sim/mn10300/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
  79
  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="$ac_help
 104   --enable-sim-profile=opts             Enable profiling flags"
 105 ac_help="$ac_help
 106   --enable-sim-endian=endian            Specify target byte endian orientation."
 107 ac_help="$ac_help
 108   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses."
 109 ac_help="$ac_help
 110   --enable-sim-hostendian=end           Specify host byte endian orientation."
 111 ac_help="$ac_help
 112   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings"
 113 ac_help="$ac_help
 114   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction."
 115 ac_help="$ac_help
 116   --enable-sim-bitsize=N                Specify target bitsize (32 or 64)."
 117 ac_help="$ac_help
 118   --enable-sim-hardware=LIST            Specify the hardware to be included in the build."
 119 ac_help="$ac_help
 120   --enable-sim-common                   Enable common simulator"
 121
 122 # Initialize some variables set by options.
 123 # The variables have the same names as the options, with
 124 # dashes changed to underlines.
 125 build=NONE
 126 cache_file=./config.cache
 127 exec_prefix=NONE
 128 host=NONE
 129 no_create=
 130 nonopt=NONE
 131 no_recursion=
 132 prefix=NONE
 133 program_prefix=NONE
 134 program_suffix=NONE
 135 program_transform_name=s,x,x,
 136 silent=
 137 site=
 138 srcdir=
 139 target=NONE
 140 verbose=
 141 x_includes=NONE
 142 x_libraries=NONE
 143 bindir='${exec_prefix}/bin'
 144 sbindir='${exec_prefix}/sbin'
 145 libexecdir='${exec_prefix}/libexec'
 146 datadir='${prefix}/share'
 147 sysconfdir='${prefix}/etc'
 148 sharedstatedir='${prefix}/com'
 149 localstatedir='${prefix}/var'
 150 libdir='${exec_prefix}/lib'
 151 includedir='${prefix}/include'
 152 oldincludedir='/usr/include'
 153 infodir='${prefix}/info'
 154 mandir='${prefix}/man'
 155
 156 # Initialize some other variables.
 157 subdirs=
 158 MFLAGS= MAKEFLAGS=
 159 SHELL=${CONFIG_SHELL-/bin/sh}
 160 # Maximum number of lines to put in a shell here document.
 161 ac_max_here_lines=12
 162
 163 ac_prev=
 164 for ac_option
 165 do
 166
 167   # If the previous option needs an argument, assign it.
 168   if test -n "$ac_prev"; then
 169     eval "$ac_prev=\$ac_option"
 170     ac_prev=
 171     continue
 172   fi
 173
 174   case "$ac_option" in
 175   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 176   *) ac_optarg= ;;
 177   esac
 178
 179   # Accept the important Cygnus configure options, so we can diagnose typos.
 180
 181   case "$ac_option" in
 182
 183   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 184     ac_prev=bindir ;;
 185   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 186     bindir="$ac_optarg" ;;
 187
 188   -build | --build | --buil | --bui | --bu)
 189     ac_prev=build ;;
 190   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 191     build="$ac_optarg" ;;
 192
 193   -cache-file | --cache-file | --cache-fil | --cache-fi \
 194   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 195     ac_prev=cache_file ;;
 196   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 197   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 198     cache_file="$ac_optarg" ;;
 199
 200   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 201     ac_prev=datadir ;;
 202   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 203   | --da=*)
 204     datadir="$ac_optarg" ;;
 205
 206   -disable-* | --disable-*)
 207     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 208     # Reject names that are not valid shell variable names.
 209     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 210       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 211     fi
 212     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 213     eval "enable_${ac_feature}=no" ;;
 214
 215   -enable-* | --enable-*)
 216     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 217     # Reject names that are not valid shell variable names.
 218     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 219       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 220     fi
 221     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 222     case "$ac_option" in
 223       *=*) ;;
 224       *) ac_optarg=yes ;;
 225     esac
 226     eval "enable_${ac_feature}='$ac_optarg'" ;;
 227
 228   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 229   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 230   | --exec | --exe | --ex)
 231     ac_prev=exec_prefix ;;
 232   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 233   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 234   | --exec=* | --exe=* | --ex=*)
 235     exec_prefix="$ac_optarg" ;;
 236
 237   -gas | --gas | --ga | --g)
 238     # Obsolete; use --with-gas.
 239     with_gas=yes ;;
 240
 241   -help | --help | --hel | --he)
 242     # Omit some internal or obsolete options to make the list less imposing.
 243     # This message is too long to be a string in the A/UX 3.1 sh.
 244     cat << EOF
 245 Usage: configure [options] [host]
 246 Options: [defaults in brackets after descriptions]
 247 Configuration:
 248   --cache-file=FILE       cache test results in FILE
 249   --help                  print this message
 250   --no-create             do not create output files
 251   --quiet, --silent       do not print \`checking...' messages
 252   --version               print the version of autoconf that created configure
 253 Directory and file names:
 254   --prefix=PREFIX         install architecture-independent files in PREFIX
 255                           [$ac_default_prefix]
 256   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 257                           [same as prefix]
 258   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 259   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 260   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 261   --datadir=DIR           read-only architecture-independent data in DIR
 262                           [PREFIX/share]
 263   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 264   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 265                           [PREFIX/com]
 266   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 267   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 268   --includedir=DIR        C header files in DIR [PREFIX/include]
 269   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 270   --infodir=DIR           info documentation in DIR [PREFIX/info]
 271   --mandir=DIR            man documentation in DIR [PREFIX/man]
 272   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 273   --program-prefix=PREFIX prepend PREFIX to installed program names
 274   --program-suffix=SUFFIX append SUFFIX to installed program names
 275   --program-transform-name=PROGRAM
 276                           run sed PROGRAM on installed program names
 277 EOF
 278     cat << EOF
 279 Host type:
 280   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 281   --host=HOST             configure for HOST [guessed]
 282   --target=TARGET         configure for TARGET [TARGET=HOST]
 283 Features and packages:
 284   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 285   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 286   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 287   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 288   --x-includes=DIR        X include files are in DIR
 289   --x-libraries=DIR       X library files are in DIR
 290 EOF
 291     if test -n "$ac_help"; then
 292       echo "--enable and --with options recognized:$ac_help"
 293     fi
 294     exit 0 ;;
 295
 296   -host | --host | --hos | --ho)
 297     ac_prev=host ;;
 298   -host=* | --host=* | --hos=* | --ho=*)
 299     host="$ac_optarg" ;;
 300
 301   -includedir | --includedir | --includedi | --included | --include \
 302   | --includ | --inclu | --incl | --inc)
 303     ac_prev=includedir ;;
 304   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 305   | --includ=* | --inclu=* | --incl=* | --inc=*)
 306     includedir="$ac_optarg" ;;
 307
 308   -infodir | --infodir | --infodi | --infod | --info | --inf)
 309     ac_prev=infodir ;;
 310   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 311     infodir="$ac_optarg" ;;
 312
 313   -libdir | --libdir | --libdi | --libd)
 314     ac_prev=libdir ;;
 315   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 316     libdir="$ac_optarg" ;;
 317
 318   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 319   | --libexe | --libex | --libe)
 320     ac_prev=libexecdir ;;
 321   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 322   | --libexe=* | --libex=* | --libe=*)
 323     libexecdir="$ac_optarg" ;;
 324
 325   -localstatedir | --localstatedir | --localstatedi | --localstated \
 326   | --localstate | --localstat | --localsta | --localst \
 327   | --locals | --local | --loca | --loc | --lo)
 328     ac_prev=localstatedir ;;
 329   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 330   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 331   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 332     localstatedir="$ac_optarg" ;;
 333
 334   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 335     ac_prev=mandir ;;
 336   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 337     mandir="$ac_optarg" ;;
 338
 339   -nfp | --nfp | --nf)
 340     # Obsolete; use --without-fp.
