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   --with-mmalloc             use memory mapped malloc package"
  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 SHELL=${CONFIG_SHELL-/bin/sh}
  71 # Maximum number of lines to put in a shell here document.
  72 ac_max_here_lines=12
  73
  74 ac_prev=
  75 for ac_option
  76 do
  77
  78   # If the previous option needs an argument, assign it.
  79   if test -n "$ac_prev"; then
  80     eval "$ac_prev=\$ac_option"
  81     ac_prev=
  82     continue
  83   fi
  84
  85   case "$ac_option" in
  86   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  87   *) ac_optarg= ;;
  88   esac
  89
  90   # Accept the important Cygnus configure options, so we can diagnose typos.
  91
  92   case "$ac_option" in
  93
  94   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  95     ac_prev=bindir ;;
  96   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  97     bindir="$ac_optarg" ;;
  98
  99   -build | --build | --buil | --bui | --bu)
 100     ac_prev=build ;;
 101   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 102     build="$ac_optarg" ;;
 103
 104   -cache-file | --cache-file | --cache-fil | --cache-fi \
 105   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 106     ac_prev=cache_file ;;
 107   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 108   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 109     cache_file="$ac_optarg" ;;
 110
 111   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 112     ac_prev=datadir ;;
 113   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 114   | --da=*)
 115     datadir="$ac_optarg" ;;
 116
 117   -disable-* | --disable-*)
 118     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 119     # Reject names that are not valid shell variable names.
 120     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 121       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 122     fi
 123     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 124     eval "enable_${ac_feature}=no" ;;
 125
 126   -enable-* | --enable-*)
 127     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 128     # Reject names that are not valid shell variable names.
 129     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 130       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 131     fi
 132     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 133     case "$ac_option" in
 134       *=*) ;;
 135       *) ac_optarg=yes ;;
 136     esac
 137     eval "enable_${ac_feature}='$ac_optarg'" ;;
 138
 139   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 140   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 141   | --exec | --exe | --ex)
 142     ac_prev=exec_prefix ;;
 143   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 144   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 145   | --exec=* | --exe=* | --ex=*)
 146     exec_prefix="$ac_optarg" ;;
 147
 148   -gas | --gas | --ga | --g)
 149     # Obsolete; use --with-gas.
 150     with_gas=yes ;;
 151
 152   -help | --help | --hel | --he)
 153     # Omit some internal or obsolete options to make the list less imposing.
 154     # This message is too long to be a string in the A/UX 3.1 sh.
 155     cat << EOF
 156 Usage: configure [options] [host]
 157 Options: [defaults in brackets after descriptions]
 158 Configuration:
 159   --cache-file=FILE       cache test results in FILE
 160   --help                  print this message
 161   --no-create             do not create output files
 162   --quiet, --silent       do not print \`checking...' messages
 163   --version               print the version of autoconf that created configure
 164 Directory and file names:
 165   --prefix=PREFIX         install architecture-independent files in PREFIX
 166                           [$ac_default_prefix]
 167   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 168                           [same as prefix]
 169   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 170   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 171   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 172   --datadir=DIR           read-only architecture-independent data in DIR
 173                           [PREFIX/share]
 174   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 175   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 176                           [PREFIX/com]
 177   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 178   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 179   --includedir=DIR        C header files in DIR [PREFIX/include]
 180   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 181   --infodir=DIR           info documentation in DIR [PREFIX/info]
 182   --mandir=DIR            man documentation in DIR [PREFIX/man]
 183   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 184   --program-prefix=PREFIX prepend PREFIX to installed program names
 185   --program-suffix=SUFFIX append SUFFIX to installed program names
 186   --program-transform-name=PROGRAM
 187                           run sed PROGRAM on installed program names
 188 EOF
 189     cat << EOF
 190 Host type:
 191   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 192   --host=HOST             configure for HOST [guessed]
 193   --target=TARGET         configure for TARGET [TARGET=HOST]
 194 Features and packages:
 195   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 196   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 197   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 198   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 199   --x-includes=DIR        X include files are in DIR
 200   --x-libraries=DIR       X library files are in DIR
 201 EOF
 202     if test -n "$ac_help"; then
 203       echo "--enable and --with options recognized:$ac_help"
 204     fi
 205     exit 0 ;;
 206
 207   -host | --host | --hos | --ho)
 208     ac_prev=host ;;
 209   -host=* | --host=* | --hos=* | --ho=*)
 210     host="$ac_optarg" ;;
 211
 212   -includedir | --includedir | --includedi | --included | --include \
 213   | --includ | --inclu | --incl | --inc)
 214     ac_prev=includedir ;;
 215   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 216   | --includ=* | --inclu=* | --incl=* | --inc=*)
 217     includedir="$ac_optarg" ;;
 218
 219   -infodir | --infodir | --infodi | --infod | --info | --inf)
 220     ac_prev=infodir ;;
 221   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 222     infodir="$ac_optarg" ;;
 223
 224   -libdir | --libdir | --libdi | --libd)
 225     ac_prev=libdir ;;
 226   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 227     libdir="$ac_optarg" ;;
 228
 229   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 230   | --libexe | --libex | --libe)
 231     ac_prev=libexecdir ;;
 232   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 233   | --libexe=* | --libex=* | --libe=*)
 234     libexecdir="$ac_optarg" ;;
 235
 236   -localstatedir | --localstatedir | --localstatedi | --localstated \
 237   | --localstate | --localstat | --localsta | --localst \
 238   | --locals | --local | --loca | --loc | --lo)
 239     ac_prev=localstatedir ;;
 240   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 241   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 242   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 243     localstatedir="$ac_optarg" ;;
 244
 245   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 246     ac_prev=mandir ;;
 247   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 248     mandir="$ac_optarg" ;;
 249
 250   -nfp | --nfp | --nf)
 251     # Obsolete; use --without-fp.
 252     with_fp=no ;;
 253
 254   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 255   | --no-cr | --no-c)
 256     no_create=yes ;;
 257
 258   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 259   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 260     no_recursion=yes ;;
 261
 262   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 263   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 264   | --oldin | --oldi | --old | --ol | --o)
 265     ac_prev=oldincludedir ;;
 266   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 267   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 268   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 269     oldincludedir="$ac_optarg" ;;
 270
 271   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 272     ac_prev=prefix ;;
 273   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 274     prefix="$ac_optarg" ;;
 275
 276   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 277   | --program-pre | --program-pr | --program-p)
 278     ac_prev=program_prefix ;;
 279   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 280   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 281     program_prefix="$ac_optarg" ;;
 282
 283   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 284   | --program-suf | --program-su | --program-s)
 285     ac_prev=program_suffix ;;
 286   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 287   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 288     program_suffix="$ac_optarg" ;;
 289
 290   -program-transform-name | --program-transform-name \
 291   | --program-transform-nam | --program-transform-na \
 292   | --program-transform-n | --program-transform- \
 293   | --program-transform | --program-transfor \
 294   | --program-transfo | --program-transf \
 295   | --program-trans | --program-tran \
 296   | --progr-tra | --program-tr | --program-t)
 297     ac_prev=program_transform_name ;;
 298   -program-transform-name=* | --program-transform-name=* \
 299   | --program-transform-nam=* | --program-transform-na=* \
 300   | --program-transform-n=* | --program-transform-=* \
 301   | --program-transform=* | --program-transfor=* \
 302   | --program-transfo=* | --program-transf=* \
 303   | --program-trans=* | --program-tran=* \
 304   | --progr-tra=* | --program-tr=* | --program-t=*)
 305     program_transform_name="$ac_optarg" ;;
 306
 307   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 308   | -silent | --silent | --silen | --sile | --sil)
 309     silent=yes ;;
 310
 311   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 312     ac_prev=sbindir ;;
 313   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 314   | --sbi=* | --sb=*)
 315     sbindir="$ac_optarg" ;;
 316
 317   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 318   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 319   | --sharedst | --shareds | --shared | --share | --shar \
 320   | --sha | --sh)
 321     ac_prev=sharedstatedir ;;
 322   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 323   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 324   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 325   | --sha=* | --sh=*)
 326     sharedstatedir="$ac_optarg" ;;
 327
 328   -site | --site | --sit)
 329     ac_prev=site ;;
 330   -site=* | --site=* | --sit=*)
 331     site="$ac_optarg" ;;
 332
 333   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 334     ac_prev=srcdir ;;
 335   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 336     srcdir="$ac_optarg" ;;
 337
 338   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 339   | --syscon | --sysco | --sysc | --sys | --sy)
 340     ac_prev=sysconfdir ;;
 341   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 342   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 343     sysconfdir="$ac_optarg" ;;
 344
 345   -target | --target | --targe | --targ | --tar | --ta | --t)
 346     ac_prev=target ;;
 347   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 348     target="$ac_optarg" ;;
 349
 350   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 351     verbose=yes ;;
 352
 353   -version | --version | --versio | --versi | --vers)
 354     echo "configure generated by autoconf version 2.12.1"
 355     exit 0 ;;
 356
 357   -with-* | --with-*)
 358     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 359     # Reject names that are not valid shell variable names.
 360     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 361       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 362     fi
 363     ac_package=`echo $ac_package| sed 's/-/_/g'`
 364     case "$ac_option" in
 365       *=*) ;;
 366       *) ac_optarg=yes ;;
 367     esac
 368     eval "with_${ac_package}='$ac_optarg'" ;;
 369
 370   -without-* | --without-*)
 371     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 372     # Reject names that are not valid shell variable names.
 373     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 374       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 375     fi
 376     ac_package=`echo $ac_package| sed 's/-/_/g'`
 377     eval "with_${ac_package}=no" ;;
 378
 379   --x)
 380     # Obsolete; use --with-x.
 381     with_x=yes ;;
 382
 383   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 384   | --x-incl | --x-inc | --x-in | --x-i)
 385     ac_prev=x_includes ;;
 386   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 387   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 388     x_includes="$ac_optarg" ;;
 389
 390   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 391   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 392     ac_prev=x_libraries ;;
 393   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 394   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 395     x_libraries="$ac_optarg" ;;
 396
 397   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 398     ;;
 399
 400   *)
 401     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 402       echo "configure: warning: $ac_option: invalid host type" 1>&2
 403     fi
 404     if test "x$nonopt" != xNONE; then
 405       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 406     fi
 407     nonopt="$ac_option"
 408     ;;
 409
 410   esac
 411 done
 412
 413 if test -n "$ac_prev"; then
 414   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 415 fi
 416
 417 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 418
 419 # File descriptor usage:
 420 # 0 standard input
 421 # 1 file creation
 422 # 2 errors and warnings
 423 # 3 some systems may open it to /dev/tty
 424 # 4 used on the Kubota Titan
 425 # 6 checking for... messages and results
 426 # 5 compiler messages saved in config.log
 427 if test "$silent" = yes; then
 428   exec 6>/dev/null
 429 else
 430   exec 6>&1
 431 fi
 432 exec 5>./config.log
 433
 434 echo "\
 435 This file contains any messages produced by compilers while
 436 running configure, to aid debugging if configure makes a mistake.
 437 " 1>&5
 438
 439 # Strip out --no-create and --no-recursion so they do not pile up.
 440 # Also quote any args containing shell metacharacters.
 441 ac_configure_args=
 442 for ac_arg
 443 do
 444   case "$ac_arg" in
 445   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 446   | --no-cr | --no-c) ;;
 447   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 448   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 449   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 450   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 451   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 452   esac
 453 done
 454
 455 # NLS nuisances.
 456 # Only set these to C if already set.  These must not be set unconditionally
 457 # because not all systems understand e.g. LANG=C (notably SCO).
 458 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 459 # Non-C LC_CTYPE values break the ctype check.
 460 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 461 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 462 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 463 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 464
 465 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 466 rm -rf conftest* confdefs.h
 467 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 468 echo > confdefs.h
 469
 470 # A filename unique to this package, relative to the directory that
 471 # configure is in, which we can look for to find out if srcdir is correct.
 472 ac_unique_file=main.c
 473
 474 # Find the source files, if location was not specified.
 475 if test -z "$srcdir"; then
 476   ac_srcdir_defaulted=yes
 477   # Try the directory containing this script, then its parent.
 478   ac_prog=$0
 479   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 480   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 481   srcdir=$ac_confdir
 482   if test ! -r $srcdir/$ac_unique_file; then
 483     srcdir=..
 484   fi
 485 else
 486   ac_srcdir_defaulted=no
 487 fi
 488 if test ! -r $srcdir/$ac_unique_file; then
 489   if test "$ac_srcdir_defaulted" = yes; then
 490     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 491   else
 492     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 493   fi
 494 fi
 495 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 496
 497 # Prefer explicitly selected file to automatically selected ones.
 498 if test -z "$CONFIG_SITE"; then
 499   if test "x$prefix" != xNONE; then
 500     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 501   else
 502     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 503   fi
 504 fi
 505 for ac_site_file in $CONFIG_SITE; do
 506   if test -r "$ac_site_file"; then
 507     echo "loading site script $ac_site_file"
 508     . "$ac_site_file"
 509   fi
 510 done
 511
 512 if test -r "$cache_file"; then
 513   echo "loading cache $cache_file"
 514   . $cache_file
 515 else
 516   echo "creating cache $cache_file"
 517   > $cache_file
 518 fi
 519
 520 ac_ext=c
 521 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 522 ac_cpp='$CPP $CPPFLAGS'
 523 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 524 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 525 cross_compiling=$ac_cv_prog_cc_cross
 526
 527 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 528   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 529   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 530     ac_n= ac_c='
 531 ' ac_t='        '
 532   else
 533     ac_n=-n ac_c= ac_t=
 534   fi
 535 else
 536   ac_n= ac_c='\c' ac_t=
 537 fi
 538
 539
 540
 541
 542 # Extract the first word of "gcc", so it can be a program name with args.
 543 set dummy gcc; ac_word=$2
 544 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 545 echo "configure:546: checking for $ac_word" >&5
 546 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 547   echo $ac_n "(cached) $ac_c" 1>&6
 548 else
 549   if test -n "$CC"; then
 550   ac_cv_prog_CC="$CC" # Let the user override the test.
 551 else
 552   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 553   for ac_dir in $PATH; do
 554     test -z "$ac_dir" && ac_dir=.
 555     if test -f $ac_dir/$ac_word; then
 556       ac_cv_prog_CC="gcc"
 557       break
 558     fi
 559   done
 560   IFS="$ac_save_ifs"
 561 fi
 562 fi
 563 CC="$ac_cv_prog_CC"
 564 if test -n "$CC"; then
 565   echo "$ac_t""$CC" 1>&6
 566 else
 567   echo "$ac_t""no" 1>&6
 568 fi
 569
 570 if test -z "$CC"; then
 571   # Extract the first word of "cc", so it can be a program name with args.
