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-gdbtk "
  18 ac_help="$ac_help
  19   --with-x                use the X Window System"
  20
  21 # Initialize some variables set by options.
  22 # The variables have the same names as the options, with
  23 # dashes changed to underlines.
  24 build=NONE
  25 cache_file=./config.cache
  26 exec_prefix=NONE
  27 host=NONE
  28 no_create=
  29 nonopt=NONE
  30 no_recursion=
  31 prefix=NONE
  32 program_prefix=NONE
  33 program_suffix=NONE
  34 program_transform_name=s,x,x,
  35 silent=
  36 site=
  37 srcdir=
  38 target=NONE
  39 verbose=
  40 x_includes=NONE
  41 x_libraries=NONE
  42
  43 # Initialize some other variables.
  44 subdirs=
  45
  46 ac_prev=
  47 for ac_option
  48 do
  49
  50   # If the previous option needs an argument, assign it.
  51   if test -n "$ac_prev"; then
  52     eval "$ac_prev=\$ac_option"
  53     ac_prev=
  54     continue
  55   fi
  56
  57   case "$ac_option" in
  58   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  59   *) ac_optarg= ;;
  60   esac
  61
  62   # Accept the important Cygnus configure options, so we can diagnose typos.
  63
  64   case "$ac_option" in
  65
  66   -build | --build | --buil | --bui | --bu | --b)
  67     ac_prev=build ;;
  68   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
  69     build="$ac_optarg" ;;
  70
  71   -cache-file | --cache-file | --cache-fil | --cache-fi \
  72   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  73     ac_prev=cache_file ;;
  74   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  75   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  76     cache_file="$ac_optarg" ;;
  77
  78   -disable-* | --disable-*)
  79     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
  80     # Reject names that are not valid shell variable names.
  81     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
  82       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  83     fi
  84     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  85     eval "enable_${ac_feature}=no" ;;
  86
  87   -enable-* | --enable-*)
  88     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
  89     # Reject names that are not valid shell variable names.
  90     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
  91       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  92     fi
  93     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  94     case "$ac_option" in
  95       *=*) ;;
  96       *) ac_optarg=yes ;;
  97     esac
  98     eval "enable_${ac_feature}='$ac_optarg'" ;;
  99
 100   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 101   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 102   | --exec | --exe | --ex)
 103     ac_prev=exec_prefix ;;
 104   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 105   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 106   | --exec=* | --exe=* | --ex=*)
 107     exec_prefix="$ac_optarg" ;;
 108
 109   -gas | --gas | --ga | --g)
 110     # Obsolete; use --with-gas.
 111     with_gas=yes ;;
 112
 113   -help | --help | --hel | --he)
 114     # Omit some internal or obsolete options to make the list less imposing.
 115     # This message is too long to be a string in the A/UX 3.1 sh.
 116     cat << EOF
 117 Usage: configure [options] [host]
 118 Options: [defaults in brackets after descriptions]
 119 Configuration:
 120   --cache-file=FILE       cache test results in FILE
 121   --help                  print this message
 122   --no-create             do not create output files
 123   --quiet, --silent       do not print \`checking...' messages
 124   --version               print the version of autoconf that created configure
 125 Directory and file names:
 126   --prefix=PREFIX         install architecture-independent files in PREFIX
 127                           [$ac_default_prefix]
 128   --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
 129                           [same as prefix]
 130   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 131   --program-prefix=PREFIX prepend PREFIX to installed program names
 132   --program-suffix=SUFFIX append SUFFIX to installed program names
 133   --program-transform-name=PROGRAM run sed PROGRAM on installed program names
 134 Host type:
 135   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 136   --host=HOST             configure for HOST [guessed]
 137   --target=TARGET         configure for TARGET [TARGET=HOST]
 138 Features and packages:
 139   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 140   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 141   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 142   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 143   --x-includes=DIR        X include files are in DIR
 144   --x-libraries=DIR       X library files are in DIR
 145 --enable and --with options recognized:$ac_help
 146 EOF
 147     exit 0 ;;
 148
 149   -host | --host | --hos | --ho)
 150     ac_prev=host ;;
 151   -host=* | --host=* | --hos=* | --ho=*)
 152     host="$ac_optarg" ;;
 153
 154   -nfp | --nfp | --nf)
 155     # Obsolete; use --without-fp.
 156     with_fp=no ;;
 157
 158   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 159   | --no-cr | --no-c)
 160     no_create=yes ;;
 161
 162   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 163   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 164     no_recursion=yes ;;
 165
 166   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 167     ac_prev=prefix ;;
 168   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 169     prefix="$ac_optarg" ;;
 170
 171   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 172   | --program-pre | --program-pr | --program-p)
 173     ac_prev=program_prefix ;;
 174   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 175   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 176     program_prefix="$ac_optarg" ;;
 177
 178   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 179   | --program-suf | --program-su | --program-s)
 180     ac_prev=program_suffix ;;
 181   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 182   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 183     program_suffix="$ac_optarg" ;;
 184
 185   -program-transform-name | --program-transform-name \
 186   | --program-transform-nam | --program-transform-na \
 187   | --program-transform-n | --program-transform- \
 188   | --program-transform | --program-transfor \
 189   | --program-transfo | --program-transf \
 190   | --program-trans | --program-tran \
 191   | --progr-tra | --program-tr | --program-t)
 192     ac_prev=program_transform_name ;;
 193   -program-transform-name=* | --program-transform-name=* \
 194   | --program-transform-nam=* | --program-transform-na=* \
 195   | --program-transform-n=* | --program-transform-=* \
 196   | --program-transform=* | --program-transfor=* \
 197   | --program-transfo=* | --program-transf=* \
 198   | --program-trans=* | --program-tran=* \
 199   | --progr-tra=* | --program-tr=* | --program-t=*)
 200     program_transform_name="$ac_optarg" ;;
 201
 202   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 203   | -silent | --silent | --silen | --sile | --sil)
 204     silent=yes ;;
 205
 206   -site | --site | --sit)
 207     ac_prev=site ;;
 208   -site=* | --site=* | --sit=*)
 209     site="$ac_optarg" ;;
 210
 211   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 212     ac_prev=srcdir ;;
 213   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 214     srcdir="$ac_optarg" ;;
 215
 216   -target | --target | --targe | --targ | --tar | --ta | --t)
 217     ac_prev=target ;;
 218   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 219     target="$ac_optarg" ;;
 220
 221   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 222     verbose=yes ;;
 223
 224   -version | --version | --versio | --versi | --vers)
 225     echo "configure generated by autoconf version 2.4"
 226     exit 0 ;;
 227
 228   -with-* | --with-*)
 229     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 230     # Reject names that are not valid shell variable names.
 231     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 232       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 233     fi
 234     ac_package=`echo $ac_package| sed 's/-/_/g'`
 235     case "$ac_option" in
 236       *=*) ;;
 237       *) ac_optarg=yes ;;
 238     esac
 239     eval "with_${ac_package}='$ac_optarg'" ;;
 240
 241   -without-* | --without-*)
 242     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 243     # Reject names that are not valid shell variable names.
 244     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 245       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 246     fi
 247     ac_package=`echo $ac_package| sed 's/-/_/g'`
 248     eval "with_${ac_package}=no" ;;
 249
 250   --x)
 251     # Obsolete; use --with-x.
 252     with_x=yes ;;
 253
 254   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 255   | --x-incl | --x-inc | --x-in | --x-i)
 256     ac_prev=x_includes ;;
 257   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 258   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 259     x_includes="$ac_optarg" ;;
 260
 261   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 262   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 263     ac_prev=x_libraries ;;
 264   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 265   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 266     x_libraries="$ac_optarg" ;;
 267
 268   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 269     ;;
 270
 271   *)
 272     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 273       echo "configure: warning: $ac_option: invalid host type" 1>&2
 274     fi
 275     if test "x$nonopt" != xNONE; then
 276       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 277     fi
 278     nonopt="$ac_option"
 279     ;;
 280
 281   esac
 282 done
 283
 284 if test -n "$ac_prev"; then
 285   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 286 fi
 287
 288 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 289
 290 # File descriptor usage:
 291 # 0 standard input
 292 # 1 file creation
 293 # 2 errors and warnings
 294 # 3 some systems may open it to /dev/tty
 295 # 4 used on the Kubota Titan
 296 # 6 checking for... messages and results
 297 # 5 compiler messages saved in config.log
 298 if test "$silent" = yes; then
 299   exec 6>/dev/null
 300 else
 301   exec 6>&1
 302 fi
 303 exec 5>./config.log
 304
 305 echo "\
 306 This file contains any messages produced by compilers while
 307 running configure, to aid debugging if configure makes a mistake.
 308 " 1>&5
 309
 310 # Strip out --no-create and --no-recursion so they do not pile up.
 311 # Also quote any args containing shell metacharacters.
 312 ac_configure_args=
 313 for ac_arg
 314 do
 315   case "$ac_arg" in
 316   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 317   | --no-cr | --no-c) ;;
 318   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 319   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 320   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 321   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 322   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 323   esac
 324 done
 325
 326 # NLS nuisances.
 327 # Only set LANG and LC_ALL to C if already set.
 328 # These must not be set unconditionally because not all systems understand
 329 # e.g. LANG=C (notably SCO).
 330 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 331 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 332
 333 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 334 rm -rf conftest* confdefs.h
 335 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 336 echo > confdefs.h
 337
 338 # A filename unique to this package, relative to the directory that
 339 # configure is in, which we can look for to find out if srcdir is correct.
 340 ac_unique_file=main.c
 341
 342 # Find the source files, if location was not specified.
 343 if test -z "$srcdir"; then
 344   ac_srcdir_defaulted=yes
 345   # Try the directory containing this script, then its parent.
 346   ac_prog=$0
 347   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 348   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 349   srcdir=$ac_confdir
 350   if test ! -r $srcdir/$ac_unique_file; then
 351     srcdir=..
 352   fi
 353 else
 354   ac_srcdir_defaulted=no
 355 fi
 356 if test ! -r $srcdir/$ac_unique_file; then
 357   if test "$ac_srcdir_defaulted" = yes; then
 358     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 359   else
 360     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 361   fi
 362 fi
 363 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 364
 365 # Prefer explicitly selected file to automatically selected ones.
 366 if test -z "$CONFIG_SITE"; then
 367   if test "x$prefix" != xNONE; then
 368     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 369   else
 370     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 371   fi
 372 fi
 373 for ac_site_file in $CONFIG_SITE; do
 374   if test -r "$ac_site_file"; then
 375     echo "loading site script $ac_site_file"
 376     . "$ac_site_file"
 377   fi
 378 done
 379
 380 if test -r "$cache_file"; then
 381   echo "loading cache $cache_file"
 382   . $cache_file
 383 else
 384   echo "creating cache $cache_file"
 385   > $cache_file
 386 fi
 387
 388 ac_ext=c
 389 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 390 ac_cpp='$CPP $CPPFLAGS'
 391 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
 392 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
 393
 394 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 395   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 396   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 397     ac_n= ac_c='
 398 ' ac_t='        '
 399   else
 400     ac_n=-n ac_c= ac_t=
 401   fi
 402 else
 403   ac_n= ac_c='\c' ac_t=
 404 fi
 405
 406
 407
 408 CC=${CC-cc}
 409 # Extract the first word of "gcc", so it can be a program name with args.
