7068          elif test -f "$srcdir/$f"; then
7069            # Source tree
7070            echo "$srcdir/$f"
7071          else
7072            # /dev/null tree
7073            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7074 echo "$as_me: error: cannot find input file: $f" >&2;}
7075    { (exit 1); exit 1; }; }
7076          fi;;
7077       esac
7078     done` || { (exit 1); exit 1; }
7079   # Remove the trailing spaces.
7080   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
7081
7082 _ACEOF
7083
7084 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7085 # `conftest.undefs', that substitutes the proper values into
7086 # config.h.in to produce config.h.  The first handles `#define'
7087 # templates, and the second `#undef' templates.
7088 # And first: Protect against being on the right side of a sed subst in
7089 # config.status.  Protect against being in an unquoted here document
7090 # in config.status.
7091 rm -f conftest.defines conftest.undefs
7092 # Using a here document instead of a string reduces the quoting nightmare.
7093 # Putting comments in sed scripts is not portable.
7094 #
7095 # `end' is used to avoid that the second main sed command (meant for
7096 # 0-ary CPP macros) applies to n-ary macro definitions.
7097 # See the Autoconf documentation for `clear'.
7098 cat >confdef2sed.sed <<\_ACEOF
7099 s/[\\&,]/\\&/g
7100 s,[\\$`],\\&,g
7101 t clear
7102 : clear
7103 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7104 t end
7105 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7106 : end
7107 _ACEOF
7108 # If some macros were called several times there might be several times
7109 # the same #defines, which is useless.  Nevertheless, we may not want to
7110 # sort them, since we want the *last* AC-DEFINE to be honored.
7111 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7112 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7113 rm -f confdef2sed.sed
7114
7115 # This sed command replaces #undef with comments.  This is necessary, for
7116 # example, in the case of _POSIX_SOURCE, which is predefined and required
7117 # on some systems where configure will not decide to define it.
7118 cat >>conftest.undefs <<\_ACEOF
7119 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7120 _ACEOF
7121
7122 # Break up conftest.defines because some shells have a limit on the size
7123 # of here documents, and old seds have small limits too (100 cmds).
7124 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7125 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7126 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7127 echo '  :' >>$CONFIG_STATUS
7128 rm -f conftest.tail
7129 while grep . conftest.defines >/dev/null
7130 do
7131   # Write a limited-size here document to $tmp/defines.sed.
7132   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7133   # Speed up: don't consider the non `#define' lines.
7134   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7135   # Work around the forget-to-reset-the-flag bug.
7136   echo 't clr' >>$CONFIG_STATUS
7137   echo ': clr' >>$CONFIG_STATUS
7138   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7139   echo 'CEOF
7140   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7141   rm -f $tmp/in
7142   mv $tmp/out $tmp/in
7143 ' >>$CONFIG_STATUS
7144   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7145   rm -f conftest.defines
7146   mv conftest.tail conftest.defines
7147 done
7148 rm -f conftest.defines
7149 echo '  fi # grep' >>$CONFIG_STATUS
7150 echo >>$CONFIG_STATUS
7151
7152 # Break up conftest.undefs because some shells have a limit on the size
7153 # of here documents, and old seds have small limits too (100 cmds).
7154 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7155 rm -f conftest.tail
7156 while grep . conftest.undefs >/dev/null
7157 do
7158   # Write a limited-size here document to $tmp/undefs.sed.
7159   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7160   # Speed up: don't consider the non `#undef'
7161   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7162   # Work around the forget-to-reset-the-flag bug.
