sim/erc32/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="Makefile.in"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile TERMCAP cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --enable-maintainer-mode              Enable developer functionality.
 854   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 855   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 856   --enable-sim-debug=opts               Enable debugging flags
 857   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 858   --enable-sim-trace=opts               Enable tracing flags
 859   --enable-sim-profile=opts             Enable profiling flags
 860
 861 Some influential environment variables:
 862   CC          C compiler command
 863   CFLAGS      C compiler flags
 864   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 865               nonstandard directory <lib dir>
 866   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 867               headers in a nonstandard directory <include dir>
 868   CPP         C preprocessor
 869
 870 Use these variables to override the choices made by `configure' or to help
 871 it to find libraries and programs with nonstandard names/locations.
 872
 873 _ACEOF
 874 fi
 875
 876 if test "$ac_init_help" = "recursive"; then
 877   # If there are subdirs, report their specific --help.
 878   ac_popdir=`pwd`
 879   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 880     test -d $ac_dir || continue
 881     ac_builddir=.
 882
 883 if test "$ac_dir" != .; then
 884   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 885   # A "../" for each directory in $ac_dir_suffix.
 886   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 887 else
 888   ac_dir_suffix= ac_top_builddir=
 889 fi
 890
 891 case $srcdir in
 892   .)  # No --srcdir option.  We are building in place.
 893     ac_srcdir=.
 894     if test -z "$ac_top_builddir"; then
 895        ac_top_srcdir=.
 896     else
 897        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 898     fi ;;
 899   [\\/]* | ?:[\\/]* )  # Absolute path.
 900     ac_srcdir=$srcdir$ac_dir_suffix;
 901     ac_top_srcdir=$srcdir ;;
 902   *) # Relative path.
 903     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 904     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 905 esac
 906
 907 # Do not use `cd foo && pwd` to compute absolute paths, because
 908 # the directories may not exist.
 909 case `pwd` in
 910 .) ac_abs_builddir="$ac_dir";;
 911 *)
 912   case "$ac_dir" in
 913   .) ac_abs_builddir=`pwd`;;
 914   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 915   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 916   esac;;
 917 esac
 918 case $ac_abs_builddir in
 919 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 920 *)
 921   case ${ac_top_builddir}. in
 922   .) ac_abs_top_builddir=$ac_abs_builddir;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 924   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_srcdir=$ac_srcdir;;
 929 *)
 930   case $ac_srcdir in
 931   .) ac_abs_srcdir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 933   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 938 *)
 939   case $ac_top_srcdir in
 940   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 942   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 943   esac;;
 944 esac
 945
 946     cd $ac_dir
 947     # Check for guested configure; otherwise get Cygnus style configure.
 948     if test -f $ac_srcdir/configure.gnu; then
 949       echo
 950       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 951     elif test -f $ac_srcdir/configure; then
 952       echo
 953       $SHELL $ac_srcdir/configure  --help=recursive
 954     elif test -f $ac_srcdir/configure.ac ||
 955            test -f $ac_srcdir/configure.in; then
 956       echo
 957       $ac_configure --help
 958     else
 959       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 960     fi
 961     cd $ac_popdir
 962   done
 963 fi
 964
 965 test -n "$ac_init_help" && exit 0
 966 if $ac_init_version; then
 967   cat <<\_ACEOF
 968
 969 Copyright (C) 2003 Free Software Foundation, Inc.
 970 This configure script is free software; the Free Software Foundation
 971 gives unlimited permission to copy, distribute and modify it.
 972 _ACEOF
 973   exit 0
 974 fi
 975 exec 5>config.log
 976 cat >&5 <<_ACEOF
 977 This file contains any messages produced by compilers while
 978 running configure, to aid debugging if configure makes a mistake.
 979
 980 It was created by $as_me, which was
 981 generated by GNU Autoconf 2.59.  Invocation command line was
 982
 983   $ $0 $@
 984
 985 _ACEOF
 986 {
 987 cat <<_ASUNAME
 988 ## --------- ##
 989 ## Platform. ##
 990 ## --------- ##
 991
 992 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 993 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 994 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 995 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 996 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 997
 998 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 999 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1000
1001 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1002 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1003 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1004 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1005 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1006 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1007 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1008
1009 _ASUNAME
1010
1011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1012 for as_dir in $PATH
1013 do
1014   IFS=$as_save_IFS
1015   test -z "$as_dir" && as_dir=.
1016   echo "PATH: $as_dir"
1017 done
1018
1019 } >&5
1020
1021 cat >&5 <<_ACEOF
1022
1023
1024 ## ----------- ##
1025 ## Core tests. ##
1026 ## ----------- ##
1027
1028 _ACEOF
1029
1030
1031 # Keep a trace of the command line.
1032 # Strip out --no-create and --no-recursion so they do not pile up.
1033 # Strip out --silent because we don't want to record it for future runs.
1034 # Also quote any args containing shell meta-characters.
1035 # Make two passes to allow for proper duplicate-argument suppression.
1036 ac_configure_args=
1037 ac_configure_args0=
1038 ac_configure_args1=
1039 ac_sep=
1040 ac_must_keep_next=false
1041 for ac_pass in 1 2
1042 do
1043   for ac_arg
1044   do
1045     case $ac_arg in
1046     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1047     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1048     | -silent | --silent | --silen | --sile | --sil)
1049       continue ;;
1050     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1051       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1052     esac
1053     case $ac_pass in
1054     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1055     2)
1056       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1057       if test $ac_must_keep_next = true; then
1058         ac_must_keep_next=false # Got value, back to normal.
1059       else
1060         case $ac_arg in
1061           *=* | --config-cache | -C | -disable-* | --disable-* \
1062           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1063           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1064           | -with-* | --with-* | -without-* | --without-* | --x)
1065             case "$ac_configure_args0 " in
1066               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1067             esac
1068             ;;
1069           -* ) ac_must_keep_next=true ;;
1070         esac
1071       fi
1072       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1073       # Get rid of the leading space.
1074       ac_sep=" "
1075       ;;
1076     esac
1077   done
1078 done
1079 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1080 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1081
1082 # When interrupted or exit'd, cleanup temporary files, and complete
1083 # config.log.  We remove comments because anyway the quotes in there
1084 # would cause problems or look ugly.
1085 # WARNING: Be sure not to use single quotes in there, as some shells,
1086 # such as our DU 5.0 friend, will then `close' the trap.
1087 trap 'exit_status=$?
1088   # Save into config.log some information that might help in debugging.
1089   {
1090     echo
1091
1092     cat <<\_ASBOX
1093 ## ---------------- ##
1094 ## Cache variables. ##
1095 ## ---------------- ##
1096 _ASBOX
1097     echo
1098     # The following way of writing the cache mishandles newlines in values,
1099 {
1100   (set) 2>&1 |
1101     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1102     *ac_space=\ *)
1103       sed -n \
1104         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1105           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1106       ;;
1107     *)
1108       sed -n \
1109         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1110       ;;
1111     esac;
1112 }
1113     echo
1114
1115     cat <<\_ASBOX
1116 ## ----------------- ##
1117 ## Output variables. ##
1118 ## ----------------- ##
1119 _ASBOX
1120     echo
1121     for ac_var in $ac_subst_vars
1122     do
1123       eval ac_val=$`echo $ac_var`
1124       echo "$ac_var='"'"'$ac_val'"'"'"
1125     done | sort
1126     echo
1127
1128     if test -n "$ac_subst_files"; then
1129       cat <<\_ASBOX
1130 ## ------------- ##
1131 ## Output files. ##
1132 ## ------------- ##
1133 _ASBOX
1134       echo
1135       for ac_var in $ac_subst_files
1136       do
1137         eval ac_val=$`echo $ac_var`
1138         echo "$ac_var='"'"'$ac_val'"'"'"
1139       done | sort
1140       echo
1141     fi
1142
1143     if test -s confdefs.h; then
1144       cat <<\_ASBOX
1145 ## ----------- ##
1146 ## confdefs.h. ##
1147 ## ----------- ##
1148 _ASBOX
1149       echo
1150       sed "/^$/d" confdefs.h | sort
1151       echo
1152     fi
1153     test "$ac_signal" != 0 &&
1154       echo "$as_me: caught signal $ac_signal"
1155     echo "$as_me: exit $exit_status"
1156   } >&5
1157   rm -f core *.core &&
1158   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1159     exit $exit_status
1160      ' 0
1161 for ac_signal in 1 2 13 15; do
1162   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1163 done
1164 ac_signal=0
1165
1166 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1167 rm -rf conftest* confdefs.h
1168 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1169 echo >confdefs.h
1170
1171 # Predefined preprocessor variables.
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_NAME "$PACKAGE_NAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_STRING "$PACKAGE_STRING"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1195 _ACEOF
1196
1197
1198 # Let the site file select an alternate cache file if it wants to.
1199 # Prefer explicitly selected file to automatically selected ones.
1200 if test -z "$CONFIG_SITE"; then
1201   if test "x$prefix" != xNONE; then
1202     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1203   else
1204     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1205   fi
1206 fi
1207 for ac_site_file in $CONFIG_SITE; do
1208   if test -r "$ac_site_file"; then
1209     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1210 echo "$as_me: loading site script $ac_site_file" >&6;}
1211     sed 's/^/| /' "$ac_site_file" >&5
1212     . "$ac_site_file"
1213   fi
1214 done
1215
1216 if test -r "$cache_file"; then
1217   # Some versions of bash will fail to source /dev/null (special
1218   # files actually), so we avoid doing that.
1219   if test -f "$cache_file"; then
1220     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1221 echo "$as_me: loading cache $cache_file" >&6;}
1222     case $cache_file in
1223       [\\/]* | ?:[\\/]* ) . $cache_file;;
1224       *)                      . ./$cache_file;;
1225     esac
1226   fi
1227 else
1228   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1229 echo "$as_me: creating cache $cache_file" >&6;}
1230   >$cache_file
1231 fi
1232
1233 # Check that the precious variables saved in the cache have kept the same
1234 # value.
1235 ac_cache_corrupted=false
1236 for ac_var in `(set) 2>&1 |
1237                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1238   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1239   eval ac_new_set=\$ac_env_${ac_var}_set
1240   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1241   eval ac_new_val="\$ac_env_${ac_var}_value"
1242   case $ac_old_set,$ac_new_set in
1243     set,)
1244       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1245 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1246       ac_cache_corrupted=: ;;
1247     ,set)
1248       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1250       ac_cache_corrupted=: ;;
1251     ,);;
1252     *)
1253       if test "x$ac_old_val" != "x$ac_new_val"; then
1254         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1255 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1256         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1257 echo "$as_me:   former value:  $ac_old_val" >&2;}
1258         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1259 echo "$as_me:   current value: $ac_new_val" >&2;}
1260         ac_cache_corrupted=:
1261       fi;;
1262   esac
1263   # Pass precious variables to config.status.
1264   if test "$ac_new_set" = set; then
1265     case $ac_new_val in
1266     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1267       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1268     *) ac_arg=$ac_var=$ac_new_val ;;
1269     esac
1270     case " $ac_configure_args " in
1271       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1272       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1273     esac
1274   fi
1275 done
1276 if $ac_cache_corrupted; then
1277   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1278 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1279   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1280 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1281    { (exit 1); exit 1; }; }
1282 fi
1283
1284 ac_ext=c
1285 ac_cpp='$CPP $CPPFLAGS'
1286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308           ac_config_headers="$ac_config_headers config.h:config.in"
1309
1310
1311 # This file contains common code used by all simulators.
1312 #
1313 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
1314 # directory.  It is intended to be invoked before any target specific stuff.
1315 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
1316 # It is intended to be invoked last.
1317 #
1318 # The simulator's configure.in should look like:
1319 #
1320 # dnl Process this file with autoconf to produce a configure script.
1321 # sinclude(../common/aclocal.m4)
1322 # AC_PREREQ(2.5)dnl
1323 # AC_INIT(Makefile.in)
1324 #
1325 # SIM_AC_COMMON
1326 #
1327 # ... target specific stuff ...
1328 #
1329 # SIM_AC_OUTPUT
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378 sim_inline="-DDEFAULT_INLINE=0"
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415 # intl sister-directory configuration rules.
1416 #
1417
1418 # The idea behind this macro is that there's no need to repeat all the
1419 # autoconf probes done by the intl directory - it's already done them
1420 # for us.  In fact, there's no need even to look at the cache for the
1421 # answers.  All we need to do is nab a few pieces of information.
1422 # The intl directory is set up to make this easy, by generating a
1423 # small file which can be sourced as a shell script; then we produce
1424 # the necessary substitutions and definitions for this directory.
1425
1426
1427
1428
1429
1430
1431
1432 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
1433 # it by inlining the macro's contents.
1434 # This file contains common code used by all simulators.
1435 #
1436 # common.m4 invokes AC macros used by all simulators and by the common
1437 # directory.  It is intended to be included before any target specific
1438 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
1439 # the Makefile.  It is intended to be invoked last.
1440 #
1441 # The simulator's configure.in should look like:
1442 #
1443 # dnl Process this file with autoconf to produce a configure script.
1444 # AC_PREREQ(2.5)dnl
1445 # AC_INIT(Makefile.in)
1446 # AC_CONFIG_HEADER(config.h:config.in)
1447 #
1448 # sinclude(../common/aclocal.m4)
1449 # sinclude(../common/common.m4)
1450 #
1451 # ... target specific stuff ...
1452
1453 ac_aux_dir=
1454 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1455   if test -f $ac_dir/install-sh; then
1456     ac_aux_dir=$ac_dir
1457     ac_install_sh="$ac_aux_dir/install-sh -c"
1458     break
1459   elif test -f $ac_dir/install.sh; then
1460     ac_aux_dir=$ac_dir
1461     ac_install_sh="$ac_aux_dir/install.sh -c"
1462     break
1463   elif test -f $ac_dir/shtool; then
1464     ac_aux_dir=$ac_dir
1465     ac_install_sh="$ac_aux_dir/shtool install -c"
1466     break
1467   fi
1468 done
1469 if test -z "$ac_aux_dir"; then
1470   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1471 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1472    { (exit 1); exit 1; }; }
1473 fi
1474 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1475 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1476 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1477
1478 # Make sure we can run config.sub.
1479 $ac_config_sub sun4 >/dev/null 2>&1 ||
1480   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1481 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1482    { (exit 1); exit 1; }; }
1483
1484 echo "$as_me:$LINENO: checking build system type" >&5
1485 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1486 if test "${ac_cv_build+set}" = set; then
1487   echo $ECHO_N "(cached) $ECHO_C" >&6
1488 else
1489   ac_cv_build_alias=$build_alias
1490 test -z "$ac_cv_build_alias" &&
1491   ac_cv_build_alias=`$ac_config_guess`
1492 test -z "$ac_cv_build_alias" &&
1493   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1494 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1495    { (exit 1); exit 1; }; }
1496 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1497   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1498 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1499    { (exit 1); exit 1; }; }
1500
1501 fi
1502 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1503 echo "${ECHO_T}$ac_cv_build" >&6
1504 build=$ac_cv_build
1505 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1506 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1507 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1508
1509
1510 echo "$as_me:$LINENO: checking host system type" >&5
1511 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1512 if test "${ac_cv_host+set}" = set; then
1513   echo $ECHO_N "(cached) $ECHO_C" >&6
1514 else
1515   ac_cv_host_alias=$host_alias
1516 test -z "$ac_cv_host_alias" &&
1517   ac_cv_host_alias=$ac_cv_build_alias
1518 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1519   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1520 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1521    { (exit 1); exit 1; }; }
1522
1523 fi
1524 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1525 echo "${ECHO_T}$ac_cv_host" >&6
1526 host=$ac_cv_host
1527 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1528 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1529 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1530
1531
1532 echo "$as_me:$LINENO: checking target system type" >&5
1533 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1534 if test "${ac_cv_target+set}" = set; then
1535   echo $ECHO_N "(cached) $ECHO_C" >&6
1536 else
1537   ac_cv_target_alias=$target_alias
1538 test "x$ac_cv_target_alias" = "x" &&
1539   ac_cv_target_alias=$ac_cv_host_alias
1540 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1541   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1542 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1543    { (exit 1); exit 1; }; }
1544
1545 fi
1546 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1547 echo "${ECHO_T}$ac_cv_target" >&6
1548 target=$ac_cv_target
1549 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1550 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1551 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1552
1553
1554 # The aliases save the names the user supplied, while $host etc.
1555 # will get canonicalized.
1556 test -n "$target_alias" &&
1557   test "$program_prefix$program_suffix$program_transform_name" = \
1558     NONENONEs,x,x, &&
1559   program_prefix=${target_alias}-
1560 test "$program_prefix" != NONE &&
1561   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1562 # Use a double $ so make ignores it.
1563 test "$program_suffix" != NONE &&
1564   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1565 # Double any \ or $.  echo might interpret backslashes.
1566 # By default was `s,x,x', remove it if useless.
1567 cat <<\_ACEOF >conftest.sed
1568 s/[\\$]/&&/g;s/;s,x,x,$//
1569 _ACEOF
1570 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1571 rm conftest.sed
1572
1573 ac_ext=c
1574 ac_cpp='$CPP $CPPFLAGS'
1575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1578 if test -n "$ac_tool_prefix"; then
1579   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1580 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1581 echo "$as_me:$LINENO: checking for $ac_word" >&5
1582 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1583 if test "${ac_cv_prog_CC+set}" = set; then
1584   echo $ECHO_N "(cached) $ECHO_C" >&6
1585 else
1586   if test -n "$CC"; then
1587   ac_cv_prog_CC="$CC" # Let the user override the test.
1588 else
1589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1590 for as_dir in $PATH
1591 do
1592   IFS=$as_save_IFS
1593   test -z "$as_dir" && as_dir=.
1594   for ac_exec_ext in '' $ac_executable_extensions; do
1595   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1596     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1597     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1598     break 2
1599   fi
1600 done
1601 done
1602
1603 fi
1604 fi
1605 CC=$ac_cv_prog_CC
1606 if test -n "$CC"; then
1607   echo "$as_me:$LINENO: result: $CC" >&5
1608 echo "${ECHO_T}$CC" >&6
1609 else
1610   echo "$as_me:$LINENO: result: no" >&5
1611 echo "${ECHO_T}no" >&6
1612 fi
1613
1614 fi
1615 if test -z "$ac_cv_prog_CC"; then
1616   ac_ct_CC=$CC
1617   # Extract the first word of "gcc", so it can be a program name with args.
1618 set dummy gcc; ac_word=$2
1619 echo "$as_me:$LINENO: checking for $ac_word" >&5
1620 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1621 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1622   echo $ECHO_N "(cached) $ECHO_C" >&6
1623 else
1624   if test -n "$ac_ct_CC"; then
1625   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1626 else
1627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1628 for as_dir in $PATH
1629 do
1630   IFS=$as_save_IFS
1631   test -z "$as_dir" && as_dir=.
