sim/mips/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-trace=opts               Enable tracing flags"
  22
  23 # Initialize some variables set by options.
  24 # The variables have the same names as the options, with
  25 # dashes changed to underlines.
  26 build=NONE
  27 cache_file=./config.cache
  28 exec_prefix=NONE
  29 host=NONE
  30 no_create=
  31 nonopt=NONE
  32 no_recursion=
  33 prefix=NONE
  34 program_prefix=NONE
  35 program_suffix=NONE
  36 program_transform_name=s,x,x,
  37 silent=
  38 site=
  39 srcdir=
  40 target=NONE
  41 verbose=
  42 x_includes=NONE
  43 x_libraries=NONE
  44 bindir='${exec_prefix}/bin'
  45 sbindir='${exec_prefix}/sbin'
  46 libexecdir='${exec_prefix}/libexec'
  47 datadir='${prefix}/share'
  48 sysconfdir='${prefix}/etc'
  49 sharedstatedir='${prefix}/com'
  50 localstatedir='${prefix}/var'
  51 libdir='${exec_prefix}/lib'
  52 includedir='${prefix}/include'
  53 oldincludedir='/usr/include'
  54 infodir='${prefix}/info'
  55 mandir='${prefix}/man'
  56
  57 # Initialize some other variables.
  58 subdirs=
  59 MFLAGS= MAKEFLAGS=
  60 # Maximum number of lines to put in a shell here document.
  61 ac_max_here_lines=12
  62
  63 ac_prev=
  64 for ac_option
  65 do
  66
  67   # If the previous option needs an argument, assign it.
  68   if test -n "$ac_prev"; then
  69     eval "$ac_prev=\$ac_option"
  70     ac_prev=
  71     continue
  72   fi
  73
  74   case "$ac_option" in
  75   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  76   *) ac_optarg= ;;
  77   esac
  78
  79   # Accept the important Cygnus configure options, so we can diagnose typos.
  80
  81   case "$ac_option" in
  82
  83   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  84     ac_prev=bindir ;;
  85   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  86     bindir="$ac_optarg" ;;
  87
  88   -build | --build | --buil | --bui | --bu)
  89     ac_prev=build ;;
  90   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  91     build="$ac_optarg" ;;
  92
  93   -cache-file | --cache-file | --cache-fil | --cache-fi \
  94   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  95     ac_prev=cache_file ;;
  96   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  97   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  98     cache_file="$ac_optarg" ;;
  99
 100   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 101     ac_prev=datadir ;;
 102   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 103   | --da=*)
 104     datadir="$ac_optarg" ;;
 105
 106   -disable-* | --disable-*)
 107     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 108     # Reject names that are not valid shell variable names.
 109     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 110       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 111     fi
 112     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 113     eval "enable_${ac_feature}=no" ;;
 114
 115   -enable-* | --enable-*)
 116     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 117     # Reject names that are not valid shell variable names.
 118     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 119       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 120     fi
 121     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 122     case "$ac_option" in
 123       *=*) ;;
 124       *) ac_optarg=yes ;;
 125     esac
 126     eval "enable_${ac_feature}='$ac_optarg'" ;;
 127
 128   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 129   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 130   | --exec | --exe | --ex)
 131     ac_prev=exec_prefix ;;
 132   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 133   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 134   | --exec=* | --exe=* | --ex=*)
 135     exec_prefix="$ac_optarg" ;;
 136
 137   -gas | --gas | --ga | --g)
 138     # Obsolete; use --with-gas.
 139     with_gas=yes ;;
 140
 141   -help | --help | --hel | --he)
 142     # Omit some internal or obsolete options to make the list less imposing.
 143     # This message is too long to be a string in the A/UX 3.1 sh.
 144     cat << EOF
 145 Usage: configure [options] [host]
 146 Options: [defaults in brackets after descriptions]
 147 Configuration:
 148   --cache-file=FILE       cache test results in FILE
 149   --help                  print this message
 150   --no-create             do not create output files
 151   --quiet, --silent       do not print \`checking...' messages
 152   --version               print the version of autoconf that created configure
 153 Directory and file names:
 154   --prefix=PREFIX         install architecture-independent files in PREFIX
 155                           [$ac_default_prefix]
 156   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 157                           [same as prefix]
 158   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 159   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 160   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 161   --datadir=DIR           read-only architecture-independent data in DIR
 162                           [PREFIX/share]
 163   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 164   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 165                           [PREFIX/com]
 166   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 167   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 168   --includedir=DIR        C header files in DIR [PREFIX/include]
 169   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 170   --infodir=DIR           info documentation in DIR [PREFIX/info]
 171   --mandir=DIR            man documentation in DIR [PREFIX/man]
 172   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 173   --program-prefix=PREFIX prepend PREFIX to installed program names
 174   --program-suffix=SUFFIX append SUFFIX to installed program names
 175   --program-transform-name=PROGRAM
 176                           run sed PROGRAM on installed program names
 177 EOF
 178     cat << EOF
 179 Host type:
 180   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 181   --host=HOST             configure for HOST [guessed]
 182   --target=TARGET         configure for TARGET [TARGET=HOST]
 183 Features and packages:
 184   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 185   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 186   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 187   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 188   --x-includes=DIR        X include files are in DIR
 189   --x-libraries=DIR       X library files are in DIR
 190 EOF
 191     if test -n "$ac_help"; then
 192       echo "--enable and --with options recognized:$ac_help"
 193     fi
 194     exit 0 ;;
 195
 196   -host | --host | --hos | --ho)
 197     ac_prev=host ;;
 198   -host=* | --host=* | --hos=* | --ho=*)
 199     host="$ac_optarg" ;;
 200
 201   -includedir | --includedir | --includedi | --included | --include \
 202   | --includ | --inclu | --incl | --inc)
 203     ac_prev=includedir ;;
 204   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 205   | --includ=* | --inclu=* | --incl=* | --inc=*)
 206     includedir="$ac_optarg" ;;
 207
 208   -infodir | --infodir | --infodi | --infod | --info | --inf)
 209     ac_prev=infodir ;;
 210   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 211     infodir="$ac_optarg" ;;
 212
 213   -libdir | --libdir | --libdi | --libd)
 214     ac_prev=libdir ;;
 215   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 216     libdir="$ac_optarg" ;;
 217
 218   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 219   | --libexe | --libex | --libe)
 220     ac_prev=libexecdir ;;
 221   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 222   | --libexe=* | --libex=* | --libe=*)
 223     libexecdir="$ac_optarg" ;;
 224
 225   -localstatedir | --localstatedir | --localstatedi | --localstated \
 226   | --localstate | --localstat | --localsta | --localst \
 227   | --locals | --local | --loca | --loc | --lo)
 228     ac_prev=localstatedir ;;
 229   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 230   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 231   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 232     localstatedir="$ac_optarg" ;;
 233
 234   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 235     ac_prev=mandir ;;
 236   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 237     mandir="$ac_optarg" ;;
 238
 239   -nfp | --nfp | --nf)
 240     # Obsolete; use --without-fp.
