gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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="$ac_help
  19   --enable-ide            Enable IDE support"
  20 ac_help="$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 2.12.1"
 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 DLLTOOL=${DLLTOOL-dlltool}
 868
 869
 870 ac_aux_dir=
 871 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 872   if test -f $ac_dir/install-sh; then
 873     ac_aux_dir=$ac_dir
 874     ac_install_sh="$ac_aux_dir/install-sh -c"
 875     break
 876   elif test -f $ac_dir/install.sh; then
 877     ac_aux_dir=$ac_dir
 878     ac_install_sh="$ac_aux_dir/install.sh -c"
 879     break
 880   fi
 881 done
 882 if test -z "$ac_aux_dir"; then
 883   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 884 fi
 885 ac_config_guess=$ac_aux_dir/config.guess
 886 ac_config_sub=$ac_aux_dir/config.sub
 887 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 888
 889
 890 # Do some error checking and defaulting for the host and target type.
 891 # The inputs are:
 892 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 893 #
 894 # The rules are:
 895 # 1. You are not allowed to specify --host, --target, and nonopt at the
 896 #    same time.
 897 # 2. Host defaults to nonopt.
 898 # 3. If nonopt is not specified, then host defaults to the current host,
 899 #    as determined by config.guess.
 900 # 4. Target and build default to nonopt.
 901 # 5. If nonopt is not specified, then target and build default to host.
 902
 903 # The aliases save the names the user supplied, while $host etc.
 904 # will get canonicalized.
 905 case $host---$target---$nonopt in
 906 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 907 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 908 esac
 909
 910
 911 # Make sure we can run config.sub.
 912 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 913 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 914 fi
 915
 916 echo $ac_n "checking host system type""... $ac_c" 1>&6
 917 echo "configure:918: checking host system type" >&5
 918
 919 host_alias=$host
 920 case "$host_alias" in
 921 NONE)
 922   case $nonopt in
 923   NONE)
 924     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 925     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 926     fi ;;
 927   *) host_alias=$nonopt ;;
 928   esac ;;
 929 esac
 930
 931 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 932 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 933 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 934 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 935 echo "$ac_t""$host" 1>&6
 936
 937 echo $ac_n "checking target system type""... $ac_c" 1>&6
 938 echo "configure:939: checking target system type" >&5
 939
 940 target_alias=$target
 941 case "$target_alias" in
 942 NONE)
 943   case $nonopt in
 944   NONE) target_alias=$host_alias ;;
 945   *) target_alias=$nonopt ;;
 946   esac ;;
 947 esac
 948
 949 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 950 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 951 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 952 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 953 echo "$ac_t""$target" 1>&6
 954
 955 echo $ac_n "checking build system type""... $ac_c" 1>&6
 956 echo "configure:957: checking build system type" >&5
 957
 958 build_alias=$build
 959 case "$build_alias" in
 960 NONE)
 961   case $nonopt in
 962   NONE) build_alias=$host_alias ;;
 963   *) build_alias=$nonopt ;;
 964   esac ;;
 965 esac
 966
 967 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 968 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 969 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 970 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 971 echo "$ac_t""$build" 1>&6
 972
 973 test "$host_alias" != "$target_alias" &&
 974   test "$program_prefix$program_suffix$program_transform_name" = \
 975     NONENONEs,x,x, &&
 976   program_prefix=${target_alias}-
 977
 978
 979
 980 CONFIG_OBS=
 981
 982 configdirs="doc testsuite"
 983
 984
 985 . ${srcdir}/configure.host
 986
 987 . ${srcdir}/configure.tgt
 988
 989
 990 # Find a good install program.  We prefer a C program (faster),
 991 # so one script is as good as another.  But avoid the broken or
 992 # incompatible versions:
 993 # SysV /etc/install, /usr/sbin/install
 994 # SunOS /usr/etc/install
 995 # IRIX /sbin/install
 996 # AIX /bin/install
 997 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 998 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 999 # ./install, which can be erroneously created by make from ./install.sh.
1000 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1001 echo "configure:1002: checking for a BSD compatible install" >&5
1002 if test -z "$INSTALL"; then
1003 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1004   echo $ac_n "(cached) $ac_c" 1>&6
1005 else
1006     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1007   for ac_dir in $PATH; do
1008     # Account for people who put trailing slashes in PATH elements.
1009     case "$ac_dir/" in
1010     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1011     *)
1012       # OSF1 and SCO ODT 3.0 have their own names for install.
1013       for ac_prog in ginstall installbsd scoinst install; do
1014         if test -f $ac_dir/$ac_prog; then
1015           if test $ac_prog = install &&
1016             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1017             # AIX install.  It has an incompatible calling convention.
1018             # OSF/1 installbsd also uses dspmsg, but is usable.
1019             :
1020           else
1021             ac_cv_path_install="$ac_dir/$ac_prog -c"
1022             break 2
1023           fi
1024         fi
1025       done
1026       ;;
1027     esac
1028   done
1029   IFS="$ac_save_IFS"
1030
1031 fi
1032   if test "${ac_cv_path_install+set}" = set; then
1033     INSTALL="$ac_cv_path_install"
1034   else
1035     # As a last resort, use the slow shell script.  We don't cache a
1036     # path for INSTALL within a source directory, because that will
1037     # break other packages using the cache if that directory is
1038     # removed, or if the path is relative.
1039     INSTALL="$ac_install_sh"
1040   fi
1041 fi
1042 echo "$ac_t""$INSTALL" 1>&6
1043
1044 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1045 # It thinks the first close brace ends the variable substitution.
1046 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1047
1048 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1049
1050 if test $host != $build; then
1051   ac_tool_prefix=${host_alias}-
1052 else
1053   ac_tool_prefix=
1054 fi
1055
1056 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1057 set dummy ${ac_tool_prefix}ar; ac_word=$2
1058 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1059 echo "configure:1060: checking for $ac_word" >&5
1060 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1061   echo $ac_n "(cached) $ac_c" 1>&6
1062 else
1063   if test -n "$AR"; then
1064   ac_cv_prog_AR="$AR" # Let the user override the test.
1065 else
1066   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1067   for ac_dir in $PATH; do
1068     test -z "$ac_dir" && ac_dir=.
1069     if test -f $ac_dir/$ac_word; then
1070       ac_cv_prog_AR="${ac_tool_prefix}ar"
1071       break
1072     fi
1073   done
1074   IFS="$ac_save_ifs"
1075   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1076 fi
1077 fi
1078 AR="$ac_cv_prog_AR"
1079 if test -n "$AR"; then
1080   echo "$ac_t""$AR" 1>&6
1081 else
1082   echo "$ac_t""no" 1>&6
1083 fi
1084
1085
1086
1087 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1088 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1089 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1090 echo "configure:1091: checking for $ac_word" >&5
1091 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1092   echo $ac_n "(cached) $ac_c" 1>&6
1093 else
1094   if test -n "$RANLIB"; then
1095   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1096 else
1097   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1098   for ac_dir in $PATH; do
1099     test -z "$ac_dir" && ac_dir=.
1100     if test -f $ac_dir/$ac_word; then
1101       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1102       break
1103     fi
1104   done
1105   IFS="$ac_save_ifs"
1106 fi
1107 fi
1108 RANLIB="$ac_cv_prog_RANLIB"
1109 if test -n "$RANLIB"; then
1110   echo "$ac_t""$RANLIB" 1>&6
1111 else
1112   echo "$ac_t""no" 1>&6
1113 fi
1114
1115
1116 if test -z "$ac_cv_prog_RANLIB"; then
1117 if test -n "$ac_tool_prefix"; then
1118   # Extract the first word of "ranlib", so it can be a program name with args.
1119 set dummy ranlib; ac_word=$2
1120 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1121 echo "configure:1122: checking for $ac_word" >&5
1122 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1123   echo $ac_n "(cached) $ac_c" 1>&6
1124 else
1125   if test -n "$RANLIB"; then
1126   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1127 else
1128   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1129   for ac_dir in $PATH; do
1130     test -z "$ac_dir" && ac_dir=.
1131     if test -f $ac_dir/$ac_word; then
1132       ac_cv_prog_RANLIB="ranlib"
1133       break
1134     fi
1135   done
1136   IFS="$ac_save_ifs"
1137   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1138 fi
1139 fi
1140 RANLIB="$ac_cv_prog_RANLIB"
1141 if test -n "$RANLIB"; then
1142   echo "$ac_t""$RANLIB" 1>&6
1143 else
1144   echo "$ac_t""no" 1>&6
1145 fi
1146
1147 else
1148   RANLIB=":"
1149 fi
1150 fi
1151
1152 for ac_prog in 'bison -y' byacc
1153 do
1154 # Extract the first word of "$ac_prog", so it can be a program name with args.
1155 set dummy $ac_prog; ac_word=$2
1156 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1157 echo "configure:1158: checking for $ac_word" >&5
1158 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1159   echo $ac_n "(cached) $ac_c" 1>&6
1160 else
1161   if test -n "$YACC"; then
1162   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1163 else
1164   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1165   for ac_dir in $PATH; do
1166     test -z "$ac_dir" && ac_dir=.
1167     if test -f $ac_dir/$ac_word; then
1168       ac_cv_prog_YACC="$ac_prog"
1169       break
1170     fi
1171   done
1172   IFS="$ac_save_ifs"
1173 fi
1174 fi
1175 YACC="$ac_cv_prog_YACC"
1176 if test -n "$YACC"; then
1177   echo "$ac_t""$YACC" 1>&6
1178 else
1179   echo "$ac_t""no" 1>&6
1180 fi
1181
1182 test -n "$YACC" && break
1183 done
1184 test -n "$YACC" || YACC="yacc"
1185
1186 for ac_prog in mawk gawk nawk awk
1187 do
1188 # Extract the first word of "$ac_prog", so it can be a program name with args.
1189 set dummy $ac_prog; ac_word=$2
1190 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1191 echo "configure:1192: checking for $ac_word" >&5
1192 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1193   echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195   if test -n "$AWK"; then
1196   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1197 else
1198   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1199   for ac_dir in $PATH; do
1200     test -z "$ac_dir" && ac_dir=.
1201     if test -f $ac_dir/$ac_word; then
1202       ac_cv_prog_AWK="$ac_prog"
1203       break
1204     fi
1205   done
1206   IFS="$ac_save_ifs"
1207 fi
1208 fi
1209 AWK="$ac_cv_prog_AWK"
1210 if test -n "$AWK"; then
1211   echo "$ac_t""$AWK" 1>&6
1212 else
1213   echo "$ac_t""no" 1>&6
1214 fi
1215
1216 test -n "$AWK" && break
1217 done
1218
1219
1220 if test "$program_transform_name" = s,x,x,; then
1221   program_transform_name=
1222 else
1223   # Double any \ or $.  echo might interpret backslashes.
1224   cat <<\EOF_SED > conftestsed
1225 s,\\,\\\\,g; s,\$,$$,g
1226 EOF_SED
1227   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1228   rm -f conftestsed
1229 fi
1230 test "$program_prefix" != NONE &&
1231   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1232 # Use a double $ so make ignores it.
1233 test "$program_suffix" != NONE &&
1234   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1235
1236 # sed with no file args requires a program.
