gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.8
   5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-x                use the X Window System"
  24 ac_help="$ac_help
  25   --with-tclinclude       directory where tcl private headers are"
  26 ac_help="$ac_help
  27   --with-tcllib           directory where the tcl library is"
  28 ac_help="$ac_help
  29   --with-tkinclude        directory where the tk private headers are"
  30 ac_help="$ac_help
  31   --with-tklib            directory where the tk library is"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.8"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set LANG and LC_ALL to C if already set.
 454 # These must not be set unconditionally because not all systems understand
 455 # e.g. LANG=C (notably SCO).
 456 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458
 459 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 460 rm -rf conftest* confdefs.h
 461 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 462 echo > confdefs.h
 463
 464 # A filename unique to this package, relative to the directory that
 465 # configure is in, which we can look for to find out if srcdir is correct.
 466 ac_unique_file=main.c
 467
 468 # Find the source files, if location was not specified.
 469 if test -z "$srcdir"; then
 470   ac_srcdir_defaulted=yes
 471   # Try the directory containing this script, then its parent.
 472   ac_prog=$0
 473   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 474   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 475   srcdir=$ac_confdir
 476   if test ! -r $srcdir/$ac_unique_file; then
 477     srcdir=..
 478   fi
 479 else
 480   ac_srcdir_defaulted=no
 481 fi
 482 if test ! -r $srcdir/$ac_unique_file; then
 483   if test "$ac_srcdir_defaulted" = yes; then
 484     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 485   else
 486     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 487   fi
 488 fi
 489 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 490
 491 # Prefer explicitly selected file to automatically selected ones.
 492 if test -z "$CONFIG_SITE"; then
 493   if test "x$prefix" != xNONE; then
 494     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 495   else
 496     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 497   fi
 498 fi
 499 for ac_site_file in $CONFIG_SITE; do
 500   if test -r "$ac_site_file"; then
 501     echo "loading site script $ac_site_file"
 502     . "$ac_site_file"
 503   fi
 504 done
 505
 506 if test -r "$cache_file"; then
 507   echo "loading cache $cache_file"
 508   . $cache_file
 509 else
 510   echo "creating cache $cache_file"
 511   > $cache_file
 512 fi
 513
 514 ac_ext=c
 515 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 516 ac_cpp='$CPP $CPPFLAGS'
 517 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 518 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 519
 520 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 521   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 522   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 523     ac_n= ac_c='
 524 ' ac_t='        '
 525   else
 526     ac_n=-n ac_c= ac_t=
 527   fi
 528 else
 529   ac_n= ac_c='\c' ac_t=
 530 fi
 531
 532
 533
 534
 535 # Extract the first word of "gcc", so it can be a program name with args.
 536 set dummy gcc; ac_word=$2
 537 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 538 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 539   echo $ac_n "(cached) $ac_c" 1>&6
 540 else
 541   if test -n "$CC"; then
 542   ac_cv_prog_CC="$CC" # Let the user override the test.
 543 else
 544   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 545   for ac_dir in $PATH; do
 546     test -z "$ac_dir" && ac_dir=.
 547     if test -f $ac_dir/$ac_word; then
 548       ac_cv_prog_CC="gcc"
 549       break
 550     fi
 551   done
 552   IFS="$ac_save_ifs"
 553 fi
 554 fi
 555 CC="$ac_cv_prog_CC"
 556 if test -n "$CC"; then
 557   echo "$ac_t""$CC" 1>&6
 558 else
 559   echo "$ac_t""no" 1>&6
 560 fi
 561
 562 if test -z "$CC"; then
 563   # Extract the first word of "cc", so it can be a program name with args.
 564 set dummy cc; ac_word=$2
 565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 566 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 567   echo $ac_n "(cached) $ac_c" 1>&6
 568 else
 569   if test -n "$CC"; then
 570   ac_cv_prog_CC="$CC" # Let the user override the test.
 571 else
 572   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 573   ac_prog_rejected=no
 574   for ac_dir in $PATH; do
 575     test -z "$ac_dir" && ac_dir=.
 576     if test -f $ac_dir/$ac_word; then
 577       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 578         ac_prog_rejected=yes
 579         continue
 580       fi
 581       ac_cv_prog_CC="cc"
 582       break
 583     fi
 584   done
 585   IFS="$ac_save_ifs"
 586 if test $ac_prog_rejected = yes; then
 587   # We found a bogon in the path, so make sure we never use it.
 588   set dummy $ac_cv_prog_CC
 589   shift
 590   if test $# -gt 0; then
 591     # We chose a different compiler from the bogus one.
 592     # However, it has the same basename, so the bogon will be chosen
 593     # first if we set CC to just the basename; use the full file name.
 594     shift
 595     set dummy "$ac_dir/$ac_word" "$@"
 596     shift
 597     ac_cv_prog_CC="$@"
 598   fi
 599 fi
 600 fi
 601 fi
 602 CC="$ac_cv_prog_CC"
 603 if test -n "$CC"; then
 604   echo "$ac_t""$CC" 1>&6
 605 else
 606   echo "$ac_t""no" 1>&6
 607 fi
 608
 609   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 610 fi
 611
 612 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 613 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 614   echo $ac_n "(cached) $ac_c" 1>&6
 615 else
 616   cat > conftest.c <<EOF
 617 #ifdef __GNUC__
 618   yes;
 619 #endif
 620 EOF
 621 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:622: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 622   ac_cv_prog_gcc=yes
 623 else
 624   ac_cv_prog_gcc=no
 625 fi
 626 fi
 627
 628 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 629 if test $ac_cv_prog_gcc = yes; then
 630   GCC=yes
 631   if test "${CFLAGS+set}" != set; then
 632     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 633 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 634   echo $ac_n "(cached) $ac_c" 1>&6
 635 else
 636   echo 'void f(){}' > conftest.c
 637 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 638   ac_cv_prog_gcc_g=yes
 639 else
 640   ac_cv_prog_gcc_g=no
 641 fi
 642 rm -f conftest*
 643
 644 fi
 645
 646 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 647     if test $ac_cv_prog_gcc_g = yes; then
 648       CFLAGS="-g -O"
 649     else
 650       CFLAGS="-O"
 651     fi
 652   fi
 653 else
 654   GCC=
 655   test "${CFLAGS+set}" = set || CFLAGS="-g"
 656 fi
 657
 658 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 659 # On Suns, sometimes $CPP names a directory.
 660 if test -n "$CPP" && test -d "$CPP"; then
 661   CPP=
 662 fi
 663 if test -z "$CPP"; then
 664 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 665   echo $ac_n "(cached) $ac_c" 1>&6
 666 else
 667     # This must be in double quotes, not single quotes, because CPP may get
 668   # substituted into the Makefile and "${CC-cc}" will confuse make.
 669   CPP="${CC-cc} -E"
 670   # On the NeXT, cc -E runs the code through the compiler's parser,
 671   # not just through cpp.
 672   cat > conftest.$ac_ext <<EOF
 673 #line 674 "configure"
 674 #include "confdefs.h"
 675 #include <assert.h>
 676 Syntax Error
 677 EOF
 678 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 679 { (eval echo configure:680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 680 ac_err=`grep -v '^ *+' conftest.out`
 681 if test -z "$ac_err"; then
 682   :
 683 else
 684   echo "$ac_err" >&5
 685   rm -rf conftest*
 686   CPP="${CC-cc} -E -traditional-cpp"
 687   cat > conftest.$ac_ext <<EOF
 688 #line 689 "configure"
 689 #include "confdefs.h"
 690 #include <assert.h>
 691 Syntax Error
 692 EOF
 693 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 694 { (eval echo configure:695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 695 ac_err=`grep -v '^ *+' conftest.out`
 696 if test -z "$ac_err"; then
 697   :
 698 else
 699   echo "$ac_err" >&5
 700   rm -rf conftest*
 701   CPP=/lib/cpp
 702 fi
 703 rm -f conftest*
 704 fi
 705 rm -f conftest*
 706   ac_cv_prog_CPP="$CPP"
 707 fi
 708   CPP="$ac_cv_prog_CPP"
 709 else
 710   ac_cv_prog_CPP="$CPP"
 711 fi
 712 echo "$ac_t""$CPP" 1>&6
 713
 714 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 715 cat > conftest.$ac_ext <<EOF
 716 #line 717 "configure"
 717 #include "confdefs.h"
 718 #ifdef _AIX
 719   yes
 720 #endif
 721
 722 EOF
 723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 724   egrep "yes" >/dev/null 2>&1; then
 725   rm -rf conftest*
 726   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 727 #define _ALL_SOURCE 1
 728 EOF
 729
 730 else
 731   rm -rf conftest*
 732   echo "$ac_t""no" 1>&6
 733 fi
 734 rm -f conftest*
 735
 736
 737 ac_safe=`echo "minix/config.h" | tr './\055' '___'`
 738 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 739 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 740   echo $ac_n "(cached) $ac_c" 1>&6
 741 else
 742   cat > conftest.$ac_ext <<EOF
 743 #line 744 "configure"
 744 #include "confdefs.h"
 745 #include <minix/config.h>
 746 EOF
 747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 748 { (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 749 ac_err=`grep -v '^ *+' conftest.out`
 750 if test -z "$ac_err"; then
 751   rm -rf conftest*
 752   eval "ac_cv_header_$ac_safe=yes"
 753 else
 754   echo "$ac_err" >&5
 755   rm -rf conftest*
 756   eval "ac_cv_header_$ac_safe=no"
 757 fi
 758 rm -f conftest*
 759 fi
 760 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 761   echo "$ac_t""yes" 1>&6
 762   MINIX=yes
 763 else
 764   echo "$ac_t""no" 1>&6
 765 MINIX=
 766 fi
 767
 768 if test "$MINIX" = yes; then
 769   cat >> confdefs.h <<\EOF
 770 #define _POSIX_SOURCE 1
 771 EOF
 772
 773   cat >> confdefs.h <<\EOF
 774 #define _POSIX_1_SOURCE 2
 775 EOF
 776
 777   cat >> confdefs.h <<\EOF
 778 #define _MINIX 1
 779 EOF
 780
 781 fi
 782
 783 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 784 if test -d /etc/conf/kconfig.d &&
 785   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 786 then
 787   echo "$ac_t""yes" 1>&6
 788   ISC=yes # If later tests want to check for ISC.
 789   cat >> confdefs.h <<\EOF
 790 #define _POSIX_SOURCE 1
 791 EOF
 792
 793   if test "$GCC" = yes; then
 794     CC="$CC -posix"
 795   else
 796     CC="$CC -Xp"
 797   fi
 798 else
 799   echo "$ac_t""no" 1>&6
 800   ISC=
 801 fi
 802
 803
 804 ac_aux_dir=
 805 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 806   if test -f $ac_dir/install-sh; then
 807     ac_aux_dir=$ac_dir
 808     ac_install_sh="$ac_aux_dir/install-sh -c"
 809     break
 810   elif test -f $ac_dir/install.sh; then
 811     ac_aux_dir=$ac_dir
 812     ac_install_sh="$ac_aux_dir/install.sh -c"
 813     break
 814   fi
 815 done
 816 if test -z "$ac_aux_dir"; then
 817   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 818 fi
 819 ac_config_guess=$ac_aux_dir/config.guess
 820 ac_config_sub=$ac_aux_dir/config.sub
 821 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 822
 823 # Find a good install program.  We prefer a C program (faster),
 824 # so one script is as good as another.  But avoid the broken or
 825 # incompatible versions:
 826 # SysV /etc/install, /usr/sbin/install
 827 # SunOS /usr/etc/install
 828 # IRIX /sbin/install
 829 # AIX /bin/install
 830 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 831 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 832 # ./install, which can be erroneously created by make from ./install.sh.
 833 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 834 if test -z "$INSTALL"; then
 835 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 836   echo $ac_n "(cached) $ac_c" 1>&6
 837 else
 838     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 839   for ac_dir in $PATH; do
 840     # Account for people who put trailing slashes in PATH elements.
 841     case "$ac_dir/" in
 842     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 843     *)
 844       # OSF1 and SCO ODT 3.0 have their own names for install.
 845       for ac_prog in ginstall installbsd scoinst install; do
 846         if test -f $ac_dir/$ac_prog; then
 847           if test $ac_prog = install &&
 848             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 849             # AIX install.  It has an incompatible calling convention.
 850             # OSF/1 installbsd also uses dspmsg, but is usable.
 851             :
 852           else
 853             ac_cv_path_install="$ac_dir/$ac_prog -c"
 854             break 2
 855           fi
 856         fi
 857       done
 858       ;;
 859     esac
 860   done
 861   IFS="$ac_save_ifs"
 862
 863 fi
 864   if test "${ac_cv_path_install+set}" = set; then
 865     INSTALL="$ac_cv_path_install"
 866   else
 867     # As a last resort, use the slow shell script.  We don't cache a
 868     # path for INSTALL within a source directory, because that will
 869     # break other packages using the cache if that directory is
 870     # removed, or if the path is relative.
 871     INSTALL="$ac_install_sh"
 872   fi
 873 fi
 874 echo "$ac_t""$INSTALL" 1>&6
 875
 876 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 877 # It thinks the first close brace ends the variable substitution.
 878 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 879
 880 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 881
 882 # Extract the first word of "ranlib", so it can be a program name with args.
 883 set dummy ranlib; ac_word=$2
 884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 885 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 886   echo $ac_n "(cached) $ac_c" 1>&6
 887 else
 888   if test -n "$RANLIB"; then
 889   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 890 else
 891   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 892   for ac_dir in $PATH; do
 893     test -z "$ac_dir" && ac_dir=.
