gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.4
   5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-x                use the X Window System"
  24
  25 # Initialize some variables set by options.
  26 # The variables have the same names as the options, with
  27 # dashes changed to underlines.
  28 build=NONE
  29 cache_file=./config.cache
  30 exec_prefix=NONE
  31 host=NONE
  32 no_create=
  33 nonopt=NONE
  34 no_recursion=
  35 prefix=NONE
  36 program_prefix=NONE
  37 program_suffix=NONE
  38 program_transform_name=s,x,x,
  39 silent=
  40 site=
  41 srcdir=
  42 target=NONE
  43 verbose=
  44 x_includes=NONE
  45 x_libraries=NONE
  46
  47 # Initialize some other variables.
  48 subdirs=
  49
  50 ac_prev=
  51 for ac_option
  52 do
  53
  54   # If the previous option needs an argument, assign it.
  55   if test -n "$ac_prev"; then
  56     eval "$ac_prev=\$ac_option"
  57     ac_prev=
  58     continue
  59   fi
  60
  61   case "$ac_option" in
  62   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  63   *) ac_optarg= ;;
  64   esac
  65
  66   # Accept the important Cygnus configure options, so we can diagnose typos.
  67
  68   case "$ac_option" in
  69
  70   -build | --build | --buil | --bui | --bu | --b)
  71     ac_prev=build ;;
  72   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
  73     build="$ac_optarg" ;;
  74
  75   -cache-file | --cache-file | --cache-fil | --cache-fi \
  76   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  77     ac_prev=cache_file ;;
  78   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  79   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  80     cache_file="$ac_optarg" ;;
  81
  82   -disable-* | --disable-*)
  83     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
  84     # Reject names that are not valid shell variable names.
  85     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
  86       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  87     fi
  88     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  89     eval "enable_${ac_feature}=no" ;;
  90
  91   -enable-* | --enable-*)
  92     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
  93     # Reject names that are not valid shell variable names.
  94     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
  95       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  96     fi
  97     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  98     case "$ac_option" in
  99       *=*) ;;
 100       *) ac_optarg=yes ;;
 101     esac
 102     eval "enable_${ac_feature}='$ac_optarg'" ;;
 103
 104   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 105   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 106   | --exec | --exe | --ex)
 107     ac_prev=exec_prefix ;;
 108   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 109   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 110   | --exec=* | --exe=* | --ex=*)
 111     exec_prefix="$ac_optarg" ;;
 112
 113   -gas | --gas | --ga | --g)
 114     # Obsolete; use --with-gas.
 115     with_gas=yes ;;
 116
 117   -help | --help | --hel | --he)
 118     # Omit some internal or obsolete options to make the list less imposing.
 119     # This message is too long to be a string in the A/UX 3.1 sh.
 120     cat << EOF
 121 Usage: configure [options] [host]
 122 Options: [defaults in brackets after descriptions]
 123 Configuration:
 124   --cache-file=FILE       cache test results in FILE
 125   --help                  print this message
 126   --no-create             do not create output files
 127   --quiet, --silent       do not print \`checking...' messages
 128   --version               print the version of autoconf that created configure
 129 Directory and file names:
 130   --prefix=PREFIX         install architecture-independent files in PREFIX
 131                           [$ac_default_prefix]
 132   --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
 133                           [same as prefix]
 134   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 135   --program-prefix=PREFIX prepend PREFIX to installed program names
 136   --program-suffix=SUFFIX append SUFFIX to installed program names
 137   --program-transform-name=PROGRAM run sed PROGRAM on installed program names
 138 Host type:
 139   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 140   --host=HOST             configure for HOST [guessed]
 141   --target=TARGET         configure for TARGET [TARGET=HOST]
 142 Features and packages:
 143   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 144   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 145   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 146   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 147   --x-includes=DIR        X include files are in DIR
 148   --x-libraries=DIR       X library files are in DIR
 149 --enable and --with options recognized:$ac_help
 150 EOF
 151     exit 0 ;;
 152
 153   -host | --host | --hos | --ho)
 154     ac_prev=host ;;
 155   -host=* | --host=* | --hos=* | --ho=*)
 156     host="$ac_optarg" ;;
 157
 158   -nfp | --nfp | --nf)
 159     # Obsolete; use --without-fp.
 160     with_fp=no ;;
 161
 162   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 163   | --no-cr | --no-c)
 164     no_create=yes ;;
 165
 166   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 167   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 168     no_recursion=yes ;;
 169
 170   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 171     ac_prev=prefix ;;
 172   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 173     prefix="$ac_optarg" ;;
 174
 175   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 176   | --program-pre | --program-pr | --program-p)
 177     ac_prev=program_prefix ;;
 178   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 179   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 180     program_prefix="$ac_optarg" ;;
 181
 182   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 183   | --program-suf | --program-su | --program-s)
 184     ac_prev=program_suffix ;;
 185   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 186   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 187     program_suffix="$ac_optarg" ;;
 188
 189   -program-transform-name | --program-transform-name \
 190   | --program-transform-nam | --program-transform-na \
 191   | --program-transform-n | --program-transform- \
 192   | --program-transform | --program-transfor \
 193   | --program-transfo | --program-transf \
 194   | --program-trans | --program-tran \
 195   | --progr-tra | --program-tr | --program-t)
 196     ac_prev=program_transform_name ;;
 197   -program-transform-name=* | --program-transform-name=* \
 198   | --program-transform-nam=* | --program-transform-na=* \
 199   | --program-transform-n=* | --program-transform-=* \
 200   | --program-transform=* | --program-transfor=* \
 201   | --program-transfo=* | --program-transf=* \
 202   | --program-trans=* | --program-tran=* \
 203   | --progr-tra=* | --program-tr=* | --program-t=*)
 204     program_transform_name="$ac_optarg" ;;
 205
 206   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 207   | -silent | --silent | --silen | --sile | --sil)
 208     silent=yes ;;
 209
 210   -site | --site | --sit)
 211     ac_prev=site ;;
 212   -site=* | --site=* | --sit=*)
 213     site="$ac_optarg" ;;
 214
 215   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 216     ac_prev=srcdir ;;
 217   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 218     srcdir="$ac_optarg" ;;
 219
 220   -target | --target | --targe | --targ | --tar | --ta | --t)
 221     ac_prev=target ;;
 222   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 223     target="$ac_optarg" ;;
 224
 225   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 226     verbose=yes ;;
 227
 228   -version | --version | --versio | --versi | --vers)
 229     echo "configure generated by autoconf version 2.4"
 230     exit 0 ;;
 231
 232   -with-* | --with-*)
 233     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 234     # Reject names that are not valid shell variable names.
 235     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 236       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 237     fi
 238     ac_package=`echo $ac_package| sed 's/-/_/g'`
 239     case "$ac_option" in
 240       *=*) ;;
 241       *) ac_optarg=yes ;;
 242     esac
 243     eval "with_${ac_package}='$ac_optarg'" ;;
 244
 245   -without-* | --without-*)
 246     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 247     # Reject names that are not valid shell variable names.
 248     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 249       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 250     fi
 251     ac_package=`echo $ac_package| sed 's/-/_/g'`
 252     eval "with_${ac_package}=no" ;;
 253
 254   --x)
 255     # Obsolete; use --with-x.
 256     with_x=yes ;;
 257
 258   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 259   | --x-incl | --x-inc | --x-in | --x-i)
 260     ac_prev=x_includes ;;
 261   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 262   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 263     x_includes="$ac_optarg" ;;
 264
 265   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 266   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 267     ac_prev=x_libraries ;;
 268   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 269   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 270     x_libraries="$ac_optarg" ;;
 271
 272   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 273     ;;
 274
 275   *)
 276     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 277       echo "configure: warning: $ac_option: invalid host type" 1>&2
 278     fi
 279     if test "x$nonopt" != xNONE; then
 280       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 281     fi
 282     nonopt="$ac_option"
 283     ;;
 284
 285   esac
 286 done
 287
 288 if test -n "$ac_prev"; then
 289   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 290 fi
 291
 292 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 293
 294 # File descriptor usage:
 295 # 0 standard input
 296 # 1 file creation
 297 # 2 errors and warnings
 298 # 3 some systems may open it to /dev/tty
 299 # 4 used on the Kubota Titan
 300 # 6 checking for... messages and results
 301 # 5 compiler messages saved in config.log
 302 if test "$silent" = yes; then
 303   exec 6>/dev/null
 304 else
 305   exec 6>&1
 306 fi
 307 exec 5>./config.log
 308
 309 echo "\
 310 This file contains any messages produced by compilers while
 311 running configure, to aid debugging if configure makes a mistake.
 312 " 1>&5
 313
 314 # Strip out --no-create and --no-recursion so they do not pile up.
 315 # Also quote any args containing shell metacharacters.
 316 ac_configure_args=
 317 for ac_arg
 318 do
 319   case "$ac_arg" in
 320   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 321   | --no-cr | --no-c) ;;
 322   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 323   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 324   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 325   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 326   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 327   esac
 328 done
 329
 330 # NLS nuisances.
 331 # Only set LANG and LC_ALL to C if already set.
 332 # These must not be set unconditionally because not all systems understand
 333 # e.g. LANG=C (notably SCO).
 334 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 335 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 336
 337 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 338 rm -rf conftest* confdefs.h
 339 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 340 echo > confdefs.h
 341
 342 # A filename unique to this package, relative to the directory that
 343 # configure is in, which we can look for to find out if srcdir is correct.
 344 ac_unique_file=main.c
 345
 346 # Find the source files, if location was not specified.
 347 if test -z "$srcdir"; then
 348   ac_srcdir_defaulted=yes
 349   # Try the directory containing this script, then its parent.
 350   ac_prog=$0
 351   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 352   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 353   srcdir=$ac_confdir
 354   if test ! -r $srcdir/$ac_unique_file; then
 355     srcdir=..
 356   fi
 357 else
 358   ac_srcdir_defaulted=no
 359 fi
 360 if test ! -r $srcdir/$ac_unique_file; then
 361   if test "$ac_srcdir_defaulted" = yes; then
 362     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 363   else
 364     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 365   fi
 366 fi
 367 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 368
 369 # Prefer explicitly selected file to automatically selected ones.
 370 if test -z "$CONFIG_SITE"; then
 371   if test "x$prefix" != xNONE; then
 372     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 373   else
 374     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 375   fi
 376 fi
 377 for ac_site_file in $CONFIG_SITE; do
 378   if test -r "$ac_site_file"; then
 379     echo "loading site script $ac_site_file"
 380     . "$ac_site_file"
 381   fi
 382 done
 383
 384 if test -r "$cache_file"; then
 385   echo "loading cache $cache_file"
 386   . $cache_file
 387 else
 388   echo "creating cache $cache_file"
 389   > $cache_file
 390 fi
 391
 392 ac_ext=c
 393 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 394 ac_cpp='$CPP $CPPFLAGS'
 395 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
 396 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
 397
 398 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 399   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 400   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 401     ac_n= ac_c='
 402 ' ac_t='        '
 403   else
 404     ac_n=-n ac_c= ac_t=
 405   fi
 406 else
 407   ac_n= ac_c='\c' ac_t=
 408 fi
 409
 410
 411
 412 CC=${CC-cc}
 413 # Extract the first word of "gcc", so it can be a program name with args.
