sim/d10v/configure

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  80 # Guess values for system-dependent variables and create Makefiles.
  81 # Generated automatically using autoconf version 2.12.1
  82 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
  83 #
  84 # This configure script is free software; the Free Software Foundation
  85 # gives unlimited permission to copy, distribute and modify it.
  86
  87 # Defaults:
  88 ac_help=
  89 ac_default_prefix=/usr/local
  90 # Any additions from configure.in:
  91 ac_help="$ac_help
  92   --enable-maintainer-mode              Enable developer functionality."
  93 ac_help="$ac_help
  94   --enable-sim-bswap                    Use Host specific BSWAP instruction."
  95 ac_help="$ac_help
  96   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
  97 ac_help="$ac_help
  98   --enable-sim-debug=opts               Enable debugging flags"
  99 ac_help="$ac_help
 100   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 101 ac_help="$ac_help
 102   --enable-sim-trace=opts               Enable tracing flags"
 103 ac_help="$ac_help
 104   --enable-sim-profile=opts             Enable profiling flags"
 105
 106 # Initialize some variables set by options.
 107 # The variables have the same names as the options, with
 108 # dashes changed to underlines.
 109 build=NONE
 110 cache_file=./config.cache
 111 exec_prefix=NONE
 112 host=NONE
 113 no_create=
 114 nonopt=NONE
 115 no_recursion=
 116 prefix=NONE
 117 program_prefix=NONE
 118 program_suffix=NONE
 119 program_transform_name=s,x,x,
 120 silent=
 121 site=
 122 srcdir=
 123 target=NONE
 124 verbose=
 125 x_includes=NONE
 126 x_libraries=NONE
 127 bindir='${exec_prefix}/bin'
 128 sbindir='${exec_prefix}/sbin'
 129 libexecdir='${exec_prefix}/libexec'
 130 datadir='${prefix}/share'
 131 sysconfdir='${prefix}/etc'
 132 sharedstatedir='${prefix}/com'
 133 localstatedir='${prefix}/var'
 134 libdir='${exec_prefix}/lib'
 135 includedir='${prefix}/include'
 136 oldincludedir='/usr/include'
 137 infodir='${prefix}/info'
 138 mandir='${prefix}/man'
 139
 140 # Initialize some other variables.
 141 subdirs=
 142 MFLAGS= MAKEFLAGS=
 143 SHELL=${CONFIG_SHELL-/bin/sh}
 144 # Maximum number of lines to put in a shell here document.
 145 ac_max_here_lines=12
 146
 147 ac_prev=
 148 for ac_option
 149 do
 150
 151   # If the previous option needs an argument, assign it.
 152   if test -n "$ac_prev"; then
 153     eval "$ac_prev=\$ac_option"
 154     ac_prev=
 155     continue
 156   fi
 157
 158   case "$ac_option" in
 159   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 160   *) ac_optarg= ;;
 161   esac
 162
 163   # Accept the important Cygnus configure options, so we can diagnose typos.
 164
 165   case "$ac_option" in
 166
 167   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 168     ac_prev=bindir ;;
 169   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 170     bindir="$ac_optarg" ;;
 171
 172   -build | --build | --buil | --bui | --bu)
 173     ac_prev=build ;;
 174   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 175     build="$ac_optarg" ;;
 176
 177   -cache-file | --cache-file | --cache-fil | --cache-fi \
 178   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 179     ac_prev=cache_file ;;
 180   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 181   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 182     cache_file="$ac_optarg" ;;
 183
 184   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 185     ac_prev=datadir ;;
 186   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 187   | --da=*)
 188     datadir="$ac_optarg" ;;
 189
 190   -disable-* | --disable-*)
 191     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 192     # Reject names that are not valid shell variable names.
 193     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 194       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 195     fi
 196     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 197     eval "enable_${ac_feature}=no" ;;
 198
 199   -enable-* | --enable-*)
 200     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 201     # Reject names that are not valid shell variable names.
 202     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 203       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 204     fi
 205     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 206     case "$ac_option" in
 207       *=*) ;;
 208       *) ac_optarg=yes ;;
 209     esac
 210     eval "enable_${ac_feature}='$ac_optarg'" ;;
 211
 212   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 213   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 214   | --exec | --exe | --ex)
 215     ac_prev=exec_prefix ;;
 216   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 217   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 218   | --exec=* | --exe=* | --ex=*)
 219     exec_prefix="$ac_optarg" ;;
 220
 221   -gas | --gas | --ga | --g)
 222     # Obsolete; use --with-gas.
 223     with_gas=yes ;;
 224
 225   -help | --help | --hel | --he)
 226     # Omit some internal or obsolete options to make the list less imposing.
 227     # This message is too long to be a string in the A/UX 3.1 sh.
 228     cat << EOF
 229 Usage: configure [options] [host]
 230 Options: [defaults in brackets after descriptions]
 231 Configuration:
 232   --cache-file=FILE       cache test results in FILE
 233   --help                  print this message
 234   --no-create             do not create output files
 235   --quiet, --silent       do not print \`checking...' messages
 236   --version               print the version of autoconf that created configure
 237 Directory and file names:
 238   --prefix=PREFIX         install architecture-independent files in PREFIX
 239                           [$ac_default_prefix]
 240   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 241                           [same as prefix]
 242   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 243   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 244   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 245   --datadir=DIR           read-only architecture-independent data in DIR
 246                           [PREFIX/share]
 247   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 248   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 249                           [PREFIX/com]
 250   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 251   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 252   --includedir=DIR        C header files in DIR [PREFIX/include]
 253   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 254   --infodir=DIR           info documentation in DIR [PREFIX/info]
 255   --mandir=DIR            man documentation in DIR [PREFIX/man]
 256   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 257   --program-prefix=PREFIX prepend PREFIX to installed program names
 258   --program-suffix=SUFFIX append SUFFIX to installed program names
 259   --program-transform-name=PROGRAM
 260                           run sed PROGRAM on installed program names
 261 EOF
 262     cat << EOF
 263 Host type:
 264   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 265   --host=HOST             configure for HOST [guessed]
 266   --target=TARGET         configure for TARGET [TARGET=HOST]
 267 Features and packages:
 268   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 269   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 270   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 271   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 272   --x-includes=DIR        X include files are in DIR
 273   --x-libraries=DIR       X library files are in DIR
 274 EOF
 275     if test -n "$ac_help"; then
 276       echo "--enable and --with options recognized:$ac_help"
 277     fi
 278     exit 0 ;;
 279
 280   -host | --host | --hos | --ho)
 281     ac_prev=host ;;
 282   -host=* | --host=* | --hos=* | --ho=*)
 283     host="$ac_optarg" ;;
 284
 285   -includedir | --includedir | --includedi | --included | --include \
 286   | --includ | --inclu | --incl | --inc)
 287     ac_prev=includedir ;;
 288   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 289   | --includ=* | --inclu=* | --incl=* | --inc=*)
 290     includedir="$ac_optarg" ;;
 291
 292   -infodir | --infodir | --infodi | --infod | --info | --inf)
 293     ac_prev=infodir ;;
 294   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 295     infodir="$ac_optarg" ;;
 296
 297   -libdir | --libdir | --libdi | --libd)
 298     ac_prev=libdir ;;
 299   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 300     libdir="$ac_optarg" ;;
 301
 302   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 303   | --libexe | --libex | --libe)
 304     ac_prev=libexecdir ;;
 305   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 306   | --libexe=* | --libex=* | --libe=*)
 307     libexecdir="$ac_optarg" ;;
 308
 309   -localstatedir | --localstatedir | --localstatedi | --localstated \
 310   | --localstate | --localstat | --localsta | --localst \
 311   | --locals | --local | --loca | --loc | --lo)
 312     ac_prev=localstatedir ;;
 313   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 314   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 315   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 316     localstatedir="$ac_optarg" ;;
 317
 318   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 319     ac_prev=mandir ;;
 320   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 321     mandir="$ac_optarg" ;;
 322
 323   -nfp | --nfp | --nf)
 324     # Obsolete; use --without-fp.
