sim/v850/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-sim-bswap                    Use Host specific BSWAP instruction."
  16 ac_help="$ac_help
  17   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
  18 ac_help="$ac_help
  19   --enable-sim-debug=opts               Enable debugging flags"
  20 ac_help="$ac_help
  21   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
  22 ac_help="$ac_help
  23   --enable-sim-trace=opts               Enable tracing flags"
  24 ac_help="$ac_help
  25   --enable-sim-profile=opts             Enable profiling flags"
  26 ac_help="$ac_help
  27   --enable-sim-endian=endian            Specify target byte endian orientation."
  28 ac_help="$ac_help
  29   --enable-sim-hostendain=end           Specify host byte endian orientation."
  30 ac_help="$ac_help
  31   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70 # Maximum number of lines to put in a shell here document.
  71 ac_max_here_lines=12
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  94     ac_prev=bindir ;;
  95   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  96     bindir="$ac_optarg" ;;
  97
  98   -build | --build | --buil | --bui | --bu)
  99     ac_prev=build ;;
 100   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 101     build="$ac_optarg" ;;
 102
 103   -cache-file | --cache-file | --cache-fil | --cache-fi \
 104   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 105     ac_prev=cache_file ;;
 106   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 107   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 108     cache_file="$ac_optarg" ;;
 109
 110   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 111     ac_prev=datadir ;;
 112   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 113   | --da=*)
 114     datadir="$ac_optarg" ;;
 115
 116   -disable-* | --disable-*)
 117     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 118     # Reject names that are not valid shell variable names.
 119     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 120       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 121     fi
 122     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 123     eval "enable_${ac_feature}=no" ;;
 124
 125   -enable-* | --enable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     case "$ac_option" in
 133       *=*) ;;
 134       *) ac_optarg=yes ;;
 135     esac
 136     eval "enable_${ac_feature}='$ac_optarg'" ;;
 137
 138   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 139   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 140   | --exec | --exe | --ex)
 141     ac_prev=exec_prefix ;;
 142   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 143   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 144   | --exec=* | --exe=* | --ex=*)
 145     exec_prefix="$ac_optarg" ;;
 146
 147   -gas | --gas | --ga | --g)
 148     # Obsolete; use --with-gas.
 149     with_gas=yes ;;
 150
 151   -help | --help | --hel | --he)
 152     # Omit some internal or obsolete options to make the list less imposing.
 153     # This message is too long to be a string in the A/UX 3.1 sh.
 154     cat << EOF
 155 Usage: configure [options] [host]
 156 Options: [defaults in brackets after descriptions]
 157 Configuration:
 158   --cache-file=FILE       cache test results in FILE
 159   --help                  print this message
 160   --no-create             do not create output files
 161   --quiet, --silent       do not print \`checking...' messages
 162   --version               print the version of autoconf that created configure
 163 Directory and file names:
 164   --prefix=PREFIX         install architecture-independent files in PREFIX
 165                           [$ac_default_prefix]
 166   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 167                           [same as prefix]
 168   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 169   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 170   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 171   --datadir=DIR           read-only architecture-independent data in DIR
 172                           [PREFIX/share]
 173   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 174   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 175                           [PREFIX/com]
 176   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 177   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 178   --includedir=DIR        C header files in DIR [PREFIX/include]
 179   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 180   --infodir=DIR           info documentation in DIR [PREFIX/info]
 181   --mandir=DIR            man documentation in DIR [PREFIX/man]
 182   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 183   --program-prefix=PREFIX prepend PREFIX to installed program names
 184   --program-suffix=SUFFIX append SUFFIX to installed program names
 185   --program-transform-name=PROGRAM
 186                           run sed PROGRAM on installed program names
 187 EOF
 188     cat << EOF
 189 Host type:
 190   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 191   --host=HOST             configure for HOST [guessed]
 192   --target=TARGET         configure for TARGET [TARGET=HOST]
 193 Features and packages:
 194   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 195   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 196   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 197   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 198   --x-includes=DIR        X include files are in DIR
 199   --x-libraries=DIR       X library files are in DIR
 200 EOF
 201     if test -n "$ac_help"; then
 202       echo "--enable and --with options recognized:$ac_help"
 203     fi
 204     exit 0 ;;
 205
 206   -host | --host | --hos | --ho)
 207     ac_prev=host ;;
 208   -host=* | --host=* | --hos=* | --ho=*)
 209     host="$ac_optarg" ;;
 210
 211   -includedir | --includedir | --includedi | --included | --include \
 212   | --includ | --inclu | --incl | --inc)
 213     ac_prev=includedir ;;
 214   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 215   | --includ=* | --inclu=* | --incl=* | --inc=*)
 216     includedir="$ac_optarg" ;;
 217
 218   -infodir | --infodir | --infodi | --infod | --info | --inf)
 219     ac_prev=infodir ;;
 220   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 221     infodir="$ac_optarg" ;;
 222
 223   -libdir | --libdir | --libdi | --libd)
 224     ac_prev=libdir ;;
 225   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 226     libdir="$ac_optarg" ;;
 227
 228   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 229   | --libexe | --libex | --libe)
 230     ac_prev=libexecdir ;;
 231   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 232   | --libexe=* | --libex=* | --libe=*)
 233     libexecdir="$ac_optarg" ;;
 234
 235   -localstatedir | --localstatedir | --localstatedi | --localstated \
 236   | --localstate | --localstat | --localsta | --localst \
 237   | --locals | --local | --loca | --loc | --lo)
 238     ac_prev=localstatedir ;;
 239   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 240   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 241   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 242     localstatedir="$ac_optarg" ;;
 243
 244   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 245     ac_prev=mandir ;;
 246   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 247     mandir="$ac_optarg" ;;
 248
 249   -nfp | --nfp | --nf)
 250     # Obsolete; use --without-fp.
