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
 868 ac_aux_dir=
 869 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 870   if test -f $ac_dir/install-sh; then
 871     ac_aux_dir=$ac_dir
 872     ac_install_sh="$ac_aux_dir/install-sh -c"
 873     break
 874   elif test -f $ac_dir/install.sh; then
 875     ac_aux_dir=$ac_dir
 876     ac_install_sh="$ac_aux_dir/install.sh -c"
 877     break
 878   fi
 879 done
 880 if test -z "$ac_aux_dir"; then
 881   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 882 fi
 883 ac_config_guess=$ac_aux_dir/config.guess
 884 ac_config_sub=$ac_aux_dir/config.sub
 885 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 886
 887
 888 # Do some error checking and defaulting for the host and target type.
 889 # The inputs are:
 890 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 891 #
 892 # The rules are:
 893 # 1. You are not allowed to specify --host, --target, and nonopt at the
 894 #    same time.
 895 # 2. Host defaults to nonopt.
 896 # 3. If nonopt is not specified, then host defaults to the current host,
 897 #    as determined by config.guess.
 898 # 4. Target and build default to nonopt.
 899 # 5. If nonopt is not specified, then target and build default to host.
 900
 901 # The aliases save the names the user supplied, while $host etc.
 902 # will get canonicalized.
 903 case $host---$target---$nonopt in
 904 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 905 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 906 esac
 907
 908
 909 # Make sure we can run config.sub.
 910 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 911 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 912 fi
 913
 914 echo $ac_n "checking host system type""... $ac_c" 1>&6
 915 echo "configure:916: checking host system type" >&5
 916
 917 host_alias=$host
 918 case "$host_alias" in
 919 NONE)
 920   case $nonopt in
 921   NONE)
 922     if host_alias=`$ac_config_guess`; then :
 923     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 924     fi ;;
 925   *) host_alias=$nonopt ;;
 926   esac ;;
 927 esac
 928
 929 host=`$ac_config_sub $host_alias`
 930 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 931 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 932 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 933 echo "$ac_t""$host" 1>&6
 934
 935 echo $ac_n "checking target system type""... $ac_c" 1>&6
 936 echo "configure:937: checking target system type" >&5
 937
 938 target_alias=$target
 939 case "$target_alias" in
 940 NONE)
 941   case $nonopt in
 942   NONE) target_alias=$host_alias ;;
 943   *) target_alias=$nonopt ;;
 944   esac ;;
 945 esac
 946
 947 target=`$ac_config_sub $target_alias`
 948 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 949 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 950 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 951 echo "$ac_t""$target" 1>&6
 952
 953 echo $ac_n "checking build system type""... $ac_c" 1>&6
 954 echo "configure:955: checking build system type" >&5
 955
 956 build_alias=$build
 957 case "$build_alias" in
 958 NONE)
 959   case $nonopt in
 960   NONE) build_alias=$host_alias ;;
 961   *) build_alias=$nonopt ;;
 962   esac ;;
 963 esac
 964
 965 build=`$ac_config_sub $build_alias`
 966 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 967 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 968 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 969 echo "$ac_t""$build" 1>&6
 970
 971 test "$host_alias" != "$target_alias" &&
 972   test "$program_prefix$program_suffix$program_transform_name" = \
 973     NONENONEs,x,x, &&
 974   program_prefix=${target_alias}-
 975
 976
 977
 978 CONFIG_OBS=
 979
 980 configdirs="doc testsuite"
 981
 982
 983 . ${srcdir}/configure.host
 984
 985 . ${srcdir}/configure.tgt
 986
 987
 988 # Find a good install program.  We prefer a C program (faster),
 989 # so one script is as good as another.  But avoid the broken or
 990 # incompatible versions:
 991 # SysV /etc/install, /usr/sbin/install
 992 # SunOS /usr/etc/install
 993 # IRIX /sbin/install
 994 # AIX /bin/install
 995 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 996 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 997 # ./install, which can be erroneously created by make from ./install.sh.
 998 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 999 echo "configure:1000: checking for a BSD compatible install" >&5
1000 if test -z "$INSTALL"; then
1001 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1002   echo $ac_n "(cached) $ac_c" 1>&6
1003 else
1004     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1005   for ac_dir in $PATH; do
1006     # Account for people who put trailing slashes in PATH elements.
1007     case "$ac_dir/" in
1008     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1009     *)
1010       # OSF1 and SCO ODT 3.0 have their own names for install.
1011       for ac_prog in ginstall installbsd scoinst install; do
1012         if test -f $ac_dir/$ac_prog; then
1013           if test $ac_prog = install &&
1014             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1015             # AIX install.  It has an incompatible calling convention.
1016             # OSF/1 installbsd also uses dspmsg, but is usable.
1017             :
1018           else
1019             ac_cv_path_install="$ac_dir/$ac_prog -c"
1020             break 2
1021           fi
1022         fi
1023       done
1024       ;;
1025     esac
1026   done
1027   IFS="$ac_save_IFS"
1028
1029 fi
1030   if test "${ac_cv_path_install+set}" = set; then
1031     INSTALL="$ac_cv_path_install"
1032   else
1033     # As a last resort, use the slow shell script.  We don't cache a
1034     # path for INSTALL within a source directory, because that will
1035     # break other packages using the cache if that directory is
1036     # removed, or if the path is relative.
1037     INSTALL="$ac_install_sh"
1038   fi
1039 fi
1040 echo "$ac_t""$INSTALL" 1>&6
1041
1042 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1043 # It thinks the first close brace ends the variable substitution.
1044 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1045
1046 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1047
1048 if test $host != $build; then
1049   ac_tool_prefix=${host_alias}-
1050 else
1051   ac_tool_prefix=
1052 fi
1053
1054 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1055 set dummy ${ac_tool_prefix}ar; ac_word=$2
1056 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1057 echo "configure:1058: checking for $ac_word" >&5
1058 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1059   echo $ac_n "(cached) $ac_c" 1>&6
1060 else
1061   if test -n "$AR"; then
1062   ac_cv_prog_AR="$AR" # Let the user override the test.
1063 else
1064   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1065   for ac_dir in $PATH; do
1066     test -z "$ac_dir" && ac_dir=.
1067     if test -f $ac_dir/$ac_word; then
1068       ac_cv_prog_AR="${ac_tool_prefix}ar"
1069       break
1070     fi
1071   done
1072   IFS="$ac_save_ifs"
1073   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1074 fi
1075 fi
1076 AR="$ac_cv_prog_AR"
1077 if test -n "$AR"; then
1078   echo "$ac_t""$AR" 1>&6
1079 else
1080   echo "$ac_t""no" 1>&6
1081 fi
1082
1083
1084
1085 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1086 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1088 echo "configure:1089: checking for $ac_word" >&5
1089 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1090   echo $ac_n "(cached) $ac_c" 1>&6
1091 else
1092   if test -n "$RANLIB"; then
1093   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1094 else
1095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1096   for ac_dir in $PATH; do
1097     test -z "$ac_dir" && ac_dir=.
1098     if test -f $ac_dir/$ac_word; then
1099       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1100       break
1101     fi
1102   done
1103   IFS="$ac_save_ifs"
1104 fi
1105 fi
1106 RANLIB="$ac_cv_prog_RANLIB"
1107 if test -n "$RANLIB"; then
1108   echo "$ac_t""$RANLIB" 1>&6
1109 else
1110   echo "$ac_t""no" 1>&6
1111 fi
1112
1113
1114 if test -z "$ac_cv_prog_RANLIB"; then
1115 if test -n "$ac_tool_prefix"; then
1116   # Extract the first word of "ranlib", so it can be a program name with args.
1117 set dummy ranlib; ac_word=$2
1118 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1119 echo "configure:1120: checking for $ac_word" >&5
1120 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1121   echo $ac_n "(cached) $ac_c" 1>&6
1122 else
1123   if test -n "$RANLIB"; then
1124   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1125 else
1126   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1127   for ac_dir in $PATH; do
1128     test -z "$ac_dir" && ac_dir=.
1129     if test -f $ac_dir/$ac_word; then
1130       ac_cv_prog_RANLIB="ranlib"
1131       break
1132     fi
1133   done
1134   IFS="$ac_save_ifs"
1135   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1136 fi
1137 fi
1138 RANLIB="$ac_cv_prog_RANLIB"
1139 if test -n "$RANLIB"; then
1140   echo "$ac_t""$RANLIB" 1>&6
1141 else
1142   echo "$ac_t""no" 1>&6
1143 fi
1144
1145 else
1146   RANLIB=":"
1147 fi
1148 fi
1149
1150 for ac_prog in 'bison -y' byacc
1151 do
1152 # Extract the first word of "$ac_prog", so it can be a program name with args.
1153 set dummy $ac_prog; ac_word=$2
1154 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1155 echo "configure:1156: checking for $ac_word" >&5
1156 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1157   echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159   if test -n "$YACC"; then
1160   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1161 else
1162   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1163   for ac_dir in $PATH; do
1164     test -z "$ac_dir" && ac_dir=.
1165     if test -f $ac_dir/$ac_word; then
1166       ac_cv_prog_YACC="$ac_prog"
1167       break
1168     fi
1169   done
1170   IFS="$ac_save_ifs"
1171 fi
1172 fi
1173 YACC="$ac_cv_prog_YACC"
1174 if test -n "$YACC"; then
1175   echo "$ac_t""$YACC" 1>&6
1176 else
1177   echo "$ac_t""no" 1>&6
1178 fi
1179
1180 test -n "$YACC" && break
1181 done
1182 test -n "$YACC" || YACC="yacc"
1183
1184 for ac_prog in mawk gawk nawk awk
1185 do
1186 # Extract the first word of "$ac_prog", so it can be a program name with args.
1187 set dummy $ac_prog; ac_word=$2
1188 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1189 echo "configure:1190: checking for $ac_word" >&5
1190 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1191   echo $ac_n "(cached) $ac_c" 1>&6
1192 else
1193   if test -n "$AWK"; then
1194   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1195 else
1196   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1197   for ac_dir in $PATH; do
1198     test -z "$ac_dir" && ac_dir=.
1199     if test -f $ac_dir/$ac_word; then
1200       ac_cv_prog_AWK="$ac_prog"
1201       break
1202     fi
1203   done
1204   IFS="$ac_save_ifs"
1205 fi
1206 fi
1207 AWK="$ac_cv_prog_AWK"
1208 if test -n "$AWK"; then
1209   echo "$ac_t""$AWK" 1>&6
1210 else
1211   echo "$ac_t""no" 1>&6
1212 fi
1213
1214 test -n "$AWK" && break
1215 done
1216
1217
1218 if test "$program_transform_name" = s,x,x,; then
1219   program_transform_name=
1220 else
1221   # Double any \ or $.  echo might interpret backslashes.
