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 `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; 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 `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 881 fi
 882 ac_config_guess=$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 if test "$program_transform_name" = s,x,x,; then
1218   program_transform_name=
1219 else
1220   # Double any \ or $.  echo might interpret backslashes.
1221   cat <<\EOF_SED > conftestsed
1222 s,\\,\\\\,g; s,\$,$$,g
1223 EOF_SED
1224   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1225   rm -f conftestsed
1226 fi
1227 test "$program_prefix" != NONE &&
1228   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1229 # Use a double $ so make ignores it.
1230 test "$program_suffix" != NONE &&
1231   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1232
1233 # sed with no file args requires a program.
1234 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1235
1236
1237 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1238 echo "configure:1239: checking for ANSI C header files" >&5
1239 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1240   echo $ac_n "(cached) $ac_c" 1>&6
1241 else
1242   cat > conftest.$ac_ext <<EOF
1243 #line 1244 "configure"
1244 #include "confdefs.h"
1245 #include <stdlib.h>
1246 #include <stdarg.h>
1247 #include <string.h>
1248 #include <float.h>
1249 EOF
1250 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1251 { (eval echo configure:1252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1252 ac_err=`grep -v '^ *+' conftest.out`
1253 if test -z "$ac_err"; then
1254   rm -rf conftest*
1255   ac_cv_header_stdc=yes
1256 else
1257   echo "$ac_err" >&5
1258   echo "configure: failed program was:" >&5
1259   cat conftest.$ac_ext >&5
1260   rm -rf conftest*
1261   ac_cv_header_stdc=no
1262 fi
1263 rm -f conftest*
1264
1265 if test $ac_cv_header_stdc = yes; then
1266   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1267 cat > conftest.$ac_ext <<EOF
1268 #line 1269 "configure"
1269 #include "confdefs.h"
1270 #include <string.h>
1271 EOF
1272 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1273   egrep "memchr" >/dev/null 2>&1; then
1274   :
1275 else
1276   rm -rf conftest*
1277   ac_cv_header_stdc=no
1278 fi
1279 rm -f conftest*
1280
1281 fi
1282
1283 if test $ac_cv_header_stdc = yes; then
1284   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1285 cat > conftest.$ac_ext <<EOF
1286 #line 1287 "configure"
1287 #include "confdefs.h"
1288 #include <stdlib.h>
1289 EOF
1290 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1291   egrep "free" >/dev/null 2>&1; then
1292   :
1293 else
1294   rm -rf conftest*
1295   ac_cv_header_stdc=no
1296 fi
1297 rm -f conftest*
1298
1299 fi
1300
1301 if test $ac_cv_header_stdc = yes; then
1302   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1303 if test "$cross_compiling" = yes; then
1304   :
1305 else
1306   cat > conftest.$ac_ext <<EOF
1307 #line 1308 "configure"
1308 #include "confdefs.h"
1309 #include <ctype.h>
1310 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1311 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1312 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1313 int main () { int i; for (i = 0; i < 256; i++)
1314 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1315 exit (0); }
1316
1317 EOF
1318 if { (eval echo configure:1319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1319 then
1320   :
1321 else
1322   echo "configure: failed program was:" >&5
1323   cat conftest.$ac_ext >&5
1324   rm -fr conftest*
1325   ac_cv_header_stdc=no
1326 fi
1327 rm -fr conftest*
1328 fi
1329
1330 fi
1331 fi
1332
1333 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1334 if test $ac_cv_header_stdc = yes; then
1335   cat >> confdefs.h <<\EOF
1336 #define STDC_HEADERS 1
1337 EOF
1338
1339 fi
1340
1341 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
1342 do
1343 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1344 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1345 echo "configure:1346: checking for $ac_hdr" >&5
1346 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1347   echo $ac_n "(cached) $ac_c" 1>&6
1348 else
1349   cat > conftest.$ac_ext <<EOF
1350 #line 1351 "configure"
1351 #include "confdefs.h"
1352 #include <$ac_hdr>
1353 EOF
1354 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1355 { (eval echo configure:1356: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1356 ac_err=`grep -v '^ *+' conftest.out`
1357 if test -z "$ac_err"; then
1358   rm -rf conftest*
1359   eval "ac_cv_header_$ac_safe=yes"
1360 else
1361   echo "$ac_err" >&5
1362   echo "configure: failed program was:" >&5
1363   cat conftest.$ac_ext >&5
1364   rm -rf conftest*
1365   eval "ac_cv_header_$ac_safe=no"
1366 fi
1367 rm -f conftest*
1368 fi
1369 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1370   echo "$ac_t""yes" 1>&6
1371     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1372   cat >> confdefs.h <<EOF
1373 #define $ac_tr_hdr 1
1374 EOF
1375
1376 else
1377   echo "$ac_t""no" 1>&6
1378 fi
1379 done
1380
1381 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1382 echo "configure:1383: checking whether stat file-mode macros are broken" >&5
1383 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1384   echo $ac_n "(cached) $ac_c" 1>&6
1385 else
1386   cat > conftest.$ac_ext <<EOF
1387 #line 1388 "configure"
1388 #include "confdefs.h"
1389 #include <sys/types.h>
1390 #include <sys/stat.h>
1391
1392 #if defined(S_ISBLK) && defined(S_IFDIR)
1393 # if S_ISBLK (S_IFDIR)
1394 You lose.
1395 # endif
1396 #endif
1397
1398 #if defined(S_ISBLK) && defined(S_IFCHR)
1399 # if S_ISBLK (S_IFCHR)
1400 You lose.
1401 # endif
1402 #endif
1403
1404 #if defined(S_ISLNK) && defined(S_IFREG)
1405 # if S_ISLNK (S_IFREG)
1406 You lose.
1407 # endif
1408 #endif
1409
1410 #if defined(S_ISSOCK) && defined(S_IFREG)
1411 # if S_ISSOCK (S_IFREG)
1412 You lose.
1413 # endif
1414 #endif
1415
1416 EOF
1417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1418   egrep "You lose" >/dev/null 2>&1; then
1419   rm -rf conftest*
1420   ac_cv_header_stat_broken=yes
1421 else
1422   rm -rf conftest*
1423   ac_cv_header_stat_broken=no
1424 fi
1425 rm -f conftest*
1426
1427 fi
1428
1429 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1430 if test $ac_cv_header_stat_broken = yes; then
1431   cat >> confdefs.h <<\EOF
1432 #define STAT_MACROS_BROKEN 1
1433 EOF
1434
1435 fi
1436
1437
1438 echo $ac_n "checking for working const""... $ac_c" 1>&6
1439 echo "configure:1440: checking for working const" >&5
1440 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1441   echo $ac_n "(cached) $ac_c" 1>&6
1442 else
1443   cat > conftest.$ac_ext <<EOF
1444 #line 1445 "configure"
1445 #include "confdefs.h"
1446
1447 int main() {
1448
1449 /* Ultrix mips cc rejects this.  */
1450 typedef int charset[2]; const charset x;
1451 /* SunOS 4.1.1 cc rejects this.  */
1452 char const *const *ccp;
1453 char **p;
1454 /* NEC SVR4.0.2 mips cc rejects this.  */
1455 struct point {int x, y;};
1456 static struct point const zero = {0,0};
1457 /* AIX XL C 1.02.0.0 rejects this.
