gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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-ide            Enable IDE support"
  18 ac_help="$ac_help
  19   --enable-gdbtk "
  20 ac_help="$ac_help
  21   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  22 ac_help="$ac_help
  23   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tclinclude       directory where tcl private headers are"
  26 ac_help="$ac_help
  27   --with-tkinclude       directory where tk private headers are"
  28 ac_help="$ac_help
  29   --enable-shared         use shared libraries"
  30
  31 # Initialize some variables set by options.
  32 # The variables have the same names as the options, with
  33 # dashes changed to underlines.
  34 build=NONE
  35 cache_file=./config.cache
  36 exec_prefix=NONE
  37 host=NONE
  38 no_create=
  39 nonopt=NONE
  40 no_recursion=
  41 prefix=NONE
  42 program_prefix=NONE
  43 program_suffix=NONE
  44 program_transform_name=s,x,x,
  45 silent=
  46 site=
  47 srcdir=
  48 target=NONE
  49 verbose=
  50 x_includes=NONE
  51 x_libraries=NONE
  52 bindir='${exec_prefix}/bin'
  53 sbindir='${exec_prefix}/sbin'
  54 libexecdir='${exec_prefix}/libexec'
  55 datadir='${prefix}/share'
  56 sysconfdir='${prefix}/etc'
  57 sharedstatedir='${prefix}/com'
  58 localstatedir='${prefix}/var'
  59 libdir='${exec_prefix}/lib'
  60 includedir='${prefix}/include'
  61 oldincludedir='/usr/include'
  62 infodir='${prefix}/info'
  63 mandir='${prefix}/man'
  64
  65 # Initialize some other variables.
  66 subdirs=
  67 MFLAGS= MAKEFLAGS=
  68 SHELL=${CONFIG_SHELL-/bin/sh}
  69 # Maximum number of lines to put in a shell here document.
  70 ac_max_here_lines=12
  71
  72 ac_prev=
  73 for ac_option
  74 do
  75
  76   # If the previous option needs an argument, assign it.
  77   if test -n "$ac_prev"; then
  78     eval "$ac_prev=\$ac_option"
  79     ac_prev=
  80     continue
  81   fi
  82
  83   case "$ac_option" in
  84   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  85   *) ac_optarg= ;;
  86   esac
  87
  88   # Accept the important Cygnus configure options, so we can diagnose typos.
  89
  90   case "$ac_option" in
  91
  92   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  93     ac_prev=bindir ;;
  94   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  95     bindir="$ac_optarg" ;;
  96
  97   -build | --build | --buil | --bui | --bu)
  98     ac_prev=build ;;
  99   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 100     build="$ac_optarg" ;;
 101
 102   -cache-file | --cache-file | --cache-fil | --cache-fi \
 103   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 104     ac_prev=cache_file ;;
 105   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 106   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 107     cache_file="$ac_optarg" ;;
 108
 109   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 110     ac_prev=datadir ;;
 111   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 112   | --da=*)
 113     datadir="$ac_optarg" ;;
 114
 115   -disable-* | --disable-*)
 116     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 117     # Reject names that are not valid shell variable names.
 118     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 119       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 120     fi
 121     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 122     eval "enable_${ac_feature}=no" ;;
 123
 124   -enable-* | --enable-*)
 125     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 126     # Reject names that are not valid shell variable names.
 127     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 128       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 129     fi
 130     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 131     case "$ac_option" in
 132       *=*) ;;
 133       *) ac_optarg=yes ;;
 134     esac
 135     eval "enable_${ac_feature}='$ac_optarg'" ;;
 136
 137   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 138   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 139   | --exec | --exe | --ex)
 140     ac_prev=exec_prefix ;;
 141   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 142   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 143   | --exec=* | --exe=* | --ex=*)
 144     exec_prefix="$ac_optarg" ;;
 145
 146   -gas | --gas | --ga | --g)
 147     # Obsolete; use --with-gas.
 148     with_gas=yes ;;
 149
 150   -help | --help | --hel | --he)
 151     # Omit some internal or obsolete options to make the list less imposing.
 152     # This message is too long to be a string in the A/UX 3.1 sh.
 153     cat << EOF
 154 Usage: configure [options] [host]
 155 Options: [defaults in brackets after descriptions]
 156 Configuration:
 157   --cache-file=FILE       cache test results in FILE
 158   --help                  print this message
 159   --no-create             do not create output files
 160   --quiet, --silent       do not print \`checking...' messages
 161   --version               print the version of autoconf that created configure
 162 Directory and file names:
 163   --prefix=PREFIX         install architecture-independent files in PREFIX
 164                           [$ac_default_prefix]
 165   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 166                           [same as prefix]
 167   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 168   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 169   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 170   --datadir=DIR           read-only architecture-independent data in DIR
 171                           [PREFIX/share]
 172   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 173   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 174                           [PREFIX/com]
 175   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 176   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 177   --includedir=DIR        C header files in DIR [PREFIX/include]
 178   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 179   --infodir=DIR           info documentation in DIR [PREFIX/info]
 180   --mandir=DIR            man documentation in DIR [PREFIX/man]
 181   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 182   --program-prefix=PREFIX prepend PREFIX to installed program names
 183   --program-suffix=SUFFIX append SUFFIX to installed program names
 184   --program-transform-name=PROGRAM
 185                           run sed PROGRAM on installed program names
 186 EOF
 187     cat << EOF
 188 Host type:
 189   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 190   --host=HOST             configure for HOST [guessed]
 191   --target=TARGET         configure for TARGET [TARGET=HOST]
 192 Features and packages:
 193   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 194   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 195   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 196   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 197   --x-includes=DIR        X include files are in DIR
 198   --x-libraries=DIR       X library files are in DIR
 199 EOF
 200     if test -n "$ac_help"; then
 201       echo "--enable and --with options recognized:$ac_help"
 202     fi
 203     exit 0 ;;
 204
 205   -host | --host | --hos | --ho)
 206     ac_prev=host ;;
 207   -host=* | --host=* | --hos=* | --ho=*)
 208     host="$ac_optarg" ;;
 209
 210   -includedir | --includedir | --includedi | --included | --include \
 211   | --includ | --inclu | --incl | --inc)
 212     ac_prev=includedir ;;
 213   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 214   | --includ=* | --inclu=* | --incl=* | --inc=*)
 215     includedir="$ac_optarg" ;;
 216
 217   -infodir | --infodir | --infodi | --infod | --info | --inf)
 218     ac_prev=infodir ;;
 219   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 220     infodir="$ac_optarg" ;;
 221
 222   -libdir | --libdir | --libdi | --libd)
 223     ac_prev=libdir ;;
 224   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 225     libdir="$ac_optarg" ;;
 226
 227   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 228   | --libexe | --libex | --libe)
 229     ac_prev=libexecdir ;;
 230   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 231   | --libexe=* | --libex=* | --libe=*)
 232     libexecdir="$ac_optarg" ;;
 233
 234   -localstatedir | --localstatedir | --localstatedi | --localstated \
 235   | --localstate | --localstat | --localsta | --localst \
 236   | --locals | --local | --loca | --loc | --lo)
 237     ac_prev=localstatedir ;;
 238   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 239   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 240   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 241     localstatedir="$ac_optarg" ;;
 242
 243   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 244     ac_prev=mandir ;;
 245   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 246     mandir="$ac_optarg" ;;
 247
 248   -nfp | --nfp | --nf)
 249     # Obsolete; use --without-fp.
 250     with_fp=no ;;
 251
 252   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 253   | --no-cr | --no-c)
 254     no_create=yes ;;
 255
 256   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 257   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 258     no_recursion=yes ;;
 259
 260   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 261   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 262   | --oldin | --oldi | --old | --ol | --o)
 263     ac_prev=oldincludedir ;;
 264   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 265   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 266   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 267     oldincludedir="$ac_optarg" ;;
 268
 269   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 270     ac_prev=prefix ;;
 271   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 272     prefix="$ac_optarg" ;;
 273
 274   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 275   | --program-pre | --program-pr | --program-p)
 276     ac_prev=program_prefix ;;
 277   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 278   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 279     program_prefix="$ac_optarg" ;;
 280
 281   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 282   | --program-suf | --program-su | --program-s)
 283     ac_prev=program_suffix ;;
 284   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 285   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 286     program_suffix="$ac_optarg" ;;
 287
 288   -program-transform-name | --program-transform-name \
 289   | --program-transform-nam | --program-transform-na \
 290   | --program-transform-n | --program-transform- \
 291   | --program-transform | --program-transfor \
 292   | --program-transfo | --program-transf \
 293   | --program-trans | --program-tran \
 294   | --progr-tra | --program-tr | --program-t)
 295     ac_prev=program_transform_name ;;
 296   -program-transform-name=* | --program-transform-name=* \
 297   | --program-transform-nam=* | --program-transform-na=* \
 298   | --program-transform-n=* | --program-transform-=* \
 299   | --program-transform=* | --program-transfor=* \
 300   | --program-transfo=* | --program-transf=* \
 301   | --program-trans=* | --program-tran=* \
 302   | --progr-tra=* | --program-tr=* | --program-t=*)
 303     program_transform_name="$ac_optarg" ;;
 304
 305   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 306   | -silent | --silent | --silen | --sile | --sil)
 307     silent=yes ;;
 308
 309   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 310     ac_prev=sbindir ;;
 311   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 312   | --sbi=* | --sb=*)
 313     sbindir="$ac_optarg" ;;
 314
 315   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 316   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 317   | --sharedst | --shareds | --shared | --share | --shar \
 318   | --sha | --sh)
 319     ac_prev=sharedstatedir ;;
 320   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 321   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 322   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 323   | --sha=* | --sh=*)
 324     sharedstatedir="$ac_optarg" ;;
 325
 326   -site | --site | --sit)
 327     ac_prev=site ;;
 328   -site=* | --site=* | --sit=*)
 329     site="$ac_optarg" ;;
 330
 331   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 332     ac_prev=srcdir ;;
 333   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 334     srcdir="$ac_optarg" ;;
 335
 336   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 337   | --syscon | --sysco | --sysc | --sys | --sy)
 338     ac_prev=sysconfdir ;;
 339   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 340   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 341     sysconfdir="$ac_optarg" ;;
 342
 343   -target | --target | --targe | --targ | --tar | --ta | --t)
 344     ac_prev=target ;;
 345   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 346     target="$ac_optarg" ;;
 347
 348   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 349     verbose=yes ;;
 350
 351   -version | --version | --versio | --versi | --vers)
 352     echo "configure generated by autoconf version 2.12.1"
 353     exit 0 ;;
 354
 355   -with-* | --with-*)
 356     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 357     # Reject names that are not valid shell variable names.
 358     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 359       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 360     fi
 361     ac_package=`echo $ac_package| sed 's/-/_/g'`
 362     case "$ac_option" in
 363       *=*) ;;
 364       *) ac_optarg=yes ;;
 365     esac
 366     eval "with_${ac_package}='$ac_optarg'" ;;
 367
 368   -without-* | --without-*)
 369     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 370     # Reject names that are not valid shell variable names.
 371     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 372       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 373     fi
 374     ac_package=`echo $ac_package| sed 's/-/_/g'`
 375     eval "with_${ac_package}=no" ;;
 376
 377   --x)
 378     # Obsolete; use --with-x.
 379     with_x=yes ;;
 380
 381   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 382   | --x-incl | --x-inc | --x-in | --x-i)
 383     ac_prev=x_includes ;;
 384   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 385   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 386     x_includes="$ac_optarg" ;;
 387
 388   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 389   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 390     ac_prev=x_libraries ;;
 391   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 392   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 393     x_libraries="$ac_optarg" ;;
 394
 395   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 396     ;;
 397
 398   *)
 399     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 400       echo "configure: warning: $ac_option: invalid host type" 1>&2
 401     fi
 402     if test "x$nonopt" != xNONE; then
 403       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 404     fi
 405     nonopt="$ac_option"
 406     ;;
 407
 408   esac
 409 done
 410
 411 if test -n "$ac_prev"; then
 412   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 413 fi
 414
 415 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 416
 417 # File descriptor usage:
 418 # 0 standard input
 419 # 1 file creation
 420 # 2 errors and warnings
 421 # 3 some systems may open it to /dev/tty
 422 # 4 used on the Kubota Titan
 423 # 6 checking for... messages and results
 424 # 5 compiler messages saved in config.log
 425 if test "$silent" = yes; then
 426   exec 6>/dev/null
 427 else
 428   exec 6>&1
 429 fi
 430 exec 5>./config.log
 431
 432 echo "\
 433 This file contains any messages produced by compilers while
 434 running configure, to aid debugging if configure makes a mistake.
 435 " 1>&5
 436
 437 # Strip out --no-create and --no-recursion so they do not pile up.
 438 # Also quote any args containing shell metacharacters.
 439 ac_configure_args=
 440 for ac_arg
 441 do
 442   case "$ac_arg" in
 443   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 444   | --no-cr | --no-c) ;;
 445   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 446   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 447   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 448   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 449   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 450   esac
 451 done
 452
 453 # NLS nuisances.
 454 # Only set these to C if already set.  These must not be set unconditionally
 455 # because not all systems understand e.g. LANG=C (notably SCO).
 456 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 457 # Non-C LC_CTYPE values break the ctype check.
 458 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 459 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 460 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 461 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 462
 463 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 464 rm -rf conftest* confdefs.h
 465 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 466 echo > confdefs.h
 467
 468 # A filename unique to this package, relative to the directory that
 469 # configure is in, which we can look for to find out if srcdir is correct.
 470 ac_unique_file=main.c
 471
 472 # Find the source files, if location was not specified.
 473 if test -z "$srcdir"; then
 474   ac_srcdir_defaulted=yes
 475   # Try the directory containing this script, then its parent.
 476   ac_prog=$0
 477   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 478   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 479   srcdir=$ac_confdir
 480   if test ! -r $srcdir/$ac_unique_file; then
 481     srcdir=..
 482   fi
 483 else
 484   ac_srcdir_defaulted=no
 485 fi
 486 if test ! -r $srcdir/$ac_unique_file; then
 487   if test "$ac_srcdir_defaulted" = yes; then
 488     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 489   else
 490     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 491   fi
 492 fi
 493 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 494
 495 # Prefer explicitly selected file to automatically selected ones.
