gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.10
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  26 ac_help="$ac_help
  27   --with-tclinclude       directory where tcl private headers are"
  28 ac_help="$ac_help
  29   --with-tkinclude       directory where tk private headers are"
  30 ac_help="$ac_help
  31   --enable-shared         use shared libraries"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.10"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set LANG and LC_ALL to C if already set.
 454 # These must not be set unconditionally because not all systems understand
 455 # e.g. LANG=C (notably SCO).
 456 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458
 459 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 460 rm -rf conftest* confdefs.h
 461 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 462 echo > confdefs.h
 463
 464 # A filename unique to this package, relative to the directory that
 465 # configure is in, which we can look for to find out if srcdir is correct.
 466 ac_unique_file=main.c
 467
 468 # Find the source files, if location was not specified.
 469 if test -z "$srcdir"; then
 470   ac_srcdir_defaulted=yes
 471   # Try the directory containing this script, then its parent.
 472   ac_prog=$0
 473   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 474   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 475   srcdir=$ac_confdir
 476   if test ! -r $srcdir/$ac_unique_file; then
 477     srcdir=..
 478   fi
 479 else
 480   ac_srcdir_defaulted=no
 481 fi
 482 if test ! -r $srcdir/$ac_unique_file; then
 483   if test "$ac_srcdir_defaulted" = yes; then
 484     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 485   else
 486     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 487   fi
 488 fi
 489 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 490
 491 # Prefer explicitly selected file to automatically selected ones.
 492 if test -z "$CONFIG_SITE"; then
 493   if test "x$prefix" != xNONE; then
 494     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 495   else
 496     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 497   fi
 498 fi
 499 for ac_site_file in $CONFIG_SITE; do
 500   if test -r "$ac_site_file"; then
 501     echo "loading site script $ac_site_file"
 502     . "$ac_site_file"
 503   fi
 504 done
 505
 506 if test -r "$cache_file"; then
 507   echo "loading cache $cache_file"
 508   . $cache_file
 509 else
 510   echo "creating cache $cache_file"
 511   > $cache_file
 512 fi
 513
 514 ac_ext=c
 515 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 516 ac_cpp='$CPP $CPPFLAGS'
 517 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 518 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 519
 520 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 521   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 522   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 523     ac_n= ac_c='
 524 ' ac_t='        '
 525   else
 526     ac_n=-n ac_c= ac_t=
 527   fi
 528 else
 529   ac_n= ac_c='\c' ac_t=
 530 fi
 531
 532
 533
 534
 535 # Extract the first word of "gcc", so it can be a program name with args.
 536 set dummy gcc; ac_word=$2
 537 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 538 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 539   echo $ac_n "(cached) $ac_c" 1>&6
 540 else
 541   if test -n "$CC"; then
 542   ac_cv_prog_CC="$CC" # Let the user override the test.
 543 else
 544   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 545   for ac_dir in $PATH; do
 546     test -z "$ac_dir" && ac_dir=.
 547     if test -f $ac_dir/$ac_word; then
 548       ac_cv_prog_CC="gcc"
 549       break
 550     fi
 551   done
 552   IFS="$ac_save_ifs"
 553 fi
 554 fi
 555 CC="$ac_cv_prog_CC"
 556 if test -n "$CC"; then
 557   echo "$ac_t""$CC" 1>&6
 558 else
 559   echo "$ac_t""no" 1>&6
 560 fi
 561
 562 if test -z "$CC"; then
 563   # Extract the first word of "cc", so it can be a program name with args.
 564 set dummy cc; ac_word=$2
 565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 566 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 567   echo $ac_n "(cached) $ac_c" 1>&6
 568 else
 569   if test -n "$CC"; then
 570   ac_cv_prog_CC="$CC" # Let the user override the test.
 571 else
 572   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 573   ac_prog_rejected=no
 574   for ac_dir in $PATH; do
 575     test -z "$ac_dir" && ac_dir=.
 576     if test -f $ac_dir/$ac_word; then
 577       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 578         ac_prog_rejected=yes
 579         continue
 580       fi
 581       ac_cv_prog_CC="cc"
 582       break
 583     fi
 584   done
 585   IFS="$ac_save_ifs"
 586 if test $ac_prog_rejected = yes; then
 587   # We found a bogon in the path, so make sure we never use it.
 588   set dummy $ac_cv_prog_CC
 589   shift
 590   if test $# -gt 0; then
 591     # We chose a different compiler from the bogus one.
 592     # However, it has the same basename, so the bogon will be chosen
 593     # first if we set CC to just the basename; use the full file name.
 594     shift
 595     set dummy "$ac_dir/$ac_word" "$@"
 596     shift
 597     ac_cv_prog_CC="$@"
 598   fi
 599 fi
 600 fi
 601 fi
 602 CC="$ac_cv_prog_CC"
 603 if test -n "$CC"; then
 604   echo "$ac_t""$CC" 1>&6
 605 else
 606   echo "$ac_t""no" 1>&6
 607 fi
 608
 609   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 610 fi
 611
 612 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 613 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 614   echo $ac_n "(cached) $ac_c" 1>&6
 615 else
 616   cat > conftest.c <<EOF
 617 #ifdef __GNUC__
 618   yes;
 619 #endif
 620 EOF
 621 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:622: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 622   ac_cv_prog_gcc=yes
 623 else
 624   ac_cv_prog_gcc=no
 625 fi
 626 fi
 627
 628 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 629 if test $ac_cv_prog_gcc = yes; then
 630   GCC=yes
 631   if test "${CFLAGS+set}" != set; then
 632     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 633 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 634   echo $ac_n "(cached) $ac_c" 1>&6
 635 else
 636   echo 'void f(){}' > conftest.c
 637 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 638   ac_cv_prog_gcc_g=yes
 639 else
 640   ac_cv_prog_gcc_g=no
 641 fi
 642 rm -f conftest*
 643
 644 fi
 645
 646 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 647     if test $ac_cv_prog_gcc_g = yes; then
 648       CFLAGS="-g -O"
 649     else
 650       CFLAGS="-O"
 651     fi
 652   fi
 653 else
 654   GCC=
 655   test "${CFLAGS+set}" = set || CFLAGS="-g"
 656 fi
 657
 658 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 659 # On Suns, sometimes $CPP names a directory.
 660 if test -n "$CPP" && test -d "$CPP"; then
 661   CPP=
 662 fi
 663 if test -z "$CPP"; then
 664 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 665   echo $ac_n "(cached) $ac_c" 1>&6
 666 else
 667     # This must be in double quotes, not single quotes, because CPP may get
 668   # substituted into the Makefile and "${CC-cc}" will confuse make.
 669   CPP="${CC-cc} -E"
 670   # On the NeXT, cc -E runs the code through the compiler's parser,
 671   # not just through cpp.
 672   cat > conftest.$ac_ext <<EOF
 673 #line 674 "configure"
 674 #include "confdefs.h"
 675 #include <assert.h>
 676 Syntax Error
 677 EOF
 678 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 679 { (eval echo configure:680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 680 ac_err=`grep -v '^ *+' conftest.out`
 681 if test -z "$ac_err"; then
 682   :
 683 else
 684   echo "$ac_err" >&5
 685   rm -rf conftest*
 686   CPP="${CC-cc} -E -traditional-cpp"
 687   cat > conftest.$ac_ext <<EOF
 688 #line 689 "configure"
 689 #include "confdefs.h"
 690 #include <assert.h>
 691 Syntax Error
 692 EOF
 693 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 694 { (eval echo configure:695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 695 ac_err=`grep -v '^ *+' conftest.out`
 696 if test -z "$ac_err"; then
 697   :
 698 else
 699   echo "$ac_err" >&5
 700   rm -rf conftest*
 701   CPP=/lib/cpp
 702 fi
 703 rm -f conftest*
 704 fi
 705 rm -f conftest*
 706   ac_cv_prog_CPP="$CPP"
 707 fi
 708   CPP="$ac_cv_prog_CPP"
 709 else
 710   ac_cv_prog_CPP="$CPP"
 711 fi
 712 echo "$ac_t""$CPP" 1>&6
 713
 714 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 715 cat > conftest.$ac_ext <<EOF
 716 #line 717 "configure"
 717 #include "confdefs.h"
 718 #ifdef _AIX
 719   yes
 720 #endif
 721
 722 EOF
 723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 724   egrep "yes" >/dev/null 2>&1; then
 725   rm -rf conftest*
 726   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 727 #define _ALL_SOURCE 1
 728 EOF
 729
 730 else
 731   rm -rf conftest*
 732   echo "$ac_t""no" 1>&6
 733 fi
 734 rm -f conftest*
 735
 736
 737 ac_safe=`echo "minix/config.h" | tr './\055' '___'`
 738 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 739 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 740   echo $ac_n "(cached) $ac_c" 1>&6
 741 else
 742   cat > conftest.$ac_ext <<EOF
 743 #line 744 "configure"
 744 #include "confdefs.h"
 745 #include <minix/config.h>
 746 EOF
 747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 748 { (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 749 ac_err=`grep -v '^ *+' conftest.out`
 750 if test -z "$ac_err"; then
 751   rm -rf conftest*
 752   eval "ac_cv_header_$ac_safe=yes"
 753 else
 754   echo "$ac_err" >&5
 755   rm -rf conftest*
 756   eval "ac_cv_header_$ac_safe=no"
 757 fi
 758 rm -f conftest*
 759 fi
 760 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 761   echo "$ac_t""yes" 1>&6
 762   MINIX=yes
 763 else
 764   echo "$ac_t""no" 1>&6
 765 MINIX=
 766 fi
 767
 768 if test "$MINIX" = yes; then
 769   cat >> confdefs.h <<\EOF
 770 #define _POSIX_SOURCE 1
 771 EOF
 772
 773   cat >> confdefs.h <<\EOF
 774 #define _POSIX_1_SOURCE 2
 775 EOF
 776
 777   cat >> confdefs.h <<\EOF
 778 #define _MINIX 1
 779 EOF
 780
 781 fi
 782
 783 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 784 if test -d /etc/conf/kconfig.d &&
 785   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 786 then
 787   echo "$ac_t""yes" 1>&6
 788   ISC=yes # If later tests want to check for ISC.
 789   cat >> confdefs.h <<\EOF
 790 #define _POSIX_SOURCE 1
 791 EOF
 792
 793   if test "$GCC" = yes; then
 794     CC="$CC -posix"
 795   else
 796     CC="$CC -Xp"
 797   fi
 798 else
 799   echo "$ac_t""no" 1>&6
 800   ISC=
 801 fi
 802
 803
 804 ac_aux_dir=
 805 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 806   if test -f $ac_dir/install-sh; then
 807     ac_aux_dir=$ac_dir
 808     ac_install_sh="$ac_aux_dir/install-sh -c"
 809     break
 810   elif test -f $ac_dir/install.sh; then
 811     ac_aux_dir=$ac_dir
 812     ac_install_sh="$ac_aux_dir/install.sh -c"
 813     break
 814   fi
 815 done
 816 if test -z "$ac_aux_dir"; then
 817   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 818 fi
 819 ac_config_guess=$ac_aux_dir/config.guess
 820 ac_config_sub=$ac_aux_dir/config.sub
 821 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 822
 823
 824 # Do some error checking and defaulting for the host and target type.
 825 # The inputs are:
 826 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 827 #
 828 # The rules are:
 829 # 1. You are not allowed to specify --host, --target, and nonopt at the
 830 #    same time.
 831 # 2. Host defaults to nonopt.
 832 # 3. If nonopt is not specified, then host defaults to the current host,
 833 #    as determined by config.guess.
 834 # 4. Target and build default to nonopt.
 835 # 5. If nonopt is not specified, then target and build default to host.
 836
 837 # The aliases save the names the user supplied, while $host etc.
 838 # will get canonicalized.
 839 case $host---$target---$nonopt in
 840 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 841 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 842 esac
 843
 844
 845 # Make sure we can run config.sub.