 341     with_fp=no ;;
 342
 343   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 344   | --no-cr | --no-c)
 345     no_create=yes ;;
 346
 347   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 348   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 349     no_recursion=yes ;;
 350
 351   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 352   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 353   | --oldin | --oldi | --old | --ol | --o)
 354     ac_prev=oldincludedir ;;
 355   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 356   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 357   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 358     oldincludedir="$ac_optarg" ;;
 359
 360   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 361     ac_prev=prefix ;;
 362   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 363     prefix="$ac_optarg" ;;
 364
 365   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 366   | --program-pre | --program-pr | --program-p)
 367     ac_prev=program_prefix ;;
 368   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 369   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 370     program_prefix="$ac_optarg" ;;
 371
 372   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 373   | --program-suf | --program-su | --program-s)
 374     ac_prev=program_suffix ;;
 375   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 376   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 377     program_suffix="$ac_optarg" ;;
 378
 379   -program-transform-name | --program-transform-name \
 380   | --program-transform-nam | --program-transform-na \
 381   | --program-transform-n | --program-transform- \
 382   | --program-transform | --program-transfor \
 383   | --program-transfo | --program-transf \
 384   | --program-trans | --program-tran \
 385   | --progr-tra | --program-tr | --program-t)
 386     ac_prev=program_transform_name ;;
 387   -program-transform-name=* | --program-transform-name=* \
 388   | --program-transform-nam=* | --program-transform-na=* \
 389   | --program-transform-n=* | --program-transform-=* \
 390   | --program-transform=* | --program-transfor=* \
 391   | --program-transfo=* | --program-transf=* \
 392   | --program-trans=* | --program-tran=* \
 393   | --progr-tra=* | --program-tr=* | --program-t=*)
 394     program_transform_name="$ac_optarg" ;;
 395
 396   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 397   | -silent | --silent | --silen | --sile | --sil)
 398     silent=yes ;;
 399
 400   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 401     ac_prev=sbindir ;;
 402   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 403   | --sbi=* | --sb=*)
 404     sbindir="$ac_optarg" ;;
 405
 406   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 407   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 408   | --sharedst | --shareds | --shared | --share | --shar \
 409   | --sha | --sh)
 410     ac_prev=sharedstatedir ;;
 411   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 412   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 413   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 414   | --sha=* | --sh=*)
 415     sharedstatedir="$ac_optarg" ;;
 416
 417   -site | --site | --sit)
 418     ac_prev=site ;;
 419   -site=* | --site=* | --sit=*)
 420     site="$ac_optarg" ;;
 421
 422   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 423     ac_prev=srcdir ;;
 424   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 425     srcdir="$ac_optarg" ;;
 426
 427   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 428   | --syscon | --sysco | --sysc | --sys | --sy)
 429     ac_prev=sysconfdir ;;
 430   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 431   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 432     sysconfdir="$ac_optarg" ;;
 433
 434   -target | --target | --targe | --targ | --tar | --ta | --t)
 435     ac_prev=target ;;
 436   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 437     target="$ac_optarg" ;;
 438
 439   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 440     verbose=yes ;;
 441
 442   -version | --version | --versio | --versi | --vers)
 443     echo "configure generated by autoconf version 2.12.1"
 444     exit 0 ;;
 445
 446   -with-* | --with-*)
 447     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 448     # Reject names that are not valid shell variable names.
 449     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 450       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 451     fi
 452     ac_package=`echo $ac_package| sed 's/-/_/g'`
 453     case "$ac_option" in
 454       *=*) ;;
 455       *) ac_optarg=yes ;;
 456     esac
 457     eval "with_${ac_package}='$ac_optarg'" ;;
 458
 459   -without-* | --without-*)
 460     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 461     # Reject names that are not valid shell variable names.
 462     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 463       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 464     fi
 465     ac_package=`echo $ac_package| sed 's/-/_/g'`
 466     eval "with_${ac_package}=no" ;;
 467
 468   --x)
 469     # Obsolete; use --with-x.
 470     with_x=yes ;;
 471
 472   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 473   | --x-incl | --x-inc | --x-in | --x-i)
 474     ac_prev=x_includes ;;
 475   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 476   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 477     x_includes="$ac_optarg" ;;
 478
 479   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 480   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 481     ac_prev=x_libraries ;;
 482   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 483   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 484     x_libraries="$ac_optarg" ;;
 485
 486   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 487     ;;
 488
 489   *)
 490     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 491       echo "configure: warning: $ac_option: invalid host type" 1>&2
 492     fi
 493     if test "x$nonopt" != xNONE; then
 494       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 495     fi
 496     nonopt="$ac_option"
 497     ;;
 498
 499   esac
 500 done
 501
 502 if test -n "$ac_prev"; then
 503   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 504 fi
 505
 506 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 507
 508 # File descriptor usage:
 509 # 0 standard input
 510 # 1 file creation
 511 # 2 errors and warnings
 512 # 3 some systems may open it to /dev/tty
 513 # 4 used on the Kubota Titan
 514 # 6 checking for... messages and results
 515 # 5 compiler messages saved in config.log
 516 if test "$silent" = yes; then
 517   exec 6>/dev/null
 518 else
 519   exec 6>&1
 520 fi
 521 exec 5>./config.log
 522
 523 echo "\
 524 This file contains any messages produced by compilers while
 525 running configure, to aid debugging if configure makes a mistake.
 526 " 1>&5
 527
 528 # Strip out --no-create and --no-recursion so they do not pile up.
 529 # Also quote any args containing shell metacharacters.
 530 ac_configure_args=
 531 for ac_arg
 532 do
 533   case "$ac_arg" in
 534   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 535   | --no-cr | --no-c) ;;
 536   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 537   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 538   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 539   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 540   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 541   esac
 542 done
 543
 544 # NLS nuisances.
 545 # Only set these to C if already set.  These must not be set unconditionally
 546 # because not all systems understand e.g. LANG=C (notably SCO).
 547 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 548 # Non-C LC_CTYPE values break the ctype check.
 549 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 550 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 551 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 552 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 553
 554 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 555 rm -rf conftest* confdefs.h
 556 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 557 echo > confdefs.h
 558
 559 # A filename unique to this package, relative to the directory that
 560 # configure is in, which we can look for to find out if srcdir is correct.
 561 ac_unique_file=Makefile.in
 562
 563 # Find the source files, if location was not specified.
 564 if test -z "$srcdir"; then
 565   ac_srcdir_defaulted=yes
 566   # Try the directory containing this script, then its parent.
 567   ac_prog=$0
 568   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 569   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 570   srcdir=$ac_confdir
 571   if test ! -r $srcdir/$ac_unique_file; then
 572     srcdir=..
 573   fi
 574 else
 575   ac_srcdir_defaulted=no
 576 fi
 577 if test ! -r $srcdir/$ac_unique_file; then
 578   if test "$ac_srcdir_defaulted" = yes; then
 579     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 580   else
 581     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 582   fi
 583 fi
 584 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 585
 586 # Prefer explicitly selected file to automatically selected ones.
 587 if test -z "$CONFIG_SITE"; then
 588   if test "x$prefix" != xNONE; then
 589     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 590   else
 591     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 592   fi
 593 fi
 594 for ac_site_file in $CONFIG_SITE; do
 595   if test -r "$ac_site_file"; then
 596     echo "loading site script $ac_site_file"
 597     . "$ac_site_file"
 598   fi
 599 done
 600
 601 if test -r "$cache_file"; then
 602   echo "loading cache $cache_file"
 603   . $cache_file
 604 else
 605   echo "creating cache $cache_file"
 606   > $cache_file
 607 fi
 608
 609 ac_ext=c
 610 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 611 ac_cpp='$CPP $CPPFLAGS'
 612 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 613 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 614 cross_compiling=$ac_cv_prog_cc_cross
 615
 616 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 617   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 618   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 619     ac_n= ac_c='
 620 ' ac_t='        '
 621   else
 622     ac_n=-n ac_c= ac_t=
 623   fi
 624 else
 625   ac_n= ac_c='\c' ac_t=
 626 fi
 627
 628
 629
 630 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 631 echo "configure:632: checking how to run the C preprocessor" >&5
 632 # On Suns, sometimes $CPP names a directory.
 633 if test -n "$CPP" && test -d "$CPP"; then
 634   CPP=
 635 fi
 636 if test -z "$CPP"; then
 637 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 638   echo $ac_n "(cached) $ac_c" 1>&6
 639 else
 640     # This must be in double quotes, not single quotes, because CPP may get
 641   # substituted into the Makefile and "${CC-cc}" will confuse make.
 642   CPP="${CC-cc} -E"
 643   # On the NeXT, cc -E runs the code through the compiler's parser,
 644   # not just through cpp.
 645   cat > conftest.$ac_ext <<EOF
 646 #line 647 "configure"
 647 #include "confdefs.h"
 648 #include <assert.h>
 649 Syntax Error
 650 EOF
 651 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 652 { (eval echo configure:653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 653 ac_err=`grep -v '^ *+' conftest.out`
 654 if test -z "$ac_err"; then
 655   :
 656 else
 657   echo "$ac_err" >&5
 658   echo "configure: failed program was:" >&5
 659   cat conftest.$ac_ext >&5
 660   rm -rf conftest*
 661   CPP="${CC-cc} -E -traditional-cpp"
 662   cat > conftest.$ac_ext <<EOF
 663 #line 664 "configure"
 664 #include "confdefs.h"
 665 #include <assert.h>
 666 Syntax Error
 667 EOF
 668 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 669 { (eval echo configure:670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 670 ac_err=`grep -v '^ *+' conftest.out`
 671 if test -z "$ac_err"; then
 672   :
 673 else
 674   echo "$ac_err" >&5
 675   echo "configure: failed program was:" >&5
 676   cat conftest.$ac_ext >&5
 677   rm -rf conftest*
 678   CPP=/lib/cpp
 679 fi
 680 rm -f conftest*
 681 fi
 682 rm -f conftest*
 683   ac_cv_prog_CPP="$CPP"
 684 fi
 685   CPP="$ac_cv_prog_CPP"
 686 else
 687   ac_cv_prog_CPP="$CPP"
 688 fi
 689 echo "$ac_t""$CPP" 1>&6
 690
 691
 692 # autoconf.info says this should be called right after AC_INIT.
