sim/d10v/configure

   1 #! /bin/sh
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78 # Guess values for system-dependent variables and create Makefiles.
  79 # Generated automatically using autoconf version 2.12.1
  80 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
  81 #
  82 # This configure script is free software; the Free Software Foundation
  83 # gives unlimited permission to copy, distribute and modify it.
  84
  85 # Defaults:
  86 ac_help=
  87 ac_default_prefix=/usr/local
  88 # Any additions from configure.in:
  89 ac_help="$ac_help
  90   --enable-maintainer-mode              Enable developer functionality."
  91 ac_help="$ac_help
  92   --enable-sim-bswap                    Use Host specific BSWAP instruction."
  93 ac_help="$ac_help
  94   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
  95 ac_help="$ac_help
  96   --enable-sim-debug=opts               Enable debugging flags"
  97 ac_help="$ac_help
  98   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
  99 ac_help="$ac_help
 100   --enable-sim-trace=opts               Enable tracing flags"
 101 ac_help="$ac_help
 102   --enable-sim-profile=opts             Enable profiling flags"
 103
 104 # Initialize some variables set by options.
 105 # The variables have the same names as the options, with
 106 # dashes changed to underlines.
 107 build=NONE
 108 cache_file=./config.cache
 109 exec_prefix=NONE
 110 host=NONE
 111 no_create=
 112 nonopt=NONE
 113 no_recursion=
 114 prefix=NONE
 115 program_prefix=NONE
 116 program_suffix=NONE
 117 program_transform_name=s,x,x,
 118 silent=
 119 site=
 120 srcdir=
 121 target=NONE
 122 verbose=
 123 x_includes=NONE
 124 x_libraries=NONE
 125 bindir='${exec_prefix}/bin'
 126 sbindir='${exec_prefix}/sbin'
 127 libexecdir='${exec_prefix}/libexec'
 128 datadir='${prefix}/share'
 129 sysconfdir='${prefix}/etc'
 130 sharedstatedir='${prefix}/com'
 131 localstatedir='${prefix}/var'
 132 libdir='${exec_prefix}/lib'
 133 includedir='${prefix}/include'
 134 oldincludedir='/usr/include'
 135 infodir='${prefix}/info'
 136 mandir='${prefix}/man'
 137
 138 # Initialize some other variables.
 139 subdirs=
 140 MFLAGS= MAKEFLAGS=
 141 SHELL=${CONFIG_SHELL-/bin/sh}
 142 # Maximum number of lines to put in a shell here document.
 143 ac_max_here_lines=12
 144
 145 ac_prev=
 146 for ac_option
 147 do
 148
 149   # If the previous option needs an argument, assign it.
 150   if test -n "$ac_prev"; then
 151     eval "$ac_prev=\$ac_option"
 152     ac_prev=
 153     continue
 154   fi
 155
 156   case "$ac_option" in
 157   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 158   *) ac_optarg= ;;
 159   esac
 160
 161   # Accept the important Cygnus configure options, so we can diagnose typos.
 162
 163   case "$ac_option" in
 164
 165   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 166     ac_prev=bindir ;;
 167   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 168     bindir="$ac_optarg" ;;
 169
 170   -build | --build | --buil | --bui | --bu)
 171     ac_prev=build ;;
 172   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 173     build="$ac_optarg" ;;
 174
 175   -cache-file | --cache-file | --cache-fil | --cache-fi \
 176   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 177     ac_prev=cache_file ;;
 178   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 179   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 180     cache_file="$ac_optarg" ;;
 181
 182   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 183     ac_prev=datadir ;;
 184   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 185   | --da=*)
 186     datadir="$ac_optarg" ;;
 187
 188   -disable-* | --disable-*)
 189     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 190     # Reject names that are not valid shell variable names.
 191     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 192       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 193     fi
 194     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 195     eval "enable_${ac_feature}=no" ;;
 196
 197   -enable-* | --enable-*)
 198     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 199     # Reject names that are not valid shell variable names.
 200     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 201       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 202     fi
 203     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 204     case "$ac_option" in
 205       *=*) ;;
 206       *) ac_optarg=yes ;;
 207     esac
 208     eval "enable_${ac_feature}='$ac_optarg'" ;;
 209
 210   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 211   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 212   | --exec | --exe | --ex)
 213     ac_prev=exec_prefix ;;
 214   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 215   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 216   | --exec=* | --exe=* | --ex=*)
 217     exec_prefix="$ac_optarg" ;;
 218
 219   -gas | --gas | --ga | --g)
 220     # Obsolete; use --with-gas.
 221     with_gas=yes ;;
 222
 223   -help | --help | --hel | --he)
 224     # Omit some internal or obsolete options to make the list less imposing.
 225     # This message is too long to be a string in the A/UX 3.1 sh.
 226     cat << EOF
 227 Usage: configure [options] [host]
 228 Options: [defaults in brackets after descriptions]
 229 Configuration:
 230   --cache-file=FILE       cache test results in FILE
 231   --help                  print this message
 232   --no-create             do not create output files
 233   --quiet, --silent       do not print \`checking...' messages
 234   --version               print the version of autoconf that created configure
 235 Directory and file names:
 236   --prefix=PREFIX         install architecture-independent files in PREFIX
 237                           [$ac_default_prefix]
 238   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 239                           [same as prefix]
 240   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 241   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 242   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 243   --datadir=DIR           read-only architecture-independent data in DIR
 244                           [PREFIX/share]
 245   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 246   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 247                           [PREFIX/com]
 248   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 249   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 250   --includedir=DIR        C header files in DIR [PREFIX/include]
 251   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 252   --infodir=DIR           info documentation in DIR [PREFIX/info]
 253   --mandir=DIR            man documentation in DIR [PREFIX/man]
 254   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 255   --program-prefix=PREFIX prepend PREFIX to installed program names
 256   --program-suffix=SUFFIX append SUFFIX to installed program names
 257   --program-transform-name=PROGRAM
 258                           run sed PROGRAM on installed program names
 259 EOF
 260     cat << EOF
 261 Host type:
 262   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 263   --host=HOST             configure for HOST [guessed]
 264   --target=TARGET         configure for TARGET [TARGET=HOST]
 265 Features and packages:
 266   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 267   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 268   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 269   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 270   --x-includes=DIR        X include files are in DIR
 271   --x-libraries=DIR       X library files are in DIR
 272 EOF
 273     if test -n "$ac_help"; then
 274       echo "--enable and --with options recognized:$ac_help"
 275     fi
 276     exit 0 ;;
 277
 278   -host | --host | --hos | --ho)
 279     ac_prev=host ;;
 280   -host=* | --host=* | --hos=* | --ho=*)
 281     host="$ac_optarg" ;;
 282
 283   -includedir | --includedir | --includedi | --included | --include \
 284   | --includ | --inclu | --incl | --inc)
 285     ac_prev=includedir ;;
 286   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 287   | --includ=* | --inclu=* | --incl=* | --inc=*)
 288     includedir="$ac_optarg" ;;
 289
 290   -infodir | --infodir | --infodi | --infod | --info | --inf)
 291     ac_prev=infodir ;;
 292   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 293     infodir="$ac_optarg" ;;
 294
 295   -libdir | --libdir | --libdi | --libd)
 296     ac_prev=libdir ;;
 297   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 298     libdir="$ac_optarg" ;;
 299
 300   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 301   | --libexe | --libex | --libe)
 302     ac_prev=libexecdir ;;
 303   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 304   | --libexe=* | --libex=* | --libe=*)
 305     libexecdir="$ac_optarg" ;;
 306
 307   -localstatedir | --localstatedir | --localstatedi | --localstated \
 308   | --localstate | --localstat | --localsta | --localst \
 309   | --locals | --local | --loca | --loc | --lo)
 310     ac_prev=localstatedir ;;
 311   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 312   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 313   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 314     localstatedir="$ac_optarg" ;;
 315
 316   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 317     ac_prev=mandir ;;
 318   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 319     mandir="$ac_optarg" ;;
 320
 321   -nfp | --nfp | --nf)
 322     # Obsolete; use --without-fp.
