gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.10
   5 # Copyright (C) 1992, 93, 94, 95, 96 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 2.10"
 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 /* We use char because int might match the return type of a gcc2
1445     builtin and then its argument prototype would still apply.  */
1446 char $ac_func();
1447
1448 int main() { return 0; }
1449 int t() {
1450
1451 /* The GNU C library defines this for functions which it implements
1452     to always fail with ENOSYS.  Some functions are actually named
1453     something starting with __ and the normal name is an alias.  */
1454 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1455 choke me
1456 #else
1457 $ac_func();
1458 #endif
1459
1460 ; return 0; }
1461 EOF
1462 if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1463   rm -rf conftest*
1464   eval "ac_cv_func_$ac_func=yes"
1465 else
1466   rm -rf conftest*
1467   eval "ac_cv_func_$ac_func=no"
1468 fi
1469 rm -f conftest*
1470
1471 fi
1472 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1473   echo "$ac_t""yes" 1>&6
1474     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1475   cat >> confdefs.h <<EOF
1476 #define $ac_tr_func 1
1477 EOF
1478
1479 else
1480   echo "$ac_t""no" 1>&6
1481 fi
1482 done
1483
1484
1485 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1486 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   cat > conftest.$ac_ext <<EOF
1490 #line 1491 "configure"
1491 #include "confdefs.h"
1492 #include <sys/procfs.h>
1493 int main() { return 0; }
1494 int t() {
1495 gregset_t *gregsetp = 0
1496 ; return 0; }
1497 EOF
1498 if { (eval echo configure:1499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1499   rm -rf conftest*
1500   gdb_cv_have_gregset_t=yes
1501 else
1502   rm -rf conftest*
1503   gdb_cv_have_gregset_t=no
1504 fi
1505 rm -f conftest*
1506
1507 fi
1508
1509 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1510 if test $gdb_cv_have_gregset_t = yes; then
1511   cat >> confdefs.h <<\EOF
1512 #define HAVE_GREGSET_T 1
1513 EOF
1514
1515 fi
1516
1517 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1518 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   cat > conftest.$ac_ext <<EOF
1522 #line 1523 "configure"
1523 #include "confdefs.h"
1524 #include <sys/procfs.h>
1525 int main() { return 0; }
1526 int t() {
1527 fpregset_t *fpregsetp = 0
1528 ; return 0; }
1529 EOF
1530 if { (eval echo configure:1531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1531   rm -rf conftest*
1532   gdb_cv_have_fpregset_t=yes
1533 else
1534   rm -rf conftest*
1535   gdb_cv_have_fpregset_t=no
1536 fi
1537 rm -f conftest*
1538
1539 fi
1540
1541 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1542 if test $gdb_cv_have_fpregset_t = yes; then
1543   cat >> confdefs.h <<\EOF
1544 #define HAVE_FPREGSET_T 1
1545 EOF
1546
1547 fi
1548
1549
1550 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1551 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   cat > conftest.$ac_ext <<EOF
1555 #line 1556 "configure"
1556 #include "confdefs.h"
1557
1558 int main() { return 0; }
1559 int t() {
1560 long double foo;
1561 ; return 0; }
1562 EOF
1563 if { (eval echo configure:1564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1564   rm -rf conftest*
1565   ac_cv_c_long_double=yes
1566 else
1567   rm -rf conftest*
1568   ac_cv_c_long_double=no
1569 fi
1570 rm -f conftest*
1571
1572 fi
1573
1574 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1575 if test $ac_cv_c_long_double = yes; then
1576   cat >> confdefs.h <<\EOF
1577 #define HAVE_LONG_DOUBLE 1
1578 EOF
1579
1580 fi
1581
1582
1583 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1584 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1585   echo $ac_n "(cached) $ac_c" 1>&6
1586 else
1587   if test "$cross_compiling" = yes; then
1588   gdb_cv_printf_has_long_double=no
1589 else
1590 cat > conftest.$ac_ext <<EOF
1591 #line 1592 "configure"
1592 #include "confdefs.h"
1593
1594 int main () {
1595   char buf[16];
1596   long double f = 3.141592653;
1597   sprintf (buf, "%Lg", f);
1598   return (strncmp ("3.14159", buf, 7));
1599 }
1600 EOF
1601 { (eval echo configure:1602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1602 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1603   gdb_cv_printf_has_long_double=yes
1604 else
1605   gdb_cv_printf_has_long_double=no
1606 fi
1607 fi
1608 rm -fr conftest*
1609 fi
1610
1611 if test $gdb_cv_printf_has_long_double = yes; then
1612   cat >> confdefs.h <<\EOF
1613 #define PRINTF_HAS_LONG_DOUBLE 1
1614 EOF
1615
1616 fi
1617 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1618
1619 for ac_func in valloc getpagesize
1620 do
1621 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1622 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1623   echo $ac_n "(cached) $ac_c" 1>&6
1624 else
1625   cat > conftest.$ac_ext <<EOF
1626 #line 1627 "configure"
1627 #include "confdefs.h"
1628 /* System header to define __stub macros and hopefully few prototypes,
1629     which can conflict with char $ac_func(); below.  */
1630 #include <assert.h>
1631 /* Override any gcc2 internal prototype to avoid an error.  */
1632 /* We use char because int might match the return type of a gcc2
1633     builtin and then its argument prototype would still apply.  */
1634 char $ac_func();
1635
1636 int main() { return 0; }
1637 int t() {
1638
1639 /* The GNU C library defines this for functions which it implements
1640     to always fail with ENOSYS.  Some functions are actually named
1641     something starting with __ and the normal name is an alias.  */
1642 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1643 choke me
1644 #else
1645 $ac_func();
1646 #endif
1647
1648 ; return 0; }
1649 EOF
1650 if { (eval echo configure:1651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1651   rm -rf conftest*
1652   eval "ac_cv_func_$ac_func=yes"
1653 else
1654   rm -rf conftest*
1655   eval "ac_cv_func_$ac_func=no"
1656 fi
1657 rm -f conftest*
1658
1659 fi
1660 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1661   echo "$ac_t""yes" 1>&6
1662     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1663   cat >> confdefs.h <<EOF
1664 #define $ac_tr_func 1
1665 EOF
1666
1667 else
1668   echo "$ac_t""no" 1>&6
1669 fi
1670 done
1671
1672 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1673 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1674   echo $ac_n "(cached) $ac_c" 1>&6
1675 else
1676   if test "$cross_compiling" = yes; then
1677   ac_cv_func_mmap=no
1678 else
1679 cat > conftest.$ac_ext <<EOF
1680 #line 1681 "configure"
1681 #include "confdefs.h"
1682
1683 /* Thanks to Mike Haertel and Jim Avera for this test. */
1684 #include <sys/types.h>
1685 #include <fcntl.h>
1686 #include <sys/mman.h>
1687
1688 #ifndef HAVE_GETPAGESIZE
1689 # include <sys/param.h>
1690 # ifdef EXEC_PAGESIZE
1691 #  define getpagesize() EXEC_PAGESIZE
1692 # else
1693 #  ifdef NBPG
1694 #   define getpagesize() NBPG * CLSIZE
1695 #   ifndef CLSIZE
1696 #    define CLSIZE 1
1697 #   endif
1698 #  else
1699 #   ifdef NBPC
1700 #    define getpagesize() NBPC
1701 #   else
1702 #    define getpagesize() PAGESIZE /* SVR4 */
1703 #   endif
1704 #  endif
1705 # endif
1706 #endif
1707
1708 #ifndef HAVE_VALLOC
1709 # define valloc malloc
1710 #endif
1711
1712 #ifdef __cplusplus
1713 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1714 #else
1715 char *valloc(), *malloc();
1716 #endif
1717
1718 int
1719 main()
1720 {
1721   char *buf1, *buf2, *buf3;
1722   int i = getpagesize(), j;
1723   int i2 = i * 2;
1724   int fd;
1725
1726   buf1 = (char *)valloc(i2);
1727   buf2 = (char *)valloc(i);
1728   buf3 = (char *)malloc(i2);
1729   for (j = 0; j < i2; ++j)
1730     *(buf1 + j) = rand();
1731   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1732   write(fd, buf1, i2);
1733   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1734   for (j = 0; j < i; ++j)
1735     if (*(buf1 + j) != *(buf2 + j))
1736       exit(1);
1737   lseek(fd, (long)i, 0);
1738   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1739   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1740   lseek(fd, (long)0, 0);
1741   read(fd, buf3, i2);
1742   for (j = 0; j < i2; ++j)
1743     if (*(buf1 + j) != *(buf3 + j))
1744       exit(1);
1745   exit(0);
1746 }
1747
1748 EOF
1749 { (eval echo configure:1750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1750 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1751   ac_cv_func_mmap=yes
1752 else
1753   ac_cv_func_mmap=no
1754 fi
1755 fi
1756 rm -fr conftest*
1757 fi
1758
1759 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1760 if test $ac_cv_func_mmap = yes; then
1761   cat >> confdefs.h <<\EOF
1762 #define HAVE_MMAP 1
1763 EOF
1764
1765 fi
1766
1767
1768
1769 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
1770 if test -f /usr/lib/libthread_db.so.1 ; then
1771         echo "$ac_t""yes" 1>&6
1772         LIBS="$LIBS /usr/lib/libthread_db.so.1"
1773         THREAD_DB_OBS=sol-thread.o
1774         cat >> confdefs.h <<\EOF
1775 #define HAVE_THREAD_DB_LIB 1
1776 EOF
1777
1778 else
1779         echo "$ac_t""no" 1>&6
1780 fi
1781
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         *)
1846             enable_gdbtk=yes ;;
1847         esac ;;
1848     no)
1849         enable_gdbtk=no  ;;
1850     *)
1851         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1852 esac
1853 else
1854
1855 # Default is on for everything but go32
1856 case "$host" in
1857     *go32*)
1858         ;;
1859     *)
1860         enable_gdbtk=yes ;;
1861     esac
1862
1863 fi
1864
1865
1866 if test "${enable_gdbtk}" = "yes"; then
1867
1868     # If we find X, set shell vars x_includes and x_libraries to the
1869 # paths, otherwise set no_x=yes.
1870 # Uses ac_ vars as temps to allow command line to override cache and checks.
1871 # --without-x overrides everything else, but does not touch the cache.
1872 echo $ac_n "checking for X""... $ac_c" 1>&6
1873
1874 # Check whether --with-x or --without-x was given.
1875 if test "${with_x+set}" = set; then
1876   withval="$with_x"
1877   :
1878 fi
1879
1880 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1881 if test "x$with_x" = xno; then
1882   # The user explicitly disabled X.
1883   have_x=disabled
1884 else
1885   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1886     # Both variables are already set.
1887     have_x=yes
1888   else
1889 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1890   echo $ac_n "(cached) $ac_c" 1>&6
1891 else
1892   # One or both of the vars are not set, and there is no cached value.
1893 ac_x_includes=NO ac_x_libraries=NO
1894 rm -fr conftestdir
1895 if mkdir conftestdir; then
1896   cd conftestdir
1897   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1898   cat > Imakefile <<'EOF'
1899 acfindx:
1900         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1901 EOF
1902   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1903     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1904     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1905     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1906     for ac_extension in a so sl; do
1907       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1908         test -f $ac_im_libdir/libX11.$ac_extension; then
1909         ac_im_usrlibdir=$ac_im_libdir; break
1910       fi
1911     done
1912     # Screen out bogus values from the imake configuration.