 241     with_fp=no ;;
 242
 243   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 244   | --no-cr | --no-c)
 245     no_create=yes ;;
 246
 247   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 248   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 249     no_recursion=yes ;;
 250
 251   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 252   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 253   | --oldin | --oldi | --old | --ol | --o)
 254     ac_prev=oldincludedir ;;
 255   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 256   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 257   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 258     oldincludedir="$ac_optarg" ;;
 259
 260   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 261     ac_prev=prefix ;;
 262   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 263     prefix="$ac_optarg" ;;
 264
 265   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 266   | --program-pre | --program-pr | --program-p)
 267     ac_prev=program_prefix ;;
 268   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 269   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 270     program_prefix="$ac_optarg" ;;
 271
 272   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 273   | --program-suf | --program-su | --program-s)
 274     ac_prev=program_suffix ;;
 275   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 276   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 277     program_suffix="$ac_optarg" ;;
 278
 279   -program-transform-name | --program-transform-name \
 280   | --program-transform-nam | --program-transform-na \
 281   | --program-transform-n | --program-transform- \
 282   | --program-transform | --program-transfor \
 283   | --program-transfo | --program-transf \
 284   | --program-trans | --program-tran \
 285   | --progr-tra | --program-tr | --program-t)
 286     ac_prev=program_transform_name ;;
 287   -program-transform-name=* | --program-transform-name=* \
 288   | --program-transform-nam=* | --program-transform-na=* \
 289   | --program-transform-n=* | --program-transform-=* \
 290   | --program-transform=* | --program-transfor=* \
 291   | --program-transfo=* | --program-transf=* \
 292   | --program-trans=* | --program-tran=* \
 293   | --progr-tra=* | --program-tr=* | --program-t=*)
 294     program_transform_name="$ac_optarg" ;;
 295
 296   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 297   | -silent | --silent | --silen | --sile | --sil)
 298     silent=yes ;;
 299
 300   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 301     ac_prev=sbindir ;;
 302   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 303   | --sbi=* | --sb=*)
 304     sbindir="$ac_optarg" ;;
 305
 306   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 307   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 308   | --sharedst | --shareds | --shared | --share | --shar \
 309   | --sha | --sh)
 310     ac_prev=sharedstatedir ;;
 311   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 312   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 313   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 314   | --sha=* | --sh=*)
 315     sharedstatedir="$ac_optarg" ;;
 316
 317   -site | --site | --sit)
 318     ac_prev=site ;;
 319   -site=* | --site=* | --sit=*)
 320     site="$ac_optarg" ;;
 321
 322   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 323     ac_prev=srcdir ;;
 324   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 325     srcdir="$ac_optarg" ;;
 326
 327   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 328   | --syscon | --sysco | --sysc | --sys | --sy)
 329     ac_prev=sysconfdir ;;
 330   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 331   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 332     sysconfdir="$ac_optarg" ;;
 333
 334   -target | --target | --targe | --targ | --tar | --ta | --t)
 335     ac_prev=target ;;
 336   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 337     target="$ac_optarg" ;;
 338
 339   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 340     verbose=yes ;;
 341
 342   -version | --version | --versio | --versi | --vers)
 343     echo "configure generated by autoconf version 2.12"
 344     exit 0 ;;
 345
 346   -with-* | --with-*)
 347     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 348     # Reject names that are not valid shell variable names.
 349     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 350       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 351     fi
 352     ac_package=`echo $ac_package| sed 's/-/_/g'`
 353     case "$ac_option" in
 354       *=*) ;;
 355       *) ac_optarg=yes ;;
 356     esac
 357     eval "with_${ac_package}='$ac_optarg'" ;;
 358
 359   -without-* | --without-*)
 360     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 361     # Reject names that are not valid shell variable names.
 362     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 363       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 364     fi
 365     ac_package=`echo $ac_package| sed 's/-/_/g'`
 366     eval "with_${ac_package}=no" ;;
 367
 368   --x)
 369     # Obsolete; use --with-x.
 370     with_x=yes ;;
 371
 372   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 373   | --x-incl | --x-inc | --x-in | --x-i)
 374     ac_prev=x_includes ;;
 375   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 376   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 377     x_includes="$ac_optarg" ;;
 378
 379   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 380   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 381     ac_prev=x_libraries ;;
 382   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 383   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 384     x_libraries="$ac_optarg" ;;
 385
 386   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 387     ;;
 388
 389   *)
 390     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 391       echo "configure: warning: $ac_option: invalid host type" 1>&2
 392     fi
 393     if test "x$nonopt" != xNONE; then
 394       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 395     fi
 396     nonopt="$ac_option"
 397     ;;
 398
 399   esac
 400 done
 401
 402 if test -n "$ac_prev"; then
 403   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 404 fi
 405
 406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 407
 408 # File descriptor usage:
 409 # 0 standard input
 410 # 1 file creation
 411 # 2 errors and warnings
 412 # 3 some systems may open it to /dev/tty
 413 # 4 used on the Kubota Titan
 414 # 6 checking for... messages and results
 415 # 5 compiler messages saved in config.log
 416 if test "$silent" = yes; then
 417   exec 6>/dev/null
 418 else
 419   exec 6>&1
 420 fi
 421 exec 5>./config.log
 422
 423 echo "\
 424 This file contains any messages produced by compilers while
 425 running configure, to aid debugging if configure makes a mistake.
 426 " 1>&5
 427
 428 # Strip out --no-create and --no-recursion so they do not pile up.
 429 # Also quote any args containing shell metacharacters.
 430 ac_configure_args=
 431 for ac_arg
 432 do
 433   case "$ac_arg" in
 434   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 435   | --no-cr | --no-c) ;;
 436   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 437   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 438   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 439   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 440   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 441   esac
 442 done
 443
 444 # NLS nuisances.
 445 # Only set these to C if already set.  These must not be set unconditionally
 446 # because not all systems understand e.g. LANG=C (notably SCO).
 447 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 448 # Non-C LC_CTYPE values break the ctype check.