 323     with_fp=no ;;
 324
 325   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 326   | --no-cr | --no-c)
 327     no_create=yes ;;
 328
 329   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 330   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 331     no_recursion=yes ;;
 332
 333   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 334   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 335   | --oldin | --oldi | --old | --ol | --o)
 336     ac_prev=oldincludedir ;;
 337   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 338   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 339   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 340     oldincludedir="$ac_optarg" ;;
 341
 342   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 343     ac_prev=prefix ;;
 344   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 345     prefix="$ac_optarg" ;;
 346
 347   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 348   | --program-pre | --program-pr | --program-p)
 349     ac_prev=program_prefix ;;
 350   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 351   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 352     program_prefix="$ac_optarg" ;;
 353
 354   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 355   | --program-suf | --program-su | --program-s)
 356     ac_prev=program_suffix ;;
 357   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 358   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 359     program_suffix="$ac_optarg" ;;
 360
 361   -program-transform-name | --program-transform-name \
 362   | --program-transform-nam | --program-transform-na \
 363   | --program-transform-n | --program-transform- \
 364   | --program-transform | --program-transfor \
 365   | --program-transfo | --program-transf \
 366   | --program-trans | --program-tran \
 367   | --progr-tra | --program-tr | --program-t)
 368     ac_prev=program_transform_name ;;
 369   -program-transform-name=* | --program-transform-name=* \
 370   | --program-transform-nam=* | --program-transform-na=* \
 371   | --program-transform-n=* | --program-transform-=* \
 372   | --program-transform=* | --program-transfor=* \
 373   | --program-transfo=* | --program-transf=* \
 374   | --program-trans=* | --program-tran=* \
 375   | --progr-tra=* | --program-tr=* | --program-t=*)
 376     program_transform_name="$ac_optarg" ;;
 377
 378   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 379   | -silent | --silent | --silen | --sile | --sil)
 380     silent=yes ;;
 381
 382   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 383     ac_prev=sbindir ;;
 384   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 385   | --sbi=* | --sb=*)
 386     sbindir="$ac_optarg" ;;
 387
 388   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 389   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 390   | --sharedst | --shareds | --shared | --share | --shar \
 391   | --sha | --sh)
 392     ac_prev=sharedstatedir ;;
 393   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 394   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 395   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 396   | --sha=* | --sh=*)
 397     sharedstatedir="$ac_optarg" ;;
 398
 399   -site | --site | --sit)
 400     ac_prev=site ;;
 401   -site=* | --site=* | --sit=*)
 402     site="$ac_optarg" ;;
 403
 404   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 405     ac_prev=srcdir ;;
 406   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 407     srcdir="$ac_optarg" ;;
 408
 409   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 410   | --syscon | --sysco | --sysc | --sys | --sy)
 411     ac_prev=sysconfdir ;;
 412   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 413   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 414     sysconfdir="$ac_optarg" ;;
 415
 416   -target | --target | --targe | --targ | --tar | --ta | --t)
 417     ac_prev=target ;;
 418   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 419     target="$ac_optarg" ;;
 420
 421   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 422     verbose=yes ;;
 423
 424   -version | --version | --versio | --versi | --vers)
 425     echo "configure generated by autoconf version 2.12.1"
 426     exit 0 ;;
 427
 428   -with-* | --with-*)
 429     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 430     # Reject names that are not valid shell variable names.
 431     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 432       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 433     fi
 434     ac_package=`echo $ac_package| sed 's/-/_/g'`
 435     case "$ac_option" in
 436       *=*) ;;
 437       *) ac_optarg=yes ;;
 438     esac
 439     eval "with_${ac_package}='$ac_optarg'" ;;
 440
 441   -without-* | --without-*)
 442     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 443     # Reject names that are not valid shell variable names.
 444     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 445       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 446     fi
 447     ac_package=`echo $ac_package| sed 's/-/_/g'`
 448     eval "with_${ac_package}=no" ;;
 449
 450   --x)
 451     # Obsolete; use --with-x.
 452     with_x=yes ;;
 453
 454   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 455   | --x-incl | --x-inc | --x-in | --x-i)
 456     ac_prev=x_includes ;;
 457   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 458   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 459     x_includes="$ac_optarg" ;;
 460
 461   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 462   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 463     ac_prev=x_libraries ;;
 464   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 465   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 466     x_libraries="$ac_optarg" ;;
 467
 468   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 469     ;;
 470
 471   *)
 472     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 473       echo "configure: warning: $ac_option: invalid host type" 1>&2
 474     fi
 475     if test "x$nonopt" != xNONE; then
 476       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 477     fi
 478     nonopt="$ac_option"
 479     ;;
 480
 481   esac
 482 done
 483
 484 if test -n "$ac_prev"; then
 485   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 486 fi
 487
 488 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 489
 490 # File descriptor usage:
 491 # 0 standard input
 492 # 1 file creation
 493 # 2 errors and warnings
 494 # 3 some systems may open it to /dev/tty
 495 # 4 used on the Kubota Titan
 496 # 6 checking for... messages and results
 497 # 5 compiler messages saved in config.log
 498 if test "$silent" = yes; then
 499   exec 6>/dev/null
 500 else
 501   exec 6>&1
 502 fi
 503 exec 5>./config.log
 504
 505 echo "\
 506 This file contains any messages produced by compilers while
 507 running configure, to aid debugging if configure makes a mistake.
 508 " 1>&5
 509
 510 # Strip out --no-create and --no-recursion so they do not pile up.
 511 # Also quote any args containing shell metacharacters.
 512 ac_configure_args=
 513 for ac_arg
 514 do
 515   case "$ac_arg" in
 516   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 517   | --no-cr | --no-c) ;;
 518   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 519   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 520   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 521   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 522   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 523   esac
 524 done
 525
 526 # NLS nuisances.
