sim/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-sim "
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 srcdir=
  34 target=NONE
  35 verbose=
  36 x_includes=NONE
  37 x_libraries=NONE
  38 bindir='${exec_prefix}/bin'
  39 sbindir='${exec_prefix}/sbin'
  40 libexecdir='${exec_prefix}/libexec'
  41 datadir='${prefix}/share'
  42 sysconfdir='${prefix}/etc'
  43 sharedstatedir='${prefix}/com'
  44 localstatedir='${prefix}/var'
  45 libdir='${exec_prefix}/lib'
  46 includedir='${prefix}/include'
  47 oldincludedir='/usr/include'
  48 infodir='${prefix}/info'
  49 mandir='${prefix}/man'
  50
  51 # Initialize some other variables.
  52 subdirs=
  53 MFLAGS= MAKEFLAGS=
  54 # Maximum number of lines to put in a shell here document.
  55 ac_max_here_lines=12
  56
  57 ac_prev=
  58 for ac_option
  59 do
  60
  61   # If the previous option needs an argument, assign it.
  62   if test -n "$ac_prev"; then
  63     eval "$ac_prev=\$ac_option"
  64     ac_prev=
  65     continue
  66   fi
  67
  68   case "$ac_option" in
  69   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  70   *) ac_optarg= ;;
  71   esac
  72
  73   # Accept the important Cygnus configure options, so we can diagnose typos.
  74
  75   case "$ac_option" in
  76
  77   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  78     ac_prev=bindir ;;
  79   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  80     bindir="$ac_optarg" ;;
  81
  82   -build | --build | --buil | --bui | --bu)
  83     ac_prev=build ;;
  84   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  85     build="$ac_optarg" ;;
  86
  87   -cache-file | --cache-file | --cache-fil | --cache-fi \
  88   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  89     ac_prev=cache_file ;;
  90   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  91   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  92     cache_file="$ac_optarg" ;;
  93
  94   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  95     ac_prev=datadir ;;
  96   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  97   | --da=*)
  98     datadir="$ac_optarg" ;;
  99
 100   -disable-* | --disable-*)
 101     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 102     # Reject names that are not valid shell variable names.
 103     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 104       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 105     fi
 106     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 107     eval "enable_${ac_feature}=no" ;;
 108
 109   -enable-* | --enable-*)
 110     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 111     # Reject names that are not valid shell variable names.
 112     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 113       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 114     fi
 115     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 116     case "$ac_option" in
 117       *=*) ;;
 118       *) ac_optarg=yes ;;
 119     esac
 120     eval "enable_${ac_feature}='$ac_optarg'" ;;
 121
 122   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 123   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 124   | --exec | --exe | --ex)
 125     ac_prev=exec_prefix ;;
 126   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 127   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 128   | --exec=* | --exe=* | --ex=*)
 129     exec_prefix="$ac_optarg" ;;
 130
 131   -gas | --gas | --ga | --g)
 132     # Obsolete; use --with-gas.
 133     with_gas=yes ;;
 134
 135   -help | --help | --hel | --he)
 136     # Omit some internal or obsolete options to make the list less imposing.
 137     # This message is too long to be a string in the A/UX 3.1 sh.
 138     cat << EOF
 139 Usage: configure [options] [host]
 140 Options: [defaults in brackets after descriptions]
 141 Configuration:
 142   --cache-file=FILE       cache test results in FILE
 143   --help                  print this message
 144   --no-create             do not create output files
 145   --quiet, --silent       do not print \`checking...' messages
 146   --version               print the version of autoconf that created configure
 147 Directory and file names:
 148   --prefix=PREFIX         install architecture-independent files in PREFIX
 149                           [$ac_default_prefix]
 150   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 151                           [same as prefix]
 152   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 153   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 154   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 155   --datadir=DIR           read-only architecture-independent data in DIR
 156                           [PREFIX/share]
 157   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 158   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 159                           [PREFIX/com]
 160   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 161   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 162   --includedir=DIR        C header files in DIR [PREFIX/include]
 163   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 164   --infodir=DIR           info documentation in DIR [PREFIX/info]
 165   --mandir=DIR            man documentation in DIR [PREFIX/man]
 166   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 167   --program-prefix=PREFIX prepend PREFIX to installed program names
 168   --program-suffix=SUFFIX append SUFFIX to installed program names
 169   --program-transform-name=PROGRAM
 170                           run sed PROGRAM on installed program names
 171 EOF
 172     cat << EOF
 173 Host type:
 174   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 175   --host=HOST             configure for HOST [guessed]
 176   --target=TARGET         configure for TARGET [TARGET=HOST]
 177 Features and packages:
 178   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 179   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 180   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 181   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 182   --x-includes=DIR        X include files are in DIR
 183   --x-libraries=DIR       X library files are in DIR
 184 EOF
 185     if test -n "$ac_help"; then
 186       echo "--enable and --with options recognized:$ac_help"
 187     fi
 188     exit 0 ;;
 189
 190   -host | --host | --hos | --ho)
 191     ac_prev=host ;;
 192   -host=* | --host=* | --hos=* | --ho=*)
 193     host="$ac_optarg" ;;
 194
 195   -includedir | --includedir | --includedi | --included | --include \
 196   | --includ | --inclu | --incl | --inc)
 197     ac_prev=includedir ;;
 198   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 199   | --includ=* | --inclu=* | --incl=* | --inc=*)
 200     includedir="$ac_optarg" ;;
 201
 202   -infodir | --infodir | --infodi | --infod | --info | --inf)
 203     ac_prev=infodir ;;
 204   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 205     infodir="$ac_optarg" ;;
 206
 207   -libdir | --libdir | --libdi | --libd)
 208     ac_prev=libdir ;;
 209   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 210     libdir="$ac_optarg" ;;
 211
 212   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 213   | --libexe | --libex | --libe)
 214     ac_prev=libexecdir ;;
 215   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 216   | --libexe=* | --libex=* | --libe=*)
 217     libexecdir="$ac_optarg" ;;
 218
 219   -localstatedir | --localstatedir | --localstatedi | --localstated \
 220   | --localstate | --localstat | --localsta | --localst \
 221   | --locals | --local | --loca | --loc | --lo)
 222     ac_prev=localstatedir ;;
 223   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 224   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 225   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 226     localstatedir="$ac_optarg" ;;
 227
 228   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 229     ac_prev=mandir ;;
 230   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 231     mandir="$ac_optarg" ;;
 232
 233   -nfp | --nfp | --nf)
 234     # Obsolete; use --without-fp.