 251     with_fp=no ;;
 252
 253   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 254   | --no-cr | --no-c)
 255     no_create=yes ;;
 256
 257   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 258   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 259     no_recursion=yes ;;
 260
 261   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 262   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 263   | --oldin | --oldi | --old | --ol | --o)
 264     ac_prev=oldincludedir ;;
 265   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 266   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 267   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 268     oldincludedir="$ac_optarg" ;;
 269
 270   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 271     ac_prev=prefix ;;
 272   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 273     prefix="$ac_optarg" ;;
 274
 275   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 276   | --program-pre | --program-pr | --program-p)
 277     ac_prev=program_prefix ;;
 278   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 279   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 280     program_prefix="$ac_optarg" ;;
 281
 282   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 283   | --program-suf | --program-su | --program-s)
 284     ac_prev=program_suffix ;;
 285   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 286   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 287     program_suffix="$ac_optarg" ;;
 288
 289   -program-transform-name | --program-transform-name \
 290   | --program-transform-nam | --program-transform-na \
 291   | --program-transform-n | --program-transform- \
 292   | --program-transform | --program-transfor \
 293   | --program-transfo | --program-transf \
 294   | --program-trans | --program-tran \
 295   | --progr-tra | --program-tr | --program-t)
 296     ac_prev=program_transform_name ;;
 297   -program-transform-name=* | --program-transform-name=* \
 298   | --program-transform-nam=* | --program-transform-na=* \
 299   | --program-transform-n=* | --program-transform-=* \
 300   | --program-transform=* | --program-transfor=* \
 301   | --program-transfo=* | --program-transf=* \
 302   | --program-trans=* | --program-tran=* \
 303   | --progr-tra=* | --program-tr=* | --program-t=*)
 304     program_transform_name="$ac_optarg" ;;
 305
 306   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 307   | -silent | --silent | --silen | --sile | --sil)
 308     silent=yes ;;
 309
 310   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 311     ac_prev=sbindir ;;
 312   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 313   | --sbi=* | --sb=*)
 314     sbindir="$ac_optarg" ;;
 315
 316   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 317   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 318   | --sharedst | --shareds | --shared | --share | --shar \
 319   | --sha | --sh)
 320     ac_prev=sharedstatedir ;;
 321   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 322   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 323   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 324   | --sha=* | --sh=*)
 325     sharedstatedir="$ac_optarg" ;;
 326
 327   -site | --site | --sit)
 328     ac_prev=site ;;
 329   -site=* | --site=* | --sit=*)
 330     site="$ac_optarg" ;;
 331
 332   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 333     ac_prev=srcdir ;;
 334   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 335     srcdir="$ac_optarg" ;;
 336
 337   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 338   | --syscon | --sysco | --sysc | --sys | --sy)
 339     ac_prev=sysconfdir ;;
 340   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 341   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 342     sysconfdir="$ac_optarg" ;;
 343
 344   -target | --target | --targe | --targ | --tar | --ta | --t)
 345     ac_prev=target ;;
 346   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 347     target="$ac_optarg" ;;
 348
 349   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 350     verbose=yes ;;
 351
 352   -version | --version | --versio | --versi | --vers)
 353     echo "configure generated by autoconf version 2.12"
 354     exit 0 ;;
 355
 356   -with-* | --with-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     case "$ac_option" in
 364       *=*) ;;
 365       *) ac_optarg=yes ;;
 366     esac
 367     eval "with_${ac_package}='$ac_optarg'" ;;
 368
 369   -without-* | --without-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     eval "with_${ac_package}=no" ;;
 377
 378   --x)
 379     # Obsolete; use --with-x.
 380     with_x=yes ;;
 381
 382   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 383   | --x-incl | --x-inc | --x-in | --x-i)
 384     ac_prev=x_includes ;;
 385   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 386   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 387     x_includes="$ac_optarg" ;;
 388
 389   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 390   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 391     ac_prev=x_libraries ;;
 392   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 393   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 394     x_libraries="$ac_optarg" ;;
 395
 396   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 397     ;;
 398
 399   *)
 400     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 401       echo "configure: warning: $ac_option: invalid host type" 1>&2
 402     fi
 403     if test "x$nonopt" != xNONE; then
 404       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 405     fi
 406     nonopt="$ac_option"
 407     ;;
 408
 409   esac
 410 done
 411
 412 if test -n "$ac_prev"; then
 413   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 414 fi
 415
 416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 417
 418 # File descriptor usage:
 419 # 0 standard input
 420 # 1 file creation
 421 # 2 errors and warnings
 422 # 3 some systems may open it to /dev/tty
 423 # 4 used on the Kubota Titan
 424 # 6 checking for... messages and results
 425 # 5 compiler messages saved in config.log
 426 if test "$silent" = yes; then
 427   exec 6>/dev/null
 428 else
 429   exec 6>&1
 430 fi
 431 exec 5>./config.log
 432
 433 echo "\
 434 This file contains any messages produced by compilers while
 435 running configure, to aid debugging if configure makes a mistake.
 436 " 1>&5
 437
 438 # Strip out --no-create and --no-recursion so they do not pile up.
 439 # Also quote any args containing shell metacharacters.
 440 ac_configure_args=
 441 for ac_arg
 442 do
 443   case "$ac_arg" in
 444   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 445   | --no-cr | --no-c) ;;
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 448   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 449   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 450   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 451   esac
 452 done
 453
 454 # NLS nuisances.
 455 # Only set these to C if already set.  These must not be set unconditionally
 456 # because not all systems understand e.g. LANG=C (notably SCO).
 457 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 458 # Non-C LC_CTYPE values break the ctype check.
 459 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 460 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 461 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 462 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 463
 464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 465 rm -rf conftest* confdefs.h
 466 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 467 echo > confdefs.h
 468
 469 # A filename unique to this package, relative to the directory that
 470 # configure is in, which we can look for to find out if srcdir is correct.
 471 ac_unique_file=Makefile.in
 472
 473 # Find the source files, if location was not specified.
 474 if test -z "$srcdir"; then
 475   ac_srcdir_defaulted=yes
 476   # Try the directory containing this script, then its parent.
 477   ac_prog=$0
 478   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 479   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 480   srcdir=$ac_confdir
 481   if test ! -r $srcdir/$ac_unique_file; then
 482     srcdir=..
 483   fi
 484 else
 485   ac_srcdir_defaulted=no
 486 fi
 487 if test ! -r $srcdir/$ac_unique_file; then
 488   if test "$ac_srcdir_defaulted" = yes; then
 489     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 490   else
 491     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 492   fi
 493 fi
 494 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 495
 496 # Prefer explicitly selected file to automatically selected ones.
 497 if test -z "$CONFIG_SITE"; then
 498   if test "x$prefix" != xNONE; then
 499     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 500   else
 501     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 502   fi
 503 fi
 504 for ac_site_file in $CONFIG_SITE; do
 505   if test -r "$ac_site_file"; then
 506     echo "loading site script $ac_site_file"
 507     . "$ac_site_file"
 508   fi
 509 done
 510
 511 if test -r "$cache_file"; then
 512   echo "loading cache $cache_file"
 513   . $cache_file
 514 else
 515   echo "creating cache $cache_file"
 516   > $cache_file
 517 fi
 518
 519 ac_ext=c
 520 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 521 ac_cpp='$CPP $CPPFLAGS'
 522 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 523 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 524 cross_compiling=$ac_cv_prog_cc_cross
 525
 526 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 527   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 528   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 529     ac_n= ac_c='
 530 ' ac_t='        '
 531   else
 532     ac_n=-n ac_c= ac_t=
 533   fi
 534 else
 535   ac_n= ac_c='\c' ac_t=
 536 fi
 537
 538
 539
 540 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 541 echo "configure:542: checking how to run the C preprocessor" >&5
 542 # On Suns, sometimes $CPP names a directory.
 543 if test -n "$CPP" && test -d "$CPP"; then
 544   CPP=
 545 fi
 546 if test -z "$CPP"; then
 547 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 548   echo $ac_n "(cached) $ac_c" 1>&6
 549 else
 550     # This must be in double quotes, not single quotes, because CPP may get
 551   # substituted into the Makefile and "${CC-cc}" will confuse make.
 552   CPP="${CC-cc} -E"
 553   # On the NeXT, cc -E runs the code through the compiler's parser,
 554   # not just through cpp.
