sim/d10v/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 cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-maintainer-mode              Enable developer functionality.
 854   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 855   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 856   --enable-sim-debug=opts               Enable debugging flags
 857   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 858   --enable-sim-trace=opts               Enable tracing flags
 859   --enable-sim-profile=opts             Enable profiling flags
 860   --enable-build-warnings Enable build-time compiler warnings if gcc is used
 861   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 862
 863 Some influential environment variables:
 864   CC          C compiler command
 865   CFLAGS      C compiler flags
 866   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 867               nonstandard directory <lib dir>
 868   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 869               headers in a nonstandard directory <include dir>
 870   CPP         C preprocessor
 871
 872 Use these variables to override the choices made by `configure' or to help
 873 it to find libraries and programs with nonstandard names/locations.
 874
 875 _ACEOF
 876 fi
 877
 878 if test "$ac_init_help" = "recursive"; then
 879   # If there are subdirs, report their specific --help.
 880   ac_popdir=`pwd`
 881   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 882     test -d $ac_dir || continue
 883     ac_builddir=.
 884
 885 if test "$ac_dir" != .; then
 886   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 887   # A "../" for each directory in $ac_dir_suffix.
 888   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 889 else
 890   ac_dir_suffix= ac_top_builddir=
 891 fi
 892
 893 case $srcdir in
 894   .)  # No --srcdir option.  We are building in place.
 895     ac_srcdir=.
 896     if test -z "$ac_top_builddir"; then
 897        ac_top_srcdir=.
 898     else
 899        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 900     fi ;;
 901   [\\/]* | ?:[\\/]* )  # Absolute path.
 902     ac_srcdir=$srcdir$ac_dir_suffix;
 903     ac_top_srcdir=$srcdir ;;
 904   *) # Relative path.
 905     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 906     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 907 esac
 908
 909 # Do not use `cd foo && pwd` to compute absolute paths, because
 910 # the directories may not exist.
 911 case `pwd` in
 912 .) ac_abs_builddir="$ac_dir";;
 913 *)
 914   case "$ac_dir" in
 915   .) ac_abs_builddir=`pwd`;;
 916   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 917   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 918   esac;;
 919 esac
 920 case $ac_abs_builddir in
 921 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 922 *)
 923   case ${ac_top_builddir}. in
 924   .) ac_abs_top_builddir=$ac_abs_builddir;;
 925   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 926   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 927   esac;;
 928 esac
 929 case $ac_abs_builddir in
 930 .) ac_abs_srcdir=$ac_srcdir;;
 931 *)
 932   case $ac_srcdir in
 933   .) ac_abs_srcdir=$ac_abs_builddir;;
 934   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 935   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 936   esac;;
 937 esac
 938 case $ac_abs_builddir in
 939 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 940 *)
 941   case $ac_top_srcdir in
 942   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 943   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 944   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 945   esac;;
 946 esac
 947
 948     cd $ac_dir
 949     # Check for guested configure; otherwise get Cygnus style configure.
 950     if test -f $ac_srcdir/configure.gnu; then
 951       echo
 952       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 953     elif test -f $ac_srcdir/configure; then
 954       echo
 955       $SHELL $ac_srcdir/configure  --help=recursive
 956     elif test -f $ac_srcdir/configure.ac ||
 957            test -f $ac_srcdir/configure.in; then
 958       echo
 959       $ac_configure --help
 960     else
 961       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 962     fi
 963     cd $ac_popdir
 964   done
 965 fi
 966
 967 test -n "$ac_init_help" && exit 0
 968 if $ac_init_version; then
 969   cat <<\_ACEOF
 970
 971 Copyright (C) 2003 Free Software Foundation, Inc.
 972 This configure script is free software; the Free Software Foundation
 973 gives unlimited permission to copy, distribute and modify it.
 974 _ACEOF
 975   exit 0
 976 fi
 977 exec 5>config.log
 978 cat >&5 <<_ACEOF
 979 This file contains any messages produced by compilers while
 980 running configure, to aid debugging if configure makes a mistake.
 981
 982 It was created by $as_me, which was
 983 generated by GNU Autoconf 2.59.  Invocation command line was
 984
 985   $ $0 $@
 986
 987 _ACEOF
 988 {
 989 cat <<_ASUNAME
 990 ## --------- ##
 991 ## Platform. ##
 992 ## --------- ##
 993
 994 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 995 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 996 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 997 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 998 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 999
1000 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1001 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1002
1003 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1004 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1005 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1006 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1007 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1008 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1009 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1010
1011 _ASUNAME
1012
1013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1014 for as_dir in $PATH
1015 do
1016   IFS=$as_save_IFS
1017   test -z "$as_dir" && as_dir=.
1018   echo "PATH: $as_dir"
1019 done
1020
1021 } >&5
1022
1023 cat >&5 <<_ACEOF
1024
1025
1026 ## ----------- ##
1027 ## Core tests. ##
1028 ## ----------- ##
1029
1030 _ACEOF
1031
1032
1033 # Keep a trace of the command line.
1034 # Strip out --no-create and --no-recursion so they do not pile up.
1035 # Strip out --silent because we don't want to record it for future runs.
1036 # Also quote any args containing shell meta-characters.
1037 # Make two passes to allow for proper duplicate-argument suppression.
1038 ac_configure_args=
1039 ac_configure_args0=
1040 ac_configure_args1=
1041 ac_sep=
1042 ac_must_keep_next=false
1043 for ac_pass in 1 2
1044 do
1045   for ac_arg
1046   do
1047     case $ac_arg in
1048     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1049     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1050     | -silent | --silent | --silen | --sile | --sil)
1051       continue ;;
1052     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1053       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1054     esac
1055     case $ac_pass in
1056     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1057     2)
1058       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1059       if test $ac_must_keep_next = true; then
1060         ac_must_keep_next=false # Got value, back to normal.
1061       else
1062         case $ac_arg in
1063           *=* | --config-cache | -C | -disable-* | --disable-* \
1064           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1065           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1066           | -with-* | --with-* | -without-* | --without-* | --x)
1067             case "$ac_configure_args0 " in
1068               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1069             esac
1070             ;;
1071           -* ) ac_must_keep_next=true ;;
1072         esac
1073       fi
1074       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1075       # Get rid of the leading space.
1076       ac_sep=" "
1077       ;;
1078     esac
1079   done
1080 done
1081 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1082 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1083
1084 # When interrupted or exit'd, cleanup temporary files, and complete
1085 # config.log.  We remove comments because anyway the quotes in there
1086 # would cause problems or look ugly.
1087 # WARNING: Be sure not to use single quotes in there, as some shells,
1088 # such as our DU 5.0 friend, will then `close' the trap.
1089 trap 'exit_status=$?
1090   # Save into config.log some information that might help in debugging.
1091   {
1092     echo
1093
1094     cat <<\_ASBOX
1095 ## ---------------- ##
1096 ## Cache variables. ##
1097 ## ---------------- ##
1098 _ASBOX
1099     echo
1100     # The following way of writing the cache mishandles newlines in values,
1101 {
1102   (set) 2>&1 |
1103     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1104     *ac_space=\ *)
1105       sed -n \
1106         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1107           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1108       ;;
1109     *)
1110       sed -n \
1111         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1112       ;;
1113     esac;
1114 }
1115     echo
1116
1117     cat <<\_ASBOX
1118 ## ----------------- ##
1119 ## Output variables. ##
1120 ## ----------------- ##
1121 _ASBOX
1122     echo
1123     for ac_var in $ac_subst_vars
1124     do
1125       eval ac_val=$`echo $ac_var`
1126       echo "$ac_var='"'"'$ac_val'"'"'"
1127     done | sort
1128     echo
1129
1130     if test -n "$ac_subst_files"; then
1131       cat <<\_ASBOX
1132 ## ------------- ##
1133 ## Output files. ##
1134 ## ------------- ##
1135 _ASBOX
1136       echo
1137       for ac_var in $ac_subst_files
1138       do
1139         eval ac_val=$`echo $ac_var`
1140         echo "$ac_var='"'"'$ac_val'"'"'"
1141       done | sort
1142       echo
1143     fi
1144
1145     if test -s confdefs.h; then
1146       cat <<\_ASBOX
1147 ## ----------- ##
1148 ## confdefs.h. ##
1149 ## ----------- ##
1150 _ASBOX
1151       echo
1152       sed "/^$/d" confdefs.h | sort
1153       echo
1154     fi
1155     test "$ac_signal" != 0 &&
1156       echo "$as_me: caught signal $ac_signal"
1157     echo "$as_me: exit $exit_status"
1158   } >&5
1159   rm -f core *.core &&
1160   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1161     exit $exit_status
1162      ' 0
1163 for ac_signal in 1 2 13 15; do
1164   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1165 done
1166 ac_signal=0
1167
1168 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1169 rm -rf conftest* confdefs.h
1170 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1171 echo >confdefs.h
1172
1173 # Predefined preprocessor variables.
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_NAME "$PACKAGE_NAME"
1177 _ACEOF
1178
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1187 _ACEOF
1188
1189
1190 cat >>confdefs.h <<_ACEOF
1191 #define PACKAGE_STRING "$PACKAGE_STRING"
1192 _ACEOF
1193
1194
1195 cat >>confdefs.h <<_ACEOF
1196 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1197 _ACEOF
1198
1199
1200 # Let the site file select an alternate cache file if it wants to.
1201 # Prefer explicitly selected file to automatically selected ones.
1202 if test -z "$CONFIG_SITE"; then
1203   if test "x$prefix" != xNONE; then
1204     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1205   else
1206     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1207   fi
1208 fi
1209 for ac_site_file in $CONFIG_SITE; do
1210   if test -r "$ac_site_file"; then
1211     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1212 echo "$as_me: loading site script $ac_site_file" >&6;}
1213     sed 's/^/| /' "$ac_site_file" >&5
1214     . "$ac_site_file"
1215   fi
1216 done
1217
1218 if test -r "$cache_file"; then
1219   # Some versions of bash will fail to source /dev/null (special
1220   # files actually), so we avoid doing that.
1221   if test -f "$cache_file"; then
1222     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1223 echo "$as_me: loading cache $cache_file" >&6;}
1224     case $cache_file in
1225       [\\/]* | ?:[\\/]* ) . $cache_file;;
1226       *)                      . ./$cache_file;;
1227     esac
1228   fi
1229 else
1230   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1231 echo "$as_me: creating cache $cache_file" >&6;}
1232   >$cache_file
1233 fi
1234
1235 # Check that the precious variables saved in the cache have kept the same
1236 # value.
1237 ac_cache_corrupted=false
1238 for ac_var in `(set) 2>&1 |
1239                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1240   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1241   eval ac_new_set=\$ac_env_${ac_var}_set
1242   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1243   eval ac_new_val="\$ac_env_${ac_var}_value"
1244   case $ac_old_set,$ac_new_set in
1245     set,)
1246       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1247 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1248       ac_cache_corrupted=: ;;
1249     ,set)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,);;
1254     *)
1255       if test "x$ac_old_val" != "x$ac_new_val"; then
1256         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1257 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1258         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1259 echo "$as_me:   former value:  $ac_old_val" >&2;}
1260         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1261 echo "$as_me:   current value: $ac_new_val" >&2;}
1262         ac_cache_corrupted=:
1263       fi;;
1264   esac
1265   # Pass precious variables to config.status.
1266   if test "$ac_new_set" = set; then
1267     case $ac_new_val in
1268     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1269       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1270     *) ac_arg=$ac_var=$ac_new_val ;;
1271     esac
1272     case " $ac_configure_args " in
1273       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1274       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1275     esac
1276   fi
1277 done
1278 if $ac_cache_corrupted; then
1279   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1280 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1281   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1282 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1283    { (exit 1); exit 1; }; }
1284 fi
1285
1286 ac_ext=c
1287 ac_cpp='$CPP $CPPFLAGS'
1288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310           ac_config_headers="$ac_config_headers config.h:config.in"
1311
1312
1313 # This file contains common code used by all simulators.
1314 #
1315 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1316 # directory.  It is intended to be invoked before any target specific stuff.
1317 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1318 # It is intended to be invoked last.
1319 #
1320 # The simulator's configure.in should look like:
1321 #
1322 # dnl Process this file with autoconf to produce a configure script.
1323 # sinclude(../common/aclocal.m4)
1324 # AC_PREREQ(2.5)dnl
1325 # AC_INIT(Makefile.in)
1326 #
1327 # SIM_AC_COMMON
1328 #
1329 # ... target specific stuff ...
1330 #
1331 # SIM_AC_OUTPUT
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
1379
1380 sim_inline="-DDEFAULT_INLINE=0"
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
1416
1417 # intl sister-directory configuration rules.
1418 #
1419
1420 # The idea behind this macro is that there's no need to repeat all the
1421 # autoconf probes done by the intl directory - it's already done them
1422 # for us.  In fact, there's no need even to look at the cache for the
1423 # answers.  All we need to do is nab a few pieces of information.
1424 # The intl directory is set up to make this easy, by generating a
1425 # small file which can be sourced as a shell script; then we produce
1426 # the necessary substitutions and definitions for this directory.
1427
1428
1429
1430
1431
1432
1433
1434 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
1435 # it by inlining the macro's contents.
1436 # This file contains common code used by all simulators.
1437 #
1438 # common.m4 invokes AC macros used by all simulators and by the common
1439 # directory.  It is intended to be included before any target specific
1440 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1441 # the Makefile.  It is intended to be invoked last.
1442 #
1443 # The simulator's configure.in should look like:
1444 #
1445 # dnl Process this file with autoconf to produce a configure script.
1446 # AC_PREREQ(2.5)dnl
1447 # AC_INIT(Makefile.in)
1448 # AC_CONFIG_HEADER(config.h:config.in)
1449 #
1450 # sinclude(../common/aclocal.m4)
1451 # sinclude(../common/common.m4)
1452 #
1453 # ... target specific stuff ...
1454
1455 ac_aux_dir=
1456 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1457   if test -f $ac_dir/install-sh; then
1458     ac_aux_dir=$ac_dir
1459     ac_install_sh="$ac_aux_dir/install-sh -c"
1460     break
1461   elif test -f $ac_dir/install.sh; then
1462     ac_aux_dir=$ac_dir
1463     ac_install_sh="$ac_aux_dir/install.sh -c"
1464     break
1465   elif test -f $ac_dir/shtool; then
1466     ac_aux_dir=$ac_dir
1467     ac_install_sh="$ac_aux_dir/shtool install -c"
1468     break
1469   fi
1470 done
1471 if test -z "$ac_aux_dir"; then
1472   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1473 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1474    { (exit 1); exit 1; }; }
1475 fi
1476 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1477 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1478 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1479
1480 # Make sure we can run config.sub.
1481 $ac_config_sub sun4 >/dev/null 2>&1 ||
1482   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1483 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1484    { (exit 1); exit 1; }; }
1485
1486 echo "$as_me:$LINENO: checking build system type" >&5
1487 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1488 if test "${ac_cv_build+set}" = set; then
1489   echo $ECHO_N "(cached) $ECHO_C" >&6
1490 else
1491   ac_cv_build_alias=$build_alias
1492 test -z "$ac_cv_build_alias" &&
1493   ac_cv_build_alias=`$ac_config_guess`
1494 test -z "$ac_cv_build_alias" &&
1495   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1496 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1497    { (exit 1); exit 1; }; }
1498 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1499   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1500 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1501    { (exit 1); exit 1; }; }
1502
1503 fi
1504 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1505 echo "${ECHO_T}$ac_cv_build" >&6
1506 build=$ac_cv_build
1507 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1508 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1509 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1510
1511
1512 echo "$as_me:$LINENO: checking host system type" >&5
1513 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1514 if test "${ac_cv_host+set}" = set; then
1515   echo $ECHO_N "(cached) $ECHO_C" >&6
1516 else
1517   ac_cv_host_alias=$host_alias
1518 test -z "$ac_cv_host_alias" &&
1519   ac_cv_host_alias=$ac_cv_build_alias
1520 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1521   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1522 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1523    { (exit 1); exit 1; }; }
1524
1525 fi
1526 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1527 echo "${ECHO_T}$ac_cv_host" >&6
1528 host=$ac_cv_host
1529 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1530 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1531 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1532
1533
1534 echo "$as_me:$LINENO: checking target system type" >&5
1535 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1536 if test "${ac_cv_target+set}" = set; then
1537   echo $ECHO_N "(cached) $ECHO_C" >&6
1538 else
1539   ac_cv_target_alias=$target_alias
1540 test "x$ac_cv_target_alias" = "x" &&
1541   ac_cv_target_alias=$ac_cv_host_alias
1542 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1543   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1544 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1545    { (exit 1); exit 1; }; }
1546
1547 fi
1548 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1549 echo "${ECHO_T}$ac_cv_target" >&6
1550 target=$ac_cv_target
1551 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1552 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1553 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1554
1555
1556 # The aliases save the names the user supplied, while $host etc.
1557 # will get canonicalized.
1558 test -n "$target_alias" &&
1559   test "$program_prefix$program_suffix$program_transform_name" = \
1560     NONENONEs,x,x, &&
1561   program_prefix=${target_alias}-
1562 test "$program_prefix" != NONE &&
1563   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1564 # Use a double $ so make ignores it.
1565 test "$program_suffix" != NONE &&
1566   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1567 # Double any \ or $.  echo might interpret backslashes.
1568 # By default was `s,x,x', remove it if useless.
1569 cat <<\_ACEOF >conftest.sed
1570 s/[\\$]/&&/g;s/;s,x,x,$//
1571 _ACEOF
1572 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1573 rm conftest.sed
1574
1575 ac_ext=c
1576 ac_cpp='$CPP $CPPFLAGS'
1577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1580 if test -n "$ac_tool_prefix"; then
1581   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1582 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1583 echo "$as_me:$LINENO: checking for $ac_word" >&5
1584 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1585 if test "${ac_cv_prog_CC+set}" = set; then
1586   echo $ECHO_N "(cached) $ECHO_C" >&6
1587 else
1588   if test -n "$CC"; then
1589   ac_cv_prog_CC="$CC" # Let the user override the test.
1590 else
1591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1592 for as_dir in $PATH
1593 do
1594   IFS=$as_save_IFS
1595   test -z "$as_dir" && as_dir=.
1596   for ac_exec_ext in '' $ac_executable_extensions; do
1597   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1598     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1599     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1600     break 2
1601   fi
1602 done
1603 done
1604
1605 fi
1606 fi
1607 CC=$ac_cv_prog_CC
1608 if test -n "$CC"; then
1609   echo "$as_me:$LINENO: result: $CC" >&5
1610 echo "${ECHO_T}$CC" >&6
1611 else
1612   echo "$as_me:$LINENO: result: no" >&5
1613 echo "${ECHO_T}no" >&6
1614 fi
1615
1616 fi
1617 if test -z "$ac_cv_prog_CC"; then
1618   ac_ct_CC=$CC
1619   # Extract the first word of "gcc", so it can be a program name with args.
1620 set dummy gcc; ac_word=$2
1621 echo "$as_me:$LINENO: checking for $ac_word" >&5
1622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1623 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1624   echo $ECHO_N "(cached) $ECHO_C" >&6
1625 else
1626   if test -n "$ac_ct_CC"; then
1627   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1628 else
1629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1630 for as_dir in $PATH
1631 do
1632   IFS=$as_save_IFS
1633   test -z "$as_dir" && as_dir=.