 496 if test -z "$CONFIG_SITE"; then
 497   if test "x$prefix" != xNONE; then
 498     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 499   else
 500     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 501   fi
 502 fi
 503 for ac_site_file in $CONFIG_SITE; do
 504   if test -r "$ac_site_file"; then
 505     echo "loading site script $ac_site_file"
 506     . "$ac_site_file"
 507   fi
 508 done
 509
 510 if test -r "$cache_file"; then
 511   echo "loading cache $cache_file"
 512   . $cache_file
 513 else
 514   echo "creating cache $cache_file"
 515   > $cache_file
 516 fi
 517
 518 ac_ext=c
 519 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 520 ac_cpp='$CPP $CPPFLAGS'
 521 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 522 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 523 cross_compiling=$ac_cv_prog_cc_cross
 524
 525 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 526   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 527   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 528     ac_n= ac_c='
 529 ' ac_t='        '
 530   else
 531     ac_n=-n ac_c= ac_t=
 532   fi
 533 else
 534   ac_n= ac_c='\c' ac_t=
 535 fi
 536
 537
 538
 539
 540 # Extract the first word of "gcc", so it can be a program name with args.
 541 set dummy gcc; ac_word=$2
 542 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 543 echo "configure:544: checking for $ac_word" >&5
 544 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 545   echo $ac_n "(cached) $ac_c" 1>&6
 546 else
 547   if test -n "$CC"; then
 548   ac_cv_prog_CC="$CC" # Let the user override the test.
 549 else
 550   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 551   for ac_dir in $PATH; do
 552     test -z "$ac_dir" && ac_dir=.
 553     if test -f $ac_dir/$ac_word; then
 554       ac_cv_prog_CC="gcc"
 555       break
 556     fi
 557   done
 558   IFS="$ac_save_ifs"
 559 fi
 560 fi
 561 CC="$ac_cv_prog_CC"
 562 if test -n "$CC"; then
 563   echo "$ac_t""$CC" 1>&6
 564 else
 565   echo "$ac_t""no" 1>&6
 566 fi
 567
 568 if test -z "$CC"; then
 569   # Extract the first word of "cc", so it can be a program name with args.
 570 set dummy cc; ac_word=$2
 571 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 572 echo "configure:573: checking for $ac_word" >&5
 573 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 574   echo $ac_n "(cached) $ac_c" 1>&6
 575 else
 576   if test -n "$CC"; then
 577   ac_cv_prog_CC="$CC" # Let the user override the test.
 578 else
 579   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 580   ac_prog_rejected=no
 581   for ac_dir in $PATH; do
 582     test -z "$ac_dir" && ac_dir=.
 583     if test -f $ac_dir/$ac_word; then
 584       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 585         ac_prog_rejected=yes
 586         continue
 587       fi
 588       ac_cv_prog_CC="cc"
 589       break
 590     fi
 591   done
 592   IFS="$ac_save_ifs"
 593 if test $ac_prog_rejected = yes; then
 594   # We found a bogon in the path, so make sure we never use it.
 595   set dummy $ac_cv_prog_CC
 596   shift
 597   if test $# -gt 0; then
 598     # We chose a different compiler from the bogus one.
 599     # However, it has the same basename, so the bogon will be chosen
 600     # first if we set CC to just the basename; use the full file name.
 601     shift
 602     set dummy "$ac_dir/$ac_word" "$@"
 603     shift
 604     ac_cv_prog_CC="$@"
 605   fi
 606 fi
 607 fi
 608 fi
 609 CC="$ac_cv_prog_CC"
 610 if test -n "$CC"; then
 611   echo "$ac_t""$CC" 1>&6
 612 else
 613   echo "$ac_t""no" 1>&6
 614 fi
 615
 616   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 617 fi
 618
 619 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 620 echo "configure:621: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 621
 622 ac_ext=c
 623 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 624 ac_cpp='$CPP $CPPFLAGS'
 625 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 626 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 627 cross_compiling=$ac_cv_prog_cc_cross
 628
 629 cat > conftest.$ac_ext <<EOF
 630 #line 631 "configure"
 631 #include "confdefs.h"
 632 main(){return(0);}
 633 EOF
 634 if { (eval echo configure:635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 635   ac_cv_prog_cc_works=yes
 636   # If we can't run a trivial program, we are probably using a cross compiler.
 637   if (./conftest; exit) 2>/dev/null; then
 638     ac_cv_prog_cc_cross=no
 639   else
 640     ac_cv_prog_cc_cross=yes
 641   fi
 642 else
 643   echo "configure: failed program was:" >&5
 644   cat conftest.$ac_ext >&5
 645   ac_cv_prog_cc_works=no
 646 fi
 647 rm -fr conftest*
 648
 649 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 650 if test $ac_cv_prog_cc_works = no; then
 651   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 652 fi
 653 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 654 echo "configure:655: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 655 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 656 cross_compiling=$ac_cv_prog_cc_cross
 657
 658 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 659 echo "configure:660: checking whether we are using GNU C" >&5
 660 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 661   echo $ac_n "(cached) $ac_c" 1>&6
 662 else
 663   cat > conftest.c <<EOF
 664 #ifdef __GNUC__
 665   yes;
 666 #endif
 667 EOF
 668 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 669   ac_cv_prog_gcc=yes
 670 else
 671   ac_cv_prog_gcc=no
 672 fi
 673 fi
 674
 675 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 676
 677 if test $ac_cv_prog_gcc = yes; then
 678   GCC=yes
 679   ac_test_CFLAGS="${CFLAGS+set}"
 680   ac_save_CFLAGS="$CFLAGS"
 681   CFLAGS=
 682   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 683 echo "configure:684: checking whether ${CC-cc} accepts -g" >&5
 684 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 685   echo $ac_n "(cached) $ac_c" 1>&6
 686 else
 687   echo 'void f(){}' > conftest.c
 688 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 689   ac_cv_prog_cc_g=yes
 690 else
 691   ac_cv_prog_cc_g=no
 692 fi
 693 rm -f conftest*
 694
 695 fi
 696
 697 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 698   if test "$ac_test_CFLAGS" = set; then
 699     CFLAGS="$ac_save_CFLAGS"
 700   elif test $ac_cv_prog_cc_g = yes; then
 701     CFLAGS="-g -O2"
 702   else
 703     CFLAGS="-O2"
 704   fi
 705 else
 706   GCC=
 707   test "${CFLAGS+set}" = set || CFLAGS="-g"
 708 fi
 709
 710 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 711 echo "configure:712: checking how to run the C preprocessor" >&5
 712 # On Suns, sometimes $CPP names a directory.
 713 if test -n "$CPP" && test -d "$CPP"; then
 714   CPP=
 715 fi
 716 if test -z "$CPP"; then
 717 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 718   echo $ac_n "(cached) $ac_c" 1>&6
 719 else
 720     # This must be in double quotes, not single quotes, because CPP may get
 721   # substituted into the Makefile and "${CC-cc}" will confuse make.
 722   CPP="${CC-cc} -E"
 723   # On the NeXT, cc -E runs the code through the compiler's parser,
 724   # not just through cpp.
 725   cat > conftest.$ac_ext <<EOF
 726 #line 727 "configure"
 727 #include "confdefs.h"
 728 #include <assert.h>
 729 Syntax Error
 730 EOF
 731 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 732 { (eval echo configure:733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 733 ac_err=`grep -v '^ *+' conftest.out`
 734 if test -z "$ac_err"; then
 735   :
 736 else
 737   echo "$ac_err" >&5
 738   echo "configure: failed program was:" >&5
 739   cat conftest.$ac_ext >&5
 740   rm -rf conftest*
 741   CPP="${CC-cc} -E -traditional-cpp"
 742   cat > conftest.$ac_ext <<EOF
 743 #line 744 "configure"
 744 #include "confdefs.h"
 745 #include <assert.h>
 746 Syntax Error
 747 EOF
 748 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 749 { (eval echo configure:750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 750 ac_err=`grep -v '^ *+' conftest.out`
 751 if test -z "$ac_err"; then
 752   :
 753 else
 754   echo "$ac_err" >&5
 755   echo "configure: failed program was:" >&5
 756   cat conftest.$ac_ext >&5
 757   rm -rf conftest*
 758   CPP=/lib/cpp
 759 fi
 760 rm -f conftest*
 761 fi
 762 rm -f conftest*
 763   ac_cv_prog_CPP="$CPP"
 764 fi
 765   CPP="$ac_cv_prog_CPP"
 766 else
 767   ac_cv_prog_CPP="$CPP"
 768 fi
 769 echo "$ac_t""$CPP" 1>&6
 770
 771 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 772 echo "configure:773: checking for AIX" >&5
 773 cat > conftest.$ac_ext <<EOF
 774 #line 775 "configure"
 775 #include "confdefs.h"
 776 #ifdef _AIX
 777   yes
 778 #endif
 779
 780 EOF
 781 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 782   egrep "yes" >/dev/null 2>&1; then
 783   rm -rf conftest*
 784   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 785 #define _ALL_SOURCE 1
 786 EOF
 787
 788 else
 789   rm -rf conftest*
 790   echo "$ac_t""no" 1>&6
 791 fi
 792 rm -f conftest*
 793
 794
 795 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 796 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 797 echo "configure:798: checking for minix/config.h" >&5
 798 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 799   echo $ac_n "(cached) $ac_c" 1>&6
 800 else
 801   cat > conftest.$ac_ext <<EOF
 802 #line 803 "configure"
 803 #include "confdefs.h"
 804 #include <minix/config.h>
 805 EOF
 806 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 807 { (eval echo configure:808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 808 ac_err=`grep -v '^ *+' conftest.out`
 809 if test -z "$ac_err"; then
 810   rm -rf conftest*
 811   eval "ac_cv_header_$ac_safe=yes"
 812 else
 813   echo "$ac_err" >&5
 814   echo "configure: failed program was:" >&5
 815   cat conftest.$ac_ext >&5
 816   rm -rf conftest*
 817   eval "ac_cv_header_$ac_safe=no"
 818 fi
 819 rm -f conftest*
 820 fi
 821 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 822   echo "$ac_t""yes" 1>&6
 823   MINIX=yes
 824 else
 825   echo "$ac_t""no" 1>&6
 826 MINIX=
 827 fi
 828
 829 if test "$MINIX" = yes; then
 830   cat >> confdefs.h <<\EOF
 831 #define _POSIX_SOURCE 1
 832 EOF
 833
 834   cat >> confdefs.h <<\EOF
 835 #define _POSIX_1_SOURCE 2
 836 EOF
 837
 838   cat >> confdefs.h <<\EOF
 839 #define _MINIX 1
 840 EOF
 841
 842 fi
 843
 844 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 845 echo "configure:846: checking for POSIXized ISC" >&5
 846 if test -d /etc/conf/kconfig.d &&
 847   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 848 then
 849   echo "$ac_t""yes" 1>&6
 850   ISC=yes # If later tests want to check for ISC.
 851   cat >> confdefs.h <<\EOF
 852 #define _POSIX_SOURCE 1
 853 EOF
 854
 855   if test "$GCC" = yes; then
 856     CC="$CC -posix"
 857   else
 858     CC="$CC -Xp"
 859   fi
 860 else
 861   echo "$ac_t""no" 1>&6
 862   ISC=
 863 fi
 864
 865
 866 DLLTOOL=${DLLTOOL-dlltool}
 867
 868
 869 ac_aux_dir=
 870 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 871   if test -f $ac_dir/install-sh; then
 872     ac_aux_dir=$ac_dir
 873     ac_install_sh="$ac_aux_dir/install-sh -c"
 874     break
 875   elif test -f $ac_dir/install.sh; then
 876     ac_aux_dir=$ac_dir
 877     ac_install_sh="$ac_aux_dir/install.sh -c"
 878     break
 879   fi
 880 done
 881 if test -z "$ac_aux_dir"; then
 882   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 883 fi
 884 ac_config_guess=$ac_aux_dir/config.guess
 885 ac_config_sub=$ac_aux_dir/config.sub
 886 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 887
 888
 889 # Do some error checking and defaulting for the host and target type.
 890 # The inputs are:
 891 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 892 #
 893 # The rules are:
 894 # 1. You are not allowed to specify --host, --target, and nonopt at the
 895 #    same time.
 896 # 2. Host defaults to nonopt.
 897 # 3. If nonopt is not specified, then host defaults to the current host,
 898 #    as determined by config.guess.
 899 # 4. Target and build default to nonopt.
 900 # 5. If nonopt is not specified, then target and build default to host.
 901
 902 # The aliases save the names the user supplied, while $host etc.
 903 # will get canonicalized.
 904 case $host---$target---$nonopt in
 905 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 906 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 907 esac
 908
 909
 910 # Make sure we can run config.sub.
 911 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 912 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 913 fi
 914
 915 echo $ac_n "checking host system type""... $ac_c" 1>&6
 916 echo "configure:917: checking host system type" >&5
 917
 918 host_alias=$host
 919 case "$host_alias" in
 920 NONE)
 921   case $nonopt in
 922   NONE)
 923     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 924     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 925     fi ;;
 926   *) host_alias=$nonopt ;;
 927   esac ;;
 928 esac
 929
 930 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 931 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 932 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 933 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 934 echo "$ac_t""$host" 1>&6
 935
 936 echo $ac_n "checking target system type""... $ac_c" 1>&6
 937 echo "configure:938: checking target system type" >&5
 938
 939 target_alias=$target
 940 case "$target_alias" in
 941 NONE)
 942   case $nonopt in
 943   NONE) target_alias=$host_alias ;;
 944   *) target_alias=$nonopt ;;
 945   esac ;;
 946 esac
 947
 948 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 949 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 950 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 951 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 952 echo "$ac_t""$target" 1>&6
 953
 954 echo $ac_n "checking build system type""... $ac_c" 1>&6
 955 echo "configure:956: checking build system type" >&5
 956
 957 build_alias=$build
 958 case "$build_alias" in
 959 NONE)
 960   case $nonopt in
 961   NONE) build_alias=$host_alias ;;
 962   *) build_alias=$nonopt ;;
 963   esac ;;
 964 esac
 965
 966 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 967 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 968 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 969 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 970 echo "$ac_t""$build" 1>&6
 971
 972 test "$host_alias" != "$target_alias" &&
 973   test "$program_prefix$program_suffix$program_transform_name" = \
 974     NONENONEs,x,x, &&
 975   program_prefix=${target_alias}-
 976
 977
 978
 979 CONFIG_OBS=
 980
 981 configdirs="doc testsuite"
 982
 983
 984 . ${srcdir}/configure.host
 985
 986 . ${srcdir}/configure.tgt
 987
 988
 989 # Find a good install program.  We prefer a C program (faster),
 990 # so one script is as good as another.  But avoid the broken or
 991 # incompatible versions:
 992 # SysV /etc/install, /usr/sbin/install
 993 # SunOS /usr/etc/install
 994 # IRIX /sbin/install
 995 # AIX /bin/install
 996 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 997 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 998 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 999 # ./install, which can be erroneously created by make from ./install.sh.