 414 set dummy gcc; ac_word=$2
 415 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 416 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 417   echo $ac_n "(cached) $ac_c" 1>&6
 418 else
 419   if test -n "$CC"; then
 420   ac_cv_prog_CC="$CC" # Let the user override the test.
 421 else
 422   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 423   for ac_dir in $PATH; do
 424     test -z "$ac_dir" && ac_dir=.
 425     if test -f $ac_dir/$ac_word; then
 426       ac_cv_prog_CC="gcc"
 427       break
 428     fi
 429   done
 430   IFS="$ac_save_ifs"
 431   test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
 432 fi
 433 fi
 434 CC="$ac_cv_prog_CC"
 435 if test -n "$CC"; then
 436   echo "$ac_t""$CC" 1>&6
 437 else
 438   echo "$ac_t""no" 1>&6
 439 fi
 440
 441
 442 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 443 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 444   echo $ac_n "(cached) $ac_c" 1>&6
 445 else
 446   cat > conftest.c <<EOF
 447 #ifdef __GNUC__
 448   yes;
 449 #endif
 450 EOF
 451 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
 452   ac_cv_prog_gcc=yes
 453 else
 454   ac_cv_prog_gcc=no
 455 fi
 456 fi
 457 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 458 if test $ac_cv_prog_gcc = yes; then
 459   GCC=yes
 460   if test "${CFLAGS+set}" != set; then
 461     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 462 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 463   echo $ac_n "(cached) $ac_c" 1>&6
 464 else
 465   echo 'void f(){}' > conftest.c
 466 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 467   ac_cv_prog_gcc_g=yes
 468 else
 469   ac_cv_prog_gcc_g=no
 470 fi
 471 rm -f conftest*
 472
 473 fi
 474     echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 475     if test $ac_cv_prog_gcc_g = yes; then
 476       CFLAGS="-g -O"
 477     else
 478       CFLAGS="-O"
 479     fi
 480   fi
 481 else
 482   GCC=
 483   test "${CFLAGS+set}" = set || CFLAGS="-g"
 484 fi
 485
 486 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 487 # On Suns, sometimes $CPP names a directory.
 488 if test -n "$CPP" && test -d "$CPP"; then
 489   CPP=
 490 fi
 491 if test -z "$CPP"; then
 492 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 493   echo $ac_n "(cached) $ac_c" 1>&6
 494 else
 495     # This must be in double quotes, not single quotes, because CPP may get
 496   # substituted into the Makefile and "${CC-cc}" will confuse make.
 497   CPP="${CC-cc} -E"
 498   # On the NeXT, cc -E runs the code through the compiler's parser,
 499   # not just through cpp.
 500   cat > conftest.$ac_ext <<EOF
 501 #line 502 "configure"
 502 #include "confdefs.h"
 503 #include <assert.h>
 504 Syntax Error
 505 EOF
 506 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 507 ac_err=`grep -v '^ *+' conftest.out`
 508 if test -z "$ac_err"; then
 509   :
 510 else
 511   echo "$ac_err" >&5
 512   rm -rf conftest*
 513   CPP="${CC-cc} -E -traditional-cpp"
 514   cat > conftest.$ac_ext <<EOF
 515 #line 516 "configure"
 516 #include "confdefs.h"
 517 #include <assert.h>
 518 Syntax Error
 519 EOF
 520 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 521 ac_err=`grep -v '^ *+' conftest.out`
 522 if test -z "$ac_err"; then
 523   :
 524 else
 525   echo "$ac_err" >&5
 526   rm -rf conftest*
 527   CPP=/lib/cpp
 528 fi
 529 rm -f conftest*
 530 fi
 531 rm -f conftest*
 532   ac_cv_prog_CPP="$CPP"
 533 fi
 534   CPP="$ac_cv_prog_CPP"
 535 else
 536   ac_cv_prog_CPP="$CPP"
 537 fi
 538 echo "$ac_t""$CPP" 1>&6
 539
 540 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 541 cat > conftest.$ac_ext <<EOF
 542 #line 543 "configure"
 543 #include "confdefs.h"
 544 #ifdef _AIX
 545   yes
 546 #endif
 547
 548 EOF
 549 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 550   egrep "yes" >/dev/null 2>&1; then
 551   rm -rf conftest*
 552   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 553 #define _ALL_SOURCE 1
 554 EOF
 555
 556 else
 557   rm -rf conftest*
 558   echo "$ac_t""no" 1>&6
 559 fi
 560 rm -f conftest*
 561
 562
 563 ac_safe=`echo "minix/config.h" | tr './\055' '___'`
 564 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 565 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 566   echo $ac_n "(cached) $ac_c" 1>&6
 567 else
 568   cat > conftest.$ac_ext <<EOF
 569 #line 570 "configure"
 570 #include "confdefs.h"
 571 #include <minix/config.h>
 572 EOF
 573 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 574 ac_err=`grep -v '^ *+' conftest.out`
 575 if test -z "$ac_err"; then
 576   rm -rf conftest*
 577   eval "ac_cv_header_$ac_safe=yes"
 578 else
 579   echo "$ac_err" >&5
 580   rm -rf conftest*
 581   eval "ac_cv_header_$ac_safe=no"
 582 fi
 583 rm -f conftest*
 584 fi
 585 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 586   echo "$ac_t""yes" 1>&6
 587   MINIX=yes
 588 else
 589   echo "$ac_t""no" 1>&6
 590 MINIX=
 591 fi
 592
 593 if test "$MINIX" = yes; then
 594   cat >> confdefs.h <<\EOF
 595 #define _POSIX_SOURCE 1
 596 EOF
 597
 598   cat >> confdefs.h <<\EOF
 599 #define _POSIX_1_SOURCE 2
 600 EOF
 601
 602   cat >> confdefs.h <<\EOF
 603 #define _MINIX 1
 604 EOF
 605
 606 fi
 607
 608 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 609 if test -d /etc/conf/kconfig.d &&
 610   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 611 then
 612   echo "$ac_t""yes" 1>&6
 613   ISC=yes # If later tests want to check for ISC.
 614   cat >> confdefs.h <<\EOF
 615 #define _POSIX_SOURCE 1
 616 EOF
 617
 618   if test "$GCC" = yes; then
 619     CC="$CC -posix"
 620   else
 621     CC="$CC -Xp"
 622   fi
 623 else
 624   echo "$ac_t""no" 1>&6
 625   ISC=
 626 fi
 627
 628
 629 ac_aux_dir=
 630 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 631   if test -f $ac_dir/install-sh; then
 632     ac_aux_dir=$ac_dir
 633     ac_install_sh="$ac_aux_dir/install-sh -c"
 634     break
 635   elif test -f $ac_dir/install.sh; then
 636     ac_aux_dir=$ac_dir
 637     ac_install_sh="$ac_aux_dir/install.sh -c"
 638     break
 639   fi
 640 done
 641 if test -z "$ac_aux_dir"; then
 642   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 643 fi
 644 ac_config_guess=$ac_aux_dir/config.guess
 645 ac_config_sub=$ac_aux_dir/config.sub
 646 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 647
 648 # Find a good install program.  We prefer a C program (faster),
 649 # so one script is as good as another.  But avoid the broken or
 650 # incompatible versions:
 651 # SysV /etc/install, /usr/sbin/install
 652 # SunOS /usr/etc/install
 653 # IRIX /sbin/install
 654 # AIX /bin/install
 655 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 656 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 657 # ./install, which can be erroneously created by make from ./install.sh.
 658 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 659 if test -z "$INSTALL"; then
 660 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 661   echo $ac_n "(cached) $ac_c" 1>&6
 662 else
 663     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 664   for ac_dir in $PATH; do
 665     # Account for people who put trailing slashes in PATH elements.
 666     case "$ac_dir/" in
 667     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 668     *)
 669       # OSF1 and SCO ODT 3.0 have their own names for install.
 670       for ac_prog in ginstall installbsd scoinst install; do
 671         if test -f $ac_dir/$ac_prog; then
 672           if test $ac_prog = install &&
 673             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 674             # AIX install.  It has an incompatible calling convention.
 675             # OSF/1 installbsd also uses dspmsg, but is usable.
 676             :
 677           else
 678             ac_cv_path_install="$ac_dir/$ac_prog -c"
 679             break 2
 680           fi
 681         fi
 682       done
 683       ;;
 684     esac
 685   done
 686   IFS="$ac_save_ifs"
 687   # As a last resort, use the slow shell script.
 688   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 689 fi
 690   INSTALL="$ac_cv_path_install"
 691 fi
 692 echo "$ac_t""$INSTALL" 1>&6
 693
 694 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 695 # It thinks the first close brace ends the variable substitution.
 696 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 697
 698 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 699
 700 # Extract the first word of "ranlib", so it can be a program name with args.
 701 set dummy ranlib; ac_word=$2
 702 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 703 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 704   echo $ac_n "(cached) $ac_c" 1>&6
 705 else
 706   if test -n "$RANLIB"; then
 707   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 708 else
 709   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 710   for ac_dir in $PATH; do
 711     test -z "$ac_dir" && ac_dir=.
 712     if test -f $ac_dir/$ac_word; then
 713       ac_cv_prog_RANLIB="ranlib"
 714       break
 715     fi
 716   done
 717   IFS="$ac_save_ifs"
 718   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 719 fi
 720 fi
 721 RANLIB="$ac_cv_prog_RANLIB"
 722 if test -n "$RANLIB"; then
 723   echo "$ac_t""$RANLIB" 1>&6
 724 else
 725   echo "$ac_t""no" 1>&6
 726 fi
 727
 728 for ac_prog in 'bison -y' byacc
 729 do
 730 # Extract the first word of "$ac_prog", so it can be a program name with args.
 731 set dummy $ac_prog; ac_word=$2
 732 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 733 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
 734   echo $ac_n "(cached) $ac_c" 1>&6
 735 else
 736   if test -n "$YACC"; then
 737   ac_cv_prog_YACC="$YACC" # Let the user override the test.
 738 else
 739   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 740   for ac_dir in $PATH; do
 741     test -z "$ac_dir" && ac_dir=.
 742     if test -f $ac_dir/$ac_word; then
 743       ac_cv_prog_YACC="$ac_prog"
 744       break
 745     fi
 746   done
 747   IFS="$ac_save_ifs"
 748 fi
 749 fi
 750 YACC="$ac_cv_prog_YACC"
 751 if test -n "$YACC"; then
 752   echo "$ac_t""$YACC" 1>&6
 753 else
 754   echo "$ac_t""no" 1>&6
 755 fi
 756
 757 test -n "$YACC" && break
 758 done
 759 test -n "$YACC" || YACC="yacc"
 760
 761
 762 ac_aux_dir=
 763 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 764   if test -f $ac_dir/install-sh; then
 765     ac_aux_dir=$ac_dir
 766     ac_install_sh="$ac_aux_dir/install-sh -c"
 767     break
 768   elif test -f $ac_dir/install.sh; then
 769     ac_aux_dir=$ac_dir
 770     ac_install_sh="$ac_aux_dir/install.sh -c"
 771     break
 772   fi
 773 done
 774 if test -z "$ac_aux_dir"; then
 775   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 776 fi
 777 ac_config_guess=$ac_aux_dir/config.guess
 778 ac_config_sub=$ac_aux_dir/config.sub
 779 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 780
 781
 782 # Do some error checking and defaulting for the host and target type.