 894     if test -f $ac_dir/$ac_word; then
 895       ac_cv_prog_RANLIB="ranlib"
 896       break
 897     fi
 898   done
 899   IFS="$ac_save_ifs"
 900   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 901 fi
 902 fi
 903 RANLIB="$ac_cv_prog_RANLIB"
 904 if test -n "$RANLIB"; then
 905   echo "$ac_t""$RANLIB" 1>&6
 906 else
 907   echo "$ac_t""no" 1>&6
 908 fi
 909
 910 for ac_prog in 'bison -y' byacc
 911 do
 912 # Extract the first word of "$ac_prog", so it can be a program name with args.
 913 set dummy $ac_prog; ac_word=$2
 914 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 915 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
 916   echo $ac_n "(cached) $ac_c" 1>&6
 917 else
 918   if test -n "$YACC"; then
 919   ac_cv_prog_YACC="$YACC" # Let the user override the test.
 920 else
 921   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 922   for ac_dir in $PATH; do
 923     test -z "$ac_dir" && ac_dir=.
 924     if test -f $ac_dir/$ac_word; then
 925       ac_cv_prog_YACC="$ac_prog"
 926       break
 927     fi
 928   done
 929   IFS="$ac_save_ifs"
 930 fi
 931 fi
 932 YACC="$ac_cv_prog_YACC"
 933 if test -n "$YACC"; then
 934   echo "$ac_t""$YACC" 1>&6
 935 else
 936   echo "$ac_t""no" 1>&6
 937 fi
 938
 939 test -n "$YACC" && break
 940 done
 941 test -n "$YACC" || YACC="yacc"
 942
 943
 944 ac_aux_dir=
 945 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 946   if test -f $ac_dir/install-sh; then
 947     ac_aux_dir=$ac_dir
 948     ac_install_sh="$ac_aux_dir/install-sh -c"
 949     break
 950   elif test -f $ac_dir/install.sh; then
 951     ac_aux_dir=$ac_dir
 952     ac_install_sh="$ac_aux_dir/install.sh -c"
 953     break
 954   fi
 955 done
 956 if test -z "$ac_aux_dir"; then
 957   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 958 fi
 959 ac_config_guess=$ac_aux_dir/config.guess
 960 ac_config_sub=$ac_aux_dir/config.sub
 961 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 962
 963
 964 # Do some error checking and defaulting for the host and target type.
 965 # The inputs are:
 966 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 967 #
 968 # The rules are:
 969 # 1. You are not allowed to specify --host, --target, and nonopt at the
 970 #    same time.
 971 # 2. Host defaults to nonopt.
 972 # 3. If nonopt is not specified, then host defaults to the current host,
 973 #    as determined by config.guess.
 974 # 4. Target and build default to nonopt.
 975 # 5. If nonopt is not specified, then target and build default to host.
 976
 977 # The aliases save the names the user supplied, while $host etc.
 978 # will get canonicalized.
 979 case $host---$target---$nonopt in
 980 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 981 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 982 esac
 983
 984
 985 # Make sure we can run config.sub.
 986 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 987 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 988 fi
 989
 990 echo $ac_n "checking host system type""... $ac_c" 1>&6
 991
 992 host_alias=$host
 993 case "$host_alias" in
 994 NONE)
 995   case $nonopt in
 996   NONE)
 997     if host_alias=`$ac_config_guess`; then :
 998     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 999     fi ;;
1000   *) host_alias=$nonopt ;;
1001   esac ;;
1002 esac
1003
1004 host=`$ac_config_sub $host_alias`
1005 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1006 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1007 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1008 echo "$ac_t""$host" 1>&6
1009
1010 echo $ac_n "checking target system type""... $ac_c" 1>&6
1011
1012 target_alias=$target
1013 case "$target_alias" in
1014 NONE)
1015   case $nonopt in
1016   NONE) target_alias=$host_alias ;;
1017   *) target_alias=$nonopt ;;
1018   esac ;;
1019 esac
1020
1021 target=`$ac_config_sub $target_alias`
1022 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1023 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1024 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1025 echo "$ac_t""$target" 1>&6
1026
1027 echo $ac_n "checking build system type""... $ac_c" 1>&6
1028
1029 build_alias=$build
1030 case "$build_alias" in
1031 NONE)
1032   case $nonopt in
1033   NONE) build_alias=$host_alias ;;
1034   *) build_alias=$nonopt ;;
1035   esac ;;
1036 esac
1037
1038 build=`$ac_config_sub $build_alias`
1039 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1040 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1041 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1042 echo "$ac_t""$build" 1>&6
1043
1044 test "$host_alias" != "$target_alias" &&
1045   test "$program_prefix$program_suffix$program_transform_name" = \
1046     NONENONEs,x,x, &&
1047   program_prefix=${target_alias}-
1048
1049 if test "$program_transform_name" = s,x,x,; then
1050   program_transform_name=
1051 else
1052   # Double any \ or $.  echo might interpret backslashes.
1053   cat <<\EOF_SED > conftestsed
1054 s,\\,\\\\,g; s,\$,$$,g
1055 EOF_SED
1056   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1057   rm -f conftestsed
1058 fi
1059 test "$program_prefix" != NONE &&
1060   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1061 # Use a double $ so make ignores it.
1062 test "$program_suffix" != NONE &&
1063   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1064
1065 # sed with no file args requires a program.
1066 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1067
1068
1069 # If we cannot run a trivial program, we must be cross compiling.
1070 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1071 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1072   echo $ac_n "(cached) $ac_c" 1>&6
1073 else
1074   if test "$cross_compiling" = yes; then
1075   ac_cv_c_cross=yes
1076 else
1077 cat > conftest.$ac_ext <<EOF
1078 #line 1079 "configure"
1079 #include "confdefs.h"
1080 main(){return(0);}
1081 EOF
1082 { (eval echo configure:1083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1083 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1084   ac_cv_c_cross=no
1085 else
1086   ac_cv_c_cross=yes
1087 fi
1088 fi
1089 rm -fr conftest*
1090 fi
1091
1092 echo "$ac_t""$ac_cv_c_cross" 1>&6
1093 cross_compiling=$ac_cv_c_cross
1094
1095 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1096 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   cat > conftest.$ac_ext <<EOF
1100 #line 1101 "configure"
1101 #include "confdefs.h"
1102 #include <stdlib.h>
1103 #include <stdarg.h>
1104 #include <string.h>
1105 #include <float.h>
1106 EOF
1107 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1108 { (eval echo configure:1109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1109 ac_err=`grep -v '^ *+' conftest.out`
1110 if test -z "$ac_err"; then
1111   rm -rf conftest*
1112   ac_cv_header_stdc=yes
1113 else
1114   echo "$ac_err" >&5
1115   rm -rf conftest*
1116   ac_cv_header_stdc=no
1117 fi
1118 rm -f conftest*
1119
1120 if test $ac_cv_header_stdc = yes; then
1121   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1122 cat > conftest.$ac_ext <<EOF
1123 #line 1124 "configure"
1124 #include "confdefs.h"
1125 #include <string.h>
1126 EOF
1127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1128   egrep "memchr" >/dev/null 2>&1; then
1129   :
1130 else
1131   rm -rf conftest*
1132   ac_cv_header_stdc=no
1133 fi
1134 rm -f conftest*
1135
1136 fi
1137
1138 if test $ac_cv_header_stdc = yes; then
1139   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1140 cat > conftest.$ac_ext <<EOF
1141 #line 1142 "configure"
1142 #include "confdefs.h"
1143 #include <stdlib.h>
1144 EOF
1145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1146   egrep "free" >/dev/null 2>&1; then
1147   :
1148 else
1149   rm -rf conftest*
1150   ac_cv_header_stdc=no
1151 fi
1152 rm -f conftest*
1153
1154 fi
1155
1156 if test $ac_cv_header_stdc = yes; then
1157   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1158 if test "$cross_compiling" = yes; then
1159   :
1160 else
1161 cat > conftest.$ac_ext <<EOF
1162 #line 1163 "configure"
1163 #include "confdefs.h"
1164 #include <ctype.h>
1165 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1166 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1167 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1168 int main () { int i; for (i = 0; i < 256; i++)
1169 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1170 exit (0); }
1171
1172 EOF
1173 { (eval echo configure:1174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1174 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1175   :
1176 else
1177   ac_cv_header_stdc=no
1178 fi
1179 fi
1180 rm -fr conftest*
1181 fi
1182 fi
1183
1184 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1185 if test $ac_cv_header_stdc = yes; then
1186   cat >> confdefs.h <<\EOF
1187 #define STDC_HEADERS 1
1188 EOF
1189
1190 fi
1191
1192 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h sys/procfs.h link.h
1193 do
1194 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1195 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1196 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1197   echo $ac_n "(cached) $ac_c" 1>&6
1198 else
1199   cat > conftest.$ac_ext <<EOF
1200 #line 1201 "configure"
1201 #include "confdefs.h"
1202 #include <$ac_hdr>
1203 EOF
1204 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1205 { (eval echo configure:1206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1206 ac_err=`grep -v '^ *+' conftest.out`
1207 if test -z "$ac_err"; then
1208   rm -rf conftest*
1209   eval "ac_cv_header_$ac_safe=yes"
1210 else
1211   echo "$ac_err" >&5
1212   rm -rf conftest*
1213   eval "ac_cv_header_$ac_safe=no"
1214 fi
1215 rm -f conftest*
1216 fi
1217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1218   echo "$ac_t""yes" 1>&6
1219     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1220   cat >> confdefs.h <<EOF
1221 #define $ac_tr_hdr 1
1222 EOF
1223
1224 else
1225   echo "$ac_t""no" 1>&6
1226 fi
1227 done
1228
1229 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1230 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   cat > conftest.$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236 #include <sys/types.h>
1237 #include <sys/stat.h>
1238
1239 #if defined(S_ISBLK) && defined(S_IFDIR)
1240 # if S_ISBLK (S_IFDIR)
1241 You lose.
1242 # endif
1243 #endif
1244
1245 #if defined(S_ISBLK) && defined(S_IFCHR)
1246 # if S_ISBLK (S_IFCHR)
1247 You lose.
1248 # endif
1249 #endif
1250
1251 #if defined(S_ISLNK) && defined(S_IFREG)
1252 # if S_ISLNK (S_IFREG)
1253 You lose.
1254 # endif
1255 #endif
1256
1257 #if defined(S_ISSOCK) && defined(S_IFREG)
1258 # if S_ISSOCK (S_IFREG)
