sim/ppc/configure

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  45 sim_inline="-DDEFAULT_INLINE=0"
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  82 # This file is derived from `gettext.m4'.  The difference is that the
  83 # included macros assume Cygnus-style source and build trees.
  84
  85 # Macro to add for using GNU gettext.
  86 # Ulrich Drepper <drepper@cygnus.com>, 1995.
  87 #
  88 # This file file be copied and used freely without restrictions.  It can
  89 # be used in projects which are not available under the GNU Public License
  90 # but which still want to provide support for the GNU gettext functionality.
  91 # Please note that the actual code is *not* freely available.
  92
  93 # serial 3
  94
  95
  96
  97
  98
  99 # Search path for a program which passes the given test.
 100 # Ulrich Drepper <drepper@cygnus.com>, 1996.
 101 #
 102 # This file file be copied and used freely without restrictions.  It can
 103 # be used in projects which are not available under the GNU Public License
 104 # but which still want to provide support for the GNU gettext functionality.
 105 # Please note that the actual code is *not* freely available.
 106
 107 # serial 1
 108
 109
 110
 111 # Check whether LC_MESSAGES is available in <locale.h>.
 112 # Ulrich Drepper <drepper@cygnus.com>, 1995.
 113 #
 114 # This file file be copied and used freely without restrictions.  It can
 115 # be used in projects which are not available under the GNU Public License
 116 # but which still want to provide support for the GNU gettext functionality.
 117 # Please note that the actual code is *not* freely available.
 118
 119 # serial 1
 120
 121
 122
 123
 124
 125
 126 # Guess values for system-dependent variables and create Makefiles.
 127 # Generated automatically using autoconf version 2.13
 128 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 129 #
 130 # This configure script is free software; the Free Software Foundation
 131 # gives unlimited permission to copy, distribute and modify it.
 132
 133 # Defaults:
 134 ac_help=
 135 ac_default_prefix=/usr/local
 136 # Any additions from configure.in:
 137 ac_help="$ac_help
 138   --disable-nls           do not use Native Language Support"
 139 ac_help="$ac_help
 140   --with-included-gettext use the GNU gettext library included here"
 141 ac_help="$ac_help
 142   --enable-sim-alignment=align          Specify strict or nonstrict alignment."
 143 ac_help="$ac_help
 144   --enable-sim-assert                   Specify whether to perform random assertions."
 145 ac_help="$ac_help
 146   --enable-sim-bitsize=n                Specify target bitsize (32 or 64)."
 147 ac_help="$ac_help
 148   --enable-sim-bswap                    Use the BSWAP instruction on Intel 486s and Pentiums."
 149 ac_help="$ac_help
 150   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 151 ac_help="$ac_help
 152   --enable-sim-config=file              Override default config file"
 153 ac_help="$ac_help
 154   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism."
 155 ac_help="$ac_help
 156   --enable-sim-default-model=which      Specify default PowerPC to model."
 157 ac_help="$ac_help
 158   --enable-sim-duplicate                Expand (duplicate) semantic functions."
 159 ac_help="$ac_help
 160   --enable-sim-endian=endian            Specify target byte endian orientation."
 161 ac_help="$ac_help
 162   --enable-sim-env=env                  Specify target environment (operating, virtual, user)."
 163 ac_help="$ac_help
 164   --enable-sim-filter=rule              Specify filter rules."
 165 ac_help="$ac_help
 166   --enable-sim-float                    Specify whether to use host floating point or simulate."
 167 ac_help="$ac_help
 168   --enable-sim-hardware=list            Specify the hardware to be included in the build."
 169 ac_help="$ac_help
 170   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64)."
 171 ac_help="$ac_help
 172   --enable-sim-hostendian=end           Specify host byte endian orientation."
 173 ac_help="$ac_help
 174   --enable-sim-icache=size              Specify instruction-decode cache size and type."
 175 ac_help="$ac_help
 176   --enable-sim-inline=inlines           Specify which functions should be inlined."
 177 ac_help="$ac_help
 178   --enable-sim-jump             Jump between semantic code (instead of call/return)."
 179 ac_help="$ac_help
 180   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code"
 181 ac_help="$ac_help
 182   --enable-sim-model=which              Specify PowerPC to model."
 183 ac_help="$ac_help
 184   --enable-sim-model-issue              Specify whether to simulate model specific actions"
 185 ac_help="$ac_help
 186   --enable-sim-monitor=mon              Specify whether to enable monitoring events."
 187 ac_help="$ac_help
 188   --enable-sim-opcode=which             Override default opcode lookup."
 189 ac_help="$ac_help
 190   --enable-sim-packages=list            Specify the packages to be included in the build."
 191 ac_help="$ac_help
 192   --enable-sim-regparm=nr-parm          Pass parameters in registers instead of on the stack - x86/GCC specific."
 193 ac_help="$ac_help
 194   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction."
 195 ac_help="$ac_help
 196   --enable-sim-smp=n                    Specify number of processors to configure for."
 197 ac_help="$ac_help
 198   --enable-sim-stdcall=type             Use an alternative function call/return mechanism - x86/GCC specific."
 199 ac_help="$ac_help
 200   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 201 ac_help="$ac_help
 202   --enable-sim-switch                   Use a switch instead of a table for instruction call."
 203 ac_help="$ac_help
 204   --enable-sim-timebase                 Specify whether the PPC timebase is supported."
 205 ac_help="$ac_help
 206   --enable-sim-trace                    Specify whether tracing is supported."
 207 ac_help="$ac_help
 208   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o"
 209 ac_help="$ac_help
 210   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8)."
 211
 212 # Initialize some variables set by options.
 213 # The variables have the same names as the options, with
 214 # dashes changed to underlines.
 215 build=NONE
 216 cache_file=./config.cache
 217 exec_prefix=NONE
 218 host=NONE
 219 no_create=
 220 nonopt=NONE
 221 no_recursion=
 222 prefix=NONE
 223 program_prefix=NONE
 224 program_suffix=NONE
 225 program_transform_name=s,x,x,
 226 silent=
 227 site=
 228 srcdir=
 229 target=NONE
 230 verbose=
 231 x_includes=NONE
 232 x_libraries=NONE
 233 bindir='${exec_prefix}/bin'
 234 sbindir='${exec_prefix}/sbin'
 235 libexecdir='${exec_prefix}/libexec'
 236 datadir='${prefix}/share'
 237 sysconfdir='${prefix}/etc'
 238 sharedstatedir='${prefix}/com'
 239 localstatedir='${prefix}/var'
 240 libdir='${exec_prefix}/lib'
 241 includedir='${prefix}/include'
 242 oldincludedir='/usr/include'
 243 infodir='${prefix}/info'
 244 mandir='${prefix}/man'
 245
 246 # Initialize some other variables.
 247 subdirs=
 248 MFLAGS= MAKEFLAGS=
 249 SHELL=${CONFIG_SHELL-/bin/sh}
 250 # Maximum number of lines to put in a shell here document.
 251 ac_max_here_lines=12
 252
 253 ac_prev=
 254 for ac_option
 255 do
 256
 257   # If the previous option needs an argument, assign it.
 258   if test -n "$ac_prev"; then
 259     eval "$ac_prev=\$ac_option"
 260     ac_prev=
 261     continue
 262   fi
 263
 264   case "$ac_option" in
 265   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 266   *) ac_optarg= ;;
 267   esac
 268
 269   # Accept the important Cygnus configure options, so we can diagnose typos.
 270
 271   case "$ac_option" in
 272
 273   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 274     ac_prev=bindir ;;
 275   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 276     bindir="$ac_optarg" ;;
 277
 278   -build | --build | --buil | --bui | --bu)
 279     ac_prev=build ;;
 280   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 281     build="$ac_optarg" ;;
 282
 283   -cache-file | --cache-file | --cache-fil | --cache-fi \
 284   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 285     ac_prev=cache_file ;;
 286   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 287   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 288     cache_file="$ac_optarg" ;;
 289
 290   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 291     ac_prev=datadir ;;
 292   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 293   | --da=*)
 294     datadir="$ac_optarg" ;;
 295
 296   -disable-* | --disable-*)
 297     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 298     # Reject names that are not valid shell variable names.
 299     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 300       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 301     fi
 302     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 303     eval "enable_${ac_feature}=no" ;;
 304
 305   -enable-* | --enable-*)
 306     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 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 $ac_feature| sed 's/-/_/g'`
 312     case "$ac_option" in
 313       *=*) ;;
 314       *) ac_optarg=yes ;;
 315     esac
 316     eval "enable_${ac_feature}='$ac_optarg'" ;;
 317
 318   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 319   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 320   | --exec | --exe | --ex)
 321     ac_prev=exec_prefix ;;
 322   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 323   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 324   | --exec=* | --exe=* | --ex=*)
 325     exec_prefix="$ac_optarg" ;;
 326
 327   -gas | --gas | --ga | --g)
 328     # Obsolete; use --with-gas.
 329     with_gas=yes ;;
 330
 331   -help | --help | --hel | --he)
 332     # Omit some internal or obsolete options to make the list less imposing.
 333     # This message is too long to be a string in the A/UX 3.1 sh.
 334     cat << EOF
 335 Usage: configure [options] [host]
 336 Options: [defaults in brackets after descriptions]
 337 Configuration:
 338   --cache-file=FILE       cache test results in FILE
 339   --help                  print this message
 340   --no-create             do not create output files
 341   --quiet, --silent       do not print \`checking...' messages
 342   --version               print the version of autoconf that created configure
 343 Directory and file names:
 344   --prefix=PREFIX         install architecture-independent files in PREFIX
 345                           [$ac_default_prefix]
 346   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 347                           [same as prefix]
 348   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 349   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 350   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 351   --datadir=DIR           read-only architecture-independent data in DIR
 352                           [PREFIX/share]
 353   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 354   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 355                           [PREFIX/com]
 356   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 357   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 358   --includedir=DIR        C header files in DIR [PREFIX/include]
 359   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 360   --infodir=DIR           info documentation in DIR [PREFIX/info]
 361   --mandir=DIR            man documentation in DIR [PREFIX/man]
 362   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 363   --program-prefix=PREFIX prepend PREFIX to installed program names
 364   --program-suffix=SUFFIX append SUFFIX to installed program names
 365   --program-transform-name=PROGRAM
 366                           run sed PROGRAM on installed program names
 367 EOF
 368     cat << EOF
 369 Host type:
 370   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 371   --host=HOST             configure for HOST [guessed]
 372   --target=TARGET         configure for TARGET [TARGET=HOST]
 373 Features and packages:
 374   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 375   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 376   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 377   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 378   --x-includes=DIR        X include files are in DIR
 379   --x-libraries=DIR       X library files are in DIR
 380 EOF
 381     if test -n "$ac_help"; then
 382       echo "--enable and --with options recognized:$ac_help"
 383     fi
 384     exit 0 ;;
 385
 386   -host | --host | --hos | --ho)
 387     ac_prev=host ;;
 388   -host=* | --host=* | --hos=* | --ho=*)
 389     host="$ac_optarg" ;;
 390
 391   -includedir | --includedir | --includedi | --included | --include \
 392   | --includ | --inclu | --incl | --inc)
 393     ac_prev=includedir ;;
 394   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 395   | --includ=* | --inclu=* | --incl=* | --inc=*)
 396     includedir="$ac_optarg" ;;
 397
 398   -infodir | --infodir | --infodi | --infod | --info | --inf)
 399     ac_prev=infodir ;;
 400   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 401     infodir="$ac_optarg" ;;
 402
 403   -libdir | --libdir | --libdi | --libd)
 404     ac_prev=libdir ;;
 405   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 406     libdir="$ac_optarg" ;;
 407
 408   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 409   | --libexe | --libex | --libe)
 410     ac_prev=libexecdir ;;
 411   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 412   | --libexe=* | --libex=* | --libe=*)
 413     libexecdir="$ac_optarg" ;;
 414
 415   -localstatedir | --localstatedir | --localstatedi | --localstated \
 416   | --localstate | --localstat | --localsta | --localst \
 417   | --locals | --local | --loca | --loc | --lo)
 418     ac_prev=localstatedir ;;
 419   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 420   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 421   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 422     localstatedir="$ac_optarg" ;;
 423
 424   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 425     ac_prev=mandir ;;
 426   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 427     mandir="$ac_optarg" ;;
 428
 429   -nfp | --nfp | --nf)
 430     # Obsolete; use --without-fp.
 431     with_fp=no ;;
 432
 433   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 434   | --no-cr | --no-c)
 435     no_create=yes ;;
 436
 437   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 438   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 439     no_recursion=yes ;;
 440
 441   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 442   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 443   | --oldin | --oldi | --old | --ol | --o)
 444     ac_prev=oldincludedir ;;
 445   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 446   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 447   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 448     oldincludedir="$ac_optarg" ;;
 449
 450   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 451     ac_prev=prefix ;;
 452   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 453     prefix="$ac_optarg" ;;
 454
 455   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 456   | --program-pre | --program-pr | --program-p)
 457     ac_prev=program_prefix ;;
 458   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 459   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 460     program_prefix="$ac_optarg" ;;
 461
 462   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 463   | --program-suf | --program-su | --program-s)
 464     ac_prev=program_suffix ;;
 465   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 466   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 467     program_suffix="$ac_optarg" ;;
 468
 469   -program-transform-name | --program-transform-name \
 470   | --program-transform-nam | --program-transform-na \
 471   | --program-transform-n | --program-transform- \
 472   | --program-transform | --program-transfor \
 473   | --program-transfo | --program-transf \
 474   | --program-trans | --program-tran \
 475   | --progr-tra | --program-tr | --program-t)
 476     ac_prev=program_transform_name ;;
 477   -program-transform-name=* | --program-transform-name=* \
 478   | --program-transform-nam=* | --program-transform-na=* \
 479   | --program-transform-n=* | --program-transform-=* \
 480   | --program-transform=* | --program-transfor=* \
 481   | --program-transfo=* | --program-transf=* \
 482   | --program-trans=* | --program-tran=* \
 483   | --progr-tra=* | --program-tr=* | --program-t=*)
 484     program_transform_name="$ac_optarg" ;;
 485
 486   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 487   | -silent | --silent | --silen | --sile | --sil)
 488     silent=yes ;;
 489
 490   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 491     ac_prev=sbindir ;;
 492   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 493   | --sbi=* | --sb=*)
 494     sbindir="$ac_optarg" ;;
 495
 496   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 497   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 498   | --sharedst | --shareds | --shared | --share | --shar \
 499   | --sha | --sh)
 500     ac_prev=sharedstatedir ;;
 501   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 502   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 503   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 504   | --sha=* | --sh=*)
 505     sharedstatedir="$ac_optarg" ;;
 506
 507   -site | --site | --sit)
 508     ac_prev=site ;;
 509   -site=* | --site=* | --sit=*)
 510     site="$ac_optarg" ;;
 511
 512   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 513     ac_prev=srcdir ;;
 514   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 515     srcdir="$ac_optarg" ;;
 516
 517   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 518   | --syscon | --sysco | --sysc | --sys | --sy)
 519     ac_prev=sysconfdir ;;
 520   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 521   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 522     sysconfdir="$ac_optarg" ;;
 523
 524   -target | --target | --targe | --targ | --tar | --ta | --t)
 525     ac_prev=target ;;
 526   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 527     target="$ac_optarg" ;;
 528
 529   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 530     verbose=yes ;;
 531
 532   -version | --version | --versio | --versi | --vers)
 533     echo "configure generated by autoconf version 2.13"
 534     exit 0 ;;
 535
 536   -with-* | --with-*)
 537     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 538     # Reject names that are not valid shell variable names.
 539     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 540       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 541     fi
 542     ac_package=`echo $ac_package| sed 's/-/_/g'`
 543     case "$ac_option" in
 544       *=*) ;;
 545       *) ac_optarg=yes ;;
 546     esac
 547     eval "with_${ac_package}='$ac_optarg'" ;;
 548
 549   -without-* | --without-*)
 550     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 551     # Reject names that are not valid shell variable names.
 552     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 553       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 554     fi
 555     ac_package=`echo $ac_package| sed 's/-/_/g'`
 556     eval "with_${ac_package}=no" ;;
 557
 558   --x)
 559     # Obsolete; use --with-x.
 560     with_x=yes ;;
 561
 562   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 563   | --x-incl | --x-inc | --x-in | --x-i)
 564     ac_prev=x_includes ;;
 565   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 566   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 567     x_includes="$ac_optarg" ;;
 568
 569   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 570   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 571     ac_prev=x_libraries ;;
 572   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 573   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 574     x_libraries="$ac_optarg" ;;
 575
 576   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 577     ;;
 578
 579   *)
 580     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 581       echo "configure: warning: $ac_option: invalid host type" 1>&2
 582     fi
 583     if test "x$nonopt" != xNONE; then
 584       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 585     fi
 586     nonopt="$ac_option"
 587     ;;
 588
 589   esac
 590 done
 591
 592 if test -n "$ac_prev"; then
 593   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 594 fi
 595
 596 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 597
 598 # File descriptor usage:
 599 # 0 standard input
 600 # 1 file creation
 601 # 2 errors and warnings
 602 # 3 some systems may open it to /dev/tty
 603 # 4 used on the Kubota Titan
 604 # 6 checking for... messages and results
 605 # 5 compiler messages saved in config.log
 606 if test "$silent" = yes; then
 607   exec 6>/dev/null
 608 else
 609   exec 6>&1
 610 fi
 611 exec 5>./config.log
 612
 613 echo "\
 614 This file contains any messages produced by compilers while
 615 running configure, to aid debugging if configure makes a mistake.
 616 " 1>&5
 617
 618 # Strip out --no-create and --no-recursion so they do not pile up.
 619 # Also quote any args containing shell metacharacters.
 620 ac_configure_args=
 621 for ac_arg
 622 do
 623   case "$ac_arg" in
 624   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 625   | --no-cr | --no-c) ;;
 626   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 627   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 628   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 629   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 630   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 631   esac
 632 done
 633
 634 # NLS nuisances.
 635 # Only set these to C if already set.  These must not be set unconditionally
 636 # because not all systems understand e.g. LANG=C (notably SCO).
 637 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 638 # Non-C LC_CTYPE values break the ctype check.
 639 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 640 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 641 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 642 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 643
 644 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 645 rm -rf conftest* confdefs.h
 646 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 647 echo > confdefs.h
 648
 649 # A filename unique to this package, relative to the directory that
 650 # configure is in, which we can look for to find out if srcdir is correct.
 651 ac_unique_file=Makefile.in
 652
 653 # Find the source files, if location was not specified.
 654 if test -z "$srcdir"; then
 655   ac_srcdir_defaulted=yes
 656   # Try the directory containing this script, then its parent.
 657   ac_prog=$0
 658   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 659   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 660   srcdir=$ac_confdir
 661   if test ! -r $srcdir/$ac_unique_file; then
 662     srcdir=..
 663   fi
 664 else
 665   ac_srcdir_defaulted=no
 666 fi
 667 if test ! -r $srcdir/$ac_unique_file; then
 668   if test "$ac_srcdir_defaulted" = yes; then
 669     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 670   else
 671     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 672   fi
 673 fi
 674 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 675
 676 # Prefer explicitly selected file to automatically selected ones.
