sim/ppc/configure

   1 #! /bin/sh
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  45 sim_inline="-DDEFAULT_INLINE=0"
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  81 # This file is derived from `gettext.m4'.  The difference is that the
  82 # included macros assume Cygnus-style source and build trees.
  83
  84 # Macro to add for using GNU gettext.
  85 # Ulrich Drepper <drepper@cygnus.com>, 1995.
  86 #
  87 # This file file be copied and used freely without restrictions.  It can
  88 # be used in projects which are not available under the GNU Public License
  89 # but which still want to provide support for the GNU gettext functionality.
  90 # Please note that the actual code is *not* freely available.
  91
  92 # serial 3
  93
  94
  95
  96
  97
  98 # Search path for a program which passes the given test.
  99 # Ulrich Drepper <drepper@cygnus.com>, 1996.
 100 #
 101 # This file file be copied and used freely without restrictions.  It can
 102 # be used in projects which are not available under the GNU Public License
 103 # but which still want to provide support for the GNU gettext functionality.
 104 # Please note that the actual code is *not* freely available.
 105
 106 # serial 1
 107
 108
 109
 110 # Check whether LC_MESSAGES is available in <locale.h>.
 111 # Ulrich Drepper <drepper@cygnus.com>, 1995.
 112 #
 113 # This file file be copied and used freely without restrictions.  It can
 114 # be used in projects which are not available under the GNU Public License
 115 # but which still want to provide support for the GNU gettext functionality.
 116 # Please note that the actual code is *not* freely available.
 117
 118 # serial 1
 119
 120
 121
 122 # Check to see if we're running under Cygwin32, without using
 123 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 124 # Otherwise set it to "no".
 125
 126
 127
 128 # Check to see if we're running under Win32, without using
 129 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 130 # Otherwise set it to "".
 131
 132
 133
 134
 135 # Check to see if we're running under Cygwin32, without using
 136 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 137 # Otherwise set it to "no".
 138
 139
 140
 141 # Check to see if we're running under Win32, without using
 142 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 143 # Otherwise set it to "".
 144
 145
 146
 147 # Guess values for system-dependent variables and create Makefiles.
 148 # Generated automatically using autoconf version 2.12.1
 149 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 150 #
 151 # This configure script is free software; the Free Software Foundation
 152 # gives unlimited permission to copy, distribute and modify it.
 153
 154 # Defaults:
 155 ac_help=
 156 ac_default_prefix=/usr/local
 157 # Any additions from configure.in:
 158 ac_help="$ac_help
 159   --disable-nls           do not use Native Language Support"
 160 ac_help="$ac_help
 161   --with-included-gettext use the GNU gettext library included here"
 162 ac_help="$ac_help
 163   --enable-sim-alignment=align          Specify strict or nonstrict alignment."
 164 ac_help="$ac_help
 165   --enable-sim-assert                   Specify whether to perform random assertions."
 166 ac_help="$ac_help
 167   --enable-sim-bitsize=n                Specify target bitsize (32 or 64)."
 168 ac_help="$ac_help
 169   --enable-sim-bswap                    Use the BSWAP instruction on Intel 486s and Pentiums."
 170 ac_help="$ac_help
 171   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 172 ac_help="$ac_help
 173   --enable-sim-config=file              Override default config file"
 174 ac_help="$ac_help
 175   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism."
 176 ac_help="$ac_help
 177   --enable-sim-default-model=which      Specify default PowerPC to model."
 178 ac_help="$ac_help
 179   --enable-sim-duplicate                Expand (duplicate) semantic functions."
 180 ac_help="$ac_help
 181   --enable-sim-endian=endian            Specify target byte endian orientation."
 182 ac_help="$ac_help
 183   --enable-sim-env=env                  Specify target environment (operating, virtual, user)."
 184 ac_help="$ac_help
 185   --enable-sim-filter=rule              Specify filter rules."
 186 ac_help="$ac_help
 187   --enable-sim-float                    Specify whether to use host floating point or simulate."
 188 ac_help="$ac_help
 189   --enable-sim-hardware=list            Specify the hardware to be included in the build."
 190 ac_help="$ac_help
 191   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64)."
 192 ac_help="$ac_help
 193   --enable-sim-hostendian=end           Specify host byte endian orientation."
 194 ac_help="$ac_help
 195   --enable-sim-icache=size              Specify instruction-decode cache size and type."
 196 ac_help="$ac_help
 197   --enable-sim-inline=inlines           Specify which functions should be inlined."
 198 ac_help="$ac_help
 199   --enable-sim-jump             Jump between semantic code (instead of call/return)."
 200 ac_help="$ac_help
 201   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code"
 202 ac_help="$ac_help
 203   --enable-sim-model=which              Specify PowerPC to model."
 204 ac_help="$ac_help
 205   --enable-sim-model-issue              Specify whether to simulate model specific actions"
 206 ac_help="$ac_help
 207   --enable-sim-monitor=mon              Specify whether to enable monitoring events."
 208 ac_help="$ac_help
 209   --enable-sim-opcode=which             Override default opcode lookup."
 210 ac_help="$ac_help
 211   --enable-sim-packages=list            Specify the packages to be included in the build."
 212 ac_help="$ac_help
 213   --enable-sim-regparm=nr-parm          Pass parameters in registers instead of on the stack - x86/GCC specific."
 214 ac_help="$ac_help
 215   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction."
 216 ac_help="$ac_help
 217   --enable-sim-smp=n                    Specify number of processors to configure for."
 218 ac_help="$ac_help
 219   --enable-sim-stdcall=type             Use an alternative function call/return mechanism - x86/GCC specific."
 220 ac_help="$ac_help
 221   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 222 ac_help="$ac_help
 223   --enable-sim-switch                   Use a switch instead of a table for instruction call."
 224 ac_help="$ac_help
 225   --enable-sim-timebase                 Specify whether the PPC timebase is supported."
 226 ac_help="$ac_help
 227   --enable-sim-trace                    Specify whether tracing is supported."
 228 ac_help="$ac_help
 229   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o"
 230 ac_help="$ac_help
 231   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8)."
 232
 233 # Initialize some variables set by options.
 234 # The variables have the same names as the options, with
 235 # dashes changed to underlines.
 236 build=NONE
 237 cache_file=./config.cache
 238 exec_prefix=NONE
 239 host=NONE
 240 no_create=
 241 nonopt=NONE
 242 no_recursion=
 243 prefix=NONE
 244 program_prefix=NONE
 245 program_suffix=NONE
 246 program_transform_name=s,x,x,
 247 silent=
 248 site=
 249 srcdir=
 250 target=NONE
 251 verbose=
 252 x_includes=NONE
 253 x_libraries=NONE
 254 bindir='${exec_prefix}/bin'
 255 sbindir='${exec_prefix}/sbin'
 256 libexecdir='${exec_prefix}/libexec'
 257 datadir='${prefix}/share'
 258 sysconfdir='${prefix}/etc'
 259 sharedstatedir='${prefix}/com'
 260 localstatedir='${prefix}/var'
 261 libdir='${exec_prefix}/lib'
 262 includedir='${prefix}/include'
 263 oldincludedir='/usr/include'
 264 infodir='${prefix}/info'
 265 mandir='${prefix}/man'
 266
 267 # Initialize some other variables.
 268 subdirs=
 269 MFLAGS= MAKEFLAGS=
 270 SHELL=${CONFIG_SHELL-/bin/sh}
 271 # Maximum number of lines to put in a shell here document.
 272 ac_max_here_lines=12
 273
 274 ac_prev=
 275 for ac_option
 276 do
 277
 278   # If the previous option needs an argument, assign it.
 279   if test -n "$ac_prev"; then
 280     eval "$ac_prev=\$ac_option"
 281     ac_prev=
 282     continue
 283   fi
 284
 285   case "$ac_option" in
 286   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 287   *) ac_optarg= ;;
 288   esac
 289
 290   # Accept the important Cygnus configure options, so we can diagnose typos.
 291
 292   case "$ac_option" in
 293
 294   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 295     ac_prev=bindir ;;
 296   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 297     bindir="$ac_optarg" ;;
 298
 299   -build | --build | --buil | --bui | --bu)
 300     ac_prev=build ;;
 301   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 302     build="$ac_optarg" ;;
 303
 304   -cache-file | --cache-file | --cache-fil | --cache-fi \
 305   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 306     ac_prev=cache_file ;;
 307   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 308   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 309     cache_file="$ac_optarg" ;;
 310
 311   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 312     ac_prev=datadir ;;
 313   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 314   | --da=*)
 315     datadir="$ac_optarg" ;;
 316
 317   -disable-* | --disable-*)
 318     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 319     # Reject names that are not valid shell variable names.
 320     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 321       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 322     fi
 323     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 324     eval "enable_${ac_feature}=no" ;;
 325
 326   -enable-* | --enable-*)
 327     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 328     # Reject names that are not valid shell variable names.
 329     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 330       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 331     fi
 332     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 333     case "$ac_option" in
 334       *=*) ;;
 335       *) ac_optarg=yes ;;
 336     esac
 337     eval "enable_${ac_feature}='$ac_optarg'" ;;
 338
 339   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 340   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 341   | --exec | --exe | --ex)
 342     ac_prev=exec_prefix ;;
 343   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 344   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 345   | --exec=* | --exe=* | --ex=*)
 346     exec_prefix="$ac_optarg" ;;
 347
 348   -gas | --gas | --ga | --g)
 349     # Obsolete; use --with-gas.
 350     with_gas=yes ;;
 351
 352   -help | --help | --hel | --he)
 353     # Omit some internal or obsolete options to make the list less imposing.
 354     # This message is too long to be a string in the A/UX 3.1 sh.
 355     cat << EOF
 356 Usage: configure [options] [host]
 357 Options: [defaults in brackets after descriptions]
 358 Configuration:
 359   --cache-file=FILE       cache test results in FILE
 360   --help                  print this message
 361   --no-create             do not create output files
 362   --quiet, --silent       do not print \`checking...' messages
 363   --version               print the version of autoconf that created configure
 364 Directory and file names:
 365   --prefix=PREFIX         install architecture-independent files in PREFIX
 366                           [$ac_default_prefix]
 367   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 368                           [same as prefix]
 369   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 370   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 371   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 372   --datadir=DIR           read-only architecture-independent data in DIR
 373                           [PREFIX/share]
 374   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 375   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 376                           [PREFIX/com]
 377   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 378   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 379   --includedir=DIR        C header files in DIR [PREFIX/include]
 380   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 381   --infodir=DIR           info documentation in DIR [PREFIX/info]
 382   --mandir=DIR            man documentation in DIR [PREFIX/man]
 383   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 384   --program-prefix=PREFIX prepend PREFIX to installed program names
 385   --program-suffix=SUFFIX append SUFFIX to installed program names
 386   --program-transform-name=PROGRAM
 387                           run sed PROGRAM on installed program names
 388 EOF
 389     cat << EOF
 390 Host type:
 391   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 392   --host=HOST             configure for HOST [guessed]
 393   --target=TARGET         configure for TARGET [TARGET=HOST]
 394 Features and packages:
 395   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 396   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 397   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 398   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 399   --x-includes=DIR        X include files are in DIR
 400   --x-libraries=DIR       X library files are in DIR
 401 EOF
 402     if test -n "$ac_help"; then
 403       echo "--enable and --with options recognized:$ac_help"
 404     fi
 405     exit 0 ;;
 406
 407   -host | --host | --hos | --ho)
 408     ac_prev=host ;;
 409   -host=* | --host=* | --hos=* | --ho=*)
 410     host="$ac_optarg" ;;
 411
 412   -includedir | --includedir | --includedi | --included | --include \
 413   | --includ | --inclu | --incl | --inc)
 414     ac_prev=includedir ;;
 415   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 416   | --includ=* | --inclu=* | --incl=* | --inc=*)
 417     includedir="$ac_optarg" ;;
 418
 419   -infodir | --infodir | --infodi | --infod | --info | --inf)
 420     ac_prev=infodir ;;
 421   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 422     infodir="$ac_optarg" ;;
 423
 424   -libdir | --libdir | --libdi | --libd)
 425     ac_prev=libdir ;;
 426   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 427     libdir="$ac_optarg" ;;
 428
 429   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 430   | --libexe | --libex | --libe)
 431     ac_prev=libexecdir ;;
 432   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 433   | --libexe=* | --libex=* | --libe=*)
 434     libexecdir="$ac_optarg" ;;
 435
 436   -localstatedir | --localstatedir | --localstatedi | --localstated \
 437   | --localstate | --localstat | --localsta | --localst \
 438   | --locals | --local | --loca | --loc | --lo)
 439     ac_prev=localstatedir ;;
 440   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 441   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 442   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 443     localstatedir="$ac_optarg" ;;
 444
 445   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 446     ac_prev=mandir ;;
 447   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 448     mandir="$ac_optarg" ;;
 449
 450   -nfp | --nfp | --nf)
 451     # Obsolete; use --without-fp.
 452     with_fp=no ;;
 453
 454   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 455   | --no-cr | --no-c)
 456     no_create=yes ;;
 457
 458   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 459   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 460     no_recursion=yes ;;
 461
 462   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 463   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 464   | --oldin | --oldi | --old | --ol | --o)
 465     ac_prev=oldincludedir ;;
 466   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 467   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 468   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 469     oldincludedir="$ac_optarg" ;;
 470
 471   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 472     ac_prev=prefix ;;
 473   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 474     prefix="$ac_optarg" ;;
 475
 476   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 477   | --program-pre | --program-pr | --program-p)
 478     ac_prev=program_prefix ;;
 479   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 480   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 481     program_prefix="$ac_optarg" ;;
 482
 483   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 484   | --program-suf | --program-su | --program-s)
 485     ac_prev=program_suffix ;;
 486   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 487   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 488     program_suffix="$ac_optarg" ;;
 489
 490   -program-transform-name | --program-transform-name \
 491   | --program-transform-nam | --program-transform-na \
 492   | --program-transform-n | --program-transform- \
 493   | --program-transform | --program-transfor \
 494   | --program-transfo | --program-transf \
 495   | --program-trans | --program-tran \
 496   | --progr-tra | --program-tr | --program-t)
 497     ac_prev=program_transform_name ;;
 498   -program-transform-name=* | --program-transform-name=* \
 499   | --program-transform-nam=* | --program-transform-na=* \
 500   | --program-transform-n=* | --program-transform-=* \
 501   | --program-transform=* | --program-transfor=* \
 502   | --program-transfo=* | --program-transf=* \
 503   | --program-trans=* | --program-tran=* \
 504   | --progr-tra=* | --program-tr=* | --program-t=*)
 505     program_transform_name="$ac_optarg" ;;
 506
 507   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 508   | -silent | --silent | --silen | --sile | --sil)
 509     silent=yes ;;
 510
 511   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 512     ac_prev=sbindir ;;
 513   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 514   | --sbi=* | --sb=*)
 515     sbindir="$ac_optarg" ;;
 516
 517   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 518   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 519   | --sharedst | --shareds | --shared | --share | --shar \
 520   | --sha | --sh)
 521     ac_prev=sharedstatedir ;;
 522   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 523   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 524   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 525   | --sha=* | --sh=*)
 526     sharedstatedir="$ac_optarg" ;;
 527
 528   -site | --site | --sit)
 529     ac_prev=site ;;
 530   -site=* | --site=* | --sit=*)
 531     site="$ac_optarg" ;;
 532
 533   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 534     ac_prev=srcdir ;;
 535   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 536     srcdir="$ac_optarg" ;;
 537
 538   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 539   | --syscon | --sysco | --sysc | --sys | --sy)
 540     ac_prev=sysconfdir ;;
 541   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 542   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 543     sysconfdir="$ac_optarg" ;;
 544
 545   -target | --target | --targe | --targ | --tar | --ta | --t)
 546     ac_prev=target ;;
 547   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 548     target="$ac_optarg" ;;
 549
 550   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 551     verbose=yes ;;
 552
 553   -version | --version | --versio | --versi | --vers)
 554     echo "configure generated by autoconf version 2.12.1"
 555     exit 0 ;;
 556
 557   -with-* | --with-*)
 558     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 559     # Reject names that are not valid shell variable names.
 560     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 561       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 562     fi
 563     ac_package=`echo $ac_package| sed 's/-/_/g'`
 564     case "$ac_option" in
 565       *=*) ;;
 566       *) ac_optarg=yes ;;
 567     esac
 568     eval "with_${ac_package}='$ac_optarg'" ;;
 569
 570   -without-* | --without-*)
 571     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 572     # Reject names that are not valid shell variable names.
 573     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 574       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 575     fi
 576     ac_package=`echo $ac_package| sed 's/-/_/g'`
 577     eval "with_${ac_package}=no" ;;
 578
 579   --x)
 580     # Obsolete; use --with-x.
 581     with_x=yes ;;
 582
 583   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 584   | --x-incl | --x-inc | --x-in | --x-i)
 585     ac_prev=x_includes ;;
 586   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 587   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 588     x_includes="$ac_optarg" ;;
 589
 590   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 591   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 592     ac_prev=x_libraries ;;
 593   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 594   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 595     x_libraries="$ac_optarg" ;;
 596
 597   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 598     ;;
 599
 600   *)
 601     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 602       echo "configure: warning: $ac_option: invalid host type" 1>&2
 603     fi
 604     if test "x$nonopt" != xNONE; then
 605       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 606     fi
 607     nonopt="$ac_option"
 608     ;;
 609
 610   esac
 611 done
 612
 613 if test -n "$ac_prev"; then
 614   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 615 fi
 616
 617 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 618
 619 # File descriptor usage:
 620 # 0 standard input
 621 # 1 file creation
 622 # 2 errors and warnings
 623 # 3 some systems may open it to /dev/tty
 624 # 4 used on the Kubota Titan
 625 # 6 checking for... messages and results
 626 # 5 compiler messages saved in config.log
 627 if test "$silent" = yes; then
 628   exec 6>/dev/null
 629 else
 630   exec 6>&1
 631 fi
 632 exec 5>./config.log
 633
 634 echo "\
 635 This file contains any messages produced by compilers while
 636 running configure, to aid debugging if configure makes a mistake.
 637 " 1>&5
 638
 639 # Strip out --no-create and --no-recursion so they do not pile up.
 640 # Also quote any args containing shell metacharacters.
 641 ac_configure_args=
 642 for ac_arg
 643 do
 644   case "$ac_arg" in
 645   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 646   | --no-cr | --no-c) ;;
 647   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 648   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 649   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 650   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 651   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 652   esac
 653 done
 654
 655 # NLS nuisances.
 656 # Only set these to C if already set.  These must not be set unconditionally
 657 # because not all systems understand e.g. LANG=C (notably SCO).
 658 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 659 # Non-C LC_CTYPE values break the ctype check.
 660 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 661 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 662 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 663 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 664
 665 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 666 rm -rf conftest* confdefs.h
 667 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 668 echo > confdefs.h
 669
 670 # A filename unique to this package, relative to the directory that
 671 # configure is in, which we can look for to find out if srcdir is correct.