 325     with_fp=no ;;
 326
 327   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 328   | --no-cr | --no-c)
 329     no_create=yes ;;
 330
 331   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 332   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 333     no_recursion=yes ;;
 334
 335   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 336   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 337   | --oldin | --oldi | --old | --ol | --o)
 338     ac_prev=oldincludedir ;;
 339   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 340   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 341   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 342     oldincludedir="$ac_optarg" ;;
 343
 344   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 345     ac_prev=prefix ;;
 346   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 347     prefix="$ac_optarg" ;;
 348
 349   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 350   | --program-pre | --program-pr | --program-p)
 351     ac_prev=program_prefix ;;
 352   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 353   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 354     program_prefix="$ac_optarg" ;;
 355
 356   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 357   | --program-suf | --program-su | --program-s)
 358     ac_prev=program_suffix ;;
 359   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 360   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 361     program_suffix="$ac_optarg" ;;
 362
 363   -program-transform-name | --program-transform-name \
 364   | --program-transform-nam | --program-transform-na \
 365   | --program-transform-n | --program-transform- \
 366   | --program-transform | --program-transfor \
 367   | --program-transfo | --program-transf \
 368   | --program-trans | --program-tran \
 369   | --progr-tra | --program-tr | --program-t)
 370     ac_prev=program_transform_name ;;
 371   -program-transform-name=* | --program-transform-name=* \
 372   | --program-transform-nam=* | --program-transform-na=* \
 373   | --program-transform-n=* | --program-transform-=* \
 374   | --program-transform=* | --program-transfor=* \
 375   | --program-transfo=* | --program-transf=* \
 376   | --program-trans=* | --program-tran=* \
 377   | --progr-tra=* | --program-tr=* | --program-t=*)
 378     program_transform_name="$ac_optarg" ;;
 379
 380   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 381   | -silent | --silent | --silen | --sile | --sil)
 382     silent=yes ;;
 383
 384   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 385     ac_prev=sbindir ;;
 386   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 387   | --sbi=* | --sb=*)
 388     sbindir="$ac_optarg" ;;
 389
 390   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 391   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 392   | --sharedst | --shareds | --shared | --share | --shar \
 393   | --sha | --sh)
 394     ac_prev=sharedstatedir ;;
 395   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 396   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 397   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 398   | --sha=* | --sh=*)
 399     sharedstatedir="$ac_optarg" ;;
 400
 401   -site | --site | --sit)
 402     ac_prev=site ;;
 403   -site=* | --site=* | --sit=*)
 404     site="$ac_optarg" ;;
 405
 406   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 407     ac_prev=srcdir ;;
 408   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 409     srcdir="$ac_optarg" ;;
 410
 411   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 412   | --syscon | --sysco | --sysc | --sys | --sy)
 413     ac_prev=sysconfdir ;;
 414   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 415   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 416     sysconfdir="$ac_optarg" ;;
 417
 418   -target | --target | --targe | --targ | --tar | --ta | --t)
 419     ac_prev=target ;;
 420   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 421     target="$ac_optarg" ;;
 422
 423   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 424     verbose=yes ;;
 425
 426   -version | --version | --versio | --versi | --vers)
 427     echo "configure generated by autoconf version 2.12.1"
 428     exit 0 ;;
 429
 430   -with-* | --with-*)
 431     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 432     # Reject names that are not valid shell variable names.
 433     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 434       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 435     fi
 436     ac_package=`echo $ac_package| sed 's/-/_/g'`
 437     case "$ac_option" in
 438       *=*) ;;
 439       *) ac_optarg=yes ;;
 440     esac
 441     eval "with_${ac_package}='$ac_optarg'" ;;
 442
 443   -without-* | --without-*)
 444     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 445     # Reject names that are not valid shell variable names.
 446     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 447       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 448     fi
 449     ac_package=`echo $ac_package| sed 's/-/_/g'`
 450     eval "with_${ac_package}=no" ;;
 451
 452   --x)
 453     # Obsolete; use --with-x.
 454     with_x=yes ;;
 455
 456   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 457   | --x-incl | --x-inc | --x-in | --x-i)
 458     ac_prev=x_includes ;;
 459   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 460   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 461     x_includes="$ac_optarg" ;;
 462
 463   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 464   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 465     ac_prev=x_libraries ;;
 466   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 467   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 468     x_libraries="$ac_optarg" ;;
 469
 470   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 471     ;;
 472
 473   *)
 474     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 475       echo "configure: warning: $ac_option: invalid host type" 1>&2
 476     fi
 477     if test "x$nonopt" != xNONE; then
 478       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 479     fi
 480     nonopt="$ac_option"
 481     ;;
 482
 483   esac
 484 done
 485
 486 if test -n "$ac_prev"; then
 487   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 488 fi
 489
 490 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 491
 492 # File descriptor usage:
 493 # 0 standard input
 494 # 1 file creation
 495 # 2 errors and warnings
 496 # 3 some systems may open it to /dev/tty
 497 # 4 used on the Kubota Titan
 498 # 6 checking for... messages and results
 499 # 5 compiler messages saved in config.log
 500 if test "$silent" = yes; then
 501   exec 6>/dev/null
 502 else
 503   exec 6>&1
 504 fi
 505 exec 5>./config.log
 506
 507 echo "\
 508 This file contains any messages produced by compilers while
 509 running configure, to aid debugging if configure makes a mistake.
 510 " 1>&5
 511
 512 # Strip out --no-create and --no-recursion so they do not pile up.
 513 # Also quote any args containing shell metacharacters.
 514 ac_configure_args=
 515 for ac_arg
 516 do
 517   case "$ac_arg" in
 518   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 519   | --no-cr | --no-c) ;;
 520   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 521   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 522   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 523   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 524   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 525   esac
 526 done
 527
 528 # NLS nuisances.
 529 # Only set these to C if already set.  These must not be set unconditionally
 530 # because not all systems understand e.g. LANG=C (notably SCO).
 531 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 532 # Non-C LC_CTYPE values break the ctype check.
 533 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 534 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 535 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 536 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 537
 538 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 539 rm -rf conftest* confdefs.h
 540 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 541 echo > confdefs.h
 542
 543 # A filename unique to this package, relative to the directory that
 544 # configure is in, which we can look for to find out if srcdir is correct.
 545 ac_unique_file=Makefile.in
 546
 547 # Find the source files, if location was not specified.
 548 if test -z "$srcdir"; then
 549   ac_srcdir_defaulted=yes
 550   # Try the directory containing this script, then its parent.
