sim/erc32/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.10
   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='${prefix}/man'
  56
  57 # Initialize some other variables.
  58 subdirs=
  59 MFLAGS= MAKEFLAGS=
  60
  61 ac_prev=
  62 for ac_option
  63 do
  64
  65   # If the previous option needs an argument, assign it.
  66   if test -n "$ac_prev"; then
  67     eval "$ac_prev=\$ac_option"
  68     ac_prev=
  69     continue
  70   fi
  71
  72   case "$ac_option" in
  73   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  74   *) ac_optarg= ;;
  75   esac
  76
  77   # Accept the important Cygnus configure options, so we can diagnose typos.
  78
  79   case "$ac_option" in
  80
  81   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  82     ac_prev=bindir ;;
  83   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  84     bindir="$ac_optarg" ;;
  85
  86   -build | --build | --buil | --bui | --bu)
  87     ac_prev=build ;;
  88   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  89     build="$ac_optarg" ;;
  90
  91   -cache-file | --cache-file | --cache-fil | --cache-fi \
  92   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  93     ac_prev=cache_file ;;
  94   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  95   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  96     cache_file="$ac_optarg" ;;
  97
  98   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  99     ac_prev=datadir ;;
 100   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 101   | --da=*)
 102     datadir="$ac_optarg" ;;
 103
 104   -disable-* | --disable-*)
 105     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 106     # Reject names that are not valid shell variable names.
 107     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 108       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 109     fi
 110     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 111     eval "enable_${ac_feature}=no" ;;
 112
 113   -enable-* | --enable-*)
 114     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 115     # Reject names that are not valid shell variable names.
 116     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 117       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 118     fi
 119     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 120     case "$ac_option" in
 121       *=*) ;;
 122       *) ac_optarg=yes ;;
 123     esac
 124     eval "enable_${ac_feature}='$ac_optarg'" ;;
 125
 126   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 127   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 128   | --exec | --exe | --ex)
 129     ac_prev=exec_prefix ;;
 130   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 131   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 132   | --exec=* | --exe=* | --ex=*)
 133     exec_prefix="$ac_optarg" ;;
 134
 135   -gas | --gas | --ga | --g)
 136     # Obsolete; use --with-gas.
 137     with_gas=yes ;;
 138
 139   -help | --help | --hel | --he)
 140     # Omit some internal or obsolete options to make the list less imposing.
 141     # This message is too long to be a string in the A/UX 3.1 sh.
 142     cat << EOF
 143 Usage: configure [options] [host]
 144 Options: [defaults in brackets after descriptions]
 145 Configuration:
 146   --cache-file=FILE       cache test results in FILE
 147   --help                  print this message
 148   --no-create             do not create output files
 149   --quiet, --silent       do not print \`checking...' messages
 150   --version               print the version of autoconf that created configure
 151 Directory and file names:
 152   --prefix=PREFIX         install architecture-independent files in PREFIX
 153                           [$ac_default_prefix]
 154   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 155                           [same as prefix]
 156   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 157   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 158   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 159   --datadir=DIR           read-only architecture-independent data in DIR
 160                           [PREFIX/share]
 161   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 162   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 163                           [PREFIX/com]
 164   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 165   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 166   --includedir=DIR        C header files in DIR [PREFIX/include]
 167   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 168   --infodir=DIR           info documentation in DIR [PREFIX/info]
 169   --mandir=DIR            man documentation in DIR [PREFIX/man]
 170   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 171   --program-prefix=PREFIX prepend PREFIX to installed program names
 172   --program-suffix=SUFFIX append SUFFIX to installed program names
 173   --program-transform-name=PROGRAM
 174                           run sed PROGRAM on installed program names
 175 EOF
 176     cat << EOF
 177 Host type:
 178   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 179   --host=HOST             configure for HOST [guessed]
 180   --target=TARGET         configure for TARGET [TARGET=HOST]
 181 Features and packages:
 182   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 183   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 184   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 185   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 186   --x-includes=DIR        X include files are in DIR
 187   --x-libraries=DIR       X library files are in DIR
 188 EOF
 189     if test -n "$ac_help"; then
 190       echo "--enable and --with options recognized:$ac_help"
 191     fi
 192     exit 0 ;;
 193
 194   -host | --host | --hos | --ho)
 195     ac_prev=host ;;
 196   -host=* | --host=* | --hos=* | --ho=*)
 197     host="$ac_optarg" ;;
 198
 199   -includedir | --includedir | --includedi | --included | --include \
 200   | --includ | --inclu | --incl | --inc)
 201     ac_prev=includedir ;;
 202   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 203   | --includ=* | --inclu=* | --incl=* | --inc=*)
 204     includedir="$ac_optarg" ;;
 205
 206   -infodir | --infodir | --infodi | --infod | --info | --inf)
 207     ac_prev=infodir ;;
 208   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 209     infodir="$ac_optarg" ;;
 210
 211   -libdir | --libdir | --libdi | --libd)
 212     ac_prev=libdir ;;
 213   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 214     libdir="$ac_optarg" ;;
 215
 216   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 217   | --libexe | --libex | --libe)
 218     ac_prev=libexecdir ;;
 219   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 220   | --libexe=* | --libex=* | --libe=*)
 221     libexecdir="$ac_optarg" ;;
 222
 223   -localstatedir | --localstatedir | --localstatedi | --localstated \
 224   | --localstate | --localstat | --localsta | --localst \
 225   | --locals | --local | --loca | --loc | --lo)
 226     ac_prev=localstatedir ;;
 227   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 228   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 229   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 230     localstatedir="$ac_optarg" ;;
 231
 232   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 233     ac_prev=mandir ;;
 234   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 235     mandir="$ac_optarg" ;;
 236
 237   -nfp | --nfp | --nf)
 238     # Obsolete; use --without-fp.