 449 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 450 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 451 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 452 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 453
 454 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 455 rm -rf conftest* confdefs.h
 456 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 457 echo > confdefs.h
 458
 459 # A filename unique to this package, relative to the directory that
 460 # configure is in, which we can look for to find out if srcdir is correct.
 461 ac_unique_file=Makefile.in
 462
 463 # Find the source files, if location was not specified.
 464 if test -z "$srcdir"; then
 465   ac_srcdir_defaulted=yes
 466   # Try the directory containing this script, then its parent.
 467   ac_prog=$0
 468   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 469   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 470   srcdir=$ac_confdir
 471   if test ! -r $srcdir/$ac_unique_file; then
 472     srcdir=..
 473   fi
 474 else
 475   ac_srcdir_defaulted=no
 476 fi
 477 if test ! -r $srcdir/$ac_unique_file; then
 478   if test "$ac_srcdir_defaulted" = yes; then
 479     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 480   else
 481     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 482   fi
 483 fi
 484 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 485
 486 # Prefer explicitly selected file to automatically selected ones.
 487 if test -z "$CONFIG_SITE"; then
 488   if test "x$prefix" != xNONE; then
 489     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 490   else
 491     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 492   fi
 493 fi
 494 for ac_site_file in $CONFIG_SITE; do
 495   if test -r "$ac_site_file"; then
 496     echo "loading site script $ac_site_file"
 497     . "$ac_site_file"
 498   fi
 499 done
 500
 501 if test -r "$cache_file"; then
 502   echo "loading cache $cache_file"
 503   . $cache_file
 504 else
 505   echo "creating cache $cache_file"
 506   > $cache_file
 507 fi
 508
 509 ac_ext=c
 510 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 511 ac_cpp='$CPP $CPPFLAGS'
 512 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 513 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 514 cross_compiling=$ac_cv_prog_cc_cross
 515
 516 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 517   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 518   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 519     ac_n= ac_c='
 520 ' ac_t='        '
 521   else
 522     ac_n=-n ac_c= ac_t=
 523   fi
 524 else
 525   ac_n= ac_c='\c' ac_t=
 526 fi
 527
 528
 529
 530
 531 # autoconf.info says this should be called right after AC_INIT.
 532
 533
 534 ac_aux_dir=
 535 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 536   if test -f $ac_dir/install-sh; then
 537     ac_aux_dir=$ac_dir
 538     ac_install_sh="$ac_aux_dir/install-sh -c"
 539     break
 540   elif test -f $ac_dir/install.sh; then
 541     ac_aux_dir=$ac_dir
 542     ac_install_sh="$ac_aux_dir/install.sh -c"
 543     break
 544   fi
 545 done
 546 if test -z "$ac_aux_dir"; then
 547   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 548 fi
 549 ac_config_guess=$ac_aux_dir/config.guess
 550 ac_config_sub=$ac_aux_dir/config.sub
 551 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 552
 553
 554 # Do some error checking and defaulting for the host and target type.
 555 # The inputs are:
 556 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 557 #
 558 # The rules are:
 559 # 1. You are not allowed to specify --host, --target, and nonopt at the
 560 #    same time.
 561 # 2. Host defaults to nonopt.
 562 # 3. If nonopt is not specified, then host defaults to the current host,
 563 #    as determined by config.guess.
 564 # 4. Target and build default to nonopt.
 565 # 5. If nonopt is not specified, then target and build default to host.
 566
 567 # The aliases save the names the user supplied, while $host etc.
 568 # will get canonicalized.
 569 case $host---$target---$nonopt in
 570 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 571 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 572 esac
 573
 574
 575 # Make sure we can run config.sub.
 576 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 577 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 578 fi
 579
 580 echo $ac_n "checking host system type""... $ac_c" 1>&6
 581 echo "configure:582: checking host system type" >&5
 582
 583 host_alias=$host
 584 case "$host_alias" in
 585 NONE)
 586   case $nonopt in
 587   NONE)
 588     if host_alias=`$ac_config_guess`; then :
 589     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 590     fi ;;
 591   *) host_alias=$nonopt ;;
 592   esac ;;
 593 esac
 594
 595 host=`$ac_config_sub $host_alias`
 596 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 597 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 598 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 599 echo "$ac_t""$host" 1>&6
 600
 601 echo $ac_n "checking target system type""... $ac_c" 1>&6
 602 echo "configure:603: checking target system type" >&5
 603
 604 target_alias=$target
 605 case "$target_alias" in
 606 NONE)
 607   case $nonopt in
 608   NONE) target_alias=$host_alias ;;
 609   *) target_alias=$nonopt ;;
 610   esac ;;
 611 esac
 612
 613 target=`$ac_config_sub $target_alias`
 614 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 615 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 616 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 617 echo "$ac_t""$target" 1>&6
 618
 619 echo $ac_n "checking build system type""... $ac_c" 1>&6
 620 echo "configure:621: checking build system type" >&5
 621
 622 build_alias=$build
 623 case "$build_alias" in
 624 NONE)
 625   case $nonopt in
 626   NONE) build_alias=$host_alias ;;
 627   *) build_alias=$nonopt ;;
 628   esac ;;
 629 esac
 630
 631 build=`$ac_config_sub $build_alias`
 632 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 633 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 634 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 635 echo "$ac_t""$build" 1>&6
 636
 637 test "$host_alias" != "$target_alias" &&
 638   test "$program_prefix$program_suffix$program_transform_name" = \
 639     NONENONEs,x,x, &&
 640   program_prefix=${target_alias}-
 641
 642 if test "$program_transform_name" = s,x,x,; then
 643   program_transform_name=
 644 else
 645   # Double any \ or $.  echo might interpret backslashes.
 646   cat <<\EOF_SED > conftestsed
 647 s,\\,\\\\,g; s,\$,$$,g
 648 EOF_SED
 649   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 650   rm -f conftestsed
 651 fi
 652 test "$program_prefix" != NONE &&
 653   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 654 # Use a double $ so make ignores it.
 655 test "$program_suffix" != NONE &&
 656   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 657
 658 # sed with no file args requires a program.
 659 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 660
 661 # Extract the first word of "gcc", so it can be a program name with args.
 662 set dummy gcc; ac_word=$2
 663 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 664 echo "configure:665: checking for $ac_word" >&5
 665 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 666   echo $ac_n "(cached) $ac_c" 1>&6
 667 else
 668   if test -n "$CC"; then
 669   ac_cv_prog_CC="$CC" # Let the user override the test.
 670 else
 671   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 672   for ac_dir in $PATH; do
 673     test -z "$ac_dir" && ac_dir=.
