sim/m68hc11/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="Makefile.in"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile m68hc11_extra_objs cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-maintainer-mode              Enable developer functionality.
 854   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 855   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 856   --enable-sim-debug=opts               Enable debugging flags
 857   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 858   --enable-sim-trace=opts               Enable tracing flags
 859   --enable-sim-profile=opts             Enable profiling flags
 860   --enable-sim-inline=inlines           Specify which functions should be inlined.
 861   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
 862   --enable-sim-hostendian=end           Specify host byte endian orientation.
 863   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 864   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 865   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
 866
 867 Some influential environment variables:
 868   CC          C compiler command
 869   CFLAGS      C compiler flags
 870   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 871               nonstandard directory <lib dir>
 872   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 873               headers in a nonstandard directory <include dir>
 874   CPP         C preprocessor
 875
 876 Use these variables to override the choices made by `configure' or to help
 877 it to find libraries and programs with nonstandard names/locations.
 878
 879 _ACEOF
 880 fi
 881
 882 if test "$ac_init_help" = "recursive"; then
 883   # If there are subdirs, report their specific --help.
 884   ac_popdir=`pwd`
 885   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 886     test -d $ac_dir || continue
 887     ac_builddir=.
 888
 889 if test "$ac_dir" != .; then
 890   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 891   # A "../" for each directory in $ac_dir_suffix.
 892   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 893 else
 894   ac_dir_suffix= ac_top_builddir=
 895 fi
 896
 897 case $srcdir in
 898   .)  # No --srcdir option.  We are building in place.
 899     ac_srcdir=.
 900     if test -z "$ac_top_builddir"; then
 901        ac_top_srcdir=.
 902     else
 903        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 904     fi ;;
 905   [\\/]* | ?:[\\/]* )  # Absolute path.
 906     ac_srcdir=$srcdir$ac_dir_suffix;
 907     ac_top_srcdir=$srcdir ;;
 908   *) # Relative path.
 909     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 910     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 911 esac
 912
 913 # Do not use `cd foo && pwd` to compute absolute paths, because
 914 # the directories may not exist.
 915 case `pwd` in
 916 .) ac_abs_builddir="$ac_dir";;
 917 *)
 918   case "$ac_dir" in
 919   .) ac_abs_builddir=`pwd`;;
 920   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 921   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 922   esac;;
 923 esac
 924 case $ac_abs_builddir in
 925 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 926 *)
 927   case ${ac_top_builddir}. in
 928   .) ac_abs_top_builddir=$ac_abs_builddir;;
 929   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 930   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 931   esac;;
 932 esac
 933 case $ac_abs_builddir in
 934 .) ac_abs_srcdir=$ac_srcdir;;
 935 *)
 936   case $ac_srcdir in
 937   .) ac_abs_srcdir=$ac_abs_builddir;;
 938   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 939   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 940   esac;;
 941 esac
 942 case $ac_abs_builddir in
 943 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 944 *)
 945   case $ac_top_srcdir in
 946   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 947   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 948   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 949   esac;;
 950 esac
 951
 952     cd $ac_dir
 953     # Check for guested configure; otherwise get Cygnus style configure.
 954     if test -f $ac_srcdir/configure.gnu; then
 955       echo
 956       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 957     elif test -f $ac_srcdir/configure; then
 958       echo
 959       $SHELL $ac_srcdir/configure  --help=recursive
 960     elif test -f $ac_srcdir/configure.ac ||
 961            test -f $ac_srcdir/configure.in; then
 962       echo
 963       $ac_configure --help
 964     else
 965       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 966     fi
 967     cd $ac_popdir
 968   done
 969 fi
 970
 971 test -n "$ac_init_help" && exit 0
 972 if $ac_init_version; then
 973   cat <<\_ACEOF
 974
 975 Copyright (C) 2003 Free Software Foundation, Inc.
 976 This configure script is free software; the Free Software Foundation
 977 gives unlimited permission to copy, distribute and modify it.
 978 _ACEOF
 979   exit 0
 980 fi
 981 exec 5>config.log
 982 cat >&5 <<_ACEOF
 983 This file contains any messages produced by compilers while
 984 running configure, to aid debugging if configure makes a mistake.
 985
 986 It was created by $as_me, which was
 987 generated by GNU Autoconf 2.59.  Invocation command line was
 988
 989   $ $0 $@
 990
 991 _ACEOF
 992 {
 993 cat <<_ASUNAME
 994 ## --------- ##
 995 ## Platform. ##
 996 ## --------- ##
 997
 998 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 999 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1000 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1001 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1002 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1003
1004 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1005 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1006
1007 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1008 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1009 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1010 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1011 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1012 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1013 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1014
1015 _ASUNAME
1016
1017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1018 for as_dir in $PATH
1019 do
1020   IFS=$as_save_IFS
1021   test -z "$as_dir" && as_dir=.
1022   echo "PATH: $as_dir"
1023 done
1024
1025 } >&5
1026
1027 cat >&5 <<_ACEOF
1028
1029
1030 ## ----------- ##
1031 ## Core tests. ##
1032 ## ----------- ##
1033
1034 _ACEOF
1035
1036
1037 # Keep a trace of the command line.
1038 # Strip out --no-create and --no-recursion so they do not pile up.
1039 # Strip out --silent because we don't want to record it for future runs.
1040 # Also quote any args containing shell meta-characters.
1041 # Make two passes to allow for proper duplicate-argument suppression.
1042 ac_configure_args=
1043 ac_configure_args0=
1044 ac_configure_args1=
1045 ac_sep=
1046 ac_must_keep_next=false
1047 for ac_pass in 1 2
1048 do
1049   for ac_arg
1050   do
1051     case $ac_arg in
1052     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1053     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1054     | -silent | --silent | --silen | --sile | --sil)
1055       continue ;;
1056     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1057       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1058     esac
1059     case $ac_pass in
1060     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1061     2)
1062       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1063       if test $ac_must_keep_next = true; then
1064         ac_must_keep_next=false # Got value, back to normal.
1065       else
1066         case $ac_arg in
1067           *=* | --config-cache | -C | -disable-* | --disable-* \
1068           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1069           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1070           | -with-* | --with-* | -without-* | --without-* | --x)
1071             case "$ac_configure_args0 " in
1072               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1073             esac
1074             ;;
1075           -* ) ac_must_keep_next=true ;;
1076         esac
1077       fi
1078       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1079       # Get rid of the leading space.
1080       ac_sep=" "
1081       ;;
1082     esac
1083   done
1084 done
1085 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1086 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1087
1088 # When interrupted or exit'd, cleanup temporary files, and complete
1089 # config.log.  We remove comments because anyway the quotes in there
1090 # would cause problems or look ugly.
1091 # WARNING: Be sure not to use single quotes in there, as some shells,
1092 # such as our DU 5.0 friend, will then `close' the trap.
1093 trap 'exit_status=$?
1094   # Save into config.log some information that might help in debugging.
1095   {
1096     echo
1097
1098     cat <<\_ASBOX
1099 ## ---------------- ##
1100 ## Cache variables. ##
1101 ## ---------------- ##
1102 _ASBOX
1103     echo
1104     # The following way of writing the cache mishandles newlines in values,
1105 {
1106   (set) 2>&1 |
1107     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1108     *ac_space=\ *)
1109       sed -n \
1110         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1111           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1112       ;;
1113     *)
1114       sed -n \
1115         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1116       ;;
1117     esac;
1118 }
1119     echo
1120
1121     cat <<\_ASBOX
1122 ## ----------------- ##
1123 ## Output variables. ##
1124 ## ----------------- ##
1125 _ASBOX
1126     echo
1127     for ac_var in $ac_subst_vars
1128     do
1129       eval ac_val=$`echo $ac_var`
1130       echo "$ac_var='"'"'$ac_val'"'"'"
1131     done | sort
1132     echo
1133
1134     if test -n "$ac_subst_files"; then
1135       cat <<\_ASBOX
1136 ## ------------- ##
1137 ## Output files. ##
1138 ## ------------- ##
1139 _ASBOX
1140       echo
1141       for ac_var in $ac_subst_files
1142       do
1143         eval ac_val=$`echo $ac_var`
1144         echo "$ac_var='"'"'$ac_val'"'"'"
1145       done | sort
1146       echo
1147     fi
1148
1149     if test -s confdefs.h; then
1150       cat <<\_ASBOX
1151 ## ----------- ##
1152 ## confdefs.h. ##
1153 ## ----------- ##
1154 _ASBOX
1155       echo
1156       sed "/^$/d" confdefs.h | sort
1157       echo
1158     fi
1159     test "$ac_signal" != 0 &&
1160       echo "$as_me: caught signal $ac_signal"
1161     echo "$as_me: exit $exit_status"
1162   } >&5
1163   rm -f core *.core &&
1164   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1165     exit $exit_status
1166      ' 0
1167 for ac_signal in 1 2 13 15; do
1168   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1169 done
1170 ac_signal=0
1171
1172 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1173 rm -rf conftest* confdefs.h
1174 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1175 echo >confdefs.h
1176
1177 # Predefined preprocessor variables.
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_NAME "$PACKAGE_NAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_STRING "$PACKAGE_STRING"
1196 _ACEOF
1197
1198
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1201 _ACEOF
1202
1203
1204 # Let the site file select an alternate cache file if it wants to.
1205 # Prefer explicitly selected file to automatically selected ones.
1206 if test -z "$CONFIG_SITE"; then
1207   if test "x$prefix" != xNONE; then
1208     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1209   else
1210     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1211   fi
1212 fi
1213 for ac_site_file in $CONFIG_SITE; do
1214   if test -r "$ac_site_file"; then
1215     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1216 echo "$as_me: loading site script $ac_site_file" >&6;}
1217     sed 's/^/| /' "$ac_site_file" >&5
1218     . "$ac_site_file"
1219   fi
1220 done
1221
1222 if test -r "$cache_file"; then
1223   # Some versions of bash will fail to source /dev/null (special
1224   # files actually), so we avoid doing that.
1225   if test -f "$cache_file"; then
1226     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1227 echo "$as_me: loading cache $cache_file" >&6;}
1228     case $cache_file in
1229       [\\/]* | ?:[\\/]* ) . $cache_file;;
1230       *)                      . ./$cache_file;;
1231     esac
1232   fi
1233 else
1234   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1235 echo "$as_me: creating cache $cache_file" >&6;}
1236   >$cache_file
1237 fi
1238
1239 # Check that the precious variables saved in the cache have kept the same
1240 # value.
1241 ac_cache_corrupted=false
1242 for ac_var in `(set) 2>&1 |
1243                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1244   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1245   eval ac_new_set=\$ac_env_${ac_var}_set
1246   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1247   eval ac_new_val="\$ac_env_${ac_var}_value"
1248   case $ac_old_set,$ac_new_set in
1249     set,)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,set)
1254       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1255 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1256       ac_cache_corrupted=: ;;
1257     ,);;
1258     *)
1259       if test "x$ac_old_val" != "x$ac_new_val"; then
1260         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1261 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1262         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1263 echo "$as_me:   former value:  $ac_old_val" >&2;}
1264         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1265 echo "$as_me:   current value: $ac_new_val" >&2;}
1266         ac_cache_corrupted=:
1267       fi;;
1268   esac
1269   # Pass precious variables to config.status.
1270   if test "$ac_new_set" = set; then
1271     case $ac_new_val in
1272     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1273       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1274     *) ac_arg=$ac_var=$ac_new_val ;;
1275     esac
1276     case " $ac_configure_args " in
1277       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1278       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1279     esac
1280   fi
1281 done
1282 if $ac_cache_corrupted; then
1283   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1284 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1285   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1286 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1287    { (exit 1); exit 1; }; }
1288 fi
1289
1290 ac_ext=c
1291 ac_cpp='$CPP $CPPFLAGS'
1292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314           ac_config_headers="$ac_config_headers config.h:config.in"
1315
1316
1317 # This file contains common code used by all simulators.
1318 #
1319 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1320 # directory.  It is intended to be invoked before any target specific stuff.
1321 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1322 # It is intended to be invoked last.
1323 #
1324 # The simulator's configure.in should look like:
1325 #
1326 # dnl Process this file with autoconf to produce a configure script.
1327 # sinclude(../common/aclocal.m4)
1328 # AC_PREREQ(2.5)dnl
1329 # AC_INIT(Makefile.in)
1330 #
1331 # SIM_AC_COMMON
1332 #
1333 # ... target specific stuff ...
1334 #
1335 # SIM_AC_OUTPUT
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384 sim_inline="-DDEFAULT_INLINE=0"
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421 # intl sister-directory configuration rules.
1422 #
1423
1424 # The idea behind this macro is that there's no need to repeat all the
1425 # autoconf probes done by the intl directory - it's already done them
1426 # for us.  In fact, there's no need even to look at the cache for the
1427 # answers.  All we need to do is nab a few pieces of information.
1428 # The intl directory is set up to make this easy, by generating a
1429 # small file which can be sourced as a shell script; then we produce
1430 # the necessary substitutions and definitions for this directory.
1431
1432
1433
1434
1435
1436
1437
1438 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
1439 # it by inlining the macro's contents.
1440 # This file contains common code used by all simulators.
1441 #
1442 # common.m4 invokes AC macros used by all simulators and by the common
1443 # directory.  It is intended to be included before any target specific
1444 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1445 # the Makefile.  It is intended to be invoked last.
1446 #
1447 # The simulator's configure.in should look like:
1448 #
1449 # dnl Process this file with autoconf to produce a configure script.
1450 # AC_PREREQ(2.5)dnl
1451 # AC_INIT(Makefile.in)
1452 # AC_CONFIG_HEADER(config.h:config.in)
1453 #
1454 # sinclude(../common/aclocal.m4)
1455 # sinclude(../common/common.m4)
1456 #
1457 # ... target specific stuff ...
1458
1459 ac_aux_dir=
1460 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1461   if test -f $ac_dir/install-sh; then
1462     ac_aux_dir=$ac_dir
1463     ac_install_sh="$ac_aux_dir/install-sh -c"
1464     break
1465   elif test -f $ac_dir/install.sh; then
1466     ac_aux_dir=$ac_dir
1467     ac_install_sh="$ac_aux_dir/install.sh -c"
1468     break
1469   elif test -f $ac_dir/shtool; then
1470     ac_aux_dir=$ac_dir
1471     ac_install_sh="$ac_aux_dir/shtool install -c"
1472     break
1473   fi
1474 done
1475 if test -z "$ac_aux_dir"; then
1476   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1477 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1478    { (exit 1); exit 1; }; }
1479 fi
1480 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1481 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1482 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1483
1484 # Make sure we can run config.sub.
1485 $ac_config_sub sun4 >/dev/null 2>&1 ||
1486   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1487 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1488    { (exit 1); exit 1; }; }
1489
1490 echo "$as_me:$LINENO: checking build system type" >&5
1491 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1492 if test "${ac_cv_build+set}" = set; then
1493   echo $ECHO_N "(cached) $ECHO_C" >&6
1494 else
1495   ac_cv_build_alias=$build_alias
1496 test -z "$ac_cv_build_alias" &&
1497   ac_cv_build_alias=`$ac_config_guess`
1498 test -z "$ac_cv_build_alias" &&
1499   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1500 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1501    { (exit 1); exit 1; }; }
1502 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1503   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1504 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1505    { (exit 1); exit 1; }; }
1506
1507 fi
1508 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1509 echo "${ECHO_T}$ac_cv_build" >&6
1510 build=$ac_cv_build
1511 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1512 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1513 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1514
1515
1516 echo "$as_me:$LINENO: checking host system type" >&5
1517 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1518 if test "${ac_cv_host+set}" = set; then
1519   echo $ECHO_N "(cached) $ECHO_C" >&6
1520 else
1521   ac_cv_host_alias=$host_alias
1522 test -z "$ac_cv_host_alias" &&
1523   ac_cv_host_alias=$ac_cv_build_alias
1524 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1525   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1526 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1527    { (exit 1); exit 1; }; }
1528
1529 fi
1530 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1531 echo "${ECHO_T}$ac_cv_host" >&6
1532 host=$ac_cv_host
1533 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1534 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1535 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1536
1537
1538 echo "$as_me:$LINENO: checking target system type" >&5
1539 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1540 if test "${ac_cv_target+set}" = set; then
1541   echo $ECHO_N "(cached) $ECHO_C" >&6
1542 else
1543   ac_cv_target_alias=$target_alias
1544 test "x$ac_cv_target_alias" = "x" &&
1545   ac_cv_target_alias=$ac_cv_host_alias
1546 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1547   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1548 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1549    { (exit 1); exit 1; }; }
1550
1551 fi
1552 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1553 echo "${ECHO_T}$ac_cv_target" >&6
1554 target=$ac_cv_target
1555 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1556 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1557 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1558
1559
1560 # The aliases save the names the user supplied, while $host etc.
1561 # will get canonicalized.
1562 test -n "$target_alias" &&
1563   test "$program_prefix$program_suffix$program_transform_name" = \
1564     NONENONEs,x,x, &&
1565   program_prefix=${target_alias}-
1566 test "$program_prefix" != NONE &&
1567   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1568 # Use a double $ so make ignores it.
1569 test "$program_suffix" != NONE &&
1570   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1571 # Double any \ or $.  echo might interpret backslashes.
1572 # By default was `s,x,x', remove it if useless.
1573 cat <<\_ACEOF >conftest.sed
1574 s/[\\$]/&&/g;s/;s,x,x,$//
1575 _ACEOF
1576 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1577 rm conftest.sed
1578
1579 ac_ext=c
1580 ac_cpp='$CPP $CPPFLAGS'
1581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1584 if test -n "$ac_tool_prefix"; then
1585   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1586 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1587 echo "$as_me:$LINENO: checking for $ac_word" >&5
1588 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1589 if test "${ac_cv_prog_CC+set}" = set; then
1590   echo $ECHO_N "(cached) $ECHO_C" >&6
1591 else
1592   if test -n "$CC"; then
1593   ac_cv_prog_CC="$CC" # Let the user override the test.
1594 else
1595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1596 for as_dir in $PATH
1597 do
1598   IFS=$as_save_IFS
1599   test -z "$as_dir" && as_dir=.
1600   for ac_exec_ext in '' $ac_executable_extensions; do
1601   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1602     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1603     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1604     break 2
1605   fi
1606 done
1607 done
1608
1609 fi
1610 fi
1611 CC=$ac_cv_prog_CC
1612 if test -n "$CC"; then
1613   echo "$as_me:$LINENO: result: $CC" >&5
1614 echo "${ECHO_T}$CC" >&6
1615 else
1616   echo "$as_me:$LINENO: result: no" >&5
1617 echo "${ECHO_T}no" >&6
1618 fi
1619
1620 fi
1621 if test -z "$ac_cv_prog_CC"; then
1622   ac_ct_CC=$CC
1623   # Extract the first word of "gcc", so it can be a program name with args.
1624 set dummy gcc; ac_word=$2
1625 echo "$as_me:$LINENO: checking for $ac_word" >&5
1626 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1627 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1628   echo $ECHO_N "(cached) $ECHO_C" >&6
1629 else
1630   if test -n "$ac_ct_CC"; then
1631   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1632 else
1633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1634 for as_dir in $PATH
1635 do
1636   IFS=$as_save_IFS
1637   test -z "$as_dir" && as_dir=.
1638   for ac_exec_ext in '' $ac_executable_extensions; do
1639   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1640     ac_cv_prog_ac_ct_CC="gcc"
1641     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1642     break 2
1643   fi
1644 done
1645 done
1646
1647 fi
1648 fi
1649 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1650 if test -n "$ac_ct_CC"; then
1651   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1652 echo "${ECHO_T}$ac_ct_CC" >&6
1653 else
1654   echo "$as_me:$LINENO: result: no" >&5
1655 echo "${ECHO_T}no" >&6
1656 fi
1657
1658   CC=$ac_ct_CC
1659 else
1660   CC="$ac_cv_prog_CC"
1661 fi
1662
1663 if test -z "$CC"; then
1664   if test -n "$ac_tool_prefix"; then
1665   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1666 set dummy ${ac_tool_prefix}cc; ac_word=$2
1667 echo "$as_me:$LINENO: checking for $ac_word" >&5
1668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1669 if test "${ac_cv_prog_CC+set}" = set; then
1670   echo $ECHO_N "(cached) $ECHO_C" >&6
1671 else
1672   if test -n "$CC"; then
1673   ac_cv_prog_CC="$CC" # Let the user override the test.
1674 else
1675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1676 for as_dir in $PATH
1677 do
1678   IFS=$as_save_IFS
1679   test -z "$as_dir" && as_dir=.