 783 # The inputs are:
 784 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 785 #
 786 # The rules are:
 787 # 1. You are not allowed to specify --host, --target, and nonopt at the
 788 #    same time.
 789 # 2. Host defaults to nonopt.
 790 # 3. If nonopt is not specified, then host defaults to the current host,
 791 #    as determined by config.guess.
 792 # 4. Target and build default to nonopt.
 793 # 5. If nonopt is not specified, then target and build default to host.
 794
 795 # The aliases save the names the user supplied, while $host etc.
 796 # will get canonicalized.
 797 case $host---$target---$nonopt in
 798 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 799 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 800 esac
 801
 802
 803 # Make sure we can run config.sub.
 804 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 805 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 806 fi
 807
 808 echo $ac_n "checking host system type""... $ac_c" 1>&6
 809
 810 host_alias=$host
 811 case "$host_alias" in
 812 NONE)
 813   case $nonopt in
 814   NONE)
 815     if host_alias=`$ac_config_guess`; then :
 816     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 817     fi ;;
 818   *) host_alias=$nonopt ;;
 819   esac ;;
 820 esac
 821
 822 host=`$ac_config_sub $host_alias`
 823 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 824 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 825 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 826 echo "$ac_t""$host" 1>&6
 827
 828 echo $ac_n "checking target system type""... $ac_c" 1>&6
 829
 830 target_alias=$target
 831 case "$target_alias" in
 832 NONE)
 833   case $nonopt in
 834   NONE) target_alias=$host_alias ;;
 835   *) target_alias=$nonopt ;;
 836   esac ;;
 837 esac
 838
 839 target=`$ac_config_sub $target_alias`
 840 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 841 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 842 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 843 echo "$ac_t""$target" 1>&6
 844
 845 echo $ac_n "checking build system type""... $ac_c" 1>&6
 846
 847 build_alias=$build
 848 case "$build_alias" in
 849 NONE)
 850   case $nonopt in
 851   NONE) build_alias=$host_alias ;;
 852   *) build_alias=$nonopt ;;
 853   esac ;;
 854 esac
 855
 856 build=`$ac_config_sub $build_alias`
 857 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 858 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 859 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 860 echo "$ac_t""$build" 1>&6
 861
 862 test "$host_alias" != "$target_alias" &&
 863   test "$program_prefix$program_suffix$program_transform_name" = \
 864     NONENONEs,x,x, &&
 865   program_prefix=${target_alias}-
 866
 867 if test "$program_transform_name" = s,x,x,; then
 868   program_transform_name=
 869 else
 870   # Double any \ or $.
 871   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 872   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 873   rm -f conftestsed
 874 fi
 875 test "$program_prefix" != NONE &&
 876   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 877 # Use a double $ so make ignores it.
 878 test "$program_suffix" != NONE &&
 879   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 880
 881 # sed with no file args requires a program.
 882 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 883
 884
 885 # If we cannot run a trivial program, we must be cross compiling.
 886 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
 887 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
 888   echo $ac_n "(cached) $ac_c" 1>&6
 889 else
 890   if test "$cross_compiling" = yes; then
 891   ac_cv_c_cross=yes
 892 else
 893 cat > conftest.$ac_ext <<EOF
 894 #line 895 "configure"
 895 #include "confdefs.h"
 896 main(){return(0);}
 897 EOF
 898 eval $ac_link
 899 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 900   ac_cv_c_cross=no
 901 else
 902   ac_cv_c_cross=yes
 903 fi
 904 fi
 905 rm -fr conftest*
 906 fi
 907 cross_compiling=$ac_cv_c_cross
 908 echo "$ac_t""$ac_cv_c_cross" 1>&6
 909
 910 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 911 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 912   echo $ac_n "(cached) $ac_c" 1>&6
 913 else
 914   cat > conftest.$ac_ext <<EOF
 915 #line 916 "configure"
 916 #include "confdefs.h"
 917 #include <stdlib.h>
 918 #include <stdarg.h>
 919 #include <string.h>
 920 #include <float.h>
 921 EOF
 922 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 923 ac_err=`grep -v '^ *+' conftest.out`
 924 if test -z "$ac_err"; then
 925   rm -rf conftest*
 926   ac_cv_header_stdc=yes
 927 else
 928   echo "$ac_err" >&5
 929   rm -rf conftest*
 930   ac_cv_header_stdc=no
 931 fi
 932 rm -f conftest*
 933
 934 if test $ac_cv_header_stdc = yes; then
 935   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 936 cat > conftest.$ac_ext <<EOF
 937 #line 938 "configure"
 938 #include "confdefs.h"
 939 #include <string.h>
 940 EOF
 941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 942   egrep "memchr" >/dev/null 2>&1; then
 943   :
 944 else
 945   rm -rf conftest*
 946   ac_cv_header_stdc=no
 947 fi
 948 rm -f conftest*
 949
 950 fi
 951
 952 if test $ac_cv_header_stdc = yes; then
 953   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 954 cat > conftest.$ac_ext <<EOF
 955 #line 956 "configure"
 956 #include "confdefs.h"
 957 #include <stdlib.h>
 958 EOF
 959 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 960   egrep "free" >/dev/null 2>&1; then
 961   :
 962 else
 963   rm -rf conftest*
 964   ac_cv_header_stdc=no
 965 fi
 966 rm -f conftest*
 967
 968 fi
 969
 970 if test $ac_cv_header_stdc = yes; then
 971   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 972 if test "$cross_compiling" = yes; then
 973   ac_cv_header_stdc=no
 974 else
 975 cat > conftest.$ac_ext <<EOF
 976 #line 977 "configure"
 977 #include "confdefs.h"
 978 #include <ctype.h>
 979 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 980 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 981 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 982 int main () { int i; for (i = 0; i < 256; i++)
 983 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 984 exit (0); }
 985
 986 EOF
 987 eval $ac_link
 988 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 989   :
 990 else
 991   ac_cv_header_stdc=no
 992 fi
 993 fi
 994 rm -fr conftest*
 995 fi
 996 fi
 997 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 998 if test $ac_cv_header_stdc = yes; then
 999   cat >> confdefs.h <<\EOF
1000 #define STDC_HEADERS 1
1001 EOF
1002
1003 fi
1004
1005 for ac_hdr in memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h
1006 do
1007 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1008 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1009 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1010   echo $ac_n "(cached) $ac_c" 1>&6
1011 else
1012   cat > conftest.$ac_ext <<EOF
1013 #line 1014 "configure"
1014 #include "confdefs.h"
1015 #include <$ac_hdr>
1016 EOF
1017 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1018 ac_err=`grep -v '^ *+' conftest.out`
1019 if test -z "$ac_err"; then
1020   rm -rf conftest*
1021   eval "ac_cv_header_$ac_safe=yes"
1022 else
1023   echo "$ac_err" >&5
1024   rm -rf conftest*
1025   eval "ac_cv_header_$ac_safe=no"
1026 fi
1027 rm -f conftest*
1028 fi
1029 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1030   echo "$ac_t""yes" 1>&6
1031     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
1032   cat >> confdefs.h <<EOF
1033 #define $ac_tr_hdr 1
1034 EOF
1035
1036 else
1037   echo "$ac_t""no" 1>&6
1038 fi
1039 done
1040
1041 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1042 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   cat > conftest.$ac_ext <<EOF
1046 #line 1047 "configure"
1047 #include "confdefs.h"
1048 #include <sys/types.h>
1049 #include <sys/stat.h>
1050
1051 #if defined(S_ISBLK) && defined(S_IFDIR)
1052 # if S_ISBLK (S_IFDIR)
1053 You lose.
1054 # endif
1055 #endif
1056
1057 #if defined(S_ISBLK) && defined(S_IFCHR)
1058 # if S_ISBLK (S_IFCHR)
1059 You lose.
1060 # endif
1061 #endif
1062
1063 #if defined(S_ISLNK) && defined(S_IFREG)
1064 # if S_ISLNK (S_IFREG)
1065 You lose.
1066 # endif
1067 #endif
1068
1069 #if defined(S_ISSOCK) && defined(S_IFREG)
1070 # if S_ISSOCK (S_IFREG)
1071 You lose.
1072 # endif
1073 #endif
1074
1075 EOF
1076 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1077   egrep "You lose" >/dev/null 2>&1; then
1078   rm -rf conftest*
1079   ac_cv_header_stat_broken=yes
1080 else
1081   rm -rf conftest*
1082   ac_cv_header_stat_broken=no
1083 fi
1084 rm -f conftest*
1085
1086 fi
1087 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1088 if test $ac_cv_header_stat_broken = yes; then
1089   cat >> confdefs.h <<\EOF
1090 #define STAT_MACROS_BROKEN 1
1091 EOF
1092
1093 fi
1094
1095
1096 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1097 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1098   echo $ac_n "(cached) $ac_c" 1>&6
1099 else
1100   if test "$cross_compiling" = yes; then
1101   ac_cv_func_mmap=no
1102 else
1103 cat > conftest.$ac_ext <<EOF
1104 #line 1105 "configure"
1105 #include "confdefs.h"
1106
1107 /* Thanks to Mike Haertel and Jim Avera for this test. */
1108 #include <sys/types.h>
1109 #include <fcntl.h>
1110 #include <sys/mman.h>
1111
1112 #ifdef BSD
1113 # ifndef BSD4_1
1114 #  define HAVE_GETPAGESIZE
1115 # endif
1116 #endif
1117
1118 #ifndef HAVE_GETPAGESIZE
1119 # include <sys/param.h>
1120 # ifdef EXEC_PAGESIZE
1121 #  define getpagesize() EXEC_PAGESIZE
1122 # else
1123 #  ifdef NBPG
1124 #   define getpagesize() NBPG * CLSIZE
1125 #   ifndef CLSIZE
1126 #    define CLSIZE 1
1127 #   endif
1128 #  else
1129 #   ifdef NBPC
1130 #    define getpagesize() NBPC
1131 #   else
1132 #    define getpagesize() PAGESIZE /* SVR4 */
1133 #   endif
1134 #  endif
1135 # endif
1136 #endif
1137
1138 #ifdef __osf__
1139 # define valloc malloc
1140 #endif
1141
1142 #ifdef __cplusplus
1143 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1144 #else
1145 char *valloc(), *malloc();
1146 #endif
1147
1148 int
1149 main()
1150 {
1151   char *buf1, *buf2, *buf3;
1152   int i = getpagesize(), j;
1153   int i2 = getpagesize()*2;
1154   int fd;
1155
1156   buf1 = (char *)valloc(i2);
1157   buf2 = (char *)valloc(i);
1158   buf3 = (char *)malloc(i2);
1159   for (j = 0; j < i2; ++j)
1160     *(buf1 + j) = rand();
1161   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1162   write(fd, buf1, i2);
1163   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1164   for (j = 0; j < i; ++j)
1165     if (*(buf1 + j) != *(buf2 + j))
1166       exit(1);
1167   lseek(fd, (long)i, 0);
1168   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1169   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1170   lseek(fd, (long)0, 0);
1171   read(fd, buf3, i2);
1172   for (j = 0; j < i2; ++j)
1173     if (*(buf1 + j) != *(buf3 + j))
1174       exit(1);
1175   exit(0);
1176 }
1177
1178 EOF
1179 eval $ac_link
1180 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1181   ac_cv_func_mmap=yes
1182 else
1183   ac_cv_func_mmap=no
1184 fi
1185 fi
1186 rm -fr conftest*
1187 fi
1188 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1189 if test $ac_cv_func_mmap = yes; then
1190   cat >> confdefs.h <<\EOF
1191 #define HAVE_MMAP 1
1192 EOF
1193
1194 fi
1195
1196
1197 ENABLE_CFLAGS=
1198 ENABLE_CLIBS=
1199 ENABLE_OBS=
1200
1201 # Check whether --enable-netrom or --disable-netrom was given.