 846 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 847 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 848 fi
 849
 850 echo $ac_n "checking host system type""... $ac_c" 1>&6
 851
 852 host_alias=$host
 853 case "$host_alias" in
 854 NONE)
 855   case $nonopt in
 856   NONE)
 857     if host_alias=`$ac_config_guess`; then :
 858     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 859     fi ;;
 860   *) host_alias=$nonopt ;;
 861   esac ;;
 862 esac
 863
 864 host=`$ac_config_sub $host_alias`
 865 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 866 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 867 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 868 echo "$ac_t""$host" 1>&6
 869
 870 echo $ac_n "checking target system type""... $ac_c" 1>&6
 871
 872 target_alias=$target
 873 case "$target_alias" in
 874 NONE)
 875   case $nonopt in
 876   NONE) target_alias=$host_alias ;;
 877   *) target_alias=$nonopt ;;
 878   esac ;;
 879 esac
 880
 881 target=`$ac_config_sub $target_alias`
 882 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 883 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 884 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 885 echo "$ac_t""$target" 1>&6
 886
 887 echo $ac_n "checking build system type""... $ac_c" 1>&6
 888
 889 build_alias=$build
 890 case "$build_alias" in
 891 NONE)
 892   case $nonopt in
 893   NONE) build_alias=$host_alias ;;
 894   *) build_alias=$nonopt ;;
 895   esac ;;
 896 esac
 897
 898 build=`$ac_config_sub $build_alias`
 899 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 900 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 901 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 902 echo "$ac_t""$build" 1>&6
 903
 904 test "$host_alias" != "$target_alias" &&
 905   test "$program_prefix$program_suffix$program_transform_name" = \
 906     NONENONEs,x,x, &&
 907   program_prefix=${target_alias}-
 908
 909
 910 # Find a good install program.  We prefer a C program (faster),
 911 # so one script is as good as another.  But avoid the broken or
 912 # incompatible versions:
 913 # SysV /etc/install, /usr/sbin/install
 914 # SunOS /usr/etc/install
 915 # IRIX /sbin/install
 916 # AIX /bin/install
 917 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 918 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 919 # ./install, which can be erroneously created by make from ./install.sh.
 920 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 921 if test -z "$INSTALL"; then
 922 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 923   echo $ac_n "(cached) $ac_c" 1>&6
 924 else
 925     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 926   for ac_dir in $PATH; do
 927     # Account for people who put trailing slashes in PATH elements.
 928     case "$ac_dir/" in
 929     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 930     *)
 931       # OSF1 and SCO ODT 3.0 have their own names for install.
 932       for ac_prog in ginstall installbsd scoinst install; do
 933         if test -f $ac_dir/$ac_prog; then
 934           if test $ac_prog = install &&
 935             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 936             # AIX install.  It has an incompatible calling convention.
 937             # OSF/1 installbsd also uses dspmsg, but is usable.
 938             :
 939           else
 940             ac_cv_path_install="$ac_dir/$ac_prog -c"
 941             break 2
 942           fi
 943         fi
 944       done
 945       ;;
 946     esac
 947   done
 948   IFS="$ac_save_ifs"
 949
 950 fi
 951   if test "${ac_cv_path_install+set}" = set; then
 952     INSTALL="$ac_cv_path_install"
 953   else
 954     # As a last resort, use the slow shell script.  We don't cache a
 955     # path for INSTALL within a source directory, because that will
 956     # break other packages using the cache if that directory is
 957     # removed, or if the path is relative.
 958     INSTALL="$ac_install_sh"
 959   fi
 960 fi
 961 echo "$ac_t""$INSTALL" 1>&6
 962
 963 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 964 # It thinks the first close brace ends the variable substitution.
 965 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 966
 967 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 968
 969 if test $host != $build; then
 970   ac_tool_prefix=${host_alias}-
 971 else
 972   ac_tool_prefix=
 973 fi
 974
 975 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 976 set dummy ${ac_tool_prefix}ar; ac_word=$2
 977 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 978 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 979   echo $ac_n "(cached) $ac_c" 1>&6
 980 else
 981   if test -n "$AR"; then
 982   ac_cv_prog_AR="$AR" # Let the user override the test.
 983 else
 984   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 985   for ac_dir in $PATH; do
 986     test -z "$ac_dir" && ac_dir=.
 987     if test -f $ac_dir/$ac_word; then
 988       ac_cv_prog_AR="${ac_tool_prefix}ar"
 989       break
 990     fi
 991   done
 992   IFS="$ac_save_ifs"
 993   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 994 fi
 995 fi
 996 AR="$ac_cv_prog_AR"
 997 if test -n "$AR"; then
 998   echo "$ac_t""$AR" 1>&6
 999 else
1000   echo "$ac_t""no" 1>&6
1001 fi
1002
1003
1004
1005 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1006 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1007 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1008 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1009   echo $ac_n "(cached) $ac_c" 1>&6
1010 else
1011   if test -n "$RANLIB"; then
1012   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1013 else
1014   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1015   for ac_dir in $PATH; do
1016     test -z "$ac_dir" && ac_dir=.
1017     if test -f $ac_dir/$ac_word; then
1018       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1019       break
1020     fi
1021   done
1022   IFS="$ac_save_ifs"
1023 fi
1024 fi
1025 RANLIB="$ac_cv_prog_RANLIB"
1026 if test -n "$RANLIB"; then
1027   echo "$ac_t""$RANLIB" 1>&6
1028 else
1029   echo "$ac_t""no" 1>&6
1030 fi
1031
1032
1033 if test -z "$ac_cv_prog_RANLIB"; then
1034 if test -n "$ac_tool_prefix"; then
1035   # Extract the first word of "ranlib", so it can be a program name with args.
1036 set dummy ranlib; ac_word=$2
1037 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1038 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1039   echo $ac_n "(cached) $ac_c" 1>&6
1040 else
1041   if test -n "$RANLIB"; then
1042   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1043 else
1044   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1045   for ac_dir in $PATH; do
1046     test -z "$ac_dir" && ac_dir=.
1047     if test -f $ac_dir/$ac_word; then
1048       ac_cv_prog_RANLIB="ranlib"
1049       break
1050     fi
1051   done
1052   IFS="$ac_save_ifs"
1053   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1054 fi
1055 fi
1056 RANLIB="$ac_cv_prog_RANLIB"
1057 if test -n "$RANLIB"; then
1058   echo "$ac_t""$RANLIB" 1>&6
1059 else
1060   echo "$ac_t""no" 1>&6
1061 fi
1062
1063 else
1064   RANLIB=":"
1065 fi
1066 fi
1067
1068 for ac_prog in 'bison -y' byacc
1069 do
1070 # Extract the first word of "$ac_prog", so it can be a program name with args.
1071 set dummy $ac_prog; ac_word=$2
1072 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1073 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1074   echo $ac_n "(cached) $ac_c" 1>&6
1075 else
1076   if test -n "$YACC"; then
1077   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1078 else
1079   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1080   for ac_dir in $PATH; do
1081     test -z "$ac_dir" && ac_dir=.
1082     if test -f $ac_dir/$ac_word; then
1083       ac_cv_prog_YACC="$ac_prog"
1084       break
1085     fi
1086   done
1087   IFS="$ac_save_ifs"
1088 fi
1089 fi
1090 YACC="$ac_cv_prog_YACC"
1091 if test -n "$YACC"; then
1092   echo "$ac_t""$YACC" 1>&6
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096
1097 test -n "$YACC" && break
1098 done
1099 test -n "$YACC" || YACC="yacc"
1100
1101 for ac_prog in mawk gawk nawk awk
1102 do
1103 # Extract the first word of "$ac_prog", so it can be a program name with args.
1104 set dummy $ac_prog; ac_word=$2
1105 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1106 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1107   echo $ac_n "(cached) $ac_c" 1>&6
1108 else
1109   if test -n "$AWK"; then
1110   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1111 else
1112   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1113   for ac_dir in $PATH; do
1114     test -z "$ac_dir" && ac_dir=.
1115     if test -f $ac_dir/$ac_word; then
1116       ac_cv_prog_AWK="$ac_prog"
1117       break
1118     fi
1119   done
1120   IFS="$ac_save_ifs"
1121 fi
1122 fi
1123 AWK="$ac_cv_prog_AWK"
1124 if test -n "$AWK"; then
1125   echo "$ac_t""$AWK" 1>&6
1126 else
1127   echo "$ac_t""no" 1>&6
1128 fi
1129
1130 test -n "$AWK" && break
1131 done
1132
1133
1134 ac_aux_dir=
1135 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1136   if test -f $ac_dir/install-sh; then
1137     ac_aux_dir=$ac_dir
1138     ac_install_sh="$ac_aux_dir/install-sh -c"
1139     break
1140   elif test -f $ac_dir/install.sh; then
1141     ac_aux_dir=$ac_dir
1142     ac_install_sh="$ac_aux_dir/install.sh -c"
1143     break
1144   fi
1145 done
1146 if test -z "$ac_aux_dir"; then
1147   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1148 fi
1149 ac_config_guess=$ac_aux_dir/config.guess
1150 ac_config_sub=$ac_aux_dir/config.sub
1151 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1152
1153 if test "$program_transform_name" = s,x,x,; then
1154   program_transform_name=
1155 else
1156   # Double any \ or $.  echo might interpret backslashes.
1157   cat <<\EOF_SED > conftestsed
1158 s,\\,\\\\,g; s,\$,$$,g
1159 EOF_SED
1160   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1161   rm -f conftestsed
1162 fi
1163 test "$program_prefix" != NONE &&
1164   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1165 # Use a double $ so make ignores it.
1166 test "$program_suffix" != NONE &&
1167   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1168
1169 # sed with no file args requires a program.
1170 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1171
1172
1173 # If we cannot run a trivial program, we must be cross compiling.
1174 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1175 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1176   echo $ac_n "(cached) $ac_c" 1>&6
1177 else
1178   if test "$cross_compiling" = yes; then
1179   ac_cv_c_cross=yes
1180 else
1181 cat > conftest.$ac_ext <<EOF
1182 #line 1183 "configure"
1183 #include "confdefs.h"
1184 main(){return(0);}
1185 EOF
1186 { (eval echo configure:1187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1187 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1188   ac_cv_c_cross=no
1189 else
1190   ac_cv_c_cross=yes
1191 fi
1192 fi
1193 rm -fr conftest*
1194 fi
1195
1196 echo "$ac_t""$ac_cv_c_cross" 1>&6
1197 cross_compiling=$ac_cv_c_cross
1198
1199 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1200 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1201   echo $ac_n "(cached) $ac_c" 1>&6
1202 else
1203   cat > conftest.$ac_ext <<EOF
1204 #line 1205 "configure"
1205 #include "confdefs.h"
1206 #include <stdlib.h>
1207 #include <stdarg.h>
1208 #include <string.h>
1209 #include <float.h>
1210 EOF
1211 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1212 { (eval echo configure:1213: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1213 ac_err=`grep -v '^ *+' conftest.out`
1214 if test -z "$ac_err"; then
1215   rm -rf conftest*
1216   ac_cv_header_stdc=yes
1217 else
1218   echo "$ac_err" >&5
1219   rm -rf conftest*
1220   ac_cv_header_stdc=no
1221 fi
1222 rm -f conftest*
1223
1224 if test $ac_cv_header_stdc = yes; then
1225   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1226 cat > conftest.$ac_ext <<EOF
1227 #line 1228 "configure"
1228 #include "confdefs.h"
1229 #include <string.h>
1230 EOF
1231 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1232   egrep "memchr" >/dev/null 2>&1; then
1233   :
1234 else
1235   rm -rf conftest*
1236   ac_cv_header_stdc=no
1237 fi
1238 rm -f conftest*
1239
1240 fi
1241
1242 if test $ac_cv_header_stdc = yes; then
1243   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1244 cat > conftest.$ac_ext <<EOF
1245 #line 1246 "configure"
1246 #include "confdefs.h"
1247 #include <stdlib.h>
1248 EOF
1249 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1250   egrep "free" >/dev/null 2>&1; then
1251   :
1252 else
1253   rm -rf conftest*
1254   ac_cv_header_stdc=no
1255 fi
1256 rm -f conftest*
1257
1258 fi
1259
1260 if test $ac_cv_header_stdc = yes; then
1261   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1262 if test "$cross_compiling" = yes; then
1263   :
1264 else
1265 cat > conftest.$ac_ext <<EOF
1266 #line 1267 "configure"
1267 #include "confdefs.h"
1268 #include <ctype.h>
1269 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1270 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1271 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1272 int main () { int i; for (i = 0; i < 256; i++)
1273 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1274 exit (0); }
1275
1276 EOF
1277 { (eval echo configure:1278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1278 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1279   :
1280 else
1281   ac_cv_header_stdc=no
1282 fi
1283 fi
1284 rm -fr conftest*
1285 fi
1286 fi
1287
1288 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1289 if test $ac_cv_header_stdc = yes; then
1290   cat >> confdefs.h <<\EOF
1291 #define STDC_HEADERS 1
1292 EOF
1293
1294 fi
1295
1296 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h stdlib.h sys/procfs.h link.h endian.h
1297 do
1298 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1299 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1300 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1301   echo $ac_n "(cached) $ac_c" 1>&6
1302 else
1303   cat > conftest.$ac_ext <<EOF
1304 #line 1305 "configure"
1305 #include "confdefs.h"
1306 #include <$ac_hdr>
1307 EOF
1308 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1309 { (eval echo configure:1310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1310 ac_err=`grep -v '^ *+' conftest.out`
1311 if test -z "$ac_err"; then
1312   rm -rf conftest*
1313   eval "ac_cv_header_$ac_safe=yes"
1314 else
1315   echo "$ac_err" >&5
1316   rm -rf conftest*
1317   eval "ac_cv_header_$ac_safe=no"
1318 fi
1319 rm -f conftest*
1320 fi
1321 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1322   echo "$ac_t""yes" 1>&6
1323     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1324   cat >> confdefs.h <<EOF
1325 #define $ac_tr_hdr 1
1326 EOF
1327
1328 else
1329   echo "$ac_t""no" 1>&6
1330 fi
1331 done
1332
1333 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1334 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1335   echo $ac_n "(cached) $ac_c" 1>&6
1336 else
1337   cat > conftest.$ac_ext <<EOF
1338 #line 1339 "configure"
1339 #include "confdefs.h"
1340 #include <sys/types.h>
1341 #include <sys/stat.h>
1342
1343 #if defined(S_ISBLK) && defined(S_IFDIR)
1344 # if S_ISBLK (S_IFDIR)
