sim/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   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="$ac_help
  15   --enable-sim "
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 sitefile=
  34 srcdir=
  35 target=NONE
  36 verbose=
  37 x_includes=NONE
  38 x_libraries=NONE
  39 bindir='${exec_prefix}/bin'
  40 sbindir='${exec_prefix}/sbin'
  41 libexecdir='${exec_prefix}/libexec'
  42 datadir='${prefix}/share'
  43 sysconfdir='${prefix}/etc'
  44 sharedstatedir='${prefix}/com'
  45 localstatedir='${prefix}/var'
  46 libdir='${exec_prefix}/lib'
  47 includedir='${prefix}/include'
  48 oldincludedir='/usr/include'
  49 infodir='${prefix}/info'
  50 mandir='${prefix}/man'
  51
  52 # Initialize some other variables.
  53 subdirs=
  54 MFLAGS= MAKEFLAGS=
  55 SHELL=${CONFIG_SHELL-/bin/sh}
  56 # Maximum number of lines to put in a shell here document.
  57 ac_max_here_lines=12
  58
  59 ac_prev=
  60 for ac_option
  61 do
  62
  63   # If the previous option needs an argument, assign it.
  64   if test -n "$ac_prev"; then
  65     eval "$ac_prev=\$ac_option"
  66     ac_prev=
  67     continue
  68   fi
  69
  70   case "$ac_option" in
  71   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  72   *) ac_optarg= ;;
  73   esac
  74
  75   # Accept the important Cygnus configure options, so we can diagnose typos.
  76
  77   case "$ac_option" in
  78
  79   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  80     ac_prev=bindir ;;
  81   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  82     bindir="$ac_optarg" ;;
  83
  84   -build | --build | --buil | --bui | --bu)
  85     ac_prev=build ;;
  86   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  87     build="$ac_optarg" ;;
  88
  89   -cache-file | --cache-file | --cache-fil | --cache-fi \
  90   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  91     ac_prev=cache_file ;;
  92   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  93   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  94     cache_file="$ac_optarg" ;;
  95
  96   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  97     ac_prev=datadir ;;
  98   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  99   | --da=*)
 100     datadir="$ac_optarg" ;;
 101
 102   -disable-* | --disable-*)
 103     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 104     # Reject names that are not valid shell variable names.
 105     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 106       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 107     fi
 108     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 109     eval "enable_${ac_feature}=no" ;;
 110
 111   -enable-* | --enable-*)
 112     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 113     # Reject names that are not valid shell variable names.
 114     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 115       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 116     fi
 117     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 118     case "$ac_option" in
 119       *=*) ;;
 120       *) ac_optarg=yes ;;
 121     esac
 122     eval "enable_${ac_feature}='$ac_optarg'" ;;
 123
 124   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 125   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 126   | --exec | --exe | --ex)
 127     ac_prev=exec_prefix ;;
 128   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 129   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 130   | --exec=* | --exe=* | --ex=*)
 131     exec_prefix="$ac_optarg" ;;
 132
 133   -gas | --gas | --ga | --g)
 134     # Obsolete; use --with-gas.
 135     with_gas=yes ;;
 136
 137   -help | --help | --hel | --he)
 138     # Omit some internal or obsolete options to make the list less imposing.
 139     # This message is too long to be a string in the A/UX 3.1 sh.
 140     cat << EOF
 141 Usage: configure [options] [host]
 142 Options: [defaults in brackets after descriptions]
 143 Configuration:
 144   --cache-file=FILE       cache test results in FILE
 145   --help                  print this message
 146   --no-create             do not create output files
 147   --quiet, --silent       do not print \`checking...' messages
 148   --site-file=FILE        use FILE as the site file
 149   --version               print the version of autoconf that created configure
 150 Directory and file names:
 151   --prefix=PREFIX         install architecture-independent files in PREFIX
 152                           [$ac_default_prefix]
 153   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 154                           [same as prefix]
 155   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 156   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 157   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 158   --datadir=DIR           read-only architecture-independent data in DIR
 159                           [PREFIX/share]
 160   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 161   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 162                           [PREFIX/com]
 163   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 164   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 165   --includedir=DIR        C header files in DIR [PREFIX/include]
 166   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 167   --infodir=DIR           info documentation in DIR [PREFIX/info]
 168   --mandir=DIR            man documentation in DIR [PREFIX/man]
 169   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 170   --program-prefix=PREFIX prepend PREFIX to installed program names
 171   --program-suffix=SUFFIX append SUFFIX to installed program names
 172   --program-transform-name=PROGRAM
 173                           run sed PROGRAM on installed program names
 174 EOF
 175     cat << EOF
 176 Host type:
 177   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 178   --host=HOST             configure for HOST [guessed]
 179   --target=TARGET         configure for TARGET [TARGET=HOST]
 180 Features and packages:
 181   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 182   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 183   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 184   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 185   --x-includes=DIR        X include files are in DIR
 186   --x-libraries=DIR       X library files are in DIR
 187 EOF
 188     if test -n "$ac_help"; then
 189       echo "--enable and --with options recognized:$ac_help"
 190     fi
 191     exit 0 ;;
 192
 193   -host | --host | --hos | --ho)
 194     ac_prev=host ;;
 195   -host=* | --host=* | --hos=* | --ho=*)
 196     host="$ac_optarg" ;;
 197
 198   -includedir | --includedir | --includedi | --included | --include \
 199   | --includ | --inclu | --incl | --inc)
 200     ac_prev=includedir ;;
 201   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 202   | --includ=* | --inclu=* | --incl=* | --inc=*)
 203     includedir="$ac_optarg" ;;
 204
 205   -infodir | --infodir | --infodi | --infod | --info | --inf)
 206     ac_prev=infodir ;;
 207   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 208     infodir="$ac_optarg" ;;
 209
 210   -libdir | --libdir | --libdi | --libd)
 211     ac_prev=libdir ;;
 212   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 213     libdir="$ac_optarg" ;;
 214
 215   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 216   | --libexe | --libex | --libe)
 217     ac_prev=libexecdir ;;
 218   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 219   | --libexe=* | --libex=* | --libe=*)
 220     libexecdir="$ac_optarg" ;;
 221
 222   -localstatedir | --localstatedir | --localstatedi | --localstated \
 223   | --localstate | --localstat | --localsta | --localst \
 224   | --locals | --local | --loca | --loc | --lo)
 225     ac_prev=localstatedir ;;
 226   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 227   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 228   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 229     localstatedir="$ac_optarg" ;;
 230
 231   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 232     ac_prev=mandir ;;
 233   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 234     mandir="$ac_optarg" ;;
 235
 236   -nfp | --nfp | --nf)
 237     # Obsolete; use --without-fp.
