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                         echo "$ac_t""yes" 1>&6
2291                         cat >> confdefs.h <<\EOF
2292 #define HAVE_HPUX_THREAD_SUPPORT 1
2293 EOF
2294
2295                         CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2296                 else
2297                         echo "$ac_t""no" 1>&6
2298                 fi
2299                 ;;
2300         solaris*)
2301                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2302 echo "configure:2303: checking for Solaris thread debugging library" >&5
2303                 if test -f /usr/lib/libthread_db.so.1 ; then
2304                         echo "$ac_t""yes" 1>&6
2305                         cat >> confdefs.h <<\EOF
2306 #define HAVE_THREAD_DB_LIB 1
2307 EOF
2308
2309                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2310                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2311 echo "configure:2312: checking for dlopen in -ldl" >&5
2312 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2313 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2314   echo $ac_n "(cached) $ac_c" 1>&6
2315 else
2316   ac_save_LIBS="$LIBS"
2317 LIBS="-ldl  $LIBS"
2318 cat > conftest.$ac_ext <<EOF
2319 #line 2320 "configure"
2320 #include "confdefs.h"
2321 /* Override any gcc2 internal prototype to avoid an error.  */
2322 /* We use char because int might match the return type of a gcc2
2323     builtin and then its argument prototype would still apply.  */
2324 char dlopen();
2325
2326 int main() {
2327 dlopen()
2328 ; return 0; }
2329 EOF
2330 if { (eval echo configure:2331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2331   rm -rf conftest*
2332   eval "ac_cv_lib_$ac_lib_var=yes"
2333 else
2334   echo "configure: failed program was:" >&5
2335   cat conftest.$ac_ext >&5
2336   rm -rf conftest*
2337   eval "ac_cv_lib_$ac_lib_var=no"
2338 fi
2339 rm -f conftest*
2340 LIBS="$ac_save_LIBS"
2341
2342 fi
2343 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2344   echo "$ac_t""yes" 1>&6
2345     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2346     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2347   cat >> confdefs.h <<EOF
2348 #define $ac_tr_lib 1
2349 EOF
2350
2351   LIBS="-ldl $LIBS"
2352
2353 else
2354   echo "$ac_t""no" 1>&6
2355 fi
2356
2357                         if test "$GCC" = "yes" ; then
2358                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2359                         fi
2360                 else
2361                         echo "$ac_t""no" 1>&6
2362                 fi
2363                 ;;
2364         esac
2365
2366 fi
2367
2368 ENABLE_CFLAGS=
2369
2370 # Check whether --enable-netrom or --disable-netrom was given.
2371 if test "${enable_netrom+set}" = set; then
2372   enableval="$enable_netrom"
2373   case "${enableval}" in
2374 yes)    enable_netrom=yes ;;
2375 no)     enable_netrom=no ;;
2376 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2377 esac
2378 fi
2379
2380
2381 if test "${enable_netrom}" = "yes"; then
2382         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2383 fi
2384
2385 # start-sanitize-gm
2386 ENABLE_GM=
2387
2388 # Check whether --enable-gm or --disable-gm was given.
2389 if test "${enable_gm+set}" = set; then
2390   enableval="$enable_gm"
2391   case "${enableval}" in
2392 yes)    CONFIG_OBS="${CONFIG_OBS} gmagic.o"
2393         ENABLE_CFLAGS=-DGENERAL_MAGIC
2394         ;;
2395 no)     ;;
2396 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2397 esac
2398 fi
2399
2400
2401 # end-sanitize-gm
2402
2403 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2404 if test "${enable_sim_powerpc+set}" = set; then
2405   enableval="$enable_sim_powerpc"
2406   case "${enableval}" in
2407 yes)    powerpc_sim=yes ;;
2408 no)     powerpc_sim=no ;;
2409 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2410 esac
2411 else
2412   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2413 fi
2414
2415
2416 # start-sanitize-gdbtk
2417 ENABLE_GDBTK=
2418
2419 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2420 if test "${enable_gdbtk+set}" = set; then
2421   enableval="$enable_gdbtk"
2422   case "${enableval}" in
2423     yes)
2424         case "$host" in
2425         *go32*)
2426             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2427             enable_gdbtk=no ;;
2428         *cygwin32* | *windows*)
2429             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2430             enable_gdbtk=no ;;
2431         *)
2432             enable_gdbtk=yes ;;
2433         esac ;;
2434     no)
2435         enable_gdbtk=no  ;;
2436     *)
2437         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2438 esac
2439 else
2440
2441 # Default is on for everything but go32 and cygwin32
2442 case "$host" in
2443     *go32* | *cygwin32* | *windows*)
2444         ;;
2445     *)
2446         enable_gdbtk=yes ;;
2447     esac
2448
2449 fi
2450
2451
2452 if test "${enable_gdbtk}" = "yes"; then
2453
2454
2455 #
2456 # Ok, lets find the tcl configuration
2457 # First, look for one uninstalled.
2458 # the alternative search directory is invoked by --with-tclconfig
2459 #
2460
2461 if test x"${no_tcl}" = x ; then
2462   # we reset no_tcl in case something fails here
2463   no_tcl=true
2464   # Check whether --with-tclconfig or --without-tclconfig was given.