 555   cat > conftest.$ac_ext <<EOF
 556 #line 557 "configure"
 557 #include "confdefs.h"
 558 #include <assert.h>
 559 Syntax Error
 560 EOF
 561 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 562 { (eval echo configure:563: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 563 ac_err=`grep -v '^ *+' conftest.out`
 564 if test -z "$ac_err"; then
 565   :
 566 else
 567   echo "$ac_err" >&5
 568   echo "configure: failed program was:" >&5
 569   cat conftest.$ac_ext >&5
 570   rm -rf conftest*
 571   CPP="${CC-cc} -E -traditional-cpp"
 572   cat > conftest.$ac_ext <<EOF
 573 #line 574 "configure"
 574 #include "confdefs.h"
 575 #include <assert.h>
 576 Syntax Error
 577 EOF
 578 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 579 { (eval echo configure:580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 580 ac_err=`grep -v '^ *+' conftest.out`
 581 if test -z "$ac_err"; then
 582   :
 583 else
 584   echo "$ac_err" >&5
 585   echo "configure: failed program was:" >&5
 586   cat conftest.$ac_ext >&5
 587   rm -rf conftest*
 588   CPP=/lib/cpp
 589 fi
 590 rm -f conftest*
 591 fi
 592 rm -f conftest*
 593   ac_cv_prog_CPP="$CPP"
 594 fi
 595   CPP="$ac_cv_prog_CPP"
 596 else
 597   ac_cv_prog_CPP="$CPP"
 598 fi
 599 echo "$ac_t""$CPP" 1>&6
 600
 601
 602 # autoconf.info says this should be called right after AC_INIT.
 603
 604
 605 ac_aux_dir=
 606 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 607   if test -f $ac_dir/install-sh; then
 608     ac_aux_dir=$ac_dir
 609     ac_install_sh="$ac_aux_dir/install-sh -c"
 610     break
 611   elif test -f $ac_dir/install.sh; then
 612     ac_aux_dir=$ac_dir
 613     ac_install_sh="$ac_aux_dir/install.sh -c"
 614     break
 615   fi
 616 done
 617 if test -z "$ac_aux_dir"; then
 618   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 619 fi
 620 ac_config_guess=$ac_aux_dir/config.guess
 621 ac_config_sub=$ac_aux_dir/config.sub
 622 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 623
 624
 625 # Do some error checking and defaulting for the host and target type.
 626 # The inputs are:
 627 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 628 #
 629 # The rules are:
 630 # 1. You are not allowed to specify --host, --target, and nonopt at the
 631 #    same time.
 632 # 2. Host defaults to nonopt.
 633 # 3. If nonopt is not specified, then host defaults to the current host,
 634 #    as determined by config.guess.
 635 # 4. Target and build default to nonopt.
 636 # 5. If nonopt is not specified, then target and build default to host.
 637
 638 # The aliases save the names the user supplied, while $host etc.
 639 # will get canonicalized.
 640 case $host---$target---$nonopt in
 641 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 642 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 643 esac
 644
 645
 646 # Make sure we can run config.sub.
 647 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 648 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 649 fi
 650
 651 echo $ac_n "checking host system type""... $ac_c" 1>&6
 652 echo "configure:653: checking host system type" >&5
 653
 654 host_alias=$host
 655 case "$host_alias" in
 656 NONE)
 657   case $nonopt in
 658   NONE)
 659     if host_alias=`$ac_config_guess`; then :
 660     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 661     fi ;;
 662   *) host_alias=$nonopt ;;
 663   esac ;;
 664 esac
 665
 666 host=`$ac_config_sub $host_alias`
 667 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 668 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 669 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 670 echo "$ac_t""$host" 1>&6
 671
 672 echo $ac_n "checking target system type""... $ac_c" 1>&6
 673 echo "configure:674: checking target system type" >&5
 674
 675 target_alias=$target
 676 case "$target_alias" in
 677 NONE)
 678   case $nonopt in
 679   NONE) target_alias=$host_alias ;;
 680   *) target_alias=$nonopt ;;
 681   esac ;;
 682 esac
 683
 684 target=`$ac_config_sub $target_alias`
 685 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 686 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 687 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 688 echo "$ac_t""$target" 1>&6
 689
 690 echo $ac_n "checking build system type""... $ac_c" 1>&6
 691 echo "configure:692: checking build system type" >&5
 692
 693 build_alias=$build
 694 case "$build_alias" in
 695 NONE)
 696   case $nonopt in
 697   NONE) build_alias=$host_alias ;;
 698   *) build_alias=$nonopt ;;
 699   esac ;;
 700 esac
 701
 702 build=`$ac_config_sub $build_alias`
 703 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 704 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 705 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 706 echo "$ac_t""$build" 1>&6
 707
 708 test "$host_alias" != "$target_alias" &&
 709   test "$program_prefix$program_suffix$program_transform_name" = \
 710     NONENONEs,x,x, &&
 711   program_prefix=${target_alias}-
 712
 713 if test "$program_transform_name" = s,x,x,; then
 714   program_transform_name=
 715 else
 716   # Double any \ or $.  echo might interpret backslashes.
 717   cat <<\EOF_SED > conftestsed
 718 s,\\,\\\\,g; s,\$,$$,g
 719 EOF_SED
 720   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 721   rm -f conftestsed
 722 fi
 723 test "$program_prefix" != NONE &&
 724   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 725 # Use a double $ so make ignores it.
 726 test "$program_suffix" != NONE &&
 727   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 728
 729 # sed with no file args requires a program.
 730 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 731
 732 # Extract the first word of "gcc", so it can be a program name with args.
 733 set dummy gcc; ac_word=$2
 734 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 735 echo "configure:736: checking for $ac_word" >&5
 736 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 737   echo $ac_n "(cached) $ac_c" 1>&6
 738 else
 739   if test -n "$CC"; then
 740   ac_cv_prog_CC="$CC" # Let the user override the test.
 741 else
 742   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 743   for ac_dir in $PATH; do
 744     test -z "$ac_dir" && ac_dir=.
 745     if test -f $ac_dir/$ac_word; then
 746       ac_cv_prog_CC="gcc"
 747       break
 748     fi
 749   done
 750   IFS="$ac_save_ifs"
 751 fi
 752 fi
 753 CC="$ac_cv_prog_CC"
 754 if test -n "$CC"; then
 755   echo "$ac_t""$CC" 1>&6
 756 else
 757   echo "$ac_t""no" 1>&6
 758 fi
 759
 760 if test -z "$CC"; then
 761   # Extract the first word of "cc", so it can be a program name with args.
 762 set dummy cc; ac_word=$2
 763 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 764 echo "configure:765: checking for $ac_word" >&5
 765 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 766   echo $ac_n "(cached) $ac_c" 1>&6
 767 else
 768   if test -n "$CC"; then
 769   ac_cv_prog_CC="$CC" # Let the user override the test.
 770 else
 771   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 772   ac_prog_rejected=no
 773   for ac_dir in $PATH; do
 774     test -z "$ac_dir" && ac_dir=.
 775     if test -f $ac_dir/$ac_word; then
 776       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 777         ac_prog_rejected=yes
 778         continue
 779       fi
 780       ac_cv_prog_CC="cc"
 781       break
 782     fi
 783   done
 784   IFS="$ac_save_ifs"
 785 if test $ac_prog_rejected = yes; then
 786   # We found a bogon in the path, so make sure we never use it.
 787   set dummy $ac_cv_prog_CC
 788   shift
 789   if test $# -gt 0; then
 790     # We chose a different compiler from the bogus one.
 791     # However, it has the same basename, so the bogon will be chosen
 792     # first if we set CC to just the basename; use the full file name.