 235     with_fp=no ;;
 236
 237   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 238   | --no-cr | --no-c)
 239     no_create=yes ;;
 240
 241   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 242   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 243     no_recursion=yes ;;
 244
 245   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 246   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 247   | --oldin | --oldi | --old | --ol | --o)
 248     ac_prev=oldincludedir ;;
 249   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 250   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 251   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 252     oldincludedir="$ac_optarg" ;;
 253
 254   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 255     ac_prev=prefix ;;
 256   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 257     prefix="$ac_optarg" ;;
 258
 259   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 260   | --program-pre | --program-pr | --program-p)
 261     ac_prev=program_prefix ;;
 262   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 263   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 264     program_prefix="$ac_optarg" ;;
 265
 266   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 267   | --program-suf | --program-su | --program-s)
 268     ac_prev=program_suffix ;;
 269   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 270   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 271     program_suffix="$ac_optarg" ;;
 272
 273   -program-transform-name | --program-transform-name \
 274   | --program-transform-nam | --program-transform-na \
 275   | --program-transform-n | --program-transform- \
 276   | --program-transform | --program-transfor \
 277   | --program-transfo | --program-transf \
 278   | --program-trans | --program-tran \
 279   | --progr-tra | --program-tr | --program-t)
 280     ac_prev=program_transform_name ;;
 281   -program-transform-name=* | --program-transform-name=* \
 282   | --program-transform-nam=* | --program-transform-na=* \
 283   | --program-transform-n=* | --program-transform-=* \
 284   | --program-transform=* | --program-transfor=* \
 285   | --program-transfo=* | --program-transf=* \
 286   | --program-trans=* | --program-tran=* \
 287   | --progr-tra=* | --program-tr=* | --program-t=*)
 288     program_transform_name="$ac_optarg" ;;
 289
 290   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 291   | -silent | --silent | --silen | --sile | --sil)
 292     silent=yes ;;
 293
 294   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 295     ac_prev=sbindir ;;
 296   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 297   | --sbi=* | --sb=*)
 298     sbindir="$ac_optarg" ;;
 299
 300   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 301   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 302   | --sharedst | --shareds | --shared | --share | --shar \
 303   | --sha | --sh)
 304     ac_prev=sharedstatedir ;;
 305   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 306   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 307   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 308   | --sha=* | --sh=*)
 309     sharedstatedir="$ac_optarg" ;;
 310
 311   -site | --site | --sit)
 312     ac_prev=site ;;
 313   -site=* | --site=* | --sit=*)
 314     site="$ac_optarg" ;;
 315
 316   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 317     ac_prev=srcdir ;;
 318   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 319     srcdir="$ac_optarg" ;;
 320
 321   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 322   | --syscon | --sysco | --sysc | --sys | --sy)
 323     ac_prev=sysconfdir ;;
 324   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 325   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 326     sysconfdir="$ac_optarg" ;;
 327
 328   -target | --target | --targe | --targ | --tar | --ta | --t)
 329     ac_prev=target ;;
 330   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 331     target="$ac_optarg" ;;
 332
 333   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 334     verbose=yes ;;
 335
 336   -version | --version | --versio | --versi | --vers)
 337     echo "configure generated by autoconf version 2.12"
 338     exit 0 ;;
 339
 340   -with-* | --with-*)
 341     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 342     # Reject names that are not valid shell variable names.
 343     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 344       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 345     fi
 346     ac_package=`echo $ac_package| sed 's/-/_/g'`
 347     case "$ac_option" in
 348       *=*) ;;
 349       *) ac_optarg=yes ;;
 350     esac
 351     eval "with_${ac_package}='$ac_optarg'" ;;
 352
 353   -without-* | --without-*)
 354     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 355     # Reject names that are not valid shell variable names.
 356     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 357       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 358     fi
 359     ac_package=`echo $ac_package| sed 's/-/_/g'`
 360     eval "with_${ac_package}=no" ;;
 361
 362   --x)
 363     # Obsolete; use --with-x.
 364     with_x=yes ;;
 365
 366   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 367   | --x-incl | --x-inc | --x-in | --x-i)
 368     ac_prev=x_includes ;;
 369   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 370   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 371     x_includes="$ac_optarg" ;;
 372
 373   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 374   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 375     ac_prev=x_libraries ;;
 376   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 377   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 378     x_libraries="$ac_optarg" ;;
 379
 380   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 381     ;;
 382
 383   *)
 384     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 385       echo "configure: warning: $ac_option: invalid host type" 1>&2
 386     fi
 387     if test "x$nonopt" != xNONE; then
 388       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 389     fi
 390     nonopt="$ac_option"
 391     ;;
 392
 393   esac
 394 done
 395
 396 if test -n "$ac_prev"; then
 397   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 398 fi
 399
 400 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 401
 402 # File descriptor usage:
 403 # 0 standard input
 404 # 1 file creation
 405 # 2 errors and warnings
 406 # 3 some systems may open it to /dev/tty
 407 # 4 used on the Kubota Titan
 408 # 6 checking for... messages and results
 409 # 5 compiler messages saved in config.log
 410 if test "$silent" = yes; then
 411   exec 6>/dev/null
 412 else
 413   exec 6>&1
 414 fi
 415 exec 5>./config.log
 416
 417 echo "\
 418 This file contains any messages produced by compilers while
 419 running configure, to aid debugging if configure makes a mistake.
 420 " 1>&5
 421
 422 # Strip out --no-create and --no-recursion so they do not pile up.
 423 # Also quote any args containing shell metacharacters.
 424 ac_configure_args=
 425 for ac_arg
 426 do
 427   case "$ac_arg" in
 428   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 429   | --no-cr | --no-c) ;;
 430   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 431   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 432   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 433   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 434   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 435   esac
 436 done
 437
 438 # NLS nuisances.
 439 # Only set these to C if already set.  These must not be set unconditionally
 440 # because not all systems understand e.g. LANG=C (notably SCO).
 441 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 442 # Non-C LC_CTYPE values break the ctype check.
 443 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 444 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 445 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 446 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 447
 448 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 449 rm -rf conftest* confdefs.h
 450 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 451 echo > confdefs.h
 452
 453 # A filename unique to this package, relative to the directory that
 454 # configure is in, which we can look for to find out if srcdir is correct.
 455 ac_unique_file=Makefile.in
 456
 457 # Find the source files, if location was not specified.
 458 if test -z "$srcdir"; then
 459   ac_srcdir_defaulted=yes
 460   # Try the directory containing this script, then its parent.
 461   ac_prog=$0
 462   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 463   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 464   srcdir=$ac_confdir
 465   if test ! -r $srcdir/$ac_unique_file; then
 466     srcdir=..
 467   fi
 468 else
 469   ac_srcdir_defaulted=no
 470 fi
 471 if test ! -r $srcdir/$ac_unique_file; then
 472   if test "$ac_srcdir_defaulted" = yes; then
 473     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 474   else
 475     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 476   fi
 477 fi
 478 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 479
 480 # Prefer explicitly selected file to automatically selected ones.
