gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  26 ac_help="$ac_help
  27   --with-tclinclude       directory where tcl private headers are"
  28 ac_help="$ac_help
  29   --with-tkinclude       directory where tk private headers are"
  30 ac_help="$ac_help
  31   --enable-shared         use shared libraries"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70 # Maximum number of lines to put in a shell here document.
  71 ac_max_here_lines=12
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  94     ac_prev=bindir ;;
  95   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  96     bindir="$ac_optarg" ;;
  97
  98   -build | --build | --buil | --bui | --bu)
  99     ac_prev=build ;;
 100   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 101     build="$ac_optarg" ;;
 102
 103   -cache-file | --cache-file | --cache-fil | --cache-fi \
 104   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 105     ac_prev=cache_file ;;
 106   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 107   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 108     cache_file="$ac_optarg" ;;
 109
 110   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 111     ac_prev=datadir ;;
 112   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 113   | --da=*)
 114     datadir="$ac_optarg" ;;
 115
 116   -disable-* | --disable-*)
 117     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 118     # Reject names that are not valid shell variable names.
 119     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 120       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 121     fi
 122     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 123     eval "enable_${ac_feature}=no" ;;
 124
 125   -enable-* | --enable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     case "$ac_option" in
 133       *=*) ;;
 134       *) ac_optarg=yes ;;
 135     esac
 136     eval "enable_${ac_feature}='$ac_optarg'" ;;
 137
 138   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 139   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 140   | --exec | --exe | --ex)
 141     ac_prev=exec_prefix ;;
 142   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 143   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 144   | --exec=* | --exe=* | --ex=*)
 145     exec_prefix="$ac_optarg" ;;
 146
 147   -gas | --gas | --ga | --g)
 148     # Obsolete; use --with-gas.
 149     with_gas=yes ;;
 150
 151   -help | --help | --hel | --he)
 152     # Omit some internal or obsolete options to make the list less imposing.
 153     # This message is too long to be a string in the A/UX 3.1 sh.
 154     cat << EOF
 155 Usage: configure [options] [host]
 156 Options: [defaults in brackets after descriptions]
 157 Configuration:
 158   --cache-file=FILE       cache test results in FILE
 159   --help                  print this message
 160   --no-create             do not create output files
 161   --quiet, --silent       do not print \`checking...' messages
 162   --version               print the version of autoconf that created configure
 163 Directory and file names:
 164   --prefix=PREFIX         install architecture-independent files in PREFIX
 165                           [$ac_default_prefix]
 166   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 167                           [same as prefix]
 168   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 169   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 170   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 171   --datadir=DIR           read-only architecture-independent data in DIR
 172                           [PREFIX/share]
 173   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 174   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 175                           [PREFIX/com]
 176   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 177   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 178   --includedir=DIR        C header files in DIR [PREFIX/include]
 179   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 180   --infodir=DIR           info documentation in DIR [PREFIX/info]
 181   --mandir=DIR            man documentation in DIR [PREFIX/man]
 182   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 183   --program-prefix=PREFIX prepend PREFIX to installed program names
 184   --program-suffix=SUFFIX append SUFFIX to installed program names
 185   --program-transform-name=PROGRAM
 186                           run sed PROGRAM on installed program names
 187 EOF
 188     cat << EOF
 189 Host type:
 190   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 191   --host=HOST             configure for HOST [guessed]
 192   --target=TARGET         configure for TARGET [TARGET=HOST]
 193 Features and packages:
 194   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 195   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 196   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 197   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 198   --x-includes=DIR        X include files are in DIR
 199   --x-libraries=DIR       X library files are in DIR
 200 EOF
 201     if test -n "$ac_help"; then
 202       echo "--enable and --with options recognized:$ac_help"
 203     fi
 204     exit 0 ;;
 205
 206   -host | --host | --hos | --ho)
 207     ac_prev=host ;;
 208   -host=* | --host=* | --hos=* | --ho=*)
 209     host="$ac_optarg" ;;
 210
 211   -includedir | --includedir | --includedi | --included | --include \
 212   | --includ | --inclu | --incl | --inc)
 213     ac_prev=includedir ;;
 214   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 215   | --includ=* | --inclu=* | --incl=* | --inc=*)
 216     includedir="$ac_optarg" ;;
 217
 218   -infodir | --infodir | --infodi | --infod | --info | --inf)
 219     ac_prev=infodir ;;
 220   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 221     infodir="$ac_optarg" ;;
 222
 223   -libdir | --libdir | --libdi | --libd)
 224     ac_prev=libdir ;;
 225   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 226     libdir="$ac_optarg" ;;
 227
 228   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 229   | --libexe | --libex | --libe)
 230     ac_prev=libexecdir ;;
 231   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 232   | --libexe=* | --libex=* | --libe=*)
 233     libexecdir="$ac_optarg" ;;
 234
 235   -localstatedir | --localstatedir | --localstatedi | --localstated \
 236   | --localstate | --localstat | --localsta | --localst \
 237   | --locals | --local | --loca | --loc | --lo)
 238     ac_prev=localstatedir ;;
 239   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 240   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 241   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 242     localstatedir="$ac_optarg" ;;
 243
 244   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 245     ac_prev=mandir ;;
 246   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 247     mandir="$ac_optarg" ;;
 248
 249   -nfp | --nfp | --nf)
 250     # Obsolete; use --without-fp.
 251     with_fp=no ;;
 252
 253   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 254   | --no-cr | --no-c)
 255     no_create=yes ;;
 256
 257   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 258   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 259     no_recursion=yes ;;
 260
 261   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 262   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 263   | --oldin | --oldi | --old | --ol | --o)
 264     ac_prev=oldincludedir ;;
 265   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 266   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 267   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 268     oldincludedir="$ac_optarg" ;;
 269
 270   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 271     ac_prev=prefix ;;
 272   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 273     prefix="$ac_optarg" ;;
 274
 275   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 276   | --program-pre | --program-pr | --program-p)
 277     ac_prev=program_prefix ;;
 278   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 279   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 280     program_prefix="$ac_optarg" ;;
 281
 282   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 283   | --program-suf | --program-su | --program-s)
 284     ac_prev=program_suffix ;;
 285   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 286   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 287     program_suffix="$ac_optarg" ;;
 288
 289   -program-transform-name | --program-transform-name \
 290   | --program-transform-nam | --program-transform-na \
 291   | --program-transform-n | --program-transform- \
 292   | --program-transform | --program-transfor \
 293   | --program-transfo | --program-transf \
 294   | --program-trans | --program-tran \
 295   | --progr-tra | --program-tr | --program-t)
 296     ac_prev=program_transform_name ;;
 297   -program-transform-name=* | --program-transform-name=* \
 298   | --program-transform-nam=* | --program-transform-na=* \
 299   | --program-transform-n=* | --program-transform-=* \
 300   | --program-transform=* | --program-transfor=* \
 301   | --program-transfo=* | --program-transf=* \
 302   | --program-trans=* | --program-tran=* \
 303   | --progr-tra=* | --program-tr=* | --program-t=*)
 304     program_transform_name="$ac_optarg" ;;
 305
 306   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 307   | -silent | --silent | --silen | --sile | --sil)
 308     silent=yes ;;
 309
 310   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 311     ac_prev=sbindir ;;
 312   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 313   | --sbi=* | --sb=*)
 314     sbindir="$ac_optarg" ;;
 315
 316   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 317   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 318   | --sharedst | --shareds | --shared | --share | --shar \
 319   | --sha | --sh)
 320     ac_prev=sharedstatedir ;;
 321   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 322   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 323   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 324   | --sha=* | --sh=*)
 325     sharedstatedir="$ac_optarg" ;;
 326
 327   -site | --site | --sit)
 328     ac_prev=site ;;
 329   -site=* | --site=* | --sit=*)
 330     site="$ac_optarg" ;;
 331
 332   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 333     ac_prev=srcdir ;;
 334   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 335     srcdir="$ac_optarg" ;;
 336
 337   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 338   | --syscon | --sysco | --sysc | --sys | --sy)
 339     ac_prev=sysconfdir ;;
 340   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 341   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 342     sysconfdir="$ac_optarg" ;;
 343
 344   -target | --target | --targe | --targ | --tar | --ta | --t)
 345     ac_prev=target ;;
 346   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 347     target="$ac_optarg" ;;
 348
 349   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 350     verbose=yes ;;
 351
 352   -version | --version | --versio | --versi | --vers)
 353     echo "configure generated by autoconf version 2.12"
 354     exit 0 ;;
 355
 356   -with-* | --with-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     case "$ac_option" in
 364       *=*) ;;
 365       *) ac_optarg=yes ;;
 366     esac
 367     eval "with_${ac_package}='$ac_optarg'" ;;
 368
 369   -without-* | --without-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     eval "with_${ac_package}=no" ;;
 377
 378   --x)
 379     # Obsolete; use --with-x.
 380     with_x=yes ;;
 381
 382   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 383   | --x-incl | --x-inc | --x-in | --x-i)
 384     ac_prev=x_includes ;;
 385   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 386   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 387     x_includes="$ac_optarg" ;;
 388
 389   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 390   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 391     ac_prev=x_libraries ;;
 392   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 393   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 394     x_libraries="$ac_optarg" ;;
 395
 396   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 397     ;;
 398
 399   *)
 400     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 401       echo "configure: warning: $ac_option: invalid host type" 1>&2
 402     fi
 403     if test "x$nonopt" != xNONE; then
 404       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 405     fi
 406     nonopt="$ac_option"
 407     ;;
 408
 409   esac
 410 done
 411
 412 if test -n "$ac_prev"; then
 413   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 414 fi
 415
 416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 417
 418 # File descriptor usage:
 419 # 0 standard input
 420 # 1 file creation
 421 # 2 errors and warnings
 422 # 3 some systems may open it to /dev/tty
 423 # 4 used on the Kubota Titan
 424 # 6 checking for... messages and results
 425 # 5 compiler messages saved in config.log
 426 if test "$silent" = yes; then
 427   exec 6>/dev/null
 428 else
 429   exec 6>&1
 430 fi
 431 exec 5>./config.log
 432
 433 echo "\
 434 This file contains any messages produced by compilers while
 435 running configure, to aid debugging if configure makes a mistake.
 436 " 1>&5
 437
 438 # Strip out --no-create and --no-recursion so they do not pile up.
 439 # Also quote any args containing shell metacharacters.
 440 ac_configure_args=
 441 for ac_arg
 442 do
 443   case "$ac_arg" in
 444   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 445   | --no-cr | --no-c) ;;
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 448   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 449   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 450   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 451   esac
 452 done
 453
 454 # NLS nuisances.
 455 # Only set these to C if already set.  These must not be set unconditionally
 456 # because not all systems understand e.g. LANG=C (notably SCO).
 457 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 458 # Non-C LC_CTYPE values break the ctype check.
 459 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 460 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 461 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 462 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 463
 464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 465 rm -rf conftest* confdefs.h
 466 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 467 echo > confdefs.h
 468
 469 # A filename unique to this package, relative to the directory that
 470 # configure is in, which we can look for to find out if srcdir is correct.
 471 ac_unique_file=main.c
 472
 473 # Find the source files, if location was not specified.
 474 if test -z "$srcdir"; then
 475   ac_srcdir_defaulted=yes
 476   # Try the directory containing this script, then its parent.
 477   ac_prog=$0
 478   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 479   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 480   srcdir=$ac_confdir
 481   if test ! -r $srcdir/$ac_unique_file; then
 482     srcdir=..
 483   fi
 484 else
 485   ac_srcdir_defaulted=no
 486 fi
 487 if test ! -r $srcdir/$ac_unique_file; then
 488   if test "$ac_srcdir_defaulted" = yes; then
 489     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 490   else
 491     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 492   fi
 493 fi
 494 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 495
 496 # Prefer explicitly selected file to automatically selected ones.
 497 if test -z "$CONFIG_SITE"; then
 498   if test "x$prefix" != xNONE; then
 499     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 500   else
 501     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 502   fi
 503 fi
 504 for ac_site_file in $CONFIG_SITE; do
 505   if test -r "$ac_site_file"; then
 506     echo "loading site script $ac_site_file"
 507     . "$ac_site_file"
 508   fi
 509 done
 510
 511 if test -r "$cache_file"; then
 512   echo "loading cache $cache_file"
 513   . $cache_file
 514 else
 515   echo "creating cache $cache_file"
 516   > $cache_file
 517 fi
 518
 519 ac_ext=c
 520 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 521 ac_cpp='$CPP $CPPFLAGS'
 522 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 523 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 524 cross_compiling=$ac_cv_prog_cc_cross
 525
 526 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 527   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 528   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 529     ac_n= ac_c='
 530 ' ac_t='        '
 531   else
 532     ac_n=-n ac_c= ac_t=
 533   fi
 534 else
 535   ac_n= ac_c='\c' ac_t=
 536 fi
 537
 538
 539
 540
 541 # Extract the first word of "gcc", so it can be a program name with args.