1202 enableval="$enable_netrom"
1203 if test -n "$enableval"; then
1204   case "${enableval}" in
1205 yes)    enable_netrom=yes ;;
1206 no)     enable_netrom=no ;;
1207 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
1208 esac
1209 fi
1210
1211
1212 if test "${enable_netrom}" = "yes"; then
1213         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
1214 fi
1215
1216 # start-sanitize-gm
1217 ENABLE_GM=
1218
1219 # Check whether --enable-gm or --disable-gm was given.
1220 enableval="$enable_gm"
1221 if test -n "$enableval"; then
1222   case "${enableval}" in
1223 yes)    ENABLE_OBS="${ENABLE_OBS} magic.o"
1224         ENABLE_CFLAGS=-DGENERAL_MAGIC
1225         ;;
1226 no)     ;;
1227 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
1228 esac
1229 fi
1230
1231
1232 # end-sanitize-gm
1233
1234 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
1235 enableval="$enable_sim_powerpc"
1236 if test -n "$enableval"; then
1237   case "${enableval}" in
1238 yes)    powerpc_sim=yes ;;
1239 no)     powerpc_sim=no ;;
1240 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
1241 esac
1242 else
1243   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
1244 fi
1245
1246
1247 # start-sanitize-gdbtk
1248 ENABLE_GDBTK=
1249
1250 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1251 enableval="$enable_gdbtk"
1252 if test -n "$enableval"; then
1253   case "${enableval}" in
1254 yes)    enable_gdbtk=yes ;;
1255 no)     enable_gdbtk=no  ;;
1256 *)      { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1257 esac
1258 fi
1259
1260
1261 if test "${enable_gdbtk}" = "yes"; then
1262     # If we find X, set shell vars x_includes and x_libraries to the
1263 # paths, otherwise set no_x=yes.
1264 # Uses ac_ vars as temps to allow command line to override cache and checks.
1265 # --without-x overrides everything else, but does not touch the cache.
1266 echo $ac_n "checking for X""... $ac_c" 1>&6
1267
1268 # Check whether --with-x or --without-x was given.
1269 withval="$with_x"
1270 if test -n "$withval"; then
1271   :
1272 fi
1273
1274 if test "x$with_x" = xno; then
1275   no_x=yes
1276 else
1277   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1278     no_x=
1279   else
1280 if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then
1281   echo $ac_n "(cached) $ac_c" 1>&6
1282 else
1283   # One or both of the vars are not set, and there is no cached value.
1284 no_x=yes
1285 rm -fr conftestdir
1286 if mkdir conftestdir; then
1287   cd conftestdir
1288   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1289   cat > Imakefile <<'EOF'
1290 acfindx:
1291         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1292 EOF
1293   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1294     no_x=
1295     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1296     eval `make acfindx 2>/dev/null | grep -v make`
1297     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1298     for ac_extension in a so sl; do
1299       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1300         test -f $ac_im_libdir/libX11.$ac_extension; then
1301         ac_im_usrlibdir=$ac_im_libdir; break
1302       fi
1303     done
1304     # Screen out bogus values from the imake configuration.
1305     case "$ac_im_incroot" in
1306         /usr/include) ;;
1307         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1308     esac
1309     case "$ac_im_usrlibdir" in
1310         /usr/lib | /lib) ;;
1311         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1312     esac
1313   fi
1314   cd ..
1315   rm -fr conftestdir
1316 fi
1317
1318 if test "$no_x" = yes; then
1319 test -z "$x_direct_test_library" && x_direct_test_library=Xt
1320 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1321 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1322 cat > conftest.$ac_ext <<EOF
1323 #line 1324 "configure"
1324 #include "confdefs.h"
1325 #include <$x_direct_test_include>
1326 EOF
1327 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1328 ac_err=`grep -v '^ *+' conftest.out`
1329 if test -z "$ac_err"; then
1330   rm -rf conftest*
1331   no_x= ac_x_includes=
1332 else
1333   echo "$ac_err" >&5
1334   rm -rf conftest*
1335     for ac_dir in               \
1336     /usr/X11R6/include        \
1337     /usr/X11R5/include        \
1338     /usr/X11R4/include        \
1339                               \
1340     /usr/include/X11R6        \
1341     /usr/include/X11R5        \
1342     /usr/include/X11R4        \
1343                               \
1344     /usr/local/X11R6/include  \
1345     /usr/local/X11R5/include  \
1346     /usr/local/X11R4/include  \
1347                               \
1348     /usr/local/include/X11R6  \
1349     /usr/local/include/X11R5  \
1350     /usr/local/include/X11R4  \
1351                               \
1352     /usr/X11/include          \
1353     /usr/include/X11          \
1354     /usr/local/X11/include    \
1355     /usr/local/include/X11    \
1356                               \
1357     /usr/X386/include         \
1358     /usr/x386/include         \
1359     /usr/XFree86/include/X11  \
1360                               \
1361     /usr/include              \
1362     /usr/local/include        \
1363     /usr/unsupported/include  \
1364     /usr/athena/include       \
1365     /usr/local/x11r5/include  \
1366     /usr/lpp/Xamples/include  \
1367                               \
1368     /usr/openwin/include      \
1369     /usr/openwin/share/include \
1370     ; \
1371   do
1372     if test -r "$ac_dir/$x_direct_test_include"; then
1373       no_x= ac_x_includes=$ac_dir
1374       break
1375     fi
1376   done
1377 fi
1378 rm -f conftest*
1379
1380 # Check for the libraries.
1381 # See if we find them without any special options.
1382 # Don't add to $LIBS permanently.
1383 ac_save_LIBS="$LIBS"
1384 LIBS="-l$x_direct_test_library $LIBS"
1385 cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388
1389 int main() { return 0; }
1390 int t() {
1391 ${x_direct_test_function}()
1392 ; return 0; }
1393 EOF
1394 if eval $ac_link; then
1395   rm -rf conftest*
1396   LIBS="$ac_save_LIBS" no_x= ac_x_libraries=
1397 else
1398   rm -rf conftest*
1399   LIBS="$ac_save_LIBS"
1400 # First see if replacing the include by lib works.
1401 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1402     /usr/X11R6/lib        \
1403     /usr/X11R5/lib        \
1404     /usr/X11R4/lib        \
1405                           \
1406     /usr/lib/X11R6        \
1407     /usr/lib/X11R5        \
1408     /usr/lib/X11R4        \
1409                           \
1410     /usr/local/X11R6/lib  \
1411     /usr/local/X11R5/lib  \
1412     /usr/local/X11R4/lib  \
1413                           \
1414     /usr/local/lib/X11R6  \
1415     /usr/local/lib/X11R5  \
1416     /usr/local/lib/X11R4  \
1417                           \
1418     /usr/X11/lib          \
1419     /usr/lib/X11          \
1420     /usr/local/X11/lib    \
1421     /usr/local/lib/X11    \
1422                           \
1423     /usr/X386/lib         \
1424     /usr/x386/lib         \
1425     /usr/XFree86/lib/X11  \
1426                           \
1427     /usr/lib              \
1428     /usr/local/lib        \
1429     /usr/unsupported/lib  \
1430     /usr/athena/lib       \
1431     /usr/local/x11r5/lib  \
1432     /usr/lpp/Xamples/lib  \
1433                           \
1434     /usr/openwin/lib      \
1435     /usr/openwin/share/lib \
1436     ; \
1437 do
1438   for ac_extension in a so sl; do
1439     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1440       no_x= ac_x_libraries=$ac_dir
1441       break 2
1442     fi
1443   done
1444 done
1445 fi
1446 rm -f conftest*
1447
1448 fi
1449 if test "$no_x" = yes; then
1450   ac_cv_path_x="no_x=yes"
1451 else
1452   ac_cv_path_x="no_x= ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1453 fi
1454 fi
1455   fi
1456   eval "$ac_cv_path_x"
1457 fi # $with_x != no
1458
1459 if test "$no_x" = yes; then
1460   echo "$ac_t""no" 1>&6
1461 else
1462   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1463   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1464   ac_cv_path_x="no_x= ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1465   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1466 fi
1467
1468     if test "$no_x" = yes; then
1469   # Not all programs may use this symbol, but it does not hurt to define it.
1470   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
1471 else
1472   if test -n "$x_includes"; then
1473     X_CFLAGS="$X_CFLAGS -I$x_includes"
1474   fi
1475
1476   # It would be nice to have a more robust check for the -R ld option than
1477   # just checking for Solaris.
1478   # It would also be nice to do this for all -L options, not just this one.
1479   if test -n "$x_libraries"; then
1480     X_LIBS="$X_LIBS -L$x_libraries"
1481     if test "`(uname) 2>/dev/null`" = SunOS &&
1482       uname -r | grep '^5' >/dev/null; then
1483       X_LIBS="$X_LIBS -R$x_libraries"
1484     fi
1485   fi
1486
1487   # Check for libraries that X11R6 Xt/Xaw programs need.
1488
1489   ac_save_LDFLAGS="$LDFLAGS"
1490   LDFLAGS="$LDFLAGS -L$x_libraries"
1491   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1492   # check for ICE first), but we must link in the order -lSM -lICE or
1493   # we get undefined symbols.  So assume we have SM if we have ICE.
1494   # These have to be linked with before -lX11, unlike the other
1495   # libraries we check for below, so use a different variable.
1496   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1497   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
1498 if eval "test \"`echo '$''{'ac_cv_lib_ICE'+set}'`\" = set"; then
1499   echo $ac_n "(cached) $ac_c" 1>&6
1500 else
1501   ac_save_LIBS="$LIBS"
1502 LIBS="-lICE  $LIBS"
1503 cat > conftest.$ac_ext <<EOF
1504 #line 1505 "configure"
1505 #include "confdefs.h"
1506
1507 int main() { return 0; }
1508 int t() {
1509 IceConnectionNumber()
1510 ; return 0; }
1511 EOF
1512 if eval $ac_link; then
1513   rm -rf conftest*
1514   eval "ac_cv_lib_ICE=yes"
1515 else
1516   rm -rf conftest*
1517   eval "ac_cv_lib_ICE=no"
1518 fi
1519 rm -f conftest*
1520 LIBS="$ac_save_LIBS"
1521
1522 fi
1523 if eval "test \"`echo '$ac_cv_lib_'ICE`\" = yes"; then
1524   echo "$ac_t""yes" 1>&6
1525   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1526 else
1527   echo "$ac_t""no" 1>&6
1528 fi
1529
1530   LDFLAGS="$ac_save_LDFLAGS"
1531
1532   # Check for system-dependent libraries X programs must link with.