 793     shift
 794     set dummy "$ac_dir/$ac_word" "$@"
 795     shift
 796     ac_cv_prog_CC="$@"
 797   fi
 798 fi
 799 fi
 800 fi
 801 CC="$ac_cv_prog_CC"
 802 if test -n "$CC"; then
 803   echo "$ac_t""$CC" 1>&6
 804 else
 805   echo "$ac_t""no" 1>&6
 806 fi
 807
 808   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 809 fi
 810
 811 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 812 echo "configure:813: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 813
 814 ac_ext=c
 815 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 816 ac_cpp='$CPP $CPPFLAGS'
 817 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 818 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 819 cross_compiling=$ac_cv_prog_cc_cross
 820
 821 cat > conftest.$ac_ext <<EOF
 822 #line 823 "configure"
 823 #include "confdefs.h"
 824 main(){return(0);}
 825 EOF
 826 if { (eval echo configure:827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 827   ac_cv_prog_cc_works=yes
 828   # If we can't run a trivial program, we are probably using a cross compiler.
 829   if (./conftest; exit) 2>/dev/null; then
 830     ac_cv_prog_cc_cross=no
 831   else
 832     ac_cv_prog_cc_cross=yes
 833   fi
 834 else
 835   echo "configure: failed program was:" >&5
 836   cat conftest.$ac_ext >&5
 837   ac_cv_prog_cc_works=no
 838 fi
 839 rm -fr conftest*
 840
 841 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 842 if test $ac_cv_prog_cc_works = no; then
 843   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 844 fi
 845 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 846 echo "configure:847: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 847 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 848 cross_compiling=$ac_cv_prog_cc_cross
 849
 850 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 851 echo "configure:852: checking whether we are using GNU C" >&5
 852 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 853   echo $ac_n "(cached) $ac_c" 1>&6
 854 else
 855   cat > conftest.c <<EOF
 856 #ifdef __GNUC__
 857   yes;
 858 #endif
 859 EOF
 860 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 861   ac_cv_prog_gcc=yes
 862 else
 863   ac_cv_prog_gcc=no
 864 fi
 865 fi
 866
 867 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 868
 869 if test $ac_cv_prog_gcc = yes; then
 870   GCC=yes
 871   ac_test_CFLAGS="${CFLAGS+set}"
 872   ac_save_CFLAGS="$CFLAGS"
 873   CFLAGS=
 874   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 875 echo "configure:876: checking whether ${CC-cc} accepts -g" >&5
 876 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 877   echo $ac_n "(cached) $ac_c" 1>&6
 878 else
 879   echo 'void f(){}' > conftest.c
 880 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 881   ac_cv_prog_cc_g=yes
 882 else
 883   ac_cv_prog_cc_g=no
 884 fi
 885 rm -f conftest*
 886
 887 fi
 888
 889 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 890   if test "$ac_test_CFLAGS" = set; then
 891     CFLAGS="$ac_save_CFLAGS"
 892   elif test $ac_cv_prog_cc_g = yes; then
 893     CFLAGS="-g -O2"
 894   else
 895     CFLAGS="-O2"
 896   fi
 897 else
 898   GCC=
 899   test "${CFLAGS+set}" = set || CFLAGS="-g"
 900 fi
 901
 902 # Find a good install program.  We prefer a C program (faster),
 903 # so one script is as good as another.  But avoid the broken or
 904 # incompatible versions:
 905 # SysV /etc/install, /usr/sbin/install
 906 # SunOS /usr/etc/install
 907 # IRIX /sbin/install
 908 # AIX /bin/install
 909 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 910 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 911 # ./install, which can be erroneously created by make from ./install.sh.
 912 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 913 echo "configure:914: checking for a BSD compatible install" >&5
 914 if test -z "$INSTALL"; then
 915 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 916   echo $ac_n "(cached) $ac_c" 1>&6
 917 else
 918     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 919   for ac_dir in $PATH; do
 920     # Account for people who put trailing slashes in PATH elements.
 921     case "$ac_dir/" in
 922     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 923     *)
 924       # OSF1 and SCO ODT 3.0 have their own names for install.
 925       for ac_prog in ginstall installbsd scoinst install; do
 926         if test -f $ac_dir/$ac_prog; then
 927           if test $ac_prog = install &&
 928             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 929             # AIX install.  It has an incompatible calling convention.
 930             # OSF/1 installbsd also uses dspmsg, but is usable.
 931             :
 932           else
 933             ac_cv_path_install="$ac_dir/$ac_prog -c"
 934             break 2
 935           fi
 936         fi
 937       done
 938       ;;
 939     esac
 940   done
 941   IFS="$ac_save_IFS"
 942
 943 fi
 944   if test "${ac_cv_path_install+set}" = set; then
 945     INSTALL="$ac_cv_path_install"
 946   else
 947     # As a last resort, use the slow shell script.  We don't cache a
 948     # path for INSTALL within a source directory, because that will
 949     # break other packages using the cache if that directory is
 950     # removed, or if the path is relative.
 951     INSTALL="$ac_install_sh"
 952   fi
 953 fi
 954 echo "$ac_t""$INSTALL" 1>&6
 955
 956 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 957 # It thinks the first close brace ends the variable substitution.
 958 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 959
 960 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 961
 962
 963 # Put a plausible default for CC_FOR_BUILD in Makefile.
 964 if test "x$cross_compiling" = "xno"; then
 965   CC_FOR_BUILD='$(CC)'
 966 else
 967   CC_FOR_BUILD=gcc
 968 fi
 969
 970
 971
 972
 973 AR=${AR-ar}
 974
 975 # Extract the first word of "ranlib", so it can be a program name with args.
 976 set dummy ranlib; ac_word=$2
 977 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 978 echo "configure:979: checking for $ac_word" >&5
 979 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 980   echo $ac_n "(cached) $ac_c" 1>&6
 981 else
 982   if test -n "$RANLIB"; then
 983   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 984 else
 985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 986   for ac_dir in $PATH; do
 987     test -z "$ac_dir" && ac_dir=.
 988     if test -f $ac_dir/$ac_word; then
 989       ac_cv_prog_RANLIB="ranlib"
 990       break
 991     fi
 992   done
 993   IFS="$ac_save_ifs"
 994   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 995 fi
 996 fi
 997 RANLIB="$ac_cv_prog_RANLIB"
 998 if test -n "$RANLIB"; then
 999   echo "$ac_t""$RANLIB" 1>&6
1000 else
1001   echo "$ac_t""no" 1>&6
1002 fi
1003
1004
1005 # Check for common headers.