 542 set dummy gcc; ac_word=$2
 543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 544 echo "configure:545: checking for $ac_word" >&5
 545 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 546   echo $ac_n "(cached) $ac_c" 1>&6
 547 else
 548   if test -n "$CC"; then
 549   ac_cv_prog_CC="$CC" # Let the user override the test.
 550 else
 551   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 552   for ac_dir in $PATH; do
 553     test -z "$ac_dir" && ac_dir=.
 554     if test -f $ac_dir/$ac_word; then
 555       ac_cv_prog_CC="gcc"
 556       break
 557     fi
 558   done
 559   IFS="$ac_save_ifs"
 560 fi
 561 fi
 562 CC="$ac_cv_prog_CC"
 563 if test -n "$CC"; then
 564   echo "$ac_t""$CC" 1>&6
 565 else
 566   echo "$ac_t""no" 1>&6
 567 fi
 568
 569 if test -z "$CC"; then
 570   # Extract the first word of "cc", so it can be a program name with args.
 571 set dummy cc; ac_word=$2
 572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 573 echo "configure:574: checking for $ac_word" >&5
 574 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 575   echo $ac_n "(cached) $ac_c" 1>&6
 576 else
 577   if test -n "$CC"; then
 578   ac_cv_prog_CC="$CC" # Let the user override the test.
 579 else
 580   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 581   ac_prog_rejected=no
 582   for ac_dir in $PATH; do
 583     test -z "$ac_dir" && ac_dir=.
 584     if test -f $ac_dir/$ac_word; then
 585       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 586         ac_prog_rejected=yes
 587         continue
 588       fi
 589       ac_cv_prog_CC="cc"
 590       break
 591     fi
 592   done
 593   IFS="$ac_save_ifs"
 594 if test $ac_prog_rejected = yes; then
 595   # We found a bogon in the path, so make sure we never use it.
 596   set dummy $ac_cv_prog_CC
 597   shift
 598   if test $# -gt 0; then
 599     # We chose a different compiler from the bogus one.
 600     # However, it has the same basename, so the bogon will be chosen
 601     # first if we set CC to just the basename; use the full file name.
 602     shift
 603     set dummy "$ac_dir/$ac_word" "$@"
 604     shift
 605     ac_cv_prog_CC="$@"
 606   fi
 607 fi
 608 fi
 609 fi
 610 CC="$ac_cv_prog_CC"
 611 if test -n "$CC"; then
 612   echo "$ac_t""$CC" 1>&6
 613 else
 614   echo "$ac_t""no" 1>&6
 615 fi
 616
 617   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 618 fi
 619
 620 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 621 echo "configure:622: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 622
 623 ac_ext=c
 624 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 625 ac_cpp='$CPP $CPPFLAGS'
 626 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 627 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 628 cross_compiling=$ac_cv_prog_cc_cross
 629
 630 cat > conftest.$ac_ext <<EOF
 631 #line 632 "configure"
 632 #include "confdefs.h"
 633 main(){return(0);}
 634 EOF
 635 if { (eval echo configure:636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 636   ac_cv_prog_cc_works=yes
 637   # If we can't run a trivial program, we are probably using a cross compiler.
 638   if (./conftest; exit) 2>/dev/null; then
 639     ac_cv_prog_cc_cross=no
 640   else
 641     ac_cv_prog_cc_cross=yes
 642   fi
 643 else
 644   echo "configure: failed program was:" >&5
 645   cat conftest.$ac_ext >&5
 646   ac_cv_prog_cc_works=no
 647 fi
 648 rm -fr conftest*
 649
 650 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 651 if test $ac_cv_prog_cc_works = no; then
 652   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 653 fi
 654 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 655 echo "configure:656: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 656 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 657 cross_compiling=$ac_cv_prog_cc_cross
 658
 659 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 660 echo "configure:661: checking whether we are using GNU C" >&5
 661 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664   cat > conftest.c <<EOF
 665 #ifdef __GNUC__
 666   yes;
 667 #endif
 668 EOF
 669 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 670   ac_cv_prog_gcc=yes
 671 else
 672   ac_cv_prog_gcc=no
 673 fi
 674 fi
 675
 676 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 677
 678 if test $ac_cv_prog_gcc = yes; then
 679   GCC=yes
 680   ac_test_CFLAGS="${CFLAGS+set}"
 681   ac_save_CFLAGS="$CFLAGS"
 682   CFLAGS=
 683   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 684 echo "configure:685: checking whether ${CC-cc} accepts -g" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   echo 'void f(){}' > conftest.c
 689 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 690   ac_cv_prog_cc_g=yes
 691 else
 692   ac_cv_prog_cc_g=no
 693 fi
 694 rm -f conftest*
 695
 696 fi
 697
 698 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 699   if test "$ac_test_CFLAGS" = set; then
 700     CFLAGS="$ac_save_CFLAGS"
 701   elif test $ac_cv_prog_cc_g = yes; then
 702     CFLAGS="-g -O2"
 703   else
 704     CFLAGS="-O2"
 705   fi
 706 else
 707   GCC=
 708   test "${CFLAGS+set}" = set || CFLAGS="-g"
 709 fi
 710
 711 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 712 echo "configure:713: checking how to run the C preprocessor" >&5
 713 # On Suns, sometimes $CPP names a directory.
 714 if test -n "$CPP" && test -d "$CPP"; then
 715   CPP=
 716 fi
 717 if test -z "$CPP"; then
 718 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 719   echo $ac_n "(cached) $ac_c" 1>&6
 720 else
 721     # This must be in double quotes, not single quotes, because CPP may get
 722   # substituted into the Makefile and "${CC-cc}" will confuse make.
 723   CPP="${CC-cc} -E"
 724   # On the NeXT, cc -E runs the code through the compiler's parser,
 725   # not just through cpp.
 726   cat > conftest.$ac_ext <<EOF
 727 #line 728 "configure"
 728 #include "confdefs.h"
 729 #include <assert.h>
 730 Syntax Error
 731 EOF
 732 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 733 { (eval echo configure:734: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 734 ac_err=`grep -v '^ *+' conftest.out`
 735 if test -z "$ac_err"; then
 736   :
 737 else
 738   echo "$ac_err" >&5
 739   echo "configure: failed program was:" >&5
 740   cat conftest.$ac_ext >&5
 741   rm -rf conftest*
 742   CPP="${CC-cc} -E -traditional-cpp"
 743   cat > conftest.$ac_ext <<EOF
 744 #line 745 "configure"
 745 #include "confdefs.h"
 746 #include <assert.h>
 747 Syntax Error
 748 EOF
 749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 750 { (eval echo configure:751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 751 ac_err=`grep -v '^ *+' conftest.out`
 752 if test -z "$ac_err"; then
 753   :
 754 else
 755   echo "$ac_err" >&5
 756   echo "configure: failed program was:" >&5
 757   cat conftest.$ac_ext >&5
 758   rm -rf conftest*
 759   CPP=/lib/cpp
 760 fi
 761 rm -f conftest*
 762 fi
 763 rm -f conftest*
 764   ac_cv_prog_CPP="$CPP"
 765 fi
 766   CPP="$ac_cv_prog_CPP"
 767 else
 768   ac_cv_prog_CPP="$CPP"
 769 fi
 770 echo "$ac_t""$CPP" 1>&6
 771
 772 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 773 echo "configure:774: checking for AIX" >&5
 774 cat > conftest.$ac_ext <<EOF
 775 #line 776 "configure"
 776 #include "confdefs.h"
 777 #ifdef _AIX
 778   yes
 779 #endif
 780
 781 EOF
 782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 783   egrep "yes" >/dev/null 2>&1; then
 784   rm -rf conftest*
 785   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 786 #define _ALL_SOURCE 1
 787 EOF
 788
 789 else
 790   rm -rf conftest*
 791   echo "$ac_t""no" 1>&6
 792 fi
 793 rm -f conftest*
 794
 795
 796 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 797 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 798 echo "configure:799: checking for minix/config.h" >&5
 799 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 800   echo $ac_n "(cached) $ac_c" 1>&6
 801 else
 802   cat > conftest.$ac_ext <<EOF
 803 #line 804 "configure"
 804 #include "confdefs.h"
 805 #include <minix/config.h>
 806 EOF
 807 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 808 { (eval echo configure:809: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 809 ac_err=`grep -v '^ *+' conftest.out`
 810 if test -z "$ac_err"; then
 811   rm -rf conftest*
 812   eval "ac_cv_header_$ac_safe=yes"
 813 else
 814   echo "$ac_err" >&5
 815   echo "configure: failed program was:" >&5
 816   cat conftest.$ac_ext >&5
 817   rm -rf conftest*
 818   eval "ac_cv_header_$ac_safe=no"
 819 fi
 820 rm -f conftest*
 821 fi
 822 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 823   echo "$ac_t""yes" 1>&6
 824   MINIX=yes
 825 else
 826   echo "$ac_t""no" 1>&6
 827 MINIX=
 828 fi
 829
 830 if test "$MINIX" = yes; then
 831   cat >> confdefs.h <<\EOF
 832 #define _POSIX_SOURCE 1
 833 EOF
 834
 835   cat >> confdefs.h <<\EOF
 836 #define _POSIX_1_SOURCE 2
 837 EOF
 838
 839   cat >> confdefs.h <<\EOF
 840 #define _MINIX 1
 841 EOF
 842
 843 fi
 844
 845 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 846 echo "configure:847: checking for POSIXized ISC" >&5
 847 if test -d /etc/conf/kconfig.d &&
 848   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 849 then
 850   echo "$ac_t""yes" 1>&6
 851   ISC=yes # If later tests want to check for ISC.
 852   cat >> confdefs.h <<\EOF
 853 #define _POSIX_SOURCE 1
 854 EOF
 855
 856   if test "$GCC" = yes; then
 857     CC="$CC -posix"
 858   else
 859     CC="$CC -Xp"
 860   fi
 861 else
 862   echo "$ac_t""no" 1>&6
 863   ISC=
 864 fi
 865
 866
 867 ac_aux_dir=
 868 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 869   if test -f $ac_dir/install-sh; then
 870     ac_aux_dir=$ac_dir
 871     ac_install_sh="$ac_aux_dir/install-sh -c"
 872     break
 873   elif test -f $ac_dir/install.sh; then
 874     ac_aux_dir=$ac_dir
 875     ac_install_sh="$ac_aux_dir/install.sh -c"
 876     break
 877   fi
 878 done
 879 if test -z "$ac_aux_dir"; then
 880   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 881 fi
 882 ac_config_guess=$ac_aux_dir/config.guess
 883 ac_config_sub=$ac_aux_dir/config.sub
 884 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 885
 886
 887 # Do some error checking and defaulting for the host and target type.
 888 # The inputs are:
 889 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 890 #
 891 # The rules are:
 892 # 1. You are not allowed to specify --host, --target, and nonopt at the
 893 #    same time.
 894 # 2. Host defaults to nonopt.
 895 # 3. If nonopt is not specified, then host defaults to the current host,
 896 #    as determined by config.guess.
 897 # 4. Target and build default to nonopt.
 898 # 5. If nonopt is not specified, then target and build default to host.
 899
 900 # The aliases save the names the user supplied, while $host etc.
 901 # will get canonicalized.
 902 case $host---$target---$nonopt in
 903 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 904 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 905 esac
 906
 907
 908 # Make sure we can run config.sub.
 909 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 910 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 911 fi
 912
 913 echo $ac_n "checking host system type""... $ac_c" 1>&6
 914 echo "configure:915: checking host system type" >&5
 915
 916 host_alias=$host
 917 case "$host_alias" in
 918 NONE)
 919   case $nonopt in
 920   NONE)
 921     if host_alias=`$ac_config_guess`; then :
 922     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 923     fi ;;
 924   *) host_alias=$nonopt ;;
 925   esac ;;
 926 esac
 927
 928 host=`$ac_config_sub $host_alias`
 929 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 930 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 931 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 932 echo "$ac_t""$host" 1>&6
 933
 934 echo $ac_n "checking target system type""... $ac_c" 1>&6
 935 echo "configure:936: checking target system type" >&5
 936
 937 target_alias=$target
 938 case "$target_alias" in
 939 NONE)
 940   case $nonopt in
 941   NONE) target_alias=$host_alias ;;
 942   *) target_alias=$nonopt ;;
 943   esac ;;
 944 esac
 945
 946 target=`$ac_config_sub $target_alias`
 947 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 948 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 949 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 950 echo "$ac_t""$target" 1>&6
 951
 952 echo $ac_n "checking build system type""... $ac_c" 1>&6
 953 echo "configure:954: checking build system type" >&5
 954
 955 build_alias=$build
 956 case "$build_alias" in
 957 NONE)
 958   case $nonopt in
 959   NONE) build_alias=$host_alias ;;
 960   *) build_alias=$nonopt ;;
 961   esac ;;
 962 esac
 963
 964 build=`$ac_config_sub $build_alias`
 965 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 966 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 967 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 968 echo "$ac_t""$build" 1>&6
 969
 970 test "$host_alias" != "$target_alias" &&
 971   test "$program_prefix$program_suffix$program_transform_name" = \
 972     NONENONEs,x,x, &&
 973   program_prefix=${target_alias}-
 974
 975
 976 # Find a good install program.  We prefer a C program (faster),
 977 # so one script is as good as another.  But avoid the broken or
 978 # incompatible versions:
 979 # SysV /etc/install, /usr/sbin/install
 980 # SunOS /usr/etc/install
 981 # IRIX /sbin/install
 982 # AIX /bin/install
 983 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 984 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 985 # ./install, which can be erroneously created by make from ./install.sh.