 527 # Only set these to C if already set.  These must not be set unconditionally
 528 # because not all systems understand e.g. LANG=C (notably SCO).
 529 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 530 # Non-C LC_CTYPE values break the ctype check.
 531 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 532 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 533 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 534 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 535
 536 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 537 rm -rf conftest* confdefs.h
 538 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 539 echo > confdefs.h
 540
 541 # A filename unique to this package, relative to the directory that
 542 # configure is in, which we can look for to find out if srcdir is correct.
 543 ac_unique_file=Makefile.in
 544
 545 # Find the source files, if location was not specified.
 546 if test -z "$srcdir"; then
 547   ac_srcdir_defaulted=yes
 548   # Try the directory containing this script, then its parent.
 549   ac_prog=$0
 550   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 551   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 552   srcdir=$ac_confdir
 553   if test ! -r $srcdir/$ac_unique_file; then
 554     srcdir=..
 555   fi
 556 else
 557   ac_srcdir_defaulted=no
 558 fi
 559 if test ! -r $srcdir/$ac_unique_file; then
 560   if test "$ac_srcdir_defaulted" = yes; then
 561     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 562   else
 563     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 564   fi
 565 fi
 566 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 567
 568 # Prefer explicitly selected file to automatically selected ones.
 569 if test -z "$CONFIG_SITE"; then
 570   if test "x$prefix" != xNONE; then
 571     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 572   else
 573     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 574   fi
 575 fi
 576 for ac_site_file in $CONFIG_SITE; do
 577   if test -r "$ac_site_file"; then
 578     echo "loading site script $ac_site_file"
 579     . "$ac_site_file"
 580   fi
 581 done
 582
 583 if test -r "$cache_file"; then
 584   echo "loading cache $cache_file"
 585   . $cache_file
 586 else
 587   echo "creating cache $cache_file"
 588   > $cache_file
 589 fi
 590
 591 ac_ext=c
 592 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 593 ac_cpp='$CPP $CPPFLAGS'
 594 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 595 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 596 cross_compiling=$ac_cv_prog_cc_cross
 597
 598 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 599   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 600   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 601     ac_n= ac_c='
 602 ' ac_t='        '
 603   else
 604     ac_n=-n ac_c= ac_t=
 605   fi
 606 else
 607   ac_n= ac_c='\c' ac_t=
 608 fi
 609
 610
 611
 612 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 613 echo "configure:614: checking how to run the C preprocessor" >&5
 614 # On Suns, sometimes $CPP names a directory.
 615 if test -n "$CPP" && test -d "$CPP"; then
 616   CPP=
 617 fi
 618 if test -z "$CPP"; then
 619 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 620   echo $ac_n "(cached) $ac_c" 1>&6
 621 else
 622     # This must be in double quotes, not single quotes, because CPP may get
 623   # substituted into the Makefile and "${CC-cc}" will confuse make.
 624   CPP="${CC-cc} -E"
 625   # On the NeXT, cc -E runs the code through the compiler's parser,
 626   # not just through cpp.
 627   cat > conftest.$ac_ext <<EOF
 628 #line 629 "configure"
 629 #include "confdefs.h"
 630 #include <assert.h>
 631 Syntax Error
 632 EOF
 633 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 634 { (eval echo configure:635: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 635 ac_err=`grep -v '^ *+' conftest.out`
 636 if test -z "$ac_err"; then
 637   :
 638 else
 639   echo "$ac_err" >&5
 640   echo "configure: failed program was:" >&5
 641   cat conftest.$ac_ext >&5
 642   rm -rf conftest*
 643   CPP="${CC-cc} -E -traditional-cpp"
 644   cat > conftest.$ac_ext <<EOF
 645 #line 646 "configure"
 646 #include "confdefs.h"
 647 #include <assert.h>
 648 Syntax Error
 649 EOF
 650 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 651 { (eval echo configure:652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 652 ac_err=`grep -v '^ *+' conftest.out`
 653 if test -z "$ac_err"; then
 654   :
 655 else
 656   echo "$ac_err" >&5
 657   echo "configure: failed program was:" >&5
 658   cat conftest.$ac_ext >&5
 659   rm -rf conftest*
 660   CPP=/lib/cpp
 661 fi
 662 rm -f conftest*
 663 fi
 664 rm -f conftest*
 665   ac_cv_prog_CPP="$CPP"
 666 fi
 667   CPP="$ac_cv_prog_CPP"
 668 else
 669   ac_cv_prog_CPP="$CPP"
 670 fi
 671 echo "$ac_t""$CPP" 1>&6
 672
 673
 674 # autoconf.info says this should be called right after AC_INIT.
 675
 676
 677 ac_aux_dir=
 678 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 679   if test -f $ac_dir/install-sh; then
 680     ac_aux_dir=$ac_dir
 681     ac_install_sh="$ac_aux_dir/install-sh -c"
 682     break
 683   elif test -f $ac_dir/install.sh; then
 684     ac_aux_dir=$ac_dir
 685     ac_install_sh="$ac_aux_dir/install.sh -c"
 686     break
 687   fi
 688 done
 689 if test -z "$ac_aux_dir"; then
 690   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 691 fi
 692 ac_config_guess=$ac_aux_dir/config.guess
 693 ac_config_sub=$ac_aux_dir/config.sub
 694 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 695
 696
 697 # Do some error checking and defaulting for the host and target type.
 698 # The inputs are:
 699 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 700 #
 701 # The rules are:
 702 # 1. You are not allowed to specify --host, --target, and nonopt at the
 703 #    same time.
 704 # 2. Host defaults to nonopt.
 705 # 3. If nonopt is not specified, then host defaults to the current host,
 706 #    as determined by config.guess.
 707 # 4. Target and build default to nonopt.
 708 # 5. If nonopt is not specified, then target and build default to host.
 709
 710 # The aliases save the names the user supplied, while $host etc.
 711 # will get canonicalized.
 712 case $host---$target---$nonopt in
 713 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 714 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 715 esac
 716
 717
 718 # Make sure we can run config.sub.
 719 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 720 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 721 fi
 722
 723 echo $ac_n "checking host system type""... $ac_c" 1>&6
 724 echo "configure:725: checking host system type" >&5
 725
 726 host_alias=$host
 727 case "$host_alias" in
 728 NONE)
 729   case $nonopt in
 730   NONE)
 731     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 732     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 733     fi ;;
 734   *) host_alias=$nonopt ;;
 735   esac ;;
 736 esac
 737
 738 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 739 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 740 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 741 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 742 echo "$ac_t""$host" 1>&6
 743
 744 echo $ac_n "checking target system type""... $ac_c" 1>&6
 745 echo "configure:746: checking target system type" >&5
 746
 747 target_alias=$target
 748 case "$target_alias" in
 749 NONE)
 750   case $nonopt in
 751   NONE) target_alias=$host_alias ;;
 752   *) target_alias=$nonopt ;;
 753   esac ;;
 754 esac
 755
 756 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 757 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 758 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 759 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 760 echo "$ac_t""$target" 1>&6
 761
 762 echo $ac_n "checking build system type""... $ac_c" 1>&6
 763 echo "configure:764: checking build system type" >&5
 764
 765 build_alias=$build
 766 case "$build_alias" in
 767 NONE)
 768   case $nonopt in
 769   NONE) build_alias=$host_alias ;;
 770   *) build_alias=$nonopt ;;
 771   esac ;;
 772 esac
 773
 774 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 775 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 776 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 777 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 778 echo "$ac_t""$build" 1>&6
 779
 780 test "$host_alias" != "$target_alias" &&
 781   test "$program_prefix$program_suffix$program_transform_name" = \
 782     NONENONEs,x,x, &&
 783   program_prefix=${target_alias}-
 784
 785 if test "$program_transform_name" = s,x,x,; then
 786   program_transform_name=
 787 else
 788   # Double any \ or $.  echo might interpret backslashes.