 672 ac_unique_file=Makefile.in
 673
 674 # Find the source files, if location was not specified.
 675 if test -z "$srcdir"; then
 676   ac_srcdir_defaulted=yes
 677   # Try the directory containing this script, then its parent.
 678   ac_prog=$0
 679   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 680   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 681   srcdir=$ac_confdir
 682   if test ! -r $srcdir/$ac_unique_file; then
 683     srcdir=..
 684   fi
 685 else
 686   ac_srcdir_defaulted=no
 687 fi
 688 if test ! -r $srcdir/$ac_unique_file; then
 689   if test "$ac_srcdir_defaulted" = yes; then
 690     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 691   else
 692     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 693   fi
 694 fi
 695 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 696
 697 # Prefer explicitly selected file to automatically selected ones.
 698 if test -z "$CONFIG_SITE"; then
 699   if test "x$prefix" != xNONE; then
 700     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 701   else
 702     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 703   fi
 704 fi
 705 for ac_site_file in $CONFIG_SITE; do
 706   if test -r "$ac_site_file"; then
 707     echo "loading site script $ac_site_file"
 708     . "$ac_site_file"
 709   fi
 710 done
 711
 712 if test -r "$cache_file"; then
 713   echo "loading cache $cache_file"
 714   . $cache_file
 715 else
 716   echo "creating cache $cache_file"
 717   > $cache_file
 718 fi
 719
 720 ac_ext=c
 721 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 722 ac_cpp='$CPP $CPPFLAGS'
 723 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 724 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 725 cross_compiling=$ac_cv_prog_cc_cross
 726
 727 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 728   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 729   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 730     ac_n= ac_c='
 731 ' ac_t='        '
 732   else
 733     ac_n=-n ac_c= ac_t=
 734   fi
 735 else
 736   ac_n= ac_c='\c' ac_t=
 737 fi
 738
 739
 740
 741 ac_aux_dir=
 742 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 743   if test -f $ac_dir/install-sh; then
 744     ac_aux_dir=$ac_dir
 745     ac_install_sh="$ac_aux_dir/install-sh -c"
 746     break
 747   elif test -f $ac_dir/install.sh; then
 748     ac_aux_dir=$ac_dir
 749     ac_install_sh="$ac_aux_dir/install.sh -c"
 750     break
 751   fi
 752 done
 753 if test -z "$ac_aux_dir"; then
 754   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 755 fi
 756 ac_config_guess=$ac_aux_dir/config.guess
 757 ac_config_sub=$ac_aux_dir/config.sub
 758 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 759
 760 # Find a good install program.  We prefer a C program (faster),
 761 # so one script is as good as another.  But avoid the broken or
 762 # incompatible versions:
 763 # SysV /etc/install, /usr/sbin/install
 764 # SunOS /usr/etc/install
 765 # IRIX /sbin/install
 766 # AIX /bin/install
 767 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 768 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 769 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 770 # ./install, which can be erroneously created by make from ./install.sh.
 771 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 772 echo "configure:773: checking for a BSD compatible install" >&5
 773 if test -z "$INSTALL"; then
 774 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 775   echo $ac_n "(cached) $ac_c" 1>&6
 776 else
 777     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 778   for ac_dir in $PATH; do
 779     # Account for people who put trailing slashes in PATH elements.
 780     case "$ac_dir/" in
 781     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 782     *)
 783       # OSF1 and SCO ODT 3.0 have their own names for install.
 784       # Don't use installbsd from OSF since it installs stuff as root
 785       # by default.
 786       for ac_prog in ginstall scoinst install; do
 787         if test -f $ac_dir/$ac_prog; then
 788           if test $ac_prog = install &&
 789             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 790             # AIX install.  It has an incompatible calling convention.
 791             :
 792           else
 793             ac_cv_path_install="$ac_dir/$ac_prog -c"
 794             break 2
 795           fi
 796         fi
 797       done
 798       ;;
 799     esac
 800   done
 801   IFS="$ac_save_IFS"
 802
 803 fi
 804   if test "${ac_cv_path_install+set}" = set; then
 805     INSTALL="$ac_cv_path_install"
 806   else
 807     # As a last resort, use the slow shell script.  We don't cache a
 808     # path for INSTALL within a source directory, because that will
 809     # break other packages using the cache if that directory is
 810     # removed, or if the path is relative.
 811     INSTALL="$ac_install_sh"
 812   fi
 813 fi
 814 echo "$ac_t""$INSTALL" 1>&6
 815
 816 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 817 # It thinks the first close brace ends the variable substitution.
 818 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 819
 820 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 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
 993 # Put a plausible default for CC_FOR_BUILD in Makefile.
 994 if test "x$cross_compiling" = "xno"; then
 995   CC_FOR_BUILD='$(CC)'
 996 else
 997   CC_FOR_BUILD=gcc
 998 fi
 999
1000 ALL_LINGUAS=
1001 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1002 echo "configure:1003: checking how to run the C preprocessor" >&5
1003 # On Suns, sometimes $CPP names a directory.
1004 if test -n "$CPP" && test -d "$CPP"; then
1005   CPP=
1006 fi
1007 if test -z "$CPP"; then
1008 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1009   echo $ac_n "(cached) $ac_c" 1>&6
1010 else
1011     # This must be in double quotes, not single quotes, because CPP may get
1012   # substituted into the Makefile and "${CC-cc}" will confuse make.
1013   CPP="${CC-cc} -E"
1014   # On the NeXT, cc -E runs the code through the compiler's parser,
1015   # not just through cpp.
1016   cat > conftest.$ac_ext <<EOF
1017 #line 1018 "configure"
1018 #include "confdefs.h"
1019 #include <assert.h>
1020 Syntax Error
1021 EOF
1022 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1023 { (eval echo configure:1024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1024 ac_err=`grep -v '^ *+' conftest.out`
1025 if test -z "$ac_err"; then
1026   :
1027 else
1028   echo "$ac_err" >&5
1029   echo "configure: failed program was:" >&5
1030   cat conftest.$ac_ext >&5
1031   rm -rf conftest*
1032   CPP="${CC-cc} -E -traditional-cpp"
1033   cat > conftest.$ac_ext <<EOF
1034 #line 1035 "configure"
1035 #include "confdefs.h"
1036 #include <assert.h>
1037 Syntax Error
1038 EOF
1039 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1040 { (eval echo configure:1041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1041 ac_err=`grep -v '^ *+' conftest.out`
1042 if test -z "$ac_err"; then
1043   :
1044 else
1045   echo "$ac_err" >&5
1046   echo "configure: failed program was:" >&5
1047   cat conftest.$ac_ext >&5
1048   rm -rf conftest*
1049   CPP=/lib/cpp
1050 fi
1051 rm -f conftest*
1052 fi
1053 rm -f conftest*
1054   ac_cv_prog_CPP="$CPP"
1055 fi
1056   CPP="$ac_cv_prog_CPP"
1057 else
1058   ac_cv_prog_CPP="$CPP"
1059 fi
1060 echo "$ac_t""$CPP" 1>&6
1061
1062 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1063 echo "configure:1064: checking whether ${MAKE-make} sets \${MAKE}" >&5
1064 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1065 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1066   echo $ac_n "(cached) $ac_c" 1>&6
1067 else
1068   cat > conftestmake <<\EOF
1069 all:
1070         @echo 'ac_maketemp="${MAKE}"'
1071 EOF
1072 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1073 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1074 if test -n "$ac_maketemp"; then
1075   eval ac_cv_prog_make_${ac_make}_set=yes
1076 else
1077   eval ac_cv_prog_make_${ac_make}_set=no
1078 fi
1079 rm -f conftestmake
1080 fi
1081 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1082   echo "$ac_t""yes" 1>&6
1083   SET_MAKE=
1084 else
1085   echo "$ac_t""no" 1>&6
1086   SET_MAKE="MAKE=${MAKE-make}"
1087 fi
1088
1089 # Extract the first word of "ranlib", so it can be a program name with args.
1090 set dummy ranlib; ac_word=$2
1091 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1092 echo "configure:1093: checking for $ac_word" >&5
1093 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1094   echo $ac_n "(cached) $ac_c" 1>&6
1095 else
1096   if test -n "$RANLIB"; then
1097   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1098 else
1099   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1100   for ac_dir in $PATH; do
1101     test -z "$ac_dir" && ac_dir=.
1102     if test -f $ac_dir/$ac_word; then
1103       ac_cv_prog_RANLIB="ranlib"
1104       break
1105     fi
1106   done
1107   IFS="$ac_save_ifs"
1108   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1109 fi
1110 fi
1111 RANLIB="$ac_cv_prog_RANLIB"
1112 if test -n "$RANLIB"; then
1113   echo "$ac_t""$RANLIB" 1>&6
1114 else
1115   echo "$ac_t""no" 1>&6
1116 fi
1117
1118 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1119 echo "configure:1120: checking for POSIXized ISC" >&5
1120 if test -d /etc/conf/kconfig.d &&
1121   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1122 then
1123   echo "$ac_t""yes" 1>&6
1124   ISC=yes # If later tests want to check for ISC.
1125   cat >> confdefs.h <<\EOF
1126 #define _POSIX_SOURCE 1
1127 EOF
1128
1129   if test "$GCC" = yes; then
1130     CC="$CC -posix"
1131   else
1132     CC="$CC -Xp"
1133   fi
1134 else
1135   echo "$ac_t""no" 1>&6
1136   ISC=
1137 fi
1138
1139 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1140 echo "configure:1141: checking for ANSI C header files" >&5
1141 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1142   echo $ac_n "(cached) $ac_c" 1>&6
1143 else
1144   cat > conftest.$ac_ext <<EOF
1145 #line 1146 "configure"
1146 #include "confdefs.h"
1147 #include <stdlib.h>
1148 #include <stdarg.h>
1149 #include <string.h>
1150 #include <float.h>
1151 EOF
1152 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1153 { (eval echo configure:1154: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1154 ac_err=`grep -v '^ *+' conftest.out`
1155 if test -z "$ac_err"; then
1156   rm -rf conftest*
1157   ac_cv_header_stdc=yes
1158 else
1159   echo "$ac_err" >&5
1160   echo "configure: failed program was:" >&5
1161   cat conftest.$ac_ext >&5
1162   rm -rf conftest*
1163   ac_cv_header_stdc=no
1164 fi
1165 rm -f conftest*
1166
1167 if test $ac_cv_header_stdc = yes; then
1168   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1169 cat > conftest.$ac_ext <<EOF
1170 #line 1171 "configure"
1171 #include "confdefs.h"
1172 #include <string.h>
1173 EOF
1174 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1175   egrep "memchr" >/dev/null 2>&1; then
1176   :
1177 else
1178   rm -rf conftest*
1179   ac_cv_header_stdc=no
1180 fi
1181 rm -f conftest*
1182
1183 fi
1184
1185 if test $ac_cv_header_stdc = yes; then
1186   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1187 cat > conftest.$ac_ext <<EOF
1188 #line 1189 "configure"
1189 #include "confdefs.h"
1190 #include <stdlib.h>
1191 EOF
1192 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1193   egrep "free" >/dev/null 2>&1; then
1194   :
1195 else
1196   rm -rf conftest*
1197   ac_cv_header_stdc=no
1198 fi
1199 rm -f conftest*
1200
1201 fi
1202
1203 if test $ac_cv_header_stdc = yes; then
1204   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1205 if test "$cross_compiling" = yes; then
1206   :
1207 else
1208   cat > conftest.$ac_ext <<EOF
1209 #line 1210 "configure"
1210 #include "confdefs.h"
1211 #include <ctype.h>
1212 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1213 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1214 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1215 int main () { int i; for (i = 0; i < 256; i++)
1216 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1217 exit (0); }
1218
1219 EOF
1220 if { (eval echo configure:1221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1221 then
1222   :
1223 else
1224   echo "configure: failed program was:" >&5
1225   cat conftest.$ac_ext >&5
1226   rm -fr conftest*
1227   ac_cv_header_stdc=no
1228 fi
1229 rm -fr conftest*
1230 fi
1231
1232 fi
1233 fi
1234
1235 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1236 if test $ac_cv_header_stdc = yes; then
1237   cat >> confdefs.h <<\EOF
1238 #define STDC_HEADERS 1
1239 EOF
1240
1241 fi
1242
1243 echo $ac_n "checking for working const""... $ac_c" 1>&6
1244 echo "configure:1245: checking for working const" >&5
1245 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1246   echo $ac_n "(cached) $ac_c" 1>&6
1247 else
1248   cat > conftest.$ac_ext <<EOF
1249 #line 1250 "configure"
1250 #include "confdefs.h"
1251
1252 int main() {
1253
1254 /* Ultrix mips cc rejects this.  */
1255 typedef int charset[2]; const charset x;
1256 /* SunOS 4.1.1 cc rejects this.  */
1257 char const *const *ccp;
1258 char **p;
1259 /* NEC SVR4.0.2 mips cc rejects this.  */
1260 struct point {int x, y;};
1261 static struct point const zero = {0,0};
1262 /* AIX XL C 1.02.0.0 rejects this.
1263    It does not let you subtract one const X* pointer from another in an arm
1264    of an if-expression whose if-part is not a constant expression */
1265 const char *g = "string";
1266 ccp = &g + (g ? g-g : 0);
1267 /* HPUX 7.0 cc rejects these. */
1268 ++ccp;
1269 p = (char**) ccp;
1270 ccp = (char const *const *) p;
1271 { /* SCO 3.2v4 cc rejects this.  */
1272   char *t;
1273   char const *s = 0 ? (char *) 0 : (char const *) 0;
1274
1275   *t++ = 0;
1276 }
1277 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1278   int x[] = {25, 17};
1279   const int *foo = &x[0];
1280   ++foo;
1281 }
1282 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1283   typedef const int *iptr;
1284   iptr p = 0;
1285   ++p;
1286 }
1287 { /* AIX XL C 1.02.0.0 rejects this saying
1288      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1289   struct s { int j; const int *ap[3]; };
1290   struct s *b; b->j = 5;
1291 }
1292 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1293   const int foo = 10;
1294 }
1295
1296 ; return 0; }
1297 EOF
1298 if { (eval echo configure:1299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1299   rm -rf conftest*
1300   ac_cv_c_const=yes
1301 else
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -rf conftest*
1305   ac_cv_c_const=no
1306 fi
1307 rm -f conftest*
1308 fi
1309
1310 echo "$ac_t""$ac_cv_c_const" 1>&6
1311 if test $ac_cv_c_const = no; then
1312   cat >> confdefs.h <<\EOF
1313 #define const
1314 EOF
1315
1316 fi
1317
1318 echo $ac_n "checking for inline""... $ac_c" 1>&6
1319 echo "configure:1320: checking for inline" >&5
1320 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1321   echo $ac_n "(cached) $ac_c" 1>&6
1322 else
1323   ac_cv_c_inline=no
1324 for ac_kw in inline __inline__ __inline; do
1325   cat > conftest.$ac_ext <<EOF
1326 #line 1327 "configure"
1327 #include "confdefs.h"
1328
1329 int main() {
1330 } $ac_kw foo() {
1331 ; return 0; }
1332 EOF
1333 if { (eval echo configure:1334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1334   rm -rf conftest*
1335   ac_cv_c_inline=$ac_kw; break
1336 else
1337   echo "configure: failed program was:" >&5
1338   cat conftest.$ac_ext >&5
1339 fi
1340 rm -f conftest*
1341 done
1342
1343 fi
1344
1345 echo "$ac_t""$ac_cv_c_inline" 1>&6
1346 case "$ac_cv_c_inline" in
1347   inline | yes) ;;
1348   no) cat >> confdefs.h <<\EOF
1349 #define inline
1350 EOF
1351  ;;
1352   *)  cat >> confdefs.h <<EOF
1353 #define inline $ac_cv_c_inline
1354 EOF
1355  ;;
1356 esac
1357
1358 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1359 echo "configure:1360: checking for off_t" >&5
1360 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1361   echo $ac_n "(cached) $ac_c" 1>&6
1362 else
1363   cat > conftest.$ac_ext <<EOF
1364 #line 1365 "configure"
1365 #include "confdefs.h"
1366 #include <sys/types.h>
1367 #if STDC_HEADERS
1368 #include <stdlib.h>
1369 #include <stddef.h>
1370 #endif
1371 EOF
1372 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1373   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1374   rm -rf conftest*
1375   ac_cv_type_off_t=yes
1376 else
1377   rm -rf conftest*
1378   ac_cv_type_off_t=no
1379 fi
1380 rm -f conftest*
1381
1382 fi
1383 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1384 if test $ac_cv_type_off_t = no; then
1385   cat >> confdefs.h <<\EOF
1386 #define off_t long
1387 EOF
1388
1389 fi
1390
1391 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1392 echo "configure:1393: checking for size_t" >&5
1393 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1394   echo $ac_n "(cached) $ac_c" 1>&6
1395 else
1396   cat > conftest.$ac_ext <<EOF
1397 #line 1398 "configure"
1398 #include "confdefs.h"
1399 #include <sys/types.h>
1400 #if STDC_HEADERS
1401 #include <stdlib.h>
1402 #include <stddef.h>
1403 #endif
1404 EOF
1405 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1406   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1407   rm -rf conftest*
1408   ac_cv_type_size_t=yes
1409 else
1410   rm -rf conftest*
1411   ac_cv_type_size_t=no
1412 fi
1413 rm -f conftest*
1414
1415 fi
1416 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1417 if test $ac_cv_type_size_t = no; then
1418   cat >> confdefs.h <<\EOF
1419 #define size_t unsigned
1420 EOF
1421
1422 fi
1423
1424 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1425 # for constant arguments.  Useless!
1426 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1427 echo "configure:1428: checking for working alloca.h" >&5
1428 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&6
1430 else
1431   cat > conftest.$ac_ext <<EOF
1432 #line 1433 "configure"
1433 #include "confdefs.h"
1434 #include <alloca.h>
1435 int main() {
1436 char *p = alloca(2 * sizeof(int));
1437 ; return 0; }
1438 EOF
1439 if { (eval echo configure:1440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1440   rm -rf conftest*
1441   ac_cv_header_alloca_h=yes
1442 else
1443   echo "configure: failed program was:" >&5
1444   cat conftest.$ac_ext >&5
1445   rm -rf conftest*
1446   ac_cv_header_alloca_h=no
1447 fi
1448 rm -f conftest*
1449 fi
1450
1451 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1452 if test $ac_cv_header_alloca_h = yes; then
1453   cat >> confdefs.h <<\EOF
1454 #define HAVE_ALLOCA_H 1
1455 EOF
1456
1457 fi
1458
1459 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1460 echo "configure:1461: checking for alloca" >&5
1461 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467
1468 #ifdef __GNUC__
1469 # define alloca __builtin_alloca
1470 #else
1471 # if HAVE_ALLOCA_H
1472 #  include <alloca.h>
1473 # else
1474 #  ifdef _AIX
1475  #pragma alloca
1476 #  else
1477 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1478 char *alloca ();
1479 #   endif
1480 #  endif
1481 # endif
1482 #endif
1483
1484 int main() {
1485 char *p = (char *) alloca(1);
1486 ; return 0; }
1487 EOF
1488 if { (eval echo configure:1489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1489   rm -rf conftest*
1490   ac_cv_func_alloca_works=yes
1491 else
1492   echo "configure: failed program was:" >&5
1493   cat conftest.$ac_ext >&5
1494   rm -rf conftest*
1495   ac_cv_func_alloca_works=no
1496 fi
1497 rm -f conftest*
1498 fi
1499
1500 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1501 if test $ac_cv_func_alloca_works = yes; then
1502   cat >> confdefs.h <<\EOF
1503 #define HAVE_ALLOCA 1
1504 EOF
1505
1506 fi
1507
1508 if test $ac_cv_func_alloca_works = no; then
1509   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1510   # that cause trouble.  Some versions do not even contain alloca or
1511   # contain a buggy version.  If you still want to use their alloca,
1512   # use ar to extract alloca.o from them instead of compiling alloca.c.