 551   ac_prog=$0
 552   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 553   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 554   srcdir=$ac_confdir
 555   if test ! -r $srcdir/$ac_unique_file; then
 556     srcdir=..
 557   fi
 558 else
 559   ac_srcdir_defaulted=no
 560 fi
 561 if test ! -r $srcdir/$ac_unique_file; then
 562   if test "$ac_srcdir_defaulted" = yes; then
 563     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 564   else
 565     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 566   fi
 567 fi
 568 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 569
 570 # Prefer explicitly selected file to automatically selected ones.
 571 if test -z "$CONFIG_SITE"; then
 572   if test "x$prefix" != xNONE; then
 573     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 574   else
 575     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 576   fi
 577 fi
 578 for ac_site_file in $CONFIG_SITE; do
 579   if test -r "$ac_site_file"; then
 580     echo "loading site script $ac_site_file"
 581     . "$ac_site_file"
 582   fi
 583 done
 584
 585 if test -r "$cache_file"; then
 586   echo "loading cache $cache_file"
 587   . $cache_file
 588 else
 589   echo "creating cache $cache_file"
 590   > $cache_file
 591 fi
 592
 593 ac_ext=c
 594 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 595 ac_cpp='$CPP $CPPFLAGS'
 596 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 597 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 598 cross_compiling=$ac_cv_prog_cc_cross
 599
 600 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 601   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 602   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 603     ac_n= ac_c='
 604 ' ac_t='        '
 605   else
 606     ac_n=-n ac_c= ac_t=
 607   fi
 608 else
 609   ac_n= ac_c='\c' ac_t=
 610 fi
 611
 612
 613
 614 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 615 echo "configure:616: checking how to run the C preprocessor" >&5
 616 # On Suns, sometimes $CPP names a directory.
 617 if test -n "$CPP" && test -d "$CPP"; then
 618   CPP=
 619 fi
 620 if test -z "$CPP"; then
 621 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 622   echo $ac_n "(cached) $ac_c" 1>&6
 623 else
 624     # This must be in double quotes, not single quotes, because CPP may get
 625   # substituted into the Makefile and "${CC-cc}" will confuse make.
 626   CPP="${CC-cc} -E"
 627   # On the NeXT, cc -E runs the code through the compiler's parser,
 628   # not just through cpp.
 629   cat > conftest.$ac_ext <<EOF
 630 #line 631 "configure"
 631 #include "confdefs.h"
 632 #include <assert.h>
 633 Syntax Error
 634 EOF
 635 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 636 { (eval echo configure:637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 637 ac_err=`grep -v '^ *+' conftest.out`
 638 if test -z "$ac_err"; then
 639   :
 640 else
 641   echo "$ac_err" >&5
 642   echo "configure: failed program was:" >&5
 643   cat conftest.$ac_ext >&5
 644   rm -rf conftest*
 645   CPP="${CC-cc} -E -traditional-cpp"
 646   cat > conftest.$ac_ext <<EOF
 647 #line 648 "configure"
 648 #include "confdefs.h"
 649 #include <assert.h>
 650 Syntax Error
 651 EOF
 652 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 653 { (eval echo configure:654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 654 ac_err=`grep -v '^ *+' conftest.out`
 655 if test -z "$ac_err"; then
 656   :
 657 else
 658   echo "$ac_err" >&5
 659   echo "configure: failed program was:" >&5
 660   cat conftest.$ac_ext >&5
 661   rm -rf conftest*
 662   CPP=/lib/cpp
 663 fi
 664 rm -f conftest*
 665 fi
 666 rm -f conftest*
 667   ac_cv_prog_CPP="$CPP"
 668 fi
 669   CPP="$ac_cv_prog_CPP"
 670 else
 671   ac_cv_prog_CPP="$CPP"
 672 fi
 673 echo "$ac_t""$CPP" 1>&6
 674
 675
 676 # autoconf.info says this should be called right after AC_INIT.
 677
 678
 679 ac_aux_dir=
 680 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 681   if test -f $ac_dir/install-sh; then
 682     ac_aux_dir=$ac_dir
 683     ac_install_sh="$ac_aux_dir/install-sh -c"
 684     break
 685   elif test -f $ac_dir/install.sh; then
 686     ac_aux_dir=$ac_dir
 687     ac_install_sh="$ac_aux_dir/install.sh -c"
 688     break
 689   fi
 690 done
 691 if test -z "$ac_aux_dir"; then
 692   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 693 fi
 694 ac_config_guess=$ac_aux_dir/config.guess
 695 ac_config_sub=$ac_aux_dir/config.sub
 696 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 697
 698
 699 # Do some error checking and defaulting for the host and target type.
 700 # The inputs are:
 701 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 702 #
 703 # The rules are:
 704 # 1. You are not allowed to specify --host, --target, and nonopt at the
 705 #    same time.
 706 # 2. Host defaults to nonopt.
 707 # 3. If nonopt is not specified, then host defaults to the current host,
 708 #    as determined by config.guess.
 709 # 4. Target and build default to nonopt.
 710 # 5. If nonopt is not specified, then target and build default to host.
 711
 712 # The aliases save the names the user supplied, while $host etc.
 713 # will get canonicalized.
 714 case $host---$target---$nonopt in
 715 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 716 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 717 esac
 718
 719
 720 # Make sure we can run config.sub.
 721 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 722 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 723 fi
 724
 725 echo $ac_n "checking host system type""... $ac_c" 1>&6
 726 echo "configure:727: checking host system type" >&5
 727
 728 host_alias=$host
 729 case "$host_alias" in
 730 NONE)
 731   case $nonopt in
 732   NONE)
 733     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 734     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 735     fi ;;
 736   *) host_alias=$nonopt ;;
 737   esac ;;
 738 esac
 739
 740 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 741 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 742 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 743 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 744 echo "$ac_t""$host" 1>&6
 745
 746 echo $ac_n "checking target system type""... $ac_c" 1>&6
 747 echo "configure:748: checking target system type" >&5
 748
 749 target_alias=$target
 750 case "$target_alias" in
 751 NONE)
 752   case $nonopt in
 753   NONE) target_alias=$host_alias ;;
 754   *) target_alias=$nonopt ;;
 755   esac ;;
 756 esac
 757
 758 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 759 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 760 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 761 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 762 echo "$ac_t""$target" 1>&6
 763
 764 echo $ac_n "checking build system type""... $ac_c" 1>&6
 765 echo "configure:766: checking build system type" >&5
 766
 767 build_alias=$build
 768 case "$build_alias" in
 769 NONE)
 770   case $nonopt in
 771   NONE) build_alias=$host_alias ;;
 772   *) build_alias=$nonopt ;;
 773   esac ;;
 774 esac
 775
 776 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 777 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 778 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 779 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 780 echo "$ac_t""$build" 1>&6
 781
 782 test "$host_alias" != "$target_alias" &&
 783   test "$program_prefix$program_suffix$program_transform_name" = \
 784     NONENONEs,x,x, &&
 785   program_prefix=${target_alias}-
 786
 787 if test "$program_transform_name" = s,x,x,; then
 788   program_transform_name=
 789 else
 790   # Double any \ or $.  echo might interpret backslashes.