 238     with_fp=no ;;
 239
 240   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 241   | --no-cr | --no-c)
 242     no_create=yes ;;
 243
 244   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 245   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 246     no_recursion=yes ;;
 247
 248   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 249   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 250   | --oldin | --oldi | --old | --ol | --o)
 251     ac_prev=oldincludedir ;;
 252   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 253   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 254   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 255     oldincludedir="$ac_optarg" ;;
 256
 257   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 258     ac_prev=prefix ;;
 259   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 260     prefix="$ac_optarg" ;;
 261
 262   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 263   | --program-pre | --program-pr | --program-p)
 264     ac_prev=program_prefix ;;
 265   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 266   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 267     program_prefix="$ac_optarg" ;;
 268
 269   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 270   | --program-suf | --program-su | --program-s)
 271     ac_prev=program_suffix ;;
 272   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 273   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 274     program_suffix="$ac_optarg" ;;
 275
 276   -program-transform-name | --program-transform-name \
 277   | --program-transform-nam | --program-transform-na \
 278   | --program-transform-n | --program-transform- \
 279   | --program-transform | --program-transfor \
 280   | --program-transfo | --program-transf \
 281   | --program-trans | --program-tran \
 282   | --progr-tra | --program-tr | --program-t)
 283     ac_prev=program_transform_name ;;
 284   -program-transform-name=* | --program-transform-name=* \
 285   | --program-transform-nam=* | --program-transform-na=* \
 286   | --program-transform-n=* | --program-transform-=* \
 287   | --program-transform=* | --program-transfor=* \
 288   | --program-transfo=* | --program-transf=* \
 289   | --program-trans=* | --program-tran=* \
 290   | --progr-tra=* | --program-tr=* | --program-t=*)
 291     program_transform_name="$ac_optarg" ;;
 292
 293   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 294   | -silent | --silent | --silen | --sile | --sil)
 295     silent=yes ;;
 296
 297   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 298     ac_prev=sbindir ;;
 299   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 300   | --sbi=* | --sb=*)
 301     sbindir="$ac_optarg" ;;
 302
 303   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 304   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 305   | --sharedst | --shareds | --shared | --share | --shar \
 306   | --sha | --sh)
 307     ac_prev=sharedstatedir ;;
 308   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 309   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 310   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 311   | --sha=* | --sh=*)
 312     sharedstatedir="$ac_optarg" ;;
 313
 314   -site | --site | --sit)
 315     ac_prev=site ;;
 316   -site=* | --site=* | --sit=*)
 317     site="$ac_optarg" ;;
 318
 319   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 320     ac_prev=sitefile ;;
 321   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 322     sitefile="$ac_optarg" ;;
 323
 324   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 325     ac_prev=srcdir ;;
 326   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 327     srcdir="$ac_optarg" ;;
 328
 329   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 330   | --syscon | --sysco | --sysc | --sys | --sy)
 331     ac_prev=sysconfdir ;;
 332   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 333   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 334     sysconfdir="$ac_optarg" ;;
 335
 336   -target | --target | --targe | --targ | --tar | --ta | --t)
 337     ac_prev=target ;;
 338   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 339     target="$ac_optarg" ;;
 340
 341   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 342     verbose=yes ;;
 343
 344   -version | --version | --versio | --versi | --vers)
 345     echo "configure generated by autoconf version 2.13"
 346     exit 0 ;;
 347
 348   -with-* | --with-*)
 349     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 350     # Reject names that are not valid shell variable names.
 351     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 352       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 353     fi
 354     ac_package=`echo $ac_package| sed 's/-/_/g'`
 355     case "$ac_option" in
 356       *=*) ;;
 357       *) ac_optarg=yes ;;
 358     esac
 359     eval "with_${ac_package}='$ac_optarg'" ;;
 360
 361   -without-* | --without-*)
 362     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 363     # Reject names that are not valid shell variable names.
 364     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 365       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 366     fi
 367     ac_package=`echo $ac_package| sed 's/-/_/g'`
 368     eval "with_${ac_package}=no" ;;
 369
 370   --x)
 371     # Obsolete; use --with-x.
 372     with_x=yes ;;
 373
 374   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 375   | --x-incl | --x-inc | --x-in | --x-i)
 376     ac_prev=x_includes ;;
 377   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 378   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 379     x_includes="$ac_optarg" ;;
 380
 381   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 382   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 383     ac_prev=x_libraries ;;
 384   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 385   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 386     x_libraries="$ac_optarg" ;;
 387
 388   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 389     ;;
 390
 391   *)
 392     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 393       echo "configure: warning: $ac_option: invalid host type" 1>&2
 394     fi
 395     if test "x$nonopt" != xNONE; then
 396       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 397     fi
 398     nonopt="$ac_option"
 399     ;;
 400
 401   esac
 402 done
 403
 404 if test -n "$ac_prev"; then
 405   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 406 fi
 407
 408 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 409
 410 # File descriptor usage:
 411 # 0 standard input
 412 # 1 file creation
 413 # 2 errors and warnings
 414 # 3 some systems may open it to /dev/tty
 415 # 4 used on the Kubota Titan
 416 # 6 checking for... messages and results
 417 # 5 compiler messages saved in config.log
 418 if test "$silent" = yes; then
 419   exec 6>/dev/null
 420 else
 421   exec 6>&1
 422 fi
 423 exec 5>./config.log
 424
 425 echo "\
 426 This file contains any messages produced by compilers while
 427 running configure, to aid debugging if configure makes a mistake.
 428 " 1>&5
 429
 430 # Strip out --no-create and --no-recursion so they do not pile up.
 431 # Also quote any args containing shell metacharacters.
 432 ac_configure_args=
 433 for ac_arg
 434 do
 435   case "$ac_arg" in
 436   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 437   | --no-cr | --no-c) ;;
 438   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 439   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 440   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 441   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 442   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 443   esac
 444 done
 445
 446 # NLS nuisances.
 447 # Only set these to C if already set.  These must not be set unconditionally
 448 # because not all systems understand e.g. LANG=C (notably SCO).
 449 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 450 # Non-C LC_CTYPE values break the ctype check.
 451 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 452 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 453 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 454 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 455
 456 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 457 rm -rf conftest* confdefs.h
 458 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 459 echo > confdefs.h
 460
 461 # A filename unique to this package, relative to the directory that
 462 # configure is in, which we can look for to find out if srcdir is correct.
 463 ac_unique_file=Makefile.in
 464
 465 # Find the source files, if location was not specified.
 466 if test -z "$srcdir"; then
 467   ac_srcdir_defaulted=yes
 468   # Try the directory containing this script, then its parent.
 469   ac_prog=$0
 470   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 471   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 472   srcdir=$ac_confdir
 473   if test ! -r $srcdir/$ac_unique_file; then
 474     srcdir=..
 475   fi
 476 else
 477   ac_srcdir_defaulted=no
 478 fi
 479 if test ! -r $srcdir/$ac_unique_file; then
 480   if test "$ac_srcdir_defaulted" = yes; then
 481     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 482   else
 483     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 484   fi
 485 fi
 486 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 487
 488 # Prefer explicitly selected file to automatically selected ones.
 489 if test -z "$sitefile"; then
 490   if test -z "$CONFIG_SITE"; then
 491     if test "x$prefix" != xNONE; then
 492       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 493     else
 494       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 495     fi
 496   fi
 497 else
 498   CONFIG_SITE="$sitefile"
 499 fi
 500 for ac_site_file in $CONFIG_SITE; do
 501   if test -r "$ac_site_file"; then
 502     echo "loading site script $ac_site_file"
 503     . "$ac_site_file"
 504   fi
 505 done
 506
 507 if test -r "$cache_file"; then
 508   echo "loading cache $cache_file"
 509   . $cache_file
 510 else
 511   echo "creating cache $cache_file"
 512   > $cache_file
 513 fi
 514
 515 ac_ext=c
 516 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 517 ac_cpp='$CPP $CPPFLAGS'
 518 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 519 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 520 cross_compiling=$ac_cv_prog_cc_cross
 521
 522 ac_exeext=
 523 ac_objext=o
 524 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 525   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 526   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 527     ac_n= ac_c='
 528 ' ac_t='        '
 529   else
 530     ac_n=-n ac_c= ac_t=
 531   fi
 532 else
 533   ac_n= ac_c='\c' ac_t=
 534 fi
 535
 536
 537
 538 # Extract the first word of "gcc", so it can be a program name with args.