1632   for ac_exec_ext in '' $ac_executable_extensions; do
1633   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1634     ac_cv_prog_ac_ct_CC="gcc"
1635     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1636     break 2
1637   fi
1638 done
1639 done
1640
1641 fi
1642 fi
1643 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1644 if test -n "$ac_ct_CC"; then
1645   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1646 echo "${ECHO_T}$ac_ct_CC" >&6
1647 else
1648   echo "$as_me:$LINENO: result: no" >&5
1649 echo "${ECHO_T}no" >&6
1650 fi
1651
1652   CC=$ac_ct_CC
1653 else
1654   CC="$ac_cv_prog_CC"
1655 fi
1656
1657 if test -z "$CC"; then
1658   if test -n "$ac_tool_prefix"; then
1659   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1660 set dummy ${ac_tool_prefix}cc; ac_word=$2
1661 echo "$as_me:$LINENO: checking for $ac_word" >&5
1662 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1663 if test "${ac_cv_prog_CC+set}" = set; then
1664   echo $ECHO_N "(cached) $ECHO_C" >&6
1665 else
1666   if test -n "$CC"; then
1667   ac_cv_prog_CC="$CC" # Let the user override the test.
1668 else
1669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1670 for as_dir in $PATH
1671 do
1672   IFS=$as_save_IFS
1673   test -z "$as_dir" && as_dir=.
1674   for ac_exec_ext in '' $ac_executable_extensions; do
1675   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1676     ac_cv_prog_CC="${ac_tool_prefix}cc"
1677     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1678     break 2
1679   fi
1680 done
1681 done
1682
1683 fi
1684 fi
1685 CC=$ac_cv_prog_CC
1686 if test -n "$CC"; then
1687   echo "$as_me:$LINENO: result: $CC" >&5
1688 echo "${ECHO_T}$CC" >&6
1689 else
1690   echo "$as_me:$LINENO: result: no" >&5
1691 echo "${ECHO_T}no" >&6
1692 fi
1693
1694 fi
1695 if test -z "$ac_cv_prog_CC"; then
1696   ac_ct_CC=$CC
1697   # Extract the first word of "cc", so it can be a program name with args.
1698 set dummy cc; ac_word=$2
1699 echo "$as_me:$LINENO: checking for $ac_word" >&5
1700 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1701 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1702   echo $ECHO_N "(cached) $ECHO_C" >&6
1703 else
1704   if test -n "$ac_ct_CC"; then
1705   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1706 else
1707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1708 for as_dir in $PATH
1709 do
1710   IFS=$as_save_IFS
1711   test -z "$as_dir" && as_dir=.
1712   for ac_exec_ext in '' $ac_executable_extensions; do
1713   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1714     ac_cv_prog_ac_ct_CC="cc"
1715     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1716     break 2
1717   fi
1718 done
1719 done
1720
1721 fi
1722 fi
1723 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1724 if test -n "$ac_ct_CC"; then
1725   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1726 echo "${ECHO_T}$ac_ct_CC" >&6
1727 else
1728   echo "$as_me:$LINENO: result: no" >&5
1729 echo "${ECHO_T}no" >&6
1730 fi
1731
1732   CC=$ac_ct_CC
1733 else
1734   CC="$ac_cv_prog_CC"
1735 fi
1736
1737 fi
1738 if test -z "$CC"; then
1739   # Extract the first word of "cc", so it can be a program name with args.
1740 set dummy cc; ac_word=$2
1741 echo "$as_me:$LINENO: checking for $ac_word" >&5
1742 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1743 if test "${ac_cv_prog_CC+set}" = set; then
1744   echo $ECHO_N "(cached) $ECHO_C" >&6
1745 else
1746   if test -n "$CC"; then
1747   ac_cv_prog_CC="$CC" # Let the user override the test.
1748 else
1749   ac_prog_rejected=no
1750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1751 for as_dir in $PATH
1752 do
1753   IFS=$as_save_IFS
1754   test -z "$as_dir" && as_dir=.
1755   for ac_exec_ext in '' $ac_executable_extensions; do
1756   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1757     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1758        ac_prog_rejected=yes
1759        continue
1760      fi
1761     ac_cv_prog_CC="cc"
1762     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1763     break 2
1764   fi
1765 done
1766 done
1767
1768 if test $ac_prog_rejected = yes; then
1769   # We found a bogon in the path, so make sure we never use it.
1770   set dummy $ac_cv_prog_CC
1771   shift
1772   if test $# != 0; then
1773     # We chose a different compiler from the bogus one.
1774     # However, it has the same basename, so the bogon will be chosen
1775     # first if we set CC to just the basename; use the full file name.
1776     shift
1777     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1778   fi
1779 fi
1780 fi
1781 fi
1782 CC=$ac_cv_prog_CC
1783 if test -n "$CC"; then
1784   echo "$as_me:$LINENO: result: $CC" >&5
1785 echo "${ECHO_T}$CC" >&6
1786 else
1787   echo "$as_me:$LINENO: result: no" >&5
1788 echo "${ECHO_T}no" >&6
1789 fi
1790
1791 fi
1792 if test -z "$CC"; then
1793   if test -n "$ac_tool_prefix"; then
1794   for ac_prog in cl
1795   do
1796     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1797 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1798 echo "$as_me:$LINENO: checking for $ac_word" >&5
1799 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1800 if test "${ac_cv_prog_CC+set}" = set; then
1801   echo $ECHO_N "(cached) $ECHO_C" >&6
1802 else
1803   if test -n "$CC"; then
1804   ac_cv_prog_CC="$CC" # Let the user override the test.
1805 else
1806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1807 for as_dir in $PATH
1808 do
1809   IFS=$as_save_IFS
1810   test -z "$as_dir" && as_dir=.
1811   for ac_exec_ext in '' $ac_executable_extensions; do
1812   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1813     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1814     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1815     break 2
1816   fi
1817 done
1818 done
1819
1820 fi
1821 fi
1822 CC=$ac_cv_prog_CC
1823 if test -n "$CC"; then
1824   echo "$as_me:$LINENO: result: $CC" >&5
1825 echo "${ECHO_T}$CC" >&6
1826 else
1827   echo "$as_me:$LINENO: result: no" >&5
1828 echo "${ECHO_T}no" >&6
1829 fi
1830
1831     test -n "$CC" && break
1832   done
1833 fi
1834 if test -z "$CC"; then
1835   ac_ct_CC=$CC
1836   for ac_prog in cl
1837 do
1838   # Extract the first word of "$ac_prog", so it can be a program name with args.
1839 set dummy $ac_prog; ac_word=$2
1840 echo "$as_me:$LINENO: checking for $ac_word" >&5
1841 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1842 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1843   echo $ECHO_N "(cached) $ECHO_C" >&6
1844 else
1845   if test -n "$ac_ct_CC"; then
1846   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1847 else
1848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1849 for as_dir in $PATH
1850 do
1851   IFS=$as_save_IFS
1852   test -z "$as_dir" && as_dir=.
1853   for ac_exec_ext in '' $ac_executable_extensions; do
1854   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1855     ac_cv_prog_ac_ct_CC="$ac_prog"
1856     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1857     break 2
1858   fi
1859 done
1860 done
1861
1862 fi
1863 fi
1864 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1865 if test -n "$ac_ct_CC"; then
1866   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1867 echo "${ECHO_T}$ac_ct_CC" >&6
1868 else
1869   echo "$as_me:$LINENO: result: no" >&5
1870 echo "${ECHO_T}no" >&6
1871 fi
1872
1873   test -n "$ac_ct_CC" && break
1874 done
1875
1876   CC=$ac_ct_CC
1877 fi
1878
1879 fi
1880
1881
1882 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1883 See \`config.log' for more details." >&5
1884 echo "$as_me: error: no acceptable C compiler found in \$PATH
1885 See \`config.log' for more details." >&2;}
1886    { (exit 1); exit 1; }; }
1887
1888 # Provide some information about the compiler.
1889 echo "$as_me:$LINENO:" \
1890      "checking for C compiler version" >&5
1891 ac_compiler=`set X $ac_compile; echo $2`
1892 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1893   (eval $ac_compiler --version </dev/null >&5) 2>&5
1894   ac_status=$?
1895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1896   (exit $ac_status); }
1897 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1898   (eval $ac_compiler -v </dev/null >&5) 2>&5
1899   ac_status=$?
1900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1901   (exit $ac_status); }
1902 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1903   (eval $ac_compiler -V </dev/null >&5) 2>&5
1904   ac_status=$?
1905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1906   (exit $ac_status); }
1907
1908 cat >conftest.$ac_ext <<_ACEOF
1909 /* confdefs.h.  */
1910 _ACEOF
1911 cat confdefs.h >>conftest.$ac_ext
1912 cat >>conftest.$ac_ext <<_ACEOF
1913 /* end confdefs.h.  */
1914
1915 int
1916 main ()
1917 {
1918
1919   ;
1920   return 0;
1921 }
1922 _ACEOF
1923 ac_clean_files_save=$ac_clean_files
1924 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1925 # Try to create an executable without -o first, disregard a.out.
1926 # It will help us diagnose broken compilers, and finding out an intuition
1927 # of exeext.
1928 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1929 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1930 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1931 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1932   (eval $ac_link_default) 2>&5
1933   ac_status=$?
1934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1935   (exit $ac_status); }; then
1936   # Find the output, starting from the most likely.  This scheme is
1937 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1938 # resort.
1939
1940 # Be careful to initialize this variable, since it used to be cached.
1941 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1942 ac_cv_exeext=
1943 # b.out is created by i960 compilers.
1944 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1945 do
1946   test -f "$ac_file" || continue
1947   case $ac_file in
1948     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1949         ;;
1950     conftest.$ac_ext )
1951         # This is the source file.
1952         ;;
1953     [ab].out )
1954         # We found the default executable, but exeext='' is most
1955         # certainly right.
1956         break;;
1957     *.* )
1958         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1959         # FIXME: I believe we export ac_cv_exeext for Libtool,
1960         # but it would be cool to find out if it's true.  Does anybody
1961         # maintain Libtool? --akim.
1962         export ac_cv_exeext
1963         break;;
1964     * )
1965         break;;
1966   esac
1967 done
1968 else
1969   echo "$as_me: failed program was:" >&5
1970 sed 's/^/| /' conftest.$ac_ext >&5
1971
1972 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1973 See \`config.log' for more details." >&5
1974 echo "$as_me: error: C compiler cannot create executables
1975 See \`config.log' for more details." >&2;}
1976    { (exit 77); exit 77; }; }
1977 fi
1978
1979 ac_exeext=$ac_cv_exeext
1980 echo "$as_me:$LINENO: result: $ac_file" >&5
1981 echo "${ECHO_T}$ac_file" >&6
1982
1983 # Check the compiler produces executables we can run.  If not, either
1984 # the compiler is broken, or we cross compile.
1985 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1986 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1987 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1988 # If not cross compiling, check that we can run a simple program.
1989 if test "$cross_compiling" != yes; then
1990   if { ac_try='./$ac_file'
1991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1992   (eval $ac_try) 2>&5
1993   ac_status=$?
1994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1995   (exit $ac_status); }; }; then
1996     cross_compiling=no
1997   else
1998     if test "$cross_compiling" = maybe; then
1999         cross_compiling=yes
2000     else
2001         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2002 If you meant to cross compile, use \`--host'.
2003 See \`config.log' for more details." >&5
2004 echo "$as_me: error: cannot run C compiled programs.
2005 If you meant to cross compile, use \`--host'.
2006 See \`config.log' for more details." >&2;}
2007    { (exit 1); exit 1; }; }
2008     fi
2009   fi
2010 fi
2011 echo "$as_me:$LINENO: result: yes" >&5
2012 echo "${ECHO_T}yes" >&6
2013
2014 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2015 ac_clean_files=$ac_clean_files_save
2016 # Check the compiler produces executables we can run.  If not, either
2017 # the compiler is broken, or we cross compile.
2018 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2019 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2020 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2021 echo "${ECHO_T}$cross_compiling" >&6
2022
2023 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2024 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2025 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2026   (eval $ac_link) 2>&5
2027   ac_status=$?
2028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029   (exit $ac_status); }; then
2030   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2031 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2032 # work properly (i.e., refer to `conftest.exe'), while it won't with
2033 # `rm'.
2034 for ac_file in conftest.exe conftest conftest.*; do
2035   test -f "$ac_file" || continue
2036   case $ac_file in
2037     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2038     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2039           export ac_cv_exeext
2040           break;;
2041     * ) break;;
2042   esac
2043 done
2044 else
2045   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2046 See \`config.log' for more details." >&5
2047 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2048 See \`config.log' for more details." >&2;}
2049    { (exit 1); exit 1; }; }
2050 fi
2051
2052 rm -f conftest$ac_cv_exeext
2053 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2054 echo "${ECHO_T}$ac_cv_exeext" >&6
2055
2056 rm -f conftest.$ac_ext
2057 EXEEXT=$ac_cv_exeext
2058 ac_exeext=$EXEEXT
2059 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2060 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2061 if test "${ac_cv_objext+set}" = set; then
2062   echo $ECHO_N "(cached) $ECHO_C" >&6
2063 else
2064   cat >conftest.$ac_ext <<_ACEOF
2065 /* confdefs.h.  */
2066 _ACEOF
2067 cat confdefs.h >>conftest.$ac_ext
2068 cat >>conftest.$ac_ext <<_ACEOF
2069 /* end confdefs.h.  */
2070
2071 int
2072 main ()
2073 {
2074
2075   ;
2076   return 0;
2077 }
2078 _ACEOF
2079 rm -f conftest.o conftest.obj
2080 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2081   (eval $ac_compile) 2>&5
2082   ac_status=$?
2083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2084   (exit $ac_status); }; then
2085   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2086   case $ac_file in
2087     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2088     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2089        break;;
2090   esac
2091 done
2092 else
2093   echo "$as_me: failed program was:" >&5
2094 sed 's/^/| /' conftest.$ac_ext >&5
2095
2096 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2097 See \`config.log' for more details." >&5
2098 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2099 See \`config.log' for more details." >&2;}
2100    { (exit 1); exit 1; }; }
2101 fi
2102
2103 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2104 fi
2105 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2106 echo "${ECHO_T}$ac_cv_objext" >&6
2107 OBJEXT=$ac_cv_objext
2108 ac_objext=$OBJEXT
2109 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2110 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2111 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2112   echo $ECHO_N "(cached) $ECHO_C" >&6
2113 else
2114   cat >conftest.$ac_ext <<_ACEOF
2115 /* confdefs.h.  */
2116 _ACEOF
2117 cat confdefs.h >>conftest.$ac_ext
2118 cat >>conftest.$ac_ext <<_ACEOF
2119 /* end confdefs.h.  */
2120
2121 int
2122 main ()
2123 {
2124 #ifndef __GNUC__
2125        choke me
2126 #endif
2127
2128   ;
2129   return 0;
2130 }
2131 _ACEOF
2132 rm -f conftest.$ac_objext
2133 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2134   (eval $ac_compile) 2>conftest.er1
2135   ac_status=$?
2136   grep -v '^ *+' conftest.er1 >conftest.err
2137   rm -f conftest.er1
2138   cat conftest.err >&5
2139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140   (exit $ac_status); } &&
2141          { ac_try='test -z "$ac_c_werror_flag"
2142                          || test ! -s conftest.err'
2143   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2144   (eval $ac_try) 2>&5
2145   ac_status=$?
2146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147   (exit $ac_status); }; } &&
2148          { ac_try='test -s conftest.$ac_objext'
2149   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2150   (eval $ac_try) 2>&5
2151   ac_status=$?
2152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2153   (exit $ac_status); }; }; then
2154   ac_compiler_gnu=yes
2155 else
2156   echo "$as_me: failed program was:" >&5
2157 sed 's/^/| /' conftest.$ac_ext >&5
2158
2159 ac_compiler_gnu=no
2160 fi
2161 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2162 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2163
2164 fi
2165 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2166 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2167 GCC=`test $ac_compiler_gnu = yes && echo yes`
2168 ac_test_CFLAGS=${CFLAGS+set}
2169 ac_save_CFLAGS=$CFLAGS
2170 CFLAGS="-g"
2171 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2172 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2173 if test "${ac_cv_prog_cc_g+set}" = set; then
2174   echo $ECHO_N "(cached) $ECHO_C" >&6
2175 else
2176   cat >conftest.$ac_ext <<_ACEOF
2177 /* confdefs.h.  */
2178 _ACEOF
2179 cat confdefs.h >>conftest.$ac_ext
2180 cat >>conftest.$ac_ext <<_ACEOF
2181 /* end confdefs.h.  */
2182
2183 int
2184 main ()
2185 {
2186
2187   ;
2188   return 0;
2189 }
2190 _ACEOF
2191 rm -f conftest.$ac_objext
2192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2193   (eval $ac_compile) 2>conftest.er1
2194   ac_status=$?
2195   grep -v '^ *+' conftest.er1 >conftest.err
2196   rm -f conftest.er1
2197   cat conftest.err >&5
2198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199   (exit $ac_status); } &&
2200          { ac_try='test -z "$ac_c_werror_flag"
2201                          || test ! -s conftest.err'
2202   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2203   (eval $ac_try) 2>&5
2204   ac_status=$?
2205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206   (exit $ac_status); }; } &&
2207          { ac_try='test -s conftest.$ac_objext'
2208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209   (eval $ac_try) 2>&5
2210   ac_status=$?
2211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212   (exit $ac_status); }; }; then
2213   ac_cv_prog_cc_g=yes
2214 else
2215   echo "$as_me: failed program was:" >&5
2216 sed 's/^/| /' conftest.$ac_ext >&5
2217
2218 ac_cv_prog_cc_g=no
2219 fi
2220 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221 fi
2222 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2223 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2224 if test "$ac_test_CFLAGS" = set; then
2225   CFLAGS=$ac_save_CFLAGS
2226 elif test $ac_cv_prog_cc_g = yes; then
2227   if test "$GCC" = yes; then
2228     CFLAGS="-g -O2"
2229   else
2230     CFLAGS="-g"
2231   fi
2232 else
2233   if test "$GCC" = yes; then
2234     CFLAGS="-O2"
2235   else
2236     CFLAGS=
2237   fi
2238 fi
2239 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2240 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2241 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2242   echo $ECHO_N "(cached) $ECHO_C" >&6
2243 else
2244   ac_cv_prog_cc_stdc=no
2245 ac_save_CC=$CC
2246 cat >conftest.$ac_ext <<_ACEOF
2247 /* confdefs.h.  */
2248 _ACEOF
2249 cat confdefs.h >>conftest.$ac_ext
2250 cat >>conftest.$ac_ext <<_ACEOF
2251 /* end confdefs.h.  */
2252 #include <stdarg.h>
2253 #include <stdio.h>
2254 #include <sys/types.h>
2255 #include <sys/stat.h>
2256 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2257 struct buf { int x; };
2258 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2259 static char *e (p, i)
2260      char **p;
2261      int i;
2262 {
2263   return p[i];
2264 }
2265 static char *f (char * (*g) (char **, int), char **p, ...)
2266 {
2267   char *s;
2268   va_list v;
2269   va_start (v,p);
2270   s = g (p, va_arg (v,int));
2271   va_end (v);
2272   return s;
2273 }
2274
2275 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2276    function prototypes and stuff, but not '\xHH' hex character constants.
2277    These don't provoke an error unfortunately, instead are silently treated
2278    as 'x'.  The following induces an error, until -std1 is added to get
2279    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2280    array size at least.  It's necessary to write '\x00'==0 to get something
2281    that's true only with -std1.  */
2282 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2283
2284 int test (int i, double x);
2285 struct s1 {int (*f) (int a);};
2286 struct s2 {int (*f) (double a);};
2287 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2288 int argc;
2289 char **argv;
2290 int
2291 main ()
2292 {
2293 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2294   ;
2295   return 0;
2296 }
2297 _ACEOF
2298 # Don't try gcc -ansi; that turns off useful extensions and
2299 # breaks some systems' header files.