 791   cat <<\EOF_SED > conftestsed
 792 s,\\,\\\\,g; s,\$,$$,g
 793 EOF_SED
 794   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 795   rm -f conftestsed
 796 fi
 797 test "$program_prefix" != NONE &&
 798   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 799 # Use a double $ so make ignores it.
 800 test "$program_suffix" != NONE &&
 801   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 802
 803 # sed with no file args requires a program.
 804 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 805
 806 # Extract the first word of "gcc", so it can be a program name with args.
 807 set dummy gcc; ac_word=$2
 808 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 809 echo "configure:810: checking for $ac_word" >&5
 810 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 811   echo $ac_n "(cached) $ac_c" 1>&6
 812 else
 813   if test -n "$CC"; then
 814   ac_cv_prog_CC="$CC" # Let the user override the test.
 815 else
 816   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 817   for ac_dir in $PATH; do
 818     test -z "$ac_dir" && ac_dir=.
 819     if test -f $ac_dir/$ac_word; then
 820       ac_cv_prog_CC="gcc"
 821       break
 822     fi
 823   done
 824   IFS="$ac_save_ifs"
 825 fi
 826 fi
 827 CC="$ac_cv_prog_CC"
 828 if test -n "$CC"; then
 829   echo "$ac_t""$CC" 1>&6
 830 else
 831   echo "$ac_t""no" 1>&6
 832 fi
 833
 834 if test -z "$CC"; then
 835   # Extract the first word of "cc", so it can be a program name with args.
 836 set dummy cc; ac_word=$2
 837 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 838 echo "configure:839: checking for $ac_word" >&5
 839 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 840   echo $ac_n "(cached) $ac_c" 1>&6
 841 else
 842   if test -n "$CC"; then
 843   ac_cv_prog_CC="$CC" # Let the user override the test.
 844 else
 845   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 846   ac_prog_rejected=no
 847   for ac_dir in $PATH; do
 848     test -z "$ac_dir" && ac_dir=.
 849     if test -f $ac_dir/$ac_word; then
 850       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 851         ac_prog_rejected=yes
 852         continue
 853       fi
 854       ac_cv_prog_CC="cc"
 855       break
 856     fi
 857   done
 858   IFS="$ac_save_ifs"
 859 if test $ac_prog_rejected = yes; then
 860   # We found a bogon in the path, so make sure we never use it.
 861   set dummy $ac_cv_prog_CC
 862   shift
 863   if test $# -gt 0; then
 864     # We chose a different compiler from the bogus one.
 865     # However, it has the same basename, so the bogon will be chosen
 866     # first if we set CC to just the basename; use the full file name.
 867     shift
 868     set dummy "$ac_dir/$ac_word" "$@"
 869     shift
 870     ac_cv_prog_CC="$@"
 871   fi
 872 fi
 873 fi
 874 fi
 875 CC="$ac_cv_prog_CC"
 876 if test -n "$CC"; then
 877   echo "$ac_t""$CC" 1>&6
 878 else
 879   echo "$ac_t""no" 1>&6
 880 fi
 881
 882   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 883 fi
 884
 885 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 886 echo "configure:887: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 887
 888 ac_ext=c
 889 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 890 ac_cpp='$CPP $CPPFLAGS'
 891 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 892 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 893 cross_compiling=$ac_cv_prog_cc_cross
 894
 895 cat > conftest.$ac_ext <<EOF
 896 #line 897 "configure"
 897 #include "confdefs.h"
 898 main(){return(0);}
 899 EOF
 900 if { (eval echo configure:901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 901   ac_cv_prog_cc_works=yes
 902   # If we can't run a trivial program, we are probably using a cross compiler.
 903   if (./conftest; exit) 2>/dev/null; then
 904     ac_cv_prog_cc_cross=no
 905   else
 906     ac_cv_prog_cc_cross=yes
 907   fi
 908 else
 909   echo "configure: failed program was:" >&5
 910   cat conftest.$ac_ext >&5
 911   ac_cv_prog_cc_works=no
 912 fi
 913 rm -fr conftest*
 914
 915 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 916 if test $ac_cv_prog_cc_works = no; then
 917   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 918 fi
 919 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 920 echo "configure:921: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 921 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 922 cross_compiling=$ac_cv_prog_cc_cross
 923
 924 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 925 echo "configure:926: checking whether we are using GNU C" >&5
 926 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 927   echo $ac_n "(cached) $ac_c" 1>&6
 928 else
 929   cat > conftest.c <<EOF
 930 #ifdef __GNUC__
 931   yes;
 932 #endif
 933 EOF
 934 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 935   ac_cv_prog_gcc=yes
 936 else
 937   ac_cv_prog_gcc=no
 938 fi
 939 fi
 940
 941 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 942
 943 if test $ac_cv_prog_gcc = yes; then
 944   GCC=yes
 945   ac_test_CFLAGS="${CFLAGS+set}"
 946   ac_save_CFLAGS="$CFLAGS"
 947   CFLAGS=
 948   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 949 echo "configure:950: checking whether ${CC-cc} accepts -g" >&5
 950 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 951   echo $ac_n "(cached) $ac_c" 1>&6
 952 else
 953   echo 'void f(){}' > conftest.c
 954 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 955   ac_cv_prog_cc_g=yes
 956 else
 957   ac_cv_prog_cc_g=no
 958 fi
 959 rm -f conftest*
 960
 961 fi
 962
 963 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 964   if test "$ac_test_CFLAGS" = set; then
 965     CFLAGS="$ac_save_CFLAGS"
 966   elif test $ac_cv_prog_cc_g = yes; then
 967     CFLAGS="-g -O2"
 968   else
 969     CFLAGS="-O2"
 970   fi
 971 else
 972   GCC=
 973   test "${CFLAGS+set}" = set || CFLAGS="-g"
 974 fi
 975
 976 # Find a good install program.  We prefer a C program (faster),
 977 # so one script is as good as another.  But avoid the broken or
 978 # incompatible versions:
 979 # SysV /etc/install, /usr/sbin/install
 980 # SunOS /usr/etc/install
 981 # IRIX /sbin/install
 982 # AIX /bin/install
 983 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 984 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 985 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 986 # ./install, which can be erroneously created by make from ./install.sh.
 987 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 988 echo "configure:989: checking for a BSD compatible install" >&5
 989 if test -z "$INSTALL"; then
 990 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 991   echo $ac_n "(cached) $ac_c" 1>&6
 992 else
 993     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 994   for ac_dir in $PATH; do
 995     # Account for people who put trailing slashes in PATH elements.
 996     case "$ac_dir/" in
 997     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 998     *)
 999       # OSF1 and SCO ODT 3.0 have their own names for install.
1000       # Don't use installbsd from OSF since it installs stuff as root
1001       # by default.
1002       for ac_prog in ginstall scoinst install; do
1003         if test -f $ac_dir/$ac_prog; then
1004           if test $ac_prog = install &&
1005             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1006             # AIX install.  It has an incompatible calling convention.
1007             :
1008           else
1009             ac_cv_path_install="$ac_dir/$ac_prog -c"
1010             break 2
1011           fi
1012         fi
1013       done
1014       ;;
1015     esac
1016   done
1017   IFS="$ac_save_IFS"
1018
1019 fi
1020   if test "${ac_cv_path_install+set}" = set; then
1021     INSTALL="$ac_cv_path_install"
1022   else
1023     # As a last resort, use the slow shell script.  We don't cache a
1024     # path for INSTALL within a source directory, because that will
1025     # break other packages using the cache if that directory is
1026     # removed, or if the path is relative.