1222   cat <<\EOF_SED > conftestsed
1223 s,\\,\\\\,g; s,\$,$$,g
1224 EOF_SED
1225   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1226   rm -f conftestsed
1227 fi
1228 test "$program_prefix" != NONE &&
1229   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1230 # Use a double $ so make ignores it.
1231 test "$program_suffix" != NONE &&
1232   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1233
1234 # sed with no file args requires a program.
1235 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1236
1237
1238 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1239 echo "configure:1240: checking for ANSI C header files" >&5
1240 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1241   echo $ac_n "(cached) $ac_c" 1>&6
1242 else
1243   cat > conftest.$ac_ext <<EOF
1244 #line 1245 "configure"
1245 #include "confdefs.h"
1246 #include <stdlib.h>
1247 #include <stdarg.h>
1248 #include <string.h>
1249 #include <float.h>
1250 EOF
1251 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1252 { (eval echo configure:1253: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1253 ac_err=`grep -v '^ *+' conftest.out`
1254 if test -z "$ac_err"; then
1255   rm -rf conftest*
1256   ac_cv_header_stdc=yes
1257 else
1258   echo "$ac_err" >&5
1259   echo "configure: failed program was:" >&5
1260   cat conftest.$ac_ext >&5
1261   rm -rf conftest*
1262   ac_cv_header_stdc=no
1263 fi
1264 rm -f conftest*
1265
1266 if test $ac_cv_header_stdc = yes; then
1267   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1268 cat > conftest.$ac_ext <<EOF
1269 #line 1270 "configure"
1270 #include "confdefs.h"
1271 #include <string.h>
1272 EOF
1273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1274   egrep "memchr" >/dev/null 2>&1; then
1275   :
1276 else
1277   rm -rf conftest*
1278   ac_cv_header_stdc=no
1279 fi
1280 rm -f conftest*
1281
1282 fi
1283
1284 if test $ac_cv_header_stdc = yes; then
1285   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1286 cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <stdlib.h>
1290 EOF
1291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1292   egrep "free" >/dev/null 2>&1; then
1293   :
1294 else
1295   rm -rf conftest*
1296   ac_cv_header_stdc=no
1297 fi
1298 rm -f conftest*
1299
1300 fi
1301
1302 if test $ac_cv_header_stdc = yes; then
1303   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1304 if test "$cross_compiling" = yes; then
1305   :
1306 else
1307   cat > conftest.$ac_ext <<EOF
1308 #line 1309 "configure"
1309 #include "confdefs.h"
1310 #include <ctype.h>
1311 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1312 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1313 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1314 int main () { int i; for (i = 0; i < 256; i++)
1315 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1316 exit (0); }
1317
1318 EOF
1319 if { (eval echo configure:1320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1320 then
1321   :
1322 else
1323   echo "configure: failed program was:" >&5
1324   cat conftest.$ac_ext >&5
1325   rm -fr conftest*
1326   ac_cv_header_stdc=no
1327 fi
1328 rm -fr conftest*
1329 fi
1330
1331 fi
1332 fi
1333
1334 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1335 if test $ac_cv_header_stdc = yes; then
1336   cat >> confdefs.h <<\EOF
1337 #define STDC_HEADERS 1
1338 EOF
1339
1340 fi
1341
1342 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
1343 do
1344 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1345 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1346 echo "configure:1347: checking for $ac_hdr" >&5
1347 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1348   echo $ac_n "(cached) $ac_c" 1>&6
1349 else
1350   cat > conftest.$ac_ext <<EOF
1351 #line 1352 "configure"
1352 #include "confdefs.h"
1353 #include <$ac_hdr>
1354 EOF
1355 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1356 { (eval echo configure:1357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1357 ac_err=`grep -v '^ *+' conftest.out`
1358 if test -z "$ac_err"; then
1359   rm -rf conftest*
1360   eval "ac_cv_header_$ac_safe=yes"
1361 else
1362   echo "$ac_err" >&5
1363   echo "configure: failed program was:" >&5
1364   cat conftest.$ac_ext >&5
1365   rm -rf conftest*
1366   eval "ac_cv_header_$ac_safe=no"
1367 fi
1368 rm -f conftest*
1369 fi
1370 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1371   echo "$ac_t""yes" 1>&6
1372     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1373   cat >> confdefs.h <<EOF
1374 #define $ac_tr_hdr 1
1375 EOF
1376
1377 else
1378   echo "$ac_t""no" 1>&6
1379 fi
1380 done
1381
1382 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1383 echo "configure:1384: checking whether stat file-mode macros are broken" >&5
1384 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1385   echo $ac_n "(cached) $ac_c" 1>&6
1386 else
1387   cat > conftest.$ac_ext <<EOF
1388 #line 1389 "configure"
1389 #include "confdefs.h"
1390 #include <sys/types.h>
1391 #include <sys/stat.h>
1392
1393 #if defined(S_ISBLK) && defined(S_IFDIR)
1394 # if S_ISBLK (S_IFDIR)
1395 You lose.
1396 # endif
1397 #endif
1398
1399 #if defined(S_ISBLK) && defined(S_IFCHR)
1400 # if S_ISBLK (S_IFCHR)
1401 You lose.
1402 # endif
1403 #endif
1404
1405 #if defined(S_ISLNK) && defined(S_IFREG)
1406 # if S_ISLNK (S_IFREG)
1407 You lose.
1408 # endif
1409 #endif
1410
1411 #if defined(S_ISSOCK) && defined(S_IFREG)
1412 # if S_ISSOCK (S_IFREG)
1413 You lose.
1414 # endif
1415 #endif
1416
1417 EOF
1418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1419   egrep "You lose" >/dev/null 2>&1; then
1420   rm -rf conftest*
1421   ac_cv_header_stat_broken=yes
1422 else
1423   rm -rf conftest*
1424   ac_cv_header_stat_broken=no
1425 fi
1426 rm -f conftest*
1427
1428 fi
1429
1430 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1431 if test $ac_cv_header_stat_broken = yes; then
1432   cat >> confdefs.h <<\EOF
1433 #define STAT_MACROS_BROKEN 1
1434 EOF
1435
1436 fi
1437
1438
1439 echo $ac_n "checking for working const""... $ac_c" 1>&6
1440 echo "configure:1441: checking for working const" >&5
1441 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1442   echo $ac_n "(cached) $ac_c" 1>&6
1443 else
1444   cat > conftest.$ac_ext <<EOF
1445 #line 1446 "configure"
1446 #include "confdefs.h"
1447
1448 int main() {
1449
1450 /* Ultrix mips cc rejects this.  */
1451 typedef int charset[2]; const charset x;
1452 /* SunOS 4.1.1 cc rejects this.  */
1453 char const *const *ccp;
1454 char **p;
1455 /* NEC SVR4.0.2 mips cc rejects this.  */
1456 struct point {int x, y;};
1457 static struct point const zero = {0,0};
1458 /* AIX XL C 1.02.0.0 rejects this.
1459    It does not let you subtract one const X* pointer from another in an arm
1460    of an if-expression whose if-part is not a constant expression */
1461 const char *g = "string";
1462 ccp = &g + (g ? g-g : 0);
1463 /* HPUX 7.0 cc rejects these. */
1464 ++ccp;
1465 p = (char**) ccp;
1466 ccp = (char const *const *) p;
1467 { /* SCO 3.2v4 cc rejects this.  */
1468   char *t;
1469   char const *s = 0 ? (char *) 0 : (char const *) 0;
1470
1471   *t++ = 0;
1472 }
1473 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1474   int x[] = {25, 17};
1475   const int *foo = &x[0];
1476   ++foo;
1477 }
1478 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1479   typedef const int *iptr;
1480   iptr p = 0;
1481   ++p;
1482 }
1483 { /* AIX XL C 1.02.0.0 rejects this saying
1484      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1485   struct s { int j; const int *ap[3]; };
1486   struct s *b; b->j = 5;
1487 }
1488 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1489   const int foo = 10;
1490 }
1491
1492 ; return 0; }
1493 EOF
1494 if { (eval echo configure:1495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1495   rm -rf conftest*
1496   ac_cv_c_const=yes
1497 else
1498   echo "configure: failed program was:" >&5
1499   cat conftest.$ac_ext >&5
1500   rm -rf conftest*
1501   ac_cv_c_const=no
1502 fi
1503 rm -f conftest*
1504 fi
1505
1506 echo "$ac_t""$ac_cv_c_const" 1>&6
1507 if test $ac_cv_c_const = no; then
1508   cat >> confdefs.h <<\EOF
1509 #define const
1510 EOF
1511
1512 fi
1513
1514
1515 for ac_func in setpgid sbrk select poll
1516 do
1517 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1518 echo "configure:1519: checking for $ac_func" >&5
1519 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1520   echo $ac_n "(cached) $ac_c" 1>&6
1521 else
1522   cat > conftest.$ac_ext <<EOF
1523 #line 1524 "configure"
1524 #include "confdefs.h"
1525 /* System header to define __stub macros and hopefully few prototypes,
1526     which can conflict with char $ac_func(); below.  */
1527 #include <assert.h>
1528 /* Override any gcc2 internal prototype to avoid an error.  */
1529 /* We use char because int might match the return type of a gcc2
1530     builtin and then its argument prototype would still apply.  */
1531 char $ac_func();
1532
1533 int main() {
1534
1535 /* The GNU C library defines this for functions which it implements
1536     to always fail with ENOSYS.  Some functions are actually named
1537     something starting with __ and the normal name is an alias.  */
1538 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1539 choke me
1540 #else
1541 $ac_func();
1542 #endif
1543
1544 ; return 0; }
1545 EOF
1546 if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1547   rm -rf conftest*
1548   eval "ac_cv_func_$ac_func=yes"
1549 else
1550   echo "configure: failed program was:" >&5
1551   cat conftest.$ac_ext >&5
1552   rm -rf conftest*
1553   eval "ac_cv_func_$ac_func=no"
1554 fi
1555 rm -f conftest*
1556 fi
1557
1558 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1559   echo "$ac_t""yes" 1>&6
1560     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1561   cat >> confdefs.h <<EOF
1562 #define $ac_tr_func 1
1563 EOF
1564
1565 else
1566   echo "$ac_t""no" 1>&6
1567 fi
1568 done
1569
1570
1571 # If we are configured native on Linux, work around problems with sys/procfs.h
1572 if test "${target}" = "${host}"; then
1573   case "${host}" in
1574   i345686-*-linux*)
1575         cat >> confdefs.h <<\EOF
1576 #define START_INFERIOR_TRAPS_EXPECTED "2"
1577 EOF
1578
1579         cat >> confdefs.h <<\EOF
1580 #define sys_quotactl 1
1581 EOF
1582
1583         ;;
1584   esac
1585 fi
1586
1587 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1588 echo "configure:1589: checking for gregset_t type" >&5
1589 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1590   echo $ac_n "(cached) $ac_c" 1>&6
1591 else
