sim/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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 SHELL=${CONFIG_SHELL-/bin/sh}
  55 # Maximum number of lines to put in a shell here document.
  56 ac_max_here_lines=12
  57
  58 ac_prev=
  59 for ac_option
  60 do
  61
  62   # If the previous option needs an argument, assign it.
  63   if test -n "$ac_prev"; then
  64     eval "$ac_prev=\$ac_option"
  65     ac_prev=
  66     continue
  67   fi
  68
  69   case "$ac_option" in
  70   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  71   *) ac_optarg= ;;
  72   esac
  73
  74   # Accept the important Cygnus configure options, so we can diagnose typos.
  75
  76   case "$ac_option" in
  77
  78   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  79     ac_prev=bindir ;;
  80   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  81     bindir="$ac_optarg" ;;
  82
  83   -build | --build | --buil | --bui | --bu)
  84     ac_prev=build ;;
  85   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  86     build="$ac_optarg" ;;
  87
  88   -cache-file | --cache-file | --cache-fil | --cache-fi \
  89   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  90     ac_prev=cache_file ;;
  91   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  92   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  93     cache_file="$ac_optarg" ;;
  94
  95   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  96     ac_prev=datadir ;;
  97   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  98   | --da=*)
  99     datadir="$ac_optarg" ;;
 100
 101   -disable-* | --disable-*)
 102     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 103     # Reject names that are not valid shell variable names.
 104     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 105       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 106     fi
 107     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 108     eval "enable_${ac_feature}=no" ;;
 109
 110   -enable-* | --enable-*)
 111     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 112     # Reject names that are not valid shell variable names.
 113     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 114       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 115     fi
 116     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 117     case "$ac_option" in
 118       *=*) ;;
 119       *) ac_optarg=yes ;;
 120     esac
 121     eval "enable_${ac_feature}='$ac_optarg'" ;;
 122
 123   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 124   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 125   | --exec | --exe | --ex)
 126     ac_prev=exec_prefix ;;
 127   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 128   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 129   | --exec=* | --exe=* | --ex=*)
 130     exec_prefix="$ac_optarg" ;;
 131
 132   -gas | --gas | --ga | --g)
 133     # Obsolete; use --with-gas.
 134     with_gas=yes ;;
 135
 136   -help | --help | --hel | --he)
 137     # Omit some internal or obsolete options to make the list less imposing.
 138     # This message is too long to be a string in the A/UX 3.1 sh.
 139     cat << EOF
 140 Usage: configure [options] [host]
 141 Options: [defaults in brackets after descriptions]
 142 Configuration:
 143   --cache-file=FILE       cache test results in FILE
 144   --help                  print this message
 145   --no-create             do not create output files
 146   --quiet, --silent       do not print \`checking...' messages
 147   --version               print the version of autoconf that created configure
 148 Directory and file names:
 149   --prefix=PREFIX         install architecture-independent files in PREFIX
 150                           [$ac_default_prefix]
 151   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 152                           [same as prefix]
 153   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 154   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 155   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 156   --datadir=DIR           read-only architecture-independent data in DIR
 157                           [PREFIX/share]
 158   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 159   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 160                           [PREFIX/com]
 161   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 162   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 163   --includedir=DIR        C header files in DIR [PREFIX/include]
 164   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 165   --infodir=DIR           info documentation in DIR [PREFIX/info]
 166   --mandir=DIR            man documentation in DIR [PREFIX/man]
 167   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 168   --program-prefix=PREFIX prepend PREFIX to installed program names
 169   --program-suffix=SUFFIX append SUFFIX to installed program names
 170   --program-transform-name=PROGRAM
 171                           run sed PROGRAM on installed program names
 172 EOF
 173     cat << EOF
 174 Host type:
 175   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 176   --host=HOST             configure for HOST [guessed]
 177   --target=TARGET         configure for TARGET [TARGET=HOST]
 178 Features and packages:
 179   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 180   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 181   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 182   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 183   --x-includes=DIR        X include files are in DIR
 184   --x-libraries=DIR       X library files are in DIR
 185 EOF
 186     if test -n "$ac_help"; then
 187       echo "--enable and --with options recognized:$ac_help"
 188     fi
 189     exit 0 ;;
 190
 191   -host | --host | --hos | --ho)
 192     ac_prev=host ;;
 193   -host=* | --host=* | --hos=* | --ho=*)
 194     host="$ac_optarg" ;;
 195
 196   -includedir | --includedir | --includedi | --included | --include \
 197   | --includ | --inclu | --incl | --inc)
 198     ac_prev=includedir ;;
 199   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 200   | --includ=* | --inclu=* | --incl=* | --inc=*)
 201     includedir="$ac_optarg" ;;
 202
 203   -infodir | --infodir | --infodi | --infod | --info | --inf)
 204     ac_prev=infodir ;;
 205   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 206     infodir="$ac_optarg" ;;
 207
 208   -libdir | --libdir | --libdi | --libd)
 209     ac_prev=libdir ;;
 210   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 211     libdir="$ac_optarg" ;;
 212
 213   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 214   | --libexe | --libex | --libe)
 215     ac_prev=libexecdir ;;
 216   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 217   | --libexe=* | --libex=* | --libe=*)
 218     libexecdir="$ac_optarg" ;;
 219
 220   -localstatedir | --localstatedir | --localstatedi | --localstated \
 221   | --localstate | --localstat | --localsta | --localst \
 222   | --locals | --local | --loca | --loc | --lo)
 223     ac_prev=localstatedir ;;
 224   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 225   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 226   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 227     localstatedir="$ac_optarg" ;;
 228
 229   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 230     ac_prev=mandir ;;
 231   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 232     mandir="$ac_optarg" ;;
 233
 234   -nfp | --nfp | --nf)
 235     # Obsolete; use --without-fp.