2465 if test "${with_tclconfig+set}" = set; then
2466   withval="$with_tclconfig"
2467   with_tclconfig=${withval}
2468 fi
2469
2470   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2471 echo "configure:2472: checking for Tcl configuration" >&5
2472   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475
2476
2477   # First check to see if --with-tclconfig was specified.
2478   if test x"${with_tclconfig}" != x ; then
2479     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2480       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2481     else
2482       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2483     fi
2484   fi
2485
2486   # then check for a private Tcl installation
2487   if test x"${ac_cv_c_tclconfig}" = x ; then
2488     for i in \
2489                 ../tcl \
2490                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2491                 ../../tcl \
2492                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2493                 ../../../tcl \
2494                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2495       if test -f "$i/unix/tclConfig.sh" ; then
2496         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2497         break
2498       fi
2499     done
2500   fi
2501   # check in a few common install locations
2502   if test x"${ac_cv_c_tclconfig}" = x ; then
2503     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2504       if test -f "$i/tclConfig.sh" ; then
2505         ac_cv_c_tclconfig=`(cd $i; pwd)`
2506         break
2507       fi
2508     done
2509   fi
2510   # check in a few other private locations
2511   if test x"${ac_cv_c_tclconfig}" = x ; then
2512     for i in \
2513                 ${srcdir}/../tcl \
2514                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2515       if test -f "$i/unix/tclConfig.sh" ; then
2516         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2517         break
2518       fi
2519     done
2520   fi
2521
2522 fi
2523
2524   if test x"${ac_cv_c_tclconfig}" = x ; then
2525     TCLCONFIG="# no Tcl configs found"
2526     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2527   else
2528     no_tcl=
2529     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2530     echo "$ac_t""found $TCLCONFIG" 1>&6
2531   fi
2532 fi
2533
2534     if test -z "${no_tcl}"; then
2535
2536     . $TCLCONFIG
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563 #
2564 # Ok, lets find the tk configuration
2565 # First, look for one uninstalled.
2566 # the alternative search directory is invoked by --with-tkconfig
2567 #
2568
2569 if test x"${no_tk}" = x ; then
2570   # we reset no_tk in case something fails here
2571   no_tk=true
2572   # Check whether --with-tkconfig or --without-tkconfig was given.
2573 if test "${with_tkconfig+set}" = set; then
2574   withval="$with_tkconfig"
2575   with_tkconfig=${withval}
2576 fi
2577
2578   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2579 echo "configure:2580: checking for Tk configuration" >&5
2580   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2581   echo $ac_n "(cached) $ac_c" 1>&6
2582 else
2583
2584
2585   # First check to see if --with-tkconfig was specified.
2586   if test x"${with_tkconfig}" != x ; then
2587     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2588       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2589     else
2590       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2591     fi
2592   fi
2593
2594   # then check for a private Tk library
2595   if test x"${ac_cv_c_tkconfig}" = x ; then
2596     for i in \
2597                 ../tk \
2598                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2599                 ../../tk \
2600                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2601                 ../../../tk \
2602                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2603       if test -f "$i/unix/tkConfig.sh" ; then
2604         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2605         break
2606       fi
2607     done
2608   fi
2609   # check in a few common install locations
2610   if test x"${ac_cv_c_tkconfig}" = x ; then
2611     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2612       if test -f "$i/tkConfig.sh" ; then
2613         ac_cv_c_tkconfig=`(cd $i; pwd)`
2614         break
2615       fi
2616     done
2617   fi
2618   # check in a few other private locations
2619   if test x"${ac_cv_c_tkconfig}" = x ; then
2620     for i in \
2621                 ${srcdir}/../tk \
2622                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2623       if test -f "$i/unix/tkConfig.sh" ; then
2624         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2625         break
2626       fi
2627     done
2628   fi
2629
2630 fi
2631
2632   if test x"${ac_cv_c_tkconfig}" = x ; then
2633     TKCONFIG="# no Tk configs found"
2634     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2635   else
2636     no_tk=
2637     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2638     echo "$ac_t""found $TKCONFIG" 1>&6
2639   fi
2640 fi
2641
2642
2643
2644         # If $no_tk is nonempty, then we can't do Tk, and there is no
2645         # point to doing Tcl.
2646         if test -z "${no_tk}"; then
2647
2648     if test -f "$TKCONFIG" ; then
2649       . $TKCONFIG
2650     fi
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664 #
2665 # Ok, lets find the tcl source trees so we can use the headers
2666 # Warning: transition of version 9 to 10 will break this algorithm
2667 # because 10 sorts before 9. We also look for just tcl. We have to
2668 # be careful that we don't match stuff like tclX by accident.
2669 # the alternative search directory is involked by --with-tclinclude
2670 #
2671 no_tcl=true
2672 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2673 echo "configure:2674: checking for Tcl private headers" >&5
2674 # Check whether --with-tclinclude or --without-tclinclude was given.