1000 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1001 echo "configure:1002: checking for a BSD compatible install" >&5
1002 if test -z "$INSTALL"; then
1003 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1004   echo $ac_n "(cached) $ac_c" 1>&6
1005 else
1006     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1007   for ac_dir in $PATH; do
1008     # Account for people who put trailing slashes in PATH elements.
1009     case "$ac_dir/" in
1010     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1011     *)
1012       # OSF1 and SCO ODT 3.0 have their own names for install.
1013       # Don't use installbsd from OSF since it installs stuff as root
1014       # by default.
1015       for ac_prog in ginstall scoinst install; do
1016         if test -f $ac_dir/$ac_prog; then
1017           if test $ac_prog = install &&
1018             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1019             # AIX install.  It has an incompatible calling convention.
1020             :
1021           else
1022             ac_cv_path_install="$ac_dir/$ac_prog -c"
1023             break 2
1024           fi
1025         fi
1026       done
1027       ;;
1028     esac
1029   done
1030   IFS="$ac_save_IFS"
1031
1032 fi
1033   if test "${ac_cv_path_install+set}" = set; then
1034     INSTALL="$ac_cv_path_install"
1035   else
1036     # As a last resort, use the slow shell script.  We don't cache a
1037     # path for INSTALL within a source directory, because that will
1038     # break other packages using the cache if that directory is
1039     # removed, or if the path is relative.
1040     INSTALL="$ac_install_sh"
1041   fi
1042 fi
1043 echo "$ac_t""$INSTALL" 1>&6
1044
1045 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1046 # It thinks the first close brace ends the variable substitution.
1047 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1048
1049 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1050
1051 if test $host != $build; then
1052   ac_tool_prefix=${host_alias}-
1053 else
1054   ac_tool_prefix=
1055 fi
1056
1057 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1058 set dummy ${ac_tool_prefix}ar; ac_word=$2
1059 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1060 echo "configure:1061: checking for $ac_word" >&5
1061 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1062   echo $ac_n "(cached) $ac_c" 1>&6
1063 else
1064   if test -n "$AR"; then
1065   ac_cv_prog_AR="$AR" # Let the user override the test.
1066 else
1067   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1068   for ac_dir in $PATH; do
1069     test -z "$ac_dir" && ac_dir=.
1070     if test -f $ac_dir/$ac_word; then
1071       ac_cv_prog_AR="${ac_tool_prefix}ar"
1072       break
1073     fi
1074   done
1075   IFS="$ac_save_ifs"
1076   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1077 fi
1078 fi
1079 AR="$ac_cv_prog_AR"
1080 if test -n "$AR"; then
1081   echo "$ac_t""$AR" 1>&6
1082 else
1083   echo "$ac_t""no" 1>&6
1084 fi
1085
1086
1087
1088 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1089 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1090 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1091 echo "configure:1092: checking for $ac_word" >&5
1092 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1093   echo $ac_n "(cached) $ac_c" 1>&6
1094 else
1095   if test -n "$RANLIB"; then
1096   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1097 else
1098   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1099   for ac_dir in $PATH; do
1100     test -z "$ac_dir" && ac_dir=.
1101     if test -f $ac_dir/$ac_word; then
1102       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1103       break
1104     fi
1105   done
1106   IFS="$ac_save_ifs"
1107 fi
1108 fi
1109 RANLIB="$ac_cv_prog_RANLIB"
1110 if test -n "$RANLIB"; then
1111   echo "$ac_t""$RANLIB" 1>&6
1112 else
1113   echo "$ac_t""no" 1>&6
1114 fi
1115
1116
1117 if test -z "$ac_cv_prog_RANLIB"; then
1118 if test -n "$ac_tool_prefix"; then
1119   # Extract the first word of "ranlib", so it can be a program name with args.
1120 set dummy ranlib; ac_word=$2
1121 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1122 echo "configure:1123: checking for $ac_word" >&5
1123 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1124   echo $ac_n "(cached) $ac_c" 1>&6
1125 else
1126   if test -n "$RANLIB"; then
1127   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1128 else
1129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1130   for ac_dir in $PATH; do
1131     test -z "$ac_dir" && ac_dir=.
1132     if test -f $ac_dir/$ac_word; then
1133       ac_cv_prog_RANLIB="ranlib"
1134       break
1135     fi
1136   done
1137   IFS="$ac_save_ifs"
1138   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1139 fi
1140 fi
1141 RANLIB="$ac_cv_prog_RANLIB"
1142 if test -n "$RANLIB"; then
1143   echo "$ac_t""$RANLIB" 1>&6
1144 else
1145   echo "$ac_t""no" 1>&6
1146 fi
1147
1148 else
1149   RANLIB=":"
1150 fi
1151 fi
1152
1153 for ac_prog in 'bison -y' byacc
1154 do
1155 # Extract the first word of "$ac_prog", so it can be a program name with args.
1156 set dummy $ac_prog; ac_word=$2
1157 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1158 echo "configure:1159: checking for $ac_word" >&5
1159 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1160   echo $ac_n "(cached) $ac_c" 1>&6
1161 else
1162   if test -n "$YACC"; then
1163   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1164 else
1165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1166   for ac_dir in $PATH; do
1167     test -z "$ac_dir" && ac_dir=.
1168     if test -f $ac_dir/$ac_word; then
1169       ac_cv_prog_YACC="$ac_prog"
1170       break
1171     fi
1172   done
1173   IFS="$ac_save_ifs"
1174 fi
1175 fi
1176 YACC="$ac_cv_prog_YACC"
1177 if test -n "$YACC"; then
1178   echo "$ac_t""$YACC" 1>&6
1179 else
1180   echo "$ac_t""no" 1>&6
1181 fi
1182
1183 test -n "$YACC" && break
1184 done
1185 test -n "$YACC" || YACC="yacc"
1186
1187 for ac_prog in mawk gawk nawk awk
1188 do
1189 # Extract the first word of "$ac_prog", so it can be a program name with args.
1190 set dummy $ac_prog; ac_word=$2
1191 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1192 echo "configure:1193: checking for $ac_word" >&5
1193 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1194   echo $ac_n "(cached) $ac_c" 1>&6
1195 else
1196   if test -n "$AWK"; then
1197   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1198 else
1199   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1200   for ac_dir in $PATH; do
1201     test -z "$ac_dir" && ac_dir=.
1202     if test -f $ac_dir/$ac_word; then
1203       ac_cv_prog_AWK="$ac_prog"
1204       break
1205     fi
1206   done
1207   IFS="$ac_save_ifs"
1208 fi
1209 fi
1210 AWK="$ac_cv_prog_AWK"
1211 if test -n "$AWK"; then
1212   echo "$ac_t""$AWK" 1>&6
1213 else
1214   echo "$ac_t""no" 1>&6
1215 fi
1216
1217 test -n "$AWK" && break
1218 done
1219
1220
1221 if test "$program_transform_name" = s,x,x,; then
1222   program_transform_name=
1223 else
1224   # Double any \ or $.  echo might interpret backslashes.
1225   cat <<\EOF_SED > conftestsed
1226 s,\\,\\\\,g; s,\$,$$,g
1227 EOF_SED
1228   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1229   rm -f conftestsed
1230 fi
1231 test "$program_prefix" != NONE &&
1232   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1233 # Use a double $ so make ignores it.
1234 test "$program_suffix" != NONE &&
1235   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1236
1237 # sed with no file args requires a program.
1238 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1239
1240
1241 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1242 echo "configure:1243: checking return type of signal handlers" >&5
1243 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1244   echo $ac_n "(cached) $ac_c" 1>&6
1245 else
1246   cat > conftest.$ac_ext <<EOF
1247 #line 1248 "configure"
1248 #include "confdefs.h"
1249 #include <sys/types.h>
1250 #include <signal.h>
1251 #ifdef signal
1252 #undef signal
1253 #endif
1254 #ifdef __cplusplus
1255 extern "C" void (*signal (int, void (*)(int)))(int);
1256 #else
1257 void (*signal ()) ();
1258 #endif
1259
1260 int main() {
1261 int i;
1262 ; return 0; }
1263 EOF
1264 if { (eval echo configure:1265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1265   rm -rf conftest*
1266   ac_cv_type_signal=void
1267 else
1268   echo "configure: failed program was:" >&5
1269   cat conftest.$ac_ext >&5
1270   rm -rf conftest*
1271   ac_cv_type_signal=int
1272 fi
1273 rm -f conftest*
1274 fi
1275
1276 echo "$ac_t""$ac_cv_type_signal" 1>&6
1277 cat >> confdefs.h <<EOF
1278 #define RETSIGTYPE $ac_cv_type_signal
1279 EOF
1280
1281
1282
1283 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1284 echo "configure:1285: checking for ANSI C header files" >&5
1285 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1286   echo $ac_n "(cached) $ac_c" 1>&6
1287 else
1288   cat > conftest.$ac_ext <<EOF
1289 #line 1290 "configure"
1290 #include "confdefs.h"
1291 #include <stdlib.h>
1292 #include <stdarg.h>
1293 #include <string.h>
1294 #include <float.h>
1295 EOF
1296 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1297 { (eval echo configure:1298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1298 ac_err=`grep -v '^ *+' conftest.out`
1299 if test -z "$ac_err"; then
1300   rm -rf conftest*
1301   ac_cv_header_stdc=yes
1302 else
1303   echo "$ac_err" >&5
1304   echo "configure: failed program was:" >&5
1305   cat conftest.$ac_ext >&5
1306   rm -rf conftest*
1307   ac_cv_header_stdc=no
1308 fi
1309 rm -f conftest*
1310
1311 if test $ac_cv_header_stdc = yes; then
1312   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1313 cat > conftest.$ac_ext <<EOF
1314 #line 1315 "configure"
1315 #include "confdefs.h"
1316 #include <string.h>
1317 EOF
1318 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1319   egrep "memchr" >/dev/null 2>&1; then
1320   :
1321 else
1322   rm -rf conftest*
1323   ac_cv_header_stdc=no
1324 fi
1325 rm -f conftest*
1326
1327 fi
1328
1329 if test $ac_cv_header_stdc = yes; then
1330   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1331 cat > conftest.$ac_ext <<EOF
1332 #line 1333 "configure"
1333 #include "confdefs.h"
1334 #include <stdlib.h>
1335 EOF
1336 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1337   egrep "free" >/dev/null 2>&1; then
1338   :
1339 else
1340   rm -rf conftest*
1341   ac_cv_header_stdc=no
1342 fi
1343 rm -f conftest*
1344
1345 fi
1346
1347 if test $ac_cv_header_stdc = yes; then
1348   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1349 if test "$cross_compiling" = yes; then
1350   :
1351 else
1352   cat > conftest.$ac_ext <<EOF
1353 #line 1354 "configure"
1354 #include "confdefs.h"
1355 #include <ctype.h>
1356 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1357 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1358 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1359 int main () { int i; for (i = 0; i < 256; i++)
1360 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1361 exit (0); }
1362
1363 EOF
1364 if { (eval echo configure:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1365 then
1366   :
1367 else
1368   echo "configure: failed program was:" >&5
1369   cat conftest.$ac_ext >&5
1370   rm -fr conftest*
1371   ac_cv_header_stdc=no
1372 fi
1373 rm -fr conftest*
1374 fi
1375
1376 fi
1377 fi
1378
1379 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1380 if test $ac_cv_header_stdc = yes; then
1381   cat >> confdefs.h <<\EOF
1382 #define STDC_HEADERS 1
1383 EOF
1384
1385 fi
1386
1387 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 objlist.h
1388 do
1389 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1390 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1391 echo "configure:1392: checking for $ac_hdr" >&5
1392 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   cat > conftest.$ac_ext <<EOF
1396 #line 1397 "configure"
1397 #include "confdefs.h"
1398 #include <$ac_hdr>
1399 EOF
1400 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1401 { (eval echo configure:1402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1402 ac_err=`grep -v '^ *+' conftest.out`
1403 if test -z "$ac_err"; then
1404   rm -rf conftest*
1405   eval "ac_cv_header_$ac_safe=yes"
1406 else
1407   echo "$ac_err" >&5
1408   echo "configure: failed program was:" >&5
1409   cat conftest.$ac_ext >&5
1410   rm -rf conftest*
1411   eval "ac_cv_header_$ac_safe=no"
1412 fi
1413 rm -f conftest*
1414 fi
1415 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1416   echo "$ac_t""yes" 1>&6
1417     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1418   cat >> confdefs.h <<EOF
1419 #define $ac_tr_hdr 1
1420 EOF
1421
1422 else
1423   echo "$ac_t""no" 1>&6
1424 fi
1425 done
1426
1427 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1428 echo "configure:1429: checking whether stat file-mode macros are broken" >&5
1429 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1430   echo $ac_n "(cached) $ac_c" 1>&6
1431 else
1432   cat > conftest.$ac_ext <<EOF
1433 #line 1434 "configure"
1434 #include "confdefs.h"
1435 #include <sys/types.h>
1436 #include <sys/stat.h>
1437
1438 #if defined(S_ISBLK) && defined(S_IFDIR)
1439 # if S_ISBLK (S_IFDIR)
1440 You lose.
1441 # endif
1442 #endif
1443
1444 #if defined(S_ISBLK) && defined(S_IFCHR)
1445 # if S_ISBLK (S_IFCHR)
1446 You lose.
1447 # endif
1448 #endif
1449
1450 #if defined(S_ISLNK) && defined(S_IFREG)
1451 # if S_ISLNK (S_IFREG)
1452 You lose.
1453 # endif
1454 #endif
1455
1456 #if defined(S_ISSOCK) && defined(S_IFREG)
1457 # if S_ISSOCK (S_IFREG)
1458 You lose.
1459 # endif
1460 #endif
1461
1462 EOF
1463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1464   egrep "You lose" >/dev/null 2>&1; then
1465   rm -rf conftest*
1466   ac_cv_header_stat_broken=yes
1467 else
1468   rm -rf conftest*
1469   ac_cv_header_stat_broken=no
1470 fi
1471 rm -f conftest*
1472
1473 fi
1474
1475 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1476 if test $ac_cv_header_stat_broken = yes; then
1477   cat >> confdefs.h <<\EOF
1478 #define STAT_MACROS_BROKEN 1
1479 EOF
1480
1481 fi
1482
1483
1484 echo $ac_n "checking for working const""... $ac_c" 1>&6
1485 echo "configure:1486: checking for working const" >&5
1486 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   cat > conftest.$ac_ext <<EOF
1490 #line 1491 "configure"
1491 #include "confdefs.h"
1492
1493 int main() {
1494
1495 /* Ultrix mips cc rejects this.  */
1496 typedef int charset[2]; const charset x;
1497 /* SunOS 4.1.1 cc rejects this.  */
1498 char const *const *ccp;
1499 char **p;
1500 /* NEC SVR4.0.2 mips cc rejects this.  */
1501 struct point {int x, y;};
1502 static struct point const zero = {0,0};
1503 /* AIX XL C 1.02.0.0 rejects this.
