gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.8
   5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-x                use the X Window System"
  24 ac_help="$ac_help
  25   --with-tclinclude       directory where tcl private headers are"
  26 ac_help="$ac_help
  27   --with-tcllib           directory where the tcl library is"
  28 ac_help="$ac_help
  29   --with-tkinclude        directory where the tk private headers are"
  30 ac_help="$ac_help
  31   --with-tklib            directory where the tk library is"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.8"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set LANG and LC_ALL to C if already set.
 454 # These must not be set unconditionally because not all systems understand
 455 # e.g. LANG=C (notably SCO).
 456 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458
 459 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 460 rm -rf conftest* confdefs.h
 461 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 462 echo > confdefs.h
 463
 464 # A filename unique to this package, relative to the directory that
 465 # configure is in, which we can look for to find out if srcdir is correct.
 466 ac_unique_file=main.c
 467
 468 # Find the source files, if location was not specified.
 469 if test -z "$srcdir"; then
 470   ac_srcdir_defaulted=yes
 471   # Try the directory containing this script, then its parent.
 472   ac_prog=$0
 473   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 474   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 475   srcdir=$ac_confdir
 476   if test ! -r $srcdir/$ac_unique_file; then
 477     srcdir=..
 478   fi
 479 else
 480   ac_srcdir_defaulted=no
 481 fi
 482 if test ! -r $srcdir/$ac_unique_file; then
 483   if test "$ac_srcdir_defaulted" = yes; then
 484     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 485   else
 486     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 487   fi
 488 fi
 489 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 490
 491 # Prefer explicitly selected file to automatically selected ones.
 492 if test -z "$CONFIG_SITE"; then
 493   if test "x$prefix" != xNONE; then
 494     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 495   else
 496     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 497   fi
 498 fi
 499 for ac_site_file in $CONFIG_SITE; do
 500   if test -r "$ac_site_file"; then
 501     echo "loading site script $ac_site_file"
 502     . "$ac_site_file"
 503   fi
 504 done
 505
 506 if test -r "$cache_file"; then
 507   echo "loading cache $cache_file"
 508   . $cache_file
 509 else
 510   echo "creating cache $cache_file"
 511   > $cache_file
 512 fi
 513
 514 ac_ext=c
 515 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 516 ac_cpp='$CPP $CPPFLAGS'
 517 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 518 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 519
 520 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 521   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 522   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 523     ac_n= ac_c='
 524 ' ac_t='        '
 525   else
 526     ac_n=-n ac_c= ac_t=
 527   fi
 528 else
 529   ac_n= ac_c='\c' ac_t=
 530 fi
 531
 532
 533
 534
 535 # Extract the first word of "gcc", so it can be a program name with args.
 536 set dummy gcc; ac_word=$2
 537 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 538 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 539   echo $ac_n "(cached) $ac_c" 1>&6
 540 else
 541   if test -n "$CC"; then
 542   ac_cv_prog_CC="$CC" # Let the user override the test.
 543 else
 544   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 545   for ac_dir in $PATH; do
 546     test -z "$ac_dir" && ac_dir=.
 547     if test -f $ac_dir/$ac_word; then
 548       ac_cv_prog_CC="gcc"
 549       break
 550     fi
 551   done
 552   IFS="$ac_save_ifs"
 553 fi
 554 fi
 555 CC="$ac_cv_prog_CC"
 556 if test -n "$CC"; then
 557   echo "$ac_t""$CC" 1>&6
 558 else
 559   echo "$ac_t""no" 1>&6
 560 fi
 561
 562 if test -z "$CC"; then
 563   # Extract the first word of "cc", so it can be a program name with args.
 564 set dummy cc; ac_word=$2
 565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 566 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 567   echo $ac_n "(cached) $ac_c" 1>&6
 568 else
 569   if test -n "$CC"; then
 570   ac_cv_prog_CC="$CC" # Let the user override the test.
 571 else
 572   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 573   ac_prog_rejected=no
 574   for ac_dir in $PATH; do
 575     test -z "$ac_dir" && ac_dir=.
 576     if test -f $ac_dir/$ac_word; then
 577       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 578         ac_prog_rejected=yes
 579         continue
 580       fi
 581       ac_cv_prog_CC="cc"
 582       break
 583     fi
 584   done
 585   IFS="$ac_save_ifs"
 586 if test $ac_prog_rejected = yes; then
 587   # We found a bogon in the path, so make sure we never use it.
 588   set dummy $ac_cv_prog_CC
 589   shift
 590   if test $# -gt 0; then
 591     # We chose a different compiler from the bogus one.
 592     # However, it has the same basename, so the bogon will be chosen
 593     # first if we set CC to just the basename; use the full file name.
 594     shift
 595     set dummy "$ac_dir/$ac_word" "$@"
 596     shift
 597     ac_cv_prog_CC="$@"
 598   fi
 599 fi
 600 fi
 601 fi
 602 CC="$ac_cv_prog_CC"
 603 if test -n "$CC"; then
 604   echo "$ac_t""$CC" 1>&6
 605 else
 606   echo "$ac_t""no" 1>&6
 607 fi
 608
 609   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 610 fi
 611
 612 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 613 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 614   echo $ac_n "(cached) $ac_c" 1>&6
 615 else
 616   cat > conftest.c <<EOF
 617 #ifdef __GNUC__
 618   yes;
 619 #endif
 620 EOF
 621 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:622: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 622   ac_cv_prog_gcc=yes
 623 else
 624   ac_cv_prog_gcc=no
 625 fi
 626 fi
 627
 628 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 629 if test $ac_cv_prog_gcc = yes; then
 630   GCC=yes
 631   if test "${CFLAGS+set}" != set; then
 632     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 633 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 634   echo $ac_n "(cached) $ac_c" 1>&6
 635 else
 636   echo 'void f(){}' > conftest.c
 637 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 638   ac_cv_prog_gcc_g=yes
 639 else
 640   ac_cv_prog_gcc_g=no
 641 fi
 642 rm -f conftest*
 643
 644 fi
 645
 646 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 647     if test $ac_cv_prog_gcc_g = yes; then
 648       CFLAGS="-g -O"
 649     else
 650       CFLAGS="-O"
 651     fi
 652   fi
 653 else
 654   GCC=
 655   test "${CFLAGS+set}" = set || CFLAGS="-g"
 656 fi
 657
 658 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 659 # On Suns, sometimes $CPP names a directory.
 660 if test -n "$CPP" && test -d "$CPP"; then
 661   CPP=
 662 fi
 663 if test -z "$CPP"; then
 664 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 665   echo $ac_n "(cached) $ac_c" 1>&6
 666 else
 667     # This must be in double quotes, not single quotes, because CPP may get
 668   # substituted into the Makefile and "${CC-cc}" will confuse make.
 669   CPP="${CC-cc} -E"
 670   # On the NeXT, cc -E runs the code through the compiler's parser,
 671   # not just through cpp.
 672   cat > conftest.$ac_ext <<EOF
 673 #line 674 "configure"
 674 #include "confdefs.h"
 675 #include <assert.h>
 676 Syntax Error
 677 EOF
 678 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 679 { (eval echo configure:680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 680 ac_err=`grep -v '^ *+' conftest.out`
 681 if test -z "$ac_err"; then
 682   :
 683 else
 684   echo "$ac_err" >&5
 685   rm -rf conftest*
 686   CPP="${CC-cc} -E -traditional-cpp"
 687   cat > conftest.$ac_ext <<EOF
 688 #line 689 "configure"
 689 #include "confdefs.h"
 690 #include <assert.h>
 691 Syntax Error
 692 EOF
 693 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 694 { (eval echo configure:695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 695 ac_err=`grep -v '^ *+' conftest.out`
 696 if test -z "$ac_err"; then
 697   :
 698 else
 699   echo "$ac_err" >&5
 700   rm -rf conftest*
 701   CPP=/lib/cpp
 702 fi
 703 rm -f conftest*
 704 fi
 705 rm -f conftest*
 706   ac_cv_prog_CPP="$CPP"
 707 fi
 708   CPP="$ac_cv_prog_CPP"
 709 else
 710   ac_cv_prog_CPP="$CPP"
 711 fi
 712 echo "$ac_t""$CPP" 1>&6
 713
 714 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 715 cat > conftest.$ac_ext <<EOF
 716 #line 717 "configure"
 717 #include "confdefs.h"
 718 #ifdef _AIX
 719   yes
 720 #endif
 721
 722 EOF
 723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 724   egrep "yes" >/dev/null 2>&1; then
 725   rm -rf conftest*
 726   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 727 #define _ALL_SOURCE 1
 728 EOF
 729
 730 else
 731   rm -rf conftest*
 732   echo "$ac_t""no" 1>&6
 733 fi
 734 rm -f conftest*
 735
 736
 737 ac_safe=`echo "minix/config.h" | tr './\055' '___'`
 738 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 739 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 740   echo $ac_n "(cached) $ac_c" 1>&6
 741 else
 742   cat > conftest.$ac_ext <<EOF
 743 #line 744 "configure"
 744 #include "confdefs.h"
 745 #include <minix/config.h>
 746 EOF
 747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 748 { (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 749 ac_err=`grep -v '^ *+' conftest.out`
 750 if test -z "$ac_err"; then
 751   rm -rf conftest*
 752   eval "ac_cv_header_$ac_safe=yes"
 753 else
 754   echo "$ac_err" >&5
 755   rm -rf conftest*
 756   eval "ac_cv_header_$ac_safe=no"
 757 fi
 758 rm -f conftest*
 759 fi
 760 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 761   echo "$ac_t""yes" 1>&6
 762   MINIX=yes
 763 else
 764   echo "$ac_t""no" 1>&6
 765 MINIX=
 766 fi
 767
 768 if test "$MINIX" = yes; then
 769   cat >> confdefs.h <<\EOF
 770 #define _POSIX_SOURCE 1
 771 EOF
 772
 773   cat >> confdefs.h <<\EOF
 774 #define _POSIX_1_SOURCE 2
 775 EOF
 776
 777   cat >> confdefs.h <<\EOF
 778 #define _MINIX 1
 779 EOF
 780
 781 fi
 782
 783 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 784 if test -d /etc/conf/kconfig.d &&
 785   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 786 then
 787   echo "$ac_t""yes" 1>&6
 788   ISC=yes # If later tests want to check for ISC.
 789   cat >> confdefs.h <<\EOF
 790 #define _POSIX_SOURCE 1
 791 EOF
 792
 793   if test "$GCC" = yes; then
 794     CC="$CC -posix"
 795   else
 796     CC="$CC -Xp"
 797   fi
 798 else
 799   echo "$ac_t""no" 1>&6
 800   ISC=
 801 fi
 802
 803
 804 ac_aux_dir=
 805 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 806   if test -f $ac_dir/install-sh; then
 807     ac_aux_dir=$ac_dir
 808     ac_install_sh="$ac_aux_dir/install-sh -c"
 809     break
 810   elif test -f $ac_dir/install.sh; then
 811     ac_aux_dir=$ac_dir
 812     ac_install_sh="$ac_aux_dir/install.sh -c"
 813     break
 814   fi
 815 done
 816 if test -z "$ac_aux_dir"; then
 817   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 818 fi
 819 ac_config_guess=$ac_aux_dir/config.guess
 820 ac_config_sub=$ac_aux_dir/config.sub
 821 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 822
 823 # Find a good install program.  We prefer a C program (faster),
 824 # so one script is as good as another.  But avoid the broken or
 825 # incompatible versions:
 826 # SysV /etc/install, /usr/sbin/install
 827 # SunOS /usr/etc/install
 828 # IRIX /sbin/install
 829 # AIX /bin/install
 830 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 831 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 832 # ./install, which can be erroneously created by make from ./install.sh.
 833 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 834 if test -z "$INSTALL"; then
 835 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 836   echo $ac_n "(cached) $ac_c" 1>&6
 837 else
 838     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 839   for ac_dir in $PATH; do
 840     # Account for people who put trailing slashes in PATH elements.
 841     case "$ac_dir/" in
 842     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 843     *)
 844       # OSF1 and SCO ODT 3.0 have their own names for install.
 845       for ac_prog in ginstall installbsd scoinst install; do
 846         if test -f $ac_dir/$ac_prog; then
 847           if test $ac_prog = install &&
 848             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 849             # AIX install.  It has an incompatible calling convention.
 850             # OSF/1 installbsd also uses dspmsg, but is usable.
 851             :
 852           else
 853             ac_cv_path_install="$ac_dir/$ac_prog -c"
 854             break 2
 855           fi
 856         fi
 857       done
 858       ;;
 859     esac
 860   done
 861   IFS="$ac_save_ifs"
 862
 863 fi
 864   if test "${ac_cv_path_install+set}" = set; then
 865     INSTALL="$ac_cv_path_install"
 866   else
 867     # As a last resort, use the slow shell script.  We don't cache a
 868     # path for INSTALL within a source directory, because that will
 869     # break other packages using the cache if that directory is
 870     # removed, or if the path is relative.
 871     INSTALL="$ac_install_sh"
 872   fi
 873 fi
 874 echo "$ac_t""$INSTALL" 1>&6
 875
 876 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 877 # It thinks the first close brace ends the variable substitution.
 878 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 879
 880 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 881
 882 # Extract the first word of "ranlib", so it can be a program name with args.
 883 set dummy ranlib; ac_word=$2
 884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 885 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 886   echo $ac_n "(cached) $ac_c" 1>&6
 887 else
 888   if test -n "$RANLIB"; then
 889   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 890 else
 891   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 892   for ac_dir in $PATH; do
 893     test -z "$ac_dir" && ac_dir=.
 894     if test -f $ac_dir/$ac_word; then
 895       ac_cv_prog_RANLIB="ranlib"
 896       break
 897     fi
 898   done
 899   IFS="$ac_save_ifs"
 900   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 901 fi
 902 fi
 903 RANLIB="$ac_cv_prog_RANLIB"
 904 if test -n "$RANLIB"; then
 905   echo "$ac_t""$RANLIB" 1>&6
 906 else
 907   echo "$ac_t""no" 1>&6
 908 fi
 909
 910 for ac_prog in 'bison -y' byacc
 911 do
 912 # Extract the first word of "$ac_prog", so it can be a program name with args.
