gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  26 ac_help="$ac_help
  27   --with-tclinclude       directory where tcl private headers are"
  28 ac_help="$ac_help
  29   --with-tkinclude       directory where tk private headers are"
  30 ac_help="$ac_help
  31   --enable-shared         use shared libraries"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70 # Maximum number of lines to put in a shell here document.
  71 ac_max_here_lines=12
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  94     ac_prev=bindir ;;
  95   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  96     bindir="$ac_optarg" ;;
  97
  98   -build | --build | --buil | --bui | --bu)
  99     ac_prev=build ;;
 100   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 101     build="$ac_optarg" ;;
 102
 103   -cache-file | --cache-file | --cache-fil | --cache-fi \
 104   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 105     ac_prev=cache_file ;;
 106   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 107   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 108     cache_file="$ac_optarg" ;;
 109
 110   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 111     ac_prev=datadir ;;
 112   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 113   | --da=*)
 114     datadir="$ac_optarg" ;;
 115
 116   -disable-* | --disable-*)
 117     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 118     # Reject names that are not valid shell variable names.
 119     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 120       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 121     fi
 122     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 123     eval "enable_${ac_feature}=no" ;;
 124
 125   -enable-* | --enable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     case "$ac_option" in
 133       *=*) ;;
 134       *) ac_optarg=yes ;;
 135     esac
 136     eval "enable_${ac_feature}='$ac_optarg'" ;;
 137
 138   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 139   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 140   | --exec | --exe | --ex)
 141     ac_prev=exec_prefix ;;
 142   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 143   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 144   | --exec=* | --exe=* | --ex=*)
 145     exec_prefix="$ac_optarg" ;;
 146
 147   -gas | --gas | --ga | --g)
 148     # Obsolete; use --with-gas.
 149     with_gas=yes ;;
 150
 151   -help | --help | --hel | --he)
 152     # Omit some internal or obsolete options to make the list less imposing.
 153     # This message is too long to be a string in the A/UX 3.1 sh.
 154     cat << EOF
 155 Usage: configure [options] [host]
 156 Options: [defaults in brackets after descriptions]
 157 Configuration:
 158   --cache-file=FILE       cache test results in FILE
 159   --help                  print this message
 160   --no-create             do not create output files
 161   --quiet, --silent       do not print \`checking...' messages
 162   --version               print the version of autoconf that created configure
 163 Directory and file names:
 164   --prefix=PREFIX         install architecture-independent files in PREFIX
 165                           [$ac_default_prefix]
 166   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 167                           [same as prefix]
 168   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 169   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 170   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 171   --datadir=DIR           read-only architecture-independent data in DIR
 172                           [PREFIX/share]
 173   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 174   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 175                           [PREFIX/com]
 176   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 177   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 178   --includedir=DIR        C header files in DIR [PREFIX/include]
 179   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 180   --infodir=DIR           info documentation in DIR [PREFIX/info]
 181   --mandir=DIR            man documentation in DIR [PREFIX/man]
 182   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 183   --program-prefix=PREFIX prepend PREFIX to installed program names
 184   --program-suffix=SUFFIX append SUFFIX to installed program names
 185   --program-transform-name=PROGRAM
 186                           run sed PROGRAM on installed program names
 187 EOF
 188     cat << EOF
 189 Host type:
 190   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 191   --host=HOST             configure for HOST [guessed]
 192   --target=TARGET         configure for TARGET [TARGET=HOST]
 193 Features and packages:
 194   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 195   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 196   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 197   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 198   --x-includes=DIR        X include files are in DIR
 199   --x-libraries=DIR       X library files are in DIR
 200 EOF
 201     if test -n "$ac_help"; then
 202       echo "--enable and --with options recognized:$ac_help"
 203     fi
 204     exit 0 ;;
 205
 206   -host | --host | --hos | --ho)
 207     ac_prev=host ;;
 208   -host=* | --host=* | --hos=* | --ho=*)
 209     host="$ac_optarg" ;;
 210
 211   -includedir | --includedir | --includedi | --included | --include \
 212   | --includ | --inclu | --incl | --inc)
 213     ac_prev=includedir ;;
 214   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 215   | --includ=* | --inclu=* | --incl=* | --inc=*)
 216     includedir="$ac_optarg" ;;
 217
 218   -infodir | --infodir | --infodi | --infod | --info | --inf)
 219     ac_prev=infodir ;;
 220   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 221     infodir="$ac_optarg" ;;
 222
 223   -libdir | --libdir | --libdi | --libd)
 224     ac_prev=libdir ;;
 225   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 226     libdir="$ac_optarg" ;;
 227
 228   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 229   | --libexe | --libex | --libe)
 230     ac_prev=libexecdir ;;
 231   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 232   | --libexe=* | --libex=* | --libe=*)
 233     libexecdir="$ac_optarg" ;;
 234
 235   -localstatedir | --localstatedir | --localstatedi | --localstated \
 236   | --localstate | --localstat | --localsta | --localst \
 237   | --locals | --local | --loca | --loc | --lo)
 238     ac_prev=localstatedir ;;
 239   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 240   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 241   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 242     localstatedir="$ac_optarg" ;;
 243
 244   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 245     ac_prev=mandir ;;
 246   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 247     mandir="$ac_optarg" ;;
 248
 249   -nfp | --nfp | --nf)
 250     # Obsolete; use --without-fp.
 251     with_fp=no ;;
 252
 253   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 254   | --no-cr | --no-c)
 255     no_create=yes ;;
 256
 257   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 258   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 259     no_recursion=yes ;;
 260
 261   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 262   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 263   | --oldin | --oldi | --old | --ol | --o)
 264     ac_prev=oldincludedir ;;
 265   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 266   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 267   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 268     oldincludedir="$ac_optarg" ;;
 269
 270   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 271     ac_prev=prefix ;;
 272   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 273     prefix="$ac_optarg" ;;
 274
 275   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 276   | --program-pre | --program-pr | --program-p)
 277     ac_prev=program_prefix ;;
 278   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 279   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 280     program_prefix="$ac_optarg" ;;
 281
 282   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 283   | --program-suf | --program-su | --program-s)
 284     ac_prev=program_suffix ;;
 285   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 286   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 287     program_suffix="$ac_optarg" ;;
 288
 289   -program-transform-name | --program-transform-name \
 290   | --program-transform-nam | --program-transform-na \
 291   | --program-transform-n | --program-transform- \
 292   | --program-transform | --program-transfor \
 293   | --program-transfo | --program-transf \
 294   | --program-trans | --program-tran \
 295   | --progr-tra | --program-tr | --program-t)
 296     ac_prev=program_transform_name ;;
 297   -program-transform-name=* | --program-transform-name=* \
 298   | --program-transform-nam=* | --program-transform-na=* \
 299   | --program-transform-n=* | --program-transform-=* \
 300   | --program-transform=* | --program-transfor=* \
 301   | --program-transfo=* | --program-transf=* \
 302   | --program-trans=* | --program-tran=* \
 303   | --progr-tra=* | --program-tr=* | --program-t=*)
 304     program_transform_name="$ac_optarg" ;;
 305
 306   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 307   | -silent | --silent | --silen | --sile | --sil)
 308     silent=yes ;;
 309
 310   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 311     ac_prev=sbindir ;;
 312   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 313   | --sbi=* | --sb=*)
 314     sbindir="$ac_optarg" ;;
 315
 316   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 317   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 318   | --sharedst | --shareds | --shared | --share | --shar \
 319   | --sha | --sh)
 320     ac_prev=sharedstatedir ;;
 321   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 322   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 323   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 324   | --sha=* | --sh=*)
 325     sharedstatedir="$ac_optarg" ;;
 326
 327   -site | --site | --sit)
 328     ac_prev=site ;;
 329   -site=* | --site=* | --sit=*)
 330     site="$ac_optarg" ;;
 331
 332   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 333     ac_prev=srcdir ;;
 334   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 335     srcdir="$ac_optarg" ;;
 336
 337   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 338   | --syscon | --sysco | --sysc | --sys | --sy)
 339     ac_prev=sysconfdir ;;
 340   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 341   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 342     sysconfdir="$ac_optarg" ;;
 343
 344   -target | --target | --targe | --targ | --tar | --ta | --t)
 345     ac_prev=target ;;
 346   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 347     target="$ac_optarg" ;;
 348
 349   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 350     verbose=yes ;;
 351
 352   -version | --version | --versio | --versi | --vers)
 353     echo "configure generated by autoconf version 2.12"
 354     exit 0 ;;
 355
 356   -with-* | --with-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     case "$ac_option" in
 364       *=*) ;;
 365       *) ac_optarg=yes ;;
 366     esac
 367     eval "with_${ac_package}='$ac_optarg'" ;;
 368
 369   -without-* | --without-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     eval "with_${ac_package}=no" ;;
 377
 378   --x)
 379     # Obsolete; use --with-x.
 380     with_x=yes ;;
 381
 382   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 383   | --x-incl | --x-inc | --x-in | --x-i)
 384     ac_prev=x_includes ;;
 385   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 386   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 387     x_includes="$ac_optarg" ;;
 388
 389   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 390   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 391     ac_prev=x_libraries ;;
 392   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 393   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 394     x_libraries="$ac_optarg" ;;
 395
 396   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 397     ;;
 398
 399   *)
 400     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 401       echo "configure: warning: $ac_option: invalid host type" 1>&2
 402     fi
 403     if test "x$nonopt" != xNONE; then
 404       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 405     fi
 406     nonopt="$ac_option"
 407     ;;
 408
 409   esac
 410 done
 411
 412 if test -n "$ac_prev"; then
 413   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 414 fi
 415
 416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 417
 418 # File descriptor usage:
 419 # 0 standard input
 420 # 1 file creation
 421 # 2 errors and warnings
 422 # 3 some systems may open it to /dev/tty
 423 # 4 used on the Kubota Titan
 424 # 6 checking for... messages and results
 425 # 5 compiler messages saved in config.log
 426 if test "$silent" = yes; then
 427   exec 6>/dev/null
 428 else
 429   exec 6>&1
 430 fi
 431 exec 5>./config.log
 432
 433 echo "\
 434 This file contains any messages produced by compilers while
 435 running configure, to aid debugging if configure makes a mistake.
 436 " 1>&5
 437
 438 # Strip out --no-create and --no-recursion so they do not pile up.
 439 # Also quote any args containing shell metacharacters.
 440 ac_configure_args=
 441 for ac_arg
 442 do
 443   case "$ac_arg" in
 444   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 445   | --no-cr | --no-c) ;;
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 448   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 449   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 450   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 451   esac
 452 done
 453
 454 # NLS nuisances.
 455 # Only set these to C if already set.  These must not be set unconditionally
 456 # because not all systems understand e.g. LANG=C (notably SCO).
 457 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 458 # Non-C LC_CTYPE values break the ctype check.
 459 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 460 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 461 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 462 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 463
 464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 465 rm -rf conftest* confdefs.h
 466 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 467 echo > confdefs.h
 468
 469 # A filename unique to this package, relative to the directory that
 470 # configure is in, which we can look for to find out if srcdir is correct.
 471 ac_unique_file=main.c
 472
 473 # Find the source files, if location was not specified.
 474 if test -z "$srcdir"; then
 475   ac_srcdir_defaulted=yes
 476   # Try the directory containing this script, then its parent.
 477   ac_prog=$0
 478   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 479   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 480   srcdir=$ac_confdir
 481   if test ! -r $srcdir/$ac_unique_file; then
 482     srcdir=..
 483   fi
 484 else
 485   ac_srcdir_defaulted=no
 486 fi
 487 if test ! -r $srcdir/$ac_unique_file; then
 488   if test "$ac_srcdir_defaulted" = yes; then
 489     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 490   else
 491     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 492   fi
 493 fi
 494 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 495
 496 # Prefer explicitly selected file to automatically selected ones.
 497 if test -z "$CONFIG_SITE"; then
 498   if test "x$prefix" != xNONE; then
 499     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 500   else
 501     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 502   fi
 503 fi
 504 for ac_site_file in $CONFIG_SITE; do
 505   if test -r "$ac_site_file"; then
 506     echo "loading site script $ac_site_file"
 507     . "$ac_site_file"
 508   fi
 509 done
 510
 511 if test -r "$cache_file"; then
 512   echo "loading cache $cache_file"
 513   . $cache_file
 514 else
 515   echo "creating cache $cache_file"
 516   > $cache_file
 517 fi
 518
 519 ac_ext=c
 520 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 521 ac_cpp='$CPP $CPPFLAGS'
 522 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 523 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 524 cross_compiling=$ac_cv_prog_cc_cross
 525
 526 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 527   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 528   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 529     ac_n= ac_c='
 530 ' ac_t='        '
 531   else
 532     ac_n=-n ac_c= ac_t=
 533   fi
 534 else
 535   ac_n= ac_c='\c' ac_t=
 536 fi
 537
 538
 539
 540
 541 # Extract the first word of "gcc", so it can be a program name with args.
 542 set dummy gcc; ac_word=$2
 543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 544 echo "configure:545: checking for $ac_word" >&5
 545 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 546   echo $ac_n "(cached) $ac_c" 1>&6
 547 else
 548   if test -n "$CC"; then
 549   ac_cv_prog_CC="$CC" # Let the user override the test.
 550 else
 551   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 552   for ac_dir in $PATH; do
 553     test -z "$ac_dir" && ac_dir=.
