gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.3
   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 2.3"
 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="$CPP"
 529 fi
 530 fi
 531 CPP="$ac_cv_prog_CPP"
 532 echo "$ac_t""$CPP" 1>&6
 533
 534 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 535 cat > conftest.$ac_ext <<EOF
 536 #line 537 "configure"
 537 #include "confdefs.h"
 538 #ifdef _AIX
 539   yes
 540 #endif
 541
 542 EOF
 543 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 544   egrep "yes" >/dev/null 2>&1; then
 545   rm -rf conftest*
 546   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 547 #define _ALL_SOURCE 1
 548 EOF
 549
 550 else
 551   rm -rf conftest*
 552   echo "$ac_t""no" 1>&6
 553 fi
 554 rm -f conftest*
 555
 556
 557 ac_safe=`echo "minix/config.h" | tr './\055' '___'`
 558 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 559 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 560   echo $ac_n "(cached) $ac_c" 1>&6
 561 else
 562   cat > conftest.$ac_ext <<EOF
 563 #line 564 "configure"
 564 #include "confdefs.h"
 565 #include <minix/config.h>
 566 EOF
 567 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 568 ac_err=`grep -v '^ *+' conftest.out`
 569 if test -z "$ac_err"; then
 570   rm -rf conftest*
 571   eval "ac_cv_header_$ac_safe=yes"
 572 else
 573   echo "$ac_err" >&5
 574   rm -rf conftest*
 575   eval "ac_cv_header_$ac_safe=no"
 576 fi
 577 rm -f conftest*
 578 fi
 579 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 580   echo "$ac_t""yes" 1>&6
 581   MINIX=yes
 582 else
 583   echo "$ac_t""no" 1>&6
 584 MINIX=
 585 fi
 586
 587 if test "$MINIX" = yes; then
 588   cat >> confdefs.h <<\EOF
 589 #define _POSIX_SOURCE 1
 590 EOF
 591
 592   cat >> confdefs.h <<\EOF
 593 #define _POSIX_1_SOURCE 2
 594 EOF
 595
 596   cat >> confdefs.h <<\EOF
 597 #define _MINIX 1
 598 EOF
 599
 600 fi
 601
 602 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 603 if test -d /etc/conf/kconfig.d &&
 604   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 605 then
 606   echo "$ac_t""yes" 1>&6
 607   ISC=yes # If later tests want to check for ISC.
 608   cat >> confdefs.h <<\EOF
 609 #define _POSIX_SOURCE 1
 610 EOF
 611
 612   if test "$GCC" = yes; then
 613     CC="$CC -posix"
 614   else
 615     CC="$CC -Xp"
 616   fi
 617 else
 618   echo "$ac_t""no" 1>&6
 619   ISC=
 620 fi
 621
 622
 623 ac_aux_dir=
 624 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 625   if test -f $ac_dir/install-sh; then
 626     ac_aux_dir=$ac_dir
 627     ac_install_sh="$ac_aux_dir/install-sh -c"
 628     break
 629   elif test -f $ac_dir/install.sh; then
 630     ac_aux_dir=$ac_dir
 631     ac_install_sh="$ac_aux_dir/install.sh -c"
 632     break
 633   fi
 634 done
 635 if test -z "$ac_aux_dir"; then
 636   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 637 fi
 638 ac_config_guess=$ac_aux_dir/config.guess
 639 ac_config_sub=$ac_aux_dir/config.sub
 640 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 641
 642 # Find a good install program.  We prefer a C program (faster),
 643 # so one script is as good as another.  But avoid the broken or
 644 # incompatible versions:
 645 # SysV /etc/install, /usr/sbin/install
 646 # SunOS /usr/etc/install
 647 # IRIX /sbin/install
 648 # AIX /bin/install
 649 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 650 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 651 # ./install, which can be erroneously created by make from ./install.sh.
 652 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 653 if test -z "$INSTALL"; then
 654 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 655   echo $ac_n "(cached) $ac_c" 1>&6
 656 else
 657     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 658   for ac_dir in $PATH; do
 659     # Account for people who put trailing slashes in PATH elements.
 660     case "$ac_dir/" in
 661     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 662     *)
 663       # OSF1 and SCO ODT 3.0 have their own names for install.
 664       for ac_prog in ginstall installbsd scoinst install; do
 665         if test -f $ac_dir/$ac_prog; then
 666           if test $ac_prog = install &&
 667             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 668             # AIX install.  It has an incompatible calling convention.
 669             # OSF/1 installbsd also uses dspmsg, but is usable.
 670             :
 671           else
 672             ac_cv_path_install="$ac_dir/$ac_prog -c"
 673             break 2
 674           fi
 675         fi
 676       done
 677       ;;
 678     esac
 679   done
 680   IFS="$ac_save_ifs"
 681   # As a last resort, use the slow shell script.
 682   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 683 fi
 684   INSTALL="$ac_cv_path_install"
 685 fi
 686 echo "$ac_t""$INSTALL" 1>&6
 687
 688 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 689 # It thinks the first close brace ends the variable substitution.
 690 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 691
 692 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 693
 694 # Extract the first word of "ranlib", so it can be a program name with args.
 695 set dummy ranlib; ac_word=$2
 696 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 697 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 698   echo $ac_n "(cached) $ac_c" 1>&6
 699 else
 700   if test -n "$RANLIB"; then
 701   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 702 else
 703   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 704   for ac_dir in $PATH; do
 705     test -z "$ac_dir" && ac_dir=.
 706     if test -f $ac_dir/$ac_word; then
 707       ac_cv_prog_RANLIB="ranlib"
 708       break
 709     fi
 710   done
 711   IFS="$ac_save_ifs"
 712   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 713 fi
 714 fi
 715 RANLIB="$ac_cv_prog_RANLIB"
 716 if test -n "$RANLIB"; then
 717   echo "$ac_t""$RANLIB" 1>&6
 718 else
 719   echo "$ac_t""no" 1>&6
 720 fi
 721
 722
 723 ac_aux_dir=
 724 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 725   if test -f $ac_dir/install-sh; then
 726     ac_aux_dir=$ac_dir
 727     ac_install_sh="$ac_aux_dir/install-sh -c"
 728     break
 729   elif test -f $ac_dir/install.sh; then
 730     ac_aux_dir=$ac_dir
 731     ac_install_sh="$ac_aux_dir/install.sh -c"
 732     break
 733   fi
 734 done
 735 if test -z "$ac_aux_dir"; then
 736   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 737 fi
 738 ac_config_guess=$ac_aux_dir/config.guess
 739 ac_config_sub=$ac_aux_dir/config.sub
 740 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 741
 742
 743 # Do some error checking and defaulting for the host and target type.
 744 # The inputs are:
 745 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 746 #
 747 # The rules are:
 748 # 1. You are not allowed to specify --host, --target, and nonopt at the
 749 #    same time.
 750 # 2. Host defaults to nonopt.
 751 # 3. If nonopt is not specified, then host defaults to the current host,
 752 #    as determined by config.guess.
 753 # 4. Target and build default to nonopt.
 754 # 5. If nonopt is not specified, then target and build default to host.
 755
 756 # The aliases save the names the user supplied, while $host etc.
 757 # will get canonicalized.
 758 case $host---$target---$nonopt in
 759 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 760 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 761 esac
 762
 763
 764 # Make sure we can run config.sub.
 765 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 766 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 767 fi
 768
 769 echo $ac_n "checking host system type""... $ac_c" 1>&6
 770
 771 host_alias=$host
 772 case "$host_alias" in
 773 NONE)
 774   case $nonopt in
 775   NONE)
 776     if host_alias=`$ac_config_guess`; then :
 777     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 778     fi ;;
 779   *) host_alias=$nonopt ;;
 780   esac ;;
 781 esac
 782
 783 host=`$ac_config_sub $host_alias`
 784 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 785 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 786 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 787 echo "$ac_t""$host" 1>&6
 788
 789 echo $ac_n "checking target system type""... $ac_c" 1>&6
 790
 791 target_alias=$target
 792 case "$target_alias" in
 793 NONE)
 794   case $nonopt in
 795   NONE) target_alias=$host_alias ;;
 796   *) target_alias=$nonopt ;;
 797   esac ;;
 798 esac
 799
 800 target=`$ac_config_sub $target_alias`
 801 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 802 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 803 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 804 echo "$ac_t""$target" 1>&6
 805
 806 echo $ac_n "checking build system type""... $ac_c" 1>&6
 807
 808 build_alias=$build
 809 case "$build_alias" in
 810 NONE)
 811   case $nonopt in
 812   NONE) build_alias=$host_alias ;;
 813   *) build_alias=$nonopt ;;
 814   esac ;;
 815 esac
 816
 817 build=`$ac_config_sub $build_alias`
 818 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 819 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 820 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 821 echo "$ac_t""$build" 1>&6
 822
 823 test "$host_alias" != "$target_alias" &&
 824   test "$program_prefix$program_suffix$program_transform_name" = \
 825     NONENONEs,x,x, &&
 826   program_prefix=${target_alias}-
 827
 828 if test "$program_transform_name" = s,x,x,; then
 829   program_transform_name=
 830 else
 831   # Double any \ or $.