1592   cat > conftest.$ac_ext <<EOF
1593 #line 1594 "configure"
1594 #include "confdefs.h"
1595 #include <sys/procfs.h>
1596 int main() {
1597 gregset_t *gregsetp = 0
1598 ; return 0; }
1599 EOF
1600 if { (eval echo configure:1601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1601   rm -rf conftest*
1602   gdb_cv_have_gregset_t=yes
1603 else
1604   echo "configure: failed program was:" >&5
1605   cat conftest.$ac_ext >&5
1606   rm -rf conftest*
1607   gdb_cv_have_gregset_t=no
1608 fi
1609 rm -f conftest*
1610 fi
1611
1612 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1613 if test $gdb_cv_have_gregset_t = yes; then
1614   cat >> confdefs.h <<\EOF
1615 #define HAVE_GREGSET_T 1
1616 EOF
1617
1618 fi
1619
1620 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1621 echo "configure:1622: checking for fpregset_t type" >&5
1622 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1623   echo $ac_n "(cached) $ac_c" 1>&6
1624 else
1625   cat > conftest.$ac_ext <<EOF
1626 #line 1627 "configure"
1627 #include "confdefs.h"
1628 #include <sys/procfs.h>
1629 int main() {
1630 fpregset_t *fpregsetp = 0
1631 ; return 0; }
1632 EOF
1633 if { (eval echo configure:1634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1634   rm -rf conftest*
1635   gdb_cv_have_fpregset_t=yes
1636 else
1637   echo "configure: failed program was:" >&5
1638   cat conftest.$ac_ext >&5
1639   rm -rf conftest*
1640   gdb_cv_have_fpregset_t=no
1641 fi
1642 rm -f conftest*
1643 fi
1644
1645 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1646 if test $gdb_cv_have_fpregset_t = yes; then
1647   cat >> confdefs.h <<\EOF
1648 #define HAVE_FPREGSET_T 1
1649 EOF
1650
1651 fi
1652
1653 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1654 echo "configure:1655: checking for main in -lm" >&5
1655 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1656 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1657   echo $ac_n "(cached) $ac_c" 1>&6
1658 else
1659   ac_save_LIBS="$LIBS"
1660 LIBS="-lm  $LIBS"
1661 cat > conftest.$ac_ext <<EOF
1662 #line 1663 "configure"
1663 #include "confdefs.h"
1664
1665 int main() {
1666 main()
1667 ; return 0; }
1668 EOF
1669 if { (eval echo configure:1670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1670   rm -rf conftest*
1671   eval "ac_cv_lib_$ac_lib_var=yes"
1672 else
1673   echo "configure: failed program was:" >&5
1674   cat conftest.$ac_ext >&5
1675   rm -rf conftest*
1676   eval "ac_cv_lib_$ac_lib_var=no"
1677 fi
1678 rm -f conftest*
1679 LIBS="$ac_save_LIBS"
1680
1681 fi
1682 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1683   echo "$ac_t""yes" 1>&6
1684     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1685     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1686   cat >> confdefs.h <<EOF
1687 #define $ac_tr_lib 1
1688 EOF
1689
1690   LIBS="-lm $LIBS"
1691
1692 else
1693   echo "$ac_t""no" 1>&6
1694 fi
1695
1696
1697
1698 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1699 echo "configure:1700: checking for long long support in compiler" >&5
1700 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1701   echo $ac_n "(cached) $ac_c" 1>&6
1702 else
1703   cat > conftest.$ac_ext <<EOF
1704 #line 1705 "configure"
1705 #include "confdefs.h"
1706
1707 int main() {
1708
1709   extern long long foo;
1710   switch (foo & 2) { case 0: return 1; }
1711
1712 ; return 0; }
1713 EOF
1714 if { (eval echo configure:1715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1715   rm -rf conftest*
1716   gdb_cv_c_long_long=yes
1717 else
1718   echo "configure: failed program was:" >&5
1719   cat conftest.$ac_ext >&5
1720   rm -rf conftest*
1721   gdb_cv_c_long_long=no
1722 fi
1723 rm -f conftest*
1724 fi
1725
1726 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1727 if test $gdb_cv_c_long_long = yes; then
1728   cat >> confdefs.h <<\EOF
1729 #define CC_HAS_LONG_LONG 1
1730 EOF
1731
1732 fi
1733
1734
1735 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1736 echo "configure:1737: checking for long long support in printf" >&5
1737 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1738   echo $ac_n "(cached) $ac_c" 1>&6
1739 else
1740   if test "$cross_compiling" = yes; then
1741   gdb_cv_printf_has_long_long=no
1742 else
1743   cat > conftest.$ac_ext <<EOF
1744 #line 1745 "configure"
1745 #include "confdefs.h"
1746
1747 int main () {
1748   char buf[16];
1749   long long l = 0x12345;
1750   sprintf (buf, "%llx", l);
1751   return (strcmp ("12345", buf));
1752 }
1753 EOF
1754 if { (eval echo configure:1755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1755 then
1756   gdb_cv_printf_has_long_long=yes
1757 else
1758   echo "configure: failed program was:" >&5
1759   cat conftest.$ac_ext >&5
1760   rm -fr conftest*
1761   gdb_cv_printf_has_long_long=no
1762 fi
1763 rm -fr conftest*
1764 fi
1765
1766 fi
1767
1768 if test $gdb_cv_printf_has_long_long = yes; then
1769   cat >> confdefs.h <<\EOF
1770 #define PRINTF_HAS_LONG_LONG 1
1771 EOF
1772
1773 fi
1774 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1775
1776
1777 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1778 echo "configure:1779: checking for long double support in compiler" >&5
1779 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1780   echo $ac_n "(cached) $ac_c" 1>&6
1781 else
1782   cat > conftest.$ac_ext <<EOF
1783 #line 1784 "configure"
1784 #include "confdefs.h"
1785
1786 int main() {
1787 long double foo;
1788 ; return 0; }
1789 EOF
1790 if { (eval echo configure:1791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1791   rm -rf conftest*
1792   ac_cv_c_long_double=yes
1793 else
1794   echo "configure: failed program was:" >&5
1795   cat conftest.$ac_ext >&5
1796   rm -rf conftest*
1797   ac_cv_c_long_double=no
1798 fi
1799 rm -f conftest*
1800 fi
1801
1802 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1803 if test $ac_cv_c_long_double = yes; then
1804   cat >> confdefs.h <<\EOF
1805 #define HAVE_LONG_DOUBLE 1
1806 EOF
1807
1808 fi
1809
1810
1811 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1812 echo "configure:1813: checking for long double support in printf" >&5
1813 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1814   echo $ac_n "(cached) $ac_c" 1>&6
1815 else
1816   if test "$cross_compiling" = yes; then
1817   gdb_cv_printf_has_long_double=no
1818 else
1819   cat > conftest.$ac_ext <<EOF
1820 #line 1821 "configure"
1821 #include "confdefs.h"
1822
1823 int main () {
1824   char buf[16];
1825   long double f = 3.141592653;
1826   sprintf (buf, "%Lg", f);
1827   return (strncmp ("3.14159", buf, 7));
1828 }
1829 EOF
1830 if { (eval echo configure:1831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1831 then
1832   gdb_cv_printf_has_long_double=yes
1833 else
1834   echo "configure: failed program was:" >&5
1835   cat conftest.$ac_ext >&5
1836   rm -fr conftest*
1837   gdb_cv_printf_has_long_double=no
1838 fi
1839 rm -fr conftest*
1840 fi
1841
1842 fi
1843
1844 if test $gdb_cv_printf_has_long_double = yes; then
1845   cat >> confdefs.h <<\EOF
1846 #define PRINTF_HAS_LONG_DOUBLE 1
1847 EOF
1848
1849 fi
1850 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1851
1852 for ac_hdr in unistd.h
1853 do
1854 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1855 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1856 echo "configure:1857: checking for $ac_hdr" >&5
1857 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1858   echo $ac_n "(cached) $ac_c" 1>&6
1859 else
1860   cat > conftest.$ac_ext <<EOF
1861 #line 1862 "configure"
1862 #include "confdefs.h"
1863 #include <$ac_hdr>
1864 EOF
1865 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1866 { (eval echo configure:1867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1867 ac_err=`grep -v '^ *+' conftest.out`
1868 if test -z "$ac_err"; then
1869   rm -rf conftest*
1870   eval "ac_cv_header_$ac_safe=yes"
1871 else
1872   echo "$ac_err" >&5
1873   echo "configure: failed program was:" >&5
1874   cat conftest.$ac_ext >&5
1875   rm -rf conftest*
1876   eval "ac_cv_header_$ac_safe=no"
1877 fi
1878 rm -f conftest*
1879 fi
1880 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1881   echo "$ac_t""yes" 1>&6
1882     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1883   cat >> confdefs.h <<EOF
1884 #define $ac_tr_hdr 1
1885 EOF
1886
1887 else
1888   echo "$ac_t""no" 1>&6
1889 fi
1890 done
1891
1892 for ac_func in getpagesize
1893 do
1894 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1895 echo "configure:1896: checking for $ac_func" >&5
1896 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1897   echo $ac_n "(cached) $ac_c" 1>&6
1898 else
1899   cat > conftest.$ac_ext <<EOF
1900 #line 1901 "configure"
1901 #include "confdefs.h"
1902 /* System header to define __stub macros and hopefully few prototypes,
1903     which can conflict with char $ac_func(); below.  */
1904 #include <assert.h>
1905 /* Override any gcc2 internal prototype to avoid an error.  */
1906 /* We use char because int might match the return type of a gcc2
1907     builtin and then its argument prototype would still apply.  */
1908 char $ac_func();
1909
1910 int main() {
1911
1912 /* The GNU C library defines this for functions which it implements
1913     to always fail with ENOSYS.  Some functions are actually named
1914     something starting with __ and the normal name is an alias.  */
1915 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1916 choke me
1917 #else
1918 $ac_func();
1919 #endif
1920
1921 ; return 0; }
1922 EOF
1923 if { (eval echo configure:1924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1924   rm -rf conftest*
1925   eval "ac_cv_func_$ac_func=yes"
1926 else
1927   echo "configure: failed program was:" >&5
1928   cat conftest.$ac_ext >&5
1929   rm -rf conftest*
1930   eval "ac_cv_func_$ac_func=no"
1931 fi
1932 rm -f conftest*
1933 fi
1934
1935 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1936   echo "$ac_t""yes" 1>&6
1937     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1938   cat >> confdefs.h <<EOF
1939 #define $ac_tr_func 1
1940 EOF
1941
1942 else
1943   echo "$ac_t""no" 1>&6
1944 fi
1945 done
1946
1947 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1948 echo "configure:1949: checking for working mmap" >&5
1949 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1950   echo $ac_n "(cached) $ac_c" 1>&6
1951 else
1952   if test "$cross_compiling" = yes; then
1953   ac_cv_func_mmap_fixed_mapped=no
1954 else
1955   cat > conftest.$ac_ext <<EOF
1956 #line 1957 "configure"
1957 #include "confdefs.h"
1958
1959 /* Thanks to Mike Haertel and Jim Avera for this test.