 481 if test -z "$CONFIG_SITE"; then
 482   if test "x$prefix" != xNONE; then
 483     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 484   else
 485     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 486   fi
 487 fi
 488 for ac_site_file in $CONFIG_SITE; do
 489   if test -r "$ac_site_file"; then
 490     echo "loading site script $ac_site_file"
 491     . "$ac_site_file"
 492   fi
 493 done
 494
 495 if test -r "$cache_file"; then
 496   echo "loading cache $cache_file"
 497   . $cache_file
 498 else
 499   echo "creating cache $cache_file"
 500   > $cache_file
 501 fi
 502
 503 ac_ext=c
 504 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 505 ac_cpp='$CPP $CPPFLAGS'
 506 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 507 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 508 cross_compiling=$ac_cv_prog_cc_cross
 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 # Extract the first word of "gcc", so it can be a program name with args.
 525 set dummy gcc; ac_word=$2
 526 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 527 echo "configure:528: checking for $ac_word" >&5
 528 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 529   echo $ac_n "(cached) $ac_c" 1>&6
 530 else
 531   if test -n "$CC"; then
 532   ac_cv_prog_CC="$CC" # Let the user override the test.
 533 else
 534   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 535   for ac_dir in $PATH; do
 536     test -z "$ac_dir" && ac_dir=.
 537     if test -f $ac_dir/$ac_word; then
 538       ac_cv_prog_CC="gcc"
 539       break
 540     fi
 541   done
 542   IFS="$ac_save_ifs"
 543 fi
 544 fi
 545 CC="$ac_cv_prog_CC"
 546 if test -n "$CC"; then
 547   echo "$ac_t""$CC" 1>&6
 548 else
 549   echo "$ac_t""no" 1>&6
 550 fi
 551
 552 if test -z "$CC"; then
 553   # Extract the first word of "cc", so it can be a program name with args.
 554 set dummy cc; ac_word=$2
 555 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 556 echo "configure:557: checking for $ac_word" >&5
 557 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 558   echo $ac_n "(cached) $ac_c" 1>&6
 559 else
 560   if test -n "$CC"; then
 561   ac_cv_prog_CC="$CC" # Let the user override the test.
 562 else
 563   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 564   ac_prog_rejected=no
 565   for ac_dir in $PATH; do
 566     test -z "$ac_dir" && ac_dir=.
 567     if test -f $ac_dir/$ac_word; then
 568       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 569         ac_prog_rejected=yes
 570         continue
 571       fi
 572       ac_cv_prog_CC="cc"
 573       break
 574     fi
 575   done
 576   IFS="$ac_save_ifs"
 577 if test $ac_prog_rejected = yes; then
 578   # We found a bogon in the path, so make sure we never use it.
 579   set dummy $ac_cv_prog_CC
 580   shift
 581   if test $# -gt 0; then
 582     # We chose a different compiler from the bogus one.
 583     # However, it has the same basename, so the bogon will be chosen
 584     # first if we set CC to just the basename; use the full file name.
 585     shift
 586     set dummy "$ac_dir/$ac_word" "$@"
 587     shift
 588     ac_cv_prog_CC="$@"
 589   fi
 590 fi
 591 fi
 592 fi
 593 CC="$ac_cv_prog_CC"
 594 if test -n "$CC"; then
 595   echo "$ac_t""$CC" 1>&6
 596 else
 597   echo "$ac_t""no" 1>&6
 598 fi
 599
 600   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 601 fi
 602
 603 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 604 echo "configure:605: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 605
 606 ac_ext=c
 607 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 608 ac_cpp='$CPP $CPPFLAGS'
 609 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 610 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 611 cross_compiling=$ac_cv_prog_cc_cross
 612
 613 cat > conftest.$ac_ext <<EOF
 614 #line 615 "configure"
 615 #include "confdefs.h"
 616 main(){return(0);}
 617 EOF
 618 if { (eval echo configure:619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 619   ac_cv_prog_cc_works=yes
 620   # If we can't run a trivial program, we are probably using a cross compiler.
 621   if (./conftest; exit) 2>/dev/null; then
 622     ac_cv_prog_cc_cross=no
 623   else
 624     ac_cv_prog_cc_cross=yes
 625   fi
 626 else
 627   echo "configure: failed program was:" >&5
 628   cat conftest.$ac_ext >&5
 629   ac_cv_prog_cc_works=no
 630 fi
 631 rm -fr conftest*
 632
 633 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 634 if test $ac_cv_prog_cc_works = no; then
 635   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 636 fi
 637 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 638 echo "configure:639: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 639 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 640 cross_compiling=$ac_cv_prog_cc_cross
 641
 642 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 643 echo "configure:644: checking whether we are using GNU C" >&5
 644 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 645   echo $ac_n "(cached) $ac_c" 1>&6
 646 else
 647   cat > conftest.c <<EOF
 648 #ifdef __GNUC__
 649   yes;
 650 #endif
 651 EOF
 652 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 653   ac_cv_prog_gcc=yes
 654 else
 655   ac_cv_prog_gcc=no
 656 fi
 657 fi
 658
 659 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 660
 661 if test $ac_cv_prog_gcc = yes; then
 662   GCC=yes
 663   ac_test_CFLAGS="${CFLAGS+set}"
 664   ac_save_CFLAGS="$CFLAGS"
 665   CFLAGS=
 666   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 667 echo "configure:668: checking whether ${CC-cc} accepts -g" >&5
 668 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 669   echo $ac_n "(cached) $ac_c" 1>&6
 670 else
 671   echo 'void f(){}' > conftest.c
 672 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 673   ac_cv_prog_cc_g=yes
 674 else
 675   ac_cv_prog_cc_g=no
 676 fi
 677 rm -f conftest*
 678
 679 fi
 680
 681 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 682   if test "$ac_test_CFLAGS" = set; then
 683     CFLAGS="$ac_save_CFLAGS"
 684   elif test $ac_cv_prog_cc_g = yes; then
 685     CFLAGS="-g -O2"
 686   else
 687     CFLAGS="-O2"
 688   fi
 689 else
 690   GCC=
 691   test "${CFLAGS+set}" = set || CFLAGS="-g"
 692 fi
 693
 694 ac_aux_dir=
 695 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 696   if test -f $ac_dir/install-sh; then
 697     ac_aux_dir=$ac_dir
 698     ac_install_sh="$ac_aux_dir/install-sh -c"
 699     break
 700   elif test -f $ac_dir/install.sh; then
 701     ac_aux_dir=$ac_dir
 702     ac_install_sh="$ac_aux_dir/install.sh -c"
 703     break
 704   fi
 705 done
 706 if test -z "$ac_aux_dir"; then
 707   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 708 fi
 709 ac_config_guess=$ac_aux_dir/config.guess
 710 ac_config_sub=$ac_aux_dir/config.sub
 711 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 712
 713 # Find a good install program.  We prefer a C program (faster),
 714 # so one script is as good as another.  But avoid the broken or
 715 # incompatible versions:
 716 # SysV /etc/install, /usr/sbin/install
 717 # SunOS /usr/etc/install
 718 # IRIX /sbin/install
 719 # AIX /bin/install
 720 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 721 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 722 # ./install, which can be erroneously created by make from ./install.sh.