 832   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 833   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 834   rm -f conftestsed
 835 fi
 836 test "$program_prefix" != NONE &&
 837   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 838 # Use a double $ so make ignores it.
 839 test "$program_suffix" != NONE &&
 840   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 841
 842 # sed with no file args requires a program.
 843 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 844
 845
 846 # If we cannot run a trivial program, we must be cross compiling.
 847 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
 848 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
 849   echo $ac_n "(cached) $ac_c" 1>&6
 850 else
 851   if test "$cross_compiling" = yes; then
 852   ac_cv_c_cross=yes
 853 else
 854 cat > conftest.$ac_ext <<EOF
 855 #line 856 "configure"
 856 #include "confdefs.h"
 857 main(){return(0);}
 858 EOF
 859 eval $ac_link
 860 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 861   ac_cv_c_cross=no
 862 else
 863   ac_cv_c_cross=yes
 864 fi
 865 fi
 866 rm -fr conftest*
 867 fi
 868 cross_compiling=$ac_cv_c_cross
 869 echo "$ac_t""$ac_cv_c_cross" 1>&6
 870
 871 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 872 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   cat > conftest.$ac_ext <<EOF
 876 #line 877 "configure"
 877 #include "confdefs.h"
 878 #include <stdlib.h>
 879 #include <stdarg.h>
 880 #include <string.h>
 881 #include <float.h>
 882 EOF
 883 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 884 ac_err=`grep -v '^ *+' conftest.out`
 885 if test -z "$ac_err"; then
 886   rm -rf conftest*
 887   ac_cv_header_stdc=yes
 888 else
 889   echo "$ac_err" >&5
 890   rm -rf conftest*
 891   ac_cv_header_stdc=no
 892 fi
 893 rm -f conftest*
 894
 895 if test $ac_cv_header_stdc = yes; then
 896   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 897 cat > conftest.$ac_ext <<EOF
 898 #line 899 "configure"
 899 #include "confdefs.h"
 900 #include <string.h>
 901 EOF
 902 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 903   egrep "memchr" >/dev/null 2>&1; then
 904   :
 905 else
 906   rm -rf conftest*
 907   ac_cv_header_stdc=no
 908 fi
 909 rm -f conftest*
 910
 911 fi
 912
 913 if test $ac_cv_header_stdc = yes; then
 914   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 915 cat > conftest.$ac_ext <<EOF
 916 #line 917 "configure"
 917 #include "confdefs.h"
 918 #include <stdlib.h>
 919 EOF
 920 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 921   egrep "free" >/dev/null 2>&1; then
 922   :
 923 else
 924   rm -rf conftest*
 925   ac_cv_header_stdc=no
 926 fi
 927 rm -f conftest*
 928
 929 fi
 930
 931 if test $ac_cv_header_stdc = yes; then
 932   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 933 if test "$cross_compiling" = yes; then
 934   ac_cv_header_stdc=no
 935 else
 936 cat > conftest.$ac_ext <<EOF
 937 #line 938 "configure"
 938 #include "confdefs.h"
 939 #include <ctype.h>
 940 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 941 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 942 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 943 int main () { int i; for (i = 0; i < 256; i++)
 944 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 945 exit (0); }
 946
 947 EOF
 948 eval $ac_link
 949 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 950   :
 951 else
 952   ac_cv_header_stdc=no
 953 fi
 954 fi
 955 rm -fr conftest*
 956 fi
 957 fi
 958 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 959 if test $ac_cv_header_stdc = yes; then
 960   cat >> confdefs.h <<\EOF
 961 #define STDC_HEADERS 1
 962 EOF
 963
 964 fi
 965
 966 for ac_hdr in memory.h string.h strings.h unistd.h
 967 do
 968 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 969 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 970 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 971   echo $ac_n "(cached) $ac_c" 1>&6
 972 else
 973   cat > conftest.$ac_ext <<EOF
 974 #line 975 "configure"
 975 #include "confdefs.h"
 976 #include <$ac_hdr>
 977 EOF
 978 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 979 ac_err=`grep -v '^ *+' conftest.out`
 980 if test -z "$ac_err"; then
 981   rm -rf conftest*
 982   eval "ac_cv_header_$ac_safe=yes"
 983 else
 984   echo "$ac_err" >&5
 985   rm -rf conftest*
 986   eval "ac_cv_header_$ac_safe=no"
 987 fi
 988 rm -f conftest*
 989 fi
 990 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 991   echo "$ac_t""yes" 1>&6
 992     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 993   cat >> confdefs.h <<EOF
 994 #define $ac_tr_hdr 1
 995 EOF
 996
 997 else
 998   echo "$ac_t""no" 1>&6
 999 fi
1000 done
1001
1002 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1003 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1004   echo $ac_n "(cached) $ac_c" 1>&6
1005 else
1006   cat > conftest.$ac_ext <<EOF
1007 #line 1008 "configure"
1008 #include "confdefs.h"
1009 #include <sys/types.h>
1010 #include <sys/stat.h>
1011
1012 #if defined(S_ISBLK) && defined(S_IFDIR)
1013 # if S_ISBLK (S_IFDIR)
1014 You lose.
1015 # endif
1016 #endif
1017
1018 #if defined(S_ISBLK) && defined(S_IFCHR)
1019 # if S_ISBLK (S_IFCHR)
1020 You lose.
1021 # endif
1022 #endif
1023
1024 #if defined(S_ISLNK) && defined(S_IFREG)
1025 # if S_ISLNK (S_IFREG)
1026 You lose.
1027 # endif
1028 #endif
1029
1030 #if defined(S_ISSOCK) && defined(S_IFREG)
1031 # if S_ISSOCK (S_IFREG)
1032 You lose.
1033 # endif
1034 #endif
1035
1036 EOF
1037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1038   egrep "You lose" >/dev/null 2>&1; then
1039   rm -rf conftest*
1040   ac_cv_header_stat_broken=yes
1041 else
1042   rm -rf conftest*
1043   ac_cv_header_stat_broken=no
1044 fi
1045 rm -f conftest*
1046
1047 fi
1048 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1049 if test $ac_cv_header_stat_broken = yes; then
1050   cat >> confdefs.h <<\EOF
1051 #define STAT_MACROS_BROKEN 1
1052 EOF
1053
1054 fi
1055
1056
1057 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1058 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1059   echo $ac_n "(cached) $ac_c" 1>&6
1060 else
1061   if test "$cross_compiling" = yes; then
1062   ac_cv_func_mmap=no
1063 else
1064 cat > conftest.$ac_ext <<EOF
1065 #line 1066 "configure"
1066 #include "confdefs.h"
1067
1068 /* Thanks to Mike Haertel and Jim Avera for this test. */
1069 #include <sys/types.h>
1070 #include <fcntl.h>
1071 #include <sys/mman.h>
1072
1073 #ifdef BSD
1074 # ifndef BSD4_1
1075 #  define HAVE_GETPAGESIZE
1076 # endif
1077 #endif
1078
1079 #ifndef HAVE_GETPAGESIZE
1080 # include <sys/param.h>
1081 # ifdef EXEC_PAGESIZE
1082 #  define getpagesize() EXEC_PAGESIZE
1083 # else
1084 #  ifdef NBPG
1085 #   define getpagesize() NBPG * CLSIZE
1086 #   ifndef CLSIZE
1087 #    define CLSIZE 1
1088 #   endif
1089 #  else
1090 #   ifdef NBPC
1091 #    define getpagesize() NBPC
1092 #   else
1093 #    define getpagesize() PAGESIZE /* SVR4 */
1094 #   endif
1095 #  endif
1096 # endif
1097 #endif
1098
1099 #ifdef __osf__
1100 # define valloc malloc
1101 #endif
1102
1103 #ifdef __cplusplus
1104 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1105 #else
1106 char *valloc(), *malloc();
1107 #endif
1108
1109 int
1110 main()
1111 {
1112   char *buf1, *buf2, *buf3;
1113   int i = getpagesize(), j;
1114   int i2 = getpagesize()*2;
1115   int fd;
1116
1117   buf1 = (char *)valloc(i2);
1118   buf2 = (char *)valloc(i);
1119   buf3 = (char *)malloc(i2);
1120   for (j = 0; j < i2; ++j)
1121     *(buf1 + j) = rand();
1122   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1123   write(fd, buf1, i2);
1124   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1125   for (j = 0; j < i; ++j)
1126     if (*(buf1 + j) != *(buf2 + j))
1127       exit(1);
1128   lseek(fd, (long)i, 0);
1129   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1130   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1131   lseek(fd, (long)0, 0);
1132   read(fd, buf3, i2);
1133   for (j = 0; j < i2; ++j)
1134     if (*(buf1 + j) != *(buf3 + j))
1135       exit(1);
1136   exit(0);
1137 }
1138
1139 EOF
1140 eval $ac_link
1141 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1142   ac_cv_func_mmap=yes
1143 else
1144   ac_cv_func_mmap=no
1145 fi
1146 fi
1147 rm -fr conftest*
1148 fi
1149 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1150 if test $ac_cv_func_mmap = yes; then
1151   cat >> confdefs.h <<\EOF
1152 #define HAVE_MMAP 1
1153 EOF
1154
1155 fi
1156
1157
1158 ENABLE_CFLAGS=
1159 ENABLE_CLIBS=
1160 ENABLE_OBS=
1161
1162 # Check whether --enable-netrom or --disable-netrom was given.