 913 set dummy $ac_prog; ac_word=$2
 914 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 915 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
 916   echo $ac_n "(cached) $ac_c" 1>&6
 917 else
 918   if test -n "$YACC"; then
 919   ac_cv_prog_YACC="$YACC" # Let the user override the test.
 920 else
 921   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 922   for ac_dir in $PATH; do
 923     test -z "$ac_dir" && ac_dir=.
 924     if test -f $ac_dir/$ac_word; then
 925       ac_cv_prog_YACC="$ac_prog"
 926       break
 927     fi
 928   done
 929   IFS="$ac_save_ifs"
 930 fi
 931 fi
 932 YACC="$ac_cv_prog_YACC"
 933 if test -n "$YACC"; then
 934   echo "$ac_t""$YACC" 1>&6
 935 else
 936   echo "$ac_t""no" 1>&6
 937 fi
 938
 939 test -n "$YACC" && break
 940 done
 941 test -n "$YACC" || YACC="yacc"
 942
 943
 944 ac_aux_dir=
 945 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 946   if test -f $ac_dir/install-sh; then
 947     ac_aux_dir=$ac_dir
 948     ac_install_sh="$ac_aux_dir/install-sh -c"
 949     break
 950   elif test -f $ac_dir/install.sh; then
 951     ac_aux_dir=$ac_dir
 952     ac_install_sh="$ac_aux_dir/install.sh -c"
 953     break
 954   fi
 955 done
 956 if test -z "$ac_aux_dir"; then
 957   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 958 fi
 959 ac_config_guess=$ac_aux_dir/config.guess
 960 ac_config_sub=$ac_aux_dir/config.sub
 961 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 962
 963
 964 # Do some error checking and defaulting for the host and target type.
 965 # The inputs are:
 966 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 967 #
 968 # The rules are:
 969 # 1. You are not allowed to specify --host, --target, and nonopt at the
 970 #    same time.
 971 # 2. Host defaults to nonopt.
 972 # 3. If nonopt is not specified, then host defaults to the current host,
 973 #    as determined by config.guess.
 974 # 4. Target and build default to nonopt.
 975 # 5. If nonopt is not specified, then target and build default to host.
 976
 977 # The aliases save the names the user supplied, while $host etc.
 978 # will get canonicalized.
 979 case $host---$target---$nonopt in
 980 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 981 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 982 esac
 983
 984
 985 # Make sure we can run config.sub.
 986 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 987 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 988 fi
 989
 990 echo $ac_n "checking host system type""... $ac_c" 1>&6
 991
 992 host_alias=$host
 993 case "$host_alias" in
 994 NONE)
 995   case $nonopt in
 996   NONE)
 997     if host_alias=`$ac_config_guess`; then :
 998     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 999     fi ;;
1000   *) host_alias=$nonopt ;;
1001   esac ;;
1002 esac
1003
1004 host=`$ac_config_sub $host_alias`
1005 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1006 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1007 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1008 echo "$ac_t""$host" 1>&6
1009
1010 echo $ac_n "checking target system type""... $ac_c" 1>&6
1011
1012 target_alias=$target
1013 case "$target_alias" in
1014 NONE)
1015   case $nonopt in
1016   NONE) target_alias=$host_alias ;;
1017   *) target_alias=$nonopt ;;
1018   esac ;;
1019 esac
1020
1021 target=`$ac_config_sub $target_alias`
1022 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1023 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1024 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1025 echo "$ac_t""$target" 1>&6
1026
1027 echo $ac_n "checking build system type""... $ac_c" 1>&6
1028
1029 build_alias=$build
1030 case "$build_alias" in
1031 NONE)
1032   case $nonopt in
1033   NONE) build_alias=$host_alias ;;
1034   *) build_alias=$nonopt ;;
1035   esac ;;
1036 esac
1037
1038 build=`$ac_config_sub $build_alias`
1039 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
1040 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
1041 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
1042 echo "$ac_t""$build" 1>&6
1043
1044 test "$host_alias" != "$target_alias" &&
1045   test "$program_prefix$program_suffix$program_transform_name" = \
1046     NONENONEs,x,x, &&
1047   program_prefix=${target_alias}-
1048
1049 if test "$program_transform_name" = s,x,x,; then
1050   program_transform_name=
1051 else
1052   # Double any \ or $.  echo might interpret backslashes.
1053   cat <<\EOF_SED > conftestsed
1054 s,\\,\\\\,g; s,\$,$$,g
1055 EOF_SED
1056   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1057   rm -f conftestsed
1058 fi
1059 test "$program_prefix" != NONE &&
1060   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1061 # Use a double $ so make ignores it.
1062 test "$program_suffix" != NONE &&
1063   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1064
1065 # sed with no file args requires a program.
1066 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1067
1068
1069 # If we cannot run a trivial program, we must be cross compiling.
1070 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1071 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1072   echo $ac_n "(cached) $ac_c" 1>&6
1073 else
1074   if test "$cross_compiling" = yes; then
1075   ac_cv_c_cross=yes
1076 else
1077 cat > conftest.$ac_ext <<EOF
1078 #line 1079 "configure"
1079 #include "confdefs.h"
1080 main(){return(0);}
1081 EOF
1082 { (eval echo configure:1083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1083 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1084   ac_cv_c_cross=no
1085 else
1086   ac_cv_c_cross=yes
1087 fi
1088 fi
1089 rm -fr conftest*
1090 fi
1091
1092 echo "$ac_t""$ac_cv_c_cross" 1>&6
1093 cross_compiling=$ac_cv_c_cross
1094
1095 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1096 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   cat > conftest.$ac_ext <<EOF
1100 #line 1101 "configure"
1101 #include "confdefs.h"
1102 #include <stdlib.h>
1103 #include <stdarg.h>
1104 #include <string.h>
1105 #include <float.h>
1106 EOF
1107 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1108 { (eval echo configure:1109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1109 ac_err=`grep -v '^ *+' conftest.out`
1110 if test -z "$ac_err"; then
1111   rm -rf conftest*
1112   ac_cv_header_stdc=yes
1113 else
1114   echo "$ac_err" >&5
1115   rm -rf conftest*
1116   ac_cv_header_stdc=no
1117 fi
1118 rm -f conftest*
1119
1120 if test $ac_cv_header_stdc = yes; then
1121   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1122 cat > conftest.$ac_ext <<EOF
1123 #line 1124 "configure"
1124 #include "confdefs.h"
1125 #include <string.h>
1126 EOF
1127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1128   egrep "memchr" >/dev/null 2>&1; then
1129   :
1130 else
1131   rm -rf conftest*
1132   ac_cv_header_stdc=no
1133 fi
1134 rm -f conftest*
1135
1136 fi
1137
1138 if test $ac_cv_header_stdc = yes; then
1139   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1140 cat > conftest.$ac_ext <<EOF
1141 #line 1142 "configure"
1142 #include "confdefs.h"
1143 #include <stdlib.h>
1144 EOF
1145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1146   egrep "free" >/dev/null 2>&1; then
1147   :
1148 else
1149   rm -rf conftest*
1150   ac_cv_header_stdc=no
1151 fi
1152 rm -f conftest*
1153
1154 fi
1155
1156 if test $ac_cv_header_stdc = yes; then
1157   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1158 if test "$cross_compiling" = yes; then
1159   :
1160 else
1161 cat > conftest.$ac_ext <<EOF
1162 #line 1163 "configure"
1163 #include "confdefs.h"
1164 #include <ctype.h>
1165 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1166 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1167 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1168 int main () { int i; for (i = 0; i < 256; i++)
1169 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1170 exit (0); }
1171
1172 EOF
1173 { (eval echo configure:1174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1174 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1175   :
1176 else
1177   ac_cv_header_stdc=no
1178 fi
1179 fi
1180 rm -fr conftest*
1181 fi
1182 fi
1183
1184 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1185 if test $ac_cv_header_stdc = yes; then
1186   cat >> confdefs.h <<\EOF
1187 #define STDC_HEADERS 1
1188 EOF
1189
1190 fi
1191
1192 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h sys/procfs.h link.h
1193 do
1194 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1195 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1196 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1197   echo $ac_n "(cached) $ac_c" 1>&6
1198 else
1199   cat > conftest.$ac_ext <<EOF
1200 #line 1201 "configure"
1201 #include "confdefs.h"
1202 #include <$ac_hdr>
1203 EOF
1204 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1205 { (eval echo configure:1206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1206 ac_err=`grep -v '^ *+' conftest.out`
1207 if test -z "$ac_err"; then
1208   rm -rf conftest*
1209   eval "ac_cv_header_$ac_safe=yes"
1210 else
1211   echo "$ac_err" >&5
1212   rm -rf conftest*
1213   eval "ac_cv_header_$ac_safe=no"
1214 fi
1215 rm -f conftest*
1216 fi
1217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1218   echo "$ac_t""yes" 1>&6
1219     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1220   cat >> confdefs.h <<EOF
1221 #define $ac_tr_hdr 1
1222 EOF
1223
1224 else
1225   echo "$ac_t""no" 1>&6
1226 fi
1227 done
1228
1229 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1230 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   cat > conftest.$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236 #include <sys/types.h>
1237 #include <sys/stat.h>
1238
1239 #if defined(S_ISBLK) && defined(S_IFDIR)
1240 # if S_ISBLK (S_IFDIR)
1241 You lose.
1242 # endif
1243 #endif
1244
1245 #if defined(S_ISBLK) && defined(S_IFCHR)
1246 # if S_ISBLK (S_IFCHR)
1247 You lose.
1248 # endif
1249 #endif
1250
1251 #if defined(S_ISLNK) && defined(S_IFREG)
1252 # if S_ISLNK (S_IFREG)
1253 You lose.
1254 # endif
1255 #endif
1256
1257 #if defined(S_ISSOCK) && defined(S_IFREG)
1258 # if S_ISSOCK (S_IFREG)
1259 You lose.
1260 # endif
1261 #endif
1262
1263 EOF
1264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1265   egrep "You lose" >/dev/null 2>&1; then
1266   rm -rf conftest*
1267   ac_cv_header_stat_broken=yes
1268 else
1269   rm -rf conftest*
1270   ac_cv_header_stat_broken=no
1271 fi
1272 rm -f conftest*
1273
1274 fi
1275
1276 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1277 if test $ac_cv_header_stat_broken = yes; then
1278   cat >> confdefs.h <<\EOF
1279 #define STAT_MACROS_BROKEN 1
1280 EOF
1281
1282 fi
1283
1284
1285 for ac_func in setpgid
1286 do
1287 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1288 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1289   echo $ac_n "(cached) $ac_c" 1>&6
1290 else
1291   cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294 /* System header to define __stub macros and hopefully few prototypes,
1295     which can conflict with char $ac_func(); below.  */
1296 #include <assert.h>
1297 /* Override any gcc2 internal prototype to avoid an error.  */
1298 char $ac_func();
1299
1300 int main() { return 0; }
1301 int t() {
1302
1303 /* The GNU C library defines this for functions which it implements
1304     to always fail with ENOSYS.  Some functions are actually named
1305     something starting with __ and the normal name is an alias.  */
1306 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1307 choke me
1308 #else
1309 $ac_func();
1310 #endif
1311
1312 ; return 0; }
1313 EOF
1314 if { (eval echo configure:1315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1315   rm -rf conftest*
1316   eval "ac_cv_func_$ac_func=yes"
1317 else
1318   rm -rf conftest*
1319   eval "ac_cv_func_$ac_func=no"
1320 fi
1321 rm -f conftest*
1322
1323 fi
1324 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1325   echo "$ac_t""yes" 1>&6
1326     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1327   cat >> confdefs.h <<EOF
1328 #define $ac_tr_func 1
1329 EOF
1330
1331 else
1332   echo "$ac_t""no" 1>&6
1333 fi
1334 done
1335
1336
1337 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1338 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1339   echo $ac_n "(cached) $ac_c" 1>&6
1340 else
1341   cat > conftest.$ac_ext <<EOF
1342 #line 1343 "configure"
1343 #include "confdefs.h"
1344 #include <sys/procfs.h>
1345 int main() { return 0; }
1346 int t() {
1347 gregset_t *gregsetp = 0
1348 ; return 0; }
1349 EOF
1350 if { (eval echo configure:1351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1351   rm -rf conftest*
1352   gdb_cv_have_gregset_t=yes
1353 else
1354   rm -rf conftest*
1355   gdb_cv_have_gregset_t=no
1356 fi
1357 rm -f conftest*
1358
1359 fi
1360
1361 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1362 if test $gdb_cv_have_gregset_t = yes; then
1363   cat >> confdefs.h <<\EOF
1364 #define HAVE_GREGSET_T 1
1365 EOF
1366
1367 fi
1368
1369 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1370 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1371   echo $ac_n "(cached) $ac_c" 1>&6
1372 else
1373   cat > conftest.$ac_ext <<EOF
1374 #line 1375 "configure"
1375 #include "confdefs.h"
1376 #include <sys/procfs.h>
1377 int main() { return 0; }
1378 int t() {
1379 fpregset_t *fpregsetp = 0
1380 ; return 0; }
1381 EOF
1382 if { (eval echo configure:1383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1383   rm -rf conftest*
1384   gdb_cv_have_fpregset_t=yes
1385 else
1386   rm -rf conftest*
1387   gdb_cv_have_fpregset_t=no
1388 fi
1389 rm -f conftest*
1390
1391 fi
1392
1393 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1394 if test $gdb_cv_have_fpregset_t = yes; then
1395   cat >> confdefs.h <<\EOF
1396 #define HAVE_FPREGSET_T 1
1397 EOF
1398
1399 fi
1400
1401
1402 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1403 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1404   echo $ac_n "(cached) $ac_c" 1>&6
1405 else
1406   cat > conftest.$ac_ext <<EOF
1407 #line 1408 "configure"
1408 #include "confdefs.h"
1409
1410 int main() { return 0; }
1411 int t() {
1412 long double foo;
1413 ; return 0; }
1414 EOF
1415 if { (eval echo configure:1416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1416   rm -rf conftest*
1417   ac_cv_c_long_double=yes
1418 else
1419   rm -rf conftest*
1420   ac_cv_c_long_double=no
1421 fi
1422 rm -f conftest*
1423
1424 fi
1425