1913     case "$ac_im_incroot" in
1914         /usr/include) ;;
1915         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1916     esac
1917     case "$ac_im_usrlibdir" in
1918         /usr/lib | /lib) ;;
1919         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1920     esac
1921   fi
1922   cd ..
1923   rm -fr conftestdir
1924 fi
1925
1926 if test "$ac_x_includes" = NO; then
1927   # Guess where to find include files, by looking for this one X11 .h file.
1928   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1929
1930   # First, try using that file with no special directory specified.
1931 cat > conftest.$ac_ext <<EOF
1932 #line 1933 "configure"
1933 #include "confdefs.h"
1934 #include <$x_direct_test_include>
1935 EOF
1936 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1937 { (eval echo configure:1938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1938 ac_err=`grep -v '^ *+' conftest.out`
1939 if test -z "$ac_err"; then
1940   rm -rf conftest*
1941   # We can compile using X headers with no special include directory.
1942 ac_x_includes=
1943 else
1944   echo "$ac_err" >&5
1945   rm -rf conftest*
1946   # Look for the header file in a standard set of common directories.
1947   for ac_dir in               \
1948     /usr/X11R6/include        \
1949     /usr/X11R5/include        \
1950     /usr/X11R4/include        \
1951                               \
1952     /usr/include/X11R6        \
1953     /usr/include/X11R5        \
1954     /usr/include/X11R4        \
1955                               \
1956     /usr/local/X11R6/include  \
1957     /usr/local/X11R5/include  \
1958     /usr/local/X11R4/include  \
1959                               \
1960     /usr/local/include/X11R6  \
1961     /usr/local/include/X11R5  \
1962     /usr/local/include/X11R4  \
1963                               \
1964     /usr/X11/include          \
1965     /usr/include/X11          \
1966     /usr/local/X11/include    \
1967     /usr/local/include/X11    \
1968                               \
1969     /usr/X386/include         \
1970     /usr/x386/include         \
1971     /usr/XFree86/include/X11  \
1972                               \
1973     /usr/include              \
1974     /usr/local/include        \
1975     /usr/unsupported/include  \
1976     /usr/athena/include       \
1977     /usr/local/x11r5/include  \
1978     /usr/lpp/Xamples/include  \
1979                               \
1980     /usr/openwin/include      \
1981     /usr/openwin/share/include \
1982     ; \
1983   do
1984     if test -r "$ac_dir/$x_direct_test_include"; then
1985       ac_x_includes=$ac_dir
1986       break
1987     fi
1988   done
1989 fi
1990 rm -f conftest*
1991 fi # $ac_x_includes = NO
1992
1993 if test "$ac_x_libraries" = NO; then
1994   # Check for the libraries.
1995
1996   test -z "$x_direct_test_library" && x_direct_test_library=Xt
1997   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1998
1999   # See if we find them without any special options.
2000   # Don't add to $LIBS permanently.
2001   ac_save_LIBS="$LIBS"
2002   LIBS="-l$x_direct_test_library $LIBS"
2003 cat > conftest.$ac_ext <<EOF
2004 #line 2005 "configure"
2005 #include "confdefs.h"
2006
2007 int main() { return 0; }
2008 int t() {
2009 ${x_direct_test_function}()
2010 ; return 0; }
2011 EOF
2012 if { (eval echo configure:2013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2013   rm -rf conftest*
2014   LIBS="$ac_save_LIBS"
2015 # We can link X programs with no special library path.
2016 ac_x_libraries=
2017 else
2018   rm -rf conftest*
2019   LIBS="$ac_save_LIBS"
2020 # First see if replacing the include by lib works.
2021 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
2022     /usr/X11R6/lib        \
2023     /usr/X11R5/lib        \
2024     /usr/X11R4/lib        \
2025                           \
2026     /usr/lib/X11R6        \
2027     /usr/lib/X11R5        \
2028     /usr/lib/X11R4        \
2029                           \
2030     /usr/local/X11R6/lib  \
2031     /usr/local/X11R5/lib  \
2032     /usr/local/X11R4/lib  \
2033                           \
2034     /usr/local/lib/X11R6  \
2035     /usr/local/lib/X11R5  \
2036     /usr/local/lib/X11R4  \
2037                           \
2038     /usr/X11/lib          \
2039     /usr/lib/X11          \
2040     /usr/local/X11/lib    \
2041     /usr/local/lib/X11    \
2042                           \
2043     /usr/X386/lib         \
2044     /usr/x386/lib         \
2045     /usr/XFree86/lib/X11  \
2046                           \
2047     /usr/lib              \
2048     /usr/local/lib        \
2049     /usr/unsupported/lib  \
2050     /usr/athena/lib       \
2051     /usr/local/x11r5/lib  \
2052     /usr/lpp/Xamples/lib  \
2053                           \
2054     /usr/openwin/lib      \
2055     /usr/openwin/share/lib \
2056     ; \
2057 do
2058   for ac_extension in a so sl; do
2059     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
2060       ac_x_libraries=$ac_dir
2061       break 2
2062     fi
2063   done
2064 done
2065 fi
2066 rm -f conftest*
2067
2068 fi # $ac_x_libraries = NO
2069
2070 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
2071   # Didn't find X anywhere.  Cache the known absence of X.
2072   ac_cv_have_x="have_x=no"
2073 else
2074   # Record where we found X for the cache.
2075   ac_cv_have_x="have_x=yes \
2076                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
2077 fi
2078 fi
2079   fi
2080   eval "$ac_cv_have_x"
2081 fi # $with_x != no
2082
2083 if test "$have_x" != yes; then
2084   echo "$ac_t""$have_x" 1>&6
2085   no_x=yes
2086 else
2087   # If each of the values was on the command line, it overrides each guess.
2088   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
2089   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
2090   # Update the cache value to reflect the command line values.
2091   ac_cv_have_x="have_x=yes \
2092                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
2093   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
2094 fi
2095
2096     if test "$no_x" = yes; then
2097   # Not all programs may use this symbol, but it does not hurt to define it.
2098   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
2099 else
2100   if test -n "$x_includes"; then
2101     X_CFLAGS="$X_CFLAGS -I$x_includes"
2102   fi
2103
2104   # It would be nice to have a more robust check for the -R ld option than
2105   # just checking for Solaris.
2106   # It would also be nice to do this for all -L options, not just this one.
2107   if test -n "$x_libraries"; then
2108     X_LIBS="$X_LIBS -L$x_libraries"
2109     if test "`(uname) 2>/dev/null`" = SunOS &&
2110       uname -r | grep '^5' >/dev/null; then
2111       X_LIBS="$X_LIBS -R $x_libraries"
2112     fi
2113   fi
2114
2115   # Check for libraries that X11R6 Xt/Xaw programs need.
2116
2117   ac_save_LDFLAGS="$LDFLAGS"
2118   LDFLAGS="$LDFLAGS -L$x_libraries"
2119   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
2120   # check for ICE first), but we must link in the order -lSM -lICE or
2121   # we get undefined symbols.  So assume we have SM if we have ICE.
2122   # These have to be linked with before -lX11, unlike the other
2123   # libraries we check for below, so use a different variable.
2124   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2125   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
2126 ac_lib_var=`echo ICE'_'IceConnectionNumber | tr './+\055' '__p_'`
2127 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2128   echo $ac_n "(cached) $ac_c" 1>&6
2129 else
2130   ac_save_LIBS="$LIBS"
2131 LIBS="-lICE  $LIBS"
2132 cat > conftest.$ac_ext <<EOF
2133 #line 2134 "configure"
2134 #include "confdefs.h"
2135 /* Override any gcc2 internal prototype to avoid an error.  */
2136 /* We use char because int might match the return type of a gcc2
2137     builtin and then its argument prototype would still apply.  */
2138 char IceConnectionNumber();
2139
2140 int main() { return 0; }
2141 int t() {
2142 IceConnectionNumber()
2143 ; return 0; }
2144 EOF
2145 if { (eval echo configure:2146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2146   rm -rf conftest*
2147   eval "ac_cv_lib_$ac_lib_var=yes"
2148 else
2149   rm -rf conftest*
2150   eval "ac_cv_lib_$ac_lib_var=no"
2151 fi
2152 rm -f conftest*
2153 LIBS="$ac_save_LIBS"
2154
2155 fi
2156 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2157   echo "$ac_t""yes" 1>&6
2158   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
2159 else
2160   echo "$ac_t""no" 1>&6
2161 fi
2162
2163   LDFLAGS="$ac_save_LDFLAGS"
2164
2165   # Check for system-dependent libraries X programs must link with.
2166
2167   if test "$ISC" = yes; then
2168     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
2169   else
2170     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
2171     # libraries were built with DECnet support.  And karl@cs.umb.edu says
2172     # the Alpha needs dnet_stub (dnet does not exist).
2173     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
2174 ac_lib_var=`echo dnet'_'dnet_ntoa | tr './+\055' '__p_'`
2175 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2176   echo $ac_n "(cached) $ac_c" 1>&6
2177 else
2178   ac_save_LIBS="$LIBS"
2179 LIBS="-ldnet  $LIBS"
2180 cat > conftest.$ac_ext <<EOF
2181 #line 2182 "configure"
2182 #include "confdefs.h"
2183 /* Override any gcc2 internal prototype to avoid an error.  */
2184 /* We use char because int might match the return type of a gcc2
2185     builtin and then its argument prototype would still apply.  */
2186 char dnet_ntoa();
2187
2188 int main() { return 0; }
2189 int t() {
2190 dnet_ntoa()
2191 ; return 0; }
2192 EOF
2193 if { (eval echo configure:2194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2194   rm -rf conftest*
2195   eval "ac_cv_lib_$ac_lib_var=yes"
2196 else
2197   rm -rf conftest*
2198   eval "ac_cv_lib_$ac_lib_var=no"
2199 fi
2200 rm -f conftest*
2201 LIBS="$ac_save_LIBS"
2202
2203 fi
2204 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2205   echo "$ac_t""yes" 1>&6
2206   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
2207 else
2208   echo "$ac_t""no" 1>&6
2209 fi
2210
2211     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2212       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
2213 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | tr './+\055' '__p_'`
2214 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2215   echo $ac_n "(cached) $ac_c" 1>&6
2216 else
2217   ac_save_LIBS="$LIBS"
2218 LIBS="-ldnet_stub  $LIBS"
2219 cat > conftest.$ac_ext <<EOF
2220 #line 2221 "configure"
2221 #include "confdefs.h"
2222 /* Override any gcc2 internal prototype to avoid an error.  */
2223 /* We use char because int might match the return type of a gcc2
2224     builtin and then its argument prototype would still apply.  */
2225 char dnet_ntoa();
2226
2227 int main() { return 0; }
2228 int t() {
2229 dnet_ntoa()
2230 ; return 0; }
2231 EOF
2232 if { (eval echo configure:2233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2233   rm -rf conftest*
2234   eval "ac_cv_lib_$ac_lib_var=yes"
2235 else
2236   rm -rf conftest*
2237   eval "ac_cv_lib_$ac_lib_var=no"
2238 fi
2239 rm -f conftest*
2240 LIBS="$ac_save_LIBS"
2241
2242 fi
2243 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2244   echo "$ac_t""yes" 1>&6
2245   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
2246 else
2247   echo "$ac_t""no" 1>&6
2248 fi
2249
2250     fi
2251
2252     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
2253     # to get the SysV transport functions.