 539 set dummy gcc; ac_word=$2
 540 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 541 echo "configure:542: checking for $ac_word" >&5
 542 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 543   echo $ac_n "(cached) $ac_c" 1>&6
 544 else
 545   if test -n "$CC"; then
 546   ac_cv_prog_CC="$CC" # Let the user override the test.
 547 else
 548   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 549   ac_dummy="$PATH"
 550   for ac_dir in $ac_dummy; do
 551     test -z "$ac_dir" && ac_dir=.
 552     if test -f $ac_dir/$ac_word; then
 553       ac_cv_prog_CC="gcc"
 554       break
 555     fi
 556   done
 557   IFS="$ac_save_ifs"
 558 fi
 559 fi
 560 CC="$ac_cv_prog_CC"
 561 if test -n "$CC"; then
 562   echo "$ac_t""$CC" 1>&6
 563 else
 564   echo "$ac_t""no" 1>&6
 565 fi
 566
 567 if test -z "$CC"; then
 568   # Extract the first word of "cc", so it can be a program name with args.
 569 set dummy cc; ac_word=$2
 570 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 571 echo "configure:572: checking for $ac_word" >&5
 572 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 573   echo $ac_n "(cached) $ac_c" 1>&6
 574 else
 575   if test -n "$CC"; then
 576   ac_cv_prog_CC="$CC" # Let the user override the test.
 577 else
 578   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 579   ac_prog_rejected=no
 580   ac_dummy="$PATH"
 581   for ac_dir in $ac_dummy; do
 582     test -z "$ac_dir" && ac_dir=.
 583     if test -f $ac_dir/$ac_word; then
 584       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 585         ac_prog_rejected=yes
 586         continue
 587       fi
 588       ac_cv_prog_CC="cc"
 589       break
 590     fi
 591   done
 592   IFS="$ac_save_ifs"
 593 if test $ac_prog_rejected = yes; then
 594   # We found a bogon in the path, so make sure we never use it.
 595   set dummy $ac_cv_prog_CC
 596   shift
 597   if test $# -gt 0; then
 598     # We chose a different compiler from the bogus one.
 599     # However, it has the same basename, so the bogon will be chosen
 600     # first if we set CC to just the basename; use the full file name.
 601     shift
 602     set dummy "$ac_dir/$ac_word" "$@"
 603     shift
 604     ac_cv_prog_CC="$@"
 605   fi
 606 fi
 607 fi
 608 fi
 609 CC="$ac_cv_prog_CC"
 610 if test -n "$CC"; then
 611   echo "$ac_t""$CC" 1>&6
 612 else
 613   echo "$ac_t""no" 1>&6
 614 fi
 615
 616   if test -z "$CC"; then
 617     case "`uname -s`" in
 618     *win32* | *WIN32*)
 619       # Extract the first word of "cl", so it can be a program name with args.
 620 set dummy cl; ac_word=$2
 621 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 622 echo "configure:623: checking for $ac_word" >&5
 623 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 624   echo $ac_n "(cached) $ac_c" 1>&6
 625 else
 626   if test -n "$CC"; then
 627   ac_cv_prog_CC="$CC" # Let the user override the test.
 628 else
 629   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 630   ac_dummy="$PATH"
 631   for ac_dir in $ac_dummy; do
 632     test -z "$ac_dir" && ac_dir=.
 633     if test -f $ac_dir/$ac_word; then
 634       ac_cv_prog_CC="cl"
 635       break
 636     fi
 637   done
 638   IFS="$ac_save_ifs"
 639 fi
 640 fi
 641 CC="$ac_cv_prog_CC"
 642 if test -n "$CC"; then
 643   echo "$ac_t""$CC" 1>&6
 644 else
 645   echo "$ac_t""no" 1>&6
 646 fi
 647  ;;
 648     esac
 649   fi
 650   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 651 fi
 652
 653 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 654 echo "configure:655: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 655
 656 ac_ext=c
 657 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 658 ac_cpp='$CPP $CPPFLAGS'
 659 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 660 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 661 cross_compiling=$ac_cv_prog_cc_cross
 662
 663 cat > conftest.$ac_ext << EOF
 664
 665 #line 666 "configure"
 666 #include "confdefs.h"
 667
 668 main(){return(0);}
 669 EOF
 670 if { (eval echo configure:671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 671   ac_cv_prog_cc_works=yes
 672   # If we can't run a trivial program, we are probably using a cross compiler.
 673   if (./conftest; exit) 2>/dev/null; then
 674     ac_cv_prog_cc_cross=no
 675   else
 676     ac_cv_prog_cc_cross=yes
 677   fi
 678 else
 679   echo "configure: failed program was:" >&5
 680   cat conftest.$ac_ext >&5
 681   ac_cv_prog_cc_works=no
 682 fi
 683 rm -fr conftest*
 684 ac_ext=c
 685 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 686 ac_cpp='$CPP $CPPFLAGS'
 687 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 688 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 689 cross_compiling=$ac_cv_prog_cc_cross
 690
 691 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 692 if test $ac_cv_prog_cc_works = no; then
 693   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 694 fi
 695 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 696 echo "configure:697: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 697 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 698 cross_compiling=$ac_cv_prog_cc_cross
 699
 700 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 701 echo "configure:702: checking whether we are using GNU C" >&5
 702 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 703   echo $ac_n "(cached) $ac_c" 1>&6
 704 else
 705   cat > conftest.c <<EOF
 706 #ifdef __GNUC__
 707   yes;
 708 #endif
 709 EOF
 710 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 711   ac_cv_prog_gcc=yes
 712 else
 713   ac_cv_prog_gcc=no
 714 fi
 715 fi
 716
 717 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 718
 719 if test $ac_cv_prog_gcc = yes; then
 720   GCC=yes
 721 else
 722   GCC=
 723 fi
 724
 725 ac_test_CFLAGS="${CFLAGS+set}"
 726 ac_save_CFLAGS="$CFLAGS"
 727 CFLAGS=
 728 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 729 echo "configure:730: checking whether ${CC-cc} accepts -g" >&5
 730 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 731   echo $ac_n "(cached) $ac_c" 1>&6
 732 else
 733   echo 'void f(){}' > conftest.c
 734 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 735   ac_cv_prog_cc_g=yes
 736 else
 737   ac_cv_prog_cc_g=no
 738 fi
 739 rm -f conftest*
 740
 741 fi
 742
 743 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 744 if test "$ac_test_CFLAGS" = set; then
 745   CFLAGS="$ac_save_CFLAGS"
 746 elif test $ac_cv_prog_cc_g = yes; then
 747   if test "$GCC" = yes; then
 748     CFLAGS="-g -O2"
 749   else
 750     CFLAGS="-g"
 751   fi
 752 else
 753   if test "$GCC" = yes; then
 754     CFLAGS="-O2"
 755   else
 756     CFLAGS=
 757   fi
 758 fi
 759
 760 ac_aux_dir=
 761 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 762   if test -f $ac_dir/install-sh; then
 763     ac_aux_dir=$ac_dir
 764     ac_install_sh="$ac_aux_dir/install-sh -c"
 765     break
 766   elif test -f $ac_dir/install.sh; then
 767     ac_aux_dir=$ac_dir
 768     ac_install_sh="$ac_aux_dir/install.sh -c"
 769     break
 770   fi
 771 done
 772 if test -z "$ac_aux_dir"; then
 773   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 774 fi
 775 ac_config_guess=$ac_aux_dir/config.guess
 776 ac_config_sub=$ac_aux_dir/config.sub
 777 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 778
 779 # Find a good install program.  We prefer a C program (faster),
 780 # so one script is as good as another.  But avoid the broken or
 781 # incompatible versions:
 782 # SysV /etc/install, /usr/sbin/install
 783 # SunOS /usr/etc/install
 784 # IRIX /sbin/install
 785 # AIX /bin/install
 786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 789 # ./install, which can be erroneously created by make from ./install.sh.