1513   ALLOCA=alloca.o
1514   cat >> confdefs.h <<\EOF
1515 #define C_ALLOCA 1
1516 EOF
1517
1518
1519 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1520 echo "configure:1521: checking whether alloca needs Cray hooks" >&5
1521 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1522   echo $ac_n "(cached) $ac_c" 1>&6
1523 else
1524   cat > conftest.$ac_ext <<EOF
1525 #line 1526 "configure"
1526 #include "confdefs.h"
1527 #if defined(CRAY) && ! defined(CRAY2)
1528 webecray
1529 #else
1530 wenotbecray
1531 #endif
1532
1533 EOF
1534 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1535   egrep "webecray" >/dev/null 2>&1; then
1536   rm -rf conftest*
1537   ac_cv_os_cray=yes
1538 else
1539   rm -rf conftest*
1540   ac_cv_os_cray=no
1541 fi
1542 rm -f conftest*
1543
1544 fi
1545
1546 echo "$ac_t""$ac_cv_os_cray" 1>&6
1547 if test $ac_cv_os_cray = yes; then
1548 for ac_func in _getb67 GETB67 getb67; do
1549   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1550 echo "configure:1551: checking for $ac_func" >&5
1551 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   cat > conftest.$ac_ext <<EOF
1555 #line 1556 "configure"
1556 #include "confdefs.h"
1557 /* System header to define __stub macros and hopefully few prototypes,
1558     which can conflict with char $ac_func(); below.  */
1559 #include <assert.h>
1560 /* Override any gcc2 internal prototype to avoid an error.  */
1561 /* We use char because int might match the return type of a gcc2
1562     builtin and then its argument prototype would still apply.  */
1563 char $ac_func();
1564
1565 int main() {
1566
1567 /* The GNU C library defines this for functions which it implements
1568     to always fail with ENOSYS.  Some functions are actually named
1569     something starting with __ and the normal name is an alias.  */
1570 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1571 choke me
1572 #else
1573 $ac_func();
1574 #endif
1575
1576 ; return 0; }
1577 EOF
1578 if { (eval echo configure:1579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1579   rm -rf conftest*
1580   eval "ac_cv_func_$ac_func=yes"
1581 else
1582   echo "configure: failed program was:" >&5
1583   cat conftest.$ac_ext >&5
1584   rm -rf conftest*
1585   eval "ac_cv_func_$ac_func=no"
1586 fi
1587 rm -f conftest*
1588 fi
1589
1590 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1591   echo "$ac_t""yes" 1>&6
1592   cat >> confdefs.h <<EOF
1593 #define CRAY_STACKSEG_END $ac_func
1594 EOF
1595
1596   break
1597 else
1598   echo "$ac_t""no" 1>&6
1599 fi
1600
1601 done
1602 fi
1603
1604 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1605 echo "configure:1606: checking stack direction for C alloca" >&5
1606 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1607   echo $ac_n "(cached) $ac_c" 1>&6
1608 else
1609   if test "$cross_compiling" = yes; then
1610   ac_cv_c_stack_direction=0
1611 else
1612   cat > conftest.$ac_ext <<EOF
1613 #line 1614 "configure"
1614 #include "confdefs.h"
1615 find_stack_direction ()
1616 {
1617   static char *addr = 0;
1618   auto char dummy;
1619   if (addr == 0)
1620     {
1621       addr = &dummy;
1622       return find_stack_direction ();
1623     }
1624   else
1625     return (&dummy > addr) ? 1 : -1;
1626 }
1627 main ()
1628 {
1629   exit (find_stack_direction() < 0);
1630 }
1631 EOF
1632 if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1633 then
1634   ac_cv_c_stack_direction=1
1635 else
1636   echo "configure: failed program was:" >&5
1637   cat conftest.$ac_ext >&5
1638   rm -fr conftest*
1639   ac_cv_c_stack_direction=-1
1640 fi
1641 rm -fr conftest*
1642 fi
1643
1644 fi
1645
1646 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1647 cat >> confdefs.h <<EOF
1648 #define STACK_DIRECTION $ac_cv_c_stack_direction
1649 EOF
1650
1651 fi
1652
1653 for ac_hdr in unistd.h
1654 do
1655 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1656 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1657 echo "configure:1658: checking for $ac_hdr" >&5
1658 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1659   echo $ac_n "(cached) $ac_c" 1>&6
1660 else
1661   cat > conftest.$ac_ext <<EOF
1662 #line 1663 "configure"
1663 #include "confdefs.h"
1664 #include <$ac_hdr>
1665 EOF
1666 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1667 { (eval echo configure:1668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1668 ac_err=`grep -v '^ *+' conftest.out`
1669 if test -z "$ac_err"; then
1670   rm -rf conftest*
1671   eval "ac_cv_header_$ac_safe=yes"
1672 else
1673   echo "$ac_err" >&5
1674   echo "configure: failed program was:" >&5
1675   cat conftest.$ac_ext >&5
1676   rm -rf conftest*
1677   eval "ac_cv_header_$ac_safe=no"
1678 fi
1679 rm -f conftest*
1680 fi
1681 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1682   echo "$ac_t""yes" 1>&6
1683     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1684   cat >> confdefs.h <<EOF
1685 #define $ac_tr_hdr 1
1686 EOF
1687
1688 else
1689   echo "$ac_t""no" 1>&6
1690 fi
1691 done
1692
1693 for ac_func in getpagesize
1694 do
1695 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1696 echo "configure:1697: checking for $ac_func" >&5
1697 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1698   echo $ac_n "(cached) $ac_c" 1>&6
1699 else
1700   cat > conftest.$ac_ext <<EOF
1701 #line 1702 "configure"
1702 #include "confdefs.h"
1703 /* System header to define __stub macros and hopefully few prototypes,
1704     which can conflict with char $ac_func(); below.  */
1705 #include <assert.h>
1706 /* Override any gcc2 internal prototype to avoid an error.  */
1707 /* We use char because int might match the return type of a gcc2
1708     builtin and then its argument prototype would still apply.  */
1709 char $ac_func();
1710
1711 int main() {
1712
1713 /* The GNU C library defines this for functions which it implements
1714     to always fail with ENOSYS.  Some functions are actually named
1715     something starting with __ and the normal name is an alias.  */
1716 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1717 choke me
1718 #else
1719 $ac_func();
1720 #endif
1721
1722 ; return 0; }
1723 EOF
1724 if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1725   rm -rf conftest*
1726   eval "ac_cv_func_$ac_func=yes"
1727 else
1728   echo "configure: failed program was:" >&5
1729   cat conftest.$ac_ext >&5
1730   rm -rf conftest*
1731   eval "ac_cv_func_$ac_func=no"
1732 fi
1733 rm -f conftest*
1734 fi
1735
1736 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1737   echo "$ac_t""yes" 1>&6
1738     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1739   cat >> confdefs.h <<EOF
1740 #define $ac_tr_func 1
1741 EOF
1742
1743 else
1744   echo "$ac_t""no" 1>&6
1745 fi
1746 done
1747
1748 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1749 echo "configure:1750: checking for working mmap" >&5
1750 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1751   echo $ac_n "(cached) $ac_c" 1>&6
1752 else
1753   if test "$cross_compiling" = yes; then
1754   ac_cv_func_mmap_fixed_mapped=no
1755 else
1756   cat > conftest.$ac_ext <<EOF
1757 #line 1758 "configure"
1758 #include "confdefs.h"
1759
1760 /* Thanks to Mike Haertel and Jim Avera for this test.
1761    Here is a matrix of mmap possibilities:
1762         mmap private not fixed
1763         mmap private fixed at somewhere currently unmapped
1764         mmap private fixed at somewhere already mapped
1765         mmap shared not fixed
1766         mmap shared fixed at somewhere currently unmapped
1767         mmap shared fixed at somewhere already mapped
1768    For private mappings, we should verify that changes cannot be read()
1769    back from the file, nor mmap's back from the file at a different
1770    address.  (There have been systems where private was not correctly
1771    implemented like the infamous i386 svr4.0, and systems where the
1772    VM page cache was not coherent with the filesystem buffer cache
1773    like early versions of FreeBSD and possibly contemporary NetBSD.)
1774    For shared mappings, we should conversely verify that changes get
1775    propogated back to all the places they're supposed to be.
1776
1777    Grep wants private fixed already mapped.
1778    The main things grep needs to know about mmap are:
1779    * does it exist and is it safe to write into the mmap'd area
1780    * how to use it (BSD variants)  */
1781 #include <sys/types.h>
1782 #include <fcntl.h>
1783 #include <sys/mman.h>
1784
1785 /* This mess was copied from the GNU getpagesize.h.  */
1786 #ifndef HAVE_GETPAGESIZE
1787 # ifdef HAVE_UNISTD_H
1788 #  include <unistd.h>
1789 # endif
1790
1791 /* Assume that all systems that can run configure have sys/param.h.  */
1792 # ifndef HAVE_SYS_PARAM_H
1793 #  define HAVE_SYS_PARAM_H 1
1794 # endif
1795
1796 # ifdef _SC_PAGESIZE
1797 #  define getpagesize() sysconf(_SC_PAGESIZE)
1798 # else /* no _SC_PAGESIZE */
1799 #  ifdef HAVE_SYS_PARAM_H
1800 #   include <sys/param.h>
1801 #   ifdef EXEC_PAGESIZE
1802 #    define getpagesize() EXEC_PAGESIZE
1803 #   else /* no EXEC_PAGESIZE */
1804 #    ifdef NBPG
1805 #     define getpagesize() NBPG * CLSIZE
1806 #     ifndef CLSIZE
1807 #      define CLSIZE 1
1808 #     endif /* no CLSIZE */
1809 #    else /* no NBPG */
1810 #     ifdef NBPC
1811 #      define getpagesize() NBPC
1812 #     else /* no NBPC */
1813 #      ifdef PAGESIZE
1814 #       define getpagesize() PAGESIZE
1815 #      endif /* PAGESIZE */
1816 #     endif /* no NBPC */
1817 #    endif /* no NBPG */
1818 #   endif /* no EXEC_PAGESIZE */
1819 #  else /* no HAVE_SYS_PARAM_H */
1820 #   define getpagesize() 8192   /* punt totally */
1821 #  endif /* no HAVE_SYS_PARAM_H */
1822 # endif /* no _SC_PAGESIZE */
1823
1824 #endif /* no HAVE_GETPAGESIZE */
1825
1826 #ifdef __cplusplus
1827 extern "C" { void *malloc(unsigned); }
1828 #else
1829 char *malloc();
1830 #endif
1831
1832 int
1833 main()
1834 {
1835         char *data, *data2, *data3;
1836         int i, pagesize;
1837         int fd;
1838
1839         pagesize = getpagesize();
1840
1841         /*
1842          * First, make a file with some known garbage in it.
1843          */
1844         data = malloc(pagesize);
1845         if (!data)
1846                 exit(1);
1847         for (i = 0; i < pagesize; ++i)
1848                 *(data + i) = rand();
1849         umask(0);
1850         fd = creat("conftestmmap", 0600);
1851         if (fd < 0)
1852                 exit(1);
1853         if (write(fd, data, pagesize) != pagesize)
1854                 exit(1);
1855         close(fd);
1856
1857         /*
1858          * Next, try to mmap the file at a fixed address which
1859          * already has something else allocated at it.  If we can,
1860          * also make sure that we see the same garbage.
1861          */
1862         fd = open("conftestmmap", O_RDWR);
1863         if (fd < 0)
1864                 exit(1);
1865         data2 = malloc(2 * pagesize);
1866         if (!data2)
1867                 exit(1);
1868         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1869         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1870             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1871                 exit(1);
1872         for (i = 0; i < pagesize; ++i)
1873                 if (*(data + i) != *(data2 + i))
1874                         exit(1);
1875
1876         /*
1877          * Finally, make sure that changes to the mapped area
1878          * do not percolate back to the file as seen by read().
1879          * (This is a bug on some variants of i386 svr4.0.)
1880          */
1881         for (i = 0; i < pagesize; ++i)
1882                 *(data2 + i) = *(data2 + i) + 1;
1883         data3 = malloc(pagesize);
1884         if (!data3)
1885                 exit(1);
1886         if (read(fd, data3, pagesize) != pagesize)
1887                 exit(1);
1888         for (i = 0; i < pagesize; ++i)
1889                 if (*(data + i) != *(data3 + i))
1890                         exit(1);
1891         close(fd);
1892         unlink("conftestmmap");
1893         exit(0);
1894 }
1895
1896 EOF
1897 if { (eval echo configure:1898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1898 then
1899   ac_cv_func_mmap_fixed_mapped=yes
1900 else
1901   echo "configure: failed program was:" >&5
1902   cat conftest.$ac_ext >&5
1903   rm -fr conftest*
1904   ac_cv_func_mmap_fixed_mapped=no
1905 fi
1906 rm -fr conftest*
1907 fi
1908
1909 fi
1910
1911 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1912 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1913   cat >> confdefs.h <<\EOF
1914 #define HAVE_MMAP 1
1915 EOF
1916
1917 fi
1918
1919
1920    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1921 unistd.h values.h sys/param.h
1922 do
1923 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1924 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1925 echo "configure:1926: checking for $ac_hdr" >&5
1926 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1927   echo $ac_n "(cached) $ac_c" 1>&6
1928 else
1929   cat > conftest.$ac_ext <<EOF
1930 #line 1931 "configure"
1931 #include "confdefs.h"
1932 #include <$ac_hdr>
1933 EOF
1934 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1935 { (eval echo configure:1936: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1936 ac_err=`grep -v '^ *+' conftest.out`
1937 if test -z "$ac_err"; then
1938   rm -rf conftest*
1939   eval "ac_cv_header_$ac_safe=yes"
1940 else
1941   echo "$ac_err" >&5
1942   echo "configure: failed program was:" >&5
1943   cat conftest.$ac_ext >&5
1944   rm -rf conftest*
1945   eval "ac_cv_header_$ac_safe=no"
1946 fi
1947 rm -f conftest*
1948 fi
1949 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1950   echo "$ac_t""yes" 1>&6
1951     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1952   cat >> confdefs.h <<EOF
1953 #define $ac_tr_hdr 1
1954 EOF
1955
1956 else
1957   echo "$ac_t""no" 1>&6
1958 fi
1959 done
1960
1961    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1962 __argz_count __argz_stringify __argz_next
1963 do
1964 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1965 echo "configure:1966: checking for $ac_func" >&5
1966 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1967   echo $ac_n "(cached) $ac_c" 1>&6
1968 else
1969   cat > conftest.$ac_ext <<EOF
1970 #line 1971 "configure"
1971 #include "confdefs.h"
1972 /* System header to define __stub macros and hopefully few prototypes,
1973     which can conflict with char $ac_func(); below.  */
1974 #include <assert.h>
1975 /* Override any gcc2 internal prototype to avoid an error.  */
1976 /* We use char because int might match the return type of a gcc2
1977     builtin and then its argument prototype would still apply.  */
1978 char $ac_func();
1979
1980 int main() {
1981
1982 /* The GNU C library defines this for functions which it implements
1983     to always fail with ENOSYS.  Some functions are actually named
1984     something starting with __ and the normal name is an alias.  */
1985 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1986 choke me
1987 #else
1988 $ac_func();
1989 #endif
1990
1991 ; return 0; }
1992 EOF
1993 if { (eval echo configure:1994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1994   rm -rf conftest*
1995   eval "ac_cv_func_$ac_func=yes"
1996 else
1997   echo "configure: failed program was:" >&5
1998   cat conftest.$ac_ext >&5
1999   rm -rf conftest*
2000   eval "ac_cv_func_$ac_func=no"
2001 fi
2002 rm -f conftest*
2003 fi
2004
2005 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2006   echo "$ac_t""yes" 1>&6
2007     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2008   cat >> confdefs.h <<EOF
2009 #define $ac_tr_func 1
2010 EOF
2011
2012 else
2013   echo "$ac_t""no" 1>&6
2014 fi
2015 done
2016
2017
2018    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2019      for ac_func in stpcpy
2020 do
2021 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2022 echo "configure:2023: checking for $ac_func" >&5
2023 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2024   echo $ac_n "(cached) $ac_c" 1>&6
2025 else
2026   cat > conftest.$ac_ext <<EOF
2027 #line 2028 "configure"
2028 #include "confdefs.h"
2029 /* System header to define __stub macros and hopefully few prototypes,
2030     which can conflict with char $ac_func(); below.  */
2031 #include <assert.h>
2032 /* Override any gcc2 internal prototype to avoid an error.  */
2033 /* We use char because int might match the return type of a gcc2
2034     builtin and then its argument prototype would still apply.  */
2035 char $ac_func();
2036
2037 int main() {
2038
2039 /* The GNU C library defines this for functions which it implements
2040     to always fail with ENOSYS.  Some functions are actually named
2041     something starting with __ and the normal name is an alias.  */
2042 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2043 choke me
2044 #else
2045 $ac_func();
2046 #endif
2047
2048 ; return 0; }
2049 EOF
2050 if { (eval echo configure:2051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2051   rm -rf conftest*
2052   eval "ac_cv_func_$ac_func=yes"
2053 else
2054   echo "configure: failed program was:" >&5
2055   cat conftest.$ac_ext >&5
2056   rm -rf conftest*
2057   eval "ac_cv_func_$ac_func=no"
2058 fi
2059 rm -f conftest*
2060 fi
2061
2062 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2063   echo "$ac_t""yes" 1>&6
2064     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2065   cat >> confdefs.h <<EOF
2066 #define $ac_tr_func 1
2067 EOF
2068
2069 else
2070   echo "$ac_t""no" 1>&6
2071 fi
2072 done
2073
2074    fi
2075    if test "${ac_cv_func_stpcpy}" = "yes"; then
2076      cat >> confdefs.h <<\EOF
2077 #define HAVE_STPCPY 1
2078 EOF
2079
2080    fi
2081
2082    if test $ac_cv_header_locale_h = yes; then
2083     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2084 echo "configure:2085: checking for LC_MESSAGES" >&5
2085 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2086   echo $ac_n "(cached) $ac_c" 1>&6
2087 else
2088   cat > conftest.$ac_ext <<EOF
2089 #line 2090 "configure"
2090 #include "confdefs.h"
2091 #include <locale.h>
2092 int main() {
2093 return LC_MESSAGES
2094 ; return 0; }
2095 EOF
2096 if { (eval echo configure:2097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2097   rm -rf conftest*
2098   am_cv_val_LC_MESSAGES=yes
2099 else
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   am_cv_val_LC_MESSAGES=no
2104 fi
2105 rm -f conftest*
2106 fi
2107
2108 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2109     if test $am_cv_val_LC_MESSAGES = yes; then
2110       cat >> confdefs.h <<\EOF
2111 #define HAVE_LC_MESSAGES 1
2112 EOF
2113
2114     fi
2115   fi
2116    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2117 echo "configure:2118: checking whether NLS is requested" >&5
2118         # Check whether --enable-nls or --disable-nls was given.