 410 set dummy gcc; ac_word=$2
 411 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 412 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 413   echo $ac_n "(cached) $ac_c" 1>&6
 414 else
 415   if test -n "$CC"; then
 416   ac_cv_prog_CC="$CC" # Let the user override the test.
 417 else
 418   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 419   for ac_dir in $PATH; do
 420     test -z "$ac_dir" && ac_dir=.
 421     if test -f $ac_dir/$ac_word; then
 422       ac_cv_prog_CC="gcc"
 423       break
 424     fi
 425   done
 426   IFS="$ac_save_ifs"
 427   test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
 428 fi
 429 fi
 430 CC="$ac_cv_prog_CC"
 431 if test -n "$CC"; then
 432   echo "$ac_t""$CC" 1>&6
 433 else
 434   echo "$ac_t""no" 1>&6
 435 fi
 436
 437
 438 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 439 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 440   echo $ac_n "(cached) $ac_c" 1>&6
 441 else
 442   cat > conftest.c <<EOF
 443 #ifdef __GNUC__
 444   yes;
 445 #endif
 446 EOF
 447 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
 448   ac_cv_prog_gcc=yes
 449 else
 450   ac_cv_prog_gcc=no
 451 fi
 452 fi
 453 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 454 if test $ac_cv_prog_gcc = yes; then
 455   GCC=yes
 456   if test "${CFLAGS+set}" != set; then
 457     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 458 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 459   echo $ac_n "(cached) $ac_c" 1>&6
 460 else
 461   echo 'void f(){}' > conftest.c
 462 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 463   ac_cv_prog_gcc_g=yes
 464 else
 465   ac_cv_prog_gcc_g=no
 466 fi
 467 rm -f conftest*
 468
 469 fi
 470     echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 471     if test $ac_cv_prog_gcc_g = yes; then
 472       CFLAGS="-g -O"
 473     else
 474       CFLAGS="-O"
 475     fi
 476   fi
 477 else
 478   GCC=
 479   test "${CFLAGS+set}" = set || CFLAGS="-g"
 480 fi
 481
 482 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 483 # On Suns, sometimes $CPP names a directory.
 484 if test -n "$CPP" && test -d "$CPP"; then
 485   CPP=
 486 fi
 487 if test -z "$CPP"; then
 488 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 489   echo $ac_n "(cached) $ac_c" 1>&6
 490 else
 491     # This must be in double quotes, not single quotes, because CPP may get
 492   # substituted into the Makefile and "${CC-cc}" will confuse make.
 493   CPP="${CC-cc} -E"
 494   # On the NeXT, cc -E runs the code through the compiler's parser,
 495   # not just through cpp.
 496   cat > conftest.$ac_ext <<EOF
 497 #line 498 "configure"
 498 #include "confdefs.h"
 499 #include <assert.h>
 500 Syntax Error
 501 EOF
 502 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 503 ac_err=`grep -v '^ *+' conftest.out`
 504 if test -z "$ac_err"; then
 505   :
 506 else
 507   echo "$ac_err" >&5
 508   rm -rf conftest*
 509   CPP="${CC-cc} -E -traditional-cpp"
 510   cat > conftest.$ac_ext <<EOF
 511 #line 512 "configure"
 512 #include "confdefs.h"
 513 #include <assert.h>
 514 Syntax Error
 515 EOF
 516 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 517 ac_err=`grep -v '^ *+' conftest.out`
 518 if test -z "$ac_err"; then
 519   :
 520 else
 521   echo "$ac_err" >&5
 522   rm -rf conftest*
 523   CPP=/lib/cpp
 524 fi
 525 rm -f conftest*
 526 fi
 527 rm -f conftest*
 528   ac_cv_prog_CPP="$CPP"
 529 fi
 530   CPP="$ac_cv_prog_CPP"
 531 else
 532   ac_cv_prog_CPP="$CPP"
 533 fi
 534 echo "$ac_t""$CPP" 1>&6
 535
 536 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 537 cat > conftest.$ac_ext <<EOF
 538 #line 539 "configure"
 539 #include "confdefs.h"
 540 #ifdef _AIX
 541   yes
 542 #endif
 543
 544 EOF
 545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 546   egrep "yes" >/dev/null 2>&1; then
 547   rm -rf conftest*
 548   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 549 #define _ALL_SOURCE 1
 550 EOF
 551
 552 else
 553   rm -rf conftest*
 554   echo "$ac_t""no" 1>&6
 555 fi
 556 rm -f conftest*
 557
 558
 559 ac_safe=`echo "minix/config.h" | tr './\055' '___'`
 560 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 561 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 562   echo $ac_n "(cached) $ac_c" 1>&6
 563 else
 564   cat > conftest.$ac_ext <<EOF
 565 #line 566 "configure"
 566 #include "confdefs.h"
 567 #include <minix/config.h>
 568 EOF
 569 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 570 ac_err=`grep -v '^ *+' conftest.out`
 571 if test -z "$ac_err"; then
 572   rm -rf conftest*
 573   eval "ac_cv_header_$ac_safe=yes"
 574 else
 575   echo "$ac_err" >&5
 576   rm -rf conftest*
 577   eval "ac_cv_header_$ac_safe=no"
 578 fi
 579 rm -f conftest*
 580 fi
 581 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 582   echo "$ac_t""yes" 1>&6
 583   MINIX=yes
 584 else
 585   echo "$ac_t""no" 1>&6
 586 MINIX=
 587 fi
 588
 589 if test "$MINIX" = yes; then
 590   cat >> confdefs.h <<\EOF
 591 #define _POSIX_SOURCE 1
 592 EOF
 593
 594   cat >> confdefs.h <<\EOF
 595 #define _POSIX_1_SOURCE 2
 596 EOF
 597
 598   cat >> confdefs.h <<\EOF
 599 #define _MINIX 1
 600 EOF
 601
 602 fi
 603
 604 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 605 if test -d /etc/conf/kconfig.d &&
 606   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 607 then
 608   echo "$ac_t""yes" 1>&6
 609   ISC=yes # If later tests want to check for ISC.
 610   cat >> confdefs.h <<\EOF
 611 #define _POSIX_SOURCE 1
 612 EOF
 613
 614   if test "$GCC" = yes; then
 615     CC="$CC -posix"
 616   else
 617     CC="$CC -Xp"
 618   fi
 619 else
 620   echo "$ac_t""no" 1>&6
 621   ISC=
 622 fi
 623
 624
 625 ac_aux_dir=
 626 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 627   if test -f $ac_dir/install-sh; then
 628     ac_aux_dir=$ac_dir
 629     ac_install_sh="$ac_aux_dir/install-sh -c"
 630     break
 631   elif test -f $ac_dir/install.sh; then
 632     ac_aux_dir=$ac_dir
 633     ac_install_sh="$ac_aux_dir/install.sh -c"
 634     break
 635   fi
 636 done
 637 if test -z "$ac_aux_dir"; then
 638   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 639 fi
 640 ac_config_guess=$ac_aux_dir/config.guess
 641 ac_config_sub=$ac_aux_dir/config.sub
 642 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 643
 644 # Find a good install program.  We prefer a C program (faster),
 645 # so one script is as good as another.  But avoid the broken or
 646 # incompatible versions:
 647 # SysV /etc/install, /usr/sbin/install
 648 # SunOS /usr/etc/install
 649 # IRIX /sbin/install
 650 # AIX /bin/install
 651 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 652 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 653 # ./install, which can be erroneously created by make from ./install.sh.
 654 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 655 if test -z "$INSTALL"; then
 656 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 657   echo $ac_n "(cached) $ac_c" 1>&6
 658 else
 659     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 660   for ac_dir in $PATH; do
 661     # Account for people who put trailing slashes in PATH elements.
 662     case "$ac_dir/" in
 663     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 664     *)
 665       # OSF1 and SCO ODT 3.0 have their own names for install.
 666       for ac_prog in ginstall installbsd scoinst install; do
 667         if test -f $ac_dir/$ac_prog; then
 668           if test $ac_prog = install &&
 669             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 670             # AIX install.  It has an incompatible calling convention.
 671             # OSF/1 installbsd also uses dspmsg, but is usable.
 672             :
 673           else
 674             ac_cv_path_install="$ac_dir/$ac_prog -c"
 675             break 2
 676           fi
 677         fi
 678       done
 679       ;;
 680     esac
 681   done
 682   IFS="$ac_save_ifs"
 683   # As a last resort, use the slow shell script.
 684   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 685 fi
 686   INSTALL="$ac_cv_path_install"
 687 fi
 688 echo "$ac_t""$INSTALL" 1>&6
 689
 690 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 691 # It thinks the first close brace ends the variable substitution.
 692 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 693
 694 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 695
 696 # Extract the first word of "ranlib", so it can be a program name with args.
 697 set dummy ranlib; ac_word=$2
 698 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 699 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 700   echo $ac_n "(cached) $ac_c" 1>&6
 701 else
 702   if test -n "$RANLIB"; then
 703   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 704 else
 705   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 706   for ac_dir in $PATH; do
 707     test -z "$ac_dir" && ac_dir=.
 708     if test -f $ac_dir/$ac_word; then
 709       ac_cv_prog_RANLIB="ranlib"
 710       break
 711     fi
 712   done
 713   IFS="$ac_save_ifs"
 714   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 715 fi
 716 fi
 717 RANLIB="$ac_cv_prog_RANLIB"
 718 if test -n "$RANLIB"; then
 719   echo "$ac_t""$RANLIB" 1>&6
 720 else
 721   echo "$ac_t""no" 1>&6
 722 fi
 723
 724
 725 ac_aux_dir=
 726 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 727   if test -f $ac_dir/install-sh; then
 728     ac_aux_dir=$ac_dir
 729     ac_install_sh="$ac_aux_dir/install-sh -c"
 730     break
 731   elif test -f $ac_dir/install.sh; then
 732     ac_aux_dir=$ac_dir
 733     ac_install_sh="$ac_aux_dir/install.sh -c"
 734     break
 735   fi
 736 done
 737 if test -z "$ac_aux_dir"; then
 738   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 739 fi
 740 ac_config_guess=$ac_aux_dir/config.guess
 741 ac_config_sub=$ac_aux_dir/config.sub
 742 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 743
 744
 745 # Do some error checking and defaulting for the host and target type.
 746 # The inputs are:
 747 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 748 #
 749 # The rules are:
 750 # 1. You are not allowed to specify --host, --target, and nonopt at the
 751 #    same time.
 752 # 2. Host defaults to nonopt.
