sim/sh/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="Makefile.in"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-maintainer-mode              Enable developer functionality.
 854   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 855   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 856   --enable-sim-debug=opts               Enable debugging flags
 857   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 858   --enable-sim-trace=opts               Enable tracing flags
 859   --enable-sim-profile=opts             Enable profiling flags
 860
 861 Some influential environment variables:
 862   CC          C compiler command
 863   CFLAGS      C compiler flags
 864   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 865               nonstandard directory <lib dir>
 866   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 867               headers in a nonstandard directory <include dir>
 868   CPP         C preprocessor
 869
 870 Use these variables to override the choices made by `configure' or to help
 871 it to find libraries and programs with nonstandard names/locations.
 872
 873 _ACEOF
 874 fi
 875
 876 if test "$ac_init_help" = "recursive"; then
 877   # If there are subdirs, report their specific --help.
 878   ac_popdir=`pwd`
 879   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 880     test -d $ac_dir || continue
 881     ac_builddir=.
 882
 883 if test "$ac_dir" != .; then
 884   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 885   # A "../" for each directory in $ac_dir_suffix.
 886   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 887 else
 888   ac_dir_suffix= ac_top_builddir=
 889 fi
 890
 891 case $srcdir in
 892   .)  # No --srcdir option.  We are building in place.
 893     ac_srcdir=.
 894     if test -z "$ac_top_builddir"; then
 895        ac_top_srcdir=.
 896     else
 897        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 898     fi ;;
 899   [\\/]* | ?:[\\/]* )  # Absolute path.
 900     ac_srcdir=$srcdir$ac_dir_suffix;
 901     ac_top_srcdir=$srcdir ;;
 902   *) # Relative path.
 903     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 904     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 905 esac
 906
 907 # Do not use `cd foo && pwd` to compute absolute paths, because
 908 # the directories may not exist.
 909 case `pwd` in
 910 .) ac_abs_builddir="$ac_dir";;
 911 *)
 912   case "$ac_dir" in
 913   .) ac_abs_builddir=`pwd`;;
 914   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 915   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 916   esac;;
 917 esac
 918 case $ac_abs_builddir in
 919 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 920 *)
 921   case ${ac_top_builddir}. in
 922   .) ac_abs_top_builddir=$ac_abs_builddir;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 924   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_srcdir=$ac_srcdir;;
 929 *)
 930   case $ac_srcdir in
 931   .) ac_abs_srcdir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 933   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 938 *)
 939   case $ac_top_srcdir in
 940   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 942   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 943   esac;;
 944 esac
 945
 946     cd $ac_dir
 947     # Check for guested configure; otherwise get Cygnus style configure.
 948     if test -f $ac_srcdir/configure.gnu; then
 949       echo
 950       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 951     elif test -f $ac_srcdir/configure; then
 952       echo
 953       $SHELL $ac_srcdir/configure  --help=recursive
 954     elif test -f $ac_srcdir/configure.ac ||
 955            test -f $ac_srcdir/configure.in; then
 956       echo
 957       $ac_configure --help
 958     else
 959       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 960     fi
 961     cd $ac_popdir
 962   done
 963 fi
 964
 965 test -n "$ac_init_help" && exit 0
 966 if $ac_init_version; then
 967   cat <<\_ACEOF
 968
 969 Copyright (C) 2003 Free Software Foundation, Inc.
 970 This configure script is free software; the Free Software Foundation
 971 gives unlimited permission to copy, distribute and modify it.
 972 _ACEOF
 973   exit 0
 974 fi
 975 exec 5>config.log
 976 cat >&5 <<_ACEOF
 977 This file contains any messages produced by compilers while
 978 running configure, to aid debugging if configure makes a mistake.
 979
 980 It was created by $as_me, which was
 981 generated by GNU Autoconf 2.59.  Invocation command line was
 982
 983   $ $0 $@
 984
 985 _ACEOF
 986 {
 987 cat <<_ASUNAME
 988 ## --------- ##
 989 ## Platform. ##
 990 ## --------- ##
 991
 992 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 993 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 994 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 995 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 996 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 997
 998 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 999 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1000
1001 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1002 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1003 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1004 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1005 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1006 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1007 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1008
1009 _ASUNAME
1010
1011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1012 for as_dir in $PATH
1013 do
1014   IFS=$as_save_IFS
1015   test -z "$as_dir" && as_dir=.
1016   echo "PATH: $as_dir"
1017 done
1018
1019 } >&5
1020
1021 cat >&5 <<_ACEOF
1022
1023
1024 ## ----------- ##
1025 ## Core tests. ##
1026 ## ----------- ##
1027
1028 _ACEOF
1029
1030
1031 # Keep a trace of the command line.
1032 # Strip out --no-create and --no-recursion so they do not pile up.
1033 # Strip out --silent because we don't want to record it for future runs.
1034 # Also quote any args containing shell meta-characters.
1035 # Make two passes to allow for proper duplicate-argument suppression.
1036 ac_configure_args=
1037 ac_configure_args0=
1038 ac_configure_args1=
1039 ac_sep=
1040 ac_must_keep_next=false
1041 for ac_pass in 1 2
1042 do
1043   for ac_arg
1044   do
1045     case $ac_arg in
1046     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1047     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1048     | -silent | --silent | --silen | --sile | --sil)
1049       continue ;;
1050     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1051       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1052     esac
1053     case $ac_pass in
1054     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1055     2)
1056       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1057       if test $ac_must_keep_next = true; then
1058         ac_must_keep_next=false # Got value, back to normal.
1059       else
1060         case $ac_arg in
1061           *=* | --config-cache | -C | -disable-* | --disable-* \
1062           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1063           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1064           | -with-* | --with-* | -without-* | --without-* | --x)
1065             case "$ac_configure_args0 " in
1066               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1067             esac
1068             ;;
1069           -* ) ac_must_keep_next=true ;;
1070         esac
1071       fi
1072       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1073       # Get rid of the leading space.
1074       ac_sep=" "
1075       ;;
1076     esac
1077   done
1078 done
1079 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1080 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1081
1082 # When interrupted or exit'd, cleanup temporary files, and complete
1083 # config.log.  We remove comments because anyway the quotes in there
1084 # would cause problems or look ugly.
1085 # WARNING: Be sure not to use single quotes in there, as some shells,
1086 # such as our DU 5.0 friend, will then `close' the trap.
1087 trap 'exit_status=$?
1088   # Save into config.log some information that might help in debugging.
1089   {
1090     echo
1091
1092     cat <<\_ASBOX
1093 ## ---------------- ##
1094 ## Cache variables. ##
1095 ## ---------------- ##
1096 _ASBOX
1097     echo
1098     # The following way of writing the cache mishandles newlines in values,
1099 {
1100   (set) 2>&1 |
1101     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1102     *ac_space=\ *)
1103       sed -n \
1104         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1105           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1106       ;;
1107     *)
1108       sed -n \
1109         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1110       ;;
1111     esac;
1112 }
1113     echo
1114
1115     cat <<\_ASBOX
1116 ## ----------------- ##
1117 ## Output variables. ##
1118 ## ----------------- ##
1119 _ASBOX
1120     echo
1121     for ac_var in $ac_subst_vars
1122     do
1123       eval ac_val=$`echo $ac_var`
1124       echo "$ac_var='"'"'$ac_val'"'"'"
1125     done | sort
1126     echo
1127
1128     if test -n "$ac_subst_files"; then
1129       cat <<\_ASBOX
1130 ## ------------- ##
1131 ## Output files. ##
1132 ## ------------- ##
1133 _ASBOX
1134       echo
1135       for ac_var in $ac_subst_files
1136       do
1137         eval ac_val=$`echo $ac_var`
1138         echo "$ac_var='"'"'$ac_val'"'"'"
1139       done | sort
1140       echo
1141     fi
1142
1143     if test -s confdefs.h; then
1144       cat <<\_ASBOX
1145 ## ----------- ##
1146 ## confdefs.h. ##
1147 ## ----------- ##
1148 _ASBOX
1149       echo
1150       sed "/^$/d" confdefs.h | sort
1151       echo
1152     fi
1153     test "$ac_signal" != 0 &&
1154       echo "$as_me: caught signal $ac_signal"
1155     echo "$as_me: exit $exit_status"
1156   } >&5
1157   rm -f core *.core &&
1158   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1159     exit $exit_status
1160      ' 0
1161 for ac_signal in 1 2 13 15; do
1162   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1163 done
1164 ac_signal=0
1165
1166 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1167 rm -rf conftest* confdefs.h
1168 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1169 echo >confdefs.h
1170
1171 # Predefined preprocessor variables.
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_NAME "$PACKAGE_NAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_STRING "$PACKAGE_STRING"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1195 _ACEOF
1196
1197
1198 # Let the site file select an alternate cache file if it wants to.
1199 # Prefer explicitly selected file to automatically selected ones.
1200 if test -z "$CONFIG_SITE"; then
1201   if test "x$prefix" != xNONE; then
1202     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1203   else
1204     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1205   fi
1206 fi
1207 for ac_site_file in $CONFIG_SITE; do
1208   if test -r "$ac_site_file"; then
1209     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1210 echo "$as_me: loading site script $ac_site_file" >&6;}
1211     sed 's/^/| /' "$ac_site_file" >&5
1212     . "$ac_site_file"
1213   fi
1214 done
1215
1216 if test -r "$cache_file"; then
1217   # Some versions of bash will fail to source /dev/null (special
1218   # files actually), so we avoid doing that.
1219   if test -f "$cache_file"; then
1220     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1221 echo "$as_me: loading cache $cache_file" >&6;}
1222     case $cache_file in
1223       [\\/]* | ?:[\\/]* ) . $cache_file;;
1224       *)                      . ./$cache_file;;
1225     esac
1226   fi
1227 else
1228   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1229 echo "$as_me: creating cache $cache_file" >&6;}
1230   >$cache_file
1231 fi
1232
1233 # Check that the precious variables saved in the cache have kept the same
1234 # value.
1235 ac_cache_corrupted=false
1236 for ac_var in `(set) 2>&1 |
1237                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1238   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1239   eval ac_new_set=\$ac_env_${ac_var}_set
1240   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1241   eval ac_new_val="\$ac_env_${ac_var}_value"
1242   case $ac_old_set,$ac_new_set in
1243     set,)
1244       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1245 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1246       ac_cache_corrupted=: ;;
1247     ,set)
1248       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1250       ac_cache_corrupted=: ;;
1251     ,);;
1252     *)
1253       if test "x$ac_old_val" != "x$ac_new_val"; then
1254         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1255 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1256         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1257 echo "$as_me:   former value:  $ac_old_val" >&2;}
1258         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1259 echo "$as_me:   current value: $ac_new_val" >&2;}
1260         ac_cache_corrupted=:
1261       fi;;
1262   esac
1263   # Pass precious variables to config.status.
1264   if test "$ac_new_set" = set; then
1265     case $ac_new_val in
1266     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1267       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1268     *) ac_arg=$ac_var=$ac_new_val ;;
1269     esac
1270     case " $ac_configure_args " in
1271       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1272       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1273     esac
1274   fi
1275 done
1276 if $ac_cache_corrupted; then
1277   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1278 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1279   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1280 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1281    { (exit 1); exit 1; }; }
1282 fi
1283
1284 ac_ext=c
1285 ac_cpp='$CPP $CPPFLAGS'
1286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309 # This file contains common code used by all simulators.
1310 #
1311 # common.m4 invokes AC macros used by all simulators and by the common
1312 # directory.  It is intended to be included before any target specific
1313 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1314 # the Makefile.  It is intended to be invoked last.
1315 #
1316 # The simulator's configure.in should look like:
1317 #
1318 # dnl Process this file with autoconf to produce a configure script.
1319 # AC_PREREQ(2.5)dnl
1320 # AC_INIT(Makefile.in)
1321 #
1322 # sinclude(../common/common.m4)
1323 #
1324 # ... target specific stuff ...
1325
1326 # autoconf.info says this should be called right after AC_INIT.
1327           ac_config_headers="$ac_config_headers config.h:config.in"
1328
1329 ac_aux_dir=
1330 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1331   if test -f $ac_dir/install-sh; then
1332     ac_aux_dir=$ac_dir
1333     ac_install_sh="$ac_aux_dir/install-sh -c"
1334     break
1335   elif test -f $ac_dir/install.sh; then
1336     ac_aux_dir=$ac_dir
1337     ac_install_sh="$ac_aux_dir/install.sh -c"
1338     break
1339   elif test -f $ac_dir/shtool; then
1340     ac_aux_dir=$ac_dir
1341     ac_install_sh="$ac_aux_dir/shtool install -c"
1342     break
1343   fi
1344 done
1345 if test -z "$ac_aux_dir"; then
1346   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1347 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1348    { (exit 1); exit 1; }; }
1349 fi
1350 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1351 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1352 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1353
1354 # Make sure we can run config.sub.
1355 $ac_config_sub sun4 >/dev/null 2>&1 ||
1356   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1357 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1358    { (exit 1); exit 1; }; }
1359
1360 echo "$as_me:$LINENO: checking build system type" >&5
1361 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1362 if test "${ac_cv_build+set}" = set; then
1363   echo $ECHO_N "(cached) $ECHO_C" >&6
1364 else
1365   ac_cv_build_alias=$build_alias
1366 test -z "$ac_cv_build_alias" &&
1367   ac_cv_build_alias=`$ac_config_guess`
1368 test -z "$ac_cv_build_alias" &&
1369   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1370 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1371    { (exit 1); exit 1; }; }
1372 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1373   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1374 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1375    { (exit 1); exit 1; }; }
1376
1377 fi
1378 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1379 echo "${ECHO_T}$ac_cv_build" >&6
1380 build=$ac_cv_build
1381 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1382 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1383 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1384
1385
1386 echo "$as_me:$LINENO: checking host system type" >&5
1387 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1388 if test "${ac_cv_host+set}" = set; then
1389   echo $ECHO_N "(cached) $ECHO_C" >&6
1390 else
1391   ac_cv_host_alias=$host_alias
1392 test -z "$ac_cv_host_alias" &&
1393   ac_cv_host_alias=$ac_cv_build_alias
1394 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1395   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1396 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1397    { (exit 1); exit 1; }; }
1398
1399 fi
1400 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1401 echo "${ECHO_T}$ac_cv_host" >&6
1402 host=$ac_cv_host
1403 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1404 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1405 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1406
1407
1408 echo "$as_me:$LINENO: checking target system type" >&5
1409 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1410 if test "${ac_cv_target+set}" = set; then
1411   echo $ECHO_N "(cached) $ECHO_C" >&6
1412 else
1413   ac_cv_target_alias=$target_alias
1414 test "x$ac_cv_target_alias" = "x" &&
1415   ac_cv_target_alias=$ac_cv_host_alias
1416 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1417   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1418 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1419    { (exit 1); exit 1; }; }
1420
1421 fi
1422 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1423 echo "${ECHO_T}$ac_cv_target" >&6
1424 target=$ac_cv_target
1425 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1426 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1427 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1428
1429
1430 # The aliases save the names the user supplied, while $host etc.
1431 # will get canonicalized.
1432 test -n "$target_alias" &&
1433   test "$program_prefix$program_suffix$program_transform_name" = \
1434     NONENONEs,x,x, &&
1435   program_prefix=${target_alias}-
1436 test "$program_prefix" != NONE &&
1437   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1438 # Use a double $ so make ignores it.
1439 test "$program_suffix" != NONE &&
1440   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1441 # Double any \ or $.  echo might interpret backslashes.
1442 # By default was `s,x,x', remove it if useless.
1443 cat <<\_ACEOF >conftest.sed
1444 s/[\\$]/&&/g;s/;s,x,x,$//
1445 _ACEOF
1446 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1447 rm conftest.sed
1448
1449 ac_ext=c
1450 ac_cpp='$CPP $CPPFLAGS'
1451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1453 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1454 if test -n "$ac_tool_prefix"; then
1455   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1456 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1457 echo "$as_me:$LINENO: checking for $ac_word" >&5
1458 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1459 if test "${ac_cv_prog_CC+set}" = set; then
1460   echo $ECHO_N "(cached) $ECHO_C" >&6
1461 else
1462   if test -n "$CC"; then
1463   ac_cv_prog_CC="$CC" # Let the user override the test.
1464 else
1465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1466 for as_dir in $PATH
1467 do
1468   IFS=$as_save_IFS
1469   test -z "$as_dir" && as_dir=.
1470   for ac_exec_ext in '' $ac_executable_extensions; do
1471   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1472     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1473     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1474     break 2
1475   fi
1476 done
1477 done
1478
1479 fi
1480 fi
1481 CC=$ac_cv_prog_CC
1482 if test -n "$CC"; then
1483   echo "$as_me:$LINENO: result: $CC" >&5
1484 echo "${ECHO_T}$CC" >&6
1485 else
1486   echo "$as_me:$LINENO: result: no" >&5
1487 echo "${ECHO_T}no" >&6
1488 fi
1489
1490 fi
1491 if test -z "$ac_cv_prog_CC"; then
1492   ac_ct_CC=$CC
1493   # Extract the first word of "gcc", so it can be a program name with args.
1494 set dummy gcc; ac_word=$2
1495 echo "$as_me:$LINENO: checking for $ac_word" >&5
1496 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1497 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1498   echo $ECHO_N "(cached) $ECHO_C" >&6
1499 else
1500   if test -n "$ac_ct_CC"; then
1501   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1502 else
1503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1504 for as_dir in $PATH
1505 do
1506   IFS=$as_save_IFS
1507   test -z "$as_dir" && as_dir=.
1508   for ac_exec_ext in '' $ac_executable_extensions; do
1509   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1510     ac_cv_prog_ac_ct_CC="gcc"
1511     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1512     break 2
1513   fi
1514 done
1515 done
1516
1517 fi
1518 fi
1519 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1520 if test -n "$ac_ct_CC"; then
1521   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1522 echo "${ECHO_T}$ac_ct_CC" >&6
1523 else
1524   echo "$as_me:$LINENO: result: no" >&5
1525 echo "${ECHO_T}no" >&6
1526 fi
1527
1528   CC=$ac_ct_CC
1529 else
1530   CC="$ac_cv_prog_CC"
1531 fi
1532
1533 if test -z "$CC"; then
1534   if test -n "$ac_tool_prefix"; then
1535   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1536 set dummy ${ac_tool_prefix}cc; ac_word=$2
1537 echo "$as_me:$LINENO: checking for $ac_word" >&5
1538 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1539 if test "${ac_cv_prog_CC+set}" = set; then
1540   echo $ECHO_N "(cached) $ECHO_C" >&6
1541 else
1542   if test -n "$CC"; then
1543   ac_cv_prog_CC="$CC" # Let the user override the test.
