sim/mips/configure

   1 #! /bin/sh
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78 # Guess values for system-dependent variables and create Makefiles.
  79 # Generated automatically using autoconf version 2.12.1
  80 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
  81 #
  82 # This configure script is free software; the Free Software Foundation
  83 # gives unlimited permission to copy, distribute and modify it.
  84
  85 # Defaults:
  86 ac_help=
  87 ac_default_prefix=/usr/local
  88 # Any additions from configure.in:
  89 ac_help="$ac_help
  90   --enable-maintainer-mode              Enable developer functionality."
  91 ac_help="$ac_help
  92   --enable-sim-bswap                    Use Host specific BSWAP instruction."
  93 ac_help="$ac_help
  94   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
  95 ac_help="$ac_help
  96   --enable-sim-debug=opts               Enable debugging flags"
  97 ac_help="$ac_help
  98   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
  99 ac_help="$ac_help
 100   --enable-sim-trace=opts               Enable tracing flags"
 101 ac_help="$ac_help
 102   --enable-sim-profile=opts             Enable profiling flags"
 103 ac_help="$ac_help
 104   --enable-sim-inline=inlines           Specify which functions should be inlined."
 105 ac_help="$ac_help
 106   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses."
 107 ac_help="$ac_help
 108   --enable-sim-hostendian=end           Specify host byte endian orientation."
 109 ac_help="$ac_help
 110   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings"
 111 ac_help="$ac_help
 112   --enable-sim-endian=endian            Specify target byte endian orientation."
 113 ac_help="$ac_help
 114   --enable-sim-bitsize=N                Specify target bitsize (32 or 64)."
 115 ac_help="$ac_help
 116   --enable-sim-float                    Specify that the target processor has floating point hardware."
 117 ac_help="$ac_help
 118   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp})."
 119 ac_help="$ac_help
 120   --enable-sim-igen=opts                Enable IGEN 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 ${host} = i386-*-windows*.
1100 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
1101 do
1102 ac_safe=`echo "$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_func in getrusage time sigaction
1141 do
1142 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1143 echo "configure:1144: checking for $ac_func" >&5
1144 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   cat > conftest.$ac_ext <<EOF
1148 #line 1149 "configure"
1149 #include "confdefs.h"
1150 /* System header to define __stub macros and hopefully few prototypes,
1151     which can conflict with char $ac_func(); below.  */
1152 #include <assert.h>
1153 /* Override any gcc2 internal prototype to avoid an error.  */
1154 /* We use char because int might match the return type of a gcc2
1155     builtin and then its argument prototype would still apply.  */
1156 char $ac_func();
1157
1158 int main() {
1159
1160 /* The GNU C library defines this for functions which it implements
1161     to always fail with ENOSYS.  Some functions are actually named
1162     something starting with __ and the normal name is an alias.  */
1163 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1164 choke me
1165 #else
1166 $ac_func();
1167 #endif
1168
1169 ; return 0; }
1170 EOF
1171 if { (eval echo configure:1172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1172   rm -rf conftest*
1173   eval "ac_cv_func_$ac_func=yes"
1174 else
1175   echo "configure: failed program was:" >&5
1176   cat conftest.$ac_ext >&5
1177   rm -rf conftest*
1178   eval "ac_cv_func_$ac_func=no"
1179 fi
1180 rm -f conftest*
1181 fi
1182
1183 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1184   echo "$ac_t""yes" 1>&6
1185     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1186   cat >> confdefs.h <<EOF
1187 #define $ac_tr_func 1
1188 EOF
1189
1190 else
1191   echo "$ac_t""no" 1>&6
1192 fi
1193 done
1194
1195
1196 . ${srcdir}/../../bfd/configure.host
1197
1198
1199
1200 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1201 if test "${enable_maintainer_mode+set}" = set; then
1202   enableval="$enable_maintainer_mode"
1203   case "${enableval}" in
1204   yes)  MAINT="" ;;
1205   no)   MAINT="#" ;;
1206   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1207 esac
1208 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1209   echo "Setting maintainer mode" 6>&1
1210 fi
1211 else
1212   MAINT="#"
1213 fi
1214
1215
1216
1217 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1218 if test "${enable_sim_bswap+set}" = set; then
1219   enableval="$enable_sim_bswap"
1220   case "${enableval}" in
1221   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1222   no)   sim_bswap="-DWITH_BSWAP=0";;
1223   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1224 esac
1225 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1226   echo "Setting bswap flags = $sim_bswap" 6>&1
1227 fi
1228 else
1229   sim_bswap=""
1230 fi
1231
1232
1233
1234 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1235 if test "${enable_sim_cflags+set}" = set; then
1236   enableval="$enable_sim_cflags"
1237   case "${enableval}" in
1238   yes)   sim_cflags="-O2";;
1239   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1240   no)    sim_cflags="";;
1241   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1242 esac
1243 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1244   echo "Setting sim cflags = $sim_cflags" 6>&1
1245 fi
1246 else
1247   sim_cflags=""
1248 fi
1249
1250
1251
1252 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1253 if test "${enable_sim_debug+set}" = set; then
1254   enableval="$enable_sim_debug"
1255   case "${enableval}" in
1256   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1257   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1258   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1259 esac
1260 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1261   echo "Setting sim debug = $sim_debug" 6>&1
1262 fi
1263 else
1264   sim_debug=""
1265 fi
1266
1267
1268
1269 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1270 if test "${enable_sim_stdio+set}" = set; then
1271   enableval="$enable_sim_stdio"
1272   case "${enableval}" in
1273   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1274   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1275   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1276 esac
1277 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1278   echo "Setting stdio flags = $sim_stdio" 6>&1
1279 fi
1280 else
1281   sim_stdio=""
1282 fi
1283
1284
1285
1286 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1287 if test "${enable_sim_trace+set}" = set; then
1288   enableval="$enable_sim_trace"
1289   case "${enableval}" in
1290   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1291   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1292   [-0-9]*)
1293         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1294   [a-z]*)
1295         sim_trace=""
1296         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1297           if test x"$sim_trace" = x; then