 986 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 987 echo "configure:988: checking for a BSD compatible install" >&5
 988 if test -z "$INSTALL"; then
 989 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 990   echo $ac_n "(cached) $ac_c" 1>&6
 991 else
 992     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 993   for ac_dir in $PATH; do
 994     # Account for people who put trailing slashes in PATH elements.
 995     case "$ac_dir/" in
 996     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 997     *)
 998       # OSF1 and SCO ODT 3.0 have their own names for install.
 999       for ac_prog in ginstall installbsd scoinst install; do
1000         if test -f $ac_dir/$ac_prog; then
1001           if test $ac_prog = install &&
1002             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1003             # AIX install.  It has an incompatible calling convention.
1004             # OSF/1 installbsd also uses dspmsg, but is usable.
1005             :
1006           else
1007             ac_cv_path_install="$ac_dir/$ac_prog -c"
1008             break 2
1009           fi
1010         fi
1011       done
1012       ;;
1013     esac
1014   done
1015   IFS="$ac_save_IFS"
1016
1017 fi
1018   if test "${ac_cv_path_install+set}" = set; then
1019     INSTALL="$ac_cv_path_install"
1020   else
1021     # As a last resort, use the slow shell script.  We don't cache a
1022     # path for INSTALL within a source directory, because that will
1023     # break other packages using the cache if that directory is
1024     # removed, or if the path is relative.
1025     INSTALL="$ac_install_sh"
1026   fi
1027 fi
1028 echo "$ac_t""$INSTALL" 1>&6
1029
1030 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1031 # It thinks the first close brace ends the variable substitution.
1032 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1033
1034 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1035
1036 if test $host != $build; then
1037   ac_tool_prefix=${host_alias}-
1038 else
1039   ac_tool_prefix=
1040 fi
1041
1042 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1043 set dummy ${ac_tool_prefix}ar; ac_word=$2
1044 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1045 echo "configure:1046: checking for $ac_word" >&5
1046 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1047   echo $ac_n "(cached) $ac_c" 1>&6
1048 else
1049   if test -n "$AR"; then
1050   ac_cv_prog_AR="$AR" # Let the user override the test.
1051 else
1052   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1053   for ac_dir in $PATH; do
1054     test -z "$ac_dir" && ac_dir=.
1055     if test -f $ac_dir/$ac_word; then
1056       ac_cv_prog_AR="${ac_tool_prefix}ar"
1057       break
1058     fi
1059   done
1060   IFS="$ac_save_ifs"
1061   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1062 fi
1063 fi
1064 AR="$ac_cv_prog_AR"
1065 if test -n "$AR"; then
1066   echo "$ac_t""$AR" 1>&6
1067 else
1068   echo "$ac_t""no" 1>&6
1069 fi
1070
1071
1072
1073 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1074 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1075 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1076 echo "configure:1077: checking for $ac_word" >&5
1077 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1078   echo $ac_n "(cached) $ac_c" 1>&6
1079 else
1080   if test -n "$RANLIB"; then
1081   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1082 else
1083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1084   for ac_dir in $PATH; do
1085     test -z "$ac_dir" && ac_dir=.
1086     if test -f $ac_dir/$ac_word; then
1087       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1088       break
1089     fi
1090   done
1091   IFS="$ac_save_ifs"
1092 fi
1093 fi
1094 RANLIB="$ac_cv_prog_RANLIB"
1095 if test -n "$RANLIB"; then
1096   echo "$ac_t""$RANLIB" 1>&6
1097 else
1098   echo "$ac_t""no" 1>&6
1099 fi
1100
1101
1102 if test -z "$ac_cv_prog_RANLIB"; then
1103 if test -n "$ac_tool_prefix"; then
1104   # Extract the first word of "ranlib", so it can be a program name with args.
1105 set dummy ranlib; ac_word=$2
1106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1107 echo "configure:1108: checking for $ac_word" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1109   echo $ac_n "(cached) $ac_c" 1>&6
1110 else
1111   if test -n "$RANLIB"; then
1112   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1113 else
1114   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1115   for ac_dir in $PATH; do
1116     test -z "$ac_dir" && ac_dir=.
1117     if test -f $ac_dir/$ac_word; then
1118       ac_cv_prog_RANLIB="ranlib"
1119       break
1120     fi
1121   done
1122   IFS="$ac_save_ifs"
1123   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1124 fi
1125 fi
1126 RANLIB="$ac_cv_prog_RANLIB"
1127 if test -n "$RANLIB"; then
1128   echo "$ac_t""$RANLIB" 1>&6
1129 else
1130   echo "$ac_t""no" 1>&6
1131 fi
1132
1133 else
1134   RANLIB=":"
1135 fi
1136 fi
1137
1138 for ac_prog in 'bison -y' byacc
1139 do
1140 # Extract the first word of "$ac_prog", so it can be a program name with args.
1141 set dummy $ac_prog; ac_word=$2
1142 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1143 echo "configure:1144: checking for $ac_word" >&5
1144 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   if test -n "$YACC"; then
1148   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1149 else
1150   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1151   for ac_dir in $PATH; do
1152     test -z "$ac_dir" && ac_dir=.
1153     if test -f $ac_dir/$ac_word; then
1154       ac_cv_prog_YACC="$ac_prog"
1155       break
1156     fi
1157   done
1158   IFS="$ac_save_ifs"
1159 fi
1160 fi
1161 YACC="$ac_cv_prog_YACC"
1162 if test -n "$YACC"; then
1163   echo "$ac_t""$YACC" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167
1168 test -n "$YACC" && break
1169 done
1170 test -n "$YACC" || YACC="yacc"
1171
1172 for ac_prog in mawk gawk nawk awk
1173 do
1174 # Extract the first word of "$ac_prog", so it can be a program name with args.
1175 set dummy $ac_prog; ac_word=$2
1176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1177 echo "configure:1178: checking for $ac_word" >&5
1178 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1179   echo $ac_n "(cached) $ac_c" 1>&6
1180 else
1181   if test -n "$AWK"; then
1182   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1183 else
1184   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1185   for ac_dir in $PATH; do
1186     test -z "$ac_dir" && ac_dir=.
1187     if test -f $ac_dir/$ac_word; then
1188       ac_cv_prog_AWK="$ac_prog"
1189       break
1190     fi
1191   done
1192   IFS="$ac_save_ifs"
1193 fi
1194 fi
1195 AWK="$ac_cv_prog_AWK"
1196 if test -n "$AWK"; then
1197   echo "$ac_t""$AWK" 1>&6
1198 else
1199   echo "$ac_t""no" 1>&6
1200 fi
1201
1202 test -n "$AWK" && break
1203 done
1204
1205
1206 ac_aux_dir=
1207 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1208   if test -f $ac_dir/install-sh; then
1209     ac_aux_dir=$ac_dir
1210     ac_install_sh="$ac_aux_dir/install-sh -c"
1211     break
1212   elif test -f $ac_dir/install.sh; then
1213     ac_aux_dir=$ac_dir
1214     ac_install_sh="$ac_aux_dir/install.sh -c"
1215     break
1216   fi
1217 done
1218 if test -z "$ac_aux_dir"; then
1219   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1220 fi
1221 ac_config_guess=$ac_aux_dir/config.guess
1222 ac_config_sub=$ac_aux_dir/config.sub
1223 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1224
1225 if test "$program_transform_name" = s,x,x,; then
1226   program_transform_name=
1227 else
1228   # Double any \ or $.  echo might interpret backslashes.
1229   cat <<\EOF_SED > conftestsed
1230 s,\\,\\\\,g; s,\$,$$,g
1231 EOF_SED
1232   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1233   rm -f conftestsed
1234 fi
1235 test "$program_prefix" != NONE &&
1236   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1237 # Use a double $ so make ignores it.
1238 test "$program_suffix" != NONE &&
1239   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1240
1241 # sed with no file args requires a program.
1242 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1243
1244
1245 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1246 echo "configure:1247: checking for ANSI C header files" >&5
1247 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1248   echo $ac_n "(cached) $ac_c" 1>&6
1249 else
1250   cat > conftest.$ac_ext <<EOF
1251 #line 1252 "configure"
1252 #include "confdefs.h"
1253 #include <stdlib.h>
1254 #include <stdarg.h>
1255 #include <string.h>
1256 #include <float.h>
1257 EOF
1258 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1259 { (eval echo configure:1260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1260 ac_err=`grep -v '^ *+' conftest.out`
1261 if test -z "$ac_err"; then
1262   rm -rf conftest*
1263   ac_cv_header_stdc=yes
1264 else
1265   echo "$ac_err" >&5
1266   echo "configure: failed program was:" >&5
1267   cat conftest.$ac_ext >&5
1268   rm -rf conftest*
1269   ac_cv_header_stdc=no
1270 fi
1271 rm -f conftest*
1272
1273 if test $ac_cv_header_stdc = yes; then
1274   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1275 cat > conftest.$ac_ext <<EOF
1276 #line 1277 "configure"
1277 #include "confdefs.h"
1278 #include <string.h>
1279 EOF
1280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1281   egrep "memchr" >/dev/null 2>&1; then
1282   :
1283 else
1284   rm -rf conftest*
1285   ac_cv_header_stdc=no
1286 fi
1287 rm -f conftest*
1288
1289 fi
1290
1291 if test $ac_cv_header_stdc = yes; then
1292   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1293 cat > conftest.$ac_ext <<EOF
1294 #line 1295 "configure"
1295 #include "confdefs.h"
1296 #include <stdlib.h>
1297 EOF
1298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1299   egrep "free" >/dev/null 2>&1; then
1300   :
1301 else
1302   rm -rf conftest*
1303   ac_cv_header_stdc=no
1304 fi
1305 rm -f conftest*
1306
1307 fi
1308
1309 if test $ac_cv_header_stdc = yes; then
1310   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1311 if test "$cross_compiling" = yes; then
1312   :
1313 else
1314   cat > conftest.$ac_ext <<EOF
1315 #line 1316 "configure"
1316 #include "confdefs.h"
1317 #include <ctype.h>
1318 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1319 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1320 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1321 int main () { int i; for (i = 0; i < 256; i++)
1322 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1323 exit (0); }
1324
1325 EOF
1326 if { (eval echo configure:1327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1327 then
1328   :
1329 else
1330   echo "configure: failed program was:" >&5
1331   cat conftest.$ac_ext >&5
1332   rm -fr conftest*
1333   ac_cv_header_stdc=no
1334 fi
1335 rm -fr conftest*
1336 fi
1337
1338 fi
1339 fi
1340
1341 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1342 if test $ac_cv_header_stdc = yes; then
1343   cat >> confdefs.h <<\EOF
1344 #define STDC_HEADERS 1
1345 EOF
1346
1347 fi
1348
1349 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
1350 do
1351 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1352 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1353 echo "configure:1354: checking for $ac_hdr" >&5
1354 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1355   echo $ac_n "(cached) $ac_c" 1>&6
1356 else
1357   cat > conftest.$ac_ext <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360 #include <$ac_hdr>
1361 EOF
1362 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1363 { (eval echo configure:1364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1364 ac_err=`grep -v '^ *+' conftest.out`
1365 if test -z "$ac_err"; then
1366   rm -rf conftest*
1367   eval "ac_cv_header_$ac_safe=yes"
1368 else
1369   echo "$ac_err" >&5
1370   echo "configure: failed program was:" >&5
1371   cat conftest.$ac_ext >&5
1372   rm -rf conftest*
1373   eval "ac_cv_header_$ac_safe=no"
1374 fi
1375 rm -f conftest*
1376 fi
1377 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1378   echo "$ac_t""yes" 1>&6
1379     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1380   cat >> confdefs.h <<EOF
1381 #define $ac_tr_hdr 1
1382 EOF
1383
1384 else
1385   echo "$ac_t""no" 1>&6
1386 fi
1387 done
1388
1389 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1390 echo "configure:1391: checking whether stat file-mode macros are broken" >&5
1391 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1392   echo $ac_n "(cached) $ac_c" 1>&6
1393 else
1394   cat > conftest.$ac_ext <<EOF
1395 #line 1396 "configure"
1396 #include "confdefs.h"
1397 #include <sys/types.h>
1398 #include <sys/stat.h>
1399
1400 #if defined(S_ISBLK) && defined(S_IFDIR)
1401 # if S_ISBLK (S_IFDIR)
1402 You lose.
1403 # endif
1404 #endif
1405
1406 #if defined(S_ISBLK) && defined(S_IFCHR)
1407 # if S_ISBLK (S_IFCHR)
1408 You lose.
1409 # endif
1410 #endif
1411
1412 #if defined(S_ISLNK) && defined(S_IFREG)
1413 # if S_ISLNK (S_IFREG)
1414 You lose.
1415 # endif
1416 #endif
1417
1418 #if defined(S_ISSOCK) && defined(S_IFREG)
1419 # if S_ISSOCK (S_IFREG)
1420 You lose.
1421 # endif
1422 #endif
1423
1424 EOF
1425 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1426   egrep "You lose" >/dev/null 2>&1; then
1427   rm -rf conftest*
1428   ac_cv_header_stat_broken=yes
1429 else
1430   rm -rf conftest*
1431   ac_cv_header_stat_broken=no
1432 fi
1433 rm -f conftest*
1434
1435 fi
1436
1437 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1438 if test $ac_cv_header_stat_broken = yes; then
1439   cat >> confdefs.h <<\EOF
1440 #define STAT_MACROS_BROKEN 1
1441 EOF
1442
1443 fi
1444
1445
1446 echo $ac_n "checking for working const""... $ac_c" 1>&6
1447 echo "configure:1448: checking for working const" >&5
1448 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1449   echo $ac_n "(cached) $ac_c" 1>&6
1450 else
1451   cat > conftest.$ac_ext <<EOF
1452 #line 1453 "configure"
1453 #include "confdefs.h"
1454
1455 int main() {
1456
1457 /* Ultrix mips cc rejects this.  */
1458 typedef int charset[2]; const charset x;
1459 /* SunOS 4.1.1 cc rejects this.  */
1460 char const *const *ccp;
1461 char **p;
1462 /* NEC SVR4.0.2 mips cc rejects this.  */
1463 struct point {int x, y;};
1464 static struct point const zero = {0,0};
1465 /* AIX XL C 1.02.0.0 rejects this.
