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
 883 # Make sure we can run config.sub.
 884 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 885 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 886 fi
 887
 888 echo $ac_n "checking host system type""... $ac_c" 1>&6
 889
 890 host_alias=$host
 891 case "$host_alias" in
 892 NONE)
 893   case $nonopt in
 894   NONE)
 895     if host_alias=`$ac_config_guess`; then :
 896     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 897     fi ;;
 898   *) host_alias=$nonopt ;;
 899   esac ;;
 900 esac
 901
 902 host=`$ac_config_sub $host_alias`
 903 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 904 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 905 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 906 echo "$ac_t""$host" 1>&6
 907
 908 echo $ac_n "checking build system type""... $ac_c" 1>&6
 909
 910 build_alias=$build
 911 case "$build_alias" in
 912 NONE)
 913   case $nonopt in
 914   NONE) build_alias=$host_alias ;;
 915   *) build_alias=$nonopt ;;
 916   esac ;;
 917 esac
 918
 919 build=`$ac_config_sub $build_alias`
 920 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 921 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 922 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 923 echo "$ac_t""$build" 1>&6
 924
 925 if test $host != $build; then
 926   ac_tool_prefix=${host_alias}-
 927 else
 928   ac_tool_prefix=
 929 fi
 930
 931 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 932 set dummy ${ac_tool_prefix}ar; ac_word=$2
 933 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 934 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 935   echo $ac_n "(cached) $ac_c" 1>&6
 936 else
 937   if test -n "$AR"; then
 938   ac_cv_prog_AR="$AR" # Let the user override the test.
 939 else
 940   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 941   for ac_dir in $PATH; do
 942     test -z "$ac_dir" && ac_dir=.
 943     if test -f $ac_dir/$ac_word; then
 944       ac_cv_prog_AR="${ac_tool_prefix}ar"
 945       break
 946     fi
 947   done
 948   IFS="$ac_save_ifs"
 949   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 950 fi
 951 fi
 952 AR="$ac_cv_prog_AR"
 953 if test -n "$AR"; then
 954   echo "$ac_t""$AR" 1>&6
 955 else
 956   echo "$ac_t""no" 1>&6
 957 fi
 958
 959
 960
 961 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 962 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 963 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 964 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 965   echo $ac_n "(cached) $ac_c" 1>&6
 966 else
 967   if test -n "$RANLIB"; then
 968   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 969 else
 970   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 971   for ac_dir in $PATH; do
 972     test -z "$ac_dir" && ac_dir=.
 973     if test -f $ac_dir/$ac_word; then
 974       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 975       break
 976     fi
 977   done
 978   IFS="$ac_save_ifs"
 979 fi
 980 fi
 981 RANLIB="$ac_cv_prog_RANLIB"
 982 if test -n "$RANLIB"; then
 983   echo "$ac_t""$RANLIB" 1>&6
 984 else
 985   echo "$ac_t""no" 1>&6
 986 fi
 987
 988
 989 if test -z "$ac_cv_prog_RANLIB"; then
 990 if test -n "$ac_tool_prefix"; then
 991   # Extract the first word of "ranlib", so it can be a program name with args.
 992 set dummy ranlib; ac_word=$2
 993 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 994 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   if test -n "$RANLIB"; then
 998   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 999 else
1000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1001   for ac_dir in $PATH; do
1002     test -z "$ac_dir" && ac_dir=.
1003     if test -f $ac_dir/$ac_word; then
1004       ac_cv_prog_RANLIB="ranlib"
1005       break
1006     fi
1007   done
1008   IFS="$ac_save_ifs"
1009   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1010 fi
1011 fi
1012 RANLIB="$ac_cv_prog_RANLIB"
1013 if test -n "$RANLIB"; then
1014   echo "$ac_t""$RANLIB" 1>&6
1015 else
1016   echo "$ac_t""no" 1>&6
1017 fi
1018
1019 else
1020   RANLIB=":"
1021 fi
1022 fi
1023
1024 for ac_prog in 'bison -y' byacc
1025 do
1026 # Extract the first word of "$ac_prog", so it can be a program name with args.
1027 set dummy $ac_prog; ac_word=$2
1028 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1029 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1030   echo $ac_n "(cached) $ac_c" 1>&6
1031 else
1032   if test -n "$YACC"; then
1033   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1034 else
1035   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1036   for ac_dir in $PATH; do
1037     test -z "$ac_dir" && ac_dir=.
1038     if test -f $ac_dir/$ac_word; then
1039       ac_cv_prog_YACC="$ac_prog"
1040       break
1041     fi
1042   done
1043   IFS="$ac_save_ifs"
1044 fi
1045 fi
1046 YACC="$ac_cv_prog_YACC"
1047 if test -n "$YACC"; then
1048   echo "$ac_t""$YACC" 1>&6
1049 else
1050   echo "$ac_t""no" 1>&6
1051 fi
1052
1053 test -n "$YACC" && break
1054 done
1055 test -n "$YACC" || YACC="yacc"
1056
1057 for ac_prog in mawk gawk nawk awk
1058 do
1059 # Extract the first word of "$ac_prog", so it can be a program name with args.
1060 set dummy $ac_prog; ac_word=$2
1061 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1062 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1063   echo $ac_n "(cached) $ac_c" 1>&6
1064 else
1065   if test -n "$AWK"; then
1066   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1067 else
1068   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1069   for ac_dir in $PATH; do
1070     test -z "$ac_dir" && ac_dir=.
1071     if test -f $ac_dir/$ac_word; then
1072       ac_cv_prog_AWK="$ac_prog"
1073       break
1074     fi
1075   done
1076   IFS="$ac_save_ifs"
1077 fi
1078 fi
1079 AWK="$ac_cv_prog_AWK"
1080 if test -n "$AWK"; then
1081   echo "$ac_t""$AWK" 1>&6
1082 else
1083   echo "$ac_t""no" 1>&6
1084 fi
1085
1086 test -n "$AWK" && break
1087 done
1088
1089
1090 ac_aux_dir=
1091 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1092   if test -f $ac_dir/install-sh; then
1093     ac_aux_dir=$ac_dir
1094     ac_install_sh="$ac_aux_dir/install-sh -c"
1095     break
1096   elif test -f $ac_dir/install.sh; then
1097     ac_aux_dir=$ac_dir
1098     ac_install_sh="$ac_aux_dir/install.sh -c"
1099     break
1100   fi
1101 done
1102 if test -z "$ac_aux_dir"; then
1103   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1104 fi
1105 ac_config_guess=$ac_aux_dir/config.guess
1106 ac_config_sub=$ac_aux_dir/config.sub
1107 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1108
1109
1110 # Do some error checking and defaulting for the host and target type.
1111 # The inputs are:
1112 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1113 #
1114 # The rules are:
1115 # 1. You are not allowed to specify --host, --target, and nonopt at the
1116 #    same time.
1117 # 2. Host defaults to nonopt.
1118 # 3. If nonopt is not specified, then host defaults to the current host,
1119 #    as determined by config.guess.
1120 # 4. Target and build default to nonopt.
1121 # 5. If nonopt is not specified, then target and build default to host.
1122
1123 # The aliases save the names the user supplied, while $host etc.
1124 # will get canonicalized.
1125 case $host---$target---$nonopt in
1126 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1127 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1128 esac
1129
1130
1131 # Make sure we can run config.sub.
1132 if $ac_config_sub sun4 >/dev/null 2>&1; then :
1133 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1134 fi
1135
1136 echo $ac_n "checking host system type""... $ac_c" 1>&6
1137
1138 host_alias=$host
1139 case "$host_alias" in
1140 NONE)
1141   case $nonopt in
1142   NONE)
1143     if host_alias=`$ac_config_guess`; then :
1144     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1145     fi ;;
1146   *) host_alias=$nonopt ;;
1147   esac ;;
1148 esac
1149
1150 host=`$ac_config_sub $host_alias`
1151 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1152 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1153 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1154 echo "$ac_t""$host" 1>&6
1155
1156 echo $ac_n "checking target system type""... $ac_c" 1>&6
1157
1158 target_alias=$target
1159 case "$target_alias" in
1160 NONE)
1161   case $nonopt in
1162   NONE) target_alias=$host_alias ;;
1163   *) target_alias=$nonopt ;;
1164   esac ;;
1165 esac
1166
1167 target=`$ac_config_sub $target_alias`
1168 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1169 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1170 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1171 echo "$ac_t""$target" 1>&6
1172
1173 echo $ac_n "checking build system type""... $ac_c" 1>&6
1174
1175 build_alias=$build
1176 case "$build_alias" in
1177 NONE)
1178   case $nonopt in
1179   NONE) build_alias=$host_alias ;;
1180   *) build_alias=$nonopt ;;
1181   esac ;;
1182 esac
1183
1184 build=`$ac_config_sub $build_alias`
1185 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1186 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1187 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1188 echo "$ac_t""$build" 1>&6
1189
1190 test "$host_alias" != "$target_alias" &&
1191   test "$program_prefix$program_suffix$program_transform_name" = \
1192     NONENONEs,x,x, &&
1193   program_prefix=${target_alias}-
1194
1195 if test "$program_transform_name" = s,x,x,; then
1196   program_transform_name=
1197 else
1198   # Double any \ or $.  echo might interpret backslashes.
1199   cat <<\EOF_SED > conftestsed
1200 s,\\,\\\\,g; s,\$,$$,g
1201 EOF_SED
1202   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1203   rm -f conftestsed
1204 fi
1205 test "$program_prefix" != NONE &&
1206   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1207 # Use a double $ so make ignores it.
1208 test "$program_suffix" != NONE &&
1209   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1210
1211 # sed with no file args requires a program.
1212 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1213
1214
1215 # If we cannot run a trivial program, we must be cross compiling.
1216 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1217 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1218   echo $ac_n "(cached) $ac_c" 1>&6
1219 else
1220   if test "$cross_compiling" = yes; then
1221   ac_cv_c_cross=yes
1222 else
1223 cat > conftest.$ac_ext <<EOF
1224 #line 1225 "configure"
1225 #include "confdefs.h"
1226 main(){return(0);}
1227 EOF
1228 { (eval echo configure:1229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1229 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1230   ac_cv_c_cross=no
1231 else
1232   ac_cv_c_cross=yes
1233 fi
1234 fi
1235 rm -fr conftest*
1236 fi
1237
1238 echo "$ac_t""$ac_cv_c_cross" 1>&6
1239 cross_compiling=$ac_cv_c_cross
1240
1241 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1242 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1243   echo $ac_n "(cached) $ac_c" 1>&6
1244 else
1245   cat > conftest.$ac_ext <<EOF
1246 #line 1247 "configure"
1247 #include "confdefs.h"
1248 #include <stdlib.h>
1249 #include <stdarg.h>
1250 #include <string.h>
1251 #include <float.h>
1252 EOF
1253 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1254 { (eval echo configure:1255: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1255 ac_err=`grep -v '^ *+' conftest.out`
1256 if test -z "$ac_err"; then
1257   rm -rf conftest*
1258   ac_cv_header_stdc=yes
1259 else
1260   echo "$ac_err" >&5
1261   rm -rf conftest*
1262   ac_cv_header_stdc=no
1263 fi
1264 rm -f conftest*
1265
1266 if test $ac_cv_header_stdc = yes; then
1267   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1268 cat > conftest.$ac_ext <<EOF
1269 #line 1270 "configure"
1270 #include "confdefs.h"
1271 #include <string.h>
1272 EOF
1273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1274   egrep "memchr" >/dev/null 2>&1; then
1275   :
1276 else
1277   rm -rf conftest*
1278   ac_cv_header_stdc=no
1279 fi
1280 rm -f conftest*
1281
1282 fi
1283
1284 if test $ac_cv_header_stdc = yes; then
1285   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1286 cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <stdlib.h>
1290 EOF
1291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1292   egrep "free" >/dev/null 2>&1; then
1293   :
1294 else
1295   rm -rf conftest*
1296   ac_cv_header_stdc=no
1297 fi
1298 rm -f conftest*
1299
1300 fi
1301
1302 if test $ac_cv_header_stdc = yes; then
1303   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1304 if test "$cross_compiling" = yes; then
1305   :
1306 else
1307 cat > conftest.$ac_ext <<EOF
1308 #line 1309 "configure"
1309 #include "confdefs.h"
1310 #include <ctype.h>
1311 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1312 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1313 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1314 int main () { int i; for (i = 0; i < 256; i++)
1315 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1316 exit (0); }
1317
1318 EOF
1319 { (eval echo configure:1320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1320 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1321   :
1322 else
1323   ac_cv_header_stdc=no
1324 fi
1325 fi
1326 rm -fr conftest*
1327 fi
1328 fi
1329
1330 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1331 if test $ac_cv_header_stdc = yes; then
1332   cat >> confdefs.h <<\EOF
1333 #define STDC_HEADERS 1
1334 EOF
1335
1336 fi
1337
1338 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h sys/procfs.h link.h endian.h
1339 do
1340 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1341 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1342 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1343   echo $ac_n "(cached) $ac_c" 1>&6
1344 else
1345   cat > conftest.$ac_ext <<EOF
1346 #line 1347 "configure"
1347 #include "confdefs.h"
1348 #include <$ac_hdr>
1349 EOF
1350 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1351 { (eval echo configure:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1352 ac_err=`grep -v '^ *+' conftest.out`
1353 if test -z "$ac_err"; then
1354   rm -rf conftest*
1355   eval "ac_cv_header_$ac_safe=yes"
1356 else
1357   echo "$ac_err" >&5
1358   rm -rf conftest*
1359   eval "ac_cv_header_$ac_safe=no"
1360 fi
1361 rm -f conftest*
1362 fi
1363 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1364   echo "$ac_t""yes" 1>&6
1365     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1366   cat >> confdefs.h <<EOF
1367 #define $ac_tr_hdr 1
1368 EOF
1369
1370 else
1371   echo "$ac_t""no" 1>&6
1372 fi
1373 done
1374
1375 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1376 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1377   echo $ac_n "(cached) $ac_c" 1>&6
1378 else
1379   cat > conftest.$ac_ext <<EOF
1380 #line 1381 "configure"
1381 #include "confdefs.h"
1382 #include <sys/types.h>
1383 #include <sys/stat.h>
1384
1385 #if defined(S_ISBLK) && defined(S_IFDIR)
1386 # if S_ISBLK (S_IFDIR)
