sim/ppc/configure

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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 # Guess values for system-dependent variables and create Makefiles.
 136 # Generated automatically using autoconf version 2.12.2
 137 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 138 #
 139 # This configure script is free software; the Free Software Foundation
 140 # gives unlimited permission to copy, distribute and modify it.
 141
 142 # Defaults:
 143 ac_help=
 144 ac_default_prefix=/usr/local
 145 # Any additions from configure.in:
 146 ac_help="$ac_help
 147   --disable-nls           do not use Native Language Support"
 148 ac_help="$ac_help
 149   --with-included-gettext use the GNU gettext library included here"
 150 ac_help="$ac_help
 151   --enable-sim-alignment=align          Specify strict or nonstrict alignment."
 152 ac_help="$ac_help
 153   --enable-sim-assert                   Specify whether to perform random assertions."
 154 ac_help="$ac_help
 155   --enable-sim-bitsize=n                Specify target bitsize (32 or 64)."
 156 ac_help="$ac_help
 157   --enable-sim-bswap                    Use the BSWAP instruction on Intel 486s and Pentiums."
 158 ac_help="$ac_help
 159   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 160 ac_help="$ac_help
 161   --enable-sim-config=file              Override default config file"
 162 ac_help="$ac_help
 163   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism."
 164 ac_help="$ac_help
 165   --enable-sim-default-model=which      Specify default PowerPC to model."
 166 ac_help="$ac_help
 167   --enable-sim-duplicate                Expand (duplicate) semantic functions."
 168 ac_help="$ac_help
 169   --enable-sim-endian=endian            Specify target byte endian orientation."
 170 ac_help="$ac_help
 171   --enable-sim-env=env                  Specify target environment (operating, virtual, user)."
 172 ac_help="$ac_help
 173   --enable-sim-filter=rule              Specify filter rules."
 174 ac_help="$ac_help
 175   --enable-sim-float                    Specify whether to use host floating point or simulate."
 176 ac_help="$ac_help
 177   --enable-sim-hardware=list            Specify the hardware to be included in the build."
 178 ac_help="$ac_help
 179   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64)."
 180 ac_help="$ac_help
 181   --enable-sim-hostendian=end           Specify host byte endian orientation."
 182 ac_help="$ac_help
 183   --enable-sim-icache=size              Specify instruction-decode cache size and type."
 184 ac_help="$ac_help
 185   --enable-sim-inline=inlines           Specify which functions should be inlined."
 186 ac_help="$ac_help
 187   --enable-sim-jump             Jump between semantic code (instead of call/return)."
 188 ac_help="$ac_help
 189   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code"
 190 ac_help="$ac_help
 191   --enable-sim-model=which              Specify PowerPC to model."
 192 ac_help="$ac_help
 193   --enable-sim-model-issue              Specify whether to simulate model specific actions"
 194 ac_help="$ac_help
 195   --enable-sim-monitor=mon              Specify whether to enable monitoring events."
 196 ac_help="$ac_help
 197   --enable-sim-opcode=which             Override default opcode lookup."
 198 ac_help="$ac_help
 199   --enable-sim-packages=list            Specify the packages to be included in the build."
 200 ac_help="$ac_help
 201   --enable-sim-regparm=nr-parm          Pass parameters in registers instead of on the stack - x86/GCC specific."
 202 ac_help="$ac_help
 203   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction."
 204 ac_help="$ac_help
 205   --enable-sim-smp=n                    Specify number of processors to configure for."
 206 ac_help="$ac_help
 207   --enable-sim-stdcall=type             Use an alternative function call/return mechanism - x86/GCC specific."
 208 ac_help="$ac_help
 209   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 210 ac_help="$ac_help
 211   --enable-sim-switch                   Use a switch instead of a table for instruction call."
 212 ac_help="$ac_help
 213   --enable-sim-timebase                 Specify whether the PPC timebase is supported."
 214 ac_help="$ac_help
 215   --enable-sim-trace                    Specify whether tracing is supported."
 216 ac_help="$ac_help
 217   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o"
 218 ac_help="$ac_help
 219   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8)."
 220
 221 # Initialize some variables set by options.
 222 # The variables have the same names as the options, with
 223 # dashes changed to underlines.
 224 build=NONE
 225 cache_file=./config.cache
 226 exec_prefix=NONE
 227 host=NONE
 228 no_create=
 229 nonopt=NONE
 230 no_recursion=
 231 prefix=NONE
 232 program_prefix=NONE
 233 program_suffix=NONE
 234 program_transform_name=s,x,x,
 235 silent=
 236 site=
 237 srcdir=
 238 target=NONE
 239 verbose=
 240 x_includes=NONE
 241 x_libraries=NONE
 242 bindir='${exec_prefix}/bin'
 243 sbindir='${exec_prefix}/sbin'
 244 libexecdir='${exec_prefix}/libexec'
 245 datadir='${prefix}/share'
 246 sysconfdir='${prefix}/etc'
 247 sharedstatedir='${prefix}/com'
 248 localstatedir='${prefix}/var'
 249 libdir='${exec_prefix}/lib'
 250 includedir='${prefix}/include'
 251 oldincludedir='/usr/include'
 252 infodir='${prefix}/info'
 253 mandir='${prefix}/man'
 254
 255 # Initialize some other variables.
 256 subdirs=
 257 MFLAGS= MAKEFLAGS=
 258 SHELL=${CONFIG_SHELL-/bin/sh}
 259 # Maximum number of lines to put in a shell here document.
 260 ac_max_here_lines=12
 261
 262 ac_prev=
 263 for ac_option
 264 do
 265
 266   # If the previous option needs an argument, assign it.
 267   if test -n "$ac_prev"; then
 268     eval "$ac_prev=\$ac_option"
 269     ac_prev=
 270     continue
 271   fi
 272
 273   case "$ac_option" in
 274   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 275   *) ac_optarg= ;;
 276   esac
 277
 278   # Accept the important Cygnus configure options, so we can diagnose typos.
 279
 280   case "$ac_option" in
 281
 282   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 283     ac_prev=bindir ;;
 284   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 285     bindir="$ac_optarg" ;;
 286
 287   -build | --build | --buil | --bui | --bu)
 288     ac_prev=build ;;
 289   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 290     build="$ac_optarg" ;;
 291
 292   -cache-file | --cache-file | --cache-fil | --cache-fi \
 293   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 294     ac_prev=cache_file ;;
 295   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 296   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 297     cache_file="$ac_optarg" ;;
 298
 299   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 300     ac_prev=datadir ;;
 301   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 302   | --da=*)
 303     datadir="$ac_optarg" ;;
 304
 305   -disable-* | --disable-*)
 306     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 307     # Reject names that are not valid shell variable names.
 308     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 309       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 310     fi
 311     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 312     eval "enable_${ac_feature}=no" ;;
 313
 314   -enable-* | --enable-*)
 315     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 316     # Reject names that are not valid shell variable names.
 317     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 318       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 319     fi
 320     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 321     case "$ac_option" in
 322       *=*) ;;
 323       *) ac_optarg=yes ;;
 324     esac
 325     eval "enable_${ac_feature}='$ac_optarg'" ;;
 326
 327   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 328   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 329   | --exec | --exe | --ex)
 330     ac_prev=exec_prefix ;;
 331   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 332   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 333   | --exec=* | --exe=* | --ex=*)
 334     exec_prefix="$ac_optarg" ;;
 335
 336   -gas | --gas | --ga | --g)
 337     # Obsolete; use --with-gas.
 338     with_gas=yes ;;
 339
 340   -help | --help | --hel | --he)
 341     # Omit some internal or obsolete options to make the list less imposing.
 342     # This message is too long to be a string in the A/UX 3.1 sh.
 343     cat << EOF
 344 Usage: configure [options] [host]
 345 Options: [defaults in brackets after descriptions]
 346 Configuration:
 347   --cache-file=FILE       cache test results in FILE
 348   --help                  print this message
 349   --no-create             do not create output files
 350   --quiet, --silent       do not print \`checking...' messages
 351   --version               print the version of autoconf that created configure
 352 Directory and file names:
 353   --prefix=PREFIX         install architecture-independent files in PREFIX
 354                           [$ac_default_prefix]
 355   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 356                           [same as prefix]
 357   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 358   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 359   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 360   --datadir=DIR           read-only architecture-independent data in DIR
 361                           [PREFIX/share]
 362   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 363   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 364                           [PREFIX/com]
 365   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 366   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 367   --includedir=DIR        C header files in DIR [PREFIX/include]
 368   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 369   --infodir=DIR           info documentation in DIR [PREFIX/info]
 370   --mandir=DIR            man documentation in DIR [PREFIX/man]
 371   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 372   --program-prefix=PREFIX prepend PREFIX to installed program names
 373   --program-suffix=SUFFIX append SUFFIX to installed program names
 374   --program-transform-name=PROGRAM
 375                           run sed PROGRAM on installed program names
 376 EOF
 377     cat << EOF
 378 Host type:
 379   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 380   --host=HOST             configure for HOST [guessed]
 381   --target=TARGET         configure for TARGET [TARGET=HOST]
 382 Features and packages:
 383   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 384   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 385   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 386   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 387   --x-includes=DIR        X include files are in DIR
 388   --x-libraries=DIR       X library files are in DIR
 389 EOF
 390     if test -n "$ac_help"; then
 391       echo "--enable and --with options recognized:$ac_help"
 392     fi
 393     exit 0 ;;
 394
 395   -host | --host | --hos | --ho)
 396     ac_prev=host ;;
 397   -host=* | --host=* | --hos=* | --ho=*)
 398     host="$ac_optarg" ;;
 399
 400   -includedir | --includedir | --includedi | --included | --include \
 401   | --includ | --inclu | --incl | --inc)
 402     ac_prev=includedir ;;
 403   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 404   | --includ=* | --inclu=* | --incl=* | --inc=*)
 405     includedir="$ac_optarg" ;;
 406
 407   -infodir | --infodir | --infodi | --infod | --info | --inf)
 408     ac_prev=infodir ;;
 409   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 410     infodir="$ac_optarg" ;;
 411
 412   -libdir | --libdir | --libdi | --libd)
 413     ac_prev=libdir ;;
 414   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 415     libdir="$ac_optarg" ;;
 416
 417   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 418   | --libexe | --libex | --libe)
 419     ac_prev=libexecdir ;;
 420   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 421   | --libexe=* | --libex=* | --libe=*)
 422     libexecdir="$ac_optarg" ;;
 423
 424   -localstatedir | --localstatedir | --localstatedi | --localstated \
 425   | --localstate | --localstat | --localsta | --localst \
 426   | --locals | --local | --loca | --loc | --lo)
 427     ac_prev=localstatedir ;;
 428   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 429   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 430   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 431     localstatedir="$ac_optarg" ;;
 432
 433   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 434     ac_prev=mandir ;;
 435   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 436     mandir="$ac_optarg" ;;
 437
 438   -nfp | --nfp | --nf)
 439     # Obsolete; use --without-fp.
 440     with_fp=no ;;
 441
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c)
 444     no_create=yes ;;
 445
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 448     no_recursion=yes ;;
 449
 450   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 451   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 452   | --oldin | --oldi | --old | --ol | --o)
 453     ac_prev=oldincludedir ;;
 454   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 455   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 456   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 457     oldincludedir="$ac_optarg" ;;
 458
 459   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 460     ac_prev=prefix ;;
 461   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 462     prefix="$ac_optarg" ;;
 463
 464   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 465   | --program-pre | --program-pr | --program-p)
 466     ac_prev=program_prefix ;;
 467   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 468   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 469     program_prefix="$ac_optarg" ;;
 470
 471   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 472   | --program-suf | --program-su | --program-s)
 473     ac_prev=program_suffix ;;
 474   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 475   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 476     program_suffix="$ac_optarg" ;;
 477
 478   -program-transform-name | --program-transform-name \
 479   | --program-transform-nam | --program-transform-na \
 480   | --program-transform-n | --program-transform- \
 481   | --program-transform | --program-transfor \
 482   | --program-transfo | --program-transf \
 483   | --program-trans | --program-tran \
 484   | --progr-tra | --program-tr | --program-t)
 485     ac_prev=program_transform_name ;;
 486   -program-transform-name=* | --program-transform-name=* \
 487   | --program-transform-nam=* | --program-transform-na=* \
 488   | --program-transform-n=* | --program-transform-=* \
 489   | --program-transform=* | --program-transfor=* \
 490   | --program-transfo=* | --program-transf=* \
 491   | --program-trans=* | --program-tran=* \
 492   | --progr-tra=* | --program-tr=* | --program-t=*)
 493     program_transform_name="$ac_optarg" ;;
 494
 495   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 496   | -silent | --silent | --silen | --sile | --sil)
 497     silent=yes ;;
 498
 499   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 500     ac_prev=sbindir ;;
 501   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 502   | --sbi=* | --sb=*)
 503     sbindir="$ac_optarg" ;;
 504
 505   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 506   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 507   | --sharedst | --shareds | --shared | --share | --shar \
 508   | --sha | --sh)
 509     ac_prev=sharedstatedir ;;
 510   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 511   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 512   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 513   | --sha=* | --sh=*)
 514     sharedstatedir="$ac_optarg" ;;
 515
 516   -site | --site | --sit)
 517     ac_prev=site ;;
 518   -site=* | --site=* | --sit=*)
 519     site="$ac_optarg" ;;
 520
 521   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 522     ac_prev=srcdir ;;
 523   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 524     srcdir="$ac_optarg" ;;
 525
 526   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 527   | --syscon | --sysco | --sysc | --sys | --sy)
 528     ac_prev=sysconfdir ;;
 529   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 530   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 531     sysconfdir="$ac_optarg" ;;
 532
 533   -target | --target | --targe | --targ | --tar | --ta | --t)
 534     ac_prev=target ;;
 535   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 536     target="$ac_optarg" ;;
 537
 538   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 539     verbose=yes ;;
 540
 541   -version | --version | --versio | --versi | --vers)
 542     echo "configure generated by autoconf version 2.12.2"
 543     exit 0 ;;
 544
 545   -with-* | --with-*)
 546     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 547     # Reject names that are not valid shell variable names.
 548     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 549       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 550     fi
 551     ac_package=`echo $ac_package| sed 's/-/_/g'`
 552     case "$ac_option" in
 553       *=*) ;;
 554       *) ac_optarg=yes ;;
 555     esac
 556     eval "with_${ac_package}='$ac_optarg'" ;;
 557
 558   -without-* | --without-*)
 559     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 560     # Reject names that are not valid shell variable names.
 561     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 562       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 563     fi
 564     ac_package=`echo $ac_package| sed 's/-/_/g'`
 565     eval "with_${ac_package}=no" ;;
 566
 567   --x)
 568     # Obsolete; use --with-x.
 569     with_x=yes ;;
 570
 571   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 572   | --x-incl | --x-inc | --x-in | --x-i)
 573     ac_prev=x_includes ;;
 574   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 575   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 576     x_includes="$ac_optarg" ;;
 577
 578   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 579   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 580     ac_prev=x_libraries ;;
 581   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 582   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 583     x_libraries="$ac_optarg" ;;
 584
 585   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 586     ;;
 587
 588   *)
 589     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 590       echo "configure: warning: $ac_option: invalid host type" 1>&2
 591     fi
 592     if test "x$nonopt" != xNONE; then
 593       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 594     fi
 595     nonopt="$ac_option"
 596     ;;
 597
 598   esac
 599 done
 600
 601 if test -n "$ac_prev"; then
 602   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 603 fi
 604
 605 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 606
 607 # File descriptor usage:
 608 # 0 standard input
 609 # 1 file creation
 610 # 2 errors and warnings
 611 # 3 some systems may open it to /dev/tty
 612 # 4 used on the Kubota Titan
 613 # 6 checking for... messages and results
 614 # 5 compiler messages saved in config.log
 615 if test "$silent" = yes; then
 616   exec 6>/dev/null
 617 else
 618   exec 6>&1
 619 fi
 620 exec 5>./config.log
 621
 622 echo "\
 623 This file contains any messages produced by compilers while
 624 running configure, to aid debugging if configure makes a mistake.
 625 " 1>&5
 626
 627 # Strip out --no-create and --no-recursion so they do not pile up.
 628 # Also quote any args containing shell metacharacters.
 629 ac_configure_args=
 630 for ac_arg
 631 do
 632   case "$ac_arg" in
 633   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 634   | --no-cr | --no-c) ;;
 635   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 636   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 637   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 638   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 639   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 640   esac
 641 done
 642
 643 # NLS nuisances.
 644 # Only set these to C if already set.  These must not be set unconditionally
 645 # because not all systems understand e.g. LANG=C (notably SCO).
 646 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 647 # Non-C LC_CTYPE values break the ctype check.
 648 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 649 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 650 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 651 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 652
 653 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 654 rm -rf conftest* confdefs.h
 655 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 656 echo > confdefs.h
 657
 658 # A filename unique to this package, relative to the directory that
 659 # configure is in, which we can look for to find out if srcdir is correct.
 660 ac_unique_file=Makefile.in
 661
 662 # Find the source files, if location was not specified.
 663 if test -z "$srcdir"; then
 664   ac_srcdir_defaulted=yes
 665   # Try the directory containing this script, then its parent.
 666   ac_prog=$0
 667   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 668   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 669   srcdir=$ac_confdir
 670   if test ! -r $srcdir/$ac_unique_file; then
 671     srcdir=..
 672   fi
 673 else
 674   ac_srcdir_defaulted=no
 675 fi
 676 if test ! -r $srcdir/$ac_unique_file; then
 677   if test "$ac_srcdir_defaulted" = yes; then
 678     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 679   else
 680     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 681   fi
 682 fi
 683 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 684
 685 # Prefer explicitly selected file to automatically selected ones.
 686 if test -z "$CONFIG_SITE"; then
 687   if test "x$prefix" != xNONE; then
 688     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 689   else
 690     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 691   fi
 692 fi
 693 for ac_site_file in $CONFIG_SITE; do
 694   if test -r "$ac_site_file"; then
 695     echo "loading site script $ac_site_file"
 696     . "$ac_site_file"
 697   fi
 698 done
 699
 700 if test -r "$cache_file"; then
 701   echo "loading cache $cache_file"
 702   . $cache_file
 703 else
 704   echo "creating cache $cache_file"
 705   > $cache_file
 706 fi
 707
 708 ac_ext=c
 709 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 710 ac_cpp='$CPP $CPPFLAGS'
 711 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 712 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 713 cross_compiling=$ac_cv_prog_cc_cross
 714
 715 ac_exeext=
 716 ac_objext=o
 717 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 718   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 719   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 720     ac_n= ac_c='
 721 ' ac_t='        '
 722   else
 723     ac_n=-n ac_c= ac_t=
 724   fi
 725 else
 726   ac_n= ac_c='\c' ac_t=
 727 fi
 728
 729
 730
 731 ac_aux_dir=
 732 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 733   if test -f $ac_dir/install-sh; then
 734     ac_aux_dir=$ac_dir
 735     ac_install_sh="$ac_aux_dir/install-sh -c"
 736     break
 737   elif test -f $ac_dir/install.sh; then
 738     ac_aux_dir=$ac_dir
 739     ac_install_sh="$ac_aux_dir/install.sh -c"
 740     break
 741   fi
 742 done
 743 if test -z "$ac_aux_dir"; then
 744   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 745 fi
 746 ac_config_guess=$ac_aux_dir/config.guess
 747 ac_config_sub=$ac_aux_dir/config.sub
 748 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 749
 750 # Find a good install program.  We prefer a C program (faster),
 751 # so one script is as good as another.  But avoid the broken or
 752 # incompatible versions:
 753 # SysV /etc/install, /usr/sbin/install
 754 # SunOS /usr/etc/install
 755 # IRIX /sbin/install
 756 # AIX /bin/install
 757 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 758 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 759 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 760 # ./install, which can be erroneously created by make from ./install.sh.