 236     with_fp=no ;;
 237
 238   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 239   | --no-cr | --no-c)
 240     no_create=yes ;;
 241
 242   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 243   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 244     no_recursion=yes ;;
 245
 246   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 247   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 248   | --oldin | --oldi | --old | --ol | --o)
 249     ac_prev=oldincludedir ;;
 250   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 251   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 252   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 253     oldincludedir="$ac_optarg" ;;
 254
 255   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 256     ac_prev=prefix ;;
 257   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 258     prefix="$ac_optarg" ;;
 259
 260   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 261   | --program-pre | --program-pr | --program-p)
 262     ac_prev=program_prefix ;;
 263   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 264   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 265     program_prefix="$ac_optarg" ;;
 266
 267   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 268   | --program-suf | --program-su | --program-s)
 269     ac_prev=program_suffix ;;
 270   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 271   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 272     program_suffix="$ac_optarg" ;;
 273
 274   -program-transform-name | --program-transform-name \
 275   | --program-transform-nam | --program-transform-na \
 276   | --program-transform-n | --program-transform- \
 277   | --program-transform | --program-transfor \
 278   | --program-transfo | --program-transf \
 279   | --program-trans | --program-tran \
 280   | --progr-tra | --program-tr | --program-t)
 281     ac_prev=program_transform_name ;;
 282   -program-transform-name=* | --program-transform-name=* \
 283   | --program-transform-nam=* | --program-transform-na=* \
 284   | --program-transform-n=* | --program-transform-=* \
 285   | --program-transform=* | --program-transfor=* \
 286   | --program-transfo=* | --program-transf=* \
 287   | --program-trans=* | --program-tran=* \
 288   | --progr-tra=* | --program-tr=* | --program-t=*)
 289     program_transform_name="$ac_optarg" ;;
 290
 291   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 292   | -silent | --silent | --silen | --sile | --sil)
 293     silent=yes ;;
 294
 295   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 296     ac_prev=sbindir ;;
 297   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 298   | --sbi=* | --sb=*)
 299     sbindir="$ac_optarg" ;;
 300
 301   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 302   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 303   | --sharedst | --shareds | --shared | --share | --shar \
 304   | --sha | --sh)
 305     ac_prev=sharedstatedir ;;
 306   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 307   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 308   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 309   | --sha=* | --sh=*)
 310     sharedstatedir="$ac_optarg" ;;
 311
 312   -site | --site | --sit)
 313     ac_prev=site ;;
 314   -site=* | --site=* | --sit=*)
 315     site="$ac_optarg" ;;
 316
 317   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 318     ac_prev=srcdir ;;
 319   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 320     srcdir="$ac_optarg" ;;
 321
 322   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 323   | --syscon | --sysco | --sysc | --sys | --sy)
 324     ac_prev=sysconfdir ;;
 325   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 326   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 327     sysconfdir="$ac_optarg" ;;
 328
 329   -target | --target | --targe | --targ | --tar | --ta | --t)
 330     ac_prev=target ;;
 331   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 332     target="$ac_optarg" ;;
 333
 334   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 335     verbose=yes ;;
 336
 337   -version | --version | --versio | --versi | --vers)
 338     echo "configure generated by autoconf version 2.12.1"
 339     exit 0 ;;
 340
 341   -with-* | --with-*)
 342     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 343     # Reject names that are not valid shell variable names.
 344     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 345       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 346     fi
 347     ac_package=`echo $ac_package| sed 's/-/_/g'`
 348     case "$ac_option" in
 349       *=*) ;;
 350       *) ac_optarg=yes ;;
 351     esac
 352     eval "with_${ac_package}='$ac_optarg'" ;;
 353
 354   -without-* | --without-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     eval "with_${ac_package}=no" ;;
 362
 363   --x)
 364     # Obsolete; use --with-x.
 365     with_x=yes ;;
 366
 367   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 368   | --x-incl | --x-inc | --x-in | --x-i)
 369     ac_prev=x_includes ;;
 370   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 371   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 372     x_includes="$ac_optarg" ;;
 373
 374   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 375   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 376     ac_prev=x_libraries ;;
 377   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 378   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 379     x_libraries="$ac_optarg" ;;
 380
 381   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 382     ;;
 383
 384   *)
 385     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 386       echo "configure: warning: $ac_option: invalid host type" 1>&2
 387     fi
 388     if test "x$nonopt" != xNONE; then
 389       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 390     fi
 391     nonopt="$ac_option"
 392     ;;
 393
 394   esac
 395 done
 396
 397 if test -n "$ac_prev"; then
 398   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 399 fi
 400
 401 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 402
 403 # File descriptor usage:
 404 # 0 standard input
 405 # 1 file creation
 406 # 2 errors and warnings
 407 # 3 some systems may open it to /dev/tty
 408 # 4 used on the Kubota Titan
 409 # 6 checking for... messages and results
 410 # 5 compiler messages saved in config.log
 411 if test "$silent" = yes; then
 412   exec 6>/dev/null
 413 else
 414   exec 6>&1
 415 fi
 416 exec 5>./config.log
 417
 418 echo "\
 419 This file contains any messages produced by compilers while
 420 running configure, to aid debugging if configure makes a mistake.
 421 " 1>&5
 422
 423 # Strip out --no-create and --no-recursion so they do not pile up.
 424 # Also quote any args containing shell metacharacters.
 425 ac_configure_args=
 426 for ac_arg
 427 do
 428   case "$ac_arg" in
 429   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 430   | --no-cr | --no-c) ;;
 431   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 432   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 433   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 434   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 435   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 436   esac
 437 done
 438
 439 # NLS nuisances.
 440 # Only set these to C if already set.  These must not be set unconditionally
 441 # because not all systems understand e.g. LANG=C (notably SCO).
 442 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 443 # Non-C LC_CTYPE values break the ctype check.
 444 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 445 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 446 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 447 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 448
 449 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 450 rm -rf conftest* confdefs.h
 451 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 452 echo > confdefs.h
 453
 454 # A filename unique to this package, relative to the directory that
 455 # configure is in, which we can look for to find out if srcdir is correct.
 456 ac_unique_file=Makefile.in
 457
 458 # Find the source files, if location was not specified.
 459 if test -z "$srcdir"; then
 460   ac_srcdir_defaulted=yes
 461   # Try the directory containing this script, then its parent.
 462   ac_prog=$0
 463   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 464   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 465   srcdir=$ac_confdir
 466   if test ! -r $srcdir/$ac_unique_file; then
 467     srcdir=..
 468   fi
 469 else
 470   ac_srcdir_defaulted=no
 471 fi
 472 if test ! -r $srcdir/$ac_unique_file; then
 473   if test "$ac_srcdir_defaulted" = yes; then
 474     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 475   else
 476     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 477   fi
 478 fi
 479 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 480
 481 # Prefer explicitly selected file to automatically selected ones.
 482 if test -z "$CONFIG_SITE"; then
 483   if test "x$prefix" != xNONE; then
 484     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 485   else
 486     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 487   fi
 488 fi
 489 for ac_site_file in $CONFIG_SITE; do
 490   if test -r "$ac_site_file"; then
 491     echo "loading site script $ac_site_file"
 492     . "$ac_site_file"
 493   fi
 494 done
 495
 496 if test -r "$cache_file"; then
 497   echo "loading cache $cache_file"
 498   . $cache_file
 499 else
 500   echo "creating cache $cache_file"
 501   > $cache_file
 502 fi
 503
 504 ac_ext=c
 505 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 506 ac_cpp='$CPP $CPPFLAGS'
 507 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 508 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 509 cross_compiling=$ac_cv_prog_cc_cross
 510
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525 # Extract the first word of "gcc", so it can be a program name with args.