1298             sim_trace="-DWITH_TRACE='(TRACE_$x"
1299           else
1300             sim_trace="${sim_trace}|TRACE_$x"
1301           fi
1302         done
1303         sim_trace="$sim_trace)'" ;;
1304 esac
1305 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1306   echo "Setting sim trace = $sim_trace" 6>&1
1307 fi
1308 else
1309   sim_trace=""
1310 fi
1311
1312
1313
1314 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1315 if test "${enable_sim_profile+set}" = set; then
1316   enableval="$enable_sim_profile"
1317   case "${enableval}" in
1318   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1319   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1320   [-0-9]*)
1321         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1322   [a-z]*)
1323         sim_profile=""
1324         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1325           if test x"$sim_profile" = x; then
1326             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1327           else
1328             sim_profile="${sim_profile}|PROFILE_$x"
1329           fi
1330         done
1331         sim_profile="$sim_profile)'" ;;
1332 esac
1333 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1334   echo "Setting sim profile = $sim_profile" 6>&1
1335 fi
1336 else
1337   sim_profile=""
1338 fi
1339
1340
1341
1342 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1343 echo "configure:1344: checking return type of signal handlers" >&5
1344 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1345   echo $ac_n "(cached) $ac_c" 1>&6
1346 else
1347   cat > conftest.$ac_ext <<EOF
1348 #line 1349 "configure"
1349 #include "confdefs.h"
1350 #include <sys/types.h>
1351 #include <signal.h>
1352 #ifdef signal
1353 #undef signal
1354 #endif
1355 #ifdef __cplusplus
1356 extern "C" void (*signal (int, void (*)(int)))(int);
1357 #else
1358 void (*signal ()) ();
1359 #endif
1360
1361 int main() {
1362 int i;
1363 ; return 0; }
1364 EOF
1365 if { (eval echo configure:1366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1366   rm -rf conftest*
1367   ac_cv_type_signal=void
1368 else
1369   echo "configure: failed program was:" >&5
1370   cat conftest.$ac_ext >&5
1371   rm -rf conftest*
1372   ac_cv_type_signal=int
1373 fi
1374 rm -f conftest*
1375 fi
1376
1377 echo "$ac_t""$ac_cv_type_signal" 1>&6
1378 cat >> confdefs.h <<EOF
1379 #define RETSIGTYPE $ac_cv_type_signal
1380 EOF
1381
1382
1383
1384
1385 sim_link_files=
1386 sim_link_links=
1387
1388 sim_link_links=tconfig.h
1389 if test -f ${srcdir}/tconfig.in
1390 then
1391   sim_link_files=tconfig.in
1392 else
1393   sim_link_files=../common/tconfig.in
1394 fi
1395
1396 # targ-vals.def points to the libc macro description file.
1397 case "${target}" in
1398 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1399 esac
1400 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1401 sim_link_links="${sim_link_links} targ-vals.def"
1402
1403
1404
1405
1406 default_sim_inline="-DDEFAULT_INLINE=0"
1407 # Check whether --enable-sim-inline or --disable-sim-inline was given.
1408 if test "${enable_sim_inline+set}" = set; then
1409   enableval="$enable_sim_inline"
1410   sim_inline=""
1411 case "$enableval" in
1412   no)           sim_inline="-DDEFAULT_INLINE=0";;
1413   0)            sim_inline="-DDEFAULT_INLINE=0";;
1414   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
1415   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1416   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1417        new_flag=""
1418        case "$x" in
1419          *_INLINE=*)    new_flag="-D$x";;
1420          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1421          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
1422          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
1423        esac
1424        if test x"$sim_inline" = x""; then
1425          sim_inline="$new_flag"
1426        else
1427          sim_inline="$sim_inline $new_flag"
1428        fi
1429      done;;
1430 esac
1431 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1432   echo "Setting inline flags = $sim_inline" 6>&1
1433 fi
1434 else
1435   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
1436   sim_inline="${default_sim_inline}"
1437   if test x"$silent" != x"yes"; then
1438     echo "Setting inline flags = $sim_inline" 6>&1
1439   fi
1440 else
1441   sim_inline=""
1442 fi
1443 fi
1444
1445 wire_alignment="NONSTRICT_ALIGNMENT"
1446 default_alignment=""
1447
1448 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1449 if test "${enable_sim_alignment+set}" = set; then
1450   enableval="$enable_sim_alignment"
1451   case "${enableval}" in
1452   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
1453   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
1454   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
1455   yes) if test x"$wire_alignment" != x; then
1456          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1457        else
1458          if test x"$default_alignment" != x; then
1459            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
1460          else
1461            echo "No hard-wired alignment for target $target" 1>&6
1462            sim_alignment="-DWITH_ALIGNMENT=0"
1463          fi
1464        fi;;
1465   no)  if test x"$default_alignment" != x; then
1466          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1467        else
1468          if test x"$wire_alignment" != x; then
1469            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1470          else
1471            echo "No default alignment for target $target" 1>&6
1472            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
1473          fi
1474        fi;;
1475   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
1476 esac
1477 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
1478   echo "Setting alignment flags = $sim_alignment" 6>&1
1479 fi
1480 else
1481   if test x"$default_alignment" != x; then
1482   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1483 else
1484   if test x"$wire_alignment" != x; then
1485     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1486   else
1487     sim_alignment=
1488   fi
1489 fi
1490 fi
1491
1492
1493 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1494 if test "${enable_sim_hostendian+set}" = set; then
1495   enableval="$enable_sim_hostendian"
1496   case "${enableval}" in
1497   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
1498   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1499   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1500   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1501 esac
1502 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1503   echo "Setting hostendian flags = $sim_hostendian" 6>&1
1504 fi
1505 else
1506
1507 if test "x$cross_compiling" = "xno"; then
1508   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1509 echo "configure:1510: checking whether byte ordering is bigendian" >&5
1510 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1511   echo $ac_n "(cached) $ac_c" 1>&6
1512 else
1513   ac_cv_c_bigendian=unknown
1514 # See if sys/param.h defines the BYTE_ORDER macro.