1387 You lose.
1388 # endif
1389 #endif
1390
1391 #if defined(S_ISBLK) && defined(S_IFCHR)
1392 # if S_ISBLK (S_IFCHR)
1393 You lose.
1394 # endif
1395 #endif
1396
1397 #if defined(S_ISLNK) && defined(S_IFREG)
1398 # if S_ISLNK (S_IFREG)
1399 You lose.
1400 # endif
1401 #endif
1402
1403 #if defined(S_ISSOCK) && defined(S_IFREG)
1404 # if S_ISSOCK (S_IFREG)
1405 You lose.
1406 # endif
1407 #endif
1408
1409 EOF
1410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1411   egrep "You lose" >/dev/null 2>&1; then
1412   rm -rf conftest*
1413   ac_cv_header_stat_broken=yes
1414 else
1415   rm -rf conftest*
1416   ac_cv_header_stat_broken=no
1417 fi
1418 rm -f conftest*
1419
1420 fi
1421
1422 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1423 if test $ac_cv_header_stat_broken = yes; then
1424   cat >> confdefs.h <<\EOF
1425 #define STAT_MACROS_BROKEN 1
1426 EOF
1427
1428 fi
1429
1430
1431 for ac_func in setpgid sbrk
1432 do
1433 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1434 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1435   echo $ac_n "(cached) $ac_c" 1>&6
1436 else
1437   cat > conftest.$ac_ext <<EOF
1438 #line 1439 "configure"
1439 #include "confdefs.h"
1440 /* System header to define __stub macros and hopefully few prototypes,
1441     which can conflict with char $ac_func(); below.  */
1442 #include <assert.h>
1443 /* Override any gcc2 internal prototype to avoid an error.  */
1444 char $ac_func();
1445
1446 int main() { return 0; }
1447 int t() {
1448
1449 /* The GNU C library defines this for functions which it implements
1450     to always fail with ENOSYS.  Some functions are actually named
1451     something starting with __ and the normal name is an alias.  */
1452 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1453 choke me
1454 #else
1455 $ac_func();
1456 #endif
1457
1458 ; return 0; }
1459 EOF
1460 if { (eval echo configure:1461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1461   rm -rf conftest*
1462   eval "ac_cv_func_$ac_func=yes"
1463 else
1464   rm -rf conftest*
1465   eval "ac_cv_func_$ac_func=no"
1466 fi
1467 rm -f conftest*
1468
1469 fi
1470 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1471   echo "$ac_t""yes" 1>&6
1472     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1473   cat >> confdefs.h <<EOF
1474 #define $ac_tr_func 1
1475 EOF
1476
1477 else
1478   echo "$ac_t""no" 1>&6
1479 fi
1480 done
1481
1482
1483 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1484 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1485   echo $ac_n "(cached) $ac_c" 1>&6
1486 else
1487   cat > conftest.$ac_ext <<EOF
1488 #line 1489 "configure"
1489 #include "confdefs.h"
1490 #include <sys/procfs.h>
1491 int main() { return 0; }
1492 int t() {
1493 gregset_t *gregsetp = 0
1494 ; return 0; }
1495 EOF
1496 if { (eval echo configure:1497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1497   rm -rf conftest*
1498   gdb_cv_have_gregset_t=yes
1499 else
1500   rm -rf conftest*
1501   gdb_cv_have_gregset_t=no
1502 fi
1503 rm -f conftest*
1504
1505 fi
1506
1507 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1508 if test $gdb_cv_have_gregset_t = yes; then
1509   cat >> confdefs.h <<\EOF
1510 #define HAVE_GREGSET_T 1
1511 EOF
1512
1513 fi
1514
1515 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1516 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1517   echo $ac_n "(cached) $ac_c" 1>&6
1518 else
1519   cat > conftest.$ac_ext <<EOF
1520 #line 1521 "configure"
1521 #include "confdefs.h"
1522 #include <sys/procfs.h>
1523 int main() { return 0; }
1524 int t() {
1525 fpregset_t *fpregsetp = 0
1526 ; return 0; }
1527 EOF
1528 if { (eval echo configure:1529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1529   rm -rf conftest*
1530   gdb_cv_have_fpregset_t=yes
1531 else
1532   rm -rf conftest*
1533   gdb_cv_have_fpregset_t=no
1534 fi
1535 rm -f conftest*
1536
1537 fi
1538
1539 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1540 if test $gdb_cv_have_fpregset_t = yes; then
1541   cat >> confdefs.h <<\EOF
1542 #define HAVE_FPREGSET_T 1
1543 EOF
1544
1545 fi
1546
1547
1548 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1549 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1550   echo $ac_n "(cached) $ac_c" 1>&6
1551 else
1552   cat > conftest.$ac_ext <<EOF
1553 #line 1554 "configure"
1554 #include "confdefs.h"
1555
1556 int main() { return 0; }
1557 int t() {
1558 long double foo;
1559 ; return 0; }
1560 EOF
1561 if { (eval echo configure:1562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1562   rm -rf conftest*
1563   ac_cv_c_long_double=yes
1564 else
1565   rm -rf conftest*
1566   ac_cv_c_long_double=no
1567 fi
1568 rm -f conftest*
1569
1570 fi
1571
1572 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1573 if test $ac_cv_c_long_double = yes; then
1574   cat >> confdefs.h <<\EOF
1575 #define HAVE_LONG_DOUBLE 1
1576 EOF
1577
1578 fi
1579
1580
1581 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1582 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1583   echo $ac_n "(cached) $ac_c" 1>&6
1584 else
1585   if test "$cross_compiling" = yes; then
1586   gdb_cv_printf_has_long_double=no
1587 else
1588 cat > conftest.$ac_ext <<EOF
1589 #line 1590 "configure"
1590 #include "confdefs.h"
1591
1592 int main () {
1593   char buf[16];
1594   long double f = 3.141592653;
1595   sprintf (buf, "%Lg", f);
1596   return (strncmp ("3.14159", buf, 7));
1597 }
1598 EOF
1599 { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1600 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1601   gdb_cv_printf_has_long_double=yes
1602 else
1603   gdb_cv_printf_has_long_double=no
1604 fi
1605 fi
1606 rm -fr conftest*
1607 fi
1608
1609 if test $gdb_cv_printf_has_long_double = yes; then
1610   cat >> confdefs.h <<\EOF
1611 #define PRINTF_HAS_LONG_DOUBLE 1
1612 EOF
1613
1614 fi
1615 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1616
1617 for ac_func in valloc getpagesize
1618 do
1619 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1620 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1621   echo $ac_n "(cached) $ac_c" 1>&6
1622 else
1623   cat > conftest.$ac_ext <<EOF
1624 #line 1625 "configure"
1625 #include "confdefs.h"
1626 /* System header to define __stub macros and hopefully few prototypes,
1627     which can conflict with char $ac_func(); below.  */
1628 #include <assert.h>
1629 /* Override any gcc2 internal prototype to avoid an error.  */
1630 char $ac_func();
1631
1632 int main() { return 0; }
1633 int t() {
1634
1635 /* The GNU C library defines this for functions which it implements
1636     to always fail with ENOSYS.  Some functions are actually named
1637     something starting with __ and the normal name is an alias.  */
1638 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1639 choke me
1640 #else
1641 $ac_func();
1642 #endif
1643
1644 ; return 0; }
1645 EOF
1646 if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1647   rm -rf conftest*
1648   eval "ac_cv_func_$ac_func=yes"
1649 else
1650   rm -rf conftest*
1651   eval "ac_cv_func_$ac_func=no"
1652 fi
1653 rm -f conftest*
1654
1655 fi
1656 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1657   echo "$ac_t""yes" 1>&6
1658     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1659   cat >> confdefs.h <<EOF
1660 #define $ac_tr_func 1
1661 EOF
1662
1663 else
1664   echo "$ac_t""no" 1>&6
1665 fi
1666 done
1667
1668 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1669 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1670   echo $ac_n "(cached) $ac_c" 1>&6
1671 else
1672   if test "$cross_compiling" = yes; then
1673   ac_cv_func_mmap=no
1674 else
1675 cat > conftest.$ac_ext <<EOF
1676 #line 1677 "configure"
1677 #include "confdefs.h"
1678
1679 /* Thanks to Mike Haertel and Jim Avera for this test. */
1680 #include <sys/types.h>
1681 #include <fcntl.h>
1682 #include <sys/mman.h>
1683
1684 #ifndef HAVE_GETPAGESIZE
1685 # include <sys/param.h>
1686 # ifdef EXEC_PAGESIZE
1687 #  define getpagesize() EXEC_PAGESIZE
1688 # else
1689 #  ifdef NBPG
1690 #   define getpagesize() NBPG * CLSIZE
1691 #   ifndef CLSIZE
1692 #    define CLSIZE 1
1693 #   endif
1694 #  else
1695 #   ifdef NBPC
1696 #    define getpagesize() NBPC
1697 #   else
1698 #    define getpagesize() PAGESIZE /* SVR4 */
1699 #   endif
1700 #  endif
1701 # endif
1702 #endif
1703
1704 #ifndef HAVE_VALLOC
1705 # define valloc malloc
1706 #endif
1707
1708 #ifdef __cplusplus
1709 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1710 #else
1711 char *valloc(), *malloc();
1712 #endif
1713
1714 int
1715 main()
1716 {
1717   char *buf1, *buf2, *buf3;
1718   int i = getpagesize(), j;
1719   int i2 = i * 2;
1720   int fd;
1721
1722   buf1 = (char *)valloc(i2);
1723   buf2 = (char *)valloc(i);
1724   buf3 = (char *)malloc(i2);
1725   for (j = 0; j < i2; ++j)
1726     *(buf1 + j) = rand();
1727   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1728   write(fd, buf1, i2);
1729   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1730   for (j = 0; j < i; ++j)
1731     if (*(buf1 + j) != *(buf2 + j))
1732       exit(1);
1733   lseek(fd, (long)i, 0);
1734   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1735   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1736   lseek(fd, (long)0, 0);
1737   read(fd, buf3, i2);
1738   for (j = 0; j < i2; ++j)
1739     if (*(buf1 + j) != *(buf3 + j))
1740       exit(1);
1741   exit(0);
1742 }
1743
1744 EOF
1745 { (eval echo configure:1746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1746 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1747   ac_cv_func_mmap=yes
1748 else
1749   ac_cv_func_mmap=no
1750 fi
1751 fi
1752 rm -fr conftest*
1753 fi
1754
1755 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1756 if test $ac_cv_func_mmap = yes; then
1757   cat >> confdefs.h <<\EOF
1758 #define HAVE_MMAP 1
1759 EOF
1760
1761 fi
1762
1763
1764
1765
1766 if test ${build} = ${host} -a ${host} = ${target} ; then
1767         echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
1768         if test -f /usr/lib/libthread_db.so.1 ; then
1769                 echo "$ac_t""yes" 1>&6
1770                 THREAD_DB_OBS=sol-thread.o
1771                 cat >> confdefs.h <<\EOF
1772 #define HAVE_THREAD_DB_LIB 1
1773 EOF
1774
1775                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
1776         else
1777                 echo "$ac_t""no" 1>&6
1778         fi
1779
1780
1781 fi
1782
1783 ENABLE_CFLAGS=
1784 ENABLE_CLIBS=
1785 ENABLE_OBS=
1786
1787 # Check whether --enable-netrom or --disable-netrom was given.
1788 if test "${enable_netrom+set}" = set; then
1789   enableval="$enable_netrom"
1790   case "${enableval}" in
1791 yes)    enable_netrom=yes ;;
1792 no)     enable_netrom=no ;;
1793 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
1794 esac
1795 fi
1796
1797
1798 if test "${enable_netrom}" = "yes"; then
1799         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
1800 fi
1801
1802 # start-sanitize-gm
1803 ENABLE_GM=
1804
1805 # Check whether --enable-gm or --disable-gm was given.