 526 set dummy gcc; ac_word=$2
 527 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 528 echo "configure:529: checking for $ac_word" >&5
 529 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 530   echo $ac_n "(cached) $ac_c" 1>&6
 531 else
 532   if test -n "$CC"; then
 533   ac_cv_prog_CC="$CC" # Let the user override the test.
 534 else
 535   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 536   for ac_dir in $PATH; do
 537     test -z "$ac_dir" && ac_dir=.
 538     if test -f $ac_dir/$ac_word; then
 539       ac_cv_prog_CC="gcc"
 540       break
 541     fi
 542   done
 543   IFS="$ac_save_ifs"
 544 fi
 545 fi
 546 CC="$ac_cv_prog_CC"
 547 if test -n "$CC"; then
 548   echo "$ac_t""$CC" 1>&6
 549 else
 550   echo "$ac_t""no" 1>&6
 551 fi
 552
 553 if test -z "$CC"; then
 554   # Extract the first word of "cc", so it can be a program name with args.
 555 set dummy cc; ac_word=$2
 556 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 557 echo "configure:558: checking for $ac_word" >&5
 558 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 559   echo $ac_n "(cached) $ac_c" 1>&6
 560 else
 561   if test -n "$CC"; then
 562   ac_cv_prog_CC="$CC" # Let the user override the test.
 563 else
 564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 565   ac_prog_rejected=no
 566   for ac_dir in $PATH; do
 567     test -z "$ac_dir" && ac_dir=.
 568     if test -f $ac_dir/$ac_word; then
 569       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 570         ac_prog_rejected=yes
 571         continue
 572       fi
 573       ac_cv_prog_CC="cc"
 574       break
 575     fi
 576   done
 577   IFS="$ac_save_ifs"
 578 if test $ac_prog_rejected = yes; then
 579   # We found a bogon in the path, so make sure we never use it.
 580   set dummy $ac_cv_prog_CC
 581   shift
 582   if test $# -gt 0; then
 583     # We chose a different compiler from the bogus one.
 584     # However, it has the same basename, so the bogon will be chosen
 585     # first if we set CC to just the basename; use the full file name.
 586     shift
 587     set dummy "$ac_dir/$ac_word" "$@"
 588     shift
 589     ac_cv_prog_CC="$@"
 590   fi
 591 fi
 592 fi
 593 fi
 594 CC="$ac_cv_prog_CC"
 595 if test -n "$CC"; then
 596   echo "$ac_t""$CC" 1>&6
 597 else
 598   echo "$ac_t""no" 1>&6
 599 fi
 600
 601   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 602 fi
 603
 604 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 605 echo "configure:606: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 606
 607 ac_ext=c
 608 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 609 ac_cpp='$CPP $CPPFLAGS'
 610 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 611 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 612 cross_compiling=$ac_cv_prog_cc_cross
 613
 614 cat > conftest.$ac_ext <<EOF
 615 #line 616 "configure"
 616 #include "confdefs.h"
 617 main(){return(0);}
 618 EOF
 619 if { (eval echo configure:620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 620   ac_cv_prog_cc_works=yes
 621   # If we can't run a trivial program, we are probably using a cross compiler.
 622   if (./conftest; exit) 2>/dev/null; then
 623     ac_cv_prog_cc_cross=no
 624   else
 625     ac_cv_prog_cc_cross=yes
 626   fi
 627 else
 628   echo "configure: failed program was:" >&5
 629   cat conftest.$ac_ext >&5
 630   ac_cv_prog_cc_works=no
 631 fi
 632 rm -fr conftest*
 633
 634 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 635 if test $ac_cv_prog_cc_works = no; then
 636   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 637 fi
 638 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 639 echo "configure:640: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 640 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 641 cross_compiling=$ac_cv_prog_cc_cross
 642
 643 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 644 echo "configure:645: checking whether we are using GNU C" >&5
 645 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 646   echo $ac_n "(cached) $ac_c" 1>&6
 647 else
 648   cat > conftest.c <<EOF
 649 #ifdef __GNUC__
 650   yes;
 651 #endif
 652 EOF
 653 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 654   ac_cv_prog_gcc=yes
 655 else
 656   ac_cv_prog_gcc=no
 657 fi
 658 fi
 659
 660 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 661
 662 if test $ac_cv_prog_gcc = yes; then
 663   GCC=yes
 664   ac_test_CFLAGS="${CFLAGS+set}"
 665   ac_save_CFLAGS="$CFLAGS"
 666   CFLAGS=
 667   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 668 echo "configure:669: checking whether ${CC-cc} accepts -g" >&5
 669 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 670   echo $ac_n "(cached) $ac_c" 1>&6
 671 else
 672   echo 'void f(){}' > conftest.c
 673 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 674   ac_cv_prog_cc_g=yes
 675 else
 676   ac_cv_prog_cc_g=no
 677 fi
 678 rm -f conftest*
 679
 680 fi
 681
 682 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 683   if test "$ac_test_CFLAGS" = set; then
 684     CFLAGS="$ac_save_CFLAGS"
 685   elif test $ac_cv_prog_cc_g = yes; then
 686     CFLAGS="-g -O2"
 687   else
 688     CFLAGS="-O2"
 689   fi
 690 else
 691   GCC=
 692   test "${CFLAGS+set}" = set || CFLAGS="-g"
 693 fi
 694
 695 ac_aux_dir=
 696 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 697   if test -f $ac_dir/install-sh; then
 698     ac_aux_dir=$ac_dir
 699     ac_install_sh="$ac_aux_dir/install-sh -c"
 700     break
 701   elif test -f $ac_dir/install.sh; then
 702     ac_aux_dir=$ac_dir
 703     ac_install_sh="$ac_aux_dir/install.sh -c"
 704     break
 705   fi
 706 done
 707 if test -z "$ac_aux_dir"; then
 708   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 709 fi
 710 ac_config_guess=$ac_aux_dir/config.guess
 711 ac_config_sub=$ac_aux_dir/config.sub
 712 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 713
 714 # Find a good install program.  We prefer a C program (faster),
 715 # so one script is as good as another.  But avoid the broken or
 716 # incompatible versions:
 717 # SysV /etc/install, /usr/sbin/install
 718 # SunOS /usr/etc/install
 719 # IRIX /sbin/install
 720 # AIX /bin/install
 721 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 722 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 723 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 724 # ./install, which can be erroneously created by make from ./install.sh.
 725 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 726 echo "configure:727: checking for a BSD compatible install" >&5
 727 if test -z "$INSTALL"; then
 728 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 729   echo $ac_n "(cached) $ac_c" 1>&6
 730 else
 731     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 732   for ac_dir in $PATH; do
 733     # Account for people who put trailing slashes in PATH elements.