1515 cat > conftest.$ac_ext <<EOF
1516 #line 1517 "configure"
1517 #include "confdefs.h"
1518 #include <sys/types.h>
1519 #include <sys/param.h>
1520 int main() {
1521
1522 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1523  bogus endian macros
1524 #endif
1525 ; return 0; }
1526 EOF
1527 if { (eval echo configure:1528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1528   rm -rf conftest*
1529   # It does; now see whether it defined to BIG_ENDIAN or not.
1530 cat > conftest.$ac_ext <<EOF
1531 #line 1532 "configure"
1532 #include "confdefs.h"
1533 #include <sys/types.h>
1534 #include <sys/param.h>
1535 int main() {
1536
1537 #if BYTE_ORDER != BIG_ENDIAN
1538  not big endian
1539 #endif
1540 ; return 0; }
1541 EOF
1542 if { (eval echo configure:1543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1543   rm -rf conftest*
1544   ac_cv_c_bigendian=yes
1545 else
1546   echo "configure: failed program was:" >&5
1547   cat conftest.$ac_ext >&5
1548   rm -rf conftest*
1549   ac_cv_c_bigendian=no
1550 fi
1551 rm -f conftest*
1552 else
1553   echo "configure: failed program was:" >&5
1554   cat conftest.$ac_ext >&5
1555 fi
1556 rm -f conftest*
1557 if test $ac_cv_c_bigendian = unknown; then
1558 if test "$cross_compiling" = yes; then
1559     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1560 else
1561   cat > conftest.$ac_ext <<EOF
1562 #line 1563 "configure"
1563 #include "confdefs.h"
1564 main () {
1565   /* Are we little or big endian?  From Harbison&Steele.  */
1566   union
1567   {
1568     long l;
1569     char c[sizeof (long)];
1570   } u;
1571   u.l = 1;
1572   exit (u.c[sizeof (long) - 1] == 1);
1573 }
1574 EOF
1575 if { (eval echo configure:1576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1576 then
1577   ac_cv_c_bigendian=no
1578 else
1579   echo "configure: failed program was:" >&5
1580   cat conftest.$ac_ext >&5
1581   rm -fr conftest*
1582   ac_cv_c_bigendian=yes
1583 fi
1584 rm -fr conftest*
1585 fi
1586
1587 fi
1588 fi
1589
1590 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1591 if test $ac_cv_c_bigendian = yes; then
1592   cat >> confdefs.h <<\EOF
1593 #define WORDS_BIGENDIAN 1
1594 EOF
1595
1596 fi
1597
1598   if test $ac_cv_c_bigendian = yes; then
1599     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1600   else
1601     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1602   fi
1603 else
1604   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1605 fi
1606 fi
1607
1608
1609 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1610 if test "${enable_sim_warnings+set}" = set; then
1611   enableval="$enable_sim_warnings"
1612   case "${enableval}" in
1613   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
1614   no)   sim_warnings="-w";;
1615   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1616 esac
1617 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
1618   echo "Setting warning flags = $sim_warnings" 6>&1
1619 fi
1620 else
1621   sim_warnings=""
1622 fi
1623
1624
1625
1626 # Ensure a reasonable default simulator is constructed: (DEPRECATED)
1627 case "${target}" in
1628 # start-sanitize-tx19
1629   mipstx19*-*-*)        SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
1630 # end-sanitize-tx19
1631 # start-sanitize-tx49
1632   mips64tx49*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r4900";;
1633 # end-sanitize-tx49
1634 # start-sanitize-r5900
1635   mips64r59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
1636 # end-sanitize-r5900
1637   mips64*-*-*)          SIMCONF="-mips0 --warnings";;
1638   mips16*-*-*)          SIMCONF="-mips0 --warnings";;
1639   mips*-*-*)            SIMCONF="-mips2 --warnings";;
1640   *)                    SIMCONF="-mips0 --warnings";;
1641 esac
1642
1643
1644 # DEPRECATED
1645 case "${target}" in
1646 # start-sanitize-tx19
1647   mipstx19*-*-*)        SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1648 # end-sanitize-tx19
1649   *)                    SIM_SUBTARGET="";;
1650 esac
1651
1652
1653
1654
1655 #
1656 # Select the byte order of the target
1657 #
1658 mips_endian=
1659 default_endian=
1660 case "${target}" in
1661 # start-sanitize-tx19
1662   mipstx19*-*-*)        default_endian=BIG_ENDIAN ;;
1663 # end-sanitize-tx19
1664 # start-sanitize-r5900
1665   mips64r59*-*-*)       mips_endian=LITTLE_ENDIAN ;;
1666 # end-sanitize-r5900
1667   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
1668   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
1669   mips*-*-*)            default_endian=BIG_ENDIAN ;;
1670   *)                    default_endian=BIG_ENDIAN ;;
1671 esac
1672
1673 wire_endian="$mips_endian"
1674 default_endian="$default_endian"
1675 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1676 if test "${enable_sim_endian+set}" = set; then
1677   enableval="$enable_sim_endian"
1678   case "${enableval}" in
1679   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1680   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1681   yes)   if test x"$wire_endian" != x; then
1682            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1683          else
1684            if test x"$default_endian" != x; then
1685              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
1686            else
1687              echo "No hard-wired endian for target $target" 1>&6
1688              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1689            fi
1690          fi;;
1691   no)    if test x"$default_endian" != x; then
1692            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1693          else
1694            if test x"$wire_endian" != x; then
1695              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
1696            else