1027     INSTALL="$ac_install_sh"
1028   fi
1029 fi
1030 echo "$ac_t""$INSTALL" 1>&6
1031
1032 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1033 # It thinks the first close brace ends the variable substitution.
1034 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1035
1036 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1037
1038
1039 # Put a plausible default for CC_FOR_BUILD in Makefile.
1040 if test "x$cross_compiling" = "xno"; then
1041   CC_FOR_BUILD='$(CC)'
1042 else
1043   CC_FOR_BUILD=gcc
1044 fi
1045
1046
1047
1048
1049 AR=${AR-ar}
1050
1051 # Extract the first word of "ranlib", so it can be a program name with args.
1052 set dummy ranlib; 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_RANLIB'+set}'`\" = set"; then
1056   echo $ac_n "(cached) $ac_c" 1>&6
1057 else
1058   if test -n "$RANLIB"; then
1059   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1060 else
1061   IFS="${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_RANLIB="ranlib"
1066       break
1067     fi
1068   done
1069   IFS="$ac_save_ifs"
1070   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1071 fi
1072 fi
1073 RANLIB="$ac_cv_prog_RANLIB"
1074 if test -n "$RANLIB"; then
1075   echo "$ac_t""$RANLIB" 1>&6
1076 else
1077   echo "$ac_t""no" 1>&6
1078 fi
1079
1080
1081 # Check for common headers.
1082 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1083 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1084 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
1085 do
1086 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1087 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1088 echo "configure:1089: checking for $ac_hdr" >&5
1089 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1090   echo $ac_n "(cached) $ac_c" 1>&6
1091 else
1092   cat > conftest.$ac_ext <<EOF
1093 #line 1094 "configure"
1094 #include "confdefs.h"
1095 #include <$ac_hdr>
1096 EOF
1097 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1098 { (eval echo configure:1099: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1099 ac_err=`grep -v '^ *+' conftest.out`
1100 if test -z "$ac_err"; then
1101   rm -rf conftest*
1102   eval "ac_cv_header_$ac_safe=yes"
1103 else
1104   echo "$ac_err" >&5
1105   echo "configure: failed program was:" >&5
1106   cat conftest.$ac_ext >&5
1107   rm -rf conftest*
1108   eval "ac_cv_header_$ac_safe=no"
1109 fi
1110 rm -f conftest*
1111 fi
1112 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1113   echo "$ac_t""yes" 1>&6
1114     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1115   cat >> confdefs.h <<EOF
1116 #define $ac_tr_hdr 1
1117 EOF
1118
1119 else
1120   echo "$ac_t""no" 1>&6
1121 fi
1122 done
1123
1124 for ac_hdr in sys/time.h sys/resource.h
1125 do
1126 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1127 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1128 echo "configure:1129: checking for $ac_hdr" >&5
1129 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1130   echo $ac_n "(cached) $ac_c" 1>&6
1131 else
1132   cat > conftest.$ac_ext <<EOF
1133 #line 1134 "configure"
1134 #include "confdefs.h"
1135 #include <$ac_hdr>
1136 EOF
1137 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1138 { (eval echo configure:1139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1139 ac_err=`grep -v '^ *+' conftest.out`
1140 if test -z "$ac_err"; then
1141   rm -rf conftest*
1142   eval "ac_cv_header_$ac_safe=yes"
1143 else
1144   echo "$ac_err" >&5
1145   echo "configure: failed program was:" >&5
1146   cat conftest.$ac_ext >&5
1147   rm -rf conftest*
1148   eval "ac_cv_header_$ac_safe=no"
1149 fi
1150 rm -f conftest*
1151 fi
1152 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1153   echo "$ac_t""yes" 1>&6
1154     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1155   cat >> confdefs.h <<EOF
1156 #define $ac_tr_hdr 1
1157 EOF
1158
1159 else
1160   echo "$ac_t""no" 1>&6
1161 fi
1162 done
1163
1164 for ac_hdr in fcntl.h fpu_control.h
1165 do
1166 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1167 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1168 echo "configure:1169: checking for $ac_hdr" >&5
1169 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1170   echo $ac_n "(cached) $ac_c" 1>&6
1171 else
1172   cat > conftest.$ac_ext <<EOF
1173 #line 1174 "configure"
1174 #include "confdefs.h"
1175 #include <$ac_hdr>
1176 EOF
1177 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1178 { (eval echo configure:1179: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1179 ac_err=`grep -v '^ *+' conftest.out`
1180 if test -z "$ac_err"; then
1181   rm -rf conftest*
1182   eval "ac_cv_header_$ac_safe=yes"
1183 else
1184   echo "$ac_err" >&5
1185   echo "configure: failed program was:" >&5
1186   cat conftest.$ac_ext >&5
1187   rm -rf conftest*
1188   eval "ac_cv_header_$ac_safe=no"
1189 fi
1190 rm -f conftest*
1191 fi
1192 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1193   echo "$ac_t""yes" 1>&6
1194     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1195   cat >> confdefs.h <<EOF
1196 #define $ac_tr_hdr 1
1197 EOF
1198
1199 else
1200   echo "$ac_t""no" 1>&6
1201 fi
1202 done
1203
1204 for ac_func in getrusage time sigaction __setfpucw
1205 do
1206 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1207 echo "configure:1208: checking for $ac_func" >&5
1208 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1209   echo $ac_n "(cached) $ac_c" 1>&6
1210 else
1211   cat > conftest.$ac_ext <<EOF
1212 #line 1213 "configure"
1213 #include "confdefs.h"
1214 /* System header to define __stub macros and hopefully few prototypes,
1215     which can conflict with char $ac_func(); below.  */
1216 #include <assert.h>
1217 /* Override any gcc2 internal prototype to avoid an error.  */
1218 /* We use char because int might match the return type of a gcc2
1219     builtin and then its argument prototype would still apply.  */
1220 char $ac_func();
1221
1222 int main() {
1223
1224 /* The GNU C library defines this for functions which it implements
1225     to always fail with ENOSYS.  Some functions are actually named
1226     something starting with __ and the normal name is an alias.  */
1227 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1228 choke me
1229 #else
1230 $ac_func();
1231 #endif
1232
1233 ; return 0; }
1234 EOF
1235 if { (eval echo configure:1236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1236   rm -rf conftest*
1237   eval "ac_cv_func_$ac_func=yes"
1238 else
1239   echo "configure: failed program was:" >&5
1240   cat conftest.$ac_ext >&5
1241   rm -rf conftest*
1242   eval "ac_cv_func_$ac_func=no"
1243 fi
1244 rm -f conftest*
1245 fi
1246
1247 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1248   echo "$ac_t""yes" 1>&6
1249     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1250   cat >> confdefs.h <<EOF
1251 #define $ac_tr_func 1
1252 EOF
1253
1254 else
1255   echo "$ac_t""no" 1>&6
1256 fi
1257 done
1258
1259
1260 . ${srcdir}/../../bfd/configure.host
1261
1262
1263
1264 USE_MAINTAINER_MODE=no
1265 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1266 if test "${enable_maintainer_mode+set}" = set; then
1267   enableval="$enable_maintainer_mode"
1268   case "${enableval}" in
1269   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
1270   no)   MAINT="#" ;;
1271   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1272 esac
1273 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1274   echo "Setting maintainer mode" 6>&1
1275 fi
1276 else
1277   MAINT="#"
1278 fi
1279
1280
1281
1282 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1283 if test "${enable_sim_bswap+set}" = set; then
1284   enableval="$enable_sim_bswap"
1285   case "${enableval}" in