 572 set dummy cc; ac_word=$2
 573 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 574 echo "configure:575: checking for $ac_word" >&5
 575 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 576   echo $ac_n "(cached) $ac_c" 1>&6
 577 else
 578   if test -n "$CC"; then
 579   ac_cv_prog_CC="$CC" # Let the user override the test.
 580 else
 581   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 582   ac_prog_rejected=no
 583   for ac_dir in $PATH; do
 584     test -z "$ac_dir" && ac_dir=.
 585     if test -f $ac_dir/$ac_word; then
 586       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 587         ac_prog_rejected=yes
 588         continue
 589       fi
 590       ac_cv_prog_CC="cc"
 591       break
 592     fi
 593   done
 594   IFS="$ac_save_ifs"
 595 if test $ac_prog_rejected = yes; then
 596   # We found a bogon in the path, so make sure we never use it.
 597   set dummy $ac_cv_prog_CC
 598   shift
 599   if test $# -gt 0; then
 600     # We chose a different compiler from the bogus one.
 601     # However, it has the same basename, so the bogon will be chosen
 602     # first if we set CC to just the basename; use the full file name.
 603     shift
 604     set dummy "$ac_dir/$ac_word" "$@"
 605     shift
 606     ac_cv_prog_CC="$@"
 607   fi
 608 fi
 609 fi
 610 fi
 611 CC="$ac_cv_prog_CC"
 612 if test -n "$CC"; then
 613   echo "$ac_t""$CC" 1>&6
 614 else
 615   echo "$ac_t""no" 1>&6
 616 fi
 617
 618   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 619 fi
 620
 621 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 622 echo "configure:623: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 623
 624 ac_ext=c
 625 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 626 ac_cpp='$CPP $CPPFLAGS'
 627 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 628 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 629 cross_compiling=$ac_cv_prog_cc_cross
 630
 631 cat > conftest.$ac_ext <<EOF
 632 #line 633 "configure"
 633 #include "confdefs.h"
 634 main(){return(0);}
 635 EOF
 636 if { (eval echo configure:637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 637   ac_cv_prog_cc_works=yes
 638   # If we can't run a trivial program, we are probably using a cross compiler.
 639   if (./conftest; exit) 2>/dev/null; then
 640     ac_cv_prog_cc_cross=no
 641   else
 642     ac_cv_prog_cc_cross=yes
 643   fi
 644 else
 645   echo "configure: failed program was:" >&5
 646   cat conftest.$ac_ext >&5
 647   ac_cv_prog_cc_works=no
 648 fi
 649 rm -fr conftest*
 650
 651 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 652 if test $ac_cv_prog_cc_works = no; then
 653   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 654 fi
 655 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 656 echo "configure:657: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 657 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 658 cross_compiling=$ac_cv_prog_cc_cross
 659
 660 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 661 echo "configure:662: checking whether we are using GNU C" >&5
 662 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 663   echo $ac_n "(cached) $ac_c" 1>&6
 664 else
 665   cat > conftest.c <<EOF
 666 #ifdef __GNUC__
 667   yes;
 668 #endif
 669 EOF
 670 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 671   ac_cv_prog_gcc=yes
 672 else
 673   ac_cv_prog_gcc=no
 674 fi
 675 fi
 676
 677 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 678
 679 if test $ac_cv_prog_gcc = yes; then
 680   GCC=yes
 681   ac_test_CFLAGS="${CFLAGS+set}"
 682   ac_save_CFLAGS="$CFLAGS"
 683   CFLAGS=
 684   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 685 echo "configure:686: checking whether ${CC-cc} accepts -g" >&5
 686 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 687   echo $ac_n "(cached) $ac_c" 1>&6
 688 else
 689   echo 'void f(){}' > conftest.c
 690 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 691   ac_cv_prog_cc_g=yes
 692 else
 693   ac_cv_prog_cc_g=no
 694 fi
 695 rm -f conftest*
 696
 697 fi
 698
 699 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 700   if test "$ac_test_CFLAGS" = set; then
 701     CFLAGS="$ac_save_CFLAGS"
 702   elif test $ac_cv_prog_cc_g = yes; then
 703     CFLAGS="-g -O2"
 704   else
 705     CFLAGS="-O2"
 706   fi
 707 else
 708   GCC=
 709   test "${CFLAGS+set}" = set || CFLAGS="-g"
 710 fi
 711
 712 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 713 echo "configure:714: checking how to run the C preprocessor" >&5
 714 # On Suns, sometimes $CPP names a directory.
 715 if test -n "$CPP" && test -d "$CPP"; then
 716   CPP=
 717 fi
 718 if test -z "$CPP"; then
 719 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 720   echo $ac_n "(cached) $ac_c" 1>&6
 721 else
 722     # This must be in double quotes, not single quotes, because CPP may get
 723   # substituted into the Makefile and "${CC-cc}" will confuse make.
 724   CPP="${CC-cc} -E"
 725   # On the NeXT, cc -E runs the code through the compiler's parser,
 726   # not just through cpp.
 727   cat > conftest.$ac_ext <<EOF
 728 #line 729 "configure"
 729 #include "confdefs.h"
 730 #include <assert.h>
 731 Syntax Error
 732 EOF
 733 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 734 { (eval echo configure:735: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 735 ac_err=`grep -v '^ *+' conftest.out`
 736 if test -z "$ac_err"; then
 737   :
 738 else
 739   echo "$ac_err" >&5
 740   echo "configure: failed program was:" >&5
 741   cat conftest.$ac_ext >&5
 742   rm -rf conftest*
 743   CPP="${CC-cc} -E -traditional-cpp"
 744   cat > conftest.$ac_ext <<EOF
 745 #line 746 "configure"
 746 #include "confdefs.h"
 747 #include <assert.h>
 748 Syntax Error
 749 EOF
 750 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 751 { (eval echo configure:752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 752 ac_err=`grep -v '^ *+' conftest.out`
 753 if test -z "$ac_err"; then
 754   :
 755 else
 756   echo "$ac_err" >&5
 757   echo "configure: failed program was:" >&5
 758   cat conftest.$ac_ext >&5
 759   rm -rf conftest*
 760   CPP=/lib/cpp
 761 fi
 762 rm -f conftest*
 763 fi
 764 rm -f conftest*
 765   ac_cv_prog_CPP="$CPP"
 766 fi
 767   CPP="$ac_cv_prog_CPP"
 768 else
 769   ac_cv_prog_CPP="$CPP"
 770 fi
 771 echo "$ac_t""$CPP" 1>&6
 772
 773 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 774 echo "configure:775: checking for AIX" >&5
 775 cat > conftest.$ac_ext <<EOF
 776 #line 777 "configure"
 777 #include "confdefs.h"
 778 #ifdef _AIX
 779   yes
 780 #endif
 781
 782 EOF
 783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 784   egrep "yes" >/dev/null 2>&1; then
 785   rm -rf conftest*
 786   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 787 #define _ALL_SOURCE 1
 788 EOF
 789
 790 else
 791   rm -rf conftest*
 792   echo "$ac_t""no" 1>&6
 793 fi
 794 rm -f conftest*
 795
 796
 797 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 798 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 799 echo "configure:800: checking for minix/config.h" >&5
 800 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 801   echo $ac_n "(cached) $ac_c" 1>&6
 802 else
 803   cat > conftest.$ac_ext <<EOF
 804 #line 805 "configure"
 805 #include "confdefs.h"
 806 #include <minix/config.h>
 807 EOF
 808 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 809 { (eval echo configure:810: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 810 ac_err=`grep -v '^ *+' conftest.out`
 811 if test -z "$ac_err"; then
 812   rm -rf conftest*
 813   eval "ac_cv_header_$ac_safe=yes"
 814 else
 815   echo "$ac_err" >&5
 816   echo "configure: failed program was:" >&5
 817   cat conftest.$ac_ext >&5
 818   rm -rf conftest*
 819   eval "ac_cv_header_$ac_safe=no"
 820 fi
 821 rm -f conftest*
 822 fi
 823 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 824   echo "$ac_t""yes" 1>&6
 825   MINIX=yes
 826 else
 827   echo "$ac_t""no" 1>&6
 828 MINIX=
 829 fi
 830
 831 if test "$MINIX" = yes; then
 832   cat >> confdefs.h <<\EOF
 833 #define _POSIX_SOURCE 1
 834 EOF
 835
 836   cat >> confdefs.h <<\EOF
 837 #define _POSIX_1_SOURCE 2
 838 EOF
 839
 840   cat >> confdefs.h <<\EOF
 841 #define _MINIX 1
 842 EOF
 843
 844 fi
 845
 846 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 847 echo "configure:848: checking for POSIXized ISC" >&5
 848 if test -d /etc/conf/kconfig.d &&
 849   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 850 then
 851   echo "$ac_t""yes" 1>&6
 852   ISC=yes # If later tests want to check for ISC.
 853   cat >> confdefs.h <<\EOF
 854 #define _POSIX_SOURCE 1
 855 EOF
 856
 857   if test "$GCC" = yes; then
 858     CC="$CC -posix"
 859   else
 860     CC="$CC -Xp"
 861   fi
 862 else
 863   echo "$ac_t""no" 1>&6
 864   ISC=
 865 fi
 866
 867
 868 DLLTOOL=${DLLTOOL-dlltool}
 869
 870
 871 ac_aux_dir=
 872 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 873   if test -f $ac_dir/install-sh; then
 874     ac_aux_dir=$ac_dir
 875     ac_install_sh="$ac_aux_dir/install-sh -c"
 876     break
 877   elif test -f $ac_dir/install.sh; then
 878     ac_aux_dir=$ac_dir
 879     ac_install_sh="$ac_aux_dir/install.sh -c"
 880     break
 881   fi
 882 done
 883 if test -z "$ac_aux_dir"; then
 884   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 885 fi
 886 ac_config_guess=$ac_aux_dir/config.guess
 887 ac_config_sub=$ac_aux_dir/config.sub
 888 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 889
 890
 891 # Do some error checking and defaulting for the host and target type.
 892 # The inputs are:
 893 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 894 #
 895 # The rules are:
 896 # 1. You are not allowed to specify --host, --target, and nonopt at the
 897 #    same time.
 898 # 2. Host defaults to nonopt.
 899 # 3. If nonopt is not specified, then host defaults to the current host,
 900 #    as determined by config.guess.
 901 # 4. Target and build default to nonopt.
 902 # 5. If nonopt is not specified, then target and build default to host.
 903
 904 # The aliases save the names the user supplied, while $host etc.
 905 # will get canonicalized.
 906 case $host---$target---$nonopt in
 907 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 908 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 909 esac
 910
 911
 912 # Make sure we can run config.sub.
 913 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 914 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 915 fi
 916
 917 echo $ac_n "checking host system type""... $ac_c" 1>&6
 918 echo "configure:919: checking host system type" >&5
 919
 920 host_alias=$host
 921 case "$host_alias" in
 922 NONE)
 923   case $nonopt in
 924   NONE)
 925     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 926     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 927     fi ;;
 928   *) host_alias=$nonopt ;;
 929   esac ;;
 930 esac
 931
 932 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 933 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 934 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 935 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 936 echo "$ac_t""$host" 1>&6
 937
 938 echo $ac_n "checking target system type""... $ac_c" 1>&6
 939 echo "configure:940: checking target system type" >&5
 940
 941 target_alias=$target
 942 case "$target_alias" in
 943 NONE)
 944   case $nonopt in
 945   NONE) target_alias=$host_alias ;;
 946   *) target_alias=$nonopt ;;
 947   esac ;;
 948 esac
 949
 950 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 951 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 952 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 953 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 954 echo "$ac_t""$target" 1>&6
 955
 956 echo $ac_n "checking build system type""... $ac_c" 1>&6
 957 echo "configure:958: checking build system type" >&5
 958
 959 build_alias=$build
 960 case "$build_alias" in
 961 NONE)
 962   case $nonopt in
 963   NONE) build_alias=$host_alias ;;
 964   *) build_alias=$nonopt ;;
 965   esac ;;
 966 esac
 967
 968 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 969 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 970 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 971 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 972 echo "$ac_t""$build" 1>&6
 973
 974 test "$host_alias" != "$target_alias" &&
 975   test "$program_prefix$program_suffix$program_transform_name" = \
 976     NONENONEs,x,x, &&
 977   program_prefix=${target_alias}-
 978
 979
 980
 981 CONFIG_OBS=
 982 CONFIG_DEPS=
 983 CONFIG_SRCS=
 984
 985 configdirs="doc testsuite"
 986
 987
 988 . ${srcdir}/configure.host
 989
 990 . ${srcdir}/configure.tgt
 991
 992
 993 # Find a good install program.  We prefer a C program (faster),
 994 # so one script is as good as another.  But avoid the broken or
 995 # incompatible versions:
 996 # SysV /etc/install, /usr/sbin/install
 997 # SunOS /usr/etc/install
 998 # IRIX /sbin/install
 999 # AIX /bin/install
1000 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1001 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1002 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1003 # ./install, which can be erroneously created by make from ./install.sh.
1004 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1005 echo "configure:1006: checking for a BSD compatible install" >&5
1006 if test -z "$INSTALL"; then
1007 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1008   echo $ac_n "(cached) $ac_c" 1>&6
1009 else
1010     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1011   for ac_dir in $PATH; do
1012     # Account for people who put trailing slashes in PATH elements.
1013     case "$ac_dir/" in
1014     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1015     *)
1016       # OSF1 and SCO ODT 3.0 have their own names for install.
1017       # Don't use installbsd from OSF since it installs stuff as root
1018       # by default.
1019       for ac_prog in ginstall scoinst install; do
1020         if test -f $ac_dir/$ac_prog; then
1021           if test $ac_prog = install &&
1022             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1023             # AIX install.  It has an incompatible calling convention.
1024             :
1025           else
1026             ac_cv_path_install="$ac_dir/$ac_prog -c"
1027             break 2
1028           fi
1029         fi
1030       done
1031       ;;
1032     esac
1033   done
1034   IFS="$ac_save_IFS"
1035
1036 fi
1037   if test "${ac_cv_path_install+set}" = set; then
1038     INSTALL="$ac_cv_path_install"
1039   else
1040     # As a last resort, use the slow shell script.  We don't cache a
1041     # path for INSTALL within a source directory, because that will
1042     # break other packages using the cache if that directory is
1043     # removed, or if the path is relative.
1044     INSTALL="$ac_install_sh"
1045   fi
1046 fi
1047 echo "$ac_t""$INSTALL" 1>&6
1048
1049 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1050 # It thinks the first close brace ends the variable substitution.