 789   cat <<\EOF_SED > conftestsed
 790 s,\\,\\\\,g; s,\$,$$,g
 791 EOF_SED
 792   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 793   rm -f conftestsed
 794 fi
 795 test "$program_prefix" != NONE &&
 796   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 797 # Use a double $ so make ignores it.
 798 test "$program_suffix" != NONE &&
 799   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 800
 801 # sed with no file args requires a program.
 802 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 803
 804 # Extract the first word of "gcc", so it can be a program name with args.
 805 set dummy gcc; ac_word=$2
 806 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 807 echo "configure:808: checking for $ac_word" >&5
 808 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 809   echo $ac_n "(cached) $ac_c" 1>&6
 810 else
 811   if test -n "$CC"; then
 812   ac_cv_prog_CC="$CC" # Let the user override the test.
 813 else
 814   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 815   for ac_dir in $PATH; do
 816     test -z "$ac_dir" && ac_dir=.
 817     if test -f $ac_dir/$ac_word; then
 818       ac_cv_prog_CC="gcc"
 819       break
 820     fi
 821   done
 822   IFS="$ac_save_ifs"
 823 fi
 824 fi
 825 CC="$ac_cv_prog_CC"
 826 if test -n "$CC"; then
 827   echo "$ac_t""$CC" 1>&6
 828 else
 829   echo "$ac_t""no" 1>&6
 830 fi
 831
 832 if test -z "$CC"; then
 833   # Extract the first word of "cc", so it can be a program name with args.
 834 set dummy cc; ac_word=$2
 835 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 836 echo "configure:837: checking for $ac_word" >&5
 837 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 838   echo $ac_n "(cached) $ac_c" 1>&6
 839 else
 840   if test -n "$CC"; then
 841   ac_cv_prog_CC="$CC" # Let the user override the test.
 842 else
 843   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 844   ac_prog_rejected=no
 845   for ac_dir in $PATH; do
 846     test -z "$ac_dir" && ac_dir=.
 847     if test -f $ac_dir/$ac_word; then
 848       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 849         ac_prog_rejected=yes
 850         continue
 851       fi
 852       ac_cv_prog_CC="cc"
 853       break
 854     fi
 855   done
 856   IFS="$ac_save_ifs"
 857 if test $ac_prog_rejected = yes; then
 858   # We found a bogon in the path, so make sure we never use it.
 859   set dummy $ac_cv_prog_CC
 860   shift
 861   if test $# -gt 0; then
 862     # We chose a different compiler from the bogus one.
 863     # However, it has the same basename, so the bogon will be chosen
 864     # first if we set CC to just the basename; use the full file name.
 865     shift
 866     set dummy "$ac_dir/$ac_word" "$@"
 867     shift
 868     ac_cv_prog_CC="$@"
 869   fi
 870 fi
 871 fi
 872 fi
 873 CC="$ac_cv_prog_CC"
 874 if test -n "$CC"; then
 875   echo "$ac_t""$CC" 1>&6
 876 else
 877   echo "$ac_t""no" 1>&6
 878 fi
 879
 880   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 881 fi
 882
 883 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 884 echo "configure:885: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 885
 886 ac_ext=c
 887 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 888 ac_cpp='$CPP $CPPFLAGS'
 889 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 890 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 891 cross_compiling=$ac_cv_prog_cc_cross
 892
 893 cat > conftest.$ac_ext <<EOF
 894 #line 895 "configure"
 895 #include "confdefs.h"
 896 main(){return(0);}
 897 EOF
 898 if { (eval echo configure:899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 899   ac_cv_prog_cc_works=yes
 900   # If we can't run a trivial program, we are probably using a cross compiler.
 901   if (./conftest; exit) 2>/dev/null; then
 902     ac_cv_prog_cc_cross=no
 903   else
 904     ac_cv_prog_cc_cross=yes
 905   fi
 906 else
 907   echo "configure: failed program was:" >&5
 908   cat conftest.$ac_ext >&5
 909   ac_cv_prog_cc_works=no
 910 fi
 911 rm -fr conftest*
 912
 913 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 914 if test $ac_cv_prog_cc_works = no; then
 915   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 916 fi
 917 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 918 echo "configure:919: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 919 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 920 cross_compiling=$ac_cv_prog_cc_cross
 921
 922 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 923 echo "configure:924: checking whether we are using GNU C" >&5
 924 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 925   echo $ac_n "(cached) $ac_c" 1>&6
 926 else
 927   cat > conftest.c <<EOF
 928 #ifdef __GNUC__
 929   yes;
 930 #endif
 931 EOF
 932 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 933   ac_cv_prog_gcc=yes
 934 else
 935   ac_cv_prog_gcc=no
 936 fi
 937 fi
 938
 939 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 940
 941 if test $ac_cv_prog_gcc = yes; then
 942   GCC=yes
 943   ac_test_CFLAGS="${CFLAGS+set}"
 944   ac_save_CFLAGS="$CFLAGS"
 945   CFLAGS=
 946   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 947 echo "configure:948: checking whether ${CC-cc} accepts -g" >&5
 948 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 949   echo $ac_n "(cached) $ac_c" 1>&6
 950 else
 951   echo 'void f(){}' > conftest.c
 952 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 953   ac_cv_prog_cc_g=yes
 954 else
 955   ac_cv_prog_cc_g=no
 956 fi
 957 rm -f conftest*
 958
 959 fi
 960
 961 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 962   if test "$ac_test_CFLAGS" = set; then
 963     CFLAGS="$ac_save_CFLAGS"
 964   elif test $ac_cv_prog_cc_g = yes; then
 965     CFLAGS="-g -O2"
 966   else
 967     CFLAGS="-O2"
 968   fi
 969 else
 970   GCC=
 971   test "${CFLAGS+set}" = set || CFLAGS="-g"
 972 fi
 973
 974 # Find a good install program.  We prefer a C program (faster),
 975 # so one script is as good as another.  But avoid the broken or
 976 # incompatible versions:
 977 # SysV /etc/install, /usr/sbin/install
 978 # SunOS /usr/etc/install
 979 # IRIX /sbin/install
 980 # AIX /bin/install
 981 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 982 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 983 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 984 # ./install, which can be erroneously created by make from ./install.sh.