1697              echo "No default endian for target $target" 1>&6
1698              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1699            fi
1700          fi;;
1701   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1702 esac
1703 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1704   echo "Setting endian flags = $sim_endian" 6>&1
1705 fi
1706 else
1707   if test x"$default_endian" != x; then
1708   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1709 else
1710   if test x"$wire_endian" != x; then
1711     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1712   else
1713     sim_endian=
1714   fi
1715 fi
1716 fi
1717
1718
1719
1720
1721 #
1722 # Select the bitsize of the target
1723 #
1724 case "${target}" in
1725 # start-sanitize-tx19
1726   mipstx19*-*-*)        mips_bitsize=32 ; mips_msb=31 ;;
1727 # end-sanitize-tx19
1728 # start-sanitize-r5900
1729   mips64r59*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
1730 # end-sanitize-r5900
1731   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1732   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1733   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
1734   *)                    mips_bitsize=64 ; mips_msb=63 ;;
1735 esac
1736 wire_word_bitsize="$mips_bitsize"
1737 wire_word_msb="$mips_msb"
1738 wire_address_bitsize=""
1739 wire_cell_bitsize=""
1740 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
1741 if test "${enable_sim_bitsize+set}" = set; then
1742   enableval="$enable_sim_bitsize"
1743   sim_bitsize=
1744 case "${enableval}" in
1745   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1746   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1747   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1748   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1749   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1750         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1751       else
1752         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1753       fi ;;
1754   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1755         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1756       else
1757         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1758       fi ;;
1759   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
1760 esac
1761 # address bitsize
1762 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1763 case x"${tmp}" in
1764   x ) ;;
1765   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1766   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1767   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
1768 esac
1769 # cell bitsize
1770 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1771 case x"${tmp}" in
1772   x ) ;;
1773   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1774   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1775   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
1776 esac
1777 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1778   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1779 fi
1780 else
1781   sim_bitsize=""
1782 if test x"$wire_word_bitsize" != x; then
1783   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1784 fi
1785 if test x"$wire_word_msb" != x; then
1786   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1787 fi
1788 if test x"$wire_address_bitsize" != x; then
1789   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1790 fi
1791 if test x"$wire_cell_bitsize" != x; then
1792   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1793 fi
1794 fi
1795
1796
1797
1798
1799 #
1800 # Select the floating hardware support of the target
1801 #
1802 mips_fpu=HARDWARE_FLOATING_POINT
1803 mips_fpu_bitsize=
1804 case "${target}" in
1805 # start-sanitize-tx19
1806   mipstx19*-*-*)        mips_fpu=SOFT_FLOATING_POINT ;;
1807 # end-sanitize-tx19
1808   mipstx39*-*-*)        mips_fpu=HARD_FLOATING_POINT
1809                         mips_fpu_bitsize=32
1810                         ;;
1811 # start-sanitize-r5900
1812   mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ;;
1813 # end-sanitize-r5900
1814   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1815   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1816   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ;;
1817   *)                    mips_fpu=HARD_FLOATING_POINT ;;
1818 esac
1819
1820 default_sim_float="$mips_fpu"
1821 default_sim_float_bitsize="$mips_fpu_bitsize"
1822 # Check whether --enable-sim-float or --disable-sim-float was given.
1823 if test "${enable_sim_float+set}" = set; then
1824   enableval="$enable_sim_float"
1825   case "${enableval}" in
1826   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1827   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1828   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1829   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1830   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
1831 esac
1832 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1833   echo "Setting float flags = $sim_float" 6>&1
1834 fi
1835 else
1836
1837 sim_float=
1838 if test x"${default_sim_float}" != x""; then
1839   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1840 fi
1841 if test x"${default_sim_float_bitsize}" != x""; then
1842   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1843 fi
1844
1845 fi
1846
1847
1848
1849
1850 #
1851 # Select the level of SMP support
1852 #
1853 case "${target}" in
1854 # start-sanitize-r5900
1855   mips64r59*-*-*)       mips_smp=1 ;;
1856 # end-sanitize-r5900
1857   *)                    mips_smp=0 ;;
1858 esac
1859
1860 default_sim_smp="$mips_smp"
1861 # Check whether --enable-sim-smp or --disable-sim-smp was given.