2300 # AIX                   -qlanglvl=ansi
2301 # Ultrix and OSF/1      -std1
2302 # HP-UX 10.20 and later -Ae
2303 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2304 # SVR4                  -Xc -D__EXTENSIONS__
2305 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2306 do
2307   CC="$ac_save_CC $ac_arg"
2308   rm -f conftest.$ac_objext
2309 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2310   (eval $ac_compile) 2>conftest.er1
2311   ac_status=$?
2312   grep -v '^ *+' conftest.er1 >conftest.err
2313   rm -f conftest.er1
2314   cat conftest.err >&5
2315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2316   (exit $ac_status); } &&
2317          { ac_try='test -z "$ac_c_werror_flag"
2318                          || test ! -s conftest.err'
2319   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2320   (eval $ac_try) 2>&5
2321   ac_status=$?
2322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323   (exit $ac_status); }; } &&
2324          { ac_try='test -s conftest.$ac_objext'
2325   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2326   (eval $ac_try) 2>&5
2327   ac_status=$?
2328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329   (exit $ac_status); }; }; then
2330   ac_cv_prog_cc_stdc=$ac_arg
2331 break
2332 else
2333   echo "$as_me: failed program was:" >&5
2334 sed 's/^/| /' conftest.$ac_ext >&5
2335
2336 fi
2337 rm -f conftest.err conftest.$ac_objext
2338 done
2339 rm -f conftest.$ac_ext conftest.$ac_objext
2340 CC=$ac_save_CC
2341
2342 fi
2343
2344 case "x$ac_cv_prog_cc_stdc" in
2345   x|xno)
2346     echo "$as_me:$LINENO: result: none needed" >&5
2347 echo "${ECHO_T}none needed" >&6 ;;
2348   *)
2349     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2350 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2351     CC="$CC $ac_cv_prog_cc_stdc" ;;
2352 esac
2353
2354 # Some people use a C++ compiler to compile C.  Since we use `exit',
2355 # in C++ we need to declare it.  In case someone uses the same compiler
2356 # for both compiling C and C++ we need to have the C++ compiler decide
2357 # the declaration of exit, since it's the most demanding environment.
2358 cat >conftest.$ac_ext <<_ACEOF
2359 #ifndef __cplusplus
2360   choke me
2361 #endif
2362 _ACEOF
2363 rm -f conftest.$ac_objext
2364 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2365   (eval $ac_compile) 2>conftest.er1
2366   ac_status=$?
2367   grep -v '^ *+' conftest.er1 >conftest.err
2368   rm -f conftest.er1
2369   cat conftest.err >&5
2370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371   (exit $ac_status); } &&
2372          { ac_try='test -z "$ac_c_werror_flag"
2373                          || test ! -s conftest.err'
2374   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2375   (eval $ac_try) 2>&5
2376   ac_status=$?
2377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378   (exit $ac_status); }; } &&
2379          { ac_try='test -s conftest.$ac_objext'
2380   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2381   (eval $ac_try) 2>&5
2382   ac_status=$?
2383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384   (exit $ac_status); }; }; then
2385   for ac_declaration in \
2386    '' \
2387    'extern "C" void std::exit (int) throw (); using std::exit;' \
2388    'extern "C" void std::exit (int); using std::exit;' \
2389    'extern "C" void exit (int) throw ();' \
2390    'extern "C" void exit (int);' \
2391    'void exit (int);'
2392 do
2393   cat >conftest.$ac_ext <<_ACEOF
2394 /* confdefs.h.  */
2395 _ACEOF
2396 cat confdefs.h >>conftest.$ac_ext
2397 cat >>conftest.$ac_ext <<_ACEOF
2398 /* end confdefs.h.  */
2399 $ac_declaration
2400 #include <stdlib.h>
2401 int
2402 main ()
2403 {
2404 exit (42);
2405   ;
2406   return 0;
2407 }
2408 _ACEOF
2409 rm -f conftest.$ac_objext
2410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2411   (eval $ac_compile) 2>conftest.er1
2412   ac_status=$?
2413   grep -v '^ *+' conftest.er1 >conftest.err
2414   rm -f conftest.er1
2415   cat conftest.err >&5
2416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417   (exit $ac_status); } &&
2418          { ac_try='test -z "$ac_c_werror_flag"
2419                          || test ! -s conftest.err'
2420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2421   (eval $ac_try) 2>&5
2422   ac_status=$?
2423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2424   (exit $ac_status); }; } &&
2425          { ac_try='test -s conftest.$ac_objext'
2426   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2427   (eval $ac_try) 2>&5
2428   ac_status=$?
2429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2430   (exit $ac_status); }; }; then
2431   :
2432 else
2433   echo "$as_me: failed program was:" >&5
2434 sed 's/^/| /' conftest.$ac_ext >&5
2435
2436 continue
2437 fi
2438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2439   cat >conftest.$ac_ext <<_ACEOF
2440 /* confdefs.h.  */
2441 _ACEOF
2442 cat confdefs.h >>conftest.$ac_ext
2443 cat >>conftest.$ac_ext <<_ACEOF
2444 /* end confdefs.h.  */
2445 $ac_declaration
2446 int
2447 main ()
2448 {
2449 exit (42);
2450   ;
2451   return 0;
2452 }
2453 _ACEOF
2454 rm -f conftest.$ac_objext
2455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2456   (eval $ac_compile) 2>conftest.er1
2457   ac_status=$?
2458   grep -v '^ *+' conftest.er1 >conftest.err
2459   rm -f conftest.er1
2460   cat conftest.err >&5
2461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2462   (exit $ac_status); } &&
2463          { ac_try='test -z "$ac_c_werror_flag"
2464                          || test ! -s conftest.err'
2465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2466   (eval $ac_try) 2>&5
2467   ac_status=$?
2468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2469   (exit $ac_status); }; } &&
2470          { ac_try='test -s conftest.$ac_objext'
2471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2472   (eval $ac_try) 2>&5
2473   ac_status=$?
2474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2475   (exit $ac_status); }; }; then
2476   break
2477 else
2478   echo "$as_me: failed program was:" >&5
2479 sed 's/^/| /' conftest.$ac_ext >&5
2480
2481 fi
2482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2483 done
2484 rm -f conftest*
2485 if test -n "$ac_declaration"; then
2486   echo '#ifdef __cplusplus' >>confdefs.h
2487   echo $ac_declaration      >>confdefs.h
2488   echo '#endif'             >>confdefs.h
2489 fi
2490
2491 else
2492   echo "$as_me: failed program was:" >&5
2493 sed 's/^/| /' conftest.$ac_ext >&5
2494
2495 fi
2496 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2497 ac_ext=c
2498 ac_cpp='$CPP $CPPFLAGS'
2499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2502
2503 # Find a good install program.  We prefer a C program (faster),
2504 # so one script is as good as another.  But avoid the broken or
2505 # incompatible versions:
2506 # SysV /etc/install, /usr/sbin/install
2507 # SunOS /usr/etc/install
2508 # IRIX /sbin/install
2509 # AIX /bin/install
2510 # AmigaOS /C/install, which installs bootblocks on floppy discs
2511 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2512 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2513 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2514 # OS/2's system install, which has a completely different semantic
2515 # ./install, which can be erroneously created by make from ./install.sh.
2516 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2517 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2518 if test -z "$INSTALL"; then
2519 if test "${ac_cv_path_install+set}" = set; then
2520   echo $ECHO_N "(cached) $ECHO_C" >&6
2521 else
2522   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2523 for as_dir in $PATH
2524 do
2525   IFS=$as_save_IFS
2526   test -z "$as_dir" && as_dir=.
2527   # Account for people who put trailing slashes in PATH elements.
2528 case $as_dir/ in
2529   ./ | .// | /cC/* | \
2530   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2531   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2532   /usr/ucb/* ) ;;
2533   *)
2534     # OSF1 and SCO ODT 3.0 have their own names for install.
2535     # Don't use installbsd from OSF since it installs stuff as root
2536     # by default.
2537     for ac_prog in ginstall scoinst install; do
2538       for ac_exec_ext in '' $ac_executable_extensions; do
2539         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2540           if test $ac_prog = install &&
2541             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2542             # AIX install.  It has an incompatible calling convention.
2543             :
2544           elif test $ac_prog = install &&
2545             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2546             # program-specific install script used by HP pwplus--don't use.
2547             :
2548           else
2549             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2550             break 3
2551           fi
2552         fi
2553       done
2554     done
2555     ;;
2556 esac
2557 done
2558
2559
2560 fi
2561   if test "${ac_cv_path_install+set}" = set; then
2562     INSTALL=$ac_cv_path_install
2563   else
2564     # As a last resort, use the slow shell script.  We don't cache a
2565     # path for INSTALL within a source directory, because that will
2566     # break other packages using the cache if that directory is
2567     # removed, or if the path is relative.
2568     INSTALL=$ac_install_sh
2569   fi
2570 fi
2571 echo "$as_me:$LINENO: result: $INSTALL" >&5
2572 echo "${ECHO_T}$INSTALL" >&6
2573
2574 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2575 # It thinks the first close brace ends the variable substitution.
2576 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2577
2578 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2579
2580 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2581
2582
2583 # Put a plausible default for CC_FOR_BUILD in Makefile.
2584 if test "x$cross_compiling" = "xno"; then
2585   CC_FOR_BUILD='$(CC)'
2586 else
2587   CC_FOR_BUILD=gcc
2588 fi
2589
2590
2591
2592
2593 AR=${AR-ar}
2594
2595 if test -n "$ac_tool_prefix"; then
2596   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2597 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2598 echo "$as_me:$LINENO: checking for $ac_word" >&5
2599 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2600 if test "${ac_cv_prog_RANLIB+set}" = set; then
2601   echo $ECHO_N "(cached) $ECHO_C" >&6
2602 else
2603   if test -n "$RANLIB"; then
2604   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2605 else
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607 for as_dir in $PATH
2608 do
2609   IFS=$as_save_IFS
2610   test -z "$as_dir" && as_dir=.
2611   for ac_exec_ext in '' $ac_executable_extensions; do
2612   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2613     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2614     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2615     break 2
2616   fi
2617 done
2618 done
2619
2620 fi
2621 fi
2622 RANLIB=$ac_cv_prog_RANLIB
2623 if test -n "$RANLIB"; then
2624   echo "$as_me:$LINENO: result: $RANLIB" >&5
2625 echo "${ECHO_T}$RANLIB" >&6
2626 else
2627   echo "$as_me:$LINENO: result: no" >&5
2628 echo "${ECHO_T}no" >&6
2629 fi
2630
2631 fi
2632 if test -z "$ac_cv_prog_RANLIB"; then
2633   ac_ct_RANLIB=$RANLIB
2634   # Extract the first word of "ranlib", so it can be a program name with args.
2635 set dummy ranlib; ac_word=$2
2636 echo "$as_me:$LINENO: checking for $ac_word" >&5
2637 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2638 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2639   echo $ECHO_N "(cached) $ECHO_C" >&6
2640 else
2641   if test -n "$ac_ct_RANLIB"; then
2642   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2643 else
2644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2645 for as_dir in $PATH
2646 do
2647   IFS=$as_save_IFS
2648   test -z "$as_dir" && as_dir=.
2649   for ac_exec_ext in '' $ac_executable_extensions; do
2650   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2651     ac_cv_prog_ac_ct_RANLIB="ranlib"
2652     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2653     break 2
2654   fi
2655 done
2656 done
2657
2658   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2659 fi
2660 fi
2661 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2662 if test -n "$ac_ct_RANLIB"; then
2663   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2664 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2665 else
2666   echo "$as_me:$LINENO: result: no" >&5
2667 echo "${ECHO_T}no" >&6
2668 fi
2669
2670   RANLIB=$ac_ct_RANLIB
2671 else
2672   RANLIB="$ac_cv_prog_RANLIB"
2673 fi
2674
2675
2676 ALL_LINGUAS=
2677 # If we haven't got the data from the intl directory,
2678 # assume NLS is disabled.
2679 USE_NLS=no
2680 LIBINTL=
2681 LIBINTL_DEP=
2682 INCINTL=
2683 XGETTEXT=
2684 GMSGFMT=
2685 POSUB=
2686
2687 if test -f  ../../intl/config.intl; then
2688   .  ../../intl/config.intl
2689 fi
2690 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
2691 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
2692 if test x"$USE_NLS" != xyes; then
2693   echo "$as_me:$LINENO: result: no" >&5
2694 echo "${ECHO_T}no" >&6
2695 else
2696   echo "$as_me:$LINENO: result: yes" >&5
2697 echo "${ECHO_T}yes" >&6
2698
2699 cat >>confdefs.h <<\_ACEOF
2700 #define ENABLE_NLS 1
2701 _ACEOF
2702
2703
2704   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
2705 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
2706   # Look for .po and .gmo files in the source directory.
2707   CATALOGS=
2708   XLINGUAS=
2709   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2710     # If there aren't any .gmo files the shell will give us the
2711     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2712     # weeded out.
2713     case "$cat" in *\**)
2714       continue;;
2715     esac
2716     # The quadruple backslash is collapsed to a double backslash
2717     # by the backticks, then collapsed again by the double quotes,
2718     # leaving us with one backslash in the sed expression (right
2719     # before the dot that mustn't act as a wildcard).
2720     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2721     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2722     # The user is allowed to set LINGUAS to a list of languages to
2723     # install catalogs for.  If it's empty that means "all of them."
2724     if test "x$LINGUAS" = x; then
2725       CATALOGS="$CATALOGS $cat"
2726       XLINGUAS="$XLINGUAS $lang"
2727     else
2728       case "$LINGUAS" in *$lang*)
2729         CATALOGS="$CATALOGS $cat"
2730         XLINGUAS="$XLINGUAS $lang"
2731         ;;
2732       esac
2733     fi
2734   done
2735   LINGUAS="$XLINGUAS"
2736   echo "$as_me:$LINENO: result: $LINGUAS" >&5
2737 echo "${ECHO_T}$LINGUAS" >&6
2738
2739
2740     DATADIRNAME=share
2741
2742   INSTOBJEXT=.mo
2743
2744   GENCAT=gencat
2745
2746   CATOBJEXT=.gmo
2747
2748 fi
2749
2750 # Check for common headers.
2751 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2752 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2753
2754 ac_ext=c
2755 ac_cpp='$CPP $CPPFLAGS'
2756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2759 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2760 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2761 # On Suns, sometimes $CPP names a directory.
2762 if test -n "$CPP" && test -d "$CPP"; then
2763   CPP=
2764 fi
2765 if test -z "$CPP"; then
2766   if test "${ac_cv_prog_CPP+set}" = set; then
2767   echo $ECHO_N "(cached) $ECHO_C" >&6
2768 else
2769       # Double quotes because CPP needs to be expanded
2770     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2771     do
2772       ac_preproc_ok=false
2773 for ac_c_preproc_warn_flag in '' yes
2774 do
2775   # Use a header file that comes with gcc, so configuring glibc
2776   # with a fresh cross-compiler works.
2777   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2778   # <limits.h> exists even on freestanding compilers.
2779   # On the NeXT, cc -E runs the code through the compiler's parser,
2780   # not just through cpp. "Syntax error" is here to catch this case.
2781   cat >conftest.$ac_ext <<_ACEOF
2782 /* confdefs.h.  */
2783 _ACEOF
2784 cat confdefs.h >>conftest.$ac_ext
2785 cat >>conftest.$ac_ext <<_ACEOF
2786 /* end confdefs.h.  */
2787 #ifdef __STDC__
2788 # include <limits.h>
2789 #else
2790 # include <assert.h>
2791 #endif
2792                      Syntax error
2793 _ACEOF
2794 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2795   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2796   ac_status=$?
2797   grep -v '^ *+' conftest.er1 >conftest.err
2798   rm -f conftest.er1
2799   cat conftest.err >&5
2800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801   (exit $ac_status); } >/dev/null; then
2802   if test -s conftest.err; then
2803     ac_cpp_err=$ac_c_preproc_warn_flag
2804     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2805   else
2806     ac_cpp_err=
2807   fi
2808 else
2809   ac_cpp_err=yes
2810 fi
2811 if test -z "$ac_cpp_err"; then
2812   :
2813 else
2814   echo "$as_me: failed program was:" >&5
2815 sed 's/^/| /' conftest.$ac_ext >&5
2816
2817   # Broken: fails on valid input.
2818 continue
2819 fi
2820 rm -f conftest.err conftest.$ac_ext
2821
2822   # OK, works on sane cases.  Now check whether non-existent headers
2823   # can be detected and how.
2824   cat >conftest.$ac_ext <<_ACEOF
2825 /* confdefs.h.  */
2826 _ACEOF
2827 cat confdefs.h >>conftest.$ac_ext
2828 cat >>conftest.$ac_ext <<_ACEOF
2829 /* end confdefs.h.  */
2830 #include <ac_nonexistent.h>
2831 _ACEOF
2832 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2833   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2834   ac_status=$?
2835   grep -v '^ *+' conftest.er1 >conftest.err
2836   rm -f conftest.er1
2837   cat conftest.err >&5
2838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839   (exit $ac_status); } >/dev/null; then
2840   if test -s conftest.err; then
2841     ac_cpp_err=$ac_c_preproc_warn_flag
2842     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2843   else
2844     ac_cpp_err=
2845   fi
2846 else
2847   ac_cpp_err=yes
2848 fi
2849 if test -z "$ac_cpp_err"; then
2850   # Broken: success on invalid input.
2851 continue
2852 else
2853   echo "$as_me: failed program was:" >&5
2854 sed 's/^/| /' conftest.$ac_ext >&5
2855
2856   # Passes both tests.
2857 ac_preproc_ok=:
2858 break
2859 fi
2860 rm -f conftest.err conftest.$ac_ext
2861
2862 done
2863 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2864 rm -f conftest.err conftest.$ac_ext
2865 if $ac_preproc_ok; then
2866   break
2867 fi
2868
2869     done
2870     ac_cv_prog_CPP=$CPP
2871
2872 fi
2873   CPP=$ac_cv_prog_CPP
2874 else
2875   ac_cv_prog_CPP=$CPP
2876 fi
2877 echo "$as_me:$LINENO: result: $CPP" >&5
2878 echo "${ECHO_T}$CPP" >&6
2879 ac_preproc_ok=false
2880 for ac_c_preproc_warn_flag in '' yes
2881 do
2882   # Use a header file that comes with gcc, so configuring glibc
2883   # with a fresh cross-compiler works.
2884   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2885   # <limits.h> exists even on freestanding compilers.
2886   # On the NeXT, cc -E runs the code through the compiler's parser,
2887   # not just through cpp. "Syntax error" is here to catch this case.
2888   cat >conftest.$ac_ext <<_ACEOF
2889 /* confdefs.h.  */
2890 _ACEOF
2891 cat confdefs.h >>conftest.$ac_ext
2892 cat >>conftest.$ac_ext <<_ACEOF
2893 /* end confdefs.h.  */
2894 #ifdef __STDC__
2895 # include <limits.h>
2896 #else
2897 # include <assert.h>
2898 #endif
2899                      Syntax error
2900 _ACEOF
2901 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2902   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2903   ac_status=$?
