sim/erc32/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 TERMCAP cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-maintainer-mode              Enable developer functionality.
 854   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 855   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 856   --enable-sim-debug=opts               Enable debugging flags
 857   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 858   --enable-sim-trace=opts               Enable tracing flags
 859   --enable-sim-profile=opts             Enable profiling flags
 860
 861 Some influential environment variables:
 862   CC          C compiler command
 863   CFLAGS      C compiler flags
 864   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 865               nonstandard directory <lib dir>
 866   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 867               headers in a nonstandard directory <include dir>
 868   CPP         C preprocessor
 869
 870 Use these variables to override the choices made by `configure' or to help
 871 it to find libraries and programs with nonstandard names/locations.
 872
 873 _ACEOF
 874 fi
 875
 876 if test "$ac_init_help" = "recursive"; then
 877   # If there are subdirs, report their specific --help.
 878   ac_popdir=`pwd`
 879   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 880     test -d $ac_dir || continue
 881     ac_builddir=.
 882
 883 if test "$ac_dir" != .; then
 884   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 885   # A "../" for each directory in $ac_dir_suffix.
 886   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 887 else
 888   ac_dir_suffix= ac_top_builddir=
 889 fi
 890
 891 case $srcdir in
 892   .)  # No --srcdir option.  We are building in place.
 893     ac_srcdir=.
 894     if test -z "$ac_top_builddir"; then
 895        ac_top_srcdir=.
 896     else
 897        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 898     fi ;;
 899   [\\/]* | ?:[\\/]* )  # Absolute path.
 900     ac_srcdir=$srcdir$ac_dir_suffix;
 901     ac_top_srcdir=$srcdir ;;
 902   *) # Relative path.
 903     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 904     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 905 esac
 906
 907 # Do not use `cd foo && pwd` to compute absolute paths, because
 908 # the directories may not exist.
 909 case `pwd` in
 910 .) ac_abs_builddir="$ac_dir";;
 911 *)
 912   case "$ac_dir" in
 913   .) ac_abs_builddir=`pwd`;;
 914   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 915   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 916   esac;;
 917 esac
 918 case $ac_abs_builddir in
 919 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 920 *)
 921   case ${ac_top_builddir}. in
 922   .) ac_abs_top_builddir=$ac_abs_builddir;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 924   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_srcdir=$ac_srcdir;;
 929 *)
 930   case $ac_srcdir in
 931   .) ac_abs_srcdir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 933   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 938 *)
 939   case $ac_top_srcdir in
 940   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 942   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 943   esac;;
 944 esac
 945
 946     cd $ac_dir
 947     # Check for guested configure; otherwise get Cygnus style configure.
 948     if test -f $ac_srcdir/configure.gnu; then
 949       echo
 950       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 951     elif test -f $ac_srcdir/configure; then
 952       echo
 953       $SHELL $ac_srcdir/configure  --help=recursive
 954     elif test -f $ac_srcdir/configure.ac ||
 955            test -f $ac_srcdir/configure.in; then
 956       echo
 957       $ac_configure --help
 958     else
 959       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 960     fi
 961     cd $ac_popdir
 962   done
 963 fi
 964
 965 test -n "$ac_init_help" && exit 0
 966 if $ac_init_version; then
 967   cat <<\_ACEOF
 968
 969 Copyright (C) 2003 Free Software Foundation, Inc.
 970 This configure script is free software; the Free Software Foundation
 971 gives unlimited permission to copy, distribute and modify it.
 972 _ACEOF
 973   exit 0
 974 fi
 975 exec 5>config.log
 976 cat >&5 <<_ACEOF
 977 This file contains any messages produced by compilers while
 978 running configure, to aid debugging if configure makes a mistake.
 979
 980 It was created by $as_me, which was
 981 generated by GNU Autoconf 2.59.  Invocation command line was
 982
 983   $ $0 $@
 984
 985 _ACEOF
 986 {
 987 cat <<_ASUNAME
 988 ## --------- ##
 989 ## Platform. ##
 990 ## --------- ##
 991
 992 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 993 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 994 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 995 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 996 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 997
 998 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 999 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1000
1001 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1002 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1003 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1004 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1005 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1006 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1007 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1008
1009 _ASUNAME
1010
1011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1012 for as_dir in $PATH
1013 do
1014   IFS=$as_save_IFS
1015   test -z "$as_dir" && as_dir=.
1016   echo "PATH: $as_dir"
1017 done
1018
1019 } >&5
1020
1021 cat >&5 <<_ACEOF
1022
1023
1024 ## ----------- ##
1025 ## Core tests. ##
1026 ## ----------- ##
1027
1028 _ACEOF
1029
1030
1031 # Keep a trace of the command line.
1032 # Strip out --no-create and --no-recursion so they do not pile up.
1033 # Strip out --silent because we don't want to record it for future runs.
1034 # Also quote any args containing shell meta-characters.
1035 # Make two passes to allow for proper duplicate-argument suppression.
1036 ac_configure_args=
1037 ac_configure_args0=
1038 ac_configure_args1=
1039 ac_sep=
1040 ac_must_keep_next=false
1041 for ac_pass in 1 2
1042 do
1043   for ac_arg
1044   do
1045     case $ac_arg in
1046     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1047     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1048     | -silent | --silent | --silen | --sile | --sil)
1049       continue ;;
1050     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1051       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1052     esac
1053     case $ac_pass in
1054     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1055     2)
1056       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1057       if test $ac_must_keep_next = true; then
1058         ac_must_keep_next=false # Got value, back to normal.
1059       else
1060         case $ac_arg in
1061           *=* | --config-cache | -C | -disable-* | --disable-* \
1062           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1063           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1064           | -with-* | --with-* | -without-* | --without-* | --x)
1065             case "$ac_configure_args0 " in
1066               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1067             esac
1068             ;;
1069           -* ) ac_must_keep_next=true ;;
1070         esac
1071       fi
1072       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1073       # Get rid of the leading space.
1074       ac_sep=" "
1075       ;;
1076     esac
1077   done
1078 done
1079 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1080 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1081
1082 # When interrupted or exit'd, cleanup temporary files, and complete
1083 # config.log.  We remove comments because anyway the quotes in there
1084 # would cause problems or look ugly.
1085 # WARNING: Be sure not to use single quotes in there, as some shells,
1086 # such as our DU 5.0 friend, will then `close' the trap.
1087 trap 'exit_status=$?
1088   # Save into config.log some information that might help in debugging.
1089   {
1090     echo
1091
1092     cat <<\_ASBOX
1093 ## ---------------- ##
1094 ## Cache variables. ##
1095 ## ---------------- ##
1096 _ASBOX
1097     echo
1098     # The following way of writing the cache mishandles newlines in values,
1099 {
1100   (set) 2>&1 |
1101     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1102     *ac_space=\ *)
1103       sed -n \
1104         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1105           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1106       ;;
1107     *)
1108       sed -n \
1109         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1110       ;;
1111     esac;
1112 }
1113     echo
1114
1115     cat <<\_ASBOX
1116 ## ----------------- ##
1117 ## Output variables. ##
1118 ## ----------------- ##
1119 _ASBOX
1120     echo
1121     for ac_var in $ac_subst_vars
1122     do
1123       eval ac_val=$`echo $ac_var`
1124       echo "$ac_var='"'"'$ac_val'"'"'"
1125     done | sort
1126     echo
1127
1128     if test -n "$ac_subst_files"; then
1129       cat <<\_ASBOX
1130 ## ------------- ##
1131 ## Output files. ##
1132 ## ------------- ##
1133 _ASBOX
1134       echo
1135       for ac_var in $ac_subst_files
1136       do
1137         eval ac_val=$`echo $ac_var`
1138         echo "$ac_var='"'"'$ac_val'"'"'"
1139       done | sort
1140       echo
1141     fi
1142
1143     if test -s confdefs.h; then
1144       cat <<\_ASBOX
1145 ## ----------- ##
1146 ## confdefs.h. ##
1147 ## ----------- ##
1148 _ASBOX
1149       echo
1150       sed "/^$/d" confdefs.h | sort
1151       echo
1152     fi
1153     test "$ac_signal" != 0 &&
1154       echo "$as_me: caught signal $ac_signal"
1155     echo "$as_me: exit $exit_status"
1156   } >&5
1157   rm -f core *.core &&
1158   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1159     exit $exit_status
1160      ' 0
1161 for ac_signal in 1 2 13 15; do
1162   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1163 done
1164 ac_signal=0
1165
1166 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1167 rm -rf conftest* confdefs.h
1168 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1169 echo >confdefs.h
1170
1171 # Predefined preprocessor variables.
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_NAME "$PACKAGE_NAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_STRING "$PACKAGE_STRING"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1195 _ACEOF
1196
1197
1198 # Let the site file select an alternate cache file if it wants to.
1199 # Prefer explicitly selected file to automatically selected ones.
1200 if test -z "$CONFIG_SITE"; then
1201   if test "x$prefix" != xNONE; then
1202     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1203   else
1204     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1205   fi
1206 fi
1207 for ac_site_file in $CONFIG_SITE; do
1208   if test -r "$ac_site_file"; then
1209     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1210 echo "$as_me: loading site script $ac_site_file" >&6;}
1211     sed 's/^/| /' "$ac_site_file" >&5
1212     . "$ac_site_file"
1213   fi
1214 done
1215
1216 if test -r "$cache_file"; then
1217   # Some versions of bash will fail to source /dev/null (special
1218   # files actually), so we avoid doing that.
1219   if test -f "$cache_file"; then
1220     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1221 echo "$as_me: loading cache $cache_file" >&6;}
1222     case $cache_file in
1223       [\\/]* | ?:[\\/]* ) . $cache_file;;
1224       *)                      . ./$cache_file;;
1225     esac
1226   fi
1227 else
1228   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1229 echo "$as_me: creating cache $cache_file" >&6;}
1230   >$cache_file
1231 fi
1232
1233 # Check that the precious variables saved in the cache have kept the same
1234 # value.
1235 ac_cache_corrupted=false
1236 for ac_var in `(set) 2>&1 |
1237                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1238   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1239   eval ac_new_set=\$ac_env_${ac_var}_set
1240   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1241   eval ac_new_val="\$ac_env_${ac_var}_value"
1242   case $ac_old_set,$ac_new_set in
1243     set,)
1244       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1245 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1246       ac_cache_corrupted=: ;;
1247     ,set)
1248       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1250       ac_cache_corrupted=: ;;
1251     ,);;
1252     *)
1253       if test "x$ac_old_val" != "x$ac_new_val"; then
1254         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1255 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1256         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1257 echo "$as_me:   former value:  $ac_old_val" >&2;}
1258         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1259 echo "$as_me:   current value: $ac_new_val" >&2;}
1260         ac_cache_corrupted=:
1261       fi;;
1262   esac
1263   # Pass precious variables to config.status.
1264   if test "$ac_new_set" = set; then
1265     case $ac_new_val in
1266     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1267       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1268     *) ac_arg=$ac_var=$ac_new_val ;;
1269     esac
1270     case " $ac_configure_args " in
1271       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1272       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1273     esac
1274   fi
1275 done
1276 if $ac_cache_corrupted; then
1277   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1278 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1279   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1280 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1281    { (exit 1); exit 1; }; }
1282 fi
1283
1284 ac_ext=c
1285 ac_cpp='$CPP $CPPFLAGS'
1286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308           ac_config_headers="$ac_config_headers config.h:config.in"
1309
1310
1311 # This file contains common code used by all simulators.
1312 #
1313 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1314 # directory.  It is intended to be invoked before any target specific stuff.
1315 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1316 # It is intended to be invoked last.
1317 #
1318 # The simulator's configure.in should look like:
1319 #
1320 # dnl Process this file with autoconf to produce a configure script.
1321 # sinclude(../common/aclocal.m4)
1322 # AC_PREREQ(2.5)dnl
1323 # AC_INIT(Makefile.in)
1324 #
1325 # SIM_AC_COMMON
1326 #
1327 # ... target specific stuff ...
1328 #
1329 # SIM_AC_OUTPUT
1330
1331
1332
1333
1334
1335
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 sim_inline="-DDEFAULT_INLINE=0"
1379
1380
1381
1382
1383
1384
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 # intl sister-directory configuration rules.
1416 #
1417
1418 # The idea behind this macro is that there's no need to repeat all the
1419 # autoconf probes done by the intl directory - it's already done them
1420 # for us.  In fact, there's no need even to look at the cache for the
1421 # answers.  All we need to do is nab a few pieces of information.
1422 # The intl directory is set up to make this easy, by generating a
1423 # small file which can be sourced as a shell script; then we produce
1424 # the necessary substitutions and definitions for this directory.
1425
1426
1427
1428
1429
1430
1431
1432 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
1433 # it by inlining the macro's contents.
1434 # This file contains common code used by all simulators.
1435 #
1436 # common.m4 invokes AC macros used by all simulators and by the common
1437 # directory.  It is intended to be included before any target specific
1438 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1439 # the Makefile.  It is intended to be invoked last.
1440 #
1441 # The simulator's configure.in should look like:
1442 #
1443 # dnl Process this file with autoconf to produce a configure script.
1444 # AC_PREREQ(2.5)dnl
1445 # AC_INIT(Makefile.in)
1446 # AC_CONFIG_HEADER(config.h:config.in)
1447 #
1448 # sinclude(../common/aclocal.m4)
1449 # sinclude(../common/common.m4)
1450 #
1451 # ... target specific stuff ...
1452
1453 ac_aux_dir=
1454 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1455   if test -f $ac_dir/install-sh; then
1456     ac_aux_dir=$ac_dir
1457     ac_install_sh="$ac_aux_dir/install-sh -c"
1458     break
1459   elif test -f $ac_dir/install.sh; then
1460     ac_aux_dir=$ac_dir
1461     ac_install_sh="$ac_aux_dir/install.sh -c"
1462     break
1463   elif test -f $ac_dir/shtool; then
1464     ac_aux_dir=$ac_dir
1465     ac_install_sh="$ac_aux_dir/shtool install -c"
1466     break
1467   fi
1468 done
1469 if test -z "$ac_aux_dir"; then
1470   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1471 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1472    { (exit 1); exit 1; }; }
1473 fi
1474 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1475 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1476 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1477
1478 # Make sure we can run config.sub.
1479 $ac_config_sub sun4 >/dev/null 2>&1 ||
1480   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1481 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1482    { (exit 1); exit 1; }; }
1483
1484 echo "$as_me:$LINENO: checking build system type" >&5
1485 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1486 if test "${ac_cv_build+set}" = set; then
1487   echo $ECHO_N "(cached) $ECHO_C" >&6
1488 else
1489   ac_cv_build_alias=$build_alias
1490 test -z "$ac_cv_build_alias" &&
1491   ac_cv_build_alias=`$ac_config_guess`
1492 test -z "$ac_cv_build_alias" &&
1493   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1494 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1495    { (exit 1); exit 1; }; }
1496 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1497   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1498 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1499    { (exit 1); exit 1; }; }
1500
1501 fi
1502 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1503 echo "${ECHO_T}$ac_cv_build" >&6
1504 build=$ac_cv_build
1505 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1506 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1507 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1508
1509
1510 echo "$as_me:$LINENO: checking host system type" >&5
1511 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1512 if test "${ac_cv_host+set}" = set; then
1513   echo $ECHO_N "(cached) $ECHO_C" >&6
1514 else
1515   ac_cv_host_alias=$host_alias
1516 test -z "$ac_cv_host_alias" &&
1517   ac_cv_host_alias=$ac_cv_build_alias
1518 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1519   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1520 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1521    { (exit 1); exit 1; }; }
1522
1523 fi
1524 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1525 echo "${ECHO_T}$ac_cv_host" >&6
1526 host=$ac_cv_host
1527 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1528 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1529 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1530
1531
1532 echo "$as_me:$LINENO: checking target system type" >&5
1533 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1534 if test "${ac_cv_target+set}" = set; then
1535   echo $ECHO_N "(cached) $ECHO_C" >&6
1536 else
1537   ac_cv_target_alias=$target_alias
1538 test "x$ac_cv_target_alias" = "x" &&
1539   ac_cv_target_alias=$ac_cv_host_alias
1540 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1541   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1542 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1543    { (exit 1); exit 1; }; }
1544
1545 fi
1546 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1547 echo "${ECHO_T}$ac_cv_target" >&6
1548 target=$ac_cv_target
1549 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1550 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1551 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1552
1553
1554 # The aliases save the names the user supplied, while $host etc.
1555 # will get canonicalized.
1556 test -n "$target_alias" &&
1557   test "$program_prefix$program_suffix$program_transform_name" = \
1558     NONENONEs,x,x, &&
1559   program_prefix=${target_alias}-
1560 test "$program_prefix" != NONE &&
1561   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1562 # Use a double $ so make ignores it.
1563 test "$program_suffix" != NONE &&
1564   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1565 # Double any \ or $.  echo might interpret backslashes.
1566 # By default was `s,x,x', remove it if useless.
1567 cat <<\_ACEOF >conftest.sed
1568 s/[\\$]/&&/g;s/;s,x,x,$//
1569 _ACEOF
1570 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1571 rm conftest.sed
1572
1573 ac_ext=c
1574 ac_cpp='$CPP $CPPFLAGS'
1575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1578 if test -n "$ac_tool_prefix"; then
1579   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1580 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1581 echo "$as_me:$LINENO: checking for $ac_word" >&5
1582 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1583 if test "${ac_cv_prog_CC+set}" = set; then
1584   echo $ECHO_N "(cached) $ECHO_C" >&6
1585 else
1586   if test -n "$CC"; then
1587   ac_cv_prog_CC="$CC" # Let the user override the test.
1588 else
1589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1590 for as_dir in $PATH
1591 do
1592   IFS=$as_save_IFS
1593   test -z "$as_dir" && as_dir=.
1594   for ac_exec_ext in '' $ac_executable_extensions; do
1595   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1596     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1597     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1598     break 2
1599   fi
1600 done
1601 done
1602
1603 fi
1604 fi
1605 CC=$ac_cv_prog_CC
1606 if test -n "$CC"; then
1607   echo "$as_me:$LINENO: result: $CC" >&5
1608 echo "${ECHO_T}$CC" >&6
1609 else
1610   echo "$as_me:$LINENO: result: no" >&5
1611 echo "${ECHO_T}no" >&6
1612 fi
1613
1614 fi
1615 if test -z "$ac_cv_prog_CC"; then
1616   ac_ct_CC=$CC
1617   # Extract the first word of "gcc", so it can be a program name with args.
1618 set dummy gcc; ac_word=$2
1619 echo "$as_me:$LINENO: checking for $ac_word" >&5
1620 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1621 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1622   echo $ECHO_N "(cached) $ECHO_C" >&6
1623 else
1624   if test -n "$ac_ct_CC"; then
1625   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1626 else
1627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1628 for as_dir in $PATH
1629 do
1630   IFS=$as_save_IFS
1631   test -z "$as_dir" && as_dir=.