1634   for ac_exec_ext in '' $ac_executable_extensions; do
1635   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1636     ac_cv_prog_ac_ct_CC="gcc"
1637     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1638     break 2
1639   fi
1640 done
1641 done
1642
1643 fi
1644 fi
1645 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1646 if test -n "$ac_ct_CC"; then
1647   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1648 echo "${ECHO_T}$ac_ct_CC" >&6
1649 else
1650   echo "$as_me:$LINENO: result: no" >&5
1651 echo "${ECHO_T}no" >&6
1652 fi
1653
1654   CC=$ac_ct_CC
1655 else
1656   CC="$ac_cv_prog_CC"
1657 fi
1658
1659 if test -z "$CC"; then
1660   if test -n "$ac_tool_prefix"; then
1661   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1662 set dummy ${ac_tool_prefix}cc; ac_word=$2
1663 echo "$as_me:$LINENO: checking for $ac_word" >&5
1664 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1665 if test "${ac_cv_prog_CC+set}" = set; then
1666   echo $ECHO_N "(cached) $ECHO_C" >&6
1667 else
1668   if test -n "$CC"; then
1669   ac_cv_prog_CC="$CC" # Let the user override the test.
1670 else
1671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672 for as_dir in $PATH
1673 do
1674   IFS=$as_save_IFS
1675   test -z "$as_dir" && as_dir=.
1676   for ac_exec_ext in '' $ac_executable_extensions; do
1677   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678     ac_cv_prog_CC="${ac_tool_prefix}cc"
1679     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1680     break 2
1681   fi
1682 done
1683 done
1684
1685 fi
1686 fi
1687 CC=$ac_cv_prog_CC
1688 if test -n "$CC"; then
1689   echo "$as_me:$LINENO: result: $CC" >&5
1690 echo "${ECHO_T}$CC" >&6
1691 else
1692   echo "$as_me:$LINENO: result: no" >&5
1693 echo "${ECHO_T}no" >&6
1694 fi
1695
1696 fi
1697 if test -z "$ac_cv_prog_CC"; then
1698   ac_ct_CC=$CC
1699   # Extract the first word of "cc", so it can be a program name with args.
1700 set dummy cc; ac_word=$2
1701 echo "$as_me:$LINENO: checking for $ac_word" >&5
1702 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1703 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1704   echo $ECHO_N "(cached) $ECHO_C" >&6
1705 else
1706   if test -n "$ac_ct_CC"; then
1707   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1708 else
1709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1710 for as_dir in $PATH
1711 do
1712   IFS=$as_save_IFS
1713   test -z "$as_dir" && as_dir=.
1714   for ac_exec_ext in '' $ac_executable_extensions; do
1715   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1716     ac_cv_prog_ac_ct_CC="cc"
1717     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1718     break 2
1719   fi
1720 done
1721 done
1722
1723 fi
1724 fi
1725 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1726 if test -n "$ac_ct_CC"; then
1727   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1728 echo "${ECHO_T}$ac_ct_CC" >&6
1729 else
1730   echo "$as_me:$LINENO: result: no" >&5
1731 echo "${ECHO_T}no" >&6
1732 fi
1733
1734   CC=$ac_ct_CC
1735 else
1736   CC="$ac_cv_prog_CC"
1737 fi
1738
1739 fi
1740 if test -z "$CC"; then
1741   # Extract the first word of "cc", so it can be a program name with args.
1742 set dummy cc; ac_word=$2
1743 echo "$as_me:$LINENO: checking for $ac_word" >&5
1744 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1745 if test "${ac_cv_prog_CC+set}" = set; then
1746   echo $ECHO_N "(cached) $ECHO_C" >&6
1747 else
1748   if test -n "$CC"; then
1749   ac_cv_prog_CC="$CC" # Let the user override the test.
1750 else
1751   ac_prog_rejected=no
1752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1753 for as_dir in $PATH
1754 do
1755   IFS=$as_save_IFS
1756   test -z "$as_dir" && as_dir=.
1757   for ac_exec_ext in '' $ac_executable_extensions; do
1758   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1759     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1760        ac_prog_rejected=yes
1761        continue
1762      fi
1763     ac_cv_prog_CC="cc"
1764     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1765     break 2
1766   fi
1767 done
1768 done
1769
1770 if test $ac_prog_rejected = yes; then
1771   # We found a bogon in the path, so make sure we never use it.
1772   set dummy $ac_cv_prog_CC
1773   shift
1774   if test $# != 0; then
1775     # We chose a different compiler from the bogus one.
1776     # However, it has the same basename, so the bogon will be chosen
1777     # first if we set CC to just the basename; use the full file name.
1778     shift
1779     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1780   fi
1781 fi
1782 fi
1783 fi
1784 CC=$ac_cv_prog_CC
1785 if test -n "$CC"; then
1786   echo "$as_me:$LINENO: result: $CC" >&5
1787 echo "${ECHO_T}$CC" >&6
1788 else
1789   echo "$as_me:$LINENO: result: no" >&5
1790 echo "${ECHO_T}no" >&6
1791 fi
1792
1793 fi
1794 if test -z "$CC"; then
1795   if test -n "$ac_tool_prefix"; then
1796   for ac_prog in cl
1797   do
1798     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1799 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1800 echo "$as_me:$LINENO: checking for $ac_word" >&5
1801 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1802 if test "${ac_cv_prog_CC+set}" = set; then
1803   echo $ECHO_N "(cached) $ECHO_C" >&6
1804 else
1805   if test -n "$CC"; then
1806   ac_cv_prog_CC="$CC" # Let the user override the test.
1807 else
1808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809 for as_dir in $PATH
1810 do
1811   IFS=$as_save_IFS
1812   test -z "$as_dir" && as_dir=.
1813   for ac_exec_ext in '' $ac_executable_extensions; do
1814   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1815     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1816     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817     break 2
1818   fi
1819 done
1820 done
1821
1822 fi
1823 fi
1824 CC=$ac_cv_prog_CC
1825 if test -n "$CC"; then
1826   echo "$as_me:$LINENO: result: $CC" >&5
1827 echo "${ECHO_T}$CC" >&6
1828 else
1829   echo "$as_me:$LINENO: result: no" >&5
1830 echo "${ECHO_T}no" >&6
1831 fi
1832
1833     test -n "$CC" && break
1834   done
1835 fi
1836 if test -z "$CC"; then
1837   ac_ct_CC=$CC
1838   for ac_prog in cl
1839 do
1840   # Extract the first word of "$ac_prog", so it can be a program name with args.
1841 set dummy $ac_prog; ac_word=$2
1842 echo "$as_me:$LINENO: checking for $ac_word" >&5
1843 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1844 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1845   echo $ECHO_N "(cached) $ECHO_C" >&6
1846 else
1847   if test -n "$ac_ct_CC"; then
1848   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1849 else
1850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1851 for as_dir in $PATH
1852 do
1853   IFS=$as_save_IFS
1854   test -z "$as_dir" && as_dir=.
1855   for ac_exec_ext in '' $ac_executable_extensions; do
1856   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1857     ac_cv_prog_ac_ct_CC="$ac_prog"
1858     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1859     break 2
1860   fi
1861 done
1862 done
1863
1864 fi
1865 fi
1866 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1867 if test -n "$ac_ct_CC"; then
1868   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1869 echo "${ECHO_T}$ac_ct_CC" >&6
1870 else
1871   echo "$as_me:$LINENO: result: no" >&5
1872 echo "${ECHO_T}no" >&6
1873 fi
1874
1875   test -n "$ac_ct_CC" && break
1876 done
1877
1878   CC=$ac_ct_CC
1879 fi
1880
1881 fi
1882
1883
1884 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1885 See \`config.log' for more details." >&5
1886 echo "$as_me: error: no acceptable C compiler found in \$PATH
1887 See \`config.log' for more details." >&2;}
1888    { (exit 1); exit 1; }; }
1889
1890 # Provide some information about the compiler.
1891 echo "$as_me:$LINENO:" \
1892      "checking for C compiler version" >&5
1893 ac_compiler=`set X $ac_compile; echo $2`
1894 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1895   (eval $ac_compiler --version </dev/null >&5) 2>&5
1896   ac_status=$?
1897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1898   (exit $ac_status); }
1899 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1900   (eval $ac_compiler -v </dev/null >&5) 2>&5
1901   ac_status=$?
1902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1903   (exit $ac_status); }
1904 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1905   (eval $ac_compiler -V </dev/null >&5) 2>&5
1906   ac_status=$?
1907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1908   (exit $ac_status); }
1909
1910 cat >conftest.$ac_ext <<_ACEOF
1911 /* confdefs.h.  */
1912 _ACEOF
1913 cat confdefs.h >>conftest.$ac_ext
1914 cat >>conftest.$ac_ext <<_ACEOF
1915 /* end confdefs.h.  */
1916
1917 int
1918 main ()
1919 {
1920
1921   ;
1922   return 0;
1923 }
1924 _ACEOF
1925 ac_clean_files_save=$ac_clean_files
1926 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1927 # Try to create an executable without -o first, disregard a.out.
1928 # It will help us diagnose broken compilers, and finding out an intuition
1929 # of exeext.
1930 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1931 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1932 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1933 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1934   (eval $ac_link_default) 2>&5
1935   ac_status=$?
1936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1937   (exit $ac_status); }; then
1938   # Find the output, starting from the most likely.  This scheme is
1939 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1940 # resort.
1941
1942 # Be careful to initialize this variable, since it used to be cached.
1943 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1944 ac_cv_exeext=
1945 # b.out is created by i960 compilers.
1946 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1947 do
1948   test -f "$ac_file" || continue
1949   case $ac_file in
1950     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1951         ;;
1952     conftest.$ac_ext )
1953         # This is the source file.
1954         ;;
1955     [ab].out )
1956         # We found the default executable, but exeext='' is most
1957         # certainly right.
1958         break;;
1959     *.* )
1960         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1961         # FIXME: I believe we export ac_cv_exeext for Libtool,
1962         # but it would be cool to find out if it's true.  Does anybody
1963         # maintain Libtool? --akim.
1964         export ac_cv_exeext
1965         break;;
1966     * )
1967         break;;
1968   esac
1969 done
1970 else
1971   echo "$as_me: failed program was:" >&5
1972 sed 's/^/| /' conftest.$ac_ext >&5
1973
1974 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1975 See \`config.log' for more details." >&5
1976 echo "$as_me: error: C compiler cannot create executables
1977 See \`config.log' for more details." >&2;}
1978    { (exit 77); exit 77; }; }
1979 fi
1980
1981 ac_exeext=$ac_cv_exeext
1982 echo "$as_me:$LINENO: result: $ac_file" >&5
1983 echo "${ECHO_T}$ac_file" >&6
1984
1985 # Check the compiler produces executables we can run.  If not, either
1986 # the compiler is broken, or we cross compile.
1987 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1988 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1989 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1990 # If not cross compiling, check that we can run a simple program.
1991 if test "$cross_compiling" != yes; then
1992   if { ac_try='./$ac_file'
1993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1994   (eval $ac_try) 2>&5
1995   ac_status=$?
1996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997   (exit $ac_status); }; }; then
1998     cross_compiling=no
1999   else
2000     if test "$cross_compiling" = maybe; then
2001         cross_compiling=yes
2002     else
2003         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2004 If you meant to cross compile, use \`--host'.
2005 See \`config.log' for more details." >&5
2006 echo "$as_me: error: cannot run C compiled programs.
2007 If you meant to cross compile, use \`--host'.
2008 See \`config.log' for more details." >&2;}
2009    { (exit 1); exit 1; }; }
2010     fi
2011   fi
2012 fi
2013 echo "$as_me:$LINENO: result: yes" >&5
2014 echo "${ECHO_T}yes" >&6
2015
2016 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2017 ac_clean_files=$ac_clean_files_save
2018 # Check the compiler produces executables we can run.  If not, either
2019 # the compiler is broken, or we cross compile.
2020 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2021 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2022 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2023 echo "${ECHO_T}$cross_compiling" >&6
2024
2025 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2026 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2027 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2028   (eval $ac_link) 2>&5
2029   ac_status=$?
2030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2031   (exit $ac_status); }; then
2032   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2033 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2034 # work properly (i.e., refer to `conftest.exe'), while it won't with
2035 # `rm'.
2036 for ac_file in conftest.exe conftest conftest.*; do
2037   test -f "$ac_file" || continue
2038   case $ac_file in
2039     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2040     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2041           export ac_cv_exeext
2042           break;;
2043     * ) break;;
2044   esac
2045 done
2046 else
2047   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2048 See \`config.log' for more details." >&5
2049 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2050 See \`config.log' for more details." >&2;}
2051    { (exit 1); exit 1; }; }
2052 fi
2053
2054 rm -f conftest$ac_cv_exeext
2055 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2056 echo "${ECHO_T}$ac_cv_exeext" >&6
2057
2058 rm -f conftest.$ac_ext
2059 EXEEXT=$ac_cv_exeext
2060 ac_exeext=$EXEEXT
2061 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2062 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2063 if test "${ac_cv_objext+set}" = set; then
2064   echo $ECHO_N "(cached) $ECHO_C" >&6
2065 else
2066   cat >conftest.$ac_ext <<_ACEOF
2067 /* confdefs.h.  */
2068 _ACEOF
2069 cat confdefs.h >>conftest.$ac_ext
2070 cat >>conftest.$ac_ext <<_ACEOF
2071 /* end confdefs.h.  */
2072
2073 int
2074 main ()
2075 {
2076
2077   ;
2078   return 0;
2079 }
2080 _ACEOF
2081 rm -f conftest.o conftest.obj
2082 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2083   (eval $ac_compile) 2>&5
2084   ac_status=$?
2085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2086   (exit $ac_status); }; then
2087   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2088   case $ac_file in
2089     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2090     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2091        break;;
2092   esac
2093 done
2094 else
2095   echo "$as_me: failed program was:" >&5
2096 sed 's/^/| /' conftest.$ac_ext >&5
2097
2098 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2099 See \`config.log' for more details." >&5
2100 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2101 See \`config.log' for more details." >&2;}
2102    { (exit 1); exit 1; }; }
2103 fi
2104
2105 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2106 fi
2107 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2108 echo "${ECHO_T}$ac_cv_objext" >&6
2109 OBJEXT=$ac_cv_objext
2110 ac_objext=$OBJEXT
2111 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2112 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2113 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2114   echo $ECHO_N "(cached) $ECHO_C" >&6
2115 else
2116   cat >conftest.$ac_ext <<_ACEOF
2117 /* confdefs.h.  */
2118 _ACEOF
2119 cat confdefs.h >>conftest.$ac_ext
2120 cat >>conftest.$ac_ext <<_ACEOF
2121 /* end confdefs.h.  */
2122
2123 int
2124 main ()
2125 {
2126 #ifndef __GNUC__
2127        choke me
2128 #endif
2129
2130   ;
2131   return 0;
2132 }
2133 _ACEOF
2134 rm -f conftest.$ac_objext
2135 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2136   (eval $ac_compile) 2>conftest.er1
2137   ac_status=$?
2138   grep -v '^ *+' conftest.er1 >conftest.err
2139   rm -f conftest.er1
2140   cat conftest.err >&5
2141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142   (exit $ac_status); } &&
2143          { ac_try='test -z "$ac_c_werror_flag"
2144                          || test ! -s conftest.err'
2145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2146   (eval $ac_try) 2>&5
2147   ac_status=$?
2148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2149   (exit $ac_status); }; } &&
2150          { ac_try='test -s conftest.$ac_objext'
2151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2152   (eval $ac_try) 2>&5
2153   ac_status=$?
2154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155   (exit $ac_status); }; }; then
2156   ac_compiler_gnu=yes
2157 else
2158   echo "$as_me: failed program was:" >&5
2159 sed 's/^/| /' conftest.$ac_ext >&5
2160
2161 ac_compiler_gnu=no
2162 fi
2163 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2164 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2165
2166 fi
2167 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2168 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2169 GCC=`test $ac_compiler_gnu = yes && echo yes`
2170 ac_test_CFLAGS=${CFLAGS+set}
2171 ac_save_CFLAGS=$CFLAGS
2172 CFLAGS="-g"
2173 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2174 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2175 if test "${ac_cv_prog_cc_g+set}" = set; then
2176   echo $ECHO_N "(cached) $ECHO_C" >&6
2177 else
2178   cat >conftest.$ac_ext <<_ACEOF
2179 /* confdefs.h.  */
2180 _ACEOF
2181 cat confdefs.h >>conftest.$ac_ext
2182 cat >>conftest.$ac_ext <<_ACEOF
2183 /* end confdefs.h.  */
2184
2185 int
2186 main ()
2187 {
2188
2189   ;
2190   return 0;
2191 }
2192 _ACEOF
2193 rm -f conftest.$ac_objext
2194 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2195   (eval $ac_compile) 2>conftest.er1
2196   ac_status=$?
2197   grep -v '^ *+' conftest.er1 >conftest.err
2198   rm -f conftest.er1
2199   cat conftest.err >&5
2200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2201   (exit $ac_status); } &&
2202          { ac_try='test -z "$ac_c_werror_flag"
2203                          || test ! -s conftest.err'
2204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2205   (eval $ac_try) 2>&5
2206   ac_status=$?
2207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208   (exit $ac_status); }; } &&
2209          { ac_try='test -s conftest.$ac_objext'
2210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2211   (eval $ac_try) 2>&5
2212   ac_status=$?
2213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2214   (exit $ac_status); }; }; then
2215   ac_cv_prog_cc_g=yes
2216 else
2217   echo "$as_me: failed program was:" >&5
2218 sed 's/^/| /' conftest.$ac_ext >&5
2219
2220 ac_cv_prog_cc_g=no
2221 fi
2222 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2223 fi
2224 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2225 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2226 if test "$ac_test_CFLAGS" = set; then
2227   CFLAGS=$ac_save_CFLAGS
2228 elif test $ac_cv_prog_cc_g = yes; then
2229   if test "$GCC" = yes; then
2230     CFLAGS="-g -O2"
2231   else
2232     CFLAGS="-g"
2233   fi
2234 else
2235   if test "$GCC" = yes; then
2236     CFLAGS="-O2"
2237   else
2238     CFLAGS=
2239   fi
2240 fi
2241 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2242 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2243 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2244   echo $ECHO_N "(cached) $ECHO_C" >&6
2245 else
2246   ac_cv_prog_cc_stdc=no
2247 ac_save_CC=$CC
2248 cat >conftest.$ac_ext <<_ACEOF
2249 /* confdefs.h.  */
2250 _ACEOF
2251 cat confdefs.h >>conftest.$ac_ext
2252 cat >>conftest.$ac_ext <<_ACEOF
2253 /* end confdefs.h.  */
2254 #include <stdarg.h>
2255 #include <stdio.h>
2256 #include <sys/types.h>
2257 #include <sys/stat.h>
2258 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2259 struct buf { int x; };
2260 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2261 static char *e (p, i)
2262      char **p;
2263      int i;
2264 {
2265   return p[i];
2266 }
2267 static char *f (char * (*g) (char **, int), char **p, ...)
2268 {
2269   char *s;
2270   va_list v;
2271   va_start (v,p);
2272   s = g (p, va_arg (v,int));
2273   va_end (v);
2274   return s;
2275 }
2276
2277 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2278    function prototypes and stuff, but not '\xHH' hex character constants.