1806 if test "${enable_gm+set}" = set; then
1807   enableval="$enable_gm"
1808   case "${enableval}" in
1809 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
1810         ENABLE_CFLAGS=-DGENERAL_MAGIC
1811         ;;
1812 no)     ;;
1813 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
1814 esac
1815 fi
1816
1817
1818 # end-sanitize-gm
1819
1820 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
1821 if test "${enable_sim_powerpc+set}" = set; then
1822   enableval="$enable_sim_powerpc"
1823   case "${enableval}" in
1824 yes)    powerpc_sim=yes ;;
1825 no)     powerpc_sim=no ;;
1826 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
1827 esac
1828 else
1829   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
1830 fi
1831
1832
1833 # start-sanitize-gdbtk
1834 ENABLE_GDBTK=
1835
1836 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1837 if test "${enable_gdbtk+set}" = set; then
1838   enableval="$enable_gdbtk"
1839   case "${enableval}" in
1840     yes)
1841         case "$host" in
1842         *go32*)
1843             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
1844             enable_gdbtk=no ;;
1845         *cygwin32*)
1846             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
1847             enable_gdbtk=no ;;
1848         *)
1849             enable_gdbtk=yes ;;
1850         esac ;;
1851     no)
1852         enable_gdbtk=no  ;;
1853     *)
1854         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1855 esac
1856 else
1857
1858 # Default is on for everything but go32 and cygwin32
1859 case "$host" in
1860     *go32*)
1861         ;;
1862     *cygwin32*)
1863         ;;
1864     *)
1865         enable_gdbtk=yes ;;
1866     esac
1867
1868 fi
1869
1870
1871 if test "${enable_gdbtk}" = "yes"; then
1872
1873     # If we find X, set shell vars x_includes and x_libraries to the
1874 # paths, otherwise set no_x=yes.
1875 # Uses ac_ vars as temps to allow command line to override cache and checks.
1876 # --without-x overrides everything else, but does not touch the cache.
1877 echo $ac_n "checking for X""... $ac_c" 1>&6
1878
1879 # Check whether --with-x or --without-x was given.
1880 if test "${with_x+set}" = set; then
1881   withval="$with_x"
1882   :
1883 fi
1884
1885 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1886 if test "x$with_x" = xno; then
1887   # The user explicitly disabled X.
1888   have_x=disabled
1889 else
1890   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1891     # Both variables are already set.
1892     have_x=yes
1893   else
1894 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1895   echo $ac_n "(cached) $ac_c" 1>&6
1896 else
1897   # One or both of the vars are not set, and there is no cached value.
1898 ac_x_includes=NO ac_x_libraries=NO
1899 rm -fr conftestdir
1900 if mkdir conftestdir; then
1901   cd conftestdir
1902   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1903   cat > Imakefile <<'EOF'
1904 acfindx:
1905         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1906 EOF
1907   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1908     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1909     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1910     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1911     for ac_extension in a so sl; do
1912       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1913         test -f $ac_im_libdir/libX11.$ac_extension; then
1914         ac_im_usrlibdir=$ac_im_libdir; break
1915       fi
1916     done
1917     # Screen out bogus values from the imake configuration.
1918     case "$ac_im_incroot" in
1919         /usr/include) ;;
1920         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1921     esac
1922     case "$ac_im_usrlibdir" in
1923         /usr/lib | /lib) ;;
1924         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1925     esac
1926   fi
1927   cd ..
1928   rm -fr conftestdir
1929 fi
1930
1931 if test "$ac_x_includes" = NO; then
1932   # Guess where to find include files, by looking for this one X11 .h file.
1933   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1934
1935   # First, try using that file with no special directory specified.
1936 cat > conftest.$ac_ext <<EOF
1937 #line 1938 "configure"
1938 #include "confdefs.h"
1939 #include <$x_direct_test_include>
1940 EOF
1941 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1942 { (eval echo configure:1943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1943 ac_err=`grep -v '^ *+' conftest.out`
1944 if test -z "$ac_err"; then
1945   rm -rf conftest*
1946   # We can compile using X headers with no special include directory.
1947 ac_x_includes=
1948 else
1949   echo "$ac_err" >&5
1950   rm -rf conftest*
1951   # Look for the header file in a standard set of common directories.
1952   for ac_dir in               \
1953     /usr/X11R6/include        \
1954     /usr/X11R5/include        \
1955     /usr/X11R4/include        \
1956                               \
1957     /usr/include/X11R6        \
1958     /usr/include/X11R5        \
1959     /usr/include/X11R4        \
1960                               \
1961     /usr/local/X11R6/include  \
1962     /usr/local/X11R5/include  \
1963     /usr/local/X11R4/include  \
1964                               \
1965     /usr/local/include/X11R6  \
1966     /usr/local/include/X11R5  \
1967     /usr/local/include/X11R4  \
1968                               \
1969     /usr/X11/include          \
1970     /usr/include/X11          \
1971     /usr/local/X11/include    \
1972     /usr/local/include/X11    \
1973                               \
1974     /usr/X386/include         \
1975     /usr/x386/include         \
1976     /usr/XFree86/include/X11  \
1977                               \
1978     /usr/include              \
1979     /usr/local/include        \
1980     /usr/unsupported/include  \
1981     /usr/athena/include       \
1982     /usr/local/x11r5/include  \
1983     /usr/lpp/Xamples/include  \
1984                               \
1985     /usr/openwin/include      \
1986     /usr/openwin/share/include \
1987     ; \
1988   do
1989     if test -r "$ac_dir/$x_direct_test_include"; then
1990       ac_x_includes=$ac_dir
1991       break
1992     fi
1993   done
1994 fi
1995 rm -f conftest*
1996 fi # $ac_x_includes = NO
1997
1998 if test "$ac_x_libraries" = NO; then
1999   # Check for the libraries.
2000
2001   test -z "$x_direct_test_library" && x_direct_test_library=Xt
2002   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
2003
2004   # See if we find them without any special options.
2005   # Don't add to $LIBS permanently.
2006   ac_save_LIBS="$LIBS"
2007   LIBS="-l$x_direct_test_library $LIBS"
2008 cat > conftest.$ac_ext <<EOF
2009 #line 2010 "configure"
2010 #include "confdefs.h"
2011
2012 int main() { return 0; }
2013 int t() {
2014 ${x_direct_test_function}()
2015 ; return 0; }
2016 EOF
2017 if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2018   rm -rf conftest*
2019   LIBS="$ac_save_LIBS"
2020 # We can link X programs with no special library path.
2021 ac_x_libraries=
2022 else
2023   rm -rf conftest*
2024   LIBS="$ac_save_LIBS"
2025 # First see if replacing the include by lib works.
2026 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
2027     /usr/X11R6/lib        \
2028     /usr/X11R5/lib        \
2029     /usr/X11R4/lib        \
2030                           \
2031     /usr/lib/X11R6        \
2032     /usr/lib/X11R5        \
2033     /usr/lib/X11R4        \
2034                           \
2035     /usr/local/X11R6/lib  \
2036     /usr/local/X11R5/lib  \
2037     /usr/local/X11R4/lib  \
2038                           \
2039     /usr/local/lib/X11R6  \
2040     /usr/local/lib/X11R5  \
2041     /usr/local/lib/X11R4  \
2042                           \
2043     /usr/X11/lib          \
2044     /usr/lib/X11          \
2045     /usr/local/X11/lib    \
2046     /usr/local/lib/X11    \
2047                           \
2048     /usr/X386/lib         \
2049     /usr/x386/lib         \
2050     /usr/XFree86/lib/X11  \
2051                           \
2052     /usr/lib              \
2053     /usr/local/lib        \
2054     /usr/unsupported/lib  \
2055     /usr/athena/lib       \
2056     /usr/local/x11r5/lib  \
2057     /usr/lpp/Xamples/lib  \
2058                           \
2059     /usr/openwin/lib      \
2060     /usr/openwin/share/lib \
2061     ; \
2062 do
2063   for ac_extension in a so sl; do
2064     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
2065       ac_x_libraries=$ac_dir
2066       break 2
2067     fi
2068   done
2069 done
2070 fi
2071 rm -f conftest*
2072
2073 fi # $ac_x_libraries = NO
2074
2075 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
2076   # Didn't find X anywhere.  Cache the known absence of X.
2077   ac_cv_have_x="have_x=no"
2078 else
2079   # Record where we found X for the cache.
2080   ac_cv_have_x="have_x=yes \
2081                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
2082 fi
2083 fi
2084   fi
2085   eval "$ac_cv_have_x"
2086 fi # $with_x != no
2087
2088 if test "$have_x" != yes; then
2089   echo "$ac_t""$have_x" 1>&6
2090   no_x=yes
2091 else
2092   # If each of the values was on the command line, it overrides each guess.
2093   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
2094   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
2095   # Update the cache value to reflect the command line values.
2096   ac_cv_have_x="have_x=yes \
2097                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
2098   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
2099 fi
2100
2101     if test "$no_x" = yes; then
2102   # Not all programs may use this symbol, but it does not hurt to define it.
2103   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
2104 else
2105   if test -n "$x_includes"; then
2106     X_CFLAGS="$X_CFLAGS -I$x_includes"
2107   fi
2108
2109   # It would be nice to have a more robust check for the -R ld option than
2110   # just checking for Solaris.
2111   # It would also be nice to do this for all -L options, not just this one.
2112   if test -n "$x_libraries"; then
2113     X_LIBS="$X_LIBS -L$x_libraries"
2114     if test "`(uname) 2>/dev/null`" = SunOS &&
2115       uname -r | grep '^5' >/dev/null; then
2116       X_LIBS="$X_LIBS -R $x_libraries"
2117     fi
2118   fi
2119
2120   # Check for libraries that X11R6 Xt/Xaw programs need.
2121
2122   ac_save_LDFLAGS="$LDFLAGS"
2123   LDFLAGS="$LDFLAGS -L$x_libraries"
2124   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
2125   # check for ICE first), but we must link in the order -lSM -lICE or
2126   # we get undefined symbols.  So assume we have SM if we have ICE.
2127   # These have to be linked with before -lX11, unlike the other
2128   # libraries we check for below, so use a different variable.
2129   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2130   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
2131 ac_lib_var=`echo ICE_IceConnectionNumber | tr '.-/+' '___p'`
2132 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2133   echo $ac_n "(cached) $ac_c" 1>&6
2134 else
2135   ac_save_LIBS="$LIBS"
2136 LIBS="-lICE  $LIBS"
2137 cat > conftest.$ac_ext <<EOF
2138 #line 2139 "configure"
2139 #include "confdefs.h"
2140
2141 int main() { return 0; }
2142 int t() {
2143 IceConnectionNumber()
2144 ; return 0; }
2145 EOF
2146 if { (eval echo configure:2147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2147   rm -rf conftest*
2148   eval "ac_cv_lib_$ac_lib_var=yes"
2149 else
2150   rm -rf conftest*
2151   eval "ac_cv_lib_$ac_lib_var=no"
2152 fi
2153 rm -f conftest*
2154 LIBS="$ac_save_LIBS"
2155
2156 fi
2157 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2158   echo "$ac_t""yes" 1>&6
2159   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
2160 else
2161   echo "$ac_t""no" 1>&6
2162 fi
2163
2164   LDFLAGS="$ac_save_LDFLAGS"
2165
2166   # Check for system-dependent libraries X programs must link with.
2167
2168   if test "$ISC" = yes; then
2169     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
2170   else
2171     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
2172     # libraries were built with DECnet support.  And karl@cs.umb.edu says
2173     # the Alpha needs dnet_stub (dnet does not exist).
2174     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
2175 ac_lib_var=`echo dnet_dnet_ntoa | tr '.-/+' '___p'`
2176 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2177   echo $ac_n "(cached) $ac_c" 1>&6
2178 else
2179   ac_save_LIBS="$LIBS"
2180 LIBS="-ldnet  $LIBS"
2181 cat > conftest.$ac_ext <<EOF
2182 #line 2183 "configure"
2183 #include "confdefs.h"
2184
2185 int main() { return 0; }
2186 int t() {
2187 dnet_ntoa()
2188 ; return 0; }
2189 EOF
2190 if { (eval echo configure:2191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2191   rm -rf conftest*
2192   eval "ac_cv_lib_$ac_lib_var=yes"
2193 else
2194   rm -rf conftest*
2195   eval "ac_cv_lib_$ac_lib_var=no"
2196 fi
2197 rm -f conftest*
2198 LIBS="$ac_save_LIBS"
2199
2200 fi
2201 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2202   echo "$ac_t""yes" 1>&6
2203   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
2204 else
2205   echo "$ac_t""no" 1>&6
2206 fi
2207
2208     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2209       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
2210 ac_lib_var=`echo dnet_stub_dnet_ntoa | tr '.-/+' '___p'`
2211 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2212   echo $ac_n "(cached) $ac_c" 1>&6
2213 else
2214   ac_save_LIBS="$LIBS"
2215 LIBS="-ldnet_stub  $LIBS"
2216 cat > conftest.$ac_ext <<EOF
2217 #line 2218 "configure"
2218 #include "confdefs.h"
2219
2220 int main() { return 0; }
2221 int t() {
2222 dnet_ntoa()
2223 ; return 0; }
2224 EOF
2225 if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2226   rm -rf conftest*
2227   eval "ac_cv_lib_$ac_lib_var=yes"
2228 else
2229   rm -rf conftest*
2230   eval "ac_cv_lib_$ac_lib_var=no"
2231 fi
2232 rm -f conftest*
2233 LIBS="$ac_save_LIBS"
2234
2235 fi
2236 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2237   echo "$ac_t""yes" 1>&6
2238   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
2239 else
2240   echo "$ac_t""no" 1>&6
2241 fi
2242
2243     fi
2244
2245     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
2246     # to get the SysV transport functions.