 674     if test -f $ac_dir/$ac_word; then
 675       ac_cv_prog_CC="gcc"
 676       break
 677     fi
 678   done
 679   IFS="$ac_save_ifs"
 680 fi
 681 fi
 682 CC="$ac_cv_prog_CC"
 683 if test -n "$CC"; then
 684   echo "$ac_t""$CC" 1>&6
 685 else
 686   echo "$ac_t""no" 1>&6
 687 fi
 688
 689 if test -z "$CC"; then
 690   # Extract the first word of "cc", so it can be a program name with args.
 691 set dummy cc; ac_word=$2
 692 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 693 echo "configure:694: checking for $ac_word" >&5
 694 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 695   echo $ac_n "(cached) $ac_c" 1>&6
 696 else
 697   if test -n "$CC"; then
 698   ac_cv_prog_CC="$CC" # Let the user override the test.
 699 else
 700   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 701   ac_prog_rejected=no
 702   for ac_dir in $PATH; do
 703     test -z "$ac_dir" && ac_dir=.
 704     if test -f $ac_dir/$ac_word; then
 705       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 706         ac_prog_rejected=yes
 707         continue
 708       fi
 709       ac_cv_prog_CC="cc"
 710       break
 711     fi
 712   done
 713   IFS="$ac_save_ifs"
 714 if test $ac_prog_rejected = yes; then
 715   # We found a bogon in the path, so make sure we never use it.
 716   set dummy $ac_cv_prog_CC
 717   shift
 718   if test $# -gt 0; then
 719     # We chose a different compiler from the bogus one.
 720     # However, it has the same basename, so the bogon will be chosen
 721     # first if we set CC to just the basename; use the full file name.
 722     shift
 723     set dummy "$ac_dir/$ac_word" "$@"
 724     shift
 725     ac_cv_prog_CC="$@"
 726   fi
 727 fi
 728 fi
 729 fi
 730 CC="$ac_cv_prog_CC"
 731 if test -n "$CC"; then
 732   echo "$ac_t""$CC" 1>&6
 733 else
 734   echo "$ac_t""no" 1>&6
 735 fi
 736
 737   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 738 fi
 739
 740 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 741 echo "configure:742: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 742
 743 ac_ext=c
 744 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 745 ac_cpp='$CPP $CPPFLAGS'
 746 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 747 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 748 cross_compiling=$ac_cv_prog_cc_cross
 749
 750 cat > conftest.$ac_ext <<EOF
 751 #line 752 "configure"
 752 #include "confdefs.h"
 753 main(){return(0);}
 754 EOF
 755 if { (eval echo configure:756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 756   ac_cv_prog_cc_works=yes
 757   # If we can't run a trivial program, we are probably using a cross compiler.
 758   if (./conftest; exit) 2>/dev/null; then
 759     ac_cv_prog_cc_cross=no
 760   else
 761     ac_cv_prog_cc_cross=yes
 762   fi
 763 else
 764   echo "configure: failed program was:" >&5
 765   cat conftest.$ac_ext >&5
 766   ac_cv_prog_cc_works=no
 767 fi
 768 rm -fr conftest*
 769
 770 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 771 if test $ac_cv_prog_cc_works = no; then
 772   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 773 fi
 774 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 775 echo "configure:776: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 776 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 777 cross_compiling=$ac_cv_prog_cc_cross
 778
 779 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 780 echo "configure:781: checking whether we are using GNU C" >&5
 781 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 782   echo $ac_n "(cached) $ac_c" 1>&6
 783 else
 784   cat > conftest.c <<EOF
 785 #ifdef __GNUC__
 786   yes;
 787 #endif
 788 EOF
 789 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 790   ac_cv_prog_gcc=yes
 791 else
 792   ac_cv_prog_gcc=no
 793 fi
 794 fi
 795
 796 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 797
 798 if test $ac_cv_prog_gcc = yes; then
 799   GCC=yes
 800   ac_test_CFLAGS="${CFLAGS+set}"
 801   ac_save_CFLAGS="$CFLAGS"
 802   CFLAGS=
 803   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 804 echo "configure:805: checking whether ${CC-cc} accepts -g" >&5
 805 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 806   echo $ac_n "(cached) $ac_c" 1>&6
 807 else
 808   echo 'void f(){}' > conftest.c
 809 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 810   ac_cv_prog_cc_g=yes
 811 else
 812   ac_cv_prog_cc_g=no
 813 fi
 814 rm -f conftest*
 815
 816 fi
 817
 818 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 819   if test "$ac_test_CFLAGS" = set; then
 820     CFLAGS="$ac_save_CFLAGS"
 821   elif test $ac_cv_prog_cc_g = yes; then
 822     CFLAGS="-g -O2"
 823   else
 824     CFLAGS="-O2"
 825   fi
 826 else
 827   GCC=
 828   test "${CFLAGS+set}" = set || CFLAGS="-g"
 829 fi
 830
 831 # Find a good install program.  We prefer a C program (faster),
 832 # so one script is as good as another.  But avoid the broken or
 833 # incompatible versions:
 834 # SysV /etc/install, /usr/sbin/install
 835 # SunOS /usr/etc/install
 836 # IRIX /sbin/install
 837 # AIX /bin/install
 838 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 839 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 840 # ./install, which can be erroneously created by make from ./install.sh.
 841 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 842 echo "configure:843: checking for a BSD compatible install" >&5
 843 if test -z "$INSTALL"; then
 844 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 845   echo $ac_n "(cached) $ac_c" 1>&6
 846 else
 847     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 848   for ac_dir in $PATH; do
 849     # Account for people who put trailing slashes in PATH elements.
 850     case "$ac_dir/" in
 851     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 852     *)
 853       # OSF1 and SCO ODT 3.0 have their own names for install.
 854       for ac_prog in ginstall installbsd scoinst install; do
 855         if test -f $ac_dir/$ac_prog; then
 856           if test $ac_prog = install &&
 857             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 858             # AIX install.  It has an incompatible calling convention.
 859             # OSF/1 installbsd also uses dspmsg, but is usable.
 860             :
 861           else
 862             ac_cv_path_install="$ac_dir/$ac_prog -c"
 863             break 2
 864           fi
 865         fi
 866       done
 867       ;;
 868     esac
 869   done
 870   IFS="$ac_save_IFS"
 871
 872 fi
 873   if test "${ac_cv_path_install+set}" = set; then
 874     INSTALL="$ac_cv_path_install"
 875   else
 876     # As a last resort, use the slow shell script.  We don't cache a
 877     # path for INSTALL within a source directory, because that will
 878     # break other packages using the cache if that directory is
 879     # removed, or if the path is relative.