 239     with_fp=no ;;
 240
 241   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 242   | --no-cr | --no-c)
 243     no_create=yes ;;
 244
 245   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 246   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 247     no_recursion=yes ;;
 248
 249   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 250   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 251   | --oldin | --oldi | --old | --ol | --o)
 252     ac_prev=oldincludedir ;;
 253   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 254   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 255   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 256     oldincludedir="$ac_optarg" ;;
 257
 258   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 259     ac_prev=prefix ;;
 260   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 261     prefix="$ac_optarg" ;;
 262
 263   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 264   | --program-pre | --program-pr | --program-p)
 265     ac_prev=program_prefix ;;
 266   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 267   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 268     program_prefix="$ac_optarg" ;;
 269
 270   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 271   | --program-suf | --program-su | --program-s)
 272     ac_prev=program_suffix ;;
 273   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 274   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 275     program_suffix="$ac_optarg" ;;
 276
 277   -program-transform-name | --program-transform-name \
 278   | --program-transform-nam | --program-transform-na \
 279   | --program-transform-n | --program-transform- \
 280   | --program-transform | --program-transfor \
 281   | --program-transfo | --program-transf \
 282   | --program-trans | --program-tran \
 283   | --progr-tra | --program-tr | --program-t)
 284     ac_prev=program_transform_name ;;
 285   -program-transform-name=* | --program-transform-name=* \
 286   | --program-transform-nam=* | --program-transform-na=* \
 287   | --program-transform-n=* | --program-transform-=* \
 288   | --program-transform=* | --program-transfor=* \
 289   | --program-transfo=* | --program-transf=* \
 290   | --program-trans=* | --program-tran=* \
 291   | --progr-tra=* | --program-tr=* | --program-t=*)
 292     program_transform_name="$ac_optarg" ;;
 293
 294   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 295   | -silent | --silent | --silen | --sile | --sil)
 296     silent=yes ;;
 297
 298   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 299     ac_prev=sbindir ;;
 300   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 301   | --sbi=* | --sb=*)
 302     sbindir="$ac_optarg" ;;
 303
 304   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 305   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 306   | --sharedst | --shareds | --shared | --share | --shar \
 307   | --sha | --sh)
 308     ac_prev=sharedstatedir ;;
 309   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 310   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 311   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 312   | --sha=* | --sh=*)
 313     sharedstatedir="$ac_optarg" ;;
 314
 315   -site | --site | --sit)
 316     ac_prev=site ;;
 317   -site=* | --site=* | --sit=*)
 318     site="$ac_optarg" ;;
 319
 320   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 321     ac_prev=srcdir ;;
 322   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 323     srcdir="$ac_optarg" ;;
 324
 325   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 326   | --syscon | --sysco | --sysc | --sys | --sy)
 327     ac_prev=sysconfdir ;;
 328   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 329   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 330     sysconfdir="$ac_optarg" ;;
 331
 332   -target | --target | --targe | --targ | --tar | --ta | --t)
 333     ac_prev=target ;;
 334   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 335     target="$ac_optarg" ;;
 336
 337   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 338     verbose=yes ;;
 339
 340   -version | --version | --versio | --versi | --vers)
 341     echo "configure generated by autoconf version 2.10"
 342     exit 0 ;;
 343
 344   -with-* | --with-*)
 345     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 346     # Reject names that are not valid shell variable names.
 347     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 348       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 349     fi
 350     ac_package=`echo $ac_package| sed 's/-/_/g'`
 351     case "$ac_option" in
 352       *=*) ;;
 353       *) ac_optarg=yes ;;
 354     esac
 355     eval "with_${ac_package}='$ac_optarg'" ;;
 356
 357   -without-* | --without-*)
 358     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 359     # Reject names that are not valid shell variable names.
 360     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 361       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 362     fi
 363     ac_package=`echo $ac_package| sed 's/-/_/g'`
 364     eval "with_${ac_package}=no" ;;
 365
 366   --x)
 367     # Obsolete; use --with-x.
 368     with_x=yes ;;
 369
 370   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 371   | --x-incl | --x-inc | --x-in | --x-i)
 372     ac_prev=x_includes ;;
 373   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 374   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 375     x_includes="$ac_optarg" ;;
 376
 377   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 378   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 379     ac_prev=x_libraries ;;
 380   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 381   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 382     x_libraries="$ac_optarg" ;;
 383
 384   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 385     ;;
 386
 387   *)
 388     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 389       echo "configure: warning: $ac_option: invalid host type" 1>&2
 390     fi
 391     if test "x$nonopt" != xNONE; then
 392       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 393     fi
 394     nonopt="$ac_option"
 395     ;;
 396
 397   esac
 398 done
 399
 400 if test -n "$ac_prev"; then
 401   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 402 fi
 403
 404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 405
 406 # File descriptor usage:
 407 # 0 standard input
 408 # 1 file creation
 409 # 2 errors and warnings
 410 # 3 some systems may open it to /dev/tty
 411 # 4 used on the Kubota Titan
 412 # 6 checking for... messages and results
 413 # 5 compiler messages saved in config.log
 414 if test "$silent" = yes; then
 415   exec 6>/dev/null
 416 else
 417   exec 6>&1
 418 fi
 419 exec 5>./config.log
 420
 421 echo "\
 422 This file contains any messages produced by compilers while
 423 running configure, to aid debugging if configure makes a mistake.