1345 You lose.
1346 # endif
1347 #endif
1348
1349 #if defined(S_ISBLK) && defined(S_IFCHR)
1350 # if S_ISBLK (S_IFCHR)
1351 You lose.
1352 # endif
1353 #endif
1354
1355 #if defined(S_ISLNK) && defined(S_IFREG)
1356 # if S_ISLNK (S_IFREG)
1357 You lose.
1358 # endif
1359 #endif
1360
1361 #if defined(S_ISSOCK) && defined(S_IFREG)
1362 # if S_ISSOCK (S_IFREG)
1363 You lose.
1364 # endif
1365 #endif
1366
1367 EOF
1368 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1369   egrep "You lose" >/dev/null 2>&1; then
1370   rm -rf conftest*
1371   ac_cv_header_stat_broken=yes
1372 else
1373   rm -rf conftest*
1374   ac_cv_header_stat_broken=no
1375 fi
1376 rm -f conftest*
1377
1378 fi
1379
1380 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1381 if test $ac_cv_header_stat_broken = yes; then
1382   cat >> confdefs.h <<\EOF
1383 #define STAT_MACROS_BROKEN 1
1384 EOF
1385
1386 fi
1387
1388
1389 echo $ac_n "checking for working const""... $ac_c" 1>&6
1390 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1391   echo $ac_n "(cached) $ac_c" 1>&6
1392 else
1393   cat > conftest.$ac_ext <<EOF
1394 #line 1395 "configure"
1395 #include "confdefs.h"
1396
1397 int main() { return 0; }
1398 int t() {
1399
1400 /* Ultrix mips cc rejects this.  */
1401 typedef int charset[2]; const charset x;
1402 /* SunOS 4.1.1 cc rejects this.  */
1403 char const *const *ccp;
1404 char **p;
1405 /* NEC SVR4.0.2 mips cc rejects this.  */
1406 struct point {int x, y;};
1407 static struct point const zero = {0,0};
1408 /* AIX XL C 1.02.0.0 rejects this.
1409    It does not let you subtract one const X* pointer from another in an arm
1410    of an if-expression whose if-part is not a constant expression */
1411 const char *g = "string";
1412 ccp = &g + (g ? g-g : 0);
1413 /* HPUX 7.0 cc rejects these. */
1414 ++ccp;
1415 p = (char**) ccp;
1416 ccp = (char const *const *) p;
1417 { /* SCO 3.2v4 cc rejects this.  */
1418   char *t;
1419   char const *s = 0 ? (char *) 0 : (char const *) 0;
1420
1421   *t++ = 0;
1422 }
1423 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1424   int x[] = {25, 17};
1425   const int *foo = &x[0];
1426   ++foo;
1427 }
1428 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1429   typedef const int *iptr;
1430   iptr p = 0;
1431   ++p;
1432 }
1433 { /* AIX XL C 1.02.0.0 rejects this saying
1434      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1435   struct s { int j; const int *ap[3]; };
1436   struct s *b; b->j = 5;
1437 }
1438 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1439   const int foo = 10;
1440 }
1441
1442 ; return 0; }
1443 EOF
1444 if { (eval echo configure:1445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1445   rm -rf conftest*
1446   ac_cv_c_const=yes
1447 else
1448   rm -rf conftest*
1449   ac_cv_c_const=no
1450 fi
1451 rm -f conftest*
1452
1453 fi
1454
1455 echo "$ac_t""$ac_cv_c_const" 1>&6
1456 if test $ac_cv_c_const = no; then
1457   cat >> confdefs.h <<\EOF
1458 #define const
1459 EOF
1460
1461 fi
1462
1463
1464 for ac_func in setpgid sbrk
1465 do
1466 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1467 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1468   echo $ac_n "(cached) $ac_c" 1>&6
1469 else
1470   cat > conftest.$ac_ext <<EOF
1471 #line 1472 "configure"
1472 #include "confdefs.h"
1473 /* System header to define __stub macros and hopefully few prototypes,
1474     which can conflict with char $ac_func(); below.  */
1475 #include <assert.h>
1476 /* Override any gcc2 internal prototype to avoid an error.  */
1477 /* We use char because int might match the return type of a gcc2
1478     builtin and then its argument prototype would still apply.  */
1479 char $ac_func();
1480
1481 int main() { return 0; }
1482 int t() {
1483
1484 /* The GNU C library defines this for functions which it implements
1485     to always fail with ENOSYS.  Some functions are actually named
1486     something starting with __ and the normal name is an alias.  */
1487 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1488 choke me
1489 #else
1490 $ac_func();
1491 #endif
1492
1493 ; return 0; }
1494 EOF
1495 if { (eval echo configure:1496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1496   rm -rf conftest*
1497   eval "ac_cv_func_$ac_func=yes"
1498 else
1499   rm -rf conftest*
1500   eval "ac_cv_func_$ac_func=no"
1501 fi
1502 rm -f conftest*
1503
1504 fi
1505 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1506   echo "$ac_t""yes" 1>&6
1507     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1508   cat >> confdefs.h <<EOF
1509 #define $ac_tr_func 1
1510 EOF
1511
1512 else
1513   echo "$ac_t""no" 1>&6
1514 fi
1515 done
1516
1517
1518 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1519 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1520   echo $ac_n "(cached) $ac_c" 1>&6
1521 else
1522   cat > conftest.$ac_ext <<EOF
1523 #line 1524 "configure"
1524 #include "confdefs.h"
1525 #include <sys/procfs.h>
1526 int main() { return 0; }
1527 int t() {
1528 gregset_t *gregsetp = 0
1529 ; return 0; }
1530 EOF
1531 if { (eval echo configure:1532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1532   rm -rf conftest*
1533   gdb_cv_have_gregset_t=yes
1534 else
1535   rm -rf conftest*
1536   gdb_cv_have_gregset_t=no
1537 fi
1538 rm -f conftest*
1539
1540 fi
1541
1542 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1543 if test $gdb_cv_have_gregset_t = yes; then
1544   cat >> confdefs.h <<\EOF
1545 #define HAVE_GREGSET_T 1
1546 EOF
1547
1548 fi
1549
1550 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1551 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   cat > conftest.$ac_ext <<EOF
1555 #line 1556 "configure"
1556 #include "confdefs.h"
1557 #include <sys/procfs.h>
1558 int main() { return 0; }
1559 int t() {
1560 fpregset_t *fpregsetp = 0
1561 ; return 0; }
1562 EOF
1563 if { (eval echo configure:1564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1564   rm -rf conftest*
1565   gdb_cv_have_fpregset_t=yes
1566 else
1567   rm -rf conftest*
1568   gdb_cv_have_fpregset_t=no
1569 fi
1570 rm -f conftest*
1571
1572 fi
1573
1574 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1575 if test $gdb_cv_have_fpregset_t = yes; then
1576   cat >> confdefs.h <<\EOF
1577 #define HAVE_FPREGSET_T 1
1578 EOF
1579
1580 fi
1581
1582
1583 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1584 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1585   echo $ac_n "(cached) $ac_c" 1>&6
1586 else
1587   cat > conftest.$ac_ext <<EOF
1588 #line 1589 "configure"
1589 #include "confdefs.h"
1590
1591 int main() { return 0; }
1592 int t() {
1593
1594   extern long long foo;
1595   switch (foo & 2) { case 0: return 1; }
1596
1597 ; return 0; }
1598 EOF
1599 if { (eval echo configure:1600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1600   rm -rf conftest*
1601   gdb_cv_c_long_long=yes
1602 else
1603   rm -rf conftest*
1604   gdb_cv_c_long_long=no
1605 fi
1606 rm -f conftest*
1607
1608 fi
1609
1610 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1611 if test $gdb_cv_c_long_long = yes; then
1612   cat >> confdefs.h <<\EOF
1613 #define CC_HAS_LONG_LONG 1
1614 EOF
1615
1616 fi
1617
1618
1619 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1620 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1621   echo $ac_n "(cached) $ac_c" 1>&6
1622 else
1623   if test "$cross_compiling" = yes; then
1624   gdb_cv_printf_has_long_long=no
1625 else
1626 cat > conftest.$ac_ext <<EOF
1627 #line 1628 "configure"
1628 #include "confdefs.h"
1629
1630 int main () {
1631   char buf[16];
1632   long long l = 0x12345;
1633   sprintf (buf, "%llx", l);
1634   return (strcmp ("12345", buf));
1635 }
1636 EOF
1637 { (eval echo configure:1638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1638 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1639   gdb_cv_printf_has_long_long=yes
1640 else
1641   gdb_cv_printf_has_long_long=no
1642 fi
1643 fi
1644 rm -fr conftest*
1645 fi
1646
1647 if test $gdb_cv_printf_has_long_long = yes; then
1648   cat >> confdefs.h <<\EOF
1649 #define PRINTF_HAS_LONG_LONG 1
1650 EOF
1651
1652 fi
1653 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1654
1655
1656 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1657 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1658   echo $ac_n "(cached) $ac_c" 1>&6
1659 else
1660   cat > conftest.$ac_ext <<EOF
1661 #line 1662 "configure"
1662 #include "confdefs.h"
1663
1664 int main() { return 0; }
1665 int t() {
1666 long double foo;
1667 ; return 0; }
1668 EOF
1669 if { (eval echo configure:1670: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1670   rm -rf conftest*
1671   ac_cv_c_long_double=yes
1672 else
1673   rm -rf conftest*
1674   ac_cv_c_long_double=no
1675 fi
1676 rm -f conftest*
1677
1678 fi
1679
1680 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1681 if test $ac_cv_c_long_double = yes; then
1682   cat >> confdefs.h <<\EOF
1683 #define HAVE_LONG_DOUBLE 1
1684 EOF
1685
1686 fi
1687
1688
1689 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1690 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1691   echo $ac_n "(cached) $ac_c" 1>&6
1692 else
1693   if test "$cross_compiling" = yes; then
1694   gdb_cv_printf_has_long_double=no
1695 else
1696 cat > conftest.$ac_ext <<EOF
1697 #line 1698 "configure"
1698 #include "confdefs.h"
1699
1700 int main () {
1701   char buf[16];
1702   long double f = 3.141592653;
1703   sprintf (buf, "%Lg", f);
1704   return (strncmp ("3.14159", buf, 7));
1705 }
1706 EOF
1707 { (eval echo configure:1708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1708 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1709   gdb_cv_printf_has_long_double=yes
1710 else
1711   gdb_cv_printf_has_long_double=no
1712 fi
1713 fi
1714 rm -fr conftest*
1715 fi
1716
1717 if test $gdb_cv_printf_has_long_double = yes; then
1718   cat >> confdefs.h <<\EOF
1719 #define PRINTF_HAS_LONG_DOUBLE 1
1720 EOF
1721
1722 fi
1723 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1724
1725 for ac_func in valloc getpagesize
1726 do
1727 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1728 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1729   echo $ac_n "(cached) $ac_c" 1>&6
1730 else
1731   cat > conftest.$ac_ext <<EOF
1732 #line 1733 "configure"
1733 #include "confdefs.h"
1734 /* System header to define __stub macros and hopefully few prototypes,
1735     which can conflict with char $ac_func(); below.  */
1736 #include <assert.h>
1737 /* Override any gcc2 internal prototype to avoid an error.  */
1738 /* We use char because int might match the return type of a gcc2
1739     builtin and then its argument prototype would still apply.  */
1740 char $ac_func();
1741
1742 int main() { return 0; }
1743 int t() {
1744
1745 /* The GNU C library defines this for functions which it implements
1746     to always fail with ENOSYS.  Some functions are actually named
1747     something starting with __ and the normal name is an alias.  */
1748 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1749 choke me
1750 #else
1751 $ac_func();
1752 #endif
1753
1754 ; return 0; }
1755 EOF
1756 if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1757   rm -rf conftest*
1758   eval "ac_cv_func_$ac_func=yes"
1759 else
1760   rm -rf conftest*
1761   eval "ac_cv_func_$ac_func=no"
1762 fi
1763 rm -f conftest*
1764
1765 fi
1766 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1767   echo "$ac_t""yes" 1>&6
1768     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1769   cat >> confdefs.h <<EOF
1770 #define $ac_tr_func 1
1771 EOF
1772
1773 else
1774   echo "$ac_t""no" 1>&6
1775 fi
1776 done
1777
1778 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1779 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1780   echo $ac_n "(cached) $ac_c" 1>&6