1426 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1427 if test $ac_cv_c_long_double = yes; then
1428   cat >> confdefs.h <<\EOF
1429 #define HAVE_LONG_DOUBLE 1
1430 EOF
1431
1432 fi
1433
1434
1435 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1436 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1437   echo $ac_n "(cached) $ac_c" 1>&6
1438 else
1439   if test "$cross_compiling" = yes; then
1440   gdb_cv_printf_has_long_double=no
1441 else
1442 cat > conftest.$ac_ext <<EOF
1443 #line 1444 "configure"
1444 #include "confdefs.h"
1445
1446 int main () {
1447   char buf[16];
1448   long double f = 3.141592653;
1449   sprintf (buf, "%Lg", f);
1450   return (strncmp ("3.14159", buf, 7));
1451 }
1452 EOF
1453 { (eval echo configure:1454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1454 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1455   gdb_cv_printf_has_long_double=yes
1456 else
1457   gdb_cv_printf_has_long_double=no
1458 fi
1459 fi
1460 rm -fr conftest*
1461 fi
1462
1463 if test $gdb_cv_printf_has_long_double = yes; then
1464   cat >> confdefs.h <<\EOF
1465 #define PRINTF_HAS_LONG_DOUBLE 1
1466 EOF
1467
1468 fi
1469 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1470
1471 for ac_func in valloc getpagesize
1472 do
1473 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1474 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1475   echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477   cat > conftest.$ac_ext <<EOF
1478 #line 1479 "configure"
1479 #include "confdefs.h"
1480 /* System header to define __stub macros and hopefully few prototypes,
1481     which can conflict with char $ac_func(); below.  */
1482 #include <assert.h>
1483 /* Override any gcc2 internal prototype to avoid an error.  */
1484 char $ac_func();
1485
1486 int main() { return 0; }
1487 int t() {
1488
1489 /* The GNU C library defines this for functions which it implements
1490     to always fail with ENOSYS.  Some functions are actually named
1491     something starting with __ and the normal name is an alias.  */
1492 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1493 choke me
1494 #else
1495 $ac_func();
1496 #endif
1497
1498 ; return 0; }
1499 EOF
1500 if { (eval echo configure:1501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1501   rm -rf conftest*
1502   eval "ac_cv_func_$ac_func=yes"
1503 else
1504   rm -rf conftest*
1505   eval "ac_cv_func_$ac_func=no"
1506 fi
1507 rm -f conftest*
1508
1509 fi
1510 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1511   echo "$ac_t""yes" 1>&6
1512     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1513   cat >> confdefs.h <<EOF
1514 #define $ac_tr_func 1
1515 EOF
1516
1517 else
1518   echo "$ac_t""no" 1>&6
1519 fi
1520 done
1521
1522 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1523 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1524   echo $ac_n "(cached) $ac_c" 1>&6
1525 else
1526   if test "$cross_compiling" = yes; then
1527   ac_cv_func_mmap=no
1528 else
1529 cat > conftest.$ac_ext <<EOF
1530 #line 1531 "configure"
1531 #include "confdefs.h"
1532
1533 /* Thanks to Mike Haertel and Jim Avera for this test. */
1534 #include <sys/types.h>
1535 #include <fcntl.h>
1536 #include <sys/mman.h>
1537
1538 #ifndef HAVE_GETPAGESIZE
1539 # include <sys/param.h>
1540 # ifdef EXEC_PAGESIZE
1541 #  define getpagesize() EXEC_PAGESIZE
1542 # else
1543 #  ifdef NBPG
1544 #   define getpagesize() NBPG * CLSIZE
1545 #   ifndef CLSIZE
1546 #    define CLSIZE 1
1547 #   endif
1548 #  else
1549 #   ifdef NBPC
1550 #    define getpagesize() NBPC
1551 #   else
1552 #    define getpagesize() PAGESIZE /* SVR4 */
1553 #   endif
1554 #  endif
1555 # endif
1556 #endif
1557
1558 #ifndef HAVE_VALLOC
1559 # define valloc malloc
1560 #endif
1561
1562 #ifdef __cplusplus
1563 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1564 #else
1565 char *valloc(), *malloc();
1566 #endif
1567
1568 int
1569 main()
1570 {
1571   char *buf1, *buf2, *buf3;
1572   int i = getpagesize(), j;
1573   int i2 = i * 2;
1574   int fd;
1575
1576   buf1 = (char *)valloc(i2);
1577   buf2 = (char *)valloc(i);
1578   buf3 = (char *)malloc(i2);
1579   for (j = 0; j < i2; ++j)
1580     *(buf1 + j) = rand();
1581   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1582   write(fd, buf1, i2);
1583   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1584   for (j = 0; j < i; ++j)
1585     if (*(buf1 + j) != *(buf2 + j))
1586       exit(1);
1587   lseek(fd, (long)i, 0);
1588   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1589   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1590   lseek(fd, (long)0, 0);
1591   read(fd, buf3, i2);
1592   for (j = 0; j < i2; ++j)
1593     if (*(buf1 + j) != *(buf3 + j))
1594       exit(1);
1595   exit(0);
1596 }
1597
1598 EOF
1599 { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1600 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1601   ac_cv_func_mmap=yes
1602 else
1603   ac_cv_func_mmap=no
1604 fi
1605 fi
1606 rm -fr conftest*
1607 fi
1608
1609 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1610 if test $ac_cv_func_mmap = yes; then
1611   cat >> confdefs.h <<\EOF
1612 #define HAVE_MMAP 1
1613 EOF
1614
1615 fi
1616
1617
1618 ENABLE_CFLAGS=
1619 ENABLE_CLIBS=
1620 ENABLE_OBS=
1621
1622 # Check whether --enable-netrom or --disable-netrom was given.
1623 if test "${enable_netrom+set}" = set; then
1624   enableval="$enable_netrom"
1625   case "${enableval}" in
1626 yes)    enable_netrom=yes ;;
1627 no)     enable_netrom=no ;;
1628 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
1629 esac
1630 fi
1631
1632
1633 if test "${enable_netrom}" = "yes"; then
1634         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
1635 fi
1636
1637 # start-sanitize-gm
1638 ENABLE_GM=
1639
1640 # Check whether --enable-gm or --disable-gm was given.
1641 if test "${enable_gm+set}" = set; then
1642   enableval="$enable_gm"
1643   case "${enableval}" in
1644 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
1645         ENABLE_CFLAGS=-DGENERAL_MAGIC
1646         ;;
1647 no)     ;;
1648 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
1649 esac
1650 fi
1651
1652
1653 # end-sanitize-gm
1654
1655 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
1656 if test "${enable_sim_powerpc+set}" = set; then
1657   enableval="$enable_sim_powerpc"
1658   case "${enableval}" in
1659 yes)    powerpc_sim=yes ;;
1660 no)     powerpc_sim=no ;;
1661 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
1662 esac
1663 else
1664   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
1665 fi
1666
1667
1668 # start-sanitize-gdbtk
1669 ENABLE_GDBTK=
1670
1671 # Check whether --enable-gdbtk or --disable-gdbtk was given.
1672 if test "${enable_gdbtk+set}" = set; then
1673   enableval="$enable_gdbtk"
1674   case "${enableval}" in
1675     yes)
1676         case "$host" in
1677         *go32*)
1678             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
1679             enable_gdbtk=no ;;
1680         *)
1681             enable_gdbtk=yes ;;
1682         esac ;;
1683     no)
1684         enable_gdbtk=no  ;;
1685     *)
1686         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
1687 esac
1688 else
1689
1690 # Default is on for everything but go32
1691 case "$host" in
1692     *go32*)
1693         ;;
1694     *)
1695         enable_gdbtk=yes ;;
1696     esac
1697
1698 fi
1699
1700
1701 if test "${enable_gdbtk}" = "yes"; then
1702
1703     # If we find X, set shell vars x_includes and x_libraries to the
1704 # paths, otherwise set no_x=yes.
1705 # Uses ac_ vars as temps to allow command line to override cache and checks.
1706 # --without-x overrides everything else, but does not touch the cache.
1707 echo $ac_n "checking for X""... $ac_c" 1>&6
1708
1709 # Check whether --with-x or --without-x was given.
1710 if test "${with_x+set}" = set; then
1711   withval="$with_x"
1712   :
1713 fi
1714
1715 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1716 if test "x$with_x" = xno; then
1717   # The user explicitly disabled X.
1718   have_x=disabled
1719 else
1720   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1721     # Both variables are already set.
1722     have_x=yes
1723   else
1724 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1725   echo $ac_n "(cached) $ac_c" 1>&6
1726 else
1727   # One or both of the vars are not set, and there is no cached value.
1728 ac_x_includes=NO ac_x_libraries=NO
1729 rm -fr conftestdir
1730 if mkdir conftestdir; then
1731   cd conftestdir
1732   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1733   cat > Imakefile <<'EOF'
1734 acfindx:
1735         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1736 EOF
1737   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1738     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1739     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1740     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1741     for ac_extension in a so sl; do
1742       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1743         test -f $ac_im_libdir/libX11.$ac_extension; then
1744         ac_im_usrlibdir=$ac_im_libdir; break
1745       fi
1746     done
1747     # Screen out bogus values from the imake configuration.
1748     case "$ac_im_incroot" in
1749         /usr/include) ;;
1750         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1751     esac
1752     case "$ac_im_usrlibdir" in
1753         /usr/lib | /lib) ;;
1754         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1755     esac
1756   fi
1757   cd ..
1758   rm -fr conftestdir
1759 fi
1760
1761 if test "$ac_x_includes" = NO; then
1762   # Guess where to find include files, by looking for this one X11 .h file.
1763   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1764
1765   # First, try using that file with no special directory specified.
1766 cat > conftest.$ac_ext <<EOF
1767 #line 1768 "configure"
1768 #include "confdefs.h"
1769 #include <$x_direct_test_include>
1770 EOF
1771 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1772 { (eval echo configure:1773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1773 ac_err=`grep -v '^ *+' conftest.out`
1774 if test -z "$ac_err"; then
1775   rm -rf conftest*
1776   # We can compile using X headers with no special include directory.
1777 ac_x_includes=
1778 else
1779   echo "$ac_err" >&5
1780   rm -rf conftest*
1781   # Look for the header file in a standard set of common directories.
1782   for ac_dir in               \
1783     /usr/X11R6/include        \
1784     /usr/X11R5/include        \
1785     /usr/X11R4/include        \
1786                               \
1787     /usr/include/X11R6        \
1788     /usr/include/X11R5        \
1789     /usr/include/X11R4        \
1790                               \
1791     /usr/local/X11R6/include  \
1792     /usr/local/X11R5/include  \
1793     /usr/local/X11R4/include  \
1794                               \
1795     /usr/local/include/X11R6  \
1796     /usr/local/include/X11R5  \
1797     /usr/local/include/X11R4  \
1798                               \
1799     /usr/X11/include          \
1800     /usr/include/X11          \
1801     /usr/local/X11/include    \
1802     /usr/local/include/X11    \
1803                               \
1804     /usr/X386/include         \
1805     /usr/x386/include         \
1806     /usr/XFree86/include/X11  \
1807                               \
1808     /usr/include              \
1809     /usr/local/include        \
1810     /usr/unsupported/include  \
1811     /usr/athena/include       \
1812     /usr/local/x11r5/include  \
1813     /usr/lpp/Xamples/include  \
1814                               \
1815     /usr/openwin/include      \
1816     /usr/openwin/share/include \
1817     ; \
1818   do
1819     if test -r "$ac_dir/$x_direct_test_include"; then
1820       ac_x_includes=$ac_dir
1821       break
1822     fi
1823   done
1824 fi
1825 rm -f conftest*
1826 fi # $ac_x_includes = NO
1827
1828 if test "$ac_x_libraries" = NO; then
1829   # Check for the libraries.
1830
1831   test -z "$x_direct_test_library" && x_direct_test_library=Xt
1832   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1833
1834   # See if we find them without any special options.
1835   # Don't add to $LIBS permanently.
1836   ac_save_LIBS="$LIBS"
1837   LIBS="-l$x_direct_test_library $LIBS"
1838 cat > conftest.$ac_ext <<EOF
1839 #line 1840 "configure"
1840 #include "confdefs.h"
1841
1842 int main() { return 0; }
1843 int t() {
1844 ${x_direct_test_function}()
1845 ; return 0; }
1846 EOF
1847 if { (eval echo configure:1848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1848   rm -rf conftest*
1849   LIBS="$ac_save_LIBS"
1850 # We can link X programs with no special library path.
1851 ac_x_libraries=
1852 else
1853   rm -rf conftest*
1854   LIBS="$ac_save_LIBS"
1855 # First see if replacing the include by lib works.
1856 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1857     /usr/X11R6/lib        \
1858     /usr/X11R5/lib        \
1859     /usr/X11R4/lib        \
1860                           \
1861     /usr/lib/X11R6        \
1862     /usr/lib/X11R5        \
1863     /usr/lib/X11R4        \
1864                           \
1865     /usr/local/X11R6/lib  \
1866     /usr/local/X11R5/lib  \
1867     /usr/local/X11R4/lib  \
1868                           \
1869     /usr/local/lib/X11R6  \
1870     /usr/local/lib/X11R5  \
1871     /usr/local/lib/X11R4  \
1872                           \
1873     /usr/X11/lib          \
1874     /usr/lib/X11          \
1875     /usr/local/X11/lib    \
1876     /usr/local/lib/X11    \
1877                           \
1878     /usr/X386/lib         \
1879     /usr/x386/lib         \
1880     /usr/XFree86/lib/X11  \
1881                           \
1882     /usr/lib              \
1883     /usr/local/lib        \
1884     /usr/unsupported/lib  \
1885     /usr/athena/lib       \
1886     /usr/local/x11r5/lib  \
1887     /usr/lpp/Xamples/lib  \
1888                           \
1889     /usr/openwin/lib      \
1890     /usr/openwin/share/lib \
1891     ; \
1892 do
1893   for ac_extension in a so sl; do
1894     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1895       ac_x_libraries=$ac_dir
1896       break 2
1897     fi
1898   done
1899 done
1900 fi
1901 rm -f conftest*
1902
1903 fi # $ac_x_libraries = NO
1904
1905 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
1906   # Didn't find X anywhere.  Cache the known absence of X.
1907   ac_cv_have_x="have_x=no"
1908 else
1909   # Record where we found X for the cache.