 734     case "$ac_dir/" in
 735     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 736     *)
 737       # OSF1 and SCO ODT 3.0 have their own names for install.
 738       # Don't use installbsd from OSF since it installs stuff as root
 739       # by default.
 740       for ac_prog in ginstall scoinst install; do
 741         if test -f $ac_dir/$ac_prog; then
 742           if test $ac_prog = install &&
 743             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 744             # AIX install.  It has an incompatible calling convention.
 745             :
 746           else
 747             ac_cv_path_install="$ac_dir/$ac_prog -c"
 748             break 2
 749           fi
 750         fi
 751       done
 752       ;;
 753     esac
 754   done
 755   IFS="$ac_save_IFS"
 756
 757 fi
 758   if test "${ac_cv_path_install+set}" = set; then
 759     INSTALL="$ac_cv_path_install"
 760   else
 761     # As a last resort, use the slow shell script.  We don't cache a
 762     # path for INSTALL within a source directory, because that will
 763     # break other packages using the cache if that directory is
 764     # removed, or if the path is relative.
 765     INSTALL="$ac_install_sh"
 766   fi
 767 fi
 768 echo "$ac_t""$INSTALL" 1>&6
 769
 770 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 771 # It thinks the first close brace ends the variable substitution.
 772 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 773
 774 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 775
 776
 777 # Make sure we can run config.sub.
 778 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 779 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 780 fi
 781
 782 echo $ac_n "checking host system type""... $ac_c" 1>&6
 783 echo "configure:784: checking host system type" >&5
 784
 785 host_alias=$host
 786 case "$host_alias" in
 787 NONE)
 788   case $nonopt in
 789   NONE)
 790     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 791     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 792     fi ;;
 793   *) host_alias=$nonopt ;;
 794   esac ;;
 795 esac
 796
 797 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 798 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 799 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 800 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 801 echo "$ac_t""$host" 1>&6
 802
 803 echo $ac_n "checking build system type""... $ac_c" 1>&6
 804 echo "configure:805: checking build system type" >&5
 805
 806 build_alias=$build
 807 case "$build_alias" in
 808 NONE)
 809   case $nonopt in
 810   NONE) build_alias=$host_alias ;;
 811   *) build_alias=$nonopt ;;
 812   esac ;;
 813 esac
 814
 815 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 816 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 817 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 818 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 819 echo "$ac_t""$build" 1>&6
 820
 821 if test $host != $build; then
 822   ac_tool_prefix=${host_alias}-
 823 else
 824   ac_tool_prefix=
 825 fi
 826
 827 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 828 set dummy ${ac_tool_prefix}ar; ac_word=$2
 829 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 830 echo "configure:831: checking for $ac_word" >&5
 831 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 832   echo $ac_n "(cached) $ac_c" 1>&6
 833 else
 834   if test -n "$AR"; then
 835   ac_cv_prog_AR="$AR" # Let the user override the test.
 836 else
 837   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 838   for ac_dir in $PATH; do
 839     test -z "$ac_dir" && ac_dir=.
 840     if test -f $ac_dir/$ac_word; then
 841       ac_cv_prog_AR="${ac_tool_prefix}ar"
 842       break
 843     fi
 844   done
 845   IFS="$ac_save_ifs"
 846   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 847 fi
 848 fi
 849 AR="$ac_cv_prog_AR"
 850 if test -n "$AR"; then
 851   echo "$ac_t""$AR" 1>&6
 852 else
 853   echo "$ac_t""no" 1>&6
 854 fi
 855
 856
 857
 858 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 859 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 860 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 861 echo "configure:862: checking for $ac_word" >&5
 862 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 863   echo $ac_n "(cached) $ac_c" 1>&6
 864 else
 865   if test -n "$RANLIB"; then
 866   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 867 else
 868   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 869   for ac_dir in $PATH; do
 870     test -z "$ac_dir" && ac_dir=.
 871     if test -f $ac_dir/$ac_word; then
 872       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 873       break
 874     fi
 875   done
 876   IFS="$ac_save_ifs"
 877 fi
 878 fi
 879 RANLIB="$ac_cv_prog_RANLIB"
 880 if test -n "$RANLIB"; then
 881   echo "$ac_t""$RANLIB" 1>&6
 882 else
 883   echo "$ac_t""no" 1>&6
 884 fi
 885
 886
 887 if test -z "$ac_cv_prog_RANLIB"; then
 888 if test -n "$ac_tool_prefix"; then
 889   # Extract the first word of "ranlib", so it can be a program name with args.
 890 set dummy ranlib; ac_word=$2
 891 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 892 echo "configure:893: checking for $ac_word" >&5
 893 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 894   echo $ac_n "(cached) $ac_c" 1>&6
 895 else
 896   if test -n "$RANLIB"; then
 897   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 898 else
 899   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 900   for ac_dir in $PATH; do
 901     test -z "$ac_dir" && ac_dir=.
 902     if test -f $ac_dir/$ac_word; then
 903       ac_cv_prog_RANLIB="ranlib"
 904       break
 905     fi
 906   done
 907   IFS="$ac_save_ifs"
 908   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 909 fi
 910 fi
 911 RANLIB="$ac_cv_prog_RANLIB"
 912 if test -n "$RANLIB"; then
 913   echo "$ac_t""$RANLIB" 1>&6
 914 else
 915   echo "$ac_t""no" 1>&6
 916 fi
 917
 918 else
 919   RANLIB=":"
 920 fi
 921 fi
 922
 923
 924 ac_aux_dir=
 925 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 926   if test -f $ac_dir/install-sh; then
 927     ac_aux_dir=$ac_dir
 928     ac_install_sh="$ac_aux_dir/install-sh -c"
 929     break
 930   elif test -f $ac_dir/install.sh; then
 931     ac_aux_dir=$ac_dir
 932     ac_install_sh="$ac_aux_dir/install.sh -c"
 933     break
 934   fi
 935 done
 936 if test -z "$ac_aux_dir"; then
 937   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 938 fi
 939 ac_config_guess=$ac_aux_dir/config.guess
 940 ac_config_sub=$ac_aux_dir/config.sub
 941 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 942
 943
 944 # Do some error checking and defaulting for the host and target type.
 945 # The inputs are:
 946 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 947 #
 948 # The rules are:
 949 # 1. You are not allowed to specify --host, --target, and nonopt at the
 950 #    same time.
 951 # 2. Host defaults to nonopt.
 952 # 3. If nonopt is not specified, then host defaults to the current host,
 953 #    as determined by config.guess.
 954 # 4. Target and build default to nonopt.