2254     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
2255     # check for it.
2256     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
2257 ac_lib_var=`echo nsl'_'t_accept | tr './+\055' '__p_'`
2258 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2259   echo $ac_n "(cached) $ac_c" 1>&6
2260 else
2261   ac_save_LIBS="$LIBS"
2262 LIBS="-lnsl  $LIBS"
2263 cat > conftest.$ac_ext <<EOF
2264 #line 2265 "configure"
2265 #include "confdefs.h"
2266 /* Override any gcc2 internal prototype to avoid an error.  */
2267 /* We use char because int might match the return type of a gcc2
2268     builtin and then its argument prototype would still apply.  */
2269 char t_accept();
2270
2271 int main() { return 0; }
2272 int t() {
2273 t_accept()
2274 ; return 0; }
2275 EOF
2276 if { (eval echo configure:2277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2277   rm -rf conftest*
2278   eval "ac_cv_lib_$ac_lib_var=yes"
2279 else
2280   rm -rf conftest*
2281   eval "ac_cv_lib_$ac_lib_var=no"
2282 fi
2283 rm -f conftest*
2284 LIBS="$ac_save_LIBS"
2285
2286 fi
2287 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2288   echo "$ac_t""yes" 1>&6
2289   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
2290 else
2291   echo "$ac_t""no" 1>&6
2292 fi
2293
2294
2295     # lieder@skyler.mavd.honeywell.com says without -lsocket,
2296     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
2297     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
2298     if test "`(uname) 2>/dev/null`" != IRIX; then
2299       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
2300 ac_lib_var=`echo socket'_'socket | tr './+\055' '__p_'`
2301 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2302   echo $ac_n "(cached) $ac_c" 1>&6
2303 else
2304   ac_save_LIBS="$LIBS"
2305 LIBS="-lsocket  $LIBS"
2306 cat > conftest.$ac_ext <<EOF
2307 #line 2308 "configure"
2308 #include "confdefs.h"
2309 /* Override any gcc2 internal prototype to avoid an error.  */
2310 /* We use char because int might match the return type of a gcc2
2311     builtin and then its argument prototype would still apply.  */
2312 char socket();
2313
2314 int main() { return 0; }
2315 int t() {
2316 socket()
2317 ; return 0; }
2318 EOF
2319 if { (eval echo configure:2320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2320   rm -rf conftest*
2321   eval "ac_cv_lib_$ac_lib_var=yes"
2322 else
2323   rm -rf conftest*
2324   eval "ac_cv_lib_$ac_lib_var=no"
2325 fi
2326 rm -f conftest*
2327 LIBS="$ac_save_LIBS"
2328
2329 fi
2330 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2331   echo "$ac_t""yes" 1>&6
2332   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
2333 else
2334   echo "$ac_t""no" 1>&6
2335 fi
2336
2337     fi
2338   fi
2339 fi
2340
2341
2342
2343
2344 #
2345 # Ok, lets find the tcl source trees so we can use the headers
2346 # Warning: transition of version 9 to 10 will break this algorithm
2347 # because 10 sorts before 9. We also look for just tcl. We have to
2348 # be careful that we don't match stuff like tclX by accident.
2349 # the alternative search directory is involked by --with-tclinclude
2350 #
2351 no_tcl=true
2352 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2353 # Check whether --with-tclinclude or --without-tclinclude was given.
2354 if test "${with_tclinclude+set}" = set; then
2355   withval="$with_tclinclude"
2356   with_tclinclude=${withval}
2357 fi
2358
2359 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2360   echo $ac_n "(cached) $ac_c" 1>&6
2361 else
2362
2363 # first check to see if --with-tclinclude was specified
2364 if test x"${with_tclinclude}" != x ; then
2365   if test -f ${with_tclinclude}/tclInt.h ; then
2366     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2367   else
2368     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2369   fi
2370 fi
2371 # next check in private source directory
2372 #
2373 # since ls returns lowest version numbers first, reverse its output
2374 if test x"${ac_cv_c_tclh}" = x ; then
2375   for i in \
2376                 ${srcdir}/../tcl \
2377                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` \
2378                 ${srcdir}/../../tcl \
2379                 `ls -dr ${srcdir}/../../tcl[0-9]* 2>/dev/null` \
2380                 ${srcdir}/../../../tcl \
2381                 `ls -dr ${srcdir}/../../../tcl[0-9]* 2>/dev/null ` ; do
2382     if test -f $i/tclInt.h ; then
2383       ac_cv_c_tclh=`(cd $i; pwd)`
2384       break
2385     fi
2386     # Tcl 7.5 and greater puts headers in subdirectory.
2387     if test -f $i/generic/tclInt.h ; then
2388        ac_cv_c_tclh=`(cd $i; pwd)`/generic
2389     fi
2390   done
2391 fi
2392 # finally check in a few common install locations
2393 #
2394 # since ls returns lowest version numbers first, reverse its output
2395 if test x"${ac_cv_c_tclh}" = x ; then
2396   for i in \
2397                 `ls -dr /usr/local/src/tcl[0-9]* 2>/dev/null` \
2398                 `ls -dr /usr/local/lib/tcl[0-9]* 2>/dev/null` \
2399                 /usr/local/src/tcl \
2400                 /usr/local/lib/tcl \
2401                 ${prefix}/include ; do
2402     if test -f $i/tclInt.h ; then
2403       ac_cv_c_tclh=`(cd $i; pwd)`
2404       break
2405     fi
2406   done
2407 fi
2408 # see if one is installed
2409 if test x"${ac_cv_c_tclh}" = x ; then
2410    ac_safe=`echo "tclInt.h" | tr './\055' '___'`
2411 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2412 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2413   echo $ac_n "(cached) $ac_c" 1>&6
2414 else
2415   cat > conftest.$ac_ext <<EOF
2416 #line 2417 "configure"
2417 #include "confdefs.h"
2418 #include <tclInt.h>
2419 EOF
2420 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2421 { (eval echo configure:2422: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2422 ac_err=`grep -v '^ *+' conftest.out`
2423 if test -z "$ac_err"; then
2424   rm -rf conftest*
2425   eval "ac_cv_header_$ac_safe=yes"
2426 else
2427   echo "$ac_err" >&5
2428   rm -rf conftest*
2429   eval "ac_cv_header_$ac_safe=no"
2430 fi
2431 rm -f conftest*
2432 fi
2433 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2434   echo "$ac_t""yes" 1>&6
2435   ac_cv_c_tclh=installed
2436 else
2437   echo "$ac_t""no" 1>&6
2438 ac_cv_c_tclh=""
2439 fi
2440
2441 fi
2442
2443 fi
2444
2445 if test x"${ac_cv_c_tclh}" = x ; then
2446   TCLHDIR="# no Tcl private headers found"
2447   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2448 fi
2449 if test x"${ac_cv_c_tclh}" != x ; then
2450   no_tcl=""
2451   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2452     echo "$ac_t""is installed" 1>&6
2453     TCLHDIR=""
2454   else
2455     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2456     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2457     TCLHDIR="-I${ac_cv_c_tclh}"
2458   fi
2459 fi
2460
2461 echo $ac_n "checking Tcl version""... $ac_c" 1>&6
2462 rm -rf tclmajor tclminor
2463 orig_includes="$CPPFLAGS"
2464
2465 if test x"${TCLHDIR}" != x ; then
2466   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2467 fi
2468
2469 if test "$cross_compiling" = yes; then
2470   { echo "configure: error: can't be cross compiled" 1>&2; exit 1; }
2471
2472 else
2473 cat > conftest.$ac_ext <<EOF
2474 #line 2475 "configure"
2475 #include "confdefs.h"
2476
2477 #include <stdio.h>
2478 #include "tcl.h"
2479 main() {
2480         FILE *maj = fopen("tclmajor","w");
2481         FILE *min = fopen("tclminor","w");
2482         fprintf(maj,"%d",TCL_MAJOR_VERSION);
2483         fprintf(min,"%d",TCL_MINOR_VERSION);
2484         fclose(maj);
2485         fclose(min);
2486         return 0;
2487 }
2488 EOF
2489 { (eval echo configure:2490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2490 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2491   tclmajor=`cat tclmajor`
2492         tclminor=`cat tclminor`
2493         tclversion=$tclmajor.$tclminor
2494         echo "$ac_t""$tclversion" 1>&6
2495         rm -f tclmajor tclminor
2496
2497 else
2498   echo "$ac_t""can't happen" 1>&6
2499
2500 fi
2501 fi
2502 rm -fr conftest*
2503 CPPFLAGS="${orig_includes}"
2504
2505
2506
2507
2508
2509 #
2510 # Ok, lets find the tcl library
2511 # First, look for one uninstalled.
2512 # the alternative search directory is invoked by --with-tcllib
2513 #
2514
2515 if test $tclmajor -ge 7 -a $tclminor -ge 4 ; then
2516   installedtcllibroot=tcl$tclversion
2517 else
2518   installedtcllibroot=tcl
2519 fi
2520
2521 if test x"${no_tcl}" = x ; then
2522   # we reset no_tcl incase something fails here
2523   no_tcl=true
2524   # Check whether --with-tcllib or --without-tcllib was given.
2525 if test "${with_tcllib+set}" = set; then
2526   withval="$with_tcllib"
2527   with_tcllib=${withval}
2528 fi
2529
2530   echo $ac_n "checking for Tcl library""... $ac_c" 1>&6
2531   if eval "test \"`echo '$''{'ac_cv_c_tcllib'+set}'`\" = set"; then
2532   echo $ac_n "(cached) $ac_c" 1>&6
2533 else
2534
2535   # First check to see if --with-tcllib was specified.
2536   # This requires checking for both the installed and uninstalled name-styles
2537   # since we have no idea if it's installed or not.
2538   if test x"${with_tcllib}" != x ; then
2539     if test -f "${with_tcllib}/lib$installedtcllibroot.so" ; then
2540       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.so
2541     elif test -f "${with_tcllib}/libtcl.so" ; then
2542       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.so
2543     # then look for a freshly built statically linked library
2544     # if Makefile exists we assume its configured and libtcl will be built first.
2545     elif test -f "${with_tcllib}/lib$installedtcllibroot.a" ; then
2546       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.a
2547     elif test -f "${with_tcllib}/libtcl.a" ; then
2548       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.a
2549     else
2550       { echo "configure: error: ${with_tcllib} directory doesn't contain libraries" 1>&2; exit 1; }
2551     fi
2552   fi
2553   # then check for a private Tcl library
2554   # Since these are uninstalled, use the simple lib name root.
2555   if test x"${ac_cv_c_tcllib}" = x ; then
2556     for i in \
2557                 ../tcl \
2558                 `ls -dr ../tcl[0-9]* 2>/dev/null` \
2559                 ../../tcl \
2560                 `ls -dr ../../tcl[0-9]* 2>/dev/null` \
2561                 ../../../tcl \
2562                 `ls -dr ../../../tcl[0-9]* 2>/dev/null` ; do
2563       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2564       if test -f "$i/unix/libtcl.so" ; then
2565          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2566          break
2567       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2568          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2569          break
2570       # look for a freshly built dynamically linked library
2571       elif test -f "$i/libtcl.so" ; then
2572         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2573         break
2574
2575       # then look for a freshly built statically linked library
2576       # if Makefile exists we assume its configured and libtcl will be
2577       # built first.