1781 else
1782   if test "$cross_compiling" = yes; then
1783   ac_cv_func_mmap=no
1784 else
1785 cat > conftest.$ac_ext <<EOF
1786 #line 1787 "configure"
1787 #include "confdefs.h"
1788
1789 /* Thanks to Mike Haertel and Jim Avera for this test. */
1790 #include <sys/types.h>
1791 #include <fcntl.h>
1792 #include <sys/mman.h>
1793
1794 #ifndef HAVE_GETPAGESIZE
1795 # include <sys/param.h>
1796 # ifdef EXEC_PAGESIZE
1797 #  define getpagesize() EXEC_PAGESIZE
1798 # else
1799 #  ifdef NBPG
1800 #   define getpagesize() NBPG * CLSIZE
1801 #   ifndef CLSIZE
1802 #    define CLSIZE 1
1803 #   endif
1804 #  else
1805 #   ifdef NBPC
1806 #    define getpagesize() NBPC
1807 #   else
1808 #    define getpagesize() PAGESIZE /* SVR4 */
1809 #   endif
1810 #  endif
1811 # endif
1812 #endif
1813
1814 #ifndef HAVE_VALLOC
1815 # define valloc malloc
1816 #endif
1817
1818 #ifdef __cplusplus
1819 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1820 #else
1821 char *valloc(), *malloc();
1822 #endif
1823
1824 int
1825 main()
1826 {
1827   char *buf1, *buf2, *buf3;
1828   int i = getpagesize(), j;
1829   int i2 = i * 2;
1830   int fd;
1831
1832   buf1 = (char *)valloc(i2);
1833   buf2 = (char *)valloc(i);
1834   buf3 = (char *)malloc(i2);
1835   for (j = 0; j < i2; ++j)
1836     *(buf1 + j) = rand();
1837   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1838   write(fd, buf1, i2);
1839   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1840   for (j = 0; j < i; ++j)
1841     if (*(buf1 + j) != *(buf2 + j))
1842       exit(1);
1843   lseek(fd, (long)i, 0);
1844   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1845   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1846   lseek(fd, (long)0, 0);
1847   read(fd, buf3, i2);
1848   for (j = 0; j < i2; ++j)
1849     if (*(buf1 + j) != *(buf3 + j))
1850       exit(1);
1851   exit(0);
1852 }
1853
1854 EOF
1855 { (eval echo configure:1856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1856 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1857   ac_cv_func_mmap=yes
1858 else
1859   ac_cv_func_mmap=no
1860 fi
1861 fi
1862 rm -fr conftest*
1863 fi
1864
1865 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1866 if test $ac_cv_func_mmap = yes; then
1867   cat >> confdefs.h <<\EOF
1868 #define HAVE_MMAP 1
1869 EOF
1870
1871 fi
1872
1873
1874 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
1875 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
1876   echo $ac_n "(cached) $ac_c" 1>&6
1877 else
1878   cat > conftest.$ac_ext <<EOF
1879 #line 1880 "configure"
1880 #include "confdefs.h"
1881
1882 #include <stdio.h>
1883 #ifdef HAVE_STRING_H
1884 #include <string.h>
1885 #else
1886 #ifdef HAVE_STRINGS_H
1887 #include <strings.h>
1888 #endif
1889 #endif
1890 #ifdef HAVE_STDLIB_H
1891 #include <stdlib.h>
1892 #endif
1893 #ifdef HAVE_UNISTD_H
1894 #include <unistd.h>
1895 #endif
1896 int main() { return 0; }
1897 int t() {
1898 char *(*pfn) = (char *(*)) malloc
1899 ; return 0; }
1900 EOF
1901 if { (eval echo configure:1902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1902   rm -rf conftest*
1903   bfd_cv_decl_needed_malloc=no
1904 else
1905   rm -rf conftest*
1906   bfd_cv_decl_needed_malloc=yes
1907 fi
1908 rm -f conftest*
1909
1910 fi
1911
1912 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
1913 if test $bfd_cv_decl_needed_malloc = yes; then
1914   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1915   cat >> confdefs.h <<EOF
1916 #define $bfd_tr_decl 1
1917 EOF
1918
1919 fi
1920
1921 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
1922 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
1923   echo $ac_n "(cached) $ac_c" 1>&6
1924 else
1925   cat > conftest.$ac_ext <<EOF
1926 #line 1927 "configure"
1927 #include "confdefs.h"
1928
1929 #include <stdio.h>
1930 #ifdef HAVE_STRING_H
1931 #include <string.h>
1932 #else
1933 #ifdef HAVE_STRINGS_H
1934 #include <strings.h>
1935 #endif
1936 #endif
1937 #ifdef HAVE_STDLIB_H
1938 #include <stdlib.h>
1939 #endif
1940 #ifdef HAVE_UNISTD_H
1941 #include <unistd.h>
1942 #endif
1943 int main() { return 0; }
1944 int t() {
1945 char *(*pfn) = (char *(*)) realloc
1946 ; return 0; }
1947 EOF
1948 if { (eval echo configure:1949: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1949   rm -rf conftest*
1950   bfd_cv_decl_needed_realloc=no
1951 else
1952   rm -rf conftest*
1953   bfd_cv_decl_needed_realloc=yes
1954 fi
1955 rm -f conftest*
1956
1957 fi
1958
1959 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
1960 if test $bfd_cv_decl_needed_realloc = yes; then
1961   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1962   cat >> confdefs.h <<EOF
1963 #define $bfd_tr_decl 1
1964 EOF
1965
1966 fi
1967
1968 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1969 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1970   echo $ac_n "(cached) $ac_c" 1>&6
1971 else
1972   cat > conftest.$ac_ext <<EOF
1973 #line 1974 "configure"
1974 #include "confdefs.h"
1975
1976 #include <stdio.h>
1977 #ifdef HAVE_STRING_H
1978 #include <string.h>
1979 #else
1980 #ifdef HAVE_STRINGS_H
1981 #include <strings.h>
1982 #endif
1983 #endif
1984 #ifdef HAVE_STDLIB_H
1985 #include <stdlib.h>
1986 #endif
1987 #ifdef HAVE_UNISTD_H
1988 #include <unistd.h>
1989 #endif
1990 int main() { return 0; }
1991 int t() {
1992 char *(*pfn) = (char *(*)) free
1993 ; return 0; }
1994 EOF
1995 if { (eval echo configure:1996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1996   rm -rf conftest*
1997   bfd_cv_decl_needed_free=no
1998 else
1999   rm -rf conftest*
2000   bfd_cv_decl_needed_free=yes
2001 fi
2002 rm -f conftest*
2003
2004 fi
2005
2006 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2007 if test $bfd_cv_decl_needed_free = yes; then
2008   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2009   cat >> confdefs.h <<EOF
2010 #define $bfd_tr_decl 1
2011 EOF
2012
2013 fi
2014
2015
2016
2017
2018 if test ${build} = ${host} -a ${host} = ${target} ; then
2019         echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2020         if test -f /usr/lib/libthread_db.so.1 ; then
2021                 echo "$ac_t""yes" 1>&6
2022                 THREAD_DB_OBS=sol-thread.o
2023                 cat >> confdefs.h <<\EOF
2024 #define HAVE_THREAD_DB_LIB 1
2025 EOF
2026
2027                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2028         else
2029                 echo "$ac_t""no" 1>&6
2030         fi
2031
2032
2033 fi
2034
2035 ENABLE_CFLAGS=
2036 ENABLE_CLIBS=
2037 ENABLE_OBS=
2038
2039 # Check whether --enable-netrom or --disable-netrom was given.
2040 if test "${enable_netrom+set}" = set; then
2041   enableval="$enable_netrom"
2042   case "${enableval}" in
2043 yes)    enable_netrom=yes ;;
2044 no)     enable_netrom=no ;;
2045 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2046 esac
2047 fi
2048
2049
2050 if test "${enable_netrom}" = "yes"; then
2051         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
2052 fi
2053
2054 # start-sanitize-gm
2055 ENABLE_GM=
2056
2057 # Check whether --enable-gm or --disable-gm was given.
2058 if test "${enable_gm+set}" = set; then
2059   enableval="$enable_gm"
2060   case "${enableval}" in
2061 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
2062         ENABLE_CFLAGS=-DGENERAL_MAGIC
2063         ;;
2064 no)     ;;
2065 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2066 esac
2067 fi
2068
2069
2070 # end-sanitize-gm
2071
2072 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2073 if test "${enable_sim_powerpc+set}" = set; then
2074   enableval="$enable_sim_powerpc"
2075   case "${enableval}" in
2076 yes)    powerpc_sim=yes ;;
2077 no)     powerpc_sim=no ;;
2078 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2079 esac
2080 else
2081   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2082 fi
2083
2084
2085 # start-sanitize-gdbtk
2086 ENABLE_GDBTK=
2087
2088 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2089 if test "${enable_gdbtk+set}" = set; then
2090   enableval="$enable_gdbtk"
2091   case "${enableval}" in
2092     yes)
2093         case "$host" in
2094         *go32*)
2095             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2096             enable_gdbtk=no ;;
2097         *cygwin32* | *windows*)
2098             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2099             enable_gdbtk=no ;;
2100         *)
2101             enable_gdbtk=yes ;;
2102         esac ;;
2103     no)
2104         enable_gdbtk=no  ;;
2105     *)
2106         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2107 esac
2108 else
2109
2110 # Default is on for everything but go32 and cygwin32
2111 case "$host" in
2112     *go32* | *cygwin32* | *windows*)
2113         ;;
2114     *)
2115         enable_gdbtk=yes ;;
2116     esac
2117
2118 fi
2119
2120
2121 if test "${enable_gdbtk}" = "yes"; then
2122
2123
2124 #
2125 # Ok, lets find the tcl configuration
2126 # First, look for one uninstalled.
2127 # the alternative search directory is invoked by --with-tclconfig
2128 #
2129
2130 if test x"${no_tcl}" = x ; then
2131   # we reset no_tcl in case something fails here
2132   no_tcl=true
2133   # Check whether --with-tclconfig or --without-tclconfig was given.
2134 if test "${with_tclconfig+set}" = set; then
2135   withval="$with_tclconfig"
2136   with_tclconfig=${withval}
2137 fi
2138
2139   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2140   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2141   echo $ac_n "(cached) $ac_c" 1>&6
2142 else
2143
2144
2145   # First check to see if --with-tclconfig was specified.
2146   if test x"${with_tclconfig}" != x ; then
2147     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2148       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2149     else
2150       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2151     fi
2152   fi
2153
2154   # then check for a private Tcl installation
2155   if test x"${ac_cv_c_tclconfig}" = x ; then
2156     for i in \
2157                 ../tcl \
2158                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2159                 ../../tcl \
2160                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2161                 ../../../tcl \
2162                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2163       if test -f "$i/unix/tclConfig.sh" ; then
2164         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2165         break
2166       fi
2167     done
2168   fi
2169   # check in a few common install locations
2170   if test x"${ac_cv_c_tclconfig}" = x ; then
2171     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2172       if test -f "$i/tclConfig.sh" ; then
2173         ac_cv_c_tclconfig=`(cd $i; pwd)`
2174         break
2175       fi
2176     done
2177   fi
2178   # check in a few other private locations
2179   if test x"${ac_cv_c_tclconfig}" = x ; then
2180     for i in \
2181                 ${srcdir}/../tcl \
2182                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2183       if test -f "$i/unix/tclConfig.sh" ; then
2184         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2185         break
2186       fi
2187     done
2188   fi
2189
2190 fi
2191
2192   if test x"${ac_cv_c_tclconfig}" = x ; then
2193     TCLCONFIG="# no Tcl configs found"
2194     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2195   else
2196     no_tcl=
2197     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2198     echo "$ac_t""found $TCLCONFIG" 1>&6
2199   fi
2200 fi
2201
2202     if test -z "${no_tcl}"; then
2203
2204     . $TCLCONFIG
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231 #
2232 # Ok, lets find the tk configuration
2233 # First, look for one uninstalled.