1466    It does not let you subtract one const X* pointer from another in an arm
1467    of an if-expression whose if-part is not a constant expression */
1468 const char *g = "string";
1469 ccp = &g + (g ? g-g : 0);
1470 /* HPUX 7.0 cc rejects these. */
1471 ++ccp;
1472 p = (char**) ccp;
1473 ccp = (char const *const *) p;
1474 { /* SCO 3.2v4 cc rejects this.  */
1475   char *t;
1476   char const *s = 0 ? (char *) 0 : (char const *) 0;
1477
1478   *t++ = 0;
1479 }
1480 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1481   int x[] = {25, 17};
1482   const int *foo = &x[0];
1483   ++foo;
1484 }
1485 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1486   typedef const int *iptr;
1487   iptr p = 0;
1488   ++p;
1489 }
1490 { /* AIX XL C 1.02.0.0 rejects this saying
1491      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1492   struct s { int j; const int *ap[3]; };
1493   struct s *b; b->j = 5;
1494 }
1495 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1496   const int foo = 10;
1497 }
1498
1499 ; return 0; }
1500 EOF
1501 if { (eval echo configure:1502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1502   rm -rf conftest*
1503   ac_cv_c_const=yes
1504 else
1505   echo "configure: failed program was:" >&5
1506   cat conftest.$ac_ext >&5
1507   rm -rf conftest*
1508   ac_cv_c_const=no
1509 fi
1510 rm -f conftest*
1511 fi
1512
1513 echo "$ac_t""$ac_cv_c_const" 1>&6
1514 if test $ac_cv_c_const = no; then
1515   cat >> confdefs.h <<\EOF
1516 #define const
1517 EOF
1518
1519 fi
1520
1521
1522 for ac_func in setpgid sbrk select poll
1523 do
1524 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1525 echo "configure:1526: checking for $ac_func" >&5
1526 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   cat > conftest.$ac_ext <<EOF
1530 #line 1531 "configure"
1531 #include "confdefs.h"
1532 /* System header to define __stub macros and hopefully few prototypes,
1533     which can conflict with char $ac_func(); below.  */
1534 #include <assert.h>
1535 /* Override any gcc2 internal prototype to avoid an error.  */
1536 /* We use char because int might match the return type of a gcc2
1537     builtin and then its argument prototype would still apply.  */
1538 char $ac_func();
1539
1540 int main() {
1541
1542 /* The GNU C library defines this for functions which it implements
1543     to always fail with ENOSYS.  Some functions are actually named
1544     something starting with __ and the normal name is an alias.  */
1545 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1546 choke me
1547 #else
1548 $ac_func();
1549 #endif
1550
1551 ; return 0; }
1552 EOF
1553 if { (eval echo configure:1554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1554   rm -rf conftest*
1555   eval "ac_cv_func_$ac_func=yes"
1556 else
1557   echo "configure: failed program was:" >&5
1558   cat conftest.$ac_ext >&5
1559   rm -rf conftest*
1560   eval "ac_cv_func_$ac_func=no"
1561 fi
1562 rm -f conftest*
1563 fi
1564
1565 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1566   echo "$ac_t""yes" 1>&6
1567     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1568   cat >> confdefs.h <<EOF
1569 #define $ac_tr_func 1
1570 EOF
1571
1572 else
1573   echo "$ac_t""no" 1>&6
1574 fi
1575 done
1576
1577
1578
1579 CONFIG_OBS=
1580
1581 # If we are configured native on Linux, work around problems with sys/procfs.h
1582 if test "${target}" = "${host}"; then
1583   case "${host}" in
1584   i345686-*-linux*)
1585         cat >> confdefs.h <<\EOF
1586 #define START_INFERIOR_TRAPS_EXPECTED "2"
1587 EOF
1588
1589         cat >> confdefs.h <<\EOF
1590 #define sys_quotactl 1
1591 EOF
1592
1593         ;;
1594   esac
1595 fi
1596
1597 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1598 echo "configure:1599: checking for gregset_t type" >&5
1599 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1600   echo $ac_n "(cached) $ac_c" 1>&6
1601 else
1602   cat > conftest.$ac_ext <<EOF
1603 #line 1604 "configure"
1604 #include "confdefs.h"
1605 #include <sys/procfs.h>
1606 int main() {
1607 gregset_t *gregsetp = 0
1608 ; return 0; }
1609 EOF
1610 if { (eval echo configure:1611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1611   rm -rf conftest*
1612   gdb_cv_have_gregset_t=yes
1613 else
1614   echo "configure: failed program was:" >&5
1615   cat conftest.$ac_ext >&5
1616   rm -rf conftest*
1617   gdb_cv_have_gregset_t=no
1618 fi
1619 rm -f conftest*
1620 fi
1621
1622 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1623 if test $gdb_cv_have_gregset_t = yes; then
1624   cat >> confdefs.h <<\EOF
1625 #define HAVE_GREGSET_T 1
1626 EOF
1627
1628 fi
1629
1630 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1631 echo "configure:1632: checking for fpregset_t type" >&5
1632 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1633   echo $ac_n "(cached) $ac_c" 1>&6
1634 else
1635   cat > conftest.$ac_ext <<EOF
1636 #line 1637 "configure"
1637 #include "confdefs.h"
1638 #include <sys/procfs.h>
1639 int main() {
1640 fpregset_t *fpregsetp = 0
1641 ; return 0; }
1642 EOF
1643 if { (eval echo configure:1644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1644   rm -rf conftest*
1645   gdb_cv_have_fpregset_t=yes
1646 else
1647   echo "configure: failed program was:" >&5
1648   cat conftest.$ac_ext >&5
1649   rm -rf conftest*
1650   gdb_cv_have_fpregset_t=no
1651 fi
1652 rm -f conftest*
1653 fi
1654
1655 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1656 if test $gdb_cv_have_fpregset_t = yes; then
1657   cat >> confdefs.h <<\EOF
1658 #define HAVE_FPREGSET_T 1
1659 EOF
1660
1661 fi
1662
1663
1664 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1665 echo "configure:1666: checking for long long support in compiler" >&5
1666 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1667   echo $ac_n "(cached) $ac_c" 1>&6
1668 else
1669   cat > conftest.$ac_ext <<EOF
1670 #line 1671 "configure"
1671 #include "confdefs.h"
1672
1673 int main() {
1674
1675   extern long long foo;
1676   switch (foo & 2) { case 0: return 1; }
1677
1678 ; return 0; }
1679 EOF
1680 if { (eval echo configure:1681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1681   rm -rf conftest*
1682   gdb_cv_c_long_long=yes
1683 else
1684   echo "configure: failed program was:" >&5
1685   cat conftest.$ac_ext >&5
1686   rm -rf conftest*
1687   gdb_cv_c_long_long=no
1688 fi
1689 rm -f conftest*
1690 fi
1691
1692 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1693 if test $gdb_cv_c_long_long = yes; then
1694   cat >> confdefs.h <<\EOF
1695 #define CC_HAS_LONG_LONG 1
1696 EOF
1697
1698 fi
1699
1700
1701 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1702 echo "configure:1703: checking for long long support in printf" >&5
1703 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1704   echo $ac_n "(cached) $ac_c" 1>&6
1705 else
1706   if test "$cross_compiling" = yes; then
1707   gdb_cv_printf_has_long_long=no
1708 else
1709   cat > conftest.$ac_ext <<EOF
1710 #line 1711 "configure"
1711 #include "confdefs.h"
1712
1713 int main () {
1714   char buf[16];
1715   long long l = 0x12345;
1716   sprintf (buf, "%llx", l);
1717   return (strcmp ("12345", buf));
1718 }
1719 EOF
1720 if { (eval echo configure:1721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1721 then
1722   gdb_cv_printf_has_long_long=yes
1723 else
1724   echo "configure: failed program was:" >&5
1725   cat conftest.$ac_ext >&5
1726   rm -fr conftest*
1727   gdb_cv_printf_has_long_long=no
1728 fi
1729 rm -fr conftest*
1730 fi
1731
1732 fi
1733
1734 if test $gdb_cv_printf_has_long_long = yes; then
1735   cat >> confdefs.h <<\EOF
1736 #define PRINTF_HAS_LONG_LONG 1
1737 EOF
1738
1739 fi
1740 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1741
1742
1743 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1744 echo "configure:1745: checking for long double support in compiler" >&5
1745 if eval "test \"`echo '$''{'ac_cv_c_long_double'+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 long double foo;
1754 ; return 0; }
1755 EOF
1756 if { (eval echo configure:1757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1757   rm -rf conftest*
1758   ac_cv_c_long_double=yes
1759 else
1760   echo "configure: failed program was:" >&5
1761   cat conftest.$ac_ext >&5
1762   rm -rf conftest*
1763   ac_cv_c_long_double=no
1764 fi
1765 rm -f conftest*
1766 fi
1767
1768 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1769 if test $ac_cv_c_long_double = yes; then
1770   cat >> confdefs.h <<\EOF
1771 #define HAVE_LONG_DOUBLE 1
1772 EOF
1773
1774 fi
1775
1776
1777 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1778 echo "configure:1779: checking for long double support in printf" >&5
1779 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1780   echo $ac_n "(cached) $ac_c" 1>&6
1781 else
1782   if test "$cross_compiling" = yes; then
1783   gdb_cv_printf_has_long_double=no
1784 else
1785   cat > conftest.$ac_ext <<EOF
1786 #line 1787 "configure"
1787 #include "confdefs.h"
1788
1789 int main () {
1790   char buf[16];
1791   long double f = 3.141592653;
1792   sprintf (buf, "%Lg", f);
1793   return (strncmp ("3.14159", buf, 7));
1794 }
1795 EOF
1796 if { (eval echo configure:1797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1797 then
1798   gdb_cv_printf_has_long_double=yes
1799 else
1800   echo "configure: failed program was:" >&5
1801   cat conftest.$ac_ext >&5
1802   rm -fr conftest*
1803   gdb_cv_printf_has_long_double=no
1804 fi
1805 rm -fr conftest*
1806 fi
1807
1808 fi
1809
1810 if test $gdb_cv_printf_has_long_double = yes; then
1811   cat >> confdefs.h <<\EOF
1812 #define PRINTF_HAS_LONG_DOUBLE 1
1813 EOF
1814
1815 fi
1816 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1817
1818 for ac_hdr in unistd.h
1819 do
1820 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1821 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1822 echo "configure:1823: checking for $ac_hdr" >&5
1823 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1824   echo $ac_n "(cached) $ac_c" 1>&6
1825 else
1826   cat > conftest.$ac_ext <<EOF
1827 #line 1828 "configure"
1828 #include "confdefs.h"
1829 #include <$ac_hdr>
1830 EOF
1831 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1832 { (eval echo configure:1833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1833 ac_err=`grep -v '^ *+' conftest.out`
1834 if test -z "$ac_err"; then
1835   rm -rf conftest*
1836   eval "ac_cv_header_$ac_safe=yes"
1837 else
1838   echo "$ac_err" >&5
1839   echo "configure: failed program was:" >&5
1840   cat conftest.$ac_ext >&5
1841   rm -rf conftest*
1842   eval "ac_cv_header_$ac_safe=no"
1843 fi
1844 rm -f conftest*
1845 fi
1846 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1847   echo "$ac_t""yes" 1>&6
1848     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1849   cat >> confdefs.h <<EOF
1850 #define $ac_tr_hdr 1
1851 EOF
1852
1853 else
1854   echo "$ac_t""no" 1>&6
1855 fi
1856 done
1857
1858 for ac_func in getpagesize
1859 do
1860 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1861 echo "configure:1862: checking for $ac_func" >&5
1862 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1863   echo $ac_n "(cached) $ac_c" 1>&6
1864 else
1865   cat > conftest.$ac_ext <<EOF
1866 #line 1867 "configure"
1867 #include "confdefs.h"
1868 /* System header to define __stub macros and hopefully few prototypes,
1869     which can conflict with char $ac_func(); below.  */
1870 #include <assert.h>
1871 /* Override any gcc2 internal prototype to avoid an error.  */
1872 /* We use char because int might match the return type of a gcc2
1873     builtin and then its argument prototype would still apply.  */
1874 char $ac_func();
1875
1876 int main() {
1877
1878 /* The GNU C library defines this for functions which it implements
1879     to always fail with ENOSYS.  Some functions are actually named
1880     something starting with __ and the normal name is an alias.  */
1881 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1882 choke me
1883 #else
1884 $ac_func();
1885 #endif
1886
1887 ; return 0; }
1888 EOF
1889 if { (eval echo configure:1890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1890   rm -rf conftest*
1891   eval "ac_cv_func_$ac_func=yes"
1892 else
1893   echo "configure: failed program was:" >&5
1894   cat conftest.$ac_ext >&5
1895   rm -rf conftest*
1896   eval "ac_cv_func_$ac_func=no"
1897 fi
1898 rm -f conftest*
1899 fi
1900
1901 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1902   echo "$ac_t""yes" 1>&6
1903     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1904   cat >> confdefs.h <<EOF
1905 #define $ac_tr_func 1
1906 EOF
1907
1908 else
1909   echo "$ac_t""no" 1>&6
1910 fi
1911 done
1912
1913 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1914 echo "configure:1915: checking for working mmap" >&5
1915 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1916   echo $ac_n "(cached) $ac_c" 1>&6
1917 else
1918   if test "$cross_compiling" = yes; then
1919   ac_cv_func_mmap_fixed_mapped=no
1920 else
1921   cat > conftest.$ac_ext <<EOF
1922 #line 1923 "configure"
1923 #include "confdefs.h"
1924
1925 /* Thanks to Mike Haertel and Jim Avera for this test.