1862 if test "${enable_sim_smp+set}" = set; then
1863   enableval="$enable_sim_smp"
1864   case "${enableval}" in
1865   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
1866   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
1867   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
1868 esac
1869 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
1870   echo "Setting smp flags = $sim_smp" 6>&1
1871 fi
1872 else
1873   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
1874 if test x"$silent" != x"yes"; then
1875   echo "Setting smp flags = $sim_smp" 6>&1
1876 fi
1877 fi
1878
1879
1880
1881
1882 #
1883 # Select the IGEN architecture
1884 #
1885 sim_use_gen=IGEN
1886 sim_igen_machine="-M mipsIV"
1887 sim_m16_machine="-M mips16"
1888 sim_igen_filter="32,64,f"
1889 sim_m16_filter="16"
1890 case "${target}" in
1891 # start-sanitize-tx19
1892   mipstx19*-*-*)        sim_default_gen=M16
1893                         #sim_use_gen=M16
1894                         sim_use_gen=NO
1895                         sim_igen_machine="-M tx19"
1896                         sim_m16_machine="-M tx19"
1897                         sim_igen_filter="32"
1898                         sim_m16_filter="16"
1899                         ;;
1900 # end-sanitize-tx19
1901   mipstx39*-*-*)        sim_default_gen=IGEN
1902                         sim_use_gen=IGEN
1903                         sim_igen_filter="32,f"
1904                         sim_igen_machine="-M r3900"
1905                         ;;
1906 # start-sanitize-r5900
1907   mips64r59*-*-*)       sim_default_gen=IGEN
1908                         sim_use_gen=IGEN
1909                         sim_igen_machine="-M r5900"
1910                         ;;
1911 # end-sanitize-r5900
1912 # start-sanitize-vr5400
1913   mips64vr54*-*-*)      sim_default_gen=IGEN
1914                         sim_use_gen=IGEN
1915                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
1916                         ;;
1917 # end-sanitize-vr5400
1918   mips64vr5*-*-*)       sim_default_gen=IGEN
1919                         sim_use_gen=IGEN
1920                         sim_igen_machine="-M vr5000"
1921 # start-sanitize-vr5400
1922                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
1923 # end-sanitize-vr5400
1924                         ;;
1925   mips64*-*-*)          sim_default_gen=IGEN
1926                         sim_igen_filter="32,64,f"
1927                         sim_use_gen=IGEN
1928                         ;;
1929   mips16*-*-*)          sim_default_gen=M16
1930                         sim_igen_filter="32,64,f"
1931                         sim_m16_filter="16"
1932                         sim_use_igen=NO
1933                         ;;
1934   mips*-*-*)            sim_default_gen=IGEN
1935                         sim_igen_filter="32,f"
1936                         sim_use_gen=IGEN
1937                         ;;
1938 esac
1939 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
1940 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
1941
1942
1943
1944
1945
1946 #
1947 # Enable igen
1948 #
1949 # Check whether --enable-sim-igen or --disable-sim-igen was given.
1950 if test "${enable_sim_igen+set}" = set; then
1951   enableval="$enable_sim_igen"
1952   case "${enableval}" in
1953   yes) sim_gen="${sim_default_gen}";;
1954   no)  sim_gen=NO;;
1955   16)  sim_gen=M16;;
1956   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_gen="";;
1957 esac
1958 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
1959   echo "Setting sim_igen = $sim_gen" 6>&1
1960 fi
1961 else
1962   sim_gen="${sim_use_gen}"
1963 fi
1964
1965
1966
1967 case "${target}" in
1968 # start-sanitize-sky
1969   mips64r59*-sky-*)  mips_extra_objs='$(SIM_SKY_OBJS)' ;;
1970 # end-sanitize-sky
1971   *)                 mips_extra_objs="" ;;
1972 esac
1973
1974
1975
1976 for ac_hdr in string.h strings.h stdlib.h stdlib.h
1977 do
1978 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1979 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1980 echo "configure:1981: checking for $ac_hdr" >&5
1981 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1982   echo $ac_n "(cached) $ac_c" 1>&6
1983 else
1984   cat > conftest.$ac_ext <<EOF
1985 #line 1986 "configure"
1986 #include "confdefs.h"
1987 #include <$ac_hdr>
1988 EOF
1989 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1990 { (eval echo configure:1991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1991 ac_err=`grep -v '^ *+' conftest.out`
1992 if test -z "$ac_err"; then
1993   rm -rf conftest*
1994   eval "ac_cv_header_$ac_safe=yes"
1995 else
1996   echo "$ac_err" >&5
1997   echo "configure: failed program was:" >&5
1998   cat conftest.$ac_ext >&5
1999   rm -rf conftest*
2000   eval "ac_cv_header_$ac_safe=no"
2001 fi
2002 rm -f conftest*
2003 fi
2004 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2005   echo "$ac_t""yes" 1>&6
2006     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2007   cat >> confdefs.h <<EOF
2008 #define $ac_tr_hdr 1
2009 EOF
2010
2011 else
2012   echo "$ac_t""no" 1>&6
2013 fi
2014 done
2015
2016 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
2017 echo "configure:2018: checking for fabs in -lm" >&5
2018 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
2019 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2020   echo $ac_n "(cached) $ac_c" 1>&6
2021 else
2022   ac_save_LIBS="$LIBS"
2023 LIBS="-lm  $LIBS"
2024 cat > conftest.$ac_ext <<EOF
2025 #line 2026 "configure"
2026 #include "confdefs.h"
2027 /* Override any gcc2 internal prototype to avoid an error.  */
2028 /* We use char because int might match the return type of a gcc2
2029     builtin and then its argument prototype would still apply.  */
2030 char fabs();
2031
2032 int main() {
2033 fabs()
2034 ; return 0; }
2035 EOF
2036 if { (eval echo configure:2037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2037   rm -rf conftest*
2038   eval "ac_cv_lib_$ac_lib_var=yes"
2039 else
2040   echo "configure: failed program was:" >&5
2041   cat conftest.$ac_ext >&5
2042   rm -rf conftest*
2043   eval "ac_cv_lib_$ac_lib_var=no"
2044 fi
2045 rm -f conftest*
2046 LIBS="$ac_save_LIBS"
2047
2048 fi
2049 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2050   echo "$ac_t""yes" 1>&6
2051     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2052     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2053   cat >> confdefs.h <<EOF
2054 #define $ac_tr_lib 1
2055 EOF
2056
2057   LIBS="-lm $LIBS"
2058
2059 else
2060   echo "$ac_t""no" 1>&6
2061 fi
2062
2063 for ac_func in aint anint sqrt
2064 do
2065 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2066 echo "configure:2067: checking for $ac_func" >&5
2067 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2068   echo $ac_n "(cached) $ac_c" 1>&6
2069 else
2070   cat > conftest.$ac_ext <<EOF
2071 #line 2072 "configure"
2072 #include "confdefs.h"
2073 /* System header to define __stub macros and hopefully few prototypes,
2074     which can conflict with char $ac_func(); below.  */
2075 #include <assert.h>
2076 /* Override any gcc2 internal prototype to avoid an error.  */
2077 /* We use char because int might match the return type of a gcc2
2078     builtin and then its argument prototype would still apply.  */
2079 char $ac_func();
2080
2081 int main() {
2082
2083 /* The GNU C library defines this for functions which it implements
2084     to always fail with ENOSYS.  Some functions are actually named
2085     something starting with __ and the normal name is an alias.  */
2086 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2087 choke me
2088 #else
2089 $ac_func();
2090 #endif
2091
2092 ; return 0; }
2093 EOF
2094 if { (eval echo configure:2095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2095   rm -rf conftest*
2096   eval "ac_cv_func_$ac_func=yes"
2097 else
2098   echo "configure: failed program was:" >&5
2099   cat conftest.$ac_ext >&5
2100   rm -rf conftest*
2101   eval "ac_cv_func_$ac_func=no"
2102 fi
2103 rm -f conftest*
2104 fi
2105
2106 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2107   echo "$ac_t""yes" 1>&6
2108     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2109   cat >> confdefs.h <<EOF
2110 #define $ac_tr_func 1
2111 EOF
2112
2113 else
2114   echo "$ac_t""no" 1>&6
2115 fi
2116 done
2117
2118
2119
2120
2121 trap '' 1 2 15
2122 cat > confcache <<\EOF
2123 # This file is a shell script that caches the results of configure
2124 # tests run on this system so they can be shared between configure
2125 # scripts and configure runs.  It is not useful on other systems.