 677 if test -z "$CONFIG_SITE"; then
 678   if test "x$prefix" != xNONE; then
 679     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 680   else
 681     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 682   fi
 683 fi
 684 for ac_site_file in $CONFIG_SITE; do
 685   if test -r "$ac_site_file"; then
 686     echo "loading site script $ac_site_file"
 687     . "$ac_site_file"
 688   fi
 689 done
 690
 691 if test -r "$cache_file"; then
 692   echo "loading cache $cache_file"
 693   . $cache_file
 694 else
 695   echo "creating cache $cache_file"
 696   > $cache_file
 697 fi
 698
 699 ac_ext=c
 700 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 701 ac_cpp='$CPP $CPPFLAGS'
 702 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 703 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 704 cross_compiling=$ac_cv_prog_cc_cross
 705
 706 ac_exeext=
 707 ac_objext=o
 708 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 709   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 710   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 711     ac_n= ac_c='
 712 ' ac_t='        '
 713   else
 714     ac_n=-n ac_c= ac_t=
 715   fi
 716 else
 717   ac_n= ac_c='\c' ac_t=
 718 fi
 719
 720
 721
 722 ac_aux_dir=
 723 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 724   if test -f $ac_dir/install-sh; then
 725     ac_aux_dir=$ac_dir
 726     ac_install_sh="$ac_aux_dir/install-sh -c"
 727     break
 728   elif test -f $ac_dir/install.sh; then
 729     ac_aux_dir=$ac_dir
 730     ac_install_sh="$ac_aux_dir/install.sh -c"
 731     break
 732   fi
 733 done
 734 if test -z "$ac_aux_dir"; then
 735   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 736 fi
 737 ac_config_guess=$ac_aux_dir/config.guess
 738 ac_config_sub=$ac_aux_dir/config.sub
 739 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 740
 741 # Find a good install program.  We prefer a C program (faster),
 742 # so one script is as good as another.  But avoid the broken or
 743 # incompatible versions:
 744 # SysV /etc/install, /usr/sbin/install
 745 # SunOS /usr/etc/install
 746 # IRIX /sbin/install
 747 # AIX /bin/install
 748 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 749 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 750 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 751 # ./install, which can be erroneously created by make from ./install.sh.
 752 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 753 echo "configure:754: checking for a BSD compatible install" >&5
 754 if test -z "$INSTALL"; then
 755 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 756   echo $ac_n "(cached) $ac_c" 1>&6
 757 else
 758     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 759   for ac_dir in $PATH; do
 760     # Account for people who put trailing slashes in PATH elements.
 761     case "$ac_dir/" in
 762     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 763     *)
 764       # OSF1 and SCO ODT 3.0 have their own names for install.
 765       # Don't use installbsd from OSF since it installs stuff as root
 766       # by default.
 767       for ac_prog in ginstall scoinst install; do
 768         if test -f $ac_dir/$ac_prog; then
 769           if test $ac_prog = install &&
 770             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 771             # AIX install.  It has an incompatible calling convention.
 772             :
 773           else
 774             ac_cv_path_install="$ac_dir/$ac_prog -c"
 775             break 2
 776           fi
 777         fi
 778       done
 779       ;;
 780     esac
 781   done
 782   IFS="$ac_save_IFS"
 783
 784 fi
 785   if test "${ac_cv_path_install+set}" = set; then
 786     INSTALL="$ac_cv_path_install"
 787   else
 788     # As a last resort, use the slow shell script.  We don't cache a
 789     # path for INSTALL within a source directory, because that will
 790     # break other packages using the cache if that directory is
 791     # removed, or if the path is relative.
 792     INSTALL="$ac_install_sh"
 793   fi
 794 fi
 795 echo "$ac_t""$INSTALL" 1>&6
 796
 797 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 798 # It thinks the first close brace ends the variable substitution.
 799 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 800
 801 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 802
 803 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 804
 805 # Extract the first word of "gcc", so it can be a program name with args.
 806 set dummy gcc; ac_word=$2
 807 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 808 echo "configure:809: checking for $ac_word" >&5
 809 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 810   echo $ac_n "(cached) $ac_c" 1>&6
 811 else
 812   if test -n "$CC"; then
 813   ac_cv_prog_CC="$CC" # Let the user override the test.
 814 else
 815   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 816   ac_dummy="$PATH"
 817   for ac_dir in $ac_dummy; do
 818     test -z "$ac_dir" && ac_dir=.
 819     if test -f $ac_dir/$ac_word; then
 820       ac_cv_prog_CC="gcc"
 821       break
 822     fi
 823   done
 824   IFS="$ac_save_ifs"
 825 fi
 826 fi
 827 CC="$ac_cv_prog_CC"
 828 if test -n "$CC"; then
 829   echo "$ac_t""$CC" 1>&6
 830 else
 831   echo "$ac_t""no" 1>&6
 832 fi
 833
 834 if test -z "$CC"; then
 835   # Extract the first word of "cc", so it can be a program name with args.
 836 set dummy cc; ac_word=$2
 837 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 838 echo "configure:839: checking for $ac_word" >&5
 839 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 840   echo $ac_n "(cached) $ac_c" 1>&6
 841 else
 842   if test -n "$CC"; then
 843   ac_cv_prog_CC="$CC" # Let the user override the test.
 844 else
 845   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 846   ac_prog_rejected=no
 847   ac_dummy="$PATH"
 848   for ac_dir in $ac_dummy; do
 849     test -z "$ac_dir" && ac_dir=.
 850     if test -f $ac_dir/$ac_word; then
 851       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 852         ac_prog_rejected=yes
 853         continue
 854       fi
 855       ac_cv_prog_CC="cc"
 856       break
 857     fi
 858   done
 859   IFS="$ac_save_ifs"
 860 if test $ac_prog_rejected = yes; then
 861   # We found a bogon in the path, so make sure we never use it.
 862   set dummy $ac_cv_prog_CC
 863   shift
 864   if test $# -gt 0; then
 865     # We chose a different compiler from the bogus one.
 866     # However, it has the same basename, so the bogon will be chosen
 867     # first if we set CC to just the basename; use the full file name.
 868     shift
 869     set dummy "$ac_dir/$ac_word" "$@"
 870     shift
 871     ac_cv_prog_CC="$@"
 872   fi
 873 fi
 874 fi
 875 fi
 876 CC="$ac_cv_prog_CC"
 877 if test -n "$CC"; then
 878   echo "$ac_t""$CC" 1>&6
 879 else
 880   echo "$ac_t""no" 1>&6
 881 fi
 882
 883   if test -z "$CC"; then
 884     case "`uname -s`" in
 885     *win32* | *WIN32*)
 886       # Extract the first word of "cl", so it can be a program name with args.
 887 set dummy cl; ac_word=$2
 888 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 889 echo "configure:890: checking for $ac_word" >&5
 890 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 891   echo $ac_n "(cached) $ac_c" 1>&6
 892 else
 893   if test -n "$CC"; then
 894   ac_cv_prog_CC="$CC" # Let the user override the test.
 895 else
 896   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 897   ac_dummy="$PATH"
 898   for ac_dir in $ac_dummy; do
 899     test -z "$ac_dir" && ac_dir=.
 900     if test -f $ac_dir/$ac_word; then
 901       ac_cv_prog_CC="cl"
 902       break
 903     fi
 904   done
 905   IFS="$ac_save_ifs"
 906 fi
 907 fi
 908 CC="$ac_cv_prog_CC"
 909 if test -n "$CC"; then
 910   echo "$ac_t""$CC" 1>&6
 911 else
 912   echo "$ac_t""no" 1>&6
 913 fi
 914  ;;
 915     esac
 916   fi
 917   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 918 fi
 919
 920 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 921 echo "configure:922: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 922
 923 ac_ext=c
 924 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 925 ac_cpp='$CPP $CPPFLAGS'
 926 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 927 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 928 cross_compiling=$ac_cv_prog_cc_cross
 929
 930 cat > conftest.$ac_ext << EOF
 931
 932 #line 933 "configure"
 933 #include "confdefs.h"
 934
 935 main(){return(0);}
 936 EOF
 937 if { (eval echo configure:938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 938   ac_cv_prog_cc_works=yes
 939   # If we can't run a trivial program, we are probably using a cross compiler.
 940   if (./conftest; exit) 2>/dev/null; then
 941     ac_cv_prog_cc_cross=no
 942   else
 943     ac_cv_prog_cc_cross=yes
 944   fi
 945 else
 946   echo "configure: failed program was:" >&5
 947   cat conftest.$ac_ext >&5
 948   ac_cv_prog_cc_works=no
 949 fi
 950 rm -fr conftest*
 951 ac_ext=c
 952 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 953 ac_cpp='$CPP $CPPFLAGS'
 954 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 955 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 956 cross_compiling=$ac_cv_prog_cc_cross
 957
 958 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 959 if test $ac_cv_prog_cc_works = no; then
 960   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 961 fi
 962 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 963 echo "configure:964: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 964 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 965 cross_compiling=$ac_cv_prog_cc_cross
 966
 967 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 968 echo "configure:969: checking whether we are using GNU C" >&5
 969 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 970   echo $ac_n "(cached) $ac_c" 1>&6
 971 else
 972   cat > conftest.c <<EOF
 973 #ifdef __GNUC__
 974   yes;
 975 #endif
 976 EOF
 977 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 978   ac_cv_prog_gcc=yes
 979 else
 980   ac_cv_prog_gcc=no
 981 fi
 982 fi
 983
 984 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 985
 986 if test $ac_cv_prog_gcc = yes; then
 987   GCC=yes
 988 else
 989   GCC=
 990 fi
 991
 992 ac_test_CFLAGS="${CFLAGS+set}"
 993 ac_save_CFLAGS="$CFLAGS"
 994 CFLAGS=
 995 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 996 echo "configure:997: checking whether ${CC-cc} accepts -g" >&5
 997 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 998   echo $ac_n "(cached) $ac_c" 1>&6
 999 else
1000   echo 'void f(){}' > conftest.c
1001 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1002   ac_cv_prog_cc_g=yes
1003 else
1004   ac_cv_prog_cc_g=no
1005 fi
1006 rm -f conftest*
1007
1008 fi
1009
1010 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1011 if test "$ac_test_CFLAGS" = set; then
1012   CFLAGS="$ac_save_CFLAGS"
1013 elif test $ac_cv_prog_cc_g = yes; then
1014   if test "$GCC" = yes; then
1015     CFLAGS="-g -O2"
1016   else
1017     CFLAGS="-g"
1018   fi
1019 else
1020   if test "$GCC" = yes; then
1021     CFLAGS="-O2"
1022   else
1023     CFLAGS=
1024   fi
1025 fi
1026
1027
1028 # Put a plausible default for CC_FOR_BUILD in Makefile.
1029 if test "x$cross_compiling" = "xno"; then
1030   CC_FOR_BUILD='$(CC)'
1031 else
1032   CC_FOR_BUILD=gcc
1033 fi
1034
1035 ALL_LINGUAS=
1036 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1037 echo "configure:1038: checking how to run the C preprocessor" >&5
1038 # On Suns, sometimes $CPP names a directory.
1039 if test -n "$CPP" && test -d "$CPP"; then
1040   CPP=
1041 fi
1042 if test -z "$CPP"; then
1043 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1044   echo $ac_n "(cached) $ac_c" 1>&6
1045 else
1046     # This must be in double quotes, not single quotes, because CPP may get
1047   # substituted into the Makefile and "${CC-cc}" will confuse make.
1048   CPP="${CC-cc} -E"
1049   # On the NeXT, cc -E runs the code through the compiler's parser,
1050   # not just through cpp.
1051   cat > conftest.$ac_ext <<EOF
1052 #line 1053 "configure"
1053 #include "confdefs.h"
1054 #include <assert.h>
1055 Syntax Error
1056 EOF
1057 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1058 { (eval echo configure:1059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1059 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1060 if test -z "$ac_err"; then
1061   :
1062 else
1063   echo "$ac_err" >&5
1064   echo "configure: failed program was:" >&5
1065   cat conftest.$ac_ext >&5
1066   rm -rf conftest*
1067   CPP="${CC-cc} -E -traditional-cpp"
1068   cat > conftest.$ac_ext <<EOF
1069 #line 1070 "configure"
1070 #include "confdefs.h"
1071 #include <assert.h>
1072 Syntax Error
1073 EOF
1074 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1075 { (eval echo configure:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1076 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1077 if test -z "$ac_err"; then
1078   :
1079 else
1080   echo "$ac_err" >&5
1081   echo "configure: failed program was:" >&5
1082   cat conftest.$ac_ext >&5
1083   rm -rf conftest*
1084   CPP="${CC-cc} -nologo -E"
1085   cat > conftest.$ac_ext <<EOF
1086 #line 1087 "configure"
1087 #include "confdefs.h"
1088 #include <assert.h>
1089 Syntax Error
1090 EOF
1091 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1092 { (eval echo configure:1093: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1093 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1094 if test -z "$ac_err"; then
1095   :
1096 else
1097   echo "$ac_err" >&5
1098   echo "configure: failed program was:" >&5
1099   cat conftest.$ac_ext >&5
1100   rm -rf conftest*
1101   CPP=/lib/cpp
1102 fi
1103 rm -f conftest*
1104 fi
1105 rm -f conftest*
1106 fi
1107 rm -f conftest*
1108   ac_cv_prog_CPP="$CPP"
1109 fi
1110   CPP="$ac_cv_prog_CPP"
1111 else
1112   ac_cv_prog_CPP="$CPP"
1113 fi
1114 echo "$ac_t""$CPP" 1>&6
1115
1116 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1117 echo "configure:1118: checking whether ${MAKE-make} sets \${MAKE}" >&5
1118 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1119 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1120   echo $ac_n "(cached) $ac_c" 1>&6
1121 else
1122   cat > conftestmake <<\EOF
1123 all:
1124         @echo 'ac_maketemp="${MAKE}"'
1125 EOF
1126 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1127 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1128 if test -n "$ac_maketemp"; then
1129   eval ac_cv_prog_make_${ac_make}_set=yes
1130 else
1131   eval ac_cv_prog_make_${ac_make}_set=no
1132 fi
1133 rm -f conftestmake
1134 fi
1135 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1136   echo "$ac_t""yes" 1>&6
1137   SET_MAKE=
1138 else
1139   echo "$ac_t""no" 1>&6
1140   SET_MAKE="MAKE=${MAKE-make}"
1141 fi
1142
1143 # Extract the first word of "ranlib", so it can be a program name with args.
1144 set dummy ranlib; ac_word=$2
1145 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1146 echo "configure:1147: checking for $ac_word" >&5
1147 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1148   echo $ac_n "(cached) $ac_c" 1>&6
1149 else
1150   if test -n "$RANLIB"; then
1151   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1152 else
1153   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1154   ac_dummy="$PATH"
1155   for ac_dir in $ac_dummy; do
1156     test -z "$ac_dir" && ac_dir=.
1157     if test -f $ac_dir/$ac_word; then
1158       ac_cv_prog_RANLIB="ranlib"
1159       break
1160     fi
1161   done
1162   IFS="$ac_save_ifs"
1163   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1164 fi
1165 fi
1166 RANLIB="$ac_cv_prog_RANLIB"
1167 if test -n "$RANLIB"; then
1168   echo "$ac_t""$RANLIB" 1>&6
1169 else
1170   echo "$ac_t""no" 1>&6
1171 fi
1172
1173 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1174 echo "configure:1175: checking for POSIXized ISC" >&5
1175 if test -d /etc/conf/kconfig.d &&
1176   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1177 then
1178   echo "$ac_t""yes" 1>&6
1179   ISC=yes # If later tests want to check for ISC.
1180   cat >> confdefs.h <<\EOF
1181 #define _POSIX_SOURCE 1
1182 EOF
1183
1184   if test "$GCC" = yes; then
1185     CC="$CC -posix"
1186   else
1187     CC="$CC -Xp"
1188   fi
1189 else
1190   echo "$ac_t""no" 1>&6
1191   ISC=
1192 fi
1193
1194 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1195 echo "configure:1196: checking for ANSI C header files" >&5
1196 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1197   echo $ac_n "(cached) $ac_c" 1>&6
1198 else
1199   cat > conftest.$ac_ext <<EOF
1200 #line 1201 "configure"
1201 #include "confdefs.h"
1202 #include <stdlib.h>
1203 #include <stdarg.h>
1204 #include <string.h>
1205 #include <float.h>
1206 EOF
1207 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1208 { (eval echo configure:1209: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1209 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1210 if test -z "$ac_err"; then
1211   rm -rf conftest*
1212   ac_cv_header_stdc=yes
1213 else
1214   echo "$ac_err" >&5
1215   echo "configure: failed program was:" >&5
1216   cat conftest.$ac_ext >&5
1217   rm -rf conftest*
1218   ac_cv_header_stdc=no
1219 fi
1220 rm -f conftest*
1221
1222 if test $ac_cv_header_stdc = yes; then
1223   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1224 cat > conftest.$ac_ext <<EOF
1225 #line 1226 "configure"
1226 #include "confdefs.h"
1227 #include <string.h>
1228 EOF
1229 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1230   egrep "memchr" >/dev/null 2>&1; then
1231   :
1232 else
1233   rm -rf conftest*
1234   ac_cv_header_stdc=no
1235 fi
1236 rm -f conftest*
1237
1238 fi
1239
1240 if test $ac_cv_header_stdc = yes; then
1241   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1242 cat > conftest.$ac_ext <<EOF
1243 #line 1244 "configure"
1244 #include "confdefs.h"
1245 #include <stdlib.h>
1246 EOF
1247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1248   egrep "free" >/dev/null 2>&1; then
1249   :
1250 else
1251   rm -rf conftest*
1252   ac_cv_header_stdc=no
1253 fi
1254 rm -f conftest*
1255
1256 fi
1257
1258 if test $ac_cv_header_stdc = yes; then
1259   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1260 if test "$cross_compiling" = yes; then
1261   :
1262 else
1263   cat > conftest.$ac_ext <<EOF
1264 #line 1265 "configure"
1265 #include "confdefs.h"
1266 #include <ctype.h>
1267 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1268 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1269 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1270 int main () { int i; for (i = 0; i < 256; i++)
1271 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1272 exit (0); }
1273
1274 EOF
1275 if { (eval echo configure:1276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1276 then
1277   :
1278 else
1279   echo "configure: failed program was:" >&5
1280   cat conftest.$ac_ext >&5
1281   rm -fr conftest*
1282   ac_cv_header_stdc=no
1283 fi
1284 rm -fr conftest*
1285 fi
1286
1287 fi
1288 fi
1289
1290 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1291 if test $ac_cv_header_stdc = yes; then
1292   cat >> confdefs.h <<\EOF
1293 #define STDC_HEADERS 1
1294 EOF
1295
1296 fi
1297
1298 echo $ac_n "checking for working const""... $ac_c" 1>&6
1299 echo "configure:1300: checking for working const" >&5
1300 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1301   echo $ac_n "(cached) $ac_c" 1>&6
1302 else
1303   cat > conftest.$ac_ext <<EOF
1304 #line 1305 "configure"
1305 #include "confdefs.h"
1306
1307 int main() {
1308
1309 /* Ultrix mips cc rejects this.  */
1310 typedef int charset[2]; const charset x;
1311 /* SunOS 4.1.1 cc rejects this.  */
1312 char const *const *ccp;
1313 char **p;
1314 /* NEC SVR4.0.2 mips cc rejects this.  */
1315 struct point {int x, y;};
1316 static struct point const zero = {0,0};
1317 /* AIX XL C 1.02.0.0 rejects this.