 693
 694
 695 ac_aux_dir=
 696 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 697   if test -f $ac_dir/install-sh; then
 698     ac_aux_dir=$ac_dir
 699     ac_install_sh="$ac_aux_dir/install-sh -c"
 700     break
 701   elif test -f $ac_dir/install.sh; then
 702     ac_aux_dir=$ac_dir
 703     ac_install_sh="$ac_aux_dir/install.sh -c"
 704     break
 705   fi
 706 done
 707 if test -z "$ac_aux_dir"; then
 708   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 709 fi
 710 ac_config_guess=$ac_aux_dir/config.guess
 711 ac_config_sub=$ac_aux_dir/config.sub
 712 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 713
 714
 715 # Do some error checking and defaulting for the host and target type.
 716 # The inputs are:
 717 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 718 #
 719 # The rules are:
 720 # 1. You are not allowed to specify --host, --target, and nonopt at the
 721 #    same time.
 722 # 2. Host defaults to nonopt.
 723 # 3. If nonopt is not specified, then host defaults to the current host,
 724 #    as determined by config.guess.
 725 # 4. Target and build default to nonopt.
 726 # 5. If nonopt is not specified, then target and build default to host.
 727
 728 # The aliases save the names the user supplied, while $host etc.
 729 # will get canonicalized.
 730 case $host---$target---$nonopt in
 731 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 732 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 733 esac
 734
 735
 736 # Make sure we can run config.sub.
 737 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 738 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 739 fi
 740
 741 echo $ac_n "checking host system type""... $ac_c" 1>&6
 742 echo "configure:743: checking host system type" >&5
 743
 744 host_alias=$host
 745 case "$host_alias" in
 746 NONE)
 747   case $nonopt in
 748   NONE)
 749     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 750     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 751     fi ;;
 752   *) host_alias=$nonopt ;;
 753   esac ;;
 754 esac
 755
 756 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 757 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 758 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 759 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 760 echo "$ac_t""$host" 1>&6
 761
 762 echo $ac_n "checking target system type""... $ac_c" 1>&6
 763 echo "configure:764: checking target system type" >&5
 764
 765 target_alias=$target
 766 case "$target_alias" in
 767 NONE)
 768   case $nonopt in
 769   NONE) target_alias=$host_alias ;;
 770   *) target_alias=$nonopt ;;
 771   esac ;;
 772 esac
 773
 774 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 775 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 776 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 777 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 778 echo "$ac_t""$target" 1>&6
 779
 780 echo $ac_n "checking build system type""... $ac_c" 1>&6
 781 echo "configure:782: checking build system type" >&5
 782
 783 build_alias=$build
 784 case "$build_alias" in
 785 NONE)
 786   case $nonopt in
 787   NONE) build_alias=$host_alias ;;
 788   *) build_alias=$nonopt ;;
 789   esac ;;
 790 esac
 791
 792 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 793 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 794 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 795 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 796 echo "$ac_t""$build" 1>&6
 797
 798 test "$host_alias" != "$target_alias" &&
 799   test "$program_prefix$program_suffix$program_transform_name" = \
 800     NONENONEs,x,x, &&
 801   program_prefix=${target_alias}-
 802
 803 if test "$program_transform_name" = s,x,x,; then
 804   program_transform_name=
 805 else
 806   # Double any \ or $.  echo might interpret backslashes.
 807   cat <<\EOF_SED > conftestsed
 808 s,\\,\\\\,g; s,\$,$$,g
 809 EOF_SED
 810   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 811   rm -f conftestsed
 812 fi
 813 test "$program_prefix" != NONE &&
 814   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 815 # Use a double $ so make ignores it.
 816 test "$program_suffix" != NONE &&
 817   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 818
 819 # sed with no file args requires a program.
 820 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 821
 822 # Extract the first word of "gcc", so it can be a program name with args.
 823 set dummy gcc; ac_word=$2
 824 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 825 echo "configure:826: checking for $ac_word" >&5
 826 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 827   echo $ac_n "(cached) $ac_c" 1>&6
 828 else
 829   if test -n "$CC"; then
 830   ac_cv_prog_CC="$CC" # Let the user override the test.
 831 else
 832   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 833   for ac_dir in $PATH; do
 834     test -z "$ac_dir" && ac_dir=.
 835     if test -f $ac_dir/$ac_word; then
 836       ac_cv_prog_CC="gcc"
 837       break
 838     fi
 839   done
 840   IFS="$ac_save_ifs"
 841 fi
 842 fi
 843 CC="$ac_cv_prog_CC"
 844 if test -n "$CC"; then
 845   echo "$ac_t""$CC" 1>&6
 846 else
 847   echo "$ac_t""no" 1>&6
 848 fi
 849
 850 if test -z "$CC"; then
 851   # Extract the first word of "cc", so it can be a program name with args.
 852 set dummy cc; ac_word=$2
 853 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 854 echo "configure:855: checking for $ac_word" >&5
 855 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 856   echo $ac_n "(cached) $ac_c" 1>&6
 857 else
 858   if test -n "$CC"; then
 859   ac_cv_prog_CC="$CC" # Let the user override the test.
 860 else
 861   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 862   ac_prog_rejected=no
 863   for ac_dir in $PATH; do
 864     test -z "$ac_dir" && ac_dir=.
 865     if test -f $ac_dir/$ac_word; then
 866       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 867         ac_prog_rejected=yes
 868         continue
 869       fi
 870       ac_cv_prog_CC="cc"
 871       break
 872     fi
 873   done
 874   IFS="$ac_save_ifs"
 875 if test $ac_prog_rejected = yes; then
 876   # We found a bogon in the path, so make sure we never use it.
 877   set dummy $ac_cv_prog_CC
 878   shift
 879   if test $# -gt 0; then
 880     # We chose a different compiler from the bogus one.
 881     # However, it has the same basename, so the bogon will be chosen
 882     # first if we set CC to just the basename; use the full file name.
 883     shift
 884     set dummy "$ac_dir/$ac_word" "$@"
 885     shift
 886     ac_cv_prog_CC="$@"
 887   fi
 888 fi
 889 fi
 890 fi
 891 CC="$ac_cv_prog_CC"
 892 if test -n "$CC"; then
 893   echo "$ac_t""$CC" 1>&6
 894 else
 895   echo "$ac_t""no" 1>&6
 896 fi
 897
 898   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 899 fi
 900
 901 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 902 echo "configure:903: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 903
 904 ac_ext=c
 905 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 906 ac_cpp='$CPP $CPPFLAGS'
 907 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 908 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 909 cross_compiling=$ac_cv_prog_cc_cross
 910
 911 cat > conftest.$ac_ext <<EOF
 912 #line 913 "configure"
 913 #include "confdefs.h"
 914 main(){return(0);}
 915 EOF
 916 if { (eval echo configure:917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 917   ac_cv_prog_cc_works=yes
 918   # If we can't run a trivial program, we are probably using a cross compiler.