2119 if test "${enable_nls+set}" = set; then
2120   enableval="$enable_nls"
2121   USE_NLS=$enableval
2122 else
2123   USE_NLS=yes
2124 fi
2125
2126     echo "$ac_t""$USE_NLS" 1>&6
2127
2128
2129     USE_INCLUDED_LIBINTL=no
2130
2131         if test "$USE_NLS" = "yes"; then
2132       cat >> confdefs.h <<\EOF
2133 #define ENABLE_NLS 1
2134 EOF
2135
2136       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2137 echo "configure:2138: checking whether included gettext is requested" >&5
2138       # Check whether --with-included-gettext or --without-included-gettext was given.
2139 if test "${with_included_gettext+set}" = set; then
2140   withval="$with_included_gettext"
2141   nls_cv_force_use_gnu_gettext=$withval
2142 else
2143   nls_cv_force_use_gnu_gettext=no
2144 fi
2145
2146       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2147
2148       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2149       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2150                                         nls_cv_header_intl=
2151         nls_cv_header_libgt=
2152         CATOBJEXT=NONE
2153
2154         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2155 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2156 echo "configure:2157: checking for libintl.h" >&5
2157 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2158   echo $ac_n "(cached) $ac_c" 1>&6
2159 else
2160   cat > conftest.$ac_ext <<EOF
2161 #line 2162 "configure"
2162 #include "confdefs.h"
2163 #include <libintl.h>
2164 EOF
2165 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2166 { (eval echo configure:2167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2167 ac_err=`grep -v '^ *+' conftest.out`
2168 if test -z "$ac_err"; then
2169   rm -rf conftest*
2170   eval "ac_cv_header_$ac_safe=yes"
2171 else
2172   echo "$ac_err" >&5
2173   echo "configure: failed program was:" >&5
2174   cat conftest.$ac_ext >&5
2175   rm -rf conftest*
2176   eval "ac_cv_header_$ac_safe=no"
2177 fi
2178 rm -f conftest*
2179 fi
2180 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2181   echo "$ac_t""yes" 1>&6
2182   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2183 echo "configure:2184: checking for gettext in libc" >&5
2184 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2185   echo $ac_n "(cached) $ac_c" 1>&6
2186 else
2187   cat > conftest.$ac_ext <<EOF
2188 #line 2189 "configure"
2189 #include "confdefs.h"
2190 #include <libintl.h>
2191 int main() {
2192 return (int) gettext ("")
2193 ; return 0; }
2194 EOF
2195 if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2196   rm -rf conftest*
2197   gt_cv_func_gettext_libc=yes
2198 else
2199   echo "configure: failed program was:" >&5
2200   cat conftest.$ac_ext >&5
2201   rm -rf conftest*
2202   gt_cv_func_gettext_libc=no
2203 fi
2204 rm -f conftest*
2205 fi
2206
2207 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2208
2209            if test "$gt_cv_func_gettext_libc" != "yes"; then
2210              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2211 echo "configure:2212: checking for bindtextdomain in -lintl" >&5
2212 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2213 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2214   echo $ac_n "(cached) $ac_c" 1>&6
2215 else
2216   ac_save_LIBS="$LIBS"
2217 LIBS="-lintl  $LIBS"
2218 cat > conftest.$ac_ext <<EOF
2219 #line 2220 "configure"
2220 #include "confdefs.h"
2221 /* Override any gcc2 internal prototype to avoid an error.  */
2222 /* We use char because int might match the return type of a gcc2
2223     builtin and then its argument prototype would still apply.  */
2224 char bindtextdomain();
2225
2226 int main() {
2227 bindtextdomain()
2228 ; return 0; }
2229 EOF
2230 if { (eval echo configure:2231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2231   rm -rf conftest*
2232   eval "ac_cv_lib_$ac_lib_var=yes"
2233 else
2234   echo "configure: failed program was:" >&5
2235   cat conftest.$ac_ext >&5
2236   rm -rf conftest*
2237   eval "ac_cv_lib_$ac_lib_var=no"
2238 fi
2239 rm -f conftest*
2240 LIBS="$ac_save_LIBS"
2241
2242 fi
2243 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2244   echo "$ac_t""yes" 1>&6
2245   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2246 echo "configure:2247: checking for gettext in libintl" >&5
2247 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2248   echo $ac_n "(cached) $ac_c" 1>&6
2249 else
2250   cat > conftest.$ac_ext <<EOF
2251 #line 2252 "configure"
2252 #include "confdefs.h"
2253
2254 int main() {
2255 return (int) gettext ("")
2256 ; return 0; }
2257 EOF
2258 if { (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2259   rm -rf conftest*
2260   gt_cv_func_gettext_libintl=yes
2261 else
2262   echo "configure: failed program was:" >&5
2263   cat conftest.$ac_ext >&5
2264   rm -rf conftest*
2265   gt_cv_func_gettext_libintl=no
2266 fi
2267 rm -f conftest*
2268 fi
2269
2270 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2271 else
2272   echo "$ac_t""no" 1>&6
2273 fi
2274
2275            fi
2276
2277            if test "$gt_cv_func_gettext_libc" = "yes" \
2278               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2279               cat >> confdefs.h <<\EOF
2280 #define HAVE_GETTEXT 1
2281 EOF
2282
2283               # Extract the first word of "msgfmt", so it can be a program name with args.
2284 set dummy msgfmt; ac_word=$2
2285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2286 echo "configure:2287: checking for $ac_word" >&5
2287 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2288   echo $ac_n "(cached) $ac_c" 1>&6
2289 else
2290   case "$MSGFMT" in
2291   /*)
2292   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2293   ;;
2294   *)
2295   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2296   for ac_dir in $PATH; do
2297     test -z "$ac_dir" && ac_dir=.
2298     if test -f $ac_dir/$ac_word; then
2299       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2300         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2301         break
2302       fi
2303     fi
2304   done
2305   IFS="$ac_save_ifs"
2306   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2307   ;;
2308 esac
2309 fi
2310 MSGFMT="$ac_cv_path_MSGFMT"
2311 if test -n "$MSGFMT"; then
2312   echo "$ac_t""$MSGFMT" 1>&6
2313 else
2314   echo "$ac_t""no" 1>&6
2315 fi
2316               if test "$MSGFMT" != "no"; then
2317                 for ac_func in dcgettext
2318 do
2319 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2320 echo "configure:2321: checking for $ac_func" >&5
2321 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2322   echo $ac_n "(cached) $ac_c" 1>&6
2323 else
2324   cat > conftest.$ac_ext <<EOF
2325 #line 2326 "configure"
2326 #include "confdefs.h"
2327 /* System header to define __stub macros and hopefully few prototypes,
2328     which can conflict with char $ac_func(); below.  */
2329 #include <assert.h>
2330 /* Override any gcc2 internal prototype to avoid an error.  */
2331 /* We use char because int might match the return type of a gcc2
2332     builtin and then its argument prototype would still apply.  */
2333 char $ac_func();
2334
2335 int main() {
2336
2337 /* The GNU C library defines this for functions which it implements
2338     to always fail with ENOSYS.  Some functions are actually named
2339     something starting with __ and the normal name is an alias.  */
2340 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2341 choke me
2342 #else
2343 $ac_func();
2344 #endif
2345
2346 ; return 0; }
2347 EOF
2348 if { (eval echo configure:2349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2349   rm -rf conftest*
2350   eval "ac_cv_func_$ac_func=yes"
2351 else
2352   echo "configure: failed program was:" >&5
2353   cat conftest.$ac_ext >&5
2354   rm -rf conftest*
2355   eval "ac_cv_func_$ac_func=no"
2356 fi
2357 rm -f conftest*
2358 fi
2359
2360 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2361   echo "$ac_t""yes" 1>&6
2362     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2363   cat >> confdefs.h <<EOF
2364 #define $ac_tr_func 1
2365 EOF
2366
2367 else
2368   echo "$ac_t""no" 1>&6
2369 fi
2370 done
2371
2372                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2373 set dummy gmsgfmt; ac_word=$2
2374 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2375 echo "configure:2376: checking for $ac_word" >&5
2376 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2377   echo $ac_n "(cached) $ac_c" 1>&6
2378 else
2379   case "$GMSGFMT" in
2380   /*)
2381   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2382   ;;
2383   ?:/*)
2384   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2385   ;;
2386   *)
2387   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2388   for ac_dir in $PATH; do
2389     test -z "$ac_dir" && ac_dir=.
2390     if test -f $ac_dir/$ac_word; then
2391       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2392       break
2393     fi
2394   done
2395   IFS="$ac_save_ifs"
2396   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2397   ;;
2398 esac
2399 fi
2400 GMSGFMT="$ac_cv_path_GMSGFMT"
2401 if test -n "$GMSGFMT"; then
2402   echo "$ac_t""$GMSGFMT" 1>&6
2403 else
2404   echo "$ac_t""no" 1>&6
2405 fi
2406
2407                 # Extract the first word of "xgettext", so it can be a program name with args.
2408 set dummy xgettext; ac_word=$2
2409 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2410 echo "configure:2411: checking for $ac_word" >&5
2411 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2412   echo $ac_n "(cached) $ac_c" 1>&6
2413 else
2414   case "$XGETTEXT" in
2415   /*)
2416   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2417   ;;
2418   *)
2419   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2420   for ac_dir in $PATH; do
2421     test -z "$ac_dir" && ac_dir=.
2422     if test -f $ac_dir/$ac_word; then
2423       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2424         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2425         break
2426       fi
2427     fi
2428   done
2429   IFS="$ac_save_ifs"
2430   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2431   ;;
2432 esac
2433 fi
2434 XGETTEXT="$ac_cv_path_XGETTEXT"
2435 if test -n "$XGETTEXT"; then
2436   echo "$ac_t""$XGETTEXT" 1>&6
2437 else
2438   echo "$ac_t""no" 1>&6
2439 fi
2440
2441                 cat > conftest.$ac_ext <<EOF
2442 #line 2443 "configure"
2443 #include "confdefs.h"
2444
2445 int main() {
2446 extern int _nl_msg_cat_cntr;
2447                                return _nl_msg_cat_cntr
2448 ; return 0; }
2449 EOF
2450 if { (eval echo configure:2451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2451   rm -rf conftest*
2452   CATOBJEXT=.gmo
2453                    DATADIRNAME=share
2454 else
2455   echo "configure: failed program was:" >&5
2456   cat conftest.$ac_ext >&5
2457   rm -rf conftest*
2458   CATOBJEXT=.mo
2459                    DATADIRNAME=lib
2460 fi
2461 rm -f conftest*
2462                 INSTOBJEXT=.mo
2463               fi
2464             fi
2465
2466 else
2467   echo "$ac_t""no" 1>&6
2468 fi
2469
2470
2471
2472         if test "$CATOBJEXT" = "NONE"; then
2473                           nls_cv_use_gnu_gettext=yes
2474         fi
2475       fi
2476
2477       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2478                 INTLOBJS="\$(GETTOBJS)"
2479         # Extract the first word of "msgfmt", so it can be a program name with args.
2480 set dummy msgfmt; ac_word=$2
2481 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2482 echo "configure:2483: checking for $ac_word" >&5
2483 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2484   echo $ac_n "(cached) $ac_c" 1>&6
2485 else
2486   case "$MSGFMT" in
2487   /*)
2488   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2489   ;;
2490   *)
2491   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2492   for ac_dir in $PATH; do
2493     test -z "$ac_dir" && ac_dir=.
2494     if test -f $ac_dir/$ac_word; then
2495       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2496         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2497         break
2498       fi
2499     fi
2500   done
2501   IFS="$ac_save_ifs"
2502   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2503   ;;
2504 esac
2505 fi
2506 MSGFMT="$ac_cv_path_MSGFMT"
2507 if test -n "$MSGFMT"; then
2508   echo "$ac_t""$MSGFMT" 1>&6
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2514 set dummy gmsgfmt; ac_word=$2
2515 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2516 echo "configure:2517: checking for $ac_word" >&5
2517 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2518   echo $ac_n "(cached) $ac_c" 1>&6
2519 else
2520   case "$GMSGFMT" in
2521   /*)
2522   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2523   ;;
2524   ?:/*)
2525   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2526   ;;
2527   *)
2528   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2529   for ac_dir in $PATH; do
2530     test -z "$ac_dir" && ac_dir=.
2531     if test -f $ac_dir/$ac_word; then
2532       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2533       break
2534     fi
2535   done
2536   IFS="$ac_save_ifs"
2537   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2538   ;;
2539 esac
2540 fi
2541 GMSGFMT="$ac_cv_path_GMSGFMT"
2542 if test -n "$GMSGFMT"; then
2543   echo "$ac_t""$GMSGFMT" 1>&6
2544 else
2545   echo "$ac_t""no" 1>&6
2546 fi
2547
2548         # Extract the first word of "xgettext", so it can be a program name with args.
2549 set dummy xgettext; ac_word=$2
2550 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2551 echo "configure:2552: checking for $ac_word" >&5
2552 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2553   echo $ac_n "(cached) $ac_c" 1>&6
2554 else
2555   case "$XGETTEXT" in
2556   /*)
2557   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2558   ;;
2559   *)
2560   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2561   for ac_dir in $PATH; do
2562     test -z "$ac_dir" && ac_dir=.
2563     if test -f $ac_dir/$ac_word; then
2564       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2565         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2566         break
2567       fi
2568     fi
2569   done
2570   IFS="$ac_save_ifs"
2571   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2572   ;;
2573 esac
2574 fi
2575 XGETTEXT="$ac_cv_path_XGETTEXT"
2576 if test -n "$XGETTEXT"; then
2577   echo "$ac_t""$XGETTEXT" 1>&6
2578 else
2579   echo "$ac_t""no" 1>&6
2580 fi
2581
2582
2583         USE_INCLUDED_LIBINTL=yes
2584         CATOBJEXT=.gmo
2585         INSTOBJEXT=.mo
2586         DATADIRNAME=share
2587         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2588         INTLLIBS=$INTLDEPS
2589         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2590         nls_cv_header_intl=libintl.h
2591         nls_cv_header_libgt=libgettext.h
2592       fi
2593
2594             if test "$XGETTEXT" != ":"; then
2595                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2596           : ;
2597         else
2598           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2599           XGETTEXT=":"
2600         fi
2601       fi
2602
2603       # We need to process the po/ directory.
2604       POSUB=po
2605     else
2606       DATADIRNAME=share
2607       nls_cv_header_intl=libintl.h
2608       nls_cv_header_libgt=libgettext.h
2609     fi
2610
2611     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2612     # because some of the sources are only built for this goal.
2613     if test "$PACKAGE" = gettext; then
2614       USE_NLS=yes
2615       USE_INCLUDED_LIBINTL=yes
2616     fi
2617
2618                 for lang in $ALL_LINGUAS; do
2619       GMOFILES="$GMOFILES $lang.gmo"
2620       POFILES="$POFILES $lang.po"
2621     done
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636    if test "x$CATOBJEXT" != "x"; then
2637      if test "x$ALL_LINGUAS" = "x"; then
2638        LINGUAS=
2639      else
2640        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2641 echo "configure:2642: checking for catalogs to be installed" >&5
2642        NEW_LINGUAS=
2643        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2644          case "$ALL_LINGUAS" in
2645           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2646          esac
2647        done
2648        LINGUAS=$NEW_LINGUAS
2649        echo "$ac_t""$LINGUAS" 1>&6
2650      fi
2651
2652           if test -n "$LINGUAS"; then
2653        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2654      fi
2655    fi
2656
2657             if test $ac_cv_header_locale_h = yes; then
2658      INCLUDE_LOCALE_H="#include <locale.h>"
2659    else
2660      INCLUDE_LOCALE_H="\
2661 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2662    fi
2663
2664
2665             if test -f $srcdir/po2tbl.sed.in; then
2666       if test "$CATOBJEXT" = ".cat"; then
2667          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2668 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2669 echo "configure:2670: checking for linux/version.h" >&5
2670 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2671   echo $ac_n "(cached) $ac_c" 1>&6
2672 else
2673   cat > conftest.$ac_ext <<EOF
2674 #line 2675 "configure"
2675 #include "confdefs.h"
2676 #include <linux/version.h>
2677 EOF
2678 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2679 { (eval echo configure:2680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2680 ac_err=`grep -v '^ *+' conftest.out`
2681 if test -z "$ac_err"; then
2682   rm -rf conftest*
2683   eval "ac_cv_header_$ac_safe=yes"
2684 else
2685   echo "$ac_err" >&5
2686   echo "configure: failed program was:" >&5
2687   cat conftest.$ac_ext >&5
2688   rm -rf conftest*
2689   eval "ac_cv_header_$ac_safe=no"
2690 fi
2691 rm -f conftest*
2692 fi
2693 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2694   echo "$ac_t""yes" 1>&6
2695   msgformat=linux
2696 else
2697   echo "$ac_t""no" 1>&6
2698 msgformat=xopen
2699 fi
2700
2701
2702                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2703       fi
2704             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2705          $srcdir/po2tbl.sed.in > po2tbl.sed
2706    fi
2707
2708             if test "$PACKAGE" = "gettext"; then
2709      GT_NO="#NO#"
2710      GT_YES=
2711    else
2712      GT_NO=
2713      GT_YES="#YES#"
2714    fi
2715
2716
2717
2718    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2719
2720
2721       l=
2722
2723
2724             if test -d $srcdir/po; then
2725       test -d po || mkdir po
2726       if test "x$srcdir" != "x."; then
2727          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2728             posrcprefix="$srcdir/"
2729          else
2730             posrcprefix="../$srcdir/"
2731          fi
2732       else
2733          posrcprefix="../"
2734       fi
2735       rm -f po/POTFILES
2736       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2737          < $srcdir/po/POTFILES.in > po/POTFILES
2738    fi
2739
2740
2741
2742 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
2743 if test "${enable_sim_alignment+set}" = set; then
2744   enableval="$enable_sim_alignment"
2745   case "${enableval}" in
2746   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
2747   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
2748   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
2749   *)                            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
2750 esac
2751 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
2752   echo "Setting alignment flags = $sim_alignment" 6>&1
2753 fi
2754 else
2755   sim_alignment=""
2756 fi
2757
2758
2759 # Check whether --enable-sim-assert or --disable-sim-assert was given.