 955 # 5. If nonopt is not specified, then target and build default to host.
 956
 957 # The aliases save the names the user supplied, while $host etc.
 958 # will get canonicalized.
 959 case $host---$target---$nonopt in
 960 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 961 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 962 esac
 963
 964
 965 # Make sure we can run config.sub.
 966 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 967 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 968 fi
 969
 970 echo $ac_n "checking host system type""... $ac_c" 1>&6
 971 echo "configure:972: checking host system type" >&5
 972
 973 host_alias=$host
 974 case "$host_alias" in
 975 NONE)
 976   case $nonopt in
 977   NONE)
 978     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 979     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 980     fi ;;
 981   *) host_alias=$nonopt ;;
 982   esac ;;
 983 esac
 984
 985 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 986 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 987 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 988 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 989 echo "$ac_t""$host" 1>&6
 990
 991 echo $ac_n "checking target system type""... $ac_c" 1>&6
 992 echo "configure:993: checking target system type" >&5
 993
 994 target_alias=$target
 995 case "$target_alias" in
 996 NONE)
 997   case $nonopt in
 998   NONE) target_alias=$host_alias ;;
 999   *) target_alias=$nonopt ;;
1000   esac ;;
1001 esac
1002
1003 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1004 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1005 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1006 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1007 echo "$ac_t""$target" 1>&6
1008
1009 echo $ac_n "checking build system type""... $ac_c" 1>&6
1010 echo "configure:1011: checking build system type" >&5
1011
1012 build_alias=$build
1013 case "$build_alias" in
1014 NONE)
1015   case $nonopt in
1016   NONE) build_alias=$host_alias ;;
1017   *) build_alias=$nonopt ;;
1018   esac ;;
1019 esac
1020
1021 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1022 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1023 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1024 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1025 echo "$ac_t""$build" 1>&6
1026
1027 test "$host_alias" != "$target_alias" &&
1028   test "$program_prefix$program_suffix$program_transform_name" = \
1029     NONENONEs,x,x, &&
1030   program_prefix=${target_alias}-
1031
1032 if test "$program_transform_name" = s,x,x,; then
1033   program_transform_name=
1034 else
1035   # Double any \ or $.  echo might interpret backslashes.
1036   cat <<\EOF_SED > conftestsed
1037 s,\\,\\\\,g; s,\$,$$,g
1038 EOF_SED
1039   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1040   rm -f conftestsed
1041 fi
1042 test "$program_prefix" != NONE &&
1043   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1044 # Use a double $ so make ignores it.
1045 test "$program_suffix" != NONE &&
1046   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1047
1048 # sed with no file args requires a program.
1049 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1050
1051 # Extract the first word of "gcc", so it can be a program name with args.
1052 set dummy gcc; ac_word=$2
1053 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1054 echo "configure:1055: checking for $ac_word" >&5
1055 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1056   echo $ac_n "(cached) $ac_c" 1>&6
1057 else
1058   if test -n "$CC"; then
1059   ac_cv_prog_CC="$CC" # Let the user override the test.
1060 else
1061   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1062   for ac_dir in $PATH; do
1063     test -z "$ac_dir" && ac_dir=.
1064     if test -f $ac_dir/$ac_word; then
1065       ac_cv_prog_CC="gcc"
1066       break
1067     fi
1068   done
1069   IFS="$ac_save_ifs"
1070 fi
1071 fi
1072 CC="$ac_cv_prog_CC"
1073 if test -n "$CC"; then
1074   echo "$ac_t""$CC" 1>&6
1075 else
1076   echo "$ac_t""no" 1>&6
1077 fi
1078
1079 if test -z "$CC"; then
1080   # Extract the first word of "cc", so it can be a program name with args.
1081 set dummy cc; ac_word=$2
1082 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1083 echo "configure:1084: checking for $ac_word" >&5
1084 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1085   echo $ac_n "(cached) $ac_c" 1>&6
1086 else
1087   if test -n "$CC"; then
1088   ac_cv_prog_CC="$CC" # Let the user override the test.
1089 else
1090   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1091   ac_prog_rejected=no
1092   for ac_dir in $PATH; do
1093     test -z "$ac_dir" && ac_dir=.
1094     if test -f $ac_dir/$ac_word; then
1095       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1096         ac_prog_rejected=yes
1097         continue
1098       fi
1099       ac_cv_prog_CC="cc"
1100       break
1101     fi
1102   done
1103   IFS="$ac_save_ifs"
1104 if test $ac_prog_rejected = yes; then
1105   # We found a bogon in the path, so make sure we never use it.
1106   set dummy $ac_cv_prog_CC
1107   shift
1108   if test $# -gt 0; then
1109     # We chose a different compiler from the bogus one.
1110     # However, it has the same basename, so the bogon will be chosen
1111     # first if we set CC to just the basename; use the full file name.
1112     shift
1113     set dummy "$ac_dir/$ac_word" "$@"
1114     shift
1115     ac_cv_prog_CC="$@"
1116   fi
1117 fi
1118 fi
1119 fi
1120 CC="$ac_cv_prog_CC"
1121 if test -n "$CC"; then
1122   echo "$ac_t""$CC" 1>&6
1123 else
1124   echo "$ac_t""no" 1>&6
1125 fi
1126
1127   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1128 fi
1129
1130 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1131 echo "configure:1132: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1132
1133 ac_ext=c
1134 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1135 ac_cpp='$CPP $CPPFLAGS'
1136 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1137 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1138 cross_compiling=$ac_cv_prog_cc_cross
1139
1140 cat > conftest.$ac_ext <<EOF
1141 #line 1142 "configure"
1142 #include "confdefs.h"
1143 main(){return(0);}
1144 EOF
1145 if { (eval echo configure:1146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1146   ac_cv_prog_cc_works=yes
1147   # If we can't run a trivial program, we are probably using a cross compiler.