 761 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 762 echo "configure:763: checking for a BSD compatible install" >&5
 763 if test -z "$INSTALL"; then
 764 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 765   echo $ac_n "(cached) $ac_c" 1>&6
 766 else
 767     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 768   for ac_dir in $PATH; do
 769     # Account for people who put trailing slashes in PATH elements.
 770     case "$ac_dir/" in
 771     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 772     *)
 773       # OSF1 and SCO ODT 3.0 have their own names for install.
 774       # Don't use installbsd from OSF since it installs stuff as root
 775       # by default.
 776       for ac_prog in ginstall scoinst install; do
 777         if test -f $ac_dir/$ac_prog; then
 778           if test $ac_prog = install &&
 779             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 780             # AIX install.  It has an incompatible calling convention.
 781             :
 782           else
 783             ac_cv_path_install="$ac_dir/$ac_prog -c"
 784             break 2
 785           fi
 786         fi
 787       done
 788       ;;
 789     esac
 790   done
 791   IFS="$ac_save_IFS"
 792
 793 fi
 794   if test "${ac_cv_path_install+set}" = set; then
 795     INSTALL="$ac_cv_path_install"
 796   else
 797     # As a last resort, use the slow shell script.  We don't cache a
 798     # path for INSTALL within a source directory, because that will
 799     # break other packages using the cache if that directory is
 800     # removed, or if the path is relative.
 801     INSTALL="$ac_install_sh"
 802   fi
 803 fi
 804 echo "$ac_t""$INSTALL" 1>&6
 805
 806 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 807 # It thinks the first close brace ends the variable substitution.
 808 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 809
 810 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 811
 812 # Extract the first word of "gcc", so it can be a program name with args.
 813 set dummy gcc; ac_word=$2
 814 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 815 echo "configure:816: checking for $ac_word" >&5
 816 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 817   echo $ac_n "(cached) $ac_c" 1>&6
 818 else
 819   if test -n "$CC"; then
 820   ac_cv_prog_CC="$CC" # Let the user override the test.
 821 else
 822   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 823   for ac_dir in $PATH; do
 824     test -z "$ac_dir" && ac_dir=.
 825     if test -f $ac_dir/$ac_word; then
 826       ac_cv_prog_CC="gcc"
 827       break
 828     fi
 829   done
 830   IFS="$ac_save_ifs"
 831 fi
 832 fi
 833 CC="$ac_cv_prog_CC"
 834 if test -n "$CC"; then
 835   echo "$ac_t""$CC" 1>&6
 836 else
 837   echo "$ac_t""no" 1>&6
 838 fi
 839
 840 if test -z "$CC"; then
 841   # Extract the first word of "cc", so it can be a program name with args.
 842 set dummy cc; ac_word=$2
 843 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 844 echo "configure:845: checking for $ac_word" >&5
 845 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 846   echo $ac_n "(cached) $ac_c" 1>&6
 847 else
 848   if test -n "$CC"; then
 849   ac_cv_prog_CC="$CC" # Let the user override the test.
 850 else
 851   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 852   ac_prog_rejected=no
 853   for ac_dir in $PATH; do
 854     test -z "$ac_dir" && ac_dir=.
 855     if test -f $ac_dir/$ac_word; then
 856       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 857         ac_prog_rejected=yes
 858         continue
 859       fi
 860       ac_cv_prog_CC="cc"
 861       break
 862     fi
 863   done
 864   IFS="$ac_save_ifs"
 865 if test $ac_prog_rejected = yes; then
 866   # We found a bogon in the path, so make sure we never use it.
 867   set dummy $ac_cv_prog_CC
 868   shift
 869   if test $# -gt 0; then
 870     # We chose a different compiler from the bogus one.
 871     # However, it has the same basename, so the bogon will be chosen
 872     # first if we set CC to just the basename; use the full file name.
 873     shift
 874     set dummy "$ac_dir/$ac_word" "$@"
 875     shift
 876     ac_cv_prog_CC="$@"
 877   fi
 878 fi
 879 fi
 880 fi
 881 CC="$ac_cv_prog_CC"
 882 if test -n "$CC"; then
 883   echo "$ac_t""$CC" 1>&6
 884 else
 885   echo "$ac_t""no" 1>&6
 886 fi
 887
 888   if test -z "$CC"; then
 889     case "`uname -s`" in
 890     *win32* | *WIN32*)
 891       # Extract the first word of "cl", so it can be a program name with args.
 892 set dummy cl; ac_word=$2
 893 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 894 echo "configure:895: checking for $ac_word" >&5
 895 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 896   echo $ac_n "(cached) $ac_c" 1>&6
 897 else
 898   if test -n "$CC"; then
 899   ac_cv_prog_CC="$CC" # Let the user override the test.
 900 else
 901   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 902   for ac_dir in $PATH; do
 903     test -z "$ac_dir" && ac_dir=.
 904     if test -f $ac_dir/$ac_word; then
 905       ac_cv_prog_CC="cl"
 906       break
 907     fi
 908   done
 909   IFS="$ac_save_ifs"
 910 fi
 911 fi
 912 CC="$ac_cv_prog_CC"
 913 if test -n "$CC"; then
 914   echo "$ac_t""$CC" 1>&6
 915 else
 916   echo "$ac_t""no" 1>&6
 917 fi
 918  ;;
 919     esac
 920   fi
 921   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 922 fi
 923
 924 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 925 echo "configure:926: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 926
 927 ac_ext=c
 928 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 929 ac_cpp='$CPP $CPPFLAGS'
 930 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 931 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 932 cross_compiling=$ac_cv_prog_cc_cross
 933
 934 cat > conftest.$ac_ext <<EOF
 935 #line 936 "configure"
 936 #include "confdefs.h"
 937 main(){return(0);}
 938 EOF
 939 if { (eval echo configure:940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 940   ac_cv_prog_cc_works=yes
 941   # If we can't run a trivial program, we are probably using a cross compiler.
 942   if (./conftest; exit) 2>/dev/null; then
 943     ac_cv_prog_cc_cross=no
 944   else
 945     ac_cv_prog_cc_cross=yes
 946   fi
 947 else
 948   echo "configure: failed program was:" >&5
 949   cat conftest.$ac_ext >&5
 950   ac_cv_prog_cc_works=no
 951 fi
 952 rm -fr conftest*
 953
 954 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 955 if test $ac_cv_prog_cc_works = no; then
 956   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 957 fi
 958 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 959 echo "configure:960: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 960 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 961 cross_compiling=$ac_cv_prog_cc_cross
 962
 963 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 964 echo "configure:965: checking whether we are using GNU C" >&5
 965 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 966   echo $ac_n "(cached) $ac_c" 1>&6
 967 else
 968   cat > conftest.c <<EOF
 969 #ifdef __GNUC__
 970   yes;
 971 #endif
 972 EOF
 973 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 974   ac_cv_prog_gcc=yes
 975 else
 976   ac_cv_prog_gcc=no
 977 fi
 978 fi
 979
 980 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 981
 982 if test $ac_cv_prog_gcc = yes; then
 983   GCC=yes
 984 else
 985   GCC=
 986 fi
 987
 988 ac_test_CFLAGS="${CFLAGS+set}"
 989 ac_save_CFLAGS="$CFLAGS"
 990 CFLAGS=
 991 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 992 echo "configure:993: checking whether ${CC-cc} accepts -g" >&5
 993 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 994   echo $ac_n "(cached) $ac_c" 1>&6
 995 else
 996   echo 'void f(){}' > conftest.c
 997 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 998   ac_cv_prog_cc_g=yes
 999 else
1000   ac_cv_prog_cc_g=no
1001 fi
1002 rm -f conftest*
1003
1004 fi
1005
1006 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1007 if test "$ac_test_CFLAGS" = set; then
1008   CFLAGS="$ac_save_CFLAGS"
1009 elif test $ac_cv_prog_cc_g = yes; then
1010   if test "$GCC" = yes; then
1011     CFLAGS="-g -O2"
1012   else
1013     CFLAGS="-g"
1014   fi
1015 else
1016   if test "$GCC" = yes; then
1017     CFLAGS="-O2"
1018   else
1019     CFLAGS=
1020   fi
1021 fi
1022
1023
1024 # Put a plausible default for CC_FOR_BUILD in Makefile.
1025 if test "x$cross_compiling" = "xno"; then
1026   CC_FOR_BUILD='$(CC)'
1027 else
1028   CC_FOR_BUILD=gcc
1029 fi
1030
1031 ALL_LINGUAS=
1032 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1033 echo "configure:1034: checking how to run the C preprocessor" >&5
1034 # On Suns, sometimes $CPP names a directory.
1035 if test -n "$CPP" && test -d "$CPP"; then
1036   CPP=
1037 fi
1038 if test -z "$CPP"; then
1039 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1040   echo $ac_n "(cached) $ac_c" 1>&6
1041 else
1042     # This must be in double quotes, not single quotes, because CPP may get
1043   # substituted into the Makefile and "${CC-cc}" will confuse make.
1044   CPP="${CC-cc} -E"
1045   # On the NeXT, cc -E runs the code through the compiler's parser,
1046   # not just through cpp.
1047   cat > conftest.$ac_ext <<EOF
1048 #line 1049 "configure"
1049 #include "confdefs.h"
1050 #include <assert.h>
1051 Syntax Error
1052 EOF
1053 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1054 { (eval echo configure:1055: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1055 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1056 if test -z "$ac_err"; then
1057   :
1058 else
1059   echo "$ac_err" >&5
1060   echo "configure: failed program was:" >&5
1061   cat conftest.$ac_ext >&5
1062   rm -rf conftest*
1063   CPP="${CC-cc} -E -traditional-cpp"
1064   cat > conftest.$ac_ext <<EOF
1065 #line 1066 "configure"
1066 #include "confdefs.h"
1067 #include <assert.h>
1068 Syntax Error
1069 EOF
1070 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1071 { (eval echo configure:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1072 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1073 if test -z "$ac_err"; then
1074   :
1075 else
1076   echo "$ac_err" >&5
1077   echo "configure: failed program was:" >&5
1078   cat conftest.$ac_ext >&5
1079   rm -rf conftest*
1080   CPP="${CC-cc} -nologo -E"
1081   cat > conftest.$ac_ext <<EOF
1082 #line 1083 "configure"
1083 #include "confdefs.h"
1084 #include <assert.h>
1085 Syntax Error
1086 EOF
1087 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1088 { (eval echo configure:1089: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1089 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1090 if test -z "$ac_err"; then
1091   :
1092 else
1093   echo "$ac_err" >&5
1094   echo "configure: failed program was:" >&5
1095   cat conftest.$ac_ext >&5
1096   rm -rf conftest*
1097   CPP=/lib/cpp
1098 fi
1099 rm -f conftest*
1100 fi
1101 rm -f conftest*
1102 fi
1103 rm -f conftest*
1104   ac_cv_prog_CPP="$CPP"
1105 fi
1106   CPP="$ac_cv_prog_CPP"
1107 else
1108   ac_cv_prog_CPP="$CPP"
1109 fi
1110 echo "$ac_t""$CPP" 1>&6
1111
1112 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1113 echo "configure:1114: checking whether ${MAKE-make} sets \${MAKE}" >&5
1114 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1115 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1116   echo $ac_n "(cached) $ac_c" 1>&6
1117 else
1118   cat > conftestmake <<\EOF
1119 all:
1120         @echo 'ac_maketemp="${MAKE}"'
1121 EOF
1122 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1123 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1124 if test -n "$ac_maketemp"; then
1125   eval ac_cv_prog_make_${ac_make}_set=yes
1126 else
1127   eval ac_cv_prog_make_${ac_make}_set=no
1128 fi
1129 rm -f conftestmake
1130 fi
1131 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1132   echo "$ac_t""yes" 1>&6
1133   SET_MAKE=
1134 else
1135   echo "$ac_t""no" 1>&6
1136   SET_MAKE="MAKE=${MAKE-make}"
1137 fi
1138
1139 # Extract the first word of "ranlib", so it can be a program name with args.
1140 set dummy ranlib; ac_word=$2
1141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1142 echo "configure:1143: checking for $ac_word" >&5
1143 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1144   echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146   if test -n "$RANLIB"; then
1147   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1148 else
1149   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1150   for ac_dir in $PATH; do
1151     test -z "$ac_dir" && ac_dir=.
1152     if test -f $ac_dir/$ac_word; then
1153       ac_cv_prog_RANLIB="ranlib"
1154       break
1155     fi
1156   done
1157   IFS="$ac_save_ifs"
1158   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1159 fi
1160 fi
1161 RANLIB="$ac_cv_prog_RANLIB"
1162 if test -n "$RANLIB"; then
1163   echo "$ac_t""$RANLIB" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167
1168 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1169 echo "configure:1170: checking for POSIXized ISC" >&5
1170 if test -d /etc/conf/kconfig.d &&
1171   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1172 then
1173   echo "$ac_t""yes" 1>&6
1174   ISC=yes # If later tests want to check for ISC.
1175   cat >> confdefs.h <<\EOF
1176 #define _POSIX_SOURCE 1
1177 EOF
1178
1179   if test "$GCC" = yes; then
1180     CC="$CC -posix"
1181   else
1182     CC="$CC -Xp"
1183   fi
1184 else
1185   echo "$ac_t""no" 1>&6
1186   ISC=
1187 fi
1188
1189 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1190 echo "configure:1191: checking for ANSI C header files" >&5
1191 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   cat > conftest.$ac_ext <<EOF
1195 #line 1196 "configure"
1196 #include "confdefs.h"
1197 #include <stdlib.h>
1198 #include <stdarg.h>
1199 #include <string.h>
1200 #include <float.h>
1201 EOF
1202 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1203 { (eval echo configure:1204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1204 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1205 if test -z "$ac_err"; then
1206   rm -rf conftest*
1207   ac_cv_header_stdc=yes
1208 else
1209   echo "$ac_err" >&5
1210   echo "configure: failed program was:" >&5
1211   cat conftest.$ac_ext >&5
1212   rm -rf conftest*
1213   ac_cv_header_stdc=no
1214 fi
1215 rm -f conftest*
1216
1217 if test $ac_cv_header_stdc = yes; then
1218   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1219 cat > conftest.$ac_ext <<EOF
1220 #line 1221 "configure"
1221 #include "confdefs.h"
1222 #include <string.h>
1223 EOF
1224 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1225   egrep "memchr" >/dev/null 2>&1; then
1226   :
1227 else
1228   rm -rf conftest*
1229   ac_cv_header_stdc=no
1230 fi
1231 rm -f conftest*
1232
1233 fi
1234
1235 if test $ac_cv_header_stdc = yes; then
1236   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1237 cat > conftest.$ac_ext <<EOF
1238 #line 1239 "configure"
1239 #include "confdefs.h"
1240 #include <stdlib.h>
1241 EOF
1242 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1243   egrep "free" >/dev/null 2>&1; then
1244   :
1245 else
1246   rm -rf conftest*
1247   ac_cv_header_stdc=no
1248 fi
1249 rm -f conftest*
1250
1251 fi
1252
1253 if test $ac_cv_header_stdc = yes; then
1254   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1255 if test "$cross_compiling" = yes; then
1256   :
1257 else
1258   cat > conftest.$ac_ext <<EOF
1259 #line 1260 "configure"
1260 #include "confdefs.h"
1261 #include <ctype.h>
1262 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1263 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1264 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1265 int main () { int i; for (i = 0; i < 256; i++)
1266 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1267 exit (0); }
1268
1269 EOF
1270 if { (eval echo configure:1271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1271 then
1272   :
1273 else
1274   echo "configure: failed program was:" >&5
1275   cat conftest.$ac_ext >&5
1276   rm -fr conftest*
1277   ac_cv_header_stdc=no
1278 fi
1279 rm -fr conftest*
1280 fi
1281
1282 fi
1283 fi
1284
1285 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1286 if test $ac_cv_header_stdc = yes; then
1287   cat >> confdefs.h <<\EOF
1288 #define STDC_HEADERS 1
1289 EOF
1290
1291 fi
1292
1293 echo $ac_n "checking for working const""... $ac_c" 1>&6
1294 echo "configure:1295: checking for working const" >&5
1295 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1296   echo $ac_n "(cached) $ac_c" 1>&6
1297 else
1298   cat > conftest.$ac_ext <<EOF
1299 #line 1300 "configure"
1300 #include "confdefs.h"
1301
1302 int main() {
1303
1304 /* Ultrix mips cc rejects this.  */
1305 typedef int charset[2]; const charset x;
1306 /* SunOS 4.1.1 cc rejects this.  */
1307 char const *const *ccp;
1308 char **p;
1309 /* NEC SVR4.0.2 mips cc rejects this.  */
1310 struct point {int x, y;};
1311 static struct point const zero = {0,0};
1312 /* AIX XL C 1.02.0.0 rejects this.
1313    It does not let you subtract one const X* pointer from another in an arm
1314    of an if-expression whose if-part is not a constant expression */
1315 const char *g = "string";
1316 ccp = &g + (g ? g-g : 0);
1317 /* HPUX 7.0 cc rejects these. */
1318 ++ccp;
1319 p = (char**) ccp;
1320 ccp = (char const *const *) p;
1321 { /* SCO 3.2v4 cc rejects this.  */
1322   char *t;
1323   char const *s = 0 ? (char *) 0 : (char const *) 0;
1324
1325   *t++ = 0;
1326 }
1327 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1328   int x[] = {25, 17};
1329   const int *foo = &x[0];
1330   ++foo;
1331 }
1332 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1333   typedef const int *iptr;
1334   iptr p = 0;
1335   ++p;
1336 }
1337 { /* AIX XL C 1.02.0.0 rejects this saying
1338      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1339   struct s { int j; const int *ap[3]; };
1340   struct s *b; b->j = 5;
1341 }
1342 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1343   const int foo = 10;
1344 }
1345
1346 ; return 0; }
1347 EOF
1348 if { (eval echo configure:1349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1349   rm -rf conftest*
1350   ac_cv_c_const=yes
1351 else
1352   echo "configure: failed program was:" >&5
1353   cat conftest.$ac_ext >&5
1354   rm -rf conftest*
1355   ac_cv_c_const=no
1356 fi
1357 rm -f conftest*
1358 fi
1359
1360 echo "$ac_t""$ac_cv_c_const" 1>&6
1361 if test $ac_cv_c_const = no; then
1362   cat >> confdefs.h <<\EOF
1363 #define const
1364 EOF
1365
1366 fi
1367
1368 echo $ac_n "checking for inline""... $ac_c" 1>&6
1369 echo "configure:1370: checking for inline" >&5
1370 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1371   echo $ac_n "(cached) $ac_c" 1>&6
1372 else
1373   ac_cv_c_inline=no
1374 for ac_kw in inline __inline__ __inline; do
1375   cat > conftest.$ac_ext <<EOF
1376 #line 1377 "configure"
1377 #include "confdefs.h"
1378
1379 int main() {
1380 } $ac_kw foo() {
1381 ; return 0; }
1382 EOF
1383 if { (eval echo configure:1384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1384   rm -rf conftest*
1385   ac_cv_c_inline=$ac_kw; break
1386 else
1387   echo "configure: failed program was:" >&5
1388   cat conftest.$ac_ext >&5
1389 fi
1390 rm -f conftest*
1391 done
1392
1393 fi
1394
1395 echo "$ac_t""$ac_cv_c_inline" 1>&6
1396 case "$ac_cv_c_inline" in
1397   inline | yes) ;;
1398   no) cat >> confdefs.h <<\EOF
1399 #define inline
1400 EOF
1401  ;;
1402   *)  cat >> confdefs.h <<EOF
1403 #define inline $ac_cv_c_inline
1404 EOF
1405  ;;
1406 esac
1407
1408 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1409 echo "configure:1410: checking for off_t" >&5
1410 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1411   echo $ac_n "(cached) $ac_c" 1>&6
1412 else
1413   cat > conftest.$ac_ext <<EOF
1414 #line 1415 "configure"
1415 #include "confdefs.h"
1416 #include <sys/types.h>
1417 #if STDC_HEADERS
1418 #include <stdlib.h>
1419 #include <stddef.h>
1420 #endif
1421 EOF
1422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1423   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1424   rm -rf conftest*
1425   ac_cv_type_off_t=yes
1426 else
1427   rm -rf conftest*
1428   ac_cv_type_off_t=no
1429 fi
1430 rm -f conftest*
1431
1432 fi
1433 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1434 if test $ac_cv_type_off_t = no; then
1435   cat >> confdefs.h <<\EOF
1436 #define off_t long
1437 EOF
1438
1439 fi
1440
1441 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1442 echo "configure:1443: checking for size_t" >&5
1443 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1444   echo $ac_n "(cached) $ac_c" 1>&6
1445 else
1446   cat > conftest.$ac_ext <<EOF
1447 #line 1448 "configure"
1448 #include "confdefs.h"
1449 #include <sys/types.h>
1450 #if STDC_HEADERS
1451 #include <stdlib.h>
1452 #include <stddef.h>
1453 #endif
1454 EOF
1455 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1456   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1457   rm -rf conftest*
1458   ac_cv_type_size_t=yes
1459 else
1460   rm -rf conftest*
1461   ac_cv_type_size_t=no
1462 fi
1463 rm -f conftest*
1464
1465 fi
1466 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1467 if test $ac_cv_type_size_t = no; then
1468   cat >> confdefs.h <<\EOF
1469 #define size_t unsigned
1470 EOF
1471
1472 fi
1473
1474 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1475 # for constant arguments.  Useless!
