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="$ac_help
 210   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8)."
 211
 212 # Initialize some variables set by options.
 213 # The variables have the same names as the options, with
 214 # dashes changed to underlines.
 215 build=NONE
 216 cache_file=./config.cache
 217 exec_prefix=NONE
 218 host=NONE
 219 no_create=
 220 nonopt=NONE
 221 no_recursion=
 222 prefix=NONE
 223 program_prefix=NONE
 224 program_suffix=NONE
 225 program_transform_name=s,x,x,
 226 silent=
 227 site=
 228 sitefile=
 229 srcdir=
 230 target=NONE
 231 verbose=
 232 x_includes=NONE
 233 x_libraries=NONE
 234 bindir='${exec_prefix}/bin'
 235 sbindir='${exec_prefix}/sbin'
 236 libexecdir='${exec_prefix}/libexec'
 237 datadir='${prefix}/share'
 238 sysconfdir='${prefix}/etc'
 239 sharedstatedir='${prefix}/com'
 240 localstatedir='${prefix}/var'
 241 libdir='${exec_prefix}/lib'
 242 includedir='${prefix}/include'
 243 oldincludedir='/usr/include'
 244 infodir='${prefix}/info'
 245 mandir='${prefix}/man'
 246
 247 # Initialize some other variables.
 248 subdirs=
 249 MFLAGS= MAKEFLAGS=
 250 SHELL=${CONFIG_SHELL-/bin/sh}
 251 # Maximum number of lines to put in a shell here document.
 252 ac_max_here_lines=12
 253
 254 ac_prev=
 255 for ac_option
 256 do
 257
 258   # If the previous option needs an argument, assign it.
 259   if test -n "$ac_prev"; then
 260     eval "$ac_prev=\$ac_option"
 261     ac_prev=
 262     continue
 263   fi
 264
 265   case "$ac_option" in
 266   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 267   *) ac_optarg= ;;
 268   esac
 269
 270   # Accept the important Cygnus configure options, so we can diagnose typos.
 271
 272   case "$ac_option" in
 273
 274   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 275     ac_prev=bindir ;;
 276   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 277     bindir="$ac_optarg" ;;
 278
 279   -build | --build | --buil | --bui | --bu)
 280     ac_prev=build ;;
 281   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 282     build="$ac_optarg" ;;
 283
 284   -cache-file | --cache-file | --cache-fil | --cache-fi \
 285   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 286     ac_prev=cache_file ;;
 287   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 288   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 289     cache_file="$ac_optarg" ;;
 290
 291   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 292     ac_prev=datadir ;;
 293   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 294   | --da=*)
 295     datadir="$ac_optarg" ;;
 296
 297   -disable-* | --disable-*)
 298     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 299     # Reject names that are not valid shell variable names.
 300     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 301       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 302     fi
 303     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 304     eval "enable_${ac_feature}=no" ;;
 305
 306   -enable-* | --enable-*)
 307     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 308     # Reject names that are not valid shell variable names.
 309     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 310       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 311     fi
 312     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 313     case "$ac_option" in
 314       *=*) ;;
 315       *) ac_optarg=yes ;;
 316     esac
 317     eval "enable_${ac_feature}='$ac_optarg'" ;;
 318
 319   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 320   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 321   | --exec | --exe | --ex)
 322     ac_prev=exec_prefix ;;
 323   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 324   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 325   | --exec=* | --exe=* | --ex=*)
 326     exec_prefix="$ac_optarg" ;;
 327
 328   -gas | --gas | --ga | --g)
 329     # Obsolete; use --with-gas.
 330     with_gas=yes ;;
 331
 332   -help | --help | --hel | --he)
 333     # Omit some internal or obsolete options to make the list less imposing.
 334     # This message is too long to be a string in the A/UX 3.1 sh.
 335     cat << EOF
 336 Usage: configure [options] [host]
 337 Options: [defaults in brackets after descriptions]
 338 Configuration:
 339   --cache-file=FILE       cache test results in FILE
 340   --help                  print this message
 341   --no-create             do not create output files
 342   --quiet, --silent       do not print \`checking...' messages
 343   --site-file=FILE        use FILE as the site file
 344   --version               print the version of autoconf that created configure
 345 Directory and file names:
 346   --prefix=PREFIX         install architecture-independent files in PREFIX
 347                           [$ac_default_prefix]
 348   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 349                           [same as prefix]
 350   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 351   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 352   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 353   --datadir=DIR           read-only architecture-independent data in DIR
 354                           [PREFIX/share]
 355   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 356   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 357                           [PREFIX/com]
 358   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 359   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 360   --includedir=DIR        C header files in DIR [PREFIX/include]
 361   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 362   --infodir=DIR           info documentation in DIR [PREFIX/info]
 363   --mandir=DIR            man documentation in DIR [PREFIX/man]
 364   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 365   --program-prefix=PREFIX prepend PREFIX to installed program names
 366   --program-suffix=SUFFIX append SUFFIX to installed program names
 367   --program-transform-name=PROGRAM
 368                           run sed PROGRAM on installed program names
 369 EOF
 370     cat << EOF
 371 Host type:
 372   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 373   --host=HOST             configure for HOST [guessed]
 374   --target=TARGET         configure for TARGET [TARGET=HOST]
 375 Features and packages:
 376   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 377   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 378   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 379   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 380   --x-includes=DIR        X include files are in DIR
 381   --x-libraries=DIR       X library files are in DIR
 382 EOF
 383     if test -n "$ac_help"; then
 384       echo "--enable and --with options recognized:$ac_help"
 385     fi
 386     exit 0 ;;
 387
 388   -host | --host | --hos | --ho)
 389     ac_prev=host ;;
 390   -host=* | --host=* | --hos=* | --ho=*)
 391     host="$ac_optarg" ;;
 392
 393   -includedir | --includedir | --includedi | --included | --include \
 394   | --includ | --inclu | --incl | --inc)
 395     ac_prev=includedir ;;
 396   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 397   | --includ=* | --inclu=* | --incl=* | --inc=*)
 398     includedir="$ac_optarg" ;;
 399
 400   -infodir | --infodir | --infodi | --infod | --info | --inf)
 401     ac_prev=infodir ;;
 402   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 403     infodir="$ac_optarg" ;;
 404
 405   -libdir | --libdir | --libdi | --libd)
 406     ac_prev=libdir ;;
 407   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 408     libdir="$ac_optarg" ;;
 409
 410   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 411   | --libexe | --libex | --libe)
 412     ac_prev=libexecdir ;;
 413   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 414   | --libexe=* | --libex=* | --libe=*)
 415     libexecdir="$ac_optarg" ;;
 416
 417   -localstatedir | --localstatedir | --localstatedi | --localstated \
 418   | --localstate | --localstat | --localsta | --localst \
 419   | --locals | --local | --loca | --loc | --lo)
 420     ac_prev=localstatedir ;;
 421   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 422   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 423   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 424     localstatedir="$ac_optarg" ;;
 425
 426   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 427     ac_prev=mandir ;;
 428   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 429     mandir="$ac_optarg" ;;
 430
 431   -nfp | --nfp | --nf)
 432     # Obsolete; use --without-fp.
 433     with_fp=no ;;
 434
 435   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 436   | --no-cr | --no-c)
 437     no_create=yes ;;
 438
 439   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 440   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 441     no_recursion=yes ;;
 442
 443   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 444   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 445   | --oldin | --oldi | --old | --ol | --o)
 446     ac_prev=oldincludedir ;;
 447   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 448   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 449   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 450     oldincludedir="$ac_optarg" ;;
 451
 452   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 453     ac_prev=prefix ;;
 454   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 455     prefix="$ac_optarg" ;;
 456
 457   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 458   | --program-pre | --program-pr | --program-p)
 459     ac_prev=program_prefix ;;
 460   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 461   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 462     program_prefix="$ac_optarg" ;;
 463
 464   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 465   | --program-suf | --program-su | --program-s)
 466     ac_prev=program_suffix ;;
 467   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 468   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 469     program_suffix="$ac_optarg" ;;
 470
 471   -program-transform-name | --program-transform-name \
 472   | --program-transform-nam | --program-transform-na \
 473   | --program-transform-n | --program-transform- \
 474   | --program-transform | --program-transfor \
 475   | --program-transfo | --program-transf \
 476   | --program-trans | --program-tran \
 477   | --progr-tra | --program-tr | --program-t)
 478     ac_prev=program_transform_name ;;
 479   -program-transform-name=* | --program-transform-name=* \
 480   | --program-transform-nam=* | --program-transform-na=* \
 481   | --program-transform-n=* | --program-transform-=* \
 482   | --program-transform=* | --program-transfor=* \
 483   | --program-transfo=* | --program-transf=* \
 484   | --program-trans=* | --program-tran=* \
 485   | --progr-tra=* | --program-tr=* | --program-t=*)
 486     program_transform_name="$ac_optarg" ;;
 487
 488   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 489   | -silent | --silent | --silen | --sile | --sil)
 490     silent=yes ;;
 491
 492   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 493     ac_prev=sbindir ;;
 494   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 495   | --sbi=* | --sb=*)
 496     sbindir="$ac_optarg" ;;
 497
 498   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 499   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 500   | --sharedst | --shareds | --shared | --share | --shar \
 501   | --sha | --sh)
 502     ac_prev=sharedstatedir ;;
 503   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 504   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 505   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 506   | --sha=* | --sh=*)
 507     sharedstatedir="$ac_optarg" ;;
 508
 509   -site | --site | --sit)
 510     ac_prev=site ;;
 511   -site=* | --site=* | --sit=*)
 512     site="$ac_optarg" ;;
 513
 514   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 515     ac_prev=sitefile ;;
 516   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 517     sitefile="$ac_optarg" ;;
 518
 519   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 520     ac_prev=srcdir ;;
 521   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 522     srcdir="$ac_optarg" ;;
 523
 524   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 525   | --syscon | --sysco | --sysc | --sys | --sy)
 526     ac_prev=sysconfdir ;;
 527   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 528   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 529     sysconfdir="$ac_optarg" ;;
 530
 531   -target | --target | --targe | --targ | --tar | --ta | --t)
 532     ac_prev=target ;;
 533   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 534     target="$ac_optarg" ;;
 535
 536   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 537     verbose=yes ;;
 538
 539   -version | --version | --versio | --versi | --vers)
 540     echo "configure generated by autoconf version 2.13"
 541     exit 0 ;;
 542
 543   -with-* | --with-*)
 544     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 545     # Reject names that are not valid shell variable names.
 546     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 547       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 548     fi
 549     ac_package=`echo $ac_package| sed 's/-/_/g'`
 550     case "$ac_option" in
 551       *=*) ;;
 552       *) ac_optarg=yes ;;
 553     esac
 554     eval "with_${ac_package}='$ac_optarg'" ;;
 555
 556   -without-* | --without-*)
 557     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 558     # Reject names that are not valid shell variable names.
 559     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 560       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 561     fi
 562     ac_package=`echo $ac_package| sed 's/-/_/g'`
 563     eval "with_${ac_package}=no" ;;
 564
 565   --x)
 566     # Obsolete; use --with-x.
 567     with_x=yes ;;
 568
 569   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 570   | --x-incl | --x-inc | --x-in | --x-i)
 571     ac_prev=x_includes ;;
 572   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 573   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 574     x_includes="$ac_optarg" ;;
 575
 576   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 577   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 578     ac_prev=x_libraries ;;
 579   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 580   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 581     x_libraries="$ac_optarg" ;;
 582
 583   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 584     ;;
 585
 586   *)
 587     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 588       echo "configure: warning: $ac_option: invalid host type" 1>&2
 589     fi
 590     if test "x$nonopt" != xNONE; then
 591       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 592     fi
 593     nonopt="$ac_option"
 594     ;;
 595
 596   esac
 597 done
 598
 599 if test -n "$ac_prev"; then
 600   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 601 fi
 602
 603 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 604
 605 # File descriptor usage:
 606 # 0 standard input
 607 # 1 file creation
 608 # 2 errors and warnings
 609 # 3 some systems may open it to /dev/tty
 610 # 4 used on the Kubota Titan
 611 # 6 checking for... messages and results
 612 # 5 compiler messages saved in config.log
 613 if test "$silent" = yes; then
 614   exec 6>/dev/null
 615 else
 616   exec 6>&1
 617 fi
 618 exec 5>./config.log
 619
 620 echo "\
 621 This file contains any messages produced by compilers while
 622 running configure, to aid debugging if configure makes a mistake.
 623 " 1>&5
 624
 625 # Strip out --no-create and --no-recursion so they do not pile up.
 626 # Also quote any args containing shell metacharacters.
 627 ac_configure_args=
 628 for ac_arg
 629 do
 630   case "$ac_arg" in
 631   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 632   | --no-cr | --no-c) ;;
 633   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 634   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 635   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 636   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 637   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 638   esac
 639 done
 640
 641 # NLS nuisances.
 642 # Only set these to C if already set.  These must not be set unconditionally
 643 # because not all systems understand e.g. LANG=C (notably SCO).
 644 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 645 # Non-C LC_CTYPE values break the ctype check.
 646 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 647 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 648 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 649 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 650
 651 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 652 rm -rf conftest* confdefs.h
 653 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 654 echo > confdefs.h
 655
 656 # A filename unique to this package, relative to the directory that
 657 # configure is in, which we can look for to find out if srcdir is correct.
 658 ac_unique_file=Makefile.in
 659
 660 # Find the source files, if location was not specified.
 661 if test -z "$srcdir"; then
 662   ac_srcdir_defaulted=yes
 663   # Try the directory containing this script, then its parent.
 664   ac_prog=$0
 665   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 666   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 667   srcdir=$ac_confdir
 668   if test ! -r $srcdir/$ac_unique_file; then
 669     srcdir=..
 670   fi
 671 else
 672   ac_srcdir_defaulted=no
 673 fi
 674 if test ! -r $srcdir/$ac_unique_file; then
 675   if test "$ac_srcdir_defaulted" = yes; then
 676     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 677   else
 678     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 679   fi
 680 fi
 681 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 682
 683 # Prefer explicitly selected file to automatically selected ones.
 684 if test -z "$sitefile"; then
 685   if test -z "$CONFIG_SITE"; then
 686     if test "x$prefix" != xNONE; then
 687       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 688     else
 689       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 690     fi
 691   fi
 692 else
 693   CONFIG_SITE="$sitefile"
 694 fi
 695 for ac_site_file in $CONFIG_SITE; do
 696   if test -r "$ac_site_file"; then
 697     echo "loading site script $ac_site_file"
 698     . "$ac_site_file"
 699   fi
 700 done
 701
 702 if test -r "$cache_file"; then
 703   echo "loading cache $cache_file"
 704   . $cache_file
 705 else
 706   echo "creating cache $cache_file"
 707   > $cache_file
 708 fi
 709
 710 ac_ext=c
 711 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 712 ac_cpp='$CPP $CPPFLAGS'
 713 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 714 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 715 cross_compiling=$ac_cv_prog_cc_cross
 716
 717 ac_exeext=
 718 ac_objext=o
 719 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 720   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 721   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 722     ac_n= ac_c='
 723 ' ac_t='        '
 724   else
 725     ac_n=-n ac_c= ac_t=
 726   fi
 727 else
 728   ac_n= ac_c='\c' ac_t=
 729 fi
 730
 731
 732
 733 ac_aux_dir=
 734 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 735   if test -f $ac_dir/install-sh; then
 736     ac_aux_dir=$ac_dir
 737     ac_install_sh="$ac_aux_dir/install-sh -c"
 738     break
 739   elif test -f $ac_dir/install.sh; then
 740     ac_aux_dir=$ac_dir
 741     ac_install_sh="$ac_aux_dir/install.sh -c"
 742     break
 743   fi
 744 done
 745 if test -z "$ac_aux_dir"; then
 746   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 747 fi
 748 ac_config_guess=$ac_aux_dir/config.guess
 749 ac_config_sub=$ac_aux_dir/config.sub
 750 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 751
 752 # Find a good install program.  We prefer a C program (faster),
 753 # so one script is as good as another.  But avoid the broken or
 754 # incompatible versions:
 755 # SysV /etc/install, /usr/sbin/install
 756 # SunOS /usr/etc/install
 757 # IRIX /sbin/install
 758 # AIX /bin/install
 759 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 760 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 761 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 762 # ./install, which can be erroneously created by make from ./install.sh.
 763 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 764 echo "configure:765: checking for a BSD compatible install" >&5
 765 if test -z "$INSTALL"; then
 766 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 767   echo $ac_n "(cached) $ac_c" 1>&6
 768 else
 769     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 770   for ac_dir in $PATH; do
 771     # Account for people who put trailing slashes in PATH elements.
 772     case "$ac_dir/" in
 773     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 774     *)
 775       # OSF1 and SCO ODT 3.0 have their own names for install.
 776       # Don't use installbsd from OSF since it installs stuff as root
 777       # by default.
 778       for ac_prog in ginstall scoinst install; do
 779         if test -f $ac_dir/$ac_prog; then
 780           if test $ac_prog = install &&
 781             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 782             # AIX install.  It has an incompatible calling convention.
 783             :
 784           else
 785             ac_cv_path_install="$ac_dir/$ac_prog -c"
 786             break 2
 787           fi
 788         fi
 789       done
 790       ;;
 791     esac
 792   done
 793   IFS="$ac_save_IFS"
 794
 795 fi
 796   if test "${ac_cv_path_install+set}" = set; then
 797     INSTALL="$ac_cv_path_install"
 798   else
 799     # As a last resort, use the slow shell script.  We don't cache a
 800     # path for INSTALL within a source directory, because that will
 801     # break other packages using the cache if that directory is
 802     # removed, or if the path is relative.
 803     INSTALL="$ac_install_sh"
 804   fi
 805 fi
 806 echo "$ac_t""$INSTALL" 1>&6
 807
 808 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 809 # It thinks the first close brace ends the variable substitution.
 810 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 811
 812 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 813
 814 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 815
 816 # Extract the first word of "gcc", so it can be a program name with args.
 817 set dummy gcc; ac_word=$2
 818 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 819 echo "configure:820: checking for $ac_word" >&5
 820 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 821   echo $ac_n "(cached) $ac_c" 1>&6
 822 else
 823   if test -n "$CC"; then
 824   ac_cv_prog_CC="$CC" # Let the user override the test.
 825 else
 826   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 827   ac_dummy="$PATH"
 828   for ac_dir in $ac_dummy; do
 829     test -z "$ac_dir" && ac_dir=.
 830     if test -f $ac_dir/$ac_word; then
 831       ac_cv_prog_CC="gcc"
 832       break
 833     fi
 834   done
 835   IFS="$ac_save_ifs"
 836 fi
 837 fi
 838 CC="$ac_cv_prog_CC"
 839 if test -n "$CC"; then
 840   echo "$ac_t""$CC" 1>&6
 841 else
 842   echo "$ac_t""no" 1>&6
 843 fi
 844
 845 if test -z "$CC"; then
 846   # Extract the first word of "cc", so it can be a program name with args.
 847 set dummy cc; ac_word=$2
 848 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 849 echo "configure:850: checking for $ac_word" >&5
 850 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 851   echo $ac_n "(cached) $ac_c" 1>&6
 852 else
 853   if test -n "$CC"; then
 854   ac_cv_prog_CC="$CC" # Let the user override the test.
 855 else
 856   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 857   ac_prog_rejected=no
 858   ac_dummy="$PATH"
 859   for ac_dir in $ac_dummy; do
 860     test -z "$ac_dir" && ac_dir=.