 554     if test -f $ac_dir/$ac_word; then
 555       ac_cv_prog_CC="gcc"
 556       break
 557     fi
 558   done
 559   IFS="$ac_save_ifs"
 560 fi
 561 fi
 562 CC="$ac_cv_prog_CC"
 563 if test -n "$CC"; then
 564   echo "$ac_t""$CC" 1>&6
 565 else
 566   echo "$ac_t""no" 1>&6
 567 fi
 568
 569 if test -z "$CC"; then
 570   # Extract the first word of "cc", so it can be a program name with args.
 571 set dummy cc; ac_word=$2
 572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 573 echo "configure:574: checking for $ac_word" >&5
 574 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 575   echo $ac_n "(cached) $ac_c" 1>&6
 576 else
 577   if test -n "$CC"; then
 578   ac_cv_prog_CC="$CC" # Let the user override the test.
 579 else
 580   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 581   ac_prog_rejected=no
 582   for ac_dir in $PATH; do
 583     test -z "$ac_dir" && ac_dir=.
 584     if test -f $ac_dir/$ac_word; then
 585       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 586         ac_prog_rejected=yes
 587         continue
 588       fi
 589       ac_cv_prog_CC="cc"
 590       break
 591     fi
 592   done
 593   IFS="$ac_save_ifs"
 594 if test $ac_prog_rejected = yes; then
 595   # We found a bogon in the path, so make sure we never use it.
 596   set dummy $ac_cv_prog_CC
 597   shift
 598   if test $# -gt 0; then
 599     # We chose a different compiler from the bogus one.
 600     # However, it has the same basename, so the bogon will be chosen
 601     # first if we set CC to just the basename; use the full file name.
 602     shift
 603     set dummy "$ac_dir/$ac_word" "$@"
 604     shift
 605     ac_cv_prog_CC="$@"
 606   fi
 607 fi
 608 fi
 609 fi
 610 CC="$ac_cv_prog_CC"
 611 if test -n "$CC"; then
 612   echo "$ac_t""$CC" 1>&6
 613 else
 614   echo "$ac_t""no" 1>&6
 615 fi
 616
 617   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 618 fi
 619
 620 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 621 echo "configure:622: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 622
 623 ac_ext=c
 624 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 625 ac_cpp='$CPP $CPPFLAGS'
 626 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 627 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 628 cross_compiling=$ac_cv_prog_cc_cross
 629
 630 cat > conftest.$ac_ext <<EOF
 631 #line 632 "configure"
 632 #include "confdefs.h"
 633 main(){return(0);}
 634 EOF
 635 if { (eval echo configure:636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 636   ac_cv_prog_cc_works=yes
 637   # If we can't run a trivial program, we are probably using a cross compiler.
 638   if (./conftest; exit) 2>/dev/null; then
 639     ac_cv_prog_cc_cross=no
 640   else
 641     ac_cv_prog_cc_cross=yes
 642   fi
 643 else
 644   echo "configure: failed program was:" >&5
 645   cat conftest.$ac_ext >&5
 646   ac_cv_prog_cc_works=no
 647 fi
 648 rm -fr conftest*
 649
 650 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 651 if test $ac_cv_prog_cc_works = no; then
 652   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 653 fi
 654 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 655 echo "configure:656: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 656 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 657 cross_compiling=$ac_cv_prog_cc_cross
 658
 659 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 660 echo "configure:661: checking whether we are using GNU C" >&5
 661 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664   cat > conftest.c <<EOF
 665 #ifdef __GNUC__
 666   yes;
 667 #endif
 668 EOF
 669 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 670   ac_cv_prog_gcc=yes
 671 else
 672   ac_cv_prog_gcc=no
 673 fi
 674 fi
 675
 676 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 677
 678 if test $ac_cv_prog_gcc = yes; then
 679   GCC=yes
 680   ac_test_CFLAGS="${CFLAGS+set}"
 681   ac_save_CFLAGS="$CFLAGS"
 682   CFLAGS=
 683   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 684 echo "configure:685: checking whether ${CC-cc} accepts -g" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   echo 'void f(){}' > conftest.c
 689 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 690   ac_cv_prog_cc_g=yes
 691 else
 692   ac_cv_prog_cc_g=no
 693 fi
 694 rm -f conftest*
 695
 696 fi
 697
 698 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 699   if test "$ac_test_CFLAGS" = set; then
 700     CFLAGS="$ac_save_CFLAGS"
 701   elif test $ac_cv_prog_cc_g = yes; then
 702     CFLAGS="-g -O2"
 703   else
 704     CFLAGS="-O2"
 705   fi
 706 else
 707   GCC=
 708   test "${CFLAGS+set}" = set || CFLAGS="-g"
 709 fi
 710
 711 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 712 echo "configure:713: checking how to run the C preprocessor" >&5
 713 # On Suns, sometimes $CPP names a directory.
 714 if test -n "$CPP" && test -d "$CPP"; then
 715   CPP=
 716 fi
 717 if test -z "$CPP"; then
 718 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 719   echo $ac_n "(cached) $ac_c" 1>&6
 720 else
 721     # This must be in double quotes, not single quotes, because CPP may get
 722   # substituted into the Makefile and "${CC-cc}" will confuse make.
 723   CPP="${CC-cc} -E"
 724   # On the NeXT, cc -E runs the code through the compiler's parser,
 725   # not just through cpp.
 726   cat > conftest.$ac_ext <<EOF
 727 #line 728 "configure"
 728 #include "confdefs.h"
 729 #include <assert.h>
 730 Syntax Error
 731 EOF
 732 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 733 { (eval echo configure:734: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 734 ac_err=`grep -v '^ *+' conftest.out`
 735 if test -z "$ac_err"; then
 736   :
 737 else
 738   echo "$ac_err" >&5
 739   echo "configure: failed program was:" >&5
 740   cat conftest.$ac_ext >&5
 741   rm -rf conftest*
 742   CPP="${CC-cc} -E -traditional-cpp"
 743   cat > conftest.$ac_ext <<EOF
 744 #line 745 "configure"
 745 #include "confdefs.h"
 746 #include <assert.h>
 747 Syntax Error
 748 EOF
 749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 750 { (eval echo configure:751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 751 ac_err=`grep -v '^ *+' conftest.out`
 752 if test -z "$ac_err"; then
 753   :
 754 else
 755   echo "$ac_err" >&5
 756   echo "configure: failed program was:" >&5
 757   cat conftest.$ac_ext >&5
 758   rm -rf conftest*
 759   CPP=/lib/cpp
 760 fi
 761 rm -f conftest*
 762 fi
 763 rm -f conftest*
 764   ac_cv_prog_CPP="$CPP"
 765 fi
 766   CPP="$ac_cv_prog_CPP"
 767 else
 768   ac_cv_prog_CPP="$CPP"
 769 fi
 770 echo "$ac_t""$CPP" 1>&6
 771
 772 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 773 echo "configure:774: checking for AIX" >&5
 774 cat > conftest.$ac_ext <<EOF
 775 #line 776 "configure"
 776 #include "confdefs.h"
 777 #ifdef _AIX
 778   yes
 779 #endif
 780
 781 EOF
 782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 783   egrep "yes" >/dev/null 2>&1; then
 784   rm -rf conftest*
 785   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 786 #define _ALL_SOURCE 1
 787 EOF
 788
 789 else
 790   rm -rf conftest*
 791   echo "$ac_t""no" 1>&6
 792 fi
 793 rm -f conftest*
 794
 795
 796 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 797 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 798 echo "configure:799: checking for minix/config.h" >&5
 799 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 800   echo $ac_n "(cached) $ac_c" 1>&6
 801 else
 802   cat > conftest.$ac_ext <<EOF
 803 #line 804 "configure"
 804 #include "confdefs.h"
 805 #include <minix/config.h>
 806 EOF
 807 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 808 { (eval echo configure:809: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 809 ac_err=`grep -v '^ *+' conftest.out`
 810 if test -z "$ac_err"; then
 811   rm -rf conftest*
 812   eval "ac_cv_header_$ac_safe=yes"
 813 else
 814   echo "$ac_err" >&5
 815   echo "configure: failed program was:" >&5
 816   cat conftest.$ac_ext >&5
 817   rm -rf conftest*
 818   eval "ac_cv_header_$ac_safe=no"
 819 fi
 820 rm -f conftest*
 821 fi
 822 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 823   echo "$ac_t""yes" 1>&6
 824   MINIX=yes
 825 else
 826   echo "$ac_t""no" 1>&6
 827 MINIX=
 828 fi
 829
 830 if test "$MINIX" = yes; then
 831   cat >> confdefs.h <<\EOF
 832 #define _POSIX_SOURCE 1
 833 EOF
 834
 835   cat >> confdefs.h <<\EOF
 836 #define _POSIX_1_SOURCE 2
 837 EOF
 838
 839   cat >> confdefs.h <<\EOF
 840 #define _MINIX 1
 841 EOF
 842
 843 fi
 844
 845 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 846 echo "configure:847: checking for POSIXized ISC" >&5
 847 if test -d /etc/conf/kconfig.d &&
 848   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 849 then
 850   echo "$ac_t""yes" 1>&6
 851   ISC=yes # If later tests want to check for ISC.
 852   cat >> confdefs.h <<\EOF
 853 #define _POSIX_SOURCE 1
 854 EOF
 855
 856   if test "$GCC" = yes; then
 857     CC="$CC -posix"
 858   else
 859     CC="$CC -Xp"
 860   fi
 861 else
 862   echo "$ac_t""no" 1>&6
 863   ISC=
 864 fi
 865
 866
 867 ac_aux_dir=
 868 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 869   if test -f $ac_dir/install-sh; then
 870     ac_aux_dir=$ac_dir
 871     ac_install_sh="$ac_aux_dir/install-sh -c"
 872     break
 873   elif test -f $ac_dir/install.sh; then
 874     ac_aux_dir=$ac_dir
 875     ac_install_sh="$ac_aux_dir/install.sh -c"
 876     break
 877   fi
 878 done
 879 if test -z "$ac_aux_dir"; then
 880   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 881 fi
 882 ac_config_guess=$ac_aux_dir/config.guess
 883 ac_config_sub=$ac_aux_dir/config.sub
 884 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 885
 886
 887 # Do some error checking and defaulting for the host and target type.
 888 # The inputs are:
 889 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 890 #
 891 # The rules are:
 892 # 1. You are not allowed to specify --host, --target, and nonopt at the
 893 #    same time.
 894 # 2. Host defaults to nonopt.
 895 # 3. If nonopt is not specified, then host defaults to the current host,
 896 #    as determined by config.guess.
 897 # 4. Target and build default to nonopt.
 898 # 5. If nonopt is not specified, then target and build default to host.
 899
 900 # The aliases save the names the user supplied, while $host etc.
 901 # will get canonicalized.
 902 case $host---$target---$nonopt in
 903 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 904 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 905 esac
 906
 907
 908 # Make sure we can run config.sub.
 909 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 910 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 911 fi
 912
 913 echo $ac_n "checking host system type""... $ac_c" 1>&6
 914 echo "configure:915: checking host system type" >&5
 915
 916 host_alias=$host
 917 case "$host_alias" in
 918 NONE)
 919   case $nonopt in
 920   NONE)
 921     if host_alias=`$ac_config_guess`; then :
 922     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 923     fi ;;
 924   *) host_alias=$nonopt ;;
 925   esac ;;
 926 esac
 927
 928 host=`$ac_config_sub $host_alias`
 929 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 930 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 931 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 932 echo "$ac_t""$host" 1>&6
 933
 934 echo $ac_n "checking target system type""... $ac_c" 1>&6
 935 echo "configure:936: checking target system type" >&5
 936
 937 target_alias=$target
 938 case "$target_alias" in
 939 NONE)
 940   case $nonopt in
 941   NONE) target_alias=$host_alias ;;
 942   *) target_alias=$nonopt ;;
 943   esac ;;
 944 esac
 945
 946 target=`$ac_config_sub $target_alias`
 947 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 948 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 949 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 950 echo "$ac_t""$target" 1>&6
 951
 952 echo $ac_n "checking build system type""... $ac_c" 1>&6
 953 echo "configure:954: checking build system type" >&5
 954
 955 build_alias=$build
 956 case "$build_alias" in
 957 NONE)
 958   case $nonopt in
 959   NONE) build_alias=$host_alias ;;
 960   *) build_alias=$nonopt ;;
 961   esac ;;
 962 esac
 963
 964 build=`$ac_config_sub $build_alias`
 965 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 966 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 967 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 968 echo "$ac_t""$build" 1>&6
 969
 970 test "$host_alias" != "$target_alias" &&
 971   test "$program_prefix$program_suffix$program_transform_name" = \
 972     NONENONEs,x,x, &&
 973   program_prefix=${target_alias}-
 974
 975
 976
 977 CONFIG_OBS=
 978
 979 configdirs="doc testsuite"
 980
 981
 982 . ${srcdir}/configure.host
 983
 984 . ${srcdir}/configure.tgt
 985
 986
 987 # Find a good install program.  We prefer a C program (faster),
 988 # so one script is as good as another.  But avoid the broken or
 989 # incompatible versions:
 990 # SysV /etc/install, /usr/sbin/install
 991 # SunOS /usr/etc/install
 992 # IRIX /sbin/install
 993 # AIX /bin/install
 994 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 995 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 996 # ./install, which can be erroneously created by make from ./install.sh.