2279    These don't provoke an error unfortunately, instead are silently treated
2280    as 'x'.  The following induces an error, until -std1 is added to get
2281    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2282    array size at least.  It's necessary to write '\x00'==0 to get something
2283    that's true only with -std1.  */
2284 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2285
2286 int test (int i, double x);
2287 struct s1 {int (*f) (int a);};
2288 struct s2 {int (*f) (double a);};
2289 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2290 int argc;
2291 char **argv;
2292 int
2293 main ()
2294 {
2295 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2296   ;
2297   return 0;
2298 }
2299 _ACEOF
2300 # Don't try gcc -ansi; that turns off useful extensions and
2301 # breaks some systems' header files.
2302 # AIX                   -qlanglvl=ansi
2303 # Ultrix and OSF/1      -std1
2304 # HP-UX 10.20 and later -Ae
2305 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2306 # SVR4                  -Xc -D__EXTENSIONS__
2307 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2308 do
2309   CC="$ac_save_CC $ac_arg"
2310   rm -f conftest.$ac_objext
2311 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2312   (eval $ac_compile) 2>conftest.er1
2313   ac_status=$?
2314   grep -v '^ *+' conftest.er1 >conftest.err
2315   rm -f conftest.er1
2316   cat conftest.err >&5
2317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2318   (exit $ac_status); } &&
2319          { ac_try='test -z "$ac_c_werror_flag"
2320                          || test ! -s conftest.err'
2321   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2322   (eval $ac_try) 2>&5
2323   ac_status=$?
2324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2325   (exit $ac_status); }; } &&
2326          { ac_try='test -s conftest.$ac_objext'
2327   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2328   (eval $ac_try) 2>&5
2329   ac_status=$?
2330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2331   (exit $ac_status); }; }; then
2332   ac_cv_prog_cc_stdc=$ac_arg
2333 break
2334 else
2335   echo "$as_me: failed program was:" >&5
2336 sed 's/^/| /' conftest.$ac_ext >&5
2337
2338 fi
2339 rm -f conftest.err conftest.$ac_objext
2340 done
2341 rm -f conftest.$ac_ext conftest.$ac_objext
2342 CC=$ac_save_CC
2343
2344 fi
2345
2346 case "x$ac_cv_prog_cc_stdc" in
2347   x|xno)
2348     echo "$as_me:$LINENO: result: none needed" >&5
2349 echo "${ECHO_T}none needed" >&6 ;;
2350   *)
2351     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2352 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2353     CC="$CC $ac_cv_prog_cc_stdc" ;;
2354 esac
2355
2356 # Some people use a C++ compiler to compile C.  Since we use `exit',
2357 # in C++ we need to declare it.  In case someone uses the same compiler
2358 # for both compiling C and C++ we need to have the C++ compiler decide
2359 # the declaration of exit, since it's the most demanding environment.
2360 cat >conftest.$ac_ext <<_ACEOF
2361 #ifndef __cplusplus
2362   choke me
2363 #endif
2364 _ACEOF
2365 rm -f conftest.$ac_objext
2366 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2367   (eval $ac_compile) 2>conftest.er1
2368   ac_status=$?
2369   grep -v '^ *+' conftest.er1 >conftest.err
2370   rm -f conftest.er1
2371   cat conftest.err >&5
2372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2373   (exit $ac_status); } &&
2374          { ac_try='test -z "$ac_c_werror_flag"
2375                          || test ! -s conftest.err'
2376   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2377   (eval $ac_try) 2>&5
2378   ac_status=$?
2379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380   (exit $ac_status); }; } &&
2381          { ac_try='test -s conftest.$ac_objext'
2382   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2383   (eval $ac_try) 2>&5
2384   ac_status=$?
2385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386   (exit $ac_status); }; }; then
2387   for ac_declaration in \
2388    '' \
2389    'extern "C" void std::exit (int) throw (); using std::exit;' \
2390    'extern "C" void std::exit (int); using std::exit;' \
2391    'extern "C" void exit (int) throw ();' \
2392    'extern "C" void exit (int);' \
2393    'void exit (int);'
2394 do
2395   cat >conftest.$ac_ext <<_ACEOF
2396 /* confdefs.h.  */
2397 _ACEOF
2398 cat confdefs.h >>conftest.$ac_ext
2399 cat >>conftest.$ac_ext <<_ACEOF
2400 /* end confdefs.h.  */
2401 $ac_declaration
2402 #include <stdlib.h>
2403 int
2404 main ()
2405 {
2406 exit (42);
2407   ;
2408   return 0;
2409 }
2410 _ACEOF
2411 rm -f conftest.$ac_objext
2412 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2413   (eval $ac_compile) 2>conftest.er1
2414   ac_status=$?
2415   grep -v '^ *+' conftest.er1 >conftest.err
2416   rm -f conftest.er1
2417   cat conftest.err >&5
2418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2419   (exit $ac_status); } &&
2420          { ac_try='test -z "$ac_c_werror_flag"
2421                          || test ! -s conftest.err'
2422   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2423   (eval $ac_try) 2>&5
2424   ac_status=$?
2425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2426   (exit $ac_status); }; } &&
2427          { ac_try='test -s conftest.$ac_objext'
2428   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2429   (eval $ac_try) 2>&5
2430   ac_status=$?
2431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2432   (exit $ac_status); }; }; then
2433   :
2434 else
2435   echo "$as_me: failed program was:" >&5
2436 sed 's/^/| /' conftest.$ac_ext >&5
2437
2438 continue
2439 fi
2440 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2441   cat >conftest.$ac_ext <<_ACEOF
2442 /* confdefs.h.  */
2443 _ACEOF
2444 cat confdefs.h >>conftest.$ac_ext
2445 cat >>conftest.$ac_ext <<_ACEOF
2446 /* end confdefs.h.  */
2447 $ac_declaration
2448 int
2449 main ()
2450 {
2451 exit (42);
2452   ;
2453   return 0;
2454 }
2455 _ACEOF
2456 rm -f conftest.$ac_objext
2457 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2458   (eval $ac_compile) 2>conftest.er1
2459   ac_status=$?
2460   grep -v '^ *+' conftest.er1 >conftest.err
2461   rm -f conftest.er1
2462   cat conftest.err >&5
2463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2464   (exit $ac_status); } &&
2465          { ac_try='test -z "$ac_c_werror_flag"
2466                          || test ! -s conftest.err'
2467   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2468   (eval $ac_try) 2>&5
2469   ac_status=$?
2470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2471   (exit $ac_status); }; } &&
2472          { ac_try='test -s conftest.$ac_objext'
2473   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2474   (eval $ac_try) 2>&5
2475   ac_status=$?
2476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2477   (exit $ac_status); }; }; then
2478   break
2479 else
2480   echo "$as_me: failed program was:" >&5
2481 sed 's/^/| /' conftest.$ac_ext >&5
2482
2483 fi
2484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2485 done
2486 rm -f conftest*
2487 if test -n "$ac_declaration"; then
2488   echo '#ifdef __cplusplus' >>confdefs.h
2489   echo $ac_declaration      >>confdefs.h
2490   echo '#endif'             >>confdefs.h
2491 fi
2492
2493 else
2494   echo "$as_me: failed program was:" >&5
2495 sed 's/^/| /' conftest.$ac_ext >&5
2496
2497 fi
2498 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2499 ac_ext=c
2500 ac_cpp='$CPP $CPPFLAGS'
2501 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2502 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2503 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2504
2505 # Find a good install program.  We prefer a C program (faster),
2506 # so one script is as good as another.  But avoid the broken or
2507 # incompatible versions:
2508 # SysV /etc/install, /usr/sbin/install
2509 # SunOS /usr/etc/install
2510 # IRIX /sbin/install
2511 # AIX /bin/install
2512 # AmigaOS /C/install, which installs bootblocks on floppy discs
2513 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2514 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2515 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2516 # OS/2's system install, which has a completely different semantic
2517 # ./install, which can be erroneously created by make from ./install.sh.
2518 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2519 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2520 if test -z "$INSTALL"; then
2521 if test "${ac_cv_path_install+set}" = set; then
2522   echo $ECHO_N "(cached) $ECHO_C" >&6
2523 else
2524   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2525 for as_dir in $PATH
2526 do
2527   IFS=$as_save_IFS
2528   test -z "$as_dir" && as_dir=.
2529   # Account for people who put trailing slashes in PATH elements.
2530 case $as_dir/ in
2531   ./ | .// | /cC/* | \
2532   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2533   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2534   /usr/ucb/* ) ;;
2535   *)
2536     # OSF1 and SCO ODT 3.0 have their own names for install.
2537     # Don't use installbsd from OSF since it installs stuff as root
2538     # by default.
2539     for ac_prog in ginstall scoinst install; do
2540       for ac_exec_ext in '' $ac_executable_extensions; do
2541         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2542           if test $ac_prog = install &&
2543             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2544             # AIX install.  It has an incompatible calling convention.
2545             :
2546           elif test $ac_prog = install &&
2547             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2548             # program-specific install script used by HP pwplus--don't use.
2549             :
2550           else
2551             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2552             break 3
2553           fi
2554         fi
2555       done
2556     done
2557     ;;
2558 esac
2559 done
2560
2561
2562 fi
2563   if test "${ac_cv_path_install+set}" = set; then
2564     INSTALL=$ac_cv_path_install
2565   else
2566     # As a last resort, use the slow shell script.  We don't cache a
2567     # path for INSTALL within a source directory, because that will
2568     # break other packages using the cache if that directory is
2569     # removed, or if the path is relative.
2570     INSTALL=$ac_install_sh
2571   fi
2572 fi
2573 echo "$as_me:$LINENO: result: $INSTALL" >&5
2574 echo "${ECHO_T}$INSTALL" >&6
2575
2576 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2577 # It thinks the first close brace ends the variable substitution.
2578 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2579
2580 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2581
2582 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2583
2584
2585 # Put a plausible default for CC_FOR_BUILD in Makefile.
2586 if test "x$cross_compiling" = "xno"; then
2587   CC_FOR_BUILD='$(CC)'
2588 else
2589   CC_FOR_BUILD=gcc
2590 fi
2591
2592
2593
2594
2595 AR=${AR-ar}
2596
2597 if test -n "$ac_tool_prefix"; then
2598   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2599 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2600 echo "$as_me:$LINENO: checking for $ac_word" >&5
2601 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2602 if test "${ac_cv_prog_RANLIB+set}" = set; then
2603   echo $ECHO_N "(cached) $ECHO_C" >&6
2604 else
2605   if test -n "$RANLIB"; then
2606   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2607 else
2608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2609 for as_dir in $PATH
2610 do
2611   IFS=$as_save_IFS
2612   test -z "$as_dir" && as_dir=.
2613   for ac_exec_ext in '' $ac_executable_extensions; do
2614   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2615     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2616     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2617     break 2
2618   fi
2619 done
2620 done
2621
2622 fi
2623 fi
2624 RANLIB=$ac_cv_prog_RANLIB
2625 if test -n "$RANLIB"; then
2626   echo "$as_me:$LINENO: result: $RANLIB" >&5
2627 echo "${ECHO_T}$RANLIB" >&6
2628 else
2629   echo "$as_me:$LINENO: result: no" >&5
2630 echo "${ECHO_T}no" >&6
2631 fi
2632
2633 fi
2634 if test -z "$ac_cv_prog_RANLIB"; then
2635   ac_ct_RANLIB=$RANLIB
2636   # Extract the first word of "ranlib", so it can be a program name with args.
2637 set dummy ranlib; ac_word=$2
2638 echo "$as_me:$LINENO: checking for $ac_word" >&5
2639 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2640 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2641   echo $ECHO_N "(cached) $ECHO_C" >&6
2642 else
2643   if test -n "$ac_ct_RANLIB"; then
2644   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2645 else
2646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2647 for as_dir in $PATH
2648 do
2649   IFS=$as_save_IFS
2650   test -z "$as_dir" && as_dir=.
2651   for ac_exec_ext in '' $ac_executable_extensions; do
2652   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2653     ac_cv_prog_ac_ct_RANLIB="ranlib"
2654     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2655     break 2
2656   fi
2657 done
2658 done
2659
2660   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2661 fi
2662 fi
2663 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2664 if test -n "$ac_ct_RANLIB"; then
2665   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2666 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2667 else
2668   echo "$as_me:$LINENO: result: no" >&5
2669 echo "${ECHO_T}no" >&6
2670 fi
2671
2672   RANLIB=$ac_ct_RANLIB
2673 else
2674   RANLIB="$ac_cv_prog_RANLIB"
2675 fi
2676
2677
2678 ALL_LINGUAS=
2679 # If we haven't got the data from the intl directory,
2680 # assume NLS is disabled.
2681 USE_NLS=no
2682 LIBINTL=
2683 LIBINTL_DEP=
2684 INCINTL=
2685 XGETTEXT=
2686 GMSGFMT=
2687 POSUB=
2688 if test -f ../intl/config.intl; then
2689   . ../intl/config.intl
2690 fi
2691 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
2692 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
2693 if test x"$USE_NLS" != xyes; then
2694   echo "$as_me:$LINENO: result: no" >&5
2695 echo "${ECHO_T}no" >&6
2696 else
2697   echo "$as_me:$LINENO: result: yes" >&5
2698 echo "${ECHO_T}yes" >&6
2699
2700 cat >>confdefs.h <<\_ACEOF
2701 #define ENABLE_NLS 1
2702 _ACEOF
2703
2704
2705   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
2706 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
2707   # Look for .po and .gmo files in the source directory.
2708   CATALOGS=
2709   XLINGUAS=
2710   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2711     # If there aren't any .gmo files the shell will give us the
2712     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2713     # weeded out.
2714     case "$cat" in *\**)
2715       continue;;
2716     esac
2717     # The quadruple backslash is collapsed to a double backslash
2718     # by the backticks, then collapsed again by the double quotes,
2719     # leaving us with one backslash in the sed expression (right
2720     # before the dot that mustn't act as a wildcard).
2721     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2722     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2723     # The user is allowed to set LINGUAS to a list of languages to
2724     # install catalogs for.  If it's empty that means "all of them."
2725     if test "x$LINGUAS" = x; then
2726       CATALOGS="$CATALOGS $cat"
2727       XLINGUAS="$XLINGUAS $lang"
2728     else
2729       case "$LINGUAS" in *$lang*)
2730         CATALOGS="$CATALOGS $cat"
2731         XLINGUAS="$XLINGUAS $lang"
2732         ;;
2733       esac
2734     fi
2735   done
2736   LINGUAS="$XLINGUAS"
2737   echo "$as_me:$LINENO: result: $LINGUAS" >&5
2738 echo "${ECHO_T}$LINGUAS" >&6
2739
2740
2741     DATADIRNAME=share
2742
2743   INSTOBJEXT=.mo
2744
2745   GENCAT=gencat
2746
2747   CATOBJEXT=.gmo
2748
2749 fi
2750
2751 # Check for common headers.
2752 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2753 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2754
2755 ac_ext=c
2756 ac_cpp='$CPP $CPPFLAGS'
2757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2759 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2760 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2761 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2762 # On Suns, sometimes $CPP names a directory.
2763 if test -n "$CPP" && test -d "$CPP"; then
2764   CPP=
2765 fi
2766 if test -z "$CPP"; then
2767   if test "${ac_cv_prog_CPP+set}" = set; then
2768   echo $ECHO_N "(cached) $ECHO_C" >&6
2769 else
2770       # Double quotes because CPP needs to be expanded
2771     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2772     do
2773       ac_preproc_ok=false
2774 for ac_c_preproc_warn_flag in '' yes
2775 do
2776   # Use a header file that comes with gcc, so configuring glibc
2777   # with a fresh cross-compiler works.
2778   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2779   # <limits.h> exists even on freestanding compilers.
2780   # On the NeXT, cc -E runs the code through the compiler's parser,
2781   # not just through cpp. "Syntax error" is here to catch this case.
2782   cat >conftest.$ac_ext <<_ACEOF
2783 /* confdefs.h.  */
2784 _ACEOF
2785 cat confdefs.h >>conftest.$ac_ext
2786 cat >>conftest.$ac_ext <<_ACEOF
2787 /* end confdefs.h.  */
2788 #ifdef __STDC__
2789 # include <limits.h>
2790 #else
2791 # include <assert.h>
2792 #endif
2793                      Syntax error
2794 _ACEOF
2795 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2796   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2797   ac_status=$?
2798   grep -v '^ *+' conftest.er1 >conftest.err
2799   rm -f conftest.er1
2800   cat conftest.err >&5
2801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802   (exit $ac_status); } >/dev/null; then
2803   if test -s conftest.err; then
2804     ac_cpp_err=$ac_c_preproc_warn_flag
2805     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2806   else
2807     ac_cpp_err=
2808   fi
2809 else
2810   ac_cpp_err=yes
2811 fi
2812 if test -z "$ac_cpp_err"; then
2813   :
2814 else
2815   echo "$as_me: failed program was:" >&5
2816 sed 's/^/| /' conftest.$ac_ext >&5
2817
2818   # Broken: fails on valid input.
2819 continue
2820 fi
2821 rm -f conftest.err conftest.$ac_ext
2822
2823   # OK, works on sane cases.  Now check whether non-existent headers
2824   # can be detected and how.
2825   cat >conftest.$ac_ext <<_ACEOF
2826 /* confdefs.h.  */
2827 _ACEOF
2828 cat confdefs.h >>conftest.$ac_ext
2829 cat >>conftest.$ac_ext <<_ACEOF
2830 /* end confdefs.h.  */
2831 #include <ac_nonexistent.h>
2832 _ACEOF
2833 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2834   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2835   ac_status=$?
2836   grep -v '^ *+' conftest.er1 >conftest.err
2837   rm -f conftest.er1
2838   cat conftest.err >&5
2839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840   (exit $ac_status); } >/dev/null; then
2841   if test -s conftest.err; then
2842     ac_cpp_err=$ac_c_preproc_warn_flag
2843     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2844   else
2845     ac_cpp_err=
2846   fi
2847 else
2848   ac_cpp_err=yes
2849 fi
2850 if test -z "$ac_cpp_err"; then
2851   # Broken: success on invalid input.
2852 continue
2853 else
2854   echo "$as_me: failed program was:" >&5
2855 sed 's/^/| /' conftest.$ac_ext >&5
2856
2857   # Passes both tests.
2858 ac_preproc_ok=:
2859 break
2860 fi
2861 rm -f conftest.err conftest.$ac_ext
2862
2863 done
2864 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2865 rm -f conftest.err conftest.$ac_ext
2866 if $ac_preproc_ok; then
2867   break
2868 fi
2869
2870     done
2871     ac_cv_prog_CPP=$CPP
2872
2873 fi
2874   CPP=$ac_cv_prog_CPP
2875 else
2876   ac_cv_prog_CPP=$CPP
2877 fi
2878 echo "$as_me:$LINENO: result: $CPP" >&5
2879 echo "${ECHO_T}$CPP" >&6
2880 ac_preproc_ok=false
2881 for ac_c_preproc_warn_flag in '' yes
2882 do
2883   # Use a header file that comes with gcc, so configuring glibc
2884   # with a fresh cross-compiler works.
2885   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2886   # <limits.h> exists even on freestanding compilers.
2887   # On the NeXT, cc -E runs the code through the compiler's parser,
2888   # not just through cpp. "Syntax error" is here to catch this case.