1006 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1007 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1008 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
1009 do
1010 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1011 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1012 echo "configure:1013: checking for $ac_hdr" >&5
1013 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1014   echo $ac_n "(cached) $ac_c" 1>&6
1015 else
1016   cat > conftest.$ac_ext <<EOF
1017 #line 1018 "configure"
1018 #include "confdefs.h"
1019 #include <$ac_hdr>
1020 EOF
1021 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1022 { (eval echo configure:1023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1023 ac_err=`grep -v '^ *+' conftest.out`
1024 if test -z "$ac_err"; then
1025   rm -rf conftest*
1026   eval "ac_cv_header_$ac_safe=yes"
1027 else
1028   echo "$ac_err" >&5
1029   echo "configure: failed program was:" >&5
1030   cat conftest.$ac_ext >&5
1031   rm -rf conftest*
1032   eval "ac_cv_header_$ac_safe=no"
1033 fi
1034 rm -f conftest*
1035 fi
1036 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1037   echo "$ac_t""yes" 1>&6
1038     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1039   cat >> confdefs.h <<EOF
1040 #define $ac_tr_hdr 1
1041 EOF
1042
1043 else
1044   echo "$ac_t""no" 1>&6
1045 fi
1046 done
1047
1048 for ac_func in getrusage time
1049 do
1050 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1051 echo "configure:1052: checking for $ac_func" >&5
1052 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1053   echo $ac_n "(cached) $ac_c" 1>&6
1054 else
1055   cat > conftest.$ac_ext <<EOF
1056 #line 1057 "configure"
1057 #include "confdefs.h"
1058 /* System header to define __stub macros and hopefully few prototypes,
1059     which can conflict with char $ac_func(); below.  */
1060 #include <assert.h>
1061 /* Override any gcc2 internal prototype to avoid an error.  */
1062 /* We use char because int might match the return type of a gcc2
1063     builtin and then its argument prototype would still apply.  */
1064 char $ac_func();
1065
1066 int main() {
1067
1068 /* The GNU C library defines this for functions which it implements
1069     to always fail with ENOSYS.  Some functions are actually named
1070     something starting with __ and the normal name is an alias.  */
1071 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1072 choke me
1073 #else
1074 $ac_func();
1075 #endif
1076
1077 ; return 0; }
1078 EOF
1079 if { (eval echo configure:1080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1080   rm -rf conftest*
1081   eval "ac_cv_func_$ac_func=yes"
1082 else
1083   echo "configure: failed program was:" >&5
1084   cat conftest.$ac_ext >&5
1085   rm -rf conftest*
1086   eval "ac_cv_func_$ac_func=no"
1087 fi
1088 rm -f conftest*
1089 fi
1090
1091 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1092   echo "$ac_t""yes" 1>&6
1093     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1094   cat >> confdefs.h <<EOF
1095 #define $ac_tr_func 1
1096 EOF
1097
1098 else
1099   echo "$ac_t""no" 1>&6
1100 fi
1101 done
1102
1103
1104 . ${srcdir}/../../bfd/configure.host
1105
1106
1107
1108 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1109 if test "${enable_sim_bswap+set}" = set; then
1110   enableval="$enable_sim_bswap"
1111   case "${enableval}" in
1112   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1113   no)   sim_bswap="-DWITH_BSWAP=0";;
1114   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1115 esac
1116 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1117   echo "Setting bswap flags = $sim_bswap" 6>&1
1118 fi
1119 else
1120   sim_bswap=""
1121 fi
1122
1123
1124
1125 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1126 if test "${enable_sim_cflags+set}" = set; then
1127   enableval="$enable_sim_cflags"
1128   case "${enableval}" in
1129   yes)   sim_cflags="-O2";;
1130   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1131   no)    sim_cflags="";;
1132   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1133 esac
1134 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1135   echo "Setting sim cflags = $sim_cflags" 6>&1
1136 fi
1137 else
1138   sim_cflags=""
1139 fi
1140
1141
1142
1143 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1144 if test "${enable_sim_debug+set}" = set; then
1145   enableval="$enable_sim_debug"
1146   case "${enableval}" in
1147   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1148   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1149   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1150 esac
1151 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1152   echo "Setting sim debug = $sim_debug" 6>&1
1153 fi
1154 else
1155   sim_debug=""
1156 fi
1157
1158
1159
1160 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1161 if test "${enable_sim_stdio+set}" = set; then
1162   enableval="$enable_sim_stdio"
1163   case "${enableval}" in
1164   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1165   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1166   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1167 esac
1168 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1169   echo "Setting stdio flags = $sim_stdio" 6>&1
1170 fi
1171 else
1172   sim_stdio=""
1173 fi
1174
1175
1176
1177 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1178 if test "${enable_sim_trace+set}" = set; then
1179   enableval="$enable_sim_trace"
1180   case "${enableval}" in
1181   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1182   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1183   [-0-9]*)
1184         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1185   [a-z]*)
1186         sim_trace=""
1187         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1188           if test x"$sim_trace" = x; then
1189             sim_trace="-DWITH_TRACE='(TRACE_$x"
1190           else
1191             sim_trace="${sim_trace}|TRACE_$x"
1192           fi
1193         done
1194         sim_trace="$sim_trace)'" ;;
1195 esac
1196 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1197   echo "Setting sim trace = $sim_trace" 6>&1
1198 fi
1199 else
1200   sim_trace=""
1201 fi
1202
1203
1204
1205 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1206 if test "${enable_sim_profile+set}" = set; then
1207   enableval="$enable_sim_profile"
1208   case "${enableval}" in
1209   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1210   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1211   [-0-9]*)
1212         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1213   [a-z]*)
1214         sim_profile=""
1215         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1216           if test x"$sim_profile" = x; then
1217             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1218           else
1219             sim_profile="${sim_profile}|PROFILE_$x"
1220           fi
1221         done
1222         sim_profile="$sim_profile)'" ;;
1223 esac
1224 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1225   echo "Setting sim profile = $sim_profile" 6>&1
1226 fi
1227 else
1228   sim_profile=""
1229 fi
1230
1231
1232
1233 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1234 echo "configure:1235: checking return type of signal handlers" >&5
1235 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1236   echo $ac_n "(cached) $ac_c" 1>&6
1237 else
1238   cat > conftest.$ac_ext <<EOF
1239 #line 1240 "configure"
1240 #include "confdefs.h"
1241 #include <sys/types.h>
1242 #include <signal.h>
1243 #ifdef signal
1244 #undef signal
1245 #endif
1246 #ifdef __cplusplus
1247 extern "C" void (*signal (int, void (*)(int)))(int);
1248 #else
1249 void (*signal ()) ();
1250 #endif
1251
1252 int main() {
1253 int i;
1254 ; return 0; }
1255 EOF
1256 if { (eval echo configure:1257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1257   rm -rf conftest*
1258   ac_cv_type_signal=void
1259 else
1260   echo "configure: failed program was:" >&5
1261   cat conftest.$ac_ext >&5
1262   rm -rf conftest*
1263   ac_cv_type_signal=int
1264 fi
1265 rm -f conftest*
1266 fi
1267
1268 echo "$ac_t""$ac_cv_type_signal" 1>&6
1269 cat >> confdefs.h <<EOF
1270 #define RETSIGTYPE $ac_cv_type_signal
1271 EOF
1272
1273
1274
1275
1276 sim_link_files=
1277 sim_link_links=
1278
1279 sim_link_links=tconfig.h
1280 if test -f ${srcdir}/tconfig.in
1281 then
1282   sim_link_files=tconfig.in
1283 else
1284   sim_link_files=../common/tconfig.in
1285 fi
1286
1287 # targ-vals.def points to the libc macro description file.