 919   if (./conftest; exit) 2>/dev/null; then
 920     ac_cv_prog_cc_cross=no
 921   else
 922     ac_cv_prog_cc_cross=yes
 923   fi
 924 else
 925   echo "configure: failed program was:" >&5
 926   cat conftest.$ac_ext >&5
 927   ac_cv_prog_cc_works=no
 928 fi
 929 rm -fr conftest*
 930
 931 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 932 if test $ac_cv_prog_cc_works = no; then
 933   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 934 fi
 935 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 936 echo "configure:937: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 937 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 938 cross_compiling=$ac_cv_prog_cc_cross
 939
 940 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 941 echo "configure:942: checking whether we are using GNU C" >&5
 942 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 943   echo $ac_n "(cached) $ac_c" 1>&6
 944 else
 945   cat > conftest.c <<EOF
 946 #ifdef __GNUC__
 947   yes;
 948 #endif
 949 EOF
 950 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 951   ac_cv_prog_gcc=yes
 952 else
 953   ac_cv_prog_gcc=no
 954 fi
 955 fi
 956
 957 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 958
 959 if test $ac_cv_prog_gcc = yes; then
 960   GCC=yes
 961   ac_test_CFLAGS="${CFLAGS+set}"
 962   ac_save_CFLAGS="$CFLAGS"
 963   CFLAGS=
 964   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 965 echo "configure:966: checking whether ${CC-cc} accepts -g" >&5
 966 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 967   echo $ac_n "(cached) $ac_c" 1>&6
 968 else
 969   echo 'void f(){}' > conftest.c
 970 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 971   ac_cv_prog_cc_g=yes
 972 else
 973   ac_cv_prog_cc_g=no
 974 fi
 975 rm -f conftest*
 976
 977 fi
 978
 979 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 980   if test "$ac_test_CFLAGS" = set; then
 981     CFLAGS="$ac_save_CFLAGS"
 982   elif test $ac_cv_prog_cc_g = yes; then
 983     CFLAGS="-g -O2"
 984   else
 985     CFLAGS="-O2"
 986   fi
 987 else
 988   GCC=
 989   test "${CFLAGS+set}" = set || CFLAGS="-g"
 990 fi
 991
 992 # Find a good install program.  We prefer a C program (faster),
 993 # so one script is as good as another.  But avoid the broken or
 994 # incompatible versions:
 995 # SysV /etc/install, /usr/sbin/install
 996 # SunOS /usr/etc/install
 997 # IRIX /sbin/install
 998 # AIX /bin/install
 999 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1000 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1001 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1002 # ./install, which can be erroneously created by make from ./install.sh.
1003 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1004 echo "configure:1005: checking for a BSD compatible install" >&5
1005 if test -z "$INSTALL"; then
1006 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1007   echo $ac_n "(cached) $ac_c" 1>&6
1008 else
1009     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1010   for ac_dir in $PATH; do
1011     # Account for people who put trailing slashes in PATH elements.
1012     case "$ac_dir/" in
1013     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1014     *)
1015       # OSF1 and SCO ODT 3.0 have their own names for install.
1016       # Don't use installbsd from OSF since it installs stuff as root
1017       # by default.
1018       for ac_prog in ginstall scoinst install; do
1019         if test -f $ac_dir/$ac_prog; then
1020           if test $ac_prog = install &&
1021             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1022             # AIX install.  It has an incompatible calling convention.
1023             :
1024           else
1025             ac_cv_path_install="$ac_dir/$ac_prog -c"
1026             break 2
1027           fi
1028         fi
1029       done
1030       ;;
1031     esac
1032   done
1033   IFS="$ac_save_IFS"
1034
1035 fi
1036   if test "${ac_cv_path_install+set}" = set; then
1037     INSTALL="$ac_cv_path_install"
1038   else
1039     # As a last resort, use the slow shell script.  We don't cache a
1040     # path for INSTALL within a source directory, because that will
1041     # break other packages using the cache if that directory is
1042     # removed, or if the path is relative.
1043     INSTALL="$ac_install_sh"
1044   fi
1045 fi
1046 echo "$ac_t""$INSTALL" 1>&6
1047
1048 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1049 # It thinks the first close brace ends the variable substitution.
1050 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1051
1052 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1053
1054
1055 # Put a plausible default for CC_FOR_BUILD in Makefile.
1056 if test "x$cross_compiling" = "xno"; then
1057   CC_FOR_BUILD='$(CC)'
1058 else
1059   CC_FOR_BUILD=gcc
1060 fi
1061
1062
1063
1064
1065 AR=${AR-ar}
1066
1067 # Extract the first word of "ranlib", so it can be a program name with args.
1068 set dummy ranlib; ac_word=$2
1069 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1070 echo "configure:1071: checking for $ac_word" >&5
1071 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1072   echo $ac_n "(cached) $ac_c" 1>&6
1073 else
1074   if test -n "$RANLIB"; then
1075   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1076 else
1077   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1078   for ac_dir in $PATH; do
1079     test -z "$ac_dir" && ac_dir=.
1080     if test -f $ac_dir/$ac_word; then
1081       ac_cv_prog_RANLIB="ranlib"
1082       break
1083     fi
1084   done
1085   IFS="$ac_save_ifs"
1086   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1087 fi
1088 fi
1089 RANLIB="$ac_cv_prog_RANLIB"
1090 if test -n "$RANLIB"; then
1091   echo "$ac_t""$RANLIB" 1>&6
1092 else
1093   echo "$ac_t""no" 1>&6
1094 fi
1095
1096
1097 # Check for common headers.
1098 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1099 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1100 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
1101 do
1102 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1103 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1104 echo "configure:1105: checking for $ac_hdr" >&5
1105 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1106   echo $ac_n "(cached) $ac_c" 1>&6
1107 else
1108   cat > conftest.$ac_ext <<EOF
1109 #line 1110 "configure"
1110 #include "confdefs.h"
1111 #include <$ac_hdr>
1112 EOF
1113 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1114 { (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1115 ac_err=`grep -v '^ *+' conftest.out`
1116 if test -z "$ac_err"; then
1117   rm -rf conftest*
1118   eval "ac_cv_header_$ac_safe=yes"
1119 else
1120   echo "$ac_err" >&5
1121   echo "configure: failed program was:" >&5
1122   cat conftest.$ac_ext >&5
1123   rm -rf conftest*
1124   eval "ac_cv_header_$ac_safe=no"
1125 fi
1126 rm -f conftest*
1127 fi
1128 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1129   echo "$ac_t""yes" 1>&6
1130     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1131   cat >> confdefs.h <<EOF
1132 #define $ac_tr_hdr 1
1133 EOF
1134
1135 else
1136   echo "$ac_t""no" 1>&6
1137 fi
1138 done
1139
1140 for ac_hdr in sys/time.h sys/resource.h
1141 do
1142 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1143 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_hdr" >&5
1145 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   cat > conftest.$ac_ext <<EOF
1149 #line 1150 "configure"
1150 #include "confdefs.h"
1151 #include <$ac_hdr>
1152 EOF
1153 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1154 { (eval echo configure:1155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1155 ac_err=`grep -v '^ *+' conftest.out`
1156 if test -z "$ac_err"; then
1157   rm -rf conftest*
1158   eval "ac_cv_header_$ac_safe=yes"
1159 else
1160   echo "$ac_err" >&5
1161   echo "configure: failed program was:" >&5
1162   cat conftest.$ac_ext >&5
1163   rm -rf conftest*
1164   eval "ac_cv_header_$ac_safe=no"
1165 fi
1166 rm -f conftest*
1167 fi
1168 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1169   echo "$ac_t""yes" 1>&6
1170     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1171   cat >> confdefs.h <<EOF
1172 #define $ac_tr_hdr 1
1173 EOF
1174
1175 else
1176   echo "$ac_t""no" 1>&6
1177 fi
1178 done
1179
1180 for ac_hdr in fcntl.h
1181 do
1182 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1183 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1184 echo "configure:1185: checking for $ac_hdr" >&5
1185 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1186   echo $ac_n "(cached) $ac_c" 1>&6
1187 else
1188   cat > conftest.$ac_ext <<EOF
1189 #line 1190 "configure"
1190 #include "confdefs.h"
1191 #include <$ac_hdr>
1192 EOF
1193 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1194 { (eval echo configure:1195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1195 ac_err=`grep -v '^ *+' conftest.out`
1196 if test -z "$ac_err"; then
1197   rm -rf conftest*
1198   eval "ac_cv_header_$ac_safe=yes"
1199 else
1200   echo "$ac_err" >&5
1201   echo "configure: failed program was:" >&5
1202   cat conftest.$ac_ext >&5
1203   rm -rf conftest*
1204   eval "ac_cv_header_$ac_safe=no"
1205 fi
1206 rm -f conftest*
1207 fi
1208 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1209   echo "$ac_t""yes" 1>&6
1210     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1211   cat >> confdefs.h <<EOF
1212 #define $ac_tr_hdr 1
1213 EOF
1214
1215 else
1216   echo "$ac_t""no" 1>&6
1217 fi
1218 done
1219
1220 for ac_func in getrusage time sigaction
1221 do
1222 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1223 echo "configure:1224: checking for $ac_func" >&5
1224 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   cat > conftest.$ac_ext <<EOF
1228 #line 1229 "configure"
1229 #include "confdefs.h"
1230 /* System header to define __stub macros and hopefully few prototypes,
1231     which can conflict with char $ac_func(); below.  */
1232 #include <assert.h>
1233 /* Override any gcc2 internal prototype to avoid an error.  */
1234 /* We use char because int might match the return type of a gcc2
1235     builtin and then its argument prototype would still apply.  */
1236 char $ac_func();
1237
1238 int main() {
1239
1240 /* The GNU C library defines this for functions which it implements
1241     to always fail with ENOSYS.  Some functions are actually named
1242     something starting with __ and the normal name is an alias.  */
1243 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1244 choke me
1245 #else
1246 $ac_func();
1247 #endif
1248
1249 ; return 0; }
1250 EOF
1251 if { (eval echo configure:1252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1252   rm -rf conftest*
1253   eval "ac_cv_func_$ac_func=yes"
1254 else
1255   echo "configure: failed program was:" >&5
1256   cat conftest.$ac_ext >&5
1257   rm -rf conftest*
1258   eval "ac_cv_func_$ac_func=no"
1259 fi
1260 rm -f conftest*
1261 fi
1262