2247     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
2248     # check for it.
2249     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
2250 ac_lib_var=`echo nsl_t_accept | tr '.-/+' '___p'`
2251 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2252   echo $ac_n "(cached) $ac_c" 1>&6
2253 else
2254   ac_save_LIBS="$LIBS"
2255 LIBS="-lnsl  $LIBS"
2256 cat > conftest.$ac_ext <<EOF
2257 #line 2258 "configure"
2258 #include "confdefs.h"
2259
2260 int main() { return 0; }
2261 int t() {
2262 t_accept()
2263 ; return 0; }
2264 EOF
2265 if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2266   rm -rf conftest*
2267   eval "ac_cv_lib_$ac_lib_var=yes"
2268 else
2269   rm -rf conftest*
2270   eval "ac_cv_lib_$ac_lib_var=no"
2271 fi
2272 rm -f conftest*
2273 LIBS="$ac_save_LIBS"
2274
2275 fi
2276 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2277   echo "$ac_t""yes" 1>&6
2278   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
2279 else
2280   echo "$ac_t""no" 1>&6
2281 fi
2282
2283
2284     # lieder@skyler.mavd.honeywell.com says without -lsocket,
2285     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
2286     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
2287     if test "`(uname) 2>/dev/null`" != IRIX; then
2288       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
2289 ac_lib_var=`echo socket_socket | tr '.-/+' '___p'`
2290 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2291   echo $ac_n "(cached) $ac_c" 1>&6
2292 else
2293   ac_save_LIBS="$LIBS"
2294 LIBS="-lsocket  $LIBS"
2295 cat > conftest.$ac_ext <<EOF
2296 #line 2297 "configure"
2297 #include "confdefs.h"
2298
2299 int main() { return 0; }
2300 int t() {
2301 socket()
2302 ; return 0; }
2303 EOF
2304 if { (eval echo configure:2305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2305   rm -rf conftest*
2306   eval "ac_cv_lib_$ac_lib_var=yes"
2307 else
2308   rm -rf conftest*
2309   eval "ac_cv_lib_$ac_lib_var=no"
2310 fi
2311 rm -f conftest*
2312 LIBS="$ac_save_LIBS"
2313
2314 fi
2315 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2316   echo "$ac_t""yes" 1>&6
2317   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
2318 else
2319   echo "$ac_t""no" 1>&6
2320 fi
2321
2322     fi
2323   fi
2324 fi
2325
2326
2327
2328
2329 #
2330 # Ok, lets find the tcl source trees so we can use the headers
2331 # Warning: transition of version 9 to 10 will break this algorithm
2332 # because 10 sorts before 9. We also look for just tcl. We have to
2333 # be careful that we don't match stuff like tclX by accident.
2334 # the alternative search directory is involked by --with-tclinclude
2335 #
2336 no_tcl=true
2337 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2338 # Check whether --with-tclinclude or --without-tclinclude was given.
2339 if test "${with_tclinclude+set}" = set; then
2340   withval="$with_tclinclude"
2341   with_tclinclude=${withval}
2342 fi
2343
2344 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2345   echo $ac_n "(cached) $ac_c" 1>&6
2346 else
2347
2348 # first check to see if --with-tclinclude was specified
2349 if test x"${with_tclinclude}" != x ; then
2350   if test -f ${with_tclinclude}/tclInt.h ; then
2351     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2352   else
2353     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2354   fi
2355 fi
2356 # next check in private source directory
2357 #
2358 # since ls returns lowest version numbers first, reverse its output
2359 if test x"${ac_cv_c_tclh}" = x ; then
2360   for i in \
2361                 ${srcdir}/../tcl \
2362                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` \
2363                 ${srcdir}/../../tcl \
2364                 `ls -dr ${srcdir}/../../tcl[0-9]* 2>/dev/null` \
2365                 ${srcdir}/../../../tcl \
2366                 `ls -dr ${srcdir}/../../../tcl[0-9]* 2>/dev/null ` ; do
2367     if test -f $i/tclInt.h ; then
2368       ac_cv_c_tclh=`(cd $i; pwd)`
2369       break
2370     fi
2371     # Tcl 7.5 and greater puts headers in subdirectory.
2372     if test -f $i/generic/tclInt.h ; then
2373       ac_cv_c_tclh=`(cd $i; pwd)`/generic
2374       break
2375     fi
2376   done
2377 fi
2378 # finally check in a few common install locations
2379 #
2380 # since ls returns lowest version numbers first, reverse its output
2381 if test x"${ac_cv_c_tclh}" = x ; then
2382   for i in \
2383                 `ls -dr /usr/local/src/tcl[0-9]* 2>/dev/null` \
2384                 `ls -dr /usr/local/lib/tcl[0-9]* 2>/dev/null` \
2385                 /usr/local/src/tcl \
2386                 /usr/local/lib/tcl \
2387                 ${prefix}/include ; do
2388     if test -f $i/tclInt.h ; then
2389       ac_cv_c_tclh=`(cd $i; pwd)`
2390       break
2391     fi
2392   done
2393 fi
2394 # see if one is installed
2395 if test x"${ac_cv_c_tclh}" = x ; then
2396    ac_safe=`echo "tclInt.h" | tr './\055' '___'`
2397 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2398 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2399   echo $ac_n "(cached) $ac_c" 1>&6
2400 else
2401   cat > conftest.$ac_ext <<EOF
2402 #line 2403 "configure"
2403 #include "confdefs.h"
2404 #include <tclInt.h>
2405 EOF
2406 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2407 { (eval echo configure:2408: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2408 ac_err=`grep -v '^ *+' conftest.out`
2409 if test -z "$ac_err"; then
2410   rm -rf conftest*
2411   eval "ac_cv_header_$ac_safe=yes"
2412 else
2413   echo "$ac_err" >&5
2414   rm -rf conftest*
2415   eval "ac_cv_header_$ac_safe=no"
2416 fi
2417 rm -f conftest*
2418 fi
2419 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2420   echo "$ac_t""yes" 1>&6
2421   ac_cv_c_tclh=installed
2422 else
2423   echo "$ac_t""no" 1>&6
2424 ac_cv_c_tclh=""
2425 fi
2426
2427 fi
2428
2429 fi
2430
2431 if test x"${ac_cv_c_tclh}" = x ; then
2432   TCLHDIR="# no Tcl private headers found"
2433   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2434 fi
2435 if test x"${ac_cv_c_tclh}" != x ; then
2436   no_tcl=""
2437   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2438     echo "$ac_t""is installed" 1>&6
2439     TCLHDIR=""
2440   else
2441     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2442     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2443     TCLHDIR="-I${ac_cv_c_tclh}"
2444   fi
2445 fi
2446
2447 echo $ac_n "checking Tcl version""... $ac_c" 1>&6
2448 orig_includes="$CPPFLAGS"
2449
2450 if test x"${TCLHDIR}" != x ; then
2451   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2452 fi
2453
2454 # Get major and minor versions of Tcl.  Use funny names to avoid
2455 # clashes with eg SunOS.
2456 cat > conftest.c <<'EOF'
2457 #include "tcl.h"
2458 MaJor = TCL_MAJOR_VERSION
2459 MiNor = TCL_MINOR_VERSION
2460 EOF
2461
2462 tclmajor=
2463 tclminor=
2464 if (eval "$CPP $CPPFLAGS conftest.c") 2>/dev/null >conftest.out; then
2465    # Success.
2466    tclmajor=`egrep '^MaJor = ' conftest.out | sed -e 's/^MaJor = *//' -e 's/ *$//'`
2467    tclminor=`egrep '^MiNor = ' conftest.out | sed -e 's/^MiNor = *//' -e 's/ *$//'`
2468 fi
2469 rm -f conftest.c conftest.out
2470
2471 if test -z "$tclmajor" || test -z "$tclminor"; then
2472    echo "$ac_t""fatal error: could not find major or minor version number of Tcl" 1>&6
2473    exit 1
2474 fi
2475 echo "$ac_t""${tclmajor}.${tclminor}" 1>&6
2476
2477 CPPFLAGS="${orig_includes}"
2478
2479
2480
2481
2482
2483 #
2484 # Ok, lets find the tcl library
2485 # First, look for one uninstalled.
2486 # the alternative search directory is invoked by --with-tcllib
2487 #
2488
2489 if test $tclmajor -ge 7 -a $tclminor -ge 4 ; then
2490   installedtcllibroot=tcl$tclversion
2491 else
2492   installedtcllibroot=tcl
2493 fi
2494
2495 if test x"${no_tcl}" = x ; then
2496   # we reset no_tcl incase something fails here
2497   no_tcl=true
2498   # Check whether --with-tcllib or --without-tcllib was given.
2499 if test "${with_tcllib+set}" = set; then
2500   withval="$with_tcllib"
2501   with_tcllib=${withval}
2502 fi
2503
2504   echo $ac_n "checking for Tcl library""... $ac_c" 1>&6
2505   if eval "test \"`echo '$''{'ac_cv_c_tcllib'+set}'`\" = set"; then
2506   echo $ac_n "(cached) $ac_c" 1>&6
2507 else
2508
2509   # First check to see if --with-tcllib was specified.
2510   # This requires checking for both the installed and uninstalled name-styles
2511   # since we have no idea if it's installed or not.
2512   if test x"${with_tcllib}" != x ; then
2513     if test -f "${with_tcllib}/lib$installedtcllibroot.so" ; then
2514       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.so
2515     elif test -f "${with_tcllib}/libtcl.so" ; then
2516       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.so
2517     # then look for a freshly built statically linked library
2518     # if Makefile exists we assume its configured and libtcl will be built first.
2519     elif test -f "${with_tcllib}/lib$installedtcllibroot.a" ; then
2520       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.a
2521     elif test -f "${with_tcllib}/libtcl.a" ; then
2522       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.a
2523     else
2524       { echo "configure: error: ${with_tcllib} directory doesn't contain libraries" 1>&2; exit 1; }
2525     fi
2526   fi
2527   # then check for a private Tcl library
2528   # Since these are uninstalled, use the simple lib name root.
2529   if test x"${ac_cv_c_tcllib}" = x ; then
2530     for i in \
2531                 ../tcl \
2532                 `ls -dr ../tcl[0-9]* 2>/dev/null` \
2533                 ../../tcl \
2534                 `ls -dr ../../tcl[0-9]* 2>/dev/null` \
2535                 ../../../tcl \
2536                 `ls -dr ../../../tcl[0-9]* 2>/dev/null` ; do
2537       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2538       if test -f "$i/unix/libtcl.so" ; then
2539          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2540          break
2541       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2542          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2543          break
2544       # look for a freshly built dynamically linked library
2545       elif test -f "$i/libtcl.so" ; then
2546         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2547         break
2548
2549       # then look for a freshly built statically linked library
2550       # if Makefile exists we assume its configured and libtcl will be
2551       # built first.
2552       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2553         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2554         break
2555       fi
2556     done
2557   fi
2558   # check in a few common install locations
2559   if test x"${ac_cv_c_tcllib}" = x ; then
2560     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2561       # first look for a freshly built dynamically linked library
2562       if test -f "$i/lib$installedtcllibroot.so" ; then
2563         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.so
2564         break
2565       # then look for a freshly built statically linked library
2566       # if Makefile exists we assume its configured and libtcl will be built first.
2567       elif test -f "$i/lib$installedtcllibroot.a" -o -f "$i/Makefile" ; then
2568         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.a
2569         break
2570       fi
2571     done
2572   fi
2573   # check in a few other private locations
2574   if test x"${ac_cv_c_tcllib}" = x ; then
2575     for i in \
2576                 ${srcdir}/../tcl \
2577                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` ; do
2578       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2579       if test -f "$i/unix/libtcl.so" ; then
2580          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2581          break
2582       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2583          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2584          break
2585       # look for a freshly built dynamically linked library
2586       elif test -f "$i/libtcl.so" ; then
2587         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2588         break
2589
2590       # then look for a freshly built statically linked library
2591       # if Makefile exists we assume its configured and libtcl will be
2592       # built first.
2593       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2594         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2595         break
2596       fi
2597     done
2598   fi
2599
2600   # see if one is conveniently installed with the compiler
2601   if test x"${ac_cv_c_tcllib}" = x ; then
2602     orig_libs="$LIBS"
2603     LIBS="$LIBS -l$installedtcllibroot -lm"
2604     if test "$cross_compiling" = yes; then
2605   ac_cv_c_tclib="-l$installedtcllibroot"
2606 else
2607 cat > conftest.$ac_ext <<EOF
2608 #line 2609 "configure"
2609 #include "confdefs.h"
2610
2611     Tcl_AppInit()
2612     { exit(0); }
2613 EOF
2614 { (eval echo configure:2615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2615 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2616   ac_cv_c_tcllib="-l$installedtcllibroot"
2617 else
2618   ac_cv_c_tcllib=""
2619
2620 fi
2621 fi
2622 rm -fr conftest*
2623     LIBS="${orig_libs}"
2624    fi
2625
2626 fi
2627
2628   if test x"${ac_cv_c_tcllib}" = x ; then
2629     TCLLIB="# no Tcl library found"
2630     echo "configure: warning: Can't find Tcl library" 1>&2
2631   else
2632     TCLLIB=${ac_cv_c_tcllib}
2633     echo "$ac_t""found $TCLLIB" 1>&6
2634     no_tcl=
2635   fi
2636 fi
2637
2638
2639
2640
2641
2642
2643
2644 #
2645 # Ok, lets find the tk source trees so we can use the headers
2646 # If the directory (presumably symlink) named "tk" exists, use that one
2647 # in preference to any others.  Same logic is used when choosing library
2648 # and again with Tcl. The search order is the best place to look first, then in
2649 # decreasing significance. The loop breaks if the trigger file is found.