1544 else
1545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1546 for as_dir in $PATH
1547 do
1548   IFS=$as_save_IFS
1549   test -z "$as_dir" && as_dir=.
1550   for ac_exec_ext in '' $ac_executable_extensions; do
1551   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1552     ac_cv_prog_CC="${ac_tool_prefix}cc"
1553     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1554     break 2
1555   fi
1556 done
1557 done
1558
1559 fi
1560 fi
1561 CC=$ac_cv_prog_CC
1562 if test -n "$CC"; then
1563   echo "$as_me:$LINENO: result: $CC" >&5
1564 echo "${ECHO_T}$CC" >&6
1565 else
1566   echo "$as_me:$LINENO: result: no" >&5
1567 echo "${ECHO_T}no" >&6
1568 fi
1569
1570 fi
1571 if test -z "$ac_cv_prog_CC"; then
1572   ac_ct_CC=$CC
1573   # Extract the first word of "cc", so it can be a program name with args.
1574 set dummy cc; ac_word=$2
1575 echo "$as_me:$LINENO: checking for $ac_word" >&5
1576 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1577 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1578   echo $ECHO_N "(cached) $ECHO_C" >&6
1579 else
1580   if test -n "$ac_ct_CC"; then
1581   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1582 else
1583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1584 for as_dir in $PATH
1585 do
1586   IFS=$as_save_IFS
1587   test -z "$as_dir" && as_dir=.
1588   for ac_exec_ext in '' $ac_executable_extensions; do
1589   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1590     ac_cv_prog_ac_ct_CC="cc"
1591     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1592     break 2
1593   fi
1594 done
1595 done
1596
1597 fi
1598 fi
1599 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1600 if test -n "$ac_ct_CC"; then
1601   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1602 echo "${ECHO_T}$ac_ct_CC" >&6
1603 else
1604   echo "$as_me:$LINENO: result: no" >&5
1605 echo "${ECHO_T}no" >&6
1606 fi
1607
1608   CC=$ac_ct_CC
1609 else
1610   CC="$ac_cv_prog_CC"
1611 fi
1612
1613 fi
1614 if test -z "$CC"; then
1615   # Extract the first word of "cc", so it can be a program name with args.
1616 set dummy cc; ac_word=$2
1617 echo "$as_me:$LINENO: checking for $ac_word" >&5
1618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1619 if test "${ac_cv_prog_CC+set}" = set; then
1620   echo $ECHO_N "(cached) $ECHO_C" >&6
1621 else
1622   if test -n "$CC"; then
1623   ac_cv_prog_CC="$CC" # Let the user override the test.
1624 else
1625   ac_prog_rejected=no
1626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1627 for as_dir in $PATH
1628 do
1629   IFS=$as_save_IFS
1630   test -z "$as_dir" && as_dir=.
1631   for ac_exec_ext in '' $ac_executable_extensions; do
1632   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1633     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1634        ac_prog_rejected=yes
1635        continue
1636      fi
1637     ac_cv_prog_CC="cc"
1638     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1639     break 2
1640   fi
1641 done
1642 done
1643
1644 if test $ac_prog_rejected = yes; then
1645   # We found a bogon in the path, so make sure we never use it.
1646   set dummy $ac_cv_prog_CC
1647   shift
1648   if test $# != 0; then
1649     # We chose a different compiler from the bogus one.
1650     # However, it has the same basename, so the bogon will be chosen
1651     # first if we set CC to just the basename; use the full file name.
1652     shift
1653     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1654   fi
1655 fi
1656 fi
1657 fi
1658 CC=$ac_cv_prog_CC
1659 if test -n "$CC"; then
1660   echo "$as_me:$LINENO: result: $CC" >&5
1661 echo "${ECHO_T}$CC" >&6
1662 else
1663   echo "$as_me:$LINENO: result: no" >&5
1664 echo "${ECHO_T}no" >&6
1665 fi
1666
1667 fi
1668 if test -z "$CC"; then
1669   if test -n "$ac_tool_prefix"; then
1670   for ac_prog in cl
1671   do
1672     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1673 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1674 echo "$as_me:$LINENO: checking for $ac_word" >&5
1675 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1676 if test "${ac_cv_prog_CC+set}" = set; then
1677   echo $ECHO_N "(cached) $ECHO_C" >&6
1678 else
1679   if test -n "$CC"; then
1680   ac_cv_prog_CC="$CC" # Let the user override the test.
1681 else
1682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1683 for as_dir in $PATH
1684 do
1685   IFS=$as_save_IFS
1686   test -z "$as_dir" && as_dir=.
1687   for ac_exec_ext in '' $ac_executable_extensions; do
1688   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1689     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1690     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1691     break 2
1692   fi
1693 done
1694 done
1695
1696 fi
1697 fi
1698 CC=$ac_cv_prog_CC
1699 if test -n "$CC"; then
1700   echo "$as_me:$LINENO: result: $CC" >&5
1701 echo "${ECHO_T}$CC" >&6
1702 else
1703   echo "$as_me:$LINENO: result: no" >&5
1704 echo "${ECHO_T}no" >&6
1705 fi
1706
1707     test -n "$CC" && break
1708   done
1709 fi
1710 if test -z "$CC"; then
1711   ac_ct_CC=$CC
1712   for ac_prog in cl
1713 do
1714   # Extract the first word of "$ac_prog", so it can be a program name with args.
1715 set dummy $ac_prog; ac_word=$2
1716 echo "$as_me:$LINENO: checking for $ac_word" >&5
1717 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1718 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1719   echo $ECHO_N "(cached) $ECHO_C" >&6
1720 else
1721   if test -n "$ac_ct_CC"; then
1722   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1723 else
1724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1725 for as_dir in $PATH
1726 do
1727   IFS=$as_save_IFS
1728   test -z "$as_dir" && as_dir=.
1729   for ac_exec_ext in '' $ac_executable_extensions; do
1730   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1731     ac_cv_prog_ac_ct_CC="$ac_prog"
1732     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1733     break 2
1734   fi
1735 done
1736 done
1737
1738 fi
1739 fi
1740 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1741 if test -n "$ac_ct_CC"; then
1742   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1743 echo "${ECHO_T}$ac_ct_CC" >&6
1744 else
1745   echo "$as_me:$LINENO: result: no" >&5
1746 echo "${ECHO_T}no" >&6
1747 fi
1748
1749   test -n "$ac_ct_CC" && break
1750 done
1751
1752   CC=$ac_ct_CC
1753 fi
1754
1755 fi
1756
1757
1758 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1759 See \`config.log' for more details." >&5
1760 echo "$as_me: error: no acceptable C compiler found in \$PATH
1761 See \`config.log' for more details." >&2;}
1762    { (exit 1); exit 1; }; }
1763
1764 # Provide some information about the compiler.
1765 echo "$as_me:$LINENO:" \
1766      "checking for C compiler version" >&5
1767 ac_compiler=`set X $ac_compile; echo $2`
1768 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1769   (eval $ac_compiler --version </dev/null >&5) 2>&5
1770   ac_status=$?
1771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1772   (exit $ac_status); }
1773 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1774   (eval $ac_compiler -v </dev/null >&5) 2>&5
1775   ac_status=$?
1776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1777   (exit $ac_status); }
1778 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1779   (eval $ac_compiler -V </dev/null >&5) 2>&5
1780   ac_status=$?
1781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1782   (exit $ac_status); }
1783
1784 cat >conftest.$ac_ext <<_ACEOF
1785 /* confdefs.h.  */
1786 _ACEOF
1787 cat confdefs.h >>conftest.$ac_ext
1788 cat >>conftest.$ac_ext <<_ACEOF
1789 /* end confdefs.h.  */
1790
1791 int
1792 main ()
1793 {
1794
1795   ;
1796   return 0;
1797 }
1798 _ACEOF
1799 ac_clean_files_save=$ac_clean_files
1800 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1801 # Try to create an executable without -o first, disregard a.out.
1802 # It will help us diagnose broken compilers, and finding out an intuition
1803 # of exeext.
1804 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1805 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1806 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1807 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1808   (eval $ac_link_default) 2>&5
1809   ac_status=$?
1810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1811   (exit $ac_status); }; then
1812   # Find the output, starting from the most likely.  This scheme is
1813 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1814 # resort.
1815
1816 # Be careful to initialize this variable, since it used to be cached.
1817 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1818 ac_cv_exeext=
1819 # b.out is created by i960 compilers.
1820 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1821 do
1822   test -f "$ac_file" || continue
1823   case $ac_file in
1824     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1825         ;;
1826     conftest.$ac_ext )
1827         # This is the source file.
1828         ;;
1829     [ab].out )
1830         # We found the default executable, but exeext='' is most
1831         # certainly right.
1832         break;;
1833     *.* )
1834         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1835         # FIXME: I believe we export ac_cv_exeext for Libtool,
1836         # but it would be cool to find out if it's true.  Does anybody
1837         # maintain Libtool? --akim.
1838         export ac_cv_exeext
1839         break;;
1840     * )
1841         break;;
1842   esac
1843 done
1844 else
1845   echo "$as_me: failed program was:" >&5
1846 sed 's/^/| /' conftest.$ac_ext >&5
1847
1848 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1849 See \`config.log' for more details." >&5
1850 echo "$as_me: error: C compiler cannot create executables
1851 See \`config.log' for more details." >&2;}
1852    { (exit 77); exit 77; }; }
1853 fi
1854
1855 ac_exeext=$ac_cv_exeext
1856 echo "$as_me:$LINENO: result: $ac_file" >&5
1857 echo "${ECHO_T}$ac_file" >&6
1858
1859 # Check the compiler produces executables we can run.  If not, either
1860 # the compiler is broken, or we cross compile.
1861 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1862 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1863 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1864 # If not cross compiling, check that we can run a simple program.
1865 if test "$cross_compiling" != yes; then
1866   if { ac_try='./$ac_file'
1867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1868   (eval $ac_try) 2>&5
1869   ac_status=$?
1870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1871   (exit $ac_status); }; }; then
1872     cross_compiling=no
1873   else
1874     if test "$cross_compiling" = maybe; then
1875         cross_compiling=yes
1876     else
1877         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1878 If you meant to cross compile, use \`--host'.
1879 See \`config.log' for more details." >&5
1880 echo "$as_me: error: cannot run C compiled programs.
1881 If you meant to cross compile, use \`--host'.
1882 See \`config.log' for more details." >&2;}
1883    { (exit 1); exit 1; }; }
1884     fi
1885   fi
1886 fi
1887 echo "$as_me:$LINENO: result: yes" >&5
1888 echo "${ECHO_T}yes" >&6
1889
1890 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1891 ac_clean_files=$ac_clean_files_save
1892 # Check the compiler produces executables we can run.  If not, either
1893 # the compiler is broken, or we cross compile.
1894 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1895 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1896 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1897 echo "${ECHO_T}$cross_compiling" >&6
1898
1899 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1900 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1901 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1902   (eval $ac_link) 2>&5
1903   ac_status=$?
1904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1905   (exit $ac_status); }; then
1906   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1907 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1908 # work properly (i.e., refer to `conftest.exe'), while it won't with
1909 # `rm'.
1910 for ac_file in conftest.exe conftest conftest.*; do
1911   test -f "$ac_file" || continue
1912   case $ac_file in
1913     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1914     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1915           export ac_cv_exeext
1916           break;;
1917     * ) break;;
1918   esac
1919 done
1920 else
1921   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1922 See \`config.log' for more details." >&5
1923 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1924 See \`config.log' for more details." >&2;}
1925    { (exit 1); exit 1; }; }
1926 fi
1927
1928 rm -f conftest$ac_cv_exeext
1929 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1930 echo "${ECHO_T}$ac_cv_exeext" >&6
1931
1932 rm -f conftest.$ac_ext
1933 EXEEXT=$ac_cv_exeext
1934 ac_exeext=$EXEEXT
1935 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1936 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1937 if test "${ac_cv_objext+set}" = set; then
1938   echo $ECHO_N "(cached) $ECHO_C" >&6
1939 else
1940   cat >conftest.$ac_ext <<_ACEOF
1941 /* confdefs.h.  */
1942 _ACEOF
1943 cat confdefs.h >>conftest.$ac_ext
1944 cat >>conftest.$ac_ext <<_ACEOF
1945 /* end confdefs.h.  */
1946
1947 int
1948 main ()
1949 {
1950
1951   ;
1952   return 0;
1953 }
1954 _ACEOF
1955 rm -f conftest.o conftest.obj
1956 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1957   (eval $ac_compile) 2>&5
1958   ac_status=$?
1959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1960   (exit $ac_status); }; then
1961   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1962   case $ac_file in
1963     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1964     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1965        break;;
1966   esac
1967 done
1968 else
1969   echo "$as_me: failed program was:" >&5
1970 sed 's/^/| /' conftest.$ac_ext >&5
1971
1972 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1973 See \`config.log' for more details." >&5
1974 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1975 See \`config.log' for more details." >&2;}
1976    { (exit 1); exit 1; }; }
1977 fi
1978
1979 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1980 fi
1981 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1982 echo "${ECHO_T}$ac_cv_objext" >&6
1983 OBJEXT=$ac_cv_objext
1984 ac_objext=$OBJEXT
1985 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1986 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1987 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1988   echo $ECHO_N "(cached) $ECHO_C" >&6
1989 else
1990   cat >conftest.$ac_ext <<_ACEOF
1991 /* confdefs.h.  */
1992 _ACEOF
1993 cat confdefs.h >>conftest.$ac_ext
1994 cat >>conftest.$ac_ext <<_ACEOF
1995 /* end confdefs.h.  */
1996
1997 int
1998 main ()
1999 {
2000 #ifndef __GNUC__
2001        choke me
2002 #endif
2003
2004   ;
2005   return 0;
2006 }
2007 _ACEOF
2008 rm -f conftest.$ac_objext
2009 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2010   (eval $ac_compile) 2>conftest.er1
2011   ac_status=$?
2012   grep -v '^ *+' conftest.er1 >conftest.err
2013   rm -f conftest.er1
2014   cat conftest.err >&5
2015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2016   (exit $ac_status); } &&
2017          { ac_try='test -z "$ac_c_werror_flag"
2018                          || test ! -s conftest.err'
2019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2020   (eval $ac_try) 2>&5
2021   ac_status=$?
2022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2023   (exit $ac_status); }; } &&
2024          { ac_try='test -s conftest.$ac_objext'
2025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2026   (eval $ac_try) 2>&5
2027   ac_status=$?
2028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029   (exit $ac_status); }; }; then
2030   ac_compiler_gnu=yes
2031 else
2032   echo "$as_me: failed program was:" >&5
2033 sed 's/^/| /' conftest.$ac_ext >&5
2034
2035 ac_compiler_gnu=no
2036 fi
2037 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2038 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2039
2040 fi
2041 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2042 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2043 GCC=`test $ac_compiler_gnu = yes && echo yes`
2044 ac_test_CFLAGS=${CFLAGS+set}
2045 ac_save_CFLAGS=$CFLAGS
2046 CFLAGS="-g"
2047 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2048 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2049 if test "${ac_cv_prog_cc_g+set}" = set; then
2050   echo $ECHO_N "(cached) $ECHO_C" >&6
2051 else
2052   cat >conftest.$ac_ext <<_ACEOF
2053 /* confdefs.h.  */
2054 _ACEOF
2055 cat confdefs.h >>conftest.$ac_ext
2056 cat >>conftest.$ac_ext <<_ACEOF
2057 /* end confdefs.h.  */
2058
2059 int
2060 main ()
2061 {
2062
2063   ;
2064   return 0;
2065 }
2066 _ACEOF
2067 rm -f conftest.$ac_objext
2068 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2069   (eval $ac_compile) 2>conftest.er1
2070   ac_status=$?
2071   grep -v '^ *+' conftest.er1 >conftest.err
2072   rm -f conftest.er1
2073   cat conftest.err >&5
2074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2075   (exit $ac_status); } &&
2076          { ac_try='test -z "$ac_c_werror_flag"
2077                          || test ! -s conftest.err'
2078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2079   (eval $ac_try) 2>&5
2080   ac_status=$?
2081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2082   (exit $ac_status); }; } &&
2083          { ac_try='test -s conftest.$ac_objext'
2084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2085   (eval $ac_try) 2>&5
2086   ac_status=$?
2087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088   (exit $ac_status); }; }; then
2089   ac_cv_prog_cc_g=yes
2090 else
2091   echo "$as_me: failed program was:" >&5
2092 sed 's/^/| /' conftest.$ac_ext >&5
2093
2094 ac_cv_prog_cc_g=no
2095 fi
2096 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2097 fi
2098 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2099 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2100 if test "$ac_test_CFLAGS" = set; then
2101   CFLAGS=$ac_save_CFLAGS
2102 elif test $ac_cv_prog_cc_g = yes; then
2103   if test "$GCC" = yes; then
2104     CFLAGS="-g -O2"
2105   else
2106     CFLAGS="-g"
2107   fi
2108 else
2109   if test "$GCC" = yes; then
2110     CFLAGS="-O2"
2111   else
2112     CFLAGS=
2113   fi
2114 fi
2115 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2116 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2117 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2118   echo $ECHO_N "(cached) $ECHO_C" >&6
2119 else
2120   ac_cv_prog_cc_stdc=no
2121 ac_save_CC=$CC
2122 cat >conftest.$ac_ext <<_ACEOF
2123 /* confdefs.h.  */
2124 _ACEOF
2125 cat confdefs.h >>conftest.$ac_ext
2126 cat >>conftest.$ac_ext <<_ACEOF
2127 /* end confdefs.h.  */
2128 #include <stdarg.h>
2129 #include <stdio.h>
2130 #include <sys/types.h>
2131 #include <sys/stat.h>
2132 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2133 struct buf { int x; };
2134 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2135 static char *e (p, i)
2136      char **p;
2137      int i;
2138 {
2139   return p[i];
2140 }
2141 static char *f (char * (*g) (char **, int), char **p, ...)
2142 {
2143   char *s;
2144   va_list v;
2145   va_start (v,p);
2146   s = g (p, va_arg (v,int));
2147   va_end (v);
2148   return s;
2149 }
2150
2151 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2152    function prototypes and stuff, but not '\xHH' hex character constants.