 997 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 998 echo "configure:999: checking for a BSD compatible install" >&5
 999 if test -z "$INSTALL"; then
1000 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1001   echo $ac_n "(cached) $ac_c" 1>&6
1002 else
1003     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1004   for ac_dir in $PATH; do
1005     # Account for people who put trailing slashes in PATH elements.
1006     case "$ac_dir/" in
1007     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1008     *)
1009       # OSF1 and SCO ODT 3.0 have their own names for install.
1010       for ac_prog in ginstall installbsd scoinst install; do
1011         if test -f $ac_dir/$ac_prog; then
1012           if test $ac_prog = install &&
1013             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1014             # AIX install.  It has an incompatible calling convention.
1015             # OSF/1 installbsd also uses dspmsg, but is usable.
1016             :
1017           else
1018             ac_cv_path_install="$ac_dir/$ac_prog -c"
1019             break 2
1020           fi
1021         fi
1022       done
1023       ;;
1024     esac
1025   done
1026   IFS="$ac_save_IFS"
1027
1028 fi
1029   if test "${ac_cv_path_install+set}" = set; then
1030     INSTALL="$ac_cv_path_install"
1031   else
1032     # As a last resort, use the slow shell script.  We don't cache a
1033     # path for INSTALL within a source directory, because that will
1034     # break other packages using the cache if that directory is
1035     # removed, or if the path is relative.
1036     INSTALL="$ac_install_sh"
1037   fi
1038 fi
1039 echo "$ac_t""$INSTALL" 1>&6
1040
1041 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1042 # It thinks the first close brace ends the variable substitution.
1043 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1044
1045 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1046
1047 if test $host != $build; then
1048   ac_tool_prefix=${host_alias}-
1049 else
1050   ac_tool_prefix=
1051 fi
1052
1053 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1054 set dummy ${ac_tool_prefix}ar; ac_word=$2
1055 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1056 echo "configure:1057: checking for $ac_word" >&5
1057 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1058   echo $ac_n "(cached) $ac_c" 1>&6
1059 else
1060   if test -n "$AR"; then
1061   ac_cv_prog_AR="$AR" # Let the user override the test.
1062 else
1063   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1064   for ac_dir in $PATH; do
1065     test -z "$ac_dir" && ac_dir=.
1066     if test -f $ac_dir/$ac_word; then
1067       ac_cv_prog_AR="${ac_tool_prefix}ar"
1068       break
1069     fi
1070   done
1071   IFS="$ac_save_ifs"
1072   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1073 fi
1074 fi
1075 AR="$ac_cv_prog_AR"
1076 if test -n "$AR"; then
1077   echo "$ac_t""$AR" 1>&6
1078 else
1079   echo "$ac_t""no" 1>&6
1080 fi
1081
1082
1083
1084 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1085 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1086 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1087 echo "configure:1088: checking for $ac_word" >&5
1088 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1089   echo $ac_n "(cached) $ac_c" 1>&6
1090 else
1091   if test -n "$RANLIB"; then
1092   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1093 else
1094   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1095   for ac_dir in $PATH; do
1096     test -z "$ac_dir" && ac_dir=.
1097     if test -f $ac_dir/$ac_word; then
1098       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1099       break
1100     fi
1101   done
1102   IFS="$ac_save_ifs"
1103 fi
1104 fi
1105 RANLIB="$ac_cv_prog_RANLIB"
1106 if test -n "$RANLIB"; then
1107   echo "$ac_t""$RANLIB" 1>&6
1108 else
1109   echo "$ac_t""no" 1>&6
1110 fi
1111
1112
1113 if test -z "$ac_cv_prog_RANLIB"; then
1114 if test -n "$ac_tool_prefix"; then
1115   # Extract the first word of "ranlib", so it can be a program name with args.
1116 set dummy ranlib; ac_word=$2
1117 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1118 echo "configure:1119: checking for $ac_word" >&5
1119 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1120   echo $ac_n "(cached) $ac_c" 1>&6
1121 else
1122   if test -n "$RANLIB"; then
1123   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1124 else
1125   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1126   for ac_dir in $PATH; do
1127     test -z "$ac_dir" && ac_dir=.
1128     if test -f $ac_dir/$ac_word; then
1129       ac_cv_prog_RANLIB="ranlib"
1130       break
1131     fi
1132   done
1133   IFS="$ac_save_ifs"
1134   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1135 fi
1136 fi
1137 RANLIB="$ac_cv_prog_RANLIB"
1138 if test -n "$RANLIB"; then
1139   echo "$ac_t""$RANLIB" 1>&6
1140 else
1141   echo "$ac_t""no" 1>&6
1142 fi
1143
1144 else
1145   RANLIB=":"
1146 fi
1147 fi
1148
1149 for ac_prog in 'bison -y' byacc
1150 do
1151 # Extract the first word of "$ac_prog", so it can be a program name with args.
1152 set dummy $ac_prog; ac_word=$2
1153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1154 echo "configure:1155: checking for $ac_word" >&5
1155 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1156   echo $ac_n "(cached) $ac_c" 1>&6
1157 else
1158   if test -n "$YACC"; then
1159   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1160 else
1161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1162   for ac_dir in $PATH; do
1163     test -z "$ac_dir" && ac_dir=.
1164     if test -f $ac_dir/$ac_word; then
1165       ac_cv_prog_YACC="$ac_prog"
1166       break
1167     fi
1168   done
1169   IFS="$ac_save_ifs"
1170 fi
1171 fi
1172 YACC="$ac_cv_prog_YACC"
1173 if test -n "$YACC"; then
1174   echo "$ac_t""$YACC" 1>&6
1175 else
1176   echo "$ac_t""no" 1>&6
1177 fi
1178
1179 test -n "$YACC" && break
1180 done
1181 test -n "$YACC" || YACC="yacc"
1182
1183 for ac_prog in mawk gawk nawk awk
1184 do
1185 # Extract the first word of "$ac_prog", so it can be a program name with args.
1186 set dummy $ac_prog; ac_word=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1190   echo $ac_n "(cached) $ac_c" 1>&6
1191 else
1192   if test -n "$AWK"; then
1193   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1194 else
1195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1196   for ac_dir in $PATH; do
1197     test -z "$ac_dir" && ac_dir=.
1198     if test -f $ac_dir/$ac_word; then
1199       ac_cv_prog_AWK="$ac_prog"
1200       break
1201     fi
1202   done
1203   IFS="$ac_save_ifs"
1204 fi
1205 fi
1206 AWK="$ac_cv_prog_AWK"
1207 if test -n "$AWK"; then
1208   echo "$ac_t""$AWK" 1>&6
1209 else
1210   echo "$ac_t""no" 1>&6
1211 fi
1212
1213 test -n "$AWK" && break
1214 done
1215
1216
1217 ac_aux_dir=
1218 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1219   if test -f $ac_dir/install-sh; then
1220     ac_aux_dir=$ac_dir
1221     ac_install_sh="$ac_aux_dir/install-sh -c"
1222     break
1223   elif test -f $ac_dir/install.sh; then
1224     ac_aux_dir=$ac_dir
1225     ac_install_sh="$ac_aux_dir/install.sh -c"
1226     break
1227   fi
1228 done
1229 if test -z "$ac_aux_dir"; then
1230   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1231 fi
1232 ac_config_guess=$ac_aux_dir/config.guess
1233 ac_config_sub=$ac_aux_dir/config.sub
1234 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1235
1236 if test "$program_transform_name" = s,x,x,; then
1237   program_transform_name=
1238 else
1239   # Double any \ or $.  echo might interpret backslashes.
1240   cat <<\EOF_SED > conftestsed
1241 s,\\,\\\\,g; s,\$,$$,g
1242 EOF_SED
1243   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1244   rm -f conftestsed
1245 fi
1246 test "$program_prefix" != NONE &&
1247   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1248 # Use a double $ so make ignores it.
1249 test "$program_suffix" != NONE &&
1250   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1251
1252 # sed with no file args requires a program.
1253 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1254
1255
1256 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1257 echo "configure:1258: checking for ANSI C header files" >&5
1258 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1259   echo $ac_n "(cached) $ac_c" 1>&6
1260 else
1261   cat > conftest.$ac_ext <<EOF
1262 #line 1263 "configure"
1263 #include "confdefs.h"
1264 #include <stdlib.h>
1265 #include <stdarg.h>
1266 #include <string.h>
1267 #include <float.h>
1268 EOF
1269 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1270 { (eval echo configure:1271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1271 ac_err=`grep -v '^ *+' conftest.out`
1272 if test -z "$ac_err"; then
1273   rm -rf conftest*
1274   ac_cv_header_stdc=yes
1275 else
1276   echo "$ac_err" >&5
1277   echo "configure: failed program was:" >&5
1278   cat conftest.$ac_ext >&5
1279   rm -rf conftest*
1280   ac_cv_header_stdc=no
1281 fi
1282 rm -f conftest*
1283
1284 if test $ac_cv_header_stdc = yes; then
1285   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1286 cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <string.h>
1290 EOF
1291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1292   egrep "memchr" >/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   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1304 cat > conftest.$ac_ext <<EOF
1305 #line 1306 "configure"
1306 #include "confdefs.h"
1307 #include <stdlib.h>
1308 EOF
1309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1310   egrep "free" >/dev/null 2>&1; then
1311   :
1312 else
1313   rm -rf conftest*
1314   ac_cv_header_stdc=no
1315 fi
1316 rm -f conftest*
1317
1318 fi
1319
1320 if test $ac_cv_header_stdc = yes; then
1321   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1322 if test "$cross_compiling" = yes; then
1323   :
1324 else
1325   cat > conftest.$ac_ext <<EOF
1326 #line 1327 "configure"
1327 #include "confdefs.h"
1328 #include <ctype.h>
1329 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1330 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1331 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1332 int main () { int i; for (i = 0; i < 256; i++)
1333 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1334 exit (0); }
1335
1336 EOF
1337 if { (eval echo configure:1338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1338 then
1339   :
1340 else
1341   echo "configure: failed program was:" >&5
1342   cat conftest.$ac_ext >&5
1343   rm -fr conftest*
1344   ac_cv_header_stdc=no
1345 fi
1346 rm -fr conftest*
1347 fi
1348
1349 fi
1350 fi
1351
1352 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1353 if test $ac_cv_header_stdc = yes; then
1354   cat >> confdefs.h <<\EOF
1355 #define STDC_HEADERS 1
1356 EOF
1357
1358 fi
1359
1360 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
1361 do
1362 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1363 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1364 echo "configure:1365: checking for $ac_hdr" >&5
1365 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1366   echo $ac_n "(cached) $ac_c" 1>&6
1367 else
1368   cat > conftest.$ac_ext <<EOF
1369 #line 1370 "configure"
1370 #include "confdefs.h"
1371 #include <$ac_hdr>
1372 EOF
1373 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1374 { (eval echo configure:1375: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1375 ac_err=`grep -v '^ *+' conftest.out`
1376 if test -z "$ac_err"; then
1377   rm -rf conftest*
1378   eval "ac_cv_header_$ac_safe=yes"
1379 else
1380   echo "$ac_err" >&5
1381   echo "configure: failed program was:" >&5
1382   cat conftest.$ac_ext >&5
1383   rm -rf conftest*
1384   eval "ac_cv_header_$ac_safe=no"
1385 fi
1386 rm -f conftest*
1387 fi
1388 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1389   echo "$ac_t""yes" 1>&6
1390     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1391   cat >> confdefs.h <<EOF
1392 #define $ac_tr_hdr 1
1393 EOF
1394
1395 else
1396   echo "$ac_t""no" 1>&6
1397 fi
1398 done
1399
1400 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1401 echo "configure:1402: checking whether stat file-mode macros are broken" >&5
1402 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1403   echo $ac_n "(cached) $ac_c" 1>&6
1404 else
1405   cat > conftest.$ac_ext <<EOF
1406 #line 1407 "configure"
1407 #include "confdefs.h"
1408 #include <sys/types.h>
1409 #include <sys/stat.h>
1410
1411 #if defined(S_ISBLK) && defined(S_IFDIR)
1412 # if S_ISBLK (S_IFDIR)
1413 You lose.
1414 # endif
1415 #endif
1416
1417 #if defined(S_ISBLK) && defined(S_IFCHR)
1418 # if S_ISBLK (S_IFCHR)
1419 You lose.
1420 # endif
1421 #endif
1422
1423 #if defined(S_ISLNK) && defined(S_IFREG)
1424 # if S_ISLNK (S_IFREG)
1425 You lose.
1426 # endif
1427 #endif
1428
1429 #if defined(S_ISSOCK) && defined(S_IFREG)
1430 # if S_ISSOCK (S_IFREG)
1431 You lose.
1432 # endif
1433 #endif
1434
1435 EOF
1436 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1437   egrep "You lose" >/dev/null 2>&1; then
1438   rm -rf conftest*
1439   ac_cv_header_stat_broken=yes
1440 else
1441   rm -rf conftest*
1442   ac_cv_header_stat_broken=no
1443 fi
1444 rm -f conftest*
1445
1446 fi
1447
1448 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1449 if test $ac_cv_header_stat_broken = yes; then
1450   cat >> confdefs.h <<\EOF
1451 #define STAT_MACROS_BROKEN 1
1452 EOF
1453
1454 fi
1455
1456
1457 echo $ac_n "checking for working const""... $ac_c" 1>&6
1458 echo "configure:1459: checking for working const" >&5
1459 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465
1466 int main() {
1467
1468 /* Ultrix mips cc rejects this.  */
1469 typedef int charset[2]; const charset x;
1470 /* SunOS 4.1.1 cc rejects this.  */
1471 char const *const *ccp;
1472 char **p;
1473 /* NEC SVR4.0.2 mips cc rejects this.  */
1474 struct point {int x, y;};
1475 static struct point const zero = {0,0};
1476 /* AIX XL C 1.02.0.0 rejects this.