1680   for ac_exec_ext in '' $ac_executable_extensions; do
1681   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1682     ac_cv_prog_CC="${ac_tool_prefix}cc"
1683     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1684     break 2
1685   fi
1686 done
1687 done
1688
1689 fi
1690 fi
1691 CC=$ac_cv_prog_CC
1692 if test -n "$CC"; then
1693   echo "$as_me:$LINENO: result: $CC" >&5
1694 echo "${ECHO_T}$CC" >&6
1695 else
1696   echo "$as_me:$LINENO: result: no" >&5
1697 echo "${ECHO_T}no" >&6
1698 fi
1699
1700 fi
1701 if test -z "$ac_cv_prog_CC"; then
1702   ac_ct_CC=$CC
1703   # Extract the first word of "cc", so it can be a program name with args.
1704 set dummy cc; ac_word=$2
1705 echo "$as_me:$LINENO: checking for $ac_word" >&5
1706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1707 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1708   echo $ECHO_N "(cached) $ECHO_C" >&6
1709 else
1710   if test -n "$ac_ct_CC"; then
1711   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1712 else
1713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1714 for as_dir in $PATH
1715 do
1716   IFS=$as_save_IFS
1717   test -z "$as_dir" && as_dir=.
1718   for ac_exec_ext in '' $ac_executable_extensions; do
1719   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1720     ac_cv_prog_ac_ct_CC="cc"
1721     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1722     break 2
1723   fi
1724 done
1725 done
1726
1727 fi
1728 fi
1729 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1730 if test -n "$ac_ct_CC"; then
1731   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1732 echo "${ECHO_T}$ac_ct_CC" >&6
1733 else
1734   echo "$as_me:$LINENO: result: no" >&5
1735 echo "${ECHO_T}no" >&6
1736 fi
1737
1738   CC=$ac_ct_CC
1739 else
1740   CC="$ac_cv_prog_CC"
1741 fi
1742
1743 fi
1744 if test -z "$CC"; then
1745   # Extract the first word of "cc", so it can be a program name with args.
1746 set dummy cc; ac_word=$2
1747 echo "$as_me:$LINENO: checking for $ac_word" >&5
1748 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1749 if test "${ac_cv_prog_CC+set}" = set; then
1750   echo $ECHO_N "(cached) $ECHO_C" >&6
1751 else
1752   if test -n "$CC"; then
1753   ac_cv_prog_CC="$CC" # Let the user override the test.
1754 else
1755   ac_prog_rejected=no
1756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1757 for as_dir in $PATH
1758 do
1759   IFS=$as_save_IFS
1760   test -z "$as_dir" && as_dir=.
1761   for ac_exec_ext in '' $ac_executable_extensions; do
1762   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1763     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1764        ac_prog_rejected=yes
1765        continue
1766      fi
1767     ac_cv_prog_CC="cc"
1768     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1769     break 2
1770   fi
1771 done
1772 done
1773
1774 if test $ac_prog_rejected = yes; then
1775   # We found a bogon in the path, so make sure we never use it.
1776   set dummy $ac_cv_prog_CC
1777   shift
1778   if test $# != 0; then
1779     # We chose a different compiler from the bogus one.
1780     # However, it has the same basename, so the bogon will be chosen
1781     # first if we set CC to just the basename; use the full file name.
1782     shift
1783     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1784   fi
1785 fi
1786 fi
1787 fi
1788 CC=$ac_cv_prog_CC
1789 if test -n "$CC"; then
1790   echo "$as_me:$LINENO: result: $CC" >&5
1791 echo "${ECHO_T}$CC" >&6
1792 else
1793   echo "$as_me:$LINENO: result: no" >&5
1794 echo "${ECHO_T}no" >&6
1795 fi
1796
1797 fi
1798 if test -z "$CC"; then
1799   if test -n "$ac_tool_prefix"; then
1800   for ac_prog in cl
1801   do
1802     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1803 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1804 echo "$as_me:$LINENO: checking for $ac_word" >&5
1805 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1806 if test "${ac_cv_prog_CC+set}" = set; then
1807   echo $ECHO_N "(cached) $ECHO_C" >&6
1808 else
1809   if test -n "$CC"; then
1810   ac_cv_prog_CC="$CC" # Let the user override the test.
1811 else
1812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813 for as_dir in $PATH
1814 do
1815   IFS=$as_save_IFS
1816   test -z "$as_dir" && as_dir=.
1817   for ac_exec_ext in '' $ac_executable_extensions; do
1818   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1820     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1821     break 2
1822   fi
1823 done
1824 done
1825
1826 fi
1827 fi
1828 CC=$ac_cv_prog_CC
1829 if test -n "$CC"; then
1830   echo "$as_me:$LINENO: result: $CC" >&5
1831 echo "${ECHO_T}$CC" >&6
1832 else
1833   echo "$as_me:$LINENO: result: no" >&5
1834 echo "${ECHO_T}no" >&6
1835 fi
1836
1837     test -n "$CC" && break
1838   done
1839 fi
1840 if test -z "$CC"; then
1841   ac_ct_CC=$CC
1842   for ac_prog in cl
1843 do
1844   # Extract the first word of "$ac_prog", so it can be a program name with args.
1845 set dummy $ac_prog; ac_word=$2
1846 echo "$as_me:$LINENO: checking for $ac_word" >&5
1847 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1848 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1849   echo $ECHO_N "(cached) $ECHO_C" >&6
1850 else
1851   if test -n "$ac_ct_CC"; then
1852   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1853 else
1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1855 for as_dir in $PATH
1856 do
1857   IFS=$as_save_IFS
1858   test -z "$as_dir" && as_dir=.
1859   for ac_exec_ext in '' $ac_executable_extensions; do
1860   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1861     ac_cv_prog_ac_ct_CC="$ac_prog"
1862     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1863     break 2
1864   fi
1865 done
1866 done
1867
1868 fi
1869 fi
1870 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1871 if test -n "$ac_ct_CC"; then
1872   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1873 echo "${ECHO_T}$ac_ct_CC" >&6
1874 else
1875   echo "$as_me:$LINENO: result: no" >&5
1876 echo "${ECHO_T}no" >&6
1877 fi
1878
1879   test -n "$ac_ct_CC" && break
1880 done
1881
1882   CC=$ac_ct_CC
1883 fi
1884
1885 fi
1886
1887
1888 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1889 See \`config.log' for more details." >&5
1890 echo "$as_me: error: no acceptable C compiler found in \$PATH
1891 See \`config.log' for more details." >&2;}
1892    { (exit 1); exit 1; }; }
1893
1894 # Provide some information about the compiler.
1895 echo "$as_me:$LINENO:" \
1896      "checking for C compiler version" >&5
1897 ac_compiler=`set X $ac_compile; echo $2`
1898 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1899   (eval $ac_compiler --version </dev/null >&5) 2>&5
1900   ac_status=$?
1901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1902   (exit $ac_status); }
1903 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1904   (eval $ac_compiler -v </dev/null >&5) 2>&5
1905   ac_status=$?
1906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1907   (exit $ac_status); }
1908 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1909   (eval $ac_compiler -V </dev/null >&5) 2>&5
1910   ac_status=$?
1911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1912   (exit $ac_status); }
1913
1914 cat >conftest.$ac_ext <<_ACEOF
1915 /* confdefs.h.  */
1916 _ACEOF
1917 cat confdefs.h >>conftest.$ac_ext
1918 cat >>conftest.$ac_ext <<_ACEOF
1919 /* end confdefs.h.  */
1920
1921 int
1922 main ()
1923 {
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 ac_clean_files_save=$ac_clean_files
1930 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1931 # Try to create an executable without -o first, disregard a.out.
1932 # It will help us diagnose broken compilers, and finding out an intuition
1933 # of exeext.
1934 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1935 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1936 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1937 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1938   (eval $ac_link_default) 2>&5
1939   ac_status=$?
1940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1941   (exit $ac_status); }; then
1942   # Find the output, starting from the most likely.  This scheme is
1943 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1944 # resort.
1945
1946 # Be careful to initialize this variable, since it used to be cached.
1947 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1948 ac_cv_exeext=
1949 # b.out is created by i960 compilers.
1950 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1951 do
1952   test -f "$ac_file" || continue
1953   case $ac_file in
1954     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1955         ;;
1956     conftest.$ac_ext )
1957         # This is the source file.
1958         ;;
1959     [ab].out )
1960         # We found the default executable, but exeext='' is most
1961         # certainly right.
1962         break;;
1963     *.* )
1964         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1965         # FIXME: I believe we export ac_cv_exeext for Libtool,
1966         # but it would be cool to find out if it's true.  Does anybody
1967         # maintain Libtool? --akim.
1968         export ac_cv_exeext
1969         break;;
1970     * )
1971         break;;
1972   esac
1973 done
1974 else
1975   echo "$as_me: failed program was:" >&5
1976 sed 's/^/| /' conftest.$ac_ext >&5
1977
1978 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1979 See \`config.log' for more details." >&5
1980 echo "$as_me: error: C compiler cannot create executables
1981 See \`config.log' for more details." >&2;}
1982    { (exit 77); exit 77; }; }
1983 fi
1984
1985 ac_exeext=$ac_cv_exeext
1986 echo "$as_me:$LINENO: result: $ac_file" >&5
1987 echo "${ECHO_T}$ac_file" >&6
1988
1989 # Check the compiler produces executables we can run.  If not, either
1990 # the compiler is broken, or we cross compile.
1991 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1992 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1993 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1994 # If not cross compiling, check that we can run a simple program.
1995 if test "$cross_compiling" != yes; then
1996   if { ac_try='./$ac_file'
1997   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1998   (eval $ac_try) 2>&5
1999   ac_status=$?
2000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001   (exit $ac_status); }; }; then
2002     cross_compiling=no
2003   else
2004     if test "$cross_compiling" = maybe; then
2005         cross_compiling=yes
2006     else
2007         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2008 If you meant to cross compile, use \`--host'.
2009 See \`config.log' for more details." >&5
2010 echo "$as_me: error: cannot run C compiled programs.
2011 If you meant to cross compile, use \`--host'.
2012 See \`config.log' for more details." >&2;}
2013    { (exit 1); exit 1; }; }
2014     fi
2015   fi
2016 fi
2017 echo "$as_me:$LINENO: result: yes" >&5
2018 echo "${ECHO_T}yes" >&6
2019
2020 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2021 ac_clean_files=$ac_clean_files_save
2022 # Check the compiler produces executables we can run.  If not, either
2023 # the compiler is broken, or we cross compile.
2024 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2025 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2026 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2027 echo "${ECHO_T}$cross_compiling" >&6
2028
2029 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2030 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2031 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2032   (eval $ac_link) 2>&5
2033   ac_status=$?
2034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2035   (exit $ac_status); }; then
2036   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2037 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2038 # work properly (i.e., refer to `conftest.exe'), while it won't with
2039 # `rm'.
2040 for ac_file in conftest.exe conftest conftest.*; do
2041   test -f "$ac_file" || continue
2042   case $ac_file in
2043     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2044     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2045           export ac_cv_exeext
2046           break;;
2047     * ) break;;
2048   esac
2049 done
2050 else
2051   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2052 See \`config.log' for more details." >&5
2053 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2054 See \`config.log' for more details." >&2;}
2055    { (exit 1); exit 1; }; }
2056 fi
2057
2058 rm -f conftest$ac_cv_exeext
2059 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2060 echo "${ECHO_T}$ac_cv_exeext" >&6
2061
2062 rm -f conftest.$ac_ext
2063 EXEEXT=$ac_cv_exeext
2064 ac_exeext=$EXEEXT
2065 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2066 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2067 if test "${ac_cv_objext+set}" = set; then
2068   echo $ECHO_N "(cached) $ECHO_C" >&6
2069 else
2070   cat >conftest.$ac_ext <<_ACEOF
2071 /* confdefs.h.  */
2072 _ACEOF
2073 cat confdefs.h >>conftest.$ac_ext
2074 cat >>conftest.$ac_ext <<_ACEOF
2075 /* end confdefs.h.  */
2076
2077 int
2078 main ()
2079 {
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 rm -f conftest.o conftest.obj
2086 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2087   (eval $ac_compile) 2>&5
2088   ac_status=$?
2089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2090   (exit $ac_status); }; then
2091   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2092   case $ac_file in
2093     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2094     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2095        break;;
2096   esac
2097 done
2098 else
2099   echo "$as_me: failed program was:" >&5
2100 sed 's/^/| /' conftest.$ac_ext >&5
2101
2102 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2103 See \`config.log' for more details." >&5
2104 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2105 See \`config.log' for more details." >&2;}
2106    { (exit 1); exit 1; }; }
2107 fi
2108
2109 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2110 fi
2111 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2112 echo "${ECHO_T}$ac_cv_objext" >&6
2113 OBJEXT=$ac_cv_objext
2114 ac_objext=$OBJEXT
2115 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2116 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2117 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2118   echo $ECHO_N "(cached) $ECHO_C" >&6
2119 else
2120   cat >conftest.$ac_ext <<_ACEOF
2121 /* confdefs.h.  */
2122 _ACEOF
2123 cat confdefs.h >>conftest.$ac_ext
2124 cat >>conftest.$ac_ext <<_ACEOF
2125 /* end confdefs.h.  */
2126
2127 int
2128 main ()
2129 {
2130 #ifndef __GNUC__
2131        choke me
2132 #endif
2133
2134   ;
2135   return 0;
2136 }
2137 _ACEOF
2138 rm -f conftest.$ac_objext
2139 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2140   (eval $ac_compile) 2>conftest.er1
2141   ac_status=$?
2142   grep -v '^ *+' conftest.er1 >conftest.err
2143   rm -f conftest.er1
2144   cat conftest.err >&5
2145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146   (exit $ac_status); } &&
2147          { ac_try='test -z "$ac_c_werror_flag"
2148                          || test ! -s conftest.err'
2149   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2150   (eval $ac_try) 2>&5
2151   ac_status=$?
2152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2153   (exit $ac_status); }; } &&
2154          { ac_try='test -s conftest.$ac_objext'
2155   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2156   (eval $ac_try) 2>&5
2157   ac_status=$?
2158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159   (exit $ac_status); }; }; then
2160   ac_compiler_gnu=yes
2161 else
2162   echo "$as_me: failed program was:" >&5
2163 sed 's/^/| /' conftest.$ac_ext >&5
2164
2165 ac_compiler_gnu=no
2166 fi
2167 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2168 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2169
2170 fi
2171 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2172 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2173 GCC=`test $ac_compiler_gnu = yes && echo yes`
2174 ac_test_CFLAGS=${CFLAGS+set}
2175 ac_save_CFLAGS=$CFLAGS
2176 CFLAGS="-g"
2177 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2178 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2179 if test "${ac_cv_prog_cc_g+set}" = set; then
2180   echo $ECHO_N "(cached) $ECHO_C" >&6
2181 else
2182   cat >conftest.$ac_ext <<_ACEOF
2183 /* confdefs.h.  */
2184 _ACEOF
2185 cat confdefs.h >>conftest.$ac_ext
2186 cat >>conftest.$ac_ext <<_ACEOF
2187 /* end confdefs.h.  */
2188
2189 int
2190 main ()
2191 {
2192
2193   ;
2194   return 0;
2195 }
2196 _ACEOF
2197 rm -f conftest.$ac_objext
2198 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2199   (eval $ac_compile) 2>conftest.er1
2200   ac_status=$?
2201   grep -v '^ *+' conftest.er1 >conftest.err
2202   rm -f conftest.er1
2203   cat conftest.err >&5
2204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205   (exit $ac_status); } &&
2206          { ac_try='test -z "$ac_c_werror_flag"
2207                          || test ! -s conftest.err'
2208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209   (eval $ac_try) 2>&5
2210   ac_status=$?
2211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212   (exit $ac_status); }; } &&
2213          { ac_try='test -s conftest.$ac_objext'
2214   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2215   (eval $ac_try) 2>&5
2216   ac_status=$?
2217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2218   (exit $ac_status); }; }; then
2219   ac_cv_prog_cc_g=yes
2220 else
2221   echo "$as_me: failed program was:" >&5
2222 sed 's/^/| /' conftest.$ac_ext >&5
2223
2224 ac_cv_prog_cc_g=no
2225 fi
2226 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2227 fi
2228 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2229 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2230 if test "$ac_test_CFLAGS" = set; then
2231   CFLAGS=$ac_save_CFLAGS
2232 elif test $ac_cv_prog_cc_g = yes; then
2233   if test "$GCC" = yes; then
2234     CFLAGS="-g -O2"
2235   else
2236     CFLAGS="-g"
2237   fi
2238 else
2239   if test "$GCC" = yes; then
2240     CFLAGS="-O2"
2241   else
2242     CFLAGS=
2243   fi
2244 fi
2245 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2246 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2247 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2248   echo $ECHO_N "(cached) $ECHO_C" >&6
2249 else
2250   ac_cv_prog_cc_stdc=no
2251 ac_save_CC=$CC
2252 cat >conftest.$ac_ext <<_ACEOF
2253 /* confdefs.h.  */
2254 _ACEOF
2255 cat confdefs.h >>conftest.$ac_ext
2256 cat >>conftest.$ac_ext <<_ACEOF
2257 /* end confdefs.h.  */
2258 #include <stdarg.h>
2259 #include <stdio.h>
2260 #include <sys/types.h>
2261 #include <sys/stat.h>
2262 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2263 struct buf { int x; };
2264 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2265 static char *e (p, i)
2266      char **p;
2267      int i;
2268 {
2269   return p[i];
2270 }
2271 static char *f (char * (*g) (char **, int), char **p, ...)
2272 {
2273   char *s;
2274   va_list v;
2275   va_start (v,p);
2276   s = g (p, va_arg (v,int));
2277   va_end (v);
2278   return s;
2279 }
2280
2281 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2282    function prototypes and stuff, but not '\xHH' hex character constants.
2283    These don't provoke an error unfortunately, instead are silently treated
2284    as 'x'.  The following induces an error, until -std1 is added to get
2285    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2286    array size at least.  It's necessary to write '\x00'==0 to get something
2287    that's true only with -std1.  */
2288 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2289
2290 int test (int i, double x);
2291 struct s1 {int (*f) (int a);};
2292 struct s2 {int (*f) (double a);};
2293 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2294 int argc;
2295 char **argv;
2296 int
2297 main ()
2298 {
2299 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2300   ;
2301   return 0;
2302 }
2303 _ACEOF
2304 # Don't try gcc -ansi; that turns off useful extensions and
2305 # breaks some systems' header files.
2306 # AIX                   -qlanglvl=ansi
2307 # Ultrix and OSF/1      -std1
2308 # HP-UX 10.20 and later -Ae
2309 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2310 # SVR4                  -Xc -D__EXTENSIONS__
2311 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2312 do
2313   CC="$ac_save_CC $ac_arg"
2314   rm -f conftest.$ac_objext
2315 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2316   (eval $ac_compile) 2>conftest.er1
2317   ac_status=$?
2318   grep -v '^ *+' conftest.er1 >conftest.err
2319   rm -f conftest.er1
2320   cat conftest.err >&5
2321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322   (exit $ac_status); } &&
2323          { ac_try='test -z "$ac_c_werror_flag"
2324                          || test ! -s conftest.err'
2325   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2326   (eval $ac_try) 2>&5
2327   ac_status=$?
2328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329   (exit $ac_status); }; } &&
2330          { ac_try='test -s conftest.$ac_objext'
2331   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2332   (eval $ac_try) 2>&5
2333   ac_status=$?
2334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335   (exit $ac_status); }; }; then
2336   ac_cv_prog_cc_stdc=$ac_arg
2337 break
2338 else
2339   echo "$as_me: failed program was:" >&5
2340 sed 's/^/| /' conftest.$ac_ext >&5
2341
2342 fi
2343 rm -f conftest.err conftest.$ac_objext
2344 done
2345 rm -f conftest.$ac_ext conftest.$ac_objext
2346 CC=$ac_save_CC
2347
2348 fi
2349
2350 case "x$ac_cv_prog_cc_stdc" in
2351   x|xno)
2352     echo "$as_me:$LINENO: result: none needed" >&5
2353 echo "${ECHO_T}none needed" >&6 ;;
2354   *)
2355     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2356 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2357     CC="$CC $ac_cv_prog_cc_stdc" ;;
2358 esac
2359
2360 # Some people use a C++ compiler to compile C.  Since we use `exit',
2361 # in C++ we need to declare it.  In case someone uses the same compiler
2362 # for both compiling C and C++ we need to have the C++ compiler decide
2363 # the declaration of exit, since it's the most demanding environment.
2364 cat >conftest.$ac_ext <<_ACEOF
2365 #ifndef __cplusplus
2366   choke me
2367 #endif
2368 _ACEOF
2369 rm -f conftest.$ac_objext
2370 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2371   (eval $ac_compile) 2>conftest.er1
2372   ac_status=$?