1632   for ac_exec_ext in '' $ac_executable_extensions; do
1633   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1634     ac_cv_prog_ac_ct_CC="gcc"
1635     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1636     break 2
1637   fi
1638 done
1639 done
1640
1641 fi
1642 fi
1643 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1644 if test -n "$ac_ct_CC"; then
1645   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1646 echo "${ECHO_T}$ac_ct_CC" >&6
1647 else
1648   echo "$as_me:$LINENO: result: no" >&5
1649 echo "${ECHO_T}no" >&6
1650 fi
1651
1652   CC=$ac_ct_CC
1653 else
1654   CC="$ac_cv_prog_CC"
1655 fi
1656
1657 if test -z "$CC"; then
1658   if test -n "$ac_tool_prefix"; then
1659   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1660 set dummy ${ac_tool_prefix}cc; ac_word=$2
1661 echo "$as_me:$LINENO: checking for $ac_word" >&5
1662 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1663 if test "${ac_cv_prog_CC+set}" = set; then
1664   echo $ECHO_N "(cached) $ECHO_C" >&6
1665 else
1666   if test -n "$CC"; then
1667   ac_cv_prog_CC="$CC" # Let the user override the test.
1668 else
1669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1670 for as_dir in $PATH
1671 do
1672   IFS=$as_save_IFS
1673   test -z "$as_dir" && as_dir=.
1674   for ac_exec_ext in '' $ac_executable_extensions; do
1675   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1676     ac_cv_prog_CC="${ac_tool_prefix}cc"
1677     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1678     break 2
1679   fi
1680 done
1681 done
1682
1683 fi
1684 fi
1685 CC=$ac_cv_prog_CC
1686 if test -n "$CC"; then
1687   echo "$as_me:$LINENO: result: $CC" >&5
1688 echo "${ECHO_T}$CC" >&6
1689 else
1690   echo "$as_me:$LINENO: result: no" >&5
1691 echo "${ECHO_T}no" >&6
1692 fi
1693
1694 fi
1695 if test -z "$ac_cv_prog_CC"; then
1696   ac_ct_CC=$CC
1697   # Extract the first word of "cc", so it can be a program name with args.
1698 set dummy cc; ac_word=$2
1699 echo "$as_me:$LINENO: checking for $ac_word" >&5
1700 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1701 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1702   echo $ECHO_N "(cached) $ECHO_C" >&6
1703 else
1704   if test -n "$ac_ct_CC"; then
1705   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1706 else
1707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1708 for as_dir in $PATH
1709 do
1710   IFS=$as_save_IFS
1711   test -z "$as_dir" && as_dir=.
1712   for ac_exec_ext in '' $ac_executable_extensions; do
1713   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1714     ac_cv_prog_ac_ct_CC="cc"
1715     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1716     break 2
1717   fi
1718 done
1719 done
1720
1721 fi
1722 fi
1723 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1724 if test -n "$ac_ct_CC"; then
1725   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1726 echo "${ECHO_T}$ac_ct_CC" >&6
1727 else
1728   echo "$as_me:$LINENO: result: no" >&5
1729 echo "${ECHO_T}no" >&6
1730 fi
1731
1732   CC=$ac_ct_CC
1733 else
1734   CC="$ac_cv_prog_CC"
1735 fi
1736
1737 fi
1738 if test -z "$CC"; then
1739   # Extract the first word of "cc", so it can be a program name with args.
1740 set dummy cc; ac_word=$2
1741 echo "$as_me:$LINENO: checking for $ac_word" >&5
1742 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1743 if test "${ac_cv_prog_CC+set}" = set; then
1744   echo $ECHO_N "(cached) $ECHO_C" >&6
1745 else
1746   if test -n "$CC"; then
1747   ac_cv_prog_CC="$CC" # Let the user override the test.
1748 else
1749   ac_prog_rejected=no
1750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1751 for as_dir in $PATH
1752 do
1753   IFS=$as_save_IFS
1754   test -z "$as_dir" && as_dir=.
1755   for ac_exec_ext in '' $ac_executable_extensions; do
1756   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1757     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1758        ac_prog_rejected=yes
1759        continue
1760      fi
1761     ac_cv_prog_CC="cc"
1762     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1763     break 2
1764   fi
1765 done
1766 done
1767
1768 if test $ac_prog_rejected = yes; then
1769   # We found a bogon in the path, so make sure we never use it.
1770   set dummy $ac_cv_prog_CC
1771   shift
1772   if test $# != 0; then
1773     # We chose a different compiler from the bogus one.
1774     # However, it has the same basename, so the bogon will be chosen
1775     # first if we set CC to just the basename; use the full file name.
1776     shift
1777     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1778   fi
1779 fi
1780 fi
1781 fi
1782 CC=$ac_cv_prog_CC
1783 if test -n "$CC"; then
1784   echo "$as_me:$LINENO: result: $CC" >&5
1785 echo "${ECHO_T}$CC" >&6
1786 else
1787   echo "$as_me:$LINENO: result: no" >&5
1788 echo "${ECHO_T}no" >&6
1789 fi
1790
1791 fi
1792 if test -z "$CC"; then
1793   if test -n "$ac_tool_prefix"; then
1794   for ac_prog in cl
1795   do
1796     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1797 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1798 echo "$as_me:$LINENO: checking for $ac_word" >&5
1799 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1800 if test "${ac_cv_prog_CC+set}" = set; then
1801   echo $ECHO_N "(cached) $ECHO_C" >&6
1802 else
1803   if test -n "$CC"; then
1804   ac_cv_prog_CC="$CC" # Let the user override the test.
1805 else
1806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1807 for as_dir in $PATH
1808 do
1809   IFS=$as_save_IFS
1810   test -z "$as_dir" && as_dir=.
1811   for ac_exec_ext in '' $ac_executable_extensions; do
1812   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1813     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1814     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1815     break 2
1816   fi
1817 done
1818 done
1819
1820 fi
1821 fi
1822 CC=$ac_cv_prog_CC
1823 if test -n "$CC"; then
1824   echo "$as_me:$LINENO: result: $CC" >&5
1825 echo "${ECHO_T}$CC" >&6
1826 else
1827   echo "$as_me:$LINENO: result: no" >&5
1828 echo "${ECHO_T}no" >&6
1829 fi
1830
1831     test -n "$CC" && break
1832   done
1833 fi
1834 if test -z "$CC"; then
1835   ac_ct_CC=$CC
1836   for ac_prog in cl
1837 do
1838   # Extract the first word of "$ac_prog", so it can be a program name with args.
1839 set dummy $ac_prog; ac_word=$2
1840 echo "$as_me:$LINENO: checking for $ac_word" >&5
1841 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1842 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1843   echo $ECHO_N "(cached) $ECHO_C" >&6
1844 else
1845   if test -n "$ac_ct_CC"; then
1846   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1847 else
1848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1849 for as_dir in $PATH
1850 do
1851   IFS=$as_save_IFS
1852   test -z "$as_dir" && as_dir=.
1853   for ac_exec_ext in '' $ac_executable_extensions; do
1854   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1855     ac_cv_prog_ac_ct_CC="$ac_prog"
1856     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1857     break 2
1858   fi
1859 done
1860 done
1861
1862 fi
1863 fi
1864 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1865 if test -n "$ac_ct_CC"; then
1866   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1867 echo "${ECHO_T}$ac_ct_CC" >&6
1868 else
1869   echo "$as_me:$LINENO: result: no" >&5
1870 echo "${ECHO_T}no" >&6
1871 fi
1872
1873   test -n "$ac_ct_CC" && break
1874 done
1875
1876   CC=$ac_ct_CC
1877 fi
1878
1879 fi
1880
1881
1882 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1883 See \`config.log' for more details." >&5
1884 echo "$as_me: error: no acceptable C compiler found in \$PATH
1885 See \`config.log' for more details." >&2;}
1886    { (exit 1); exit 1; }; }
1887
1888 # Provide some information about the compiler.
1889 echo "$as_me:$LINENO:" \
1890      "checking for C compiler version" >&5
1891 ac_compiler=`set X $ac_compile; echo $2`
1892 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1893   (eval $ac_compiler --version </dev/null >&5) 2>&5
1894   ac_status=$?
1895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1896   (exit $ac_status); }
1897 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1898   (eval $ac_compiler -v </dev/null >&5) 2>&5
1899   ac_status=$?
1900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1901   (exit $ac_status); }
1902 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1903   (eval $ac_compiler -V </dev/null >&5) 2>&5
1904   ac_status=$?
1905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1906   (exit $ac_status); }
1907
1908 cat >conftest.$ac_ext <<_ACEOF
1909 /* confdefs.h.  */
1910 _ACEOF
1911 cat confdefs.h >>conftest.$ac_ext
1912 cat >>conftest.$ac_ext <<_ACEOF
1913 /* end confdefs.h.  */
1914
1915 int
1916 main ()
1917 {
1918
1919   ;
1920   return 0;
1921 }
1922 _ACEOF
1923 ac_clean_files_save=$ac_clean_files
1924 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1925 # Try to create an executable without -o first, disregard a.out.
1926 # It will help us diagnose broken compilers, and finding out an intuition
1927 # of exeext.
1928 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1929 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1930 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1931 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1932   (eval $ac_link_default) 2>&5
1933   ac_status=$?
1934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1935   (exit $ac_status); }; then
1936   # Find the output, starting from the most likely.  This scheme is
1937 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1938 # resort.
1939
1940 # Be careful to initialize this variable, since it used to be cached.
1941 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1942 ac_cv_exeext=
1943 # b.out is created by i960 compilers.
1944 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1945 do
1946   test -f "$ac_file" || continue
1947   case $ac_file in
1948     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1949         ;;
1950     conftest.$ac_ext )
1951         # This is the source file.
1952         ;;
1953     [ab].out )
1954         # We found the default executable, but exeext='' is most
1955         # certainly right.
1956         break;;
1957     *.* )
1958         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1959         # FIXME: I believe we export ac_cv_exeext for Libtool,
1960         # but it would be cool to find out if it's true.  Does anybody
1961         # maintain Libtool? --akim.
1962         export ac_cv_exeext
1963         break;;
1964     * )
1965         break;;
1966   esac
1967 done
1968 else
1969   echo "$as_me: failed program was:" >&5
1970 sed 's/^/| /' conftest.$ac_ext >&5
1971
1972 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1973 See \`config.log' for more details." >&5
1974 echo "$as_me: error: C compiler cannot create executables
1975 See \`config.log' for more details." >&2;}
1976    { (exit 77); exit 77; }; }
1977 fi
1978
1979 ac_exeext=$ac_cv_exeext
1980 echo "$as_me:$LINENO: result: $ac_file" >&5
1981 echo "${ECHO_T}$ac_file" >&6
1982
1983 # Check the compiler produces executables we can run.  If not, either
1984 # the compiler is broken, or we cross compile.
1985 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1986 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1987 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1988 # If not cross compiling, check that we can run a simple program.
1989 if test "$cross_compiling" != yes; then
1990   if { ac_try='./$ac_file'
1991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1992   (eval $ac_try) 2>&5
1993   ac_status=$?
1994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1995   (exit $ac_status); }; }; then
1996     cross_compiling=no
1997   else
1998     if test "$cross_compiling" = maybe; then
1999         cross_compiling=yes
2000     else
2001         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2002 If you meant to cross compile, use \`--host'.
2003 See \`config.log' for more details." >&5
2004 echo "$as_me: error: cannot run C compiled programs.
2005 If you meant to cross compile, use \`--host'.
2006 See \`config.log' for more details." >&2;}
2007    { (exit 1); exit 1; }; }
2008     fi
2009   fi
2010 fi
2011 echo "$as_me:$LINENO: result: yes" >&5
2012 echo "${ECHO_T}yes" >&6
2013
2014 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2015 ac_clean_files=$ac_clean_files_save
2016 # Check the compiler produces executables we can run.  If not, either
2017 # the compiler is broken, or we cross compile.
2018 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2019 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2020 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2021 echo "${ECHO_T}$cross_compiling" >&6
2022
2023 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2024 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2025 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2026   (eval $ac_link) 2>&5
2027   ac_status=$?
2028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029   (exit $ac_status); }; then
2030   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2031 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2032 # work properly (i.e., refer to `conftest.exe'), while it won't with
2033 # `rm'.
2034 for ac_file in conftest.exe conftest conftest.*; do
2035   test -f "$ac_file" || continue
2036   case $ac_file in
2037     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2038     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2039           export ac_cv_exeext
2040           break;;
2041     * ) break;;
2042   esac
2043 done
2044 else
2045   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2046 See \`config.log' for more details." >&5
2047 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2048 See \`config.log' for more details." >&2;}
2049    { (exit 1); exit 1; }; }
2050 fi
2051
2052 rm -f conftest$ac_cv_exeext
2053 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2054 echo "${ECHO_T}$ac_cv_exeext" >&6
2055
2056 rm -f conftest.$ac_ext
2057 EXEEXT=$ac_cv_exeext
2058 ac_exeext=$EXEEXT
2059 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2060 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2061 if test "${ac_cv_objext+set}" = set; then
2062   echo $ECHO_N "(cached) $ECHO_C" >&6
2063 else
2064   cat >conftest.$ac_ext <<_ACEOF
2065 /* confdefs.h.  */
2066 _ACEOF
2067 cat confdefs.h >>conftest.$ac_ext
2068 cat >>conftest.$ac_ext <<_ACEOF
2069 /* end confdefs.h.  */
2070
2071 int
2072 main ()
2073 {
2074
2075   ;
2076   return 0;
2077 }
2078 _ACEOF
2079 rm -f conftest.o conftest.obj
2080 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2081   (eval $ac_compile) 2>&5
2082   ac_status=$?
2083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2084   (exit $ac_status); }; then
2085   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2086   case $ac_file in
2087     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2088     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2089        break;;
2090   esac
2091 done
2092 else
2093   echo "$as_me: failed program was:" >&5
2094 sed 's/^/| /' conftest.$ac_ext >&5
2095
2096 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2097 See \`config.log' for more details." >&5
2098 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2099 See \`config.log' for more details." >&2;}
2100    { (exit 1); exit 1; }; }
2101 fi
2102
2103 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2104 fi
2105 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2106 echo "${ECHO_T}$ac_cv_objext" >&6
2107 OBJEXT=$ac_cv_objext
2108 ac_objext=$OBJEXT
2109 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2110 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2111 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2112   echo $ECHO_N "(cached) $ECHO_C" >&6
2113 else
2114   cat >conftest.$ac_ext <<_ACEOF
2115 /* confdefs.h.  */
2116 _ACEOF
2117 cat confdefs.h >>conftest.$ac_ext
2118 cat >>conftest.$ac_ext <<_ACEOF
2119 /* end confdefs.h.  */
2120
2121 int
2122 main ()
2123 {
2124 #ifndef __GNUC__
2125        choke me
2126 #endif
2127
2128   ;
2129   return 0;
2130 }
2131 _ACEOF
2132 rm -f conftest.$ac_objext
2133 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2134   (eval $ac_compile) 2>conftest.er1
2135   ac_status=$?
2136   grep -v '^ *+' conftest.er1 >conftest.err
2137   rm -f conftest.er1
2138   cat conftest.err >&5
2139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140   (exit $ac_status); } &&
2141          { ac_try='test -z "$ac_c_werror_flag"
2142                          || test ! -s conftest.err'
2143   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2144   (eval $ac_try) 2>&5
2145   ac_status=$?
2146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147   (exit $ac_status); }; } &&
2148          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2154   ac_compiler_gnu=yes
2155 else
2156   echo "$as_me: failed program was:" >&5
2157 sed 's/^/| /' conftest.$ac_ext >&5
2158
2159 ac_compiler_gnu=no
2160 fi
2161 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2162 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2163
2164 fi
2165 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2166 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2167 GCC=`test $ac_compiler_gnu = yes && echo yes`
2168 ac_test_CFLAGS=${CFLAGS+set}
2169 ac_save_CFLAGS=$CFLAGS
2170 CFLAGS="-g"
2171 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2172 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2173 if test "${ac_cv_prog_cc_g+set}" = set; then
2174   echo $ECHO_N "(cached) $ECHO_C" >&6
2175 else
2176   cat >conftest.$ac_ext <<_ACEOF
2177 /* confdefs.h.  */
2178 _ACEOF
2179 cat confdefs.h >>conftest.$ac_ext
2180 cat >>conftest.$ac_ext <<_ACEOF
2181 /* end confdefs.h.  */
2182
2183 int
2184 main ()
2185 {
2186
2187   ;
2188   return 0;
2189 }
2190 _ACEOF
2191 rm -f conftest.$ac_objext
2192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2193   (eval $ac_compile) 2>conftest.er1
2194   ac_status=$?
2195   grep -v '^ *+' conftest.er1 >conftest.err
2196   rm -f conftest.er1
2197   cat conftest.err >&5
2198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199   (exit $ac_status); } &&
2200          { ac_try='test -z "$ac_c_werror_flag"
2201                          || test ! -s conftest.err'
2202   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2203   (eval $ac_try) 2>&5
2204   ac_status=$?
2205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206   (exit $ac_status); }; } &&
2207          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2213   ac_cv_prog_cc_g=yes
2214 else
2215   echo "$as_me: failed program was:" >&5
2216 sed 's/^/| /' conftest.$ac_ext >&5
2217
2218 ac_cv_prog_cc_g=no
2219 fi
2220 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221 fi
2222 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2223 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2224 if test "$ac_test_CFLAGS" = set; then
2225   CFLAGS=$ac_save_CFLAGS
2226 elif test $ac_cv_prog_cc_g = yes; then
2227   if test "$GCC" = yes; then
2228     CFLAGS="-g -O2"
2229   else
2230     CFLAGS="-g"
2231   fi
2232 else
2233   if test "$GCC" = yes; then
2234     CFLAGS="-O2"
2235   else
2236     CFLAGS=
2237   fi
2238 fi
2239 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2240 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2241 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2242   echo $ECHO_N "(cached) $ECHO_C" >&6
2243 else
2244   ac_cv_prog_cc_stdc=no
2245 ac_save_CC=$CC
2246 cat >conftest.$ac_ext <<_ACEOF
2247 /* confdefs.h.  */
2248 _ACEOF
2249 cat confdefs.h >>conftest.$ac_ext
2250 cat >>conftest.$ac_ext <<_ACEOF
2251 /* end confdefs.h.  */
2252 #include <stdarg.h>
2253 #include <stdio.h>
2254 #include <sys/types.h>
2255 #include <sys/stat.h>
2256 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2257 struct buf { int x; };
2258 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2259 static char *e (p, i)
2260      char **p;
2261      int i;
2262 {
2263   return p[i];
2264 }
2265 static char *f (char * (*g) (char **, int), char **p, ...)
2266 {
2267   char *s;
2268   va_list v;
2269   va_start (v,p);
2270   s = g (p, va_arg (v,int));
2271   va_end (v);
2272   return s;
2273 }
2274
2275 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2276    function prototypes and stuff, but not '\xHH' hex character constants.
2277    These don't provoke an error unfortunately, instead are silently treated
2278    as 'x'.  The following induces an error, until -std1 is added to get
2279    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2280    array size at least.  It's necessary to write '\x00'==0 to get something
2281    that's true only with -std1.  */
2282 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2283
2284 int test (int i, double x);
2285 struct s1 {int (*f) (int a);};
2286 struct s2 {int (*f) (double a);};
2287 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2288 int argc;
2289 char **argv;
2290 int
2291 main ()
2292 {
2293 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2294   ;
2295   return 0;
2296 }
2297 _ACEOF
2298 # Don't try gcc -ansi; that turns off useful extensions and
2299 # breaks some systems' header files.