1926    Here is a matrix of mmap possibilities:
1927         mmap private not fixed
1928         mmap private fixed at somewhere currently unmapped
1929         mmap private fixed at somewhere already mapped
1930         mmap shared not fixed
1931         mmap shared fixed at somewhere currently unmapped
1932         mmap shared fixed at somewhere already mapped
1933    For private mappings, we should verify that changes cannot be read()
1934    back from the file, nor mmap's back from the file at a different
1935    address.  (There have been systems where private was not correctly
1936    implemented like the infamous i386 svr4.0, and systems where the
1937    VM page cache was not coherent with the filesystem buffer cache
1938    like early versions of FreeBSD and possibly contemporary NetBSD.)
1939    For shared mappings, we should conversely verify that changes get
1940    propogated back to all the places they're supposed to be.
1941
1942    Grep wants private fixed already mapped.
1943    The main things grep needs to know about mmap are:
1944    * does it exist and is it safe to write into the mmap'd area
1945    * how to use it (BSD variants)  */
1946 #include <sys/types.h>
1947 #include <fcntl.h>
1948 #include <sys/mman.h>
1949
1950 /* This mess was copied from the GNU getpagesize.h.  */
1951 #ifndef HAVE_GETPAGESIZE
1952 # ifdef HAVE_UNISTD_H
1953 #  include <unistd.h>
1954 # endif
1955
1956 /* Assume that all systems that can run configure have sys/param.h.  */
1957 # ifndef HAVE_SYS_PARAM_H
1958 #  define HAVE_SYS_PARAM_H 1
1959 # endif
1960
1961 # ifdef _SC_PAGESIZE
1962 #  define getpagesize() sysconf(_SC_PAGESIZE)
1963 # else /* no _SC_PAGESIZE */
1964 #  ifdef HAVE_SYS_PARAM_H
1965 #   include <sys/param.h>
1966 #   ifdef EXEC_PAGESIZE
1967 #    define getpagesize() EXEC_PAGESIZE
1968 #   else /* no EXEC_PAGESIZE */
1969 #    ifdef NBPG
1970 #     define getpagesize() NBPG * CLSIZE
1971 #     ifndef CLSIZE
1972 #      define CLSIZE 1
1973 #     endif /* no CLSIZE */
1974 #    else /* no NBPG */
1975 #     ifdef NBPC
1976 #      define getpagesize() NBPC
1977 #     else /* no NBPC */
1978 #      ifdef PAGESIZE
1979 #       define getpagesize() PAGESIZE
1980 #      endif /* PAGESIZE */
1981 #     endif /* no NBPC */
1982 #    endif /* no NBPG */
1983 #   endif /* no EXEC_PAGESIZE */
1984 #  else /* no HAVE_SYS_PARAM_H */
1985 #   define getpagesize() 8192   /* punt totally */
1986 #  endif /* no HAVE_SYS_PARAM_H */
1987 # endif /* no _SC_PAGESIZE */
1988
1989 #endif /* no HAVE_GETPAGESIZE */
1990
1991 #ifdef __cplusplus
1992 extern "C" { void *malloc(unsigned); }
1993 #else
1994 char *malloc();
1995 #endif
1996
1997 int
1998 main()
1999 {
2000         char *data, *data2, *data3;
2001         int i, pagesize;
2002         int fd;
2003
2004         pagesize = getpagesize();
2005
2006         /*
2007          * First, make a file with some known garbage in it.
2008          */
2009         data = malloc(pagesize);
2010         if (!data)
2011                 exit(1);
2012         for (i = 0; i < pagesize; ++i)
2013                 *(data + i) = rand();
2014         umask(0);
2015         fd = creat("conftestmmap", 0600);
2016         if (fd < 0)
2017                 exit(1);
2018         if (write(fd, data, pagesize) != pagesize)
2019                 exit(1);
2020         close(fd);
2021
2022         /*
2023          * Next, try to mmap the file at a fixed address which
2024          * already has something else allocated at it.  If we can,
2025          * also make sure that we see the same garbage.
2026          */
2027         fd = open("conftestmmap", O_RDWR);
2028         if (fd < 0)
2029                 exit(1);
2030         data2 = malloc(2 * pagesize);
2031         if (!data2)
2032                 exit(1);
2033         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2034         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2035             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2036                 exit(1);
2037         for (i = 0; i < pagesize; ++i)
2038                 if (*(data + i) != *(data2 + i))
2039                         exit(1);
2040
2041         /*
2042          * Finally, make sure that changes to the mapped area
2043          * do not percolate back to the file as seen by read().
2044          * (This is a bug on some variants of i386 svr4.0.)
2045          */
2046         for (i = 0; i < pagesize; ++i)
2047                 *(data2 + i) = *(data2 + i) + 1;
2048         data3 = malloc(pagesize);
2049         if (!data3)
2050                 exit(1);
2051         if (read(fd, data3, pagesize) != pagesize)
2052                 exit(1);
2053         for (i = 0; i < pagesize; ++i)
2054                 if (*(data + i) != *(data3 + i))
2055                         exit(1);
2056         close(fd);
2057         unlink("conftestmmap");
2058         exit(0);
2059 }
2060
2061 EOF
2062 if { (eval echo configure:2063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2063 then
2064   ac_cv_func_mmap_fixed_mapped=yes
2065 else
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -fr conftest*
2069   ac_cv_func_mmap_fixed_mapped=no
2070 fi
2071 rm -fr conftest*
2072 fi
2073
2074 fi
2075
2076 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2077 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2078   cat >> confdefs.h <<\EOF
2079 #define HAVE_MMAP 1
2080 EOF
2081
2082 fi
2083
2084
2085 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2086 echo "configure:2087: checking whether malloc must be declared" >&5
2087 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2088   echo $ac_n "(cached) $ac_c" 1>&6
2089 else
2090   cat > conftest.$ac_ext <<EOF
2091 #line 2092 "configure"
2092 #include "confdefs.h"
2093
2094 #include <stdio.h>
2095 #ifdef HAVE_STRING_H
2096 #include <string.h>
2097 #else
2098 #ifdef HAVE_STRINGS_H
2099 #include <strings.h>
2100 #endif
2101 #endif
2102 #ifdef HAVE_STDLIB_H
2103 #include <stdlib.h>
2104 #endif
2105 #ifdef HAVE_UNISTD_H
2106 #include <unistd.h>
2107 #endif
2108 int main() {
2109 char *(*pfn) = (char *(*)) malloc
2110 ; return 0; }
2111 EOF
2112 if { (eval echo configure:2113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2113   rm -rf conftest*
2114   bfd_cv_decl_needed_malloc=no
2115 else
2116   echo "configure: failed program was:" >&5
2117   cat conftest.$ac_ext >&5
2118   rm -rf conftest*
2119   bfd_cv_decl_needed_malloc=yes
2120 fi
2121 rm -f conftest*
2122 fi
2123
2124 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2125 if test $bfd_cv_decl_needed_malloc = yes; then
2126   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2127   cat >> confdefs.h <<EOF
2128 #define $bfd_tr_decl 1
2129 EOF
2130
2131 fi
2132
2133 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2134 echo "configure:2135: checking whether realloc must be declared" >&5
2135 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2136   echo $ac_n "(cached) $ac_c" 1>&6
2137 else
2138   cat > conftest.$ac_ext <<EOF
2139 #line 2140 "configure"
2140 #include "confdefs.h"
2141
2142 #include <stdio.h>
2143 #ifdef HAVE_STRING_H
2144 #include <string.h>
2145 #else
2146 #ifdef HAVE_STRINGS_H
2147 #include <strings.h>
2148 #endif
2149 #endif
2150 #ifdef HAVE_STDLIB_H
2151 #include <stdlib.h>
2152 #endif
2153 #ifdef HAVE_UNISTD_H
2154 #include <unistd.h>
2155 #endif
2156 int main() {
2157 char *(*pfn) = (char *(*)) realloc
2158 ; return 0; }
2159 EOF
2160 if { (eval echo configure:2161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2161   rm -rf conftest*
2162   bfd_cv_decl_needed_realloc=no
2163 else
2164   echo "configure: failed program was:" >&5
2165   cat conftest.$ac_ext >&5
2166   rm -rf conftest*
2167   bfd_cv_decl_needed_realloc=yes
2168 fi
2169 rm -f conftest*
2170 fi
2171
2172 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2173 if test $bfd_cv_decl_needed_realloc = yes; then
2174   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2175   cat >> confdefs.h <<EOF
2176 #define $bfd_tr_decl 1
2177 EOF
2178
2179 fi
2180
2181 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2182 echo "configure:2183: checking whether free must be declared" >&5
2183 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2184   echo $ac_n "(cached) $ac_c" 1>&6
2185 else
2186   cat > conftest.$ac_ext <<EOF
2187 #line 2188 "configure"
2188 #include "confdefs.h"
2189
2190 #include <stdio.h>
2191 #ifdef HAVE_STRING_H
2192 #include <string.h>
2193 #else
2194 #ifdef HAVE_STRINGS_H
2195 #include <strings.h>
2196 #endif
2197 #endif
2198 #ifdef HAVE_STDLIB_H
2199 #include <stdlib.h>
2200 #endif
2201 #ifdef HAVE_UNISTD_H
2202 #include <unistd.h>
2203 #endif
2204 int main() {
2205 char *(*pfn) = (char *(*)) free
2206 ; return 0; }
2207 EOF
2208 if { (eval echo configure:2209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2209   rm -rf conftest*
2210   bfd_cv_decl_needed_free=no
2211 else
2212   echo "configure: failed program was:" >&5
2213   cat conftest.$ac_ext >&5
2214   rm -rf conftest*
2215   bfd_cv_decl_needed_free=yes
2216 fi
2217 rm -f conftest*
2218 fi
2219
2220 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2221 if test $bfd_cv_decl_needed_free = yes; then
2222   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2223   cat >> confdefs.h <<EOF
2224 #define $bfd_tr_decl 1
2225 EOF
2226
2227 fi
2228
2229
2230
2231
2232 if test ${build} = ${host} -a ${host} = ${target} ; then
2233         case ${host_os} in
2234         hpux*)
2235                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2236 echo "configure:2237: checking for HPUX/OSF thread support" >&5
2237                 if test -f /usr/include/dce/cma_config.h ; then
2238                         echo "$ac_t""yes" 1>&6
2239                         cat >> confdefs.h <<\EOF
2240 #define HAVE_HPUX_THREAD_SUPPORT 1
2241 EOF
2242
2243                         CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2244                 else
2245                         echo "$ac_t""no" 1>&6
2246                 fi
2247                 ;;
2248         solaris*)
2249                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2250 echo "configure:2251: checking for Solaris thread debugging library" >&5
2251                 if test -f /usr/lib/libthread_db.so.1 ; then
2252                         echo "$ac_t""yes" 1>&6
2253                         cat >> confdefs.h <<\EOF
2254 #define HAVE_THREAD_DB_LIB 1
2255 EOF
2256
2257                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2258                         CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2259                 else
2260                         echo "$ac_t""no" 1>&6
2261                 fi
2262                 ;;
2263         esac
2264
2265 fi
2266
2267 ENABLE_CFLAGS=
2268
2269 # Check whether --enable-netrom or --disable-netrom was given.