1259 You lose.
1260 # endif
1261 #endif
1262
1263 EOF
1264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1265   egrep "You lose" >/dev/null 2>&1; then
1266   rm -rf conftest*
1267   ac_cv_header_stat_broken=yes
1268 else
1269   rm -rf conftest*
1270   ac_cv_header_stat_broken=no
1271 fi
1272 rm -f conftest*
1273
1274 fi
1275
1276 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1277 if test $ac_cv_header_stat_broken = yes; then
1278   cat >> confdefs.h <<\EOF
1279 #define STAT_MACROS_BROKEN 1
1280 EOF
1281
1282 fi
1283
1284
1285 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1286 if eval "test \"`echo '$''{'gdb_have_gregset_t'+set}'`\" = set"; then
1287   echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289   cat > conftest.$ac_ext <<EOF
1290 #line 1291 "configure"
1291 #include "confdefs.h"
1292 #include <sys/procfs.h>
1293 int main() { return 0; }
1294 int t() {
1295 gregset_t *gregsetp = 0
1296 ; return 0; }
1297 EOF
1298 if { (eval echo configure:1299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1299   rm -rf conftest*
1300   gdb_have_gregset_t=yes
1301 else
1302   rm -rf conftest*
1303   gdb_have_gregset_t=no
1304 fi
1305 rm -f conftest*
1306
1307 fi
1308
1309 echo "$ac_t""$gdb_have_gregset_t" 1>&6
1310 if test $gdb_have_gregset_t = yes; then
1311   cat >> confdefs.h <<\EOF
1312 #define HAVE_GREGSET_T 1
1313 EOF
1314
1315 fi
1316
1317 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1318 if eval "test \"`echo '$''{'gdb_have_fpregset_t'+set}'`\" = set"; then
1319   echo $ac_n "(cached) $ac_c" 1>&6
1320 else
1321   cat > conftest.$ac_ext <<EOF
1322 #line 1323 "configure"
1323 #include "confdefs.h"
1324 #include <sys/procfs.h>
1325 int main() { return 0; }
1326 int t() {
1327 fpregset_t *fpregsetp = 0
1328 ; return 0; }
1329 EOF
1330 if { (eval echo configure:1331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1331   rm -rf conftest*
1332   gdb_have_fpregset_t=yes
1333 else
1334   rm -rf conftest*
1335   gdb_have_fpregset_t=no
1336 fi
1337 rm -f conftest*
1338
1339 fi
1340
1341 echo "$ac_t""$gdb_have_fpregset_t" 1>&6
1342 if test $gdb_have_fpregset_t = yes; then
1343   cat >> confdefs.h <<\EOF
1344 #define HAVE_FPREGSET_T 1
1345 EOF
1346
1347 fi
1348
1349
1350 echo $ac_n "checking for long double""... $ac_c" 1>&6
1351 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   cat > conftest.$ac_ext <<EOF
1355 #line 1356 "configure"
1356 #include "confdefs.h"
1357
1358 int main() { return 0; }
1359 int t() {
1360 long double foo;
1361 ; return 0; }
1362 EOF
1363 if { (eval echo configure:1364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1364   rm -rf conftest*
1365   ac_cv_c_long_double=yes
1366 else
1367   rm -rf conftest*
1368   ac_cv_c_long_double=no
1369 fi
1370 rm -f conftest*
1371
1372 fi
1373
1374 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1375 if test $ac_cv_c_long_double = yes; then
1376   cat >> confdefs.h <<\EOF
1377 #define HAVE_LONG_DOUBLE 1
1378 EOF
1379
1380 fi
1381
1382 for ac_func in valloc getpagesize
1383 do
1384 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1385 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1386   echo $ac_n "(cached) $ac_c" 1>&6
1387 else
1388   cat > conftest.$ac_ext <<EOF
1389 #line 1390 "configure"
1390 #include "confdefs.h"
1391 /* System header to define __stub macros and hopefully few prototypes,
1392     which can conflict with char $ac_func(); below.  */
1393 #include <assert.h>
1394 /* Override any gcc2 internal prototype to avoid an error.  */
1395 char $ac_func();
1396
1397 int main() { return 0; }
1398 int t() {
1399
1400 /* The GNU C library defines this for functions which it implements
1401     to always fail with ENOSYS.  Some functions are actually named
1402     something starting with __ and the normal name is an alias.  */
1403 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1404 choke me
1405 #else
1406 $ac_func();
1407 #endif
1408
1409 ; return 0; }
1410 EOF
1411 if { (eval echo configure:1412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1412   rm -rf conftest*
1413   eval "ac_cv_func_$ac_func=yes"
1414 else
1415   rm -rf conftest*
1416   eval "ac_cv_func_$ac_func=no"
1417 fi
1418 rm -f conftest*
1419
1420 fi
1421 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1422   echo "$ac_t""yes" 1>&6
1423     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1424   cat >> confdefs.h <<EOF
1425 #define $ac_tr_func 1
1426 EOF
1427
1428 else
1429   echo "$ac_t""no" 1>&6
1430 fi
1431 done
1432
1433 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1434 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1435   echo $ac_n "(cached) $ac_c" 1>&6
1436 else
1437   if test "$cross_compiling" = yes; then
1438   ac_cv_func_mmap=no
1439 else
1440 cat > conftest.$ac_ext <<EOF
1441 #line 1442 "configure"
1442 #include "confdefs.h"
1443
1444 /* Thanks to Mike Haertel and Jim Avera for this test. */
1445 #include <sys/types.h>
1446 #include <fcntl.h>
1447 #include <sys/mman.h>
1448
1449 #ifndef HAVE_GETPAGESIZE
1450 # include <sys/param.h>
1451 # ifdef EXEC_PAGESIZE
1452 #  define getpagesize() EXEC_PAGESIZE
1453 # else
1454 #  ifdef NBPG
1455 #   define getpagesize() NBPG * CLSIZE
1456 #   ifndef CLSIZE
1457 #    define CLSIZE 1
1458 #   endif
1459 #  else
1460 #   ifdef NBPC
1461 #    define getpagesize() NBPC
1462 #   else
1463 #    define getpagesize() PAGESIZE /* SVR4 */
1464 #   endif
1465 #  endif
1466 # endif
1467 #endif
1468
1469 #ifndef HAVE_VALLOC
1470 # define valloc malloc
1471 #endif
1472
1473 #ifdef __cplusplus
1474 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1475 #else
1476 char *valloc(), *malloc();
1477 #endif
1478
1479 int
1480 main()
1481 {
1482   char *buf1, *buf2, *buf3;
1483   int i = getpagesize(), j;
1484   int i2 = i * 2;
1485   int fd;
1486
1487   buf1 = (char *)valloc(i2);
1488   buf2 = (char *)valloc(i);
1489   buf3 = (char *)malloc(i2);
1490   for (j = 0; j < i2; ++j)
1491     *(buf1 + j) = rand();
1492   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1493   write(fd, buf1, i2);
1494   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1495   for (j = 0; j < i; ++j)
1496     if (*(buf1 + j) != *(buf2 + j))
1497       exit(1);
1498   lseek(fd, (long)i, 0);
1499   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1500   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1501   lseek(fd, (long)0, 0);
1502   read(fd, buf3, i2);
1503   for (j = 0; j < i2; ++j)
1504     if (*(buf1 + j) != *(buf3 + j))
1505       exit(1);
1506   exit(0);
1507 }
1508
1509 EOF
1510 { (eval echo configure:1511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1511 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1512   ac_cv_func_mmap=yes
1513 else
1514   ac_cv_func_mmap=no
1515 fi
1516 fi
1517 rm -fr conftest*
1518 fi
1519
1520 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1521 if test $ac_cv_func_mmap = yes; then
1522   cat >> confdefs.h <<\EOF
1523 #define HAVE_MMAP 1
1524 EOF
1525
1526 fi
1527
1528
1529 ENABLE_CFLAGS=
1530 ENABLE_CLIBS=
1531 ENABLE_OBS=
1532
1533 # Check whether --enable-netrom or --disable-netrom was given.
1534 if test "${enable_netrom+set}" = set; then
1535   enableval="$enable_netrom"
1536   case "${enableval}" in
1537 yes)    enable_netrom=yes ;;
1538 no)     enable_netrom=no ;;
1539 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
1540 esac
1541 fi
1542
1543
1544 if test "${enable_netrom}" = "yes"; then
1545         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
1546 fi
1547
1548 # start-sanitize-gm
1549 ENABLE_GM=
1550
1551 # Check whether --enable-gm or --disable-gm was given.
1552 if test "${enable_gm+set}" = set; then
1553   enableval="$enable_gm"
1554   case "${enableval}" in
1555 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
1556         ENABLE_CFLAGS=-DGENERAL_MAGIC
1557         ;;
1558 no)     ;;
1559 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
1560 esac
1561 fi
1562
1563
1564 # end-sanitize-gm
1565
1566 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
1567 if test "${enable_sim_powerpc+set}" = set; then
1568   enableval="$enable_sim_powerpc"
1569   case "${enableval}" in
1570 yes)    powerpc_sim=yes ;;
1571 no)     powerpc_sim=no ;;
1572 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
1573 esac
1574 else
1575   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
1576 fi
1577
1578
1579 # start-sanitize-gdbtk
1580 ENABLE_GDBTK=
1581
1582 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1583 if test "${enable_gdbtk+set}" = set; then
1584   enableval="$enable_gdbtk"
1585   case "${enableval}" in
1586     yes)
1587         case "$host" in
1588         *go32*)
1589             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
1590             enable_gdbtk=no ;;
1591         *)
1592             enable_gdbtk=yes ;;
1593         esac ;;
1594     no)
1595         enable_gdbtk=no  ;;
1596     *)
1597         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1598 esac
1599 else
1600
1601 # Default is on for everything but go32
1602 case "$host" in
1603     *go32*)
1604         ;;
1605     *)
1606         enable_gdbtk=yes ;;
1607     esac
1608
1609 fi
1610
1611
1612 if test "${enable_gdbtk}" = "yes"; then
1613
1614     # If we find X, set shell vars x_includes and x_libraries to the
1615 # paths, otherwise set no_x=yes.
1616 # Uses ac_ vars as temps to allow command line to override cache and checks.
1617 # --without-x overrides everything else, but does not touch the cache.
1618 echo $ac_n "checking for X""... $ac_c" 1>&6
1619
1620 # Check whether --with-x or --without-x was given.
1621 if test "${with_x+set}" = set; then
1622   withval="$with_x"
1623   :
1624 fi
1625
1626 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1627 if test "x$with_x" = xno; then
1628   # The user explicitly disabled X.
1629   have_x=disabled
1630 else
1631   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1632     # Both variables are already set.
1633     have_x=yes
1634   else
1635 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1636   echo $ac_n "(cached) $ac_c" 1>&6
1637 else
1638   # One or both of the vars are not set, and there is no cached value.
1639 ac_x_includes=NO ac_x_libraries=NO
1640 rm -fr conftestdir
1641 if mkdir conftestdir; then
1642   cd conftestdir
1643   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1644   cat > Imakefile <<'EOF'
1645 acfindx:
1646         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1647 EOF
1648   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1649     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1650     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1651     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1652     for ac_extension in a so sl; do
1653       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1654         test -f $ac_im_libdir/libX11.$ac_extension; then
1655         ac_im_usrlibdir=$ac_im_libdir; break
1656       fi
1657     done
1658     # Screen out bogus values from the imake configuration.
1659     case "$ac_im_incroot" in
1660         /usr/include) ;;
1661         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1662     esac
1663     case "$ac_im_usrlibdir" in
1664         /usr/lib | /lib) ;;
1665         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1666     esac
1667   fi
1668   cd ..
1669   rm -fr conftestdir
1670 fi
1671
1672 if test "$ac_x_includes" = NO; then
1673   # Guess where to find include files, by looking for this one X11 .h file.
1674   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1675
1676   # First, try using that file with no special directory specified.
1677 cat > conftest.$ac_ext <<EOF
1678 #line 1679 "configure"
1679 #include "confdefs.h"
1680 #include <$x_direct_test_include>
1681 EOF
1682 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1683 { (eval echo configure:1684: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1684 ac_err=`grep -v '^ *+' conftest.out`
1685 if test -z "$ac_err"; then
1686   rm -rf conftest*
1687   # We can compile using X headers with no special include directory.
1688 ac_x_includes=
1689 else
1690   echo "$ac_err" >&5
1691   rm -rf conftest*
1692   # Look for the header file in a standard set of common directories.
1693   for ac_dir in               \
1694     /usr/X11R6/include        \
1695     /usr/X11R5/include        \
1696     /usr/X11R4/include        \
1697                               \
1698     /usr/include/X11R6        \
1699     /usr/include/X11R5        \
1700     /usr/include/X11R4        \
1701                               \
1702     /usr/local/X11R6/include  \
1703     /usr/local/X11R5/include  \
1704     /usr/local/X11R4/include  \
1705                               \
1706     /usr/local/include/X11R6  \
1707     /usr/local/include/X11R5  \
1708     /usr/local/include/X11R4  \
1709                               \
1710     /usr/X11/include          \
1711     /usr/include/X11          \
1712     /usr/local/X11/include    \
1713     /usr/local/include/X11    \
1714                               \
1715     /usr/X386/include         \
1716     /usr/x386/include         \
1717     /usr/XFree86/include/X11  \
1718                               \
1719     /usr/include              \
1720     /usr/local/include        \
1721     /usr/unsupported/include  \
1722     /usr/athena/include       \
1723     /usr/local/x11r5/include  \
1724     /usr/lpp/Xamples/include  \
1725                               \
1726     /usr/openwin/include      \
1727     /usr/openwin/share/include \
1728     ; \
1729   do
1730     if test -r "$ac_dir/$x_direct_test_include"; then
1731       ac_x_includes=$ac_dir
1732       break
1733     fi
1734   done
1735 fi
1736 rm -f conftest*
1737 fi # $ac_x_includes = NO
1738
1739 if test "$ac_x_libraries" = NO; then
1740   # Check for the libraries.
1741
1742   test -z "$x_direct_test_library" && x_direct_test_library=Xt
1743   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1744
1745   # See if we find them without any special options.
1746   # Don't add to $LIBS permanently.
1747   ac_save_LIBS="$LIBS"
1748   LIBS="-l$x_direct_test_library $LIBS"
1749 cat > conftest.$ac_ext <<EOF
1750 #line 1751 "configure"
1751 #include "confdefs.h"
1752
1753 int main() { return 0; }
1754 int t() {
1755 ${x_direct_test_function}()
1756 ; return 0; }
1757 EOF
1758 if { (eval echo configure:1759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1759   rm -rf conftest*
1760   LIBS="$ac_save_LIBS"
1761 # We can link X programs with no special library path.
1762 ac_x_libraries=
1763 else
1764   rm -rf conftest*
1765   LIBS="$ac_save_LIBS"
1766 # First see if replacing the include by lib works.
1767 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1768     /usr/X11R6/lib        \
1769     /usr/X11R5/lib        \
1770     /usr/X11R4/lib        \
1771                           \
1772     /usr/lib/X11R6        \
1773     /usr/lib/X11R5        \
1774     /usr/lib/X11R4        \
1775                           \
1776     /usr/local/X11R6/lib  \
1777     /usr/local/X11R5/lib  \
1778     /usr/local/X11R4/lib  \
1779                           \
1780     /usr/local/lib/X11R6  \
1781     /usr/local/lib/X11R5  \
1782     /usr/local/lib/X11R4  \
1783                           \
1784     /usr/X11/lib          \
1785     /usr/lib/X11          \
1786     /usr/local/X11/lib    \
1787     /usr/local/lib/X11    \
1788                           \
1789     /usr/X386/lib         \
1790     /usr/x386/lib         \
1791     /usr/XFree86/lib/X11  \
1792                           \
1793     /usr/lib              \
1794     /usr/local/lib        \
1795     /usr/unsupported/lib  \
1796     /usr/athena/lib       \
1797     /usr/local/x11r5/lib  \
1798     /usr/lpp/Xamples/lib  \
1799                           \
1800     /usr/openwin/lib      \
1801     /usr/openwin/share/lib \
1802     ; \
1803 do
1804   for ac_extension in a so sl; do
1805     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1806       ac_x_libraries=$ac_dir
1807       break 2
1808     fi
1809   done
1810 done
1811 fi
1812 rm -f conftest*
1813
1814 fi # $ac_x_libraries = NO
1815
1816 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
1817   # Didn't find X anywhere.  Cache the known absence of X.
1818   ac_cv_have_x="have_x=no"
1819 else
1820   # Record where we found X for the cache.
1821   ac_cv_have_x="have_x=yes \
1822                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1823 fi
1824 fi
1825   fi
1826   eval "$ac_cv_have_x"
1827 fi # $with_x != no
1828
1829 if test "$have_x" != yes; then
1830   echo "$ac_t""$have_x" 1>&6
1831   no_x=yes
1832 else
1833   # If each of the values was on the command line, it overrides each guess.
1834   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1835   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1836   # Update the cache value to reflect the command line values.
1837   ac_cv_have_x="have_x=yes \
1838                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1839   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1840 fi
1841
1842     if test "$no_x" = yes; then
1843   # Not all programs may use this symbol, but it does not hurt to define it.
1844   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
1845 else
1846   if test -n "$x_includes"; then
1847     X_CFLAGS="$X_CFLAGS -I$x_includes"
1848   fi
1849
1850   # It would be nice to have a more robust check for the -R ld option than
1851   # just checking for Solaris.
1852   # It would also be nice to do this for all -L options, not just this one.