2889   cat >conftest.$ac_ext <<_ACEOF
2890 /* confdefs.h.  */
2891 _ACEOF
2892 cat confdefs.h >>conftest.$ac_ext
2893 cat >>conftest.$ac_ext <<_ACEOF
2894 /* end confdefs.h.  */
2895 #ifdef __STDC__
2896 # include <limits.h>
2897 #else
2898 # include <assert.h>
2899 #endif
2900                      Syntax error
2901 _ACEOF
2902 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2903   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2904   ac_status=$?
2905   grep -v '^ *+' conftest.er1 >conftest.err
2906   rm -f conftest.er1
2907   cat conftest.err >&5
2908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909   (exit $ac_status); } >/dev/null; then
2910   if test -s conftest.err; then
2911     ac_cpp_err=$ac_c_preproc_warn_flag
2912     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2913   else
2914     ac_cpp_err=
2915   fi
2916 else
2917   ac_cpp_err=yes
2918 fi
2919 if test -z "$ac_cpp_err"; then
2920   :
2921 else
2922   echo "$as_me: failed program was:" >&5
2923 sed 's/^/| /' conftest.$ac_ext >&5
2924
2925   # Broken: fails on valid input.
2926 continue
2927 fi
2928 rm -f conftest.err conftest.$ac_ext
2929
2930   # OK, works on sane cases.  Now check whether non-existent headers
2931   # can be detected and how.
2932   cat >conftest.$ac_ext <<_ACEOF
2933 /* confdefs.h.  */
2934 _ACEOF
2935 cat confdefs.h >>conftest.$ac_ext
2936 cat >>conftest.$ac_ext <<_ACEOF
2937 /* end confdefs.h.  */
2938 #include <ac_nonexistent.h>
2939 _ACEOF
2940 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2941   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2942   ac_status=$?
2943   grep -v '^ *+' conftest.er1 >conftest.err
2944   rm -f conftest.er1
2945   cat conftest.err >&5
2946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2947   (exit $ac_status); } >/dev/null; then
2948   if test -s conftest.err; then
2949     ac_cpp_err=$ac_c_preproc_warn_flag
2950     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2951   else
2952     ac_cpp_err=
2953   fi
2954 else
2955   ac_cpp_err=yes
2956 fi
2957 if test -z "$ac_cpp_err"; then
2958   # Broken: success on invalid input.
2959 continue
2960 else
2961   echo "$as_me: failed program was:" >&5
2962 sed 's/^/| /' conftest.$ac_ext >&5
2963
2964   # Passes both tests.
2965 ac_preproc_ok=:
2966 break
2967 fi
2968 rm -f conftest.err conftest.$ac_ext
2969
2970 done
2971 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2972 rm -f conftest.err conftest.$ac_ext
2973 if $ac_preproc_ok; then
2974   :
2975 else
2976   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2977 See \`config.log' for more details." >&5
2978 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2979 See \`config.log' for more details." >&2;}
2980    { (exit 1); exit 1; }; }
2981 fi
2982
2983 ac_ext=c
2984 ac_cpp='$CPP $CPPFLAGS'
2985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2988
2989
2990 echo "$as_me:$LINENO: checking for egrep" >&5
2991 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2992 if test "${ac_cv_prog_egrep+set}" = set; then
2993   echo $ECHO_N "(cached) $ECHO_C" >&6
2994 else
2995   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2996     then ac_cv_prog_egrep='grep -E'
2997     else ac_cv_prog_egrep='egrep'
2998     fi
2999 fi
3000 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3001 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3002  EGREP=$ac_cv_prog_egrep
3003
3004
3005 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3006 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3007 if test "${ac_cv_header_stdc+set}" = set; then
3008   echo $ECHO_N "(cached) $ECHO_C" >&6
3009 else
3010   cat >conftest.$ac_ext <<_ACEOF
3011 /* confdefs.h.  */
3012 _ACEOF
3013 cat confdefs.h >>conftest.$ac_ext
3014 cat >>conftest.$ac_ext <<_ACEOF
3015 /* end confdefs.h.  */
3016 #include <stdlib.h>
3017 #include <stdarg.h>
3018 #include <string.h>
3019 #include <float.h>
3020
3021 int
3022 main ()
3023 {
3024
3025   ;
3026   return 0;
3027 }
3028 _ACEOF
3029 rm -f conftest.$ac_objext
3030 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3031   (eval $ac_compile) 2>conftest.er1
3032   ac_status=$?
3033   grep -v '^ *+' conftest.er1 >conftest.err
3034   rm -f conftest.er1
3035   cat conftest.err >&5
3036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037   (exit $ac_status); } &&
3038          { ac_try='test -z "$ac_c_werror_flag"
3039                          || test ! -s conftest.err'
3040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041   (eval $ac_try) 2>&5
3042   ac_status=$?
3043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044   (exit $ac_status); }; } &&
3045          { ac_try='test -s conftest.$ac_objext'
3046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047   (eval $ac_try) 2>&5
3048   ac_status=$?
3049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050   (exit $ac_status); }; }; then
3051   ac_cv_header_stdc=yes
3052 else
3053   echo "$as_me: failed program was:" >&5
3054 sed 's/^/| /' conftest.$ac_ext >&5
3055
3056 ac_cv_header_stdc=no
3057 fi
3058 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3059
3060 if test $ac_cv_header_stdc = yes; then
3061   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3062   cat >conftest.$ac_ext <<_ACEOF
3063 /* confdefs.h.  */
3064 _ACEOF
3065 cat confdefs.h >>conftest.$ac_ext
3066 cat >>conftest.$ac_ext <<_ACEOF
3067 /* end confdefs.h.  */
3068 #include <string.h>
3069
3070 _ACEOF
3071 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3072   $EGREP "memchr" >/dev/null 2>&1; then
3073   :
3074 else
3075   ac_cv_header_stdc=no
3076 fi
3077 rm -f conftest*
3078
3079 fi
3080
3081 if test $ac_cv_header_stdc = yes; then
3082   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3083   cat >conftest.$ac_ext <<_ACEOF
3084 /* confdefs.h.  */
3085 _ACEOF
3086 cat confdefs.h >>conftest.$ac_ext
3087 cat >>conftest.$ac_ext <<_ACEOF
3088 /* end confdefs.h.  */
3089 #include <stdlib.h>
3090
3091 _ACEOF
3092 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3093   $EGREP "free" >/dev/null 2>&1; then
3094   :
3095 else
3096   ac_cv_header_stdc=no
3097 fi
3098 rm -f conftest*
3099
3100 fi
3101
3102 if test $ac_cv_header_stdc = yes; then
3103   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3104   if test "$cross_compiling" = yes; then
3105   :
3106 else
3107   cat >conftest.$ac_ext <<_ACEOF
3108 /* confdefs.h.  */
3109 _ACEOF
3110 cat confdefs.h >>conftest.$ac_ext
3111 cat >>conftest.$ac_ext <<_ACEOF
3112 /* end confdefs.h.  */
3113 #include <ctype.h>
3114 #if ((' ' & 0x0FF) == 0x020)
3115 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3116 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3117 #else
3118 # define ISLOWER(c) \
3119                    (('a' <= (c) && (c) <= 'i') \
3120                      || ('j' <= (c) && (c) <= 'r') \
3121                      || ('s' <= (c) && (c) <= 'z'))
3122 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3123 #endif
3124
3125 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3126 int
3127 main ()
3128 {
3129   int i;
3130   for (i = 0; i < 256; i++)
3131     if (XOR (islower (i), ISLOWER (i))
3132         || toupper (i) != TOUPPER (i))
3133       exit(2);
3134   exit (0);
3135 }
3136 _ACEOF
3137 rm -f conftest$ac_exeext
3138 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3139   (eval $ac_link) 2>&5
3140   ac_status=$?
3141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3143   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3144   (eval $ac_try) 2>&5
3145   ac_status=$?
3146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147   (exit $ac_status); }; }; then
3148   :
3149 else
3150   echo "$as_me: program exited with status $ac_status" >&5
3151 echo "$as_me: failed program was:" >&5
3152 sed 's/^/| /' conftest.$ac_ext >&5
3153
3154 ( exit $ac_status )
3155 ac_cv_header_stdc=no
3156 fi
3157 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3158 fi
3159 fi
3160 fi
3161 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3162 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3163 if test $ac_cv_header_stdc = yes; then
3164
3165 cat >>confdefs.h <<\_ACEOF
3166 #define STDC_HEADERS 1
3167 _ACEOF
3168
3169 fi
3170
3171 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3182                   inttypes.h stdint.h unistd.h
3183 do
3184 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3185 echo "$as_me:$LINENO: checking for $ac_header" >&5
3186 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3187 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3188   echo $ECHO_N "(cached) $ECHO_C" >&6
3189 else
3190   cat >conftest.$ac_ext <<_ACEOF
3191 /* confdefs.h.  */
3192 _ACEOF
3193 cat confdefs.h >>conftest.$ac_ext
3194 cat >>conftest.$ac_ext <<_ACEOF
3195 /* end confdefs.h.  */
3196 $ac_includes_default
3197
3198 #include <$ac_header>
3199 _ACEOF
3200 rm -f conftest.$ac_objext
3201 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3202   (eval $ac_compile) 2>conftest.er1
3203   ac_status=$?
3204   grep -v '^ *+' conftest.er1 >conftest.err
3205   rm -f conftest.er1
3206   cat conftest.err >&5
3207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208   (exit $ac_status); } &&
3209          { ac_try='test -z "$ac_c_werror_flag"
3210                          || test ! -s conftest.err'
3211   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3212   (eval $ac_try) 2>&5
3213   ac_status=$?
3214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215   (exit $ac_status); }; } &&
3216          { ac_try='test -s conftest.$ac_objext'
3217   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3218   (eval $ac_try) 2>&5
3219   ac_status=$?
3220   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3221   (exit $ac_status); }; }; then
3222   eval "$as_ac_Header=yes"
3223 else
3224   echo "$as_me: failed program was:" >&5
3225 sed 's/^/| /' conftest.$ac_ext >&5
3226
3227 eval "$as_ac_Header=no"
3228 fi
3229 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3230 fi
3231 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3232 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3233 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3234   cat >>confdefs.h <<_ACEOF
3235 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3236 _ACEOF
3237
3238 fi
3239
3240 done
3241
3242
3243
3244
3245
3246
3247
3248 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3249 do
3250 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3251 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3252   echo "$as_me:$LINENO: checking for $ac_header" >&5
3253 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3254 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3255   echo $ECHO_N "(cached) $ECHO_C" >&6
3256 fi
3257 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3258 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3259 else
3260   # Is the header compilable?
3261 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3262 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3263 cat >conftest.$ac_ext <<_ACEOF
3264 /* confdefs.h.  */
3265 _ACEOF
3266 cat confdefs.h >>conftest.$ac_ext
3267 cat >>conftest.$ac_ext <<_ACEOF
3268 /* end confdefs.h.  */
3269 $ac_includes_default
3270 #include <$ac_header>
3271 _ACEOF
3272 rm -f conftest.$ac_objext
3273 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3274   (eval $ac_compile) 2>conftest.er1
3275   ac_status=$?
3276   grep -v '^ *+' conftest.er1 >conftest.err
3277   rm -f conftest.er1
3278   cat conftest.err >&5
3279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3280   (exit $ac_status); } &&
3281          { ac_try='test -z "$ac_c_werror_flag"
3282                          || test ! -s conftest.err'
3283   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3284   (eval $ac_try) 2>&5
3285   ac_status=$?
3286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3287   (exit $ac_status); }; } &&
3288          { ac_try='test -s conftest.$ac_objext'
3289   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3290   (eval $ac_try) 2>&5
3291   ac_status=$?
3292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3293   (exit $ac_status); }; }; then
3294   ac_header_compiler=yes
3295 else
3296   echo "$as_me: failed program was:" >&5
3297 sed 's/^/| /' conftest.$ac_ext >&5
3298
3299 ac_header_compiler=no
3300 fi
3301 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3302 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3303 echo "${ECHO_T}$ac_header_compiler" >&6
3304
3305 # Is the header present?
3306 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3307 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3308 cat >conftest.$ac_ext <<_ACEOF
3309 /* confdefs.h.  */
3310 _ACEOF
3311 cat confdefs.h >>conftest.$ac_ext
3312 cat >>conftest.$ac_ext <<_ACEOF
3313 /* end confdefs.h.  */
3314 #include <$ac_header>
3315 _ACEOF
3316 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3317   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3318   ac_status=$?
3319   grep -v '^ *+' conftest.er1 >conftest.err
3320   rm -f conftest.er1
3321   cat conftest.err >&5
3322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323   (exit $ac_status); } >/dev/null; then
3324   if test -s conftest.err; then
3325     ac_cpp_err=$ac_c_preproc_warn_flag
3326     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3327   else
3328     ac_cpp_err=
3329   fi
3330 else
3331   ac_cpp_err=yes
3332 fi
3333 if test -z "$ac_cpp_err"; then
3334   ac_header_preproc=yes
3335 else
3336   echo "$as_me: failed program was:" >&5
3337 sed 's/^/| /' conftest.$ac_ext >&5
3338
3339   ac_header_preproc=no
3340 fi
3341 rm -f conftest.err conftest.$ac_ext
3342 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3343 echo "${ECHO_T}$ac_header_preproc" >&6
3344
3345 # So?  What about this header?
3346 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3347   yes:no: )
3348     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3349 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3350     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3351 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3352     ac_header_preproc=yes
3353     ;;
3354   no:yes:* )
3355     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3356 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3357     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3358 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3359     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3360 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3361     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3362 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3363     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3364 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3365     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3366 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3367     (
3368       cat <<\_ASBOX
3369 ## ------------------------------------------ ##
3370 ## Report this to the AC_PACKAGE_NAME lists.  ##
3371 ## ------------------------------------------ ##
3372 _ASBOX
3373     ) |
3374       sed "s/^/$as_me: WARNING:     /" >&2
3375     ;;
3376 esac
3377 echo "$as_me:$LINENO: checking for $ac_header" >&5
3378 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3379 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3380   echo $ECHO_N "(cached) $ECHO_C" >&6
3381 else
3382   eval "$as_ac_Header=\$ac_header_preproc"
3383 fi
3384 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3385 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3386
3387 fi
3388 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3389   cat >>confdefs.h <<_ACEOF
3390 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3391 _ACEOF
3392
3393 fi
3394
3395 done
3396
3397
3398
3399 for ac_header in sys/time.h sys/resource.h
3400 do
3401 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3402 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3403   echo "$as_me:$LINENO: checking for $ac_header" >&5
3404 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3405 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3406   echo $ECHO_N "(cached) $ECHO_C" >&6
3407 fi
3408 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3409 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3410 else
3411   # Is the header compilable?
3412 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3413 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3414 cat >conftest.$ac_ext <<_ACEOF
3415 /* confdefs.h.  */
3416 _ACEOF
3417 cat confdefs.h >>conftest.$ac_ext
3418 cat >>conftest.$ac_ext <<_ACEOF
3419 /* end confdefs.h.  */
3420 $ac_includes_default
3421 #include <$ac_header>
3422 _ACEOF
3423 rm -f conftest.$ac_objext
3424 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3425   (eval $ac_compile) 2>conftest.er1
3426   ac_status=$?
3427   grep -v '^ *+' conftest.er1 >conftest.err
3428   rm -f conftest.er1
3429   cat conftest.err >&5
3430   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3431   (exit $ac_status); } &&
3432          { ac_try='test -z "$ac_c_werror_flag"
3433                          || test ! -s conftest.err'
3434   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3435   (eval $ac_try) 2>&5
3436   ac_status=$?
3437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3438   (exit $ac_status); }; } &&
3439          { ac_try='test -s conftest.$ac_objext'
3440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3441   (eval $ac_try) 2>&5
3442   ac_status=$?
3443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3444   (exit $ac_status); }; }; then
3445   ac_header_compiler=yes
3446 else
3447   echo "$as_me: failed program was:" >&5
3448 sed 's/^/| /' conftest.$ac_ext >&5
3449
3450 ac_header_compiler=no
3451 fi
3452 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3453 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3454 echo "${ECHO_T}$ac_header_compiler" >&6
3455
3456 # Is the header present?
3457 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3458 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3459 cat >conftest.$ac_ext <<_ACEOF
3460 /* confdefs.h.  */
3461 _ACEOF
3462 cat confdefs.h >>conftest.$ac_ext
3463 cat >>conftest.$ac_ext <<_ACEOF
3464 /* end confdefs.h.  */
3465 #include <$ac_header>
3466 _ACEOF
3467 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3468   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3469   ac_status=$?
3470   grep -v '^ *+' conftest.er1 >conftest.err
3471   rm -f conftest.er1
3472   cat conftest.err >&5
3473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3474   (exit $ac_status); } >/dev/null; then
3475   if test -s conftest.err; then
3476     ac_cpp_err=$ac_c_preproc_warn_flag
3477     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3478   else
3479     ac_cpp_err=
3480   fi
3481 else
3482   ac_cpp_err=yes
3483 fi
3484 if test -z "$ac_cpp_err"; then
3485   ac_header_preproc=yes
3486 else
3487   echo "$as_me: failed program was:" >&5
3488 sed 's/^/| /' conftest.$ac_ext >&5
3489
3490   ac_header_preproc=no
3491 fi
3492 rm -f conftest.err conftest.$ac_ext
3493 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3494 echo "${ECHO_T}$ac_header_preproc" >&6
3495
3496 # So?  What about this header?
3497 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3498   yes:no: )
3499     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3500 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3501     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3502 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3503     ac_header_preproc=yes
3504     ;;
3505   no:yes:* )
3506     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3507 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3508     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3509 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3510     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3511 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3512     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3513 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3514     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3515 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3516     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3517 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3518     (
3519       cat <<\_ASBOX
3520 ## ------------------------------------------ ##
3521 ## Report this to the AC_PACKAGE_NAME lists.  ##
3522 ## ------------------------------------------ ##
3523 _ASBOX
3524     ) |
3525       sed "s/^/$as_me: WARNING:     /" >&2
3526     ;;
3527 esac
3528 echo "$as_me:$LINENO: checking for $ac_header" >&5
3529 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3530 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3531   echo $ECHO_N "(cached) $ECHO_C" >&6
3532 else
3533   eval "$as_ac_Header=\$ac_header_preproc"
3534 fi
3535 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3536 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3537
3538 fi
3539 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3540   cat >>confdefs.h <<_ACEOF
3541 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3542 _ACEOF
3543
3544 fi
3545
3546 done
3547
3548
3549
3550 for ac_header in fcntl.h fpu_control.h
3551 do
3552 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3553 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3554   echo "$as_me:$LINENO: checking for $ac_header" >&5
3555 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3556 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3557   echo $ECHO_N "(cached) $ECHO_C" >&6
3558 fi
3559 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3560 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3561 else
3562   # Is the header compilable?
3563 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3564 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3565 cat >conftest.$ac_ext <<_ACEOF
3566 /* confdefs.h.  */
3567 _ACEOF
3568 cat confdefs.h >>conftest.$ac_ext
3569 cat >>conftest.$ac_ext <<_ACEOF
3570 /* end confdefs.h.  */
3571 $ac_includes_default
3572 #include <$ac_header>
3573 _ACEOF
3574 rm -f conftest.$ac_objext
3575 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3576   (eval $ac_compile) 2>conftest.er1
3577   ac_status=$?