2675 if test "${with_tclinclude+set}" = set; then
2676   withval="$with_tclinclude"
2677   with_tclinclude=${withval}
2678 fi
2679
2680 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2681   echo $ac_n "(cached) $ac_c" 1>&6
2682 else
2683
2684 # first check to see if --with-tclinclude was specified
2685 if test x"${with_tclinclude}" != x ; then
2686   if test -f ${with_tclinclude}/tclInt.h ; then
2687     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2688   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2689     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2690   else
2691     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2692   fi
2693 fi
2694
2695 # next check if it came with Tcl configuration file
2696 if test x"${ac_cv_c_tclconfig}" = x ; then
2697   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2698     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2699   fi
2700 fi
2701
2702 # next check in private source directory
2703 #
2704 # since ls returns lowest version numbers first, reverse its output
2705 if test x"${ac_cv_c_tclh}" = x ; then
2706   for i in \
2707                 ${srcdir}/../tcl \
2708                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2709                 ${srcdir}/../../tcl \
2710                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2711                 ${srcdir}/../../../tcl \
2712                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2713     if test -f $i/generic/tclInt.h ; then
2714       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2715       break
2716     fi
2717   done
2718 fi
2719 # finally check in a few common install locations
2720 #
2721 # since ls returns lowest version numbers first, reverse its output
2722 if test x"${ac_cv_c_tclh}" = x ; then
2723   for i in \
2724                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2725                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2726                 /usr/local/src/tcl \
2727                 /usr/local/lib/tcl \
2728                 ${prefix}/include ; do
2729     if test -f $i/generic/tclInt.h ; then
2730       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2731       break
2732     fi
2733   done
2734 fi
2735 # see if one is installed
2736 if test x"${ac_cv_c_tclh}" = x ; then
2737    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2738 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2739 echo "configure:2740: checking for tclInt.h" >&5
2740 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2741   echo $ac_n "(cached) $ac_c" 1>&6
2742 else
2743   cat > conftest.$ac_ext <<EOF
2744 #line 2745 "configure"
2745 #include "confdefs.h"
2746 #include <tclInt.h>
2747 EOF
2748 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2749 { (eval echo configure:2750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2750 ac_err=`grep -v '^ *+' conftest.out`
2751 if test -z "$ac_err"; then
2752   rm -rf conftest*
2753   eval "ac_cv_header_$ac_safe=yes"
2754 else
2755   echo "$ac_err" >&5
2756   echo "configure: failed program was:" >&5
2757   cat conftest.$ac_ext >&5
2758   rm -rf conftest*
2759   eval "ac_cv_header_$ac_safe=no"
2760 fi
2761 rm -f conftest*
2762 fi
2763 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2764   echo "$ac_t""yes" 1>&6
2765   ac_cv_c_tclh=installed
2766 else
2767   echo "$ac_t""no" 1>&6
2768 ac_cv_c_tclh=""
2769 fi
2770
2771 fi
2772
2773 fi
2774
2775 if test x"${ac_cv_c_tclh}" = x ; then
2776   TCLHDIR="# no Tcl private headers found"
2777   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2778 fi
2779 if test x"${ac_cv_c_tclh}" != x ; then
2780   no_tcl=""
2781   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2782     echo "$ac_t""is installed" 1>&6
2783     TCLHDIR=""
2784   else
2785     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2786     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2787     TCLHDIR="-I${ac_cv_c_tclh}"
2788   fi
2789 fi
2790
2791
2792
2793
2794 #
2795 # Ok, lets find the tk source trees so we can use the headers
2796 # If the directory (presumably symlink) named "tk" exists, use that one
2797 # in preference to any others.  Same logic is used when choosing library
2798 # and again with Tcl. The search order is the best place to look first, then in
2799 # decreasing significance. The loop breaks if the trigger file is found.
2800 # Note the gross little conversion here of srcdir by cd'ing to the found
2801 # directory. This converts the path from a relative to an absolute, so
2802 # recursive cache variables for the path will work right. We check all
2803 # the possible paths in one loop rather than many seperate loops to speed
2804 # things up.
2805 # the alternative search directory is involked by --with-tkinclude
2806 #
2807 no_tk=true
2808 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2809 echo "configure:2810: checking for Tk private headers" >&5
2810 # Check whether --with-tkinclude or --without-tkinclude was given.