 424 " 1>&5
 425
 426 # Strip out --no-create and --no-recursion so they do not pile up.
 427 # Also quote any args containing shell metacharacters.
 428 ac_configure_args=
 429 for ac_arg
 430 do
 431   case "$ac_arg" in
 432   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 433   | --no-cr | --no-c) ;;
 434   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 435   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 436   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 437   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 438   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 439   esac
 440 done
 441
 442 # NLS nuisances.
 443 # Only set LANG and LC_ALL to C if already set.
 444 # These must not be set unconditionally because not all systems understand
 445 # e.g. LANG=C (notably SCO).
 446 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 447 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 448
 449 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 450 rm -rf conftest* confdefs.h
 451 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 452 echo > confdefs.h
 453
 454 # A filename unique to this package, relative to the directory that
 455 # configure is in, which we can look for to find out if srcdir is correct.
 456 ac_unique_file=Makefile.in
 457
 458 # Find the source files, if location was not specified.
 459 if test -z "$srcdir"; then
 460   ac_srcdir_defaulted=yes
 461   # Try the directory containing this script, then its parent.
 462   ac_prog=$0
 463   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 464   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 465   srcdir=$ac_confdir
 466   if test ! -r $srcdir/$ac_unique_file; then
 467     srcdir=..
 468   fi
 469 else
 470   ac_srcdir_defaulted=no
 471 fi
 472 if test ! -r $srcdir/$ac_unique_file; then
 473   if test "$ac_srcdir_defaulted" = yes; then
 474     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 475   else
 476     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 477   fi
 478 fi
 479 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 480
 481 # Prefer explicitly selected file to automatically selected ones.
 482 if test -z "$CONFIG_SITE"; then
 483   if test "x$prefix" != xNONE; then
 484     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 485   else
 486     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 487   fi
 488 fi
 489 for ac_site_file in $CONFIG_SITE; do
 490   if test -r "$ac_site_file"; then
 491     echo "loading site script $ac_site_file"
 492     . "$ac_site_file"
 493   fi
 494 done
 495
 496 if test -r "$cache_file"; then
 497   echo "loading cache $cache_file"
 498   . $cache_file
 499 else
 500   echo "creating cache $cache_file"
 501   > $cache_file
 502 fi
 503
 504 ac_ext=c
 505 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 506 ac_cpp='$CPP $CPPFLAGS'
 507 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 508 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 509
 510 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 511   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 512   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 513     ac_n= ac_c='
 514 ' ac_t='        '
 515   else
 516     ac_n=-n ac_c= ac_t=
 517   fi
 518 else
 519   ac_n= ac_c='\c' ac_t=
 520 fi
 521
 522
 523
 524
 525 # autoconf.info says this should be called right after AC_INIT.
 526
 527
 528 ac_aux_dir=
 529 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 530   if test -f $ac_dir/install-sh; then
 531     ac_aux_dir=$ac_dir
 532     ac_install_sh="$ac_aux_dir/install-sh -c"
 533     break
 534   elif test -f $ac_dir/install.sh; then
 535     ac_aux_dir=$ac_dir
 536     ac_install_sh="$ac_aux_dir/install.sh -c"
 537     break
 538   fi
 539 done
 540 if test -z "$ac_aux_dir"; then
 541   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 542 fi
 543 ac_config_guess=$ac_aux_dir/config.guess
 544 ac_config_sub=$ac_aux_dir/config.sub
 545 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 546
 547
 548 # Do some error checking and defaulting for the host and target type.
 549 # The inputs are:
 550 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 551 #
 552 # The rules are:
 553 # 1. You are not allowed to specify --host, --target, and nonopt at the
 554 #    same time.
 555 # 2. Host defaults to nonopt.
 556 # 3. If nonopt is not specified, then host defaults to the current host,
 557 #    as determined by config.guess.
 558 # 4. Target and build default to nonopt.
 559 # 5. If nonopt is not specified, then target and build default to host.
 560
 561 # The aliases save the names the user supplied, while $host etc.
 562 # will get canonicalized.
 563 case $host---$target---$nonopt in
 564 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 565 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 566 esac
 567
 568
 569 # Make sure we can run config.sub.
 570 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 571 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 572 fi
 573
 574 echo $ac_n "checking host system type""... $ac_c" 1>&6
 575
 576 host_alias=$host
 577 case "$host_alias" in
 578 NONE)
 579   case $nonopt in
 580   NONE)
 581     if host_alias=`$ac_config_guess`; then :
 582     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 583     fi ;;
 584   *) host_alias=$nonopt ;;
 585   esac ;;
 586 esac
 587
 588 host=`$ac_config_sub $host_alias`
 589 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 590 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 591 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 592 echo "$ac_t""$host" 1>&6
 593
 594 echo $ac_n "checking target system type""... $ac_c" 1>&6
 595
 596 target_alias=$target
 597 case "$target_alias" in
 598 NONE)
 599   case $nonopt in
 600   NONE) target_alias=$host_alias ;;
 601   *) target_alias=$nonopt ;;
 602   esac ;;
 603 esac
 604
 605 target=`$ac_config_sub $target_alias`
 606 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 607 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 608 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 609 echo "$ac_t""$target" 1>&6
 610
 611 echo $ac_n "checking build system type""... $ac_c" 1>&6
 612
 613 build_alias=$build
 614 case "$build_alias" in
 615 NONE)
 616   case $nonopt in
 617   NONE) build_alias=$host_alias ;;
 618   *) build_alias=$nonopt ;;
 619   esac ;;
 620 esac
 621
 622 build=`$ac_config_sub $build_alias`
 623 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 624 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 625 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 626 echo "$ac_t""$build" 1>&6
 627
 628 test "$host_alias" != "$target_alias" &&
 629   test "$program_prefix$program_suffix$program_transform_name" = \
 630     NONENONEs,x,x, &&
 631   program_prefix=${target_alias}-
 632
 633 if test "$program_transform_name" = s,x,x,; then
 634   program_transform_name=
 635 else
 636   # Double any \ or $.  echo might interpret backslashes.