1458    It does not let you subtract one const X* pointer from another in an arm
1459    of an if-expression whose if-part is not a constant expression */
1460 const char *g = "string";
1461 ccp = &g + (g ? g-g : 0);
1462 /* HPUX 7.0 cc rejects these. */
1463 ++ccp;
1464 p = (char**) ccp;
1465 ccp = (char const *const *) p;
1466 { /* SCO 3.2v4 cc rejects this.  */
1467   char *t;
1468   char const *s = 0 ? (char *) 0 : (char const *) 0;
1469
1470   *t++ = 0;
1471 }
1472 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1473   int x[] = {25, 17};
1474   const int *foo = &x[0];
1475   ++foo;
1476 }
1477 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1478   typedef const int *iptr;
1479   iptr p = 0;
1480   ++p;
1481 }
1482 { /* AIX XL C 1.02.0.0 rejects this saying
1483      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1484   struct s { int j; const int *ap[3]; };
1485   struct s *b; b->j = 5;
1486 }
1487 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1488   const int foo = 10;
1489 }
1490
1491 ; return 0; }
1492 EOF
1493 if { (eval echo configure:1494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1494   rm -rf conftest*
1495   ac_cv_c_const=yes
1496 else
1497   echo "configure: failed program was:" >&5
1498   cat conftest.$ac_ext >&5
1499   rm -rf conftest*
1500   ac_cv_c_const=no
1501 fi
1502 rm -f conftest*
1503 fi
1504
1505 echo "$ac_t""$ac_cv_c_const" 1>&6
1506 if test $ac_cv_c_const = no; then
1507   cat >> confdefs.h <<\EOF
1508 #define const
1509 EOF
1510
1511 fi
1512
1513
1514 for ac_func in setpgid sbrk select poll
1515 do
1516 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1517 echo "configure:1518: checking for $ac_func" >&5
1518 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   cat > conftest.$ac_ext <<EOF
1522 #line 1523 "configure"
1523 #include "confdefs.h"
1524 /* System header to define __stub macros and hopefully few prototypes,
1525     which can conflict with char $ac_func(); below.  */
1526 #include <assert.h>
1527 /* Override any gcc2 internal prototype to avoid an error.  */
1528 /* We use char because int might match the return type of a gcc2
1529     builtin and then its argument prototype would still apply.  */
1530 char $ac_func();
1531
1532 int main() {
1533
1534 /* The GNU C library defines this for functions which it implements
1535     to always fail with ENOSYS.  Some functions are actually named
1536     something starting with __ and the normal name is an alias.  */
1537 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1538 choke me
1539 #else
1540 $ac_func();
1541 #endif
1542
1543 ; return 0; }
1544 EOF
1545 if { (eval echo configure:1546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1546   rm -rf conftest*
1547   eval "ac_cv_func_$ac_func=yes"
1548 else
1549   echo "configure: failed program was:" >&5
1550   cat conftest.$ac_ext >&5
1551   rm -rf conftest*
1552   eval "ac_cv_func_$ac_func=no"
1553 fi
1554 rm -f conftest*
1555 fi
1556
1557 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1558   echo "$ac_t""yes" 1>&6
1559     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1560   cat >> confdefs.h <<EOF
1561 #define $ac_tr_func 1
1562 EOF
1563
1564 else
1565   echo "$ac_t""no" 1>&6
1566 fi
1567 done
1568
1569
1570 # If we are configured native on Linux, work around problems with sys/procfs.h
1571 if test "${target}" = "${host}"; then
1572   case "${host}" in
1573   i345686-*-linux*)
1574         cat >> confdefs.h <<\EOF
1575 #define START_INFERIOR_TRAPS_EXPECTED "2"
1576 EOF
1577
1578         cat >> confdefs.h <<\EOF
1579 #define sys_quotactl 1
1580 EOF
1581
1582         ;;
1583   esac
1584 fi
1585
1586 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1587 echo "configure:1588: checking for gregset_t type" >&5
1588 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1589   echo $ac_n "(cached) $ac_c" 1>&6
1590 else
1591   cat > conftest.$ac_ext <<EOF
1592 #line 1593 "configure"
1593 #include "confdefs.h"
1594 #include <sys/procfs.h>
1595 int main() {
1596 gregset_t *gregsetp = 0
1597 ; return 0; }
1598 EOF
1599 if { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1600   rm -rf conftest*
1601   gdb_cv_have_gregset_t=yes
1602 else
1603   echo "configure: failed program was:" >&5
1604   cat conftest.$ac_ext >&5
1605   rm -rf conftest*
1606   gdb_cv_have_gregset_t=no
1607 fi
1608 rm -f conftest*
1609 fi
1610
1611 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1612 if test $gdb_cv_have_gregset_t = yes; then
1613   cat >> confdefs.h <<\EOF
1614 #define HAVE_GREGSET_T 1
1615 EOF
1616
1617 fi
1618
1619 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1620 echo "configure:1621: checking for fpregset_t type" >&5
1621 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1622   echo $ac_n "(cached) $ac_c" 1>&6
1623 else
1624   cat > conftest.$ac_ext <<EOF
1625 #line 1626 "configure"
1626 #include "confdefs.h"
1627 #include <sys/procfs.h>
1628 int main() {
1629 fpregset_t *fpregsetp = 0
1630 ; return 0; }
1631 EOF
1632 if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1633   rm -rf conftest*
1634   gdb_cv_have_fpregset_t=yes
1635 else
1636   echo "configure: failed program was:" >&5
1637   cat conftest.$ac_ext >&5
1638   rm -rf conftest*
1639   gdb_cv_have_fpregset_t=no
1640 fi
1641 rm -f conftest*
1642 fi
1643
1644 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1645 if test $gdb_cv_have_fpregset_t = yes; then
1646   cat >> confdefs.h <<\EOF
1647 #define HAVE_FPREGSET_T 1
1648 EOF
1649
1650 fi
1651
1652 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1653 echo "configure:1654: checking for main in -lm" >&5
1654 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1655 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1656   echo $ac_n "(cached) $ac_c" 1>&6
1657 else
1658   ac_save_LIBS="$LIBS"
1659 LIBS="-lm  $LIBS"
1660 cat > conftest.$ac_ext <<EOF
1661 #line 1662 "configure"
1662 #include "confdefs.h"
1663
1664 int main() {
1665 main()
1666 ; return 0; }
1667 EOF
1668 if { (eval echo configure:1669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1669   rm -rf conftest*
1670   eval "ac_cv_lib_$ac_lib_var=yes"
1671 else
1672   echo "configure: failed program was:" >&5
1673   cat conftest.$ac_ext >&5
1674   rm -rf conftest*
1675   eval "ac_cv_lib_$ac_lib_var=no"
1676 fi
1677 rm -f conftest*
1678 LIBS="$ac_save_LIBS"
1679
1680 fi
1681 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1682   echo "$ac_t""yes" 1>&6
1683     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1684     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1685   cat >> confdefs.h <<EOF
1686 #define $ac_tr_lib 1
1687 EOF
1688
1689   LIBS="-lm $LIBS"
1690
1691 else
1692   echo "$ac_t""no" 1>&6
1693 fi
1694
1695
1696
1697 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1698 echo "configure:1699: checking for long long support in compiler" >&5
1699 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1700   echo $ac_n "(cached) $ac_c" 1>&6
1701 else
1702   cat > conftest.$ac_ext <<EOF
1703 #line 1704 "configure"
1704 #include "confdefs.h"
1705
1706 int main() {
1707
1708   extern long long foo;
1709   switch (foo & 2) { case 0: return 1; }
1710
1711 ; return 0; }
1712 EOF
1713 if { (eval echo configure:1714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1714   rm -rf conftest*
1715   gdb_cv_c_long_long=yes
1716 else
1717   echo "configure: failed program was:" >&5
1718   cat conftest.$ac_ext >&5
1719   rm -rf conftest*
1720   gdb_cv_c_long_long=no
1721 fi
1722 rm -f conftest*
1723 fi
1724
1725 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1726 if test $gdb_cv_c_long_long = yes; then
1727   cat >> confdefs.h <<\EOF
1728 #define CC_HAS_LONG_LONG 1
1729 EOF
1730
1731 fi
1732
1733
1734 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1735 echo "configure:1736: checking for long long support in printf" >&5
1736 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1737   echo $ac_n "(cached) $ac_c" 1>&6
1738 else
1739   if test "$cross_compiling" = yes; then
1740   gdb_cv_printf_has_long_long=no
1741 else
1742   cat > conftest.$ac_ext <<EOF
1743 #line 1744 "configure"
1744 #include "confdefs.h"
1745
1746 int main () {
1747   char buf[16];
1748   long long l = 0x12345;
1749   sprintf (buf, "%llx", l);
1750   return (strcmp ("12345", buf));
1751 }
1752 EOF
1753 if { (eval echo configure:1754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1754 then
1755   gdb_cv_printf_has_long_long=yes
1756 else
1757   echo "configure: failed program was:" >&5
1758   cat conftest.$ac_ext >&5
1759   rm -fr conftest*
1760   gdb_cv_printf_has_long_long=no
1761 fi
1762 rm -fr conftest*
1763 fi
1764
1765 fi
1766
1767 if test $gdb_cv_printf_has_long_long = yes; then
1768   cat >> confdefs.h <<\EOF
1769 #define PRINTF_HAS_LONG_LONG 1
1770 EOF
1771
1772 fi
1773 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1774
1775
1776 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1777 echo "configure:1778: checking for long double support in compiler" >&5
1778 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1779   echo $ac_n "(cached) $ac_c" 1>&6
1780 else
1781   cat > conftest.$ac_ext <<EOF
1782 #line 1783 "configure"
1783 #include "confdefs.h"
1784
1785 int main() {
1786 long double foo;
1787 ; return 0; }
1788 EOF
1789 if { (eval echo configure:1790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1790   rm -rf conftest*