 985 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 986 echo "configure:987: checking for a BSD compatible install" >&5
 987 if test -z "$INSTALL"; then
 988 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 992   for ac_dir in $PATH; do
 993     # Account for people who put trailing slashes in PATH elements.
 994     case "$ac_dir/" in
 995     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 996     *)
 997       # OSF1 and SCO ODT 3.0 have their own names for install.
 998       # Don't use installbsd from OSF since it installs stuff as root
 999       # by default.
1000       for ac_prog in ginstall scoinst install; do
1001         if test -f $ac_dir/$ac_prog; then
1002           if test $ac_prog = install &&
1003             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1004             # AIX install.  It has an incompatible calling convention.
1005             :
1006           else
1007             ac_cv_path_install="$ac_dir/$ac_prog -c"
1008             break 2
1009           fi
1010         fi
1011       done
1012       ;;
1013     esac
1014   done
1015   IFS="$ac_save_IFS"
1016
1017 fi
1018   if test "${ac_cv_path_install+set}" = set; then
1019     INSTALL="$ac_cv_path_install"
1020   else
1021     # As a last resort, use the slow shell script.  We don't cache a
1022     # path for INSTALL within a source directory, because that will
1023     # break other packages using the cache if that directory is
1024     # removed, or if the path is relative.
1025     INSTALL="$ac_install_sh"
1026   fi
1027 fi
1028 echo "$ac_t""$INSTALL" 1>&6
1029
1030 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1031 # It thinks the first close brace ends the variable substitution.
1032 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1033
1034 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1035
1036
1037 # Put a plausible default for CC_FOR_BUILD in Makefile.
1038 if test "x$cross_compiling" = "xno"; then
1039   CC_FOR_BUILD='$(CC)'
1040 else
1041   CC_FOR_BUILD=gcc
1042 fi
1043
1044
1045
1046
1047 AR=${AR-ar}
1048
1049 # Extract the first word of "ranlib", so it can be a program name with args.
1050 set dummy ranlib; ac_word=$2
1051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1052 echo "configure:1053: checking for $ac_word" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1054   echo $ac_n "(cached) $ac_c" 1>&6
1055 else
1056   if test -n "$RANLIB"; then
1057   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1058 else
1059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1060   for ac_dir in $PATH; do
1061     test -z "$ac_dir" && ac_dir=.
1062     if test -f $ac_dir/$ac_word; then
1063       ac_cv_prog_RANLIB="ranlib"
1064       break
1065     fi
1066   done
1067   IFS="$ac_save_ifs"
1068   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1069 fi
1070 fi
1071 RANLIB="$ac_cv_prog_RANLIB"
1072 if test -n "$RANLIB"; then
1073   echo "$ac_t""$RANLIB" 1>&6
1074 else
1075   echo "$ac_t""no" 1>&6
1076 fi
1077
1078
1079 # Check for common headers.
1080 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1081 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1082 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
1083 do
1084 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1085 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1086 echo "configure:1087: checking for $ac_hdr" >&5
1087 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1088   echo $ac_n "(cached) $ac_c" 1>&6
1089 else
1090   cat > conftest.$ac_ext <<EOF
1091 #line 1092 "configure"
1092 #include "confdefs.h"
1093 #include <$ac_hdr>
1094 EOF
1095 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1096 { (eval echo configure:1097: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1097 ac_err=`grep -v '^ *+' conftest.out`
1098 if test -z "$ac_err"; then
1099   rm -rf conftest*
1100   eval "ac_cv_header_$ac_safe=yes"
1101 else
1102   echo "$ac_err" >&5
1103   echo "configure: failed program was:" >&5
1104   cat conftest.$ac_ext >&5
1105   rm -rf conftest*
1106   eval "ac_cv_header_$ac_safe=no"
1107 fi
1108 rm -f conftest*
1109 fi
1110 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1111   echo "$ac_t""yes" 1>&6
1112     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1113   cat >> confdefs.h <<EOF
1114 #define $ac_tr_hdr 1
1115 EOF
1116
1117 else
1118   echo "$ac_t""no" 1>&6
1119 fi
1120 done
1121
1122 for ac_func in getrusage time sigaction
1123 do
1124 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1125 echo "configure:1126: checking for $ac_func" >&5
1126 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1127   echo $ac_n "(cached) $ac_c" 1>&6
1128 else
1129   cat > conftest.$ac_ext <<EOF
1130 #line 1131 "configure"
1131 #include "confdefs.h"
1132 /* System header to define __stub macros and hopefully few prototypes,
1133     which can conflict with char $ac_func(); below.  */
1134 #include <assert.h>
1135 /* Override any gcc2 internal prototype to avoid an error.  */
1136 /* We use char because int might match the return type of a gcc2
1137     builtin and then its argument prototype would still apply.  */
1138 char $ac_func();
1139
1140 int main() {
1141
1142 /* The GNU C library defines this for functions which it implements
1143     to always fail with ENOSYS.  Some functions are actually named
1144     something starting with __ and the normal name is an alias.  */
1145 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1146 choke me
1147 #else
1148 $ac_func();
1149 #endif
1150
1151 ; return 0; }
1152 EOF
1153 if { (eval echo configure:1154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1154   rm -rf conftest*
1155   eval "ac_cv_func_$ac_func=yes"
1156 else
1157   echo "configure: failed program was:" >&5
1158   cat conftest.$ac_ext >&5
1159   rm -rf conftest*
1160   eval "ac_cv_func_$ac_func=no"
1161 fi
1162 rm -f conftest*
1163 fi
1164
1165 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1166   echo "$ac_t""yes" 1>&6
1167     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1168   cat >> confdefs.h <<EOF
1169 #define $ac_tr_func 1
1170 EOF
1171
1172 else
1173   echo "$ac_t""no" 1>&6
1174 fi
1175 done
1176
1177
1178 . ${srcdir}/../../bfd/configure.host
1179
1180
1181
1182 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1183 if test "${enable_maintainer_mode+set}" = set; then
1184   enableval="$enable_maintainer_mode"
1185   case "${enableval}" in
1186   yes)  MAINT="" ;;
1187   no)   MAINT="#" ;;
1188   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1189 esac
1190 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1191   echo "Setting maintainer mode" 6>&1
1192 fi
1193 else
1194   MAINT="#"
1195 fi
1196
1197
1198
1199 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1200 if test "${enable_sim_bswap+set}" = set; then
1201   enableval="$enable_sim_bswap"
1202   case "${enableval}" in
1203   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1204   no)   sim_bswap="-DWITH_BSWAP=0";;
1205   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1206 esac
1207 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1208   echo "Setting bswap flags = $sim_bswap" 6>&1
1209 fi
1210 else
1211   sim_bswap=""
1212 fi
1213
1214
1215
1216 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1217 if test "${enable_sim_cflags+set}" = set; then
1218   enableval="$enable_sim_cflags"
1219   case "${enableval}" in
1220   yes)   sim_cflags="-O2";;
1221   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1222   no)    sim_cflags="";;
1223   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1224 esac