2300 # AIX                   -qlanglvl=ansi
2301 # Ultrix and OSF/1      -std1
2302 # HP-UX 10.20 and later -Ae
2303 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2304 # SVR4                  -Xc -D__EXTENSIONS__
2305 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2306 do
2307   CC="$ac_save_CC $ac_arg"
2308   rm -f conftest.$ac_objext
2309 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2310   (eval $ac_compile) 2>conftest.er1
2311   ac_status=$?
2312   grep -v '^ *+' conftest.er1 >conftest.err
2313   rm -f conftest.er1
2314   cat conftest.err >&5
2315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2316   (exit $ac_status); } &&
2317          { ac_try='test -z "$ac_c_werror_flag"
2318                          || test ! -s conftest.err'
2319   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2320   (eval $ac_try) 2>&5
2321   ac_status=$?
2322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323   (exit $ac_status); }; } &&
2324          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2330   ac_cv_prog_cc_stdc=$ac_arg
2331 break
2332 else
2333   echo "$as_me: failed program was:" >&5
2334 sed 's/^/| /' conftest.$ac_ext >&5
2335
2336 fi
2337 rm -f conftest.err conftest.$ac_objext
2338 done
2339 rm -f conftest.$ac_ext conftest.$ac_objext
2340 CC=$ac_save_CC
2341
2342 fi
2343
2344 case "x$ac_cv_prog_cc_stdc" in
2345   x|xno)
2346     echo "$as_me:$LINENO: result: none needed" >&5
2347 echo "${ECHO_T}none needed" >&6 ;;
2348   *)
2349     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2350 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2351     CC="$CC $ac_cv_prog_cc_stdc" ;;
2352 esac
2353
2354 # Some people use a C++ compiler to compile C.  Since we use `exit',
2355 # in C++ we need to declare it.  In case someone uses the same compiler
2356 # for both compiling C and C++ we need to have the C++ compiler decide
2357 # the declaration of exit, since it's the most demanding environment.
2358 cat >conftest.$ac_ext <<_ACEOF
2359 #ifndef __cplusplus
2360   choke me
2361 #endif
2362 _ACEOF
2363 rm -f conftest.$ac_objext
2364 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2365   (eval $ac_compile) 2>conftest.er1
2366   ac_status=$?
2367   grep -v '^ *+' conftest.er1 >conftest.err
2368   rm -f conftest.er1
2369   cat conftest.err >&5
2370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371   (exit $ac_status); } &&
2372          { ac_try='test -z "$ac_c_werror_flag"
2373                          || test ! -s conftest.err'
2374   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2375   (eval $ac_try) 2>&5
2376   ac_status=$?
2377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378   (exit $ac_status); }; } &&
2379          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2385   for ac_declaration in \
2386    '' \
2387    'extern "C" void std::exit (int) throw (); using std::exit;' \
2388    'extern "C" void std::exit (int); using std::exit;' \
2389    'extern "C" void exit (int) throw ();' \
2390    'extern "C" void exit (int);' \
2391    'void exit (int);'
2392 do
2393   cat >conftest.$ac_ext <<_ACEOF
2394 /* confdefs.h.  */
2395 _ACEOF
2396 cat confdefs.h >>conftest.$ac_ext
2397 cat >>conftest.$ac_ext <<_ACEOF
2398 /* end confdefs.h.  */
2399 $ac_declaration
2400 #include <stdlib.h>
2401 int
2402 main ()
2403 {
2404 exit (42);
2405   ;
2406   return 0;
2407 }
2408 _ACEOF
2409 rm -f conftest.$ac_objext
2410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2411   (eval $ac_compile) 2>conftest.er1
2412   ac_status=$?
2413   grep -v '^ *+' conftest.er1 >conftest.err
2414   rm -f conftest.er1
2415   cat conftest.err >&5
2416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417   (exit $ac_status); } &&
2418          { ac_try='test -z "$ac_c_werror_flag"
2419                          || test ! -s conftest.err'
2420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2421   (eval $ac_try) 2>&5
2422   ac_status=$?
2423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2424   (exit $ac_status); }; } &&
2425          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2431   :
2432 else
2433   echo "$as_me: failed program was:" >&5
2434 sed 's/^/| /' conftest.$ac_ext >&5
2435
2436 continue
2437 fi
2438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2439   cat >conftest.$ac_ext <<_ACEOF
2440 /* confdefs.h.  */
2441 _ACEOF
2442 cat confdefs.h >>conftest.$ac_ext
2443 cat >>conftest.$ac_ext <<_ACEOF
2444 /* end confdefs.h.  */
2445 $ac_declaration
2446 int
2447 main ()
2448 {
2449 exit (42);
2450   ;
2451   return 0;
2452 }
2453 _ACEOF
2454 rm -f conftest.$ac_objext
2455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2456   (eval $ac_compile) 2>conftest.er1
2457   ac_status=$?
2458   grep -v '^ *+' conftest.er1 >conftest.err
2459   rm -f conftest.er1
2460   cat conftest.err >&5
2461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2462   (exit $ac_status); } &&
2463          { ac_try='test -z "$ac_c_werror_flag"
2464                          || test ! -s conftest.err'
2465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2466   (eval $ac_try) 2>&5
2467   ac_status=$?
2468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2469   (exit $ac_status); }; } &&
2470          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2476   break
2477 else
2478   echo "$as_me: failed program was:" >&5
2479 sed 's/^/| /' conftest.$ac_ext >&5
2480
2481 fi
2482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2483 done
2484 rm -f conftest*
2485 if test -n "$ac_declaration"; then
2486   echo '#ifdef __cplusplus' >>confdefs.h
2487   echo $ac_declaration      >>confdefs.h
2488   echo '#endif'             >>confdefs.h
2489 fi
2490
2491 else
2492   echo "$as_me: failed program was:" >&5
2493 sed 's/^/| /' conftest.$ac_ext >&5
2494
2495 fi
2496 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2497 ac_ext=c
2498 ac_cpp='$CPP $CPPFLAGS'
2499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2502
2503 # Find a good install program.  We prefer a C program (faster),
2504 # so one script is as good as another.  But avoid the broken or
2505 # incompatible versions:
2506 # SysV /etc/install, /usr/sbin/install
2507 # SunOS /usr/etc/install
2508 # IRIX /sbin/install
2509 # AIX /bin/install
2510 # AmigaOS /C/install, which installs bootblocks on floppy discs
2511 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2512 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2513 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2514 # OS/2's system install, which has a completely different semantic
2515 # ./install, which can be erroneously created by make from ./install.sh.
2516 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2517 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2518 if test -z "$INSTALL"; then
2519 if test "${ac_cv_path_install+set}" = set; then
2520   echo $ECHO_N "(cached) $ECHO_C" >&6
2521 else
2522   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2523 for as_dir in $PATH
2524 do
2525   IFS=$as_save_IFS
2526   test -z "$as_dir" && as_dir=.
2527   # Account for people who put trailing slashes in PATH elements.
2528 case $as_dir/ in
2529   ./ | .// | /cC/* | \
2530   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2531   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2532   /usr/ucb/* ) ;;
2533   *)
2534     # OSF1 and SCO ODT 3.0 have their own names for install.
2535     # Don't use installbsd from OSF since it installs stuff as root
2536     # by default.
2537     for ac_prog in ginstall scoinst install; do
2538       for ac_exec_ext in '' $ac_executable_extensions; do
2539         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2540           if test $ac_prog = install &&
2541             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2542             # AIX install.  It has an incompatible calling convention.
2543             :
2544           elif test $ac_prog = install &&
2545             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2546             # program-specific install script used by HP pwplus--don't use.
2547             :
2548           else
2549             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2550             break 3
2551           fi
2552         fi
2553       done
2554     done
2555     ;;
2556 esac
2557 done
2558
2559
2560 fi
2561   if test "${ac_cv_path_install+set}" = set; then
2562     INSTALL=$ac_cv_path_install
2563   else
2564     # As a last resort, use the slow shell script.  We don't cache a
2565     # path for INSTALL within a source directory, because that will
2566     # break other packages using the cache if that directory is
2567     # removed, or if the path is relative.
2568     INSTALL=$ac_install_sh
2569   fi
2570 fi
2571 echo "$as_me:$LINENO: result: $INSTALL" >&5
2572 echo "${ECHO_T}$INSTALL" >&6
2573
2574 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2575 # It thinks the first close brace ends the variable substitution.
2576 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2577
2578 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2579
2580 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2581
2582
2583 # Put a plausible default for CC_FOR_BUILD in Makefile.
2584 if test "x$cross_compiling" = "xno"; then
2585   CC_FOR_BUILD='$(CC)'
2586 else
2587   CC_FOR_BUILD=gcc
2588 fi
2589
2590
2591
2592
2593 AR=${AR-ar}
2594
2595 if test -n "$ac_tool_prefix"; then
2596   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2597 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2598 echo "$as_me:$LINENO: checking for $ac_word" >&5
2599 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2600 if test "${ac_cv_prog_RANLIB+set}" = set; then
2601   echo $ECHO_N "(cached) $ECHO_C" >&6
2602 else
2603   if test -n "$RANLIB"; then
2604   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2605 else
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607 for as_dir in $PATH
2608 do
2609   IFS=$as_save_IFS
2610   test -z "$as_dir" && as_dir=.
2611   for ac_exec_ext in '' $ac_executable_extensions; do
2612   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2613     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2614     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2615     break 2
2616   fi
2617 done
2618 done
2619
2620 fi
2621 fi
2622 RANLIB=$ac_cv_prog_RANLIB
2623 if test -n "$RANLIB"; then
2624   echo "$as_me:$LINENO: result: $RANLIB" >&5
2625 echo "${ECHO_T}$RANLIB" >&6
2626 else
2627   echo "$as_me:$LINENO: result: no" >&5
2628 echo "${ECHO_T}no" >&6
2629 fi
2630
2631 fi
2632 if test -z "$ac_cv_prog_RANLIB"; then
2633   ac_ct_RANLIB=$RANLIB
2634   # Extract the first word of "ranlib", so it can be a program name with args.
2635 set dummy ranlib; ac_word=$2
2636 echo "$as_me:$LINENO: checking for $ac_word" >&5
2637 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2638 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2639   echo $ECHO_N "(cached) $ECHO_C" >&6
2640 else
2641   if test -n "$ac_ct_RANLIB"; then
2642   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2643 else
2644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2645 for as_dir in $PATH
2646 do
2647   IFS=$as_save_IFS
2648   test -z "$as_dir" && as_dir=.
2649   for ac_exec_ext in '' $ac_executable_extensions; do
2650   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2651     ac_cv_prog_ac_ct_RANLIB="ranlib"
2652     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2653     break 2
2654   fi
2655 done
2656 done
2657
2658   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2659 fi
2660 fi
2661 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2662 if test -n "$ac_ct_RANLIB"; then
2663   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2664 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2665 else
2666   echo "$as_me:$LINENO: result: no" >&5
2667 echo "${ECHO_T}no" >&6
2668 fi
2669
2670   RANLIB=$ac_ct_RANLIB
2671 else
2672   RANLIB="$ac_cv_prog_RANLIB"
2673 fi
2674
2675
2676 ALL_LINGUAS=
2677 # If we haven't got the data from the intl directory,
2678 # assume NLS is disabled.
2679 USE_NLS=no
2680 LIBINTL=
2681 LIBINTL_DEP=
2682 INCINTL=
2683 XGETTEXT=
2684 GMSGFMT=
2685 POSUB=
2686 if test -f ../intl/config.intl; then
2687   . ../intl/config.intl
2688 fi
2689 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
2690 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
2691 if test x"$USE_NLS" != xyes; then
2692   echo "$as_me:$LINENO: result: no" >&5
2693 echo "${ECHO_T}no" >&6
2694 else
2695   echo "$as_me:$LINENO: result: yes" >&5
2696 echo "${ECHO_T}yes" >&6
2697
2698 cat >>confdefs.h <<\_ACEOF
2699 #define ENABLE_NLS 1
2700 _ACEOF
2701
2702
2703   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
2704 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
2705   # Look for .po and .gmo files in the source directory.
2706   CATALOGS=
2707   XLINGUAS=
2708   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2709     # If there aren't any .gmo files the shell will give us the
2710     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2711     # weeded out.
2712     case "$cat" in *\**)
2713       continue;;
2714     esac
2715     # The quadruple backslash is collapsed to a double backslash
2716     # by the backticks, then collapsed again by the double quotes,
2717     # leaving us with one backslash in the sed expression (right
2718     # before the dot that mustn't act as a wildcard).
2719     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2720     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2721     # The user is allowed to set LINGUAS to a list of languages to
2722     # install catalogs for.  If it's empty that means "all of them."
2723     if test "x$LINGUAS" = x; then
2724       CATALOGS="$CATALOGS $cat"
2725       XLINGUAS="$XLINGUAS $lang"
2726     else
2727       case "$LINGUAS" in *$lang*)
2728         CATALOGS="$CATALOGS $cat"
2729         XLINGUAS="$XLINGUAS $lang"
2730         ;;
2731       esac
2732     fi
2733   done
2734   LINGUAS="$XLINGUAS"
2735   echo "$as_me:$LINENO: result: $LINGUAS" >&5
2736 echo "${ECHO_T}$LINGUAS" >&6
2737
2738
2739     DATADIRNAME=share
2740
2741   INSTOBJEXT=.mo
2742
2743   GENCAT=gencat
2744
2745   CATOBJEXT=.gmo
2746
2747 fi
2748
2749 # Check for common headers.
2750 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2751 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2752
2753 ac_ext=c
2754 ac_cpp='$CPP $CPPFLAGS'
2755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2757 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2758 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2759 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2760 # On Suns, sometimes $CPP names a directory.
2761 if test -n "$CPP" && test -d "$CPP"; then
2762   CPP=
2763 fi
2764 if test -z "$CPP"; then
2765   if test "${ac_cv_prog_CPP+set}" = set; then
2766   echo $ECHO_N "(cached) $ECHO_C" >&6
2767 else
2768       # Double quotes because CPP needs to be expanded
2769     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2770     do
2771       ac_preproc_ok=false
2772 for ac_c_preproc_warn_flag in '' yes
2773 do
2774   # Use a header file that comes with gcc, so configuring glibc
2775   # with a fresh cross-compiler works.
2776   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2777   # <limits.h> exists even on freestanding compilers.
2778   # On the NeXT, cc -E runs the code through the compiler's parser,
2779   # not just through cpp. "Syntax error" is here to catch this case.
2780   cat >conftest.$ac_ext <<_ACEOF
2781 /* confdefs.h.  */
2782 _ACEOF
2783 cat confdefs.h >>conftest.$ac_ext
2784 cat >>conftest.$ac_ext <<_ACEOF
2785 /* end confdefs.h.  */
2786 #ifdef __STDC__
2787 # include <limits.h>
2788 #else
2789 # include <assert.h>
2790 #endif
2791                      Syntax error
2792 _ACEOF
2793 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2794   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2795   ac_status=$?
2796   grep -v '^ *+' conftest.er1 >conftest.err
2797   rm -f conftest.er1
2798   cat conftest.err >&5
2799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2800   (exit $ac_status); } >/dev/null; then
2801   if test -s conftest.err; then
2802     ac_cpp_err=$ac_c_preproc_warn_flag
2803     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2804   else
2805     ac_cpp_err=
2806   fi
2807 else
2808   ac_cpp_err=yes
2809 fi
2810 if test -z "$ac_cpp_err"; then
2811   :
2812 else
2813   echo "$as_me: failed program was:" >&5
2814 sed 's/^/| /' conftest.$ac_ext >&5
2815
2816   # Broken: fails on valid input.
2817 continue
2818 fi
2819 rm -f conftest.err conftest.$ac_ext
2820
2821   # OK, works on sane cases.  Now check whether non-existent headers
2822   # can be detected and how.
2823   cat >conftest.$ac_ext <<_ACEOF
2824 /* confdefs.h.  */
2825 _ACEOF
2826 cat confdefs.h >>conftest.$ac_ext
2827 cat >>conftest.$ac_ext <<_ACEOF
2828 /* end confdefs.h.  */
2829 #include <ac_nonexistent.h>
2830 _ACEOF
2831 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2832   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2833   ac_status=$?
2834   grep -v '^ *+' conftest.er1 >conftest.err
2835   rm -f conftest.er1
2836   cat conftest.err >&5
2837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838   (exit $ac_status); } >/dev/null; then
2839   if test -s conftest.err; then
2840     ac_cpp_err=$ac_c_preproc_warn_flag
2841     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2842   else
2843     ac_cpp_err=
2844   fi
2845 else
2846   ac_cpp_err=yes
2847 fi
2848 if test -z "$ac_cpp_err"; then
2849   # Broken: success on invalid input.
2850 continue
2851 else
2852   echo "$as_me: failed program was:" >&5
2853 sed 's/^/| /' conftest.$ac_ext >&5
2854
2855   # Passes both tests.
2856 ac_preproc_ok=:
2857 break
2858 fi
2859 rm -f conftest.err conftest.$ac_ext
2860
2861 done
2862 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2863 rm -f conftest.err conftest.$ac_ext
2864 if $ac_preproc_ok; then
2865   break
2866 fi
2867
2868     done
2869     ac_cv_prog_CPP=$CPP
2870
2871 fi
2872   CPP=$ac_cv_prog_CPP
2873 else
2874   ac_cv_prog_CPP=$CPP
2875 fi
2876 echo "$as_me:$LINENO: result: $CPP" >&5
2877 echo "${ECHO_T}$CPP" >&6
2878 ac_preproc_ok=false
2879 for ac_c_preproc_warn_flag in '' yes
2880 do
2881   # Use a header file that comes with gcc, so configuring glibc
2882   # with a fresh cross-compiler works.
2883   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2884   # <limits.h> exists even on freestanding compilers.
2885   # On the NeXT, cc -E runs the code through the compiler's parser,
2886   # not just through cpp. "Syntax error" is here to catch this case.
2887   cat >conftest.$ac_ext <<_ACEOF
2888 /* confdefs.h.  */
2889 _ACEOF
2890 cat confdefs.h >>conftest.$ac_ext
2891 cat >>conftest.$ac_ext <<_ACEOF
2892 /* end confdefs.h.  */
2893 #ifdef __STDC__
2894 # include <limits.h>
2895 #else
2896 # include <assert.h>
2897 #endif
2898                      Syntax error
2899 _ACEOF
2900 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2901   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2902   ac_status=$?
2903   grep -v '^ *+' conftest.er1 >conftest.err
2904   rm -f conftest.er1
2905   cat conftest.err >&5
2906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2907   (exit $ac_status); } >/dev/null; then
2908   if test -s conftest.err; then
2909     ac_cpp_err=$ac_c_preproc_warn_flag
2910     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2911   else
2912     ac_cpp_err=
2913   fi
2914 else
2915   ac_cpp_err=yes
2916 fi
2917 if test -z "$ac_cpp_err"; then
2918   :
2919 else
2920   echo "$as_me: failed program was:" >&5
2921 sed 's/^/| /' conftest.$ac_ext >&5
2922
2923   # Broken: fails on valid input.