2578       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2579         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2580         break
2581       fi
2582     done
2583   fi
2584   # check in a few common install locations
2585   if test x"${ac_cv_c_tcllib}" = x ; then
2586     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2587       # first look for a freshly built dynamically linked library
2588       if test -f "$i/lib$installedtcllibroot.so" ; then
2589         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.so
2590         break
2591       # then look for a freshly built statically linked library
2592       # if Makefile exists we assume its configured and libtcl will be built first.
2593       elif test -f "$i/lib$installedtcllibroot.a" -o -f "$i/Makefile" ; then
2594         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.a
2595         break
2596       fi
2597     done
2598   fi
2599   # check in a few other private locations
2600   if test x"${ac_cv_c_tcllib}" = x ; then
2601     for i in \
2602                 ${srcdir}/../tcl \
2603                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` ; do
2604       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2605       if test -f "$i/unix/libtcl.so" ; then
2606          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2607          break
2608       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2609          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2610          break
2611       # look for a freshly built dynamically linked library
2612       elif test -f "$i/libtcl.so" ; then
2613         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2614         break
2615
2616       # then look for a freshly built statically linked library
2617       # if Makefile exists we assume its configured and libtcl will be
2618       # built first.
2619       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2620         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2621         break
2622       fi
2623     done
2624   fi
2625
2626   # see if one is conveniently installed with the compiler
2627   if test x"${ac_cv_c_tcllib}" = x ; then
2628     orig_libs="$LIBS"
2629     LIBS="$LIBS -l$installedtcllibroot -lm"
2630     if test "$cross_compiling" = yes; then
2631   ac_cv_c_tclib="-l$installedtcllibroot"
2632 else
2633 cat > conftest.$ac_ext <<EOF
2634 #line 2635 "configure"
2635 #include "confdefs.h"
2636
2637     Tcl_AppInit()
2638     { exit(0); }
2639 EOF
2640 { (eval echo configure:2641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2641 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2642   ac_cv_c_tcllib="-l$installedtcllibroot"
2643 else
2644   ac_cv_c_tcllib=""
2645
2646 fi
2647 fi
2648 rm -fr conftest*
2649     LIBS="${orig_libs}"
2650    fi
2651
2652 fi
2653
2654   if test x"${ac_cv_c_tcllib}" = x ; then
2655     TCLLIB="# no Tcl library found"
2656     echo "configure: warning: Can't find Tcl library" 1>&2
2657   else
2658     TCLLIB=${ac_cv_c_tcllib}
2659     echo "$ac_t""found $TCLLIB" 1>&6
2660     no_tcl=
2661   fi
2662 fi
2663
2664
2665
2666
2667
2668
2669
2670 #
2671 # Ok, lets find the tk source trees so we can use the headers
2672 # If the directory (presumably symlink) named "tk" exists, use that one
2673 # in preference to any others.  Same logic is used when choosing library
2674 # and again with Tcl. The search order is the best place to look first, then in
2675 # decreasing significance. The loop breaks if the trigger file is found.
2676 # Note the gross little conversion here of srcdir by cd'ing to the found
2677 # directory. This converts the path from a relative to an absolute, so
2678 # recursive cache variables for the path will work right. We check all
2679 # the possible paths in one loop rather than many seperate loops to speed
2680 # things up.
2681 # the alternative search directory is invoked by --with-tkinclude
2682 #
2683 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2684 # Check whether --with-tkinclude or --without-tkinclude was given.
2685 if test "${with_tkinclude+set}" = set; then
2686   withval="$with_tkinclude"
2687   with_tkinclude=${withval}
2688 fi
2689
2690 no_tk=true
2691 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2692   echo $ac_n "(cached) $ac_c" 1>&6
2693 else
2694
2695 # first check to see if --with-tkinclude was specified
2696 if test x"${with_tkinclude}" != x ; then
2697   if test -f ${with_tkinclude}/tk.h ; then
2698     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2699   else
2700     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2701   fi
2702 fi
2703 # next check in private source directory
2704 #
2705 # since ls returns lowest version numbers first, reverse the entire list
2706 # and search for the worst fit, overwriting it with better fits as we find them
2707 if test x"${ac_cv_c_tkh}" = x ; then
2708   for i in \
2709                 ${srcdir}/../tk \
2710                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` \
2711                 ${srcdir}/../../tk \
2712                 `ls -dr ${srcdir}/../../tk[0-9]* 2>/dev/null` \
2713                 ${srcdir}/../../../tk \
2714                 `ls -dr ${srcdir}/../../../tk[0-9]* 2>/dev/null ` ; do
2715     if test -f $i/tk.h ; then
2716       ac_cv_c_tkh=`(cd $i; pwd)`
2717       break
2718     fi
2719     # Tk 4.1 and greater puts this in a subdir.
2720     if test -f $i/generic/tk.h; then
2721        ac_cv_c_tkh=`(cd $i; pwd)`/generic
2722     fi
2723   done
2724 fi
2725 # finally check in a few common install locations
2726 #
2727 # since ls returns lowest version numbers first, reverse the entire list
2728 # and search for the worst fit, overwriting it with better fits as we find them
2729 if test x"${ac_cv_c_tkh}" = x ; then
2730   for i in \
2731                 `ls -dr /usr/local/src/tk[0-9]* 2>/dev/null` \
2732                 `ls -dr /usr/local/lib/tk[0-9]* 2>/dev/null` \
2733                 /usr/local/src/tk \
2734                 /usr/local/lib/tk \
2735                 ${prefix}/include ; do
2736     if test -f $i/tk.h ; then
2737       ac_cv_c_tkh=`(cd $i; pwd)`
2738       break
2739     fi
2740   done
2741 fi
2742 # see if one is installed
2743 if test x"${ac_cv_c_tkh}" = x ; then
2744   ac_safe=`echo "tk.h" | tr './\055' '___'`
2745 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2746 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2747   echo $ac_n "(cached) $ac_c" 1>&6
2748 else
2749   cat > conftest.$ac_ext <<EOF
2750 #line 2751 "configure"
2751 #include "confdefs.h"
2752 #include <tk.h>
2753 EOF
2754 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2755 { (eval echo configure:2756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2756 ac_err=`grep -v '^ *+' conftest.out`
2757 if test -z "$ac_err"; then
2758   rm -rf conftest*
2759   eval "ac_cv_header_$ac_safe=yes"
2760 else
2761   echo "$ac_err" >&5
2762   rm -rf conftest*
2763   eval "ac_cv_header_$ac_safe=no"
2764 fi
2765 rm -f conftest*
2766 fi
2767 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2768   echo "$ac_t""yes" 1>&6
2769   ac_cv_c_tkh=installed
2770 else
2771   echo "$ac_t""no" 1>&6
2772 fi
2773
2774 fi
2775
2776 fi
2777
2778 if test x"${ac_cv_c_tkh}" != x ; then
2779   no_tk=""
2780   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2781     echo "$ac_t""is installed" 1>&6
2782     TKHDIR=""
2783   else
2784     echo "$ac_t""found in $ac_cv_c_tkh" 1>&6
2785     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2786     TKHDIR="-I${ac_cv_c_tkh}"
2787   fi
2788 else
2789   TKHDIR="# no Tk directory found"
2790   echo "configure: warning: Can't find Tk private headers" 1>&2
2791   no_tk=true
2792 fi
2793
2794 # if Tk is installed, extract the major/minor version
2795 if test x"${no_tk}" = x ; then
2796 echo $ac_n "checking Tk version""... $ac_c" 1>&6
2797 rm -rf tkmajor tkminor
2798 orig_includes="$CPPFLAGS"
2799
2800 if test x"${TCLHDIR}" != x ; then
2801   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2802 fi
2803 if test x"${TKHDIR}" != x ; then
2804   CPPFLAGS="$CPPFLAGS $TKHDIR"
2805 fi
2806 if test x"${x_includes}" != x -a x"${x_includes}" != xNONE ; then
2807   CPPFLAGS="$CPPFLAGS -I$x_includes"
2808 fi
2809
2810 if test "$cross_compiling" = yes; then
2811   { echo "configure: error: can't be cross compiled" 1>&2; exit 1; }
2812
2813 else
2814 cat > conftest.$ac_ext <<EOF
2815 #line 2816 "configure"
2816 #include "confdefs.h"
2817
2818 #include <stdio.h>
2819 #include "tk.h"
2820   main() {
2821         FILE *maj = fopen("tkmajor","w");
2822         FILE *min = fopen("tkminor","w");
2823         fprintf(maj,"%d",TK_MAJOR_VERSION);
2824         fprintf(min,"%d",TK_MINOR_VERSION);
2825         fclose(maj);
2826         fclose(min);
2827         return 0;
2828 }
2829 EOF
2830 { (eval echo configure:2831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2831 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2832   tkmajor=`cat tkmajor`
2833         tkminor=`cat tkminor`
2834         tkversion=$tkmajor.$tkminor
2835         echo "$ac_t""$tkversion" 1>&6
2836         rm -f tkmajor tkminor
2837
2838 else
2839   { echo "configure: error:
2840 cannot compile a simple X program - suspect your xmkmf is
2841 misconfigured and is incorrectly reporting the location of your X
2842 include or libraries - report this to your system admin" 1>&2; exit 1; }
2843 fi
2844 fi
2845 rm -fr conftest*
2846 CPPFLAGS="${orig_includes}"
2847 fi
2848
2849
2850
2851
2852
2853
2854 #
2855 # Ok, lets find the tk library
2856 # First, look for the latest private (uninstalled) copy
2857 # Notice that the destinations in backwards priority since the tests have
2858 # no break.
2859 # Then we look for either .a, .so, or Makefile.  A Makefile is acceptable
2860 # is it indicates the target has been configured and will (probably)
2861 # soon be built.  This allows an entire tree of Tcl software to be
2862 # configured at once and then built.
2863 # the alternative search directory is invoked by --with-tklib
2864 #
2865
2866 if test x"${no_tk}" = x ; then
2867   # reset no_tk incase something fails here
2868   no_tk="true"
2869
2870   if test $tkmajor -ge 4 ; then
2871     installedtklibroot=tk$tkversion
2872   else
2873     installedtkllibroot=tk
2874   fi
2875
2876   # Check whether --with-tklib or --without-tklib was given.
2877 if test "${with_tklib+set}" = set; then
2878   withval="$with_tklib"
2879   with_tklib=${withval}
2880 fi
2881
2882   echo $ac_n "checking for Tk library""... $ac_c" 1>&6
2883   if eval "test \"`echo '$''{'ac_cv_c_tklib'+set}'`\" = set"; then
2884   echo $ac_n "(cached) $ac_c" 1>&6
2885 else
2886
2887   # first check to see if --with-tklib was specified
2888   # This requires checking for both the installed and uninstalled name-styles
2889   # since we have no idea if it's installed or not.