2904   grep -v '^ *+' conftest.er1 >conftest.err
2905   rm -f conftest.er1
2906   cat conftest.err >&5
2907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908   (exit $ac_status); } >/dev/null; then
2909   if test -s conftest.err; then
2910     ac_cpp_err=$ac_c_preproc_warn_flag
2911     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2912   else
2913     ac_cpp_err=
2914   fi
2915 else
2916   ac_cpp_err=yes
2917 fi
2918 if test -z "$ac_cpp_err"; then
2919   :
2920 else
2921   echo "$as_me: failed program was:" >&5
2922 sed 's/^/| /' conftest.$ac_ext >&5
2923
2924   # Broken: fails on valid input.
2925 continue
2926 fi
2927 rm -f conftest.err conftest.$ac_ext
2928
2929   # OK, works on sane cases.  Now check whether non-existent headers
2930   # can be detected and how.
2931   cat >conftest.$ac_ext <<_ACEOF
2932 /* confdefs.h.  */
2933 _ACEOF
2934 cat confdefs.h >>conftest.$ac_ext
2935 cat >>conftest.$ac_ext <<_ACEOF
2936 /* end confdefs.h.  */
2937 #include <ac_nonexistent.h>
2938 _ACEOF
2939 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2940   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2941   ac_status=$?
2942   grep -v '^ *+' conftest.er1 >conftest.err
2943   rm -f conftest.er1
2944   cat conftest.err >&5
2945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946   (exit $ac_status); } >/dev/null; then
2947   if test -s conftest.err; then
2948     ac_cpp_err=$ac_c_preproc_warn_flag
2949     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2950   else
2951     ac_cpp_err=
2952   fi
2953 else
2954   ac_cpp_err=yes
2955 fi
2956 if test -z "$ac_cpp_err"; then
2957   # Broken: success on invalid input.
2958 continue
2959 else
2960   echo "$as_me: failed program was:" >&5
2961 sed 's/^/| /' conftest.$ac_ext >&5
2962
2963   # Passes both tests.
2964 ac_preproc_ok=:
2965 break
2966 fi
2967 rm -f conftest.err conftest.$ac_ext
2968
2969 done
2970 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2971 rm -f conftest.err conftest.$ac_ext
2972 if $ac_preproc_ok; then
2973   :
2974 else
2975   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2976 See \`config.log' for more details." >&5
2977 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2978 See \`config.log' for more details." >&2;}
2979    { (exit 1); exit 1; }; }
2980 fi
2981
2982 ac_ext=c
2983 ac_cpp='$CPP $CPPFLAGS'
2984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2987
2988
2989 echo "$as_me:$LINENO: checking for egrep" >&5
2990 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2991 if test "${ac_cv_prog_egrep+set}" = set; then
2992   echo $ECHO_N "(cached) $ECHO_C" >&6
2993 else
2994   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2995     then ac_cv_prog_egrep='grep -E'
2996     else ac_cv_prog_egrep='egrep'
2997     fi
2998 fi
2999 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3000 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3001  EGREP=$ac_cv_prog_egrep
3002
3003
3004 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3005 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3006 if test "${ac_cv_header_stdc+set}" = set; then
3007   echo $ECHO_N "(cached) $ECHO_C" >&6
3008 else
3009   cat >conftest.$ac_ext <<_ACEOF
3010 /* confdefs.h.  */
3011 _ACEOF
3012 cat confdefs.h >>conftest.$ac_ext
3013 cat >>conftest.$ac_ext <<_ACEOF
3014 /* end confdefs.h.  */
3015 #include <stdlib.h>
3016 #include <stdarg.h>
3017 #include <string.h>
3018 #include <float.h>
3019
3020 int
3021 main ()
3022 {
3023
3024   ;
3025   return 0;
3026 }
3027 _ACEOF
3028 rm -f conftest.$ac_objext
3029 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3030   (eval $ac_compile) 2>conftest.er1
3031   ac_status=$?
3032   grep -v '^ *+' conftest.er1 >conftest.err
3033   rm -f conftest.er1
3034   cat conftest.err >&5
3035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3036   (exit $ac_status); } &&
3037          { ac_try='test -z "$ac_c_werror_flag"
3038                          || test ! -s conftest.err'
3039   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3040   (eval $ac_try) 2>&5
3041   ac_status=$?
3042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3043   (exit $ac_status); }; } &&
3044          { ac_try='test -s conftest.$ac_objext'
3045   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3046   (eval $ac_try) 2>&5
3047   ac_status=$?
3048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049   (exit $ac_status); }; }; then
3050   ac_cv_header_stdc=yes
3051 else
3052   echo "$as_me: failed program was:" >&5
3053 sed 's/^/| /' conftest.$ac_ext >&5
3054
3055 ac_cv_header_stdc=no
3056 fi
3057 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3058
3059 if test $ac_cv_header_stdc = yes; then
3060   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3061   cat >conftest.$ac_ext <<_ACEOF
3062 /* confdefs.h.  */
3063 _ACEOF
3064 cat confdefs.h >>conftest.$ac_ext
3065 cat >>conftest.$ac_ext <<_ACEOF
3066 /* end confdefs.h.  */
3067 #include <string.h>
3068
3069 _ACEOF
3070 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3071   $EGREP "memchr" >/dev/null 2>&1; then
3072   :
3073 else
3074   ac_cv_header_stdc=no
3075 fi
3076 rm -f conftest*
3077
3078 fi
3079
3080 if test $ac_cv_header_stdc = yes; then
3081   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3082   cat >conftest.$ac_ext <<_ACEOF
3083 /* confdefs.h.  */
3084 _ACEOF
3085 cat confdefs.h >>conftest.$ac_ext
3086 cat >>conftest.$ac_ext <<_ACEOF
3087 /* end confdefs.h.  */
3088 #include <stdlib.h>
3089
3090 _ACEOF
3091 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3092   $EGREP "free" >/dev/null 2>&1; then
3093   :
3094 else
3095   ac_cv_header_stdc=no
3096 fi
3097 rm -f conftest*
3098
3099 fi
3100
3101 if test $ac_cv_header_stdc = yes; then
3102   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3103   if test "$cross_compiling" = yes; then
3104   :
3105 else
3106   cat >conftest.$ac_ext <<_ACEOF
3107 /* confdefs.h.  */
3108 _ACEOF
3109 cat confdefs.h >>conftest.$ac_ext
3110 cat >>conftest.$ac_ext <<_ACEOF
3111 /* end confdefs.h.  */
3112 #include <ctype.h>
3113 #if ((' ' & 0x0FF) == 0x020)
3114 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3115 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3116 #else
3117 # define ISLOWER(c) \
3118                    (('a' <= (c) && (c) <= 'i') \
3119                      || ('j' <= (c) && (c) <= 'r') \
3120                      || ('s' <= (c) && (c) <= 'z'))
3121 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3122 #endif
3123
3124 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3125 int
3126 main ()
3127 {
3128   int i;
3129   for (i = 0; i < 256; i++)
3130     if (XOR (islower (i), ISLOWER (i))
3131         || toupper (i) != TOUPPER (i))
3132       exit(2);
3133   exit (0);
3134 }
3135 _ACEOF
3136 rm -f conftest$ac_exeext
3137 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3138   (eval $ac_link) 2>&5
3139   ac_status=$?
3140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3143   (eval $ac_try) 2>&5
3144   ac_status=$?
3145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3146   (exit $ac_status); }; }; then
3147   :
3148 else
3149   echo "$as_me: program exited with status $ac_status" >&5
3150 echo "$as_me: failed program was:" >&5
3151 sed 's/^/| /' conftest.$ac_ext >&5
3152
3153 ( exit $ac_status )
3154 ac_cv_header_stdc=no
3155 fi
3156 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3157 fi
3158 fi
3159 fi
3160 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3161 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3162 if test $ac_cv_header_stdc = yes; then
3163
3164 cat >>confdefs.h <<\_ACEOF
3165 #define STDC_HEADERS 1
3166 _ACEOF
3167
3168 fi
3169
3170 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3181                   inttypes.h stdint.h unistd.h
3182 do
3183 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3184 echo "$as_me:$LINENO: checking for $ac_header" >&5
3185 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3186 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3187   echo $ECHO_N "(cached) $ECHO_C" >&6
3188 else
3189   cat >conftest.$ac_ext <<_ACEOF
3190 /* confdefs.h.  */
3191 _ACEOF
3192 cat confdefs.h >>conftest.$ac_ext
3193 cat >>conftest.$ac_ext <<_ACEOF
3194 /* end confdefs.h.  */
3195 $ac_includes_default
3196
3197 #include <$ac_header>
3198 _ACEOF
3199 rm -f conftest.$ac_objext
3200 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3201   (eval $ac_compile) 2>conftest.er1
3202   ac_status=$?
3203   grep -v '^ *+' conftest.er1 >conftest.err
3204   rm -f conftest.er1
3205   cat conftest.err >&5
3206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3207   (exit $ac_status); } &&
3208          { ac_try='test -z "$ac_c_werror_flag"
3209                          || test ! -s conftest.err'
3210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3211   (eval $ac_try) 2>&5
3212   ac_status=$?
3213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3214   (exit $ac_status); }; } &&
3215          { ac_try='test -s conftest.$ac_objext'
3216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217   (eval $ac_try) 2>&5
3218   ac_status=$?
3219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220   (exit $ac_status); }; }; then
3221   eval "$as_ac_Header=yes"
3222 else
3223   echo "$as_me: failed program was:" >&5
3224 sed 's/^/| /' conftest.$ac_ext >&5
3225
3226 eval "$as_ac_Header=no"
3227 fi
3228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3229 fi
3230 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3231 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3232 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3233   cat >>confdefs.h <<_ACEOF
3234 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3235 _ACEOF
3236
3237 fi
3238
3239 done
3240
3241
3242
3243
3244
3245
3246
3247 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3248 do
3249 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3250 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3251   echo "$as_me:$LINENO: checking for $ac_header" >&5
3252 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3253 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3254   echo $ECHO_N "(cached) $ECHO_C" >&6
3255 fi
3256 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3257 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3258 else
3259   # Is the header compilable?
3260 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3261 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3262 cat >conftest.$ac_ext <<_ACEOF
3263 /* confdefs.h.  */
3264 _ACEOF
3265 cat confdefs.h >>conftest.$ac_ext
3266 cat >>conftest.$ac_ext <<_ACEOF
3267 /* end confdefs.h.  */
3268 $ac_includes_default
3269 #include <$ac_header>
3270 _ACEOF
3271 rm -f conftest.$ac_objext
3272 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3273   (eval $ac_compile) 2>conftest.er1
3274   ac_status=$?
3275   grep -v '^ *+' conftest.er1 >conftest.err
3276   rm -f conftest.er1
3277   cat conftest.err >&5
3278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279   (exit $ac_status); } &&
3280          { ac_try='test -z "$ac_c_werror_flag"
3281                          || test ! -s conftest.err'
3282   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3283   (eval $ac_try) 2>&5
3284   ac_status=$?
3285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3286   (exit $ac_status); }; } &&
3287          { ac_try='test -s conftest.$ac_objext'
3288   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3289   (eval $ac_try) 2>&5
3290   ac_status=$?
3291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292   (exit $ac_status); }; }; then
3293   ac_header_compiler=yes
3294 else
3295   echo "$as_me: failed program was:" >&5
3296 sed 's/^/| /' conftest.$ac_ext >&5
3297
3298 ac_header_compiler=no
3299 fi
3300 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3301 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3302 echo "${ECHO_T}$ac_header_compiler" >&6
3303
3304 # Is the header present?
3305 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3306 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3307 cat >conftest.$ac_ext <<_ACEOF
3308 /* confdefs.h.  */
3309 _ACEOF
3310 cat confdefs.h >>conftest.$ac_ext
3311 cat >>conftest.$ac_ext <<_ACEOF
3312 /* end confdefs.h.  */
3313 #include <$ac_header>
3314 _ACEOF
3315 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3316   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3317   ac_status=$?
3318   grep -v '^ *+' conftest.er1 >conftest.err
3319   rm -f conftest.er1
3320   cat conftest.err >&5
3321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3322   (exit $ac_status); } >/dev/null; then
3323   if test -s conftest.err; then
3324     ac_cpp_err=$ac_c_preproc_warn_flag
3325     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3326   else
3327     ac_cpp_err=
3328   fi
3329 else
3330   ac_cpp_err=yes
3331 fi
3332 if test -z "$ac_cpp_err"; then
3333   ac_header_preproc=yes
3334 else
3335   echo "$as_me: failed program was:" >&5
3336 sed 's/^/| /' conftest.$ac_ext >&5
3337
3338   ac_header_preproc=no
3339 fi
3340 rm -f conftest.err conftest.$ac_ext
3341 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3342 echo "${ECHO_T}$ac_header_preproc" >&6
3343
3344 # So?  What about this header?
3345 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3346   yes:no: )
3347     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3348 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3349     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3350 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3351     ac_header_preproc=yes
3352     ;;
3353   no:yes:* )
3354     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3355 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3356     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3357 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3358     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3359 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3360     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3361 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3362     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3363 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3364     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3365 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3366     (
3367       cat <<\_ASBOX
3368 ## ------------------------------------------ ##
3369 ## Report this to the AC_PACKAGE_NAME lists.  ##
3370 ## ------------------------------------------ ##
3371 _ASBOX
3372     ) |
3373       sed "s/^/$as_me: WARNING:     /" >&2
3374     ;;
3375 esac
3376 echo "$as_me:$LINENO: checking for $ac_header" >&5
3377 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3378 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3379   echo $ECHO_N "(cached) $ECHO_C" >&6
3380 else
3381   eval "$as_ac_Header=\$ac_header_preproc"
3382 fi
3383 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3384 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3385
3386 fi
3387 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3388   cat >>confdefs.h <<_ACEOF
3389 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3390 _ACEOF
3391
3392 fi
3393
3394 done
3395
3396
3397
3398 for ac_header in sys/time.h sys/resource.h
3399 do
3400 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3401 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3402   echo "$as_me:$LINENO: checking for $ac_header" >&5
3403 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3404 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3405   echo $ECHO_N "(cached) $ECHO_C" >&6
3406 fi
3407 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3408 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3409 else
3410   # Is the header compilable?
3411 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3412 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3413 cat >conftest.$ac_ext <<_ACEOF
3414 /* confdefs.h.  */
3415 _ACEOF
3416 cat confdefs.h >>conftest.$ac_ext
3417 cat >>conftest.$ac_ext <<_ACEOF
3418 /* end confdefs.h.  */
3419 $ac_includes_default
3420 #include <$ac_header>
3421 _ACEOF
3422 rm -f conftest.$ac_objext
3423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3424   (eval $ac_compile) 2>conftest.er1
3425   ac_status=$?
3426   grep -v '^ *+' conftest.er1 >conftest.err
3427   rm -f conftest.er1
3428   cat conftest.err >&5
3429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3430   (exit $ac_status); } &&
3431          { ac_try='test -z "$ac_c_werror_flag"
3432                          || test ! -s conftest.err'
3433   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3434   (eval $ac_try) 2>&5
3435   ac_status=$?
3436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3437   (exit $ac_status); }; } &&
3438          { ac_try='test -s conftest.$ac_objext'
3439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3440   (eval $ac_try) 2>&5
3441   ac_status=$?
3442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3443   (exit $ac_status); }; }; then
3444   ac_header_compiler=yes
3445 else
3446   echo "$as_me: failed program was:" >&5
3447 sed 's/^/| /' conftest.$ac_ext >&5
3448
3449 ac_header_compiler=no
3450 fi
3451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3452 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3453 echo "${ECHO_T}$ac_header_compiler" >&6
3454
3455 # Is the header present?
3456 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3457 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3458 cat >conftest.$ac_ext <<_ACEOF
3459 /* confdefs.h.  */
3460 _ACEOF
3461 cat confdefs.h >>conftest.$ac_ext
3462 cat >>conftest.$ac_ext <<_ACEOF
3463 /* end confdefs.h.  */
3464 #include <$ac_header>
3465 _ACEOF
3466 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3467   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3468   ac_status=$?
3469   grep -v '^ *+' conftest.er1 >conftest.err
3470   rm -f conftest.er1
3471   cat conftest.err >&5
3472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473   (exit $ac_status); } >/dev/null; then
3474   if test -s conftest.err; then
3475     ac_cpp_err=$ac_c_preproc_warn_flag
3476     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3477   else
3478     ac_cpp_err=
3479   fi
3480 else
3481   ac_cpp_err=yes
3482 fi
3483 if test -z "$ac_cpp_err"; then
3484   ac_header_preproc=yes
3485 else
3486   echo "$as_me: failed program was:" >&5
3487 sed 's/^/| /' conftest.$ac_ext >&5
3488
3489   ac_header_preproc=no
3490 fi
3491 rm -f conftest.err conftest.$ac_ext
3492 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3493 echo "${ECHO_T}$ac_header_preproc" >&6
3494
3495 # So?  What about this header?
3496 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3497   yes:no: )
3498     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3499 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3500     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3501 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3502     ac_header_preproc=yes
3503     ;;
3504   no:yes:* )
3505     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3506 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3507     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3508 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3509     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3510 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3511     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3512 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3513     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3514 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3515     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3516 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3517     (
3518       cat <<\_ASBOX
3519 ## ------------------------------------------ ##
3520 ## Report this to the AC_PACKAGE_NAME lists.  ##
3521 ## ------------------------------------------ ##
3522 _ASBOX
3523     ) |
3524       sed "s/^/$as_me: WARNING:     /" >&2
3525     ;;
3526 esac
3527 echo "$as_me:$LINENO: checking for $ac_header" >&5
3528 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3529 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3530   echo $ECHO_N "(cached) $ECHO_C" >&6
3531 else
3532   eval "$as_ac_Header=\$ac_header_preproc"
3533 fi
3534 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3535 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3536
3537 fi
3538 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3539   cat >>confdefs.h <<_ACEOF
3540 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3541 _ACEOF
3542
3543 fi
3544
3545 done
3546
3547
3548
3549 for ac_header in fcntl.h fpu_control.h
3550 do
3551 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3552 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3553   echo "$as_me:$LINENO: checking for $ac_header" >&5
3554 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3555 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3556   echo $ECHO_N "(cached) $ECHO_C" >&6
3557 fi
3558 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3559 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3560 else
3561   # Is the header compilable?
3562 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3563 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3564 cat >conftest.$ac_ext <<_ACEOF
3565 /* confdefs.h.  */
3566 _ACEOF
3567 cat confdefs.h >>conftest.$ac_ext
3568 cat >>conftest.$ac_ext <<_ACEOF
3569 /* end confdefs.h.  */
3570 $ac_includes_default
3571 #include <$ac_header>
3572 _ACEOF
3573 rm -f conftest.$ac_objext
3574 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3575   (eval $ac_compile) 2>conftest.er1
3576   ac_status=$?
3577   grep -v '^ *+' conftest.er1 >conftest.err
3578   rm -f conftest.er1
3579   cat conftest.err >&5
3580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581   (exit $ac_status); } &&
3582          { ac_try='test -z "$ac_c_werror_flag"
3583                          || test ! -s conftest.err'
3584   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3585   (eval $ac_try) 2>&5
3586   ac_status=$?