 861     if test -f $ac_dir/$ac_word; then
 862       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 863         ac_prog_rejected=yes
 864         continue
 865       fi
 866       ac_cv_prog_CC="cc"
 867       break
 868     fi
 869   done
 870   IFS="$ac_save_ifs"
 871 if test $ac_prog_rejected = yes; then
 872   # We found a bogon in the path, so make sure we never use it.
 873   set dummy $ac_cv_prog_CC
 874   shift
 875   if test $# -gt 0; then
 876     # We chose a different compiler from the bogus one.
 877     # However, it has the same basename, so the bogon will be chosen
 878     # first if we set CC to just the basename; use the full file name.
 879     shift
 880     set dummy "$ac_dir/$ac_word" "$@"
 881     shift
 882     ac_cv_prog_CC="$@"
 883   fi
 884 fi
 885 fi
 886 fi
 887 CC="$ac_cv_prog_CC"
 888 if test -n "$CC"; then
 889   echo "$ac_t""$CC" 1>&6
 890 else
 891   echo "$ac_t""no" 1>&6
 892 fi
 893
 894   if test -z "$CC"; then
 895     case "`uname -s`" in
 896     *win32* | *WIN32*)
 897       # Extract the first word of "cl", so it can be a program name with args.
 898 set dummy cl; ac_word=$2
 899 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 900 echo "configure:901: checking for $ac_word" >&5
 901 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 902   echo $ac_n "(cached) $ac_c" 1>&6
 903 else
 904   if test -n "$CC"; then
 905   ac_cv_prog_CC="$CC" # Let the user override the test.
 906 else
 907   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 908   ac_dummy="$PATH"
 909   for ac_dir in $ac_dummy; do
 910     test -z "$ac_dir" && ac_dir=.
 911     if test -f $ac_dir/$ac_word; then
 912       ac_cv_prog_CC="cl"
 913       break
 914     fi
 915   done
 916   IFS="$ac_save_ifs"
 917 fi
 918 fi
 919 CC="$ac_cv_prog_CC"
 920 if test -n "$CC"; then
 921   echo "$ac_t""$CC" 1>&6
 922 else
 923   echo "$ac_t""no" 1>&6
 924 fi
 925  ;;
 926     esac
 927   fi
 928   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 929 fi
 930
 931 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 932 echo "configure:933: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 933
 934 ac_ext=c
 935 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 936 ac_cpp='$CPP $CPPFLAGS'
 937 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 938 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 939 cross_compiling=$ac_cv_prog_cc_cross
 940
 941 cat > conftest.$ac_ext << EOF
 942
 943 #line 944 "configure"
 944 #include "confdefs.h"
 945
 946 main(){return(0);}
 947 EOF
 948 if { (eval echo configure:949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 949   ac_cv_prog_cc_works=yes
 950   # If we can't run a trivial program, we are probably using a cross compiler.
 951   if (./conftest; exit) 2>/dev/null; then
 952     ac_cv_prog_cc_cross=no
 953   else
 954     ac_cv_prog_cc_cross=yes
 955   fi
 956 else
 957   echo "configure: failed program was:" >&5
 958   cat conftest.$ac_ext >&5
 959   ac_cv_prog_cc_works=no
 960 fi
 961 rm -fr conftest*
 962 ac_ext=c
 963 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 964 ac_cpp='$CPP $CPPFLAGS'
 965 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 966 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 967 cross_compiling=$ac_cv_prog_cc_cross
 968
 969 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 970 if test $ac_cv_prog_cc_works = no; then
 971   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 972 fi
 973 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 974 echo "configure:975: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 975 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 976 cross_compiling=$ac_cv_prog_cc_cross
 977
 978 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 979 echo "configure:980: checking whether we are using GNU C" >&5
 980 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 981   echo $ac_n "(cached) $ac_c" 1>&6
 982 else
 983   cat > conftest.c <<EOF
 984 #ifdef __GNUC__
 985   yes;
 986 #endif
 987 EOF
 988 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:989: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 989   ac_cv_prog_gcc=yes
 990 else
 991   ac_cv_prog_gcc=no
 992 fi
 993 fi
 994
 995 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 996
 997 if test $ac_cv_prog_gcc = yes; then
 998   GCC=yes
 999 else
1000   GCC=
1001 fi
1002
1003 ac_test_CFLAGS="${CFLAGS+set}"
1004 ac_save_CFLAGS="$CFLAGS"
1005 CFLAGS=
1006 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1007 echo "configure:1008: checking whether ${CC-cc} accepts -g" >&5
1008 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1009   echo $ac_n "(cached) $ac_c" 1>&6
1010 else
1011   echo 'void f(){}' > conftest.c
1012 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1013   ac_cv_prog_cc_g=yes
1014 else
1015   ac_cv_prog_cc_g=no
1016 fi
1017 rm -f conftest*
1018
1019 fi
1020
1021 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1022 if test "$ac_test_CFLAGS" = set; then
1023   CFLAGS="$ac_save_CFLAGS"
1024 elif test $ac_cv_prog_cc_g = yes; then
1025   if test "$GCC" = yes; then
1026     CFLAGS="-g -O2"
1027   else
1028     CFLAGS="-g"
1029   fi
1030 else
1031   if test "$GCC" = yes; then
1032     CFLAGS="-O2"
1033   else
1034     CFLAGS=
1035   fi
1036 fi
1037
1038
1039 # Put a plausible default for CC_FOR_BUILD in Makefile.
1040 if test "x$cross_compiling" = "xno"; then
1041   CC_FOR_BUILD='$(CC)'
1042 else
1043   CC_FOR_BUILD=gcc
1044 fi
1045
1046 ALL_LINGUAS=
1047 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1048 echo "configure:1049: checking how to run the C preprocessor" >&5
1049 # On Suns, sometimes $CPP names a directory.
1050 if test -n "$CPP" && test -d "$CPP"; then
1051   CPP=
1052 fi
1053 if test -z "$CPP"; then
1054 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1055   echo $ac_n "(cached) $ac_c" 1>&6
1056 else
1057     # This must be in double quotes, not single quotes, because CPP may get
1058   # substituted into the Makefile and "${CC-cc}" will confuse make.
1059   CPP="${CC-cc} -E"
1060   # On the NeXT, cc -E runs the code through the compiler's parser,
1061   # not just through cpp.
1062   cat > conftest.$ac_ext <<EOF
1063 #line 1064 "configure"
1064 #include "confdefs.h"
1065 #include <assert.h>
1066 Syntax Error
1067 EOF
1068 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1069 { (eval echo configure:1070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1070 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1071 if test -z "$ac_err"; then
1072   :
1073 else
1074   echo "$ac_err" >&5
1075   echo "configure: failed program was:" >&5
1076   cat conftest.$ac_ext >&5
1077   rm -rf conftest*
1078   CPP="${CC-cc} -E -traditional-cpp"
1079   cat > conftest.$ac_ext <<EOF
1080 #line 1081 "configure"
1081 #include "confdefs.h"
1082 #include <assert.h>
1083 Syntax Error
1084 EOF
1085 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1086 { (eval echo configure:1087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1087 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1088 if test -z "$ac_err"; then
1089   :
1090 else
1091   echo "$ac_err" >&5
1092   echo "configure: failed program was:" >&5
1093   cat conftest.$ac_ext >&5
1094   rm -rf conftest*
1095   CPP="${CC-cc} -nologo -E"
1096   cat > conftest.$ac_ext <<EOF
1097 #line 1098 "configure"
1098 #include "confdefs.h"
1099 #include <assert.h>
1100 Syntax Error
1101 EOF
1102 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1103 { (eval echo configure:1104: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1104 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1105 if test -z "$ac_err"; then
1106   :
1107 else
1108   echo "$ac_err" >&5
1109   echo "configure: failed program was:" >&5
1110   cat conftest.$ac_ext >&5
1111   rm -rf conftest*
1112   CPP=/lib/cpp
1113 fi
1114 rm -f conftest*
1115 fi
1116 rm -f conftest*
1117 fi
1118 rm -f conftest*
1119   ac_cv_prog_CPP="$CPP"
1120 fi
1121   CPP="$ac_cv_prog_CPP"
1122 else
1123   ac_cv_prog_CPP="$CPP"
1124 fi
1125 echo "$ac_t""$CPP" 1>&6
1126
1127 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1128 echo "configure:1129: checking whether ${MAKE-make} sets \${MAKE}" >&5
1129 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1130 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1131   echo $ac_n "(cached) $ac_c" 1>&6
1132 else
1133   cat > conftestmake <<\EOF
1134 all:
1135         @echo 'ac_maketemp="${MAKE}"'
1136 EOF
1137 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1138 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1139 if test -n "$ac_maketemp"; then
1140   eval ac_cv_prog_make_${ac_make}_set=yes
1141 else
1142   eval ac_cv_prog_make_${ac_make}_set=no
1143 fi
1144 rm -f conftestmake
1145 fi
1146 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1147   echo "$ac_t""yes" 1>&6
1148   SET_MAKE=
1149 else
1150   echo "$ac_t""no" 1>&6
1151   SET_MAKE="MAKE=${MAKE-make}"
1152 fi
1153
1154 # Extract the first word of "ranlib", so it can be a program name with args.
1155 set dummy ranlib; ac_word=$2
1156 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1157 echo "configure:1158: checking for $ac_word" >&5
1158 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1159   echo $ac_n "(cached) $ac_c" 1>&6
1160 else
1161   if test -n "$RANLIB"; then
1162   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1163 else
1164   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1165   ac_dummy="$PATH"
1166   for ac_dir in $ac_dummy; do
1167     test -z "$ac_dir" && ac_dir=.
1168     if test -f $ac_dir/$ac_word; then
1169       ac_cv_prog_RANLIB="ranlib"
1170       break
1171     fi
1172   done
1173   IFS="$ac_save_ifs"
1174   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1175 fi
1176 fi
1177 RANLIB="$ac_cv_prog_RANLIB"
1178 if test -n "$RANLIB"; then
1179   echo "$ac_t""$RANLIB" 1>&6
1180 else
1181   echo "$ac_t""no" 1>&6
1182 fi
1183
1184 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1185 echo "configure:1186: checking for POSIXized ISC" >&5
1186 if test -d /etc/conf/kconfig.d &&
1187   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1188 then
1189   echo "$ac_t""yes" 1>&6
1190   ISC=yes # If later tests want to check for ISC.
1191   cat >> confdefs.h <<\EOF
1192 #define _POSIX_SOURCE 1
1193 EOF
1194
1195   if test "$GCC" = yes; then
1196     CC="$CC -posix"
1197   else
1198     CC="$CC -Xp"
1199   fi
1200 else
1201   echo "$ac_t""no" 1>&6
1202   ISC=
1203 fi
1204
1205 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1206 echo "configure:1207: checking for ANSI C header files" >&5
1207 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1208   echo $ac_n "(cached) $ac_c" 1>&6
1209 else
1210   cat > conftest.$ac_ext <<EOF
1211 #line 1212 "configure"
1212 #include "confdefs.h"
1213 #include <stdlib.h>
1214 #include <stdarg.h>
1215 #include <string.h>
1216 #include <float.h>
1217 EOF
1218 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1219 { (eval echo configure:1220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1220 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1221 if test -z "$ac_err"; then
1222   rm -rf conftest*
1223   ac_cv_header_stdc=yes
1224 else
1225   echo "$ac_err" >&5
1226   echo "configure: failed program was:" >&5
1227   cat conftest.$ac_ext >&5
1228   rm -rf conftest*
1229   ac_cv_header_stdc=no
1230 fi
1231 rm -f conftest*
1232
1233 if test $ac_cv_header_stdc = yes; then
1234   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1235 cat > conftest.$ac_ext <<EOF
1236 #line 1237 "configure"
1237 #include "confdefs.h"
1238 #include <string.h>
1239 EOF
1240 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1241   egrep "memchr" >/dev/null 2>&1; then
1242   :
1243 else
1244   rm -rf conftest*
1245   ac_cv_header_stdc=no
1246 fi
1247 rm -f conftest*
1248
1249 fi
1250
1251 if test $ac_cv_header_stdc = yes; then
1252   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1253 cat > conftest.$ac_ext <<EOF
1254 #line 1255 "configure"
1255 #include "confdefs.h"
1256 #include <stdlib.h>
1257 EOF
1258 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1259   egrep "free" >/dev/null 2>&1; then
1260   :
1261 else
1262   rm -rf conftest*
1263   ac_cv_header_stdc=no
1264 fi
1265 rm -f conftest*
1266
1267 fi
1268
1269 if test $ac_cv_header_stdc = yes; then
1270   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1271 if test "$cross_compiling" = yes; then
1272   :
1273 else
1274   cat > conftest.$ac_ext <<EOF
1275 #line 1276 "configure"
1276 #include "confdefs.h"
1277 #include <ctype.h>
1278 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1279 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1280 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1281 int main () { int i; for (i = 0; i < 256; i++)
1282 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1283 exit (0); }
1284
1285 EOF
1286 if { (eval echo configure:1287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1287 then
1288   :
1289 else
1290   echo "configure: failed program was:" >&5
1291   cat conftest.$ac_ext >&5
1292   rm -fr conftest*
1293   ac_cv_header_stdc=no
1294 fi
1295 rm -fr conftest*
1296 fi
1297
1298 fi
1299 fi
1300
1301 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1302 if test $ac_cv_header_stdc = yes; then
1303   cat >> confdefs.h <<\EOF
1304 #define STDC_HEADERS 1
1305 EOF
1306
1307 fi
1308
1309 echo $ac_n "checking for working const""... $ac_c" 1>&6
1310 echo "configure:1311: checking for working const" >&5
1311 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1312   echo $ac_n "(cached) $ac_c" 1>&6
1313 else
1314   cat > conftest.$ac_ext <<EOF
1315 #line 1316 "configure"
1316 #include "confdefs.h"
1317
1318 int main() {
1319
1320 /* Ultrix mips cc rejects this.  */
1321 typedef int charset[2]; const charset x;
1322 /* SunOS 4.1.1 cc rejects this.  */
1323 char const *const *ccp;
1324 char **p;
1325 /* NEC SVR4.0.2 mips cc rejects this.  */
1326 struct point {int x, y;};
1327 static struct point const zero = {0,0};
1328 /* AIX XL C 1.02.0.0 rejects this.
1329    It does not let you subtract one const X* pointer from another in an arm
1330    of an if-expression whose if-part is not a constant expression */
1331 const char *g = "string";
1332 ccp = &g + (g ? g-g : 0);
1333 /* HPUX 7.0 cc rejects these. */
1334 ++ccp;
1335 p = (char**) ccp;
1336 ccp = (char const *const *) p;
1337 { /* SCO 3.2v4 cc rejects this.  */
1338   char *t;
1339   char const *s = 0 ? (char *) 0 : (char const *) 0;
1340
1341   *t++ = 0;
1342 }
1343 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1344   int x[] = {25, 17};
1345   const int *foo = &x[0];
1346   ++foo;
1347 }
1348 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1349   typedef const int *iptr;
1350   iptr p = 0;
1351   ++p;
1352 }
1353 { /* AIX XL C 1.02.0.0 rejects this saying
1354      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1355   struct s { int j; const int *ap[3]; };
1356   struct s *b; b->j = 5;
1357 }
1358 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1359   const int foo = 10;
1360 }
1361
1362 ; return 0; }
1363 EOF
1364 if { (eval echo configure:1365: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1365   rm -rf conftest*
1366   ac_cv_c_const=yes
1367 else
1368   echo "configure: failed program was:" >&5
1369   cat conftest.$ac_ext >&5
1370   rm -rf conftest*
1371   ac_cv_c_const=no
1372 fi
1373 rm -f conftest*
1374 fi
1375
1376 echo "$ac_t""$ac_cv_c_const" 1>&6
1377 if test $ac_cv_c_const = no; then
1378   cat >> confdefs.h <<\EOF
1379 #define const
1380 EOF
1381
1382 fi
1383
1384 echo $ac_n "checking for inline""... $ac_c" 1>&6
1385 echo "configure:1386: checking for inline" >&5
1386 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1387   echo $ac_n "(cached) $ac_c" 1>&6
1388 else
1389   ac_cv_c_inline=no
1390 for ac_kw in inline __inline__ __inline; do
1391   cat > conftest.$ac_ext <<EOF
1392 #line 1393 "configure"
1393 #include "confdefs.h"
1394
1395 int main() {
1396 } $ac_kw foo() {
1397 ; return 0; }
1398 EOF
1399 if { (eval echo configure:1400: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1400   rm -rf conftest*
1401   ac_cv_c_inline=$ac_kw; break
1402 else
1403   echo "configure: failed program was:" >&5
1404   cat conftest.$ac_ext >&5
1405 fi
1406 rm -f conftest*
1407 done
1408
1409 fi
1410
1411 echo "$ac_t""$ac_cv_c_inline" 1>&6
1412 case "$ac_cv_c_inline" in
1413   inline | yes) ;;
1414   no) cat >> confdefs.h <<\EOF
1415 #define inline
1416 EOF
1417  ;;
1418   *)  cat >> confdefs.h <<EOF
1419 #define inline $ac_cv_c_inline
1420 EOF
1421  ;;
1422 esac
1423
1424 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1425 echo "configure:1426: checking for off_t" >&5
1426 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   cat > conftest.$ac_ext <<EOF
1430 #line 1431 "configure"
1431 #include "confdefs.h"
1432 #include <sys/types.h>
1433 #if STDC_HEADERS
1434 #include <stdlib.h>
1435 #include <stddef.h>
1436 #endif
1437 EOF
1438 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1439   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1440   rm -rf conftest*
1441   ac_cv_type_off_t=yes
1442 else
1443   rm -rf conftest*
1444   ac_cv_type_off_t=no
1445 fi
1446 rm -f conftest*
1447
1448 fi
1449 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1450 if test $ac_cv_type_off_t = no; then
1451   cat >> confdefs.h <<\EOF
1452 #define off_t long
1453 EOF
1454
1455 fi
1456
1457 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1458 echo "configure:1459: checking for size_t" >&5
1459 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465 #include <sys/types.h>
1466 #if STDC_HEADERS
1467 #include <stdlib.h>
1468 #include <stddef.h>
1469 #endif
1470 EOF
1471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1472   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1473   rm -rf conftest*
1474   ac_cv_type_size_t=yes
1475 else
1476   rm -rf conftest*
1477   ac_cv_type_size_t=no
1478 fi
1479 rm -f conftest*
1480
1481 fi
1482 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1483 if test $ac_cv_type_size_t = no; then
1484   cat >> confdefs.h <<\EOF
1485 #define size_t unsigned
1486 EOF
1487
1488 fi
1489
1490 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1491 # for constant arguments.  Useless!