1791   ac_cv_c_long_double=yes
1792 else
1793   echo "configure: failed program was:" >&5
1794   cat conftest.$ac_ext >&5
1795   rm -rf conftest*
1796   ac_cv_c_long_double=no
1797 fi
1798 rm -f conftest*
1799 fi
1800
1801 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1802 if test $ac_cv_c_long_double = yes; then
1803   cat >> confdefs.h <<\EOF
1804 #define HAVE_LONG_DOUBLE 1
1805 EOF
1806
1807 fi
1808
1809
1810 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1811 echo "configure:1812: checking for long double support in printf" >&5
1812 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1813   echo $ac_n "(cached) $ac_c" 1>&6
1814 else
1815   if test "$cross_compiling" = yes; then
1816   gdb_cv_printf_has_long_double=no
1817 else
1818   cat > conftest.$ac_ext <<EOF
1819 #line 1820 "configure"
1820 #include "confdefs.h"
1821
1822 int main () {
1823   char buf[16];
1824   long double f = 3.141592653;
1825   sprintf (buf, "%Lg", f);
1826   return (strncmp ("3.14159", buf, 7));
1827 }
1828 EOF
1829 if { (eval echo configure:1830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1830 then
1831   gdb_cv_printf_has_long_double=yes
1832 else
1833   echo "configure: failed program was:" >&5
1834   cat conftest.$ac_ext >&5
1835   rm -fr conftest*
1836   gdb_cv_printf_has_long_double=no
1837 fi
1838 rm -fr conftest*
1839 fi
1840
1841 fi
1842
1843 if test $gdb_cv_printf_has_long_double = yes; then
1844   cat >> confdefs.h <<\EOF
1845 #define PRINTF_HAS_LONG_DOUBLE 1
1846 EOF
1847
1848 fi
1849 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1850
1851 for ac_hdr in unistd.h
1852 do
1853 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1854 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1855 echo "configure:1856: checking for $ac_hdr" >&5
1856 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1857   echo $ac_n "(cached) $ac_c" 1>&6
1858 else
1859   cat > conftest.$ac_ext <<EOF
1860 #line 1861 "configure"
1861 #include "confdefs.h"
1862 #include <$ac_hdr>
1863 EOF
1864 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1865 { (eval echo configure:1866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1866 ac_err=`grep -v '^ *+' conftest.out`
1867 if test -z "$ac_err"; then
1868   rm -rf conftest*
1869   eval "ac_cv_header_$ac_safe=yes"
1870 else
1871   echo "$ac_err" >&5
1872   echo "configure: failed program was:" >&5
1873   cat conftest.$ac_ext >&5
1874   rm -rf conftest*
1875   eval "ac_cv_header_$ac_safe=no"
1876 fi
1877 rm -f conftest*
1878 fi
1879 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1880   echo "$ac_t""yes" 1>&6
1881     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1882   cat >> confdefs.h <<EOF
1883 #define $ac_tr_hdr 1
1884 EOF
1885
1886 else
1887   echo "$ac_t""no" 1>&6
1888 fi
1889 done
1890
1891 for ac_func in getpagesize
1892 do
1893 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1894 echo "configure:1895: checking for $ac_func" >&5
1895 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1896   echo $ac_n "(cached) $ac_c" 1>&6
1897 else
1898   cat > conftest.$ac_ext <<EOF
1899 #line 1900 "configure"
1900 #include "confdefs.h"
1901 /* System header to define __stub macros and hopefully few prototypes,
1902     which can conflict with char $ac_func(); below.  */
1903 #include <assert.h>
1904 /* Override any gcc2 internal prototype to avoid an error.  */
1905 /* We use char because int might match the return type of a gcc2
1906     builtin and then its argument prototype would still apply.  */
1907 char $ac_func();
1908
1909 int main() {
1910
1911 /* The GNU C library defines this for functions which it implements
1912     to always fail with ENOSYS.  Some functions are actually named
1913     something starting with __ and the normal name is an alias.  */
1914 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1915 choke me
1916 #else
1917 $ac_func();
1918 #endif
1919
1920 ; return 0; }
1921 EOF
1922 if { (eval echo configure:1923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1923   rm -rf conftest*
1924   eval "ac_cv_func_$ac_func=yes"
1925 else
1926   echo "configure: failed program was:" >&5
1927   cat conftest.$ac_ext >&5
1928   rm -rf conftest*
1929   eval "ac_cv_func_$ac_func=no"
1930 fi
1931 rm -f conftest*
1932 fi
1933
1934 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1935   echo "$ac_t""yes" 1>&6
1936     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1937   cat >> confdefs.h <<EOF
1938 #define $ac_tr_func 1
1939 EOF
1940
1941 else
1942   echo "$ac_t""no" 1>&6
1943 fi
1944 done
1945
1946 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1947 echo "configure:1948: checking for working mmap" >&5
1948 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1949   echo $ac_n "(cached) $ac_c" 1>&6
1950 else
1951   if test "$cross_compiling" = yes; then
1952   ac_cv_func_mmap_fixed_mapped=no
1953 else
1954   cat > conftest.$ac_ext <<EOF
1955 #line 1956 "configure"
1956 #include "confdefs.h"
1957
1958 /* Thanks to Mike Haertel and Jim Avera for this test.
1959    Here is a matrix of mmap possibilities:
1960         mmap private not fixed
1961         mmap private fixed at somewhere currently unmapped
1962         mmap private fixed at somewhere already mapped
1963         mmap shared not fixed
1964         mmap shared fixed at somewhere currently unmapped
1965         mmap shared fixed at somewhere already mapped
1966    For private mappings, we should verify that changes cannot be read()
1967    back from the file, nor mmap's back from the file at a different
1968    address.  (There have been systems where private was not correctly
1969    implemented like the infamous i386 svr4.0, and systems where the
1970    VM page cache was not coherent with the filesystem buffer cache
1971    like early versions of FreeBSD and possibly contemporary NetBSD.)
1972    For shared mappings, we should conversely verify that changes get
1973    propogated back to all the places they're supposed to be.
1974
1975    Grep wants private fixed already mapped.
1976    The main things grep needs to know about mmap are:
1977    * does it exist and is it safe to write into the mmap'd area
1978    * how to use it (BSD variants)  */
1979 #include <sys/types.h>
1980 #include <fcntl.h>
1981 #include <sys/mman.h>
1982
1983 /* This mess was copied from the GNU getpagesize.h.  */
1984 #ifndef HAVE_GETPAGESIZE
1985 # ifdef HAVE_UNISTD_H
1986 #  include <unistd.h>
1987 # endif
1988
1989 /* Assume that all systems that can run configure have sys/param.h.  */
1990 # ifndef HAVE_SYS_PARAM_H
1991 #  define HAVE_SYS_PARAM_H 1
1992 # endif
1993
1994 # ifdef _SC_PAGESIZE
1995 #  define getpagesize() sysconf(_SC_PAGESIZE)
1996 # else /* no _SC_PAGESIZE */
1997 #  ifdef HAVE_SYS_PARAM_H
1998 #   include <sys/param.h>
1999 #   ifdef EXEC_PAGESIZE
2000 #    define getpagesize() EXEC_PAGESIZE
2001 #   else /* no EXEC_PAGESIZE */
2002 #    ifdef NBPG
2003 #     define getpagesize() NBPG * CLSIZE
2004 #     ifndef CLSIZE
2005 #      define CLSIZE 1
2006 #     endif /* no CLSIZE */
2007 #    else /* no NBPG */
2008 #     ifdef NBPC
2009 #      define getpagesize() NBPC
2010 #     else /* no NBPC */
2011 #      ifdef PAGESIZE
2012 #       define getpagesize() PAGESIZE
2013 #      endif /* PAGESIZE */
2014 #     endif /* no NBPC */
2015 #    endif /* no NBPG */
2016 #   endif /* no EXEC_PAGESIZE */
2017 #  else /* no HAVE_SYS_PARAM_H */
2018 #   define getpagesize() 8192   /* punt totally */
2019 #  endif /* no HAVE_SYS_PARAM_H */
2020 # endif /* no _SC_PAGESIZE */
2021
2022 #endif /* no HAVE_GETPAGESIZE */
2023
2024 #ifdef __cplusplus
2025 extern "C" { void *malloc(unsigned); }
2026 #else
2027 char *malloc();
2028 #endif
2029
2030 int
2031 main()
2032 {
2033         char *data, *data2, *data3;
2034         int i, pagesize;
2035         int fd;
2036
2037         pagesize = getpagesize();
2038
2039         /*
2040          * First, make a file with some known garbage in it.
2041          */
2042         data = malloc(pagesize);
2043         if (!data)
2044                 exit(1);
2045         for (i = 0; i < pagesize; ++i)
2046                 *(data + i) = rand();
2047         umask(0);
2048         fd = creat("conftestmmap", 0600);
2049         if (fd < 0)
2050                 exit(1);
2051         if (write(fd, data, pagesize) != pagesize)
2052                 exit(1);
2053         close(fd);
2054
2055         /*
2056          * Next, try to mmap the file at a fixed address which
2057          * already has something else allocated at it.  If we can,
2058          * also make sure that we see the same garbage.
2059          */
2060         fd = open("conftestmmap", O_RDWR);
2061         if (fd < 0)
2062                 exit(1);
2063         data2 = malloc(2 * pagesize);
2064         if (!data2)
2065                 exit(1);
2066         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2067         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2068             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2069                 exit(1);
2070         for (i = 0; i < pagesize; ++i)
2071                 if (*(data + i) != *(data2 + i))
2072                         exit(1);
2073
2074         /*
2075          * Finally, make sure that changes to the mapped area
2076          * do not percolate back to the file as seen by read().
2077          * (This is a bug on some variants of i386 svr4.0.)