1477    It does not let you subtract one const X* pointer from another in an arm
1478    of an if-expression whose if-part is not a constant expression */
1479 const char *g = "string";
1480 ccp = &g + (g ? g-g : 0);
1481 /* HPUX 7.0 cc rejects these. */
1482 ++ccp;
1483 p = (char**) ccp;
1484 ccp = (char const *const *) p;
1485 { /* SCO 3.2v4 cc rejects this.  */
1486   char *t;
1487   char const *s = 0 ? (char *) 0 : (char const *) 0;
1488
1489   *t++ = 0;
1490 }
1491 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1492   int x[] = {25, 17};
1493   const int *foo = &x[0];
1494   ++foo;
1495 }
1496 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1497   typedef const int *iptr;
1498   iptr p = 0;
1499   ++p;
1500 }
1501 { /* AIX XL C 1.02.0.0 rejects this saying
1502      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1503   struct s { int j; const int *ap[3]; };
1504   struct s *b; b->j = 5;
1505 }
1506 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1507   const int foo = 10;
1508 }
1509
1510 ; return 0; }
1511 EOF
1512 if { (eval echo configure:1513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1513   rm -rf conftest*
1514   ac_cv_c_const=yes
1515 else
1516   echo "configure: failed program was:" >&5
1517   cat conftest.$ac_ext >&5
1518   rm -rf conftest*
1519   ac_cv_c_const=no
1520 fi
1521 rm -f conftest*
1522 fi
1523
1524 echo "$ac_t""$ac_cv_c_const" 1>&6
1525 if test $ac_cv_c_const = no; then
1526   cat >> confdefs.h <<\EOF
1527 #define const
1528 EOF
1529
1530 fi
1531
1532
1533 for ac_func in setpgid sbrk select poll
1534 do
1535 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1536 echo "configure:1537: checking for $ac_func" >&5
1537 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1538   echo $ac_n "(cached) $ac_c" 1>&6
1539 else
1540   cat > conftest.$ac_ext <<EOF
1541 #line 1542 "configure"
1542 #include "confdefs.h"
1543 /* System header to define __stub macros and hopefully few prototypes,
1544     which can conflict with char $ac_func(); below.  */
1545 #include <assert.h>
1546 /* Override any gcc2 internal prototype to avoid an error.  */
1547 /* We use char because int might match the return type of a gcc2
1548     builtin and then its argument prototype would still apply.  */
1549 char $ac_func();
1550
1551 int main() {
1552
1553 /* The GNU C library defines this for functions which it implements
1554     to always fail with ENOSYS.  Some functions are actually named
1555     something starting with __ and the normal name is an alias.  */
1556 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1557 choke me
1558 #else
1559 $ac_func();
1560 #endif
1561
1562 ; return 0; }
1563 EOF
1564 if { (eval echo configure:1565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1565   rm -rf conftest*
1566   eval "ac_cv_func_$ac_func=yes"
1567 else
1568   echo "configure: failed program was:" >&5
1569   cat conftest.$ac_ext >&5
1570   rm -rf conftest*
1571   eval "ac_cv_func_$ac_func=no"
1572 fi
1573 rm -f conftest*
1574 fi
1575
1576 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1577   echo "$ac_t""yes" 1>&6
1578     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1579   cat >> confdefs.h <<EOF
1580 #define $ac_tr_func 1
1581 EOF
1582
1583 else
1584   echo "$ac_t""no" 1>&6
1585 fi
1586 done
1587
1588
1589 # If we are configured native on Linux, work around problems with sys/procfs.h
1590 if test "${target}" = "${host}"; then
1591   case "${host}" in
1592   i345686-*-linux*)
1593         cat >> confdefs.h <<\EOF
1594 #define START_INFERIOR_TRAPS_EXPECTED "2"
1595 EOF
1596
1597         cat >> confdefs.h <<\EOF
1598 #define sys_quotactl 1
1599 EOF
1600
1601         ;;
1602   esac
1603 fi
1604
1605 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1606 echo "configure:1607: checking for gregset_t type" >&5
1607 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1608   echo $ac_n "(cached) $ac_c" 1>&6
1609 else
1610   cat > conftest.$ac_ext <<EOF
1611 #line 1612 "configure"
1612 #include "confdefs.h"
1613 #include <sys/procfs.h>
1614 int main() {
1615 gregset_t *gregsetp = 0
1616 ; return 0; }
1617 EOF
1618 if { (eval echo configure:1619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1619   rm -rf conftest*
1620   gdb_cv_have_gregset_t=yes
1621 else
1622   echo "configure: failed program was:" >&5
1623   cat conftest.$ac_ext >&5
1624   rm -rf conftest*
1625   gdb_cv_have_gregset_t=no
1626 fi
1627 rm -f conftest*
1628 fi
1629
1630 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1631 if test $gdb_cv_have_gregset_t = yes; then
1632   cat >> confdefs.h <<\EOF
1633 #define HAVE_GREGSET_T 1
1634 EOF
1635
1636 fi
1637
1638 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1639 echo "configure:1640: checking for fpregset_t type" >&5
1640 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1641   echo $ac_n "(cached) $ac_c" 1>&6
1642 else
1643   cat > conftest.$ac_ext <<EOF
1644 #line 1645 "configure"
1645 #include "confdefs.h"
1646 #include <sys/procfs.h>
1647 int main() {
1648 fpregset_t *fpregsetp = 0
1649 ; return 0; }
1650 EOF
1651 if { (eval echo configure:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1652   rm -rf conftest*
1653   gdb_cv_have_fpregset_t=yes
1654 else
1655   echo "configure: failed program was:" >&5
1656   cat conftest.$ac_ext >&5
1657   rm -rf conftest*
1658   gdb_cv_have_fpregset_t=no
1659 fi
1660 rm -f conftest*
1661 fi
1662
1663 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1664 if test $gdb_cv_have_fpregset_t = yes; then
1665   cat >> confdefs.h <<\EOF
1666 #define HAVE_FPREGSET_T 1
1667 EOF
1668
1669 fi
1670
1671 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1672 echo "configure:1673: checking for main in -lm" >&5
1673 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1674 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1675   echo $ac_n "(cached) $ac_c" 1>&6
1676 else
1677   ac_save_LIBS="$LIBS"
1678 LIBS="-lm  $LIBS"
1679 cat > conftest.$ac_ext <<EOF
1680 #line 1681 "configure"
1681 #include "confdefs.h"
1682
1683 int main() {
1684 main()
1685 ; return 0; }
1686 EOF
1687 if { (eval echo configure:1688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1688   rm -rf conftest*
1689   eval "ac_cv_lib_$ac_lib_var=yes"
1690 else
1691   echo "configure: failed program was:" >&5
1692   cat conftest.$ac_ext >&5
1693   rm -rf conftest*
1694   eval "ac_cv_lib_$ac_lib_var=no"
1695 fi
1696 rm -f conftest*
1697 LIBS="$ac_save_LIBS"
1698
1699 fi
1700 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1701   echo "$ac_t""yes" 1>&6
1702     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1703     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1704   cat >> confdefs.h <<EOF
1705 #define $ac_tr_lib 1
1706 EOF
1707
1708   LIBS="-lm $LIBS"
1709
1710 else
1711   echo "$ac_t""no" 1>&6
1712 fi
1713
1714
1715
1716 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1717 echo "configure:1718: checking for long long support in compiler" >&5
1718 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1719   echo $ac_n "(cached) $ac_c" 1>&6
1720 else
1721   cat > conftest.$ac_ext <<EOF
1722 #line 1723 "configure"
1723 #include "confdefs.h"
1724
1725 int main() {
1726
1727   extern long long foo;
1728   switch (foo & 2) { case 0: return 1; }
1729
1730 ; return 0; }
1731 EOF
1732 if { (eval echo configure:1733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1733   rm -rf conftest*
1734   gdb_cv_c_long_long=yes
1735 else
1736   echo "configure: failed program was:" >&5
1737   cat conftest.$ac_ext >&5
1738   rm -rf conftest*
1739   gdb_cv_c_long_long=no
1740 fi
1741 rm -f conftest*
1742 fi
1743
1744 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1745 if test $gdb_cv_c_long_long = yes; then
1746   cat >> confdefs.h <<\EOF
1747 #define CC_HAS_LONG_LONG 1
1748 EOF
1749
1750 fi
1751
1752
1753 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1754 echo "configure:1755: checking for long long support in printf" >&5
1755 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1756   echo $ac_n "(cached) $ac_c" 1>&6
1757 else
1758   if test "$cross_compiling" = yes; then
1759   gdb_cv_printf_has_long_long=no
1760 else
1761   cat > conftest.$ac_ext <<EOF
1762 #line 1763 "configure"
1763 #include "confdefs.h"
1764
1765 int main () {
1766   char buf[16];
1767   long long l = 0x12345;
1768   sprintf (buf, "%llx", l);
1769   return (strcmp ("12345", buf));
1770 }
1771 EOF
1772 if { (eval echo configure:1773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1773 then
1774   gdb_cv_printf_has_long_long=yes
1775 else
1776   echo "configure: failed program was:" >&5
1777   cat conftest.$ac_ext >&5
1778   rm -fr conftest*
1779   gdb_cv_printf_has_long_long=no
1780 fi
1781 rm -fr conftest*
1782 fi
1783
1784 fi
1785
1786 if test $gdb_cv_printf_has_long_long = yes; then
1787   cat >> confdefs.h <<\EOF
1788 #define PRINTF_HAS_LONG_LONG 1
1789 EOF
1790
1791 fi
1792 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1793
1794
1795 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1796 echo "configure:1797: checking for long double support in compiler" >&5
1797 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1798   echo $ac_n "(cached) $ac_c" 1>&6
1799 else
1800   cat > conftest.$ac_ext <<EOF
1801 #line 1802 "configure"
1802 #include "confdefs.h"
1803
1804 int main() {
1805 long double foo;
1806 ; return 0; }
1807 EOF
1808 if { (eval echo configure:1809: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1809   rm -rf conftest*
1810   ac_cv_c_long_double=yes
1811 else
1812   echo "configure: failed program was:" >&5
1813   cat conftest.$ac_ext >&5
1814   rm -rf conftest*
1815   ac_cv_c_long_double=no
1816 fi
1817 rm -f conftest*
1818 fi
1819
1820 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1821 if test $ac_cv_c_long_double = yes; then
1822   cat >> confdefs.h <<\EOF
1823 #define HAVE_LONG_DOUBLE 1
1824 EOF
1825
1826 fi
1827
1828
1829 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1830 echo "configure:1831: checking for long double support in printf" >&5
1831 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1832   echo $ac_n "(cached) $ac_c" 1>&6
1833 else
1834   if test "$cross_compiling" = yes; then
1835   gdb_cv_printf_has_long_double=no
1836 else
1837   cat > conftest.$ac_ext <<EOF
1838 #line 1839 "configure"
1839 #include "confdefs.h"
1840
1841 int main () {
1842   char buf[16];
1843   long double f = 3.141592653;
1844   sprintf (buf, "%Lg", f);
1845   return (strncmp ("3.14159", buf, 7));
1846 }
1847 EOF
1848 if { (eval echo configure:1849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1849 then
1850   gdb_cv_printf_has_long_double=yes
1851 else
1852   echo "configure: failed program was:" >&5
1853   cat conftest.$ac_ext >&5
1854   rm -fr conftest*
1855   gdb_cv_printf_has_long_double=no
1856 fi
1857 rm -fr conftest*
1858 fi
1859
1860 fi
1861
1862 if test $gdb_cv_printf_has_long_double = yes; then
1863   cat >> confdefs.h <<\EOF
1864 #define PRINTF_HAS_LONG_DOUBLE 1
1865 EOF
1866
1867 fi
1868 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1869
1870 for ac_hdr in unistd.h
1871 do
1872 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1873 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1874 echo "configure:1875: checking for $ac_hdr" >&5
1875 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1876   echo $ac_n "(cached) $ac_c" 1>&6
1877 else
1878   cat > conftest.$ac_ext <<EOF
1879 #line 1880 "configure"
1880 #include "confdefs.h"
1881 #include <$ac_hdr>
1882 EOF
1883 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1884 { (eval echo configure:1885: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1885 ac_err=`grep -v '^ *+' conftest.out`
1886 if test -z "$ac_err"; then
1887   rm -rf conftest*
1888   eval "ac_cv_header_$ac_safe=yes"
1889 else
1890   echo "$ac_err" >&5
1891   echo "configure: failed program was:" >&5
1892   cat conftest.$ac_ext >&5
1893   rm -rf conftest*
1894   eval "ac_cv_header_$ac_safe=no"
1895 fi
1896 rm -f conftest*
1897 fi
1898 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1899   echo "$ac_t""yes" 1>&6
1900     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1901   cat >> confdefs.h <<EOF
1902 #define $ac_tr_hdr 1
1903 EOF
1904
1905 else
1906   echo "$ac_t""no" 1>&6
1907 fi
1908 done
1909
1910 for ac_func in getpagesize
1911 do
1912 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1913 echo "configure:1914: checking for $ac_func" >&5
1914 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1915   echo $ac_n "(cached) $ac_c" 1>&6
1916 else
1917   cat > conftest.$ac_ext <<EOF
1918 #line 1919 "configure"
1919 #include "confdefs.h"
1920 /* System header to define __stub macros and hopefully few prototypes,
1921     which can conflict with char $ac_func(); below.  */
1922 #include <assert.h>
1923 /* Override any gcc2 internal prototype to avoid an error.  */
1924 /* We use char because int might match the return type of a gcc2
1925     builtin and then its argument prototype would still apply.  */
1926 char $ac_func();
1927
1928 int main() {
1929
1930 /* The GNU C library defines this for functions which it implements
1931     to always fail with ENOSYS.  Some functions are actually named
1932     something starting with __ and the normal name is an alias.  */
1933 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1934 choke me
1935 #else
1936 $ac_func();
1937 #endif
1938
1939 ; return 0; }
1940 EOF
1941 if { (eval echo configure:1942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1942   rm -rf conftest*
1943   eval "ac_cv_func_$ac_func=yes"
1944 else
1945   echo "configure: failed program was:" >&5
1946   cat conftest.$ac_ext >&5
1947   rm -rf conftest*
1948   eval "ac_cv_func_$ac_func=no"
1949 fi
1950 rm -f conftest*
1951 fi
1952
1953 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1954   echo "$ac_t""yes" 1>&6
1955     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1956   cat >> confdefs.h <<EOF
1957 #define $ac_tr_func 1
1958 EOF
1959
1960 else
1961   echo "$ac_t""no" 1>&6
1962 fi
1963 done
1964
1965 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1966 echo "configure:1967: checking for working mmap" >&5
1967 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1968   echo $ac_n "(cached) $ac_c" 1>&6
1969 else
1970   if test "$cross_compiling" = yes; then
1971   ac_cv_func_mmap_fixed_mapped=no
1972 else
1973   cat > conftest.$ac_ext <<EOF
1974 #line 1975 "configure"
1975 #include "confdefs.h"
1976
1977 /* Thanks to Mike Haertel and Jim Avera for this test.