1318    It does not let you subtract one const X* pointer from another in an arm
1319    of an if-expression whose if-part is not a constant expression */
1320 const char *g = "string";
1321 ccp = &g + (g ? g-g : 0);
1322 /* HPUX 7.0 cc rejects these. */
1323 ++ccp;
1324 p = (char**) ccp;
1325 ccp = (char const *const *) p;
1326 { /* SCO 3.2v4 cc rejects this.  */
1327   char *t;
1328   char const *s = 0 ? (char *) 0 : (char const *) 0;
1329
1330   *t++ = 0;
1331 }
1332 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1333   int x[] = {25, 17};
1334   const int *foo = &x[0];
1335   ++foo;
1336 }
1337 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1338   typedef const int *iptr;
1339   iptr p = 0;
1340   ++p;
1341 }
1342 { /* AIX XL C 1.02.0.0 rejects this saying
1343      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1344   struct s { int j; const int *ap[3]; };
1345   struct s *b; b->j = 5;
1346 }
1347 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1348   const int foo = 10;
1349 }
1350
1351 ; return 0; }
1352 EOF
1353 if { (eval echo configure:1354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1354   rm -rf conftest*
1355   ac_cv_c_const=yes
1356 else
1357   echo "configure: failed program was:" >&5
1358   cat conftest.$ac_ext >&5
1359   rm -rf conftest*
1360   ac_cv_c_const=no
1361 fi
1362 rm -f conftest*
1363 fi
1364
1365 echo "$ac_t""$ac_cv_c_const" 1>&6
1366 if test $ac_cv_c_const = no; then
1367   cat >> confdefs.h <<\EOF
1368 #define const
1369 EOF
1370
1371 fi
1372
1373 echo $ac_n "checking for inline""... $ac_c" 1>&6
1374 echo "configure:1375: checking for inline" >&5
1375 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1376   echo $ac_n "(cached) $ac_c" 1>&6
1377 else
1378   ac_cv_c_inline=no
1379 for ac_kw in inline __inline__ __inline; do
1380   cat > conftest.$ac_ext <<EOF
1381 #line 1382 "configure"
1382 #include "confdefs.h"
1383
1384 int main() {
1385 } $ac_kw foo() {
1386 ; return 0; }
1387 EOF
1388 if { (eval echo configure:1389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1389   rm -rf conftest*
1390   ac_cv_c_inline=$ac_kw; break
1391 else
1392   echo "configure: failed program was:" >&5
1393   cat conftest.$ac_ext >&5
1394 fi
1395 rm -f conftest*
1396 done
1397
1398 fi
1399
1400 echo "$ac_t""$ac_cv_c_inline" 1>&6
1401 case "$ac_cv_c_inline" in
1402   inline | yes) ;;
1403   no) cat >> confdefs.h <<\EOF
1404 #define inline
1405 EOF
1406  ;;
1407   *)  cat >> confdefs.h <<EOF
1408 #define inline $ac_cv_c_inline
1409 EOF
1410  ;;
1411 esac
1412
1413 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1414 echo "configure:1415: checking for off_t" >&5
1415 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1416   echo $ac_n "(cached) $ac_c" 1>&6
1417 else
1418   cat > conftest.$ac_ext <<EOF
1419 #line 1420 "configure"
1420 #include "confdefs.h"
1421 #include <sys/types.h>
1422 #if STDC_HEADERS
1423 #include <stdlib.h>
1424 #include <stddef.h>
1425 #endif
1426 EOF
1427 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1428   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1429   rm -rf conftest*
1430   ac_cv_type_off_t=yes
1431 else
1432   rm -rf conftest*
1433   ac_cv_type_off_t=no
1434 fi
1435 rm -f conftest*
1436
1437 fi
1438 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1439 if test $ac_cv_type_off_t = no; then
1440   cat >> confdefs.h <<\EOF
1441 #define off_t long
1442 EOF
1443
1444 fi
1445
1446 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1447 echo "configure:1448: checking for size_t" >&5
1448 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1449   echo $ac_n "(cached) $ac_c" 1>&6
1450 else
1451   cat > conftest.$ac_ext <<EOF
1452 #line 1453 "configure"
1453 #include "confdefs.h"
1454 #include <sys/types.h>
1455 #if STDC_HEADERS
1456 #include <stdlib.h>
1457 #include <stddef.h>
1458 #endif
1459 EOF
1460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1461   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1462   rm -rf conftest*
1463   ac_cv_type_size_t=yes
1464 else
1465   rm -rf conftest*
1466   ac_cv_type_size_t=no
1467 fi
1468 rm -f conftest*
1469
1470 fi
1471 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1472 if test $ac_cv_type_size_t = no; then
1473   cat >> confdefs.h <<\EOF
1474 #define size_t unsigned
1475 EOF
1476
1477 fi
1478
1479 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1480 # for constant arguments.  Useless!
1481 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1482 echo "configure:1483: checking for working alloca.h" >&5
1483 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1484   echo $ac_n "(cached) $ac_c" 1>&6
1485 else
1486   cat > conftest.$ac_ext <<EOF
1487 #line 1488 "configure"
1488 #include "confdefs.h"
1489 #include <alloca.h>
1490 int main() {
1491 char *p = alloca(2 * sizeof(int));
1492 ; return 0; }
1493 EOF
1494 if { (eval echo configure:1495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1495   rm -rf conftest*
1496   ac_cv_header_alloca_h=yes
1497 else
1498   echo "configure: failed program was:" >&5
1499   cat conftest.$ac_ext >&5
1500   rm -rf conftest*
1501   ac_cv_header_alloca_h=no
1502 fi
1503 rm -f conftest*
1504 fi
1505
1506 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1507 if test $ac_cv_header_alloca_h = yes; then
1508   cat >> confdefs.h <<\EOF
1509 #define HAVE_ALLOCA_H 1
1510 EOF
1511
1512 fi
1513
1514 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1515 echo "configure:1516: checking for alloca" >&5
1516 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1517   echo $ac_n "(cached) $ac_c" 1>&6
1518 else
1519   cat > conftest.$ac_ext <<EOF
1520 #line 1521 "configure"
1521 #include "confdefs.h"
1522
1523 #ifdef __GNUC__
1524 # define alloca __builtin_alloca
1525 #else
1526 # ifdef _MSC_VER
1527 #  include <malloc.h>
1528 #  define alloca _alloca
1529 # else
1530 #  if HAVE_ALLOCA_H
1531 #   include <alloca.h>
1532 #  else
1533 #   ifdef _AIX
1534  #pragma alloca
1535 #   else
1536 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1537 char *alloca ();
1538 #    endif
1539 #   endif
1540 #  endif
1541 # endif
1542 #endif
1543
1544 int main() {
1545 char *p = (char *) alloca(1);
1546 ; return 0; }
1547 EOF
1548 if { (eval echo configure:1549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1549   rm -rf conftest*
1550   ac_cv_func_alloca_works=yes
1551 else
1552   echo "configure: failed program was:" >&5
1553   cat conftest.$ac_ext >&5
1554   rm -rf conftest*
1555   ac_cv_func_alloca_works=no
1556 fi
1557 rm -f conftest*
1558 fi
1559
1560 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1561 if test $ac_cv_func_alloca_works = yes; then
1562   cat >> confdefs.h <<\EOF
1563 #define HAVE_ALLOCA 1
1564 EOF
1565
1566 fi
1567
1568 if test $ac_cv_func_alloca_works = no; then
1569   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1570   # that cause trouble.  Some versions do not even contain alloca or
1571   # contain a buggy version.  If you still want to use their alloca,
1572   # use ar to extract alloca.o from them instead of compiling alloca.c.
1573   ALLOCA=alloca.${ac_objext}
1574   cat >> confdefs.h <<\EOF
1575 #define C_ALLOCA 1
1576 EOF
1577
1578
1579 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1580 echo "configure:1581: checking whether alloca needs Cray hooks" >&5
1581 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1582   echo $ac_n "(cached) $ac_c" 1>&6
1583 else
1584   cat > conftest.$ac_ext <<EOF
1585 #line 1586 "configure"
1586 #include "confdefs.h"
1587 #if defined(CRAY) && ! defined(CRAY2)
1588 webecray
1589 #else
1590 wenotbecray
1591 #endif
1592
1593 EOF
1594 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1595   egrep "webecray" >/dev/null 2>&1; then
1596   rm -rf conftest*
1597   ac_cv_os_cray=yes
1598 else
1599   rm -rf conftest*
1600   ac_cv_os_cray=no
1601 fi
1602 rm -f conftest*
1603
1604 fi
1605
1606 echo "$ac_t""$ac_cv_os_cray" 1>&6
1607 if test $ac_cv_os_cray = yes; then
1608 for ac_func in _getb67 GETB67 getb67; do
1609   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1610 echo "configure:1611: checking for $ac_func" >&5
1611 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1612   echo $ac_n "(cached) $ac_c" 1>&6
1613 else
1614   cat > conftest.$ac_ext <<EOF
1615 #line 1616 "configure"
1616 #include "confdefs.h"
1617 /* System header to define __stub macros and hopefully few prototypes,
1618     which can conflict with char $ac_func(); below.  */
1619 #include <assert.h>
1620 /* Override any gcc2 internal prototype to avoid an error.  */
1621 /* We use char because int might match the return type of a gcc2
1622     builtin and then its argument prototype would still apply.  */
1623 char $ac_func();
1624
1625 int main() {
1626
1627 /* The GNU C library defines this for functions which it implements
1628     to always fail with ENOSYS.  Some functions are actually named
1629     something starting with __ and the normal name is an alias.  */
1630 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1631 choke me
1632 #else
1633 $ac_func();
1634 #endif
1635
1636 ; return 0; }
1637 EOF
1638 if { (eval echo configure:1639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1639   rm -rf conftest*
1640   eval "ac_cv_func_$ac_func=yes"
1641 else
1642   echo "configure: failed program was:" >&5
1643   cat conftest.$ac_ext >&5
1644   rm -rf conftest*
1645   eval "ac_cv_func_$ac_func=no"
1646 fi
1647 rm -f conftest*
1648 fi
1649
1650 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1651   echo "$ac_t""yes" 1>&6
1652   cat >> confdefs.h <<EOF
1653 #define CRAY_STACKSEG_END $ac_func
1654 EOF
1655
1656   break
1657 else
1658   echo "$ac_t""no" 1>&6
1659 fi
1660
1661 done
1662 fi
1663
1664 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1665 echo "configure:1666: checking stack direction for C alloca" >&5
1666 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1667   echo $ac_n "(cached) $ac_c" 1>&6
1668 else
1669   if test "$cross_compiling" = yes; then
1670   ac_cv_c_stack_direction=0
1671 else
1672   cat > conftest.$ac_ext <<EOF
1673 #line 1674 "configure"
1674 #include "confdefs.h"
1675 find_stack_direction ()
1676 {
1677   static char *addr = 0;
1678   auto char dummy;
1679   if (addr == 0)
1680     {
1681       addr = &dummy;
1682       return find_stack_direction ();
1683     }
1684   else
1685     return (&dummy > addr) ? 1 : -1;
1686 }
1687 main ()
1688 {
1689   exit (find_stack_direction() < 0);
1690 }
1691 EOF
1692 if { (eval echo configure:1693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1693 then
1694   ac_cv_c_stack_direction=1
1695 else
1696   echo "configure: failed program was:" >&5
1697   cat conftest.$ac_ext >&5
1698   rm -fr conftest*
1699   ac_cv_c_stack_direction=-1
1700 fi
1701 rm -fr conftest*
1702 fi
1703
1704 fi
1705
1706 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1707 cat >> confdefs.h <<EOF
1708 #define STACK_DIRECTION $ac_cv_c_stack_direction
1709 EOF
1710
1711 fi
1712
1713 for ac_hdr in unistd.h
1714 do
1715 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1716 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1717 echo "configure:1718: checking for $ac_hdr" >&5
1718 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1719   echo $ac_n "(cached) $ac_c" 1>&6
1720 else
1721   cat > conftest.$ac_ext <<EOF
1722 #line 1723 "configure"
1723 #include "confdefs.h"
1724 #include <$ac_hdr>
1725 EOF
1726 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1727 { (eval echo configure:1728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1728 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1729 if test -z "$ac_err"; then
1730   rm -rf conftest*
1731   eval "ac_cv_header_$ac_safe=yes"
1732 else
1733   echo "$ac_err" >&5
1734   echo "configure: failed program was:" >&5
1735   cat conftest.$ac_ext >&5
1736   rm -rf conftest*
1737   eval "ac_cv_header_$ac_safe=no"
1738 fi
1739 rm -f conftest*
1740 fi
1741 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1742   echo "$ac_t""yes" 1>&6
1743     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1744   cat >> confdefs.h <<EOF
1745 #define $ac_tr_hdr 1
1746 EOF
1747
1748 else
1749   echo "$ac_t""no" 1>&6
1750 fi
1751 done
1752
1753 for ac_func in getpagesize
1754 do
1755 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1756 echo "configure:1757: checking for $ac_func" >&5
1757 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1758   echo $ac_n "(cached) $ac_c" 1>&6
1759 else
1760   cat > conftest.$ac_ext <<EOF
1761 #line 1762 "configure"
1762 #include "confdefs.h"
1763 /* System header to define __stub macros and hopefully few prototypes,
1764     which can conflict with char $ac_func(); below.  */
1765 #include <assert.h>
1766 /* Override any gcc2 internal prototype to avoid an error.  */
1767 /* We use char because int might match the return type of a gcc2
1768     builtin and then its argument prototype would still apply.  */
1769 char $ac_func();
1770
1771 int main() {
1772
1773 /* The GNU C library defines this for functions which it implements
1774     to always fail with ENOSYS.  Some functions are actually named
1775     something starting with __ and the normal name is an alias.  */
1776 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1777 choke me
1778 #else
1779 $ac_func();
1780 #endif
1781
1782 ; return 0; }
1783 EOF
1784 if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1785   rm -rf conftest*
1786   eval "ac_cv_func_$ac_func=yes"
1787 else
1788   echo "configure: failed program was:" >&5
1789   cat conftest.$ac_ext >&5
1790   rm -rf conftest*
1791   eval "ac_cv_func_$ac_func=no"
1792 fi
1793 rm -f conftest*
1794 fi
1795
1796 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1797   echo "$ac_t""yes" 1>&6
1798     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1799   cat >> confdefs.h <<EOF
1800 #define $ac_tr_func 1
1801 EOF
1802
1803 else
1804   echo "$ac_t""no" 1>&6
1805 fi
1806 done
1807
1808 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1809 echo "configure:1810: checking for working mmap" >&5
1810 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1811   echo $ac_n "(cached) $ac_c" 1>&6
1812 else
1813   if test "$cross_compiling" = yes; then
1814   ac_cv_func_mmap_fixed_mapped=no
1815 else
1816   cat > conftest.$ac_ext <<EOF
1817 #line 1818 "configure"
1818 #include "confdefs.h"
1819
1820 /* Thanks to Mike Haertel and Jim Avera for this test.
1821    Here is a matrix of mmap possibilities:
1822         mmap private not fixed
1823         mmap private fixed at somewhere currently unmapped
1824         mmap private fixed at somewhere already mapped
1825         mmap shared not fixed
1826         mmap shared fixed at somewhere currently unmapped
1827         mmap shared fixed at somewhere already mapped
1828    For private mappings, we should verify that changes cannot be read()
1829    back from the file, nor mmap's back from the file at a different
1830    address.  (There have been systems where private was not correctly
1831    implemented like the infamous i386 svr4.0, and systems where the
1832    VM page cache was not coherent with the filesystem buffer cache
1833    like early versions of FreeBSD and possibly contemporary NetBSD.)
1834    For shared mappings, we should conversely verify that changes get
1835    propogated back to all the places they're supposed to be.
1836
1837    Grep wants private fixed already mapped.
1838    The main things grep needs to know about mmap are:
1839    * does it exist and is it safe to write into the mmap'd area
1840    * how to use it (BSD variants)  */
1841 #include <sys/types.h>
1842 #include <fcntl.h>
1843 #include <sys/mman.h>
1844
1845 /* This mess was copied from the GNU getpagesize.h.  */
1846 #ifndef HAVE_GETPAGESIZE
1847 # ifdef HAVE_UNISTD_H
1848 #  include <unistd.h>
1849 # endif
1850
1851 /* Assume that all systems that can run configure have sys/param.h.  */
1852 # ifndef HAVE_SYS_PARAM_H
1853 #  define HAVE_SYS_PARAM_H 1
1854 # endif
1855
1856 # ifdef _SC_PAGESIZE
1857 #  define getpagesize() sysconf(_SC_PAGESIZE)
1858 # else /* no _SC_PAGESIZE */
1859 #  ifdef HAVE_SYS_PARAM_H
1860 #   include <sys/param.h>
1861 #   ifdef EXEC_PAGESIZE
1862 #    define getpagesize() EXEC_PAGESIZE
1863 #   else /* no EXEC_PAGESIZE */
1864 #    ifdef NBPG
1865 #     define getpagesize() NBPG * CLSIZE
1866 #     ifndef CLSIZE
1867 #      define CLSIZE 1
1868 #     endif /* no CLSIZE */
1869 #    else /* no NBPG */
1870 #     ifdef NBPC
1871 #      define getpagesize() NBPC
1872 #     else /* no NBPC */
1873 #      ifdef PAGESIZE
1874 #       define getpagesize() PAGESIZE
1875 #      endif /* PAGESIZE */
1876 #     endif /* no NBPC */
1877 #    endif /* no NBPG */
1878 #   endif /* no EXEC_PAGESIZE */
1879 #  else /* no HAVE_SYS_PARAM_H */
1880 #   define getpagesize() 8192   /* punt totally */
1881 #  endif /* no HAVE_SYS_PARAM_H */
1882 # endif /* no _SC_PAGESIZE */
1883
1884 #endif /* no HAVE_GETPAGESIZE */
1885
1886 #ifdef __cplusplus
1887 extern "C" { void *malloc(unsigned); }
1888 #else
1889 char *malloc();
1890 #endif
1891
1892 int
1893 main()
1894 {
1895         char *data, *data2, *data3;
1896         int i, pagesize;
1897         int fd;
1898
1899         pagesize = getpagesize();
1900
1901         /*
1902          * First, make a file with some known garbage in it.
1903          */
1904         data = malloc(pagesize);
1905         if (!data)
1906                 exit(1);
1907         for (i = 0; i < pagesize; ++i)
1908                 *(data + i) = rand();
1909         umask(0);
1910         fd = creat("conftestmmap", 0600);
1911         if (fd < 0)
1912                 exit(1);
1913         if (write(fd, data, pagesize) != pagesize)
1914                 exit(1);
1915         close(fd);
1916
1917         /*
1918          * Next, try to mmap the file at a fixed address which
1919          * already has something else allocated at it.  If we can,
1920          * also make sure that we see the same garbage.
1921          */
1922         fd = open("conftestmmap", O_RDWR);
1923         if (fd < 0)
1924                 exit(1);
1925         data2 = malloc(2 * pagesize);
1926         if (!data2)
1927                 exit(1);
1928         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1929         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1930             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1931                 exit(1);
1932         for (i = 0; i < pagesize; ++i)
1933                 if (*(data + i) != *(data2 + i))
1934                         exit(1);
1935
1936         /*
1937          * Finally, make sure that changes to the mapped area
1938          * do not percolate back to the file as seen by read().
1939          * (This is a bug on some variants of i386 svr4.0.)