 753 # 3. If nonopt is not specified, then host defaults to the current host,
 754 #    as determined by config.guess.
 755 # 4. Target and build default to nonopt.
 756 # 5. If nonopt is not specified, then target and build default to host.
 757
 758 # The aliases save the names the user supplied, while $host etc.
 759 # will get canonicalized.
 760 case $host---$target---$nonopt in
 761 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 762 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 763 esac
 764
 765
 766 # Make sure we can run config.sub.
 767 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 768 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 769 fi
 770
 771 echo $ac_n "checking host system type""... $ac_c" 1>&6
 772
 773 host_alias=$host
 774 case "$host_alias" in
 775 NONE)
 776   case $nonopt in
 777   NONE)
 778     if host_alias=`$ac_config_guess`; then :
 779     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 780     fi ;;
 781   *) host_alias=$nonopt ;;
 782   esac ;;
 783 esac
 784
 785 host=`$ac_config_sub $host_alias`
 786 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 787 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 788 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 789 echo "$ac_t""$host" 1>&6
 790
 791 echo $ac_n "checking target system type""... $ac_c" 1>&6
 792
 793 target_alias=$target
 794 case "$target_alias" in
 795 NONE)
 796   case $nonopt in
 797   NONE) target_alias=$host_alias ;;
 798   *) target_alias=$nonopt ;;
 799   esac ;;
 800 esac
 801
 802 target=`$ac_config_sub $target_alias`
 803 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 804 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 805 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 806 echo "$ac_t""$target" 1>&6
 807
 808 echo $ac_n "checking build system type""... $ac_c" 1>&6
 809
 810 build_alias=$build
 811 case "$build_alias" in
 812 NONE)
 813   case $nonopt in
 814   NONE) build_alias=$host_alias ;;
 815   *) build_alias=$nonopt ;;
 816   esac ;;
 817 esac
 818
 819 build=`$ac_config_sub $build_alias`
 820 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 821 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 822 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 823 echo "$ac_t""$build" 1>&6
 824
 825 test "$host_alias" != "$target_alias" &&
 826   test "$program_prefix$program_suffix$program_transform_name" = \
 827     NONENONEs,x,x, &&
 828   program_prefix=${target_alias}-
 829
 830 if test "$program_transform_name" = s,x,x,; then
 831   program_transform_name=
 832 else
 833   # Double any \ or $.
 834   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 835   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 836   rm -f conftestsed
 837 fi
 838 test "$program_prefix" != NONE &&
 839   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 840 # Use a double $ so make ignores it.
 841 test "$program_suffix" != NONE &&
 842   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 843
 844 # sed with no file args requires a program.
 845 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 846
 847
 848 # If we cannot run a trivial program, we must be cross compiling.
 849 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
 850 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
 851   echo $ac_n "(cached) $ac_c" 1>&6
 852 else
 853   if test "$cross_compiling" = yes; then
 854   ac_cv_c_cross=yes
 855 else
 856 cat > conftest.$ac_ext <<EOF
 857 #line 858 "configure"
 858 #include "confdefs.h"
 859 main(){return(0);}
 860 EOF
 861 eval $ac_link
 862 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 863   ac_cv_c_cross=no
 864 else
 865   ac_cv_c_cross=yes
 866 fi
 867 fi
 868 rm -fr conftest*
 869 fi
 870 cross_compiling=$ac_cv_c_cross
 871 echo "$ac_t""$ac_cv_c_cross" 1>&6
 872
 873 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 874 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 875   echo $ac_n "(cached) $ac_c" 1>&6
 876 else
 877   cat > conftest.$ac_ext <<EOF
 878 #line 879 "configure"
 879 #include "confdefs.h"
 880 #include <stdlib.h>
 881 #include <stdarg.h>
 882 #include <string.h>
 883 #include <float.h>
 884 EOF
 885 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 886 ac_err=`grep -v '^ *+' conftest.out`
 887 if test -z "$ac_err"; then
 888   rm -rf conftest*
 889   ac_cv_header_stdc=yes
 890 else
 891   echo "$ac_err" >&5
 892   rm -rf conftest*
 893   ac_cv_header_stdc=no
 894 fi
 895 rm -f conftest*
 896
 897 if test $ac_cv_header_stdc = yes; then
 898   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 899 cat > conftest.$ac_ext <<EOF
 900 #line 901 "configure"
 901 #include "confdefs.h"
 902 #include <string.h>
 903 EOF
 904 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 905   egrep "memchr" >/dev/null 2>&1; then
 906   :
 907 else
 908   rm -rf conftest*
 909   ac_cv_header_stdc=no
 910 fi
 911 rm -f conftest*
 912
 913 fi
 914
 915 if test $ac_cv_header_stdc = yes; then
 916   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 917 cat > conftest.$ac_ext <<EOF
 918 #line 919 "configure"
 919 #include "confdefs.h"
 920 #include <stdlib.h>
 921 EOF
 922 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 923   egrep "free" >/dev/null 2>&1; then
 924   :
 925 else
 926   rm -rf conftest*
 927   ac_cv_header_stdc=no
 928 fi
 929 rm -f conftest*
 930
 931 fi
 932
 933 if test $ac_cv_header_stdc = yes; then
 934   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 935 if test "$cross_compiling" = yes; then
 936   ac_cv_header_stdc=no
 937 else
 938 cat > conftest.$ac_ext <<EOF
 939 #line 940 "configure"
 940 #include "confdefs.h"
 941 #include <ctype.h>
 942 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 943 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 944 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 945 int main () { int i; for (i = 0; i < 256; i++)
 946 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 947 exit (0); }
 948
 949 EOF
 950 eval $ac_link
 951 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 952   :
 953 else
 954   ac_cv_header_stdc=no
 955 fi
 956 fi
 957 rm -fr conftest*
 958 fi
 959 fi
 960 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 961 if test $ac_cv_header_stdc = yes; then
 962   cat >> confdefs.h <<\EOF
 963 #define STDC_HEADERS 1
 964 EOF
 965
 966 fi
 967
 968 for ac_hdr in memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h
 969 do
 970 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 971 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 972 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 973   echo $ac_n "(cached) $ac_c" 1>&6
 974 else
 975   cat > conftest.$ac_ext <<EOF
 976 #line 977 "configure"
 977 #include "confdefs.h"
 978 #include <$ac_hdr>
 979 EOF
 980 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 981 ac_err=`grep -v '^ *+' conftest.out`
 982 if test -z "$ac_err"; then
 983   rm -rf conftest*
 984   eval "ac_cv_header_$ac_safe=yes"
 985 else
 986   echo "$ac_err" >&5
 987   rm -rf conftest*
 988   eval "ac_cv_header_$ac_safe=no"
 989 fi
 990 rm -f conftest*
 991 fi
 992 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 993   echo "$ac_t""yes" 1>&6
 994     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 995   cat >> confdefs.h <<EOF
 996 #define $ac_tr_hdr 1
 997 EOF
 998
 999 else
1000   echo "$ac_t""no" 1>&6
1001 fi
1002 done
1003
1004 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1005 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1006   echo $ac_n "(cached) $ac_c" 1>&6
1007 else
1008   cat > conftest.$ac_ext <<EOF
1009 #line 1010 "configure"
1010 #include "confdefs.h"
1011 #include <sys/types.h>
1012 #include <sys/stat.h>
1013
1014 #if defined(S_ISBLK) && defined(S_IFDIR)
1015 # if S_ISBLK (S_IFDIR)
1016 You lose.
1017 # endif
1018 #endif
1019
1020 #if defined(S_ISBLK) && defined(S_IFCHR)
1021 # if S_ISBLK (S_IFCHR)
1022 You lose.
1023 # endif
1024 #endif
1025
1026 #if defined(S_ISLNK) && defined(S_IFREG)
1027 # if S_ISLNK (S_IFREG)
1028 You lose.
1029 # endif
1030 #endif
1031
1032 #if defined(S_ISSOCK) && defined(S_IFREG)
1033 # if S_ISSOCK (S_IFREG)
1034 You lose.
1035 # endif
1036 #endif
1037
1038 EOF
1039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1040   egrep "You lose" >/dev/null 2>&1; then
1041   rm -rf conftest*
1042   ac_cv_header_stat_broken=yes
1043 else
1044   rm -rf conftest*
1045   ac_cv_header_stat_broken=no
1046 fi
1047 rm -f conftest*
1048
1049 fi
1050 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1051 if test $ac_cv_header_stat_broken = yes; then
1052   cat >> confdefs.h <<\EOF
1053 #define STAT_MACROS_BROKEN 1
1054 EOF
1055
1056 fi
1057
1058
1059 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1060 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1061   echo $ac_n "(cached) $ac_c" 1>&6
1062 else
1063   if test "$cross_compiling" = yes; then
1064   ac_cv_func_mmap=no
1065 else
1066 cat > conftest.$ac_ext <<EOF
1067 #line 1068 "configure"
1068 #include "confdefs.h"
1069
1070 /* Thanks to Mike Haertel and Jim Avera for this test. */
1071 #include <sys/types.h>
1072 #include <fcntl.h>
1073 #include <sys/mman.h>
1074
1075 #ifdef BSD
1076 # ifndef BSD4_1
1077 #  define HAVE_GETPAGESIZE
1078 # endif
1079 #endif
1080
1081 #ifndef HAVE_GETPAGESIZE
1082 # include <sys/param.h>
1083 # ifdef EXEC_PAGESIZE
1084 #  define getpagesize() EXEC_PAGESIZE
1085 # else
1086 #  ifdef NBPG
1087 #   define getpagesize() NBPG * CLSIZE
1088 #   ifndef CLSIZE
1089 #    define CLSIZE 1
1090 #   endif
1091 #  else
1092 #   ifdef NBPC
1093 #    define getpagesize() NBPC
1094 #   else
1095 #    define getpagesize() PAGESIZE /* SVR4 */
1096 #   endif
1097 #  endif
1098 # endif
1099 #endif
1100
1101 #ifdef __osf__
1102 # define valloc malloc
1103 #endif
1104
1105 #ifdef __cplusplus
1106 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1107 #else
1108 char *valloc(), *malloc();
1109 #endif
1110
1111 int
1112 main()
1113 {
1114   char *buf1, *buf2, *buf3;
1115   int i = getpagesize(), j;
1116   int i2 = getpagesize()*2;
1117   int fd;
1118
1119   buf1 = (char *)valloc(i2);
1120   buf2 = (char *)valloc(i);
1121   buf3 = (char *)malloc(i2);
1122   for (j = 0; j < i2; ++j)
1123     *(buf1 + j) = rand();
1124   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1125   write(fd, buf1, i2);
1126   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1127   for (j = 0; j < i; ++j)
1128     if (*(buf1 + j) != *(buf2 + j))
1129       exit(1);
1130   lseek(fd, (long)i, 0);
1131   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1132   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1133   lseek(fd, (long)0, 0);
1134   read(fd, buf3, i2);
1135   for (j = 0; j < i2; ++j)
1136     if (*(buf1 + j) != *(buf3 + j))
1137       exit(1);
1138   exit(0);
1139 }
1140
1141 EOF
1142 eval $ac_link
1143 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1144   ac_cv_func_mmap=yes
1145 else
1146   ac_cv_func_mmap=no
1147 fi
1148 fi
1149 rm -fr conftest*
1150 fi
1151 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1152 if test $ac_cv_func_mmap = yes; then
1153   cat >> confdefs.h <<\EOF
1154 #define HAVE_MMAP 1
1155 EOF
1156
1157 fi
1158
1159
1160 ENABLE_CFLAGS=
1161 ENABLE_CLIBS=
1162 ENABLE_OBS=
1163
1164 # Check whether --enable-netrom or --disable-netrom was given.