1504    It does not let you subtract one const X* pointer from another in an arm
1505    of an if-expression whose if-part is not a constant expression */
1506 const char *g = "string";
1507 ccp = &g + (g ? g-g : 0);
1508 /* HPUX 7.0 cc rejects these. */
1509 ++ccp;
1510 p = (char**) ccp;
1511 ccp = (char const *const *) p;
1512 { /* SCO 3.2v4 cc rejects this.  */
1513   char *t;
1514   char const *s = 0 ? (char *) 0 : (char const *) 0;
1515
1516   *t++ = 0;
1517 }
1518 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1519   int x[] = {25, 17};
1520   const int *foo = &x[0];
1521   ++foo;
1522 }
1523 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1524   typedef const int *iptr;
1525   iptr p = 0;
1526   ++p;
1527 }
1528 { /* AIX XL C 1.02.0.0 rejects this saying
1529      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1530   struct s { int j; const int *ap[3]; };
1531   struct s *b; b->j = 5;
1532 }
1533 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1534   const int foo = 10;
1535 }
1536
1537 ; return 0; }
1538 EOF
1539 if { (eval echo configure:1540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1540   rm -rf conftest*
1541   ac_cv_c_const=yes
1542 else
1543   echo "configure: failed program was:" >&5
1544   cat conftest.$ac_ext >&5
1545   rm -rf conftest*
1546   ac_cv_c_const=no
1547 fi
1548 rm -f conftest*
1549 fi
1550
1551 echo "$ac_t""$ac_cv_c_const" 1>&6
1552 if test $ac_cv_c_const = no; then
1553   cat >> confdefs.h <<\EOF
1554 #define const
1555 EOF
1556
1557 fi
1558
1559
1560 for ac_func in setpgid sbrk select poll
1561 do
1562 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1563 echo "configure:1564: checking for $ac_func" >&5
1564 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1565   echo $ac_n "(cached) $ac_c" 1>&6
1566 else
1567   cat > conftest.$ac_ext <<EOF
1568 #line 1569 "configure"
1569 #include "confdefs.h"
1570 /* System header to define __stub macros and hopefully few prototypes,
1571     which can conflict with char $ac_func(); below.  */
1572 #include <assert.h>
1573 /* Override any gcc2 internal prototype to avoid an error.  */
1574 /* We use char because int might match the return type of a gcc2
1575     builtin and then its argument prototype would still apply.  */
1576 char $ac_func();
1577
1578 int main() {
1579
1580 /* The GNU C library defines this for functions which it implements
1581     to always fail with ENOSYS.  Some functions are actually named
1582     something starting with __ and the normal name is an alias.  */
1583 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1584 choke me
1585 #else
1586 $ac_func();
1587 #endif
1588
1589 ; return 0; }
1590 EOF
1591 if { (eval echo configure:1592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1592   rm -rf conftest*
1593   eval "ac_cv_func_$ac_func=yes"
1594 else
1595   echo "configure: failed program was:" >&5
1596   cat conftest.$ac_ext >&5
1597   rm -rf conftest*
1598   eval "ac_cv_func_$ac_func=no"
1599 fi
1600 rm -f conftest*
1601 fi
1602
1603 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1604   echo "$ac_t""yes" 1>&6
1605     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1606   cat >> confdefs.h <<EOF
1607 #define $ac_tr_func 1
1608 EOF
1609
1610 else
1611   echo "$ac_t""no" 1>&6
1612 fi
1613 done
1614
1615
1616 # If we are configured native on Linux, work around problems with sys/procfs.h
1617 if test "${target}" = "${host}"; then
1618   case "${host}" in
1619   i345686-*-linux*)
1620         cat >> confdefs.h <<\EOF
1621 #define START_INFERIOR_TRAPS_EXPECTED "2"
1622 EOF
1623
1624         cat >> confdefs.h <<\EOF
1625 #define sys_quotactl 1
1626 EOF
1627
1628         ;;
1629   esac
1630 fi
1631
1632 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1633 echo "configure:1634: checking for gregset_t type" >&5
1634 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1635   echo $ac_n "(cached) $ac_c" 1>&6
1636 else
1637   cat > conftest.$ac_ext <<EOF
1638 #line 1639 "configure"
1639 #include "confdefs.h"
1640 #include <sys/procfs.h>
1641 int main() {
1642 gregset_t *gregsetp = 0
1643 ; return 0; }
1644 EOF
1645 if { (eval echo configure:1646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1646   rm -rf conftest*
1647   gdb_cv_have_gregset_t=yes
1648 else
1649   echo "configure: failed program was:" >&5
1650   cat conftest.$ac_ext >&5
1651   rm -rf conftest*
1652   gdb_cv_have_gregset_t=no
1653 fi
1654 rm -f conftest*
1655 fi
1656
1657 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1658 if test $gdb_cv_have_gregset_t = yes; then
1659   cat >> confdefs.h <<\EOF
1660 #define HAVE_GREGSET_T 1
1661 EOF
1662
1663 fi
1664
1665 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1666 echo "configure:1667: checking for fpregset_t type" >&5
1667 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1668   echo $ac_n "(cached) $ac_c" 1>&6
1669 else
1670   cat > conftest.$ac_ext <<EOF
1671 #line 1672 "configure"
1672 #include "confdefs.h"
1673 #include <sys/procfs.h>
1674 int main() {
1675 fpregset_t *fpregsetp = 0
1676 ; return 0; }
1677 EOF
1678 if { (eval echo configure:1679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1679   rm -rf conftest*
1680   gdb_cv_have_fpregset_t=yes
1681 else
1682   echo "configure: failed program was:" >&5
1683   cat conftest.$ac_ext >&5
1684   rm -rf conftest*
1685   gdb_cv_have_fpregset_t=no
1686 fi
1687 rm -f conftest*
1688 fi
1689
1690 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1691 if test $gdb_cv_have_fpregset_t = yes; then
1692   cat >> confdefs.h <<\EOF
1693 #define HAVE_FPREGSET_T 1
1694 EOF
1695
1696 fi
1697
1698 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1699 echo "configure:1700: checking for main in -lm" >&5
1700 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1701 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1702   echo $ac_n "(cached) $ac_c" 1>&6
1703 else
1704   ac_save_LIBS="$LIBS"
1705 LIBS="-lm  $LIBS"
1706 cat > conftest.$ac_ext <<EOF
1707 #line 1708 "configure"
1708 #include "confdefs.h"
1709
1710 int main() {
1711 main()
1712 ; return 0; }
1713 EOF
1714 if { (eval echo configure:1715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1715   rm -rf conftest*
1716   eval "ac_cv_lib_$ac_lib_var=yes"
1717 else
1718   echo "configure: failed program was:" >&5
1719   cat conftest.$ac_ext >&5
1720   rm -rf conftest*
1721   eval "ac_cv_lib_$ac_lib_var=no"
1722 fi
1723 rm -f conftest*
1724 LIBS="$ac_save_LIBS"
1725
1726 fi
1727 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1728   echo "$ac_t""yes" 1>&6
1729     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1730     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1731   cat >> confdefs.h <<EOF
1732 #define $ac_tr_lib 1
1733 EOF
1734
1735   LIBS="-lm $LIBS"
1736
1737 else
1738   echo "$ac_t""no" 1>&6
1739 fi
1740
1741
1742
1743 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1744 echo "configure:1745: checking for long long support in compiler" >&5
1745 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1746   echo $ac_n "(cached) $ac_c" 1>&6
1747 else
1748   cat > conftest.$ac_ext <<EOF
1749 #line 1750 "configure"
1750 #include "confdefs.h"
1751
1752 int main() {
1753
1754   extern long long foo;
1755   switch (foo & 2) { case 0: return 1; }
1756
1757 ; return 0; }
1758 EOF
1759 if { (eval echo configure:1760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1760   rm -rf conftest*
1761   gdb_cv_c_long_long=yes
1762 else
1763   echo "configure: failed program was:" >&5
1764   cat conftest.$ac_ext >&5
1765   rm -rf conftest*
1766   gdb_cv_c_long_long=no
1767 fi
1768 rm -f conftest*
1769 fi
1770
1771 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1772 if test $gdb_cv_c_long_long = yes; then
1773   cat >> confdefs.h <<\EOF
1774 #define CC_HAS_LONG_LONG 1
1775 EOF
1776
1777 fi
1778
1779
1780 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1781 echo "configure:1782: checking for long long support in printf" >&5
1782 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1783   echo $ac_n "(cached) $ac_c" 1>&6
1784 else
1785   if test "$cross_compiling" = yes; then
1786   gdb_cv_printf_has_long_long=no
1787 else
1788   cat > conftest.$ac_ext <<EOF
1789 #line 1790 "configure"
1790 #include "confdefs.h"
1791
1792 int main () {
1793   char buf[16];
1794   long long l = 0x12345;
1795   sprintf (buf, "%llx", l);
1796   return (strcmp ("12345", buf));
1797 }
1798 EOF
1799 if { (eval echo configure:1800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1800 then
1801   gdb_cv_printf_has_long_long=yes
1802 else
1803   echo "configure: failed program was:" >&5
1804   cat conftest.$ac_ext >&5
1805   rm -fr conftest*
1806   gdb_cv_printf_has_long_long=no
1807 fi
1808 rm -fr conftest*
1809 fi
1810
1811 fi
1812
1813 if test $gdb_cv_printf_has_long_long = yes; then
1814   cat >> confdefs.h <<\EOF
1815 #define PRINTF_HAS_LONG_LONG 1
1816 EOF
1817
1818 fi
1819 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1820
1821
1822 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1823 echo "configure:1824: checking for long double support in compiler" >&5
1824 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1825   echo $ac_n "(cached) $ac_c" 1>&6
1826 else
1827   cat > conftest.$ac_ext <<EOF
1828 #line 1829 "configure"
1829 #include "confdefs.h"
1830
1831 int main() {
1832 long double foo;
1833 ; return 0; }
1834 EOF
1835 if { (eval echo configure:1836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1836   rm -rf conftest*
1837   ac_cv_c_long_double=yes
1838 else
1839   echo "configure: failed program was:" >&5
1840   cat conftest.$ac_ext >&5
1841   rm -rf conftest*
1842   ac_cv_c_long_double=no
1843 fi
1844 rm -f conftest*
1845 fi
1846
1847 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1848 if test $ac_cv_c_long_double = yes; then
1849   cat >> confdefs.h <<\EOF
1850 #define HAVE_LONG_DOUBLE 1
1851 EOF
1852
1853 fi
1854
1855
1856 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1857 echo "configure:1858: checking for long double support in printf" >&5
1858 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1859   echo $ac_n "(cached) $ac_c" 1>&6
1860 else
1861   if test "$cross_compiling" = yes; then
1862   gdb_cv_printf_has_long_double=no
1863 else
1864   cat > conftest.$ac_ext <<EOF
1865 #line 1866 "configure"
1866 #include "confdefs.h"
1867
1868 int main () {
1869   char buf[16];
1870   long double f = 3.141592653;
1871   sprintf (buf, "%Lg", f);
1872   return (strncmp ("3.14159", buf, 7));
1873 }
1874 EOF
1875 if { (eval echo configure:1876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1876 then
1877   gdb_cv_printf_has_long_double=yes
1878 else
1879   echo "configure: failed program was:" >&5
1880   cat conftest.$ac_ext >&5
1881   rm -fr conftest*
1882   gdb_cv_printf_has_long_double=no
1883 fi
1884 rm -fr conftest*
1885 fi
1886
1887 fi
1888
1889 if test $gdb_cv_printf_has_long_double = yes; then
1890   cat >> confdefs.h <<\EOF
1891 #define PRINTF_HAS_LONG_DOUBLE 1
1892 EOF
1893
1894 fi
1895 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1896
1897 for ac_hdr in unistd.h
1898 do
1899 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1900 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1901 echo "configure:1902: checking for $ac_hdr" >&5
1902 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1903   echo $ac_n "(cached) $ac_c" 1>&6
1904 else
1905   cat > conftest.$ac_ext <<EOF
1906 #line 1907 "configure"
1907 #include "confdefs.h"
1908 #include <$ac_hdr>
1909 EOF
1910 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1911 { (eval echo configure:1912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1912 ac_err=`grep -v '^ *+' conftest.out`
1913 if test -z "$ac_err"; then
1914   rm -rf conftest*
1915   eval "ac_cv_header_$ac_safe=yes"
1916 else
1917   echo "$ac_err" >&5
1918   echo "configure: failed program was:" >&5
1919   cat conftest.$ac_ext >&5
1920   rm -rf conftest*
1921   eval "ac_cv_header_$ac_safe=no"
1922 fi
1923 rm -f conftest*
1924 fi
1925 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1926   echo "$ac_t""yes" 1>&6
1927     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1928   cat >> confdefs.h <<EOF
1929 #define $ac_tr_hdr 1
1930 EOF
1931
1932 else
1933   echo "$ac_t""no" 1>&6
1934 fi
1935 done
1936
1937 for ac_func in getpagesize
1938 do
1939 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1940 echo "configure:1941: checking for $ac_func" >&5
1941 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1942   echo $ac_n "(cached) $ac_c" 1>&6
1943 else
1944   cat > conftest.$ac_ext <<EOF
1945 #line 1946 "configure"
1946 #include "confdefs.h"
1947 /* System header to define __stub macros and hopefully few prototypes,
1948     which can conflict with char $ac_func(); below.  */
1949 #include <assert.h>
1950 /* Override any gcc2 internal prototype to avoid an error.  */
1951 /* We use char because int might match the return type of a gcc2
1952     builtin and then its argument prototype would still apply.  */
1953 char $ac_func();
1954
1955 int main() {
1956
1957 /* The GNU C library defines this for functions which it implements
1958     to always fail with ENOSYS.  Some functions are actually named
1959     something starting with __ and the normal name is an alias.  */
1960 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1961 choke me
1962 #else
1963 $ac_func();
1964 #endif
1965
1966 ; return 0; }
1967 EOF
1968 if { (eval echo configure:1969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1969   rm -rf conftest*
1970   eval "ac_cv_func_$ac_func=yes"
1971 else
1972   echo "configure: failed program was:" >&5
1973   cat conftest.$ac_ext >&5
1974   rm -rf conftest*
1975   eval "ac_cv_func_$ac_func=no"
1976 fi
1977 rm -f conftest*
1978 fi
1979
1980 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1981   echo "$ac_t""yes" 1>&6
1982     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1983   cat >> confdefs.h <<EOF
1984 #define $ac_tr_func 1
1985 EOF
1986
1987 else
1988   echo "$ac_t""no" 1>&6
1989 fi
1990 done
1991
1992 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1993 echo "configure:1994: checking for working mmap" >&5
1994 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1995   echo $ac_n "(cached) $ac_c" 1>&6
1996 else
1997   if test "$cross_compiling" = yes; then
1998   ac_cv_func_mmap_fixed_mapped=no
1999 else
2000   cat > conftest.$ac_ext <<EOF
2001 #line 2002 "configure"
2002 #include "confdefs.h"
2003
2004 /* Thanks to Mike Haertel and Jim Avera for this test.