1051 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1052
1053 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1054
1055 if test $host != $build; then
1056   ac_tool_prefix=${host_alias}-
1057 else
1058   ac_tool_prefix=
1059 fi
1060
1061 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1062 set dummy ${ac_tool_prefix}ar; ac_word=$2
1063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1064 echo "configure:1065: checking for $ac_word" >&5
1065 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1066   echo $ac_n "(cached) $ac_c" 1>&6
1067 else
1068   if test -n "$AR"; then
1069   ac_cv_prog_AR="$AR" # Let the user override the test.
1070 else
1071   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1072   for ac_dir in $PATH; do
1073     test -z "$ac_dir" && ac_dir=.
1074     if test -f $ac_dir/$ac_word; then
1075       ac_cv_prog_AR="${ac_tool_prefix}ar"
1076       break
1077     fi
1078   done
1079   IFS="$ac_save_ifs"
1080   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1081 fi
1082 fi
1083 AR="$ac_cv_prog_AR"
1084 if test -n "$AR"; then
1085   echo "$ac_t""$AR" 1>&6
1086 else
1087   echo "$ac_t""no" 1>&6
1088 fi
1089
1090
1091
1092 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1093 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1095 echo "configure:1096: checking for $ac_word" >&5
1096 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   if test -n "$RANLIB"; then
1100   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1101 else
1102   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1103   for ac_dir in $PATH; do
1104     test -z "$ac_dir" && ac_dir=.
1105     if test -f $ac_dir/$ac_word; then
1106       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1107       break
1108     fi
1109   done
1110   IFS="$ac_save_ifs"
1111 fi
1112 fi
1113 RANLIB="$ac_cv_prog_RANLIB"
1114 if test -n "$RANLIB"; then
1115   echo "$ac_t""$RANLIB" 1>&6
1116 else
1117   echo "$ac_t""no" 1>&6
1118 fi
1119
1120
1121 if test -z "$ac_cv_prog_RANLIB"; then
1122 if test -n "$ac_tool_prefix"; then
1123   # Extract the first word of "ranlib", so it can be a program name with args.
1124 set dummy ranlib; ac_word=$2
1125 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1126 echo "configure:1127: checking for $ac_word" >&5
1127 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1128   echo $ac_n "(cached) $ac_c" 1>&6
1129 else
1130   if test -n "$RANLIB"; then
1131   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1132 else
1133   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1134   for ac_dir in $PATH; do
1135     test -z "$ac_dir" && ac_dir=.
1136     if test -f $ac_dir/$ac_word; then
1137       ac_cv_prog_RANLIB="ranlib"
1138       break
1139     fi
1140   done
1141   IFS="$ac_save_ifs"
1142   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1143 fi
1144 fi
1145 RANLIB="$ac_cv_prog_RANLIB"
1146 if test -n "$RANLIB"; then
1147   echo "$ac_t""$RANLIB" 1>&6
1148 else
1149   echo "$ac_t""no" 1>&6
1150 fi
1151
1152 else
1153   RANLIB=":"
1154 fi
1155 fi
1156
1157 for ac_prog in 'bison -y' byacc
1158 do
1159 # Extract the first word of "$ac_prog", so it can be a program name with args.
1160 set dummy $ac_prog; ac_word=$2
1161 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1162 echo "configure:1163: checking for $ac_word" >&5
1163 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1164   echo $ac_n "(cached) $ac_c" 1>&6
1165 else
1166   if test -n "$YACC"; then
1167   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1168 else
1169   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1170   for ac_dir in $PATH; do
1171     test -z "$ac_dir" && ac_dir=.
1172     if test -f $ac_dir/$ac_word; then
1173       ac_cv_prog_YACC="$ac_prog"
1174       break
1175     fi
1176   done
1177   IFS="$ac_save_ifs"
1178 fi
1179 fi
1180 YACC="$ac_cv_prog_YACC"
1181 if test -n "$YACC"; then
1182   echo "$ac_t""$YACC" 1>&6
1183 else
1184   echo "$ac_t""no" 1>&6
1185 fi
1186
1187 test -n "$YACC" && break
1188 done
1189 test -n "$YACC" || YACC="yacc"
1190
1191 for ac_prog in mawk gawk nawk awk
1192 do
1193 # Extract the first word of "$ac_prog", so it can be a program name with args.
1194 set dummy $ac_prog; ac_word=$2
1195 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1196 echo "configure:1197: checking for $ac_word" >&5
1197 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1198   echo $ac_n "(cached) $ac_c" 1>&6
1199 else
1200   if test -n "$AWK"; then
1201   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1202 else
1203   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1204   for ac_dir in $PATH; do
1205     test -z "$ac_dir" && ac_dir=.
1206     if test -f $ac_dir/$ac_word; then
1207       ac_cv_prog_AWK="$ac_prog"
1208       break
1209     fi
1210   done
1211   IFS="$ac_save_ifs"
1212 fi
1213 fi
1214 AWK="$ac_cv_prog_AWK"
1215 if test -n "$AWK"; then
1216   echo "$ac_t""$AWK" 1>&6
1217 else
1218   echo "$ac_t""no" 1>&6
1219 fi
1220
1221 test -n "$AWK" && break
1222 done
1223
1224
1225 if test "$program_transform_name" = s,x,x,; then
1226   program_transform_name=
1227 else
1228   # Double any \ or $.  echo might interpret backslashes.
1229   cat <<\EOF_SED > conftestsed
1230 s,\\,\\\\,g; s,\$,$$,g
1231 EOF_SED
1232   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1233   rm -f conftestsed
1234 fi
1235 test "$program_prefix" != NONE &&
1236   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1237 # Use a double $ so make ignores it.
1238 test "$program_suffix" != NONE &&
1239   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1240
1241 # sed with no file args requires a program.
1242 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1243
1244
1245 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1246 echo "configure:1247: checking return type of signal handlers" >&5
1247 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1248   echo $ac_n "(cached) $ac_c" 1>&6
1249 else
1250   cat > conftest.$ac_ext <<EOF
1251 #line 1252 "configure"
1252 #include "confdefs.h"
1253 #include <sys/types.h>
1254 #include <signal.h>
1255 #ifdef signal
1256 #undef signal
1257 #endif
1258 #ifdef __cplusplus
1259 extern "C" void (*signal (int, void (*)(int)))(int);
1260 #else
1261 void (*signal ()) ();
1262 #endif
1263
1264 int main() {
1265 int i;
1266 ; return 0; }
1267 EOF
1268 if { (eval echo configure:1269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1269   rm -rf conftest*
1270   ac_cv_type_signal=void
1271 else
1272   echo "configure: failed program was:" >&5
1273   cat conftest.$ac_ext >&5
1274   rm -rf conftest*
1275   ac_cv_type_signal=int
1276 fi
1277 rm -f conftest*
1278 fi
1279
1280 echo "$ac_t""$ac_cv_type_signal" 1>&6
1281 cat >> confdefs.h <<EOF
1282 #define RETSIGTYPE $ac_cv_type_signal
1283 EOF
1284
1285
1286
1287 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1288 echo "configure:1289: checking for ANSI C header files" >&5
1289 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1290   echo $ac_n "(cached) $ac_c" 1>&6
1291 else
1292   cat > conftest.$ac_ext <<EOF
1293 #line 1294 "configure"
1294 #include "confdefs.h"
1295 #include <stdlib.h>
1296 #include <stdarg.h>
1297 #include <string.h>
1298 #include <float.h>
1299 EOF
1300 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1301 { (eval echo configure:1302: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1302 ac_err=`grep -v '^ *+' conftest.out`
1303 if test -z "$ac_err"; then
1304   rm -rf conftest*
1305   ac_cv_header_stdc=yes
1306 else
1307   echo "$ac_err" >&5
1308   echo "configure: failed program was:" >&5
1309   cat conftest.$ac_ext >&5
1310   rm -rf conftest*
1311   ac_cv_header_stdc=no
1312 fi
1313 rm -f conftest*
1314
1315 if test $ac_cv_header_stdc = yes; then
1316   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1317 cat > conftest.$ac_ext <<EOF
1318 #line 1319 "configure"
1319 #include "confdefs.h"
1320 #include <string.h>
1321 EOF
1322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1323   egrep "memchr" >/dev/null 2>&1; then
1324   :
1325 else
1326   rm -rf conftest*
1327   ac_cv_header_stdc=no
1328 fi
1329 rm -f conftest*
1330
1331 fi
1332
1333 if test $ac_cv_header_stdc = yes; then
1334   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1335 cat > conftest.$ac_ext <<EOF
1336 #line 1337 "configure"
1337 #include "confdefs.h"
1338 #include <stdlib.h>
1339 EOF
1340 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1341   egrep "free" >/dev/null 2>&1; then
1342   :
1343 else
1344   rm -rf conftest*
1345   ac_cv_header_stdc=no
1346 fi
1347 rm -f conftest*
1348
1349 fi
1350
1351 if test $ac_cv_header_stdc = yes; then
1352   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1353 if test "$cross_compiling" = yes; then
1354   :
1355 else
1356   cat > conftest.$ac_ext <<EOF
1357 #line 1358 "configure"
1358 #include "confdefs.h"
1359 #include <ctype.h>
1360 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1361 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1362 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1363 int main () { int i; for (i = 0; i < 256; i++)
1364 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1365 exit (0); }
1366
1367 EOF
1368 if { (eval echo configure:1369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1369 then
1370   :
1371 else
1372   echo "configure: failed program was:" >&5
1373   cat conftest.$ac_ext >&5
1374   rm -fr conftest*
1375   ac_cv_header_stdc=no
1376 fi
1377 rm -fr conftest*
1378 fi
1379
1380 fi
1381 fi
1382
1383 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1384 if test $ac_cv_header_stdc = yes; then
1385   cat >> confdefs.h <<\EOF
1386 #define STDC_HEADERS 1
1387 EOF
1388
1389 fi
1390
1391 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
1392 do
1393 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1394 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1395 echo "configure:1396: checking for $ac_hdr" >&5
1396 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1397   echo $ac_n "(cached) $ac_c" 1>&6
1398 else
1399   cat > conftest.$ac_ext <<EOF
1400 #line 1401 "configure"
1401 #include "confdefs.h"
1402 #include <$ac_hdr>
1403 EOF
1404 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1405 { (eval echo configure:1406: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1406 ac_err=`grep -v '^ *+' conftest.out`
1407 if test -z "$ac_err"; then
1408   rm -rf conftest*
1409   eval "ac_cv_header_$ac_safe=yes"
1410 else
1411   echo "$ac_err" >&5
1412   echo "configure: failed program was:" >&5
1413   cat conftest.$ac_ext >&5
1414   rm -rf conftest*
1415   eval "ac_cv_header_$ac_safe=no"
1416 fi
1417 rm -f conftest*
1418 fi
1419 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1420   echo "$ac_t""yes" 1>&6
1421     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1422   cat >> confdefs.h <<EOF
1423 #define $ac_tr_hdr 1
1424 EOF
1425
1426 else
1427   echo "$ac_t""no" 1>&6
1428 fi
1429 done
1430
1431 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1432 echo "configure:1433: checking whether stat file-mode macros are broken" >&5
1433 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1434   echo $ac_n "(cached) $ac_c" 1>&6
1435 else
1436   cat > conftest.$ac_ext <<EOF
1437 #line 1438 "configure"
1438 #include "confdefs.h"
1439 #include <sys/types.h>
1440 #include <sys/stat.h>
1441
1442 #if defined(S_ISBLK) && defined(S_IFDIR)
1443 # if S_ISBLK (S_IFDIR)
1444 You lose.
1445 # endif
1446 #endif
1447
1448 #if defined(S_ISBLK) && defined(S_IFCHR)
1449 # if S_ISBLK (S_IFCHR)
1450 You lose.
1451 # endif
1452 #endif
1453
1454 #if defined(S_ISLNK) && defined(S_IFREG)
1455 # if S_ISLNK (S_IFREG)
1456 You lose.
1457 # endif
1458 #endif
1459
1460 #if defined(S_ISSOCK) && defined(S_IFREG)
1461 # if S_ISSOCK (S_IFREG)
1462 You lose.
1463 # endif
1464 #endif
1465
1466 EOF
1467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1468   egrep "You lose" >/dev/null 2>&1; then
1469   rm -rf conftest*
1470   ac_cv_header_stat_broken=yes
1471 else
1472   rm -rf conftest*
1473   ac_cv_header_stat_broken=no
1474 fi
1475 rm -f conftest*
1476
1477 fi
1478
1479 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1480 if test $ac_cv_header_stat_broken = yes; then
1481   cat >> confdefs.h <<\EOF
1482 #define STAT_MACROS_BROKEN 1
1483 EOF
1484
1485 fi
1486
1487
1488 echo $ac_n "checking for working const""... $ac_c" 1>&6
1489 echo "configure:1490: checking for working const" >&5
1490 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1491   echo $ac_n "(cached) $ac_c" 1>&6
1492 else
1493   cat > conftest.$ac_ext <<EOF
1494 #line 1495 "configure"
1495 #include "confdefs.h"
1496
1497 int main() {
1498
1499 /* Ultrix mips cc rejects this.  */
1500 typedef int charset[2]; const charset x;
1501 /* SunOS 4.1.1 cc rejects this.  */
1502 char const *const *ccp;
1503 char **p;
1504 /* NEC SVR4.0.2 mips cc rejects this.  */
1505 struct point {int x, y;};
1506 static struct point const zero = {0,0};
1507 /* AIX XL C 1.02.0.0 rejects this.