2924 continue
2925 fi
2926 rm -f conftest.err conftest.$ac_ext
2927
2928   # OK, works on sane cases.  Now check whether non-existent headers
2929   # can be detected and how.
2930   cat >conftest.$ac_ext <<_ACEOF
2931 /* confdefs.h.  */
2932 _ACEOF
2933 cat confdefs.h >>conftest.$ac_ext
2934 cat >>conftest.$ac_ext <<_ACEOF
2935 /* end confdefs.h.  */
2936 #include <ac_nonexistent.h>
2937 _ACEOF
2938 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2939   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2940   ac_status=$?
2941   grep -v '^ *+' conftest.er1 >conftest.err
2942   rm -f conftest.er1
2943   cat conftest.err >&5
2944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2945   (exit $ac_status); } >/dev/null; then
2946   if test -s conftest.err; then
2947     ac_cpp_err=$ac_c_preproc_warn_flag
2948     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2949   else
2950     ac_cpp_err=
2951   fi
2952 else
2953   ac_cpp_err=yes
2954 fi
2955 if test -z "$ac_cpp_err"; then
2956   # Broken: success on invalid input.
2957 continue
2958 else
2959   echo "$as_me: failed program was:" >&5
2960 sed 's/^/| /' conftest.$ac_ext >&5
2961
2962   # Passes both tests.
2963 ac_preproc_ok=:
2964 break
2965 fi
2966 rm -f conftest.err conftest.$ac_ext
2967
2968 done
2969 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2970 rm -f conftest.err conftest.$ac_ext
2971 if $ac_preproc_ok; then
2972   :
2973 else
2974   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2975 See \`config.log' for more details." >&5
2976 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2977 See \`config.log' for more details." >&2;}
2978    { (exit 1); exit 1; }; }
2979 fi
2980
2981 ac_ext=c
2982 ac_cpp='$CPP $CPPFLAGS'
2983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2986
2987
2988 echo "$as_me:$LINENO: checking for egrep" >&5
2989 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2990 if test "${ac_cv_prog_egrep+set}" = set; then
2991   echo $ECHO_N "(cached) $ECHO_C" >&6
2992 else
2993   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2994     then ac_cv_prog_egrep='grep -E'
2995     else ac_cv_prog_egrep='egrep'
2996     fi
2997 fi
2998 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2999 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3000  EGREP=$ac_cv_prog_egrep
3001
3002
3003 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3004 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3005 if test "${ac_cv_header_stdc+set}" = set; then
3006   echo $ECHO_N "(cached) $ECHO_C" >&6
3007 else
3008   cat >conftest.$ac_ext <<_ACEOF
3009 /* confdefs.h.  */
3010 _ACEOF
3011 cat confdefs.h >>conftest.$ac_ext
3012 cat >>conftest.$ac_ext <<_ACEOF
3013 /* end confdefs.h.  */
3014 #include <stdlib.h>
3015 #include <stdarg.h>
3016 #include <string.h>
3017 #include <float.h>
3018
3019 int
3020 main ()
3021 {
3022
3023   ;
3024   return 0;
3025 }
3026 _ACEOF
3027 rm -f conftest.$ac_objext
3028 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3029   (eval $ac_compile) 2>conftest.er1
3030   ac_status=$?
3031   grep -v '^ *+' conftest.er1 >conftest.err
3032   rm -f conftest.er1
3033   cat conftest.err >&5
3034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3035   (exit $ac_status); } &&
3036          { ac_try='test -z "$ac_c_werror_flag"
3037                          || test ! -s conftest.err'
3038   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3039   (eval $ac_try) 2>&5
3040   ac_status=$?
3041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3042   (exit $ac_status); }; } &&
3043          { ac_try='test -s conftest.$ac_objext'
3044   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3045   (eval $ac_try) 2>&5
3046   ac_status=$?
3047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3048   (exit $ac_status); }; }; then
3049   ac_cv_header_stdc=yes
3050 else
3051   echo "$as_me: failed program was:" >&5
3052 sed 's/^/| /' conftest.$ac_ext >&5
3053
3054 ac_cv_header_stdc=no
3055 fi
3056 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3057
3058 if test $ac_cv_header_stdc = yes; then
3059   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3060   cat >conftest.$ac_ext <<_ACEOF
3061 /* confdefs.h.  */
3062 _ACEOF
3063 cat confdefs.h >>conftest.$ac_ext
3064 cat >>conftest.$ac_ext <<_ACEOF
3065 /* end confdefs.h.  */
3066 #include <string.h>
3067
3068 _ACEOF
3069 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3070   $EGREP "memchr" >/dev/null 2>&1; then
3071   :
3072 else
3073   ac_cv_header_stdc=no
3074 fi
3075 rm -f conftest*
3076
3077 fi
3078
3079 if test $ac_cv_header_stdc = yes; then
3080   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3081   cat >conftest.$ac_ext <<_ACEOF
3082 /* confdefs.h.  */
3083 _ACEOF
3084 cat confdefs.h >>conftest.$ac_ext
3085 cat >>conftest.$ac_ext <<_ACEOF
3086 /* end confdefs.h.  */
3087 #include <stdlib.h>
3088
3089 _ACEOF
3090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3091   $EGREP "free" >/dev/null 2>&1; then
3092   :
3093 else
3094   ac_cv_header_stdc=no
3095 fi
3096 rm -f conftest*
3097
3098 fi
3099
3100 if test $ac_cv_header_stdc = yes; then
3101   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3102   if test "$cross_compiling" = yes; then
3103   :
3104 else
3105   cat >conftest.$ac_ext <<_ACEOF
3106 /* confdefs.h.  */
3107 _ACEOF
3108 cat confdefs.h >>conftest.$ac_ext
3109 cat >>conftest.$ac_ext <<_ACEOF
3110 /* end confdefs.h.  */
3111 #include <ctype.h>
3112 #if ((' ' & 0x0FF) == 0x020)
3113 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3114 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3115 #else
3116 # define ISLOWER(c) \
3117                    (('a' <= (c) && (c) <= 'i') \
3118                      || ('j' <= (c) && (c) <= 'r') \
3119                      || ('s' <= (c) && (c) <= 'z'))
3120 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3121 #endif
3122
3123 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3124 int
3125 main ()
3126 {
3127   int i;
3128   for (i = 0; i < 256; i++)
3129     if (XOR (islower (i), ISLOWER (i))
3130         || toupper (i) != TOUPPER (i))
3131       exit(2);
3132   exit (0);
3133 }
3134 _ACEOF
3135 rm -f conftest$ac_exeext
3136 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3137   (eval $ac_link) 2>&5
3138   ac_status=$?
3139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3141   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3142   (eval $ac_try) 2>&5
3143   ac_status=$?
3144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3145   (exit $ac_status); }; }; then
3146   :
3147 else
3148   echo "$as_me: program exited with status $ac_status" >&5
3149 echo "$as_me: failed program was:" >&5
3150 sed 's/^/| /' conftest.$ac_ext >&5
3151
3152 ( exit $ac_status )
3153 ac_cv_header_stdc=no
3154 fi
3155 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3156 fi
3157 fi
3158 fi
3159 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3160 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3161 if test $ac_cv_header_stdc = yes; then
3162
3163 cat >>confdefs.h <<\_ACEOF
3164 #define STDC_HEADERS 1
3165 _ACEOF
3166
3167 fi
3168
3169 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3180                   inttypes.h stdint.h unistd.h
3181 do
3182 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3183 echo "$as_me:$LINENO: checking for $ac_header" >&5
3184 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3185 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3186   echo $ECHO_N "(cached) $ECHO_C" >&6
3187 else
3188   cat >conftest.$ac_ext <<_ACEOF
3189 /* confdefs.h.  */
3190 _ACEOF
3191 cat confdefs.h >>conftest.$ac_ext
3192 cat >>conftest.$ac_ext <<_ACEOF
3193 /* end confdefs.h.  */
3194 $ac_includes_default
3195
3196 #include <$ac_header>
3197 _ACEOF
3198 rm -f conftest.$ac_objext
3199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3200   (eval $ac_compile) 2>conftest.er1
3201   ac_status=$?
3202   grep -v '^ *+' conftest.er1 >conftest.err
3203   rm -f conftest.er1
3204   cat conftest.err >&5
3205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3206   (exit $ac_status); } &&
3207          { ac_try='test -z "$ac_c_werror_flag"
3208                          || test ! -s conftest.err'
3209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3210   (eval $ac_try) 2>&5
3211   ac_status=$?
3212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213   (exit $ac_status); }; } &&
3214          { ac_try='test -s conftest.$ac_objext'
3215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3216   (eval $ac_try) 2>&5
3217   ac_status=$?
3218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219   (exit $ac_status); }; }; then
3220   eval "$as_ac_Header=yes"
3221 else
3222   echo "$as_me: failed program was:" >&5
3223 sed 's/^/| /' conftest.$ac_ext >&5
3224
3225 eval "$as_ac_Header=no"
3226 fi
3227 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3228 fi
3229 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3230 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3231 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3232   cat >>confdefs.h <<_ACEOF
3233 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3234 _ACEOF
3235
3236 fi
3237
3238 done
3239
3240
3241
3242
3243
3244
3245
3246 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3247 do
3248 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3249 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3250   echo "$as_me:$LINENO: checking for $ac_header" >&5
3251 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3252 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3253   echo $ECHO_N "(cached) $ECHO_C" >&6
3254 fi
3255 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3256 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3257 else
3258   # Is the header compilable?
3259 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3260 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3261 cat >conftest.$ac_ext <<_ACEOF
3262 /* confdefs.h.  */
3263 _ACEOF
3264 cat confdefs.h >>conftest.$ac_ext
3265 cat >>conftest.$ac_ext <<_ACEOF
3266 /* end confdefs.h.  */
3267 $ac_includes_default
3268 #include <$ac_header>
3269 _ACEOF
3270 rm -f conftest.$ac_objext
3271 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3272   (eval $ac_compile) 2>conftest.er1
3273   ac_status=$?
3274   grep -v '^ *+' conftest.er1 >conftest.err
3275   rm -f conftest.er1
3276   cat conftest.err >&5
3277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278   (exit $ac_status); } &&
3279          { ac_try='test -z "$ac_c_werror_flag"
3280                          || test ! -s conftest.err'
3281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3282   (eval $ac_try) 2>&5
3283   ac_status=$?
3284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285   (exit $ac_status); }; } &&
3286          { ac_try='test -s conftest.$ac_objext'
3287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3288   (eval $ac_try) 2>&5
3289   ac_status=$?
3290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3291   (exit $ac_status); }; }; then
3292   ac_header_compiler=yes
3293 else
3294   echo "$as_me: failed program was:" >&5
3295 sed 's/^/| /' conftest.$ac_ext >&5
3296
3297 ac_header_compiler=no
3298 fi
3299 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3300 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3301 echo "${ECHO_T}$ac_header_compiler" >&6
3302
3303 # Is the header present?
3304 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3305 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3306 cat >conftest.$ac_ext <<_ACEOF
3307 /* confdefs.h.  */
3308 _ACEOF
3309 cat confdefs.h >>conftest.$ac_ext
3310 cat >>conftest.$ac_ext <<_ACEOF
3311 /* end confdefs.h.  */
3312 #include <$ac_header>
3313 _ACEOF
3314 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3315   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3316   ac_status=$?
3317   grep -v '^ *+' conftest.er1 >conftest.err
3318   rm -f conftest.er1
3319   cat conftest.err >&5
3320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321   (exit $ac_status); } >/dev/null; then
3322   if test -s conftest.err; then
3323     ac_cpp_err=$ac_c_preproc_warn_flag
3324     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3325   else
3326     ac_cpp_err=
3327   fi
3328 else
3329   ac_cpp_err=yes
3330 fi
3331 if test -z "$ac_cpp_err"; then
3332   ac_header_preproc=yes
3333 else
3334   echo "$as_me: failed program was:" >&5
3335 sed 's/^/| /' conftest.$ac_ext >&5
3336
3337   ac_header_preproc=no
3338 fi
3339 rm -f conftest.err conftest.$ac_ext
3340 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3341 echo "${ECHO_T}$ac_header_preproc" >&6
3342
3343 # So?  What about this header?
3344 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3345   yes:no: )
3346     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3347 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3348     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3349 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3350     ac_header_preproc=yes
3351     ;;
3352   no:yes:* )
3353     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3354 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3355     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3356 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3357     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3358 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3359     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3360 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3361     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3362 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3363     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3364 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3365     (
3366       cat <<\_ASBOX
3367 ## ------------------------------------------ ##
3368 ## Report this to the AC_PACKAGE_NAME lists.  ##
3369 ## ------------------------------------------ ##
3370 _ASBOX
3371     ) |
3372       sed "s/^/$as_me: WARNING:     /" >&2
3373     ;;
3374 esac
3375 echo "$as_me:$LINENO: checking for $ac_header" >&5
3376 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3377 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3378   echo $ECHO_N "(cached) $ECHO_C" >&6
3379 else
3380   eval "$as_ac_Header=\$ac_header_preproc"
3381 fi
3382 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3383 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3384
3385 fi
3386 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3387   cat >>confdefs.h <<_ACEOF
3388 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3389 _ACEOF
3390
3391 fi
3392
3393 done
3394
3395
3396
3397 for ac_header in sys/time.h sys/resource.h
3398 do
3399 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3400 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3401   echo "$as_me:$LINENO: checking for $ac_header" >&5
3402 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3403 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3404   echo $ECHO_N "(cached) $ECHO_C" >&6
3405 fi
3406 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3407 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3408 else
3409   # Is the header compilable?
3410 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3411 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3412 cat >conftest.$ac_ext <<_ACEOF
3413 /* confdefs.h.  */
3414 _ACEOF
3415 cat confdefs.h >>conftest.$ac_ext
3416 cat >>conftest.$ac_ext <<_ACEOF
3417 /* end confdefs.h.  */
3418 $ac_includes_default
3419 #include <$ac_header>
3420 _ACEOF
3421 rm -f conftest.$ac_objext
3422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3423   (eval $ac_compile) 2>conftest.er1
3424   ac_status=$?
3425   grep -v '^ *+' conftest.er1 >conftest.err
3426   rm -f conftest.er1
3427   cat conftest.err >&5
3428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429   (exit $ac_status); } &&
3430          { ac_try='test -z "$ac_c_werror_flag"
3431                          || test ! -s conftest.err'
3432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3433   (eval $ac_try) 2>&5
3434   ac_status=$?
3435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3436   (exit $ac_status); }; } &&
3437          { ac_try='test -s conftest.$ac_objext'
3438   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3439   (eval $ac_try) 2>&5
3440   ac_status=$?
3441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3442   (exit $ac_status); }; }; then
3443   ac_header_compiler=yes
3444 else
3445   echo "$as_me: failed program was:" >&5
3446 sed 's/^/| /' conftest.$ac_ext >&5
3447
3448 ac_header_compiler=no
3449 fi
3450 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3451 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3452 echo "${ECHO_T}$ac_header_compiler" >&6
3453
3454 # Is the header present?
3455 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3456 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3457 cat >conftest.$ac_ext <<_ACEOF
3458 /* confdefs.h.  */
3459 _ACEOF
3460 cat confdefs.h >>conftest.$ac_ext
3461 cat >>conftest.$ac_ext <<_ACEOF
3462 /* end confdefs.h.  */
3463 #include <$ac_header>
3464 _ACEOF
3465 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3466   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3467   ac_status=$?
3468   grep -v '^ *+' conftest.er1 >conftest.err
3469   rm -f conftest.er1
3470   cat conftest.err >&5
3471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472   (exit $ac_status); } >/dev/null; then
3473   if test -s conftest.err; then
3474     ac_cpp_err=$ac_c_preproc_warn_flag
3475     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3476   else
3477     ac_cpp_err=
3478   fi
3479 else
3480   ac_cpp_err=yes
3481 fi
3482 if test -z "$ac_cpp_err"; then
3483   ac_header_preproc=yes
3484 else
3485   echo "$as_me: failed program was:" >&5
3486 sed 's/^/| /' conftest.$ac_ext >&5
3487
3488   ac_header_preproc=no
3489 fi
3490 rm -f conftest.err conftest.$ac_ext
3491 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3492 echo "${ECHO_T}$ac_header_preproc" >&6
3493
3494 # So?  What about this header?
3495 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3496   yes:no: )
3497     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3498 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3499     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3500 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3501     ac_header_preproc=yes
3502     ;;
3503   no:yes:* )
3504     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3505 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3506     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3507 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3508     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3509 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3510     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3511 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3512     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3513 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3514     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3515 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3516     (
3517       cat <<\_ASBOX
3518 ## ------------------------------------------ ##
3519 ## Report this to the AC_PACKAGE_NAME lists.  ##
3520 ## ------------------------------------------ ##
3521 _ASBOX
3522     ) |
3523       sed "s/^/$as_me: WARNING:     /" >&2
3524     ;;
3525 esac
3526 echo "$as_me:$LINENO: checking for $ac_header" >&5
3527 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3528 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3529   echo $ECHO_N "(cached) $ECHO_C" >&6
3530 else
3531   eval "$as_ac_Header=\$ac_header_preproc"
3532 fi
3533 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3534 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3535
3536 fi
3537 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3538   cat >>confdefs.h <<_ACEOF
3539 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3540 _ACEOF
3541
3542 fi
3543
3544 done
3545
3546
3547
3548 for ac_header in fcntl.h fpu_control.h
3549 do
3550 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3551 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3552   echo "$as_me:$LINENO: checking for $ac_header" >&5
3553 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3554 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3555   echo $ECHO_N "(cached) $ECHO_C" >&6
3556 fi
3557 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3558 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3559 else
3560   # Is the header compilable?
3561 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3562 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3563 cat >conftest.$ac_ext <<_ACEOF
3564 /* confdefs.h.  */
3565 _ACEOF
3566 cat confdefs.h >>conftest.$ac_ext
3567 cat >>conftest.$ac_ext <<_ACEOF
3568 /* end confdefs.h.  */
3569 $ac_includes_default
3570 #include <$ac_header>
3571 _ACEOF
3572 rm -f conftest.$ac_objext
3573 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3574   (eval $ac_compile) 2>conftest.er1
3575   ac_status=$?
3576   grep -v '^ *+' conftest.er1 >conftest.err
3577   rm -f conftest.er1
3578   cat conftest.err >&5
3579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580   (exit $ac_status); } &&
3581          { ac_try='test -z "$ac_c_werror_flag"
3582                          || test ! -s conftest.err'
3583   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3584   (eval $ac_try) 2>&5
3585   ac_status=$?
3586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587   (exit $ac_status); }; } &&
3588          { ac_try='test -s conftest.$ac_objext'
3589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3590   (eval $ac_try) 2>&5
3591   ac_status=$?