1237 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1238
1239
1240 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1241 echo "configure:1242: checking return type of signal handlers" >&5
1242 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1243   echo $ac_n "(cached) $ac_c" 1>&6
1244 else
1245   cat > conftest.$ac_ext <<EOF
1246 #line 1247 "configure"
1247 #include "confdefs.h"
1248 #include <sys/types.h>
1249 #include <signal.h>
1250 #ifdef signal
1251 #undef signal
1252 #endif
1253 #ifdef __cplusplus
1254 extern "C" void (*signal (int, void (*)(int)))(int);
1255 #else
1256 void (*signal ()) ();
1257 #endif
1258
1259 int main() {
1260 int i;
1261 ; return 0; }
1262 EOF
1263 if { (eval echo configure:1264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1264   rm -rf conftest*
1265   ac_cv_type_signal=void
1266 else
1267   echo "configure: failed program was:" >&5
1268   cat conftest.$ac_ext >&5
1269   rm -rf conftest*
1270   ac_cv_type_signal=int
1271 fi
1272 rm -f conftest*
1273 fi
1274
1275 echo "$ac_t""$ac_cv_type_signal" 1>&6
1276 cat >> confdefs.h <<EOF
1277 #define RETSIGTYPE $ac_cv_type_signal
1278 EOF
1279
1280
1281
1282 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1283 echo "configure:1284: checking for ANSI C header files" >&5
1284 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1285   echo $ac_n "(cached) $ac_c" 1>&6
1286 else
1287   cat > conftest.$ac_ext <<EOF
1288 #line 1289 "configure"
1289 #include "confdefs.h"
1290 #include <stdlib.h>
1291 #include <stdarg.h>
1292 #include <string.h>
1293 #include <float.h>
1294 EOF
1295 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1296 { (eval echo configure:1297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1297 ac_err=`grep -v '^ *+' conftest.out`
1298 if test -z "$ac_err"; then
1299   rm -rf conftest*
1300   ac_cv_header_stdc=yes
1301 else
1302   echo "$ac_err" >&5
1303   echo "configure: failed program was:" >&5
1304   cat conftest.$ac_ext >&5
1305   rm -rf conftest*
1306   ac_cv_header_stdc=no
1307 fi
1308 rm -f conftest*
1309
1310 if test $ac_cv_header_stdc = yes; then
1311   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1312 cat > conftest.$ac_ext <<EOF
1313 #line 1314 "configure"
1314 #include "confdefs.h"
1315 #include <string.h>
1316 EOF
1317 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1318   egrep "memchr" >/dev/null 2>&1; then
1319   :
1320 else
1321   rm -rf conftest*
1322   ac_cv_header_stdc=no
1323 fi
1324 rm -f conftest*
1325
1326 fi
1327
1328 if test $ac_cv_header_stdc = yes; then
1329   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1330 cat > conftest.$ac_ext <<EOF
1331 #line 1332 "configure"
1332 #include "confdefs.h"
1333 #include <stdlib.h>
1334 EOF
1335 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1336   egrep "free" >/dev/null 2>&1; then
1337   :
1338 else
1339   rm -rf conftest*
1340   ac_cv_header_stdc=no
1341 fi
1342 rm -f conftest*
1343
1344 fi
1345
1346 if test $ac_cv_header_stdc = yes; then
1347   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1348 if test "$cross_compiling" = yes; then
1349   :
1350 else
1351   cat > conftest.$ac_ext <<EOF
1352 #line 1353 "configure"
1353 #include "confdefs.h"
1354 #include <ctype.h>
1355 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1356 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1357 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1358 int main () { int i; for (i = 0; i < 256; i++)
1359 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1360 exit (0); }
1361
1362 EOF
1363 if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1364 then
1365   :
1366 else
1367   echo "configure: failed program was:" >&5
1368   cat conftest.$ac_ext >&5
1369   rm -fr conftest*
1370   ac_cv_header_stdc=no
1371 fi
1372 rm -fr conftest*
1373 fi
1374
1375 fi
1376 fi
1377
1378 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1379 if test $ac_cv_header_stdc = yes; then
1380   cat >> confdefs.h <<\EOF
1381 #define STDC_HEADERS 1
1382 EOF
1383
1384 fi
1385
1386 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
1387 do
1388 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1389 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1390 echo "configure:1391: checking for $ac_hdr" >&5
1391 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1392   echo $ac_n "(cached) $ac_c" 1>&6
1393 else
1394   cat > conftest.$ac_ext <<EOF
1395 #line 1396 "configure"
1396 #include "confdefs.h"
1397 #include <$ac_hdr>
1398 EOF
1399 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1400 { (eval echo configure:1401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1401 ac_err=`grep -v '^ *+' conftest.out`
1402 if test -z "$ac_err"; then
1403   rm -rf conftest*
1404   eval "ac_cv_header_$ac_safe=yes"
1405 else
1406   echo "$ac_err" >&5
1407   echo "configure: failed program was:" >&5
1408   cat conftest.$ac_ext >&5
1409   rm -rf conftest*
1410   eval "ac_cv_header_$ac_safe=no"
1411 fi
1412 rm -f conftest*
1413 fi
1414 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1415   echo "$ac_t""yes" 1>&6
1416     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1417   cat >> confdefs.h <<EOF
1418 #define $ac_tr_hdr 1
1419 EOF
1420
1421 else
1422   echo "$ac_t""no" 1>&6
1423 fi
1424 done
1425
1426 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1427 echo "configure:1428: checking whether stat file-mode macros are broken" >&5
1428 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&6
1430 else
1431   cat > conftest.$ac_ext <<EOF
1432 #line 1433 "configure"
1433 #include "confdefs.h"
1434 #include <sys/types.h>
1435 #include <sys/stat.h>
1436
1437 #if defined(S_ISBLK) && defined(S_IFDIR)
1438 # if S_ISBLK (S_IFDIR)
1439 You lose.
1440 # endif
1441 #endif
1442
1443 #if defined(S_ISBLK) && defined(S_IFCHR)
1444 # if S_ISBLK (S_IFCHR)
1445 You lose.
1446 # endif
1447 #endif
1448
1449 #if defined(S_ISLNK) && defined(S_IFREG)
1450 # if S_ISLNK (S_IFREG)
1451 You lose.
1452 # endif
1453 #endif
1454
1455 #if defined(S_ISSOCK) && defined(S_IFREG)
1456 # if S_ISSOCK (S_IFREG)
1457 You lose.
1458 # endif
1459 #endif
1460
1461 EOF
1462 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1463   egrep "You lose" >/dev/null 2>&1; then
1464   rm -rf conftest*
1465   ac_cv_header_stat_broken=yes
1466 else
1467   rm -rf conftest*
1468   ac_cv_header_stat_broken=no
1469 fi
1470 rm -f conftest*
1471
1472 fi
1473
1474 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1475 if test $ac_cv_header_stat_broken = yes; then
1476   cat >> confdefs.h <<\EOF
1477 #define STAT_MACROS_BROKEN 1
1478 EOF
1479
1480 fi
1481
1482
1483 echo $ac_n "checking for working const""... $ac_c" 1>&6
1484 echo "configure:1485: checking for working const" >&5
1485 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1486   echo $ac_n "(cached) $ac_c" 1>&6
1487 else
1488   cat > conftest.$ac_ext <<EOF
1489 #line 1490 "configure"
1490 #include "confdefs.h"
1491
1492 int main() {
1493
1494 /* Ultrix mips cc rejects this.  */
1495 typedef int charset[2]; const charset x;
1496 /* SunOS 4.1.1 cc rejects this.  */
1497 char const *const *ccp;
1498 char **p;
1499 /* NEC SVR4.0.2 mips cc rejects this.  */
1500 struct point {int x, y;};
1501 static struct point const zero = {0,0};
1502 /* AIX XL C 1.02.0.0 rejects this.
1503    It does not let you subtract one const X* pointer from another in an arm
1504    of an if-expression whose if-part is not a constant expression */
1505 const char *g = "string";
1506 ccp = &g + (g ? g-g : 0);
1507 /* HPUX 7.0 cc rejects these. */
1508 ++ccp;
1509 p = (char**) ccp;
1510 ccp = (char const *const *) p;
1511 { /* SCO 3.2v4 cc rejects this.  */
1512   char *t;
1513   char const *s = 0 ? (char *) 0 : (char const *) 0;
1514
1515   *t++ = 0;
1516 }
1517 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1518   int x[] = {25, 17};
1519   const int *foo = &x[0];
1520   ++foo;
1521 }
1522 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1523   typedef const int *iptr;
1524   iptr p = 0;
1525   ++p;
1526 }
1527 { /* AIX XL C 1.02.0.0 rejects this saying
1528      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1529   struct s { int j; const int *ap[3]; };
1530   struct s *b; b->j = 5;
1531 }
1532 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1533   const int foo = 10;
1534 }
1535
1536 ; return 0; }
1537 EOF
1538 if { (eval echo configure:1539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1539   rm -rf conftest*
1540   ac_cv_c_const=yes
1541 else
1542   echo "configure: failed program was:" >&5
1543   cat conftest.$ac_ext >&5
1544   rm -rf conftest*
1545   ac_cv_c_const=no
1546 fi
1547 rm -f conftest*
1548 fi
1549
1550 echo "$ac_t""$ac_cv_c_const" 1>&6
1551 if test $ac_cv_c_const = no; then
1552   cat >> confdefs.h <<\EOF
1553 #define const
1554 EOF
1555
1556 fi
1557
1558
1559 for ac_func in setpgid sbrk select poll
1560 do
1561 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1562 echo "configure:1563: checking for $ac_func" >&5
1563 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1564   echo $ac_n "(cached) $ac_c" 1>&6
1565 else
1566   cat > conftest.$ac_ext <<EOF
1567 #line 1568 "configure"
1568 #include "confdefs.h"
1569 /* System header to define __stub macros and hopefully few prototypes,
1570     which can conflict with char $ac_func(); below.  */
1571 #include <assert.h>
1572 /* Override any gcc2 internal prototype to avoid an error.  */
1573 /* We use char because int might match the return type of a gcc2
1574     builtin and then its argument prototype would still apply.  */
1575 char $ac_func();
1576
1577 int main() {
1578
1579 /* The GNU C library defines this for functions which it implements
1580     to always fail with ENOSYS.  Some functions are actually named
1581     something starting with __ and the normal name is an alias.  */
1582 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1583 choke me
1584 #else
1585 $ac_func();
1586 #endif
1587
1588 ; return 0; }
1589 EOF
1590 if { (eval echo configure:1591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1591   rm -rf conftest*
1592   eval "ac_cv_func_$ac_func=yes"
1593 else
1594   echo "configure: failed program was:" >&5
1595   cat conftest.$ac_ext >&5
1596   rm -rf conftest*
1597   eval "ac_cv_func_$ac_func=no"
1598 fi
1599 rm -f conftest*
1600 fi
1601
1602 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1603   echo "$ac_t""yes" 1>&6
1604     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1605   cat >> confdefs.h <<EOF
1606 #define $ac_tr_func 1
1607 EOF
1608
1609 else
1610   echo "$ac_t""no" 1>&6
1611 fi
1612 done
1613
1614
1615 # If we are configured native on Linux, work around problems with sys/procfs.h
1616 if test "${target}" = "${host}"; then
1617   case "${host}" in
1618   i345686-*-linux*)
1619         cat >> confdefs.h <<\EOF
1620 #define START_INFERIOR_TRAPS_EXPECTED "2"
1621 EOF
1622