1940          */
1941         for (i = 0; i < pagesize; ++i)
1942                 *(data2 + i) = *(data2 + i) + 1;
1943         data3 = malloc(pagesize);
1944         if (!data3)
1945                 exit(1);
1946         if (read(fd, data3, pagesize) != pagesize)
1947                 exit(1);
1948         for (i = 0; i < pagesize; ++i)
1949                 if (*(data + i) != *(data3 + i))
1950                         exit(1);
1951         close(fd);
1952         unlink("conftestmmap");
1953         exit(0);
1954 }
1955
1956 EOF
1957 if { (eval echo configure:1958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1958 then
1959   ac_cv_func_mmap_fixed_mapped=yes
1960 else
1961   echo "configure: failed program was:" >&5
1962   cat conftest.$ac_ext >&5
1963   rm -fr conftest*
1964   ac_cv_func_mmap_fixed_mapped=no
1965 fi
1966 rm -fr conftest*
1967 fi
1968
1969 fi
1970
1971 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1972 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1973   cat >> confdefs.h <<\EOF
1974 #define HAVE_MMAP 1
1975 EOF
1976
1977 fi
1978
1979
1980    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1981 unistd.h values.h sys/param.h
1982 do
1983 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1984 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1985 echo "configure:1986: checking for $ac_hdr" >&5
1986 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1987   echo $ac_n "(cached) $ac_c" 1>&6
1988 else
1989   cat > conftest.$ac_ext <<EOF
1990 #line 1991 "configure"
1991 #include "confdefs.h"
1992 #include <$ac_hdr>
1993 EOF
1994 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1995 { (eval echo configure:1996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1996 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1997 if test -z "$ac_err"; then
1998   rm -rf conftest*
1999   eval "ac_cv_header_$ac_safe=yes"
2000 else
2001   echo "$ac_err" >&5
2002   echo "configure: failed program was:" >&5
2003   cat conftest.$ac_ext >&5
2004   rm -rf conftest*
2005   eval "ac_cv_header_$ac_safe=no"
2006 fi
2007 rm -f conftest*
2008 fi
2009 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2010   echo "$ac_t""yes" 1>&6
2011     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2012   cat >> confdefs.h <<EOF
2013 #define $ac_tr_hdr 1
2014 EOF
2015
2016 else
2017   echo "$ac_t""no" 1>&6
2018 fi
2019 done
2020
2021    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2022 __argz_count __argz_stringify __argz_next
2023 do
2024 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2025 echo "configure:2026: checking for $ac_func" >&5
2026 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2027   echo $ac_n "(cached) $ac_c" 1>&6
2028 else
2029   cat > conftest.$ac_ext <<EOF
2030 #line 2031 "configure"
2031 #include "confdefs.h"
2032 /* System header to define __stub macros and hopefully few prototypes,
2033     which can conflict with char $ac_func(); below.  */
2034 #include <assert.h>
2035 /* Override any gcc2 internal prototype to avoid an error.  */
2036 /* We use char because int might match the return type of a gcc2
2037     builtin and then its argument prototype would still apply.  */
2038 char $ac_func();
2039
2040 int main() {
2041
2042 /* The GNU C library defines this for functions which it implements
2043     to always fail with ENOSYS.  Some functions are actually named
2044     something starting with __ and the normal name is an alias.  */
2045 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2046 choke me
2047 #else
2048 $ac_func();
2049 #endif
2050
2051 ; return 0; }
2052 EOF
2053 if { (eval echo configure:2054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2054   rm -rf conftest*
2055   eval "ac_cv_func_$ac_func=yes"
2056 else
2057   echo "configure: failed program was:" >&5
2058   cat conftest.$ac_ext >&5
2059   rm -rf conftest*
2060   eval "ac_cv_func_$ac_func=no"
2061 fi
2062 rm -f conftest*
2063 fi
2064
2065 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2066   echo "$ac_t""yes" 1>&6
2067     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2068   cat >> confdefs.h <<EOF
2069 #define $ac_tr_func 1
2070 EOF
2071
2072 else
2073   echo "$ac_t""no" 1>&6
2074 fi
2075 done
2076
2077
2078    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2079      for ac_func in stpcpy
2080 do
2081 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2082 echo "configure:2083: checking for $ac_func" >&5
2083 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2084   echo $ac_n "(cached) $ac_c" 1>&6
2085 else
2086   cat > conftest.$ac_ext <<EOF
2087 #line 2088 "configure"
2088 #include "confdefs.h"
2089 /* System header to define __stub macros and hopefully few prototypes,
2090     which can conflict with char $ac_func(); below.  */
2091 #include <assert.h>
2092 /* Override any gcc2 internal prototype to avoid an error.  */
2093 /* We use char because int might match the return type of a gcc2
2094     builtin and then its argument prototype would still apply.  */
2095 char $ac_func();
2096
2097 int main() {
2098
2099 /* The GNU C library defines this for functions which it implements
2100     to always fail with ENOSYS.  Some functions are actually named
2101     something starting with __ and the normal name is an alias.  */
2102 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2103 choke me
2104 #else
2105 $ac_func();
2106 #endif
2107
2108 ; return 0; }
2109 EOF
2110 if { (eval echo configure:2111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2111   rm -rf conftest*
2112   eval "ac_cv_func_$ac_func=yes"
2113 else
2114   echo "configure: failed program was:" >&5
2115   cat conftest.$ac_ext >&5
2116   rm -rf conftest*
2117   eval "ac_cv_func_$ac_func=no"
2118 fi
2119 rm -f conftest*
2120 fi
2121
2122 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2123   echo "$ac_t""yes" 1>&6
2124     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2125   cat >> confdefs.h <<EOF
2126 #define $ac_tr_func 1
2127 EOF
2128
2129 else
2130   echo "$ac_t""no" 1>&6
2131 fi
2132 done
2133
2134    fi
2135    if test "${ac_cv_func_stpcpy}" = "yes"; then
2136      cat >> confdefs.h <<\EOF
2137 #define HAVE_STPCPY 1
2138 EOF
2139
2140    fi
2141
2142    if test $ac_cv_header_locale_h = yes; then
2143     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2144 echo "configure:2145: checking for LC_MESSAGES" >&5
2145 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2146   echo $ac_n "(cached) $ac_c" 1>&6
2147 else
2148   cat > conftest.$ac_ext <<EOF
2149 #line 2150 "configure"
2150 #include "confdefs.h"
2151 #include <locale.h>
2152 int main() {
2153 return LC_MESSAGES
2154 ; return 0; }
2155 EOF
2156 if { (eval echo configure:2157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2157   rm -rf conftest*
2158   am_cv_val_LC_MESSAGES=yes
2159 else
2160   echo "configure: failed program was:" >&5
2161   cat conftest.$ac_ext >&5
2162   rm -rf conftest*
2163   am_cv_val_LC_MESSAGES=no
2164 fi
2165 rm -f conftest*
2166 fi
2167
2168 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2169     if test $am_cv_val_LC_MESSAGES = yes; then
2170       cat >> confdefs.h <<\EOF
2171 #define HAVE_LC_MESSAGES 1
2172 EOF
2173
2174     fi
2175   fi
2176    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2177 echo "configure:2178: checking whether NLS is requested" >&5
2178         # Check whether --enable-nls or --disable-nls was given.
2179 if test "${enable_nls+set}" = set; then
2180   enableval="$enable_nls"
2181   USE_NLS=$enableval
2182 else
2183   USE_NLS=yes
2184 fi
2185
2186     echo "$ac_t""$USE_NLS" 1>&6
2187
2188
2189     USE_INCLUDED_LIBINTL=no
2190
2191         if test "$USE_NLS" = "yes"; then
2192       cat >> confdefs.h <<\EOF
2193 #define ENABLE_NLS 1
2194 EOF
2195
2196       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2197 echo "configure:2198: checking whether included gettext is requested" >&5
2198       # Check whether --with-included-gettext or --without-included-gettext was given.
2199 if test "${with_included_gettext+set}" = set; then
2200   withval="$with_included_gettext"
2201   nls_cv_force_use_gnu_gettext=$withval
2202 else
2203   nls_cv_force_use_gnu_gettext=no
2204 fi
2205
2206       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2207
2208       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2209       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2210                                         nls_cv_header_intl=
2211         nls_cv_header_libgt=
2212         CATOBJEXT=NONE
2213
2214         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2215 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2216 echo "configure:2217: checking for libintl.h" >&5
2217 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2218   echo $ac_n "(cached) $ac_c" 1>&6
2219 else
2220   cat > conftest.$ac_ext <<EOF
2221 #line 2222 "configure"
2222 #include "confdefs.h"
2223 #include <libintl.h>
2224 EOF
2225 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2226 { (eval echo configure:2227: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2227 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2228 if test -z "$ac_err"; then
2229   rm -rf conftest*
2230   eval "ac_cv_header_$ac_safe=yes"
2231 else
2232   echo "$ac_err" >&5
2233   echo "configure: failed program was:" >&5
2234   cat conftest.$ac_ext >&5
2235   rm -rf conftest*
2236   eval "ac_cv_header_$ac_safe=no"
2237 fi
2238 rm -f conftest*
2239 fi
2240 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2241   echo "$ac_t""yes" 1>&6
2242   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2243 echo "configure:2244: checking for gettext in libc" >&5
2244 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2245   echo $ac_n "(cached) $ac_c" 1>&6
2246 else
2247   cat > conftest.$ac_ext <<EOF
2248 #line 2249 "configure"
2249 #include "confdefs.h"
2250 #include <libintl.h>
2251 int main() {
2252 return (int) gettext ("")
2253 ; return 0; }
2254 EOF
2255 if { (eval echo configure:2256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2256   rm -rf conftest*
2257   gt_cv_func_gettext_libc=yes
2258 else
2259   echo "configure: failed program was:" >&5
2260   cat conftest.$ac_ext >&5
2261   rm -rf conftest*
2262   gt_cv_func_gettext_libc=no
2263 fi
2264 rm -f conftest*
2265 fi
2266
2267 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2268
2269            if test "$gt_cv_func_gettext_libc" != "yes"; then
2270              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2271 echo "configure:2272: checking for bindtextdomain in -lintl" >&5
2272 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2273 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2274   echo $ac_n "(cached) $ac_c" 1>&6
2275 else
2276   ac_save_LIBS="$LIBS"
2277 LIBS="-lintl  $LIBS"
2278 cat > conftest.$ac_ext <<EOF
2279 #line 2280 "configure"
2280 #include "confdefs.h"
2281 /* Override any gcc2 internal prototype to avoid an error.  */
2282 /* We use char because int might match the return type of a gcc2
2283     builtin and then its argument prototype would still apply.  */
2284 char bindtextdomain();
2285
2286 int main() {
2287 bindtextdomain()
2288 ; return 0; }
2289 EOF
2290 if { (eval echo configure:2291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2291   rm -rf conftest*
2292   eval "ac_cv_lib_$ac_lib_var=yes"
2293 else
2294   echo "configure: failed program was:" >&5
2295   cat conftest.$ac_ext >&5
2296   rm -rf conftest*
2297   eval "ac_cv_lib_$ac_lib_var=no"
2298 fi
2299 rm -f conftest*
2300 LIBS="$ac_save_LIBS"
2301
2302 fi
2303 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2304   echo "$ac_t""yes" 1>&6
2305   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2306 echo "configure:2307: checking for gettext in libintl" >&5
2307 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2308   echo $ac_n "(cached) $ac_c" 1>&6
2309 else
2310   cat > conftest.$ac_ext <<EOF
2311 #line 2312 "configure"
2312 #include "confdefs.h"
2313
2314 int main() {
2315 return (int) gettext ("")
2316 ; return 0; }
2317 EOF
2318 if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2319   rm -rf conftest*
2320   gt_cv_func_gettext_libintl=yes
2321 else
2322   echo "configure: failed program was:" >&5
2323   cat conftest.$ac_ext >&5
2324   rm -rf conftest*
2325   gt_cv_func_gettext_libintl=no
2326 fi
2327 rm -f conftest*
2328 fi
2329
2330 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2331 else
2332   echo "$ac_t""no" 1>&6
2333 fi
2334
2335            fi
2336
2337            if test "$gt_cv_func_gettext_libc" = "yes" \
2338               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2339               cat >> confdefs.h <<\EOF
2340 #define HAVE_GETTEXT 1
2341 EOF
2342
2343               # Extract the first word of "msgfmt", so it can be a program name with args.
2344 set dummy msgfmt; ac_word=$2
2345 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2346 echo "configure:2347: checking for $ac_word" >&5
2347 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2348   echo $ac_n "(cached) $ac_c" 1>&6
2349 else
2350   case "$MSGFMT" in
2351   /*)
2352   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2353   ;;
2354   *)
2355   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2356   for ac_dir in $PATH; do
2357     test -z "$ac_dir" && ac_dir=.
2358     if test -f $ac_dir/$ac_word; then
2359       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2360         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2361         break
2362       fi
2363     fi
2364   done
2365   IFS="$ac_save_ifs"
2366   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2367   ;;
2368 esac
2369 fi
2370 MSGFMT="$ac_cv_path_MSGFMT"
2371 if test -n "$MSGFMT"; then
2372   echo "$ac_t""$MSGFMT" 1>&6
2373 else
2374   echo "$ac_t""no" 1>&6
2375 fi
2376               if test "$MSGFMT" != "no"; then
2377                 for ac_func in dcgettext
2378 do
2379 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2380 echo "configure:2381: checking for $ac_func" >&5
2381 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2382   echo $ac_n "(cached) $ac_c" 1>&6
2383 else
2384   cat > conftest.$ac_ext <<EOF
2385 #line 2386 "configure"
2386 #include "confdefs.h"
2387 /* System header to define __stub macros and hopefully few prototypes,
2388     which can conflict with char $ac_func(); below.  */
2389 #include <assert.h>
2390 /* Override any gcc2 internal prototype to avoid an error.  */
2391 /* We use char because int might match the return type of a gcc2
2392     builtin and then its argument prototype would still apply.  */
2393 char $ac_func();
2394
2395 int main() {
2396
2397 /* The GNU C library defines this for functions which it implements
2398     to always fail with ENOSYS.  Some functions are actually named
2399     something starting with __ and the normal name is an alias.  */
2400 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2401 choke me
2402 #else
2403 $ac_func();
2404 #endif
2405
2406 ; return 0; }
2407 EOF
2408 if { (eval echo configure:2409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2409   rm -rf conftest*
2410   eval "ac_cv_func_$ac_func=yes"
2411 else
2412   echo "configure: failed program was:" >&5
2413   cat conftest.$ac_ext >&5
2414   rm -rf conftest*
2415   eval "ac_cv_func_$ac_func=no"
2416 fi
2417 rm -f conftest*
2418 fi
2419
2420 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2421   echo "$ac_t""yes" 1>&6
2422     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2423   cat >> confdefs.h <<EOF
2424 #define $ac_tr_func 1
2425 EOF
2426
2427 else
2428   echo "$ac_t""no" 1>&6
2429 fi
2430 done
2431
2432                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2433 set dummy gmsgfmt; ac_word=$2
2434 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2435 echo "configure:2436: checking for $ac_word" >&5
2436 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2437   echo $ac_n "(cached) $ac_c" 1>&6
2438 else
2439   case "$GMSGFMT" in
2440   /*)
2441   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2442   ;;
2443   ?:/*)
2444   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2445   ;;
2446   *)
2447   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2448   ac_dummy="$PATH"
2449   for ac_dir in $ac_dummy; do
2450     test -z "$ac_dir" && ac_dir=.
2451     if test -f $ac_dir/$ac_word; then
2452       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2453       break
2454     fi
2455   done
2456   IFS="$ac_save_ifs"
2457   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2458   ;;
2459 esac
2460 fi
2461 GMSGFMT="$ac_cv_path_GMSGFMT"
2462 if test -n "$GMSGFMT"; then
2463   echo "$ac_t""$GMSGFMT" 1>&6
2464 else
2465   echo "$ac_t""no" 1>&6
2466 fi
2467
2468                 # Extract the first word of "xgettext", so it can be a program name with args.
2469 set dummy xgettext; ac_word=$2
2470 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2471 echo "configure:2472: checking for $ac_word" >&5
2472 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   case "$XGETTEXT" in
2476   /*)
2477   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2478   ;;
2479   *)
2480   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2481   for ac_dir in $PATH; do
2482     test -z "$ac_dir" && ac_dir=.
2483     if test -f $ac_dir/$ac_word; then
2484       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2485         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2486         break
2487       fi
2488     fi
2489   done
2490   IFS="$ac_save_ifs"
2491   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2492   ;;
2493 esac
2494 fi
2495 XGETTEXT="$ac_cv_path_XGETTEXT"
2496 if test -n "$XGETTEXT"; then
2497   echo "$ac_t""$XGETTEXT" 1>&6
2498 else
2499   echo "$ac_t""no" 1>&6
2500 fi
2501
2502                 cat > conftest.$ac_ext <<EOF
2503 #line 2504 "configure"
2504 #include "confdefs.h"
2505
2506 int main() {
2507 extern int _nl_msg_cat_cntr;
2508                                return _nl_msg_cat_cntr
2509 ; return 0; }
2510 EOF
2511 if { (eval echo configure:2512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2512   rm -rf conftest*
2513   CATOBJEXT=.gmo
2514                    DATADIRNAME=share
2515 else
2516   echo "configure: failed program was:" >&5
2517   cat conftest.$ac_ext >&5
2518   rm -rf conftest*
2519   CATOBJEXT=.mo
2520                    DATADIRNAME=lib
2521 fi
2522 rm -f conftest*
2523                 INSTOBJEXT=.mo
2524               fi
2525             fi
2526
2527 else
2528   echo "$ac_t""no" 1>&6
2529 fi
2530
2531
2532
2533         if test "$CATOBJEXT" = "NONE"; then
2534                           nls_cv_use_gnu_gettext=yes
2535         fi
2536       fi
2537
2538       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2539                 INTLOBJS="\$(GETTOBJS)"
2540         # Extract the first word of "msgfmt", so it can be a program name with args.
2541 set dummy msgfmt; ac_word=$2
2542 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2543 echo "configure:2544: checking for $ac_word" >&5
2544 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2545   echo $ac_n "(cached) $ac_c" 1>&6
2546 else
2547   case "$MSGFMT" in
2548   /*)
2549   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2550   ;;
2551   *)
2552   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2553   for ac_dir in $PATH; do
2554     test -z "$ac_dir" && ac_dir=.
2555     if test -f $ac_dir/$ac_word; then
2556       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2557         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2558         break
2559       fi
2560     fi
2561   done
2562   IFS="$ac_save_ifs"
2563   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2564   ;;
2565 esac
2566 fi
2567 MSGFMT="$ac_cv_path_MSGFMT"
2568 if test -n "$MSGFMT"; then
2569   echo "$ac_t""$MSGFMT" 1>&6
2570 else
2571   echo "$ac_t""no" 1>&6
2572 fi
2573
2574         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2575 set dummy gmsgfmt; ac_word=$2
2576 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2577 echo "configure:2578: checking for $ac_word" >&5
2578 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2579   echo $ac_n "(cached) $ac_c" 1>&6
2580 else
2581   case "$GMSGFMT" in
2582   /*)
2583   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2584   ;;
2585   ?:/*)
2586   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2587   ;;
2588   *)
2589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2590   ac_dummy="$PATH"
2591   for ac_dir in $ac_dummy; do
2592     test -z "$ac_dir" && ac_dir=.
2593     if test -f $ac_dir/$ac_word; then
2594       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2595       break
2596     fi
2597   done
2598   IFS="$ac_save_ifs"
2599   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2600   ;;
2601 esac
2602 fi
2603 GMSGFMT="$ac_cv_path_GMSGFMT"
2604 if test -n "$GMSGFMT"; then
2605   echo "$ac_t""$GMSGFMT" 1>&6
2606 else
2607   echo "$ac_t""no" 1>&6
2608 fi
2609
2610         # Extract the first word of "xgettext", so it can be a program name with args.
2611 set dummy xgettext; ac_word=$2
2612 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2613 echo "configure:2614: checking for $ac_word" >&5
2614 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2615   echo $ac_n "(cached) $ac_c" 1>&6
2616 else
2617   case "$XGETTEXT" in
2618   /*)
2619   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2620   ;;
2621   *)
2622   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2623   for ac_dir in $PATH; do
2624     test -z "$ac_dir" && ac_dir=.
2625     if test -f $ac_dir/$ac_word; then
2626       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2627         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2628         break
2629       fi
2630     fi
2631   done
2632   IFS="$ac_save_ifs"
2633   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2634   ;;
2635 esac
2636 fi
2637 XGETTEXT="$ac_cv_path_XGETTEXT"
2638 if test -n "$XGETTEXT"; then
2639   echo "$ac_t""$XGETTEXT" 1>&6
2640 else
2641   echo "$ac_t""no" 1>&6
2642 fi
2643
2644
2645         USE_INCLUDED_LIBINTL=yes
2646         CATOBJEXT=.gmo
2647         INSTOBJEXT=.mo
2648         DATADIRNAME=share
2649         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2650         INTLLIBS=$INTLDEPS
2651         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2652         nls_cv_header_intl=libintl.h
2653         nls_cv_header_libgt=libgettext.h
2654       fi
2655
2656             if test "$XGETTEXT" != ":"; then
2657                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2658           : ;
2659         else
2660           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2661           XGETTEXT=":"
2662         fi
2663       fi
2664
2665       # We need to process the po/ directory.
2666       POSUB=po
2667     else
2668       DATADIRNAME=share
2669       nls_cv_header_intl=libintl.h
2670       nls_cv_header_libgt=libgettext.h
2671     fi
2672
2673     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2674     # because some of the sources are only built for this goal.