3592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3593   (exit $ac_status); }; }; then
3594   ac_header_compiler=yes
3595 else
3596   echo "$as_me: failed program was:" >&5
3597 sed 's/^/| /' conftest.$ac_ext >&5
3598
3599 ac_header_compiler=no
3600 fi
3601 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3602 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3603 echo "${ECHO_T}$ac_header_compiler" >&6
3604
3605 # Is the header present?
3606 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3607 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3608 cat >conftest.$ac_ext <<_ACEOF
3609 /* confdefs.h.  */
3610 _ACEOF
3611 cat confdefs.h >>conftest.$ac_ext
3612 cat >>conftest.$ac_ext <<_ACEOF
3613 /* end confdefs.h.  */
3614 #include <$ac_header>
3615 _ACEOF
3616 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3617   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3618   ac_status=$?
3619   grep -v '^ *+' conftest.er1 >conftest.err
3620   rm -f conftest.er1
3621   cat conftest.err >&5
3622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3623   (exit $ac_status); } >/dev/null; then
3624   if test -s conftest.err; then
3625     ac_cpp_err=$ac_c_preproc_warn_flag
3626     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3627   else
3628     ac_cpp_err=
3629   fi
3630 else
3631   ac_cpp_err=yes
3632 fi
3633 if test -z "$ac_cpp_err"; then
3634   ac_header_preproc=yes
3635 else
3636   echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3638
3639   ac_header_preproc=no
3640 fi
3641 rm -f conftest.err conftest.$ac_ext
3642 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3643 echo "${ECHO_T}$ac_header_preproc" >&6
3644
3645 # So?  What about this header?
3646 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3647   yes:no: )
3648     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3649 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3650     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3651 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3652     ac_header_preproc=yes
3653     ;;
3654   no:yes:* )
3655     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3656 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3657     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3658 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3659     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3660 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3661     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3662 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3663     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3664 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3665     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3666 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3667     (
3668       cat <<\_ASBOX
3669 ## ------------------------------------------ ##
3670 ## Report this to the AC_PACKAGE_NAME lists.  ##
3671 ## ------------------------------------------ ##
3672 _ASBOX
3673     ) |
3674       sed "s/^/$as_me: WARNING:     /" >&2
3675     ;;
3676 esac
3677 echo "$as_me:$LINENO: checking for $ac_header" >&5
3678 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3679 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3680   echo $ECHO_N "(cached) $ECHO_C" >&6
3681 else
3682   eval "$as_ac_Header=\$ac_header_preproc"
3683 fi
3684 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3685 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3686
3687 fi
3688 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3689   cat >>confdefs.h <<_ACEOF
3690 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3691 _ACEOF
3692
3693 fi
3694
3695 done
3696
3697
3698
3699
3700 for ac_header in dlfcn.h errno.h sys/stat.h
3701 do
3702 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3703 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3704   echo "$as_me:$LINENO: checking for $ac_header" >&5
3705 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3706 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3707   echo $ECHO_N "(cached) $ECHO_C" >&6
3708 fi
3709 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3710 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3711 else
3712   # Is the header compilable?
3713 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3714 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3715 cat >conftest.$ac_ext <<_ACEOF
3716 /* confdefs.h.  */
3717 _ACEOF
3718 cat confdefs.h >>conftest.$ac_ext
3719 cat >>conftest.$ac_ext <<_ACEOF
3720 /* end confdefs.h.  */
3721 $ac_includes_default
3722 #include <$ac_header>
3723 _ACEOF
3724 rm -f conftest.$ac_objext
3725 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3726   (eval $ac_compile) 2>conftest.er1
3727   ac_status=$?
3728   grep -v '^ *+' conftest.er1 >conftest.err
3729   rm -f conftest.er1
3730   cat conftest.err >&5
3731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3732   (exit $ac_status); } &&
3733          { ac_try='test -z "$ac_c_werror_flag"
3734                          || test ! -s conftest.err'
3735   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3736   (eval $ac_try) 2>&5
3737   ac_status=$?
3738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3739   (exit $ac_status); }; } &&
3740          { ac_try='test -s conftest.$ac_objext'
3741   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3742   (eval $ac_try) 2>&5
3743   ac_status=$?
3744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3745   (exit $ac_status); }; }; then
3746   ac_header_compiler=yes
3747 else
3748   echo "$as_me: failed program was:" >&5
3749 sed 's/^/| /' conftest.$ac_ext >&5
3750
3751 ac_header_compiler=no
3752 fi
3753 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3754 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3755 echo "${ECHO_T}$ac_header_compiler" >&6
3756
3757 # Is the header present?
3758 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3759 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3760 cat >conftest.$ac_ext <<_ACEOF
3761 /* confdefs.h.  */
3762 _ACEOF
3763 cat confdefs.h >>conftest.$ac_ext
3764 cat >>conftest.$ac_ext <<_ACEOF
3765 /* end confdefs.h.  */
3766 #include <$ac_header>
3767 _ACEOF
3768 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3769   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3770   ac_status=$?
3771   grep -v '^ *+' conftest.er1 >conftest.err
3772   rm -f conftest.er1
3773   cat conftest.err >&5
3774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775   (exit $ac_status); } >/dev/null; then
3776   if test -s conftest.err; then
3777     ac_cpp_err=$ac_c_preproc_warn_flag
3778     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3779   else
3780     ac_cpp_err=
3781   fi
3782 else
3783   ac_cpp_err=yes
3784 fi
3785 if test -z "$ac_cpp_err"; then
3786   ac_header_preproc=yes
3787 else
3788   echo "$as_me: failed program was:" >&5
3789 sed 's/^/| /' conftest.$ac_ext >&5
3790
3791   ac_header_preproc=no
3792 fi
3793 rm -f conftest.err conftest.$ac_ext
3794 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3795 echo "${ECHO_T}$ac_header_preproc" >&6
3796
3797 # So?  What about this header?
3798 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3799   yes:no: )
3800     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3801 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3802     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3803 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3804     ac_header_preproc=yes
3805     ;;
3806   no:yes:* )
3807     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3808 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3809     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3810 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3811     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3812 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3813     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3814 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3815     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3816 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3817     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3818 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3819     (
3820       cat <<\_ASBOX
3821 ## ------------------------------------------ ##
3822 ## Report this to the AC_PACKAGE_NAME lists.  ##
3823 ## ------------------------------------------ ##
3824 _ASBOX
3825     ) |
3826       sed "s/^/$as_me: WARNING:     /" >&2
3827     ;;
3828 esac
3829 echo "$as_me:$LINENO: checking for $ac_header" >&5
3830 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3831 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3832   echo $ECHO_N "(cached) $ECHO_C" >&6
3833 else
3834   eval "$as_ac_Header=\$ac_header_preproc"
3835 fi
3836 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3837 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3838
3839 fi
3840 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3841   cat >>confdefs.h <<_ACEOF
3842 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3843 _ACEOF
3844
3845 fi
3846
3847 done
3848
3849
3850
3851
3852
3853 for ac_func in getrusage time sigaction __setfpucw
3854 do
3855 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3856 echo "$as_me:$LINENO: checking for $ac_func" >&5
3857 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3858 if eval "test \"\${$as_ac_var+set}\" = set"; then
3859   echo $ECHO_N "(cached) $ECHO_C" >&6
3860 else
3861   cat >conftest.$ac_ext <<_ACEOF
3862 /* confdefs.h.  */
3863 _ACEOF
3864 cat confdefs.h >>conftest.$ac_ext
3865 cat >>conftest.$ac_ext <<_ACEOF
3866 /* end confdefs.h.  */
3867 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3868    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3869 #define $ac_func innocuous_$ac_func
3870
3871 /* System header to define __stub macros and hopefully few prototypes,
3872     which can conflict with char $ac_func (); below.
3873     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3874     <limits.h> exists even on freestanding compilers.  */
3875
3876 #ifdef __STDC__
3877 # include <limits.h>
3878 #else
3879 # include <assert.h>
3880 #endif
3881
3882 #undef $ac_func
3883
3884 /* Override any gcc2 internal prototype to avoid an error.  */
3885 #ifdef __cplusplus
3886 extern "C"
3887 {
3888 #endif
3889 /* We use char because int might match the return type of a gcc2
3890    builtin and then its argument prototype would still apply.  */
3891 char $ac_func ();
3892 /* The GNU C library defines this for functions which it implements
3893     to always fail with ENOSYS.  Some functions are actually named
3894     something starting with __ and the normal name is an alias.  */
3895 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3896 choke me
3897 #else
3898 char (*f) () = $ac_func;
3899 #endif
3900 #ifdef __cplusplus
3901 }
3902 #endif
3903
3904 int
3905 main ()
3906 {
3907 return f != $ac_func;
3908   ;
3909   return 0;
3910 }
3911 _ACEOF
3912 rm -f conftest.$ac_objext conftest$ac_exeext
3913 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3914   (eval $ac_link) 2>conftest.er1
3915   ac_status=$?
3916   grep -v '^ *+' conftest.er1 >conftest.err
3917   rm -f conftest.er1
3918   cat conftest.err >&5
3919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920   (exit $ac_status); } &&
3921          { ac_try='test -z "$ac_c_werror_flag"
3922                          || test ! -s conftest.err'
3923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924   (eval $ac_try) 2>&5
3925   ac_status=$?
3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927   (exit $ac_status); }; } &&
3928          { ac_try='test -s conftest$ac_exeext'
3929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930   (eval $ac_try) 2>&5
3931   ac_status=$?
3932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933   (exit $ac_status); }; }; then
3934   eval "$as_ac_var=yes"
3935 else
3936   echo "$as_me: failed program was:" >&5
3937 sed 's/^/| /' conftest.$ac_ext >&5
3938
3939 eval "$as_ac_var=no"
3940 fi
3941 rm -f conftest.err conftest.$ac_objext \
3942       conftest$ac_exeext conftest.$ac_ext
3943 fi
3944 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3945 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3946 if test `eval echo '${'$as_ac_var'}'` = yes; then
3947   cat >>confdefs.h <<_ACEOF
3948 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3949 _ACEOF
3950
3951 fi
3952 done
3953
3954
3955 # Check for socket libraries
3956
3957 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3958 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3959 if test "${ac_cv_lib_socket_bind+set}" = set; then
3960   echo $ECHO_N "(cached) $ECHO_C" >&6
3961 else
3962   ac_check_lib_save_LIBS=$LIBS
3963 LIBS="-lsocket  $LIBS"
3964 cat >conftest.$ac_ext <<_ACEOF
3965 /* confdefs.h.  */
3966 _ACEOF
3967 cat confdefs.h >>conftest.$ac_ext
3968 cat >>conftest.$ac_ext <<_ACEOF
3969 /* end confdefs.h.  */
3970
3971 /* Override any gcc2 internal prototype to avoid an error.  */
3972 #ifdef __cplusplus
3973 extern "C"
3974 #endif
3975 /* We use char because int might match the return type of a gcc2
3976    builtin and then its argument prototype would still apply.  */
3977 char bind ();
3978 int
3979 main ()
3980 {
3981 bind ();
3982   ;
3983   return 0;
3984 }
3985 _ACEOF
3986 rm -f conftest.$ac_objext conftest$ac_exeext
3987 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3988   (eval $ac_link) 2>conftest.er1
3989   ac_status=$?
3990   grep -v '^ *+' conftest.er1 >conftest.err
3991   rm -f conftest.er1
3992   cat conftest.err >&5
3993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3994   (exit $ac_status); } &&
3995          { ac_try='test -z "$ac_c_werror_flag"
3996                          || test ! -s conftest.err'
3997   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3998   (eval $ac_try) 2>&5
3999   ac_status=$?
4000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4001   (exit $ac_status); }; } &&
4002          { ac_try='test -s conftest$ac_exeext'
4003   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4004   (eval $ac_try) 2>&5
4005   ac_status=$?
4006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4007   (exit $ac_status); }; }; then
4008   ac_cv_lib_socket_bind=yes
4009 else
4010   echo "$as_me: failed program was:" >&5
4011 sed 's/^/| /' conftest.$ac_ext >&5
4012
4013 ac_cv_lib_socket_bind=no
4014 fi
4015 rm -f conftest.err conftest.$ac_objext \
4016       conftest$ac_exeext conftest.$ac_ext
4017 LIBS=$ac_check_lib_save_LIBS
4018 fi
4019 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4020 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
4021 if test $ac_cv_lib_socket_bind = yes; then
4022   cat >>confdefs.h <<_ACEOF
4023 #define HAVE_LIBSOCKET 1
4024 _ACEOF
4025
4026   LIBS="-lsocket $LIBS"
4027
4028 fi
4029
4030
4031 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4032 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4033 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4034   echo $ECHO_N "(cached) $ECHO_C" >&6
4035 else
4036   ac_check_lib_save_LIBS=$LIBS
4037 LIBS="-lnsl  $LIBS"
4038 cat >conftest.$ac_ext <<_ACEOF
4039 /* confdefs.h.  */
4040 _ACEOF
4041 cat confdefs.h >>conftest.$ac_ext
4042 cat >>conftest.$ac_ext <<_ACEOF
4043 /* end confdefs.h.  */
4044
4045 /* Override any gcc2 internal prototype to avoid an error.  */
4046 #ifdef __cplusplus
4047 extern "C"
4048 #endif
4049 /* We use char because int might match the return type of a gcc2
4050    builtin and then its argument prototype would still apply.  */
4051 char gethostbyname ();
4052 int
4053 main ()
4054 {
4055 gethostbyname ();
4056   ;
4057   return 0;
4058 }
4059 _ACEOF
4060 rm -f conftest.$ac_objext conftest$ac_exeext
4061 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4062   (eval $ac_link) 2>conftest.er1
4063   ac_status=$?
4064   grep -v '^ *+' conftest.er1 >conftest.err
4065   rm -f conftest.er1
4066   cat conftest.err >&5
4067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4068   (exit $ac_status); } &&
4069          { ac_try='test -z "$ac_c_werror_flag"
4070                          || test ! -s conftest.err'
4071   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4072   (eval $ac_try) 2>&5
4073   ac_status=$?
4074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075   (exit $ac_status); }; } &&
4076          { ac_try='test -s conftest$ac_exeext'
4077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4078   (eval $ac_try) 2>&5
4079   ac_status=$?
4080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4081   (exit $ac_status); }; }; then
4082   ac_cv_lib_nsl_gethostbyname=yes
4083 else
4084   echo "$as_me: failed program was:" >&5
4085 sed 's/^/| /' conftest.$ac_ext >&5
4086
4087 ac_cv_lib_nsl_gethostbyname=no
4088 fi
4089 rm -f conftest.err conftest.$ac_objext \
4090       conftest$ac_exeext conftest.$ac_ext
4091 LIBS=$ac_check_lib_save_LIBS
4092 fi
4093 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4094 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4095 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4096   cat >>confdefs.h <<_ACEOF
4097 #define HAVE_LIBNSL 1
4098 _ACEOF
4099
4100   LIBS="-lnsl $LIBS"
4101
4102 fi
4103
4104
4105 . ${srcdir}/../../bfd/configure.host
4106
4107
4108
4109 USE_MAINTAINER_MODE=no
4110 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4111 if test "${enable_maintainer_mode+set}" = set; then
4112   enableval="$enable_maintainer_mode"
4113   case "${enableval}" in
4114   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4115   no)   MAINT="#" ;;
4116   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
4117 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
4118    { (exit 1); exit 1; }; }; MAINT="#" ;;
4119 esac
4120 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4121   echo "Setting maintainer mode" 6>&1
4122 fi
4123 else
4124   MAINT="#"
4125 fi;
4126
4127
4128 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
4129 if test "${enable_sim_bswap+set}" = set; then
4130   enableval="$enable_sim_bswap"
4131   case "${enableval}" in
4132   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4133   no)   sim_bswap="-DWITH_BSWAP=0";;
4134   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
4135 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
4136    { (exit 1); exit 1; }; }; sim_bswap="";;
4137 esac
4138 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4139   echo "Setting bswap flags = $sim_bswap" 6>&1
4140 fi
4141 else
4142   sim_bswap=""
4143 fi;
4144
4145
4146 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
4147 if test "${enable_sim_cflags+set}" = set; then
4148   enableval="$enable_sim_cflags"
4149   case "${enableval}" in
4150   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4151   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
4152 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
4153    { (exit 1); exit 1; }; }; sim_cflags="";;
4154   no)    sim_cflags="";;
4155   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4156 esac
4157 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4158   echo "Setting sim cflags = $sim_cflags" 6>&1
4159 fi
4160 else
4161   sim_cflags=""
4162 fi;
4163
4164
4165 # Check whether --enable-sim-debug or --disable-sim-debug was given.
4166 if test "${enable_sim_debug+set}" = set; then
4167   enableval="$enable_sim_debug"
4168   case "${enableval}" in
4169   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4170   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4171   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4172 esac
4173 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4174   echo "Setting sim debug = $sim_debug" 6>&1
4175 fi
4176 else
4177   sim_debug=""
4178 fi;
4179
4180
4181 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4182 if test "${enable_sim_stdio+set}" = set; then
4183   enableval="$enable_sim_stdio"
4184   case "${enableval}" in
4185   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4186   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4187   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4188 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4189    { (exit 1); exit 1; }; }; sim_stdio="";;
4190 esac
4191 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4192   echo "Setting stdio flags = $sim_stdio" 6>&1
4193 fi
4194 else
4195   sim_stdio=""
4196 fi;
4197
4198
4199 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4200 if test "${enable_sim_trace+set}" = set; then
4201   enableval="$enable_sim_trace"
4202   case "${enableval}" in
4203   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4204   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4205   [-0-9]*)
4206         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4207   [a-z]*)
4208         sim_trace=""
4209         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4210           if test x"$sim_trace" = x; then
4211             sim_trace="-DWITH_TRACE='(TRACE_$x"
4212           else
4213             sim_trace="${sim_trace}|TRACE_$x"
4214           fi
4215         done
4216         sim_trace="$sim_trace)'" ;;
4217 esac
4218 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4219   echo "Setting sim trace = $sim_trace" 6>&1
4220 fi
4221 else
4222   sim_trace=""
4223 fi;
4224
4225
4226 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4227 if test "${enable_sim_profile+set}" = set; then
4228   enableval="$enable_sim_profile"
4229   case "${enableval}" in
4230   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4231   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4232   [-0-9]*)
4233         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4234   [a-z]*)
4235         sim_profile=""
4236         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4237           if test x"$sim_profile" = x; then
4238             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4239           else
4240             sim_profile="${sim_profile}|PROFILE_$x"
4241           fi
4242         done
4243         sim_profile="$sim_profile)'" ;;
4244 esac
4245 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4246   echo "Setting sim profile = $sim_profile" 6>&1
4247 fi
4248 else
4249   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4250 fi;
4251
4252
4253 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4254 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4255 if test "${ac_cv_type_signal+set}" = set; then
4256   echo $ECHO_N "(cached) $ECHO_C" >&6
4257 else
4258   cat >conftest.$ac_ext <<_ACEOF
4259 /* confdefs.h.  */
4260 _ACEOF
4261 cat confdefs.h >>conftest.$ac_ext
4262 cat >>conftest.$ac_ext <<_ACEOF
4263 /* end confdefs.h.  */
4264 #include <sys/types.h>
4265 #include <signal.h>
4266 #ifdef signal
4267 # undef signal
4268 #endif
4269 #ifdef __cplusplus
4270 extern "C" void (*signal (int, void (*)(int)))(int);
4271 #else
4272 void (*signal ()) ();
4273 #endif
4274
4275 int
4276 main ()
4277 {
4278 int i;
4279   ;
4280   return 0;
4281 }
4282 _ACEOF
4283 rm -f conftest.$ac_objext
4284 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4285   (eval $ac_compile) 2>conftest.er1
4286   ac_status=$?