2373   grep -v '^ *+' conftest.er1 >conftest.err
2374   rm -f conftest.er1
2375   cat conftest.err >&5
2376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377   (exit $ac_status); } &&
2378          { ac_try='test -z "$ac_c_werror_flag"
2379                          || test ! -s conftest.err'
2380   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2381   (eval $ac_try) 2>&5
2382   ac_status=$?
2383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384   (exit $ac_status); }; } &&
2385          { ac_try='test -s conftest.$ac_objext'
2386   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2387   (eval $ac_try) 2>&5
2388   ac_status=$?
2389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2390   (exit $ac_status); }; }; then
2391   for ac_declaration in \
2392    '' \
2393    'extern "C" void std::exit (int) throw (); using std::exit;' \
2394    'extern "C" void std::exit (int); using std::exit;' \
2395    'extern "C" void exit (int) throw ();' \
2396    'extern "C" void exit (int);' \
2397    'void exit (int);'
2398 do
2399   cat >conftest.$ac_ext <<_ACEOF
2400 /* confdefs.h.  */
2401 _ACEOF
2402 cat confdefs.h >>conftest.$ac_ext
2403 cat >>conftest.$ac_ext <<_ACEOF
2404 /* end confdefs.h.  */
2405 $ac_declaration
2406 #include <stdlib.h>
2407 int
2408 main ()
2409 {
2410 exit (42);
2411   ;
2412   return 0;
2413 }
2414 _ACEOF
2415 rm -f conftest.$ac_objext
2416 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2417   (eval $ac_compile) 2>conftest.er1
2418   ac_status=$?
2419   grep -v '^ *+' conftest.er1 >conftest.err
2420   rm -f conftest.er1
2421   cat conftest.err >&5
2422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2423   (exit $ac_status); } &&
2424          { ac_try='test -z "$ac_c_werror_flag"
2425                          || test ! -s conftest.err'
2426   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2427   (eval $ac_try) 2>&5
2428   ac_status=$?
2429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2430   (exit $ac_status); }; } &&
2431          { ac_try='test -s conftest.$ac_objext'
2432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2433   (eval $ac_try) 2>&5
2434   ac_status=$?
2435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2436   (exit $ac_status); }; }; then
2437   :
2438 else
2439   echo "$as_me: failed program was:" >&5
2440 sed 's/^/| /' conftest.$ac_ext >&5
2441
2442 continue
2443 fi
2444 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2445   cat >conftest.$ac_ext <<_ACEOF
2446 /* confdefs.h.  */
2447 _ACEOF
2448 cat confdefs.h >>conftest.$ac_ext
2449 cat >>conftest.$ac_ext <<_ACEOF
2450 /* end confdefs.h.  */
2451 $ac_declaration
2452 int
2453 main ()
2454 {
2455 exit (42);
2456   ;
2457   return 0;
2458 }
2459 _ACEOF
2460 rm -f conftest.$ac_objext
2461 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2462   (eval $ac_compile) 2>conftest.er1
2463   ac_status=$?
2464   grep -v '^ *+' conftest.er1 >conftest.err
2465   rm -f conftest.er1
2466   cat conftest.err >&5
2467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2468   (exit $ac_status); } &&
2469          { ac_try='test -z "$ac_c_werror_flag"
2470                          || test ! -s conftest.err'
2471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2472   (eval $ac_try) 2>&5
2473   ac_status=$?
2474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2475   (exit $ac_status); }; } &&
2476          { ac_try='test -s conftest.$ac_objext'
2477   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2478   (eval $ac_try) 2>&5
2479   ac_status=$?
2480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481   (exit $ac_status); }; }; then
2482   break
2483 else
2484   echo "$as_me: failed program was:" >&5
2485 sed 's/^/| /' conftest.$ac_ext >&5
2486
2487 fi
2488 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2489 done
2490 rm -f conftest*
2491 if test -n "$ac_declaration"; then
2492   echo '#ifdef __cplusplus' >>confdefs.h
2493   echo $ac_declaration      >>confdefs.h
2494   echo '#endif'             >>confdefs.h
2495 fi
2496
2497 else
2498   echo "$as_me: failed program was:" >&5
2499 sed 's/^/| /' conftest.$ac_ext >&5
2500
2501 fi
2502 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2503 ac_ext=c
2504 ac_cpp='$CPP $CPPFLAGS'
2505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2508
2509 # Find a good install program.  We prefer a C program (faster),
2510 # so one script is as good as another.  But avoid the broken or
2511 # incompatible versions:
2512 # SysV /etc/install, /usr/sbin/install
2513 # SunOS /usr/etc/install
2514 # IRIX /sbin/install
2515 # AIX /bin/install
2516 # AmigaOS /C/install, which installs bootblocks on floppy discs
2517 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2518 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2519 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2520 # OS/2's system install, which has a completely different semantic
2521 # ./install, which can be erroneously created by make from ./install.sh.
2522 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2523 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2524 if test -z "$INSTALL"; then
2525 if test "${ac_cv_path_install+set}" = set; then
2526   echo $ECHO_N "(cached) $ECHO_C" >&6
2527 else
2528   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH
2530 do
2531   IFS=$as_save_IFS
2532   test -z "$as_dir" && as_dir=.
2533   # Account for people who put trailing slashes in PATH elements.
2534 case $as_dir/ in
2535   ./ | .// | /cC/* | \
2536   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2537   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2538   /usr/ucb/* ) ;;
2539   *)
2540     # OSF1 and SCO ODT 3.0 have their own names for install.
2541     # Don't use installbsd from OSF since it installs stuff as root
2542     # by default.
2543     for ac_prog in ginstall scoinst install; do
2544       for ac_exec_ext in '' $ac_executable_extensions; do
2545         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2546           if test $ac_prog = install &&
2547             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2548             # AIX install.  It has an incompatible calling convention.
2549             :
2550           elif test $ac_prog = install &&
2551             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2552             # program-specific install script used by HP pwplus--don't use.
2553             :
2554           else
2555             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2556             break 3
2557           fi
2558         fi
2559       done
2560     done
2561     ;;
2562 esac
2563 done
2564
2565
2566 fi
2567   if test "${ac_cv_path_install+set}" = set; then
2568     INSTALL=$ac_cv_path_install
2569   else
2570     # As a last resort, use the slow shell script.  We don't cache a
2571     # path for INSTALL within a source directory, because that will
2572     # break other packages using the cache if that directory is
2573     # removed, or if the path is relative.
2574     INSTALL=$ac_install_sh
2575   fi
2576 fi
2577 echo "$as_me:$LINENO: result: $INSTALL" >&5
2578 echo "${ECHO_T}$INSTALL" >&6
2579
2580 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2581 # It thinks the first close brace ends the variable substitution.
2582 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2583
2584 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2585
2586 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2587
2588
2589 # Put a plausible default for CC_FOR_BUILD in Makefile.
2590 if test "x$cross_compiling" = "xno"; then
2591   CC_FOR_BUILD='$(CC)'
2592 else
2593   CC_FOR_BUILD=gcc
2594 fi
2595
2596
2597
2598
2599 AR=${AR-ar}
2600
2601 if test -n "$ac_tool_prefix"; then
2602   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2603 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2604 echo "$as_me:$LINENO: checking for $ac_word" >&5
2605 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2606 if test "${ac_cv_prog_RANLIB+set}" = set; then
2607   echo $ECHO_N "(cached) $ECHO_C" >&6
2608 else
2609   if test -n "$RANLIB"; then
2610   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2611 else
2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2613 for as_dir in $PATH
2614 do
2615   IFS=$as_save_IFS
2616   test -z "$as_dir" && as_dir=.
2617   for ac_exec_ext in '' $ac_executable_extensions; do
2618   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2619     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2620     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2621     break 2
2622   fi
2623 done
2624 done
2625
2626 fi
2627 fi
2628 RANLIB=$ac_cv_prog_RANLIB
2629 if test -n "$RANLIB"; then
2630   echo "$as_me:$LINENO: result: $RANLIB" >&5
2631 echo "${ECHO_T}$RANLIB" >&6
2632 else
2633   echo "$as_me:$LINENO: result: no" >&5
2634 echo "${ECHO_T}no" >&6
2635 fi
2636
2637 fi
2638 if test -z "$ac_cv_prog_RANLIB"; then
2639   ac_ct_RANLIB=$RANLIB
2640   # Extract the first word of "ranlib", so it can be a program name with args.
2641 set dummy ranlib; ac_word=$2
2642 echo "$as_me:$LINENO: checking for $ac_word" >&5
2643 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2644 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2645   echo $ECHO_N "(cached) $ECHO_C" >&6
2646 else
2647   if test -n "$ac_ct_RANLIB"; then
2648   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2649 else
2650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2651 for as_dir in $PATH
2652 do
2653   IFS=$as_save_IFS
2654   test -z "$as_dir" && as_dir=.
2655   for ac_exec_ext in '' $ac_executable_extensions; do
2656   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2657     ac_cv_prog_ac_ct_RANLIB="ranlib"
2658     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2659     break 2
2660   fi
2661 done
2662 done
2663
2664   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2665 fi
2666 fi
2667 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2668 if test -n "$ac_ct_RANLIB"; then
2669   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2670 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2671 else
2672   echo "$as_me:$LINENO: result: no" >&5
2673 echo "${ECHO_T}no" >&6
2674 fi
2675
2676   RANLIB=$ac_ct_RANLIB
2677 else
2678   RANLIB="$ac_cv_prog_RANLIB"
2679 fi
2680
2681
2682 ALL_LINGUAS=
2683 # If we haven't got the data from the intl directory,
2684 # assume NLS is disabled.
2685 USE_NLS=no
2686 LIBINTL=
2687 LIBINTL_DEP=
2688 INCINTL=
2689 XGETTEXT=
2690 GMSGFMT=
2691 POSUB=
2692
2693 if test -f  ../../intl/config.intl; then
2694   .  ../../intl/config.intl
2695 fi
2696 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
2697 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
2698 if test x"$USE_NLS" != xyes; then
2699   echo "$as_me:$LINENO: result: no" >&5
2700 echo "${ECHO_T}no" >&6
2701 else
2702   echo "$as_me:$LINENO: result: yes" >&5
2703 echo "${ECHO_T}yes" >&6
2704
2705 cat >>confdefs.h <<\_ACEOF
2706 #define ENABLE_NLS 1
2707 _ACEOF
2708
2709
2710   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
2711 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
2712   # Look for .po and .gmo files in the source directory.
2713   CATALOGS=
2714   XLINGUAS=
2715   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2716     # If there aren't any .gmo files the shell will give us the
2717     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2718     # weeded out.
2719     case "$cat" in *\**)
2720       continue;;
2721     esac
2722     # The quadruple backslash is collapsed to a double backslash
2723     # by the backticks, then collapsed again by the double quotes,
2724     # leaving us with one backslash in the sed expression (right
2725     # before the dot that mustn't act as a wildcard).
2726     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2727     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2728     # The user is allowed to set LINGUAS to a list of languages to
2729     # install catalogs for.  If it's empty that means "all of them."
2730     if test "x$LINGUAS" = x; then
2731       CATALOGS="$CATALOGS $cat"
2732       XLINGUAS="$XLINGUAS $lang"
2733     else
2734       case "$LINGUAS" in *$lang*)
2735         CATALOGS="$CATALOGS $cat"
2736         XLINGUAS="$XLINGUAS $lang"
2737         ;;
2738       esac
2739     fi
2740   done
2741   LINGUAS="$XLINGUAS"
2742   echo "$as_me:$LINENO: result: $LINGUAS" >&5
2743 echo "${ECHO_T}$LINGUAS" >&6
2744
2745
2746     DATADIRNAME=share
2747
2748   INSTOBJEXT=.mo
2749
2750   GENCAT=gencat
2751
2752   CATOBJEXT=.gmo
2753
2754 fi
2755
2756 # Check for common headers.
2757 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2758 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2759
2760 ac_ext=c
2761 ac_cpp='$CPP $CPPFLAGS'
2762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2765 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2766 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2767 # On Suns, sometimes $CPP names a directory.
2768 if test -n "$CPP" && test -d "$CPP"; then
2769   CPP=
2770 fi
2771 if test -z "$CPP"; then
2772   if test "${ac_cv_prog_CPP+set}" = set; then
2773   echo $ECHO_N "(cached) $ECHO_C" >&6
2774 else
2775       # Double quotes because CPP needs to be expanded
2776     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2777     do
2778       ac_preproc_ok=false
2779 for ac_c_preproc_warn_flag in '' yes
2780 do
2781   # Use a header file that comes with gcc, so configuring glibc
2782   # with a fresh cross-compiler works.
2783   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2784   # <limits.h> exists even on freestanding compilers.
2785   # On the NeXT, cc -E runs the code through the compiler's parser,
2786   # not just through cpp. "Syntax error" is here to catch this case.
2787   cat >conftest.$ac_ext <<_ACEOF
2788 /* confdefs.h.  */
2789 _ACEOF
2790 cat confdefs.h >>conftest.$ac_ext
2791 cat >>conftest.$ac_ext <<_ACEOF
2792 /* end confdefs.h.  */
2793 #ifdef __STDC__
2794 # include <limits.h>
2795 #else
2796 # include <assert.h>
2797 #endif
2798                      Syntax error
2799 _ACEOF
2800 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2801   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2802   ac_status=$?
2803   grep -v '^ *+' conftest.er1 >conftest.err
2804   rm -f conftest.er1
2805   cat conftest.err >&5
2806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2807   (exit $ac_status); } >/dev/null; then
2808   if test -s conftest.err; then
2809     ac_cpp_err=$ac_c_preproc_warn_flag
2810     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2811   else
2812     ac_cpp_err=
2813   fi
2814 else
2815   ac_cpp_err=yes
2816 fi
2817 if test -z "$ac_cpp_err"; then
2818   :
2819 else
2820   echo "$as_me: failed program was:" >&5
2821 sed 's/^/| /' conftest.$ac_ext >&5
2822
2823   # Broken: fails on valid input.
2824 continue
2825 fi
2826 rm -f conftest.err conftest.$ac_ext
2827
2828   # OK, works on sane cases.  Now check whether non-existent headers
2829   # can be detected and how.
2830   cat >conftest.$ac_ext <<_ACEOF
2831 /* confdefs.h.  */
2832 _ACEOF
2833 cat confdefs.h >>conftest.$ac_ext
2834 cat >>conftest.$ac_ext <<_ACEOF
2835 /* end confdefs.h.  */
2836 #include <ac_nonexistent.h>
2837 _ACEOF
2838 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2839   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2840   ac_status=$?
2841   grep -v '^ *+' conftest.er1 >conftest.err
2842   rm -f conftest.er1
2843   cat conftest.err >&5
2844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845   (exit $ac_status); } >/dev/null; then
2846   if test -s conftest.err; then
2847     ac_cpp_err=$ac_c_preproc_warn_flag
2848     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2849   else
2850     ac_cpp_err=
2851   fi
2852 else
2853   ac_cpp_err=yes
2854 fi
2855 if test -z "$ac_cpp_err"; then
2856   # Broken: success on invalid input.
2857 continue
2858 else
2859   echo "$as_me: failed program was:" >&5
2860 sed 's/^/| /' conftest.$ac_ext >&5
2861
2862   # Passes both tests.
2863 ac_preproc_ok=:
2864 break
2865 fi
2866 rm -f conftest.err conftest.$ac_ext
2867
2868 done
2869 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2870 rm -f conftest.err conftest.$ac_ext
2871 if $ac_preproc_ok; then
2872   break
2873 fi
2874
2875     done
2876     ac_cv_prog_CPP=$CPP
2877
2878 fi
2879   CPP=$ac_cv_prog_CPP
2880 else
2881   ac_cv_prog_CPP=$CPP
2882 fi
2883 echo "$as_me:$LINENO: result: $CPP" >&5
2884 echo "${ECHO_T}$CPP" >&6
2885 ac_preproc_ok=false
2886 for ac_c_preproc_warn_flag in '' yes
2887 do
2888   # Use a header file that comes with gcc, so configuring glibc
2889   # with a fresh cross-compiler works.
2890   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2891   # <limits.h> exists even on freestanding compilers.
2892   # On the NeXT, cc -E runs the code through the compiler's parser,
2893   # not just through cpp. "Syntax error" is here to catch this case.
2894   cat >conftest.$ac_ext <<_ACEOF
2895 /* confdefs.h.  */
2896 _ACEOF
2897 cat confdefs.h >>conftest.$ac_ext
2898 cat >>conftest.$ac_ext <<_ACEOF
2899 /* end confdefs.h.  */
2900 #ifdef __STDC__
2901 # include <limits.h>
2902 #else
2903 # include <assert.h>
2904 #endif
2905                      Syntax error
2906 _ACEOF
2907 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2908   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2909   ac_status=$?
2910   grep -v '^ *+' conftest.er1 >conftest.err
2911   rm -f conftest.er1
2912   cat conftest.err >&5
2913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2914   (exit $ac_status); } >/dev/null; then
2915   if test -s conftest.err; then
2916     ac_cpp_err=$ac_c_preproc_warn_flag
2917     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2918   else
2919     ac_cpp_err=
2920   fi
2921 else
2922   ac_cpp_err=yes
2923 fi
2924 if test -z "$ac_cpp_err"; then
2925   :
2926 else
2927   echo "$as_me: failed program was:" >&5
2928 sed 's/^/| /' conftest.$ac_ext >&5
2929
2930   # Broken: fails on valid input.
2931 continue
2932 fi
2933 rm -f conftest.err conftest.$ac_ext
2934
2935   # OK, works on sane cases.  Now check whether non-existent headers
2936   # can be detected and how.
2937   cat >conftest.$ac_ext <<_ACEOF
2938 /* confdefs.h.  */
2939 _ACEOF
2940 cat confdefs.h >>conftest.$ac_ext
2941 cat >>conftest.$ac_ext <<_ACEOF
2942 /* end confdefs.h.  */
2943 #include <ac_nonexistent.h>
2944 _ACEOF
2945 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2946   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2947   ac_status=$?
2948   grep -v '^ *+' conftest.er1 >conftest.err
2949   rm -f conftest.er1
2950   cat conftest.err >&5
2951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952   (exit $ac_status); } >/dev/null; then
2953   if test -s conftest.err; then
2954     ac_cpp_err=$ac_c_preproc_warn_flag
2955     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2956   else
2957     ac_cpp_err=
2958   fi
2959 else
2960   ac_cpp_err=yes
2961 fi
2962 if test -z "$ac_cpp_err"; then
2963   # Broken: success on invalid input.
2964 continue
2965 else
2966   echo "$as_me: failed program was:" >&5
2967 sed 's/^/| /' conftest.$ac_ext >&5
2968
2969   # Passes both tests.
2970 ac_preproc_ok=:
2971 break
2972 fi
2973 rm -f conftest.err conftest.$ac_ext
2974
2975 done
2976 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2977 rm -f conftest.err conftest.$ac_ext
2978 if $ac_preproc_ok; then
2979   :
2980 else
2981   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2982 See \`config.log' for more details." >&5
2983 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2984 See \`config.log' for more details." >&2;}
2985    { (exit 1); exit 1; }; }
2986 fi
2987
2988 ac_ext=c
2989 ac_cpp='$CPP $CPPFLAGS'
2990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2993
2994
2995 echo "$as_me:$LINENO: checking for egrep" >&5
2996 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2997 if test "${ac_cv_prog_egrep+set}" = set; then
2998   echo $ECHO_N "(cached) $ECHO_C" >&6
2999 else
3000   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3001     then ac_cv_prog_egrep='grep -E'
3002     else ac_cv_prog_egrep='egrep'
3003     fi
3004 fi
3005 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3006 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3007  EGREP=$ac_cv_prog_egrep
3008
3009
3010 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3011 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3012 if test "${ac_cv_header_stdc+set}" = set; then
3013   echo $ECHO_N "(cached) $ECHO_C" >&6
3014 else
3015   cat >conftest.$ac_ext <<_ACEOF
3016 /* confdefs.h.  */
3017 _ACEOF
3018 cat confdefs.h >>conftest.$ac_ext
3019 cat >>conftest.$ac_ext <<_ACEOF
3020 /* end confdefs.h.  */
3021 #include <stdlib.h>
3022 #include <stdarg.h>
3023 #include <string.h>
3024 #include <float.h>
3025
3026 int
3027 main ()
3028 {
3029
3030   ;
3031   return 0;
3032 }
3033 _ACEOF
3034 rm -f conftest.$ac_objext
3035 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3036   (eval $ac_compile) 2>conftest.er1
3037   ac_status=$?
3038   grep -v '^ *+' conftest.er1 >conftest.err
3039   rm -f conftest.er1
3040   cat conftest.err >&5
3041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3042   (exit $ac_status); } &&
3043          { ac_try='test -z "$ac_c_werror_flag"
3044                          || test ! -s conftest.err'
3045   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3046   (eval $ac_try) 2>&5
3047   ac_status=$?