2078          */
2079         for (i = 0; i < pagesize; ++i)
2080                 *(data2 + i) = *(data2 + i) + 1;
2081         data3 = malloc(pagesize);
2082         if (!data3)
2083                 exit(1);
2084         if (read(fd, data3, pagesize) != pagesize)
2085                 exit(1);
2086         for (i = 0; i < pagesize; ++i)
2087                 if (*(data + i) != *(data3 + i))
2088                         exit(1);
2089         close(fd);
2090         unlink("conftestmmap");
2091         exit(0);
2092 }
2093
2094 EOF
2095 if { (eval echo configure:2096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2096 then
2097   ac_cv_func_mmap_fixed_mapped=yes
2098 else
2099   echo "configure: failed program was:" >&5
2100   cat conftest.$ac_ext >&5
2101   rm -fr conftest*
2102   ac_cv_func_mmap_fixed_mapped=no
2103 fi
2104 rm -fr conftest*
2105 fi
2106
2107 fi
2108
2109 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2110 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2111   cat >> confdefs.h <<\EOF
2112 #define HAVE_MMAP 1
2113 EOF
2114
2115 fi
2116
2117
2118 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2119 echo "configure:2120: checking whether malloc must be declared" >&5
2120 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2121   echo $ac_n "(cached) $ac_c" 1>&6
2122 else
2123   cat > conftest.$ac_ext <<EOF
2124 #line 2125 "configure"
2125 #include "confdefs.h"
2126
2127 #include <stdio.h>
2128 #ifdef HAVE_STRING_H
2129 #include <string.h>
2130 #else
2131 #ifdef HAVE_STRINGS_H
2132 #include <strings.h>
2133 #endif
2134 #endif
2135 #ifdef HAVE_STDLIB_H
2136 #include <stdlib.h>
2137 #endif
2138 #ifdef HAVE_UNISTD_H
2139 #include <unistd.h>
2140 #endif
2141 int main() {
2142 char *(*pfn) = (char *(*)) malloc
2143 ; return 0; }
2144 EOF
2145 if { (eval echo configure:2146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2146   rm -rf conftest*
2147   bfd_cv_decl_needed_malloc=no
2148 else
2149   echo "configure: failed program was:" >&5
2150   cat conftest.$ac_ext >&5
2151   rm -rf conftest*
2152   bfd_cv_decl_needed_malloc=yes
2153 fi
2154 rm -f conftest*
2155 fi
2156
2157 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2158 if test $bfd_cv_decl_needed_malloc = yes; then
2159   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2160   cat >> confdefs.h <<EOF
2161 #define $bfd_tr_decl 1
2162 EOF
2163
2164 fi
2165
2166 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2167 echo "configure:2168: checking whether realloc must be declared" >&5
2168 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174
2175 #include <stdio.h>
2176 #ifdef HAVE_STRING_H
2177 #include <string.h>
2178 #else
2179 #ifdef HAVE_STRINGS_H
2180 #include <strings.h>
2181 #endif
2182 #endif
2183 #ifdef HAVE_STDLIB_H
2184 #include <stdlib.h>
2185 #endif
2186 #ifdef HAVE_UNISTD_H
2187 #include <unistd.h>
2188 #endif
2189 int main() {
2190 char *(*pfn) = (char *(*)) realloc
2191 ; return 0; }
2192 EOF
2193 if { (eval echo configure:2194: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2194   rm -rf conftest*
2195   bfd_cv_decl_needed_realloc=no
2196 else
2197   echo "configure: failed program was:" >&5
2198   cat conftest.$ac_ext >&5
2199   rm -rf conftest*
2200   bfd_cv_decl_needed_realloc=yes
2201 fi
2202 rm -f conftest*
2203 fi
2204
2205 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2206 if test $bfd_cv_decl_needed_realloc = yes; then
2207   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2208   cat >> confdefs.h <<EOF
2209 #define $bfd_tr_decl 1
2210 EOF
2211
2212 fi
2213
2214 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2215 echo "configure:2216: checking whether free must be declared" >&5
2216 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2217   echo $ac_n "(cached) $ac_c" 1>&6
2218 else
2219   cat > conftest.$ac_ext <<EOF
2220 #line 2221 "configure"
2221 #include "confdefs.h"
2222
2223 #include <stdio.h>
2224 #ifdef HAVE_STRING_H
2225 #include <string.h>
2226 #else
2227 #ifdef HAVE_STRINGS_H
2228 #include <strings.h>
2229 #endif
2230 #endif
2231 #ifdef HAVE_STDLIB_H
2232 #include <stdlib.h>
2233 #endif
2234 #ifdef HAVE_UNISTD_H
2235 #include <unistd.h>
2236 #endif
2237 int main() {
2238 char *(*pfn) = (char *(*)) free
2239 ; return 0; }
2240 EOF
2241 if { (eval echo configure:2242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2242   rm -rf conftest*
2243   bfd_cv_decl_needed_free=no
2244 else
2245   echo "configure: failed program was:" >&5
2246   cat conftest.$ac_ext >&5
2247   rm -rf conftest*
2248   bfd_cv_decl_needed_free=yes
2249 fi
2250 rm -f conftest*
2251 fi
2252
2253 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2254 if test $bfd_cv_decl_needed_free = yes; then
2255   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2256   cat >> confdefs.h <<EOF
2257 #define $bfd_tr_decl 1
2258 EOF
2259
2260 fi
2261
2262
2263
2264
2265 if test ${build} = ${host} -a ${host} = ${target} ; then
2266         case ${host_os} in
2267         hpux*)
2268                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2269 echo "configure:2270: checking for HPUX/OSF thread support" >&5
2270                 if test -f /usr/include/dce/cma_config.h ; then
2271                         if test "$GCC" = "yes" ; then
2272                                 echo "$ac_t""yes" 1>&6
2273                                 cat >> confdefs.h <<\EOF
2274 #define HAVE_HPUX_THREAD_SUPPORT 1
2275 EOF
2276
2277                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2278                         else
2279                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2280                         fi
2281                 else
2282                         echo "$ac_t""no" 1>&6
2283                 fi
2284                 ;;
2285         solaris*)
2286                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2287 echo "configure:2288: checking for Solaris thread debugging library" >&5
2288                 if test -f /usr/lib/libthread_db.so.1 ; then
2289                         echo "$ac_t""yes" 1>&6
2290                         cat >> confdefs.h <<\EOF
2291 #define HAVE_THREAD_DB_LIB 1
2292 EOF
2293
2294                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2295                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2296 echo "configure:2297: checking for dlopen in -ldl" >&5
2297 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2298 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2299   echo $ac_n "(cached) $ac_c" 1>&6
2300 else
2301   ac_save_LIBS="$LIBS"
2302 LIBS="-ldl  $LIBS"
2303 cat > conftest.$ac_ext <<EOF
2304 #line 2305 "configure"
2305 #include "confdefs.h"
2306 /* Override any gcc2 internal prototype to avoid an error.  */
2307 /* We use char because int might match the return type of a gcc2
2308     builtin and then its argument prototype would still apply.  */
2309 char dlopen();
2310
2311 int main() {
2312 dlopen()
2313 ; return 0; }
2314 EOF
2315 if { (eval echo configure:2316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2316   rm -rf conftest*
2317   eval "ac_cv_lib_$ac_lib_var=yes"
2318 else
2319   echo "configure: failed program was:" >&5
2320   cat conftest.$ac_ext >&5
2321   rm -rf conftest*
2322   eval "ac_cv_lib_$ac_lib_var=no"
2323 fi
2324 rm -f conftest*
2325 LIBS="$ac_save_LIBS"
2326
2327 fi
2328 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2329   echo "$ac_t""yes" 1>&6
2330     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2331     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2332   cat >> confdefs.h <<EOF
2333 #define $ac_tr_lib 1
2334 EOF
2335
2336   LIBS="-ldl $LIBS"
2337
2338 else
2339   echo "$ac_t""no" 1>&6
2340 fi
2341
2342                         if test "$GCC" = "yes" ; then
2343                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2344                         fi
2345                 else
2346                         echo "$ac_t""no" 1>&6
2347                 fi
2348                 ;;
2349         esac
2350
2351 fi
2352
2353 ENABLE_CFLAGS=
2354
2355 # Check whether --enable-netrom or --disable-netrom was given.
2356 if test "${enable_netrom+set}" = set; then
2357   enableval="$enable_netrom"
2358   case "${enableval}" in
2359 yes)    enable_netrom=yes ;;
2360 no)     enable_netrom=no ;;
2361 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2362 esac
2363 fi
2364
2365
2366 if test "${enable_netrom}" = "yes"; then
2367         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2368 fi
2369
2370 # start-sanitize-gm
2371 ENABLE_GM=
2372
2373 # Check whether --enable-gm or --disable-gm was given.
2374 if test "${enable_gm+set}" = set; then
2375   enableval="$enable_gm"
2376   case "${enableval}" in
2377 yes)    CONFIG_OBS="${CONFIG_OBS} gmagic.o"
2378         ENABLE_CFLAGS=-DGENERAL_MAGIC
2379         ;;
2380 no)     ;;
2381 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2382 esac
2383 fi
2384
2385
2386 # end-sanitize-gm
2387
2388 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2389 if test "${enable_sim_powerpc+set}" = set; then
2390   enableval="$enable_sim_powerpc"
2391   case "${enableval}" in
2392 yes)    powerpc_sim=yes ;;
2393 no)     powerpc_sim=no ;;
2394 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2395 esac
2396 else
2397   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2398 fi
2399
2400
2401 # start-sanitize-gdbtk
2402 ENABLE_GDBTK=
2403
2404 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2405 if test "${enable_gdbtk+set}" = set; then
2406   enableval="$enable_gdbtk"
2407   case "${enableval}" in
2408     yes)
2409         case "$host" in
2410         *go32*)
2411             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2412             enable_gdbtk=no ;;
2413         *windows*)
2414             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2415             enable_gdbtk=no ;;
2416         *)
2417             enable_gdbtk=yes ;;
2418         esac ;;
2419     no)
2420         enable_gdbtk=no  ;;
2421     *)
2422         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2423 esac
2424 else
2425
2426 # Default is on for everything but go32 and cygwin32
2427 case "$host" in
2428     *go32* | *windows*)
2429         ;;
2430     *)
2431         enable_gdbtk=yes ;;
2432     esac
2433
2434 fi
2435
2436
2437 case "${target}" in
2438 *-cygwin32)
2439         configdir="win"
2440         ;;
2441 *)
2442         configdir="unix"
2443         ;;
2444 esac
2445
2446 if test "${enable_gdbtk}" = "yes"; then
2447
2448
2449 #
2450 # Ok, lets find the tcl configuration
2451 # First, look for one uninstalled.