1148   if (./conftest; exit) 2>/dev/null; then
1149     ac_cv_prog_cc_cross=no
1150   else
1151     ac_cv_prog_cc_cross=yes
1152   fi
1153 else
1154   echo "configure: failed program was:" >&5
1155   cat conftest.$ac_ext >&5
1156   ac_cv_prog_cc_works=no
1157 fi
1158 rm -fr conftest*
1159
1160 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1161 if test $ac_cv_prog_cc_works = no; then
1162   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1163 fi
1164 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1165 echo "configure:1166: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1166 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1167 cross_compiling=$ac_cv_prog_cc_cross
1168
1169 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1170 echo "configure:1171: checking whether we are using GNU C" >&5
1171 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1172   echo $ac_n "(cached) $ac_c" 1>&6
1173 else
1174   cat > conftest.c <<EOF
1175 #ifdef __GNUC__
1176   yes;
1177 #endif
1178 EOF
1179 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1180   ac_cv_prog_gcc=yes
1181 else
1182   ac_cv_prog_gcc=no
1183 fi
1184 fi
1185
1186 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1187
1188 if test $ac_cv_prog_gcc = yes; then
1189   GCC=yes
1190   ac_test_CFLAGS="${CFLAGS+set}"
1191   ac_save_CFLAGS="$CFLAGS"
1192   CFLAGS=
1193   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1194 echo "configure:1195: checking whether ${CC-cc} accepts -g" >&5
1195 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   echo 'void f(){}' > conftest.c
1199 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1200   ac_cv_prog_cc_g=yes
1201 else
1202   ac_cv_prog_cc_g=no
1203 fi
1204 rm -f conftest*
1205
1206 fi
1207
1208 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1209   if test "$ac_test_CFLAGS" = set; then
1210     CFLAGS="$ac_save_CFLAGS"
1211   elif test $ac_cv_prog_cc_g = yes; then
1212     CFLAGS="-g -O2"
1213   else
1214     CFLAGS="-O2"
1215   fi
1216 else
1217   GCC=
1218   test "${CFLAGS+set}" = set || CFLAGS="-g"
1219 fi
1220
1221
1222
1223 AR=${AR-ar}
1224
1225 # Extract the first word of "ranlib", so it can be a program name with args.
1226 set dummy ranlib; ac_word=$2
1227 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1228 echo "configure:1229: checking for $ac_word" >&5
1229 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1230   echo $ac_n "(cached) $ac_c" 1>&6
1231 else
1232   if test -n "$RANLIB"; then
1233   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1234 else
1235   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1236   for ac_dir in $PATH; do
1237     test -z "$ac_dir" && ac_dir=.
1238     if test -f $ac_dir/$ac_word; then
1239       ac_cv_prog_RANLIB="ranlib"
1240       break
1241     fi
1242   done
1243   IFS="$ac_save_ifs"
1244   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1245 fi
1246 fi
1247 RANLIB="$ac_cv_prog_RANLIB"
1248 if test -n "$RANLIB"; then
1249   echo "$ac_t""$RANLIB" 1>&6
1250 else
1251   echo "$ac_t""no" 1>&6
1252 fi
1253
1254
1255 # Put a plausible default for CC_FOR_BUILD in Makefile.
1256
1257 if test "x$cross_compiling" = "xno"; then
1258   CC_FOR_BUILD='$(CC)'
1259 else
1260   CC_FOR_BUILD=gcc
1261 fi
1262
1263
1264 # If a cpu ever has more than one simulator to choose from, use
1265 # --enable-sim=... to choose.
1266 # Check whether --enable-sim or --disable-sim was given.
1267 if test "${enable_sim+set}" = set; then
1268   enableval="$enable_sim"
1269   case "${enableval}" in
1270 yes | no) ;;
1271 *)      { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;;
1272 esac
1273 fi
1274
1275
1276 # Assume simulator can be built with cc.
1277 # If the user passes --enable-sim built it regardless of $(CC).
1278 only_if_gcc=no
1279 only_if_enabled=no
1280 extra_subdirs=common
1281
1282 # WHEN ADDING ENTRIES TO THIS MATRIX:
1283 #  Make sure that the left side always has two dashes.  Otherwise you
1284 #  can get spurious matches.  Even for unambiguous cases, do this as a
1285 #  convention, else the table becomes a real mess to understand and maintain.
1286
1287 case "${target}" in
1288   arm*-*-*)             sim_target=arm ;;
1289   thumb*-*-*)           sim_target=arm ;;
1290   d10v-*-*)             sim_target=d10v ;;
1291 # start-sanitize-d30v
1292   d30v-*-*)
1293         sim_target=d30v
1294         only_if_gcc=yes
1295         extra_subdirs="${extra_subdirs} igen"
1296         ;;
1297 # end-sanitize-d30v
1298   h8300*-*-*)           sim_target=h8300 ;;
1299   h8500-*-*)            sim_target=h8500 ;;
1300   m32r-*-*)             sim_target=m32r ;;
1301   mips*-*-*)
1302         # The MIPS simulator can only be compiled by gcc.
1303         sim_target=mips
1304         only_if_gcc=yes
1305         extra_subdirs="${extra_subdirs} igen"
1306         ;;
1307 # start-sanitize-sky
1308   dvp-*-*)
1309         # The Sky simulator
1310         sim_target=txvu
1311         only_if_gcc=yes
1312         extra_subdirs="${extra_subdirs} igen"
1313         ;;
1314 # end-sanitize-sky
1315   mn10300*-*-*)
1316         # The mn10300 simulator can only be compiled by gcc.
1317         sim_target=mn10300
1318         only_if_gcc=yes
1319         ;;
1320   mn10200*-*-*)
1321         sim_target=mn10200
1322         ;;
1323   sh*-*-*)              sim_target=sh ;;
1324   powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
1325         # The PowerPC simulator uses the GCC extension long long as well as
1326         # ANSI prototypes, so don't enable it for random host compilers
1327         # unless asked to.
1328         sim_target=ppc
1329         only_if_gcc=yes
1330         #extra_subdirs="${extra_subdirs}"
1331         ;;
1332 # start-sanitize-tic80
1333   tic80-*-*)
1334         sim_target=tic80
1335         only_if_gcc=yes
1336         extra_subdirs="${extra_subdirs} igen"
1337         ;;
1338 # end-sanitize-tic80
1339   v850-*-*)
1340         # The V850 simulator can only be compiled by gcc.
1341         sim_target=v850
1342         extra_subdirs="${extra_subdirs} igen"
1343         only_if_gcc=yes
1344         ;;
1345 # start-sanitize-v850e
1346   v850e-*-*)
1347         # The V850 simulator can only be compiled by gcc.
1348         sim_target=v850
1349         extra_subdirs="${extra_subdirs} igen"
1350         only_if_gcc=yes
1351         ;;
1352   v850ea-*-*)
1353         # The V850 simulator can only be compiled by gcc.
1354         sim_target=v850
1355         extra_subdirs="${extra_subdirs} igen"
1356         only_if_gcc=yes
1357         ;;
1358 # end-sanitize-v850e
1359   w65-*-*)
1360         sim_target=w65
1361         # The w65 is suffering from gradual decay.
1362         only_if_enabled=yes
1363         ;;
1364   z8k*-*-*)             sim_target=z8k ;;
1365   sparc64-*-*)
1366         sim_target=none # Don't build erc32 if sparc64.
1367         ;;
1368   sparc*-*-*)
1369         # The SPARC simulator can only be compiled by gcc.