2650 # Note the gross little conversion here of srcdir by cd'ing to the found
2651 # directory. This converts the path from a relative to an absolute, so
2652 # recursive cache variables for the path will work right. We check all
2653 # the possible paths in one loop rather than many seperate loops to speed
2654 # things up.
2655 # the alternative search directory is invoked by --with-tkinclude
2656 #
2657 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2658 # Check whether --with-tkinclude or --without-tkinclude was given.
2659 if test "${with_tkinclude+set}" = set; then
2660   withval="$with_tkinclude"
2661   with_tkinclude=${withval}
2662 fi
2663
2664 no_tk=true
2665 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2666   echo $ac_n "(cached) $ac_c" 1>&6
2667 else
2668
2669 # first check to see if --with-tkinclude was specified
2670 if test x"${with_tkinclude}" != x ; then
2671   if test -f ${with_tkinclude}/tk.h ; then
2672     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2673   else
2674     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2675   fi
2676 fi
2677 # next check in private source directory
2678 #
2679 # since ls returns lowest version numbers first, reverse the entire list
2680 # and search for the worst fit, overwriting it with better fits as we find them
2681 if test x"${ac_cv_c_tkh}" = x ; then
2682   for i in \
2683                 ${srcdir}/../tk \
2684                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` \
2685                 ${srcdir}/../../tk \
2686                 `ls -dr ${srcdir}/../../tk[0-9]* 2>/dev/null` \
2687                 ${srcdir}/../../../tk \
2688                 `ls -dr ${srcdir}/../../../tk[0-9]* 2>/dev/null ` ; do
2689     if test -f $i/tk.h ; then
2690       ac_cv_c_tkh=`(cd $i; pwd)`
2691       break
2692     fi
2693     # Tk 4.1 and greater puts this in a subdir.
2694     if test -f $i/generic/tk.h; then
2695        ac_cv_c_tkh=`(cd $i; pwd)`/generic
2696     fi
2697   done
2698 fi
2699 # finally check in a few common install locations
2700 #
2701 # since ls returns lowest version numbers first, reverse the entire list
2702 # and search for the worst fit, overwriting it with better fits as we find them
2703 if test x"${ac_cv_c_tkh}" = x ; then
2704   for i in \
2705                 `ls -dr /usr/local/src/tk[0-9]* 2>/dev/null` \
2706                 `ls -dr /usr/local/lib/tk[0-9]* 2>/dev/null` \
2707                 /usr/local/src/tk \
2708                 /usr/local/lib/tk \
2709                 ${prefix}/include ; do
2710     if test -f $i/tk.h ; then
2711       ac_cv_c_tkh=`(cd $i; pwd)`
2712       break
2713     fi
2714   done
2715 fi
2716 # see if one is installed
2717 if test x"${ac_cv_c_tkh}" = x ; then
2718   ac_safe=`echo "tk.h" | tr './\055' '___'`
2719 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2720 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2721   echo $ac_n "(cached) $ac_c" 1>&6
2722 else
2723   cat > conftest.$ac_ext <<EOF
2724 #line 2725 "configure"
2725 #include "confdefs.h"
2726 #include <tk.h>
2727 EOF
2728 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2729 { (eval echo configure:2730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2730 ac_err=`grep -v '^ *+' conftest.out`
2731 if test -z "$ac_err"; then
2732   rm -rf conftest*
2733   eval "ac_cv_header_$ac_safe=yes"
2734 else
2735   echo "$ac_err" >&5
2736   rm -rf conftest*
2737   eval "ac_cv_header_$ac_safe=no"
2738 fi
2739 rm -f conftest*
2740 fi
2741 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2742   echo "$ac_t""yes" 1>&6
2743   ac_cv_c_tkh=installed
2744 else
2745   echo "$ac_t""no" 1>&6
2746 fi
2747
2748 fi
2749
2750 fi
2751
2752 if test x"${ac_cv_c_tkh}" != x ; then
2753   no_tk=""
2754   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2755     echo "$ac_t""is installed" 1>&6
2756     TKHDIR=""
2757   else
2758     echo "$ac_t""found in $ac_cv_c_tkh" 1>&6
2759     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2760     TKHDIR="-I${ac_cv_c_tkh}"
2761   fi
2762 else
2763   TKHDIR="# no Tk directory found"
2764   echo "configure: warning: Can't find Tk private headers" 1>&2
2765   no_tk=true
2766 fi
2767
2768 # if Tk is installed, extract the major/minor version
2769 if test x"${no_tk}" = x ; then
2770 echo $ac_n "checking Tk version""... $ac_c" 1>&6
2771 orig_includes="$CPPFLAGS"
2772
2773 if test x"${TCLHDIR}" != x ; then
2774   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2775 fi
2776 if test x"${TKHDIR}" != x ; then
2777   CPPFLAGS="$CPPFLAGS $TKHDIR"
2778 fi
2779 if test x"${x_includes}" != x -a x"${x_includes}" != xNONE ; then
2780   CPPFLAGS="$CPPFLAGS -I$x_includes"
2781 fi
2782
2783 # Get major and minor versions of Tk.  Use funny names to avoid
2784 # clashes with eg SunOS.
2785 cat > conftest.c <<'EOF'
2786 #include "tk.h"
2787 MaJor = TK_MAJOR_VERSION
2788 MiNor = TK_MINOR_VERSION
2789 EOF
2790
2791 tkmajor=
2792 tkminor=
2793 if (eval "$CPP $CPPFLAGS conftest.c") 2>/dev/null >conftest.out; then
2794    # Success.
2795    tkmajor=`egrep '^MaJor = ' conftest.out | sed -e 's/^MaJor = *//' -e 's/ *$//'`
2796    tkminor=`egrep '^MiNor = ' conftest.out | sed -e 's/^MiNor = *//' -e 's/ *$//'`
2797 fi
2798 rm -f conftest.c conftest.out
2799
2800 if test -z "$tkmajor" || test -z "$tkminor"; then
2801    echo "$ac_t""fatal error: could not find major or minor version number of Tk" 1>&6
2802    exit 1
2803 fi
2804 echo "$ac_t""${tkmajor}.${tkminor}" 1>&6
2805
2806 CPPFLAGS="${orig_includes}"
2807 fi
2808
2809
2810
2811
2812
2813
2814 #
2815 # Ok, lets find the tk library
2816 # First, look for the latest private (uninstalled) copy
2817 # Notice that the destinations in backwards priority since the tests have
2818 # no break.
2819 # Then we look for either .a, .so, or Makefile.  A Makefile is acceptable
2820 # is it indicates the target has been configured and will (probably)
2821 # soon be built.  This allows an entire tree of Tcl software to be
2822 # configured at once and then built.
2823 # the alternative search directory is invoked by --with-tklib
2824 #
2825
2826 if test x"${no_tk}" = x ; then
2827   # reset no_tk incase something fails here
2828   no_tk="true"
2829
2830   if test $tkmajor -ge 4 ; then
2831     installedtklibroot=tk$tkversion
2832   else
2833     installedtkllibroot=tk
2834   fi
2835
2836   # Check whether --with-tklib or --without-tklib was given.
2837 if test "${with_tklib+set}" = set; then
2838   withval="$with_tklib"
2839   with_tklib=${withval}
2840 fi
2841
2842   echo $ac_n "checking for Tk library""... $ac_c" 1>&6
2843   if eval "test \"`echo '$''{'ac_cv_c_tklib'+set}'`\" = set"; then
2844   echo $ac_n "(cached) $ac_c" 1>&6
2845 else
2846
2847   # first check to see if --with-tklib was specified
2848   # This requires checking for both the installed and uninstalled name-styles
2849   # since we have no idea if it's installed or not.
2850   if test x"${with_tklib}" != x ; then
2851     if test -f "${with_tklib}/lib$installedtklibroot.so" ; then
2852       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.so
2853       no_tk=""
2854     elif test -f "${with_tklib}/libtk.so" ; then
2855       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.so
2856       no_tk=""
2857     # then look for a freshly built statically linked library
2858     # if Makefile exists we assume its configured and libtk will be built
2859     elif test -f "${with_tklib}/lib$installedtklibroot.a" ; then
2860       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.a
2861       no_tk=""
2862     elif test -f "${with_tklib}/libtk.a" ; then
2863       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.a
2864       no_tk=""
2865     else
2866       { echo "configure: error: ${with_tklib} directory doesn't contain libraries" 1>&2; exit 1; }
2867     fi
2868   fi
2869   # then check for a private Tk library
2870   # Since these are uninstalled, use the simple lib name root.
2871   if test x"${ac_cv_c_tklib}" = x ; then
2872     for i in \
2873                 ../tk \
2874                 `ls -dr ../tk[0-9]* 2>/dev/null` \
2875                 ../../tk \
2876                 `ls -dr ../../tk[0-9]* 2>/dev/null` \
2877                 ../../../tk \
2878                 `ls -dr ../../../tk[0-9]* 2>/dev/null` ; do
2879       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2880       if test -f "$i/unix/libtk.so" ; then
2881          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2882          no_tk=
2883          break
2884       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2885          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.a
2886          no_tk=
2887          break
2888       # look for a freshly built dynamically linked library
2889       elif test -f "$i/libtk.so" ; then
2890         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2891         no_tk=
2892         break
2893       # then look for a freshly built statically linked library
2894       # if Makefile exists we assume its configured and libtk will be built
2895       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2896         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2897         no_tk=""
2898         break
2899       fi
2900     done
2901   fi
2902   # finally check in a few common install locations
2903   if test x"${ac_cv_c_tklib}" = x ; then
2904     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2905       # first look for a freshly built dynamically linked library
2906       if test -f "$i/lib$installedtklibroot.so" ; then
2907         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.so
2908         no_tk=""
2909         break
2910       # then look for a freshly built statically linked library
2911       # if Makefile exists, we assume it's configured and libtcl will be built
2912       elif test -f "$i/lib$installedtklibroot.a" -o -f "$i/Makefile" ; then
2913         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.a
2914         no_tk=""
2915         break
2916       fi
2917     done
2918   fi
2919   # check in a few other private locations
2920   if test x"${ac_cv_c_tklib}" = x ; then
2921     for i in \
2922                 ${srcdir}/../tk \
2923                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` ; do
2924       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2925       if test -f "$i/unix/libtk.so" ; then
2926          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2927          no_tk=
2928          break
2929       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2930          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtk.a
2931          no_tk=
2932          break
2933       # look for a freshly built dynamically linked library
2934       elif test -f "$i/libtk.so" ; then
2935         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2936         no_tk=""
2937         break
2938       # then look for a freshly built statically linked library
2939       # if Makefile exists, we assume it's configured and libtcl will be built
2940       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2941         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2942         no_tk=""
2943         break
2944       fi
2945     done
2946   fi
2947   # see if one is conveniently installed with the compiler
2948   if test x"${ac_cv_c_tklib}" = x ; then
2949
2950        orig_libs="$LIBS"
2951        LIBS="$LIBS -l$installedtklibroot $x_libraries $ac_cv_c_tcllib -lm"
2952        if test "$cross_compiling" = yes; then
2953   ac_cv_c_tklib="-l$installedtklibroot"
2954 else
2955 cat > conftest.$ac_ext <<EOF
2956 #line 2957 "configure"
2957 #include "confdefs.h"
2958
2959        Tcl_AppInit()
2960        { exit(0); }
2961 EOF
2962 { (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2963 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2964   ac_cv_c_tklib="-l$installedtklibroot"
2965 else
2966   ac_cv_c_tklib=""
2967
2968 fi
2969 fi
2970 rm -fr conftest*
2971        LIBS="${orig_libs}"
2972    fi
2973
2974 fi
2975
2976   if test x"${ac_cv_c_tklib}" = x ; then
2977     TKLIB="# no Tk library found"
2978     echo "configure: warning: Can't find Tk library" 1>&2
2979   else
2980     TKLIB=$ac_cv_c_tklib
2981     echo "$ac_t""found $TKLIB" 1>&6
2982     no_tk=
2983   fi
2984 fi
2985
2986
2987
2988
2989
2990     # Look for dynamic linking libraries that Tcl might need.  This is
2991     # only done for Tcl 7.5 and greater.  It would be good to look for and
2992     # use the "configInfo" file that Tcl generates, but for now that is
2993     # beyond us.