1476 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1477 echo "configure:1478: checking for working alloca.h" >&5
1478 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1479   echo $ac_n "(cached) $ac_c" 1>&6
1480 else
1481   cat > conftest.$ac_ext <<EOF
1482 #line 1483 "configure"
1483 #include "confdefs.h"
1484 #include <alloca.h>
1485 int main() {
1486 char *p = alloca(2 * sizeof(int));
1487 ; return 0; }
1488 EOF
1489 if { (eval echo configure:1490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1490   rm -rf conftest*
1491   ac_cv_header_alloca_h=yes
1492 else
1493   echo "configure: failed program was:" >&5
1494   cat conftest.$ac_ext >&5
1495   rm -rf conftest*
1496   ac_cv_header_alloca_h=no
1497 fi
1498 rm -f conftest*
1499 fi
1500
1501 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1502 if test $ac_cv_header_alloca_h = yes; then
1503   cat >> confdefs.h <<\EOF
1504 #define HAVE_ALLOCA_H 1
1505 EOF
1506
1507 fi
1508
1509 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1510 echo "configure:1511: checking for alloca" >&5
1511 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1512   echo $ac_n "(cached) $ac_c" 1>&6
1513 else
1514   cat > conftest.$ac_ext <<EOF
1515 #line 1516 "configure"
1516 #include "confdefs.h"
1517
1518 #ifdef __GNUC__
1519 # define alloca __builtin_alloca
1520 #else
1521 # ifdef _MSC_VER
1522 #  include <malloc.h>
1523 #  define alloca _alloca
1524 # else
1525 #  if HAVE_ALLOCA_H
1526 #   include <alloca.h>
1527 #  else
1528 #   ifdef _AIX
1529  #pragma alloca
1530 #   else
1531 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1532 char *alloca ();
1533 #    endif
1534 #   endif
1535 #  endif
1536 # endif
1537 #endif
1538
1539 int main() {
1540 char *p = (char *) alloca(1);
1541 ; return 0; }
1542 EOF
1543 if { (eval echo configure:1544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1544   rm -rf conftest*
1545   ac_cv_func_alloca_works=yes
1546 else
1547   echo "configure: failed program was:" >&5
1548   cat conftest.$ac_ext >&5
1549   rm -rf conftest*
1550   ac_cv_func_alloca_works=no
1551 fi
1552 rm -f conftest*
1553 fi
1554
1555 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1556 if test $ac_cv_func_alloca_works = yes; then
1557   cat >> confdefs.h <<\EOF
1558 #define HAVE_ALLOCA 1
1559 EOF
1560
1561 fi
1562
1563 if test $ac_cv_func_alloca_works = no; then
1564   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1565   # that cause trouble.  Some versions do not even contain alloca or
1566   # contain a buggy version.  If you still want to use their alloca,
1567   # use ar to extract alloca.o from them instead of compiling alloca.c.
1568   ALLOCA=alloca.${ac_objext}
1569   cat >> confdefs.h <<\EOF
1570 #define C_ALLOCA 1
1571 EOF
1572
1573
1574 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1575 echo "configure:1576: checking whether alloca needs Cray hooks" >&5
1576 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1577   echo $ac_n "(cached) $ac_c" 1>&6
1578 else
1579   cat > conftest.$ac_ext <<EOF
1580 #line 1581 "configure"
1581 #include "confdefs.h"
1582 #if defined(CRAY) && ! defined(CRAY2)
1583 webecray
1584 #else
1585 wenotbecray
1586 #endif
1587
1588 EOF
1589 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1590   egrep "webecray" >/dev/null 2>&1; then
1591   rm -rf conftest*
1592   ac_cv_os_cray=yes
1593 else
1594   rm -rf conftest*
1595   ac_cv_os_cray=no
1596 fi
1597 rm -f conftest*
1598
1599 fi
1600
1601 echo "$ac_t""$ac_cv_os_cray" 1>&6
1602 if test $ac_cv_os_cray = yes; then
1603 for ac_func in _getb67 GETB67 getb67; do
1604   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1605 echo "configure:1606: checking for $ac_func" >&5
1606 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1607   echo $ac_n "(cached) $ac_c" 1>&6
1608 else
1609   cat > conftest.$ac_ext <<EOF
1610 #line 1611 "configure"
1611 #include "confdefs.h"
1612 /* System header to define __stub macros and hopefully few prototypes,
1613     which can conflict with char $ac_func(); below.  */
1614 #include <assert.h>
1615 /* Override any gcc2 internal prototype to avoid an error.  */
1616 /* We use char because int might match the return type of a gcc2
1617     builtin and then its argument prototype would still apply.  */
1618 char $ac_func();
1619
1620 int main() {
1621
1622 /* The GNU C library defines this for functions which it implements
1623     to always fail with ENOSYS.  Some functions are actually named
1624     something starting with __ and the normal name is an alias.  */
1625 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1626 choke me
1627 #else
1628 $ac_func();
1629 #endif
1630
1631 ; return 0; }
1632 EOF
1633 if { (eval echo configure:1634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1634   rm -rf conftest*
1635   eval "ac_cv_func_$ac_func=yes"
1636 else
1637   echo "configure: failed program was:" >&5
1638   cat conftest.$ac_ext >&5
1639   rm -rf conftest*
1640   eval "ac_cv_func_$ac_func=no"
1641 fi
1642 rm -f conftest*
1643 fi
1644
1645 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1646   echo "$ac_t""yes" 1>&6
1647   cat >> confdefs.h <<EOF
1648 #define CRAY_STACKSEG_END $ac_func
1649 EOF
1650
1651   break
1652 else
1653   echo "$ac_t""no" 1>&6
1654 fi
1655
1656 done
1657 fi
1658
1659 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1660 echo "configure:1661: checking stack direction for C alloca" >&5
1661 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1662   echo $ac_n "(cached) $ac_c" 1>&6
1663 else
1664   if test "$cross_compiling" = yes; then
1665   ac_cv_c_stack_direction=0
1666 else
1667   cat > conftest.$ac_ext <<EOF
1668 #line 1669 "configure"
1669 #include "confdefs.h"
1670 find_stack_direction ()
1671 {
1672   static char *addr = 0;
1673   auto char dummy;
1674   if (addr == 0)
1675     {
1676       addr = &dummy;
1677       return find_stack_direction ();
1678     }
1679   else
1680     return (&dummy > addr) ? 1 : -1;
1681 }
1682 main ()
1683 {
1684   exit (find_stack_direction() < 0);
1685 }
1686 EOF
1687 if { (eval echo configure:1688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1688 then
1689   ac_cv_c_stack_direction=1
1690 else
1691   echo "configure: failed program was:" >&5
1692   cat conftest.$ac_ext >&5
1693   rm -fr conftest*
1694   ac_cv_c_stack_direction=-1
1695 fi
1696 rm -fr conftest*
1697 fi
1698
1699 fi
1700
1701 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1702 cat >> confdefs.h <<EOF
1703 #define STACK_DIRECTION $ac_cv_c_stack_direction
1704 EOF
1705
1706 fi
1707
1708 for ac_hdr in unistd.h
1709 do
1710 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1711 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1712 echo "configure:1713: checking for $ac_hdr" >&5
1713 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1714   echo $ac_n "(cached) $ac_c" 1>&6
1715 else
1716   cat > conftest.$ac_ext <<EOF
1717 #line 1718 "configure"
1718 #include "confdefs.h"
1719 #include <$ac_hdr>
1720 EOF
1721 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1722 { (eval echo configure:1723: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1723 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1724 if test -z "$ac_err"; then
1725   rm -rf conftest*
1726   eval "ac_cv_header_$ac_safe=yes"
1727 else
1728   echo "$ac_err" >&5
1729   echo "configure: failed program was:" >&5
1730   cat conftest.$ac_ext >&5
1731   rm -rf conftest*
1732   eval "ac_cv_header_$ac_safe=no"
1733 fi
1734 rm -f conftest*
1735 fi
1736 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1737   echo "$ac_t""yes" 1>&6
1738     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1739   cat >> confdefs.h <<EOF
1740 #define $ac_tr_hdr 1
1741 EOF
1742
1743 else
1744   echo "$ac_t""no" 1>&6
1745 fi
1746 done
1747
1748 for ac_func in getpagesize
1749 do
1750 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1751 echo "configure:1752: checking for $ac_func" >&5
1752 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1753   echo $ac_n "(cached) $ac_c" 1>&6
1754 else
1755   cat > conftest.$ac_ext <<EOF
1756 #line 1757 "configure"
1757 #include "confdefs.h"
1758 /* System header to define __stub macros and hopefully few prototypes,
1759     which can conflict with char $ac_func(); below.  */
1760 #include <assert.h>
1761 /* Override any gcc2 internal prototype to avoid an error.  */
1762 /* We use char because int might match the return type of a gcc2
1763     builtin and then its argument prototype would still apply.  */
1764 char $ac_func();
1765
1766 int main() {
1767
1768 /* The GNU C library defines this for functions which it implements
1769     to always fail with ENOSYS.  Some functions are actually named
1770     something starting with __ and the normal name is an alias.  */
1771 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1772 choke me
1773 #else
1774 $ac_func();
1775 #endif
1776
1777 ; return 0; }
1778 EOF
1779 if { (eval echo configure:1780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1780   rm -rf conftest*
1781   eval "ac_cv_func_$ac_func=yes"
1782 else
1783   echo "configure: failed program was:" >&5
1784   cat conftest.$ac_ext >&5
1785   rm -rf conftest*
1786   eval "ac_cv_func_$ac_func=no"
1787 fi
1788 rm -f conftest*
1789 fi
1790
1791 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1792   echo "$ac_t""yes" 1>&6
1793     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1794   cat >> confdefs.h <<EOF
1795 #define $ac_tr_func 1
1796 EOF
1797
1798 else
1799   echo "$ac_t""no" 1>&6
1800 fi
1801 done
1802
1803 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1804 echo "configure:1805: checking for working mmap" >&5
1805 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1806   echo $ac_n "(cached) $ac_c" 1>&6
1807 else
1808   if test "$cross_compiling" = yes; then
1809   ac_cv_func_mmap_fixed_mapped=no
1810 else
1811   cat > conftest.$ac_ext <<EOF
1812 #line 1813 "configure"
1813 #include "confdefs.h"
1814
1815 /* Thanks to Mike Haertel and Jim Avera for this test.
1816    Here is a matrix of mmap possibilities:
1817         mmap private not fixed
1818         mmap private fixed at somewhere currently unmapped
1819         mmap private fixed at somewhere already mapped
1820         mmap shared not fixed
1821         mmap shared fixed at somewhere currently unmapped
1822         mmap shared fixed at somewhere already mapped
1823    For private mappings, we should verify that changes cannot be read()
1824    back from the file, nor mmap's back from the file at a different
1825    address.  (There have been systems where private was not correctly
1826    implemented like the infamous i386 svr4.0, and systems where the
1827    VM page cache was not coherent with the filesystem buffer cache
1828    like early versions of FreeBSD and possibly contemporary NetBSD.)
1829    For shared mappings, we should conversely verify that changes get
1830    propogated back to all the places they're supposed to be.
1831
1832    Grep wants private fixed already mapped.
1833    The main things grep needs to know about mmap are:
1834    * does it exist and is it safe to write into the mmap'd area
1835    * how to use it (BSD variants)  */
1836 #include <sys/types.h>
1837 #include <fcntl.h>
1838 #include <sys/mman.h>
1839
1840 /* This mess was copied from the GNU getpagesize.h.  */
1841 #ifndef HAVE_GETPAGESIZE
1842 # ifdef HAVE_UNISTD_H
1843 #  include <unistd.h>
1844 # endif
1845
1846 /* Assume that all systems that can run configure have sys/param.h.  */
1847 # ifndef HAVE_SYS_PARAM_H
1848 #  define HAVE_SYS_PARAM_H 1
1849 # endif
1850
1851 # ifdef _SC_PAGESIZE
1852 #  define getpagesize() sysconf(_SC_PAGESIZE)
1853 # else /* no _SC_PAGESIZE */
1854 #  ifdef HAVE_SYS_PARAM_H
1855 #   include <sys/param.h>
1856 #   ifdef EXEC_PAGESIZE
1857 #    define getpagesize() EXEC_PAGESIZE
1858 #   else /* no EXEC_PAGESIZE */
1859 #    ifdef NBPG
1860 #     define getpagesize() NBPG * CLSIZE
1861 #     ifndef CLSIZE
1862 #      define CLSIZE 1
1863 #     endif /* no CLSIZE */
1864 #    else /* no NBPG */
1865 #     ifdef NBPC
1866 #      define getpagesize() NBPC
1867 #     else /* no NBPC */
1868 #      ifdef PAGESIZE
1869 #       define getpagesize() PAGESIZE
1870 #      endif /* PAGESIZE */
1871 #     endif /* no NBPC */
1872 #    endif /* no NBPG */
1873 #   endif /* no EXEC_PAGESIZE */
1874 #  else /* no HAVE_SYS_PARAM_H */
1875 #   define getpagesize() 8192   /* punt totally */
1876 #  endif /* no HAVE_SYS_PARAM_H */
1877 # endif /* no _SC_PAGESIZE */
1878
1879 #endif /* no HAVE_GETPAGESIZE */
1880
1881 #ifdef __cplusplus
1882 extern "C" { void *malloc(unsigned); }
1883 #else
1884 char *malloc();
1885 #endif
1886
1887 int
1888 main()
1889 {
1890         char *data, *data2, *data3;
1891         int i, pagesize;
1892         int fd;
1893
1894         pagesize = getpagesize();
1895
1896         /*
1897          * First, make a file with some known garbage in it.
1898          */
1899         data = malloc(pagesize);
1900         if (!data)
1901                 exit(1);
1902         for (i = 0; i < pagesize; ++i)
1903                 *(data + i) = rand();
1904         umask(0);
1905         fd = creat("conftestmmap", 0600);
1906         if (fd < 0)
1907                 exit(1);
1908         if (write(fd, data, pagesize) != pagesize)
1909                 exit(1);
1910         close(fd);
1911
1912         /*
1913          * Next, try to mmap the file at a fixed address which
1914          * already has something else allocated at it.  If we can,
1915          * also make sure that we see the same garbage.
1916          */
1917         fd = open("conftestmmap", O_RDWR);
1918         if (fd < 0)
1919                 exit(1);
1920         data2 = malloc(2 * pagesize);
1921         if (!data2)
1922                 exit(1);
1923         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1924         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1925             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1926                 exit(1);
1927         for (i = 0; i < pagesize; ++i)
1928                 if (*(data + i) != *(data2 + i))
1929                         exit(1);
1930
1931         /*
1932          * Finally, make sure that changes to the mapped area
1933          * do not percolate back to the file as seen by read().
1934          * (This is a bug on some variants of i386 svr4.0.)