1508    It does not let you subtract one const X* pointer from another in an arm
1509    of an if-expression whose if-part is not a constant expression */
1510 const char *g = "string";
1511 ccp = &g + (g ? g-g : 0);
1512 /* HPUX 7.0 cc rejects these. */
1513 ++ccp;
1514 p = (char**) ccp;
1515 ccp = (char const *const *) p;
1516 { /* SCO 3.2v4 cc rejects this.  */
1517   char *t;
1518   char const *s = 0 ? (char *) 0 : (char const *) 0;
1519
1520   *t++ = 0;
1521 }
1522 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1523   int x[] = {25, 17};
1524   const int *foo = &x[0];
1525   ++foo;
1526 }
1527 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1528   typedef const int *iptr;
1529   iptr p = 0;
1530   ++p;
1531 }
1532 { /* AIX XL C 1.02.0.0 rejects this saying
1533      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1534   struct s { int j; const int *ap[3]; };
1535   struct s *b; b->j = 5;
1536 }
1537 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1538   const int foo = 10;
1539 }
1540
1541 ; return 0; }
1542 EOF
1543 if { (eval echo configure:1544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1544   rm -rf conftest*
1545   ac_cv_c_const=yes
1546 else
1547   echo "configure: failed program was:" >&5
1548   cat conftest.$ac_ext >&5
1549   rm -rf conftest*
1550   ac_cv_c_const=no
1551 fi
1552 rm -f conftest*
1553 fi
1554
1555 echo "$ac_t""$ac_cv_c_const" 1>&6
1556 if test $ac_cv_c_const = no; then
1557   cat >> confdefs.h <<\EOF
1558 #define const
1559 EOF
1560
1561 fi
1562
1563
1564 for ac_func in setpgid sbrk select poll sigaction
1565 do
1566 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1567 echo "configure:1568: checking for $ac_func" >&5
1568 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1569   echo $ac_n "(cached) $ac_c" 1>&6
1570 else
1571   cat > conftest.$ac_ext <<EOF
1572 #line 1573 "configure"
1573 #include "confdefs.h"
1574 /* System header to define __stub macros and hopefully few prototypes,
1575     which can conflict with char $ac_func(); below.  */
1576 #include <assert.h>
1577 /* Override any gcc2 internal prototype to avoid an error.  */
1578 /* We use char because int might match the return type of a gcc2
1579     builtin and then its argument prototype would still apply.  */
1580 char $ac_func();
1581
1582 int main() {
1583
1584 /* The GNU C library defines this for functions which it implements
1585     to always fail with ENOSYS.  Some functions are actually named
1586     something starting with __ and the normal name is an alias.  */
1587 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1588 choke me
1589 #else
1590 $ac_func();
1591 #endif
1592
1593 ; return 0; }
1594 EOF
1595 if { (eval echo configure:1596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1596   rm -rf conftest*
1597   eval "ac_cv_func_$ac_func=yes"
1598 else
1599   echo "configure: failed program was:" >&5
1600   cat conftest.$ac_ext >&5
1601   rm -rf conftest*
1602   eval "ac_cv_func_$ac_func=no"
1603 fi
1604 rm -f conftest*
1605 fi
1606
1607 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1608   echo "$ac_t""yes" 1>&6
1609     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1610   cat >> confdefs.h <<EOF
1611 #define $ac_tr_func 1
1612 EOF
1613
1614 else
1615   echo "$ac_t""no" 1>&6
1616 fi
1617 done
1618
1619
1620 # If we are configured native on Linux, work around problems with sys/procfs.h
1621 if test "${target}" = "${host}"; then
1622   case "${host}" in
1623   i[3456]86-*-linux*)
1624         cat >> confdefs.h <<\EOF
1625 #define START_INFERIOR_TRAPS_EXPECTED 2
1626 EOF
1627
1628         cat >> confdefs.h <<\EOF
1629 #define sys_quotactl 1
1630 EOF
1631
1632         ;;
1633   esac
1634 fi
1635
1636 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1637 echo "configure:1638: checking for gregset_t type" >&5
1638 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1639   echo $ac_n "(cached) $ac_c" 1>&6
1640 else
1641   cat > conftest.$ac_ext <<EOF
1642 #line 1643 "configure"
1643 #include "confdefs.h"
1644 #include <sys/procfs.h>
1645 int main() {
1646 gregset_t *gregsetp = 0
1647 ; return 0; }
1648 EOF
1649 if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1650   rm -rf conftest*
1651   gdb_cv_have_gregset_t=yes
1652 else
1653   echo "configure: failed program was:" >&5
1654   cat conftest.$ac_ext >&5
1655   rm -rf conftest*
1656   gdb_cv_have_gregset_t=no
1657 fi
1658 rm -f conftest*
1659 fi
1660
1661 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1662 if test $gdb_cv_have_gregset_t = yes; then
1663   cat >> confdefs.h <<\EOF
1664 #define HAVE_GREGSET_T 1
1665 EOF
1666
1667 fi
1668
1669 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1670 echo "configure:1671: checking for fpregset_t type" >&5
1671 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1672   echo $ac_n "(cached) $ac_c" 1>&6
1673 else
1674   cat > conftest.$ac_ext <<EOF
1675 #line 1676 "configure"
1676 #include "confdefs.h"
1677 #include <sys/procfs.h>
1678 int main() {
1679 fpregset_t *fpregsetp = 0
1680 ; return 0; }
1681 EOF
1682 if { (eval echo configure:1683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1683   rm -rf conftest*
1684   gdb_cv_have_fpregset_t=yes
1685 else
1686   echo "configure: failed program was:" >&5
1687   cat conftest.$ac_ext >&5
1688   rm -rf conftest*
1689   gdb_cv_have_fpregset_t=no
1690 fi
1691 rm -f conftest*
1692 fi
1693
1694 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1695 if test $gdb_cv_have_fpregset_t = yes; then
1696   cat >> confdefs.h <<\EOF
1697 #define HAVE_FPREGSET_T 1
1698 EOF
1699
1700 fi
1701
1702 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1703 echo "configure:1704: checking for main in -lm" >&5
1704 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1705 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1706   echo $ac_n "(cached) $ac_c" 1>&6
1707 else
1708   ac_save_LIBS="$LIBS"
1709 LIBS="-lm  $LIBS"
1710 cat > conftest.$ac_ext <<EOF
1711 #line 1712 "configure"
1712 #include "confdefs.h"
1713
1714 int main() {
1715 main()
1716 ; return 0; }
1717 EOF
1718 if { (eval echo configure:1719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1719   rm -rf conftest*
1720   eval "ac_cv_lib_$ac_lib_var=yes"
1721 else
1722   echo "configure: failed program was:" >&5
1723   cat conftest.$ac_ext >&5
1724   rm -rf conftest*
1725   eval "ac_cv_lib_$ac_lib_var=no"
1726 fi
1727 rm -f conftest*
1728 LIBS="$ac_save_LIBS"
1729
1730 fi
1731 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1732   echo "$ac_t""yes" 1>&6
1733     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1734     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1735   cat >> confdefs.h <<EOF
1736 #define $ac_tr_lib 1
1737 EOF
1738
1739   LIBS="-lm $LIBS"
1740
1741 else
1742   echo "$ac_t""no" 1>&6
1743 fi
1744
1745
1746
1747 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1748 echo "configure:1749: checking for long long support in compiler" >&5
1749 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1750   echo $ac_n "(cached) $ac_c" 1>&6
1751 else
1752   cat > conftest.$ac_ext <<EOF
1753 #line 1754 "configure"
1754 #include "confdefs.h"
1755
1756 int main() {
1757
1758   extern long long foo;
1759   switch (foo & 2) { case 0: return 1; }
1760
1761 ; return 0; }
1762 EOF
1763 if { (eval echo configure:1764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1764   rm -rf conftest*
1765   gdb_cv_c_long_long=yes
1766 else
1767   echo "configure: failed program was:" >&5
1768   cat conftest.$ac_ext >&5
1769   rm -rf conftest*
1770   gdb_cv_c_long_long=no
1771 fi
1772 rm -f conftest*
1773 fi
1774
1775 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1776 if test $gdb_cv_c_long_long = yes; then
1777   cat >> confdefs.h <<\EOF
1778 #define CC_HAS_LONG_LONG 1
1779 EOF
1780
1781 fi
1782
1783
1784 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1785 echo "configure:1786: checking for long long support in printf" >&5
1786 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1787   echo $ac_n "(cached) $ac_c" 1>&6
1788 else
1789   if test "$cross_compiling" = yes; then
1790   gdb_cv_printf_has_long_long=no
1791 else
1792   cat > conftest.$ac_ext <<EOF
1793 #line 1794 "configure"
1794 #include "confdefs.h"
1795
1796 int main () {
1797   char buf[32];
1798   long long l = 0;
1799   l = (l << 16) + 0x0123;
1800   l = (l << 16) + 0x4567;
1801   l = (l << 16) + 0x89ab;
1802   l = (l << 16) + 0xcdef;
1803   sprintf (buf, "0x%016llx", l);
1804   return (strcmp ("0x0123456789abcdef", buf));
1805 }
1806 EOF
1807 if { (eval echo configure:1808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1808 then
1809   gdb_cv_printf_has_long_long=yes
1810 else
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -fr conftest*
1814   gdb_cv_printf_has_long_long=no
1815 fi
1816 rm -fr conftest*
1817 fi
1818
1819 fi
1820
1821 if test $gdb_cv_printf_has_long_long = yes; then
1822   cat >> confdefs.h <<\EOF
1823 #define PRINTF_HAS_LONG_LONG 1
1824 EOF
1825
1826 fi
1827 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1828
1829
1830 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1831 echo "configure:1832: checking for long double support in compiler" >&5
1832 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1833   echo $ac_n "(cached) $ac_c" 1>&6
1834 else
1835   cat > conftest.$ac_ext <<EOF
1836 #line 1837 "configure"
1837 #include "confdefs.h"
1838
1839 int main() {
1840 long double foo;
1841 ; return 0; }
1842 EOF
1843 if { (eval echo configure:1844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1844   rm -rf conftest*
1845   ac_cv_c_long_double=yes
1846 else
1847   echo "configure: failed program was:" >&5
1848   cat conftest.$ac_ext >&5
1849   rm -rf conftest*
1850   ac_cv_c_long_double=no
1851 fi
1852 rm -f conftest*
1853 fi
1854
1855 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1856 if test $ac_cv_c_long_double = yes; then
1857   cat >> confdefs.h <<\EOF
1858 #define HAVE_LONG_DOUBLE 1
1859 EOF
1860
1861 fi
1862
1863
1864 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1865 echo "configure:1866: checking for long double support in printf" >&5
1866 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1867   echo $ac_n "(cached) $ac_c" 1>&6
1868 else
1869   if test "$cross_compiling" = yes; then
1870   gdb_cv_printf_has_long_double=no
1871 else
1872   cat > conftest.$ac_ext <<EOF
1873 #line 1874 "configure"
1874 #include "confdefs.h"
1875
1876 int main () {
1877   char buf[16];
1878   long double f = 3.141592653;
1879   sprintf (buf, "%Lg", f);
1880   return (strncmp ("3.14159", buf, 7));
1881 }
1882 EOF
1883 if { (eval echo configure:1884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1884 then
1885   gdb_cv_printf_has_long_double=yes
1886 else
1887   echo "configure: failed program was:" >&5
1888   cat conftest.$ac_ext >&5
1889   rm -fr conftest*
1890   gdb_cv_printf_has_long_double=no
1891 fi
1892 rm -fr conftest*
1893 fi
1894
1895 fi
1896
1897 if test $gdb_cv_printf_has_long_double = yes; then
1898   cat >> confdefs.h <<\EOF
1899 #define PRINTF_HAS_LONG_DOUBLE 1
1900 EOF
1901
1902 fi
1903 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1904
1905
1906 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
1907 echo "configure:1908: checking for long double support in scanf" >&5
1908 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
1909   echo $ac_n "(cached) $ac_c" 1>&6
1910 else
1911   if test "$cross_compiling" = yes; then
1912   gdb_cv_scanf_has_long_double=no
1913 else
1914   cat > conftest.$ac_ext <<EOF
1915 #line 1916 "configure"
1916 #include "confdefs.h"
1917
1918 int main () {
1919   char *buf = "3.141592653";
1920   long double f = 0;
1921   sscanf (buf, "%Lg", &f);
1922   return !(f > 3.14159 && f < 3.14160);
1923 }
1924 EOF
1925 if { (eval echo configure:1926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1926 then
1927   gdb_cv_scanf_has_long_double=yes
1928 else
1929   echo "configure: failed program was:" >&5
1930   cat conftest.$ac_ext >&5
1931   rm -fr conftest*
1932   gdb_cv_scanf_has_long_double=no
1933 fi
1934 rm -fr conftest*
1935 fi
1936
1937 fi
1938
1939 if test $gdb_cv_scanf_has_long_double = yes; then
1940   cat >> confdefs.h <<\EOF
1941 #define SCANF_HAS_LONG_DOUBLE 1
1942 EOF
1943
1944 fi
1945 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
1946
1947 for ac_hdr in unistd.h
1948 do
1949 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1950 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1951 echo "configure:1952: checking for $ac_hdr" >&5
1952 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1953   echo $ac_n "(cached) $ac_c" 1>&6
1954 else
1955   cat > conftest.$ac_ext <<EOF
1956 #line 1957 "configure"
1957 #include "confdefs.h"
1958 #include <$ac_hdr>
1959 EOF
1960 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1961 { (eval echo configure:1962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1962 ac_err=`grep -v '^ *+' conftest.out`
1963 if test -z "$ac_err"; then
1964   rm -rf conftest*
1965   eval "ac_cv_header_$ac_safe=yes"
1966 else
1967   echo "$ac_err" >&5
1968   echo "configure: failed program was:" >&5
1969   cat conftest.$ac_ext >&5
1970   rm -rf conftest*
1971   eval "ac_cv_header_$ac_safe=no"
1972 fi
1973 rm -f conftest*
1974 fi
1975 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1976   echo "$ac_t""yes" 1>&6
1977     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1978   cat >> confdefs.h <<EOF
1979 #define $ac_tr_hdr 1
1980 EOF
1981
1982 else
1983   echo "$ac_t""no" 1>&6
1984 fi
1985 done
1986
1987 for ac_func in getpagesize
1988 do
1989 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1990 echo "configure:1991: checking for $ac_func" >&5
1991 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1992   echo $ac_n "(cached) $ac_c" 1>&6
1993 else
1994   cat > conftest.$ac_ext <<EOF
1995 #line 1996 "configure"
1996 #include "confdefs.h"
1997 /* System header to define __stub macros and hopefully few prototypes,
1998     which can conflict with char $ac_func(); below.  */
1999 #include <assert.h>
2000 /* Override any gcc2 internal prototype to avoid an error.  */
2001 /* We use char because int might match the return type of a gcc2
2002     builtin and then its argument prototype would still apply.  */
2003 char $ac_func();
2004
2005 int main() {
2006
2007 /* The GNU C library defines this for functions which it implements
2008     to always fail with ENOSYS.  Some functions are actually named
2009     something starting with __ and the normal name is an alias.  */
2010 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2011 choke me
2012 #else
2013 $ac_func();
2014 #endif
2015
2016 ; return 0; }
2017 EOF
2018 if { (eval echo configure:2019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2019   rm -rf conftest*
2020   eval "ac_cv_func_$ac_func=yes"
2021 else
2022   echo "configure: failed program was:" >&5
2023   cat conftest.$ac_ext >&5
2024   rm -rf conftest*
2025   eval "ac_cv_func_$ac_func=no"
2026 fi
2027 rm -f conftest*
2028 fi
2029
2030 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2031   echo "$ac_t""yes" 1>&6
2032     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2033   cat >> confdefs.h <<EOF
2034 #define $ac_tr_func 1
2035 EOF
2036
2037 else
2038   echo "$ac_t""no" 1>&6
2039 fi
2040 done
2041
2042 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2043 echo "configure:2044: checking for working mmap" >&5
2044 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2045   echo $ac_n "(cached) $ac_c" 1>&6
2046 else
2047   if test "$cross_compiling" = yes; then
2048   ac_cv_func_mmap_fixed_mapped=no
2049 else
2050   cat > conftest.$ac_ext <<EOF
2051 #line 2052 "configure"
2052 #include "confdefs.h"
2053
2054 /* Thanks to Mike Haertel and Jim Avera for this test.