 723 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 724 echo "configure:725: checking for a BSD compatible install" >&5
 725 if test -z "$INSTALL"; then
 726 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 727   echo $ac_n "(cached) $ac_c" 1>&6
 728 else
 729     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 730   for ac_dir in $PATH; do
 731     # Account for people who put trailing slashes in PATH elements.
 732     case "$ac_dir/" in
 733     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 734     *)
 735       # OSF1 and SCO ODT 3.0 have their own names for install.
 736       for ac_prog in ginstall installbsd scoinst install; do
 737         if test -f $ac_dir/$ac_prog; then
 738           if test $ac_prog = install &&
 739             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 740             # AIX install.  It has an incompatible calling convention.
 741             # OSF/1 installbsd also uses dspmsg, but is usable.
 742             :
 743           else
 744             ac_cv_path_install="$ac_dir/$ac_prog -c"
 745             break 2
 746           fi
 747         fi
 748       done
 749       ;;
 750     esac
 751   done
 752   IFS="$ac_save_IFS"
 753
 754 fi
 755   if test "${ac_cv_path_install+set}" = set; then
 756     INSTALL="$ac_cv_path_install"
 757   else
 758     # As a last resort, use the slow shell script.  We don't cache a
 759     # path for INSTALL within a source directory, because that will
 760     # break other packages using the cache if that directory is
 761     # removed, or if the path is relative.
 762     INSTALL="$ac_install_sh"
 763   fi
 764 fi
 765 echo "$ac_t""$INSTALL" 1>&6
 766
 767 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 768 # It thinks the first close brace ends the variable substitution.
 769 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 770
 771 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 772
 773
 774 # Make sure we can run config.sub.
 775 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 776 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 777 fi
 778
 779 echo $ac_n "checking host system type""... $ac_c" 1>&6
 780 echo "configure:781: checking host system type" >&5
 781
 782 host_alias=$host
 783 case "$host_alias" in
 784 NONE)
 785   case $nonopt in
 786   NONE)
 787     if host_alias=`$ac_config_guess`; then :
 788     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 789     fi ;;
 790   *) host_alias=$nonopt ;;
 791   esac ;;
 792 esac
 793
 794 host=`$ac_config_sub $host_alias`
 795 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 796 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 797 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 798 echo "$ac_t""$host" 1>&6
 799
 800 echo $ac_n "checking build system type""... $ac_c" 1>&6
 801 echo "configure:802: checking build system type" >&5
 802
 803 build_alias=$build
 804 case "$build_alias" in
 805 NONE)
 806   case $nonopt in
 807   NONE) build_alias=$host_alias ;;
 808   *) build_alias=$nonopt ;;
 809   esac ;;
 810 esac
 811
 812 build=`$ac_config_sub $build_alias`
 813 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 814 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 815 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 816 echo "$ac_t""$build" 1>&6
 817
 818 if test $host != $build; then
 819   ac_tool_prefix=${host_alias}-
 820 else
 821   ac_tool_prefix=
 822 fi
 823
 824 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 825 set dummy ${ac_tool_prefix}ar; ac_word=$2
 826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 827 echo "configure:828: checking for $ac_word" >&5
 828 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 829   echo $ac_n "(cached) $ac_c" 1>&6
 830 else
 831   if test -n "$AR"; then
 832   ac_cv_prog_AR="$AR" # Let the user override the test.
 833 else
 834   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 835   for ac_dir in $PATH; do
 836     test -z "$ac_dir" && ac_dir=.
 837     if test -f $ac_dir/$ac_word; then
 838       ac_cv_prog_AR="${ac_tool_prefix}ar"
 839       break
 840     fi
 841   done
 842   IFS="$ac_save_ifs"
 843   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 844 fi
 845 fi
 846 AR="$ac_cv_prog_AR"
 847 if test -n "$AR"; then
 848   echo "$ac_t""$AR" 1>&6
 849 else
 850   echo "$ac_t""no" 1>&6
 851 fi
 852
 853
 854
 855 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 856 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 857 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 858 echo "configure:859: checking for $ac_word" >&5
 859 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 860   echo $ac_n "(cached) $ac_c" 1>&6
 861 else
 862   if test -n "$RANLIB"; then
 863   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 864 else
 865   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 866   for ac_dir in $PATH; do
 867     test -z "$ac_dir" && ac_dir=.
 868     if test -f $ac_dir/$ac_word; then
 869       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 870       break
 871     fi
 872   done
 873   IFS="$ac_save_ifs"
 874 fi
 875 fi
 876 RANLIB="$ac_cv_prog_RANLIB"
 877 if test -n "$RANLIB"; then
 878   echo "$ac_t""$RANLIB" 1>&6
 879 else
 880   echo "$ac_t""no" 1>&6
 881 fi
 882
 883
 884 if test -z "$ac_cv_prog_RANLIB"; then
 885 if test -n "$ac_tool_prefix"; then
 886   # Extract the first word of "ranlib", so it can be a program name with args.
 887 set dummy ranlib; ac_word=$2
 888 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 889 echo "configure:890: checking for $ac_word" >&5
 890 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 891   echo $ac_n "(cached) $ac_c" 1>&6
 892 else
 893   if test -n "$RANLIB"; then
 894   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 895 else
 896   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 897   for ac_dir in $PATH; do
 898     test -z "$ac_dir" && ac_dir=.
 899     if test -f $ac_dir/$ac_word; then
 900       ac_cv_prog_RANLIB="ranlib"
 901       break
 902     fi
 903   done
 904   IFS="$ac_save_ifs"
 905   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 906 fi
 907 fi
 908 RANLIB="$ac_cv_prog_RANLIB"
 909 if test -n "$RANLIB"; then
 910   echo "$ac_t""$RANLIB" 1>&6
 911 else
 912   echo "$ac_t""no" 1>&6
 913 fi
 914
 915 else
 916   RANLIB=":"
 917 fi
 918 fi
 919
 920
 921 ac_aux_dir=
 922 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 923   if test -f $ac_dir/install-sh; then
 924     ac_aux_dir=$ac_dir
 925     ac_install_sh="$ac_aux_dir/install-sh -c"
 926     break
 927   elif test -f $ac_dir/install.sh; then
 928     ac_aux_dir=$ac_dir
 929     ac_install_sh="$ac_aux_dir/install.sh -c"
 930     break
 931   fi
 932 done
 933 if test -z "$ac_aux_dir"; then
 934   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 935 fi
 936 ac_config_guess=$ac_aux_dir/config.guess
 937 ac_config_sub=$ac_aux_dir/config.sub
 938 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 939
 940
 941 # Do some error checking and defaulting for the host and target type.