1370         sim_target=erc32
1371         only_if_gcc=yes
1372         # Unfortunately erc32 won't build on many hosts, so only enable
1373         # it if the user really really wants it.
1374         only_if_enabled=yes
1375         ;;
1376   *)                    sim_target=none ;;
1377 esac
1378
1379
1380 # Is there a testsuite directory for the target?
1381 testdir=`echo ${target} | sed -e 's/-.*-/-/'`
1382 if test -r ${srcdir}/testsuite/${testdir}/configure ; then
1383   extra_subdirs="${extra_subdirs} testsuite"
1384 fi
1385
1386
1387 case "${enable_sim}" in
1388 no)     sim_target=none ;;
1389 yes)
1390         if test ${only_if_gcc} = yes ; then
1391                 if test "${GCC}" != yes ; then
1392                         echo "Can't enable simulator since not compiling with GCC."
1393                         sim_target=none
1394                 fi
1395         fi
1396         ;;
1397 *)
1398         if test ${only_if_enabled} = yes ; then
1399                 sim_target=none
1400         else
1401                 if test ${only_if_gcc} = yes ; then
1402                         if test "${GCC}" != yes ; then
1403                                 sim_target=none
1404                         fi
1405                 fi
1406         fi
1407         ;;
1408 esac
1409
1410 if test x"${sim_target}" != xnone ; then
1411         configdirs="${extra_subdirs} ${sim_target}"
1412         subdirs="$configdirs"
1413
1414 fi
1415
1416 trap '' 1 2 15
1417 cat > confcache <<\EOF
1418 # This file is a shell script that caches the results of configure
1419 # tests run on this system so they can be shared between configure
1420 # scripts and configure runs.  It is not useful on other systems.
1421 # If it contains results you don't want to keep, you may remove or edit it.
1422 #
1423 # By default, configure uses ./config.cache as the cache file,
1424 # creating it if it does not exist already.  You can give configure
1425 # the --cache-file=FILE option to use a different cache file; that is
1426 # what configure does when it calls configure scripts in
1427 # subdirectories, so they share the cache.
1428 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1429 # config.status only pays attention to the cache file if you give it the
1430 # --recheck option to rerun configure.
1431 #
1432 EOF
1433 # The following way of writing the cache mishandles newlines in values,
1434 # but we know of no workaround that is simple, portable, and efficient.
1435 # So, don't put newlines in cache variables' values.
1436 # Ultrix sh set writes to stderr and can't be redirected directly,
1437 # and sets the high bit in the cache file unless we assign to the vars.
1438 (set) 2>&1 |
1439   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1440   *ac_space=\ *)
1441     # `set' does not quote correctly, so add quotes (double-quote substitution
1442     # turns \\\\ into \\, and sed turns \\ into \).
1443     sed -n \
1444       -e "s/'/'\\\\''/g" \
1445       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1446     ;;
1447   *)
1448     # `set' quotes correctly as required by POSIX, so do not add quotes.
1449     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1450     ;;
1451   esac >> confcache
1452 if cmp -s $cache_file confcache; then
1453   :
1454 else
1455   if test -w $cache_file; then
1456     echo "updating cache $cache_file"
1457     cat confcache > $cache_file
1458   else
1459     echo "not updating unwritable cache $cache_file"
1460   fi
1461 fi
1462 rm -f confcache
1463
1464 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1465
1466 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1467 # Let make expand exec_prefix.
1468 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1469
1470 # Any assignment to VPATH causes Sun make to only execute
1471 # the first set of double-colon rules, so remove it if not needed.
1472 # If there is a colon in the path, we need to keep it.
1473 if test "x$srcdir" = x.; then
1474   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1475 fi
1476
1477 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1478
1479 # Transform confdefs.h into DEFS.
1480 # Protect against shell expansion while executing Makefile rules.
1481 # Protect against Makefile macro expansion.
1482 cat > conftest.defs <<\EOF
1483 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1484 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1485 s%\[%\\&%g
1486 s%\]%\\&%g
1487 s%\$%$$%g
1488 EOF
1489 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1490 rm -f conftest.defs
1491
1492
1493 # Without the "./", some shells look in PATH for config.status.
1494 : ${CONFIG_STATUS=./config.status}
1495
1496 echo creating $CONFIG_STATUS
1497 rm -f $CONFIG_STATUS
1498 cat > $CONFIG_STATUS <<EOF
1499 #! /bin/sh
1500 # Generated automatically by configure.
1501 # Run this file to recreate the current configuration.
1502 # This directory was configured as follows,
1503 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1504 #
1505 # $0 $ac_configure_args
1506 #
1507 # Compiler output produced by configure, useful for debugging
1508 # configure, is in ./config.log if it exists.
1509
1510 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1511 for ac_option
1512 do
1513   case "\$ac_option" in
1514   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1515     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1516     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1517   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1518     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
1519     exit 0 ;;
1520   -help | --help | --hel | --he | --h)
1521     echo "\$ac_cs_usage"; exit 0 ;;
1522   *) echo "\$ac_cs_usage"; exit 1 ;;
1523   esac
1524 done
1525
1526 ac_given_srcdir=$srcdir
1527 ac_given_INSTALL="$INSTALL"
1528
1529 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1530 EOF
1531 cat >> $CONFIG_STATUS <<EOF
1532
1533 # Protect against being on the right side of a sed subst in config.status.
1534 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1535  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1536 $ac_vpsub
1537 $extrasub
1538 s%@SHELL@%$SHELL%g
1539 s%@CFLAGS@%$CFLAGS%g
1540 s%@CPPFLAGS@%$CPPFLAGS%g
1541 s%@CXXFLAGS@%$CXXFLAGS%g
1542 s%@DEFS@%$DEFS%g
1543 s%@LDFLAGS@%$LDFLAGS%g
1544 s%@LIBS@%$LIBS%g
1545 s%@exec_prefix@%$exec_prefix%g
1546 s%@prefix@%$prefix%g
1547 s%@program_transform_name@%$program_transform_name%g
1548 s%@bindir@%$bindir%g
1549 s%@sbindir@%$sbindir%g
1550 s%@libexecdir@%$libexecdir%g
1551 s%@datadir@%$datadir%g
1552 s%@sysconfdir@%$sysconfdir%g
1553 s%@sharedstatedir@%$sharedstatedir%g
1554 s%@localstatedir@%$localstatedir%g
1555 s%@libdir@%$libdir%g
1556 s%@includedir@%$includedir%g
1557 s%@oldincludedir@%$oldincludedir%g
1558 s%@infodir@%$infodir%g
1559 s%@mandir@%$mandir%g
1560 s%@CC@%$CC%g
1561 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1562 s%@INSTALL_DATA@%$INSTALL_DATA%g
1563 s%@host@%$host%g
1564 s%@host_alias@%$host_alias%g
1565 s%@host_cpu@%$host_cpu%g
1566 s%@host_vendor@%$host_vendor%g
1567 s%@host_os@%$host_os%g
1568 s%@build@%$build%g
1569 s%@build_alias@%$build_alias%g
1570 s%@build_cpu@%$build_cpu%g
1571 s%@build_vendor@%$build_vendor%g
1572 s%@build_os@%$build_os%g
1573 s%@AR@%$AR%g
1574 s%@RANLIB@%$RANLIB%g
1575 s%@target@%$target%g
1576 s%@target_alias@%$target_alias%g
1577 s%@target_cpu@%$target_cpu%g
1578 s%@target_vendor@%$target_vendor%g
1579 s%@target_os@%$target_os%g
1580 s%@HDEFINES@%$HDEFINES%g
1581 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1582 s%@subdirs@%$subdirs%g
1583
1584 CEOF
1585 EOF
1586
1587 cat >> $CONFIG_STATUS <<\EOF
1588
1589 # Split the substitutions into bite-sized pieces for seds with
1590 # small command number limits, like on Digital OSF/1 and HP-UX.