2055    Here is a matrix of mmap possibilities:
2056         mmap private not fixed
2057         mmap private fixed at somewhere currently unmapped
2058         mmap private fixed at somewhere already mapped
2059         mmap shared not fixed
2060         mmap shared fixed at somewhere currently unmapped
2061         mmap shared fixed at somewhere already mapped
2062    For private mappings, we should verify that changes cannot be read()
2063    back from the file, nor mmap's back from the file at a different
2064    address.  (There have been systems where private was not correctly
2065    implemented like the infamous i386 svr4.0, and systems where the
2066    VM page cache was not coherent with the filesystem buffer cache
2067    like early versions of FreeBSD and possibly contemporary NetBSD.)
2068    For shared mappings, we should conversely verify that changes get
2069    propogated back to all the places they're supposed to be.
2070
2071    Grep wants private fixed already mapped.
2072    The main things grep needs to know about mmap are:
2073    * does it exist and is it safe to write into the mmap'd area
2074    * how to use it (BSD variants)  */
2075 #include <sys/types.h>
2076 #include <fcntl.h>
2077 #include <sys/mman.h>
2078
2079 /* This mess was copied from the GNU getpagesize.h.  */
2080 #ifndef HAVE_GETPAGESIZE
2081 # ifdef HAVE_UNISTD_H
2082 #  include <unistd.h>
2083 # endif
2084
2085 /* Assume that all systems that can run configure have sys/param.h.  */
2086 # ifndef HAVE_SYS_PARAM_H
2087 #  define HAVE_SYS_PARAM_H 1
2088 # endif
2089
2090 # ifdef _SC_PAGESIZE
2091 #  define getpagesize() sysconf(_SC_PAGESIZE)
2092 # else /* no _SC_PAGESIZE */
2093 #  ifdef HAVE_SYS_PARAM_H
2094 #   include <sys/param.h>
2095 #   ifdef EXEC_PAGESIZE
2096 #    define getpagesize() EXEC_PAGESIZE
2097 #   else /* no EXEC_PAGESIZE */
2098 #    ifdef NBPG
2099 #     define getpagesize() NBPG * CLSIZE
2100 #     ifndef CLSIZE
2101 #      define CLSIZE 1
2102 #     endif /* no CLSIZE */
2103 #    else /* no NBPG */
2104 #     ifdef NBPC
2105 #      define getpagesize() NBPC
2106 #     else /* no NBPC */
2107 #      ifdef PAGESIZE
2108 #       define getpagesize() PAGESIZE
2109 #      endif /* PAGESIZE */
2110 #     endif /* no NBPC */
2111 #    endif /* no NBPG */
2112 #   endif /* no EXEC_PAGESIZE */
2113 #  else /* no HAVE_SYS_PARAM_H */
2114 #   define getpagesize() 8192   /* punt totally */
2115 #  endif /* no HAVE_SYS_PARAM_H */
2116 # endif /* no _SC_PAGESIZE */
2117
2118 #endif /* no HAVE_GETPAGESIZE */
2119
2120 #ifdef __cplusplus
2121 extern "C" { void *malloc(unsigned); }
2122 #else
2123 char *malloc();
2124 #endif
2125
2126 int
2127 main()
2128 {
2129         char *data, *data2, *data3;
2130         int i, pagesize;
2131         int fd;
2132
2133         pagesize = getpagesize();
2134
2135         /*
2136          * First, make a file with some known garbage in it.
2137          */
2138         data = malloc(pagesize);
2139         if (!data)
2140                 exit(1);
2141         for (i = 0; i < pagesize; ++i)
2142                 *(data + i) = rand();
2143         umask(0);
2144         fd = creat("conftestmmap", 0600);
2145         if (fd < 0)
2146                 exit(1);
2147         if (write(fd, data, pagesize) != pagesize)
2148                 exit(1);
2149         close(fd);
2150
2151         /*
2152          * Next, try to mmap the file at a fixed address which
2153          * already has something else allocated at it.  If we can,
2154          * also make sure that we see the same garbage.
2155          */
2156         fd = open("conftestmmap", O_RDWR);
2157         if (fd < 0)
2158                 exit(1);
2159         data2 = malloc(2 * pagesize);
2160         if (!data2)
2161                 exit(1);
2162         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2163         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2164             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2165                 exit(1);
2166         for (i = 0; i < pagesize; ++i)
2167                 if (*(data + i) != *(data2 + i))
2168                         exit(1);
2169
2170         /*
2171          * Finally, make sure that changes to the mapped area
2172          * do not percolate back to the file as seen by read().
2173          * (This is a bug on some variants of i386 svr4.0.)
2174          */
2175         for (i = 0; i < pagesize; ++i)
2176                 *(data2 + i) = *(data2 + i) + 1;
2177         data3 = malloc(pagesize);
2178         if (!data3)
2179                 exit(1);
2180         if (read(fd, data3, pagesize) != pagesize)
2181                 exit(1);
2182         for (i = 0; i < pagesize; ++i)
2183                 if (*(data + i) != *(data3 + i))
2184                         exit(1);
2185         close(fd);
2186         unlink("conftestmmap");
2187         exit(0);
2188 }
2189
2190 EOF
2191 if { (eval echo configure:2192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2192 then
2193   ac_cv_func_mmap_fixed_mapped=yes
2194 else
2195   echo "configure: failed program was:" >&5
2196   cat conftest.$ac_ext >&5
2197   rm -fr conftest*
2198   ac_cv_func_mmap_fixed_mapped=no
2199 fi
2200 rm -fr conftest*
2201 fi
2202
2203 fi
2204
2205 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2206 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2207   cat >> confdefs.h <<\EOF
2208 #define HAVE_MMAP 1
2209 EOF
2210
2211 fi
2212
2213
2214 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2215 echo "configure:2216: checking whether malloc must be declared" >&5
2216 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2217   echo $ac_n "(cached) $ac_c" 1>&6
2218 else
2219   cat > conftest.$ac_ext <<EOF
2220 #line 2221 "configure"
2221 #include "confdefs.h"
2222
2223 #include <stdio.h>
2224 #ifdef HAVE_STRING_H
2225 #include <string.h>
2226 #else
2227 #ifdef HAVE_STRINGS_H
2228 #include <strings.h>
2229 #endif
2230 #endif
2231 #ifdef HAVE_STDLIB_H
2232 #include <stdlib.h>
2233 #endif
2234 #ifdef HAVE_UNISTD_H
2235 #include <unistd.h>
2236 #endif
2237 int main() {
2238 char *(*pfn) = (char *(*)) malloc
2239 ; return 0; }
2240 EOF
2241 if { (eval echo configure:2242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2242   rm -rf conftest*
2243   bfd_cv_decl_needed_malloc=no
2244 else
2245   echo "configure: failed program was:" >&5
2246   cat conftest.$ac_ext >&5
2247   rm -rf conftest*
2248   bfd_cv_decl_needed_malloc=yes
2249 fi
2250 rm -f conftest*
2251 fi
2252
2253 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2254 if test $bfd_cv_decl_needed_malloc = yes; then
2255   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2256   cat >> confdefs.h <<EOF
2257 #define $bfd_tr_decl 1
2258 EOF
2259
2260 fi
2261
2262 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2263 echo "configure:2264: checking whether realloc must be declared" >&5
2264 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2265   echo $ac_n "(cached) $ac_c" 1>&6
2266 else
2267   cat > conftest.$ac_ext <<EOF
2268 #line 2269 "configure"
2269 #include "confdefs.h"
2270
2271 #include <stdio.h>
2272 #ifdef HAVE_STRING_H
2273 #include <string.h>
2274 #else
2275 #ifdef HAVE_STRINGS_H
2276 #include <strings.h>
2277 #endif
2278 #endif
2279 #ifdef HAVE_STDLIB_H
2280 #include <stdlib.h>
2281 #endif
2282 #ifdef HAVE_UNISTD_H
2283 #include <unistd.h>
2284 #endif
2285 int main() {
2286 char *(*pfn) = (char *(*)) realloc
2287 ; return 0; }
2288 EOF
2289 if { (eval echo configure:2290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2290   rm -rf conftest*
2291   bfd_cv_decl_needed_realloc=no
2292 else
2293   echo "configure: failed program was:" >&5
2294   cat conftest.$ac_ext >&5
2295   rm -rf conftest*
2296   bfd_cv_decl_needed_realloc=yes
2297 fi
2298 rm -f conftest*
2299 fi
2300
2301 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2302 if test $bfd_cv_decl_needed_realloc = yes; then
2303   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2304   cat >> confdefs.h <<EOF
2305 #define $bfd_tr_decl 1
2306 EOF
2307
2308 fi
2309
2310 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2311 echo "configure:2312: checking whether free must be declared" >&5
2312 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2313   echo $ac_n "(cached) $ac_c" 1>&6
2314 else
2315   cat > conftest.$ac_ext <<EOF
2316 #line 2317 "configure"
2317 #include "confdefs.h"
2318
2319 #include <stdio.h>
2320 #ifdef HAVE_STRING_H
2321 #include <string.h>
2322 #else
2323 #ifdef HAVE_STRINGS_H
2324 #include <strings.h>
2325 #endif
2326 #endif
2327 #ifdef HAVE_STDLIB_H
2328 #include <stdlib.h>
2329 #endif
2330 #ifdef HAVE_UNISTD_H
2331 #include <unistd.h>
2332 #endif
2333 int main() {
2334 char *(*pfn) = (char *(*)) free
2335 ; return 0; }
2336 EOF
2337 if { (eval echo configure:2338: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2338   rm -rf conftest*
2339   bfd_cv_decl_needed_free=no
2340 else
2341   echo "configure: failed program was:" >&5
2342   cat conftest.$ac_ext >&5
2343   rm -rf conftest*
2344   bfd_cv_decl_needed_free=yes
2345 fi
2346 rm -f conftest*
2347 fi
2348
2349 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2350 if test $bfd_cv_decl_needed_free = yes; then
2351   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2352   cat >> confdefs.h <<EOF
2353 #define $bfd_tr_decl 1
2354 EOF
2355
2356 fi
2357
2358
2359
2360
2361 if test ${build} = ${host} -a ${host} = ${target} ; then
2362    case ${host_os} in
2363    hpux*)
2364       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2365 echo "configure:2366: checking for HPUX/OSF thread support" >&5
2366       if test -f /usr/include/dce/cma_config.h ; then
2367          if test "$GCC" = "yes" ; then
2368             echo "$ac_t""yes" 1>&6
2369             cat >> confdefs.h <<\EOF
2370 #define HAVE_HPUX_THREAD_SUPPORT 1
2371 EOF
2372
2373             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2374             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
2375          else
2376             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2377          fi
2378       else
2379          echo "$ac_t""no" 1>&6
2380       fi
2381       ;;
2382    solaris*)
2383       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2384 echo "configure:2385: checking for Solaris thread debugging library" >&5
2385       if test -f /usr/lib/libthread_db.so.1 ; then
2386          echo "$ac_t""yes" 1>&6
2387          cat >> confdefs.h <<\EOF
2388 #define HAVE_THREAD_DB_LIB 1
2389 EOF
2390
2391          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2392          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
2393          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2394 echo "configure:2395: checking for dlopen in -ldl" >&5
2395 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2396 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2397   echo $ac_n "(cached) $ac_c" 1>&6
2398 else
2399   ac_save_LIBS="$LIBS"
2400 LIBS="-ldl  $LIBS"
2401 cat > conftest.$ac_ext <<EOF
2402 #line 2403 "configure"
2403 #include "confdefs.h"
2404 /* Override any gcc2 internal prototype to avoid an error.  */
2405 /* We use char because int might match the return type of a gcc2
2406     builtin and then its argument prototype would still apply.  */
2407 char dlopen();
2408
2409 int main() {
2410 dlopen()
2411 ; return 0; }
2412 EOF
2413 if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2414   rm -rf conftest*
2415   eval "ac_cv_lib_$ac_lib_var=yes"
2416 else
2417   echo "configure: failed program was:" >&5
2418   cat conftest.$ac_ext >&5
2419   rm -rf conftest*
2420   eval "ac_cv_lib_$ac_lib_var=no"
2421 fi
2422 rm -f conftest*
2423 LIBS="$ac_save_LIBS"
2424
2425 fi
2426 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2427   echo "$ac_t""yes" 1>&6
2428     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2429     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2430   cat >> confdefs.h <<EOF
2431 #define $ac_tr_lib 1
2432 EOF
2433
2434   LIBS="-ldl $LIBS"
2435
2436 else
2437   echo "$ac_t""no" 1>&6
2438 fi
2439
2440          if test "$GCC" = "yes" ; then
2441             # The GNU linker requires the -export-dynamic option to make
2442             # all symbols visible in the dynamic symbol table.
2443             hold_ldflags=$LDFLAGS
2444             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
2445 echo "configure:2446: checking for the ld -export-dynamic flag" >&5
2446             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
2447             cat > conftest.$ac_ext <<EOF
2448 #line 2449 "configure"
2449 #include "confdefs.h"
2450
2451 int main() {
2452 int i;
2453 ; return 0; }
2454 EOF
2455 if { (eval echo configure:2456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2456   rm -rf conftest*
2457   found=yes
2458 else
2459   echo "configure: failed program was:" >&5
2460   cat conftest.$ac_ext >&5
2461   rm -rf conftest*
2462   found=no
2463 fi
2464 rm -f conftest*
2465             LDFLAGS=$hold_ldflags
2466             echo "$ac_t""$found" 1>&6
2467             if test $found = yes; then
2468                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
2469             fi
2470          fi
2471       else
2472          echo "$ac_t""no" 1>&6
2473       fi
2474       ;;
2475    esac
2476
2477 fi
2478
2479 ENABLE_CFLAGS=
2480
2481 # Check whether --enable-netrom or --disable-netrom was given.
2482 if test "${enable_netrom+set}" = set; then
2483   enableval="$enable_netrom"
2484   case "${enableval}" in
2485 yes)    enable_netrom=yes ;;
2486 no)     enable_netrom=no ;;
2487 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2488 esac
2489 fi
2490
2491
2492 if test "${enable_netrom}" = "yes"; then
2493         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2494         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
2495 fi
2496
2497 MMALLOC_CFLAGS=
2498 MMALLOC=
2499
2500
2501
2502 # Check whether --with-mmalloc or --without-mmalloc was given.