1225 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1226   echo "Setting sim cflags = $sim_cflags" 6>&1
1227 fi
1228 else
1229   sim_cflags=""
1230 fi
1231
1232
1233
1234 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1235 if test "${enable_sim_debug+set}" = set; then
1236   enableval="$enable_sim_debug"
1237   case "${enableval}" in
1238   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1239   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1240   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1241 esac
1242 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1243   echo "Setting sim debug = $sim_debug" 6>&1
1244 fi
1245 else
1246   sim_debug=""
1247 fi
1248
1249
1250
1251 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1252 if test "${enable_sim_stdio+set}" = set; then
1253   enableval="$enable_sim_stdio"
1254   case "${enableval}" in
1255   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1256   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1257   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1258 esac
1259 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1260   echo "Setting stdio flags = $sim_stdio" 6>&1
1261 fi
1262 else
1263   sim_stdio=""
1264 fi
1265
1266
1267
1268 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1269 if test "${enable_sim_trace+set}" = set; then
1270   enableval="$enable_sim_trace"
1271   case "${enableval}" in
1272   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1273   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1274   [-0-9]*)
1275         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1276   [a-z]*)
1277         sim_trace=""
1278         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1279           if test x"$sim_trace" = x; then
1280             sim_trace="-DWITH_TRACE='(TRACE_$x"
1281           else
1282             sim_trace="${sim_trace}|TRACE_$x"
1283           fi
1284         done
1285         sim_trace="$sim_trace)'" ;;
1286 esac
1287 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1288   echo "Setting sim trace = $sim_trace" 6>&1
1289 fi
1290 else
1291   sim_trace=""
1292 fi
1293
1294
1295
1296 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1297 if test "${enable_sim_profile+set}" = set; then
1298   enableval="$enable_sim_profile"
1299   case "${enableval}" in
1300   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1301   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1302   [-0-9]*)
1303         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1304   [a-z]*)
1305         sim_profile=""
1306         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1307           if test x"$sim_profile" = x; then
1308             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1309           else
1310             sim_profile="${sim_profile}|PROFILE_$x"
1311           fi
1312         done
1313         sim_profile="$sim_profile)'" ;;
1314 esac
1315 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1316   echo "Setting sim profile = $sim_profile" 6>&1
1317 fi
1318 else
1319   sim_profile=""
1320 fi
1321
1322
1323
1324 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1325 echo "configure:1326: checking return type of signal handlers" >&5
1326 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1327   echo $ac_n "(cached) $ac_c" 1>&6
1328 else
1329   cat > conftest.$ac_ext <<EOF
1330 #line 1331 "configure"
1331 #include "confdefs.h"
1332 #include <sys/types.h>
1333 #include <signal.h>
1334 #ifdef signal
1335 #undef signal
1336 #endif
1337 #ifdef __cplusplus
1338 extern "C" void (*signal (int, void (*)(int)))(int);
1339 #else
1340 void (*signal ()) ();
1341 #endif
1342
1343 int main() {
1344 int i;
1345 ; return 0; }
1346 EOF
1347 if { (eval echo configure:1348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1348   rm -rf conftest*
1349   ac_cv_type_signal=void
1350 else
1351   echo "configure: failed program was:" >&5
1352   cat conftest.$ac_ext >&5
1353   rm -rf conftest*
1354   ac_cv_type_signal=int
1355 fi
1356 rm -f conftest*
1357 fi
1358
1359 echo "$ac_t""$ac_cv_type_signal" 1>&6
1360 cat >> confdefs.h <<EOF
1361 #define RETSIGTYPE $ac_cv_type_signal
1362 EOF
1363
1364
1365
1366
1367 sim_link_files=
1368 sim_link_links=
1369
1370 sim_link_links=tconfig.h
1371 if test -f ${srcdir}/tconfig.in
1372 then
1373   sim_link_files=tconfig.in
1374 else
1375   sim_link_files=../common/tconfig.in
1376 fi
1377
1378 # targ-vals.def points to the libc macro description file.
1379 case "${target}" in
1380 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1381 esac
1382 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1383 sim_link_links="${sim_link_links} targ-vals.def"
1384
1385
1386
1387 for ac_hdr in unistd.h
1388 do
1389 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1390 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1391 echo "configure:1392: checking for $ac_hdr" >&5
1392 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   cat > conftest.$ac_ext <<EOF
1396 #line 1397 "configure"
1397 #include "confdefs.h"
1398 #include <$ac_hdr>
1399 EOF
1400 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1401 { (eval echo configure:1402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1402 ac_err=`grep -v '^ *+' conftest.out`
1403 if test -z "$ac_err"; then
1404   rm -rf conftest*
1405   eval "ac_cv_header_$ac_safe=yes"
1406 else
1407   echo "$ac_err" >&5
1408   echo "configure: failed program was:" >&5
1409   cat conftest.$ac_ext >&5
1410   rm -rf conftest*
1411   eval "ac_cv_header_$ac_safe=no"
1412 fi
1413 rm -f conftest*
1414 fi
1415 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1416   echo "$ac_t""yes" 1>&6
1417     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1418   cat >> confdefs.h <<EOF
1419 #define $ac_tr_hdr 1
1420 EOF
1421
1422 else
1423   echo "$ac_t""no" 1>&6
1424 fi
1425 done
1426
1427
1428
1429
1430 trap '' 1 2 15
1431 cat > confcache <<\EOF
1432 # This file is a shell script that caches the results of configure
1433 # tests run on this system so they can be shared between configure
1434 # scripts and configure runs.  It is not useful on other systems.
1435 # If it contains results you don't want to keep, you may remove or edit it.
1436 #
1437 # By default, configure uses ./config.cache as the cache file,
1438 # creating it if it does not exist already.  You can give configure
1439 # the --cache-file=FILE option to use a different cache file; that is
1440 # what configure does when it calls configure scripts in
1441 # subdirectories, so they share the cache.
1442 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1443 # config.status only pays attention to the cache file if you give it the
1444 # --recheck option to rerun configure.
1445 #
1446 EOF
1447 # The following way of writing the cache mishandles newlines in values,
1448 # but we know of no workaround that is simple, portable, and efficient.
1449 # So, don't put newlines in cache variables' values.
1450 # Ultrix sh set writes to stderr and can't be redirected directly,
1451 # and sets the high bit in the cache file unless we assign to the vars.
1452 (set) 2>&1 |
1453   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1454   *ac_space=\ *)
1455     # `set' does not quote correctly, so add quotes (double-quote substitution
1456     # turns \\\\ into \\, and sed turns \\ into \).
1457     sed -n \
1458       -e "s/'/'\\\\''/g" \
1459       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1460     ;;
1461   *)
1462     # `set' quotes correctly as required by POSIX, so do not add quotes.