2760 if test "${enable_sim_assert+set}" = set; then
2761   enableval="$enable_sim_assert"
2762   case "${enableval}" in
2763   yes)  sim_assert="-DWITH_ASSERT=1";;
2764   no)   sim_assert="-DWITH_ASSERT=0";;
2765   *)    { echo "configure: error: "--enable-sim-assert does not take a value"" 1>&2; exit 1; }; sim_assert="";;
2766 esac
2767 if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
2768   echo "Setting assert flags = $sim_assert" 6>&1
2769 fi
2770 else
2771   sim_assert=""
2772 fi
2773
2774
2775 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
2776 if test "${enable_sim_bitsize+set}" = set; then
2777   enableval="$enable_sim_bitsize"
2778   case "${enableval}" in
2779   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
2780   *)     { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_bitsize="";;
2781 esac
2782 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
2783   echo "Setting bitsize flags = $sim_bitsize" 6>&1
2784 fi
2785 else
2786   sim_bitsize=""
2787 fi
2788
2789
2790 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
2791 if test "${enable_sim_bswap+set}" = set; then
2792   enableval="$enable_sim_bswap"
2793   case "${enableval}" in
2794   yes)  sim_bswap="-DWITH_BSWAP=1";;
2795   no)   sim_bswap="-DWITH_BSWAP=0";;
2796   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
2797 esac
2798 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
2799   echo "Setting bswap flags = $sim_bswap" 6>&1
2800 fi
2801 else
2802   sim_bswap=""
2803 fi
2804
2805
2806 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
2807 if test "${enable_sim_cflags+set}" = set; then
2808   enableval="$enable_sim_cflags"
2809   case "${enableval}" in
2810   yes)  sim_cflags="-O2 -fomit-frame-pointer";;
2811   no)   sim_cflags="";;
2812   *)    sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2813 esac
2814 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
2815   echo "Setting sim cflags = $sim_cflags" 6>&1
2816 fi
2817 else
2818   sim_cflags=""
2819 fi
2820
2821
2822 # Check whether --enable-sim-config or --disable-sim-config was given.
2823 if test "${enable_sim_config+set}" = set; then
2824   enableval="$enable_sim_config"
2825   case "${enableval}" in
2826   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-config=file"" 1>&2; exit 1; };;
2827   *)            if test -f "${srcdir}/${enableval}"; then
2828                   sim_config="${enableval}";
2829                 elif test -f "${srcdir}/${enableval}-config.h"; then
2830                   sim_config="${enableval}-config.h"
2831                 else
2832                   { echo "configure: error: "Config file $enableval was not found"" 1>&2; exit 1; };
2833                   sim_config=std-config.h
2834                 fi;;
2835 esac
2836 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
2837   echo "Setting config flags = $sim_config" 6>&1
2838 fi
2839 else
2840   sim_config="std-config.h"
2841 if test x"$silent" != x"yes"; then
2842   echo "Setting config flags = $sim_config" 6>&1
2843 fi
2844 fi
2845
2846
2847 # Check whether --enable-sim-decode-mechanism or --disable-sim-decode-mechanism was given.
2848 if test "${enable_sim_decode_mechanism+set}" = set; then
2849   enableval="$enable_sim_decode_mechanism"
2850   case "${enableval}" in
2851   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-decode-mechanism=file"" 1>&2; exit 1; };;
2852   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
2853   *)            { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
2854                 sim_decode_mechanism="switch";;
2855 esac
2856 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
2857   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
2858 fi
2859 else
2860   sim_decode_mechanism=""
2861 if test x"$silent" != x"yes"; then
2862   echo "Setting decode mechanism flags = $sim_decode_mechanism"
2863 fi
2864 fi
2865
2866
2867 # Check whether --enable-sim-default-model or --disable-sim-default-model was given.
2868 if test "${enable_sim_default_model+set}" = set; then
2869   enableval="$enable_sim_default_model"
2870   case "${enableval}" in
2871   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-default-model=model"" 1>&2; exit 1; };;
2872   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
2873 esac
2874 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
2875   echo "Setting default-model flags = $sim_default_model" 6>&1
2876 fi
2877 else
2878   sim_default_model=""
2879 fi
2880
2881
2882 # Check whether --enable-sim-duplicate or --disable-sim-duplicate was given.
2883 if test "${enable_sim_duplicate+set}" = set; then
2884   enableval="$enable_sim_duplicate"
2885   case "${enableval}" in
2886   yes)  sim_dup="-E";;
2887   no)   sim_dup="";;
2888   *)    { echo "configure: error: "--enable-sim-duplicate does not take a value"" 1>&2; exit 1; }; sim_dup="";;
2889 esac
2890 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
2891   echo "Setting duplicate flags = $sim_dup" 6>&1
2892 fi
2893 else
2894   sim_dup="-E"
2895 if test x"$silent" != x"yes"; then
2896   echo "Setting duplicate flags = $sim_dup" 6>&1
2897 fi
2898 fi
2899
2900
2901 # Check whether --enable-sim-endian or --disable-sim-endian was given.
2902 if test "${enable_sim_endian+set}" = set; then
2903   enableval="$enable_sim_endian"
2904   case "${enableval}" in
2905   yes)  case "$target" in
2906           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2907           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2908           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2909         esac;;
2910   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2911   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2912   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2913   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
2914 esac
2915 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
2916   echo "Setting endian flags = $sim_endian" 6>&1
2917 fi
2918 else
2919   sim_endian=""
2920 fi
2921
2922
2923 # Check whether --enable-sim-env or --disable-sim-env was given.
2924 if test "${enable_sim_env+set}" = set; then
2925   enableval="$enable_sim_env"
2926   case "${enableval}" in
2927   operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
2928   virtual | vea)        sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
2929   user | uea)           sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
2930   no)                   sim_env="-DWITH_ENVIRONMENT=0";;
2931   *)                    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-env"" 1>&2; exit 1; }; sim_env="";;
2932 esac
2933 if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
2934   echo "Setting env flags = $sim_env" 6>&1
2935 fi
2936 else
2937   sim_env=""
2938 fi
2939
2940
2941 # Check whether --enable-sim-filter or --disable-sim-filter was given.
2942 if test "${enable_sim_filter+set}" = set; then
2943   enableval="$enable_sim_filter"
2944   case "${enableval}" in
2945   yes)  { echo "configure: error: "--enable-sim-filter must be specified with a rule to filter or no"" 1>&2; exit 1; }; sim_filter="";;
2946   no)   sim_filter="";;
2947   *)    sim_filter="-F $enableval";;
2948 esac
2949 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
2950   echo "Setting filter flags = $sim_filter" 6>&1
2951 fi
2952 else
2953   sim_filter="-F 32,f,o"
2954 if test x"$silent" != x"yes"; then
2955   echo "Setting filter flags = $sim_filter" 6>&1
2956 fi
2957 fi
2958
2959
2960 # Check whether --enable-sim-float or --disable-sim-float was given.
2961 if test "${enable_sim_float+set}" = set; then
2962   enableval="$enable_sim_float"
2963   case "${enableval}" in
2964   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
2965   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
2966   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
2967 esac
2968 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
2969   echo "Setting float flags = $sim_float" 6>&1
2970 fi
2971 else
2972   sim_float=""
2973 fi
2974
2975
2976 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
2977 if test "${enable_sim_hardware+set}" = set; then
2978   enableval="$enable_sim_hardware"
2979   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
2980 case "${enableval}" in
2981   yes)  ;;
2982   no)   { echo "configure: error: "List of hardware must be specified for --enable-sim-hardware"" 1>&2; exit 1; }; hardware="";;
2983   ,*)   hardware="${hardware}${enableval}";;
2984   *,)   hardware="${enableval}${hardware}";;
2985   *)    hardware="${enableval}"'';;
2986 esac
2987 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
2988 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
2989 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
2990   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
2991 fi
2992 else
2993   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
2994 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
2995 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
2996 if test x"$silent" != x"yes"; then
2997   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
2998 fi
2999 fi
3000
3001
3002 # Check whether --enable-sim-hostbitsize or --disable-sim-hostbitsize was given.
3003 if test "${enable_sim_hostbitsize+set}" = set; then
3004   enableval="$enable_sim_hostbitsize"
3005   case "${enableval}" in
3006   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3007   *)     { echo "configure: error: "--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_hostbitsize="";;
3008 esac
3009 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3010   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3011 fi
3012 else
3013   sim_hostbitsize=""
3014 fi
3015
3016
3017 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3018 if test "${enable_sim_hostendian+set}" = set; then
3019   enableval="$enable_sim_hostendian"
3020   case "${enableval}" in
3021   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3022   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3023   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3024   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3025 esac
3026 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3027   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3028 fi
3029 else
3030
3031 if test "x$cross_compiling" = "xno"; then
3032   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3033 echo "configure:3034: checking whether byte ordering is bigendian" >&5
3034 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3035   echo $ac_n "(cached) $ac_c" 1>&6
3036 else
3037   ac_cv_c_bigendian=unknown
3038 # See if sys/param.h defines the BYTE_ORDER macro.
3039 cat > conftest.$ac_ext <<EOF
3040 #line 3041 "configure"
3041 #include "confdefs.h"
3042 #include <sys/types.h>
3043 #include <sys/param.h>
3044 int main() {
3045
3046 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3047  bogus endian macros
3048 #endif
3049 ; return 0; }
3050 EOF
3051 if { (eval echo configure:3052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3052   rm -rf conftest*
3053   # It does; now see whether it defined to BIG_ENDIAN or not.
3054 cat > conftest.$ac_ext <<EOF
3055 #line 3056 "configure"
3056 #include "confdefs.h"
3057 #include <sys/types.h>
3058 #include <sys/param.h>
3059 int main() {
3060
3061 #if BYTE_ORDER != BIG_ENDIAN
3062  not big endian
3063 #endif
3064 ; return 0; }
3065 EOF
3066 if { (eval echo configure:3067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3067   rm -rf conftest*
3068   ac_cv_c_bigendian=yes
3069 else
3070   echo "configure: failed program was:" >&5
3071   cat conftest.$ac_ext >&5
3072   rm -rf conftest*
3073   ac_cv_c_bigendian=no
3074 fi
3075 rm -f conftest*
3076 else
3077   echo "configure: failed program was:" >&5
3078   cat conftest.$ac_ext >&5
3079 fi
3080 rm -f conftest*
3081 if test $ac_cv_c_bigendian = unknown; then
3082 if test "$cross_compiling" = yes; then
3083     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3084 else
3085   cat > conftest.$ac_ext <<EOF
3086 #line 3087 "configure"
3087 #include "confdefs.h"
3088 main () {
3089   /* Are we little or big endian?  From Harbison&Steele.  */
3090   union
3091   {
3092     long l;
3093     char c[sizeof (long)];
3094   } u;
3095   u.l = 1;
3096   exit (u.c[sizeof (long) - 1] == 1);
3097 }
3098 EOF
3099 if { (eval echo configure:3100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3100 then
3101   ac_cv_c_bigendian=no
3102 else
3103   echo "configure: failed program was:" >&5
3104   cat conftest.$ac_ext >&5
3105   rm -fr conftest*
3106   ac_cv_c_bigendian=yes
3107 fi
3108 rm -fr conftest*
3109 fi
3110
3111 fi
3112 fi
3113
3114 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3115 if test $ac_cv_c_bigendian = yes; then
3116   cat >> confdefs.h <<\EOF
3117 #define WORDS_BIGENDIAN 1
3118 EOF
3119
3120 fi
3121
3122   if test $ac_cv_c_bigendian = yes; then
3123     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3124   else
3125     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3126   fi
3127 else
3128   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3129 fi
3130 fi
3131
3132
3133 # Check whether --enable-sim-icache or --disable-sim-icache was given.
3134 if test "${enable_sim_icache+set}" = set; then
3135   enableval="$enable_sim_icache"
3136   icache="-R"
3137  case "${enableval}" in
3138   yes)          icache="1024"; sim_icache="-I $icache";;
3139   no)           sim_icache="-R";;
3140   *) icache=1024
3141      sim_icache="-"
3142      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3143        case "$x" in
3144          define)        sim_icache="${sim_icache}R";;
3145          semantic)      sim_icache="${sim_icache}C";;
3146          insn)          sim_icache="${sim_icache}S";;
3147          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3148          *)             { echo "configure: error: "Unknown value $x for --enable-sim-icache"" 1>&2; exit 1; }; sim_icache="";;
3149        esac
3150      done
3151      sim_icache="${sim_icache}I $icache";;
3152 esac
3153 if test x"$silent" != x"yes" && test x"$icache" != x""; then
3154   echo "Setting instruction cache size to $icache ($sim_icache)"
3155 fi
3156 else
3157   sim_icache="-CSRI 1024"
3158 if test x"$silent" != x"yes"; then
3159   echo "Setting instruction cache size to 1024 ($sim_icache)"
3160 fi
3161 fi
3162
3163
3164 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3165 if test "${enable_sim_inline+set}" = set; then
3166   enableval="$enable_sim_inline"
3167   sim_inline=""
3168 case "$enableval" in
3169   no)           sim_inline="-DDEFAULT_INLINE=0";;
3170   0)            sim_inline="-DDEFAULT_INLINE=0";;
3171   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3172   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3173   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3174        new_flag=""
3175        case "$x" in
3176          *_INLINE=*)    new_flag="-D$x";;
3177          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3178          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
3179          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
3180        esac
3181        if test x"$sim_inline" = x""; then
3182          sim_inline="$new_flag"
3183        else
3184          sim_inline="$sim_inline $new_flag"
3185        fi
3186      done;;
3187 esac
3188 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3189   echo "Setting inline flags = $sim_inline" 6>&1
3190 fi
3191 else
3192   if test x"$GCC" != ""; then
3193   sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS"
3194   if test x"$silent" != x"yes"; then
3195     echo "Setting inline flags = $sim_inline" 6>&1
3196   fi
3197 else
3198   sim_inline=""
3199 fi
3200 fi
3201
3202
3203 # Check whether --enable-sim-jump or --disable-sim-jump was given.
3204 if test "${enable_sim_jump+set}" = set; then
3205   enableval="$enable_sim_jump"
3206   case "${enableval}" in
3207   yes)  sim_jump="-J";;
3208   no)   sim_jump="";;
3209   *)    { echo "configure: error: "--enable-sim-jump does not take a value"" 1>&2; exit 1; }; sim_jump="";;
3210 esac
3211 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3212   echo "Setting jump flag = $sim_jump" 6>&1
3213 fi
3214 else
3215   sim_jump=""
3216 if test x"$silent" != x"yes"; then
3217   echo "Setting jump flag = $sim_jump" 6>&1
3218 fi
3219 fi
3220
3221
3222 # Check whether --enable-sim-line-nr or --disable-sim-line-nr was given.
3223 if test "${enable_sim_line_nr+set}" = set; then
3224   enableval="$enable_sim_line_nr"
3225   case "${enableval}" in
3226   yes)  sim_line_nr="";;
3227   no)   sim_line_nr="-L";;
3228   *)    { echo "configure: error: "--enable-sim-line-nr does not take a value"" 1>&2; exit 1; }; sim_line_nr="";;
3229 esac
3230 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3231   echo "Setting warning flags = $sim_line_nr" 6>&1
3232 fi
3233 else
3234   sim_line_nr=""
3235 fi
3236
3237
3238 # Check whether --enable-sim-model or --disable-sim-model was given.
3239 if test "${enable_sim_model+set}" = set; then
3240   enableval="$enable_sim_model"
3241   case "${enableval}" in
3242   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-model=model"" 1>&2; exit 1; };;
3243   *)            sim_model="-DWITH_MODEL=${enableval}";;
3244 esac
3245 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3246   echo "Setting model flags = $sim_model" 6>&1
3247 fi
3248 else
3249   sim_model=""
3250 fi
3251
3252
3253 # Check whether --enable-sim-model-issue or --disable-sim-model-issue was given.
3254 if test "${enable_sim_model_issue+set}" = set; then
3255   enableval="$enable_sim_model_issue"
3256   case "${enableval}" in
3257   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3258   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3259   *)    { echo "configure: error: "--enable-sim-model-issue does not take a value"" 1>&2; exit 1; }; sim_model_issue="";;
3260 esac
3261 if test x"$silent" != x"yes"; then
3262   echo "Setting model-issue flags = $sim_model_issue" 6>&1
3263 fi
3264 else
3265   sim_model_issue=""
3266 fi
3267
3268
3269 # Check whether --enable-sim-monitor or --disable-sim-monitor was given.
3270 if test "${enable_sim_monitor+set}" = set; then
3271   enableval="$enable_sim_monitor"
3272   case "${enableval}" in
3273   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3274   no)           sim_monitor="-DWITH_MON=0";;
3275   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3276   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3277   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-mon"" 1>&2; exit 1; }; sim_env="";;
3278 esac
3279 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3280   echo "Setting monitor flags = $sim_monitor" 6>&1
3281 fi
3282 else
3283   sim_monitor=""
3284 fi
3285
3286
3287 # Check whether --enable-sim-opcode or --disable-sim-opcode was given.
3288 if test "${enable_sim_opcode+set}" = set; then
3289   enableval="$enable_sim_opcode"
3290   case "${enableval}" in
3291   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-opcode=file"" 1>&2; exit 1; };;
3292   *)            if test -f "${srcdir}/${enableval}"; then
3293                   sim_opcode="${enableval}"
3294                 elif test -f "${srcdir}/dc-${enableval}"; then
3295                   sim_opcode="dc-${enableval}"
3296                 else
3297                   { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
3298                   sim_opcode="dc-complex"
3299                 fi;;
3300 esac
3301 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3302   echo "Setting opcode flags = $sim_opcode" 6>&1
3303 fi
3304 else
3305   sim_opcode="dc-complex"
3306 if test x"$silent" != x"yes"; then
3307   echo "Setting opcode flags = $sim_opcode"
3308 fi
3309 fi
3310
3311
3312 # Check whether --enable-sim-packages or --disable-sim-packages was given.
3313 if test "${enable_sim_packages+set}" = set; then
3314   enableval="$enable_sim_packages"
3315   packages=disklabel
3316 case "${enableval}" in
3317   yes)  ;;
3318   no)   { echo "configure: error: "List of packages must be specified for --enable-sim-packages"" 1>&2; exit 1; }; packages="";;
3319   ,*)   packages="${packages}${enableval}";;
3320   *,)   packages="${enableval}${packages}";;
3321   *)    packages="${enableval}"'';;
3322 esac
3323 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3324 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3325 if test x"$silent" != x"yes" && test x"$packages" != x""; then
3326   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3327 fi
3328 else
3329   packages=disklabel
3330 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3331 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3332 if test x"$silent" != x"yes"; then
3333   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3334 fi
3335 fi
3336
3337
3338 # Check whether --enable-sim-regparm or --disable-sim-regparm was given.