2153    These don't provoke an error unfortunately, instead are silently treated
2154    as 'x'.  The following induces an error, until -std1 is added to get
2155    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2156    array size at least.  It's necessary to write '\x00'==0 to get something
2157    that's true only with -std1.  */
2158 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2159
2160 int test (int i, double x);
2161 struct s1 {int (*f) (int a);};
2162 struct s2 {int (*f) (double a);};
2163 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2164 int argc;
2165 char **argv;
2166 int
2167 main ()
2168 {
2169 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2170   ;
2171   return 0;
2172 }
2173 _ACEOF
2174 # Don't try gcc -ansi; that turns off useful extensions and
2175 # breaks some systems' header files.
2176 # AIX                   -qlanglvl=ansi
2177 # Ultrix and OSF/1      -std1
2178 # HP-UX 10.20 and later -Ae
2179 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2180 # SVR4                  -Xc -D__EXTENSIONS__
2181 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2182 do
2183   CC="$ac_save_CC $ac_arg"
2184   rm -f conftest.$ac_objext
2185 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2186   (eval $ac_compile) 2>conftest.er1
2187   ac_status=$?
2188   grep -v '^ *+' conftest.er1 >conftest.err
2189   rm -f conftest.er1
2190   cat conftest.err >&5
2191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2192   (exit $ac_status); } &&
2193          { ac_try='test -z "$ac_c_werror_flag"
2194                          || test ! -s conftest.err'
2195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2196   (eval $ac_try) 2>&5
2197   ac_status=$?
2198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199   (exit $ac_status); }; } &&
2200          { ac_try='test -s conftest.$ac_objext'
2201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2202   (eval $ac_try) 2>&5
2203   ac_status=$?
2204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205   (exit $ac_status); }; }; then
2206   ac_cv_prog_cc_stdc=$ac_arg
2207 break
2208 else
2209   echo "$as_me: failed program was:" >&5
2210 sed 's/^/| /' conftest.$ac_ext >&5
2211
2212 fi
2213 rm -f conftest.err conftest.$ac_objext
2214 done
2215 rm -f conftest.$ac_ext conftest.$ac_objext
2216 CC=$ac_save_CC
2217
2218 fi
2219
2220 case "x$ac_cv_prog_cc_stdc" in
2221   x|xno)
2222     echo "$as_me:$LINENO: result: none needed" >&5
2223 echo "${ECHO_T}none needed" >&6 ;;
2224   *)
2225     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2226 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2227     CC="$CC $ac_cv_prog_cc_stdc" ;;
2228 esac
2229
2230 # Some people use a C++ compiler to compile C.  Since we use `exit',
2231 # in C++ we need to declare it.  In case someone uses the same compiler
2232 # for both compiling C and C++ we need to have the C++ compiler decide
2233 # the declaration of exit, since it's the most demanding environment.
2234 cat >conftest.$ac_ext <<_ACEOF
2235 #ifndef __cplusplus
2236   choke me
2237 #endif
2238 _ACEOF
2239 rm -f conftest.$ac_objext
2240 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2241   (eval $ac_compile) 2>conftest.er1
2242   ac_status=$?
2243   grep -v '^ *+' conftest.er1 >conftest.err
2244   rm -f conftest.er1
2245   cat conftest.err >&5
2246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247   (exit $ac_status); } &&
2248          { ac_try='test -z "$ac_c_werror_flag"
2249                          || test ! -s conftest.err'
2250   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2251   (eval $ac_try) 2>&5
2252   ac_status=$?
2253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2254   (exit $ac_status); }; } &&
2255          { ac_try='test -s conftest.$ac_objext'
2256   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2257   (eval $ac_try) 2>&5
2258   ac_status=$?
2259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260   (exit $ac_status); }; }; then
2261   for ac_declaration in \
2262    '' \
2263    'extern "C" void std::exit (int) throw (); using std::exit;' \
2264    'extern "C" void std::exit (int); using std::exit;' \
2265    'extern "C" void exit (int) throw ();' \
2266    'extern "C" void exit (int);' \
2267    'void exit (int);'
2268 do
2269   cat >conftest.$ac_ext <<_ACEOF
2270 /* confdefs.h.  */
2271 _ACEOF
2272 cat confdefs.h >>conftest.$ac_ext
2273 cat >>conftest.$ac_ext <<_ACEOF
2274 /* end confdefs.h.  */
2275 $ac_declaration
2276 #include <stdlib.h>
2277 int
2278 main ()
2279 {
2280 exit (42);
2281   ;
2282   return 0;
2283 }
2284 _ACEOF
2285 rm -f conftest.$ac_objext
2286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2287   (eval $ac_compile) 2>conftest.er1
2288   ac_status=$?
2289   grep -v '^ *+' conftest.er1 >conftest.err
2290   rm -f conftest.er1
2291   cat conftest.err >&5
2292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2293   (exit $ac_status); } &&
2294          { ac_try='test -z "$ac_c_werror_flag"
2295                          || test ! -s conftest.err'
2296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2297   (eval $ac_try) 2>&5
2298   ac_status=$?
2299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2300   (exit $ac_status); }; } &&
2301          { ac_try='test -s conftest.$ac_objext'
2302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2303   (eval $ac_try) 2>&5
2304   ac_status=$?
2305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2306   (exit $ac_status); }; }; then
2307   :
2308 else
2309   echo "$as_me: failed program was:" >&5
2310 sed 's/^/| /' conftest.$ac_ext >&5
2311
2312 continue
2313 fi
2314 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2315   cat >conftest.$ac_ext <<_ACEOF
2316 /* confdefs.h.  */
2317 _ACEOF
2318 cat confdefs.h >>conftest.$ac_ext
2319 cat >>conftest.$ac_ext <<_ACEOF
2320 /* end confdefs.h.  */
2321 $ac_declaration
2322 int
2323 main ()
2324 {
2325 exit (42);
2326   ;
2327   return 0;
2328 }
2329 _ACEOF
2330 rm -f conftest.$ac_objext
2331 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2332   (eval $ac_compile) 2>conftest.er1
2333   ac_status=$?
2334   grep -v '^ *+' conftest.er1 >conftest.err
2335   rm -f conftest.er1
2336   cat conftest.err >&5
2337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2338   (exit $ac_status); } &&
2339          { ac_try='test -z "$ac_c_werror_flag"
2340                          || test ! -s conftest.err'
2341   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2342   (eval $ac_try) 2>&5
2343   ac_status=$?
2344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345   (exit $ac_status); }; } &&
2346          { ac_try='test -s conftest.$ac_objext'
2347   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2348   (eval $ac_try) 2>&5
2349   ac_status=$?
2350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2351   (exit $ac_status); }; }; then
2352   break
2353 else
2354   echo "$as_me: failed program was:" >&5
2355 sed 's/^/| /' conftest.$ac_ext >&5
2356
2357 fi
2358 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2359 done
2360 rm -f conftest*
2361 if test -n "$ac_declaration"; then
2362   echo '#ifdef __cplusplus' >>confdefs.h
2363   echo $ac_declaration      >>confdefs.h
2364   echo '#endif'             >>confdefs.h
2365 fi
2366
2367 else
2368   echo "$as_me: failed program was:" >&5
2369 sed 's/^/| /' conftest.$ac_ext >&5
2370
2371 fi
2372 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2373 ac_ext=c
2374 ac_cpp='$CPP $CPPFLAGS'
2375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2378
2379 # Find a good install program.  We prefer a C program (faster),
2380 # so one script is as good as another.  But avoid the broken or
2381 # incompatible versions:
2382 # SysV /etc/install, /usr/sbin/install
2383 # SunOS /usr/etc/install
2384 # IRIX /sbin/install
2385 # AIX /bin/install
2386 # AmigaOS /C/install, which installs bootblocks on floppy discs
2387 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2388 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2389 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2390 # OS/2's system install, which has a completely different semantic
2391 # ./install, which can be erroneously created by make from ./install.sh.
2392 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2393 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2394 if test -z "$INSTALL"; then
2395 if test "${ac_cv_path_install+set}" = set; then
2396   echo $ECHO_N "(cached) $ECHO_C" >&6
2397 else
2398   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2399 for as_dir in $PATH
2400 do
2401   IFS=$as_save_IFS
2402   test -z "$as_dir" && as_dir=.
2403   # Account for people who put trailing slashes in PATH elements.
2404 case $as_dir/ in
2405   ./ | .// | /cC/* | \
2406   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2407   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2408   /usr/ucb/* ) ;;
2409   *)
2410     # OSF1 and SCO ODT 3.0 have their own names for install.
2411     # Don't use installbsd from OSF since it installs stuff as root
2412     # by default.
2413     for ac_prog in ginstall scoinst install; do
2414       for ac_exec_ext in '' $ac_executable_extensions; do
2415         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2416           if test $ac_prog = install &&
2417             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2418             # AIX install.  It has an incompatible calling convention.
2419             :
2420           elif test $ac_prog = install &&
2421             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2422             # program-specific install script used by HP pwplus--don't use.
2423             :
2424           else
2425             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2426             break 3
2427           fi
2428         fi
2429       done
2430     done
2431     ;;
2432 esac
2433 done
2434
2435
2436 fi
2437   if test "${ac_cv_path_install+set}" = set; then
2438     INSTALL=$ac_cv_path_install
2439   else
2440     # As a last resort, use the slow shell script.  We don't cache a
2441     # path for INSTALL within a source directory, because that will
2442     # break other packages using the cache if that directory is
2443     # removed, or if the path is relative.
2444     INSTALL=$ac_install_sh
2445   fi
2446 fi
2447 echo "$as_me:$LINENO: result: $INSTALL" >&5
2448 echo "${ECHO_T}$INSTALL" >&6
2449
2450 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2451 # It thinks the first close brace ends the variable substitution.
2452 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2453
2454 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2455
2456 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2457
2458
2459 # Put a plausible default for CC_FOR_BUILD in Makefile.
2460 if test "x$cross_compiling" = "xno"; then
2461   CC_FOR_BUILD='$(CC)'
2462 else
2463   CC_FOR_BUILD=gcc
2464 fi
2465
2466
2467
2468
2469 AR=${AR-ar}
2470
2471 if test -n "$ac_tool_prefix"; then
2472   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2473 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2474 echo "$as_me:$LINENO: checking for $ac_word" >&5
2475 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2476 if test "${ac_cv_prog_RANLIB+set}" = set; then
2477   echo $ECHO_N "(cached) $ECHO_C" >&6
2478 else
2479   if test -n "$RANLIB"; then
2480   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2481 else
2482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2483 for as_dir in $PATH
2484 do
2485   IFS=$as_save_IFS
2486   test -z "$as_dir" && as_dir=.
2487   for ac_exec_ext in '' $ac_executable_extensions; do
2488   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2489     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2490     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2491     break 2
2492   fi
2493 done
2494 done
2495
2496 fi
2497 fi
2498 RANLIB=$ac_cv_prog_RANLIB
2499 if test -n "$RANLIB"; then
2500   echo "$as_me:$LINENO: result: $RANLIB" >&5
2501 echo "${ECHO_T}$RANLIB" >&6
2502 else
2503   echo "$as_me:$LINENO: result: no" >&5
2504 echo "${ECHO_T}no" >&6
2505 fi
2506
2507 fi
2508 if test -z "$ac_cv_prog_RANLIB"; then
2509   ac_ct_RANLIB=$RANLIB
2510   # Extract the first word of "ranlib", so it can be a program name with args.
2511 set dummy ranlib; ac_word=$2
2512 echo "$as_me:$LINENO: checking for $ac_word" >&5
2513 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2514 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2515   echo $ECHO_N "(cached) $ECHO_C" >&6
2516 else
2517   if test -n "$ac_ct_RANLIB"; then
2518   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2519 else
2520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2521 for as_dir in $PATH
2522 do
2523   IFS=$as_save_IFS
2524   test -z "$as_dir" && as_dir=.
2525   for ac_exec_ext in '' $ac_executable_extensions; do
2526   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2527     ac_cv_prog_ac_ct_RANLIB="ranlib"
2528     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2529     break 2
2530   fi
2531 done
2532 done
2533
2534   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2535 fi
2536 fi
2537 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2538 if test -n "$ac_ct_RANLIB"; then
2539   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2540 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2541 else
2542   echo "$as_me:$LINENO: result: no" >&5
2543 echo "${ECHO_T}no" >&6
2544 fi
2545
2546   RANLIB=$ac_ct_RANLIB
2547 else
2548   RANLIB="$ac_cv_prog_RANLIB"
2549 fi
2550
2551
2552 ALL_LINGUAS=
2553 CY_GNU_GETTEXT
2554
2555 # Check for common headers.
2556 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2557 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2558
2559 ac_ext=c
2560 ac_cpp='$CPP $CPPFLAGS'
2561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2564 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2565 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2566 # On Suns, sometimes $CPP names a directory.
2567 if test -n "$CPP" && test -d "$CPP"; then
2568   CPP=
2569 fi
2570 if test -z "$CPP"; then
2571   if test "${ac_cv_prog_CPP+set}" = set; then
2572   echo $ECHO_N "(cached) $ECHO_C" >&6
2573 else
2574       # Double quotes because CPP needs to be expanded
2575     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2576     do
2577       ac_preproc_ok=false
2578 for ac_c_preproc_warn_flag in '' yes
2579 do
2580   # Use a header file that comes with gcc, so configuring glibc
2581   # with a fresh cross-compiler works.
2582   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2583   # <limits.h> exists even on freestanding compilers.
2584   # On the NeXT, cc -E runs the code through the compiler's parser,
2585   # not just through cpp. "Syntax error" is here to catch this case.
2586   cat >conftest.$ac_ext <<_ACEOF
2587 /* confdefs.h.  */
2588 _ACEOF
2589 cat confdefs.h >>conftest.$ac_ext
2590 cat >>conftest.$ac_ext <<_ACEOF
2591 /* end confdefs.h.  */
2592 #ifdef __STDC__
2593 # include <limits.h>
2594 #else
2595 # include <assert.h>
2596 #endif
2597                      Syntax error
2598 _ACEOF
2599 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2600   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2601   ac_status=$?
2602   grep -v '^ *+' conftest.er1 >conftest.err
2603   rm -f conftest.er1
2604   cat conftest.err >&5
2605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2606   (exit $ac_status); } >/dev/null; then
2607   if test -s conftest.err; then
2608     ac_cpp_err=$ac_c_preproc_warn_flag
2609     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2610   else
2611     ac_cpp_err=
2612   fi
2613 else
2614   ac_cpp_err=yes
2615 fi
2616 if test -z "$ac_cpp_err"; then
2617   :
2618 else
2619   echo "$as_me: failed program was:" >&5
2620 sed 's/^/| /' conftest.$ac_ext >&5
2621
2622   # Broken: fails on valid input.
2623 continue
2624 fi
2625 rm -f conftest.err conftest.$ac_ext
2626
2627   # OK, works on sane cases.  Now check whether non-existent headers
2628   # can be detected and how.
2629   cat >conftest.$ac_ext <<_ACEOF
2630 /* confdefs.h.  */
2631 _ACEOF
2632 cat confdefs.h >>conftest.$ac_ext
2633 cat >>conftest.$ac_ext <<_ACEOF
2634 /* end confdefs.h.  */
2635 #include <ac_nonexistent.h>
2636 _ACEOF
2637 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2638   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2639   ac_status=$?
2640   grep -v '^ *+' conftest.er1 >conftest.err
2641   rm -f conftest.er1
2642   cat conftest.err >&5
2643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2644   (exit $ac_status); } >/dev/null; then
2645   if test -s conftest.err; then
2646     ac_cpp_err=$ac_c_preproc_warn_flag
2647     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2648   else
2649     ac_cpp_err=
2650   fi
2651 else
2652   ac_cpp_err=yes
2653 fi
2654 if test -z "$ac_cpp_err"; then
2655   # Broken: success on invalid input.
2656 continue
2657 else
2658   echo "$as_me: failed program was:" >&5
2659 sed 's/^/| /' conftest.$ac_ext >&5
2660
2661   # Passes both tests.
2662 ac_preproc_ok=:
2663 break
2664 fi
2665 rm -f conftest.err conftest.$ac_ext
2666
2667 done
2668 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2669 rm -f conftest.err conftest.$ac_ext
2670 if $ac_preproc_ok; then
2671   break
2672 fi
2673
2674     done
2675     ac_cv_prog_CPP=$CPP
2676
2677 fi
2678   CPP=$ac_cv_prog_CPP
2679 else
2680   ac_cv_prog_CPP=$CPP
2681 fi
2682 echo "$as_me:$LINENO: result: $CPP" >&5
2683 echo "${ECHO_T}$CPP" >&6
2684 ac_preproc_ok=false
2685 for ac_c_preproc_warn_flag in '' yes
2686 do
2687   # Use a header file that comes with gcc, so configuring glibc
2688   # with a fresh cross-compiler works.
2689   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2690   # <limits.h> exists even on freestanding compilers.
2691   # On the NeXT, cc -E runs the code through the compiler's parser,
2692   # not just through cpp. "Syntax error" is here to catch this case.
2693   cat >conftest.$ac_ext <<_ACEOF
2694 /* confdefs.h.  */
2695 _ACEOF
2696 cat confdefs.h >>conftest.$ac_ext
2697 cat >>conftest.$ac_ext <<_ACEOF
2698 /* end confdefs.h.  */
2699 #ifdef __STDC__
2700 # include <limits.h>
2701 #else
2702 # include <assert.h>
2703 #endif
2704                      Syntax error
2705 _ACEOF
2706 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2707   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2708   ac_status=$?
2709   grep -v '^ *+' conftest.er1 >conftest.err
2710   rm -f conftest.er1
2711   cat conftest.err >&5
2712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713   (exit $ac_status); } >/dev/null; then
2714   if test -s conftest.err; then
2715     ac_cpp_err=$ac_c_preproc_warn_flag
2716     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2717   else
2718     ac_cpp_err=
2719   fi
2720 else
2721   ac_cpp_err=yes
2722 fi
2723 if test -z "$ac_cpp_err"; then
2724   :
2725 else
2726   echo "$as_me: failed program was:" >&5
2727 sed 's/^/| /' conftest.$ac_ext >&5
2728
2729   # Broken: fails on valid input.
2730 continue
2731 fi
2732 rm -f conftest.err conftest.$ac_ext
2733
2734   # OK, works on sane cases.  Now check whether non-existent headers
2735   # can be detected and how.
2736   cat >conftest.$ac_ext <<_ACEOF
2737 /* confdefs.h.  */
2738 _ACEOF
2739 cat confdefs.h >>conftest.$ac_ext
2740 cat >>conftest.$ac_ext <<_ACEOF
2741 /* end confdefs.h.  */
2742 #include <ac_nonexistent.h>
2743 _ACEOF
2744 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2745   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2746   ac_status=$?