1286   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1287   no)   sim_bswap="-DWITH_BSWAP=0";;
1288   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1289 esac
1290 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1291   echo "Setting bswap flags = $sim_bswap" 6>&1
1292 fi
1293 else
1294   sim_bswap=""
1295 fi
1296
1297
1298
1299 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1300 if test "${enable_sim_cflags+set}" = set; then
1301   enableval="$enable_sim_cflags"
1302   case "${enableval}" in
1303   yes)   sim_cflags="-O2";;
1304   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1305   no)    sim_cflags="";;
1306   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1307 esac
1308 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1309   echo "Setting sim cflags = $sim_cflags" 6>&1
1310 fi
1311 else
1312   sim_cflags=""
1313 fi
1314
1315
1316
1317 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1318 if test "${enable_sim_debug+set}" = set; then
1319   enableval="$enable_sim_debug"
1320   case "${enableval}" in
1321   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1322   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1323   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1324 esac
1325 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1326   echo "Setting sim debug = $sim_debug" 6>&1
1327 fi
1328 else
1329   sim_debug=""
1330 fi
1331
1332
1333
1334 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1335 if test "${enable_sim_stdio+set}" = set; then
1336   enableval="$enable_sim_stdio"
1337   case "${enableval}" in
1338   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1339   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1340   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1341 esac
1342 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1343   echo "Setting stdio flags = $sim_stdio" 6>&1
1344 fi
1345 else
1346   sim_stdio=""
1347 fi
1348
1349
1350
1351 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1352 if test "${enable_sim_trace+set}" = set; then
1353   enableval="$enable_sim_trace"
1354   case "${enableval}" in
1355   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1356   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1357   [-0-9]*)
1358         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1359   [a-z]*)
1360         sim_trace=""
1361         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1362           if test x"$sim_trace" = x; then
1363             sim_trace="-DWITH_TRACE='(TRACE_$x"
1364           else
1365             sim_trace="${sim_trace}|TRACE_$x"
1366           fi
1367         done
1368         sim_trace="$sim_trace)'" ;;
1369 esac
1370 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1371   echo "Setting sim trace = $sim_trace" 6>&1
1372 fi
1373 else
1374   sim_trace=""
1375 fi
1376
1377
1378
1379 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1380 if test "${enable_sim_profile+set}" = set; then
1381   enableval="$enable_sim_profile"
1382   case "${enableval}" in
1383   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1384   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1385   [-0-9]*)
1386         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1387   [a-z]*)
1388         sim_profile=""
1389         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1390           if test x"$sim_profile" = x; then
1391             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1392           else
1393             sim_profile="${sim_profile}|PROFILE_$x"
1394           fi
1395         done
1396         sim_profile="$sim_profile)'" ;;
1397 esac
1398 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1399   echo "Setting sim profile = $sim_profile" 6>&1
1400 fi
1401 else
1402   sim_profile=""
1403 fi
1404
1405
1406
1407 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1408 echo "configure:1409: checking return type of signal handlers" >&5
1409 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1410   echo $ac_n "(cached) $ac_c" 1>&6
1411 else
1412   cat > conftest.$ac_ext <<EOF
1413 #line 1414 "configure"
1414 #include "confdefs.h"
1415 #include <sys/types.h>
1416 #include <signal.h>
1417 #ifdef signal
1418 #undef signal
1419 #endif
1420 #ifdef __cplusplus
1421 extern "C" void (*signal (int, void (*)(int)))(int);
1422 #else
1423 void (*signal ()) ();
1424 #endif
1425
1426 int main() {
1427 int i;
1428 ; return 0; }
1429 EOF
1430 if { (eval echo configure:1431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1431   rm -rf conftest*
1432   ac_cv_type_signal=void
1433 else
1434   echo "configure: failed program was:" >&5
1435   cat conftest.$ac_ext >&5
1436   rm -rf conftest*
1437   ac_cv_type_signal=int
1438 fi
1439 rm -f conftest*
1440 fi
1441
1442 echo "$ac_t""$ac_cv_type_signal" 1>&6
1443 cat >> confdefs.h <<EOF
1444 #define RETSIGTYPE $ac_cv_type_signal
1445 EOF
1446
1447
1448
1449
1450 sim_link_files=
1451 sim_link_links=
1452
1453 sim_link_links=tconfig.h
1454 if test -f ${srcdir}/tconfig.in
1455 then
1456   sim_link_files=tconfig.in
1457 else
1458   sim_link_files=../common/tconfig.in
1459 fi
1460
1461 # targ-vals.def points to the libc macro description file.
1462 case "${target}" in
1463 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1464 esac
1465 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1466 sim_link_links="${sim_link_links} targ-vals.def"
1467
1468
1469
1470 for ac_hdr in unistd.h
1471 do
1472 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1473 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1474 echo "configure:1475: checking for $ac_hdr" >&5
1475 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1476   echo $ac_n "(cached) $ac_c" 1>&6
1477 else
1478   cat > conftest.$ac_ext <<EOF
1479 #line 1480 "configure"
1480 #include "confdefs.h"
1481 #include <$ac_hdr>
1482 EOF
1483 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1484 { (eval echo configure:1485: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1485 ac_err=`grep -v '^ *+' conftest.out`
1486 if test -z "$ac_err"; then
1487   rm -rf conftest*
1488   eval "ac_cv_header_$ac_safe=yes"
1489 else
1490   echo "$ac_err" >&5
1491   echo "configure: failed program was:" >&5
1492   cat conftest.$ac_ext >&5
1493   rm -rf conftest*
1494   eval "ac_cv_header_$ac_safe=no"
1495 fi
1496 rm -f conftest*
1497 fi
1498 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1499   echo "$ac_t""yes" 1>&6
1500     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1501   cat >> confdefs.h <<EOF
1502 #define $ac_tr_hdr 1
1503 EOF
1504
1505 else
1506   echo "$ac_t""no" 1>&6
1507 fi
1508 done
1509
1510
1511
1512
1513 trap '' 1 2 15
1514 cat > confcache <<\EOF
1515 # This file is a shell script that caches the results of configure
1516 # tests run on this system so they can be shared between configure
1517 # scripts and configure runs.  It is not useful on other systems.
1518 # If it contains results you don't want to keep, you may remove or edit it.
1519 #
1520 # By default, configure uses ./config.cache as the cache file,
1521 # creating it if it does not exist already.  You can give configure
1522 # the --cache-file=FILE option to use a different cache file; that is
1523 # what configure does when it calls configure scripts in
1524 # subdirectories, so they share the cache.
1525 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1526 # config.status only pays attention to the cache file if you give it the
1527 # --recheck option to rerun configure.
1528 #
1529 EOF
1530 # The following way of writing the cache mishandles newlines in values,
1531 # but we know of no workaround that is simple, portable, and efficient.
1532 # So, don't put newlines in cache variables' values.