3587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3588   (exit $ac_status); }; } &&
3589          { ac_try='test -s conftest.$ac_objext'
3590   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3591   (eval $ac_try) 2>&5
3592   ac_status=$?
3593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3594   (exit $ac_status); }; }; then
3595   ac_header_compiler=yes
3596 else
3597   echo "$as_me: failed program was:" >&5
3598 sed 's/^/| /' conftest.$ac_ext >&5
3599
3600 ac_header_compiler=no
3601 fi
3602 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3603 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3604 echo "${ECHO_T}$ac_header_compiler" >&6
3605
3606 # Is the header present?
3607 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3608 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3609 cat >conftest.$ac_ext <<_ACEOF
3610 /* confdefs.h.  */
3611 _ACEOF
3612 cat confdefs.h >>conftest.$ac_ext
3613 cat >>conftest.$ac_ext <<_ACEOF
3614 /* end confdefs.h.  */
3615 #include <$ac_header>
3616 _ACEOF
3617 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3618   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3619   ac_status=$?
3620   grep -v '^ *+' conftest.er1 >conftest.err
3621   rm -f conftest.er1
3622   cat conftest.err >&5
3623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624   (exit $ac_status); } >/dev/null; then
3625   if test -s conftest.err; then
3626     ac_cpp_err=$ac_c_preproc_warn_flag
3627     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3628   else
3629     ac_cpp_err=
3630   fi
3631 else
3632   ac_cpp_err=yes
3633 fi
3634 if test -z "$ac_cpp_err"; then
3635   ac_header_preproc=yes
3636 else
3637   echo "$as_me: failed program was:" >&5
3638 sed 's/^/| /' conftest.$ac_ext >&5
3639
3640   ac_header_preproc=no
3641 fi
3642 rm -f conftest.err conftest.$ac_ext
3643 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3644 echo "${ECHO_T}$ac_header_preproc" >&6
3645
3646 # So?  What about this header?
3647 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3648   yes:no: )
3649     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3650 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3651     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3652 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3653     ac_header_preproc=yes
3654     ;;
3655   no:yes:* )
3656     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3657 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3658     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3659 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3660     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3661 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3662     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3663 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3664     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3665 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3666     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3667 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3668     (
3669       cat <<\_ASBOX
3670 ## ------------------------------------------ ##
3671 ## Report this to the AC_PACKAGE_NAME lists.  ##
3672 ## ------------------------------------------ ##
3673 _ASBOX
3674     ) |
3675       sed "s/^/$as_me: WARNING:     /" >&2
3676     ;;
3677 esac
3678 echo "$as_me:$LINENO: checking for $ac_header" >&5
3679 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3680 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3681   echo $ECHO_N "(cached) $ECHO_C" >&6
3682 else
3683   eval "$as_ac_Header=\$ac_header_preproc"
3684 fi
3685 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3686 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3687
3688 fi
3689 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3690   cat >>confdefs.h <<_ACEOF
3691 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3692 _ACEOF
3693
3694 fi
3695
3696 done
3697
3698
3699
3700
3701 for ac_header in dlfcn.h errno.h sys/stat.h
3702 do
3703 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3704 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3705   echo "$as_me:$LINENO: checking for $ac_header" >&5
3706 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3707 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3708   echo $ECHO_N "(cached) $ECHO_C" >&6
3709 fi
3710 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3711 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3712 else
3713   # Is the header compilable?
3714 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3715 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3716 cat >conftest.$ac_ext <<_ACEOF
3717 /* confdefs.h.  */
3718 _ACEOF
3719 cat confdefs.h >>conftest.$ac_ext
3720 cat >>conftest.$ac_ext <<_ACEOF
3721 /* end confdefs.h.  */
3722 $ac_includes_default
3723 #include <$ac_header>
3724 _ACEOF
3725 rm -f conftest.$ac_objext
3726 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3727   (eval $ac_compile) 2>conftest.er1
3728   ac_status=$?
3729   grep -v '^ *+' conftest.er1 >conftest.err
3730   rm -f conftest.er1
3731   cat conftest.err >&5
3732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3733   (exit $ac_status); } &&
3734          { ac_try='test -z "$ac_c_werror_flag"
3735                          || test ! -s conftest.err'
3736   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3737   (eval $ac_try) 2>&5
3738   ac_status=$?
3739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740   (exit $ac_status); }; } &&
3741          { ac_try='test -s conftest.$ac_objext'
3742   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3743   (eval $ac_try) 2>&5
3744   ac_status=$?
3745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3746   (exit $ac_status); }; }; then
3747   ac_header_compiler=yes
3748 else
3749   echo "$as_me: failed program was:" >&5
3750 sed 's/^/| /' conftest.$ac_ext >&5
3751
3752 ac_header_compiler=no
3753 fi
3754 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3755 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3756 echo "${ECHO_T}$ac_header_compiler" >&6
3757
3758 # Is the header present?
3759 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3760 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3761 cat >conftest.$ac_ext <<_ACEOF
3762 /* confdefs.h.  */
3763 _ACEOF
3764 cat confdefs.h >>conftest.$ac_ext
3765 cat >>conftest.$ac_ext <<_ACEOF
3766 /* end confdefs.h.  */
3767 #include <$ac_header>
3768 _ACEOF
3769 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3770   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3771   ac_status=$?
3772   grep -v '^ *+' conftest.er1 >conftest.err
3773   rm -f conftest.er1
3774   cat conftest.err >&5
3775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3776   (exit $ac_status); } >/dev/null; then
3777   if test -s conftest.err; then
3778     ac_cpp_err=$ac_c_preproc_warn_flag
3779     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3780   else
3781     ac_cpp_err=
3782   fi
3783 else
3784   ac_cpp_err=yes
3785 fi
3786 if test -z "$ac_cpp_err"; then
3787   ac_header_preproc=yes
3788 else
3789   echo "$as_me: failed program was:" >&5
3790 sed 's/^/| /' conftest.$ac_ext >&5
3791
3792   ac_header_preproc=no
3793 fi
3794 rm -f conftest.err conftest.$ac_ext
3795 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3796 echo "${ECHO_T}$ac_header_preproc" >&6
3797
3798 # So?  What about this header?
3799 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3800   yes:no: )
3801     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3802 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3803     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3804 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3805     ac_header_preproc=yes
3806     ;;
3807   no:yes:* )
3808     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3809 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3810     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3811 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3812     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3813 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3814     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3815 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3816     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3817 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3818     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3819 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3820     (
3821       cat <<\_ASBOX
3822 ## ------------------------------------------ ##
3823 ## Report this to the AC_PACKAGE_NAME lists.  ##
3824 ## ------------------------------------------ ##
3825 _ASBOX
3826     ) |
3827       sed "s/^/$as_me: WARNING:     /" >&2
3828     ;;
3829 esac
3830 echo "$as_me:$LINENO: checking for $ac_header" >&5
3831 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3832 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3833   echo $ECHO_N "(cached) $ECHO_C" >&6
3834 else
3835   eval "$as_ac_Header=\$ac_header_preproc"
3836 fi
3837 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3838 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3839
3840 fi
3841 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3842   cat >>confdefs.h <<_ACEOF
3843 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3844 _ACEOF
3845
3846 fi
3847
3848 done
3849
3850
3851
3852
3853
3854 for ac_func in getrusage time sigaction __setfpucw
3855 do
3856 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3857 echo "$as_me:$LINENO: checking for $ac_func" >&5
3858 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3859 if eval "test \"\${$as_ac_var+set}\" = set"; then
3860   echo $ECHO_N "(cached) $ECHO_C" >&6
3861 else
3862   cat >conftest.$ac_ext <<_ACEOF
3863 /* confdefs.h.  */
3864 _ACEOF
3865 cat confdefs.h >>conftest.$ac_ext
3866 cat >>conftest.$ac_ext <<_ACEOF
3867 /* end confdefs.h.  */
3868 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3869    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3870 #define $ac_func innocuous_$ac_func
3871
3872 /* System header to define __stub macros and hopefully few prototypes,
3873     which can conflict with char $ac_func (); below.
3874     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3875     <limits.h> exists even on freestanding compilers.  */
3876
3877 #ifdef __STDC__
3878 # include <limits.h>
3879 #else
3880 # include <assert.h>
3881 #endif
3882
3883 #undef $ac_func
3884
3885 /* Override any gcc2 internal prototype to avoid an error.  */
3886 #ifdef __cplusplus
3887 extern "C"
3888 {
3889 #endif
3890 /* We use char because int might match the return type of a gcc2
3891    builtin and then its argument prototype would still apply.  */
3892 char $ac_func ();
3893 /* The GNU C library defines this for functions which it implements
3894     to always fail with ENOSYS.  Some functions are actually named
3895     something starting with __ and the normal name is an alias.  */
3896 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3897 choke me
3898 #else
3899 char (*f) () = $ac_func;
3900 #endif
3901 #ifdef __cplusplus
3902 }
3903 #endif
3904
3905 int
3906 main ()
3907 {
3908 return f != $ac_func;
3909   ;
3910   return 0;
3911 }
3912 _ACEOF
3913 rm -f conftest.$ac_objext conftest$ac_exeext
3914 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3915   (eval $ac_link) 2>conftest.er1
3916   ac_status=$?
3917   grep -v '^ *+' conftest.er1 >conftest.err
3918   rm -f conftest.er1
3919   cat conftest.err >&5
3920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921   (exit $ac_status); } &&
3922          { ac_try='test -z "$ac_c_werror_flag"
3923                          || test ! -s conftest.err'
3924   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3925   (eval $ac_try) 2>&5
3926   ac_status=$?
3927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3928   (exit $ac_status); }; } &&
3929          { ac_try='test -s conftest$ac_exeext'
3930   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3931   (eval $ac_try) 2>&5
3932   ac_status=$?
3933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3934   (exit $ac_status); }; }; then
3935   eval "$as_ac_var=yes"
3936 else
3937   echo "$as_me: failed program was:" >&5
3938 sed 's/^/| /' conftest.$ac_ext >&5
3939
3940 eval "$as_ac_var=no"
3941 fi
3942 rm -f conftest.err conftest.$ac_objext \
3943       conftest$ac_exeext conftest.$ac_ext
3944 fi
3945 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3946 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3947 if test `eval echo '${'$as_ac_var'}'` = yes; then
3948   cat >>confdefs.h <<_ACEOF
3949 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3950 _ACEOF
3951
3952 fi
3953 done
3954
3955
3956 # Check for socket libraries
3957
3958 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
3959 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
3960 if test "${ac_cv_lib_socket_bind+set}" = set; then
3961   echo $ECHO_N "(cached) $ECHO_C" >&6
3962 else
3963   ac_check_lib_save_LIBS=$LIBS
3964 LIBS="-lsocket  $LIBS"
3965 cat >conftest.$ac_ext <<_ACEOF
3966 /* confdefs.h.  */
3967 _ACEOF
3968 cat confdefs.h >>conftest.$ac_ext
3969 cat >>conftest.$ac_ext <<_ACEOF
3970 /* end confdefs.h.  */
3971
3972 /* Override any gcc2 internal prototype to avoid an error.  */
3973 #ifdef __cplusplus
3974 extern "C"
3975 #endif
3976 /* We use char because int might match the return type of a gcc2
3977    builtin and then its argument prototype would still apply.  */
3978 char bind ();
3979 int
3980 main ()
3981 {
3982 bind ();
3983   ;
3984   return 0;
3985 }
3986 _ACEOF
3987 rm -f conftest.$ac_objext conftest$ac_exeext
3988 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3989   (eval $ac_link) 2>conftest.er1
3990   ac_status=$?
3991   grep -v '^ *+' conftest.er1 >conftest.err
3992   rm -f conftest.er1
3993   cat conftest.err >&5
3994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3995   (exit $ac_status); } &&
3996          { ac_try='test -z "$ac_c_werror_flag"
3997                          || test ! -s conftest.err'
3998   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3999   (eval $ac_try) 2>&5
4000   ac_status=$?
4001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4002   (exit $ac_status); }; } &&
4003          { ac_try='test -s conftest$ac_exeext'
4004   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4005   (eval $ac_try) 2>&5
4006   ac_status=$?
4007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4008   (exit $ac_status); }; }; then
4009   ac_cv_lib_socket_bind=yes
4010 else
4011   echo "$as_me: failed program was:" >&5
4012 sed 's/^/| /' conftest.$ac_ext >&5
4013
4014 ac_cv_lib_socket_bind=no
4015 fi
4016 rm -f conftest.err conftest.$ac_objext \
4017       conftest$ac_exeext conftest.$ac_ext
4018 LIBS=$ac_check_lib_save_LIBS
4019 fi
4020 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
4021 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
4022 if test $ac_cv_lib_socket_bind = yes; then
4023   cat >>confdefs.h <<_ACEOF
4024 #define HAVE_LIBSOCKET 1
4025 _ACEOF
4026
4027   LIBS="-lsocket $LIBS"
4028
4029 fi
4030
4031
4032 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4033 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4034 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4035   echo $ECHO_N "(cached) $ECHO_C" >&6
4036 else
4037   ac_check_lib_save_LIBS=$LIBS
4038 LIBS="-lnsl  $LIBS"
4039 cat >conftest.$ac_ext <<_ACEOF
4040 /* confdefs.h.  */
4041 _ACEOF
4042 cat confdefs.h >>conftest.$ac_ext
4043 cat >>conftest.$ac_ext <<_ACEOF
4044 /* end confdefs.h.  */
4045
4046 /* Override any gcc2 internal prototype to avoid an error.  */
4047 #ifdef __cplusplus
4048 extern "C"
4049 #endif
4050 /* We use char because int might match the return type of a gcc2
4051    builtin and then its argument prototype would still apply.  */
4052 char gethostbyname ();
4053 int
4054 main ()
4055 {
4056 gethostbyname ();
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 rm -f conftest.$ac_objext conftest$ac_exeext
4062 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4063   (eval $ac_link) 2>conftest.er1
4064   ac_status=$?
4065   grep -v '^ *+' conftest.er1 >conftest.err
4066   rm -f conftest.er1
4067   cat conftest.err >&5
4068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4069   (exit $ac_status); } &&
4070          { ac_try='test -z "$ac_c_werror_flag"
4071                          || test ! -s conftest.err'
4072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4073   (eval $ac_try) 2>&5
4074   ac_status=$?
4075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076   (exit $ac_status); }; } &&
4077          { ac_try='test -s conftest$ac_exeext'
4078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4079   (eval $ac_try) 2>&5
4080   ac_status=$?
4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082   (exit $ac_status); }; }; then
4083   ac_cv_lib_nsl_gethostbyname=yes
4084 else
4085   echo "$as_me: failed program was:" >&5
4086 sed 's/^/| /' conftest.$ac_ext >&5
4087
4088 ac_cv_lib_nsl_gethostbyname=no
4089 fi
4090 rm -f conftest.err conftest.$ac_objext \
4091       conftest$ac_exeext conftest.$ac_ext
4092 LIBS=$ac_check_lib_save_LIBS
4093 fi
4094 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4095 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4096 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4097   cat >>confdefs.h <<_ACEOF
4098 #define HAVE_LIBNSL 1
4099 _ACEOF
4100
4101   LIBS="-lnsl $LIBS"
4102
4103 fi
4104
4105
4106 . ${srcdir}/../../bfd/configure.host
4107
4108
4109
4110 USE_MAINTAINER_MODE=no
4111 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4112 if test "${enable_maintainer_mode+set}" = set; then
4113   enableval="$enable_maintainer_mode"
4114   case "${enableval}" in
4115   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4116   no)   MAINT="#" ;;
4117   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
4118 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
4119    { (exit 1); exit 1; }; }; MAINT="#" ;;
4120 esac
4121 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4122   echo "Setting maintainer mode" 6>&1
4123 fi
4124 else
4125   MAINT="#"
4126 fi;
4127
4128
4129 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
4130 if test "${enable_sim_bswap+set}" = set; then
4131   enableval="$enable_sim_bswap"
4132   case "${enableval}" in
4133   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4134   no)   sim_bswap="-DWITH_BSWAP=0";;
4135   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
4136 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
4137    { (exit 1); exit 1; }; }; sim_bswap="";;
4138 esac
4139 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4140   echo "Setting bswap flags = $sim_bswap" 6>&1
4141 fi
4142 else
4143   sim_bswap=""
4144 fi;
4145
4146
4147 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
4148 if test "${enable_sim_cflags+set}" = set; then
4149   enableval="$enable_sim_cflags"
4150   case "${enableval}" in
4151   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4152   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
4153 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
4154    { (exit 1); exit 1; }; }; sim_cflags="";;
4155   no)    sim_cflags="";;
4156   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4157 esac
4158 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4159   echo "Setting sim cflags = $sim_cflags" 6>&1
4160 fi
4161 else
4162   sim_cflags=""
4163 fi;
4164
4165
4166 # Check whether --enable-sim-debug or --disable-sim-debug was given.
4167 if test "${enable_sim_debug+set}" = set; then
4168   enableval="$enable_sim_debug"
4169   case "${enableval}" in
4170   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4171   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4172   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4173 esac
4174 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4175   echo "Setting sim debug = $sim_debug" 6>&1
4176 fi
4177 else
4178   sim_debug=""
4179 fi;
4180
4181
4182 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
4183 if test "${enable_sim_stdio+set}" = set; then
4184   enableval="$enable_sim_stdio"
4185   case "${enableval}" in
4186   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4187   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4188   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
4189 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
4190    { (exit 1); exit 1; }; }; sim_stdio="";;
4191 esac
4192 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4193   echo "Setting stdio flags = $sim_stdio" 6>&1
4194 fi
4195 else
4196   sim_stdio=""
4197 fi;
4198
4199
4200 # Check whether --enable-sim-trace or --disable-sim-trace was given.
4201 if test "${enable_sim_trace+set}" = set; then
4202   enableval="$enable_sim_trace"
4203   case "${enableval}" in
4204   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4205   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4206   [-0-9]*)
4207         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4208   [a-z]*)
4209         sim_trace=""
4210         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4211           if test x"$sim_trace" = x; then
4212             sim_trace="-DWITH_TRACE='(TRACE_$x"
4213           else
4214             sim_trace="${sim_trace}|TRACE_$x"
4215           fi
4216         done
4217         sim_trace="$sim_trace)'" ;;
4218 esac
4219 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4220   echo "Setting sim trace = $sim_trace" 6>&1
4221 fi
4222 else
4223   sim_trace=""
4224 fi;
4225
4226
4227 # Check whether --enable-sim-profile or --disable-sim-profile was given.