1463     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1464     ;;
1465   esac >> confcache
1466 if cmp -s $cache_file confcache; then
1467   :
1468 else
1469   if test -w $cache_file; then
1470     echo "updating cache $cache_file"
1471     cat confcache > $cache_file
1472   else
1473     echo "not updating unwritable cache $cache_file"
1474   fi
1475 fi
1476 rm -f confcache
1477
1478 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1479
1480 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1481 # Let make expand exec_prefix.
1482 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1483
1484 # Any assignment to VPATH causes Sun make to only execute
1485 # the first set of double-colon rules, so remove it if not needed.
1486 # If there is a colon in the path, we need to keep it.
1487 if test "x$srcdir" = x.; then
1488   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1489 fi
1490
1491 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1492
1493 DEFS=-DHAVE_CONFIG_H
1494
1495 # Without the "./", some shells look in PATH for config.status.
1496 : ${CONFIG_STATUS=./config.status}
1497
1498 echo creating $CONFIG_STATUS
1499 rm -f $CONFIG_STATUS
1500 cat > $CONFIG_STATUS <<EOF
1501 #! /bin/sh
1502 # Generated automatically by configure.
1503 # Run this file to recreate the current configuration.
1504 # This directory was configured as follows,
1505 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1506 #
1507 # $0 $ac_configure_args
1508 #
1509 # Compiler output produced by configure, useful for debugging
1510 # configure, is in ./config.log if it exists.
1511
1512 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1513 for ac_option
1514 do
1515   case "\$ac_option" in
1516   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1517     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1518     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1519   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1520     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
1521     exit 0 ;;
1522   -help | --help | --hel | --he | --h)
1523     echo "\$ac_cs_usage"; exit 0 ;;
1524   *) echo "\$ac_cs_usage"; exit 1 ;;
1525   esac
1526 done
1527
1528 ac_given_srcdir=$srcdir
1529 ac_given_INSTALL="$INSTALL"
1530
1531 trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1532 EOF
1533 cat >> $CONFIG_STATUS <<EOF
1534
1535 # Protect against being on the right side of a sed subst in config.status.
1536 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1537  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1538 $ac_vpsub
1539 $extrasub
1540 s%@sim_environment@%$sim_environment%g
1541 s%@sim_alignment@%$sim_alignment%g
1542 s%@sim_assert@%$sim_assert%g
1543 s%@sim_bitsize@%$sim_bitsize%g
1544 s%@sim_endian@%$sim_endian%g
1545 s%@sim_hostendian@%$sim_hostendian%g
1546 s%@sim_float@%$sim_float%g
1547 s%@sim_scache@%$sim_scache%g
1548 s%@sim_default_model@%$sim_default_model%g
1549 s%@sim_hardware@%$sim_hardware%g
1550 s%@sim_inline@%$sim_inline%g
1551 s%@sim_packages@%$sim_packages%g
1552 s%@sim_regparm@%$sim_regparm%g
1553 s%@sim_reserved_bits@%$sim_reserved_bits%g
1554 s%@sim_smp@%$sim_smp%g
1555 s%@sim_stdcall@%$sim_stdcall%g
1556 s%@sim_xor_endian@%$sim_xor_endian%g
1557 s%@sim_warnings@%$sim_warnings%g
1558 s%@SHELL@%$SHELL%g
1559 s%@CFLAGS@%$CFLAGS%g
1560 s%@CPPFLAGS@%$CPPFLAGS%g
1561 s%@CXXFLAGS@%$CXXFLAGS%g
1562 s%@DEFS@%$DEFS%g
1563 s%@LDFLAGS@%$LDFLAGS%g
1564 s%@LIBS@%$LIBS%g
1565 s%@exec_prefix@%$exec_prefix%g
1566 s%@prefix@%$prefix%g
1567 s%@program_transform_name@%$program_transform_name%g
1568 s%@bindir@%$bindir%g
1569 s%@sbindir@%$sbindir%g
1570 s%@libexecdir@%$libexecdir%g
1571 s%@datadir@%$datadir%g
1572 s%@sysconfdir@%$sysconfdir%g
1573 s%@sharedstatedir@%$sharedstatedir%g
1574 s%@localstatedir@%$localstatedir%g
1575 s%@libdir@%$libdir%g
1576 s%@includedir@%$includedir%g
1577 s%@oldincludedir@%$oldincludedir%g
1578 s%@infodir@%$infodir%g
1579 s%@mandir@%$mandir%g
1580 s%@host@%$host%g
1581 s%@host_alias@%$host_alias%g
1582 s%@host_cpu@%$host_cpu%g
1583 s%@host_vendor@%$host_vendor%g
1584 s%@host_os@%$host_os%g
1585 s%@target@%$target%g
1586 s%@target_alias@%$target_alias%g
1587 s%@target_cpu@%$target_cpu%g
1588 s%@target_vendor@%$target_vendor%g
1589 s%@target_os@%$target_os%g
1590 s%@build@%$build%g
1591 s%@build_alias@%$build_alias%g
1592 s%@build_cpu@%$build_cpu%g
1593 s%@build_vendor@%$build_vendor%g
1594 s%@build_os@%$build_os%g
1595 s%@CC@%$CC%g
1596 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1597 s%@INSTALL_DATA@%$INSTALL_DATA%g
1598 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1599 s%@HDEFINES@%$HDEFINES%g
1600 s%@AR@%$AR%g
1601 s%@RANLIB@%$RANLIB%g
1602 s%@CPP@%$CPP%g
1603 s%@MAINT@%$MAINT%g
1604 s%@sim_bswap@%$sim_bswap%g
1605 s%@sim_cflags@%$sim_cflags%g
1606 s%@sim_debug@%$sim_debug%g
1607 s%@sim_stdio@%$sim_stdio%g
1608 s%@sim_trace@%$sim_trace%g
1609 s%@sim_profile@%$sim_profile%g
1610
1611 CEOF
1612 EOF
1613
1614 cat >> $CONFIG_STATUS <<\EOF
1615
1616 # Split the substitutions into bite-sized pieces for seds with
1617 # small command number limits, like on Digital OSF/1 and HP-UX.
1618 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1619 ac_file=1 # Number of current file.
1620 ac_beg=1 # First line for current file.
1621 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1622 ac_more_lines=:
1623 ac_sed_cmds=""
1624 while $ac_more_lines; do
1625   if test $ac_beg -gt 1; then
1626     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1627   else
1628     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1629   fi
1630   if test ! -s conftest.s$ac_file; then
1631     ac_more_lines=false
1632     rm -f conftest.s$ac_file
1633   else
1634     if test -z "$ac_sed_cmds"; then
1635       ac_sed_cmds="sed -f conftest.s$ac_file"
1636     else
1637       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1638     fi
1639     ac_file=`expr $ac_file + 1`
1640     ac_beg=$ac_end
1641     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1642   fi
1643 done
1644 if test -z "$ac_sed_cmds"; then
1645   ac_sed_cmds=cat
1646 fi
1647 EOF
1648
1649 cat >> $CONFIG_STATUS <<EOF
1650
1651 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
1652 EOF
1653 cat >> $CONFIG_STATUS <<\EOF
1654 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1655   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1656   case "$ac_file" in
1657   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1658        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1659   *) ac_file_in="${ac_file}.in" ;;
1660   esac
1661
1662   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1663
1664   # Remove last slash and all that follows it.  Not all systems have dirname.