 637   cat <<\EOF_SED > conftestsed
 638 s,\\,\\\\,g; s,\$,$$,g
 639 EOF_SED
 640   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 641   rm -f conftestsed
 642 fi
 643 test "$program_prefix" != NONE &&
 644   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 645 # Use a double $ so make ignores it.
 646 test "$program_suffix" != NONE &&
 647   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 648
 649 # sed with no file args requires a program.
 650 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 651
 652 # Extract the first word of "gcc", so it can be a program name with args.
 653 set dummy gcc; ac_word=$2
 654 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 655 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 656   echo $ac_n "(cached) $ac_c" 1>&6
 657 else
 658   if test -n "$CC"; then
 659   ac_cv_prog_CC="$CC" # Let the user override the test.
 660 else
 661   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 662   for ac_dir in $PATH; do
 663     test -z "$ac_dir" && ac_dir=.
 664     if test -f $ac_dir/$ac_word; then
 665       ac_cv_prog_CC="gcc"
 666       break
 667     fi
 668   done
 669   IFS="$ac_save_ifs"
 670 fi
 671 fi
 672 CC="$ac_cv_prog_CC"
 673 if test -n "$CC"; then
 674   echo "$ac_t""$CC" 1>&6
 675 else
 676   echo "$ac_t""no" 1>&6
 677 fi
 678
 679 if test -z "$CC"; then
 680   # Extract the first word of "cc", so it can be a program name with args.
 681 set dummy cc; ac_word=$2
 682 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 683 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 684   echo $ac_n "(cached) $ac_c" 1>&6
 685 else
 686   if test -n "$CC"; then
 687   ac_cv_prog_CC="$CC" # Let the user override the test.
 688 else
 689   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 690   ac_prog_rejected=no
 691   for ac_dir in $PATH; do
 692     test -z "$ac_dir" && ac_dir=.
 693     if test -f $ac_dir/$ac_word; then
 694       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 695         ac_prog_rejected=yes
 696         continue
 697       fi
 698       ac_cv_prog_CC="cc"
 699       break
 700     fi
 701   done
 702   IFS="$ac_save_ifs"
 703 if test $ac_prog_rejected = yes; then
 704   # We found a bogon in the path, so make sure we never use it.
 705   set dummy $ac_cv_prog_CC
 706   shift
 707   if test $# -gt 0; then
 708     # We chose a different compiler from the bogus one.
 709     # However, it has the same basename, so the bogon will be chosen
 710     # first if we set CC to just the basename; use the full file name.
 711     shift
 712     set dummy "$ac_dir/$ac_word" "$@"
 713     shift
 714     ac_cv_prog_CC="$@"
 715   fi
 716 fi
 717 fi
 718 fi
 719 CC="$ac_cv_prog_CC"
 720 if test -n "$CC"; then
 721   echo "$ac_t""$CC" 1>&6
 722 else
 723   echo "$ac_t""no" 1>&6
 724 fi
 725
 726   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 727 fi
 728
 729 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 730 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 731   echo $ac_n "(cached) $ac_c" 1>&6
 732 else
 733   cat > conftest.c <<EOF
 734 #ifdef __GNUC__
 735   yes;
 736 #endif
 737 EOF
 738 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 739   ac_cv_prog_gcc=yes
 740 else
 741   ac_cv_prog_gcc=no
 742 fi
 743 fi
 744
 745 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 746 if test $ac_cv_prog_gcc = yes; then
 747   GCC=yes
 748   if test "${CFLAGS+set}" != set; then
 749     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 750 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 751   echo $ac_n "(cached) $ac_c" 1>&6
 752 else
 753   echo 'void f(){}' > conftest.c
 754 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 755   ac_cv_prog_gcc_g=yes
 756 else
 757   ac_cv_prog_gcc_g=no
 758 fi
 759 rm -f conftest*
 760
 761 fi
 762
 763 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 764     if test $ac_cv_prog_gcc_g = yes; then
 765       CFLAGS="-g -O"
 766     else
 767       CFLAGS="-O"
 768     fi
 769   fi
 770 else
 771   GCC=
 772   test "${CFLAGS+set}" = set || CFLAGS="-g"
 773 fi
 774
 775 # Find a good install program.  We prefer a C program (faster),
 776 # so one script is as good as another.  But avoid the broken or
 777 # incompatible versions:
 778 # SysV /etc/install, /usr/sbin/install
 779 # SunOS /usr/etc/install
 780 # IRIX /sbin/install
 781 # AIX /bin/install
 782 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 783 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 784 # ./install, which can be erroneously created by make from ./install.sh.
 785 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 786 if test -z "$INSTALL"; then
 787 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 788   echo $ac_n "(cached) $ac_c" 1>&6
 789 else
 790     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 791   for ac_dir in $PATH; do
 792     # Account for people who put trailing slashes in PATH elements.
 793     case "$ac_dir/" in
 794     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 795     *)
 796       # OSF1 and SCO ODT 3.0 have their own names for install.
 797       for ac_prog in ginstall installbsd scoinst install; do
 798         if test -f $ac_dir/$ac_prog; then
 799           if test $ac_prog = install &&
 800             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 801             # AIX install.  It has an incompatible calling convention.