1533 # Ultrix sh set writes to stderr and can't be redirected directly,
1534 # and sets the high bit in the cache file unless we assign to the vars.
1535 (set) 2>&1 |
1536   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1537   *ac_space=\ *)
1538     # `set' does not quote correctly, so add quotes (double-quote substitution
1539     # turns \\\\ into \\, and sed turns \\ into \).
1540     sed -n \
1541       -e "s/'/'\\\\''/g" \
1542       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1543     ;;
1544   *)
1545     # `set' quotes correctly as required by POSIX, so do not add quotes.
1546     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1547     ;;
1548   esac >> confcache
1549 if cmp -s $cache_file confcache; then
1550   :
1551 else
1552   if test -w $cache_file; then
1553     echo "updating cache $cache_file"
1554     cat confcache > $cache_file
1555   else
1556     echo "not updating unwritable cache $cache_file"
1557   fi
1558 fi
1559 rm -f confcache
1560
1561 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1562
1563 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1564 # Let make expand exec_prefix.
1565 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1566
1567 # Any assignment to VPATH causes Sun make to only execute
1568 # the first set of double-colon rules, so remove it if not needed.
1569 # If there is a colon in the path, we need to keep it.
1570 if test "x$srcdir" = x.; then
1571   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1572 fi
1573
1574 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1575
1576 DEFS=-DHAVE_CONFIG_H
1577
1578 # Without the "./", some shells look in PATH for config.status.
1579 : ${CONFIG_STATUS=./config.status}
1580
1581 echo creating $CONFIG_STATUS
1582 rm -f $CONFIG_STATUS
1583 cat > $CONFIG_STATUS <<EOF
1584 #! /bin/sh
1585 # Generated automatically by configure.
1586 # Run this file to recreate the current configuration.
1587 # This directory was configured as follows,
1588 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1589 #
1590 # $0 $ac_configure_args
1591 #
1592 # Compiler output produced by configure, useful for debugging
1593 # configure, is in ./config.log if it exists.
1594
1595 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1596 for ac_option
1597 do
1598   case "\$ac_option" in
1599   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1600     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1601     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1602   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1603     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
1604     exit 0 ;;
1605   -help | --help | --hel | --he | --h)
1606     echo "\$ac_cs_usage"; exit 0 ;;
1607   *) echo "\$ac_cs_usage"; exit 1 ;;
1608   esac
1609 done
1610
1611 ac_given_srcdir=$srcdir
1612 ac_given_INSTALL="$INSTALL"
1613
1614 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
1615 EOF
1616 cat >> $CONFIG_STATUS <<EOF
1617
1618 # Protect against being on the right side of a sed subst in config.status.
1619 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1620  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1621 $ac_vpsub
1622 $extrasub
1623 s%@sim_environment@%$sim_environment%g
1624 s%@sim_alignment@%$sim_alignment%g
1625 s%@sim_assert@%$sim_assert%g
1626 s%@sim_bitsize@%$sim_bitsize%g
1627 s%@sim_endian@%$sim_endian%g
1628 s%@sim_hostendian@%$sim_hostendian%g
1629 s%@sim_float@%$sim_float%g
1630 s%@sim_scache@%$sim_scache%g
1631 s%@sim_default_model@%$sim_default_model%g
1632 s%@sim_hardware@%$sim_hardware%g
1633 s%@sim_hw_obj@%$sim_hw_obj%g
1634 s%@sim_hw@%$sim_hw%g
1635 s%@sim_inline@%$sim_inline%g
1636 s%@sim_packages@%$sim_packages%g
1637 s%@sim_regparm@%$sim_regparm%g
1638 s%@sim_reserved_bits@%$sim_reserved_bits%g
1639 s%@sim_smp@%$sim_smp%g
1640 s%@sim_stdcall@%$sim_stdcall%g
1641 s%@sim_xor_endian@%$sim_xor_endian%g
1642 s%@sim_warnings@%$sim_warnings%g
1643 s%@SHELL@%$SHELL%g
1644 s%@CFLAGS@%$CFLAGS%g
1645 s%@CPPFLAGS@%$CPPFLAGS%g
1646 s%@CXXFLAGS@%$CXXFLAGS%g
1647 s%@DEFS@%$DEFS%g
1648 s%@LDFLAGS@%$LDFLAGS%g
1649 s%@LIBS@%$LIBS%g
1650 s%@exec_prefix@%$exec_prefix%g
1651 s%@prefix@%$prefix%g
1652 s%@program_transform_name@%$program_transform_name%g
1653 s%@bindir@%$bindir%g
1654 s%@sbindir@%$sbindir%g
1655 s%@libexecdir@%$libexecdir%g
1656 s%@datadir@%$datadir%g
1657 s%@sysconfdir@%$sysconfdir%g
1658 s%@sharedstatedir@%$sharedstatedir%g
1659 s%@localstatedir@%$localstatedir%g
1660 s%@libdir@%$libdir%g
1661 s%@includedir@%$includedir%g
1662 s%@oldincludedir@%$oldincludedir%g
1663 s%@infodir@%$infodir%g
1664 s%@mandir@%$mandir%g
1665 s%@host@%$host%g
1666 s%@host_alias@%$host_alias%g
1667 s%@host_cpu@%$host_cpu%g
1668 s%@host_vendor@%$host_vendor%g
1669 s%@host_os@%$host_os%g
1670 s%@target@%$target%g
1671 s%@target_alias@%$target_alias%g
1672 s%@target_cpu@%$target_cpu%g
1673 s%@target_vendor@%$target_vendor%g
1674 s%@target_os@%$target_os%g
1675 s%@build@%$build%g
1676 s%@build_alias@%$build_alias%g
1677 s%@build_cpu@%$build_cpu%g
1678 s%@build_vendor@%$build_vendor%g
1679 s%@build_os@%$build_os%g
1680 s%@CC@%$CC%g
1681 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1682 s%@INSTALL_DATA@%$INSTALL_DATA%g
1683 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1684 s%@HDEFINES@%$HDEFINES%g
1685 s%@AR@%$AR%g
1686 s%@RANLIB@%$RANLIB%g
1687 s%@CPP@%$CPP%g
1688 s%@MAINT@%$MAINT%g
1689 s%@sim_bswap@%$sim_bswap%g
1690 s%@sim_cflags@%$sim_cflags%g
1691 s%@sim_debug@%$sim_debug%g
1692 s%@sim_stdio@%$sim_stdio%g
1693 s%@sim_trace@%$sim_trace%g
1694 s%@sim_profile@%$sim_profile%g
1695
1696 CEOF
1697 EOF
1698
1699 cat >> $CONFIG_STATUS <<\EOF
1700
1701 # Split the substitutions into bite-sized pieces for seds with
1702 # small command number limits, like on Digital OSF/1 and HP-UX.
1703 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1704 ac_file=1 # Number of current file.
1705 ac_beg=1 # First line for current file.