1935          */
1936         for (i = 0; i < pagesize; ++i)
1937                 *(data2 + i) = *(data2 + i) + 1;
1938         data3 = malloc(pagesize);
1939         if (!data3)
1940                 exit(1);
1941         if (read(fd, data3, pagesize) != pagesize)
1942                 exit(1);
1943         for (i = 0; i < pagesize; ++i)
1944                 if (*(data + i) != *(data3 + i))
1945                         exit(1);
1946         close(fd);
1947         unlink("conftestmmap");
1948         exit(0);
1949 }
1950
1951 EOF
1952 if { (eval echo configure:1953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1953 then
1954   ac_cv_func_mmap_fixed_mapped=yes
1955 else
1956   echo "configure: failed program was:" >&5
1957   cat conftest.$ac_ext >&5
1958   rm -fr conftest*
1959   ac_cv_func_mmap_fixed_mapped=no
1960 fi
1961 rm -fr conftest*
1962 fi
1963
1964 fi
1965
1966 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1967 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1968   cat >> confdefs.h <<\EOF
1969 #define HAVE_MMAP 1
1970 EOF
1971
1972 fi
1973
1974
1975    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1976 unistd.h values.h sys/param.h
1977 do
1978 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1979 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1980 echo "configure:1981: checking for $ac_hdr" >&5
1981 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1982   echo $ac_n "(cached) $ac_c" 1>&6
1983 else
1984   cat > conftest.$ac_ext <<EOF
1985 #line 1986 "configure"
1986 #include "confdefs.h"
1987 #include <$ac_hdr>
1988 EOF
1989 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1990 { (eval echo configure:1991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1991 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1992 if test -z "$ac_err"; then
1993   rm -rf conftest*
1994   eval "ac_cv_header_$ac_safe=yes"
1995 else
1996   echo "$ac_err" >&5
1997   echo "configure: failed program was:" >&5
1998   cat conftest.$ac_ext >&5
1999   rm -rf conftest*
2000   eval "ac_cv_header_$ac_safe=no"
2001 fi
2002 rm -f conftest*
2003 fi
2004 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2005   echo "$ac_t""yes" 1>&6
2006     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2007   cat >> confdefs.h <<EOF
2008 #define $ac_tr_hdr 1
2009 EOF
2010
2011 else
2012   echo "$ac_t""no" 1>&6
2013 fi
2014 done
2015
2016    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2017 __argz_count __argz_stringify __argz_next
2018 do
2019 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2020 echo "configure:2021: checking for $ac_func" >&5
2021 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2022   echo $ac_n "(cached) $ac_c" 1>&6
2023 else
2024   cat > conftest.$ac_ext <<EOF
2025 #line 2026 "configure"
2026 #include "confdefs.h"
2027 /* System header to define __stub macros and hopefully few prototypes,
2028     which can conflict with char $ac_func(); below.  */
2029 #include <assert.h>
2030 /* Override any gcc2 internal prototype to avoid an error.  */
2031 /* We use char because int might match the return type of a gcc2
2032     builtin and then its argument prototype would still apply.  */
2033 char $ac_func();
2034
2035 int main() {
2036
2037 /* The GNU C library defines this for functions which it implements
2038     to always fail with ENOSYS.  Some functions are actually named
2039     something starting with __ and the normal name is an alias.  */
2040 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2041 choke me
2042 #else
2043 $ac_func();
2044 #endif
2045
2046 ; return 0; }
2047 EOF
2048 if { (eval echo configure:2049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2049   rm -rf conftest*
2050   eval "ac_cv_func_$ac_func=yes"
2051 else
2052   echo "configure: failed program was:" >&5
2053   cat conftest.$ac_ext >&5
2054   rm -rf conftest*
2055   eval "ac_cv_func_$ac_func=no"
2056 fi
2057 rm -f conftest*
2058 fi
2059
2060 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2061   echo "$ac_t""yes" 1>&6
2062     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2063   cat >> confdefs.h <<EOF
2064 #define $ac_tr_func 1
2065 EOF
2066
2067 else
2068   echo "$ac_t""no" 1>&6
2069 fi
2070 done
2071
2072
2073    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2074      for ac_func in stpcpy
2075 do
2076 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2077 echo "configure:2078: checking for $ac_func" >&5
2078 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2079   echo $ac_n "(cached) $ac_c" 1>&6
2080 else
2081   cat > conftest.$ac_ext <<EOF
2082 #line 2083 "configure"
2083 #include "confdefs.h"
2084 /* System header to define __stub macros and hopefully few prototypes,
2085     which can conflict with char $ac_func(); below.  */
2086 #include <assert.h>
2087 /* Override any gcc2 internal prototype to avoid an error.  */
2088 /* We use char because int might match the return type of a gcc2
2089     builtin and then its argument prototype would still apply.  */
2090 char $ac_func();
2091
2092 int main() {
2093
2094 /* The GNU C library defines this for functions which it implements
2095     to always fail with ENOSYS.  Some functions are actually named
2096     something starting with __ and the normal name is an alias.  */
2097 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2098 choke me
2099 #else
2100 $ac_func();
2101 #endif
2102
2103 ; return 0; }
2104 EOF
2105 if { (eval echo configure:2106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2106   rm -rf conftest*
2107   eval "ac_cv_func_$ac_func=yes"
2108 else
2109   echo "configure: failed program was:" >&5
2110   cat conftest.$ac_ext >&5
2111   rm -rf conftest*
2112   eval "ac_cv_func_$ac_func=no"
2113 fi
2114 rm -f conftest*
2115 fi
2116
2117 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2118   echo "$ac_t""yes" 1>&6
2119     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2120   cat >> confdefs.h <<EOF
2121 #define $ac_tr_func 1
2122 EOF
2123
2124 else
2125   echo "$ac_t""no" 1>&6
2126 fi
2127 done
2128
2129    fi
2130    if test "${ac_cv_func_stpcpy}" = "yes"; then
2131      cat >> confdefs.h <<\EOF
2132 #define HAVE_STPCPY 1
2133 EOF
2134
2135    fi
2136
2137    if test $ac_cv_header_locale_h = yes; then
2138     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2139 echo "configure:2140: checking for LC_MESSAGES" >&5
2140 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2141   echo $ac_n "(cached) $ac_c" 1>&6
2142 else
2143   cat > conftest.$ac_ext <<EOF
2144 #line 2145 "configure"
2145 #include "confdefs.h"
2146 #include <locale.h>
2147 int main() {
2148 return LC_MESSAGES
2149 ; return 0; }
2150 EOF
2151 if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2152   rm -rf conftest*
2153   am_cv_val_LC_MESSAGES=yes
2154 else
2155   echo "configure: failed program was:" >&5
2156   cat conftest.$ac_ext >&5
2157   rm -rf conftest*
2158   am_cv_val_LC_MESSAGES=no
2159 fi
2160 rm -f conftest*
2161 fi
2162
2163 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2164     if test $am_cv_val_LC_MESSAGES = yes; then
2165       cat >> confdefs.h <<\EOF
2166 #define HAVE_LC_MESSAGES 1
2167 EOF
2168
2169     fi
2170   fi
2171    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2172 echo "configure:2173: checking whether NLS is requested" >&5
2173         # Check whether --enable-nls or --disable-nls was given.
2174 if test "${enable_nls+set}" = set; then
2175   enableval="$enable_nls"
2176   USE_NLS=$enableval
2177 else
2178   USE_NLS=yes
2179 fi
2180
2181     echo "$ac_t""$USE_NLS" 1>&6
2182
2183
2184     USE_INCLUDED_LIBINTL=no
2185
2186         if test "$USE_NLS" = "yes"; then
2187       cat >> confdefs.h <<\EOF
2188 #define ENABLE_NLS 1
2189 EOF
2190
2191       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2192 echo "configure:2193: checking whether included gettext is requested" >&5
2193       # Check whether --with-included-gettext or --without-included-gettext was given.
2194 if test "${with_included_gettext+set}" = set; then
2195   withval="$with_included_gettext"
2196   nls_cv_force_use_gnu_gettext=$withval
2197 else
2198   nls_cv_force_use_gnu_gettext=no
2199 fi
2200
2201       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2202
2203       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2204       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2205                                         nls_cv_header_intl=
2206         nls_cv_header_libgt=
2207         CATOBJEXT=NONE
2208
2209         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2210 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2211 echo "configure:2212: checking for libintl.h" >&5
2212 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2213   echo $ac_n "(cached) $ac_c" 1>&6
2214 else
2215   cat > conftest.$ac_ext <<EOF
2216 #line 2217 "configure"
2217 #include "confdefs.h"
2218 #include <libintl.h>
2219 EOF
2220 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2221 { (eval echo configure:2222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2222 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2223 if test -z "$ac_err"; then
2224   rm -rf conftest*
2225   eval "ac_cv_header_$ac_safe=yes"
2226 else
2227   echo "$ac_err" >&5
2228   echo "configure: failed program was:" >&5
2229   cat conftest.$ac_ext >&5
2230   rm -rf conftest*
2231   eval "ac_cv_header_$ac_safe=no"
2232 fi
2233 rm -f conftest*
2234 fi
2235 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2236   echo "$ac_t""yes" 1>&6
2237   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2238 echo "configure:2239: checking for gettext in libc" >&5
2239 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2240   echo $ac_n "(cached) $ac_c" 1>&6
2241 else
2242   cat > conftest.$ac_ext <<EOF
2243 #line 2244 "configure"
2244 #include "confdefs.h"
2245 #include <libintl.h>
2246 int main() {
2247 return (int) gettext ("")
2248 ; return 0; }
2249 EOF
2250 if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2251   rm -rf conftest*
2252   gt_cv_func_gettext_libc=yes
2253 else
2254   echo "configure: failed program was:" >&5
2255   cat conftest.$ac_ext >&5
2256   rm -rf conftest*
2257   gt_cv_func_gettext_libc=no
2258 fi
2259 rm -f conftest*
2260 fi
2261
2262 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2263
2264            if test "$gt_cv_func_gettext_libc" != "yes"; then
2265              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2266 echo "configure:2267: checking for bindtextdomain in -lintl" >&5
2267 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2268 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2269   echo $ac_n "(cached) $ac_c" 1>&6
2270 else
2271   ac_save_LIBS="$LIBS"
2272 LIBS="-lintl  $LIBS"
2273 cat > conftest.$ac_ext <<EOF
2274 #line 2275 "configure"
2275 #include "confdefs.h"
2276 /* Override any gcc2 internal prototype to avoid an error.  */
2277 /* We use char because int might match the return type of a gcc2
2278     builtin and then its argument prototype would still apply.  */
2279 char bindtextdomain();
2280
2281 int main() {
2282 bindtextdomain()
2283 ; return 0; }
2284 EOF
2285 if { (eval echo configure:2286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2286   rm -rf conftest*
2287   eval "ac_cv_lib_$ac_lib_var=yes"
2288 else
2289   echo "configure: failed program was:" >&5
2290   cat conftest.$ac_ext >&5
2291   rm -rf conftest*
2292   eval "ac_cv_lib_$ac_lib_var=no"
2293 fi
2294 rm -f conftest*
2295 LIBS="$ac_save_LIBS"
2296
2297 fi
2298 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2299   echo "$ac_t""yes" 1>&6
2300   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2301 echo "configure:2302: checking for gettext in libintl" >&5
2302 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2303   echo $ac_n "(cached) $ac_c" 1>&6
2304 else
2305   cat > conftest.$ac_ext <<EOF
2306 #line 2307 "configure"
2307 #include "confdefs.h"
2308
2309 int main() {
2310 return (int) gettext ("")
2311 ; return 0; }
2312 EOF
2313 if { (eval echo configure:2314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2314   rm -rf conftest*
2315   gt_cv_func_gettext_libintl=yes
2316 else
2317   echo "configure: failed program was:" >&5
2318   cat conftest.$ac_ext >&5
2319   rm -rf conftest*
2320   gt_cv_func_gettext_libintl=no
2321 fi
2322 rm -f conftest*
2323 fi
2324
2325 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2326 else
2327   echo "$ac_t""no" 1>&6
2328 fi
2329
2330            fi
2331
2332            if test "$gt_cv_func_gettext_libc" = "yes" \
2333               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2334               cat >> confdefs.h <<\EOF
2335 #define HAVE_GETTEXT 1
2336 EOF
2337
2338               # Extract the first word of "msgfmt", so it can be a program name with args.
2339 set dummy msgfmt; ac_word=$2
2340 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2341 echo "configure:2342: checking for $ac_word" >&5
2342 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2343   echo $ac_n "(cached) $ac_c" 1>&6
2344 else
2345   case "$MSGFMT" in
2346   /*)
2347   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2348   ;;
2349   *)
2350   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2351   for ac_dir in $PATH; do
2352     test -z "$ac_dir" && ac_dir=.
2353     if test -f $ac_dir/$ac_word; then
2354       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2355         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2356         break
2357       fi
2358     fi
2359   done
2360   IFS="$ac_save_ifs"
2361   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2362   ;;
2363 esac
2364 fi
2365 MSGFMT="$ac_cv_path_MSGFMT"
2366 if test -n "$MSGFMT"; then
2367   echo "$ac_t""$MSGFMT" 1>&6
2368 else
2369   echo "$ac_t""no" 1>&6
2370 fi
2371               if test "$MSGFMT" != "no"; then
2372                 for ac_func in dcgettext
2373 do
2374 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2375 echo "configure:2376: checking for $ac_func" >&5
2376 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2377   echo $ac_n "(cached) $ac_c" 1>&6
2378 else
2379   cat > conftest.$ac_ext <<EOF
2380 #line 2381 "configure"
2381 #include "confdefs.h"
2382 /* System header to define __stub macros and hopefully few prototypes,
2383     which can conflict with char $ac_func(); below.  */
2384 #include <assert.h>
2385 /* Override any gcc2 internal prototype to avoid an error.  */
2386 /* We use char because int might match the return type of a gcc2
2387     builtin and then its argument prototype would still apply.  */
2388 char $ac_func();
2389
2390 int main() {
2391
2392 /* The GNU C library defines this for functions which it implements
2393     to always fail with ENOSYS.  Some functions are actually named
2394     something starting with __ and the normal name is an alias.  */
2395 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2396 choke me
2397 #else
2398 $ac_func();
2399 #endif
2400
2401 ; return 0; }
2402 EOF
2403 if { (eval echo configure:2404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2404   rm -rf conftest*
2405   eval "ac_cv_func_$ac_func=yes"
2406 else
2407   echo "configure: failed program was:" >&5
2408   cat conftest.$ac_ext >&5
2409   rm -rf conftest*
2410   eval "ac_cv_func_$ac_func=no"
2411 fi
2412 rm -f conftest*
2413 fi
2414
2415 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2416   echo "$ac_t""yes" 1>&6
2417     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2418   cat >> confdefs.h <<EOF
2419 #define $ac_tr_func 1
2420 EOF
2421
2422 else
2423   echo "$ac_t""no" 1>&6
2424 fi
2425 done
2426
2427                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2428 set dummy gmsgfmt; ac_word=$2
2429 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2430 echo "configure:2431: checking for $ac_word" >&5
2431 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2432   echo $ac_n "(cached) $ac_c" 1>&6
2433 else
2434   case "$GMSGFMT" in
2435   /*)
2436   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2437   ;;
2438   ?:/*)
2439   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2440   ;;
2441   *)
2442   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2443   for ac_dir in $PATH; do
2444     test -z "$ac_dir" && ac_dir=.
2445     if test -f $ac_dir/$ac_word; then
2446       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2447       break
2448     fi
2449   done
2450   IFS="$ac_save_ifs"
2451   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2452   ;;
2453 esac
2454 fi
2455 GMSGFMT="$ac_cv_path_GMSGFMT"
2456 if test -n "$GMSGFMT"; then
2457   echo "$ac_t""$GMSGFMT" 1>&6
2458 else
2459   echo "$ac_t""no" 1>&6
2460 fi
2461
2462                 # Extract the first word of "xgettext", so it can be a program name with args.
2463 set dummy xgettext; ac_word=$2
2464 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2465 echo "configure:2466: checking for $ac_word" >&5
2466 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2467   echo $ac_n "(cached) $ac_c" 1>&6
2468 else
2469   case "$XGETTEXT" in
2470   /*)
2471   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2472   ;;
2473   *)
2474   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2475   for ac_dir in $PATH; do
2476     test -z "$ac_dir" && ac_dir=.
2477     if test -f $ac_dir/$ac_word; then
2478       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2479         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2480         break
2481       fi
2482     fi
2483   done
2484   IFS="$ac_save_ifs"
2485   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2486   ;;
2487 esac
2488 fi
2489 XGETTEXT="$ac_cv_path_XGETTEXT"
2490 if test -n "$XGETTEXT"; then
2491   echo "$ac_t""$XGETTEXT" 1>&6
2492 else
2493   echo "$ac_t""no" 1>&6
2494 fi
2495
2496                 cat > conftest.$ac_ext <<EOF
2497 #line 2498 "configure"
2498 #include "confdefs.h"
2499
2500 int main() {
2501 extern int _nl_msg_cat_cntr;
2502                                return _nl_msg_cat_cntr
2503 ; return 0; }
2504 EOF
2505 if { (eval echo configure:2506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2506   rm -rf conftest*
2507   CATOBJEXT=.gmo
2508                    DATADIRNAME=share
2509 else
2510   echo "configure: failed program was:" >&5
2511   cat conftest.$ac_ext >&5
2512   rm -rf conftest*
2513   CATOBJEXT=.mo
2514                    DATADIRNAME=lib
2515 fi
2516 rm -f conftest*
2517                 INSTOBJEXT=.mo
2518               fi
2519             fi
2520
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525
2526
2527         if test "$CATOBJEXT" = "NONE"; then
2528                           nls_cv_use_gnu_gettext=yes
2529         fi
2530       fi
2531
2532       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2533                 INTLOBJS="\$(GETTOBJS)"
2534         # Extract the first word of "msgfmt", so it can be a program name with args.
2535 set dummy msgfmt; ac_word=$2
2536 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2537 echo "configure:2538: checking for $ac_word" >&5
2538 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2539   echo $ac_n "(cached) $ac_c" 1>&6
2540 else
2541   case "$MSGFMT" in
2542   /*)
2543   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2544   ;;
2545   *)
2546   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2547   for ac_dir in $PATH; do
2548     test -z "$ac_dir" && ac_dir=.
2549     if test -f $ac_dir/$ac_word; then
2550       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2551         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2552         break
2553       fi
2554     fi
2555   done
2556   IFS="$ac_save_ifs"
2557   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2558   ;;
2559 esac
2560 fi
2561 MSGFMT="$ac_cv_path_MSGFMT"
2562 if test -n "$MSGFMT"; then
2563   echo "$ac_t""$MSGFMT" 1>&6
2564 else
2565   echo "$ac_t""no" 1>&6
2566 fi
2567
2568         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2569 set dummy gmsgfmt; ac_word=$2
2570 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2571 echo "configure:2572: checking for $ac_word" >&5
2572 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2573   echo $ac_n "(cached) $ac_c" 1>&6
2574 else
2575   case "$GMSGFMT" in
2576   /*)
2577   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2578   ;;
2579   ?:/*)
2580   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2581   ;;
2582   *)
2583   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2584   for ac_dir in $PATH; do
2585     test -z "$ac_dir" && ac_dir=.
2586     if test -f $ac_dir/$ac_word; then
2587       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2588       break
2589     fi
2590   done
2591   IFS="$ac_save_ifs"
2592   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2593   ;;
2594 esac
2595 fi
2596 GMSGFMT="$ac_cv_path_GMSGFMT"
2597 if test -n "$GMSGFMT"; then
2598   echo "$ac_t""$GMSGFMT" 1>&6
2599 else
2600   echo "$ac_t""no" 1>&6
2601 fi
2602
2603         # Extract the first word of "xgettext", so it can be a program name with args.
2604 set dummy xgettext; ac_word=$2
2605 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2606 echo "configure:2607: checking for $ac_word" >&5
2607 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2608   echo $ac_n "(cached) $ac_c" 1>&6
2609 else
2610   case "$XGETTEXT" in
2611   /*)
2612   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2613   ;;
2614   *)
2615   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2616   for ac_dir in $PATH; do
2617     test -z "$ac_dir" && ac_dir=.
2618     if test -f $ac_dir/$ac_word; then
2619       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2620         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2621         break
2622       fi
2623     fi
2624   done
2625   IFS="$ac_save_ifs"
2626   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2627   ;;
2628 esac
2629 fi
2630 XGETTEXT="$ac_cv_path_XGETTEXT"
2631 if test -n "$XGETTEXT"; then
2632   echo "$ac_t""$XGETTEXT" 1>&6
2633 else
2634   echo "$ac_t""no" 1>&6
2635 fi
2636
2637
2638         USE_INCLUDED_LIBINTL=yes
2639         CATOBJEXT=.gmo
2640         INSTOBJEXT=.mo
2641         DATADIRNAME=share
2642         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2643         INTLLIBS=$INTLDEPS
2644         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2645         nls_cv_header_intl=libintl.h
2646         nls_cv_header_libgt=libgettext.h
2647       fi
2648
2649             if test "$XGETTEXT" != ":"; then
2650                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2651           : ;
2652         else
2653           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2654           XGETTEXT=":"
2655         fi
2656       fi
2657
2658       # We need to process the po/ directory.
2659       POSUB=po
2660     else
2661       DATADIRNAME=share
2662       nls_cv_header_intl=libintl.h
2663       nls_cv_header_libgt=libgettext.h
2664     fi
2665
2666     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2667     # because some of the sources are only built for this goal.