2005    Here is a matrix of mmap possibilities:
2006         mmap private not fixed
2007         mmap private fixed at somewhere currently unmapped
2008         mmap private fixed at somewhere already mapped
2009         mmap shared not fixed
2010         mmap shared fixed at somewhere currently unmapped
2011         mmap shared fixed at somewhere already mapped
2012    For private mappings, we should verify that changes cannot be read()
2013    back from the file, nor mmap's back from the file at a different
2014    address.  (There have been systems where private was not correctly
2015    implemented like the infamous i386 svr4.0, and systems where the
2016    VM page cache was not coherent with the filesystem buffer cache
2017    like early versions of FreeBSD and possibly contemporary NetBSD.)
2018    For shared mappings, we should conversely verify that changes get
2019    propogated back to all the places they're supposed to be.
2020
2021    Grep wants private fixed already mapped.
2022    The main things grep needs to know about mmap are:
2023    * does it exist and is it safe to write into the mmap'd area
2024    * how to use it (BSD variants)  */
2025 #include <sys/types.h>
2026 #include <fcntl.h>
2027 #include <sys/mman.h>
2028
2029 /* This mess was copied from the GNU getpagesize.h.  */
2030 #ifndef HAVE_GETPAGESIZE
2031 # ifdef HAVE_UNISTD_H
2032 #  include <unistd.h>
2033 # endif
2034
2035 /* Assume that all systems that can run configure have sys/param.h.  */
2036 # ifndef HAVE_SYS_PARAM_H
2037 #  define HAVE_SYS_PARAM_H 1
2038 # endif
2039
2040 # ifdef _SC_PAGESIZE
2041 #  define getpagesize() sysconf(_SC_PAGESIZE)
2042 # else /* no _SC_PAGESIZE */
2043 #  ifdef HAVE_SYS_PARAM_H
2044 #   include <sys/param.h>
2045 #   ifdef EXEC_PAGESIZE
2046 #    define getpagesize() EXEC_PAGESIZE
2047 #   else /* no EXEC_PAGESIZE */
2048 #    ifdef NBPG
2049 #     define getpagesize() NBPG * CLSIZE
2050 #     ifndef CLSIZE
2051 #      define CLSIZE 1
2052 #     endif /* no CLSIZE */
2053 #    else /* no NBPG */
2054 #     ifdef NBPC
2055 #      define getpagesize() NBPC
2056 #     else /* no NBPC */
2057 #      ifdef PAGESIZE
2058 #       define getpagesize() PAGESIZE
2059 #      endif /* PAGESIZE */
2060 #     endif /* no NBPC */
2061 #    endif /* no NBPG */
2062 #   endif /* no EXEC_PAGESIZE */
2063 #  else /* no HAVE_SYS_PARAM_H */
2064 #   define getpagesize() 8192   /* punt totally */
2065 #  endif /* no HAVE_SYS_PARAM_H */
2066 # endif /* no _SC_PAGESIZE */
2067
2068 #endif /* no HAVE_GETPAGESIZE */
2069
2070 #ifdef __cplusplus
2071 extern "C" { void *malloc(unsigned); }
2072 #else
2073 char *malloc();
2074 #endif
2075
2076 int
2077 main()
2078 {
2079         char *data, *data2, *data3;
2080         int i, pagesize;
2081         int fd;
2082
2083         pagesize = getpagesize();
2084
2085         /*
2086          * First, make a file with some known garbage in it.
2087          */
2088         data = malloc(pagesize);
2089         if (!data)
2090                 exit(1);
2091         for (i = 0; i < pagesize; ++i)
2092                 *(data + i) = rand();
2093         umask(0);
2094         fd = creat("conftestmmap", 0600);
2095         if (fd < 0)
2096                 exit(1);
2097         if (write(fd, data, pagesize) != pagesize)
2098                 exit(1);
2099         close(fd);
2100
2101         /*
2102          * Next, try to mmap the file at a fixed address which
2103          * already has something else allocated at it.  If we can,
2104          * also make sure that we see the same garbage.
2105          */
2106         fd = open("conftestmmap", O_RDWR);
2107         if (fd < 0)
2108                 exit(1);
2109         data2 = malloc(2 * pagesize);
2110         if (!data2)
2111                 exit(1);
2112         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2113         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2114             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2115                 exit(1);
2116         for (i = 0; i < pagesize; ++i)
2117                 if (*(data + i) != *(data2 + i))
2118                         exit(1);
2119
2120         /*
2121          * Finally, make sure that changes to the mapped area
2122          * do not percolate back to the file as seen by read().
2123          * (This is a bug on some variants of i386 svr4.0.)
2124          */
2125         for (i = 0; i < pagesize; ++i)
2126                 *(data2 + i) = *(data2 + i) + 1;
2127         data3 = malloc(pagesize);
2128         if (!data3)
2129                 exit(1);
2130         if (read(fd, data3, pagesize) != pagesize)
2131                 exit(1);
2132         for (i = 0; i < pagesize; ++i)
2133                 if (*(data + i) != *(data3 + i))
2134                         exit(1);
2135         close(fd);
2136         unlink("conftestmmap");
2137         exit(0);
2138 }
2139
2140 EOF
2141 if { (eval echo configure:2142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2142 then
2143   ac_cv_func_mmap_fixed_mapped=yes
2144 else
2145   echo "configure: failed program was:" >&5
2146   cat conftest.$ac_ext >&5
2147   rm -fr conftest*
2148   ac_cv_func_mmap_fixed_mapped=no
2149 fi
2150 rm -fr conftest*
2151 fi
2152
2153 fi
2154
2155 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2156 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2157   cat >> confdefs.h <<\EOF
2158 #define HAVE_MMAP 1
2159 EOF
2160
2161 fi
2162
2163
2164 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2165 echo "configure:2166: checking whether malloc must be declared" >&5
2166 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2167   echo $ac_n "(cached) $ac_c" 1>&6
2168 else
2169   cat > conftest.$ac_ext <<EOF
2170 #line 2171 "configure"
2171 #include "confdefs.h"
2172
2173 #include <stdio.h>
2174 #ifdef HAVE_STRING_H
2175 #include <string.h>
2176 #else
2177 #ifdef HAVE_STRINGS_H
2178 #include <strings.h>
2179 #endif
2180 #endif
2181 #ifdef HAVE_STDLIB_H
2182 #include <stdlib.h>
2183 #endif
2184 #ifdef HAVE_UNISTD_H
2185 #include <unistd.h>
2186 #endif
2187 int main() {
2188 char *(*pfn) = (char *(*)) malloc
2189 ; return 0; }
2190 EOF
2191 if { (eval echo configure:2192: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2192   rm -rf conftest*
2193   bfd_cv_decl_needed_malloc=no
2194 else
2195   echo "configure: failed program was:" >&5
2196   cat conftest.$ac_ext >&5
2197   rm -rf conftest*
2198   bfd_cv_decl_needed_malloc=yes
2199 fi
2200 rm -f conftest*
2201 fi
2202
2203 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2204 if test $bfd_cv_decl_needed_malloc = yes; then
2205   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2206   cat >> confdefs.h <<EOF
2207 #define $bfd_tr_decl 1
2208 EOF
2209
2210 fi
2211
2212 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2213 echo "configure:2214: checking whether realloc must be declared" >&5
2214 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2215   echo $ac_n "(cached) $ac_c" 1>&6
2216 else
2217   cat > conftest.$ac_ext <<EOF
2218 #line 2219 "configure"
2219 #include "confdefs.h"
2220
2221 #include <stdio.h>
2222 #ifdef HAVE_STRING_H
2223 #include <string.h>
2224 #else
2225 #ifdef HAVE_STRINGS_H
2226 #include <strings.h>
2227 #endif
2228 #endif
2229 #ifdef HAVE_STDLIB_H
2230 #include <stdlib.h>
2231 #endif
2232 #ifdef HAVE_UNISTD_H
2233 #include <unistd.h>
2234 #endif
2235 int main() {
2236 char *(*pfn) = (char *(*)) realloc
2237 ; return 0; }
2238 EOF
2239 if { (eval echo configure:2240: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2240   rm -rf conftest*
2241   bfd_cv_decl_needed_realloc=no
2242 else
2243   echo "configure: failed program was:" >&5
2244   cat conftest.$ac_ext >&5
2245   rm -rf conftest*
2246   bfd_cv_decl_needed_realloc=yes
2247 fi
2248 rm -f conftest*
2249 fi
2250
2251 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2252 if test $bfd_cv_decl_needed_realloc = yes; then
2253   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2254   cat >> confdefs.h <<EOF
2255 #define $bfd_tr_decl 1
2256 EOF
2257
2258 fi
2259
2260 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2261 echo "configure:2262: checking whether free must be declared" >&5
2262 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2263   echo $ac_n "(cached) $ac_c" 1>&6
2264 else
2265   cat > conftest.$ac_ext <<EOF
2266 #line 2267 "configure"
2267 #include "confdefs.h"
2268
2269 #include <stdio.h>
2270 #ifdef HAVE_STRING_H
2271 #include <string.h>
2272 #else
2273 #ifdef HAVE_STRINGS_H
2274 #include <strings.h>
2275 #endif
2276 #endif
2277 #ifdef HAVE_STDLIB_H
2278 #include <stdlib.h>
2279 #endif
2280 #ifdef HAVE_UNISTD_H
2281 #include <unistd.h>
2282 #endif
2283 int main() {
2284 char *(*pfn) = (char *(*)) free
2285 ; return 0; }
2286 EOF
2287 if { (eval echo configure:2288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2288   rm -rf conftest*
2289   bfd_cv_decl_needed_free=no
2290 else
2291   echo "configure: failed program was:" >&5
2292   cat conftest.$ac_ext >&5
2293   rm -rf conftest*
2294   bfd_cv_decl_needed_free=yes
2295 fi
2296 rm -f conftest*
2297 fi
2298
2299 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2300 if test $bfd_cv_decl_needed_free = yes; then
2301   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2302   cat >> confdefs.h <<EOF
2303 #define $bfd_tr_decl 1
2304 EOF
2305
2306 fi
2307
2308
2309
2310
2311 if test ${build} = ${host} -a ${host} = ${target} ; then
2312         case ${host_os} in
2313         hpux*)
2314                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2315 echo "configure:2316: checking for HPUX/OSF thread support" >&5
2316                 if test -f /usr/include/dce/cma_config.h ; then
2317                         if test "$GCC" = "yes" ; then
2318                                 echo "$ac_t""yes" 1>&6
2319                                 cat >> confdefs.h <<\EOF
2320 #define HAVE_HPUX_THREAD_SUPPORT 1
2321 EOF
2322
2323                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2324                         else
2325                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2326                         fi
2327                 else
2328                         echo "$ac_t""no" 1>&6
2329                 fi
2330                 ;;
2331         solaris*)
2332                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2333 echo "configure:2334: checking for Solaris thread debugging library" >&5
2334                 if test -f /usr/lib/libthread_db.so.1 ; then
2335                         echo "$ac_t""yes" 1>&6
2336                         cat >> confdefs.h <<\EOF
2337 #define HAVE_THREAD_DB_LIB 1
2338 EOF
2339
2340                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2341                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2342 echo "configure:2343: checking for dlopen in -ldl" >&5
2343 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2344 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2345   echo $ac_n "(cached) $ac_c" 1>&6
2346 else
2347   ac_save_LIBS="$LIBS"
2348 LIBS="-ldl  $LIBS"
2349 cat > conftest.$ac_ext <<EOF
2350 #line 2351 "configure"
2351 #include "confdefs.h"
2352 /* Override any gcc2 internal prototype to avoid an error.  */
2353 /* We use char because int might match the return type of a gcc2
2354     builtin and then its argument prototype would still apply.  */
2355 char dlopen();
2356
2357 int main() {
2358 dlopen()
2359 ; return 0; }
2360 EOF
2361 if { (eval echo configure:2362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2362   rm -rf conftest*
2363   eval "ac_cv_lib_$ac_lib_var=yes"
2364 else
2365   echo "configure: failed program was:" >&5
2366   cat conftest.$ac_ext >&5
2367   rm -rf conftest*
2368   eval "ac_cv_lib_$ac_lib_var=no"
2369 fi
2370 rm -f conftest*
2371 LIBS="$ac_save_LIBS"
2372
2373 fi
2374 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2375   echo "$ac_t""yes" 1>&6
2376     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2377     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2378   cat >> confdefs.h <<EOF
2379 #define $ac_tr_lib 1
2380 EOF
2381
2382   LIBS="-ldl $LIBS"
2383
2384 else
2385   echo "$ac_t""no" 1>&6
2386 fi
2387
2388                         if test "$GCC" = "yes" ; then
2389                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2390                         fi
2391                 else
2392                         echo "$ac_t""no" 1>&6
2393                 fi
2394                 ;;
2395         esac
2396
2397 fi
2398
2399 ENABLE_CFLAGS=
2400
2401 # Check whether --enable-netrom or --disable-netrom was given.
2402 if test "${enable_netrom+set}" = set; then
2403   enableval="$enable_netrom"
2404   case "${enableval}" in
2405 yes)    enable_netrom=yes ;;
2406 no)     enable_netrom=no ;;
2407 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2408 esac
2409 fi
2410
2411
2412 if test "${enable_netrom}" = "yes"; then
2413         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2414 fi
2415
2416 # start-sanitize-gdbtk
2417 ENABLE_IDE=
2418 # Check whether --enable-ide or --disable-ide was given.