 880     INSTALL="$ac_install_sh"
 881   fi
 882 fi
 883 echo "$ac_t""$INSTALL" 1>&6
 884
 885 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 886 # It thinks the first close brace ends the variable substitution.
 887 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 888
 889 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 890
 891
 892 # Put a plausible default for CC_FOR_BUILD in Makefile.
 893
 894 if test "x$cross_compiling" = "xno"; then
 895   CC_FOR_BUILD='$(CC)'
 896 else
 897   CC_FOR_BUILD=gcc
 898 fi
 899
 900
 901
 902
 903 AR=${AR-ar}
 904
 905 # Extract the first word of "ranlib", so it can be a program name with args.
 906 set dummy ranlib; ac_word=$2
 907 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 908 echo "configure:909: checking for $ac_word" >&5
 909 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 910   echo $ac_n "(cached) $ac_c" 1>&6
 911 else
 912   if test -n "$RANLIB"; then
 913   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 914 else
 915   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 916   for ac_dir in $PATH; do
 917     test -z "$ac_dir" && ac_dir=.
 918     if test -f $ac_dir/$ac_word; then
 919       ac_cv_prog_RANLIB="ranlib"
 920       break
 921     fi
 922   done
 923   IFS="$ac_save_ifs"
 924   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 925 fi
 926 fi
 927 RANLIB="$ac_cv_prog_RANLIB"
 928 if test -n "$RANLIB"; then
 929   echo "$ac_t""$RANLIB" 1>&6
 930 else
 931   echo "$ac_t""no" 1>&6
 932 fi
 933
 934
 935 . ${srcdir}/../../bfd/configure.host
 936
 937
 938
 939 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
 940 if test "${enable_sim_bswap+set}" = set; then
 941   enableval="$enable_sim_bswap"
 942   case "${enableval}" in
 943   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP";;
 944   no)   sim_bswap="-DWITH_BSWAP=0";;
 945   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
 946 esac
 947 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
 948   echo "Setting bswap flags = $sim_bswap" 6>&1
 949 fi
 950 else
 951   sim_bswap=""
 952 fi
 953
 954
 955
 956 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
 957 if test "${enable_sim_cflags+set}" = set; then
 958   enableval="$enable_sim_cflags"
 959   case "${enableval}" in
 960   yes)   sim_cflags="-O2";;
 961   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
 962   no)    sim_cflags="";;
 963   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
 964 esac
 965 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
 966   echo "Setting sim cflags = $sim_cflags" 6>&1
 967 fi
 968 else
 969   sim_cflags=""
 970 fi
 971
 972
 973
 974 # Check whether --enable-sim-debug or --disable-sim-debug was given.
 975 if test "${enable_sim_debug+set}" = set; then
 976   enableval="$enable_sim_debug"
 977   case "${enableval}" in
 978   yes)  sim_debug="-DDEBUG=7";;
 979   no)   sim_debug="-DDEBUG=0";;
 980   *)    sim_debug="-DDEBUG='(${enableval})'";;
 981 esac
 982 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
 983   echo "Setting sim debug = $sim_debug" 6>&1
 984 fi
 985 else
 986   sim_debug=""
 987 fi
 988
 989
 990
 991 # Check whether --enable-sim-trace or --disable-sim-trace was given.
 992 if test "${enable_sim_trace+set}" = set; then
 993   enableval="$enable_sim_trace"
 994   case "${enableval}" in
 995   yes)  sim_trace="-DTRACE=1";;
 996   no)   sim_trace="-DTRACE=0";;
 997   *)    sim_trace="-DTRACE='(${enableval})'";;
 998 esac
 999 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1000   echo "Setting sim trace = $sim_trace" 6>&1
1001 fi
1002 else
1003   sim_trace=""
1004 fi
1005
1006
1007
1008 sim_link_files=
1009 sim_link_links=
1010
1011 sim_link_links=tconfig.h
1012 if test -f ${srcdir}/tconfig.in
1013 then
1014   sim_link_files=tconfig.in
1015 else
1016   sim_link_files=../common/tconfig.in
1017 fi
1018
1019 # targ-vals.def points to the libc macro description file.
1020 case "${target}" in
1021 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1022 esac
1023 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1024 sim_link_links="${sim_link_links} targ-vals.def"
1025
1026
1027
1028 # Ensure a reasonable default simulator is constructed:
1029 case "${target}" in
1030 # start-sanitize-r5900
1031   mips64vr59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
1032 # end-sanitize-r5900
1033   mips64*-*-*)          SIMCONF="-mips0 --warnings";;
1034   mips16*-*-*)          SIMCONF="-mips0 --warnings";;
1035   mips*-*-*)            SIMCONF="-mips2 --warnings";;
1036   *)                    SIMCONF="-mips0 --warnings";;
1037 esac
1038
1039
1040 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1041 echo "configure:1042: checking how to run the C preprocessor" >&5
1042 # On Suns, sometimes $CPP names a directory.
1043 if test -n "$CPP" && test -d "$CPP"; then
1044   CPP=
1045 fi
1046 if test -z "$CPP"; then
1047 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1048   echo $ac_n "(cached) $ac_c" 1>&6
1049 else
1050     # This must be in double quotes, not single quotes, because CPP may get
1051   # substituted into the Makefile and "${CC-cc}" will confuse make.
1052   CPP="${CC-cc} -E"
1053   # On the NeXT, cc -E runs the code through the compiler's parser,
1054   # not just through cpp.