2811 if test "${with_tkinclude+set}" = set; then
2812   withval="$with_tkinclude"
2813   with_tkinclude=${withval}
2814 fi
2815
2816 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2817   echo $ac_n "(cached) $ac_c" 1>&6
2818 else
2819
2820 # first check to see if --with-tkinclude was specified
2821 if test x"${with_tkinclude}" != x ; then
2822   if test -f ${with_tkinclude}/tk.h ; then
2823     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2824   elif test -f ${with_tkinclude}/generic/tk.h ; then
2825     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2826   else
2827     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2828   fi
2829 fi
2830
2831 # next check if it came with Tk configuration file
2832 if test x"${ac_cv_c_tkconfig}" = x ; then
2833   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2834     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2835   fi
2836 fi
2837
2838 # next check in private source directory
2839 #
2840 # since ls returns lowest version numbers first, reverse its output
2841 if test x"${ac_cv_c_tkh}" = x ; then
2842   for i in \
2843                 ${srcdir}/../tk \
2844                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2845                 ${srcdir}/../../tk \
2846                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2847                 ${srcdir}/../../../tk \
2848                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2849     if test -f $i/generic/tk.h ; then
2850       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2851       break
2852     fi
2853   done
2854 fi
2855 # finally check in a few common install locations
2856 #
2857 # since ls returns lowest version numbers first, reverse its output
2858 if test x"${ac_cv_c_tkh}" = x ; then
2859   for i in \
2860                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2861                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2862                 /usr/local/src/tk \
2863                 /usr/local/lib/tk \
2864                 ${prefix}/include ; do
2865     if test -f $i/generic/tk.h ; then
2866       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2867       break
2868     fi
2869   done
2870 fi
2871 # see if one is installed
2872 if test x"${ac_cv_c_tkh}" = x ; then
2873    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2874 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2875 echo "configure:2876: checking for tk.h" >&5
2876 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2877   echo $ac_n "(cached) $ac_c" 1>&6
2878 else
2879   cat > conftest.$ac_ext <<EOF
2880 #line 2881 "configure"
2881 #include "confdefs.h"
2882 #include <tk.h>
2883 EOF
2884 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2885 { (eval echo configure:2886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2886 ac_err=`grep -v '^ *+' conftest.out`
2887 if test -z "$ac_err"; then
2888   rm -rf conftest*
2889   eval "ac_cv_header_$ac_safe=yes"
2890 else
2891   echo "$ac_err" >&5
2892   echo "configure: failed program was:" >&5
2893   cat conftest.$ac_ext >&5
2894   rm -rf conftest*
2895   eval "ac_cv_header_$ac_safe=no"
2896 fi
2897 rm -f conftest*
2898 fi
2899 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2900   echo "$ac_t""yes" 1>&6
2901   ac_cv_c_tkh=installed
2902 else
2903   echo "$ac_t""no" 1>&6
2904 ac_cv_c_tkh=""
2905 fi
2906
2907 fi
2908
2909 fi
2910
2911 if test x"${ac_cv_c_tkh}" != x ; then
2912   no_tk=""
2913   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2914     echo "$ac_t""is installed" 1>&6
2915     TKHDIR=""
2916   else
2917     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2918     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2919     TKHDIR="-I${ac_cv_c_tkh}"
2920   fi
2921 else
2922   TKHDIR="# no Tk directory found"
2923   echo "configure: warning: Can't find Tk private headers" 1>&2
2924   no_tk=true
2925 fi
2926
2927
2928
2929
2930            ENABLE_GDBTK=1
2931
2932            # Include some libraries that Tcl and Tk want.
2933            TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2934            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
2935            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
2936         fi
2937     fi
2938 fi
2939
2940
2941
2942
2943
2944 # end-sanitize-gdbtk
2945
2946
2947
2948
2949
2950 # Begin stuff to support --enable-shared
2951 # Check whether --enable-shared or --disable-shared was given.
2952 if test "${enable_shared+set}" = set; then
2953   enableval="$enable_shared"
2954   case "${enableval}" in
2955   yes) shared=true ;;
2956   no)  shared=false ;;
2957   *) shared=true ;;
2958 esac
2959 fi
2960
2961 HLDFLAGS=
2962 HLDENV=
2963 # If we have shared libraries, try to set rpath reasonably.
2964 if test "${shared}" = "true"; then
2965   case "${host}" in
2966   *-*-hpux*)
2967     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2968     ;;
2969   *-*-irix5* | *-*-irix6*)
2970     HLDFLAGS='-Wl,-rpath,$(libdir)'
2971     ;;
2972   *-*-linux*aout*)
2973     ;;
2974   *-*-linux* | *-pc-linux-gnu)
2975     HLDFLAGS='-Wl,-rpath,$(libdir)'
2976     ;;
2977   *-*-solaris*)
2978     HLDFLAGS='-R $(libdir)'
2979     ;;
2980   *-*-sysv4*)
2981     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2982     ;;
2983   esac
2984 fi
2985
2986 # On SunOS, if the linker supports the -rpath option, use it to
2987 # prevent ../bfd and ../opcodes from being included in the run time
2988 # search path.
2989 case "${host}" in
2990   *-*-sunos*)
2991     echo 'main () { }' > conftest.c
2992     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2993     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2994       :
2995     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2996       :
2997     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2998       :
2999     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3000       :
3001     elif test "${shared}" = "true"; then
3002       HLDFLAGS='-Wl,-rpath=$(libdir)'
3003     else
3004       HLDFLAGS='-Wl,-rpath='
3005     fi
3006     rm -f conftest.t conftest.c conftest
3007     ;;
3008 esac
3009
3010
3011 # End stuff to support --enable-shared
3012
3013 # target_subdir is used by the testsuite to find the target libraries.