4228 if test "${enable_sim_profile+set}" = set; then
4229   enableval="$enable_sim_profile"
4230   case "${enableval}" in
4231   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4232   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4233   [-0-9]*)
4234         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4235   [a-z]*)
4236         sim_profile=""
4237         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4238           if test x"$sim_profile" = x; then
4239             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4240           else
4241             sim_profile="${sim_profile}|PROFILE_$x"
4242           fi
4243         done
4244         sim_profile="$sim_profile)'" ;;
4245 esac
4246 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4247   echo "Setting sim profile = $sim_profile" 6>&1
4248 fi
4249 else
4250   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4251 fi;
4252
4253
4254 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4255 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4256 if test "${ac_cv_type_signal+set}" = set; then
4257   echo $ECHO_N "(cached) $ECHO_C" >&6
4258 else
4259   cat >conftest.$ac_ext <<_ACEOF
4260 /* confdefs.h.  */
4261 _ACEOF
4262 cat confdefs.h >>conftest.$ac_ext
4263 cat >>conftest.$ac_ext <<_ACEOF
4264 /* end confdefs.h.  */
4265 #include <sys/types.h>
4266 #include <signal.h>
4267 #ifdef signal
4268 # undef signal
4269 #endif
4270 #ifdef __cplusplus
4271 extern "C" void (*signal (int, void (*)(int)))(int);
4272 #else
4273 void (*signal ()) ();
4274 #endif
4275
4276 int
4277 main ()
4278 {
4279 int i;
4280   ;
4281   return 0;
4282 }
4283 _ACEOF
4284 rm -f conftest.$ac_objext
4285 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4286   (eval $ac_compile) 2>conftest.er1
4287   ac_status=$?
4288   grep -v '^ *+' conftest.er1 >conftest.err
4289   rm -f conftest.er1
4290   cat conftest.err >&5
4291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4292   (exit $ac_status); } &&
4293          { ac_try='test -z "$ac_c_werror_flag"
4294                          || test ! -s conftest.err'
4295   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4296   (eval $ac_try) 2>&5
4297   ac_status=$?
4298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4299   (exit $ac_status); }; } &&
4300          { ac_try='test -s conftest.$ac_objext'
4301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4302   (eval $ac_try) 2>&5
4303   ac_status=$?
4304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4305   (exit $ac_status); }; }; then
4306   ac_cv_type_signal=void
4307 else
4308   echo "$as_me: failed program was:" >&5
4309 sed 's/^/| /' conftest.$ac_ext >&5
4310
4311 ac_cv_type_signal=int
4312 fi
4313 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4314 fi
4315 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4316 echo "${ECHO_T}$ac_cv_type_signal" >&6
4317
4318 cat >>confdefs.h <<_ACEOF
4319 #define RETSIGTYPE $ac_cv_type_signal
4320 _ACEOF
4321
4322
4323
4324
4325
4326 sim_link_files=
4327 sim_link_links=
4328
4329 sim_link_links=tconfig.h
4330 if test -f ${srcdir}/tconfig.in
4331 then
4332   sim_link_files=tconfig.in
4333 else
4334   sim_link_files=../common/tconfig.in
4335 fi
4336
4337 # targ-vals.def points to the libc macro description file.
4338 case "${target}" in
4339 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4340 esac
4341 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4342 sim_link_links="${sim_link_links} targ-vals.def"
4343
4344
4345
4346 for ac_header in stdlib.h
4347 do
4348 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4349 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4350   echo "$as_me:$LINENO: checking for $ac_header" >&5
4351 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4352 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4353   echo $ECHO_N "(cached) $ECHO_C" >&6
4354 fi
4355 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4356 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4357 else
4358   # Is the header compilable?
4359 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4360 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4361 cat >conftest.$ac_ext <<_ACEOF
4362 /* confdefs.h.  */
4363 _ACEOF
4364 cat confdefs.h >>conftest.$ac_ext
4365 cat >>conftest.$ac_ext <<_ACEOF
4366 /* end confdefs.h.  */
4367 $ac_includes_default
4368 #include <$ac_header>
4369 _ACEOF
4370 rm -f conftest.$ac_objext
4371 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4372   (eval $ac_compile) 2>conftest.er1
4373   ac_status=$?
4374   grep -v '^ *+' conftest.er1 >conftest.err
4375   rm -f conftest.er1
4376   cat conftest.err >&5
4377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4378   (exit $ac_status); } &&
4379          { ac_try='test -z "$ac_c_werror_flag"
4380                          || test ! -s conftest.err'
4381   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4382   (eval $ac_try) 2>&5
4383   ac_status=$?
4384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4385   (exit $ac_status); }; } &&
4386          { ac_try='test -s conftest.$ac_objext'
4387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4388   (eval $ac_try) 2>&5
4389   ac_status=$?
4390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4391   (exit $ac_status); }; }; then
4392   ac_header_compiler=yes
4393 else
4394   echo "$as_me: failed program was:" >&5
4395 sed 's/^/| /' conftest.$ac_ext >&5
4396
4397 ac_header_compiler=no
4398 fi
4399 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4400 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4401 echo "${ECHO_T}$ac_header_compiler" >&6
4402
4403 # Is the header present?
4404 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4405 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4406 cat >conftest.$ac_ext <<_ACEOF
4407 /* confdefs.h.  */
4408 _ACEOF
4409 cat confdefs.h >>conftest.$ac_ext
4410 cat >>conftest.$ac_ext <<_ACEOF
4411 /* end confdefs.h.  */
4412 #include <$ac_header>
4413 _ACEOF
4414 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4415   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4416   ac_status=$?
4417   grep -v '^ *+' conftest.er1 >conftest.err
4418   rm -f conftest.er1
4419   cat conftest.err >&5
4420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421   (exit $ac_status); } >/dev/null; then
4422   if test -s conftest.err; then
4423     ac_cpp_err=$ac_c_preproc_warn_flag
4424     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4425   else
4426     ac_cpp_err=
4427   fi
4428 else
4429   ac_cpp_err=yes
4430 fi
4431 if test -z "$ac_cpp_err"; then
4432   ac_header_preproc=yes
4433 else
4434   echo "$as_me: failed program was:" >&5
4435 sed 's/^/| /' conftest.$ac_ext >&5
4436
4437   ac_header_preproc=no
4438 fi
4439 rm -f conftest.err conftest.$ac_ext
4440 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4441 echo "${ECHO_T}$ac_header_preproc" >&6
4442
4443 # So?  What about this header?
4444 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4445   yes:no: )
4446     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4447 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4448     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4449 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4450     ac_header_preproc=yes
4451     ;;
4452   no:yes:* )
4453     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4454 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4455     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4456 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4457     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4458 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4459     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4460 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4461     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4462 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4463     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4464 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4465     (
4466       cat <<\_ASBOX
4467 ## ------------------------------------------ ##
4468 ## Report this to the AC_PACKAGE_NAME lists.  ##
4469 ## ------------------------------------------ ##
4470 _ASBOX
4471     ) |
4472       sed "s/^/$as_me: WARNING:     /" >&2
4473     ;;
4474 esac
4475 echo "$as_me:$LINENO: checking for $ac_header" >&5
4476 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4477 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4478   echo $ECHO_N "(cached) $ECHO_C" >&6
4479 else
4480   eval "$as_ac_Header=\$ac_header_preproc"
4481 fi
4482 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4483 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4484
4485 fi
4486 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4487   cat >>confdefs.h <<_ACEOF
4488 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4489 _ACEOF
4490
4491 fi
4492
4493 done
4494
4495
4496 # In the Cygwin environment, we need some additional flags.
4497 echo "$as_me:$LINENO: checking for cygwin" >&5
4498 echo $ECHO_N "checking for cygwin... $ECHO_C" >&6
4499 if test "${sim_cv_os_cygwin+set}" = set; then
4500   echo $ECHO_N "(cached) $ECHO_C" >&6
4501 else
4502   cat >conftest.$ac_ext <<_ACEOF
4503 /* confdefs.h.  */
4504 _ACEOF
4505 cat confdefs.h >>conftest.$ac_ext
4506 cat >>conftest.$ac_ext <<_ACEOF
4507 /* end confdefs.h.  */
4508
4509 #ifdef __CYGWIN__
4510 lose
4511 #endif
4512 _ACEOF
4513 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4514   $EGREP "lose" >/dev/null 2>&1; then
4515   sim_cv_os_cygwin=yes
4516 else
4517   sim_cv_os_cygwin=no
4518 fi
4519 rm -f conftest*
4520
4521 fi
4522 echo "$as_me:$LINENO: result: $sim_cv_os_cygwin" >&5
4523 echo "${ECHO_T}$sim_cv_os_cygwin" >&6
4524
4525 if test x$sim_cv_os_cygwin = xyes; then
4526   TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
4527 else
4528   echo "$as_me:$LINENO: checking for main in -ltermcap" >&5
4529 echo $ECHO_N "checking for main in -ltermcap... $ECHO_C" >&6
4530 if test "${ac_cv_lib_termcap_main+set}" = set; then
4531   echo $ECHO_N "(cached) $ECHO_C" >&6
4532 else
4533   ac_check_lib_save_LIBS=$LIBS
4534 LIBS="-ltermcap  $LIBS"
4535 cat >conftest.$ac_ext <<_ACEOF
4536 /* confdefs.h.  */
4537 _ACEOF
4538 cat confdefs.h >>conftest.$ac_ext
4539 cat >>conftest.$ac_ext <<_ACEOF
4540 /* end confdefs.h.  */
4541
4542
4543 int
4544 main ()
4545 {
4546 main ();
4547   ;
4548   return 0;
4549 }
4550 _ACEOF
4551 rm -f conftest.$ac_objext conftest$ac_exeext
4552 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4553   (eval $ac_link) 2>conftest.er1
4554   ac_status=$?
4555   grep -v '^ *+' conftest.er1 >conftest.err
4556   rm -f conftest.er1
4557   cat conftest.err >&5
4558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4559   (exit $ac_status); } &&
4560          { ac_try='test -z "$ac_c_werror_flag"
4561                          || test ! -s conftest.err'
4562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4563   (eval $ac_try) 2>&5
4564   ac_status=$?
4565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4566   (exit $ac_status); }; } &&
4567          { ac_try='test -s conftest$ac_exeext'
4568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4569   (eval $ac_try) 2>&5
4570   ac_status=$?
4571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572   (exit $ac_status); }; }; then
4573   ac_cv_lib_termcap_main=yes
4574 else
4575   echo "$as_me: failed program was:" >&5
4576 sed 's/^/| /' conftest.$ac_ext >&5
4577
4578 ac_cv_lib_termcap_main=no
4579 fi
4580 rm -f conftest.err conftest.$ac_objext \
4581       conftest$ac_exeext conftest.$ac_ext
4582 LIBS=$ac_check_lib_save_LIBS
4583 fi
4584 echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_main" >&5
4585 echo "${ECHO_T}$ac_cv_lib_termcap_main" >&6
4586 if test $ac_cv_lib_termcap_main = yes; then
4587   TERMCAP=-ltermcap
4588 else
4589   TERMCAP=""
4590 fi
4591
4592 fi
4593
4594
4595
4596 ac_sources="$sim_link_files"
4597 ac_dests="$sim_link_links"
4598 while test -n "$ac_sources"; do
4599   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4600   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4601   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4602 done
4603           ac_config_links="$ac_config_links $ac_config_links_1"
4604
4605 cgen_breaks=""
4606 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4607 cgen_breaks="break cgen_rtx_error";
4608 fi
4609
4610           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4611
4612           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4613
4614           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4615
4616           ac_config_commands="$ac_config_commands Makefile"
4617
4618           ac_config_commands="$ac_config_commands stamp-h"
4619
4620 cat >confcache <<\_ACEOF
4621 # This file is a shell script that caches the results of configure
4622 # tests run on this system so they can be shared between configure
4623 # scripts and configure runs, see configure's option --config-cache.
4624 # It is not useful on other systems.  If it contains results you don't
4625 # want to keep, you may remove or edit it.
4626 #
4627 # config.status only pays attention to the cache file if you give it
4628 # the --recheck option to rerun configure.
4629 #
4630 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4631 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4632 # following values.
4633
4634 _ACEOF
4635
4636 # The following way of writing the cache mishandles newlines in values,
4637 # but we know of no workaround that is simple, portable, and efficient.
4638 # So, don't put newlines in cache variables' values.
4639 # Ultrix sh set writes to stderr and can't be redirected directly,
4640 # and sets the high bit in the cache file unless we assign to the vars.
4641 {
4642   (set) 2>&1 |
4643     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4644     *ac_space=\ *)
4645       # `set' does not quote correctly, so add quotes (double-quote
4646       # substitution turns \\\\ into \\, and sed turns \\ into \).
4647       sed -n \
4648         "s/'/'\\\\''/g;
4649           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4650       ;;
4651     *)
4652       # `set' quotes correctly as required by POSIX, so do not add quotes.
4653       sed -n \
4654         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4655       ;;
4656     esac;
4657 } |
4658   sed '
4659      t clear
4660      : clear
4661      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4662      t end
4663      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4664      : end' >>confcache
4665 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4666   if test -w $cache_file; then
4667     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4668     cat confcache >$cache_file
4669   else
4670     echo "not updating unwritable cache $cache_file"
4671   fi
4672 fi
4673 rm -f confcache
4674
4675 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4676 # Let make expand exec_prefix.
4677 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4678
4679 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4680 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4681 # trailing colons and then remove the whole line if VPATH becomes empty
4682 # (actually we leave an empty line to preserve line numbers).
4683 if test "x$srcdir" = x.; then
4684   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4685 s/:*\$(srcdir):*/:/;
4686 s/:*\${srcdir}:*/:/;
4687 s/:*@srcdir@:*/:/;
4688 s/^\([^=]*=[     ]*\):*/\1/;
4689 s/:*$//;
4690 s/^[^=]*=[       ]*$//;
4691 }'
4692 fi
4693
4694 DEFS=-DHAVE_CONFIG_H
4695
4696 ac_libobjs=
4697 ac_ltlibobjs=
4698 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4699   # 1. Remove the extension, and $U if already installed.
4700   ac_i=`echo "$ac_i" |
4701          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4702   # 2. Add them.
4703   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4704   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4705 done
4706 LIBOBJS=$ac_libobjs
4707
4708 LTLIBOBJS=$ac_ltlibobjs
4709
4710
4711
4712 : ${CONFIG_STATUS=./config.status}
4713 ac_clean_files_save=$ac_clean_files
4714 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4715 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4716 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4717 cat >$CONFIG_STATUS <<_ACEOF
4718 #! $SHELL
4719 # Generated by $as_me.
4720 # Run this file to recreate the current configuration.
4721 # Compiler output produced by configure, useful for debugging
4722 # configure, is in config.log if it exists.
4723
4724 debug=false
4725 ac_cs_recheck=false
4726 ac_cs_silent=false
4727 SHELL=\${CONFIG_SHELL-$SHELL}
4728 _ACEOF
4729
4730 cat >>$CONFIG_STATUS <<\_ACEOF
4731 ## --------------------- ##
4732 ## M4sh Initialization.  ##
4733 ## --------------------- ##
4734
4735 # Be Bourne compatible
4736 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4737   emulate sh
4738   NULLCMD=:
4739   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4740   # is contrary to our usage.  Disable this feature.
4741   alias -g '${1+"$@"}'='"$@"'
4742 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4743   set -o posix
4744 fi
4745 DUALCASE=1; export DUALCASE # for MKS sh
4746
4747 # Support unset when possible.
4748 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4749   as_unset=unset
4750 else
4751   as_unset=false
4752 fi
4753
4754
4755 # Work around bugs in pre-3.0 UWIN ksh.
4756 $as_unset ENV MAIL MAILPATH
4757 PS1='$ '
4758 PS2='> '
4759 PS4='+ '
4760
4761 # NLS nuisances.
4762 for as_var in \
4763   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4764   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4765   LC_TELEPHONE LC_TIME
4766 do
4767   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4768     eval $as_var=C; export $as_var
4769   else
4770     $as_unset $as_var
4771   fi
4772 done
4773
4774 # Required to use basename.
4775 if expr a : '\(a\)' >/dev/null 2>&1; then
4776   as_expr=expr
4777 else
4778   as_expr=false
4779 fi
4780
4781 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4782   as_basename=basename
4783 else
4784   as_basename=false
4785 fi
4786
4787
4788 # Name of the executable.
4789 as_me=`$as_basename "$0" ||
4790 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4791          X"$0" : 'X\(//\)$' \| \
4792          X"$0" : 'X\(/\)$' \| \
4793          .     : '\(.\)' 2>/dev/null ||
4794 echo X/"$0" |
4795     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4796           /^X\/\(\/\/\)$/{ s//\1/; q; }
4797           /^X\/\(\/\).*/{ s//\1/; q; }
4798           s/.*/./; q'`
4799
4800
4801 # PATH needs CR, and LINENO needs CR and PATH.
4802 # Avoid depending upon Character Ranges.
4803 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4804 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4805 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4806 as_cr_digits='0123456789'
4807 as_cr_alnum=$as_cr_Letters$as_cr_digits
4808
4809 # The user is always right.
4810 if test "${PATH_SEPARATOR+set}" != set; then
4811   echo "#! /bin/sh" >conf$$.sh
4812   echo  "exit 0"   >>conf$$.sh
4813   chmod +x conf$$.sh
4814   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4815     PATH_SEPARATOR=';'
4816   else
4817     PATH_SEPARATOR=:
4818   fi
4819   rm -f conf$$.sh
4820 fi
4821
4822
4823   as_lineno_1=$LINENO
4824   as_lineno_2=$LINENO
4825   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4826   test "x$as_lineno_1" != "x$as_lineno_2" &&
4827   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4828   # Find who we are.  Look in the path if we contain no path at all
4829   # relative or not.
4830   case $0 in
4831     *[\\/]* ) as_myself=$0 ;;
4832     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4833 for as_dir in $PATH
4834 do
4835   IFS=$as_save_IFS
4836   test -z "$as_dir" && as_dir=.
4837   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4838 done
4839
4840        ;;
4841   esac
4842   # We did not find ourselves, most probably we were run as `sh COMMAND'
4843   # in which case we are not to be found in the path.
4844   if test "x$as_myself" = x; then
4845     as_myself=$0
4846   fi
4847   if test ! -f "$as_myself"; then
4848     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4849 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4850    { (exit 1); exit 1; }; }
4851   fi
4852   case $CONFIG_SHELL in
4853   '')
4854     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4855 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4856 do
4857   IFS=$as_save_IFS
4858   test -z "$as_dir" && as_dir=.
4859   for as_base in sh bash ksh sh5; do
4860          case $as_dir in
4861          /*)
4862            if ("$as_dir/$as_base" -c '
4863   as_lineno_1=$LINENO
4864   as_lineno_2=$LINENO
4865   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4866   test "x$as_lineno_1" != "x$as_lineno_2" &&
4867   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4868              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4869              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4870              CONFIG_SHELL=$as_dir/$as_base
4871              export CONFIG_SHELL
4872              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4873            fi;;
4874          esac
4875        done
4876 done
4877 ;;
4878   esac
4879
4880   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4881   # uniformly replaced by the line number.  The first 'sed' inserts a
4882   # line-number line before each line; the second 'sed' does the real
4883   # work.  The second script uses 'N' to pair each line-number line
4884   # with the numbered line, and appends trailing '-' during
4885   # substitution so that $LINENO is not a special case at line end.
4886   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4887   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4888   sed '=' <$as_myself |
4889     sed '
4890       N
4891       s,$,-,
4892       : loop
4893       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4894       t loop
4895       s,-$,,
4896       s,^['$as_cr_digits']*\n,,
4897     ' >$as_me.lineno &&
4898   chmod +x $as_me.lineno ||
4899     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4900 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4901    { (exit 1); exit 1; }; }
4902
4903   # Don't try to exec as it changes $[0], causing all sort of problems
4904   # (the dirname of $[0] is not the place where we might find the
4905   # original and so on.  Autoconf is especially sensible to this).