3339 if test "${enable_sim_regparm+set}" = set; then
3340   enableval="$enable_sim_regparm"
3341   case "${enableval}" in
3342   0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
3343   no)                            sim_regparm="" ;;
3344   yes)                           sim_regparm="-DWITH_REGPARM=3";;
3345   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-regparm"" 1>&2; exit 1; }; sim_regparm="";;
3346 esac
3347 if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
3348   echo "Setting regparm flags = $sim_regparm" 6>&1
3349 fi
3350 else
3351   sim_regparm=""
3352 fi
3353
3354
3355 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
3356 if test "${enable_sim_reserved_bits+set}" = set; then
3357   enableval="$enable_sim_reserved_bits"
3358   case "${enableval}" in
3359   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
3360   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
3361   *)    { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved="";;
3362 esac
3363 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3364   echo "Setting reserved flags = $sim_reserved" 6>&1
3365 fi
3366 else
3367   sim_reserved=""
3368 fi
3369
3370
3371 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3372 if test "${enable_sim_smp+set}" = set; then
3373   enableval="$enable_sim_smp"
3374   case "${enableval}" in
3375   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3376   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3377   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3378 esac
3379 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3380   echo "Setting smp flags = $sim_smp" 6>&1
3381 fi
3382 else
3383   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3384 if test x"$silent" != x"yes"; then
3385   echo "Setting smp flags = $sim_smp" 6>&1
3386 fi
3387 fi
3388
3389
3390 # Check whether --enable-sim-stdcall or --disable-sim-stdcall was given.
3391 if test "${enable_sim_stdcall+set}" = set; then
3392   enableval="$enable_sim_stdcall"
3393   case "${enableval}" in
3394   no)           sim_stdcall="" ;;
3395   std*)         sim_stdcall="-DWITH_STDCALL=1";;
3396   yes)          sim_stdcall="-DWITH_STDCALL=1";;
3397   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-stdcall"" 1>&2; exit 1; }; sim_stdcall="";;
3398 esac
3399 if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
3400   echo "Setting function call flags = $sim_stdcall" 6>&1
3401 fi
3402 else
3403   sim_stdcall=""
3404 fi
3405
3406
3407 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3408 if test "${enable_sim_stdio+set}" = set; then
3409   enableval="$enable_sim_stdio"
3410   case "${enableval}" in
3411   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3412   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3413   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3414 esac
3415 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3416   echo "Setting stdio flags = $sim_stdio" 6>&1
3417 fi
3418 else
3419   sim_stdio=""
3420 fi
3421
3422
3423 # Check whether --enable-sim-switch or --disable-sim-switch was given.
3424 if test "${enable_sim_switch+set}" = set; then
3425   enableval="$enable_sim_switch"
3426   case "${enableval}" in
3427   yes)  sim_switch="-s";;
3428   no)   sim_switch="";;
3429   *)    { echo "configure: error: "--enable-sim-switch does not take a value"" 1>&2; exit 1; }; sim_switch="";;
3430 esac
3431 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3432   echo "Setting switch flags = $sim_switch" 6>&1
3433 fi
3434 else
3435   sim_switch="";
3436 if test x"$silent" != x"yes"; then
3437   echo "Setting switch flags = $sim_switch" 6>&1
3438 fi
3439 fi
3440
3441
3442 # Check whether --enable-sim-timebase or --disable-sim-timebase was given.
3443 if test "${enable_sim_timebase+set}" = set; then
3444   enableval="$enable_sim_timebase"
3445   case "${enableval}" in
3446   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
3447   no)   sim_timebase="-DWITH_TIME_BASE=0";;
3448   *)    { echo "configure: error: "--enable-sim-timebase does not take a value"" 1>&2; exit 1; }; sim_timebase="";;
3449 esac
3450 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3451   echo "Setting timebase flags = $sim_timebase" 6>&1
3452 fi
3453 else
3454   sim_timebase=""
3455 fi
3456
3457
3458 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3459 if test "${enable_sim_trace+set}" = set; then
3460   enableval="$enable_sim_trace"
3461   case "${enableval}" in
3462   yes)  sim_trace="-DWITH_TRACE=1";;
3463   no)   sim_trace="-DWITH_TRACE=0";;
3464   *)    { echo "configure: error: "--enable-sim-trace does not take a value"" 1>&2; exit 1; }; sim_trace="";;
3465 esac
3466 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3467   echo "Setting trace flags = $sim_trace" 6>&1
3468 fi
3469 else
3470   sim_trace=""
3471 fi
3472
3473
3474 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
3475 if test "${enable_sim_warnings+set}" = set; then
3476   enableval="$enable_sim_warnings"
3477   case "${enableval}" in
3478   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3479   no)   sim_warnings="-w";;
3480   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3481 esac
3482 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3483   echo "Setting warning flags = $sim_warnings" 6>&1
3484 fi
3485 else
3486   sim_warnings=""
3487 fi
3488
3489
3490 # Check whether --enable-sim-xor-endian or --disable-sim-xor-endian was given.
3491 if test "${enable_sim_xor_endian+set}" = set; then
3492   enableval="$enable_sim_xor_endian"
3493   case "${enableval}" in
3494   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3495   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3496   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
3497 esac
3498 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3499   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
3500 fi
3501 else
3502   sim_xor_endian=""
3503 fi
3504
3505
3506 ac_aux_dir=
3507 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
3508   if test -f $ac_dir/install-sh; then
3509     ac_aux_dir=$ac_dir
3510     ac_install_sh="$ac_aux_dir/install-sh -c"
3511     break
3512   elif test -f $ac_dir/install.sh; then
3513     ac_aux_dir=$ac_dir
3514     ac_install_sh="$ac_aux_dir/install.sh -c"
3515     break
3516   fi
3517 done
3518 if test -z "$ac_aux_dir"; then
3519   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
3520 fi
3521 ac_config_guess=$ac_aux_dir/config.guess
3522 ac_config_sub=$ac_aux_dir/config.sub
3523 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
3524
3525
3526 # Do some error checking and defaulting for the host and target type.
3527 # The inputs are:
3528 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
3529 #
3530 # The rules are:
3531 # 1. You are not allowed to specify --host, --target, and nonopt at the
3532 #    same time.
3533 # 2. Host defaults to nonopt.
3534 # 3. If nonopt is not specified, then host defaults to the current host,
3535 #    as determined by config.guess.
3536 # 4. Target and build default to nonopt.
3537 # 5. If nonopt is not specified, then target and build default to host.
3538
3539 # The aliases save the names the user supplied, while $host etc.
3540 # will get canonicalized.
3541 case $host---$target---$nonopt in
3542 NONE---*---* | *---NONE---* | *---*---NONE) ;;
3543 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
3544 esac
3545
3546
3547 # Make sure we can run config.sub.
3548 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
3549 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
3550 fi
3551
3552 echo $ac_n "checking host system type""... $ac_c" 1>&6
3553 echo "configure:3554: checking host system type" >&5
3554
3555 host_alias=$host
3556 case "$host_alias" in
3557 NONE)
3558   case $nonopt in
3559   NONE)
3560     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
3561     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
3562     fi ;;
3563   *) host_alias=$nonopt ;;
3564   esac ;;
3565 esac
3566
3567 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
3568 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3569 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3570 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3571 echo "$ac_t""$host" 1>&6
3572
3573 echo $ac_n "checking target system type""... $ac_c" 1>&6
3574 echo "configure:3575: checking target system type" >&5
3575
3576 target_alias=$target
3577 case "$target_alias" in
3578 NONE)
3579   case $nonopt in
3580   NONE) target_alias=$host_alias ;;
3581   *) target_alias=$nonopt ;;
3582   esac ;;
3583 esac
3584
3585 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
3586 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3587 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3588 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3589 echo "$ac_t""$target" 1>&6
3590
3591 echo $ac_n "checking build system type""... $ac_c" 1>&6
3592 echo "configure:3593: checking build system type" >&5
3593
3594 build_alias=$build
3595 case "$build_alias" in
3596 NONE)
3597   case $nonopt in
3598   NONE) build_alias=$host_alias ;;
3599   *) build_alias=$nonopt ;;
3600   esac ;;
3601 esac
3602
3603 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
3604 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3605 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3606 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3607 echo "$ac_t""$build" 1>&6
3608
3609 test "$host_alias" != "$target_alias" &&
3610   test "$program_prefix$program_suffix$program_transform_name" = \
3611     NONENONEs,x,x, &&
3612   program_prefix=${target_alias}-
3613
3614 if test "$program_transform_name" = s,x,x,; then
3615   program_transform_name=
3616 else
3617   # Double any \ or $.  echo might interpret backslashes.
3618   cat <<\EOF_SED > conftestsed
3619 s,\\,\\\\,g; s,\$,$$,g
3620 EOF_SED
3621   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3622   rm -f conftestsed
3623 fi
3624 test "$program_prefix" != NONE &&
3625   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3626 # Use a double $ so make ignores it.
3627 test "$program_suffix" != NONE &&
3628   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3629
3630 # sed with no file args requires a program.
3631 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3632
3633
3634 . ${srcdir}/../../bfd/configure.host
3635
3636
3637
3638 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
3639 echo "configure:3640: checking for st_blksize in struct stat" >&5
3640 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
3641   echo $ac_n "(cached) $ac_c" 1>&6
3642 else
3643   cat > conftest.$ac_ext <<EOF
3644 #line 3645 "configure"
3645 #include "confdefs.h"
3646 #include <sys/types.h>
3647 #include <sys/stat.h>
3648 int main() {
3649 struct stat s; s.st_blksize;
3650 ; return 0; }
3651 EOF
3652 if { (eval echo configure:3653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3653   rm -rf conftest*
3654   ac_cv_struct_st_blksize=yes
3655 else
3656   echo "configure: failed program was:" >&5
3657   cat conftest.$ac_ext >&5
3658   rm -rf conftest*
3659   ac_cv_struct_st_blksize=no
3660 fi
3661 rm -f conftest*
3662 fi
3663
3664 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
3665 if test $ac_cv_struct_st_blksize = yes; then
3666   cat >> confdefs.h <<\EOF
3667 #define HAVE_ST_BLKSIZE 1
3668 EOF
3669
3670 fi
3671
3672 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
3673 echo "configure:3674: checking for st_blocks in struct stat" >&5
3674 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
3675   echo $ac_n "(cached) $ac_c" 1>&6
3676 else
3677   cat > conftest.$ac_ext <<EOF
3678 #line 3679 "configure"
3679 #include "confdefs.h"
3680 #include <sys/types.h>
3681 #include <sys/stat.h>
3682 int main() {
3683 struct stat s; s.st_blocks;
3684 ; return 0; }
3685 EOF
3686 if { (eval echo configure:3687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3687   rm -rf conftest*
3688   ac_cv_struct_st_blocks=yes
3689 else
3690   echo "configure: failed program was:" >&5
3691   cat conftest.$ac_ext >&5
3692   rm -rf conftest*
3693   ac_cv_struct_st_blocks=no
3694 fi
3695 rm -f conftest*
3696 fi
3697
3698 echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
3699 if test $ac_cv_struct_st_blocks = yes; then
3700   cat >> confdefs.h <<\EOF
3701 #define HAVE_ST_BLOCKS 1
3702 EOF
3703
3704 else
3705   LIBOBJS="$LIBOBJS fileblocks.o"
3706 fi
3707
3708 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
3709 echo "configure:3710: checking for st_rdev in struct stat" >&5
3710 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
3711   echo $ac_n "(cached) $ac_c" 1>&6
3712 else
3713   cat > conftest.$ac_ext <<EOF
3714 #line 3715 "configure"
3715 #include "confdefs.h"
3716 #include <sys/types.h>
3717 #include <sys/stat.h>
3718 int main() {
3719 struct stat s; s.st_rdev;
3720 ; return 0; }
3721 EOF
3722 if { (eval echo configure:3723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3723   rm -rf conftest*
3724   ac_cv_struct_st_rdev=yes
3725 else
3726   echo "configure: failed program was:" >&5
3727   cat conftest.$ac_ext >&5
3728   rm -rf conftest*
3729   ac_cv_struct_st_rdev=no
3730 fi
3731 rm -f conftest*
3732 fi
3733
3734 echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
3735 if test $ac_cv_struct_st_rdev = yes; then
3736   cat >> confdefs.h <<\EOF
3737 #define HAVE_ST_RDEV 1
3738 EOF
3739
3740 fi
3741
3742 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
3743 echo "configure:3744: checking whether struct tm is in sys/time.h or time.h" >&5
3744 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
3745   echo $ac_n "(cached) $ac_c" 1>&6
3746 else
3747   cat > conftest.$ac_ext <<EOF
3748 #line 3749 "configure"
3749 #include "confdefs.h"
3750 #include <sys/types.h>
3751 #include <time.h>
3752 int main() {
3753 struct tm *tp; tp->tm_sec;
3754 ; return 0; }
3755 EOF
3756 if { (eval echo configure:3757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3757   rm -rf conftest*
3758   ac_cv_struct_tm=time.h
3759 else
3760   echo "configure: failed program was:" >&5
3761   cat conftest.$ac_ext >&5
3762   rm -rf conftest*
3763   ac_cv_struct_tm=sys/time.h
3764 fi
3765 rm -f conftest*
3766 fi
3767
3768 echo "$ac_t""$ac_cv_struct_tm" 1>&6
3769 if test $ac_cv_struct_tm = sys/time.h; then
3770   cat >> confdefs.h <<\EOF
3771 #define TM_IN_SYS_TIME 1
3772 EOF
3773
3774 fi
3775
3776 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
3777 echo "configure:3778: checking for tm_zone in struct tm" >&5
3778 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
3779   echo $ac_n "(cached) $ac_c" 1>&6
3780 else
3781   cat > conftest.$ac_ext <<EOF
3782 #line 3783 "configure"
3783 #include "confdefs.h"
3784 #include <sys/types.h>
3785 #include <$ac_cv_struct_tm>
3786 int main() {
3787 struct tm tm; tm.tm_zone;
3788 ; return 0; }
3789 EOF
3790 if { (eval echo configure:3791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3791   rm -rf conftest*
3792   ac_cv_struct_tm_zone=yes
3793 else
3794   echo "configure: failed program was:" >&5
3795   cat conftest.$ac_ext >&5
3796   rm -rf conftest*
3797   ac_cv_struct_tm_zone=no
3798 fi
3799 rm -f conftest*
3800 fi
3801
3802 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
3803 if test "$ac_cv_struct_tm_zone" = yes; then
3804   cat >> confdefs.h <<\EOF
3805 #define HAVE_TM_ZONE 1
3806 EOF
3807
3808 else
3809   echo $ac_n "checking for tzname""... $ac_c" 1>&6
3810 echo "configure:3811: checking for tzname" >&5
3811 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
3812   echo $ac_n "(cached) $ac_c" 1>&6
3813 else
3814   cat > conftest.$ac_ext <<EOF
3815 #line 3816 "configure"
3816 #include "confdefs.h"
3817 #include <time.h>
3818 #ifndef tzname /* For SGI.  */
3819 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
3820 #endif
3821 int main() {
3822 atoi(*tzname);
3823 ; return 0; }
3824 EOF
3825 if { (eval echo configure:3826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3826   rm -rf conftest*
3827   ac_cv_var_tzname=yes
3828 else
3829   echo "configure: failed program was:" >&5
3830   cat conftest.$ac_ext >&5
3831   rm -rf conftest*
3832   ac_cv_var_tzname=no
3833 fi
3834 rm -f conftest*
3835 fi
3836
3837 echo "$ac_t""$ac_cv_var_tzname" 1>&6
3838   if test $ac_cv_var_tzname = yes; then
3839     cat >> confdefs.h <<\EOF
3840 #define HAVE_TZNAME 1
3841 EOF
3842
3843   fi
3844 fi
3845
3846
3847 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3848 echo "configure:3849: checking for uid_t in sys/types.h" >&5
3849 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3850   echo $ac_n "(cached) $ac_c" 1>&6
3851 else
3852   cat > conftest.$ac_ext <<EOF
3853 #line 3854 "configure"
3854 #include "confdefs.h"
3855 #include <sys/types.h>
3856 EOF
3857 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3858   egrep "uid_t" >/dev/null 2>&1; then
3859   rm -rf conftest*
3860   ac_cv_type_uid_t=yes
3861 else
3862   rm -rf conftest*
3863   ac_cv_type_uid_t=no
3864 fi
3865 rm -f conftest*
3866
3867 fi
3868
3869 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3870 if test $ac_cv_type_uid_t = no; then
3871   cat >> confdefs.h <<\EOF
3872 #define uid_t int
3873 EOF
3874
3875   cat >> confdefs.h <<\EOF
3876 #define gid_t int
3877 EOF
3878
3879 fi
3880
3881 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3882 echo "configure:3883: checking type of array argument to getgroups" >&5
3883 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3884   echo $ac_n "(cached) $ac_c" 1>&6
3885 else
3886   if test "$cross_compiling" = yes; then
3887   ac_cv_type_getgroups=cross
3888 else
3889   cat > conftest.$ac_ext <<EOF
3890 #line 3891 "configure"
3891 #include "confdefs.h"
3892
3893 /* Thanks to Mike Rendell for this test.  */
3894 #include <sys/types.h>
3895 #define NGID 256
3896 #undef MAX
3897 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3898 main()
3899 {
3900   gid_t gidset[NGID];
3901   int i, n;
3902   union { gid_t gval; long lval; }  val;
3903
3904   val.lval = -1;
3905   for (i = 0; i < NGID; i++)
3906     gidset[i] = val.gval;
3907   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3908                  gidset);
3909   /* Exit non-zero if getgroups seems to require an array of ints.  This
3910      happens when gid_t is short but getgroups modifies an array of ints.  */
3911   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3912 }
3913
3914 EOF
3915 if { (eval echo configure:3916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3916 then
3917     ac_cv_type_getgroups=gid_t
3918 else
3919   echo "configure: failed program was:" >&5
3920   cat conftest.$ac_ext >&5
3921   rm -fr conftest*
3922   ac_cv_type_getgroups=int
3923 fi
3924 rm -fr conftest*
3925 fi
3926
3927 if test $ac_cv_type_getgroups = cross; then
3928         cat > conftest.$ac_ext <<EOF
3929 #line 3930 "configure"
3930 #include "confdefs.h"
3931 #include <unistd.h>
3932 EOF
3933 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3934   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
3935   rm -rf conftest*
3936   ac_cv_type_getgroups=gid_t
3937 else
3938   rm -rf conftest*
3939   ac_cv_type_getgroups=int
3940 fi
3941 rm -f conftest*
3942
3943 fi
3944 fi
3945
3946 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
3947 cat >> confdefs.h <<EOF
3948 #define GETGROUPS_T $ac_cv_type_getgroups
3949 EOF
3950
3951
3952 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
3953 echo "configure:3954: checking for mode_t" >&5
3954 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