2675     if test "$PACKAGE" = gettext; then
2676       USE_NLS=yes
2677       USE_INCLUDED_LIBINTL=yes
2678     fi
2679
2680                 for lang in $ALL_LINGUAS; do
2681       GMOFILES="$GMOFILES $lang.gmo"
2682       POFILES="$POFILES $lang.po"
2683     done
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698    if test "x$CATOBJEXT" != "x"; then
2699      if test "x$ALL_LINGUAS" = "x"; then
2700        LINGUAS=
2701      else
2702        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2703 echo "configure:2704: checking for catalogs to be installed" >&5
2704        NEW_LINGUAS=
2705        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2706          case "$ALL_LINGUAS" in
2707           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2708          esac
2709        done
2710        LINGUAS=$NEW_LINGUAS
2711        echo "$ac_t""$LINGUAS" 1>&6
2712      fi
2713
2714           if test -n "$LINGUAS"; then
2715        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2716      fi
2717    fi
2718
2719             if test $ac_cv_header_locale_h = yes; then
2720      INCLUDE_LOCALE_H="#include <locale.h>"
2721    else
2722      INCLUDE_LOCALE_H="\
2723 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2724    fi
2725
2726
2727             if test -f $srcdir/po2tbl.sed.in; then
2728       if test "$CATOBJEXT" = ".cat"; then
2729          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2730 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2731 echo "configure:2732: checking for linux/version.h" >&5
2732 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2733   echo $ac_n "(cached) $ac_c" 1>&6
2734 else
2735   cat > conftest.$ac_ext <<EOF
2736 #line 2737 "configure"
2737 #include "confdefs.h"
2738 #include <linux/version.h>
2739 EOF
2740 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2741 { (eval echo configure:2742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2742 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2743 if test -z "$ac_err"; then
2744   rm -rf conftest*
2745   eval "ac_cv_header_$ac_safe=yes"
2746 else
2747   echo "$ac_err" >&5
2748   echo "configure: failed program was:" >&5
2749   cat conftest.$ac_ext >&5
2750   rm -rf conftest*
2751   eval "ac_cv_header_$ac_safe=no"
2752 fi
2753 rm -f conftest*
2754 fi
2755 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2756   echo "$ac_t""yes" 1>&6
2757   msgformat=linux
2758 else
2759   echo "$ac_t""no" 1>&6
2760 msgformat=xopen
2761 fi
2762
2763
2764                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2765       fi
2766             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2767          $srcdir/po2tbl.sed.in > po2tbl.sed
2768    fi
2769
2770             if test "$PACKAGE" = "gettext"; then
2771      GT_NO="#NO#"
2772      GT_YES=
2773    else
2774      GT_NO=
2775      GT_YES="#YES#"
2776    fi
2777
2778
2779
2780    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2781
2782
2783       l=
2784
2785
2786             if test -d $srcdir/po; then
2787       test -d po || mkdir po
2788       if test "x$srcdir" != "x."; then
2789          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2790             posrcprefix="$srcdir/"
2791          else
2792             posrcprefix="../$srcdir/"
2793          fi
2794       else
2795          posrcprefix="../"
2796       fi
2797       rm -f po/POTFILES
2798       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2799          < $srcdir/po/POTFILES.in > po/POTFILES
2800    fi
2801
2802
2803
2804 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
2805 if test "${enable_sim_alignment+set}" = set; then
2806   enableval="$enable_sim_alignment"
2807   case "${enableval}" in
2808   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
2809   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
2810   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
2811   *)                            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
2812 esac
2813 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
2814   echo "Setting alignment flags = $sim_alignment" 6>&1
2815 fi
2816 else
2817   sim_alignment=""
2818 fi
2819
2820
2821 # Check whether --enable-sim-assert or --disable-sim-assert was given.
2822 if test "${enable_sim_assert+set}" = set; then
2823   enableval="$enable_sim_assert"
2824   case "${enableval}" in
2825   yes)  sim_assert="-DWITH_ASSERT=1";;
2826   no)   sim_assert="-DWITH_ASSERT=0";;
2827   *)    { echo "configure: error: "--enable-sim-assert does not take a value"" 1>&2; exit 1; }; sim_assert="";;
2828 esac
2829 if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
2830   echo "Setting assert flags = $sim_assert" 6>&1
2831 fi
2832 else
2833   sim_assert=""
2834 fi
2835
2836
2837 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
2838 if test "${enable_sim_bitsize+set}" = set; then
2839   enableval="$enable_sim_bitsize"
2840   case "${enableval}" in
2841   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
2842   *)     { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_bitsize="";;
2843 esac
2844 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
2845   echo "Setting bitsize flags = $sim_bitsize" 6>&1
2846 fi
2847 else
2848   sim_bitsize=""
2849 fi
2850
2851
2852 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
2853 if test "${enable_sim_bswap+set}" = set; then
2854   enableval="$enable_sim_bswap"
2855   case "${enableval}" in
2856   yes)  sim_bswap="-DWITH_BSWAP=1";;
2857   no)   sim_bswap="-DWITH_BSWAP=0";;
2858   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
2859 esac
2860 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
2861   echo "Setting bswap flags = $sim_bswap" 6>&1
2862 fi
2863 else
2864   sim_bswap=""
2865 fi
2866
2867
2868 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
2869 if test "${enable_sim_cflags+set}" = set; then
2870   enableval="$enable_sim_cflags"
2871   case "${enableval}" in
2872   yes)  sim_cflags="-O2 -fomit-frame-pointer";;
2873   no)   sim_cflags="";;
2874   *)    sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2875 esac
2876 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
2877   echo "Setting sim cflags = $sim_cflags" 6>&1
2878 fi
2879 else
2880   sim_cflags=""
2881 fi
2882
2883
2884 # Check whether --enable-sim-config or --disable-sim-config was given.
2885 if test "${enable_sim_config+set}" = set; then
2886   enableval="$enable_sim_config"
2887   case "${enableval}" in
2888   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-config=file"" 1>&2; exit 1; };;
2889   *)            if test -f "${srcdir}/${enableval}"; then
2890                   sim_config="${enableval}";
2891                 elif test -f "${srcdir}/${enableval}-config.h"; then
2892                   sim_config="${enableval}-config.h"
2893                 else
2894                   { echo "configure: error: "Config file $enableval was not found"" 1>&2; exit 1; };
2895                   sim_config=std-config.h
2896                 fi;;
2897 esac
2898 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
2899   echo "Setting config flags = $sim_config" 6>&1
2900 fi
2901 else
2902   sim_config="std-config.h"
2903 if test x"$silent" != x"yes"; then
2904   echo "Setting config flags = $sim_config" 6>&1
2905 fi
2906 fi
2907
2908
2909 # Check whether --enable-sim-decode-mechanism or --disable-sim-decode-mechanism was given.
2910 if test "${enable_sim_decode_mechanism+set}" = set; then
2911   enableval="$enable_sim_decode_mechanism"
2912   case "${enableval}" in
2913   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-decode-mechanism=file"" 1>&2; exit 1; };;
2914   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
2915   *)            { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
2916                 sim_decode_mechanism="switch";;
2917 esac
2918 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
2919   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
2920 fi
2921 else
2922   sim_decode_mechanism=""
2923 if test x"$silent" != x"yes"; then
2924   echo "Setting decode mechanism flags = $sim_decode_mechanism"
2925 fi
2926 fi
2927
2928
2929 # Check whether --enable-sim-default-model or --disable-sim-default-model was given.
2930 if test "${enable_sim_default_model+set}" = set; then
2931   enableval="$enable_sim_default_model"
2932   case "${enableval}" in
2933   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-default-model=model"" 1>&2; exit 1; };;
2934   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
2935 esac
2936 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
2937   echo "Setting default-model flags = $sim_default_model" 6>&1
2938 fi
2939 else
2940   sim_default_model=""
2941 fi
2942
2943
2944 # Check whether --enable-sim-duplicate or --disable-sim-duplicate was given.
2945 if test "${enable_sim_duplicate+set}" = set; then
2946   enableval="$enable_sim_duplicate"
2947   case "${enableval}" in
2948   yes)  sim_dup="-E";;
2949   no)   sim_dup="";;
2950   *)    { echo "configure: error: "--enable-sim-duplicate does not take a value"" 1>&2; exit 1; }; sim_dup="";;
2951 esac
2952 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
2953   echo "Setting duplicate flags = $sim_dup" 6>&1
2954 fi
2955 else
2956   sim_dup="-E"
2957 if test x"$silent" != x"yes"; then
2958   echo "Setting duplicate flags = $sim_dup" 6>&1
2959 fi
2960 fi
2961
2962
2963 # Check whether --enable-sim-endian or --disable-sim-endian was given.
2964 if test "${enable_sim_endian+set}" = set; then
2965   enableval="$enable_sim_endian"
2966   case "${enableval}" in
2967   yes)  case "$target" in
2968           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2969           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2970           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2971         esac;;
2972   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2973   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2974   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2975   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
2976 esac
2977 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
2978   echo "Setting endian flags = $sim_endian" 6>&1
2979 fi
2980 else
2981   sim_endian=""
2982 fi
2983
2984
2985 # Check whether --enable-sim-env or --disable-sim-env was given.
2986 if test "${enable_sim_env+set}" = set; then
2987   enableval="$enable_sim_env"
2988   case "${enableval}" in
2989   operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
2990   virtual | vea)        sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
2991   user | uea)           sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
2992   no)                   sim_env="-DWITH_ENVIRONMENT=0";;
2993   *)                    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-env"" 1>&2; exit 1; }; sim_env="";;
2994 esac
2995 if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
2996   echo "Setting env flags = $sim_env" 6>&1
2997 fi
2998 else
2999   sim_env=""
3000 fi
3001
3002
3003 # Check whether --enable-sim-filter or --disable-sim-filter was given.
3004 if test "${enable_sim_filter+set}" = set; then
3005   enableval="$enable_sim_filter"
3006   case "${enableval}" in
3007   yes)  { echo "configure: error: "--enable-sim-filter must be specified with a rule to filter or no"" 1>&2; exit 1; }; sim_filter="";;
3008   no)   sim_filter="";;
3009   *)    sim_filter="-F $enableval";;
3010 esac
3011 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3012   echo "Setting filter flags = $sim_filter" 6>&1
3013 fi
3014 else
3015   sim_filter="-F 32,f,o"
3016 if test x"$silent" != x"yes"; then
3017   echo "Setting filter flags = $sim_filter" 6>&1
3018 fi
3019 fi
3020
3021
3022 # Check whether --enable-sim-float or --disable-sim-float was given.
3023 if test "${enable_sim_float+set}" = set; then
3024   enableval="$enable_sim_float"
3025   case "${enableval}" in
3026   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3027   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3028   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3029 esac
3030 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3031   echo "Setting float flags = $sim_float" 6>&1
3032 fi
3033 else
3034   sim_float=""
3035 fi
3036
3037
3038 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
3039 if test "${enable_sim_hardware+set}" = set; then
3040   enableval="$enable_sim_hardware"
3041   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
3042 case "${enableval}" in
3043   yes)  ;;
3044   no)   { echo "configure: error: "List of hardware must be specified for --enable-sim-hardware"" 1>&2; exit 1; }; hardware="";;
3045   ,*)   hardware="${hardware}${enableval}";;
3046   *,)   hardware="${enableval}${hardware}";;
3047   *)    hardware="${enableval}"'';;
3048 esac
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" && test x"$hardware" != x""; then
3052   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3053 fi
3054 else
3055   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
3056 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3057 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3058 if test x"$silent" != x"yes"; then
3059   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3060 fi
3061 fi
3062
3063
3064 # Check whether --enable-sim-hostbitsize or --disable-sim-hostbitsize was given.
3065 if test "${enable_sim_hostbitsize+set}" = set; then
3066   enableval="$enable_sim_hostbitsize"
3067   case "${enableval}" in
3068   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3069   *)     { echo "configure: error: "--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_hostbitsize="";;
3070 esac
3071 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3072   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3073 fi
3074 else
3075   sim_hostbitsize=""
3076 fi
3077
3078
3079 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3080 if test "${enable_sim_hostendian+set}" = set; then
3081   enableval="$enable_sim_hostendian"
3082   case "${enableval}" in
3083   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3084   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3085   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3086   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3087 esac
3088 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3089   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3090 fi
3091 else
3092
3093 if test "x$cross_compiling" = "xno"; then
3094   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3095 echo "configure:3096: checking whether byte ordering is bigendian" >&5
3096 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3097   echo $ac_n "(cached) $ac_c" 1>&6
3098 else
3099   ac_cv_c_bigendian=unknown
3100 # See if sys/param.h defines the BYTE_ORDER macro.
3101 cat > conftest.$ac_ext <<EOF
3102 #line 3103 "configure"
3103 #include "confdefs.h"
3104 #include <sys/types.h>
3105 #include <sys/param.h>
3106 int main() {
3107
3108 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3109  bogus endian macros
3110 #endif
3111 ; return 0; }
3112 EOF
3113 if { (eval echo configure:3114: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3114   rm -rf conftest*
3115   # It does; now see whether it defined to BIG_ENDIAN or not.
3116 cat > conftest.$ac_ext <<EOF
3117 #line 3118 "configure"
3118 #include "confdefs.h"
3119 #include <sys/types.h>
3120 #include <sys/param.h>
3121 int main() {
3122
3123 #if BYTE_ORDER != BIG_ENDIAN
3124  not big endian
3125 #endif
3126 ; return 0; }
3127 EOF
3128 if { (eval echo configure:3129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3129   rm -rf conftest*
3130   ac_cv_c_bigendian=yes
3131 else
3132   echo "configure: failed program was:" >&5
3133   cat conftest.$ac_ext >&5
3134   rm -rf conftest*
3135   ac_cv_c_bigendian=no
3136 fi
3137 rm -f conftest*
3138 else
3139   echo "configure: failed program was:" >&5
3140   cat conftest.$ac_ext >&5
3141 fi
3142 rm -f conftest*
3143 if test $ac_cv_c_bigendian = unknown; then
3144 if test "$cross_compiling" = yes; then
3145     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3146 else
3147   cat > conftest.$ac_ext <<EOF
3148 #line 3149 "configure"
3149 #include "confdefs.h"
3150 main () {
3151   /* Are we little or big endian?  From Harbison&Steele.  */
3152   union
3153   {
3154     long l;
3155     char c[sizeof (long)];
3156   } u;
3157   u.l = 1;
3158   exit (u.c[sizeof (long) - 1] == 1);
3159 }
3160 EOF
3161 if { (eval echo configure:3162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3162 then
3163   ac_cv_c_bigendian=no
3164 else
3165   echo "configure: failed program was:" >&5
3166   cat conftest.$ac_ext >&5
3167   rm -fr conftest*
3168   ac_cv_c_bigendian=yes
3169 fi
3170 rm -fr conftest*
3171 fi
3172
3173 fi
3174 fi
3175
3176 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3177 if test $ac_cv_c_bigendian = yes; then
3178   cat >> confdefs.h <<\EOF
3179 #define WORDS_BIGENDIAN 1
3180 EOF
3181
3182 fi
3183
3184   if test $ac_cv_c_bigendian = yes; then
3185     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3186   else
3187     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3188   fi
3189 else
3190   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3191 fi
3192 fi
3193
3194
3195 # Check whether --enable-sim-icache or --disable-sim-icache was given.
3196 if test "${enable_sim_icache+set}" = set; then
3197   enableval="$enable_sim_icache"
3198   icache="-R"
3199  case "${enableval}" in
3200   yes)          icache="1024"; sim_icache="-I $icache";;
3201   no)           sim_icache="-R";;
3202   *) icache=1024
3203      sim_icache="-"
3204      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3205        case "$x" in
3206          define)        sim_icache="${sim_icache}R";;
3207          semantic)      sim_icache="${sim_icache}C";;
3208          insn)          sim_icache="${sim_icache}S";;
3209          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3210          *)             { echo "configure: error: "Unknown value $x for --enable-sim-icache"" 1>&2; exit 1; }; sim_icache="";;
3211        esac
3212      done
3213      sim_icache="${sim_icache}I $icache";;
3214 esac
3215 if test x"$silent" != x"yes" && test x"$icache" != x""; then
3216   echo "Setting instruction cache size to $icache ($sim_icache)"
3217 fi
3218 else
3219   sim_icache="-CSRI 1024"
3220 if test x"$silent" != x"yes"; then
3221   echo "Setting instruction cache size to 1024 ($sim_icache)"
3222 fi
3223 fi
3224
3225
3226 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3227 if test "${enable_sim_inline+set}" = set; then
3228   enableval="$enable_sim_inline"
3229   sim_inline=""
3230 case "$enableval" in
3231   no)           sim_inline="-DDEFAULT_INLINE=0";;
3232   0)            sim_inline="-DDEFAULT_INLINE=0";;
3233   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3234   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3235   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3236        new_flag=""
3237        case "$x" in
3238          *_INLINE=*)    new_flag="-D$x";;
3239          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3240          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
3241          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
3242        esac
3243        if test x"$sim_inline" = x""; then
3244          sim_inline="$new_flag"
3245        else
3246          sim_inline="$sim_inline $new_flag"
3247        fi
3248      done;;
3249 esac
3250 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3251   echo "Setting inline flags = $sim_inline" 6>&1
3252 fi
3253 else
3254   if test x"$GCC" != ""; then
3255   sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS"
3256   if test x"$silent" != x"yes"; then
3257     echo "Setting inline flags = $sim_inline" 6>&1
3258   fi
3259 else
3260   sim_inline=""
3261 fi
3262 fi
3263
3264
3265 # Check whether --enable-sim-jump or --disable-sim-jump was given.
3266 if test "${enable_sim_jump+set}" = set; then
3267   enableval="$enable_sim_jump"
3268   case "${enableval}" in
3269   yes)  sim_jump="-J";;
3270   no)   sim_jump="";;
3271   *)    { echo "configure: error: "--enable-sim-jump does not take a value"" 1>&2; exit 1; }; sim_jump="";;
3272 esac
3273 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3274   echo "Setting jump flag = $sim_jump" 6>&1
3275 fi
3276 else
3277   sim_jump=""
3278 if test x"$silent" != x"yes"; then
3279   echo "Setting jump flag = $sim_jump" 6>&1
3280 fi
3281 fi
3282
3283
3284 # Check whether --enable-sim-line-nr or --disable-sim-line-nr was given.
3285 if test "${enable_sim_line_nr+set}" = set; then
3286   enableval="$enable_sim_line_nr"
3287   case "${enableval}" in
3288   yes)  sim_line_nr="";;
3289   no)   sim_line_nr="-L";;
3290   *)    { echo "configure: error: "--enable-sim-line-nr does not take a value"" 1>&2; exit 1; }; sim_line_nr="";;
3291 esac
3292 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3293   echo "Setting warning flags = $sim_line_nr" 6>&1
3294 fi
3295 else
3296   sim_line_nr=""
3297 fi
3298
3299
3300 # Check whether --enable-sim-model or --disable-sim-model was given.
3301 if test "${enable_sim_model+set}" = set; then
3302   enableval="$enable_sim_model"
3303   case "${enableval}" in
3304   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-model=model"" 1>&2; exit 1; };;
3305   *)            sim_model="-DWITH_MODEL=${enableval}";;
3306 esac
3307 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3308   echo "Setting model flags = $sim_model" 6>&1
3309 fi
3310 else
3311   sim_model=""
3312 fi
3313
3314
3315 # Check whether --enable-sim-model-issue or --disable-sim-model-issue was given.
3316 if test "${enable_sim_model_issue+set}" = set; then
3317   enableval="$enable_sim_model_issue"
3318   case "${enableval}" in
3319   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3320   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3321   *)    { echo "configure: error: "--enable-sim-model-issue does not take a value"" 1>&2; exit 1; }; sim_model_issue="";;
3322 esac
3323 if test x"$silent" != x"yes"; then
3324   echo "Setting model-issue flags = $sim_model_issue" 6>&1
3325 fi
3326 else
3327   sim_model_issue=""
3328 fi
3329
3330
3331 # Check whether --enable-sim-monitor or --disable-sim-monitor was given.
3332 if test "${enable_sim_monitor+set}" = set; then
3333   enableval="$enable_sim_monitor"
3334   case "${enableval}" in
3335   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3336   no)           sim_monitor="-DWITH_MON=0";;
3337   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3338   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3339   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-mon"" 1>&2; exit 1; }; sim_env="";;
3340 esac
3341 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3342   echo "Setting monitor flags = $sim_monitor" 6>&1
3343 fi
3344 else
3345   sim_monitor=""
3346 fi
3347
3348
3349 # Check whether --enable-sim-opcode or --disable-sim-opcode was given.