1623         cat >> confdefs.h <<\EOF
1624 #define sys_quotactl 1
1625 EOF
1626
1627         ;;
1628   esac
1629 fi
1630
1631 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1632 echo "configure:1633: checking for gregset_t type" >&5
1633 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1634   echo $ac_n "(cached) $ac_c" 1>&6
1635 else
1636   cat > conftest.$ac_ext <<EOF
1637 #line 1638 "configure"
1638 #include "confdefs.h"
1639 #include <sys/procfs.h>
1640 int main() {
1641 gregset_t *gregsetp = 0
1642 ; return 0; }
1643 EOF
1644 if { (eval echo configure:1645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1645   rm -rf conftest*
1646   gdb_cv_have_gregset_t=yes
1647 else
1648   echo "configure: failed program was:" >&5
1649   cat conftest.$ac_ext >&5
1650   rm -rf conftest*
1651   gdb_cv_have_gregset_t=no
1652 fi
1653 rm -f conftest*
1654 fi
1655
1656 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1657 if test $gdb_cv_have_gregset_t = yes; then
1658   cat >> confdefs.h <<\EOF
1659 #define HAVE_GREGSET_T 1
1660 EOF
1661
1662 fi
1663
1664 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1665 echo "configure:1666: checking for fpregset_t type" >&5
1666 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1667   echo $ac_n "(cached) $ac_c" 1>&6
1668 else
1669   cat > conftest.$ac_ext <<EOF
1670 #line 1671 "configure"
1671 #include "confdefs.h"
1672 #include <sys/procfs.h>
1673 int main() {
1674 fpregset_t *fpregsetp = 0
1675 ; return 0; }
1676 EOF
1677 if { (eval echo configure:1678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1678   rm -rf conftest*
1679   gdb_cv_have_fpregset_t=yes
1680 else
1681   echo "configure: failed program was:" >&5
1682   cat conftest.$ac_ext >&5
1683   rm -rf conftest*
1684   gdb_cv_have_fpregset_t=no
1685 fi
1686 rm -f conftest*
1687 fi
1688
1689 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1690 if test $gdb_cv_have_fpregset_t = yes; then
1691   cat >> confdefs.h <<\EOF
1692 #define HAVE_FPREGSET_T 1
1693 EOF
1694
1695 fi
1696
1697 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1698 echo "configure:1699: checking for main in -lm" >&5
1699 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1700 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1701   echo $ac_n "(cached) $ac_c" 1>&6
1702 else
1703   ac_save_LIBS="$LIBS"
1704 LIBS="-lm  $LIBS"
1705 cat > conftest.$ac_ext <<EOF
1706 #line 1707 "configure"
1707 #include "confdefs.h"
1708
1709 int main() {
1710 main()
1711 ; return 0; }
1712 EOF
1713 if { (eval echo configure:1714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1714   rm -rf conftest*
1715   eval "ac_cv_lib_$ac_lib_var=yes"
1716 else
1717   echo "configure: failed program was:" >&5
1718   cat conftest.$ac_ext >&5
1719   rm -rf conftest*
1720   eval "ac_cv_lib_$ac_lib_var=no"
1721 fi
1722 rm -f conftest*
1723 LIBS="$ac_save_LIBS"
1724
1725 fi
1726 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1727   echo "$ac_t""yes" 1>&6
1728     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1729     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1730   cat >> confdefs.h <<EOF
1731 #define $ac_tr_lib 1
1732 EOF
1733
1734   LIBS="-lm $LIBS"
1735
1736 else
1737   echo "$ac_t""no" 1>&6
1738 fi
1739
1740
1741
1742 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1743 echo "configure:1744: checking for long long support in compiler" >&5
1744 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1745   echo $ac_n "(cached) $ac_c" 1>&6
1746 else
1747   cat > conftest.$ac_ext <<EOF
1748 #line 1749 "configure"
1749 #include "confdefs.h"
1750
1751 int main() {
1752
1753   extern long long foo;
1754   switch (foo & 2) { case 0: return 1; }
1755
1756 ; return 0; }
1757 EOF
1758 if { (eval echo configure:1759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1759   rm -rf conftest*
1760   gdb_cv_c_long_long=yes
1761 else
1762   echo "configure: failed program was:" >&5
1763   cat conftest.$ac_ext >&5
1764   rm -rf conftest*
1765   gdb_cv_c_long_long=no
1766 fi
1767 rm -f conftest*
1768 fi
1769
1770 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1771 if test $gdb_cv_c_long_long = yes; then
1772   cat >> confdefs.h <<\EOF
1773 #define CC_HAS_LONG_LONG 1
1774 EOF
1775
1776 fi
1777
1778
1779 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1780 echo "configure:1781: checking for long long support in printf" >&5
1781 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1782   echo $ac_n "(cached) $ac_c" 1>&6
1783 else
1784   if test "$cross_compiling" = yes; then
1785   gdb_cv_printf_has_long_long=no
1786 else
1787   cat > conftest.$ac_ext <<EOF
1788 #line 1789 "configure"
1789 #include "confdefs.h"
1790
1791 int main () {
1792   char buf[16];
1793   long long l = 0x12345;
1794   sprintf (buf, "%llx", l);
1795   return (strcmp ("12345", buf));
1796 }
1797 EOF
1798 if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1799 then
1800   gdb_cv_printf_has_long_long=yes
1801 else
1802   echo "configure: failed program was:" >&5
1803   cat conftest.$ac_ext >&5
1804   rm -fr conftest*
1805   gdb_cv_printf_has_long_long=no
1806 fi
1807 rm -fr conftest*
1808 fi
1809
1810 fi
1811
1812 if test $gdb_cv_printf_has_long_long = yes; then
1813   cat >> confdefs.h <<\EOF
1814 #define PRINTF_HAS_LONG_LONG 1
1815 EOF
1816
1817 fi
1818 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1819
1820
1821 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1822 echo "configure:1823: checking for long double support in compiler" >&5
1823 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1824   echo $ac_n "(cached) $ac_c" 1>&6
1825 else
1826   cat > conftest.$ac_ext <<EOF
1827 #line 1828 "configure"
1828 #include "confdefs.h"
1829
1830 int main() {
1831 long double foo;
1832 ; return 0; }
1833 EOF
1834 if { (eval echo configure:1835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1835   rm -rf conftest*
1836   ac_cv_c_long_double=yes
1837 else
1838   echo "configure: failed program was:" >&5
1839   cat conftest.$ac_ext >&5
1840   rm -rf conftest*
1841   ac_cv_c_long_double=no
1842 fi
1843 rm -f conftest*
1844 fi
1845
1846 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1847 if test $ac_cv_c_long_double = yes; then
1848   cat >> confdefs.h <<\EOF
1849 #define HAVE_LONG_DOUBLE 1
1850 EOF
1851
1852 fi
1853
1854
1855 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1856 echo "configure:1857: checking for long double support in printf" >&5
1857 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1858   echo $ac_n "(cached) $ac_c" 1>&6
1859 else
1860   if test "$cross_compiling" = yes; then
1861   gdb_cv_printf_has_long_double=no
1862 else
1863   cat > conftest.$ac_ext <<EOF
1864 #line 1865 "configure"
1865 #include "confdefs.h"
1866
1867 int main () {
1868   char buf[16];
1869   long double f = 3.141592653;
1870   sprintf (buf, "%Lg", f);
1871   return (strncmp ("3.14159", buf, 7));
1872 }
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1875 then
1876   gdb_cv_printf_has_long_double=yes
1877 else
1878   echo "configure: failed program was:" >&5
1879   cat conftest.$ac_ext >&5
1880   rm -fr conftest*
1881   gdb_cv_printf_has_long_double=no
1882 fi
1883 rm -fr conftest*
1884 fi
1885
1886 fi
1887
1888 if test $gdb_cv_printf_has_long_double = yes; then
1889   cat >> confdefs.h <<\EOF
1890 #define PRINTF_HAS_LONG_DOUBLE 1
1891 EOF
1892
1893 fi
1894 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1895
1896 for ac_hdr in unistd.h
1897 do
1898 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1899 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1900 echo "configure:1901: checking for $ac_hdr" >&5
1901 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1902   echo $ac_n "(cached) $ac_c" 1>&6
1903 else
1904   cat > conftest.$ac_ext <<EOF
1905 #line 1906 "configure"
1906 #include "confdefs.h"
1907 #include <$ac_hdr>
1908 EOF
1909 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1910 { (eval echo configure:1911: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1911 ac_err=`grep -v '^ *+' conftest.out`
1912 if test -z "$ac_err"; then
1913   rm -rf conftest*
1914   eval "ac_cv_header_$ac_safe=yes"
1915 else
1916   echo "$ac_err" >&5
1917   echo "configure: failed program was:" >&5
1918   cat conftest.$ac_ext >&5
1919   rm -rf conftest*
1920   eval "ac_cv_header_$ac_safe=no"
1921 fi
1922 rm -f conftest*
1923 fi
1924 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1925   echo "$ac_t""yes" 1>&6
1926     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1927   cat >> confdefs.h <<EOF
1928 #define $ac_tr_hdr 1
1929 EOF
1930
1931 else
1932   echo "$ac_t""no" 1>&6
1933 fi
1934 done
1935
1936 for ac_func in getpagesize
1937 do
1938 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1939 echo "configure:1940: checking for $ac_func" >&5
1940 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1941   echo $ac_n "(cached) $ac_c" 1>&6
1942 else
1943   cat > conftest.$ac_ext <<EOF
1944 #line 1945 "configure"
1945 #include "confdefs.h"
1946 /* System header to define __stub macros and hopefully few prototypes,
1947     which can conflict with char $ac_func(); below.  */
1948 #include <assert.h>
1949 /* Override any gcc2 internal prototype to avoid an error.  */
1950 /* We use char because int might match the return type of a gcc2
1951     builtin and then its argument prototype would still apply.  */
1952 char $ac_func();
1953
1954 int main() {
1955
1956 /* The GNU C library defines this for functions which it implements
1957     to always fail with ENOSYS.  Some functions are actually named
1958     something starting with __ and the normal name is an alias.  */
1959 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1960 choke me
1961 #else
1962 $ac_func();
1963 #endif
1964
1965 ; return 0; }
1966 EOF
1967 if { (eval echo configure:1968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1968   rm -rf conftest*
1969   eval "ac_cv_func_$ac_func=yes"
1970 else
1971   echo "configure: failed program was:" >&5
1972   cat conftest.$ac_ext >&5
1973   rm -rf conftest*
1974   eval "ac_cv_func_$ac_func=no"
1975 fi
1976 rm -f conftest*
1977 fi
1978
1979 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1980   echo "$ac_t""yes" 1>&6
1981     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1982   cat >> confdefs.h <<EOF
1983 #define $ac_tr_func 1
1984 EOF
1985
1986 else
1987   echo "$ac_t""no" 1>&6
1988 fi
1989 done
1990
1991 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1992 echo "configure:1993: checking for working mmap" >&5
1993 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1994   echo $ac_n "(cached) $ac_c" 1>&6
1995 else
1996   if test "$cross_compiling" = yes; then
1997   ac_cv_func_mmap_fixed_mapped=no
1998 else
1999   cat > conftest.$ac_ext <<EOF
2000 #line 2001 "configure"
2001 #include "confdefs.h"
2002
2003 /* Thanks to Mike Haertel and Jim Avera for this test.