2747   grep -v '^ *+' conftest.er1 >conftest.err
2748   rm -f conftest.er1
2749   cat conftest.err >&5
2750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2751   (exit $ac_status); } >/dev/null; then
2752   if test -s conftest.err; then
2753     ac_cpp_err=$ac_c_preproc_warn_flag
2754     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2755   else
2756     ac_cpp_err=
2757   fi
2758 else
2759   ac_cpp_err=yes
2760 fi
2761 if test -z "$ac_cpp_err"; then
2762   # Broken: success on invalid input.
2763 continue
2764 else
2765   echo "$as_me: failed program was:" >&5
2766 sed 's/^/| /' conftest.$ac_ext >&5
2767
2768   # Passes both tests.
2769 ac_preproc_ok=:
2770 break
2771 fi
2772 rm -f conftest.err conftest.$ac_ext
2773
2774 done
2775 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2776 rm -f conftest.err conftest.$ac_ext
2777 if $ac_preproc_ok; then
2778   :
2779 else
2780   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2781 See \`config.log' for more details." >&5
2782 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2783 See \`config.log' for more details." >&2;}
2784    { (exit 1); exit 1; }; }
2785 fi
2786
2787 ac_ext=c
2788 ac_cpp='$CPP $CPPFLAGS'
2789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2792
2793
2794 echo "$as_me:$LINENO: checking for egrep" >&5
2795 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2796 if test "${ac_cv_prog_egrep+set}" = set; then
2797   echo $ECHO_N "(cached) $ECHO_C" >&6
2798 else
2799   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2800     then ac_cv_prog_egrep='grep -E'
2801     else ac_cv_prog_egrep='egrep'
2802     fi
2803 fi
2804 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2805 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2806  EGREP=$ac_cv_prog_egrep
2807
2808
2809 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2810 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2811 if test "${ac_cv_header_stdc+set}" = set; then
2812   echo $ECHO_N "(cached) $ECHO_C" >&6
2813 else
2814   cat >conftest.$ac_ext <<_ACEOF
2815 /* confdefs.h.  */
2816 _ACEOF
2817 cat confdefs.h >>conftest.$ac_ext
2818 cat >>conftest.$ac_ext <<_ACEOF
2819 /* end confdefs.h.  */
2820 #include <stdlib.h>
2821 #include <stdarg.h>
2822 #include <string.h>
2823 #include <float.h>
2824
2825 int
2826 main ()
2827 {
2828
2829   ;
2830   return 0;
2831 }
2832 _ACEOF
2833 rm -f conftest.$ac_objext
2834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2835   (eval $ac_compile) 2>conftest.er1
2836   ac_status=$?
2837   grep -v '^ *+' conftest.er1 >conftest.err
2838   rm -f conftest.er1
2839   cat conftest.err >&5
2840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2841   (exit $ac_status); } &&
2842          { ac_try='test -z "$ac_c_werror_flag"
2843                          || test ! -s conftest.err'
2844   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2845   (eval $ac_try) 2>&5
2846   ac_status=$?
2847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2848   (exit $ac_status); }; } &&
2849          { ac_try='test -s conftest.$ac_objext'
2850   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2851   (eval $ac_try) 2>&5
2852   ac_status=$?
2853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2854   (exit $ac_status); }; }; then
2855   ac_cv_header_stdc=yes
2856 else
2857   echo "$as_me: failed program was:" >&5
2858 sed 's/^/| /' conftest.$ac_ext >&5
2859
2860 ac_cv_header_stdc=no
2861 fi
2862 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2863
2864 if test $ac_cv_header_stdc = yes; then
2865   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2866   cat >conftest.$ac_ext <<_ACEOF
2867 /* confdefs.h.  */
2868 _ACEOF
2869 cat confdefs.h >>conftest.$ac_ext
2870 cat >>conftest.$ac_ext <<_ACEOF
2871 /* end confdefs.h.  */
2872 #include <string.h>
2873
2874 _ACEOF
2875 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2876   $EGREP "memchr" >/dev/null 2>&1; then
2877   :
2878 else
2879   ac_cv_header_stdc=no
2880 fi
2881 rm -f conftest*
2882
2883 fi
2884
2885 if test $ac_cv_header_stdc = yes; then
2886   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2887   cat >conftest.$ac_ext <<_ACEOF
2888 /* confdefs.h.  */
2889 _ACEOF
2890 cat confdefs.h >>conftest.$ac_ext
2891 cat >>conftest.$ac_ext <<_ACEOF
2892 /* end confdefs.h.  */
2893 #include <stdlib.h>
2894
2895 _ACEOF
2896 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2897   $EGREP "free" >/dev/null 2>&1; then
2898   :
2899 else
2900   ac_cv_header_stdc=no
2901 fi
2902 rm -f conftest*
2903
2904 fi
2905
2906 if test $ac_cv_header_stdc = yes; then
2907   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2908   if test "$cross_compiling" = yes; then
2909   :
2910 else
2911   cat >conftest.$ac_ext <<_ACEOF
2912 /* confdefs.h.  */
2913 _ACEOF
2914 cat confdefs.h >>conftest.$ac_ext
2915 cat >>conftest.$ac_ext <<_ACEOF
2916 /* end confdefs.h.  */
2917 #include <ctype.h>
2918 #if ((' ' & 0x0FF) == 0x020)
2919 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2920 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2921 #else
2922 # define ISLOWER(c) \
2923                    (('a' <= (c) && (c) <= 'i') \
2924                      || ('j' <= (c) && (c) <= 'r') \
2925                      || ('s' <= (c) && (c) <= 'z'))
2926 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2927 #endif
2928
2929 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2930 int
2931 main ()
2932 {
2933   int i;
2934   for (i = 0; i < 256; i++)
2935     if (XOR (islower (i), ISLOWER (i))
2936         || toupper (i) != TOUPPER (i))
2937       exit(2);
2938   exit (0);
2939 }
2940 _ACEOF
2941 rm -f conftest$ac_exeext
2942 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2943   (eval $ac_link) 2>&5
2944   ac_status=$?
2945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2947   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2948   (eval $ac_try) 2>&5
2949   ac_status=$?
2950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2951   (exit $ac_status); }; }; then
2952   :
2953 else
2954   echo "$as_me: program exited with status $ac_status" >&5
2955 echo "$as_me: failed program was:" >&5
2956 sed 's/^/| /' conftest.$ac_ext >&5
2957
2958 ( exit $ac_status )
2959 ac_cv_header_stdc=no
2960 fi
2961 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2962 fi
2963 fi
2964 fi
2965 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2966 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2967 if test $ac_cv_header_stdc = yes; then
2968
2969 cat >>confdefs.h <<\_ACEOF
2970 #define STDC_HEADERS 1
2971 _ACEOF
2972
2973 fi
2974
2975 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2986                   inttypes.h stdint.h unistd.h
2987 do
2988 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2989 echo "$as_me:$LINENO: checking for $ac_header" >&5
2990 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2991 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2992   echo $ECHO_N "(cached) $ECHO_C" >&6
2993 else
2994   cat >conftest.$ac_ext <<_ACEOF
2995 /* confdefs.h.  */
2996 _ACEOF
2997 cat confdefs.h >>conftest.$ac_ext
2998 cat >>conftest.$ac_ext <<_ACEOF
2999 /* end confdefs.h.  */
3000 $ac_includes_default
3001
3002 #include <$ac_header>
3003 _ACEOF
3004 rm -f conftest.$ac_objext
3005 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3006   (eval $ac_compile) 2>conftest.er1
3007   ac_status=$?
3008   grep -v '^ *+' conftest.er1 >conftest.err
3009   rm -f conftest.er1
3010   cat conftest.err >&5
3011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012   (exit $ac_status); } &&
3013          { ac_try='test -z "$ac_c_werror_flag"
3014                          || test ! -s conftest.err'
3015   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3016   (eval $ac_try) 2>&5
3017   ac_status=$?
3018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019   (exit $ac_status); }; } &&
3020          { ac_try='test -s conftest.$ac_objext'
3021   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022   (eval $ac_try) 2>&5
3023   ac_status=$?
3024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025   (exit $ac_status); }; }; then
3026   eval "$as_ac_Header=yes"
3027 else
3028   echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031 eval "$as_ac_Header=no"
3032 fi
3033 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3034 fi
3035 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3036 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3037 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3038   cat >>confdefs.h <<_ACEOF
3039 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3040 _ACEOF
3041
3042 fi
3043
3044 done
3045
3046
3047
3048
3049
3050
3051
3052 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3053 do
3054 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3055 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3056   echo "$as_me:$LINENO: checking for $ac_header" >&5
3057 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3058 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3059   echo $ECHO_N "(cached) $ECHO_C" >&6
3060 fi
3061 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3062 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3063 else
3064   # Is the header compilable?
3065 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3066 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3067 cat >conftest.$ac_ext <<_ACEOF
3068 /* confdefs.h.  */
3069 _ACEOF
3070 cat confdefs.h >>conftest.$ac_ext
3071 cat >>conftest.$ac_ext <<_ACEOF
3072 /* end confdefs.h.  */
3073 $ac_includes_default
3074 #include <$ac_header>
3075 _ACEOF
3076 rm -f conftest.$ac_objext
3077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3078   (eval $ac_compile) 2>conftest.er1
3079   ac_status=$?
3080   grep -v '^ *+' conftest.er1 >conftest.err
3081   rm -f conftest.er1
3082   cat conftest.err >&5
3083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3084   (exit $ac_status); } &&
3085          { ac_try='test -z "$ac_c_werror_flag"
3086                          || test ! -s conftest.err'
3087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3088   (eval $ac_try) 2>&5
3089   ac_status=$?
3090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3091   (exit $ac_status); }; } &&
3092          { ac_try='test -s conftest.$ac_objext'
3093   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3094   (eval $ac_try) 2>&5
3095   ac_status=$?
3096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3097   (exit $ac_status); }; }; then
3098   ac_header_compiler=yes
3099 else
3100   echo "$as_me: failed program was:" >&5
3101 sed 's/^/| /' conftest.$ac_ext >&5
3102
3103 ac_header_compiler=no
3104 fi
3105 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3106 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3107 echo "${ECHO_T}$ac_header_compiler" >&6
3108
3109 # Is the header present?
3110 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3111 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3112 cat >conftest.$ac_ext <<_ACEOF
3113 /* confdefs.h.  */
3114 _ACEOF
3115 cat confdefs.h >>conftest.$ac_ext
3116 cat >>conftest.$ac_ext <<_ACEOF
3117 /* end confdefs.h.  */
3118 #include <$ac_header>
3119 _ACEOF
3120 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3121   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3122   ac_status=$?
3123   grep -v '^ *+' conftest.er1 >conftest.err
3124   rm -f conftest.er1
3125   cat conftest.err >&5
3126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3127   (exit $ac_status); } >/dev/null; then
3128   if test -s conftest.err; then
3129     ac_cpp_err=$ac_c_preproc_warn_flag
3130     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3131   else
3132     ac_cpp_err=
3133   fi
3134 else
3135   ac_cpp_err=yes
3136 fi
3137 if test -z "$ac_cpp_err"; then
3138   ac_header_preproc=yes
3139 else
3140   echo "$as_me: failed program was:" >&5
3141 sed 's/^/| /' conftest.$ac_ext >&5
3142
3143   ac_header_preproc=no
3144 fi
3145 rm -f conftest.err conftest.$ac_ext
3146 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3147 echo "${ECHO_T}$ac_header_preproc" >&6
3148
3149 # So?  What about this header?
3150 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3151   yes:no: )
3152     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3153 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3154     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3155 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3156     ac_header_preproc=yes
3157     ;;
3158   no:yes:* )
3159     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3160 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3161     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3162 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3163     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3164 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3165     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3166 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3167     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3168 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3169     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3170 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3171     (
3172       cat <<\_ASBOX
3173 ## ------------------------------------------ ##
3174 ## Report this to the AC_PACKAGE_NAME lists.  ##
3175 ## ------------------------------------------ ##
3176 _ASBOX
3177     ) |
3178       sed "s/^/$as_me: WARNING:     /" >&2
3179     ;;
3180 esac
3181 echo "$as_me:$LINENO: checking for $ac_header" >&5
3182 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3183 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3184   echo $ECHO_N "(cached) $ECHO_C" >&6
3185 else
3186   eval "$as_ac_Header=\$ac_header_preproc"
3187 fi
3188 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3189 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3190
3191 fi
3192 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3193   cat >>confdefs.h <<_ACEOF
3194 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3195 _ACEOF
3196
3197 fi
3198
3199 done
3200
3201
3202
3203 for ac_header in sys/time.h sys/resource.h
3204 do
3205 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3206 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3207   echo "$as_me:$LINENO: checking for $ac_header" >&5
3208 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3209 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3210   echo $ECHO_N "(cached) $ECHO_C" >&6
3211 fi
3212 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3213 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3214 else
3215   # Is the header compilable?
3216 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3217 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3218 cat >conftest.$ac_ext <<_ACEOF
3219 /* confdefs.h.  */
3220 _ACEOF
3221 cat confdefs.h >>conftest.$ac_ext
3222 cat >>conftest.$ac_ext <<_ACEOF
3223 /* end confdefs.h.  */
3224 $ac_includes_default
3225 #include <$ac_header>
3226 _ACEOF
3227 rm -f conftest.$ac_objext
3228 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3229   (eval $ac_compile) 2>conftest.er1
3230   ac_status=$?
3231   grep -v '^ *+' conftest.er1 >conftest.err
3232   rm -f conftest.er1
3233   cat conftest.err >&5
3234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3235   (exit $ac_status); } &&
3236          { ac_try='test -z "$ac_c_werror_flag"
3237                          || test ! -s conftest.err'
3238   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3239   (eval $ac_try) 2>&5
3240   ac_status=$?
3241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242   (exit $ac_status); }; } &&
3243          { ac_try='test -s conftest.$ac_objext'
3244   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3245   (eval $ac_try) 2>&5
3246   ac_status=$?
3247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3248   (exit $ac_status); }; }; then
3249   ac_header_compiler=yes
3250 else
3251   echo "$as_me: failed program was:" >&5
3252 sed 's/^/| /' conftest.$ac_ext >&5
3253
3254 ac_header_compiler=no
3255 fi
3256 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3257 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3258 echo "${ECHO_T}$ac_header_compiler" >&6
3259
3260 # Is the header present?
3261 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3262 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3263 cat >conftest.$ac_ext <<_ACEOF
3264 /* confdefs.h.  */
3265 _ACEOF
3266 cat confdefs.h >>conftest.$ac_ext
3267 cat >>conftest.$ac_ext <<_ACEOF
3268 /* end confdefs.h.  */
3269 #include <$ac_header>
3270 _ACEOF
3271 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3272   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3273   ac_status=$?
3274   grep -v '^ *+' conftest.er1 >conftest.err
3275   rm -f conftest.er1
3276   cat conftest.err >&5
3277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278   (exit $ac_status); } >/dev/null; then
3279   if test -s conftest.err; then
3280     ac_cpp_err=$ac_c_preproc_warn_flag
3281     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3282   else
3283     ac_cpp_err=
3284   fi
3285 else
3286   ac_cpp_err=yes
3287 fi
3288 if test -z "$ac_cpp_err"; then
3289   ac_header_preproc=yes
3290 else
3291   echo "$as_me: failed program was:" >&5
3292 sed 's/^/| /' conftest.$ac_ext >&5
3293
3294   ac_header_preproc=no
3295 fi
3296 rm -f conftest.err conftest.$ac_ext
3297 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3298 echo "${ECHO_T}$ac_header_preproc" >&6
3299
3300 # So?  What about this header?
3301 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3302   yes:no: )
3303     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3304 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3305     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3306 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3307     ac_header_preproc=yes
3308     ;;
3309   no:yes:* )
3310     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3311 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3312     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3313 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3314     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3315 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3316     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3317 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3318     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3319 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3320     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3321 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3322     (
3323       cat <<\_ASBOX
3324 ## ------------------------------------------ ##
3325 ## Report this to the AC_PACKAGE_NAME lists.  ##
3326 ## ------------------------------------------ ##
3327 _ASBOX
3328     ) |
3329       sed "s/^/$as_me: WARNING:     /" >&2
3330     ;;
3331 esac
3332 echo "$as_me:$LINENO: checking for $ac_header" >&5
3333 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3334 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3335   echo $ECHO_N "(cached) $ECHO_C" >&6
3336 else
3337   eval "$as_ac_Header=\$ac_header_preproc"
3338 fi
3339 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3340 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3341
3342 fi
3343 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3344   cat >>confdefs.h <<_ACEOF
3345 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3346 _ACEOF
3347
3348 fi
3349
3350 done
3351
3352
3353
3354 for ac_header in fcntl.h fpu_control.h
3355 do
3356 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3357 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3358   echo "$as_me:$LINENO: checking for $ac_header" >&5
3359 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3360 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3361   echo $ECHO_N "(cached) $ECHO_C" >&6
3362 fi
3363 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3364 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3365 else
3366   # Is the header compilable?
3367 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3368 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3369 cat >conftest.$ac_ext <<_ACEOF
3370 /* confdefs.h.  */
3371 _ACEOF
3372 cat confdefs.h >>conftest.$ac_ext
3373 cat >>conftest.$ac_ext <<_ACEOF
3374 /* end confdefs.h.  */
3375 $ac_includes_default
3376 #include <$ac_header>
3377 _ACEOF
3378 rm -f conftest.$ac_objext
3379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3380   (eval $ac_compile) 2>conftest.er1
3381   ac_status=$?
3382   grep -v '^ *+' conftest.er1 >conftest.err
3383   rm -f conftest.er1
3384   cat conftest.err >&5
3385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3386   (exit $ac_status); } &&
3387          { ac_try='test -z "$ac_c_werror_flag"
3388                          || test ! -s conftest.err'
3389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3390   (eval $ac_try) 2>&5
3391   ac_status=$?
3392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3393   (exit $ac_status); }; } &&
3394          { ac_try='test -s conftest.$ac_objext'
3395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3396   (eval $ac_try) 2>&5
3397   ac_status=$?
3398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399   (exit $ac_status); }; }; then
3400   ac_header_compiler=yes
3401 else
3402   echo "$as_me: failed program was:" >&5
3403 sed 's/^/| /' conftest.$ac_ext >&5
3404
3405 ac_header_compiler=no
3406 fi
3407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3408 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3409 echo "${ECHO_T}$ac_header_compiler" >&6
3410
3411 # Is the header present?