2234 # the alternative search directory is invoked by --with-tkconfig
2235 #
2236
2237 if test x"${no_tk}" = x ; then
2238   # we reset no_tk in case something fails here
2239   no_tk=true
2240   # Check whether --with-tkconfig or --without-tkconfig was given.
2241 if test "${with_tkconfig+set}" = set; then
2242   withval="$with_tkconfig"
2243   with_tkconfig=${withval}
2244 fi
2245
2246   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2247   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2248   echo $ac_n "(cached) $ac_c" 1>&6
2249 else
2250
2251
2252   # First check to see if --with-tkconfig was specified.
2253   if test x"${with_tkconfig}" != x ; then
2254     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2255       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2256     else
2257       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2258     fi
2259   fi
2260
2261   # then check for a private Tk library
2262   if test x"${ac_cv_c_tkconfig}" = x ; then
2263     for i in \
2264                 ../tk \
2265                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2266                 ../../tk \
2267                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2268                 ../../../tk \
2269                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2270       if test -f "$i/unix/tkConfig.sh" ; then
2271         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2272         break
2273       fi
2274     done
2275   fi
2276   # check in a few common install locations
2277   if test x"${ac_cv_c_tkconfig}" = x ; then
2278     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2279       if test -f "$i/tkConfig.sh" ; then
2280         ac_cv_c_tkconfig=`(cd $i; pwd)`
2281         break
2282       fi
2283     done
2284   fi
2285   # check in a few other private locations
2286   if test x"${ac_cv_c_tkconfig}" = x ; then
2287     for i in \
2288                 ${srcdir}/../tk \
2289                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2290       if test -f "$i/unix/tkConfig.sh" ; then
2291         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2292         break
2293       fi
2294     done
2295   fi
2296
2297 fi
2298
2299   if test x"${ac_cv_c_tkconfig}" = x ; then
2300     TKCONFIG="# no Tk configs found"
2301     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2302   else
2303     no_tk=
2304     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2305     echo "$ac_t""found $TKCONFIG" 1>&6
2306   fi
2307 fi
2308
2309
2310
2311         # If $no_tk is nonempty, then we can't do Tk, and there is no
2312         # point to doing Tcl.
2313         if test -z "${no_tk}"; then
2314
2315     if test -f "$TKCONFIG" ; then
2316       . $TKCONFIG
2317     fi
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331 #
2332 # Ok, lets find the tcl source trees so we can use the headers
2333 # Warning: transition of version 9 to 10 will break this algorithm
2334 # because 10 sorts before 9. We also look for just tcl. We have to
2335 # be careful that we don't match stuff like tclX by accident.
2336 # the alternative search directory is involked by --with-tclinclude
2337 #
2338 no_tcl=true
2339 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2340 # Check whether --with-tclinclude or --without-tclinclude was given.
2341 if test "${with_tclinclude+set}" = set; then
2342   withval="$with_tclinclude"
2343   with_tclinclude=${withval}
2344 fi
2345
2346 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2347   echo $ac_n "(cached) $ac_c" 1>&6
2348 else
2349
2350 # first check to see if --with-tclinclude was specified
2351 if test x"${with_tclinclude}" != x ; then
2352   if test -f ${with_tclinclude}/tclInt.h ; then
2353     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2354   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2355     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2356   else
2357     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2358   fi
2359 fi
2360
2361 # next check if it came with Tcl configuration file
2362 if test x"${ac_cv_c_tclconfig}" = x ; then
2363   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2364     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2365   fi
2366 fi
2367
2368 # next check in private source directory
2369 #
2370 # since ls returns lowest version numbers first, reverse its output
2371 if test x"${ac_cv_c_tclh}" = x ; then
2372   for i in \
2373                 ${srcdir}/../tcl \
2374                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2375                 ${srcdir}/../../tcl \
2376                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2377                 ${srcdir}/../../../tcl \
2378                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2379     if test -f $i/generic/tclInt.h ; then
2380       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2381       break
2382     fi
2383   done
2384 fi
2385 # finally check in a few common install locations
2386 #
2387 # since ls returns lowest version numbers first, reverse its output
2388 if test x"${ac_cv_c_tclh}" = x ; then
2389   for i in \
2390                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2391                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2392                 /usr/local/src/tcl \
2393                 /usr/local/lib/tcl \
2394                 ${prefix}/include ; do
2395     if test -f $i/generic/tclInt.h ; then
2396       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2397       break
2398     fi
2399   done
2400 fi
2401 # see if one is installed
2402 if test x"${ac_cv_c_tclh}" = x ; then
2403    ac_safe=`echo "tclInt.h" | tr './\055' '___'`
2404 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2405 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2406   echo $ac_n "(cached) $ac_c" 1>&6
2407 else
2408   cat > conftest.$ac_ext <<EOF
2409 #line 2410 "configure"
2410 #include "confdefs.h"
2411 #include <tclInt.h>
2412 EOF
2413 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2414 { (eval echo configure:2415: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2415 ac_err=`grep -v '^ *+' conftest.out`
2416 if test -z "$ac_err"; then
2417   rm -rf conftest*
2418   eval "ac_cv_header_$ac_safe=yes"
2419 else
2420   echo "$ac_err" >&5
2421   rm -rf conftest*
2422   eval "ac_cv_header_$ac_safe=no"
2423 fi
2424 rm -f conftest*
2425 fi
2426 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2427   echo "$ac_t""yes" 1>&6
2428   ac_cv_c_tclh=installed
2429 else
2430   echo "$ac_t""no" 1>&6
2431 ac_cv_c_tclh=""
2432 fi
2433
2434 fi
2435
2436 fi
2437
2438 if test x"${ac_cv_c_tclh}" = x ; then
2439   TCLHDIR="# no Tcl private headers found"
2440   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2441 fi
2442 if test x"${ac_cv_c_tclh}" != x ; then
2443   no_tcl=""
2444   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2445     echo "$ac_t""is installed" 1>&6
2446     TCLHDIR=""
2447   else
2448     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2449     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2450     TCLHDIR="-I${ac_cv_c_tclh}"
2451   fi
2452 fi
2453
2454
2455
2456
2457 #
2458 # Ok, lets find the tk source trees so we can use the headers
2459 # If the directory (presumably symlink) named "tk" exists, use that one
2460 # in preference to any others.  Same logic is used when choosing library
2461 # and again with Tcl. The search order is the best place to look first, then in
2462 # decreasing significance. The loop breaks if the trigger file is found.
2463 # Note the gross little conversion here of srcdir by cd'ing to the found
2464 # directory. This converts the path from a relative to an absolute, so
2465 # recursive cache variables for the path will work right. We check all
2466 # the possible paths in one loop rather than many seperate loops to speed
2467 # things up.
2468 # the alternative search directory is involked by --with-tkinclude
2469 #
2470 no_tk=true
2471 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2472 # Check whether --with-tkinclude or --without-tkinclude was given.
2473 if test "${with_tkinclude+set}" = set; then
2474   withval="$with_tkinclude"
2475   with_tkinclude=${withval}
2476 fi
2477
2478 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2479   echo $ac_n "(cached) $ac_c" 1>&6
2480 else
2481
2482 # first check to see if --with-tkinclude was specified
2483 if test x"${with_tkinclude}" != x ; then
2484   if test -f ${with_tkinclude}/tk.h ; then
2485     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2486   elif test -f ${with_tkinclude}/generic/tk.h ; then
2487     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2488   else
2489     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2490   fi
2491 fi
2492
2493 # next check if it came with Tk configuration file
2494 if test x"${ac_cv_c_tkconfig}" = x ; then
2495   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2496     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2497   fi
2498 fi
2499
2500 # next check in private source directory
2501 #
2502 # since ls returns lowest version numbers first, reverse its output
2503 if test x"${ac_cv_c_tkh}" = x ; then
2504   for i in \
2505                 ${srcdir}/../tk \
2506                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2507                 ${srcdir}/../../tk \
2508                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2509                 ${srcdir}/../../../tk \
2510                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2511     if test -f $i/generic/tk.h ; then
2512       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2513       break
2514     fi
2515   done
2516 fi
2517 # finally check in a few common install locations
2518 #
2519 # since ls returns lowest version numbers first, reverse its output
2520 if test x"${ac_cv_c_tkh}" = x ; then
2521   for i in \
2522                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2523                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2524                 /usr/local/src/tk \
2525                 /usr/local/lib/tk \
2526                 ${prefix}/include ; do
2527     if test -f $i/generic/tk.h ; then
2528       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2529       break
2530     fi
2531   done
2532 fi
2533 # see if one is installed
2534 if test x"${ac_cv_c_tkh}" = x ; then
2535    ac_safe=`echo "tk.h" | tr './\055' '___'`
2536 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2537 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2538   echo $ac_n "(cached) $ac_c" 1>&6
2539 else
2540   cat > conftest.$ac_ext <<EOF
2541 #line 2542 "configure"
2542 #include "confdefs.h"
2543 #include <tk.h>
2544 EOF
2545 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2546 { (eval echo configure:2547: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2547 ac_err=`grep -v '^ *+' conftest.out`
2548 if test -z "$ac_err"; then
2549   rm -rf conftest*
2550   eval "ac_cv_header_$ac_safe=yes"
2551 else
2552   echo "$ac_err" >&5
2553   rm -rf conftest*
2554   eval "ac_cv_header_$ac_safe=no"
2555 fi
2556 rm -f conftest*
2557 fi
2558 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2559   echo "$ac_t""yes" 1>&6
2560   ac_cv_c_tkh=installed
2561 else
2562   echo "$ac_t""no" 1>&6
2563 ac_cv_c_tkh=""
2564 fi
2565
2566 fi
2567
2568 fi
2569
2570 if test x"${ac_cv_c_tkh}" != x ; then
2571   no_tk=""
2572   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2573     echo "$ac_t""is installed" 1>&6
2574     TKHDIR=""
2575   else
2576     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2577     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2578     TKHDIR="-I${ac_cv_c_tkh}"
2579   fi
2580 else
2581   TKHDIR="# no Tk directory found"
2582   echo "configure: warning: Can't find Tk private headers" 1>&2
2583   no_tk=true
2584 fi
2585
2586
2587
2588
2589            # Include some libraries that Tcl and Tk want.
2590            LIBS="$LIBS $TK_LIBS"
2591
2592            ENABLE_GDBTK=1
2593
2594            TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2595            ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS}"
2596            ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
2597         fi
2598     fi
2599 fi
2600
2601
2602
2603
2604
2605 # end-sanitize-gdbtk
2606
2607
2608
2609
2610
2611 # Begin stuff to support --enable-shared
2612 # Check whether --enable-shared or --disable-shared was given.
2613 if test "${enable_shared+set}" = set; then
2614   enableval="$enable_shared"
2615   case "${enableval}" in
2616   yes) shared=true ;;
2617   no)  shared=false ;;
2618   *) shared=true ;;
2619 esac
2620 fi
2621
2622 HLDFLAGS=
2623 HLDENV=
2624 # If we have shared libraries, try to set rpath reasonably.
2625 if test "${shared}" = "true"; then
2626   case "${host}" in
2627   *-*-hpux*)
2628     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2629     ;;
2630   *-*-irix5* | *-*-irix6*)
2631     HLDFLAGS='-Wl,-rpath,$(libdir)'
2632     ;;
2633   *-*-linux*aout*)
2634     ;;
2635   *-*-linux*)
2636     HLDFLAGS='-Wl,-rpath,$(libdir)'
2637     ;;
2638   *-*-solaris*)
2639     HLDFLAGS='-R $(libdir)'
2640     ;;
2641   *-*-sysv4*)
2642     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2643     ;;
2644   esac
2645 fi
2646
2647 # On SunOS, if the linker supports the -rpath option, use it to
2648 # prevent ../bfd and ../opcodes from being included in the run time
2649 # search path.