2994     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
2995        echo $ac_n "checking for -ldl""... $ac_c" 1>&6
2996 ac_lib_var=`echo dl_main | tr '.-/+' '___p'`
2997 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2998   echo $ac_n "(cached) $ac_c" 1>&6
2999 else
3000   ac_save_LIBS="$LIBS"
3001 LIBS="-ldl  $LIBS"
3002 cat > conftest.$ac_ext <<EOF
3003 #line 3004 "configure"
3004 #include "confdefs.h"
3005
3006 int main() { return 0; }
3007 int t() {
3008 main()
3009 ; return 0; }
3010 EOF
3011 if { (eval echo configure:3012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
3012   rm -rf conftest*
3013   eval "ac_cv_lib_$ac_lib_var=yes"
3014 else
3015   rm -rf conftest*
3016   eval "ac_cv_lib_$ac_lib_var=no"
3017 fi
3018 rm -f conftest*
3019 LIBS="$ac_save_LIBS"
3020
3021 fi
3022 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3023   echo "$ac_t""yes" 1>&6
3024     ac_tr_lib=HAVE_LIB`echo dl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3025   cat >> confdefs.h <<EOF
3026 #define $ac_tr_lib 1
3027 EOF
3028
3029   LIBS="-ldl $LIBS"
3030
3031 else
3032   echo "$ac_t""no" 1>&6
3033 echo $ac_n "checking for -ldld""... $ac_c" 1>&6
3034 ac_lib_var=`echo dld_main | tr '.-/+' '___p'`
3035 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3036   echo $ac_n "(cached) $ac_c" 1>&6
3037 else
3038   ac_save_LIBS="$LIBS"
3039 LIBS="-ldld  $LIBS"
3040 cat > conftest.$ac_ext <<EOF
3041 #line 3042 "configure"
3042 #include "confdefs.h"
3043
3044 int main() { return 0; }
3045 int t() {
3046 main()
3047 ; return 0; }
3048 EOF
3049 if { (eval echo configure:3050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
3050   rm -rf conftest*
3051   eval "ac_cv_lib_$ac_lib_var=yes"
3052 else
3053   rm -rf conftest*
3054   eval "ac_cv_lib_$ac_lib_var=no"
3055 fi
3056 rm -f conftest*
3057 LIBS="$ac_save_LIBS"
3058
3059 fi
3060 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3061   echo "$ac_t""yes" 1>&6
3062     ac_tr_lib=HAVE_LIB`echo dld | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3063   cat >> confdefs.h <<EOF
3064 #define $ac_tr_lib 1
3065 EOF
3066
3067   LIBS="-ldld $LIBS"
3068
3069 else
3070   echo "$ac_t""no" 1>&6
3071 fi
3072
3073 fi
3074
3075     fi
3076
3077     ENABLE_GDBTK=1
3078
3079     if test "x$no_x" != "xyes"; then
3080         if test "x$x_includes" != "x" ;
3081         then
3082             X_CFLAGS="-I$x_includes"
3083         else
3084             X_CFLAGS=""
3085         fi
3086
3087         if test "x$x_libraries" != "x" ;
3088         then
3089             X_LDFLAGS="-L$x_libraries"
3090         else
3091             X_LDFLAGS=""
3092         fi
3093
3094         case "$host" in
3095 #
3096 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
3097 #
3098             sparc*-sun-solaris2*)
3099                 if test "x$GCC" = "xyes";
3100                 then
3101                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
3102                 else
3103                     if test "x$x_libraries" != "x" ;
3104                     then
3105                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
3106                     fi
3107                     X_LIBS="-lX11 -lXext -lX11"
3108                 fi ;;
3109 #
3110 # gdb linked statically w/ SunOS or HPUX
3111 #
3112             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
3113                 if test "x$x_libraries" != "x" ;
3114                 then
3115                     X_LIBS="$x_libraries/libX11.a"
3116                 else
3117                     X_LIBS="/usr/lib/libX11.a"
3118                 fi ;;
3119 #
3120 # default is to link dynamically
3121 #
3122             *)
3123                 X_LIBS="-lX11" ;;
3124         esac
3125     else
3126         X_LDLAGS=""
3127         X_CFLAGS=""
3128         X_LIBS=""
3129         echo "configure: warning: No X based programs will be built" 1>&2
3130     fi
3131
3132     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
3133     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
3134     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
3135 fi
3136
3137
3138
3139
3140
3141 # end-sanitize-gdbtk
3142
3143
3144
3145
3146
3147 # target_subdir is used by the testsuite to find the target libraries.
3148 target_subdir=
3149 if test "${host}" != "${target}"; then
3150     target_subdir="${target_alias}/"
3151 fi
3152
3153
3154 configdirs="doc testsuite"
3155
3156
3157 # Map host cpu into the config cpu subdirectory name.
3158 # The default is $host_cpu.
3159
3160 case "${host_cpu}" in
3161
3162 c[12])                  gdb_host_cpu=convex ;;
3163 hppa*)                  gdb_host_cpu=pa ;;
3164 i[3456]86)              gdb_host_cpu=i386 ;;
3165 m68*)                   gdb_host_cpu=m68k ;;
3166 m88*)                   gdb_host_cpu=m88k ;;
3167 np1)                    gdb_host_cpu=gould ;;
3168 pyramid)                gdb_host_cpu=pyr ;;
3169 powerpc*)               gdb_host_cpu=powerpc ;;
3170 sparc64)                gdb_host_cpu=sparc ;;
3171 *)                      gdb_host_cpu=$host_cpu ;;
3172
3173 esac
3174
3175 # map host info into gdb names.
3176
3177 case "${host}" in
3178
3179 a29k-*-*)               gdb_host=ultra3 ;;
3180
3181 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
3182 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
3183 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
3184 alpha-*-linux*)         gdb_host=alpha-linux ;;
3185
3186 arm-*-*)                gdb_host=arm ;;
3187
3188 c[12]-*-*)              gdb_host=convex ;;
3189
3190 hppa*-*-bsd*)           gdb_host=hppabsd ;;
3191 hppa*-*-hiux*)          gdb_host=hppahpux ;;
3192 hppa*-*-hpux*)          gdb_host=hppahpux ;;
3193 hppa*-*-osf*)           gdb_host=hppaosf ;;
3194
3195 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
3196 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
3197 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
3198 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
3199 i[3456]86-*-aix*)       gdb_host=i386aix ;;
3200 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
3201 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
3202 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
3203 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
3204 i[3456]86-*-go32*)      gdb_host=go32 ;;
3205 i[3456]86-*-linux*)     gdb_host=linux ;;
3206 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
3207 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
3208 i[3456]86-*-mach*)      gdb_host=i386mach ;;
3209 i[3456]86-*-gnu*)       gdb_host=i386gnu ;;
3210 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
3211 i[3456]86-*-sco3.2v5*)  gdb_host=i386sco5 ;;
3212 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
3213 i[3456]86-*-sco*)       gdb_host=i386sco ;;
3214 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
3215 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
3216 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
3217 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
3218 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
3219 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
3220 i[3456]86-*-sysv*)      gdb_host=i386v ;;
3221 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
3222 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
3223 i[3456]86-*-cygwin32)   gdb_host=cygwin32 ;;
3224 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
3225 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
3226 m68030-sony-*)          gdb_host=news1000 ;;
3227
3228 m68*-altos-*)           gdb_host=altos ;;
3229 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
3230 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
3231 m68*-att-*)             gdb_host=3b1 ;;
3232 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
3233 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
3234 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
3235 m68*-isi-*)             gdb_host=isi ;;
3236 m68*-*-lynxos*)         gdb_host=m68klynx ;;
3237 m68*-*-netbsd*)         gdb_host=nbsd ;;
3238 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
3239 m68*-motorola-*)        gdb_host=delta68 ;;
3240 m68*-sony-*)            gdb_host=news ;;
3241 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
3242 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
3243 m68*-sun-*)             gdb_host=sun3os4 ;;
3244
3245 m88*-harris-cxux*)      gdb_host=cxux ;;
3246 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
3247 m88*-motorola-sysv*)    gdb_host=delta88 ;;
3248 m88*-*-mach3*)          gdb_host=mach3 ;;
3249 m88*-*-*)               gdb_host=m88k ;;
3250
3251 mips-dec-mach3*)        gdb_host=mach3 ;;
3252 mips-dec-*)             gdb_host=decstation ;;
3253 mips-little-*)          gdb_host=littlemips ;;
3254 mips-sgi-irix3*)        gdb_host=irix3 ;;
3255 mips-sgi-irix4*)        gdb_host=irix4 ;;
3256 mips-sgi-irix5*)        gdb_host=irix5 ;;
3257 mips-sony-*)            gdb_host=news-mips ;;
3258 mips-*-mach3*)          gdb_host=mach3 ;;
3259 mips-*-sysv4*)          gdb_host=mipsv4 ;;
3260 mips-*-sysv*)           gdb_host=riscos ;;
3261 mips-*-riscos*)         gdb_host=riscos ;;
3262
3263 none-*-*)               gdb_host=none ;;
3264
3265 np1-*-*)                gdb_host=np1 ;;
3266
3267 ns32k-*-mach3*)         gdb_host=mach3 ;;
3268 ns32k-*-netbsd*)        gdb_host=nbsd ;;
3269 ns32k-umax-*)           gdb_host=umax ;;
3270 ns32k-utek-sysv*)       gdb_host=merlin ;;
3271
3272 powerpc-*-aix*)         gdb_host=aix ;;
3273 powerpcle-*-cygwin32)   gdb_host=cygwin32 ;;
3274 powerpcle-*-solaris*)   gdb_host=solaris ;;
3275 powerpc-*-linux*)       gdb_host=linux ;;
3276 pn-*-*)                 gdb_host=pn ;;
3277
3278 pyramid-*-*)            gdb_host=pyramid ;;
3279
3280 romp-*-*)               gdb_host=rtbsd ;;
3281
3282 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
3283 rs6000-*-aix4*)         gdb_host=aix4 ;;
3284 rs6000-*-*)             gdb_host=rs6000 ;;
3285
3286 sparc-*-lynxos*)        gdb_host=sparclynx ;;
3287 sparc-*-netbsd*)        gdb_host=nbsd ;;
3288 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
3289 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
3290 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
3291 sparc-*-*)              gdb_host=sun4os4 ;;
3292 sparc64-*-*)            gdb_host=sun4sol2 ;;
3293
3294 tahoe-*-*)              gdb_host=tahoe ;;
3295
3296 vax-*-bsd*)             gdb_host=vaxbsd ;;
3297 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
3298 vax-*-ultrix*)          gdb_host=vaxult ;;
3299
3300 w65-*-*)                gdb_host=w65 ;;
3301
3302 esac
3303
3304
3305 # Map target cpu into the config cpu subdirectory name.
3306 # The default is $target_cpu.
3307
3308 case "${target_cpu}" in
3309
3310 alpha)                  gdb_target_cpu=alpha ;;
3311 c[12])                  gdb_target_cpu=convex ;;
3312 hppa*)                  gdb_target_cpu=pa ;;
3313 i[3456]86)              gdb_target_cpu=i386 ;;
3314 m68*)                   gdb_target_cpu=m68k ;;
3315 m88*)                   gdb_target_cpu=m88k ;;
3316 mips*)                  gdb_target_cpu=mips ;;
3317 np1)                    gdb_target_cpu=gould ;;
3318 powerpc*)               gdb_target_cpu=powerpc ;;
3319 pn)                     gdb_target_cpu=gould ;;
3320 pyramid)                gdb_target_cpu=pyr ;;
3321 sparc*)                 gdb_target_cpu=sparc ;;
3322 *)                      gdb_target_cpu=$target_cpu ;;
3323
3324 esac
3325
3326 # map target info into gdb names.