1055   cat > conftest.$ac_ext <<EOF
1056 #line 1057 "configure"
1057 #include "confdefs.h"
1058 #include <assert.h>
1059 Syntax Error
1060 EOF
1061 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1062 { (eval echo configure:1063: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1063 ac_err=`grep -v '^ *+' conftest.out`
1064 if test -z "$ac_err"; then
1065   :
1066 else
1067   echo "$ac_err" >&5
1068   echo "configure: failed program was:" >&5
1069   cat conftest.$ac_ext >&5
1070   rm -rf conftest*
1071   CPP="${CC-cc} -E -traditional-cpp"
1072   cat > conftest.$ac_ext <<EOF
1073 #line 1074 "configure"
1074 #include "confdefs.h"
1075 #include <assert.h>
1076 Syntax Error
1077 EOF
1078 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1079 { (eval echo configure:1080: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1080 ac_err=`grep -v '^ *+' conftest.out`
1081 if test -z "$ac_err"; then
1082   :
1083 else
1084   echo "$ac_err" >&5
1085   echo "configure: failed program was:" >&5
1086   cat conftest.$ac_ext >&5
1087   rm -rf conftest*
1088   CPP=/lib/cpp
1089 fi
1090 rm -f conftest*
1091 fi
1092 rm -f conftest*
1093   ac_cv_prog_CPP="$CPP"
1094 fi
1095   CPP="$ac_cv_prog_CPP"
1096 else
1097   ac_cv_prog_CPP="$CPP"
1098 fi
1099 echo "$ac_t""$CPP" 1>&6
1100
1101 for ac_hdr in string.h strings.h stdlib.h
1102 do
1103 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1104 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1105 echo "configure:1106: checking for $ac_hdr" >&5
1106 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1107   echo $ac_n "(cached) $ac_c" 1>&6
1108 else
1109   cat > conftest.$ac_ext <<EOF
1110 #line 1111 "configure"
1111 #include "confdefs.h"
1112 #include <$ac_hdr>
1113 EOF
1114 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1115 { (eval echo configure:1116: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1116 ac_err=`grep -v '^ *+' conftest.out`
1117 if test -z "$ac_err"; then
1118   rm -rf conftest*
1119   eval "ac_cv_header_$ac_safe=yes"
1120 else
1121   echo "$ac_err" >&5
1122   echo "configure: failed program was:" >&5
1123   cat conftest.$ac_ext >&5
1124   rm -rf conftest*
1125   eval "ac_cv_header_$ac_safe=no"
1126 fi
1127 rm -f conftest*
1128 fi
1129 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1130   echo "$ac_t""yes" 1>&6
1131     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1132   cat >> confdefs.h <<EOF
1133 #define $ac_tr_hdr 1
1134 EOF
1135
1136 else
1137   echo "$ac_t""no" 1>&6
1138 fi
1139 done
1140
1141 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
1142 echo "configure:1143: checking for fabs in -lm" >&5
1143 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
1144 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   ac_save_LIBS="$LIBS"
1148 LIBS="-lm  $LIBS"
1149 cat > conftest.$ac_ext <<EOF
1150 #line 1151 "configure"
1151 #include "confdefs.h"
1152 /* Override any gcc2 internal prototype to avoid an error.  */
1153 /* We use char because int might match the return type of a gcc2
1154     builtin and then its argument prototype would still apply.  */
1155 char fabs();
1156
1157 int main() {
1158 fabs()
1159 ; return 0; }
1160 EOF
1161 if { (eval echo configure:1162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1162   rm -rf conftest*
1163   eval "ac_cv_lib_$ac_lib_var=yes"
1164 else
1165   echo "configure: failed program was:" >&5
1166   cat conftest.$ac_ext >&5
1167   rm -rf conftest*
1168   eval "ac_cv_lib_$ac_lib_var=no"
1169 fi
1170 rm -f conftest*
1171 LIBS="$ac_save_LIBS"
1172
1173 fi
1174 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1175   echo "$ac_t""yes" 1>&6
1176     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1177     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1178   cat >> confdefs.h <<EOF
1179 #define $ac_tr_lib 1
1180 EOF
1181
1182   LIBS="-lm $LIBS"
1183
1184 else
1185   echo "$ac_t""no" 1>&6
1186 fi
1187
1188 for ac_func in aint anint sqrt
1189 do
1190 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1191 echo "configure:1192: checking for $ac_func" >&5
1192 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1193   echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195   cat > conftest.$ac_ext <<EOF
1196 #line 1197 "configure"
1197 #include "confdefs.h"
1198 /* System header to define __stub macros and hopefully few prototypes,
1199     which can conflict with char $ac_func(); below.  */
1200 #include <assert.h>
1201 /* Override any gcc2 internal prototype to avoid an error.  */
1202 /* We use char because int might match the return type of a gcc2
1203     builtin and then its argument prototype would still apply.  */
1204 char $ac_func();
1205
1206 int main() {
1207
1208 /* The GNU C library defines this for functions which it implements
1209     to always fail with ENOSYS.  Some functions are actually named
1210     something starting with __ and the normal name is an alias.  */
1211 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1212 choke me
1213 #else
1214 $ac_func();
1215 #endif
1216
1217 ; return 0; }
1218 EOF
1219 if { (eval echo configure:1220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1220   rm -rf conftest*
1221   eval "ac_cv_func_$ac_func=yes"
1222 else
1223   echo "configure: failed program was:" >&5
1224   cat conftest.$ac_ext >&5
1225   rm -rf conftest*
1226   eval "ac_cv_func_$ac_func=no"
1227 fi
1228 rm -f conftest*
1229 fi
1230
1231 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1232   echo "$ac_t""yes" 1>&6
1233     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1234   cat >> confdefs.h <<EOF
1235 #define $ac_tr_func 1
1236 EOF
1237
1238 else
1239   echo "$ac_t""no" 1>&6
1240 fi
1241 done
1242
1243
1244
1245
1246
1247
1248
1249
1250 trap '' 1 2 15
1251 cat > confcache <<\EOF
1252 # This file is a shell script that caches the results of configure
1253 # tests run on this system so they can be shared between configure
1254 # scripts and configure runs.  It is not useful on other systems.
1255 # If it contains results you don't want to keep, you may remove or edit it.
1256 #
1257 # By default, configure uses ./config.cache as the cache file,
1258 # creating it if it does not exist already.  You can give configure
1259 # the --cache-file=FILE option to use a different cache file; that is
1260 # what configure does when it calls configure scripts in
1261 # subdirectories, so they share the cache.
1262 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1263 # config.status only pays attention to the cache file if you give it the
1264 # --recheck option to rerun configure.
1265 #
1266 EOF
1267 # The following way of writing the cache mishandles newlines in values,
1268 # but we know of no workaround that is simple, portable, and efficient.
1269 # So, don't put newlines in cache variables' values.
1270 # Ultrix sh set writes to stderr and can't be redirected directly,
1271 # and sets the high bit in the cache file unless we assign to the vars.
1272 (set) 2>&1 |
1273   case `(ac_space=' '; set) 2>&1` in
1274   *ac_space=\ *)
1275     # `set' does not quote correctly, so add quotes (double-quote substitution
1276     # turns \\\\ into \\, and sed turns \\ into \).
1277     sed -n \
1278       -e "s/'/'\\\\''/g" \
1279       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1280     ;;
1281   *)
1282     # `set' quotes correctly as required by POSIX, so do not add quotes.