1665   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1666   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1667     # The file is in a subdirectory.
1668     test ! -d "$ac_dir" && mkdir "$ac_dir"
1669     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1670     # A "../" for each directory in $ac_dir_suffix.
1671     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1672   else
1673     ac_dir_suffix= ac_dots=
1674   fi
1675
1676   case "$ac_given_srcdir" in
1677   .)  srcdir=.
1678       if test -z "$ac_dots"; then top_srcdir=.
1679       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1680   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1681   *) # Relative path.
1682     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1683     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1684   esac
1685
1686   case "$ac_given_INSTALL" in
1687   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1688   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1689   esac
1690
1691   echo creating "$ac_file"
1692   rm -f "$ac_file"
1693   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1694   case "$ac_file" in
1695   *Makefile*) ac_comsub="1i\\
1696 # $configure_input" ;;
1697   *) ac_comsub= ;;
1698   esac
1699
1700   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1701   sed -e "$ac_comsub
1702 s%@configure_input@%$configure_input%g
1703 s%@srcdir@%$srcdir%g
1704 s%@top_srcdir@%$top_srcdir%g
1705 s%@INSTALL@%$INSTALL%g
1706 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1707 fi; done
1708 rm -f conftest.s*
1709
1710 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1711 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1712 #
1713 # ac_d sets the value in "#define NAME VALUE" lines.
1714 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1715 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1716 ac_dC='\3'
1717 ac_dD='%g'
1718 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1719 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1720 ac_uB='\([      ]\)%\1#\2define\3'
1721 ac_uC=' '
1722 ac_uD='\4%g'
1723 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1724 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1725 ac_eB='$%\1#\2define\3'
1726 ac_eC=' '
1727 ac_eD='%g'
1728
1729 if test "${CONFIG_HEADERS+set}" != set; then
1730 EOF
1731 cat >> $CONFIG_STATUS <<EOF
1732   CONFIG_HEADERS="config.h:config.in"
1733 EOF
1734 cat >> $CONFIG_STATUS <<\EOF
1735 fi
1736 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1737   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1738   case "$ac_file" in
1739   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1740        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1741   *) ac_file_in="${ac_file}.in" ;;
1742   esac
1743
1744   echo creating $ac_file
1745
1746   rm -f conftest.frag conftest.in conftest.out
1747   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1748   cat $ac_file_inputs > conftest.in
1749
1750 EOF
1751
1752 # Transform confdefs.h into a sed script conftest.vals that substitutes
1753 # the proper values into config.h.in to produce config.h.  And first:
1754 # Protect against being on the right side of a sed subst in config.status.
1755 # Protect against being in an unquoted here document in config.status.
1756 rm -f conftest.vals
1757 cat > conftest.hdr <<\EOF
1758 s/[\\&%]/\\&/g
1759 s%[\\$`]%\\&%g
1760 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1761 s%ac_d%ac_u%gp
1762 s%ac_u%ac_e%gp
1763 EOF
1764 sed -n -f conftest.hdr confdefs.h > conftest.vals
1765 rm -f conftest.hdr
1766
1767 # This sed command replaces #undef with comments.  This is necessary, for
1768 # example, in the case of _POSIX_SOURCE, which is predefined and required
1769 # on some systems where configure will not decide to define it.
1770 cat >> conftest.vals <<\EOF
1771 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1772 EOF
1773
1774 # Break up conftest.vals because some shells have a limit on
1775 # the size of here documents, and old seds have small limits too.
1776
1777 rm -f conftest.tail
1778 while :
1779 do
1780   ac_lines=`grep -c . conftest.vals`
1781   # grep -c gives empty output for an empty file on some AIX systems.
1782   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1783   # Write a limited-size here document to conftest.frag.
1784   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1785   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1786   echo 'CEOF
1787   sed -f conftest.frag conftest.in > conftest.out
1788   rm -f conftest.in
1789   mv conftest.out conftest.in
1790 ' >> $CONFIG_STATUS
1791   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1792   rm -f conftest.vals
1793   mv conftest.tail conftest.vals
1794 done
1795 rm -f conftest.vals
1796
1797 cat >> $CONFIG_STATUS <<\EOF
1798   rm -f conftest.frag conftest.h
1799   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1800   cat conftest.in >> conftest.h
1801   rm -f conftest.in
1802   if cmp -s $ac_file conftest.h 2>/dev/null; then
1803     echo "$ac_file is unchanged"
1804     rm -f conftest.h
1805   else
1806     # Remove last slash and all that follows it.  Not all systems have dirname.
1807       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1808       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1809       # The file is in a subdirectory.
1810       test ! -d "$ac_dir" && mkdir "$ac_dir"
1811     fi
1812     rm -f $ac_file
1813     mv conftest.h $ac_file
1814   fi
1815 fi; done
1816
1817 EOF
1818
1819 cat >> $CONFIG_STATUS <<EOF
1820 ac_sources="$sim_link_files"
1821 ac_dests="$sim_link_links"
1822 EOF
1823
1824 cat >> $CONFIG_STATUS <<\EOF
1825 srcdir=$ac_given_srcdir
1826 while test -n "$ac_sources"; do
1827   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1828   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1829
1830   echo "linking $srcdir/$ac_source to $ac_dest"
1831
1832   if test ! -r $srcdir/$ac_source; then
1833     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1834   fi
1835   rm -f $ac_dest
1836
1837   # Make relative symlinks.
1838   # Remove last slash and all that follows it.  Not all systems have dirname.
1839   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1840   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1841     # The dest file is in a subdirectory.
1842     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1843     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1844     # A "../" for each directory in $ac_dest_dir_suffix.
1845     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1846   else
1847     ac_dest_dir_suffix= ac_dots=
1848   fi
1849
1850   case "$srcdir" in
1851   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1852   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1853   esac
1854
1855   # Make a symlink if possible; otherwise try a hard link.
1856   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1857     ln $srcdir/$ac_source $ac_dest; then :
1858   else
1859     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1860   fi
1861 done
1862 EOF
1863 cat >> $CONFIG_STATUS <<EOF
1864
1865 EOF
1866 cat >> $CONFIG_STATUS <<\EOF
1867 case "x$CONFIG_FILES" in
1868  xMakefile*)
1869    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1870    rm -f Makesim1.tmp Makesim2.tmp Makefile
1871    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1872    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1873    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1874         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1875         <Makefile.sim >Makefile
1876    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1877    ;;
1878  esac
1879  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1880
1881 exit 0
1882 EOF
1883 chmod +x $CONFIG_STATUS
1884 rm -fr confdefs* $ac_clean_files
1885 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1886
1887