 802             # OSF/1 installbsd also uses dspmsg, but is usable.
 803             :
 804           else
 805             ac_cv_path_install="$ac_dir/$ac_prog -c"
 806             break 2
 807           fi
 808         fi
 809       done
 810       ;;
 811     esac
 812   done
 813   IFS="$ac_save_ifs"
 814
 815 fi
 816   if test "${ac_cv_path_install+set}" = set; then
 817     INSTALL="$ac_cv_path_install"
 818   else
 819     # As a last resort, use the slow shell script.  We don't cache a
 820     # path for INSTALL within a source directory, because that will
 821     # break other packages using the cache if that directory is
 822     # removed, or if the path is relative.
 823     INSTALL="$ac_install_sh"
 824   fi
 825 fi
 826 echo "$ac_t""$INSTALL" 1>&6
 827
 828 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 829 # It thinks the first close brace ends the variable substitution.
 830 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 831
 832 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 833
 834
 835 # Put a plausible default for CC_FOR_BUILD in Makefile.
 836 # If we cannot run a trivial program, we must be cross compiling.
 837 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
 838 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
 839   echo $ac_n "(cached) $ac_c" 1>&6
 840 else
 841   if test "$cross_compiling" = yes; then
 842   ac_cv_c_cross=yes
 843 else
 844 cat > conftest.$ac_ext <<EOF
 845 #line 846 "configure"
 846 #include "confdefs.h"
 847 main(){return(0);}
 848 EOF
 849 { (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 850 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 851   ac_cv_c_cross=no
 852 else
 853   ac_cv_c_cross=yes
 854 fi
 855 fi
 856 rm -fr conftest*
 857 fi
 858
 859 echo "$ac_t""$ac_cv_c_cross" 1>&6
 860 cross_compiling=$ac_cv_c_cross
 861
 862 if test "x$cross_compiling" = "xno"; then
 863   CC_FOR_BUILD='$(CC)'
 864 else
 865   CC_FOR_BUILD=gcc
 866 fi
 867
 868
 869
 870
 871 AR=${AR-ar}
 872
 873 # Extract the first word of "ranlib", so it can be a program name with args.
 874 set dummy ranlib; ac_word=$2
 875 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 876 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 877   echo $ac_n "(cached) $ac_c" 1>&6
 878 else
 879   if test -n "$RANLIB"; then
 880   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 881 else
 882   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 883   for ac_dir in $PATH; do
 884     test -z "$ac_dir" && ac_dir=.
 885     if test -f $ac_dir/$ac_word; then
 886       ac_cv_prog_RANLIB="ranlib"
 887       break
 888     fi
 889   done
 890   IFS="$ac_save_ifs"
 891   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 892 fi
 893 fi
 894 RANLIB="$ac_cv_prog_RANLIB"
 895 if test -n "$RANLIB"; then
 896   echo "$ac_t""$RANLIB" 1>&6
 897 else
 898   echo "$ac_t""no" 1>&6
 899 fi
 900
 901
 902 . ${srcdir}/../../bfd/configure.host
 903
 904
 905
 906
 907
 908
 909
 910
 911 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
 912 if test "${enable_sim_bswap+set}" = set; then
 913   enableval="$enable_sim_bswap"
 914   case "${enableval}" in
 915   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
 916   no)   sim_bswap="-DWITH_BSWAP=0";;
 917   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
 918 esac
 919 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
 920   echo "Setting bswap flags = $sim_bswap" 6>&1
 921 fi
 922 else
 923   sim_bswap=""
 924 fi
 925
 926
 927
 928 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
 929 if test "${enable_sim_cflags+set}" = set; then
 930   enableval="$enable_sim_cflags"
 931   case "${enableval}" in
 932   yes)   sim_cflags="-O2";;
 933   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
 934   no)    sim_cflags="";;
 935   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
 936 esac
 937 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
 938   echo "Setting sim cflags = $sim_cflags" 6>&1
 939 fi
 940 else
 941   sim_cflags=""
 942 fi
 943
 944
 945
 946 # Check whether --enable-sim-debug or --disable-sim-debug was given.
 947 if test "${enable_sim_debug+set}" = set; then
 948   enableval="$enable_sim_debug"
 949   case "${enableval}" in
 950   yes)  sim_debug="-DDEBUG=7";;
 951   no)   sim_debug="-DDEBUG=0";;
 952   *)    sim_debug="-DDEBUG='(${enableval})'";;
 953 esac
 954 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
 955   echo "Setting sim debug = $sim_debug" 6>&1
 956 fi
 957 else
 958   sim_debug=""
 959 fi
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993 # Check whether --enable-sim-trace or --disable-sim-trace was given.
 994 if test "${enable_sim_trace+set}" = set; then
 995   enableval="$enable_sim_trace"
 996   case "${enableval}" in
 997   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=1";;
 998   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
 999   *)    sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1000 esac
1001 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1002   echo "Setting sim trace = $sim_trace" 6>&1
1003 fi
1004 else
1005   sim_trace=""
1006 fi
1007
1008
1009
1010
1011
1012
1013
1014
1015 sim_link_files=
1016 sim_link_links=
1017
1018 sim_link_links=tconfig.h
1019 if test -f ${srcdir}/tconfig.in
1020 then
1021   sim_link_files=tconfig.in
1022 else
1023   sim_link_files=../common/tconfig.in
1024 fi
1025
1026 # targ-vals.def points to the libc macro description file.
1027 case "${target}" in
1028 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1029 esac
1030 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1031 sim_link_links="${sim_link_links} targ-vals.def"
1032
1033
1034
1035 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1036 # On Suns, sometimes $CPP names a directory.