2452 # the alternative search directory is invoked by --with-tclconfig
2453 #
2454
2455 if test x"${no_tcl}" = x ; then
2456   # we reset no_tcl in case something fails here
2457   no_tcl=true
2458   # Check whether --with-tclconfig or --without-tclconfig was given.
2459 if test "${with_tclconfig+set}" = set; then
2460   withval="$with_tclconfig"
2461   with_tclconfig=${withval}
2462 fi
2463
2464   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2465 echo "configure:2466: checking for Tcl configuration" >&5
2466   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2467   echo $ac_n "(cached) $ac_c" 1>&6
2468 else
2469
2470
2471   # First check to see if --with-tclconfig was specified.
2472   if test x"${with_tclconfig}" != x ; then
2473     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2474       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2475     else
2476       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2477     fi
2478   fi
2479
2480   # then check for a private Tcl installation
2481   if test x"${ac_cv_c_tclconfig}" = x ; then
2482     for i in \
2483                 ../tcl \
2484                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2485                 ../../tcl \
2486                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2487                 ../../../tcl \
2488                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2489       if test -f "$i/${configdir}/tclConfig.sh" ; then
2490         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2491         break
2492       fi
2493     done
2494   fi
2495   # check in a few common install locations
2496   if test x"${ac_cv_c_tclconfig}" = x ; then
2497     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2498       if test -f "$i/tclConfig.sh" ; then
2499         ac_cv_c_tclconfig=`(cd $i; pwd)`
2500         break
2501       fi
2502     done
2503   fi
2504   # check in a few other private locations
2505   if test x"${ac_cv_c_tclconfig}" = x ; then
2506     for i in \
2507                 ${srcdir}/../tcl \
2508                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2509       if test -f "$i/${configdir}/tclConfig.sh" ; then
2510         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2511         break
2512       fi
2513     done
2514   fi
2515
2516 fi
2517
2518   if test x"${ac_cv_c_tclconfig}" = x ; then
2519     TCLCONFIG="# no Tcl configs found"
2520     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2521   else
2522     no_tcl=
2523     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2524     echo "$ac_t""found $TCLCONFIG" 1>&6
2525   fi
2526 fi
2527
2528     if test -z "${no_tcl}"; then
2529
2530     . $TCLCONFIG
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557 #
2558 # Ok, lets find the tk configuration
2559 # First, look for one uninstalled.
2560 # the alternative search directory is invoked by --with-tkconfig
2561 #
2562
2563 if test x"${no_tk}" = x ; then
2564   # we reset no_tk in case something fails here
2565   no_tk=true
2566   # Check whether --with-tkconfig or --without-tkconfig was given.
2567 if test "${with_tkconfig+set}" = set; then
2568   withval="$with_tkconfig"
2569   with_tkconfig=${withval}
2570 fi
2571
2572   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2573 echo "configure:2574: checking for Tk configuration" >&5
2574   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2575   echo $ac_n "(cached) $ac_c" 1>&6
2576 else
2577
2578
2579   # First check to see if --with-tkconfig was specified.
2580   if test x"${with_tkconfig}" != x ; then
2581     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2582       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2583     else
2584       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2585     fi
2586   fi
2587
2588   # then check for a private Tk library
2589   if test x"${ac_cv_c_tkconfig}" = x ; then
2590     for i in \
2591                 ../tk \
2592                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2593                 ../../tk \
2594                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2595                 ../../../tk \
2596                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2597       if test -f "$i/${configdir}/tkConfig.sh" ; then
2598         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2599         break
2600       fi
2601     done
2602   fi
2603   # check in a few common install locations
2604   if test x"${ac_cv_c_tkconfig}" = x ; then
2605     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2606       if test -f "$i/tkConfig.sh" ; then
2607         ac_cv_c_tkconfig=`(cd $i; pwd)`
2608         break
2609       fi
2610     done
2611   fi
2612   # check in a few other private locations
2613   if test x"${ac_cv_c_tkconfig}" = x ; then
2614     for i in \
2615                 ${srcdir}/../tk \
2616                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2617       if test -f "$i/${configdir}/tkConfig.sh" ; then
2618         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2619         break
2620       fi
2621     done
2622   fi
2623
2624 fi
2625
2626   if test x"${ac_cv_c_tkconfig}" = x ; then
2627     TKCONFIG="# no Tk configs found"
2628     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2629   else
2630     no_tk=
2631     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2632     echo "$ac_t""found $TKCONFIG" 1>&6
2633   fi
2634 fi
2635
2636
2637
2638         # If $no_tk is nonempty, then we can't do Tk, and there is no
2639         # point to doing Tcl.
2640         if test -z "${no_tk}"; then
2641
2642     if test -f "$TKCONFIG" ; then
2643       . $TKCONFIG
2644     fi
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658 #
2659 # Ok, lets find the tcl source trees so we can use the headers
2660 # Warning: transition of version 9 to 10 will break this algorithm
2661 # because 10 sorts before 9. We also look for just tcl. We have to
2662 # be careful that we don't match stuff like tclX by accident.
2663 # the alternative search directory is involked by --with-tclinclude
2664 #
2665
2666 no_tcl=true
2667 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2668 echo "configure:2669: checking for Tcl private headers. dir=${configdir}" >&5
2669 # Check whether --with-tclinclude or --without-tclinclude was given.
2670 if test "${with_tclinclude+set}" = set; then
2671   withval="$with_tclinclude"
2672   with_tclinclude=${withval}
2673 fi
2674
2675 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2676   echo $ac_n "(cached) $ac_c" 1>&6
2677 else
2678
2679 # first check to see if --with-tclinclude was specified
2680 if test x"${with_tclinclude}" != x ; then
2681   if test -f ${with_tclinclude}/tclInt.h ; then
2682     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2683   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2684     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2685   else
2686     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2687   fi
2688 fi
2689
2690 # next check if it came with Tcl configuration file
2691 if test x"${ac_cv_c_tclconfig}" = x ; then
2692   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2693     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2694   fi
2695 fi
2696
2697 # next check in private source directory
2698 #
2699 # since ls returns lowest version numbers first, reverse its output
2700 if test x"${ac_cv_c_tclh}" = x ; then
2701   for i in \
2702                 ${srcdir}/../tcl \
2703                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2704                 ${srcdir}/../../tcl \
2705                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2706                 ${srcdir}/../../../tcl \
2707                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2708     if test -f $i/generic/tclInt.h ; then
2709       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2710       break
2711     fi
2712   done
2713 fi
2714 # finally check in a few common install locations
2715 #
2716 # since ls returns lowest version numbers first, reverse its output
2717 if test x"${ac_cv_c_tclh}" = x ; then
2718   for i in \
2719                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2720                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2721                 /usr/local/src/tcl \
2722                 /usr/local/lib/tcl \
2723                 ${prefix}/include ; do
2724     if test -f $i/generic/tclInt.h ; then
2725       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2726       break
2727     fi
2728   done
2729 fi
2730 # see if one is installed
2731 if test x"${ac_cv_c_tclh}" = x ; then
2732    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2733 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2734 echo "configure:2735: checking for tclInt.h" >&5
2735 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2736   echo $ac_n "(cached) $ac_c" 1>&6
2737 else
2738   cat > conftest.$ac_ext <<EOF
2739 #line 2740 "configure"
2740 #include "confdefs.h"
2741 #include <tclInt.h>
2742 EOF
2743 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2744 { (eval echo configure:2745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2745 ac_err=`grep -v '^ *+' conftest.out`
2746 if test -z "$ac_err"; then
2747   rm -rf conftest*
2748   eval "ac_cv_header_$ac_safe=yes"
2749 else
2750   echo "$ac_err" >&5
2751   echo "configure: failed program was:" >&5
2752   cat conftest.$ac_ext >&5
2753   rm -rf conftest*
2754   eval "ac_cv_header_$ac_safe=no"
2755 fi
2756 rm -f conftest*
2757 fi
2758 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2759   echo "$ac_t""yes" 1>&6
2760   ac_cv_c_tclh=installed
2761 else
2762   echo "$ac_t""no" 1>&6
2763 ac_cv_c_tclh=""
2764 fi
2765
2766 fi
2767
2768 fi
2769
2770 if test x"${ac_cv_c_tclh}" = x ; then
2771   TCLHDIR="# no Tcl private headers found"
2772   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2773 fi
2774 if test x"${ac_cv_c_tclh}" != x ; then
2775   no_tcl=""
2776   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2777     echo "$ac_t""is installed" 1>&6
2778     TCLHDIR=""
2779   else
2780     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2781     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2782     TCLHDIR="-I${ac_cv_c_tclh}"
2783   fi
2784 fi
2785
2786
2787
2788
2789 #
2790 # Ok, lets find the tk source trees so we can use the headers
2791 # If the directory (presumably symlink) named "tk" exists, use that one
2792 # in preference to any others.  Same logic is used when choosing library
2793 # and again with Tcl. The search order is the best place to look first, then in
2794 # decreasing significance. The loop breaks if the trigger file is found.