1263 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1264   echo "$ac_t""yes" 1>&6
1265     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1266   cat >> confdefs.h <<EOF
1267 #define $ac_tr_func 1
1268 EOF
1269
1270 else
1271   echo "$ac_t""no" 1>&6
1272 fi
1273 done
1274
1275
1276 . ${srcdir}/../../bfd/configure.host
1277
1278
1279
1280 USE_MAINTAINER_MODE=no
1281 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1282 if test "${enable_maintainer_mode+set}" = set; then
1283   enableval="$enable_maintainer_mode"
1284   case "${enableval}" in
1285   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
1286   no)   MAINT="#" ;;
1287   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1288 esac
1289 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1290   echo "Setting maintainer mode" 6>&1
1291 fi
1292 else
1293   MAINT="#"
1294 fi
1295
1296
1297
1298 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1299 if test "${enable_sim_bswap+set}" = set; then
1300   enableval="$enable_sim_bswap"
1301   case "${enableval}" in
1302   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1303   no)   sim_bswap="-DWITH_BSWAP=0";;
1304   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1305 esac
1306 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1307   echo "Setting bswap flags = $sim_bswap" 6>&1
1308 fi
1309 else
1310   sim_bswap=""
1311 fi
1312
1313
1314
1315 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1316 if test "${enable_sim_cflags+set}" = set; then
1317   enableval="$enable_sim_cflags"
1318   case "${enableval}" in
1319   yes)   sim_cflags="-O2";;
1320   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1321   no)    sim_cflags="";;
1322   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1323 esac
1324 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1325   echo "Setting sim cflags = $sim_cflags" 6>&1
1326 fi
1327 else
1328   sim_cflags=""
1329 fi
1330
1331
1332
1333 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1334 if test "${enable_sim_debug+set}" = set; then
1335   enableval="$enable_sim_debug"
1336   case "${enableval}" in
1337   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1338   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1339   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1340 esac
1341 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1342   echo "Setting sim debug = $sim_debug" 6>&1
1343 fi
1344 else
1345   sim_debug=""
1346 fi
1347
1348
1349
1350 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1351 if test "${enable_sim_stdio+set}" = set; then
1352   enableval="$enable_sim_stdio"
1353   case "${enableval}" in
1354   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1355   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1356   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1357 esac
1358 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1359   echo "Setting stdio flags = $sim_stdio" 6>&1
1360 fi
1361 else
1362   sim_stdio=""
1363 fi
1364
1365
1366
1367 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1368 if test "${enable_sim_trace+set}" = set; then
1369   enableval="$enable_sim_trace"
1370   case "${enableval}" in
1371   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1372   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1373   [-0-9]*)
1374         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1375   [a-z]*)
1376         sim_trace=""
1377         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1378           if test x"$sim_trace" = x; then
1379             sim_trace="-DWITH_TRACE='(TRACE_$x"
1380           else
1381             sim_trace="${sim_trace}|TRACE_$x"
1382           fi
1383         done
1384         sim_trace="$sim_trace)'" ;;
1385 esac
1386 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1387   echo "Setting sim trace = $sim_trace" 6>&1
1388 fi
1389 else
1390   sim_trace=""
1391 fi
1392
1393
1394
1395 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1396 if test "${enable_sim_profile+set}" = set; then
1397   enableval="$enable_sim_profile"
1398   case "${enableval}" in
1399   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1400   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1401   [-0-9]*)
1402         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1403   [a-z]*)
1404         sim_profile=""
1405         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1406           if test x"$sim_profile" = x; then
1407             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1408           else
1409             sim_profile="${sim_profile}|PROFILE_$x"
1410           fi
1411         done
1412         sim_profile="$sim_profile)'" ;;
1413 esac
1414 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1415   echo "Setting sim profile = $sim_profile" 6>&1
1416 fi
1417 else
1418   sim_profile=""
1419 fi
1420
1421
1422
1423 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1424 echo "configure:1425: checking return type of signal handlers" >&5
1425 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1426   echo $ac_n "(cached) $ac_c" 1>&6
1427 else
1428   cat > conftest.$ac_ext <<EOF
1429 #line 1430 "configure"
1430 #include "confdefs.h"
1431 #include <sys/types.h>
1432 #include <signal.h>
1433 #ifdef signal
1434 #undef signal
1435 #endif
1436 #ifdef __cplusplus
1437 extern "C" void (*signal (int, void (*)(int)))(int);
1438 #else
1439 void (*signal ()) ();
1440 #endif
1441
1442 int main() {
1443 int i;
1444 ; return 0; }
1445 EOF
1446 if { (eval echo configure:1447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1447   rm -rf conftest*
1448   ac_cv_type_signal=void
1449 else
1450   echo "configure: failed program was:" >&5
1451   cat conftest.$ac_ext >&5
1452   rm -rf conftest*
1453   ac_cv_type_signal=int
1454 fi
1455 rm -f conftest*
1456 fi
1457
1458 echo "$ac_t""$ac_cv_type_signal" 1>&6
1459 cat >> confdefs.h <<EOF
1460 #define RETSIGTYPE $ac_cv_type_signal
1461 EOF
1462
1463
1464
1465
1466 sim_link_files=
1467 sim_link_links=
1468
1469 sim_link_links=tconfig.h
1470 if test -f ${srcdir}/tconfig.in
1471 then
1472   sim_link_files=tconfig.in
1473 else
1474   sim_link_files=../common/tconfig.in
1475 fi
1476
1477 # targ-vals.def points to the libc macro description file.
1478 case "${target}" in
1479 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1480 esac
1481 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1482 sim_link_links="${sim_link_links} targ-vals.def"
1483
1484
1485
1486
1487 wire_endian="LITTLE_ENDIAN"
1488 default_endian=""
1489 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1490 if test "${enable_sim_endian+set}" = set; then
1491   enableval="$enable_sim_endian"
1492   case "${enableval}" in
1493   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1494   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1495   yes)   if test x"$wire_endian" != x; then
1496            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1497          else
1498            if test x"$default_endian" != x; then
1499              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
1500            else
1501              echo "No hard-wired endian for target $target" 1>&6
1502              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1503            fi
1504          fi;;
1505   no)    if test x"$default_endian" != x; then
1506            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1507          else
1508            if test x"$wire_endian" != x; then
1509              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
1510            else
1511              echo "No default endian for target $target" 1>&6
1512              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1513            fi
1514          fi;;
1515   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1516 esac
1517 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1518   echo "Setting endian flags = $sim_endian" 6>&1
1519 fi
1520 else
1521   if test x"$default_endian" != x; then
1522   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1523 else
1524   if test x"$wire_endian" != x; then
1525     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1526   else
1527     sim_endian=
1528   fi
1529 fi
1530 fi
1531
1532 wire_alignment="NONSTRICT_ALIGNMENT"
1533 default_alignment=""
1534
1535 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1536 if test "${enable_sim_alignment+set}" = set; then
1537   enableval="$enable_sim_alignment"
1538   case "${enableval}" in
1539   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
1540   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
1541   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
1542   yes) if test x"$wire_alignment" != x; then
1543          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1544        else
1545          if test x"$default_alignment" != x; then
1546            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
1547          else
1548            echo "No hard-wired alignment for target $target" 1>&6
1549            sim_alignment="-DWITH_ALIGNMENT=0"
1550          fi
1551        fi;;
1552   no)  if test x"$default_alignment" != x; then
1553          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1554        else
1555          if test x"$wire_alignment" != x; then
1556            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1557          else
1558            echo "No default alignment for target $target" 1>&6
1559            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
1560          fi
1561        fi;;
1562   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
1563 esac
1564 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
1565   echo "Setting alignment flags = $sim_alignment" 6>&1
1566 fi
1567 else
1568   if test x"$default_alignment" != x; then
1569   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1570 else
1571   if test x"$wire_alignment" != x; then
1572     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1573   else
1574     sim_alignment=
1575   fi
1576 fi
1577 fi
1578
1579
1580 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1581 if test "${enable_sim_hostendian+set}" = set; then
1582   enableval="$enable_sim_hostendian"
1583   case "${enableval}" in
1584   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
1585   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1586   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1587   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1588 esac
1589 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1590   echo "Setting hostendian flags = $sim_hostendian" 6>&1
1591 fi
1592 else
1593
1594 if test "x$cross_compiling" = "xno"; then
1595   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1596 echo "configure:1597: checking whether byte ordering is bigendian" >&5
1597 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1598   echo $ac_n "(cached) $ac_c" 1>&6
1599 else
1600   ac_cv_c_bigendian=unknown
1601 # See if sys/param.h defines the BYTE_ORDER macro.