3578   grep -v '^ *+' conftest.er1 >conftest.err
3579   rm -f conftest.er1
3580   cat conftest.err >&5
3581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3582   (exit $ac_status); } &&
3583          { ac_try='test -z "$ac_c_werror_flag"
3584                          || test ! -s conftest.err'
3585   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3586   (eval $ac_try) 2>&5
3587   ac_status=$?
3588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3589   (exit $ac_status); }; } &&
3590          { ac_try='test -s conftest.$ac_objext'
3591   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3592   (eval $ac_try) 2>&5
3593   ac_status=$?
3594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595   (exit $ac_status); }; }; then
3596   ac_header_compiler=yes
3597 else
3598   echo "$as_me: failed program was:" >&5
3599 sed 's/^/| /' conftest.$ac_ext >&5
3600
3601 ac_header_compiler=no
3602 fi
3603 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3604 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3605 echo "${ECHO_T}$ac_header_compiler" >&6
3606
3607 # Is the header present?
3608 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3609 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3610 cat >conftest.$ac_ext <<_ACEOF
3611 /* confdefs.h.  */
3612 _ACEOF
3613 cat confdefs.h >>conftest.$ac_ext
3614 cat >>conftest.$ac_ext <<_ACEOF
3615 /* end confdefs.h.  */
3616 #include <$ac_header>
3617 _ACEOF
3618 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3619   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3620   ac_status=$?
3621   grep -v '^ *+' conftest.er1 >conftest.err
3622   rm -f conftest.er1
3623   cat conftest.err >&5
3624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3625   (exit $ac_status); } >/dev/null; then
3626   if test -s conftest.err; then
3627     ac_cpp_err=$ac_c_preproc_warn_flag
3628     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3629   else
3630     ac_cpp_err=
3631   fi
3632 else
3633   ac_cpp_err=yes
3634 fi
3635 if test -z "$ac_cpp_err"; then
3636   ac_header_preproc=yes
3637 else
3638   echo "$as_me: failed program was:" >&5
3639 sed 's/^/| /' conftest.$ac_ext >&5
3640
3641   ac_header_preproc=no
3642 fi
3643 rm -f conftest.err conftest.$ac_ext
3644 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3645 echo "${ECHO_T}$ac_header_preproc" >&6
3646
3647 # So?  What about this header?
3648 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3649   yes:no: )
3650     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3651 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3652     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3653 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3654     ac_header_preproc=yes
3655     ;;
3656   no:yes:* )
3657     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3658 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3659     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3660 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3661     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3662 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3663     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3664 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3665     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3666 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3667     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3668 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3669     (
3670       cat <<\_ASBOX
3671 ## ------------------------------------------ ##
3672 ## Report this to the AC_PACKAGE_NAME lists.  ##
3673 ## ------------------------------------------ ##
3674 _ASBOX
3675     ) |
3676       sed "s/^/$as_me: WARNING:     /" >&2
3677     ;;
3678 esac
3679 echo "$as_me:$LINENO: checking for $ac_header" >&5
3680 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3681 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3682   echo $ECHO_N "(cached) $ECHO_C" >&6
3683 else
3684   eval "$as_ac_Header=\$ac_header_preproc"
3685 fi
3686 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3687 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3688
3689 fi
3690 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3691   cat >>confdefs.h <<_ACEOF
3692 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3693 _ACEOF
3694
3695 fi
3696
3697 done
3698
3699
3700
3701
3702 for ac_header in dlfcn.h errno.h sys/stat.h
3703 do
3704 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3705 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3706   echo "$as_me:$LINENO: checking for $ac_header" >&5
3707 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3708 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3709   echo $ECHO_N "(cached) $ECHO_C" >&6
3710 fi
3711 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3712 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3713 else
3714   # Is the header compilable?
3715 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3716 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3717 cat >conftest.$ac_ext <<_ACEOF
3718 /* confdefs.h.  */
3719 _ACEOF
3720 cat confdefs.h >>conftest.$ac_ext
3721 cat >>conftest.$ac_ext <<_ACEOF
3722 /* end confdefs.h.  */
3723 $ac_includes_default
3724 #include <$ac_header>
3725 _ACEOF
3726 rm -f conftest.$ac_objext
3727 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3728   (eval $ac_compile) 2>conftest.er1
3729   ac_status=$?
3730   grep -v '^ *+' conftest.er1 >conftest.err
3731   rm -f conftest.er1
3732   cat conftest.err >&5
3733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734   (exit $ac_status); } &&
3735          { ac_try='test -z "$ac_c_werror_flag"
3736                          || test ! -s conftest.err'
3737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3738   (eval $ac_try) 2>&5
3739   ac_status=$?
3740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3741   (exit $ac_status); }; } &&
3742          { ac_try='test -s conftest.$ac_objext'
3743   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3744   (eval $ac_try) 2>&5
3745   ac_status=$?
3746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747   (exit $ac_status); }; }; then
3748   ac_header_compiler=yes
3749 else
3750   echo "$as_me: failed program was:" >&5
3751 sed 's/^/| /' conftest.$ac_ext >&5
3752
3753 ac_header_compiler=no
3754 fi
3755 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3756 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3757 echo "${ECHO_T}$ac_header_compiler" >&6
3758
3759 # Is the header present?
3760 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3761 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3762 cat >conftest.$ac_ext <<_ACEOF
3763 /* confdefs.h.  */
3764 _ACEOF
3765 cat confdefs.h >>conftest.$ac_ext
3766 cat >>conftest.$ac_ext <<_ACEOF
3767 /* end confdefs.h.  */
3768 #include <$ac_header>
3769 _ACEOF
3770 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3771   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3772   ac_status=$?
3773   grep -v '^ *+' conftest.er1 >conftest.err
3774   rm -f conftest.er1
3775   cat conftest.err >&5
3776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3777   (exit $ac_status); } >/dev/null; then
3778   if test -s conftest.err; then
3779     ac_cpp_err=$ac_c_preproc_warn_flag
3780     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3781   else
3782     ac_cpp_err=
3783   fi
3784 else
3785   ac_cpp_err=yes
3786 fi
3787 if test -z "$ac_cpp_err"; then
3788   ac_header_preproc=yes
3789 else
3790   echo "$as_me: failed program was:" >&5
3791 sed 's/^/| /' conftest.$ac_ext >&5
3792
3793   ac_header_preproc=no
3794 fi
3795 rm -f conftest.err conftest.$ac_ext
3796 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3797 echo "${ECHO_T}$ac_header_preproc" >&6
3798
3799 # So?  What about this header?
3800 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3801   yes:no: )
3802     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3803 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3804     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3805 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3806     ac_header_preproc=yes
3807     ;;
3808   no:yes:* )
3809     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3810 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3811     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3812 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3813     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3814 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3815     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3816 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3817     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3818 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3819     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3820 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3821     (
3822       cat <<\_ASBOX
3823 ## ------------------------------------------ ##
3824 ## Report this to the AC_PACKAGE_NAME lists.  ##
3825 ## ------------------------------------------ ##
3826 _ASBOX
3827     ) |
3828       sed "s/^/$as_me: WARNING:     /" >&2
3829     ;;
3830 esac
3831 echo "$as_me:$LINENO: checking for $ac_header" >&5
3832 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3833 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3834   echo $ECHO_N "(cached) $ECHO_C" >&6
3835 else
3836   eval "$as_ac_Header=\$ac_header_preproc"
3837 fi
3838 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3839 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3840
3841 fi
3842 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3843   cat >>confdefs.h <<_ACEOF
3844 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3845 _ACEOF
3846
3847 fi
3848
3849 done
3850
3851
3852
3853
3854
3855 for ac_func in getrusage time sigaction __setfpucw
3856 do
3857 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3858 echo "$as_me:$LINENO: checking for $ac_func" >&5
3859 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3860 if eval "test \"\${$as_ac_var+set}\" = set"; then
3861   echo $ECHO_N "(cached) $ECHO_C" >&6
3862 else
3863   cat >conftest.$ac_ext <<_ACEOF
3864 /* confdefs.h.  */
3865 _ACEOF
3866 cat confdefs.h >>conftest.$ac_ext
3867 cat >>conftest.$ac_ext <<_ACEOF
3868 /* end confdefs.h.  */
3869 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3870    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3871 #define $ac_func innocuous_$ac_func
3872
3873 /* System header to define __stub macros and hopefully few prototypes,
3874     which can conflict with char $ac_func (); below.
3875     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3876     <limits.h> exists even on freestanding compilers.  */
3877
3878 #ifdef __STDC__
3879 # include <limits.h>
3880 #else
3881 # include <assert.h>
3882 #endif
3883
3884 #undef $ac_func
3885
3886 /* Override any gcc2 internal prototype to avoid an error.  */
3887 #ifdef __cplusplus
3888 extern "C"
3889 {
3890 #endif
3891 /* We use char because int might match the return type of a gcc2
3892    builtin and then its argument prototype would still apply.  */
3893 char $ac_func ();
3894 /* The GNU C library defines this for functions which it implements
3895     to always fail with ENOSYS.  Some functions are actually named
3896     something starting with __ and the normal name is an alias.  */
3897 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3898 choke me
3899 #else
3900 char (*f) () = $ac_func;
3901 #endif
3902 #ifdef __cplusplus
3903 }
3904 #endif
3905
3906 int
3907 main ()
3908 {
3909 return f != $ac_func;
3910   ;
3911   return 0;
3912 }
3913 _ACEOF
3914 rm -f conftest.$ac_objext conftest$ac_exeext
3915 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3916   (eval $ac_link) 2>conftest.er1
3917   ac_status=$?
3918   grep -v '^ *+' conftest.er1 >conftest.err
3919   rm -f conftest.er1
3920   cat conftest.err >&5
3921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3922   (exit $ac_status); } &&
3923          { ac_try='test -z "$ac_c_werror_flag"
3924                          || test ! -s conftest.err'
3925   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3926   (eval $ac_try) 2>&5
3927   ac_status=$?
3928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3929   (exit $ac_status); }; } &&
3930          { ac_try='test -s conftest$ac_exeext'
3931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3932   (eval $ac_try) 2>&5
3933   ac_status=$?
3934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3935   (exit $ac_status); }; }; then
3936   eval "$as_ac_var=yes"
3937 else
3938   echo "$as_me: failed program was:" >&5
3939 sed 's/^/| /' conftest.$ac_ext >&5
3940
3941 eval "$as_ac_var=no"
3942 fi
3943 rm -f conftest.err conftest.$ac_objext \
3944       conftest$ac_exeext conftest.$ac_ext
3945 fi
3946 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3947 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3948 if test `eval echo '${'$as_ac_var'}'` = yes; then
3949   cat >>confdefs.h <<_ACEOF
3950 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3951 _ACEOF
3952
3953 fi
3954 done
3955
3956
3957 # Check for socket libraries
3958
3959 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3960 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3961 if test "${ac_cv_lib_socket_bind+set}" = set; then
3962   echo $ECHO_N "(cached) $ECHO_C" >&6
3963 else
3964   ac_check_lib_save_LIBS=$LIBS
3965 LIBS="-lsocket  $LIBS"
3966 cat >conftest.$ac_ext <<_ACEOF
3967 /* confdefs.h.  */
3968 _ACEOF
3969 cat confdefs.h >>conftest.$ac_ext
3970 cat >>conftest.$ac_ext <<_ACEOF
3971 /* end confdefs.h.  */
3972
3973 /* Override any gcc2 internal prototype to avoid an error.  */
3974 #ifdef __cplusplus
3975 extern "C"
3976 #endif
3977 /* We use char because int might match the return type of a gcc2
3978    builtin and then its argument prototype would still apply.  */
3979 char bind ();
3980 int
3981 main ()
3982 {
3983 bind ();
3984   ;
3985   return 0;
3986 }
3987 _ACEOF
3988 rm -f conftest.$ac_objext conftest$ac_exeext
3989 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3990   (eval $ac_link) 2>conftest.er1
3991   ac_status=$?
3992   grep -v '^ *+' conftest.er1 >conftest.err
3993   rm -f conftest.er1
3994   cat conftest.err >&5
3995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3996   (exit $ac_status); } &&
3997          { ac_try='test -z "$ac_c_werror_flag"
3998                          || test ! -s conftest.err'
3999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4000   (eval $ac_try) 2>&5
4001   ac_status=$?
4002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4003   (exit $ac_status); }; } &&
4004          { ac_try='test -s conftest$ac_exeext'
4005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4006   (eval $ac_try) 2>&5
4007   ac_status=$?
4008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4009   (exit $ac_status); }; }; then
4010   ac_cv_lib_socket_bind=yes
4011 else
4012   echo "$as_me: failed program was:" >&5
4013 sed 's/^/| /' conftest.$ac_ext >&5
4014
4015 ac_cv_lib_socket_bind=no
4016 fi
4017 rm -f conftest.err conftest.$ac_objext \
4018       conftest$ac_exeext conftest.$ac_ext
4019 LIBS=$ac_check_lib_save_LIBS
4020 fi
4021 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4022 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
4023 if test $ac_cv_lib_socket_bind = yes; then
4024   cat >>confdefs.h <<_ACEOF
4025 #define HAVE_LIBSOCKET 1
4026 _ACEOF
4027
4028   LIBS="-lsocket $LIBS"
4029
4030 fi
4031
4032
4033 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4034 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4035 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4036   echo $ECHO_N "(cached) $ECHO_C" >&6
4037 else
4038   ac_check_lib_save_LIBS=$LIBS
4039 LIBS="-lnsl  $LIBS"
4040 cat >conftest.$ac_ext <<_ACEOF
4041 /* confdefs.h.  */
4042 _ACEOF
4043 cat confdefs.h >>conftest.$ac_ext
4044 cat >>conftest.$ac_ext <<_ACEOF
4045 /* end confdefs.h.  */
4046
4047 /* Override any gcc2 internal prototype to avoid an error.  */
4048 #ifdef __cplusplus
4049 extern "C"
4050 #endif
4051 /* We use char because int might match the return type of a gcc2
4052    builtin and then its argument prototype would still apply.  */
4053 char gethostbyname ();
4054 int
4055 main ()
4056 {
4057 gethostbyname ();
4058   ;
4059   return 0;
4060 }
4061 _ACEOF
4062 rm -f conftest.$ac_objext conftest$ac_exeext
4063 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4064   (eval $ac_link) 2>conftest.er1
4065   ac_status=$?
4066   grep -v '^ *+' conftest.er1 >conftest.err
4067   rm -f conftest.er1
4068   cat conftest.err >&5
4069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4070   (exit $ac_status); } &&
4071          { ac_try='test -z "$ac_c_werror_flag"
4072                          || test ! -s conftest.err'
4073   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4074   (eval $ac_try) 2>&5
4075   ac_status=$?
4076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4077   (exit $ac_status); }; } &&
4078          { ac_try='test -s conftest$ac_exeext'
4079   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4080   (eval $ac_try) 2>&5
4081   ac_status=$?
4082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4083   (exit $ac_status); }; }; then
4084   ac_cv_lib_nsl_gethostbyname=yes
4085 else
4086   echo "$as_me: failed program was:" >&5
4087 sed 's/^/| /' conftest.$ac_ext >&5
4088
4089 ac_cv_lib_nsl_gethostbyname=no
4090 fi
4091 rm -f conftest.err conftest.$ac_objext \
4092       conftest$ac_exeext conftest.$ac_ext
4093 LIBS=$ac_check_lib_save_LIBS
4094 fi
4095 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4096 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4097 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4098   cat >>confdefs.h <<_ACEOF
4099 #define HAVE_LIBNSL 1
4100 _ACEOF
4101
4102   LIBS="-lnsl $LIBS"
4103
4104 fi
4105
4106
4107 . ${srcdir}/../../bfd/configure.host
4108
4109
4110
4111 USE_MAINTAINER_MODE=no
4112 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4113 if test "${enable_maintainer_mode+set}" = set; then
4114   enableval="$enable_maintainer_mode"
4115   case "${enableval}" in
4116   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4117   no)   MAINT="#" ;;
4118   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
4119 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
4120    { (exit 1); exit 1; }; }; MAINT="#" ;;
4121 esac
4122 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4123   echo "Setting maintainer mode" 6>&1
4124 fi
4125 else
4126   MAINT="#"
4127 fi;
4128
4129
4130 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
4131 if test "${enable_sim_bswap+set}" = set; then
4132   enableval="$enable_sim_bswap"
4133   case "${enableval}" in
4134   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4135   no)   sim_bswap="-DWITH_BSWAP=0";;
4136   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
4137 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
4138    { (exit 1); exit 1; }; }; sim_bswap="";;
4139 esac
4140 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4141   echo "Setting bswap flags = $sim_bswap" 6>&1
4142 fi
4143 else
4144   sim_bswap=""
4145 fi;
4146
4147
4148 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
4149 if test "${enable_sim_cflags+set}" = set; then
4150   enableval="$enable_sim_cflags"
4151   case "${enableval}" in
4152   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4153   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
4154 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
4155    { (exit 1); exit 1; }; }; sim_cflags="";;
4156   no)    sim_cflags="";;
4157   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4158 esac
4159 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4160   echo "Setting sim cflags = $sim_cflags" 6>&1
4161 fi
4162 else
4163   sim_cflags=""
4164 fi;
4165
4166
4167 # Check whether --enable-sim-debug or --disable-sim-debug was given.
4168 if test "${enable_sim_debug+set}" = set; then
4169   enableval="$enable_sim_debug"
4170   case "${enableval}" in
4171   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4172   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4173   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4174 esac
4175 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4176   echo "Setting sim debug = $sim_debug" 6>&1
4177 fi
4178 else
4179   sim_debug=""
4180 fi;
4181
4182
4183 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4184 if test "${enable_sim_stdio+set}" = set; then
4185   enableval="$enable_sim_stdio"
4186   case "${enableval}" in
4187   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4188   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4189   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4190 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4191    { (exit 1); exit 1; }; }; sim_stdio="";;
4192 esac
4193 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4194   echo "Setting stdio flags = $sim_stdio" 6>&1
4195 fi
4196 else
4197   sim_stdio=""
4198 fi;
4199
4200
4201 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4202 if test "${enable_sim_trace+set}" = set; then
4203   enableval="$enable_sim_trace"
4204   case "${enableval}" in
4205   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4206   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4207   [-0-9]*)
4208         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4209   [a-z]*)
4210         sim_trace=""
4211         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4212           if test x"$sim_trace" = x; then
4213             sim_trace="-DWITH_TRACE='(TRACE_$x"
4214           else
4215             sim_trace="${sim_trace}|TRACE_$x"
4216           fi
4217         done
4218         sim_trace="$sim_trace)'" ;;
4219 esac
4220 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4221   echo "Setting sim trace = $sim_trace" 6>&1
4222 fi
4223 else
4224   sim_trace=""
4225 fi;
4226
4227
4228 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4229 if test "${enable_sim_profile+set}" = set; then
4230   enableval="$enable_sim_profile"
4231   case "${enableval}" in
4232   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4233   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4234   [-0-9]*)
4235         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4236   [a-z]*)
4237         sim_profile=""
4238         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4239           if test x"$sim_profile" = x; then
4240             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4241           else
4242             sim_profile="${sim_profile}|PROFILE_$x"
4243           fi
4244         done
4245         sim_profile="$sim_profile)'" ;;
4246 esac
4247 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4248   echo "Setting sim profile = $sim_profile" 6>&1
4249 fi
4250 else
4251   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4252 fi;
4253
4254
4255 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4256 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4257 if test "${ac_cv_type_signal+set}" = set; then
4258   echo $ECHO_N "(cached) $ECHO_C" >&6
4259 else
4260   cat >conftest.$ac_ext <<_ACEOF
4261 /* confdefs.h.  */
4262 _ACEOF
4263 cat confdefs.h >>conftest.$ac_ext
4264 cat >>conftest.$ac_ext <<_ACEOF
4265 /* end confdefs.h.  */
4266 #include <sys/types.h>
4267 #include <signal.h>
4268 #ifdef signal
4269 # undef signal
4270 #endif
4271 #ifdef __cplusplus
4272 extern "C" void (*signal (int, void (*)(int)))(int);
4273 #else
4274 void (*signal ()) ();
4275 #endif
4276
4277 int
4278 main ()
4279 {
4280 int i;
4281   ;
4282   return 0;
4283 }
4284 _ACEOF
4285 rm -f conftest.$ac_objext
4286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4287   (eval $ac_compile) 2>conftest.er1
4288   ac_status=$?