2126 # If it contains results you don't want to keep, you may remove or edit it.
2127 #
2128 # By default, configure uses ./config.cache as the cache file,
2129 # creating it if it does not exist already.  You can give configure
2130 # the --cache-file=FILE option to use a different cache file; that is
2131 # what configure does when it calls configure scripts in
2132 # subdirectories, so they share the cache.
2133 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2134 # config.status only pays attention to the cache file if you give it the
2135 # --recheck option to rerun configure.
2136 #
2137 EOF
2138 # The following way of writing the cache mishandles newlines in values,
2139 # but we know of no workaround that is simple, portable, and efficient.
2140 # So, don't put newlines in cache variables' values.
2141 # Ultrix sh set writes to stderr and can't be redirected directly,
2142 # and sets the high bit in the cache file unless we assign to the vars.
2143 (set) 2>&1 |
2144   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
2145   *ac_space=\ *)
2146     # `set' does not quote correctly, so add quotes (double-quote substitution
2147     # turns \\\\ into \\, and sed turns \\ into \).
2148     sed -n \
2149       -e "s/'/'\\\\''/g" \
2150       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2151     ;;
2152   *)
2153     # `set' quotes correctly as required by POSIX, so do not add quotes.
2154     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2155     ;;
2156   esac >> confcache
2157 if cmp -s $cache_file confcache; then
2158   :
2159 else
2160   if test -w $cache_file; then
2161     echo "updating cache $cache_file"
2162     cat confcache > $cache_file
2163   else
2164     echo "not updating unwritable cache $cache_file"
2165   fi
2166 fi
2167 rm -f confcache
2168
2169 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2170
2171 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2172 # Let make expand exec_prefix.
2173 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2174
2175 # Any assignment to VPATH causes Sun make to only execute
2176 # the first set of double-colon rules, so remove it if not needed.
2177 # If there is a colon in the path, we need to keep it.
2178 if test "x$srcdir" = x.; then
2179   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2180 fi
2181
2182 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2183
2184 DEFS=-DHAVE_CONFIG_H
2185
2186 # Without the "./", some shells look in PATH for config.status.
2187 : ${CONFIG_STATUS=./config.status}
2188
2189 echo creating $CONFIG_STATUS
2190 rm -f $CONFIG_STATUS
2191 cat > $CONFIG_STATUS <<EOF
2192 #! /bin/sh
2193 # Generated automatically by configure.
2194 # Run this file to recreate the current configuration.
2195 # This directory was configured as follows,
2196 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2197 #
2198 # $0 $ac_configure_args
2199 #
2200 # Compiler output produced by configure, useful for debugging
2201 # configure, is in ./config.log if it exists.
2202
2203 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2204 for ac_option
2205 do
2206   case "\$ac_option" in
2207   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2208     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2209     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2210   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2211     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
2212     exit 0 ;;
2213   -help | --help | --hel | --he | --h)
2214     echo "\$ac_cs_usage"; exit 0 ;;
2215   *) echo "\$ac_cs_usage"; exit 1 ;;
2216   esac
2217 done
2218
2219 ac_given_srcdir=$srcdir
2220 ac_given_INSTALL="$INSTALL"
2221
2222 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
2223 EOF
2224 cat >> $CONFIG_STATUS <<EOF
2225
2226 # Protect against being on the right side of a sed subst in config.status.