1163 enableval="$enable_netrom"
1164 if test -n "$enableval"; then
1165   case "${enableval}" in
1166 yes)    enable_netrom=yes ;;
1167 no)     enable_netrom=no ;;
1168 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
1169 esac
1170 fi
1171
1172
1173 if test "${enable_netrom}" = "yes"; then
1174         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
1175 fi
1176
1177 # start-sanitize-gdbtk
1178 ENABLE_GDBTK=
1179
1180 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1181 enableval="$enable_gdbtk"
1182 if test -n "$enableval"; then
1183   case "${enableval}" in
1184 yes)    enable_gdbtk=yes ;;
1185 no)     enable_gdbtk=no  ;;
1186 *)      { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1187 esac
1188 fi
1189
1190
1191 if test "${enable_gdbtk}" = "yes"; then
1192         # If we find X, set shell vars x_includes and x_libraries to the
1193 # paths, otherwise set no_x=yes.
1194 # Uses ac_ vars as temps to allow command line to override cache and checks.
1195 # --without-x overrides everything else, but does not touch the cache.
1196 echo $ac_n "checking for X""... $ac_c" 1>&6
1197
1198 # Check whether --with-x or --without-x was given.
1199 withval="$with_x"
1200 if test -n "$withval"; then
1201   :
1202 fi
1203
1204 if test "x$with_x" = xno; then
1205   no_x=yes
1206 else
1207   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1208     no_x=
1209   else
1210 if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then
1211   echo $ac_n "(cached) $ac_c" 1>&6
1212 else
1213   # One or both of the vars are not set, and there is no cached value.
1214 no_x=yes
1215 rm -fr conftestdir
1216 if mkdir conftestdir; then
1217   cd conftestdir
1218   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1219   cat > Imakefile <<'EOF'
1220 acfindx:
1221         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1222 EOF
1223   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1224     no_x=
1225     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1226     eval `make acfindx 2>/dev/null | grep -v make`
1227     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1228     if test ! -f $ac_im_usrlibdir/libX11.a && test -f $ac_im_libdir/libX11.a
1229     then
1230       ac_im_usrlibdir=$ac_im_libdir
1231     fi
1232     # Screen out bogus values from the imake configuration.
1233     case "$ac_im_incroot" in
1234         /usr/include) ;;
1235         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1236     esac
1237     case "$ac_im_usrlibdir" in
1238         /usr/lib | /lib) ;;
1239         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1240     esac
1241   fi
1242   cd ..
1243   rm -fr conftestdir
1244 fi
1245
1246 if test "$no_x" = yes; then
1247 test -z "$x_direct_test_library" && x_direct_test_library=Xt
1248 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1249 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1250 cat > conftest.$ac_ext <<EOF
1251 #line 1252 "configure"
1252 #include "confdefs.h"
1253 #include <$x_direct_test_include>
1254 EOF
1255 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1256 ac_err=`grep -v '^ *+' conftest.out`
1257 if test -z "$ac_err"; then
1258   rm -rf conftest*
1259   no_x= ac_x_includes=
1260 else
1261   echo "$ac_err" >&5
1262   rm -rf conftest*
1263     for ac_dir in               \
1264     /usr/X11R6/include        \
1265     /usr/X11R5/include        \
1266     /usr/X11R4/include        \
1267                               \
1268     /usr/include/X11R6        \
1269     /usr/include/X11R5        \
1270     /usr/include/X11R4        \
1271                               \
1272     /usr/local/X11R6/include  \
1273     /usr/local/X11R5/include  \
1274     /usr/local/X11R4/include  \
1275                               \
1276     /usr/local/include/X11R6  \
1277     /usr/local/include/X11R5  \
1278     /usr/local/include/X11R4  \
1279                               \
1280     /usr/X11/include          \
1281     /usr/include/X11          \
1282     /usr/local/X11/include    \
1283     /usr/local/include/X11    \
1284                               \
1285     /usr/X386/include         \
1286     /usr/x386/include         \
1287     /usr/XFree86/include/X11  \
1288                               \
1289     /usr/include              \
1290     /usr/local/include        \
1291     /usr/unsupported/include  \
1292     /usr/athena/include       \
1293     /usr/local/x11r5/include  \
1294     /usr/lpp/Xamples/include  \
1295                               \
1296     /usr/openwin/include      \
1297     /usr/openwin/share/include \
1298     ; \
1299   do
1300     if test -r "$ac_dir/$x_direct_test_include"; then
1301       no_x= ac_x_includes=$ac_dir
1302       break
1303     fi
1304   done
1305 fi
1306 rm -f conftest*
1307
1308 # Check for the libraries.
1309 # See if we find them without any special options.
1310 # Don't add to $LIBS permanently.
1311 ac_save_LIBS="$LIBS"
1312 LIBS="-l$x_direct_test_library $LIBS"
1313 cat > conftest.$ac_ext <<EOF
1314 #line 1315 "configure"
1315 #include "confdefs.h"
1316
1317 int main() { return 0; }
1318 int t() {
1319 ${x_direct_test_function}()
1320 ; return 0; }
1321 EOF
1322 if eval $ac_link; then
1323   rm -rf conftest*
1324   LIBS="$ac_save_LIBS" no_x= ac_x_libraries=
1325 else
1326   rm -rf conftest*
1327   LIBS="$ac_save_LIBS"
1328 # First see if replacing the include by lib works.
1329 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1330     /usr/X11R6/lib        \
1331     /usr/X11R5/lib        \
1332     /usr/X11R4/lib        \
1333                           \
1334     /usr/lib/X11R6        \
1335     /usr/lib/X11R5        \
1336     /usr/lib/X11R4        \
1337                           \
1338     /usr/local/X11R6/lib  \
1339     /usr/local/X11R5/lib  \
1340     /usr/local/X11R4/lib  \
1341                           \
1342     /usr/local/lib/X11R6  \
1343     /usr/local/lib/X11R5  \
1344     /usr/local/lib/X11R4  \
1345                           \
1346     /usr/X11/lib          \
1347     /usr/lib/X11          \
1348     /usr/local/X11/lib    \
1349     /usr/local/lib/X11    \
1350                           \
1351     /usr/X386/lib         \
1352     /usr/x386/lib         \
1353     /usr/XFree86/lib/X11  \
1354                           \
1355     /usr/lib              \
1356     /usr/local/lib        \
1357     /usr/unsupported/lib  \
1358     /usr/athena/lib       \
1359     /usr/local/x11r5/lib  \
1360     /usr/lpp/Xamples/lib  \
1361                           \
1362     /usr/openwin/lib      \
1363     /usr/openwin/share/lib \
1364     ; \
1365 do
1366   for ac_extension in a so sl; do
1367     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1368       no_x= ac_x_libraries=$ac_dir
1369       break 2
1370     fi
1371   done
1372 done
1373 fi
1374 rm -f conftest*
1375
1376 fi
1377 if test "$no_x" = yes; then
1378   ac_cv_path_x="no_x=yes"
1379 else
1380   ac_cv_path_x="no_x= ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1381 fi
1382 fi
1383   fi
1384   eval "$ac_cv_path_x"
1385 fi # $with_x != no
1386
1387 if test "$no_x" = yes; then
1388   echo "$ac_t""no" 1>&6
1389 else
1390   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1391   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1392   ac_cv_path_x="no_x= ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1393   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1394 fi
1395
1396         if test "$no_x" = yes; then
1397   # Not all programs may use this symbol, but it does not hurt to define it.
1398   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
1399 else
1400   if test -n "$x_includes"; then
1401     X_CFLAGS="$X_CFLAGS -I$x_includes"
1402   fi
1403
1404   # It would be nice to have a more robust check for the -R ld option than
1405   # just checking for Solaris.
1406   # It would also be nice to do this for all -L options, not just this one.
1407   if test -n "$x_libraries"; then
1408     X_LIBS="$X_LIBS -L$x_libraries"
1409     if test "`(uname) 2>/dev/null`" = SunOS &&
1410       uname -r | grep '^5' >/dev/null; then
1411       X_LIBS="$X_LIBS -R$x_libraries"
1412     fi
1413   fi
1414
1415   # Check for libraries that X11R6 Xt/Xaw programs need.
1416
1417   ac_save_LDFLAGS="$LDFLAGS"
1418   LDFLAGS="$LDFLAGS -L$x_libraries"
1419   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1420   # check for ICE first), but we must link in the order -lSM -lICE or
1421   # we get undefined symbols.  So assume we have SM if we have ICE.