1910   ac_cv_have_x="have_x=yes \
1911                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1912 fi
1913 fi
1914   fi
1915   eval "$ac_cv_have_x"
1916 fi # $with_x != no
1917
1918 if test "$have_x" != yes; then
1919   echo "$ac_t""$have_x" 1>&6
1920   no_x=yes
1921 else
1922   # If each of the values was on the command line, it overrides each guess.
1923   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1924   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1925   # Update the cache value to reflect the command line values.
1926   ac_cv_have_x="have_x=yes \
1927                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1928   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1929 fi
1930
1931     if test "$no_x" = yes; then
1932   # Not all programs may use this symbol, but it does not hurt to define it.
1933   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
1934 else
1935   if test -n "$x_includes"; then
1936     X_CFLAGS="$X_CFLAGS -I$x_includes"
1937   fi
1938
1939   # It would be nice to have a more robust check for the -R ld option than
1940   # just checking for Solaris.
1941   # It would also be nice to do this for all -L options, not just this one.
1942   if test -n "$x_libraries"; then
1943     X_LIBS="$X_LIBS -L$x_libraries"
1944     if test "`(uname) 2>/dev/null`" = SunOS &&
1945       uname -r | grep '^5' >/dev/null; then
1946       X_LIBS="$X_LIBS -R $x_libraries"
1947     fi
1948   fi
1949
1950   # Check for libraries that X11R6 Xt/Xaw programs need.
1951
1952   ac_save_LDFLAGS="$LDFLAGS"
1953   LDFLAGS="$LDFLAGS -L$x_libraries"
1954   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1955   # check for ICE first), but we must link in the order -lSM -lICE or
1956   # we get undefined symbols.  So assume we have SM if we have ICE.
1957   # These have to be linked with before -lX11, unlike the other
1958   # libraries we check for below, so use a different variable.
1959   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1960   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
1961 ac_lib_var=`echo ICE_IceConnectionNumber | tr '.-/+' '___p'`
1962 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1963   echo $ac_n "(cached) $ac_c" 1>&6
1964 else
1965   ac_save_LIBS="$LIBS"
1966 LIBS="-lICE  $LIBS"
1967 cat > conftest.$ac_ext <<EOF
1968 #line 1969 "configure"
1969 #include "confdefs.h"
1970
1971 int main() { return 0; }
1972 int t() {
1973 IceConnectionNumber()
1974 ; return 0; }
1975 EOF
1976 if { (eval echo configure:1977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1977   rm -rf conftest*
1978   eval "ac_cv_lib_$ac_lib_var=yes"
1979 else
1980   rm -rf conftest*
1981   eval "ac_cv_lib_$ac_lib_var=no"
1982 fi
1983 rm -f conftest*
1984 LIBS="$ac_save_LIBS"
1985
1986 fi
1987 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1988   echo "$ac_t""yes" 1>&6
1989   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1990 else
1991   echo "$ac_t""no" 1>&6
1992 fi
1993
1994   LDFLAGS="$ac_save_LDFLAGS"
1995
1996   # Check for system-dependent libraries X programs must link with.
1997
1998   if test "$ISC" = yes; then
1999     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
2000   else
2001     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
2002     # libraries were built with DECnet support.  And karl@cs.umb.edu says
2003     # the Alpha needs dnet_stub (dnet does not exist).
2004     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
2005 ac_lib_var=`echo dnet_dnet_ntoa | tr '.-/+' '___p'`
2006 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2007   echo $ac_n "(cached) $ac_c" 1>&6
2008 else
2009   ac_save_LIBS="$LIBS"
2010 LIBS="-ldnet  $LIBS"
2011 cat > conftest.$ac_ext <<EOF
2012 #line 2013 "configure"
2013 #include "confdefs.h"
2014
2015 int main() { return 0; }
2016 int t() {
2017 dnet_ntoa()
2018 ; return 0; }
2019 EOF
2020 if { (eval echo configure:2021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2021   rm -rf conftest*
2022   eval "ac_cv_lib_$ac_lib_var=yes"
2023 else
2024   rm -rf conftest*
2025   eval "ac_cv_lib_$ac_lib_var=no"
2026 fi
2027 rm -f conftest*
2028 LIBS="$ac_save_LIBS"
2029
2030 fi
2031 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2032   echo "$ac_t""yes" 1>&6
2033   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
2034 else
2035   echo "$ac_t""no" 1>&6
2036 fi
2037
2038     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2039       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
2040 ac_lib_var=`echo dnet_stub_dnet_ntoa | tr '.-/+' '___p'`
2041 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2042   echo $ac_n "(cached) $ac_c" 1>&6
2043 else
2044   ac_save_LIBS="$LIBS"
2045 LIBS="-ldnet_stub  $LIBS"
2046 cat > conftest.$ac_ext <<EOF
2047 #line 2048 "configure"
2048 #include "confdefs.h"
2049
2050 int main() { return 0; }
2051 int t() {
2052 dnet_ntoa()
2053 ; return 0; }
2054 EOF
2055 if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2056   rm -rf conftest*
2057   eval "ac_cv_lib_$ac_lib_var=yes"
2058 else
2059   rm -rf conftest*
2060   eval "ac_cv_lib_$ac_lib_var=no"
2061 fi
2062 rm -f conftest*
2063 LIBS="$ac_save_LIBS"
2064
2065 fi
2066 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2067   echo "$ac_t""yes" 1>&6
2068   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
2069 else
2070   echo "$ac_t""no" 1>&6
2071 fi
2072
2073     fi
2074
2075     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
2076     # to get the SysV transport functions.
2077     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
2078     # check for it.
2079     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
2080 ac_lib_var=`echo nsl_t_accept | tr '.-/+' '___p'`
2081 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2082   echo $ac_n "(cached) $ac_c" 1>&6
2083 else
2084   ac_save_LIBS="$LIBS"
2085 LIBS="-lnsl  $LIBS"
2086 cat > conftest.$ac_ext <<EOF
2087 #line 2088 "configure"
2088 #include "confdefs.h"
2089
2090 int main() { return 0; }
2091 int t() {
2092 t_accept()
2093 ; return 0; }
2094 EOF
2095 if { (eval echo configure:2096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2096   rm -rf conftest*
2097   eval "ac_cv_lib_$ac_lib_var=yes"
2098 else
2099   rm -rf conftest*
2100   eval "ac_cv_lib_$ac_lib_var=no"
2101 fi
2102 rm -f conftest*
2103 LIBS="$ac_save_LIBS"
2104
2105 fi
2106 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2107   echo "$ac_t""yes" 1>&6
2108   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
2109 else
2110   echo "$ac_t""no" 1>&6
2111 fi
2112
2113
2114     # lieder@skyler.mavd.honeywell.com says without -lsocket,
2115     # socket/setsockopt and other routines are undefined under SCO ODT 2.0.
2116     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
2117     if test "`(uname) 2>/dev/null`" != IRIX; then
2118       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
2119 ac_lib_var=`echo socket_socket | tr '.-/+' '___p'`
2120 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2121   echo $ac_n "(cached) $ac_c" 1>&6
2122 else
2123   ac_save_LIBS="$LIBS"
2124 LIBS="-lsocket  $LIBS"
2125 cat > conftest.$ac_ext <<EOF
2126 #line 2127 "configure"
2127 #include "confdefs.h"
2128
2129 int main() { return 0; }
2130 int t() {
2131 socket()
2132 ; return 0; }
2133 EOF
2134 if { (eval echo configure:2135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2135   rm -rf conftest*
2136   eval "ac_cv_lib_$ac_lib_var=yes"
2137 else
2138   rm -rf conftest*
2139   eval "ac_cv_lib_$ac_lib_var=no"
2140 fi
2141 rm -f conftest*
2142 LIBS="$ac_save_LIBS"
2143
2144 fi
2145 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2146   echo "$ac_t""yes" 1>&6
2147   X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket"
2148 else
2149   echo "$ac_t""no" 1>&6
2150 fi
2151
2152     fi
2153   fi
2154 fi
2155
2156
2157
2158
2159 #
2160 # Ok, lets find the tcl source trees so we can use the headers
2161 # Warning: transition of version 9 to 10 will break this algorithm
2162 # because 10 sorts before 9. We also look for just tcl. We have to
2163 # be careful that we don't match stuff like tclX by accident.
2164 # the alternative search directory is involked by --with-tclinclude
2165 #
2166 no_tcl=true
2167 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2168 # Check whether --with-tclinclude or --without-tclinclude was given.
2169 if test "${with_tclinclude+set}" = set; then
2170   withval="$with_tclinclude"
2171   with_tclinclude=${withval}
2172 fi
2173
2174 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2175   echo $ac_n "(cached) $ac_c" 1>&6
2176 else
2177
2178 # first check to see if --with-tclinclude was specified
2179 if test x"${with_tclinclude}" != x ; then
2180   if test -f ${with_tclinclude}/tclInt.h ; then
2181     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2182   else
2183     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2184   fi
2185 fi
2186 # next check in private source directory
2187 #
2188 # since ls returns lowest version numbers first, reverse its output
2189 if test x"${ac_cv_c_tclh}" = x ; then
2190   for i in \
2191                 ${srcdir}/../tcl \
2192                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` \
2193                 ${srcdir}/../../tcl \
2194                 `ls -dr ${srcdir}/../../tcl[0-9]* 2>/dev/null` \
2195                 ${srcdir}/../../../tcl \
2196                 `ls -dr ${srcdir}/../../../tcl[0-9]* 2>/dev/null ` ; do
2197     if test -f $i/tclInt.h ; then
2198       ac_cv_c_tclh=`(cd $i; pwd)`
2199       break
2200     fi
2201     # Tcl 7.5 and greater puts headers in subdirectory.
2202     if test -f $i/generic/tclInt.h ; then
2203        ac_cv_c_tclh=`(cd $i; pwd)`/generic
2204     fi
2205   done
2206 fi
2207 # finally check in a few common install locations
2208 #
2209 # since ls returns lowest version numbers first, reverse its output
2210 if test x"${ac_cv_c_tclh}" = x ; then
2211   for i in \
2212                 `ls -dr /usr/local/src/tcl[0-9]* 2>/dev/null` \
2213                 `ls -dr /usr/local/lib/tcl[0-9]* 2>/dev/null` \
2214                 /usr/local/src/tcl \
2215                 /usr/local/lib/tcl \
2216                 ${prefix}/include ; do
2217     if test -f $i/tclInt.h ; then
2218       ac_cv_c_tclh=`(cd $i; pwd)`
2219       break
2220     fi
2221   done
2222 fi
2223 # see if one is installed
2224 if test x"${ac_cv_c_tclh}" = x ; then
2225    ac_safe=`echo "tclInt.h" | tr './\055' '___'`
2226 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2227 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2228   echo $ac_n "(cached) $ac_c" 1>&6
2229 else
2230   cat > conftest.$ac_ext <<EOF
2231 #line 2232 "configure"
2232 #include "confdefs.h"
2233 #include <tclInt.h>
2234 EOF
2235 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2236 { (eval echo configure:2237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2237 ac_err=`grep -v '^ *+' conftest.out`
2238 if test -z "$ac_err"; then
2239   rm -rf conftest*
2240   eval "ac_cv_header_$ac_safe=yes"
2241 else
2242   echo "$ac_err" >&5
2243   rm -rf conftest*
2244   eval "ac_cv_header_$ac_safe=no"
2245 fi
2246 rm -f conftest*
2247 fi
2248 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2249   echo "$ac_t""yes" 1>&6
2250   ac_cv_c_tclh=installed
2251 else
2252   echo "$ac_t""no" 1>&6
2253 ac_cv_c_tclh=""
2254 fi
2255
2256 fi
2257
2258 fi
2259
2260 if test x"${ac_cv_c_tclh}" = x ; then
2261   TCLHDIR="# no Tcl private headers found"
2262   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2263 fi
2264 if test x"${ac_cv_c_tclh}" != x ; then
2265   no_tcl=""
2266   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2267     echo "$ac_t""is installed" 1>&6
2268     TCLHDIR=""
2269   else
2270     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2271     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2272     TCLHDIR="-I${ac_cv_c_tclh}"
2273   fi
2274 fi
2275
2276 echo $ac_n "checking Tcl version""... $ac_c" 1>&6
2277 rm -rf tclmajor tclminor
2278 orig_includes="$CPPFLAGS"
2279
2280 if test x"${TCLHDIR}" != x ; then
2281   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2282 fi
2283
2284 if test "$cross_compiling" = yes; then
2285   { echo "configure: error: can't be cross compiled" 1>&2; exit 1; }
2286
2287 else
2288 cat > conftest.$ac_ext <<EOF
2289 #line 2290 "configure"
2290 #include "confdefs.h"
2291
2292 #include <stdio.h>
2293 #include "tcl.h"
2294 main() {
2295         FILE *maj = fopen("tclmajor","w");
2296         FILE *min = fopen("tclminor","w");
2297         fprintf(maj,"%d",TCL_MAJOR_VERSION);
2298         fprintf(min,"%d",TCL_MINOR_VERSION);
2299         fclose(maj);
2300         fclose(min);
2301         return 0;
2302 }
2303 EOF
2304 { (eval echo configure:2305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2305 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2306   tclmajor=`cat tclmajor`
2307         tclminor=`cat tclminor`
2308         tclversion=$tclmajor.$tclminor
2309         echo "$ac_t""$tclversion" 1>&6
2310         rm -f tclmajor tclminor
2311
2312 else
2313   echo "$ac_t""can't happen" 1>&6
2314
2315 fi
2316 fi
2317 rm -fr conftest*
2318 CPPFLAGS="${orig_includes}"
2319
2320
2321
2322
2323
2324 #
2325 # Ok, lets find the tcl library
2326 # First, look for one uninstalled.
2327 # the alternative search directory is invoked by --with-tcllib
2328 #
2329
2330 if test $tclmajor -ge 7 -a $tclminor -ge 4 ; then
2331   installedtcllibroot=tcl$tclversion
2332 else
2333   installedtcllibroot=tcl
2334 fi
2335
2336 if test x"${no_tcl}" = x ; then
2337   # we reset no_tcl incase something fails here
2338   no_tcl=true
2339   # Check whether --with-tcllib or --without-tcllib was given.