2004    Here is a matrix of mmap possibilities:
2005         mmap private not fixed
2006         mmap private fixed at somewhere currently unmapped
2007         mmap private fixed at somewhere already mapped
2008         mmap shared not fixed
2009         mmap shared fixed at somewhere currently unmapped
2010         mmap shared fixed at somewhere already mapped
2011    For private mappings, we should verify that changes cannot be read()
2012    back from the file, nor mmap's back from the file at a different
2013    address.  (There have been systems where private was not correctly
2014    implemented like the infamous i386 svr4.0, and systems where the
2015    VM page cache was not coherent with the filesystem buffer cache
2016    like early versions of FreeBSD and possibly contemporary NetBSD.)
2017    For shared mappings, we should conversely verify that changes get
2018    propogated back to all the places they're supposed to be.
2019
2020    Grep wants private fixed already mapped.
2021    The main things grep needs to know about mmap are:
2022    * does it exist and is it safe to write into the mmap'd area
2023    * how to use it (BSD variants)  */
2024 #include <sys/types.h>
2025 #include <fcntl.h>
2026 #include <sys/mman.h>
2027
2028 /* This mess was copied from the GNU getpagesize.h.  */
2029 #ifndef HAVE_GETPAGESIZE
2030 # ifdef HAVE_UNISTD_H
2031 #  include <unistd.h>
2032 # endif
2033
2034 /* Assume that all systems that can run configure have sys/param.h.  */
2035 # ifndef HAVE_SYS_PARAM_H
2036 #  define HAVE_SYS_PARAM_H 1
2037 # endif
2038
2039 # ifdef _SC_PAGESIZE
2040 #  define getpagesize() sysconf(_SC_PAGESIZE)
2041 # else /* no _SC_PAGESIZE */
2042 #  ifdef HAVE_SYS_PARAM_H
2043 #   include <sys/param.h>
2044 #   ifdef EXEC_PAGESIZE
2045 #    define getpagesize() EXEC_PAGESIZE
2046 #   else /* no EXEC_PAGESIZE */
2047 #    ifdef NBPG
2048 #     define getpagesize() NBPG * CLSIZE
2049 #     ifndef CLSIZE
2050 #      define CLSIZE 1
2051 #     endif /* no CLSIZE */
2052 #    else /* no NBPG */
2053 #     ifdef NBPC
2054 #      define getpagesize() NBPC
2055 #     else /* no NBPC */
2056 #      ifdef PAGESIZE
2057 #       define getpagesize() PAGESIZE
2058 #      endif /* PAGESIZE */
2059 #     endif /* no NBPC */
2060 #    endif /* no NBPG */
2061 #   endif /* no EXEC_PAGESIZE */
2062 #  else /* no HAVE_SYS_PARAM_H */
2063 #   define getpagesize() 8192   /* punt totally */
2064 #  endif /* no HAVE_SYS_PARAM_H */
2065 # endif /* no _SC_PAGESIZE */
2066
2067 #endif /* no HAVE_GETPAGESIZE */
2068
2069 #ifdef __cplusplus
2070 extern "C" { void *malloc(unsigned); }
2071 #else
2072 char *malloc();
2073 #endif
2074
2075 int
2076 main()
2077 {
2078         char *data, *data2, *data3;
2079         int i, pagesize;
2080         int fd;
2081
2082         pagesize = getpagesize();
2083
2084         /*
2085          * First, make a file with some known garbage in it.
2086          */
2087         data = malloc(pagesize);
2088         if (!data)
2089                 exit(1);
2090         for (i = 0; i < pagesize; ++i)
2091                 *(data + i) = rand();
2092         umask(0);
2093         fd = creat("conftestmmap", 0600);
2094         if (fd < 0)
2095                 exit(1);
2096         if (write(fd, data, pagesize) != pagesize)
2097                 exit(1);
2098         close(fd);
2099
2100         /*
2101          * Next, try to mmap the file at a fixed address which
2102          * already has something else allocated at it.  If we can,
2103          * also make sure that we see the same garbage.
2104          */
2105         fd = open("conftestmmap", O_RDWR);
2106         if (fd < 0)
2107                 exit(1);
2108         data2 = malloc(2 * pagesize);
2109         if (!data2)
2110                 exit(1);
2111         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2112         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2113             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2114                 exit(1);
2115         for (i = 0; i < pagesize; ++i)
2116                 if (*(data + i) != *(data2 + i))
2117                         exit(1);
2118
2119         /*
2120          * Finally, make sure that changes to the mapped area
2121          * do not percolate back to the file as seen by read().
2122          * (This is a bug on some variants of i386 svr4.0.)
2123          */
2124         for (i = 0; i < pagesize; ++i)
2125                 *(data2 + i) = *(data2 + i) + 1;
2126         data3 = malloc(pagesize);
2127         if (!data3)
2128                 exit(1);
2129         if (read(fd, data3, pagesize) != pagesize)
2130                 exit(1);
2131         for (i = 0; i < pagesize; ++i)
2132                 if (*(data + i) != *(data3 + i))
2133                         exit(1);
2134         close(fd);
2135         unlink("conftestmmap");
2136         exit(0);
2137 }
2138
2139 EOF
2140 if { (eval echo configure:2141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2141 then
2142   ac_cv_func_mmap_fixed_mapped=yes
2143 else
2144   echo "configure: failed program was:" >&5
2145   cat conftest.$ac_ext >&5
2146   rm -fr conftest*
2147   ac_cv_func_mmap_fixed_mapped=no
2148 fi
2149 rm -fr conftest*
2150 fi
2151
2152 fi
2153
2154 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2155 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2156   cat >> confdefs.h <<\EOF
2157 #define HAVE_MMAP 1
2158 EOF
2159
2160 fi
2161
2162
2163 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2164 echo "configure:2165: checking whether malloc must be declared" >&5
2165 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2166   echo $ac_n "(cached) $ac_c" 1>&6
2167 else
2168   cat > conftest.$ac_ext <<EOF
2169 #line 2170 "configure"
2170 #include "confdefs.h"
2171
2172 #include <stdio.h>
2173 #ifdef HAVE_STRING_H
2174 #include <string.h>
2175 #else
2176 #ifdef HAVE_STRINGS_H
2177 #include <strings.h>
2178 #endif
2179 #endif
2180 #ifdef HAVE_STDLIB_H
2181 #include <stdlib.h>
2182 #endif
2183 #ifdef HAVE_UNISTD_H
2184 #include <unistd.h>
2185 #endif
2186 int main() {
2187 char *(*pfn) = (char *(*)) malloc
2188 ; return 0; }
2189 EOF
2190 if { (eval echo configure:2191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2191   rm -rf conftest*
2192   bfd_cv_decl_needed_malloc=no
2193 else
2194   echo "configure: failed program was:" >&5
2195   cat conftest.$ac_ext >&5
2196   rm -rf conftest*
2197   bfd_cv_decl_needed_malloc=yes
2198 fi
2199 rm -f conftest*
2200 fi
2201
2202 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2203 if test $bfd_cv_decl_needed_malloc = yes; then
2204   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2205   cat >> confdefs.h <<EOF
2206 #define $bfd_tr_decl 1
2207 EOF
2208
2209 fi
2210
2211 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2212 echo "configure:2213: checking whether realloc must be declared" >&5
2213 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2214   echo $ac_n "(cached) $ac_c" 1>&6
2215 else
2216   cat > conftest.$ac_ext <<EOF
2217 #line 2218 "configure"
2218 #include "confdefs.h"
2219
2220 #include <stdio.h>
2221 #ifdef HAVE_STRING_H
2222 #include <string.h>
2223 #else
2224 #ifdef HAVE_STRINGS_H
2225 #include <strings.h>
2226 #endif
2227 #endif
2228 #ifdef HAVE_STDLIB_H
2229 #include <stdlib.h>
2230 #endif
2231 #ifdef HAVE_UNISTD_H
2232 #include <unistd.h>
2233 #endif
2234 int main() {
2235 char *(*pfn) = (char *(*)) realloc
2236 ; return 0; }
2237 EOF
2238 if { (eval echo configure:2239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2239   rm -rf conftest*
2240   bfd_cv_decl_needed_realloc=no
2241 else
2242   echo "configure: failed program was:" >&5
2243   cat conftest.$ac_ext >&5
2244   rm -rf conftest*
2245   bfd_cv_decl_needed_realloc=yes
2246 fi
2247 rm -f conftest*
2248 fi
2249
2250 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2251 if test $bfd_cv_decl_needed_realloc = yes; then
2252   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2253   cat >> confdefs.h <<EOF
2254 #define $bfd_tr_decl 1
2255 EOF
2256
2257 fi
2258
2259 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2260 echo "configure:2261: checking whether free must be declared" >&5
2261 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2262   echo $ac_n "(cached) $ac_c" 1>&6
2263 else
2264   cat > conftest.$ac_ext <<EOF
2265 #line 2266 "configure"
2266 #include "confdefs.h"
2267
2268 #include <stdio.h>
2269 #ifdef HAVE_STRING_H
2270 #include <string.h>
2271 #else
2272 #ifdef HAVE_STRINGS_H
2273 #include <strings.h>
2274 #endif
2275 #endif
2276 #ifdef HAVE_STDLIB_H
2277 #include <stdlib.h>
2278 #endif
2279 #ifdef HAVE_UNISTD_H
2280 #include <unistd.h>
2281 #endif
2282 int main() {
2283 char *(*pfn) = (char *(*)) free
2284 ; return 0; }
2285 EOF
2286 if { (eval echo configure:2287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2287   rm -rf conftest*
2288   bfd_cv_decl_needed_free=no
2289 else
2290   echo "configure: failed program was:" >&5
2291   cat conftest.$ac_ext >&5
2292   rm -rf conftest*
2293   bfd_cv_decl_needed_free=yes
2294 fi
2295 rm -f conftest*
2296 fi
2297
2298 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2299 if test $bfd_cv_decl_needed_free = yes; then
2300   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2301   cat >> confdefs.h <<EOF
2302 #define $bfd_tr_decl 1
2303 EOF
2304
2305 fi
2306
2307
2308
2309
2310 if test ${build} = ${host} -a ${host} = ${target} ; then
2311         case ${host_os} in
2312         hpux*)
2313                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2314 echo "configure:2315: checking for HPUX/OSF thread support" >&5
2315                 if test -f /usr/include/dce/cma_config.h ; then
2316                         if test "$GCC" = "yes" ; then
2317                                 echo "$ac_t""yes" 1>&6
2318                                 cat >> confdefs.h <<\EOF
2319 #define HAVE_HPUX_THREAD_SUPPORT 1
2320 EOF
2321
2322                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2323                         else
2324                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2325                         fi
2326                 else
2327                         echo "$ac_t""no" 1>&6
2328                 fi
2329                 ;;
2330         solaris*)
2331                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2332 echo "configure:2333: checking for Solaris thread debugging library" >&5
2333                 if test -f /usr/lib/libthread_db.so.1 ; then
2334                         echo "$ac_t""yes" 1>&6
2335                         cat >> confdefs.h <<\EOF
2336 #define HAVE_THREAD_DB_LIB 1
2337 EOF
2338
2339                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2340                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2341 echo "configure:2342: checking for dlopen in -ldl" >&5
2342 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2343 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2344   echo $ac_n "(cached) $ac_c" 1>&6
2345 else
2346   ac_save_LIBS="$LIBS"
2347 LIBS="-ldl  $LIBS"
2348 cat > conftest.$ac_ext <<EOF
2349 #line 2350 "configure"
2350 #include "confdefs.h"
2351 /* Override any gcc2 internal prototype to avoid an error.  */
2352 /* We use char because int might match the return type of a gcc2
2353     builtin and then its argument prototype would still apply.  */
2354 char dlopen();
2355
2356 int main() {
2357 dlopen()
2358 ; return 0; }
2359 EOF
2360 if { (eval echo configure:2361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2361   rm -rf conftest*
2362   eval "ac_cv_lib_$ac_lib_var=yes"
2363 else
2364   echo "configure: failed program was:" >&5
2365   cat conftest.$ac_ext >&5
2366   rm -rf conftest*
2367   eval "ac_cv_lib_$ac_lib_var=no"
2368 fi
2369 rm -f conftest*
2370 LIBS="$ac_save_LIBS"
2371
2372 fi
2373 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2374   echo "$ac_t""yes" 1>&6
2375     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2376     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2377   cat >> confdefs.h <<EOF
2378 #define $ac_tr_lib 1
2379 EOF
2380
2381   LIBS="-ldl $LIBS"
2382
2383 else
2384   echo "$ac_t""no" 1>&6
2385 fi
2386
2387                         if test "$GCC" = "yes" ; then
2388                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2389                         fi
2390                 else
2391                         echo "$ac_t""no" 1>&6
2392                 fi
2393                 ;;
2394         esac
2395
2396 fi
2397
2398 ENABLE_CFLAGS=
2399
2400 # Check whether --enable-netrom or --disable-netrom was given.