4287   grep -v '^ *+' conftest.er1 >conftest.err
4288   rm -f conftest.er1
4289   cat conftest.err >&5
4290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291   (exit $ac_status); } &&
4292          { ac_try='test -z "$ac_c_werror_flag"
4293                          || test ! -s conftest.err'
4294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4295   (eval $ac_try) 2>&5
4296   ac_status=$?
4297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4298   (exit $ac_status); }; } &&
4299          { ac_try='test -s conftest.$ac_objext'
4300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4301   (eval $ac_try) 2>&5
4302   ac_status=$?
4303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4304   (exit $ac_status); }; }; then
4305   ac_cv_type_signal=void
4306 else
4307   echo "$as_me: failed program was:" >&5
4308 sed 's/^/| /' conftest.$ac_ext >&5
4309
4310 ac_cv_type_signal=int
4311 fi
4312 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4313 fi
4314 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4315 echo "${ECHO_T}$ac_cv_type_signal" >&6
4316
4317 cat >>confdefs.h <<_ACEOF
4318 #define RETSIGTYPE $ac_cv_type_signal
4319 _ACEOF
4320
4321
4322
4323
4324
4325 sim_link_files=
4326 sim_link_links=
4327
4328 sim_link_links=tconfig.h
4329 if test -f ${srcdir}/tconfig.in
4330 then
4331   sim_link_files=tconfig.in
4332 else
4333   sim_link_files=../common/tconfig.in
4334 fi
4335
4336 # targ-vals.def points to the libc macro description file.
4337 case "${target}" in
4338 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4339 esac
4340 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4341 sim_link_links="${sim_link_links} targ-vals.def"
4342
4343
4344
4345 for ac_header in stdlib.h
4346 do
4347 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4348 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4349   echo "$as_me:$LINENO: checking for $ac_header" >&5
4350 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4351 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4352   echo $ECHO_N "(cached) $ECHO_C" >&6
4353 fi
4354 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4355 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4356 else
4357   # Is the header compilable?
4358 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4359 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4360 cat >conftest.$ac_ext <<_ACEOF
4361 /* confdefs.h.  */
4362 _ACEOF
4363 cat confdefs.h >>conftest.$ac_ext
4364 cat >>conftest.$ac_ext <<_ACEOF
4365 /* end confdefs.h.  */
4366 $ac_includes_default
4367 #include <$ac_header>
4368 _ACEOF
4369 rm -f conftest.$ac_objext
4370 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4371   (eval $ac_compile) 2>conftest.er1
4372   ac_status=$?
4373   grep -v '^ *+' conftest.er1 >conftest.err
4374   rm -f conftest.er1
4375   cat conftest.err >&5
4376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4377   (exit $ac_status); } &&
4378          { ac_try='test -z "$ac_c_werror_flag"
4379                          || test ! -s conftest.err'
4380   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4381   (eval $ac_try) 2>&5
4382   ac_status=$?
4383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4384   (exit $ac_status); }; } &&
4385          { ac_try='test -s conftest.$ac_objext'
4386   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4387   (eval $ac_try) 2>&5
4388   ac_status=$?
4389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4390   (exit $ac_status); }; }; then
4391   ac_header_compiler=yes
4392 else
4393   echo "$as_me: failed program was:" >&5
4394 sed 's/^/| /' conftest.$ac_ext >&5
4395
4396 ac_header_compiler=no
4397 fi
4398 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4399 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4400 echo "${ECHO_T}$ac_header_compiler" >&6
4401
4402 # Is the header present?
4403 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4404 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4405 cat >conftest.$ac_ext <<_ACEOF
4406 /* confdefs.h.  */
4407 _ACEOF
4408 cat confdefs.h >>conftest.$ac_ext
4409 cat >>conftest.$ac_ext <<_ACEOF
4410 /* end confdefs.h.  */
4411 #include <$ac_header>
4412 _ACEOF
4413 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4414   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4415   ac_status=$?
4416   grep -v '^ *+' conftest.er1 >conftest.err
4417   rm -f conftest.er1
4418   cat conftest.err >&5
4419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4420   (exit $ac_status); } >/dev/null; then
4421   if test -s conftest.err; then
4422     ac_cpp_err=$ac_c_preproc_warn_flag
4423     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4424   else
4425     ac_cpp_err=
4426   fi
4427 else
4428   ac_cpp_err=yes
4429 fi
4430 if test -z "$ac_cpp_err"; then
4431   ac_header_preproc=yes
4432 else
4433   echo "$as_me: failed program was:" >&5
4434 sed 's/^/| /' conftest.$ac_ext >&5
4435
4436   ac_header_preproc=no
4437 fi
4438 rm -f conftest.err conftest.$ac_ext
4439 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4440 echo "${ECHO_T}$ac_header_preproc" >&6
4441
4442 # So?  What about this header?
4443 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4444   yes:no: )
4445     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4446 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4447     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4448 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4449     ac_header_preproc=yes
4450     ;;
4451   no:yes:* )
4452     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4453 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4454     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4455 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4456     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4457 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4458     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4459 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4460     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4461 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4462     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4463 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4464     (
4465       cat <<\_ASBOX
4466 ## ------------------------------------------ ##
4467 ## Report this to the AC_PACKAGE_NAME lists.  ##
4468 ## ------------------------------------------ ##
4469 _ASBOX
4470     ) |
4471       sed "s/^/$as_me: WARNING:     /" >&2
4472     ;;
4473 esac
4474 echo "$as_me:$LINENO: checking for $ac_header" >&5
4475 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4476 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4477   echo $ECHO_N "(cached) $ECHO_C" >&6
4478 else
4479   eval "$as_ac_Header=\$ac_header_preproc"
4480 fi
4481 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4482 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4483
4484 fi
4485 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4486   cat >>confdefs.h <<_ACEOF
4487 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4488 _ACEOF
4489
4490 fi
4491
4492 done
4493
4494
4495 # In the Cygwin environment, we need some additional flags.
4496 echo "$as_me:$LINENO: checking for cygwin" >&5
4497 echo $ECHO_N "checking for cygwin... $ECHO_C" >&6
4498 if test "${sim_cv_os_cygwin+set}" = set; then
4499   echo $ECHO_N "(cached) $ECHO_C" >&6
4500 else
4501   cat >conftest.$ac_ext <<_ACEOF
4502 /* confdefs.h.  */
4503 _ACEOF
4504 cat confdefs.h >>conftest.$ac_ext
4505 cat >>conftest.$ac_ext <<_ACEOF
4506 /* end confdefs.h.  */
4507
4508 #ifdef __CYGWIN__
4509 lose
4510 #endif
4511 _ACEOF
4512 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4513   $EGREP "lose" >/dev/null 2>&1; then
4514   sim_cv_os_cygwin=yes
4515 else
4516   sim_cv_os_cygwin=no
4517 fi
4518 rm -f conftest*
4519
4520 fi
4521 echo "$as_me:$LINENO: result: $sim_cv_os_cygwin" >&5
4522 echo "${ECHO_T}$sim_cv_os_cygwin" >&6
4523
4524 if test x$sim_cv_os_cygwin = xyes; then
4525   TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
4526 else
4527   echo "$as_me:$LINENO: checking for main in -ltermcap" >&5
4528 echo $ECHO_N "checking for main in -ltermcap... $ECHO_C" >&6
4529 if test "${ac_cv_lib_termcap_main+set}" = set; then
4530   echo $ECHO_N "(cached) $ECHO_C" >&6
4531 else
4532   ac_check_lib_save_LIBS=$LIBS
4533 LIBS="-ltermcap  $LIBS"
4534 cat >conftest.$ac_ext <<_ACEOF
4535 /* confdefs.h.  */
4536 _ACEOF
4537 cat confdefs.h >>conftest.$ac_ext
4538 cat >>conftest.$ac_ext <<_ACEOF
4539 /* end confdefs.h.  */
4540
4541
4542 int
4543 main ()
4544 {
4545 main ();
4546   ;
4547   return 0;
4548 }
4549 _ACEOF
4550 rm -f conftest.$ac_objext conftest$ac_exeext
4551 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4552   (eval $ac_link) 2>conftest.er1
4553   ac_status=$?
4554   grep -v '^ *+' conftest.er1 >conftest.err
4555   rm -f conftest.er1
4556   cat conftest.err >&5
4557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4558   (exit $ac_status); } &&
4559          { ac_try='test -z "$ac_c_werror_flag"
4560                          || test ! -s conftest.err'
4561   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4562   (eval $ac_try) 2>&5
4563   ac_status=$?
4564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4565   (exit $ac_status); }; } &&
4566          { ac_try='test -s conftest$ac_exeext'
4567   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4568   (eval $ac_try) 2>&5
4569   ac_status=$?
4570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4571   (exit $ac_status); }; }; then
4572   ac_cv_lib_termcap_main=yes
4573 else
4574   echo "$as_me: failed program was:" >&5
4575 sed 's/^/| /' conftest.$ac_ext >&5
4576
4577 ac_cv_lib_termcap_main=no
4578 fi
4579 rm -f conftest.err conftest.$ac_objext \
4580       conftest$ac_exeext conftest.$ac_ext
4581 LIBS=$ac_check_lib_save_LIBS
4582 fi
4583 echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_main" >&5
4584 echo "${ECHO_T}$ac_cv_lib_termcap_main" >&6
4585 if test $ac_cv_lib_termcap_main = yes; then
4586   TERMCAP=-ltermcap
4587 else
4588   TERMCAP=""
4589 fi
4590
4591 fi
4592
4593
4594
4595 ac_sources="$sim_link_files"
4596 ac_dests="$sim_link_links"
4597 while test -n "$ac_sources"; do
4598   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4599   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4600   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4601 done
4602           ac_config_links="$ac_config_links $ac_config_links_1"
4603
4604 cgen_breaks=""
4605 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4606 cgen_breaks="break cgen_rtx_error";
4607 fi
4608
4609           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4610
4611           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4612
4613           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4614
4615           ac_config_commands="$ac_config_commands Makefile"
4616
4617           ac_config_commands="$ac_config_commands stamp-h"
4618
4619 cat >confcache <<\_ACEOF
4620 # This file is a shell script that caches the results of configure
4621 # tests run on this system so they can be shared between configure
4622 # scripts and configure runs, see configure's option --config-cache.
4623 # It is not useful on other systems.  If it contains results you don't
4624 # want to keep, you may remove or edit it.
4625 #
4626 # config.status only pays attention to the cache file if you give it
4627 # the --recheck option to rerun configure.
4628 #
4629 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4630 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4631 # following values.
4632
4633 _ACEOF
4634
4635 # The following way of writing the cache mishandles newlines in values,
4636 # but we know of no workaround that is simple, portable, and efficient.
4637 # So, don't put newlines in cache variables' values.
4638 # Ultrix sh set writes to stderr and can't be redirected directly,
4639 # and sets the high bit in the cache file unless we assign to the vars.
4640 {
4641   (set) 2>&1 |
4642     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4643     *ac_space=\ *)
4644       # `set' does not quote correctly, so add quotes (double-quote
4645       # substitution turns \\\\ into \\, and sed turns \\ into \).
4646       sed -n \
4647         "s/'/'\\\\''/g;
4648           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4649       ;;
4650     *)
4651       # `set' quotes correctly as required by POSIX, so do not add quotes.
4652       sed -n \
4653         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4654       ;;
4655     esac;
4656 } |
4657   sed '
4658      t clear
4659      : clear
4660      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4661      t end
4662      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4663      : end' >>confcache
4664 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4665   if test -w $cache_file; then
4666     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4667     cat confcache >$cache_file
4668   else
4669     echo "not updating unwritable cache $cache_file"
4670   fi
4671 fi
4672 rm -f confcache
4673
4674 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4675 # Let make expand exec_prefix.
4676 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4677
4678 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4679 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4680 # trailing colons and then remove the whole line if VPATH becomes empty
4681 # (actually we leave an empty line to preserve line numbers).
4682 if test "x$srcdir" = x.; then
4683   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4684 s/:*\$(srcdir):*/:/;
4685 s/:*\${srcdir}:*/:/;
4686 s/:*@srcdir@:*/:/;
4687 s/^\([^=]*=[     ]*\):*/\1/;
4688 s/:*$//;
4689 s/^[^=]*=[       ]*$//;
4690 }'
4691 fi
4692
4693 DEFS=-DHAVE_CONFIG_H
4694
4695 ac_libobjs=
4696 ac_ltlibobjs=
4697 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4698   # 1. Remove the extension, and $U if already installed.
4699   ac_i=`echo "$ac_i" |
4700          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4701   # 2. Add them.
4702   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4703   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4704 done
4705 LIBOBJS=$ac_libobjs
4706
4707 LTLIBOBJS=$ac_ltlibobjs
4708
4709
4710
4711 : ${CONFIG_STATUS=./config.status}
4712 ac_clean_files_save=$ac_clean_files
4713 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4714 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4715 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4716 cat >$CONFIG_STATUS <<_ACEOF
4717 #! $SHELL
4718 # Generated by $as_me.
4719 # Run this file to recreate the current configuration.
4720 # Compiler output produced by configure, useful for debugging
4721 # configure, is in config.log if it exists.
4722
4723 debug=false
4724 ac_cs_recheck=false
4725 ac_cs_silent=false
4726 SHELL=\${CONFIG_SHELL-$SHELL}
4727 _ACEOF
4728
4729 cat >>$CONFIG_STATUS <<\_ACEOF
4730 ## --------------------- ##
4731 ## M4sh Initialization.  ##
4732 ## --------------------- ##
4733
4734 # Be Bourne compatible
4735 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4736   emulate sh
4737   NULLCMD=:
4738   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4739   # is contrary to our usage.  Disable this feature.
4740   alias -g '${1+"$@"}'='"$@"'
4741 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4742   set -o posix
4743 fi
4744 DUALCASE=1; export DUALCASE # for MKS sh
4745
4746 # Support unset when possible.
4747 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4748   as_unset=unset
4749 else
4750   as_unset=false
4751 fi
4752
4753
4754 # Work around bugs in pre-3.0 UWIN ksh.
4755 $as_unset ENV MAIL MAILPATH
4756 PS1='$ '
4757 PS2='> '
4758 PS4='+ '
4759
4760 # NLS nuisances.
4761 for as_var in \
4762   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4763   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4764   LC_TELEPHONE LC_TIME
4765 do
4766   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4767     eval $as_var=C; export $as_var
4768   else
4769     $as_unset $as_var
4770   fi
4771 done
4772
4773 # Required to use basename.
4774 if expr a : '\(a\)' >/dev/null 2>&1; then
4775   as_expr=expr
4776 else
4777   as_expr=false
4778 fi
4779
4780 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4781   as_basename=basename
4782 else
4783   as_basename=false
4784 fi
4785
4786
4787 # Name of the executable.
4788 as_me=`$as_basename "$0" ||
4789 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4790          X"$0" : 'X\(//\)$' \| \
4791          X"$0" : 'X\(/\)$' \| \
4792          .     : '\(.\)' 2>/dev/null ||
4793 echo X/"$0" |
4794     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4795           /^X\/\(\/\/\)$/{ s//\1/; q; }
4796           /^X\/\(\/\).*/{ s//\1/; q; }
4797           s/.*/./; q'`
4798
4799
4800 # PATH needs CR, and LINENO needs CR and PATH.
4801 # Avoid depending upon Character Ranges.
4802 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4803 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4804 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4805 as_cr_digits='0123456789'
4806 as_cr_alnum=$as_cr_Letters$as_cr_digits
4807
4808 # The user is always right.
4809 if test "${PATH_SEPARATOR+set}" != set; then
4810   echo "#! /bin/sh" >conf$$.sh
4811   echo  "exit 0"   >>conf$$.sh
4812   chmod +x conf$$.sh
4813   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4814     PATH_SEPARATOR=';'
4815   else
4816     PATH_SEPARATOR=:
4817   fi
4818   rm -f conf$$.sh
4819 fi
4820
4821
4822   as_lineno_1=$LINENO
4823   as_lineno_2=$LINENO
4824   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4825   test "x$as_lineno_1" != "x$as_lineno_2" &&
4826   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4827   # Find who we are.  Look in the path if we contain no path at all
4828   # relative or not.
4829   case $0 in
4830     *[\\/]* ) as_myself=$0 ;;
4831     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4832 for as_dir in $PATH
4833 do
4834   IFS=$as_save_IFS
4835   test -z "$as_dir" && as_dir=.
4836   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4837 done
4838
4839        ;;
4840   esac
4841   # We did not find ourselves, most probably we were run as `sh COMMAND'
4842   # in which case we are not to be found in the path.
4843   if test "x$as_myself" = x; then
4844     as_myself=$0
4845   fi
4846   if test ! -f "$as_myself"; then
4847     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4848 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4849    { (exit 1); exit 1; }; }
4850   fi
4851   case $CONFIG_SHELL in
4852   '')
4853     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4854 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4855 do
4856   IFS=$as_save_IFS
4857   test -z "$as_dir" && as_dir=.
4858   for as_base in sh bash ksh sh5; do
4859          case $as_dir in
4860          /*)
4861            if ("$as_dir/$as_base" -c '
4862   as_lineno_1=$LINENO
4863   as_lineno_2=$LINENO
4864   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4865   test "x$as_lineno_1" != "x$as_lineno_2" &&
4866   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4867              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4868              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4869              CONFIG_SHELL=$as_dir/$as_base
4870              export CONFIG_SHELL
4871              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4872            fi;;
4873          esac
4874        done
4875 done
4876 ;;
4877   esac
4878
4879   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4880   # uniformly replaced by the line number.  The first 'sed' inserts a
4881   # line-number line before each line; the second 'sed' does the real
4882   # work.  The second script uses 'N' to pair each line-number line
4883   # with the numbered line, and appends trailing '-' during
4884   # substitution so that $LINENO is not a special case at line end.
4885   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4886   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4887   sed '=' <$as_myself |
4888     sed '
4889       N
4890       s,$,-,
4891       : loop
4892       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4893       t loop
4894       s,-$,,
4895       s,^['$as_cr_digits']*\n,,
4896     ' >$as_me.lineno &&
4897   chmod +x $as_me.lineno ||
4898     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4899 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4900    { (exit 1); exit 1; }; }
4901
4902   # Don't try to exec as it changes $[0], causing all sort of problems
4903   # (the dirname of $[0] is not the place where we might find the
4904   # original and so on.  Autoconf is especially sensible to this).
4905   . ./$as_me.lineno
4906   # Exit status is that of the last command.