2340 if test "${with_tcllib+set}" = set; then
2341   withval="$with_tcllib"
2342   with_tcllib=${withval}
2343 fi
2344
2345   echo $ac_n "checking for Tcl library""... $ac_c" 1>&6
2346   if eval "test \"`echo '$''{'ac_cv_c_tcllib'+set}'`\" = set"; then
2347   echo $ac_n "(cached) $ac_c" 1>&6
2348 else
2349
2350   # First check to see if --with-tcllib was specified.
2351   # This requires checking for both the installed and uninstalled name-styles
2352   # since we have no idea if it's installed or not.
2353   if test x"${with_tcllib}" != x ; then
2354     if test -f "${with_tcllib}/lib$installedtcllibroot.so" ; then
2355       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.so
2356     elif test -f "${with_tcllib}/libtcl.so" ; then
2357       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.so
2358     # then look for a freshly built statically linked library
2359     # if Makefile exists we assume its configured and libtcl will be built first.
2360     elif test -f "${with_tcllib}/lib$installedtcllibroot.a" ; then
2361       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.a
2362     elif test -f "${with_tcllib}/libtcl.a" ; then
2363       ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.a
2364     else
2365       { echo "configure: error: ${with_tcllib} directory doesn't contain libraries" 1>&2; exit 1; }
2366     fi
2367   fi
2368   # then check for a private Tcl library
2369   # Since these are uninstalled, use the simple lib name root.
2370   if test x"${ac_cv_c_tcllib}" = x ; then
2371     for i in \
2372                 ../tcl \
2373                 `ls -dr ../tcl[0-9]* 2>/dev/null` \
2374                 ../../tcl \
2375                 `ls -dr ../../tcl[0-9]* 2>/dev/null` \
2376                 ../../../tcl \
2377                 `ls -dr ../../../tcl[0-9]* 2>/dev/null` ; do
2378       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2379       if test -f "$i/unix/libtcl.so" ; then
2380          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2381          break
2382       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2383          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2384          break
2385       # look for a freshly built dynamically linked library
2386       elif test -f "$i/libtcl.so" ; then
2387         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2388         break
2389
2390       # then look for a freshly built statically linked library
2391       # if Makefile exists we assume its configured and libtcl will be
2392       # built first.
2393       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2394         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2395         break
2396       fi
2397     done
2398   fi
2399   # check in a few common install locations
2400   if test x"${ac_cv_c_tcllib}" = x ; then
2401     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2402       # first look for a freshly built dynamically linked library
2403       if test -f "$i/lib$installedtcllibroot.so" ; then
2404         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.so
2405         break
2406       # then look for a freshly built statically linked library
2407       # if Makefile exists we assume its configured and libtcl will be built first.
2408       elif test -f "$i/lib$installedtcllibroot.a" -o -f "$i/Makefile" ; then
2409         ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.a
2410         break
2411       fi
2412     done
2413   fi
2414   # check in a few other private locations
2415   if test x"${ac_cv_c_tcllib}" = x ; then
2416     for i in \
2417                 ${srcdir}/../tcl \
2418                 `ls -dr ${srcdir}/../tcl[0-9]* 2>/dev/null` ; do
2419       # Tcl 7.5 and greater puts library in subdir.  Look there first.
2420       if test -f "$i/unix/libtcl.so" ; then
2421          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
2422          break
2423       elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
2424          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
2425          break
2426       # look for a freshly built dynamically linked library
2427       elif test -f "$i/libtcl.so" ; then
2428         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
2429         break
2430
2431       # then look for a freshly built statically linked library
2432       # if Makefile exists we assume its configured and libtcl will be
2433       # built first.
2434       elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
2435         ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
2436         break
2437       fi
2438     done
2439   fi
2440
2441   # see if one is conveniently installed with the compiler
2442   if test x"${ac_cv_c_tcllib}" = x ; then
2443     orig_libs="$LIBS"
2444     LIBS="$LIBS -l$installedtcllibroot -lm"
2445     if test "$cross_compiling" = yes; then
2446   ac_cv_c_tclib="-l$installedtcllibroot"
2447 else
2448 cat > conftest.$ac_ext <<EOF
2449 #line 2450 "configure"
2450 #include "confdefs.h"
2451
2452     Tcl_AppInit()
2453     { exit(0); }
2454 EOF
2455 { (eval echo configure:2456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2456 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2457   ac_cv_c_tcllib="-l$installedtcllibroot"
2458 else
2459   ac_cv_c_tcllib=""
2460
2461 fi
2462 fi
2463 rm -fr conftest*
2464     LIBS="${orig_libs}"
2465    fi
2466
2467 fi
2468
2469   if test x"${ac_cv_c_tcllib}" = x ; then
2470     TCLLIB="# no Tcl library found"
2471     echo "configure: warning: Can't find Tcl library" 1>&2
2472   else
2473     TCLLIB=${ac_cv_c_tcllib}
2474     echo "$ac_t""found $TCLLIB" 1>&6
2475     no_tcl=
2476   fi
2477 fi
2478
2479
2480
2481
2482
2483
2484
2485 #
2486 # Ok, lets find the tk source trees so we can use the headers
2487 # If the directory (presumably symlink) named "tk" exists, use that one
2488 # in preference to any others.  Same logic is used when choosing library
2489 # and again with Tcl. The search order is the best place to look first, then in
2490 # decreasing significance. The loop breaks if the trigger file is found.
2491 # Note the gross little conversion here of srcdir by cd'ing to the found
2492 # directory. This converts the path from a relative to an absolute, so
2493 # recursive cache variables for the path will work right. We check all
2494 # the possible paths in one loop rather than many seperate loops to speed
2495 # things up.
2496 # the alternative search directory is invoked by --with-tkinclude
2497 #
2498 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2499 # Check whether --with-tkinclude or --without-tkinclude was given.
2500 if test "${with_tkinclude+set}" = set; then
2501   withval="$with_tkinclude"
2502   with_tkinclude=${withval}
2503 fi
2504
2505 no_tk=true
2506 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2507   echo $ac_n "(cached) $ac_c" 1>&6
2508 else
2509
2510 # first check to see if --with-tkinclude was specified
2511 if test x"${with_tkinclude}" != x ; then
2512   if test -f ${with_tkinclude}/tk.h ; then
2513     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2514   else
2515     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2516   fi
2517 fi
2518 # next check in private source directory
2519 #
2520 # since ls returns lowest version numbers first, reverse the entire list
2521 # and search for the worst fit, overwriting it with better fits as we find them
2522 if test x"${ac_cv_c_tkh}" = x ; then
2523   for i in \
2524                 ${srcdir}/../tk \
2525                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` \
2526                 ${srcdir}/../../tk \
2527                 `ls -dr ${srcdir}/../../tk[0-9]* 2>/dev/null` \
2528                 ${srcdir}/../../../tk \
2529                 `ls -dr ${srcdir}/../../../tk[0-9]* 2>/dev/null ` ; do
2530     if test -f $i/tk.h ; then
2531       ac_cv_c_tkh=`(cd $i; pwd)`
2532       break
2533     fi
2534     # Tk 4.1 and greater puts this in a subdir.
2535     if test -f $i/generic/tk.h; then
2536        ac_cv_c_tkh=`(cd $i; pwd)`/generic
2537     fi
2538   done
2539 fi
2540 # finally check in a few common install locations
2541 #
2542 # since ls returns lowest version numbers first, reverse the entire list
2543 # and search for the worst fit, overwriting it with better fits as we find them
2544 if test x"${ac_cv_c_tkh}" = x ; then
2545   for i in \
2546                 `ls -dr /usr/local/src/tk[0-9]* 2>/dev/null` \
2547                 `ls -dr /usr/local/lib/tk[0-9]* 2>/dev/null` \
2548                 /usr/local/src/tk \
2549                 /usr/local/lib/tk \
2550                 ${prefix}/include ; do
2551     if test -f $i/tk.h ; then
2552       ac_cv_c_tkh=`(cd $i; pwd)`
2553       break
2554     fi
2555   done
2556 fi
2557 # see if one is installed
2558 if test x"${ac_cv_c_tkh}" = x ; then
2559   ac_safe=`echo "tk.h" | tr './\055' '___'`
2560 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2561 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2562   echo $ac_n "(cached) $ac_c" 1>&6
2563 else
2564   cat > conftest.$ac_ext <<EOF
2565 #line 2566 "configure"
2566 #include "confdefs.h"
2567 #include <tk.h>
2568 EOF
2569 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2570 { (eval echo configure:2571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2571 ac_err=`grep -v '^ *+' conftest.out`
2572 if test -z "$ac_err"; then
2573   rm -rf conftest*
2574   eval "ac_cv_header_$ac_safe=yes"
2575 else
2576   echo "$ac_err" >&5
2577   rm -rf conftest*
2578   eval "ac_cv_header_$ac_safe=no"
2579 fi
2580 rm -f conftest*
2581 fi
2582 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2583   echo "$ac_t""yes" 1>&6
2584   ac_cv_c_tkh=installed
2585 else
2586   echo "$ac_t""no" 1>&6
2587 fi
2588
2589 fi
2590
2591 fi
2592
2593 if test x"${ac_cv_c_tkh}" != x ; then
2594   no_tk=""
2595   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2596     echo "$ac_t""is installed" 1>&6
2597     TKHDIR=""
2598   else
2599     echo "$ac_t""found in $ac_cv_c_tkh" 1>&6
2600     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2601     TKHDIR="-I${ac_cv_c_tkh}"
2602   fi
2603 else
2604   TKHDIR="# no Tk directory found"
2605   echo "configure: warning: Can't find Tk private headers" 1>&2
2606   no_tk=true
2607 fi
2608
2609 # if Tk is installed, extract the major/minor version
2610 if test x"${no_tk}" = x ; then
2611 echo $ac_n "checking Tk version""... $ac_c" 1>&6
2612 rm -rf tkmajor tkminor
2613 orig_includes="$CPPFLAGS"
2614
2615 if test x"${TCLHDIR}" != x ; then
2616   CPPFLAGS="$CPPFLAGS $TCLHDIR"
2617 fi
2618 if test x"${TKHDIR}" != x ; then
2619   CPPFLAGS="$CPPFLAGS $TKHDIR"
2620 fi
2621 if test x"${x_includes}" != x -a x"${x_includes}" != xNONE ; then
2622   CPPFLAGS="$CPPFLAGS -I$x_includes"
2623 fi
2624
2625 if test "$cross_compiling" = yes; then
2626   { echo "configure: error: can't be cross compiled" 1>&2; exit 1; }
2627
2628 else
2629 cat > conftest.$ac_ext <<EOF
2630 #line 2631 "configure"
2631 #include "confdefs.h"
2632
2633 #include <stdio.h>
2634 #include "tk.h"
2635   main() {
2636         FILE *maj = fopen("tkmajor","w");
2637         FILE *min = fopen("tkminor","w");
2638         fprintf(maj,"%d",TK_MAJOR_VERSION);
2639         fprintf(min,"%d",TK_MINOR_VERSION);
2640         fclose(maj);
2641         fclose(min);
2642         return 0;
2643 }
2644 EOF
2645 { (eval echo configure:2646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2646 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2647   tkmajor=`cat tkmajor`
2648         tkminor=`cat tkminor`
2649         tkversion=$tkmajor.$tkminor
2650         echo "$ac_t""$tkversion" 1>&6
2651         rm -f tkmajor tkminor
2652
2653 else
2654   { echo "configure: error:
2655 cannot compile a simple X program - suspect your xmkmf is
2656 misconfigured and is incorrectly reporting the location of your X
2657 include or libraries - report this to your system admin" 1>&2; exit 1; }
2658 fi
2659 fi
2660 rm -fr conftest*
2661 CPPFLAGS="${orig_includes}"
2662 fi
2663
2664
2665
2666
2667
2668
2669 #
2670 # Ok, lets find the tk library
2671 # First, look for the latest private (uninstalled) copy
2672 # Notice that the destinations in backwards priority since the tests have
2673 # no break.
2674 # Then we look for either .a, .so, or Makefile.  A Makefile is acceptable
2675 # is it indicates the target has been configured and will (probably)
2676 # soon be built.  This allows an entire tree of Tcl software to be
2677 # configured at once and then built.
2678 # the alternative search directory is invoked by --with-tklib
2679 #
2680
2681 if test x"${no_tk}" = x ; then
2682   # reset no_tk incase something fails here
2683   no_tk="true"
2684
2685   if test $tkmajor -ge 4 ; then
2686     installedtklibroot=tk$tkversion
2687   else
2688     installedtkllibroot=tk
2689   fi
2690
2691   # Check whether --with-tklib or --without-tklib was given.
2692 if test "${with_tklib+set}" = set; then
2693   withval="$with_tklib"
2694   with_tklib=${withval}
2695 fi
2696
2697   echo $ac_n "checking for Tk library""... $ac_c" 1>&6
2698   if eval "test \"`echo '$''{'ac_cv_c_tklib'+set}'`\" = set"; then
2699   echo $ac_n "(cached) $ac_c" 1>&6
2700 else
2701
2702   # first check to see if --with-tklib was specified
2703   # This requires checking for both the installed and uninstalled name-styles
2704   # since we have no idea if it's installed or not.
2705   if test x"${with_tklib}" != x ; then
2706     if test -f "${with_tklib}/lib$installedtklibroot.so" ; then
2707       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.so
2708       no_tk=""
2709     elif test -f "${with_tklib}/libtk.so" ; then
2710       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.so
2711       no_tk=""
2712     # then look for a freshly built statically linked library
2713     # if Makefile exists we assume its configured and libtk will be built
2714     elif test -f "${with_tklib}/lib$installedtklibroot.a" ; then
2715       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.a
2716       no_tk=""
2717     elif test -f "${with_tklib}/libtk.a" ; then
2718       ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.a
2719       no_tk=""
2720     else
2721       { echo "configure: error: ${with_tklib} directory doesn't contain libraries" 1>&2; exit 1; }
2722     fi
2723   fi
2724   # then check for a private Tk library
2725   # Since these are uninstalled, use the simple lib name root.