2650 case "${host}" in
2651   *-*-sunos*)
2652     echo 'main () { }' > conftest.c
2653     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2654     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2655       :
2656     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2657       :
2658     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2659       :
2660     elif test "${shared}" = "true"; then
2661       HLDFLAGS='-Wl,-rpath=$(libdir)'
2662     else
2663       HLDFLAGS='-Wl,-rpath='
2664     fi
2665     rm -f conftest.t conftest.c conftest
2666     ;;
2667 esac
2668
2669
2670 # End stuff to support --enable-shared
2671
2672 # target_subdir is used by the testsuite to find the target libraries.
2673 target_subdir=
2674 if test "${host}" != "${target}"; then
2675     target_subdir="${target_alias}/"
2676 fi
2677
2678
2679 configdirs="doc testsuite"
2680
2681
2682 # Map host cpu into the config cpu subdirectory name.
2683 # The default is $host_cpu.
2684
2685 case "${host_cpu}" in
2686
2687 c[12])                  gdb_host_cpu=convex ;;
2688 hppa*)                  gdb_host_cpu=pa ;;
2689 i[3456]86)              gdb_host_cpu=i386 ;;
2690 m68*)                   gdb_host_cpu=m68k ;;
2691 m88*)                   gdb_host_cpu=m88k ;;
2692 np1)                    gdb_host_cpu=gould ;;
2693 pyramid)                gdb_host_cpu=pyr ;;
2694 powerpc*)               gdb_host_cpu=powerpc ;;
2695 sparc64)                gdb_host_cpu=sparc ;;
2696 *)                      gdb_host_cpu=$host_cpu ;;
2697
2698 esac
2699
2700 # map host info into gdb names.
2701
2702 case "${host}" in
2703
2704 a29k-*-*)               gdb_host=ultra3 ;;
2705
2706 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
2707 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
2708 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
2709 alpha-*-linux*)         gdb_host=alpha-linux ;;
2710
2711 arm-*-*)                gdb_host=arm ;;
2712
2713 c[12]-*-*)              gdb_host=convex ;;
2714
2715 hppa*-*-bsd*)           gdb_host=hppabsd ;;
2716 hppa*-*-hiux*)          gdb_host=hppahpux ;;
2717 hppa*-*-hpux*)          gdb_host=hppahpux ;;
2718 hppa*-*-osf*)           gdb_host=hppaosf ;;
2719
2720 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
2721 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
2722 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
2723 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
2724 i[3456]86-*-aix*)       gdb_host=i386aix ;;
2725 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
2726 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
2727 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
2728 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
2729 i[3456]86-*-go32*)      gdb_host=go32 ;;
2730 i[3456]86-*-linux*)     gdb_host=linux ;;
2731 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
2732 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
2733 i[3456]86-*-mach*)      gdb_host=i386mach ;;
2734 i[3456]86-*-gnu*)       gdb_host=i386gnu ;;
2735 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
2736 i[3456]86-*-sco3.2v5*)  gdb_host=i386sco5 ;;
2737 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
2738 i[3456]86-*-sco*)       gdb_host=i386sco ;;
2739 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
2740 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
2741 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
2742 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
2743 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
2744 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
2745 i[3456]86-*-sysv*)      gdb_host=i386v ;;
2746 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
2747 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
2748 i[3456]86-*-cygwin32)   gdb_host=cygwin32 ;;
2749 i[3456]86-*-windows)    gdb_host=windows
2750                         configdirs="${configdirs} mswin" ;;
2751 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
2752 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
2753 m68030-sony-*)          gdb_host=news1000 ;;
2754
2755 m68*-altos-*)           gdb_host=altos ;;
2756 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
2757 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
2758 m68*-att-*)             gdb_host=3b1 ;;
2759 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
2760 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
2761 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
2762 m68*-isi-*)             gdb_host=isi ;;
2763 m68*-*-lynxos*)         gdb_host=m68klynx ;;
2764 m68*-*-netbsd*)         gdb_host=nbsd ;;
2765 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
2766 m68*-motorola-*)        gdb_host=delta68 ;;
2767 m68*-sony-*)            gdb_host=news ;;
2768 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
2769 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
2770 m68*-sun-*)             gdb_host=sun3os4 ;;
2771
2772 m88*-harris-cxux*)      gdb_host=cxux ;;
2773 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
2774 m88*-motorola-sysv*)    gdb_host=delta88 ;;
2775 m88*-*-mach3*)          gdb_host=mach3 ;;
2776 m88*-*-*)               gdb_host=m88k ;;
2777
2778 mips-dec-mach3*)        gdb_host=mach3 ;;
2779 mips-dec-*)             gdb_host=decstation ;;
2780 mips-little-*)          gdb_host=littlemips ;;
2781 mips-sgi-irix3*)        gdb_host=irix3 ;;
2782 mips-sgi-irix4*)        gdb_host=irix4 ;;
2783 mips-sgi-irix5*)        gdb_host=irix5 ;;
2784 mips-sony-*)            gdb_host=news-mips ;;
2785 mips-*-mach3*)          gdb_host=mach3 ;;
2786 mips-*-sysv4*)          gdb_host=mipsv4 ;;
2787 mips-*-sysv*)           gdb_host=riscos ;;
2788 mips-*-riscos*)         gdb_host=riscos ;;
2789
2790 none-*-*)               gdb_host=none ;;
2791
2792 np1-*-*)                gdb_host=np1 ;;
2793
2794 ns32k-*-mach3*)         gdb_host=mach3 ;;
2795 ns32k-*-netbsd*)        gdb_host=nbsd ;;
2796 ns32k-umax-*)           gdb_host=umax ;;
2797 ns32k-utek-sysv*)       gdb_host=merlin ;;
2798
2799 powerpc-*-aix*)         gdb_host=aix ;;
2800 powerpcle-*-cygwin32)   gdb_host=cygwin32 ;;
2801 powerpcle-*-solaris*)   gdb_host=solaris ;;
2802 powerpc-*-linux*)       gdb_host=linux ;;
2803 pn-*-*)                 gdb_host=pn ;;
2804
2805 pyramid-*-*)            gdb_host=pyramid ;;
2806
2807 romp-*-*)               gdb_host=rtbsd ;;
2808
2809 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
2810 rs6000-*-aix4*)         gdb_host=aix4 ;;
2811 rs6000-*-*)             gdb_host=rs6000 ;;
2812
2813 sparc-*-lynxos*)        gdb_host=sparclynx ;;
2814 sparc-*-netbsd*)        gdb_host=nbsd ;;
2815 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
2816 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
2817 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
2818 sparc-*-*)              gdb_host=sun4os4 ;;
2819 sparc64-*-*)            gdb_host=sun4sol2 ;;
2820
2821 tahoe-*-*)              gdb_host=tahoe ;;
2822
2823 vax-*-bsd*)             gdb_host=vaxbsd ;;
2824 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
2825 vax-*-ultrix*)          gdb_host=vaxult ;;
2826
2827 w65-*-*)                gdb_host=w65 ;;
2828
2829 esac
2830
2831
2832 # Map target cpu into the config cpu subdirectory name.
2833 # The default is $target_cpu.
2834
2835 case "${target_cpu}" in
2836
2837 alpha)                  gdb_target_cpu=alpha ;;
2838 c[12])                  gdb_target_cpu=convex ;;
2839 hppa*)                  gdb_target_cpu=pa ;;
2840 i[3456]86)              gdb_target_cpu=i386 ;;
2841 m68*)                   gdb_target_cpu=m68k ;;
2842 m88*)                   gdb_target_cpu=m88k ;;
2843 mips*)                  gdb_target_cpu=mips ;;
2844 np1)                    gdb_target_cpu=gould ;;
2845 powerpc*)               gdb_target_cpu=powerpc ;;
2846 pn)                     gdb_target_cpu=gould ;;
2847 pyramid)                gdb_target_cpu=pyr ;;
2848 sparc*)                 gdb_target_cpu=sparc ;;
2849 *)                      gdb_target_cpu=$target_cpu ;;
2850
2851 esac
2852
2853 # map target info into gdb names.
2854
2855 case "${target}" in
2856
2857 a29k-*-aout*)           gdb_target=a29k ;;
2858 a29k-*-coff*)           gdb_target=a29k ;;
2859 a29k-*-elf*)            gdb_target=a29k ;;
2860 a29k-*-ebmon*)          gdb_target=a29k ;;
2861 a29k-*-kern*)           gdb_target=a29k-kern ;;
2862 a29k-*-none*)           gdb_target=a29k ;;
2863 a29k-*-sym1*)           gdb_target=ultra3 ;;
2864 a29k-*-udi*)            gdb_target=a29k-udi ;;
2865 a29k-*-vxworks*)        gdb_target=vx29k ;;
2866
2867 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
2868 alpha-*-linux*)         gdb_target=alpha-linux ;;
2869
2870 # start-sanitize-arc
2871 arc-*-*)                gdb_target=arc ;;
2872 # end-sanitize-arc
2873
2874 arm-*-*)                gdb_target=arm ;;
2875
2876 c1-*-*)                 gdb_target=convex ;;
2877 c2-*-*)                 gdb_target=convex ;;
2878
2879 # start-sanitize-d10v
2880 d10v-*-*)               gdb_target=d10v ;;
2881 # end-sanitize-d10v
2882
2883 h8300-*-*)              gdb_target=h8300 ;;
2884 h8500-*-*)              gdb_target=h8500 ;;
2885
2886 sh-*-*)                 gdb_target=sh ;;
2887
2888 hppa*-*-bsd*)           gdb_target=hppabsd ;;
2889 hppa*-*-pro*)           gdb_target=hppapro ;;
2890 hppa*-*-hpux*)          gdb_target=hppahpux ;;
2891 hppa*-*-hiux*)          gdb_target=hppahpux ;;
2892 hppa*-*-osf*)           gdb_target=hppaosf ;;
2893
2894 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
2895 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
2896 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
2897 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
2898 i[3456]86-*-aout*)      gdb_target=i386aout ;;
2899 i[3456]86-*-coff*)      gdb_target=i386v ;;
2900 i[3456]86-*-elf*)       gdb_target=i386v ;;
2901 i[3456]86-*-aix*)       gdb_target=i386aix ;;
2902 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
2903 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
2904 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
2905 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
2906 i[3456]86-*-go32*)      gdb_target=i386aout ;;
2907 i[3456]86-*-lynxos*)    gdb_target=i386lynx
2908                 configdirs="${configdirs} gdbserver" ;;
2909 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
2910 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
2911 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
2912 i[3456]86-*-sco*)       gdb_target=i386v ;;
2913 i[3456]86-*-sysv*)      gdb_target=i386v ;;
2914 i[3456]86-*-linux*)     gdb_target=linux
2915                 configdirs="${configdirs} gdbserver" ;;
2916 i[3456]86-*-isc*)       gdb_target=i386v ;;
2917 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
2918 i[3456]86-*-mach*)      gdb_target=i386mach ;;
2919 i[3456]86-*-gnu*)       gdb_target=i386gnu ;;
2920 i[3456]86-*-netware*)   gdb_target=i386nw
2921                 configdirs="${configdirs} nlm" ;;
2922 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
2923 i[3456]86-*-cygwin32)   gdb_target=cygwin32  ;;
2924 i960-*-bout*)           gdb_target=vxworks960 ;;
2925 i960-nindy-coff*)       gdb_target=nindy960 ;;
2926 i960-*-coff*)           gdb_target=mon960 ;;
2927 i960-nindy-elf*)        gdb_target=nindy960 ;;
2928 i960-*-elf*)            gdb_target=mon960 ;;
2929
2930 i960-*-nindy*)          gdb_target=nindy960 ;;
2931 i960-*-vxworks*)        gdb_target=vxworks960 ;;
2932
2933 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
2934 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
2935
2936 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
2937 m68*-bull-sysv*)        gdb_target=dpx2 ;;
2938 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
2939 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