2270 if test "${enable_netrom+set}" = set; then
2271   enableval="$enable_netrom"
2272   case "${enableval}" in
2273 yes)    enable_netrom=yes ;;
2274 no)     enable_netrom=no ;;
2275 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2276 esac
2277 fi
2278
2279
2280 if test "${enable_netrom}" = "yes"; then
2281         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2282 fi
2283
2284 # start-sanitize-gm
2285 ENABLE_GM=
2286
2287 # Check whether --enable-gm or --disable-gm was given.
2288 if test "${enable_gm+set}" = set; then
2289   enableval="$enable_gm"
2290   case "${enableval}" in
2291 yes)    CONFIG_OBS="${CONFIG_OBS} gmagic.o"
2292         ENABLE_CFLAGS=-DGENERAL_MAGIC
2293         ;;
2294 no)     ;;
2295 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2296 esac
2297 fi
2298
2299
2300 # end-sanitize-gm
2301
2302 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2303 if test "${enable_sim_powerpc+set}" = set; then
2304   enableval="$enable_sim_powerpc"
2305   case "${enableval}" in
2306 yes)    powerpc_sim=yes ;;
2307 no)     powerpc_sim=no ;;
2308 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2309 esac
2310 else
2311   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2312 fi
2313
2314
2315 # start-sanitize-gdbtk
2316 ENABLE_GDBTK=
2317
2318 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2319 if test "${enable_gdbtk+set}" = set; then
2320   enableval="$enable_gdbtk"
2321   case "${enableval}" in
2322     yes)
2323         case "$host" in
2324         *go32*)
2325             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2326             enable_gdbtk=no ;;
2327         *cygwin32* | *windows*)
2328             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2329             enable_gdbtk=no ;;
2330         *)
2331             enable_gdbtk=yes ;;
2332         esac ;;
2333     no)
2334         enable_gdbtk=no  ;;
2335     *)
2336         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2337 esac
2338 else
2339
2340 # Default is on for everything but go32 and cygwin32
2341 case "$host" in
2342     *go32* | *cygwin32* | *windows*)
2343         ;;
2344     *)
2345         enable_gdbtk=yes ;;
2346     esac
2347
2348 fi
2349
2350
2351 if test "${enable_gdbtk}" = "yes"; then
2352
2353
2354 #
2355 # Ok, lets find the tcl configuration
2356 # First, look for one uninstalled.
2357 # the alternative search directory is invoked by --with-tclconfig
2358 #
2359
2360 if test x"${no_tcl}" = x ; then
2361   # we reset no_tcl in case something fails here
2362   no_tcl=true
2363   # Check whether --with-tclconfig or --without-tclconfig was given.
2364 if test "${with_tclconfig+set}" = set; then
2365   withval="$with_tclconfig"
2366   with_tclconfig=${withval}
2367 fi
2368
2369   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2370 echo "configure:2371: checking for Tcl configuration" >&5
2371   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2372   echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374
2375
2376   # First check to see if --with-tclconfig was specified.
2377   if test x"${with_tclconfig}" != x ; then
2378     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2379       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2380     else
2381       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2382     fi
2383   fi
2384
2385   # then check for a private Tcl installation
2386   if test x"${ac_cv_c_tclconfig}" = x ; then
2387     for i in \
2388                 ../tcl \
2389                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2390                 ../../tcl \
2391                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2392                 ../../../tcl \
2393                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2394       if test -f "$i/unix/tclConfig.sh" ; then
2395         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2396         break
2397       fi
2398     done
2399   fi
2400   # check in a few common install locations
2401   if test x"${ac_cv_c_tclconfig}" = x ; then
2402     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2403       if test -f "$i/tclConfig.sh" ; then
2404         ac_cv_c_tclconfig=`(cd $i; pwd)`
2405         break
2406       fi
2407     done
2408   fi
2409   # check in a few other private locations
2410   if test x"${ac_cv_c_tclconfig}" = x ; then
2411     for i in \
2412                 ${srcdir}/../tcl \
2413                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2414       if test -f "$i/unix/tclConfig.sh" ; then
2415         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2416         break
2417       fi
2418     done
2419   fi
2420
2421 fi
2422
2423   if test x"${ac_cv_c_tclconfig}" = x ; then
2424     TCLCONFIG="# no Tcl configs found"
2425     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2426   else
2427     no_tcl=
2428     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2429     echo "$ac_t""found $TCLCONFIG" 1>&6
2430   fi
2431 fi
2432
2433     if test -z "${no_tcl}"; then
2434
2435     . $TCLCONFIG
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462 #
2463 # Ok, lets find the tk configuration
2464 # First, look for one uninstalled.
2465 # the alternative search directory is invoked by --with-tkconfig
2466 #
2467
2468 if test x"${no_tk}" = x ; then
2469   # we reset no_tk in case something fails here
2470   no_tk=true
2471   # Check whether --with-tkconfig or --without-tkconfig was given.
2472 if test "${with_tkconfig+set}" = set; then
2473   withval="$with_tkconfig"
2474   with_tkconfig=${withval}
2475 fi
2476
2477   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2478 echo "configure:2479: checking for Tk configuration" >&5
2479   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2480   echo $ac_n "(cached) $ac_c" 1>&6
2481 else
2482
2483
2484   # First check to see if --with-tkconfig was specified.
2485   if test x"${with_tkconfig}" != x ; then
2486     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2487       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2488     else
2489       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2490     fi
2491   fi
2492
2493   # then check for a private Tk library
2494   if test x"${ac_cv_c_tkconfig}" = x ; then
2495     for i in \
2496                 ../tk \
2497                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2498                 ../../tk \
2499                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2500                 ../../../tk \
2501                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2502       if test -f "$i/unix/tkConfig.sh" ; then
2503         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2504         break
2505       fi
2506     done
2507   fi
2508   # check in a few common install locations
2509   if test x"${ac_cv_c_tkconfig}" = x ; then
2510     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2511       if test -f "$i/tkConfig.sh" ; then
2512         ac_cv_c_tkconfig=`(cd $i; pwd)`
2513         break
2514       fi
2515     done
2516   fi
2517   # check in a few other private locations
2518   if test x"${ac_cv_c_tkconfig}" = x ; then
2519     for i in \
2520                 ${srcdir}/../tk \
2521                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2522       if test -f "$i/unix/tkConfig.sh" ; then
2523         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2524         break
2525       fi
2526     done
2527   fi
2528
2529 fi
2530
2531   if test x"${ac_cv_c_tkconfig}" = x ; then
2532     TKCONFIG="# no Tk configs found"
2533     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2534   else
2535     no_tk=
2536     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2537     echo "$ac_t""found $TKCONFIG" 1>&6
2538   fi
2539 fi
2540
2541
2542
2543         # If $no_tk is nonempty, then we can't do Tk, and there is no
2544         # point to doing Tcl.
2545         if test -z "${no_tk}"; then
2546
2547     if test -f "$TKCONFIG" ; then
2548       . $TKCONFIG
2549     fi
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563 #
2564 # Ok, lets find the tcl source trees so we can use the headers
2565 # Warning: transition of version 9 to 10 will break this algorithm
2566 # because 10 sorts before 9. We also look for just tcl. We have to
2567 # be careful that we don't match stuff like tclX by accident.
2568 # the alternative search directory is involked by --with-tclinclude
2569 #
2570 no_tcl=true
2571 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2572 echo "configure:2573: checking for Tcl private headers" >&5
2573 # Check whether --with-tclinclude or --without-tclinclude was given.
2574 if test "${with_tclinclude+set}" = set; then
2575   withval="$with_tclinclude"
2576   with_tclinclude=${withval}
2577 fi
2578
2579 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2580   echo $ac_n "(cached) $ac_c" 1>&6
2581 else
2582
2583 # first check to see if --with-tclinclude was specified
2584 if test x"${with_tclinclude}" != x ; then
2585   if test -f ${with_tclinclude}/tclInt.h ; then
2586     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2587   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2588     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2589   else
2590     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2591   fi
2592 fi
2593
2594 # next check if it came with Tcl configuration file
2595 if test x"${ac_cv_c_tclconfig}" = x ; then
2596   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2597     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2598   fi
2599 fi
2600
2601 # next check in private source directory
2602 #
2603 # since ls returns lowest version numbers first, reverse its output
2604 if test x"${ac_cv_c_tclh}" = x ; then
2605   for i in \
2606                 ${srcdir}/../tcl \
2607                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2608                 ${srcdir}/../../tcl \
2609                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2610                 ${srcdir}/../../../tcl \
2611                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2612     if test -f $i/generic/tclInt.h ; then
2613       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2614       break
2615     fi
2616   done
2617 fi
2618 # finally check in a few common install locations
2619 #
2620 # since ls returns lowest version numbers first, reverse its output
2621 if test x"${ac_cv_c_tclh}" = x ; then
2622   for i in \
2623                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2624                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2625                 /usr/local/src/tcl \
2626                 /usr/local/lib/tcl \
2627                 ${prefix}/include ; do
2628     if test -f $i/generic/tclInt.h ; then
2629       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2630       break
2631     fi
2632   done
2633 fi
2634 # see if one is installed
2635 if test x"${ac_cv_c_tclh}" = x ; then
2636    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2637 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2638 echo "configure:2639: checking for tclInt.h" >&5
2639 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2640   echo $ac_n "(cached) $ac_c" 1>&6
2641 else
2642   cat > conftest.$ac_ext <<EOF
2643 #line 2644 "configure"
2644 #include "confdefs.h"
2645 #include <tclInt.h>
2646 EOF
2647 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2648 { (eval echo configure:2649: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2649 ac_err=`grep -v '^ *+' conftest.out`
2650 if test -z "$ac_err"; then
2651   rm -rf conftest*
2652   eval "ac_cv_header_$ac_safe=yes"
2653 else
2654   echo "$ac_err" >&5
2655   echo "configure: failed program was:" >&5
2656   cat conftest.$ac_ext >&5
2657   rm -rf conftest*
2658   eval "ac_cv_header_$ac_safe=no"
2659 fi
2660 rm -f conftest*
2661 fi
2662 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2663   echo "$ac_t""yes" 1>&6
2664   ac_cv_c_tclh=installed
2665 else
2666   echo "$ac_t""no" 1>&6
2667 ac_cv_c_tclh=""
2668 fi
2669
2670 fi
2671
2672 fi
2673
2674 if test x"${ac_cv_c_tclh}" = x ; then
2675   TCLHDIR="# no Tcl private headers found"
2676   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2677 fi
2678 if test x"${ac_cv_c_tclh}" != x ; then
2679   no_tcl=""
2680   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2681     echo "$ac_t""is installed" 1>&6
2682     TCLHDIR=""
2683   else
2684     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2685     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2686     TCLHDIR="-I${ac_cv_c_tclh}"
2687   fi
2688 fi
2689
2690
2691
2692
2693 #
2694 # Ok, lets find the tk source trees so we can use the headers
2695 # If the directory (presumably symlink) named "tk" exists, use that one
2696 # in preference to any others.  Same logic is used when choosing library
2697 # and again with Tcl. The search order is the best place to look first, then in
2698 # decreasing significance. The loop breaks if the trigger file is found.
2699 # Note the gross little conversion here of srcdir by cd'ing to the found
2700 # directory. This converts the path from a relative to an absolute, so
2701 # recursive cache variables for the path will work right. We check all
2702 # the possible paths in one loop rather than many seperate loops to speed
2703 # things up.
2704 # the alternative search directory is involked by --with-tkinclude
2705 #
2706 no_tk=true
2707 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2708 echo "configure:2709: checking for Tk private headers" >&5
2709 # Check whether --with-tkinclude or --without-tkinclude was given.