3955   echo $ac_n "(cached) $ac_c" 1>&6
3956 else
3957   cat > conftest.$ac_ext <<EOF
3958 #line 3959 "configure"
3959 #include "confdefs.h"
3960 #include <sys/types.h>
3961 #if STDC_HEADERS
3962 #include <stdlib.h>
3963 #include <stddef.h>
3964 #endif
3965 EOF
3966 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3967   egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3968   rm -rf conftest*
3969   ac_cv_type_mode_t=yes
3970 else
3971   rm -rf conftest*
3972   ac_cv_type_mode_t=no
3973 fi
3974 rm -f conftest*
3975
3976 fi
3977 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
3978 if test $ac_cv_type_mode_t = no; then
3979   cat >> confdefs.h <<\EOF
3980 #define mode_t int
3981 EOF
3982
3983 fi
3984
3985 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3986 echo "configure:3987: checking for off_t" >&5
3987 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3988   echo $ac_n "(cached) $ac_c" 1>&6
3989 else
3990   cat > conftest.$ac_ext <<EOF
3991 #line 3992 "configure"
3992 #include "confdefs.h"
3993 #include <sys/types.h>
3994 #if STDC_HEADERS
3995 #include <stdlib.h>
3996 #include <stddef.h>
3997 #endif
3998 EOF
3999 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4000   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4001   rm -rf conftest*
4002   ac_cv_type_off_t=yes
4003 else
4004   rm -rf conftest*
4005   ac_cv_type_off_t=no
4006 fi
4007 rm -f conftest*
4008
4009 fi
4010 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4011 if test $ac_cv_type_off_t = no; then
4012   cat >> confdefs.h <<\EOF
4013 #define off_t long
4014 EOF
4015
4016 fi
4017
4018 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
4019 echo "configure:4020: checking for pid_t" >&5
4020 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
4021   echo $ac_n "(cached) $ac_c" 1>&6
4022 else
4023   cat > conftest.$ac_ext <<EOF
4024 #line 4025 "configure"
4025 #include "confdefs.h"
4026 #include <sys/types.h>
4027 #if STDC_HEADERS
4028 #include <stdlib.h>
4029 #include <stddef.h>
4030 #endif
4031 EOF
4032 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4033   egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4034   rm -rf conftest*
4035   ac_cv_type_pid_t=yes
4036 else
4037   rm -rf conftest*
4038   ac_cv_type_pid_t=no
4039 fi
4040 rm -f conftest*
4041
4042 fi
4043 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
4044 if test $ac_cv_type_pid_t = no; then
4045   cat >> confdefs.h <<\EOF
4046 #define pid_t int
4047 EOF
4048
4049 fi
4050
4051 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
4052 echo "configure:4053: checking return type of signal handlers" >&5
4053 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
4054   echo $ac_n "(cached) $ac_c" 1>&6
4055 else
4056   cat > conftest.$ac_ext <<EOF
4057 #line 4058 "configure"
4058 #include "confdefs.h"
4059 #include <sys/types.h>
4060 #include <signal.h>
4061 #ifdef signal
4062 #undef signal
4063 #endif
4064 #ifdef __cplusplus
4065 extern "C" void (*signal (int, void (*)(int)))(int);
4066 #else
4067 void (*signal ()) ();
4068 #endif
4069
4070 int main() {
4071 int i;
4072 ; return 0; }
4073 EOF
4074 if { (eval echo configure:4075: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4075   rm -rf conftest*
4076   ac_cv_type_signal=void
4077 else
4078   echo "configure: failed program was:" >&5
4079   cat conftest.$ac_ext >&5
4080   rm -rf conftest*
4081   ac_cv_type_signal=int
4082 fi
4083 rm -f conftest*
4084 fi
4085
4086 echo "$ac_t""$ac_cv_type_signal" 1>&6
4087 cat >> confdefs.h <<EOF
4088 #define RETSIGTYPE $ac_cv_type_signal
4089 EOF
4090
4091
4092 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4093 echo "configure:4094: checking for size_t" >&5
4094 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4095   echo $ac_n "(cached) $ac_c" 1>&6
4096 else
4097   cat > conftest.$ac_ext <<EOF
4098 #line 4099 "configure"
4099 #include "confdefs.h"
4100 #include <sys/types.h>
4101 #if STDC_HEADERS
4102 #include <stdlib.h>
4103 #include <stddef.h>
4104 #endif
4105 EOF
4106 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4107   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4108   rm -rf conftest*
4109   ac_cv_type_size_t=yes
4110 else
4111   rm -rf conftest*
4112   ac_cv_type_size_t=no
4113 fi
4114 rm -f conftest*
4115
4116 fi
4117 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4118 if test $ac_cv_type_size_t = no; then
4119   cat >> confdefs.h <<\EOF
4120 #define size_t unsigned
4121 EOF
4122
4123 fi
4124
4125 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
4126 echo "configure:4127: checking for uid_t in sys/types.h" >&5
4127 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
4128   echo $ac_n "(cached) $ac_c" 1>&6
4129 else
4130   cat > conftest.$ac_ext <<EOF
4131 #line 4132 "configure"
4132 #include "confdefs.h"
4133 #include <sys/types.h>
4134 EOF
4135 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4136   egrep "uid_t" >/dev/null 2>&1; then
4137   rm -rf conftest*
4138   ac_cv_type_uid_t=yes
4139 else
4140   rm -rf conftest*
4141   ac_cv_type_uid_t=no
4142 fi
4143 rm -f conftest*
4144
4145 fi
4146
4147 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
4148 if test $ac_cv_type_uid_t = no; then
4149   cat >> confdefs.h <<\EOF
4150 #define uid_t int
4151 EOF
4152
4153   cat >> confdefs.h <<\EOF
4154 #define gid_t int
4155 EOF
4156
4157 fi
4158
4159
4160 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
4161 do
4162 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4163 echo "configure:4164: checking for $ac_func" >&5
4164 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4165   echo $ac_n "(cached) $ac_c" 1>&6
4166 else
4167   cat > conftest.$ac_ext <<EOF
4168 #line 4169 "configure"
4169 #include "confdefs.h"
4170 /* System header to define __stub macros and hopefully few prototypes,
4171     which can conflict with char $ac_func(); below.  */
4172 #include <assert.h>
4173 /* Override any gcc2 internal prototype to avoid an error.  */
4174 /* We use char because int might match the return type of a gcc2
4175     builtin and then its argument prototype would still apply.  */
4176 char $ac_func();
4177
4178 int main() {
4179
4180 /* The GNU C library defines this for functions which it implements
4181     to always fail with ENOSYS.  Some functions are actually named
4182     something starting with __ and the normal name is an alias.  */
4183 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4184 choke me
4185 #else
4186 $ac_func();
4187 #endif
4188
4189 ; return 0; }
4190 EOF
4191 if { (eval echo configure:4192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4192   rm -rf conftest*
4193   eval "ac_cv_func_$ac_func=yes"
4194 else
4195   echo "configure: failed program was:" >&5
4196   cat conftest.$ac_ext >&5
4197   rm -rf conftest*
4198   eval "ac_cv_func_$ac_func=no"
4199 fi
4200 rm -f conftest*
4201 fi
4202
4203 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4204   echo "$ac_t""yes" 1>&6
4205     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4206   cat >> confdefs.h <<EOF
4207 #define $ac_tr_func 1
4208 EOF
4209
4210 else
4211   echo "$ac_t""no" 1>&6
4212 fi
4213 done
4214
4215
4216 for ac_hdr in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h
4217 do
4218 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4219 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4220 echo "configure:4221: checking for $ac_hdr" >&5
4221 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4222   echo $ac_n "(cached) $ac_c" 1>&6
4223 else
4224   cat > conftest.$ac_ext <<EOF
4225 #line 4226 "configure"
4226 #include "confdefs.h"
4227 #include <$ac_hdr>
4228 EOF
4229 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4230 { (eval echo configure:4231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4231 ac_err=`grep -v '^ *+' conftest.out`
4232 if test -z "$ac_err"; then
4233   rm -rf conftest*
4234   eval "ac_cv_header_$ac_safe=yes"
4235 else
4236   echo "$ac_err" >&5
4237   echo "configure: failed program was:" >&5
4238   cat conftest.$ac_ext >&5
4239   rm -rf conftest*
4240   eval "ac_cv_header_$ac_safe=no"
4241 fi
4242 rm -f conftest*
4243 fi
4244 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4245   echo "$ac_t""yes" 1>&6
4246     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4247   cat >> confdefs.h <<EOF
4248 #define $ac_tr_hdr 1
4249 EOF
4250
4251 else
4252   echo "$ac_t""no" 1>&6
4253 fi
4254 done
4255
4256 ac_header_dirent=no
4257 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4258 do
4259 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4260 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4261 echo "configure:4262: checking for $ac_hdr that defines DIR" >&5
4262 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4263   echo $ac_n "(cached) $ac_c" 1>&6
4264 else
4265   cat > conftest.$ac_ext <<EOF
4266 #line 4267 "configure"
4267 #include "confdefs.h"
4268 #include <sys/types.h>
4269 #include <$ac_hdr>
4270 int main() {
4271 DIR *dirp = 0;
4272 ; return 0; }
4273 EOF
4274 if { (eval echo configure:4275: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4275   rm -rf conftest*
4276   eval "ac_cv_header_dirent_$ac_safe=yes"
4277 else
4278   echo "configure: failed program was:" >&5
4279   cat conftest.$ac_ext >&5
4280   rm -rf conftest*
4281   eval "ac_cv_header_dirent_$ac_safe=no"
4282 fi
4283 rm -f conftest*
4284 fi
4285 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4286   echo "$ac_t""yes" 1>&6
4287     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4288   cat >> confdefs.h <<EOF
4289 #define $ac_tr_hdr 1
4290 EOF
4291  ac_header_dirent=$ac_hdr; break
4292 else
4293   echo "$ac_t""no" 1>&6
4294 fi
4295 done
4296 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4297 if test $ac_header_dirent = dirent.h; then
4298 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4299 echo "configure:4300: checking for opendir in -ldir" >&5
4300 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4301 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4302   echo $ac_n "(cached) $ac_c" 1>&6
4303 else
4304   ac_save_LIBS="$LIBS"
4305 LIBS="-ldir  $LIBS"
4306 cat > conftest.$ac_ext <<EOF
4307 #line 4308 "configure"
4308 #include "confdefs.h"
4309 /* Override any gcc2 internal prototype to avoid an error.  */
4310 /* We use char because int might match the return type of a gcc2
4311     builtin and then its argument prototype would still apply.  */
4312 char opendir();
4313
4314 int main() {
4315 opendir()
4316 ; return 0; }
4317 EOF
4318 if { (eval echo configure:4319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4319   rm -rf conftest*
4320   eval "ac_cv_lib_$ac_lib_var=yes"
4321 else
4322   echo "configure: failed program was:" >&5
4323   cat conftest.$ac_ext >&5
4324   rm -rf conftest*
4325   eval "ac_cv_lib_$ac_lib_var=no"
4326 fi
4327 rm -f conftest*
4328 LIBS="$ac_save_LIBS"
4329
4330 fi
4331 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4332   echo "$ac_t""yes" 1>&6
4333   LIBS="$LIBS -ldir"
4334 else
4335   echo "$ac_t""no" 1>&6
4336 fi
4337
4338 else
4339 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4340 echo "configure:4341: checking for opendir in -lx" >&5
4341 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4342 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4343   echo $ac_n "(cached) $ac_c" 1>&6
4344 else
4345   ac_save_LIBS="$LIBS"
4346 LIBS="-lx  $LIBS"
4347 cat > conftest.$ac_ext <<EOF
4348 #line 4349 "configure"
4349 #include "confdefs.h"
4350 /* Override any gcc2 internal prototype to avoid an error.  */
4351 /* We use char because int might match the return type of a gcc2
4352     builtin and then its argument prototype would still apply.  */
4353 char opendir();
4354
4355 int main() {
4356 opendir()
4357 ; return 0; }
4358 EOF
4359 if { (eval echo configure:4360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4360   rm -rf conftest*
4361   eval "ac_cv_lib_$ac_lib_var=yes"
4362 else
4363   echo "configure: failed program was:" >&5
4364   cat conftest.$ac_ext >&5
4365   rm -rf conftest*
4366   eval "ac_cv_lib_$ac_lib_var=no"
4367 fi
4368 rm -f conftest*
4369 LIBS="$ac_save_LIBS"
4370
4371 fi
4372 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4373   echo "$ac_t""yes" 1>&6
4374   LIBS="$LIBS -lx"
4375 else
4376   echo "$ac_t""no" 1>&6
4377 fi
4378
4379 fi
4380
4381
4382 sim_termio=""
4383 echo $ac_n "checking for struct termios""... $ac_c" 1>&6
4384 echo "configure:4385: checking for struct termios" >&5
4385 if eval "test \"`echo '$''{'ac_cv_termios_struct'+set}'`\" = set"; then
4386   echo $ac_n "(cached) $ac_c" 1>&6
4387 else
4388   cat > conftest.$ac_ext <<EOF
4389 #line 4390 "configure"
4390 #include "confdefs.h"
4391 #include <sys/types.h>
4392 #include <sys/termios.h>
4393 int main() {
4394 static struct termios x;
4395  x.c_iflag = 0;
4396  x.c_oflag = 0;
4397  x.c_cflag = 0;
4398  x.c_lflag = 0;
4399  x.c_cc[NCCS] = 0;
4400 ; return 0; }
4401 EOF
4402 if { (eval echo configure:4403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4403   rm -rf conftest*
4404   ac_cv_termios_struct=yes
4405 else
4406   echo "configure: failed program was:" >&5
4407   cat conftest.$ac_ext >&5
4408   rm -rf conftest*
4409   ac_cv_termios_struct=no
4410 fi
4411 rm -f conftest*
4412 fi
4413
4414 echo "$ac_t""$ac_cv_termios_struct" 1>&6
4415 if test $ac_cv_termios_struct = yes; then
4416   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4417 fi
4418
4419 if test "$ac_cv_termios_struct" = "yes"; then
4420   echo $ac_n "checking for c_line field in struct termios""... $ac_c" 1>&6
4421 echo "configure:4422: checking for c_line field in struct termios" >&5
4422   if eval "test \"`echo '$''{'ac_cv_termios_cline'+set}'`\" = set"; then
4423   echo $ac_n "(cached) $ac_c" 1>&6
4424 else
4425   cat > conftest.$ac_ext <<EOF
4426 #line 4427 "configure"
4427 #include "confdefs.h"
4428 #include <sys/types.h>
4429 #include <sys/termios.h>
4430 int main() {
4431 static struct termios x; x.c_line = 0;
4432 ; return 0; }
4433 EOF
4434 if { (eval echo configure:4435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4435   rm -rf conftest*
4436   ac_cv_termios_cline=yes
4437 else
4438   echo "configure: failed program was:" >&5
4439   cat conftest.$ac_ext >&5
4440   rm -rf conftest*
4441   ac_cv_termios_cline=no
4442 fi
4443 rm -f conftest*
4444 fi
4445
4446
4447   echo "$ac_t""$ac_cv_termios_cline" 1>&6
4448   if test $ac_cv_termios_cline = yes; then
4449     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4450   fi
4451 else
4452   ac_cv_termios_cline=no
4453 fi
4454
4455 if test "$ac_cv_termios_struct" != "yes"; then
4456   echo $ac_n "checking for struct termio""... $ac_c" 1>&6
4457 echo "configure:4458: checking for struct termio" >&5
4458   if eval "test \"`echo '$''{'ac_cv_termio_struct'+set}'`\" = set"; then
4459   echo $ac_n "(cached) $ac_c" 1>&6
4460 else
4461   cat > conftest.$ac_ext <<EOF
4462 #line 4463 "configure"
4463 #include "confdefs.h"
4464 #include <sys/types.h>
4465 #include <sys/termio.h>
4466 int main() {
4467 static struct termio x;
4468  x.c_iflag = 0;
4469  x.c_oflag = 0;
4470  x.c_cflag = 0;
4471  x.c_lflag = 0;
4472  x.c_cc[NCC] = 0;
4473 ; return 0; }
4474 EOF
4475 if { (eval echo configure:4476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4476   rm -rf conftest*
4477   ac_cv_termio_struct=yes
4478 else
4479   echo "configure: failed program was:" >&5
4480   cat conftest.$ac_ext >&5
4481   rm -rf conftest*
4482   ac_cv_termio_struct=no
4483 fi
4484 rm -f conftest*
4485 fi
4486
4487   echo "$ac_t""$ac_cv_termio_struct" 1>&6
4488   if test $ac_cv_termio_struct = yes; then
4489     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4490   fi
4491 else
4492   ac_cv_termio_struct=no
4493 fi
4494
4495 if test "$ac_cv_termio_struct" = "yes"; then
4496   echo $ac_n "checking for c_line field in struct termio""... $ac_c" 1>&6
4497 echo "configure:4498: checking for c_line field in struct termio" >&5
4498   if eval "test \"`echo '$''{'ac_cv_termio_cline'+set}'`\" = set"; then
4499   echo $ac_n "(cached) $ac_c" 1>&6
4500 else
4501   cat > conftest.$ac_ext <<EOF
4502 #line 4503 "configure"
4503 #include "confdefs.h"
4504 #include <sys/types.h>
4505 #include <sys/termio.h>
4506 int main() {
4507 static struct termio x; x.c_line = 0;
4508 ; return 0; }
4509 EOF
4510 if { (eval echo configure:4511: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4511   rm -rf conftest*
4512   ac_cv_termio_cline=yes
4513 else
4514   echo "configure: failed program was:" >&5
4515   cat conftest.$ac_ext >&5
4516   rm -rf conftest*
4517   ac_cv_termio_cline=no
4518 fi
4519 rm -f conftest*
4520 fi
4521
4522
4523   echo "$ac_t""$ac_cv_termio_cline" 1>&6
4524   if test $ac_cv_termio_cline = yes; then
4525     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4526   fi
4527 else
4528   ac_cv_termio_cline=no
4529 fi
4530
4531 sim_devzero=""
4532 echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
4533 echo "configure:4534: checking for /dev/zero" >&5
4534 if eval "test \"`echo '$''{'ac_cv_devzero'+set}'`\" = set"; then
4535   echo $ac_n "(cached) $ac_c" 1>&6
4536 else
4537   if test "$cross_compiling" = yes; then
4538   ac_cv_devzero=no
4539 else
4540   cat > conftest.$ac_ext <<EOF
4541 #line 4542 "configure"
4542 #include "confdefs.h"
4543 #include <fcntl.h>
4544 main () {
4545   char buf[2048];
4546   int i;
4547   int fd = open ("/dev/zero", O_RDONLY);
4548   if (fd < 0)
4549     return 1;
4550   for (i = 0; i < sizeof (buf); i++)
4551     buf[i] = 1;
4552   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4553     return 1;
4554   for (i = 0; i < sizeof (buf); i++)
4555     if (buf[i])
4556       return 1;
4557   return 0;
4558 }
4559 EOF
4560 if { (eval echo configure:4561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4561 then
4562   ac_cv_devzero=yes
4563 else
4564   echo "configure: failed program was:" >&5
4565   cat conftest.$ac_ext >&5
4566   rm -fr conftest*
4567   ac_cv_devzero=no
4568 fi
4569 rm -fr conftest*
4570 fi
4571
4572 fi
4573
4574 echo "$ac_t""$ac_cv_devzero" 1>&6
4575 if test $ac_cv_devzero = yes; then
4576   sim_devzero="-DHAVE_DEVZERO"
4577 else
4578   sim_devzero=""
4579 fi
4580
4581 echo $ac_n "checking for common simulator directory""... $ac_c" 1>&6
4582 echo "configure:4583: checking for common simulator directory" >&5
4583 if test -f "${srcdir}/../common/callback.c"; then
4584   echo "$ac_t""yes" 1>&6
4585   sim_callback="callback.o targ-map.o"
4586   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4587 else
4588   echo "$ac_t""no" 1>&6
4589   sim_callback=""
4590   sim_targ_vals=""
4591 fi
4592
4593 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
4594 echo "configure:4595: checking for executable suffix" >&5
4595 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
4596   echo $ac_n "(cached) $ac_c" 1>&6
4597 else
4598   if test "$CYGWIN32" = yes; then
4599 am_cv_exeext=.exe
4600 else
4601 cat > am_c_test.c << 'EOF'
4602 int main() {
4603 /* Nothing needed here */
4604 }
4605 EOF
4606 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
4607 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
4608 rm -f am_c_test*
4609 fi
4610
4611 test x"${am_cv_exeext}" = x && am_cv_exeext=no
4612 fi
4613 EXEEXT=""
4614 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
4615 echo "$ac_t""${am_cv_exeext}" 1>&6
4616
4617
4618
4619
4620
4621 AR=${AR-ar}
4622
4623 # Extract the first word of "ranlib", so it can be a program name with args.