1706 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1707 ac_more_lines=:
1708 ac_sed_cmds=""
1709 while $ac_more_lines; do
1710   if test $ac_beg -gt 1; then
1711     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1712   else
1713     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1714   fi
1715   if test ! -s conftest.s$ac_file; then
1716     ac_more_lines=false
1717     rm -f conftest.s$ac_file
1718   else
1719     if test -z "$ac_sed_cmds"; then
1720       ac_sed_cmds="sed -f conftest.s$ac_file"
1721     else
1722       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1723     fi
1724     ac_file=`expr $ac_file + 1`
1725     ac_beg=$ac_end
1726     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1727   fi
1728 done
1729 if test -z "$ac_sed_cmds"; then
1730   ac_sed_cmds=cat
1731 fi
1732 EOF
1733
1734 cat >> $CONFIG_STATUS <<EOF
1735
1736 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
1737 EOF
1738 cat >> $CONFIG_STATUS <<\EOF
1739 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1740   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1741   case "$ac_file" in
1742   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1743        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1744   *) ac_file_in="${ac_file}.in" ;;
1745   esac
1746
1747   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1748
1749   # Remove last slash and all that follows it.  Not all systems have dirname.
1750   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1751   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1752     # The file is in a subdirectory.
1753     test ! -d "$ac_dir" && mkdir "$ac_dir"
1754     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1755     # A "../" for each directory in $ac_dir_suffix.
1756     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1757   else
1758     ac_dir_suffix= ac_dots=
1759   fi
1760
1761   case "$ac_given_srcdir" in
1762   .)  srcdir=.
1763       if test -z "$ac_dots"; then top_srcdir=.
1764       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1765   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1766   *) # Relative path.
1767     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1768     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1769   esac
1770
1771   case "$ac_given_INSTALL" in
1772   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1773   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1774   esac
1775
1776   echo creating "$ac_file"
1777   rm -f "$ac_file"
1778   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1779   case "$ac_file" in
1780   *Makefile*) ac_comsub="1i\\
1781 # $configure_input" ;;
1782   *) ac_comsub= ;;
1783   esac
1784
1785   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1786   sed -e "$ac_comsub
1787 s%@configure_input@%$configure_input%g
1788 s%@srcdir@%$srcdir%g
1789 s%@top_srcdir@%$top_srcdir%g
1790 s%@INSTALL@%$INSTALL%g
1791 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1792 fi; done
1793 rm -f conftest.s*
1794
1795 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1796 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1797 #
1798 # ac_d sets the value in "#define NAME VALUE" lines.
1799 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1800 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1801 ac_dC='\3'
1802 ac_dD='%g'
1803 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1804 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1805 ac_uB='\([      ]\)%\1#\2define\3'
1806 ac_uC=' '
1807 ac_uD='\4%g'
1808 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1809 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1810 ac_eB='$%\1#\2define\3'
1811 ac_eC=' '
1812 ac_eD='%g'
1813
1814 if test "${CONFIG_HEADERS+set}" != set; then
1815 EOF
1816 cat >> $CONFIG_STATUS <<EOF
1817   CONFIG_HEADERS="config.h:config.in"
1818 EOF
1819 cat >> $CONFIG_STATUS <<\EOF
1820 fi
1821 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1822   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1823   case "$ac_file" in
1824   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1825        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1826   *) ac_file_in="${ac_file}.in" ;;
1827   esac
1828
1829   echo creating $ac_file
1830
1831   rm -f conftest.frag conftest.in conftest.out
1832   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1833   cat $ac_file_inputs > conftest.in
1834
1835 EOF
1836
1837 # Transform confdefs.h into a sed script conftest.vals that substitutes
1838 # the proper values into config.h.in to produce config.h.  And first:
1839 # Protect against being on the right side of a sed subst in config.status.
1840 # Protect against being in an unquoted here document in config.status.
1841 rm -f conftest.vals
1842 cat > conftest.hdr <<\EOF
1843 s/[\\&%]/\\&/g
1844 s%[\\$`]%\\&%g
1845 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1846 s%ac_d%ac_u%gp
1847 s%ac_u%ac_e%gp
1848 EOF
1849 sed -n -f conftest.hdr confdefs.h > conftest.vals
1850 rm -f conftest.hdr
1851
1852 # This sed command replaces #undef with comments.  This is necessary, for
1853 # example, in the case of _POSIX_SOURCE, which is predefined and required
1854 # on some systems where configure will not decide to define it.
1855 cat >> conftest.vals <<\EOF
1856 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1857 EOF
1858
1859 # Break up conftest.vals because some shells have a limit on
1860 # the size of here documents, and old seds have small limits too.
1861
1862 rm -f conftest.tail
1863 while :
1864 do
1865   ac_lines=`grep -c . conftest.vals`
1866   # grep -c gives empty output for an empty file on some AIX systems.
1867   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1868   # Write a limited-size here document to conftest.frag.
1869   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1870   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1871   echo 'CEOF
1872   sed -f conftest.frag conftest.in > conftest.out
1873   rm -f conftest.in
1874   mv conftest.out conftest.in
1875 ' >> $CONFIG_STATUS
1876   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1877   rm -f conftest.vals
1878   mv conftest.tail conftest.vals
1879 done
1880 rm -f conftest.vals
1881
1882 cat >> $CONFIG_STATUS <<\EOF
1883   rm -f conftest.frag conftest.h
1884   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1885   cat conftest.in >> conftest.h
1886   rm -f conftest.in
1887   if cmp -s $ac_file conftest.h 2>/dev/null; then
1888     echo "$ac_file is unchanged"
1889     rm -f conftest.h
1890   else
1891     # Remove last slash and all that follows it.  Not all systems have dirname.
1892       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1893       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1894       # The file is in a subdirectory.
1895       test ! -d "$ac_dir" && mkdir "$ac_dir"
1896     fi
1897     rm -f $ac_file
1898     mv conftest.h $ac_file
1899   fi
1900 fi; done
1901
1902 EOF
1903
1904 cat >> $CONFIG_STATUS <<EOF
1905 ac_sources="$sim_link_files"
1906 ac_dests="$sim_link_links"
1907 EOF
1908
1909 cat >> $CONFIG_STATUS <<\EOF
1910 srcdir=$ac_given_srcdir
1911 while test -n "$ac_sources"; do
1912   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1913   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1914
1915   echo "linking $srcdir/$ac_source to $ac_dest"
1916
1917   if test ! -r $srcdir/$ac_source; then
1918     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1919   fi
1920   rm -f $ac_dest
1921
1922   # Make relative symlinks.
1923   # Remove last slash and all that follows it.  Not all systems have dirname.
1924   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1925   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1926     # The dest file is in a subdirectory.
1927     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1928     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1929     # A "../" for each directory in $ac_dest_dir_suffix.
1930     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1931   else
1932     ac_dest_dir_suffix= ac_dots=
1933   fi
1934
1935   case "$srcdir" in
1936   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1937   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1938   esac
1939
1940   # Make a symlink if possible; otherwise try a hard link.
1941   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1942     ln $srcdir/$ac_source $ac_dest; then :
1943   else
1944     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1945   fi
1946 done
1947 EOF
1948 cat >> $CONFIG_STATUS <<EOF
1949
1950 EOF
1951 cat >> $CONFIG_STATUS <<\EOF
1952 case "x$CONFIG_FILES" in
1953  xMakefile*)
1954    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1955    rm -f Makesim1.tmp Makesim2.tmp Makefile
1956    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1957    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1958    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1959         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1960         <Makefile.sim >Makefile
1961    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1962    ;;
1963  esac
1964  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1965
1966 exit 0
1967 EOF
1968 chmod +x $CONFIG_STATUS
1969 rm -fr confdefs* $ac_clean_files
1970 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1971
1972