1853   if test -n "$x_libraries"; then
1854     X_LIBS="$X_LIBS -L$x_libraries"
1855     if test "`(uname) 2>/dev/null`" = SunOS &&
1856       uname -r | grep '^5' >/dev/null; then
1857       X_LIBS="$X_LIBS -R $x_libraries"
1858     fi
1859   fi
1860
1861   # Check for libraries that X11R6 Xt/Xaw programs need.
1862
1863   ac_save_LDFLAGS="$LDFLAGS"
1864   LDFLAGS="$LDFLAGS -L$x_libraries"
1865   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1866   # check for ICE first), but we must link in the order -lSM -lICE or
1867   # we get undefined symbols.  So assume we have SM if we have ICE.
1868   # These have to be linked with before -lX11, unlike the other
1869   # libraries we check for below, so use a different variable.
1870   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1871   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
1872 ac_lib_var=`echo ICE_IceConnectionNumber | tr '.-/+' '___p'`
1873 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1874   echo $ac_n "(cached) $ac_c" 1>&6
1875 else
1876   ac_save_LIBS="$LIBS"
1877 LIBS="-lICE  $LIBS"
1878 cat > conftest.$ac_ext <<EOF
1879 #line 1880 "configure"
1880 #include "confdefs.h"
1881
1882 int main() { return 0; }
1883 int t() {
1884 IceConnectionNumber()
1885 ; return 0; }
1886 EOF
1887 if { (eval echo configure:1888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1888   rm -rf conftest*
1889   eval "ac_cv_lib_$ac_lib_var=yes"
1890 else
1891   rm -rf conftest*
1892   eval "ac_cv_lib_$ac_lib_var=no"
1893 fi
1894 rm -f conftest*
1895 LIBS="$ac_save_LIBS"
1896
1897 fi
1898 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1899   echo "$ac_t""yes" 1>&6
1900   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1901 else
1902   echo "$ac_t""no" 1>&6
1903 fi
1904
1905   LDFLAGS="$ac_save_LDFLAGS"
1906
1907   # Check for system-dependent libraries X programs must link with.
1908
1909   if test "$ISC" = yes; then
1910     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1911   else
1912     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1913     # libraries were built with DECnet support.  And karl@cs.umb.edu says
1914     # the Alpha needs dnet_stub (dnet does not exist).
1915     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
1916 ac_lib_var=`echo dnet_dnet_ntoa | tr '.-/+' '___p'`
1917 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1918   echo $ac_n "(cached) $ac_c" 1>&6
1919 else
1920   ac_save_LIBS="$LIBS"
1921 LIBS="-ldnet  $LIBS"
1922 cat > conftest.$ac_ext <<EOF
1923 #line 1924 "configure"
1924 #include "confdefs.h"
1925
1926 int main() { return 0; }
1927 int t() {
1928 dnet_ntoa()
1929 ; return 0; }
1930 EOF
1931 if { (eval echo configure:1932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1932   rm -rf conftest*
1933   eval "ac_cv_lib_$ac_lib_var=yes"
1934 else
1935   rm -rf conftest*
1936   eval "ac_cv_lib_$ac_lib_var=no"
1937 fi
1938 rm -f conftest*
1939 LIBS="$ac_save_LIBS"
1940
1941 fi
1942 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1943   echo "$ac_t""yes" 1>&6
1944   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1945 else
1946   echo "$ac_t""no" 1>&6
1947 fi
1948
1949     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
1950       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
1951 ac_lib_var=`echo dnet_stub_dnet_ntoa | tr '.-/+' '___p'`
1952 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1953   echo $ac_n "(cached) $ac_c" 1>&6
1954 else
1955   ac_save_LIBS="$LIBS"
1956 LIBS="-ldnet_stub  $LIBS"
1957 cat > conftest.$ac_ext <<EOF
1958 #line 1959 "configure"
1959 #include "confdefs.h"
1960
1961 int main() { return 0; }
1962 int t() {
1963 dnet_ntoa()
1964 ; return 0; }
1965 EOF
1966 if { (eval echo configure:1967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1967   rm -rf conftest*
1968   eval "ac_cv_lib_$ac_lib_var=yes"
1969 else
1970   rm -rf conftest*
1971   eval "ac_cv_lib_$ac_lib_var=no"
1972 fi
1973 rm -f conftest*
1974 LIBS="$ac_save_LIBS"
1975
1976 fi
1977 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1978   echo "$ac_t""yes" 1>&6
1979   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1980 else
1981   echo "$ac_t""no" 1>&6
1982 fi
1983
1984     fi
1985
1986     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1987     # to get the SysV transport functions.
1988     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
1989     # check for it.
1990     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
1991 ac_lib_var=`echo nsl_t_accept | tr '.-/+' '___p'`
1992 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1993   echo $ac_n "(cached) $ac_c" 1>&6
1994 else
1995   ac_save_LIBS="$LIBS"
1996 LIBS="-lnsl  $LIBS"
1997 cat > conftest.$ac_ext <<EOF
1998 #line 1999 "configure"
1999 #include "confdefs.h"
2000
2001 int main() { return 0; }
2002 int t() {
2003 t_accept()
2004 ; return 0; }
2005 EOF
2006 if { (eval echo configure:2007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2007   rm -rf conftest*
2008   eval "ac_cv_lib_$ac_lib_var=yes"
2009 else
2010   rm -rf conftest*
2011   eval "ac_cv_lib_$ac_lib_var=no"
2012 fi
2013 rm -f conftest*
2014 LIBS="$ac_save_LIBS"
2015
2016 fi
2017 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2018   echo "$ac_t""yes" 1>&6
2019   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
2020 else
2021   echo "$ac_t""no" 1>&6
2022 fi
2023
2024
2025     # lieder@skyler.mavd.honeywell.com says without -lsocket,
2026     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
2027     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
2028     if test "`(uname) 2>/dev/null`" != IRIX; then
2029       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
2030 ac_lib_var=`echo socket_socket | tr '.-/+' '___p'`
2031 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2032   echo $ac_n "(cached) $ac_c" 1>&6
2033 else
2034   ac_save_LIBS="$LIBS"
2035 LIBS="-lsocket  $LIBS"
2036 cat > conftest.$ac_ext <<EOF
2037 #line 2038 "configure"
2038 #include "confdefs.h"
2039
2040 int main() { return 0; }
2041 int t() {
2042 socket()
2043 ; return 0; }
2044 EOF
2045 if { (eval echo configure:2046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2046   rm -rf conftest*
2047   eval "ac_cv_lib_$ac_lib_var=yes"
2048 else
2049   rm -rf conftest*
2050   eval "ac_cv_lib_$ac_lib_var=no"
2051 fi
2052 rm -f conftest*
2053 LIBS="$ac_save_LIBS"
2054
2055 fi
2056 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2057   echo "$ac_t""yes" 1>&6
2058   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
2059 else
2060   echo "$ac_t""no" 1>&6
2061 fi
2062
2063     fi
2064   fi
2065 fi
2066
2067
2068
2069
2070 #
2071 # Ok, lets find the tcl source trees so we can use the headers
2072 # Warning: transition of version 9 to 10 will break this algorithm
2073 # because 10 sorts before 9. We also look for just tcl. We have to
2074 # be careful that we don't match stuff like tclX by accident.
2075 # the alternative search directory is involked by --with-tclinclude
2076 #
2077 no_tcl=true
2078 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2079 # Check whether --with-tclinclude or --without-tclinclude was given.
2080 if test "${with_tclinclude+set}" = set; then
2081   withval="$with_tclinclude"
2082   with_tclinclude=${withval}
2083 fi
2084
2085 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2086   echo $ac_n "(cached) $ac_c" 1>&6
2087 else
2088
2089 # first check to see if --with-tclinclude was specified
2090 if test x"${with_tclinclude}" != x ; then
2091   if test -f ${with_tclinclude}/tclInt.h ; then
2092     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2093   else
2094     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2095   fi
2096 fi
2097 # next check in private source directory
2098 #
2099 # since ls returns lowest version numbers first, reverse its output
2100 if test x"${ac_cv_c_tclh}" = x ; then
2101   for i in \
2102                 ${srcdir}/../tcl \
2103                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` \
2104                 ${srcdir}/../../tcl \
2105                 `ls -dr ${srcdir}/../../tcl[0-9]* 2>/dev/null` \
2106                 ${srcdir}/../../../tcl \
2107                 `ls -dr ${srcdir}/../../../tcl[0-9]* 2>/dev/null ` ; do
2108     if test -f $i/tclInt.h ; then
2109       ac_cv_c_tclh=`(cd $i; pwd)`
2110       break
2111     fi
2112     # Tcl 7.5 and greater puts headers in subdirectory.
2113     if test -f $i/generic/tclInt.h ; then
2114        ac_cv_c_tclh=`(cd $i; pwd)`/generic
2115     fi
2116   done
2117 fi
2118 # finally check in a few common install locations
2119 #
2120 # since ls returns lowest version numbers first, reverse its output
2121 if test x"${ac_cv_c_tclh}" = x ; then
2122   for i in \
2123                 `ls -dr /usr/local/src/tcl[0-9]* 2>/dev/null` \
2124                 `ls -dr /usr/local/lib/tcl[0-9]* 2>/dev/null` \
2125                 /usr/local/src/tcl \
2126                 /usr/local/lib/tcl \
2127                 ${prefix}/include ; do
2128     if test -f $i/tclInt.h ; then
2129       ac_cv_c_tclh=`(cd $i; pwd)`
2130       break
2131     fi
2132   done
2133 fi
2134 # see if one is installed
2135 if test x"${ac_cv_c_tclh}" = x ; then
2136    ac_safe=`echo "tclInt.h" | tr './\055' '___'`
2137 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2138 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2139   echo $ac_n "(cached) $ac_c" 1>&6
2140 else
2141   cat > conftest.$ac_ext <<EOF
2142 #line 2143 "configure"
2143 #include "confdefs.h"
2144 #include <tclInt.h>
2145 EOF
2146 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2147 { (eval echo configure:2148: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2148 ac_err=`grep -v '^ *+' conftest.out`
2149 if test -z "$ac_err"; then
2150   rm -rf conftest*
2151   eval "ac_cv_header_$ac_safe=yes"
2152 else
2153   echo "$ac_err" >&5
2154   rm -rf conftest*
2155   eval "ac_cv_header_$ac_safe=no"
2156 fi
2157 rm -f conftest*
2158 fi
2159 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2160   echo "$ac_t""yes" 1>&6
2161   ac_cv_c_tclh=installed
2162 else
2163   echo "$ac_t""no" 1>&6
2164 ac_cv_c_tclh=""
2165 fi
2166
2167 fi
2168
2169 fi
2170
2171 if test x"${ac_cv_c_tclh}" = x ; then
2172   TCLHDIR="# no Tcl private headers found"
2173   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2174 fi
2175 if test x"${ac_cv_c_tclh}" != x ; then
2176   no_tcl=""
2177   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2178     echo "$ac_t""is installed" 1>&6
2179     TCLHDIR=""
2180   else
2181     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2182     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2183     TCLHDIR="-I${ac_cv_c_tclh}"
2184   fi
2185 fi
2186
2187 echo $ac_n "checking Tcl version""... $ac_c" 1>&6
2188 rm -rf tclmajor tclminor
2189 orig_includes="$CPPFLAGS"
2190
2191 if test x"${TCLHDIR}" != x ; then
2192   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2193 fi
2194
2195 if test "$cross_compiling" = yes; then
2196   { echo "configure: error: can't be cross compiled" 1>&2; exit 1; }
2197
2198 else
2199 cat > conftest.$ac_ext <<EOF
2200 #line 2201 "configure"
2201 #include "confdefs.h"
2202
2203 #include <stdio.h>
2204 #include "tcl.h"
2205 main() {
2206         FILE *maj = fopen("tclmajor","w");
2207         FILE *min = fopen("tclminor","w");
2208         fprintf(maj,"%d",TCL_MAJOR_VERSION);
2209         fprintf(min,"%d",TCL_MINOR_VERSION);
2210         fclose(maj);
2211         fclose(min);
2212         return 0;
2213 }
2214 EOF
2215 { (eval echo configure:2216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2216 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2217   tclmajor=`cat tclmajor`
2218         tclminor=`cat tclminor`
2219         tclversion=$tclmajor.$tclminor
2220         echo "$ac_t""$tclversion" 1>&6
2221         rm -f tclmajor tclminor
2222
2223 else
2224   echo "$ac_t""can't happen" 1>&6
2225
2226 fi
2227 fi
2228 rm -fr conftest*
2229 CPPFLAGS="${orig_includes}"
2230
2231
2232
2233
2234
2235 #
2236 # Ok, lets find the tcl library
2237 # First, look for one uninstalled.
2238 # the alternative search directory is invoked by --with-tcllib
2239 #
2240
2241 if test $tclmajor -ge 7 -a $tclminor -ge 4 ; then
2242   installedtcllibroot=tcl$tclversion
2243 else
2244   installedtcllibroot=tcl
2245 fi
2246
2247 if test x"${no_tcl}" = x ; then
2248   # we reset no_tcl incase something fails here
2249   no_tcl=true
2250   # Check whether --with-tcllib or --without-tcllib was given.
2251 if test "${with_tcllib+set}" = set; then
2252   withval="$with_tcllib"
2253   with_tcllib=${withval}
2254 fi
2255
2256   echo $ac_n "checking for Tcl library""... $ac_c" 1>&6
2257   if eval "test \"`echo '$''{'ac_cv_c_tcllib'+set}'`\" = set"; then
2258   echo $ac_n "(cached) $ac_c" 1>&6
2259 else
2260
2261   # First check to see if --with-tcllib was specified.
2262   # This requires checking for both the installed and uninstalled name-styles
2263   # since we have no idea if it's installed or not.
2264   if test x"${with_tcllib}" != x ; then
2265     if test -f "${with_tcllib}/lib$installedtcllibroot.so" ; then
2266       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.so
2267     elif test -f "${with_tcllib}/libtcl.so" ; then
2268       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.so
2269     # then look for a freshly built statically linked library
2270     # if Makefile exists we assume its configured and libtcl will be built first.