 942 # The inputs are:
 943 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 944 #
 945 # The rules are:
 946 # 1. You are not allowed to specify --host, --target, and nonopt at the
 947 #    same time.
 948 # 2. Host defaults to nonopt.
 949 # 3. If nonopt is not specified, then host defaults to the current host,
 950 #    as determined by config.guess.
 951 # 4. Target and build default to nonopt.
 952 # 5. If nonopt is not specified, then target and build default to host.
 953
 954 # The aliases save the names the user supplied, while $host etc.
 955 # will get canonicalized.
 956 case $host---$target---$nonopt in
 957 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 958 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 959 esac
 960
 961
 962 # Make sure we can run config.sub.
 963 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 964 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 965 fi
 966
 967 echo $ac_n "checking host system type""... $ac_c" 1>&6
 968 echo "configure:969: checking host system type" >&5
 969
 970 host_alias=$host
 971 case "$host_alias" in
 972 NONE)
 973   case $nonopt in
 974   NONE)
 975     if host_alias=`$ac_config_guess`; then :
 976     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 977     fi ;;
 978   *) host_alias=$nonopt ;;
 979   esac ;;
 980 esac
 981
 982 host=`$ac_config_sub $host_alias`
 983 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 984 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 985 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 986 echo "$ac_t""$host" 1>&6
 987
 988 echo $ac_n "checking target system type""... $ac_c" 1>&6
 989 echo "configure:990: checking target system type" >&5
 990
 991 target_alias=$target
 992 case "$target_alias" in
 993 NONE)
 994   case $nonopt in
 995   NONE) target_alias=$host_alias ;;
 996   *) target_alias=$nonopt ;;
 997   esac ;;
 998 esac
 999
1000 target=`$ac_config_sub $target_alias`
1001 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1002 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1003 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1004 echo "$ac_t""$target" 1>&6
1005
1006 echo $ac_n "checking build system type""... $ac_c" 1>&6
1007 echo "configure:1008: checking build system type" >&5
1008
1009 build_alias=$build
1010 case "$build_alias" in
1011 NONE)
1012   case $nonopt in
1013   NONE) build_alias=$host_alias ;;
1014   *) build_alias=$nonopt ;;
1015   esac ;;
1016 esac
1017
1018 build=`$ac_config_sub $build_alias`
1019 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1020 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1021 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1022 echo "$ac_t""$build" 1>&6
1023
1024 test "$host_alias" != "$target_alias" &&
1025   test "$program_prefix$program_suffix$program_transform_name" = \
1026     NONENONEs,x,x, &&
1027   program_prefix=${target_alias}-
1028
1029 if test "$program_transform_name" = s,x,x,; then
1030   program_transform_name=
1031 else
1032   # Double any \ or $.  echo might interpret backslashes.
1033   cat <<\EOF_SED > conftestsed
1034 s,\\,\\\\,g; s,\$,$$,g
1035 EOF_SED
1036   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1037   rm -f conftestsed
1038 fi
1039 test "$program_prefix" != NONE &&
1040   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1041 # Use a double $ so make ignores it.
1042 test "$program_suffix" != NONE &&
1043   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1044
1045 # sed with no file args requires a program.
1046 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1047
1048 # Extract the first word of "gcc", so it can be a program name with args.
1049 set dummy gcc; ac_word=$2
1050 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1051 echo "configure:1052: checking for $ac_word" >&5
1052 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1053   echo $ac_n "(cached) $ac_c" 1>&6
1054 else
1055   if test -n "$CC"; then
1056   ac_cv_prog_CC="$CC" # Let the user override the test.
1057 else
1058   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1059   for ac_dir in $PATH; do
1060     test -z "$ac_dir" && ac_dir=.
1061     if test -f $ac_dir/$ac_word; then
1062       ac_cv_prog_CC="gcc"
1063       break
1064     fi
1065   done
1066   IFS="$ac_save_ifs"
1067 fi
1068 fi
1069 CC="$ac_cv_prog_CC"
1070 if test -n "$CC"; then
1071   echo "$ac_t""$CC" 1>&6
1072 else
1073   echo "$ac_t""no" 1>&6
1074 fi
1075
1076 if test -z "$CC"; then
1077   # Extract the first word of "cc", so it can be a program name with args.
1078 set dummy cc; ac_word=$2
1079 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1080 echo "configure:1081: checking for $ac_word" >&5
1081 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1082   echo $ac_n "(cached) $ac_c" 1>&6
1083 else
1084   if test -n "$CC"; then
1085   ac_cv_prog_CC="$CC" # Let the user override the test.
1086 else
1087   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1088   ac_prog_rejected=no
1089   for ac_dir in $PATH; do
1090     test -z "$ac_dir" && ac_dir=.
1091     if test -f $ac_dir/$ac_word; then
1092       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1093         ac_prog_rejected=yes
1094         continue
1095       fi
1096       ac_cv_prog_CC="cc"
1097       break
1098     fi
1099   done
1100   IFS="$ac_save_ifs"
1101 if test $ac_prog_rejected = yes; then
1102   # We found a bogon in the path, so make sure we never use it.
1103   set dummy $ac_cv_prog_CC
1104   shift
1105   if test $# -gt 0; then
1106     # We chose a different compiler from the bogus one.
1107     # However, it has the same basename, so the bogon will be chosen
1108     # first if we set CC to just the basename; use the full file name.
1109     shift
1110     set dummy "$ac_dir/$ac_word" "$@"
1111     shift
1112     ac_cv_prog_CC="$@"
1113   fi
1114 fi
1115 fi
1116 fi
1117 CC="$ac_cv_prog_CC"
1118 if test -n "$CC"; then
1119   echo "$ac_t""$CC" 1>&6
1120 else
1121   echo "$ac_t""no" 1>&6
1122 fi
1123
1124   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1125 fi
1126
1127 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1128 echo "configure:1129: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1129
1130 ac_ext=c
1131 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1132 ac_cpp='$CPP $CPPFLAGS'
1133 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1134 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1135 cross_compiling=$ac_cv_prog_cc_cross
1136
1137 cat > conftest.$ac_ext <<EOF
1138 #line 1139 "configure"
1139 #include "confdefs.h"
1140 main(){return(0);}
1141 EOF
1142 if { (eval echo configure:1143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1143   ac_cv_prog_cc_works=yes
1144   # If we can't run a trivial program, we are probably using a cross compiler.