1165 enableval="$enable_netrom"
1166 if test -n "$enableval"; then
1167   case "${enableval}" in
1168 yes)    enable_netrom=yes ;;
1169 no)     enable_netrom=no ;;
1170 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
1171 esac
1172 fi
1173
1174
1175 if test "${enable_netrom}" = "yes"; then
1176         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
1177 fi
1178
1179 # start-sanitize-gdbtk
1180 ENABLE_GDBTK=
1181
1182 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1183 enableval="$enable_gdbtk"
1184 if test -n "$enableval"; then
1185   case "${enableval}" in
1186 yes)    enable_gdbtk=yes ;;
1187 no)     enable_gdbtk=no  ;;
1188 *)      { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1189 esac
1190 fi
1191
1192
1193 if test "${enable_gdbtk}" = "yes"; then
1194         # If we find X, set shell vars x_includes and x_libraries to the
1195 # paths, otherwise set no_x=yes.
1196 # Uses ac_ vars as temps to allow command line to override cache and checks.
1197 # --without-x overrides everything else, but does not touch the cache.
1198 echo $ac_n "checking for X""... $ac_c" 1>&6
1199
1200 # Check whether --with-x or --without-x was given.
1201 withval="$with_x"
1202 if test -n "$withval"; then
1203   :
1204 fi
1205
1206 if test "x$with_x" = xno; then
1207   no_x=yes
1208 else
1209   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1210     no_x=
1211   else
1212 if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then
1213   echo $ac_n "(cached) $ac_c" 1>&6
1214 else
1215   # One or both of the vars are not set, and there is no cached value.
1216 no_x=yes
1217 rm -fr conftestdir
1218 if mkdir conftestdir; then
1219   cd conftestdir
1220   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1221   cat > Imakefile <<'EOF'
1222 acfindx:
1223         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1224 EOF
1225   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1226     no_x=
1227     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1228     eval `make acfindx 2>/dev/null | grep -v make`
1229     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1230     for ac_extension in a so sl; do
1231       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1232         test -f $ac_im_libdir/libX11.$ac_extension; then
1233         ac_im_usrlibdir=$ac_im_libdir; break
1234       fi
1235     done
1236     # Screen out bogus values from the imake configuration.
1237     case "$ac_im_incroot" in
1238         /usr/include) ;;
1239         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1240     esac
1241     case "$ac_im_usrlibdir" in
1242         /usr/lib | /lib) ;;
1243         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1244     esac
1245   fi
1246   cd ..
1247   rm -fr conftestdir
1248 fi
1249
1250 if test "$no_x" = yes; then
1251 test -z "$x_direct_test_library" && x_direct_test_library=Xt
1252 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1253 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1254 cat > conftest.$ac_ext <<EOF
1255 #line 1256 "configure"
1256 #include "confdefs.h"
1257 #include <$x_direct_test_include>
1258 EOF
1259 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1260 ac_err=`grep -v '^ *+' conftest.out`
1261 if test -z "$ac_err"; then
1262   rm -rf conftest*
1263   no_x= ac_x_includes=
1264 else
1265   echo "$ac_err" >&5
1266   rm -rf conftest*
1267     for ac_dir in               \
1268     /usr/X11R6/include        \
1269     /usr/X11R5/include        \
1270     /usr/X11R4/include        \
1271                               \
1272     /usr/include/X11R6        \
1273     /usr/include/X11R5        \
1274     /usr/include/X11R4        \
1275                               \
1276     /usr/local/X11R6/include  \
1277     /usr/local/X11R5/include  \
1278     /usr/local/X11R4/include  \
1279                               \
1280     /usr/local/include/X11R6  \
1281     /usr/local/include/X11R5  \
1282     /usr/local/include/X11R4  \
1283                               \
1284     /usr/X11/include          \
1285     /usr/include/X11          \
1286     /usr/local/X11/include    \
1287     /usr/local/include/X11    \
1288                               \
1289     /usr/X386/include         \
1290     /usr/x386/include         \
1291     /usr/XFree86/include/X11  \
1292                               \
1293     /usr/include              \
1294     /usr/local/include        \
1295     /usr/unsupported/include  \
1296     /usr/athena/include       \
1297     /usr/local/x11r5/include  \
1298     /usr/lpp/Xamples/include  \
1299                               \
1300     /usr/openwin/include      \
1301     /usr/openwin/share/include \
1302     ; \
1303   do
1304     if test -r "$ac_dir/$x_direct_test_include"; then
1305       no_x= ac_x_includes=$ac_dir
1306       break
1307     fi
1308   done
1309 fi
1310 rm -f conftest*
1311
1312 # Check for the libraries.
1313 # See if we find them without any special options.
1314 # Don't add to $LIBS permanently.
1315 ac_save_LIBS="$LIBS"
1316 LIBS="-l$x_direct_test_library $LIBS"
1317 cat > conftest.$ac_ext <<EOF
1318 #line 1319 "configure"
1319 #include "confdefs.h"
1320
1321 int main() { return 0; }
1322 int t() {
1323 ${x_direct_test_function}()
1324 ; return 0; }
1325 EOF
1326 if eval $ac_link; then
1327   rm -rf conftest*
1328   LIBS="$ac_save_LIBS" no_x= ac_x_libraries=
1329 else
1330   rm -rf conftest*
1331   LIBS="$ac_save_LIBS"
1332 # First see if replacing the include by lib works.
1333 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1334     /usr/X11R6/lib        \
1335     /usr/X11R5/lib        \
1336     /usr/X11R4/lib        \
1337                           \
1338     /usr/lib/X11R6        \
1339     /usr/lib/X11R5        \
1340     /usr/lib/X11R4        \
1341                           \
1342     /usr/local/X11R6/lib  \
1343     /usr/local/X11R5/lib  \
1344     /usr/local/X11R4/lib  \
1345                           \
1346     /usr/local/lib/X11R6  \
1347     /usr/local/lib/X11R5  \
1348     /usr/local/lib/X11R4  \
1349                           \
1350     /usr/X11/lib          \
1351     /usr/lib/X11          \
1352     /usr/local/X11/lib    \
1353     /usr/local/lib/X11    \
1354                           \
1355     /usr/X386/lib         \
1356     /usr/x386/lib         \
1357     /usr/XFree86/lib/X11  \
1358                           \
1359     /usr/lib              \
1360     /usr/local/lib        \
1361     /usr/unsupported/lib  \
1362     /usr/athena/lib       \
1363     /usr/local/x11r5/lib  \
1364     /usr/lpp/Xamples/lib  \
1365                           \
1366     /usr/openwin/lib      \
1367     /usr/openwin/share/lib \
1368     ; \
1369 do
1370   for ac_extension in a so sl; do
1371     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1372       no_x= ac_x_libraries=$ac_dir
1373       break 2
1374     fi
1375   done
1376 done
1377 fi
1378 rm -f conftest*
1379
1380 fi
1381 if test "$no_x" = yes; then
1382   ac_cv_path_x="no_x=yes"
1383 else
1384   ac_cv_path_x="no_x= ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1385 fi
1386 fi
1387   fi
1388   eval "$ac_cv_path_x"
1389 fi # $with_x != no
1390
1391 if test "$no_x" = yes; then
1392   echo "$ac_t""no" 1>&6
1393 else
1394   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1395   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1396   ac_cv_path_x="no_x= ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1397   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1398 fi
1399
1400         if test "$no_x" = yes; then
1401   # Not all programs may use this symbol, but it does not hurt to define it.
1402   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
1403 else
1404   if test -n "$x_includes"; then
1405     X_CFLAGS="$X_CFLAGS -I$x_includes"
1406   fi
1407
1408   # It would be nice to have a more robust check for the -R ld option than
1409   # just checking for Solaris.
1410   # It would also be nice to do this for all -L options, not just this one.
1411   if test -n "$x_libraries"; then
1412     X_LIBS="$X_LIBS -L$x_libraries"
1413     if test "`(uname) 2>/dev/null`" = SunOS &&
1414       uname -r | grep '^5' >/dev/null; then
1415       X_LIBS="$X_LIBS -R$x_libraries"
1416     fi
1417   fi
1418
1419   # Check for libraries that X11R6 Xt/Xaw programs need.
1420
1421   ac_save_LDFLAGS="$LDFLAGS"
1422   LDFLAGS="$LDFLAGS -L$x_libraries"
1423   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1424   # check for ICE first), but we must link in the order -lSM -lICE or
1425   # we get undefined symbols.  So assume we have SM if we have ICE.
1426   # These have to be linked with before -lX11, unlike the other
1427   # libraries we check for below, so use a different variable.
1428   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1429   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
1430 if eval "test \"`echo '$''{'ac_cv_lib_ICE'+set}'`\" = set"; then
1431   echo $ac_n "(cached) $ac_c" 1>&6
1432 else
1433   ac_save_LIBS="$LIBS"
1434 LIBS="-lICE  $LIBS"
1435 cat > conftest.$ac_ext <<EOF
1436 #line 1437 "configure"
1437 #include "confdefs.h"
1438
1439 int main() { return 0; }
1440 int t() {
1441 IceConnectionNumber()
1442 ; return 0; }
1443 EOF
1444 if eval $ac_link; then
1445   rm -rf conftest*
1446   eval "ac_cv_lib_ICE=yes"
1447 else
1448   rm -rf conftest*
1449   eval "ac_cv_lib_ICE=no"
1450 fi
1451 rm -f conftest*
1452 LIBS="$ac_save_LIBS"
1453
1454 fi
1455 if eval "test \"`echo '$ac_cv_lib_'ICE`\" = yes"; then
1456   echo "$ac_t""yes" 1>&6
1457   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1458 else
1459   echo "$ac_t""no" 1>&6
1460 fi
1461
1462   LDFLAGS="$ac_save_LDFLAGS"
1463
1464   # Check for system-dependent libraries X programs must link with.
1465
1466   if test "$ISC" = yes; then
1467     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1468   else
1469     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1470     # libraries were built with DECnet support.  And karl@cs.umb.edu says
1471     # the Alpha needs dnet_stub (dnet does not exist).