2271     elif test -f "${with_tcllib}/lib$installedtcllibroot.a" ; then
2272       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.a
2273     elif test -f "${with_tcllib}/libtcl.a" ; then
2274       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.a
2275     else
2276       { echo "configure: error: ${with_tcllib} directory doesn't contain libraries" 1>&2; exit 1; }
2277     fi
2278   fi
2279   # then check for a private Tcl library
2280   # Since these are uninstalled, use the simple lib name root.
2281   if test x"${ac_cv_c_tcllib}" = x ; then
2282     for i in \
2283                 ../tcl \
2284                 `ls -dr ../tcl[0-9]* 2>/dev/null` \
2285                 ../../tcl \
2286                 `ls -dr ../../tcl[0-9]* 2>/dev/null` \
2287                 ../../../tcl \
2288                 `ls -dr ../../../tcl[0-9]* 2>/dev/null` ; do
2289       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2290       if test -f "$i/unix/libtcl.so" ; then
2291          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2292          break
2293       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2294          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2295          break
2296       # look for a freshly built dynamically linked library
2297       elif test -f "$i/libtcl.so" ; then
2298         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2299         break
2300
2301       # then look for a freshly built statically linked library
2302       # if Makefile exists we assume its configured and libtcl will be
2303       # built first.
2304       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2305         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2306         break
2307       fi
2308     done
2309   fi
2310   # check in a few common install locations
2311   if test x"${ac_cv_c_tcllib}" = x ; then
2312     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2313       # first look for a freshly built dynamically linked library
2314       if test -f "$i/lib$installedtcllibroot.so" ; then
2315         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.so
2316         break
2317       # then look for a freshly built statically linked library
2318       # if Makefile exists we assume its configured and libtcl will be built first.
2319       elif test -f "$i/lib$installedtcllibroot.a" -o -f "$i/Makefile" ; then
2320         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.a
2321         break
2322       fi
2323     done
2324   fi
2325   # check in a few other private locations
2326   if test x"${ac_cv_c_tcllib}" = x ; then
2327     for i in \
2328                 ${srcdir}/../tcl \
2329                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` ; do
2330       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2331       if test -f "$i/unix/libtcl.so" ; then
2332          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2333          break
2334       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2335          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2336          break
2337       # look for a freshly built dynamically linked library
2338       elif test -f "$i/libtcl.so" ; then
2339         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2340         break
2341
2342       # then look for a freshly built statically linked library
2343       # if Makefile exists we assume its configured and libtcl will be
2344       # built first.
2345       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2346         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2347         break
2348       fi
2349     done
2350   fi
2351
2352   # see if one is conveniently installed with the compiler
2353   if test x"${ac_cv_c_tcllib}" = x ; then
2354     orig_libs="$LIBS"
2355     LIBS="$LIBS -l$installedtcllibroot -lm"
2356     if test "$cross_compiling" = yes; then
2357   ac_cv_c_tclib="-l$installedtcllibroot"
2358 else
2359 cat > conftest.$ac_ext <<EOF
2360 #line 2361 "configure"
2361 #include "confdefs.h"
2362
2363     Tcl_AppInit()
2364     { exit(0); }
2365 EOF
2366 { (eval echo configure:2367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2367 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2368   ac_cv_c_tcllib="-l$installedtcllibroot"
2369 else
2370   ac_cv_c_tcllib=""
2371
2372 fi
2373 fi
2374 rm -fr conftest*
2375     LIBS="${orig_libs}"
2376    fi
2377
2378 fi
2379
2380   if test x"${ac_cv_c_tcllib}" = x ; then
2381     TCLLIB="# no Tcl library found"
2382     echo "configure: warning: Can't find Tcl library" 1>&2
2383   else
2384     TCLLIB=${ac_cv_c_tcllib}
2385     echo "$ac_t""found $TCLLIB" 1>&6
2386     no_tcl=
2387   fi
2388 fi
2389
2390
2391
2392
2393
2394
2395
2396 #
2397 # Ok, lets find the tk source trees so we can use the headers
2398 # If the directory (presumably symlink) named "tk" exists, use that one
2399 # in preference to any others.  Same logic is used when choosing library
2400 # and again with Tcl. The search order is the best place to look first, then in
2401 # decreasing significance. The loop breaks if the trigger file is found.
2402 # Note the gross little conversion here of srcdir by cd'ing to the found
2403 # directory. This converts the path from a relative to an absolute, so
2404 # recursive cache variables for the path will work right. We check all
2405 # the possible paths in one loop rather than many seperate loops to speed
2406 # things up.
2407 # the alternative search directory is invoked by --with-tkinclude
2408 #
2409 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2410 # Check whether --with-tkinclude or --without-tkinclude was given.
2411 if test "${with_tkinclude+set}" = set; then
2412   withval="$with_tkinclude"
2413   with_tkinclude=${withval}
2414 fi
2415
2416 no_tk=true
2417 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2418   echo $ac_n "(cached) $ac_c" 1>&6
2419 else
2420
2421 # first check to see if --with-tkinclude was specified
2422 if test x"${with_tkinclude}" != x ; then
2423   if test -f ${with_tkinclude}/tk.h ; then
2424     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2425   else
2426     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2427   fi
2428 fi
2429 # next check in private source directory
2430 #
2431 # since ls returns lowest version numbers first, reverse the entire list
2432 # and search for the worst fit, overwriting it with better fits as we find them
2433 if test x"${ac_cv_c_tkh}" = x ; then
2434   for i in \
2435                 ${srcdir}/../tk \
2436                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` \
2437                 ${srcdir}/../../tk \
2438                 `ls -dr ${srcdir}/../../tk[0-9]* 2>/dev/null` \
2439                 ${srcdir}/../../../tk \
2440                 `ls -dr ${srcdir}/../../../tk[0-9]* 2>/dev/null ` ; do
2441     if test -f $i/tk.h ; then
2442       ac_cv_c_tkh=`(cd $i; pwd)`
2443       break
2444     fi
2445     # Tk 4.1 and greater puts this in a subdir.
2446     if test -f $i/generic/tk.h; then
2447        ac_cv_c_tkh=`(cd $i; pwd)`/generic
2448     fi
2449   done
2450 fi
2451 # finally check in a few common install locations
2452 #
2453 # since ls returns lowest version numbers first, reverse the entire list
2454 # and search for the worst fit, overwriting it with better fits as we find them
2455 if test x"${ac_cv_c_tkh}" = x ; then
2456   for i in \
2457                 `ls -dr /usr/local/src/tk[0-9]* 2>/dev/null` \
2458                 `ls -dr /usr/local/lib/tk[0-9]* 2>/dev/null` \
2459                 /usr/local/src/tk \
2460                 /usr/local/lib/tk \
2461                 ${prefix}/include ; do
2462     if test -f $i/tk.h ; then
2463       ac_cv_c_tkh=`(cd $i; pwd)`
2464       break
2465     fi
2466   done
2467 fi
2468 # see if one is installed
2469 if test x"${ac_cv_c_tkh}" = x ; then
2470   ac_safe=`echo "tk.h" | tr './\055' '___'`
2471 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2472 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   cat > conftest.$ac_ext <<EOF
2476 #line 2477 "configure"
2477 #include "confdefs.h"
2478 #include <tk.h>
2479 EOF
2480 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2481 { (eval echo configure:2482: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2482 ac_err=`grep -v '^ *+' conftest.out`
2483 if test -z "$ac_err"; then
2484   rm -rf conftest*
2485   eval "ac_cv_header_$ac_safe=yes"
2486 else
2487   echo "$ac_err" >&5
2488   rm -rf conftest*
2489   eval "ac_cv_header_$ac_safe=no"
2490 fi
2491 rm -f conftest*
2492 fi
2493 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2494   echo "$ac_t""yes" 1>&6
2495   ac_cv_c_tkh=installed
2496 else
2497   echo "$ac_t""no" 1>&6
2498 fi
2499
2500 fi
2501
2502 fi
2503
2504 if test x"${ac_cv_c_tkh}" != x ; then
2505   no_tk=""
2506   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2507     echo "$ac_t""is installed" 1>&6
2508     TKHDIR=""
2509   else
2510     echo "$ac_t""found in $ac_cv_c_tkh" 1>&6
2511     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2512     TKHDIR="-I${ac_cv_c_tkh}"
2513   fi
2514 else
2515   TKHDIR="# no Tk directory found"
2516   echo "configure: warning: Can't find Tk private headers" 1>&2
2517   no_tk=true
2518 fi
2519
2520 # if Tk is installed, extract the major/minor version
2521 if test x"${no_tk}" = x ; then
2522 echo $ac_n "checking Tk version""... $ac_c" 1>&6
2523 rm -rf tkmajor tkminor
2524 orig_includes="$CPPFLAGS"
2525
2526 if test x"${TCLHDIR}" != x ; then
2527   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2528 fi
2529 if test x"${TKHDIR}" != x ; then
2530   CPPFLAGS="$CPPFLAGS $TKHDIR"
2531 fi
2532 if test x"${x_includes}" != x -a x"${x_includes}" != xNONE ; then
2533   CPPFLAGS="$CPPFLAGS -I$x_includes"
2534 fi
2535
2536 if test "$cross_compiling" = yes; then
2537   { echo "configure: error: can't be cross compiled" 1>&2; exit 1; }
2538
2539 else
2540 cat > conftest.$ac_ext <<EOF
2541 #line 2542 "configure"
2542 #include "confdefs.h"
2543
2544 #include <stdio.h>
2545 #include "tk.h"
2546   main() {
2547         FILE *maj = fopen("tkmajor","w");
2548         FILE *min = fopen("tkminor","w");
2549         fprintf(maj,"%d",TK_MAJOR_VERSION);
2550         fprintf(min,"%d",TK_MINOR_VERSION);
2551         fclose(maj);
2552         fclose(min);
2553         return 0;
2554 }
2555 EOF
2556 { (eval echo configure:2557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2557 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2558   tkmajor=`cat tkmajor`
2559         tkminor=`cat tkminor`
2560         tkversion=$tkmajor.$tkminor
2561         echo "$ac_t""$tkversion" 1>&6
2562         rm -f tkmajor tkminor
2563
2564 else
2565   { echo "configure: error:
2566 cannot compile a simple X program - suspect your xmkmf is
2567 misconfigured and is incorrectly reporting the location of your X
2568 include or libraries - report this to your system admin" 1>&2; exit 1; }
2569 fi
2570 fi
2571 rm -fr conftest*
2572 CPPFLAGS="${orig_includes}"
2573 fi
2574
2575
2576
2577
2578
2579
2580 #
2581 # Ok, lets find the tk library
2582 # First, look for the latest private (uninstalled) copy
2583 # Notice that the destinations in backwards priority since the tests have
2584 # no break.
2585 # Then we look for either .a, .so, or Makefile.  A Makefile is acceptable
2586 # is it indicates the target has been configured and will (probably)
2587 # soon be built.  This allows an entire tree of Tcl software to be
2588 # configured at once and then built.
2589 # the alternative search directory is invoked by --with-tklib
2590 #
2591
2592 if test x"${no_tk}" = x ; then
2593   # reset no_tk incase something fails here
2594   no_tk="true"
2595
2596   if test $tkmajor -ge 4 ; then
2597     installedtklibroot=tk$tkversion
2598   else
2599     installedtkllibroot=tk
2600   fi
2601
2602   # Check whether --with-tklib or --without-tklib was given.
2603 if test "${with_tklib+set}" = set; then
2604   withval="$with_tklib"
2605   with_tklib=${withval}
2606 fi
2607
2608   echo $ac_n "checking for Tk library""... $ac_c" 1>&6
2609   if eval "test \"`echo '$''{'ac_cv_c_tklib'+set}'`\" = set"; then
2610   echo $ac_n "(cached) $ac_c" 1>&6
2611 else
2612
2613   # first check to see if --with-tklib was specified
2614   # This requires checking for both the installed and uninstalled name-styles
2615   # since we have no idea if it's installed or not.
2616   if test x"${with_tklib}" != x ; then
2617     if test -f "${with_tklib}/lib$installedtklibroot.so" ; then
2618       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.so
2619       no_tk=""
2620     elif test -f "${with_tklib}/libtk.so" ; then
2621       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.so
2622       no_tk=""
2623     # then look for a freshly built statically linked library
2624     # if Makefile exists we assume its configured and libtk will be built
2625     elif test -f "${with_tklib}/lib$installedtklibroot.a" ; then
2626       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.a
2627       no_tk=""
2628     elif test -f "${with_tklib}/libtk.a" ; then
2629       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.a
2630       no_tk=""
2631     else
2632       { echo "configure: error: ${with_tklib} directory doesn't contain libraries" 1>&2; exit 1; }
2633     fi
2634   fi
2635   # then check for a private Tk library
2636   # Since these are uninstalled, use the simple lib name root.