4289   grep -v '^ *+' conftest.er1 >conftest.err
4290   rm -f conftest.er1
4291   cat conftest.err >&5
4292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4293   (exit $ac_status); } &&
4294          { ac_try='test -z "$ac_c_werror_flag"
4295                          || test ! -s conftest.err'
4296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4297   (eval $ac_try) 2>&5
4298   ac_status=$?
4299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300   (exit $ac_status); }; } &&
4301          { ac_try='test -s conftest.$ac_objext'
4302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4303   (eval $ac_try) 2>&5
4304   ac_status=$?
4305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306   (exit $ac_status); }; }; then
4307   ac_cv_type_signal=void
4308 else
4309   echo "$as_me: failed program was:" >&5
4310 sed 's/^/| /' conftest.$ac_ext >&5
4311
4312 ac_cv_type_signal=int
4313 fi
4314 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4315 fi
4316 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4317 echo "${ECHO_T}$ac_cv_type_signal" >&6
4318
4319 cat >>confdefs.h <<_ACEOF
4320 #define RETSIGTYPE $ac_cv_type_signal
4321 _ACEOF
4322
4323
4324
4325
4326
4327 sim_link_files=
4328 sim_link_links=
4329
4330 sim_link_links=tconfig.h
4331 if test -f ${srcdir}/tconfig.in
4332 then
4333   sim_link_files=tconfig.in
4334 else
4335   sim_link_files=../common/tconfig.in
4336 fi
4337
4338 # targ-vals.def points to the libc macro description file.
4339 case "${target}" in
4340 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4341 esac
4342 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4343 sim_link_links="${sim_link_links} targ-vals.def"
4344
4345
4346
4347 # NOTE: Don't add -Wall or -Wunused, they both include
4348 # -Wunused-parameter which reports bogus warnings.
4349 # NOTE: If you add to this list, remember to update
4350 # gdb/doc/gdbint.texinfo.
4351 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4352 -Wformat -Wparentheses -Wpointer-arith"
4353 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4354 if test x${CFLAGS+set} = xset; then
4355   case "${CFLAGS}" in
4356     *"-O0"* ) ;;
4357     *"-O"* )
4358       build_warnings="${build_warnings} -Wuninitialized"
4359     ;;
4360   esac
4361 else
4362   build_warnings="${build_warnings} -Wuninitialized"
4363 fi
4364 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4365 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4366 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4367 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4368 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4369 # -Woverloaded-virtual -Winline -Werror"
4370 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4371 if test "${enable_build_warnings+set}" = set; then
4372   enableval="$enable_build_warnings"
4373   case "${enableval}" in
4374   yes)  ;;
4375   no)   build_warnings="-w";;
4376   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4377         build_warnings="${build_warnings} ${t}";;
4378   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4379         build_warnings="${t} ${build_warnings}";;
4380   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4381 esac
4382 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4383   echo "Setting compiler warning flags = $build_warnings" 6>&1
4384 fi
4385 fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
4386 if test "${enable_sim_build_warnings+set}" = set; then
4387   enableval="$enable_sim_build_warnings"
4388   case "${enableval}" in
4389   yes)  ;;
4390   no)   build_warnings="-w";;
4391   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4392         build_warnings="${build_warnings} ${t}";;
4393   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4394         build_warnings="${t} ${build_warnings}";;
4395   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4396 esac
4397 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4398   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4399 fi
4400 fi; WARN_CFLAGS=""
4401 WERROR_CFLAGS=""
4402 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4403 then
4404     echo "$as_me:$LINENO: checking compiler warning flags" >&5
4405 echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
4406     # Separate out the -Werror flag as some files just cannot be
4407     # compiled with it enabled.
4408     for w in ${build_warnings}; do
4409         case $w in
4410         -Werr*) WERROR_CFLAGS=-Werror ;;
4411         *) # Check that GCC accepts it
4412             saved_CFLAGS="$CFLAGS"
4413             CFLAGS="$CFLAGS $w"
4414             cat >conftest.$ac_ext <<_ACEOF
4415 /* confdefs.h.  */
4416 _ACEOF
4417 cat confdefs.h >>conftest.$ac_ext
4418 cat >>conftest.$ac_ext <<_ACEOF
4419 /* end confdefs.h.  */
4420
4421 int
4422 main ()
4423 {
4424
4425   ;
4426   return 0;
4427 }
4428 _ACEOF
4429 rm -f conftest.$ac_objext
4430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4431   (eval $ac_compile) 2>conftest.er1
4432   ac_status=$?
4433   grep -v '^ *+' conftest.er1 >conftest.err
4434   rm -f conftest.er1
4435   cat conftest.err >&5
4436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4437   (exit $ac_status); } &&
4438          { ac_try='test -z "$ac_c_werror_flag"
4439                          || test ! -s conftest.err'
4440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4441   (eval $ac_try) 2>&5
4442   ac_status=$?
4443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4444   (exit $ac_status); }; } &&
4445          { ac_try='test -s conftest.$ac_objext'
4446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4447   (eval $ac_try) 2>&5
4448   ac_status=$?
4449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450   (exit $ac_status); }; }; then
4451   WARN_CFLAGS="${WARN_CFLAGS} $w"
4452 else
4453   echo "$as_me: failed program was:" >&5
4454 sed 's/^/| /' conftest.$ac_ext >&5
4455
4456 fi
4457 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4458             CFLAGS="$saved_CFLAGS"
4459         esac
4460     done
4461     echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4462 echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
4463 fi
4464
4465
4466
4467 for ac_header in unistd.h
4468 do
4469 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4470 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4471   echo "$as_me:$LINENO: checking for $ac_header" >&5
4472 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4473 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4474   echo $ECHO_N "(cached) $ECHO_C" >&6
4475 fi
4476 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4477 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4478 else
4479   # Is the header compilable?
4480 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4481 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4482 cat >conftest.$ac_ext <<_ACEOF
4483 /* confdefs.h.  */
4484 _ACEOF
4485 cat confdefs.h >>conftest.$ac_ext
4486 cat >>conftest.$ac_ext <<_ACEOF
4487 /* end confdefs.h.  */
4488 $ac_includes_default
4489 #include <$ac_header>
4490 _ACEOF
4491 rm -f conftest.$ac_objext
4492 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4493   (eval $ac_compile) 2>conftest.er1
4494   ac_status=$?
4495   grep -v '^ *+' conftest.er1 >conftest.err
4496   rm -f conftest.er1
4497   cat conftest.err >&5
4498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4499   (exit $ac_status); } &&
4500          { ac_try='test -z "$ac_c_werror_flag"
4501                          || test ! -s conftest.err'
4502   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4503   (eval $ac_try) 2>&5
4504   ac_status=$?
4505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4506   (exit $ac_status); }; } &&
4507          { ac_try='test -s conftest.$ac_objext'
4508   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4509   (eval $ac_try) 2>&5
4510   ac_status=$?
4511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4512   (exit $ac_status); }; }; then
4513   ac_header_compiler=yes
4514 else
4515   echo "$as_me: failed program was:" >&5
4516 sed 's/^/| /' conftest.$ac_ext >&5
4517
4518 ac_header_compiler=no
4519 fi
4520 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4521 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4522 echo "${ECHO_T}$ac_header_compiler" >&6
4523
4524 # Is the header present?
4525 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4526 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4527 cat >conftest.$ac_ext <<_ACEOF
4528 /* confdefs.h.  */
4529 _ACEOF
4530 cat confdefs.h >>conftest.$ac_ext
4531 cat >>conftest.$ac_ext <<_ACEOF
4532 /* end confdefs.h.  */
4533 #include <$ac_header>
4534 _ACEOF
4535 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4536   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4537   ac_status=$?
4538   grep -v '^ *+' conftest.er1 >conftest.err
4539   rm -f conftest.er1
4540   cat conftest.err >&5
4541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4542   (exit $ac_status); } >/dev/null; then
4543   if test -s conftest.err; then
4544     ac_cpp_err=$ac_c_preproc_warn_flag
4545     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4546   else
4547     ac_cpp_err=
4548   fi
4549 else
4550   ac_cpp_err=yes
4551 fi
4552 if test -z "$ac_cpp_err"; then
4553   ac_header_preproc=yes
4554 else
4555   echo "$as_me: failed program was:" >&5
4556 sed 's/^/| /' conftest.$ac_ext >&5
4557
4558   ac_header_preproc=no
4559 fi
4560 rm -f conftest.err conftest.$ac_ext
4561 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4562 echo "${ECHO_T}$ac_header_preproc" >&6
4563
4564 # So?  What about this header?
4565 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4566   yes:no: )
4567     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4568 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4569     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4570 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4571     ac_header_preproc=yes
4572     ;;
4573   no:yes:* )
4574     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4575 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4576     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4577 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4578     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4579 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4580     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4581 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4582     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4583 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4584     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4585 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4586     (
4587       cat <<\_ASBOX
4588 ## ------------------------------------------ ##
4589 ## Report this to the AC_PACKAGE_NAME lists.  ##
4590 ## ------------------------------------------ ##
4591 _ASBOX
4592     ) |
4593       sed "s/^/$as_me: WARNING:     /" >&2
4594     ;;
4595 esac
4596 echo "$as_me:$LINENO: checking for $ac_header" >&5
4597 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4598 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4599   echo $ECHO_N "(cached) $ECHO_C" >&6
4600 else
4601   eval "$as_ac_Header=\$ac_header_preproc"
4602 fi
4603 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4604 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4605
4606 fi
4607 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4608   cat >>confdefs.h <<_ACEOF
4609 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4610 _ACEOF
4611
4612 fi
4613
4614 done
4615
4616
4617
4618
4619 ac_sources="$sim_link_files"
4620 ac_dests="$sim_link_links"
4621 while test -n "$ac_sources"; do
4622   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4623   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4624   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4625 done
4626           ac_config_links="$ac_config_links $ac_config_links_1"
4627
4628 cgen_breaks=""
4629 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4630 cgen_breaks="break cgen_rtx_error";
4631 fi
4632
4633           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4634
4635           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4636
4637           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4638
4639           ac_config_commands="$ac_config_commands Makefile"
4640
4641           ac_config_commands="$ac_config_commands stamp-h"
4642
4643 cat >confcache <<\_ACEOF
4644 # This file is a shell script that caches the results of configure
4645 # tests run on this system so they can be shared between configure
4646 # scripts and configure runs, see configure's option --config-cache.
4647 # It is not useful on other systems.  If it contains results you don't
4648 # want to keep, you may remove or edit it.
4649 #
4650 # config.status only pays attention to the cache file if you give it
4651 # the --recheck option to rerun configure.
4652 #
4653 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4654 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4655 # following values.
4656
4657 _ACEOF
4658
4659 # The following way of writing the cache mishandles newlines in values,
4660 # but we know of no workaround that is simple, portable, and efficient.
4661 # So, don't put newlines in cache variables' values.
4662 # Ultrix sh set writes to stderr and can't be redirected directly,
4663 # and sets the high bit in the cache file unless we assign to the vars.
4664 {
4665   (set) 2>&1 |
4666     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4667     *ac_space=\ *)
4668       # `set' does not quote correctly, so add quotes (double-quote
4669       # substitution turns \\\\ into \\, and sed turns \\ into \).
4670       sed -n \
4671         "s/'/'\\\\''/g;
4672           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4673       ;;
4674     *)
4675       # `set' quotes correctly as required by POSIX, so do not add quotes.
4676       sed -n \
4677         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4678       ;;
4679     esac;
4680 } |
4681   sed '
4682      t clear
4683      : clear
4684      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4685      t end
4686      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4687      : end' >>confcache
4688 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4689   if test -w $cache_file; then
4690     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4691     cat confcache >$cache_file
4692   else
4693     echo "not updating unwritable cache $cache_file"
4694   fi
4695 fi
4696 rm -f confcache
4697
4698 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4699 # Let make expand exec_prefix.
4700 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4701
4702 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4703 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4704 # trailing colons and then remove the whole line if VPATH becomes empty
4705 # (actually we leave an empty line to preserve line numbers).
4706 if test "x$srcdir" = x.; then
4707   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4708 s/:*\$(srcdir):*/:/;
4709 s/:*\${srcdir}:*/:/;
4710 s/:*@srcdir@:*/:/;
4711 s/^\([^=]*=[     ]*\):*/\1/;
4712 s/:*$//;
4713 s/^[^=]*=[       ]*$//;
4714 }'
4715 fi
4716
4717 DEFS=-DHAVE_CONFIG_H
4718
4719 ac_libobjs=
4720 ac_ltlibobjs=
4721 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4722   # 1. Remove the extension, and $U if already installed.
4723   ac_i=`echo "$ac_i" |
4724          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4725   # 2. Add them.
4726   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4727   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4728 done
4729 LIBOBJS=$ac_libobjs
4730
4731 LTLIBOBJS=$ac_ltlibobjs
4732
4733
4734
4735 : ${CONFIG_STATUS=./config.status}
4736 ac_clean_files_save=$ac_clean_files
4737 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4738 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4739 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4740 cat >$CONFIG_STATUS <<_ACEOF
4741 #! $SHELL
4742 # Generated by $as_me.
4743 # Run this file to recreate the current configuration.
4744 # Compiler output produced by configure, useful for debugging
4745 # configure, is in config.log if it exists.
4746
4747 debug=false
4748 ac_cs_recheck=false
4749 ac_cs_silent=false
4750 SHELL=\${CONFIG_SHELL-$SHELL}
4751 _ACEOF
4752
4753 cat >>$CONFIG_STATUS <<\_ACEOF
4754 ## --------------------- ##
4755 ## M4sh Initialization.  ##
4756 ## --------------------- ##
4757
4758 # Be Bourne compatible
4759 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4760   emulate sh
4761   NULLCMD=:
4762   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4763   # is contrary to our usage.  Disable this feature.
4764   alias -g '${1+"$@"}'='"$@"'
4765 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4766   set -o posix
4767 fi
4768 DUALCASE=1; export DUALCASE # for MKS sh
4769
4770 # Support unset when possible.
4771 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4772   as_unset=unset
4773 else
4774   as_unset=false
4775 fi
4776
4777
4778 # Work around bugs in pre-3.0 UWIN ksh.
4779 $as_unset ENV MAIL MAILPATH
4780 PS1='$ '
4781 PS2='> '
4782 PS4='+ '
4783
4784 # NLS nuisances.
4785 for as_var in \
4786   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4787   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4788   LC_TELEPHONE LC_TIME
4789 do
4790   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4791     eval $as_var=C; export $as_var
4792   else
4793     $as_unset $as_var
4794   fi
4795 done
4796
4797 # Required to use basename.
4798 if expr a : '\(a\)' >/dev/null 2>&1; then
4799   as_expr=expr
4800 else
4801   as_expr=false
4802 fi
4803
4804 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4805   as_basename=basename
4806 else
4807   as_basename=false
4808 fi
4809
4810
4811 # Name of the executable.
4812 as_me=`$as_basename "$0" ||
4813 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4814          X"$0" : 'X\(//\)$' \| \
4815          X"$0" : 'X\(/\)$' \| \
4816          .     : '\(.\)' 2>/dev/null ||
4817 echo X/"$0" |
4818     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4819           /^X\/\(\/\/\)$/{ s//\1/; q; }
4820           /^X\/\(\/\).*/{ s//\1/; q; }
4821           s/.*/./; q'`
4822
4823
4824 # PATH needs CR, and LINENO needs CR and PATH.
4825 # Avoid depending upon Character Ranges.
4826 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4827 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4828 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4829 as_cr_digits='0123456789'
4830 as_cr_alnum=$as_cr_Letters$as_cr_digits
4831
4832 # The user is always right.
4833 if test "${PATH_SEPARATOR+set}" != set; then
4834   echo "#! /bin/sh" >conf$$.sh
4835   echo  "exit 0"   >>conf$$.sh
4836   chmod +x conf$$.sh
4837   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4838     PATH_SEPARATOR=';'
4839   else
4840     PATH_SEPARATOR=:
4841   fi
4842   rm -f conf$$.sh
4843 fi
4844
4845
4846   as_lineno_1=$LINENO
4847   as_lineno_2=$LINENO
4848   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4849   test "x$as_lineno_1" != "x$as_lineno_2" &&
4850   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4851   # Find who we are.  Look in the path if we contain no path at all
4852   # relative or not.
4853   case $0 in
4854     *[\\/]* ) as_myself=$0 ;;
4855     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4856 for as_dir in $PATH
4857 do
4858   IFS=$as_save_IFS
4859   test -z "$as_dir" && as_dir=.
4860   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4861 done
4862
4863        ;;
4864   esac
4865   # We did not find ourselves, most probably we were run as `sh COMMAND'
4866   # in which case we are not to be found in the path.
4867   if test "x$as_myself" = x; then
4868     as_myself=$0
4869   fi
4870   if test ! -f "$as_myself"; then
4871     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4872 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4873    { (exit 1); exit 1; }; }
4874   fi
4875   case $CONFIG_SHELL in
4876   '')
4877     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882   for as_base in sh bash ksh sh5; do
4883          case $as_dir in
4884          /*)
4885            if ("$as_dir/$as_base" -c '
4886   as_lineno_1=$LINENO
4887   as_lineno_2=$LINENO
4888   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4889   test "x$as_lineno_1" != "x$as_lineno_2" &&
4890   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4891              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4892              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4893              CONFIG_SHELL=$as_dir/$as_base
4894              export CONFIG_SHELL
4895              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4896            fi;;
4897          esac
4898        done
4899 done
4900 ;;
4901   esac
4902
4903   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4904   # uniformly replaced by the line number.  The first 'sed' inserts a
4905   # line-number line before each line; the second 'sed' does the real
4906   # work.  The second script uses 'N' to pair each line-number line
4907   # with the numbered line, and appends trailing '-' during
4908   # substitution so that $LINENO is not a special case at line end.
4909   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4910   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4911   sed '=' <$as_myself |
4912     sed '
4913       N
4914       s,$,-,
4915       : loop
4916       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4917       t loop
4918       s,-$,,
4919       s,^['$as_cr_digits']*\n,,
4920     ' >$as_me.lineno &&
4921   chmod +x $as_me.lineno ||
4922     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4923 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4924    { (exit 1); exit 1; }; }
4925
4926   # Don't try to exec as it changes $[0], causing all sort of problems
4927   # (the dirname of $[0] is not the place where we might find the
4928   # original and so on.  Autoconf is especially sensible to this).