2710 if test "${with_tkinclude+set}" = set; then
2711   withval="$with_tkinclude"
2712   with_tkinclude=${withval}
2713 fi
2714
2715 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2716   echo $ac_n "(cached) $ac_c" 1>&6
2717 else
2718
2719 # first check to see if --with-tkinclude was specified
2720 if test x"${with_tkinclude}" != x ; then
2721   if test -f ${with_tkinclude}/tk.h ; then
2722     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2723   elif test -f ${with_tkinclude}/generic/tk.h ; then
2724     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2725   else
2726     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2727   fi
2728 fi
2729
2730 # next check if it came with Tk configuration file
2731 if test x"${ac_cv_c_tkconfig}" = x ; then
2732   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2733     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2734   fi
2735 fi
2736
2737 # next check in private source directory
2738 #
2739 # since ls returns lowest version numbers first, reverse its output
2740 if test x"${ac_cv_c_tkh}" = x ; then
2741   for i in \
2742                 ${srcdir}/../tk \
2743                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2744                 ${srcdir}/../../tk \
2745                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2746                 ${srcdir}/../../../tk \
2747                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2748     if test -f $i/generic/tk.h ; then
2749       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2750       break
2751     fi
2752   done
2753 fi
2754 # finally check in a few common install locations
2755 #
2756 # since ls returns lowest version numbers first, reverse its output
2757 if test x"${ac_cv_c_tkh}" = x ; then
2758   for i in \
2759                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2760                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2761                 /usr/local/src/tk \
2762                 /usr/local/lib/tk \
2763                 ${prefix}/include ; do
2764     if test -f $i/generic/tk.h ; then
2765       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2766       break
2767     fi
2768   done
2769 fi
2770 # see if one is installed
2771 if test x"${ac_cv_c_tkh}" = x ; then
2772    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2773 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2774 echo "configure:2775: checking for tk.h" >&5
2775 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2776   echo $ac_n "(cached) $ac_c" 1>&6
2777 else
2778   cat > conftest.$ac_ext <<EOF
2779 #line 2780 "configure"
2780 #include "confdefs.h"
2781 #include <tk.h>
2782 EOF
2783 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2784 { (eval echo configure:2785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2785 ac_err=`grep -v '^ *+' conftest.out`
2786 if test -z "$ac_err"; then
2787   rm -rf conftest*
2788   eval "ac_cv_header_$ac_safe=yes"
2789 else
2790   echo "$ac_err" >&5
2791   echo "configure: failed program was:" >&5
2792   cat conftest.$ac_ext >&5
2793   rm -rf conftest*
2794   eval "ac_cv_header_$ac_safe=no"
2795 fi
2796 rm -f conftest*
2797 fi
2798 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2799   echo "$ac_t""yes" 1>&6
2800   ac_cv_c_tkh=installed
2801 else
2802   echo "$ac_t""no" 1>&6
2803 ac_cv_c_tkh=""
2804 fi
2805
2806 fi
2807
2808 fi
2809
2810 if test x"${ac_cv_c_tkh}" != x ; then
2811   no_tk=""
2812   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2813     echo "$ac_t""is installed" 1>&6
2814     TKHDIR=""
2815   else
2816     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2817     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2818     TKHDIR="-I${ac_cv_c_tkh}"
2819   fi
2820 else
2821   TKHDIR="# no Tk directory found"
2822   echo "configure: warning: Can't find Tk private headers" 1>&2
2823   no_tk=true
2824 fi
2825
2826
2827
2828
2829            ENABLE_GDBTK=1
2830
2831            # Include some libraries that Tcl and Tk want.
2832            TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2833            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
2834            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
2835         fi
2836     fi
2837 fi
2838
2839
2840
2841
2842
2843 # end-sanitize-gdbtk
2844
2845
2846
2847
2848
2849 # Begin stuff to support --enable-shared
2850 # Check whether --enable-shared or --disable-shared was given.
2851 if test "${enable_shared+set}" = set; then
2852   enableval="$enable_shared"
2853   case "${enableval}" in
2854   yes) shared=true ;;
2855   no)  shared=false ;;
2856   *) shared=true ;;
2857 esac
2858 fi
2859
2860 HLDFLAGS=
2861 HLDENV=
2862 # If we have shared libraries, try to set rpath reasonably.
2863 if test "${shared}" = "true"; then
2864   case "${host}" in
2865   *-*-hpux*)
2866     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2867     ;;
2868   *-*-irix5* | *-*-irix6*)
2869     HLDFLAGS='-Wl,-rpath,$(libdir)'
2870     ;;
2871   *-*-linux*aout*)
2872     ;;
2873   *-*-linux* | *-pc-linux-gnu)
2874     HLDFLAGS='-Wl,-rpath,$(libdir)'
2875     ;;
2876   *-*-solaris*)
2877     HLDFLAGS='-R $(libdir)'
2878     ;;
2879   *-*-sysv4*)
2880     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2881     ;;
2882   esac
2883 fi
2884
2885 # On SunOS, if the linker supports the -rpath option, use it to
2886 # prevent ../bfd and ../opcodes from being included in the run time
2887 # search path.
2888 case "${host}" in
2889   *-*-sunos*)
2890     echo 'main () { }' > conftest.c
2891     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2892     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2893       :
2894     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2895       :
2896     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2897       :
2898     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
2899       :
2900     elif test "${shared}" = "true"; then
2901       HLDFLAGS='-Wl,-rpath=$(libdir)'
2902     else
2903       HLDFLAGS='-Wl,-rpath='
2904     fi
2905     rm -f conftest.t conftest.c conftest
2906     ;;
2907 esac
2908
2909
2910 # End stuff to support --enable-shared
2911
2912 # target_subdir is used by the testsuite to find the target libraries.
2913 target_subdir=
2914 if test "${host}" != "${target}"; then
2915     target_subdir="${target_alias}/"
2916 fi
2917
2918
2919 configdirs="doc testsuite"
2920
2921
2922 . ${srcdir}/configure.host
2923
2924 . ${srcdir}/configure.tgt
2925
2926
2927 frags=
2928 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
2929 if test ! -f ${host_makefile_frag}; then
2930 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
2931 fi
2932 frags="$frags $host_makefile_frag"
2933
2934 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
2935 if test ! -f ${target_makefile_frag}; then
2936 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
2937 fi
2938 frags="$frags $target_makefile_frag"
2939
2940
2941
2942
2943
2944 hostfile=`sed -n '
2945 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2946 ' ${host_makefile_frag}`
2947
2948 targetfile=`sed -n '
2949 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2950 ' ${target_makefile_frag}`
2951
2952 # these really aren't orthogonal true/false values of the same condition,
2953 # but shells are slow enough that I like to reuse the test conditions
2954 # whenever possible
2955 if test "${target}" = "${host}"; then
2956 nativefile=`sed -n '
2957 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
2958 ' ${host_makefile_frag}`
2959 else
2960 # GDBserver is only useful in a "native" enviroment
2961 configdirs=`echo $configdirs | sed 's/gdbserver//'`
2962 fi
2963
2964
2965 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
2966 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
2967 # corresponding links.  But we have to remove the xm.h files and tm.h
2968 # files anyway, e.g. when switching from "configure host" to
2969 # "configure none".
2970
2971 files=
2972 links=
2973 rm -f xm.h
2974 if test "${hostfile}" != ""; then
2975 files="${files} config/${gdb_host_cpu}/${hostfile}"
2976 links="${links} xm.h"
2977 fi
2978 rm -f tm.h
2979 if test "${targetfile}" != ""; then
2980 files="${files} config/${gdb_target_cpu}/${targetfile}"
2981 links="${links} tm.h"
2982 fi
2983 rm -f nm.h
2984 if test "${nativefile}" != ""; then
2985 files="${files} config/${gdb_host_cpu}/${nativefile}"
2986 links="${links} nm.h"
2987 else
2988 # A cross-only configuration.
2989 files="${files} config/nm-empty.h"
2990 links="${links} nm.h"
2991 fi
2992 # start-sanitize-gdbtk
2993
2994 # Make it possible to use the GUI without doing a full install
2995 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
2996 files="${files} gdbtk.tcl"
2997 links="${links} gdbtk.tcl"
2998 fi
2999 # end-sanitize-gdbtk
3000
3001
3002
3003 subdirs="$configdirs"
3004
3005 trap '' 1 2 15
3006 cat > confcache <<\EOF
3007 # This file is a shell script that caches the results of configure
3008 # tests run on this system so they can be shared between configure
3009 # scripts and configure runs.  It is not useful on other systems.
3010 # If it contains results you don't want to keep, you may remove or edit it.
3011 #
3012 # By default, configure uses ./config.cache as the cache file,
3013 # creating it if it does not exist already.  You can give configure
3014 # the --cache-file=FILE option to use a different cache file; that is
3015 # what configure does when it calls configure scripts in
3016 # subdirectories, so they share the cache.
3017 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3018 # config.status only pays attention to the cache file if you give it the
3019 # --recheck option to rerun configure.
3020 #
3021 EOF
3022 # The following way of writing the cache mishandles newlines in values,
3023 # but we know of no workaround that is simple, portable, and efficient.
3024 # So, don't put newlines in cache variables' values.
3025 # Ultrix sh set writes to stderr and can't be redirected directly,
3026 # and sets the high bit in the cache file unless we assign to the vars.
3027 (set) 2>&1 |
3028   case `(ac_space=' '; set) 2>&1` in
3029   *ac_space=\ *)
3030     # `set' does not quote correctly, so add quotes (double-quote substitution
3031     # turns \\\\ into \\, and sed turns \\ into \).
3032     sed -n \
3033       -e "s/'/'\\\\''/g" \
3034       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3035     ;;
3036   *)
3037     # `set' quotes correctly as required by POSIX, so do not add quotes.
3038     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3039     ;;
3040   esac >> confcache
3041 if cmp -s $cache_file confcache; then
3042   :
3043 else
3044   if test -w $cache_file; then
3045     echo "updating cache $cache_file"
3046     cat confcache > $cache_file
3047   else
3048     echo "not updating unwritable cache $cache_file"
3049   fi
3050 fi
3051 rm -f confcache
3052
3053 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3054
3055 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3056 # Let make expand exec_prefix.
3057 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3058
3059 # Any assignment to VPATH causes Sun make to only execute
3060 # the first set of double-colon rules, so remove it if not needed.
3061 # If there is a colon in the path, we need to keep it.
3062 if test "x$srcdir" = x.; then
3063   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3064 fi
3065
3066 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3067
3068 DEFS=-DHAVE_CONFIG_H
3069
3070 # Without the "./", some shells look in PATH for config.status.
3071 : ${CONFIG_STATUS=./config.status}
3072
3073 echo creating $CONFIG_STATUS
3074 rm -f $CONFIG_STATUS
3075 cat > $CONFIG_STATUS <<EOF
3076 #! /bin/sh
3077 # Generated automatically by configure.
3078 # Run this file to recreate the current configuration.
3079 # This directory was configured as follows,
3080 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3081 #
3082 # $0 $ac_configure_args
3083 #
3084 # Compiler output produced by configure, useful for debugging
3085 # configure, is in ./config.log if it exists.
3086
3087 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3088 for ac_option
3089 do
3090   case "\$ac_option" in
3091   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3092     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3093     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3094   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3095     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3096     exit 0 ;;
3097   -help | --help | --hel | --he | --h)
3098     echo "\$ac_cs_usage"; exit 0 ;;
3099   *) echo "\$ac_cs_usage"; exit 1 ;;
3100   esac
3101 done
3102
3103 ac_given_srcdir=$srcdir
3104 ac_given_INSTALL="$INSTALL"
3105
3106 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3107 EOF
3108 cat >> $CONFIG_STATUS <<EOF
3109
3110 # Protect against being on the right side of a sed subst in config.status.