3048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049   (exit $ac_status); }; } &&
3050          { ac_try='test -s conftest.$ac_objext'
3051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3052   (eval $ac_try) 2>&5
3053   ac_status=$?
3054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055   (exit $ac_status); }; }; then
3056   ac_cv_header_stdc=yes
3057 else
3058   echo "$as_me: failed program was:" >&5
3059 sed 's/^/| /' conftest.$ac_ext >&5
3060
3061 ac_cv_header_stdc=no
3062 fi
3063 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3064
3065 if test $ac_cv_header_stdc = yes; then
3066   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3067   cat >conftest.$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 #include <string.h>
3074
3075 _ACEOF
3076 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3077   $EGREP "memchr" >/dev/null 2>&1; then
3078   :
3079 else
3080   ac_cv_header_stdc=no
3081 fi
3082 rm -f conftest*
3083
3084 fi
3085
3086 if test $ac_cv_header_stdc = yes; then
3087   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3088   cat >conftest.$ac_ext <<_ACEOF
3089 /* confdefs.h.  */
3090 _ACEOF
3091 cat confdefs.h >>conftest.$ac_ext
3092 cat >>conftest.$ac_ext <<_ACEOF
3093 /* end confdefs.h.  */
3094 #include <stdlib.h>
3095
3096 _ACEOF
3097 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3098   $EGREP "free" >/dev/null 2>&1; then
3099   :
3100 else
3101   ac_cv_header_stdc=no
3102 fi
3103 rm -f conftest*
3104
3105 fi
3106
3107 if test $ac_cv_header_stdc = yes; then
3108   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3109   if test "$cross_compiling" = yes; then
3110   :
3111 else
3112   cat >conftest.$ac_ext <<_ACEOF
3113 /* confdefs.h.  */
3114 _ACEOF
3115 cat confdefs.h >>conftest.$ac_ext
3116 cat >>conftest.$ac_ext <<_ACEOF
3117 /* end confdefs.h.  */
3118 #include <ctype.h>
3119 #if ((' ' & 0x0FF) == 0x020)
3120 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3121 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3122 #else
3123 # define ISLOWER(c) \
3124                    (('a' <= (c) && (c) <= 'i') \
3125                      || ('j' <= (c) && (c) <= 'r') \
3126                      || ('s' <= (c) && (c) <= 'z'))
3127 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3128 #endif
3129
3130 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3131 int
3132 main ()
3133 {
3134   int i;
3135   for (i = 0; i < 256; i++)
3136     if (XOR (islower (i), ISLOWER (i))
3137         || toupper (i) != TOUPPER (i))
3138       exit(2);
3139   exit (0);
3140 }
3141 _ACEOF
3142 rm -f conftest$ac_exeext
3143 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3144   (eval $ac_link) 2>&5
3145   ac_status=$?
3146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3149   (eval $ac_try) 2>&5
3150   ac_status=$?
3151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3152   (exit $ac_status); }; }; then
3153   :
3154 else
3155   echo "$as_me: program exited with status $ac_status" >&5
3156 echo "$as_me: failed program was:" >&5
3157 sed 's/^/| /' conftest.$ac_ext >&5
3158
3159 ( exit $ac_status )
3160 ac_cv_header_stdc=no
3161 fi
3162 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3163 fi
3164 fi
3165 fi
3166 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3167 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3168 if test $ac_cv_header_stdc = yes; then
3169
3170 cat >>confdefs.h <<\_ACEOF
3171 #define STDC_HEADERS 1
3172 _ACEOF
3173
3174 fi
3175
3176 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3187                   inttypes.h stdint.h unistd.h
3188 do
3189 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3190 echo "$as_me:$LINENO: checking for $ac_header" >&5
3191 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3192 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3193   echo $ECHO_N "(cached) $ECHO_C" >&6
3194 else
3195   cat >conftest.$ac_ext <<_ACEOF
3196 /* confdefs.h.  */
3197 _ACEOF
3198 cat confdefs.h >>conftest.$ac_ext
3199 cat >>conftest.$ac_ext <<_ACEOF
3200 /* end confdefs.h.  */
3201 $ac_includes_default
3202
3203 #include <$ac_header>
3204 _ACEOF
3205 rm -f conftest.$ac_objext
3206 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3207   (eval $ac_compile) 2>conftest.er1
3208   ac_status=$?
3209   grep -v '^ *+' conftest.er1 >conftest.err
3210   rm -f conftest.er1
3211   cat conftest.err >&5
3212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213   (exit $ac_status); } &&
3214          { ac_try='test -z "$ac_c_werror_flag"
3215                          || test ! -s conftest.err'
3216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217   (eval $ac_try) 2>&5
3218   ac_status=$?
3219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220   (exit $ac_status); }; } &&
3221          { ac_try='test -s conftest.$ac_objext'
3222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223   (eval $ac_try) 2>&5
3224   ac_status=$?
3225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226   (exit $ac_status); }; }; then
3227   eval "$as_ac_Header=yes"
3228 else
3229   echo "$as_me: failed program was:" >&5
3230 sed 's/^/| /' conftest.$ac_ext >&5
3231
3232 eval "$as_ac_Header=no"
3233 fi
3234 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3235 fi
3236 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3237 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3238 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3239   cat >>confdefs.h <<_ACEOF
3240 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3241 _ACEOF
3242
3243 fi
3244
3245 done
3246
3247
3248
3249
3250
3251
3252
3253 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3254 do
3255 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3256 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3257   echo "$as_me:$LINENO: checking for $ac_header" >&5
3258 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3259 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3260   echo $ECHO_N "(cached) $ECHO_C" >&6
3261 fi
3262 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3263 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3264 else
3265   # Is the header compilable?
3266 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3267 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3268 cat >conftest.$ac_ext <<_ACEOF
3269 /* confdefs.h.  */
3270 _ACEOF
3271 cat confdefs.h >>conftest.$ac_ext
3272 cat >>conftest.$ac_ext <<_ACEOF
3273 /* end confdefs.h.  */
3274 $ac_includes_default
3275 #include <$ac_header>
3276 _ACEOF
3277 rm -f conftest.$ac_objext
3278 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3279   (eval $ac_compile) 2>conftest.er1
3280   ac_status=$?
3281   grep -v '^ *+' conftest.er1 >conftest.err
3282   rm -f conftest.er1
3283   cat conftest.err >&5
3284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285   (exit $ac_status); } &&
3286          { ac_try='test -z "$ac_c_werror_flag"
3287                          || test ! -s conftest.err'
3288   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3289   (eval $ac_try) 2>&5
3290   ac_status=$?
3291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292   (exit $ac_status); }; } &&
3293          { ac_try='test -s conftest.$ac_objext'
3294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3295   (eval $ac_try) 2>&5
3296   ac_status=$?
3297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298   (exit $ac_status); }; }; then
3299   ac_header_compiler=yes
3300 else
3301   echo "$as_me: failed program was:" >&5
3302 sed 's/^/| /' conftest.$ac_ext >&5
3303
3304 ac_header_compiler=no
3305 fi
3306 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3307 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3308 echo "${ECHO_T}$ac_header_compiler" >&6
3309
3310 # Is the header present?
3311 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3312 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3313 cat >conftest.$ac_ext <<_ACEOF
3314 /* confdefs.h.  */
3315 _ACEOF
3316 cat confdefs.h >>conftest.$ac_ext
3317 cat >>conftest.$ac_ext <<_ACEOF
3318 /* end confdefs.h.  */
3319 #include <$ac_header>
3320 _ACEOF
3321 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3322   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3323   ac_status=$?
3324   grep -v '^ *+' conftest.er1 >conftest.err
3325   rm -f conftest.er1
3326   cat conftest.err >&5
3327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3328   (exit $ac_status); } >/dev/null; then
3329   if test -s conftest.err; then
3330     ac_cpp_err=$ac_c_preproc_warn_flag
3331     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3332   else
3333     ac_cpp_err=
3334   fi
3335 else
3336   ac_cpp_err=yes
3337 fi
3338 if test -z "$ac_cpp_err"; then
3339   ac_header_preproc=yes
3340 else
3341   echo "$as_me: failed program was:" >&5
3342 sed 's/^/| /' conftest.$ac_ext >&5
3343
3344   ac_header_preproc=no
3345 fi
3346 rm -f conftest.err conftest.$ac_ext
3347 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3348 echo "${ECHO_T}$ac_header_preproc" >&6
3349
3350 # So?  What about this header?
3351 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3352   yes:no: )
3353     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3354 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3355     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3356 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3357     ac_header_preproc=yes
3358     ;;
3359   no:yes:* )
3360     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3361 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3362     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3363 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3364     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3365 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3366     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3367 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3368     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3369 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3370     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3371 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3372     (
3373       cat <<\_ASBOX
3374 ## ------------------------------------------ ##
3375 ## Report this to the AC_PACKAGE_NAME lists.  ##
3376 ## ------------------------------------------ ##
3377 _ASBOX
3378     ) |
3379       sed "s/^/$as_me: WARNING:     /" >&2
3380     ;;
3381 esac
3382 echo "$as_me:$LINENO: checking for $ac_header" >&5
3383 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3384 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3385   echo $ECHO_N "(cached) $ECHO_C" >&6
3386 else
3387   eval "$as_ac_Header=\$ac_header_preproc"
3388 fi
3389 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3390 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3391
3392 fi
3393 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3394   cat >>confdefs.h <<_ACEOF
3395 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3396 _ACEOF
3397
3398 fi
3399
3400 done
3401
3402
3403
3404 for ac_header in sys/time.h sys/resource.h
3405 do
3406 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3407 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3408   echo "$as_me:$LINENO: checking for $ac_header" >&5
3409 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3410 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3411   echo $ECHO_N "(cached) $ECHO_C" >&6
3412 fi
3413 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3414 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3415 else
3416   # Is the header compilable?
3417 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3418 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3419 cat >conftest.$ac_ext <<_ACEOF
3420 /* confdefs.h.  */
3421 _ACEOF
3422 cat confdefs.h >>conftest.$ac_ext
3423 cat >>conftest.$ac_ext <<_ACEOF
3424 /* end confdefs.h.  */
3425 $ac_includes_default
3426 #include <$ac_header>
3427 _ACEOF
3428 rm -f conftest.$ac_objext
3429 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3430   (eval $ac_compile) 2>conftest.er1
3431   ac_status=$?
3432   grep -v '^ *+' conftest.er1 >conftest.err
3433   rm -f conftest.er1
3434   cat conftest.err >&5
3435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3436   (exit $ac_status); } &&
3437          { ac_try='test -z "$ac_c_werror_flag"
3438                          || test ! -s conftest.err'
3439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3440   (eval $ac_try) 2>&5
3441   ac_status=$?
3442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3443   (exit $ac_status); }; } &&
3444          { ac_try='test -s conftest.$ac_objext'
3445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3446   (eval $ac_try) 2>&5
3447   ac_status=$?
3448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449   (exit $ac_status); }; }; then
3450   ac_header_compiler=yes
3451 else
3452   echo "$as_me: failed program was:" >&5
3453 sed 's/^/| /' conftest.$ac_ext >&5
3454
3455 ac_header_compiler=no
3456 fi
3457 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3458 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3459 echo "${ECHO_T}$ac_header_compiler" >&6
3460
3461 # Is the header present?
3462 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3463 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3464 cat >conftest.$ac_ext <<_ACEOF
3465 /* confdefs.h.  */
3466 _ACEOF
3467 cat confdefs.h >>conftest.$ac_ext
3468 cat >>conftest.$ac_ext <<_ACEOF
3469 /* end confdefs.h.  */
3470 #include <$ac_header>
3471 _ACEOF
3472 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3473   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3474   ac_status=$?
3475   grep -v '^ *+' conftest.er1 >conftest.err
3476   rm -f conftest.er1
3477   cat conftest.err >&5
3478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479   (exit $ac_status); } >/dev/null; then
3480   if test -s conftest.err; then
3481     ac_cpp_err=$ac_c_preproc_warn_flag
3482     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3483   else
3484     ac_cpp_err=
3485   fi
3486 else
3487   ac_cpp_err=yes
3488 fi
3489 if test -z "$ac_cpp_err"; then
3490   ac_header_preproc=yes
3491 else
3492   echo "$as_me: failed program was:" >&5
3493 sed 's/^/| /' conftest.$ac_ext >&5
3494
3495   ac_header_preproc=no
3496 fi
3497 rm -f conftest.err conftest.$ac_ext
3498 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3499 echo "${ECHO_T}$ac_header_preproc" >&6
3500
3501 # So?  What about this header?
3502 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3503   yes:no: )
3504     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3505 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3506     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3507 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3508     ac_header_preproc=yes
3509     ;;
3510   no:yes:* )
3511     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3512 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3513     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3514 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3515     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3516 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3517     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3518 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3519     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3520 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3521     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3522 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3523     (
3524       cat <<\_ASBOX
3525 ## ------------------------------------------ ##
3526 ## Report this to the AC_PACKAGE_NAME lists.  ##
3527 ## ------------------------------------------ ##
3528 _ASBOX
3529     ) |
3530       sed "s/^/$as_me: WARNING:     /" >&2
3531     ;;
3532 esac
3533 echo "$as_me:$LINENO: checking for $ac_header" >&5
3534 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3535 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3536   echo $ECHO_N "(cached) $ECHO_C" >&6
3537 else
3538   eval "$as_ac_Header=\$ac_header_preproc"
3539 fi
3540 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3541 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3542
3543 fi
3544 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3545   cat >>confdefs.h <<_ACEOF
3546 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3547 _ACEOF
3548
3549 fi
3550
3551 done
3552
3553
3554
3555 for ac_header in fcntl.h fpu_control.h
3556 do
3557 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3558 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3559   echo "$as_me:$LINENO: checking for $ac_header" >&5
3560 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3561 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3562   echo $ECHO_N "(cached) $ECHO_C" >&6
3563 fi
3564 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3565 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3566 else
3567   # Is the header compilable?
3568 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3569 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3570 cat >conftest.$ac_ext <<_ACEOF
3571 /* confdefs.h.  */
3572 _ACEOF
3573 cat confdefs.h >>conftest.$ac_ext
3574 cat >>conftest.$ac_ext <<_ACEOF
3575 /* end confdefs.h.  */
3576 $ac_includes_default
3577 #include <$ac_header>
3578 _ACEOF
3579 rm -f conftest.$ac_objext
3580 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3581   (eval $ac_compile) 2>conftest.er1
3582   ac_status=$?
3583   grep -v '^ *+' conftest.er1 >conftest.err
3584   rm -f conftest.er1
3585   cat conftest.err >&5
3586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587   (exit $ac_status); } &&
3588          { ac_try='test -z "$ac_c_werror_flag"
3589                          || test ! -s conftest.err'
3590   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3591   (eval $ac_try) 2>&5
3592   ac_status=$?
3593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3594   (exit $ac_status); }; } &&
3595          { ac_try='test -s conftest.$ac_objext'
3596   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3597   (eval $ac_try) 2>&5
3598   ac_status=$?
3599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600   (exit $ac_status); }; }; then
3601   ac_header_compiler=yes
3602 else
3603   echo "$as_me: failed program was:" >&5
3604 sed 's/^/| /' conftest.$ac_ext >&5
3605
3606 ac_header_compiler=no
3607 fi
3608 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3609 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3610 echo "${ECHO_T}$ac_header_compiler" >&6
3611
3612 # Is the header present?
3613 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3614 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3615 cat >conftest.$ac_ext <<_ACEOF
3616 /* confdefs.h.  */
3617 _ACEOF
3618 cat confdefs.h >>conftest.$ac_ext
3619 cat >>conftest.$ac_ext <<_ACEOF
3620 /* end confdefs.h.  */
3621 #include <$ac_header>
3622 _ACEOF
3623 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3624   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3625   ac_status=$?
3626   grep -v '^ *+' conftest.er1 >conftest.err
3627   rm -f conftest.er1
3628   cat conftest.err >&5
3629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3630   (exit $ac_status); } >/dev/null; then
3631   if test -s conftest.err; then
3632     ac_cpp_err=$ac_c_preproc_warn_flag
3633     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3634   else
3635     ac_cpp_err=
3636   fi
3637 else
3638   ac_cpp_err=yes
3639 fi
3640 if test -z "$ac_cpp_err"; then
3641   ac_header_preproc=yes
3642 else
3643   echo "$as_me: failed program was:" >&5
3644 sed 's/^/| /' conftest.$ac_ext >&5
3645
3646   ac_header_preproc=no
3647 fi
3648 rm -f conftest.err conftest.$ac_ext
3649 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3650 echo "${ECHO_T}$ac_header_preproc" >&6
3651
3652 # So?  What about this header?
3653 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3654   yes:no: )
3655     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3656 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3657     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3658 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3659     ac_header_preproc=yes
3660     ;;
3661   no:yes:* )
3662     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3663 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3664     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3665 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3666     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3667 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3668     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3669 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3670     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3671 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3672     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3673 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3674     (
3675       cat <<\_ASBOX
3676 ## ------------------------------------------ ##
3677 ## Report this to the AC_PACKAGE_NAME lists.  ##
3678 ## ------------------------------------------ ##
3679 _ASBOX
3680     ) |
3681       sed "s/^/$as_me: WARNING:     /" >&2
3682     ;;
3683 esac
3684 echo "$as_me:$LINENO: checking for $ac_header" >&5
3685 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3686 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3687   echo $ECHO_N "(cached) $ECHO_C" >&6
3688 else
3689   eval "$as_ac_Header=\$ac_header_preproc"
3690 fi
3691 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3692 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3693
3694 fi
3695 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3696   cat >>confdefs.h <<_ACEOF
3697 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3698 _ACEOF
3699
3700 fi
3701
3702 done
3703
3704
3705
3706
3707 for ac_header in dlfcn.h errno.h sys/stat.h
3708 do
3709 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3710 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3711   echo "$as_me:$LINENO: checking for $ac_header" >&5
3712 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3713 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3714   echo $ECHO_N "(cached) $ECHO_C" >&6
3715 fi
3716 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3717 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3718 else
3719   # Is the header compilable?
3720 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3721 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3722 cat >conftest.$ac_ext <<_ACEOF
3723 /* confdefs.h.  */
3724 _ACEOF
3725 cat confdefs.h >>conftest.$ac_ext
3726 cat >>conftest.$ac_ext <<_ACEOF
3727 /* end confdefs.h.  */
3728 $ac_includes_default
3729 #include <$ac_header>
3730 _ACEOF
3731 rm -f conftest.$ac_objext
3732 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3733   (eval $ac_compile) 2>conftest.er1
3734   ac_status=$?
3735   grep -v '^ *+' conftest.er1 >conftest.err
3736   rm -f conftest.er1
3737   cat conftest.err >&5
3738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3739   (exit $ac_status); } &&
3740          { ac_try='test -z "$ac_c_werror_flag"
3741                          || test ! -s conftest.err'
3742   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3743   (eval $ac_try) 2>&5
3744   ac_status=$?
3745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3746   (exit $ac_status); }; } &&
3747          { ac_try='test -s conftest.$ac_objext'
3748   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3749   (eval $ac_try) 2>&5
3750   ac_status=$?
3751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3752   (exit $ac_status); }; }; then
3753   ac_header_compiler=yes
3754 else
3755   echo "$as_me: failed program was:" >&5
3756 sed 's/^/| /' conftest.$ac_ext >&5
3757
3758 ac_header_compiler=no
3759 fi
3760 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3761 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3762 echo "${ECHO_T}$ac_header_compiler" >&6
3763
3764 # Is the header present?
3765 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3766 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3767 cat >conftest.$ac_ext <<_ACEOF
3768 /* confdefs.h.  */
3769 _ACEOF
3770 cat confdefs.h >>conftest.$ac_ext
3771 cat >>conftest.$ac_ext <<_ACEOF
3772 /* end confdefs.h.  */
3773 #include <$ac_header>
3774 _ACEOF
3775 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3776   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3777   ac_status=$?
3778   grep -v '^ *+' conftest.er1 >conftest.err
3779   rm -f conftest.er1
3780   cat conftest.err >&5
3781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); } >/dev/null; then
3783   if test -s conftest.err; then
3784     ac_cpp_err=$ac_c_preproc_warn_flag
3785     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3786   else
3787     ac_cpp_err=
3788   fi
3789 else
3790   ac_cpp_err=yes
3791 fi
3792 if test -z "$ac_cpp_err"; then
3793   ac_header_preproc=yes
3794 else
3795   echo "$as_me: failed program was:" >&5
3796 sed 's/^/| /' conftest.$ac_ext >&5
3797
3798   ac_header_preproc=no
3799 fi
3800 rm -f conftest.err conftest.$ac_ext
3801 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3802 echo "${ECHO_T}$ac_header_preproc" >&6
3803
3804 # So?  What about this header?