1492 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1493 echo "configure:1494: checking for working alloca.h" >&5
1494 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1495   echo $ac_n "(cached) $ac_c" 1>&6
1496 else
1497   cat > conftest.$ac_ext <<EOF
1498 #line 1499 "configure"
1499 #include "confdefs.h"
1500 #include <alloca.h>
1501 int main() {
1502 char *p = alloca(2 * sizeof(int));
1503 ; return 0; }
1504 EOF
1505 if { (eval echo configure:1506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1506   rm -rf conftest*
1507   ac_cv_header_alloca_h=yes
1508 else
1509   echo "configure: failed program was:" >&5
1510   cat conftest.$ac_ext >&5
1511   rm -rf conftest*
1512   ac_cv_header_alloca_h=no
1513 fi
1514 rm -f conftest*
1515 fi
1516
1517 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1518 if test $ac_cv_header_alloca_h = yes; then
1519   cat >> confdefs.h <<\EOF
1520 #define HAVE_ALLOCA_H 1
1521 EOF
1522
1523 fi
1524
1525 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1526 echo "configure:1527: checking for alloca" >&5
1527 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1528   echo $ac_n "(cached) $ac_c" 1>&6
1529 else
1530   cat > conftest.$ac_ext <<EOF
1531 #line 1532 "configure"
1532 #include "confdefs.h"
1533
1534 #ifdef __GNUC__
1535 # define alloca __builtin_alloca
1536 #else
1537 # ifdef _MSC_VER
1538 #  include <malloc.h>
1539 #  define alloca _alloca
1540 # else
1541 #  if HAVE_ALLOCA_H
1542 #   include <alloca.h>
1543 #  else
1544 #   ifdef _AIX
1545  #pragma alloca
1546 #   else
1547 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1548 char *alloca ();
1549 #    endif
1550 #   endif
1551 #  endif
1552 # endif
1553 #endif
1554
1555 int main() {
1556 char *p = (char *) alloca(1);
1557 ; return 0; }
1558 EOF
1559 if { (eval echo configure:1560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1560   rm -rf conftest*
1561   ac_cv_func_alloca_works=yes
1562 else
1563   echo "configure: failed program was:" >&5
1564   cat conftest.$ac_ext >&5
1565   rm -rf conftest*
1566   ac_cv_func_alloca_works=no
1567 fi
1568 rm -f conftest*
1569 fi
1570
1571 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1572 if test $ac_cv_func_alloca_works = yes; then
1573   cat >> confdefs.h <<\EOF
1574 #define HAVE_ALLOCA 1
1575 EOF
1576
1577 fi
1578
1579 if test $ac_cv_func_alloca_works = no; then
1580   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1581   # that cause trouble.  Some versions do not even contain alloca or
1582   # contain a buggy version.  If you still want to use their alloca,
1583   # use ar to extract alloca.o from them instead of compiling alloca.c.
1584   ALLOCA=alloca.${ac_objext}
1585   cat >> confdefs.h <<\EOF
1586 #define C_ALLOCA 1
1587 EOF
1588
1589
1590 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1591 echo "configure:1592: checking whether alloca needs Cray hooks" >&5
1592 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598 #if defined(CRAY) && ! defined(CRAY2)
1599 webecray
1600 #else
1601 wenotbecray
1602 #endif
1603
1604 EOF
1605 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1606   egrep "webecray" >/dev/null 2>&1; then
1607   rm -rf conftest*
1608   ac_cv_os_cray=yes
1609 else
1610   rm -rf conftest*
1611   ac_cv_os_cray=no
1612 fi
1613 rm -f conftest*
1614
1615 fi
1616
1617 echo "$ac_t""$ac_cv_os_cray" 1>&6
1618 if test $ac_cv_os_cray = yes; then
1619 for ac_func in _getb67 GETB67 getb67; do
1620   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1621 echo "configure:1622: checking for $ac_func" >&5
1622 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1623   echo $ac_n "(cached) $ac_c" 1>&6
1624 else
1625   cat > conftest.$ac_ext <<EOF
1626 #line 1627 "configure"
1627 #include "confdefs.h"
1628 /* System header to define __stub macros and hopefully few prototypes,
1629     which can conflict with char $ac_func(); below.  */
1630 #include <assert.h>
1631 /* Override any gcc2 internal prototype to avoid an error.  */
1632 /* We use char because int might match the return type of a gcc2
1633     builtin and then its argument prototype would still apply.  */
1634 char $ac_func();
1635
1636 int main() {
1637
1638 /* The GNU C library defines this for functions which it implements
1639     to always fail with ENOSYS.  Some functions are actually named
1640     something starting with __ and the normal name is an alias.  */
1641 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1642 choke me
1643 #else
1644 $ac_func();
1645 #endif
1646
1647 ; return 0; }
1648 EOF
1649 if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1650   rm -rf conftest*
1651   eval "ac_cv_func_$ac_func=yes"
1652 else
1653   echo "configure: failed program was:" >&5
1654   cat conftest.$ac_ext >&5
1655   rm -rf conftest*
1656   eval "ac_cv_func_$ac_func=no"
1657 fi
1658 rm -f conftest*
1659 fi
1660
1661 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1662   echo "$ac_t""yes" 1>&6
1663   cat >> confdefs.h <<EOF
1664 #define CRAY_STACKSEG_END $ac_func
1665 EOF
1666
1667   break
1668 else
1669   echo "$ac_t""no" 1>&6
1670 fi
1671
1672 done
1673 fi
1674
1675 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1676 echo "configure:1677: checking stack direction for C alloca" >&5
1677 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1678   echo $ac_n "(cached) $ac_c" 1>&6
1679 else
1680   if test "$cross_compiling" = yes; then
1681   ac_cv_c_stack_direction=0
1682 else
1683   cat > conftest.$ac_ext <<EOF
1684 #line 1685 "configure"
1685 #include "confdefs.h"
1686 find_stack_direction ()
1687 {
1688   static char *addr = 0;
1689   auto char dummy;
1690   if (addr == 0)
1691     {
1692       addr = &dummy;
1693       return find_stack_direction ();
1694     }
1695   else
1696     return (&dummy > addr) ? 1 : -1;
1697 }
1698 main ()
1699 {
1700   exit (find_stack_direction() < 0);
1701 }
1702 EOF
1703 if { (eval echo configure:1704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1704 then
1705   ac_cv_c_stack_direction=1
1706 else
1707   echo "configure: failed program was:" >&5
1708   cat conftest.$ac_ext >&5
1709   rm -fr conftest*
1710   ac_cv_c_stack_direction=-1
1711 fi
1712 rm -fr conftest*
1713 fi
1714
1715 fi
1716
1717 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1718 cat >> confdefs.h <<EOF
1719 #define STACK_DIRECTION $ac_cv_c_stack_direction
1720 EOF
1721
1722 fi
1723
1724 for ac_hdr in unistd.h
1725 do
1726 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1727 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1728 echo "configure:1729: checking for $ac_hdr" >&5
1729 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1730   echo $ac_n "(cached) $ac_c" 1>&6
1731 else
1732   cat > conftest.$ac_ext <<EOF
1733 #line 1734 "configure"
1734 #include "confdefs.h"
1735 #include <$ac_hdr>
1736 EOF
1737 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1738 { (eval echo configure:1739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1739 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1740 if test -z "$ac_err"; then
1741   rm -rf conftest*
1742   eval "ac_cv_header_$ac_safe=yes"
1743 else
1744   echo "$ac_err" >&5
1745   echo "configure: failed program was:" >&5
1746   cat conftest.$ac_ext >&5
1747   rm -rf conftest*
1748   eval "ac_cv_header_$ac_safe=no"
1749 fi
1750 rm -f conftest*
1751 fi
1752 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1753   echo "$ac_t""yes" 1>&6
1754     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1755   cat >> confdefs.h <<EOF
1756 #define $ac_tr_hdr 1
1757 EOF
1758
1759 else
1760   echo "$ac_t""no" 1>&6
1761 fi
1762 done
1763
1764 for ac_func in getpagesize
1765 do
1766 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1767 echo "configure:1768: checking for $ac_func" >&5
1768 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1769   echo $ac_n "(cached) $ac_c" 1>&6
1770 else
1771   cat > conftest.$ac_ext <<EOF
1772 #line 1773 "configure"
1773 #include "confdefs.h"
1774 /* System header to define __stub macros and hopefully few prototypes,
1775     which can conflict with char $ac_func(); below.  */
1776 #include <assert.h>
1777 /* Override any gcc2 internal prototype to avoid an error.  */
1778 /* We use char because int might match the return type of a gcc2
1779     builtin and then its argument prototype would still apply.  */
1780 char $ac_func();
1781
1782 int main() {
1783
1784 /* The GNU C library defines this for functions which it implements
1785     to always fail with ENOSYS.  Some functions are actually named
1786     something starting with __ and the normal name is an alias.  */
1787 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1788 choke me
1789 #else
1790 $ac_func();
1791 #endif
1792
1793 ; return 0; }
1794 EOF
1795 if { (eval echo configure:1796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1796   rm -rf conftest*
1797   eval "ac_cv_func_$ac_func=yes"
1798 else
1799   echo "configure: failed program was:" >&5
1800   cat conftest.$ac_ext >&5
1801   rm -rf conftest*
1802   eval "ac_cv_func_$ac_func=no"
1803 fi
1804 rm -f conftest*
1805 fi
1806
1807 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1808   echo "$ac_t""yes" 1>&6
1809     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1810   cat >> confdefs.h <<EOF
1811 #define $ac_tr_func 1
1812 EOF
1813
1814 else
1815   echo "$ac_t""no" 1>&6
1816 fi
1817 done
1818
1819 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1820 echo "configure:1821: checking for working mmap" >&5
1821 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1822   echo $ac_n "(cached) $ac_c" 1>&6
1823 else
1824   if test "$cross_compiling" = yes; then
1825   ac_cv_func_mmap_fixed_mapped=no
1826 else
1827   cat > conftest.$ac_ext <<EOF
1828 #line 1829 "configure"
1829 #include "confdefs.h"
1830
1831 /* Thanks to Mike Haertel and Jim Avera for this test.
1832    Here is a matrix of mmap possibilities:
1833         mmap private not fixed
1834         mmap private fixed at somewhere currently unmapped
1835         mmap private fixed at somewhere already mapped
1836         mmap shared not fixed
1837         mmap shared fixed at somewhere currently unmapped
1838         mmap shared fixed at somewhere already mapped
1839    For private mappings, we should verify that changes cannot be read()
1840    back from the file, nor mmap's back from the file at a different
1841    address.  (There have been systems where private was not correctly
1842    implemented like the infamous i386 svr4.0, and systems where the
1843    VM page cache was not coherent with the filesystem buffer cache
1844    like early versions of FreeBSD and possibly contemporary NetBSD.)
1845    For shared mappings, we should conversely verify that changes get
1846    propogated back to all the places they're supposed to be.
1847
1848    Grep wants private fixed already mapped.
1849    The main things grep needs to know about mmap are:
1850    * does it exist and is it safe to write into the mmap'd area
1851    * how to use it (BSD variants)  */
1852 #include <sys/types.h>
1853 #include <fcntl.h>
1854 #include <sys/mman.h>
1855
1856 /* This mess was copied from the GNU getpagesize.h.  */
1857 #ifndef HAVE_GETPAGESIZE
1858 # ifdef HAVE_UNISTD_H
1859 #  include <unistd.h>
1860 # endif
1861
1862 /* Assume that all systems that can run configure have sys/param.h.  */
1863 # ifndef HAVE_SYS_PARAM_H
1864 #  define HAVE_SYS_PARAM_H 1
1865 # endif
1866
1867 # ifdef _SC_PAGESIZE
1868 #  define getpagesize() sysconf(_SC_PAGESIZE)
1869 # else /* no _SC_PAGESIZE */
1870 #  ifdef HAVE_SYS_PARAM_H
1871 #   include <sys/param.h>
1872 #   ifdef EXEC_PAGESIZE
1873 #    define getpagesize() EXEC_PAGESIZE
1874 #   else /* no EXEC_PAGESIZE */
1875 #    ifdef NBPG
1876 #     define getpagesize() NBPG * CLSIZE
1877 #     ifndef CLSIZE
1878 #      define CLSIZE 1
1879 #     endif /* no CLSIZE */
1880 #    else /* no NBPG */
1881 #     ifdef NBPC
1882 #      define getpagesize() NBPC
1883 #     else /* no NBPC */
1884 #      ifdef PAGESIZE
1885 #       define getpagesize() PAGESIZE
1886 #      endif /* PAGESIZE */
1887 #     endif /* no NBPC */
1888 #    endif /* no NBPG */
1889 #   endif /* no EXEC_PAGESIZE */
1890 #  else /* no HAVE_SYS_PARAM_H */
1891 #   define getpagesize() 8192   /* punt totally */
1892 #  endif /* no HAVE_SYS_PARAM_H */
1893 # endif /* no _SC_PAGESIZE */
1894
1895 #endif /* no HAVE_GETPAGESIZE */
1896
1897 #ifdef __cplusplus
1898 extern "C" { void *malloc(unsigned); }
1899 #else
1900 char *malloc();
1901 #endif
1902
1903 int
1904 main()
1905 {
1906         char *data, *data2, *data3;
1907         int i, pagesize;
1908         int fd;
1909
1910         pagesize = getpagesize();
1911
1912         /*
1913          * First, make a file with some known garbage in it.
1914          */
1915         data = malloc(pagesize);
1916         if (!data)
1917                 exit(1);
1918         for (i = 0; i < pagesize; ++i)
1919                 *(data + i) = rand();
1920         umask(0);
1921         fd = creat("conftestmmap", 0600);
1922         if (fd < 0)
1923                 exit(1);
1924         if (write(fd, data, pagesize) != pagesize)
1925                 exit(1);
1926         close(fd);
1927
1928         /*
1929          * Next, try to mmap the file at a fixed address which
1930          * already has something else allocated at it.  If we can,
1931          * also make sure that we see the same garbage.
1932          */
1933         fd = open("conftestmmap", O_RDWR);
1934         if (fd < 0)
1935                 exit(1);
1936         data2 = malloc(2 * pagesize);
1937         if (!data2)
1938                 exit(1);
1939         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1940         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1941             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1942                 exit(1);
1943         for (i = 0; i < pagesize; ++i)
1944                 if (*(data + i) != *(data2 + i))
1945                         exit(1);
1946
1947         /*
1948          * Finally, make sure that changes to the mapped area
1949          * do not percolate back to the file as seen by read().
1950          * (This is a bug on some variants of i386 svr4.0.)
1951          */
1952         for (i = 0; i < pagesize; ++i)
1953                 *(data2 + i) = *(data2 + i) + 1;
1954         data3 = malloc(pagesize);
1955         if (!data3)
1956                 exit(1);
1957         if (read(fd, data3, pagesize) != pagesize)
1958                 exit(1);
1959         for (i = 0; i < pagesize; ++i)
1960                 if (*(data + i) != *(data3 + i))
1961                         exit(1);
1962         close(fd);
1963         unlink("conftestmmap");
1964         exit(0);
1965 }
1966
1967 EOF
1968 if { (eval echo configure:1969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1969 then
1970   ac_cv_func_mmap_fixed_mapped=yes
1971 else
1972   echo "configure: failed program was:" >&5
1973   cat conftest.$ac_ext >&5
1974   rm -fr conftest*
1975   ac_cv_func_mmap_fixed_mapped=no
1976 fi
1977 rm -fr conftest*
1978 fi
1979
1980 fi
1981
1982 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1983 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1984   cat >> confdefs.h <<\EOF
1985 #define HAVE_MMAP 1
1986 EOF
1987
1988 fi
1989
1990
1991    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1992 unistd.h values.h sys/param.h
1993 do
1994 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1995 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1996 echo "configure:1997: checking for $ac_hdr" >&5
1997 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1998   echo $ac_n "(cached) $ac_c" 1>&6
1999 else
2000   cat > conftest.$ac_ext <<EOF
2001 #line 2002 "configure"
2002 #include "confdefs.h"
2003 #include <$ac_hdr>
2004 EOF
2005 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2006 { (eval echo configure:2007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2007 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2008 if test -z "$ac_err"; then
2009   rm -rf conftest*
2010   eval "ac_cv_header_$ac_safe=yes"
2011 else
2012   echo "$ac_err" >&5
2013   echo "configure: failed program was:" >&5
2014   cat conftest.$ac_ext >&5
2015   rm -rf conftest*
2016   eval "ac_cv_header_$ac_safe=no"
2017 fi
2018 rm -f conftest*
2019 fi
2020 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2021   echo "$ac_t""yes" 1>&6
2022     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2023   cat >> confdefs.h <<EOF
2024 #define $ac_tr_hdr 1
2025 EOF
2026
2027 else
2028   echo "$ac_t""no" 1>&6
2029 fi
2030 done
2031
2032    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2033 __argz_count __argz_stringify __argz_next
2034 do
2035 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2036 echo "configure:2037: checking for $ac_func" >&5
2037 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2038   echo $ac_n "(cached) $ac_c" 1>&6
2039 else
2040   cat > conftest.$ac_ext <<EOF
2041 #line 2042 "configure"
2042 #include "confdefs.h"
2043 /* System header to define __stub macros and hopefully few prototypes,
2044     which can conflict with char $ac_func(); below.  */
2045 #include <assert.h>
2046 /* Override any gcc2 internal prototype to avoid an error.  */
2047 /* We use char because int might match the return type of a gcc2
2048     builtin and then its argument prototype would still apply.  */
2049 char $ac_func();
2050
2051 int main() {
2052
2053 /* The GNU C library defines this for functions which it implements
2054     to always fail with ENOSYS.  Some functions are actually named
2055     something starting with __ and the normal name is an alias.  */
2056 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2057 choke me
2058 #else
2059 $ac_func();
2060 #endif
2061
2062 ; return 0; }
2063 EOF
2064 if { (eval echo configure:2065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2065   rm -rf conftest*
2066   eval "ac_cv_func_$ac_func=yes"
2067 else
2068   echo "configure: failed program was:" >&5
2069   cat conftest.$ac_ext >&5
2070   rm -rf conftest*
2071   eval "ac_cv_func_$ac_func=no"
2072 fi
2073 rm -f conftest*
2074 fi
2075
2076 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2077   echo "$ac_t""yes" 1>&6
2078     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2079   cat >> confdefs.h <<EOF
2080 #define $ac_tr_func 1
2081 EOF
2082
2083 else
2084   echo "$ac_t""no" 1>&6
2085 fi
2086 done
2087
2088
2089    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2090      for ac_func in stpcpy
2091 do
2092 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2093 echo "configure:2094: checking for $ac_func" >&5
2094 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2095   echo $ac_n "(cached) $ac_c" 1>&6
2096 else
2097   cat > conftest.$ac_ext <<EOF
2098 #line 2099 "configure"
2099 #include "confdefs.h"
2100 /* System header to define __stub macros and hopefully few prototypes,
2101     which can conflict with char $ac_func(); below.  */
2102 #include <assert.h>
2103 /* Override any gcc2 internal prototype to avoid an error.  */
2104 /* We use char because int might match the return type of a gcc2
2105     builtin and then its argument prototype would still apply.  */
2106 char $ac_func();
2107
2108 int main() {
2109
2110 /* The GNU C library defines this for functions which it implements
2111     to always fail with ENOSYS.  Some functions are actually named
2112     something starting with __ and the normal name is an alias.  */
2113 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2114 choke me
2115 #else
2116 $ac_func();
2117 #endif
2118
2119 ; return 0; }
2120 EOF
2121 if { (eval echo configure:2122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2122   rm -rf conftest*
2123   eval "ac_cv_func_$ac_func=yes"
2124 else
2125   echo "configure: failed program was:" >&5
2126   cat conftest.$ac_ext >&5
2127   rm -rf conftest*
2128   eval "ac_cv_func_$ac_func=no"
2129 fi
2130 rm -f conftest*
2131 fi
2132
2133 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2134   echo "$ac_t""yes" 1>&6
2135     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2136   cat >> confdefs.h <<EOF
2137 #define $ac_tr_func 1
2138 EOF
2139
2140 else
2141   echo "$ac_t""no" 1>&6
2142 fi
2143 done
2144
2145    fi
2146    if test "${ac_cv_func_stpcpy}" = "yes"; then
2147      cat >> confdefs.h <<\EOF
2148 #define HAVE_STPCPY 1
2149 EOF
2150
2151    fi
2152
2153    if test $ac_cv_header_locale_h = yes; then
2154     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2155 echo "configure:2156: checking for LC_MESSAGES" >&5
2156 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2157   echo $ac_n "(cached) $ac_c" 1>&6
2158 else
2159   cat > conftest.$ac_ext <<EOF
2160 #line 2161 "configure"
2161 #include "confdefs.h"
2162 #include <locale.h>
2163 int main() {
2164 return LC_MESSAGES
2165 ; return 0; }
2166 EOF
2167 if { (eval echo configure:2168: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2168   rm -rf conftest*
2169   am_cv_val_LC_MESSAGES=yes
2170 else
2171   echo "configure: failed program was:" >&5
2172   cat conftest.$ac_ext >&5
2173   rm -rf conftest*
2174   am_cv_val_LC_MESSAGES=no
2175 fi
2176 rm -f conftest*
2177 fi
2178
2179 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2180     if test $am_cv_val_LC_MESSAGES = yes; then
2181       cat >> confdefs.h <<\EOF
2182 #define HAVE_LC_MESSAGES 1
2183 EOF
2184
2185     fi
2186   fi
2187    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2188 echo "configure:2189: checking whether NLS is requested" >&5
2189         # Check whether --enable-nls or --disable-nls was given.