1533
1534   if test "$ISC" = yes; then
1535     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1536   else
1537     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1538     # libraries were built with DECnet support.  And karl@cs.umb.edu says
1539     # the Alpha needs dnet_stub (dnet does not exist).
1540     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
1541 if eval "test \"`echo '$''{'ac_cv_lib_dnet'+set}'`\" = set"; then
1542   echo $ac_n "(cached) $ac_c" 1>&6
1543 else
1544   ac_save_LIBS="$LIBS"
1545 LIBS="-ldnet  $LIBS"
1546 cat > conftest.$ac_ext <<EOF
1547 #line 1548 "configure"
1548 #include "confdefs.h"
1549
1550 int main() { return 0; }
1551 int t() {
1552 dnet_ntoa()
1553 ; return 0; }
1554 EOF
1555 if eval $ac_link; then
1556   rm -rf conftest*
1557   eval "ac_cv_lib_dnet=yes"
1558 else
1559   rm -rf conftest*
1560   eval "ac_cv_lib_dnet=no"
1561 fi
1562 rm -f conftest*
1563 LIBS="$ac_save_LIBS"
1564
1565 fi
1566 if eval "test \"`echo '$ac_cv_lib_'dnet`\" = yes"; then
1567   echo "$ac_t""yes" 1>&6
1568   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1569 else
1570   echo "$ac_t""no" 1>&6
1571 fi
1572
1573     if test $ac_cv_lib_dnet = no; then
1574       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
1575 if eval "test \"`echo '$''{'ac_cv_lib_dnet_stub'+set}'`\" = set"; then
1576   echo $ac_n "(cached) $ac_c" 1>&6
1577 else
1578   ac_save_LIBS="$LIBS"
1579 LIBS="-ldnet_stub  $LIBS"
1580 cat > conftest.$ac_ext <<EOF
1581 #line 1582 "configure"
1582 #include "confdefs.h"
1583
1584 int main() { return 0; }
1585 int t() {
1586 dnet_ntoa()
1587 ; return 0; }
1588 EOF
1589 if eval $ac_link; then
1590   rm -rf conftest*
1591   eval "ac_cv_lib_dnet_stub=yes"
1592 else
1593   rm -rf conftest*
1594   eval "ac_cv_lib_dnet_stub=no"
1595 fi
1596 rm -f conftest*
1597 LIBS="$ac_save_LIBS"
1598
1599 fi
1600 if eval "test \"`echo '$ac_cv_lib_'dnet_stub`\" = yes"; then
1601   echo "$ac_t""yes" 1>&6
1602   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1603 else
1604   echo "$ac_t""no" 1>&6
1605 fi
1606
1607     fi
1608
1609     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1610     # to get the SysV transport functions.
1611     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
1612     # check for it.
1613     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
1614 if eval "test \"`echo '$''{'ac_cv_lib_nsl'+set}'`\" = set"; then
1615   echo $ac_n "(cached) $ac_c" 1>&6
1616 else
1617   ac_save_LIBS="$LIBS"
1618 LIBS="-lnsl  $LIBS"
1619 cat > conftest.$ac_ext <<EOF
1620 #line 1621 "configure"
1621 #include "confdefs.h"
1622
1623 int main() { return 0; }
1624 int t() {
1625 t_accept()
1626 ; return 0; }
1627 EOF
1628 if eval $ac_link; then
1629   rm -rf conftest*
1630   eval "ac_cv_lib_nsl=yes"
1631 else
1632   rm -rf conftest*
1633   eval "ac_cv_lib_nsl=no"
1634 fi
1635 rm -f conftest*
1636 LIBS="$ac_save_LIBS"
1637
1638 fi
1639 if eval "test \"`echo '$ac_cv_lib_'nsl`\" = yes"; then
1640   echo "$ac_t""yes" 1>&6
1641   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1642 else
1643   echo "$ac_t""no" 1>&6
1644 fi
1645
1646
1647     # lieder@skyler.mavd.honeywell.com says without -lsocket,
1648     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
1649     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
1650     if test "`(uname) 2>/dev/null`" != IRIX; then
1651       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
1652 if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
1653   echo $ac_n "(cached) $ac_c" 1>&6
1654 else
1655   ac_save_LIBS="$LIBS"
1656 LIBS="-lsocket  $LIBS"
1657 cat > conftest.$ac_ext <<EOF
1658 #line 1659 "configure"
1659 #include "confdefs.h"
1660
1661 int main() { return 0; }
1662 int t() {
1663 socket()
1664 ; return 0; }
1665 EOF
1666 if eval $ac_link; then
1667   rm -rf conftest*
1668   eval "ac_cv_lib_socket=yes"
1669 else
1670   rm -rf conftest*
1671   eval "ac_cv_lib_socket=no"
1672 fi
1673 rm -f conftest*
1674 LIBS="$ac_save_LIBS"
1675
1676 fi
1677 if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
1678   echo "$ac_t""yes" 1>&6
1679   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684     fi
1685   fi
1686 fi
1687
1688
1689
1690 #
1691 # Ok, lets find the tk source trees so we can use the headers
1692 # If the directory (presumably symlink) named "tk" exists, use that one
1693 # in preference to any others.  Same logic is used when choosing library
1694 # and again with Tcl.
1695 #
1696 echo "checking for Tk source directory" 1>&6
1697 TKHDIR=""
1698 for i in `ls -d ${srcdir}/../tk* 2>/dev/null` ${srcdir}/../tk ; do
1699   if test -f $i/tk.h ; then
1700     TKHDIR="-I$i"
1701   fi
1702 done
1703 # if we can't find it, see if one is installed
1704 if test x"$TKHDIR" = x ; then
1705   installed=0
1706   if test -f $prefix/include/tk.h; then
1707     installed=1 TKHDIR="-I$prefix/include"
1708   else
1709   ac_safe=`echo "tk.h" | tr './\055' '___'`
1710 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
1711 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1712   echo $ac_n "(cached) $ac_c" 1>&6
1713 else
1714   cat > conftest.$ac_ext <<EOF
1715 #line 1716 "configure"
1716 #include "confdefs.h"
1717 #include <tk.h>
1718 EOF
1719 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1720 ac_err=`grep -v '^ *+' conftest.out`
1721 if test -z "$ac_err"; then
1722   rm -rf conftest*
1723   eval "ac_cv_header_$ac_safe=yes"
1724 else
1725   echo "$ac_err" >&5
1726   rm -rf conftest*
1727   eval "ac_cv_header_$ac_safe=no"
1728 fi
1729 rm -f conftest*
1730 fi
1731 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1732   echo "$ac_t""yes" 1>&6
1733   installed=1
1734 else
1735   echo "$ac_t""no" 1>&6
1736 fi
1737
1738   fi
1739   if test $installed -eq 0 ; then
1740     TKHDIR="# no Tk directory found"
1741     echo "configure: warning: Can't find Tk directory" 1>&2
1742   fi
1743 fi
1744 if test x"$TKHDIR" != x ; then
1745   echo "$ac_t""Setting TKHDIR to be $i" 1>&6
1746 fi
1747
1748 #
1749 # Ok, lets find the tk library
1750 # First, look for one uninstalled.
1751 #
1752 TKLIB=""
1753 echo "checking for Tk library" 1>&6
1754 for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
1755   if test -f "$i/Makefile" ; then
1756     TKLIB=$i/libtk.a
1757   fi
1758 done
1759 # If not found, look for installed version
1760 if test x"$TKLIB" = x ; then
1761   if test -f $prefix/lib/libtk.a; then
1762     installed=1
1763   else
1764     installed=0
1765   fi
1766   if test $installed -eq 1 ; then
1767     TKLIB="-ltk"
1768   fi
1769 fi
1770
1771 # If still not found, assume Tk simply hasn't been built yet
1772 if test x"$TKLIB" = x ; then
1773   for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
1774     if test -f "$i/tk.h" ; then
1775       TKLIB=$i/libtk.a
1776   fi
1777   done
1778 fi
1779
1780 if test x"$TKLIB" = x ; then
1781     TKLIB="# no Tk library found"
1782     echo "configure: warning: Can't find Tk library" 1>&2
1783 else
1784     echo "$ac_t""setting TKLIB to be $TKLIB" 1>&6
1785     no_tk=
1786 fi
1787
1788
1789
1790
1791
1792 #
1793 # Ok, lets find the tcl source trees so we can use the headers
1794 #
1795 # Warning: transition of version 9 to 10 will break this algorithm
1796 # because 10 sorts before 9.
1797 #
1798 echo "checking for Tcl source directory" 1>&6
1799 TCLHDIR=""
1800 for i in `ls -d ${srcdir}/../tcl* 2>/dev/null` ${srcdir}/../tcl ; do
1801   if test -f $i/tclInt.h ; then
1802     TCLHDIR="-I$i"
1803   fi
1804 done
1805 # if we can't find it, see if one is installed
1806 if test x"$TCLHDIR" = x ; then
1807   installed=0
1808   if test -f $prefix/include/tclInt.h; then
1809     installed=1 TCLHDIR="-I$prefix/include"
1810   else
1811   ac_safe=`echo "tclInt.h" | tr './\055' '___'`
1812 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
1813 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1814   echo $ac_n "(cached) $ac_c" 1>&6
1815 else
1816   cat > conftest.$ac_ext <<EOF
1817 #line 1818 "configure"
1818 #include "confdefs.h"
1819 #include <tclInt.h>
1820 EOF
1821 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1822 ac_err=`grep -v '^ *+' conftest.out`
1823 if test -z "$ac_err"; then
1824   rm -rf conftest*
1825   eval "ac_cv_header_$ac_safe=yes"
1826 else
1827   echo "$ac_err" >&5
1828   rm -rf conftest*
1829   eval "ac_cv_header_$ac_safe=no"
1830 fi
1831 rm -f conftest*
1832 fi
1833 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1834   echo "$ac_t""yes" 1>&6
1835   installed=1
1836 else
1837   echo "$ac_t""no" 1>&6
1838 fi
1839
1840   fi
1841   if test $installed -eq 0 ; then
1842     TCLHDIR="# no Tcl directory found"
1843     echo "configure: warning: Can't find Tcl directory" 1>&2
1844   fi
1845 else
1846   echo "$ac_t""setting TCLHDIR to be $i" 1>&6
1847 fi
1848
1849 #
1850 # Ok, lets find the tcl library
1851 # First, look for the latest uninstalled
1852 #
1853 TCLLIB=""
1854 echo "checking for Tcl library" 1>&6
1855 for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
1856   if test -f "$i/Makefile" ; then
1857     TCLLIB=$i/libtcl.a
1858   fi
1859 done
1860 # If not found, look for installed version
1861 if test x"$TCLLIB" = x ; then
1862   if test -f $prefix/lib/libtcl.a; then installed=1; else installed=0; fi
1863   if test $installed -eq 1 ; then
1864     TCLLIB="-ltcl"
1865   fi
1866 fi
1867 # If still not found, assume Tcl simply hasn't been built yet
1868 if test x"$TCLLIB" = x ; then
1869   for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
1870     if test -f "$i/tcl.h" ; then
1871       TCLLIB=$i/libtcl.a
1872   fi
1873   done
1874 fi
1875
1876 if test x"$TCLLIB" = x ; then
1877     TCLLIB="# no Tcl library found"
1878     echo "configure: warning: Can't find Tcl library" 1>&2
1879 else
1880     echo "$ac_t""setting TCLLIB to be $TCLLIB" 1>&6
1881 fi
1882
1883
1884
1885
1886
1887     ENABLE_GDBTK=1
1888
1889     if test "x$no_x" != "xyes"; then
1890         if test "x$x_includes" != "x" ;
1891         then
1892             X_CFLAGS="-I$x_includes"
1893         else
1894             X_CFLAGS=""
1895         fi
1896
1897         if test "x$x_libraries" != "x" ;
1898         then
1899             X_LDFLAGS="-L$x_libraries"
1900         else
1901             X_LDFLAGS=""
1902         fi
1903
1904         case "$host" in
1905 #
1906 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
1907 #
1908             sparc-sun-solaris2*)
1909                 if test "x$GCC" = "xyes";
1910                 then
1911                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic"
1912                 else
1913                     if test "x$x_libraries" != "x" ;
1914                     then
1915                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
1916                     fi
1917                     X_LIBS="-lX11 -lXext -lX11"
1918                 fi ;;
1919 #
1920 # gdb linked statically w/ SunOS or HPUX
1921 #
1922             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
1923                 if test "x$x_libraries" != "x" ;
1924                 then
1925                     X_LIBS="$x_libraries/libX11.a"
1926                 else
1927                     X_LIBS="/usr/lib/libX11.a"
1928                 fi ;;
1929 #
1930 # default is to link dynamically
1931 #
1932             *)
1933                 X_LIBS="-lX11" ;;
1934         esac
1935     else
1936         X_LDLAGS=""
1937         X_CFLAGS=""
1938         X_LIBS=""
1939         echo "configure: warning: No X based programs will be built" 1>&2
1940     fi
1941
1942     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
1943     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
1944     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
1945 fi
1946
1947
1948
1949
1950
1951 # end-sanitize-gdbtk
1952
1953
1954
1955
1956
1957
1958 configdirs="doc testsuite"
1959
1960
1961 # Map host cpu into the config cpu subdirectory name.