3327
3328 case "${target}" in
3329
3330 a29k-*-aout*)           gdb_target=a29k ;;
3331 a29k-*-coff*)           gdb_target=a29k ;;
3332 a29k-*-elf*)            gdb_target=a29k ;;
3333 a29k-*-ebmon*)          gdb_target=a29k ;;
3334 a29k-*-kern*)           gdb_target=a29k-kern ;;
3335 a29k-*-none*)           gdb_target=a29k ;;
3336 a29k-*-sym1*)           gdb_target=ultra3 ;;
3337 a29k-*-udi*)            gdb_target=a29k-udi ;;
3338 a29k-*-vxworks*)        gdb_target=vx29k ;;
3339
3340 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
3341 alpha-*-linux*)         gdb_target=alpha-linux ;;
3342
3343 # start-sanitize-arc
3344 arc-*-*)                gdb_target=arc ;;
3345 # end-sanitize-arc
3346
3347 arm-*-*)                gdb_target=arm ;;
3348
3349 c1-*-*)                 gdb_target=convex ;;
3350 c2-*-*)                 gdb_target=convex ;;
3351
3352 h8300-*-*)              gdb_target=h8300 ;;
3353 h8500-*-*)              gdb_target=h8500 ;;
3354
3355 sh-*-*)                 gdb_target=sh ;;
3356
3357 hppa*-*-bsd*)           gdb_target=hppabsd ;;
3358 hppa*-*-pro*)           gdb_target=hppapro ;;
3359 hppa*-*-hpux*)          gdb_target=hppahpux ;;
3360 hppa*-*-hiux*)          gdb_target=hppahpux ;;
3361 hppa*-*-osf*)           gdb_target=hppaosf ;;
3362
3363 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
3364 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
3365 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
3366 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
3367 i[3456]86-*-aout*)      gdb_target=i386aout ;;
3368 i[3456]86-*-coff*)      gdb_target=i386v ;;
3369 i[3456]86-*-elf*)       gdb_target=i386v ;;
3370 i[3456]86-*-aix*)       gdb_target=i386aix ;;
3371 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
3372 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
3373 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
3374 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
3375 i[3456]86-*-go32*)      gdb_target=i386aout ;;
3376 i[3456]86-*-lynxos*)    gdb_target=i386lynx
3377                 configdirs="${configdirs} gdbserver" ;;
3378 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
3379 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
3380 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
3381 i[3456]86-*-sco*)       gdb_target=i386v ;;
3382 i[3456]86-*-sysv*)      gdb_target=i386v ;;
3383 i[3456]86-*-linux*)     gdb_target=linux
3384                 configdirs="${configdirs} gdbserver" ;;
3385 i[3456]86-*-isc*)       gdb_target=i386v ;;
3386 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
3387 i[3456]86-*-mach*)      gdb_target=i386mach ;;
3388 i[3456]86-*-gnu*)       gdb_target=i386gnu ;;
3389 i[3456]86-*-netware*)   gdb_target=i386nw
3390                 configdirs="${configdirs} nlm" ;;
3391 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
3392 i[3456]86-*-cygwin32)   gdb_target=cygwin32  ;;
3393 i960-*-bout*)           gdb_target=vxworks960 ;;
3394 i960-nindy-coff*)       gdb_target=nindy960 ;;
3395 i960-*-coff*)           gdb_target=mon960 ;;
3396 i960-nindy-elf*)        gdb_target=nindy960 ;;
3397 i960-*-elf*)            gdb_target=mon960 ;;
3398
3399 i960-*-nindy*)          gdb_target=nindy960 ;;
3400 i960-*-vxworks*)        gdb_target=vxworks960 ;;
3401
3402 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
3403 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
3404
3405 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
3406 m68*-bull-sysv*)        gdb_target=dpx2 ;;
3407 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
3408 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
3409 m68*-altos-*)           gdb_target=altos ;;
3410 m68*-att-*)             gdb_target=3b1 ;;
3411 m68*-cisco*-*)          gdb_target=cisco ;;
3412 m68*-ericsson-*)        gdb_target=es1800 ;;
3413 m68*-isi-*)             gdb_target=isi ;;
3414 m68*-motorola-*)        gdb_target=delta68 ;;
3415 m68*-netx-*)            gdb_target=vxworks68 ;;
3416 m68*-sony-*)            gdb_target=news ;;
3417 m68*-tandem-*)          gdb_target=st2000 ;;
3418 m68*-rom68k-*)          gdb_target=monitor ;;
3419 m68*-*bug-*)            gdb_target=monitor ;;
3420 m68*-monitor-*)         gdb_target=monitor ;;
3421 m68*-est-*)             gdb_target=monitor ;;
3422 m68*-*-aout*)           gdb_target=monitor ;;
3423 m68*-*-coff*)           gdb_target=monitor ;;
3424 m68*-*-elf*)            gdb_target=monitor ;;
3425 m68*-*-lynxos*)         gdb_target=m68klynx
3426                 configdirs="${configdirs} gdbserver" ;;
3427 m68*-*-netbsd*)         gdb_target=nbsd ;;
3428 m68*-*-os68k*)          gdb_target=os68k ;;
3429 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
3430 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
3431 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
3432 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
3433
3434 m88*-harris-cxux*)      gdb_target=cxux ;;
3435 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
3436 m88*-*-mach3*)          gdb_target=mach3 ;;
3437 m88*-motorola-*)        gdb_target=delta88 ;;
3438 m88*-*-*)               gdb_target=m88k ;;
3439
3440 mips64*-big-*)          gdb_target=bigmips64 ;;
3441 mips*-big-*)            gdb_target=bigmips ;;
3442 mips*-dec-mach3*)       gdb_target=mach3 ;;
3443 mips*-dec-*)            gdb_target=decstation ;;
3444 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
3445 mips64*-*-ecoff*)       gdb_target=embed64 ;;
3446 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
3447 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
3448 mips64*vr4100*el-*-elf*)        gdb_target=vr4300el ;;
3449 mips64*vr4100*-*-elf*)  gdb_target=vr4300 ;;
3450 mips64*el-*-elf*)       gdb_target=embedl64 ;;
3451 mips64*-*-elf*)         gdb_target=embed64 ;;
3452 mips*el-*-ecoff*)       gdb_target=embedl ;;
3453 mips*-*-ecoff*)         gdb_target=embed ;;
3454 # start-sanitize-gm
3455 mips*-*-magic*)         gdb_target=embed ;;
3456 # end-sanitize-gm
3457 mips*el-*-elf*)         gdb_target=embedl ;;
3458 mips*-*-elf*)           gdb_target=embed ;;
3459 mips*-little-*)         gdb_target=littlemips ;;
3460 mips*-sgi-irix5*)       gdb_target=irix5 ;;
3461 mips*-sgi-*)            gdb_target=irix3 ;;
3462 mips*-sony-*)           gdb_target=bigmips ;;
3463 mips*-*-mach3*)         gdb_target=mach3 ;;
3464 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
3465 mips*-*-sysv*)          gdb_target=bigmips ;;
3466 mips*-*-riscos*)        gdb_target=bigmips ;;
3467 mips*-*-vxworks*)       gdb_target=vxmips ;;
3468
3469 none-*-*)               gdb_target=none ;;
3470
3471 np1-*-*)                gdb_target=np1 ;;
3472
3473 ns32k-*-mach3*)         gdb_target=mach3 ;;
3474 ns32k-*-netbsd*)        gdb_target=nbsd ;;
3475 ns32k-utek-sysv*)       gdb_target=merlin ;;
3476 ns32k-utek-*)           gdb_target=umax ;;
3477
3478 pn-*-*)                 gdb_target=pn ;;
3479 powerpc-*-macos*)       gdb_target=macos ;;
3480 powerpc-*-netware*)     gdb_target=ppc-nw
3481                         configdirs="${configdirs} nlm" ;;
3482
3483 powerpc-*-aix4*)        gdb_target=aix4 ;;
3484 powerpc-*-aix*)         gdb_target=aix ;;
3485 powerpcle-*-cygwin32)   gdb_target=cygwin32 ;;
3486 powerpcle-*-solaris*)   gdb_target=solaris ;;
3487 powerpc-*-eabi* | powerpc-*-linux* | powerpc-*-sysv* | powerpc-*-elf*)
3488                         if test x"$powerpc_sim" = x"yes"; then
3489                           gdb_target=ppc-sim
3490                         else
3491                           gdb_target=ppc-eabi
3492                         fi ;;
3493 powerpcle-*-eabi* | powerpcle-*-sysv* | powerpcle-*-elf*)
3494                         if test x"$powerpc_sim" = x"yes"; then
3495                           gdb_target=ppcle-sim
3496                         else
3497                           gdb_target=ppcle-eabi
3498                         fi ;;
3499
3500 pyramid-*-*)            gdb_target=pyramid ;;
3501
3502 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
3503 rs6000-*-aix4*)         gdb_target=aix4 ;;
3504 rs6000-*-*)             gdb_target=rs6000 ;;
3505
3506 sparc-*-aout*)          gdb_target=sparc-em ;;
3507 sparc-*-coff*)          gdb_target=sparc-em ;;
3508 sparc-*-elf*)           gdb_target=sparc-em ;;
3509 sparc-*-lynxos*)        gdb_target=sparclynx
3510                 configdirs="${configdirs} gdbserver" ;;
3511 sparc-*-netbsd*)        gdb_target=nbsd ;;
3512 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
3513 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
3514 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
3515 sparc-*-vxworks*)       gdb_target=vxsparc ;;
3516 sparc-*-*)              gdb_target=sun4os4 ;;
3517 sparclet-*-*)           gdb_target=sparclet;;
3518 sparclite*-*-*)         gdb_target=sparclite ;;
3519 # It's not clear what the right solution for "v8plus" systems is yet.
3520 # For now, stick with sparc-sun-solaris2 since that's what config.guess
3521 # should return.  Work is still needed to get gdb to print the 64 bit
3522 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
3523 # deleted though presumably it should be eventually.
3524 #sparc64-*-solaris2*)   gdb_target=sp64sol2 ;;
3525 sparc64-*-*)            gdb_target=sp64 ;;
3526
3527 tahoe-*-*)              gdb_target=tahoe ;;
3528
3529 vax-*-*)                gdb_target=vax ;;
3530
3531 w65-*-*)                gdb_target=w65 ;;
3532
3533 z8k-*-coff*)            gdb_target=z8k ;;
3534
3535 esac
3536
3537
3538 frags=
3539 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3540 if test ! -f ${host_makefile_frag}; then
3541 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3542 fi
3543 frags="$frags $host_makefile_frag"
3544
3545 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3546 if test ! -f ${target_makefile_frag}; then
3547 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3548 fi
3549 frags="$frags $target_makefile_frag"
3550
3551
3552
3553
3554
3555 hostfile=`sed -n '
3556 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3557 ' ${host_makefile_frag}`
3558
3559 targetfile=`sed -n '
3560 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3561 ' ${target_makefile_frag}`
3562
3563 # these really aren't orthogonal true/false values of the same condition,
3564 # but shells are slow enough that I like to reuse the test conditions
3565 # whenever possible
3566 if test "${target}" = "${host}"; then
3567 nativefile=`sed -n '
3568 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3569 ' ${host_makefile_frag}`
3570 else
3571 # GDBserver is only useful in a "native" enviroment
3572 configdirs=`echo $configdirs | sed 's/gdbserver//'`
3573 fi
3574
3575
3576 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3577 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3578 # corresponding links.  But we have to remove the xm.h files and tm.h
3579 # files anyway, e.g. when switching from "configure host" to
3580 # "configure none".
3581
3582 files=
3583 links=
3584 rm -f xm.h
3585 if test "${hostfile}" != ""; then
3586 files="${files} config/${gdb_host_cpu}/${hostfile}"
3587 links="${links} xm.h"
3588 fi
3589 rm -f tm.h
3590 if test "${targetfile}" != ""; then
3591 files="${files} config/${gdb_target_cpu}/${targetfile}"
3592 links="${links} tm.h"
3593 fi
3594 rm -f nm.h
3595 if test "${nativefile}" != ""; then
3596 files="${files} config/${gdb_host_cpu}/${nativefile}"
3597 links="${links} nm.h"
3598 else
3599 # A cross-only configuration.
3600 files="${files} config/nm-empty.h"
3601 links="${links} nm.h"
3602 fi
3603 # start-sanitize-gdbtk
3604
3605 # Make it possible to use the GUI without doing a full install
3606 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3607 files="${files} gdbtk.tcl"
3608 links="${links} gdbtk.tcl"
3609 fi
3610 # end-sanitize-gdbtk
3611
3612
3613
3614 subdirs="$configdirs"
3615
3616 trap '' 1 2 15
3617 cat > confcache <<\EOF
3618 # This file is a shell script that caches the results of configure
3619 # tests run on this system so they can be shared between configure
3620 # scripts and configure runs.  It is not useful on other systems.
3621 # If it contains results you don't want to keep, you may remove or edit it.
3622 #
3623 # By default, configure uses ./config.cache as the cache file,
3624 # creating it if it does not exist already.  You can give configure
3625 # the --cache-file=FILE option to use a different cache file; that is
3626 # what configure does when it calls configure scripts in
3627 # subdirectories, so they share the cache.
3628 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3629 # config.status only pays attention to the cache file if you give it the
3630 # --recheck option to rerun configure.
3631 #
3632 EOF
3633 # Ultrix sh set writes to stderr and can't be redirected directly,
3634 # and sets the high bit in the cache file unless we assign to the vars.
3635 (set) 2>&1 |
3636   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
3637   >> confcache
3638 if cmp -s $cache_file confcache; then
3639   :
3640 else
3641   if test -w $cache_file; then
3642     echo "updating cache $cache_file"
3643     cat confcache > $cache_file
3644   else
3645     echo "not updating unwritable cache $cache_file"
3646   fi
3647 fi
3648 rm -f confcache
3649
3650 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3651
3652 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3653 # Let make expand exec_prefix.
3654 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3655
3656 # Any assignment to VPATH causes Sun make to only execute
3657 # the first set of double-colon rules, so remove it if not needed.
3658 # If there is a colon in the path, we need to keep it.
3659 if test "x$srcdir" = x.; then
3660   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3661 fi
3662
3663 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3664
3665 DEFS=-DHAVE_CONFIG_H
3666
3667 # Without the "./", some shells look in PATH for config.status.
3668 : ${CONFIG_STATUS=./config.status}
3669
3670 echo creating $CONFIG_STATUS
3671 rm -f $CONFIG_STATUS
3672 cat > $CONFIG_STATUS <<EOF
3673 #! /bin/sh
3674 # Generated automatically by configure.
3675 # Run this file to recreate the current configuration.
3676 # This directory was configured as follows,
3677 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3678 #
3679 # $0 $ac_configure_args
3680 #
3681 # Compiler output produced by configure, useful for debugging
3682 # configure, is in ./config.log if it exists.
3683
3684 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3685 for ac_option
3686 do
3687   case "\$ac_option" in
3688   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3689     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3690     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3691   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3692     echo "$CONFIG_STATUS generated by autoconf version 2.8"
3693     exit 0 ;;
3694   -help | --help | --hel | --he | --h)
3695     echo "\$ac_cs_usage"; exit 0 ;;
3696   *) echo "\$ac_cs_usage"; exit 1 ;;
3697   esac
3698 done
3699
3700 ac_given_srcdir=$srcdir
3701 ac_given_INSTALL="$INSTALL"
3702
3703 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3704 EOF
3705 cat >> $CONFIG_STATUS <<EOF
3706
3707 # Protect against being on the right side of a sed subst in config.status.