4929   . ./$as_me.lineno
4930   # Exit status is that of the last command.
4931   exit
4932 }
4933
4934
4935 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4936   *c*,-n*) ECHO_N= ECHO_C='
4937 ' ECHO_T='      ' ;;
4938   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4939   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4940 esac
4941
4942 if expr a : '\(a\)' >/dev/null 2>&1; then
4943   as_expr=expr
4944 else
4945   as_expr=false
4946 fi
4947
4948 rm -f conf$$ conf$$.exe conf$$.file
4949 echo >conf$$.file
4950 if ln -s conf$$.file conf$$ 2>/dev/null; then
4951   # We could just check for DJGPP; but this test a) works b) is more generic
4952   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4953   if test -f conf$$.exe; then
4954     # Don't use ln at all; we don't have any links
4955     as_ln_s='cp -p'
4956   else
4957     as_ln_s='ln -s'
4958   fi
4959 elif ln conf$$.file conf$$ 2>/dev/null; then
4960   as_ln_s=ln
4961 else
4962   as_ln_s='cp -p'
4963 fi
4964 rm -f conf$$ conf$$.exe conf$$.file
4965
4966 if mkdir -p . 2>/dev/null; then
4967   as_mkdir_p=:
4968 else
4969   test -d ./-p && rmdir ./-p
4970   as_mkdir_p=false
4971 fi
4972
4973 as_executable_p="test -f"
4974
4975 # Sed expression to map a string onto a valid CPP name.
4976 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4977
4978 # Sed expression to map a string onto a valid variable name.
4979 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4980
4981
4982 # IFS
4983 # We need space, tab and new line, in precisely that order.
4984 as_nl='
4985 '
4986 IFS="   $as_nl"
4987
4988 # CDPATH.
4989 $as_unset CDPATH
4990
4991 exec 6>&1
4992
4993 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4994 # report actual input values of CONFIG_FILES etc. instead of their
4995 # values after options handling.  Logging --version etc. is OK.
4996 exec 5>>config.log
4997 {
4998   echo
4999   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5000 ## Running $as_me. ##
5001 _ASBOX
5002 } >&5
5003 cat >&5 <<_CSEOF
5004
5005 This file was extended by $as_me, which was
5006 generated by GNU Autoconf 2.59.  Invocation command line was
5007
5008   CONFIG_FILES    = $CONFIG_FILES
5009   CONFIG_HEADERS  = $CONFIG_HEADERS
5010   CONFIG_LINKS    = $CONFIG_LINKS
5011   CONFIG_COMMANDS = $CONFIG_COMMANDS
5012   $ $0 $@
5013
5014 _CSEOF
5015 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5016 echo >&5
5017 _ACEOF
5018
5019 # Files that config.status was made for.
5020 if test -n "$ac_config_files"; then
5021   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5022 fi
5023
5024 if test -n "$ac_config_headers"; then
5025   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5026 fi
5027
5028 if test -n "$ac_config_links"; then
5029   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5030 fi
5031
5032 if test -n "$ac_config_commands"; then
5033   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5034 fi
5035
5036 cat >>$CONFIG_STATUS <<\_ACEOF
5037
5038 ac_cs_usage="\
5039 \`$as_me' instantiates files from templates according to the
5040 current configuration.
5041
5042 Usage: $0 [OPTIONS] [FILE]...
5043
5044   -h, --help       print this help, then exit
5045   -V, --version    print version number, then exit
5046   -q, --quiet      do not print progress messages
5047   -d, --debug      don't remove temporary files
5048       --recheck    update $as_me by reconfiguring in the same conditions
5049   --file=FILE[:TEMPLATE]
5050                    instantiate the configuration file FILE
5051   --header=FILE[:TEMPLATE]
5052                    instantiate the configuration header FILE
5053
5054 Configuration files:
5055 $config_files
5056
5057 Configuration headers:
5058 $config_headers
5059
5060 Configuration links:
5061 $config_links
5062
5063 Configuration commands:
5064 $config_commands
5065
5066 Report bugs to <bug-autoconf@gnu.org>."
5067 _ACEOF
5068
5069 cat >>$CONFIG_STATUS <<_ACEOF
5070 ac_cs_version="\\
5071 config.status
5072 configured by $0, generated by GNU Autoconf 2.59,
5073   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5074
5075 Copyright (C) 2003 Free Software Foundation, Inc.
5076 This config.status script is free software; the Free Software Foundation
5077 gives unlimited permission to copy, distribute and modify it."
5078 srcdir=$srcdir
5079 INSTALL="$INSTALL"
5080 _ACEOF
5081
5082 cat >>$CONFIG_STATUS <<\_ACEOF
5083 # If no file are specified by the user, then we need to provide default
5084 # value.  By we need to know if files were specified by the user.
5085 ac_need_defaults=:
5086 while test $# != 0
5087 do
5088   case $1 in
5089   --*=*)
5090     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5091     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5092     ac_shift=:
5093     ;;
5094   -*)
5095     ac_option=$1
5096     ac_optarg=$2
5097     ac_shift=shift
5098     ;;
5099   *) # This is not an option, so the user has probably given explicit
5100      # arguments.
5101      ac_option=$1
5102      ac_need_defaults=false;;
5103   esac
5104
5105   case $ac_option in
5106   # Handling of the options.
5107 _ACEOF
5108 cat >>$CONFIG_STATUS <<\_ACEOF
5109   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5110     ac_cs_recheck=: ;;
5111   --version | --vers* | -V )
5112     echo "$ac_cs_version"; exit 0 ;;
5113   --he | --h)
5114     # Conflict between --help and --header
5115     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5116 Try \`$0 --help' for more information." >&5
5117 echo "$as_me: error: ambiguous option: $1
5118 Try \`$0 --help' for more information." >&2;}
5119    { (exit 1); exit 1; }; };;
5120   --help | --hel | -h )
5121     echo "$ac_cs_usage"; exit 0 ;;
5122   --debug | --d* | -d )
5123     debug=: ;;
5124   --file | --fil | --fi | --f )
5125     $ac_shift
5126     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5127     ac_need_defaults=false;;
5128   --header | --heade | --head | --hea )
5129     $ac_shift
5130     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5131     ac_need_defaults=false;;
5132   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5133   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5134     ac_cs_silent=: ;;
5135
5136   # This is an error.
5137   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5138 Try \`$0 --help' for more information." >&5
5139 echo "$as_me: error: unrecognized option: $1
5140 Try \`$0 --help' for more information." >&2;}
5141    { (exit 1); exit 1; }; } ;;
5142
5143   *) ac_config_targets="$ac_config_targets $1" ;;
5144
5145   esac
5146   shift
5147 done
5148
5149 ac_configure_extra_args=
5150
5151 if $ac_cs_silent; then
5152   exec 6>/dev/null
5153   ac_configure_extra_args="$ac_configure_extra_args --silent"
5154 fi
5155
5156 _ACEOF
5157 cat >>$CONFIG_STATUS <<_ACEOF
5158 if \$ac_cs_recheck; then
5159   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5160   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5161 fi
5162
5163 _ACEOF
5164
5165
5166
5167
5168
5169 cat >>$CONFIG_STATUS <<\_ACEOF
5170 for ac_config_target in $ac_config_targets
5171 do
5172   case "$ac_config_target" in
5173   # Handling of arguments.
5174   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5175   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5176   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5177   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5178   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5179   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5180   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5181   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5182 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5183    { (exit 1); exit 1; }; };;
5184   esac
5185 done
5186
5187 # If the user did not use the arguments to specify the items to instantiate,
5188 # then the envvar interface is used.  Set only those that are not.
5189 # We use the long form for the default assignment because of an extremely
5190 # bizarre bug on SunOS 4.1.3.
5191 if $ac_need_defaults; then
5192   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5193   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5194   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5195   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5196 fi
5197
5198 # Have a temporary directory for convenience.  Make it in the build tree
5199 # simply because there is no reason to put it here, and in addition,
5200 # creating and moving files from /tmp can sometimes cause problems.
5201 # Create a temporary directory, and hook for its removal unless debugging.
5202 $debug ||
5203 {
5204   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5205   trap '{ (exit 1); exit 1; }' 1 2 13 15
5206 }
5207
5208 # Create a (secure) tmp directory for tmp files.
5209
5210 {
5211   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5212   test -n "$tmp" && test -d "$tmp"
5213 }  ||
5214 {
5215   tmp=./confstat$$-$RANDOM
5216   (umask 077 && mkdir $tmp)
5217 } ||
5218 {
5219    echo "$me: cannot create a temporary directory in ." >&2
5220    { (exit 1); exit 1; }
5221 }
5222
5223 _ACEOF
5224
5225 cat >>$CONFIG_STATUS <<_ACEOF
5226
5227 #
5228 # CONFIG_FILES section.
5229 #
5230
5231 # No need to generate the scripts if there are no CONFIG_FILES.
5232 # This happens for instance when ./config.status config.h
5233 if test -n "\$CONFIG_FILES"; then
5234   # Protect against being on the right side of a sed subst in config.status.
5235   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5236    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5237 s,@SHELL@,$SHELL,;t t
5238 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5239 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5240 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5241 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5242 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5243 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5244 s,@exec_prefix@,$exec_prefix,;t t
5245 s,@prefix@,$prefix,;t t
5246 s,@program_transform_name@,$program_transform_name,;t t
5247 s,@bindir@,$bindir,;t t
5248 s,@sbindir@,$sbindir,;t t
5249 s,@libexecdir@,$libexecdir,;t t
5250 s,@datadir@,$datadir,;t t
5251 s,@sysconfdir@,$sysconfdir,;t t
5252 s,@sharedstatedir@,$sharedstatedir,;t t
5253 s,@localstatedir@,$localstatedir,;t t
5254 s,@libdir@,$libdir,;t t
5255 s,@includedir@,$includedir,;t t
5256 s,@oldincludedir@,$oldincludedir,;t t
5257 s,@infodir@,$infodir,;t t
5258 s,@mandir@,$mandir,;t t
5259 s,@build_alias@,$build_alias,;t t
5260 s,@host_alias@,$host_alias,;t t
5261 s,@target_alias@,$target_alias,;t t
5262 s,@DEFS@,$DEFS,;t t
5263 s,@ECHO_C@,$ECHO_C,;t t
5264 s,@ECHO_N@,$ECHO_N,;t t
5265 s,@ECHO_T@,$ECHO_T,;t t
5266 s,@LIBS@,$LIBS,;t t
5267 s,@sim_environment@,$sim_environment,;t t
5268 s,@sim_alignment@,$sim_alignment,;t t
5269 s,@sim_assert@,$sim_assert,;t t
5270 s,@sim_bitsize@,$sim_bitsize,;t t
5271 s,@sim_endian@,$sim_endian,;t t
5272 s,@sim_hostendian@,$sim_hostendian,;t t
5273 s,@sim_float@,$sim_float,;t t
5274 s,@sim_scache@,$sim_scache,;t t
5275 s,@sim_default_model@,$sim_default_model,;t t
5276 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5277 s,@sim_hw_objs@,$sim_hw_objs,;t t
5278 s,@sim_hw@,$sim_hw,;t t
5279 s,@sim_inline@,$sim_inline,;t t
5280 s,@sim_packages@,$sim_packages,;t t
5281 s,@sim_regparm@,$sim_regparm,;t t
5282 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5283 s,@sim_smp@,$sim_smp,;t t
5284 s,@sim_stdcall@,$sim_stdcall,;t t
5285 s,@sim_xor_endian@,$sim_xor_endian,;t t
5286 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5287 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5288 s,@build@,$build,;t t
5289 s,@build_cpu@,$build_cpu,;t t
5290 s,@build_vendor@,$build_vendor,;t t
5291 s,@build_os@,$build_os,;t t
5292 s,@host@,$host,;t t
5293 s,@host_cpu@,$host_cpu,;t t
5294 s,@host_vendor@,$host_vendor,;t t
5295 s,@host_os@,$host_os,;t t
5296 s,@target@,$target,;t t
5297 s,@target_cpu@,$target_cpu,;t t
5298 s,@target_vendor@,$target_vendor,;t t
5299 s,@target_os@,$target_os,;t t
5300 s,@CC@,$CC,;t t
5301 s,@CFLAGS@,$CFLAGS,;t t
5302 s,@LDFLAGS@,$LDFLAGS,;t t
5303 s,@CPPFLAGS@,$CPPFLAGS,;t t
5304 s,@ac_ct_CC@,$ac_ct_CC,;t t
5305 s,@EXEEXT@,$EXEEXT,;t t
5306 s,@OBJEXT@,$OBJEXT,;t t
5307 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5308 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5309 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5310 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5311 s,@HDEFINES@,$HDEFINES,;t t
5312 s,@AR@,$AR,;t t
5313 s,@RANLIB@,$RANLIB,;t t
5314 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5315 s,@USE_NLS@,$USE_NLS,;t t
5316 s,@LIBINTL@,$LIBINTL,;t t
5317 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
5318 s,@INCINTL@,$INCINTL,;t t
5319 s,@XGETTEXT@,$XGETTEXT,;t t
5320 s,@GMSGFMT@,$GMSGFMT,;t t
5321 s,@POSUB@,$POSUB,;t t
5322 s,@CATALOGS@,$CATALOGS,;t t
5323 s,@DATADIRNAME@,$DATADIRNAME,;t t
5324 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
5325 s,@GENCAT@,$GENCAT,;t t
5326 s,@CATOBJEXT@,$CATOBJEXT,;t t
5327 s,@CPP@,$CPP,;t t
5328 s,@EGREP@,$EGREP,;t t
5329 s,@MAINT@,$MAINT,;t t
5330 s,@sim_bswap@,$sim_bswap,;t t
5331 s,@sim_cflags@,$sim_cflags,;t t
5332 s,@sim_debug@,$sim_debug,;t t
5333 s,@sim_stdio@,$sim_stdio,;t t
5334 s,@sim_trace@,$sim_trace,;t t
5335 s,@sim_profile@,$sim_profile,;t t
5336 s,@cgen_breaks@,$cgen_breaks,;t t
5337 s,@LIBOBJS@,$LIBOBJS,;t t
5338 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5339 CEOF
5340
5341 _ACEOF
5342
5343   cat >>$CONFIG_STATUS <<\_ACEOF
5344   # Split the substitutions into bite-sized pieces for seds with
5345   # small command number limits, like on Digital OSF/1 and HP-UX.
5346   ac_max_sed_lines=48
5347   ac_sed_frag=1 # Number of current file.
5348   ac_beg=1 # First line for current file.
5349   ac_end=$ac_max_sed_lines # Line after last line for current file.
5350   ac_more_lines=:
5351   ac_sed_cmds=
5352   while $ac_more_lines; do
5353     if test $ac_beg -gt 1; then
5354       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5355     else
5356       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5357     fi
5358     if test ! -s $tmp/subs.frag; then
5359       ac_more_lines=false
5360     else
5361       # The purpose of the label and of the branching condition is to
5362       # speed up the sed processing (if there are no `@' at all, there
5363       # is no need to browse any of the substitutions).
5364       # These are the two extra sed commands mentioned above.
5365       (echo ':t
5366   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5367       if test -z "$ac_sed_cmds"; then
5368         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5369       else
5370         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5371       fi
5372       ac_sed_frag=`expr $ac_sed_frag + 1`
5373       ac_beg=$ac_end
5374       ac_end=`expr $ac_end + $ac_max_sed_lines`
5375     fi
5376   done
5377   if test -z "$ac_sed_cmds"; then
5378     ac_sed_cmds=cat
5379   fi
5380 fi # test -n "$CONFIG_FILES"
5381
5382 _ACEOF
5383 cat >>$CONFIG_STATUS <<\_ACEOF
5384 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5385   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5386   case $ac_file in
5387   - | *:- | *:-:* ) # input from stdin
5388         cat >$tmp/stdin
5389         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5390         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5391   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5392         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5393   * )   ac_file_in=$ac_file.in ;;
5394   esac
5395
5396   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5397   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5398 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5399          X"$ac_file" : 'X\(//\)[^/]' \| \
5400          X"$ac_file" : 'X\(//\)$' \| \
5401          X"$ac_file" : 'X\(/\)' \| \
5402          .     : '\(.\)' 2>/dev/null ||
5403 echo X"$ac_file" |
5404     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5405           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5406           /^X\(\/\/\)$/{ s//\1/; q; }
5407           /^X\(\/\).*/{ s//\1/; q; }
5408           s/.*/./; q'`
5409   { if $as_mkdir_p; then
5410     mkdir -p "$ac_dir"
5411   else
5412     as_dir="$ac_dir"
5413     as_dirs=
5414     while test ! -d "$as_dir"; do
5415       as_dirs="$as_dir $as_dirs"
5416       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5417 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5418          X"$as_dir" : 'X\(//\)[^/]' \| \
5419          X"$as_dir" : 'X\(//\)$' \| \
5420          X"$as_dir" : 'X\(/\)' \| \
5421          .     : '\(.\)' 2>/dev/null ||
5422 echo X"$as_dir" |
5423     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5424           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5425           /^X\(\/\/\)$/{ s//\1/; q; }
5426           /^X\(\/\).*/{ s//\1/; q; }
5427           s/.*/./; q'`
5428     done
5429     test ! -n "$as_dirs" || mkdir $as_dirs
5430   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5431 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5432    { (exit 1); exit 1; }; }; }
5433
5434   ac_builddir=.
5435
5436 if test "$ac_dir" != .; then
5437   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5438   # A "../" for each directory in $ac_dir_suffix.
5439   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5440 else
5441   ac_dir_suffix= ac_top_builddir=
5442 fi
5443
5444 case $srcdir in
5445   .)  # No --srcdir option.  We are building in place.
5446     ac_srcdir=.
5447     if test -z "$ac_top_builddir"; then
5448        ac_top_srcdir=.
5449     else
5450        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5451     fi ;;
5452   [\\/]* | ?:[\\/]* )  # Absolute path.
5453     ac_srcdir=$srcdir$ac_dir_suffix;
5454     ac_top_srcdir=$srcdir ;;
5455   *) # Relative path.
5456     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5457     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5458 esac
5459
5460 # Do not use `cd foo && pwd` to compute absolute paths, because
5461 # the directories may not exist.
5462 case `pwd` in
5463 .) ac_abs_builddir="$ac_dir";;
5464 *)
5465   case "$ac_dir" in
5466   .) ac_abs_builddir=`pwd`;;
5467   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5468   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5469   esac;;
5470 esac
5471 case $ac_abs_builddir in
5472 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5473 *)
5474   case ${ac_top_builddir}. in
5475   .) ac_abs_top_builddir=$ac_abs_builddir;;
5476   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5477   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5478   esac;;
5479 esac
5480 case $ac_abs_builddir in
5481 .) ac_abs_srcdir=$ac_srcdir;;
5482 *)
5483   case $ac_srcdir in
5484   .) ac_abs_srcdir=$ac_abs_builddir;;
5485   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5486   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5487   esac;;
5488 esac
5489 case $ac_abs_builddir in
5490 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5491 *)
5492   case $ac_top_srcdir in
5493   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5494   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5495   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5496   esac;;
5497 esac
5498
5499
5500   case $INSTALL in
5501   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5502   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5503   esac
5504
5505   if test x"$ac_file" != x-; then
5506     { echo "$as_me:$LINENO: creating $ac_file" >&5
5507 echo "$as_me: creating $ac_file" >&6;}
5508     rm -f "$ac_file"
5509   fi
5510   # Let's still pretend it is `configure' which instantiates (i.e., don't
5511   # use $as_me), people would be surprised to read:
5512   #    /* config.h.  Generated by config.status.  */
5513   if test x"$ac_file" = x-; then
5514     configure_input=
5515   else
5516     configure_input="$ac_file.  "
5517   fi
5518   configure_input=$configure_input"Generated from `echo $ac_file_in |
5519                                      sed 's,.*/,,'` by configure."