4907   exit
4908 }
4909
4910
4911 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4912   *c*,-n*) ECHO_N= ECHO_C='
4913 ' ECHO_T='      ' ;;
4914   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4915   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4916 esac
4917
4918 if expr a : '\(a\)' >/dev/null 2>&1; then
4919   as_expr=expr
4920 else
4921   as_expr=false
4922 fi
4923
4924 rm -f conf$$ conf$$.exe conf$$.file
4925 echo >conf$$.file
4926 if ln -s conf$$.file conf$$ 2>/dev/null; then
4927   # We could just check for DJGPP; but this test a) works b) is more generic
4928   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4929   if test -f conf$$.exe; then
4930     # Don't use ln at all; we don't have any links
4931     as_ln_s='cp -p'
4932   else
4933     as_ln_s='ln -s'
4934   fi
4935 elif ln conf$$.file conf$$ 2>/dev/null; then
4936   as_ln_s=ln
4937 else
4938   as_ln_s='cp -p'
4939 fi
4940 rm -f conf$$ conf$$.exe conf$$.file
4941
4942 if mkdir -p . 2>/dev/null; then
4943   as_mkdir_p=:
4944 else
4945   test -d ./-p && rmdir ./-p
4946   as_mkdir_p=false
4947 fi
4948
4949 as_executable_p="test -f"
4950
4951 # Sed expression to map a string onto a valid CPP name.
4952 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4953
4954 # Sed expression to map a string onto a valid variable name.
4955 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4956
4957
4958 # IFS
4959 # We need space, tab and new line, in precisely that order.
4960 as_nl='
4961 '
4962 IFS="   $as_nl"
4963
4964 # CDPATH.
4965 $as_unset CDPATH
4966
4967 exec 6>&1
4968
4969 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4970 # report actual input values of CONFIG_FILES etc. instead of their
4971 # values after options handling.  Logging --version etc. is OK.
4972 exec 5>>config.log
4973 {
4974   echo
4975   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4976 ## Running $as_me. ##
4977 _ASBOX
4978 } >&5
4979 cat >&5 <<_CSEOF
4980
4981 This file was extended by $as_me, which was
4982 generated by GNU Autoconf 2.59.  Invocation command line was
4983
4984   CONFIG_FILES    = $CONFIG_FILES
4985   CONFIG_HEADERS  = $CONFIG_HEADERS
4986   CONFIG_LINKS    = $CONFIG_LINKS
4987   CONFIG_COMMANDS = $CONFIG_COMMANDS
4988   $ $0 $@
4989
4990 _CSEOF
4991 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4992 echo >&5
4993 _ACEOF
4994
4995 # Files that config.status was made for.
4996 if test -n "$ac_config_files"; then
4997   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4998 fi
4999
5000 if test -n "$ac_config_headers"; then
5001   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5002 fi
5003
5004 if test -n "$ac_config_links"; then
5005   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5006 fi
5007
5008 if test -n "$ac_config_commands"; then
5009   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5010 fi
5011
5012 cat >>$CONFIG_STATUS <<\_ACEOF
5013
5014 ac_cs_usage="\
5015 \`$as_me' instantiates files from templates according to the
5016 current configuration.
5017
5018 Usage: $0 [OPTIONS] [FILE]...
5019
5020   -h, --help       print this help, then exit
5021   -V, --version    print version number, then exit
5022   -q, --quiet      do not print progress messages
5023   -d, --debug      don't remove temporary files
5024       --recheck    update $as_me by reconfiguring in the same conditions
5025   --file=FILE[:TEMPLATE]
5026                    instantiate the configuration file FILE
5027   --header=FILE[:TEMPLATE]
5028                    instantiate the configuration header FILE
5029
5030 Configuration files:
5031 $config_files
5032
5033 Configuration headers:
5034 $config_headers
5035
5036 Configuration links:
5037 $config_links
5038
5039 Configuration commands:
5040 $config_commands
5041
5042 Report bugs to <bug-autoconf@gnu.org>."
5043 _ACEOF
5044
5045 cat >>$CONFIG_STATUS <<_ACEOF
5046 ac_cs_version="\\
5047 config.status
5048 configured by $0, generated by GNU Autoconf 2.59,
5049   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5050
5051 Copyright (C) 2003 Free Software Foundation, Inc.
5052 This config.status script is free software; the Free Software Foundation
5053 gives unlimited permission to copy, distribute and modify it."
5054 srcdir=$srcdir
5055 INSTALL="$INSTALL"
5056 _ACEOF
5057
5058 cat >>$CONFIG_STATUS <<\_ACEOF
5059 # If no file are specified by the user, then we need to provide default
5060 # value.  By we need to know if files were specified by the user.
5061 ac_need_defaults=:
5062 while test $# != 0
5063 do
5064   case $1 in
5065   --*=*)
5066     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5067     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5068     ac_shift=:
5069     ;;
5070   -*)
5071     ac_option=$1
5072     ac_optarg=$2
5073     ac_shift=shift
5074     ;;
5075   *) # This is not an option, so the user has probably given explicit
5076      # arguments.
5077      ac_option=$1
5078      ac_need_defaults=false;;
5079   esac
5080
5081   case $ac_option in
5082   # Handling of the options.
5083 _ACEOF
5084 cat >>$CONFIG_STATUS <<\_ACEOF
5085   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5086     ac_cs_recheck=: ;;
5087   --version | --vers* | -V )
5088     echo "$ac_cs_version"; exit 0 ;;
5089   --he | --h)
5090     # Conflict between --help and --header
5091     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5092 Try \`$0 --help' for more information." >&5
5093 echo "$as_me: error: ambiguous option: $1
5094 Try \`$0 --help' for more information." >&2;}
5095    { (exit 1); exit 1; }; };;
5096   --help | --hel | -h )
5097     echo "$ac_cs_usage"; exit 0 ;;
5098   --debug | --d* | -d )
5099     debug=: ;;
5100   --file | --fil | --fi | --f )
5101     $ac_shift
5102     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5103     ac_need_defaults=false;;
5104   --header | --heade | --head | --hea )
5105     $ac_shift
5106     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5107     ac_need_defaults=false;;
5108   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5109   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5110     ac_cs_silent=: ;;
5111
5112   # This is an error.
5113   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5114 Try \`$0 --help' for more information." >&5
5115 echo "$as_me: error: unrecognized option: $1
5116 Try \`$0 --help' for more information." >&2;}
5117    { (exit 1); exit 1; }; } ;;
5118
5119   *) ac_config_targets="$ac_config_targets $1" ;;
5120
5121   esac
5122   shift
5123 done
5124
5125 ac_configure_extra_args=
5126
5127 if $ac_cs_silent; then
5128   exec 6>/dev/null
5129   ac_configure_extra_args="$ac_configure_extra_args --silent"
5130 fi
5131
5132 _ACEOF
5133 cat >>$CONFIG_STATUS <<_ACEOF
5134 if \$ac_cs_recheck; then
5135   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5136   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5137 fi
5138
5139 _ACEOF
5140
5141
5142
5143
5144
5145 cat >>$CONFIG_STATUS <<\_ACEOF
5146 for ac_config_target in $ac_config_targets
5147 do
5148   case "$ac_config_target" in
5149   # Handling of arguments.
5150   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5151   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5152   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5153   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5154   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5155   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5156   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5157   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5158 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5159    { (exit 1); exit 1; }; };;
5160   esac
5161 done
5162
5163 # If the user did not use the arguments to specify the items to instantiate,
5164 # then the envvar interface is used.  Set only those that are not.
5165 # We use the long form for the default assignment because of an extremely
5166 # bizarre bug on SunOS 4.1.3.
5167 if $ac_need_defaults; then
5168   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5169   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5170   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5171   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5172 fi
5173
5174 # Have a temporary directory for convenience.  Make it in the build tree
5175 # simply because there is no reason to put it here, and in addition,
5176 # creating and moving files from /tmp can sometimes cause problems.
5177 # Create a temporary directory, and hook for its removal unless debugging.
5178 $debug ||
5179 {
5180   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5181   trap '{ (exit 1); exit 1; }' 1 2 13 15
5182 }
5183
5184 # Create a (secure) tmp directory for tmp files.
5185
5186 {
5187   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5188   test -n "$tmp" && test -d "$tmp"
5189 }  ||
5190 {
5191   tmp=./confstat$$-$RANDOM
5192   (umask 077 && mkdir $tmp)
5193 } ||
5194 {
5195    echo "$me: cannot create a temporary directory in ." >&2
5196    { (exit 1); exit 1; }
5197 }
5198
5199 _ACEOF
5200
5201 cat >>$CONFIG_STATUS <<_ACEOF
5202
5203 #
5204 # CONFIG_FILES section.
5205 #
5206
5207 # No need to generate the scripts if there are no CONFIG_FILES.
5208 # This happens for instance when ./config.status config.h
5209 if test -n "\$CONFIG_FILES"; then
5210   # Protect against being on the right side of a sed subst in config.status.
5211   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5212    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5213 s,@SHELL@,$SHELL,;t t
5214 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5215 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5216 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5217 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5218 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5219 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5220 s,@exec_prefix@,$exec_prefix,;t t
5221 s,@prefix@,$prefix,;t t
5222 s,@program_transform_name@,$program_transform_name,;t t
5223 s,@bindir@,$bindir,;t t
5224 s,@sbindir@,$sbindir,;t t
5225 s,@libexecdir@,$libexecdir,;t t
5226 s,@datadir@,$datadir,;t t
5227 s,@sysconfdir@,$sysconfdir,;t t
5228 s,@sharedstatedir@,$sharedstatedir,;t t
5229 s,@localstatedir@,$localstatedir,;t t
5230 s,@libdir@,$libdir,;t t
5231 s,@includedir@,$includedir,;t t
5232 s,@oldincludedir@,$oldincludedir,;t t
5233 s,@infodir@,$infodir,;t t
5234 s,@mandir@,$mandir,;t t
5235 s,@build_alias@,$build_alias,;t t
5236 s,@host_alias@,$host_alias,;t t
5237 s,@target_alias@,$target_alias,;t t
5238 s,@DEFS@,$DEFS,;t t
5239 s,@ECHO_C@,$ECHO_C,;t t
5240 s,@ECHO_N@,$ECHO_N,;t t
5241 s,@ECHO_T@,$ECHO_T,;t t
5242 s,@LIBS@,$LIBS,;t t
5243 s,@sim_environment@,$sim_environment,;t t
5244 s,@sim_alignment@,$sim_alignment,;t t
5245 s,@sim_assert@,$sim_assert,;t t
5246 s,@sim_bitsize@,$sim_bitsize,;t t
5247 s,@sim_endian@,$sim_endian,;t t
5248 s,@sim_hostendian@,$sim_hostendian,;t t
5249 s,@sim_float@,$sim_float,;t t
5250 s,@sim_scache@,$sim_scache,;t t
5251 s,@sim_default_model@,$sim_default_model,;t t
5252 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5253 s,@sim_hw_objs@,$sim_hw_objs,;t t
5254 s,@sim_hw@,$sim_hw,;t t
5255 s,@sim_inline@,$sim_inline,;t t
5256 s,@sim_packages@,$sim_packages,;t t
5257 s,@sim_regparm@,$sim_regparm,;t t
5258 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5259 s,@sim_smp@,$sim_smp,;t t
5260 s,@sim_stdcall@,$sim_stdcall,;t t
5261 s,@sim_xor_endian@,$sim_xor_endian,;t t
5262 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5263 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5264 s,@build@,$build,;t t
5265 s,@build_cpu@,$build_cpu,;t t
5266 s,@build_vendor@,$build_vendor,;t t
5267 s,@build_os@,$build_os,;t t
5268 s,@host@,$host,;t t
5269 s,@host_cpu@,$host_cpu,;t t
5270 s,@host_vendor@,$host_vendor,;t t
5271 s,@host_os@,$host_os,;t t
5272 s,@target@,$target,;t t
5273 s,@target_cpu@,$target_cpu,;t t
5274 s,@target_vendor@,$target_vendor,;t t
5275 s,@target_os@,$target_os,;t t
5276 s,@CC@,$CC,;t t
5277 s,@CFLAGS@,$CFLAGS,;t t
5278 s,@LDFLAGS@,$LDFLAGS,;t t
5279 s,@CPPFLAGS@,$CPPFLAGS,;t t
5280 s,@ac_ct_CC@,$ac_ct_CC,;t t
5281 s,@EXEEXT@,$EXEEXT,;t t
5282 s,@OBJEXT@,$OBJEXT,;t t
5283 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5284 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5285 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5286 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5287 s,@HDEFINES@,$HDEFINES,;t t
5288 s,@AR@,$AR,;t t
5289 s,@RANLIB@,$RANLIB,;t t
5290 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5291 s,@USE_NLS@,$USE_NLS,;t t
5292 s,@LIBINTL@,$LIBINTL,;t t
5293 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
5294 s,@INCINTL@,$INCINTL,;t t
5295 s,@XGETTEXT@,$XGETTEXT,;t t
5296 s,@GMSGFMT@,$GMSGFMT,;t t
5297 s,@POSUB@,$POSUB,;t t
5298 s,@CATALOGS@,$CATALOGS,;t t
5299 s,@DATADIRNAME@,$DATADIRNAME,;t t
5300 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
5301 s,@GENCAT@,$GENCAT,;t t
5302 s,@CATOBJEXT@,$CATOBJEXT,;t t
5303 s,@CPP@,$CPP,;t t
5304 s,@EGREP@,$EGREP,;t t
5305 s,@MAINT@,$MAINT,;t t
5306 s,@sim_bswap@,$sim_bswap,;t t
5307 s,@sim_cflags@,$sim_cflags,;t t
5308 s,@sim_debug@,$sim_debug,;t t
5309 s,@sim_stdio@,$sim_stdio,;t t
5310 s,@sim_trace@,$sim_trace,;t t
5311 s,@sim_profile@,$sim_profile,;t t
5312 s,@TERMCAP@,$TERMCAP,;t t
5313 s,@cgen_breaks@,$cgen_breaks,;t t
5314 s,@LIBOBJS@,$LIBOBJS,;t t
5315 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5316 CEOF
5317
5318 _ACEOF
5319
5320   cat >>$CONFIG_STATUS <<\_ACEOF
5321   # Split the substitutions into bite-sized pieces for seds with
5322   # small command number limits, like on Digital OSF/1 and HP-UX.
5323   ac_max_sed_lines=48
5324   ac_sed_frag=1 # Number of current file.
5325   ac_beg=1 # First line for current file.
5326   ac_end=$ac_max_sed_lines # Line after last line for current file.
5327   ac_more_lines=:
5328   ac_sed_cmds=
5329   while $ac_more_lines; do
5330     if test $ac_beg -gt 1; then
5331       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5332     else
5333       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5334     fi
5335     if test ! -s $tmp/subs.frag; then
5336       ac_more_lines=false
5337     else
5338       # The purpose of the label and of the branching condition is to
5339       # speed up the sed processing (if there are no `@' at all, there
5340       # is no need to browse any of the substitutions).
5341       # These are the two extra sed commands mentioned above.
5342       (echo ':t
5343   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5344       if test -z "$ac_sed_cmds"; then
5345         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5346       else
5347         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5348       fi
5349       ac_sed_frag=`expr $ac_sed_frag + 1`
5350       ac_beg=$ac_end
5351       ac_end=`expr $ac_end + $ac_max_sed_lines`
5352     fi
5353   done
5354   if test -z "$ac_sed_cmds"; then
5355     ac_sed_cmds=cat
5356   fi
5357 fi # test -n "$CONFIG_FILES"
5358
5359 _ACEOF
5360 cat >>$CONFIG_STATUS <<\_ACEOF
5361 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5362   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5363   case $ac_file in
5364   - | *:- | *:-:* ) # input from stdin
5365         cat >$tmp/stdin
5366         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5367         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5368   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5369         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5370   * )   ac_file_in=$ac_file.in ;;
5371   esac
5372
5373   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5374   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5375 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5376          X"$ac_file" : 'X\(//\)[^/]' \| \
5377          X"$ac_file" : 'X\(//\)$' \| \
5378          X"$ac_file" : 'X\(/\)' \| \
5379          .     : '\(.\)' 2>/dev/null ||
5380 echo X"$ac_file" |
5381     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5382           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5383           /^X\(\/\/\)$/{ s//\1/; q; }
5384           /^X\(\/\).*/{ s//\1/; q; }
5385           s/.*/./; q'`
5386   { if $as_mkdir_p; then
5387     mkdir -p "$ac_dir"
5388   else
5389     as_dir="$ac_dir"
5390     as_dirs=
5391     while test ! -d "$as_dir"; do
5392       as_dirs="$as_dir $as_dirs"
5393       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5394 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5395          X"$as_dir" : 'X\(//\)[^/]' \| \
5396          X"$as_dir" : 'X\(//\)$' \| \
5397          X"$as_dir" : 'X\(/\)' \| \
5398          .     : '\(.\)' 2>/dev/null ||
5399 echo X"$as_dir" |
5400     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5401           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5402           /^X\(\/\/\)$/{ s//\1/; q; }
5403           /^X\(\/\).*/{ s//\1/; q; }
5404           s/.*/./; q'`
5405     done
5406     test ! -n "$as_dirs" || mkdir $as_dirs
5407   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5408 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5409    { (exit 1); exit 1; }; }; }
5410
5411   ac_builddir=.
5412
5413 if test "$ac_dir" != .; then
5414   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5415   # A "../" for each directory in $ac_dir_suffix.
5416   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5417 else
5418   ac_dir_suffix= ac_top_builddir=
5419 fi
5420
5421 case $srcdir in
5422   .)  # No --srcdir option.  We are building in place.
5423     ac_srcdir=.
5424     if test -z "$ac_top_builddir"; then
5425        ac_top_srcdir=.
5426     else
5427        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5428     fi ;;
5429   [\\/]* | ?:[\\/]* )  # Absolute path.
5430     ac_srcdir=$srcdir$ac_dir_suffix;
5431     ac_top_srcdir=$srcdir ;;
5432   *) # Relative path.
5433     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5434     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5435 esac
5436
5437 # Do not use `cd foo && pwd` to compute absolute paths, because
5438 # the directories may not exist.
5439 case `pwd` in
5440 .) ac_abs_builddir="$ac_dir";;
5441 *)
5442   case "$ac_dir" in
5443   .) ac_abs_builddir=`pwd`;;
5444   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5445   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5446   esac;;
5447 esac
5448 case $ac_abs_builddir in
5449 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5450 *)
5451   case ${ac_top_builddir}. in
5452   .) ac_abs_top_builddir=$ac_abs_builddir;;
5453   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5454   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5455   esac;;
5456 esac
5457 case $ac_abs_builddir in
5458 .) ac_abs_srcdir=$ac_srcdir;;
5459 *)
5460   case $ac_srcdir in
5461   .) ac_abs_srcdir=$ac_abs_builddir;;
5462   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5463   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5464   esac;;
5465 esac
5466 case $ac_abs_builddir in
5467 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5468 *)
5469   case $ac_top_srcdir in
5470   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5471   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5472   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5473   esac;;
5474 esac
5475
5476
5477   case $INSTALL in
5478   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5479   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5480   esac
5481
5482   if test x"$ac_file" != x-; then
5483     { echo "$as_me:$LINENO: creating $ac_file" >&5
5484 echo "$as_me: creating $ac_file" >&6;}
5485     rm -f "$ac_file"
5486   fi
5487   # Let's still pretend it is `configure' which instantiates (i.e., don't
5488   # use $as_me), people would be surprised to read:
5489   #    /* config.h.  Generated by config.status.  */
5490   if test x"$ac_file" = x-; then
5491     configure_input=
5492   else
5493     configure_input="$ac_file.  "
5494   fi
5495   configure_input=$configure_input"Generated from `echo $ac_file_in |
5496                                      sed 's,.*/,,'` by configure."