1422   # These have to be linked with before -lX11, unlike the other
1423   # libraries we check for below, so use a different variable.
1424   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1425   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
1426 if eval "test \"`echo '$''{'ac_cv_lib_ICE'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   ac_save_LIBS="$LIBS"
1430 LIBS="-lICE  $LIBS"
1431 cat > conftest.$ac_ext <<EOF
1432 #line 1433 "configure"
1433 #include "confdefs.h"
1434
1435 int main() { return 0; }
1436 int t() {
1437 IceConnectionNumber()
1438 ; return 0; }
1439 EOF
1440 if eval $ac_link; then
1441   rm -rf conftest*
1442   eval "ac_cv_lib_ICE=yes"
1443 else
1444   rm -rf conftest*
1445   eval "ac_cv_lib_ICE=no"
1446 fi
1447 rm -f conftest*
1448 LIBS="$ac_save_LIBS"
1449
1450 fi
1451 if eval "test \"`echo '$ac_cv_lib_'ICE`\" = yes"; then
1452   echo "$ac_t""yes" 1>&6
1453   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1454 else
1455   echo "$ac_t""no" 1>&6
1456 fi
1457
1458   LDFLAGS="$ac_save_LDFLAGS"
1459
1460   # Check for system-dependent libraries X programs must link with.
1461
1462   if test "$ISC" = yes; then
1463     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1464   else
1465     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1466     # libraries were built with DECnet support.  And karl@cs.umb.edu says
1467     # the Alpha needs dnet_stub (dnet does not exist).
1468     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
1469 if eval "test \"`echo '$''{'ac_cv_lib_dnet'+set}'`\" = set"; then
1470   echo $ac_n "(cached) $ac_c" 1>&6
1471 else
1472   ac_save_LIBS="$LIBS"
1473 LIBS="-ldnet  $LIBS"
1474 cat > conftest.$ac_ext <<EOF
1475 #line 1476 "configure"
1476 #include "confdefs.h"
1477
1478 int main() { return 0; }
1479 int t() {
1480 dnet_ntoa()
1481 ; return 0; }
1482 EOF
1483 if eval $ac_link; then
1484   rm -rf conftest*
1485   eval "ac_cv_lib_dnet=yes"
1486 else
1487   rm -rf conftest*
1488   eval "ac_cv_lib_dnet=no"
1489 fi
1490 rm -f conftest*
1491 LIBS="$ac_save_LIBS"
1492
1493 fi
1494 if eval "test \"`echo '$ac_cv_lib_'dnet`\" = yes"; then
1495   echo "$ac_t""yes" 1>&6
1496   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1497 else
1498   echo "$ac_t""no" 1>&6
1499 fi
1500
1501     if test $ac_cv_lib_dnet = no; then
1502       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
1503 if eval "test \"`echo '$''{'ac_cv_lib_dnet_stub'+set}'`\" = set"; then
1504   echo $ac_n "(cached) $ac_c" 1>&6
1505 else
1506   ac_save_LIBS="$LIBS"
1507 LIBS="-ldnet_stub  $LIBS"
1508 cat > conftest.$ac_ext <<EOF
1509 #line 1510 "configure"
1510 #include "confdefs.h"
1511
1512 int main() { return 0; }
1513 int t() {
1514 dnet_ntoa()
1515 ; return 0; }
1516 EOF
1517 if eval $ac_link; then
1518   rm -rf conftest*
1519   eval "ac_cv_lib_dnet_stub=yes"
1520 else
1521   rm -rf conftest*
1522   eval "ac_cv_lib_dnet_stub=no"
1523 fi
1524 rm -f conftest*
1525 LIBS="$ac_save_LIBS"
1526
1527 fi
1528 if eval "test \"`echo '$ac_cv_lib_'dnet_stub`\" = yes"; then
1529   echo "$ac_t""yes" 1>&6
1530   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1531 else
1532   echo "$ac_t""no" 1>&6
1533 fi
1534
1535     fi
1536
1537     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1538     # to get the SysV transport functions.
1539     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
1540     # check for it.
1541     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
1542 if eval "test \"`echo '$''{'ac_cv_lib_nsl'+set}'`\" = set"; then
1543   echo $ac_n "(cached) $ac_c" 1>&6
1544 else
1545   ac_save_LIBS="$LIBS"
1546 LIBS="-lnsl  $LIBS"
1547 cat > conftest.$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1550
1551 int main() { return 0; }
1552 int t() {
1553 t_accept()
1554 ; return 0; }
1555 EOF
1556 if eval $ac_link; then
1557   rm -rf conftest*
1558   eval "ac_cv_lib_nsl=yes"
1559 else
1560   rm -rf conftest*
1561   eval "ac_cv_lib_nsl=no"
1562 fi
1563 rm -f conftest*
1564 LIBS="$ac_save_LIBS"
1565
1566 fi
1567 if eval "test \"`echo '$ac_cv_lib_'nsl`\" = yes"; then
1568   echo "$ac_t""yes" 1>&6
1569   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1570 else
1571   echo "$ac_t""no" 1>&6
1572 fi
1573
1574
1575     # lieder@skyler.mavd.honeywell.com says without -lsocket,
1576     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
1577     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
1578     if test "`(uname) 2>/dev/null`" != IRIX; then
1579       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
1580 if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
1581   echo $ac_n "(cached) $ac_c" 1>&6
1582 else
1583   ac_save_LIBS="$LIBS"
1584 LIBS="-lsocket  $LIBS"
1585 cat > conftest.$ac_ext <<EOF
1586 #line 1587 "configure"
1587 #include "confdefs.h"
1588
1589 int main() { return 0; }
1590 int t() {
1591 socket()
1592 ; return 0; }
1593 EOF
1594 if eval $ac_link; then
1595   rm -rf conftest*
1596   eval "ac_cv_lib_socket=yes"
1597 else
1598   rm -rf conftest*
1599   eval "ac_cv_lib_socket=no"
1600 fi
1601 rm -f conftest*
1602 LIBS="$ac_save_LIBS"
1603
1604 fi
1605 if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
1606   echo "$ac_t""yes" 1>&6
1607   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
1608 else
1609   echo "$ac_t""no" 1>&6
1610 fi
1611
1612     fi
1613   fi
1614 fi
1615
1616
1617
1618 #
1619 # Ok, lets find the tk source trees so we can use the headers
1620 # If the directory (presumably symlink) named "tk" exists, use that one
1621 # in preference to any others.  Same logic is used when choosing library
1622 # and again with Tcl.
1623 #
1624 echo "checking for Tk source directory" 1>&6
1625 TKHDIR=""
1626 for i in `ls -d ${srcdir}/../tk* 2>/dev/null` ${srcdir}/../tk ; do
1627   if test -f $i/tk.h ; then
1628     TKHDIR="-I$i"
1629   fi
1630 done
1631 # if we can't find it, see if one is installed
1632 if test x"$TKHDIR" = x ; then
1633   installed=0
1634   if test -f $prefix/include/tk.h; then
1635     installed=1 TKHDIR="-I$prefix/include"
1636   else
1637   ac_safe=`echo "tk.h" | tr './\055' '___'`
1638 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
1639 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1640   echo $ac_n "(cached) $ac_c" 1>&6
1641 else
1642   cat > conftest.$ac_ext <<EOF
1643 #line 1644 "configure"
1644 #include "confdefs.h"
1645 #include <tk.h>
1646 EOF
1647 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1648 ac_err=`grep -v '^ *+' conftest.out`
1649 if test -z "$ac_err"; then
1650   rm -rf conftest*
1651   eval "ac_cv_header_$ac_safe=yes"
1652 else
1653   echo "$ac_err" >&5
1654   rm -rf conftest*
1655   eval "ac_cv_header_$ac_safe=no"
1656 fi
1657 rm -f conftest*
1658 fi
1659 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1660   echo "$ac_t""yes" 1>&6
1661   installed=1
1662 else
1663   echo "$ac_t""no" 1>&6
1664 fi
1665
1666   fi
1667   if test $installed -eq 0 ; then
1668     TKHDIR="# no Tk directory found"
1669     echo "configure: warning: Can't find Tk directory" 1>&2
1670   fi
1671 fi
1672 if test x"$TKHDIR" != x ; then
1673   echo "$ac_t""Setting TKHDIR to be $i" 1>&6
1674 fi
1675
1676 #
1677 # Ok, lets find the tk library
1678 # First, look for one uninstalled.