 790 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 791 echo "configure:792: checking for a BSD compatible install" >&5
 792 if test -z "$INSTALL"; then
 793 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 794   echo $ac_n "(cached) $ac_c" 1>&6
 795 else
 796     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 797   for ac_dir in $PATH; do
 798     # Account for people who put trailing slashes in PATH elements.
 799     case "$ac_dir/" in
 800     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 801     *)
 802       # OSF1 and SCO ODT 3.0 have their own names for install.
 803       # Don't use installbsd from OSF since it installs stuff as root
 804       # by default.
 805       for ac_prog in ginstall scoinst install; do
 806         if test -f $ac_dir/$ac_prog; then
 807           if test $ac_prog = install &&
 808             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 809             # AIX install.  It has an incompatible calling convention.
 810             :
 811           else
 812             ac_cv_path_install="$ac_dir/$ac_prog -c"
 813             break 2
 814           fi
 815         fi
 816       done
 817       ;;
 818     esac
 819   done
 820   IFS="$ac_save_IFS"
 821
 822 fi
 823   if test "${ac_cv_path_install+set}" = set; then
 824     INSTALL="$ac_cv_path_install"
 825   else
 826     # As a last resort, use the slow shell script.  We don't cache a
 827     # path for INSTALL within a source directory, because that will
 828     # break other packages using the cache if that directory is
 829     # removed, or if the path is relative.
 830     INSTALL="$ac_install_sh"
 831   fi
 832 fi
 833 echo "$ac_t""$INSTALL" 1>&6
 834
 835 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 836 # It thinks the first close brace ends the variable substitution.
 837 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 838
 839 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 840
 841 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 842
 843
 844 # Make sure we can run config.sub.
 845 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 846 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 847 fi
 848
 849 echo $ac_n "checking host system type""... $ac_c" 1>&6
 850 echo "configure:851: checking host system type" >&5
 851
 852 host_alias=$host
 853 case "$host_alias" in
 854 NONE)
 855   case $nonopt in
 856   NONE)
 857     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 858     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 859     fi ;;
 860   *) host_alias=$nonopt ;;
 861   esac ;;
 862 esac
 863
 864 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 865 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 866 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 867 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 868 echo "$ac_t""$host" 1>&6
 869
 870 echo $ac_n "checking build system type""... $ac_c" 1>&6
 871 echo "configure:872: checking build system type" >&5
 872
 873 build_alias=$build
 874 case "$build_alias" in
 875 NONE)
 876   case $nonopt in
 877   NONE) build_alias=$host_alias ;;
 878   *) build_alias=$nonopt ;;
 879   esac ;;
 880 esac
 881
 882 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 883 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 884 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 885 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 886 echo "$ac_t""$build" 1>&6
 887
 888 if test $host != $build; then
 889   ac_tool_prefix=${host_alias}-
 890 else
 891   ac_tool_prefix=
 892 fi
 893
 894 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 895 set dummy ${ac_tool_prefix}ar; ac_word=$2
 896 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 897 echo "configure:898: checking for $ac_word" >&5
 898 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 899   echo $ac_n "(cached) $ac_c" 1>&6
 900 else
 901   if test -n "$AR"; then
 902   ac_cv_prog_AR="$AR" # Let the user override the test.
 903 else
 904   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 905   ac_dummy="$PATH"
 906   for ac_dir in $ac_dummy; do
 907     test -z "$ac_dir" && ac_dir=.
 908     if test -f $ac_dir/$ac_word; then
 909       ac_cv_prog_AR="${ac_tool_prefix}ar"
 910       break
 911     fi
 912   done
 913   IFS="$ac_save_ifs"
 914   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 915 fi
 916 fi
 917 AR="$ac_cv_prog_AR"
 918 if test -n "$AR"; then
 919   echo "$ac_t""$AR" 1>&6
 920 else
 921   echo "$ac_t""no" 1>&6
 922 fi
 923
 924
 925
 926 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 927 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 928 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 929 echo "configure:930: checking for $ac_word" >&5
 930 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933   if test -n "$RANLIB"; then
 934   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 935 else
 936   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 937   ac_dummy="$PATH"
 938   for ac_dir in $ac_dummy; do
 939     test -z "$ac_dir" && ac_dir=.
 940     if test -f $ac_dir/$ac_word; then
 941       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 942       break
 943     fi
 944   done
 945   IFS="$ac_save_ifs"
 946 fi
 947 fi
 948 RANLIB="$ac_cv_prog_RANLIB"
 949 if test -n "$RANLIB"; then
 950   echo "$ac_t""$RANLIB" 1>&6
 951 else
 952   echo "$ac_t""no" 1>&6
 953 fi
 954
 955
 956 if test -z "$ac_cv_prog_RANLIB"; then
 957 if test -n "$ac_tool_prefix"; then
 958   # Extract the first word of "ranlib", so it can be a program name with args.
 959 set dummy ranlib; ac_word=$2
 960 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 961 echo "configure:962: checking for $ac_word" >&5
 962 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 963   echo $ac_n "(cached) $ac_c" 1>&6
 964 else
 965   if test -n "$RANLIB"; then
 966   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 967 else
 968   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 969   ac_dummy="$PATH"
 970   for ac_dir in $ac_dummy; do
 971     test -z "$ac_dir" && ac_dir=.
 972     if test -f $ac_dir/$ac_word; then
 973       ac_cv_prog_RANLIB="ranlib"
 974       break
 975     fi
 976   done
 977   IFS="$ac_save_ifs"
 978   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 979 fi
 980 fi
 981 RANLIB="$ac_cv_prog_RANLIB"
 982 if test -n "$RANLIB"; then
 983   echo "$ac_t""$RANLIB" 1>&6
 984 else
 985   echo "$ac_t""no" 1>&6
 986 fi
 987
 988 else
 989   RANLIB=":"
 990 fi
 991 fi
 992
 993
 994 ac_aux_dir=
 995 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 996   if test -f $ac_dir/install-sh; then
 997     ac_aux_dir=$ac_dir
 998     ac_install_sh="$ac_aux_dir/install-sh -c"
 999     break
1000   elif test -f $ac_dir/install.sh; then
1001     ac_aux_dir=$ac_dir
1002     ac_install_sh="$ac_aux_dir/install.sh -c"
1003     break
1004   fi
1005 done
1006 if test -z "$ac_aux_dir"; then
1007   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1008 fi
1009 ac_config_guess=$ac_aux_dir/config.guess
1010 ac_config_sub=$ac_aux_dir/config.sub
1011 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1012
1013
1014 # Do some error checking and defaulting for the host and target type.