3350 if test "${enable_sim_opcode+set}" = set; then
3351   enableval="$enable_sim_opcode"
3352   case "${enableval}" in
3353   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-opcode=file"" 1>&2; exit 1; };;
3354   *)            if test -f "${srcdir}/${enableval}"; then
3355                   sim_opcode="${enableval}"
3356                 elif test -f "${srcdir}/dc-${enableval}"; then
3357                   sim_opcode="dc-${enableval}"
3358                 else
3359                   { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
3360                   sim_opcode="dc-complex"
3361                 fi;;
3362 esac
3363 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3364   echo "Setting opcode flags = $sim_opcode" 6>&1
3365 fi
3366 else
3367   sim_opcode="dc-complex"
3368 if test x"$silent" != x"yes"; then
3369   echo "Setting opcode flags = $sim_opcode"
3370 fi
3371 fi
3372
3373
3374 # Check whether --enable-sim-packages or --disable-sim-packages was given.
3375 if test "${enable_sim_packages+set}" = set; then
3376   enableval="$enable_sim_packages"
3377   packages=disklabel
3378 case "${enableval}" in
3379   yes)  ;;
3380   no)   { echo "configure: error: "List of packages must be specified for --enable-sim-packages"" 1>&2; exit 1; }; packages="";;
3381   ,*)   packages="${packages}${enableval}";;
3382   *,)   packages="${enableval}${packages}";;
3383   *)    packages="${enableval}"'';;
3384 esac
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" && test x"$packages" != x""; then
3388   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3389 fi
3390 else
3391   packages=disklabel
3392 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3393 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3394 if test x"$silent" != x"yes"; then
3395   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3396 fi
3397 fi
3398
3399
3400 # Check whether --enable-sim-regparm or --disable-sim-regparm was given.
3401 if test "${enable_sim_regparm+set}" = set; then
3402   enableval="$enable_sim_regparm"
3403   case "${enableval}" in
3404   0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
3405   no)                            sim_regparm="" ;;
3406   yes)                           sim_regparm="-DWITH_REGPARM=3";;
3407   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-regparm"" 1>&2; exit 1; }; sim_regparm="";;
3408 esac
3409 if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
3410   echo "Setting regparm flags = $sim_regparm" 6>&1
3411 fi
3412 else
3413   sim_regparm=""
3414 fi
3415
3416
3417 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
3418 if test "${enable_sim_reserved_bits+set}" = set; then
3419   enableval="$enable_sim_reserved_bits"
3420   case "${enableval}" in
3421   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
3422   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
3423   *)    { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved="";;
3424 esac
3425 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3426   echo "Setting reserved flags = $sim_reserved" 6>&1
3427 fi
3428 else
3429   sim_reserved=""
3430 fi
3431
3432
3433 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3434 if test "${enable_sim_smp+set}" = set; then
3435   enableval="$enable_sim_smp"
3436   case "${enableval}" in
3437   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3438   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3439   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3440 esac
3441 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3442   echo "Setting smp flags = $sim_smp" 6>&1
3443 fi
3444 else
3445   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3446 if test x"$silent" != x"yes"; then
3447   echo "Setting smp flags = $sim_smp" 6>&1
3448 fi
3449 fi
3450
3451
3452 # Check whether --enable-sim-stdcall or --disable-sim-stdcall was given.
3453 if test "${enable_sim_stdcall+set}" = set; then
3454   enableval="$enable_sim_stdcall"
3455   case "${enableval}" in
3456   no)           sim_stdcall="" ;;
3457   std*)         sim_stdcall="-DWITH_STDCALL=1";;
3458   yes)          sim_stdcall="-DWITH_STDCALL=1";;
3459   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-stdcall"" 1>&2; exit 1; }; sim_stdcall="";;
3460 esac
3461 if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
3462   echo "Setting function call flags = $sim_stdcall" 6>&1
3463 fi
3464 else
3465   sim_stdcall=""
3466 fi
3467
3468
3469 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3470 if test "${enable_sim_stdio+set}" = set; then
3471   enableval="$enable_sim_stdio"
3472   case "${enableval}" in
3473   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3474   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3475   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3476 esac
3477 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3478   echo "Setting stdio flags = $sim_stdio" 6>&1
3479 fi
3480 else
3481   sim_stdio=""
3482 fi
3483
3484
3485 # Check whether --enable-sim-switch or --disable-sim-switch was given.
3486 if test "${enable_sim_switch+set}" = set; then
3487   enableval="$enable_sim_switch"
3488   case "${enableval}" in
3489   yes)  sim_switch="-s";;
3490   no)   sim_switch="";;
3491   *)    { echo "configure: error: "--enable-sim-switch does not take a value"" 1>&2; exit 1; }; sim_switch="";;
3492 esac
3493 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3494   echo "Setting switch flags = $sim_switch" 6>&1
3495 fi
3496 else
3497   sim_switch="";
3498 if test x"$silent" != x"yes"; then
3499   echo "Setting switch flags = $sim_switch" 6>&1
3500 fi
3501 fi
3502
3503
3504 # Check whether --enable-sim-timebase or --disable-sim-timebase was given.
3505 if test "${enable_sim_timebase+set}" = set; then
3506   enableval="$enable_sim_timebase"
3507   case "${enableval}" in
3508   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
3509   no)   sim_timebase="-DWITH_TIME_BASE=0";;
3510   *)    { echo "configure: error: "--enable-sim-timebase does not take a value"" 1>&2; exit 1; }; sim_timebase="";;
3511 esac
3512 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3513   echo "Setting timebase flags = $sim_timebase" 6>&1
3514 fi
3515 else
3516   sim_timebase=""
3517 fi
3518
3519
3520 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3521 if test "${enable_sim_trace+set}" = set; then
3522   enableval="$enable_sim_trace"
3523   case "${enableval}" in
3524   yes)  sim_trace="-DWITH_TRACE=1";;
3525   no)   sim_trace="-DWITH_TRACE=0";;
3526   *)    { echo "configure: error: "--enable-sim-trace does not take a value"" 1>&2; exit 1; }; sim_trace="";;
3527 esac
3528 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3529   echo "Setting trace flags = $sim_trace" 6>&1
3530 fi
3531 else
3532   sim_trace=""
3533 fi
3534
3535
3536 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
3537 if test "${enable_sim_warnings+set}" = set; then
3538   enableval="$enable_sim_warnings"
3539   case "${enableval}" in
3540   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3541   no)   sim_warnings="-w";;
3542   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3543 esac
3544 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3545   echo "Setting warning flags = $sim_warnings" 6>&1
3546 fi
3547 else
3548   sim_warnings=""
3549 fi
3550
3551
3552 # Check whether --enable-sim-xor-endian or --disable-sim-xor-endian was given.
3553 if test "${enable_sim_xor_endian+set}" = set; then
3554   enableval="$enable_sim_xor_endian"
3555   case "${enableval}" in
3556   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3557   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3558   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
3559 esac
3560 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3561   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
3562 fi
3563 else
3564   sim_xor_endian=""
3565 fi
3566
3567
3568 ac_aux_dir=
3569 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
3570   if test -f $ac_dir/install-sh; then
3571     ac_aux_dir=$ac_dir
3572     ac_install_sh="$ac_aux_dir/install-sh -c"
3573     break
3574   elif test -f $ac_dir/install.sh; then
3575     ac_aux_dir=$ac_dir
3576     ac_install_sh="$ac_aux_dir/install.sh -c"
3577     break
3578   fi
3579 done
3580 if test -z "$ac_aux_dir"; then
3581   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
3582 fi
3583 ac_config_guess=$ac_aux_dir/config.guess
3584 ac_config_sub=$ac_aux_dir/config.sub
3585 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
3586
3587
3588 # Do some error checking and defaulting for the host and target type.
3589 # The inputs are:
3590 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
3591 #
3592 # The rules are:
3593 # 1. You are not allowed to specify --host, --target, and nonopt at the
3594 #    same time.
3595 # 2. Host defaults to nonopt.
3596 # 3. If nonopt is not specified, then host defaults to the current host,
3597 #    as determined by config.guess.
3598 # 4. Target and build default to nonopt.
3599 # 5. If nonopt is not specified, then target and build default to host.
3600
3601 # The aliases save the names the user supplied, while $host etc.
3602 # will get canonicalized.
3603 case $host---$target---$nonopt in
3604 NONE---*---* | *---NONE---* | *---*---NONE) ;;
3605 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
3606 esac
3607
3608
3609 # Make sure we can run config.sub.
3610 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
3611 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
3612 fi
3613
3614 echo $ac_n "checking host system type""... $ac_c" 1>&6
3615 echo "configure:3616: checking host system type" >&5
3616
3617 host_alias=$host
3618 case "$host_alias" in
3619 NONE)
3620   case $nonopt in
3621   NONE)
3622     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
3623     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
3624     fi ;;
3625   *) host_alias=$nonopt ;;
3626   esac ;;
3627 esac
3628
3629 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
3630 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3631 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3632 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3633 echo "$ac_t""$host" 1>&6
3634
3635 echo $ac_n "checking target system type""... $ac_c" 1>&6
3636 echo "configure:3637: checking target system type" >&5
3637
3638 target_alias=$target
3639 case "$target_alias" in
3640 NONE)
3641   case $nonopt in
3642   NONE) target_alias=$host_alias ;;
3643   *) target_alias=$nonopt ;;
3644   esac ;;
3645 esac
3646
3647 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
3648 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3649 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3650 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3651 echo "$ac_t""$target" 1>&6
3652
3653 echo $ac_n "checking build system type""... $ac_c" 1>&6
3654 echo "configure:3655: checking build system type" >&5
3655
3656 build_alias=$build
3657 case "$build_alias" in
3658 NONE)
3659   case $nonopt in
3660   NONE) build_alias=$host_alias ;;
3661   *) build_alias=$nonopt ;;
3662   esac ;;
3663 esac
3664
3665 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
3666 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3667 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3668 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3669 echo "$ac_t""$build" 1>&6
3670
3671 test "$host_alias" != "$target_alias" &&
3672   test "$program_prefix$program_suffix$program_transform_name" = \
3673     NONENONEs,x,x, &&
3674   program_prefix=${target_alias}-
3675
3676 if test "$program_transform_name" = s,x,x,; then
3677   program_transform_name=
3678 else
3679   # Double any \ or $.  echo might interpret backslashes.
3680   cat <<\EOF_SED > conftestsed
3681 s,\\,\\\\,g; s,\$,$$,g
3682 EOF_SED
3683   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3684   rm -f conftestsed
3685 fi
3686 test "$program_prefix" != NONE &&
3687   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3688 # Use a double $ so make ignores it.
3689 test "$program_suffix" != NONE &&
3690   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3691
3692 # sed with no file args requires a program.
3693 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3694
3695
3696 . ${srcdir}/../../bfd/configure.host
3697
3698
3699
3700 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
3701 echo "configure:3702: checking for st_blksize in struct stat" >&5
3702 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
3703   echo $ac_n "(cached) $ac_c" 1>&6
3704 else
3705   cat > conftest.$ac_ext <<EOF
3706 #line 3707 "configure"
3707 #include "confdefs.h"
3708 #include <sys/types.h>
3709 #include <sys/stat.h>
3710 int main() {
3711 struct stat s; s.st_blksize;
3712 ; return 0; }
3713 EOF
3714 if { (eval echo configure:3715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3715   rm -rf conftest*
3716   ac_cv_struct_st_blksize=yes
3717 else
3718   echo "configure: failed program was:" >&5
3719   cat conftest.$ac_ext >&5
3720   rm -rf conftest*
3721   ac_cv_struct_st_blksize=no
3722 fi
3723 rm -f conftest*
3724 fi
3725
3726 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
3727 if test $ac_cv_struct_st_blksize = yes; then
3728   cat >> confdefs.h <<\EOF
3729 #define HAVE_ST_BLKSIZE 1
3730 EOF
3731
3732 fi
3733
3734 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
3735 echo "configure:3736: checking for st_blocks in struct stat" >&5
3736 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
3737   echo $ac_n "(cached) $ac_c" 1>&6
3738 else
3739   cat > conftest.$ac_ext <<EOF
3740 #line 3741 "configure"
3741 #include "confdefs.h"
3742 #include <sys/types.h>
3743 #include <sys/stat.h>
3744 int main() {
3745 struct stat s; s.st_blocks;
3746 ; return 0; }
3747 EOF
3748 if { (eval echo configure:3749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3749   rm -rf conftest*
3750   ac_cv_struct_st_blocks=yes
3751 else
3752   echo "configure: failed program was:" >&5
3753   cat conftest.$ac_ext >&5
3754   rm -rf conftest*
3755   ac_cv_struct_st_blocks=no
3756 fi
3757 rm -f conftest*
3758 fi
3759
3760 echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
3761 if test $ac_cv_struct_st_blocks = yes; then
3762   cat >> confdefs.h <<\EOF
3763 #define HAVE_ST_BLOCKS 1
3764 EOF
3765
3766 else
3767   LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
3768 fi
3769
3770 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
3771 echo "configure:3772: checking for st_rdev in struct stat" >&5
3772 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
3773   echo $ac_n "(cached) $ac_c" 1>&6
3774 else
3775   cat > conftest.$ac_ext <<EOF
3776 #line 3777 "configure"
3777 #include "confdefs.h"
3778 #include <sys/types.h>
3779 #include <sys/stat.h>
3780 int main() {
3781 struct stat s; s.st_rdev;
3782 ; return 0; }
3783 EOF
3784 if { (eval echo configure:3785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3785   rm -rf conftest*
3786   ac_cv_struct_st_rdev=yes
3787 else
3788   echo "configure: failed program was:" >&5
3789   cat conftest.$ac_ext >&5
3790   rm -rf conftest*
3791   ac_cv_struct_st_rdev=no
3792 fi
3793 rm -f conftest*
3794 fi
3795
3796 echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
3797 if test $ac_cv_struct_st_rdev = yes; then
3798   cat >> confdefs.h <<\EOF
3799 #define HAVE_ST_RDEV 1
3800 EOF
3801
3802 fi
3803
3804 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
3805 echo "configure:3806: checking whether struct tm is in sys/time.h or time.h" >&5
3806 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
3807   echo $ac_n "(cached) $ac_c" 1>&6
3808 else
3809   cat > conftest.$ac_ext <<EOF
3810 #line 3811 "configure"
3811 #include "confdefs.h"
3812 #include <sys/types.h>
3813 #include <time.h>
3814 int main() {
3815 struct tm *tp; tp->tm_sec;
3816 ; return 0; }
3817 EOF
3818 if { (eval echo configure:3819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3819   rm -rf conftest*
3820   ac_cv_struct_tm=time.h
3821 else
3822   echo "configure: failed program was:" >&5
3823   cat conftest.$ac_ext >&5
3824   rm -rf conftest*
3825   ac_cv_struct_tm=sys/time.h
3826 fi
3827 rm -f conftest*
3828 fi
3829
3830 echo "$ac_t""$ac_cv_struct_tm" 1>&6
3831 if test $ac_cv_struct_tm = sys/time.h; then
3832   cat >> confdefs.h <<\EOF
3833 #define TM_IN_SYS_TIME 1
3834 EOF
3835
3836 fi
3837
3838 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
3839 echo "configure:3840: checking for tm_zone in struct tm" >&5
3840 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
3841   echo $ac_n "(cached) $ac_c" 1>&6
3842 else
3843   cat > conftest.$ac_ext <<EOF
3844 #line 3845 "configure"
3845 #include "confdefs.h"
3846 #include <sys/types.h>
3847 #include <$ac_cv_struct_tm>
3848 int main() {
3849 struct tm tm; tm.tm_zone;
3850 ; return 0; }
3851 EOF
3852 if { (eval echo configure:3853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3853   rm -rf conftest*
3854   ac_cv_struct_tm_zone=yes
3855 else
3856   echo "configure: failed program was:" >&5
3857   cat conftest.$ac_ext >&5
3858   rm -rf conftest*
3859   ac_cv_struct_tm_zone=no
3860 fi
3861 rm -f conftest*
3862 fi
3863
3864 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
3865 if test "$ac_cv_struct_tm_zone" = yes; then
3866   cat >> confdefs.h <<\EOF
3867 #define HAVE_TM_ZONE 1
3868 EOF
3869
3870 else
3871   echo $ac_n "checking for tzname""... $ac_c" 1>&6
3872 echo "configure:3873: checking for tzname" >&5
3873 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
3874   echo $ac_n "(cached) $ac_c" 1>&6
3875 else
3876   cat > conftest.$ac_ext <<EOF
3877 #line 3878 "configure"
3878 #include "confdefs.h"
3879 #include <time.h>
3880 #ifndef tzname /* For SGI.  */
3881 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
3882 #endif
3883 int main() {
3884 atoi(*tzname);
3885 ; return 0; }
3886 EOF
3887 if { (eval echo configure:3888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3888   rm -rf conftest*
3889   ac_cv_var_tzname=yes
3890 else
3891   echo "configure: failed program was:" >&5
3892   cat conftest.$ac_ext >&5
3893   rm -rf conftest*
3894   ac_cv_var_tzname=no
3895 fi
3896 rm -f conftest*
3897 fi
3898
3899 echo "$ac_t""$ac_cv_var_tzname" 1>&6
3900   if test $ac_cv_var_tzname = yes; then
3901     cat >> confdefs.h <<\EOF
3902 #define HAVE_TZNAME 1
3903 EOF
3904
3905   fi
3906 fi
3907
3908
3909 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3910 echo "configure:3911: checking for uid_t in sys/types.h" >&5
3911 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3912   echo $ac_n "(cached) $ac_c" 1>&6
3913 else
3914   cat > conftest.$ac_ext <<EOF
3915 #line 3916 "configure"
3916 #include "confdefs.h"
3917 #include <sys/types.h>
3918 EOF
3919 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3920   egrep "uid_t" >/dev/null 2>&1; then
3921   rm -rf conftest*
3922   ac_cv_type_uid_t=yes
3923 else
3924   rm -rf conftest*
3925   ac_cv_type_uid_t=no
3926 fi
3927 rm -f conftest*
3928
3929 fi
3930
3931 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3932 if test $ac_cv_type_uid_t = no; then
3933   cat >> confdefs.h <<\EOF
3934 #define uid_t int
3935 EOF
3936
3937   cat >> confdefs.h <<\EOF
3938 #define gid_t int
3939 EOF
3940
3941 fi
3942
3943 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3944 echo "configure:3945: checking type of array argument to getgroups" >&5
3945 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3946   echo $ac_n "(cached) $ac_c" 1>&6
3947 else
3948   if test "$cross_compiling" = yes; then
3949   ac_cv_type_getgroups=cross
3950 else
3951   cat > conftest.$ac_ext <<EOF
3952 #line 3953 "configure"
3953 #include "confdefs.h"
3954
3955 /* Thanks to Mike Rendell for this test.  */
3956 #include <sys/types.h>
3957 #define NGID 256
3958 #undef MAX
3959 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3960 main()
3961 {
3962   gid_t gidset[NGID];
3963   int i, n;
3964   union { gid_t gval; long lval; }  val;
3965
3966   val.lval = -1;
3967   for (i = 0; i < NGID; i++)
3968     gidset[i] = val.gval;
3969   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3970                  gidset);
3971   /* Exit non-zero if getgroups seems to require an array of ints.  This
3972      happens when gid_t is short but getgroups modifies an array of ints.  */
3973   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3974 }
3975
3976 EOF
3977 if { (eval echo configure:3978: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3978 then
3979     ac_cv_type_getgroups=gid_t
3980 else
3981   echo "configure: failed program was:" >&5
3982   cat conftest.$ac_ext >&5
3983   rm -fr conftest*
3984   ac_cv_type_getgroups=int
3985 fi
3986 rm -fr conftest*
3987 fi
3988
3989 if test $ac_cv_type_getgroups = cross; then
3990         cat > conftest.$ac_ext <<EOF
3991 #line 3992 "configure"
3992 #include "confdefs.h"
3993 #include <unistd.h>
3994 EOF
3995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3996   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
3997   rm -rf conftest*
3998   ac_cv_type_getgroups=gid_t
3999 else
4000   rm -rf conftest*
4001   ac_cv_type_getgroups=int
4002 fi
4003 rm -f conftest*
4004
4005 fi
4006 fi
4007
4008 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
4009 cat >> confdefs.h <<EOF
4010 #define GETGROUPS_T $ac_cv_type_getgroups
4011 EOF
4012
4013
4014 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
4015 echo "configure:4016: checking for mode_t" >&5
4016 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