2190 if test "${enable_nls+set}" = set; then
2191   enableval="$enable_nls"
2192   USE_NLS=$enableval
2193 else
2194   USE_NLS=yes
2195 fi
2196
2197     echo "$ac_t""$USE_NLS" 1>&6
2198
2199
2200     USE_INCLUDED_LIBINTL=no
2201
2202         if test "$USE_NLS" = "yes"; then
2203       cat >> confdefs.h <<\EOF
2204 #define ENABLE_NLS 1
2205 EOF
2206
2207       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2208 echo "configure:2209: checking whether included gettext is requested" >&5
2209       # Check whether --with-included-gettext or --without-included-gettext was given.
2210 if test "${with_included_gettext+set}" = set; then
2211   withval="$with_included_gettext"
2212   nls_cv_force_use_gnu_gettext=$withval
2213 else
2214   nls_cv_force_use_gnu_gettext=no
2215 fi
2216
2217       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2218
2219       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2220       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2221                                         nls_cv_header_intl=
2222         nls_cv_header_libgt=
2223         CATOBJEXT=NONE
2224
2225         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2226 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2227 echo "configure:2228: checking for libintl.h" >&5
2228 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2229   echo $ac_n "(cached) $ac_c" 1>&6
2230 else
2231   cat > conftest.$ac_ext <<EOF
2232 #line 2233 "configure"
2233 #include "confdefs.h"
2234 #include <libintl.h>
2235 EOF
2236 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2237 { (eval echo configure:2238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2238 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2239 if test -z "$ac_err"; then
2240   rm -rf conftest*
2241   eval "ac_cv_header_$ac_safe=yes"
2242 else
2243   echo "$ac_err" >&5
2244   echo "configure: failed program was:" >&5
2245   cat conftest.$ac_ext >&5
2246   rm -rf conftest*
2247   eval "ac_cv_header_$ac_safe=no"
2248 fi
2249 rm -f conftest*
2250 fi
2251 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2252   echo "$ac_t""yes" 1>&6
2253   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2254 echo "configure:2255: checking for gettext in libc" >&5
2255 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2256   echo $ac_n "(cached) $ac_c" 1>&6
2257 else
2258   cat > conftest.$ac_ext <<EOF
2259 #line 2260 "configure"
2260 #include "confdefs.h"
2261 #include <libintl.h>
2262 int main() {
2263 return (int) gettext ("")
2264 ; return 0; }
2265 EOF
2266 if { (eval echo configure:2267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2267   rm -rf conftest*
2268   gt_cv_func_gettext_libc=yes
2269 else
2270   echo "configure: failed program was:" >&5
2271   cat conftest.$ac_ext >&5
2272   rm -rf conftest*
2273   gt_cv_func_gettext_libc=no
2274 fi
2275 rm -f conftest*
2276 fi
2277
2278 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2279
2280            if test "$gt_cv_func_gettext_libc" != "yes"; then
2281              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2282 echo "configure:2283: checking for bindtextdomain in -lintl" >&5
2283 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2284 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2285   echo $ac_n "(cached) $ac_c" 1>&6
2286 else
2287   ac_save_LIBS="$LIBS"
2288 LIBS="-lintl  $LIBS"
2289 cat > conftest.$ac_ext <<EOF
2290 #line 2291 "configure"
2291 #include "confdefs.h"
2292 /* Override any gcc2 internal prototype to avoid an error.  */
2293 /* We use char because int might match the return type of a gcc2
2294     builtin and then its argument prototype would still apply.  */
2295 char bindtextdomain();
2296
2297 int main() {
2298 bindtextdomain()
2299 ; return 0; }
2300 EOF
2301 if { (eval echo configure:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2302   rm -rf conftest*
2303   eval "ac_cv_lib_$ac_lib_var=yes"
2304 else
2305   echo "configure: failed program was:" >&5
2306   cat conftest.$ac_ext >&5
2307   rm -rf conftest*
2308   eval "ac_cv_lib_$ac_lib_var=no"
2309 fi
2310 rm -f conftest*
2311 LIBS="$ac_save_LIBS"
2312
2313 fi
2314 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2315   echo "$ac_t""yes" 1>&6
2316   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2317 echo "configure:2318: checking for gettext in libintl" >&5
2318 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2319   echo $ac_n "(cached) $ac_c" 1>&6
2320 else
2321   cat > conftest.$ac_ext <<EOF
2322 #line 2323 "configure"
2323 #include "confdefs.h"
2324
2325 int main() {
2326 return (int) gettext ("")
2327 ; return 0; }
2328 EOF
2329 if { (eval echo configure:2330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2330   rm -rf conftest*
2331   gt_cv_func_gettext_libintl=yes
2332 else
2333   echo "configure: failed program was:" >&5
2334   cat conftest.$ac_ext >&5
2335   rm -rf conftest*
2336   gt_cv_func_gettext_libintl=no
2337 fi
2338 rm -f conftest*
2339 fi
2340
2341 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2342 else
2343   echo "$ac_t""no" 1>&6
2344 fi
2345
2346            fi
2347
2348            if test "$gt_cv_func_gettext_libc" = "yes" \
2349               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2350               cat >> confdefs.h <<\EOF
2351 #define HAVE_GETTEXT 1
2352 EOF
2353
2354               # Extract the first word of "msgfmt", so it can be a program name with args.
2355 set dummy msgfmt; ac_word=$2
2356 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2357 echo "configure:2358: checking for $ac_word" >&5
2358 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2359   echo $ac_n "(cached) $ac_c" 1>&6
2360 else
2361   case "$MSGFMT" in
2362   /*)
2363   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2364   ;;
2365   *)
2366   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2367   for ac_dir in $PATH; do
2368     test -z "$ac_dir" && ac_dir=.
2369     if test -f $ac_dir/$ac_word; then
2370       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2371         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2372         break
2373       fi
2374     fi
2375   done
2376   IFS="$ac_save_ifs"
2377   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2378   ;;
2379 esac
2380 fi
2381 MSGFMT="$ac_cv_path_MSGFMT"
2382 if test -n "$MSGFMT"; then
2383   echo "$ac_t""$MSGFMT" 1>&6
2384 else
2385   echo "$ac_t""no" 1>&6
2386 fi
2387               if test "$MSGFMT" != "no"; then
2388                 for ac_func in dcgettext
2389 do
2390 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2391 echo "configure:2392: checking for $ac_func" >&5
2392 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398 /* System header to define __stub macros and hopefully few prototypes,
2399     which can conflict with char $ac_func(); below.  */
2400 #include <assert.h>
2401 /* Override any gcc2 internal prototype to avoid an error.  */
2402 /* We use char because int might match the return type of a gcc2
2403     builtin and then its argument prototype would still apply.  */
2404 char $ac_func();
2405
2406 int main() {
2407
2408 /* The GNU C library defines this for functions which it implements
2409     to always fail with ENOSYS.  Some functions are actually named
2410     something starting with __ and the normal name is an alias.  */
2411 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2412 choke me
2413 #else
2414 $ac_func();
2415 #endif
2416
2417 ; return 0; }
2418 EOF
2419 if { (eval echo configure:2420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2420   rm -rf conftest*
2421   eval "ac_cv_func_$ac_func=yes"
2422 else
2423   echo "configure: failed program was:" >&5
2424   cat conftest.$ac_ext >&5
2425   rm -rf conftest*
2426   eval "ac_cv_func_$ac_func=no"
2427 fi
2428 rm -f conftest*
2429 fi
2430
2431 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2432   echo "$ac_t""yes" 1>&6
2433     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2434   cat >> confdefs.h <<EOF
2435 #define $ac_tr_func 1
2436 EOF
2437
2438 else
2439   echo "$ac_t""no" 1>&6
2440 fi
2441 done
2442
2443                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2444 set dummy gmsgfmt; ac_word=$2
2445 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2446 echo "configure:2447: checking for $ac_word" >&5
2447 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2448   echo $ac_n "(cached) $ac_c" 1>&6
2449 else
2450   case "$GMSGFMT" in
2451   /*)
2452   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2453   ;;
2454   ?:/*)
2455   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2456   ;;
2457   *)
2458   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2459   ac_dummy="$PATH"
2460   for ac_dir in $ac_dummy; do
2461     test -z "$ac_dir" && ac_dir=.
2462     if test -f $ac_dir/$ac_word; then
2463       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2464       break
2465     fi
2466   done
2467   IFS="$ac_save_ifs"
2468   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2469   ;;
2470 esac
2471 fi
2472 GMSGFMT="$ac_cv_path_GMSGFMT"
2473 if test -n "$GMSGFMT"; then
2474   echo "$ac_t""$GMSGFMT" 1>&6
2475 else
2476   echo "$ac_t""no" 1>&6
2477 fi
2478
2479                 # Extract the first word of "xgettext", so it can be a program name with args.
2480 set dummy xgettext; ac_word=$2
2481 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2482 echo "configure:2483: checking for $ac_word" >&5
2483 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2484   echo $ac_n "(cached) $ac_c" 1>&6
2485 else
2486   case "$XGETTEXT" in
2487   /*)
2488   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2489   ;;
2490   *)
2491   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2492   for ac_dir in $PATH; do
2493     test -z "$ac_dir" && ac_dir=.
2494     if test -f $ac_dir/$ac_word; then
2495       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2496         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2497         break
2498       fi
2499     fi
2500   done
2501   IFS="$ac_save_ifs"
2502   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2503   ;;
2504 esac
2505 fi
2506 XGETTEXT="$ac_cv_path_XGETTEXT"
2507 if test -n "$XGETTEXT"; then
2508   echo "$ac_t""$XGETTEXT" 1>&6
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513                 cat > conftest.$ac_ext <<EOF
2514 #line 2515 "configure"
2515 #include "confdefs.h"
2516
2517 int main() {
2518 extern int _nl_msg_cat_cntr;
2519                                return _nl_msg_cat_cntr
2520 ; return 0; }
2521 EOF
2522 if { (eval echo configure:2523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2523   rm -rf conftest*
2524   CATOBJEXT=.gmo
2525                    DATADIRNAME=share
2526 else
2527   echo "configure: failed program was:" >&5
2528   cat conftest.$ac_ext >&5
2529   rm -rf conftest*
2530   CATOBJEXT=.mo
2531                    DATADIRNAME=lib
2532 fi
2533 rm -f conftest*
2534                 INSTOBJEXT=.mo
2535               fi
2536             fi
2537
2538 else
2539   echo "$ac_t""no" 1>&6
2540 fi
2541
2542
2543
2544         if test "$CATOBJEXT" = "NONE"; then
2545                           nls_cv_use_gnu_gettext=yes
2546         fi
2547       fi
2548
2549       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2550                 INTLOBJS="\$(GETTOBJS)"
2551         # Extract the first word of "msgfmt", so it can be a program name with args.
2552 set dummy msgfmt; ac_word=$2
2553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2554 echo "configure:2555: checking for $ac_word" >&5
2555 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2556   echo $ac_n "(cached) $ac_c" 1>&6
2557 else
2558   case "$MSGFMT" in
2559   /*)
2560   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2561   ;;
2562   *)
2563   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2564   for ac_dir in $PATH; do
2565     test -z "$ac_dir" && ac_dir=.
2566     if test -f $ac_dir/$ac_word; then
2567       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2568         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2569         break
2570       fi
2571     fi
2572   done
2573   IFS="$ac_save_ifs"
2574   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2575   ;;
2576 esac
2577 fi
2578 MSGFMT="$ac_cv_path_MSGFMT"
2579 if test -n "$MSGFMT"; then
2580   echo "$ac_t""$MSGFMT" 1>&6
2581 else
2582   echo "$ac_t""no" 1>&6
2583 fi
2584
2585         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2586 set dummy gmsgfmt; ac_word=$2
2587 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2588 echo "configure:2589: checking for $ac_word" >&5
2589 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2590   echo $ac_n "(cached) $ac_c" 1>&6
2591 else
2592   case "$GMSGFMT" in
2593   /*)
2594   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2595   ;;
2596   ?:/*)
2597   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2598   ;;
2599   *)
2600   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2601   ac_dummy="$PATH"
2602   for ac_dir in $ac_dummy; do
2603     test -z "$ac_dir" && ac_dir=.
2604     if test -f $ac_dir/$ac_word; then
2605       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2606       break
2607     fi
2608   done
2609   IFS="$ac_save_ifs"
2610   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2611   ;;
2612 esac
2613 fi
2614 GMSGFMT="$ac_cv_path_GMSGFMT"
2615 if test -n "$GMSGFMT"; then
2616   echo "$ac_t""$GMSGFMT" 1>&6
2617 else
2618   echo "$ac_t""no" 1>&6
2619 fi
2620
2621         # Extract the first word of "xgettext", so it can be a program name with args.
2622 set dummy xgettext; ac_word=$2
2623 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2624 echo "configure:2625: checking for $ac_word" >&5
2625 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2626   echo $ac_n "(cached) $ac_c" 1>&6
2627 else
2628   case "$XGETTEXT" in
2629   /*)
2630   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2631   ;;
2632   *)
2633   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2634   for ac_dir in $PATH; do
2635     test -z "$ac_dir" && ac_dir=.
2636     if test -f $ac_dir/$ac_word; then
2637       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2638         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2639         break
2640       fi
2641     fi
2642   done
2643   IFS="$ac_save_ifs"
2644   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2645   ;;
2646 esac
2647 fi
2648 XGETTEXT="$ac_cv_path_XGETTEXT"
2649 if test -n "$XGETTEXT"; then
2650   echo "$ac_t""$XGETTEXT" 1>&6
2651 else
2652   echo "$ac_t""no" 1>&6
2653 fi
2654
2655
2656         USE_INCLUDED_LIBINTL=yes
2657         CATOBJEXT=.gmo
2658         INSTOBJEXT=.mo
2659         DATADIRNAME=share
2660         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2661         INTLLIBS=$INTLDEPS
2662         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2663         nls_cv_header_intl=libintl.h
2664         nls_cv_header_libgt=libgettext.h
2665       fi
2666
2667             if test "$XGETTEXT" != ":"; then
2668                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2669           : ;
2670         else
2671           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2672           XGETTEXT=":"
2673         fi
2674       fi
2675
2676       # We need to process the po/ directory.
2677       POSUB=po
2678     else
2679       DATADIRNAME=share
2680       nls_cv_header_intl=libintl.h
2681       nls_cv_header_libgt=libgettext.h
2682     fi
2683
2684     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2685     # because some of the sources are only built for this goal.
2686     if test "$PACKAGE" = gettext; then
2687       USE_NLS=yes
2688       USE_INCLUDED_LIBINTL=yes
2689     fi
2690
2691                 for lang in $ALL_LINGUAS; do
2692       GMOFILES="$GMOFILES $lang.gmo"
2693       POFILES="$POFILES $lang.po"
2694     done
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709    if test "x$CATOBJEXT" != "x"; then
2710      if test "x$ALL_LINGUAS" = "x"; then
2711        LINGUAS=
2712      else
2713        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2714 echo "configure:2715: checking for catalogs to be installed" >&5
2715        NEW_LINGUAS=
2716        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2717          case "$ALL_LINGUAS" in
2718           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2719          esac
2720        done
2721        LINGUAS=$NEW_LINGUAS
2722        echo "$ac_t""$LINGUAS" 1>&6
2723      fi
2724
2725           if test -n "$LINGUAS"; then
2726        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2727      fi
2728    fi
2729
2730             if test $ac_cv_header_locale_h = yes; then
2731      INCLUDE_LOCALE_H="#include <locale.h>"
2732    else
2733      INCLUDE_LOCALE_H="\
2734 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2735    fi
2736
2737
2738             if test -f $srcdir/po2tbl.sed.in; then
2739       if test "$CATOBJEXT" = ".cat"; then
2740          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2741 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2742 echo "configure:2743: checking for linux/version.h" >&5
2743 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2744   echo $ac_n "(cached) $ac_c" 1>&6
2745 else
2746   cat > conftest.$ac_ext <<EOF
2747 #line 2748 "configure"
2748 #include "confdefs.h"
2749 #include <linux/version.h>
2750 EOF
2751 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2752 { (eval echo configure:2753: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2753 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2754 if test -z "$ac_err"; then
2755   rm -rf conftest*
2756   eval "ac_cv_header_$ac_safe=yes"
2757 else
2758   echo "$ac_err" >&5
2759   echo "configure: failed program was:" >&5
2760   cat conftest.$ac_ext >&5
2761   rm -rf conftest*
2762   eval "ac_cv_header_$ac_safe=no"
2763 fi
2764 rm -f conftest*
2765 fi
2766 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2767   echo "$ac_t""yes" 1>&6
2768   msgformat=linux
2769 else
2770   echo "$ac_t""no" 1>&6
2771 msgformat=xopen
2772 fi
2773
2774
2775                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2776       fi
2777             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2778          $srcdir/po2tbl.sed.in > po2tbl.sed
2779    fi
2780
2781             if test "$PACKAGE" = "gettext"; then
2782      GT_NO="#NO#"
2783      GT_YES=
2784    else
2785      GT_NO=
2786      GT_YES="#YES#"
2787    fi
2788
2789
2790
2791    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2792
2793
2794       l=
2795
2796
2797             if test -d $srcdir/po; then
2798       test -d po || mkdir po
2799       if test "x$srcdir" != "x."; then
2800          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2801             posrcprefix="$srcdir/"
2802          else
2803             posrcprefix="../$srcdir/"
2804          fi
2805       else
2806          posrcprefix="../"
2807       fi
2808       rm -f po/POTFILES
2809       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2810          < $srcdir/po/POTFILES.in > po/POTFILES
2811    fi
2812
2813
2814
2815 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
2816 if test "${enable_sim_alignment+set}" = set; then
2817   enableval="$enable_sim_alignment"
2818   case "${enableval}" in
2819   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
2820   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
2821   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
2822   *)                            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
2823 esac
2824 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
2825   echo "Setting alignment flags = $sim_alignment" 6>&1
2826 fi
2827 else
2828   sim_alignment=""
2829 fi
2830
2831
2832 # Check whether --enable-sim-assert or --disable-sim-assert was given.