2419 if test "${enable_ide+set}" = set; then
2420   enableval="$enable_ide"
2421   :
2422 fi
2423
2424 if test "$enable_ide" = yes; then
2425    enable_ide=yes
2426    ENABLE_IDE=1
2427 else
2428    enable_ide=no
2429 fi
2430
2431
2432 ENABLE_GDBTK=
2433
2434 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2435 if test "${enable_gdbtk+set}" = set; then
2436   enableval="$enable_gdbtk"
2437   case "${enableval}" in
2438     yes)
2439         case "$host" in
2440         *go32*)
2441             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2442             enable_gdbtk=no ;;
2443         *windows*)
2444             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2445             enable_gdbtk=no ;;
2446         *)
2447             enable_gdbtk=yes ;;
2448         esac ;;
2449     no)
2450         enable_gdbtk=no  ;;
2451     *)
2452         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2453 esac
2454 else
2455
2456 # Default is on for everything but go32 and cygwin32
2457 case "$host" in
2458     *go32* | *windows*)
2459         ;;
2460     *)
2461         enable_gdbtk=yes ;;
2462     esac
2463
2464 fi
2465
2466
2467 # In the cygwin32 environment, we need some additional flags.
2468 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2469 echo "configure:2470: checking for cygwin32" >&5
2470 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2471   echo $ac_n "(cached) $ac_c" 1>&6
2472 else
2473   cat > conftest.$ac_ext <<EOF
2474 #line 2475 "configure"
2475 #include "confdefs.h"
2476
2477 #ifdef __CYGWIN32__
2478 lose
2479 #endif
2480 EOF
2481 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2482   egrep "lose" >/dev/null 2>&1; then
2483   rm -rf conftest*
2484   gdb_cv_os_cygwin32=yes
2485 else
2486   rm -rf conftest*
2487   gdb_cv_os_cygwin32=no
2488 fi
2489 rm -f conftest*
2490
2491 fi
2492
2493 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2494
2495 WIN32LIBS=
2496 WIN32LDAPP=
2497
2498
2499
2500 if test x$gdb_cv_os_cygwin32 = xyes; then
2501     if test x$enable_ide = xyes; then
2502         WIN32LIBS="-ladvapi32"
2503     fi
2504 fi
2505
2506 configdir="unix"
2507
2508 if test "${enable_gdbtk}" = "yes"; then
2509
2510
2511 #
2512 # Ok, lets find the tcl configuration
2513 # First, look for one uninstalled.
2514 # the alternative search directory is invoked by --with-tclconfig
2515 #
2516
2517 if test x"${no_tcl}" = x ; then
2518   # we reset no_tcl in case something fails here
2519   no_tcl=true
2520   # Check whether --with-tclconfig or --without-tclconfig was given.
2521 if test "${with_tclconfig+set}" = set; then
2522   withval="$with_tclconfig"
2523   with_tclconfig=${withval}
2524 fi
2525
2526   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2527 echo "configure:2528: checking for Tcl configuration" >&5
2528   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2529   echo $ac_n "(cached) $ac_c" 1>&6
2530 else
2531
2532
2533   # First check to see if --with-tclconfig was specified.
2534   if test x"${with_tclconfig}" != x ; then
2535     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2536       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2537     else
2538       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2539     fi
2540   fi
2541
2542   # then check for a private Tcl installation
2543   if test x"${ac_cv_c_tclconfig}" = x ; then
2544     for i in \
2545                 ../tcl \
2546                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2547                 ../../tcl \
2548                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2549                 ../../../tcl \
2550                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2551       if test -f "$i/${configdir}/tclConfig.sh" ; then
2552         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2553         break
2554       fi
2555     done
2556   fi
2557   # check in a few common install locations
2558   if test x"${ac_cv_c_tclconfig}" = x ; then
2559     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2560       if test -f "$i/tclConfig.sh" ; then
2561         ac_cv_c_tclconfig=`(cd $i; pwd)`
2562         break
2563       fi
2564     done
2565   fi
2566   # check in a few other private locations
2567   if test x"${ac_cv_c_tclconfig}" = x ; then
2568     for i in \
2569                 ${srcdir}/../tcl \
2570                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2571       if test -f "$i/${configdir}/tclConfig.sh" ; then
2572         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2573         break
2574       fi
2575     done
2576   fi
2577
2578 fi
2579
2580   if test x"${ac_cv_c_tclconfig}" = x ; then
2581     TCLCONFIG="# no Tcl configs found"
2582     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2583   else
2584     no_tcl=
2585     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2586     echo "$ac_t""found $TCLCONFIG" 1>&6
2587   fi
2588 fi
2589
2590     if test -z "${no_tcl}"; then
2591
2592     . $TCLCONFIG
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619 #
2620 # Ok, lets find the tk configuration
2621 # First, look for one uninstalled.
2622 # the alternative search directory is invoked by --with-tkconfig
2623 #
2624
2625 if test x"${no_tk}" = x ; then
2626   # we reset no_tk in case something fails here
2627   no_tk=true
2628   # Check whether --with-tkconfig or --without-tkconfig was given.
2629 if test "${with_tkconfig+set}" = set; then
2630   withval="$with_tkconfig"
2631   with_tkconfig=${withval}
2632 fi
2633
2634   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2635 echo "configure:2636: checking for Tk configuration" >&5
2636   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2637   echo $ac_n "(cached) $ac_c" 1>&6
2638 else
2639
2640
2641   # First check to see if --with-tkconfig was specified.
2642   if test x"${with_tkconfig}" != x ; then
2643     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2644       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2645     else
2646       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2647     fi
2648   fi
2649
2650   # then check for a private Tk library
2651   if test x"${ac_cv_c_tkconfig}" = x ; then
2652     for i in \
2653                 ../tk \
2654                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2655                 ../../tk \
2656                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2657                 ../../../tk \
2658                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2659       if test -f "$i/${configdir}/tkConfig.sh" ; then
2660         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2661         break
2662       fi
2663     done
2664   fi
2665   # check in a few common install locations
2666   if test x"${ac_cv_c_tkconfig}" = x ; then
2667     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2668       if test -f "$i/tkConfig.sh" ; then
2669         ac_cv_c_tkconfig=`(cd $i; pwd)`
2670         break
2671       fi
2672     done
2673   fi
2674   # check in a few other private locations
2675   if test x"${ac_cv_c_tkconfig}" = x ; then
2676     for i in \
2677                 ${srcdir}/../tk \
2678                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2679       if test -f "$i/${configdir}/tkConfig.sh" ; then
2680         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2681         break
2682       fi
2683     done
2684   fi
2685
2686 fi
2687
2688   if test x"${ac_cv_c_tkconfig}" = x ; then
2689     TKCONFIG="# no Tk configs found"
2690     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2691   else
2692     no_tk=
2693     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2694     echo "$ac_t""found $TKCONFIG" 1>&6
2695   fi
2696 fi
2697
2698
2699
2700         # If $no_tk is nonempty, then we can't do Tk, and there is no
2701         # point to doing Tcl.
2702         if test -z "${no_tk}"; then
2703
2704     if test -f "$TKCONFIG" ; then
2705       . $TKCONFIG
2706     fi
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721 #
2722 # Ok, lets find the tcl source trees so we can use the headers
2723 # Warning: transition of version 9 to 10 will break this algorithm
2724 # because 10 sorts before 9. We also look for just tcl. We have to
2725 # be careful that we don't match stuff like tclX by accident.
2726 # the alternative search directory is involked by --with-tclinclude
2727 #
2728
2729 no_tcl=true
2730 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2731 echo "configure:2732: checking for Tcl private headers. dir=${configdir}" >&5
2732 # Check whether --with-tclinclude or --without-tclinclude was given.
2733 if test "${with_tclinclude+set}" = set; then
2734   withval="$with_tclinclude"
2735   with_tclinclude=${withval}
2736 fi
2737
2738 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2739   echo $ac_n "(cached) $ac_c" 1>&6
2740 else
2741
2742 # first check to see if --with-tclinclude was specified
2743 if test x"${with_tclinclude}" != x ; then
2744   if test -f ${with_tclinclude}/tclInt.h ; then
2745     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2746   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2747     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2748   else
2749     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2750   fi
2751 fi
2752
2753 # next check if it came with Tcl configuration file
2754 if test x"${ac_cv_c_tclconfig}" = x ; then
2755   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2756     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2757   fi
2758 fi
2759
2760 # next check in private source directory
2761 #
2762 # since ls returns lowest version numbers first, reverse its output
2763 if test x"${ac_cv_c_tclh}" = x ; then
2764   for i in \
2765                 ${srcdir}/../tcl \
2766                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2767                 ${srcdir}/../../tcl \
2768                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2769                 ${srcdir}/../../../tcl \
2770                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2771     if test -f $i/generic/tclInt.h ; then
2772       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2773       break
2774     fi
2775   done
2776 fi
2777 # finally check in a few common install locations
2778 #
2779 # since ls returns lowest version numbers first, reverse its output
2780 if test x"${ac_cv_c_tclh}" = x ; then
2781   for i in \
2782                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2783                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2784                 /usr/local/src/tcl \
2785                 /usr/local/lib/tcl \
2786                 ${prefix}/include ; do
2787     if test -f $i/generic/tclInt.h ; then
2788       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2789       break
2790     fi
2791   done
2792 fi
2793 # see if one is installed
2794 if test x"${ac_cv_c_tclh}" = x ; then
2795    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2796 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2797 echo "configure:2798: checking for tclInt.h" >&5
2798 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2799   echo $ac_n "(cached) $ac_c" 1>&6
2800 else
2801   cat > conftest.$ac_ext <<EOF
2802 #line 2803 "configure"
2803 #include "confdefs.h"
2804 #include <tclInt.h>
2805 EOF
2806 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2807 { (eval echo configure:2808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2808 ac_err=`grep -v '^ *+' conftest.out`
2809 if test -z "$ac_err"; then
2810   rm -rf conftest*
2811   eval "ac_cv_header_$ac_safe=yes"
2812 else
2813   echo "$ac_err" >&5
2814   echo "configure: failed program was:" >&5
2815   cat conftest.$ac_ext >&5
2816   rm -rf conftest*
2817   eval "ac_cv_header_$ac_safe=no"
2818 fi
2819 rm -f conftest*
2820 fi
2821 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2822   echo "$ac_t""yes" 1>&6
2823   ac_cv_c_tclh=installed
2824 else
2825   echo "$ac_t""no" 1>&6
2826 ac_cv_c_tclh=""
2827 fi
2828
2829 fi
2830
2831 fi
2832
2833 if test x"${ac_cv_c_tclh}" = x ; then
2834   TCLHDIR="# no Tcl private headers found"
2835   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2836 fi
2837 if test x"${ac_cv_c_tclh}" != x ; then
2838   no_tcl=""
2839   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2840     echo "$ac_t""is installed" 1>&6
2841     TCLHDIR=""
2842   else
2843     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2844     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2845     TCLHDIR="-I${ac_cv_c_tclh}"
2846   fi
2847 fi
2848
2849
2850
2851
2852 #
2853 # Ok, lets find the tk source trees so we can use the headers
2854 # If the directory (presumably symlink) named "tk" exists, use that one
2855 # in preference to any others.  Same logic is used when choosing library
2856 # and again with Tcl. The search order is the best place to look first, then in
2857 # decreasing significance. The loop breaks if the trigger file is found.
2858 # Note the gross little conversion here of srcdir by cd'ing to the found
2859 # directory. This converts the path from a relative to an absolute, so
2860 # recursive cache variables for the path will work right. We check all
2861 # the possible paths in one loop rather than many seperate loops to speed
2862 # things up.
2863 # the alternative search directory is involked by --with-tkinclude
2864 #
2865 no_tk=true
2866 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2867 echo "configure:2868: checking for Tk private headers" >&5
2868 # Check whether --with-tkinclude or --without-tkinclude was given.