7163   echo 't clr' >>$CONFIG_STATUS
7164   echo ': clr' >>$CONFIG_STATUS
7165   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7166   echo 'CEOF
7167   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7168   rm -f $tmp/in
7169   mv $tmp/out $tmp/in
7170 ' >>$CONFIG_STATUS
7171   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7172   rm -f conftest.undefs
7173   mv conftest.tail conftest.undefs
7174 done
7175 rm -f conftest.undefs
7176
7177 cat >>$CONFIG_STATUS <<\_ACEOF
7178   # Let's still pretend it is `configure' which instantiates (i.e., don't
7179   # use $as_me), people would be surprised to read:
7180   #    /* config.h.  Generated by config.status.  */
7181   if test x"$ac_file" = x-; then
7182     echo "/* Generated by configure.  */" >$tmp/config.h
7183   else
7184     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7185   fi
7186   cat $tmp/in >>$tmp/config.h
7187   rm -f $tmp/in
7188   if test x"$ac_file" != x-; then
7189     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7190       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7191 echo "$as_me: $ac_file is unchanged" >&6;}
7192     else
7193       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7194 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7195          X"$ac_file" : 'X\(//\)[^/]' \| \
7196          X"$ac_file" : 'X\(//\)$' \| \
7197          X"$ac_file" : 'X\(/\)' \| \
7198          .     : '\(.\)' 2>/dev/null ||
7199 echo X"$ac_file" |
7200     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7201           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7202           /^X\(\/\/\)$/{ s//\1/; q; }
7203           /^X\(\/\).*/{ s//\1/; q; }
7204           s/.*/./; q'`
7205       { if $as_mkdir_p; then
7206     mkdir -p "$ac_dir"
7207   else
7208     as_dir="$ac_dir"
7209     as_dirs=
7210     while test ! -d "$as_dir"; do
7211       as_dirs="$as_dir $as_dirs"
7212       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7213 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7214          X"$as_dir" : 'X\(//\)[^/]' \| \
7215          X"$as_dir" : 'X\(//\)$' \| \
7216          X"$as_dir" : 'X\(/\)' \| \
7217          .     : '\(.\)' 2>/dev/null ||
7218 echo X"$as_dir" |
7219     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7220           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7221           /^X\(\/\/\)$/{ s//\1/; q; }
7222           /^X\(\/\).*/{ s//\1/; q; }
7223           s/.*/./; q'`
7224     done
7225     test ! -n "$as_dirs" || mkdir $as_dirs
7226   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7227 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7228    { (exit 1); exit 1; }; }; }
7229
7230       rm -f $ac_file
7231       mv $tmp/config.h $ac_file
7232     fi
7233   else
7234     cat $tmp/config.h
7235     rm -f $tmp/config.h
7236   fi
7237 done
7238 _ACEOF
7239 cat >>$CONFIG_STATUS <<\_ACEOF
7240
7241 #
7242 # CONFIG_LINKS section.
7243 #
7244
7245 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
7246   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7247   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7248
7249   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
7250 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
7251
7252   if test ! -r $srcdir/$ac_source; then
7253     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
7254 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
7255    { (exit 1); exit 1; }; }
7256   fi
7257   rm -f $ac_dest
7258
7259   # Make relative symlinks.
7260   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
7261 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7262          X"$ac_dest" : 'X\(//\)[^/]' \| \
7263          X"$ac_dest" : 'X\(//\)$' \| \
7264          X"$ac_dest" : 'X\(/\)' \| \
7265          .     : '\(.\)' 2>/dev/null ||
7266 echo X"$ac_dest" |
7267     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7268           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7269           /^X\(\/\/\)$/{ s//\1/; q; }
7270           /^X\(\/\).*/{ s//\1/; q; }
7271           s/.*/./; q'`
7272   { if $as_mkdir_p; then
7273     mkdir -p "$ac_dest_dir"
7274   else
7275     as_dir="$ac_dest_dir"
7276     as_dirs=
7277     while test ! -d "$as_dir"; do
7278       as_dirs="$as_dir $as_dirs"
7279       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7280 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7281          X"$as_dir" : 'X\(//\)[^/]' \| \
7282          X"$as_dir" : 'X\(//\)$' \| \
7283          X"$as_dir" : 'X\(/\)' \| \
7284          .     : '\(.\)' 2>/dev/null ||
7285 echo X"$as_dir" |
7286     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7287           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7288           /^X\(\/\/\)$/{ s//\1/; q; }
7289           /^X\(\/\).*/{ s//\1/; q; }
7290           s/.*/./; q'`
7291     done
7292     test ! -n "$as_dirs" || mkdir $as_dirs
7293   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
7294 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
7295    { (exit 1); exit 1; }; }; }
7296
7297   ac_builddir=.