1679 #
1680 TKLIB=""
1681 echo "checking for Tk library" 1>&6
1682 for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
1683   if test -f "$i/Makefile" ; then
1684     TKLIB=$i/libtk.a
1685   fi
1686 done
1687 # If not found, look for installed version
1688 if test x"$TKLIB" = x ; then
1689   if test -f $prefix/lib/libtk.a; then
1690     installed=1
1691   else
1692     installed=0
1693   fi
1694   if test $installed -eq 1 ; then
1695     TKLIB="-ltk"
1696   fi
1697 fi
1698
1699 # If still not found, assume Tk simply hasn't been built yet
1700 if test x"$TKLIB" = x ; then
1701   for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
1702     if test -f "$i/tk.h" ; then
1703       TKLIB=$i/libtk.a
1704   fi
1705   done
1706 fi
1707
1708 if test x"$TKLIB" = x ; then
1709     TKLIB="# no Tk library found"
1710     echo "configure: warning: Can't find Tk library" 1>&2
1711 else
1712     echo "$ac_t""setting TKLIB to be $TKLIB" 1>&6
1713     no_tk=
1714 fi
1715
1716
1717
1718
1719
1720 #
1721 # Ok, lets find the tcl source trees so we can use the headers
1722 #
1723 # Warning: transition of version 9 to 10 will break this algorithm
1724 # because 10 sorts before 9.
1725 #
1726 echo "checking for Tcl source directory" 1>&6
1727 TCLHDIR=""
1728 for i in `ls -d ${srcdir}/../tcl* 2>/dev/null` ${srcdir}/../tcl ; do
1729   if test -f $i/tclInt.h ; then
1730     TCLHDIR="-I$i"
1731   fi
1732 done
1733 # if we can't find it, see if one is installed
1734 if test x"$TCLHDIR" = x ; then
1735   installed=0
1736   if test -f $prefix/include/tclInt.h; then
1737     installed=1 TCLHDIR="-I$prefix/include"
1738   else
1739   ac_safe=`echo "tclInt.h" | tr './\055' '___'`
1740 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
1741 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1742   echo $ac_n "(cached) $ac_c" 1>&6
1743 else
1744   cat > conftest.$ac_ext <<EOF
1745 #line 1746 "configure"
1746 #include "confdefs.h"
1747 #include <tclInt.h>
1748 EOF
1749 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1750 ac_err=`grep -v '^ *+' conftest.out`
1751 if test -z "$ac_err"; then
1752   rm -rf conftest*
1753   eval "ac_cv_header_$ac_safe=yes"
1754 else
1755   echo "$ac_err" >&5
1756   rm -rf conftest*
1757   eval "ac_cv_header_$ac_safe=no"
1758 fi
1759 rm -f conftest*
1760 fi
1761 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1762   echo "$ac_t""yes" 1>&6
1763   installed=1
1764 else
1765   echo "$ac_t""no" 1>&6
1766 fi
1767
1768   fi
1769   if test $installed -eq 0 ; then
1770     TCLHDIR="# no Tcl directory found"
1771     echo "configure: warning: Can't find Tcl directory" 1>&2
1772   fi
1773 else
1774   echo "$ac_t""setting TCLHDIR to be $i" 1>&6
1775 fi
1776
1777 #
1778 # Ok, lets find the tcl library
1779 # First, look for the latest uninstalled
1780 #
1781 TCLLIB=""
1782 echo "checking for Tcl library" 1>&6
1783 for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
1784   if test -f "$i/Makefile" ; then
1785     TCLLIB=$i/libtcl.a
1786   fi
1787 done
1788 # If not found, look for installed version
1789 if test x"$TCLLIB" = x ; then
1790   if test -f $prefix/lib/libtcl.a; then installed=1; else installed=0; fi
1791   if test $installed -eq 1 ; then
1792     TCLLIB="-ltcl"
1793   fi
1794 fi
1795 # If still not found, assume Tcl simply hasn't been built yet
1796 if test x"$TCLLIB" = x ; then
1797   for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
1798     if test -f "$i/tcl.h" ; then
1799       TCLLIB=$i/libtcl.a
1800   fi
1801   done
1802 fi
1803
1804 if test x"$TCLLIB" = x ; then
1805     TCLLIB="# no Tcl library found"
1806     echo "configure: warning: Can't find Tcl library" 1>&2
1807 else
1808     echo "$ac_t""setting TCLLIB to be $TCLLIB" 1>&6
1809 fi
1810
1811
1812
1813
1814
1815         ENABLE_GDBTK=1
1816         TCL_LIBS='$(TCL) $(TK) $(X11)'
1817         ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
1818         ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
1819 fi
1820
1821 # end-sanitize-gdbtk
1822
1823
1824
1825
1826
1827
1828 configdirs="doc testsuite"
1829
1830
1831 # Map host cpu into the config cpu subdirectory name.
1832 # The default is $host_cpu.
1833
1834 case "${host_cpu}" in
1835
1836 c[12])                  gdb_host_cpu=convex ;;
1837 hppa*)                  gdb_host_cpu=pa ;;
1838 i[345]86)               gdb_host_cpu=i386 ;;
1839 m68*)                   gdb_host_cpu=m68k ;;
1840 m88*)                   gdb_host_cpu=m88k ;;
1841 np1)                    gdb_host_cpu=gould ;;
1842 pyramid)                gdb_host_cpu=pyr ;;
1843 powerpc*)               gdb_host_cpu=powerpc ;;
1844 *)                      gdb_host_cpu=$host_cpu ;;
1845
1846 esac
1847
1848 # map host info into gdb names.
1849
1850 case "${host}" in
1851
1852 a29k-*-*)               gdb_host=ultra3 ;;
1853
1854 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
1855 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
1856 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
1857
1858 arm-*-*)                gdb_host=arm ;;
1859
1860 c[12]-*-*)              gdb_host=convex ;;
1861
1862 hppa*-*-bsd*)           gdb_host=hppabsd ;;
1863 hppa*-*-hiux*)          gdb_host=hppahpux ;;
1864 hppa*-*-hpux*)          gdb_host=hppahpux ;;
1865 hppa*-*-osf*)           gdb_host=hppaosf ;;
1866
1867 i[345]86-ncr-*)         gdb_host=ncr3000 ;;
1868 i[345]86-sequent-bsd*)  gdb_host=symmetry ;;  # dynix
1869 i[345]86-sequent-sysv4*) gdb_host=ptx4 ;;
1870 i[345]86-sequent-sysv*) gdb_host=ptx ;;
1871 i[345]86-*-aix*)        gdb_host=i386aix ;;
1872 i[345]86-*-bsd*)        gdb_host=i386bsd ;;
1873 i[345]86-*-freebsd*)    gdb_host=fbsd ;;
1874 i[345]86-*-netbsd*)     gdb_host=nbsd ;;
1875 i[345]86-*-go32*)       gdb_host=go32 ;;
1876 i[345]86-*-linux*)      gdb_host=linux ;;
1877 i[345]86-*-lynxos*)     gdb_host=i386lynx ;;
1878 i[345]86-*-mach3*)      gdb_host=i386m3 ;;
1879 i[345]86-*-mach*)       gdb_host=i386mach ;;
1880 i[345]86-*-osf1mk*)     gdb_host=osf1mk ;;
1881 i[345]86-*-sco3.2v4*)   gdb_host=i386sco4 ;;
1882 i[345]86-*-sco*)        gdb_host=i386sco ;;
1883 i[345]86-*-solaris*)    gdb_host=i386sol2 ;;
1884 i[345]86-*-sunos*)      gdb_host=sun386 ;;
1885 i[345]86-*-sysv3.2*)    gdb_host=i386v32 ;;
1886 i[345]86-*-sysv32*)     gdb_host=i386v32 ;;
1887 i[345]86-*-sysv4*)      gdb_host=i386v4 ;;
1888 i[345]86-*-unixware)    gdb_host=i386v4 ;;
1889 i[345]86-*-sysv*)       gdb_host=i386v ;;
1890 i[345]86-*-isc*)        gdb_host=i386v32 ;;
1891 i[345]86-*-os9k)        gdb_host=i386os9k ;;
1892
1893 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
1894 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
1895 m68030-sony-*)          gdb_host=news1000 ;;
1896
1897 m68*-altos-*)           gdb_host=altos ;;
1898 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
1899 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
1900 m68*-att-*)             gdb_host=3b1 ;;
1901 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
1902 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
1903 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
1904 m68*-isi-*)             gdb_host=isi ;;
1905 m68*-*-lynxos*)         gdb_host=m68klynx ;;
1906 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
1907 m68*-motorola-*)        gdb_host=delta68 ;;
1908 m68*-sony-*)            gdb_host=news ;;
1909 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
1910 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
1911 m68*-sun-*)             gdb_host=sun3os4 ;;
1912
1913 m88*-harris-cxux*)      gdb_host=cxux ;;
1914 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
1915 m88*-motorola-sysv*)    gdb_host=delta88 ;;
1916 m88*-*-mach3*)          gdb_host=mach3 ;;
1917 m88*-*-*)               gdb_host=m88k ;;
1918
1919 mips-dec-mach3*)        gdb_host=mach3 ;;
1920 mips-dec-*)             gdb_host=decstation ;;
1921 mips-little-*)          gdb_host=littlemips ;;
1922 mips-sgi-irix3*)        gdb_host=irix3 ;;
1923 mips-sgi-irix4*)        gdb_host=irix4 ;;
1924 mips-sgi-irix5*)        gdb_host=irix5 ;;
1925 mips-sony-*)            gdb_host=news-mips ;;
1926 mips-*-mach3*)          gdb_host=mach3 ;;
1927 mips-*-sysv4*)          gdb_host=mipsv4 ;;
1928 mips-*-sysv*)           gdb_host=riscos ;;
1929 mips-*-riscos*)         gdb_host=riscos ;;
1930
1931 none-*-*)               gdb_host=none ;;
1932
1933 np1-*-*)                gdb_host=np1 ;;
1934
1935 ns32k-*-mach3*)         gdb_host=mach3 ;;
1936 ns32k-*-netbsd*)        gdb_host=nbsd ;;
1937 ns32k-umax-*)           gdb_host=umax ;;
1938 ns32k-utek-sysv*)       gdb_host=merlin ;;
1939
1940 powerpc-*-aix*)         gdb_host=aix ;;
1941
1942 pn-*-*)                 gdb_host=pn ;;
1943
1944 pyramid-*-*)            gdb_host=pyramid ;;
1945
1946 romp-*-*)               gdb_host=rtbsd ;;
1947
1948 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
1949 rs6000-*-*)             gdb_host=rs6000 ;;
1950
1951 sparc-*-lynxos*)        gdb_host=sparclynx ;;
1952 sparc-*-netbsd*)        gdb_host=nbsd ;;
1953 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
1954 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
1955 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
1956 sparc-*-*)              gdb_host=sun4os4 ;;
1957
1958 tahoe-*-*)              gdb_host=tahoe ;;
1959
1960 vax-*-bsd*)             gdb_host=vaxbsd ;;
1961 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
1962 vax-*-ultrix*)          gdb_host=vaxult ;;
1963
1964 w65-*-*)                gdb_host=w65 ;;
1965
1966 esac
1967
1968
1969 # Map target cpu into the config cpu subdirectory name.