2227 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2228  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2229 $ac_vpsub
2230 $extrasub
2231 s%@sim_environment@%$sim_environment%g
2232 s%@sim_alignment@%$sim_alignment%g
2233 s%@sim_assert@%$sim_assert%g
2234 s%@sim_bitsize@%$sim_bitsize%g
2235 s%@sim_endian@%$sim_endian%g
2236 s%@sim_hostendian@%$sim_hostendian%g
2237 s%@sim_float@%$sim_float%g
2238 s%@sim_scache@%$sim_scache%g
2239 s%@sim_default_model@%$sim_default_model%g
2240 s%@sim_hardware@%$sim_hardware%g
2241 s%@sim_inline@%$sim_inline%g
2242 s%@sim_packages@%$sim_packages%g
2243 s%@sim_regparm@%$sim_regparm%g
2244 s%@sim_reserved_bits@%$sim_reserved_bits%g
2245 s%@sim_smp@%$sim_smp%g
2246 s%@sim_stdcall@%$sim_stdcall%g
2247 s%@sim_xor_endian@%$sim_xor_endian%g
2248 s%@sim_warnings@%$sim_warnings%g
2249 s%@SHELL@%$SHELL%g
2250 s%@CFLAGS@%$CFLAGS%g
2251 s%@CPPFLAGS@%$CPPFLAGS%g
2252 s%@CXXFLAGS@%$CXXFLAGS%g
2253 s%@DEFS@%$DEFS%g
2254 s%@LDFLAGS@%$LDFLAGS%g
2255 s%@LIBS@%$LIBS%g
2256 s%@exec_prefix@%$exec_prefix%g
2257 s%@prefix@%$prefix%g
2258 s%@program_transform_name@%$program_transform_name%g
2259 s%@bindir@%$bindir%g
2260 s%@sbindir@%$sbindir%g
2261 s%@libexecdir@%$libexecdir%g
2262 s%@datadir@%$datadir%g
2263 s%@sysconfdir@%$sysconfdir%g
2264 s%@sharedstatedir@%$sharedstatedir%g
2265 s%@localstatedir@%$localstatedir%g
2266 s%@libdir@%$libdir%g
2267 s%@includedir@%$includedir%g
2268 s%@oldincludedir@%$oldincludedir%g
2269 s%@infodir@%$infodir%g
2270 s%@mandir@%$mandir%g
2271 s%@host@%$host%g
2272 s%@host_alias@%$host_alias%g
2273 s%@host_cpu@%$host_cpu%g
2274 s%@host_vendor@%$host_vendor%g
2275 s%@host_os@%$host_os%g
2276 s%@target@%$target%g
2277 s%@target_alias@%$target_alias%g
2278 s%@target_cpu@%$target_cpu%g
2279 s%@target_vendor@%$target_vendor%g
2280 s%@target_os@%$target_os%g
2281 s%@build@%$build%g
2282 s%@build_alias@%$build_alias%g
2283 s%@build_cpu@%$build_cpu%g
2284 s%@build_vendor@%$build_vendor%g
2285 s%@build_os@%$build_os%g
2286 s%@CC@%$CC%g
2287 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2288 s%@INSTALL_DATA@%$INSTALL_DATA%g
2289 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2290 s%@HDEFINES@%$HDEFINES%g
2291 s%@AR@%$AR%g
2292 s%@RANLIB@%$RANLIB%g
2293 s%@CPP@%$CPP%g
2294 s%@MAINT@%$MAINT%g
2295 s%@sim_bswap@%$sim_bswap%g
2296 s%@sim_cflags@%$sim_cflags%g
2297 s%@sim_debug@%$sim_debug%g
2298 s%@sim_stdio@%$sim_stdio%g
2299 s%@sim_trace@%$sim_trace%g
2300 s%@sim_profile@%$sim_profile%g
2301 s%@SIMCONF@%$SIMCONF%g
2302 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
2303 s%@sim_igen_flags@%$sim_igen_flags%g
2304 s%@sim_m16_flags@%$sim_m16_flags%g
2305 s%@sim_gen@%$sim_gen%g
2306 s%@mips_extra_objs@%$mips_extra_objs%g
2307
2308 CEOF
2309 EOF
2310
2311 cat >> $CONFIG_STATUS <<\EOF
2312
2313 # Split the substitutions into bite-sized pieces for seds with
2314 # small command number limits, like on Digital OSF/1 and HP-UX.
2315 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2316 ac_file=1 # Number of current file.
2317 ac_beg=1 # First line for current file.
2318 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2319 ac_more_lines=:
2320 ac_sed_cmds=""
2321 while $ac_more_lines; do
2322   if test $ac_beg -gt 1; then
2323     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2324   else
2325     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2326   fi
2327   if test ! -s conftest.s$ac_file; then
2328     ac_more_lines=false
2329     rm -f conftest.s$ac_file
2330   else
2331     if test -z "$ac_sed_cmds"; then
2332       ac_sed_cmds="sed -f conftest.s$ac_file"
2333     else
2334       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2335     fi
2336     ac_file=`expr $ac_file + 1`
2337     ac_beg=$ac_end
2338     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2339   fi
2340 done
2341 if test -z "$ac_sed_cmds"; then
2342   ac_sed_cmds=cat
2343 fi
2344 EOF
2345
2346 cat >> $CONFIG_STATUS <<EOF
2347
2348 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
2349 EOF
2350 cat >> $CONFIG_STATUS <<\EOF
2351 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2352   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2353   case "$ac_file" in
2354   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2355        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2356   *) ac_file_in="${ac_file}.in" ;;
2357   esac
2358
2359   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2360
2361   # Remove last slash and all that follows it.  Not all systems have dirname.
2362   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2363   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2364     # The file is in a subdirectory.
2365     test ! -d "$ac_dir" && mkdir "$ac_dir"
2366     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2367     # A "../" for each directory in $ac_dir_suffix.
2368     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2369   else
2370     ac_dir_suffix= ac_dots=
2371   fi
2372
2373   case "$ac_given_srcdir" in
2374   .)  srcdir=.
2375       if test -z "$ac_dots"; then top_srcdir=.
2376       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2377   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2378   *) # Relative path.