3805 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3806   yes:no: )
3807     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3808 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3809     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3810 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3811     ac_header_preproc=yes
3812     ;;
3813   no:yes:* )
3814     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3815 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3816     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3817 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3818     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3819 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3820     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3821 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3822     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3823 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3824     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3825 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3826     (
3827       cat <<\_ASBOX
3828 ## ------------------------------------------ ##
3829 ## Report this to the AC_PACKAGE_NAME lists.  ##
3830 ## ------------------------------------------ ##
3831 _ASBOX
3832     ) |
3833       sed "s/^/$as_me: WARNING:     /" >&2
3834     ;;
3835 esac
3836 echo "$as_me:$LINENO: checking for $ac_header" >&5
3837 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3838 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3839   echo $ECHO_N "(cached) $ECHO_C" >&6
3840 else
3841   eval "$as_ac_Header=\$ac_header_preproc"
3842 fi
3843 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3844 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3845
3846 fi
3847 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3848   cat >>confdefs.h <<_ACEOF
3849 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3850 _ACEOF
3851
3852 fi
3853
3854 done
3855
3856
3857
3858
3859
3860 for ac_func in getrusage time sigaction __setfpucw
3861 do
3862 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3863 echo "$as_me:$LINENO: checking for $ac_func" >&5
3864 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3865 if eval "test \"\${$as_ac_var+set}\" = set"; then
3866   echo $ECHO_N "(cached) $ECHO_C" >&6
3867 else
3868   cat >conftest.$ac_ext <<_ACEOF
3869 /* confdefs.h.  */
3870 _ACEOF
3871 cat confdefs.h >>conftest.$ac_ext
3872 cat >>conftest.$ac_ext <<_ACEOF
3873 /* end confdefs.h.  */
3874 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3875    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3876 #define $ac_func innocuous_$ac_func
3877
3878 /* System header to define __stub macros and hopefully few prototypes,
3879     which can conflict with char $ac_func (); below.
3880     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3881     <limits.h> exists even on freestanding compilers.  */
3882
3883 #ifdef __STDC__
3884 # include <limits.h>
3885 #else
3886 # include <assert.h>
3887 #endif
3888
3889 #undef $ac_func
3890
3891 /* Override any gcc2 internal prototype to avoid an error.  */
3892 #ifdef __cplusplus
3893 extern "C"
3894 {
3895 #endif
3896 /* We use char because int might match the return type of a gcc2
3897    builtin and then its argument prototype would still apply.  */
3898 char $ac_func ();
3899 /* The GNU C library defines this for functions which it implements
3900     to always fail with ENOSYS.  Some functions are actually named
3901     something starting with __ and the normal name is an alias.  */
3902 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3903 choke me
3904 #else
3905 char (*f) () = $ac_func;
3906 #endif
3907 #ifdef __cplusplus
3908 }
3909 #endif
3910
3911 int
3912 main ()
3913 {
3914 return f != $ac_func;
3915   ;
3916   return 0;
3917 }
3918 _ACEOF
3919 rm -f conftest.$ac_objext conftest$ac_exeext
3920 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3921   (eval $ac_link) 2>conftest.er1
3922   ac_status=$?
3923   grep -v '^ *+' conftest.er1 >conftest.err
3924   rm -f conftest.er1
3925   cat conftest.err >&5
3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927   (exit $ac_status); } &&
3928          { ac_try='test -z "$ac_c_werror_flag"
3929                          || test ! -s conftest.err'
3930   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3931   (eval $ac_try) 2>&5
3932   ac_status=$?
3933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3934   (exit $ac_status); }; } &&
3935          { ac_try='test -s conftest$ac_exeext'
3936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3937   (eval $ac_try) 2>&5
3938   ac_status=$?
3939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940   (exit $ac_status); }; }; then
3941   eval "$as_ac_var=yes"
3942 else
3943   echo "$as_me: failed program was:" >&5
3944 sed 's/^/| /' conftest.$ac_ext >&5
3945
3946 eval "$as_ac_var=no"
3947 fi
3948 rm -f conftest.err conftest.$ac_objext \
3949       conftest$ac_exeext conftest.$ac_ext
3950 fi
3951 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3952 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3953 if test `eval echo '${'$as_ac_var'}'` = yes; then
3954   cat >>confdefs.h <<_ACEOF
3955 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3956 _ACEOF
3957
3958 fi
3959 done
3960
3961
3962 # Check for socket libraries
3963
3964 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3965 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3966 if test "${ac_cv_lib_socket_bind+set}" = set; then
3967   echo $ECHO_N "(cached) $ECHO_C" >&6
3968 else
3969   ac_check_lib_save_LIBS=$LIBS
3970 LIBS="-lsocket  $LIBS"
3971 cat >conftest.$ac_ext <<_ACEOF
3972 /* confdefs.h.  */
3973 _ACEOF
3974 cat confdefs.h >>conftest.$ac_ext
3975 cat >>conftest.$ac_ext <<_ACEOF
3976 /* end confdefs.h.  */
3977
3978 /* Override any gcc2 internal prototype to avoid an error.  */
3979 #ifdef __cplusplus
3980 extern "C"
3981 #endif
3982 /* We use char because int might match the return type of a gcc2
3983    builtin and then its argument prototype would still apply.  */
3984 char bind ();
3985 int
3986 main ()
3987 {
3988 bind ();
3989   ;
3990   return 0;
3991 }
3992 _ACEOF
3993 rm -f conftest.$ac_objext conftest$ac_exeext
3994 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3995   (eval $ac_link) 2>conftest.er1
3996   ac_status=$?
3997   grep -v '^ *+' conftest.er1 >conftest.err
3998   rm -f conftest.er1
3999   cat conftest.err >&5
4000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4001   (exit $ac_status); } &&
4002          { ac_try='test -z "$ac_c_werror_flag"
4003                          || test ! -s conftest.err'
4004   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4005   (eval $ac_try) 2>&5
4006   ac_status=$?
4007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4008   (exit $ac_status); }; } &&
4009          { ac_try='test -s conftest$ac_exeext'
4010   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4011   (eval $ac_try) 2>&5
4012   ac_status=$?
4013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4014   (exit $ac_status); }; }; then
4015   ac_cv_lib_socket_bind=yes
4016 else
4017   echo "$as_me: failed program was:" >&5
4018 sed 's/^/| /' conftest.$ac_ext >&5
4019
4020 ac_cv_lib_socket_bind=no
4021 fi
4022 rm -f conftest.err conftest.$ac_objext \
4023       conftest$ac_exeext conftest.$ac_ext
4024 LIBS=$ac_check_lib_save_LIBS
4025 fi
4026 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4027 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
4028 if test $ac_cv_lib_socket_bind = yes; then
4029   cat >>confdefs.h <<_ACEOF
4030 #define HAVE_LIBSOCKET 1
4031 _ACEOF
4032
4033   LIBS="-lsocket $LIBS"
4034
4035 fi
4036
4037
4038 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4039 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4040 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4041   echo $ECHO_N "(cached) $ECHO_C" >&6
4042 else
4043   ac_check_lib_save_LIBS=$LIBS
4044 LIBS="-lnsl  $LIBS"
4045 cat >conftest.$ac_ext <<_ACEOF
4046 /* confdefs.h.  */
4047 _ACEOF
4048 cat confdefs.h >>conftest.$ac_ext
4049 cat >>conftest.$ac_ext <<_ACEOF
4050 /* end confdefs.h.  */
4051
4052 /* Override any gcc2 internal prototype to avoid an error.  */
4053 #ifdef __cplusplus
4054 extern "C"
4055 #endif
4056 /* We use char because int might match the return type of a gcc2
4057    builtin and then its argument prototype would still apply.  */
4058 char gethostbyname ();
4059 int
4060 main ()
4061 {
4062 gethostbyname ();
4063   ;
4064   return 0;
4065 }
4066 _ACEOF
4067 rm -f conftest.$ac_objext conftest$ac_exeext
4068 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4069   (eval $ac_link) 2>conftest.er1
4070   ac_status=$?
4071   grep -v '^ *+' conftest.er1 >conftest.err
4072   rm -f conftest.er1
4073   cat conftest.err >&5
4074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075   (exit $ac_status); } &&
4076          { ac_try='test -z "$ac_c_werror_flag"
4077                          || test ! -s conftest.err'
4078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4079   (eval $ac_try) 2>&5
4080   ac_status=$?
4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082   (exit $ac_status); }; } &&
4083          { ac_try='test -s conftest$ac_exeext'
4084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4085   (eval $ac_try) 2>&5
4086   ac_status=$?
4087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4088   (exit $ac_status); }; }; then
4089   ac_cv_lib_nsl_gethostbyname=yes
4090 else
4091   echo "$as_me: failed program was:" >&5
4092 sed 's/^/| /' conftest.$ac_ext >&5
4093
4094 ac_cv_lib_nsl_gethostbyname=no
4095 fi
4096 rm -f conftest.err conftest.$ac_objext \
4097       conftest$ac_exeext conftest.$ac_ext
4098 LIBS=$ac_check_lib_save_LIBS
4099 fi
4100 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4101 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4102 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4103   cat >>confdefs.h <<_ACEOF
4104 #define HAVE_LIBNSL 1
4105 _ACEOF
4106
4107   LIBS="-lnsl $LIBS"
4108
4109 fi
4110
4111
4112 . ${srcdir}/../../bfd/configure.host
4113
4114
4115
4116 USE_MAINTAINER_MODE=no
4117 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4118 if test "${enable_maintainer_mode+set}" = set; then
4119   enableval="$enable_maintainer_mode"
4120   case "${enableval}" in
4121   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4122   no)   MAINT="#" ;;
4123   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
4124 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
4125    { (exit 1); exit 1; }; }; MAINT="#" ;;
4126 esac
4127 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4128   echo "Setting maintainer mode" 6>&1
4129 fi
4130 else
4131   MAINT="#"
4132 fi;
4133
4134
4135 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
4136 if test "${enable_sim_bswap+set}" = set; then
4137   enableval="$enable_sim_bswap"
4138   case "${enableval}" in
4139   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4140   no)   sim_bswap="-DWITH_BSWAP=0";;
4141   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
4142 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
4143    { (exit 1); exit 1; }; }; sim_bswap="";;
4144 esac
4145 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4146   echo "Setting bswap flags = $sim_bswap" 6>&1
4147 fi
4148 else
4149   sim_bswap=""
4150 fi;
4151
4152
4153 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
4154 if test "${enable_sim_cflags+set}" = set; then
4155   enableval="$enable_sim_cflags"
4156   case "${enableval}" in
4157   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4158   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
4159 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
4160    { (exit 1); exit 1; }; }; sim_cflags="";;
4161   no)    sim_cflags="";;
4162   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4163 esac
4164 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4165   echo "Setting sim cflags = $sim_cflags" 6>&1
4166 fi
4167 else
4168   sim_cflags=""
4169 fi;
4170
4171
4172 # Check whether --enable-sim-debug or --disable-sim-debug was given.
4173 if test "${enable_sim_debug+set}" = set; then
4174   enableval="$enable_sim_debug"
4175   case "${enableval}" in
4176   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4177   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4178   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4179 esac
4180 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4181   echo "Setting sim debug = $sim_debug" 6>&1
4182 fi
4183 else
4184   sim_debug=""
4185 fi;
4186
4187
4188 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4189 if test "${enable_sim_stdio+set}" = set; then
4190   enableval="$enable_sim_stdio"
4191   case "${enableval}" in
4192   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4193   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4194   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4195 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4196    { (exit 1); exit 1; }; }; sim_stdio="";;
4197 esac
4198 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4199   echo "Setting stdio flags = $sim_stdio" 6>&1
4200 fi
4201 else
4202   sim_stdio=""
4203 fi;
4204
4205
4206 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4207 if test "${enable_sim_trace+set}" = set; then
4208   enableval="$enable_sim_trace"
4209   case "${enableval}" in
4210   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4211   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4212   [-0-9]*)
4213         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4214   [a-z]*)
4215         sim_trace=""
4216         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4217           if test x"$sim_trace" = x; then
4218             sim_trace="-DWITH_TRACE='(TRACE_$x"
4219           else
4220             sim_trace="${sim_trace}|TRACE_$x"
4221           fi
4222         done
4223         sim_trace="$sim_trace)'" ;;
4224 esac
4225 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4226   echo "Setting sim trace = $sim_trace" 6>&1
4227 fi
4228 else
4229   sim_trace=""
4230 fi;
4231
4232
4233 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4234 if test "${enable_sim_profile+set}" = set; then
4235   enableval="$enable_sim_profile"
4236   case "${enableval}" in
4237   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4238   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4239   [-0-9]*)
4240         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4241   [a-z]*)
4242         sim_profile=""
4243         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4244           if test x"$sim_profile" = x; then
4245             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4246           else
4247             sim_profile="${sim_profile}|PROFILE_$x"
4248           fi
4249         done
4250         sim_profile="$sim_profile)'" ;;
4251 esac
4252 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4253   echo "Setting sim profile = $sim_profile" 6>&1
4254 fi
4255 else
4256   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4257 fi;
4258
4259
4260 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4261 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4262 if test "${ac_cv_type_signal+set}" = set; then
4263   echo $ECHO_N "(cached) $ECHO_C" >&6
4264 else
4265   cat >conftest.$ac_ext <<_ACEOF
4266 /* confdefs.h.  */
4267 _ACEOF
4268 cat confdefs.h >>conftest.$ac_ext
4269 cat >>conftest.$ac_ext <<_ACEOF
4270 /* end confdefs.h.  */
4271 #include <sys/types.h>
4272 #include <signal.h>
4273 #ifdef signal
4274 # undef signal
4275 #endif
4276 #ifdef __cplusplus
4277 extern "C" void (*signal (int, void (*)(int)))(int);
4278 #else
4279 void (*signal ()) ();
4280 #endif
4281
4282 int
4283 main ()
4284 {
4285 int i;
4286   ;
4287   return 0;
4288 }
4289 _ACEOF
4290 rm -f conftest.$ac_objext
4291 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4292   (eval $ac_compile) 2>conftest.er1
4293   ac_status=$?
4294   grep -v '^ *+' conftest.er1 >conftest.err
4295   rm -f conftest.er1
4296   cat conftest.err >&5
4297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4298   (exit $ac_status); } &&
4299          { ac_try='test -z "$ac_c_werror_flag"
4300                          || test ! -s conftest.err'
4301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4302   (eval $ac_try) 2>&5
4303   ac_status=$?
4304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4305   (exit $ac_status); }; } &&
4306          { ac_try='test -s conftest.$ac_objext'
4307   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4308   (eval $ac_try) 2>&5
4309   ac_status=$?
4310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311   (exit $ac_status); }; }; then
4312   ac_cv_type_signal=void
4313 else
4314   echo "$as_me: failed program was:" >&5
4315 sed 's/^/| /' conftest.$ac_ext >&5
4316
4317 ac_cv_type_signal=int
4318 fi
4319 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4320 fi
4321 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4322 echo "${ECHO_T}$ac_cv_type_signal" >&6
4323
4324 cat >>confdefs.h <<_ACEOF
4325 #define RETSIGTYPE $ac_cv_type_signal
4326 _ACEOF
4327
4328
4329
4330
4331
4332 sim_link_files=
4333 sim_link_links=
4334
4335 sim_link_links=tconfig.h
4336 if test -f ${srcdir}/tconfig.in
4337 then
4338   sim_link_files=tconfig.in
4339 else
4340   sim_link_files=../common/tconfig.in
4341 fi
4342
4343 # targ-vals.def points to the libc macro description file.
4344 case "${target}" in
4345 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4346 esac
4347 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4348 sim_link_links="${sim_link_links} targ-vals.def"
4349
4350
4351
4352 default_sim_inline=""
4353 # Check whether --enable-sim-inline or --disable-sim-inline was given.
4354 if test "${enable_sim_inline+set}" = set; then
4355   enableval="$enable_sim_inline"
4356   sim_inline=""
4357 case "$enableval" in
4358   no)           sim_inline="-DDEFAULT_INLINE=0";;
4359   0)            sim_inline="-DDEFAULT_INLINE=0";;
4360   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4361   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4362   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4363        new_flag=""
4364        case "$x" in
4365          *_INLINE=*)    new_flag="-D$x";;
4366          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4367          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4368          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4369        esac
4370        if test x"$sim_inline" = x""; then
4371          sim_inline="$new_flag"
4372        else
4373          sim_inline="$sim_inline $new_flag"
4374        fi
4375      done;;
4376 esac
4377 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4378   echo "Setting inline flags = $sim_inline" 6>&1
4379 fi
4380 else
4381
4382 if test "x$cross_compiling" = "xno"; then
4383   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4384     sim_inline="${default_sim_inline}"
4385     if test x"$silent" != x"yes"; then
4386       echo "Setting inline flags = $sim_inline" 6>&1
4387     fi
4388   else
4389     sim_inline=""
4390   fi
4391 else
4392   sim_inline="-DDEFAULT_INLINE=0"
4393 fi
4394 fi;
4395 wire_alignment="NONSTRICT_ALIGNMENT"
4396 default_alignment=""
4397
4398 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
4399 if test "${enable_sim_alignment+set}" = set; then
4400   enableval="$enable_sim_alignment"
4401   case "${enableval}" in
4402   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4403   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4404   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4405   yes) if test x"$wire_alignment" != x; then
4406          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4407        else
4408          if test x"$default_alignment" != x; then
4409            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4410          else
4411            echo "No hard-wired alignment for target $target" 1>&6
4412            sim_alignment="-DWITH_ALIGNMENT=0"
4413          fi
4414        fi;;
4415   no)  if test x"$default_alignment" != x; then
4416          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4417        else
4418          if test x"$wire_alignment" != x; then
4419            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4420          else
4421            echo "No default alignment for target $target" 1>&6
4422            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4423          fi
4424        fi;;
4425   *)   { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5
4426 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;}
4427    { (exit 1); exit 1; }; }; sim_alignment="";;
4428 esac
4429 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4430   echo "Setting alignment flags = $sim_alignment" 6>&1
4431 fi
4432 else
4433   if test x"$default_alignment" != x; then
4434   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4435 else
4436   if test x"$wire_alignment" != x; then
4437     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4438   else
4439     sim_alignment=
4440   fi
4441 fi
4442 fi;
4443
4444 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
4445 if test "${enable_sim_hostendian+set}" = set; then
4446   enableval="$enable_sim_hostendian"
4447   case "${enableval}" in
4448   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4449   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4450   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4451   *)     { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5
4452 echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;}
4453    { (exit 1); exit 1; }; }; sim_hostendian="";;
4454 esac
4455 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4456   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4457 fi
4458 else
4459
4460 if test "x$cross_compiling" = "xno"; then
4461   echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4462 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
4463 if test "${ac_cv_c_bigendian+set}" = set; then
4464   echo $ECHO_N "(cached) $ECHO_C" >&6
4465 else
4466   # See if sys/param.h defines the BYTE_ORDER macro.
4467 cat >conftest.$ac_ext <<_ACEOF
4468 /* confdefs.h.  */
4469 _ACEOF
4470 cat confdefs.h >>conftest.$ac_ext
4471 cat >>conftest.$ac_ext <<_ACEOF
4472 /* end confdefs.h.  */
4473 #include <sys/types.h>
4474 #include <sys/param.h>
4475
4476 int
4477 main ()
4478 {
4479 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4480  bogus endian macros
4481 #endif
4482
4483   ;
4484   return 0;
4485 }
4486 _ACEOF
4487 rm -f conftest.$ac_objext
4488 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4489   (eval $ac_compile) 2>conftest.er1
4490   ac_status=$?
4491   grep -v '^ *+' conftest.er1 >conftest.err
4492   rm -f conftest.er1
4493   cat conftest.err >&5
4494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4495   (exit $ac_status); } &&
4496          { ac_try='test -z "$ac_c_werror_flag"
4497                          || test ! -s conftest.err'
4498   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4499   (eval $ac_try) 2>&5
4500   ac_status=$?
4501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4502   (exit $ac_status); }; } &&
4503          { ac_try='test -s conftest.$ac_objext'
4504   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4505   (eval $ac_try) 2>&5
4506   ac_status=$?
4507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4508   (exit $ac_status); }; }; then
4509   # It does; now see whether it defined to BIG_ENDIAN or not.
4510 cat >conftest.$ac_ext <<_ACEOF
4511 /* confdefs.h.  */
4512 _ACEOF
4513 cat confdefs.h >>conftest.$ac_ext
4514 cat >>conftest.$ac_ext <<_ACEOF
4515 /* end confdefs.h.  */
4516 #include <sys/types.h>
4517 #include <sys/param.h>
4518
4519 int
4520 main ()
4521 {
4522 #if BYTE_ORDER != BIG_ENDIAN
4523  not big endian
4524 #endif
4525
4526   ;
4527   return 0;
4528 }
4529 _ACEOF
4530 rm -f conftest.$ac_objext
4531 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4532   (eval $ac_compile) 2>conftest.er1
4533   ac_status=$?