2795 # Note the gross little conversion here of srcdir by cd'ing to the found
2796 # directory. This converts the path from a relative to an absolute, so
2797 # recursive cache variables for the path will work right. We check all
2798 # the possible paths in one loop rather than many seperate loops to speed
2799 # things up.
2800 # the alternative search directory is involked by --with-tkinclude
2801 #
2802 no_tk=true
2803 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2804 echo "configure:2805: checking for Tk private headers" >&5
2805 # Check whether --with-tkinclude or --without-tkinclude was given.
2806 if test "${with_tkinclude+set}" = set; then
2807   withval="$with_tkinclude"
2808   with_tkinclude=${withval}
2809 fi
2810
2811 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2812   echo $ac_n "(cached) $ac_c" 1>&6
2813 else
2814
2815 # first check to see if --with-tkinclude was specified
2816 if test x"${with_tkinclude}" != x ; then
2817   if test -f ${with_tkinclude}/tk.h ; then
2818     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2819   elif test -f ${with_tkinclude}/generic/tk.h ; then
2820     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2821   else
2822     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2823   fi
2824 fi
2825
2826 # next check if it came with Tk configuration file
2827 if test x"${ac_cv_c_tkconfig}" = x ; then
2828   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2829     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2830   fi
2831 fi
2832
2833 # next check in private source directory
2834 #
2835 # since ls returns lowest version numbers first, reverse its output
2836 if test x"${ac_cv_c_tkh}" = x ; then
2837   for i in \
2838                 ${srcdir}/../tk \
2839                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2840                 ${srcdir}/../../tk \
2841                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2842                 ${srcdir}/../../../tk \
2843                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2844     if test -f $i/generic/tk.h ; then
2845       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2846       break
2847     fi
2848   done
2849 fi
2850 # finally check in a few common install locations
2851 #
2852 # since ls returns lowest version numbers first, reverse its output
2853 if test x"${ac_cv_c_tkh}" = x ; then
2854   for i in \
2855                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2856                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2857                 /usr/local/src/tk \
2858                 /usr/local/lib/tk \
2859                 ${prefix}/include ; do
2860     if test -f $i/generic/tk.h ; then
2861       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2862       break
2863     fi
2864   done
2865 fi
2866 # see if one is installed
2867 if test x"${ac_cv_c_tkh}" = x ; then
2868    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2869 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2870 echo "configure:2871: checking for tk.h" >&5
2871 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2872   echo $ac_n "(cached) $ac_c" 1>&6
2873 else
2874   cat > conftest.$ac_ext <<EOF
2875 #line 2876 "configure"
2876 #include "confdefs.h"
2877 #include <tk.h>
2878 EOF
2879 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2880 { (eval echo configure:2881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2881 ac_err=`grep -v '^ *+' conftest.out`
2882 if test -z "$ac_err"; then
2883   rm -rf conftest*
2884   eval "ac_cv_header_$ac_safe=yes"
2885 else
2886   echo "$ac_err" >&5
2887   echo "configure: failed program was:" >&5
2888   cat conftest.$ac_ext >&5
2889   rm -rf conftest*
2890   eval "ac_cv_header_$ac_safe=no"
2891 fi
2892 rm -f conftest*
2893 fi
2894 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2895   echo "$ac_t""yes" 1>&6
2896   ac_cv_c_tkh=installed
2897 else
2898   echo "$ac_t""no" 1>&6
2899 ac_cv_c_tkh=""
2900 fi
2901
2902 fi
2903
2904 fi
2905
2906 if test x"${ac_cv_c_tkh}" != x ; then
2907   no_tk=""
2908   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2909     echo "$ac_t""is installed" 1>&6
2910     TKHDIR=""
2911   else
2912     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2913     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2914     TKHDIR="-I${ac_cv_c_tkh}"
2915   fi
2916 else
2917   TKHDIR="# no Tk directory found"
2918   echo "configure: warning: Can't find Tk private headers" 1>&2
2919   no_tk=true
2920 fi
2921
2922
2923
2924
2925            ENABLE_GDBTK=1
2926
2927            # Include some libraries that Tcl and Tk want.
2928            TCL_LIBS='$(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
2929            # Yes, the ordering seems wrong here.  But it isn't.
2930            # TK_LIBS is the list of libraries that need to be linked
2931            # after Tcl/Tk.
2932            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
2933            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
2934         fi
2935     fi
2936 fi
2937
2938
2939
2940
2941
2942 # end-sanitize-gdbtk
2943
2944
2945
2946
2947
2948 # Begin stuff to support --enable-shared
2949 # Check whether --enable-shared or --disable-shared was given.
2950 if test "${enable_shared+set}" = set; then
2951   enableval="$enable_shared"
2952   case "${enableval}" in
2953   yes) shared=true ;;
2954   no)  shared=false ;;
2955   *) shared=true ;;
2956 esac
2957 fi
2958
2959 HLDFLAGS=
2960 HLDENV=
2961 # If we have shared libraries, try to set rpath reasonably.
2962 if test "${shared}" = "true"; then
2963   case "${host}" in
2964   *-*-hpux*)
2965     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2966     ;;
2967   *-*-irix5* | *-*-irix6*)
2968     HLDFLAGS='-Wl,-rpath,$(libdir)'
2969     ;;
2970   *-*-linux*aout*)
2971     ;;
2972   *-*-linux* | *-pc-linux-gnu)
2973     HLDFLAGS='-Wl,-rpath,$(libdir)'
2974     ;;
2975   *-*-solaris*)
2976     HLDFLAGS='-R $(libdir)'
2977     ;;
2978   *-*-sysv4*)
2979     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2980     ;;
2981   esac
2982 fi
2983
2984 # On SunOS, if the linker supports the -rpath option, use it to
2985 # prevent ../bfd and ../opcodes from being included in the run time
2986 # search path.
2987 case "${host}" in
2988   *-*-sunos*)
2989     echo 'main () { }' > conftest.c
2990     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2991     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2992       :
2993     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2994       :
2995     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2996       :
2997     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
2998       :
2999     elif test "${shared}" = "true"; then
3000       HLDFLAGS='-Wl,-rpath=$(libdir)'
3001     else
3002       HLDFLAGS='-Wl,-rpath='
3003     fi
3004     rm -f conftest.t conftest.c conftest
3005     ;;
3006 esac
3007
3008
3009 # End stuff to support --enable-shared
3010
3011 # target_subdir is used by the testsuite to find the target libraries.
3012 target_subdir=
3013 if test "${host}" != "${target}"; then
3014     target_subdir="${target_alias}/"
3015 fi
3016
3017
3018 frags=
3019 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3020 if test ! -f ${host_makefile_frag}; then
3021 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3022 fi
3023 frags="$frags $host_makefile_frag"
3024
3025 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3026 if test ! -f ${target_makefile_frag}; then
3027 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3028 fi
3029 frags="$frags $target_makefile_frag"
3030
3031
3032
3033
3034
3035 hostfile=`sed -n '
3036 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3037 ' ${host_makefile_frag}`
3038
3039 targetfile=`sed -n '
3040 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3041 ' ${target_makefile_frag}`
3042
3043 # these really aren't orthogonal true/false values of the same condition,
3044 # but shells are slow enough that I like to reuse the test conditions
3045 # whenever possible
3046 if test "${target}" = "${host}"; then
3047 nativefile=`sed -n '
3048 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3049 ' ${host_makefile_frag}`
3050 # else
3051 # GDBserver is only useful in a "native" enviroment
3052 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3053 fi
3054
3055
3056 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3057 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3058 # corresponding links.  But we have to remove the xm.h files and tm.h
3059 # files anyway, e.g. when switching from "configure host" to
3060 # "configure none".
3061
3062 files=
3063 links=
3064 rm -f xm.h
3065 if test "${hostfile}" != ""; then
3066 files="${files} config/${gdb_host_cpu}/${hostfile}"
3067 links="${links} xm.h"
3068 fi
3069 rm -f tm.h
3070 if test "${targetfile}" != ""; then
3071 files="${files} config/${gdb_target_cpu}/${targetfile}"
3072 links="${links} tm.h"
3073 fi
3074 rm -f nm.h
3075 if test "${nativefile}" != ""; then
3076 files="${files} config/${gdb_host_cpu}/${nativefile}"
3077 links="${links} nm.h"
3078 else
3079 # A cross-only configuration.
3080 files="${files} config/nm-empty.h"
3081 links="${links} nm.h"
3082 fi
3083 # start-sanitize-gdbtk
3084
3085 # Make it possible to use the GUI without doing a full install
3086 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
3087 files="${files} gdbtk.tcl"
3088 links="${links} gdbtk.tcl"
3089 fi
3090 # end-sanitize-gdbtk
3091
3092
3093
3094 subdirs="$configdirs"
3095
3096 trap '' 1 2 15
3097 cat > confcache <<\EOF
3098 # This file is a shell script that caches the results of configure
3099 # tests run on this system so they can be shared between configure
3100 # scripts and configure runs.  It is not useful on other systems.