2726   if test x"${ac_cv_c_tklib}" = x ; then
2727     for i in \
2728                 ../tk \
2729                 `ls -dr ../tk[0-9]* 2>/dev/null` \
2730                 ../../tk \
2731                 `ls -dr ../../tk[0-9]* 2>/dev/null` \
2732                 ../../../tk \
2733                 `ls -dr ../../../tk[0-9]* 2>/dev/null` ; do
2734       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2735       if test -f "$i/unix/libtk.so" ; then
2736          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2737          no_tk=
2738          break
2739       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2740          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.a
2741          no_tk=
2742          break
2743       # look for a freshly built dynamically linked library
2744       elif test -f "$i/libtk.so" ; then
2745         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2746         no_tk=
2747         break
2748       # then look for a freshly built statically linked library
2749       # if Makefile exists we assume its configured and libtk will be built
2750       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2751         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2752         no_tk=""
2753         break
2754       fi
2755     done
2756   fi
2757   # finally check in a few common install locations
2758   if test x"${ac_cv_c_tklib}" = x ; then
2759     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2760       # first look for a freshly built dynamically linked library
2761       if test -f "$i/lib$installedtklibroot.so" ; then
2762         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.so
2763         no_tk=""
2764         break
2765       # then look for a freshly built statically linked library
2766       # if Makefile exists, we assume it's configured and libtcl will be built
2767       elif test -f "$i/lib$installedtklibroot.a" -o -f "$i/Makefile" ; then
2768         ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.a
2769         no_tk=""
2770         break
2771       fi
2772     done
2773   fi
2774   # check in a few other private locations
2775   if test x"${ac_cv_c_tklib}" = x ; then
2776     for i in \
2777                 ${srcdir}/../tk \
2778                 `ls -dr ${srcdir}/../tk[0-9]* 2>/dev/null` ; do
2779       # Tk 4.1 and greater puts things in subdirs.  Check these first.
2780       if test -f "$i/unix/libtk.so" ; then
2781          ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
2782          no_tk=
2783          break
2784       elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
2785          ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtk.a
2786          no_tk=
2787          break
2788       # look for a freshly built dynamically linked library
2789       elif test -f "$i/libtk.so" ; then
2790         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
2791         no_tk=""
2792         break
2793       # then look for a freshly built statically linked library
2794       # if Makefile exists, we assume it's configured and libtcl will be built
2795       elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
2796         ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
2797         no_tk=""
2798         break
2799       fi
2800     done
2801   fi
2802   # see if one is conveniently installed with the compiler
2803   if test x"${ac_cv_c_tklib}" = x ; then
2804
2805        orig_libs="$LIBS"
2806        LIBS="$LIBS -l$installedtklibroot $x_libraries $ac_cv_c_tcllib -lm"
2807        if test "$cross_compiling" = yes; then
2808   ac_cv_c_tklib="-l$installedtklibroot"
2809 else
2810 cat > conftest.$ac_ext <<EOF
2811 #line 2812 "configure"
2812 #include "confdefs.h"
2813
2814        Tcl_AppInit()
2815        { exit(0); }
2816 EOF
2817 { (eval echo configure:2818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2818 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2819   ac_cv_c_tklib="-l$installedtklibroot"
2820 else
2821   ac_cv_c_tklib=""
2822
2823 fi
2824 fi
2825 rm -fr conftest*
2826        LIBS="${orig_libs}"
2827    fi
2828
2829 fi
2830
2831   if test x"${ac_cv_c_tklib}" = x ; then
2832     TKLIB="# no Tk library found"
2833     echo "configure: warning: Can't find Tk library" 1>&2
2834   else
2835     TKLIB=$ac_cv_c_tklib
2836     echo "$ac_t""found $TKLIB" 1>&6
2837     no_tk=
2838   fi
2839 fi
2840
2841
2842
2843
2844
2845     # Look for dynamic linking libraries that Tcl might need.  This is
2846     # only done for Tcl 7.5 and greater.  It would be good to look for and
2847     # use the "configInfo" file that Tcl generates, but for now that is
2848     # beyond us.
2849     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
2850        echo $ac_n "checking for -ldl""... $ac_c" 1>&6
2851 ac_lib_var=`echo dl_main | tr '.-/+' '___p'`
2852 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2853   echo $ac_n "(cached) $ac_c" 1>&6
2854 else
2855   ac_save_LIBS="$LIBS"
2856 LIBS="-ldl  $LIBS"
2857 cat > conftest.$ac_ext <<EOF
2858 #line 2859 "configure"
2859 #include "confdefs.h"
2860
2861 int main() { return 0; }
2862 int t() {
2863 main()
2864 ; return 0; }
2865 EOF
2866 if { (eval echo configure:2867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2867   rm -rf conftest*
2868   eval "ac_cv_lib_$ac_lib_var=yes"
2869 else
2870   rm -rf conftest*
2871   eval "ac_cv_lib_$ac_lib_var=no"
2872 fi
2873 rm -f conftest*
2874 LIBS="$ac_save_LIBS"
2875
2876 fi
2877 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2878   echo "$ac_t""yes" 1>&6
2879     ac_tr_lib=HAVE_LIB`echo dl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2880   cat >> confdefs.h <<EOF
2881 #define $ac_tr_lib 1
2882 EOF
2883
2884   LIBS="-ldl $LIBS"
2885
2886 else
2887   echo "$ac_t""no" 1>&6
2888 echo $ac_n "checking for -ldld""... $ac_c" 1>&6
2889 ac_lib_var=`echo dld_main | tr '.-/+' '___p'`
2890 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2891   echo $ac_n "(cached) $ac_c" 1>&6
2892 else
2893   ac_save_LIBS="$LIBS"
2894 LIBS="-ldld  $LIBS"
2895 cat > conftest.$ac_ext <<EOF
2896 #line 2897 "configure"
2897 #include "confdefs.h"
2898
2899 int main() { return 0; }
2900 int t() {
2901 main()
2902 ; return 0; }
2903 EOF
2904 if { (eval echo configure:2905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2905   rm -rf conftest*
2906   eval "ac_cv_lib_$ac_lib_var=yes"
2907 else
2908   rm -rf conftest*
2909   eval "ac_cv_lib_$ac_lib_var=no"
2910 fi
2911 rm -f conftest*
2912 LIBS="$ac_save_LIBS"
2913
2914 fi
2915 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2916   echo "$ac_t""yes" 1>&6
2917     ac_tr_lib=HAVE_LIB`echo dld | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2918   cat >> confdefs.h <<EOF
2919 #define $ac_tr_lib 1
2920 EOF
2921
2922   LIBS="-ldld $LIBS"
2923
2924 else
2925   echo "$ac_t""no" 1>&6
2926 fi
2927
2928 fi
2929
2930     fi
2931
2932     ENABLE_GDBTK=1
2933
2934     if test "x$no_x" != "xyes"; then
2935         if test "x$x_includes" != "x" ;
2936         then
2937             X_CFLAGS="-I$x_includes"
2938         else
2939             X_CFLAGS=""
2940         fi
2941
2942         if test "x$x_libraries" != "x" ;
2943         then
2944             X_LDFLAGS="-L$x_libraries"
2945         else
2946             X_LDFLAGS=""
2947         fi
2948
2949         case "$host" in
2950 #
2951 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
2952 #
2953             sparc*-sun-solaris2*)
2954                 if test "x$GCC" = "xyes";
2955                 then
2956                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
2957                 else
2958                     if test "x$x_libraries" != "x" ;
2959                     then
2960                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
2961                     fi
2962                     X_LIBS="-lX11 -lXext -lX11"
2963                 fi ;;
2964 #
2965 # gdb linked statically w/ SunOS or HPUX
2966 #
2967             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
2968                 if test "x$x_libraries" != "x" ;
2969                 then
2970                     X_LIBS="$x_libraries/libX11.a"
2971                 else
2972                     X_LIBS="/usr/lib/libX11.a"
2973                 fi ;;
2974 #
2975 # default is to link dynamically
2976 #
2977             *)
2978                 X_LIBS="-lX11" ;;
2979         esac
2980     else
2981         X_LDLAGS=""
2982         X_CFLAGS=""
2983         X_LIBS=""
2984         echo "configure: warning: No X based programs will be built" 1>&2
2985     fi
2986
2987     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2988     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
2989     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
2990 fi
2991
2992
2993
2994
2995
2996 # end-sanitize-gdbtk
2997
2998
2999
3000
3001
3002 # target_subdir is used by the testsuite to find the target libraries.
3003 target_subdir=
3004 if test "${host}" != "${target}"; then
3005     target_subdir="${target_alias}/"
3006 fi
3007
3008
3009 configdirs="doc testsuite"
3010
3011
3012 # Map host cpu into the config cpu subdirectory name.
3013 # The default is $host_cpu.
3014
3015 case "${host_cpu}" in
3016
3017 c[12])                  gdb_host_cpu=convex ;;
3018 hppa*)                  gdb_host_cpu=pa ;;
3019 i[3456]86)              gdb_host_cpu=i386 ;;
3020 m68*)                   gdb_host_cpu=m68k ;;
3021 m88*)                   gdb_host_cpu=m88k ;;
3022 np1)                    gdb_host_cpu=gould ;;
3023 pyramid)                gdb_host_cpu=pyr ;;
3024 powerpc*)               gdb_host_cpu=powerpc ;;
3025 sparc64)                gdb_host_cpu=sparc ;;
3026 *)                      gdb_host_cpu=$host_cpu ;;
3027
3028 esac
3029
3030 # map host info into gdb names.
3031
3032 case "${host}" in
3033
3034 a29k-*-*)               gdb_host=ultra3 ;;
3035
3036 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
3037 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
3038 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
3039
3040 arm-*-*)                gdb_host=arm ;;
3041
3042 c[12]-*-*)              gdb_host=convex ;;
3043
3044 hppa*-*-bsd*)           gdb_host=hppabsd ;;
3045 hppa*-*-hiux*)          gdb_host=hppahpux ;;
3046 hppa*-*-hpux*)          gdb_host=hppahpux ;;
3047 hppa*-*-osf*)           gdb_host=hppaosf ;;
3048
3049 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
3050 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
3051 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
3052 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
3053 i[3456]86-*-aix*)       gdb_host=i386aix ;;
3054 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
3055 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
3056 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
3057 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
3058 i[3456]86-*-go32*)      gdb_host=go32 ;;
3059 i[3456]86-*-linux*)     gdb_host=linux ;;
3060 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
3061 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
3062 i[3456]86-*-mach*)      gdb_host=i386mach ;;
3063 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
3064 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
3065 i[3456]86-*-sco*)       gdb_host=i386sco ;;
3066 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
3067 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
3068 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
3069 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
3070 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
3071 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
3072 i[3456]86-*-sysv*)      gdb_host=i386v ;;
3073 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
3074 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
3075 i[3456]86-*-cygwin32)   gdb_host=cygwin32 ;;
3076 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
3077 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
3078 m68030-sony-*)          gdb_host=news1000 ;;
3079
3080 m68*-altos-*)           gdb_host=altos ;;
3081 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
3082 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
3083 m68*-att-*)             gdb_host=3b1 ;;
3084 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
3085 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
3086 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
3087 m68*-isi-*)             gdb_host=isi ;;
3088 m68*-*-lynxos*)         gdb_host=m68klynx ;;
3089 m68*-*-netbsd*)         gdb_host=nbsd ;;
3090 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
3091 m68*-motorola-*)        gdb_host=delta68 ;;
3092 m68*-sony-*)            gdb_host=news ;;
3093 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
3094 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
3095 m68*-sun-*)             gdb_host=sun3os4 ;;
3096
3097 m88*-harris-cxux*)      gdb_host=cxux ;;
3098 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
3099 m88*-motorola-sysv*)    gdb_host=delta88 ;;
3100 m88*-*-mach3*)          gdb_host=mach3 ;;
3101 m88*-*-*)               gdb_host=m88k ;;
3102
3103 mips-dec-mach3*)        gdb_host=mach3 ;;
3104 mips-dec-*)             gdb_host=decstation ;;
3105 mips-little-*)          gdb_host=littlemips ;;
3106 mips-sgi-irix3*)        gdb_host=irix3 ;;
3107 mips-sgi-irix4*)        gdb_host=irix4 ;;
3108 mips-sgi-irix5*)        gdb_host=irix5 ;;
3109 mips-sony-*)            gdb_host=news-mips ;;
3110 mips-*-mach3*)          gdb_host=mach3 ;;
3111 mips-*-sysv4*)          gdb_host=mipsv4 ;;
3112 mips-*-sysv*)           gdb_host=riscos ;;
3113 mips-*-riscos*)         gdb_host=riscos ;;
3114
3115 none-*-*)               gdb_host=none ;;
3116
3117 np1-*-*)                gdb_host=np1 ;;
3118
3119 ns32k-*-mach3*)         gdb_host=mach3 ;;
3120 ns32k-*-netbsd*)        gdb_host=nbsd ;;
3121 ns32k-umax-*)           gdb_host=umax ;;
3122 ns32k-utek-sysv*)       gdb_host=merlin ;;
3123
3124 powerpc-*-aix*)         gdb_host=aix ;;
3125 powerpcle-*-cygwin32)   gdb_host=cygwin32 ;;
3126 pn-*-*)                 gdb_host=pn ;;
3127
3128 pyramid-*-*)            gdb_host=pyramid ;;
3129
3130 romp-*-*)               gdb_host=rtbsd ;;
3131
3132 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
3133 rs6000-*-aix4*)         gdb_host=aix4 ;;
3134 rs6000-*-*)             gdb_host=rs6000 ;;
3135
3136 sparc-*-lynxos*)        gdb_host=sparclynx ;;
3137 sparc-*-netbsd*)        gdb_host=nbsd ;;
3138 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
3139 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
3140 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
3141 sparc-*-*)              gdb_host=sun4os4 ;;
3142 sparc64-*-*)            gdb_host=sun4sol2 ;;
3143
3144 tahoe-*-*)              gdb_host=tahoe ;;
3145
3146 vax-*-bsd*)             gdb_host=vaxbsd ;;
3147 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
3148 vax-*-ultrix*)          gdb_host=vaxult ;;
3149
3150 w65-*-*)                gdb_host=w65 ;;
3151
3152 esac
3153
3154
3155 # Map target cpu into the config cpu subdirectory name.
3156 # The default is $target_cpu.