1037 if test -n "$CPP" && test -d "$CPP"; then
1038   CPP=
1039 fi
1040 if test -z "$CPP"; then
1041 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1042   echo $ac_n "(cached) $ac_c" 1>&6
1043 else
1044     # This must be in double quotes, not single quotes, because CPP may get
1045   # substituted into the Makefile and "${CC-cc}" will confuse make.
1046   CPP="${CC-cc} -E"
1047   # On the NeXT, cc -E runs the code through the compiler's parser,
1048   # not just through cpp.
1049   cat > conftest.$ac_ext <<EOF
1050 #line 1051 "configure"
1051 #include "confdefs.h"
1052 #include <assert.h>
1053 Syntax Error
1054 EOF
1055 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1056 { (eval echo configure:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1057 ac_err=`grep -v '^ *+' conftest.out`
1058 if test -z "$ac_err"; then
1059   :
1060 else
1061   echo "$ac_err" >&5
1062   rm -rf conftest*
1063   CPP="${CC-cc} -E -traditional-cpp"
1064   cat > conftest.$ac_ext <<EOF
1065 #line 1066 "configure"
1066 #include "confdefs.h"
1067 #include <assert.h>
1068 Syntax Error
1069 EOF
1070 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1071 { (eval echo configure:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1072 ac_err=`grep -v '^ *+' conftest.out`
1073 if test -z "$ac_err"; then
1074   :
1075 else
1076   echo "$ac_err" >&5
1077   rm -rf conftest*
1078   CPP=/lib/cpp
1079 fi
1080 rm -f conftest*
1081 fi
1082 rm -f conftest*
1083   ac_cv_prog_CPP="$CPP"
1084 fi
1085   CPP="$ac_cv_prog_CPP"
1086 else
1087   ac_cv_prog_CPP="$CPP"
1088 fi
1089 echo "$ac_t""$CPP" 1>&6
1090
1091 for ac_hdr in stdlib.h
1092 do
1093 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1094 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1095 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1096   echo $ac_n "(cached) $ac_c" 1>&6
1097 else
1098   cat > conftest.$ac_ext <<EOF
1099 #line 1100 "configure"
1100 #include "confdefs.h"
1101 #include <$ac_hdr>
1102 EOF
1103 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1104 { (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1105 ac_err=`grep -v '^ *+' conftest.out`
1106 if test -z "$ac_err"; then
1107   rm -rf conftest*
1108   eval "ac_cv_header_$ac_safe=yes"
1109 else
1110   echo "$ac_err" >&5
1111   rm -rf conftest*
1112   eval "ac_cv_header_$ac_safe=no"
1113 fi
1114 rm -f conftest*
1115 fi
1116 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1117   echo "$ac_t""yes" 1>&6
1118     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1119   cat >> confdefs.h <<EOF
1120 #define $ac_tr_hdr 1
1121 EOF
1122
1123 else
1124   echo "$ac_t""no" 1>&6
1125 fi
1126 done
1127
1128
1129 echo $ac_n "checking for -ltermcap""... $ac_c" 1>&6
1130 ac_lib_var=`echo termcap'_'main | tr './+\055' '__p_'`
1131 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1132   echo $ac_n "(cached) $ac_c" 1>&6
1133 else
1134   ac_save_LIBS="$LIBS"
1135 LIBS="-ltermcap  $LIBS"
1136 cat > conftest.$ac_ext <<EOF
1137 #line 1138 "configure"
1138 #include "confdefs.h"
1139
1140 int main() { return 0; }
1141 int t() {
1142 main()
1143 ; return 0; }
1144 EOF
1145 if { (eval echo configure:1146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1146   rm -rf conftest*
1147   eval "ac_cv_lib_$ac_lib_var=yes"
1148 else
1149   rm -rf conftest*
1150   eval "ac_cv_lib_$ac_lib_var=no"
1151 fi
1152 rm -f conftest*
1153 LIBS="$ac_save_LIBS"
1154
1155 fi
1156 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1157   echo "$ac_t""yes" 1>&6
1158   TERMCAP=-ltermcap
1159 else
1160   echo "$ac_t""no" 1>&6
1161 TERMCAP=""
1162 fi
1163
1164
1165
1166
1167
1168 trap '' 1 2 15
1169 cat > confcache <<\EOF
1170 # This file is a shell script that caches the results of configure
1171 # tests run on this system so they can be shared between configure
1172 # scripts and configure runs.  It is not useful on other systems.
1173 # If it contains results you don't want to keep, you may remove or edit it.
1174 #
1175 # By default, configure uses ./config.cache as the cache file,
1176 # creating it if it does not exist already.  You can give configure
1177 # the --cache-file=FILE option to use a different cache file; that is
1178 # what configure does when it calls configure scripts in
1179 # subdirectories, so they share the cache.
1180 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1181 # config.status only pays attention to the cache file if you give it the
1182 # --recheck option to rerun configure.
1183 #
1184 EOF
1185 # Ultrix sh set writes to stderr and can't be redirected directly,
1186 # and sets the high bit in the cache file unless we assign to the vars.
1187 (set) 2>&1 |
1188   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1189   >> confcache
1190 if cmp -s $cache_file confcache; then
1191   :
1192 else
1193   if test -w $cache_file; then
1194     echo "updating cache $cache_file"
1195     cat confcache > $cache_file
1196   else
1197     echo "not updating unwritable cache $cache_file"
1198   fi
1199 fi
1200 rm -f confcache
1201
1202 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1203
1204 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1205 # Let make expand exec_prefix.