2637   if test x"${ac_cv_c_tklib}" = x ; then
2638     for i in \
2639                 ../tk \
2640                 `ls -dr ../tk[0-9]* 2>/dev/null` \
2641                 ../../tk \
2642                 `ls -dr ../../tk[0-9]* 2>/dev/null` \
2643                 ../../../tk \
2644                 `ls -dr ../../../tk[0-9]* 2>/dev/null` ; do
2645       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2646       if test -f "$i/unix/libtk.so" ; then
2647          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2648          no_tk=
2649          break
2650       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2651          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.a
2652          no_tk=
2653          break
2654       # look for a freshly built dynamically linked library
2655       elif test -f "$i/libtk.so" ; then
2656         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2657         no_tk=
2658         break
2659       # then look for a freshly built statically linked library
2660       # if Makefile exists we assume its configured and libtk will be built
2661       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2662         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2663         no_tk=""
2664         break
2665       fi
2666     done
2667   fi
2668   # finally check in a few common install locations
2669   if test x"${ac_cv_c_tklib}" = x ; then
2670     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2671       # first look for a freshly built dynamically linked library
2672       if test -f "$i/lib$installedtklibroot.so" ; then
2673         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.so
2674         no_tk=""
2675         break
2676       # then look for a freshly built statically linked library
2677       # if Makefile exists, we assume it's configured and libtcl will be built
2678       elif test -f "$i/lib$installedtklibroot.a" -o -f "$i/Makefile" ; then
2679         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.a
2680         no_tk=""
2681         break
2682       fi
2683     done
2684   fi
2685   # check in a few other private locations
2686   if test x"${ac_cv_c_tklib}" = x ; then
2687     for i in \
2688                 ${srcdir}/../tk \
2689                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` ; do
2690       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2691       if test -f "$i/unix/libtk.so" ; then
2692          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2693          no_tk=
2694          break
2695       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2696          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtk.a
2697          no_tk=
2698          break
2699       # look for a freshly built dynamically linked library
2700       elif test -f "$i/libtk.so" ; then
2701         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2702         no_tk=""
2703         break
2704       # then look for a freshly built statically linked library
2705       # if Makefile exists, we assume it's configured and libtcl will be built
2706       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2707         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2708         no_tk=""
2709         break
2710       fi
2711     done
2712   fi
2713   # see if one is conveniently installed with the compiler
2714   if test x"${ac_cv_c_tklib}" = x ; then
2715
2716        orig_libs="$LIBS"
2717        LIBS="$LIBS -l$installedtklibroot $x_libraries $ac_cv_c_tcllib -lm"
2718        if test "$cross_compiling" = yes; then
2719   ac_cv_c_tklib="-l$installedtklibroot"
2720 else
2721 cat > conftest.$ac_ext <<EOF
2722 #line 2723 "configure"
2723 #include "confdefs.h"
2724
2725        Tcl_AppInit()
2726        { exit(0); }
2727 EOF
2728 { (eval echo configure:2729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2729 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2730   ac_cv_c_tklib="-l$installedtklibroot"
2731 else
2732   ac_cv_c_tklib=""
2733
2734 fi
2735 fi
2736 rm -fr conftest*
2737        LIBS="${orig_libs}"
2738    fi
2739
2740 fi
2741
2742   if test x"${ac_cv_c_tklib}" = x ; then
2743     TKLIB="# no Tk library found"
2744     echo "configure: warning: Can't find Tk library" 1>&2
2745   else
2746     TKLIB=$ac_cv_c_tklib
2747     echo "$ac_t""found $TKLIB" 1>&6
2748     no_tk=
2749   fi
2750 fi
2751
2752
2753
2754
2755
2756     # Look for dynamic linking libraries that Tcl might need.  This is
2757     # only done for Tcl 7.5 and greater.  It would be good to look for and
2758     # use the "configInfo" file that Tcl generates, but for now that is
2759     # beyond us.
2760     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
2761        echo $ac_n "checking for -ldl""... $ac_c" 1>&6
2762 ac_lib_var=`echo dl_main | tr '.-/+' '___p'`
2763 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2764   echo $ac_n "(cached) $ac_c" 1>&6
2765 else
2766   ac_save_LIBS="$LIBS"
2767 LIBS="-ldl  $LIBS"
2768 cat > conftest.$ac_ext <<EOF
2769 #line 2770 "configure"
2770 #include "confdefs.h"
2771
2772 int main() { return 0; }
2773 int t() {
2774 main()
2775 ; return 0; }
2776 EOF
2777 if { (eval echo configure:2778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2778   rm -rf conftest*
2779   eval "ac_cv_lib_$ac_lib_var=yes"
2780 else
2781   rm -rf conftest*
2782   eval "ac_cv_lib_$ac_lib_var=no"
2783 fi
2784 rm -f conftest*
2785 LIBS="$ac_save_LIBS"
2786
2787 fi
2788 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2789   echo "$ac_t""yes" 1>&6
2790     ac_tr_lib=HAVE_LIB`echo dl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2791   cat >> confdefs.h <<EOF
2792 #define $ac_tr_lib 1
2793 EOF
2794
2795   LIBS="-ldl $LIBS"
2796
2797 else
2798   echo "$ac_t""no" 1>&6
2799 echo $ac_n "checking for -ldld""... $ac_c" 1>&6
2800 ac_lib_var=`echo dld_main | tr '.-/+' '___p'`
2801 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2802   echo $ac_n "(cached) $ac_c" 1>&6
2803 else
2804   ac_save_LIBS="$LIBS"
2805 LIBS="-ldld  $LIBS"
2806 cat > conftest.$ac_ext <<EOF
2807 #line 2808 "configure"
2808 #include "confdefs.h"
2809
2810 int main() { return 0; }
2811 int t() {
2812 main()
2813 ; return 0; }
2814 EOF
2815 if { (eval echo configure:2816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2816   rm -rf conftest*
2817   eval "ac_cv_lib_$ac_lib_var=yes"
2818 else
2819   rm -rf conftest*
2820   eval "ac_cv_lib_$ac_lib_var=no"
2821 fi
2822 rm -f conftest*
2823 LIBS="$ac_save_LIBS"
2824
2825 fi
2826 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2827   echo "$ac_t""yes" 1>&6
2828     ac_tr_lib=HAVE_LIB`echo dld | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2829   cat >> confdefs.h <<EOF
2830 #define $ac_tr_lib 1
2831 EOF
2832
2833   LIBS="-ldld $LIBS"
2834
2835 else
2836   echo "$ac_t""no" 1>&6
2837 fi
2838
2839 fi
2840
2841     fi
2842
2843     ENABLE_GDBTK=1
2844
2845     if test "x$no_x" != "xyes"; then
2846         if test "x$x_includes" != "x" ;
2847         then
2848             X_CFLAGS="-I$x_includes"
2849         else
2850             X_CFLAGS=""
2851         fi
2852
2853         if test "x$x_libraries" != "x" ;
2854         then
2855             X_LDFLAGS="-L$x_libraries"
2856         else
2857             X_LDFLAGS=""
2858         fi
2859
2860         case "$host" in
2861 #
2862 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
2863 #
2864             sparc*-sun-solaris2*)
2865                 if test "x$GCC" = "xyes";
2866                 then
2867                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
2868                 else
2869                     if test "x$x_libraries" != "x" ;
2870                     then
2871                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
2872                     fi
2873                     X_LIBS="-lX11 -lXext -lX11"
2874                 fi ;;
2875 #
2876 # gdb linked statically w/ SunOS or HPUX
2877 #
2878             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
2879                 if test "x$x_libraries" != "x" ;
2880                 then
2881                     X_LIBS="$x_libraries/libX11.a"
2882                 else
2883                     X_LIBS="/usr/lib/libX11.a"
2884                 fi ;;
2885 #
2886 # default is to link dynamically
2887 #
2888             *)
2889                 X_LIBS="-lX11" ;;
2890         esac
2891     else
2892         X_LDLAGS=""
2893         X_CFLAGS=""
2894         X_LIBS=""
2895         echo "configure: warning: No X based programs will be built" 1>&2
2896     fi
2897
2898     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2899     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
2900     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
2901 fi
2902
2903
2904
2905
2906
2907 # end-sanitize-gdbtk
2908
2909
2910
2911
2912
2913 # target_subdir is used by the testsuite to find the target libraries.
2914 target_subdir=
2915 if test "${host}" != "${target}"; then
2916     target_subdir="${target_alias}/"
2917 fi
2918
2919
2920 configdirs="doc testsuite"
2921
2922
2923 # Map host cpu into the config cpu subdirectory name.
2924 # The default is $host_cpu.
2925
2926 case "${host_cpu}" in
2927
2928 c[12])                  gdb_host_cpu=convex ;;
2929 hppa*)                  gdb_host_cpu=pa ;;
2930 i[3456]86)              gdb_host_cpu=i386 ;;
2931 m68*)                   gdb_host_cpu=m68k ;;
2932 m88*)                   gdb_host_cpu=m88k ;;
2933 np1)                    gdb_host_cpu=gould ;;
2934 pyramid)                gdb_host_cpu=pyr ;;
2935 powerpc*)               gdb_host_cpu=powerpc ;;
2936 sparc64)                gdb_host_cpu=sparc ;;
2937 *)                      gdb_host_cpu=$host_cpu ;;
2938
2939 esac
2940
2941 # map host info into gdb names.
2942
2943 case "${host}" in
2944
2945 a29k-*-*)               gdb_host=ultra3 ;;
2946
2947 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
2948 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
2949 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
2950
2951 arm-*-*)                gdb_host=arm ;;
2952
2953 c[12]-*-*)              gdb_host=convex ;;
2954
2955 hppa*-*-bsd*)           gdb_host=hppabsd ;;
2956 hppa*-*-hiux*)          gdb_host=hppahpux ;;
2957 hppa*-*-hpux*)          gdb_host=hppahpux ;;
2958 hppa*-*-osf*)           gdb_host=hppaosf ;;
2959
2960 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
2961 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
2962 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
2963 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
2964 i[3456]86-*-aix*)       gdb_host=i386aix ;;
2965 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
2966 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
2967 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
2968 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
2969 i[3456]86-*-go32*)      gdb_host=go32 ;;
2970 i[3456]86-*-linux*)     gdb_host=linux ;;
2971 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
2972 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
2973 i[3456]86-*-mach*)      gdb_host=i386mach ;;
2974 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
2975 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
2976 i[3456]86-*-sco*)       gdb_host=i386sco ;;
2977 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
2978 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
2979 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
2980 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
2981 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
2982 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
2983 i[3456]86-*-sysv*)      gdb_host=i386v ;;
2984 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
2985 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
2986 i[3456]86-*-cygwin32)   gdb_host=cygwin32 ;;
2987 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
2988 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
2989 m68030-sony-*)          gdb_host=news1000 ;;
2990
2991 m68*-altos-*)           gdb_host=altos ;;
2992 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
2993 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
2994 m68*-att-*)             gdb_host=3b1 ;;
2995 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
2996 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
2997 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
2998 m68*-isi-*)             gdb_host=isi ;;
2999 m68*-*-lynxos*)         gdb_host=m68klynx ;;
3000 m68*-*-netbsd*)         gdb_host=nbsd ;;
3001 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
3002 m68*-motorola-*)        gdb_host=delta68 ;;
3003 m68*-sony-*)            gdb_host=news ;;
3004 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
3005 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
3006 m68*-sun-*)             gdb_host=sun3os4 ;;
3007
3008 m88*-harris-cxux*)      gdb_host=cxux ;;
3009 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
3010 m88*-motorola-sysv*)    gdb_host=delta88 ;;
3011 m88*-*-mach3*)          gdb_host=mach3 ;;
3012 m88*-*-*)               gdb_host=m88k ;;
3013
3014 mips-dec-mach3*)        gdb_host=mach3 ;;
3015 mips-dec-*)             gdb_host=decstation ;;
3016 mips-little-*)          gdb_host=littlemips ;;
3017 mips-sgi-irix3*)        gdb_host=irix3 ;;
3018 mips-sgi-irix4*)        gdb_host=irix4 ;;
3019 mips-sgi-irix5*)        gdb_host=irix5 ;;
3020 mips-sony-*)            gdb_host=news-mips ;;
3021 mips-*-mach3*)          gdb_host=mach3 ;;
3022 mips-*-sysv4*)          gdb_host=mipsv4 ;;
3023 mips-*-sysv*)           gdb_host=riscos ;;
3024 mips-*-riscos*)         gdb_host=riscos ;;
3025
3026 none-*-*)               gdb_host=none ;;
3027
3028 np1-*-*)                gdb_host=np1 ;;
3029
3030 ns32k-*-mach3*)         gdb_host=mach3 ;;
3031 ns32k-*-netbsd*)        gdb_host=nbsd ;;
3032 ns32k-umax-*)           gdb_host=umax ;;
3033 ns32k-utek-sysv*)       gdb_host=merlin ;;
3034
3035 powerpc-*-aix*)         gdb_host=aix ;;
3036 powerpcle-*-cygwin32)   gdb_host=cygwin32 ;;
3037 pn-*-*)                 gdb_host=pn ;;
3038
3039 pyramid-*-*)            gdb_host=pyramid ;;
3040
3041 romp-*-*)               gdb_host=rtbsd ;;
3042
3043 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
3044 rs6000-*-aix4*)         gdb_host=aix4 ;;
3045 rs6000-*-*)             gdb_host=rs6000 ;;
3046
3047 sparc-*-lynxos*)        gdb_host=sparclynx ;;
3048 sparc-*-netbsd*)        gdb_host=nbsd ;;
3049 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
3050 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
3051 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
3052 sparc-*-*)              gdb_host=sun4os4 ;;
3053 sparc64-*-*)            gdb_host=sun4sol2 ;;
3054
3055 tahoe-*-*)              gdb_host=tahoe ;;
3056
3057 vax-*-bsd*)             gdb_host=vaxbsd ;;
3058 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
3059 vax-*-ultrix*)          gdb_host=vaxult ;;
3060
3061 w65-*-*)                gdb_host=w65 ;;
3062
3063 esac
3064
3065
3066 # Map target cpu into the config cpu subdirectory name.
3067 # The default is $target_cpu.
3068
3069 case "${target_cpu}" in
3070
3071 alpha)                  gdb_target_cpu=alpha ;;
3072 c[12])                  gdb_target_cpu=convex ;;
3073 hppa*)                  gdb_target_cpu=pa ;;
3074 i[3456]86)              gdb_target_cpu=i386 ;;
3075 m68*)                   gdb_target_cpu=m68k ;;
3076 m88*)                   gdb_target_cpu=m88k ;;
3077 mips*)                  gdb_target_cpu=mips ;;
3078 np1)                    gdb_target_cpu=gould ;;
3079 powerpc*)               gdb_target_cpu=powerpc ;;
3080 pn)                     gdb_target_cpu=gould ;;
3081 pyramid)                gdb_target_cpu=pyr ;;
3082 sparc*)                 gdb_target_cpu=sparc ;;
3083 *)                      gdb_target_cpu=$target_cpu ;;
3084
3085 esac
3086
3087 # map target info into gdb names.