3412 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3413 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3414 cat >conftest.$ac_ext <<_ACEOF
3415 /* confdefs.h.  */
3416 _ACEOF
3417 cat confdefs.h >>conftest.$ac_ext
3418 cat >>conftest.$ac_ext <<_ACEOF
3419 /* end confdefs.h.  */
3420 #include <$ac_header>
3421 _ACEOF
3422 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3423   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3424   ac_status=$?
3425   grep -v '^ *+' conftest.er1 >conftest.err
3426   rm -f conftest.er1
3427   cat conftest.err >&5
3428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429   (exit $ac_status); } >/dev/null; then
3430   if test -s conftest.err; then
3431     ac_cpp_err=$ac_c_preproc_warn_flag
3432     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3433   else
3434     ac_cpp_err=
3435   fi
3436 else
3437   ac_cpp_err=yes
3438 fi
3439 if test -z "$ac_cpp_err"; then
3440   ac_header_preproc=yes
3441 else
3442   echo "$as_me: failed program was:" >&5
3443 sed 's/^/| /' conftest.$ac_ext >&5
3444
3445   ac_header_preproc=no
3446 fi
3447 rm -f conftest.err conftest.$ac_ext
3448 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3449 echo "${ECHO_T}$ac_header_preproc" >&6
3450
3451 # So?  What about this header?
3452 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3453   yes:no: )
3454     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3455 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3456     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3457 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3458     ac_header_preproc=yes
3459     ;;
3460   no:yes:* )
3461     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3462 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3463     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3464 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3465     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3466 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3467     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3468 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3469     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3470 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3471     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3472 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3473     (
3474       cat <<\_ASBOX
3475 ## ------------------------------------------ ##
3476 ## Report this to the AC_PACKAGE_NAME lists.  ##
3477 ## ------------------------------------------ ##
3478 _ASBOX
3479     ) |
3480       sed "s/^/$as_me: WARNING:     /" >&2
3481     ;;
3482 esac
3483 echo "$as_me:$LINENO: checking for $ac_header" >&5
3484 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3485 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3486   echo $ECHO_N "(cached) $ECHO_C" >&6
3487 else
3488   eval "$as_ac_Header=\$ac_header_preproc"
3489 fi
3490 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3491 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3492
3493 fi
3494 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3495   cat >>confdefs.h <<_ACEOF
3496 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3497 _ACEOF
3498
3499 fi
3500
3501 done
3502
3503
3504
3505
3506 for ac_header in dlfcn.h errno.h sys/stat.h
3507 do
3508 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3509 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3510   echo "$as_me:$LINENO: checking for $ac_header" >&5
3511 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3512 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3513   echo $ECHO_N "(cached) $ECHO_C" >&6
3514 fi
3515 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3516 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3517 else
3518   # Is the header compilable?
3519 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3520 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3521 cat >conftest.$ac_ext <<_ACEOF
3522 /* confdefs.h.  */
3523 _ACEOF
3524 cat confdefs.h >>conftest.$ac_ext
3525 cat >>conftest.$ac_ext <<_ACEOF
3526 /* end confdefs.h.  */
3527 $ac_includes_default
3528 #include <$ac_header>
3529 _ACEOF
3530 rm -f conftest.$ac_objext
3531 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3532   (eval $ac_compile) 2>conftest.er1
3533   ac_status=$?
3534   grep -v '^ *+' conftest.er1 >conftest.err
3535   rm -f conftest.er1
3536   cat conftest.err >&5
3537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538   (exit $ac_status); } &&
3539          { ac_try='test -z "$ac_c_werror_flag"
3540                          || test ! -s conftest.err'
3541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3542   (eval $ac_try) 2>&5
3543   ac_status=$?
3544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545   (exit $ac_status); }; } &&
3546          { ac_try='test -s conftest.$ac_objext'
3547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3548   (eval $ac_try) 2>&5
3549   ac_status=$?
3550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3551   (exit $ac_status); }; }; then
3552   ac_header_compiler=yes
3553 else
3554   echo "$as_me: failed program was:" >&5
3555 sed 's/^/| /' conftest.$ac_ext >&5
3556
3557 ac_header_compiler=no
3558 fi
3559 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3560 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3561 echo "${ECHO_T}$ac_header_compiler" >&6
3562
3563 # Is the header present?
3564 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3565 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3566 cat >conftest.$ac_ext <<_ACEOF
3567 /* confdefs.h.  */
3568 _ACEOF
3569 cat confdefs.h >>conftest.$ac_ext
3570 cat >>conftest.$ac_ext <<_ACEOF
3571 /* end confdefs.h.  */
3572 #include <$ac_header>
3573 _ACEOF
3574 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3575   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3576   ac_status=$?
3577   grep -v '^ *+' conftest.er1 >conftest.err
3578   rm -f conftest.er1
3579   cat conftest.err >&5
3580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581   (exit $ac_status); } >/dev/null; then
3582   if test -s conftest.err; then
3583     ac_cpp_err=$ac_c_preproc_warn_flag
3584     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3585   else
3586     ac_cpp_err=
3587   fi
3588 else
3589   ac_cpp_err=yes
3590 fi
3591 if test -z "$ac_cpp_err"; then
3592   ac_header_preproc=yes
3593 else
3594   echo "$as_me: failed program was:" >&5
3595 sed 's/^/| /' conftest.$ac_ext >&5
3596
3597   ac_header_preproc=no
3598 fi
3599 rm -f conftest.err conftest.$ac_ext
3600 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3601 echo "${ECHO_T}$ac_header_preproc" >&6
3602
3603 # So?  What about this header?
3604 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3605   yes:no: )
3606     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3607 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3608     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3609 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3610     ac_header_preproc=yes
3611     ;;
3612   no:yes:* )
3613     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3614 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3615     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3616 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3617     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3618 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3619     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3620 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3621     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3622 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3623     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3624 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3625     (
3626       cat <<\_ASBOX
3627 ## ------------------------------------------ ##
3628 ## Report this to the AC_PACKAGE_NAME lists.  ##
3629 ## ------------------------------------------ ##
3630 _ASBOX
3631     ) |
3632       sed "s/^/$as_me: WARNING:     /" >&2
3633     ;;
3634 esac
3635 echo "$as_me:$LINENO: checking for $ac_header" >&5
3636 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3637 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3638   echo $ECHO_N "(cached) $ECHO_C" >&6
3639 else
3640   eval "$as_ac_Header=\$ac_header_preproc"
3641 fi
3642 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3643 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3644
3645 fi
3646 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3647   cat >>confdefs.h <<_ACEOF
3648 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3649 _ACEOF
3650
3651 fi
3652
3653 done
3654
3655
3656
3657
3658
3659 for ac_func in getrusage time sigaction __setfpucw
3660 do
3661 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3662 echo "$as_me:$LINENO: checking for $ac_func" >&5
3663 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3664 if eval "test \"\${$as_ac_var+set}\" = set"; then
3665   echo $ECHO_N "(cached) $ECHO_C" >&6
3666 else
3667   cat >conftest.$ac_ext <<_ACEOF
3668 /* confdefs.h.  */
3669 _ACEOF
3670 cat confdefs.h >>conftest.$ac_ext
3671 cat >>conftest.$ac_ext <<_ACEOF
3672 /* end confdefs.h.  */
3673 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3674    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3675 #define $ac_func innocuous_$ac_func
3676
3677 /* System header to define __stub macros and hopefully few prototypes,
3678     which can conflict with char $ac_func (); below.
3679     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3680     <limits.h> exists even on freestanding compilers.  */
3681
3682 #ifdef __STDC__
3683 # include <limits.h>
3684 #else
3685 # include <assert.h>
3686 #endif
3687
3688 #undef $ac_func
3689
3690 /* Override any gcc2 internal prototype to avoid an error.  */
3691 #ifdef __cplusplus
3692 extern "C"
3693 {
3694 #endif
3695 /* We use char because int might match the return type of a gcc2
3696    builtin and then its argument prototype would still apply.  */
3697 char $ac_func ();
3698 /* The GNU C library defines this for functions which it implements
3699     to always fail with ENOSYS.  Some functions are actually named
3700     something starting with __ and the normal name is an alias.  */
3701 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3702 choke me
3703 #else
3704 char (*f) () = $ac_func;
3705 #endif
3706 #ifdef __cplusplus
3707 }
3708 #endif
3709
3710 int
3711 main ()
3712 {
3713 return f != $ac_func;
3714   ;
3715   return 0;
3716 }
3717 _ACEOF
3718 rm -f conftest.$ac_objext conftest$ac_exeext
3719 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3720   (eval $ac_link) 2>conftest.er1
3721   ac_status=$?
3722   grep -v '^ *+' conftest.er1 >conftest.err
3723   rm -f conftest.er1
3724   cat conftest.err >&5
3725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3726   (exit $ac_status); } &&
3727          { ac_try='test -z "$ac_c_werror_flag"
3728                          || test ! -s conftest.err'
3729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3730   (eval $ac_try) 2>&5
3731   ac_status=$?
3732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3733   (exit $ac_status); }; } &&
3734          { ac_try='test -s conftest$ac_exeext'
3735   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3736   (eval $ac_try) 2>&5
3737   ac_status=$?
3738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3739   (exit $ac_status); }; }; then
3740   eval "$as_ac_var=yes"
3741 else
3742   echo "$as_me: failed program was:" >&5
3743 sed 's/^/| /' conftest.$ac_ext >&5
3744
3745 eval "$as_ac_var=no"
3746 fi
3747 rm -f conftest.err conftest.$ac_objext \
3748       conftest$ac_exeext conftest.$ac_ext
3749 fi
3750 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3751 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3752 if test `eval echo '${'$as_ac_var'}'` = yes; then
3753   cat >>confdefs.h <<_ACEOF
3754 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3755 _ACEOF
3756
3757 fi
3758 done
3759
3760
3761 # Check for socket libraries
3762
3763 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3764 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3765 if test "${ac_cv_lib_socket_bind+set}" = set; then
3766   echo $ECHO_N "(cached) $ECHO_C" >&6
3767 else
3768   ac_check_lib_save_LIBS=$LIBS
3769 LIBS="-lsocket  $LIBS"
3770 cat >conftest.$ac_ext <<_ACEOF
3771 /* confdefs.h.  */
3772 _ACEOF
3773 cat confdefs.h >>conftest.$ac_ext
3774 cat >>conftest.$ac_ext <<_ACEOF
3775 /* end confdefs.h.  */
3776
3777 /* Override any gcc2 internal prototype to avoid an error.  */
3778 #ifdef __cplusplus
3779 extern "C"
3780 #endif
3781 /* We use char because int might match the return type of a gcc2
3782    builtin and then its argument prototype would still apply.  */
3783 char bind ();
3784 int
3785 main ()
3786 {
3787 bind ();
3788   ;
3789   return 0;
3790 }
3791 _ACEOF
3792 rm -f conftest.$ac_objext conftest$ac_exeext
3793 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3794   (eval $ac_link) 2>conftest.er1
3795   ac_status=$?
3796   grep -v '^ *+' conftest.er1 >conftest.err
3797   rm -f conftest.er1
3798   cat conftest.err >&5
3799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3800   (exit $ac_status); } &&
3801          { ac_try='test -z "$ac_c_werror_flag"
3802                          || test ! -s conftest.err'
3803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804   (eval $ac_try) 2>&5
3805   ac_status=$?
3806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807   (exit $ac_status); }; } &&
3808          { ac_try='test -s conftest$ac_exeext'
3809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3810   (eval $ac_try) 2>&5
3811   ac_status=$?
3812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813   (exit $ac_status); }; }; then
3814   ac_cv_lib_socket_bind=yes
3815 else
3816   echo "$as_me: failed program was:" >&5
3817 sed 's/^/| /' conftest.$ac_ext >&5
3818
3819 ac_cv_lib_socket_bind=no
3820 fi
3821 rm -f conftest.err conftest.$ac_objext \
3822       conftest$ac_exeext conftest.$ac_ext
3823 LIBS=$ac_check_lib_save_LIBS
3824 fi
3825 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
3826 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
3827 if test $ac_cv_lib_socket_bind = yes; then
3828   cat >>confdefs.h <<_ACEOF
3829 #define HAVE_LIBSOCKET 1
3830 _ACEOF
3831
3832   LIBS="-lsocket $LIBS"
3833
3834 fi
3835
3836
3837 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
3838 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
3839 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
3840   echo $ECHO_N "(cached) $ECHO_C" >&6
3841 else
3842   ac_check_lib_save_LIBS=$LIBS
3843 LIBS="-lnsl  $LIBS"
3844 cat >conftest.$ac_ext <<_ACEOF
3845 /* confdefs.h.  */
3846 _ACEOF
3847 cat confdefs.h >>conftest.$ac_ext
3848 cat >>conftest.$ac_ext <<_ACEOF
3849 /* end confdefs.h.  */
3850
3851 /* Override any gcc2 internal prototype to avoid an error.  */
3852 #ifdef __cplusplus
3853 extern "C"
3854 #endif
3855 /* We use char because int might match the return type of a gcc2
3856    builtin and then its argument prototype would still apply.  */
3857 char gethostbyname ();
3858 int
3859 main ()
3860 {
3861 gethostbyname ();
3862   ;
3863   return 0;
3864 }
3865 _ACEOF
3866 rm -f conftest.$ac_objext conftest$ac_exeext
3867 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3868   (eval $ac_link) 2>conftest.er1
3869   ac_status=$?
3870   grep -v '^ *+' conftest.er1 >conftest.err
3871   rm -f conftest.er1
3872   cat conftest.err >&5
3873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3874   (exit $ac_status); } &&
3875          { ac_try='test -z "$ac_c_werror_flag"
3876                          || test ! -s conftest.err'
3877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3878   (eval $ac_try) 2>&5
3879   ac_status=$?
3880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3881   (exit $ac_status); }; } &&
3882          { ac_try='test -s conftest$ac_exeext'
3883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3884   (eval $ac_try) 2>&5
3885   ac_status=$?
3886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887   (exit $ac_status); }; }; then
3888   ac_cv_lib_nsl_gethostbyname=yes
3889 else
3890   echo "$as_me: failed program was:" >&5
3891 sed 's/^/| /' conftest.$ac_ext >&5
3892
3893 ac_cv_lib_nsl_gethostbyname=no
3894 fi
3895 rm -f conftest.err conftest.$ac_objext \
3896       conftest$ac_exeext conftest.$ac_ext
3897 LIBS=$ac_check_lib_save_LIBS
3898 fi
3899 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
3900 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
3901 if test $ac_cv_lib_nsl_gethostbyname = yes; then
3902   cat >>confdefs.h <<_ACEOF
3903 #define HAVE_LIBNSL 1
3904 _ACEOF
3905
3906   LIBS="-lnsl $LIBS"
3907
3908 fi
3909
3910
3911 . ${srcdir}/../../bfd/configure.host
3912
3913
3914
3915 USE_MAINTAINER_MODE=no
3916 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3917 if test "${enable_maintainer_mode+set}" = set; then
3918   enableval="$enable_maintainer_mode"
3919   case "${enableval}" in
3920   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3921   no)   MAINT="#" ;;
3922   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
3923 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
3924    { (exit 1); exit 1; }; }; MAINT="#" ;;
3925 esac
3926 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3927   echo "Setting maintainer mode" 6>&1
3928 fi
3929 else
3930   MAINT="#"
3931 fi;
3932
3933
3934 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3935 if test "${enable_sim_bswap+set}" = set; then
3936   enableval="$enable_sim_bswap"
3937   case "${enableval}" in
3938   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3939   no)   sim_bswap="-DWITH_BSWAP=0";;
3940   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
3941 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
3942    { (exit 1); exit 1; }; }; sim_bswap="";;
3943 esac
3944 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3945   echo "Setting bswap flags = $sim_bswap" 6>&1
3946 fi
3947 else
3948   sim_bswap=""
3949 fi;
3950
3951
3952 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3953 if test "${enable_sim_cflags+set}" = set; then
3954   enableval="$enable_sim_cflags"
3955   case "${enableval}" in
3956   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3957   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
3958 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
3959    { (exit 1); exit 1; }; }; sim_cflags="";;
3960   no)    sim_cflags="";;
3961   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3962 esac
3963 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3964   echo "Setting sim cflags = $sim_cflags" 6>&1
3965 fi
3966 else
3967   sim_cflags=""
3968 fi;
3969
3970
3971 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3972 if test "${enable_sim_debug+set}" = set; then
3973   enableval="$enable_sim_debug"
3974   case "${enableval}" in
3975   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3976   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3977   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3978 esac
3979 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3980   echo "Setting sim debug = $sim_debug" 6>&1
3981 fi
3982 else
3983   sim_debug=""
3984 fi;
3985
3986
3987 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3988 if test "${enable_sim_stdio+set}" = set; then
3989   enableval="$enable_sim_stdio"
3990   case "${enableval}" in
3991   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3992   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3993   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
3994 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
3995    { (exit 1); exit 1; }; }; sim_stdio="";;
3996 esac
3997 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3998   echo "Setting stdio flags = $sim_stdio" 6>&1
3999 fi
4000 else
4001   sim_stdio=""
4002 fi;
4003
4004
4005 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4006 if test "${enable_sim_trace+set}" = set; then
4007   enableval="$enable_sim_trace"
4008   case "${enableval}" in
4009   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4010   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4011   [-0-9]*)
4012         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4013   [a-z]*)
4014         sim_trace=""
4015         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4016           if test x"$sim_trace" = x; then
4017             sim_trace="-DWITH_TRACE='(TRACE_$x"
4018           else
4019             sim_trace="${sim_trace}|TRACE_$x"
4020           fi
4021         done
4022         sim_trace="$sim_trace)'" ;;
4023 esac
4024 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4025   echo "Setting sim trace = $sim_trace" 6>&1
4026 fi
4027 else
4028   sim_trace=""
4029 fi;
4030
4031
4032 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4033 if test "${enable_sim_profile+set}" = set; then
4034   enableval="$enable_sim_profile"
4035   case "${enableval}" in
4036   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4037   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4038   [-0-9]*)
4039         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4040   [a-z]*)
4041         sim_profile=""
4042         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4043           if test x"$sim_profile" = x; then
4044             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4045           else
4046             sim_profile="${sim_profile}|PROFILE_$x"
4047           fi
4048         done
4049         sim_profile="$sim_profile)'" ;;
4050 esac
4051 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4052   echo "Setting sim profile = $sim_profile" 6>&1
4053 fi
4054 else
4055   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4056 fi;
4057
4058
4059 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4060 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4061 if test "${ac_cv_type_signal+set}" = set; then
4062   echo $ECHO_N "(cached) $ECHO_C" >&6
4063 else
4064   cat >conftest.$ac_ext <<_ACEOF
4065 /* confdefs.h.  */
4066 _ACEOF
4067 cat confdefs.h >>conftest.$ac_ext
4068 cat >>conftest.$ac_ext <<_ACEOF
4069 /* end confdefs.h.  */
4070 #include <sys/types.h>
4071 #include <signal.h>
4072 #ifdef signal
4073 # undef signal
4074 #endif
4075 #ifdef __cplusplus
4076 extern "C" void (*signal (int, void (*)(int)))(int);
4077 #else
4078 void (*signal ()) ();
4079 #endif
4080
4081 int
4082 main ()
4083 {
4084 int i;
4085   ;
4086   return 0;
4087 }
4088 _ACEOF
4089 rm -f conftest.$ac_objext
4090 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4091   (eval $ac_compile) 2>conftest.er1
4092   ac_status=$?