1472     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
1473 if eval "test \"`echo '$''{'ac_cv_lib_dnet'+set}'`\" = set"; then
1474   echo $ac_n "(cached) $ac_c" 1>&6
1475 else
1476   ac_save_LIBS="$LIBS"
1477 LIBS="-ldnet  $LIBS"
1478 cat > conftest.$ac_ext <<EOF
1479 #line 1480 "configure"
1480 #include "confdefs.h"
1481
1482 int main() { return 0; }
1483 int t() {
1484 dnet_ntoa()
1485 ; return 0; }
1486 EOF
1487 if eval $ac_link; then
1488   rm -rf conftest*
1489   eval "ac_cv_lib_dnet=yes"
1490 else
1491   rm -rf conftest*
1492   eval "ac_cv_lib_dnet=no"
1493 fi
1494 rm -f conftest*
1495 LIBS="$ac_save_LIBS"
1496
1497 fi
1498 if eval "test \"`echo '$ac_cv_lib_'dnet`\" = yes"; then
1499   echo "$ac_t""yes" 1>&6
1500   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1501 else
1502   echo "$ac_t""no" 1>&6
1503 fi
1504
1505     if test $ac_cv_lib_dnet = no; then
1506       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
1507 if eval "test \"`echo '$''{'ac_cv_lib_dnet_stub'+set}'`\" = set"; then
1508   echo $ac_n "(cached) $ac_c" 1>&6
1509 else
1510   ac_save_LIBS="$LIBS"
1511 LIBS="-ldnet_stub  $LIBS"
1512 cat > conftest.$ac_ext <<EOF
1513 #line 1514 "configure"
1514 #include "confdefs.h"
1515
1516 int main() { return 0; }
1517 int t() {
1518 dnet_ntoa()
1519 ; return 0; }
1520 EOF
1521 if eval $ac_link; then
1522   rm -rf conftest*
1523   eval "ac_cv_lib_dnet_stub=yes"
1524 else
1525   rm -rf conftest*
1526   eval "ac_cv_lib_dnet_stub=no"
1527 fi
1528 rm -f conftest*
1529 LIBS="$ac_save_LIBS"
1530
1531 fi
1532 if eval "test \"`echo '$ac_cv_lib_'dnet_stub`\" = yes"; then
1533   echo "$ac_t""yes" 1>&6
1534   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1535 else
1536   echo "$ac_t""no" 1>&6
1537 fi
1538
1539     fi
1540
1541     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1542     # to get the SysV transport functions.
1543     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
1544     # check for it.
1545     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
1546 if eval "test \"`echo '$''{'ac_cv_lib_nsl'+set}'`\" = set"; then
1547   echo $ac_n "(cached) $ac_c" 1>&6
1548 else
1549   ac_save_LIBS="$LIBS"
1550 LIBS="-lnsl  $LIBS"
1551 cat > conftest.$ac_ext <<EOF
1552 #line 1553 "configure"
1553 #include "confdefs.h"
1554
1555 int main() { return 0; }
1556 int t() {
1557 t_accept()
1558 ; return 0; }
1559 EOF
1560 if eval $ac_link; then
1561   rm -rf conftest*
1562   eval "ac_cv_lib_nsl=yes"
1563 else
1564   rm -rf conftest*
1565   eval "ac_cv_lib_nsl=no"
1566 fi
1567 rm -f conftest*
1568 LIBS="$ac_save_LIBS"
1569
1570 fi
1571 if eval "test \"`echo '$ac_cv_lib_'nsl`\" = yes"; then
1572   echo "$ac_t""yes" 1>&6
1573   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1574 else
1575   echo "$ac_t""no" 1>&6
1576 fi
1577
1578
1579     # lieder@skyler.mavd.honeywell.com says without -lsocket,
1580     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
1581     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
1582     if test "`(uname) 2>/dev/null`" != IRIX; then
1583       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
1584 if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
1585   echo $ac_n "(cached) $ac_c" 1>&6
1586 else
1587   ac_save_LIBS="$LIBS"
1588 LIBS="-lsocket  $LIBS"
1589 cat > conftest.$ac_ext <<EOF
1590 #line 1591 "configure"
1591 #include "confdefs.h"
1592
1593 int main() { return 0; }
1594 int t() {
1595 socket()
1596 ; return 0; }
1597 EOF
1598 if eval $ac_link; then
1599   rm -rf conftest*
1600   eval "ac_cv_lib_socket=yes"
1601 else
1602   rm -rf conftest*
1603   eval "ac_cv_lib_socket=no"
1604 fi
1605 rm -f conftest*
1606 LIBS="$ac_save_LIBS"
1607
1608 fi
1609 if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
1610   echo "$ac_t""yes" 1>&6
1611   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
1612 else
1613   echo "$ac_t""no" 1>&6
1614 fi
1615
1616     fi
1617   fi
1618 fi
1619
1620
1621
1622 #
1623 # Ok, lets find the tk source trees so we can use the headers
1624 # If the directory (presumably symlink) named "tk" exists, use that one
1625 # in preference to any others.  Same logic is used when choosing library
1626 # and again with Tcl.
1627 #
1628 echo "checking for Tk source directory" 1>&6
1629 TKHDIR=""
1630 for i in `ls -d ${srcdir}/../tk* 2>/dev/null` ${srcdir}/../tk ; do
1631   if test -f $i/tk.h ; then
1632     TKHDIR="-I$i"
1633   fi
1634 done
1635 # if we can't find it, see if one is installed
1636 if test x"$TKHDIR" = x ; then
1637   installed=0
1638   if test -f $prefix/include/tk.h; then
1639     installed=1 TKHDIR="-I$prefix/include"
1640   else
1641   ac_safe=`echo "tk.h" | tr './\055' '___'`
1642 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
1643 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646   cat > conftest.$ac_ext <<EOF
1647 #line 1648 "configure"
1648 #include "confdefs.h"
1649 #include <tk.h>
1650 EOF
1651 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1652 ac_err=`grep -v '^ *+' conftest.out`
1653 if test -z "$ac_err"; then
1654   rm -rf conftest*
1655   eval "ac_cv_header_$ac_safe=yes"
1656 else
1657   echo "$ac_err" >&5
1658   rm -rf conftest*
1659   eval "ac_cv_header_$ac_safe=no"
1660 fi
1661 rm -f conftest*
1662 fi
1663 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1664   echo "$ac_t""yes" 1>&6
1665   installed=1
1666 else
1667   echo "$ac_t""no" 1>&6
1668 fi
1669
1670   fi
1671   if test $installed -eq 0 ; then
1672     TKHDIR="# no Tk directory found"
1673     echo "configure: warning: Can't find Tk directory" 1>&2
1674   fi
1675 fi
1676 if test x"$TKHDIR" != x ; then
1677   echo "$ac_t""Setting TKHDIR to be $i" 1>&6
1678 fi
1679
1680 #
1681 # Ok, lets find the tk library
1682 # First, look for one uninstalled.
1683 #
1684 TKLIB=""
1685 echo "checking for Tk library" 1>&6
1686 for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
1687   if test -f "$i/Makefile" ; then
1688     TKLIB=$i/libtk.a
1689   fi
1690 done
1691 # If not found, look for installed version
1692 if test x"$TKLIB" = x ; then
1693   if test -f $prefix/lib/libtk.a; then
1694     installed=1
1695   else
1696     installed=0
1697   fi
1698   if test $installed -eq 1 ; then
1699     TKLIB="-ltk"
1700   fi
1701 fi
1702
1703 # If still not found, assume Tk simply hasn't been built yet
1704 if test x"$TKLIB" = x ; then
1705   for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
1706     if test -f "$i/tk.h" ; then
1707       TKLIB=$i/libtk.a
1708   fi
1709   done
1710 fi
1711
1712 if test x"$TKLIB" = x ; then
1713     TKLIB="# no Tk library found"
1714     echo "configure: warning: Can't find Tk library" 1>&2
1715 else
1716     echo "$ac_t""setting TKLIB to be $TKLIB" 1>&6
1717     no_tk=
1718 fi
1719
1720
1721
1722
1723
1724 #
1725 # Ok, lets find the tcl source trees so we can use the headers
1726 #
1727 # Warning: transition of version 9 to 10 will break this algorithm
1728 # because 10 sorts before 9.
1729 #
1730 echo "checking for Tcl source directory" 1>&6
1731 TCLHDIR=""
1732 for i in `ls -d ${srcdir}/../tcl* 2>/dev/null` ${srcdir}/../tcl ; do
1733   if test -f $i/tclInt.h ; then
1734     TCLHDIR="-I$i"
1735   fi
1736 done
1737 # if we can't find it, see if one is installed
1738 if test x"$TCLHDIR" = x ; then
1739   installed=0
1740   if test -f $prefix/include/tclInt.h; then
1741     installed=1 TCLHDIR="-I$prefix/include"
1742   else
1743   ac_safe=`echo "tclInt.h" | tr './\055' '___'`
1744 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
1745 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1746   echo $ac_n "(cached) $ac_c" 1>&6
1747 else
1748   cat > conftest.$ac_ext <<EOF
1749 #line 1750 "configure"
1750 #include "confdefs.h"
1751 #include <tclInt.h>
1752 EOF
1753 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1754 ac_err=`grep -v '^ *+' conftest.out`
1755 if test -z "$ac_err"; then
1756   rm -rf conftest*
1757   eval "ac_cv_header_$ac_safe=yes"
1758 else
1759   echo "$ac_err" >&5
1760   rm -rf conftest*
1761   eval "ac_cv_header_$ac_safe=no"
1762 fi
1763 rm -f conftest*
1764 fi
1765 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1766   echo "$ac_t""yes" 1>&6
1767   installed=1
1768 else
1769   echo "$ac_t""no" 1>&6
1770 fi
1771
1772   fi
1773   if test $installed -eq 0 ; then
1774     TCLHDIR="# no Tcl directory found"
1775     echo "configure: warning: Can't find Tcl directory" 1>&2
1776   fi
1777 else
1778   echo "$ac_t""setting TCLHDIR to be $i" 1>&6
1779 fi
1780
1781 #
1782 # Ok, lets find the tcl library
1783 # First, look for the latest uninstalled
1784 #
1785 TCLLIB=""
1786 echo "checking for Tcl library" 1>&6
1787 for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
1788   if test -f "$i/Makefile" ; then
1789     TCLLIB=$i/libtcl.a
1790   fi
1791 done
1792 # If not found, look for installed version
1793 if test x"$TCLLIB" = x ; then
1794   if test -f $prefix/lib/libtcl.a; then installed=1; else installed=0; fi
1795   if test $installed -eq 1 ; then
1796     TCLLIB="-ltcl"
1797   fi
1798 fi
1799 # If still not found, assume Tcl simply hasn't been built yet
1800 if test x"$TCLLIB" = x ; then
1801   for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
1802     if test -f "$i/tcl.h" ; then
1803       TCLLIB=$i/libtcl.a
1804   fi
1805   done
1806 fi
1807
1808 if test x"$TCLLIB" = x ; then
1809     TCLLIB="# no Tcl library found"
1810     echo "configure: warning: Can't find Tcl library" 1>&2
1811 else
1812     echo "$ac_t""setting TCLLIB to be $TCLLIB" 1>&6
1813 fi
1814
1815
1816
1817
1818
1819         ENABLE_GDBTK=1
1820
1821         if test "x$x_includes" != "x" ;
1822         then
1823                 X_INCDIR="-I$x_includes"
1824         else
1825                 X_INCDIR=""
1826         fi
1827
1828         if test "x$x_libraries" != "x" ;
1829         then
1830                 X_LIBDIR="-L$x_libraries"
1831         else
1832                 X_LIBDIR=""
1833         fi
1834
1835         TCL_LIBS='$(TCL) $(TK) $(X11)'
1836         ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
1837         ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
1838 fi
1839
1840
1841
1842 # end-sanitize-gdbtk
1843
1844
1845
1846
1847
1848
1849 configdirs="doc testsuite"
1850
1851
1852 # Map host cpu into the config cpu subdirectory name.