1960    Here is a matrix of mmap possibilities:
1961         mmap private not fixed
1962         mmap private fixed at somewhere currently unmapped
1963         mmap private fixed at somewhere already mapped
1964         mmap shared not fixed
1965         mmap shared fixed at somewhere currently unmapped
1966         mmap shared fixed at somewhere already mapped
1967    For private mappings, we should verify that changes cannot be read()
1968    back from the file, nor mmap's back from the file at a different
1969    address.  (There have been systems where private was not correctly
1970    implemented like the infamous i386 svr4.0, and systems where the
1971    VM page cache was not coherent with the filesystem buffer cache
1972    like early versions of FreeBSD and possibly contemporary NetBSD.)
1973    For shared mappings, we should conversely verify that changes get
1974    propogated back to all the places they're supposed to be.
1975
1976    Grep wants private fixed already mapped.
1977    The main things grep needs to know about mmap are:
1978    * does it exist and is it safe to write into the mmap'd area
1979    * how to use it (BSD variants)  */
1980 #include <sys/types.h>
1981 #include <fcntl.h>
1982 #include <sys/mman.h>
1983
1984 /* This mess was copied from the GNU getpagesize.h.  */
1985 #ifndef HAVE_GETPAGESIZE
1986 # ifdef HAVE_UNISTD_H
1987 #  include <unistd.h>
1988 # endif
1989
1990 /* Assume that all systems that can run configure have sys/param.h.  */
1991 # ifndef HAVE_SYS_PARAM_H
1992 #  define HAVE_SYS_PARAM_H 1
1993 # endif
1994
1995 # ifdef _SC_PAGESIZE
1996 #  define getpagesize() sysconf(_SC_PAGESIZE)
1997 # else /* no _SC_PAGESIZE */
1998 #  ifdef HAVE_SYS_PARAM_H
1999 #   include <sys/param.h>
2000 #   ifdef EXEC_PAGESIZE
2001 #    define getpagesize() EXEC_PAGESIZE
2002 #   else /* no EXEC_PAGESIZE */
2003 #    ifdef NBPG
2004 #     define getpagesize() NBPG * CLSIZE
2005 #     ifndef CLSIZE
2006 #      define CLSIZE 1
2007 #     endif /* no CLSIZE */
2008 #    else /* no NBPG */
2009 #     ifdef NBPC
2010 #      define getpagesize() NBPC
2011 #     else /* no NBPC */
2012 #      ifdef PAGESIZE
2013 #       define getpagesize() PAGESIZE
2014 #      endif /* PAGESIZE */
2015 #     endif /* no NBPC */
2016 #    endif /* no NBPG */
2017 #   endif /* no EXEC_PAGESIZE */
2018 #  else /* no HAVE_SYS_PARAM_H */
2019 #   define getpagesize() 8192   /* punt totally */
2020 #  endif /* no HAVE_SYS_PARAM_H */
2021 # endif /* no _SC_PAGESIZE */
2022
2023 #endif /* no HAVE_GETPAGESIZE */
2024
2025 #ifdef __cplusplus
2026 extern "C" { void *malloc(unsigned); }
2027 #else
2028 char *malloc();
2029 #endif
2030
2031 int
2032 main()
2033 {
2034         char *data, *data2, *data3;
2035         int i, pagesize;
2036         int fd;
2037
2038         pagesize = getpagesize();
2039
2040         /*
2041          * First, make a file with some known garbage in it.
2042          */
2043         data = malloc(pagesize);
2044         if (!data)
2045                 exit(1);
2046         for (i = 0; i < pagesize; ++i)
2047                 *(data + i) = rand();
2048         umask(0);
2049         fd = creat("conftestmmap", 0600);
2050         if (fd < 0)
2051                 exit(1);
2052         if (write(fd, data, pagesize) != pagesize)
2053                 exit(1);
2054         close(fd);
2055
2056         /*
2057          * Next, try to mmap the file at a fixed address which
2058          * already has something else allocated at it.  If we can,
2059          * also make sure that we see the same garbage.
2060          */
2061         fd = open("conftestmmap", O_RDWR);
2062         if (fd < 0)
2063                 exit(1);
2064         data2 = malloc(2 * pagesize);
2065         if (!data2)
2066                 exit(1);
2067         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2068         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2069             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2070                 exit(1);
2071         for (i = 0; i < pagesize; ++i)
2072                 if (*(data + i) != *(data2 + i))
2073                         exit(1);
2074
2075         /*
2076          * Finally, make sure that changes to the mapped area
2077          * do not percolate back to the file as seen by read().
2078          * (This is a bug on some variants of i386 svr4.0.)
2079          */
2080         for (i = 0; i < pagesize; ++i)
2081                 *(data2 + i) = *(data2 + i) + 1;
2082         data3 = malloc(pagesize);
2083         if (!data3)
2084                 exit(1);
2085         if (read(fd, data3, pagesize) != pagesize)
2086                 exit(1);
2087         for (i = 0; i < pagesize; ++i)
2088                 if (*(data + i) != *(data3 + i))
2089                         exit(1);
2090         close(fd);
2091         unlink("conftestmmap");
2092         exit(0);
2093 }
2094
2095 EOF
2096 if { (eval echo configure:2097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2097 then
2098   ac_cv_func_mmap_fixed_mapped=yes
2099 else
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -fr conftest*
2103   ac_cv_func_mmap_fixed_mapped=no
2104 fi
2105 rm -fr conftest*
2106 fi
2107
2108 fi
2109
2110 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2111 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2112   cat >> confdefs.h <<\EOF
2113 #define HAVE_MMAP 1
2114 EOF
2115
2116 fi
2117
2118
2119 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2120 echo "configure:2121: checking whether malloc must be declared" >&5
2121 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   cat > conftest.$ac_ext <<EOF
2125 #line 2126 "configure"
2126 #include "confdefs.h"
2127
2128 #include <stdio.h>
2129 #ifdef HAVE_STRING_H
2130 #include <string.h>
2131 #else
2132 #ifdef HAVE_STRINGS_H
2133 #include <strings.h>
2134 #endif
2135 #endif
2136 #ifdef HAVE_STDLIB_H
2137 #include <stdlib.h>
2138 #endif
2139 #ifdef HAVE_UNISTD_H
2140 #include <unistd.h>
2141 #endif
2142 int main() {
2143 char *(*pfn) = (char *(*)) malloc
2144 ; return 0; }
2145 EOF
2146 if { (eval echo configure:2147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2147   rm -rf conftest*
2148   bfd_cv_decl_needed_malloc=no
2149 else
2150   echo "configure: failed program was:" >&5
2151   cat conftest.$ac_ext >&5
2152   rm -rf conftest*
2153   bfd_cv_decl_needed_malloc=yes
2154 fi
2155 rm -f conftest*
2156 fi
2157
2158 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2159 if test $bfd_cv_decl_needed_malloc = yes; then
2160   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2161   cat >> confdefs.h <<EOF
2162 #define $bfd_tr_decl 1
2163 EOF
2164
2165 fi
2166
2167 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2168 echo "configure:2169: checking whether realloc must be declared" >&5
2169 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2170   echo $ac_n "(cached) $ac_c" 1>&6
2171 else
2172   cat > conftest.$ac_ext <<EOF
2173 #line 2174 "configure"
2174 #include "confdefs.h"
2175
2176 #include <stdio.h>
2177 #ifdef HAVE_STRING_H
2178 #include <string.h>
2179 #else
2180 #ifdef HAVE_STRINGS_H
2181 #include <strings.h>
2182 #endif
2183 #endif
2184 #ifdef HAVE_STDLIB_H
2185 #include <stdlib.h>
2186 #endif
2187 #ifdef HAVE_UNISTD_H
2188 #include <unistd.h>
2189 #endif
2190 int main() {
2191 char *(*pfn) = (char *(*)) realloc
2192 ; return 0; }
2193 EOF
2194 if { (eval echo configure:2195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2195   rm -rf conftest*
2196   bfd_cv_decl_needed_realloc=no
2197 else
2198   echo "configure: failed program was:" >&5
2199   cat conftest.$ac_ext >&5
2200   rm -rf conftest*
2201   bfd_cv_decl_needed_realloc=yes
2202 fi
2203 rm -f conftest*
2204 fi
2205
2206 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2207 if test $bfd_cv_decl_needed_realloc = yes; then
2208   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2209   cat >> confdefs.h <<EOF
2210 #define $bfd_tr_decl 1
2211 EOF
2212
2213 fi
2214
2215 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2216 echo "configure:2217: checking whether free must be declared" >&5
2217 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2218   echo $ac_n "(cached) $ac_c" 1>&6
2219 else
2220   cat > conftest.$ac_ext <<EOF
2221 #line 2222 "configure"
2222 #include "confdefs.h"
2223
2224 #include <stdio.h>
2225 #ifdef HAVE_STRING_H
2226 #include <string.h>
2227 #else
2228 #ifdef HAVE_STRINGS_H
2229 #include <strings.h>
2230 #endif
2231 #endif
2232 #ifdef HAVE_STDLIB_H
2233 #include <stdlib.h>
2234 #endif
2235 #ifdef HAVE_UNISTD_H
2236 #include <unistd.h>
2237 #endif
2238 int main() {
2239 char *(*pfn) = (char *(*)) free
2240 ; return 0; }
2241 EOF
2242 if { (eval echo configure:2243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2243   rm -rf conftest*
2244   bfd_cv_decl_needed_free=no
2245 else
2246   echo "configure: failed program was:" >&5
2247   cat conftest.$ac_ext >&5
2248   rm -rf conftest*
2249   bfd_cv_decl_needed_free=yes
2250 fi
2251 rm -f conftest*
2252 fi
2253
2254 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2255 if test $bfd_cv_decl_needed_free = yes; then
2256   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2257   cat >> confdefs.h <<EOF
2258 #define $bfd_tr_decl 1
2259 EOF
2260
2261 fi
2262
2263
2264
2265
2266 if test ${build} = ${host} -a ${host} = ${target} ; then
2267         case ${host_os} in
2268         hpux*)
2269                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2270 echo "configure:2271: checking for HPUX/OSF thread support" >&5
2271                 if test -f /usr/include/dce/cma_config.h ; then
2272                         if test "$GCC" = "yes" ; then
2273                                 echo "$ac_t""yes" 1>&6
2274                                 cat >> confdefs.h <<\EOF
2275 #define HAVE_HPUX_THREAD_SUPPORT 1
2276 EOF
2277
2278                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2279                         else
2280                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2281                         fi
2282                 else
2283                         echo "$ac_t""no" 1>&6
2284                 fi
2285                 ;;
2286         solaris*)