4906   . ./$as_me.lineno
4907   # Exit status is that of the last command.
4908   exit
4909 }
4910
4911
4912 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4913   *c*,-n*) ECHO_N= ECHO_C='
4914 ' ECHO_T='      ' ;;
4915   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4916   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4917 esac
4918
4919 if expr a : '\(a\)' >/dev/null 2>&1; then
4920   as_expr=expr
4921 else
4922   as_expr=false
4923 fi
4924
4925 rm -f conf$$ conf$$.exe conf$$.file
4926 echo >conf$$.file
4927 if ln -s conf$$.file conf$$ 2>/dev/null; then
4928   # We could just check for DJGPP; but this test a) works b) is more generic
4929   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4930   if test -f conf$$.exe; then
4931     # Don't use ln at all; we don't have any links
4932     as_ln_s='cp -p'
4933   else
4934     as_ln_s='ln -s'
4935   fi
4936 elif ln conf$$.file conf$$ 2>/dev/null; then
4937   as_ln_s=ln
4938 else
4939   as_ln_s='cp -p'
4940 fi
4941 rm -f conf$$ conf$$.exe conf$$.file
4942
4943 if mkdir -p . 2>/dev/null; then
4944   as_mkdir_p=:
4945 else
4946   test -d ./-p && rmdir ./-p
4947   as_mkdir_p=false
4948 fi
4949
4950 as_executable_p="test -f"
4951
4952 # Sed expression to map a string onto a valid CPP name.
4953 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4954
4955 # Sed expression to map a string onto a valid variable name.
4956 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4957
4958
4959 # IFS
4960 # We need space, tab and new line, in precisely that order.
4961 as_nl='
4962 '
4963 IFS="   $as_nl"
4964
4965 # CDPATH.
4966 $as_unset CDPATH
4967
4968 exec 6>&1
4969
4970 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4971 # report actual input values of CONFIG_FILES etc. instead of their
4972 # values after options handling.  Logging --version etc. is OK.
4973 exec 5>>config.log
4974 {
4975   echo
4976   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4977 ## Running $as_me. ##
4978 _ASBOX
4979 } >&5
4980 cat >&5 <<_CSEOF
4981
4982 This file was extended by $as_me, which was
4983 generated by GNU Autoconf 2.59.  Invocation command line was
4984
4985   CONFIG_FILES    = $CONFIG_FILES
4986   CONFIG_HEADERS  = $CONFIG_HEADERS
4987   CONFIG_LINKS    = $CONFIG_LINKS
4988   CONFIG_COMMANDS = $CONFIG_COMMANDS
4989   $ $0 $@
4990
4991 _CSEOF
4992 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4993 echo >&5
4994 _ACEOF
4995
4996 # Files that config.status was made for.
4997 if test -n "$ac_config_files"; then
4998   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4999 fi
5000
5001 if test -n "$ac_config_headers"; then
5002   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5003 fi
5004
5005 if test -n "$ac_config_links"; then
5006   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5007 fi
5008
5009 if test -n "$ac_config_commands"; then
5010   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5011 fi
5012
5013 cat >>$CONFIG_STATUS <<\_ACEOF
5014
5015 ac_cs_usage="\
5016 \`$as_me' instantiates files from templates according to the
5017 current configuration.
5018
5019 Usage: $0 [OPTIONS] [FILE]...
5020
5021   -h, --help       print this help, then exit
5022   -V, --version    print version number, then exit
5023   -q, --quiet      do not print progress messages
5024   -d, --debug      don't remove temporary files
5025       --recheck    update $as_me by reconfiguring in the same conditions
5026   --file=FILE[:TEMPLATE]
5027                    instantiate the configuration file FILE
5028   --header=FILE[:TEMPLATE]
5029                    instantiate the configuration header FILE
5030
5031 Configuration files:
5032 $config_files
5033
5034 Configuration headers:
5035 $config_headers
5036
5037 Configuration links:
5038 $config_links
5039
5040 Configuration commands:
5041 $config_commands
5042
5043 Report bugs to <bug-autoconf@gnu.org>."
5044 _ACEOF
5045
5046 cat >>$CONFIG_STATUS <<_ACEOF
5047 ac_cs_version="\\
5048 config.status
5049 configured by $0, generated by GNU Autoconf 2.59,
5050   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5051
5052 Copyright (C) 2003 Free Software Foundation, Inc.
5053 This config.status script is free software; the Free Software Foundation
5054 gives unlimited permission to copy, distribute and modify it."
5055 srcdir=$srcdir
5056 INSTALL="$INSTALL"
5057 _ACEOF
5058
5059 cat >>$CONFIG_STATUS <<\_ACEOF
5060 # If no file are specified by the user, then we need to provide default
5061 # value.  By we need to know if files were specified by the user.
5062 ac_need_defaults=:
5063 while test $# != 0
5064 do
5065   case $1 in
5066   --*=*)
5067     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5068     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5069     ac_shift=:
5070     ;;
5071   -*)
5072     ac_option=$1
5073     ac_optarg=$2
5074     ac_shift=shift
5075     ;;
5076   *) # This is not an option, so the user has probably given explicit
5077      # arguments.
5078      ac_option=$1
5079      ac_need_defaults=false;;
5080   esac
5081
5082   case $ac_option in
5083   # Handling of the options.
5084 _ACEOF
5085 cat >>$CONFIG_STATUS <<\_ACEOF
5086   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5087     ac_cs_recheck=: ;;
5088   --version | --vers* | -V )
5089     echo "$ac_cs_version"; exit 0 ;;
5090   --he | --h)
5091     # Conflict between --help and --header
5092     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5093 Try \`$0 --help' for more information." >&5
5094 echo "$as_me: error: ambiguous option: $1
5095 Try \`$0 --help' for more information." >&2;}
5096    { (exit 1); exit 1; }; };;
5097   --help | --hel | -h )
5098     echo "$ac_cs_usage"; exit 0 ;;
5099   --debug | --d* | -d )
5100     debug=: ;;
5101   --file | --fil | --fi | --f )
5102     $ac_shift
5103     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5104     ac_need_defaults=false;;
5105   --header | --heade | --head | --hea )
5106     $ac_shift
5107     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5108     ac_need_defaults=false;;
5109   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5110   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5111     ac_cs_silent=: ;;
5112
5113   # This is an error.
5114   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5115 Try \`$0 --help' for more information." >&5
5116 echo "$as_me: error: unrecognized option: $1
5117 Try \`$0 --help' for more information." >&2;}
5118    { (exit 1); exit 1; }; } ;;
5119
5120   *) ac_config_targets="$ac_config_targets $1" ;;
5121
5122   esac
5123   shift
5124 done
5125
5126 ac_configure_extra_args=
5127
5128 if $ac_cs_silent; then
5129   exec 6>/dev/null
5130   ac_configure_extra_args="$ac_configure_extra_args --silent"
5131 fi
5132
5133 _ACEOF
5134 cat >>$CONFIG_STATUS <<_ACEOF
5135 if \$ac_cs_recheck; then
5136   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5137   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5138 fi
5139
5140 _ACEOF
5141
5142
5143
5144
5145
5146 cat >>$CONFIG_STATUS <<\_ACEOF
5147 for ac_config_target in $ac_config_targets
5148 do
5149   case "$ac_config_target" in
5150   # Handling of arguments.
5151   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5152   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5153   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5154   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5155   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5156   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5157   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5158   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5159 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5160    { (exit 1); exit 1; }; };;
5161   esac
5162 done
5163
5164 # If the user did not use the arguments to specify the items to instantiate,
5165 # then the envvar interface is used.  Set only those that are not.
5166 # We use the long form for the default assignment because of an extremely
5167 # bizarre bug on SunOS 4.1.3.
5168 if $ac_need_defaults; then
5169   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5170   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5171   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5172   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5173 fi
5174
5175 # Have a temporary directory for convenience.  Make it in the build tree
5176 # simply because there is no reason to put it here, and in addition,
5177 # creating and moving files from /tmp can sometimes cause problems.
5178 # Create a temporary directory, and hook for its removal unless debugging.
5179 $debug ||
5180 {
5181   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5182   trap '{ (exit 1); exit 1; }' 1 2 13 15
5183 }
5184
5185 # Create a (secure) tmp directory for tmp files.
5186
5187 {
5188   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5189   test -n "$tmp" && test -d "$tmp"
5190 }  ||
5191 {
5192   tmp=./confstat$$-$RANDOM
5193   (umask 077 && mkdir $tmp)
5194 } ||
5195 {
5196    echo "$me: cannot create a temporary directory in ." >&2
5197    { (exit 1); exit 1; }
5198 }
5199
5200 _ACEOF
5201
5202 cat >>$CONFIG_STATUS <<_ACEOF
5203
5204 #
5205 # CONFIG_FILES section.
5206 #
5207
5208 # No need to generate the scripts if there are no CONFIG_FILES.
5209 # This happens for instance when ./config.status config.h
5210 if test -n "\$CONFIG_FILES"; then
5211   # Protect against being on the right side of a sed subst in config.status.
5212   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5213    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5214 s,@SHELL@,$SHELL,;t t
5215 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5216 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5217 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5218 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5219 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5220 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5221 s,@exec_prefix@,$exec_prefix,;t t
5222 s,@prefix@,$prefix,;t t
5223 s,@program_transform_name@,$program_transform_name,;t t
5224 s,@bindir@,$bindir,;t t
5225 s,@sbindir@,$sbindir,;t t
5226 s,@libexecdir@,$libexecdir,;t t
5227 s,@datadir@,$datadir,;t t
5228 s,@sysconfdir@,$sysconfdir,;t t
5229 s,@sharedstatedir@,$sharedstatedir,;t t
5230 s,@localstatedir@,$localstatedir,;t t
5231 s,@libdir@,$libdir,;t t
5232 s,@includedir@,$includedir,;t t
5233 s,@oldincludedir@,$oldincludedir,;t t
5234 s,@infodir@,$infodir,;t t
5235 s,@mandir@,$mandir,;t t
5236 s,@build_alias@,$build_alias,;t t
5237 s,@host_alias@,$host_alias,;t t
5238 s,@target_alias@,$target_alias,;t t
5239 s,@DEFS@,$DEFS,;t t
5240 s,@ECHO_C@,$ECHO_C,;t t
5241 s,@ECHO_N@,$ECHO_N,;t t
5242 s,@ECHO_T@,$ECHO_T,;t t
5243 s,@LIBS@,$LIBS,;t t
5244 s,@sim_environment@,$sim_environment,;t t
5245 s,@sim_alignment@,$sim_alignment,;t t
5246 s,@sim_assert@,$sim_assert,;t t
5247 s,@sim_bitsize@,$sim_bitsize,;t t
5248 s,@sim_endian@,$sim_endian,;t t
5249 s,@sim_hostendian@,$sim_hostendian,;t t
5250 s,@sim_float@,$sim_float,;t t
5251 s,@sim_scache@,$sim_scache,;t t
5252 s,@sim_default_model@,$sim_default_model,;t t
5253 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
5254 s,@sim_hw_objs@,$sim_hw_objs,;t t
5255 s,@sim_hw@,$sim_hw,;t t
5256 s,@sim_inline@,$sim_inline,;t t
5257 s,@sim_packages@,$sim_packages,;t t
5258 s,@sim_regparm@,$sim_regparm,;t t
5259 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
5260 s,@sim_smp@,$sim_smp,;t t
5261 s,@sim_stdcall@,$sim_stdcall,;t t
5262 s,@sim_xor_endian@,$sim_xor_endian,;t t
5263 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
5264 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
5265 s,@build@,$build,;t t
5266 s,@build_cpu@,$build_cpu,;t t
5267 s,@build_vendor@,$build_vendor,;t t
5268 s,@build_os@,$build_os,;t t
5269 s,@host@,$host,;t t
5270 s,@host_cpu@,$host_cpu,;t t
5271 s,@host_vendor@,$host_vendor,;t t
5272 s,@host_os@,$host_os,;t t
5273 s,@target@,$target,;t t
5274 s,@target_cpu@,$target_cpu,;t t
5275 s,@target_vendor@,$target_vendor,;t t
5276 s,@target_os@,$target_os,;t t
5277 s,@CC@,$CC,;t t
5278 s,@CFLAGS@,$CFLAGS,;t t
5279 s,@LDFLAGS@,$LDFLAGS,;t t
5280 s,@CPPFLAGS@,$CPPFLAGS,;t t
5281 s,@ac_ct_CC@,$ac_ct_CC,;t t
5282 s,@EXEEXT@,$EXEEXT,;t t
5283 s,@OBJEXT@,$OBJEXT,;t t
5284 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5285 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5286 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5287 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
5288 s,@HDEFINES@,$HDEFINES,;t t
5289 s,@AR@,$AR,;t t
5290 s,@RANLIB@,$RANLIB,;t t
5291 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5292 s,@USE_NLS@,$USE_NLS,;t t
5293 s,@LIBINTL@,$LIBINTL,;t t
5294 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
5295 s,@INCINTL@,$INCINTL,;t t
5296 s,@XGETTEXT@,$XGETTEXT,;t t
5297 s,@GMSGFMT@,$GMSGFMT,;t t
5298 s,@POSUB@,$POSUB,;t t
5299 s,@CATALOGS@,$CATALOGS,;t t
5300 s,@DATADIRNAME@,$DATADIRNAME,;t t
5301 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
5302 s,@GENCAT@,$GENCAT,;t t
5303 s,@CATOBJEXT@,$CATOBJEXT,;t t
5304 s,@CPP@,$CPP,;t t
5305 s,@EGREP@,$EGREP,;t t
5306 s,@MAINT@,$MAINT,;t t
5307 s,@sim_bswap@,$sim_bswap,;t t
5308 s,@sim_cflags@,$sim_cflags,;t t
5309 s,@sim_debug@,$sim_debug,;t t
5310 s,@sim_stdio@,$sim_stdio,;t t
5311 s,@sim_trace@,$sim_trace,;t t
5312 s,@sim_profile@,$sim_profile,;t t
5313 s,@TERMCAP@,$TERMCAP,;t t
5314 s,@cgen_breaks@,$cgen_breaks,;t t
5315 s,@LIBOBJS@,$LIBOBJS,;t t
5316 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5317 CEOF
5318
5319 _ACEOF
5320
5321   cat >>$CONFIG_STATUS <<\_ACEOF
5322   # Split the substitutions into bite-sized pieces for seds with
5323   # small command number limits, like on Digital OSF/1 and HP-UX.
5324   ac_max_sed_lines=48
5325   ac_sed_frag=1 # Number of current file.
5326   ac_beg=1 # First line for current file.
5327   ac_end=$ac_max_sed_lines # Line after last line for current file.
5328   ac_more_lines=:
5329   ac_sed_cmds=
5330   while $ac_more_lines; do
5331     if test $ac_beg -gt 1; then
5332       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5333     else
5334       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5335     fi
5336     if test ! -s $tmp/subs.frag; then
5337       ac_more_lines=false
5338     else
5339       # The purpose of the label and of the branching condition is to
5340       # speed up the sed processing (if there are no `@' at all, there
5341       # is no need to browse any of the substitutions).
5342       # These are the two extra sed commands mentioned above.
5343       (echo ':t
5344   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5345       if test -z "$ac_sed_cmds"; then
5346         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5347       else
5348         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5349       fi
5350       ac_sed_frag=`expr $ac_sed_frag + 1`
5351       ac_beg=$ac_end
5352       ac_end=`expr $ac_end + $ac_max_sed_lines`
5353     fi
5354   done
5355   if test -z "$ac_sed_cmds"; then
5356     ac_sed_cmds=cat
5357   fi
5358 fi # test -n "$CONFIG_FILES"
5359
5360 _ACEOF
5361 cat >>$CONFIG_STATUS <<\_ACEOF
5362 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5363   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5364   case $ac_file in
5365   - | *:- | *:-:* ) # input from stdin
5366         cat >$tmp/stdin
5367         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5368         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5369   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5370         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5371   * )   ac_file_in=$ac_file.in ;;
5372   esac
5373
5374   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5375   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5376 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5377          X"$ac_file" : 'X\(//\)[^/]' \| \
5378          X"$ac_file" : 'X\(//\)$' \| \
5379          X"$ac_file" : 'X\(/\)' \| \
5380          .     : '\(.\)' 2>/dev/null ||
5381 echo X"$ac_file" |
5382     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5383           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5384           /^X\(\/\/\)$/{ s//\1/; q; }
5385           /^X\(\/\).*/{ s//\1/; q; }
5386           s/.*/./; q'`
5387   { if $as_mkdir_p; then
5388     mkdir -p "$ac_dir"
5389   else
5390     as_dir="$ac_dir"
5391     as_dirs=
5392     while test ! -d "$as_dir"; do
5393       as_dirs="$as_dir $as_dirs"
5394       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5395 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5396          X"$as_dir" : 'X\(//\)[^/]' \| \
5397          X"$as_dir" : 'X\(//\)$' \| \
5398          X"$as_dir" : 'X\(/\)' \| \
5399          .     : '\(.\)' 2>/dev/null ||
5400 echo X"$as_dir" |
5401     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5402           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5403           /^X\(\/\/\)$/{ s//\1/; q; }
5404           /^X\(\/\).*/{ s//\1/; q; }
5405           s/.*/./; q'`
5406     done
5407     test ! -n "$as_dirs" || mkdir $as_dirs
5408   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5409 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5410    { (exit 1); exit 1; }; }; }
5411
5412   ac_builddir=.
5413
5414 if test "$ac_dir" != .; then
5415   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5416   # A "../" for each directory in $ac_dir_suffix.
5417   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5418 else
5419   ac_dir_suffix= ac_top_builddir=
5420 fi
5421
5422 case $srcdir in
5423   .)  # No --srcdir option.  We are building in place.
5424     ac_srcdir=.
5425     if test -z "$ac_top_builddir"; then
5426        ac_top_srcdir=.
5427     else
5428        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5429     fi ;;
5430   [\\/]* | ?:[\\/]* )  # Absolute path.
5431     ac_srcdir=$srcdir$ac_dir_suffix;
5432     ac_top_srcdir=$srcdir ;;
5433   *) # Relative path.
5434     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5435     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5436 esac
5437
5438 # Do not use `cd foo && pwd` to compute absolute paths, because
5439 # the directories may not exist.
5440 case `pwd` in
5441 .) ac_abs_builddir="$ac_dir";;
5442 *)
5443   case "$ac_dir" in
5444   .) ac_abs_builddir=`pwd`;;
5445   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5446   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5447   esac;;
5448 esac
5449 case $ac_abs_builddir in
5450 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5451 *)
5452   case ${ac_top_builddir}. in
5453   .) ac_abs_top_builddir=$ac_abs_builddir;;
5454   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5455   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5456   esac;;
5457 esac
5458 case $ac_abs_builddir in
5459 .) ac_abs_srcdir=$ac_srcdir;;
5460 *)
5461   case $ac_srcdir in
5462   .) ac_abs_srcdir=$ac_abs_builddir;;
5463   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5464   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5465   esac;;
5466 esac
5467 case $ac_abs_builddir in
5468 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5469 *)
5470   case $ac_top_srcdir in
5471   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5472   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5473   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5474   esac;;
5475 esac
5476
5477
5478   case $INSTALL in
5479   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5480   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5481   esac
5482
5483   if test x"$ac_file" != x-; then
5484     { echo "$as_me:$LINENO: creating $ac_file" >&5
5485 echo "$as_me: creating $ac_file" >&6;}
5486     rm -f "$ac_file"
5487   fi
5488   # Let's still pretend it is `configure' which instantiates (i.e., don't
5489   # use $as_me), people would be surprised to read:
5490   #    /* config.h.  Generated by config.status.  */
5491   if test x"$ac_file" = x-; then
5492     configure_input=
5493   else
5494     configure_input="$ac_file.  "
5495   fi
5496   configure_input=$configure_input"Generated from `echo $ac_file_in |
5497                                      sed 's,.*/,,'` by configure."