2869 if test "${with_tkinclude+set}" = set; then
2870   withval="$with_tkinclude"
2871   with_tkinclude=${withval}
2872 fi
2873
2874 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2875   echo $ac_n "(cached) $ac_c" 1>&6
2876 else
2877
2878 # first check to see if --with-tkinclude was specified
2879 if test x"${with_tkinclude}" != x ; then
2880   if test -f ${with_tkinclude}/tk.h ; then
2881     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2882   elif test -f ${with_tkinclude}/generic/tk.h ; then
2883     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2884   else
2885     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2886   fi
2887 fi
2888
2889 # next check if it came with Tk configuration file
2890 if test x"${ac_cv_c_tkconfig}" = x ; then
2891   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2892     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2893   fi
2894 fi
2895
2896 # next check in private source directory
2897 #
2898 # since ls returns lowest version numbers first, reverse its output
2899 if test x"${ac_cv_c_tkh}" = x ; then
2900   for i in \
2901                 ${srcdir}/../tk \
2902                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2903                 ${srcdir}/../../tk \
2904                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2905                 ${srcdir}/../../../tk \
2906                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2907     if test -f $i/generic/tk.h ; then
2908       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2909       break
2910     fi
2911   done
2912 fi
2913 # finally check in a few common install locations
2914 #
2915 # since ls returns lowest version numbers first, reverse its output
2916 if test x"${ac_cv_c_tkh}" = x ; then
2917   for i in \
2918                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2919                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2920                 /usr/local/src/tk \
2921                 /usr/local/lib/tk \
2922                 ${prefix}/include ; do
2923     if test -f $i/generic/tk.h ; then
2924       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2925       break
2926     fi
2927   done
2928 fi
2929 # see if one is installed
2930 if test x"${ac_cv_c_tkh}" = x ; then
2931    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2932 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2933 echo "configure:2934: checking for tk.h" >&5
2934 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2935   echo $ac_n "(cached) $ac_c" 1>&6
2936 else
2937   cat > conftest.$ac_ext <<EOF
2938 #line 2939 "configure"
2939 #include "confdefs.h"
2940 #include <tk.h>
2941 EOF
2942 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2943 { (eval echo configure:2944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2944 ac_err=`grep -v '^ *+' conftest.out`
2945 if test -z "$ac_err"; then
2946   rm -rf conftest*
2947   eval "ac_cv_header_$ac_safe=yes"
2948 else
2949   echo "$ac_err" >&5
2950   echo "configure: failed program was:" >&5
2951   cat conftest.$ac_ext >&5
2952   rm -rf conftest*
2953   eval "ac_cv_header_$ac_safe=no"
2954 fi
2955 rm -f conftest*
2956 fi
2957 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2958   echo "$ac_t""yes" 1>&6
2959   ac_cv_c_tkh=installed
2960 else
2961   echo "$ac_t""no" 1>&6
2962 ac_cv_c_tkh=""
2963 fi
2964
2965 fi
2966
2967 fi
2968
2969 if test x"${ac_cv_c_tkh}" != x ; then
2970   no_tk=""
2971   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2972     echo "$ac_t""is installed" 1>&6
2973     TKHDIR=""
2974   else
2975     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2976     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2977     TKHDIR="-I${ac_cv_c_tkh}"
2978   fi
2979 else
2980   TKHDIR="# no Tk directory found"
2981   echo "configure: warning: Can't find Tk private headers" 1>&2
2982   no_tk=true
2983 fi
2984
2985
2986
2987
2988 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
2989 echo "configure:2990: checking for Itcl private headers. srcdir=${srcdir}" >&5
2990 if test x"${ac_cv_c_itclh}" = x ; then
2991   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
2992     if test -f $i/src/itcl.h ; then
2993       ac_cv_c_itclh=`(cd $i/src; pwd)`
2994       break
2995     fi
2996   done
2997 fi
2998 if test x"${ac_cv_c_itclh}" = x ; then
2999   ITCLHDIR="# no Itcl private headers found"
3000   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3001 fi
3002 if test x"${ac_cv_c_itclh}" != x ; then
3003      ITCLHDIR="-I${ac_cv_c_itclh}"
3004 fi
3005 # should always be here
3006      ITCLLIB="../itcl/src/libitcl.a"
3007
3008
3009
3010
3011 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3012 echo "configure:3013: checking for Tix private headers. srcdir=${srcdir}" >&5
3013 if test x"${ac_cv_c_tixh}" = x ; then
3014   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3015     if test -f $i/generic/tix.h ; then
3016       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3017       break
3018     fi
3019   done
3020 fi
3021 if test x"${ac_cv_c_tixh}" = x ; then
3022   TIXHDIR="# no Tix private headers found"
3023   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3024 fi
3025 if test x"${ac_cv_c_tixh}" != x ; then
3026      TIXHDIR="-I${ac_cv_c_tixh}"
3027 fi
3028
3029
3030
3031            # now look for tix library stuff
3032            TIXVERSION=4.1.8.0
3033            . ${ac_cv_c_tclconfig}/tclConfig.sh
3034            case "${host}" in
3035            *-*-cygwin32*)
3036                 tixdir=../tix/win/tcl8.0
3037                 ;;
3038            *)
3039                 tixdir=../tix/unix/tk8.0
3040                 ;;
3041            esac
3042            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3043                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3044            else
3045                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3046            fi
3047
3048            ENABLE_GDBTK=1
3049
3050            # Include some libraries that Tcl and Tk want.
3051            if test "${enable_ide}" = "yes"; then
3052               TCL_LIBS='$(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3053            else
3054               TCL_LIBS='$(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3055            fi
3056            # Yes, the ordering seems wrong here.  But it isn't.
3057            # TK_LIBS is the list of libraries that need to be linked
3058            # after Tcl/Tk.
3059            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3060            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3061
3062            if test x$gdb_cv_os_cygwin32 = xyes; then
3063               WIN32LIBS="${WIN32LIBS} -luser32"
3064               WIN32LDAPP="-Wl,--subsystem,windows"
3065            fi
3066         fi
3067     fi
3068 fi
3069
3070
3071
3072
3073
3074
3075 # end-sanitize-gdbtk
3076
3077
3078
3079
3080
3081 # Begin stuff to support --enable-shared
3082 # Check whether --enable-shared or --disable-shared was given.
3083 if test "${enable_shared+set}" = set; then
3084   enableval="$enable_shared"
3085   case "${enableval}" in
3086   yes) shared=true ;;
3087   no)  shared=false ;;
3088   *) shared=true ;;
3089 esac
3090 fi
3091
3092 HLDFLAGS=
3093 HLDENV=
3094 # If we have shared libraries, try to set rpath reasonably.
3095 if test "${shared}" = "true"; then
3096   case "${host}" in
3097   *-*-hpux*)
3098     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3099     ;;
3100   *-*-irix5* | *-*-irix6*)
3101     HLDFLAGS='-Wl,-rpath,$(libdir)'
3102     ;;
3103   *-*-linux*aout*)
3104     ;;
3105   *-*-linux* | *-pc-linux-gnu)
3106     HLDFLAGS='-Wl,-rpath,$(libdir)'
3107     ;;
3108   *-*-solaris*)
3109     HLDFLAGS='-R $(libdir)'
3110     ;;
3111   *-*-sysv4*)
3112     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3113     ;;
3114   esac
3115 fi
3116
3117 # On SunOS, if the linker supports the -rpath option, use it to
3118 # prevent ../bfd and ../opcodes from being included in the run time
3119 # search path.
3120 case "${host}" in
3121   *-*-sunos*)
3122     echo 'main () { }' > conftest.c
3123     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3124     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3125       :
3126     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3127       :
3128     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3129       :
3130     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3131       :
3132     elif test "${shared}" = "true"; then
3133       HLDFLAGS='-Wl,-rpath=$(libdir)'
3134     else
3135       HLDFLAGS='-Wl,-rpath='
3136     fi
3137     rm -f conftest.t conftest.c conftest
3138     ;;
3139 esac
3140
3141
3142 # End stuff to support --enable-shared
3143
3144 # target_subdir is used by the testsuite to find the target libraries.
3145 target_subdir=
3146 if test "${host}" != "${target}"; then
3147     target_subdir="${target_alias}/"
3148 fi
3149
3150
3151 frags=
3152 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3153 if test ! -f ${host_makefile_frag}; then
3154 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3155 fi
3156 frags="$frags $host_makefile_frag"
3157
3158 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3159 if test ! -f ${target_makefile_frag}; then
3160 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3161 fi
3162 frags="$frags $target_makefile_frag"
3163
3164
3165
3166
3167
3168 hostfile=`sed -n '
3169 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3170 ' ${host_makefile_frag}`
3171
3172 targetfile=`sed -n '
3173 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3174 ' ${target_makefile_frag}`
3175
3176 # these really aren't orthogonal true/false values of the same condition,
3177 # but shells are slow enough that I like to reuse the test conditions
3178 # whenever possible
3179 if test "${target}" = "${host}"; then
3180 nativefile=`sed -n '
3181 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3182 ' ${host_makefile_frag}`
3183 # else
3184 # GDBserver is only useful in a "native" enviroment
3185 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3186 fi
3187
3188
3189 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3190 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3191 # corresponding links.  But we have to remove the xm.h files and tm.h
3192 # files anyway, e.g. when switching from "configure host" to
3193 # "configure none".
3194
3195 files=
3196 links=
3197 rm -f xm.h
3198 if test "${hostfile}" != ""; then
3199 files="${files} config/${gdb_host_cpu}/${hostfile}"
3200 links="${links} xm.h"
3201 fi
3202 rm -f tm.h
3203 if test "${targetfile}" != ""; then
3204 files="${files} config/${gdb_target_cpu}/${targetfile}"
3205 links="${links} tm.h"
3206 fi
3207 rm -f nm.h
3208 if test "${nativefile}" != ""; then
3209 files="${files} config/${gdb_host_cpu}/${nativefile}"
3210 links="${links} nm.h"
3211 else
3212 # A cross-only configuration.
3213 files="${files} config/nm-empty.h"
3214 links="${links} nm.h"
3215 fi
3216 # start-sanitize-gdbtk
3217 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3218 echo "configure:3219: checking whether ln -s works" >&5
3219 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3220   echo $ac_n "(cached) $ac_c" 1>&6
3221 else
3222   rm -f conftestdata
3223 if ln -s X conftestdata 2>/dev/null
3224 then
3225   rm -f conftestdata
3226   ac_cv_prog_LN_S="ln -s"
3227 else
3228   ac_cv_prog_LN_S=ln
3229 fi
3230 fi
3231 LN_S="$ac_cv_prog_LN_S"
3232 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3233   echo "$ac_t""yes" 1>&6
3234 else
3235   echo "$ac_t""no" 1>&6
3236 fi
3237
3238 # Make it possible to use the GUI without doing a full install
3239 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3240   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3241   echo linking $srcdir/gdbtcl to gdbtcl
3242   $LN_S $srcdir/gdbtcl gdbtcl
3243   else
3244   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3245   echo "         " make install before you are able to run the GUI.
3246   fi
3247 fi
3248 # end-sanitize-gdbtk
3249
3250
3251
3252 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
3253 echo "configure:3254: checking for Cygwin32 environment" >&5
3254 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
3255   echo $ac_n "(cached) $ac_c" 1>&6
3256 else
3257   cat > conftest.$ac_ext <<EOF
3258 #line 3259 "configure"
3259 #include "confdefs.h"
3260
3261 int main() {
3262 int main () { return __CYGWIN32__; }
3263 ; return 0; }
3264 EOF
3265 if { (eval echo configure:3266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3266   rm -rf conftest*
3267   am_cv_cygwin32=yes
3268 else
3269   echo "configure: failed program was:" >&5
3270   cat conftest.$ac_ext >&5
3271   rm -rf conftest*
3272   am_cv_cygwin32=no
3273 fi
3274 rm -f conftest*
3275 rm -f conftest*
3276 fi
3277
3278 echo "$ac_t""$am_cv_cygwin32" 1>&6
3279 CYGWIN32=
3280 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
3281
3282 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3283 echo "configure:3284: checking for executable suffix" >&5
3284 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3285   echo $ac_n "(cached) $ac_c" 1>&6
3286 else
3287   if test "$CYGWIN32" = yes; then
3288 am_cv_exeext=.exe
3289 else
3290 cat > am_c_test.c << 'EOF'
3291 int main() {
3292 /* Nothing needed here */
3293 }
3294 EOF
3295 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3296 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3297 rm -f am_c_test*
3298 fi
3299
3300 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3301 fi
3302 EXEEXT=""
3303 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3304 echo "$ac_t""${am_cv_exeext}" 1>&6
3305
3306
3307 subdirs="$configdirs"
3308
3309 trap '' 1 2 15
3310 cat > confcache <<\EOF
3311 # This file is a shell script that caches the results of configure
3312 # tests run on this system so they can be shared between configure
3313 # scripts and configure runs.  It is not useful on other systems.
3314 # If it contains results you don't want to keep, you may remove or edit it.
3315 #
3316 # By default, configure uses ./config.cache as the cache file,
3317 # creating it if it does not exist already.  You can give configure
3318 # the --cache-file=FILE option to use a different cache file; that is
3319 # what configure does when it calls configure scripts in
3320 # subdirectories, so they share the cache.
3321 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3322 # config.status only pays attention to the cache file if you give it the
3323 # --recheck option to rerun configure.
3324 #
3325 EOF
3326 # The following way of writing the cache mishandles newlines in values,
3327 # but we know of no workaround that is simple, portable, and efficient.
3328 # So, don't put newlines in cache variables' values.
3329 # Ultrix sh set writes to stderr and can't be redirected directly,
3330 # and sets the high bit in the cache file unless we assign to the vars.
3331 (set) 2>&1 |
3332   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3333   *ac_space=\ *)
3334     # `set' does not quote correctly, so add quotes (double-quote substitution
3335     # turns \\\\ into \\, and sed turns \\ into \).
3336     sed -n \
3337       -e "s/'/'\\\\''/g" \
3338       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3339     ;;
3340   *)
3341     # `set' quotes correctly as required by POSIX, so do not add quotes.
3342     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3343     ;;
3344   esac >> confcache
3345 if cmp -s $cache_file confcache; then
3346   :
3347 else
3348   if test -w $cache_file; then
3349     echo "updating cache $cache_file"
3350     cat confcache > $cache_file
3351   else
3352     echo "not updating unwritable cache $cache_file"
3353   fi
3354 fi
3355 rm -f confcache
3356
3357 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3358
3359 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3360 # Let make expand exec_prefix.
3361 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3362
3363 # Any assignment to VPATH causes Sun make to only execute
3364 # the first set of double-colon rules, so remove it if not needed.
3365 # If there is a colon in the path, we need to keep it.
3366 if test "x$srcdir" = x.; then
3367   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3368 fi
3369
3370 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3371
3372 DEFS=-DHAVE_CONFIG_H
3373
3374 # Without the "./", some shells look in PATH for config.status.
3375 : ${CONFIG_STATUS=./config.status}
3376
3377 echo creating $CONFIG_STATUS
3378 rm -f $CONFIG_STATUS
3379 cat > $CONFIG_STATUS <<EOF
3380 #! /bin/sh
3381 # Generated automatically by configure.
3382 # Run this file to recreate the current configuration.
3383 # This directory was configured as follows,
3384 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3385 #
3386 # $0 $ac_configure_args
3387 #
3388 # Compiler output produced by configure, useful for debugging
3389 # configure, is in ./config.log if it exists.
3390
3391 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3392 for ac_option
3393 do
3394   case "\$ac_option" in
3395   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3396     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3397     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3398   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3399     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3400     exit 0 ;;
3401   -help | --help | --hel | --he | --h)
3402     echo "\$ac_cs_usage"; exit 0 ;;
3403   *) echo "\$ac_cs_usage"; exit 1 ;;
3404   esac
3405 done
3406
3407 ac_given_srcdir=$srcdir
3408 ac_given_INSTALL="$INSTALL"
3409
3410 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3411 EOF
3412 cat >> $CONFIG_STATUS <<EOF
3413
3414 # Protect against being on the right side of a sed subst in config.status.