1853 # The default is $host_cpu.
1854
1855 case "${host_cpu}" in
1856
1857 c[12])                  gdb_host_cpu=convex ;;
1858 hppa*)                  gdb_host_cpu=pa ;;
1859 i[345]86)               gdb_host_cpu=i386 ;;
1860 m68*)                   gdb_host_cpu=m68k ;;
1861 m88*)                   gdb_host_cpu=m88k ;;
1862 np1)                    gdb_host_cpu=gould ;;
1863 pyramid)                gdb_host_cpu=pyr ;;
1864 powerpc*)               gdb_host_cpu=powerpc ;;
1865 *)                      gdb_host_cpu=$host_cpu ;;
1866
1867 esac
1868
1869 # map host info into gdb names.
1870
1871 case "${host}" in
1872
1873 a29k-*-*)               gdb_host=ultra3 ;;
1874
1875 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
1876 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
1877 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
1878
1879 arm-*-*)                gdb_host=arm ;;
1880
1881 c[12]-*-*)              gdb_host=convex ;;
1882
1883 hppa*-*-bsd*)           gdb_host=hppabsd ;;
1884 hppa*-*-hiux*)          gdb_host=hppahpux ;;
1885 hppa*-*-hpux*)          gdb_host=hppahpux ;;
1886 hppa*-*-osf*)           gdb_host=hppaosf ;;
1887
1888 i[345]86-ncr-*)         gdb_host=ncr3000 ;;
1889 i[345]86-sequent-bsd*)  gdb_host=symmetry ;;  # dynix
1890 i[345]86-sequent-sysv4*) gdb_host=ptx4 ;;
1891 i[345]86-sequent-sysv*) gdb_host=ptx ;;
1892 i[345]86-*-aix*)        gdb_host=i386aix ;;
1893 i[345]86-*-bsd*)        gdb_host=i386bsd ;;
1894 i[345]86-*-freebsd*)    gdb_host=fbsd ;;
1895 i[345]86-*-netbsd*)     gdb_host=nbsd ;;
1896 i[345]86-*-go32*)       gdb_host=go32 ;;
1897 i[345]86-*-linux*)      gdb_host=linux ;;
1898 i[345]86-*-lynxos*)     gdb_host=i386lynx ;;
1899 i[345]86-*-mach3*)      gdb_host=i386m3 ;;
1900 i[345]86-*-mach*)       gdb_host=i386mach ;;
1901 i[345]86-*-osf1mk*)     gdb_host=osf1mk ;;
1902 i[345]86-*-sco3.2v4*)   gdb_host=i386sco4 ;;
1903 i[345]86-*-sco*)        gdb_host=i386sco ;;
1904 i[345]86-*-solaris*)    gdb_host=i386sol2 ;;
1905 i[345]86-*-sunos*)      gdb_host=sun386 ;;
1906 i[345]86-*-sysv3.2*)    gdb_host=i386v32 ;;
1907 i[345]86-*-sysv32*)     gdb_host=i386v32 ;;
1908 i[345]86-*-sysv4*)      gdb_host=i386v4 ;;
1909 i[345]86-*-unixware)    gdb_host=i386v4 ;;
1910 i[345]86-*-sysv*)       gdb_host=i386v ;;
1911 i[345]86-*-isc*)        gdb_host=i386v32 ;;
1912 i[345]86-*-os9k)        gdb_host=i386os9k ;;
1913 i[345]86-*-win32*)      gdb_host=i386win32 ;;
1914 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
1915 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
1916 m68030-sony-*)          gdb_host=news1000 ;;
1917
1918 m68*-altos-*)           gdb_host=altos ;;
1919 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
1920 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
1921 m68*-att-*)             gdb_host=3b1 ;;
1922 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
1923 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
1924 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
1925 m68*-isi-*)             gdb_host=isi ;;
1926 m68*-*-lynxos*)         gdb_host=m68klynx ;;
1927 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
1928 m68*-motorola-*)        gdb_host=delta68 ;;
1929 m68*-sony-*)            gdb_host=news ;;
1930 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
1931 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
1932 m68*-sun-*)             gdb_host=sun3os4 ;;
1933
1934 m88*-harris-cxux*)      gdb_host=cxux ;;
1935 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
1936 m88*-motorola-sysv*)    gdb_host=delta88 ;;
1937 m88*-*-mach3*)          gdb_host=mach3 ;;
1938 m88*-*-*)               gdb_host=m88k ;;
1939
1940 mips-dec-mach3*)        gdb_host=mach3 ;;
1941 mips-dec-*)             gdb_host=decstation ;;
1942 mips-little-*)          gdb_host=littlemips ;;
1943 mips-sgi-irix3*)        gdb_host=irix3 ;;
1944 mips-sgi-irix4*)        gdb_host=irix4 ;;
1945 mips-sgi-irix5*)        gdb_host=irix5 ;;
1946 mips-sony-*)            gdb_host=news-mips ;;
1947 mips-*-mach3*)          gdb_host=mach3 ;;
1948 mips-*-sysv4*)          gdb_host=mipsv4 ;;
1949 mips-*-sysv*)           gdb_host=riscos ;;
1950 mips-*-riscos*)         gdb_host=riscos ;;
1951
1952 none-*-*)               gdb_host=none ;;
1953
1954 np1-*-*)                gdb_host=np1 ;;
1955
1956 ns32k-*-mach3*)         gdb_host=mach3 ;;
1957 ns32k-*-netbsd*)        gdb_host=nbsd ;;
1958 ns32k-umax-*)           gdb_host=umax ;;
1959 ns32k-utek-sysv*)       gdb_host=merlin ;;
1960
1961 powerpc-*-aix*)         gdb_host=aix ;;
1962
1963 pn-*-*)                 gdb_host=pn ;;
1964
1965 pyramid-*-*)            gdb_host=pyramid ;;
1966
1967 romp-*-*)               gdb_host=rtbsd ;;
1968
1969 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
1970 rs6000-*-*)             gdb_host=rs6000 ;;
1971
1972 sparc-*-lynxos*)        gdb_host=sparclynx ;;
1973 sparc-*-netbsd*)        gdb_host=nbsd ;;
1974 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
1975 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
1976 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
1977 sparc-*-*)              gdb_host=sun4os4 ;;
1978
1979 tahoe-*-*)              gdb_host=tahoe ;;
1980
1981 vax-*-bsd*)             gdb_host=vaxbsd ;;
1982 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
1983 vax-*-ultrix*)          gdb_host=vaxult ;;
1984
1985 w65-*-*)                gdb_host=w65 ;;
1986
1987 esac
1988
1989
1990 # Map target cpu into the config cpu subdirectory name.
1991 # The default is $target_cpu.
1992
1993 case "${target_cpu}" in
1994
1995 alpha)                  gdb_target_cpu=alpha ;;
1996 c[12])                  gdb_target_cpu=convex ;;
1997 hppa*)                  gdb_target_cpu=pa ;;
1998 i[345]86)               gdb_target_cpu=i386 ;;
1999 m68*)                   gdb_target_cpu=m68k ;;
2000 m88*)                   gdb_target_cpu=m88k ;;
2001 mips*)                  gdb_target_cpu=mips ;;
2002 np1)                    gdb_target_cpu=gould ;;
2003 powerpc*)               gdb_target_cpu=powerpc ;;
2004 pn)                     gdb_target_cpu=gould ;;
2005 pyramid)                gdb_target_cpu=pyr ;;
2006 sparc*)                 gdb_target_cpu=sparc ;;
2007 *)                      gdb_target_cpu=$target_cpu ;;
2008
2009 esac
2010
2011 # map target info into gdb names.