1970 # The default is $target_cpu.
1971
1972 case "${target_cpu}" in
1973
1974 alpha)                  gdb_target_cpu=alpha ;;
1975 c[12])                  gdb_target_cpu=convex ;;
1976 hppa*)                  gdb_target_cpu=pa ;;
1977 i[345]86)               gdb_target_cpu=i386 ;;
1978 m68*)                   gdb_target_cpu=m68k ;;
1979 m88*)                   gdb_target_cpu=m88k ;;
1980 mips*)                  gdb_target_cpu=mips ;;
1981 np1)                    gdb_target_cpu=gould ;;
1982 powerpc*)               gdb_target_cpu=powerpc ;;
1983 pn)                     gdb_target_cpu=gould ;;
1984 pyramid)                gdb_target_cpu=pyr ;;
1985 sparc*)                 gdb_target_cpu=sparc ;;
1986 *)                      gdb_target_cpu=$target_cpu ;;
1987
1988 esac
1989
1990 # map target info into gdb names.
1991
1992 case "${target}" in
1993
1994 a29k-*-aout*)           gdb_target=a29k ;;
1995 a29k-*-coff*)           gdb_target=a29k ;;
1996 a29k-*-elf*)            gdb_target=a29k ;;
1997 a29k-*-ebmon*)          gdb_target=a29k ;;
1998 a29k-*-kern*)           gdb_target=a29k-kern ;;
1999 a29k-*-none*)           gdb_target=a29k ;;
2000 a29k-*-sym1*)           gdb_target=ultra3 ;;
2001 a29k-*-udi*)            gdb_target=a29k-udi ;;
2002 a29k-*-vxworks*)        gdb_target=vx29k ;;
2003
2004 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
2005
2006 # start-sanitize-arc
2007 arc-*-*)                gdb_target=arc ;;
2008 # end-sanitize-arc
2009
2010 arm-*-*)                gdb_target=arm ;;
2011
2012 c1-*-*)                 gdb_target=convex ;;
2013 c2-*-*)                 gdb_target=convex ;;
2014
2015 h8300-*-*)              gdb_target=h8300 ;;
2016 h8500-*-*)              gdb_target=h8500 ;;
2017
2018 sh-*-*)                 gdb_target=sh ;;
2019
2020 # start-sanitize-r16
2021 r16-*-*)                gdb_target=r16 ;;
2022 # end-sanitize-r16
2023
2024 hppa*-*-bsd*)           gdb_target=hppabsd ;;
2025 hppa*-*-pro*)           gdb_target=hppapro ;;
2026 hppa*-*-hpux*)          gdb_target=hppahpux ;;
2027 hppa*-*-hiux*)          gdb_target=hppahpux ;;
2028 hppa*-*-osf*)           gdb_target=hppaosf ;;
2029
2030 i[345]86-sequent-bsd*)  gdb_target=symmetry ;;
2031 i[345]86-sequent-sysv4*) gdb_target=ptx4 ;;
2032 i[345]86-sequent-sysv*) gdb_target=ptx ;;
2033 i[345]86-ncr-*)         gdb_target=ncr3000 ;;
2034 i[345]86-*-aout*)       gdb_target=i386aout ;;
2035 i[345]86-*-coff*)       gdb_target=i386v ;;
2036 i[345]86-*-elf*)        gdb_target=i386v ;;
2037 i[345]86-*-aix*)        gdb_target=i386aix ;;
2038 i[345]86-*-bsd*)        gdb_target=i386bsd ;;
2039 i[345]86-*-freebsd*)    gdb_target=fbsd ;;
2040 i[345]86-*-netbsd*)     gdb_target=nbsd ;;
2041 i[345]86-*-os9k)        gdb_target=i386os9k ;;
2042 i[345]86-*-go32*)       gdb_target=i386aout ;;
2043 i[345]86-*-lynxos*)     gdb_target=i386lynx
2044                 configdirs="${configdirs} gdbserver" ;;
2045 i[345]86-*-solaris*)    gdb_target=i386sol2 ;;
2046 i[345]86-*-sunos*)      gdb_target=sun386 ;;
2047 i[345]86-*-sysv4*)      gdb_target=i386v4 ;;
2048 i[345]86-*-sco*)        gdb_target=i386v ;;
2049 i[345]86-*-sysv*)       gdb_target=i386v ;;
2050 i[345]86-*-linux*)      gdb_target=linux ;;
2051 i[345]86-*-isc*)        gdb_target=i386v ;;
2052 i[345]86-*-mach3*)      gdb_target=i386m3 ;;
2053 i[345]86-*-mach*)       gdb_target=i386mach ;;
2054 i[345]86-*-netware*)    gdb_target=i386nw
2055                 configdirs="${configdirs} nlm" ;;
2056 i[345]86-*-osf1mk*)     gdb_target=i386mk ;;
2057
2058 i960-*-bout*)           gdb_target=vxworks960 ;;
2059 i960-*-coff*)           gdb_target=nindy960 ;;
2060 i960-*-elf*)            gdb_target=nindy960 ;;
2061
2062 i960-*-nindy*)          gdb_target=nindy960 ;;
2063 i960-*-vxworks*)        gdb_target=vxworks960 ;;
2064
2065 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
2066 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
2067
2068 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
2069 m68*-bull-sysv*)        gdb_target=dpx2 ;;
2070 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
2071 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
2072 m68*-altos-*)           gdb_target=altos ;;
2073 m68*-att-*)             gdb_target=3b1 ;;
2074 m68*-cisco*-*)          gdb_target=cisco ;;
2075 m68*-ericsson-*)        gdb_target=es1800 ;;
2076 m68*-isi-*)             gdb_target=isi ;;
2077 m68*-motorola-*)        gdb_target=delta68 ;;
2078 m68*-netx-*)            gdb_target=vxworks68 ;;
2079 m68*-sony-*)            gdb_target=news ;;
2080 m68*-tandem-*)          gdb_target=st2000 ;;
2081 m68*-rom68k-*)          gdb_target=monitor ;;
2082 m68*-*bug-*)            gdb_target=monitor ;;
2083 m68*-monitor-*)         gdb_target=monitor ;;
2084 m68*-est-*)             gdb_target=monitor ;;
2085 m68*-*-aout*)           gdb_target=monitor ;;
2086 m68*-*-coff*)           gdb_target=monitor ;;
2087 m68*-*-elf*)            gdb_target=monitor ;;
2088 m68*-*-lynxos*)         gdb_target=m68klynx
2089                 configdirs="${configdirs} gdbserver" ;;
2090 m68*-*-os68k*)          gdb_target=os68k ;;
2091 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
2092 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
2093 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
2094 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
2095
2096 m88*-harris-cxux*)      gdb_target=cxux ;;
2097 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
2098 m88*-*-mach3*)          gdb_target=mach3 ;;
2099 m88*-motorola-*)        gdb_target=delta88 ;;
2100 m88*-*-*)               gdb_target=m88k ;;
2101
2102 mips64*-big-*)          gdb_target=bigmips64 ;;
2103 mips*-big-*)            gdb_target=bigmips ;;
2104 mips*-dec-mach3*)       gdb_target=mach3 ;;
2105 mips*-dec-*)            gdb_target=decstation ;;
2106 mips64*el-*-ecoff*)     gdb_target=idtl64 ;;
2107 mips64*-idt-ecoff*)     gdb_target=idt64 ;;
2108 # CYGNUS LOCAL jsmith
2109 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
2110 mips64*vr4300*-*-elf*)          gdb_target=vr4300 ;;
2111 # END CYGNUS LOCAL
2112 mips64*el-*-elf*)       gdb_target=idtl64 ;;
2113 mips64*-*-elf*)         gdb_target=idt64 ;;
2114 mips*el-*-ecoff*)       gdb_target=idtl ;;
2115 mips*-*-ecoff*)         gdb_target=idt ;;
2116 mips*el-*-elf*)         gdb_target=idtl ;;
2117 mips*-*-elf*)           gdb_target=idt ;;
2118 mips*-little-*)         gdb_target=littlemips ;;
2119 mips*-sgi-irix5*)       gdb_target=irix5 ;;
2120 mips*-sgi-*)            gdb_target=irix3 ;;
2121 mips*-sony-*)           gdb_target=bigmips ;;
2122 mips*-*-mach3*)         gdb_target=mach3 ;;
2123 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
2124 mips*-*-sysv*)          gdb_target=bigmips ;;
2125 mips*-*-riscos*)        gdb_target=bigmips ;;
2126
2127 none-*-*)               gdb_target=none ;;
2128
2129 np1-*-*)                gdb_target=np1 ;;
2130
2131 ns32k-*-mach3*)         gdb_target=mach3 ;;
2132 ns32k-*-netbsd*)        gdb_target=nbsd ;;
2133 ns32k-utek-sysv*)       gdb_target=merlin ;;
2134 ns32k-utek-*)           gdb_target=umax ;;
2135
2136 pn-*-*)                 gdb_target=pn ;;
2137 powerpc-*-netware*)     gdb_target=ppc-nw
2138                         configdirs="${configdirs} nlm" ;;
2139
2140 powerpc-*-aix4*)        gdb_target=aix4 ;;
2141 powerpc-*-aix*)         gdb_target=aix ;;
2142 powerpc-*-eabisim*)     gdb_target=ppc-sim ;;
2143 powerpc-*-eabi*)        gdb_target=ppc-eabi ;;