1962 # The default is $host_cpu.
1963
1964 case "${host_cpu}" in
1965
1966 c[12])                  gdb_host_cpu=convex ;;
1967 hppa*)                  gdb_host_cpu=pa ;;
1968 i[345]86)               gdb_host_cpu=i386 ;;
1969 m68*)                   gdb_host_cpu=m68k ;;
1970 m88*)                   gdb_host_cpu=m88k ;;
1971 np1)                    gdb_host_cpu=gould ;;
1972 pyramid)                gdb_host_cpu=pyr ;;
1973 powerpc*)               gdb_host_cpu=powerpc ;;
1974 *)                      gdb_host_cpu=$host_cpu ;;
1975
1976 esac
1977
1978 # map host info into gdb names.
1979
1980 case "${host}" in
1981
1982 a29k-*-*)               gdb_host=ultra3 ;;
1983
1984 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
1985 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
1986 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
1987
1988 arm-*-*)                gdb_host=arm ;;
1989
1990 c[12]-*-*)              gdb_host=convex ;;
1991
1992 hppa*-*-bsd*)           gdb_host=hppabsd ;;
1993 hppa*-*-hiux*)          gdb_host=hppahpux ;;
1994 hppa*-*-hpux*)          gdb_host=hppahpux ;;
1995 hppa*-*-osf*)           gdb_host=hppaosf ;;
1996
1997 i[345]86-ncr-*)         gdb_host=ncr3000 ;;
1998 i[345]86-sequent-bsd*)  gdb_host=symmetry ;;  # dynix
1999 i[345]86-sequent-sysv4*) gdb_host=ptx4 ;;
2000 i[345]86-sequent-sysv*) gdb_host=ptx ;;
2001 i[345]86-*-aix*)        gdb_host=i386aix ;;
2002 i[345]86-*-bsd*)        gdb_host=i386bsd ;;
2003 i[345]86-*-freebsd*)    gdb_host=fbsd ;;
2004 i[345]86-*-netbsd*)     gdb_host=nbsd ;;
2005 i[345]86-*-go32*)       gdb_host=go32 ;;
2006 i[345]86-*-linux*)      gdb_host=linux ;;
2007 i[345]86-*-lynxos*)     gdb_host=i386lynx ;;
2008 i[345]86-*-mach3*)      gdb_host=i386m3 ;;
2009 i[345]86-*-mach*)       gdb_host=i386mach ;;
2010 i[345]86-*-osf1mk*)     gdb_host=osf1mk ;;
2011 i[345]86-*-sco3.2v4*)   gdb_host=i386sco4 ;;
2012 i[345]86-*-sco*)        gdb_host=i386sco ;;
2013 i[345]86-*-solaris*)    gdb_host=i386sol2 ;;
2014 i[345]86-*-sunos*)      gdb_host=sun386 ;;
2015 i[345]86-*-sysv3.2*)    gdb_host=i386v32 ;;
2016 i[345]86-*-sysv32*)     gdb_host=i386v32 ;;
2017 i[345]86-*-sysv4*)      gdb_host=i386v4 ;;
2018 i[345]86-*-unixware)    gdb_host=i386v4 ;;
2019 i[345]86-*-sysv*)       gdb_host=i386v ;;
2020 i[345]86-*-isc*)        gdb_host=i386v32 ;;
2021 i[345]86-*-os9k)        gdb_host=i386os9k ;;
2022 i[345]86-*-win32*)      gdb_host=win32 ;;
2023 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
2024 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
2025 m68030-sony-*)          gdb_host=news1000 ;;
2026
2027 m68*-altos-*)           gdb_host=altos ;;
2028 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
2029 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
2030 m68*-att-*)             gdb_host=3b1 ;;
2031 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
2032 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
2033 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
2034 m68*-isi-*)             gdb_host=isi ;;
2035 m68*-*-lynxos*)         gdb_host=m68klynx ;;
2036 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
2037 m68*-motorola-*)        gdb_host=delta68 ;;
2038 m68*-sony-*)            gdb_host=news ;;
2039 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
2040 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
2041 m68*-sun-*)             gdb_host=sun3os4 ;;
2042
2043 m88*-harris-cxux*)      gdb_host=cxux ;;
2044 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
2045 m88*-motorola-sysv*)    gdb_host=delta88 ;;
2046 m88*-*-mach3*)          gdb_host=mach3 ;;
2047 m88*-*-*)               gdb_host=m88k ;;
2048
2049 mips-dec-mach3*)        gdb_host=mach3 ;;
2050 mips-dec-*)             gdb_host=decstation ;;
2051 mips-little-*)          gdb_host=littlemips ;;
2052 mips-sgi-irix3*)        gdb_host=irix3 ;;
2053 mips-sgi-irix4*)        gdb_host=irix4 ;;
2054 mips-sgi-irix5*)        gdb_host=irix5 ;;
2055 mips-sony-*)            gdb_host=news-mips ;;
2056 mips-*-mach3*)          gdb_host=mach3 ;;
2057 mips-*-sysv4*)          gdb_host=mipsv4 ;;
2058 mips-*-sysv*)           gdb_host=riscos ;;
2059 mips-*-riscos*)         gdb_host=riscos ;;
2060
2061 none-*-*)               gdb_host=none ;;
2062
2063 np1-*-*)                gdb_host=np1 ;;
2064
2065 ns32k-*-mach3*)         gdb_host=mach3 ;;
2066 ns32k-*-netbsd*)        gdb_host=nbsd ;;
2067 ns32k-umax-*)           gdb_host=umax ;;
2068 ns32k-utek-sysv*)       gdb_host=merlin ;;
2069
2070 powerpc-*-aix*)         gdb_host=aix ;;
2071
2072 pn-*-*)                 gdb_host=pn ;;
2073
2074 pyramid-*-*)            gdb_host=pyramid ;;
2075
2076 romp-*-*)               gdb_host=rtbsd ;;
2077
2078 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
2079 rs6000-*-*)             gdb_host=rs6000 ;;
2080
2081 sparc-*-lynxos*)        gdb_host=sparclynx ;;
2082 sparc-*-netbsd*)        gdb_host=nbsd ;;
2083 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
2084 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
2085 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
2086 sparc-*-*)              gdb_host=sun4os4 ;;
2087
2088 tahoe-*-*)              gdb_host=tahoe ;;
2089
2090 vax-*-bsd*)             gdb_host=vaxbsd ;;
2091 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
2092 vax-*-ultrix*)          gdb_host=vaxult ;;
2093
2094 w65-*-*)                gdb_host=w65 ;;
2095
2096 esac
2097
2098
2099 # Map target cpu into the config cpu subdirectory name.
2100 # The default is $target_cpu.
2101
2102 case "${target_cpu}" in
2103
2104 alpha)                  gdb_target_cpu=alpha ;;
2105 c[12])                  gdb_target_cpu=convex ;;
2106 hppa*)                  gdb_target_cpu=pa ;;
2107 i[345]86)               gdb_target_cpu=i386 ;;
2108 m68*)                   gdb_target_cpu=m68k ;;
2109 m88*)                   gdb_target_cpu=m88k ;;
2110 mips*)                  gdb_target_cpu=mips ;;
2111 np1)                    gdb_target_cpu=gould ;;
2112 powerpc*)               gdb_target_cpu=powerpc ;;
2113 pn)                     gdb_target_cpu=gould ;;
2114 pyramid)                gdb_target_cpu=pyr ;;
2115 sparc*)                 gdb_target_cpu=sparc ;;
2116 *)                      gdb_target_cpu=$target_cpu ;;
2117
2118 esac
2119
2120 # map target info into gdb names.