5497
5498   # First look for the input files in the build tree, otherwise in the
5499   # src tree.
5500   ac_file_inputs=`IFS=:
5501     for f in $ac_file_in; do
5502       case $f in
5503       -) echo $tmp/stdin ;;
5504       [\\/$]*)
5505          # Absolute (can't be DOS-style, as IFS=:)
5506          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5507 echo "$as_me: error: cannot find input file: $f" >&2;}
5508    { (exit 1); exit 1; }; }
5509          echo "$f";;
5510       *) # Relative
5511          if test -f "$f"; then
5512            # Build tree
5513            echo "$f"
5514          elif test -f "$srcdir/$f"; then
5515            # Source tree
5516            echo "$srcdir/$f"
5517          else
5518            # /dev/null tree
5519            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5520 echo "$as_me: error: cannot find input file: $f" >&2;}
5521    { (exit 1); exit 1; }; }
5522          fi;;
5523       esac
5524     done` || { (exit 1); exit 1; }
5525 _ACEOF
5526 cat >>$CONFIG_STATUS <<_ACEOF
5527   sed "$ac_vpsub
5528 $extrasub
5529 _ACEOF
5530 cat >>$CONFIG_STATUS <<\_ACEOF
5531 :t
5532 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5533 s,@configure_input@,$configure_input,;t t
5534 s,@srcdir@,$ac_srcdir,;t t
5535 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5536 s,@top_srcdir@,$ac_top_srcdir,;t t
5537 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5538 s,@builddir@,$ac_builddir,;t t
5539 s,@abs_builddir@,$ac_abs_builddir,;t t
5540 s,@top_builddir@,$ac_top_builddir,;t t
5541 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5542 s,@INSTALL@,$ac_INSTALL,;t t
5543 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5544   rm -f $tmp/stdin
5545   if test x"$ac_file" != x-; then
5546     mv $tmp/out $ac_file
5547   else
5548     cat $tmp/out
5549     rm -f $tmp/out
5550   fi
5551
5552 done
5553 _ACEOF
5554 cat >>$CONFIG_STATUS <<\_ACEOF
5555
5556 #
5557 # CONFIG_HEADER section.
5558 #
5559
5560 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5561 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5562 #
5563 # ac_d sets the value in "#define NAME VALUE" lines.
5564 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
5565 ac_dB='[         ].*$,\1#\2'
5566 ac_dC=' '
5567 ac_dD=',;t'
5568 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5569 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5570 ac_uB='$,\1#\2define\3'
5571 ac_uC=' '
5572 ac_uD=',;t'
5573
5574 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5575   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5576   case $ac_file in
5577   - | *:- | *:-:* ) # input from stdin
5578         cat >$tmp/stdin
5579         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5580         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5581   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5582         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5583   * )   ac_file_in=$ac_file.in ;;
5584   esac
5585
5586   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5587 echo "$as_me: creating $ac_file" >&6;}
5588
5589   # First look for the input files in the build tree, otherwise in the
5590   # src tree.
5591   ac_file_inputs=`IFS=:
5592     for f in $ac_file_in; do
5593       case $f in
5594       -) echo $tmp/stdin ;;
5595       [\\/$]*)
5596          # Absolute (can't be DOS-style, as IFS=:)
5597          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5598 echo "$as_me: error: cannot find input file: $f" >&2;}
5599    { (exit 1); exit 1; }; }
5600          # Do quote $f, to prevent DOS paths from being IFS'd.
5601          echo "$f";;
5602       *) # Relative
5603          if test -f "$f"; then
5604            # Build tree
5605            echo "$f"
5606          elif test -f "$srcdir/$f"; then
5607            # Source tree
5608            echo "$srcdir/$f"
5609          else
5610            # /dev/null tree
5611            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5612 echo "$as_me: error: cannot find input file: $f" >&2;}
5613    { (exit 1); exit 1; }; }
5614          fi;;
5615       esac
5616     done` || { (exit 1); exit 1; }
5617   # Remove the trailing spaces.
5618   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
5619
5620 _ACEOF
5621
5622 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5623 # `conftest.undefs', that substitutes the proper values into
5624 # config.h.in to produce config.h.  The first handles `#define'
5625 # templates, and the second `#undef' templates.
5626 # And first: Protect against being on the right side of a sed subst in
5627 # config.status.  Protect against being in an unquoted here document
5628 # in config.status.
5629 rm -f conftest.defines conftest.undefs
5630 # Using a here document instead of a string reduces the quoting nightmare.
5631 # Putting comments in sed scripts is not portable.
5632 #
5633 # `end' is used to avoid that the second main sed command (meant for
5634 # 0-ary CPP macros) applies to n-ary macro definitions.
5635 # See the Autoconf documentation for `clear'.
5636 cat >confdef2sed.sed <<\_ACEOF
5637 s/[\\&,]/\\&/g
5638 s,[\\$`],\\&,g
5639 t clear
5640 : clear
5641 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5642 t end
5643 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5644 : end
5645 _ACEOF
5646 # If some macros were called several times there might be several times
5647 # the same #defines, which is useless.  Nevertheless, we may not want to
5648 # sort them, since we want the *last* AC-DEFINE to be honored.
5649 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5650 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5651 rm -f confdef2sed.sed
5652
5653 # This sed command replaces #undef with comments.  This is necessary, for
5654 # example, in the case of _POSIX_SOURCE, which is predefined and required
5655 # on some systems where configure will not decide to define it.
5656 cat >>conftest.undefs <<\_ACEOF
5657 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5658 _ACEOF
5659
5660 # Break up conftest.defines because some shells have a limit on the size
5661 # of here documents, and old seds have small limits too (100 cmds).
5662 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5663 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5664 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5665 echo '  :' >>$CONFIG_STATUS
5666 rm -f conftest.tail
5667 while grep . conftest.defines >/dev/null
5668 do
5669   # Write a limited-size here document to $tmp/defines.sed.
5670   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5671   # Speed up: don't consider the non `#define' lines.
5672   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
5673   # Work around the forget-to-reset-the-flag bug.
5674   echo 't clr' >>$CONFIG_STATUS
5675   echo ': clr' >>$CONFIG_STATUS
5676   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5677   echo 'CEOF
5678   sed -f $tmp/defines.sed $tmp/in >$tmp/out
5679   rm -f $tmp/in
5680   mv $tmp/out $tmp/in
5681 ' >>$CONFIG_STATUS
5682   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5683   rm -f conftest.defines
5684   mv conftest.tail conftest.defines
5685 done
5686 rm -f conftest.defines
5687 echo '  fi # grep' >>$CONFIG_STATUS
5688 echo >>$CONFIG_STATUS
5689
5690 # Break up conftest.undefs because some shells have a limit on the size
5691 # of here documents, and old seds have small limits too (100 cmds).
5692 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
5693 rm -f conftest.tail
5694 while grep . conftest.undefs >/dev/null
5695 do
5696   # Write a limited-size here document to $tmp/undefs.sed.
5697   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5698   # Speed up: don't consider the non `#undef'
5699   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
5700   # Work around the forget-to-reset-the-flag bug.
5701   echo 't clr' >>$CONFIG_STATUS
5702   echo ': clr' >>$CONFIG_STATUS
5703   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5704   echo 'CEOF
5705   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5706   rm -f $tmp/in
5707   mv $tmp/out $tmp/in
5708 ' >>$CONFIG_STATUS
5709   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5710   rm -f conftest.undefs
5711   mv conftest.tail conftest.undefs
5712 done
5713 rm -f conftest.undefs
5714
5715 cat >>$CONFIG_STATUS <<\_ACEOF
5716   # Let's still pretend it is `configure' which instantiates (i.e., don't
5717   # use $as_me), people would be surprised to read:
5718   #    /* config.h.  Generated by config.status.  */
5719   if test x"$ac_file" = x-; then
5720     echo "/* Generated by configure.  */" >$tmp/config.h
5721   else
5722     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
5723   fi
5724   cat $tmp/in >>$tmp/config.h
5725   rm -f $tmp/in
5726   if test x"$ac_file" != x-; then
5727     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5728       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5729 echo "$as_me: $ac_file is unchanged" >&6;}
5730     else
5731       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5732 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5733          X"$ac_file" : 'X\(//\)[^/]' \| \
5734          X"$ac_file" : 'X\(//\)$' \| \
5735          X"$ac_file" : 'X\(/\)' \| \
5736          .     : '\(.\)' 2>/dev/null ||
5737 echo X"$ac_file" |
5738     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5739           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5740           /^X\(\/\/\)$/{ s//\1/; q; }
5741           /^X\(\/\).*/{ s//\1/; q; }
5742           s/.*/./; q'`
5743       { if $as_mkdir_p; then
5744     mkdir -p "$ac_dir"
5745   else
5746     as_dir="$ac_dir"
5747     as_dirs=
5748     while test ! -d "$as_dir"; do
5749       as_dirs="$as_dir $as_dirs"
5750       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5751 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5752          X"$as_dir" : 'X\(//\)[^/]' \| \
5753          X"$as_dir" : 'X\(//\)$' \| \
5754          X"$as_dir" : 'X\(/\)' \| \
5755          .     : '\(.\)' 2>/dev/null ||
5756 echo X"$as_dir" |
5757     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5758           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5759           /^X\(\/\/\)$/{ s//\1/; q; }
5760           /^X\(\/\).*/{ s//\1/; q; }
5761           s/.*/./; q'`
5762     done
5763     test ! -n "$as_dirs" || mkdir $as_dirs
5764   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5765 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5766    { (exit 1); exit 1; }; }; }
5767
5768       rm -f $ac_file
5769       mv $tmp/config.h $ac_file
5770     fi
5771   else
5772     cat $tmp/config.h
5773     rm -f $tmp/config.h
5774   fi
5775 done
5776 _ACEOF
5777 cat >>$CONFIG_STATUS <<\_ACEOF
5778
5779 #
5780 # CONFIG_LINKS section.
5781 #
5782
5783 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
5784   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5785   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5786
5787   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
5788 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
5789
5790   if test ! -r $srcdir/$ac_source; then
5791     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
5792 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
5793    { (exit 1); exit 1; }; }
5794   fi
5795   rm -f $ac_dest
5796
5797   # Make relative symlinks.
5798   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
5799 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5800          X"$ac_dest" : 'X\(//\)[^/]' \| \
5801          X"$ac_dest" : 'X\(//\)$' \| \
5802          X"$ac_dest" : 'X\(/\)' \| \
5803          .     : '\(.\)' 2>/dev/null ||
5804 echo X"$ac_dest" |
5805     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5806           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5807           /^X\(\/\/\)$/{ s//\1/; q; }
5808           /^X\(\/\).*/{ s//\1/; q; }
5809           s/.*/./; q'`
5810   { if $as_mkdir_p; then
5811     mkdir -p "$ac_dest_dir"
5812   else
5813     as_dir="$ac_dest_dir"
5814     as_dirs=
5815     while test ! -d "$as_dir"; do
5816       as_dirs="$as_dir $as_dirs"
5817       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5818 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5819          X"$as_dir" : 'X\(//\)[^/]' \| \
5820          X"$as_dir" : 'X\(//\)$' \| \
5821          X"$as_dir" : 'X\(/\)' \| \
5822          .     : '\(.\)' 2>/dev/null ||
5823 echo X"$as_dir" |
5824     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5825           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5826           /^X\(\/\/\)$/{ s//\1/; q; }
5827           /^X\(\/\).*/{ s//\1/; q; }
5828           s/.*/./; q'`
5829     done
5830     test ! -n "$as_dirs" || mkdir $as_dirs
5831   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
5832 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
5833    { (exit 1); exit 1; }; }; }
5834
5835   ac_builddir=.
5836
5837 if test "$ac_dest_dir" != .; then
5838   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
5839   # A "../" for each directory in $ac_dir_suffix.
5840   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5841 else
5842   ac_dir_suffix= ac_top_builddir=
5843 fi
5844
5845 case $srcdir in
5846   .)  # No --srcdir option.  We are building in place.
5847     ac_srcdir=.
5848     if test -z "$ac_top_builddir"; then
5849        ac_top_srcdir=.
5850     else
5851        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5852     fi ;;
5853   [\\/]* | ?:[\\/]* )  # Absolute path.
5854     ac_srcdir=$srcdir$ac_dir_suffix;
5855     ac_top_srcdir=$srcdir ;;
5856   *) # Relative path.
5857     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5858     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5859 esac
5860
5861 # Do not use `cd foo && pwd` to compute absolute paths, because
5862 # the directories may not exist.
5863 case `pwd` in
5864 .) ac_abs_builddir="$ac_dest_dir";;
5865 *)
5866   case "$ac_dest_dir" in
5867   .) ac_abs_builddir=`pwd`;;
5868   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
5869   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
5870   esac;;
5871 esac
5872 case $ac_abs_builddir in
5873 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5874 *)
5875   case ${ac_top_builddir}. in
5876   .) ac_abs_top_builddir=$ac_abs_builddir;;
5877   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5878   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5879   esac;;
5880 esac
5881 case $ac_abs_builddir in
5882 .) ac_abs_srcdir=$ac_srcdir;;
5883 *)
5884   case $ac_srcdir in
5885   .) ac_abs_srcdir=$ac_abs_builddir;;
5886   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5887   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5888   esac;;
5889 esac
5890 case $ac_abs_builddir in
5891 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5892 *)
5893   case $ac_top_srcdir in
5894   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5895   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5896   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5897   esac;;
5898 esac
5899
5900
5901   case $srcdir in
5902   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
5903       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
5904   esac
5905
5906   # Try a symlink, then a hard link, then a copy.
5907   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5908     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
5909     cp -p $srcdir/$ac_source $ac_dest ||
5910     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
5911 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
5912    { (exit 1); exit 1; }; }
5913 done
5914 _ACEOF
5915 cat >>$CONFIG_STATUS <<\_ACEOF
5916
5917 #
5918 # CONFIG_COMMANDS section.
5919 #
5920 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5921   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5922   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5923   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5924 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5925          X"$ac_dest" : 'X\(//\)[^/]' \| \
5926          X"$ac_dest" : 'X\(//\)$' \| \
5927          X"$ac_dest" : 'X\(/\)' \| \
5928          .     : '\(.\)' 2>/dev/null ||
5929 echo X"$ac_dest" |
5930     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5931           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5932           /^X\(\/\/\)$/{ s//\1/; q; }
5933           /^X\(\/\).*/{ s//\1/; q; }
5934           s/.*/./; q'`
5935   { if $as_mkdir_p; then
5936     mkdir -p "$ac_dir"
5937   else
5938     as_dir="$ac_dir"
5939     as_dirs=
5940     while test ! -d "$as_dir"; do
5941       as_dirs="$as_dir $as_dirs"
5942       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5943 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5944          X"$as_dir" : 'X\(//\)[^/]' \| \
5945          X"$as_dir" : 'X\(//\)$' \| \
5946          X"$as_dir" : 'X\(/\)' \| \
5947          .     : '\(.\)' 2>/dev/null ||
5948 echo X"$as_dir" |
5949     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5950           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5951           /^X\(\/\/\)$/{ s//\1/; q; }
5952           /^X\(\/\).*/{ s//\1/; q; }
5953           s/.*/./; q'`
5954     done
5955     test ! -n "$as_dirs" || mkdir $as_dirs
5956   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5957 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5958    { (exit 1); exit 1; }; }; }
5959
5960   ac_builddir=.
5961
5962 if test "$ac_dir" != .; then
5963   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5964   # A "../" for each directory in $ac_dir_suffix.
5965   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5966 else
5967   ac_dir_suffix= ac_top_builddir=
5968 fi
5969
5970 case $srcdir in
5971   .)  # No --srcdir option.  We are building in place.
5972     ac_srcdir=.
5973     if test -z "$ac_top_builddir"; then
5974        ac_top_srcdir=.
5975     else
5976        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5977     fi ;;
5978   [\\/]* | ?:[\\/]* )  # Absolute path.
5979     ac_srcdir=$srcdir$ac_dir_suffix;
5980     ac_top_srcdir=$srcdir ;;
5981   *) # Relative path.
5982     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5983     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5984 esac
5985
5986 # Do not use `cd foo && pwd` to compute absolute paths, because
5987 # the directories may not exist.
5988 case `pwd` in
5989 .) ac_abs_builddir="$ac_dir";;
5990 *)
5991   case "$ac_dir" in
5992   .) ac_abs_builddir=`pwd`;;
5993   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5994   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5995   esac;;
5996 esac
5997 case $ac_abs_builddir in
5998 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5999 *)
6000   case ${ac_top_builddir}. in
6001   .) ac_abs_top_builddir=$ac_abs_builddir;;
6002   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6003   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6004   esac;;
6005 esac
6006 case $ac_abs_builddir in
6007 .) ac_abs_srcdir=$ac_srcdir;;
6008 *)
6009   case $ac_srcdir in
6010   .) ac_abs_srcdir=$ac_abs_builddir;;
6011   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6012   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6013   esac;;
6014 esac
6015 case $ac_abs_builddir in
6016 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6017 *)
6018   case $ac_top_srcdir in
6019   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6020   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6021   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6022   esac;;
6023 esac
6024
6025
6026   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6027 echo "$as_me: executing $ac_dest commands" >&6;}
6028   case $ac_dest in
6029     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6030  rm -f Makesim1.tmp Makesim2.tmp Makefile
6031  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6032  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6033  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6034         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6035         <Makefile.sim >Makefile
6036  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6037  ;;
6038     stamp-h ) echo > stamp-h ;;
6039   esac
6040 done
6041 _ACEOF
6042
6043 cat >>$CONFIG_STATUS <<\_ACEOF
6044
6045 { (exit 0); exit 0; }
6046 _ACEOF
6047 chmod +x $CONFIG_STATUS
6048 ac_clean_files=$ac_clean_files_save
6049
6050
6051 # configure is writing to config.log, and then calls config.status.
6052 # config.status does its own redirection, appending to config.log.
6053 # Unfortunately, on DOS this fails, as config.log is still kept open
6054 # by configure, so config.status won't be able to write to it; its
6055 # output is simply discarded.  So we exec the FD to /dev/null,
6056 # effectively closing config.log, so it can be properly (re)opened and
6057 # appended to by config.status.  When coming back to configure, we
6058 # need to make the FD available again.
6059 if test "$no_create" != yes; then
6060   ac_cs_success=:
6061   ac_config_status_args=
6062   test "$silent" = yes &&
6063     ac_config_status_args="$ac_config_status_args --quiet"
6064   exec 5>/dev/null
6065   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6066   exec 5>>config.log
6067   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6068   # would make configure fail if this is the last instruction.
6069   $ac_cs_success || { (exit 1); exit 1; }
6070 fi
6071
6072