2890   if test x"${with_tklib}" != x ; then
2891     if test -f "${with_tklib}/lib$installedtklibroot.so" ; then
2892       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.so
2893       no_tk=""
2894     elif test -f "${with_tklib}/libtk.so" ; then
2895       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.so
2896       no_tk=""
2897     # then look for a freshly built statically linked library
2898     # if Makefile exists we assume its configured and libtk will be built
2899     elif test -f "${with_tklib}/lib$installedtklibroot.a" ; then
2900       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.a
2901       no_tk=""
2902     elif test -f "${with_tklib}/libtk.a" ; then
2903       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.a
2904       no_tk=""
2905     else
2906       { echo "configure: error: ${with_tklib} directory doesn't contain libraries" 1>&2; exit 1; }
2907     fi
2908   fi
2909   # then check for a private Tk library
2910   # Since these are uninstalled, use the simple lib name root.
2911   if test x"${ac_cv_c_tklib}" = x ; then
2912     for i in \
2913                 ../tk \
2914                 `ls -dr ../tk[0-9]* 2>/dev/null` \
2915                 ../../tk \
2916                 `ls -dr ../../tk[0-9]* 2>/dev/null` \
2917                 ../../../tk \
2918                 `ls -dr ../../../tk[0-9]* 2>/dev/null` ; do
2919       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2920       if test -f "$i/unix/libtk.so" ; then
2921          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2922          no_tk=
2923          break
2924       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2925          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.a
2926          no_tk=
2927          break
2928       # look for a freshly built dynamically linked library
2929       elif test -f "$i/libtk.so" ; then
2930         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2931         no_tk=
2932         break
2933       # then look for a freshly built statically linked library
2934       # if Makefile exists we assume its configured and libtk will be built
2935       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2936         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2937         no_tk=""
2938         break
2939       fi
2940     done
2941   fi
2942   # finally check in a few common install locations
2943   if test x"${ac_cv_c_tklib}" = x ; then
2944     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2945       # first look for a freshly built dynamically linked library
2946       if test -f "$i/lib$installedtklibroot.so" ; then
2947         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.so
2948         no_tk=""
2949         break
2950       # then look for a freshly built statically linked library
2951       # if Makefile exists, we assume it's configured and libtcl will be built
2952       elif test -f "$i/lib$installedtklibroot.a" -o -f "$i/Makefile" ; then
2953         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.a
2954         no_tk=""
2955         break
2956       fi
2957     done
2958   fi
2959   # check in a few other private locations
2960   if test x"${ac_cv_c_tklib}" = x ; then
2961     for i in \
2962                 ${srcdir}/../tk \
2963                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` ; do
2964       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2965       if test -f "$i/unix/libtk.so" ; then
2966          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2967          no_tk=
2968          break
2969       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2970          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtk.a
2971          no_tk=
2972          break
2973       # look for a freshly built dynamically linked library
2974       elif test -f "$i/libtk.so" ; then
2975         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2976         no_tk=""
2977         break
2978       # then look for a freshly built statically linked library
2979       # if Makefile exists, we assume it's configured and libtcl will be built
2980       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2981         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2982         no_tk=""
2983         break
2984       fi
2985     done
2986   fi
2987   # see if one is conveniently installed with the compiler
2988   if test x"${ac_cv_c_tklib}" = x ; then
2989
2990        orig_libs="$LIBS"
2991        LIBS="$LIBS -l$installedtklibroot $x_libraries $ac_cv_c_tcllib -lm"
2992        if test "$cross_compiling" = yes; then
2993   ac_cv_c_tklib="-l$installedtklibroot"
2994 else
2995 cat > conftest.$ac_ext <<EOF
2996 #line 2997 "configure"
2997 #include "confdefs.h"
2998
2999        Tcl_AppInit()
3000        { exit(0); }
3001 EOF
3002 { (eval echo configure:3003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
3003 if test -s conftest && (./conftest; exit) 2>/dev/null; then
3004   ac_cv_c_tklib="-l$installedtklibroot"
3005 else
3006   ac_cv_c_tklib=""
3007
3008 fi
3009 fi
3010 rm -fr conftest*
3011        LIBS="${orig_libs}"
3012    fi
3013
3014 fi
3015
3016   if test x"${ac_cv_c_tklib}" = x ; then
3017     TKLIB="# no Tk library found"
3018     echo "configure: warning: Can't find Tk library" 1>&2
3019   else
3020     TKLIB=$ac_cv_c_tklib
3021     echo "$ac_t""found $TKLIB" 1>&6
3022     no_tk=
3023   fi
3024 fi
3025
3026
3027
3028
3029
3030     # Look for dynamic linking libraries that Tcl might need.  This is
3031     # only done for Tcl 7.5 and greater.  It would be good to look for and
3032     # use the "configInfo" file that Tcl generates, but for now that is
3033     # beyond us.
3034     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
3035        echo $ac_n "checking for -ldl""... $ac_c" 1>&6
3036 ac_lib_var=`echo dl'_'main | tr './+\055' '__p_'`
3037 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3038   echo $ac_n "(cached) $ac_c" 1>&6
3039 else
3040   ac_save_LIBS="$LIBS"
3041 LIBS="-ldl  $LIBS"
3042 cat > conftest.$ac_ext <<EOF
3043 #line 3044 "configure"
3044 #include "confdefs.h"
3045
3046 int main() { return 0; }
3047 int t() {
3048 main()
3049 ; return 0; }
3050 EOF
3051 if { (eval echo configure:3052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
3052   rm -rf conftest*
3053   eval "ac_cv_lib_$ac_lib_var=yes"
3054 else
3055   rm -rf conftest*
3056   eval "ac_cv_lib_$ac_lib_var=no"
3057 fi
3058 rm -f conftest*
3059 LIBS="$ac_save_LIBS"
3060
3061 fi
3062 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3063   echo "$ac_t""yes" 1>&6
3064     ac_tr_lib=HAVE_LIB`echo dl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3065   cat >> confdefs.h <<EOF
3066 #define $ac_tr_lib 1
3067 EOF
3068
3069   LIBS="-ldl $LIBS"
3070
3071 else
3072   echo "$ac_t""no" 1>&6
3073 echo $ac_n "checking for -ldld""... $ac_c" 1>&6
3074 ac_lib_var=`echo dld'_'main | tr './+\055' '__p_'`
3075 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3076   echo $ac_n "(cached) $ac_c" 1>&6
3077 else
3078   ac_save_LIBS="$LIBS"
3079 LIBS="-ldld  $LIBS"
3080 cat > conftest.$ac_ext <<EOF
3081 #line 3082 "configure"
3082 #include "confdefs.h"
3083
3084 int main() { return 0; }
3085 int t() {
3086 main()
3087 ; return 0; }
3088 EOF
3089 if { (eval echo configure:3090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
3090   rm -rf conftest*
3091   eval "ac_cv_lib_$ac_lib_var=yes"
3092 else
3093   rm -rf conftest*
3094   eval "ac_cv_lib_$ac_lib_var=no"
3095 fi
3096 rm -f conftest*
3097 LIBS="$ac_save_LIBS"
3098
3099 fi
3100 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3101   echo "$ac_t""yes" 1>&6
3102     ac_tr_lib=HAVE_LIB`echo dld | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3103   cat >> confdefs.h <<EOF
3104 #define $ac_tr_lib 1
3105 EOF
3106
3107   LIBS="-ldld $LIBS"
3108
3109 else
3110   echo "$ac_t""no" 1>&6
3111 fi
3112
3113 fi
3114
3115     fi
3116
3117     ENABLE_GDBTK=1
3118
3119     if test "x$no_x" != "xyes"; then
3120         if test "x$x_includes" != "x" ;
3121         then
3122             X_CFLAGS="-I$x_includes"
3123         else
3124             X_CFLAGS=""
3125         fi
3126
3127         if test "x$x_libraries" != "x" ;
3128         then
3129             X_LDFLAGS="-L$x_libraries"
3130         else
3131             X_LDFLAGS=""
3132         fi
3133
3134         case "$host" in
3135 #
3136 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
3137 #
3138             sparc*-sun-solaris2*)
3139                 if test "x$GCC" = "xyes";
3140                 then
3141                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
3142                 else
3143                     if test "x$x_libraries" != "x" ;
3144                     then
3145                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
3146                     fi
3147                     X_LIBS="-lX11 -lXext -lX11"
3148                 fi ;;
3149 #
3150 # gdb linked statically w/ SunOS or HPUX
3151 #
3152             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
3153                 if test "x$x_libraries" != "x" ;
3154                 then
3155                     X_LIBS="$x_libraries/libX11.a"
3156                 else
3157                     X_LIBS="/usr/lib/libX11.a"
3158                 fi ;;
3159 #
3160 # default is to link dynamically
3161 #
3162             *)
3163                 X_LIBS="-lX11" ;;
3164         esac
3165     else
3166         X_LDLAGS=""
3167         X_CFLAGS=""
3168         X_LIBS=""
3169         echo "configure: warning: No X based programs will be built" 1>&2
3170     fi
3171
3172     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
3173     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
3174     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
3175 fi
3176
3177
3178
3179
3180
3181 # end-sanitize-gdbtk
3182
3183
3184
3185
3186
3187 # target_subdir is used by the testsuite to find the target libraries.
3188 target_subdir=
3189 if test "${host}" != "${target}"; then
3190     target_subdir="${target_alias}/"
3191 fi
3192
3193
3194 configdirs="doc testsuite"
3195
3196
3197 # Map host cpu into the config cpu subdirectory name.
3198 # The default is $host_cpu.
3199
3200 case "${host_cpu}" in
3201
3202 c[12])                  gdb_host_cpu=convex ;;
3203 hppa*)                  gdb_host_cpu=pa ;;
3204 i[3456]86)              gdb_host_cpu=i386 ;;
3205 m68*)                   gdb_host_cpu=m68k ;;
3206 m88*)                   gdb_host_cpu=m88k ;;
3207 np1)                    gdb_host_cpu=gould ;;
3208 pyramid)                gdb_host_cpu=pyr ;;
3209 powerpc*)               gdb_host_cpu=powerpc ;;
3210 sparc64)                gdb_host_cpu=sparc ;;
3211 *)                      gdb_host_cpu=$host_cpu ;;
3212
3213 esac
3214
3215 # map host info into gdb names.