2833 if test "${enable_sim_assert+set}" = set; then
2834   enableval="$enable_sim_assert"
2835   case "${enableval}" in
2836   yes)  sim_assert="-DWITH_ASSERT=1";;
2837   no)   sim_assert="-DWITH_ASSERT=0";;
2838   *)    { echo "configure: error: "--enable-sim-assert does not take a value"" 1>&2; exit 1; }; sim_assert="";;
2839 esac
2840 if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
2841   echo "Setting assert flags = $sim_assert" 6>&1
2842 fi
2843 else
2844   sim_assert=""
2845 fi
2846
2847
2848 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
2849 if test "${enable_sim_bitsize+set}" = set; then
2850   enableval="$enable_sim_bitsize"
2851   case "${enableval}" in
2852   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
2853   *)     { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_bitsize="";;
2854 esac
2855 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
2856   echo "Setting bitsize flags = $sim_bitsize" 6>&1
2857 fi
2858 else
2859   sim_bitsize=""
2860 fi
2861
2862
2863 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
2864 if test "${enable_sim_bswap+set}" = set; then
2865   enableval="$enable_sim_bswap"
2866   case "${enableval}" in
2867   yes)  sim_bswap="-DWITH_BSWAP=1";;
2868   no)   sim_bswap="-DWITH_BSWAP=0";;
2869   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
2870 esac
2871 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
2872   echo "Setting bswap flags = $sim_bswap" 6>&1
2873 fi
2874 else
2875   sim_bswap=""
2876 fi
2877
2878
2879 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
2880 if test "${enable_sim_cflags+set}" = set; then
2881   enableval="$enable_sim_cflags"
2882   case "${enableval}" in
2883   yes)  sim_cflags="-O2 -fomit-frame-pointer";;
2884   no)   sim_cflags="";;
2885   *)    sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2886 esac
2887 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
2888   echo "Setting sim cflags = $sim_cflags" 6>&1
2889 fi
2890 else
2891   sim_cflags=""
2892 fi
2893
2894
2895 # Check whether --enable-sim-config or --disable-sim-config was given.
2896 if test "${enable_sim_config+set}" = set; then
2897   enableval="$enable_sim_config"
2898   case "${enableval}" in
2899   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-config=file"" 1>&2; exit 1; };;
2900   *)            if test -f "${srcdir}/${enableval}"; then
2901                   sim_config="${enableval}";
2902                 elif test -f "${srcdir}/${enableval}-config.h"; then
2903                   sim_config="${enableval}-config.h"
2904                 else
2905                   { echo "configure: error: "Config file $enableval was not found"" 1>&2; exit 1; };
2906                   sim_config=std-config.h
2907                 fi;;
2908 esac
2909 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
2910   echo "Setting config flags = $sim_config" 6>&1
2911 fi
2912 else
2913   sim_config="std-config.h"
2914 if test x"$silent" != x"yes"; then
2915   echo "Setting config flags = $sim_config" 6>&1
2916 fi
2917 fi
2918
2919
2920 # Check whether --enable-sim-decode-mechanism or --disable-sim-decode-mechanism was given.
2921 if test "${enable_sim_decode_mechanism+set}" = set; then
2922   enableval="$enable_sim_decode_mechanism"
2923   case "${enableval}" in
2924   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-decode-mechanism=file"" 1>&2; exit 1; };;
2925   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
2926   *)            { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
2927                 sim_decode_mechanism="switch";;
2928 esac
2929 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
2930   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
2931 fi
2932 else
2933   sim_decode_mechanism=""
2934 if test x"$silent" != x"yes"; then
2935   echo "Setting decode mechanism flags = $sim_decode_mechanism"
2936 fi
2937 fi
2938
2939
2940 # Check whether --enable-sim-default-model or --disable-sim-default-model was given.
2941 if test "${enable_sim_default_model+set}" = set; then
2942   enableval="$enable_sim_default_model"
2943   case "${enableval}" in
2944   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-default-model=model"" 1>&2; exit 1; };;
2945   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
2946 esac
2947 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
2948   echo "Setting default-model flags = $sim_default_model" 6>&1
2949 fi
2950 else
2951   sim_default_model=""
2952 fi
2953
2954
2955 # Check whether --enable-sim-duplicate or --disable-sim-duplicate was given.
2956 if test "${enable_sim_duplicate+set}" = set; then
2957   enableval="$enable_sim_duplicate"
2958   case "${enableval}" in
2959   yes)  sim_dup="-E";;
2960   no)   sim_dup="";;
2961   *)    { echo "configure: error: "--enable-sim-duplicate does not take a value"" 1>&2; exit 1; }; sim_dup="";;
2962 esac
2963 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
2964   echo "Setting duplicate flags = $sim_dup" 6>&1
2965 fi
2966 else
2967   sim_dup="-E"
2968 if test x"$silent" != x"yes"; then
2969   echo "Setting duplicate flags = $sim_dup" 6>&1
2970 fi
2971 fi
2972
2973
2974 # Check whether --enable-sim-endian or --disable-sim-endian was given.
2975 if test "${enable_sim_endian+set}" = set; then
2976   enableval="$enable_sim_endian"
2977   case "${enableval}" in
2978   yes)  case "$target" in
2979           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2980           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2981           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2982         esac;;
2983   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
2984   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
2985   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
2986   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
2987 esac
2988 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
2989   echo "Setting endian flags = $sim_endian" 6>&1
2990 fi
2991 else
2992   sim_endian=""
2993 fi
2994
2995
2996 # Check whether --enable-sim-env or --disable-sim-env was given.
2997 if test "${enable_sim_env+set}" = set; then
2998   enableval="$enable_sim_env"
2999   case "${enableval}" in
3000   operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
3001   virtual | vea)        sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
3002   user | uea)           sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
3003   no)                   sim_env="-DWITH_ENVIRONMENT=0";;
3004   *)                    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-env"" 1>&2; exit 1; }; sim_env="";;
3005 esac
3006 if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
3007   echo "Setting env flags = $sim_env" 6>&1
3008 fi
3009 else
3010   sim_env=""
3011 fi
3012
3013
3014 # Check whether --enable-sim-filter or --disable-sim-filter was given.
3015 if test "${enable_sim_filter+set}" = set; then
3016   enableval="$enable_sim_filter"
3017   case "${enableval}" in
3018   yes)  { echo "configure: error: "--enable-sim-filter must be specified with a rule to filter or no"" 1>&2; exit 1; }; sim_filter="";;
3019   no)   sim_filter="";;
3020   *)    sim_filter="-F $enableval";;
3021 esac
3022 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3023   echo "Setting filter flags = $sim_filter" 6>&1
3024 fi
3025 else
3026   sim_filter="-F 32,f,o"
3027 if test x"$silent" != x"yes"; then
3028   echo "Setting filter flags = $sim_filter" 6>&1
3029 fi
3030 fi
3031
3032
3033 # Check whether --enable-sim-float or --disable-sim-float was given.
3034 if test "${enable_sim_float+set}" = set; then
3035   enableval="$enable_sim_float"
3036   case "${enableval}" in
3037   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3038   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3039   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3040 esac
3041 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3042   echo "Setting float flags = $sim_float" 6>&1
3043 fi
3044 else
3045   sim_float=""
3046 fi
3047
3048
3049 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
3050 if test "${enable_sim_hardware+set}" = set; then
3051   enableval="$enable_sim_hardware"
3052   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
3053 case "${enableval}" in
3054   yes)  ;;
3055   no)   { echo "configure: error: "List of hardware must be specified for --enable-sim-hardware"" 1>&2; exit 1; }; hardware="";;
3056   ,*)   hardware="${hardware}${enableval}";;
3057   *,)   hardware="${enableval}${hardware}";;
3058   *)    hardware="${enableval}"'';;
3059 esac
3060 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3061 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3062 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3063   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3064 fi
3065 else
3066   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
3067 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3068 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3069 if test x"$silent" != x"yes"; then
3070   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3071 fi
3072 fi
3073
3074
3075 # Check whether --enable-sim-hostbitsize or --disable-sim-hostbitsize was given.
3076 if test "${enable_sim_hostbitsize+set}" = set; then
3077   enableval="$enable_sim_hostbitsize"
3078   case "${enableval}" in
3079   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3080   *)     { echo "configure: error: "--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; }; sim_hostbitsize="";;
3081 esac
3082 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3083   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3084 fi
3085 else
3086   sim_hostbitsize=""
3087 fi
3088
3089
3090 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3091 if test "${enable_sim_hostendian+set}" = set; then
3092   enableval="$enable_sim_hostendian"
3093   case "${enableval}" in
3094   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3095   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3096   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3097   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3098 esac
3099 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3100   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3101 fi
3102 else
3103
3104 if test "x$cross_compiling" = "xno"; then
3105   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3106 echo "configure:3107: checking whether byte ordering is bigendian" >&5
3107 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3108   echo $ac_n "(cached) $ac_c" 1>&6
3109 else
3110   ac_cv_c_bigendian=unknown
3111 # See if sys/param.h defines the BYTE_ORDER macro.
3112 cat > conftest.$ac_ext <<EOF
3113 #line 3114 "configure"
3114 #include "confdefs.h"
3115 #include <sys/types.h>
3116 #include <sys/param.h>
3117 int main() {
3118
3119 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3120  bogus endian macros
3121 #endif
3122 ; return 0; }
3123 EOF
3124 if { (eval echo configure:3125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3125   rm -rf conftest*
3126   # It does; now see whether it defined to BIG_ENDIAN or not.
3127 cat > conftest.$ac_ext <<EOF
3128 #line 3129 "configure"
3129 #include "confdefs.h"
3130 #include <sys/types.h>
3131 #include <sys/param.h>
3132 int main() {
3133
3134 #if BYTE_ORDER != BIG_ENDIAN
3135  not big endian
3136 #endif
3137 ; return 0; }
3138 EOF
3139 if { (eval echo configure:3140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3140   rm -rf conftest*
3141   ac_cv_c_bigendian=yes
3142 else
3143   echo "configure: failed program was:" >&5
3144   cat conftest.$ac_ext >&5
3145   rm -rf conftest*
3146   ac_cv_c_bigendian=no
3147 fi
3148 rm -f conftest*
3149 else
3150   echo "configure: failed program was:" >&5
3151   cat conftest.$ac_ext >&5
3152 fi
3153 rm -f conftest*
3154 if test $ac_cv_c_bigendian = unknown; then
3155 if test "$cross_compiling" = yes; then
3156     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3157 else
3158   cat > conftest.$ac_ext <<EOF
3159 #line 3160 "configure"
3160 #include "confdefs.h"
3161 main () {
3162   /* Are we little or big endian?  From Harbison&Steele.  */
3163   union
3164   {
3165     long l;
3166     char c[sizeof (long)];
3167   } u;
3168   u.l = 1;
3169   exit (u.c[sizeof (long) - 1] == 1);
3170 }
3171 EOF
3172 if { (eval echo configure:3173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3173 then
3174   ac_cv_c_bigendian=no
3175 else
3176   echo "configure: failed program was:" >&5
3177   cat conftest.$ac_ext >&5
3178   rm -fr conftest*
3179   ac_cv_c_bigendian=yes
3180 fi
3181 rm -fr conftest*
3182 fi
3183
3184 fi
3185 fi
3186
3187 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3188 if test $ac_cv_c_bigendian = yes; then
3189   cat >> confdefs.h <<\EOF
3190 #define WORDS_BIGENDIAN 1
3191 EOF
3192
3193 fi
3194
3195   if test $ac_cv_c_bigendian = yes; then
3196     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3197   else
3198     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3199   fi
3200 else
3201   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3202 fi
3203 fi
3204
3205
3206 # Check whether --enable-sim-icache or --disable-sim-icache was given.
3207 if test "${enable_sim_icache+set}" = set; then
3208   enableval="$enable_sim_icache"
3209   icache="-R"
3210  case "${enableval}" in
3211   yes)          icache="1024"; sim_icache="-I $icache";;
3212   no)           sim_icache="-R";;
3213   *) icache=1024
3214      sim_icache="-"
3215      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3216        case "$x" in
3217          define)        sim_icache="${sim_icache}R";;
3218          semantic)      sim_icache="${sim_icache}C";;
3219          insn)          sim_icache="${sim_icache}S";;
3220          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3221          *)             { echo "configure: error: "Unknown value $x for --enable-sim-icache"" 1>&2; exit 1; }; sim_icache="";;
3222        esac
3223      done
3224      sim_icache="${sim_icache}I $icache";;
3225 esac
3226 if test x"$silent" != x"yes" && test x"$icache" != x""; then
3227   echo "Setting instruction cache size to $icache ($sim_icache)"
3228 fi
3229 else
3230   sim_icache="-CSRI 1024"
3231 if test x"$silent" != x"yes"; then
3232   echo "Setting instruction cache size to 1024 ($sim_icache)"
3233 fi
3234 fi
3235
3236
3237 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3238 if test "${enable_sim_inline+set}" = set; then
3239   enableval="$enable_sim_inline"
3240   sim_inline=""
3241 case "$enableval" in
3242   no)           sim_inline="-DDEFAULT_INLINE=0";;
3243   0)            sim_inline="-DDEFAULT_INLINE=0";;
3244   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3245   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3246   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3247        new_flag=""
3248        case "$x" in
3249          *_INLINE=*)    new_flag="-D$x";;
3250          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3251          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
3252          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
3253        esac
3254        if test x"$sim_inline" = x""; then
3255          sim_inline="$new_flag"
3256        else
3257          sim_inline="$sim_inline $new_flag"
3258        fi
3259      done;;
3260 esac
3261 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3262   echo "Setting inline flags = $sim_inline" 6>&1
3263 fi
3264 else
3265   if test x"$GCC" != ""; then
3266   sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS"
3267   if test x"$silent" != x"yes"; then
3268     echo "Setting inline flags = $sim_inline" 6>&1
3269   fi
3270 else
3271   sim_inline=""
3272 fi
3273 fi
3274
3275
3276 # Check whether --enable-sim-jump or --disable-sim-jump was given.
3277 if test "${enable_sim_jump+set}" = set; then
3278   enableval="$enable_sim_jump"
3279   case "${enableval}" in
3280   yes)  sim_jump="-J";;
3281   no)   sim_jump="";;
3282   *)    { echo "configure: error: "--enable-sim-jump does not take a value"" 1>&2; exit 1; }; sim_jump="";;
3283 esac
3284 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3285   echo "Setting jump flag = $sim_jump" 6>&1
3286 fi
3287 else
3288   sim_jump=""
3289 if test x"$silent" != x"yes"; then
3290   echo "Setting jump flag = $sim_jump" 6>&1
3291 fi
3292 fi
3293
3294
3295 # Check whether --enable-sim-line-nr or --disable-sim-line-nr was given.
3296 if test "${enable_sim_line_nr+set}" = set; then
3297   enableval="$enable_sim_line_nr"
3298   case "${enableval}" in
3299   yes)  sim_line_nr="";;
3300   no)   sim_line_nr="-L";;
3301   *)    { echo "configure: error: "--enable-sim-line-nr does not take a value"" 1>&2; exit 1; }; sim_line_nr="";;
3302 esac
3303 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3304   echo "Setting warning flags = $sim_line_nr" 6>&1
3305 fi
3306 else
3307   sim_line_nr=""
3308 fi
3309
3310
3311 # Check whether --enable-sim-model or --disable-sim-model was given.
3312 if test "${enable_sim_model+set}" = set; then
3313   enableval="$enable_sim_model"
3314   case "${enableval}" in
3315   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-model=model"" 1>&2; exit 1; };;
3316   *)            sim_model="-DWITH_MODEL=${enableval}";;
3317 esac
3318 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3319   echo "Setting model flags = $sim_model" 6>&1
3320 fi
3321 else
3322   sim_model=""
3323 fi
3324
3325
3326 # Check whether --enable-sim-model-issue or --disable-sim-model-issue was given.
3327 if test "${enable_sim_model_issue+set}" = set; then
3328   enableval="$enable_sim_model_issue"
3329   case "${enableval}" in
3330   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3331   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3332   *)    { echo "configure: error: "--enable-sim-model-issue does not take a value"" 1>&2; exit 1; }; sim_model_issue="";;
3333 esac
3334 if test x"$silent" != x"yes"; then
3335   echo "Setting model-issue flags = $sim_model_issue" 6>&1
3336 fi
3337 else
3338   sim_model_issue=""
3339 fi
3340
3341
3342 # Check whether --enable-sim-monitor or --disable-sim-monitor was given.
3343 if test "${enable_sim_monitor+set}" = set; then
3344   enableval="$enable_sim_monitor"
3345   case "${enableval}" in
3346   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3347   no)           sim_monitor="-DWITH_MON=0";;
3348   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3349   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3350   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-mon"" 1>&2; exit 1; }; sim_env="";;
3351 esac
3352 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3353   echo "Setting monitor flags = $sim_monitor" 6>&1
3354 fi
3355 else
3356   sim_monitor=""
3357 fi
3358
3359
3360 # Check whether --enable-sim-opcode or --disable-sim-opcode was given.
3361 if test "${enable_sim_opcode+set}" = set; then
3362   enableval="$enable_sim_opcode"
3363   case "${enableval}" in
3364   yes|no)       { echo "configure: error: "No value supplied for --enable-sim-opcode=file"" 1>&2; exit 1; };;
3365   *)            if test -f "${srcdir}/${enableval}"; then
3366                   sim_opcode="${enableval}"
3367                 elif test -f "${srcdir}/dc-${enableval}"; then
3368                   sim_opcode="dc-${enableval}"
3369                 else
3370                   { echo "configure: error: "File $enableval is not an opcode rules file"" 1>&2; exit 1; };
3371                   sim_opcode="dc-complex"
3372                 fi;;
3373 esac
3374 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3375   echo "Setting opcode flags = $sim_opcode" 6>&1
3376 fi
3377 else
3378   sim_opcode="dc-complex"
3379 if test x"$silent" != x"yes"; then
3380   echo "Setting opcode flags = $sim_opcode"
3381 fi
3382 fi
3383
3384
3385 # Check whether --enable-sim-packages or --disable-sim-packages was given.
3386 if test "${enable_sim_packages+set}" = set; then
3387   enableval="$enable_sim_packages"
3388   packages=disklabel
3389 case "${enableval}" in
3390   yes)  ;;
3391   no)   { echo "configure: error: "List of packages must be specified for --enable-sim-packages"" 1>&2; exit 1; }; packages="";;
3392   ,*)   packages="${packages}${enableval}";;
3393   *,)   packages="${enableval}${packages}";;
3394   *)    packages="${enableval}"'';;
3395 esac
3396 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3397 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3398 if test x"$silent" != x"yes" && test x"$packages" != x""; then
3399   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3400 fi
3401 else
3402   packages=disklabel
3403 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3404 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3405 if test x"$silent" != x"yes"; then
3406   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3407 fi
3408 fi
3409
3410
3411 # Check whether --enable-sim-regparm or --disable-sim-regparm was given.
3412 if test "${enable_sim_regparm+set}" = set; then
3413   enableval="$enable_sim_regparm"
3414   case "${enableval}" in
3415   0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
3416   no)                            sim_regparm="" ;;
3417   yes)                           sim_regparm="-DWITH_REGPARM=3";;
3418   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-regparm"" 1>&2; exit 1; }; sim_regparm="";;
3419 esac
3420 if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
3421   echo "Setting regparm flags = $sim_regparm" 6>&1
3422 fi
3423 else
3424   sim_regparm=""
3425 fi
3426
3427
3428 # Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
3429 if test "${enable_sim_reserved_bits+set}" = set; then
3430   enableval="$enable_sim_reserved_bits"
3431   case "${enableval}" in
3432   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
3433   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
3434   *)    { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved="";;
3435 esac
3436 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3437   echo "Setting reserved flags = $sim_reserved" 6>&1
3438 fi
3439 else
3440   sim_reserved=""
3441 fi
3442
3443
3444 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3445 if test "${enable_sim_smp+set}" = set; then
3446   enableval="$enable_sim_smp"
3447   case "${enableval}" in
3448   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3449   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3450   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3451 esac
3452 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3453   echo "Setting smp flags = $sim_smp" 6>&1
3454 fi
3455 else
3456   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3457 if test x"$silent" != x"yes"; then
3458   echo "Setting smp flags = $sim_smp" 6>&1
3459 fi
3460 fi
3461
3462
3463 # Check whether --enable-sim-stdcall or --disable-sim-stdcall was given.