1288 case "${target}" in
1289 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1290 esac
1291 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1292 sim_link_links="${sim_link_links} targ-vals.def"
1293
1294
1295
1296
1297 wire_endian="LITTLE_ENDIAN"
1298 default_endian="LITTLE_ENDIAN"
1299 default_sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN"
1300 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1301 if test "${enable_sim_endian+set}" = set; then
1302   enableval="$enable_sim_endian"
1303   case "${enableval}" in
1304   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1305   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1306   yes)   if test x"$wire_endian" != x; then
1307            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1308          else
1309            echo "No hard-wired endian for target $target" 1>&6
1310            sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1311          fi;;
1312   no)    if test x"$default_endian" != x; then
1313            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1314          else
1315            echo "No default endian for target $target" 1>&6
1316            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1317          fi;;
1318   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1319 esac
1320 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1321   echo "Setting endian flags = $sim_endian" 6>&1
1322 fi
1323 else
1324   sim_endian="${default_sim_endian}"
1325 fi
1326
1327
1328
1329 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1330 if test "${enable_sim_hostendian+set}" = set; then
1331   enableval="$enable_sim_hostendian"
1332   case "${enableval}" in
1333   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
1334   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1335   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1336   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1337 esac
1338 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1339   echo "Setting hostendian flags = $sim_hostendian" 6>&1
1340 fi
1341 else
1342
1343 if test "x$cross_compiling" = "xno"; then
1344   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1345 echo "configure:1346: checking whether byte ordering is bigendian" >&5
1346 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1347   echo $ac_n "(cached) $ac_c" 1>&6
1348 else
1349   ac_cv_c_bigendian=unknown
1350 # See if sys/param.h defines the BYTE_ORDER macro.
1351 cat > conftest.$ac_ext <<EOF
1352 #line 1353 "configure"
1353 #include "confdefs.h"
1354 #include <sys/types.h>
1355 #include <sys/param.h>
1356 int main() {
1357
1358 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1359  bogus endian macros
1360 #endif
1361 ; return 0; }
1362 EOF
1363 if { (eval echo configure:1364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1364   rm -rf conftest*
1365   # It does; now see whether it defined to BIG_ENDIAN or not.
1366 cat > conftest.$ac_ext <<EOF
1367 #line 1368 "configure"
1368 #include "confdefs.h"
1369 #include <sys/types.h>
1370 #include <sys/param.h>
1371 int main() {
1372
1373 #if BYTE_ORDER != BIG_ENDIAN
1374  not big endian
1375 #endif
1376 ; return 0; }
1377 EOF
1378 if { (eval echo configure:1379: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1379   rm -rf conftest*
1380   ac_cv_c_bigendian=yes
1381 else
1382   echo "configure: failed program was:" >&5
1383   cat conftest.$ac_ext >&5
1384   rm -rf conftest*
1385   ac_cv_c_bigendian=no
1386 fi
1387 rm -f conftest*
1388 else
1389   echo "configure: failed program was:" >&5
1390   cat conftest.$ac_ext >&5
1391 fi
1392 rm -f conftest*
1393 if test $ac_cv_c_bigendian = unknown; then
1394 if test "$cross_compiling" = yes; then
1395     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1396 else
1397   cat > conftest.$ac_ext <<EOF
1398 #line 1399 "configure"
1399 #include "confdefs.h"
1400 main () {
1401   /* Are we little or big endian?  From Harbison&Steele.  */
1402   union
1403   {
1404     long l;
1405     char c[sizeof (long)];
1406   } u;
1407   u.l = 1;
1408   exit (u.c[sizeof (long) - 1] == 1);
1409 }
1410 EOF
1411 if { (eval echo configure:1412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1412 then
1413   ac_cv_c_bigendian=no
1414 else
1415   echo "configure: failed program was:" >&5
1416   cat conftest.$ac_ext >&5
1417   rm -fr conftest*
1418   ac_cv_c_bigendian=yes
1419 fi
1420 rm -fr conftest*
1421 fi
1422
1423 fi
1424 fi
1425
1426 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1427 if test $ac_cv_c_bigendian = yes; then
1428   cat >> confdefs.h <<\EOF
1429 #define WORDS_BIGENDIAN 1
1430 EOF
1431
1432 fi
1433
1434   if test $ac_cv_c_bigendian = yes; then
1435     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1436   else
1437     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1438   fi
1439 else
1440   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1441 fi
1442 fi
1443
1444
1445
1446 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1447 if test "${enable_sim_warnings+set}" = set; then
1448   enableval="$enable_sim_warnings"
1449   case "${enableval}" in
1450   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
1451   no)   sim_warnings="-w";;
1452   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1453 esac
1454 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
1455   echo "Setting warning flags = $sim_warnings" 6>&1
1456 fi
1457 else
1458   sim_warnings=""
1459 fi
1460
1461
1462
1463 for ac_func in time
1464 do
1465 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1466 echo "configure:1467: checking for $ac_func" >&5
1467 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1468   echo $ac_n "(cached) $ac_c" 1>&6
1469 else
1470   cat > conftest.$ac_ext <<EOF
1471 #line 1472 "configure"
1472 #include "confdefs.h"
1473 /* System header to define __stub macros and hopefully few prototypes,
1474     which can conflict with char $ac_func(); below.  */
1475 #include <assert.h>
1476 /* Override any gcc2 internal prototype to avoid an error.  */
1477 /* We use char because int might match the return type of a gcc2
1478     builtin and then its argument prototype would still apply.  */
1479 char $ac_func();
1480
1481 int main() {
1482
1483 /* The GNU C library defines this for functions which it implements
1484     to always fail with ENOSYS.  Some functions are actually named
1485     something starting with __ and the normal name is an alias.  */
1486 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1487 choke me
1488 #else
1489 $ac_func();
1490 #endif
1491
1492 ; return 0; }
1493 EOF
1494 if { (eval echo configure:1495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1495   rm -rf conftest*
1496   eval "ac_cv_func_$ac_func=yes"
1497 else
1498   echo "configure: failed program was:" >&5
1499   cat conftest.$ac_ext >&5
1500   rm -rf conftest*
1501   eval "ac_cv_func_$ac_func=no"
1502 fi
1503 rm -f conftest*
1504 fi
1505
1506 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1507   echo "$ac_t""yes" 1>&6
1508     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1509   cat >> confdefs.h <<EOF
1510 #define $ac_tr_func 1
1511 EOF
1512  chmod
1513 else
1514   echo "$ac_t""no" 1>&6
1515 fi
1516 done
1517
1518 for ac_hdr in unistd.h
1519 do
1520 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1521 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1522 echo "configure:1523: checking for $ac_hdr" >&5
1523 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1524   echo $ac_n "(cached) $ac_c" 1>&6
1525 else
1526   cat > conftest.$ac_ext <<EOF
1527 #line 1528 "configure"
1528 #include "confdefs.h"
1529 #include <$ac_hdr>
1530 EOF
1531 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1532 { (eval echo configure:1533: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1533 ac_err=`grep -v '^ *+' conftest.out`
1534 if test -z "$ac_err"; then
1535   rm -rf conftest*
1536   eval "ac_cv_header_$ac_safe=yes"
1537 else
1538   echo "$ac_err" >&5
1539   echo "configure: failed program was:" >&5
1540   cat conftest.$ac_ext >&5
1541   rm -rf conftest*
1542   eval "ac_cv_header_$ac_safe=no"
1543 fi
1544 rm -f conftest*
1545 fi
1546 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1547   echo "$ac_t""yes" 1>&6
1548     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1549   cat >> confdefs.h <<EOF
1550 #define $ac_tr_hdr 1
1551 EOF
1552
1553 else
1554   echo "$ac_t""no" 1>&6
1555 fi
1556 done
1557
1558
1559
1560
1561 trap '' 1 2 15
1562 cat > confcache <<\EOF
1563 # This file is a shell script that caches the results of configure
1564 # tests run on this system so they can be shared between configure
1565 # scripts and configure runs.  It is not useful on other systems.