2287                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2288 echo "configure:2289: checking for Solaris thread debugging library" >&5
2289                 if test -f /usr/lib/libthread_db.so.1 ; then
2290                         echo "$ac_t""yes" 1>&6
2291                         cat >> confdefs.h <<\EOF
2292 #define HAVE_THREAD_DB_LIB 1
2293 EOF
2294
2295                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2296                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2297 echo "configure:2298: checking for dlopen in -ldl" >&5
2298 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2299 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2300   echo $ac_n "(cached) $ac_c" 1>&6
2301 else
2302   ac_save_LIBS="$LIBS"
2303 LIBS="-ldl  $LIBS"
2304 cat > conftest.$ac_ext <<EOF
2305 #line 2306 "configure"
2306 #include "confdefs.h"
2307 /* Override any gcc2 internal prototype to avoid an error.  */
2308 /* We use char because int might match the return type of a gcc2
2309     builtin and then its argument prototype would still apply.  */
2310 char dlopen();
2311
2312 int main() {
2313 dlopen()
2314 ; return 0; }
2315 EOF
2316 if { (eval echo configure:2317: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2317   rm -rf conftest*
2318   eval "ac_cv_lib_$ac_lib_var=yes"
2319 else
2320   echo "configure: failed program was:" >&5
2321   cat conftest.$ac_ext >&5
2322   rm -rf conftest*
2323   eval "ac_cv_lib_$ac_lib_var=no"
2324 fi
2325 rm -f conftest*
2326 LIBS="$ac_save_LIBS"
2327
2328 fi
2329 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2330   echo "$ac_t""yes" 1>&6
2331     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2332     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2333   cat >> confdefs.h <<EOF
2334 #define $ac_tr_lib 1
2335 EOF
2336
2337   LIBS="-ldl $LIBS"
2338
2339 else
2340   echo "$ac_t""no" 1>&6
2341 fi
2342
2343                         if test "$GCC" = "yes" ; then
2344                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2345                         fi
2346                 else
2347                         echo "$ac_t""no" 1>&6
2348                 fi
2349                 ;;
2350         esac
2351
2352 fi
2353
2354 ENABLE_CFLAGS=
2355
2356 # Check whether --enable-netrom or --disable-netrom was given.
2357 if test "${enable_netrom+set}" = set; then
2358   enableval="$enable_netrom"
2359   case "${enableval}" in
2360 yes)    enable_netrom=yes ;;
2361 no)     enable_netrom=no ;;
2362 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2363 esac
2364 fi
2365
2366
2367 if test "${enable_netrom}" = "yes"; then
2368         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2369 fi
2370
2371 # start-sanitize-gm
2372 ENABLE_GM=
2373
2374 # Check whether --enable-gm or --disable-gm was given.
2375 if test "${enable_gm+set}" = set; then
2376   enableval="$enable_gm"
2377   case "${enableval}" in
2378 yes)    CONFIG_OBS="${CONFIG_OBS} gmagic.o"
2379         ENABLE_CFLAGS=-DGENERAL_MAGIC
2380         ;;
2381 no)     ;;
2382 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2383 esac
2384 fi
2385
2386
2387 # end-sanitize-gm
2388
2389 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2390 if test "${enable_sim_powerpc+set}" = set; then
2391   enableval="$enable_sim_powerpc"
2392   case "${enableval}" in
2393 yes)    powerpc_sim=yes ;;
2394 no)     powerpc_sim=no ;;
2395 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2396 esac
2397 else
2398   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2399 fi
2400
2401
2402 # start-sanitize-gdbtk
2403 ENABLE_GDBTK=
2404
2405 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2406 if test "${enable_gdbtk+set}" = set; then
2407   enableval="$enable_gdbtk"
2408   case "${enableval}" in
2409     yes)
2410         case "$host" in
2411         *go32*)
2412             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2413             enable_gdbtk=no ;;
2414         *cygwin32* | *windows*)
2415             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2416             enable_gdbtk=no ;;
2417         *)
2418             enable_gdbtk=yes ;;
2419         esac ;;
2420     no)
2421         enable_gdbtk=no  ;;
2422     *)
2423         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2424 esac
2425 else
2426
2427 # Default is on for everything but go32 and cygwin32
2428 case "$host" in
2429     *go32* | *cygwin32* | *windows*)
2430         ;;
2431     *)
2432         enable_gdbtk=yes ;;
2433     esac
2434
2435 fi
2436
2437
2438 if test "${enable_gdbtk}" = "yes"; then
2439
2440
2441 #
2442 # Ok, lets find the tcl configuration
2443 # First, look for one uninstalled.
2444 # the alternative search directory is invoked by --with-tclconfig
2445 #
2446
2447 if test x"${no_tcl}" = x ; then
2448   # we reset no_tcl in case something fails here
2449   no_tcl=true
2450   # Check whether --with-tclconfig or --without-tclconfig was given.
2451 if test "${with_tclconfig+set}" = set; then
2452   withval="$with_tclconfig"
2453   with_tclconfig=${withval}
2454 fi
2455
2456   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2457 echo "configure:2458: checking for Tcl configuration" >&5
2458   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2459   echo $ac_n "(cached) $ac_c" 1>&6
2460 else
2461
2462
2463   # First check to see if --with-tclconfig was specified.
2464   if test x"${with_tclconfig}" != x ; then
2465     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2466       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2467     else
2468       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2469     fi
2470   fi
2471
2472   # then check for a private Tcl installation
2473   if test x"${ac_cv_c_tclconfig}" = x ; then
2474     for i in \
2475                 ../tcl \
2476                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2477                 ../../tcl \
2478                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2479                 ../../../tcl \
2480                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2481       if test -f "$i/unix/tclConfig.sh" ; then
2482         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2483         break
2484       fi
2485     done
2486   fi
2487   # check in a few common install locations
2488   if test x"${ac_cv_c_tclconfig}" = x ; then
2489     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2490       if test -f "$i/tclConfig.sh" ; then
2491         ac_cv_c_tclconfig=`(cd $i; pwd)`
2492         break
2493       fi
2494     done
2495   fi
2496   # check in a few other private locations
2497   if test x"${ac_cv_c_tclconfig}" = x ; then
2498     for i in \
2499                 ${srcdir}/../tcl \
2500                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2501       if test -f "$i/unix/tclConfig.sh" ; then
2502         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2503         break
2504       fi
2505     done
2506   fi
2507
2508 fi
2509
2510   if test x"${ac_cv_c_tclconfig}" = x ; then
2511     TCLCONFIG="# no Tcl configs found"
2512     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2513   else
2514     no_tcl=
2515     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2516     echo "$ac_t""found $TCLCONFIG" 1>&6
2517   fi
2518 fi
2519
2520     if test -z "${no_tcl}"; then
2521
2522     . $TCLCONFIG
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549 #
2550 # Ok, lets find the tk configuration
2551 # First, look for one uninstalled.
2552 # the alternative search directory is invoked by --with-tkconfig
2553 #
2554
2555 if test x"${no_tk}" = x ; then
2556   # we reset no_tk in case something fails here
2557   no_tk=true
2558   # Check whether --with-tkconfig or --without-tkconfig was given.
2559 if test "${with_tkconfig+set}" = set; then
2560   withval="$with_tkconfig"
2561   with_tkconfig=${withval}
2562 fi
2563
2564   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2565 echo "configure:2566: checking for Tk configuration" >&5
2566   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2567   echo $ac_n "(cached) $ac_c" 1>&6
2568 else
2569
2570
2571   # First check to see if --with-tkconfig was specified.
2572   if test x"${with_tkconfig}" != x ; then
2573     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2574       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2575     else
2576       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2577     fi
2578   fi
2579
2580   # then check for a private Tk library
2581   if test x"${ac_cv_c_tkconfig}" = x ; then
2582     for i in \
2583                 ../tk \
2584                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2585                 ../../tk \
2586                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2587                 ../../../tk \
2588                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2589       if test -f "$i/unix/tkConfig.sh" ; then
2590         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2591         break
2592       fi
2593     done
2594   fi
2595   # check in a few common install locations
2596   if test x"${ac_cv_c_tkconfig}" = x ; then
2597     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2598       if test -f "$i/tkConfig.sh" ; then
2599         ac_cv_c_tkconfig=`(cd $i; pwd)`
2600         break
2601       fi
2602     done
2603   fi
2604   # check in a few other private locations
2605   if test x"${ac_cv_c_tkconfig}" = x ; then
2606     for i in \
2607                 ${srcdir}/../tk \
2608                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2609       if test -f "$i/unix/tkConfig.sh" ; then
2610         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2611         break
2612       fi
2613     done
2614   fi
2615
2616 fi
2617
2618   if test x"${ac_cv_c_tkconfig}" = x ; then
2619     TKCONFIG="# no Tk configs found"
2620     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2621   else
2622     no_tk=
2623     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2624     echo "$ac_t""found $TKCONFIG" 1>&6
2625   fi
2626 fi
2627
2628
2629
2630         # If $no_tk is nonempty, then we can't do Tk, and there is no
2631         # point to doing Tcl.