4624 set dummy ranlib; ac_word=$2
4625 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4626 echo "configure:4627: checking for $ac_word" >&5
4627 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
4628   echo $ac_n "(cached) $ac_c" 1>&6
4629 else
4630   if test -n "$RANLIB"; then
4631   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4632 else
4633   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4634   for ac_dir in $PATH; do
4635     test -z "$ac_dir" && ac_dir=.
4636     if test -f $ac_dir/$ac_word; then
4637       ac_cv_prog_RANLIB="ranlib"
4638       break
4639     fi
4640   done
4641   IFS="$ac_save_ifs"
4642   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
4643 fi
4644 fi
4645 RANLIB="$ac_cv_prog_RANLIB"
4646 if test -n "$RANLIB"; then
4647   echo "$ac_t""$RANLIB" 1>&6
4648 else
4649   echo "$ac_t""no" 1>&6
4650 fi
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695 trap '' 1 2 15
4696 cat > confcache <<\EOF
4697 # This file is a shell script that caches the results of configure
4698 # tests run on this system so they can be shared between configure
4699 # scripts and configure runs.  It is not useful on other systems.
4700 # If it contains results you don't want to keep, you may remove or edit it.
4701 #
4702 # By default, configure uses ./config.cache as the cache file,
4703 # creating it if it does not exist already.  You can give configure
4704 # the --cache-file=FILE option to use a different cache file; that is
4705 # what configure does when it calls configure scripts in
4706 # subdirectories, so they share the cache.
4707 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4708 # config.status only pays attention to the cache file if you give it the
4709 # --recheck option to rerun configure.
4710 #
4711 EOF
4712 # The following way of writing the cache mishandles newlines in values,
4713 # but we know of no workaround that is simple, portable, and efficient.
4714 # So, don't put newlines in cache variables' values.
4715 # Ultrix sh set writes to stderr and can't be redirected directly,
4716 # and sets the high bit in the cache file unless we assign to the vars.
4717 (set) 2>&1 |
4718   case `(ac_space=' '; set) 2>&1` in
4719   *ac_space=\ *)
4720     # `set' does not quote correctly, so add quotes (double-quote substitution
4721     # turns \\\\ into \\, and sed turns \\ into \).
4722     sed -n \
4723       -e "s/'/'\\\\''/g" \
4724       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4725     ;;
4726   *)
4727     # `set' quotes correctly as required by POSIX, so do not add quotes.
4728     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4729     ;;
4730   esac >> confcache
4731 if cmp -s $cache_file confcache; then
4732   :
4733 else
4734   if test -w $cache_file; then
4735     echo "updating cache $cache_file"
4736     cat confcache > $cache_file
4737   else
4738     echo "not updating unwritable cache $cache_file"
4739   fi
4740 fi
4741 rm -f confcache
4742
4743 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4744
4745 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4746 # Let make expand exec_prefix.
4747 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4748
4749 # Any assignment to VPATH causes Sun make to only execute
4750 # the first set of double-colon rules, so remove it if not needed.
4751 # If there is a colon in the path, we need to keep it.
4752 if test "x$srcdir" = x.; then
4753   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4754 fi
4755
4756 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4757
4758 DEFS=-DHAVE_CONFIG_H
4759
4760 # Without the "./", some shells look in PATH for config.status.
4761 : ${CONFIG_STATUS=./config.status}
4762
4763 echo creating $CONFIG_STATUS
4764 rm -f $CONFIG_STATUS
4765 cat > $CONFIG_STATUS <<EOF
4766 #! /bin/sh
4767 # Generated automatically by configure.
4768 # Run this file to recreate the current configuration.
4769 # This directory was configured as follows,
4770 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4771 #
4772 # $0 $ac_configure_args
4773 #
4774 # Compiler output produced by configure, useful for debugging
4775 # configure, is in ./config.log if it exists.
4776
4777 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4778 for ac_option
4779 do
4780   case "\$ac_option" in
4781   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4782     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4783     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4784   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4785     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
4786     exit 0 ;;
4787   -help | --help | --hel | --he | --h)
4788     echo "\$ac_cs_usage"; exit 0 ;;
4789   *) echo "\$ac_cs_usage"; exit 1 ;;
4790   esac
4791 done
4792
4793 ac_given_srcdir=$srcdir
4794 ac_given_INSTALL="$INSTALL"
4795
4796 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4797 EOF
4798 cat >> $CONFIG_STATUS <<EOF
4799
4800 # Protect against being on the right side of a sed subst in config.status.
4801 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4802  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4803 $ac_vpsub
4804 $extrasub
4805 s%@sim_environment@%$sim_environment%g
4806 s%@sim_alignment@%$sim_alignment%g
4807 s%@sim_assert@%$sim_assert%g
4808 s%@sim_bitsize@%$sim_bitsize%g
4809 s%@sim_endian@%$sim_endian%g
4810 s%@sim_hostendian@%$sim_hostendian%g
4811 s%@sim_float@%$sim_float%g
4812 s%@sim_scache@%$sim_scache%g
4813 s%@sim_default_model@%$sim_default_model%g
4814 s%@sim_hardware@%$sim_hardware%g
4815 s%@sim_hw_obj@%$sim_hw_obj%g
4816 s%@sim_hw@%$sim_hw%g
4817 s%@sim_inline@%$sim_inline%g
4818 s%@sim_packages@%$sim_packages%g
4819 s%@sim_regparm@%$sim_regparm%g
4820 s%@sim_reserved_bits@%$sim_reserved_bits%g
4821 s%@sim_smp@%$sim_smp%g
4822 s%@sim_stdcall@%$sim_stdcall%g
4823 s%@sim_xor_endian@%$sim_xor_endian%g
4824 s%@sim_warnings@%$sim_warnings%g
4825 s%@SHELL@%$SHELL%g
4826 s%@CFLAGS@%$CFLAGS%g
4827 s%@CPPFLAGS@%$CPPFLAGS%g
4828 s%@CXXFLAGS@%$CXXFLAGS%g
4829 s%@DEFS@%$DEFS%g
4830 s%@LDFLAGS@%$LDFLAGS%g
4831 s%@LIBS@%$LIBS%g
4832 s%@exec_prefix@%$exec_prefix%g
4833 s%@prefix@%$prefix%g
4834 s%@program_transform_name@%$program_transform_name%g
4835 s%@bindir@%$bindir%g
4836 s%@sbindir@%$sbindir%g
4837 s%@libexecdir@%$libexecdir%g
4838 s%@datadir@%$datadir%g
4839 s%@sysconfdir@%$sysconfdir%g
4840 s%@sharedstatedir@%$sharedstatedir%g
4841 s%@localstatedir@%$localstatedir%g
4842 s%@libdir@%$libdir%g
4843 s%@includedir@%$includedir%g
4844 s%@oldincludedir@%$oldincludedir%g
4845 s%@infodir@%$infodir%g
4846 s%@mandir@%$mandir%g
4847 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4848 s%@INSTALL_DATA@%$INSTALL_DATA%g
4849 s%@CC@%$CC%g
4850 s%@SET_MAKE@%$SET_MAKE%g
4851 s%@RANLIB@%$RANLIB%g
4852 s%@CPP@%$CPP%g
4853 s%@ALLOCA@%$ALLOCA%g
4854 s%@USE_NLS@%$USE_NLS%g
4855 s%@MSGFMT@%$MSGFMT%g
4856 s%@GMSGFMT@%$GMSGFMT%g
4857 s%@XGETTEXT@%$XGETTEXT%g
4858 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
4859 s%@CATALOGS@%$CATALOGS%g
4860 s%@CATOBJEXT@%$CATOBJEXT%g
4861 s%@DATADIRNAME@%$DATADIRNAME%g
4862 s%@GMOFILES@%$GMOFILES%g
4863 s%@INSTOBJEXT@%$INSTOBJEXT%g
4864 s%@INTLDEPS@%$INTLDEPS%g
4865 s%@INTLLIBS@%$INTLLIBS%g
4866 s%@INTLOBJS@%$INTLOBJS%g
4867 s%@POFILES@%$POFILES%g
4868 s%@POSUB@%$POSUB%g
4869 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
4870 s%@GT_NO@%$GT_NO%g
4871 s%@GT_YES@%$GT_YES%g
4872 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
4873 s%@l@%$l%g
4874 s%@host@%$host%g
4875 s%@host_alias@%$host_alias%g
4876 s%@host_cpu@%$host_cpu%g
4877 s%@host_vendor@%$host_vendor%g
4878 s%@host_os@%$host_os%g
4879 s%@target@%$target%g
4880 s%@target_alias@%$target_alias%g
4881 s%@target_cpu@%$target_cpu%g
4882 s%@target_vendor@%$target_vendor%g
4883 s%@target_os@%$target_os%g
4884 s%@build@%$build%g
4885 s%@build_alias@%$build_alias%g
4886 s%@build_cpu@%$build_cpu%g
4887 s%@build_vendor@%$build_vendor%g
4888 s%@build_os@%$build_os%g
4889 s%@LIBOBJS@%$LIBOBJS%g
4890 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4891 s%@HDEFINES@%$HDEFINES%g
4892 s%@AR@%$AR%g
4893 s%@sim_cflags@%$sim_cflags%g
4894 s%@sim_line_nr@%$sim_line_nr%g
4895 s%@sim_config@%$sim_config%g
4896 s%@sim_opcode@%$sim_opcode%g
4897 s%@sim_switch@%$sim_switch%g
4898 s%@sim_dup@%$sim_dup%g
4899 s%@sim_decode_mechanism@%$sim_decode_mechanism%g
4900 s%@sim_jump@%$sim_jump%g
4901 s%@sim_filter@%$sim_filter%g
4902 s%@sim_icache@%$sim_icache%g
4903 s%@sim_hw_src@%$sim_hw_src%g
4904 s%@sim_pk_src@%$sim_pk_src%g
4905 s%@sim_pk_obj@%$sim_pk_obj%g
4906 s%@sim_bswap@%$sim_bswap%g
4907 s%@sim_igen_smp@%$sim_igen_smp%g
4908 s%@sim_hostbitsize@%$sim_hostbitsize%g
4909 s%@sim_env@%$sim_env%g
4910 s%@sim_timebase@%$sim_timebase%g
4911 s%@sim_trace@%$sim_trace%g
4912 s%@sim_reserved@%$sim_reserved%g
4913 s%@sim_monitor@%$sim_monitor%g
4914 s%@sim_model@%$sim_model%g
4915 s%@sim_model_issue@%$sim_model_issue%g
4916 s%@sim_stdio@%$sim_stdio%g
4917 s%@sim_termio@%$sim_termio%g
4918 s%@sim_devzero@%$sim_devzero%g
4919 s%@sim_callback@%$sim_callback%g
4920 s%@sim_targ_vals@%$sim_targ_vals%g
4921
4922 CEOF
4923 EOF
4924
4925 cat >> $CONFIG_STATUS <<\EOF
4926
4927 # Split the substitutions into bite-sized pieces for seds with
4928 # small command number limits, like on Digital OSF/1 and HP-UX.
4929 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4930 ac_file=1 # Number of current file.
4931 ac_beg=1 # First line for current file.
4932 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4933 ac_more_lines=:
4934 ac_sed_cmds=""
4935 while $ac_more_lines; do
4936   if test $ac_beg -gt 1; then
4937     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4938   else
4939     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4940   fi
4941   if test ! -s conftest.s$ac_file; then
4942     ac_more_lines=false
4943     rm -f conftest.s$ac_file
4944   else
4945     if test -z "$ac_sed_cmds"; then
4946       ac_sed_cmds="sed -f conftest.s$ac_file"
4947     else
4948       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4949     fi
4950     ac_file=`expr $ac_file + 1`
4951     ac_beg=$ac_end
4952     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4953   fi
4954 done
4955 if test -z "$ac_sed_cmds"; then
4956   ac_sed_cmds=cat
4957 fi
4958 EOF
4959
4960 cat >> $CONFIG_STATUS <<EOF
4961
4962 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4963 EOF
4964 cat >> $CONFIG_STATUS <<\EOF
4965 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4966   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4967   case "$ac_file" in
4968   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4969        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4970   *) ac_file_in="${ac_file}.in" ;;
4971   esac
4972
4973   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4974
4975   # Remove last slash and all that follows it.  Not all systems have dirname.
4976   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4977   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4978     # The file is in a subdirectory.
4979     test ! -d "$ac_dir" && mkdir "$ac_dir"
4980     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4981     # A "../" for each directory in $ac_dir_suffix.
4982     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4983   else
4984     ac_dir_suffix= ac_dots=
4985   fi
4986
4987   case "$ac_given_srcdir" in
4988   .)  srcdir=.
4989       if test -z "$ac_dots"; then top_srcdir=.
4990       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4991   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4992   *) # Relative path.
4993     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4994     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4995   esac
4996
4997   case "$ac_given_INSTALL" in
4998   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4999   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5000   esac
5001
5002   echo creating "$ac_file"
5003   rm -f "$ac_file"
5004   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5005   case "$ac_file" in
5006   *Makefile*) ac_comsub="1i\\
5007 # $configure_input" ;;
5008   *) ac_comsub= ;;
5009   esac
5010
5011   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5012   sed -e "$ac_comsub
5013 s%@configure_input@%$configure_input%g
5014 s%@srcdir@%$srcdir%g
5015 s%@top_srcdir@%$top_srcdir%g
5016 s%@INSTALL@%$INSTALL%g
5017 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5018 fi; done
5019 rm -f conftest.s*
5020
5021 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5022 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5023 #
5024 # ac_d sets the value in "#define NAME VALUE" lines.
5025 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5026 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5027 ac_dC='\3'
5028 ac_dD='%g'
5029 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5030 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5031 ac_uB='\([      ]\)%\1#\2define\3'
5032 ac_uC=' '
5033 ac_uD='\4%g'
5034 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5035 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5036 ac_eB='$%\1#\2define\3'
5037 ac_eC=' '
5038 ac_eD='%g'
5039
5040 if test "${CONFIG_HEADERS+set}" != set; then
5041 EOF
5042 cat >> $CONFIG_STATUS <<EOF
5043   CONFIG_HEADERS="config.h:config.in"
5044 EOF
5045 cat >> $CONFIG_STATUS <<\EOF
5046 fi
5047 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5048   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5049   case "$ac_file" in
5050   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5051        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5052   *) ac_file_in="${ac_file}.in" ;;
5053   esac
5054
5055   echo creating $ac_file
5056
5057   rm -f conftest.frag conftest.in conftest.out
5058   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5059   cat $ac_file_inputs > conftest.in
5060
5061 EOF
5062
5063 # Transform confdefs.h into a sed script conftest.vals that substitutes
5064 # the proper values into config.h.in to produce config.h.  And first:
5065 # Protect against being on the right side of a sed subst in config.status.
5066 # Protect against being in an unquoted here document in config.status.
5067 rm -f conftest.vals
5068 cat > conftest.hdr <<\EOF
5069 s/[\\&%]/\\&/g
5070 s%[\\$`]%\\&%g
5071 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5072 s%ac_d%ac_u%gp
5073 s%ac_u%ac_e%gp
5074 EOF
5075 sed -n -f conftest.hdr confdefs.h > conftest.vals
5076 rm -f conftest.hdr
5077
5078 # This sed command replaces #undef with comments.  This is necessary, for
5079 # example, in the case of _POSIX_SOURCE, which is predefined and required
5080 # on some systems where configure will not decide to define it.
5081 cat >> conftest.vals <<\EOF
5082 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5083 EOF
5084
5085 # Break up conftest.vals because some shells have a limit on
5086 # the size of here documents, and old seds have small limits too.
5087
5088 rm -f conftest.tail
5089 while :
5090 do
5091   ac_lines=`grep -c . conftest.vals`
5092   # grep -c gives empty output for an empty file on some AIX systems.
5093   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5094   # Write a limited-size here document to conftest.frag.
5095   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5096   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5097   echo 'CEOF
5098   sed -f conftest.frag conftest.in > conftest.out
5099   rm -f conftest.in
5100   mv conftest.out conftest.in
5101 ' >> $CONFIG_STATUS
5102   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5103   rm -f conftest.vals
5104   mv conftest.tail conftest.vals
5105 done
5106 rm -f conftest.vals
5107
5108 cat >> $CONFIG_STATUS <<\EOF
5109   rm -f conftest.frag conftest.h
5110   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5111   cat conftest.in >> conftest.h
5112   rm -f conftest.in
5113   if cmp -s $ac_file conftest.h 2>/dev/null; then
5114     echo "$ac_file is unchanged"
5115     rm -f conftest.h
5116   else
5117     # Remove last slash and all that follows it.  Not all systems have dirname.
5118       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5119       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5120       # The file is in a subdirectory.
5121       test ! -d "$ac_dir" && mkdir "$ac_dir"
5122     fi
5123     rm -f $ac_file
5124     mv conftest.h $ac_file
5125   fi
5126 fi; done
5127
5128 EOF
5129 cat >> $CONFIG_STATUS <<EOF
5130
5131 EOF
5132 cat >> $CONFIG_STATUS <<\EOF
5133 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
5134 exit 0
5135 EOF
5136 chmod +x $CONFIG_STATUS
5137 rm -fr confdefs* $ac_clean_files
5138 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5139