3014 target_subdir=
3015 if test "${host}" != "${target}"; then
3016     target_subdir="${target_alias}/"
3017 fi
3018
3019
3020 frags=
3021 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3022 if test ! -f ${host_makefile_frag}; then
3023 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3024 fi
3025 frags="$frags $host_makefile_frag"
3026
3027 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3028 if test ! -f ${target_makefile_frag}; then
3029 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3030 fi
3031 frags="$frags $target_makefile_frag"
3032
3033
3034
3035
3036
3037 hostfile=`sed -n '
3038 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3039 ' ${host_makefile_frag}`
3040
3041 targetfile=`sed -n '
3042 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3043 ' ${target_makefile_frag}`
3044
3045 # these really aren't orthogonal true/false values of the same condition,
3046 # but shells are slow enough that I like to reuse the test conditions
3047 # whenever possible
3048 if test "${target}" = "${host}"; then
3049 nativefile=`sed -n '
3050 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3051 ' ${host_makefile_frag}`
3052 else
3053 # GDBserver is only useful in a "native" enviroment
3054 configdirs=`echo $configdirs | sed 's/gdbserver//'`
3055 fi
3056
3057
3058 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3059 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3060 # corresponding links.  But we have to remove the xm.h files and tm.h
3061 # files anyway, e.g. when switching from "configure host" to
3062 # "configure none".
3063
3064 files=
3065 links=
3066 rm -f xm.h
3067 if test "${hostfile}" != ""; then
3068 files="${files} config/${gdb_host_cpu}/${hostfile}"
3069 links="${links} xm.h"
3070 fi
3071 rm -f tm.h
3072 if test "${targetfile}" != ""; then
3073 files="${files} config/${gdb_target_cpu}/${targetfile}"
3074 links="${links} tm.h"
3075 fi
3076 rm -f nm.h
3077 if test "${nativefile}" != ""; then
3078 files="${files} config/${gdb_host_cpu}/${nativefile}"
3079 links="${links} nm.h"
3080 else
3081 # A cross-only configuration.
3082 files="${files} config/nm-empty.h"
3083 links="${links} nm.h"
3084 fi
3085 # start-sanitize-gdbtk
3086
3087 # Make it possible to use the GUI without doing a full install
3088 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3089 files="${files} gdbtk.tcl"
3090 links="${links} gdbtk.tcl"
3091 fi
3092 # end-sanitize-gdbtk
3093
3094
3095
3096 subdirs="$configdirs"
3097
3098 trap '' 1 2 15
3099 cat > confcache <<\EOF
3100 # This file is a shell script that caches the results of configure
3101 # tests run on this system so they can be shared between configure
3102 # scripts and configure runs.  It is not useful on other systems.
3103 # If it contains results you don't want to keep, you may remove or edit it.
3104 #
3105 # By default, configure uses ./config.cache as the cache file,
3106 # creating it if it does not exist already.  You can give configure
3107 # the --cache-file=FILE option to use a different cache file; that is
3108 # what configure does when it calls configure scripts in
3109 # subdirectories, so they share the cache.
3110 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3111 # config.status only pays attention to the cache file if you give it the
3112 # --recheck option to rerun configure.
3113 #
3114 EOF
3115 # The following way of writing the cache mishandles newlines in values,
3116 # but we know of no workaround that is simple, portable, and efficient.
3117 # So, don't put newlines in cache variables' values.
3118 # Ultrix sh set writes to stderr and can't be redirected directly,
3119 # and sets the high bit in the cache file unless we assign to the vars.
3120 (set) 2>&1 |
3121   case `(ac_space=' '; set) 2>&1` in
3122   *ac_space=\ *)
3123     # `set' does not quote correctly, so add quotes (double-quote substitution
3124     # turns \\\\ into \\, and sed turns \\ into \).
3125     sed -n \
3126       -e "s/'/'\\\\''/g" \
3127       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3128     ;;
3129   *)
3130     # `set' quotes correctly as required by POSIX, so do not add quotes.
3131     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3132     ;;
3133   esac >> confcache
3134 if cmp -s $cache_file confcache; then
3135   :
3136 else
3137   if test -w $cache_file; then
3138     echo "updating cache $cache_file"
3139     cat confcache > $cache_file
3140   else
3141     echo "not updating unwritable cache $cache_file"
3142   fi
3143 fi
3144 rm -f confcache
3145
3146 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3147
3148 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3149 # Let make expand exec_prefix.
3150 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3151
3152 # Any assignment to VPATH causes Sun make to only execute
3153 # the first set of double-colon rules, so remove it if not needed.
3154 # If there is a colon in the path, we need to keep it.
3155 if test "x$srcdir" = x.; then
3156   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3157 fi
3158
3159 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3160
3161 DEFS=-DHAVE_CONFIG_H
3162
3163 # Without the "./", some shells look in PATH for config.status.
3164 : ${CONFIG_STATUS=./config.status}
3165
3166 echo creating $CONFIG_STATUS
3167 rm -f $CONFIG_STATUS
3168 cat > $CONFIG_STATUS <<EOF
3169 #! /bin/sh
3170 # Generated automatically by configure.
3171 # Run this file to recreate the current configuration.
3172 # This directory was configured as follows,
3173 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3174 #
3175 # $0 $ac_configure_args
3176 #
3177 # Compiler output produced by configure, useful for debugging
3178 # configure, is in ./config.log if it exists.