2144 powerpcle-*-eabisim*)   gdb_target=ppcle-sim ;;
2145 powerpcle-*-eabi*)      gdb_target=ppcle-eabi ;;
2146
2147 pyramid-*-*)            gdb_target=pyramid ;;
2148
2149 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
2150 rs6000-*-aix4*)         gdb_target=aix4 ;;
2151 rs6000-*-*)             gdb_target=rs6000 ;;
2152
2153 sparc-*-aout*)          gdb_target=sparc-em ;;
2154 sparc-*-coff*)          gdb_target=sparc-em ;;
2155 sparc-*-elf*)           gdb_target=sparc-em ;;
2156 sparc-*-lynxos*)        gdb_target=sparclynx
2157                 configdirs="${configdirs} gdbserver" ;;
2158 sparc-*-netbsd*)        gdb_target=nbsd ;;
2159 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
2160 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
2161 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
2162 sparc-*-vxworks*)       gdb_target=vxsparc ;;
2163 sparc-*-*)              gdb_target=sun4os4 ;;
2164 sparclite*-*-*)         gdb_target=sparclite ;;
2165 sparc64-*-*)            gdb_target=sp64 ;;
2166
2167 tahoe-*-*)              gdb_target=tahoe ;;
2168
2169 vax-*-*)                gdb_target=vax ;;
2170
2171 w65-*-*)                gdb_target=w65 ;;
2172
2173 z8k-*-coff*)            gdb_target=z8k ;;
2174
2175 esac
2176
2177
2178 frags=
2179 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
2180 if test ! -f ${host_makefile_frag}; then
2181 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
2182 fi
2183 frags="$frags $host_makefile_frag"
2184
2185 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
2186 if test ! -f ${target_makefile_frag}; then
2187 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
2188 fi
2189 frags="$frags $target_makefile_frag"
2190
2191
2192
2193
2194
2195 hostfile=`sed -n '
2196 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2197 ' ${host_makefile_frag}`
2198
2199 targetfile=`sed -n '
2200 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2201 ' ${target_makefile_frag}`
2202
2203 # these really aren't orthogonal true/false values of the same condition,
2204 # but shells are slow enough that I like to reuse the test conditions
2205 # whenever possible
2206 if test "${target}" = "${host}"; then
2207 nativefile=`sed -n '
2208 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
2209 ' ${host_makefile_frag}`
2210 else
2211 # GDBserver is only useful in a "native" enviroment
2212 configdirs=`echo $configdirs | sed 's/gdbserver//'`
2213 fi
2214
2215
2216 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
2217 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
2218 # corresponding links.  But we have to remove the xm.h files and tm.h
2219 # files anyway, e.g. when switching from "configure host" to
2220 # "configure none".
2221
2222 files=
2223 links=
2224 rm -f xm.h
2225 if test "${hostfile}" != ""; then
2226 files="${files} config/${gdb_host_cpu}/${hostfile}"
2227 links="${links} xm.h"
2228 fi
2229 rm -f tm.h
2230 if test "${targetfile}" != ""; then
2231 files="${files} config/${gdb_target_cpu}/${targetfile}"
2232 links="${links} tm.h"
2233 fi
2234 rm -f nm.h
2235 if test "${nativefile}" != ""; then
2236 files="${files} config/${gdb_host_cpu}/${nativefile}"
2237 links="${links} nm.h"
2238 else
2239 # A cross-only configuration.
2240 files="${files} config/nm-empty.h"
2241 links="${links} nm.h"
2242 fi
2243 # start-sanitize-gdbtk
2244
2245 # Make it possible to use the GUI without doing a full install
2246 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
2247 files="${files} gdbtk.tcl"
2248 links="${links} gdbtk.tcl"
2249 fi
2250 # end-sanitize-gdbtk
2251
2252
2253
2254 subdirs="$configdirs"
2255
2256 trap '' 1 2 15
2257 cat > confcache <<\EOF
2258 # This file is a shell script that caches the results of configure
2259 # tests run on this system so they can be shared between configure
2260 # scripts and configure runs.  It is not useful on other systems.
2261 # If it contains results you don't want to keep, you may remove or edit it.
2262 #
2263 # By default, configure uses ./config.cache as the cache file,
2264 # creating it if it does not exist already.  You can give configure
2265 # the --cache-file=FILE option to use a different cache file; that is
2266 # what configure does when it calls configure scripts in
2267 # subdirectories, so they share the cache.
2268 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2269 # config.status only pays attention to the cache file if you give it the
2270 # --recheck option to rerun configure.
2271 #
2272 EOF
2273 # Ultrix sh set writes to stderr and can't be redirected directly,
2274 # and sets the high bit in the cache file unless we assign to the vars.
2275 (set) 2>&1 |
2276   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2277   >> confcache
2278 if cmp -s $cache_file confcache; then
2279   :
2280 else
2281   if test -w $cache_file; then
2282     echo "updating cache $cache_file"
2283     cat confcache > $cache_file
2284   else
2285     echo "not updating unwritable cache $cache_file"
2286   fi
2287 fi
2288 rm -f confcache
2289
2290 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2291
2292 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2293 # Let make expand exec_prefix.
2294 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2295
2296 # Any assignment to VPATH causes Sun make to only execute
2297 # the first set of double-colon rules, so remove it if not needed.
2298 # If there is a colon in the path, we need to keep it.
2299 if test "x$srcdir" = x.; then
2300   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2301 fi
2302
2303 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2304
2305 # Transform confdefs.h into DEFS.
2306 # Protect against shell expansion while executing Makefile rules.
2307 # Protect against Makefile macro expansion.
2308 cat > conftest.defs <<\EOF
2309 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
2310 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2311 s%\[%\\&%g
2312 s%\]%\\&%g
2313 s%\$%$$%g
2314 EOF
2315 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2316 rm -f conftest.defs
2317
2318
2319 # Without the "./", some shells look in PATH for config.status.
2320 : ${CONFIG_STATUS=./config.status}
2321
2322 echo creating $CONFIG_STATUS
2323 rm -f $CONFIG_STATUS
2324 cat > $CONFIG_STATUS <<EOF
2325 #! /bin/sh
2326 # Generated automatically by configure.
2327 # Run this file to recreate the current configuration.
2328 # This directory was configured as follows,
2329 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2330 #
2331 # $0 $ac_configure_args
2332 #
2333 # Compiler output produced by configure, useful for debugging
2334 # configure, is in ./config.log if it exists.
2335
2336 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2337 for ac_option
2338 do
2339   case "\$ac_option" in
2340   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2341     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2342     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2343   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2344     echo "$CONFIG_STATUS generated by autoconf version 2.3"
2345     exit 0 ;;
2346   -help | --help | --hel | --he | --h)
2347     echo "\$ac_cs_usage"; exit 0 ;;
2348   *) echo "\$ac_cs_usage"; exit 1 ;;
2349   esac
2350 done
2351
2352 ac_given_srcdir=$srcdir
2353 ac_given_INSTALL="$INSTALL"
2354
2355 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2356
2357 # Protect against being on the right side of a sed subst in config.status.