2121
2122 case "${target}" in
2123
2124 a29k-*-aout*)           gdb_target=a29k ;;
2125 a29k-*-coff*)           gdb_target=a29k ;;
2126 a29k-*-elf*)            gdb_target=a29k ;;
2127 a29k-*-ebmon*)          gdb_target=a29k ;;
2128 a29k-*-kern*)           gdb_target=a29k-kern ;;
2129 a29k-*-none*)           gdb_target=a29k ;;
2130 a29k-*-sym1*)           gdb_target=ultra3 ;;
2131 a29k-*-udi*)            gdb_target=a29k-udi ;;
2132 a29k-*-vxworks*)        gdb_target=vx29k ;;
2133
2134 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
2135
2136 # start-sanitize-arc
2137 arc-*-*)                gdb_target=arc ;;
2138 # end-sanitize-arc
2139
2140 arm-*-*)                gdb_target=arm ;;
2141
2142 c1-*-*)                 gdb_target=convex ;;
2143 c2-*-*)                 gdb_target=convex ;;
2144
2145 h8300-*-*)              gdb_target=h8300 ;;
2146 h8500-*-*)              gdb_target=h8500 ;;
2147
2148 sh-*-*)                 gdb_target=sh ;;
2149
2150 # start-sanitize-r16
2151 r16-*-*)                gdb_target=r16 ;;
2152 # end-sanitize-r16
2153
2154 hppa*-*-bsd*)           gdb_target=hppabsd ;;
2155 hppa*-*-pro*)           gdb_target=hppapro ;;
2156 hppa*-*-hpux*)          gdb_target=hppahpux ;;
2157 hppa*-*-hiux*)          gdb_target=hppahpux ;;
2158 hppa*-*-osf*)           gdb_target=hppaosf ;;
2159
2160 i[345]86-sequent-bsd*)  gdb_target=symmetry ;;
2161 i[345]86-sequent-sysv4*) gdb_target=ptx4 ;;
2162 i[345]86-sequent-sysv*) gdb_target=ptx ;;
2163 i[345]86-ncr-*)         gdb_target=ncr3000 ;;
2164 i[345]86-*-aout*)       gdb_target=i386aout ;;
2165 i[345]86-*-coff*)       gdb_target=i386v ;;
2166 i[345]86-*-elf*)        gdb_target=i386v ;;
2167 i[345]86-*-aix*)        gdb_target=i386aix ;;
2168 i[345]86-*-bsd*)        gdb_target=i386bsd ;;
2169 i[345]86-*-freebsd*)    gdb_target=fbsd ;;
2170 i[345]86-*-netbsd*)     gdb_target=nbsd ;;
2171 i[345]86-*-os9k)        gdb_target=i386os9k ;;
2172 i[345]86-*-go32*)       gdb_target=i386aout ;;
2173 i[345]86-*-lynxos*)     gdb_target=i386lynx
2174                 configdirs="${configdirs} gdbserver" ;;
2175 i[345]86-*-solaris*)    gdb_target=i386sol2 ;;
2176 i[345]86-*-sunos*)      gdb_target=sun386 ;;
2177 i[345]86-*-sysv4*)      gdb_target=i386v4 ;;
2178 i[345]86-*-sco*)        gdb_target=i386v ;;
2179 i[345]86-*-sysv*)       gdb_target=i386v ;;
2180 i[345]86-*-linux*)      gdb_target=linux ;;
2181 i[345]86-*-isc*)        gdb_target=i386v ;;
2182 i[345]86-*-mach3*)      gdb_target=i386m3 ;;
2183 i[345]86-*-mach*)       gdb_target=i386mach ;;
2184 i[345]86-*-netware*)    gdb_target=i386nw
2185                 configdirs="${configdirs} nlm" ;;
2186 i[345]86-*-osf1mk*)     gdb_target=i386mk ;;
2187 i[345]86-*-win32)       gdb_target=win32  ;;
2188
2189 i960-*-bout*)           gdb_target=vxworks960 ;;
2190 i960-*-coff*)           gdb_target=nindy960 ;;
2191 i960-*-elf*)            gdb_target=nindy960 ;;
2192
2193 i960-*-nindy*)          gdb_target=nindy960 ;;
2194 i960-*-vxworks*)        gdb_target=vxworks960 ;;
2195
2196 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
2197 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
2198
2199 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
2200 m68*-bull-sysv*)        gdb_target=dpx2 ;;
2201 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
2202 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
2203 m68*-altos-*)           gdb_target=altos ;;
2204 m68*-att-*)             gdb_target=3b1 ;;
2205 m68*-cisco*-*)          gdb_target=cisco ;;
2206 m68*-ericsson-*)        gdb_target=es1800 ;;
2207 m68*-isi-*)             gdb_target=isi ;;
2208 m68*-motorola-*)        gdb_target=delta68 ;;
2209 m68*-netx-*)            gdb_target=vxworks68 ;;
2210 m68*-sony-*)            gdb_target=news ;;
2211 m68*-tandem-*)          gdb_target=st2000 ;;
2212 m68*-rom68k-*)          gdb_target=monitor ;;
2213 m68*-*bug-*)            gdb_target=monitor ;;
2214 m68*-monitor-*)         gdb_target=monitor ;;
2215 m68*-est-*)             gdb_target=monitor ;;
2216 m68*-*-aout*)           gdb_target=monitor ;;
2217 m68*-*-coff*)           gdb_target=monitor ;;
2218 m68*-*-elf*)            gdb_target=monitor ;;
2219 m68*-*-lynxos*)         gdb_target=m68klynx
2220                 configdirs="${configdirs} gdbserver" ;;
2221 m68*-*-os68k*)          gdb_target=os68k ;;
2222 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
2223 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
2224 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
2225 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
2226
2227 m88*-harris-cxux*)      gdb_target=cxux ;;
2228 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
2229 m88*-*-mach3*)          gdb_target=mach3 ;;
2230 m88*-motorola-*)        gdb_target=delta88 ;;
2231 m88*-*-*)               gdb_target=m88k ;;
2232
2233 mips64*-big-*)          gdb_target=bigmips64 ;;
2234 mips*-big-*)            gdb_target=bigmips ;;
2235 mips*-dec-mach3*)       gdb_target=mach3 ;;
2236 mips*-dec-*)            gdb_target=decstation ;;
2237 mips64*el-*-ecoff*)     gdb_target=idtl64 ;;
2238 mips64*-idt-ecoff*)     gdb_target=idt64 ;;
2239 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
2240 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
2241 mips64*el-*-elf*)       gdb_target=idtl64 ;;
2242 mips64*-*-elf*)         gdb_target=idt64 ;;
2243 mips*el-*-ecoff*)       gdb_target=idtl ;;
2244 mips*-*-ecoff*)         gdb_target=idt ;;
2245 # start-sanitize-gm
2246 mips*-*-magic*)         gdb_target=idt ;;
2247 # end-sanitize-gm
2248 mips*el-*-elf*)         gdb_target=idtl ;;
2249 mips*-*-elf*)           gdb_target=idt ;;
2250 mips*-little-*)         gdb_target=littlemips ;;
2251 mips*-sgi-irix5*)       gdb_target=irix5 ;;
2252 mips*-sgi-*)            gdb_target=irix3 ;;
2253 mips*-sony-*)           gdb_target=bigmips ;;
2254 mips*-*-mach3*)         gdb_target=mach3 ;;
2255 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
2256 mips*-*-sysv*)          gdb_target=bigmips ;;
2257 mips*-*-riscos*)        gdb_target=bigmips ;;
2258
2259 none-*-*)               gdb_target=none ;;
2260
2261 np1-*-*)                gdb_target=np1 ;;
2262
2263 ns32k-*-mach3*)         gdb_target=mach3 ;;
2264 ns32k-*-netbsd*)        gdb_target=nbsd ;;
2265 ns32k-utek-sysv*)       gdb_target=merlin ;;
2266 ns32k-utek-*)           gdb_target=umax ;;
2267
2268 pn-*-*)                 gdb_target=pn ;;
2269 powerpc-*-netware*)     gdb_target=ppc-nw
2270                         configdirs="${configdirs} nlm" ;;
2271
2272 powerpc-*-aix4*)        gdb_target=aix4 ;;
2273 powerpc-*-aix*)         gdb_target=aix ;;
2274 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
2275                           gdb_target=ppc-sim
2276                         else
2277                           gdb_target=ppc-eabi
2278                         fi ;;
2279 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
2280                           gdb_target=ppcle-sim
2281                         else
2282                           gdb_target=ppcle-eabi
2283                         fi ;;
2284
2285 pyramid-*-*)            gdb_target=pyramid ;;
2286
2287 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
2288 rs6000-*-aix4*)         gdb_target=aix4 ;;
2289 rs6000-*-*)             gdb_target=rs6000 ;;
2290
2291 sparc-*-aout*)          gdb_target=sparc-em ;;
2292 sparc-*-coff*)          gdb_target=sparc-em ;;
2293 sparc-*-elf*)           gdb_target=sparc-em ;;
2294 sparc-*-lynxos*)        gdb_target=sparclynx
2295                 configdirs="${configdirs} gdbserver" ;;
2296 sparc-*-netbsd*)        gdb_target=nbsd ;;
2297 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
2298 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
2299 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
2300 sparc-*-vxworks*)       gdb_target=vxsparc ;;
2301 sparc-*-*)              gdb_target=sun4os4 ;;
2302 sparclite*-*-*)         gdb_target=sparclite ;;
2303 sparc64-*-*)            gdb_target=sp64 ;;
2304
2305 tahoe-*-*)              gdb_target=tahoe ;;
2306
2307 vax-*-*)                gdb_target=vax ;;
2308
2309 w65-*-*)                gdb_target=w65 ;;
2310
2311 z8k-*-coff*)            gdb_target=z8k ;;
2312
2313 esac
2314
2315
2316 frags=
2317 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
2318 if test ! -f ${host_makefile_frag}; then
2319 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
2320 fi
2321 frags="$frags $host_makefile_frag"
2322
2323 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
2324 if test ! -f ${target_makefile_frag}; then
2325 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
2326 fi
2327 frags="$frags $target_makefile_frag"
2328
2329
2330
2331
2332
2333 hostfile=`sed -n '
2334 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2335 ' ${host_makefile_frag}`
2336
2337 targetfile=`sed -n '
2338 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2339 ' ${target_makefile_frag}`
2340
2341 # these really aren't orthogonal true/false values of the same condition,
2342 # but shells are slow enough that I like to reuse the test conditions
2343 # whenever possible
2344 if test "${target}" = "${host}"; then
2345 nativefile=`sed -n '
2346 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
2347 ' ${host_makefile_frag}`
2348 else
2349 # GDBserver is only useful in a "native" enviroment
2350 configdirs=`echo $configdirs | sed 's/gdbserver//'`
2351 fi
2352
2353
2354 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
2355 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
2356 # corresponding links.  But we have to remove the xm.h files and tm.h
2357 # files anyway, e.g. when switching from "configure host" to
2358 # "configure none".
2359
2360 files=
2361 links=
2362 rm -f xm.h
2363 if test "${hostfile}" != ""; then
2364 files="${files} config/${gdb_host_cpu}/${hostfile}"
2365 links="${links} xm.h"
2366 fi
2367 rm -f tm.h
2368 if test "${targetfile}" != ""; then
2369 files="${files} config/${gdb_target_cpu}/${targetfile}"
2370 links="${links} tm.h"
2371 fi
2372 rm -f nm.h
2373 if test "${nativefile}" != ""; then
2374 files="${files} config/${gdb_host_cpu}/${nativefile}"
2375 links="${links} nm.h"
2376 else
2377 # A cross-only configuration.
2378 files="${files} config/nm-empty.h"
2379 links="${links} nm.h"
2380 fi
2381 # start-sanitize-gdbtk
2382
2383 # Make it possible to use the GUI without doing a full install
2384 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
2385 files="${files} gdbtk.tcl"
2386 links="${links} gdbtk.tcl"
2387 fi
2388 # end-sanitize-gdbtk
2389
2390
2391
2392 subdirs="$configdirs"
2393
2394 trap '' 1 2 15
2395 cat > confcache <<\EOF
2396 # This file is a shell script that caches the results of configure
2397 # tests run on this system so they can be shared between configure
2398 # scripts and configure runs.  It is not useful on other systems.
2399 # If it contains results you don't want to keep, you may remove or edit it.
2400 #
2401 # By default, configure uses ./config.cache as the cache file,
2402 # creating it if it does not exist already.  You can give configure
2403 # the --cache-file=FILE option to use a different cache file; that is
2404 # what configure does when it calls configure scripts in
2405 # subdirectories, so they share the cache.
2406 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2407 # config.status only pays attention to the cache file if you give it the
2408 # --recheck option to rerun configure.
2409 #
2410 EOF
2411 # Ultrix sh set writes to stderr and can't be redirected directly,
2412 # and sets the high bit in the cache file unless we assign to the vars.