2012
2013 case "${target}" in
2014
2015 a29k-*-aout*)           gdb_target=a29k ;;
2016 a29k-*-coff*)           gdb_target=a29k ;;
2017 a29k-*-elf*)            gdb_target=a29k ;;
2018 a29k-*-ebmon*)          gdb_target=a29k ;;
2019 a29k-*-kern*)           gdb_target=a29k-kern ;;
2020 a29k-*-none*)           gdb_target=a29k ;;
2021 a29k-*-sym1*)           gdb_target=ultra3 ;;
2022 a29k-*-udi*)            gdb_target=a29k-udi ;;
2023 a29k-*-vxworks*)        gdb_target=vx29k ;;
2024
2025 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
2026
2027 # start-sanitize-arc
2028 arc-*-*)                gdb_target=arc ;;
2029 # end-sanitize-arc
2030
2031 arm-*-*)                gdb_target=arm ;;
2032
2033 c1-*-*)                 gdb_target=convex ;;
2034 c2-*-*)                 gdb_target=convex ;;
2035
2036 h8300-*-*)              gdb_target=h8300 ;;
2037 h8500-*-*)              gdb_target=h8500 ;;
2038
2039 sh-*-*)                 gdb_target=sh ;;
2040
2041 # start-sanitize-r16
2042 r16-*-*)                gdb_target=r16 ;;
2043 # end-sanitize-r16
2044
2045 hppa*-*-bsd*)           gdb_target=hppabsd ;;
2046 hppa*-*-pro*)           gdb_target=hppapro ;;
2047 hppa*-*-hpux*)          gdb_target=hppahpux ;;
2048 hppa*-*-hiux*)          gdb_target=hppahpux ;;
2049 hppa*-*-osf*)           gdb_target=hppaosf ;;
2050
2051 i[345]86-sequent-bsd*)  gdb_target=symmetry ;;
2052 i[345]86-sequent-sysv4*) gdb_target=ptx4 ;;
2053 i[345]86-sequent-sysv*) gdb_target=ptx ;;
2054 i[345]86-ncr-*)         gdb_target=ncr3000 ;;
2055 i[345]86-*-aout*)       gdb_target=i386aout ;;
2056 i[345]86-*-coff*)       gdb_target=i386v ;;
2057 i[345]86-*-elf*)        gdb_target=i386v ;;
2058 i[345]86-*-aix*)        gdb_target=i386aix ;;
2059 i[345]86-*-bsd*)        gdb_target=i386bsd ;;
2060 i[345]86-*-freebsd*)    gdb_target=fbsd ;;
2061 i[345]86-*-netbsd*)     gdb_target=nbsd ;;
2062 i[345]86-*-os9k)        gdb_target=i386os9k ;;
2063 i[345]86-*-go32*)       gdb_target=i386aout ;;
2064 i[345]86-*-lynxos*)     gdb_target=i386lynx
2065                 configdirs="${configdirs} gdbserver" ;;
2066 i[345]86-*-solaris*)    gdb_target=i386sol2 ;;
2067 i[345]86-*-sunos*)      gdb_target=sun386 ;;
2068 i[345]86-*-sysv4*)      gdb_target=i386v4 ;;
2069 i[345]86-*-sco*)        gdb_target=i386v ;;
2070 i[345]86-*-sysv*)       gdb_target=i386v ;;
2071 i[345]86-*-linux*)      gdb_target=linux ;;
2072 i[345]86-*-isc*)        gdb_target=i386v ;;
2073 i[345]86-*-mach3*)      gdb_target=i386m3 ;;
2074 i[345]86-*-mach*)       gdb_target=i386mach ;;
2075 i[345]86-*-netware*)    gdb_target=i386nw
2076                 configdirs="${configdirs} nlm" ;;
2077 i[345]86-*-osf1mk*)     gdb_target=i386mk ;;
2078
2079 i960-*-bout*)           gdb_target=vxworks960 ;;
2080 i960-*-coff*)           gdb_target=nindy960 ;;
2081 i960-*-elf*)            gdb_target=nindy960 ;;
2082
2083 i960-*-nindy*)          gdb_target=nindy960 ;;
2084 i960-*-vxworks*)        gdb_target=vxworks960 ;;
2085
2086 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
2087 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
2088
2089 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
2090 m68*-bull-sysv*)        gdb_target=dpx2 ;;
2091 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
2092 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
2093 m68*-altos-*)           gdb_target=altos ;;
2094 m68*-att-*)             gdb_target=3b1 ;;
2095 m68*-cisco*-*)          gdb_target=cisco ;;
2096 m68*-ericsson-*)        gdb_target=es1800 ;;
2097 m68*-isi-*)             gdb_target=isi ;;
2098 m68*-motorola-*)        gdb_target=delta68 ;;
2099 m68*-netx-*)            gdb_target=vxworks68 ;;
2100 m68*-sony-*)            gdb_target=news ;;
2101 m68*-tandem-*)          gdb_target=st2000 ;;
2102 m68*-rom68k-*)          gdb_target=monitor ;;
2103 m68*-*bug-*)            gdb_target=monitor ;;
2104 m68*-monitor-*)         gdb_target=monitor ;;
2105 m68*-est-*)             gdb_target=monitor ;;
2106 m68*-*-aout*)           gdb_target=monitor ;;
2107 m68*-*-coff*)           gdb_target=monitor ;;
2108 m68*-*-elf*)            gdb_target=monitor ;;
2109 m68*-*-lynxos*)         gdb_target=m68klynx
2110                 configdirs="${configdirs} gdbserver" ;;
2111 m68*-*-os68k*)          gdb_target=os68k ;;
2112 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
2113 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
2114 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
2115 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
2116
2117 m88*-harris-cxux*)      gdb_target=cxux ;;
2118 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
2119 m88*-*-mach3*)          gdb_target=mach3 ;;
2120 m88*-motorola-*)        gdb_target=delta88 ;;
2121 m88*-*-*)               gdb_target=m88k ;;
2122
2123 mips64*-big-*)          gdb_target=bigmips64 ;;
2124 mips*-big-*)            gdb_target=bigmips ;;
2125 mips*-dec-mach3*)       gdb_target=mach3 ;;
2126 mips*-dec-*)            gdb_target=decstation ;;
2127 mips64*el-*-ecoff*)     gdb_target=idtl64 ;;
2128 mips64*-idt-ecoff*)     gdb_target=idt64 ;;
2129 mips64*el-*-elf*)       gdb_target=idtl64 ;;
2130 mips64*-*-elf*)         gdb_target=idt64 ;;
2131 mips*el-*-ecoff*)       gdb_target=idtl ;;
2132 mips*-*-ecoff*)         gdb_target=idt ;;
2133 mips*el-*-elf*)         gdb_target=idtl ;;
2134 mips*-*-elf*)           gdb_target=idt ;;
2135 mips*-little-*)         gdb_target=littlemips ;;
2136 mips*-sgi-irix5*)       gdb_target=irix5 ;;
2137 mips*-sgi-*)            gdb_target=irix3 ;;
2138 mips*-sony-*)           gdb_target=bigmips ;;
2139 mips*-*-mach3*)         gdb_target=mach3 ;;
2140 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
2141 mips*-*-sysv*)          gdb_target=bigmips ;;
2142 mips*-*-riscos*)        gdb_target=bigmips ;;
2143
2144 none-*-*)               gdb_target=none ;;
2145
2146 np1-*-*)                gdb_target=np1 ;;
2147
2148 ns32k-*-mach3*)         gdb_target=mach3 ;;
2149 ns32k-*-netbsd*)        gdb_target=nbsd ;;
2150 ns32k-utek-sysv*)       gdb_target=merlin ;;
2151 ns32k-utek-*)           gdb_target=umax ;;
2152
2153 pn-*-*)                 gdb_target=pn ;;
2154 powerpc-*-netware*)     gdb_target=ppc-nw
2155                         configdirs="${configdirs} nlm" ;;
2156
2157 powerpc-*-aix4*)        gdb_target=aix4 ;;
2158 powerpc-*-aix*)         gdb_target=aix ;;
2159 powerpc-*-eabisim*)     gdb_target=ppc-sim ;;
2160 powerpc-*-eabi*)        gdb_target=ppc-eabi ;;
2161 powerpcle-*-eabisim*)   gdb_target=ppcle-sim ;;
2162 powerpcle-*-eabi*)      gdb_target=ppcle-eabi ;;
2163
2164 pyramid-*-*)            gdb_target=pyramid ;;
2165
2166 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
2167 rs6000-*-aix4*)         gdb_target=aix4 ;;
2168 rs6000-*-*)             gdb_target=rs6000 ;;
2169
2170 sparc-*-aout*)          gdb_target=sparc-em ;;
2171 sparc-*-coff*)          gdb_target=sparc-em ;;
2172 sparc-*-elf*)           gdb_target=sparc-em ;;
2173 sparc-*-lynxos*)        gdb_target=sparclynx
2174                 configdirs="${configdirs} gdbserver" ;;
2175 sparc-*-netbsd*)        gdb_target=nbsd ;;
2176 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
2177 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
2178 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
2179 sparc-*-vxworks*)       gdb_target=vxsparc ;;
2180 sparc-*-*)              gdb_target=sun4os4 ;;
2181 sparclite*-*-*)         gdb_target=sparclite ;;
2182 sparc64-*-*)            gdb_target=sp64 ;;
2183
2184 tahoe-*-*)              gdb_target=tahoe ;;
2185
2186 vax-*-*)                gdb_target=vax ;;
2187
2188 w65-*-*)                gdb_target=w65 ;;
2189
2190 z8k-*-coff*)            gdb_target=z8k ;;
2191
2192 esac
2193
2194
2195 frags=
2196 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
2197 if test ! -f ${host_makefile_frag}; then
2198 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
2199 fi
2200 frags="$frags $host_makefile_frag"
2201
2202 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
2203 if test ! -f ${target_makefile_frag}; then
2204 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
2205 fi
2206 frags="$frags $target_makefile_frag"
2207
2208
2209
2210
2211
2212 hostfile=`sed -n '
2213 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2214 ' ${host_makefile_frag}`
2215
2216 targetfile=`sed -n '
2217 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2218 ' ${target_makefile_frag}`
2219
2220 # these really aren't orthogonal true/false values of the same condition,
2221 # but shells are slow enough that I like to reuse the test conditions
2222 # whenever possible
2223 if test "${target}" = "${host}"; then
2224 nativefile=`sed -n '
2225 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
2226 ' ${host_makefile_frag}`
2227 else
2228 # GDBserver is only useful in a "native" enviroment
2229 configdirs=`echo $configdirs | sed 's/gdbserver//'`
2230 fi
2231
2232
2233 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
2234 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
2235 # corresponding links.  But we have to remove the xm.h files and tm.h
2236 # files anyway, e.g. when switching from "configure host" to
2237 # "configure none".
2238
2239 files=
2240 links=
2241 rm -f xm.h
2242 if test "${hostfile}" != ""; then
2243 files="${files} config/${gdb_host_cpu}/${hostfile}"
2244 links="${links} xm.h"
2245 fi
2246 rm -f tm.h
2247 if test "${targetfile}" != ""; then
2248 files="${files} config/${gdb_target_cpu}/${targetfile}"
2249 links="${links} tm.h"
2250 fi
2251 rm -f nm.h
2252 if test "${nativefile}" != ""; then
2253 files="${files} config/${gdb_host_cpu}/${nativefile}"
2254 links="${links} nm.h"
2255 else
2256 # A cross-only configuration.
2257 files="${files} config/nm-empty.h"
2258 links="${links} nm.h"
2259 fi
2260 # start-sanitize-gdbtk
2261
2262 # Make it possible to use the GUI without doing a full install
2263 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
2264 files="${files} gdbtk.tcl"
2265 links="${links} gdbtk.tcl"
2266 fi
2267 # end-sanitize-gdbtk
2268
2269
2270
2271 subdirs="$configdirs"
2272
2273 trap '' 1 2 15
2274 cat > confcache <<\EOF
2275 # This file is a shell script that caches the results of configure
2276 # tests run on this system so they can be shared between configure
2277 # scripts and configure runs.  It is not useful on other systems.
2278 # If it contains results you don't want to keep, you may remove or edit it.
2279 #
2280 # By default, configure uses ./config.cache as the cache file,
2281 # creating it if it does not exist already.  You can give configure
2282 # the --cache-file=FILE option to use a different cache file; that is
2283 # what configure does when it calls configure scripts in
2284 # subdirectories, so they share the cache.
2285 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2286 # config.status only pays attention to the cache file if you give it the
2287 # --recheck option to rerun configure.
2288 #
2289 EOF
2290 # Ultrix sh set writes to stderr and can't be redirected directly,
2291 # and sets the high bit in the cache file unless we assign to the vars.
2292 (set) 2>&1 |
2293   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2294   >> confcache
2295 if cmp -s $cache_file confcache; then
2296   :
2297 else
2298   if test -w $cache_file; then
2299     echo "updating cache $cache_file"
2300     cat confcache > $cache_file
2301   else
2302     echo "not updating unwritable cache $cache_file"
2303   fi
2304 fi
2305 rm -f confcache
2306
2307 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2308
2309 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2310 # Let make expand exec_prefix.