1015 # The inputs are:
1016 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1017 #
1018 # The rules are:
1019 # 1. You are not allowed to specify --host, --target, and nonopt at the
1020 #    same time.
1021 # 2. Host defaults to nonopt.
1022 # 3. If nonopt is not specified, then host defaults to the current host,
1023 #    as determined by config.guess.
1024 # 4. Target and build default to nonopt.
1025 # 5. If nonopt is not specified, then target and build default to host.
1026
1027 # The aliases save the names the user supplied, while $host etc.
1028 # will get canonicalized.
1029 case $host---$target---$nonopt in
1030 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1031 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1032 esac
1033
1034
1035 # Make sure we can run config.sub.
1036 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1037 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1038 fi
1039
1040 echo $ac_n "checking host system type""... $ac_c" 1>&6
1041 echo "configure:1042: checking host system type" >&5
1042
1043 host_alias=$host
1044 case "$host_alias" in
1045 NONE)
1046   case $nonopt in
1047   NONE)
1048     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1049     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1050     fi ;;
1051   *) host_alias=$nonopt ;;
1052   esac ;;
1053 esac
1054
1055 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1056 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1057 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1058 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1059 echo "$ac_t""$host" 1>&6
1060
1061 echo $ac_n "checking target system type""... $ac_c" 1>&6
1062 echo "configure:1063: checking target system type" >&5
1063
1064 target_alias=$target
1065 case "$target_alias" in
1066 NONE)
1067   case $nonopt in
1068   NONE) target_alias=$host_alias ;;
1069   *) target_alias=$nonopt ;;
1070   esac ;;
1071 esac
1072
1073 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1074 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1075 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1076 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1077 echo "$ac_t""$target" 1>&6
1078
1079 echo $ac_n "checking build system type""... $ac_c" 1>&6
1080 echo "configure:1081: checking build system type" >&5
1081
1082 build_alias=$build
1083 case "$build_alias" in
1084 NONE)
1085   case $nonopt in
1086   NONE) build_alias=$host_alias ;;
1087   *) build_alias=$nonopt ;;
1088   esac ;;
1089 esac
1090
1091 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1092 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1093 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1094 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1095 echo "$ac_t""$build" 1>&6
1096
1097 test "$host_alias" != "$target_alias" &&
1098   test "$program_prefix$program_suffix$program_transform_name" = \
1099     NONENONEs,x,x, &&
1100   program_prefix=${target_alias}-
1101
1102 if test "$program_transform_name" = s,x,x,; then
1103   program_transform_name=
1104 else
1105   # Double any \ or $.  echo might interpret backslashes.
1106   cat <<\EOF_SED > conftestsed
1107 s,\\,\\\\,g; s,\$,$$,g
1108 EOF_SED
1109   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1110   rm -f conftestsed
1111 fi
1112 test "$program_prefix" != NONE &&
1113   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1114 # Use a double $ so make ignores it.
1115 test "$program_suffix" != NONE &&
1116   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1117
1118 # sed with no file args requires a program.
1119 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1120
1121 # Extract the first word of "gcc", so it can be a program name with args.
1122 set dummy gcc; ac_word=$2
1123 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1124 echo "configure:1125: checking for $ac_word" >&5
1125 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1126   echo $ac_n "(cached) $ac_c" 1>&6
1127 else
1128   if test -n "$CC"; then
1129   ac_cv_prog_CC="$CC" # Let the user override the test.
1130 else
1131   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1132   ac_dummy="$PATH"
1133   for ac_dir in $ac_dummy; do
1134     test -z "$ac_dir" && ac_dir=.
1135     if test -f $ac_dir/$ac_word; then
1136       ac_cv_prog_CC="gcc"
1137       break
1138     fi
1139   done
1140   IFS="$ac_save_ifs"
1141 fi
1142 fi
1143 CC="$ac_cv_prog_CC"
1144 if test -n "$CC"; then
1145   echo "$ac_t""$CC" 1>&6
1146 else
1147   echo "$ac_t""no" 1>&6
1148 fi
1149
1150 if test -z "$CC"; then
1151   # Extract the first word of "cc", so it can be a program name with args.
1152 set dummy cc; ac_word=$2
1153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1154 echo "configure:1155: checking for $ac_word" >&5
1155 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1156   echo $ac_n "(cached) $ac_c" 1>&6
1157 else
1158   if test -n "$CC"; then
1159   ac_cv_prog_CC="$CC" # Let the user override the test.
1160 else
1161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1162   ac_prog_rejected=no
1163   ac_dummy="$PATH"
1164   for ac_dir in $ac_dummy; do
1165     test -z "$ac_dir" && ac_dir=.
1166     if test -f $ac_dir/$ac_word; then
1167       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1168         ac_prog_rejected=yes
1169         continue
1170       fi
1171       ac_cv_prog_CC="cc"
1172       break
1173     fi
1174   done
1175   IFS="$ac_save_ifs"
1176 if test $ac_prog_rejected = yes; then
1177   # We found a bogon in the path, so make sure we never use it.
1178   set dummy $ac_cv_prog_CC
1179   shift
1180   if test $# -gt 0; then
1181     # We chose a different compiler from the bogus one.
1182     # However, it has the same basename, so the bogon will be chosen
1183     # first if we set CC to just the basename; use the full file name.
1184     shift
1185     set dummy "$ac_dir/$ac_word" "$@"
1186     shift
1187     ac_cv_prog_CC="$@"
1188   fi
1189 fi
1190 fi
1191 fi
1192 CC="$ac_cv_prog_CC"
1193 if test -n "$CC"; then
1194   echo "$ac_t""$CC" 1>&6
1195 else
1196   echo "$ac_t""no" 1>&6
1197 fi
1198
1199   if test -z "$CC"; then
1200     case "`uname -s`" in
1201     *win32* | *WIN32*)
1202       # Extract the first word of "cl", so it can be a program name with args.
1203 set dummy cl; ac_word=$2
1204 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1205 echo "configure:1206: checking for $ac_word" >&5
1206 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1207   echo $ac_n "(cached) $ac_c" 1>&6
1208 else
1209   if test -n "$CC"; then
1210   ac_cv_prog_CC="$CC" # Let the user override the test.
1211 else
1212   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1213   ac_dummy="$PATH"
1214   for ac_dir in $ac_dummy; do
1215     test -z "$ac_dir" && ac_dir=.
1216     if test -f $ac_dir/$ac_word; then
1217       ac_cv_prog_CC="cl"
1218       break
1219     fi
1220   done
1221   IFS="$ac_save_ifs"
1222 fi
1223 fi
1224 CC="$ac_cv_prog_CC"
1225 if test -n "$CC"; then
1226   echo "$ac_t""$CC" 1>&6
1227 else
1228   echo "$ac_t""no" 1>&6
1229 fi
1230  ;;
1231     esac
1232   fi
1233   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1234 fi
1235
1236 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1237 echo "configure:1238: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1238
1239 ac_ext=c
1240 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1241 ac_cpp='$CPP $CPPFLAGS'
1242 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1243 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1244 cross_compiling=$ac_cv_prog_cc_cross
1245
1246 cat > conftest.$ac_ext << EOF
1247
1248 #line 1249 "configure"
1249 #include "confdefs.h"
1250
1251 main(){return(0);}
1252 EOF
1253 if { (eval echo configure:1254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1254   ac_cv_prog_cc_works=yes
1255   # If we can't run a trivial program, we are probably using a cross compiler.