3216
3217 case "${host}" in
3218
3219 a29k-*-*)               gdb_host=ultra3 ;;
3220
3221 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
3222 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
3223 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
3224 alpha-*-linux*)         gdb_host=alpha-linux ;;
3225
3226 arm-*-*)                gdb_host=arm ;;
3227
3228 c[12]-*-*)              gdb_host=convex ;;
3229
3230 hppa*-*-bsd*)           gdb_host=hppabsd ;;
3231 hppa*-*-hiux*)          gdb_host=hppahpux ;;
3232 hppa*-*-hpux*)          gdb_host=hppahpux ;;
3233 hppa*-*-osf*)           gdb_host=hppaosf ;;
3234
3235 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
3236 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
3237 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
3238 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
3239 i[3456]86-*-aix*)       gdb_host=i386aix ;;
3240 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
3241 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
3242 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
3243 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
3244 i[3456]86-*-go32*)      gdb_host=go32 ;;
3245 i[3456]86-*-linux*)     gdb_host=linux ;;
3246 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
3247 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
3248 i[3456]86-*-mach*)      gdb_host=i386mach ;;
3249 i[3456]86-*-gnu*)       gdb_host=i386gnu ;;
3250 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
3251 i[3456]86-*-sco3.2v5*)  gdb_host=i386sco5 ;;
3252 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
3253 i[3456]86-*-sco*)       gdb_host=i386sco ;;
3254 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
3255 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
3256 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
3257 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
3258 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
3259 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
3260 i[3456]86-*-sysv*)      gdb_host=i386v ;;
3261 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
3262 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
3263 i[3456]86-*-cygwin32)   gdb_host=cygwin32 ;;
3264 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
3265 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
3266 m68030-sony-*)          gdb_host=news1000 ;;
3267
3268 m68*-altos-*)           gdb_host=altos ;;
3269 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
3270 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
3271 m68*-att-*)             gdb_host=3b1 ;;
3272 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
3273 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
3274 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
3275 m68*-isi-*)             gdb_host=isi ;;
3276 m68*-*-lynxos*)         gdb_host=m68klynx ;;
3277 m68*-*-netbsd*)         gdb_host=nbsd ;;
3278 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
3279 m68*-motorola-*)        gdb_host=delta68 ;;
3280 m68*-sony-*)            gdb_host=news ;;
3281 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
3282 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
3283 m68*-sun-*)             gdb_host=sun3os4 ;;
3284
3285 m88*-harris-cxux*)      gdb_host=cxux ;;
3286 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
3287 m88*-motorola-sysv*)    gdb_host=delta88 ;;
3288 m88*-*-mach3*)          gdb_host=mach3 ;;
3289 m88*-*-*)               gdb_host=m88k ;;
3290
3291 mips-dec-mach3*)        gdb_host=mach3 ;;
3292 mips-dec-*)             gdb_host=decstation ;;
3293 mips-little-*)          gdb_host=littlemips ;;
3294 mips-sgi-irix3*)        gdb_host=irix3 ;;
3295 mips-sgi-irix4*)        gdb_host=irix4 ;;
3296 mips-sgi-irix5*)        gdb_host=irix5 ;;
3297 mips-sony-*)            gdb_host=news-mips ;;
3298 mips-*-mach3*)          gdb_host=mach3 ;;
3299 mips-*-sysv4*)          gdb_host=mipsv4 ;;
3300 mips-*-sysv*)           gdb_host=riscos ;;
3301 mips-*-riscos*)         gdb_host=riscos ;;
3302
3303 none-*-*)               gdb_host=none ;;
3304
3305 np1-*-*)                gdb_host=np1 ;;
3306
3307 ns32k-*-mach3*)         gdb_host=mach3 ;;
3308 ns32k-*-netbsd*)        gdb_host=nbsd ;;
3309 ns32k-umax-*)           gdb_host=umax ;;
3310 ns32k-utek-sysv*)       gdb_host=merlin ;;
3311
3312 powerpc-*-aix*)         gdb_host=aix ;;
3313 powerpcle-*-cygwin32)   gdb_host=cygwin32 ;;
3314 powerpcle-*-solaris*)   gdb_host=solaris ;;
3315 pn-*-*)                 gdb_host=pn ;;
3316
3317 pyramid-*-*)            gdb_host=pyramid ;;
3318
3319 romp-*-*)               gdb_host=rtbsd ;;
3320
3321 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
3322 rs6000-*-aix4*)         gdb_host=aix4 ;;
3323 rs6000-*-*)             gdb_host=rs6000 ;;
3324
3325 sparc-*-lynxos*)        gdb_host=sparclynx ;;
3326 sparc-*-netbsd*)        gdb_host=nbsd ;;
3327 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
3328 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
3329 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
3330 sparc-*-*)              gdb_host=sun4os4 ;;
3331 sparc64-*-*)            gdb_host=sun4sol2 ;;
3332
3333 tahoe-*-*)              gdb_host=tahoe ;;
3334
3335 vax-*-bsd*)             gdb_host=vaxbsd ;;
3336 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
3337 vax-*-ultrix*)          gdb_host=vaxult ;;
3338
3339 w65-*-*)                gdb_host=w65 ;;
3340
3341 esac
3342
3343
3344 # Map target cpu into the config cpu subdirectory name.
3345 # The default is $target_cpu.
3346
3347 case "${target_cpu}" in
3348
3349 alpha)                  gdb_target_cpu=alpha ;;
3350 c[12])                  gdb_target_cpu=convex ;;
3351 hppa*)                  gdb_target_cpu=pa ;;
3352 i[3456]86)              gdb_target_cpu=i386 ;;
3353 m68*)                   gdb_target_cpu=m68k ;;
3354 m88*)                   gdb_target_cpu=m88k ;;
3355 mips*)                  gdb_target_cpu=mips ;;
3356 np1)                    gdb_target_cpu=gould ;;
3357 powerpc*)               gdb_target_cpu=powerpc ;;
3358 pn)                     gdb_target_cpu=gould ;;
3359 pyramid)                gdb_target_cpu=pyr ;;
3360 sparc*)                 gdb_target_cpu=sparc ;;
3361 *)                      gdb_target_cpu=$target_cpu ;;
3362
3363 esac
3364
3365 # map target info into gdb names.
3366
3367 case "${target}" in
3368
3369 a29k-*-aout*)           gdb_target=a29k ;;
3370 a29k-*-coff*)           gdb_target=a29k ;;
3371 a29k-*-elf*)            gdb_target=a29k ;;
3372 a29k-*-ebmon*)          gdb_target=a29k ;;
3373 a29k-*-kern*)           gdb_target=a29k-kern ;;
3374 a29k-*-none*)           gdb_target=a29k ;;
3375 a29k-*-sym1*)           gdb_target=ultra3 ;;
3376 a29k-*-udi*)            gdb_target=a29k-udi ;;
3377 a29k-*-vxworks*)        gdb_target=vx29k ;;
3378
3379 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
3380 alpha-*-linux*)         gdb_target=alpha-linux ;;
3381
3382 # start-sanitize-arc
3383 arc-*-*)                gdb_target=arc ;;
3384 # end-sanitize-arc
3385
3386 arm-*-*)                gdb_target=arm ;;
3387
3388 c1-*-*)                 gdb_target=convex ;;
3389 c2-*-*)                 gdb_target=convex ;;
3390
3391 h8300-*-*)              gdb_target=h8300 ;;
3392 h8500-*-*)              gdb_target=h8500 ;;
3393
3394 sh-*-*)                 gdb_target=sh ;;
3395
3396 hppa*-*-bsd*)           gdb_target=hppabsd ;;
3397 hppa*-*-pro*)           gdb_target=hppapro ;;
3398 hppa*-*-hpux*)          gdb_target=hppahpux ;;
3399 hppa*-*-hiux*)          gdb_target=hppahpux ;;
3400 hppa*-*-osf*)           gdb_target=hppaosf ;;
3401
3402 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
3403 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
3404 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
3405 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
3406 i[3456]86-*-aout*)      gdb_target=i386aout ;;
3407 i[3456]86-*-coff*)      gdb_target=i386v ;;
3408 i[3456]86-*-elf*)       gdb_target=i386v ;;
3409 i[3456]86-*-aix*)       gdb_target=i386aix ;;
3410 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
3411 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
3412 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
3413 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
3414 i[3456]86-*-go32*)      gdb_target=i386aout ;;
3415 i[3456]86-*-lynxos*)    gdb_target=i386lynx
3416                 configdirs="${configdirs} gdbserver" ;;
3417 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
3418 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
3419 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
3420 i[3456]86-*-sco*)       gdb_target=i386v ;;
3421 i[3456]86-*-sysv*)      gdb_target=i386v ;;
3422 i[3456]86-*-linux*)     gdb_target=linux
3423                 configdirs="${configdirs} gdbserver" ;;
3424 i[3456]86-*-isc*)       gdb_target=i386v ;;
3425 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
3426 i[3456]86-*-mach*)      gdb_target=i386mach ;;
3427 i[3456]86-*-gnu*)       gdb_target=i386gnu ;;
3428 i[3456]86-*-netware*)   gdb_target=i386nw
3429                 configdirs="${configdirs} nlm" ;;
3430 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
3431 i[3456]86-*-cygwin32)   gdb_target=cygwin32  ;;
3432 i960-*-bout*)           gdb_target=vxworks960 ;;
3433 i960-nindy-coff*)       gdb_target=nindy960 ;;
3434 i960-*-coff*)           gdb_target=mon960 ;;
3435 i960-nindy-elf*)        gdb_target=nindy960 ;;
3436 i960-*-elf*)            gdb_target=mon960 ;;
3437
3438 i960-*-nindy*)          gdb_target=nindy960 ;;
3439 i960-*-vxworks*)        gdb_target=vxworks960 ;;
3440
3441 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
3442 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
3443
3444 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
3445 m68*-bull-sysv*)        gdb_target=dpx2 ;;
3446 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
3447 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
3448 m68*-altos-*)           gdb_target=altos ;;
3449 m68*-att-*)             gdb_target=3b1 ;;
3450 m68*-cisco*-*)          gdb_target=cisco ;;
3451 m68*-ericsson-*)        gdb_target=es1800 ;;
3452 m68*-isi-*)             gdb_target=isi ;;
3453 m68*-motorola-*)        gdb_target=delta68 ;;
3454 m68*-netx-*)            gdb_target=vxworks68 ;;
3455 m68*-sony-*)            gdb_target=news ;;
3456 m68*-tandem-*)          gdb_target=st2000 ;;
3457 m68*-rom68k-*)          gdb_target=monitor ;;
3458 m68*-*bug-*)            gdb_target=monitor ;;
3459 m68*-monitor-*)         gdb_target=monitor ;;
3460 m68*-est-*)             gdb_target=monitor ;;
3461 m68*-*-aout*)           gdb_target=monitor ;;
3462 m68*-*-coff*)           gdb_target=monitor ;;
3463 m68*-*-elf*)            gdb_target=monitor ;;
3464 m68*-*-lynxos*)         gdb_target=m68klynx
3465                 configdirs="${configdirs} gdbserver" ;;
3466 m68*-*-netbsd*)         gdb_target=nbsd ;;
3467 m68*-*-os68k*)          gdb_target=os68k ;;
3468 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
3469 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
3470 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
3471 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
3472
3473 m88*-harris-cxux*)      gdb_target=cxux ;;
3474 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
3475 m88*-*-mach3*)          gdb_target=mach3 ;;
3476 m88*-motorola-*)        gdb_target=delta88 ;;
3477 m88*-*-*)               gdb_target=m88k ;;
3478
3479 mips64*-big-*)          gdb_target=bigmips64 ;;
3480 mips*-big-*)            gdb_target=bigmips ;;
3481 mips*-dec-mach3*)       gdb_target=mach3 ;;
3482 mips*-dec-*)            gdb_target=decstation ;;
3483 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
3484 mips64*-*-ecoff*)       gdb_target=embed64 ;;
3485 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
3486 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
3487 mips64*vr4100*el-*-elf*)        gdb_target=vr4300el ;;
3488 mips64*vr4100*-*-elf*)  gdb_target=vr4300 ;;
3489 mips64*el-*-elf*)       gdb_target=embedl64 ;;
3490 mips64*-*-elf*)         gdb_target=embed64 ;;
3491 mips*el-*-ecoff*)       gdb_target=embedl ;;
3492 mips*-*-ecoff*)         gdb_target=embed ;;
3493 # start-sanitize-gm
3494 mips*-*-magic*)         gdb_target=embed ;;
3495 # end-sanitize-gm
3496 mips*el-*-elf*)         gdb_target=embedl ;;
3497 mips*-*-elf*)           gdb_target=embed ;;
3498 mips*-little-*)         gdb_target=littlemips ;;
3499 mips*-sgi-irix5*)       gdb_target=irix5 ;;
3500 mips*-sgi-*)            gdb_target=irix3 ;;
3501 mips*-sony-*)           gdb_target=bigmips ;;
3502 mips*-*-mach3*)         gdb_target=mach3 ;;
3503 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
3504 mips*-*-sysv*)          gdb_target=bigmips ;;
3505 mips*-*-riscos*)        gdb_target=bigmips ;;
3506 mips*-*-vxworks*)       gdb_target=vxmips ;;
3507
3508 none-*-*)               gdb_target=none ;;
3509
3510 np1-*-*)                gdb_target=np1 ;;
3511
3512 ns32k-*-mach3*)         gdb_target=mach3 ;;
3513 ns32k-*-netbsd*)        gdb_target=nbsd ;;
3514 ns32k-utek-sysv*)       gdb_target=merlin ;;
3515 ns32k-utek-*)           gdb_target=umax ;;
3516
3517 pn-*-*)                 gdb_target=pn ;;
3518 powerpc-*-macos*)       gdb_target=macos ;;
3519 powerpc-*-netware*)     gdb_target=ppc-nw
3520                         configdirs="${configdirs} nlm" ;;
3521
3522 powerpc-*-aix4*)        gdb_target=aix4 ;;
3523 powerpc-*-aix*)         gdb_target=aix ;;
3524 powerpcle-*-cygwin32)   gdb_target=cygwin32 ;;
3525 powerpcle-*-solaris*)   gdb_target=solaris ;;
3526 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
3527                           gdb_target=ppc-sim
3528                         else
3529                           gdb_target=ppc-eabi
3530                         fi ;;
3531 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
3532                           gdb_target=ppcle-sim
3533                         else
3534                           gdb_target=ppcle-eabi
3535                         fi ;;
3536
3537 pyramid-*-*)            gdb_target=pyramid ;;
3538
3539 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
3540 rs6000-*-aix4*)         gdb_target=aix4 ;;
3541 rs6000-*-*)             gdb_target=rs6000 ;;
3542
3543 sparc-*-aout*)          gdb_target=sparc-em ;;
3544 sparc-*-coff*)          gdb_target=sparc-em ;;
3545 sparc-*-elf*)           gdb_target=sparc-em ;;
3546 sparc-*-lynxos*)        gdb_target=sparclynx
3547                 configdirs="${configdirs} gdbserver" ;;
3548 sparc-*-netbsd*)        gdb_target=nbsd ;;
3549 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
3550 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
3551 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
3552 sparc-*-vxworks*)       gdb_target=vxsparc ;;
3553 sparc-*-*)              gdb_target=sun4os4 ;;
3554 # Use sparc-em for sparclet for now.