2503 if test "${with_mmalloc+set}" = set; then
2504   withval="$with_mmalloc"
2505   case "${withval}" in
2506   yes)  want_mmalloc=true ;;
2507   no)   want_mmalloc=false;;
2508   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
2509 esac
2510 else
2511   want_mmalloc=false
2512 fi
2513
2514 if test x$want_mmalloc = xtrue; then
2515    cat >> confdefs.h <<\EOF
2516 #define USE_MMALLOC 1
2517 EOF
2518
2519    cat >> confdefs.h <<\EOF
2520 #define MMCHECK_FORCE 1
2521 EOF
2522
2523    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
2524    MMALLOC='../mmalloc/libmmalloc.a'
2525 fi
2526
2527 # start-sanitize-gdbtk
2528 ENABLE_IDE=
2529 # Check whether --enable-ide or --disable-ide was given.
2530 if test "${enable_ide+set}" = set; then
2531   enableval="$enable_ide"
2532   :
2533 fi
2534
2535 if test "$enable_ide" = yes; then
2536    enable_ide=yes
2537    ENABLE_IDE=1
2538 else
2539    enable_ide=no
2540 fi
2541
2542
2543 ENABLE_GDBTK=
2544
2545 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2546 if test "${enable_gdbtk+set}" = set; then
2547   enableval="$enable_gdbtk"
2548   case "${enableval}" in
2549     yes)
2550         case "$host" in
2551         *go32*)
2552             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2553             enable_gdbtk=no ;;
2554         *windows*)
2555             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2556             enable_gdbtk=no ;;
2557         *)
2558             enable_gdbtk=yes ;;
2559         esac ;;
2560     no)
2561         enable_gdbtk=no  ;;
2562     *)
2563         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2564 esac
2565 else
2566
2567 # Default is on for everything but go32 and cygwin32
2568 case "$host" in
2569     *go32* | *windows*)
2570         ;;
2571     *)
2572         enable_gdbtk=yes ;;
2573     esac
2574
2575 fi
2576
2577
2578 # In the cygwin32 environment, we need some additional flags.
2579 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2580 echo "configure:2581: checking for cygwin32" >&5
2581 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2582   echo $ac_n "(cached) $ac_c" 1>&6
2583 else
2584   cat > conftest.$ac_ext <<EOF
2585 #line 2586 "configure"
2586 #include "confdefs.h"
2587
2588 #ifdef __CYGWIN32__
2589 lose
2590 #endif
2591 EOF
2592 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2593   egrep "lose" >/dev/null 2>&1; then
2594   rm -rf conftest*
2595   gdb_cv_os_cygwin32=yes
2596 else
2597   rm -rf conftest*
2598   gdb_cv_os_cygwin32=no
2599 fi
2600 rm -f conftest*
2601
2602 fi
2603
2604 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2605
2606 WIN32LIBS=
2607 WIN32LDAPP=
2608
2609
2610
2611 if test x$gdb_cv_os_cygwin32 = xyes; then
2612     if test x$enable_ide = xyes; then
2613         WIN32LIBS="-ladvapi32"
2614     fi
2615 fi
2616
2617 configdir="unix"
2618
2619 if test "${enable_gdbtk}" = "yes"; then
2620
2621
2622 #
2623 # Ok, lets find the tcl configuration
2624 # First, look for one uninstalled.
2625 # the alternative search directory is invoked by --with-tclconfig
2626 #
2627
2628 if test x"${no_tcl}" = x ; then
2629   # we reset no_tcl in case something fails here
2630   no_tcl=true
2631   # Check whether --with-tclconfig or --without-tclconfig was given.
2632 if test "${with_tclconfig+set}" = set; then
2633   withval="$with_tclconfig"
2634   with_tclconfig=${withval}
2635 fi
2636
2637   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2638 echo "configure:2639: checking for Tcl configuration" >&5
2639   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2640   echo $ac_n "(cached) $ac_c" 1>&6
2641 else
2642
2643
2644   # First check to see if --with-tclconfig was specified.
2645   if test x"${with_tclconfig}" != x ; then
2646     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2647       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2648     else
2649       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2650     fi
2651   fi
2652
2653   # then check for a private Tcl installation
2654   if test x"${ac_cv_c_tclconfig}" = x ; then
2655     for i in \
2656                 ../tcl \
2657                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2658                 ../../tcl \
2659                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2660                 ../../../tcl \
2661                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2662       if test -f "$i/${configdir}/tclConfig.sh" ; then
2663         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2664         break
2665       fi
2666     done
2667   fi
2668   # check in a few common install locations
2669   if test x"${ac_cv_c_tclconfig}" = x ; then
2670     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2671       if test -f "$i/tclConfig.sh" ; then
2672         ac_cv_c_tclconfig=`(cd $i; pwd)`
2673         break
2674       fi
2675     done
2676   fi
2677   # check in a few other private locations
2678   if test x"${ac_cv_c_tclconfig}" = x ; then
2679     for i in \
2680                 ${srcdir}/../tcl \
2681                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2682       if test -f "$i/${configdir}/tclConfig.sh" ; then
2683         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2684         break
2685       fi
2686     done
2687   fi
2688
2689 fi
2690
2691   if test x"${ac_cv_c_tclconfig}" = x ; then
2692     TCLCONFIG="# no Tcl configs found"
2693     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2694   else
2695     no_tcl=
2696     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2697     echo "$ac_t""found $TCLCONFIG" 1>&6
2698   fi
2699 fi
2700
2701     if test -z "${no_tcl}"; then
2702
2703     . $TCLCONFIG
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730 #
2731 # Ok, lets find the tk configuration
2732 # First, look for one uninstalled.
2733 # the alternative search directory is invoked by --with-tkconfig
2734 #
2735
2736 if test x"${no_tk}" = x ; then
2737   # we reset no_tk in case something fails here
2738   no_tk=true
2739   # Check whether --with-tkconfig or --without-tkconfig was given.
2740 if test "${with_tkconfig+set}" = set; then
2741   withval="$with_tkconfig"
2742   with_tkconfig=${withval}
2743 fi
2744
2745   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2746 echo "configure:2747: checking for Tk configuration" >&5
2747   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2748   echo $ac_n "(cached) $ac_c" 1>&6
2749 else
2750
2751
2752   # First check to see if --with-tkconfig was specified.
2753   if test x"${with_tkconfig}" != x ; then
2754     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2755       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2756     else
2757       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2758     fi
2759   fi
2760
2761   # then check for a private Tk library
2762   if test x"${ac_cv_c_tkconfig}" = x ; then
2763     for i in \
2764                 ../tk \
2765                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2766                 ../../tk \
2767                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2768                 ../../../tk \
2769                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2770       if test -f "$i/${configdir}/tkConfig.sh" ; then
2771         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2772         break
2773       fi
2774     done
2775   fi
2776   # check in a few common install locations
2777   if test x"${ac_cv_c_tkconfig}" = x ; then
2778     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2779       if test -f "$i/tkConfig.sh" ; then
2780         ac_cv_c_tkconfig=`(cd $i; pwd)`
2781         break
2782       fi
2783     done
2784   fi
2785   # check in a few other private locations
2786   if test x"${ac_cv_c_tkconfig}" = x ; then
2787     for i in \
2788                 ${srcdir}/../tk \
2789                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2790       if test -f "$i/${configdir}/tkConfig.sh" ; then
2791         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2792         break
2793       fi
2794     done
2795   fi
2796
2797 fi
2798
2799   if test x"${ac_cv_c_tkconfig}" = x ; then
2800     TKCONFIG="# no Tk configs found"
2801     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2802   else
2803     no_tk=
2804     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2805     echo "$ac_t""found $TKCONFIG" 1>&6
2806   fi
2807 fi
2808
2809
2810
2811         # If $no_tk is nonempty, then we can't do Tk, and there is no
2812         # point to doing Tcl.
2813         if test -z "${no_tk}"; then
2814
2815     if test -f "$TKCONFIG" ; then
2816       . $TKCONFIG
2817     fi
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832 #
2833 # Ok, lets find the tcl source trees so we can use the headers
2834 # Warning: transition of version 9 to 10 will break this algorithm
2835 # because 10 sorts before 9. We also look for just tcl. We have to
2836 # be careful that we don't match stuff like tclX by accident.
2837 # the alternative search directory is involked by --with-tclinclude
2838 #
2839
2840 no_tcl=true
2841 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2842 echo "configure:2843: checking for Tcl private headers. dir=${configdir}" >&5
2843 # Check whether --with-tclinclude or --without-tclinclude was given.
2844 if test "${with_tclinclude+set}" = set; then
2845   withval="$with_tclinclude"
2846   with_tclinclude=${withval}
2847 fi
2848
2849 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2850   echo $ac_n "(cached) $ac_c" 1>&6
2851 else
2852
2853 # first check to see if --with-tclinclude was specified
2854 if test x"${with_tclinclude}" != x ; then
2855   if test -f ${with_tclinclude}/tclInt.h ; then
2856     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2857   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2858     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2859   else
2860     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2861   fi
2862 fi
2863
2864 # next check if it came with Tcl configuration file
2865 if test x"${ac_cv_c_tclconfig}" = x ; then
2866   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2867     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2868   fi
2869 fi
2870
2871 # next check in private source directory
2872 #
2873 # since ls returns lowest version numbers first, reverse its output
2874 if test x"${ac_cv_c_tclh}" = x ; then
2875   for i in \
2876                 ${srcdir}/../tcl \
2877                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2878                 ${srcdir}/../../tcl \
2879                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2880                 ${srcdir}/../../../tcl \
2881                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2882     if test -f $i/generic/tclInt.h ; then
2883       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2884       break
2885     fi
2886   done
2887 fi
2888 # finally check in a few common install locations
2889 #
2890 # since ls returns lowest version numbers first, reverse its output
2891 if test x"${ac_cv_c_tclh}" = x ; then
2892   for i in \
2893                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2894                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2895                 /usr/local/src/tcl \
2896                 /usr/local/lib/tcl \
2897                 ${prefix}/include ; do
2898     if test -f $i/generic/tclInt.h ; then
2899       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2900       break
2901     fi
2902   done
2903 fi
2904 # see if one is installed
2905 if test x"${ac_cv_c_tclh}" = x ; then
2906    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2907 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2908 echo "configure:2909: checking for tclInt.h" >&5
2909 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2910   echo $ac_n "(cached) $ac_c" 1>&6
2911 else
2912   cat > conftest.$ac_ext <<EOF
2913 #line 2914 "configure"
2914 #include "confdefs.h"
2915 #include <tclInt.h>
2916 EOF
2917 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2918 { (eval echo configure:2919: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2919 ac_err=`grep -v '^ *+' conftest.out`
2920 if test -z "$ac_err"; then
2921   rm -rf conftest*
2922   eval "ac_cv_header_$ac_safe=yes"
2923 else
2924   echo "$ac_err" >&5
2925   echo "configure: failed program was:" >&5
2926   cat conftest.$ac_ext >&5
2927   rm -rf conftest*
2928   eval "ac_cv_header_$ac_safe=no"
2929 fi
2930 rm -f conftest*
2931 fi
2932 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2933   echo "$ac_t""yes" 1>&6
2934   ac_cv_c_tclh=installed
2935 else
2936   echo "$ac_t""no" 1>&6
2937 ac_cv_c_tclh=""
2938 fi
2939
2940 fi
2941
2942 fi
2943
2944 if test x"${ac_cv_c_tclh}" = x ; then
2945   TCLHDIR="# no Tcl private headers found"
2946   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2947 fi
2948 if test x"${ac_cv_c_tclh}" != x ; then
2949   no_tcl=""
2950   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2951     echo "$ac_t""is installed" 1>&6
2952     TCLHDIR=""
2953   else
2954     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2955     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2956     TCLHDIR="-I${ac_cv_c_tclh}"
2957   fi
2958 fi
2959
2960
2961
2962
2963 #
2964 # Ok, lets find the tk source trees so we can use the headers
2965 # If the directory (presumably symlink) named "tk" exists, use that one
2966 # in preference to any others.  Same logic is used when choosing library
2967 # and again with Tcl. The search order is the best place to look first, then in
2968 # decreasing significance. The loop breaks if the trigger file is found.
2969 # Note the gross little conversion here of srcdir by cd'ing to the found
2970 # directory. This converts the path from a relative to an absolute, so
2971 # recursive cache variables for the path will work right. We check all
2972 # the possible paths in one loop rather than many seperate loops to speed
2973 # things up.
2974 # the alternative search directory is involked by --with-tkinclude
2975 #
2976 no_tk=true
2977 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2978 echo "configure:2979: checking for Tk private headers" >&5
2979 # Check whether --with-tkinclude or --without-tkinclude was given.