3708 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3709  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3710 $ac_vpsub
3711 $extrasub
3712 s%@CFLAGS@%$CFLAGS%g
3713 s%@CPPFLAGS@%$CPPFLAGS%g
3714 s%@CXXFLAGS@%$CXXFLAGS%g
3715 s%@DEFS@%$DEFS%g
3716 s%@LDFLAGS@%$LDFLAGS%g
3717 s%@LIBS@%$LIBS%g
3718 s%@exec_prefix@%$exec_prefix%g
3719 s%@prefix@%$prefix%g
3720 s%@program_transform_name@%$program_transform_name%g
3721 s%@bindir@%$bindir%g
3722 s%@sbindir@%$sbindir%g
3723 s%@libexecdir@%$libexecdir%g
3724 s%@datadir@%$datadir%g
3725 s%@sysconfdir@%$sysconfdir%g
3726 s%@sharedstatedir@%$sharedstatedir%g
3727 s%@localstatedir@%$localstatedir%g
3728 s%@libdir@%$libdir%g
3729 s%@includedir@%$includedir%g
3730 s%@oldincludedir@%$oldincludedir%g
3731 s%@infodir@%$infodir%g
3732 s%@mandir@%$mandir%g
3733 s%@CC@%$CC%g
3734 s%@CPP@%$CPP%g
3735 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3736 s%@INSTALL_DATA@%$INSTALL_DATA%g
3737 s%@host@%$host%g
3738 s%@host_alias@%$host_alias%g
3739 s%@host_cpu@%$host_cpu%g
3740 s%@host_vendor@%$host_vendor%g
3741 s%@host_os@%$host_os%g
3742 s%@build@%$build%g
3743 s%@build_alias@%$build_alias%g
3744 s%@build_cpu@%$build_cpu%g
3745 s%@build_vendor@%$build_vendor%g
3746 s%@build_os@%$build_os%g
3747 s%@AR@%$AR%g
3748 s%@RANLIB@%$RANLIB%g
3749 s%@YACC@%$YACC%g
3750 s%@AWK@%$AWK%g
3751 s%@target@%$target%g
3752 s%@target_alias@%$target_alias%g
3753 s%@target_cpu@%$target_cpu%g
3754 s%@target_vendor@%$target_vendor%g
3755 s%@target_os@%$target_os%g
3756 s%@THREAD_DB_OBS@%$THREAD_DB_OBS%g
3757 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3758 s%@X_CFLAGS@%$X_CFLAGS%g
3759 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3760 s%@X_LIBS@%$X_LIBS%g
3761 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3762 s%@TCLHDIR@%$TCLHDIR%g
3763 s%@TCLLIB@%$TCLLIB%g
3764 s%@TKHDIR@%$TKHDIR%g
3765 s%@TKLIB@%$TKLIB%g
3766 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3767 s%@X_LDFLAGS@%$X_LDFLAGS%g
3768 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3769 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
3770 s%@ENABLE_OBS@%$ENABLE_OBS%g
3771 s%@target_subdir@%$target_subdir%g
3772 /@host_makefile_frag@/r $host_makefile_frag
3773 s%@host_makefile_frag@%%g
3774 /@target_makefile_frag@/r $target_makefile_frag
3775 s%@target_makefile_frag@%%g
3776 s%@frags@%$frags%g
3777 s%@subdirs@%$subdirs%g
3778
3779 CEOF
3780 EOF
3781 cat >> $CONFIG_STATUS <<EOF
3782
3783 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3784 EOF
3785 cat >> $CONFIG_STATUS <<\EOF
3786 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3787   # Support "outfile[:infile]", defaulting infile="outfile.in".
3788   case "$ac_file" in
3789   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3790        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3791   *) ac_file_in="${ac_file}.in" ;;
3792   esac
3793
3794   # Adjust relative srcdir, etc. for subdirectories.
3795
3796   # Remove last slash and all that follows it.  Not all systems have dirname.
3797   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3798   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3799     # The file is in a subdirectory.
3800     test ! -d "$ac_dir" && mkdir "$ac_dir"
3801     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3802     # A "../" for each directory in $ac_dir_suffix.
3803     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3804   else
3805     ac_dir_suffix= ac_dots=
3806   fi
3807
3808   case "$ac_given_srcdir" in
3809   .)  srcdir=.
3810       if test -z "$ac_dots"; then top_srcdir=.
3811       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3812   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3813   *) # Relative path.
3814     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3815     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3816   esac
3817
3818   case "$ac_given_INSTALL" in
3819   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3820   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3821   esac
3822   echo creating "$ac_file"
3823   rm -f "$ac_file"
3824   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3825   case "$ac_file" in
3826   *Makefile*) ac_comsub="1i\\
3827 # $configure_input" ;;
3828   *) ac_comsub= ;;
3829   esac
3830   sed -e "$ac_comsub
3831 s%@configure_input@%$configure_input%g
3832 s%@srcdir@%$srcdir%g
3833 s%@top_srcdir@%$top_srcdir%g
3834 s%@INSTALL@%$INSTALL%g
3835 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
3836 fi; done
3837 rm -f conftest.subs
3838
3839 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3840 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3841 #
3842 # ac_d sets the value in "#define NAME VALUE" lines.
3843 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3844 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3845 ac_dC='\3'
3846 ac_dD='%g'
3847 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3848 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3849 ac_uB='\([      ]\)%\1#\2define\3'
3850 ac_uC=' '
3851 ac_uD='\4%g'
3852 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3853 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3854 ac_eB='$%\1#\2define\3'
3855 ac_eC=' '
3856 ac_eD='%g'
3857
3858 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
3859 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3860   # Support "outfile[:infile]", defaulting infile="outfile.in".
3861   case "$ac_file" in
3862   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3863        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3864   *) ac_file_in="${ac_file}.in" ;;
3865   esac
3866
3867   echo creating $ac_file
3868
3869   rm -f conftest.frag conftest.in conftest.out
3870   cp $ac_given_srcdir/$ac_file_in conftest.in
3871
3872 EOF
3873
3874 # Transform confdefs.h into a sed script conftest.vals that substitutes
3875 # the proper values into config.h.in to produce config.h.  And first:
3876 # Protect against being on the right side of a sed subst in config.status.
3877 # Protect against being in an unquoted here document in config.status.
3878 rm -f conftest.vals
3879 cat > conftest.hdr <<\EOF
3880 s/[\\&%]/\\&/g
3881 s%[\\$`]%\\&%g
3882 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3883 s%ac_d%ac_u%gp
3884 s%ac_u%ac_e%gp
3885 EOF
3886 sed -n -f conftest.hdr confdefs.h > conftest.vals
3887 rm -f conftest.hdr
3888
3889 # This sed command replaces #undef with comments.  This is necessary, for
3890 # example, in the case of _POSIX_SOURCE, which is predefined and required
3891 # on some systems where configure will not decide to define it.
3892 cat >> conftest.vals <<\EOF
3893 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3894 EOF
3895
3896 # Break up conftest.vals because some shells have a limit on
3897 # the size of here documents, and old seds have small limits too.
3898 # Maximum number of lines to put in a single here document.
3899 ac_max_here_lines=12
3900
3901 rm -f conftest.tail
3902 while :
3903 do
3904   ac_lines=`grep -c . conftest.vals`
3905   # grep -c gives empty output for an empty file on some AIX systems.
3906   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3907   # Write a limited-size here document to conftest.frag.
3908   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3909   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3910   echo 'CEOF
3911   sed -f conftest.frag conftest.in > conftest.out
3912   rm -f conftest.in
3913   mv conftest.out conftest.in
3914 ' >> $CONFIG_STATUS
3915   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3916   rm -f conftest.vals
3917   mv conftest.tail conftest.vals
3918 done
3919 rm -f conftest.vals
3920
3921 cat >> $CONFIG_STATUS <<\EOF
3922   rm -f conftest.frag conftest.h
3923   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3924   cat conftest.in >> conftest.h
3925   rm -f conftest.in
3926   if cmp -s $ac_file conftest.h 2>/dev/null; then
3927     echo "$ac_file is unchanged"
3928     rm -f conftest.h
3929   else
3930     rm -f $ac_file
3931     mv conftest.h $ac_file
3932   fi
3933 fi; done
3934
3935 EOF
3936
3937 cat >> $CONFIG_STATUS <<EOF
3938 ac_sources="$files"
3939 ac_dests="$links"
3940 EOF
3941
3942 cat >> $CONFIG_STATUS <<\EOF
3943 srcdir=$ac_given_srcdir
3944 while test -n "$ac_sources"; do
3945   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3946   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3947
3948   echo "linking $srcdir/$ac_source to $ac_dest"
3949
3950   if test ! -r $srcdir/$ac_source; then
3951     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3952   fi
3953   rm -f $ac_dest
3954
3955   # Make relative symlinks.
3956   # Remove last slash and all that follows it.  Not all systems have dirname.
3957   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3958   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3959     # The dest file is in a subdirectory.
3960     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3961     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3962     # A "../" for each directory in $ac_dest_dir_suffix.
3963     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3964   else
3965     ac_dest_dir_suffix= ac_dots=
3966   fi
3967
3968   case "$srcdir" in
3969   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3970   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3971   esac
3972
3973   # Make a symlink if possible; otherwise try a hard link.
3974   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3975     ln $srcdir/$ac_source $ac_dest; then :
3976   else
3977     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3978   fi
3979 done
3980 EOF
3981 cat >> $CONFIG_STATUS <<EOF
3982
3983 gdb_host_cpu=$gdb_host_cpu
3984 gdb_target_cpu=$gdb_target_cpu
3985 nativefile=$nativefile
3986
3987 EOF
3988 cat >> $CONFIG_STATUS <<\EOF
3989
3990 if test "${nativefile}" = ""; then
3991 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
3992         < Makefile > Makefile.tem
3993 mv -f Makefile.tem Makefile
3994 fi
3995
3996 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3997 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3998 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3999 mv -f Makefile.tmp Makefile
4000
4001 case ${srcdir} in
4002 .)
4003 ;;
4004 *)
4005 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
4006 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4007 esac
4008
4009 case x$CONFIG_HEADERS in
4010 xconfig.h:config.in)
4011 echo > stamp-h ;;
4012 esac
4013
4014 exit 0
4015 EOF
4016 chmod +x $CONFIG_STATUS
4017 rm -fr confdefs* $ac_clean_files
4018 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4019
4020 if test "$no_recursion" != yes; then
4021
4022   # Remove --cache-file and --srcdir arguments so they do not pile up.
4023   ac_sub_configure_args=
4024   ac_prev=
4025   for ac_arg in $ac_configure_args; do
4026     if test -n "$ac_prev"; then
4027       ac_prev=
4028       continue
4029     fi
4030     case "$ac_arg" in
4031     -cache-file | --cache-file | --cache-fil | --cache-fi \
4032     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4033       ac_prev=cache_file ;;
4034     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4035     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
4036       ;;
4037     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4038       ac_prev=srcdir ;;
4039     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4040       ;;
4041     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4042     esac
4043   done
4044
4045   for ac_config_dir in $configdirs; do
4046
4047     # Do not complain, so a configure script can configure whichever
4048     # parts of a large source tree are present.
4049     if test ! -d $srcdir/$ac_config_dir; then
4050       continue
4051     fi
4052
4053     echo configuring in $ac_config_dir
4054
4055     case "$srcdir" in
4056     .) ;;
4057     *)
4058       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
4059       else
4060         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4061       fi
4062       ;;
4063     esac
4064
4065     ac_popdir=`pwd`
4066     cd $ac_config_dir
4067
4068     case "$srcdir" in
4069     .) # No --srcdir option.  We are building in place.
4070       ac_sub_srcdir=$srcdir ;;
4071     /*) # Absolute path.
4072       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4073     *) # Relative path.
4074       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
4075     esac
4076
4077     # Check for guested configure; otherwise get Cygnus style configure.
4078     if test -f $ac_sub_srcdir/configure; then
4079       ac_sub_configure=$ac_sub_srcdir/configure
4080     elif test -f $ac_sub_srcdir/configure.in; then
4081       ac_sub_configure=$ac_configure
4082     else
4083       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4084       ac_sub_configure=
4085     fi
4086
4087     # The recursion is here.
4088     if test -n "$ac_sub_configure"; then
4089
4090       # Make the cache file name correct relative to the subdirectory.
4091       # A "../" for each directory in /$ac_config_dir.
4092       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4093       case "$cache_file" in
4094       /*) ac_sub_cache_file=$cache_file ;;
4095       *) # Relative path.
4096         ac_sub_cache_file="$ac_dots$cache_file" ;;
4097       esac
4098   case "$ac_given_INSTALL" in
4099         [/$]*) INSTALL="$ac_given_INSTALL" ;;
4100         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4101         esac
4102
4103       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4104       # The eval makes quoting arguments work.
4105       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4106       then :
4107       else
4108         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4109       fi
4110     fi
4111
4112     cd $ac_popdir
4113   done
4114 fi
4115
4116
4117 exit 0
4118