3101 # If it contains results you don't want to keep, you may remove or edit it.
3102 #
3103 # By default, configure uses ./config.cache as the cache file,
3104 # creating it if it does not exist already.  You can give configure
3105 # the --cache-file=FILE option to use a different cache file; that is
3106 # what configure does when it calls configure scripts in
3107 # subdirectories, so they share the cache.
3108 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3109 # config.status only pays attention to the cache file if you give it the
3110 # --recheck option to rerun configure.
3111 #
3112 EOF
3113 # The following way of writing the cache mishandles newlines in values,
3114 # but we know of no workaround that is simple, portable, and efficient.
3115 # So, don't put newlines in cache variables' values.
3116 # Ultrix sh set writes to stderr and can't be redirected directly,
3117 # and sets the high bit in the cache file unless we assign to the vars.
3118 (set) 2>&1 |
3119   case `(ac_space=' '; set) 2>&1` in
3120   *ac_space=\ *)
3121     # `set' does not quote correctly, so add quotes (double-quote substitution
3122     # turns \\\\ into \\, and sed turns \\ into \).
3123     sed -n \
3124       -e "s/'/'\\\\''/g" \
3125       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3126     ;;
3127   *)
3128     # `set' quotes correctly as required by POSIX, so do not add quotes.
3129     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3130     ;;
3131   esac >> confcache
3132 if cmp -s $cache_file confcache; then
3133   :
3134 else
3135   if test -w $cache_file; then
3136     echo "updating cache $cache_file"
3137     cat confcache > $cache_file
3138   else
3139     echo "not updating unwritable cache $cache_file"
3140   fi
3141 fi
3142 rm -f confcache
3143
3144 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3145
3146 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3147 # Let make expand exec_prefix.
3148 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3149
3150 # Any assignment to VPATH causes Sun make to only execute
3151 # the first set of double-colon rules, so remove it if not needed.
3152 # If there is a colon in the path, we need to keep it.
3153 if test "x$srcdir" = x.; then
3154   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3155 fi
3156
3157 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3158
3159 DEFS=-DHAVE_CONFIG_H
3160
3161 # Without the "./", some shells look in PATH for config.status.
3162 : ${CONFIG_STATUS=./config.status}
3163
3164 echo creating $CONFIG_STATUS
3165 rm -f $CONFIG_STATUS
3166 cat > $CONFIG_STATUS <<EOF
3167 #! /bin/sh
3168 # Generated automatically by configure.
3169 # Run this file to recreate the current configuration.
3170 # This directory was configured as follows,
3171 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3172 #
3173 # $0 $ac_configure_args
3174 #
3175 # Compiler output produced by configure, useful for debugging
3176 # configure, is in ./config.log if it exists.
3177
3178 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3179 for ac_option
3180 do
3181   case "\$ac_option" in
3182   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3183     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3184     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3185   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3186     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3187     exit 0 ;;
3188   -help | --help | --hel | --he | --h)
3189     echo "\$ac_cs_usage"; exit 0 ;;
3190   *) echo "\$ac_cs_usage"; exit 1 ;;
3191   esac
3192 done
3193
3194 ac_given_srcdir=$srcdir
3195 ac_given_INSTALL="$INSTALL"
3196
3197 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3198 EOF
3199 cat >> $CONFIG_STATUS <<EOF
3200
3201 # Protect against being on the right side of a sed subst in config.status.
3202 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3203  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3204 $ac_vpsub
3205 $extrasub
3206 s%@CFLAGS@%$CFLAGS%g
3207 s%@CPPFLAGS@%$CPPFLAGS%g
3208 s%@CXXFLAGS@%$CXXFLAGS%g
3209 s%@DEFS@%$DEFS%g
3210 s%@LDFLAGS@%$LDFLAGS%g
3211 s%@LIBS@%$LIBS%g
3212 s%@exec_prefix@%$exec_prefix%g
3213 s%@prefix@%$prefix%g
3214 s%@program_transform_name@%$program_transform_name%g
3215 s%@bindir@%$bindir%g
3216 s%@sbindir@%$sbindir%g
3217 s%@libexecdir@%$libexecdir%g
3218 s%@datadir@%$datadir%g
3219 s%@sysconfdir@%$sysconfdir%g
3220 s%@sharedstatedir@%$sharedstatedir%g
3221 s%@localstatedir@%$localstatedir%g
3222 s%@libdir@%$libdir%g
3223 s%@includedir@%$includedir%g
3224 s%@oldincludedir@%$oldincludedir%g
3225 s%@infodir@%$infodir%g
3226 s%@mandir@%$mandir%g
3227 s%@CC@%$CC%g
3228 s%@CPP@%$CPP%g
3229 s%@host@%$host%g
3230 s%@host_alias@%$host_alias%g
3231 s%@host_cpu@%$host_cpu%g
3232 s%@host_vendor@%$host_vendor%g
3233 s%@host_os@%$host_os%g
3234 s%@target@%$target%g
3235 s%@target_alias@%$target_alias%g
3236 s%@target_cpu@%$target_cpu%g
3237 s%@target_vendor@%$target_vendor%g
3238 s%@target_os@%$target_os%g
3239 s%@build@%$build%g
3240 s%@build_alias@%$build_alias%g
3241 s%@build_cpu@%$build_cpu%g
3242 s%@build_vendor@%$build_vendor%g
3243 s%@build_os@%$build_os%g
3244 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3245 s%@INSTALL_DATA@%$INSTALL_DATA%g
3246 s%@AR@%$AR%g
3247 s%@RANLIB@%$RANLIB%g
3248 s%@YACC@%$YACC%g
3249 s%@AWK@%$AWK%g
3250 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3251 s%@TCL_VERSION@%$TCL_VERSION%g
3252 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3253 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3254 s%@TCL_CC@%$TCL_CC%g
3255 s%@TCL_DEFS@%$TCL_DEFS%g
3256 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3257 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3258 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3259 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3260 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3261 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3262 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3263 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3264 s%@TCL_RANLIB@%$TCL_RANLIB%g
3265 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3266 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3267 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3268 s%@TK_VERSION@%$TK_VERSION%g
3269 s%@TK_DEFS@%$TK_DEFS%g
3270 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3271 s%@TK_XLIBSW@%$TK_XLIBSW%g
3272 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3273 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3274 s%@TCLHDIR@%$TCLHDIR%g
3275 s%@TKHDIR@%$TKHDIR%g
3276 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3277 s%@X_CFLAGS@%$X_CFLAGS%g
3278 s%@X_LDFLAGS@%$X_LDFLAGS%g
3279 s%@X_LIBS@%$X_LIBS%g
3280 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3281 s%@CONFIG_OBS@%$CONFIG_OBS%g
3282 s%@HLDFLAGS@%$HLDFLAGS%g
3283 s%@HLDENV@%$HLDENV%g
3284 s%@target_subdir@%$target_subdir%g
3285 /@host_makefile_frag@/r $host_makefile_frag
3286 s%@host_makefile_frag@%%g
3287 /@target_makefile_frag@/r $target_makefile_frag
3288 s%@target_makefile_frag@%%g
3289 s%@frags@%$frags%g
3290 s%@subdirs@%$subdirs%g
3291
3292 CEOF
3293 EOF
3294
3295 cat >> $CONFIG_STATUS <<\EOF
3296
3297 # Split the substitutions into bite-sized pieces for seds with
3298 # small command number limits, like on Digital OSF/1 and HP-UX.
3299 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3300 ac_file=1 # Number of current file.
3301 ac_beg=1 # First line for current file.
3302 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3303 ac_more_lines=:
3304 ac_sed_cmds=""
3305 while $ac_more_lines; do
3306   if test $ac_beg -gt 1; then
3307     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3308   else
3309     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3310   fi
3311   if test ! -s conftest.s$ac_file; then
3312     ac_more_lines=false
3313     rm -f conftest.s$ac_file
3314   else
3315     if test -z "$ac_sed_cmds"; then
3316       ac_sed_cmds="sed -f conftest.s$ac_file"
3317     else
3318       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3319     fi
3320     ac_file=`expr $ac_file + 1`
3321     ac_beg=$ac_end
3322     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3323   fi
3324 done
3325 if test -z "$ac_sed_cmds"; then
3326   ac_sed_cmds=cat
3327 fi
3328 EOF
3329
3330 cat >> $CONFIG_STATUS <<EOF
3331
3332 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3333 EOF
3334 cat >> $CONFIG_STATUS <<\EOF
3335 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3336   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3337   case "$ac_file" in
3338   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3339        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3340   *) ac_file_in="${ac_file}.in" ;;
3341   esac
3342
3343   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3344
3345   # Remove last slash and all that follows it.  Not all systems have dirname.
3346   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3347   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3348     # The file is in a subdirectory.
3349     test ! -d "$ac_dir" && mkdir "$ac_dir"
3350     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3351     # A "../" for each directory in $ac_dir_suffix.