7298
7299 if test "$ac_dest_dir" != .; then
7300   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
7301   # A "../" for each directory in $ac_dir_suffix.
7302   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7303 else
7304   ac_dir_suffix= ac_top_builddir=
7305 fi
7306
7307 case $srcdir in
7308   .)  # No --srcdir option.  We are building in place.
7309     ac_srcdir=.
7310     if test -z "$ac_top_builddir"; then
7311        ac_top_srcdir=.
7312     else
7313        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7314     fi ;;
7315   [\\/]* | ?:[\\/]* )  # Absolute path.
7316     ac_srcdir=$srcdir$ac_dir_suffix;
7317     ac_top_srcdir=$srcdir ;;
7318   *) # Relative path.
7319     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7320     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7321 esac
7322
7323 # Do not use `cd foo && pwd` to compute absolute paths, because
7324 # the directories may not exist.
7325 case `pwd` in
7326 .) ac_abs_builddir="$ac_dest_dir";;
7327 *)
7328   case "$ac_dest_dir" in
7329   .) ac_abs_builddir=`pwd`;;
7330   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
7331   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
7332   esac;;
7333 esac
7334 case $ac_abs_builddir in
7335 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7336 *)
7337   case ${ac_top_builddir}. in
7338   .) ac_abs_top_builddir=$ac_abs_builddir;;
7339   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7340   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7341   esac;;
7342 esac
7343 case $ac_abs_builddir in
7344 .) ac_abs_srcdir=$ac_srcdir;;
7345 *)
7346   case $ac_srcdir in
7347   .) ac_abs_srcdir=$ac_abs_builddir;;
7348   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7349   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7350   esac;;
7351 esac
7352 case $ac_abs_builddir in
7353 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7354 *)
7355   case $ac_top_srcdir in
7356   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7357   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7358   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7359   esac;;
7360 esac
7361
7362
7363   case $srcdir in
7364   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
7365       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
7366   esac
7367
7368   # Try a symlink, then a hard link, then a copy.
7369   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7370     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
7371     cp -p $srcdir/$ac_source $ac_dest ||
7372     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
7373 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
7374    { (exit 1); exit 1; }; }
7375 done
7376 _ACEOF
7377 cat >>$CONFIG_STATUS <<\_ACEOF
7378
7379 #
7380 # CONFIG_COMMANDS section.
7381 #
7382 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7383   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7384   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7385   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7386 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7387          X"$ac_dest" : 'X\(//\)[^/]' \| \
7388          X"$ac_dest" : 'X\(//\)$' \| \
7389          X"$ac_dest" : 'X\(/\)' \| \
7390          .     : '\(.\)' 2>/dev/null ||
7391 echo X"$ac_dest" |
7392     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7393           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7394           /^X\(\/\/\)$/{ s//\1/; q; }
7395           /^X\(\/\).*/{ s//\1/; q; }
7396           s/.*/./; q'`
7397   { if $as_mkdir_p; then
7398     mkdir -p "$ac_dir"
7399   else
7400     as_dir="$ac_dir"
7401     as_dirs=
7402     while test ! -d "$as_dir"; do
7403       as_dirs="$as_dir $as_dirs"
7404       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7405 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7406          X"$as_dir" : 'X\(//\)[^/]' \| \
7407          X"$as_dir" : 'X\(//\)$' \| \
7408          X"$as_dir" : 'X\(/\)' \| \
7409          .     : '\(.\)' 2>/dev/null ||
7410 echo X"$as_dir" |
7411     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7412           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7413           /^X\(\/\/\)$/{ s//\1/; q; }
7414           /^X\(\/\).*/{ s//\1/; q; }
7415           s/.*/./; q'`
7416     done
7417     test ! -n "$as_dirs" || mkdir $as_dirs
7418   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7419 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7420    { (exit 1); exit 1; }; }; }
7421
7422   ac_builddir=.