1602 cat > conftest.$ac_ext <<EOF
1603 #line 1604 "configure"
1604 #include "confdefs.h"
1605 #include <sys/types.h>
1606 #include <sys/param.h>
1607 int main() {
1608
1609 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1610  bogus endian macros
1611 #endif
1612 ; return 0; }
1613 EOF
1614 if { (eval echo configure:1615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1615   rm -rf conftest*
1616   # It does; now see whether it defined to BIG_ENDIAN or not.
1617 cat > conftest.$ac_ext <<EOF
1618 #line 1619 "configure"
1619 #include "confdefs.h"
1620 #include <sys/types.h>
1621 #include <sys/param.h>
1622 int main() {
1623
1624 #if BYTE_ORDER != BIG_ENDIAN
1625  not big endian
1626 #endif
1627 ; return 0; }
1628 EOF
1629 if { (eval echo configure:1630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1630   rm -rf conftest*
1631   ac_cv_c_bigendian=yes
1632 else
1633   echo "configure: failed program was:" >&5
1634   cat conftest.$ac_ext >&5
1635   rm -rf conftest*
1636   ac_cv_c_bigendian=no
1637 fi
1638 rm -f conftest*
1639 else
1640   echo "configure: failed program was:" >&5
1641   cat conftest.$ac_ext >&5
1642 fi
1643 rm -f conftest*
1644 if test $ac_cv_c_bigendian = unknown; then
1645 if test "$cross_compiling" = yes; then
1646     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1647 else
1648   cat > conftest.$ac_ext <<EOF
1649 #line 1650 "configure"
1650 #include "confdefs.h"
1651 main () {
1652   /* Are we little or big endian?  From Harbison&Steele.  */
1653   union
1654   {
1655     long l;
1656     char c[sizeof (long)];
1657   } u;
1658   u.l = 1;
1659   exit (u.c[sizeof (long) - 1] == 1);
1660 }
1661 EOF
1662 if { (eval echo configure:1663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1663 then
1664   ac_cv_c_bigendian=no
1665 else
1666   echo "configure: failed program was:" >&5
1667   cat conftest.$ac_ext >&5
1668   rm -fr conftest*
1669   ac_cv_c_bigendian=yes
1670 fi
1671 rm -fr conftest*
1672 fi
1673
1674 fi
1675 fi
1676
1677 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1678 if test $ac_cv_c_bigendian = yes; then
1679   cat >> confdefs.h <<\EOF
1680 #define WORDS_BIGENDIAN 1
1681 EOF
1682
1683 fi
1684
1685   if test $ac_cv_c_bigendian = yes; then
1686     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1687   else
1688     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1689   fi
1690 else
1691   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1692 fi
1693 fi
1694
1695
1696 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1697 if test "${enable_sim_warnings+set}" = set; then
1698   enableval="$enable_sim_warnings"
1699   case "${enableval}" in
1700   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
1701   no)   sim_warnings="-w";;
1702   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1703 esac
1704 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
1705   echo "Setting warning flags = $sim_warnings" 6>&1
1706 fi
1707 else
1708   sim_warnings=""
1709 fi
1710
1711
1712 default_sim_reserved_bits="1"
1713 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
1714 if test "${enable_sim_reserved_bits+set}" = set; then
1715   enableval="$enable_sim_reserved_bits"
1716   case "${enableval}" in
1717   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
1718   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
1719   *)    { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved_bits="";;
1720 esac
1721 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
1722   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
1723 fi
1724 else
1725   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
1726 fi
1727
1728 wire_word_bitsize="32"
1729 wire_word_msb="31"
1730 wire_address_bitsize=""
1731 wire_cell_bitsize=""
1732 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
1733 if test "${enable_sim_bitsize+set}" = set; then
1734   enableval="$enable_sim_bitsize"
1735   sim_bitsize=
1736 case "${enableval}" in
1737   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1738   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1739   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1740   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1741   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1742         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1743       else
1744         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1745       fi ;;
1746   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1747         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1748       else
1749         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1750       fi ;;
1751   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
1752 esac
1753 # address bitsize
1754 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1755 case x"${tmp}" in
1756   x ) ;;
1757   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1758   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1759   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
1760 esac
1761 # cell bitsize
1762 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1763 case x"${tmp}" in
1764   x ) ;;
1765   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1766   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1767   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
1768 esac
1769 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1770   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1771 fi
1772 else
1773   sim_bitsize=""
1774 if test x"$wire_word_bitsize" != x; then
1775   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1776 fi
1777 if test x"$wire_word_msb" != x; then
1778   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1779 fi
1780 if test x"$wire_address_bitsize" != x; then
1781   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1782 fi
1783 if test x"$wire_cell_bitsize" != x; then
1784   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1785 fi
1786 fi
1787
1788
1789 sim_hardware="-DWITH_HW=1"
1790 sim_hw_obj="hw-device.o hw-ports.o hw-properties.o hw-base.o hw-tree.o"
1791 hardware="core pal glue mn103cpu mn103int"
1792 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
1793 if test "${enable_sim_hardware+set}" = set; then
1794   enableval="$enable_sim_hardware"
1795
1796 case "${enableval}" in
1797   yes)  ;;
1798   no)   hardware=""; sim_hardware="-DWITH_HW=0"; sim_hw_obj="";;
1799   ,*)   hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1800   *,)   hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1801   *)    hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1802 esac
1803 sim_hw=""
1804 for i in x $hardware ; do
1805   case " $f " in
1806     x) ;;
1807     *" $i "*) ;;
1808     *) sim_hw="$sim_hw $i" ;;
1809   esac
1810 done
1811 sim_hw_obj="$sim_hw_obj `echo $sim_hw | sed -e 's/\([^ ]*\)/dv-\1.o/g'`"
1812 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
1813   echo "Setting hardware to $sim_hardware, $sim_hw, $sim_hw_obj"
1814 fi
1815 else
1816
1817 sim_hw="$hardware"
1818 sim_hw_obj="$sim_hw_obj `echo $sim_hw | sed -e 's/\([^ ]*\)/dv-\1.o/g'`"
1819 if test x"$silent" != x"yes"; then
1820   echo "Setting hardware to $sim_hardware, $sim_hw, $sim_hw_obj"
1821 fi
1822 fi
1823
1824
1825 for ac_func in time chmod utime fork execve execv chown
1826 do
1827 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1828 echo "configure:1829: checking for $ac_func" >&5
1829 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1830   echo $ac_n "(cached) $ac_c" 1>&6
1831 else
1832   cat > conftest.$ac_ext <<EOF
1833 #line 1834 "configure"
1834 #include "confdefs.h"
1835 /* System header to define __stub macros and hopefully few prototypes,
1836     which can conflict with char $ac_func(); below.  */
1837 #include <assert.h>
1838 /* Override any gcc2 internal prototype to avoid an error.  */
1839 /* We use char because int might match the return type of a gcc2
1840     builtin and then its argument prototype would still apply.  */
1841 char $ac_func();
1842
1843 int main() {
1844
1845 /* The GNU C library defines this for functions which it implements
1846     to always fail with ENOSYS.  Some functions are actually named
1847     something starting with __ and the normal name is an alias.  */
1848 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1849 choke me
1850 #else
1851 $ac_func();
1852 #endif
1853
1854 ; return 0; }
1855 EOF
1856 if { (eval echo configure:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1857   rm -rf conftest*
1858   eval "ac_cv_func_$ac_func=yes"
1859 else
1860   echo "configure: failed program was:" >&5
1861   cat conftest.$ac_ext >&5
1862   rm -rf conftest*
1863   eval "ac_cv_func_$ac_func=no"
1864 fi
1865 rm -f conftest*
1866 fi
1867
1868 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1869   echo "$ac_t""yes" 1>&6
1870     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1871   cat >> confdefs.h <<EOF
1872 #define $ac_tr_func 1
1873 EOF
1874
1875 else
1876   echo "$ac_t""no" 1>&6
1877 fi
1878 done
1879
1880 for ac_hdr in unistd.h stdlib.h string.h strings.h utime.h time.h
1881 do
1882 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1883 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1884 echo "configure:1885: checking for $ac_hdr" >&5
1885 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1886   echo $ac_n "(cached) $ac_c" 1>&6
1887 else
1888   cat > conftest.$ac_ext <<EOF
1889 #line 1890 "configure"
1890 #include "confdefs.h"
1891 #include <$ac_hdr>
1892 EOF
1893 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1894 { (eval echo configure:1895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1895 ac_err=`grep -v '^ *+' conftest.out`
1896 if test -z "$ac_err"; then
1897   rm -rf conftest*
1898   eval "ac_cv_header_$ac_safe=yes"
1899 else
1900   echo "$ac_err" >&5
1901   echo "configure: failed program was:" >&5
1902   cat conftest.$ac_ext >&5
1903   rm -rf conftest*
1904   eval "ac_cv_header_$ac_safe=no"
1905 fi
1906 rm -f conftest*
1907 fi
1908 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1909   echo "$ac_t""yes" 1>&6
1910     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1911   cat >> confdefs.h <<EOF
1912 #define $ac_tr_hdr 1
1913 EOF
1914
1915 else
1916   echo "$ac_t""no" 1>&6
1917 fi
1918 done
1919
1920
1921 #
1922 # Enable common
1923 #
1924 # Check whether --enable-sim-common or --disable-sim-common was given.