3464 if test "${enable_sim_stdcall+set}" = set; then
3465   enableval="$enable_sim_stdcall"
3466   case "${enableval}" in
3467   no)           sim_stdcall="" ;;
3468   std*)         sim_stdcall="-DWITH_STDCALL=1";;
3469   yes)          sim_stdcall="-DWITH_STDCALL=1";;
3470   *)   { echo "configure: error: "Unknown value $enableval for --enable-sim-stdcall"" 1>&2; exit 1; }; sim_stdcall="";;
3471 esac
3472 if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
3473   echo "Setting function call flags = $sim_stdcall" 6>&1
3474 fi
3475 else
3476   sim_stdcall=""
3477 fi
3478
3479
3480 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3481 if test "${enable_sim_stdio+set}" = set; then
3482   enableval="$enable_sim_stdio"
3483   case "${enableval}" in
3484   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3485   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3486   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3487 esac
3488 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3489   echo "Setting stdio flags = $sim_stdio" 6>&1
3490 fi
3491 else
3492   sim_stdio=""
3493 fi
3494
3495
3496 # Check whether --enable-sim-switch or --disable-sim-switch was given.
3497 if test "${enable_sim_switch+set}" = set; then
3498   enableval="$enable_sim_switch"
3499   case "${enableval}" in
3500   yes)  sim_switch="-s";;
3501   no)   sim_switch="";;
3502   *)    { echo "configure: error: "--enable-sim-switch does not take a value"" 1>&2; exit 1; }; sim_switch="";;
3503 esac
3504 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3505   echo "Setting switch flags = $sim_switch" 6>&1
3506 fi
3507 else
3508   sim_switch="";
3509 if test x"$silent" != x"yes"; then
3510   echo "Setting switch flags = $sim_switch" 6>&1
3511 fi
3512 fi
3513
3514
3515 # Check whether --enable-sim-timebase or --disable-sim-timebase was given.
3516 if test "${enable_sim_timebase+set}" = set; then
3517   enableval="$enable_sim_timebase"
3518   case "${enableval}" in
3519   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
3520   no)   sim_timebase="-DWITH_TIME_BASE=0";;
3521   *)    { echo "configure: error: "--enable-sim-timebase does not take a value"" 1>&2; exit 1; }; sim_timebase="";;
3522 esac
3523 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3524   echo "Setting timebase flags = $sim_timebase" 6>&1
3525 fi
3526 else
3527   sim_timebase=""
3528 fi
3529
3530
3531 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3532 if test "${enable_sim_trace+set}" = set; then
3533   enableval="$enable_sim_trace"
3534   case "${enableval}" in
3535   yes)  sim_trace="-DWITH_TRACE=1";;
3536   no)   sim_trace="-DWITH_TRACE=0";;
3537   *)    { echo "configure: error: "--enable-sim-trace does not take a value"" 1>&2; exit 1; }; sim_trace="";;
3538 esac
3539 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3540   echo "Setting trace flags = $sim_trace" 6>&1
3541 fi
3542 else
3543   sim_trace=""
3544 fi
3545
3546
3547 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
3548 if test "${enable_sim_warnings+set}" = set; then
3549   enableval="$enable_sim_warnings"
3550   case "${enableval}" in
3551   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3552   no)   sim_warnings="-w";;
3553   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3554 esac
3555 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3556   echo "Setting warning flags = $sim_warnings" 6>&1
3557 fi
3558 else
3559   sim_warnings=""
3560 fi
3561
3562
3563 # Check whether --enable-sim-xor-endian or --disable-sim-xor-endian was given.
3564 if test "${enable_sim_xor_endian+set}" = set; then
3565   enableval="$enable_sim_xor_endian"
3566   case "${enableval}" in
3567   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3568   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3569   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
3570 esac
3571 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3572   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
3573 fi
3574 else
3575   sim_xor_endian=""
3576 fi
3577
3578
3579 ac_aux_dir=
3580 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
3581   if test -f $ac_dir/install-sh; then
3582     ac_aux_dir=$ac_dir
3583     ac_install_sh="$ac_aux_dir/install-sh -c"
3584     break
3585   elif test -f $ac_dir/install.sh; then
3586     ac_aux_dir=$ac_dir
3587     ac_install_sh="$ac_aux_dir/install.sh -c"
3588     break
3589   fi
3590 done
3591 if test -z "$ac_aux_dir"; then
3592   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
3593 fi
3594 ac_config_guess=$ac_aux_dir/config.guess
3595 ac_config_sub=$ac_aux_dir/config.sub
3596 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
3597
3598
3599 # Do some error checking and defaulting for the host and target type.
3600 # The inputs are:
3601 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
3602 #
3603 # The rules are:
3604 # 1. You are not allowed to specify --host, --target, and nonopt at the
3605 #    same time.
3606 # 2. Host defaults to nonopt.
3607 # 3. If nonopt is not specified, then host defaults to the current host,
3608 #    as determined by config.guess.
3609 # 4. Target and build default to nonopt.
3610 # 5. If nonopt is not specified, then target and build default to host.
3611
3612 # The aliases save the names the user supplied, while $host etc.
3613 # will get canonicalized.
3614 case $host---$target---$nonopt in
3615 NONE---*---* | *---NONE---* | *---*---NONE) ;;
3616 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
3617 esac
3618
3619
3620 # Make sure we can run config.sub.
3621 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
3622 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
3623 fi
3624
3625 echo $ac_n "checking host system type""... $ac_c" 1>&6
3626 echo "configure:3627: checking host system type" >&5
3627
3628 host_alias=$host
3629 case "$host_alias" in
3630 NONE)
3631   case $nonopt in
3632   NONE)
3633     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
3634     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
3635     fi ;;
3636   *) host_alias=$nonopt ;;
3637   esac ;;
3638 esac
3639
3640 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
3641 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3642 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3643 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3644 echo "$ac_t""$host" 1>&6
3645
3646 echo $ac_n "checking target system type""... $ac_c" 1>&6
3647 echo "configure:3648: checking target system type" >&5
3648
3649 target_alias=$target
3650 case "$target_alias" in
3651 NONE)
3652   case $nonopt in
3653   NONE) target_alias=$host_alias ;;
3654   *) target_alias=$nonopt ;;
3655   esac ;;
3656 esac
3657
3658 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
3659 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3660 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3661 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3662 echo "$ac_t""$target" 1>&6
3663
3664 echo $ac_n "checking build system type""... $ac_c" 1>&6
3665 echo "configure:3666: checking build system type" >&5
3666
3667 build_alias=$build
3668 case "$build_alias" in
3669 NONE)
3670   case $nonopt in
3671   NONE) build_alias=$host_alias ;;
3672   *) build_alias=$nonopt ;;
3673   esac ;;
3674 esac
3675
3676 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
3677 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3678 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3679 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3680 echo "$ac_t""$build" 1>&6
3681
3682 test "$host_alias" != "$target_alias" &&
3683   test "$program_prefix$program_suffix$program_transform_name" = \
3684     NONENONEs,x,x, &&
3685   program_prefix=${target_alias}-
3686
3687 if test "$program_transform_name" = s,x,x,; then
3688   program_transform_name=
3689 else
3690   # Double any \ or $.  echo might interpret backslashes.
3691   cat <<\EOF_SED > conftestsed
3692 s,\\,\\\\,g; s,\$,$$,g
3693 EOF_SED
3694   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3695   rm -f conftestsed
3696 fi
3697 test "$program_prefix" != NONE &&
3698   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3699 # Use a double $ so make ignores it.
3700 test "$program_suffix" != NONE &&
3701   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3702
3703 # sed with no file args requires a program.
3704 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3705
3706
3707 . ${srcdir}/../../bfd/configure.host
3708
3709
3710
3711 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
3712 echo "configure:3713: checking for st_blksize in struct stat" >&5
3713 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
3714   echo $ac_n "(cached) $ac_c" 1>&6
3715 else
3716   cat > conftest.$ac_ext <<EOF
3717 #line 3718 "configure"
3718 #include "confdefs.h"
3719 #include <sys/types.h>
3720 #include <sys/stat.h>
3721 int main() {
3722 struct stat s; s.st_blksize;
3723 ; return 0; }
3724 EOF
3725 if { (eval echo configure:3726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3726   rm -rf conftest*
3727   ac_cv_struct_st_blksize=yes
3728 else
3729   echo "configure: failed program was:" >&5
3730   cat conftest.$ac_ext >&5
3731   rm -rf conftest*
3732   ac_cv_struct_st_blksize=no
3733 fi
3734 rm -f conftest*
3735 fi
3736
3737 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
3738 if test $ac_cv_struct_st_blksize = yes; then
3739   cat >> confdefs.h <<\EOF
3740 #define HAVE_ST_BLKSIZE 1
3741 EOF
3742
3743 fi
3744
3745 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
3746 echo "configure:3747: checking for st_blocks in struct stat" >&5
3747 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
3748   echo $ac_n "(cached) $ac_c" 1>&6
3749 else
3750   cat > conftest.$ac_ext <<EOF
3751 #line 3752 "configure"
3752 #include "confdefs.h"
3753 #include <sys/types.h>
3754 #include <sys/stat.h>
3755 int main() {
3756 struct stat s; s.st_blocks;
3757 ; return 0; }
3758 EOF
3759 if { (eval echo configure:3760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3760   rm -rf conftest*
3761   ac_cv_struct_st_blocks=yes
3762 else
3763   echo "configure: failed program was:" >&5
3764   cat conftest.$ac_ext >&5
3765   rm -rf conftest*
3766   ac_cv_struct_st_blocks=no
3767 fi
3768 rm -f conftest*
3769 fi
3770
3771 echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
3772 if test $ac_cv_struct_st_blocks = yes; then
3773   cat >> confdefs.h <<\EOF
3774 #define HAVE_ST_BLOCKS 1
3775 EOF
3776
3777 else
3778   LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
3779 fi
3780
3781 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
3782 echo "configure:3783: checking for st_rdev in struct stat" >&5
3783 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
3784   echo $ac_n "(cached) $ac_c" 1>&6
3785 else
3786   cat > conftest.$ac_ext <<EOF
3787 #line 3788 "configure"
3788 #include "confdefs.h"
3789 #include <sys/types.h>
3790 #include <sys/stat.h>
3791 int main() {
3792 struct stat s; s.st_rdev;
3793 ; return 0; }
3794 EOF
3795 if { (eval echo configure:3796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3796   rm -rf conftest*
3797   ac_cv_struct_st_rdev=yes
3798 else
3799   echo "configure: failed program was:" >&5
3800   cat conftest.$ac_ext >&5
3801   rm -rf conftest*
3802   ac_cv_struct_st_rdev=no
3803 fi
3804 rm -f conftest*
3805 fi
3806
3807 echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
3808 if test $ac_cv_struct_st_rdev = yes; then
3809   cat >> confdefs.h <<\EOF
3810 #define HAVE_ST_RDEV 1
3811 EOF
3812
3813 fi
3814
3815 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
3816 echo "configure:3817: checking whether struct tm is in sys/time.h or time.h" >&5
3817 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
3818   echo $ac_n "(cached) $ac_c" 1>&6
3819 else
3820   cat > conftest.$ac_ext <<EOF
3821 #line 3822 "configure"
3822 #include "confdefs.h"
3823 #include <sys/types.h>
3824 #include <time.h>
3825 int main() {
3826 struct tm *tp; tp->tm_sec;
3827 ; return 0; }
3828 EOF
3829 if { (eval echo configure:3830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3830   rm -rf conftest*
3831   ac_cv_struct_tm=time.h
3832 else
3833   echo "configure: failed program was:" >&5
3834   cat conftest.$ac_ext >&5
3835   rm -rf conftest*
3836   ac_cv_struct_tm=sys/time.h
3837 fi
3838 rm -f conftest*
3839 fi
3840
3841 echo "$ac_t""$ac_cv_struct_tm" 1>&6
3842 if test $ac_cv_struct_tm = sys/time.h; then
3843   cat >> confdefs.h <<\EOF
3844 #define TM_IN_SYS_TIME 1
3845 EOF
3846
3847 fi
3848
3849 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
3850 echo "configure:3851: checking for tm_zone in struct tm" >&5
3851 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
3852   echo $ac_n "(cached) $ac_c" 1>&6
3853 else
3854   cat > conftest.$ac_ext <<EOF
3855 #line 3856 "configure"
3856 #include "confdefs.h"
3857 #include <sys/types.h>
3858 #include <$ac_cv_struct_tm>
3859 int main() {
3860 struct tm tm; tm.tm_zone;
3861 ; return 0; }
3862 EOF
3863 if { (eval echo configure:3864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3864   rm -rf conftest*
3865   ac_cv_struct_tm_zone=yes
3866 else
3867   echo "configure: failed program was:" >&5
3868   cat conftest.$ac_ext >&5
3869   rm -rf conftest*
3870   ac_cv_struct_tm_zone=no
3871 fi
3872 rm -f conftest*
3873 fi
3874
3875 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
3876 if test "$ac_cv_struct_tm_zone" = yes; then
3877   cat >> confdefs.h <<\EOF
3878 #define HAVE_TM_ZONE 1
3879 EOF
3880
3881 else
3882   echo $ac_n "checking for tzname""... $ac_c" 1>&6
3883 echo "configure:3884: checking for tzname" >&5
3884 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
3885   echo $ac_n "(cached) $ac_c" 1>&6
3886 else
3887   cat > conftest.$ac_ext <<EOF
3888 #line 3889 "configure"
3889 #include "confdefs.h"
3890 #include <time.h>
3891 #ifndef tzname /* For SGI.  */
3892 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
3893 #endif
3894 int main() {
3895 atoi(*tzname);
3896 ; return 0; }
3897 EOF
3898 if { (eval echo configure:3899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3899   rm -rf conftest*
3900   ac_cv_var_tzname=yes
3901 else
3902   echo "configure: failed program was:" >&5
3903   cat conftest.$ac_ext >&5
3904   rm -rf conftest*
3905   ac_cv_var_tzname=no
3906 fi
3907 rm -f conftest*
3908 fi
3909
3910 echo "$ac_t""$ac_cv_var_tzname" 1>&6
3911   if test $ac_cv_var_tzname = yes; then
3912     cat >> confdefs.h <<\EOF
3913 #define HAVE_TZNAME 1
3914 EOF
3915
3916   fi
3917 fi
3918
3919
3920 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3921 echo "configure:3922: checking for uid_t in sys/types.h" >&5
3922 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3923   echo $ac_n "(cached) $ac_c" 1>&6
3924 else
3925   cat > conftest.$ac_ext <<EOF
3926 #line 3927 "configure"
3927 #include "confdefs.h"
3928 #include <sys/types.h>
3929 EOF
3930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3931   egrep "uid_t" >/dev/null 2>&1; then
3932   rm -rf conftest*
3933   ac_cv_type_uid_t=yes
3934 else
3935   rm -rf conftest*
3936   ac_cv_type_uid_t=no
3937 fi
3938 rm -f conftest*
3939
3940 fi
3941
3942 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3943 if test $ac_cv_type_uid_t = no; then
3944   cat >> confdefs.h <<\EOF
3945 #define uid_t int
3946 EOF
3947
3948   cat >> confdefs.h <<\EOF
3949 #define gid_t int
3950 EOF
3951
3952 fi
3953
3954 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3955 echo "configure:3956: checking type of array argument to getgroups" >&5
3956 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3957   echo $ac_n "(cached) $ac_c" 1>&6
3958 else
3959   if test "$cross_compiling" = yes; then
3960   ac_cv_type_getgroups=cross
3961 else
3962   cat > conftest.$ac_ext <<EOF
3963 #line 3964 "configure"
3964 #include "confdefs.h"
3965
3966 /* Thanks to Mike Rendell for this test.  */
3967 #include <sys/types.h>
3968 #define NGID 256
3969 #undef MAX
3970 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3971 main()
3972 {
3973   gid_t gidset[NGID];
3974   int i, n;
3975   union { gid_t gval; long lval; }  val;
3976
3977   val.lval = -1;
3978   for (i = 0; i < NGID; i++)
3979     gidset[i] = val.gval;
3980   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3981                  gidset);
3982   /* Exit non-zero if getgroups seems to require an array of ints.  This
3983      happens when gid_t is short but getgroups modifies an array of ints.  */
3984   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3985 }
3986
3987 EOF
3988 if { (eval echo configure:3989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3989 then
3990     ac_cv_type_getgroups=gid_t
3991 else
3992   echo "configure: failed program was:" >&5
3993   cat conftest.$ac_ext >&5
3994   rm -fr conftest*
3995   ac_cv_type_getgroups=int
3996 fi
3997 rm -fr conftest*
3998 fi
3999
4000 if test $ac_cv_type_getgroups = cross; then
4001         cat > conftest.$ac_ext <<EOF
4002 #line 4003 "configure"
4003 #include "confdefs.h"
4004 #include <unistd.h>
4005 EOF
4006 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4007   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
4008   rm -rf conftest*
4009   ac_cv_type_getgroups=gid_t
4010 else
4011   rm -rf conftest*
4012   ac_cv_type_getgroups=int
4013 fi
4014 rm -f conftest*
4015
4016 fi
4017 fi
4018
4019 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
4020 cat >> confdefs.h <<EOF
4021 #define GETGROUPS_T $ac_cv_type_getgroups
4022 EOF
4023
4024
4025 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
4026 echo "configure:4027: checking for mode_t" >&5
4027 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
4028   echo $ac_n "(cached) $ac_c" 1>&6
4029 else
4030   cat > conftest.$ac_ext <<EOF
4031 #line 4032 "configure"
4032 #include "confdefs.h"
4033 #include <sys/types.h>
4034 #if STDC_HEADERS
4035 #include <stdlib.h>
4036 #include <stddef.h>
4037 #endif
4038 EOF
4039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4040   egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4041   rm -rf conftest*
4042   ac_cv_type_mode_t=yes
4043 else
4044   rm -rf conftest*
4045   ac_cv_type_mode_t=no
4046 fi
4047 rm -f conftest*
4048
4049 fi
4050 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
4051 if test $ac_cv_type_mode_t = no; then
4052   cat >> confdefs.h <<\EOF
4053 #define mode_t int
4054 EOF
4055
4056 fi
4057
4058 echo $ac_n "checking for off_t""... $ac_c" 1>&6
4059 echo "configure:4060: checking for off_t" >&5
4060 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
4061   echo $ac_n "(cached) $ac_c" 1>&6
4062 else
4063   cat > conftest.$ac_ext <<EOF
4064 #line 4065 "configure"
4065 #include "confdefs.h"
4066 #include <sys/types.h>
4067 #if STDC_HEADERS
4068 #include <stdlib.h>
4069 #include <stddef.h>
4070 #endif
4071 EOF
4072 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4073   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4074   rm -rf conftest*
4075   ac_cv_type_off_t=yes
4076 else
4077   rm -rf conftest*
4078   ac_cv_type_off_t=no
4079 fi
4080 rm -f conftest*
4081
4082 fi
4083 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4084 if test $ac_cv_type_off_t = no; then
4085   cat >> confdefs.h <<\EOF
4086 #define off_t long
4087 EOF
4088
4089 fi
4090
4091 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
4092 echo "configure:4093: checking for pid_t" >&5
4093 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
4094   echo $ac_n "(cached) $ac_c" 1>&6
4095 else
4096   cat > conftest.$ac_ext <<EOF
4097 #line 4098 "configure"
4098 #include "confdefs.h"
4099 #include <sys/types.h>
4100 #if STDC_HEADERS