3157
3158 case "${target_cpu}" in
3159
3160 alpha)                  gdb_target_cpu=alpha ;;
3161 c[12])                  gdb_target_cpu=convex ;;
3162 hppa*)                  gdb_target_cpu=pa ;;
3163 i[3456]86)              gdb_target_cpu=i386 ;;
3164 m68*)                   gdb_target_cpu=m68k ;;
3165 m88*)                   gdb_target_cpu=m88k ;;
3166 mips*)                  gdb_target_cpu=mips ;;
3167 np1)                    gdb_target_cpu=gould ;;
3168 powerpc*)               gdb_target_cpu=powerpc ;;
3169 pn)                     gdb_target_cpu=gould ;;
3170 pyramid)                gdb_target_cpu=pyr ;;
3171 sparc*)                 gdb_target_cpu=sparc ;;
3172 *)                      gdb_target_cpu=$target_cpu ;;
3173
3174 esac
3175
3176 # map target info into gdb names.
3177
3178 case "${target}" in
3179
3180 a29k-*-aout*)           gdb_target=a29k ;;
3181 a29k-*-coff*)           gdb_target=a29k ;;
3182 a29k-*-elf*)            gdb_target=a29k ;;
3183 a29k-*-ebmon*)          gdb_target=a29k ;;
3184 a29k-*-kern*)           gdb_target=a29k-kern ;;
3185 a29k-*-none*)           gdb_target=a29k ;;
3186 a29k-*-sym1*)           gdb_target=ultra3 ;;
3187 a29k-*-udi*)            gdb_target=a29k-udi ;;
3188 a29k-*-vxworks*)        gdb_target=vx29k ;;
3189
3190 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
3191
3192 # start-sanitize-arc
3193 arc-*-*)                gdb_target=arc ;;
3194 # end-sanitize-arc
3195
3196 arm-*-*)                gdb_target=arm ;;
3197
3198 c1-*-*)                 gdb_target=convex ;;
3199 c2-*-*)                 gdb_target=convex ;;
3200
3201 h8300-*-*)              gdb_target=h8300 ;;
3202 h8500-*-*)              gdb_target=h8500 ;;
3203
3204 sh-*-*)                 gdb_target=sh ;;
3205
3206 # start-sanitize-r16
3207 r16-*-*)                gdb_target=r16 ;;
3208 # end-sanitize-r16
3209
3210 hppa*-*-bsd*)           gdb_target=hppabsd ;;
3211 hppa*-*-pro*)           gdb_target=hppapro ;;
3212 hppa*-*-hpux*)          gdb_target=hppahpux ;;
3213 hppa*-*-hiux*)          gdb_target=hppahpux ;;
3214 hppa*-*-osf*)           gdb_target=hppaosf ;;
3215
3216 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
3217 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
3218 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
3219 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
3220 i[3456]86-*-aout*)      gdb_target=i386aout ;;
3221 i[3456]86-*-coff*)      gdb_target=i386v ;;
3222 i[3456]86-*-elf*)       gdb_target=i386v ;;
3223 i[3456]86-*-aix*)       gdb_target=i386aix ;;
3224 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
3225 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
3226 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
3227 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
3228 i[3456]86-*-go32*)      gdb_target=i386aout ;;
3229 i[3456]86-*-lynxos*)    gdb_target=i386lynx
3230                 configdirs="${configdirs} gdbserver" ;;
3231 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
3232 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
3233 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
3234 i[3456]86-*-sco*)       gdb_target=i386v ;;
3235 i[3456]86-*-sysv*)      gdb_target=i386v ;;
3236 i[3456]86-*-linux*)     gdb_target=linux
3237                 configdirs="${configdirs} gdbserver" ;;
3238 i[3456]86-*-isc*)       gdb_target=i386v ;;
3239 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
3240 i[3456]86-*-mach*)      gdb_target=i386mach ;;
3241 i[3456]86-*-netware*)   gdb_target=i386nw
3242                 configdirs="${configdirs} nlm" ;;
3243 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
3244 i[3456]86-*-cygwin32)   gdb_target=cygwin32  ;;
3245 i960-*-bout*)           gdb_target=vxworks960 ;;
3246 i960-nindy-coff*)       gdb_target=nindy960 ;;
3247 i960-*-coff*)           gdb_target=mon960 ;;
3248 i960-nindy-elf*)        gdb_target=nindy960 ;;
3249 i960-*-elf*)            gdb_target=mon960 ;;
3250
3251 i960-*-nindy*)          gdb_target=nindy960 ;;
3252 i960-*-vxworks*)        gdb_target=vxworks960 ;;
3253
3254 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
3255 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
3256
3257 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
3258 m68*-bull-sysv*)        gdb_target=dpx2 ;;
3259 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
3260 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
3261 m68*-altos-*)           gdb_target=altos ;;
3262 m68*-att-*)             gdb_target=3b1 ;;
3263 m68*-cisco*-*)          gdb_target=cisco ;;
3264 m68*-ericsson-*)        gdb_target=es1800 ;;
3265 m68*-isi-*)             gdb_target=isi ;;
3266 m68*-motorola-*)        gdb_target=delta68 ;;
3267 m68*-netx-*)            gdb_target=vxworks68 ;;
3268 m68*-sony-*)            gdb_target=news ;;
3269 m68*-tandem-*)          gdb_target=st2000 ;;
3270 m68*-rom68k-*)          gdb_target=monitor ;;
3271 m68*-*bug-*)            gdb_target=monitor ;;
3272 m68*-monitor-*)         gdb_target=monitor ;;
3273 m68*-est-*)             gdb_target=monitor ;;
3274 m68*-*-aout*)           gdb_target=monitor ;;
3275 m68*-*-coff*)           gdb_target=monitor ;;
3276 m68*-*-elf*)            gdb_target=monitor ;;
3277 m68*-*-lynxos*)         gdb_target=m68klynx
3278                 configdirs="${configdirs} gdbserver" ;;
3279 m68*-*-netbsd*)         gdb_target=nbsd ;;
3280 m68*-*-os68k*)          gdb_target=os68k ;;
3281 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
3282 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
3283 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
3284 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
3285
3286 m88*-harris-cxux*)      gdb_target=cxux ;;
3287 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
3288 m88*-*-mach3*)          gdb_target=mach3 ;;
3289 m88*-motorola-*)        gdb_target=delta88 ;;
3290 m88*-*-*)               gdb_target=m88k ;;
3291
3292 mips64*-big-*)          gdb_target=bigmips64 ;;
3293 mips*-big-*)            gdb_target=bigmips ;;
3294 mips*-dec-mach3*)       gdb_target=mach3 ;;
3295 mips*-dec-*)            gdb_target=decstation ;;
3296 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
3297 mips64*-*-ecoff*)       gdb_target=embed64 ;;
3298 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
3299 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
3300 mips64*el-*-elf*)       gdb_target=embedl64 ;;
3301 mips64*-*-elf*)         gdb_target=embed64 ;;
3302 mips*el-*-ecoff*)       gdb_target=embedl ;;
3303 mips*-*-ecoff*)         gdb_target=embed ;;
3304 # start-sanitize-gm
3305 mips*-*-magic*)         gdb_target=embed ;;
3306 # end-sanitize-gm
3307 mips*el-*-elf*)         gdb_target=embedl ;;
3308 mips*-*-elf*)           gdb_target=embed ;;
3309 mips*-little-*)         gdb_target=littlemips ;;
3310 mips*-sgi-irix5*)       gdb_target=irix5 ;;
3311 mips*-sgi-*)            gdb_target=irix3 ;;
3312 mips*-sony-*)           gdb_target=bigmips ;;
3313 mips*-*-mach3*)         gdb_target=mach3 ;;
3314 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
3315 mips*-*-sysv*)          gdb_target=bigmips ;;
3316 mips*-*-riscos*)        gdb_target=bigmips ;;
3317 mips*-*-vxworks*)       gdb_target=vxmips ;;
3318
3319 none-*-*)               gdb_target=none ;;
3320
3321 np1-*-*)                gdb_target=np1 ;;
3322
3323 ns32k-*-mach3*)         gdb_target=mach3 ;;
3324 ns32k-*-netbsd*)        gdb_target=nbsd ;;
3325 ns32k-utek-sysv*)       gdb_target=merlin ;;
3326 ns32k-utek-*)           gdb_target=umax ;;
3327
3328 pn-*-*)                 gdb_target=pn ;;
3329 powerpc-*-macos*)       gdb_target=macos ;;
3330 powerpc-*-netware*)     gdb_target=ppc-nw
3331                         configdirs="${configdirs} nlm" ;;
3332
3333 powerpc-*-aix4*)        gdb_target=aix4 ;;
3334 powerpc-*-aix*)         gdb_target=aix ;;
3335 powerpcle-*-cygwin32)   gdb_target=cygwin32 ;;
3336 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
3337                           gdb_target=ppc-sim
3338                         else
3339                           gdb_target=ppc-eabi
3340                         fi ;;
3341 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
3342                           gdb_target=ppcle-sim
3343                         else
3344                           gdb_target=ppcle-eabi
3345                         fi ;;
3346
3347 pyramid-*-*)            gdb_target=pyramid ;;
3348
3349 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
3350 rs6000-*-aix4*)         gdb_target=aix4 ;;
3351 rs6000-*-*)             gdb_target=rs6000 ;;
3352
3353 sparc-*-aout*)          gdb_target=sparc-em ;;
3354 sparc-*-coff*)          gdb_target=sparc-em ;;
3355 sparc-*-elf*)           gdb_target=sparc-em ;;
3356 sparc-*-lynxos*)        gdb_target=sparclynx
3357                 configdirs="${configdirs} gdbserver" ;;
3358 sparc-*-netbsd*)        gdb_target=nbsd ;;
3359 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
3360 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
3361 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
3362 sparc-*-vxworks*)       gdb_target=vxsparc ;;
3363 sparc-*-*)              gdb_target=sun4os4 ;;
3364 # Use sparc-em for sparclet for now.
3365 sparclet-*-*)           gdb_target=sparc-em ;;
3366 sparclite*-*-*)         gdb_target=sparclite ;;
3367 # It's not clear what the right solution for "v8plus" systems is yet.
3368 # For now, stick with sparc-sun-solaris2 since that's what config.guess
3369 # should return.  Work is still needed to get gdb to print the 64 bit
3370 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
3371 # deleted though presumably it should be eventually.
3372 #sparc64-*-solaris2*)   gdb_target=sp64sol2 ;;
3373 sparc64-*-*)            gdb_target=sp64 ;;
3374
3375 tahoe-*-*)              gdb_target=tahoe ;;
3376
3377 vax-*-*)                gdb_target=vax ;;
3378
3379 w65-*-*)                gdb_target=w65 ;;
3380
3381 z8k-*-coff*)            gdb_target=z8k ;;
3382
3383 esac
3384
3385
3386 frags=
3387 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3388 if test ! -f ${host_makefile_frag}; then
3389 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3390 fi
3391 frags="$frags $host_makefile_frag"
3392
3393 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3394 if test ! -f ${target_makefile_frag}; then
3395 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3396 fi
3397 frags="$frags $target_makefile_frag"
3398
3399
3400
3401
3402
3403 hostfile=`sed -n '
3404 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3405 ' ${host_makefile_frag}`
3406
3407 targetfile=`sed -n '
3408 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3409 ' ${target_makefile_frag}`
3410
3411 # these really aren't orthogonal true/false values of the same condition,
3412 # but shells are slow enough that I like to reuse the test conditions
3413 # whenever possible
3414 if test "${target}" = "${host}"; then
3415 nativefile=`sed -n '
3416 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3417 ' ${host_makefile_frag}`
3418 else
3419 # GDBserver is only useful in a "native" enviroment
3420 configdirs=`echo $configdirs | sed 's/gdbserver//'`
3421 fi
3422
3423
3424 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3425 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3426 # corresponding links.  But we have to remove the xm.h files and tm.h
3427 # files anyway, e.g. when switching from "configure host" to
3428 # "configure none".
3429
3430 files=
3431 links=
3432 rm -f xm.h
3433 if test "${hostfile}" != ""; then
3434 files="${files} config/${gdb_host_cpu}/${hostfile}"
3435 links="${links} xm.h"
3436 fi
3437 rm -f tm.h
3438 if test "${targetfile}" != ""; then
3439 files="${files} config/${gdb_target_cpu}/${targetfile}"
3440 links="${links} tm.h"
3441 fi
3442 rm -f nm.h
3443 if test "${nativefile}" != ""; then
3444 files="${files} config/${gdb_host_cpu}/${nativefile}"
3445 links="${links} nm.h"
3446 else
3447 # A cross-only configuration.
3448 files="${files} config/nm-empty.h"
3449 links="${links} nm.h"
3450 fi
3451 # start-sanitize-gdbtk
3452
3453 # Make it possible to use the GUI without doing a full install
3454 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3455 files="${files} gdbtk.tcl"
3456 links="${links} gdbtk.tcl"
3457 fi
3458 # end-sanitize-gdbtk
3459
3460
3461
3462 subdirs="$configdirs"
3463
3464 trap '' 1 2 15
3465 cat > confcache <<\EOF
3466 # This file is a shell script that caches the results of configure
3467 # tests run on this system so they can be shared between configure
3468 # scripts and configure runs.  It is not useful on other systems.
3469 # If it contains results you don't want to keep, you may remove or edit it.
3470 #
3471 # By default, configure uses ./config.cache as the cache file,
3472 # creating it if it does not exist already.  You can give configure
3473 # the --cache-file=FILE option to use a different cache file; that is
3474 # what configure does when it calls configure scripts in
3475 # subdirectories, so they share the cache.
3476 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3477 # config.status only pays attention to the cache file if you give it the
3478 # --recheck option to rerun configure.
3479 #
3480 EOF
3481 # Ultrix sh set writes to stderr and can't be redirected directly,
3482 # and sets the high bit in the cache file unless we assign to the vars.
3483 (set) 2>&1 |
3484   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
3485   >> confcache
3486 if cmp -s $cache_file confcache; then
3487   :
3488 else
3489   if test -w $cache_file; then
3490     echo "updating cache $cache_file"
3491     cat confcache > $cache_file
3492   else
3493     echo "not updating unwritable cache $cache_file"
3494   fi
3495 fi
3496 rm -f confcache
3497
3498 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3499
3500 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3501 # Let make expand exec_prefix.
3502 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3503
3504 # Any assignment to VPATH causes Sun make to only execute
3505 # the first set of double-colon rules, so remove it if not needed.