3352     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3353   else
3354     ac_dir_suffix= ac_dots=
3355   fi
3356
3357   case "$ac_given_srcdir" in
3358   .)  srcdir=.
3359       if test -z "$ac_dots"; then top_srcdir=.
3360       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3361   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3362   *) # Relative path.
3363     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3364     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3365   esac
3366
3367   case "$ac_given_INSTALL" in
3368   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3369   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3370   esac
3371
3372   echo creating "$ac_file"
3373   rm -f "$ac_file"
3374   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3375   case "$ac_file" in
3376   *Makefile*) ac_comsub="1i\\
3377 # $configure_input" ;;
3378   *) ac_comsub= ;;
3379   esac
3380
3381   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3382   sed -e "$ac_comsub
3383 s%@configure_input@%$configure_input%g
3384 s%@srcdir@%$srcdir%g
3385 s%@top_srcdir@%$top_srcdir%g
3386 s%@INSTALL@%$INSTALL%g
3387 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3388 fi; done
3389 rm -f conftest.s*
3390
3391 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3392 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3393 #
3394 # ac_d sets the value in "#define NAME VALUE" lines.
3395 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3396 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3397 ac_dC='\3'
3398 ac_dD='%g'
3399 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3400 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3401 ac_uB='\([      ]\)%\1#\2define\3'
3402 ac_uC=' '
3403 ac_uD='\4%g'
3404 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3405 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3406 ac_eB='$%\1#\2define\3'
3407 ac_eC=' '
3408 ac_eD='%g'
3409
3410 if test "${CONFIG_HEADERS+set}" != set; then
3411 EOF
3412 cat >> $CONFIG_STATUS <<EOF
3413   CONFIG_HEADERS="config.h:config.in"
3414 EOF
3415 cat >> $CONFIG_STATUS <<\EOF
3416 fi
3417 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3418   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3419   case "$ac_file" in
3420   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3421        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3422   *) ac_file_in="${ac_file}.in" ;;
3423   esac
3424
3425   echo creating $ac_file
3426
3427   rm -f conftest.frag conftest.in conftest.out
3428   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3429   cat $ac_file_inputs > conftest.in
3430
3431 EOF
3432
3433 # Transform confdefs.h into a sed script conftest.vals that substitutes
3434 # the proper values into config.h.in to produce config.h.  And first:
3435 # Protect against being on the right side of a sed subst in config.status.
3436 # Protect against being in an unquoted here document in config.status.
3437 rm -f conftest.vals
3438 cat > conftest.hdr <<\EOF
3439 s/[\\&%]/\\&/g
3440 s%[\\$`]%\\&%g
3441 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3442 s%ac_d%ac_u%gp
3443 s%ac_u%ac_e%gp
3444 EOF
3445 sed -n -f conftest.hdr confdefs.h > conftest.vals
3446 rm -f conftest.hdr
3447
3448 # This sed command replaces #undef with comments.  This is necessary, for
3449 # example, in the case of _POSIX_SOURCE, which is predefined and required
3450 # on some systems where configure will not decide to define it.
3451 cat >> conftest.vals <<\EOF
3452 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3453 EOF
3454
3455 # Break up conftest.vals because some shells have a limit on
3456 # the size of here documents, and old seds have small limits too.
3457
3458 rm -f conftest.tail
3459 while :
3460 do
3461   ac_lines=`grep -c . conftest.vals`
3462   # grep -c gives empty output for an empty file on some AIX systems.
3463   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3464   # Write a limited-size here document to conftest.frag.
3465   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3466   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3467   echo 'CEOF
3468   sed -f conftest.frag conftest.in > conftest.out
3469   rm -f conftest.in
3470   mv conftest.out conftest.in
3471 ' >> $CONFIG_STATUS
3472   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3473   rm -f conftest.vals
3474   mv conftest.tail conftest.vals
3475 done
3476 rm -f conftest.vals
3477
3478 cat >> $CONFIG_STATUS <<\EOF
3479   rm -f conftest.frag conftest.h
3480   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3481   cat conftest.in >> conftest.h
3482   rm -f conftest.in
3483   if cmp -s $ac_file conftest.h 2>/dev/null; then
3484     echo "$ac_file is unchanged"
3485     rm -f conftest.h
3486   else
3487     # Remove last slash and all that follows it.  Not all systems have dirname.
3488       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3489       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3490       # The file is in a subdirectory.
3491       test ! -d "$ac_dir" && mkdir "$ac_dir"
3492     fi
3493     rm -f $ac_file
3494     mv conftest.h $ac_file
3495   fi
3496 fi; done
3497
3498 EOF
3499
3500 cat >> $CONFIG_STATUS <<EOF
3501 ac_sources="$files"
3502 ac_dests="$links"
3503 EOF
3504
3505 cat >> $CONFIG_STATUS <<\EOF
3506 srcdir=$ac_given_srcdir
3507 while test -n "$ac_sources"; do
3508   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3509   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3510
3511   echo "linking $srcdir/$ac_source to $ac_dest"
3512
3513   if test ! -r $srcdir/$ac_source; then
3514     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3515   fi
3516   rm -f $ac_dest
3517
3518   # Make relative symlinks.
3519   # Remove last slash and all that follows it.  Not all systems have dirname.
3520   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3521   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3522     # The dest file is in a subdirectory.
3523     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3524     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3525     # A "../" for each directory in $ac_dest_dir_suffix.
3526     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3527   else
3528     ac_dest_dir_suffix= ac_dots=
3529   fi
3530
3531   case "$srcdir" in
3532   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3533   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3534   esac
3535
3536   # Make a symlink if possible; otherwise try a hard link.
3537   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3538     ln $srcdir/$ac_source $ac_dest; then :
3539   else
3540     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3541   fi
3542 done
3543 EOF
3544 cat >> $CONFIG_STATUS <<EOF
3545
3546 gdb_host_cpu=$gdb_host_cpu
3547 gdb_target_cpu=$gdb_target_cpu
3548 nativefile=$nativefile
3549
3550 EOF
3551 cat >> $CONFIG_STATUS <<\EOF
3552
3553 if test "${nativefile}" = ""; then
3554 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3555         < Makefile > Makefile.tem
3556 mv -f Makefile.tem Makefile
3557 fi
3558
3559 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3560 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3561 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3562 mv -f Makefile.tmp Makefile
3563
3564 case ${srcdir} in
3565 .)
3566 ;;
3567 *)
3568 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3569 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3570 esac
3571
3572 case x$CONFIG_HEADERS in
3573 xconfig.h:config.in)
3574 echo > stamp-h ;;
3575 esac
3576
3577 exit 0
3578 EOF
3579 chmod +x $CONFIG_STATUS
3580 rm -fr confdefs* $ac_clean_files
3581 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3582
3583 if test "$no_recursion" != yes; then
3584
3585   # Remove --cache-file and --srcdir arguments so they do not pile up.
3586   ac_sub_configure_args=
3587   ac_prev=
3588   for ac_arg in $ac_configure_args; do
3589     if test -n "$ac_prev"; then
3590       ac_prev=
3591       continue
3592     fi
3593     case "$ac_arg" in
3594     -cache-file | --cache-file | --cache-fil | --cache-fi \
3595     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3596       ac_prev=cache_file ;;
3597     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3598     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3599       ;;
3600     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3601       ac_prev=srcdir ;;
3602     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3603       ;;
3604     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3605     esac
3606   done
3607
3608   for ac_config_dir in $configdirs; do
3609
3610     # Do not complain, so a configure script can configure whichever
3611     # parts of a large source tree are present.
3612     if test ! -d $srcdir/$ac_config_dir; then
3613       continue
3614     fi
3615
3616     echo configuring in $ac_config_dir
3617
3618     case "$srcdir" in
3619     .) ;;
3620     *)
3621       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3622       else
3623         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3624       fi
3625       ;;
3626     esac
3627
3628     ac_popdir=`pwd`
3629     cd $ac_config_dir
3630
3631       # A "../" for each directory in /$ac_config_dir.
3632       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3633
3634     case "$srcdir" in
3635     .) # No --srcdir option.  We are building in place.
3636       ac_sub_srcdir=$srcdir ;;
3637     /*) # Absolute path.
3638       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3639     *) # Relative path.
3640       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3641     esac
3642
3643     # Check for guested configure; otherwise get Cygnus style configure.
3644     if test -f $ac_sub_srcdir/configure; then
3645       ac_sub_configure=$ac_sub_srcdir/configure
3646     elif test -f $ac_sub_srcdir/configure.in; then
3647       ac_sub_configure=$ac_configure
3648     else
3649       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3650       ac_sub_configure=
3651     fi
3652
3653     # The recursion is here.
3654     if test -n "$ac_sub_configure"; then
3655
3656       # Make the cache file name correct relative to the subdirectory.
3657       case "$cache_file" in
3658       /*) ac_sub_cache_file=$cache_file ;;
3659       *) # Relative path.
3660         ac_sub_cache_file="$ac_dots$cache_file" ;;
3661       esac
3662   case "$ac_given_INSTALL" in
3663         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3664         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3665         esac
3666
3667       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3668       # The eval makes quoting arguments work.
3669       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3670       then :
3671       else
3672         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3673       fi
3674     fi
3675
3676     cd $ac_popdir
3677   done
3678 fi
3679
3680
3681 exit 0
3682