2413 (set) 2>&1 |
2414   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2415   >> confcache
2416 if cmp -s $cache_file confcache; then
2417   :
2418 else
2419   if test -w $cache_file; then
2420     echo "updating cache $cache_file"
2421     cat confcache > $cache_file
2422   else
2423     echo "not updating unwritable cache $cache_file"
2424   fi
2425 fi
2426 rm -f confcache
2427
2428 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2429
2430 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2431 # Let make expand exec_prefix.
2432 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2433
2434 # Any assignment to VPATH causes Sun make to only execute
2435 # the first set of double-colon rules, so remove it if not needed.
2436 # If there is a colon in the path, we need to keep it.
2437 if test "x$srcdir" = x.; then
2438   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2439 fi
2440
2441 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2442
2443 # Transform confdefs.h into DEFS.
2444 # Protect against shell expansion while executing Makefile rules.
2445 # Protect against Makefile macro expansion.
2446 cat > conftest.defs <<\EOF
2447 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
2448 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2449 s%\[%\\&%g
2450 s%\]%\\&%g
2451 s%\$%$$%g
2452 EOF
2453 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2454 rm -f conftest.defs
2455
2456
2457 # Without the "./", some shells look in PATH for config.status.
2458 : ${CONFIG_STATUS=./config.status}
2459
2460 echo creating $CONFIG_STATUS
2461 rm -f $CONFIG_STATUS
2462 cat > $CONFIG_STATUS <<EOF
2463 #! /bin/sh
2464 # Generated automatically by configure.
2465 # Run this file to recreate the current configuration.
2466 # This directory was configured as follows,
2467 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2468 #
2469 # $0 $ac_configure_args
2470 #
2471 # Compiler output produced by configure, useful for debugging
2472 # configure, is in ./config.log if it exists.
2473
2474 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2475 for ac_option
2476 do
2477   case "\$ac_option" in
2478   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2479     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2480     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2481   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2482     echo "$CONFIG_STATUS generated by autoconf version 2.4"
2483     exit 0 ;;
2484   -help | --help | --hel | --he | --h)
2485     echo "\$ac_cs_usage"; exit 0 ;;
2486   *) echo "\$ac_cs_usage"; exit 1 ;;
2487   esac
2488 done
2489
2490 ac_given_srcdir=$srcdir
2491 ac_given_INSTALL="$INSTALL"
2492
2493 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2494
2495 # Protect against being on the right side of a sed subst in config.status.
2496 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
2497  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
2498 $ac_vpsub
2499 $extrasub
2500 s%@CFLAGS@%$CFLAGS%g
2501 s%@CPPFLAGS@%$CPPFLAGS%g
2502 s%@CXXFLAGS@%$CXXFLAGS%g
2503 s%@DEFS@%$DEFS%g
2504 s%@LDFLAGS@%$LDFLAGS%g
2505 s%@LIBS@%$LIBS%g
2506 s%@exec_prefix@%$exec_prefix%g
2507 s%@prefix@%$prefix%g
2508 s%@program_transform_name@%$program_transform_name%g
2509 s%@CC@%$CC%g
2510 s%@CPP@%$CPP%g
2511 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2512 s%@INSTALL_DATA@%$INSTALL_DATA%g
2513 s%@RANLIB@%$RANLIB%g
2514 s%@YACC@%$YACC%g
2515 s%@host@%$host%g
2516 s%@host_alias@%$host_alias%g
2517 s%@host_cpu@%$host_cpu%g
2518 s%@host_vendor@%$host_vendor%g
2519 s%@host_os@%$host_os%g
2520 s%@target@%$target%g
2521 s%@target_alias@%$target_alias%g
2522 s%@target_cpu@%$target_cpu%g
2523 s%@target_vendor@%$target_vendor%g
2524 s%@target_os@%$target_os%g
2525 s%@build@%$build%g
2526 s%@build_alias@%$build_alias%g
2527 s%@build_cpu@%$build_cpu%g
2528 s%@build_vendor@%$build_vendor%g
2529 s%@build_os@%$build_os%g
2530 s%@X_CFLAGS@%$X_CFLAGS%g
2531 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
2532 s%@X_LIBS@%$X_LIBS%g
2533 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
2534 s%@TKHDIR@%$TKHDIR%g
2535 s%@TKLIB@%$TKLIB%g
2536 s%@TCLHDIR@%$TCLHDIR%g
2537 s%@TCLLIB@%$TCLLIB%g
2538 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
2539 s%@X_CLFAGS@%$X_CLFAGS%g
2540 s%@X_LDFLAGS@%$X_LDFLAGS%g
2541 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
2542 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
2543 s%@ENABLE_OBS@%$ENABLE_OBS%g
2544 /@host_makefile_frag@/r $host_makefile_frag
2545 s%@host_makefile_frag@%%g
2546 /@target_makefile_frag@/r $target_makefile_frag
2547 s%@target_makefile_frag@%%g
2548 s%@frags@%$frags%g
2549 s%@subdirs@%$subdirs%g
2550
2551 CEOF
2552 EOF
2553 cat >> $CONFIG_STATUS <<EOF
2554
2555 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2556 EOF
2557 cat >> $CONFIG_STATUS <<\EOF
2558 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2559   # Support "outfile[:infile]", defaulting infile="outfile.in".
2560   case "$ac_file" in
2561   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2562        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2563   *) ac_file_in="${ac_file}.in" ;;
2564   esac
2565
2566   # Adjust relative srcdir, etc. for subdirectories.
2567
2568   # Remove last slash and all that follows it.  Not all systems have dirname.
2569   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2570   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2571     # The file is in a subdirectory.
2572     test ! -d "$ac_dir" && mkdir "$ac_dir"
2573     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2574     # A "../" for each directory in $ac_dir_suffix.
2575     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2576   else
2577     ac_dir_suffix= ac_dots=
2578   fi
2579
2580   case "$ac_given_srcdir" in
2581   .)  srcdir=.
2582       if test -z "$ac_dots"; then top_srcdir=.
2583       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2584   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2585   *) # Relative path.
2586     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2587     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2588   esac
2589
2590   case "$ac_given_INSTALL" in
2591   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2592   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2593   esac
2594   echo creating "$ac_file"
2595   rm -f "$ac_file"
2596   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2597   case "$ac_file" in
2598   *Makefile*) ac_comsub="1i\\
2599 # $configure_input" ;;
2600   *) ac_comsub= ;;
2601   esac
2602   sed -e "$ac_comsub
2603 s%@configure_input@%$configure_input%g
2604 s%@srcdir@%$srcdir%g
2605 s%@top_srcdir@%$top_srcdir%g
2606 s%@INSTALL@%$INSTALL%g
2607 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2608 fi; done
2609 rm -f conftest.subs
2610
2611 EOF
2612
2613 cat >> $CONFIG_STATUS <<EOF
2614 ac_sources="$files"
2615 ac_dests="$links"
2616 EOF
2617
2618 cat >> $CONFIG_STATUS <<\EOF
2619 srcdir=$ac_given_srcdir
2620 while test -n "$ac_sources"; do
2621   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2622   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2623
2624   echo "linking $srcdir/$ac_source to $ac_dest"
2625
2626   if test ! -r $srcdir/$ac_source; then
2627     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2628   fi
2629   rm -f $ac_dest
2630
2631   # Make relative symlinks.
2632   # Remove last slash and all that follows it.  Not all systems have dirname.
2633   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2634   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2635     # The dest file is in a subdirectory.
2636     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2637     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2638     # A "../" for each directory in $ac_dest_dir_suffix.
2639     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2640   else
2641     ac_dest_dir_suffix= ac_dots=
2642   fi
2643
2644   case "$srcdir" in
2645   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2646   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2647   esac
2648
2649   # Make a symlink if possible; otherwise try a hard link.
2650   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2651     ln $srcdir/$ac_source $ac_dest; then :
2652   else
2653     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2654   fi
2655 done
2656 EOF
2657 cat >> $CONFIG_STATUS <<EOF
2658
2659 gdb_host_cpu=$gdb_host_cpu
2660 gdb_target_cpu=$gdb_target_cpu
2661 nativefile=$nativefile
2662
2663 EOF
2664 cat >> $CONFIG_STATUS <<\EOF
2665
2666 if test "${nativefile}" = ""; then
2667 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
2668         < Makefile > Makefile.tem
2669 mv -f Makefile.tem Makefile
2670 fi
2671
2672 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
2673 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
2674 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
2675 mv -f Makefile.tmp Makefile
2676
2677 case ${srcdir} in
2678 .)
2679 ;;
2680 *)
2681 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
2682 echo "source ${srcdir}/.gdbinit" >> .gdbinit
2683 esac
2684
2685 exit 0
2686 EOF
2687 chmod +x $CONFIG_STATUS
2688 rm -fr confdefs* $ac_clean_files
2689 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2690
2691 if test "$no_recursion" != yes; then
2692
2693   # Remove --cache-file and --srcdir arguments so they do not pile up.
2694   ac_sub_configure_args=
2695   ac_prev=
2696   for ac_arg in $ac_configure_args; do
2697     if test -n "$ac_prev"; then
2698       ac_prev=
2699       continue
2700     fi
2701     case "$ac_arg" in
2702     -cache-file | --cache-file | --cache-fil | --cache-fi \
2703     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2704       ac_prev=cache_file ;;
2705     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2706     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2707       ;;
2708     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2709       ac_prev=srcdir ;;
2710     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2711       ;;
2712     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2713     esac
2714   done
2715
2716   for ac_config_dir in $configdirs; do
2717
2718     # Do not complain, so a configure script can configure whichever
2719     # parts of a large source tree are present.
2720     if test ! -d $srcdir/$ac_config_dir; then
2721       continue
2722     fi
2723
2724     echo configuring in $ac_config_dir
2725
2726     case "$srcdir" in
2727     .) ;;
2728     *)
2729       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2730       else
2731         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2732       fi
2733       ;;
2734     esac
2735
2736     ac_popdir=`pwd`
2737     cd $ac_config_dir
2738
2739     case "$srcdir" in
2740     .) # No --srcdir option.  We are building in place.
2741       ac_sub_srcdir=$srcdir ;;
2742     /*) # Absolute path.
2743       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2744     *) # Relative path.
2745       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
2746     esac
2747
2748     # Check for guested configure; otherwise get Cygnus style configure.
2749     if test -f $ac_sub_srcdir/configure; then
2750       ac_sub_configure=$ac_sub_srcdir/configure
2751     elif test -f $ac_sub_srcdir/configure.in; then
2752       ac_sub_configure=$ac_configure
2753     else
2754       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2755       ac_sub_configure=
2756     fi
2757
2758     # The recursion is here.
2759     if test -n "$ac_sub_configure"; then
2760
2761       # Make the cache file name correct relative to the subdirectory.
2762       # A "../" for each directory in /$ac_config_dir.
2763       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2764       case "$cache_file" in
2765       /*) ac_sub_cache_file=$cache_file ;;
2766       *) # Relative path.
2767         ac_sub_cache_file="$ac_dots$cache_file" ;;
2768       esac
2769   case "$ac_given_INSTALL" in
2770         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2771         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2772         esac
2773
2774       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2775       # The eval makes quoting arguments work.
2776       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2777       then :
2778       else
2779         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2780       fi
2781     fi
2782
2783     cd $ac_popdir
2784   done
2785 fi
2786
2787
2788 exit 0