2379     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2380     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2381   esac
2382
2383   case "$ac_given_INSTALL" in
2384   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2385   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2386   esac
2387
2388   echo creating "$ac_file"
2389   rm -f "$ac_file"
2390   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2391   case "$ac_file" in
2392   *Makefile*) ac_comsub="1i\\
2393 # $configure_input" ;;
2394   *) ac_comsub= ;;
2395   esac
2396
2397   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2398   sed -e "$ac_comsub
2399 s%@configure_input@%$configure_input%g
2400 s%@srcdir@%$srcdir%g
2401 s%@top_srcdir@%$top_srcdir%g
2402 s%@INSTALL@%$INSTALL%g
2403 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2404 fi; done
2405 rm -f conftest.s*
2406
2407 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2408 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2409 #
2410 # ac_d sets the value in "#define NAME VALUE" lines.
2411 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2412 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2413 ac_dC='\3'
2414 ac_dD='%g'
2415 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2416 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2417 ac_uB='\([      ]\)%\1#\2define\3'
2418 ac_uC=' '
2419 ac_uD='\4%g'
2420 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2421 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2422 ac_eB='$%\1#\2define\3'
2423 ac_eC=' '
2424 ac_eD='%g'
2425
2426 if test "${CONFIG_HEADERS+set}" != set; then
2427 EOF
2428 cat >> $CONFIG_STATUS <<EOF
2429   CONFIG_HEADERS="config.h:config.in"
2430 EOF
2431 cat >> $CONFIG_STATUS <<\EOF
2432 fi
2433 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2434   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2435   case "$ac_file" in
2436   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2437        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2438   *) ac_file_in="${ac_file}.in" ;;
2439   esac
2440
2441   echo creating $ac_file
2442
2443   rm -f conftest.frag conftest.in conftest.out
2444   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2445   cat $ac_file_inputs > conftest.in
2446
2447 EOF
2448
2449 # Transform confdefs.h into a sed script conftest.vals that substitutes
2450 # the proper values into config.h.in to produce config.h.  And first:
2451 # Protect against being on the right side of a sed subst in config.status.
2452 # Protect against being in an unquoted here document in config.status.
2453 rm -f conftest.vals
2454 cat > conftest.hdr <<\EOF
2455 s/[\\&%]/\\&/g
2456 s%[\\$`]%\\&%g
2457 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2458 s%ac_d%ac_u%gp
2459 s%ac_u%ac_e%gp
2460 EOF
2461 sed -n -f conftest.hdr confdefs.h > conftest.vals
2462 rm -f conftest.hdr
2463
2464 # This sed command replaces #undef with comments.  This is necessary, for
2465 # example, in the case of _POSIX_SOURCE, which is predefined and required
2466 # on some systems where configure will not decide to define it.
2467 cat >> conftest.vals <<\EOF
2468 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2469 EOF
2470
2471 # Break up conftest.vals because some shells have a limit on
2472 # the size of here documents, and old seds have small limits too.
2473
2474 rm -f conftest.tail
2475 while :
2476 do
2477   ac_lines=`grep -c . conftest.vals`
2478   # grep -c gives empty output for an empty file on some AIX systems.
2479   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2480   # Write a limited-size here document to conftest.frag.
2481   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2482   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2483   echo 'CEOF
2484   sed -f conftest.frag conftest.in > conftest.out
2485   rm -f conftest.in
2486   mv conftest.out conftest.in
2487 ' >> $CONFIG_STATUS
2488   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2489   rm -f conftest.vals
2490   mv conftest.tail conftest.vals
2491 done
2492 rm -f conftest.vals
2493
2494 cat >> $CONFIG_STATUS <<\EOF
2495   rm -f conftest.frag conftest.h
2496   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2497   cat conftest.in >> conftest.h
2498   rm -f conftest.in
2499   if cmp -s $ac_file conftest.h 2>/dev/null; then
2500     echo "$ac_file is unchanged"
2501     rm -f conftest.h
2502   else
2503     # Remove last slash and all that follows it.  Not all systems have dirname.
2504       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2505       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2506       # The file is in a subdirectory.
2507       test ! -d "$ac_dir" && mkdir "$ac_dir"
2508     fi
2509     rm -f $ac_file
2510     mv conftest.h $ac_file
2511   fi
2512 fi; done
2513
2514 EOF
2515
2516 cat >> $CONFIG_STATUS <<EOF
2517 ac_sources="$sim_link_files"
2518 ac_dests="$sim_link_links"
2519 EOF
2520
2521 cat >> $CONFIG_STATUS <<\EOF
2522 srcdir=$ac_given_srcdir
2523 while test -n "$ac_sources"; do
2524   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2525   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2526
2527   echo "linking $srcdir/$ac_source to $ac_dest"
2528
2529   if test ! -r $srcdir/$ac_source; then
2530     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2531   fi
2532   rm -f $ac_dest
2533
2534   # Make relative symlinks.
2535   # Remove last slash and all that follows it.  Not all systems have dirname.
2536   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2537   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2538     # The dest file is in a subdirectory.
2539     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2540     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2541     # A "../" for each directory in $ac_dest_dir_suffix.
2542     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2543   else
2544     ac_dest_dir_suffix= ac_dots=
2545   fi
2546
2547   case "$srcdir" in
2548   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2549   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2550   esac
2551
2552   # Make a symlink if possible; otherwise try a hard link.
2553   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2554     ln $srcdir/$ac_source $ac_dest; then :
2555   else
2556     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2557   fi
2558 done
2559 EOF
2560 cat >> $CONFIG_STATUS <<EOF
2561
2562 EOF
2563 cat >> $CONFIG_STATUS <<\EOF
2564 case "x$CONFIG_FILES" in
2565  xMakefile*)
2566    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2567    rm -f Makesim1.tmp Makesim2.tmp Makefile
2568    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2569    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2570    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2571         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2572         <Makefile.sim >Makefile
2573    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2574    ;;
2575  esac
2576  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
2577
2578 exit 0
2579 EOF
2580 chmod +x $CONFIG_STATUS
2581 rm -fr confdefs* $ac_clean_files
2582 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2583
2584