1978    Here is a matrix of mmap possibilities:
1979         mmap private not fixed
1980         mmap private fixed at somewhere currently unmapped
1981         mmap private fixed at somewhere already mapped
1982         mmap shared not fixed
1983         mmap shared fixed at somewhere currently unmapped
1984         mmap shared fixed at somewhere already mapped
1985    For private mappings, we should verify that changes cannot be read()
1986    back from the file, nor mmap's back from the file at a different
1987    address.  (There have been systems where private was not correctly
1988    implemented like the infamous i386 svr4.0, and systems where the
1989    VM page cache was not coherent with the filesystem buffer cache
1990    like early versions of FreeBSD and possibly contemporary NetBSD.)
1991    For shared mappings, we should conversely verify that changes get
1992    propogated back to all the places they're supposed to be.
1993
1994    Grep wants private fixed already mapped.
1995    The main things grep needs to know about mmap are:
1996    * does it exist and is it safe to write into the mmap'd area
1997    * how to use it (BSD variants)  */
1998 #include <sys/types.h>
1999 #include <fcntl.h>
2000 #include <sys/mman.h>
2001
2002 /* This mess was copied from the GNU getpagesize.h.  */
2003 #ifndef HAVE_GETPAGESIZE
2004 # ifdef HAVE_UNISTD_H
2005 #  include <unistd.h>
2006 # endif
2007
2008 /* Assume that all systems that can run configure have sys/param.h.  */
2009 # ifndef HAVE_SYS_PARAM_H
2010 #  define HAVE_SYS_PARAM_H 1
2011 # endif
2012
2013 # ifdef _SC_PAGESIZE
2014 #  define getpagesize() sysconf(_SC_PAGESIZE)
2015 # else /* no _SC_PAGESIZE */
2016 #  ifdef HAVE_SYS_PARAM_H
2017 #   include <sys/param.h>
2018 #   ifdef EXEC_PAGESIZE
2019 #    define getpagesize() EXEC_PAGESIZE
2020 #   else /* no EXEC_PAGESIZE */
2021 #    ifdef NBPG
2022 #     define getpagesize() NBPG * CLSIZE
2023 #     ifndef CLSIZE
2024 #      define CLSIZE 1
2025 #     endif /* no CLSIZE */
2026 #    else /* no NBPG */
2027 #     ifdef NBPC
2028 #      define getpagesize() NBPC
2029 #     else /* no NBPC */
2030 #      ifdef PAGESIZE
2031 #       define getpagesize() PAGESIZE
2032 #      endif /* PAGESIZE */
2033 #     endif /* no NBPC */
2034 #    endif /* no NBPG */
2035 #   endif /* no EXEC_PAGESIZE */
2036 #  else /* no HAVE_SYS_PARAM_H */
2037 #   define getpagesize() 8192   /* punt totally */
2038 #  endif /* no HAVE_SYS_PARAM_H */
2039 # endif /* no _SC_PAGESIZE */
2040
2041 #endif /* no HAVE_GETPAGESIZE */
2042
2043 #ifdef __cplusplus
2044 extern "C" { void *malloc(unsigned); }
2045 #else
2046 char *malloc();
2047 #endif
2048
2049 int
2050 main()
2051 {
2052         char *data, *data2, *data3;
2053         int i, pagesize;
2054         int fd;
2055
2056         pagesize = getpagesize();
2057
2058         /*
2059          * First, make a file with some known garbage in it.
2060          */
2061         data = malloc(pagesize);
2062         if (!data)
2063                 exit(1);
2064         for (i = 0; i < pagesize; ++i)
2065                 *(data + i) = rand();
2066         umask(0);
2067         fd = creat("conftestmmap", 0600);
2068         if (fd < 0)
2069                 exit(1);
2070         if (write(fd, data, pagesize) != pagesize)
2071                 exit(1);
2072         close(fd);
2073
2074         /*
2075          * Next, try to mmap the file at a fixed address which
2076          * already has something else allocated at it.  If we can,
2077          * also make sure that we see the same garbage.
2078          */
2079         fd = open("conftestmmap", O_RDWR);
2080         if (fd < 0)
2081                 exit(1);
2082         data2 = malloc(2 * pagesize);
2083         if (!data2)
2084                 exit(1);
2085         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2086         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2087             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2088                 exit(1);
2089         for (i = 0; i < pagesize; ++i)
2090                 if (*(data + i) != *(data2 + i))
2091                         exit(1);
2092
2093         /*
2094          * Finally, make sure that changes to the mapped area
2095          * do not percolate back to the file as seen by read().
2096          * (This is a bug on some variants of i386 svr4.0.)
2097          */
2098         for (i = 0; i < pagesize; ++i)
2099                 *(data2 + i) = *(data2 + i) + 1;
2100         data3 = malloc(pagesize);
2101         if (!data3)
2102                 exit(1);
2103         if (read(fd, data3, pagesize) != pagesize)
2104                 exit(1);
2105         for (i = 0; i < pagesize; ++i)
2106                 if (*(data + i) != *(data3 + i))
2107                         exit(1);
2108         close(fd);
2109         unlink("conftestmmap");
2110         exit(0);
2111 }
2112
2113 EOF
2114 if { (eval echo configure:2115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2115 then
2116   ac_cv_func_mmap_fixed_mapped=yes
2117 else
2118   echo "configure: failed program was:" >&5
2119   cat conftest.$ac_ext >&5
2120   rm -fr conftest*
2121   ac_cv_func_mmap_fixed_mapped=no
2122 fi
2123 rm -fr conftest*
2124 fi
2125
2126 fi
2127
2128 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2129 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2130   cat >> confdefs.h <<\EOF
2131 #define HAVE_MMAP 1
2132 EOF
2133
2134 fi
2135
2136
2137 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2138 echo "configure:2139: checking whether malloc must be declared" >&5
2139 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2140   echo $ac_n "(cached) $ac_c" 1>&6
2141 else
2142   cat > conftest.$ac_ext <<EOF
2143 #line 2144 "configure"
2144 #include "confdefs.h"
2145
2146 #include <stdio.h>
2147 #ifdef HAVE_STRING_H
2148 #include <string.h>
2149 #else
2150 #ifdef HAVE_STRINGS_H
2151 #include <strings.h>
2152 #endif
2153 #endif
2154 #ifdef HAVE_STDLIB_H
2155 #include <stdlib.h>
2156 #endif
2157 #ifdef HAVE_UNISTD_H
2158 #include <unistd.h>
2159 #endif
2160 int main() {
2161 char *(*pfn) = (char *(*)) malloc
2162 ; return 0; }
2163 EOF
2164 if { (eval echo configure:2165: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2165   rm -rf conftest*
2166   bfd_cv_decl_needed_malloc=no
2167 else
2168   echo "configure: failed program was:" >&5
2169   cat conftest.$ac_ext >&5
2170   rm -rf conftest*
2171   bfd_cv_decl_needed_malloc=yes
2172 fi
2173 rm -f conftest*
2174 fi
2175
2176 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2177 if test $bfd_cv_decl_needed_malloc = yes; then
2178   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2179   cat >> confdefs.h <<EOF
2180 #define $bfd_tr_decl 1
2181 EOF
2182
2183 fi
2184
2185 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2186 echo "configure:2187: checking whether realloc must be declared" >&5
2187 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2188   echo $ac_n "(cached) $ac_c" 1>&6
2189 else
2190   cat > conftest.$ac_ext <<EOF
2191 #line 2192 "configure"
2192 #include "confdefs.h"
2193
2194 #include <stdio.h>
2195 #ifdef HAVE_STRING_H
2196 #include <string.h>
2197 #else
2198 #ifdef HAVE_STRINGS_H
2199 #include <strings.h>
2200 #endif
2201 #endif
2202 #ifdef HAVE_STDLIB_H
2203 #include <stdlib.h>
2204 #endif
2205 #ifdef HAVE_UNISTD_H
2206 #include <unistd.h>
2207 #endif
2208 int main() {
2209 char *(*pfn) = (char *(*)) realloc
2210 ; return 0; }
2211 EOF
2212 if { (eval echo configure:2213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2213   rm -rf conftest*
2214   bfd_cv_decl_needed_realloc=no
2215 else
2216   echo "configure: failed program was:" >&5
2217   cat conftest.$ac_ext >&5
2218   rm -rf conftest*
2219   bfd_cv_decl_needed_realloc=yes
2220 fi
2221 rm -f conftest*
2222 fi
2223
2224 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2225 if test $bfd_cv_decl_needed_realloc = yes; then
2226   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2227   cat >> confdefs.h <<EOF
2228 #define $bfd_tr_decl 1
2229 EOF
2230
2231 fi
2232
2233 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2234 echo "configure:2235: checking whether free must be declared" >&5
2235 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2236   echo $ac_n "(cached) $ac_c" 1>&6
2237 else
2238   cat > conftest.$ac_ext <<EOF
2239 #line 2240 "configure"
2240 #include "confdefs.h"
2241
2242 #include <stdio.h>
2243 #ifdef HAVE_STRING_H
2244 #include <string.h>
2245 #else
2246 #ifdef HAVE_STRINGS_H
2247 #include <strings.h>
2248 #endif
2249 #endif
2250 #ifdef HAVE_STDLIB_H
2251 #include <stdlib.h>
2252 #endif
2253 #ifdef HAVE_UNISTD_H
2254 #include <unistd.h>
2255 #endif
2256 int main() {
2257 char *(*pfn) = (char *(*)) free
2258 ; return 0; }
2259 EOF
2260 if { (eval echo configure:2261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2261   rm -rf conftest*
2262   bfd_cv_decl_needed_free=no
2263 else
2264   echo "configure: failed program was:" >&5
2265   cat conftest.$ac_ext >&5
2266   rm -rf conftest*
2267   bfd_cv_decl_needed_free=yes
2268 fi
2269 rm -f conftest*
2270 fi
2271
2272 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2273 if test $bfd_cv_decl_needed_free = yes; then
2274   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2275   cat >> confdefs.h <<EOF
2276 #define $bfd_tr_decl 1
2277 EOF
2278
2279 fi
2280
2281
2282
2283
2284 if test ${build} = ${host} -a ${host} = ${target} ; then
2285         case ${host_os} in
2286         hpux*)
2287                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2288 echo "configure:2289: checking for HPUX/OSF thread support" >&5
2289                 if test -f /usr/include/dce/cma_config.h ; then
2290                         if test "$GCC" = "yes" ; then
2291                                 echo "$ac_t""yes" 1>&6
2292                                 cat >> confdefs.h <<\EOF
2293 #define HAVE_HPUX_THREAD_SUPPORT 1
2294 EOF
2295
2296                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2297                         else
2298                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2299                         fi
2300                 else
2301                         echo "$ac_t""no" 1>&6
2302                 fi
2303                 ;;
2304         solaris*)
2305                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2306 echo "configure:2307: checking for Solaris thread debugging library" >&5
2307                 if test -f /usr/lib/libthread_db.so.1 ; then
2308                         echo "$ac_t""yes" 1>&6
2309                         cat >> confdefs.h <<\EOF
2310 #define HAVE_THREAD_DB_LIB 1
2311 EOF
2312
2313                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2314                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2315 echo "configure:2316: checking for dlopen in -ldl" >&5
2316 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2317 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2318   echo $ac_n "(cached) $ac_c" 1>&6
2319 else
2320   ac_save_LIBS="$LIBS"
2321 LIBS="-ldl  $LIBS"
2322 cat > conftest.$ac_ext <<EOF
2323 #line 2324 "configure"
2324 #include "confdefs.h"
2325 /* Override any gcc2 internal prototype to avoid an error.  */
2326 /* We use char because int might match the return type of a gcc2
2327     builtin and then its argument prototype would still apply.  */
2328 char dlopen();
2329
2330 int main() {
2331 dlopen()
2332 ; return 0; }
2333 EOF
2334 if { (eval echo configure:2335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2335   rm -rf conftest*
2336   eval "ac_cv_lib_$ac_lib_var=yes"
2337 else
2338   echo "configure: failed program was:" >&5
2339   cat conftest.$ac_ext >&5
2340   rm -rf conftest*
2341   eval "ac_cv_lib_$ac_lib_var=no"
2342 fi
2343 rm -f conftest*
2344 LIBS="$ac_save_LIBS"
2345
2346 fi
2347 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2348   echo "$ac_t""yes" 1>&6
2349     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2350     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2351   cat >> confdefs.h <<EOF
2352 #define $ac_tr_lib 1
2353 EOF
2354
2355   LIBS="-ldl $LIBS"
2356
2357 else
2358   echo "$ac_t""no" 1>&6
2359 fi
2360
2361                         if test "$GCC" = "yes" ; then
2362                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2363                         fi
2364                 else
2365                         echo "$ac_t""no" 1>&6
2366                 fi
2367                 ;;
2368         esac
2369
2370 fi
2371
2372 ENABLE_CFLAGS=
2373
2374 # Check whether --enable-netrom or --disable-netrom was given.