5520
5521   # First look for the input files in the build tree, otherwise in the
5522   # src tree.
5523   ac_file_inputs=`IFS=:
5524     for f in $ac_file_in; do
5525       case $f in
5526       -) echo $tmp/stdin ;;
5527       [\\/$]*)
5528          # Absolute (can't be DOS-style, as IFS=:)
5529          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5530 echo "$as_me: error: cannot find input file: $f" >&2;}
5531    { (exit 1); exit 1; }; }
5532          echo "$f";;
5533       *) # Relative
5534          if test -f "$f"; then
5535            # Build tree
5536            echo "$f"
5537          elif test -f "$srcdir/$f"; then
5538            # Source tree
5539            echo "$srcdir/$f"
5540          else
5541            # /dev/null tree
5542            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5543 echo "$as_me: error: cannot find input file: $f" >&2;}
5544    { (exit 1); exit 1; }; }
5545          fi;;
5546       esac
5547     done` || { (exit 1); exit 1; }
5548 _ACEOF
5549 cat >>$CONFIG_STATUS <<_ACEOF
5550   sed "$ac_vpsub
5551 $extrasub
5552 _ACEOF
5553 cat >>$CONFIG_STATUS <<\_ACEOF
5554 :t
5555 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5556 s,@configure_input@,$configure_input,;t t
5557 s,@srcdir@,$ac_srcdir,;t t
5558 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5559 s,@top_srcdir@,$ac_top_srcdir,;t t
5560 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5561 s,@builddir@,$ac_builddir,;t t
5562 s,@abs_builddir@,$ac_abs_builddir,;t t
5563 s,@top_builddir@,$ac_top_builddir,;t t
5564 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5565 s,@INSTALL@,$ac_INSTALL,;t t
5566 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5567   rm -f $tmp/stdin
5568   if test x"$ac_file" != x-; then
5569     mv $tmp/out $ac_file
5570   else
5571     cat $tmp/out
5572     rm -f $tmp/out
5573   fi
5574
5575 done
5576 _ACEOF
5577 cat >>$CONFIG_STATUS <<\_ACEOF
5578
5579 #
5580 # CONFIG_HEADER section.
5581 #
5582
5583 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5584 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5585 #
5586 # ac_d sets the value in "#define NAME VALUE" lines.
5587 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
5588 ac_dB='[         ].*$,\1#\2'
5589 ac_dC=' '
5590 ac_dD=',;t'
5591 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5592 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5593 ac_uB='$,\1#\2define\3'
5594 ac_uC=' '
5595 ac_uD=',;t'
5596
5597 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5598   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5599   case $ac_file in
5600   - | *:- | *:-:* ) # input from stdin
5601         cat >$tmp/stdin
5602         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5603         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5604   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5605         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5606   * )   ac_file_in=$ac_file.in ;;
5607   esac
5608
5609   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5610 echo "$as_me: creating $ac_file" >&6;}
5611
5612   # First look for the input files in the build tree, otherwise in the
5613   # src tree.
5614   ac_file_inputs=`IFS=:
5615     for f in $ac_file_in; do
5616       case $f in
5617       -) echo $tmp/stdin ;;
5618       [\\/$]*)
5619          # Absolute (can't be DOS-style, as IFS=:)
5620          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5621 echo "$as_me: error: cannot find input file: $f" >&2;}
5622    { (exit 1); exit 1; }; }
5623          # Do quote $f, to prevent DOS paths from being IFS'd.
5624          echo "$f";;
5625       *) # Relative
5626          if test -f "$f"; then
5627            # Build tree
5628            echo "$f"
5629          elif test -f "$srcdir/$f"; then
5630            # Source tree
5631            echo "$srcdir/$f"
5632          else
5633            # /dev/null tree
5634            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5635 echo "$as_me: error: cannot find input file: $f" >&2;}
5636    { (exit 1); exit 1; }; }
5637          fi;;
5638       esac
5639     done` || { (exit 1); exit 1; }
5640   # Remove the trailing spaces.
5641   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
5642
5643 _ACEOF
5644
5645 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5646 # `conftest.undefs', that substitutes the proper values into
5647 # config.h.in to produce config.h.  The first handles `#define'
5648 # templates, and the second `#undef' templates.
5649 # And first: Protect against being on the right side of a sed subst in
5650 # config.status.  Protect against being in an unquoted here document
5651 # in config.status.
5652 rm -f conftest.defines conftest.undefs
5653 # Using a here document instead of a string reduces the quoting nightmare.
5654 # Putting comments in sed scripts is not portable.
5655 #
5656 # `end' is used to avoid that the second main sed command (meant for
5657 # 0-ary CPP macros) applies to n-ary macro definitions.
5658 # See the Autoconf documentation for `clear'.
5659 cat >confdef2sed.sed <<\_ACEOF
5660 s/[\\&,]/\\&/g
5661 s,[\\$`],\\&,g
5662 t clear
5663 : clear
5664 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5665 t end
5666 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5667 : end
5668 _ACEOF
5669 # If some macros were called several times there might be several times
5670 # the same #defines, which is useless.  Nevertheless, we may not want to
5671 # sort them, since we want the *last* AC-DEFINE to be honored.
5672 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5673 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5674 rm -f confdef2sed.sed
5675
5676 # This sed command replaces #undef with comments.  This is necessary, for
5677 # example, in the case of _POSIX_SOURCE, which is predefined and required
5678 # on some systems where configure will not decide to define it.
5679 cat >>conftest.undefs <<\_ACEOF
5680 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5681 _ACEOF
5682
5683 # Break up conftest.defines because some shells have a limit on the size
5684 # of here documents, and old seds have small limits too (100 cmds).
5685 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5686 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5687 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5688 echo '  :' >>$CONFIG_STATUS
5689 rm -f conftest.tail
5690 while grep . conftest.defines >/dev/null
5691 do
5692   # Write a limited-size here document to $tmp/defines.sed.
5693   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5694   # Speed up: don't consider the non `#define' lines.
5695   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
5696   # Work around the forget-to-reset-the-flag bug.
5697   echo 't clr' >>$CONFIG_STATUS
5698   echo ': clr' >>$CONFIG_STATUS
5699   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5700   echo 'CEOF
5701   sed -f $tmp/defines.sed $tmp/in >$tmp/out
5702   rm -f $tmp/in
5703   mv $tmp/out $tmp/in
5704 ' >>$CONFIG_STATUS
5705   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5706   rm -f conftest.defines
5707   mv conftest.tail conftest.defines
5708 done
5709 rm -f conftest.defines
5710 echo '  fi # grep' >>$CONFIG_STATUS
5711 echo >>$CONFIG_STATUS
5712
5713 # Break up conftest.undefs because some shells have a limit on the size
5714 # of here documents, and old seds have small limits too (100 cmds).
5715 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
5716 rm -f conftest.tail
5717 while grep . conftest.undefs >/dev/null
5718 do
5719   # Write a limited-size here document to $tmp/undefs.sed.
5720   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5721   # Speed up: don't consider the non `#undef'
5722   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
5723   # Work around the forget-to-reset-the-flag bug.
5724   echo 't clr' >>$CONFIG_STATUS
5725   echo ': clr' >>$CONFIG_STATUS
5726   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5727   echo 'CEOF
5728   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5729   rm -f $tmp/in
5730   mv $tmp/out $tmp/in
5731 ' >>$CONFIG_STATUS
5732   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5733   rm -f conftest.undefs
5734   mv conftest.tail conftest.undefs
5735 done
5736 rm -f conftest.undefs
5737
5738 cat >>$CONFIG_STATUS <<\_ACEOF
5739   # Let's still pretend it is `configure' which instantiates (i.e., don't
5740   # use $as_me), people would be surprised to read:
5741   #    /* config.h.  Generated by config.status.  */
5742   if test x"$ac_file" = x-; then
5743     echo "/* Generated by configure.  */" >$tmp/config.h
5744   else
5745     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
5746   fi
5747   cat $tmp/in >>$tmp/config.h
5748   rm -f $tmp/in
5749   if test x"$ac_file" != x-; then
5750     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5751       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5752 echo "$as_me: $ac_file is unchanged" >&6;}
5753     else
5754       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5755 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5756          X"$ac_file" : 'X\(//\)[^/]' \| \
5757          X"$ac_file" : 'X\(//\)$' \| \
5758          X"$ac_file" : 'X\(/\)' \| \
5759          .     : '\(.\)' 2>/dev/null ||
5760 echo X"$ac_file" |
5761     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5762           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5763           /^X\(\/\/\)$/{ s//\1/; q; }
5764           /^X\(\/\).*/{ s//\1/; q; }
5765           s/.*/./; q'`
5766       { if $as_mkdir_p; then
5767     mkdir -p "$ac_dir"
5768   else
5769     as_dir="$ac_dir"
5770     as_dirs=
5771     while test ! -d "$as_dir"; do
5772       as_dirs="$as_dir $as_dirs"
5773       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5774 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5775          X"$as_dir" : 'X\(//\)[^/]' \| \
5776          X"$as_dir" : 'X\(//\)$' \| \
5777          X"$as_dir" : 'X\(/\)' \| \
5778          .     : '\(.\)' 2>/dev/null ||
5779 echo X"$as_dir" |
5780     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5781           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5782           /^X\(\/\/\)$/{ s//\1/; q; }
5783           /^X\(\/\).*/{ s//\1/; q; }
5784           s/.*/./; q'`
5785     done
5786     test ! -n "$as_dirs" || mkdir $as_dirs
5787   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5788 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5789    { (exit 1); exit 1; }; }; }
5790
5791       rm -f $ac_file
5792       mv $tmp/config.h $ac_file
5793     fi
5794   else
5795     cat $tmp/config.h
5796     rm -f $tmp/config.h
5797   fi
5798 done
5799 _ACEOF
5800 cat >>$CONFIG_STATUS <<\_ACEOF
5801
5802 #
5803 # CONFIG_LINKS section.
5804 #
5805
5806 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
5807   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5808   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5809
5810   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
5811 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
5812
5813   if test ! -r $srcdir/$ac_source; then
5814     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
5815 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
5816    { (exit 1); exit 1; }; }
5817   fi
5818   rm -f $ac_dest
5819
5820   # Make relative symlinks.
5821   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
5822 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5823          X"$ac_dest" : 'X\(//\)[^/]' \| \
5824          X"$ac_dest" : 'X\(//\)$' \| \
5825          X"$ac_dest" : 'X\(/\)' \| \
5826          .     : '\(.\)' 2>/dev/null ||
5827 echo X"$ac_dest" |
5828     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5829           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5830           /^X\(\/\/\)$/{ s//\1/; q; }
5831           /^X\(\/\).*/{ s//\1/; q; }
5832           s/.*/./; q'`
5833   { if $as_mkdir_p; then
5834     mkdir -p "$ac_dest_dir"
5835   else
5836     as_dir="$ac_dest_dir"
5837     as_dirs=
5838     while test ! -d "$as_dir"; do
5839       as_dirs="$as_dir $as_dirs"
5840       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5841 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5842          X"$as_dir" : 'X\(//\)[^/]' \| \
5843          X"$as_dir" : 'X\(//\)$' \| \
5844          X"$as_dir" : 'X\(/\)' \| \
5845          .     : '\(.\)' 2>/dev/null ||
5846 echo X"$as_dir" |
5847     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5848           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5849           /^X\(\/\/\)$/{ s//\1/; q; }
5850           /^X\(\/\).*/{ s//\1/; q; }
5851           s/.*/./; q'`
5852     done
5853     test ! -n "$as_dirs" || mkdir $as_dirs
5854   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
5855 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
5856    { (exit 1); exit 1; }; }; }
5857
5858   ac_builddir=.
5859
5860 if test "$ac_dest_dir" != .; then
5861   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
5862   # A "../" for each directory in $ac_dir_suffix.
5863   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5864 else
5865   ac_dir_suffix= ac_top_builddir=
5866 fi
5867
5868 case $srcdir in
5869   .)  # No --srcdir option.  We are building in place.
5870     ac_srcdir=.
5871     if test -z "$ac_top_builddir"; then
5872        ac_top_srcdir=.
5873     else
5874        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5875     fi ;;
5876   [\\/]* | ?:[\\/]* )  # Absolute path.
5877     ac_srcdir=$srcdir$ac_dir_suffix;
5878     ac_top_srcdir=$srcdir ;;
5879   *) # Relative path.
5880     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5881     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5882 esac
5883
5884 # Do not use `cd foo && pwd` to compute absolute paths, because
5885 # the directories may not exist.
5886 case `pwd` in
5887 .) ac_abs_builddir="$ac_dest_dir";;
5888 *)
5889   case "$ac_dest_dir" in
5890   .) ac_abs_builddir=`pwd`;;
5891   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
5892   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
5893   esac;;
5894 esac
5895 case $ac_abs_builddir in
5896 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5897 *)
5898   case ${ac_top_builddir}. in
5899   .) ac_abs_top_builddir=$ac_abs_builddir;;
5900   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5901   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5902   esac;;
5903 esac
5904 case $ac_abs_builddir in
5905 .) ac_abs_srcdir=$ac_srcdir;;
5906 *)
5907   case $ac_srcdir in
5908   .) ac_abs_srcdir=$ac_abs_builddir;;
5909   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5910   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5911   esac;;
5912 esac
5913 case $ac_abs_builddir in
5914 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5915 *)
5916   case $ac_top_srcdir in
5917   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5918   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5919   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5920   esac;;
5921 esac
5922
5923
5924   case $srcdir in
5925   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
5926       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
5927   esac
5928
5929   # Try a symlink, then a hard link, then a copy.
5930   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5931     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
5932     cp -p $srcdir/$ac_source $ac_dest ||
5933     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
5934 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
5935    { (exit 1); exit 1; }; }
5936 done
5937 _ACEOF
5938 cat >>$CONFIG_STATUS <<\_ACEOF
5939
5940 #
5941 # CONFIG_COMMANDS section.
5942 #
5943 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5944   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5945   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5946   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5947 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5948          X"$ac_dest" : 'X\(//\)[^/]' \| \
5949          X"$ac_dest" : 'X\(//\)$' \| \
5950          X"$ac_dest" : 'X\(/\)' \| \
5951          .     : '\(.\)' 2>/dev/null ||
5952 echo X"$ac_dest" |
5953     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5954           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5955           /^X\(\/\/\)$/{ s//\1/; q; }
5956           /^X\(\/\).*/{ s//\1/; q; }
5957           s/.*/./; q'`
5958   { if $as_mkdir_p; then
5959     mkdir -p "$ac_dir"
5960   else
5961     as_dir="$ac_dir"
5962     as_dirs=
5963     while test ! -d "$as_dir"; do
5964       as_dirs="$as_dir $as_dirs"
5965       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5966 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5967          X"$as_dir" : 'X\(//\)[^/]' \| \
5968          X"$as_dir" : 'X\(//\)$' \| \
5969          X"$as_dir" : 'X\(/\)' \| \
5970          .     : '\(.\)' 2>/dev/null ||
5971 echo X"$as_dir" |
5972     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5973           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5974           /^X\(\/\/\)$/{ s//\1/; q; }
5975           /^X\(\/\).*/{ s//\1/; q; }
5976           s/.*/./; q'`
5977     done
5978     test ! -n "$as_dirs" || mkdir $as_dirs
5979   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5980 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5981    { (exit 1); exit 1; }; }; }
5982
5983   ac_builddir=.
5984
5985 if test "$ac_dir" != .; then
5986   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5987   # A "../" for each directory in $ac_dir_suffix.
5988   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5989 else
5990   ac_dir_suffix= ac_top_builddir=
5991 fi
5992
5993 case $srcdir in
5994   .)  # No --srcdir option.  We are building in place.
5995     ac_srcdir=.
5996     if test -z "$ac_top_builddir"; then
5997        ac_top_srcdir=.
5998     else
5999        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6000     fi ;;
6001   [\\/]* | ?:[\\/]* )  # Absolute path.
6002     ac_srcdir=$srcdir$ac_dir_suffix;
6003     ac_top_srcdir=$srcdir ;;
6004   *) # Relative path.
6005     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6006     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6007 esac
6008
6009 # Do not use `cd foo && pwd` to compute absolute paths, because
6010 # the directories may not exist.
6011 case `pwd` in
6012 .) ac_abs_builddir="$ac_dir";;
6013 *)
6014   case "$ac_dir" in
6015   .) ac_abs_builddir=`pwd`;;
6016   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6017   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6018   esac;;
6019 esac
6020 case $ac_abs_builddir in
6021 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6022 *)
6023   case ${ac_top_builddir}. in
6024   .) ac_abs_top_builddir=$ac_abs_builddir;;
6025   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6026   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6027   esac;;
6028 esac
6029 case $ac_abs_builddir in
6030 .) ac_abs_srcdir=$ac_srcdir;;
6031 *)
6032   case $ac_srcdir in
6033   .) ac_abs_srcdir=$ac_abs_builddir;;
6034   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6035   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6036   esac;;
6037 esac
6038 case $ac_abs_builddir in
6039 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6040 *)
6041   case $ac_top_srcdir in
6042   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6043   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6044   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6045   esac;;
6046 esac
6047
6048
6049   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6050 echo "$as_me: executing $ac_dest commands" >&6;}
6051   case $ac_dest in
6052     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6053  rm -f Makesim1.tmp Makesim2.tmp Makefile
6054  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6055  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6056  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6057         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6058         <Makefile.sim >Makefile
6059  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6060  ;;
6061     stamp-h ) echo > stamp-h ;;
6062   esac
6063 done
6064 _ACEOF
6065
6066 cat >>$CONFIG_STATUS <<\_ACEOF
6067
6068 { (exit 0); exit 0; }
6069 _ACEOF
6070 chmod +x $CONFIG_STATUS
6071 ac_clean_files=$ac_clean_files_save
6072
6073
6074 # configure is writing to config.log, and then calls config.status.
6075 # config.status does its own redirection, appending to config.log.
6076 # Unfortunately, on DOS this fails, as config.log is still kept open
6077 # by configure, so config.status won't be able to write to it; its
6078 # output is simply discarded.  So we exec the FD to /dev/null,
6079 # effectively closing config.log, so it can be properly (re)opened and
6080 # appended to by config.status.  When coming back to configure, we
6081 # need to make the FD available again.
6082 if test "$no_create" != yes; then
6083   ac_cs_success=:
6084   ac_config_status_args=
6085   test "$silent" = yes &&
6086     ac_config_status_args="$ac_config_status_args --quiet"
6087   exec 5>/dev/null
6088   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6089   exec 5>>config.log
6090   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6091   # would make configure fail if this is the last instruction.
6092   $ac_cs_success || { (exit 1); exit 1; }
6093 fi
6094
6095