3088
3089 case "${target}" in
3090
3091 a29k-*-aout*)           gdb_target=a29k ;;
3092 a29k-*-coff*)           gdb_target=a29k ;;
3093 a29k-*-elf*)            gdb_target=a29k ;;
3094 a29k-*-ebmon*)          gdb_target=a29k ;;
3095 a29k-*-kern*)           gdb_target=a29k-kern ;;
3096 a29k-*-none*)           gdb_target=a29k ;;
3097 a29k-*-sym1*)           gdb_target=ultra3 ;;
3098 a29k-*-udi*)            gdb_target=a29k-udi ;;
3099 a29k-*-vxworks*)        gdb_target=vx29k ;;
3100
3101 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
3102
3103 # start-sanitize-arc
3104 arc-*-*)                gdb_target=arc ;;
3105 # end-sanitize-arc
3106
3107 arm-*-*)                gdb_target=arm ;;
3108
3109 c1-*-*)                 gdb_target=convex ;;
3110 c2-*-*)                 gdb_target=convex ;;
3111
3112 h8300-*-*)              gdb_target=h8300 ;;
3113 h8500-*-*)              gdb_target=h8500 ;;
3114
3115 sh-*-*)                 gdb_target=sh ;;
3116
3117 # start-sanitize-r16
3118 r16-*-*)                gdb_target=r16 ;;
3119 # end-sanitize-r16
3120
3121 hppa*-*-bsd*)           gdb_target=hppabsd ;;
3122 hppa*-*-pro*)           gdb_target=hppapro ;;
3123 hppa*-*-hpux*)          gdb_target=hppahpux ;;
3124 hppa*-*-hiux*)          gdb_target=hppahpux ;;
3125 hppa*-*-osf*)           gdb_target=hppaosf ;;
3126
3127 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
3128 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
3129 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
3130 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
3131 i[3456]86-*-aout*)      gdb_target=i386aout ;;
3132 i[3456]86-*-coff*)      gdb_target=i386v ;;
3133 i[3456]86-*-elf*)       gdb_target=i386v ;;
3134 i[3456]86-*-aix*)       gdb_target=i386aix ;;
3135 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
3136 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
3137 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
3138 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
3139 i[3456]86-*-go32*)      gdb_target=i386aout ;;
3140 i[3456]86-*-lynxos*)    gdb_target=i386lynx
3141                 configdirs="${configdirs} gdbserver" ;;
3142 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
3143 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
3144 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
3145 i[3456]86-*-sco*)       gdb_target=i386v ;;
3146 i[3456]86-*-sysv*)      gdb_target=i386v ;;
3147 i[3456]86-*-linux*)     gdb_target=linux
3148                 configdirs="${configdirs} gdbserver" ;;
3149 i[3456]86-*-isc*)       gdb_target=i386v ;;
3150 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
3151 i[3456]86-*-mach*)      gdb_target=i386mach ;;
3152 i[3456]86-*-netware*)   gdb_target=i386nw
3153                 configdirs="${configdirs} nlm" ;;
3154 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
3155 i[3456]86-*-cygwin32)   gdb_target=cygwin32  ;;
3156 i960-*-bout*)           gdb_target=vxworks960 ;;
3157 i960-nindy-coff*)       gdb_target=nindy960 ;;
3158 i960-*-coff*)           gdb_target=mon960 ;;
3159 i960-nindy-elf*)        gdb_target=nindy960 ;;
3160 i960-*-elf*)            gdb_target=mon960 ;;
3161
3162 i960-*-nindy*)          gdb_target=nindy960 ;;
3163 i960-*-vxworks*)        gdb_target=vxworks960 ;;
3164
3165 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
3166 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
3167
3168 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
3169 m68*-bull-sysv*)        gdb_target=dpx2 ;;
3170 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
3171 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
3172 m68*-altos-*)           gdb_target=altos ;;
3173 m68*-att-*)             gdb_target=3b1 ;;
3174 m68*-cisco*-*)          gdb_target=cisco ;;
3175 m68*-ericsson-*)        gdb_target=es1800 ;;
3176 m68*-isi-*)             gdb_target=isi ;;
3177 m68*-motorola-*)        gdb_target=delta68 ;;
3178 m68*-netx-*)            gdb_target=vxworks68 ;;
3179 m68*-sony-*)            gdb_target=news ;;
3180 m68*-tandem-*)          gdb_target=st2000 ;;
3181 m68*-rom68k-*)          gdb_target=monitor ;;
3182 m68*-*bug-*)            gdb_target=monitor ;;
3183 m68*-monitor-*)         gdb_target=monitor ;;
3184 m68*-est-*)             gdb_target=monitor ;;
3185 m68*-*-aout*)           gdb_target=monitor ;;
3186 m68*-*-coff*)           gdb_target=monitor ;;
3187 m68*-*-elf*)            gdb_target=monitor ;;
3188 m68*-*-lynxos*)         gdb_target=m68klynx
3189                 configdirs="${configdirs} gdbserver" ;;
3190 m68*-*-netbsd*)         gdb_target=nbsd ;;
3191 m68*-*-os68k*)          gdb_target=os68k ;;
3192 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
3193 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
3194 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
3195 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
3196
3197 m88*-harris-cxux*)      gdb_target=cxux ;;
3198 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
3199 m88*-*-mach3*)          gdb_target=mach3 ;;
3200 m88*-motorola-*)        gdb_target=delta88 ;;
3201 m88*-*-*)               gdb_target=m88k ;;
3202
3203 mips64*-big-*)          gdb_target=bigmips64 ;;
3204 mips*-big-*)            gdb_target=bigmips ;;
3205 mips*-dec-mach3*)       gdb_target=mach3 ;;
3206 mips*-dec-*)            gdb_target=decstation ;;
3207 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
3208 mips64*-*-ecoff*)       gdb_target=embed64 ;;
3209 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
3210 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
3211 mips64*el-*-elf*)       gdb_target=embedl64 ;;
3212 mips64*-*-elf*)         gdb_target=embed64 ;;
3213 mips*el-*-ecoff*)       gdb_target=embedl ;;
3214 mips*-*-ecoff*)         gdb_target=embed ;;
3215 # start-sanitize-gm
3216 mips*-*-magic*)         gdb_target=embed ;;
3217 # end-sanitize-gm
3218 mips*el-*-elf*)         gdb_target=embedl ;;
3219 mips*-*-elf*)           gdb_target=embed ;;
3220 mips*-little-*)         gdb_target=littlemips ;;
3221 mips*-sgi-irix5*)       gdb_target=irix5 ;;
3222 mips*-sgi-*)            gdb_target=irix3 ;;
3223 mips*-sony-*)           gdb_target=bigmips ;;
3224 mips*-*-mach3*)         gdb_target=mach3 ;;
3225 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
3226 mips*-*-sysv*)          gdb_target=bigmips ;;
3227 mips*-*-riscos*)        gdb_target=bigmips ;;
3228 mips*-*-vxworks*)       gdb_target=vxmips ;;
3229
3230 none-*-*)               gdb_target=none ;;
3231
3232 np1-*-*)                gdb_target=np1 ;;
3233
3234 ns32k-*-mach3*)         gdb_target=mach3 ;;
3235 ns32k-*-netbsd*)        gdb_target=nbsd ;;
3236 ns32k-utek-sysv*)       gdb_target=merlin ;;
3237 ns32k-utek-*)           gdb_target=umax ;;
3238
3239 pn-*-*)                 gdb_target=pn ;;
3240 powerpc-*-macos*)       gdb_target=macos ;;
3241 powerpc-*-netware*)     gdb_target=ppc-nw
3242                         configdirs="${configdirs} nlm" ;;
3243
3244 powerpc-*-aix4*)        gdb_target=aix4 ;;
3245 powerpc-*-aix*)         gdb_target=aix ;;
3246 powerpcle-*-cygwin32)   gdb_target=cygwin32 ;;
3247 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
3248                           gdb_target=ppc-sim
3249                         else
3250                           gdb_target=ppc-eabi
3251                         fi ;;
3252 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
3253                           gdb_target=ppcle-sim
3254                         else
3255                           gdb_target=ppcle-eabi
3256                         fi ;;
3257
3258 pyramid-*-*)            gdb_target=pyramid ;;
3259
3260 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
3261 rs6000-*-aix4*)         gdb_target=aix4 ;;
3262 rs6000-*-*)             gdb_target=rs6000 ;;
3263
3264 sparc-*-aout*)          gdb_target=sparc-em ;;
3265 sparc-*-coff*)          gdb_target=sparc-em ;;
3266 sparc-*-elf*)           gdb_target=sparc-em ;;
3267 sparc-*-lynxos*)        gdb_target=sparclynx
3268                 configdirs="${configdirs} gdbserver" ;;
3269 sparc-*-netbsd*)        gdb_target=nbsd ;;
3270 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
3271 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
3272 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
3273 sparc-*-vxworks*)       gdb_target=vxsparc ;;
3274 sparc-*-*)              gdb_target=sun4os4 ;;
3275 # Use sparc-em for sparclet for now.
3276 sparclet-*-*)           gdb_target=sparc-em ;;
3277 sparclite*-*-*)         gdb_target=sparclite ;;
3278 sparc64-*-solaris2*)    gdb_target=sp64sol2 ;;
3279 sparc64-*-*)            gdb_target=sp64 ;;
3280
3281 tahoe-*-*)              gdb_target=tahoe ;;
3282
3283 vax-*-*)                gdb_target=vax ;;
3284
3285 w65-*-*)                gdb_target=w65 ;;
3286
3287 z8k-*-coff*)            gdb_target=z8k ;;
3288
3289 esac
3290
3291
3292 frags=
3293 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3294 if test ! -f ${host_makefile_frag}; then
3295 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3296 fi
3297 frags="$frags $host_makefile_frag"
3298
3299 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3300 if test ! -f ${target_makefile_frag}; then
3301 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3302 fi
3303 frags="$frags $target_makefile_frag"
3304
3305
3306
3307
3308
3309 hostfile=`sed -n '
3310 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3311 ' ${host_makefile_frag}`
3312
3313 targetfile=`sed -n '
3314 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3315 ' ${target_makefile_frag}`
3316
3317 # these really aren't orthogonal true/false values of the same condition,
3318 # but shells are slow enough that I like to reuse the test conditions
3319 # whenever possible
3320 if test "${target}" = "${host}"; then
3321 nativefile=`sed -n '
3322 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3323 ' ${host_makefile_frag}`
3324 else
3325 # GDBserver is only useful in a "native" enviroment
3326 configdirs=`echo $configdirs | sed 's/gdbserver//'`
3327 fi
3328
3329
3330 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3331 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3332 # corresponding links.  But we have to remove the xm.h files and tm.h
3333 # files anyway, e.g. when switching from "configure host" to
3334 # "configure none".
3335
3336 files=
3337 links=
3338 rm -f xm.h
3339 if test "${hostfile}" != ""; then
3340 files="${files} config/${gdb_host_cpu}/${hostfile}"
3341 links="${links} xm.h"
3342 fi
3343 rm -f tm.h
3344 if test "${targetfile}" != ""; then
3345 files="${files} config/${gdb_target_cpu}/${targetfile}"
3346 links="${links} tm.h"
3347 fi
3348 rm -f nm.h
3349 if test "${nativefile}" != ""; then
3350 files="${files} config/${gdb_host_cpu}/${nativefile}"
3351 links="${links} nm.h"
3352 else
3353 # A cross-only configuration.
3354 files="${files} config/nm-empty.h"
3355 links="${links} nm.h"
3356 fi
3357 # start-sanitize-gdbtk
3358
3359 # Make it possible to use the GUI without doing a full install
3360 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3361 files="${files} gdbtk.tcl"
3362 links="${links} gdbtk.tcl"
3363 fi
3364 # end-sanitize-gdbtk
3365
3366
3367
3368 subdirs="$configdirs"
3369
3370 trap '' 1 2 15
3371 cat > confcache <<\EOF
3372 # This file is a shell script that caches the results of configure
3373 # tests run on this system so they can be shared between configure
3374 # scripts and configure runs.  It is not useful on other systems.
3375 # If it contains results you don't want to keep, you may remove or edit it.
3376 #
3377 # By default, configure uses ./config.cache as the cache file,
3378 # creating it if it does not exist already.  You can give configure
3379 # the --cache-file=FILE option to use a different cache file; that is
3380 # what configure does when it calls configure scripts in
3381 # subdirectories, so they share the cache.
3382 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3383 # config.status only pays attention to the cache file if you give it the
3384 # --recheck option to rerun configure.
3385 #
3386 EOF
3387 # Ultrix sh set writes to stderr and can't be redirected directly,
3388 # and sets the high bit in the cache file unless we assign to the vars.
3389 (set) 2>&1 |
3390   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
3391   >> confcache
3392 if cmp -s $cache_file confcache; then
3393   :
3394 else
3395   if test -w $cache_file; then
3396     echo "updating cache $cache_file"
3397     cat confcache > $cache_file
3398   else
3399     echo "not updating unwritable cache $cache_file"
3400   fi
3401 fi
3402 rm -f confcache
3403
3404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3405
3406 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3407 # Let make expand exec_prefix.
3408 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3409
3410 # Any assignment to VPATH causes Sun make to only execute
3411 # the first set of double-colon rules, so remove it if not needed.
3412 # If there is a colon in the path, we need to keep it.
3413 if test "x$srcdir" = x.; then
3414   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3415 fi
3416
3417 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3418
3419 DEFS=-DHAVE_CONFIG_H
3420
3421 # Without the "./", some shells look in PATH for config.status.