1206 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1207
1208 # Any assignment to VPATH causes Sun make to only execute
1209 # the first set of double-colon rules, so remove it if not needed.
1210 # If there is a colon in the path, we need to keep it.
1211 if test "x$srcdir" = x.; then
1212   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1213 fi
1214
1215 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1216
1217 DEFS=-DHAVE_CONFIG_H
1218
1219 # Without the "./", some shells look in PATH for config.status.
1220 : ${CONFIG_STATUS=./config.status}
1221
1222 echo creating $CONFIG_STATUS
1223 rm -f $CONFIG_STATUS
1224 cat > $CONFIG_STATUS <<EOF
1225 #! /bin/sh
1226 # Generated automatically by configure.
1227 # Run this file to recreate the current configuration.
1228 # This directory was configured as follows,
1229 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1230 #
1231 # $0 $ac_configure_args
1232 #
1233 # Compiler output produced by configure, useful for debugging
1234 # configure, is in ./config.log if it exists.
1235
1236 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1237 for ac_option
1238 do
1239   case "\$ac_option" in
1240   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1241     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1242     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1243   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1244     echo "$CONFIG_STATUS generated by autoconf version 2.10"
1245     exit 0 ;;
1246   -help | --help | --hel | --he | --h)
1247     echo "\$ac_cs_usage"; exit 0 ;;
1248   *) echo "\$ac_cs_usage"; exit 1 ;;
1249   esac
1250 done
1251
1252 ac_given_srcdir=$srcdir
1253 ac_given_INSTALL="$INSTALL"
1254
1255 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
1256 EOF
1257 cat >> $CONFIG_STATUS <<EOF
1258
1259 # Protect against being on the right side of a sed subst in config.status.
1260 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1261  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1262 $ac_vpsub
1263 $extrasub
1264 s%@CFLAGS@%$CFLAGS%g
1265 s%@CPPFLAGS@%$CPPFLAGS%g
1266 s%@CXXFLAGS@%$CXXFLAGS%g
1267 s%@DEFS@%$DEFS%g
1268 s%@LDFLAGS@%$LDFLAGS%g
1269 s%@LIBS@%$LIBS%g
1270 s%@exec_prefix@%$exec_prefix%g
1271 s%@prefix@%$prefix%g
1272 s%@program_transform_name@%$program_transform_name%g
1273 s%@bindir@%$bindir%g
1274 s%@sbindir@%$sbindir%g
1275 s%@libexecdir@%$libexecdir%g
1276 s%@datadir@%$datadir%g
1277 s%@sysconfdir@%$sysconfdir%g
1278 s%@sharedstatedir@%$sharedstatedir%g
1279 s%@localstatedir@%$localstatedir%g
1280 s%@libdir@%$libdir%g
1281 s%@includedir@%$includedir%g
1282 s%@oldincludedir@%$oldincludedir%g
1283 s%@infodir@%$infodir%g
1284 s%@mandir@%$mandir%g
1285 s%@host@%$host%g
1286 s%@host_alias@%$host_alias%g
1287 s%@host_cpu@%$host_cpu%g
1288 s%@host_vendor@%$host_vendor%g
1289 s%@host_os@%$host_os%g
1290 s%@target@%$target%g
1291 s%@target_alias@%$target_alias%g
1292 s%@target_cpu@%$target_cpu%g
1293 s%@target_vendor@%$target_vendor%g
1294 s%@target_os@%$target_os%g
1295 s%@build@%$build%g
1296 s%@build_alias@%$build_alias%g
1297 s%@build_cpu@%$build_cpu%g
1298 s%@build_vendor@%$build_vendor%g
1299 s%@build_os@%$build_os%g
1300 s%@CC@%$CC%g
1301 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1302 s%@INSTALL_DATA@%$INSTALL_DATA%g
1303 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1304 s%@HDEFINES@%$HDEFINES%g
1305 s%@AR@%$AR%g
1306 s%@RANLIB@%$RANLIB%g
1307 s%@sim_bswap@%$sim_bswap%g
1308 s%@sim_cflags@%$sim_cflags%g
1309 s%@sim_debug@%$sim_debug%g
1310 s%@sim_trace@%$sim_trace%g
1311 s%@CPP@%$CPP%g
1312 s%@TERMCAP@%$TERMCAP%g
1313
1314 CEOF
1315 EOF
1316 cat >> $CONFIG_STATUS <<EOF
1317
1318 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
1319 EOF
1320 cat >> $CONFIG_STATUS <<\EOF
1321 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1322   # Support "outfile[:infile]", defaulting infile="outfile.in".
1323   case "$ac_file" in
1324   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1325        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1326   *) ac_file_in="${ac_file}.in" ;;
1327   esac
1328
1329   # Adjust relative srcdir, etc. for subdirectories.
1330
1331   # Remove last slash and all that follows it.  Not all systems have dirname.
1332   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1333   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1334     # The file is in a subdirectory.
1335     test ! -d "$ac_dir" && mkdir "$ac_dir"
1336     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1337     # A "../" for each directory in $ac_dir_suffix.
1338     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1339   else
1340     ac_dir_suffix= ac_dots=
1341   fi
1342
1343   case "$ac_given_srcdir" in
1344   .)  srcdir=.
1345       if test -z "$ac_dots"; then top_srcdir=.
1346       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1347   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1348   *) # Relative path.