4093   grep -v '^ *+' conftest.er1 >conftest.err
4094   rm -f conftest.er1
4095   cat conftest.err >&5
4096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097   (exit $ac_status); } &&
4098          { ac_try='test -z "$ac_c_werror_flag"
4099                          || test ! -s conftest.err'
4100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4101   (eval $ac_try) 2>&5
4102   ac_status=$?
4103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104   (exit $ac_status); }; } &&
4105          { ac_try='test -s conftest.$ac_objext'
4106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4107   (eval $ac_try) 2>&5
4108   ac_status=$?
4109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4110   (exit $ac_status); }; }; then
4111   ac_cv_type_signal=void
4112 else
4113   echo "$as_me: failed program was:" >&5
4114 sed 's/^/| /' conftest.$ac_ext >&5
4115
4116 ac_cv_type_signal=int
4117 fi
4118 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4119 fi
4120 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4121 echo "${ECHO_T}$ac_cv_type_signal" >&6
4122
4123 cat >>confdefs.h <<_ACEOF
4124 #define RETSIGTYPE $ac_cv_type_signal
4125 _ACEOF
4126
4127
4128
4129
4130
4131 sim_link_files=
4132 sim_link_links=
4133
4134 sim_link_links=tconfig.h
4135 if test -f ${srcdir}/tconfig.in
4136 then
4137   sim_link_files=tconfig.in
4138 else
4139   sim_link_files=../common/tconfig.in
4140 fi
4141
4142 # targ-vals.def points to the libc macro description file.
4143 case "${target}" in
4144 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4145 esac
4146 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4147 sim_link_links="${sim_link_links} targ-vals.def"
4148
4149 # This file contains common code used by all simulators.
4150 #
4151 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
4152 # directory.  It is intended to be invoked before any target specific stuff.
4153 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
4154 # It is intended to be invoked last.
4155 #
4156 # The simulator's configure.in should look like:
4157 #
4158 # dnl Process this file with autoconf to produce a configure script.
4159 # sinclude(../common/aclocal.m4)
4160 # AC_PREREQ(2.5)dnl
4161 # AC_INIT(Makefile.in)
4162 #
4163 # SIM_AC_COMMON
4164 #
4165 # ... target specific stuff ...
4166 #
4167 # SIM_AC_OUTPUT
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216 sim_inline="-DDEFAULT_INLINE=0"
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253 # This file is derived from `gettext.m4'.  The difference is that the
4254 # included macros assume Cygnus-style source and build trees.
4255
4256 # Macro to add for using GNU gettext.
4257 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4258 #
4259 # This file file be copied and used freely without restrictions.  It can
4260 # be used in projects which are not available under the GNU Public License
4261 # but which still want to provide support for the GNU gettext functionality.
4262 # Please note that the actual code is *not* freely available.
4263
4264 # serial 3
4265
4266
4267
4268
4269
4270 # Search path for a program which passes the given test.
4271 # Ulrich Drepper <drepper@cygnus.com>, 1996.
4272 #
4273 # This file file be copied and used freely without restrictions.  It can
4274 # be used in projects which are not available under the GNU Public License
4275 # but which still want to provide support for the GNU gettext functionality.
4276 # Please note that the actual code is *not* freely available.
4277
4278 # serial 1
4279
4280
4281
4282 # Check whether LC_MESSAGES is available in <locale.h>.
4283 # Ulrich Drepper <drepper@cygnus.com>, 1995.
4284 #
4285 # This file file be copied and used freely without restrictions.  It can
4286 # be used in projects which are not available under the GNU Public License
4287 # but which still want to provide support for the GNU gettext functionality.
4288 # Please note that the actual code is *not* freely available.
4289
4290 # serial 1
4291
4292
4293
4294
4295
4296
4297
4298
4299 for ac_header in unistd.h
4300 do
4301 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4302 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4303   echo "$as_me:$LINENO: checking for $ac_header" >&5
4304 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4305 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4306   echo $ECHO_N "(cached) $ECHO_C" >&6
4307 fi
4308 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4309 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4310 else
4311   # Is the header compilable?
4312 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4313 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4314 cat >conftest.$ac_ext <<_ACEOF
4315 /* confdefs.h.  */
4316 _ACEOF
4317 cat confdefs.h >>conftest.$ac_ext
4318 cat >>conftest.$ac_ext <<_ACEOF
4319 /* end confdefs.h.  */
4320 $ac_includes_default
4321 #include <$ac_header>
4322 _ACEOF
4323 rm -f conftest.$ac_objext
4324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4325   (eval $ac_compile) 2>conftest.er1
4326   ac_status=$?
4327   grep -v '^ *+' conftest.er1 >conftest.err
4328   rm -f conftest.er1
4329   cat conftest.err >&5
4330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331   (exit $ac_status); } &&
4332          { ac_try='test -z "$ac_c_werror_flag"
4333                          || test ! -s conftest.err'
4334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4335   (eval $ac_try) 2>&5
4336   ac_status=$?
4337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4338   (exit $ac_status); }; } &&
4339          { ac_try='test -s conftest.$ac_objext'
4340   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4341   (eval $ac_try) 2>&5
4342   ac_status=$?
4343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344   (exit $ac_status); }; }; then
4345   ac_header_compiler=yes
4346 else
4347   echo "$as_me: failed program was:" >&5
4348 sed 's/^/| /' conftest.$ac_ext >&5
4349
4350 ac_header_compiler=no
4351 fi
4352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4353 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4354 echo "${ECHO_T}$ac_header_compiler" >&6
4355
4356 # Is the header present?
4357 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4358 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4359 cat >conftest.$ac_ext <<_ACEOF
4360 /* confdefs.h.  */
4361 _ACEOF
4362 cat confdefs.h >>conftest.$ac_ext
4363 cat >>conftest.$ac_ext <<_ACEOF
4364 /* end confdefs.h.  */
4365 #include <$ac_header>
4366 _ACEOF
4367 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4368   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4369   ac_status=$?
4370   grep -v '^ *+' conftest.er1 >conftest.err
4371   rm -f conftest.er1
4372   cat conftest.err >&5
4373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374   (exit $ac_status); } >/dev/null; then
4375   if test -s conftest.err; then
4376     ac_cpp_err=$ac_c_preproc_warn_flag
4377     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4378   else
4379     ac_cpp_err=
4380   fi
4381 else
4382   ac_cpp_err=yes
4383 fi
4384 if test -z "$ac_cpp_err"; then
4385   ac_header_preproc=yes
4386 else
4387   echo "$as_me: failed program was:" >&5
4388 sed 's/^/| /' conftest.$ac_ext >&5
4389
4390   ac_header_preproc=no
4391 fi
4392 rm -f conftest.err conftest.$ac_ext
4393 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4394 echo "${ECHO_T}$ac_header_preproc" >&6
4395
4396 # So?  What about this header?
4397 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4398   yes:no: )
4399     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4400 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4401     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4402 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4403     ac_header_preproc=yes
4404     ;;
4405   no:yes:* )
4406     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4407 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4408     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4409 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4410     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4411 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4412     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4413 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4414     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4415 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4416     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4417 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4418     (
4419       cat <<\_ASBOX
4420 ## ------------------------------------------ ##
4421 ## Report this to the AC_PACKAGE_NAME lists.  ##
4422 ## ------------------------------------------ ##
4423 _ASBOX
4424     ) |
4425       sed "s/^/$as_me: WARNING:     /" >&2
4426     ;;
4427 esac
4428 echo "$as_me:$LINENO: checking for $ac_header" >&5
4429 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4430 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4431   echo $ECHO_N "(cached) $ECHO_C" >&6
4432 else
4433   eval "$as_ac_Header=\$ac_header_preproc"
4434 fi
4435 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4436 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4437
4438 fi
4439 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4440   cat >>confdefs.h <<_ACEOF
4441 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4442 _ACEOF
4443
4444 fi
4445
4446 done
4447
4448
4449
4450 ac_sources="$sim_link_files"
4451 ac_dests="$sim_link_links"
4452 while test -n "$ac_sources"; do
4453   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4454   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4455   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4456 done
4457           ac_config_links="$ac_config_links $ac_config_links_1"
4458
4459 cgen_breaks=""
4460 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4461 cgen_breaks="break cgen_rtx_error";
4462 fi
4463
4464           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4465
4466           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4467
4468           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4469
4470           ac_config_commands="$ac_config_commands Makefile"
4471
4472           ac_config_commands="$ac_config_commands stamp-h"
4473
4474 cat >confcache <<\_ACEOF
4475 # This file is a shell script that caches the results of configure
4476 # tests run on this system so they can be shared between configure
4477 # scripts and configure runs, see configure's option --config-cache.
4478 # It is not useful on other systems.  If it contains results you don't
4479 # want to keep, you may remove or edit it.
4480 #
4481 # config.status only pays attention to the cache file if you give it
4482 # the --recheck option to rerun configure.
4483 #
4484 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4485 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4486 # following values.
4487
4488 _ACEOF
4489
4490 # The following way of writing the cache mishandles newlines in values,
4491 # but we know of no workaround that is simple, portable, and efficient.
4492 # So, don't put newlines in cache variables' values.
4493 # Ultrix sh set writes to stderr and can't be redirected directly,
4494 # and sets the high bit in the cache file unless we assign to the vars.
4495 {
4496   (set) 2>&1 |
4497     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4498     *ac_space=\ *)
4499       # `set' does not quote correctly, so add quotes (double-quote
4500       # substitution turns \\\\ into \\, and sed turns \\ into \).
4501       sed -n \
4502         "s/'/'\\\\''/g;
4503           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4504       ;;
4505     *)
4506       # `set' quotes correctly as required by POSIX, so do not add quotes.
4507       sed -n \
4508         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4509       ;;
4510     esac;
4511 } |
4512   sed '
4513      t clear
4514      : clear
4515      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4516      t end
4517      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4518      : end' >>confcache
4519 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4520   if test -w $cache_file; then
4521     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4522     cat confcache >$cache_file
4523   else
4524     echo "not updating unwritable cache $cache_file"
4525   fi
4526 fi
4527 rm -f confcache
4528
4529 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4530 # Let make expand exec_prefix.
4531 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4532
4533 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4534 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4535 # trailing colons and then remove the whole line if VPATH becomes empty
4536 # (actually we leave an empty line to preserve line numbers).
4537 if test "x$srcdir" = x.; then
4538   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4539 s/:*\$(srcdir):*/:/;
4540 s/:*\${srcdir}:*/:/;
4541 s/:*@srcdir@:*/:/;
4542 s/^\([^=]*=[     ]*\):*/\1/;
4543 s/:*$//;
4544 s/^[^=]*=[       ]*$//;
4545 }'
4546 fi
4547
4548 DEFS=-DHAVE_CONFIG_H
4549
4550 ac_libobjs=
4551 ac_ltlibobjs=
4552 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4553   # 1. Remove the extension, and $U if already installed.
4554   ac_i=`echo "$ac_i" |
4555          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4556   # 2. Add them.
4557   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4558   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4559 done
4560 LIBOBJS=$ac_libobjs
4561
4562 LTLIBOBJS=$ac_ltlibobjs
4563
4564
4565
4566 : ${CONFIG_STATUS=./config.status}
4567 ac_clean_files_save=$ac_clean_files
4568 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4569 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4570 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4571 cat >$CONFIG_STATUS <<_ACEOF
4572 #! $SHELL
4573 # Generated by $as_me.
4574 # Run this file to recreate the current configuration.
4575 # Compiler output produced by configure, useful for debugging
4576 # configure, is in config.log if it exists.
4577
4578 debug=false
4579 ac_cs_recheck=false
4580 ac_cs_silent=false
4581 SHELL=\${CONFIG_SHELL-$SHELL}
4582 _ACEOF
4583
4584 cat >>$CONFIG_STATUS <<\_ACEOF
4585 ## --------------------- ##
4586 ## M4sh Initialization.  ##
4587 ## --------------------- ##
4588
4589 # Be Bourne compatible
4590 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4591   emulate sh
4592   NULLCMD=:
4593   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4594   # is contrary to our usage.  Disable this feature.
4595   alias -g '${1+"$@"}'='"$@"'
4596 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4597   set -o posix
4598 fi
4599 DUALCASE=1; export DUALCASE # for MKS sh
4600
4601 # Support unset when possible.
4602 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4603   as_unset=unset
4604 else
4605   as_unset=false
4606 fi
4607
4608
4609 # Work around bugs in pre-3.0 UWIN ksh.
4610 $as_unset ENV MAIL MAILPATH
4611 PS1='$ '
4612 PS2='> '
4613 PS4='+ '
4614
4615 # NLS nuisances.
4616 for as_var in \
4617   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4618   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4619   LC_TELEPHONE LC_TIME
4620 do
4621   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4622     eval $as_var=C; export $as_var
4623   else
4624     $as_unset $as_var
4625   fi
4626 done
4627
4628 # Required to use basename.
4629 if expr a : '\(a\)' >/dev/null 2>&1; then
4630   as_expr=expr
4631 else
4632   as_expr=false
4633 fi
4634
4635 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4636   as_basename=basename
4637 else
4638   as_basename=false
4639 fi
4640
4641
4642 # Name of the executable.
4643 as_me=`$as_basename "$0" ||
4644 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4645          X"$0" : 'X\(//\)$' \| \
4646          X"$0" : 'X\(/\)$' \| \
4647          .     : '\(.\)' 2>/dev/null ||
4648 echo X/"$0" |
4649     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4650           /^X\/\(\/\/\)$/{ s//\1/; q; }
4651           /^X\/\(\/\).*/{ s//\1/; q; }
4652           s/.*/./; q'`
4653
4654
4655 # PATH needs CR, and LINENO needs CR and PATH.
4656 # Avoid depending upon Character Ranges.
4657 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4658 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4659 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4660 as_cr_digits='0123456789'
4661 as_cr_alnum=$as_cr_Letters$as_cr_digits
4662
4663 # The user is always right.
4664 if test "${PATH_SEPARATOR+set}" != set; then
4665   echo "#! /bin/sh" >conf$$.sh
4666   echo  "exit 0"   >>conf$$.sh
4667   chmod +x conf$$.sh
4668   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4669     PATH_SEPARATOR=';'
4670   else
4671     PATH_SEPARATOR=:
4672   fi
4673   rm -f conf$$.sh
4674 fi
4675
4676
4677   as_lineno_1=$LINENO
4678   as_lineno_2=$LINENO
4679   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4680   test "x$as_lineno_1" != "x$as_lineno_2" &&
4681   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4682   # Find who we are.  Look in the path if we contain no path at all
4683   # relative or not.
4684   case $0 in
4685     *[\\/]* ) as_myself=$0 ;;
4686     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4687 for as_dir in $PATH
4688 do
4689   IFS=$as_save_IFS
4690   test -z "$as_dir" && as_dir=.
4691   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4692 done
4693
4694        ;;
4695   esac
4696   # We did not find ourselves, most probably we were run as `sh COMMAND'
4697   # in which case we are not to be found in the path.
4698   if test "x$as_myself" = x; then
4699     as_myself=$0
4700   fi
4701   if test ! -f "$as_myself"; then
4702     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4703 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4704    { (exit 1); exit 1; }; }
4705   fi
4706   case $CONFIG_SHELL in
4707   '')
4708     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4709 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4710 do
4711   IFS=$as_save_IFS
4712   test -z "$as_dir" && as_dir=.
4713   for as_base in sh bash ksh sh5; do
4714          case $as_dir in
4715          /*)
4716            if ("$as_dir/$as_base" -c '
4717   as_lineno_1=$LINENO
4718   as_lineno_2=$LINENO
4719   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4720   test "x$as_lineno_1" != "x$as_lineno_2" &&
4721   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4722              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4723              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4724              CONFIG_SHELL=$as_dir/$as_base
4725              export CONFIG_SHELL
4726              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4727            fi;;
4728          esac
4729        done
4730 done
4731 ;;
4732   esac
4733
4734   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4735   # uniformly replaced by the line number.  The first 'sed' inserts a
4736   # line-number line before each line; the second 'sed' does the real
4737   # work.  The second script uses 'N' to pair each line-number line
4738   # with the numbered line, and appends trailing '-' during
4739   # substitution so that $LINENO is not a special case at line end.
4740   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4741   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4742   sed '=' <$as_myself |
4743     sed '
4744       N
4745       s,$,-,
4746       : loop
4747       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4748       t loop
4749       s,-$,,
4750       s,^['$as_cr_digits']*\n,,
4751     ' >$as_me.lineno &&
4752   chmod +x $as_me.lineno ||
4753     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4754 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4755    { (exit 1); exit 1; }; }
4756
4757   # Don't try to exec as it changes $[0], causing all sort of problems
4758   # (the dirname of $[0] is not the place where we might find the
4759   # original and so on.  Autoconf is especially sensible to this).
4760   . ./$as_me.lineno
4761   # Exit status is that of the last command.
4762   exit
4763 }
4764
4765
4766 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4767   *c*,-n*) ECHO_N= ECHO_C='
4768 ' ECHO_T='      ' ;;
4769   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4770   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4771 esac
4772
4773 if expr a : '\(a\)' >/dev/null 2>&1; then
4774   as_expr=expr
4775 else
4776   as_expr=false
4777 fi
4778
4779 rm -f conf$$ conf$$.exe conf$$.file
4780 echo >conf$$.file
4781 if ln -s conf$$.file conf$$ 2>/dev/null; then
4782   # We could just check for DJGPP; but this test a) works b) is more generic
4783   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4784   if test -f conf$$.exe; then
4785     # Don't use ln at all; we don't have any links
4786     as_ln_s='cp -p'
4787   else
4788     as_ln_s='ln -s'
4789   fi
4790 elif ln conf$$.file conf$$ 2>/dev/null; then
4791   as_ln_s=ln
4792 else
4793   as_ln_s='cp -p'
4794 fi
4795 rm -f conf$$ conf$$.exe conf$$.file
4796
4797 if mkdir -p . 2>/dev/null; then
4798   as_mkdir_p=:
4799 else
4800   test -d ./-p && rmdir ./-p
4801   as_mkdir_p=false
4802 fi
4803
4804 as_executable_p="test -f"
4805
4806 # Sed expression to map a string onto a valid CPP name.