3179
3180 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3181 for ac_option
3182 do
3183   case "\$ac_option" in
3184   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3185     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3186     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3187   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3188     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3189     exit 0 ;;
3190   -help | --help | --hel | --he | --h)
3191     echo "\$ac_cs_usage"; exit 0 ;;
3192   *) echo "\$ac_cs_usage"; exit 1 ;;
3193   esac
3194 done
3195
3196 ac_given_srcdir=$srcdir
3197 ac_given_INSTALL="$INSTALL"
3198
3199 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3200 EOF
3201 cat >> $CONFIG_STATUS <<EOF
3202
3203 # Protect against being on the right side of a sed subst in config.status.
3204 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3205  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3206 $ac_vpsub
3207 $extrasub
3208 s%@CFLAGS@%$CFLAGS%g
3209 s%@CPPFLAGS@%$CPPFLAGS%g
3210 s%@CXXFLAGS@%$CXXFLAGS%g
3211 s%@DEFS@%$DEFS%g
3212 s%@LDFLAGS@%$LDFLAGS%g
3213 s%@LIBS@%$LIBS%g
3214 s%@exec_prefix@%$exec_prefix%g
3215 s%@prefix@%$prefix%g
3216 s%@program_transform_name@%$program_transform_name%g
3217 s%@bindir@%$bindir%g
3218 s%@sbindir@%$sbindir%g
3219 s%@libexecdir@%$libexecdir%g
3220 s%@datadir@%$datadir%g
3221 s%@sysconfdir@%$sysconfdir%g
3222 s%@sharedstatedir@%$sharedstatedir%g
3223 s%@localstatedir@%$localstatedir%g
3224 s%@libdir@%$libdir%g
3225 s%@includedir@%$includedir%g
3226 s%@oldincludedir@%$oldincludedir%g
3227 s%@infodir@%$infodir%g
3228 s%@mandir@%$mandir%g
3229 s%@CC@%$CC%g
3230 s%@CPP@%$CPP%g
3231 s%@host@%$host%g
3232 s%@host_alias@%$host_alias%g
3233 s%@host_cpu@%$host_cpu%g
3234 s%@host_vendor@%$host_vendor%g
3235 s%@host_os@%$host_os%g
3236 s%@target@%$target%g
3237 s%@target_alias@%$target_alias%g
3238 s%@target_cpu@%$target_cpu%g
3239 s%@target_vendor@%$target_vendor%g
3240 s%@target_os@%$target_os%g
3241 s%@build@%$build%g
3242 s%@build_alias@%$build_alias%g
3243 s%@build_cpu@%$build_cpu%g
3244 s%@build_vendor@%$build_vendor%g
3245 s%@build_os@%$build_os%g
3246 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3247 s%@INSTALL_DATA@%$INSTALL_DATA%g
3248 s%@AR@%$AR%g
3249 s%@RANLIB@%$RANLIB%g
3250 s%@YACC@%$YACC%g
3251 s%@AWK@%$AWK%g
3252 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3253 s%@TCL_VERSION@%$TCL_VERSION%g
3254 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3255 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3256 s%@TCL_CC@%$TCL_CC%g
3257 s%@TCL_DEFS@%$TCL_DEFS%g
3258 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3259 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3260 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3261 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3262 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3263 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3264 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3265 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3266 s%@TCL_RANLIB@%$TCL_RANLIB%g
3267 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3268 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3269 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3270 s%@TK_VERSION@%$TK_VERSION%g
3271 s%@TK_DEFS@%$TK_DEFS%g
3272 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3273 s%@TK_XLIBSW@%$TK_XLIBSW%g
3274 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3275 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3276 s%@TCLHDIR@%$TCLHDIR%g
3277 s%@TKHDIR@%$TKHDIR%g
3278 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3279 s%@X_CFLAGS@%$X_CFLAGS%g
3280 s%@X_LDFLAGS@%$X_LDFLAGS%g
3281 s%@X_LIBS@%$X_LIBS%g
3282 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3283 s%@CONFIG_OBS@%$CONFIG_OBS%g
3284 s%@HLDFLAGS@%$HLDFLAGS%g
3285 s%@HLDENV@%$HLDENV%g
3286 s%@target_subdir@%$target_subdir%g
3287 /@host_makefile_frag@/r $host_makefile_frag
3288 s%@host_makefile_frag@%%g
3289 /@target_makefile_frag@/r $target_makefile_frag
3290 s%@target_makefile_frag@%%g
3291 s%@frags@%$frags%g
3292 s%@subdirs@%$subdirs%g
3293
3294 CEOF
3295 EOF
3296
3297 cat >> $CONFIG_STATUS <<\EOF
3298
3299 # Split the substitutions into bite-sized pieces for seds with
3300 # small command number limits, like on Digital OSF/1 and HP-UX.
3301 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3302 ac_file=1 # Number of current file.
3303 ac_beg=1 # First line for current file.