1256   if (./conftest; exit) 2>/dev/null; then
1257     ac_cv_prog_cc_cross=no
1258   else
1259     ac_cv_prog_cc_cross=yes
1260   fi
1261 else
1262   echo "configure: failed program was:" >&5
1263   cat conftest.$ac_ext >&5
1264   ac_cv_prog_cc_works=no
1265 fi
1266 rm -fr conftest*
1267 ac_ext=c
1268 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1269 ac_cpp='$CPP $CPPFLAGS'
1270 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1271 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1272 cross_compiling=$ac_cv_prog_cc_cross
1273
1274 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1275 if test $ac_cv_prog_cc_works = no; then
1276   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1277 fi
1278 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1279 echo "configure:1280: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1280 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1281 cross_compiling=$ac_cv_prog_cc_cross
1282
1283 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1284 echo "configure:1285: checking whether we are using GNU C" >&5
1285 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1286   echo $ac_n "(cached) $ac_c" 1>&6
1287 else
1288   cat > conftest.c <<EOF
1289 #ifdef __GNUC__
1290   yes;
1291 #endif
1292 EOF
1293 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1294: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1294   ac_cv_prog_gcc=yes
1295 else
1296   ac_cv_prog_gcc=no
1297 fi
1298 fi
1299
1300 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1301
1302 if test $ac_cv_prog_gcc = yes; then
1303   GCC=yes
1304 else
1305   GCC=
1306 fi
1307
1308 ac_test_CFLAGS="${CFLAGS+set}"
1309 ac_save_CFLAGS="$CFLAGS"
1310 CFLAGS=
1311 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1312 echo "configure:1313: checking whether ${CC-cc} accepts -g" >&5
1313 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1314   echo $ac_n "(cached) $ac_c" 1>&6
1315 else
1316   echo 'void f(){}' > conftest.c
1317 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1318   ac_cv_prog_cc_g=yes
1319 else
1320   ac_cv_prog_cc_g=no
1321 fi
1322 rm -f conftest*
1323
1324 fi
1325
1326 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1327 if test "$ac_test_CFLAGS" = set; then
1328   CFLAGS="$ac_save_CFLAGS"
1329 elif test $ac_cv_prog_cc_g = yes; then
1330   if test "$GCC" = yes; then
1331     CFLAGS="-g -O2"
1332   else
1333     CFLAGS="-g"
1334   fi
1335 else
1336   if test "$GCC" = yes; then
1337     CFLAGS="-O2"
1338   else
1339     CFLAGS=
1340   fi
1341 fi
1342
1343
1344
1345 AR=${AR-ar}
1346
1347 # Extract the first word of "ranlib", so it can be a program name with args.
1348 set dummy ranlib; ac_word=$2
1349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1350 echo "configure:1351: checking for $ac_word" >&5
1351 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   if test -n "$RANLIB"; then
1355   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1356 else
1357   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1358   ac_dummy="$PATH"
1359   for ac_dir in $ac_dummy; do
1360     test -z "$ac_dir" && ac_dir=.
1361     if test -f $ac_dir/$ac_word; then
1362       ac_cv_prog_RANLIB="ranlib"
1363       break
1364     fi
1365   done
1366   IFS="$ac_save_ifs"
1367   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1368 fi
1369 fi
1370 RANLIB="$ac_cv_prog_RANLIB"
1371 if test -n "$RANLIB"; then
1372   echo "$ac_t""$RANLIB" 1>&6
1373 else
1374   echo "$ac_t""no" 1>&6
1375 fi
1376
1377
1378 # Put a plausible default for CC_FOR_BUILD in Makefile.
1379 if test "x$cross_compiling" = "xno"; then
1380   CC_FOR_BUILD='$(CC)'
1381 else
1382   CC_FOR_BUILD=gcc
1383 fi
1384
1385
1386 # If a cpu ever has more than one simulator to choose from, use
1387 # --enable-sim=... to choose.
1388 # Check whether --enable-sim or --disable-sim was given.
1389 if test "${enable_sim+set}" = set; then
1390   enableval="$enable_sim"
1391   case "${enableval}" in
1392 yes | no) ;;
1393 *)      { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;;
1394 esac
1395 fi
1396
1397
1398 # Assume simulator can be built with cc.
1399 # If the user passes --enable-sim built it regardless of $(CC).
1400 only_if_gcc=no
1401 only_if_enabled=no
1402 extra_subdirs=common
1403
1404 # WHEN ADDING ENTRIES TO THIS MATRIX:
1405 #  Make sure that the left side always has two dashes.  Otherwise you
1406 #  can get spurious matches.  Even for unambiguous cases, do this as a
1407 #  convention, else the table becomes a real mess to understand and maintain.
1408
1409 case "${target}" in
1410   arm*-*-* | thumb*-*-*)
1411         sim_target=arm
1412         extra_subdirs="${extra_subdirs} testsuite"
1413         ;;
1414   strongarm*-*-*)
1415         sim_target=arm
1416         extra_subdirs="${extra_subdirs} testsuite"
1417         ;;
1418   xscale-*-*)
1419         sim_target=arm
1420         extra_subdirs="${extra_subdirs} testsuite"
1421         ;;
1422   d10v-*-*)             sim_target=d10v ;;
1423 # OBSOLETE   d30v-*-*)
1424 # OBSOLETE      sim_target=d30v
1425 # OBSOLETE      only_if_gcc=yes
1426 # OBSOLETE      extra_subdirs="${extra_subdirs} igen"
1427 # OBSOLETE      ;;
1428 # OBSOLETE   fr30-*-*)          sim_target=fr30 ;;
1429   h8300*-*-*)
1430         sim_target=h8300
1431         extra_subdirs="${extra_subdirs} testsuite"
1432         ;;
1433   h8500-*-*)            sim_target=h8500 ;;
1434   i960-*-*)             sim_target=i960 ;;
1435   m32r-*-*)             sim_target=m32r ;;
1436   m68hc11-*-*|m6811-*-*) sim_target=m68hc11 ;;
1437   mcore-*-*)            sim_target=mcore ;;
1438   mips*-*-*)
1439         # The MIPS simulator can only be compiled by gcc.
1440         sim_target=mips
1441         only_if_gcc=yes
1442         extra_subdirs="${extra_subdirs} igen"
1443         ;;
1444   mn10300*-*-*)
1445         # The mn10300 simulator can only be compiled by gcc.
1446         sim_target=mn10300
1447         only_if_gcc=yes
1448         extra_subdirs="${extra_subdirs} igen"
1449         ;;
1450   mn10200*-*-*)
1451         sim_target=mn10200
1452         ;;
1453   sh*-*-*)              sim_target=sh ;;
1454   powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | \
1455   powerpc*-*-elf* | powerpc*-*-linux* | powerpc*-*-netbsd* )
1456         # The PowerPC simulator uses the GCC extension long long as well as
1457         # ANSI prototypes, so don't enable it for random host compilers
1458         # unless asked to.
1459         sim_target=ppc
1460         only_if_gcc=yes
1461         #extra_subdirs="${extra_subdirs}"
1462         ;;
1463   tic80-*-*)
1464         sim_target=tic80
1465         only_if_gcc=yes
1466         extra_subdirs="${extra_subdirs} igen"
1467         ;;
1468   v850-*-*)
1469         # The V850 simulator can only be compiled by gcc.