2401 if test "${enable_netrom+set}" = set; then
2402   enableval="$enable_netrom"
2403   case "${enableval}" in
2404 yes)    enable_netrom=yes ;;
2405 no)     enable_netrom=no ;;
2406 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2407 esac
2408 fi
2409
2410
2411 if test "${enable_netrom}" = "yes"; then
2412         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2413 fi
2414
2415 # start-sanitize-gm
2416 ENABLE_GM=
2417
2418 # Check whether --enable-gm or --disable-gm was given.
2419 if test "${enable_gm+set}" = set; then
2420   enableval="$enable_gm"
2421   case "${enableval}" in
2422 yes)    CONFIG_OBS="${CONFIG_OBS} gmagic.o"
2423         ENABLE_CFLAGS=-DGENERAL_MAGIC
2424         ;;
2425 no)     ;;
2426 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2427 esac
2428 fi
2429
2430
2431 # end-sanitize-gm
2432
2433 # start-sanitize-gdbtk
2434 ENABLE_IDE=
2435 # Check whether --enable-ide or --disable-ide was given.
2436 if test "${enable_ide+set}" = set; then
2437   enableval="$enable_ide"
2438   :
2439 fi
2440
2441 if test "$enable_ide" = yes; then
2442    enable_ide=yes
2443    ENABLE_IDE=1
2444 else
2445    enable_ide=no
2446 fi
2447
2448
2449 ENABLE_GDBTK=
2450
2451 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2452 if test "${enable_gdbtk+set}" = set; then
2453   enableval="$enable_gdbtk"
2454   case "${enableval}" in
2455     yes)
2456         case "$host" in
2457         *go32*)
2458             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2459             enable_gdbtk=no ;;
2460         *windows*)
2461             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2462             enable_gdbtk=no ;;
2463         *)
2464             enable_gdbtk=yes ;;
2465         esac ;;
2466     no)
2467         enable_gdbtk=no  ;;
2468     *)
2469         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2470 esac
2471 else
2472
2473 # Default is on for everything but go32 and cygwin32
2474 case "$host" in
2475     *go32* | *windows*)
2476         ;;
2477     *)
2478         enable_gdbtk=yes ;;
2479     esac
2480
2481 fi
2482
2483
2484 # In the cygwin32 environment, we need some additional flags.
2485 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2486 echo "configure:2487: checking for cygwin32" >&5
2487 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2488   echo $ac_n "(cached) $ac_c" 1>&6
2489 else
2490   cat > conftest.$ac_ext <<EOF
2491 #line 2492 "configure"
2492 #include "confdefs.h"
2493
2494 #ifdef __CYGWIN32__
2495 lose
2496 #endif
2497 EOF
2498 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2499   egrep "lose" >/dev/null 2>&1; then
2500   rm -rf conftest*
2501   gdb_cv_os_cygwin32=yes
2502 else
2503   rm -rf conftest*
2504   gdb_cv_os_cygwin32=no
2505 fi
2506 rm -f conftest*
2507
2508 fi
2509
2510 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2511
2512 WIN32LIBS=
2513 WIN32LDAPP=
2514
2515
2516
2517 if test x$gdb_cv_os_cygwin32 = xyes; then
2518     if test x$enable_ide = xyes; then
2519         WIN32LIBS="-ladvapi32"
2520     fi
2521 fi
2522
2523 configdir="unix"
2524
2525 if test "${enable_gdbtk}" = "yes"; then
2526
2527
2528 #
2529 # Ok, lets find the tcl configuration
2530 # First, look for one uninstalled.
2531 # the alternative search directory is invoked by --with-tclconfig
2532 #
2533
2534 if test x"${no_tcl}" = x ; then
2535   # we reset no_tcl in case something fails here
2536   no_tcl=true
2537   # Check whether --with-tclconfig or --without-tclconfig was given.
2538 if test "${with_tclconfig+set}" = set; then
2539   withval="$with_tclconfig"
2540   with_tclconfig=${withval}
2541 fi
2542
2543   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2544 echo "configure:2545: checking for Tcl configuration" >&5
2545   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2546   echo $ac_n "(cached) $ac_c" 1>&6
2547 else
2548
2549
2550   # First check to see if --with-tclconfig was specified.
2551   if test x"${with_tclconfig}" != x ; then
2552     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2553       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2554     else
2555       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2556     fi
2557   fi
2558
2559   # then check for a private Tcl installation
2560   if test x"${ac_cv_c_tclconfig}" = x ; then
2561     for i in \
2562                 ../tcl \
2563                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2564                 ../../tcl \
2565                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2566                 ../../../tcl \
2567                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2568       if test -f "$i/${configdir}/tclConfig.sh" ; then
2569         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2570         break
2571       fi
2572     done
2573   fi
2574   # check in a few common install locations
2575   if test x"${ac_cv_c_tclconfig}" = x ; then
2576     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2577       if test -f "$i/tclConfig.sh" ; then
2578         ac_cv_c_tclconfig=`(cd $i; pwd)`
2579         break
2580       fi
2581     done
2582   fi
2583   # check in a few other private locations
2584   if test x"${ac_cv_c_tclconfig}" = x ; then
2585     for i in \
2586                 ${srcdir}/../tcl \
2587                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2588       if test -f "$i/${configdir}/tclConfig.sh" ; then
2589         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2590         break
2591       fi
2592     done
2593   fi
2594
2595 fi
2596
2597   if test x"${ac_cv_c_tclconfig}" = x ; then
2598     TCLCONFIG="# no Tcl configs found"
2599     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2600   else
2601     no_tcl=
2602     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2603     echo "$ac_t""found $TCLCONFIG" 1>&6
2604   fi
2605 fi
2606
2607     if test -z "${no_tcl}"; then
2608
2609     . $TCLCONFIG
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636 #
2637 # Ok, lets find the tk configuration
2638 # First, look for one uninstalled.
2639 # the alternative search directory is invoked by --with-tkconfig
2640 #
2641
2642 if test x"${no_tk}" = x ; then
2643   # we reset no_tk in case something fails here
2644   no_tk=true
2645   # Check whether --with-tkconfig or --without-tkconfig was given.
2646 if test "${with_tkconfig+set}" = set; then
2647   withval="$with_tkconfig"
2648   with_tkconfig=${withval}
2649 fi
2650
2651   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2652 echo "configure:2653: checking for Tk configuration" >&5
2653   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2654   echo $ac_n "(cached) $ac_c" 1>&6
2655 else
2656
2657
2658   # First check to see if --with-tkconfig was specified.
2659   if test x"${with_tkconfig}" != x ; then
2660     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2661       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2662     else
2663       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2664     fi
2665   fi
2666
2667   # then check for a private Tk library
2668   if test x"${ac_cv_c_tkconfig}" = x ; then
2669     for i in \
2670                 ../tk \
2671                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2672                 ../../tk \
2673                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2674                 ../../../tk \
2675                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2676       if test -f "$i/${configdir}/tkConfig.sh" ; then
2677         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2678         break
2679       fi
2680     done
2681   fi
2682   # check in a few common install locations
2683   if test x"${ac_cv_c_tkconfig}" = x ; then
2684     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2685       if test -f "$i/tkConfig.sh" ; then
2686         ac_cv_c_tkconfig=`(cd $i; pwd)`
2687         break
2688       fi
2689     done
2690   fi
2691   # check in a few other private locations
2692   if test x"${ac_cv_c_tkconfig}" = x ; then
2693     for i in \
2694                 ${srcdir}/../tk \
2695                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2696       if test -f "$i/${configdir}/tkConfig.sh" ; then
2697         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2698         break
2699       fi
2700     done
2701   fi
2702
2703 fi
2704
2705   if test x"${ac_cv_c_tkconfig}" = x ; then
2706     TKCONFIG="# no Tk configs found"
2707     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2708   else
2709     no_tk=
2710     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2711     echo "$ac_t""found $TKCONFIG" 1>&6
2712   fi
2713 fi
2714
2715
2716
2717         # If $no_tk is nonempty, then we can't do Tk, and there is no
2718         # point to doing Tcl.
2719         if test -z "${no_tk}"; then
2720
2721     if test -f "$TKCONFIG" ; then
2722       . $TKCONFIG
2723     fi
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738 #
2739 # Ok, lets find the tcl source trees so we can use the headers
2740 # Warning: transition of version 9 to 10 will break this algorithm
2741 # because 10 sorts before 9. We also look for just tcl. We have to
2742 # be careful that we don't match stuff like tclX by accident.
2743 # the alternative search directory is involked by --with-tclinclude
2744 #
2745
2746 no_tcl=true
2747 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2748 echo "configure:2749: checking for Tcl private headers. dir=${configdir}" >&5
2749 # Check whether --with-tclinclude or --without-tclinclude was given.