4534   grep -v '^ *+' conftest.er1 >conftest.err
4535   rm -f conftest.er1
4536   cat conftest.err >&5
4537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4538   (exit $ac_status); } &&
4539          { ac_try='test -z "$ac_c_werror_flag"
4540                          || test ! -s conftest.err'
4541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4542   (eval $ac_try) 2>&5
4543   ac_status=$?
4544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4545   (exit $ac_status); }; } &&
4546          { ac_try='test -s conftest.$ac_objext'
4547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4548   (eval $ac_try) 2>&5
4549   ac_status=$?
4550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551   (exit $ac_status); }; }; then
4552   ac_cv_c_bigendian=yes
4553 else
4554   echo "$as_me: failed program was:" >&5
4555 sed 's/^/| /' conftest.$ac_ext >&5
4556
4557 ac_cv_c_bigendian=no
4558 fi
4559 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4560 else
4561   echo "$as_me: failed program was:" >&5
4562 sed 's/^/| /' conftest.$ac_ext >&5
4563
4564 # It does not; compile a test program.
4565 if test "$cross_compiling" = yes; then
4566   # try to guess the endianness by grepping values into an object file
4567   ac_cv_c_bigendian=unknown
4568   cat >conftest.$ac_ext <<_ACEOF
4569 /* confdefs.h.  */
4570 _ACEOF
4571 cat confdefs.h >>conftest.$ac_ext
4572 cat >>conftest.$ac_ext <<_ACEOF
4573 /* end confdefs.h.  */
4574 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4575 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4576 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4577 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4578 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4579 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4580 int
4581 main ()
4582 {
4583  _ascii (); _ebcdic ();
4584   ;
4585   return 0;
4586 }
4587 _ACEOF
4588 rm -f conftest.$ac_objext
4589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4590   (eval $ac_compile) 2>conftest.er1
4591   ac_status=$?
4592   grep -v '^ *+' conftest.er1 >conftest.err
4593   rm -f conftest.er1
4594   cat conftest.err >&5
4595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4596   (exit $ac_status); } &&
4597          { ac_try='test -z "$ac_c_werror_flag"
4598                          || test ! -s conftest.err'
4599   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4600   (eval $ac_try) 2>&5
4601   ac_status=$?
4602   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4603   (exit $ac_status); }; } &&
4604          { ac_try='test -s conftest.$ac_objext'
4605   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4606   (eval $ac_try) 2>&5
4607   ac_status=$?
4608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4609   (exit $ac_status); }; }; then
4610   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4611   ac_cv_c_bigendian=yes
4612 fi
4613 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4614   if test "$ac_cv_c_bigendian" = unknown; then
4615     ac_cv_c_bigendian=no
4616   else
4617     # finding both strings is unlikely to happen, but who knows?
4618     ac_cv_c_bigendian=unknown
4619   fi
4620 fi
4621 else
4622   echo "$as_me: failed program was:" >&5
4623 sed 's/^/| /' conftest.$ac_ext >&5
4624
4625 fi
4626 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4627 else
4628   cat >conftest.$ac_ext <<_ACEOF
4629 /* confdefs.h.  */
4630 _ACEOF
4631 cat confdefs.h >>conftest.$ac_ext
4632 cat >>conftest.$ac_ext <<_ACEOF
4633 /* end confdefs.h.  */
4634 int
4635 main ()
4636 {
4637   /* Are we little or big endian?  From Harbison&Steele.  */
4638   union
4639   {
4640     long l;
4641     char c[sizeof (long)];
4642   } u;
4643   u.l = 1;
4644   exit (u.c[sizeof (long) - 1] == 1);
4645 }
4646 _ACEOF
4647 rm -f conftest$ac_exeext
4648 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4649   (eval $ac_link) 2>&5
4650   ac_status=$?
4651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4652   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4654   (eval $ac_try) 2>&5
4655   ac_status=$?
4656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4657   (exit $ac_status); }; }; then
4658   ac_cv_c_bigendian=no
4659 else
4660   echo "$as_me: program exited with status $ac_status" >&5
4661 echo "$as_me: failed program was:" >&5
4662 sed 's/^/| /' conftest.$ac_ext >&5
4663
4664 ( exit $ac_status )
4665 ac_cv_c_bigendian=yes
4666 fi
4667 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4668 fi
4669 fi
4670 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4671 fi
4672 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4673 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
4674 case $ac_cv_c_bigendian in
4675   yes)
4676
4677 cat >>confdefs.h <<\_ACEOF
4678 #define WORDS_BIGENDIAN 1
4679 _ACEOF
4680  ;;
4681   no)
4682      ;;
4683   *)
4684     { { echo "$as_me:$LINENO: error: unknown endianness
4685 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4686 echo "$as_me: error: unknown endianness
4687 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4688    { (exit 1); exit 1; }; } ;;
4689 esac
4690
4691   if test $ac_cv_c_bigendian = yes; then
4692     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4693   else
4694     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4695   fi
4696 else
4697   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4698 fi
4699 fi;
4700
4701 # NOTE: Don't add -Wall or -Wunused, they both include
4702 # -Wunused-parameter which reports bogus warnings.
4703 # NOTE: If you add to this list, remember to update
4704 # gdb/doc/gdbint.texinfo.
4705 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4706 -Wformat -Wparentheses -Wpointer-arith"
4707 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4708 if test x${CFLAGS+set} = xset; then
4709   case "${CFLAGS}" in
4710     *"-O0"* ) ;;
4711     *"-O"* )
4712       build_warnings="${build_warnings} -Wuninitialized"
4713     ;;
4714   esac
4715 else
4716   build_warnings="${build_warnings} -Wuninitialized"
4717 fi
4718 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4719 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4720 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4721 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4722 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4723 # -Woverloaded-virtual -Winline -Werror"
4724 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4725 if test "${enable_build_warnings+set}" = set; then
4726   enableval="$enable_build_warnings"
4727   case "${enableval}" in
4728   yes)  ;;
4729   no)   build_warnings="-w";;
4730   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4731         build_warnings="${build_warnings} ${t}";;
4732   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4733         build_warnings="${t} ${build_warnings}";;
4734   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4735 esac
4736 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4737   echo "Setting compiler warning flags = $build_warnings" 6>&1
4738 fi
4739 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
4740 if test "${enable_sim_build_warnings+set}" = set; then
4741   enableval="$enable_sim_build_warnings"
4742   case "${enableval}" in
4743   yes)  ;;
4744   no)   build_warnings="-w";;
4745   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4746         build_warnings="${build_warnings} ${t}";;
4747   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4748         build_warnings="${t} ${build_warnings}";;
4749   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4750 esac
4751 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4752   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4753 fi
4754 fi; WARN_CFLAGS=""
4755 WERROR_CFLAGS=""
4756 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4757 then
4758     echo "$as_me:$LINENO: checking compiler warning flags" >&5
4759 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
4760     # Separate out the -Werror flag as some files just cannot be
4761     # compiled with it enabled.
4762     for w in ${build_warnings}; do
4763         case $w in
4764         -Werr*) WERROR_CFLAGS=-Werror ;;
4765         *) # Check that GCC accepts it
4766             saved_CFLAGS="$CFLAGS"
4767             CFLAGS="$CFLAGS $w"
4768             cat >conftest.$ac_ext <<_ACEOF
4769 /* confdefs.h.  */
4770 _ACEOF
4771 cat confdefs.h >>conftest.$ac_ext
4772 cat >>conftest.$ac_ext <<_ACEOF
4773 /* end confdefs.h.  */
4774
4775 int
4776 main ()
4777 {
4778
4779   ;
4780   return 0;
4781 }
4782 _ACEOF
4783 rm -f conftest.$ac_objext
4784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4785   (eval $ac_compile) 2>conftest.er1
4786   ac_status=$?
4787   grep -v '^ *+' conftest.er1 >conftest.err
4788   rm -f conftest.er1
4789   cat conftest.err >&5
4790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4791   (exit $ac_status); } &&
4792          { ac_try='test -z "$ac_c_werror_flag"
4793                          || test ! -s conftest.err'
4794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4795   (eval $ac_try) 2>&5
4796   ac_status=$?
4797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4798   (exit $ac_status); }; } &&
4799          { ac_try='test -s conftest.$ac_objext'
4800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4801   (eval $ac_try) 2>&5
4802   ac_status=$?
4803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4804   (exit $ac_status); }; }; then
4805   WARN_CFLAGS="${WARN_CFLAGS} $w"
4806 else
4807   echo "$as_me: failed program was:" >&5
4808 sed 's/^/| /' conftest.$ac_ext >&5
4809
4810 fi
4811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4812             CFLAGS="$saved_CFLAGS"
4813         esac
4814     done
4815     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4816 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
4817 fi
4818
4819
4820 #
4821 # Add simulated hardware devices
4822 #
4823 hw_enabled=no
4824 case "${target}" in
4825   m68hc11-*-*|m6811-*-*)
4826         hw_enabled=yes
4827         hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
4828         m68hc11_extra_objs="dv-sockser.o"
4829         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
4830         ;;
4831   *)
4832         m68hc11_extra_objs=""
4833         ;;
4834 esac
4835
4836 if test x"$hw_enabled" = x"yes"; then
4837   sim_hw_p=yes
4838 else
4839   sim_hw_p=no
4840 fi
4841 if test "$hw_devices"; then
4842   hardware="core pal glue"
4843 else
4844   hardware="core pal glue $hw_extra_devices"
4845 fi
4846 sim_hw_cflags="-DWITH_HW=1"
4847 sim_hw="$hardware"
4848 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4849 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
4850 if test "${enable_sim_hardware+set}" = set; then
4851   enableval="$enable_sim_hardware"
4852
4853 case "${enableval}" in
4854   yes)  sim_hw_p=yes;;
4855   no)   sim_hw_p=no;;
4856   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4857   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4858   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4859 esac
4860 if test "$sim_hw_p" != yes; then
4861   sim_hw_objs=
4862   sim_hw_cflags="-DWITH_HW=0"
4863   sim_hw=
4864 else
4865   sim_hw_cflags="-DWITH_HW=1"
4866   # remove duplicates
4867   sim_hw=""
4868   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4869   for i in $hardware ; do
4870     case " $sim_hw " in
4871       *" $i "*) ;;
4872       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4873     esac
4874   done
4875 fi
4876 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4877   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4878 fi
4879 else
4880
4881 if test "$sim_hw_p" != yes; then
4882   sim_hw_objs=
4883   sim_hw_cflags="-DWITH_HW=0"
4884   sim_hw=
4885 fi
4886 if test x"$silent" != x"yes"; then
4887   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4888 fi
4889 fi;
4890
4891
4892
4893
4894
4895
4896 for ac_header in string.h strings.h stdlib.h stdlib.h fcntl.h
4897 do
4898 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4899 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4900   echo "$as_me:$LINENO: checking for $ac_header" >&5
4901 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4902 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4903   echo $ECHO_N "(cached) $ECHO_C" >&6
4904 fi
4905 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4906 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4907 else
4908   # Is the header compilable?
4909 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4910 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4911 cat >conftest.$ac_ext <<_ACEOF
4912 /* confdefs.h.  */
4913 _ACEOF
4914 cat confdefs.h >>conftest.$ac_ext
4915 cat >>conftest.$ac_ext <<_ACEOF
4916 /* end confdefs.h.  */
4917 $ac_includes_default
4918 #include <$ac_header>
4919 _ACEOF
4920 rm -f conftest.$ac_objext
4921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4922   (eval $ac_compile) 2>conftest.er1
4923   ac_status=$?
4924   grep -v '^ *+' conftest.er1 >conftest.err
4925   rm -f conftest.er1
4926   cat conftest.err >&5
4927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928   (exit $ac_status); } &&
4929          { ac_try='test -z "$ac_c_werror_flag"
4930                          || test ! -s conftest.err'
4931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932   (eval $ac_try) 2>&5
4933   ac_status=$?
4934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935   (exit $ac_status); }; } &&
4936          { ac_try='test -s conftest.$ac_objext'
4937   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938   (eval $ac_try) 2>&5
4939   ac_status=$?
4940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941   (exit $ac_status); }; }; then
4942   ac_header_compiler=yes
4943 else
4944   echo "$as_me: failed program was:" >&5
4945 sed 's/^/| /' conftest.$ac_ext >&5
4946
4947 ac_header_compiler=no
4948 fi
4949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4950 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4951 echo "${ECHO_T}$ac_header_compiler" >&6
4952
4953 # Is the header present?
4954 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4955 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4956 cat >conftest.$ac_ext <<_ACEOF
4957 /* confdefs.h.  */
4958 _ACEOF
4959 cat confdefs.h >>conftest.$ac_ext
4960 cat >>conftest.$ac_ext <<_ACEOF
4961 /* end confdefs.h.  */
4962 #include <$ac_header>
4963 _ACEOF
4964 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4965   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4966   ac_status=$?
4967   grep -v '^ *+' conftest.er1 >conftest.err
4968   rm -f conftest.er1
4969   cat conftest.err >&5
4970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4971   (exit $ac_status); } >/dev/null; then
4972   if test -s conftest.err; then
4973     ac_cpp_err=$ac_c_preproc_warn_flag
4974     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4975   else
4976     ac_cpp_err=
4977   fi
4978 else
4979   ac_cpp_err=yes
4980 fi
4981 if test -z "$ac_cpp_err"; then
4982   ac_header_preproc=yes
4983 else
4984   echo "$as_me: failed program was:" >&5
4985 sed 's/^/| /' conftest.$ac_ext >&5
4986
4987   ac_header_preproc=no
4988 fi
4989 rm -f conftest.err conftest.$ac_ext
4990 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4991 echo "${ECHO_T}$ac_header_preproc" >&6
4992
4993 # So?  What about this header?
4994 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4995   yes:no: )
4996     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4997 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4998     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4999 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5000     ac_header_preproc=yes
5001     ;;
5002   no:yes:* )
5003     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5004 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5005     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5006 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5007     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5008 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5009     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5010 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5011     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5012 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5013     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5014 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5015     (
5016       cat <<\_ASBOX
5017 ## ------------------------------------------ ##
5018 ## Report this to the AC_PACKAGE_NAME lists.  ##
5019 ## ------------------------------------------ ##
5020 _ASBOX
5021     ) |
5022       sed "s/^/$as_me: WARNING:     /" >&2
5023     ;;
5024 esac
5025 echo "$as_me:$LINENO: checking for $ac_header" >&5
5026 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5027 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5028   echo $ECHO_N "(cached) $ECHO_C" >&6
5029 else
5030   eval "$as_ac_Header=\$ac_header_preproc"
5031 fi
5032 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5033 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5034
5035 fi
5036 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5037   cat >>confdefs.h <<_ACEOF
5038 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5039 _ACEOF
5040
5041 fi
5042
5043 done
5044
5045
5046
5047
5048
5049 ac_sources="$sim_link_files"
5050 ac_dests="$sim_link_links"
5051 while test -n "$ac_sources"; do
5052   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5053   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5054   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5055 done
5056           ac_config_links="$ac_config_links $ac_config_links_1"
5057
5058 cgen_breaks=""
5059 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5060 cgen_breaks="break cgen_rtx_error";
5061 fi
5062
5063           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5064
5065           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5066
5067           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5068
5069           ac_config_commands="$ac_config_commands Makefile"
5070
5071           ac_config_commands="$ac_config_commands stamp-h"
5072
5073 cat >confcache <<\_ACEOF
5074 # This file is a shell script that caches the results of configure
5075 # tests run on this system so they can be shared between configure
5076 # scripts and configure runs, see configure's option --config-cache.
5077 # It is not useful on other systems.  If it contains results you don't
5078 # want to keep, you may remove or edit it.
5079 #
5080 # config.status only pays attention to the cache file if you give it
5081 # the --recheck option to rerun configure.
5082 #
5083 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5084 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5085 # following values.
5086
5087 _ACEOF
5088
5089 # The following way of writing the cache mishandles newlines in values,
5090 # but we know of no workaround that is simple, portable, and efficient.
5091 # So, don't put newlines in cache variables' values.
5092 # Ultrix sh set writes to stderr and can't be redirected directly,
5093 # and sets the high bit in the cache file unless we assign to the vars.
5094 {
5095   (set) 2>&1 |
5096     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5097     *ac_space=\ *)
5098       # `set' does not quote correctly, so add quotes (double-quote
5099       # substitution turns \\\\ into \\, and sed turns \\ into \).
5100       sed -n \
5101         "s/'/'\\\\''/g;
5102           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5103       ;;
5104     *)
5105       # `set' quotes correctly as required by POSIX, so do not add quotes.
5106       sed -n \
5107         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5108       ;;
5109     esac;
5110 } |
5111   sed '
5112      t clear
5113      : clear
5114      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5115      t end
5116      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5117      : end' >>confcache
5118 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5119   if test -w $cache_file; then
5120     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5121     cat confcache >$cache_file
5122   else
5123     echo "not updating unwritable cache $cache_file"
5124   fi
5125 fi
5126 rm -f confcache
5127
5128 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5129 # Let make expand exec_prefix.
5130 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5131
5132 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5133 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5134 # trailing colons and then remove the whole line if VPATH becomes empty
5135 # (actually we leave an empty line to preserve line numbers).
5136 if test "x$srcdir" = x.; then
5137   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5138 s/:*\$(srcdir):*/:/;
5139 s/:*\${srcdir}:*/:/;
5140 s/:*@srcdir@:*/:/;
5141 s/^\([^=]*=[     ]*\):*/\1/;
5142 s/:*$//;
5143 s/^[^=]*=[       ]*$//;
5144 }'
5145 fi
5146
5147 DEFS=-DHAVE_CONFIG_H
5148
5149 ac_libobjs=
5150 ac_ltlibobjs=
5151 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5152   # 1. Remove the extension, and $U if already installed.
5153   ac_i=`echo "$ac_i" |
5154          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5155   # 2. Add them.
5156   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5157   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5158 done
5159 LIBOBJS=$ac_libobjs
5160
5161 LTLIBOBJS=$ac_ltlibobjs
5162
5163
5164
5165 : ${CONFIG_STATUS=./config.status}
5166 ac_clean_files_save=$ac_clean_files
5167 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5168 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5169 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5170 cat >$CONFIG_STATUS <<_ACEOF
5171 #! $SHELL
5172 # Generated by $as_me.
5173 # Run this file to recreate the current configuration.
5174 # Compiler output produced by configure, useful for debugging
5175 # configure, is in config.log if it exists.
5176
5177 debug=false
5178 ac_cs_recheck=false
5179 ac_cs_silent=false
5180 SHELL=\${CONFIG_SHELL-$SHELL}
5181 _ACEOF
5182
5183 cat >>$CONFIG_STATUS <<\_ACEOF
5184 ## --------------------- ##
5185 ## M4sh Initialization.  ##
5186 ## --------------------- ##
5187
5188 # Be Bourne compatible
5189 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5190   emulate sh
5191   NULLCMD=:
5192   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5193   # is contrary to our usage.  Disable this feature.
5194   alias -g '${1+"$@"}'='"$@"'
5195 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5196   set -o posix
5197 fi
5198 DUALCASE=1; export DUALCASE # for MKS sh
5199
5200 # Support unset when possible.
5201 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5202   as_unset=unset
5203 else
5204   as_unset=false
5205 fi
5206
5207
5208 # Work around bugs in pre-3.0 UWIN ksh.
5209 $as_unset ENV MAIL MAILPATH
5210 PS1='$ '
5211 PS2='> '
5212 PS4='+ '
5213
5214 # NLS nuisances.
5215 for as_var in \
5216   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5217   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5218   LC_TELEPHONE LC_TIME
5219 do
5220   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5221     eval $as_var=C; export $as_var
5222   else
5223     $as_unset $as_var
5224   fi
5225 done
5226
5227 # Required to use basename.
5228 if expr a : '\(a\)' >/dev/null 2>&1; then
5229   as_expr=expr
5230 else
5231   as_expr=false
5232 fi
5233
5234 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5235   as_basename=basename
5236 else
5237   as_basename=false
5238 fi
5239
5240
5241 # Name of the executable.
5242 as_me=`$as_basename "$0" ||
5243 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5244          X"$0" : 'X\(//\)$' \| \
5245          X"$0" : 'X\(/\)$' \| \
5246          .     : '\(.\)' 2>/dev/null ||
5247 echo X/"$0" |
5248     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5249           /^X\/\(\/\/\)$/{ s//\1/; q; }
5250           /^X\/\(\/\).*/{ s//\1/; q; }
5251           s/.*/./; q'`
5252
5253
5254 # PATH needs CR, and LINENO needs CR and PATH.
5255 # Avoid depending upon Character Ranges.