2668     if test "$PACKAGE" = gettext; then
2669       USE_NLS=yes
2670       USE_INCLUDED_LIBINTL=yes
2671     fi
2672
2673                 for lang in $ALL_LINGUAS; do
2674       GMOFILES="$GMOFILES $lang.gmo"
2675       POFILES="$POFILES $lang.po"
2676     done
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691    if test "x$CATOBJEXT" != "x"; then
2692      if test "x$ALL_LINGUAS" = "x"; then
2693        LINGUAS=
2694      else
2695        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2696 echo "configure:2697: checking for catalogs to be installed" >&5
2697        NEW_LINGUAS=
2698        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2699          case "$ALL_LINGUAS" in
2700           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2701          esac
2702        done
2703        LINGUAS=$NEW_LINGUAS
2704        echo "$ac_t""$LINGUAS" 1>&6
2705      fi
2706
2707           if test -n "$LINGUAS"; then
2708        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2709      fi
2710    fi
2711
2712             if test $ac_cv_header_locale_h = yes; then
2713      INCLUDE_LOCALE_H="#include <locale.h>"
2714    else
2715      INCLUDE_LOCALE_H="\
2716 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2717    fi
2718
2719
2720             if test -f $srcdir/po2tbl.sed.in; then
2721       if test "$CATOBJEXT" = ".cat"; then
2722          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2723 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2724 echo "configure:2725: checking for linux/version.h" >&5
2725 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2726   echo $ac_n "(cached) $ac_c" 1>&6
2727 else
2728   cat > conftest.$ac_ext <<EOF
2729 #line 2730 "configure"
2730 #include "confdefs.h"
2731 #include <linux/version.h>
2732 EOF
2733 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2734 { (eval echo configure:2735: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2735 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2736 if test -z "$ac_err"; then
2737   rm -rf conftest*
2738   eval "ac_cv_header_$ac_safe=yes"
2739 else
2740   echo "$ac_err" >&5
2741   echo "configure: failed program was:" >&5
2742   cat conftest.$ac_ext >&5
2743   rm -rf conftest*
2744   eval "ac_cv_header_$ac_safe=no"
2745 fi
2746 rm -f conftest*
2747 fi
2748 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2749   echo "$ac_t""yes" 1>&6
2750   msgformat=linux
2751 else
2752   echo "$ac_t""no" 1>&6
2753 msgformat=xopen
2754 fi
2755
2756
2757                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2758       fi
2759             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2760          $srcdir/po2tbl.sed.in > po2tbl.sed
2761    fi
2762
2763             if test "$PACKAGE" = "gettext"; then
2764      GT_NO="#NO#"
2765      GT_YES=
2766    else
2767      GT_NO=
2768      GT_YES="#YES#"
2769    fi
2770
2771
2772
2773    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2774
2775
2776       l=
2777
2778
2779             if test -d $srcdir/po; then
2780       test -d po || mkdir po
2781       if test "x$srcdir" != "x."; then
2782          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2783             posrcprefix="$srcdir/"
2784          else
2785             posrcprefix="../$srcdir/"
2786          fi
2787       else
2788          posrcprefix="../"
2789       fi
2790       rm -f po/POTFILES
2791       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2792          < $srcdir/po/POTFILES.in > po/POTFILES
2793    fi
2794
2795
2796
2797 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
2798 if test "${enable_sim_alignment+set}" = set; then
2799   enableval="$enable_sim_alignment"
2800   case "${enableval}" in
2801   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
2802   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
2803   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
2804   *)                            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
2805 esac
2806 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
2807   echo "Setting alignment flags = $sim_alignment" 6>&1
2808 fi
2809 else
2810   sim_alignment=""
2811 fi
2812
2813
2814 # Check whether --enable-sim-assert or --disable-sim-assert was given.
2815 if test "${enable_sim_assert+set}" = set; then
2816   enableval="$enable_sim_assert"
2817   case "${enableval}" in
2818   yes)  sim_assert="-DWITH_ASSERT=1";;
2819   no)   sim_assert="-DWITH_ASSERT=0";;
2820   *)    { echo "configure: error: "--enable-sim-assert does not take a value"" 1>&2; exit 1; }; sim_assert="";;
2821 esac
2822 if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
2823   echo "Setting assert flags = $sim_assert" 6>&1
2824 fi
2825 else
2826   sim_assert=""
2827 fi
2828
2829
2830 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
2831 if test "${enable_sim_bitsize+set}" = set; then
2832   enableval="$enable_sim_bitsize"
2833   case "${enableval}" in
2834   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
2835   *)     { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_bitsize="";;
2836 esac
2837 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
2838   echo "Setting bitsize flags = $sim_bitsize" 6>&1
2839 fi
2840 else
2841   sim_bitsize=""
2842 fi
2843
2844
2845 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
2846 if test "${enable_sim_bswap+set}" = set; then
2847   enableval="$enable_sim_bswap"
2848   case "${enableval}" in
2849   yes)  sim_bswap="-DWITH_BSWAP=1";;
2850   no)   sim_bswap="-DWITH_BSWAP=0";;
2851   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
2852 esac
2853 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
2854   echo "Setting bswap flags = $sim_bswap" 6>&1
2855 fi
2856 else
2857   sim_bswap=""
2858 fi
2859
2860
2861 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
2862 if test "${enable_sim_cflags+set}" = set; then
2863   enableval="$enable_sim_cflags"
2864   case "${enableval}" in
2865   yes)  sim_cflags="-O2 -fomit-frame-pointer";;
2866   no)   sim_cflags="";;
2867   *)    sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2868 esac
2869 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
2870   echo "Setting sim cflags = $sim_cflags" 6>&1
2871 fi
2872 else
2873   sim_cflags=""
2874 fi
2875
2876
2877 # Check whether --enable-sim-config or --disable-sim-config was given.
2878 if test "${enable_sim_config+set}" = set; then
2879   enableval="$enable_sim_config"
2880   case "${enableval}" in
2881   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-config=file"" 1>&2; exit 1; };;
2882   *)            if test -f "${srcdir}/${enableval}"; then
2883                   sim_config="${enableval}";
2884                 elif test -f "${srcdir}/${enableval}-config.h"; then
2885                   sim_config="${enableval}-config.h"
2886                 else
2887                   { echo "configure: error: "Config file $enableval was not found"" 1>&2; exit 1; };
2888                   sim_config=std-config.h
2889                 fi;;
2890 esac
2891 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
2892   echo "Setting config flags = $sim_config" 6>&1
2893 fi
2894 else
2895   sim_config="std-config.h"
2896 if test x"$silent" != x"yes"; then
2897   echo "Setting config flags = $sim_config" 6>&1
2898 fi
2899 fi
2900
2901
2902 # Check whether --enable-sim-decode-mechanism or --disable-sim-decode-mechanism was given.
2903 if test "${enable_sim_decode_mechanism+set}" = set; then
2904   enableval="$enable_sim_decode_mechanism"
2905   case "${enableval}" in
2906   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-decode-mechanism=file"" 1>&2; exit 1; };;
2907   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
2908   *)            { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
2909                 sim_decode_mechanism="switch";;
2910 esac
2911 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
2912   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
2913 fi
2914 else
2915   sim_decode_mechanism=""
2916 if test x"$silent" != x"yes"; then
2917   echo "Setting decode mechanism flags = $sim_decode_mechanism"
2918 fi
2919 fi
2920
2921
2922 # Check whether --enable-sim-default-model or --disable-sim-default-model was given.
2923 if test "${enable_sim_default_model+set}" = set; then
2924   enableval="$enable_sim_default_model"
2925   case "${enableval}" in
2926   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-default-model=model"" 1>&2; exit 1; };;
2927   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
2928 esac
2929 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
2930   echo "Setting default-model flags = $sim_default_model" 6>&1
2931 fi
2932 else
2933   sim_default_model=""
2934 fi
2935
2936
2937 # Check whether --enable-sim-duplicate or --disable-sim-duplicate was given.
2938 if test "${enable_sim_duplicate+set}" = set; then
2939   enableval="$enable_sim_duplicate"
2940   case "${enableval}" in
2941   yes)  sim_dup="-E";;
2942   no)   sim_dup="";;
2943   *)    { echo "configure: error: "--enable-sim-duplicate does not take a value"" 1>&2; exit 1; }; sim_dup="";;
2944 esac
2945 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
2946   echo "Setting duplicate flags = $sim_dup" 6>&1
2947 fi
2948 else
2949   sim_dup="-E"
2950 if test x"$silent" != x"yes"; then
2951   echo "Setting duplicate flags = $sim_dup" 6>&1
2952 fi
2953 fi
2954
2955
2956 # Check whether --enable-sim-endian or --disable-sim-endian was given.
2957 if test "${enable_sim_endian+set}" = set; then
2958   enableval="$enable_sim_endian"
2959   case "${enableval}" in
2960   yes)  case "$target" in
2961           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2962           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2963           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2964         esac;;
2965   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2966   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2967   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2968   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
2969 esac
2970 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
2971   echo "Setting endian flags = $sim_endian" 6>&1
2972 fi
2973 else
2974   sim_endian=""
2975 fi
2976
2977
2978 # Check whether --enable-sim-env or --disable-sim-env was given.
2979 if test "${enable_sim_env+set}" = set; then
2980   enableval="$enable_sim_env"
2981   case "${enableval}" in
2982   operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
2983   virtual | vea)        sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
2984   user | uea)           sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
2985   no)                   sim_env="-DWITH_ENVIRONMENT=0";;
2986   *)                    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-env"" 1>&2; exit 1; }; sim_env="";;
2987 esac
2988 if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
2989   echo "Setting env flags = $sim_env" 6>&1
2990 fi
2991 else
2992   sim_env=""
2993 fi
2994
2995
2996 # Check whether --enable-sim-filter or --disable-sim-filter was given.
2997 if test "${enable_sim_filter+set}" = set; then
2998   enableval="$enable_sim_filter"
2999   case "${enableval}" in
3000   yes)  { echo "configure: error: "--enable-sim-filter must be specified with a rule to filter or no"" 1>&2; exit 1; }; sim_filter="";;
3001   no)   sim_filter="";;
3002   *)    sim_filter="-F $enableval";;
3003 esac
3004 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3005   echo "Setting filter flags = $sim_filter" 6>&1
3006 fi
3007 else
3008   sim_filter="-F 32,f,o"
3009 if test x"$silent" != x"yes"; then
3010   echo "Setting filter flags = $sim_filter" 6>&1
3011 fi
3012 fi
3013
3014
3015 # Check whether --enable-sim-float or --disable-sim-float was given.
3016 if test "${enable_sim_float+set}" = set; then
3017   enableval="$enable_sim_float"
3018   case "${enableval}" in
3019   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3020   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3021   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3022 esac
3023 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3024   echo "Setting float flags = $sim_float" 6>&1
3025 fi
3026 else
3027   sim_float=""
3028 fi
3029
3030
3031 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
3032 if test "${enable_sim_hardware+set}" = set; then
3033   enableval="$enable_sim_hardware"
3034   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
3035 case "${enableval}" in
3036   yes)  ;;
3037   no)   { echo "configure: error: "List of hardware must be specified for --enable-sim-hardware"" 1>&2; exit 1; }; hardware="";;
3038   ,*)   hardware="${hardware}${enableval}";;
3039   *,)   hardware="${enableval}${hardware}";;
3040   *)    hardware="${enableval}"'';;
3041 esac
3042 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3043 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3044 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3045   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3046 fi
3047 else
3048   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
3049 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3050 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3051 if test x"$silent" != x"yes"; then
3052   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3053 fi
3054 fi
3055
3056
3057 # Check whether --enable-sim-hostbitsize or --disable-sim-hostbitsize was given.
3058 if test "${enable_sim_hostbitsize+set}" = set; then
3059   enableval="$enable_sim_hostbitsize"
3060   case "${enableval}" in
3061   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3062   *)     { echo "configure: error: "--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_hostbitsize="";;
3063 esac
3064 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3065   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3066 fi
3067 else
3068   sim_hostbitsize=""
3069 fi
3070
3071
3072 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3073 if test "${enable_sim_hostendian+set}" = set; then
3074   enableval="$enable_sim_hostendian"
3075   case "${enableval}" in
3076   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3077   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3078   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3079   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3080 esac
3081 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3082   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3083 fi
3084 else
3085
3086 if test "x$cross_compiling" = "xno"; then
3087   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3088 echo "configure:3089: checking whether byte ordering is bigendian" >&5
3089 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3090   echo $ac_n "(cached) $ac_c" 1>&6
3091 else
3092   ac_cv_c_bigendian=unknown
3093 # See if sys/param.h defines the BYTE_ORDER macro.
3094 cat > conftest.$ac_ext <<EOF
3095 #line 3096 "configure"
3096 #include "confdefs.h"
3097 #include <sys/types.h>
3098 #include <sys/param.h>
3099 int main() {
3100
3101 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3102  bogus endian macros
3103 #endif
3104 ; return 0; }
3105 EOF
3106 if { (eval echo configure:3107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3107   rm -rf conftest*
3108   # It does; now see whether it defined to BIG_ENDIAN or not.
3109 cat > conftest.$ac_ext <<EOF
3110 #line 3111 "configure"
3111 #include "confdefs.h"
3112 #include <sys/types.h>
3113 #include <sys/param.h>
3114 int main() {
3115
3116 #if BYTE_ORDER != BIG_ENDIAN
3117  not big endian
3118 #endif
3119 ; return 0; }
3120 EOF
3121 if { (eval echo configure:3122: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3122   rm -rf conftest*
3123   ac_cv_c_bigendian=yes
3124 else
3125   echo "configure: failed program was:" >&5
3126   cat conftest.$ac_ext >&5
3127   rm -rf conftest*
3128   ac_cv_c_bigendian=no
3129 fi
3130 rm -f conftest*
3131 else
3132   echo "configure: failed program was:" >&5
3133   cat conftest.$ac_ext >&5
3134 fi
3135 rm -f conftest*
3136 if test $ac_cv_c_bigendian = unknown; then
3137 if test "$cross_compiling" = yes; then
3138     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3139 else
3140   cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143 main () {
3144   /* Are we little or big endian?  From Harbison&Steele.  */
3145   union
3146   {
3147     long l;
3148     char c[sizeof (long)];
3149   } u;
3150   u.l = 1;
3151   exit (u.c[sizeof (long) - 1] == 1);
3152 }
3153 EOF
3154 if { (eval echo configure:3155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3155 then
3156   ac_cv_c_bigendian=no
3157 else
3158   echo "configure: failed program was:" >&5
3159   cat conftest.$ac_ext >&5
3160   rm -fr conftest*
3161   ac_cv_c_bigendian=yes
3162 fi
3163 rm -fr conftest*
3164 fi
3165
3166 fi
3167 fi
3168
3169 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3170 if test $ac_cv_c_bigendian = yes; then
3171   cat >> confdefs.h <<\EOF
3172 #define WORDS_BIGENDIAN 1
3173 EOF
3174
3175 fi
3176
3177   if test $ac_cv_c_bigendian = yes; then
3178     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3179   else
3180     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3181   fi
3182 else
3183   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3184 fi
3185 fi
3186
3187
3188 # Check whether --enable-sim-icache or --disable-sim-icache was given.
3189 if test "${enable_sim_icache+set}" = set; then
3190   enableval="$enable_sim_icache"
3191   icache="-R"
3192  case "${enableval}" in
3193   yes)          icache="1024"; sim_icache="-I $icache";;
3194   no)           sim_icache="-R";;
3195   *) icache=1024
3196      sim_icache="-"
3197      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3198        case "$x" in
3199          define)        sim_icache="${sim_icache}R";;
3200          semantic)      sim_icache="${sim_icache}C";;
3201          insn)          sim_icache="${sim_icache}S";;
3202          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3203          *)             { echo "configure: error: "Unknown value $x for --enable-sim-icache"" 1>&2; exit 1; }; sim_icache="";;
3204        esac
3205      done
3206      sim_icache="${sim_icache}I $icache";;
3207 esac
3208 if test x"$silent" != x"yes" && test x"$icache" != x""; then
3209   echo "Setting instruction cache size to $icache ($sim_icache)"
3210 fi
3211 else
3212   sim_icache="-CSRI 1024"
3213 if test x"$silent" != x"yes"; then
3214   echo "Setting instruction cache size to 1024 ($sim_icache)"
3215 fi
3216 fi
3217
3218
3219 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3220 if test "${enable_sim_inline+set}" = set; then
3221   enableval="$enable_sim_inline"
3222   sim_inline=""
3223 case "$enableval" in
3224   no)           sim_inline="-DDEFAULT_INLINE=0";;
3225   0)            sim_inline="-DDEFAULT_INLINE=0";;
3226   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3227   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3228   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3229        new_flag=""
3230        case "$x" in
3231          *_INLINE=*)    new_flag="-D$x";;
3232          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3233          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
3234          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
3235        esac
3236        if test x"$sim_inline" = x""; then
3237          sim_inline="$new_flag"
3238        else
3239          sim_inline="$sim_inline $new_flag"
3240        fi
3241      done;;
3242 esac
3243 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3244   echo "Setting inline flags = $sim_inline" 6>&1
3245 fi
3246 else
3247   if test x"$GCC" != ""; then
3248   sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS"
3249   if test x"$silent" != x"yes"; then
3250     echo "Setting inline flags = $sim_inline" 6>&1
3251   fi
3252 else
3253   sim_inline=""
3254 fi
3255 fi
3256
3257
3258 # Check whether --enable-sim-jump or --disable-sim-jump was given.
3259 if test "${enable_sim_jump+set}" = set; then
3260   enableval="$enable_sim_jump"
3261   case "${enableval}" in
3262   yes)  sim_jump="-J";;
3263   no)   sim_jump="";;
3264   *)    { echo "configure: error: "--enable-sim-jump does not take a value"" 1>&2; exit 1; }; sim_jump="";;
3265 esac
3266 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3267   echo "Setting jump flag = $sim_jump" 6>&1
3268 fi
3269 else
3270   sim_jump=""
3271 if test x"$silent" != x"yes"; then
3272   echo "Setting jump flag = $sim_jump" 6>&1
3273 fi
3274 fi
3275
3276
3277 # Check whether --enable-sim-line-nr or --disable-sim-line-nr was given.
3278 if test "${enable_sim_line_nr+set}" = set; then
3279   enableval="$enable_sim_line_nr"
3280   case "${enableval}" in
3281   yes)  sim_line_nr="";;
3282   no)   sim_line_nr="-L";;
3283   *)    { echo "configure: error: "--enable-sim-line-nr does not take a value"" 1>&2; exit 1; }; sim_line_nr="";;
3284 esac
3285 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3286   echo "Setting warning flags = $sim_line_nr" 6>&1
3287 fi
3288 else
3289   sim_line_nr=""
3290 fi
3291
3292
3293 # Check whether --enable-sim-model or --disable-sim-model was given.
3294 if test "${enable_sim_model+set}" = set; then
3295   enableval="$enable_sim_model"
3296   case "${enableval}" in
3297   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-model=model"" 1>&2; exit 1; };;
3298   *)            sim_model="-DWITH_MODEL=${enableval}";;
3299 esac
3300 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3301   echo "Setting model flags = $sim_model" 6>&1
3302 fi
3303 else
3304   sim_model=""
3305 fi
3306
3307
3308 # Check whether --enable-sim-model-issue or --disable-sim-model-issue was given.
3309 if test "${enable_sim_model_issue+set}" = set; then
3310   enableval="$enable_sim_model_issue"
3311   case "${enableval}" in
3312   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3313   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3314   *)    { echo "configure: error: "--enable-sim-model-issue does not take a value"" 1>&2; exit 1; }; sim_model_issue="";;
3315 esac
3316 if test x"$silent" != x"yes"; then
3317   echo "Setting model-issue flags = $sim_model_issue" 6>&1
3318 fi
3319 else
3320   sim_model_issue=""
3321 fi
3322
3323
3324 # Check whether --enable-sim-monitor or --disable-sim-monitor was given.
3325 if test "${enable_sim_monitor+set}" = set; then
3326   enableval="$enable_sim_monitor"
3327   case "${enableval}" in
3328   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3329   no)           sim_monitor="-DWITH_MON=0";;
3330   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3331   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3332   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-mon"" 1>&2; exit 1; }; sim_env="";;
3333 esac
3334 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3335   echo "Setting monitor flags = $sim_monitor" 6>&1
3336 fi
3337 else
3338   sim_monitor=""
3339 fi
3340
3341
3342 # Check whether --enable-sim-opcode or --disable-sim-opcode was given.