2750 if test "${with_tclinclude+set}" = set; then
2751   withval="$with_tclinclude"
2752   with_tclinclude=${withval}
2753 fi
2754
2755 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2756   echo $ac_n "(cached) $ac_c" 1>&6
2757 else
2758
2759 # first check to see if --with-tclinclude was specified
2760 if test x"${with_tclinclude}" != x ; then
2761   if test -f ${with_tclinclude}/tclInt.h ; then
2762     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2763   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2764     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2765   else
2766     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2767   fi
2768 fi
2769
2770 # next check if it came with Tcl configuration file
2771 if test x"${ac_cv_c_tclconfig}" = x ; then
2772   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2773     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2774   fi
2775 fi
2776
2777 # next check in private source directory
2778 #
2779 # since ls returns lowest version numbers first, reverse its output
2780 if test x"${ac_cv_c_tclh}" = x ; then
2781   for i in \
2782                 ${srcdir}/../tcl \
2783                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2784                 ${srcdir}/../../tcl \
2785                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2786                 ${srcdir}/../../../tcl \
2787                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2788     if test -f $i/generic/tclInt.h ; then
2789       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2790       break
2791     fi
2792   done
2793 fi
2794 # finally check in a few common install locations
2795 #
2796 # since ls returns lowest version numbers first, reverse its output
2797 if test x"${ac_cv_c_tclh}" = x ; then
2798   for i in \
2799                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2800                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2801                 /usr/local/src/tcl \
2802                 /usr/local/lib/tcl \
2803                 ${prefix}/include ; do
2804     if test -f $i/generic/tclInt.h ; then
2805       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2806       break
2807     fi
2808   done
2809 fi
2810 # see if one is installed
2811 if test x"${ac_cv_c_tclh}" = x ; then
2812    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2813 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2814 echo "configure:2815: checking for tclInt.h" >&5
2815 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2816   echo $ac_n "(cached) $ac_c" 1>&6
2817 else
2818   cat > conftest.$ac_ext <<EOF
2819 #line 2820 "configure"
2820 #include "confdefs.h"
2821 #include <tclInt.h>
2822 EOF
2823 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2824 { (eval echo configure:2825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2825 ac_err=`grep -v '^ *+' conftest.out`
2826 if test -z "$ac_err"; then
2827   rm -rf conftest*
2828   eval "ac_cv_header_$ac_safe=yes"
2829 else
2830   echo "$ac_err" >&5
2831   echo "configure: failed program was:" >&5
2832   cat conftest.$ac_ext >&5
2833   rm -rf conftest*
2834   eval "ac_cv_header_$ac_safe=no"
2835 fi
2836 rm -f conftest*
2837 fi
2838 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2839   echo "$ac_t""yes" 1>&6
2840   ac_cv_c_tclh=installed
2841 else
2842   echo "$ac_t""no" 1>&6
2843 ac_cv_c_tclh=""
2844 fi
2845
2846 fi
2847
2848 fi
2849
2850 if test x"${ac_cv_c_tclh}" = x ; then
2851   TCLHDIR="# no Tcl private headers found"
2852   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2853 fi
2854 if test x"${ac_cv_c_tclh}" != x ; then
2855   no_tcl=""
2856   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2857     echo "$ac_t""is installed" 1>&6
2858     TCLHDIR=""
2859   else
2860     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2861     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2862     TCLHDIR="-I${ac_cv_c_tclh}"
2863   fi
2864 fi
2865
2866
2867
2868
2869 #
2870 # Ok, lets find the tk source trees so we can use the headers
2871 # If the directory (presumably symlink) named "tk" exists, use that one
2872 # in preference to any others.  Same logic is used when choosing library
2873 # and again with Tcl. The search order is the best place to look first, then in
2874 # decreasing significance. The loop breaks if the trigger file is found.
2875 # Note the gross little conversion here of srcdir by cd'ing to the found
2876 # directory. This converts the path from a relative to an absolute, so
2877 # recursive cache variables for the path will work right. We check all
2878 # the possible paths in one loop rather than many seperate loops to speed
2879 # things up.
2880 # the alternative search directory is involked by --with-tkinclude
2881 #
2882 no_tk=true
2883 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2884 echo "configure:2885: checking for Tk private headers" >&5
2885 # Check whether --with-tkinclude or --without-tkinclude was given.
2886 if test "${with_tkinclude+set}" = set; then
2887   withval="$with_tkinclude"
2888   with_tkinclude=${withval}
2889 fi
2890
2891 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2892   echo $ac_n "(cached) $ac_c" 1>&6
2893 else
2894
2895 # first check to see if --with-tkinclude was specified
2896 if test x"${with_tkinclude}" != x ; then
2897   if test -f ${with_tkinclude}/tk.h ; then
2898     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2899   elif test -f ${with_tkinclude}/generic/tk.h ; then
2900     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2901   else
2902     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2903   fi
2904 fi
2905
2906 # next check if it came with Tk configuration file
2907 if test x"${ac_cv_c_tkconfig}" = x ; then
2908   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2909     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2910   fi
2911 fi
2912
2913 # next check in private source directory
2914 #
2915 # since ls returns lowest version numbers first, reverse its output
2916 if test x"${ac_cv_c_tkh}" = x ; then
2917   for i in \
2918                 ${srcdir}/../tk \
2919                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2920                 ${srcdir}/../../tk \
2921                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2922                 ${srcdir}/../../../tk \
2923                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2924     if test -f $i/generic/tk.h ; then
2925       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2926       break
2927     fi
2928   done
2929 fi
2930 # finally check in a few common install locations
2931 #
2932 # since ls returns lowest version numbers first, reverse its output
2933 if test x"${ac_cv_c_tkh}" = x ; then
2934   for i in \
2935                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2936                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2937                 /usr/local/src/tk \
2938                 /usr/local/lib/tk \
2939                 ${prefix}/include ; do
2940     if test -f $i/generic/tk.h ; then
2941       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2942       break
2943     fi
2944   done
2945 fi
2946 # see if one is installed
2947 if test x"${ac_cv_c_tkh}" = x ; then
2948    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2949 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2950 echo "configure:2951: checking for tk.h" >&5
2951 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2952   echo $ac_n "(cached) $ac_c" 1>&6
2953 else
2954   cat > conftest.$ac_ext <<EOF
2955 #line 2956 "configure"
2956 #include "confdefs.h"
2957 #include <tk.h>
2958 EOF
2959 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2960 { (eval echo configure:2961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2961 ac_err=`grep -v '^ *+' conftest.out`
2962 if test -z "$ac_err"; then
2963   rm -rf conftest*
2964   eval "ac_cv_header_$ac_safe=yes"
2965 else
2966   echo "$ac_err" >&5
2967   echo "configure: failed program was:" >&5
2968   cat conftest.$ac_ext >&5
2969   rm -rf conftest*
2970   eval "ac_cv_header_$ac_safe=no"
2971 fi
2972 rm -f conftest*
2973 fi
2974 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2975   echo "$ac_t""yes" 1>&6
2976   ac_cv_c_tkh=installed
2977 else
2978   echo "$ac_t""no" 1>&6
2979 ac_cv_c_tkh=""
2980 fi
2981
2982 fi
2983
2984 fi
2985
2986 if test x"${ac_cv_c_tkh}" != x ; then
2987   no_tk=""
2988   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2989     echo "$ac_t""is installed" 1>&6
2990     TKHDIR=""
2991   else
2992     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2993     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2994     TKHDIR="-I${ac_cv_c_tkh}"
2995   fi
2996 else
2997   TKHDIR="# no Tk directory found"
2998   echo "configure: warning: Can't find Tk private headers" 1>&2
2999   no_tk=true
3000 fi
3001
3002
3003
3004
3005 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3006 echo "configure:3007: checking for Itcl private headers. srcdir=${srcdir}" >&5
3007 if test x"${ac_cv_c_itclh}" = x ; then
3008   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
3009     if test -f $i/src/itcl.h ; then
3010       ac_cv_c_itclh=`(cd $i/src; pwd)`
3011       break
3012     fi
3013   done
3014 fi
3015 if test x"${ac_cv_c_itclh}" = x ; then
3016   ITCLHDIR="# no Itcl private headers found"
3017   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3018 fi
3019 if test x"${ac_cv_c_itclh}" != x ; then
3020      ITCLHDIR="-I${ac_cv_c_itclh}"
3021 fi
3022 # should always be here
3023      ITCLLIB="../itcl/src/libitcl.a"
3024
3025
3026
3027
3028 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3029 echo "configure:3030: checking for Tix private headers. srcdir=${srcdir}" >&5
3030 if test x"${ac_cv_c_tixh}" = x ; then
3031   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3032     if test -f $i/generic/tix.h ; then
3033       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3034       break
3035     fi
3036   done
3037 fi
3038 if test x"${ac_cv_c_tixh}" = x ; then
3039   TIXHDIR="# no Tix private headers found"
3040   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3041 fi
3042 if test x"${ac_cv_c_tixh}" != x ; then
3043      TIXHDIR="-I${ac_cv_c_tixh}"
3044 fi
3045
3046
3047
3048            # now look for tix library stuff
3049            TIXVERSION=4.1.8.0
3050            . ${ac_cv_c_tclconfig}/tclConfig.sh
3051            case "${host}" in
3052            *-*-cygwin32*)
3053                 tixdir=../tix/win/tcl8.0
3054                 ;;
3055            *)
3056                 tixdir=../tix/unix/tk8.0
3057                 ;;
3058            esac
3059            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3060                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3061            else
3062                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3063            fi
3064
3065            ENABLE_GDBTK=1
3066
3067            # Include some libraries that Tcl and Tk want.
3068            if test "${enable_ide}" = "yes"; then
3069               TCL_LIBS='$(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3070            else
3071               TCL_LIBS='$(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3072            fi
3073            # Yes, the ordering seems wrong here.  But it isn't.
3074            # TK_LIBS is the list of libraries that need to be linked
3075            # after Tcl/Tk.
3076            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3077            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3078
3079            if test x$gdb_cv_os_cygwin32 = xyes; then
3080               WIN32LIBS="${WIN32LIBS} -luser32"
3081               WIN32LDAPP="-Wl,--subsystem,windows"
3082            fi
3083         fi
3084     fi
3085 fi
3086
3087
3088
3089
3090
3091
3092 # end-sanitize-gdbtk
3093
3094
3095
3096
3097
3098 # Begin stuff to support --enable-shared
3099 # Check whether --enable-shared or --disable-shared was given.
3100 if test "${enable_shared+set}" = set; then
3101   enableval="$enable_shared"
3102   case "${enableval}" in
3103   yes) shared=true ;;
3104   no)  shared=false ;;
3105   *) shared=true ;;
3106 esac
3107 fi
3108
3109 HLDFLAGS=
3110 HLDENV=
3111 # If we have shared libraries, try to set rpath reasonably.
3112 if test "${shared}" = "true"; then
3113   case "${host}" in
3114   *-*-hpux*)
3115     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3116     ;;
3117   *-*-irix5* | *-*-irix6*)
3118     HLDFLAGS='-Wl,-rpath,$(libdir)'
3119     ;;
3120   *-*-linux*aout*)
3121     ;;
3122   *-*-linux* | *-pc-linux-gnu)
3123     HLDFLAGS='-Wl,-rpath,$(libdir)'
3124     ;;
3125   *-*-solaris*)
3126     HLDFLAGS='-R $(libdir)'
3127     ;;
3128   *-*-sysv4*)
3129     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3130     ;;
3131   esac
3132 fi
3133
3134 # On SunOS, if the linker supports the -rpath option, use it to
3135 # prevent ../bfd and ../opcodes from being included in the run time
3136 # search path.