4017   echo $ac_n "(cached) $ac_c" 1>&6
4018 else
4019   cat > conftest.$ac_ext <<EOF
4020 #line 4021 "configure"
4021 #include "confdefs.h"
4022 #include <sys/types.h>
4023 #if STDC_HEADERS
4024 #include <stdlib.h>
4025 #include <stddef.h>
4026 #endif
4027 EOF
4028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4029   egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4030   rm -rf conftest*
4031   ac_cv_type_mode_t=yes
4032 else
4033   rm -rf conftest*
4034   ac_cv_type_mode_t=no
4035 fi
4036 rm -f conftest*
4037
4038 fi
4039 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
4040 if test $ac_cv_type_mode_t = no; then
4041   cat >> confdefs.h <<\EOF
4042 #define mode_t int
4043 EOF
4044
4045 fi
4046
4047 echo $ac_n "checking for off_t""... $ac_c" 1>&6
4048 echo "configure:4049: checking for off_t" >&5
4049 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
4050   echo $ac_n "(cached) $ac_c" 1>&6
4051 else
4052   cat > conftest.$ac_ext <<EOF
4053 #line 4054 "configure"
4054 #include "confdefs.h"
4055 #include <sys/types.h>
4056 #if STDC_HEADERS
4057 #include <stdlib.h>
4058 #include <stddef.h>
4059 #endif
4060 EOF
4061 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4062   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4063   rm -rf conftest*
4064   ac_cv_type_off_t=yes
4065 else
4066   rm -rf conftest*
4067   ac_cv_type_off_t=no
4068 fi
4069 rm -f conftest*
4070
4071 fi
4072 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4073 if test $ac_cv_type_off_t = no; then
4074   cat >> confdefs.h <<\EOF
4075 #define off_t long
4076 EOF
4077
4078 fi
4079
4080 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
4081 echo "configure:4082: checking for pid_t" >&5
4082 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
4083   echo $ac_n "(cached) $ac_c" 1>&6
4084 else
4085   cat > conftest.$ac_ext <<EOF
4086 #line 4087 "configure"
4087 #include "confdefs.h"
4088 #include <sys/types.h>
4089 #if STDC_HEADERS
4090 #include <stdlib.h>
4091 #include <stddef.h>
4092 #endif
4093 EOF
4094 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4095   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4096   rm -rf conftest*
4097   ac_cv_type_pid_t=yes
4098 else
4099   rm -rf conftest*
4100   ac_cv_type_pid_t=no
4101 fi
4102 rm -f conftest*
4103
4104 fi
4105 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
4106 if test $ac_cv_type_pid_t = no; then
4107   cat >> confdefs.h <<\EOF
4108 #define pid_t int
4109 EOF
4110
4111 fi
4112
4113 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
4114 echo "configure:4115: checking return type of signal handlers" >&5
4115 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
4116   echo $ac_n "(cached) $ac_c" 1>&6
4117 else
4118   cat > conftest.$ac_ext <<EOF
4119 #line 4120 "configure"
4120 #include "confdefs.h"
4121 #include <sys/types.h>
4122 #include <signal.h>
4123 #ifdef signal
4124 #undef signal
4125 #endif
4126 #ifdef __cplusplus
4127 extern "C" void (*signal (int, void (*)(int)))(int);
4128 #else
4129 void (*signal ()) ();
4130 #endif
4131
4132 int main() {
4133 int i;
4134 ; return 0; }
4135 EOF
4136 if { (eval echo configure:4137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4137   rm -rf conftest*
4138   ac_cv_type_signal=void
4139 else
4140   echo "configure: failed program was:" >&5
4141   cat conftest.$ac_ext >&5
4142   rm -rf conftest*
4143   ac_cv_type_signal=int
4144 fi
4145 rm -f conftest*
4146 fi
4147
4148 echo "$ac_t""$ac_cv_type_signal" 1>&6
4149 cat >> confdefs.h <<EOF
4150 #define RETSIGTYPE $ac_cv_type_signal
4151 EOF
4152
4153
4154 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4155 echo "configure:4156: checking for size_t" >&5
4156 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4157   echo $ac_n "(cached) $ac_c" 1>&6
4158 else
4159   cat > conftest.$ac_ext <<EOF
4160 #line 4161 "configure"
4161 #include "confdefs.h"
4162 #include <sys/types.h>
4163 #if STDC_HEADERS
4164 #include <stdlib.h>
4165 #include <stddef.h>
4166 #endif
4167 EOF
4168 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4169   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4170   rm -rf conftest*
4171   ac_cv_type_size_t=yes
4172 else
4173   rm -rf conftest*
4174   ac_cv_type_size_t=no
4175 fi
4176 rm -f conftest*
4177
4178 fi
4179 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4180 if test $ac_cv_type_size_t = no; then
4181   cat >> confdefs.h <<\EOF
4182 #define size_t unsigned
4183 EOF
4184
4185 fi
4186
4187 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
4188 echo "configure:4189: checking for uid_t in sys/types.h" >&5
4189 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
4190   echo $ac_n "(cached) $ac_c" 1>&6
4191 else
4192   cat > conftest.$ac_ext <<EOF
4193 #line 4194 "configure"
4194 #include "confdefs.h"
4195 #include <sys/types.h>
4196 EOF
4197 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4198   egrep "uid_t" >/dev/null 2>&1; then
4199   rm -rf conftest*
4200   ac_cv_type_uid_t=yes
4201 else
4202   rm -rf conftest*
4203   ac_cv_type_uid_t=no
4204 fi
4205 rm -f conftest*
4206
4207 fi
4208
4209 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
4210 if test $ac_cv_type_uid_t = no; then
4211   cat >> confdefs.h <<\EOF
4212 #define uid_t int
4213 EOF
4214
4215   cat >> confdefs.h <<\EOF
4216 #define gid_t int
4217 EOF
4218
4219 fi
4220
4221
4222 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
4223 do
4224 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4225 echo "configure:4226: checking for $ac_func" >&5
4226 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4227   echo $ac_n "(cached) $ac_c" 1>&6
4228 else
4229   cat > conftest.$ac_ext <<EOF
4230 #line 4231 "configure"
4231 #include "confdefs.h"
4232 /* System header to define __stub macros and hopefully few prototypes,
4233     which can conflict with char $ac_func(); below.  */
4234 #include <assert.h>
4235 /* Override any gcc2 internal prototype to avoid an error.  */
4236 /* We use char because int might match the return type of a gcc2
4237     builtin and then its argument prototype would still apply.  */
4238 char $ac_func();
4239
4240 int main() {
4241
4242 /* The GNU C library defines this for functions which it implements
4243     to always fail with ENOSYS.  Some functions are actually named
4244     something starting with __ and the normal name is an alias.  */
4245 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4246 choke me
4247 #else
4248 $ac_func();
4249 #endif
4250
4251 ; return 0; }
4252 EOF
4253 if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4254   rm -rf conftest*
4255   eval "ac_cv_func_$ac_func=yes"
4256 else
4257   echo "configure: failed program was:" >&5
4258   cat conftest.$ac_ext >&5
4259   rm -rf conftest*
4260   eval "ac_cv_func_$ac_func=no"
4261 fi
4262 rm -f conftest*
4263 fi
4264
4265 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4266   echo "$ac_t""yes" 1>&6
4267     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4268   cat >> confdefs.h <<EOF
4269 #define $ac_tr_func 1
4270 EOF
4271
4272 else
4273   echo "$ac_t""no" 1>&6
4274 fi
4275 done
4276
4277
4278 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
4279 do
4280 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4281 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4282 echo "configure:4283: checking for $ac_hdr" >&5
4283 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4284   echo $ac_n "(cached) $ac_c" 1>&6
4285 else
4286   cat > conftest.$ac_ext <<EOF
4287 #line 4288 "configure"
4288 #include "confdefs.h"
4289 #include <$ac_hdr>
4290 EOF
4291 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4292 { (eval echo configure:4293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4293 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4294 if test -z "$ac_err"; then
4295   rm -rf conftest*
4296   eval "ac_cv_header_$ac_safe=yes"
4297 else
4298   echo "$ac_err" >&5
4299   echo "configure: failed program was:" >&5
4300   cat conftest.$ac_ext >&5
4301   rm -rf conftest*
4302   eval "ac_cv_header_$ac_safe=no"
4303 fi
4304 rm -f conftest*
4305 fi
4306 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4307   echo "$ac_t""yes" 1>&6
4308     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4309   cat >> confdefs.h <<EOF
4310 #define $ac_tr_hdr 1
4311 EOF
4312
4313 else
4314   echo "$ac_t""no" 1>&6
4315 fi
4316 done
4317
4318 ac_header_dirent=no
4319 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4320 do
4321 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4322 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4323 echo "configure:4324: checking for $ac_hdr that defines DIR" >&5
4324 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4325   echo $ac_n "(cached) $ac_c" 1>&6
4326 else
4327   cat > conftest.$ac_ext <<EOF
4328 #line 4329 "configure"
4329 #include "confdefs.h"
4330 #include <sys/types.h>
4331 #include <$ac_hdr>
4332 int main() {
4333 DIR *dirp = 0;
4334 ; return 0; }
4335 EOF
4336 if { (eval echo configure:4337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4337   rm -rf conftest*
4338   eval "ac_cv_header_dirent_$ac_safe=yes"
4339 else
4340   echo "configure: failed program was:" >&5
4341   cat conftest.$ac_ext >&5
4342   rm -rf conftest*
4343   eval "ac_cv_header_dirent_$ac_safe=no"
4344 fi
4345 rm -f conftest*
4346 fi
4347 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4348   echo "$ac_t""yes" 1>&6
4349     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4350   cat >> confdefs.h <<EOF
4351 #define $ac_tr_hdr 1
4352 EOF
4353  ac_header_dirent=$ac_hdr; break
4354 else
4355   echo "$ac_t""no" 1>&6
4356 fi
4357 done
4358 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4359 if test $ac_header_dirent = dirent.h; then
4360 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4361 echo "configure:4362: checking for opendir in -ldir" >&5
4362 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4363 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4364   echo $ac_n "(cached) $ac_c" 1>&6
4365 else
4366   ac_save_LIBS="$LIBS"
4367 LIBS="-ldir  $LIBS"
4368 cat > conftest.$ac_ext <<EOF
4369 #line 4370 "configure"
4370 #include "confdefs.h"
4371 /* Override any gcc2 internal prototype to avoid an error.  */
4372 /* We use char because int might match the return type of a gcc2
4373     builtin and then its argument prototype would still apply.  */
4374 char opendir();
4375
4376 int main() {
4377 opendir()
4378 ; return 0; }
4379 EOF
4380 if { (eval echo configure:4381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4381   rm -rf conftest*
4382   eval "ac_cv_lib_$ac_lib_var=yes"
4383 else
4384   echo "configure: failed program was:" >&5
4385   cat conftest.$ac_ext >&5
4386   rm -rf conftest*
4387   eval "ac_cv_lib_$ac_lib_var=no"
4388 fi
4389 rm -f conftest*
4390 LIBS="$ac_save_LIBS"
4391
4392 fi
4393 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4394   echo "$ac_t""yes" 1>&6
4395   LIBS="$LIBS -ldir"
4396 else
4397   echo "$ac_t""no" 1>&6
4398 fi
4399
4400 else
4401 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4402 echo "configure:4403: checking for opendir in -lx" >&5
4403 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4404 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4405   echo $ac_n "(cached) $ac_c" 1>&6
4406 else
4407   ac_save_LIBS="$LIBS"
4408 LIBS="-lx  $LIBS"
4409 cat > conftest.$ac_ext <<EOF
4410 #line 4411 "configure"
4411 #include "confdefs.h"
4412 /* Override any gcc2 internal prototype to avoid an error.  */
4413 /* We use char because int might match the return type of a gcc2
4414     builtin and then its argument prototype would still apply.  */
4415 char opendir();
4416
4417 int main() {
4418 opendir()
4419 ; return 0; }
4420 EOF
4421 if { (eval echo configure:4422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4422   rm -rf conftest*
4423   eval "ac_cv_lib_$ac_lib_var=yes"
4424 else
4425   echo "configure: failed program was:" >&5
4426   cat conftest.$ac_ext >&5
4427   rm -rf conftest*
4428   eval "ac_cv_lib_$ac_lib_var=no"
4429 fi
4430 rm -f conftest*
4431 LIBS="$ac_save_LIBS"
4432
4433 fi
4434 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4435   echo "$ac_t""yes" 1>&6
4436   LIBS="$LIBS -lx"
4437 else
4438   echo "$ac_t""no" 1>&6
4439 fi
4440
4441 fi
4442
4443
4444 sim_termio=""
4445 echo $ac_n "checking for struct termios""... $ac_c" 1>&6
4446 echo "configure:4447: checking for struct termios" >&5
4447 if eval "test \"`echo '$''{'ac_cv_termios_struct'+set}'`\" = set"; then
4448   echo $ac_n "(cached) $ac_c" 1>&6
4449 else
4450   cat > conftest.$ac_ext <<EOF
4451 #line 4452 "configure"
4452 #include "confdefs.h"
4453 #include <sys/types.h>
4454 #include <sys/termios.h>
4455 int main() {
4456 static struct termios x;
4457  x.c_iflag = 0;
4458  x.c_oflag = 0;
4459  x.c_cflag = 0;
4460  x.c_lflag = 0;
4461  x.c_cc[NCCS] = 0;
4462 ; return 0; }
4463 EOF
4464 if { (eval echo configure:4465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4465   rm -rf conftest*
4466   ac_cv_termios_struct=yes
4467 else
4468   echo "configure: failed program was:" >&5
4469   cat conftest.$ac_ext >&5
4470   rm -rf conftest*
4471   ac_cv_termios_struct=no
4472 fi
4473 rm -f conftest*
4474 fi
4475
4476 echo "$ac_t""$ac_cv_termios_struct" 1>&6
4477 if test $ac_cv_termios_struct = yes; then
4478   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4479 fi
4480
4481 if test "$ac_cv_termios_struct" = "yes"; then
4482   echo $ac_n "checking for c_line field in struct termios""... $ac_c" 1>&6
4483 echo "configure:4484: checking for c_line field in struct termios" >&5
4484   if eval "test \"`echo '$''{'ac_cv_termios_cline'+set}'`\" = set"; then
4485   echo $ac_n "(cached) $ac_c" 1>&6
4486 else
4487   cat > conftest.$ac_ext <<EOF
4488 #line 4489 "configure"
4489 #include "confdefs.h"
4490 #include <sys/types.h>
4491 #include <sys/termios.h>
4492 int main() {
4493 static struct termios x; x.c_line = 0;
4494 ; return 0; }
4495 EOF
4496 if { (eval echo configure:4497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4497   rm -rf conftest*
4498   ac_cv_termios_cline=yes
4499 else
4500   echo "configure: failed program was:" >&5
4501   cat conftest.$ac_ext >&5
4502   rm -rf conftest*
4503   ac_cv_termios_cline=no
4504 fi
4505 rm -f conftest*
4506 fi
4507
4508
4509   echo "$ac_t""$ac_cv_termios_cline" 1>&6
4510   if test $ac_cv_termios_cline = yes; then
4511     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4512   fi
4513 else
4514   ac_cv_termios_cline=no
4515 fi
4516
4517 if test "$ac_cv_termios_struct" != "yes"; then
4518   echo $ac_n "checking for struct termio""... $ac_c" 1>&6
4519 echo "configure:4520: checking for struct termio" >&5
4520   if eval "test \"`echo '$''{'ac_cv_termio_struct'+set}'`\" = set"; then
4521   echo $ac_n "(cached) $ac_c" 1>&6
4522 else
4523   cat > conftest.$ac_ext <<EOF
4524 #line 4525 "configure"
4525 #include "confdefs.h"
4526 #include <sys/types.h>
4527 #include <sys/termio.h>
4528 int main() {
4529 static struct termio x;
4530  x.c_iflag = 0;
4531  x.c_oflag = 0;
4532  x.c_cflag = 0;
4533  x.c_lflag = 0;
4534  x.c_cc[NCC] = 0;
4535 ; return 0; }
4536 EOF
4537 if { (eval echo configure:4538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4538   rm -rf conftest*
4539   ac_cv_termio_struct=yes
4540 else
4541   echo "configure: failed program was:" >&5
4542   cat conftest.$ac_ext >&5
4543   rm -rf conftest*
4544   ac_cv_termio_struct=no
4545 fi
4546 rm -f conftest*
4547 fi
4548
4549   echo "$ac_t""$ac_cv_termio_struct" 1>&6
4550   if test $ac_cv_termio_struct = yes; then
4551     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4552   fi
4553 else
4554   ac_cv_termio_struct=no
4555 fi
4556
4557 if test "$ac_cv_termio_struct" = "yes"; then
4558   echo $ac_n "checking for c_line field in struct termio""... $ac_c" 1>&6
4559 echo "configure:4560: checking for c_line field in struct termio" >&5
4560   if eval "test \"`echo '$''{'ac_cv_termio_cline'+set}'`\" = set"; then
4561   echo $ac_n "(cached) $ac_c" 1>&6
4562 else
4563   cat > conftest.$ac_ext <<EOF
4564 #line 4565 "configure"
4565 #include "confdefs.h"
4566 #include <sys/types.h>
4567 #include <sys/termio.h>
4568 int main() {
4569 static struct termio x; x.c_line = 0;
4570 ; return 0; }
4571 EOF
4572 if { (eval echo configure:4573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4573   rm -rf conftest*
4574   ac_cv_termio_cline=yes
4575 else
4576   echo "configure: failed program was:" >&5
4577   cat conftest.$ac_ext >&5
4578   rm -rf conftest*
4579   ac_cv_termio_cline=no
4580 fi
4581 rm -f conftest*
4582 fi
4583
4584
4585   echo "$ac_t""$ac_cv_termio_cline" 1>&6
4586   if test $ac_cv_termio_cline = yes; then
4587     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4588   fi
4589 else
4590   ac_cv_termio_cline=no
4591 fi
4592
4593 sim_devzero=""
4594 echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
4595 echo "configure:4596: checking for /dev/zero" >&5
4596 if eval "test \"`echo '$''{'ac_cv_devzero'+set}'`\" = set"; then
4597   echo $ac_n "(cached) $ac_c" 1>&6
4598 else
4599   if test "$cross_compiling" = yes; then
4600   ac_cv_devzero=no
4601 else
4602   cat > conftest.$ac_ext <<EOF
4603 #line 4604 "configure"
4604 #include "confdefs.h"
4605 #include <fcntl.h>
4606 main () {
4607   char buf[2048];
4608   int i;
4609   int fd = open ("/dev/zero", O_RDONLY);
4610   if (fd < 0)
4611     return 1;
4612   for (i = 0; i < sizeof (buf); i++)
4613     buf[i] = 1;
4614   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4615     return 1;
4616   for (i = 0; i < sizeof (buf); i++)
4617     if (buf[i])
4618       return 1;
4619   return 0;
4620 }
4621 EOF
4622 if { (eval echo configure:4623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4623 then
4624   ac_cv_devzero=yes
4625 else
4626   echo "configure: failed program was:" >&5
4627   cat conftest.$ac_ext >&5
4628   rm -fr conftest*
4629   ac_cv_devzero=no
4630 fi
4631 rm -fr conftest*
4632 fi
4633
4634 fi
4635
4636 echo "$ac_t""$ac_cv_devzero" 1>&6
4637 if test $ac_cv_devzero = yes; then
4638   sim_devzero="-DHAVE_DEVZERO"
4639 else
4640   sim_devzero=""
4641 fi
4642
4643 echo $ac_n "checking for common simulator directory""... $ac_c" 1>&6
4644 echo "configure:4645: checking for common simulator directory" >&5
4645 if test -f "${srcdir}/../common/callback.c"; then
4646   echo "$ac_t""yes" 1>&6
4647   sim_callback="callback.o targ-map.o"
4648   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4649 else
4650   echo "$ac_t""no" 1>&6
4651   sim_callback=""
4652   sim_targ_vals=""
4653 fi
4654
4655 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
4656 echo "configure:4657: checking for Cygwin environment" >&5
4657 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
4658   echo $ac_n "(cached) $ac_c" 1>&6
4659 else
4660   cat > conftest.$ac_ext <<EOF
4661 #line 4662 "configure"
4662 #include "confdefs.h"
4663
4664 int main() {
4665
4666 #ifndef __CYGWIN__
4667 #define __CYGWIN__ __CYGWIN32__
4668 #endif
4669 return __CYGWIN__;
4670 ; return 0; }
4671 EOF
4672 if { (eval echo configure:4673: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4673   rm -rf conftest*
4674   ac_cv_cygwin=yes
4675 else
4676   echo "configure: failed program was:" >&5
4677   cat conftest.$ac_ext >&5
4678   rm -rf conftest*
4679   ac_cv_cygwin=no
4680 fi
4681 rm -f conftest*
4682 rm -f conftest*
4683 fi
4684
4685 echo "$ac_t""$ac_cv_cygwin" 1>&6
4686 CYGWIN=
4687 test "$ac_cv_cygwin" = yes && CYGWIN=yes
4688 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
4689 echo "configure:4690: checking for mingw32 environment" >&5
4690 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
4691   echo $ac_n "(cached) $ac_c" 1>&6
4692 else
4693   cat > conftest.$ac_ext <<EOF
4694 #line 4695 "configure"
4695 #include "confdefs.h"
4696
4697 int main() {
4698 return __MINGW32__;
4699 ; return 0; }
4700 EOF
4701 if { (eval echo configure:4702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4702   rm -rf conftest*
4703   ac_cv_mingw32=yes
4704 else
4705   echo "configure: failed program was:" >&5
4706   cat conftest.$ac_ext >&5
4707   rm -rf conftest*
4708   ac_cv_mingw32=no
4709 fi
4710 rm -f conftest*
4711 rm -f conftest*
4712 fi
4713
4714 echo "$ac_t""$ac_cv_mingw32" 1>&6
4715 MINGW32=
4716 test "$ac_cv_mingw32" = yes && MINGW32=yes
4717
4718
4719 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
4720 echo "configure:4721: checking for executable suffix" >&5
4721 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
4722   echo $ac_n "(cached) $ac_c" 1>&6
4723 else
4724   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
4725   ac_cv_exeext=.exe
4726 else
4727   rm -f conftest*
4728   echo 'int main () { return 0; }' > conftest.$ac_ext
4729   ac_cv_exeext=
4730   if { (eval echo configure:4731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
4731     for file in conftest.*; do
4732       case $file in
4733       *.c | *.o | *.obj) ;;
4734       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
4735       esac
4736     done
4737   else
4738     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
4739   fi
4740   rm -f conftest*
4741   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
4742 fi
4743 fi
4744
4745 EXEEXT=""
4746 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
4747 echo "$ac_t""${ac_cv_exeext}" 1>&6
4748 ac_exeext=$EXEEXT
4749
4750
4751
4752
4753
4754 AR=${AR-ar}
4755
4756 # Extract the first word of "ranlib", so it can be a program name with args.