3506 # If there is a colon in the path, we need to keep it.
3507 if test "x$srcdir" = x.; then
3508   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3509 fi
3510
3511 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3512
3513 DEFS=-DHAVE_CONFIG_H
3514
3515 # Without the "./", some shells look in PATH for config.status.
3516 : ${CONFIG_STATUS=./config.status}
3517
3518 echo creating $CONFIG_STATUS
3519 rm -f $CONFIG_STATUS
3520 cat > $CONFIG_STATUS <<EOF
3521 #! /bin/sh
3522 # Generated automatically by configure.
3523 # Run this file to recreate the current configuration.
3524 # This directory was configured as follows,
3525 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3526 #
3527 # $0 $ac_configure_args
3528 #
3529 # Compiler output produced by configure, useful for debugging
3530 # configure, is in ./config.log if it exists.
3531
3532 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3533 for ac_option
3534 do
3535   case "\$ac_option" in
3536   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3537     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3538     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3539   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3540     echo "$CONFIG_STATUS generated by autoconf version 2.8"
3541     exit 0 ;;
3542   -help | --help | --hel | --he | --h)
3543     echo "\$ac_cs_usage"; exit 0 ;;
3544   *) echo "\$ac_cs_usage"; exit 1 ;;
3545   esac
3546 done
3547
3548 ac_given_srcdir=$srcdir
3549 ac_given_INSTALL="$INSTALL"
3550
3551 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3552 EOF
3553 cat >> $CONFIG_STATUS <<EOF
3554
3555 # Protect against being on the right side of a sed subst in config.status.
3556 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3557  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3558 $ac_vpsub
3559 $extrasub
3560 s%@CFLAGS@%$CFLAGS%g
3561 s%@CPPFLAGS@%$CPPFLAGS%g
3562 s%@CXXFLAGS@%$CXXFLAGS%g
3563 s%@DEFS@%$DEFS%g
3564 s%@LDFLAGS@%$LDFLAGS%g
3565 s%@LIBS@%$LIBS%g
3566 s%@exec_prefix@%$exec_prefix%g
3567 s%@prefix@%$prefix%g
3568 s%@program_transform_name@%$program_transform_name%g
3569 s%@bindir@%$bindir%g
3570 s%@sbindir@%$sbindir%g
3571 s%@libexecdir@%$libexecdir%g
3572 s%@datadir@%$datadir%g
3573 s%@sysconfdir@%$sysconfdir%g
3574 s%@sharedstatedir@%$sharedstatedir%g
3575 s%@localstatedir@%$localstatedir%g
3576 s%@libdir@%$libdir%g
3577 s%@includedir@%$includedir%g
3578 s%@oldincludedir@%$oldincludedir%g
3579 s%@infodir@%$infodir%g
3580 s%@mandir@%$mandir%g
3581 s%@CC@%$CC%g
3582 s%@CPP@%$CPP%g
3583 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3584 s%@INSTALL_DATA@%$INSTALL_DATA%g
3585 s%@RANLIB@%$RANLIB%g
3586 s%@YACC@%$YACC%g
3587 s%@host@%$host%g
3588 s%@host_alias@%$host_alias%g
3589 s%@host_cpu@%$host_cpu%g
3590 s%@host_vendor@%$host_vendor%g
3591 s%@host_os@%$host_os%g
3592 s%@target@%$target%g
3593 s%@target_alias@%$target_alias%g
3594 s%@target_cpu@%$target_cpu%g
3595 s%@target_vendor@%$target_vendor%g
3596 s%@target_os@%$target_os%g
3597 s%@build@%$build%g
3598 s%@build_alias@%$build_alias%g
3599 s%@build_cpu@%$build_cpu%g
3600 s%@build_vendor@%$build_vendor%g
3601 s%@build_os@%$build_os%g
3602 s%@X_CFLAGS@%$X_CFLAGS%g
3603 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3604 s%@X_LIBS@%$X_LIBS%g
3605 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3606 s%@TCLHDIR@%$TCLHDIR%g
3607 s%@TCLLIB@%$TCLLIB%g
3608 s%@TKHDIR@%$TKHDIR%g
3609 s%@TKLIB@%$TKLIB%g
3610 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3611 s%@X_LDFLAGS@%$X_LDFLAGS%g
3612 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3613 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
3614 s%@ENABLE_OBS@%$ENABLE_OBS%g
3615 s%@target_subdir@%$target_subdir%g
3616 /@host_makefile_frag@/r $host_makefile_frag
3617 s%@host_makefile_frag@%%g
3618 /@target_makefile_frag@/r $target_makefile_frag
3619 s%@target_makefile_frag@%%g
3620 s%@frags@%$frags%g
3621 s%@subdirs@%$subdirs%g
3622
3623 CEOF
3624 EOF
3625 cat >> $CONFIG_STATUS <<EOF
3626
3627 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3628 EOF
3629 cat >> $CONFIG_STATUS <<\EOF
3630 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3631   # Support "outfile[:infile]", defaulting infile="outfile.in".
3632   case "$ac_file" in
3633   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3634        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3635   *) ac_file_in="${ac_file}.in" ;;
3636   esac
3637
3638   # Adjust relative srcdir, etc. for subdirectories.
3639
3640   # Remove last slash and all that follows it.  Not all systems have dirname.
3641   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3642   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3643     # The file is in a subdirectory.
3644     test ! -d "$ac_dir" && mkdir "$ac_dir"
3645     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3646     # A "../" for each directory in $ac_dir_suffix.
3647     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3648   else
3649     ac_dir_suffix= ac_dots=
3650   fi
3651
3652   case "$ac_given_srcdir" in
3653   .)  srcdir=.
3654       if test -z "$ac_dots"; then top_srcdir=.
3655       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3656   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3657   *) # Relative path.
3658     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3659     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3660   esac
3661
3662   case "$ac_given_INSTALL" in
3663   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3664   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3665   esac
3666   echo creating "$ac_file"
3667   rm -f "$ac_file"
3668   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3669   case "$ac_file" in
3670   *Makefile*) ac_comsub="1i\\
3671 # $configure_input" ;;
3672   *) ac_comsub= ;;
3673   esac
3674   sed -e "$ac_comsub
3675 s%@configure_input@%$configure_input%g
3676 s%@srcdir@%$srcdir%g
3677 s%@top_srcdir@%$top_srcdir%g
3678 s%@INSTALL@%$INSTALL%g
3679 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
3680 fi; done
3681 rm -f conftest.subs
3682
3683 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3684 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3685 #
3686 # ac_d sets the value in "#define NAME VALUE" lines.
3687 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3688 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3689 ac_dC='\3'
3690 ac_dD='%g'
3691 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3692 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3693 ac_uB='\([      ]\)%\1#\2define\3'
3694 ac_uC=' '
3695 ac_uD='\4%g'
3696 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3697 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3698 ac_eB='$%\1#\2define\3'
3699 ac_eC=' '
3700 ac_eD='%g'
3701
3702 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
3703 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3704   # Support "outfile[:infile]", defaulting infile="outfile.in".
3705   case "$ac_file" in
3706   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3707        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3708   *) ac_file_in="${ac_file}.in" ;;
3709   esac
3710
3711   echo creating $ac_file
3712
3713   rm -f conftest.frag conftest.in conftest.out
3714   cp $ac_given_srcdir/$ac_file_in conftest.in
3715
3716 EOF
3717
3718 # Transform confdefs.h into a sed script conftest.vals that substitutes
3719 # the proper values into config.h.in to produce config.h.  And first:
3720 # Protect against being on the right side of a sed subst in config.status.
3721 # Protect against being in an unquoted here document in config.status.
3722 rm -f conftest.vals
3723 cat > conftest.hdr <<\EOF
3724 s/[\\&%]/\\&/g
3725 s%[\\$`]%\\&%g
3726 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3727 s%ac_d%ac_u%gp
3728 s%ac_u%ac_e%gp
3729 EOF
3730 sed -n -f conftest.hdr confdefs.h > conftest.vals
3731 rm -f conftest.hdr
3732
3733 # This sed command replaces #undef with comments.  This is necessary, for
3734 # example, in the case of _POSIX_SOURCE, which is predefined and required
3735 # on some systems where configure will not decide to define it.
3736 cat >> conftest.vals <<\EOF
3737 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3738 EOF
3739
3740 # Break up conftest.vals because some shells have a limit on
3741 # the size of here documents, and old seds have small limits too.
3742 # Maximum number of lines to put in a single here document.
3743 ac_max_here_lines=12
3744
3745 rm -f conftest.tail
3746 while :
3747 do
3748   ac_lines=`grep -c . conftest.vals`
3749   # grep -c gives empty output for an empty file on some AIX systems.
3750   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3751   # Write a limited-size here document to conftest.frag.
3752   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3753   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3754   echo 'CEOF
3755   sed -f conftest.frag conftest.in > conftest.out
3756   rm -f conftest.in
3757   mv conftest.out conftest.in
3758 ' >> $CONFIG_STATUS
3759   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3760   rm -f conftest.vals
3761   mv conftest.tail conftest.vals
3762 done
3763 rm -f conftest.vals
3764
3765 cat >> $CONFIG_STATUS <<\EOF
3766   rm -f conftest.frag conftest.h
3767   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3768   cat conftest.in >> conftest.h
3769   rm -f conftest.in
3770   if cmp -s $ac_file conftest.h 2>/dev/null; then
3771     echo "$ac_file is unchanged"
3772     rm -f conftest.h
3773   else
3774     rm -f $ac_file
3775     mv conftest.h $ac_file
3776   fi
3777 fi; done
3778
3779 EOF
3780
3781 cat >> $CONFIG_STATUS <<EOF
3782 ac_sources="$files"
3783 ac_dests="$links"
3784 EOF
3785
3786 cat >> $CONFIG_STATUS <<\EOF
3787 srcdir=$ac_given_srcdir
3788 while test -n "$ac_sources"; do
3789   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3790   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3791
3792   echo "linking $srcdir/$ac_source to $ac_dest"
3793
3794   if test ! -r $srcdir/$ac_source; then
3795     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3796   fi
3797   rm -f $ac_dest
3798
3799   # Make relative symlinks.
3800   # Remove last slash and all that follows it.  Not all systems have dirname.
3801   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3802   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3803     # The dest file is in a subdirectory.
3804     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3805     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3806     # A "../" for each directory in $ac_dest_dir_suffix.
3807     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3808   else
3809     ac_dest_dir_suffix= ac_dots=
3810   fi
3811
3812   case "$srcdir" in
3813   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3814   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3815   esac
3816
3817   # Make a symlink if possible; otherwise try a hard link.
3818   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3819     ln $srcdir/$ac_source $ac_dest; then :
3820   else
3821     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3822   fi
3823 done
3824 EOF
3825 cat >> $CONFIG_STATUS <<EOF
3826
3827 gdb_host_cpu=$gdb_host_cpu
3828 gdb_target_cpu=$gdb_target_cpu
3829 nativefile=$nativefile
3830
3831 EOF
3832 cat >> $CONFIG_STATUS <<\EOF
3833
3834 if test "${nativefile}" = ""; then
3835 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
3836         < Makefile > Makefile.tem
3837 mv -f Makefile.tem Makefile
3838 fi
3839
3840 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3841 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3842 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3843 mv -f Makefile.tmp Makefile
3844
3845 case ${srcdir} in
3846 .)
3847 ;;
3848 *)
3849 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3850 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3851 esac
3852
3853 case x$CONFIG_HEADERS in
3854 xconfig.h:config.in)
3855 echo > stamp-h ;;
3856 esac
3857
3858 exit 0
3859 EOF
3860 chmod +x $CONFIG_STATUS
3861 rm -fr confdefs* $ac_clean_files
3862 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3863
3864 if test "$no_recursion" != yes; then
3865
3866   # Remove --cache-file and --srcdir arguments so they do not pile up.
3867   ac_sub_configure_args=
3868   ac_prev=
3869   for ac_arg in $ac_configure_args; do
3870     if test -n "$ac_prev"; then
3871       ac_prev=
3872       continue
3873     fi
3874     case "$ac_arg" in
3875     -cache-file | --cache-file | --cache-fil | --cache-fi \
3876     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3877       ac_prev=cache_file ;;
3878     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3879     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3880       ;;
3881     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3882       ac_prev=srcdir ;;
3883     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3884       ;;
3885     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3886     esac
3887   done
3888
3889   for ac_config_dir in $configdirs; do
3890
3891     # Do not complain, so a configure script can configure whichever
3892     # parts of a large source tree are present.
3893     if test ! -d $srcdir/$ac_config_dir; then
3894       continue
3895     fi
3896
3897     echo configuring in $ac_config_dir
3898
3899     case "$srcdir" in
3900     .) ;;
3901     *)
3902       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3903       else
3904         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3905       fi
3906       ;;
3907     esac
3908
3909     ac_popdir=`pwd`
3910     cd $ac_config_dir
3911
3912     case "$srcdir" in
3913     .) # No --srcdir option.  We are building in place.
3914       ac_sub_srcdir=$srcdir ;;
3915     /*) # Absolute path.
3916       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3917     *) # Relative path.
3918       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
3919     esac
3920
3921     # Check for guested configure; otherwise get Cygnus style configure.
3922     if test -f $ac_sub_srcdir/configure; then
3923       ac_sub_configure=$ac_sub_srcdir/configure
3924     elif test -f $ac_sub_srcdir/configure.in; then
3925       ac_sub_configure=$ac_configure
3926     else
3927       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3928       ac_sub_configure=
3929     fi
3930
3931     # The recursion is here.
3932     if test -n "$ac_sub_configure"; then
3933
3934       # Make the cache file name correct relative to the subdirectory.
3935       # A "../" for each directory in /$ac_config_dir.
3936       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3937       case "$cache_file" in
3938       /*) ac_sub_cache_file=$cache_file ;;
3939       *) # Relative path.
3940         ac_sub_cache_file="$ac_dots$cache_file" ;;
3941       esac
3942   case "$ac_given_INSTALL" in
3943         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3944         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3945         esac
3946
3947       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3948       # The eval makes quoting arguments work.
3949       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3950       then :
3951       else
3952         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3953       fi
3954     fi
3955
3956     cd $ac_popdir
3957   done
3958 fi
3959
3960
3961 exit 0
3962