1566 # If it contains results you don't want to keep, you may remove or edit it.
1567 #
1568 # By default, configure uses ./config.cache as the cache file,
1569 # creating it if it does not exist already.  You can give configure
1570 # the --cache-file=FILE option to use a different cache file; that is
1571 # what configure does when it calls configure scripts in
1572 # subdirectories, so they share the cache.
1573 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1574 # config.status only pays attention to the cache file if you give it the
1575 # --recheck option to rerun configure.
1576 #
1577 EOF
1578 # The following way of writing the cache mishandles newlines in values,
1579 # but we know of no workaround that is simple, portable, and efficient.
1580 # So, don't put newlines in cache variables' values.
1581 # Ultrix sh set writes to stderr and can't be redirected directly,
1582 # and sets the high bit in the cache file unless we assign to the vars.
1583 (set) 2>&1 |
1584   case `(ac_space=' '; set) 2>&1` in
1585   *ac_space=\ *)
1586     # `set' does not quote correctly, so add quotes (double-quote substitution
1587     # turns \\\\ into \\, and sed turns \\ into \).
1588     sed -n \
1589       -e "s/'/'\\\\''/g" \
1590       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1591     ;;
1592   *)
1593     # `set' quotes correctly as required by POSIX, so do not add quotes.
1594     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1595     ;;
1596   esac >> confcache
1597 if cmp -s $cache_file confcache; then
1598   :
1599 else
1600   if test -w $cache_file; then
1601     echo "updating cache $cache_file"
1602     cat confcache > $cache_file
1603   else
1604     echo "not updating unwritable cache $cache_file"
1605   fi
1606 fi
1607 rm -f confcache
1608
1609 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1610
1611 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1612 # Let make expand exec_prefix.
1613 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1614
1615 # Any assignment to VPATH causes Sun make to only execute
1616 # the first set of double-colon rules, so remove it if not needed.
1617 # If there is a colon in the path, we need to keep it.
1618 if test "x$srcdir" = x.; then
1619   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1620 fi
1621
1622 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1623
1624 DEFS=-DHAVE_CONFIG_H
1625
1626 # Without the "./", some shells look in PATH for config.status.
1627 : ${CONFIG_STATUS=./config.status}
1628
1629 echo creating $CONFIG_STATUS
1630 rm -f $CONFIG_STATUS
1631 cat > $CONFIG_STATUS <<EOF
1632 #! /bin/sh
1633 # Generated automatically by configure.
1634 # Run this file to recreate the current configuration.
1635 # This directory was configured as follows,
1636 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1637 #
1638 # $0 $ac_configure_args
1639 #
1640 # Compiler output produced by configure, useful for debugging
1641 # configure, is in ./config.log if it exists.
1642
1643 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1644 for ac_option
1645 do
1646   case "\$ac_option" in
1647   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1648     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1649     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1650   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1651     echo "$CONFIG_STATUS generated by autoconf version 2.12"
1652     exit 0 ;;
1653   -help | --help | --hel | --he | --h)
1654     echo "\$ac_cs_usage"; exit 0 ;;
1655   *) echo "\$ac_cs_usage"; exit 1 ;;
1656   esac
1657 done
1658
1659 ac_given_srcdir=$srcdir
1660 ac_given_INSTALL="$INSTALL"
1661
1662 trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1663 EOF
1664 cat >> $CONFIG_STATUS <<EOF
1665
1666 # Protect against being on the right side of a sed subst in config.status.
1667 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1668  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1669 $ac_vpsub
1670 $extrasub
1671 s%@CFLAGS@%$CFLAGS%g
1672 s%@CPPFLAGS@%$CPPFLAGS%g
1673 s%@CXXFLAGS@%$CXXFLAGS%g
1674 s%@DEFS@%$DEFS%g
1675 s%@LDFLAGS@%$LDFLAGS%g
1676 s%@LIBS@%$LIBS%g
1677 s%@exec_prefix@%$exec_prefix%g
1678 s%@prefix@%$prefix%g
1679 s%@program_transform_name@%$program_transform_name%g
1680 s%@bindir@%$bindir%g
1681 s%@sbindir@%$sbindir%g
1682 s%@libexecdir@%$libexecdir%g
1683 s%@datadir@%$datadir%g
1684 s%@sysconfdir@%$sysconfdir%g
1685 s%@sharedstatedir@%$sharedstatedir%g
1686 s%@localstatedir@%$localstatedir%g
1687 s%@libdir@%$libdir%g
1688 s%@includedir@%$includedir%g
1689 s%@oldincludedir@%$oldincludedir%g
1690 s%@infodir@%$infodir%g
1691 s%@mandir@%$mandir%g
1692 s%@host@%$host%g
1693 s%@host_alias@%$host_alias%g
1694 s%@host_cpu@%$host_cpu%g
1695 s%@host_vendor@%$host_vendor%g
1696 s%@host_os@%$host_os%g
1697 s%@target@%$target%g
1698 s%@target_alias@%$target_alias%g
1699 s%@target_cpu@%$target_cpu%g
1700 s%@target_vendor@%$target_vendor%g
1701 s%@target_os@%$target_os%g
1702 s%@build@%$build%g
1703 s%@build_alias@%$build_alias%g
1704 s%@build_cpu@%$build_cpu%g
1705 s%@build_vendor@%$build_vendor%g
1706 s%@build_os@%$build_os%g
1707 s%@CC@%$CC%g
1708 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1709 s%@INSTALL_DATA@%$INSTALL_DATA%g
1710 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1711 s%@HDEFINES@%$HDEFINES%g
1712 s%@AR@%$AR%g
1713 s%@RANLIB@%$RANLIB%g
1714 s%@CPP@%$CPP%g
1715 s%@sim_bswap@%$sim_bswap%g
1716 s%@sim_cflags@%$sim_cflags%g
1717 s%@sim_debug@%$sim_debug%g
1718 s%@sim_stdio@%$sim_stdio%g
1719 s%@sim_trace@%$sim_trace%g
1720 s%@sim_profile@%$sim_profile%g
1721 s%@sim_endian@%$sim_endian%g
1722 s%@sim_hostendian@%$sim_hostendian%g
1723 s%@sim_warnings@%$sim_warnings%g
1724
1725 CEOF
1726 EOF
1727
1728 cat >> $CONFIG_STATUS <<\EOF
1729
1730 # Split the substitutions into bite-sized pieces for seds with
1731 # small command number limits, like on Digital OSF/1 and HP-UX.
1732 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1733 ac_file=1 # Number of current file.
1734 ac_beg=1 # First line for current file.