3137 case "${host}" in
3138   *-*-sunos*)
3139     echo 'main () { }' > conftest.c
3140     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3141     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3142       :
3143     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3144       :
3145     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3146       :
3147     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3148       :
3149     elif test "${shared}" = "true"; then
3150       HLDFLAGS='-Wl,-rpath=$(libdir)'
3151     else
3152       HLDFLAGS='-Wl,-rpath='
3153     fi
3154     rm -f conftest.t conftest.c conftest
3155     ;;
3156 esac
3157
3158
3159 # End stuff to support --enable-shared
3160
3161 # target_subdir is used by the testsuite to find the target libraries.
3162 target_subdir=
3163 if test "${host}" != "${target}"; then
3164     target_subdir="${target_alias}/"
3165 fi
3166
3167
3168 frags=
3169 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3170 if test ! -f ${host_makefile_frag}; then
3171 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3172 fi
3173 frags="$frags $host_makefile_frag"
3174
3175 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3176 if test ! -f ${target_makefile_frag}; then
3177 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3178 fi
3179 frags="$frags $target_makefile_frag"
3180
3181
3182
3183
3184
3185 hostfile=`sed -n '
3186 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3187 ' ${host_makefile_frag}`
3188
3189 targetfile=`sed -n '
3190 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3191 ' ${target_makefile_frag}`
3192
3193 # these really aren't orthogonal true/false values of the same condition,
3194 # but shells are slow enough that I like to reuse the test conditions
3195 # whenever possible
3196 if test "${target}" = "${host}"; then
3197 nativefile=`sed -n '
3198 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3199 ' ${host_makefile_frag}`
3200 # else
3201 # GDBserver is only useful in a "native" enviroment
3202 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3203 fi
3204
3205
3206 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3207 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3208 # corresponding links.  But we have to remove the xm.h files and tm.h
3209 # files anyway, e.g. when switching from "configure host" to
3210 # "configure none".
3211
3212 files=
3213 links=
3214 rm -f xm.h
3215 if test "${hostfile}" != ""; then
3216 files="${files} config/${gdb_host_cpu}/${hostfile}"
3217 links="${links} xm.h"
3218 fi
3219 rm -f tm.h
3220 if test "${targetfile}" != ""; then
3221 files="${files} config/${gdb_target_cpu}/${targetfile}"
3222 links="${links} tm.h"
3223 fi
3224 rm -f nm.h
3225 if test "${nativefile}" != ""; then
3226 files="${files} config/${gdb_host_cpu}/${nativefile}"
3227 links="${links} nm.h"
3228 else
3229 # A cross-only configuration.
3230 files="${files} config/nm-empty.h"
3231 links="${links} nm.h"
3232 fi
3233 # start-sanitize-gdbtk
3234 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3235 echo "configure:3236: checking whether ln -s works" >&5
3236 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3237   echo $ac_n "(cached) $ac_c" 1>&6
3238 else
3239   rm -f conftestdata
3240 if ln -s X conftestdata 2>/dev/null
3241 then
3242   rm -f conftestdata
3243   ac_cv_prog_LN_S="ln -s"
3244 else
3245   ac_cv_prog_LN_S=ln
3246 fi
3247 fi
3248 LN_S="$ac_cv_prog_LN_S"
3249 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3250   echo "$ac_t""yes" 1>&6
3251 else
3252   echo "$ac_t""no" 1>&6
3253 fi
3254
3255 # Make it possible to use the GUI without doing a full install
3256 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3257   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3258   echo linking $srcdir/gdbtcl to gdbtcl
3259   $LN_S $srcdir/gdbtcl gdbtcl
3260   else
3261   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3262   echo "         " make install before you are able to run the GUI.
3263   fi
3264 fi
3265 # end-sanitize-gdbtk
3266
3267
3268
3269 subdirs="$configdirs"
3270
3271 trap '' 1 2 15
3272 cat > confcache <<\EOF
3273 # This file is a shell script that caches the results of configure
3274 # tests run on this system so they can be shared between configure
3275 # scripts and configure runs.  It is not useful on other systems.
3276 # If it contains results you don't want to keep, you may remove or edit it.
3277 #
3278 # By default, configure uses ./config.cache as the cache file,
3279 # creating it if it does not exist already.  You can give configure
3280 # the --cache-file=FILE option to use a different cache file; that is
3281 # what configure does when it calls configure scripts in
3282 # subdirectories, so they share the cache.
3283 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3284 # config.status only pays attention to the cache file if you give it the
3285 # --recheck option to rerun configure.
3286 #
3287 EOF
3288 # The following way of writing the cache mishandles newlines in values,
3289 # but we know of no workaround that is simple, portable, and efficient.
3290 # So, don't put newlines in cache variables' values.
3291 # Ultrix sh set writes to stderr and can't be redirected directly,
3292 # and sets the high bit in the cache file unless we assign to the vars.
3293 (set) 2>&1 |
3294   case `(ac_space=' '; set) 2>&1` in
3295   *ac_space=\ *)
3296     # `set' does not quote correctly, so add quotes (double-quote substitution
3297     # turns \\\\ into \\, and sed turns \\ into \).
3298     sed -n \
3299       -e "s/'/'\\\\''/g" \
3300       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3301     ;;
3302   *)
3303     # `set' quotes correctly as required by POSIX, so do not add quotes.
3304     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3305     ;;
3306   esac >> confcache
3307 if cmp -s $cache_file confcache; then
3308   :
3309 else
3310   if test -w $cache_file; then
3311     echo "updating cache $cache_file"
3312     cat confcache > $cache_file
3313   else
3314     echo "not updating unwritable cache $cache_file"
3315   fi
3316 fi
3317 rm -f confcache
3318
3319 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3320
3321 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3322 # Let make expand exec_prefix.
3323 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3324
3325 # Any assignment to VPATH causes Sun make to only execute
3326 # the first set of double-colon rules, so remove it if not needed.
3327 # If there is a colon in the path, we need to keep it.
3328 if test "x$srcdir" = x.; then
3329   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3330 fi
3331
3332 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3333
3334 DEFS=-DHAVE_CONFIG_H
3335
3336 # Without the "./", some shells look in PATH for config.status.
3337 : ${CONFIG_STATUS=./config.status}
3338
3339 echo creating $CONFIG_STATUS
3340 rm -f $CONFIG_STATUS
3341 cat > $CONFIG_STATUS <<EOF
3342 #! /bin/sh
3343 # Generated automatically by configure.
3344 # Run this file to recreate the current configuration.
3345 # This directory was configured as follows,
3346 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3347 #
3348 # $0 $ac_configure_args
3349 #
3350 # Compiler output produced by configure, useful for debugging
3351 # configure, is in ./config.log if it exists.
3352
3353 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3354 for ac_option
3355 do
3356   case "\$ac_option" in
3357   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3358     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3359     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3360   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3361     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3362     exit 0 ;;
3363   -help | --help | --hel | --he | --h)
3364     echo "\$ac_cs_usage"; exit 0 ;;
3365   *) echo "\$ac_cs_usage"; exit 1 ;;
3366   esac
3367 done
3368
3369 ac_given_srcdir=$srcdir
3370 ac_given_INSTALL="$INSTALL"
3371
3372 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3373 EOF
3374 cat >> $CONFIG_STATUS <<EOF
3375
3376 # Protect against being on the right side of a sed subst in config.status.
3377 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3378  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3379 $ac_vpsub
3380 $extrasub
3381 s%@CFLAGS@%$CFLAGS%g
3382 s%@CPPFLAGS@%$CPPFLAGS%g
3383 s%@CXXFLAGS@%$CXXFLAGS%g
3384 s%@DEFS@%$DEFS%g
3385 s%@LDFLAGS@%$LDFLAGS%g
3386 s%@LIBS@%$LIBS%g
3387 s%@exec_prefix@%$exec_prefix%g
3388 s%@prefix@%$prefix%g
3389 s%@program_transform_name@%$program_transform_name%g
3390 s%@bindir@%$bindir%g
3391 s%@sbindir@%$sbindir%g
3392 s%@libexecdir@%$libexecdir%g
3393 s%@datadir@%$datadir%g
3394 s%@sysconfdir@%$sysconfdir%g
3395 s%@sharedstatedir@%$sharedstatedir%g
3396 s%@localstatedir@%$localstatedir%g
3397 s%@libdir@%$libdir%g
3398 s%@includedir@%$includedir%g
3399 s%@oldincludedir@%$oldincludedir%g
3400 s%@infodir@%$infodir%g
3401 s%@mandir@%$mandir%g
3402 s%@CC@%$CC%g
3403 s%@CPP@%$CPP%g
3404 s%@DLLTOOL@%$DLLTOOL%g
3405 s%@host@%$host%g
3406 s%@host_alias@%$host_alias%g
3407 s%@host_cpu@%$host_cpu%g
3408 s%@host_vendor@%$host_vendor%g
3409 s%@host_os@%$host_os%g
3410 s%@target@%$target%g
3411 s%@target_alias@%$target_alias%g
3412 s%@target_cpu@%$target_cpu%g
3413 s%@target_vendor@%$target_vendor%g
3414 s%@target_os@%$target_os%g
3415 s%@build@%$build%g
3416 s%@build_alias@%$build_alias%g
3417 s%@build_cpu@%$build_cpu%g
3418 s%@build_vendor@%$build_vendor%g
3419 s%@build_os@%$build_os%g
3420 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3421 s%@INSTALL_DATA@%$INSTALL_DATA%g
3422 s%@AR@%$AR%g
3423 s%@RANLIB@%$RANLIB%g
3424 s%@YACC@%$YACC%g
3425 s%@AWK@%$AWK%g
3426 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3427 s%@ENABLE_IDE@%$ENABLE_IDE%g
3428 s%@WIN32LIBS@%$WIN32LIBS%g
3429 s%@WIN32LDAPP@%$WIN32LDAPP%g
3430 s%@TCL_VERSION@%$TCL_VERSION%g
3431 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3432 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3433 s%@TCL_CC@%$TCL_CC%g
3434 s%@TCL_DEFS@%$TCL_DEFS%g
3435 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3436 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3437 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3438 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3439 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3440 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3441 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3442 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3443 s%@TCL_RANLIB@%$TCL_RANLIB%g
3444 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3445 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3446 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3447 s%@TK_VERSION@%$TK_VERSION%g
3448 s%@TK_DEFS@%$TK_DEFS%g
3449 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3450 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3451 s%@TK_XLIBSW@%$TK_XLIBSW%g
3452 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3453 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3454 s%@TCLHDIR@%$TCLHDIR%g
3455 s%@TKHDIR@%$TKHDIR%g
3456 s%@ITCLHDIR@%$ITCLHDIR%g
3457 s%@ITCLLIB@%$ITCLLIB%g
3458 s%@TIXHDIR@%$TIXHDIR%g
3459 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3460 s%@X_CFLAGS@%$X_CFLAGS%g
3461 s%@X_LDFLAGS@%$X_LDFLAGS%g
3462 s%@X_LIBS@%$X_LIBS%g
3463 s%@TIXLIB@%$TIXLIB%g
3464 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3465 s%@CONFIG_OBS@%$CONFIG_OBS%g
3466 s%@HLDFLAGS@%$HLDFLAGS%g
3467 s%@HLDENV@%$HLDENV%g
3468 s%@target_subdir@%$target_subdir%g
3469 /@host_makefile_frag@/r $host_makefile_frag
3470 s%@host_makefile_frag@%%g
3471 /@target_makefile_frag@/r $target_makefile_frag
3472 s%@target_makefile_frag@%%g
3473 s%@frags@%$frags%g
3474 s%@LN_S@%$LN_S%g
3475 s%@subdirs@%$subdirs%g
3476
3477 CEOF
3478 EOF
3479
3480 cat >> $CONFIG_STATUS <<\EOF
3481
3482 # Split the substitutions into bite-sized pieces for seds with
3483 # small command number limits, like on Digital OSF/1 and HP-UX.