2940 m68*-altos-*)           gdb_target=altos ;;
2941 m68*-att-*)             gdb_target=3b1 ;;
2942 m68*-cisco*-*)          gdb_target=cisco ;;
2943 m68*-ericsson-*)        gdb_target=es1800 ;;
2944 m68*-isi-*)             gdb_target=isi ;;
2945 m68*-motorola-*)        gdb_target=delta68 ;;
2946 m68*-netx-*)            gdb_target=vxworks68 ;;
2947 m68*-sony-*)            gdb_target=news ;;
2948 m68*-tandem-*)          gdb_target=st2000 ;;
2949 m68*-rom68k-*)          gdb_target=monitor ;;
2950 m68*-*bug-*)            gdb_target=monitor ;;
2951 m68*-monitor-*)         gdb_target=monitor ;;
2952 m68*-est-*)             gdb_target=monitor ;;
2953 m68*-*-aout*)           gdb_target=monitor ;;
2954 m68*-*-coff*)           gdb_target=monitor ;;
2955 m68*-*-elf*)            gdb_target=monitor ;;
2956 m68*-*-lynxos*)         gdb_target=m68klynx
2957                 configdirs="${configdirs} gdbserver" ;;
2958 m68*-*-netbsd*)         gdb_target=nbsd ;;
2959 m68*-*-os68k*)          gdb_target=os68k ;;
2960 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
2961 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
2962 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
2963 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
2964
2965 m88*-harris-cxux*)      gdb_target=cxux ;;
2966 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
2967 m88*-*-mach3*)          gdb_target=mach3 ;;
2968 m88*-motorola-*)        gdb_target=delta88 ;;
2969 m88*-*-*)               gdb_target=m88k ;;
2970
2971 mips64*-big-*)          gdb_target=bigmips64 ;;
2972 mips*-big-*)            gdb_target=bigmips ;;
2973 mips*-dec-mach3*)       gdb_target=mach3 ;;
2974 mips*-dec-*)            gdb_target=decstation ;;
2975 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
2976 mips64*-*-ecoff*)       gdb_target=embed64 ;;
2977 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
2978 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
2979 mips64*vr4100*el-*-elf*)        gdb_target=vr4300el ;;
2980 mips64*vr4100*-*-elf*)  gdb_target=vr4300 ;;
2981 mips64*vr5000*el-*-elf*)        gdb_target=vr4300el ;;
2982 mips64*vr5000*-*-elf*)  gdb_target=vr4300 ;;
2983 mips64*el-*-elf*)       gdb_target=embedl64 ;;
2984 mips64*-*-elf*)         gdb_target=embed64 ;;
2985 mips*el-*-ecoff*)       gdb_target=embedl ;;
2986 mips*-*-ecoff*)         gdb_target=embed ;;
2987 # start-sanitize-gm
2988 mips*-*-magic*)         gdb_target=embed ;;
2989 # end-sanitize-gm
2990 mips*el-*-elf*)         gdb_target=embedl ;;
2991 mips*-*-elf*)           gdb_target=embed ;;
2992 mips*-little-*)         gdb_target=littlemips ;;
2993 mips*-sgi-irix5*)       gdb_target=irix5 ;;
2994 mips*-sgi-*)            gdb_target=irix3 ;;
2995 mips*-sony-*)           gdb_target=bigmips ;;
2996 mips*-*-mach3*)         gdb_target=mach3 ;;
2997 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
2998 mips*-*-sysv*)          gdb_target=bigmips ;;
2999 mips*-*-riscos*)        gdb_target=bigmips ;;
3000 mips*-*-vxworks*)       gdb_target=vxmips ;;
3001
3002 none-*-*)               gdb_target=none ;;
3003
3004 np1-*-*)                gdb_target=np1 ;;
3005
3006 ns32k-*-mach3*)         gdb_target=mach3 ;;
3007 ns32k-*-netbsd*)        gdb_target=nbsd ;;
3008 ns32k-utek-sysv*)       gdb_target=merlin ;;
3009 ns32k-utek-*)           gdb_target=umax ;;
3010
3011 pn-*-*)                 gdb_target=pn ;;
3012 powerpc-*-macos*)       gdb_target=macos ;;
3013 powerpc-*-netware*)     gdb_target=ppc-nw
3014                         configdirs="${configdirs} nlm" ;;
3015
3016 powerpc-*-aix4*)        gdb_target=aix4 ;;
3017 powerpc-*-aix*)         gdb_target=aix ;;
3018 powerpcle-*-cygwin32)   gdb_target=cygwin32 ;;
3019 powerpcle-*-solaris*)   gdb_target=solaris ;;
3020 powerpc-*-eabi* | powerpc-*-linux* | powerpc-*-sysv* | powerpc-*-elf*)
3021                         if test x"$powerpc_sim" = x"yes"; then
3022                           gdb_target=ppc-sim
3023                         else
3024                           gdb_target=ppc-eabi
3025                         fi ;;
3026 powerpcle-*-eabi* | powerpcle-*-sysv* | powerpcle-*-elf*)
3027                         if test x"$powerpc_sim" = x"yes"; then
3028                           gdb_target=ppcle-sim
3029                         else
3030                           gdb_target=ppcle-eabi
3031                         fi ;;
3032
3033 pyramid-*-*)            gdb_target=pyramid ;;
3034
3035 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
3036 rs6000-*-aix4*)         gdb_target=aix4 ;;
3037 rs6000-*-*)             gdb_target=rs6000 ;;
3038
3039 sparc-*-aout*)          gdb_target=sparc-em ;;
3040 sparc-*-coff*)          gdb_target=sparc-em ;;
3041 sparc-*-elf*)           gdb_target=sparc-em ;;
3042 sparc-*-lynxos*)        gdb_target=sparclynx
3043                 configdirs="${configdirs} gdbserver" ;;
3044 sparc-*-netbsd*)        gdb_target=nbsd ;;
3045 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
3046 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
3047 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
3048 sparc-*-vxworks*)       gdb_target=vxsparc ;;
3049 sparc-*-*)              gdb_target=sun4os4 ;;
3050 sparclet-*-*)           gdb_target=sparclet;;
3051 sparclite*-*-*)         gdb_target=sparclite ;;
3052 # It's not clear what the right solution for "v8plus" systems is yet.
3053 # For now, stick with sparc-sun-solaris2 since that's what config.guess
3054 # should return.  Work is still needed to get gdb to print the 64 bit
3055 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
3056 # deleted though presumably it should be eventually.
3057 #sparc64-*-solaris2*)   gdb_target=sp64sol2 ;;
3058 sparc64-*-*)            gdb_target=sp64 ;;
3059
3060 tahoe-*-*)              gdb_target=tahoe ;;
3061
3062 vax-*-*)                gdb_target=vax ;;
3063
3064 w65-*-*)                gdb_target=w65 ;;
3065
3066 z8k-*-coff*)            gdb_target=z8k ;;
3067
3068 esac
3069
3070
3071 frags=
3072 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3073 if test ! -f ${host_makefile_frag}; then
3074 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3075 fi
3076 frags="$frags $host_makefile_frag"
3077
3078 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3079 if test ! -f ${target_makefile_frag}; then
3080 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3081 fi
3082 frags="$frags $target_makefile_frag"
3083
3084
3085
3086
3087
3088 hostfile=`sed -n '
3089 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3090 ' ${host_makefile_frag}`
3091
3092 targetfile=`sed -n '
3093 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3094 ' ${target_makefile_frag}`
3095
3096 # these really aren't orthogonal true/false values of the same condition,
3097 # but shells are slow enough that I like to reuse the test conditions
3098 # whenever possible
3099 if test "${target}" = "${host}"; then
3100 nativefile=`sed -n '
3101 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3102 ' ${host_makefile_frag}`
3103 else
3104 # GDBserver is only useful in a "native" enviroment
3105 configdirs=`echo $configdirs | sed 's/gdbserver//'`
3106 fi
3107
3108
3109 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3110 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3111 # corresponding links.  But we have to remove the xm.h files and tm.h
3112 # files anyway, e.g. when switching from "configure host" to
3113 # "configure none".
3114
3115 files=
3116 links=
3117 rm -f xm.h
3118 if test "${hostfile}" != ""; then
3119 files="${files} config/${gdb_host_cpu}/${hostfile}"
3120 links="${links} xm.h"
3121 fi
3122 rm -f tm.h
3123 if test "${targetfile}" != ""; then
3124 files="${files} config/${gdb_target_cpu}/${targetfile}"
3125 links="${links} tm.h"
3126 fi
3127 rm -f nm.h
3128 if test "${nativefile}" != ""; then
3129 files="${files} config/${gdb_host_cpu}/${nativefile}"
3130 links="${links} nm.h"
3131 else
3132 # A cross-only configuration.
3133 files="${files} config/nm-empty.h"
3134 links="${links} nm.h"
3135 fi
3136 # start-sanitize-gdbtk
3137
3138 # Make it possible to use the GUI without doing a full install
3139 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3140 files="${files} gdbtk.tcl"
3141 links="${links} gdbtk.tcl"
3142 fi
3143 # end-sanitize-gdbtk
3144
3145
3146
3147 subdirs="$configdirs"
3148
3149 trap '' 1 2 15
3150 cat > confcache <<\EOF
3151 # This file is a shell script that caches the results of configure
3152 # tests run on this system so they can be shared between configure
3153 # scripts and configure runs.  It is not useful on other systems.
3154 # If it contains results you don't want to keep, you may remove or edit it.
3155 #
3156 # By default, configure uses ./config.cache as the cache file,
3157 # creating it if it does not exist already.  You can give configure
3158 # the --cache-file=FILE option to use a different cache file; that is
3159 # what configure does when it calls configure scripts in
3160 # subdirectories, so they share the cache.
3161 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3162 # config.status only pays attention to the cache file if you give it the
3163 # --recheck option to rerun configure.
3164 #
3165 EOF
3166 # Ultrix sh set writes to stderr and can't be redirected directly,
3167 # and sets the high bit in the cache file unless we assign to the vars.
3168 (set) 2>&1 |
3169   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
3170   >> confcache
3171 if cmp -s $cache_file confcache; then
3172   :
3173 else
3174   if test -w $cache_file; then
3175     echo "updating cache $cache_file"
3176     cat confcache > $cache_file
3177   else
3178     echo "not updating unwritable cache $cache_file"
3179   fi
3180 fi
3181 rm -f confcache
3182
3183 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3184
3185 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3186 # Let make expand exec_prefix.
3187 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3188
3189 # Any assignment to VPATH causes Sun make to only execute
3190 # the first set of double-colon rules, so remove it if not needed.
3191 # If there is a colon in the path, we need to keep it.
3192 if test "x$srcdir" = x.; then
3193   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3194 fi
3195
3196 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3197
3198 DEFS=-DHAVE_CONFIG_H
3199
3200 # Without the "./", some shells look in PATH for config.status.
3201 : ${CONFIG_STATUS=./config.status}
3202
3203 echo creating $CONFIG_STATUS
3204 rm -f $CONFIG_STATUS
3205 cat > $CONFIG_STATUS <<EOF
3206 #! /bin/sh
3207 # Generated automatically by configure.
3208 # Run this file to recreate the current configuration.
3209 # This directory was configured as follows,
3210 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3211 #
3212 # $0 $ac_configure_args
3213 #
3214 # Compiler output produced by configure, useful for debugging
3215 # configure, is in ./config.log if it exists.
3216
3217 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3218 for ac_option
3219 do
3220   case "\$ac_option" in
3221   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3222     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3223     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3224   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3225     echo "$CONFIG_STATUS generated by autoconf version 2.10"
3226     exit 0 ;;
3227   -help | --help | --hel | --he | --h)
3228     echo "\$ac_cs_usage"; exit 0 ;;
3229   *) echo "\$ac_cs_usage"; exit 1 ;;
3230   esac
3231 done
3232
3233 ac_given_srcdir=$srcdir
3234 ac_given_INSTALL="$INSTALL"
3235
3236 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3237 EOF
3238 cat >> $CONFIG_STATUS <<EOF
3239
3240 # Protect against being on the right side of a sed subst in config.status.