4757 set dummy ranlib; ac_word=$2
4758 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4759 echo "configure:4760: checking for $ac_word" >&5
4760 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
4761   echo $ac_n "(cached) $ac_c" 1>&6
4762 else
4763   if test -n "$RANLIB"; then
4764   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4765 else
4766   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4767   ac_dummy="$PATH"
4768   for ac_dir in $ac_dummy; do
4769     test -z "$ac_dir" && ac_dir=.
4770     if test -f $ac_dir/$ac_word; then
4771       ac_cv_prog_RANLIB="ranlib"
4772       break
4773     fi
4774   done
4775   IFS="$ac_save_ifs"
4776   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
4777 fi
4778 fi
4779 RANLIB="$ac_cv_prog_RANLIB"
4780 if test -n "$RANLIB"; then
4781   echo "$ac_t""$RANLIB" 1>&6
4782 else
4783   echo "$ac_t""no" 1>&6
4784 fi
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829 trap '' 1 2 15
4830 cat > confcache <<\EOF
4831 # This file is a shell script that caches the results of configure
4832 # tests run on this system so they can be shared between configure
4833 # scripts and configure runs.  It is not useful on other systems.
4834 # If it contains results you don't want to keep, you may remove or edit it.
4835 #
4836 # By default, configure uses ./config.cache as the cache file,
4837 # creating it if it does not exist already.  You can give configure
4838 # the --cache-file=FILE option to use a different cache file; that is
4839 # what configure does when it calls configure scripts in
4840 # subdirectories, so they share the cache.
4841 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4842 # config.status only pays attention to the cache file if you give it the
4843 # --recheck option to rerun configure.
4844 #
4845 EOF
4846 # The following way of writing the cache mishandles newlines in values,
4847 # but we know of no workaround that is simple, portable, and efficient.
4848 # So, don't put newlines in cache variables' values.
4849 # Ultrix sh set writes to stderr and can't be redirected directly,
4850 # and sets the high bit in the cache file unless we assign to the vars.
4851 (set) 2>&1 |
4852   case `(ac_space=' '; set | grep ac_space) 2>&1` in
4853   *ac_space=\ *)
4854     # `set' does not quote correctly, so add quotes (double-quote substitution
4855     # turns \\\\ into \\, and sed turns \\ into \).
4856     sed -n \
4857       -e "s/'/'\\\\''/g" \
4858       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4859     ;;
4860   *)
4861     # `set' quotes correctly as required by POSIX, so do not add quotes.
4862     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4863     ;;
4864   esac >> confcache
4865 if cmp -s $cache_file confcache; then
4866   :
4867 else
4868   if test -w $cache_file; then
4869     echo "updating cache $cache_file"
4870     cat confcache > $cache_file
4871   else
4872     echo "not updating unwritable cache $cache_file"
4873   fi
4874 fi
4875 rm -f confcache
4876
4877 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4878
4879 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4880 # Let make expand exec_prefix.
4881 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4882
4883 # Any assignment to VPATH causes Sun make to only execute
4884 # the first set of double-colon rules, so remove it if not needed.
4885 # If there is a colon in the path, we need to keep it.
4886 if test "x$srcdir" = x.; then
4887   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4888 fi
4889
4890 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4891
4892 DEFS=-DHAVE_CONFIG_H
4893
4894 # Without the "./", some shells look in PATH for config.status.
4895 : ${CONFIG_STATUS=./config.status}
4896
4897 echo creating $CONFIG_STATUS
4898 rm -f $CONFIG_STATUS
4899 cat > $CONFIG_STATUS <<EOF
4900 #! /bin/sh
4901 # Generated automatically by configure.
4902 # Run this file to recreate the current configuration.
4903 # This directory was configured as follows,
4904 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4905 #
4906 # $0 $ac_configure_args
4907 #
4908 # Compiler output produced by configure, useful for debugging
4909 # configure, is in ./config.log if it exists.
4910
4911 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4912 for ac_option
4913 do
4914   case "\$ac_option" in
4915   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4916     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4917     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4918   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4919     echo "$CONFIG_STATUS generated by autoconf version 2.13"
4920     exit 0 ;;
4921   -help | --help | --hel | --he | --h)
4922     echo "\$ac_cs_usage"; exit 0 ;;
4923   *) echo "\$ac_cs_usage"; exit 1 ;;
4924   esac
4925 done
4926
4927 ac_given_srcdir=$srcdir
4928 ac_given_INSTALL="$INSTALL"
4929
4930 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4931 EOF
4932 cat >> $CONFIG_STATUS <<EOF
4933
4934 # Protect against being on the right side of a sed subst in config.status.
4935 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4936  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4937 $ac_vpsub
4938 $extrasub
4939 s%@sim_environment@%$sim_environment%g
4940 s%@sim_alignment@%$sim_alignment%g
4941 s%@sim_assert@%$sim_assert%g
4942 s%@sim_bitsize@%$sim_bitsize%g
4943 s%@sim_endian@%$sim_endian%g
4944 s%@sim_hostendian@%$sim_hostendian%g
4945 s%@sim_float@%$sim_float%g
4946 s%@sim_scache@%$sim_scache%g
4947 s%@sim_default_model@%$sim_default_model%g
4948 s%@sim_hw_cflags@%$sim_hw_cflags%g
4949 s%@sim_hw_objs@%$sim_hw_objs%g
4950 s%@sim_hw@%$sim_hw%g
4951 s%@sim_inline@%$sim_inline%g
4952 s%@sim_packages@%$sim_packages%g
4953 s%@sim_regparm@%$sim_regparm%g
4954 s%@sim_reserved_bits@%$sim_reserved_bits%g
4955 s%@sim_smp@%$sim_smp%g
4956 s%@sim_stdcall@%$sim_stdcall%g
4957 s%@sim_xor_endian@%$sim_xor_endian%g
4958 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
4959 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
4960 s%@SHELL@%$SHELL%g
4961 s%@CFLAGS@%$CFLAGS%g
4962 s%@CPPFLAGS@%$CPPFLAGS%g
4963 s%@CXXFLAGS@%$CXXFLAGS%g
4964 s%@FFLAGS@%$FFLAGS%g
4965 s%@DEFS@%$DEFS%g
4966 s%@LDFLAGS@%$LDFLAGS%g
4967 s%@LIBS@%$LIBS%g
4968 s%@exec_prefix@%$exec_prefix%g
4969 s%@prefix@%$prefix%g
4970 s%@program_transform_name@%$program_transform_name%g
4971 s%@bindir@%$bindir%g
4972 s%@sbindir@%$sbindir%g
4973 s%@libexecdir@%$libexecdir%g
4974 s%@datadir@%$datadir%g
4975 s%@sysconfdir@%$sysconfdir%g
4976 s%@sharedstatedir@%$sharedstatedir%g
4977 s%@localstatedir@%$localstatedir%g
4978 s%@libdir@%$libdir%g
4979 s%@includedir@%$includedir%g
4980 s%@oldincludedir@%$oldincludedir%g
4981 s%@infodir@%$infodir%g
4982 s%@mandir@%$mandir%g
4983 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4984 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4985 s%@INSTALL_DATA@%$INSTALL_DATA%g
4986 s%@CC@%$CC%g
4987 s%@SET_MAKE@%$SET_MAKE%g
4988 s%@RANLIB@%$RANLIB%g
4989 s%@CPP@%$CPP%g
4990 s%@ALLOCA@%$ALLOCA%g
4991 s%@USE_NLS@%$USE_NLS%g
4992 s%@MSGFMT@%$MSGFMT%g
4993 s%@GMSGFMT@%$GMSGFMT%g
4994 s%@XGETTEXT@%$XGETTEXT%g
4995 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
4996 s%@CATALOGS@%$CATALOGS%g
4997 s%@CATOBJEXT@%$CATOBJEXT%g
4998 s%@DATADIRNAME@%$DATADIRNAME%g
4999 s%@GMOFILES@%$GMOFILES%g
5000 s%@INSTOBJEXT@%$INSTOBJEXT%g
5001 s%@INTLDEPS@%$INTLDEPS%g
5002 s%@INTLLIBS@%$INTLLIBS%g
5003 s%@INTLOBJS@%$INTLOBJS%g
5004 s%@POFILES@%$POFILES%g
5005 s%@POSUB@%$POSUB%g
5006 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5007 s%@GT_NO@%$GT_NO%g
5008 s%@GT_YES@%$GT_YES%g
5009 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5010 s%@l@%$l%g
5011 s%@host@%$host%g
5012 s%@host_alias@%$host_alias%g
5013 s%@host_cpu@%$host_cpu%g
5014 s%@host_vendor@%$host_vendor%g
5015 s%@host_os@%$host_os%g
5016 s%@target@%$target%g
5017 s%@target_alias@%$target_alias%g
5018 s%@target_cpu@%$target_cpu%g
5019 s%@target_vendor@%$target_vendor%g
5020 s%@target_os@%$target_os%g
5021 s%@build@%$build%g
5022 s%@build_alias@%$build_alias%g
5023 s%@build_cpu@%$build_cpu%g
5024 s%@build_vendor@%$build_vendor%g
5025 s%@build_os@%$build_os%g
5026 s%@LIBOBJS@%$LIBOBJS%g
5027 s%@EXEEXT@%$EXEEXT%g
5028 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5029 s%@HDEFINES@%$HDEFINES%g
5030 s%@AR@%$AR%g
5031 s%@sim_cflags@%$sim_cflags%g
5032 s%@sim_warnings@%$sim_warnings%g
5033 s%@sim_line_nr@%$sim_line_nr%g
5034 s%@sim_config@%$sim_config%g
5035 s%@sim_opcode@%$sim_opcode%g
5036 s%@sim_switch@%$sim_switch%g
5037 s%@sim_dup@%$sim_dup%g
5038 s%@sim_decode_mechanism@%$sim_decode_mechanism%g
5039 s%@sim_jump@%$sim_jump%g
5040 s%@sim_filter@%$sim_filter%g
5041 s%@sim_icache@%$sim_icache%g
5042 s%@sim_hw_src@%$sim_hw_src%g
5043 s%@sim_hw_obj@%$sim_hw_obj%g
5044 s%@sim_pk_src@%$sim_pk_src%g
5045 s%@sim_pk_obj@%$sim_pk_obj%g
5046 s%@sim_bswap@%$sim_bswap%g
5047 s%@sim_igen_smp@%$sim_igen_smp%g
5048 s%@sim_hostbitsize@%$sim_hostbitsize%g
5049 s%@sim_env@%$sim_env%g
5050 s%@sim_timebase@%$sim_timebase%g
5051 s%@sim_trace@%$sim_trace%g
5052 s%@sim_reserved@%$sim_reserved%g
5053 s%@sim_monitor@%$sim_monitor%g
5054 s%@sim_model@%$sim_model%g
5055 s%@sim_model_issue@%$sim_model_issue%g
5056 s%@sim_stdio@%$sim_stdio%g
5057 s%@sim_termio@%$sim_termio%g
5058 s%@sim_devzero@%$sim_devzero%g
5059 s%@sim_callback@%$sim_callback%g
5060 s%@sim_targ_vals@%$sim_targ_vals%g
5061
5062 CEOF
5063 EOF
5064
5065 cat >> $CONFIG_STATUS <<\EOF
5066
5067 # Split the substitutions into bite-sized pieces for seds with
5068 # small command number limits, like on Digital OSF/1 and HP-UX.
5069 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5070 ac_file=1 # Number of current file.
5071 ac_beg=1 # First line for current file.
5072 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5073 ac_more_lines=:
5074 ac_sed_cmds=""
5075 while $ac_more_lines; do
5076   if test $ac_beg -gt 1; then
5077     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5078   else
5079     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5080   fi
5081   if test ! -s conftest.s$ac_file; then
5082     ac_more_lines=false
5083     rm -f conftest.s$ac_file
5084   else
5085     if test -z "$ac_sed_cmds"; then
5086       ac_sed_cmds="sed -f conftest.s$ac_file"
5087     else
5088       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5089     fi
5090     ac_file=`expr $ac_file + 1`
5091     ac_beg=$ac_end
5092     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5093   fi
5094 done
5095 if test -z "$ac_sed_cmds"; then
5096   ac_sed_cmds=cat
5097 fi
5098 EOF
5099
5100 cat >> $CONFIG_STATUS <<EOF
5101
5102 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5103 EOF
5104 cat >> $CONFIG_STATUS <<\EOF
5105 for ac_file in .. $CONFIG_FILES; do if test "x$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   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5114
5115   # Remove last slash and all that follows it.  Not all systems have dirname.
5116   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5117   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5118     # The file is in a subdirectory.
5119     test ! -d "$ac_dir" && mkdir "$ac_dir"
5120     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5121     # A "../" for each directory in $ac_dir_suffix.
5122     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5123   else
5124     ac_dir_suffix= ac_dots=
5125   fi
5126
5127   case "$ac_given_srcdir" in
5128   .)  srcdir=.
5129       if test -z "$ac_dots"; then top_srcdir=.
5130       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5131   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5132   *) # Relative path.
5133     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5134     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5135   esac
5136
5137   case "$ac_given_INSTALL" in
5138   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5139   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5140   esac
5141
5142   echo creating "$ac_file"
5143   rm -f "$ac_file"
5144   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5145   case "$ac_file" in
5146   *Makefile*) ac_comsub="1i\\
5147 # $configure_input" ;;
5148   *) ac_comsub= ;;
5149   esac
5150
5151   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5152   sed -e "$ac_comsub
5153 s%@configure_input@%$configure_input%g
5154 s%@srcdir@%$srcdir%g
5155 s%@top_srcdir@%$top_srcdir%g
5156 s%@INSTALL@%$INSTALL%g
5157 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5158 fi; done
5159 rm -f conftest.s*
5160
5161 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5162 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5163 #
5164 # ac_d sets the value in "#define NAME VALUE" lines.
5165 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5166 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5167 ac_dC='\3'
5168 ac_dD='%g'
5169 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5170 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5171 ac_uB='\([      ]\)%\1#\2define\3'
5172 ac_uC=' '
5173 ac_uD='\4%g'
5174 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5175 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5176 ac_eB='$%\1#\2define\3'
5177 ac_eC=' '
5178 ac_eD='%g'
5179
5180 if test "${CONFIG_HEADERS+set}" != set; then
5181 EOF
5182 cat >> $CONFIG_STATUS <<EOF
5183   CONFIG_HEADERS="config.h:config.in"
5184 EOF
5185 cat >> $CONFIG_STATUS <<\EOF
5186 fi
5187 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5188   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5189   case "$ac_file" in
5190   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5191        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5192   *) ac_file_in="${ac_file}.in" ;;
5193   esac
5194
5195   echo creating $ac_file
5196
5197   rm -f conftest.frag conftest.in conftest.out
5198   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5199   cat $ac_file_inputs > conftest.in
5200
5201 EOF
5202
5203 # Transform confdefs.h into a sed script conftest.vals that substitutes
5204 # the proper values into config.h.in to produce config.h.  And first:
5205 # Protect against being on the right side of a sed subst in config.status.
5206 # Protect against being in an unquoted here document in config.status.
5207 rm -f conftest.vals
5208 cat > conftest.hdr <<\EOF
5209 s/[\\&%]/\\&/g
5210 s%[\\$`]%\\&%g
5211 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5212 s%ac_d%ac_u%gp
5213 s%ac_u%ac_e%gp
5214 EOF
5215 sed -n -f conftest.hdr confdefs.h > conftest.vals
5216 rm -f conftest.hdr
5217
5218 # This sed command replaces #undef with comments.  This is necessary, for
5219 # example, in the case of _POSIX_SOURCE, which is predefined and required
5220 # on some systems where configure will not decide to define it.
5221 cat >> conftest.vals <<\EOF
5222 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5223 EOF
5224
5225 # Break up conftest.vals because some shells have a limit on
5226 # the size of here documents, and old seds have small limits too.
5227
5228 rm -f conftest.tail
5229 while :
5230 do
5231   ac_lines=`grep -c . conftest.vals`
5232   # grep -c gives empty output for an empty file on some AIX systems.
5233   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5234   # Write a limited-size here document to conftest.frag.
5235   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5236   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5237   echo 'CEOF
5238   sed -f conftest.frag conftest.in > conftest.out
5239   rm -f conftest.in
5240   mv conftest.out conftest.in
5241 ' >> $CONFIG_STATUS
5242   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5243   rm -f conftest.vals
5244   mv conftest.tail conftest.vals
5245 done
5246 rm -f conftest.vals
5247
5248 cat >> $CONFIG_STATUS <<\EOF
5249   rm -f conftest.frag conftest.h
5250   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5251   cat conftest.in >> conftest.h
5252   rm -f conftest.in
5253   if cmp -s $ac_file conftest.h 2>/dev/null; then
5254     echo "$ac_file is unchanged"
5255     rm -f conftest.h
5256   else
5257     # Remove last slash and all that follows it.  Not all systems have dirname.
5258       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5259       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5260       # The file is in a subdirectory.
5261       test ! -d "$ac_dir" && mkdir "$ac_dir"
5262     fi
5263     rm -f $ac_file
5264     mv conftest.h $ac_file
5265   fi
5266 fi; done
5267
5268 EOF
5269 cat >> $CONFIG_STATUS <<EOF
5270
5271 EOF
5272 cat >> $CONFIG_STATUS <<\EOF
5273 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
5274 exit 0
5275 EOF
5276 chmod +x $CONFIG_STATUS
5277 rm -fr confdefs* $ac_clean_files
5278 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5279