3484 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3485 ac_file=1 # Number of current file.
3486 ac_beg=1 # First line for current file.
3487 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3488 ac_more_lines=:
3489 ac_sed_cmds=""
3490 while $ac_more_lines; do
3491   if test $ac_beg -gt 1; then
3492     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3493   else
3494     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3495   fi
3496   if test ! -s conftest.s$ac_file; then
3497     ac_more_lines=false
3498     rm -f conftest.s$ac_file
3499   else
3500     if test -z "$ac_sed_cmds"; then
3501       ac_sed_cmds="sed -f conftest.s$ac_file"
3502     else
3503       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3504     fi
3505     ac_file=`expr $ac_file + 1`
3506     ac_beg=$ac_end
3507     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3508   fi
3509 done
3510 if test -z "$ac_sed_cmds"; then
3511   ac_sed_cmds=cat
3512 fi
3513 EOF
3514
3515 cat >> $CONFIG_STATUS <<EOF
3516
3517 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3518 EOF
3519 cat >> $CONFIG_STATUS <<\EOF
3520 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3521   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3522   case "$ac_file" in
3523   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3524        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3525   *) ac_file_in="${ac_file}.in" ;;
3526   esac
3527
3528   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3529
3530   # Remove last slash and all that follows it.  Not all systems have dirname.
3531   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3532   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3533     # The file is in a subdirectory.
3534     test ! -d "$ac_dir" && mkdir "$ac_dir"
3535     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3536     # A "../" for each directory in $ac_dir_suffix.
3537     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3538   else
3539     ac_dir_suffix= ac_dots=
3540   fi
3541
3542   case "$ac_given_srcdir" in
3543   .)  srcdir=.
3544       if test -z "$ac_dots"; then top_srcdir=.
3545       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3546   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3547   *) # Relative path.
3548     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3549     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3550   esac
3551
3552   case "$ac_given_INSTALL" in
3553   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3554   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3555   esac
3556
3557   echo creating "$ac_file"
3558   rm -f "$ac_file"
3559   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3560   case "$ac_file" in
3561   *Makefile*) ac_comsub="1i\\
3562 # $configure_input" ;;
3563   *) ac_comsub= ;;
3564   esac
3565
3566   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3567   sed -e "$ac_comsub
3568 s%@configure_input@%$configure_input%g
3569 s%@srcdir@%$srcdir%g
3570 s%@top_srcdir@%$top_srcdir%g
3571 s%@INSTALL@%$INSTALL%g
3572 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3573 fi; done
3574 rm -f conftest.s*
3575
3576 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3577 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3578 #
3579 # ac_d sets the value in "#define NAME VALUE" lines.
3580 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3581 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3582 ac_dC='\3'
3583 ac_dD='%g'
3584 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3585 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3586 ac_uB='\([      ]\)%\1#\2define\3'
3587 ac_uC=' '
3588 ac_uD='\4%g'
3589 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3590 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3591 ac_eB='$%\1#\2define\3'
3592 ac_eC=' '
3593 ac_eD='%g'
3594
3595 if test "${CONFIG_HEADERS+set}" != set; then
3596 EOF
3597 cat >> $CONFIG_STATUS <<EOF
3598   CONFIG_HEADERS="config.h:config.in"
3599 EOF
3600 cat >> $CONFIG_STATUS <<\EOF
3601 fi
3602 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3603   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3604   case "$ac_file" in
3605   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3606        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3607   *) ac_file_in="${ac_file}.in" ;;
3608   esac
3609
3610   echo creating $ac_file
3611
3612   rm -f conftest.frag conftest.in conftest.out
3613   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3614   cat $ac_file_inputs > conftest.in
3615
3616 EOF
3617
3618 # Transform confdefs.h into a sed script conftest.vals that substitutes
3619 # the proper values into config.h.in to produce config.h.  And first:
3620 # Protect against being on the right side of a sed subst in config.status.
3621 # Protect against being in an unquoted here document in config.status.
3622 rm -f conftest.vals
3623 cat > conftest.hdr <<\EOF
3624 s/[\\&%]/\\&/g
3625 s%[\\$`]%\\&%g
3626 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3627 s%ac_d%ac_u%gp
3628 s%ac_u%ac_e%gp
3629 EOF
3630 sed -n -f conftest.hdr confdefs.h > conftest.vals
3631 rm -f conftest.hdr
3632
3633 # This sed command replaces #undef with comments.  This is necessary, for
3634 # example, in the case of _POSIX_SOURCE, which is predefined and required
3635 # on some systems where configure will not decide to define it.
3636 cat >> conftest.vals <<\EOF
3637 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3638 EOF
3639
3640 # Break up conftest.vals because some shells have a limit on
3641 # the size of here documents, and old seds have small limits too.
3642
3643 rm -f conftest.tail
3644 while :
3645 do
3646   ac_lines=`grep -c . conftest.vals`
3647   # grep -c gives empty output for an empty file on some AIX systems.
3648   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3649   # Write a limited-size here document to conftest.frag.
3650   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3651   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3652   echo 'CEOF
3653   sed -f conftest.frag conftest.in > conftest.out
3654   rm -f conftest.in
3655   mv conftest.out conftest.in
3656 ' >> $CONFIG_STATUS
3657   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3658   rm -f conftest.vals
3659   mv conftest.tail conftest.vals
3660 done
3661 rm -f conftest.vals
3662
3663 cat >> $CONFIG_STATUS <<\EOF
3664   rm -f conftest.frag conftest.h
3665   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3666   cat conftest.in >> conftest.h
3667   rm -f conftest.in
3668   if cmp -s $ac_file conftest.h 2>/dev/null; then
3669     echo "$ac_file is unchanged"
3670     rm -f conftest.h
3671   else
3672     # Remove last slash and all that follows it.  Not all systems have dirname.
3673       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3674       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3675       # The file is in a subdirectory.
3676       test ! -d "$ac_dir" && mkdir "$ac_dir"
3677     fi
3678     rm -f $ac_file
3679     mv conftest.h $ac_file
3680   fi
3681 fi; done
3682
3683 EOF
3684
3685 cat >> $CONFIG_STATUS <<EOF
3686 ac_sources="$files"
3687 ac_dests="$links"
3688 EOF
3689
3690 cat >> $CONFIG_STATUS <<\EOF
3691 srcdir=$ac_given_srcdir
3692 while test -n "$ac_sources"; do
3693   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3694   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3695
3696   echo "linking $srcdir/$ac_source to $ac_dest"
3697
3698   if test ! -r $srcdir/$ac_source; then
3699     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3700   fi
3701   rm -f $ac_dest
3702
3703   # Make relative symlinks.
3704   # Remove last slash and all that follows it.  Not all systems have dirname.
3705   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3706   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3707     # The dest file is in a subdirectory.
3708     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3709     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3710     # A "../" for each directory in $ac_dest_dir_suffix.
3711     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3712   else
3713     ac_dest_dir_suffix= ac_dots=
3714   fi
3715
3716   case "$srcdir" in
3717   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3718   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3719   esac
3720
3721   # Make a symlink if possible; otherwise try a hard link.
3722   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3723     ln $srcdir/$ac_source $ac_dest; then :
3724   else
3725     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3726   fi
3727 done
3728 EOF
3729 cat >> $CONFIG_STATUS <<EOF
3730
3731 gdb_host_cpu=$gdb_host_cpu
3732 gdb_target_cpu=$gdb_target_cpu
3733 nativefile=$nativefile
3734
3735 EOF
3736 cat >> $CONFIG_STATUS <<\EOF
3737
3738 if test "${nativefile}" = ""; then
3739 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3740         < Makefile > Makefile.tem
3741 mv -f Makefile.tem Makefile
3742 fi
3743
3744 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3745 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3746 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3747 mv -f Makefile.tmp Makefile
3748
3749 case x$CONFIG_HEADERS in
3750 xconfig.h:config.in)
3751 echo > stamp-h ;;
3752 esac
3753
3754 exit 0
3755 EOF
3756 chmod +x $CONFIG_STATUS
3757 rm -fr confdefs* $ac_clean_files
3758 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3759
3760 if test "$no_recursion" != yes; then
3761
3762   # Remove --cache-file and --srcdir arguments so they do not pile up.
3763   ac_sub_configure_args=
3764   ac_prev=
3765   for ac_arg in $ac_configure_args; do
3766     if test -n "$ac_prev"; then
3767       ac_prev=
3768       continue
3769     fi
3770     case "$ac_arg" in
3771     -cache-file | --cache-file | --cache-fil | --cache-fi \
3772     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3773       ac_prev=cache_file ;;
3774     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3775     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3776       ;;
3777     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3778       ac_prev=srcdir ;;
3779     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3780       ;;
3781     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3782     esac
3783   done
3784
3785   for ac_config_dir in $configdirs; do
3786
3787     # Do not complain, so a configure script can configure whichever
3788     # parts of a large source tree are present.
3789     if test ! -d $srcdir/$ac_config_dir; then
3790       continue
3791     fi
3792
3793     echo configuring in $ac_config_dir
3794
3795     case "$srcdir" in
3796     .) ;;
3797     *)
3798       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3799       else
3800         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3801       fi
3802       ;;
3803     esac
3804
3805     ac_popdir=`pwd`
3806     cd $ac_config_dir
3807
3808       # A "../" for each directory in /$ac_config_dir.
3809       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3810
3811     case "$srcdir" in
3812     .) # No --srcdir option.  We are building in place.
3813       ac_sub_srcdir=$srcdir ;;
3814     /*) # Absolute path.
3815       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3816     *) # Relative path.
3817       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3818     esac
3819
3820     # Check for guested configure; otherwise get Cygnus style configure.
3821     if test -f $ac_sub_srcdir/configure; then
3822       ac_sub_configure=$ac_sub_srcdir/configure
3823     elif test -f $ac_sub_srcdir/configure.in; then
3824       ac_sub_configure=$ac_configure
3825     else
3826       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3827       ac_sub_configure=
3828     fi
3829
3830     # The recursion is here.
3831     if test -n "$ac_sub_configure"; then
3832
3833       # Make the cache file name correct relative to the subdirectory.
3834       case "$cache_file" in
3835       /*) ac_sub_cache_file=$cache_file ;;
3836       *) # Relative path.
3837         ac_sub_cache_file="$ac_dots$cache_file" ;;
3838       esac
3839   case "$ac_given_INSTALL" in
3840         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3841         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3842         esac
3843
3844       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3845       # The eval makes quoting arguments work.
3846       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3847       then :
3848       else
3849         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3850       fi
3851     fi
3852
3853     cd $ac_popdir
3854   done
3855 fi
3856
3857
3858 exit 0
3859