2311 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2312
2313 # Any assignment to VPATH causes Sun make to only execute
2314 # the first set of double-colon rules, so remove it if not needed.
2315 # If there is a colon in the path, we need to keep it.
2316 if test "x$srcdir" = x.; then
2317   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2318 fi
2319
2320 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2321
2322 # Transform confdefs.h into DEFS.
2323 # Protect against shell expansion while executing Makefile rules.
2324 # Protect against Makefile macro expansion.
2325 cat > conftest.defs <<\EOF
2326 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
2327 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2328 s%\[%\\&%g
2329 s%\]%\\&%g
2330 s%\$%$$%g
2331 EOF
2332 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2333 rm -f conftest.defs
2334
2335
2336 # Without the "./", some shells look in PATH for config.status.
2337 : ${CONFIG_STATUS=./config.status}
2338
2339 echo creating $CONFIG_STATUS
2340 rm -f $CONFIG_STATUS
2341 cat > $CONFIG_STATUS <<EOF
2342 #! /bin/sh
2343 # Generated automatically by configure.
2344 # Run this file to recreate the current configuration.
2345 # This directory was configured as follows,
2346 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2347 #
2348 # $0 $ac_configure_args
2349 #
2350 # Compiler output produced by configure, useful for debugging
2351 # configure, is in ./config.log if it exists.
2352
2353 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2354 for ac_option
2355 do
2356   case "\$ac_option" in
2357   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2358     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2359     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2360   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2361     echo "$CONFIG_STATUS generated by autoconf version 2.4"
2362     exit 0 ;;
2363   -help | --help | --hel | --he | --h)
2364     echo "\$ac_cs_usage"; exit 0 ;;
2365   *) echo "\$ac_cs_usage"; exit 1 ;;
2366   esac
2367 done
2368
2369 ac_given_srcdir=$srcdir
2370 ac_given_INSTALL="$INSTALL"
2371
2372 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2373
2374 # Protect against being on the right side of a sed subst in config.status.
2375 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
2376  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
2377 $ac_vpsub
2378 $extrasub
2379 s%@CFLAGS@%$CFLAGS%g
2380 s%@CPPFLAGS@%$CPPFLAGS%g
2381 s%@CXXFLAGS@%$CXXFLAGS%g
2382 s%@DEFS@%$DEFS%g
2383 s%@LDFLAGS@%$LDFLAGS%g
2384 s%@LIBS@%$LIBS%g
2385 s%@exec_prefix@%$exec_prefix%g
2386 s%@prefix@%$prefix%g
2387 s%@program_transform_name@%$program_transform_name%g
2388 s%@CC@%$CC%g
2389 s%@CPP@%$CPP%g
2390 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2391 s%@INSTALL_DATA@%$INSTALL_DATA%g
2392 s%@RANLIB@%$RANLIB%g
2393 s%@host@%$host%g
2394 s%@host_alias@%$host_alias%g
2395 s%@host_cpu@%$host_cpu%g
2396 s%@host_vendor@%$host_vendor%g
2397 s%@host_os@%$host_os%g
2398 s%@target@%$target%g
2399 s%@target_alias@%$target_alias%g
2400 s%@target_cpu@%$target_cpu%g
2401 s%@target_vendor@%$target_vendor%g
2402 s%@target_os@%$target_os%g
2403 s%@build@%$build%g
2404 s%@build_alias@%$build_alias%g
2405 s%@build_cpu@%$build_cpu%g
2406 s%@build_vendor@%$build_vendor%g
2407 s%@build_os@%$build_os%g
2408 s%@X_CFLAGS@%$X_CFLAGS%g
2409 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
2410 s%@X_LIBS@%$X_LIBS%g
2411 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
2412 s%@TKHDIR@%$TKHDIR%g
2413 s%@TKLIB@%$TKLIB%g
2414 s%@TCLHDIR@%$TCLHDIR%g
2415 s%@TCLLIB@%$TCLLIB%g
2416 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
2417 s%@X_INCDIR@%$X_INCDIR%g
2418 s%@X_LIBDIR@%$X_LIBDIR%g
2419 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
2420 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
2421 s%@ENABLE_OBS@%$ENABLE_OBS%g
2422 /@host_makefile_frag@/r $host_makefile_frag
2423 s%@host_makefile_frag@%%g
2424 /@target_makefile_frag@/r $target_makefile_frag
2425 s%@target_makefile_frag@%%g
2426 s%@frags@%$frags%g
2427 s%@subdirs@%$subdirs%g
2428
2429 CEOF
2430 EOF
2431 cat >> $CONFIG_STATUS <<EOF
2432
2433 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2434 EOF
2435 cat >> $CONFIG_STATUS <<\EOF
2436 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2437   # Support "outfile[:infile]", defaulting infile="outfile.in".
2438   case "$ac_file" in
2439   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2440        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2441   *) ac_file_in="${ac_file}.in" ;;
2442   esac
2443
2444   # Adjust relative srcdir, etc. for subdirectories.
2445
2446   # Remove last slash and all that follows it.  Not all systems have dirname.
2447   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2448   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2449     # The file is in a subdirectory.
2450     test ! -d "$ac_dir" && mkdir "$ac_dir"
2451     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2452     # A "../" for each directory in $ac_dir_suffix.
2453     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2454   else
2455     ac_dir_suffix= ac_dots=
2456   fi
2457
2458   case "$ac_given_srcdir" in
2459   .)  srcdir=.
2460       if test -z "$ac_dots"; then top_srcdir=.
2461       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2462   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2463   *) # Relative path.
2464     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2465     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2466   esac
2467
2468   case "$ac_given_INSTALL" in
2469   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2470   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2471   esac
2472   echo creating "$ac_file"
2473   rm -f "$ac_file"
2474   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2475   case "$ac_file" in
2476   *Makefile*) ac_comsub="1i\\
2477 # $configure_input" ;;
2478   *) ac_comsub= ;;
2479   esac
2480   sed -e "$ac_comsub
2481 s%@configure_input@%$configure_input%g
2482 s%@srcdir@%$srcdir%g
2483 s%@top_srcdir@%$top_srcdir%g
2484 s%@INSTALL@%$INSTALL%g
2485 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2486 fi; done
2487 rm -f conftest.subs
2488
2489 EOF
2490
2491 cat >> $CONFIG_STATUS <<EOF
2492 ac_sources="$files"
2493 ac_dests="$links"
2494 EOF
2495
2496 cat >> $CONFIG_STATUS <<\EOF
2497 srcdir=$ac_given_srcdir
2498 while test -n "$ac_sources"; do
2499   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2500   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2501
2502   echo "linking $srcdir/$ac_source to $ac_dest"
2503
2504   if test ! -r $srcdir/$ac_source; then
2505     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2506   fi
2507   rm -f $ac_dest
2508
2509   # Make relative symlinks.
2510   # Remove last slash and all that follows it.  Not all systems have dirname.
2511   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2512   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2513     # The dest file is in a subdirectory.
2514     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2515     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2516     # A "../" for each directory in $ac_dest_dir_suffix.
2517     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2518   else
2519     ac_dest_dir_suffix= ac_dots=
2520   fi
2521
2522   case "$srcdir" in
2523   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2524   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2525   esac
2526
2527   # Make a symlink if possible; otherwise try a hard link.
2528   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2529     ln $srcdir/$ac_source $ac_dest; then :
2530   else
2531     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2532   fi
2533 done
2534 EOF
2535 cat >> $CONFIG_STATUS <<EOF
2536
2537 gdb_host_cpu=$gdb_host_cpu
2538 gdb_target_cpu=$gdb_target_cpu
2539 nativefile=$nativefile
2540
2541 EOF
2542 cat >> $CONFIG_STATUS <<\EOF
2543
2544 if test "${nativefile}" = ""; then
2545 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
2546         < Makefile > Makefile.tem
2547 mv -f Makefile.tem Makefile
2548 fi
2549
2550 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
2551 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
2552 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
2553 mv -f Makefile.tmp Makefile
2554
2555 case ${srcdir} in
2556 .)
2557 ;;
2558 *)
2559 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
2560 echo "source ${srcdir}/.gdbinit" >> .gdbinit
2561 esac
2562
2563 exit 0
2564 EOF
2565 chmod +x $CONFIG_STATUS
2566 rm -fr confdefs* $ac_clean_files
2567 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2568
2569 if test "$no_recursion" != yes; then
2570
2571   # Remove --cache-file and --srcdir arguments so they do not pile up.
2572   ac_sub_configure_args=
2573   ac_prev=
2574   for ac_arg in $ac_configure_args; do
2575     if test -n "$ac_prev"; then
2576       ac_prev=
2577       continue
2578     fi
2579     case "$ac_arg" in
2580     -cache-file | --cache-file | --cache-fil | --cache-fi \
2581     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2582       ac_prev=cache_file ;;
2583     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2584     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2585       ;;
2586     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2587       ac_prev=srcdir ;;
2588     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2589       ;;
2590     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2591     esac
2592   done
2593
2594   for ac_config_dir in $configdirs; do
2595
2596     # Do not complain, so a configure script can configure whichever
2597     # parts of a large source tree are present.
2598     if test ! -d $srcdir/$ac_config_dir; then
2599       continue
2600     fi
2601
2602     echo configuring in $ac_config_dir
2603
2604     case "$srcdir" in
2605     .) ;;
2606     *)
2607       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2608       else
2609         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2610       fi
2611       ;;
2612     esac
2613
2614     ac_popdir=`pwd`
2615     cd $ac_config_dir
2616
2617     case "$srcdir" in
2618     .) # No --srcdir option.  We are building in place.
2619       ac_sub_srcdir=$srcdir ;;
2620     /*) # Absolute path.
2621       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2622     *) # Relative path.
2623       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
2624     esac
2625
2626     # Check for guested configure; otherwise get Cygnus style configure.
2627     if test -f $ac_sub_srcdir/configure; then
2628       ac_sub_configure=$ac_sub_srcdir/configure
2629     elif test -f $ac_sub_srcdir/configure.in; then
2630       ac_sub_configure=$ac_configure
2631     else
2632       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2633       ac_sub_configure=
2634     fi
2635
2636     # The recursion is here.
2637     if test -n "$ac_sub_configure"; then
2638
2639       # Make the cache file name correct relative to the subdirectory.
2640       # A "../" for each directory in /$ac_config_dir.
2641       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2642       case "$cache_file" in
2643       /*) ac_sub_cache_file=$cache_file ;;
2644       *) # Relative path.
2645         ac_sub_cache_file="$ac_dots$cache_file" ;;
2646       esac
2647   case "$ac_given_INSTALL" in
2648         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2649         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2650         esac
2651
2652       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2653       # The eval makes quoting arguments work.
2654       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2655       then :
2656       else
2657         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2658       fi
2659     fi
2660
2661     cd $ac_popdir
2662   done
2663 fi
2664
2665
2666 exit 0