2980 if test "${with_tkinclude+set}" = set; then
2981   withval="$with_tkinclude"
2982   with_tkinclude=${withval}
2983 fi
2984
2985 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2986   echo $ac_n "(cached) $ac_c" 1>&6
2987 else
2988
2989 # first check to see if --with-tkinclude was specified
2990 if test x"${with_tkinclude}" != x ; then
2991   if test -f ${with_tkinclude}/tk.h ; then
2992     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2993   elif test -f ${with_tkinclude}/generic/tk.h ; then
2994     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2995   else
2996     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2997   fi
2998 fi
2999
3000 # next check if it came with Tk configuration file
3001 if test x"${ac_cv_c_tkconfig}" = x ; then
3002   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
3003     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
3004   fi
3005 fi
3006
3007 # next check in private source directory
3008 #
3009 # since ls returns lowest version numbers first, reverse its output
3010 if test x"${ac_cv_c_tkh}" = x ; then
3011   for i in \
3012                 ${srcdir}/../tk \
3013                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
3014                 ${srcdir}/../../tk \
3015                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
3016                 ${srcdir}/../../../tk \
3017                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
3018     if test -f $i/generic/tk.h ; then
3019       ac_cv_c_tkh=`(cd $i/generic; pwd)`
3020       break
3021     fi
3022   done
3023 fi
3024 # finally check in a few common install locations
3025 #
3026 # since ls returns lowest version numbers first, reverse its output
3027 if test x"${ac_cv_c_tkh}" = x ; then
3028   for i in \
3029                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
3030                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
3031                 /usr/local/src/tk \
3032                 /usr/local/lib/tk \
3033                 ${prefix}/include ; do
3034     if test -f $i/generic/tk.h ; then
3035       ac_cv_c_tkh=`(cd $i/generic; pwd)`
3036       break
3037     fi
3038   done
3039 fi
3040 # see if one is installed
3041 if test x"${ac_cv_c_tkh}" = x ; then
3042    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
3043 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
3044 echo "configure:3045: checking for tk.h" >&5
3045 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3046   echo $ac_n "(cached) $ac_c" 1>&6
3047 else
3048   cat > conftest.$ac_ext <<EOF
3049 #line 3050 "configure"
3050 #include "confdefs.h"
3051 #include <tk.h>
3052 EOF
3053 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3054 { (eval echo configure:3055: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3055 ac_err=`grep -v '^ *+' conftest.out`
3056 if test -z "$ac_err"; then
3057   rm -rf conftest*
3058   eval "ac_cv_header_$ac_safe=yes"
3059 else
3060   echo "$ac_err" >&5
3061   echo "configure: failed program was:" >&5
3062   cat conftest.$ac_ext >&5
3063   rm -rf conftest*
3064   eval "ac_cv_header_$ac_safe=no"
3065 fi
3066 rm -f conftest*
3067 fi
3068 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3069   echo "$ac_t""yes" 1>&6
3070   ac_cv_c_tkh=installed
3071 else
3072   echo "$ac_t""no" 1>&6
3073 ac_cv_c_tkh=""
3074 fi
3075
3076 fi
3077
3078 fi
3079
3080 if test x"${ac_cv_c_tkh}" != x ; then
3081   no_tk=""
3082   if test x"${ac_cv_c_tkh}" = x"installed" ; then
3083     echo "$ac_t""is installed" 1>&6
3084     TKHDIR=""
3085   else
3086     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
3087     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
3088     TKHDIR="-I${ac_cv_c_tkh}"
3089   fi
3090 else
3091   TKHDIR="# no Tk directory found"
3092   echo "configure: warning: Can't find Tk private headers" 1>&2
3093   no_tk=true
3094 fi
3095
3096
3097
3098
3099 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3100 echo "configure:3101: checking for Itcl private headers. srcdir=${srcdir}" >&5
3101 if test x"${ac_cv_c_itclh}" = x ; then
3102   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
3103     if test -f $i/src/itcl.h ; then
3104       ac_cv_c_itclh=`(cd $i/src; pwd)`
3105       break
3106     fi
3107   done
3108 fi
3109 if test x"${ac_cv_c_itclh}" = x ; then
3110   ITCLHDIR="# no Itcl private headers found"
3111   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3112 fi
3113 if test x"${ac_cv_c_itclh}" != x ; then
3114      ITCLHDIR="-I${ac_cv_c_itclh}"
3115 fi
3116 # should always be here
3117      ITCLLIB="../itcl/src/libitcl.a"
3118
3119
3120
3121
3122 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3123 echo "configure:3124: checking for Tix private headers. srcdir=${srcdir}" >&5
3124 if test x"${ac_cv_c_tixh}" = x ; then
3125   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3126     if test -f $i/generic/tix.h ; then
3127       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3128       break
3129     fi
3130   done
3131 fi
3132 if test x"${ac_cv_c_tixh}" = x ; then
3133   TIXHDIR="# no Tix private headers found"
3134   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3135 fi
3136 if test x"${ac_cv_c_tixh}" != x ; then
3137      TIXHDIR="-I${ac_cv_c_tixh}"
3138 fi
3139
3140
3141
3142            # now look for tix library stuff
3143            TIXVERSION=4.1.8.0
3144            . ${ac_cv_c_tclconfig}/tclConfig.sh
3145            case "${host}" in
3146            *-*-cygwin32*)
3147                 tixdir=../tix/win/tcl8.0
3148                 ;;
3149            *)
3150                 tixdir=../tix/unix/tk8.0
3151                 ;;
3152            esac
3153            if test "${TCL_SHARED_BUILD}" = "1"; then
3154                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
3155
3156                 # Can't win them all: SunOS 4 (others?) appends a version
3157                 # number after the ".so"
3158                 case "${host}" in
3159                 *-*-sunos4*)
3160                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
3161                 esac
3162
3163            else
3164                 TIX_LIB_EXT=".a"
3165            fi
3166
3167            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3168                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3169                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
3170            else
3171                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3172                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
3173            fi
3174
3175            ENABLE_GDBTK=1
3176
3177            # Include some libraries that Tcl and Tk want.
3178            if test "${enable_ide}" = "yes"; then
3179               TCL_LIBS='$(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3180               CONFIG_DEPS='$(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3181            else
3182               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3183               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3184            fi
3185            # Yes, the ordering seems wrong here.  But it isn't.
3186            # TK_LIBS is the list of libraries that need to be linked
3187            # after Tcl/Tk.
3188            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3189            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3190
3191            if test x$gdb_cv_os_cygwin32 = xyes; then
3192               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
3193               WIN32LDAPP="-Wl,--subsystem,windows"
3194            fi
3195         fi
3196     fi
3197 fi
3198
3199
3200
3201
3202
3203
3204
3205 # end-sanitize-gdbtk
3206
3207
3208
3209
3210
3211
3212
3213 # Begin stuff to support --enable-shared
3214 # Check whether --enable-shared or --disable-shared was given.
3215 if test "${enable_shared+set}" = set; then
3216   enableval="$enable_shared"
3217   case "${enableval}" in
3218   yes) shared=true ;;
3219   no)  shared=false ;;
3220   *) shared=true ;;
3221 esac
3222 fi
3223
3224 HLDFLAGS=
3225 HLDENV=
3226 # If we have shared libraries, try to set rpath reasonably.
3227 if test "${shared}" = "true"; then
3228   case "${host}" in
3229   *-*-hpux*)
3230     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3231     ;;
3232   *-*-irix5* | *-*-irix6*)
3233     HLDFLAGS='-Wl,-rpath,$(libdir)'
3234     ;;
3235   *-*-linux*aout*)
3236     ;;
3237   *-*-linux* | *-pc-linux-gnu)
3238     HLDFLAGS='-Wl,-rpath,$(libdir)'
3239     ;;
3240   *-*-solaris*)
3241     HLDFLAGS='-R $(libdir)'
3242     ;;
3243   *-*-sysv4*)
3244     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3245     ;;
3246   esac
3247 fi
3248
3249 # On SunOS, if the linker supports the -rpath option, use it to
3250 # prevent ../bfd and ../opcodes from being included in the run time
3251 # search path.
3252 case "${host}" in
3253   *-*-sunos*)
3254     echo 'main () { }' > conftest.c
3255     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3256     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3257       :
3258     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3259       :
3260     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3261       :
3262     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3263       :
3264     elif test "${shared}" = "true"; then
3265       HLDFLAGS='-Wl,-rpath=$(libdir)'
3266     else
3267       HLDFLAGS='-Wl,-rpath='
3268     fi
3269     rm -f conftest.t conftest.c conftest
3270     ;;
3271 esac
3272
3273
3274 # End stuff to support --enable-shared
3275
3276 # target_subdir is used by the testsuite to find the target libraries.
3277 target_subdir=
3278 if test "${host}" != "${target}"; then
3279     target_subdir="${target_alias}/"
3280 fi
3281
3282
3283 frags=
3284 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3285 if test ! -f ${host_makefile_frag}; then
3286 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3287 fi
3288 frags="$frags $host_makefile_frag"
3289
3290 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3291 if test ! -f ${target_makefile_frag}; then
3292 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3293 fi
3294 frags="$frags $target_makefile_frag"
3295
3296
3297
3298
3299
3300 hostfile=`sed -n '
3301 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3302 ' ${host_makefile_frag}`
3303
3304 targetfile=`sed -n '
3305 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3306 ' ${target_makefile_frag}`
3307
3308 # these really aren't orthogonal true/false values of the same condition,
3309 # but shells are slow enough that I like to reuse the test conditions
3310 # whenever possible
3311 if test "${target}" = "${host}"; then
3312 nativefile=`sed -n '
3313 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3314 ' ${host_makefile_frag}`
3315 # else
3316 # GDBserver is only useful in a "native" enviroment
3317 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3318 fi
3319
3320
3321 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3322 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3323 # corresponding links.  But we have to remove the xm.h files and tm.h
3324 # files anyway, e.g. when switching from "configure host" to
3325 # "configure none".
3326
3327 files=
3328 links=
3329 rm -f xm.h
3330 if test "${hostfile}" != ""; then
3331 files="${files} config/${gdb_host_cpu}/${hostfile}"
3332 links="${links} xm.h"
3333 fi
3334 rm -f tm.h
3335 if test "${targetfile}" != ""; then
3336 files="${files} config/${gdb_target_cpu}/${targetfile}"
3337 links="${links} tm.h"
3338 fi
3339 rm -f nm.h
3340 if test "${nativefile}" != ""; then
3341 files="${files} config/${gdb_host_cpu}/${nativefile}"
3342 links="${links} nm.h"
3343 else
3344 # A cross-only configuration.
3345 files="${files} config/nm-empty.h"
3346 links="${links} nm.h"
3347 fi
3348 # start-sanitize-gdbtk
3349 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3350 echo "configure:3351: checking whether ln -s works" >&5
3351 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3352   echo $ac_n "(cached) $ac_c" 1>&6
3353 else
3354   rm -f conftestdata
3355 if ln -s X conftestdata 2>/dev/null
3356 then
3357   rm -f conftestdata
3358   ac_cv_prog_LN_S="ln -s"
3359 else
3360   ac_cv_prog_LN_S=ln
3361 fi
3362 fi
3363 LN_S="$ac_cv_prog_LN_S"
3364 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3365   echo "$ac_t""yes" 1>&6
3366 else
3367   echo "$ac_t""no" 1>&6
3368 fi
3369
3370 # Make it possible to use the GUI without doing a full install
3371 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3372   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3373   echo linking $srcdir/gdbtcl to gdbtcl
3374   $LN_S $srcdir/gdbtcl gdbtcl
3375   else
3376   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3377   echo "         " make install before you are able to run the GUI.
3378   fi
3379 fi
3380 # end-sanitize-gdbtk
3381
3382
3383
3384 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
3385 echo "configure:3386: checking for Cygwin32 environment" >&5
3386 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
3387   echo $ac_n "(cached) $ac_c" 1>&6
3388 else
3389   cat > conftest.$ac_ext <<EOF
3390 #line 3391 "configure"
3391 #include "confdefs.h"
3392
3393 int main() {
3394 return __CYGWIN32__;
3395 ; return 0; }
3396 EOF
3397 if { (eval echo configure:3398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3398   rm -rf conftest*
3399   am_cv_cygwin32=yes
3400 else
3401   echo "configure: failed program was:" >&5
3402   cat conftest.$ac_ext >&5
3403   rm -rf conftest*
3404   am_cv_cygwin32=no
3405 fi
3406 rm -f conftest*
3407 rm -f conftest*
3408 fi
3409
3410 echo "$ac_t""$am_cv_cygwin32" 1>&6
3411 CYGWIN32=
3412 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
3413 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
3414 echo "configure:3415: checking for Mingw32 environment" >&5
3415 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
3416   echo $ac_n "(cached) $ac_c" 1>&6
3417 else
3418   cat > conftest.$ac_ext <<EOF
3419 #line 3420 "configure"
3420 #include "confdefs.h"
3421
3422 int main() {
3423 return __MINGW32__;
3424 ; return 0; }
3425 EOF
3426 if { (eval echo configure:3427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3427   rm -rf conftest*
3428   am_cv_mingw32=yes
3429 else
3430   echo "configure: failed program was:" >&5
3431   cat conftest.$ac_ext >&5
3432   rm -rf conftest*
3433   am_cv_mingw32=no
3434 fi
3435 rm -f conftest*
3436 rm -f conftest*
3437 fi
3438
3439 echo "$ac_t""$am_cv_mingw32" 1>&6
3440 MINGW32=
3441 test "$am_cv_mingw32" = yes && MINGW32=yes
3442
3443
3444 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3445 echo "configure:3446: checking for executable suffix" >&5
3446 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3447   echo $ac_n "(cached) $ac_c" 1>&6
3448 else
3449   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
3450 am_cv_exeext=.exe
3451 else
3452 cat > am_c_test.c << 'EOF'
3453 int main() {
3454 /* Nothing needed here */
3455 }
3456 EOF
3457 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3458 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3459 rm -f am_c_test*
3460 fi
3461
3462 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3463 fi
3464 EXEEXT=""
3465 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3466 echo "$ac_t""${am_cv_exeext}" 1>&6
3467
3468
3469 subdirs="$configdirs"
3470
3471 trap '' 1 2 15
3472 cat > confcache <<\EOF
3473 # This file is a shell script that caches the results of configure
3474 # tests run on this system so they can be shared between configure
3475 # scripts and configure runs.  It is not useful on other systems.
3476 # If it contains results you don't want to keep, you may remove or edit it.
3477 #
3478 # By default, configure uses ./config.cache as the cache file,
3479 # creating it if it does not exist already.  You can give configure
3480 # the --cache-file=FILE option to use a different cache file; that is
3481 # what configure does when it calls configure scripts in
3482 # subdirectories, so they share the cache.
3483 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3484 # config.status only pays attention to the cache file if you give it the
3485 # --recheck option to rerun configure.
3486 #
3487 EOF
3488 # The following way of writing the cache mishandles newlines in values,
3489 # but we know of no workaround that is simple, portable, and efficient.
3490 # So, don't put newlines in cache variables' values.
3491 # Ultrix sh set writes to stderr and can't be redirected directly,
3492 # and sets the high bit in the cache file unless we assign to the vars.
3493 (set) 2>&1 |
3494   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3495   *ac_space=\ *)
3496     # `set' does not quote correctly, so add quotes (double-quote substitution
3497     # turns \\\\ into \\, and sed turns \\ into \).
3498     sed -n \
3499       -e "s/'/'\\\\''/g" \
3500       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3501     ;;
3502   *)
3503     # `set' quotes correctly as required by POSIX, so do not add quotes.
3504     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3505     ;;
3506   esac >> confcache
3507 if cmp -s $cache_file confcache; then
3508   :
3509 else
3510   if test -w $cache_file; then
3511     echo "updating cache $cache_file"
3512     cat confcache > $cache_file
3513   else
3514     echo "not updating unwritable cache $cache_file"
3515   fi
3516 fi
3517 rm -f confcache
3518
3519 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3520
3521 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3522 # Let make expand exec_prefix.
3523 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3524
3525 # Any assignment to VPATH causes Sun make to only execute
3526 # the first set of double-colon rules, so remove it if not needed.
3527 # If there is a colon in the path, we need to keep it.
3528 if test "x$srcdir" = x.; then
3529   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3530 fi
3531
3532 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3533
3534 DEFS=-DHAVE_CONFIG_H
3535
3536 # Without the "./", some shells look in PATH for config.status.
3537 : ${CONFIG_STATUS=./config.status}
3538
3539 echo creating $CONFIG_STATUS
3540 rm -f $CONFIG_STATUS
3541 cat > $CONFIG_STATUS <<EOF
3542 #! /bin/sh
3543 # Generated automatically by configure.
3544 # Run this file to recreate the current configuration.
3545 # This directory was configured as follows,
3546 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3547 #
3548 # $0 $ac_configure_args
3549 #
3550 # Compiler output produced by configure, useful for debugging
3551 # configure, is in ./config.log if it exists.