3343 if test "${enable_sim_opcode+set}" = set; then
3344   enableval="$enable_sim_opcode"
3345   case "${enableval}" in
3346   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-opcode=file"" 1>&2; exit 1; };;
3347   *)            if test -f "${srcdir}/${enableval}"; then
3348                   sim_opcode="${enableval}"
3349                 elif test -f "${srcdir}/dc-${enableval}"; then
3350                   sim_opcode="dc-${enableval}"
3351                 else
3352                   { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
3353                   sim_opcode="dc-complex"
3354                 fi;;
3355 esac
3356 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3357   echo "Setting opcode flags = $sim_opcode" 6>&1
3358 fi
3359 else
3360   sim_opcode="dc-complex"
3361 if test x"$silent" != x"yes"; then
3362   echo "Setting opcode flags = $sim_opcode"
3363 fi
3364 fi
3365
3366
3367 # Check whether --enable-sim-packages or --disable-sim-packages was given.
3368 if test "${enable_sim_packages+set}" = set; then
3369   enableval="$enable_sim_packages"
3370   packages=disklabel
3371 case "${enableval}" in
3372   yes)  ;;
3373   no)   { echo "configure: error: "List of packages must be specified for --enable-sim-packages"" 1>&2; exit 1; }; packages="";;
3374   ,*)   packages="${packages}${enableval}";;
3375   *,)   packages="${enableval}${packages}";;
3376   *)    packages="${enableval}"'';;
3377 esac
3378 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3379 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3380 if test x"$silent" != x"yes" && test x"$packages" != x""; then
3381   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3382 fi
3383 else
3384   packages=disklabel
3385 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3386 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3387 if test x"$silent" != x"yes"; then
3388   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3389 fi
3390 fi
3391
3392
3393 # Check whether --enable-sim-regparm or --disable-sim-regparm was given.
3394 if test "${enable_sim_regparm+set}" = set; then
3395   enableval="$enable_sim_regparm"
3396   case "${enableval}" in
3397   0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
3398   no)                            sim_regparm="" ;;
3399   yes)                           sim_regparm="-DWITH_REGPARM=3";;
3400   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-regparm"" 1>&2; exit 1; }; sim_regparm="";;
3401 esac
3402 if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
3403   echo "Setting regparm flags = $sim_regparm" 6>&1
3404 fi
3405 else
3406   sim_regparm=""
3407 fi
3408
3409
3410 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
3411 if test "${enable_sim_reserved_bits+set}" = set; then
3412   enableval="$enable_sim_reserved_bits"
3413   case "${enableval}" in
3414   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
3415   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
3416   *)    { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved="";;
3417 esac
3418 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3419   echo "Setting reserved flags = $sim_reserved" 6>&1
3420 fi
3421 else
3422   sim_reserved=""
3423 fi
3424
3425
3426 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3427 if test "${enable_sim_smp+set}" = set; then
3428   enableval="$enable_sim_smp"
3429   case "${enableval}" in
3430   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3431   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3432   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3433 esac
3434 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3435   echo "Setting smp flags = $sim_smp" 6>&1
3436 fi
3437 else
3438   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3439 if test x"$silent" != x"yes"; then
3440   echo "Setting smp flags = $sim_smp" 6>&1
3441 fi
3442 fi
3443
3444
3445 # Check whether --enable-sim-stdcall or --disable-sim-stdcall was given.
3446 if test "${enable_sim_stdcall+set}" = set; then
3447   enableval="$enable_sim_stdcall"
3448   case "${enableval}" in
3449   no)           sim_stdcall="" ;;
3450   std*)         sim_stdcall="-DWITH_STDCALL=1";;
3451   yes)          sim_stdcall="-DWITH_STDCALL=1";;
3452   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-stdcall"" 1>&2; exit 1; }; sim_stdcall="";;
3453 esac
3454 if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
3455   echo "Setting function call flags = $sim_stdcall" 6>&1
3456 fi
3457 else
3458   sim_stdcall=""
3459 fi
3460
3461
3462 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3463 if test "${enable_sim_stdio+set}" = set; then
3464   enableval="$enable_sim_stdio"
3465   case "${enableval}" in
3466   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3467   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3468   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3469 esac
3470 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3471   echo "Setting stdio flags = $sim_stdio" 6>&1
3472 fi
3473 else
3474   sim_stdio=""
3475 fi
3476
3477
3478 # Check whether --enable-sim-switch or --disable-sim-switch was given.
3479 if test "${enable_sim_switch+set}" = set; then
3480   enableval="$enable_sim_switch"
3481   case "${enableval}" in
3482   yes)  sim_switch="-s";;
3483   no)   sim_switch="";;
3484   *)    { echo "configure: error: "--enable-sim-switch does not take a value"" 1>&2; exit 1; }; sim_switch="";;
3485 esac
3486 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3487   echo "Setting switch flags = $sim_switch" 6>&1
3488 fi
3489 else
3490   sim_switch="";
3491 if test x"$silent" != x"yes"; then
3492   echo "Setting switch flags = $sim_switch" 6>&1
3493 fi
3494 fi
3495
3496
3497 # Check whether --enable-sim-timebase or --disable-sim-timebase was given.
3498 if test "${enable_sim_timebase+set}" = set; then
3499   enableval="$enable_sim_timebase"
3500   case "${enableval}" in
3501   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
3502   no)   sim_timebase="-DWITH_TIME_BASE=0";;
3503   *)    { echo "configure: error: "--enable-sim-timebase does not take a value"" 1>&2; exit 1; }; sim_timebase="";;
3504 esac
3505 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3506   echo "Setting timebase flags = $sim_timebase" 6>&1
3507 fi
3508 else
3509   sim_timebase=""
3510 fi
3511
3512
3513 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3514 if test "${enable_sim_trace+set}" = set; then
3515   enableval="$enable_sim_trace"
3516   case "${enableval}" in
3517   yes)  sim_trace="-DWITH_TRACE=1";;
3518   no)   sim_trace="-DWITH_TRACE=0";;
3519   *)    { echo "configure: error: "--enable-sim-trace does not take a value"" 1>&2; exit 1; }; sim_trace="";;
3520 esac
3521 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3522   echo "Setting trace flags = $sim_trace" 6>&1
3523 fi
3524 else
3525   sim_trace=""
3526 fi
3527
3528
3529 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
3530 if test "${enable_sim_warnings+set}" = set; then
3531   enableval="$enable_sim_warnings"
3532   case "${enableval}" in
3533   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3534   no)   sim_warnings="-w";;
3535   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3536 esac
3537 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3538   echo "Setting warning flags = $sim_warnings" 6>&1
3539 fi
3540 else
3541   sim_warnings=""
3542 fi
3543
3544
3545 # Check whether --enable-sim-xor-endian or --disable-sim-xor-endian was given.
3546 if test "${enable_sim_xor_endian+set}" = set; then
3547   enableval="$enable_sim_xor_endian"
3548   case "${enableval}" in
3549   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3550   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3551   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
3552 esac
3553 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3554   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
3555 fi
3556 else
3557   sim_xor_endian=""
3558 fi
3559
3560
3561 ac_aux_dir=
3562 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
3563   if test -f $ac_dir/install-sh; then
3564     ac_aux_dir=$ac_dir
3565     ac_install_sh="$ac_aux_dir/install-sh -c"
3566     break
3567   elif test -f $ac_dir/install.sh; then
3568     ac_aux_dir=$ac_dir
3569     ac_install_sh="$ac_aux_dir/install.sh -c"
3570     break
3571   fi
3572 done
3573 if test -z "$ac_aux_dir"; then
3574   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
3575 fi
3576 ac_config_guess=$ac_aux_dir/config.guess
3577 ac_config_sub=$ac_aux_dir/config.sub
3578 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
3579
3580
3581 # Do some error checking and defaulting for the host and target type.
3582 # The inputs are:
3583 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
3584 #
3585 # The rules are:
3586 # 1. You are not allowed to specify --host, --target, and nonopt at the
3587 #    same time.
3588 # 2. Host defaults to nonopt.
3589 # 3. If nonopt is not specified, then host defaults to the current host,
3590 #    as determined by config.guess.
3591 # 4. Target and build default to nonopt.
3592 # 5. If nonopt is not specified, then target and build default to host.
3593
3594 # The aliases save the names the user supplied, while $host etc.
3595 # will get canonicalized.
3596 case $host---$target---$nonopt in
3597 NONE---*---* | *---NONE---* | *---*---NONE) ;;
3598 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
3599 esac
3600
3601
3602 # Make sure we can run config.sub.
3603 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
3604 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
3605 fi
3606
3607 echo $ac_n "checking host system type""... $ac_c" 1>&6
3608 echo "configure:3609: checking host system type" >&5
3609
3610 host_alias=$host
3611 case "$host_alias" in
3612 NONE)
3613   case $nonopt in
3614   NONE)
3615     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
3616     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
3617     fi ;;
3618   *) host_alias=$nonopt ;;
3619   esac ;;
3620 esac
3621
3622 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
3623 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3624 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3625 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3626 echo "$ac_t""$host" 1>&6
3627
3628 echo $ac_n "checking target system type""... $ac_c" 1>&6
3629 echo "configure:3630: checking target system type" >&5
3630
3631 target_alias=$target
3632 case "$target_alias" in
3633 NONE)
3634   case $nonopt in
3635   NONE) target_alias=$host_alias ;;
3636   *) target_alias=$nonopt ;;
3637   esac ;;
3638 esac
3639
3640 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
3641 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3642 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3643 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3644 echo "$ac_t""$target" 1>&6
3645
3646 echo $ac_n "checking build system type""... $ac_c" 1>&6
3647 echo "configure:3648: checking build system type" >&5
3648
3649 build_alias=$build
3650 case "$build_alias" in
3651 NONE)
3652   case $nonopt in
3653   NONE) build_alias=$host_alias ;;
3654   *) build_alias=$nonopt ;;
3655   esac ;;
3656 esac
3657
3658 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
3659 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3660 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3661 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3662 echo "$ac_t""$build" 1>&6
3663
3664 test "$host_alias" != "$target_alias" &&
3665   test "$program_prefix$program_suffix$program_transform_name" = \
3666     NONENONEs,x,x, &&
3667   program_prefix=${target_alias}-
3668
3669 if test "$program_transform_name" = s,x,x,; then
3670   program_transform_name=
3671 else
3672   # Double any \ or $.  echo might interpret backslashes.
3673   cat <<\EOF_SED > conftestsed
3674 s,\\,\\\\,g; s,\$,$$,g
3675 EOF_SED
3676   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3677   rm -f conftestsed
3678 fi
3679 test "$program_prefix" != NONE &&
3680   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3681 # Use a double $ so make ignores it.
3682 test "$program_suffix" != NONE &&
3683   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3684
3685 # sed with no file args requires a program.
3686 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3687
3688
3689 . ${srcdir}/../../bfd/configure.host
3690
3691
3692
3693 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
3694 echo "configure:3695: checking for st_blksize in struct stat" >&5
3695 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
3696   echo $ac_n "(cached) $ac_c" 1>&6
3697 else
3698   cat > conftest.$ac_ext <<EOF
3699 #line 3700 "configure"
3700 #include "confdefs.h"
3701 #include <sys/types.h>
3702 #include <sys/stat.h>
3703 int main() {
3704 struct stat s; s.st_blksize;
3705 ; return 0; }
3706 EOF
3707 if { (eval echo configure:3708: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3708   rm -rf conftest*
3709   ac_cv_struct_st_blksize=yes
3710 else
3711   echo "configure: failed program was:" >&5
3712   cat conftest.$ac_ext >&5
3713   rm -rf conftest*
3714   ac_cv_struct_st_blksize=no
3715 fi
3716 rm -f conftest*
3717 fi
3718
3719 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
3720 if test $ac_cv_struct_st_blksize = yes; then
3721   cat >> confdefs.h <<\EOF
3722 #define HAVE_ST_BLKSIZE 1
3723 EOF
3724
3725 fi
3726
3727 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
3728 echo "configure:3729: checking for st_blocks in struct stat" >&5
3729 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
3730   echo $ac_n "(cached) $ac_c" 1>&6
3731 else
3732   cat > conftest.$ac_ext <<EOF
3733 #line 3734 "configure"
3734 #include "confdefs.h"
3735 #include <sys/types.h>
3736 #include <sys/stat.h>
3737 int main() {
3738 struct stat s; s.st_blocks;
3739 ; return 0; }
3740 EOF
3741 if { (eval echo configure:3742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3742   rm -rf conftest*
3743   ac_cv_struct_st_blocks=yes
3744 else
3745   echo "configure: failed program was:" >&5
3746   cat conftest.$ac_ext >&5
3747   rm -rf conftest*
3748   ac_cv_struct_st_blocks=no
3749 fi
3750 rm -f conftest*
3751 fi
3752
3753 echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
3754 if test $ac_cv_struct_st_blocks = yes; then
3755   cat >> confdefs.h <<\EOF
3756 #define HAVE_ST_BLOCKS 1
3757 EOF
3758
3759 else
3760   LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
3761 fi
3762
3763 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
3764 echo "configure:3765: checking for st_rdev in struct stat" >&5
3765 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
3766   echo $ac_n "(cached) $ac_c" 1>&6
3767 else
3768   cat > conftest.$ac_ext <<EOF
3769 #line 3770 "configure"
3770 #include "confdefs.h"
3771 #include <sys/types.h>
3772 #include <sys/stat.h>
3773 int main() {
3774 struct stat s; s.st_rdev;
3775 ; return 0; }
3776 EOF
3777 if { (eval echo configure:3778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3778   rm -rf conftest*
3779   ac_cv_struct_st_rdev=yes
3780 else
3781   echo "configure: failed program was:" >&5
3782   cat conftest.$ac_ext >&5
3783   rm -rf conftest*
3784   ac_cv_struct_st_rdev=no
3785 fi
3786 rm -f conftest*
3787 fi
3788
3789 echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
3790 if test $ac_cv_struct_st_rdev = yes; then
3791   cat >> confdefs.h <<\EOF
3792 #define HAVE_ST_RDEV 1
3793 EOF
3794
3795 fi
3796
3797 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
3798 echo "configure:3799: checking whether struct tm is in sys/time.h or time.h" >&5
3799 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
3800   echo $ac_n "(cached) $ac_c" 1>&6
3801 else
3802   cat > conftest.$ac_ext <<EOF
3803 #line 3804 "configure"
3804 #include "confdefs.h"
3805 #include <sys/types.h>
3806 #include <time.h>
3807 int main() {
3808 struct tm *tp; tp->tm_sec;
3809 ; return 0; }
3810 EOF
3811 if { (eval echo configure:3812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3812   rm -rf conftest*
3813   ac_cv_struct_tm=time.h
3814 else
3815   echo "configure: failed program was:" >&5
3816   cat conftest.$ac_ext >&5
3817   rm -rf conftest*
3818   ac_cv_struct_tm=sys/time.h
3819 fi
3820 rm -f conftest*
3821 fi
3822
3823 echo "$ac_t""$ac_cv_struct_tm" 1>&6
3824 if test $ac_cv_struct_tm = sys/time.h; then
3825   cat >> confdefs.h <<\EOF
3826 #define TM_IN_SYS_TIME 1
3827 EOF
3828
3829 fi
3830
3831 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
3832 echo "configure:3833: checking for tm_zone in struct tm" >&5
3833 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
3834   echo $ac_n "(cached) $ac_c" 1>&6
3835 else
3836   cat > conftest.$ac_ext <<EOF
3837 #line 3838 "configure"
3838 #include "confdefs.h"
3839 #include <sys/types.h>
3840 #include <$ac_cv_struct_tm>
3841 int main() {
3842 struct tm tm; tm.tm_zone;
3843 ; return 0; }
3844 EOF
3845 if { (eval echo configure:3846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3846   rm -rf conftest*
3847   ac_cv_struct_tm_zone=yes
3848 else
3849   echo "configure: failed program was:" >&5
3850   cat conftest.$ac_ext >&5
3851   rm -rf conftest*
3852   ac_cv_struct_tm_zone=no
3853 fi
3854 rm -f conftest*
3855 fi
3856
3857 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
3858 if test "$ac_cv_struct_tm_zone" = yes; then
3859   cat >> confdefs.h <<\EOF
3860 #define HAVE_TM_ZONE 1
3861 EOF
3862
3863 else
3864   echo $ac_n "checking for tzname""... $ac_c" 1>&6
3865 echo "configure:3866: checking for tzname" >&5
3866 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
3867   echo $ac_n "(cached) $ac_c" 1>&6
3868 else
3869   cat > conftest.$ac_ext <<EOF
3870 #line 3871 "configure"
3871 #include "confdefs.h"
3872 #include <time.h>
3873 #ifndef tzname /* For SGI.  */
3874 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
3875 #endif
3876 int main() {
3877 atoi(*tzname);
3878 ; return 0; }
3879 EOF
3880 if { (eval echo configure:3881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3881   rm -rf conftest*
3882   ac_cv_var_tzname=yes
3883 else
3884   echo "configure: failed program was:" >&5
3885   cat conftest.$ac_ext >&5
3886   rm -rf conftest*
3887   ac_cv_var_tzname=no
3888 fi
3889 rm -f conftest*
3890 fi
3891
3892 echo "$ac_t""$ac_cv_var_tzname" 1>&6
3893   if test $ac_cv_var_tzname = yes; then
3894     cat >> confdefs.h <<\EOF
3895 #define HAVE_TZNAME 1
3896 EOF
3897
3898   fi
3899 fi
3900
3901
3902 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3903 echo "configure:3904: checking for uid_t in sys/types.h" >&5
3904 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3905   echo $ac_n "(cached) $ac_c" 1>&6
3906 else
3907   cat > conftest.$ac_ext <<EOF
3908 #line 3909 "configure"
3909 #include "confdefs.h"
3910 #include <sys/types.h>
3911 EOF
3912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3913   egrep "uid_t" >/dev/null 2>&1; then
3914   rm -rf conftest*
3915   ac_cv_type_uid_t=yes
3916 else
3917   rm -rf conftest*
3918   ac_cv_type_uid_t=no
3919 fi
3920 rm -f conftest*
3921
3922 fi
3923
3924 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3925 if test $ac_cv_type_uid_t = no; then
3926   cat >> confdefs.h <<\EOF
3927 #define uid_t int
3928 EOF
3929
3930   cat >> confdefs.h <<\EOF
3931 #define gid_t int
3932 EOF
3933
3934 fi
3935
3936 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3937 echo "configure:3938: checking type of array argument to getgroups" >&5
3938 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3939   echo $ac_n "(cached) $ac_c" 1>&6
3940 else
3941   if test "$cross_compiling" = yes; then
3942   ac_cv_type_getgroups=cross
3943 else
3944   cat > conftest.$ac_ext <<EOF
3945 #line 3946 "configure"
3946 #include "confdefs.h"
3947
3948 /* Thanks to Mike Rendell for this test.  */
3949 #include <sys/types.h>
3950 #define NGID 256
3951 #undef MAX
3952 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3953 main()
3954 {
3955   gid_t gidset[NGID];
3956   int i, n;
3957   union { gid_t gval; long lval; }  val;
3958
3959   val.lval = -1;
3960   for (i = 0; i < NGID; i++)
3961     gidset[i] = val.gval;
3962   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3963                  gidset);
3964   /* Exit non-zero if getgroups seems to require an array of ints.  This
3965      happens when gid_t is short but getgroups modifies an array of ints.  */
3966   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3967 }
3968
3969 EOF
3970 if { (eval echo configure:3971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3971 then