2358 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
2359  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
2360 $ac_vpsub
2361 $extrasub
2362 s%@CFLAGS@%$CFLAGS%g
2363 s%@CPPFLAGS@%$CPPFLAGS%g
2364 s%@CXXFLAGS@%$CXXFLAGS%g
2365 s%@DEFS@%$DEFS%g
2366 s%@LDFLAGS@%$LDFLAGS%g
2367 s%@LIBS@%$LIBS%g
2368 s%@exec_prefix@%$exec_prefix%g
2369 s%@prefix@%$prefix%g
2370 s%@program_transform_name@%$program_transform_name%g
2371 s%@CC@%$CC%g
2372 s%@CPP@%$CPP%g
2373 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2374 s%@INSTALL_DATA@%$INSTALL_DATA%g
2375 s%@RANLIB@%$RANLIB%g
2376 s%@host@%$host%g
2377 s%@host_alias@%$host_alias%g
2378 s%@host_cpu@%$host_cpu%g
2379 s%@host_vendor@%$host_vendor%g
2380 s%@host_os@%$host_os%g
2381 s%@target@%$target%g
2382 s%@target_alias@%$target_alias%g
2383 s%@target_cpu@%$target_cpu%g
2384 s%@target_vendor@%$target_vendor%g
2385 s%@target_os@%$target_os%g
2386 s%@build@%$build%g
2387 s%@build_alias@%$build_alias%g
2388 s%@build_cpu@%$build_cpu%g
2389 s%@build_vendor@%$build_vendor%g
2390 s%@build_os@%$build_os%g
2391 s%@X_CFLAGS@%$X_CFLAGS%g
2392 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
2393 s%@X_LIBS@%$X_LIBS%g
2394 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
2395 s%@TKHDIR@%$TKHDIR%g
2396 s%@TKLIB@%$TKLIB%g
2397 s%@TCLHDIR@%$TCLHDIR%g
2398 s%@TCLLIB@%$TCLLIB%g
2399 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
2400 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
2401 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
2402 s%@ENABLE_OBS@%$ENABLE_OBS%g
2403 /@host_makefile_frag@/r $host_makefile_frag
2404 s%@host_makefile_frag@%%g
2405 /@target_makefile_frag@/r $target_makefile_frag
2406 s%@target_makefile_frag@%%g
2407 s%@frags@%$frags%g
2408 s%@subdirs@%$subdirs%g
2409
2410 CEOF
2411 EOF
2412 cat >> $CONFIG_STATUS <<EOF
2413
2414 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2415 EOF
2416 cat >> $CONFIG_STATUS <<\EOF
2417 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2418   # Support "outfile[:infile]", defaulting infile="outfile.in".
2419   case "$ac_file" in
2420   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2421        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2422   *) ac_file_in="${ac_file}.in" ;;
2423   esac
2424
2425   # Adjust relative srcdir, etc. for subdirectories.
2426
2427   # Remove last slash and all that follows it.  Not all systems have dirname.
2428   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2429   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2430     # The file is in a subdirectory.
2431     test ! -d "$ac_dir" && mkdir "$ac_dir"
2432     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2433     # A "../" for each directory in $ac_dir_suffix.
2434     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2435   else
2436     ac_dir_suffix= ac_dots=
2437   fi
2438
2439   case "$ac_given_srcdir" in
2440   .)  srcdir=.
2441       if test -z "$ac_dots"; then top_srcdir=.
2442       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2443   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2444   *) # Relative path.
2445     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2446     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2447   esac
2448
2449   case "$ac_given_INSTALL" in
2450   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2451   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2452   esac
2453   echo creating "$ac_file"
2454   rm -f "$ac_file"
2455   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2456   case "$ac_file" in
2457   *Makefile*) ac_comsub="1i\\
2458 # $configure_input" ;;
2459   *) ac_comsub= ;;
2460   esac
2461   sed -e "$ac_comsub
2462 s%@configure_input@%$configure_input%g
2463 s%@srcdir@%$srcdir%g
2464 s%@top_srcdir@%$top_srcdir%g
2465 s%@INSTALL@%$INSTALL%g
2466 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2467 fi; done
2468 rm -f conftest.subs
2469
2470 EOF
2471
2472 cat >> $CONFIG_STATUS <<EOF
2473 ac_sources="$files"
2474 ac_dests="$links"
2475 EOF
2476
2477 cat >> $CONFIG_STATUS <<\EOF
2478 srcdir=$ac_given_srcdir
2479 while test -n "$ac_sources"; do
2480   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2481   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2482
2483   echo "linking $srcdir/$ac_source to $ac_dest"
2484
2485   if test ! -r $srcdir/$ac_source; then
2486     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2487   fi
2488   rm -f $ac_dest
2489
2490   # Make relative symlinks.
2491   # Remove last slash and all that follows it.  Not all systems have dirname.
2492   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2493   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2494     # The dest file is in a subdirectory.
2495     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2496     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2497     # A "../" for each directory in $ac_dest_dir_suffix.
2498     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2499   else
2500     ac_dest_dir_suffix= ac_dots=
2501   fi
2502
2503   case "$srcdir" in
2504   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2505   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2506   esac
2507
2508   # Make a symlink if possible; otherwise try a hard link.
2509   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2510     ln $srcdir/$ac_source $ac_dest; then :
2511   else
2512     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2513   fi
2514 done
2515 EOF
2516 cat >> $CONFIG_STATUS <<EOF
2517
2518 gdb_host_cpu=$gdb_host_cpu
2519 gdb_target_cpu=$gdb_target_cpu
2520 nativefile=$nativefile
2521
2522 EOF
2523 cat >> $CONFIG_STATUS <<\EOF
2524
2525 if test "${nativefile}" = ""; then
2526 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
2527         < Makefile > Makefile.tem
2528 mv -f Makefile.tem Makefile
2529 fi
2530
2531 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
2532 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
2533 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
2534 mv -f Makefile.tmp Makefile
2535
2536 case ${srcdir} in
2537 .)
2538 ;;
2539 *)
2540 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
2541 echo "source ${srcdir}/.gdbinit" >> .gdbinit
2542 esac
2543
2544 exit 0
2545 EOF
2546 chmod +x $CONFIG_STATUS
2547 rm -fr confdefs* $ac_clean_files
2548 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2549
2550 if test "$no_recursion" != yes; then
2551
2552   # Remove --cache-file and --srcdir arguments so they do not pile up.
2553   ac_sub_configure_args=
2554   ac_prev=
2555   for ac_arg in $ac_configure_args; do
2556     if test -n "$ac_prev"; then
2557       ac_prev=
2558       continue
2559     fi
2560     case "$ac_arg" in
2561     -cache-file | --cache-file | --cache-fil | --cache-fi \
2562     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2563       ac_prev=cache_file ;;
2564     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2565     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2566       ;;
2567     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2568       ac_prev=srcdir ;;
2569     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2570       ;;
2571     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2572     esac
2573   done
2574
2575   for ac_config_dir in $configdirs; do
2576
2577     # Do not complain, so a configure script can configure whichever
2578     # parts of a large source tree are present.
2579     if test ! -d $srcdir/$ac_config_dir; then
2580       continue
2581     fi
2582
2583     echo configuring in $ac_config_dir
2584
2585     case "$srcdir" in
2586     .) ;;
2587     *)
2588       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2589       else
2590         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2591       fi
2592       ;;
2593     esac
2594
2595     ac_popdir=`pwd`
2596     cd $ac_config_dir
2597
2598     case "$srcdir" in
2599     .) # No --srcdir option.  We are building in place.
2600       ac_sub_srcdir=$srcdir ;;
2601     /*) # Absolute path.
2602       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2603     *) # Relative path.
2604       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
2605     esac
2606
2607     # Check for guested configure; otherwise get Cygnus style configure.
2608     if test -f $ac_sub_srcdir/configure; then
2609       ac_sub_configure=$ac_sub_srcdir/configure
2610     elif test -f $ac_sub_srcdir/configure.in; then
2611       ac_sub_configure=$ac_configure
2612     else
2613       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2614       ac_sub_configure=
2615     fi
2616
2617     # The recursion is here.
2618     if test -n "$ac_sub_configure"; then
2619
2620       # Make the cache file name correct relative to the subdirectory.
2621       # A "../" for each directory in /$ac_config_dir.
2622       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2623       case "$cache_file" in
2624       /*) ac_sub_cache_file=$cache_file ;;
2625       *) # Relative path.
2626         ac_sub_cache_file="$ac_dots$cache_file" ;;
2627       esac
2628   case "$ac_given_INSTALL" in
2629         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2630         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2631         esac
2632
2633       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2634       # The eval makes quoting arguments work.
2635       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2636       then :
2637       else
2638         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2639       fi
2640     fi
2641
2642     cd $ac_popdir
2643   done
2644 fi
2645