1925 if test "${enable_sim_common+set}" = set; then
1926   enableval="$enable_sim_common"
1927   case "${enableval}" in
1928   yes) sim_gen="-DWITH_COMMON=1"; mn10300_common="WITH";;
1929   no)  sim_gen="-DWITH_COMMON=0"; mn10300_common="WITHOUT";;
1930   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-common"" 1>&2; exit 1; }; sim_gen="";;
1931 esac
1932 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
1933   echo "Setting sim_common = $sim_common" 6>&1
1934 fi
1935 else
1936   sim_gen=""; mn10300_common="WITHOUT"
1937 fi
1938
1939
1940
1941
1942
1943 trap '' 1 2 15
1944 cat > confcache <<\EOF
1945 # This file is a shell script that caches the results of configure
1946 # tests run on this system so they can be shared between configure
1947 # scripts and configure runs.  It is not useful on other systems.
1948 # If it contains results you don't want to keep, you may remove or edit it.
1949 #
1950 # By default, configure uses ./config.cache as the cache file,
1951 # creating it if it does not exist already.  You can give configure
1952 # the --cache-file=FILE option to use a different cache file; that is
1953 # what configure does when it calls configure scripts in
1954 # subdirectories, so they share the cache.
1955 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1956 # config.status only pays attention to the cache file if you give it the
1957 # --recheck option to rerun configure.
1958 #
1959 EOF
1960 # The following way of writing the cache mishandles newlines in values,
1961 # but we know of no workaround that is simple, portable, and efficient.
1962 # So, don't put newlines in cache variables' values.
1963 # Ultrix sh set writes to stderr and can't be redirected directly,
1964 # and sets the high bit in the cache file unless we assign to the vars.
1965 (set) 2>&1 |
1966   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1967   *ac_space=\ *)
1968     # `set' does not quote correctly, so add quotes (double-quote substitution
1969     # turns \\\\ into \\, and sed turns \\ into \).
1970     sed -n \
1971       -e "s/'/'\\\\''/g" \
1972       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1973     ;;
1974   *)
1975     # `set' quotes correctly as required by POSIX, so do not add quotes.
1976     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1977     ;;
1978   esac >> confcache
1979 if cmp -s $cache_file confcache; then
1980   :
1981 else
1982   if test -w $cache_file; then
1983     echo "updating cache $cache_file"
1984     cat confcache > $cache_file
1985   else
1986     echo "not updating unwritable cache $cache_file"
1987   fi
1988 fi
1989 rm -f confcache
1990
1991 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1992
1993 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1994 # Let make expand exec_prefix.
1995 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1996
1997 # Any assignment to VPATH causes Sun make to only execute
1998 # the first set of double-colon rules, so remove it if not needed.
1999 # If there is a colon in the path, we need to keep it.
2000 if test "x$srcdir" = x.; then
2001   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2002 fi
2003
2004 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2005
2006 DEFS=-DHAVE_CONFIG_H
2007
2008 # Without the "./", some shells look in PATH for config.status.
2009 : ${CONFIG_STATUS=./config.status}
2010
2011 echo creating $CONFIG_STATUS
2012 rm -f $CONFIG_STATUS
2013 cat > $CONFIG_STATUS <<EOF
2014 #! /bin/sh
2015 # Generated automatically by configure.
2016 # Run this file to recreate the current configuration.
2017 # This directory was configured as follows,
2018 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2019 #
2020 # $0 $ac_configure_args
2021 #
2022 # Compiler output produced by configure, useful for debugging
2023 # configure, is in ./config.log if it exists.
2024
2025 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2026 for ac_option
2027 do
2028   case "\$ac_option" in
2029   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2030     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2031     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2032   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2033     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
2034     exit 0 ;;
2035   -help | --help | --hel | --he | --h)
2036     echo "\$ac_cs_usage"; exit 0 ;;
2037   *) echo "\$ac_cs_usage"; exit 1 ;;
2038   esac
2039 done
2040
2041 ac_given_srcdir=$srcdir
2042 ac_given_INSTALL="$INSTALL"
2043
2044 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
2045 EOF
2046 cat >> $CONFIG_STATUS <<EOF
2047
2048 # Protect against being on the right side of a sed subst in config.status.
2049 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2050  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2051 $ac_vpsub
2052 $extrasub
2053 s%@sim_environment@%$sim_environment%g
2054 s%@sim_alignment@%$sim_alignment%g
2055 s%@sim_assert@%$sim_assert%g
2056 s%@sim_bitsize@%$sim_bitsize%g
2057 s%@sim_endian@%$sim_endian%g
2058 s%@sim_hostendian@%$sim_hostendian%g
2059 s%@sim_float@%$sim_float%g
2060 s%@sim_scache@%$sim_scache%g
2061 s%@sim_default_model@%$sim_default_model%g
2062 s%@sim_hardware@%$sim_hardware%g
2063 s%@sim_hw_obj@%$sim_hw_obj%g
2064 s%@sim_hw@%$sim_hw%g
2065 s%@sim_inline@%$sim_inline%g
2066 s%@sim_packages@%$sim_packages%g
2067 s%@sim_regparm@%$sim_regparm%g
2068 s%@sim_reserved_bits@%$sim_reserved_bits%g
2069 s%@sim_smp@%$sim_smp%g
2070 s%@sim_stdcall@%$sim_stdcall%g
2071 s%@sim_xor_endian@%$sim_xor_endian%g
2072 s%@sim_warnings@%$sim_warnings%g
2073 s%@SHELL@%$SHELL%g
2074 s%@CFLAGS@%$CFLAGS%g
2075 s%@CPPFLAGS@%$CPPFLAGS%g
2076 s%@CXXFLAGS@%$CXXFLAGS%g
2077 s%@DEFS@%$DEFS%g
2078 s%@LDFLAGS@%$LDFLAGS%g
2079 s%@LIBS@%$LIBS%g
2080 s%@exec_prefix@%$exec_prefix%g
2081 s%@prefix@%$prefix%g
2082 s%@program_transform_name@%$program_transform_name%g
2083 s%@bindir@%$bindir%g
2084 s%@sbindir@%$sbindir%g
2085 s%@libexecdir@%$libexecdir%g
2086 s%@datadir@%$datadir%g
2087 s%@sysconfdir@%$sysconfdir%g
2088 s%@sharedstatedir@%$sharedstatedir%g
2089 s%@localstatedir@%$localstatedir%g
2090 s%@libdir@%$libdir%g
2091 s%@includedir@%$includedir%g
2092 s%@oldincludedir@%$oldincludedir%g
2093 s%@infodir@%$infodir%g
2094 s%@mandir@%$mandir%g
2095 s%@host@%$host%g
2096 s%@host_alias@%$host_alias%g
2097 s%@host_cpu@%$host_cpu%g
2098 s%@host_vendor@%$host_vendor%g
2099 s%@host_os@%$host_os%g
2100 s%@target@%$target%g
2101 s%@target_alias@%$target_alias%g
2102 s%@target_cpu@%$target_cpu%g
2103 s%@target_vendor@%$target_vendor%g
2104 s%@target_os@%$target_os%g
2105 s%@build@%$build%g
2106 s%@build_alias@%$build_alias%g
2107 s%@build_cpu@%$build_cpu%g
2108 s%@build_vendor@%$build_vendor%g
2109 s%@build_os@%$build_os%g
2110 s%@CC@%$CC%g
2111 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2112 s%@INSTALL_DATA@%$INSTALL_DATA%g
2113 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2114 s%@HDEFINES@%$HDEFINES%g
2115 s%@AR@%$AR%g
2116 s%@RANLIB@%$RANLIB%g
2117 s%@CPP@%$CPP%g
2118 s%@MAINT@%$MAINT%g
2119 s%@sim_bswap@%$sim_bswap%g
2120 s%@sim_cflags@%$sim_cflags%g
2121 s%@sim_debug@%$sim_debug%g
2122 s%@sim_stdio@%$sim_stdio%g
2123 s%@sim_trace@%$sim_trace%g
2124 s%@sim_profile@%$sim_profile%g
2125 s%@sim_gen@%$sim_gen%g
2126 s%@mn10300_common@%$mn10300_common%g
2127
2128 CEOF
2129 EOF
2130
2131 cat >> $CONFIG_STATUS <<\EOF
2132
2133 # Split the substitutions into bite-sized pieces for seds with
2134 # small command number limits, like on Digital OSF/1 and HP-UX.