5498
5499   # First look for the input files in the build tree, otherwise in the
5500   # src tree.
5501   ac_file_inputs=`IFS=:
5502     for f in $ac_file_in; do
5503       case $f in
5504       -) echo $tmp/stdin ;;
5505       [\\/$]*)
5506          # Absolute (can't be DOS-style, as IFS=:)
5507          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5508 echo "$as_me: error: cannot find input file: $f" >&2;}
5509    { (exit 1); exit 1; }; }
5510          echo "$f";;
5511       *) # Relative
5512          if test -f "$f"; then
5513            # Build tree
5514            echo "$f"
5515          elif test -f "$srcdir/$f"; then
5516            # Source tree
5517            echo "$srcdir/$f"
5518          else
5519            # /dev/null tree
5520            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5521 echo "$as_me: error: cannot find input file: $f" >&2;}
5522    { (exit 1); exit 1; }; }
5523          fi;;
5524       esac
5525     done` || { (exit 1); exit 1; }
5526 _ACEOF
5527 cat >>$CONFIG_STATUS <<_ACEOF
5528   sed "$ac_vpsub
5529 $extrasub
5530 _ACEOF
5531 cat >>$CONFIG_STATUS <<\_ACEOF
5532 :t
5533 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5534 s,@configure_input@,$configure_input,;t t
5535 s,@srcdir@,$ac_srcdir,;t t
5536 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5537 s,@top_srcdir@,$ac_top_srcdir,;t t
5538 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5539 s,@builddir@,$ac_builddir,;t t
5540 s,@abs_builddir@,$ac_abs_builddir,;t t
5541 s,@top_builddir@,$ac_top_builddir,;t t
5542 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5543 s,@INSTALL@,$ac_INSTALL,;t t
5544 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5545   rm -f $tmp/stdin
5546   if test x"$ac_file" != x-; then
5547     mv $tmp/out $ac_file
5548   else
5549     cat $tmp/out
5550     rm -f $tmp/out
5551   fi
5552
5553 done
5554 _ACEOF
5555 cat >>$CONFIG_STATUS <<\_ACEOF
5556
5557 #
5558 # CONFIG_HEADER section.
5559 #
5560
5561 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5562 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5563 #
5564 # ac_d sets the value in "#define NAME VALUE" lines.
5565 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
5566 ac_dB='[         ].*$,\1#\2'
5567 ac_dC=' '
5568 ac_dD=',;t'
5569 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5570 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5571 ac_uB='$,\1#\2define\3'
5572 ac_uC=' '
5573 ac_uD=',;t'
5574
5575 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5576   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5577   case $ac_file in
5578   - | *:- | *:-:* ) # input from stdin
5579         cat >$tmp/stdin
5580         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5581         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5582   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5583         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5584   * )   ac_file_in=$ac_file.in ;;
5585   esac
5586
5587   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5588 echo "$as_me: creating $ac_file" >&6;}
5589
5590   # First look for the input files in the build tree, otherwise in the
5591   # src tree.
5592   ac_file_inputs=`IFS=:
5593     for f in $ac_file_in; do
5594       case $f in
5595       -) echo $tmp/stdin ;;
5596       [\\/$]*)
5597          # Absolute (can't be DOS-style, as IFS=:)
5598          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5599 echo "$as_me: error: cannot find input file: $f" >&2;}
5600    { (exit 1); exit 1; }; }
5601          # Do quote $f, to prevent DOS paths from being IFS'd.
5602          echo "$f";;
5603       *) # Relative
5604          if test -f "$f"; then
5605            # Build tree
5606            echo "$f"
5607          elif test -f "$srcdir/$f"; then
5608            # Source tree
5609            echo "$srcdir/$f"
5610          else
5611            # /dev/null tree
5612            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5613 echo "$as_me: error: cannot find input file: $f" >&2;}
5614    { (exit 1); exit 1; }; }
5615          fi;;
5616       esac
5617     done` || { (exit 1); exit 1; }
5618   # Remove the trailing spaces.
5619   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
5620
5621 _ACEOF
5622
5623 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5624 # `conftest.undefs', that substitutes the proper values into
5625 # config.h.in to produce config.h.  The first handles `#define'
5626 # templates, and the second `#undef' templates.
5627 # And first: Protect against being on the right side of a sed subst in
5628 # config.status.  Protect against being in an unquoted here document
5629 # in config.status.
5630 rm -f conftest.defines conftest.undefs
5631 # Using a here document instead of a string reduces the quoting nightmare.
5632 # Putting comments in sed scripts is not portable.
5633 #
5634 # `end' is used to avoid that the second main sed command (meant for
5635 # 0-ary CPP macros) applies to n-ary macro definitions.
5636 # See the Autoconf documentation for `clear'.
5637 cat >confdef2sed.sed <<\_ACEOF
5638 s/[\\&,]/\\&/g
5639 s,[\\$`],\\&,g
5640 t clear
5641 : clear
5642 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5643 t end
5644 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5645 : end
5646 _ACEOF
5647 # If some macros were called several times there might be several times
5648 # the same #defines, which is useless.  Nevertheless, we may not want to
5649 # sort them, since we want the *last* AC-DEFINE to be honored.
5650 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5651 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5652 rm -f confdef2sed.sed
5653
5654 # This sed command replaces #undef with comments.  This is necessary, for
5655 # example, in the case of _POSIX_SOURCE, which is predefined and required
5656 # on some systems where configure will not decide to define it.
5657 cat >>conftest.undefs <<\_ACEOF
5658 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5659 _ACEOF
5660
5661 # Break up conftest.defines because some shells have a limit on the size
5662 # of here documents, and old seds have small limits too (100 cmds).
5663 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5664 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5665 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5666 echo '  :' >>$CONFIG_STATUS
5667 rm -f conftest.tail
5668 while grep . conftest.defines >/dev/null
5669 do
5670   # Write a limited-size here document to $tmp/defines.sed.
5671   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5672   # Speed up: don't consider the non `#define' lines.
5673   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
5674   # Work around the forget-to-reset-the-flag bug.
5675   echo 't clr' >>$CONFIG_STATUS
5676   echo ': clr' >>$CONFIG_STATUS
5677   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5678   echo 'CEOF
5679   sed -f $tmp/defines.sed $tmp/in >$tmp/out
5680   rm -f $tmp/in
5681   mv $tmp/out $tmp/in
5682 ' >>$CONFIG_STATUS
5683   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5684   rm -f conftest.defines
5685   mv conftest.tail conftest.defines
5686 done
5687 rm -f conftest.defines
5688 echo '  fi # grep' >>$CONFIG_STATUS
5689 echo >>$CONFIG_STATUS
5690
5691 # Break up conftest.undefs because some shells have a limit on the size
5692 # of here documents, and old seds have small limits too (100 cmds).
5693 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
5694 rm -f conftest.tail
5695 while grep . conftest.undefs >/dev/null
5696 do
5697   # Write a limited-size here document to $tmp/undefs.sed.
5698   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5699   # Speed up: don't consider the non `#undef'
5700   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
5701   # Work around the forget-to-reset-the-flag bug.
5702   echo 't clr' >>$CONFIG_STATUS
5703   echo ': clr' >>$CONFIG_STATUS
5704   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5705   echo 'CEOF
5706   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5707   rm -f $tmp/in
5708   mv $tmp/out $tmp/in
5709 ' >>$CONFIG_STATUS
5710   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5711   rm -f conftest.undefs
5712   mv conftest.tail conftest.undefs
5713 done
5714 rm -f conftest.undefs
5715
5716 cat >>$CONFIG_STATUS <<\_ACEOF
5717   # Let's still pretend it is `configure' which instantiates (i.e., don't
5718   # use $as_me), people would be surprised to read:
5719   #    /* config.h.  Generated by config.status.  */
5720   if test x"$ac_file" = x-; then
5721     echo "/* Generated by configure.  */" >$tmp/config.h
5722   else
5723     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
5724   fi
5725   cat $tmp/in >>$tmp/config.h
5726   rm -f $tmp/in
5727   if test x"$ac_file" != x-; then
5728     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5729       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5730 echo "$as_me: $ac_file is unchanged" >&6;}
5731     else
5732       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5733 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5734          X"$ac_file" : 'X\(//\)[^/]' \| \
5735          X"$ac_file" : 'X\(//\)$' \| \
5736          X"$ac_file" : 'X\(/\)' \| \
5737          .     : '\(.\)' 2>/dev/null ||
5738 echo X"$ac_file" |
5739     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5740           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5741           /^X\(\/\/\)$/{ s//\1/; q; }
5742           /^X\(\/\).*/{ s//\1/; q; }
5743           s/.*/./; q'`
5744       { if $as_mkdir_p; then
5745     mkdir -p "$ac_dir"
5746   else
5747     as_dir="$ac_dir"
5748     as_dirs=
5749     while test ! -d "$as_dir"; do
5750       as_dirs="$as_dir $as_dirs"
5751       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5752 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5753          X"$as_dir" : 'X\(//\)[^/]' \| \
5754          X"$as_dir" : 'X\(//\)$' \| \
5755          X"$as_dir" : 'X\(/\)' \| \
5756          .     : '\(.\)' 2>/dev/null ||
5757 echo X"$as_dir" |
5758     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5759           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5760           /^X\(\/\/\)$/{ s//\1/; q; }
5761           /^X\(\/\).*/{ s//\1/; q; }
5762           s/.*/./; q'`
5763     done
5764     test ! -n "$as_dirs" || mkdir $as_dirs
5765   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5766 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5767    { (exit 1); exit 1; }; }; }
5768
5769       rm -f $ac_file
5770       mv $tmp/config.h $ac_file
5771     fi
5772   else
5773     cat $tmp/config.h
5774     rm -f $tmp/config.h
5775   fi
5776 done
5777 _ACEOF
5778 cat >>$CONFIG_STATUS <<\_ACEOF
5779
5780 #
5781 # CONFIG_LINKS section.
5782 #
5783
5784 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
5785   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5786   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5787
5788   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
5789 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
5790
5791   if test ! -r $srcdir/$ac_source; then
5792     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
5793 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
5794    { (exit 1); exit 1; }; }
5795   fi
5796   rm -f $ac_dest
5797
5798   # Make relative symlinks.
5799   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
5800 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5801          X"$ac_dest" : 'X\(//\)[^/]' \| \
5802          X"$ac_dest" : 'X\(//\)$' \| \
5803          X"$ac_dest" : 'X\(/\)' \| \
5804          .     : '\(.\)' 2>/dev/null ||
5805 echo X"$ac_dest" |
5806     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5807           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5808           /^X\(\/\/\)$/{ s//\1/; q; }
5809           /^X\(\/\).*/{ s//\1/; q; }
5810           s/.*/./; q'`
5811   { if $as_mkdir_p; then
5812     mkdir -p "$ac_dest_dir"
5813   else
5814     as_dir="$ac_dest_dir"
5815     as_dirs=
5816     while test ! -d "$as_dir"; do
5817       as_dirs="$as_dir $as_dirs"
5818       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5819 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5820          X"$as_dir" : 'X\(//\)[^/]' \| \
5821          X"$as_dir" : 'X\(//\)$' \| \
5822          X"$as_dir" : 'X\(/\)' \| \
5823          .     : '\(.\)' 2>/dev/null ||
5824 echo X"$as_dir" |
5825     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5826           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5827           /^X\(\/\/\)$/{ s//\1/; q; }
5828           /^X\(\/\).*/{ s//\1/; q; }
5829           s/.*/./; q'`
5830     done
5831     test ! -n "$as_dirs" || mkdir $as_dirs
5832   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
5833 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
5834    { (exit 1); exit 1; }; }; }
5835
5836   ac_builddir=.
5837
5838 if test "$ac_dest_dir" != .; then
5839   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
5840   # A "../" for each directory in $ac_dir_suffix.
5841   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5842 else
5843   ac_dir_suffix= ac_top_builddir=
5844 fi
5845
5846 case $srcdir in
5847   .)  # No --srcdir option.  We are building in place.
5848     ac_srcdir=.
5849     if test -z "$ac_top_builddir"; then
5850        ac_top_srcdir=.
5851     else
5852        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5853     fi ;;
5854   [\\/]* | ?:[\\/]* )  # Absolute path.
5855     ac_srcdir=$srcdir$ac_dir_suffix;
5856     ac_top_srcdir=$srcdir ;;
5857   *) # Relative path.
5858     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5859     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5860 esac
5861
5862 # Do not use `cd foo && pwd` to compute absolute paths, because
5863 # the directories may not exist.
5864 case `pwd` in
5865 .) ac_abs_builddir="$ac_dest_dir";;
5866 *)
5867   case "$ac_dest_dir" in
5868   .) ac_abs_builddir=`pwd`;;
5869   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
5870   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
5871   esac;;
5872 esac
5873 case $ac_abs_builddir in
5874 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5875 *)
5876   case ${ac_top_builddir}. in
5877   .) ac_abs_top_builddir=$ac_abs_builddir;;
5878   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5879   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5880   esac;;
5881 esac
5882 case $ac_abs_builddir in
5883 .) ac_abs_srcdir=$ac_srcdir;;
5884 *)
5885   case $ac_srcdir in
5886   .) ac_abs_srcdir=$ac_abs_builddir;;
5887   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5888   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5889   esac;;
5890 esac
5891 case $ac_abs_builddir in
5892 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5893 *)
5894   case $ac_top_srcdir in
5895   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5896   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5897   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5898   esac;;
5899 esac
5900
5901
5902   case $srcdir in
5903   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
5904       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
5905   esac
5906
5907   # Try a symlink, then a hard link, then a copy.
5908   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5909     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
5910     cp -p $srcdir/$ac_source $ac_dest ||
5911     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
5912 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
5913    { (exit 1); exit 1; }; }
5914 done
5915 _ACEOF
5916 cat >>$CONFIG_STATUS <<\_ACEOF
5917
5918 #
5919 # CONFIG_COMMANDS section.
5920 #
5921 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5922   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5923   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5924   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5925 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5926          X"$ac_dest" : 'X\(//\)[^/]' \| \
5927          X"$ac_dest" : 'X\(//\)$' \| \
5928          X"$ac_dest" : 'X\(/\)' \| \
5929          .     : '\(.\)' 2>/dev/null ||
5930 echo X"$ac_dest" |
5931     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5932           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5933           /^X\(\/\/\)$/{ s//\1/; q; }
5934           /^X\(\/\).*/{ s//\1/; q; }
5935           s/.*/./; q'`
5936   { if $as_mkdir_p; then
5937     mkdir -p "$ac_dir"
5938   else
5939     as_dir="$ac_dir"
5940     as_dirs=
5941     while test ! -d "$as_dir"; do
5942       as_dirs="$as_dir $as_dirs"
5943       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5944 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5945          X"$as_dir" : 'X\(//\)[^/]' \| \
5946          X"$as_dir" : 'X\(//\)$' \| \
5947          X"$as_dir" : 'X\(/\)' \| \
5948          .     : '\(.\)' 2>/dev/null ||
5949 echo X"$as_dir" |
5950     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5951           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5952           /^X\(\/\/\)$/{ s//\1/; q; }
5953           /^X\(\/\).*/{ s//\1/; q; }
5954           s/.*/./; q'`
5955     done
5956     test ! -n "$as_dirs" || mkdir $as_dirs
5957   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5958 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5959    { (exit 1); exit 1; }; }; }
5960
5961   ac_builddir=.
5962
5963 if test "$ac_dir" != .; then
5964   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5965   # A "../" for each directory in $ac_dir_suffix.
5966   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5967 else
5968   ac_dir_suffix= ac_top_builddir=
5969 fi
5970
5971 case $srcdir in
5972   .)  # No --srcdir option.  We are building in place.
5973     ac_srcdir=.
5974     if test -z "$ac_top_builddir"; then
5975        ac_top_srcdir=.
5976     else
5977        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5978     fi ;;
5979   [\\/]* | ?:[\\/]* )  # Absolute path.
5980     ac_srcdir=$srcdir$ac_dir_suffix;
5981     ac_top_srcdir=$srcdir ;;
5982   *) # Relative path.
5983     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5984     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5985 esac
5986
5987 # Do not use `cd foo && pwd` to compute absolute paths, because
5988 # the directories may not exist.
5989 case `pwd` in
5990 .) ac_abs_builddir="$ac_dir";;
5991 *)
5992   case "$ac_dir" in
5993   .) ac_abs_builddir=`pwd`;;
5994   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5995   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5996   esac;;
5997 esac
5998 case $ac_abs_builddir in
5999 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6000 *)
6001   case ${ac_top_builddir}. in
6002   .) ac_abs_top_builddir=$ac_abs_builddir;;
6003   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6004   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6005   esac;;
6006 esac
6007 case $ac_abs_builddir in
6008 .) ac_abs_srcdir=$ac_srcdir;;
6009 *)
6010   case $ac_srcdir in
6011   .) ac_abs_srcdir=$ac_abs_builddir;;
6012   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6013   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6014   esac;;
6015 esac
6016 case $ac_abs_builddir in
6017 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6018 *)
6019   case $ac_top_srcdir in
6020   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6021   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6022   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6023   esac;;
6024 esac
6025
6026
6027   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6028 echo "$as_me: executing $ac_dest commands" >&6;}
6029   case $ac_dest in
6030     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6031  rm -f Makesim1.tmp Makesim2.tmp Makefile
6032  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6033  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6034  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6035         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6036         <Makefile.sim >Makefile
6037  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6038  ;;
6039     stamp-h ) echo > stamp-h ;;
6040   esac
6041 done
6042 _ACEOF
6043
6044 cat >>$CONFIG_STATUS <<\_ACEOF
6045
6046 { (exit 0); exit 0; }
6047 _ACEOF
6048 chmod +x $CONFIG_STATUS
6049 ac_clean_files=$ac_clean_files_save
6050
6051
6052 # configure is writing to config.log, and then calls config.status.
6053 # config.status does its own redirection, appending to config.log.
6054 # Unfortunately, on DOS this fails, as config.log is still kept open
6055 # by configure, so config.status won't be able to write to it; its
6056 # output is simply discarded.  So we exec the FD to /dev/null,
6057 # effectively closing config.log, so it can be properly (re)opened and
6058 # appended to by config.status.  When coming back to configure, we
6059 # need to make the FD available again.
6060 if test "$no_create" != yes; then
6061   ac_cs_success=:
6062   ac_config_status_args=
6063   test "$silent" = yes &&
6064     ac_config_status_args="$ac_config_status_args --quiet"
6065   exec 5>/dev/null
6066   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6067   exec 5>>config.log
6068   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6069   # would make configure fail if this is the last instruction.
6070   $ac_cs_success || { (exit 1); exit 1; }
6071 fi
6072
6073