3415 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3416  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3417 $ac_vpsub
3418 $extrasub
3419 s%@SHELL@%$SHELL%g
3420 s%@CFLAGS@%$CFLAGS%g
3421 s%@CPPFLAGS@%$CPPFLAGS%g
3422 s%@CXXFLAGS@%$CXXFLAGS%g
3423 s%@DEFS@%$DEFS%g
3424 s%@LDFLAGS@%$LDFLAGS%g
3425 s%@LIBS@%$LIBS%g
3426 s%@exec_prefix@%$exec_prefix%g
3427 s%@prefix@%$prefix%g
3428 s%@program_transform_name@%$program_transform_name%g
3429 s%@bindir@%$bindir%g
3430 s%@sbindir@%$sbindir%g
3431 s%@libexecdir@%$libexecdir%g
3432 s%@datadir@%$datadir%g
3433 s%@sysconfdir@%$sysconfdir%g
3434 s%@sharedstatedir@%$sharedstatedir%g
3435 s%@localstatedir@%$localstatedir%g
3436 s%@libdir@%$libdir%g
3437 s%@includedir@%$includedir%g
3438 s%@oldincludedir@%$oldincludedir%g
3439 s%@infodir@%$infodir%g
3440 s%@mandir@%$mandir%g
3441 s%@CC@%$CC%g
3442 s%@CPP@%$CPP%g
3443 s%@DLLTOOL@%$DLLTOOL%g
3444 s%@host@%$host%g
3445 s%@host_alias@%$host_alias%g
3446 s%@host_cpu@%$host_cpu%g
3447 s%@host_vendor@%$host_vendor%g
3448 s%@host_os@%$host_os%g
3449 s%@target@%$target%g
3450 s%@target_alias@%$target_alias%g
3451 s%@target_cpu@%$target_cpu%g
3452 s%@target_vendor@%$target_vendor%g
3453 s%@target_os@%$target_os%g
3454 s%@build@%$build%g
3455 s%@build_alias@%$build_alias%g
3456 s%@build_cpu@%$build_cpu%g
3457 s%@build_vendor@%$build_vendor%g
3458 s%@build_os@%$build_os%g
3459 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3460 s%@INSTALL_DATA@%$INSTALL_DATA%g
3461 s%@AR@%$AR%g
3462 s%@RANLIB@%$RANLIB%g
3463 s%@YACC@%$YACC%g
3464 s%@AWK@%$AWK%g
3465 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3466 s%@ENABLE_IDE@%$ENABLE_IDE%g
3467 s%@WIN32LIBS@%$WIN32LIBS%g
3468 s%@WIN32LDAPP@%$WIN32LDAPP%g
3469 s%@TCL_VERSION@%$TCL_VERSION%g
3470 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3471 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3472 s%@TCL_CC@%$TCL_CC%g
3473 s%@TCL_DEFS@%$TCL_DEFS%g
3474 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3475 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3476 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3477 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3478 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3479 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3480 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3481 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3482 s%@TCL_RANLIB@%$TCL_RANLIB%g
3483 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3484 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3485 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3486 s%@TK_VERSION@%$TK_VERSION%g
3487 s%@TK_DEFS@%$TK_DEFS%g
3488 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3489 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3490 s%@TK_XLIBSW@%$TK_XLIBSW%g
3491 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3492 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3493 s%@TCLHDIR@%$TCLHDIR%g
3494 s%@TKHDIR@%$TKHDIR%g
3495 s%@ITCLHDIR@%$ITCLHDIR%g
3496 s%@ITCLLIB@%$ITCLLIB%g
3497 s%@TIXHDIR@%$TIXHDIR%g
3498 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3499 s%@X_CFLAGS@%$X_CFLAGS%g
3500 s%@X_LDFLAGS@%$X_LDFLAGS%g
3501 s%@X_LIBS@%$X_LIBS%g
3502 s%@TIXLIB@%$TIXLIB%g
3503 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3504 s%@CONFIG_OBS@%$CONFIG_OBS%g
3505 s%@HLDFLAGS@%$HLDFLAGS%g
3506 s%@HLDENV@%$HLDENV%g
3507 s%@target_subdir@%$target_subdir%g
3508 /@host_makefile_frag@/r $host_makefile_frag
3509 s%@host_makefile_frag@%%g
3510 /@target_makefile_frag@/r $target_makefile_frag
3511 s%@target_makefile_frag@%%g
3512 s%@frags@%$frags%g
3513 s%@LN_S@%$LN_S%g
3514 s%@EXEEXT@%$EXEEXT%g
3515 s%@subdirs@%$subdirs%g
3516
3517 CEOF
3518 EOF
3519
3520 cat >> $CONFIG_STATUS <<\EOF
3521
3522 # Split the substitutions into bite-sized pieces for seds with
3523 # small command number limits, like on Digital OSF/1 and HP-UX.
3524 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3525 ac_file=1 # Number of current file.
3526 ac_beg=1 # First line for current file.
3527 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3528 ac_more_lines=:
3529 ac_sed_cmds=""
3530 while $ac_more_lines; do
3531   if test $ac_beg -gt 1; then
3532     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3533   else
3534     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3535   fi
3536   if test ! -s conftest.s$ac_file; then
3537     ac_more_lines=false
3538     rm -f conftest.s$ac_file
3539   else
3540     if test -z "$ac_sed_cmds"; then
3541       ac_sed_cmds="sed -f conftest.s$ac_file"
3542     else
3543       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3544     fi
3545     ac_file=`expr $ac_file + 1`
3546     ac_beg=$ac_end
3547     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3548   fi
3549 done
3550 if test -z "$ac_sed_cmds"; then
3551   ac_sed_cmds=cat
3552 fi
3553 EOF
3554
3555 cat >> $CONFIG_STATUS <<EOF
3556
3557 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3558 EOF
3559 cat >> $CONFIG_STATUS <<\EOF
3560 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3561   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3562   case "$ac_file" in
3563   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3564        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3565   *) ac_file_in="${ac_file}.in" ;;
3566   esac
3567
3568   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3569
3570   # Remove last slash and all that follows it.  Not all systems have dirname.
3571   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3572   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3573     # The file is in a subdirectory.
3574     test ! -d "$ac_dir" && mkdir "$ac_dir"
3575     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3576     # A "../" for each directory in $ac_dir_suffix.
3577     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3578   else
3579     ac_dir_suffix= ac_dots=
3580   fi
3581
3582   case "$ac_given_srcdir" in
3583   .)  srcdir=.
3584       if test -z "$ac_dots"; then top_srcdir=.
3585       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3586   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3587   *) # Relative path.
3588     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3589     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3590   esac
3591
3592   case "$ac_given_INSTALL" in
3593   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3594   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3595   esac
3596
3597   echo creating "$ac_file"
3598   rm -f "$ac_file"
3599   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3600   case "$ac_file" in
3601   *Makefile*) ac_comsub="1i\\
3602 # $configure_input" ;;
3603   *) ac_comsub= ;;
3604   esac
3605
3606   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3607   sed -e "$ac_comsub
3608 s%@configure_input@%$configure_input%g
3609 s%@srcdir@%$srcdir%g
3610 s%@top_srcdir@%$top_srcdir%g
3611 s%@INSTALL@%$INSTALL%g
3612 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3613 fi; done
3614 rm -f conftest.s*
3615
3616 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3617 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3618 #
3619 # ac_d sets the value in "#define NAME VALUE" lines.
3620 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3621 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3622 ac_dC='\3'
3623 ac_dD='%g'
3624 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3625 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3626 ac_uB='\([      ]\)%\1#\2define\3'
3627 ac_uC=' '
3628 ac_uD='\4%g'
3629 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3630 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3631 ac_eB='$%\1#\2define\3'
3632 ac_eC=' '
3633 ac_eD='%g'
3634
3635 if test "${CONFIG_HEADERS+set}" != set; then
3636 EOF
3637 cat >> $CONFIG_STATUS <<EOF
3638   CONFIG_HEADERS="config.h:config.in"
3639 EOF
3640 cat >> $CONFIG_STATUS <<\EOF
3641 fi
3642 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3643   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3644   case "$ac_file" in
3645   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3646        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3647   *) ac_file_in="${ac_file}.in" ;;
3648   esac
3649
3650   echo creating $ac_file
3651
3652   rm -f conftest.frag conftest.in conftest.out
3653   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3654   cat $ac_file_inputs > conftest.in
3655
3656 EOF
3657
3658 # Transform confdefs.h into a sed script conftest.vals that substitutes
3659 # the proper values into config.h.in to produce config.h.  And first:
3660 # Protect against being on the right side of a sed subst in config.status.
3661 # Protect against being in an unquoted here document in config.status.
3662 rm -f conftest.vals
3663 cat > conftest.hdr <<\EOF
3664 s/[\\&%]/\\&/g
3665 s%[\\$`]%\\&%g
3666 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3667 s%ac_d%ac_u%gp
3668 s%ac_u%ac_e%gp
3669 EOF
3670 sed -n -f conftest.hdr confdefs.h > conftest.vals
3671 rm -f conftest.hdr
3672
3673 # This sed command replaces #undef with comments.  This is necessary, for
3674 # example, in the case of _POSIX_SOURCE, which is predefined and required
3675 # on some systems where configure will not decide to define it.
3676 cat >> conftest.vals <<\EOF
3677 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3678 EOF
3679
3680 # Break up conftest.vals because some shells have a limit on
3681 # the size of here documents, and old seds have small limits too.
3682
3683 rm -f conftest.tail
3684 while :
3685 do
3686   ac_lines=`grep -c . conftest.vals`
3687   # grep -c gives empty output for an empty file on some AIX systems.
3688   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3689   # Write a limited-size here document to conftest.frag.
3690   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3691   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3692   echo 'CEOF
3693   sed -f conftest.frag conftest.in > conftest.out
3694   rm -f conftest.in
3695   mv conftest.out conftest.in
3696 ' >> $CONFIG_STATUS
3697   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3698   rm -f conftest.vals
3699   mv conftest.tail conftest.vals
3700 done
3701 rm -f conftest.vals
3702
3703 cat >> $CONFIG_STATUS <<\EOF
3704   rm -f conftest.frag conftest.h
3705   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3706   cat conftest.in >> conftest.h
3707   rm -f conftest.in
3708   if cmp -s $ac_file conftest.h 2>/dev/null; then
3709     echo "$ac_file is unchanged"
3710     rm -f conftest.h
3711   else
3712     # Remove last slash and all that follows it.  Not all systems have dirname.
3713       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3714       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3715       # The file is in a subdirectory.
3716       test ! -d "$ac_dir" && mkdir "$ac_dir"
3717     fi
3718     rm -f $ac_file
3719     mv conftest.h $ac_file
3720   fi
3721 fi; done
3722
3723 EOF
3724
3725 cat >> $CONFIG_STATUS <<EOF
3726 ac_sources="$files"
3727 ac_dests="$links"
3728 EOF
3729
3730 cat >> $CONFIG_STATUS <<\EOF
3731 srcdir=$ac_given_srcdir
3732 while test -n "$ac_sources"; do
3733   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3734   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3735
3736   echo "linking $srcdir/$ac_source to $ac_dest"
3737
3738   if test ! -r $srcdir/$ac_source; then
3739     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3740   fi
3741   rm -f $ac_dest
3742
3743   # Make relative symlinks.
3744   # Remove last slash and all that follows it.  Not all systems have dirname.
3745   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3746   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3747     # The dest file is in a subdirectory.
3748     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3749     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3750     # A "../" for each directory in $ac_dest_dir_suffix.
3751     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3752   else
3753     ac_dest_dir_suffix= ac_dots=
3754   fi
3755
3756   case "$srcdir" in
3757   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3758   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3759   esac
3760
3761   # Make a symlink if possible; otherwise try a hard link.
3762   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3763     ln $srcdir/$ac_source $ac_dest; then :
3764   else
3765     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3766   fi
3767 done
3768 EOF
3769 cat >> $CONFIG_STATUS <<EOF
3770
3771 gdb_host_cpu=$gdb_host_cpu
3772 gdb_target_cpu=$gdb_target_cpu
3773 nativefile=$nativefile
3774
3775 EOF
3776 cat >> $CONFIG_STATUS <<\EOF
3777
3778 if test "${nativefile}" = ""; then
3779 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3780         < Makefile > Makefile.tem
3781 mv -f Makefile.tem Makefile
3782 fi
3783
3784 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3785 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3786 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3787 mv -f Makefile.tmp Makefile
3788
3789 case x$CONFIG_HEADERS in
3790 xconfig.h:config.in)
3791 echo > stamp-h ;;
3792 esac
3793
3794 exit 0
3795 EOF
3796 chmod +x $CONFIG_STATUS
3797 rm -fr confdefs* $ac_clean_files
3798 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3799
3800 if test "$no_recursion" != yes; then
3801
3802   # Remove --cache-file and --srcdir arguments so they do not pile up.
3803   ac_sub_configure_args=
3804   ac_prev=
3805   for ac_arg in $ac_configure_args; do
3806     if test -n "$ac_prev"; then
3807       ac_prev=
3808       continue
3809     fi
3810     case "$ac_arg" in
3811     -cache-file | --cache-file | --cache-fil | --cache-fi \
3812     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3813       ac_prev=cache_file ;;
3814     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3815     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3816       ;;
3817     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3818       ac_prev=srcdir ;;
3819     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3820       ;;
3821     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3822     esac
3823   done
3824
3825   for ac_config_dir in $configdirs; do
3826
3827     # Do not complain, so a configure script can configure whichever
3828     # parts of a large source tree are present.
3829     if test ! -d $srcdir/$ac_config_dir; then
3830       continue
3831     fi
3832
3833     echo configuring in $ac_config_dir
3834
3835     case "$srcdir" in
3836     .) ;;
3837     *)
3838       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3839       else
3840         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3841       fi
3842       ;;
3843     esac
3844
3845     ac_popdir=`pwd`
3846     cd $ac_config_dir
3847
3848       # A "../" for each directory in /$ac_config_dir.
3849       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3850
3851     case "$srcdir" in
3852     .) # No --srcdir option.  We are building in place.
3853       ac_sub_srcdir=$srcdir ;;
3854     /*) # Absolute path.
3855       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3856     *) # Relative path.
3857       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3858     esac
3859
3860     # Check for guested configure; otherwise get Cygnus style configure.
3861     if test -f $ac_sub_srcdir/configure; then
3862       ac_sub_configure=$ac_sub_srcdir/configure
3863     elif test -f $ac_sub_srcdir/configure.in; then
3864       ac_sub_configure=$ac_configure
3865     else
3866       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3867       ac_sub_configure=
3868     fi
3869
3870     # The recursion is here.
3871     if test -n "$ac_sub_configure"; then
3872
3873       # Make the cache file name correct relative to the subdirectory.
3874       case "$cache_file" in
3875       /*) ac_sub_cache_file=$cache_file ;;
3876       *) # Relative path.
3877         ac_sub_cache_file="$ac_dots$cache_file" ;;
3878       esac
3879   case "$ac_given_INSTALL" in
3880         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3881         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3882         esac
3883
3884       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3885       # The eval makes quoting arguments work.
3886       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3887       then :
3888       else
3889         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3890       fi
3891     fi
3892
3893     cd $ac_popdir
3894   done
3895 fi
3896
3897
3898 exit 0
3899