4101 #include <stdlib.h>
4102 #include <stddef.h>
4103 #endif
4104 EOF
4105 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4106   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4107   rm -rf conftest*
4108   ac_cv_type_pid_t=yes
4109 else
4110   rm -rf conftest*
4111   ac_cv_type_pid_t=no
4112 fi
4113 rm -f conftest*
4114
4115 fi
4116 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
4117 if test $ac_cv_type_pid_t = no; then
4118   cat >> confdefs.h <<\EOF
4119 #define pid_t int
4120 EOF
4121
4122 fi
4123
4124 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
4125 echo "configure:4126: checking return type of signal handlers" >&5
4126 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
4127   echo $ac_n "(cached) $ac_c" 1>&6
4128 else
4129   cat > conftest.$ac_ext <<EOF
4130 #line 4131 "configure"
4131 #include "confdefs.h"
4132 #include <sys/types.h>
4133 #include <signal.h>
4134 #ifdef signal
4135 #undef signal
4136 #endif
4137 #ifdef __cplusplus
4138 extern "C" void (*signal (int, void (*)(int)))(int);
4139 #else
4140 void (*signal ()) ();
4141 #endif
4142
4143 int main() {
4144 int i;
4145 ; return 0; }
4146 EOF
4147 if { (eval echo configure:4148: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4148   rm -rf conftest*
4149   ac_cv_type_signal=void
4150 else
4151   echo "configure: failed program was:" >&5
4152   cat conftest.$ac_ext >&5
4153   rm -rf conftest*
4154   ac_cv_type_signal=int
4155 fi
4156 rm -f conftest*
4157 fi
4158
4159 echo "$ac_t""$ac_cv_type_signal" 1>&6
4160 cat >> confdefs.h <<EOF
4161 #define RETSIGTYPE $ac_cv_type_signal
4162 EOF
4163
4164
4165 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4166 echo "configure:4167: checking for size_t" >&5
4167 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4168   echo $ac_n "(cached) $ac_c" 1>&6
4169 else
4170   cat > conftest.$ac_ext <<EOF
4171 #line 4172 "configure"
4172 #include "confdefs.h"
4173 #include <sys/types.h>
4174 #if STDC_HEADERS
4175 #include <stdlib.h>
4176 #include <stddef.h>
4177 #endif
4178 EOF
4179 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4180   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4181   rm -rf conftest*
4182   ac_cv_type_size_t=yes
4183 else
4184   rm -rf conftest*
4185   ac_cv_type_size_t=no
4186 fi
4187 rm -f conftest*
4188
4189 fi
4190 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4191 if test $ac_cv_type_size_t = no; then
4192   cat >> confdefs.h <<\EOF
4193 #define size_t unsigned
4194 EOF
4195
4196 fi
4197
4198 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
4199 echo "configure:4200: checking for uid_t in sys/types.h" >&5
4200 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
4201   echo $ac_n "(cached) $ac_c" 1>&6
4202 else
4203   cat > conftest.$ac_ext <<EOF
4204 #line 4205 "configure"
4205 #include "confdefs.h"
4206 #include <sys/types.h>
4207 EOF
4208 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4209   egrep "uid_t" >/dev/null 2>&1; then
4210   rm -rf conftest*
4211   ac_cv_type_uid_t=yes
4212 else
4213   rm -rf conftest*
4214   ac_cv_type_uid_t=no
4215 fi
4216 rm -f conftest*
4217
4218 fi
4219
4220 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
4221 if test $ac_cv_type_uid_t = no; then
4222   cat >> confdefs.h <<\EOF
4223 #define uid_t int
4224 EOF
4225
4226   cat >> confdefs.h <<\EOF
4227 #define gid_t int
4228 EOF
4229
4230 fi
4231
4232
4233 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
4234 do
4235 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4236 echo "configure:4237: checking for $ac_func" >&5
4237 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4238   echo $ac_n "(cached) $ac_c" 1>&6
4239 else
4240   cat > conftest.$ac_ext <<EOF
4241 #line 4242 "configure"
4242 #include "confdefs.h"
4243 /* System header to define __stub macros and hopefully few prototypes,
4244     which can conflict with char $ac_func(); below.  */
4245 #include <assert.h>
4246 /* Override any gcc2 internal prototype to avoid an error.  */
4247 /* We use char because int might match the return type of a gcc2
4248     builtin and then its argument prototype would still apply.  */
4249 char $ac_func();
4250
4251 int main() {
4252
4253 /* The GNU C library defines this for functions which it implements
4254     to always fail with ENOSYS.  Some functions are actually named
4255     something starting with __ and the normal name is an alias.  */
4256 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4257 choke me
4258 #else
4259 $ac_func();
4260 #endif
4261
4262 ; return 0; }
4263 EOF
4264 if { (eval echo configure:4265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4265   rm -rf conftest*
4266   eval "ac_cv_func_$ac_func=yes"
4267 else
4268   echo "configure: failed program was:" >&5
4269   cat conftest.$ac_ext >&5
4270   rm -rf conftest*
4271   eval "ac_cv_func_$ac_func=no"
4272 fi
4273 rm -f conftest*
4274 fi
4275
4276 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4277   echo "$ac_t""yes" 1>&6
4278     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4279   cat >> confdefs.h <<EOF
4280 #define $ac_tr_func 1
4281 EOF
4282
4283 else
4284   echo "$ac_t""no" 1>&6
4285 fi
4286 done
4287
4288
4289 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
4290 do
4291 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4292 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4293 echo "configure:4294: checking for $ac_hdr" >&5
4294 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4295   echo $ac_n "(cached) $ac_c" 1>&6
4296 else
4297   cat > conftest.$ac_ext <<EOF
4298 #line 4299 "configure"
4299 #include "confdefs.h"
4300 #include <$ac_hdr>
4301 EOF
4302 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4303 { (eval echo configure:4304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4304 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4305 if test -z "$ac_err"; then
4306   rm -rf conftest*
4307   eval "ac_cv_header_$ac_safe=yes"
4308 else
4309   echo "$ac_err" >&5
4310   echo "configure: failed program was:" >&5
4311   cat conftest.$ac_ext >&5
4312   rm -rf conftest*
4313   eval "ac_cv_header_$ac_safe=no"
4314 fi
4315 rm -f conftest*
4316 fi
4317 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4318   echo "$ac_t""yes" 1>&6
4319     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4320   cat >> confdefs.h <<EOF
4321 #define $ac_tr_hdr 1
4322 EOF
4323
4324 else
4325   echo "$ac_t""no" 1>&6
4326 fi
4327 done
4328
4329 ac_header_dirent=no
4330 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4331 do
4332 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4333 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4334 echo "configure:4335: checking for $ac_hdr that defines DIR" >&5
4335 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4336   echo $ac_n "(cached) $ac_c" 1>&6
4337 else
4338   cat > conftest.$ac_ext <<EOF
4339 #line 4340 "configure"
4340 #include "confdefs.h"
4341 #include <sys/types.h>
4342 #include <$ac_hdr>
4343 int main() {
4344 DIR *dirp = 0;
4345 ; return 0; }
4346 EOF
4347 if { (eval echo configure:4348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4348   rm -rf conftest*
4349   eval "ac_cv_header_dirent_$ac_safe=yes"
4350 else
4351   echo "configure: failed program was:" >&5
4352   cat conftest.$ac_ext >&5
4353   rm -rf conftest*
4354   eval "ac_cv_header_dirent_$ac_safe=no"
4355 fi
4356 rm -f conftest*
4357 fi
4358 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4359   echo "$ac_t""yes" 1>&6
4360     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4361   cat >> confdefs.h <<EOF
4362 #define $ac_tr_hdr 1
4363 EOF
4364  ac_header_dirent=$ac_hdr; break
4365 else
4366   echo "$ac_t""no" 1>&6
4367 fi
4368 done
4369 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4370 if test $ac_header_dirent = dirent.h; then
4371 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4372 echo "configure:4373: checking for opendir in -ldir" >&5
4373 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4374 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4375   echo $ac_n "(cached) $ac_c" 1>&6
4376 else
4377   ac_save_LIBS="$LIBS"
4378 LIBS="-ldir  $LIBS"
4379 cat > conftest.$ac_ext <<EOF
4380 #line 4381 "configure"
4381 #include "confdefs.h"
4382 /* Override any gcc2 internal prototype to avoid an error.  */
4383 /* We use char because int might match the return type of a gcc2
4384     builtin and then its argument prototype would still apply.  */
4385 char opendir();
4386
4387 int main() {
4388 opendir()
4389 ; return 0; }
4390 EOF
4391 if { (eval echo configure:4392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4392   rm -rf conftest*
4393   eval "ac_cv_lib_$ac_lib_var=yes"
4394 else
4395   echo "configure: failed program was:" >&5
4396   cat conftest.$ac_ext >&5
4397   rm -rf conftest*
4398   eval "ac_cv_lib_$ac_lib_var=no"
4399 fi
4400 rm -f conftest*
4401 LIBS="$ac_save_LIBS"
4402
4403 fi
4404 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4405   echo "$ac_t""yes" 1>&6
4406   LIBS="$LIBS -ldir"
4407 else
4408   echo "$ac_t""no" 1>&6
4409 fi
4410
4411 else
4412 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4413 echo "configure:4414: checking for opendir in -lx" >&5
4414 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4415 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4416   echo $ac_n "(cached) $ac_c" 1>&6
4417 else
4418   ac_save_LIBS="$LIBS"
4419 LIBS="-lx  $LIBS"
4420 cat > conftest.$ac_ext <<EOF
4421 #line 4422 "configure"
4422 #include "confdefs.h"
4423 /* Override any gcc2 internal prototype to avoid an error.  */
4424 /* We use char because int might match the return type of a gcc2
4425     builtin and then its argument prototype would still apply.  */
4426 char opendir();
4427
4428 int main() {
4429 opendir()
4430 ; return 0; }
4431 EOF
4432 if { (eval echo configure:4433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4433   rm -rf conftest*
4434   eval "ac_cv_lib_$ac_lib_var=yes"
4435 else
4436   echo "configure: failed program was:" >&5
4437   cat conftest.$ac_ext >&5
4438   rm -rf conftest*
4439   eval "ac_cv_lib_$ac_lib_var=no"
4440 fi
4441 rm -f conftest*
4442 LIBS="$ac_save_LIBS"
4443
4444 fi
4445 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4446   echo "$ac_t""yes" 1>&6
4447   LIBS="$LIBS -lx"
4448 else
4449   echo "$ac_t""no" 1>&6
4450 fi
4451
4452 fi
4453
4454
4455 sim_termio=""
4456 echo $ac_n "checking for struct termios""... $ac_c" 1>&6
4457 echo "configure:4458: checking for struct termios" >&5
4458 if eval "test \"`echo '$''{'ac_cv_termios_struct'+set}'`\" = set"; then
4459   echo $ac_n "(cached) $ac_c" 1>&6
4460 else
4461   cat > conftest.$ac_ext <<EOF
4462 #line 4463 "configure"
4463 #include "confdefs.h"
4464 #include <sys/types.h>
4465 #include <sys/termios.h>
4466 int main() {
4467 static struct termios x;
4468  x.c_iflag = 0;
4469  x.c_oflag = 0;
4470  x.c_cflag = 0;
4471  x.c_lflag = 0;
4472  x.c_cc[NCCS] = 0;
4473 ; return 0; }
4474 EOF
4475 if { (eval echo configure:4476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4476   rm -rf conftest*
4477   ac_cv_termios_struct=yes
4478 else
4479   echo "configure: failed program was:" >&5
4480   cat conftest.$ac_ext >&5
4481   rm -rf conftest*
4482   ac_cv_termios_struct=no
4483 fi
4484 rm -f conftest*
4485 fi
4486
4487 echo "$ac_t""$ac_cv_termios_struct" 1>&6
4488 if test $ac_cv_termios_struct = yes; then
4489   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4490 fi
4491
4492 if test "$ac_cv_termios_struct" = "yes"; then
4493   echo $ac_n "checking for c_line field in struct termios""... $ac_c" 1>&6
4494 echo "configure:4495: checking for c_line field in struct termios" >&5
4495   if eval "test \"`echo '$''{'ac_cv_termios_cline'+set}'`\" = set"; then
4496   echo $ac_n "(cached) $ac_c" 1>&6
4497 else
4498   cat > conftest.$ac_ext <<EOF
4499 #line 4500 "configure"
4500 #include "confdefs.h"
4501 #include <sys/types.h>
4502 #include <sys/termios.h>
4503 int main() {
4504 static struct termios x; x.c_line = 0;
4505 ; return 0; }
4506 EOF
4507 if { (eval echo configure:4508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4508   rm -rf conftest*
4509   ac_cv_termios_cline=yes
4510 else
4511   echo "configure: failed program was:" >&5
4512   cat conftest.$ac_ext >&5
4513   rm -rf conftest*
4514   ac_cv_termios_cline=no
4515 fi
4516 rm -f conftest*
4517 fi
4518
4519
4520   echo "$ac_t""$ac_cv_termios_cline" 1>&6
4521   if test $ac_cv_termios_cline = yes; then
4522     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4523   fi
4524 else
4525   ac_cv_termios_cline=no
4526 fi
4527
4528 if test "$ac_cv_termios_struct" != "yes"; then
4529   echo $ac_n "checking for struct termio""... $ac_c" 1>&6
4530 echo "configure:4531: checking for struct termio" >&5
4531   if eval "test \"`echo '$''{'ac_cv_termio_struct'+set}'`\" = set"; then
4532   echo $ac_n "(cached) $ac_c" 1>&6
4533 else
4534   cat > conftest.$ac_ext <<EOF
4535 #line 4536 "configure"
4536 #include "confdefs.h"
4537 #include <sys/types.h>
4538 #include <sys/termio.h>
4539 int main() {
4540 static struct termio x;
4541  x.c_iflag = 0;
4542  x.c_oflag = 0;
4543  x.c_cflag = 0;
4544  x.c_lflag = 0;
4545  x.c_cc[NCC] = 0;
4546 ; return 0; }
4547 EOF
4548 if { (eval echo configure:4549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4549   rm -rf conftest*
4550   ac_cv_termio_struct=yes
4551 else
4552   echo "configure: failed program was:" >&5
4553   cat conftest.$ac_ext >&5
4554   rm -rf conftest*
4555   ac_cv_termio_struct=no
4556 fi
4557 rm -f conftest*
4558 fi
4559
4560   echo "$ac_t""$ac_cv_termio_struct" 1>&6
4561   if test $ac_cv_termio_struct = yes; then
4562     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4563   fi
4564 else
4565   ac_cv_termio_struct=no
4566 fi
4567
4568 if test "$ac_cv_termio_struct" = "yes"; then
4569   echo $ac_n "checking for c_line field in struct termio""... $ac_c" 1>&6
4570 echo "configure:4571: checking for c_line field in struct termio" >&5
4571   if eval "test \"`echo '$''{'ac_cv_termio_cline'+set}'`\" = set"; then
4572   echo $ac_n "(cached) $ac_c" 1>&6
4573 else
4574   cat > conftest.$ac_ext <<EOF
4575 #line 4576 "configure"
4576 #include "confdefs.h"
4577 #include <sys/types.h>
4578 #include <sys/termio.h>
4579 int main() {
4580 static struct termio x; x.c_line = 0;
4581 ; return 0; }
4582 EOF
4583 if { (eval echo configure:4584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4584   rm -rf conftest*
4585   ac_cv_termio_cline=yes
4586 else
4587   echo "configure: failed program was:" >&5
4588   cat conftest.$ac_ext >&5
4589   rm -rf conftest*
4590   ac_cv_termio_cline=no
4591 fi
4592 rm -f conftest*
4593 fi
4594
4595
4596   echo "$ac_t""$ac_cv_termio_cline" 1>&6
4597   if test $ac_cv_termio_cline = yes; then
4598     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4599   fi
4600 else
4601   ac_cv_termio_cline=no
4602 fi
4603
4604 sim_devzero=""
4605 echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
4606 echo "configure:4607: checking for /dev/zero" >&5
4607 if eval "test \"`echo '$''{'ac_cv_devzero'+set}'`\" = set"; then
4608   echo $ac_n "(cached) $ac_c" 1>&6
4609 else
4610   if test "$cross_compiling" = yes; then
4611   ac_cv_devzero=no
4612 else
4613   cat > conftest.$ac_ext <<EOF
4614 #line 4615 "configure"
4615 #include "confdefs.h"
4616 #include <fcntl.h>
4617 main () {
4618   char buf[2048];
4619   int i;
4620   int fd = open ("/dev/zero", O_RDONLY);
4621   if (fd < 0)
4622     return 1;
4623   for (i = 0; i < sizeof (buf); i++)
4624     buf[i] = 1;
4625   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4626     return 1;
4627   for (i = 0; i < sizeof (buf); i++)
4628     if (buf[i])
4629       return 1;
4630   return 0;
4631 }
4632 EOF
4633 if { (eval echo configure:4634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4634 then
4635   ac_cv_devzero=yes
4636 else
4637   echo "configure: failed program was:" >&5
4638   cat conftest.$ac_ext >&5
4639   rm -fr conftest*
4640   ac_cv_devzero=no
4641 fi
4642 rm -fr conftest*
4643 fi
4644
4645 fi
4646
4647 echo "$ac_t""$ac_cv_devzero" 1>&6
4648 if test $ac_cv_devzero = yes; then
4649   sim_devzero="-DHAVE_DEVZERO"
4650 else
4651   sim_devzero=""
4652 fi
4653
4654 echo $ac_n "checking for common simulator directory""... $ac_c" 1>&6
4655 echo "configure:4656: checking for common simulator directory" >&5
4656 if test -f "${srcdir}/../common/callback.c"; then
4657   echo "$ac_t""yes" 1>&6
4658   sim_callback="callback.o targ-map.o"
4659   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4660 else
4661   echo "$ac_t""no" 1>&6
4662   sim_callback=""
4663   sim_targ_vals=""
4664 fi
4665
4666 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
4667 echo "configure:4668: checking for Cygwin environment" >&5
4668 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
4669   echo $ac_n "(cached) $ac_c" 1>&6
4670 else
4671   cat > conftest.$ac_ext <<EOF
4672 #line 4673 "configure"
4673 #include "confdefs.h"
4674
4675 int main() {
4676
4677 #ifndef __CYGWIN__
4678 #define __CYGWIN__ __CYGWIN32__
4679 #endif
4680 return __CYGWIN__;
4681 ; return 0; }
4682 EOF
4683 if { (eval echo configure:4684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4684   rm -rf conftest*
4685   ac_cv_cygwin=yes
4686 else
4687   echo "configure: failed program was:" >&5
4688   cat conftest.$ac_ext >&5
4689   rm -rf conftest*
4690   ac_cv_cygwin=no
4691 fi
4692 rm -f conftest*
4693 rm -f conftest*
4694 fi
4695
4696 echo "$ac_t""$ac_cv_cygwin" 1>&6
4697 CYGWIN=
4698 test "$ac_cv_cygwin" = yes && CYGWIN=yes
4699 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
4700 echo "configure:4701: checking for mingw32 environment" >&5
4701 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
4702   echo $ac_n "(cached) $ac_c" 1>&6
4703 else
4704   cat > conftest.$ac_ext <<EOF
4705 #line 4706 "configure"
4706 #include "confdefs.h"
4707
4708 int main() {
4709 return __MINGW32__;
4710 ; return 0; }
4711 EOF
4712 if { (eval echo configure:4713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4713   rm -rf conftest*
4714   ac_cv_mingw32=yes
4715 else
4716   echo "configure: failed program was:" >&5
4717   cat conftest.$ac_ext >&5
4718   rm -rf conftest*
4719   ac_cv_mingw32=no
4720 fi
4721 rm -f conftest*
4722 rm -f conftest*
4723 fi
4724
4725 echo "$ac_t""$ac_cv_mingw32" 1>&6
4726 MINGW32=
4727 test "$ac_cv_mingw32" = yes && MINGW32=yes
4728
4729
4730 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
4731 echo "configure:4732: checking for executable suffix" >&5
4732 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
4733   echo $ac_n "(cached) $ac_c" 1>&6
4734 else
4735   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
4736   ac_cv_exeext=.exe
4737 else
4738   rm -f conftest*
4739   echo 'int main () { return 0; }' > conftest.$ac_ext
4740   ac_cv_exeext=
4741   if { (eval echo configure:4742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
4742     for file in conftest.*; do
4743       case $file in
4744       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
4745       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
4746       esac
4747     done
4748   else
4749     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
4750   fi
4751   rm -f conftest*
4752   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
4753 fi
4754 fi
4755
4756 EXEEXT=""
4757 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
4758 echo "$ac_t""${ac_cv_exeext}" 1>&6
4759 ac_exeext=$EXEEXT
4760
4761
4762
4763
4764
4765 AR=${AR-ar}
4766
4767 # Extract the first word of "ranlib", so it can be a program name with args.