3555 sparclet-*-*)           gdb_target=sparc-em ;;
3556 sparclite*-*-*)         gdb_target=sparclite ;;
3557 # It's not clear what the right solution for "v8plus" systems is yet.
3558 # For now, stick with sparc-sun-solaris2 since that's what config.guess
3559 # should return.  Work is still needed to get gdb to print the 64 bit
3560 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
3561 # deleted though presumably it should be eventually.
3562 #sparc64-*-solaris2*)   gdb_target=sp64sol2 ;;
3563 sparc64-*-*)            gdb_target=sp64 ;;
3564
3565 tahoe-*-*)              gdb_target=tahoe ;;
3566
3567 vax-*-*)                gdb_target=vax ;;
3568
3569 w65-*-*)                gdb_target=w65 ;;
3570
3571 z8k-*-coff*)            gdb_target=z8k ;;
3572
3573 esac
3574
3575
3576 frags=
3577 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3578 if test ! -f ${host_makefile_frag}; then
3579 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3580 fi
3581 frags="$frags $host_makefile_frag"
3582
3583 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3584 if test ! -f ${target_makefile_frag}; then
3585 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3586 fi
3587 frags="$frags $target_makefile_frag"
3588
3589
3590
3591
3592
3593 hostfile=`sed -n '
3594 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3595 ' ${host_makefile_frag}`
3596
3597 targetfile=`sed -n '
3598 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3599 ' ${target_makefile_frag}`
3600
3601 # these really aren't orthogonal true/false values of the same condition,
3602 # but shells are slow enough that I like to reuse the test conditions
3603 # whenever possible
3604 if test "${target}" = "${host}"; then
3605 nativefile=`sed -n '
3606 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3607 ' ${host_makefile_frag}`
3608 else
3609 # GDBserver is only useful in a "native" enviroment
3610 configdirs=`echo $configdirs | sed 's/gdbserver//'`
3611 fi
3612
3613
3614 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3615 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3616 # corresponding links.  But we have to remove the xm.h files and tm.h
3617 # files anyway, e.g. when switching from "configure host" to
3618 # "configure none".
3619
3620 files=
3621 links=
3622 rm -f xm.h
3623 if test "${hostfile}" != ""; then
3624 files="${files} config/${gdb_host_cpu}/${hostfile}"
3625 links="${links} xm.h"
3626 fi
3627 rm -f tm.h
3628 if test "${targetfile}" != ""; then
3629 files="${files} config/${gdb_target_cpu}/${targetfile}"
3630 links="${links} tm.h"
3631 fi
3632 rm -f nm.h
3633 if test "${nativefile}" != ""; then
3634 files="${files} config/${gdb_host_cpu}/${nativefile}"
3635 links="${links} nm.h"
3636 else
3637 # A cross-only configuration.
3638 files="${files} config/nm-empty.h"
3639 links="${links} nm.h"
3640 fi
3641 # start-sanitize-gdbtk
3642
3643 # Make it possible to use the GUI without doing a full install
3644 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3645 files="${files} gdbtk.tcl"
3646 links="${links} gdbtk.tcl"
3647 fi
3648 # end-sanitize-gdbtk
3649
3650
3651
3652 subdirs="$configdirs"
3653
3654 trap '' 1 2 15
3655 cat > confcache <<\EOF
3656 # This file is a shell script that caches the results of configure
3657 # tests run on this system so they can be shared between configure
3658 # scripts and configure runs.  It is not useful on other systems.
3659 # If it contains results you don't want to keep, you may remove or edit it.
3660 #
3661 # By default, configure uses ./config.cache as the cache file,
3662 # creating it if it does not exist already.  You can give configure
3663 # the --cache-file=FILE option to use a different cache file; that is
3664 # what configure does when it calls configure scripts in
3665 # subdirectories, so they share the cache.
3666 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3667 # config.status only pays attention to the cache file if you give it the
3668 # --recheck option to rerun configure.
3669 #
3670 EOF
3671 # Ultrix sh set writes to stderr and can't be redirected directly,
3672 # and sets the high bit in the cache file unless we assign to the vars.
3673 (set) 2>&1 |
3674   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
3675   >> confcache
3676 if cmp -s $cache_file confcache; then
3677   :
3678 else
3679   if test -w $cache_file; then
3680     echo "updating cache $cache_file"
3681     cat confcache > $cache_file
3682   else
3683     echo "not updating unwritable cache $cache_file"
3684   fi
3685 fi
3686 rm -f confcache
3687
3688 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3689
3690 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3691 # Let make expand exec_prefix.
3692 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3693
3694 # Any assignment to VPATH causes Sun make to only execute
3695 # the first set of double-colon rules, so remove it if not needed.
3696 # If there is a colon in the path, we need to keep it.
3697 if test "x$srcdir" = x.; then
3698   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3699 fi
3700
3701 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3702
3703 DEFS=-DHAVE_CONFIG_H
3704
3705 # Without the "./", some shells look in PATH for config.status.
3706 : ${CONFIG_STATUS=./config.status}
3707
3708 echo creating $CONFIG_STATUS
3709 rm -f $CONFIG_STATUS
3710 cat > $CONFIG_STATUS <<EOF
3711 #! /bin/sh
3712 # Generated automatically by configure.
3713 # Run this file to recreate the current configuration.
3714 # This directory was configured as follows,
3715 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3716 #
3717 # $0 $ac_configure_args
3718 #
3719 # Compiler output produced by configure, useful for debugging
3720 # configure, is in ./config.log if it exists.
3721
3722 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3723 for ac_option
3724 do
3725   case "\$ac_option" in
3726   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3727     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3728     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3729   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3730     echo "$CONFIG_STATUS generated by autoconf version 2.10"
3731     exit 0 ;;
3732   -help | --help | --hel | --he | --h)
3733     echo "\$ac_cs_usage"; exit 0 ;;
3734   *) echo "\$ac_cs_usage"; exit 1 ;;
3735   esac
3736 done
3737
3738 ac_given_srcdir=$srcdir
3739 ac_given_INSTALL="$INSTALL"
3740
3741 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3742 EOF
3743 cat >> $CONFIG_STATUS <<EOF
3744
3745 # Protect against being on the right side of a sed subst in config.status.
3746 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3747  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3748 $ac_vpsub
3749 $extrasub
3750 s%@CFLAGS@%$CFLAGS%g
3751 s%@CPPFLAGS@%$CPPFLAGS%g
3752 s%@CXXFLAGS@%$CXXFLAGS%g
3753 s%@DEFS@%$DEFS%g
3754 s%@LDFLAGS@%$LDFLAGS%g
3755 s%@LIBS@%$LIBS%g
3756 s%@exec_prefix@%$exec_prefix%g
3757 s%@prefix@%$prefix%g
3758 s%@program_transform_name@%$program_transform_name%g
3759 s%@bindir@%$bindir%g
3760 s%@sbindir@%$sbindir%g
3761 s%@libexecdir@%$libexecdir%g
3762 s%@datadir@%$datadir%g
3763 s%@sysconfdir@%$sysconfdir%g
3764 s%@sharedstatedir@%$sharedstatedir%g
3765 s%@localstatedir@%$localstatedir%g
3766 s%@libdir@%$libdir%g
3767 s%@includedir@%$includedir%g
3768 s%@oldincludedir@%$oldincludedir%g
3769 s%@infodir@%$infodir%g
3770 s%@mandir@%$mandir%g
3771 s%@CC@%$CC%g
3772 s%@CPP@%$CPP%g
3773 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3774 s%@INSTALL_DATA@%$INSTALL_DATA%g
3775 s%@host@%$host%g
3776 s%@host_alias@%$host_alias%g
3777 s%@host_cpu@%$host_cpu%g
3778 s%@host_vendor@%$host_vendor%g
3779 s%@host_os@%$host_os%g
3780 s%@build@%$build%g
3781 s%@build_alias@%$build_alias%g
3782 s%@build_cpu@%$build_cpu%g
3783 s%@build_vendor@%$build_vendor%g
3784 s%@build_os@%$build_os%g
3785 s%@AR@%$AR%g
3786 s%@RANLIB@%$RANLIB%g
3787 s%@YACC@%$YACC%g
3788 s%@AWK@%$AWK%g
3789 s%@target@%$target%g
3790 s%@target_alias@%$target_alias%g
3791 s%@target_cpu@%$target_cpu%g
3792 s%@target_vendor@%$target_vendor%g
3793 s%@target_os@%$target_os%g
3794 s%@THREAD_DB_OBS@%$THREAD_DB_OBS%g
3795 s%@X_CFLAGS@%$X_CFLAGS%g
3796 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3797 s%@X_LIBS@%$X_LIBS%g
3798 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3799 s%@TCLHDIR@%$TCLHDIR%g
3800 s%@TCLLIB@%$TCLLIB%g
3801 s%@TKHDIR@%$TKHDIR%g
3802 s%@TKLIB@%$TKLIB%g
3803 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3804 s%@X_LDFLAGS@%$X_LDFLAGS%g
3805 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3806 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
3807 s%@ENABLE_OBS@%$ENABLE_OBS%g
3808 s%@target_subdir@%$target_subdir%g
3809 /@host_makefile_frag@/r $host_makefile_frag
3810 s%@host_makefile_frag@%%g
3811 /@target_makefile_frag@/r $target_makefile_frag
3812 s%@target_makefile_frag@%%g
3813 s%@frags@%$frags%g
3814 s%@subdirs@%$subdirs%g
3815
3816 CEOF
3817 EOF
3818 cat >> $CONFIG_STATUS <<EOF
3819
3820 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3821 EOF
3822 cat >> $CONFIG_STATUS <<\EOF
3823 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3824   # Support "outfile[:infile]", defaulting infile="outfile.in".