1735 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1736 ac_more_lines=:
1737 ac_sed_cmds=""
1738 while $ac_more_lines; do
1739   if test $ac_beg -gt 1; then
1740     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1741   else
1742     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1743   fi
1744   if test ! -s conftest.s$ac_file; then
1745     ac_more_lines=false
1746     rm -f conftest.s$ac_file
1747   else
1748     if test -z "$ac_sed_cmds"; then
1749       ac_sed_cmds="sed -f conftest.s$ac_file"
1750     else
1751       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1752     fi
1753     ac_file=`expr $ac_file + 1`
1754     ac_beg=$ac_end
1755     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1756   fi
1757 done
1758 if test -z "$ac_sed_cmds"; then
1759   ac_sed_cmds=cat
1760 fi
1761 EOF
1762
1763 cat >> $CONFIG_STATUS <<EOF
1764
1765 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
1766 EOF
1767 cat >> $CONFIG_STATUS <<\EOF
1768 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1769   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1770   case "$ac_file" in
1771   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1772        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1773   *) ac_file_in="${ac_file}.in" ;;
1774   esac
1775
1776   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1777
1778   # Remove last slash and all that follows it.  Not all systems have dirname.
1779   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1780   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1781     # The file is in a subdirectory.
1782     test ! -d "$ac_dir" && mkdir "$ac_dir"
1783     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1784     # A "../" for each directory in $ac_dir_suffix.
1785     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1786   else
1787     ac_dir_suffix= ac_dots=
1788   fi
1789
1790   case "$ac_given_srcdir" in
1791   .)  srcdir=.
1792       if test -z "$ac_dots"; then top_srcdir=.
1793       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1794   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1795   *) # Relative path.
1796     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1797     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1798   esac
1799
1800   case "$ac_given_INSTALL" in
1801   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1802   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1803   esac
1804
1805   echo creating "$ac_file"
1806   rm -f "$ac_file"
1807   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1808   case "$ac_file" in
1809   *Makefile*) ac_comsub="1i\\
1810 # $configure_input" ;;
1811   *) ac_comsub= ;;
1812   esac
1813
1814   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1815   sed -e "$ac_comsub
1816 s%@configure_input@%$configure_input%g
1817 s%@srcdir@%$srcdir%g
1818 s%@top_srcdir@%$top_srcdir%g
1819 s%@INSTALL@%$INSTALL%g
1820 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1821 fi; done
1822 rm -f conftest.s*
1823
1824 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1825 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1826 #
1827 # ac_d sets the value in "#define NAME VALUE" lines.
1828 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1829 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1830 ac_dC='\3'
1831 ac_dD='%g'
1832 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1833 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1834 ac_uB='\([      ]\)%\1#\2define\3'
1835 ac_uC=' '
1836 ac_uD='\4%g'
1837 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1838 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1839 ac_eB='$%\1#\2define\3'
1840 ac_eC=' '
1841 ac_eD='%g'
1842
1843 if test "${CONFIG_HEADERS+set}" != set; then
1844 EOF
1845 cat >> $CONFIG_STATUS <<EOF
1846   CONFIG_HEADERS="config.h:config.in"
1847 EOF
1848 cat >> $CONFIG_STATUS <<\EOF
1849 fi
1850 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1851   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1852   case "$ac_file" in
1853   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1854        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1855   *) ac_file_in="${ac_file}.in" ;;
1856   esac
1857
1858   echo creating $ac_file
1859
1860   rm -f conftest.frag conftest.in conftest.out
1861   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1862   cat $ac_file_inputs > conftest.in
1863
1864 EOF
1865
1866 # Transform confdefs.h into a sed script conftest.vals that substitutes
1867 # the proper values into config.h.in to produce config.h.  And first:
1868 # Protect against being on the right side of a sed subst in config.status.
1869 # Protect against being in an unquoted here document in config.status.
1870 rm -f conftest.vals
1871 cat > conftest.hdr <<\EOF
1872 s/[\\&%]/\\&/g
1873 s%[\\$`]%\\&%g
1874 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1875 s%ac_d%ac_u%gp
1876 s%ac_u%ac_e%gp
1877 EOF
1878 sed -n -f conftest.hdr confdefs.h > conftest.vals
1879 rm -f conftest.hdr
1880
1881 # This sed command replaces #undef with comments.  This is necessary, for
1882 # example, in the case of _POSIX_SOURCE, which is predefined and required
1883 # on some systems where configure will not decide to define it.
1884 cat >> conftest.vals <<\EOF
1885 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1886 EOF
1887
1888 # Break up conftest.vals because some shells have a limit on
1889 # the size of here documents, and old seds have small limits too.
1890
1891 rm -f conftest.tail
1892 while :
1893 do
1894   ac_lines=`grep -c . conftest.vals`
1895   # grep -c gives empty output for an empty file on some AIX systems.
1896   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1897   # Write a limited-size here document to conftest.frag.
1898   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1899   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1900   echo 'CEOF
1901   sed -f conftest.frag conftest.in > conftest.out
1902   rm -f conftest.in
1903   mv conftest.out conftest.in
1904 ' >> $CONFIG_STATUS
1905   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1906   rm -f conftest.vals
1907   mv conftest.tail conftest.vals
1908 done
1909 rm -f conftest.vals
1910
1911 cat >> $CONFIG_STATUS <<\EOF
1912   rm -f conftest.frag conftest.h
1913   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1914   cat conftest.in >> conftest.h
1915   rm -f conftest.in
1916   if cmp -s $ac_file conftest.h 2>/dev/null; then
1917     echo "$ac_file is unchanged"
1918     rm -f conftest.h
1919   else
1920     # Remove last slash and all that follows it.  Not all systems have dirname.
1921       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1922       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1923       # The file is in a subdirectory.
1924       test ! -d "$ac_dir" && mkdir "$ac_dir"
1925     fi
1926     rm -f $ac_file
1927     mv conftest.h $ac_file
1928   fi
1929 fi; done
1930
1931 EOF
1932
1933 cat >> $CONFIG_STATUS <<EOF
1934 ac_sources="$sim_link_files"
1935 ac_dests="$sim_link_links"
1936 EOF
1937
1938 cat >> $CONFIG_STATUS <<\EOF
1939 srcdir=$ac_given_srcdir
1940 while test -n "$ac_sources"; do
1941   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1942   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1943
1944   echo "linking $srcdir/$ac_source to $ac_dest"
1945
1946   if test ! -r $srcdir/$ac_source; then
1947     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1948   fi
1949   rm -f $ac_dest
1950
1951   # Make relative symlinks.
1952   # Remove last slash and all that follows it.  Not all systems have dirname.
1953   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1954   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1955     # The dest file is in a subdirectory.
1956     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1957     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1958     # A "../" for each directory in $ac_dest_dir_suffix.
1959     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1960   else
1961     ac_dest_dir_suffix= ac_dots=
1962   fi
1963
1964   case "$srcdir" in
1965   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1966   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1967   esac
1968
1969   # Make a symlink if possible; otherwise try a hard link.
1970   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1971     ln $srcdir/$ac_source $ac_dest; then :
1972   else
1973     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1974   fi
1975 done
1976 EOF
1977 cat >> $CONFIG_STATUS <<EOF
1978
1979 EOF
1980 cat >> $CONFIG_STATUS <<\EOF
1981 case "x$CONFIG_FILES" in xMakefile*)
1982    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1983    rm -f Makesim1.tmp Makesim2.tmp Makefile
1984    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1985    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1986    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1987         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1988         <Makefile.sim >Makefile
1989    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1990    ;;
1991  esac
1992  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1993
1994 exit 0
1995 EOF
1996 chmod +x $CONFIG_STATUS
1997 rm -fr confdefs* $ac_clean_files
1998 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1999
2000