1591 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1592 ac_file=1 # Number of current file.
1593 ac_beg=1 # First line for current file.
1594 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1595 ac_more_lines=:
1596 ac_sed_cmds=""
1597 while $ac_more_lines; do
1598   if test $ac_beg -gt 1; then
1599     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1600   else
1601     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1602   fi
1603   if test ! -s conftest.s$ac_file; then
1604     ac_more_lines=false
1605     rm -f conftest.s$ac_file
1606   else
1607     if test -z "$ac_sed_cmds"; then
1608       ac_sed_cmds="sed -f conftest.s$ac_file"
1609     else
1610       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1611     fi
1612     ac_file=`expr $ac_file + 1`
1613     ac_beg=$ac_end
1614     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1615   fi
1616 done
1617 if test -z "$ac_sed_cmds"; then
1618   ac_sed_cmds=cat
1619 fi
1620 EOF
1621
1622 cat >> $CONFIG_STATUS <<EOF
1623
1624 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1625 EOF
1626 cat >> $CONFIG_STATUS <<\EOF
1627 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1628   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1629   case "$ac_file" in
1630   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1631        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1632   *) ac_file_in="${ac_file}.in" ;;
1633   esac
1634
1635   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1636
1637   # Remove last slash and all that follows it.  Not all systems have dirname.
1638   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1639   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1640     # The file is in a subdirectory.
1641     test ! -d "$ac_dir" && mkdir "$ac_dir"
1642     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1643     # A "../" for each directory in $ac_dir_suffix.
1644     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1645   else
1646     ac_dir_suffix= ac_dots=
1647   fi
1648
1649   case "$ac_given_srcdir" in
1650   .)  srcdir=.
1651       if test -z "$ac_dots"; then top_srcdir=.
1652       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1653   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1654   *) # Relative path.
1655     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1656     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1657   esac
1658
1659   case "$ac_given_INSTALL" in
1660   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1661   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1662   esac
1663
1664   echo creating "$ac_file"
1665   rm -f "$ac_file"
1666   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1667   case "$ac_file" in
1668   *Makefile*) ac_comsub="1i\\
1669 # $configure_input" ;;
1670   *) ac_comsub= ;;
1671   esac
1672
1673   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1674   sed -e "$ac_comsub
1675 s%@configure_input@%$configure_input%g
1676 s%@srcdir@%$srcdir%g
1677 s%@top_srcdir@%$top_srcdir%g
1678 s%@INSTALL@%$INSTALL%g
1679 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1680 fi; done
1681 rm -f conftest.s*
1682
1683 EOF
1684 cat >> $CONFIG_STATUS <<EOF
1685
1686 EOF
1687 cat >> $CONFIG_STATUS <<\EOF
1688
1689 exit 0
1690 EOF
1691 chmod +x $CONFIG_STATUS
1692 rm -fr confdefs* $ac_clean_files
1693 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1694
1695 if test "$no_recursion" != yes; then
1696
1697   # Remove --cache-file and --srcdir arguments so they do not pile up.
1698   ac_sub_configure_args=
1699   ac_prev=
1700   for ac_arg in $ac_configure_args; do
1701     if test -n "$ac_prev"; then
1702       ac_prev=
1703       continue
1704     fi
1705     case "$ac_arg" in
1706     -cache-file | --cache-file | --cache-fil | --cache-fi \
1707     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1708       ac_prev=cache_file ;;
1709     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1710     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1711       ;;
1712     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1713       ac_prev=srcdir ;;
1714     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1715       ;;
1716     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1717     esac
1718   done
1719
1720   for ac_config_dir in $configdirs; do
1721
1722     # Do not complain, so a configure script can configure whichever
1723     # parts of a large source tree are present.
1724     if test ! -d $srcdir/$ac_config_dir; then
1725       continue
1726     fi
1727
1728     echo configuring in $ac_config_dir
1729
1730     case "$srcdir" in
1731     .) ;;
1732     *)
1733       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1734       else
1735         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1736       fi
1737       ;;
1738     esac
1739
1740     ac_popdir=`pwd`
1741     cd $ac_config_dir
1742
1743       # A "../" for each directory in /$ac_config_dir.
1744       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1745
1746     case "$srcdir" in
1747     .) # No --srcdir option.  We are building in place.
1748       ac_sub_srcdir=$srcdir ;;
1749     /*) # Absolute path.
1750       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1751     *) # Relative path.
1752       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1753     esac
1754
1755     # Check for guested configure; otherwise get Cygnus style configure.
1756     if test -f $ac_sub_srcdir/configure; then
1757       ac_sub_configure=$ac_sub_srcdir/configure
1758     elif test -f $ac_sub_srcdir/configure.in; then
1759       ac_sub_configure=$ac_configure
1760     else
1761       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1762       ac_sub_configure=
1763     fi
1764
1765     # The recursion is here.
1766     if test -n "$ac_sub_configure"; then
1767
1768       # Make the cache file name correct relative to the subdirectory.
1769       case "$cache_file" in
1770       /*) ac_sub_cache_file=$cache_file ;;
1771       *) # Relative path.
1772         ac_sub_cache_file="$ac_dots$cache_file" ;;
1773       esac
1774   case "$ac_given_INSTALL" in
1775         [/$]*) INSTALL="$ac_given_INSTALL" ;;
1776         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1777         esac
1778
1779       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1780       # The eval makes quoting arguments work.
1781       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1782       then :
1783       else
1784         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1785       fi
1786     fi
1787
1788     cd $ac_popdir
1789   done
1790 fi
1791
1792
1793 exit 0