2632         if test -z "${no_tk}"; then
2633
2634     if test -f "$TKCONFIG" ; then
2635       . $TKCONFIG
2636     fi
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650 #
2651 # Ok, lets find the tcl source trees so we can use the headers
2652 # Warning: transition of version 9 to 10 will break this algorithm
2653 # because 10 sorts before 9. We also look for just tcl. We have to
2654 # be careful that we don't match stuff like tclX by accident.
2655 # the alternative search directory is involked by --with-tclinclude
2656 #
2657 no_tcl=true
2658 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2659 echo "configure:2660: checking for Tcl private headers" >&5
2660 # Check whether --with-tclinclude or --without-tclinclude was given.
2661 if test "${with_tclinclude+set}" = set; then
2662   withval="$with_tclinclude"
2663   with_tclinclude=${withval}
2664 fi
2665
2666 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2667   echo $ac_n "(cached) $ac_c" 1>&6
2668 else
2669
2670 # first check to see if --with-tclinclude was specified
2671 if test x"${with_tclinclude}" != x ; then
2672   if test -f ${with_tclinclude}/tclInt.h ; then
2673     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2674   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2675     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2676   else
2677     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2678   fi
2679 fi
2680
2681 # next check if it came with Tcl configuration file
2682 if test x"${ac_cv_c_tclconfig}" = x ; then
2683   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2684     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2685   fi
2686 fi
2687
2688 # next check in private source directory
2689 #
2690 # since ls returns lowest version numbers first, reverse its output
2691 if test x"${ac_cv_c_tclh}" = x ; then
2692   for i in \
2693                 ${srcdir}/../tcl \
2694                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2695                 ${srcdir}/../../tcl \
2696                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2697                 ${srcdir}/../../../tcl \
2698                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2699     if test -f $i/generic/tclInt.h ; then
2700       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2701       break
2702     fi
2703   done
2704 fi
2705 # finally check in a few common install locations
2706 #
2707 # since ls returns lowest version numbers first, reverse its output
2708 if test x"${ac_cv_c_tclh}" = x ; then
2709   for i in \
2710                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2711                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2712                 /usr/local/src/tcl \
2713                 /usr/local/lib/tcl \
2714                 ${prefix}/include ; do
2715     if test -f $i/generic/tclInt.h ; then
2716       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2717       break
2718     fi
2719   done
2720 fi
2721 # see if one is installed
2722 if test x"${ac_cv_c_tclh}" = x ; then
2723    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2724 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2725 echo "configure:2726: checking for tclInt.h" >&5
2726 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2727   echo $ac_n "(cached) $ac_c" 1>&6
2728 else
2729   cat > conftest.$ac_ext <<EOF
2730 #line 2731 "configure"
2731 #include "confdefs.h"
2732 #include <tclInt.h>
2733 EOF
2734 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2735 { (eval echo configure:2736: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2736 ac_err=`grep -v '^ *+' conftest.out`
2737 if test -z "$ac_err"; then
2738   rm -rf conftest*
2739   eval "ac_cv_header_$ac_safe=yes"
2740 else
2741   echo "$ac_err" >&5
2742   echo "configure: failed program was:" >&5
2743   cat conftest.$ac_ext >&5
2744   rm -rf conftest*
2745   eval "ac_cv_header_$ac_safe=no"
2746 fi
2747 rm -f conftest*
2748 fi
2749 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2750   echo "$ac_t""yes" 1>&6
2751   ac_cv_c_tclh=installed
2752 else
2753   echo "$ac_t""no" 1>&6
2754 ac_cv_c_tclh=""
2755 fi
2756
2757 fi
2758
2759 fi
2760
2761 if test x"${ac_cv_c_tclh}" = x ; then
2762   TCLHDIR="# no Tcl private headers found"
2763   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2764 fi
2765 if test x"${ac_cv_c_tclh}" != x ; then
2766   no_tcl=""
2767   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2768     echo "$ac_t""is installed" 1>&6
2769     TCLHDIR=""
2770   else
2771     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2772     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2773     TCLHDIR="-I${ac_cv_c_tclh}"
2774   fi
2775 fi
2776
2777
2778
2779
2780 #
2781 # Ok, lets find the tk source trees so we can use the headers
2782 # If the directory (presumably symlink) named "tk" exists, use that one
2783 # in preference to any others.  Same logic is used when choosing library
2784 # and again with Tcl. The search order is the best place to look first, then in
2785 # decreasing significance. The loop breaks if the trigger file is found.
2786 # Note the gross little conversion here of srcdir by cd'ing to the found
2787 # directory. This converts the path from a relative to an absolute, so
2788 # recursive cache variables for the path will work right. We check all
2789 # the possible paths in one loop rather than many seperate loops to speed
2790 # things up.
2791 # the alternative search directory is involked by --with-tkinclude
2792 #
2793 no_tk=true
2794 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2795 echo "configure:2796: checking for Tk private headers" >&5
2796 # Check whether --with-tkinclude or --without-tkinclude was given.
2797 if test "${with_tkinclude+set}" = set; then
2798   withval="$with_tkinclude"
2799   with_tkinclude=${withval}
2800 fi
2801
2802 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2803   echo $ac_n "(cached) $ac_c" 1>&6
2804 else
2805
2806 # first check to see if --with-tkinclude was specified
2807 if test x"${with_tkinclude}" != x ; then
2808   if test -f ${with_tkinclude}/tk.h ; then
2809     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2810   elif test -f ${with_tkinclude}/generic/tk.h ; then
2811     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2812   else
2813     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2814   fi
2815 fi
2816
2817 # next check if it came with Tk configuration file
2818 if test x"${ac_cv_c_tkconfig}" = x ; then
2819   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2820     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2821   fi
2822 fi
2823
2824 # next check in private source directory
2825 #
2826 # since ls returns lowest version numbers first, reverse its output
2827 if test x"${ac_cv_c_tkh}" = x ; then
2828   for i in \
2829                 ${srcdir}/../tk \
2830                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2831                 ${srcdir}/../../tk \
2832                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2833                 ${srcdir}/../../../tk \
2834                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2835     if test -f $i/generic/tk.h ; then
2836       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2837       break
2838     fi
2839   done
2840 fi
2841 # finally check in a few common install locations
2842 #
2843 # since ls returns lowest version numbers first, reverse its output
2844 if test x"${ac_cv_c_tkh}" = x ; then
2845   for i in \
2846                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2847                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2848                 /usr/local/src/tk \
2849                 /usr/local/lib/tk \
2850                 ${prefix}/include ; do
2851     if test -f $i/generic/tk.h ; then
2852       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2853       break
2854     fi
2855   done
2856 fi
2857 # see if one is installed
2858 if test x"${ac_cv_c_tkh}" = x ; then
2859    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2860 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2861 echo "configure:2862: checking for tk.h" >&5
2862 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2863   echo $ac_n "(cached) $ac_c" 1>&6
2864 else
2865   cat > conftest.$ac_ext <<EOF
2866 #line 2867 "configure"
2867 #include "confdefs.h"
2868 #include <tk.h>
2869 EOF
2870 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2871 { (eval echo configure:2872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2872 ac_err=`grep -v '^ *+' conftest.out`
2873 if test -z "$ac_err"; then
2874   rm -rf conftest*
2875   eval "ac_cv_header_$ac_safe=yes"
2876 else
2877   echo "$ac_err" >&5
2878   echo "configure: failed program was:" >&5
2879   cat conftest.$ac_ext >&5
2880   rm -rf conftest*
2881   eval "ac_cv_header_$ac_safe=no"
2882 fi
2883 rm -f conftest*
2884 fi
2885 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2886   echo "$ac_t""yes" 1>&6
2887   ac_cv_c_tkh=installed
2888 else
2889   echo "$ac_t""no" 1>&6
2890 ac_cv_c_tkh=""
2891 fi
2892
2893 fi
2894
2895 fi
2896
2897 if test x"${ac_cv_c_tkh}" != x ; then
2898   no_tk=""
2899   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2900     echo "$ac_t""is installed" 1>&6
2901     TKHDIR=""
2902   else
2903     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2904     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2905     TKHDIR="-I${ac_cv_c_tkh}"
2906   fi
2907 else
2908   TKHDIR="# no Tk directory found"
2909   echo "configure: warning: Can't find Tk private headers" 1>&2
2910   no_tk=true
2911 fi
2912
2913
2914
2915
2916            ENABLE_GDBTK=1
2917
2918            # Include some libraries that Tcl and Tk want.
2919            TCL_LIBS='$(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
2920            LIBS="${LIBS} ${TK_LIBS} ${TCL_LIBS}"
2921            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
2922         fi
2923     fi
2924 fi
2925
2926
2927
2928
2929
2930 # end-sanitize-gdbtk
2931
2932
2933
2934
2935
2936 # Begin stuff to support --enable-shared
2937 # Check whether --enable-shared or --disable-shared was given.
2938 if test "${enable_shared+set}" = set; then
2939   enableval="$enable_shared"
2940   case "${enableval}" in
2941   yes) shared=true ;;
2942   no)  shared=false ;;
2943   *) shared=true ;;
2944 esac
2945 fi
2946
2947 HLDFLAGS=
2948 HLDENV=
2949 # If we have shared libraries, try to set rpath reasonably.
2950 if test "${shared}" = "true"; then
2951   case "${host}" in
2952   *-*-hpux*)
2953     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2954     ;;
2955   *-*-irix5* | *-*-irix6*)
2956     HLDFLAGS='-Wl,-rpath,$(libdir)'
2957     ;;
2958   *-*-linux*aout*)
2959     ;;
2960   *-*-linux* | *-pc-linux-gnu)
2961     HLDFLAGS='-Wl,-rpath,$(libdir)'
2962     ;;
2963   *-*-solaris*)
2964     HLDFLAGS='-R $(libdir)'
2965     ;;
2966   *-*-sysv4*)
2967     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2968     ;;
2969   esac
2970 fi
2971
2972 # On SunOS, if the linker supports the -rpath option, use it to
2973 # prevent ../bfd and ../opcodes from being included in the run time
2974 # search path.
2975 case "${host}" in
2976   *-*-sunos*)
2977     echo 'main () { }' > conftest.c
2978     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2979     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2980       :
2981     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2982       :
2983     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2984       :
2985     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
2986       :
2987     elif test "${shared}" = "true"; then
2988       HLDFLAGS='-Wl,-rpath=$(libdir)'
2989     else
2990       HLDFLAGS='-Wl,-rpath='
2991     fi
2992     rm -f conftest.t conftest.c conftest
2993     ;;
2994 esac
2995
2996
2997 # End stuff to support --enable-shared
2998
2999 # target_subdir is used by the testsuite to find the target libraries.