1145   if (./conftest; exit) 2>/dev/null; then
1146     ac_cv_prog_cc_cross=no
1147   else
1148     ac_cv_prog_cc_cross=yes
1149   fi
1150 else
1151   echo "configure: failed program was:" >&5
1152   cat conftest.$ac_ext >&5
1153   ac_cv_prog_cc_works=no
1154 fi
1155 rm -fr conftest*
1156
1157 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1158 if test $ac_cv_prog_cc_works = no; then
1159   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1160 fi
1161 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1162 echo "configure:1163: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1163 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1164 cross_compiling=$ac_cv_prog_cc_cross
1165
1166 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1167 echo "configure:1168: checking whether we are using GNU C" >&5
1168 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1169   echo $ac_n "(cached) $ac_c" 1>&6
1170 else
1171   cat > conftest.c <<EOF
1172 #ifdef __GNUC__
1173   yes;
1174 #endif
1175 EOF
1176 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1177   ac_cv_prog_gcc=yes
1178 else
1179   ac_cv_prog_gcc=no
1180 fi
1181 fi
1182
1183 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1184
1185 if test $ac_cv_prog_gcc = yes; then
1186   GCC=yes
1187   ac_test_CFLAGS="${CFLAGS+set}"
1188   ac_save_CFLAGS="$CFLAGS"
1189   CFLAGS=
1190   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1191 echo "configure:1192: checking whether ${CC-cc} accepts -g" >&5
1192 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1193   echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195   echo 'void f(){}' > conftest.c
1196 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1197   ac_cv_prog_cc_g=yes
1198 else
1199   ac_cv_prog_cc_g=no
1200 fi
1201 rm -f conftest*
1202
1203 fi
1204
1205 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1206   if test "$ac_test_CFLAGS" = set; then
1207     CFLAGS="$ac_save_CFLAGS"
1208   elif test $ac_cv_prog_cc_g = yes; then
1209     CFLAGS="-g -O2"
1210   else
1211     CFLAGS="-O2"
1212   fi
1213 else
1214   GCC=
1215   test "${CFLAGS+set}" = set || CFLAGS="-g"
1216 fi
1217
1218
1219
1220 AR=${AR-ar}
1221
1222 # Extract the first word of "ranlib", so it can be a program name with args.
1223 set dummy ranlib; ac_word=$2
1224 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1225 echo "configure:1226: checking for $ac_word" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1227   echo $ac_n "(cached) $ac_c" 1>&6
1228 else
1229   if test -n "$RANLIB"; then
1230   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1231 else
1232   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1233   for ac_dir in $PATH; do
1234     test -z "$ac_dir" && ac_dir=.
1235     if test -f $ac_dir/$ac_word; then
1236       ac_cv_prog_RANLIB="ranlib"
1237       break
1238     fi
1239   done
1240   IFS="$ac_save_ifs"
1241   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1242 fi
1243 fi
1244 RANLIB="$ac_cv_prog_RANLIB"
1245 if test -n "$RANLIB"; then
1246   echo "$ac_t""$RANLIB" 1>&6
1247 else
1248   echo "$ac_t""no" 1>&6
1249 fi
1250
1251
1252 # Put a plausible default for CC_FOR_BUILD in Makefile.
1253
1254 if test "x$cross_compiling" = "xno"; then
1255   CC_FOR_BUILD='$(CC)'
1256 else
1257   CC_FOR_BUILD=gcc
1258 fi
1259
1260
1261 # If a cpu ever has more than one simulator to choose from, use
1262 # --enable-sim=... to choose.
1263 # Check whether --enable-sim or --disable-sim was given.
1264 if test "${enable_sim+set}" = set; then
1265   enableval="$enable_sim"
1266   case "${enableval}" in
1267 yes | no) ;;
1268 *)      { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;;
1269 esac
1270 fi
1271
1272
1273 # Assume simulator can be built with cc.
1274 # If the user passes --enable-sim built it regardless of $(CC).
1275 only_if_gcc=no
1276 only_if_enabled=no
1277 extra_subdirs=common
1278
1279 # WHEN ADDING ENTRIES TO THIS MATRIX:
1280 #  Make sure that the left side always has two dashes.  Otherwise you
1281 #  can get spurious matches.  Even for unambiguous cases, do this as a
1282 #  convention, else the table becomes a real mess to understand and maintain.
1283
1284 case "${target}" in
1285   arm*-*-*)             sim_target=arm ;;
1286   thumb*-*-*)           sim_target=arm ;;
1287   d10v-*-*)             sim_target=d10v ;;
1288 # start-sanitize-d30v
1289   d30v-*-*)
1290         sim_target=d30v
1291         only_if_gcc=yes
1292         extra_subdirs="${extra_subdirs} igen"
1293         ;;
1294 # end-sanitize-d30v
1295   h8300*-*-*)           sim_target=h8300 ;;
1296   h8500-*-*)            sim_target=h8500 ;;
1297   m32r-*-*)             sim_target=m32r ;;
1298   mips*-*-*)
1299         # The MIPS simulator can only be compiled by gcc.
1300         sim_target=mips
1301         only_if_gcc=yes
1302         extra_subdirs="${extra_subdirs} igen"
1303         ;;
1304   mn10300*-*-*)
1305         # The mn10300 simulator can only be compiled by gcc.
1306         sim_target=mn10300
1307         only_if_gcc=yes
1308         extra_subdirs="${extra_subdirs} igen"
1309         ;;
1310   mn10200*-*-*)
1311         sim_target=mn10200
1312         ;;
1313   sh*-*-*)              sim_target=sh ;;
1314   powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
1315         # The PowerPC simulator uses the GCC extension long long as well as
1316         # ANSI prototypes, so don't enable it for random host compilers
1317         # unless asked to.
1318         sim_target=ppc
1319         only_if_gcc=yes
1320         #extra_subdirs="${extra_subdirs}"
1321         ;;
1322 # start-sanitize-tic80
1323   tic80-*-*)
1324         sim_target=tic80
1325         only_if_gcc=yes
1326         extra_subdirs="${extra_subdirs} igen"
1327         ;;
1328 # end-sanitize-tic80
1329   v850-*-*)
1330         # The V850 simulator can only be compiled by gcc.
1331         sim_target=v850
1332         extra_subdirs="${extra_subdirs} igen"
1333         only_if_gcc=yes
1334         ;;
1335 # start-sanitize-v850e
1336   v850e-*-*)
1337         # The V850 simulator can only be compiled by gcc.
1338         sim_target=v850
1339         extra_subdirs="${extra_subdirs} igen"
1340         only_if_gcc=yes
1341         ;;
1342   v850ea-*-*)
1343         # The V850 simulator can only be compiled by gcc.
1344         sim_target=v850
1345         extra_subdirs="${extra_subdirs} igen"
1346         only_if_gcc=yes
1347         ;;
1348 # end-sanitize-v850e
1349   w65-*-*)
1350         sim_target=w65
1351         # The w65 is suffering from gradual decay.
1352         only_if_enabled=yes
1353         ;;
1354   z8k*-*-*)             sim_target=z8k ;;
1355   sparc64-*-*)
1356         sim_target=none # Don't build erc32 if sparc64.