2375 if test "${enable_netrom+set}" = set; then
2376   enableval="$enable_netrom"
2377   case "${enableval}" in
2378 yes)    enable_netrom=yes ;;
2379 no)     enable_netrom=no ;;
2380 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2381 esac
2382 fi
2383
2384
2385 if test "${enable_netrom}" = "yes"; then
2386         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2387 fi
2388
2389 # start-sanitize-gm
2390 ENABLE_GM=
2391
2392 # Check whether --enable-gm or --disable-gm was given.
2393 if test "${enable_gm+set}" = set; then
2394   enableval="$enable_gm"
2395   case "${enableval}" in
2396 yes)    CONFIG_OBS="${CONFIG_OBS} gmagic.o"
2397         ENABLE_CFLAGS=-DGENERAL_MAGIC
2398         ;;
2399 no)     ;;
2400 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2401 esac
2402 fi
2403
2404
2405 # end-sanitize-gm
2406
2407 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2408 if test "${enable_sim_powerpc+set}" = set; then
2409   enableval="$enable_sim_powerpc"
2410   case "${enableval}" in
2411 yes)    powerpc_sim=yes ;;
2412 no)     powerpc_sim=no ;;
2413 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2414 esac
2415 else
2416   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2417 fi
2418
2419
2420 # start-sanitize-gdbtk
2421 ENABLE_GDBTK=
2422
2423 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2424 if test "${enable_gdbtk+set}" = set; then
2425   enableval="$enable_gdbtk"
2426   case "${enableval}" in
2427     yes)
2428         case "$host" in
2429         *go32*)
2430             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2431             enable_gdbtk=no ;;
2432         *cygwin32* | *windows*)
2433             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2434             enable_gdbtk=no ;;
2435         *)
2436             enable_gdbtk=yes ;;
2437         esac ;;
2438     no)
2439         enable_gdbtk=no  ;;
2440     *)
2441         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2442 esac
2443 else
2444
2445 # Default is on for everything but go32 and cygwin32
2446 case "$host" in
2447     *go32* | *cygwin32* | *windows*)
2448         ;;
2449     *)
2450         enable_gdbtk=yes ;;
2451     esac
2452
2453 fi
2454
2455
2456 if test "${enable_gdbtk}" = "yes"; then
2457
2458
2459 #
2460 # Ok, lets find the tcl configuration
2461 # First, look for one uninstalled.
2462 # the alternative search directory is invoked by --with-tclconfig
2463 #
2464
2465 if test x"${no_tcl}" = x ; then
2466   # we reset no_tcl in case something fails here
2467   no_tcl=true
2468   # Check whether --with-tclconfig or --without-tclconfig was given.
2469 if test "${with_tclconfig+set}" = set; then
2470   withval="$with_tclconfig"
2471   with_tclconfig=${withval}
2472 fi
2473
2474   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2475 echo "configure:2476: checking for Tcl configuration" >&5
2476   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2477   echo $ac_n "(cached) $ac_c" 1>&6
2478 else
2479
2480
2481   # First check to see if --with-tclconfig was specified.
2482   if test x"${with_tclconfig}" != x ; then
2483     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2484       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2485     else
2486       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2487     fi
2488   fi
2489
2490   # then check for a private Tcl installation
2491   if test x"${ac_cv_c_tclconfig}" = x ; then
2492     for i in \
2493                 ../tcl \
2494                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2495                 ../../tcl \
2496                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2497                 ../../../tcl \
2498                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2499       if test -f "$i/unix/tclConfig.sh" ; then
2500         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2501         break
2502       fi
2503     done
2504   fi
2505   # check in a few common install locations
2506   if test x"${ac_cv_c_tclconfig}" = x ; then
2507     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2508       if test -f "$i/tclConfig.sh" ; then
2509         ac_cv_c_tclconfig=`(cd $i; pwd)`
2510         break
2511       fi
2512     done
2513   fi
2514   # check in a few other private locations
2515   if test x"${ac_cv_c_tclconfig}" = x ; then
2516     for i in \
2517                 ${srcdir}/../tcl \
2518                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2519       if test -f "$i/unix/tclConfig.sh" ; then
2520         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2521         break
2522       fi
2523     done
2524   fi
2525
2526 fi
2527
2528   if test x"${ac_cv_c_tclconfig}" = x ; then
2529     TCLCONFIG="# no Tcl configs found"
2530     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2531   else
2532     no_tcl=
2533     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2534     echo "$ac_t""found $TCLCONFIG" 1>&6
2535   fi
2536 fi
2537
2538     if test -z "${no_tcl}"; then
2539
2540     . $TCLCONFIG
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567 #
2568 # Ok, lets find the tk configuration
2569 # First, look for one uninstalled.
2570 # the alternative search directory is invoked by --with-tkconfig
2571 #
2572
2573 if test x"${no_tk}" = x ; then
2574   # we reset no_tk in case something fails here
2575   no_tk=true
2576   # Check whether --with-tkconfig or --without-tkconfig was given.
2577 if test "${with_tkconfig+set}" = set; then
2578   withval="$with_tkconfig"
2579   with_tkconfig=${withval}
2580 fi
2581
2582   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2583 echo "configure:2584: checking for Tk configuration" >&5
2584   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2585   echo $ac_n "(cached) $ac_c" 1>&6
2586 else
2587
2588
2589   # First check to see if --with-tkconfig was specified.
2590   if test x"${with_tkconfig}" != x ; then
2591     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2592       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2593     else
2594       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2595     fi
2596   fi
2597
2598   # then check for a private Tk library
2599   if test x"${ac_cv_c_tkconfig}" = x ; then
2600     for i in \
2601                 ../tk \
2602                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2603                 ../../tk \
2604                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2605                 ../../../tk \
2606                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2607       if test -f "$i/unix/tkConfig.sh" ; then
2608         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2609         break
2610       fi
2611     done
2612   fi
2613   # check in a few common install locations
2614   if test x"${ac_cv_c_tkconfig}" = x ; then
2615     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2616       if test -f "$i/tkConfig.sh" ; then
2617         ac_cv_c_tkconfig=`(cd $i; pwd)`
2618         break
2619       fi
2620     done
2621   fi
2622   # check in a few other private locations
2623   if test x"${ac_cv_c_tkconfig}" = x ; then
2624     for i in \
2625                 ${srcdir}/../tk \
2626                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2627       if test -f "$i/unix/tkConfig.sh" ; then
2628         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2629         break
2630       fi
2631     done
2632   fi
2633
2634 fi
2635
2636   if test x"${ac_cv_c_tkconfig}" = x ; then
2637     TKCONFIG="# no Tk configs found"
2638     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2639   else
2640     no_tk=
2641     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2642     echo "$ac_t""found $TKCONFIG" 1>&6
2643   fi
2644 fi
2645
2646
2647
2648         # If $no_tk is nonempty, then we can't do Tk, and there is no
2649         # point to doing Tcl.
2650         if test -z "${no_tk}"; then
2651
2652     if test -f "$TKCONFIG" ; then
2653       . $TKCONFIG
2654     fi
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668 #
2669 # Ok, lets find the tcl source trees so we can use the headers
2670 # Warning: transition of version 9 to 10 will break this algorithm
2671 # because 10 sorts before 9. We also look for just tcl. We have to
2672 # be careful that we don't match stuff like tclX by accident.
2673 # the alternative search directory is involked by --with-tclinclude
2674 #
2675 no_tcl=true
2676 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2677 echo "configure:2678: checking for Tcl private headers" >&5
2678 # Check whether --with-tclinclude or --without-tclinclude was given.
2679 if test "${with_tclinclude+set}" = set; then
2680   withval="$with_tclinclude"
2681   with_tclinclude=${withval}
2682 fi
2683
2684 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2685   echo $ac_n "(cached) $ac_c" 1>&6
2686 else
2687
2688 # first check to see if --with-tclinclude was specified
2689 if test x"${with_tclinclude}" != x ; then
2690   if test -f ${with_tclinclude}/tclInt.h ; then
2691     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2692   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2693     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2694   else
2695     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2696   fi
2697 fi
2698
2699 # next check if it came with Tcl configuration file
2700 if test x"${ac_cv_c_tclconfig}" = x ; then
2701   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2702     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2703   fi
2704 fi
2705
2706 # next check in private source directory
2707 #
2708 # since ls returns lowest version numbers first, reverse its output
2709 if test x"${ac_cv_c_tclh}" = x ; then
2710   for i in \
2711                 ${srcdir}/../tcl \
2712                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2713                 ${srcdir}/../../tcl \
2714                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2715                 ${srcdir}/../../../tcl \
2716                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2717     if test -f $i/generic/tclInt.h ; then
2718       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2719       break
2720     fi
2721   done
2722 fi
2723 # finally check in a few common install locations
2724 #
2725 # since ls returns lowest version numbers first, reverse its output
2726 if test x"${ac_cv_c_tclh}" = x ; then
2727   for i in \
2728                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2729                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2730                 /usr/local/src/tcl \
2731                 /usr/local/lib/tcl \
2732                 ${prefix}/include ; do
2733     if test -f $i/generic/tclInt.h ; then
2734       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2735       break
2736     fi
2737   done
2738 fi
2739 # see if one is installed
2740 if test x"${ac_cv_c_tclh}" = x ; then
2741    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2742 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2743 echo "configure:2744: checking for tclInt.h" >&5
2744 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2745   echo $ac_n "(cached) $ac_c" 1>&6
2746 else
2747   cat > conftest.$ac_ext <<EOF
2748 #line 2749 "configure"
2749 #include "confdefs.h"
2750 #include <tclInt.h>
2751 EOF
2752 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2753 { (eval echo configure:2754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2754 ac_err=`grep -v '^ *+' conftest.out`
2755 if test -z "$ac_err"; then
2756   rm -rf conftest*
2757   eval "ac_cv_header_$ac_safe=yes"
2758 else
2759   echo "$ac_err" >&5
2760   echo "configure: failed program was:" >&5
2761   cat conftest.$ac_ext >&5
2762   rm -rf conftest*
2763   eval "ac_cv_header_$ac_safe=no"
2764 fi
2765 rm -f conftest*
2766 fi
2767 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2768   echo "$ac_t""yes" 1>&6
2769   ac_cv_c_tclh=installed
2770 else
2771   echo "$ac_t""no" 1>&6
2772 ac_cv_c_tclh=""
2773 fi
2774
2775 fi
2776
2777 fi
2778
2779 if test x"${ac_cv_c_tclh}" = x ; then
2780   TCLHDIR="# no Tcl private headers found"
2781   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2782 fi
2783 if test x"${ac_cv_c_tclh}" != x ; then
2784   no_tcl=""
2785   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2786     echo "$ac_t""is installed" 1>&6
2787     TCLHDIR=""
2788   else
2789     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2790     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2791     TCLHDIR="-I${ac_cv_c_tclh}"
2792   fi
2793 fi
2794
2795
2796
2797
2798 #
2799 # Ok, lets find the tk source trees so we can use the headers
2800 # If the directory (presumably symlink) named "tk" exists, use that one
2801 # in preference to any others.  Same logic is used when choosing library
2802 # and again with Tcl. The search order is the best place to look first, then in
2803 # decreasing significance. The loop breaks if the trigger file is found.