2135 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2136 ac_file=1 # Number of current file.
2137 ac_beg=1 # First line for current file.
2138 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2139 ac_more_lines=:
2140 ac_sed_cmds=""
2141 while $ac_more_lines; do
2142   if test $ac_beg -gt 1; then
2143     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2144   else
2145     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2146   fi
2147   if test ! -s conftest.s$ac_file; then
2148     ac_more_lines=false
2149     rm -f conftest.s$ac_file
2150   else
2151     if test -z "$ac_sed_cmds"; then
2152       ac_sed_cmds="sed -f conftest.s$ac_file"
2153     else
2154       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2155     fi
2156     ac_file=`expr $ac_file + 1`
2157     ac_beg=$ac_end
2158     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2159   fi
2160 done
2161 if test -z "$ac_sed_cmds"; then
2162   ac_sed_cmds=cat
2163 fi
2164 EOF
2165
2166 cat >> $CONFIG_STATUS <<EOF
2167
2168 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
2169 EOF
2170 cat >> $CONFIG_STATUS <<\EOF
2171 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2172   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2173   case "$ac_file" in
2174   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2175        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2176   *) ac_file_in="${ac_file}.in" ;;
2177   esac
2178
2179   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2180
2181   # Remove last slash and all that follows it.  Not all systems have dirname.
2182   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2183   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2184     # The file is in a subdirectory.
2185     test ! -d "$ac_dir" && mkdir "$ac_dir"
2186     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2187     # A "../" for each directory in $ac_dir_suffix.
2188     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2189   else
2190     ac_dir_suffix= ac_dots=
2191   fi
2192
2193   case "$ac_given_srcdir" in
2194   .)  srcdir=.
2195       if test -z "$ac_dots"; then top_srcdir=.
2196       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2197   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2198   *) # Relative path.
2199     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2200     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2201   esac
2202
2203   case "$ac_given_INSTALL" in
2204   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2205   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2206   esac
2207
2208   echo creating "$ac_file"
2209   rm -f "$ac_file"
2210   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2211   case "$ac_file" in
2212   *Makefile*) ac_comsub="1i\\
2213 # $configure_input" ;;
2214   *) ac_comsub= ;;
2215   esac
2216
2217   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2218   sed -e "$ac_comsub
2219 s%@configure_input@%$configure_input%g
2220 s%@srcdir@%$srcdir%g
2221 s%@top_srcdir@%$top_srcdir%g
2222 s%@INSTALL@%$INSTALL%g
2223 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2224 fi; done
2225 rm -f conftest.s*
2226
2227 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2228 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2229 #
2230 # ac_d sets the value in "#define NAME VALUE" lines.
2231 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2232 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2233 ac_dC='\3'
2234 ac_dD='%g'
2235 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2236 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2237 ac_uB='\([      ]\)%\1#\2define\3'
2238 ac_uC=' '
2239 ac_uD='\4%g'
2240 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2241 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2242 ac_eB='$%\1#\2define\3'
2243 ac_eC=' '
2244 ac_eD='%g'
2245
2246 if test "${CONFIG_HEADERS+set}" != set; then
2247 EOF
2248 cat >> $CONFIG_STATUS <<EOF
2249   CONFIG_HEADERS="config.h:config.in"
2250 EOF
2251 cat >> $CONFIG_STATUS <<\EOF
2252 fi
2253 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2254   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2255   case "$ac_file" in
2256   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2257        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2258   *) ac_file_in="${ac_file}.in" ;;
2259   esac
2260
2261   echo creating $ac_file
2262
2263   rm -f conftest.frag conftest.in conftest.out
2264   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2265   cat $ac_file_inputs > conftest.in
2266
2267 EOF
2268
2269 # Transform confdefs.h into a sed script conftest.vals that substitutes
2270 # the proper values into config.h.in to produce config.h.  And first:
2271 # Protect against being on the right side of a sed subst in config.status.
2272 # Protect against being in an unquoted here document in config.status.
2273 rm -f conftest.vals
2274 cat > conftest.hdr <<\EOF
2275 s/[\\&%]/\\&/g
2276 s%[\\$`]%\\&%g
2277 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2278 s%ac_d%ac_u%gp
2279 s%ac_u%ac_e%gp
2280 EOF
2281 sed -n -f conftest.hdr confdefs.h > conftest.vals
2282 rm -f conftest.hdr
2283
2284 # This sed command replaces #undef with comments.  This is necessary, for
2285 # example, in the case of _POSIX_SOURCE, which is predefined and required
2286 # on some systems where configure will not decide to define it.
2287 cat >> conftest.vals <<\EOF
2288 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2289 EOF
2290
2291 # Break up conftest.vals because some shells have a limit on
2292 # the size of here documents, and old seds have small limits too.
2293
2294 rm -f conftest.tail
2295 while :
2296 do
2297   ac_lines=`grep -c . conftest.vals`
2298   # grep -c gives empty output for an empty file on some AIX systems.
2299   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2300   # Write a limited-size here document to conftest.frag.
2301   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2302   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2303   echo 'CEOF
2304   sed -f conftest.frag conftest.in > conftest.out
2305   rm -f conftest.in
2306   mv conftest.out conftest.in
2307 ' >> $CONFIG_STATUS
2308   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2309   rm -f conftest.vals
2310   mv conftest.tail conftest.vals
2311 done
2312 rm -f conftest.vals
2313
2314 cat >> $CONFIG_STATUS <<\EOF
2315   rm -f conftest.frag conftest.h
2316   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2317   cat conftest.in >> conftest.h
2318   rm -f conftest.in
2319   if cmp -s $ac_file conftest.h 2>/dev/null; then
2320     echo "$ac_file is unchanged"
2321     rm -f conftest.h
2322   else
2323     # Remove last slash and all that follows it.  Not all systems have dirname.
2324       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2325       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2326       # The file is in a subdirectory.
2327       test ! -d "$ac_dir" && mkdir "$ac_dir"
2328     fi
2329     rm -f $ac_file
2330     mv conftest.h $ac_file
2331   fi
2332 fi; done
2333
2334 EOF
2335
2336 cat >> $CONFIG_STATUS <<EOF
2337 ac_sources="$sim_link_files"
2338 ac_dests="$sim_link_links"
2339 EOF
2340
2341 cat >> $CONFIG_STATUS <<\EOF
2342 srcdir=$ac_given_srcdir
2343 while test -n "$ac_sources"; do
2344   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2345   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2346
2347   echo "linking $srcdir/$ac_source to $ac_dest"
2348
2349   if test ! -r $srcdir/$ac_source; then
2350     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2351   fi
2352   rm -f $ac_dest
2353
2354   # Make relative symlinks.
2355   # Remove last slash and all that follows it.  Not all systems have dirname.
2356   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2357   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2358     # The dest file is in a subdirectory.
2359     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2360     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2361     # A "../" for each directory in $ac_dest_dir_suffix.
2362     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2363   else
2364     ac_dest_dir_suffix= ac_dots=
2365   fi
2366
2367   case "$srcdir" in
2368   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2369   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2370   esac
2371
2372   # Make a symlink if possible; otherwise try a hard link.
2373   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2374     ln $srcdir/$ac_source $ac_dest; then :
2375   else
2376     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2377   fi
2378 done
2379 EOF
2380 cat >> $CONFIG_STATUS <<EOF
2381
2382 EOF
2383 cat >> $CONFIG_STATUS <<\EOF
2384 case "x$CONFIG_FILES" in
2385  xMakefile*)
2386    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2387    rm -f Makesim1.tmp Makesim2.tmp Makefile
2388    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2389    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2390    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2391         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2392         <Makefile.sim >Makefile
2393    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2394    ;;
2395  esac
2396  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
2397
2398 exit 0
2399 EOF
2400 chmod +x $CONFIG_STATUS
2401 rm -fr confdefs* $ac_clean_files
2402 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2403
2404