7423
7424 if test "$ac_dir" != .; then
7425   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7426   # A "../" for each directory in $ac_dir_suffix.
7427   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7428 else
7429   ac_dir_suffix= ac_top_builddir=
7430 fi
7431
7432 case $srcdir in
7433   .)  # No --srcdir option.  We are building in place.
7434     ac_srcdir=.
7435     if test -z "$ac_top_builddir"; then
7436        ac_top_srcdir=.
7437     else
7438        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7439     fi ;;
7440   [\\/]* | ?:[\\/]* )  # Absolute path.
7441     ac_srcdir=$srcdir$ac_dir_suffix;
7442     ac_top_srcdir=$srcdir ;;
7443   *) # Relative path.
7444     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7445     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7446 esac
7447
7448 # Do not use `cd foo && pwd` to compute absolute paths, because
7449 # the directories may not exist.
7450 case `pwd` in
7451 .) ac_abs_builddir="$ac_dir";;
7452 *)
7453   case "$ac_dir" in
7454   .) ac_abs_builddir=`pwd`;;
7455   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7456   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7457   esac;;
7458 esac
7459 case $ac_abs_builddir in
7460 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7461 *)
7462   case ${ac_top_builddir}. in
7463   .) ac_abs_top_builddir=$ac_abs_builddir;;
7464   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7465   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7466   esac;;
7467 esac
7468 case $ac_abs_builddir in
7469 .) ac_abs_srcdir=$ac_srcdir;;
7470 *)
7471   case $ac_srcdir in
7472   .) ac_abs_srcdir=$ac_abs_builddir;;
7473   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7474   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7475   esac;;
7476 esac
7477 case $ac_abs_builddir in
7478 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7479 *)
7480   case $ac_top_srcdir in
7481   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7482   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7483   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7484   esac;;
7485 esac
7486
7487
7488   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7489 echo "$as_me: executing $ac_dest commands" >&6;}
7490   case $ac_dest in
7491     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7492  rm -f Makesim1.tmp Makesim2.tmp Makefile
7493  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7494  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7495  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7496         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7497         <Makefile.sim >Makefile
7498  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7499  ;;
7500     stamp-h ) echo > stamp-h ;;
7501   esac
7502 done
7503 _ACEOF
7504
7505 cat >>$CONFIG_STATUS <<\_ACEOF
7506
7507 { (exit 0); exit 0; }
7508 _ACEOF
7509 chmod +x $CONFIG_STATUS
7510 ac_clean_files=$ac_clean_files_save
7511
7512
7513 # configure is writing to config.log, and then calls config.status.
7514 # config.status does its own redirection, appending to config.log.
7515 # Unfortunately, on DOS this fails, as config.log is still kept open
7516 # by configure, so config.status won't be able to write to it; its
7517 # output is simply discarded.  So we exec the FD to /dev/null,
7518 # effectively closing config.log, so it can be properly (re)opened and
7519 # appended to by config.status.  When coming back to configure, we
7520 # need to make the FD available again.
7521 if test "$no_create" != yes; then
7522   ac_cs_success=:
7523   ac_config_status_args=
7524   test "$silent" = yes &&
7525     ac_config_status_args="$ac_config_status_args --quiet"
7526   exec 5>/dev/null
7527   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7528   exec 5>>config.log
7529   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7530   # would make configure fail if this is the last instruction.
7531   $ac_cs_success || { (exit 1); exit 1; }
7532 fi
7533
7534