5256 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5257 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5258 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5259 as_cr_digits='0123456789'
5260 as_cr_alnum=$as_cr_Letters$as_cr_digits
5261
5262 # The user is always right.
5263 if test "${PATH_SEPARATOR+set}" != set; then
5264   echo "#! /bin/sh" >conf$$.sh
5265   echo  "exit 0"   >>conf$$.sh
5266   chmod +x conf$$.sh
5267   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5268     PATH_SEPARATOR=';'
5269   else
5270     PATH_SEPARATOR=:
5271   fi
5272   rm -f conf$$.sh
5273 fi
5274
5275
5276   as_lineno_1=$LINENO
5277   as_lineno_2=$LINENO
5278   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5279   test "x$as_lineno_1" != "x$as_lineno_2" &&
5280   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5281   # Find who we are.  Look in the path if we contain no path at all
5282   # relative or not.
5283   case $0 in
5284     *[\\/]* ) as_myself=$0 ;;
5285     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5286 for as_dir in $PATH
5287 do
5288   IFS=$as_save_IFS
5289   test -z "$as_dir" && as_dir=.
5290   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5291 done
5292
5293        ;;
5294   esac
5295   # We did not find ourselves, most probably we were run as `sh COMMAND'
5296   # in which case we are not to be found in the path.
5297   if test "x$as_myself" = x; then
5298     as_myself=$0
5299   fi
5300   if test ! -f "$as_myself"; then
5301     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5302 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5303    { (exit 1); exit 1; }; }
5304   fi
5305   case $CONFIG_SHELL in
5306   '')
5307     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5308 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5309 do
5310   IFS=$as_save_IFS
5311   test -z "$as_dir" && as_dir=.
5312   for as_base in sh bash ksh sh5; do
5313          case $as_dir in
5314          /*)
5315            if ("$as_dir/$as_base" -c '
5316   as_lineno_1=$LINENO
5317   as_lineno_2=$LINENO
5318   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5319   test "x$as_lineno_1" != "x$as_lineno_2" &&
5320   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5321              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5322              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5323              CONFIG_SHELL=$as_dir/$as_base
5324              export CONFIG_SHELL
5325              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5326            fi;;
5327          esac
5328        done
5329 done
5330 ;;
5331   esac
5332
5333   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5334   # uniformly replaced by the line number.  The first 'sed' inserts a
5335   # line-number line before each line; the second 'sed' does the real
5336   # work.  The second script uses 'N' to pair each line-number line
5337   # with the numbered line, and appends trailing '-' during
5338   # substitution so that $LINENO is not a special case at line end.
5339   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5340   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5341   sed '=' <$as_myself |
5342     sed '
5343       N
5344       s,$,-,
5345       : loop
5346       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5347       t loop
5348       s,-$,,
5349       s,^['$as_cr_digits']*\n,,
5350     ' >$as_me.lineno &&
5351   chmod +x $as_me.lineno ||
5352     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5353 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5354    { (exit 1); exit 1; }; }
5355
5356   # Don't try to exec as it changes $[0], causing all sort of problems
5357   # (the dirname of $[0] is not the place where we might find the
5358   # original and so on.  Autoconf is especially sensible to this).
5359   . ./$as_me.lineno
5360   # Exit status is that of the last command.
5361   exit
5362 }
5363
5364
5365 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5366   *c*,-n*) ECHO_N= ECHO_C='
5367 ' ECHO_T='      ' ;;
5368   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5369   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5370 esac
5371
5372 if expr a : '\(a\)' >/dev/null 2>&1; then
5373   as_expr=expr
5374 else
5375   as_expr=false
5376 fi
5377
5378 rm -f conf$$ conf$$.exe conf$$.file
5379 echo >conf$$.file
5380 if ln -s conf$$.file conf$$ 2>/dev/null; then
5381   # We could just check for DJGPP; but this test a) works b) is more generic
5382   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5383   if test -f conf$$.exe; then
5384     # Don't use ln at all; we don't have any links
5385     as_ln_s='cp -p'
5386   else
5387     as_ln_s='ln -s'
5388   fi
5389 elif ln conf$$.file conf$$ 2>/dev/null; then
5390   as_ln_s=ln
5391 else
5392   as_ln_s='cp -p'
5393 fi
5394 rm -f conf$$ conf$$.exe conf$$.file
5395
5396 if mkdir -p . 2>/dev/null; then
5397   as_mkdir_p=:
5398 else
5399   test -d ./-p && rmdir ./-p
5400   as_mkdir_p=false
5401 fi
5402
5403 as_executable_p="test -f"
5404
5405 # Sed expression to map a string onto a valid CPP name.
5406 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5407
5408 # Sed expression to map a string onto a valid variable name.
5409 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5410
5411
5412 # IFS
5413 # We need space, tab and new line, in precisely that order.
5414 as_nl='
5415 '
5416 IFS="   $as_nl"
5417
5418 # CDPATH.
5419 $as_unset CDPATH
5420
5421 exec 6>&1
5422
5423 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5424 # report actual input values of CONFIG_FILES etc. instead of their
5425 # values after options handling.  Logging --version etc. is OK.
5426 exec 5>>config.log
5427 {
5428   echo
5429   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5430 ## Running $as_me. ##
5431 _ASBOX
5432 } >&5
5433 cat >&5 <<_CSEOF
5434
5435 This file was extended by $as_me, which was
5436 generated by GNU Autoconf 2.59.  Invocation command line was
5437
5438   CONFIG_FILES    = $CONFIG_FILES
5439   CONFIG_HEADERS  = $CONFIG_HEADERS
5440   CONFIG_LINKS    = $CONFIG_LINKS
5441   CONFIG_COMMANDS = $CONFIG_COMMANDS
5442   $ $0 $@
5443
5444 _CSEOF
5445 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5446 echo >&5
5447 _ACEOF
5448
5449 # Files that config.status was made for.
5450 if test -n "$ac_config_files"; then
5451   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5452 fi
5453
5454 if test -n "$ac_config_headers"; then
5455   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5456 fi
5457
5458 if test -n "$ac_config_links"; then
5459   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5460 fi
5461
5462 if test -n "$ac_config_commands"; then
5463   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5464 fi
5465
5466 cat >>$CONFIG_STATUS <<\_ACEOF
5467
5468 ac_cs_usage="\
5469 \`$as_me' instantiates files from templates according to the
5470 current configuration.
5471
5472 Usage: $0 [OPTIONS] [FILE]...
5473
5474   -h, --help       print this help, then exit
5475   -V, --version    print version number, then exit
5476   -q, --quiet      do not print progress messages
5477   -d, --debug      don't remove temporary files
5478       --recheck    update $as_me by reconfiguring in the same conditions
5479   --file=FILE[:TEMPLATE]
5480                    instantiate the configuration file FILE
5481   --header=FILE[:TEMPLATE]
5482                    instantiate the configuration header FILE
5483
5484 Configuration files:
5485 $config_files
5486
5487 Configuration headers:
5488 $config_headers
5489
5490 Configuration links:
5491 $config_links
5492
5493 Configuration commands:
5494 $config_commands
5495
5496 Report bugs to <bug-autoconf@gnu.org>."
5497 _ACEOF
5498
5499 cat >>$CONFIG_STATUS <<_ACEOF
5500 ac_cs_version="\\
5501 config.status
5502 configured by $0, generated by GNU Autoconf 2.59,
5503   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5504
5505 Copyright (C) 2003 Free Software Foundation, Inc.
5506 This config.status script is free software; the Free Software Foundation
5507 gives unlimited permission to copy, distribute and modify it."
5508 srcdir=$srcdir
5509 INSTALL="$INSTALL"
5510 _ACEOF
5511
5512 cat >>$CONFIG_STATUS <<\_ACEOF
5513 # If no file are specified by the user, then we need to provide default
5514 # value.  By we need to know if files were specified by the user.
5515 ac_need_defaults=:
5516 while test $# != 0
5517 do
5518   case $1 in
5519   --*=*)
5520     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5521     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5522     ac_shift=:
5523     ;;
5524   -*)
5525     ac_option=$1
5526     ac_optarg=$2
5527     ac_shift=shift
5528     ;;
5529   *) # This is not an option, so the user has probably given explicit
5530      # arguments.
5531      ac_option=$1
5532      ac_need_defaults=false;;
5533   esac
5534
5535   case $ac_option in
5536   # Handling of the options.
5537 _ACEOF
5538 cat >>$CONFIG_STATUS <<\_ACEOF
5539   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5540     ac_cs_recheck=: ;;
5541   --version | --vers* | -V )
5542     echo "$ac_cs_version"; exit 0 ;;
5543   --he | --h)
5544     # Conflict between --help and --header
5545     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5546 Try \`$0 --help' for more information." >&5
5547 echo "$as_me: error: ambiguous option: $1
5548 Try \`$0 --help' for more information." >&2;}
5549    { (exit 1); exit 1; }; };;
5550   --help | --hel | -h )
5551     echo "$ac_cs_usage"; exit 0 ;;
5552   --debug | --d* | -d )
5553     debug=: ;;
5554   --file | --fil | --fi | --f )
5555     $ac_shift
5556     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5557     ac_need_defaults=false;;
5558   --header | --heade | --head | --hea )
5559     $ac_shift
5560     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5561     ac_need_defaults=false;;
5562   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5563   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5564     ac_cs_silent=: ;;
5565
5566   # This is an error.
5567   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5568 Try \`$0 --help' for more information." >&5
5569 echo "$as_me: error: unrecognized option: $1
5570 Try \`$0 --help' for more information." >&2;}
5571    { (exit 1); exit 1; }; } ;;
5572
5573   *) ac_config_targets="$ac_config_targets $1" ;;
5574
5575   esac
5576   shift
5577 done
5578
5579 ac_configure_extra_args=
5580
5581 if $ac_cs_silent; then
5582   exec 6>/dev/null
5583   ac_configure_extra_args="$ac_configure_extra_args --silent"
5584 fi
5585
5586 _ACEOF
5587 cat >>$CONFIG_STATUS <<_ACEOF
5588 if \$ac_cs_recheck; then
5589   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5590   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5591 fi
5592
5593 _ACEOF
5594
5595
5596
5597
5598
5599 cat >>$CONFIG_STATUS <<\_ACEOF
5600 for ac_config_target in $ac_config_targets
5601 do
5602   case "$ac_config_target" in
5603   # Handling of arguments.
5604   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5605   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5606   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5607   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5608   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5609   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5610   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5611   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5612 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5613    { (exit 1); exit 1; }; };;
5614   esac
5615 done
5616
5617 # If the user did not use the arguments to specify the items to instantiate,
5618 # then the envvar interface is used.  Set only those that are not.
5619 # We use the long form for the default assignment because of an extremely
5620 # bizarre bug on SunOS 4.1.3.
5621 if $ac_need_defaults; then
5622   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5623   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5624   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5625   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5626 fi
5627
5628 # Have a temporary directory for convenience.  Make it in the build tree
5629 # simply because there is no reason to put it here, and in addition,
5630 # creating and moving files from /tmp can sometimes cause problems.
5631 # Create a temporary directory, and hook for its removal unless debugging.
5632 $debug ||
5633 {
5634   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5635   trap '{ (exit 1); exit 1; }' 1 2 13 15
5636 }
5637
5638 # Create a (secure) tmp directory for tmp files.
5639
5640 {
5641   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5642   test -n "$tmp" && test -d "$tmp"
5643 }  ||
5644 {
5645   tmp=./confstat$$-$RANDOM
5646   (umask 077 && mkdir $tmp)
5647 } ||
5648 {
5649    echo "$me: cannot create a temporary directory in ." >&2
5650    { (exit 1); exit 1; }
5651 }
5652
5653 _ACEOF
5654
5655 cat >>$CONFIG_STATUS <<_ACEOF
5656
5657 #
5658 # CONFIG_FILES section.
5659 #
5660
5661 # No need to generate the scripts if there are no CONFIG_FILES.
5662 # This happens for instance when ./config.status config.h
5663 if test -n "\$CONFIG_FILES"; then
5664   # Protect against being on the right side of a sed subst in config.status.
5665   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5666    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5667 s,@SHELL@,$SHELL,;t t
5668 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5669 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5670 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5671 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5672 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5673 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5674 s,@exec_prefix@,$exec_prefix,;t t
5675 s,@prefix@,$prefix,;t t
5676 s,@program_transform_name@,$program_transform_name,;t t
5677 s,@bindir@,$bindir,;t t
5678 s,@sbindir@,$sbindir,;t t
5679 s,@libexecdir@,$libexecdir,;t t
5680 s,@datadir@,$datadir,;t t
5681 s,@sysconfdir@,$sysconfdir,;t t
5682 s,@sharedstatedir@,$sharedstatedir,;t t
5683 s,@localstatedir@,$localstatedir,;t t
5684 s,@libdir@,$libdir,;t t
5685 s,@includedir@,$includedir,;t t
5686 s,@oldincludedir@,$oldincludedir,;t t
5687 s,@infodir@,$infodir,;t t
5688 s,@mandir@,$mandir,;t t
5689 s,@build_alias@,$build_alias,;t t
5690 s,@host_alias@,$host_alias,;t t
5691 s,@target_alias@,$target_alias,;t t
5692 s,@DEFS@,$DEFS,;t t
5693 s,@ECHO_C@,$ECHO_C,;t t
5694 s,@ECHO_N@,$ECHO_N,;t t
5695 s,@ECHO_T@,$ECHO_T,;t t
5696 s,@LIBS@,$LIBS,;t t
5697 s,@sim_environment@,$sim_environment,;t t
5698 s,@sim_alignment@,$sim_alignment,;t t
5699 s,@sim_assert@,$sim_assert,;t t
5700 s,@sim_bitsize@,$sim_bitsize,;t t
5701 s,@sim_endian@,$sim_endian,;t t
5702 s,@sim_hostendian@,$sim_hostendian,;t t
5703 s,@sim_float@,$sim_float,;t t
5704 s,@sim_scache@,$sim_scache,;t t
5705 s,@sim_default_model@,$sim_default_model,;t t
5706 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5707 s,@sim_hw_objs@,$sim_hw_objs,;t t
5708 s,@sim_hw@,$sim_hw,;t t
5709 s,@sim_inline@,$sim_inline,;t t
5710 s,@sim_packages@,$sim_packages,;t t
5711 s,@sim_regparm@,$sim_regparm,;t t
5712 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5713 s,@sim_smp@,$sim_smp,;t t
5714 s,@sim_stdcall@,$sim_stdcall,;t t
5715 s,@sim_xor_endian@,$sim_xor_endian,;t t
5716 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5717 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5718 s,@build@,$build,;t t
5719 s,@build_cpu@,$build_cpu,;t t
5720 s,@build_vendor@,$build_vendor,;t t
5721 s,@build_os@,$build_os,;t t
5722 s,@host@,$host,;t t
5723 s,@host_cpu@,$host_cpu,;t t
5724 s,@host_vendor@,$host_vendor,;t t
5725 s,@host_os@,$host_os,;t t
5726 s,@target@,$target,;t t
5727 s,@target_cpu@,$target_cpu,;t t
5728 s,@target_vendor@,$target_vendor,;t t
5729 s,@target_os@,$target_os,;t t
5730 s,@CC@,$CC,;t t
5731 s,@CFLAGS@,$CFLAGS,;t t
5732 s,@LDFLAGS@,$LDFLAGS,;t t
5733 s,@CPPFLAGS@,$CPPFLAGS,;t t
5734 s,@ac_ct_CC@,$ac_ct_CC,;t t
5735 s,@EXEEXT@,$EXEEXT,;t t
5736 s,@OBJEXT@,$OBJEXT,;t t
5737 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5738 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5739 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5740 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5741 s,@HDEFINES@,$HDEFINES,;t t
5742 s,@AR@,$AR,;t t
5743 s,@RANLIB@,$RANLIB,;t t
5744 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5745 s,@USE_NLS@,$USE_NLS,;t t
5746 s,@LIBINTL@,$LIBINTL,;t t
5747 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
5748 s,@INCINTL@,$INCINTL,;t t
5749 s,@XGETTEXT@,$XGETTEXT,;t t
5750 s,@GMSGFMT@,$GMSGFMT,;t t
5751 s,@POSUB@,$POSUB,;t t
5752 s,@CATALOGS@,$CATALOGS,;t t
5753 s,@DATADIRNAME@,$DATADIRNAME,;t t
5754 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
5755 s,@GENCAT@,$GENCAT,;t t
5756 s,@CATOBJEXT@,$CATOBJEXT,;t t
5757 s,@CPP@,$CPP,;t t
5758 s,@EGREP@,$EGREP,;t t
5759 s,@MAINT@,$MAINT,;t t
5760 s,@sim_bswap@,$sim_bswap,;t t
5761 s,@sim_cflags@,$sim_cflags,;t t
5762 s,@sim_debug@,$sim_debug,;t t
5763 s,@sim_stdio@,$sim_stdio,;t t
5764 s,@sim_trace@,$sim_trace,;t t
5765 s,@sim_profile@,$sim_profile,;t t
5766 s,@m68hc11_extra_objs@,$m68hc11_extra_objs,;t t
5767 s,@cgen_breaks@,$cgen_breaks,;t t
5768 s,@LIBOBJS@,$LIBOBJS,;t t
5769 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5770 CEOF
5771
5772 _ACEOF
5773
5774   cat >>$CONFIG_STATUS <<\_ACEOF
5775   # Split the substitutions into bite-sized pieces for seds with
5776   # small command number limits, like on Digital OSF/1 and HP-UX.
5777   ac_max_sed_lines=48
5778   ac_sed_frag=1 # Number of current file.
5779   ac_beg=1 # First line for current file.
5780   ac_end=$ac_max_sed_lines # Line after last line for current file.
5781   ac_more_lines=:
5782   ac_sed_cmds=
5783   while $ac_more_lines; do
5784     if test $ac_beg -gt 1; then
5785       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5786     else
5787       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5788     fi
5789     if test ! -s $tmp/subs.frag; then
5790       ac_more_lines=false
5791     else
5792       # The purpose of the label and of the branching condition is to
5793       # speed up the sed processing (if there are no `@' at all, there
5794       # is no need to browse any of the substitutions).
5795       # These are the two extra sed commands mentioned above.
5796       (echo ':t
5797   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5798       if test -z "$ac_sed_cmds"; then
5799         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5800       else
5801         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5802       fi
5803       ac_sed_frag=`expr $ac_sed_frag + 1`
5804       ac_beg=$ac_end
5805       ac_end=`expr $ac_end + $ac_max_sed_lines`
5806     fi
5807   done
5808   if test -z "$ac_sed_cmds"; then
5809     ac_sed_cmds=cat
5810   fi
5811 fi # test -n "$CONFIG_FILES"
5812
5813 _ACEOF
5814 cat >>$CONFIG_STATUS <<\_ACEOF
5815 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5816   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5817   case $ac_file in
5818   - | *:- | *:-:* ) # input from stdin
5819         cat >$tmp/stdin
5820         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5821         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5822   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5823         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5824   * )   ac_file_in=$ac_file.in ;;
5825   esac
5826
5827   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5828   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5829 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5830          X"$ac_file" : 'X\(//\)[^/]' \| \
5831          X"$ac_file" : 'X\(//\)$' \| \
5832          X"$ac_file" : 'X\(/\)' \| \
5833          .     : '\(.\)' 2>/dev/null ||
5834 echo X"$ac_file" |
5835     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5836           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5837           /^X\(\/\/\)$/{ s//\1/; q; }
5838           /^X\(\/\).*/{ s//\1/; q; }
5839           s/.*/./; q'`
5840   { if $as_mkdir_p; then
5841     mkdir -p "$ac_dir"
5842   else
5843     as_dir="$ac_dir"
5844     as_dirs=
5845     while test ! -d "$as_dir"; do
5846       as_dirs="$as_dir $as_dirs"
5847       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5848 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5849          X"$as_dir" : 'X\(//\)[^/]' \| \
5850          X"$as_dir" : 'X\(//\)$' \| \
5851          X"$as_dir" : 'X\(/\)' \| \
5852          .     : '\(.\)' 2>/dev/null ||
5853 echo X"$as_dir" |
5854     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5855           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5856           /^X\(\/\/\)$/{ s//\1/; q; }
5857           /^X\(\/\).*/{ s//\1/; q; }
5858           s/.*/./; q'`
5859     done
5860     test ! -n "$as_dirs" || mkdir $as_dirs
5861   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5862 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5863    { (exit 1); exit 1; }; }; }
5864
5865   ac_builddir=.
5866
5867 if test "$ac_dir" != .; then
5868   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5869   # A "../" for each directory in $ac_dir_suffix.
5870   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5871 else
5872   ac_dir_suffix= ac_top_builddir=
5873 fi
5874
5875 case $srcdir in
5876   .)  # No --srcdir option.  We are building in place.