3111 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3112  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3113 $ac_vpsub
3114 $extrasub
3115 s%@CFLAGS@%$CFLAGS%g
3116 s%@CPPFLAGS@%$CPPFLAGS%g
3117 s%@CXXFLAGS@%$CXXFLAGS%g
3118 s%@DEFS@%$DEFS%g
3119 s%@LDFLAGS@%$LDFLAGS%g
3120 s%@LIBS@%$LIBS%g
3121 s%@exec_prefix@%$exec_prefix%g
3122 s%@prefix@%$prefix%g
3123 s%@program_transform_name@%$program_transform_name%g
3124 s%@bindir@%$bindir%g
3125 s%@sbindir@%$sbindir%g
3126 s%@libexecdir@%$libexecdir%g
3127 s%@datadir@%$datadir%g
3128 s%@sysconfdir@%$sysconfdir%g
3129 s%@sharedstatedir@%$sharedstatedir%g
3130 s%@localstatedir@%$localstatedir%g
3131 s%@libdir@%$libdir%g
3132 s%@includedir@%$includedir%g
3133 s%@oldincludedir@%$oldincludedir%g
3134 s%@infodir@%$infodir%g
3135 s%@mandir@%$mandir%g
3136 s%@CC@%$CC%g
3137 s%@CPP@%$CPP%g
3138 s%@host@%$host%g
3139 s%@host_alias@%$host_alias%g
3140 s%@host_cpu@%$host_cpu%g
3141 s%@host_vendor@%$host_vendor%g
3142 s%@host_os@%$host_os%g
3143 s%@target@%$target%g
3144 s%@target_alias@%$target_alias%g
3145 s%@target_cpu@%$target_cpu%g
3146 s%@target_vendor@%$target_vendor%g
3147 s%@target_os@%$target_os%g
3148 s%@build@%$build%g
3149 s%@build_alias@%$build_alias%g
3150 s%@build_cpu@%$build_cpu%g
3151 s%@build_vendor@%$build_vendor%g
3152 s%@build_os@%$build_os%g
3153 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3154 s%@INSTALL_DATA@%$INSTALL_DATA%g
3155 s%@AR@%$AR%g
3156 s%@RANLIB@%$RANLIB%g
3157 s%@YACC@%$YACC%g
3158 s%@AWK@%$AWK%g
3159 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3160 s%@TCL_VERSION@%$TCL_VERSION%g
3161 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3162 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3163 s%@TCL_CC@%$TCL_CC%g
3164 s%@TCL_DEFS@%$TCL_DEFS%g
3165 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3166 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3167 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3168 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3169 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3170 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3171 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3172 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3173 s%@TCL_RANLIB@%$TCL_RANLIB%g
3174 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3175 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3176 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3177 s%@TK_VERSION@%$TK_VERSION%g
3178 s%@TK_DEFS@%$TK_DEFS%g
3179 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3180 s%@TK_XLIBSW@%$TK_XLIBSW%g
3181 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3182 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3183 s%@TCLHDIR@%$TCLHDIR%g
3184 s%@TKHDIR@%$TKHDIR%g
3185 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3186 s%@X_CFLAGS@%$X_CFLAGS%g
3187 s%@X_LDFLAGS@%$X_LDFLAGS%g
3188 s%@X_LIBS@%$X_LIBS%g
3189 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3190 s%@CONFIG_OBS@%$CONFIG_OBS%g
3191 s%@HLDFLAGS@%$HLDFLAGS%g
3192 s%@HLDENV@%$HLDENV%g
3193 s%@target_subdir@%$target_subdir%g
3194 /@host_makefile_frag@/r $host_makefile_frag
3195 s%@host_makefile_frag@%%g
3196 /@target_makefile_frag@/r $target_makefile_frag
3197 s%@target_makefile_frag@%%g
3198 s%@frags@%$frags%g
3199 s%@subdirs@%$subdirs%g
3200
3201 CEOF
3202 EOF
3203
3204 cat >> $CONFIG_STATUS <<\EOF
3205
3206 # Split the substitutions into bite-sized pieces for seds with
3207 # small command number limits, like on Digital OSF/1 and HP-UX.
3208 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3209 ac_file=1 # Number of current file.
3210 ac_beg=1 # First line for current file.
3211 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3212 ac_more_lines=:
3213 ac_sed_cmds=""
3214 while $ac_more_lines; do
3215   if test $ac_beg -gt 1; then
3216     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3217   else
3218     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3219   fi
3220   if test ! -s conftest.s$ac_file; then
3221     ac_more_lines=false
3222     rm -f conftest.s$ac_file
3223   else
3224     if test -z "$ac_sed_cmds"; then
3225       ac_sed_cmds="sed -f conftest.s$ac_file"
3226     else
3227       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3228     fi
3229     ac_file=`expr $ac_file + 1`
3230     ac_beg=$ac_end
3231     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3232   fi
3233 done
3234 if test -z "$ac_sed_cmds"; then
3235   ac_sed_cmds=cat
3236 fi
3237 EOF
3238
3239 cat >> $CONFIG_STATUS <<EOF
3240
3241 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3242 EOF
3243 cat >> $CONFIG_STATUS <<\EOF
3244 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3245   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3246   case "$ac_file" in
3247   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3248        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3249   *) ac_file_in="${ac_file}.in" ;;
3250   esac
3251
3252   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3253
3254   # Remove last slash and all that follows it.  Not all systems have dirname.
3255   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3256   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3257     # The file is in a subdirectory.
3258     test ! -d "$ac_dir" && mkdir "$ac_dir"
3259     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3260     # A "../" for each directory in $ac_dir_suffix.
3261     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3262   else
3263     ac_dir_suffix= ac_dots=
3264   fi
3265
3266   case "$ac_given_srcdir" in
3267   .)  srcdir=.
3268       if test -z "$ac_dots"; then top_srcdir=.
3269       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3270   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3271   *) # Relative path.
3272     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3273     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3274   esac
3275
3276   case "$ac_given_INSTALL" in
3277   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3278   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3279   esac
3280
3281   echo creating "$ac_file"
3282   rm -f "$ac_file"
3283   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3284   case "$ac_file" in
3285   *Makefile*) ac_comsub="1i\\
3286 # $configure_input" ;;
3287   *) ac_comsub= ;;
3288   esac
3289
3290   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3291   sed -e "$ac_comsub
3292 s%@configure_input@%$configure_input%g
3293 s%@srcdir@%$srcdir%g
3294 s%@top_srcdir@%$top_srcdir%g
3295 s%@INSTALL@%$INSTALL%g
3296 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3297 fi; done
3298 rm -f conftest.s*
3299
3300 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3301 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3302 #
3303 # ac_d sets the value in "#define NAME VALUE" lines.
3304 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3305 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3306 ac_dC='\3'
3307 ac_dD='%g'
3308 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3309 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3310 ac_uB='\([      ]\)%\1#\2define\3'
3311 ac_uC=' '
3312 ac_uD='\4%g'
3313 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3314 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3315 ac_eB='$%\1#\2define\3'
3316 ac_eC=' '
3317 ac_eD='%g'
3318
3319 if test "${CONFIG_HEADERS+set}" != set; then
3320 EOF
3321 cat >> $CONFIG_STATUS <<EOF
3322   CONFIG_HEADERS="config.h:config.in"
3323 EOF
3324 cat >> $CONFIG_STATUS <<\EOF
3325 fi
3326 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3327   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3328   case "$ac_file" in
3329   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3330        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3331   *) ac_file_in="${ac_file}.in" ;;
3332   esac
3333
3334   echo creating $ac_file
3335
3336   rm -f conftest.frag conftest.in conftest.out
3337   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3338   cat $ac_file_inputs > conftest.in
3339
3340 EOF
3341
3342 # Transform confdefs.h into a sed script conftest.vals that substitutes
3343 # the proper values into config.h.in to produce config.h.  And first:
3344 # Protect against being on the right side of a sed subst in config.status.
3345 # Protect against being in an unquoted here document in config.status.
3346 rm -f conftest.vals
3347 cat > conftest.hdr <<\EOF
3348 s/[\\&%]/\\&/g
3349 s%[\\$`]%\\&%g
3350 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3351 s%ac_d%ac_u%gp
3352 s%ac_u%ac_e%gp
3353 EOF
3354 sed -n -f conftest.hdr confdefs.h > conftest.vals
3355 rm -f conftest.hdr
3356
3357 # This sed command replaces #undef with comments.  This is necessary, for
3358 # example, in the case of _POSIX_SOURCE, which is predefined and required
3359 # on some systems where configure will not decide to define it.
3360 cat >> conftest.vals <<\EOF
3361 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3362 EOF
3363
3364 # Break up conftest.vals because some shells have a limit on
3365 # the size of here documents, and old seds have small limits too.
3366
3367 rm -f conftest.tail
3368 while :
3369 do
3370   ac_lines=`grep -c . conftest.vals`
3371   # grep -c gives empty output for an empty file on some AIX systems.
3372   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3373   # Write a limited-size here document to conftest.frag.
3374   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3375   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3376   echo 'CEOF
3377   sed -f conftest.frag conftest.in > conftest.out
3378   rm -f conftest.in
3379   mv conftest.out conftest.in
3380 ' >> $CONFIG_STATUS
3381   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3382   rm -f conftest.vals
3383   mv conftest.tail conftest.vals
3384 done
3385 rm -f conftest.vals
3386
3387 cat >> $CONFIG_STATUS <<\EOF
3388   rm -f conftest.frag conftest.h
3389   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3390   cat conftest.in >> conftest.h
3391   rm -f conftest.in
3392   if cmp -s $ac_file conftest.h 2>/dev/null; then
3393     echo "$ac_file is unchanged"
3394     rm -f conftest.h
3395   else
3396     # Remove last slash and all that follows it.  Not all systems have dirname.
3397       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3398       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3399       # The file is in a subdirectory.
3400       test ! -d "$ac_dir" && mkdir "$ac_dir"
3401     fi
3402     rm -f $ac_file
3403     mv conftest.h $ac_file
3404   fi
3405 fi; done
3406
3407 EOF
3408
3409 cat >> $CONFIG_STATUS <<EOF
3410 ac_sources="$files"
3411 ac_dests="$links"
3412 EOF
3413
3414 cat >> $CONFIG_STATUS <<\EOF
3415 srcdir=$ac_given_srcdir
3416 while test -n "$ac_sources"; do
3417   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3418   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3419
3420   echo "linking $srcdir/$ac_source to $ac_dest"
3421
3422   if test ! -r $srcdir/$ac_source; then
3423     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3424   fi
3425   rm -f $ac_dest
3426
3427   # Make relative symlinks.
3428   # Remove last slash and all that follows it.  Not all systems have dirname.
3429   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3430   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3431     # The dest file is in a subdirectory.
3432     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3433     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3434     # A "../" for each directory in $ac_dest_dir_suffix.
3435     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3436   else
3437     ac_dest_dir_suffix= ac_dots=
3438   fi
3439
3440   case "$srcdir" in
3441   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3442   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3443   esac
3444
3445   # Make a symlink if possible; otherwise try a hard link.
3446   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3447     ln $srcdir/$ac_source $ac_dest; then :
3448   else
3449     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3450   fi
3451 done
3452 EOF
3453 cat >> $CONFIG_STATUS <<EOF
3454
3455 gdb_host_cpu=$gdb_host_cpu
3456 gdb_target_cpu=$gdb_target_cpu
3457 nativefile=$nativefile
3458
3459 EOF
3460 cat >> $CONFIG_STATUS <<\EOF
3461
3462 if test "${nativefile}" = ""; then
3463 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3464         < Makefile > Makefile.tem
3465 mv -f Makefile.tem Makefile
3466 fi
3467
3468 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3469 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3470 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3471 mv -f Makefile.tmp Makefile
3472
3473 case ${srcdir} in
3474 .)
3475 ;;
3476 *)
3477 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3478 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3479 esac
3480
3481 case x$CONFIG_HEADERS in
3482 xconfig.h:config.in)
3483 echo > stamp-h ;;
3484 esac
3485
3486 exit 0
3487 EOF
3488 chmod +x $CONFIG_STATUS
3489 rm -fr confdefs* $ac_clean_files
3490 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3491
3492 if test "$no_recursion" != yes; then
3493
3494   # Remove --cache-file and --srcdir arguments so they do not pile up.
3495   ac_sub_configure_args=
3496   ac_prev=
3497   for ac_arg in $ac_configure_args; do
3498     if test -n "$ac_prev"; then
3499       ac_prev=
3500       continue
3501     fi
3502     case "$ac_arg" in
3503     -cache-file | --cache-file | --cache-fil | --cache-fi \
3504     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3505       ac_prev=cache_file ;;
3506     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3507     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3508       ;;
3509     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3510       ac_prev=srcdir ;;
3511     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3512       ;;
3513     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3514     esac
3515   done
3516
3517   for ac_config_dir in $configdirs; do
3518
3519     # Do not complain, so a configure script can configure whichever
3520     # parts of a large source tree are present.
3521     if test ! -d $srcdir/$ac_config_dir; then
3522       continue
3523     fi
3524
3525     echo configuring in $ac_config_dir
3526
3527     case "$srcdir" in
3528     .) ;;
3529     *)
3530       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3531       else
3532         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3533       fi
3534       ;;
3535     esac
3536
3537     ac_popdir=`pwd`
3538     cd $ac_config_dir
3539
3540       # A "../" for each directory in /$ac_config_dir.
3541       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3542
3543     case "$srcdir" in
3544     .) # No --srcdir option.  We are building in place.
3545       ac_sub_srcdir=$srcdir ;;
3546     /*) # Absolute path.
3547       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3548     *) # Relative path.
3549       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3550     esac
3551
3552     # Check for guested configure; otherwise get Cygnus style configure.
3553     if test -f $ac_sub_srcdir/configure; then
3554       ac_sub_configure=$ac_sub_srcdir/configure
3555     elif test -f $ac_sub_srcdir/configure.in; then
3556       ac_sub_configure=$ac_configure
3557     else
3558       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3559       ac_sub_configure=
3560     fi
3561
3562     # The recursion is here.
3563     if test -n "$ac_sub_configure"; then
3564
3565       # Make the cache file name correct relative to the subdirectory.
3566       case "$cache_file" in
3567       /*) ac_sub_cache_file=$cache_file ;;
3568       *) # Relative path.
3569         ac_sub_cache_file="$ac_dots$cache_file" ;;
3570       esac
3571   case "$ac_given_INSTALL" in
3572         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3573         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3574         esac
3575
3576       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3577       # The eval makes quoting arguments work.
3578       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3579       then :
3580       else
3581         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3582       fi
3583     fi
3584
3585     cd $ac_popdir
3586   done
3587 fi
3588
3589
3590 exit 0
3591