1357         ;;
1358   sparc*-*-*)
1359         # The SPARC simulator can only be compiled by gcc.
1360         sim_target=erc32
1361         only_if_gcc=yes
1362         # Unfortunately erc32 won't build on many hosts, so only enable
1363         # it if the user really really wants it.
1364         only_if_enabled=yes
1365         ;;
1366   *)                    sim_target=none ;;
1367 esac
1368
1369
1370 # Is there a testsuite directory for the target?
1371 testdir=`echo ${target} | sed -e 's/-.*-/-/'`
1372 if test -r ${srcdir}/testsuite/${testdir}/configure ; then
1373   extra_subdirs="${extra_subdirs} testsuite"
1374 fi
1375
1376
1377 case "${enable_sim}" in
1378 no)     sim_target=none ;;
1379 yes)
1380         if test ${only_if_gcc} = yes ; then
1381                 if test "${GCC}" != yes ; then
1382                         echo "Can't enable simulator since not compiling with GCC."
1383                         sim_target=none
1384                 fi
1385         fi
1386         ;;
1387 *)
1388         if test ${only_if_enabled} = yes ; then
1389                 sim_target=none
1390         else
1391                 if test ${only_if_gcc} = yes ; then
1392                         if test "${GCC}" != yes ; then
1393                                 sim_target=none
1394                         fi
1395                 fi
1396         fi
1397         ;;
1398 esac
1399
1400 if test x"${sim_target}" != xnone ; then
1401         configdirs="${extra_subdirs} ${sim_target}"
1402         subdirs="$configdirs"
1403
1404 fi
1405
1406 trap '' 1 2 15
1407 cat > confcache <<\EOF
1408 # This file is a shell script that caches the results of configure
1409 # tests run on this system so they can be shared between configure
1410 # scripts and configure runs.  It is not useful on other systems.
1411 # If it contains results you don't want to keep, you may remove or edit it.
1412 #
1413 # By default, configure uses ./config.cache as the cache file,
1414 # creating it if it does not exist already.  You can give configure
1415 # the --cache-file=FILE option to use a different cache file; that is
1416 # what configure does when it calls configure scripts in
1417 # subdirectories, so they share the cache.
1418 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1419 # config.status only pays attention to the cache file if you give it the
1420 # --recheck option to rerun configure.
1421 #
1422 EOF
1423 # The following way of writing the cache mishandles newlines in values,
1424 # but we know of no workaround that is simple, portable, and efficient.
1425 # So, don't put newlines in cache variables' values.
1426 # Ultrix sh set writes to stderr and can't be redirected directly,
1427 # and sets the high bit in the cache file unless we assign to the vars.
1428 (set) 2>&1 |
1429   case `(ac_space=' '; set) 2>&1` in
1430   *ac_space=\ *)
1431     # `set' does not quote correctly, so add quotes (double-quote substitution
1432     # turns \\\\ into \\, and sed turns \\ into \).
1433     sed -n \
1434       -e "s/'/'\\\\''/g" \
1435       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1436     ;;
1437   *)
1438     # `set' quotes correctly as required by POSIX, so do not add quotes.
1439     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1440     ;;
1441   esac >> confcache
1442 if cmp -s $cache_file confcache; then
1443   :
1444 else
1445   if test -w $cache_file; then
1446     echo "updating cache $cache_file"
1447     cat confcache > $cache_file
1448   else
1449     echo "not updating unwritable cache $cache_file"
1450   fi
1451 fi
1452 rm -f confcache
1453
1454 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1455
1456 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1457 # Let make expand exec_prefix.
1458 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1459
1460 # Any assignment to VPATH causes Sun make to only execute
1461 # the first set of double-colon rules, so remove it if not needed.
1462 # If there is a colon in the path, we need to keep it.
1463 if test "x$srcdir" = x.; then
1464   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1465 fi
1466
1467 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1468
1469 # Transform confdefs.h into DEFS.
1470 # Protect against shell expansion while executing Makefile rules.
1471 # Protect against Makefile macro expansion.
1472 cat > conftest.defs <<\EOF
1473 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1474 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1475 s%\[%\\&%g
1476 s%\]%\\&%g
1477 s%\$%$$%g
1478 EOF
1479 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1480 rm -f conftest.defs
1481
1482
1483 # Without the "./", some shells look in PATH for config.status.
1484 : ${CONFIG_STATUS=./config.status}
1485
1486 echo creating $CONFIG_STATUS
1487 rm -f $CONFIG_STATUS
1488 cat > $CONFIG_STATUS <<EOF
1489 #! /bin/sh
1490 # Generated automatically by configure.
1491 # Run this file to recreate the current configuration.
1492 # This directory was configured as follows,
1493 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1494 #
1495 # $0 $ac_configure_args
1496 #
1497 # Compiler output produced by configure, useful for debugging
1498 # configure, is in ./config.log if it exists.
1499
1500 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1501 for ac_option
1502 do
1503   case "\$ac_option" in
1504   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1505     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1506     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1507   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1508     echo "$CONFIG_STATUS generated by autoconf version 2.12"
1509     exit 0 ;;
1510   -help | --help | --hel | --he | --h)
1511     echo "\$ac_cs_usage"; exit 0 ;;
1512   *) echo "\$ac_cs_usage"; exit 1 ;;
1513   esac
1514 done
1515
1516 ac_given_srcdir=$srcdir
1517 ac_given_INSTALL="$INSTALL"
1518
1519 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1520 EOF
1521 cat >> $CONFIG_STATUS <<EOF
1522
1523 # Protect against being on the right side of a sed subst in config.status.