3000 target_subdir=
3001 if test "${host}" != "${target}"; then
3002     target_subdir="${target_alias}/"
3003 fi
3004
3005
3006 frags=
3007 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3008 if test ! -f ${host_makefile_frag}; then
3009 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3010 fi
3011 frags="$frags $host_makefile_frag"
3012
3013 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3014 if test ! -f ${target_makefile_frag}; then
3015 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3016 fi
3017 frags="$frags $target_makefile_frag"
3018
3019
3020
3021
3022
3023 hostfile=`sed -n '
3024 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3025 ' ${host_makefile_frag}`
3026
3027 targetfile=`sed -n '
3028 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3029 ' ${target_makefile_frag}`
3030
3031 # these really aren't orthogonal true/false values of the same condition,
3032 # but shells are slow enough that I like to reuse the test conditions
3033 # whenever possible
3034 if test "${target}" = "${host}"; then
3035 nativefile=`sed -n '
3036 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3037 ' ${host_makefile_frag}`
3038 # else
3039 # GDBserver is only useful in a "native" enviroment
3040 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3041 fi
3042
3043
3044 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3045 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3046 # corresponding links.  But we have to remove the xm.h files and tm.h
3047 # files anyway, e.g. when switching from "configure host" to
3048 # "configure none".
3049
3050 files=
3051 links=
3052 rm -f xm.h
3053 if test "${hostfile}" != ""; then
3054 files="${files} config/${gdb_host_cpu}/${hostfile}"
3055 links="${links} xm.h"
3056 fi
3057 rm -f tm.h
3058 if test "${targetfile}" != ""; then
3059 files="${files} config/${gdb_target_cpu}/${targetfile}"
3060 links="${links} tm.h"
3061 fi
3062 rm -f nm.h
3063 if test "${nativefile}" != ""; then
3064 files="${files} config/${gdb_host_cpu}/${nativefile}"
3065 links="${links} nm.h"
3066 else
3067 # A cross-only configuration.
3068 files="${files} config/nm-empty.h"
3069 links="${links} nm.h"
3070 fi
3071 # start-sanitize-gdbtk
3072
3073 # Make it possible to use the GUI without doing a full install
3074 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3075 files="${files} gdbtk.tcl"
3076 links="${links} gdbtk.tcl"
3077 fi
3078 # end-sanitize-gdbtk
3079
3080
3081
3082 subdirs="$configdirs"
3083
3084 trap '' 1 2 15
3085 cat > confcache <<\EOF
3086 # This file is a shell script that caches the results of configure
3087 # tests run on this system so they can be shared between configure
3088 # scripts and configure runs.  It is not useful on other systems.
3089 # If it contains results you don't want to keep, you may remove or edit it.
3090 #
3091 # By default, configure uses ./config.cache as the cache file,
3092 # creating it if it does not exist already.  You can give configure
3093 # the --cache-file=FILE option to use a different cache file; that is
3094 # what configure does when it calls configure scripts in
3095 # subdirectories, so they share the cache.
3096 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3097 # config.status only pays attention to the cache file if you give it the
3098 # --recheck option to rerun configure.
3099 #
3100 EOF
3101 # The following way of writing the cache mishandles newlines in values,
3102 # but we know of no workaround that is simple, portable, and efficient.
3103 # So, don't put newlines in cache variables' values.
3104 # Ultrix sh set writes to stderr and can't be redirected directly,
3105 # and sets the high bit in the cache file unless we assign to the vars.
3106 (set) 2>&1 |
3107   case `(ac_space=' '; set) 2>&1` in
3108   *ac_space=\ *)
3109     # `set' does not quote correctly, so add quotes (double-quote substitution
3110     # turns \\\\ into \\, and sed turns \\ into \).
3111     sed -n \
3112       -e "s/'/'\\\\''/g" \
3113       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3114     ;;
3115   *)
3116     # `set' quotes correctly as required by POSIX, so do not add quotes.
3117     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3118     ;;
3119   esac >> confcache
3120 if cmp -s $cache_file confcache; then
3121   :
3122 else
3123   if test -w $cache_file; then
3124     echo "updating cache $cache_file"
3125     cat confcache > $cache_file
3126   else
3127     echo "not updating unwritable cache $cache_file"
3128   fi
3129 fi
3130 rm -f confcache
3131
3132 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3133
3134 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3135 # Let make expand exec_prefix.
3136 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3137
3138 # Any assignment to VPATH causes Sun make to only execute
3139 # the first set of double-colon rules, so remove it if not needed.
3140 # If there is a colon in the path, we need to keep it.
3141 if test "x$srcdir" = x.; then
3142   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3143 fi
3144
3145 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3146
3147 DEFS=-DHAVE_CONFIG_H
3148
3149 # Without the "./", some shells look in PATH for config.status.
3150 : ${CONFIG_STATUS=./config.status}
3151
3152 echo creating $CONFIG_STATUS
3153 rm -f $CONFIG_STATUS
3154 cat > $CONFIG_STATUS <<EOF
3155 #! /bin/sh
3156 # Generated automatically by configure.
3157 # Run this file to recreate the current configuration.
3158 # This directory was configured as follows,
3159 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3160 #
3161 # $0 $ac_configure_args
3162 #
3163 # Compiler output produced by configure, useful for debugging
3164 # configure, is in ./config.log if it exists.
3165
3166 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3167 for ac_option
3168 do
3169   case "\$ac_option" in
3170   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3171     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3172     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3173   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3174     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3175     exit 0 ;;
3176   -help | --help | --hel | --he | --h)
3177     echo "\$ac_cs_usage"; exit 0 ;;
3178   *) echo "\$ac_cs_usage"; exit 1 ;;
3179   esac
3180 done
3181
3182 ac_given_srcdir=$srcdir
3183 ac_given_INSTALL="$INSTALL"
3184
3185 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3186 EOF
3187 cat >> $CONFIG_STATUS <<EOF
3188
3189 # Protect against being on the right side of a sed subst in config.status.
3190 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3191  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3192 $ac_vpsub
3193 $extrasub
3194 s%@CFLAGS@%$CFLAGS%g
3195 s%@CPPFLAGS@%$CPPFLAGS%g
3196 s%@CXXFLAGS@%$CXXFLAGS%g
3197 s%@DEFS@%$DEFS%g
3198 s%@LDFLAGS@%$LDFLAGS%g
3199 s%@LIBS@%$LIBS%g
3200 s%@exec_prefix@%$exec_prefix%g
3201 s%@prefix@%$prefix%g
3202 s%@program_transform_name@%$program_transform_name%g
3203 s%@bindir@%$bindir%g
3204 s%@sbindir@%$sbindir%g
3205 s%@libexecdir@%$libexecdir%g
3206 s%@datadir@%$datadir%g
3207 s%@sysconfdir@%$sysconfdir%g
3208 s%@sharedstatedir@%$sharedstatedir%g
3209 s%@localstatedir@%$localstatedir%g
3210 s%@libdir@%$libdir%g
3211 s%@includedir@%$includedir%g
3212 s%@oldincludedir@%$oldincludedir%g
3213 s%@infodir@%$infodir%g
3214 s%@mandir@%$mandir%g
3215 s%@CC@%$CC%g
3216 s%@CPP@%$CPP%g
3217 s%@host@%$host%g
3218 s%@host_alias@%$host_alias%g
3219 s%@host_cpu@%$host_cpu%g
3220 s%@host_vendor@%$host_vendor%g
3221 s%@host_os@%$host_os%g
3222 s%@target@%$target%g
3223 s%@target_alias@%$target_alias%g
3224 s%@target_cpu@%$target_cpu%g
3225 s%@target_vendor@%$target_vendor%g
3226 s%@target_os@%$target_os%g
3227 s%@build@%$build%g
3228 s%@build_alias@%$build_alias%g
3229 s%@build_cpu@%$build_cpu%g
3230 s%@build_vendor@%$build_vendor%g
3231 s%@build_os@%$build_os%g
3232 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3233 s%@INSTALL_DATA@%$INSTALL_DATA%g
3234 s%@AR@%$AR%g
3235 s%@RANLIB@%$RANLIB%g
3236 s%@YACC@%$YACC%g
3237 s%@AWK@%$AWK%g
3238 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3239 s%@TCL_VERSION@%$TCL_VERSION%g
3240 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3241 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3242 s%@TCL_CC@%$TCL_CC%g
3243 s%@TCL_DEFS@%$TCL_DEFS%g
3244 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3245 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3246 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3247 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3248 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3249 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3250 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3251 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3252 s%@TCL_RANLIB@%$TCL_RANLIB%g
3253 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3254 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3255 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3256 s%@TK_VERSION@%$TK_VERSION%g
3257 s%@TK_DEFS@%$TK_DEFS%g
3258 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3259 s%@TK_XLIBSW@%$TK_XLIBSW%g
3260 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3261 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3262 s%@TCLHDIR@%$TCLHDIR%g
3263 s%@TKHDIR@%$TKHDIR%g
3264 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3265 s%@X_CFLAGS@%$X_CFLAGS%g
3266 s%@X_LDFLAGS@%$X_LDFLAGS%g
3267 s%@X_LIBS@%$X_LIBS%g
3268 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3269 s%@CONFIG_OBS@%$CONFIG_OBS%g
3270 s%@HLDFLAGS@%$HLDFLAGS%g
3271 s%@HLDENV@%$HLDENV%g
3272 s%@target_subdir@%$target_subdir%g
3273 /@host_makefile_frag@/r $host_makefile_frag
3274 s%@host_makefile_frag@%%g
3275 /@target_makefile_frag@/r $target_makefile_frag
3276 s%@target_makefile_frag@%%g
3277 s%@frags@%$frags%g
3278 s%@subdirs@%$subdirs%g
3279
3280 CEOF
3281 EOF
3282
3283 cat >> $CONFIG_STATUS <<\EOF
3284
3285 # Split the substitutions into bite-sized pieces for seds with
3286 # small command number limits, like on Digital OSF/1 and HP-UX.
3287 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3288 ac_file=1 # Number of current file.
3289 ac_beg=1 # First line for current file.