3972     ac_cv_type_getgroups=gid_t
3973 else
3974   echo "configure: failed program was:" >&5
3975   cat conftest.$ac_ext >&5
3976   rm -fr conftest*
3977   ac_cv_type_getgroups=int
3978 fi
3979 rm -fr conftest*
3980 fi
3981
3982 if test $ac_cv_type_getgroups = cross; then
3983         cat > conftest.$ac_ext <<EOF
3984 #line 3985 "configure"
3985 #include "confdefs.h"
3986 #include <unistd.h>
3987 EOF
3988 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3989   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
3990   rm -rf conftest*
3991   ac_cv_type_getgroups=gid_t
3992 else
3993   rm -rf conftest*
3994   ac_cv_type_getgroups=int
3995 fi
3996 rm -f conftest*
3997
3998 fi
3999 fi
4000
4001 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
4002 cat >> confdefs.h <<EOF
4003 #define GETGROUPS_T $ac_cv_type_getgroups
4004 EOF
4005
4006
4007 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
4008 echo "configure:4009: checking for mode_t" >&5
4009 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
4010   echo $ac_n "(cached) $ac_c" 1>&6
4011 else
4012   cat > conftest.$ac_ext <<EOF
4013 #line 4014 "configure"
4014 #include "confdefs.h"
4015 #include <sys/types.h>
4016 #if STDC_HEADERS
4017 #include <stdlib.h>
4018 #include <stddef.h>
4019 #endif
4020 EOF
4021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4022   egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4023   rm -rf conftest*
4024   ac_cv_type_mode_t=yes
4025 else
4026   rm -rf conftest*
4027   ac_cv_type_mode_t=no
4028 fi
4029 rm -f conftest*
4030
4031 fi
4032 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
4033 if test $ac_cv_type_mode_t = no; then
4034   cat >> confdefs.h <<\EOF
4035 #define mode_t int
4036 EOF
4037
4038 fi
4039
4040 echo $ac_n "checking for off_t""... $ac_c" 1>&6
4041 echo "configure:4042: checking for off_t" >&5
4042 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
4043   echo $ac_n "(cached) $ac_c" 1>&6
4044 else
4045   cat > conftest.$ac_ext <<EOF
4046 #line 4047 "configure"
4047 #include "confdefs.h"
4048 #include <sys/types.h>
4049 #if STDC_HEADERS
4050 #include <stdlib.h>
4051 #include <stddef.h>
4052 #endif
4053 EOF
4054 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4055   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4056   rm -rf conftest*
4057   ac_cv_type_off_t=yes
4058 else
4059   rm -rf conftest*
4060   ac_cv_type_off_t=no
4061 fi
4062 rm -f conftest*
4063
4064 fi
4065 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4066 if test $ac_cv_type_off_t = no; then
4067   cat >> confdefs.h <<\EOF
4068 #define off_t long
4069 EOF
4070
4071 fi
4072
4073 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
4074 echo "configure:4075: checking for pid_t" >&5
4075 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
4076   echo $ac_n "(cached) $ac_c" 1>&6
4077 else
4078   cat > conftest.$ac_ext <<EOF
4079 #line 4080 "configure"
4080 #include "confdefs.h"
4081 #include <sys/types.h>
4082 #if STDC_HEADERS
4083 #include <stdlib.h>
4084 #include <stddef.h>
4085 #endif
4086 EOF
4087 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4088   egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4089   rm -rf conftest*
4090   ac_cv_type_pid_t=yes
4091 else
4092   rm -rf conftest*
4093   ac_cv_type_pid_t=no
4094 fi
4095 rm -f conftest*
4096
4097 fi
4098 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
4099 if test $ac_cv_type_pid_t = no; then
4100   cat >> confdefs.h <<\EOF
4101 #define pid_t int
4102 EOF
4103
4104 fi
4105
4106 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
4107 echo "configure:4108: checking return type of signal handlers" >&5
4108 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
4109   echo $ac_n "(cached) $ac_c" 1>&6
4110 else
4111   cat > conftest.$ac_ext <<EOF
4112 #line 4113 "configure"
4113 #include "confdefs.h"
4114 #include <sys/types.h>
4115 #include <signal.h>
4116 #ifdef signal
4117 #undef signal
4118 #endif
4119 #ifdef __cplusplus
4120 extern "C" void (*signal (int, void (*)(int)))(int);
4121 #else
4122 void (*signal ()) ();
4123 #endif
4124
4125 int main() {
4126 int i;
4127 ; return 0; }
4128 EOF
4129 if { (eval echo configure:4130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4130   rm -rf conftest*
4131   ac_cv_type_signal=void
4132 else
4133   echo "configure: failed program was:" >&5
4134   cat conftest.$ac_ext >&5
4135   rm -rf conftest*
4136   ac_cv_type_signal=int
4137 fi
4138 rm -f conftest*
4139 fi
4140
4141 echo "$ac_t""$ac_cv_type_signal" 1>&6
4142 cat >> confdefs.h <<EOF
4143 #define RETSIGTYPE $ac_cv_type_signal
4144 EOF
4145
4146
4147 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4148 echo "configure:4149: checking for size_t" >&5
4149 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4150   echo $ac_n "(cached) $ac_c" 1>&6
4151 else
4152   cat > conftest.$ac_ext <<EOF
4153 #line 4154 "configure"
4154 #include "confdefs.h"
4155 #include <sys/types.h>
4156 #if STDC_HEADERS
4157 #include <stdlib.h>
4158 #include <stddef.h>
4159 #endif
4160 EOF
4161 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4162   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4163   rm -rf conftest*
4164   ac_cv_type_size_t=yes
4165 else
4166   rm -rf conftest*
4167   ac_cv_type_size_t=no
4168 fi
4169 rm -f conftest*
4170
4171 fi
4172 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4173 if test $ac_cv_type_size_t = no; then
4174   cat >> confdefs.h <<\EOF
4175 #define size_t unsigned
4176 EOF
4177
4178 fi
4179
4180 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
4181 echo "configure:4182: checking for uid_t in sys/types.h" >&5
4182 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
4183   echo $ac_n "(cached) $ac_c" 1>&6
4184 else
4185   cat > conftest.$ac_ext <<EOF
4186 #line 4187 "configure"
4187 #include "confdefs.h"
4188 #include <sys/types.h>
4189 EOF
4190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4191   egrep "uid_t" >/dev/null 2>&1; then
4192   rm -rf conftest*
4193   ac_cv_type_uid_t=yes
4194 else
4195   rm -rf conftest*
4196   ac_cv_type_uid_t=no
4197 fi
4198 rm -f conftest*
4199
4200 fi
4201
4202 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
4203 if test $ac_cv_type_uid_t = no; then
4204   cat >> confdefs.h <<\EOF
4205 #define uid_t int
4206 EOF
4207
4208   cat >> confdefs.h <<\EOF
4209 #define gid_t int
4210 EOF
4211
4212 fi
4213
4214
4215 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
4216 do
4217 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4218 echo "configure:4219: checking for $ac_func" >&5
4219 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4220   echo $ac_n "(cached) $ac_c" 1>&6
4221 else
4222   cat > conftest.$ac_ext <<EOF
4223 #line 4224 "configure"
4224 #include "confdefs.h"
4225 /* System header to define __stub macros and hopefully few prototypes,
4226     which can conflict with char $ac_func(); below.  */
4227 #include <assert.h>
4228 /* Override any gcc2 internal prototype to avoid an error.  */
4229 /* We use char because int might match the return type of a gcc2
4230     builtin and then its argument prototype would still apply.  */
4231 char $ac_func();
4232
4233 int main() {
4234
4235 /* The GNU C library defines this for functions which it implements
4236     to always fail with ENOSYS.  Some functions are actually named
4237     something starting with __ and the normal name is an alias.  */
4238 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4239 choke me
4240 #else
4241 $ac_func();
4242 #endif
4243
4244 ; return 0; }
4245 EOF
4246 if { (eval echo configure:4247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4247   rm -rf conftest*
4248   eval "ac_cv_func_$ac_func=yes"
4249 else
4250   echo "configure: failed program was:" >&5
4251   cat conftest.$ac_ext >&5
4252   rm -rf conftest*
4253   eval "ac_cv_func_$ac_func=no"
4254 fi
4255 rm -f conftest*
4256 fi
4257
4258 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4259   echo "$ac_t""yes" 1>&6
4260     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4261   cat >> confdefs.h <<EOF
4262 #define $ac_tr_func 1
4263 EOF
4264
4265 else
4266   echo "$ac_t""no" 1>&6
4267 fi
4268 done
4269
4270
4271 for ac_hdr in fcntl.h stdlib.h string.h strings.h sys/ioctl.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
4272 do
4273 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4274 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4275 echo "configure:4276: checking for $ac_hdr" >&5
4276 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4277   echo $ac_n "(cached) $ac_c" 1>&6
4278 else
4279   cat > conftest.$ac_ext <<EOF
4280 #line 4281 "configure"
4281 #include "confdefs.h"
4282 #include <$ac_hdr>
4283 EOF
4284 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4285 { (eval echo configure:4286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4286 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4287 if test -z "$ac_err"; then
4288   rm -rf conftest*
4289   eval "ac_cv_header_$ac_safe=yes"
4290 else
4291   echo "$ac_err" >&5
4292   echo "configure: failed program was:" >&5
4293   cat conftest.$ac_ext >&5
4294   rm -rf conftest*
4295   eval "ac_cv_header_$ac_safe=no"
4296 fi
4297 rm -f conftest*
4298 fi
4299 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4300   echo "$ac_t""yes" 1>&6
4301     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4302   cat >> confdefs.h <<EOF
4303 #define $ac_tr_hdr 1
4304 EOF
4305
4306 else
4307   echo "$ac_t""no" 1>&6
4308 fi
4309 done
4310
4311 ac_header_dirent=no
4312 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4313 do
4314 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4315 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4316 echo "configure:4317: checking for $ac_hdr that defines DIR" >&5
4317 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4318   echo $ac_n "(cached) $ac_c" 1>&6
4319 else
4320   cat > conftest.$ac_ext <<EOF
4321 #line 4322 "configure"
4322 #include "confdefs.h"
4323 #include <sys/types.h>
4324 #include <$ac_hdr>
4325 int main() {
4326 DIR *dirp = 0;
4327 ; return 0; }
4328 EOF
4329 if { (eval echo configure:4330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4330   rm -rf conftest*
4331   eval "ac_cv_header_dirent_$ac_safe=yes"
4332 else
4333   echo "configure: failed program was:" >&5
4334   cat conftest.$ac_ext >&5
4335   rm -rf conftest*
4336   eval "ac_cv_header_dirent_$ac_safe=no"
4337 fi
4338 rm -f conftest*
4339 fi
4340 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4341   echo "$ac_t""yes" 1>&6
4342     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4343   cat >> confdefs.h <<EOF
4344 #define $ac_tr_hdr 1
4345 EOF
4346  ac_header_dirent=$ac_hdr; break
4347 else
4348   echo "$ac_t""no" 1>&6
4349 fi
4350 done
4351 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4352 if test $ac_header_dirent = dirent.h; then
4353 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4354 echo "configure:4355: checking for opendir in -ldir" >&5
4355 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4356 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4357   echo $ac_n "(cached) $ac_c" 1>&6
4358 else
4359   ac_save_LIBS="$LIBS"
4360 LIBS="-ldir  $LIBS"
4361 cat > conftest.$ac_ext <<EOF
4362 #line 4363 "configure"
4363 #include "confdefs.h"
4364 /* Override any gcc2 internal prototype to avoid an error.  */
4365 /* We use char because int might match the return type of a gcc2
4366     builtin and then its argument prototype would still apply.  */
4367 char opendir();
4368
4369 int main() {
4370 opendir()
4371 ; return 0; }
4372 EOF
4373 if { (eval echo configure:4374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4374   rm -rf conftest*
4375   eval "ac_cv_lib_$ac_lib_var=yes"
4376 else
4377   echo "configure: failed program was:" >&5
4378   cat conftest.$ac_ext >&5
4379   rm -rf conftest*
4380   eval "ac_cv_lib_$ac_lib_var=no"
4381 fi
4382 rm -f conftest*
4383 LIBS="$ac_save_LIBS"
4384
4385 fi
4386 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4387   echo "$ac_t""yes" 1>&6
4388   LIBS="$LIBS -ldir"
4389 else
4390   echo "$ac_t""no" 1>&6
4391 fi
4392
4393 else
4394 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4395 echo "configure:4396: checking for opendir in -lx" >&5
4396 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4397 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4398   echo $ac_n "(cached) $ac_c" 1>&6
4399 else
4400   ac_save_LIBS="$LIBS"
4401 LIBS="-lx  $LIBS"
4402 cat > conftest.$ac_ext <<EOF
4403 #line 4404 "configure"
4404 #include "confdefs.h"
4405 /* Override any gcc2 internal prototype to avoid an error.  */
4406 /* We use char because int might match the return type of a gcc2
4407     builtin and then its argument prototype would still apply.  */
4408 char opendir();
4409
4410 int main() {
4411 opendir()
4412 ; return 0; }
4413 EOF
4414 if { (eval echo configure:4415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4415   rm -rf conftest*
4416   eval "ac_cv_lib_$ac_lib_var=yes"
4417 else
4418   echo "configure: failed program was:" >&5
4419   cat conftest.$ac_ext >&5
4420   rm -rf conftest*
4421   eval "ac_cv_lib_$ac_lib_var=no"
4422 fi
4423 rm -f conftest*
4424 LIBS="$ac_save_LIBS"
4425
4426 fi
4427 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4428   echo "$ac_t""yes" 1>&6
4429   LIBS="$LIBS -lx"
4430 else
4431   echo "$ac_t""no" 1>&6
4432 fi
4433
4434 fi
4435
4436
4437 sim_termio=""
4438 echo $ac_n "checking for struct termios""... $ac_c" 1>&6
4439 echo "configure:4440: checking for struct termios" >&5
4440 if eval "test \"`echo '$''{'ac_cv_termios_struct'+set}'`\" = set"; then
4441   echo $ac_n "(cached) $ac_c" 1>&6
4442 else
4443   cat > conftest.$ac_ext <<EOF
4444 #line 4445 "configure"
4445 #include "confdefs.h"
4446 #include <sys/types.h>
4447 #include <sys/termios.h>
4448 int main() {
4449 static struct termios x;
4450  x.c_iflag = 0;
4451  x.c_oflag = 0;
4452  x.c_cflag = 0;
4453  x.c_lflag = 0;
4454  x.c_cc[NCCS] = 0;
4455 ; return 0; }
4456 EOF
4457 if { (eval echo configure:4458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4458   rm -rf conftest*
4459   ac_cv_termios_struct=yes
4460 else
4461   echo "configure: failed program was:" >&5
4462   cat conftest.$ac_ext >&5
4463   rm -rf conftest*
4464   ac_cv_termios_struct=no
4465 fi
4466 rm -f conftest*
4467 fi
4468
4469 echo "$ac_t""$ac_cv_termios_struct" 1>&6
4470 if test $ac_cv_termios_struct = yes; then
4471   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4472 fi
4473
4474 if test "$ac_cv_termios_struct" = "yes"; then
4475   echo $ac_n "checking for c_line field in struct termios""... $ac_c" 1>&6
4476 echo "configure:4477: checking for c_line field in struct termios" >&5
4477   if eval "test \"`echo '$''{'ac_cv_termios_cline'+set}'`\" = set"; then
4478   echo $ac_n "(cached) $ac_c" 1>&6
4479 else
4480   cat > conftest.$ac_ext <<EOF
4481 #line 4482 "configure"
4482 #include "confdefs.h"
4483 #include <sys/types.h>
4484 #include <sys/termios.h>
4485 int main() {
4486 static struct termios x; x.c_line = 0;
4487 ; return 0; }
4488 EOF
4489 if { (eval echo configure:4490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4490   rm -rf conftest*
4491   ac_cv_termios_cline=yes
4492 else
4493   echo "configure: failed program was:" >&5
4494   cat conftest.$ac_ext >&5
4495   rm -rf conftest*
4496   ac_cv_termios_cline=no
4497 fi
4498 rm -f conftest*
4499 fi
4500
4501
4502   echo "$ac_t""$ac_cv_termios_cline" 1>&6
4503   if test $ac_cv_termios_cline = yes; then
4504     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4505   fi
4506 else
4507   ac_cv_termios_cline=no
4508 fi
4509
4510 if test "$ac_cv_termios_struct" != "yes"; then
4511   echo $ac_n "checking for struct termio""... $ac_c" 1>&6
4512 echo "configure:4513: checking for struct termio" >&5
4513   if eval "test \"`echo '$''{'ac_cv_termio_struct'+set}'`\" = set"; then
4514   echo $ac_n "(cached) $ac_c" 1>&6
4515 else
4516   cat > conftest.$ac_ext <<EOF
4517 #line 4518 "configure"
4518 #include "confdefs.h"
4519 #include <sys/types.h>
4520 #include <sys/termio.h>
4521 int main() {
4522 static struct termio x;
4523  x.c_iflag = 0;
4524  x.c_oflag = 0;
4525  x.c_cflag = 0;
4526  x.c_lflag = 0;
4527  x.c_cc[NCC] = 0;
4528 ; return 0; }
4529 EOF
4530 if { (eval echo configure:4531: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4531   rm -rf conftest*
4532   ac_cv_termio_struct=yes
4533 else
4534   echo "configure: failed program was:" >&5
4535   cat conftest.$ac_ext >&5
4536   rm -rf conftest*
4537   ac_cv_termio_struct=no
4538 fi
4539 rm -f conftest*
4540 fi
4541
4542   echo "$ac_t""$ac_cv_termio_struct" 1>&6
4543   if test $ac_cv_termio_struct = yes; then
4544     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4545   fi
4546 else
4547   ac_cv_termio_struct=no
4548 fi
4549
4550 if test "$ac_cv_termio_struct" = "yes"; then
4551   echo $ac_n "checking for c_line field in struct termio""... $ac_c" 1>&6
4552 echo "configure:4553: checking for c_line field in struct termio" >&5
4553   if eval "test \"`echo '$''{'ac_cv_termio_cline'+set}'`\" = set"; then
4554   echo $ac_n "(cached) $ac_c" 1>&6
4555 else
4556   cat > conftest.$ac_ext <<EOF
4557 #line 4558 "configure"
4558 #include "confdefs.h"
4559 #include <sys/types.h>
4560 #include <sys/termio.h>
4561 int main() {
4562 static struct termio x; x.c_line = 0;
4563 ; return 0; }
4564 EOF
4565 if { (eval echo configure:4566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4566   rm -rf conftest*
4567   ac_cv_termio_cline=yes
4568 else
4569   echo "configure: failed program was:" >&5
4570   cat conftest.$ac_ext >&5
4571   rm -rf conftest*
4572   ac_cv_termio_cline=no
4573 fi
4574 rm -f conftest*
4575 fi
4576
4577
4578   echo "$ac_t""$ac_cv_termio_cline" 1>&6
4579   if test $ac_cv_termio_cline = yes; then
4580     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4581   fi
4582 else
4583   ac_cv_termio_cline=no
4584 fi
4585
4586 sim_devzero=""
4587 echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
4588 echo "configure:4589: checking for /dev/zero" >&5
4589 if eval "test \"`echo '$''{'ac_cv_devzero'+set}'`\" = set"; then
4590   echo $ac_n "(cached) $ac_c" 1>&6
4591 else
4592   if test "$cross_compiling" = yes; then
4593   ac_cv_devzero=no
4594 else
4595   cat > conftest.$ac_ext <<EOF
4596 #line 4597 "configure"
4597 #include "confdefs.h"
4598 #include <fcntl.h>
4599 main () {
4600   char buf[2048];
4601   int i;
4602   int fd = open ("/dev/zero", O_RDONLY);
4603   if (fd < 0)
4604     return 1;
4605   for (i = 0; i < sizeof (buf); i++)
4606     buf[i] = 1;
4607   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4608     return 1;
4609   for (i = 0; i < sizeof (buf); i++)
4610     if (buf[i])
4611       return 1;
4612   return 0;
4613 }
4614 EOF
4615 if { (eval echo configure:4616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4616 then
4617   ac_cv_devzero=yes
4618 else
4619   echo "configure: failed program was:" >&5
4620   cat conftest.$ac_ext >&5
4621   rm -fr conftest*
4622   ac_cv_devzero=no
4623 fi
4624 rm -fr conftest*
4625 fi
4626
4627 fi
4628
4629 echo "$ac_t""$ac_cv_devzero" 1>&6
4630 if test $ac_cv_devzero = yes; then
4631   sim_devzero="-DHAVE_DEVZERO"
4632 else
4633   sim_devzero=""
4634 fi
4635
4636 echo $ac_n "checking for common simulator directory""... $ac_c" 1>&6
4637 echo "configure:4638: checking for common simulator directory" >&5
4638 if test -f "${srcdir}/../common/callback.c"; then
4639   echo "$ac_t""yes" 1>&6
4640   sim_callback="callback.o targ-map.o"
4641   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4642 else
4643   echo "$ac_t""no" 1>&6
4644   sim_callback=""
4645   sim_targ_vals=""
4646 fi
4647
4648 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
4649 echo "configure:4650: checking for executable suffix" >&5
4650 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
4651   echo $ac_n "(cached) $ac_c" 1>&6
4652 else
4653   if test "$CYGWIN32" = yes; then
4654 am_cv_exeext=.exe
4655 else
4656 cat > am_c_test.c << 'EOF'
4657 int main() {
4658 /* Nothing needed here */
4659 }
4660 EOF
4661 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
4662 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
4663 rm -f am_c_test*
4664 fi
4665
4666 test x"${am_cv_exeext}" = x && am_cv_exeext=no
4667 fi
4668 EXEEXT=""
4669 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
4670 echo "$ac_t""${am_cv_exeext}" 1>&6
4671
4672
4673
4674
4675
4676 AR=${AR-ar}
4677
4678 # Extract the first word of "ranlib", so it can be a program name with args.