3241 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3242  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3243 $ac_vpsub
3244 $extrasub
3245 s%@CFLAGS@%$CFLAGS%g
3246 s%@CPPFLAGS@%$CPPFLAGS%g
3247 s%@CXXFLAGS@%$CXXFLAGS%g
3248 s%@DEFS@%$DEFS%g
3249 s%@LDFLAGS@%$LDFLAGS%g
3250 s%@LIBS@%$LIBS%g
3251 s%@exec_prefix@%$exec_prefix%g
3252 s%@prefix@%$prefix%g
3253 s%@program_transform_name@%$program_transform_name%g
3254 s%@bindir@%$bindir%g
3255 s%@sbindir@%$sbindir%g
3256 s%@libexecdir@%$libexecdir%g
3257 s%@datadir@%$datadir%g
3258 s%@sysconfdir@%$sysconfdir%g
3259 s%@sharedstatedir@%$sharedstatedir%g
3260 s%@localstatedir@%$localstatedir%g
3261 s%@libdir@%$libdir%g
3262 s%@includedir@%$includedir%g
3263 s%@oldincludedir@%$oldincludedir%g
3264 s%@infodir@%$infodir%g
3265 s%@mandir@%$mandir%g
3266 s%@CC@%$CC%g
3267 s%@CPP@%$CPP%g
3268 s%@host@%$host%g
3269 s%@host_alias@%$host_alias%g
3270 s%@host_cpu@%$host_cpu%g
3271 s%@host_vendor@%$host_vendor%g
3272 s%@host_os@%$host_os%g
3273 s%@target@%$target%g
3274 s%@target_alias@%$target_alias%g
3275 s%@target_cpu@%$target_cpu%g
3276 s%@target_vendor@%$target_vendor%g
3277 s%@target_os@%$target_os%g
3278 s%@build@%$build%g
3279 s%@build_alias@%$build_alias%g
3280 s%@build_cpu@%$build_cpu%g
3281 s%@build_vendor@%$build_vendor%g
3282 s%@build_os@%$build_os%g
3283 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3284 s%@INSTALL_DATA@%$INSTALL_DATA%g
3285 s%@AR@%$AR%g
3286 s%@RANLIB@%$RANLIB%g
3287 s%@YACC@%$YACC%g
3288 s%@AWK@%$AWK%g
3289 s%@THREAD_DB_OBS@%$THREAD_DB_OBS%g
3290 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3291 s%@TCL_VERSION@%$TCL_VERSION%g
3292 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3293 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3294 s%@TCL_CC@%$TCL_CC%g
3295 s%@TCL_DEFS@%$TCL_DEFS%g
3296 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3297 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3298 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3299 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3300 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3301 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3302 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3303 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3304 s%@TCL_RANLIB@%$TCL_RANLIB%g
3305 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3306 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3307 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3308 s%@TK_VERSION@%$TK_VERSION%g
3309 s%@TK_DEFS@%$TK_DEFS%g
3310 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3311 s%@TK_XLIBSW@%$TK_XLIBSW%g
3312 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3313 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3314 s%@TCLHDIR@%$TCLHDIR%g
3315 s%@TKHDIR@%$TKHDIR%g
3316 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3317 s%@X_CFLAGS@%$X_CFLAGS%g
3318 s%@X_LDFLAGS@%$X_LDFLAGS%g
3319 s%@X_LIBS@%$X_LIBS%g
3320 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3321 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
3322 s%@ENABLE_OBS@%$ENABLE_OBS%g
3323 s%@HLDFLAGS@%$HLDFLAGS%g
3324 s%@HLDENV@%$HLDENV%g
3325 s%@target_subdir@%$target_subdir%g
3326 /@host_makefile_frag@/r $host_makefile_frag
3327 s%@host_makefile_frag@%%g
3328 /@target_makefile_frag@/r $target_makefile_frag
3329 s%@target_makefile_frag@%%g
3330 s%@frags@%$frags%g
3331 s%@subdirs@%$subdirs%g
3332
3333 CEOF
3334 EOF
3335 cat >> $CONFIG_STATUS <<EOF
3336
3337 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3338 EOF
3339 cat >> $CONFIG_STATUS <<\EOF
3340 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3341   # Support "outfile[:infile]", defaulting infile="outfile.in".
3342   case "$ac_file" in
3343   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3344        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3345   *) ac_file_in="${ac_file}.in" ;;
3346   esac
3347
3348   # Adjust relative srcdir, etc. for subdirectories.
3349
3350   # Remove last slash and all that follows it.  Not all systems have dirname.
3351   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3352   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3353     # The file is in a subdirectory.
3354     test ! -d "$ac_dir" && mkdir "$ac_dir"
3355     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3356     # A "../" for each directory in $ac_dir_suffix.
3357     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3358   else
3359     ac_dir_suffix= ac_dots=
3360   fi
3361
3362   case "$ac_given_srcdir" in
3363   .)  srcdir=.
3364       if test -z "$ac_dots"; then top_srcdir=.
3365       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3366   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3367   *) # Relative path.
3368     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3369     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3370   esac
3371
3372   case "$ac_given_INSTALL" in
3373   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3374   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3375   esac
3376   echo creating "$ac_file"
3377   rm -f "$ac_file"
3378   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3379   case "$ac_file" in
3380   *Makefile*) ac_comsub="1i\\
3381 # $configure_input" ;;
3382   *) ac_comsub= ;;
3383   esac
3384   sed -e "$ac_comsub
3385 s%@configure_input@%$configure_input%g
3386 s%@srcdir@%$srcdir%g
3387 s%@top_srcdir@%$top_srcdir%g
3388 s%@INSTALL@%$INSTALL%g
3389 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
3390 fi; done
3391 rm -f conftest.subs
3392
3393 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3394 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3395 #
3396 # ac_d sets the value in "#define NAME VALUE" lines.
3397 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3398 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3399 ac_dC='\3'
3400 ac_dD='%g'
3401 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3402 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3403 ac_uB='\([      ]\)%\1#\2define\3'
3404 ac_uC=' '
3405 ac_uD='\4%g'
3406 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3407 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3408 ac_eB='$%\1#\2define\3'
3409 ac_eC=' '
3410 ac_eD='%g'
3411
3412 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
3413 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3414   # Support "outfile[:infile]", defaulting infile="outfile.in".
3415   case "$ac_file" in
3416   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
3417        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3418   *) ac_file_in="${ac_file}.in" ;;
3419   esac
3420
3421   echo creating $ac_file
3422
3423   rm -f conftest.frag conftest.in conftest.out
3424   cp $ac_given_srcdir/$ac_file_in conftest.in
3425
3426 EOF
3427
3428 # Transform confdefs.h into a sed script conftest.vals that substitutes
3429 # the proper values into config.h.in to produce config.h.  And first:
3430 # Protect against being on the right side of a sed subst in config.status.
3431 # Protect against being in an unquoted here document in config.status.
3432 rm -f conftest.vals
3433 cat > conftest.hdr <<\EOF
3434 s/[\\&%]/\\&/g
3435 s%[\\$`]%\\&%g
3436 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3437 s%ac_d%ac_u%gp
3438 s%ac_u%ac_e%gp
3439 EOF
3440 sed -n -f conftest.hdr confdefs.h > conftest.vals
3441 rm -f conftest.hdr
3442
3443 # This sed command replaces #undef with comments.  This is necessary, for
3444 # example, in the case of _POSIX_SOURCE, which is predefined and required
3445 # on some systems where configure will not decide to define it.
3446 cat >> conftest.vals <<\EOF
3447 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3448 EOF
3449
3450 # Break up conftest.vals because some shells have a limit on
3451 # the size of here documents, and old seds have small limits too.
3452 # Maximum number of lines to put in a single here document.
3453 ac_max_here_lines=12
3454
3455 rm -f conftest.tail
3456 while :
3457 do
3458   ac_lines=`grep -c . conftest.vals`
3459   # grep -c gives empty output for an empty file on some AIX systems.
3460   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3461   # Write a limited-size here document to conftest.frag.
3462   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3463   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3464   echo 'CEOF
3465   sed -f conftest.frag conftest.in > conftest.out
3466   rm -f conftest.in
3467   mv conftest.out conftest.in
3468 ' >> $CONFIG_STATUS
3469   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3470   rm -f conftest.vals
3471   mv conftest.tail conftest.vals
3472 done
3473 rm -f conftest.vals
3474
3475 cat >> $CONFIG_STATUS <<\EOF
3476   rm -f conftest.frag conftest.h
3477   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3478   cat conftest.in >> conftest.h
3479   rm -f conftest.in
3480   if cmp -s $ac_file conftest.h 2>/dev/null; then
3481     echo "$ac_file is unchanged"
3482     rm -f conftest.h
3483   else
3484     # Remove last slash and all that follows it.  Not all systems have dirname.
3485       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3486       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3487       # The file is in a subdirectory.
3488       test ! -d "$ac_dir" && mkdir "$ac_dir"
3489     fi
3490     rm -f $ac_file
3491     mv conftest.h $ac_file
3492   fi
3493 fi; done
3494
3495 EOF
3496
3497 cat >> $CONFIG_STATUS <<EOF
3498 ac_sources="$files"
3499 ac_dests="$links"
3500 EOF
3501
3502 cat >> $CONFIG_STATUS <<\EOF
3503 srcdir=$ac_given_srcdir
3504 while test -n "$ac_sources"; do
3505   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3506   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3507
3508   echo "linking $srcdir/$ac_source to $ac_dest"
3509
3510   if test ! -r $srcdir/$ac_source; then
3511     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3512   fi
3513   rm -f $ac_dest
3514
3515   # Make relative symlinks.
3516   # Remove last slash and all that follows it.  Not all systems have dirname.
3517   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3518   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3519     # The dest file is in a subdirectory.
3520     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3521     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3522     # A "../" for each directory in $ac_dest_dir_suffix.
3523     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3524   else
3525     ac_dest_dir_suffix= ac_dots=
3526   fi
3527
3528   case "$srcdir" in
3529   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3530   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3531   esac
3532
3533   # Make a symlink if possible; otherwise try a hard link.
3534   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3535     ln $srcdir/$ac_source $ac_dest; then :
3536   else
3537     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3538   fi
3539 done
3540 EOF
3541 cat >> $CONFIG_STATUS <<EOF
3542
3543 gdb_host_cpu=$gdb_host_cpu
3544 gdb_target_cpu=$gdb_target_cpu
3545 nativefile=$nativefile
3546
3547 EOF
3548 cat >> $CONFIG_STATUS <<\EOF
3549
3550 if test "${nativefile}" = ""; then
3551 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3552         < Makefile > Makefile.tem
3553 mv -f Makefile.tem Makefile
3554 fi
3555
3556 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3557 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3558 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3559 mv -f Makefile.tmp Makefile
3560
3561 case ${srcdir} in
3562 .)
3563 ;;
3564 *)
3565 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3566 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3567 esac
3568
3569 case x$CONFIG_HEADERS in
3570 xconfig.h:config.in)
3571 echo > stamp-h ;;
3572 esac
3573
3574 exit 0
3575 EOF
3576 chmod +x $CONFIG_STATUS
3577 rm -fr confdefs* $ac_clean_files
3578 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3579
3580 if test "$no_recursion" != yes; then
3581
3582   # Remove --cache-file and --srcdir arguments so they do not pile up.
3583   ac_sub_configure_args=
3584   ac_prev=
3585   for ac_arg in $ac_configure_args; do
3586     if test -n "$ac_prev"; then
3587       ac_prev=
3588       continue
3589     fi
3590     case "$ac_arg" in
3591     -cache-file | --cache-file | --cache-fil | --cache-fi \
3592     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3593       ac_prev=cache_file ;;
3594     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3595     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3596       ;;
3597     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3598       ac_prev=srcdir ;;
3599     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3600       ;;
3601     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3602     esac
3603   done
3604
3605   for ac_config_dir in $configdirs; do
3606
3607     # Do not complain, so a configure script can configure whichever
3608     # parts of a large source tree are present.
3609     if test ! -d $srcdir/$ac_config_dir; then
3610       continue
3611     fi
3612
3613     echo configuring in $ac_config_dir
3614
3615     case "$srcdir" in
3616     .) ;;
3617     *)
3618       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3619       else
3620         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3621       fi
3622       ;;
3623     esac
3624
3625     ac_popdir=`pwd`
3626     cd $ac_config_dir
3627
3628     case "$srcdir" in
3629     .) # No --srcdir option.  We are building in place.
3630       ac_sub_srcdir=$srcdir ;;
3631     /*) # Absolute path.
3632       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3633     *) # Relative path.
3634       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
3635     esac
3636
3637     # Check for guested configure; otherwise get Cygnus style configure.
3638     if test -f $ac_sub_srcdir/configure; then
3639       ac_sub_configure=$ac_sub_srcdir/configure
3640     elif test -f $ac_sub_srcdir/configure.in; then
3641       ac_sub_configure=$ac_configure
3642     else
3643       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3644       ac_sub_configure=
3645     fi
3646
3647     # The recursion is here.
3648     if test -n "$ac_sub_configure"; then
3649
3650       # Make the cache file name correct relative to the subdirectory.
3651       # A "../" for each directory in /$ac_config_dir.
3652       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3653       case "$cache_file" in
3654       /*) ac_sub_cache_file=$cache_file ;;
3655       *) # Relative path.
3656         ac_sub_cache_file="$ac_dots$cache_file" ;;
3657       esac
3658   case "$ac_given_INSTALL" in
3659         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3660         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3661         esac
3662
3663       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3664       # The eval makes quoting arguments work.
3665       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3666       then :
3667       else
3668         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3669       fi
3670     fi
3671
3672     cd $ac_popdir
3673   done
3674 fi
3675
3676
3677 exit 0
3678