1524 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1525  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1526 $ac_vpsub
1527 $extrasub
1528 s%@CFLAGS@%$CFLAGS%g
1529 s%@CPPFLAGS@%$CPPFLAGS%g
1530 s%@CXXFLAGS@%$CXXFLAGS%g
1531 s%@DEFS@%$DEFS%g
1532 s%@LDFLAGS@%$LDFLAGS%g
1533 s%@LIBS@%$LIBS%g
1534 s%@exec_prefix@%$exec_prefix%g
1535 s%@prefix@%$prefix%g
1536 s%@program_transform_name@%$program_transform_name%g
1537 s%@bindir@%$bindir%g
1538 s%@sbindir@%$sbindir%g
1539 s%@libexecdir@%$libexecdir%g
1540 s%@datadir@%$datadir%g
1541 s%@sysconfdir@%$sysconfdir%g
1542 s%@sharedstatedir@%$sharedstatedir%g
1543 s%@localstatedir@%$localstatedir%g
1544 s%@libdir@%$libdir%g
1545 s%@includedir@%$includedir%g
1546 s%@oldincludedir@%$oldincludedir%g
1547 s%@infodir@%$infodir%g
1548 s%@mandir@%$mandir%g
1549 s%@CC@%$CC%g
1550 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1551 s%@INSTALL_DATA@%$INSTALL_DATA%g
1552 s%@host@%$host%g
1553 s%@host_alias@%$host_alias%g
1554 s%@host_cpu@%$host_cpu%g
1555 s%@host_vendor@%$host_vendor%g
1556 s%@host_os@%$host_os%g
1557 s%@build@%$build%g
1558 s%@build_alias@%$build_alias%g
1559 s%@build_cpu@%$build_cpu%g
1560 s%@build_vendor@%$build_vendor%g
1561 s%@build_os@%$build_os%g
1562 s%@AR@%$AR%g
1563 s%@RANLIB@%$RANLIB%g
1564 s%@target@%$target%g
1565 s%@target_alias@%$target_alias%g
1566 s%@target_cpu@%$target_cpu%g
1567 s%@target_vendor@%$target_vendor%g
1568 s%@target_os@%$target_os%g
1569 s%@HDEFINES@%$HDEFINES%g
1570 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1571 s%@subdirs@%$subdirs%g
1572
1573 CEOF
1574 EOF
1575
1576 cat >> $CONFIG_STATUS <<\EOF
1577
1578 # Split the substitutions into bite-sized pieces for seds with
1579 # small command number limits, like on Digital OSF/1 and HP-UX.
1580 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1581 ac_file=1 # Number of current file.
1582 ac_beg=1 # First line for current file.
1583 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1584 ac_more_lines=:
1585 ac_sed_cmds=""
1586 while $ac_more_lines; do
1587   if test $ac_beg -gt 1; then
1588     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1589   else
1590     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1591   fi
1592   if test ! -s conftest.s$ac_file; then
1593     ac_more_lines=false
1594     rm -f conftest.s$ac_file
1595   else
1596     if test -z "$ac_sed_cmds"; then
1597       ac_sed_cmds="sed -f conftest.s$ac_file"
1598     else
1599       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1600     fi
1601     ac_file=`expr $ac_file + 1`
1602     ac_beg=$ac_end
1603     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1604   fi
1605 done
1606 if test -z "$ac_sed_cmds"; then
1607   ac_sed_cmds=cat
1608 fi
1609 EOF
1610
1611 cat >> $CONFIG_STATUS <<EOF
1612
1613 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1614 EOF
1615 cat >> $CONFIG_STATUS <<\EOF
1616 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1617   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1618   case "$ac_file" in
1619   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1620        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1621   *) ac_file_in="${ac_file}.in" ;;
1622   esac
1623
1624   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1625
1626   # Remove last slash and all that follows it.  Not all systems have dirname.
1627   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1628   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1629     # The file is in a subdirectory.
1630     test ! -d "$ac_dir" && mkdir "$ac_dir"
1631     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1632     # A "../" for each directory in $ac_dir_suffix.
1633     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1634   else
1635     ac_dir_suffix= ac_dots=
1636   fi
1637
1638   case "$ac_given_srcdir" in
1639   .)  srcdir=.
1640       if test -z "$ac_dots"; then top_srcdir=.
1641       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1642   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1643   *) # Relative path.
1644     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1645     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1646   esac
1647
1648   case "$ac_given_INSTALL" in
1649   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1650   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1651   esac
1652
1653   echo creating "$ac_file"
1654   rm -f "$ac_file"
1655   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1656   case "$ac_file" in
1657   *Makefile*) ac_comsub="1i\\
1658 # $configure_input" ;;
1659   *) ac_comsub= ;;
1660   esac
1661
1662   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1663   sed -e "$ac_comsub
1664 s%@configure_input@%$configure_input%g
1665 s%@srcdir@%$srcdir%g
1666 s%@top_srcdir@%$top_srcdir%g
1667 s%@INSTALL@%$INSTALL%g
1668 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1669 fi; done
1670 rm -f conftest.s*
1671
1672 EOF
1673 cat >> $CONFIG_STATUS <<EOF
1674
1675 EOF
1676 cat >> $CONFIG_STATUS <<\EOF
1677
1678 exit 0
1679 EOF
1680 chmod +x $CONFIG_STATUS
1681 rm -fr confdefs* $ac_clean_files
1682 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1683
1684 if test "$no_recursion" != yes; then
1685
1686   # Remove --cache-file and --srcdir arguments so they do not pile up.
1687   ac_sub_configure_args=
1688   ac_prev=
1689   for ac_arg in $ac_configure_args; do
1690     if test -n "$ac_prev"; then
1691       ac_prev=
1692       continue
1693     fi
1694     case "$ac_arg" in
1695     -cache-file | --cache-file | --cache-fil | --cache-fi \
1696     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1697       ac_prev=cache_file ;;
1698     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1699     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1700       ;;
1701     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1702       ac_prev=srcdir ;;
1703     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1704       ;;
1705     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1706     esac
1707   done
1708
1709   for ac_config_dir in $configdirs; do
1710
1711     # Do not complain, so a configure script can configure whichever
1712     # parts of a large source tree are present.
1713     if test ! -d $srcdir/$ac_config_dir; then
1714       continue
1715     fi
1716
1717     echo configuring in $ac_config_dir
1718
1719     case "$srcdir" in
1720     .) ;;
1721     *)
1722       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1723       else
1724         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1725       fi
1726       ;;
1727     esac
1728
1729     ac_popdir=`pwd`
1730     cd $ac_config_dir
1731
1732       # A "../" for each directory in /$ac_config_dir.
1733       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1734
1735     case "$srcdir" in
1736     .) # No --srcdir option.  We are building in place.
1737       ac_sub_srcdir=$srcdir ;;
1738     /*) # Absolute path.
1739       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1740     *) # Relative path.
1741       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1742     esac
1743
1744     # Check for guested configure; otherwise get Cygnus style configure.
1745     if test -f $ac_sub_srcdir/configure; then
1746       ac_sub_configure=$ac_sub_srcdir/configure
1747     elif test -f $ac_sub_srcdir/configure.in; then
1748       ac_sub_configure=$ac_configure
1749     else
1750       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1751       ac_sub_configure=
1752     fi
1753
1754     # The recursion is here.
1755     if test -n "$ac_sub_configure"; then
1756
1757       # Make the cache file name correct relative to the subdirectory.
1758       case "$cache_file" in
1759       /*) ac_sub_cache_file=$cache_file ;;
1760       *) # Relative path.
1761         ac_sub_cache_file="$ac_dots$cache_file" ;;
1762       esac
1763   case "$ac_given_INSTALL" in
1764         [/$]*) INSTALL="$ac_given_INSTALL" ;;
1765         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1766         esac
1767
1768       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1769       # The eval makes quoting arguments work.
1770       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1771       then :
1772       else
1773         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1774       fi
1775     fi
1776
1777     cd $ac_popdir
1778   done
1779 fi
1780
1781
1782 exit 0