1283     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1284     ;;
1285   esac >> confcache
1286 if cmp -s $cache_file confcache; then
1287   :
1288 else
1289   if test -w $cache_file; then
1290     echo "updating cache $cache_file"
1291     cat confcache > $cache_file
1292   else
1293     echo "not updating unwritable cache $cache_file"
1294   fi
1295 fi
1296 rm -f confcache
1297
1298 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1299
1300 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1301 # Let make expand exec_prefix.
1302 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1303
1304 # Any assignment to VPATH causes Sun make to only execute
1305 # the first set of double-colon rules, so remove it if not needed.
1306 # If there is a colon in the path, we need to keep it.
1307 if test "x$srcdir" = x.; then
1308   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1309 fi
1310
1311 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1312
1313 DEFS=-DHAVE_CONFIG_H
1314
1315 # Without the "./", some shells look in PATH for config.status.
1316 : ${CONFIG_STATUS=./config.status}
1317
1318 echo creating $CONFIG_STATUS
1319 rm -f $CONFIG_STATUS
1320 cat > $CONFIG_STATUS <<EOF
1321 #! /bin/sh
1322 # Generated automatically by configure.
1323 # Run this file to recreate the current configuration.
1324 # This directory was configured as follows,
1325 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1326 #
1327 # $0 $ac_configure_args
1328 #
1329 # Compiler output produced by configure, useful for debugging
1330 # configure, is in ./config.log if it exists.
1331
1332 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1333 for ac_option
1334 do
1335   case "\$ac_option" in
1336   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1337     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1338     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1339   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1340     echo "$CONFIG_STATUS generated by autoconf version 2.12"
1341     exit 0 ;;
1342   -help | --help | --hel | --he | --h)
1343     echo "\$ac_cs_usage"; exit 0 ;;
1344   *) echo "\$ac_cs_usage"; exit 1 ;;
1345   esac
1346 done
1347
1348 ac_given_srcdir=$srcdir
1349 ac_given_INSTALL="$INSTALL"
1350
1351 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
1352 EOF
1353 cat >> $CONFIG_STATUS <<EOF
1354
1355 # Protect against being on the right side of a sed subst in config.status.
1356 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1357  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1358 $ac_vpsub
1359 $extrasub
1360 s%@CFLAGS@%$CFLAGS%g
1361 s%@CPPFLAGS@%$CPPFLAGS%g
1362 s%@CXXFLAGS@%$CXXFLAGS%g
1363 s%@DEFS@%$DEFS%g
1364 s%@LDFLAGS@%$LDFLAGS%g
1365 s%@LIBS@%$LIBS%g
1366 s%@exec_prefix@%$exec_prefix%g
1367 s%@prefix@%$prefix%g
1368 s%@program_transform_name@%$program_transform_name%g
1369 s%@bindir@%$bindir%g
1370 s%@sbindir@%$sbindir%g
1371 s%@libexecdir@%$libexecdir%g
1372 s%@datadir@%$datadir%g
1373 s%@sysconfdir@%$sysconfdir%g
1374 s%@sharedstatedir@%$sharedstatedir%g
1375 s%@localstatedir@%$localstatedir%g
1376 s%@libdir@%$libdir%g
1377 s%@includedir@%$includedir%g
1378 s%@oldincludedir@%$oldincludedir%g
1379 s%@infodir@%$infodir%g
1380 s%@mandir@%$mandir%g
1381 s%@host@%$host%g
1382 s%@host_alias@%$host_alias%g
1383 s%@host_cpu@%$host_cpu%g
1384 s%@host_vendor@%$host_vendor%g
1385 s%@host_os@%$host_os%g
1386 s%@target@%$target%g
1387 s%@target_alias@%$target_alias%g
1388 s%@target_cpu@%$target_cpu%g
1389 s%@target_vendor@%$target_vendor%g
1390 s%@target_os@%$target_os%g
1391 s%@build@%$build%g
1392 s%@build_alias@%$build_alias%g
1393 s%@build_cpu@%$build_cpu%g
1394 s%@build_vendor@%$build_vendor%g
1395 s%@build_os@%$build_os%g
1396 s%@CC@%$CC%g
1397 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1398 s%@INSTALL_DATA@%$INSTALL_DATA%g
1399 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1400 s%@HDEFINES@%$HDEFINES%g
1401 s%@AR@%$AR%g
1402 s%@RANLIB@%$RANLIB%g
1403 s%@sim_bswap@%$sim_bswap%g
1404 s%@sim_cflags@%$sim_cflags%g
1405 s%@sim_debug@%$sim_debug%g
1406 s%@sim_trace@%$sim_trace%g
1407 s%@SIMCONF@%$SIMCONF%g
1408 s%@CPP@%$CPP%g
1409 s%@sim_endian@%$sim_endian%g
1410 s%@sim_hostendian@%$sim_hostendian%g
1411 s%@sim_inline@%$sim_inline%g
1412 s%@sim_warnings@%$sim_warnings%g
1413
1414 CEOF
1415 EOF
1416
1417 cat >> $CONFIG_STATUS <<\EOF
1418
1419 # Split the substitutions into bite-sized pieces for seds with
1420 # small command number limits, like on Digital OSF/1 and HP-UX.
1421 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1422 ac_file=1 # Number of current file.
1423 ac_beg=1 # First line for current file.
1424 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1425 ac_more_lines=:
1426 ac_sed_cmds=""
1427 while $ac_more_lines; do
1428   if test $ac_beg -gt 1; then
1429     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1430   else
1431     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1432   fi
1433   if test ! -s conftest.s$ac_file; then
1434     ac_more_lines=false
1435     rm -f conftest.s$ac_file
1436   else
1437     if test -z "$ac_sed_cmds"; then
1438       ac_sed_cmds="sed -f conftest.s$ac_file"
1439     else
1440       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1441     fi
1442     ac_file=`expr $ac_file + 1`
1443     ac_beg=$ac_end
1444     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1445   fi
1446 done
1447 if test -z "$ac_sed_cmds"; then
1448   ac_sed_cmds=cat
1449 fi
1450 EOF
1451
1452 cat >> $CONFIG_STATUS <<EOF
1453
1454 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
1455 EOF
1456 cat >> $CONFIG_STATUS <<\EOF
1457 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1458   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1459   case "$ac_file" in
1460   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1461        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1462   *) ac_file_in="${ac_file}.in" ;;
1463   esac
1464
1465   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1466
1467   # Remove last slash and all that follows it.  Not all systems have dirname.
1468   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1469   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1470     # The file is in a subdirectory.