2804 # Note the gross little conversion here of srcdir by cd'ing to the found
2805 # directory. This converts the path from a relative to an absolute, so
2806 # recursive cache variables for the path will work right. We check all
2807 # the possible paths in one loop rather than many seperate loops to speed
2808 # things up.
2809 # the alternative search directory is involked by --with-tkinclude
2810 #
2811 no_tk=true
2812 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2813 echo "configure:2814: checking for Tk private headers" >&5
2814 # Check whether --with-tkinclude or --without-tkinclude was given.
2815 if test "${with_tkinclude+set}" = set; then
2816   withval="$with_tkinclude"
2817   with_tkinclude=${withval}
2818 fi
2819
2820 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2821   echo $ac_n "(cached) $ac_c" 1>&6
2822 else
2823
2824 # first check to see if --with-tkinclude was specified
2825 if test x"${with_tkinclude}" != x ; then
2826   if test -f ${with_tkinclude}/tk.h ; then
2827     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2828   elif test -f ${with_tkinclude}/generic/tk.h ; then
2829     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2830   else
2831     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2832   fi
2833 fi
2834
2835 # next check if it came with Tk configuration file
2836 if test x"${ac_cv_c_tkconfig}" = x ; then
2837   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2838     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2839   fi
2840 fi
2841
2842 # next check in private source directory
2843 #
2844 # since ls returns lowest version numbers first, reverse its output
2845 if test x"${ac_cv_c_tkh}" = x ; then
2846   for i in \
2847                 ${srcdir}/../tk \
2848                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2849                 ${srcdir}/../../tk \
2850                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2851                 ${srcdir}/../../../tk \
2852                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2853     if test -f $i/generic/tk.h ; then
2854       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2855       break
2856     fi
2857   done
2858 fi
2859 # finally check in a few common install locations
2860 #
2861 # since ls returns lowest version numbers first, reverse its output
2862 if test x"${ac_cv_c_tkh}" = x ; then
2863   for i in \
2864                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2865                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2866                 /usr/local/src/tk \
2867                 /usr/local/lib/tk \
2868                 ${prefix}/include ; do
2869     if test -f $i/generic/tk.h ; then
2870       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2871       break
2872     fi
2873   done
2874 fi
2875 # see if one is installed
2876 if test x"${ac_cv_c_tkh}" = x ; then
2877    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2878 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2879 echo "configure:2880: checking for tk.h" >&5
2880 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2881   echo $ac_n "(cached) $ac_c" 1>&6
2882 else
2883   cat > conftest.$ac_ext <<EOF
2884 #line 2885 "configure"
2885 #include "confdefs.h"
2886 #include <tk.h>
2887 EOF
2888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2889 { (eval echo configure:2890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2890 ac_err=`grep -v '^ *+' conftest.out`
2891 if test -z "$ac_err"; then
2892   rm -rf conftest*
2893   eval "ac_cv_header_$ac_safe=yes"
2894 else
2895   echo "$ac_err" >&5
2896   echo "configure: failed program was:" >&5
2897   cat conftest.$ac_ext >&5
2898   rm -rf conftest*
2899   eval "ac_cv_header_$ac_safe=no"
2900 fi
2901 rm -f conftest*
2902 fi
2903 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2904   echo "$ac_t""yes" 1>&6
2905   ac_cv_c_tkh=installed
2906 else
2907   echo "$ac_t""no" 1>&6
2908 ac_cv_c_tkh=""
2909 fi
2910
2911 fi
2912
2913 fi
2914
2915 if test x"${ac_cv_c_tkh}" != x ; then
2916   no_tk=""
2917   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2918     echo "$ac_t""is installed" 1>&6
2919     TKHDIR=""
2920   else
2921     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2922     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2923     TKHDIR="-I${ac_cv_c_tkh}"
2924   fi
2925 else
2926   TKHDIR="# no Tk directory found"
2927   echo "configure: warning: Can't find Tk private headers" 1>&2
2928   no_tk=true
2929 fi
2930
2931
2932
2933
2934            ENABLE_GDBTK=1
2935
2936            # Include some libraries that Tcl and Tk want.
2937            TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2938            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
2939            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
2940         fi
2941     fi
2942 fi
2943
2944
2945
2946
2947
2948 # end-sanitize-gdbtk
2949
2950
2951
2952
2953
2954 # Begin stuff to support --enable-shared
2955 # Check whether --enable-shared or --disable-shared was given.
2956 if test "${enable_shared+set}" = set; then
2957   enableval="$enable_shared"
2958   case "${enableval}" in
2959   yes) shared=true ;;
2960   no)  shared=false ;;
2961   *) shared=true ;;
2962 esac
2963 fi
2964
2965 HLDFLAGS=
2966 HLDENV=
2967 # If we have shared libraries, try to set rpath reasonably.
2968 if test "${shared}" = "true"; then
2969   case "${host}" in
2970   *-*-hpux*)
2971     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2972     ;;
2973   *-*-irix5* | *-*-irix6*)
2974     HLDFLAGS='-Wl,-rpath,$(libdir)'
2975     ;;
2976   *-*-linux*aout*)
2977     ;;
2978   *-*-linux* | *-pc-linux-gnu)
2979     HLDFLAGS='-Wl,-rpath,$(libdir)'
2980     ;;
2981   *-*-solaris*)
2982     HLDFLAGS='-R $(libdir)'
2983     ;;
2984   *-*-sysv4*)
2985     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2986     ;;
2987   esac
2988 fi
2989
2990 # On SunOS, if the linker supports the -rpath option, use it to
2991 # prevent ../bfd and ../opcodes from being included in the run time
2992 # search path.
2993 case "${host}" in
2994   *-*-sunos*)
2995     echo 'main () { }' > conftest.c
2996     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2997     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2998       :
2999     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3000       :
3001     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3002       :
3003     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3004       :
3005     elif test "${shared}" = "true"; then
3006       HLDFLAGS='-Wl,-rpath=$(libdir)'
3007     else
3008       HLDFLAGS='-Wl,-rpath='
3009     fi
3010     rm -f conftest.t conftest.c conftest
3011     ;;
3012 esac
3013
3014
3015 # End stuff to support --enable-shared
3016
3017 # target_subdir is used by the testsuite to find the target libraries.
3018 target_subdir=
3019 if test "${host}" != "${target}"; then
3020     target_subdir="${target_alias}/"
3021 fi
3022
3023
3024 frags=
3025 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3026 if test ! -f ${host_makefile_frag}; then
3027 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3028 fi
3029 frags="$frags $host_makefile_frag"
3030
3031 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3032 if test ! -f ${target_makefile_frag}; then
3033 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3034 fi
3035 frags="$frags $target_makefile_frag"
3036
3037
3038
3039
3040
3041 hostfile=`sed -n '
3042 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3043 ' ${host_makefile_frag}`
3044
3045 targetfile=`sed -n '
3046 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3047 ' ${target_makefile_frag}`
3048
3049 # these really aren't orthogonal true/false values of the same condition,
3050 # but shells are slow enough that I like to reuse the test conditions
3051 # whenever possible
3052 if test "${target}" = "${host}"; then
3053 nativefile=`sed -n '
3054 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3055 ' ${host_makefile_frag}`
3056 # else
3057 # GDBserver is only useful in a "native" enviroment
3058 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3059 fi
3060
3061
3062 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3063 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3064 # corresponding links.  But we have to remove the xm.h files and tm.h
3065 # files anyway, e.g. when switching from "configure host" to
3066 # "configure none".
3067
3068 files=
3069 links=
3070 rm -f xm.h
3071 if test "${hostfile}" != ""; then
3072 files="${files} config/${gdb_host_cpu}/${hostfile}"
3073 links="${links} xm.h"
3074 fi
3075 rm -f tm.h
3076 if test "${targetfile}" != ""; then
3077 files="${files} config/${gdb_target_cpu}/${targetfile}"
3078 links="${links} tm.h"
3079 fi
3080 rm -f nm.h
3081 if test "${nativefile}" != ""; then
3082 files="${files} config/${gdb_host_cpu}/${nativefile}"
3083 links="${links} nm.h"
3084 else
3085 # A cross-only configuration.
3086 files="${files} config/nm-empty.h"
3087 links="${links} nm.h"
3088 fi
3089 # start-sanitize-gdbtk
3090
3091 # Make it possible to use the GUI without doing a full install
3092 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3093 files="${files} gdbtk.tcl"
3094 links="${links} gdbtk.tcl"
3095 fi
3096 # end-sanitize-gdbtk
3097
3098
3099
3100 subdirs="$configdirs"
3101
3102 trap '' 1 2 15
3103 cat > confcache <<\EOF
3104 # This file is a shell script that caches the results of configure
3105 # tests run on this system so they can be shared between configure
3106 # scripts and configure runs.  It is not useful on other systems.
3107 # If it contains results you don't want to keep, you may remove or edit it.
3108 #
3109 # By default, configure uses ./config.cache as the cache file,
3110 # creating it if it does not exist already.  You can give configure
3111 # the --cache-file=FILE option to use a different cache file; that is
3112 # what configure does when it calls configure scripts in
3113 # subdirectories, so they share the cache.
3114 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3115 # config.status only pays attention to the cache file if you give it the
3116 # --recheck option to rerun configure.
3117 #
3118 EOF
3119 # The following way of writing the cache mishandles newlines in values,
3120 # but we know of no workaround that is simple, portable, and efficient.
3121 # So, don't put newlines in cache variables' values.
3122 # Ultrix sh set writes to stderr and can't be redirected directly,
3123 # and sets the high bit in the cache file unless we assign to the vars.
3124 (set) 2>&1 |
3125   case `(ac_space=' '; set) 2>&1` in
3126   *ac_space=\ *)
3127     # `set' does not quote correctly, so add quotes (double-quote substitution
3128     # turns \\\\ into \\, and sed turns \\ into \).
3129     sed -n \
3130       -e "s/'/'\\\\''/g" \
3131       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3132     ;;
3133   *)
3134     # `set' quotes correctly as required by POSIX, so do not add quotes.
3135     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3136     ;;
3137   esac >> confcache
3138 if cmp -s $cache_file confcache; then
3139   :
3140 else
3141   if test -w $cache_file; then
3142     echo "updating cache $cache_file"
3143     cat confcache > $cache_file
3144   else
3145     echo "not updating unwritable cache $cache_file"
3146   fi
3147 fi
3148 rm -f confcache
3149
3150 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3151
3152 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3153 # Let make expand exec_prefix.
3154 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3155
3156 # Any assignment to VPATH causes Sun make to only execute
3157 # the first set of double-colon rules, so remove it if not needed.
3158 # If there is a colon in the path, we need to keep it.
3159 if test "x$srcdir" = x.; then
3160   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3161 fi
3162
3163 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3164
3165 DEFS=-DHAVE_CONFIG_H
3166
3167 # Without the "./", some shells look in PATH for config.status.
3168 : ${CONFIG_STATUS=./config.status}
3169
3170 echo creating $CONFIG_STATUS
3171 rm -f $CONFIG_STATUS
3172 cat > $CONFIG_STATUS <<EOF
3173 #! /bin/sh
3174 # Generated automatically by configure.
3175 # Run this file to recreate the current configuration.
3176 # This directory was configured as follows,
3177 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3178 #
3179 # $0 $ac_configure_args
3180 #
3181 # Compiler output produced by configure, useful for debugging
3182 # configure, is in ./config.log if it exists.
3183
3184 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3185 for ac_option
3186 do
3187   case "\$ac_option" in
3188   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3189     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3190     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3191   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3192     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3193     exit 0 ;;
3194   -help | --help | --hel | --he | --h)
3195     echo "\$ac_cs_usage"; exit 0 ;;
3196   *) echo "\$ac_cs_usage"; exit 1 ;;
3197   esac
3198 done
3199
3200 ac_given_srcdir=$srcdir
3201 ac_given_INSTALL="$INSTALL"
3202
3203 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3204 EOF
3205 cat >> $CONFIG_STATUS <<EOF
3206
3207 # Protect against being on the right side of a sed subst in config.status.