1470         sim_target=v850
1471         extra_subdirs="${extra_subdirs} igen"
1472         only_if_gcc=yes
1473         ;;
1474   v850e-*-*)
1475         # The V850 simulator can only be compiled by gcc.
1476         sim_target=v850
1477         extra_subdirs="${extra_subdirs} igen"
1478         only_if_gcc=yes
1479         ;;
1480   v850ea-*-*)
1481         # The V850 simulator can only be compiled by gcc.
1482         sim_target=v850
1483         extra_subdirs="${extra_subdirs} igen"
1484         only_if_gcc=yes
1485         ;;
1486   w65-*-*)
1487         sim_target=w65
1488         # The w65 is suffering from gradual decay.
1489         only_if_enabled=yes
1490         ;;
1491   z8k*-*-*)             sim_target=z8k ;;
1492   sparc64-*-*)
1493         only_if_gcc=yes
1494         sim_target=none # Don't build erc32 if sparc64.
1495         ;;
1496   sparclite*-*-* | sparc86x*-*-*)
1497         # The SPARC simulator can only be compiled by gcc.
1498         only_if_gcc=yes
1499         sim_target=erc32
1500         ;;
1501   sparc*-*-*)
1502         # The SPARC simulator can only be compiled by gcc.
1503         only_if_gcc=yes
1504         # Unfortunately erc32 won't build on many hosts, so only enable
1505         # it if the user really really wants it.
1506         only_if_enabled=yes
1507         sim_target=erc32
1508         ;;
1509   *)                    sim_target=none ;;
1510 esac
1511
1512
1513 # Is there a testsuite directory for the target?
1514 testdir=`echo ${target} | sed -e 's/-.*-/-/'`
1515 if test -r ${srcdir}/testsuite/${testdir}/configure ; then
1516   extra_subdirs="${extra_subdirs} testsuite"
1517 fi
1518
1519
1520 case "${enable_sim}" in
1521 no)     sim_target=none ;;
1522 yes)
1523         if test ${only_if_gcc} = yes ; then
1524                 if test "${GCC}" != yes ; then
1525                         echo "Can't enable simulator since not compiling with GCC."
1526                         sim_target=none
1527                 fi
1528         fi
1529         ;;
1530 *)
1531         if test ${only_if_enabled} = yes ; then
1532                 sim_target=none
1533         else
1534                 if test ${only_if_gcc} = yes ; then
1535                         if test "${GCC}" != yes ; then
1536                                 sim_target=none
1537                         fi
1538                 fi
1539         fi
1540         ;;
1541 esac
1542
1543 if test x"${sim_target}" != xnone ; then
1544         configdirs="${extra_subdirs} ${sim_target}"
1545         subdirs="$configdirs"
1546
1547 fi
1548
1549 trap '' 1 2 15
1550 cat > confcache <<\EOF
1551 # This file is a shell script that caches the results of configure
1552 # tests run on this system so they can be shared between configure
1553 # scripts and configure runs.  It is not useful on other systems.
1554 # If it contains results you don't want to keep, you may remove or edit it.
1555 #
1556 # By default, configure uses ./config.cache as the cache file,
1557 # creating it if it does not exist already.  You can give configure
1558 # the --cache-file=FILE option to use a different cache file; that is
1559 # what configure does when it calls configure scripts in
1560 # subdirectories, so they share the cache.
1561 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1562 # config.status only pays attention to the cache file if you give it the
1563 # --recheck option to rerun configure.
1564 #
1565 EOF
1566 # The following way of writing the cache mishandles newlines in values,
1567 # but we know of no workaround that is simple, portable, and efficient.
1568 # So, don't put newlines in cache variables' values.
1569 # Ultrix sh set writes to stderr and can't be redirected directly,
1570 # and sets the high bit in the cache file unless we assign to the vars.
1571 (set) 2>&1 |
1572   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1573   *ac_space=\ *)
1574     # `set' does not quote correctly, so add quotes (double-quote substitution
1575     # turns \\\\ into \\, and sed turns \\ into \).
1576     sed -n \
1577       -e "s/'/'\\\\''/g" \
1578       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1579     ;;
1580   *)
1581     # `set' quotes correctly as required by POSIX, so do not add quotes.
1582     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1583     ;;
1584   esac >> confcache
1585 if cmp -s $cache_file confcache; then
1586   :
1587 else
1588   if test -w $cache_file; then
1589     echo "updating cache $cache_file"
1590     cat confcache > $cache_file
1591   else
1592     echo "not updating unwritable cache $cache_file"
1593   fi
1594 fi
1595 rm -f confcache
1596
1597 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1598
1599 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1600 # Let make expand exec_prefix.
1601 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1602
1603 # Any assignment to VPATH causes Sun make to only execute
1604 # the first set of double-colon rules, so remove it if not needed.
1605 # If there is a colon in the path, we need to keep it.
1606 if test "x$srcdir" = x.; then
1607   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1608 fi
1609
1610 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1611
1612 # Transform confdefs.h into DEFS.
1613 # Protect against shell expansion while executing Makefile rules.
1614 # Protect against Makefile macro expansion.
1615 cat > conftest.defs <<\EOF
1616 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1617 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1618 s%\[%\\&%g
1619 s%\]%\\&%g
1620 s%\$%$$%g
1621 EOF
1622 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1623 rm -f conftest.defs
1624
1625
1626 # Without the "./", some shells look in PATH for config.status.
1627 : ${CONFIG_STATUS=./config.status}
1628
1629 echo creating $CONFIG_STATUS
1630 rm -f $CONFIG_STATUS
1631 cat > $CONFIG_STATUS <<EOF
1632 #! /bin/sh
1633 # Generated automatically by configure.
1634 # Run this file to recreate the current configuration.
1635 # This directory was configured as follows,
1636 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1637 #
1638 # $0 $ac_configure_args
1639 #
1640 # Compiler output produced by configure, useful for debugging
1641 # configure, is in ./config.log if it exists.
1642
1643 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1644 for ac_option
1645 do
1646   case "\$ac_option" in
1647   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1648     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1649     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1650   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1651     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1652     exit 0 ;;
1653   -help | --help | --hel | --he | --h)
1654     echo "\$ac_cs_usage"; exit 0 ;;
1655   *) echo "\$ac_cs_usage"; exit 1 ;;
1656   esac
1657 done
1658
1659 ac_given_srcdir=$srcdir
1660 ac_given_INSTALL="$INSTALL"
1661
1662 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1663 EOF
1664 cat >> $CONFIG_STATUS <<EOF
1665
1666 # Protect against being on the right side of a sed subst in config.status.