4768 set dummy ranlib; ac_word=$2
4769 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4770 echo "configure:4771: checking for $ac_word" >&5
4771 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
4772   echo $ac_n "(cached) $ac_c" 1>&6
4773 else
4774   if test -n "$RANLIB"; then
4775   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4776 else
4777   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4778   ac_dummy="$PATH"
4779   for ac_dir in $ac_dummy; do
4780     test -z "$ac_dir" && ac_dir=.
4781     if test -f $ac_dir/$ac_word; then
4782       ac_cv_prog_RANLIB="ranlib"
4783       break
4784     fi
4785   done
4786   IFS="$ac_save_ifs"
4787   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
4788 fi
4789 fi
4790 RANLIB="$ac_cv_prog_RANLIB"
4791 if test -n "$RANLIB"; then
4792   echo "$ac_t""$RANLIB" 1>&6
4793 else
4794   echo "$ac_t""no" 1>&6
4795 fi
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
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840 trap '' 1 2 15
4841 cat > confcache <<\EOF
4842 # This file is a shell script that caches the results of configure
4843 # tests run on this system so they can be shared between configure
4844 # scripts and configure runs.  It is not useful on other systems.
4845 # If it contains results you don't want to keep, you may remove or edit it.
4846 #
4847 # By default, configure uses ./config.cache as the cache file,
4848 # creating it if it does not exist already.  You can give configure
4849 # the --cache-file=FILE option to use a different cache file; that is
4850 # what configure does when it calls configure scripts in
4851 # subdirectories, so they share the cache.
4852 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4853 # config.status only pays attention to the cache file if you give it the
4854 # --recheck option to rerun configure.
4855 #
4856 EOF
4857 # The following way of writing the cache mishandles newlines in values,
4858 # but we know of no workaround that is simple, portable, and efficient.
4859 # So, don't put newlines in cache variables' values.
4860 # Ultrix sh set writes to stderr and can't be redirected directly,
4861 # and sets the high bit in the cache file unless we assign to the vars.
4862 (set) 2>&1 |
4863   case `(ac_space=' '; set | grep ac_space) 2>&1` in
4864   *ac_space=\ *)
4865     # `set' does not quote correctly, so add quotes (double-quote substitution
4866     # turns \\\\ into \\, and sed turns \\ into \).
4867     sed -n \
4868       -e "s/'/'\\\\''/g" \
4869       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4870     ;;
4871   *)
4872     # `set' quotes correctly as required by POSIX, so do not add quotes.
4873     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4874     ;;
4875   esac >> confcache
4876 if cmp -s $cache_file confcache; then
4877   :
4878 else
4879   if test -w $cache_file; then
4880     echo "updating cache $cache_file"
4881     cat confcache > $cache_file
4882   else
4883     echo "not updating unwritable cache $cache_file"
4884   fi
4885 fi
4886 rm -f confcache
4887
4888 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4889
4890 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4891 # Let make expand exec_prefix.
4892 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4893
4894 # Any assignment to VPATH causes Sun make to only execute
4895 # the first set of double-colon rules, so remove it if not needed.
4896 # If there is a colon in the path, we need to keep it.
4897 if test "x$srcdir" = x.; then
4898   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4899 fi
4900
4901 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4902
4903 DEFS=-DHAVE_CONFIG_H
4904
4905 # Without the "./", some shells look in PATH for config.status.
4906 : ${CONFIG_STATUS=./config.status}
4907
4908 echo creating $CONFIG_STATUS
4909 rm -f $CONFIG_STATUS
4910 cat > $CONFIG_STATUS <<EOF
4911 #! /bin/sh
4912 # Generated automatically by configure.
4913 # Run this file to recreate the current configuration.
4914 # This directory was configured as follows,
4915 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4916 #
4917 # $0 $ac_configure_args
4918 #
4919 # Compiler output produced by configure, useful for debugging
4920 # configure, is in ./config.log if it exists.
4921
4922 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4923 for ac_option
4924 do
4925   case "\$ac_option" in
4926   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4927     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4928     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4929   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4930     echo "$CONFIG_STATUS generated by autoconf version 2.13"
4931     exit 0 ;;
4932   -help | --help | --hel | --he | --h)
4933     echo "\$ac_cs_usage"; exit 0 ;;
4934   *) echo "\$ac_cs_usage"; exit 1 ;;
4935   esac
4936 done
4937
4938 ac_given_srcdir=$srcdir
4939 ac_given_INSTALL="$INSTALL"
4940
4941 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4942 EOF
4943 cat >> $CONFIG_STATUS <<EOF
4944
4945 # Protect against being on the right side of a sed subst in config.status.
4946 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4947  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4948 $ac_vpsub
4949 $extrasub
4950 s%@sim_environment@%$sim_environment%g
4951 s%@sim_alignment@%$sim_alignment%g
4952 s%@sim_assert@%$sim_assert%g
4953 s%@sim_bitsize@%$sim_bitsize%g
4954 s%@sim_endian@%$sim_endian%g
4955 s%@sim_hostendian@%$sim_hostendian%g
4956 s%@sim_float@%$sim_float%g
4957 s%@sim_scache@%$sim_scache%g
4958 s%@sim_default_model@%$sim_default_model%g
4959 s%@sim_hw_cflags@%$sim_hw_cflags%g
4960 s%@sim_hw_objs@%$sim_hw_objs%g
4961 s%@sim_hw@%$sim_hw%g
4962 s%@sim_inline@%$sim_inline%g
4963 s%@sim_packages@%$sim_packages%g
4964 s%@sim_regparm@%$sim_regparm%g
4965 s%@sim_reserved_bits@%$sim_reserved_bits%g
4966 s%@sim_smp@%$sim_smp%g
4967 s%@sim_stdcall@%$sim_stdcall%g
4968 s%@sim_xor_endian@%$sim_xor_endian%g
4969 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
4970 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
4971 s%@SHELL@%$SHELL%g
4972 s%@CFLAGS@%$CFLAGS%g
4973 s%@CPPFLAGS@%$CPPFLAGS%g
4974 s%@CXXFLAGS@%$CXXFLAGS%g
4975 s%@FFLAGS@%$FFLAGS%g
4976 s%@DEFS@%$DEFS%g
4977 s%@LDFLAGS@%$LDFLAGS%g
4978 s%@LIBS@%$LIBS%g
4979 s%@exec_prefix@%$exec_prefix%g
4980 s%@prefix@%$prefix%g
4981 s%@program_transform_name@%$program_transform_name%g
4982 s%@bindir@%$bindir%g
4983 s%@sbindir@%$sbindir%g
4984 s%@libexecdir@%$libexecdir%g
4985 s%@datadir@%$datadir%g
4986 s%@sysconfdir@%$sysconfdir%g
4987 s%@sharedstatedir@%$sharedstatedir%g
4988 s%@localstatedir@%$localstatedir%g
4989 s%@libdir@%$libdir%g
4990 s%@includedir@%$includedir%g
4991 s%@oldincludedir@%$oldincludedir%g
4992 s%@infodir@%$infodir%g
4993 s%@mandir@%$mandir%g
4994 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4995 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4996 s%@INSTALL_DATA@%$INSTALL_DATA%g
4997 s%@CC@%$CC%g
4998 s%@SET_MAKE@%$SET_MAKE%g
4999 s%@RANLIB@%$RANLIB%g
5000 s%@CPP@%$CPP%g
5001 s%@ALLOCA@%$ALLOCA%g
5002 s%@USE_NLS@%$USE_NLS%g
5003 s%@MSGFMT@%$MSGFMT%g
5004 s%@GMSGFMT@%$GMSGFMT%g
5005 s%@XGETTEXT@%$XGETTEXT%g
5006 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5007 s%@CATALOGS@%$CATALOGS%g
5008 s%@CATOBJEXT@%$CATOBJEXT%g
5009 s%@DATADIRNAME@%$DATADIRNAME%g
5010 s%@GMOFILES@%$GMOFILES%g
5011 s%@INSTOBJEXT@%$INSTOBJEXT%g
5012 s%@INTLDEPS@%$INTLDEPS%g
5013 s%@INTLLIBS@%$INTLLIBS%g
5014 s%@INTLOBJS@%$INTLOBJS%g
5015 s%@POFILES@%$POFILES%g
5016 s%@POSUB@%$POSUB%g
5017 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5018 s%@GT_NO@%$GT_NO%g
5019 s%@GT_YES@%$GT_YES%g
5020 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5021 s%@l@%$l%g
5022 s%@host@%$host%g
5023 s%@host_alias@%$host_alias%g
5024 s%@host_cpu@%$host_cpu%g
5025 s%@host_vendor@%$host_vendor%g
5026 s%@host_os@%$host_os%g
5027 s%@target@%$target%g
5028 s%@target_alias@%$target_alias%g
5029 s%@target_cpu@%$target_cpu%g
5030 s%@target_vendor@%$target_vendor%g
5031 s%@target_os@%$target_os%g
5032 s%@build@%$build%g
5033 s%@build_alias@%$build_alias%g
5034 s%@build_cpu@%$build_cpu%g
5035 s%@build_vendor@%$build_vendor%g
5036 s%@build_os@%$build_os%g
5037 s%@LIBOBJS@%$LIBOBJS%g
5038 s%@EXEEXT@%$EXEEXT%g
5039 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5040 s%@HDEFINES@%$HDEFINES%g
5041 s%@AR@%$AR%g
5042 s%@sim_cflags@%$sim_cflags%g
5043 s%@sim_warnings@%$sim_warnings%g
5044 s%@sim_line_nr@%$sim_line_nr%g
5045 s%@sim_config@%$sim_config%g
5046 s%@sim_opcode@%$sim_opcode%g
5047 s%@sim_switch@%$sim_switch%g
5048 s%@sim_dup@%$sim_dup%g
5049 s%@sim_decode_mechanism@%$sim_decode_mechanism%g
5050 s%@sim_jump@%$sim_jump%g
5051 s%@sim_filter@%$sim_filter%g
5052 s%@sim_icache@%$sim_icache%g
5053 s%@sim_hw_src@%$sim_hw_src%g
5054 s%@sim_hw_obj@%$sim_hw_obj%g
5055 s%@sim_pk_src@%$sim_pk_src%g
5056 s%@sim_pk_obj@%$sim_pk_obj%g
5057 s%@sim_bswap@%$sim_bswap%g
5058 s%@sim_igen_smp@%$sim_igen_smp%g
5059 s%@sim_hostbitsize@%$sim_hostbitsize%g
5060 s%@sim_env@%$sim_env%g
5061 s%@sim_timebase@%$sim_timebase%g
5062 s%@sim_trace@%$sim_trace%g
5063 s%@sim_reserved@%$sim_reserved%g
5064 s%@sim_monitor@%$sim_monitor%g
5065 s%@sim_model@%$sim_model%g
5066 s%@sim_model_issue@%$sim_model_issue%g
5067 s%@sim_stdio@%$sim_stdio%g
5068 s%@sim_termio@%$sim_termio%g
5069 s%@sim_devzero@%$sim_devzero%g
5070 s%@sim_callback@%$sim_callback%g
5071 s%@sim_targ_vals@%$sim_targ_vals%g
5072
5073 CEOF
5074 EOF
5075
5076 cat >> $CONFIG_STATUS <<\EOF
5077
5078 # Split the substitutions into bite-sized pieces for seds with
5079 # small command number limits, like on Digital OSF/1 and HP-UX.
5080 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5081 ac_file=1 # Number of current file.
5082 ac_beg=1 # First line for current file.
5083 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5084 ac_more_lines=:
5085 ac_sed_cmds=""
5086 while $ac_more_lines; do
5087   if test $ac_beg -gt 1; then
5088     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5089   else
5090     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5091   fi
5092   if test ! -s conftest.s$ac_file; then
5093     ac_more_lines=false
5094     rm -f conftest.s$ac_file
5095   else
5096     if test -z "$ac_sed_cmds"; then
5097       ac_sed_cmds="sed -f conftest.s$ac_file"
5098     else
5099       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5100     fi
5101     ac_file=`expr $ac_file + 1`
5102     ac_beg=$ac_end
5103     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5104   fi
5105 done
5106 if test -z "$ac_sed_cmds"; then
5107   ac_sed_cmds=cat
5108 fi
5109 EOF
5110
5111 cat >> $CONFIG_STATUS <<EOF
5112
5113 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5114 EOF
5115 cat >> $CONFIG_STATUS <<\EOF
5116 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5117   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5118   case "$ac_file" in
5119   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5120        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5121   *) ac_file_in="${ac_file}.in" ;;
5122   esac
5123
5124   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5125
5126   # Remove last slash and all that follows it.  Not all systems have dirname.
5127   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5128   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5129     # The file is in a subdirectory.
5130     test ! -d "$ac_dir" && mkdir "$ac_dir"
5131     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5132     # A "../" for each directory in $ac_dir_suffix.
5133     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5134   else
5135     ac_dir_suffix= ac_dots=
5136   fi
5137
5138   case "$ac_given_srcdir" in
5139   .)  srcdir=.
5140       if test -z "$ac_dots"; then top_srcdir=.
5141       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5142   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5143   *) # Relative path.
5144     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5145     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5146   esac
5147
5148   case "$ac_given_INSTALL" in
5149   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5150   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5151   esac
5152
5153   echo creating "$ac_file"
5154   rm -f "$ac_file"
5155   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5156   case "$ac_file" in
5157   *Makefile*) ac_comsub="1i\\
5158 # $configure_input" ;;
5159   *) ac_comsub= ;;
5160   esac
5161
5162   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5163   sed -e "$ac_comsub
5164 s%@configure_input@%$configure_input%g
5165 s%@srcdir@%$srcdir%g
5166 s%@top_srcdir@%$top_srcdir%g
5167 s%@INSTALL@%$INSTALL%g
5168 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5169 fi; done
5170 rm -f conftest.s*
5171
5172 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5173 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5174 #
5175 # ac_d sets the value in "#define NAME VALUE" lines.
5176 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5177 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5178 ac_dC='\3'
5179 ac_dD='%g'
5180 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5181 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5182 ac_uB='\([      ]\)%\1#\2define\3'
5183 ac_uC=' '
5184 ac_uD='\4%g'
5185 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5186 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5187 ac_eB='$%\1#\2define\3'
5188 ac_eC=' '
5189 ac_eD='%g'
5190
5191 if test "${CONFIG_HEADERS+set}" != set; then
5192 EOF
5193 cat >> $CONFIG_STATUS <<EOF
5194   CONFIG_HEADERS="config.h:config.in"
5195 EOF
5196 cat >> $CONFIG_STATUS <<\EOF
5197 fi
5198 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5199   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5200   case "$ac_file" in
5201   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5202        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5203   *) ac_file_in="${ac_file}.in" ;;
5204   esac
5205
5206   echo creating $ac_file
5207
5208   rm -f conftest.frag conftest.in conftest.out
5209   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5210   cat $ac_file_inputs > conftest.in
5211
5212 EOF
5213
5214 # Transform confdefs.h into a sed script conftest.vals that substitutes
5215 # the proper values into config.h.in to produce config.h.  And first:
5216 # Protect against being on the right side of a sed subst in config.status.
5217 # Protect against being in an unquoted here document in config.status.
5218 rm -f conftest.vals
5219 cat > conftest.hdr <<\EOF
5220 s/[\\&%]/\\&/g
5221 s%[\\$`]%\\&%g
5222 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5223 s%ac_d%ac_u%gp
5224 s%ac_u%ac_e%gp
5225 EOF
5226 sed -n -f conftest.hdr confdefs.h > conftest.vals
5227 rm -f conftest.hdr
5228
5229 # This sed command replaces #undef with comments.  This is necessary, for
5230 # example, in the case of _POSIX_SOURCE, which is predefined and required
5231 # on some systems where configure will not decide to define it.
5232 cat >> conftest.vals <<\EOF
5233 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5234 EOF
5235
5236 # Break up conftest.vals because some shells have a limit on
5237 # the size of here documents, and old seds have small limits too.
5238
5239 rm -f conftest.tail
5240 while :
5241 do
5242   ac_lines=`grep -c . conftest.vals`
5243   # grep -c gives empty output for an empty file on some AIX systems.
5244   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5245   # Write a limited-size here document to conftest.frag.
5246   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5247   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5248   echo 'CEOF
5249   sed -f conftest.frag conftest.in > conftest.out
5250   rm -f conftest.in
5251   mv conftest.out conftest.in
5252 ' >> $CONFIG_STATUS
5253   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5254   rm -f conftest.vals
5255   mv conftest.tail conftest.vals
5256 done
5257 rm -f conftest.vals
5258
5259 cat >> $CONFIG_STATUS <<\EOF
5260   rm -f conftest.frag conftest.h
5261   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5262   cat conftest.in >> conftest.h
5263   rm -f conftest.in
5264   if cmp -s $ac_file conftest.h 2>/dev/null; then
5265     echo "$ac_file is unchanged"
5266     rm -f conftest.h
5267   else
5268     # Remove last slash and all that follows it.  Not all systems have dirname.
5269       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5270       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5271       # The file is in a subdirectory.
5272       test ! -d "$ac_dir" && mkdir "$ac_dir"
5273     fi
5274     rm -f $ac_file
5275     mv conftest.h $ac_file
5276   fi
5277 fi; done
5278
5279 EOF
5280 cat >> $CONFIG_STATUS <<EOF
5281
5282 EOF
5283 cat >> $CONFIG_STATUS <<\EOF
5284 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
5285 exit 0
5286 EOF
5287 chmod +x $CONFIG_STATUS
5288 rm -fr confdefs* $ac_clean_files
5289 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5290