5877     ac_srcdir=.
5878     if test -z "$ac_top_builddir"; then
5879        ac_top_srcdir=.
5880     else
5881        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5882     fi ;;
5883   [\\/]* | ?:[\\/]* )  # Absolute path.
5884     ac_srcdir=$srcdir$ac_dir_suffix;
5885     ac_top_srcdir=$srcdir ;;
5886   *) # Relative path.
5887     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5888     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5889 esac
5890
5891 # Do not use `cd foo && pwd` to compute absolute paths, because
5892 # the directories may not exist.
5893 case `pwd` in
5894 .) ac_abs_builddir="$ac_dir";;
5895 *)
5896   case "$ac_dir" in
5897   .) ac_abs_builddir=`pwd`;;
5898   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5899   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5900   esac;;
5901 esac
5902 case $ac_abs_builddir in
5903 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5904 *)
5905   case ${ac_top_builddir}. in
5906   .) ac_abs_top_builddir=$ac_abs_builddir;;
5907   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5908   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5909   esac;;
5910 esac
5911 case $ac_abs_builddir in
5912 .) ac_abs_srcdir=$ac_srcdir;;
5913 *)
5914   case $ac_srcdir in
5915   .) ac_abs_srcdir=$ac_abs_builddir;;
5916   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5917   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5918   esac;;
5919 esac
5920 case $ac_abs_builddir in
5921 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5922 *)
5923   case $ac_top_srcdir in
5924   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5925   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5926   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5927   esac;;
5928 esac
5929
5930
5931   case $INSTALL in
5932   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5933   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5934   esac
5935
5936   if test x"$ac_file" != x-; then
5937     { echo "$as_me:$LINENO: creating $ac_file" >&5
5938 echo "$as_me: creating $ac_file" >&6;}
5939     rm -f "$ac_file"
5940   fi
5941   # Let's still pretend it is `configure' which instantiates (i.e., don't
5942   # use $as_me), people would be surprised to read:
5943   #    /* config.h.  Generated by config.status.  */
5944   if test x"$ac_file" = x-; then
5945     configure_input=
5946   else
5947     configure_input="$ac_file.  "
5948   fi
5949   configure_input=$configure_input"Generated from `echo $ac_file_in |
5950                                      sed 's,.*/,,'` by configure."
5951
5952   # First look for the input files in the build tree, otherwise in the
5953   # src tree.
5954   ac_file_inputs=`IFS=:
5955     for f in $ac_file_in; do
5956       case $f in
5957       -) echo $tmp/stdin ;;
5958       [\\/$]*)
5959          # Absolute (can't be DOS-style, as IFS=:)
5960          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5961 echo "$as_me: error: cannot find input file: $f" >&2;}
5962    { (exit 1); exit 1; }; }
5963          echo "$f";;
5964       *) # Relative
5965          if test -f "$f"; then
5966            # Build tree
5967            echo "$f"
5968          elif test -f "$srcdir/$f"; then
5969            # Source tree
5970            echo "$srcdir/$f"
5971          else
5972            # /dev/null tree
5973            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5974 echo "$as_me: error: cannot find input file: $f" >&2;}
5975    { (exit 1); exit 1; }; }
5976          fi;;
5977       esac
5978     done` || { (exit 1); exit 1; }
5979 _ACEOF
5980 cat >>$CONFIG_STATUS <<_ACEOF
5981   sed "$ac_vpsub
5982 $extrasub
5983 _ACEOF
5984 cat >>$CONFIG_STATUS <<\_ACEOF
5985 :t
5986 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5987 s,@configure_input@,$configure_input,;t t
5988 s,@srcdir@,$ac_srcdir,;t t
5989 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5990 s,@top_srcdir@,$ac_top_srcdir,;t t
5991 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5992 s,@builddir@,$ac_builddir,;t t
5993 s,@abs_builddir@,$ac_abs_builddir,;t t
5994 s,@top_builddir@,$ac_top_builddir,;t t
5995 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5996 s,@INSTALL@,$ac_INSTALL,;t t
5997 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5998   rm -f $tmp/stdin
5999   if test x"$ac_file" != x-; then
6000     mv $tmp/out $ac_file
6001   else
6002     cat $tmp/out
6003     rm -f $tmp/out
6004   fi
6005
6006 done
6007 _ACEOF
6008 cat >>$CONFIG_STATUS <<\_ACEOF
6009
6010 #
6011 # CONFIG_HEADER section.
6012 #
6013
6014 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6015 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6016 #
6017 # ac_d sets the value in "#define NAME VALUE" lines.
6018 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6019 ac_dB='[         ].*$,\1#\2'
6020 ac_dC=' '
6021 ac_dD=',;t'
6022 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6023 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6024 ac_uB='$,\1#\2define\3'
6025 ac_uC=' '
6026 ac_uD=',;t'
6027
6028 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6029   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6030   case $ac_file in
6031   - | *:- | *:-:* ) # input from stdin
6032         cat >$tmp/stdin
6033         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6034         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6035   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6036         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6037   * )   ac_file_in=$ac_file.in ;;
6038   esac
6039
6040   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6041 echo "$as_me: creating $ac_file" >&6;}
6042
6043   # First look for the input files in the build tree, otherwise in the
6044   # src tree.
6045   ac_file_inputs=`IFS=:
6046     for f in $ac_file_in; do
6047       case $f in
6048       -) echo $tmp/stdin ;;
6049       [\\/$]*)
6050          # Absolute (can't be DOS-style, as IFS=:)
6051          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6052 echo "$as_me: error: cannot find input file: $f" >&2;}
6053    { (exit 1); exit 1; }; }
6054          # Do quote $f, to prevent DOS paths from being IFS'd.
6055          echo "$f";;
6056       *) # Relative
6057          if test -f "$f"; then
6058            # Build tree
6059            echo "$f"
6060          elif test -f "$srcdir/$f"; then
6061            # Source tree
6062            echo "$srcdir/$f"
6063          else
6064            # /dev/null tree
6065            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6066 echo "$as_me: error: cannot find input file: $f" >&2;}
6067    { (exit 1); exit 1; }; }
6068          fi;;
6069       esac
6070     done` || { (exit 1); exit 1; }
6071   # Remove the trailing spaces.
6072   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6073
6074 _ACEOF
6075
6076 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6077 # `conftest.undefs', that substitutes the proper values into
6078 # config.h.in to produce config.h.  The first handles `#define'
6079 # templates, and the second `#undef' templates.
6080 # And first: Protect against being on the right side of a sed subst in
6081 # config.status.  Protect against being in an unquoted here document
6082 # in config.status.
6083 rm -f conftest.defines conftest.undefs
6084 # Using a here document instead of a string reduces the quoting nightmare.
6085 # Putting comments in sed scripts is not portable.
6086 #
6087 # `end' is used to avoid that the second main sed command (meant for
6088 # 0-ary CPP macros) applies to n-ary macro definitions.
6089 # See the Autoconf documentation for `clear'.
6090 cat >confdef2sed.sed <<\_ACEOF
6091 s/[\\&,]/\\&/g
6092 s,[\\$`],\\&,g
6093 t clear
6094 : clear
6095 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6096 t end
6097 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6098 : end
6099 _ACEOF
6100 # If some macros were called several times there might be several times
6101 # the same #defines, which is useless.  Nevertheless, we may not want to
6102 # sort them, since we want the *last* AC-DEFINE to be honored.
6103 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6104 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6105 rm -f confdef2sed.sed
6106
6107 # This sed command replaces #undef with comments.  This is necessary, for
6108 # example, in the case of _POSIX_SOURCE, which is predefined and required
6109 # on some systems where configure will not decide to define it.
6110 cat >>conftest.undefs <<\_ACEOF
6111 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6112 _ACEOF
6113
6114 # Break up conftest.defines because some shells have a limit on the size
6115 # of here documents, and old seds have small limits too (100 cmds).
6116 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6117 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6118 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6119 echo '  :' >>$CONFIG_STATUS
6120 rm -f conftest.tail
6121 while grep . conftest.defines >/dev/null
6122 do
6123   # Write a limited-size here document to $tmp/defines.sed.
6124   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6125   # Speed up: don't consider the non `#define' lines.
6126   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6127   # Work around the forget-to-reset-the-flag bug.
6128   echo 't clr' >>$CONFIG_STATUS
6129   echo ': clr' >>$CONFIG_STATUS
6130   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6131   echo 'CEOF
6132   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6133   rm -f $tmp/in
6134   mv $tmp/out $tmp/in
6135 ' >>$CONFIG_STATUS
6136   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6137   rm -f conftest.defines
6138   mv conftest.tail conftest.defines
6139 done
6140 rm -f conftest.defines
6141 echo '  fi # grep' >>$CONFIG_STATUS
6142 echo >>$CONFIG_STATUS
6143
6144 # Break up conftest.undefs because some shells have a limit on the size
6145 # of here documents, and old seds have small limits too (100 cmds).
6146 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6147 rm -f conftest.tail
6148 while grep . conftest.undefs >/dev/null
6149 do
6150   # Write a limited-size here document to $tmp/undefs.sed.
6151   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6152   # Speed up: don't consider the non `#undef'
6153   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6154   # Work around the forget-to-reset-the-flag bug.
6155   echo 't clr' >>$CONFIG_STATUS
6156   echo ': clr' >>$CONFIG_STATUS
6157   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6158   echo 'CEOF
6159   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6160   rm -f $tmp/in
6161   mv $tmp/out $tmp/in
6162 ' >>$CONFIG_STATUS
6163   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6164   rm -f conftest.undefs
6165   mv conftest.tail conftest.undefs
6166 done
6167 rm -f conftest.undefs
6168
6169 cat >>$CONFIG_STATUS <<\_ACEOF
6170   # Let's still pretend it is `configure' which instantiates (i.e., don't
6171   # use $as_me), people would be surprised to read:
6172   #    /* config.h.  Generated by config.status.  */
6173   if test x"$ac_file" = x-; then
6174     echo "/* Generated by configure.  */" >$tmp/config.h
6175   else
6176     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6177   fi
6178   cat $tmp/in >>$tmp/config.h
6179   rm -f $tmp/in
6180   if test x"$ac_file" != x-; then
6181     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6182       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6183 echo "$as_me: $ac_file is unchanged" >&6;}
6184     else
6185       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6186 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6187          X"$ac_file" : 'X\(//\)[^/]' \| \
6188          X"$ac_file" : 'X\(//\)$' \| \
6189          X"$ac_file" : 'X\(/\)' \| \
6190          .     : '\(.\)' 2>/dev/null ||
6191 echo X"$ac_file" |
6192     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6193           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6194           /^X\(\/\/\)$/{ s//\1/; q; }
6195           /^X\(\/\).*/{ s//\1/; q; }
6196           s/.*/./; q'`
6197       { if $as_mkdir_p; then
6198     mkdir -p "$ac_dir"
6199   else
6200     as_dir="$ac_dir"
6201     as_dirs=
6202     while test ! -d "$as_dir"; do
6203       as_dirs="$as_dir $as_dirs"
6204       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6205 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6206          X"$as_dir" : 'X\(//\)[^/]' \| \
6207          X"$as_dir" : 'X\(//\)$' \| \
6208          X"$as_dir" : 'X\(/\)' \| \
6209          .     : '\(.\)' 2>/dev/null ||
6210 echo X"$as_dir" |
6211     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6212           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6213           /^X\(\/\/\)$/{ s//\1/; q; }
6214           /^X\(\/\).*/{ s//\1/; q; }
6215           s/.*/./; q'`
6216     done
6217     test ! -n "$as_dirs" || mkdir $as_dirs
6218   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6219 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6220    { (exit 1); exit 1; }; }; }
6221
6222       rm -f $ac_file
6223       mv $tmp/config.h $ac_file
6224     fi
6225   else
6226     cat $tmp/config.h
6227     rm -f $tmp/config.h
6228   fi
6229 done
6230 _ACEOF
6231 cat >>$CONFIG_STATUS <<\_ACEOF
6232
6233 #
6234 # CONFIG_LINKS section.
6235 #
6236
6237 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
6238   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6239   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6240
6241   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
6242 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
6243
6244   if test ! -r $srcdir/$ac_source; then
6245     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
6246 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
6247    { (exit 1); exit 1; }; }
6248   fi
6249   rm -f $ac_dest
6250
6251   # Make relative symlinks.
6252   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
6253 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6254          X"$ac_dest" : 'X\(//\)[^/]' \| \
6255          X"$ac_dest" : 'X\(//\)$' \| \
6256          X"$ac_dest" : 'X\(/\)' \| \
6257          .     : '\(.\)' 2>/dev/null ||
6258 echo X"$ac_dest" |
6259     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6260           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6261           /^X\(\/\/\)$/{ s//\1/; q; }
6262           /^X\(\/\).*/{ s//\1/; q; }
6263           s/.*/./; q'`
6264   { if $as_mkdir_p; then
6265     mkdir -p "$ac_dest_dir"
6266   else
6267     as_dir="$ac_dest_dir"
6268     as_dirs=
6269     while test ! -d "$as_dir"; do
6270       as_dirs="$as_dir $as_dirs"
6271       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6272 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6273          X"$as_dir" : 'X\(//\)[^/]' \| \
6274          X"$as_dir" : 'X\(//\)$' \| \
6275          X"$as_dir" : 'X\(/\)' \| \
6276          .     : '\(.\)' 2>/dev/null ||
6277 echo X"$as_dir" |
6278     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6279           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6280           /^X\(\/\/\)$/{ s//\1/; q; }
6281           /^X\(\/\).*/{ s//\1/; q; }
6282           s/.*/./; q'`
6283     done
6284     test ! -n "$as_dirs" || mkdir $as_dirs
6285   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
6286 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
6287    { (exit 1); exit 1; }; }; }
6288
6289   ac_builddir=.
6290
6291 if test "$ac_dest_dir" != .; then
6292   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
6293   # A "../" for each directory in $ac_dir_suffix.
6294   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6295 else
6296   ac_dir_suffix= ac_top_builddir=
6297 fi
6298
6299 case $srcdir in
6300   .)  # No --srcdir option.  We are building in place.
6301     ac_srcdir=.
6302     if test -z "$ac_top_builddir"; then
6303        ac_top_srcdir=.
6304     else
6305        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6306     fi ;;
6307   [\\/]* | ?:[\\/]* )  # Absolute path.
6308     ac_srcdir=$srcdir$ac_dir_suffix;
6309     ac_top_srcdir=$srcdir ;;
6310   *) # Relative path.
6311     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6312     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6313 esac
6314
6315 # Do not use `cd foo && pwd` to compute absolute paths, because
6316 # the directories may not exist.
6317 case `pwd` in
6318 .) ac_abs_builddir="$ac_dest_dir";;
6319 *)
6320   case "$ac_dest_dir" in
6321   .) ac_abs_builddir=`pwd`;;
6322   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
6323   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
6324   esac;;
6325 esac
6326 case $ac_abs_builddir in
6327 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6328 *)
6329   case ${ac_top_builddir}. in
6330   .) ac_abs_top_builddir=$ac_abs_builddir;;
6331   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6332   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6333   esac;;
6334 esac
6335 case $ac_abs_builddir in
6336 .) ac_abs_srcdir=$ac_srcdir;;
6337 *)
6338   case $ac_srcdir in
6339   .) ac_abs_srcdir=$ac_abs_builddir;;
6340   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6341   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6342   esac;;
6343 esac
6344 case $ac_abs_builddir in
6345 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6346 *)
6347   case $ac_top_srcdir in
6348   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6349   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6350   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6351   esac;;
6352 esac
6353
6354
6355   case $srcdir in
6356   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
6357       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
6358   esac
6359
6360   # Try a symlink, then a hard link, then a copy.
6361   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6362     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
6363     cp -p $srcdir/$ac_source $ac_dest ||
6364     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
6365 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
6366    { (exit 1); exit 1; }; }
6367 done
6368 _ACEOF
6369 cat >>$CONFIG_STATUS <<\_ACEOF
6370
6371 #
6372 # CONFIG_COMMANDS section.
6373 #
6374 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6375   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6376   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6377   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6378 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6379          X"$ac_dest" : 'X\(//\)[^/]' \| \
6380          X"$ac_dest" : 'X\(//\)$' \| \
6381          X"$ac_dest" : 'X\(/\)' \| \
6382          .     : '\(.\)' 2>/dev/null ||
6383 echo X"$ac_dest" |
6384     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6385           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6386           /^X\(\/\/\)$/{ s//\1/; q; }
6387           /^X\(\/\).*/{ s//\1/; q; }
6388           s/.*/./; q'`
6389   { if $as_mkdir_p; then
6390     mkdir -p "$ac_dir"
6391   else
6392     as_dir="$ac_dir"
6393     as_dirs=
6394     while test ! -d "$as_dir"; do
6395       as_dirs="$as_dir $as_dirs"
6396       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6397 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6398          X"$as_dir" : 'X\(//\)[^/]' \| \
6399          X"$as_dir" : 'X\(//\)$' \| \
6400          X"$as_dir" : 'X\(/\)' \| \
6401          .     : '\(.\)' 2>/dev/null ||
6402 echo X"$as_dir" |
6403     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6404           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6405           /^X\(\/\/\)$/{ s//\1/; q; }
6406           /^X\(\/\).*/{ s//\1/; q; }
6407           s/.*/./; q'`
6408     done
6409     test ! -n "$as_dirs" || mkdir $as_dirs
6410   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6411 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6412    { (exit 1); exit 1; }; }; }
6413
6414   ac_builddir=.
6415
6416 if test "$ac_dir" != .; then
6417   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6418   # A "../" for each directory in $ac_dir_suffix.
6419   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6420 else
6421   ac_dir_suffix= ac_top_builddir=
6422 fi
6423
6424 case $srcdir in
6425   .)  # No --srcdir option.  We are building in place.
6426     ac_srcdir=.
6427     if test -z "$ac_top_builddir"; then
6428        ac_top_srcdir=.
6429     else
6430        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6431     fi ;;
6432   [\\/]* | ?:[\\/]* )  # Absolute path.
6433     ac_srcdir=$srcdir$ac_dir_suffix;
6434     ac_top_srcdir=$srcdir ;;
6435   *) # Relative path.
6436     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6437     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6438 esac
6439
6440 # Do not use `cd foo && pwd` to compute absolute paths, because
6441 # the directories may not exist.
6442 case `pwd` in
6443 .) ac_abs_builddir="$ac_dir";;
6444 *)
6445   case "$ac_dir" in
6446   .) ac_abs_builddir=`pwd`;;
6447   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6448   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6449   esac;;
6450 esac
6451 case $ac_abs_builddir in
6452 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6453 *)
6454   case ${ac_top_builddir}. in
6455   .) ac_abs_top_builddir=$ac_abs_builddir;;
6456   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6457   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6458   esac;;
6459 esac
6460 case $ac_abs_builddir in
6461 .) ac_abs_srcdir=$ac_srcdir;;
6462 *)
6463   case $ac_srcdir in
6464   .) ac_abs_srcdir=$ac_abs_builddir;;
6465   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6466   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6467   esac;;
6468 esac
6469 case $ac_abs_builddir in
6470 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6471 *)
6472   case $ac_top_srcdir in
6473   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6474   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6475   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6476   esac;;
6477 esac
6478
6479
6480   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6481 echo "$as_me: executing $ac_dest commands" >&6;}
6482   case $ac_dest in
6483     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6484  rm -f Makesim1.tmp Makesim2.tmp Makefile
6485  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6486  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6487  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6488         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6489         <Makefile.sim >Makefile
6490  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6491  ;;
6492     stamp-h ) echo > stamp-h ;;
6493   esac
6494 done
6495 _ACEOF
6496
6497 cat >>$CONFIG_STATUS <<\_ACEOF
6498
6499 { (exit 0); exit 0; }
6500 _ACEOF
6501 chmod +x $CONFIG_STATUS
6502 ac_clean_files=$ac_clean_files_save
6503
6504
6505 # configure is writing to config.log, and then calls config.status.
6506 # config.status does its own redirection, appending to config.log.
6507 # Unfortunately, on DOS this fails, as config.log is still kept open
6508 # by configure, so config.status won't be able to write to it; its
6509 # output is simply discarded.  So we exec the FD to /dev/null,
6510 # effectively closing config.log, so it can be properly (re)opened and
6511 # appended to by config.status.  When coming back to configure, we
6512 # need to make the FD available again.
6513 if test "$no_create" != yes; then
6514   ac_cs_success=:
6515   ac_config_status_args=
6516   test "$silent" = yes &&
6517     ac_config_status_args="$ac_config_status_args --quiet"
6518   exec 5>/dev/null
6519   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6520   exec 5>>config.log
6521   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6522   # would make configure fail if this is the last instruction.
6523   $ac_cs_success || { (exit 1); exit 1; }
6524 fi
6525
6526