3422 : ${CONFIG_STATUS=./config.status}
3423
3424 echo creating $CONFIG_STATUS
3425 rm -f $CONFIG_STATUS
3426 cat > $CONFIG_STATUS <<EOF
3427 #! /bin/sh
3428 # Generated automatically by configure.
3429 # Run this file to recreate the current configuration.
3430 # This directory was configured as follows,
3431 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3432 #
3433 # $0 $ac_configure_args
3434 #
3435 # Compiler output produced by configure, useful for debugging
3436 # configure, is in ./config.log if it exists.
3437
3438 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3439 for ac_option
3440 do
3441   case "\$ac_option" in
3442   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3443     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3444     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3445   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3446     echo "$CONFIG_STATUS generated by autoconf version 2.8"
3447     exit 0 ;;
3448   -help | --help | --hel | --he | --h)
3449     echo "\$ac_cs_usage"; exit 0 ;;
3450   *) echo "\$ac_cs_usage"; exit 1 ;;
3451   esac
3452 done
3453
3454 ac_given_srcdir=$srcdir
3455 ac_given_INSTALL="$INSTALL"
3456
3457 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3458 EOF
3459 cat >> $CONFIG_STATUS <<EOF
3460
3461 # Protect against being on the right side of a sed subst in config.status.
3462 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3463  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3464 $ac_vpsub
3465 $extrasub
3466 s%@CFLAGS@%$CFLAGS%g
3467 s%@CPPFLAGS@%$CPPFLAGS%g
3468 s%@CXXFLAGS@%$CXXFLAGS%g
3469 s%@DEFS@%$DEFS%g
3470 s%@LDFLAGS@%$LDFLAGS%g
3471 s%@LIBS@%$LIBS%g
3472 s%@exec_prefix@%$exec_prefix%g
3473 s%@prefix@%$prefix%g
3474 s%@program_transform_name@%$program_transform_name%g
3475 s%@bindir@%$bindir%g
3476 s%@sbindir@%$sbindir%g
3477 s%@libexecdir@%$libexecdir%g
3478 s%@datadir@%$datadir%g
3479 s%@sysconfdir@%$sysconfdir%g
3480 s%@sharedstatedir@%$sharedstatedir%g
3481 s%@localstatedir@%$localstatedir%g
3482 s%@libdir@%$libdir%g
3483 s%@includedir@%$includedir%g
3484 s%@oldincludedir@%$oldincludedir%g
3485 s%@infodir@%$infodir%g
3486 s%@mandir@%$mandir%g
3487 s%@CC@%$CC%g
3488 s%@CPP@%$CPP%g
3489 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3490 s%@INSTALL_DATA@%$INSTALL_DATA%g
3491 s%@RANLIB@%$RANLIB%g
3492 s%@YACC@%$YACC%g
3493 s%@host@%$host%g
3494 s%@host_alias@%$host_alias%g
3495 s%@host_cpu@%$host_cpu%g
3496 s%@host_vendor@%$host_vendor%g
3497 s%@host_os@%$host_os%g
3498 s%@target@%$target%g
3499 s%@target_alias@%$target_alias%g
3500 s%@target_cpu@%$target_cpu%g
3501 s%@target_vendor@%$target_vendor%g
3502 s%@target_os@%$target_os%g
3503 s%@build@%$build%g
3504 s%@build_alias@%$build_alias%g
3505 s%@build_cpu@%$build_cpu%g
3506 s%@build_vendor@%$build_vendor%g
3507 s%@build_os@%$build_os%g
3508 s%@X_CFLAGS@%$X_CFLAGS%g
3509 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3510 s%@X_LIBS@%$X_LIBS%g
3511 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3512 s%@TCLHDIR@%$TCLHDIR%g
3513 s%@TCLLIB@%$TCLLIB%g
3514 s%@TKHDIR@%$TKHDIR%g
3515 s%@TKLIB@%$TKLIB%g
3516 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3517 s%@X_LDFLAGS@%$X_LDFLAGS%g
3518 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3519 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
3520 s%@ENABLE_OBS@%$ENABLE_OBS%g
3521 s%@target_subdir@%$target_subdir%g
3522 /@host_makefile_frag@/r $host_makefile_frag
3523 s%@host_makefile_frag@%%g
3524 /@target_makefile_frag@/r $target_makefile_frag
3525 s%@target_makefile_frag@%%g
3526 s%@frags@%$frags%g
3527 s%@subdirs@%$subdirs%g
3528
3529 CEOF
3530 EOF
3531 cat >> $CONFIG_STATUS <<EOF
3532
3533 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3534 EOF
3535 cat >> $CONFIG_STATUS <<\EOF
3536 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3537   # Support "outfile[:infile]", defaulting infile="outfile.in".
3538   case "$ac_file" in
3539   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3540        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3541   *) ac_file_in="${ac_file}.in" ;;
3542   esac
3543
3544   # Adjust relative srcdir, etc. for subdirectories.
3545
3546   # Remove last slash and all that follows it.  Not all systems have dirname.
3547   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3548   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3549     # The file is in a subdirectory.
3550     test ! -d "$ac_dir" && mkdir "$ac_dir"
3551     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3552     # A "../" for each directory in $ac_dir_suffix.
3553     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3554   else
3555     ac_dir_suffix= ac_dots=
3556   fi
3557
3558   case "$ac_given_srcdir" in
3559   .)  srcdir=.
3560       if test -z "$ac_dots"; then top_srcdir=.
3561       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3562   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3563   *) # Relative path.
3564     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3565     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3566   esac
3567
3568   case "$ac_given_INSTALL" in
3569   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3570   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3571   esac
3572   echo creating "$ac_file"
3573   rm -f "$ac_file"
3574   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3575   case "$ac_file" in
3576   *Makefile*) ac_comsub="1i\\
3577 # $configure_input" ;;
3578   *) ac_comsub= ;;
3579   esac
3580   sed -e "$ac_comsub
3581 s%@configure_input@%$configure_input%g
3582 s%@srcdir@%$srcdir%g
3583 s%@top_srcdir@%$top_srcdir%g
3584 s%@INSTALL@%$INSTALL%g
3585 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
3586 fi; done
3587 rm -f conftest.subs
3588
3589 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3590 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3591 #
3592 # ac_d sets the value in "#define NAME VALUE" lines.
3593 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3594 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3595 ac_dC='\3'
3596 ac_dD='%g'
3597 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3598 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3599 ac_uB='\([      ]\)%\1#\2define\3'
3600 ac_uC=' '
3601 ac_uD='\4%g'
3602 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3603 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3604 ac_eB='$%\1#\2define\3'
3605 ac_eC=' '
3606 ac_eD='%g'
3607
3608 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"}
3609 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3610   # Support "outfile[:infile]", defaulting infile="outfile.in".
3611   case "$ac_file" in
3612   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3613        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3614   *) ac_file_in="${ac_file}.in" ;;
3615   esac
3616
3617   echo creating $ac_file
3618
3619   rm -f conftest.frag conftest.in conftest.out
3620   cp $ac_given_srcdir/$ac_file_in conftest.in
3621
3622 EOF
3623
3624 # Transform confdefs.h into a sed script conftest.vals that substitutes
3625 # the proper values into config.h.in to produce config.h.  And first:
3626 # Protect against being on the right side of a sed subst in config.status.
3627 # Protect against being in an unquoted here document in config.status.
3628 rm -f conftest.vals
3629 cat > conftest.hdr <<\EOF
3630 s/[\\&%]/\\&/g
3631 s%[\\$`]%\\&%g
3632 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3633 s%ac_d%ac_u%gp
3634 s%ac_u%ac_e%gp
3635 EOF
3636 sed -n -f conftest.hdr confdefs.h > conftest.vals
3637 rm -f conftest.hdr
3638
3639 # This sed command replaces #undef with comments.  This is necessary, for
3640 # example, in the case of _POSIX_SOURCE, which is predefined and required
3641 # on some systems where configure will not decide to define it.
3642 cat >> conftest.vals <<\EOF
3643 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3644 EOF
3645
3646 # Break up conftest.vals because some shells have a limit on
3647 # the size of here documents, and old seds have small limits too.
3648 # Maximum number of lines to put in a single here document.
3649 ac_max_here_lines=12
3650
3651 rm -f conftest.tail
3652 while :
3653 do
3654   ac_lines=`grep -c . conftest.vals`
3655   # grep -c gives empty output for an empty file on some AIX systems.
3656   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3657   # Write a limited-size here document to conftest.frag.
3658   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3659   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3660   echo 'CEOF
3661   sed -f conftest.frag conftest.in > conftest.out
3662   rm -f conftest.in
3663   mv conftest.out conftest.in
3664 ' >> $CONFIG_STATUS
3665   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3666   rm -f conftest.vals
3667   mv conftest.tail conftest.vals
3668 done
3669 rm -f conftest.vals
3670
3671 cat >> $CONFIG_STATUS <<\EOF
3672   rm -f conftest.frag conftest.h
3673   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3674   cat conftest.in >> conftest.h
3675   rm -f conftest.in
3676   if cmp -s $ac_file conftest.h 2>/dev/null; then
3677     echo "$ac_file is unchanged"
3678     rm -f conftest.h
3679   else
3680     rm -f $ac_file
3681     mv conftest.h $ac_file
3682   fi
3683 fi; done
3684
3685 EOF
3686
3687 cat >> $CONFIG_STATUS <<EOF
3688 ac_sources="$files"
3689 ac_dests="$links"
3690 EOF
3691
3692 cat >> $CONFIG_STATUS <<\EOF
3693 srcdir=$ac_given_srcdir
3694 while test -n "$ac_sources"; do
3695   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3696   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3697
3698   echo "linking $srcdir/$ac_source to $ac_dest"
3699
3700   if test ! -r $srcdir/$ac_source; then
3701     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3702   fi
3703   rm -f $ac_dest
3704
3705   # Make relative symlinks.
3706   # Remove last slash and all that follows it.  Not all systems have dirname.
3707   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3708   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3709     # The dest file is in a subdirectory.
3710     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3711     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3712     # A "../" for each directory in $ac_dest_dir_suffix.
3713     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3714   else
3715     ac_dest_dir_suffix= ac_dots=
3716   fi
3717
3718   case "$srcdir" in
3719   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3720   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3721   esac
3722
3723   # Make a symlink if possible; otherwise try a hard link.
3724   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3725     ln $srcdir/$ac_source $ac_dest; then :
3726   else
3727     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3728   fi
3729 done
3730 EOF
3731 cat >> $CONFIG_STATUS <<EOF
3732
3733 gdb_host_cpu=$gdb_host_cpu
3734 gdb_target_cpu=$gdb_target_cpu
3735 nativefile=$nativefile
3736
3737 EOF
3738 cat >> $CONFIG_STATUS <<\EOF
3739
3740 if test "${nativefile}" = ""; then
3741 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
3742         < Makefile > Makefile.tem
3743 mv -f Makefile.tem Makefile
3744 fi
3745
3746 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3747 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3748 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3749 mv -f Makefile.tmp Makefile
3750
3751 case ${srcdir} in
3752 .)
3753 ;;
3754 *)
3755 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3756 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3757 esac
3758
3759 case x$CONFIG_HEADERS in
3760 xconfig.h:config.h.in)
3761 echo > stamp-h ;;
3762 esac
3763
3764 exit 0
3765 EOF
3766 chmod +x $CONFIG_STATUS
3767 rm -fr confdefs* $ac_clean_files
3768 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3769
3770 if test "$no_recursion" != yes; then
3771
3772   # Remove --cache-file and --srcdir arguments so they do not pile up.
3773   ac_sub_configure_args=
3774   ac_prev=
3775   for ac_arg in $ac_configure_args; do
3776     if test -n "$ac_prev"; then
3777       ac_prev=
3778       continue
3779     fi
3780     case "$ac_arg" in
3781     -cache-file | --cache-file | --cache-fil | --cache-fi \
3782     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3783       ac_prev=cache_file ;;
3784     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3785     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3786       ;;
3787     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3788       ac_prev=srcdir ;;
3789     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3790       ;;
3791     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3792     esac
3793   done
3794
3795   for ac_config_dir in $configdirs; do
3796
3797     # Do not complain, so a configure script can configure whichever
3798     # parts of a large source tree are present.
3799     if test ! -d $srcdir/$ac_config_dir; then
3800       continue
3801     fi
3802
3803     echo configuring in $ac_config_dir
3804
3805     case "$srcdir" in
3806     .) ;;
3807     *)
3808       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3809       else
3810         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3811       fi
3812       ;;
3813     esac
3814
3815     ac_popdir=`pwd`
3816     cd $ac_config_dir
3817
3818     case "$srcdir" in
3819     .) # No --srcdir option.  We are building in place.
3820       ac_sub_srcdir=$srcdir ;;
3821     /*) # Absolute path.
3822       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3823     *) # Relative path.
3824       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
3825     esac
3826
3827     # Check for guested configure; otherwise get Cygnus style configure.
3828     if test -f $ac_sub_srcdir/configure; then
3829       ac_sub_configure=$ac_sub_srcdir/configure
3830     elif test -f $ac_sub_srcdir/configure.in; then
3831       ac_sub_configure=$ac_configure
3832     else
3833       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3834       ac_sub_configure=
3835     fi
3836
3837     # The recursion is here.
3838     if test -n "$ac_sub_configure"; then
3839
3840       # Make the cache file name correct relative to the subdirectory.
3841       # A "../" for each directory in /$ac_config_dir.
3842       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3843       case "$cache_file" in
3844       /*) ac_sub_cache_file=$cache_file ;;
3845       *) # Relative path.
3846         ac_sub_cache_file="$ac_dots$cache_file" ;;
3847       esac
3848   case "$ac_given_INSTALL" in
3849         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3850         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3851         esac
3852
3853       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3854       # The eval makes quoting arguments work.
3855       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3856       then :
3857       else
3858         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3859       fi
3860     fi
3861
3862     cd $ac_popdir
3863   done
3864 fi
3865
3866
3867 exit 0
3868