3304 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3305 ac_more_lines=:
3306 ac_sed_cmds=""
3307 while $ac_more_lines; do
3308   if test $ac_beg -gt 1; then
3309     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3310   else
3311     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3312   fi
3313   if test ! -s conftest.s$ac_file; then
3314     ac_more_lines=false
3315     rm -f conftest.s$ac_file
3316   else
3317     if test -z "$ac_sed_cmds"; then
3318       ac_sed_cmds="sed -f conftest.s$ac_file"
3319     else
3320       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3321     fi
3322     ac_file=`expr $ac_file + 1`
3323     ac_beg=$ac_end
3324     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3325   fi
3326 done
3327 if test -z "$ac_sed_cmds"; then
3328   ac_sed_cmds=cat
3329 fi
3330 EOF
3331
3332 cat >> $CONFIG_STATUS <<EOF
3333
3334 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3335 EOF
3336 cat >> $CONFIG_STATUS <<\EOF
3337 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3338   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3339   case "$ac_file" in
3340   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3341        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3342   *) ac_file_in="${ac_file}.in" ;;
3343   esac
3344
3345   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3346
3347   # Remove last slash and all that follows it.  Not all systems have dirname.
3348   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3349   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3350     # The file is in a subdirectory.
3351     test ! -d "$ac_dir" && mkdir "$ac_dir"
3352     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3353     # A "../" for each directory in $ac_dir_suffix.
3354     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3355   else
3356     ac_dir_suffix= ac_dots=
3357   fi
3358
3359   case "$ac_given_srcdir" in
3360   .)  srcdir=.
3361       if test -z "$ac_dots"; then top_srcdir=.
3362       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3363   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3364   *) # Relative path.
3365     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3366     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3367   esac
3368
3369   case "$ac_given_INSTALL" in
3370   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3371   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3372   esac
3373
3374   echo creating "$ac_file"
3375   rm -f "$ac_file"
3376   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3377   case "$ac_file" in
3378   *Makefile*) ac_comsub="1i\\
3379 # $configure_input" ;;
3380   *) ac_comsub= ;;
3381   esac
3382
3383   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3384   sed -e "$ac_comsub
3385 s%@configure_input@%$configure_input%g
3386 s%@srcdir@%$srcdir%g
3387 s%@top_srcdir@%$top_srcdir%g
3388 s%@INSTALL@%$INSTALL%g
3389 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3390 fi; done
3391 rm -f conftest.s*
3392
3393 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3394 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3395 #
3396 # ac_d sets the value in "#define NAME VALUE" lines.
3397 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3398 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3399 ac_dC='\3'
3400 ac_dD='%g'
3401 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3402 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3403 ac_uB='\([      ]\)%\1#\2define\3'
3404 ac_uC=' '
3405 ac_uD='\4%g'
3406 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3407 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3408 ac_eB='$%\1#\2define\3'
3409 ac_eC=' '
3410 ac_eD='%g'
3411
3412 if test "${CONFIG_HEADERS+set}" != set; then
3413 EOF
3414 cat >> $CONFIG_STATUS <<EOF
3415   CONFIG_HEADERS="config.h:config.in"
3416 EOF
3417 cat >> $CONFIG_STATUS <<\EOF
3418 fi
3419 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3420   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3421   case "$ac_file" in
3422   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3423        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3424   *) ac_file_in="${ac_file}.in" ;;
3425   esac
3426
3427   echo creating $ac_file
3428
3429   rm -f conftest.frag conftest.in conftest.out
3430   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3431   cat $ac_file_inputs > conftest.in
3432
3433 EOF
3434
3435 # Transform confdefs.h into a sed script conftest.vals that substitutes
3436 # the proper values into config.h.in to produce config.h.  And first:
3437 # Protect against being on the right side of a sed subst in config.status.
3438 # Protect against being in an unquoted here document in config.status.
3439 rm -f conftest.vals
3440 cat > conftest.hdr <<\EOF
3441 s/[\\&%]/\\&/g
3442 s%[\\$`]%\\&%g
3443 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3444 s%ac_d%ac_u%gp
3445 s%ac_u%ac_e%gp
3446 EOF
3447 sed -n -f conftest.hdr confdefs.h > conftest.vals
3448 rm -f conftest.hdr
3449
3450 # This sed command replaces #undef with comments.  This is necessary, for
3451 # example, in the case of _POSIX_SOURCE, which is predefined and required
3452 # on some systems where configure will not decide to define it.
3453 cat >> conftest.vals <<\EOF
3454 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3455 EOF
3456
3457 # Break up conftest.vals because some shells have a limit on
3458 # the size of here documents, and old seds have small limits too.
3459
3460 rm -f conftest.tail
3461 while :
3462 do
3463   ac_lines=`grep -c . conftest.vals`
3464   # grep -c gives empty output for an empty file on some AIX systems.
3465   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3466   # Write a limited-size here document to conftest.frag.
3467   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3468   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3469   echo 'CEOF
3470   sed -f conftest.frag conftest.in > conftest.out
3471   rm -f conftest.in
3472   mv conftest.out conftest.in
3473 ' >> $CONFIG_STATUS
3474   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3475   rm -f conftest.vals
3476   mv conftest.tail conftest.vals
3477 done
3478 rm -f conftest.vals
3479
3480 cat >> $CONFIG_STATUS <<\EOF
3481   rm -f conftest.frag conftest.h
3482   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3483   cat conftest.in >> conftest.h
3484   rm -f conftest.in
3485   if cmp -s $ac_file conftest.h 2>/dev/null; then
3486     echo "$ac_file is unchanged"
3487     rm -f conftest.h
3488   else
3489     # Remove last slash and all that follows it.  Not all systems have dirname.