4807 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4808
4809 # Sed expression to map a string onto a valid variable name.
4810 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4811
4812
4813 # IFS
4814 # We need space, tab and new line, in precisely that order.
4815 as_nl='
4816 '
4817 IFS="   $as_nl"
4818
4819 # CDPATH.
4820 $as_unset CDPATH
4821
4822 exec 6>&1
4823
4824 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4825 # report actual input values of CONFIG_FILES etc. instead of their
4826 # values after options handling.  Logging --version etc. is OK.
4827 exec 5>>config.log
4828 {
4829   echo
4830   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4831 ## Running $as_me. ##
4832 _ASBOX
4833 } >&5
4834 cat >&5 <<_CSEOF
4835
4836 This file was extended by $as_me, which was
4837 generated by GNU Autoconf 2.59.  Invocation command line was
4838
4839   CONFIG_FILES    = $CONFIG_FILES
4840   CONFIG_HEADERS  = $CONFIG_HEADERS
4841   CONFIG_LINKS    = $CONFIG_LINKS
4842   CONFIG_COMMANDS = $CONFIG_COMMANDS
4843   $ $0 $@
4844
4845 _CSEOF
4846 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4847 echo >&5
4848 _ACEOF
4849
4850 # Files that config.status was made for.
4851 if test -n "$ac_config_files"; then
4852   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4853 fi
4854
4855 if test -n "$ac_config_headers"; then
4856   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4857 fi
4858
4859 if test -n "$ac_config_links"; then
4860   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4861 fi
4862
4863 if test -n "$ac_config_commands"; then
4864   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4865 fi
4866
4867 cat >>$CONFIG_STATUS <<\_ACEOF
4868
4869 ac_cs_usage="\
4870 \`$as_me' instantiates files from templates according to the
4871 current configuration.
4872
4873 Usage: $0 [OPTIONS] [FILE]...
4874
4875   -h, --help       print this help, then exit
4876   -V, --version    print version number, then exit
4877   -q, --quiet      do not print progress messages
4878   -d, --debug      don't remove temporary files
4879       --recheck    update $as_me by reconfiguring in the same conditions
4880   --file=FILE[:TEMPLATE]
4881                    instantiate the configuration file FILE
4882   --header=FILE[:TEMPLATE]
4883                    instantiate the configuration header FILE
4884
4885 Configuration files:
4886 $config_files
4887
4888 Configuration headers:
4889 $config_headers
4890
4891 Configuration links:
4892 $config_links
4893
4894 Configuration commands:
4895 $config_commands
4896
4897 Report bugs to <bug-autoconf@gnu.org>."
4898 _ACEOF
4899
4900 cat >>$CONFIG_STATUS <<_ACEOF
4901 ac_cs_version="\\
4902 config.status
4903 configured by $0, generated by GNU Autoconf 2.59,
4904   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4905
4906 Copyright (C) 2003 Free Software Foundation, Inc.
4907 This config.status script is free software; the Free Software Foundation
4908 gives unlimited permission to copy, distribute and modify it."
4909 srcdir=$srcdir
4910 INSTALL="$INSTALL"
4911 _ACEOF
4912
4913 cat >>$CONFIG_STATUS <<\_ACEOF
4914 # If no file are specified by the user, then we need to provide default
4915 # value.  By we need to know if files were specified by the user.
4916 ac_need_defaults=:
4917 while test $# != 0
4918 do
4919   case $1 in
4920   --*=*)
4921     ac_option=`expr "x$1" : 'x\([^=]*\)='`
4922     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4923     ac_shift=:
4924     ;;
4925   -*)
4926     ac_option=$1
4927     ac_optarg=$2
4928     ac_shift=shift
4929     ;;
4930   *) # This is not an option, so the user has probably given explicit
4931      # arguments.
4932      ac_option=$1
4933      ac_need_defaults=false;;
4934   esac
4935
4936   case $ac_option in
4937   # Handling of the options.
4938 _ACEOF
4939 cat >>$CONFIG_STATUS <<\_ACEOF
4940   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4941     ac_cs_recheck=: ;;
4942   --version | --vers* | -V )
4943     echo "$ac_cs_version"; exit 0 ;;
4944   --he | --h)
4945     # Conflict between --help and --header
4946     { { echo "$as_me:$LINENO: error: ambiguous option: $1
4947 Try \`$0 --help' for more information." >&5
4948 echo "$as_me: error: ambiguous option: $1
4949 Try \`$0 --help' for more information." >&2;}
4950    { (exit 1); exit 1; }; };;
4951   --help | --hel | -h )
4952     echo "$ac_cs_usage"; exit 0 ;;
4953   --debug | --d* | -d )
4954     debug=: ;;
4955   --file | --fil | --fi | --f )
4956     $ac_shift
4957     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4958     ac_need_defaults=false;;
4959   --header | --heade | --head | --hea )
4960     $ac_shift
4961     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4962     ac_need_defaults=false;;
4963   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4964   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4965     ac_cs_silent=: ;;
4966
4967   # This is an error.
4968   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4969 Try \`$0 --help' for more information." >&5
4970 echo "$as_me: error: unrecognized option: $1
4971 Try \`$0 --help' for more information." >&2;}
4972    { (exit 1); exit 1; }; } ;;
4973
4974   *) ac_config_targets="$ac_config_targets $1" ;;
4975
4976   esac
4977   shift
4978 done
4979
4980 ac_configure_extra_args=
4981
4982 if $ac_cs_silent; then
4983   exec 6>/dev/null
4984   ac_configure_extra_args="$ac_configure_extra_args --silent"
4985 fi
4986
4987 _ACEOF
4988 cat >>$CONFIG_STATUS <<_ACEOF
4989 if \$ac_cs_recheck; then
4990   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4991   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4992 fi
4993
4994 _ACEOF
4995
4996
4997
4998
4999
5000 cat >>$CONFIG_STATUS <<\_ACEOF
5001 for ac_config_target in $ac_config_targets
5002 do
5003   case "$ac_config_target" in
5004   # Handling of arguments.
5005   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5006   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5007   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5008   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5009   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5010   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5011   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5012   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5013 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5014    { (exit 1); exit 1; }; };;
5015   esac
5016 done
5017
5018 # If the user did not use the arguments to specify the items to instantiate,
5019 # then the envvar interface is used.  Set only those that are not.
5020 # We use the long form for the default assignment because of an extremely
5021 # bizarre bug on SunOS 4.1.3.
5022 if $ac_need_defaults; then
5023   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5024   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5025   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5026   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5027 fi
5028
5029 # Have a temporary directory for convenience.  Make it in the build tree
5030 # simply because there is no reason to put it here, and in addition,
5031 # creating and moving files from /tmp can sometimes cause problems.
5032 # Create a temporary directory, and hook for its removal unless debugging.
5033 $debug ||
5034 {
5035   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5036   trap '{ (exit 1); exit 1; }' 1 2 13 15
5037 }
5038
5039 # Create a (secure) tmp directory for tmp files.
5040
5041 {
5042   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5043   test -n "$tmp" && test -d "$tmp"
5044 }  ||
5045 {
5046   tmp=./confstat$$-$RANDOM
5047   (umask 077 && mkdir $tmp)
5048 } ||
5049 {
5050    echo "$me: cannot create a temporary directory in ." >&2
5051    { (exit 1); exit 1; }
5052 }
5053
5054 _ACEOF
5055
5056 cat >>$CONFIG_STATUS <<_ACEOF
5057
5058 #
5059 # CONFIG_FILES section.
5060 #
5061
5062 # No need to generate the scripts if there are no CONFIG_FILES.
5063 # This happens for instance when ./config.status config.h
5064 if test -n "\$CONFIG_FILES"; then
5065   # Protect against being on the right side of a sed subst in config.status.
5066   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5067    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5068 s,@SHELL@,$SHELL,;t t
5069 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5070 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5071 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5072 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5073 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5074 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5075 s,@exec_prefix@,$exec_prefix,;t t
5076 s,@prefix@,$prefix,;t t
5077 s,@program_transform_name@,$program_transform_name,;t t
5078 s,@bindir@,$bindir,;t t
5079 s,@sbindir@,$sbindir,;t t
5080 s,@libexecdir@,$libexecdir,;t t
5081 s,@datadir@,$datadir,;t t
5082 s,@sysconfdir@,$sysconfdir,;t t
5083 s,@sharedstatedir@,$sharedstatedir,;t t
5084 s,@localstatedir@,$localstatedir,;t t
5085 s,@libdir@,$libdir,;t t
5086 s,@includedir@,$includedir,;t t
5087 s,@oldincludedir@,$oldincludedir,;t t
5088 s,@infodir@,$infodir,;t t
5089 s,@mandir@,$mandir,;t t
5090 s,@build_alias@,$build_alias,;t t
5091 s,@host_alias@,$host_alias,;t t
5092 s,@target_alias@,$target_alias,;t t
5093 s,@DEFS@,$DEFS,;t t
5094 s,@ECHO_C@,$ECHO_C,;t t
5095 s,@ECHO_N@,$ECHO_N,;t t
5096 s,@ECHO_T@,$ECHO_T,;t t
5097 s,@LIBS@,$LIBS,;t t
5098 s,@build@,$build,;t t
5099 s,@build_cpu@,$build_cpu,;t t
5100 s,@build_vendor@,$build_vendor,;t t
5101 s,@build_os@,$build_os,;t t
5102 s,@host@,$host,;t t
5103 s,@host_cpu@,$host_cpu,;t t
5104 s,@host_vendor@,$host_vendor,;t t
5105 s,@host_os@,$host_os,;t t
5106 s,@target@,$target,;t t
5107 s,@target_cpu@,$target_cpu,;t t
5108 s,@target_vendor@,$target_vendor,;t t
5109 s,@target_os@,$target_os,;t t
5110 s,@CC@,$CC,;t t
5111 s,@CFLAGS@,$CFLAGS,;t t
5112 s,@LDFLAGS@,$LDFLAGS,;t t
5113 s,@CPPFLAGS@,$CPPFLAGS,;t t
5114 s,@ac_ct_CC@,$ac_ct_CC,;t t
5115 s,@EXEEXT@,$EXEEXT,;t t
5116 s,@OBJEXT@,$OBJEXT,;t t
5117 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5118 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5119 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5120 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5121 s,@HDEFINES@,$HDEFINES,;t t
5122 s,@AR@,$AR,;t t
5123 s,@RANLIB@,$RANLIB,;t t
5124 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5125 s,@CPP@,$CPP,;t t
5126 s,@EGREP@,$EGREP,;t t
5127 s,@MAINT@,$MAINT,;t t
5128 s,@sim_bswap@,$sim_bswap,;t t
5129 s,@sim_cflags@,$sim_cflags,;t t
5130 s,@sim_debug@,$sim_debug,;t t
5131 s,@sim_stdio@,$sim_stdio,;t t
5132 s,@sim_trace@,$sim_trace,;t t
5133 s,@sim_profile@,$sim_profile,;t t
5134 s,@sim_environment@,$sim_environment,;t t
5135 s,@sim_alignment@,$sim_alignment,;t t
5136 s,@sim_assert@,$sim_assert,;t t
5137 s,@sim_bitsize@,$sim_bitsize,;t t
5138 s,@sim_endian@,$sim_endian,;t t
5139 s,@sim_hostendian@,$sim_hostendian,;t t
5140 s,@sim_float@,$sim_float,;t t
5141 s,@sim_scache@,$sim_scache,;t t
5142 s,@sim_default_model@,$sim_default_model,;t t
5143 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5144 s,@sim_hw_objs@,$sim_hw_objs,;t t
5145 s,@sim_hw@,$sim_hw,;t t
5146 s,@sim_inline@,$sim_inline,;t t
5147 s,@sim_packages@,$sim_packages,;t t
5148 s,@sim_regparm@,$sim_regparm,;t t
5149 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5150 s,@sim_smp@,$sim_smp,;t t
5151 s,@sim_stdcall@,$sim_stdcall,;t t
5152 s,@sim_xor_endian@,$sim_xor_endian,;t t
5153 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5154 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5155 s,@cgen_breaks@,$cgen_breaks,;t t
5156 s,@LIBOBJS@,$LIBOBJS,;t t
5157 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5158 CEOF
5159
5160 _ACEOF
5161
5162   cat >>$CONFIG_STATUS <<\_ACEOF
5163   # Split the substitutions into bite-sized pieces for seds with
5164   # small command number limits, like on Digital OSF/1 and HP-UX.
5165   ac_max_sed_lines=48
5166   ac_sed_frag=1 # Number of current file.
5167   ac_beg=1 # First line for current file.
5168   ac_end=$ac_max_sed_lines # Line after last line for current file.
5169   ac_more_lines=:
5170   ac_sed_cmds=
5171   while $ac_more_lines; do
5172     if test $ac_beg -gt 1; then
5173       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5174     else
5175       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5176     fi
5177     if test ! -s $tmp/subs.frag; then
5178       ac_more_lines=false
5179     else
5180       # The purpose of the label and of the branching condition is to
5181       # speed up the sed processing (if there are no `@' at all, there
5182       # is no need to browse any of the substitutions).
5183       # These are the two extra sed commands mentioned above.
5184       (echo ':t
5185   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5186       if test -z "$ac_sed_cmds"; then
5187         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5188       else
5189         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5190       fi
5191       ac_sed_frag=`expr $ac_sed_frag + 1`
5192       ac_beg=$ac_end
5193       ac_end=`expr $ac_end + $ac_max_sed_lines`
5194     fi
5195   done
5196   if test -z "$ac_sed_cmds"; then
5197     ac_sed_cmds=cat
5198   fi
5199 fi # test -n "$CONFIG_FILES"
5200
5201 _ACEOF
5202 cat >>$CONFIG_STATUS <<\_ACEOF
5203 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5204   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5205   case $ac_file in
5206   - | *:- | *:-:* ) # input from stdin
5207         cat >$tmp/stdin
5208         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5209         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5210   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5211         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5212   * )   ac_file_in=$ac_file.in ;;
5213   esac
5214
5215   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5216   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5217 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5218          X"$ac_file" : 'X\(//\)[^/]' \| \
5219          X"$ac_file" : 'X\(//\)$' \| \
5220          X"$ac_file" : 'X\(/\)' \| \
5221          .     : '\(.\)' 2>/dev/null ||
5222 echo X"$ac_file" |
5223     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5224           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5225           /^X\(\/\/\)$/{ s//\1/; q; }
5226           /^X\(\/\).*/{ s//\1/; q; }
5227           s/.*/./; q'`
5228   { if $as_mkdir_p; then
5229     mkdir -p "$ac_dir"
5230   else
5231     as_dir="$ac_dir"
5232     as_dirs=
5233     while test ! -d "$as_dir"; do
5234       as_dirs="$as_dir $as_dirs"
5235       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5236 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5237          X"$as_dir" : 'X\(//\)[^/]' \| \
5238          X"$as_dir" : 'X\(//\)$' \| \
5239          X"$as_dir" : 'X\(/\)' \| \
5240          .     : '\(.\)' 2>/dev/null ||
5241 echo X"$as_dir" |
5242     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5243           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5244           /^X\(\/\/\)$/{ s//\1/; q; }
5245           /^X\(\/\).*/{ s//\1/; q; }
5246           s/.*/./; q'`
5247     done
5248     test ! -n "$as_dirs" || mkdir $as_dirs
5249   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5250 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5251    { (exit 1); exit 1; }; }; }
5252
5253   ac_builddir=.
5254
5255 if test "$ac_dir" != .; then
5256   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5257   # A "../" for each directory in $ac_dir_suffix.
5258   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5259 else
5260   ac_dir_suffix= ac_top_builddir=
5261 fi
5262
5263 case $srcdir in
5264   .)  # No --srcdir option.  We are building in place.
5265     ac_srcdir=.
5266     if test -z "$ac_top_builddir"; then
5267        ac_top_srcdir=.
5268     else
5269        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5270     fi ;;
5271   [\\/]* | ?:[\\/]* )  # Absolute path.
5272     ac_srcdir=$srcdir$ac_dir_suffix;
5273     ac_top_srcdir=$srcdir ;;
5274   *) # Relative path.
5275     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5276     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5277 esac
5278
5279 # Do not use `cd foo && pwd` to compute absolute paths, because
5280 # the directories may not exist.
5281 case `pwd` in
5282 .) ac_abs_builddir="$ac_dir";;
5283 *)
5284   case "$ac_dir" in
5285   .) ac_abs_builddir=`pwd`;;
5286   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5287   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5288   esac;;
5289 esac
5290 case $ac_abs_builddir in
5291 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5292 *)
5293   case ${ac_top_builddir}. in
5294   .) ac_abs_top_builddir=$ac_abs_builddir;;
5295   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5296   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5297   esac;;
5298 esac
5299 case $ac_abs_builddir in
5300 .) ac_abs_srcdir=$ac_srcdir;;
5301 *)
5302   case $ac_srcdir in
5303   .) ac_abs_srcdir=$ac_abs_builddir;;
5304   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5305   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5306   esac;;
5307 esac
5308 case $ac_abs_builddir in
5309 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5310 *)
5311   case $ac_top_srcdir in
5312   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5313   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5314   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5315   esac;;
5316 esac
5317
5318
5319   case $INSTALL in
5320   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5321   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5322   esac
5323
5324   if test x"$ac_file" != x-; then
5325     { echo "$as_me:$LINENO: creating $ac_file" >&5
5326 echo "$as_me: creating $ac_file" >&6;}
5327     rm -f "$ac_file"
5328   fi
5329   # Let's still pretend it is `configure' which instantiates (i.e., don't
5330   # use $as_me), people would be surprised to read:
5331   #    /* config.h.  Generated by config.status.  */
5332   if test x"$ac_file" = x-; then
5333     configure_input=
5334   else
5335     configure_input="$ac_file.  "
5336   fi
5337   configure_input=$configure_input"Generated from `echo $ac_file_in |
5338                                      sed 's,.*/,,'` by configure."
5339
5340   # First look for the input files in the build tree, otherwise in the
5341   # src tree.