1471     test ! -d "$ac_dir" && mkdir "$ac_dir"
1472     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1473     # A "../" for each directory in $ac_dir_suffix.
1474     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1475   else
1476     ac_dir_suffix= ac_dots=
1477   fi
1478
1479   case "$ac_given_srcdir" in
1480   .)  srcdir=.
1481       if test -z "$ac_dots"; then top_srcdir=.
1482       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1483   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1484   *) # Relative path.
1485     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1486     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1487   esac
1488
1489   case "$ac_given_INSTALL" in
1490   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1491   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1492   esac
1493
1494   echo creating "$ac_file"
1495   rm -f "$ac_file"
1496   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1497   case "$ac_file" in
1498   *Makefile*) ac_comsub="1i\\
1499 # $configure_input" ;;
1500   *) ac_comsub= ;;
1501   esac
1502
1503   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1504   sed -e "$ac_comsub
1505 s%@configure_input@%$configure_input%g
1506 s%@srcdir@%$srcdir%g
1507 s%@top_srcdir@%$top_srcdir%g
1508 s%@INSTALL@%$INSTALL%g
1509 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1510 fi; done
1511 rm -f conftest.s*
1512
1513 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1514 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1515 #
1516 # ac_d sets the value in "#define NAME VALUE" lines.
1517 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1518 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1519 ac_dC='\3'
1520 ac_dD='%g'
1521 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1522 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1523 ac_uB='\([      ]\)%\1#\2define\3'
1524 ac_uC=' '
1525 ac_uD='\4%g'
1526 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1527 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1528 ac_eB='$%\1#\2define\3'
1529 ac_eC=' '
1530 ac_eD='%g'
1531
1532 if test "${CONFIG_HEADERS+set}" != set; then
1533 EOF
1534 cat >> $CONFIG_STATUS <<EOF
1535   CONFIG_HEADERS="config.h:config.in"
1536 EOF
1537 cat >> $CONFIG_STATUS <<\EOF
1538 fi
1539 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1540   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1541   case "$ac_file" in
1542   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1543        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1544   *) ac_file_in="${ac_file}.in" ;;
1545   esac
1546
1547   echo creating $ac_file
1548
1549   rm -f conftest.frag conftest.in conftest.out
1550   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1551   cat $ac_file_inputs > conftest.in
1552
1553 EOF
1554
1555 # Transform confdefs.h into a sed script conftest.vals that substitutes
1556 # the proper values into config.h.in to produce config.h.  And first:
1557 # Protect against being on the right side of a sed subst in config.status.
1558 # Protect against being in an unquoted here document in config.status.
1559 rm -f conftest.vals
1560 cat > conftest.hdr <<\EOF
1561 s/[\\&%]/\\&/g
1562 s%[\\$`]%\\&%g
1563 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1564 s%ac_d%ac_u%gp
1565 s%ac_u%ac_e%gp
1566 EOF
1567 sed -n -f conftest.hdr confdefs.h > conftest.vals
1568 rm -f conftest.hdr
1569
1570 # This sed command replaces #undef with comments.  This is necessary, for
1571 # example, in the case of _POSIX_SOURCE, which is predefined and required
1572 # on some systems where configure will not decide to define it.
1573 cat >> conftest.vals <<\EOF
1574 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1575 EOF
1576
1577 # Break up conftest.vals because some shells have a limit on
1578 # the size of here documents, and old seds have small limits too.
1579
1580 rm -f conftest.tail
1581 while :
1582 do
1583   ac_lines=`grep -c . conftest.vals`
1584   # grep -c gives empty output for an empty file on some AIX systems.
1585   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1586   # Write a limited-size here document to conftest.frag.
1587   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1588   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1589   echo 'CEOF
1590   sed -f conftest.frag conftest.in > conftest.out
1591   rm -f conftest.in
1592   mv conftest.out conftest.in
1593 ' >> $CONFIG_STATUS
1594   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1595   rm -f conftest.vals
1596   mv conftest.tail conftest.vals
1597 done
1598 rm -f conftest.vals
1599
1600 cat >> $CONFIG_STATUS <<\EOF
1601   rm -f conftest.frag conftest.h
1602   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1603   cat conftest.in >> conftest.h
1604   rm -f conftest.in
1605   if cmp -s $ac_file conftest.h 2>/dev/null; then
1606     echo "$ac_file is unchanged"
1607     rm -f conftest.h
1608   else
1609     # Remove last slash and all that follows it.  Not all systems have dirname.
1610       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1611       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1612       # The file is in a subdirectory.
1613       test ! -d "$ac_dir" && mkdir "$ac_dir"
1614     fi
1615     rm -f $ac_file
1616     mv conftest.h $ac_file
1617   fi
1618 fi; done
1619
1620 EOF
1621
1622 cat >> $CONFIG_STATUS <<EOF
1623 ac_sources="$sim_link_files"
1624 ac_dests="$sim_link_links"
1625 EOF
1626
1627 cat >> $CONFIG_STATUS <<\EOF
1628 srcdir=$ac_given_srcdir
1629 while test -n "$ac_sources"; do
1630   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1631   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1632
1633   echo "linking $srcdir/$ac_source to $ac_dest"
1634
1635   if test ! -r $srcdir/$ac_source; then
1636     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1637   fi
1638   rm -f $ac_dest
1639
1640   # Make relative symlinks.
1641   # Remove last slash and all that follows it.  Not all systems have dirname.
1642   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1643   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1644     # The dest file is in a subdirectory.
1645     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1646     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1647     # A "../" for each directory in $ac_dest_dir_suffix.
1648     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1649   else
1650     ac_dest_dir_suffix= ac_dots=
1651   fi
1652
1653   case "$srcdir" in
1654   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1655   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1656   esac
1657
1658   # Make a symlink if possible; otherwise try a hard link.
1659   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1660     ln $srcdir/$ac_source $ac_dest; then :
1661   else
1662     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1663   fi
1664 done
1665 EOF
1666 cat >> $CONFIG_STATUS <<EOF
1667
1668 EOF
1669 cat >> $CONFIG_STATUS <<\EOF
1670 case "x$CONFIG_FILES" in xMakefile*)
1671    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1672    rm -f Makesim1.tmp Makesim2.tmp Makefile
1673    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1674    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1675    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1676         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1677         <Makefile.sim >Makefile
1678    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1679    ;;
1680  esac
1681  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1682
1683 exit 0
1684 EOF
1685 chmod +x $CONFIG_STATUS
1686 rm -fr confdefs* $ac_clean_files
1687 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1688
1689