3208 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3209  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3210 $ac_vpsub
3211 $extrasub
3212 s%@CFLAGS@%$CFLAGS%g
3213 s%@CPPFLAGS@%$CPPFLAGS%g
3214 s%@CXXFLAGS@%$CXXFLAGS%g
3215 s%@DEFS@%$DEFS%g
3216 s%@LDFLAGS@%$LDFLAGS%g
3217 s%@LIBS@%$LIBS%g
3218 s%@exec_prefix@%$exec_prefix%g
3219 s%@prefix@%$prefix%g
3220 s%@program_transform_name@%$program_transform_name%g
3221 s%@bindir@%$bindir%g
3222 s%@sbindir@%$sbindir%g
3223 s%@libexecdir@%$libexecdir%g
3224 s%@datadir@%$datadir%g
3225 s%@sysconfdir@%$sysconfdir%g
3226 s%@sharedstatedir@%$sharedstatedir%g
3227 s%@localstatedir@%$localstatedir%g
3228 s%@libdir@%$libdir%g
3229 s%@includedir@%$includedir%g
3230 s%@oldincludedir@%$oldincludedir%g
3231 s%@infodir@%$infodir%g
3232 s%@mandir@%$mandir%g
3233 s%@CC@%$CC%g
3234 s%@CPP@%$CPP%g
3235 s%@host@%$host%g
3236 s%@host_alias@%$host_alias%g
3237 s%@host_cpu@%$host_cpu%g
3238 s%@host_vendor@%$host_vendor%g
3239 s%@host_os@%$host_os%g
3240 s%@target@%$target%g
3241 s%@target_alias@%$target_alias%g
3242 s%@target_cpu@%$target_cpu%g
3243 s%@target_vendor@%$target_vendor%g
3244 s%@target_os@%$target_os%g
3245 s%@build@%$build%g
3246 s%@build_alias@%$build_alias%g
3247 s%@build_cpu@%$build_cpu%g
3248 s%@build_vendor@%$build_vendor%g
3249 s%@build_os@%$build_os%g
3250 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3251 s%@INSTALL_DATA@%$INSTALL_DATA%g
3252 s%@AR@%$AR%g
3253 s%@RANLIB@%$RANLIB%g
3254 s%@YACC@%$YACC%g
3255 s%@AWK@%$AWK%g
3256 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3257 s%@TCL_VERSION@%$TCL_VERSION%g
3258 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3259 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3260 s%@TCL_CC@%$TCL_CC%g
3261 s%@TCL_DEFS@%$TCL_DEFS%g
3262 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3263 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3264 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3265 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3266 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3267 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3268 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3269 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3270 s%@TCL_RANLIB@%$TCL_RANLIB%g
3271 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3272 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3273 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3274 s%@TK_VERSION@%$TK_VERSION%g
3275 s%@TK_DEFS@%$TK_DEFS%g
3276 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3277 s%@TK_XLIBSW@%$TK_XLIBSW%g
3278 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3279 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3280 s%@TCLHDIR@%$TCLHDIR%g
3281 s%@TKHDIR@%$TKHDIR%g
3282 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3283 s%@X_CFLAGS@%$X_CFLAGS%g
3284 s%@X_LDFLAGS@%$X_LDFLAGS%g
3285 s%@X_LIBS@%$X_LIBS%g
3286 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3287 s%@CONFIG_OBS@%$CONFIG_OBS%g
3288 s%@HLDFLAGS@%$HLDFLAGS%g
3289 s%@HLDENV@%$HLDENV%g
3290 s%@target_subdir@%$target_subdir%g
3291 /@host_makefile_frag@/r $host_makefile_frag
3292 s%@host_makefile_frag@%%g
3293 /@target_makefile_frag@/r $target_makefile_frag
3294 s%@target_makefile_frag@%%g
3295 s%@frags@%$frags%g
3296 s%@subdirs@%$subdirs%g
3297
3298 CEOF
3299 EOF
3300
3301 cat >> $CONFIG_STATUS <<\EOF
3302
3303 # Split the substitutions into bite-sized pieces for seds with
3304 # small command number limits, like on Digital OSF/1 and HP-UX.
3305 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3306 ac_file=1 # Number of current file.
3307 ac_beg=1 # First line for current file.
3308 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3309 ac_more_lines=:
3310 ac_sed_cmds=""
3311 while $ac_more_lines; do
3312   if test $ac_beg -gt 1; then
3313     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3314   else
3315     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3316   fi
3317   if test ! -s conftest.s$ac_file; then
3318     ac_more_lines=false
3319     rm -f conftest.s$ac_file
3320   else
3321     if test -z "$ac_sed_cmds"; then
3322       ac_sed_cmds="sed -f conftest.s$ac_file"
3323     else
3324       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3325     fi
3326     ac_file=`expr $ac_file + 1`
3327     ac_beg=$ac_end
3328     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3329   fi
3330 done
3331 if test -z "$ac_sed_cmds"; then
3332   ac_sed_cmds=cat
3333 fi
3334 EOF
3335
3336 cat >> $CONFIG_STATUS <<EOF
3337
3338 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3339 EOF
3340 cat >> $CONFIG_STATUS <<\EOF
3341 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3342   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3343   case "$ac_file" in
3344   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3345        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3346   *) ac_file_in="${ac_file}.in" ;;
3347   esac
3348
3349   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3350
3351   # Remove last slash and all that follows it.  Not all systems have dirname.
3352   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3353   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3354     # The file is in a subdirectory.
3355     test ! -d "$ac_dir" && mkdir "$ac_dir"
3356     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3357     # A "../" for each directory in $ac_dir_suffix.
3358     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3359   else
3360     ac_dir_suffix= ac_dots=
3361   fi
3362
3363   case "$ac_given_srcdir" in
3364   .)  srcdir=.
3365       if test -z "$ac_dots"; then top_srcdir=.
3366       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3367   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3368   *) # Relative path.
3369     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3370     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3371   esac
3372
3373   case "$ac_given_INSTALL" in
3374   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3375   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3376   esac
3377
3378   echo creating "$ac_file"
3379   rm -f "$ac_file"
3380   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3381   case "$ac_file" in
3382   *Makefile*) ac_comsub="1i\\
3383 # $configure_input" ;;
3384   *) ac_comsub= ;;
3385   esac
3386
3387   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3388   sed -e "$ac_comsub
3389 s%@configure_input@%$configure_input%g
3390 s%@srcdir@%$srcdir%g
3391 s%@top_srcdir@%$top_srcdir%g
3392 s%@INSTALL@%$INSTALL%g
3393 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3394 fi; done
3395 rm -f conftest.s*
3396
3397 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3398 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3399 #
3400 # ac_d sets the value in "#define NAME VALUE" lines.
3401 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3402 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3403 ac_dC='\3'
3404 ac_dD='%g'
3405 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3406 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3407 ac_uB='\([      ]\)%\1#\2define\3'
3408 ac_uC=' '
3409 ac_uD='\4%g'
3410 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3411 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3412 ac_eB='$%\1#\2define\3'
3413 ac_eC=' '
3414 ac_eD='%g'
3415
3416 if test "${CONFIG_HEADERS+set}" != set; then
3417 EOF
3418 cat >> $CONFIG_STATUS <<EOF
3419   CONFIG_HEADERS="config.h:config.in"
3420 EOF
3421 cat >> $CONFIG_STATUS <<\EOF
3422 fi
3423 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3424   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3425   case "$ac_file" in
3426   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3427        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3428   *) ac_file_in="${ac_file}.in" ;;
3429   esac
3430
3431   echo creating $ac_file
3432
3433   rm -f conftest.frag conftest.in conftest.out
3434   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3435   cat $ac_file_inputs > conftest.in
3436
3437 EOF
3438
3439 # Transform confdefs.h into a sed script conftest.vals that substitutes
3440 # the proper values into config.h.in to produce config.h.  And first:
3441 # Protect against being on the right side of a sed subst in config.status.
3442 # Protect against being in an unquoted here document in config.status.
3443 rm -f conftest.vals
3444 cat > conftest.hdr <<\EOF
3445 s/[\\&%]/\\&/g
3446 s%[\\$`]%\\&%g
3447 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3448 s%ac_d%ac_u%gp
3449 s%ac_u%ac_e%gp
3450 EOF
3451 sed -n -f conftest.hdr confdefs.h > conftest.vals
3452 rm -f conftest.hdr
3453
3454 # This sed command replaces #undef with comments.  This is necessary, for
3455 # example, in the case of _POSIX_SOURCE, which is predefined and required
3456 # on some systems where configure will not decide to define it.
3457 cat >> conftest.vals <<\EOF
3458 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3459 EOF
3460
3461 # Break up conftest.vals because some shells have a limit on
3462 # the size of here documents, and old seds have small limits too.
3463
3464 rm -f conftest.tail
3465 while :
3466 do
3467   ac_lines=`grep -c . conftest.vals`
3468   # grep -c gives empty output for an empty file on some AIX systems.
3469   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3470   # Write a limited-size here document to conftest.frag.
3471   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3472   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3473   echo 'CEOF
3474   sed -f conftest.frag conftest.in > conftest.out
3475   rm -f conftest.in
3476   mv conftest.out conftest.in
3477 ' >> $CONFIG_STATUS
3478   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3479   rm -f conftest.vals
3480   mv conftest.tail conftest.vals
3481 done
3482 rm -f conftest.vals
3483
3484 cat >> $CONFIG_STATUS <<\EOF
3485   rm -f conftest.frag conftest.h
3486   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3487   cat conftest.in >> conftest.h
3488   rm -f conftest.in
3489   if cmp -s $ac_file conftest.h 2>/dev/null; then
3490     echo "$ac_file is unchanged"
3491     rm -f conftest.h
3492   else
3493     # Remove last slash and all that follows it.  Not all systems have dirname.
3494       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3495       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3496       # The file is in a subdirectory.
3497       test ! -d "$ac_dir" && mkdir "$ac_dir"
3498     fi
3499     rm -f $ac_file
3500     mv conftest.h $ac_file
3501   fi
3502 fi; done
3503
3504 EOF
3505
3506 cat >> $CONFIG_STATUS <<EOF
3507 ac_sources="$files"
3508 ac_dests="$links"
3509 EOF
3510
3511 cat >> $CONFIG_STATUS <<\EOF
3512 srcdir=$ac_given_srcdir
3513 while test -n "$ac_sources"; do
3514   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3515   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3516
3517   echo "linking $srcdir/$ac_source to $ac_dest"
3518
3519   if test ! -r $srcdir/$ac_source; then
3520     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3521   fi
3522   rm -f $ac_dest
3523
3524   # Make relative symlinks.
3525   # Remove last slash and all that follows it.  Not all systems have dirname.
3526   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3527   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3528     # The dest file is in a subdirectory.
3529     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3530     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3531     # A "../" for each directory in $ac_dest_dir_suffix.
3532     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3533   else
3534     ac_dest_dir_suffix= ac_dots=
3535   fi
3536
3537   case "$srcdir" in
3538   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3539   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3540   esac
3541
3542   # Make a symlink if possible; otherwise try a hard link.
3543   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3544     ln $srcdir/$ac_source $ac_dest; then :
3545   else
3546     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3547   fi
3548 done
3549 EOF
3550 cat >> $CONFIG_STATUS <<EOF
3551
3552 gdb_host_cpu=$gdb_host_cpu
3553 gdb_target_cpu=$gdb_target_cpu
3554 nativefile=$nativefile
3555
3556 EOF
3557 cat >> $CONFIG_STATUS <<\EOF
3558
3559 if test "${nativefile}" = ""; then
3560 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3561         < Makefile > Makefile.tem
3562 mv -f Makefile.tem Makefile
3563 fi
3564
3565 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3566 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3567 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3568 mv -f Makefile.tmp Makefile
3569
3570 case ${srcdir} in
3571 .)
3572 ;;
3573 *)
3574 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3575 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3576 esac
3577
3578 case x$CONFIG_HEADERS in
3579 xconfig.h:config.in)
3580 echo > stamp-h ;;
3581 esac
3582
3583 exit 0
3584 EOF
3585 chmod +x $CONFIG_STATUS
3586 rm -fr confdefs* $ac_clean_files
3587 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3588
3589 if test "$no_recursion" != yes; then
3590
3591   # Remove --cache-file and --srcdir arguments so they do not pile up.
3592   ac_sub_configure_args=
3593   ac_prev=
3594   for ac_arg in $ac_configure_args; do
3595     if test -n "$ac_prev"; then
3596       ac_prev=
3597       continue
3598     fi
3599     case "$ac_arg" in
3600     -cache-file | --cache-file | --cache-fil | --cache-fi \
3601     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3602       ac_prev=cache_file ;;
3603     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3604     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3605       ;;
3606     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3607       ac_prev=srcdir ;;
3608     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3609       ;;
3610     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3611     esac
3612   done
3613
3614   for ac_config_dir in $configdirs; do
3615
3616     # Do not complain, so a configure script can configure whichever
3617     # parts of a large source tree are present.
3618     if test ! -d $srcdir/$ac_config_dir; then
3619       continue
3620     fi
3621
3622     echo configuring in $ac_config_dir
3623
3624     case "$srcdir" in
3625     .) ;;
3626     *)
3627       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3628       else
3629         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3630       fi
3631       ;;
3632     esac
3633
3634     ac_popdir=`pwd`
3635     cd $ac_config_dir
3636
3637       # A "../" for each directory in /$ac_config_dir.
3638       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3639
3640     case "$srcdir" in
3641     .) # No --srcdir option.  We are building in place.
3642       ac_sub_srcdir=$srcdir ;;
3643     /*) # Absolute path.
3644       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3645     *) # Relative path.
3646       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3647     esac
3648
3649     # Check for guested configure; otherwise get Cygnus style configure.
3650     if test -f $ac_sub_srcdir/configure; then
3651       ac_sub_configure=$ac_sub_srcdir/configure
3652     elif test -f $ac_sub_srcdir/configure.in; then
3653       ac_sub_configure=$ac_configure
3654     else
3655       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3656       ac_sub_configure=
3657     fi
3658
3659     # The recursion is here.
3660     if test -n "$ac_sub_configure"; then
3661
3662       # Make the cache file name correct relative to the subdirectory.
3663       case "$cache_file" in
3664       /*) ac_sub_cache_file=$cache_file ;;
3665       *) # Relative path.
3666         ac_sub_cache_file="$ac_dots$cache_file" ;;
3667       esac
3668   case "$ac_given_INSTALL" in
3669         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3670         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3671         esac
3672
3673       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3674       # The eval makes quoting arguments work.
3675       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3676       then :
3677       else
3678         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3679       fi
3680     fi
3681
3682     cd $ac_popdir
3683   done
3684 fi
3685
3686
3687 exit 0
3688