1667 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1668  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1669 $ac_vpsub
1670 $extrasub
1671 s%@SHELL@%$SHELL%g
1672 s%@CFLAGS@%$CFLAGS%g
1673 s%@CPPFLAGS@%$CPPFLAGS%g
1674 s%@CXXFLAGS@%$CXXFLAGS%g
1675 s%@FFLAGS@%$FFLAGS%g
1676 s%@DEFS@%$DEFS%g
1677 s%@LDFLAGS@%$LDFLAGS%g
1678 s%@LIBS@%$LIBS%g
1679 s%@exec_prefix@%$exec_prefix%g
1680 s%@prefix@%$prefix%g
1681 s%@program_transform_name@%$program_transform_name%g
1682 s%@bindir@%$bindir%g
1683 s%@sbindir@%$sbindir%g
1684 s%@libexecdir@%$libexecdir%g
1685 s%@datadir@%$datadir%g
1686 s%@sysconfdir@%$sysconfdir%g
1687 s%@sharedstatedir@%$sharedstatedir%g
1688 s%@localstatedir@%$localstatedir%g
1689 s%@libdir@%$libdir%g
1690 s%@includedir@%$includedir%g
1691 s%@oldincludedir@%$oldincludedir%g
1692 s%@infodir@%$infodir%g
1693 s%@mandir@%$mandir%g
1694 s%@CC@%$CC%g
1695 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1696 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1697 s%@INSTALL_DATA@%$INSTALL_DATA%g
1698 s%@host@%$host%g
1699 s%@host_alias@%$host_alias%g
1700 s%@host_cpu@%$host_cpu%g
1701 s%@host_vendor@%$host_vendor%g
1702 s%@host_os@%$host_os%g
1703 s%@build@%$build%g
1704 s%@build_alias@%$build_alias%g
1705 s%@build_cpu@%$build_cpu%g
1706 s%@build_vendor@%$build_vendor%g
1707 s%@build_os@%$build_os%g
1708 s%@AR@%$AR%g
1709 s%@RANLIB@%$RANLIB%g
1710 s%@target@%$target%g
1711 s%@target_alias@%$target_alias%g
1712 s%@target_cpu@%$target_cpu%g
1713 s%@target_vendor@%$target_vendor%g
1714 s%@target_os@%$target_os%g
1715 s%@HDEFINES@%$HDEFINES%g
1716 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1717 s%@subdirs@%$subdirs%g
1718
1719 CEOF
1720 EOF
1721
1722 cat >> $CONFIG_STATUS <<\EOF
1723
1724 # Split the substitutions into bite-sized pieces for seds with
1725 # small command number limits, like on Digital OSF/1 and HP-UX.
1726 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1727 ac_file=1 # Number of current file.
1728 ac_beg=1 # First line for current file.
1729 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1730 ac_more_lines=:
1731 ac_sed_cmds=""
1732 while $ac_more_lines; do
1733   if test $ac_beg -gt 1; then
1734     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1735   else
1736     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1737   fi
1738   if test ! -s conftest.s$ac_file; then
1739     ac_more_lines=false
1740     rm -f conftest.s$ac_file
1741   else
1742     if test -z "$ac_sed_cmds"; then
1743       ac_sed_cmds="sed -f conftest.s$ac_file"
1744     else
1745       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1746     fi
1747     ac_file=`expr $ac_file + 1`
1748     ac_beg=$ac_end
1749     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1750   fi
1751 done
1752 if test -z "$ac_sed_cmds"; then
1753   ac_sed_cmds=cat
1754 fi
1755 EOF
1756
1757 cat >> $CONFIG_STATUS <<EOF
1758
1759 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1760 EOF
1761 cat >> $CONFIG_STATUS <<\EOF
1762 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1763   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1764   case "$ac_file" in
1765   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1766        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1767   *) ac_file_in="${ac_file}.in" ;;
1768   esac
1769
1770   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1771
1772   # Remove last slash and all that follows it.  Not all systems have dirname.
1773   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1774   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1775     # The file is in a subdirectory.
1776     test ! -d "$ac_dir" && mkdir "$ac_dir"
1777     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1778     # A "../" for each directory in $ac_dir_suffix.
1779     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1780   else
1781     ac_dir_suffix= ac_dots=
1782   fi
1783
1784   case "$ac_given_srcdir" in
1785   .)  srcdir=.
1786       if test -z "$ac_dots"; then top_srcdir=.
1787       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1788   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1789   *) # Relative path.
1790     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1791     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1792   esac
1793
1794   case "$ac_given_INSTALL" in
1795   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1796   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1797   esac
1798
1799   echo creating "$ac_file"
1800   rm -f "$ac_file"
1801   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1802   case "$ac_file" in
1803   *Makefile*) ac_comsub="1i\\
1804 # $configure_input" ;;
1805   *) ac_comsub= ;;
1806   esac
1807
1808   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1809   sed -e "$ac_comsub
1810 s%@configure_input@%$configure_input%g
1811 s%@srcdir@%$srcdir%g
1812 s%@top_srcdir@%$top_srcdir%g
1813 s%@INSTALL@%$INSTALL%g
1814 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1815 fi; done
1816 rm -f conftest.s*
1817
1818 EOF
1819 cat >> $CONFIG_STATUS <<EOF
1820
1821 EOF
1822 cat >> $CONFIG_STATUS <<\EOF
1823
1824 exit 0
1825 EOF
1826 chmod +x $CONFIG_STATUS
1827 rm -fr confdefs* $ac_clean_files
1828 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1829
1830 if test "$no_recursion" != yes; then
1831
1832   # Remove --cache-file and --srcdir arguments so they do not pile up.
1833   ac_sub_configure_args=
1834   ac_prev=
1835   for ac_arg in $ac_configure_args; do
1836     if test -n "$ac_prev"; then
1837       ac_prev=
1838       continue
1839     fi
1840     case "$ac_arg" in
1841     -cache-file | --cache-file | --cache-fil | --cache-fi \
1842     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1843       ac_prev=cache_file ;;
1844     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1845     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1846       ;;
1847     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1848       ac_prev=srcdir ;;
1849     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1850       ;;
1851     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1852     esac
1853   done
1854
1855   for ac_config_dir in $configdirs; do
1856
1857     # Do not complain, so a configure script can configure whichever
1858     # parts of a large source tree are present.
1859     if test ! -d $srcdir/$ac_config_dir; then
1860       continue
1861     fi
1862
1863     echo configuring in $ac_config_dir
1864
1865     case "$srcdir" in
1866     .) ;;
1867     *)
1868       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1869       else
1870         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1871       fi
1872       ;;
1873     esac
1874
1875     ac_popdir=`pwd`
1876     cd $ac_config_dir
1877
1878       # A "../" for each directory in /$ac_config_dir.
1879       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1880
1881     case "$srcdir" in
1882     .) # No --srcdir option.  We are building in place.
1883       ac_sub_srcdir=$srcdir ;;
1884     /*) # Absolute path.
1885       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1886     *) # Relative path.
1887       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1888     esac
1889
1890     # Check for guested configure; otherwise get Cygnus style configure.
1891     if test -f $ac_sub_srcdir/configure; then
1892       ac_sub_configure=$ac_sub_srcdir/configure
1893     elif test -f $ac_sub_srcdir/configure.in; then
1894       ac_sub_configure=$ac_configure
1895     else
1896       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1897       ac_sub_configure=
1898     fi
1899
1900     # The recursion is here.
1901     if test -n "$ac_sub_configure"; then
1902
1903       # Make the cache file name correct relative to the subdirectory.
1904       case "$cache_file" in
1905       /*) ac_sub_cache_file=$cache_file ;;
1906       *) # Relative path.
1907         ac_sub_cache_file="$ac_dots$cache_file" ;;
1908       esac
1909   case "$ac_given_INSTALL" in
1910         [/$]*) INSTALL="$ac_given_INSTALL" ;;
1911         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1912         esac
1913
1914       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1915       # The eval makes quoting arguments work.
1916       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1917       then :
1918       else
1919         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1920       fi
1921     fi
1922
1923     cd $ac_popdir
1924   done
1925 fi
1926
1927
1928 exit 0