3490       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3491       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3492       # The file is in a subdirectory.
3493       test ! -d "$ac_dir" && mkdir "$ac_dir"
3494     fi
3495     rm -f $ac_file
3496     mv conftest.h $ac_file
3497   fi
3498 fi; done
3499
3500 EOF
3501
3502 cat >> $CONFIG_STATUS <<EOF
3503 ac_sources="$files"
3504 ac_dests="$links"
3505 EOF
3506
3507 cat >> $CONFIG_STATUS <<\EOF
3508 srcdir=$ac_given_srcdir
3509 while test -n "$ac_sources"; do
3510   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3511   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3512
3513   echo "linking $srcdir/$ac_source to $ac_dest"
3514
3515   if test ! -r $srcdir/$ac_source; then
3516     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3517   fi
3518   rm -f $ac_dest
3519
3520   # Make relative symlinks.
3521   # Remove last slash and all that follows it.  Not all systems have dirname.
3522   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3523   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3524     # The dest file is in a subdirectory.
3525     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3526     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3527     # A "../" for each directory in $ac_dest_dir_suffix.
3528     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3529   else
3530     ac_dest_dir_suffix= ac_dots=
3531   fi
3532
3533   case "$srcdir" in
3534   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3535   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3536   esac
3537
3538   # Make a symlink if possible; otherwise try a hard link.
3539   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3540     ln $srcdir/$ac_source $ac_dest; then :
3541   else
3542     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3543   fi
3544 done
3545 EOF
3546 cat >> $CONFIG_STATUS <<EOF
3547
3548 gdb_host_cpu=$gdb_host_cpu
3549 gdb_target_cpu=$gdb_target_cpu
3550 nativefile=$nativefile
3551
3552 EOF
3553 cat >> $CONFIG_STATUS <<\EOF
3554
3555 if test "${nativefile}" = ""; then
3556 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3557         < Makefile > Makefile.tem
3558 mv -f Makefile.tem Makefile
3559 fi
3560
3561 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3562 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3563 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3564 mv -f Makefile.tmp Makefile
3565
3566 case ${srcdir} in
3567 .)
3568 ;;
3569 *)
3570 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3571 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3572 esac
3573
3574 case x$CONFIG_HEADERS in
3575 xconfig.h:config.in)
3576 echo > stamp-h ;;
3577 esac
3578
3579 exit 0
3580 EOF
3581 chmod +x $CONFIG_STATUS
3582 rm -fr confdefs* $ac_clean_files
3583 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3584
3585 if test "$no_recursion" != yes; then
3586
3587   # Remove --cache-file and --srcdir arguments so they do not pile up.
3588   ac_sub_configure_args=
3589   ac_prev=
3590   for ac_arg in $ac_configure_args; do
3591     if test -n "$ac_prev"; then
3592       ac_prev=
3593       continue
3594     fi
3595     case "$ac_arg" in
3596     -cache-file | --cache-file | --cache-fil | --cache-fi \
3597     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3598       ac_prev=cache_file ;;
3599     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3600     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3601       ;;
3602     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3603       ac_prev=srcdir ;;
3604     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3605       ;;
3606     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3607     esac
3608   done
3609
3610   for ac_config_dir in $configdirs; do
3611
3612     # Do not complain, so a configure script can configure whichever
3613     # parts of a large source tree are present.
3614     if test ! -d $srcdir/$ac_config_dir; then
3615       continue
3616     fi
3617
3618     echo configuring in $ac_config_dir
3619
3620     case "$srcdir" in
3621     .) ;;
3622     *)
3623       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3624       else
3625         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3626       fi
3627       ;;
3628     esac
3629
3630     ac_popdir=`pwd`
3631     cd $ac_config_dir
3632
3633       # A "../" for each directory in /$ac_config_dir.
3634       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3635
3636     case "$srcdir" in
3637     .) # No --srcdir option.  We are building in place.
3638       ac_sub_srcdir=$srcdir ;;
3639     /*) # Absolute path.
3640       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3641     *) # Relative path.
3642       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3643     esac
3644
3645     # Check for guested configure; otherwise get Cygnus style configure.
3646     if test -f $ac_sub_srcdir/configure; then
3647       ac_sub_configure=$ac_sub_srcdir/configure
3648     elif test -f $ac_sub_srcdir/configure.in; then
3649       ac_sub_configure=$ac_configure
3650     else
3651       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3652       ac_sub_configure=
3653     fi
3654
3655     # The recursion is here.
3656     if test -n "$ac_sub_configure"; then
3657
3658       # Make the cache file name correct relative to the subdirectory.
3659       case "$cache_file" in
3660       /*) ac_sub_cache_file=$cache_file ;;
3661       *) # Relative path.
3662         ac_sub_cache_file="$ac_dots$cache_file" ;;
3663       esac
3664   case "$ac_given_INSTALL" in
3665         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3666         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3667         esac
3668
3669       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3670       # The eval makes quoting arguments work.
3671       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3672       then :
3673       else
3674         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3675       fi
3676     fi
3677
3678     cd $ac_popdir
3679   done
3680 fi
3681
3682
3683 exit 0
3684