1349     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1350     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1351   esac
1352
1353   case "$ac_given_INSTALL" in
1354   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1355   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1356   esac
1357   echo creating "$ac_file"
1358   rm -f "$ac_file"
1359   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1360   case "$ac_file" in
1361   *Makefile*) ac_comsub="1i\\
1362 # $configure_input" ;;
1363   *) ac_comsub= ;;
1364   esac
1365   sed -e "$ac_comsub
1366 s%@configure_input@%$configure_input%g
1367 s%@srcdir@%$srcdir%g
1368 s%@top_srcdir@%$top_srcdir%g
1369 s%@INSTALL@%$INSTALL%g
1370 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1371 fi; done
1372 rm -f conftest.subs
1373
1374 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1375 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1376 #
1377 # ac_d sets the value in "#define NAME VALUE" lines.
1378 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1379 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1380 ac_dC='\3'
1381 ac_dD='%g'
1382 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1383 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1384 ac_uB='\([      ]\)%\1#\2define\3'
1385 ac_uC=' '
1386 ac_uD='\4%g'
1387 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1388 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1389 ac_eB='$%\1#\2define\3'
1390 ac_eC=' '
1391 ac_eD='%g'
1392
1393 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1394 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1395   # Support "outfile[:infile]", defaulting infile="outfile.in".
1396   case "$ac_file" in
1397   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1398        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1399   *) ac_file_in="${ac_file}.in" ;;
1400   esac
1401
1402   echo creating $ac_file
1403
1404   rm -f conftest.frag conftest.in conftest.out
1405   cp $ac_given_srcdir/$ac_file_in conftest.in
1406
1407 EOF
1408
1409 # Transform confdefs.h into a sed script conftest.vals that substitutes
1410 # the proper values into config.h.in to produce config.h.  And first:
1411 # Protect against being on the right side of a sed subst in config.status.
1412 # Protect against being in an unquoted here document in config.status.
1413 rm -f conftest.vals
1414 cat > conftest.hdr <<\EOF
1415 s/[\\&%]/\\&/g
1416 s%[\\$`]%\\&%g
1417 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1418 s%ac_d%ac_u%gp
1419 s%ac_u%ac_e%gp
1420 EOF
1421 sed -n -f conftest.hdr confdefs.h > conftest.vals
1422 rm -f conftest.hdr
1423
1424 # This sed command replaces #undef with comments.  This is necessary, for
1425 # example, in the case of _POSIX_SOURCE, which is predefined and required
1426 # on some systems where configure will not decide to define it.
1427 cat >> conftest.vals <<\EOF
1428 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1429 EOF
1430
1431 # Break up conftest.vals because some shells have a limit on
1432 # the size of here documents, and old seds have small limits too.
1433 # Maximum number of lines to put in a single here document.
1434 ac_max_here_lines=12
1435
1436 rm -f conftest.tail
1437 while :
1438 do
1439   ac_lines=`grep -c . conftest.vals`
1440   # grep -c gives empty output for an empty file on some AIX systems.
1441   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1442   # Write a limited-size here document to conftest.frag.
1443   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1444   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1445   echo 'CEOF
1446   sed -f conftest.frag conftest.in > conftest.out
1447   rm -f conftest.in
1448   mv conftest.out conftest.in
1449 ' >> $CONFIG_STATUS
1450   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1451   rm -f conftest.vals
1452   mv conftest.tail conftest.vals
1453 done
1454 rm -f conftest.vals
1455
1456 cat >> $CONFIG_STATUS <<\EOF
1457   rm -f conftest.frag conftest.h
1458   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1459   cat conftest.in >> conftest.h
1460   rm -f conftest.in
1461   if cmp -s $ac_file conftest.h 2>/dev/null; then
1462     echo "$ac_file is unchanged"
1463     rm -f conftest.h
1464   else
1465     # Remove last slash and all that follows it.  Not all systems have dirname.
1466       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1467       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1468       # The file is in a subdirectory.
1469       test ! -d "$ac_dir" && mkdir "$ac_dir"
1470     fi
1471     rm -f $ac_file
1472     mv conftest.h $ac_file
1473   fi
1474 fi; done
1475
1476 EOF
1477
1478 cat >> $CONFIG_STATUS <<EOF
1479 ac_sources="$sim_link_files"
1480 ac_dests="$sim_link_links"
1481 EOF
1482
1483 cat >> $CONFIG_STATUS <<\EOF
1484 srcdir=$ac_given_srcdir
1485 while test -n "$ac_sources"; do
1486   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1487   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1488
1489   echo "linking $srcdir/$ac_source to $ac_dest"
1490
1491   if test ! -r $srcdir/$ac_source; then
1492     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1493   fi
1494   rm -f $ac_dest
1495
1496   # Make relative symlinks.
1497   # Remove last slash and all that follows it.  Not all systems have dirname.
1498   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1499   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1500     # The dest file is in a subdirectory.
1501     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1502     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1503     # A "../" for each directory in $ac_dest_dir_suffix.
1504     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1505   else
1506     ac_dest_dir_suffix= ac_dots=
1507   fi
1508
1509   case "$srcdir" in
1510   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1511   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1512   esac
1513
1514   # Make a symlink if possible; otherwise try a hard link.
1515   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1516     ln $srcdir/$ac_source $ac_dest; then :
1517   else
1518     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1519   fi
1520 done
1521
1522 case "x$CONFIG_FILES" in xMakefile*)
1523    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1524    rm -f Makesim1.tmp Makesim2.tmp Makefile
1525    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1526    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1527    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1528         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1529         <Makefile.sim >Makefile
1530    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1531    ;;
1532  esac
1533  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1534
1535 exit 0
1536 EOF
1537 chmod +x $CONFIG_STATUS
1538 rm -fr confdefs* $ac_clean_files
1539 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1540
1541