3290 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3291 ac_more_lines=:
3292 ac_sed_cmds=""
3293 while $ac_more_lines; do
3294   if test $ac_beg -gt 1; then
3295     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3296   else
3297     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3298   fi
3299   if test ! -s conftest.s$ac_file; then
3300     ac_more_lines=false
3301     rm -f conftest.s$ac_file
3302   else
3303     if test -z "$ac_sed_cmds"; then
3304       ac_sed_cmds="sed -f conftest.s$ac_file"
3305     else
3306       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3307     fi
3308     ac_file=`expr $ac_file + 1`
3309     ac_beg=$ac_end
3310     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3311   fi
3312 done
3313 if test -z "$ac_sed_cmds"; then
3314   ac_sed_cmds=cat
3315 fi
3316 EOF
3317
3318 cat >> $CONFIG_STATUS <<EOF
3319
3320 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3321 EOF
3322 cat >> $CONFIG_STATUS <<\EOF
3323 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3324   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3325   case "$ac_file" in
3326   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3327        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3328   *) ac_file_in="${ac_file}.in" ;;
3329   esac
3330
3331   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3332
3333   # Remove last slash and all that follows it.  Not all systems have dirname.
3334   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3335   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3336     # The file is in a subdirectory.
3337     test ! -d "$ac_dir" && mkdir "$ac_dir"
3338     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3339     # A "../" for each directory in $ac_dir_suffix.
3340     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3341   else
3342     ac_dir_suffix= ac_dots=
3343   fi
3344
3345   case "$ac_given_srcdir" in
3346   .)  srcdir=.
3347       if test -z "$ac_dots"; then top_srcdir=.
3348       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3349   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3350   *) # Relative path.
3351     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3352     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3353   esac
3354
3355   case "$ac_given_INSTALL" in
3356   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3357   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3358   esac
3359
3360   echo creating "$ac_file"
3361   rm -f "$ac_file"
3362   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3363   case "$ac_file" in
3364   *Makefile*) ac_comsub="1i\\
3365 # $configure_input" ;;
3366   *) ac_comsub= ;;
3367   esac
3368
3369   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3370   sed -e "$ac_comsub
3371 s%@configure_input@%$configure_input%g
3372 s%@srcdir@%$srcdir%g
3373 s%@top_srcdir@%$top_srcdir%g
3374 s%@INSTALL@%$INSTALL%g
3375 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3376 fi; done
3377 rm -f conftest.s*
3378
3379 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3380 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3381 #
3382 # ac_d sets the value in "#define NAME VALUE" lines.
3383 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3384 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3385 ac_dC='\3'
3386 ac_dD='%g'
3387 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3388 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3389 ac_uB='\([      ]\)%\1#\2define\3'
3390 ac_uC=' '
3391 ac_uD='\4%g'
3392 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3393 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3394 ac_eB='$%\1#\2define\3'
3395 ac_eC=' '
3396 ac_eD='%g'
3397
3398 if test "${CONFIG_HEADERS+set}" != set; then
3399 EOF
3400 cat >> $CONFIG_STATUS <<EOF
3401   CONFIG_HEADERS="config.h:config.in"
3402 EOF
3403 cat >> $CONFIG_STATUS <<\EOF
3404 fi
3405 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3406   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3407   case "$ac_file" in
3408   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3409        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3410   *) ac_file_in="${ac_file}.in" ;;
3411   esac
3412
3413   echo creating $ac_file
3414
3415   rm -f conftest.frag conftest.in conftest.out
3416   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3417   cat $ac_file_inputs > conftest.in
3418
3419 EOF
3420
3421 # Transform confdefs.h into a sed script conftest.vals that substitutes
3422 # the proper values into config.h.in to produce config.h.  And first:
3423 # Protect against being on the right side of a sed subst in config.status.
3424 # Protect against being in an unquoted here document in config.status.
3425 rm -f conftest.vals
3426 cat > conftest.hdr <<\EOF
3427 s/[\\&%]/\\&/g
3428 s%[\\$`]%\\&%g
3429 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3430 s%ac_d%ac_u%gp
3431 s%ac_u%ac_e%gp
3432 EOF
3433 sed -n -f conftest.hdr confdefs.h > conftest.vals
3434 rm -f conftest.hdr
3435
3436 # This sed command replaces #undef with comments.  This is necessary, for
3437 # example, in the case of _POSIX_SOURCE, which is predefined and required
3438 # on some systems where configure will not decide to define it.
3439 cat >> conftest.vals <<\EOF
3440 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3441 EOF
3442
3443 # Break up conftest.vals because some shells have a limit on
3444 # the size of here documents, and old seds have small limits too.
3445
3446 rm -f conftest.tail
3447 while :
3448 do
3449   ac_lines=`grep -c . conftest.vals`
3450   # grep -c gives empty output for an empty file on some AIX systems.
3451   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3452   # Write a limited-size here document to conftest.frag.
3453   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3454   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3455   echo 'CEOF
3456   sed -f conftest.frag conftest.in > conftest.out
3457   rm -f conftest.in
3458   mv conftest.out conftest.in
3459 ' >> $CONFIG_STATUS
3460   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3461   rm -f conftest.vals
3462   mv conftest.tail conftest.vals
3463 done
3464 rm -f conftest.vals
3465
3466 cat >> $CONFIG_STATUS <<\EOF
3467   rm -f conftest.frag conftest.h
3468   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3469   cat conftest.in >> conftest.h
3470   rm -f conftest.in
3471   if cmp -s $ac_file conftest.h 2>/dev/null; then
3472     echo "$ac_file is unchanged"
3473     rm -f conftest.h
3474   else
3475     # Remove last slash and all that follows it.  Not all systems have dirname.
3476       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3477       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3478       # The file is in a subdirectory.
3479       test ! -d "$ac_dir" && mkdir "$ac_dir"
3480     fi
3481     rm -f $ac_file
3482     mv conftest.h $ac_file
3483   fi
3484 fi; done
3485
3486 EOF
3487
3488 cat >> $CONFIG_STATUS <<EOF
3489 ac_sources="$files"
3490 ac_dests="$links"
3491 EOF
3492
3493 cat >> $CONFIG_STATUS <<\EOF
3494 srcdir=$ac_given_srcdir
3495 while test -n "$ac_sources"; do
3496   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3497   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3498
3499   echo "linking $srcdir/$ac_source to $ac_dest"
3500
3501   if test ! -r $srcdir/$ac_source; then
3502     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3503   fi
3504   rm -f $ac_dest
3505
3506   # Make relative symlinks.
3507   # Remove last slash and all that follows it.  Not all systems have dirname.
3508   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3509   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3510     # The dest file is in a subdirectory.
3511     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3512     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3513     # A "../" for each directory in $ac_dest_dir_suffix.
3514     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3515   else
3516     ac_dest_dir_suffix= ac_dots=
3517   fi
3518
3519   case "$srcdir" in
3520   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3521   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3522   esac
3523
3524   # Make a symlink if possible; otherwise try a hard link.
3525   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3526     ln $srcdir/$ac_source $ac_dest; then :
3527   else
3528     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3529   fi
3530 done
3531 EOF
3532 cat >> $CONFIG_STATUS <<EOF
3533
3534 gdb_host_cpu=$gdb_host_cpu
3535 gdb_target_cpu=$gdb_target_cpu
3536 nativefile=$nativefile
3537
3538 EOF
3539 cat >> $CONFIG_STATUS <<\EOF
3540
3541 if test "${nativefile}" = ""; then
3542 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3543         < Makefile > Makefile.tem
3544 mv -f Makefile.tem Makefile
3545 fi
3546
3547 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3548 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3549 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3550 mv -f Makefile.tmp Makefile
3551
3552 case ${srcdir} in
3553 .)
3554 ;;
3555 *)
3556 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3557 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3558 esac
3559
3560 case x$CONFIG_HEADERS in
3561 xconfig.h:config.in)
3562 echo > stamp-h ;;
3563 esac
3564
3565 exit 0
3566 EOF
3567 chmod +x $CONFIG_STATUS
3568 rm -fr confdefs* $ac_clean_files
3569 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3570
3571 if test "$no_recursion" != yes; then
3572
3573   # Remove --cache-file and --srcdir arguments so they do not pile up.
3574   ac_sub_configure_args=
3575   ac_prev=
3576   for ac_arg in $ac_configure_args; do
3577     if test -n "$ac_prev"; then
3578       ac_prev=
3579       continue
3580     fi
3581     case "$ac_arg" in
3582     -cache-file | --cache-file | --cache-fil | --cache-fi \
3583     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3584       ac_prev=cache_file ;;
3585     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3586     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3587       ;;
3588     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3589       ac_prev=srcdir ;;
3590     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3591       ;;
3592     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3593     esac
3594   done
3595
3596   for ac_config_dir in $configdirs; do
3597
3598     # Do not complain, so a configure script can configure whichever
3599     # parts of a large source tree are present.
3600     if test ! -d $srcdir/$ac_config_dir; then
3601       continue
3602     fi
3603
3604     echo configuring in $ac_config_dir
3605
3606     case "$srcdir" in
3607     .) ;;
3608     *)
3609       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3610       else
3611         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3612       fi
3613       ;;
3614     esac
3615
3616     ac_popdir=`pwd`
3617     cd $ac_config_dir
3618
3619       # A "../" for each directory in /$ac_config_dir.
3620       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3621
3622     case "$srcdir" in
3623     .) # No --srcdir option.  We are building in place.
3624       ac_sub_srcdir=$srcdir ;;
3625     /*) # Absolute path.
3626       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3627     *) # Relative path.
3628       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3629     esac
3630
3631     # Check for guested configure; otherwise get Cygnus style configure.
3632     if test -f $ac_sub_srcdir/configure; then
3633       ac_sub_configure=$ac_sub_srcdir/configure
3634     elif test -f $ac_sub_srcdir/configure.in; then
3635       ac_sub_configure=$ac_configure
3636     else
3637       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3638       ac_sub_configure=
3639     fi
3640
3641     # The recursion is here.
3642     if test -n "$ac_sub_configure"; then
3643
3644       # Make the cache file name correct relative to the subdirectory.
3645       case "$cache_file" in
3646       /*) ac_sub_cache_file=$cache_file ;;
3647       *) # Relative path.
3648         ac_sub_cache_file="$ac_dots$cache_file" ;;
3649       esac
3650   case "$ac_given_INSTALL" in
3651         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3652         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3653         esac
3654
3655       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3656       # The eval makes quoting arguments work.
3657       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3658       then :
3659       else
3660         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3661       fi
3662     fi
3663
3664     cd $ac_popdir
3665   done
3666 fi
3667
3668
3669 exit 0
3670