4679 set dummy ranlib; ac_word=$2
4680 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4681 echo "configure:4682: checking for $ac_word" >&5
4682 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
4683   echo $ac_n "(cached) $ac_c" 1>&6
4684 else
4685   if test -n "$RANLIB"; then
4686   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4687 else
4688   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4689   for ac_dir in $PATH; do
4690     test -z "$ac_dir" && ac_dir=.
4691     if test -f $ac_dir/$ac_word; then
4692       ac_cv_prog_RANLIB="ranlib"
4693       break
4694     fi
4695   done
4696   IFS="$ac_save_ifs"
4697   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
4698 fi
4699 fi
4700 RANLIB="$ac_cv_prog_RANLIB"
4701 if test -n "$RANLIB"; then
4702   echo "$ac_t""$RANLIB" 1>&6
4703 else
4704   echo "$ac_t""no" 1>&6
4705 fi
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750 trap '' 1 2 15
4751 cat > confcache <<\EOF
4752 # This file is a shell script that caches the results of configure
4753 # tests run on this system so they can be shared between configure
4754 # scripts and configure runs.  It is not useful on other systems.
4755 # If it contains results you don't want to keep, you may remove or edit it.
4756 #
4757 # By default, configure uses ./config.cache as the cache file,
4758 # creating it if it does not exist already.  You can give configure
4759 # the --cache-file=FILE option to use a different cache file; that is
4760 # what configure does when it calls configure scripts in
4761 # subdirectories, so they share the cache.
4762 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4763 # config.status only pays attention to the cache file if you give it the
4764 # --recheck option to rerun configure.
4765 #
4766 EOF
4767 # The following way of writing the cache mishandles newlines in values,
4768 # but we know of no workaround that is simple, portable, and efficient.
4769 # So, don't put newlines in cache variables' values.
4770 # Ultrix sh set writes to stderr and can't be redirected directly,
4771 # and sets the high bit in the cache file unless we assign to the vars.
4772 (set) 2>&1 |
4773   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
4774   *ac_space=\ *)
4775     # `set' does not quote correctly, so add quotes (double-quote substitution
4776     # turns \\\\ into \\, and sed turns \\ into \).
4777     sed -n \
4778       -e "s/'/'\\\\''/g" \
4779       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4780     ;;
4781   *)
4782     # `set' quotes correctly as required by POSIX, so do not add quotes.
4783     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4784     ;;
4785   esac >> confcache
4786 if cmp -s $cache_file confcache; then
4787   :
4788 else
4789   if test -w $cache_file; then
4790     echo "updating cache $cache_file"
4791     cat confcache > $cache_file
4792   else
4793     echo "not updating unwritable cache $cache_file"
4794   fi
4795 fi
4796 rm -f confcache
4797
4798 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4799
4800 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4801 # Let make expand exec_prefix.
4802 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4803
4804 # Any assignment to VPATH causes Sun make to only execute
4805 # the first set of double-colon rules, so remove it if not needed.
4806 # If there is a colon in the path, we need to keep it.
4807 if test "x$srcdir" = x.; then
4808   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4809 fi
4810
4811 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4812
4813 DEFS=-DHAVE_CONFIG_H
4814
4815 # Without the "./", some shells look in PATH for config.status.
4816 : ${CONFIG_STATUS=./config.status}
4817
4818 echo creating $CONFIG_STATUS
4819 rm -f $CONFIG_STATUS
4820 cat > $CONFIG_STATUS <<EOF
4821 #! /bin/sh
4822 # Generated automatically by configure.
4823 # Run this file to recreate the current configuration.
4824 # This directory was configured as follows,
4825 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4826 #
4827 # $0 $ac_configure_args
4828 #
4829 # Compiler output produced by configure, useful for debugging
4830 # configure, is in ./config.log if it exists.
4831
4832 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4833 for ac_option
4834 do
4835   case "\$ac_option" in
4836   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4837     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4838     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4839   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4840     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
4841     exit 0 ;;
4842   -help | --help | --hel | --he | --h)
4843     echo "\$ac_cs_usage"; exit 0 ;;
4844   *) echo "\$ac_cs_usage"; exit 1 ;;
4845   esac
4846 done
4847
4848 ac_given_srcdir=$srcdir
4849 ac_given_INSTALL="$INSTALL"
4850
4851 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4852 EOF
4853 cat >> $CONFIG_STATUS <<EOF
4854
4855 # Protect against being on the right side of a sed subst in config.status.
4856 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4857  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4858 $ac_vpsub
4859 $extrasub
4860 s%@sim_environment@%$sim_environment%g
4861 s%@sim_alignment@%$sim_alignment%g
4862 s%@sim_assert@%$sim_assert%g
4863 s%@sim_bitsize@%$sim_bitsize%g
4864 s%@sim_endian@%$sim_endian%g
4865 s%@sim_hostendian@%$sim_hostendian%g
4866 s%@sim_float@%$sim_float%g
4867 s%@sim_scache@%$sim_scache%g
4868 s%@sim_default_model@%$sim_default_model%g
4869 s%@sim_hw_cflags@%$sim_hw_cflags%g
4870 s%@sim_hw_objs@%$sim_hw_objs%g
4871 s%@sim_hw@%$sim_hw%g
4872 s%@sim_inline@%$sim_inline%g
4873 s%@sim_packages@%$sim_packages%g
4874 s%@sim_regparm@%$sim_regparm%g
4875 s%@sim_reserved_bits@%$sim_reserved_bits%g
4876 s%@sim_smp@%$sim_smp%g
4877 s%@sim_stdcall@%$sim_stdcall%g
4878 s%@sim_xor_endian@%$sim_xor_endian%g
4879 s%@build_warnings@%$build_warnings%g
4880 s%@SHELL@%$SHELL%g
4881 s%@CFLAGS@%$CFLAGS%g
4882 s%@CPPFLAGS@%$CPPFLAGS%g
4883 s%@CXXFLAGS@%$CXXFLAGS%g
4884 s%@DEFS@%$DEFS%g
4885 s%@LDFLAGS@%$LDFLAGS%g
4886 s%@LIBS@%$LIBS%g
4887 s%@exec_prefix@%$exec_prefix%g
4888 s%@prefix@%$prefix%g
4889 s%@program_transform_name@%$program_transform_name%g
4890 s%@bindir@%$bindir%g
4891 s%@sbindir@%$sbindir%g
4892 s%@libexecdir@%$libexecdir%g
4893 s%@datadir@%$datadir%g
4894 s%@sysconfdir@%$sysconfdir%g
4895 s%@sharedstatedir@%$sharedstatedir%g
4896 s%@localstatedir@%$localstatedir%g
4897 s%@libdir@%$libdir%g
4898 s%@includedir@%$includedir%g
4899 s%@oldincludedir@%$oldincludedir%g
4900 s%@infodir@%$infodir%g
4901 s%@mandir@%$mandir%g
4902 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4903 s%@INSTALL_DATA@%$INSTALL_DATA%g
4904 s%@CC@%$CC%g
4905 s%@SET_MAKE@%$SET_MAKE%g
4906 s%@RANLIB@%$RANLIB%g
4907 s%@CPP@%$CPP%g
4908 s%@ALLOCA@%$ALLOCA%g
4909 s%@USE_NLS@%$USE_NLS%g
4910 s%@MSGFMT@%$MSGFMT%g
4911 s%@GMSGFMT@%$GMSGFMT%g
4912 s%@XGETTEXT@%$XGETTEXT%g
4913 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
4914 s%@CATALOGS@%$CATALOGS%g
4915 s%@CATOBJEXT@%$CATOBJEXT%g
4916 s%@DATADIRNAME@%$DATADIRNAME%g
4917 s%@GMOFILES@%$GMOFILES%g
4918 s%@INSTOBJEXT@%$INSTOBJEXT%g
4919 s%@INTLDEPS@%$INTLDEPS%g
4920 s%@INTLLIBS@%$INTLLIBS%g
4921 s%@INTLOBJS@%$INTLOBJS%g
4922 s%@POFILES@%$POFILES%g
4923 s%@POSUB@%$POSUB%g
4924 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
4925 s%@GT_NO@%$GT_NO%g
4926 s%@GT_YES@%$GT_YES%g
4927 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
4928 s%@l@%$l%g
4929 s%@host@%$host%g
4930 s%@host_alias@%$host_alias%g
4931 s%@host_cpu@%$host_cpu%g
4932 s%@host_vendor@%$host_vendor%g
4933 s%@host_os@%$host_os%g
4934 s%@target@%$target%g
4935 s%@target_alias@%$target_alias%g
4936 s%@target_cpu@%$target_cpu%g
4937 s%@target_vendor@%$target_vendor%g
4938 s%@target_os@%$target_os%g
4939 s%@build@%$build%g
4940 s%@build_alias@%$build_alias%g
4941 s%@build_cpu@%$build_cpu%g
4942 s%@build_vendor@%$build_vendor%g
4943 s%@build_os@%$build_os%g
4944 s%@LIBOBJS@%$LIBOBJS%g
4945 s%@EXEEXT@%$EXEEXT%g
4946 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4947 s%@HDEFINES@%$HDEFINES%g
4948 s%@AR@%$AR%g
4949 s%@sim_cflags@%$sim_cflags%g
4950 s%@sim_warnings@%$sim_warnings%g
4951 s%@sim_line_nr@%$sim_line_nr%g
4952 s%@sim_config@%$sim_config%g
4953 s%@sim_opcode@%$sim_opcode%g
4954 s%@sim_switch@%$sim_switch%g
4955 s%@sim_dup@%$sim_dup%g
4956 s%@sim_decode_mechanism@%$sim_decode_mechanism%g
4957 s%@sim_jump@%$sim_jump%g
4958 s%@sim_filter@%$sim_filter%g
4959 s%@sim_icache@%$sim_icache%g
4960 s%@sim_hw_src@%$sim_hw_src%g
4961 s%@sim_hw_obj@%$sim_hw_obj%g
4962 s%@sim_pk_src@%$sim_pk_src%g
4963 s%@sim_pk_obj@%$sim_pk_obj%g
4964 s%@sim_bswap@%$sim_bswap%g
4965 s%@sim_igen_smp@%$sim_igen_smp%g
4966 s%@sim_hostbitsize@%$sim_hostbitsize%g
4967 s%@sim_env@%$sim_env%g
4968 s%@sim_timebase@%$sim_timebase%g
4969 s%@sim_trace@%$sim_trace%g
4970 s%@sim_reserved@%$sim_reserved%g
4971 s%@sim_monitor@%$sim_monitor%g
4972 s%@sim_model@%$sim_model%g
4973 s%@sim_model_issue@%$sim_model_issue%g
4974 s%@sim_stdio@%$sim_stdio%g
4975 s%@sim_termio@%$sim_termio%g
4976 s%@sim_devzero@%$sim_devzero%g
4977 s%@sim_callback@%$sim_callback%g
4978 s%@sim_targ_vals@%$sim_targ_vals%g
4979
4980 CEOF
4981 EOF
4982
4983 cat >> $CONFIG_STATUS <<\EOF
4984
4985 # Split the substitutions into bite-sized pieces for seds with
4986 # small command number limits, like on Digital OSF/1 and HP-UX.
4987 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4988 ac_file=1 # Number of current file.
4989 ac_beg=1 # First line for current file.
4990 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4991 ac_more_lines=:
4992 ac_sed_cmds=""
4993 while $ac_more_lines; do
4994   if test $ac_beg -gt 1; then
4995     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4996   else
4997     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4998   fi
4999   if test ! -s conftest.s$ac_file; then
5000     ac_more_lines=false
5001     rm -f conftest.s$ac_file
5002   else
5003     if test -z "$ac_sed_cmds"; then
5004       ac_sed_cmds="sed -f conftest.s$ac_file"
5005     else
5006       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5007     fi
5008     ac_file=`expr $ac_file + 1`
5009     ac_beg=$ac_end
5010     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5011   fi
5012 done
5013 if test -z "$ac_sed_cmds"; then
5014   ac_sed_cmds=cat
5015 fi
5016 EOF
5017
5018 cat >> $CONFIG_STATUS <<EOF
5019
5020 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5021 EOF
5022 cat >> $CONFIG_STATUS <<\EOF
5023 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5024   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5025   case "$ac_file" in
5026   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5027        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5028   *) ac_file_in="${ac_file}.in" ;;
5029   esac
5030
5031   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5032
5033   # Remove last slash and all that follows it.  Not all systems have dirname.
5034   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5035   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5036     # The file is in a subdirectory.
5037     test ! -d "$ac_dir" && mkdir "$ac_dir"
5038     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5039     # A "../" for each directory in $ac_dir_suffix.
5040     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5041   else
5042     ac_dir_suffix= ac_dots=
5043   fi
5044
5045   case "$ac_given_srcdir" in
5046   .)  srcdir=.
5047       if test -z "$ac_dots"; then top_srcdir=.
5048       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5049   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5050   *) # Relative path.
5051     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5052     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5053   esac
5054
5055   case "$ac_given_INSTALL" in
5056   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5057   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5058   esac
5059
5060   echo creating "$ac_file"
5061   rm -f "$ac_file"
5062   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5063   case "$ac_file" in
5064   *Makefile*) ac_comsub="1i\\
5065 # $configure_input" ;;
5066   *) ac_comsub= ;;
5067   esac
5068
5069   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5070   sed -e "$ac_comsub
5071 s%@configure_input@%$configure_input%g
5072 s%@srcdir@%$srcdir%g
5073 s%@top_srcdir@%$top_srcdir%g
5074 s%@INSTALL@%$INSTALL%g
5075 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5076 fi; done
5077 rm -f conftest.s*
5078
5079 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5080 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5081 #
5082 # ac_d sets the value in "#define NAME VALUE" lines.
5083 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5084 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5085 ac_dC='\3'
5086 ac_dD='%g'
5087 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5088 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5089 ac_uB='\([      ]\)%\1#\2define\3'
5090 ac_uC=' '
5091 ac_uD='\4%g'
5092 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5093 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5094 ac_eB='$%\1#\2define\3'
5095 ac_eC=' '
5096 ac_eD='%g'
5097
5098 if test "${CONFIG_HEADERS+set}" != set; then
5099 EOF
5100 cat >> $CONFIG_STATUS <<EOF
5101   CONFIG_HEADERS="config.h:config.in"
5102 EOF
5103 cat >> $CONFIG_STATUS <<\EOF
5104 fi
5105 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5106   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5107   case "$ac_file" in
5108   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5109        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5110   *) ac_file_in="${ac_file}.in" ;;
5111   esac
5112
5113   echo creating $ac_file
5114
5115   rm -f conftest.frag conftest.in conftest.out
5116   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5117   cat $ac_file_inputs > conftest.in
5118
5119 EOF
5120
5121 # Transform confdefs.h into a sed script conftest.vals that substitutes
5122 # the proper values into config.h.in to produce config.h.  And first:
5123 # Protect against being on the right side of a sed subst in config.status.
5124 # Protect against being in an unquoted here document in config.status.
5125 rm -f conftest.vals
5126 cat > conftest.hdr <<\EOF
5127 s/[\\&%]/\\&/g
5128 s%[\\$`]%\\&%g
5129 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5130 s%ac_d%ac_u%gp
5131 s%ac_u%ac_e%gp
5132 EOF
5133 sed -n -f conftest.hdr confdefs.h > conftest.vals
5134 rm -f conftest.hdr
5135
5136 # This sed command replaces #undef with comments.  This is necessary, for
5137 # example, in the case of _POSIX_SOURCE, which is predefined and required
5138 # on some systems where configure will not decide to define it.
5139 cat >> conftest.vals <<\EOF
5140 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5141 EOF
5142
5143 # Break up conftest.vals because some shells have a limit on
5144 # the size of here documents, and old seds have small limits too.
5145
5146 rm -f conftest.tail
5147 while :
5148 do
5149   ac_lines=`grep -c . conftest.vals`
5150   # grep -c gives empty output for an empty file on some AIX systems.
5151   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5152   # Write a limited-size here document to conftest.frag.
5153   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5154   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5155   echo 'CEOF
5156   sed -f conftest.frag conftest.in > conftest.out
5157   rm -f conftest.in
5158   mv conftest.out conftest.in
5159 ' >> $CONFIG_STATUS
5160   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5161   rm -f conftest.vals
5162   mv conftest.tail conftest.vals
5163 done
5164 rm -f conftest.vals
5165
5166 cat >> $CONFIG_STATUS <<\EOF
5167   rm -f conftest.frag conftest.h
5168   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5169   cat conftest.in >> conftest.h
5170   rm -f conftest.in
5171   if cmp -s $ac_file conftest.h 2>/dev/null; then
5172     echo "$ac_file is unchanged"
5173     rm -f conftest.h
5174   else
5175     # Remove last slash and all that follows it.  Not all systems have dirname.
5176       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5177       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5178       # The file is in a subdirectory.
5179       test ! -d "$ac_dir" && mkdir "$ac_dir"
5180     fi
5181     rm -f $ac_file
5182     mv conftest.h $ac_file
5183   fi
5184 fi; done
5185
5186 EOF
5187 cat >> $CONFIG_STATUS <<EOF
5188
5189 EOF
5190 cat >> $CONFIG_STATUS <<\EOF
5191 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
5192 exit 0
5193 EOF
5194 chmod +x $CONFIG_STATUS
5195 rm -fr confdefs* $ac_clean_files
5196 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5197