3825   case "$ac_file" in
3826   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3827        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3828   *) ac_file_in="${ac_file}.in" ;;
3829   esac
3830
3831   # Adjust relative srcdir, etc. for subdirectories.
3832
3833   # Remove last slash and all that follows it.  Not all systems have dirname.
3834   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3835   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3836     # The file is in a subdirectory.
3837     test ! -d "$ac_dir" && mkdir "$ac_dir"
3838     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3839     # A "../" for each directory in $ac_dir_suffix.
3840     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3841   else
3842     ac_dir_suffix= ac_dots=
3843   fi
3844
3845   case "$ac_given_srcdir" in
3846   .)  srcdir=.
3847       if test -z "$ac_dots"; then top_srcdir=.
3848       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3849   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3850   *) # Relative path.
3851     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3852     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3853   esac
3854
3855   case "$ac_given_INSTALL" in
3856   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3857   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3858   esac
3859   echo creating "$ac_file"
3860   rm -f "$ac_file"
3861   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3862   case "$ac_file" in
3863   *Makefile*) ac_comsub="1i\\
3864 # $configure_input" ;;
3865   *) ac_comsub= ;;
3866   esac
3867   sed -e "$ac_comsub
3868 s%@configure_input@%$configure_input%g
3869 s%@srcdir@%$srcdir%g
3870 s%@top_srcdir@%$top_srcdir%g
3871 s%@INSTALL@%$INSTALL%g
3872 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
3873 fi; done
3874 rm -f conftest.subs
3875
3876 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3877 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3878 #
3879 # ac_d sets the value in "#define NAME VALUE" lines.
3880 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3881 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3882 ac_dC='\3'
3883 ac_dD='%g'
3884 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3885 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3886 ac_uB='\([      ]\)%\1#\2define\3'
3887 ac_uC=' '
3888 ac_uD='\4%g'
3889 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3890 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3891 ac_eB='$%\1#\2define\3'
3892 ac_eC=' '
3893 ac_eD='%g'
3894
3895 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
3896 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3897   # Support "outfile[:infile]", defaulting infile="outfile.in".
3898   case "$ac_file" in
3899   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3900        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3901   *) ac_file_in="${ac_file}.in" ;;
3902   esac
3903
3904   echo creating $ac_file
3905
3906   rm -f conftest.frag conftest.in conftest.out
3907   cp $ac_given_srcdir/$ac_file_in conftest.in
3908
3909 EOF
3910
3911 # Transform confdefs.h into a sed script conftest.vals that substitutes
3912 # the proper values into config.h.in to produce config.h.  And first:
3913 # Protect against being on the right side of a sed subst in config.status.
3914 # Protect against being in an unquoted here document in config.status.
3915 rm -f conftest.vals
3916 cat > conftest.hdr <<\EOF
3917 s/[\\&%]/\\&/g
3918 s%[\\$`]%\\&%g
3919 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3920 s%ac_d%ac_u%gp
3921 s%ac_u%ac_e%gp
3922 EOF
3923 sed -n -f conftest.hdr confdefs.h > conftest.vals
3924 rm -f conftest.hdr
3925
3926 # This sed command replaces #undef with comments.  This is necessary, for
3927 # example, in the case of _POSIX_SOURCE, which is predefined and required
3928 # on some systems where configure will not decide to define it.
3929 cat >> conftest.vals <<\EOF
3930 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3931 EOF
3932
3933 # Break up conftest.vals because some shells have a limit on
3934 # the size of here documents, and old seds have small limits too.
3935 # Maximum number of lines to put in a single here document.
3936 ac_max_here_lines=12
3937
3938 rm -f conftest.tail
3939 while :
3940 do
3941   ac_lines=`grep -c . conftest.vals`
3942   # grep -c gives empty output for an empty file on some AIX systems.
3943   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3944   # Write a limited-size here document to conftest.frag.
3945   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3946   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3947   echo 'CEOF
3948   sed -f conftest.frag conftest.in > conftest.out
3949   rm -f conftest.in
3950   mv conftest.out conftest.in
3951 ' >> $CONFIG_STATUS
3952   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3953   rm -f conftest.vals
3954   mv conftest.tail conftest.vals
3955 done
3956 rm -f conftest.vals
3957
3958 cat >> $CONFIG_STATUS <<\EOF
3959   rm -f conftest.frag conftest.h
3960   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3961   cat conftest.in >> conftest.h
3962   rm -f conftest.in
3963   if cmp -s $ac_file conftest.h 2>/dev/null; then
3964     echo "$ac_file is unchanged"
3965     rm -f conftest.h
3966   else
3967     # Remove last slash and all that follows it.  Not all systems have dirname.
3968       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3969       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3970       # The file is in a subdirectory.
3971       test ! -d "$ac_dir" && mkdir "$ac_dir"
3972     fi
3973     rm -f $ac_file
3974     mv conftest.h $ac_file
3975   fi
3976 fi; done
3977
3978 EOF
3979
3980 cat >> $CONFIG_STATUS <<EOF
3981 ac_sources="$files"
3982 ac_dests="$links"
3983 EOF
3984
3985 cat >> $CONFIG_STATUS <<\EOF
3986 srcdir=$ac_given_srcdir
3987 while test -n "$ac_sources"; do
3988   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3989   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3990
3991   echo "linking $srcdir/$ac_source to $ac_dest"
3992
3993   if test ! -r $srcdir/$ac_source; then
3994     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3995   fi
3996   rm -f $ac_dest
3997
3998   # Make relative symlinks.
3999   # Remove last slash and all that follows it.  Not all systems have dirname.
4000   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
4001   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4002     # The dest file is in a subdirectory.
4003     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4004     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
4005     # A "../" for each directory in $ac_dest_dir_suffix.
4006     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
4007   else
4008     ac_dest_dir_suffix= ac_dots=
4009   fi
4010
4011   case "$srcdir" in
4012   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4013   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4014   esac
4015
4016   # Make a symlink if possible; otherwise try a hard link.
4017   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4018     ln $srcdir/$ac_source $ac_dest; then :
4019   else
4020     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4021   fi
4022 done
4023 EOF
4024 cat >> $CONFIG_STATUS <<EOF
4025
4026 gdb_host_cpu=$gdb_host_cpu
4027 gdb_target_cpu=$gdb_target_cpu
4028 nativefile=$nativefile
4029
4030 EOF
4031 cat >> $CONFIG_STATUS <<\EOF
4032
4033 if test "${nativefile}" = ""; then
4034 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
4035         < Makefile > Makefile.tem
4036 mv -f Makefile.tem Makefile
4037 fi
4038
4039 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
4040 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
4041 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
4042 mv -f Makefile.tmp Makefile
4043
4044 case ${srcdir} in
4045 .)
4046 ;;
4047 *)
4048 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
4049 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4050 esac
4051
4052 case x$CONFIG_HEADERS in
4053 xconfig.h:config.in)
4054 echo > stamp-h ;;
4055 esac
4056
4057 exit 0
4058 EOF
4059 chmod +x $CONFIG_STATUS
4060 rm -fr confdefs* $ac_clean_files
4061 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4062
4063 if test "$no_recursion" != yes; then
4064
4065   # Remove --cache-file and --srcdir arguments so they do not pile up.
4066   ac_sub_configure_args=
4067   ac_prev=
4068   for ac_arg in $ac_configure_args; do
4069     if test -n "$ac_prev"; then
4070       ac_prev=
4071       continue
4072     fi
4073     case "$ac_arg" in
4074     -cache-file | --cache-file | --cache-fil | --cache-fi \
4075     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4076       ac_prev=cache_file ;;
4077     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4078     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
4079       ;;
4080     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4081       ac_prev=srcdir ;;
4082     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4083       ;;
4084     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4085     esac
4086   done
4087
4088   for ac_config_dir in $configdirs; do
4089
4090     # Do not complain, so a configure script can configure whichever
4091     # parts of a large source tree are present.
4092     if test ! -d $srcdir/$ac_config_dir; then
4093       continue
4094     fi
4095
4096     echo configuring in $ac_config_dir
4097
4098     case "$srcdir" in
4099     .) ;;
4100     *)
4101       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
4102       else
4103         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4104       fi
4105       ;;
4106     esac
4107
4108     ac_popdir=`pwd`
4109     cd $ac_config_dir
4110
4111     case "$srcdir" in
4112     .) # No --srcdir option.  We are building in place.
4113       ac_sub_srcdir=$srcdir ;;
4114     /*) # Absolute path.
4115       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4116     *) # Relative path.
4117       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
4118     esac
4119
4120     # Check for guested configure; otherwise get Cygnus style configure.
4121     if test -f $ac_sub_srcdir/configure; then
4122       ac_sub_configure=$ac_sub_srcdir/configure
4123     elif test -f $ac_sub_srcdir/configure.in; then
4124       ac_sub_configure=$ac_configure
4125     else
4126       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4127       ac_sub_configure=
4128     fi
4129
4130     # The recursion is here.
4131     if test -n "$ac_sub_configure"; then
4132
4133       # Make the cache file name correct relative to the subdirectory.
4134       # A "../" for each directory in /$ac_config_dir.
4135       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4136       case "$cache_file" in
4137       /*) ac_sub_cache_file=$cache_file ;;
4138       *) # Relative path.
4139         ac_sub_cache_file="$ac_dots$cache_file" ;;
4140       esac
4141   case "$ac_given_INSTALL" in
4142         [/$]*) INSTALL="$ac_given_INSTALL" ;;
4143         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4144         esac
4145
4146       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4147       # The eval makes quoting arguments work.
4148       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4149       then :
4150       else
4151         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4152       fi
4153     fi
4154
4155     cd $ac_popdir
4156   done
4157 fi
4158
4159
4160 exit 0
4161