5342   ac_file_inputs=`IFS=:
5343     for f in $ac_file_in; do
5344       case $f in
5345       -) echo $tmp/stdin ;;
5346       [\\/$]*)
5347          # Absolute (can't be DOS-style, as IFS=:)
5348          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5349 echo "$as_me: error: cannot find input file: $f" >&2;}
5350    { (exit 1); exit 1; }; }
5351          echo "$f";;
5352       *) # Relative
5353          if test -f "$f"; then
5354            # Build tree
5355            echo "$f"
5356          elif test -f "$srcdir/$f"; then
5357            # Source tree
5358            echo "$srcdir/$f"
5359          else
5360            # /dev/null tree
5361            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5362 echo "$as_me: error: cannot find input file: $f" >&2;}
5363    { (exit 1); exit 1; }; }
5364          fi;;
5365       esac
5366     done` || { (exit 1); exit 1; }
5367 _ACEOF
5368 cat >>$CONFIG_STATUS <<_ACEOF
5369   sed "$ac_vpsub
5370 $extrasub
5371 _ACEOF
5372 cat >>$CONFIG_STATUS <<\_ACEOF
5373 :t
5374 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5375 s,@configure_input@,$configure_input,;t t
5376 s,@srcdir@,$ac_srcdir,;t t
5377 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5378 s,@top_srcdir@,$ac_top_srcdir,;t t
5379 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5380 s,@builddir@,$ac_builddir,;t t
5381 s,@abs_builddir@,$ac_abs_builddir,;t t
5382 s,@top_builddir@,$ac_top_builddir,;t t
5383 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5384 s,@INSTALL@,$ac_INSTALL,;t t
5385 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5386   rm -f $tmp/stdin
5387   if test x"$ac_file" != x-; then
5388     mv $tmp/out $ac_file
5389   else
5390     cat $tmp/out
5391     rm -f $tmp/out
5392   fi
5393
5394 done
5395 _ACEOF
5396 cat >>$CONFIG_STATUS <<\_ACEOF
5397
5398 #
5399 # CONFIG_HEADER section.
5400 #
5401
5402 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5403 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5404 #
5405 # ac_d sets the value in "#define NAME VALUE" lines.
5406 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
5407 ac_dB='[         ].*$,\1#\2'
5408 ac_dC=' '
5409 ac_dD=',;t'
5410 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5411 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5412 ac_uB='$,\1#\2define\3'
5413 ac_uC=' '
5414 ac_uD=',;t'
5415
5416 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5417   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5418   case $ac_file in
5419   - | *:- | *:-:* ) # input from stdin
5420         cat >$tmp/stdin
5421         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5422         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5423   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5424         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5425   * )   ac_file_in=$ac_file.in ;;
5426   esac
5427
5428   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5429 echo "$as_me: creating $ac_file" >&6;}
5430
5431   # First look for the input files in the build tree, otherwise in the
5432   # src tree.
5433   ac_file_inputs=`IFS=:
5434     for f in $ac_file_in; do
5435       case $f in
5436       -) echo $tmp/stdin ;;
5437       [\\/$]*)
5438          # Absolute (can't be DOS-style, as IFS=:)
5439          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5440 echo "$as_me: error: cannot find input file: $f" >&2;}
5441    { (exit 1); exit 1; }; }
5442          # Do quote $f, to prevent DOS paths from being IFS'd.
5443          echo "$f";;
5444       *) # Relative
5445          if test -f "$f"; then
5446            # Build tree
5447            echo "$f"
5448          elif test -f "$srcdir/$f"; then
5449            # Source tree
5450            echo "$srcdir/$f"
5451          else
5452            # /dev/null tree
5453            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5454 echo "$as_me: error: cannot find input file: $f" >&2;}
5455    { (exit 1); exit 1; }; }
5456          fi;;
5457       esac
5458     done` || { (exit 1); exit 1; }
5459   # Remove the trailing spaces.
5460   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
5461
5462 _ACEOF
5463
5464 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5465 # `conftest.undefs', that substitutes the proper values into
5466 # config.h.in to produce config.h.  The first handles `#define'
5467 # templates, and the second `#undef' templates.
5468 # And first: Protect against being on the right side of a sed subst in
5469 # config.status.  Protect against being in an unquoted here document
5470 # in config.status.
5471 rm -f conftest.defines conftest.undefs
5472 # Using a here document instead of a string reduces the quoting nightmare.
5473 # Putting comments in sed scripts is not portable.
5474 #
5475 # `end' is used to avoid that the second main sed command (meant for
5476 # 0-ary CPP macros) applies to n-ary macro definitions.
5477 # See the Autoconf documentation for `clear'.
5478 cat >confdef2sed.sed <<\_ACEOF
5479 s/[\\&,]/\\&/g
5480 s,[\\$`],\\&,g
5481 t clear
5482 : clear
5483 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5484 t end
5485 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5486 : end
5487 _ACEOF
5488 # If some macros were called several times there might be several times
5489 # the same #defines, which is useless.  Nevertheless, we may not want to
5490 # sort them, since we want the *last* AC-DEFINE to be honored.
5491 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5492 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5493 rm -f confdef2sed.sed
5494
5495 # This sed command replaces #undef with comments.  This is necessary, for
5496 # example, in the case of _POSIX_SOURCE, which is predefined and required
5497 # on some systems where configure will not decide to define it.
5498 cat >>conftest.undefs <<\_ACEOF
5499 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5500 _ACEOF
5501
5502 # Break up conftest.defines because some shells have a limit on the size
5503 # of here documents, and old seds have small limits too (100 cmds).
5504 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5505 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5506 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5507 echo '  :' >>$CONFIG_STATUS
5508 rm -f conftest.tail
5509 while grep . conftest.defines >/dev/null
5510 do
5511   # Write a limited-size here document to $tmp/defines.sed.
5512   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5513   # Speed up: don't consider the non `#define' lines.
5514   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
5515   # Work around the forget-to-reset-the-flag bug.
5516   echo 't clr' >>$CONFIG_STATUS
5517   echo ': clr' >>$CONFIG_STATUS
5518   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5519   echo 'CEOF
5520   sed -f $tmp/defines.sed $tmp/in >$tmp/out
5521   rm -f $tmp/in
5522   mv $tmp/out $tmp/in
5523 ' >>$CONFIG_STATUS
5524   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5525   rm -f conftest.defines
5526   mv conftest.tail conftest.defines
5527 done
5528 rm -f conftest.defines
5529 echo '  fi # grep' >>$CONFIG_STATUS
5530 echo >>$CONFIG_STATUS
5531
5532 # Break up conftest.undefs because some shells have a limit on the size
5533 # of here documents, and old seds have small limits too (100 cmds).
5534 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
5535 rm -f conftest.tail
5536 while grep . conftest.undefs >/dev/null
5537 do
5538   # Write a limited-size here document to $tmp/undefs.sed.
5539   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5540   # Speed up: don't consider the non `#undef'
5541   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
5542   # Work around the forget-to-reset-the-flag bug.
5543   echo 't clr' >>$CONFIG_STATUS
5544   echo ': clr' >>$CONFIG_STATUS
5545   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5546   echo 'CEOF
5547   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5548   rm -f $tmp/in
5549   mv $tmp/out $tmp/in
5550 ' >>$CONFIG_STATUS
5551   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5552   rm -f conftest.undefs
5553   mv conftest.tail conftest.undefs
5554 done
5555 rm -f conftest.undefs
5556
5557 cat >>$CONFIG_STATUS <<\_ACEOF
5558   # Let's still pretend it is `configure' which instantiates (i.e., don't
5559   # use $as_me), people would be surprised to read:
5560   #    /* config.h.  Generated by config.status.  */
5561   if test x"$ac_file" = x-; then
5562     echo "/* Generated by configure.  */" >$tmp/config.h
5563   else
5564     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
5565   fi
5566   cat $tmp/in >>$tmp/config.h
5567   rm -f $tmp/in
5568   if test x"$ac_file" != x-; then
5569     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5570       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5571 echo "$as_me: $ac_file is unchanged" >&6;}
5572     else
5573       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5574 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5575          X"$ac_file" : 'X\(//\)[^/]' \| \
5576          X"$ac_file" : 'X\(//\)$' \| \
5577          X"$ac_file" : 'X\(/\)' \| \
5578          .     : '\(.\)' 2>/dev/null ||
5579 echo X"$ac_file" |
5580     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5581           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5582           /^X\(\/\/\)$/{ s//\1/; q; }
5583           /^X\(\/\).*/{ s//\1/; q; }
5584           s/.*/./; q'`
5585       { if $as_mkdir_p; then
5586     mkdir -p "$ac_dir"
5587   else
5588     as_dir="$ac_dir"
5589     as_dirs=
5590     while test ! -d "$as_dir"; do
5591       as_dirs="$as_dir $as_dirs"
5592       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5593 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5594          X"$as_dir" : 'X\(//\)[^/]' \| \
5595          X"$as_dir" : 'X\(//\)$' \| \
5596          X"$as_dir" : 'X\(/\)' \| \
5597          .     : '\(.\)' 2>/dev/null ||
5598 echo X"$as_dir" |
5599     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5600           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5601           /^X\(\/\/\)$/{ s//\1/; q; }
5602           /^X\(\/\).*/{ s//\1/; q; }
5603           s/.*/./; q'`
5604     done
5605     test ! -n "$as_dirs" || mkdir $as_dirs
5606   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5607 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5608    { (exit 1); exit 1; }; }; }
5609
5610       rm -f $ac_file
5611       mv $tmp/config.h $ac_file
5612     fi
5613   else
5614     cat $tmp/config.h
5615     rm -f $tmp/config.h
5616   fi
5617 done
5618 _ACEOF
5619 cat >>$CONFIG_STATUS <<\_ACEOF
5620
5621 #
5622 # CONFIG_LINKS section.
5623 #
5624
5625 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
5626   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5627   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5628
5629   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
5630 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
5631
5632   if test ! -r $srcdir/$ac_source; then
5633     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
5634 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
5635    { (exit 1); exit 1; }; }
5636   fi
5637   rm -f $ac_dest
5638
5639   # Make relative symlinks.
5640   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
5641 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5642          X"$ac_dest" : 'X\(//\)[^/]' \| \
5643          X"$ac_dest" : 'X\(//\)$' \| \
5644          X"$ac_dest" : 'X\(/\)' \| \
5645          .     : '\(.\)' 2>/dev/null ||
5646 echo X"$ac_dest" |
5647     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5648           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5649           /^X\(\/\/\)$/{ s//\1/; q; }
5650           /^X\(\/\).*/{ s//\1/; q; }
5651           s/.*/./; q'`
5652   { if $as_mkdir_p; then
5653     mkdir -p "$ac_dest_dir"
5654   else
5655     as_dir="$ac_dest_dir"
5656     as_dirs=
5657     while test ! -d "$as_dir"; do
5658       as_dirs="$as_dir $as_dirs"
5659       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5660 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5661          X"$as_dir" : 'X\(//\)[^/]' \| \
5662          X"$as_dir" : 'X\(//\)$' \| \
5663          X"$as_dir" : 'X\(/\)' \| \
5664          .     : '\(.\)' 2>/dev/null ||
5665 echo X"$as_dir" |
5666     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5667           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5668           /^X\(\/\/\)$/{ s//\1/; q; }
5669           /^X\(\/\).*/{ s//\1/; q; }
5670           s/.*/./; q'`
5671     done
5672     test ! -n "$as_dirs" || mkdir $as_dirs
5673   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
5674 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
5675    { (exit 1); exit 1; }; }; }
5676
5677   ac_builddir=.
5678
5679 if test "$ac_dest_dir" != .; then
5680   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
5681   # A "../" for each directory in $ac_dir_suffix.
5682   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5683 else
5684   ac_dir_suffix= ac_top_builddir=
5685 fi
5686
5687 case $srcdir in
5688   .)  # No --srcdir option.  We are building in place.
5689     ac_srcdir=.
5690     if test -z "$ac_top_builddir"; then
5691        ac_top_srcdir=.
5692     else
5693        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5694     fi ;;
5695   [\\/]* | ?:[\\/]* )  # Absolute path.
5696     ac_srcdir=$srcdir$ac_dir_suffix;
5697     ac_top_srcdir=$srcdir ;;
5698   *) # Relative path.
5699     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5700     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5701 esac
5702
5703 # Do not use `cd foo && pwd` to compute absolute paths, because
5704 # the directories may not exist.
5705 case `pwd` in
5706 .) ac_abs_builddir="$ac_dest_dir";;
5707 *)
5708   case "$ac_dest_dir" in
5709   .) ac_abs_builddir=`pwd`;;
5710   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
5711   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
5712   esac;;
5713 esac
5714 case $ac_abs_builddir in
5715 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5716 *)
5717   case ${ac_top_builddir}. in
5718   .) ac_abs_top_builddir=$ac_abs_builddir;;
5719   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5720   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5721   esac;;
5722 esac
5723 case $ac_abs_builddir in
5724 .) ac_abs_srcdir=$ac_srcdir;;
5725 *)
5726   case $ac_srcdir in
5727   .) ac_abs_srcdir=$ac_abs_builddir;;
5728   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5729   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5730   esac;;
5731 esac
5732 case $ac_abs_builddir in
5733 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5734 *)
5735   case $ac_top_srcdir in
5736   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5737   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5738   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5739   esac;;
5740 esac
5741
5742
5743   case $srcdir in
5744   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
5745       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
5746   esac
5747
5748   # Try a symlink, then a hard link, then a copy.
5749   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5750     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
5751     cp -p $srcdir/$ac_source $ac_dest ||
5752     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
5753 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
5754    { (exit 1); exit 1; }; }
5755 done
5756 _ACEOF
5757 cat >>$CONFIG_STATUS <<\_ACEOF
5758
5759 #
5760 # CONFIG_COMMANDS section.
5761 #
5762 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5763   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5764   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5765   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5766 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5767          X"$ac_dest" : 'X\(//\)[^/]' \| \
5768          X"$ac_dest" : 'X\(//\)$' \| \
5769          X"$ac_dest" : 'X\(/\)' \| \
5770          .     : '\(.\)' 2>/dev/null ||
5771 echo X"$ac_dest" |
5772     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5773           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5774           /^X\(\/\/\)$/{ s//\1/; q; }
5775           /^X\(\/\).*/{ s//\1/; q; }
5776           s/.*/./; q'`
5777   { if $as_mkdir_p; then
5778     mkdir -p "$ac_dir"
5779   else
5780     as_dir="$ac_dir"
5781     as_dirs=
5782     while test ! -d "$as_dir"; do
5783       as_dirs="$as_dir $as_dirs"
5784       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5785 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5786          X"$as_dir" : 'X\(//\)[^/]' \| \
5787          X"$as_dir" : 'X\(//\)$' \| \
5788          X"$as_dir" : 'X\(/\)' \| \
5789          .     : '\(.\)' 2>/dev/null ||
5790 echo X"$as_dir" |
5791     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5792           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5793           /^X\(\/\/\)$/{ s//\1/; q; }
5794           /^X\(\/\).*/{ s//\1/; q; }
5795           s/.*/./; q'`
5796     done
5797     test ! -n "$as_dirs" || mkdir $as_dirs
5798   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5799 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5800    { (exit 1); exit 1; }; }; }
5801
5802   ac_builddir=.
5803
5804 if test "$ac_dir" != .; then
5805   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5806   # A "../" for each directory in $ac_dir_suffix.
5807   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5808 else
5809   ac_dir_suffix= ac_top_builddir=
5810 fi
5811
5812 case $srcdir in
5813   .)  # No --srcdir option.  We are building in place.
5814     ac_srcdir=.
5815     if test -z "$ac_top_builddir"; then
5816        ac_top_srcdir=.
5817     else
5818        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5819     fi ;;
5820   [\\/]* | ?:[\\/]* )  # Absolute path.
5821     ac_srcdir=$srcdir$ac_dir_suffix;
5822     ac_top_srcdir=$srcdir ;;
5823   *) # Relative path.
5824     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5825     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5826 esac
5827
5828 # Do not use `cd foo && pwd` to compute absolute paths, because
5829 # the directories may not exist.
5830 case `pwd` in
5831 .) ac_abs_builddir="$ac_dir";;
5832 *)
5833   case "$ac_dir" in
5834   .) ac_abs_builddir=`pwd`;;
5835   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5836   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5837   esac;;
5838 esac
5839 case $ac_abs_builddir in
5840 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5841 *)
5842   case ${ac_top_builddir}. in
5843   .) ac_abs_top_builddir=$ac_abs_builddir;;
5844   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5845   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5846   esac;;
5847 esac
5848 case $ac_abs_builddir in
5849 .) ac_abs_srcdir=$ac_srcdir;;
5850 *)
5851   case $ac_srcdir in
5852   .) ac_abs_srcdir=$ac_abs_builddir;;
5853   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5854   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5855   esac;;
5856 esac
5857 case $ac_abs_builddir in
5858 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5859 *)
5860   case $ac_top_srcdir in
5861   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5862   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5863   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5864   esac;;
5865 esac
5866
5867
5868   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
5869 echo "$as_me: executing $ac_dest commands" >&6;}
5870   case $ac_dest in
5871     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5872  rm -f Makesim1.tmp Makesim2.tmp Makefile
5873  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5874  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5875  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5876         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5877         <Makefile.sim >Makefile
5878  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5879  ;;
5880     stamp-h ) echo > stamp-h ;;
5881   esac
5882 done
5883 _ACEOF
5884
5885 cat >>$CONFIG_STATUS <<\_ACEOF
5886
5887 { (exit 0); exit 0; }
5888 _ACEOF
5889 chmod +x $CONFIG_STATUS
5890 ac_clean_files=$ac_clean_files_save
5891
5892
5893 # configure is writing to config.log, and then calls config.status.
5894 # config.status does its own redirection, appending to config.log.
5895 # Unfortunately, on DOS this fails, as config.log is still kept open
5896 # by configure, so config.status won't be able to write to it; its
5897 # output is simply discarded.  So we exec the FD to /dev/null,
5898 # effectively closing config.log, so it can be properly (re)opened and
5899 # appended to by config.status.  When coming back to configure, we
5900 # need to make the FD available again.
5901 if test "$no_create" != yes; then
5902   ac_cs_success=:
5903   ac_config_status_args=
5904   test "$silent" = yes &&
5905     ac_config_status_args="$ac_config_status_args --quiet"
5906   exec 5>/dev/null
5907   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5908   exec 5>>config.log
5909   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5910   # would make configure fail if this is the last instruction.
5911   $ac_cs_success || { (exit 1); exit 1; }
5912 fi
5913
5914