3552
3553 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3554 for ac_option
3555 do
3556   case "\$ac_option" in
3557   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3558     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3559     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3560   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3561     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3562     exit 0 ;;
3563   -help | --help | --hel | --he | --h)
3564     echo "\$ac_cs_usage"; exit 0 ;;
3565   *) echo "\$ac_cs_usage"; exit 1 ;;
3566   esac
3567 done
3568
3569 ac_given_srcdir=$srcdir
3570 ac_given_INSTALL="$INSTALL"
3571
3572 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3573 EOF
3574 cat >> $CONFIG_STATUS <<EOF
3575
3576 # Protect against being on the right side of a sed subst in config.status.
3577 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3578  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3579 $ac_vpsub
3580 $extrasub
3581 s%@SHELL@%$SHELL%g
3582 s%@CFLAGS@%$CFLAGS%g
3583 s%@CPPFLAGS@%$CPPFLAGS%g
3584 s%@CXXFLAGS@%$CXXFLAGS%g
3585 s%@DEFS@%$DEFS%g
3586 s%@LDFLAGS@%$LDFLAGS%g
3587 s%@LIBS@%$LIBS%g
3588 s%@exec_prefix@%$exec_prefix%g
3589 s%@prefix@%$prefix%g
3590 s%@program_transform_name@%$program_transform_name%g
3591 s%@bindir@%$bindir%g
3592 s%@sbindir@%$sbindir%g
3593 s%@libexecdir@%$libexecdir%g
3594 s%@datadir@%$datadir%g
3595 s%@sysconfdir@%$sysconfdir%g
3596 s%@sharedstatedir@%$sharedstatedir%g
3597 s%@localstatedir@%$localstatedir%g
3598 s%@libdir@%$libdir%g
3599 s%@includedir@%$includedir%g
3600 s%@oldincludedir@%$oldincludedir%g
3601 s%@infodir@%$infodir%g
3602 s%@mandir@%$mandir%g
3603 s%@CC@%$CC%g
3604 s%@CPP@%$CPP%g
3605 s%@DLLTOOL@%$DLLTOOL%g
3606 s%@host@%$host%g
3607 s%@host_alias@%$host_alias%g
3608 s%@host_cpu@%$host_cpu%g
3609 s%@host_vendor@%$host_vendor%g
3610 s%@host_os@%$host_os%g
3611 s%@target@%$target%g
3612 s%@target_alias@%$target_alias%g
3613 s%@target_cpu@%$target_cpu%g
3614 s%@target_vendor@%$target_vendor%g
3615 s%@target_os@%$target_os%g
3616 s%@build@%$build%g
3617 s%@build_alias@%$build_alias%g
3618 s%@build_cpu@%$build_cpu%g
3619 s%@build_vendor@%$build_vendor%g
3620 s%@build_os@%$build_os%g
3621 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3622 s%@INSTALL_DATA@%$INSTALL_DATA%g
3623 s%@AR@%$AR%g
3624 s%@RANLIB@%$RANLIB%g
3625 s%@YACC@%$YACC%g
3626 s%@AWK@%$AWK%g
3627 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3628 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
3629 s%@MMALLOC@%$MMALLOC%g
3630 s%@ENABLE_IDE@%$ENABLE_IDE%g
3631 s%@WIN32LIBS@%$WIN32LIBS%g
3632 s%@WIN32LDAPP@%$WIN32LDAPP%g
3633 s%@TCL_VERSION@%$TCL_VERSION%g
3634 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3635 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3636 s%@TCL_CC@%$TCL_CC%g
3637 s%@TCL_DEFS@%$TCL_DEFS%g
3638 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3639 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3640 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3641 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3642 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3643 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3644 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3645 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3646 s%@TCL_RANLIB@%$TCL_RANLIB%g
3647 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3648 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3649 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3650 s%@TK_VERSION@%$TK_VERSION%g
3651 s%@TK_DEFS@%$TK_DEFS%g
3652 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3653 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3654 s%@TK_XLIBSW@%$TK_XLIBSW%g
3655 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3656 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3657 s%@TCLHDIR@%$TCLHDIR%g
3658 s%@TKHDIR@%$TKHDIR%g
3659 s%@ITCLHDIR@%$ITCLHDIR%g
3660 s%@ITCLLIB@%$ITCLLIB%g
3661 s%@TIXHDIR@%$TIXHDIR%g
3662 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3663 s%@X_CFLAGS@%$X_CFLAGS%g
3664 s%@X_LDFLAGS@%$X_LDFLAGS%g
3665 s%@X_LIBS@%$X_LIBS%g
3666 s%@TIXLIB@%$TIXLIB%g
3667 s%@TIX_DEPS@%$TIX_DEPS%g
3668 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3669 s%@CONFIG_OBS@%$CONFIG_OBS%g
3670 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
3671 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
3672 s%@HLDFLAGS@%$HLDFLAGS%g
3673 s%@HLDENV@%$HLDENV%g
3674 s%@target_subdir@%$target_subdir%g
3675 /@host_makefile_frag@/r $host_makefile_frag
3676 s%@host_makefile_frag@%%g
3677 /@target_makefile_frag@/r $target_makefile_frag
3678 s%@target_makefile_frag@%%g
3679 s%@frags@%$frags%g
3680 s%@LN_S@%$LN_S%g
3681 s%@EXEEXT@%$EXEEXT%g
3682 s%@subdirs@%$subdirs%g
3683
3684 CEOF
3685 EOF
3686
3687 cat >> $CONFIG_STATUS <<\EOF
3688
3689 # Split the substitutions into bite-sized pieces for seds with
3690 # small command number limits, like on Digital OSF/1 and HP-UX.
3691 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3692 ac_file=1 # Number of current file.
3693 ac_beg=1 # First line for current file.
3694 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3695 ac_more_lines=:
3696 ac_sed_cmds=""
3697 while $ac_more_lines; do
3698   if test $ac_beg -gt 1; then
3699     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3700   else
3701     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3702   fi
3703   if test ! -s conftest.s$ac_file; then
3704     ac_more_lines=false
3705     rm -f conftest.s$ac_file
3706   else
3707     if test -z "$ac_sed_cmds"; then
3708       ac_sed_cmds="sed -f conftest.s$ac_file"
3709     else
3710       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3711     fi
3712     ac_file=`expr $ac_file + 1`
3713     ac_beg=$ac_end
3714     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3715   fi
3716 done
3717 if test -z "$ac_sed_cmds"; then
3718   ac_sed_cmds=cat
3719 fi
3720 EOF
3721
3722 cat >> $CONFIG_STATUS <<EOF
3723
3724 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3725 EOF
3726 cat >> $CONFIG_STATUS <<\EOF
3727 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3728   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3729   case "$ac_file" in
3730   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3731        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3732   *) ac_file_in="${ac_file}.in" ;;
3733   esac
3734
3735   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3736
3737   # Remove last slash and all that follows it.  Not all systems have dirname.
3738   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3739   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3740     # The file is in a subdirectory.
3741     test ! -d "$ac_dir" && mkdir "$ac_dir"
3742     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3743     # A "../" for each directory in $ac_dir_suffix.
3744     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3745   else
3746     ac_dir_suffix= ac_dots=
3747   fi
3748
3749   case "$ac_given_srcdir" in
3750   .)  srcdir=.
3751       if test -z "$ac_dots"; then top_srcdir=.
3752       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3753   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3754   *) # Relative path.
3755     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3756     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3757   esac
3758
3759   case "$ac_given_INSTALL" in
3760   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3761   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3762   esac
3763
3764   echo creating "$ac_file"
3765   rm -f "$ac_file"
3766   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3767   case "$ac_file" in
3768   *Makefile*) ac_comsub="1i\\
3769 # $configure_input" ;;
3770   *) ac_comsub= ;;
3771   esac
3772
3773   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3774   sed -e "$ac_comsub
3775 s%@configure_input@%$configure_input%g
3776 s%@srcdir@%$srcdir%g
3777 s%@top_srcdir@%$top_srcdir%g
3778 s%@INSTALL@%$INSTALL%g
3779 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3780 fi; done
3781 rm -f conftest.s*
3782
3783 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3784 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3785 #
3786 # ac_d sets the value in "#define NAME VALUE" lines.
3787 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3788 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3789 ac_dC='\3'
3790 ac_dD='%g'
3791 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3792 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3793 ac_uB='\([      ]\)%\1#\2define\3'
3794 ac_uC=' '
3795 ac_uD='\4%g'
3796 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3797 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3798 ac_eB='$%\1#\2define\3'
3799 ac_eC=' '
3800 ac_eD='%g'
3801
3802 if test "${CONFIG_HEADERS+set}" != set; then
3803 EOF
3804 cat >> $CONFIG_STATUS <<EOF
3805   CONFIG_HEADERS="config.h:config.in"
3806 EOF
3807 cat >> $CONFIG_STATUS <<\EOF
3808 fi
3809 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3810   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3811   case "$ac_file" in
3812   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3813        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3814   *) ac_file_in="${ac_file}.in" ;;
3815   esac
3816
3817   echo creating $ac_file
3818
3819   rm -f conftest.frag conftest.in conftest.out
3820   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3821   cat $ac_file_inputs > conftest.in
3822
3823 EOF
3824
3825 # Transform confdefs.h into a sed script conftest.vals that substitutes
3826 # the proper values into config.h.in to produce config.h.  And first:
3827 # Protect against being on the right side of a sed subst in config.status.
3828 # Protect against being in an unquoted here document in config.status.
3829 rm -f conftest.vals
3830 cat > conftest.hdr <<\EOF
3831 s/[\\&%]/\\&/g
3832 s%[\\$`]%\\&%g
3833 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3834 s%ac_d%ac_u%gp
3835 s%ac_u%ac_e%gp
3836 EOF
3837 sed -n -f conftest.hdr confdefs.h > conftest.vals
3838 rm -f conftest.hdr
3839
3840 # This sed command replaces #undef with comments.  This is necessary, for
3841 # example, in the case of _POSIX_SOURCE, which is predefined and required
3842 # on some systems where configure will not decide to define it.
3843 cat >> conftest.vals <<\EOF
3844 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3845 EOF
3846
3847 # Break up conftest.vals because some shells have a limit on
3848 # the size of here documents, and old seds have small limits too.
3849
3850 rm -f conftest.tail
3851 while :
3852 do
3853   ac_lines=`grep -c . conftest.vals`
3854   # grep -c gives empty output for an empty file on some AIX systems.
3855   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3856   # Write a limited-size here document to conftest.frag.
3857   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3858   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3859   echo 'CEOF
3860   sed -f conftest.frag conftest.in > conftest.out
3861   rm -f conftest.in
3862   mv conftest.out conftest.in
3863 ' >> $CONFIG_STATUS
3864   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3865   rm -f conftest.vals
3866   mv conftest.tail conftest.vals
3867 done
3868 rm -f conftest.vals
3869
3870 cat >> $CONFIG_STATUS <<\EOF
3871   rm -f conftest.frag conftest.h
3872   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3873   cat conftest.in >> conftest.h
3874   rm -f conftest.in
3875   if cmp -s $ac_file conftest.h 2>/dev/null; then
3876     echo "$ac_file is unchanged"
3877     rm -f conftest.h
3878   else
3879     # Remove last slash and all that follows it.  Not all systems have dirname.
3880       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3881       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3882       # The file is in a subdirectory.
3883       test ! -d "$ac_dir" && mkdir "$ac_dir"
3884     fi
3885     rm -f $ac_file
3886     mv conftest.h $ac_file
3887   fi
3888 fi; done
3889
3890 EOF
3891
3892 cat >> $CONFIG_STATUS <<EOF
3893 ac_sources="$files"
3894 ac_dests="$links"
3895 EOF
3896
3897 cat >> $CONFIG_STATUS <<\EOF
3898 srcdir=$ac_given_srcdir
3899 while test -n "$ac_sources"; do
3900   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3901   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3902
3903   echo "linking $srcdir/$ac_source to $ac_dest"
3904
3905   if test ! -r $srcdir/$ac_source; then
3906     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3907   fi
3908   rm -f $ac_dest
3909
3910   # Make relative symlinks.
3911   # Remove last slash and all that follows it.  Not all systems have dirname.
3912   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3913   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3914     # The dest file is in a subdirectory.
3915     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3916     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3917     # A "../" for each directory in $ac_dest_dir_suffix.
3918     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3919   else
3920     ac_dest_dir_suffix= ac_dots=
3921   fi
3922
3923   case "$srcdir" in
3924   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3925   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3926   esac
3927
3928   # Make a symlink if possible; otherwise try a hard link.
3929   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3930     ln $srcdir/$ac_source $ac_dest; then :
3931   else
3932     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3933   fi
3934 done
3935 EOF
3936 cat >> $CONFIG_STATUS <<EOF
3937
3938 gdb_host_cpu=$gdb_host_cpu
3939 gdb_target_cpu=$gdb_target_cpu
3940 nativefile=$nativefile
3941
3942 EOF
3943 cat >> $CONFIG_STATUS <<\EOF
3944
3945 if test "${nativefile}" = ""; then
3946 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3947         < Makefile > Makefile.tem
3948 mv -f Makefile.tem Makefile
3949 fi
3950
3951 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3952 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3953 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3954 mv -f Makefile.tmp Makefile
3955
3956 case x$CONFIG_HEADERS in
3957 xconfig.h:config.in)
3958 echo > stamp-h ;;
3959 esac
3960
3961 exit 0
3962 EOF
3963 chmod +x $CONFIG_STATUS
3964 rm -fr confdefs* $ac_clean_files
3965 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3966
3967 if test "$no_recursion" != yes; then
3968
3969   # Remove --cache-file and --srcdir arguments so they do not pile up.
3970   ac_sub_configure_args=
3971   ac_prev=
3972   for ac_arg in $ac_configure_args; do
3973     if test -n "$ac_prev"; then
3974       ac_prev=
3975       continue
3976     fi
3977     case "$ac_arg" in
3978     -cache-file | --cache-file | --cache-fil | --cache-fi \
3979     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3980       ac_prev=cache_file ;;
3981     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3982     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3983       ;;
3984     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3985       ac_prev=srcdir ;;
3986     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3987       ;;
3988     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3989     esac
3990   done
3991
3992   for ac_config_dir in $configdirs; do
3993
3994     # Do not complain, so a configure script can configure whichever
3995     # parts of a large source tree are present.
3996     if test ! -d $srcdir/$ac_config_dir; then
3997       continue
3998     fi
3999
4000     echo configuring in $ac_config_dir
4001
4002     case "$srcdir" in
4003     .) ;;
4004     *)
4005       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
4006       else
4007         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4008       fi
4009       ;;
4010     esac
4011
4012     ac_popdir=`pwd`
4013     cd $ac_config_dir
4014
4015       # A "../" for each directory in /$ac_config_dir.
4016       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4017
4018     case "$srcdir" in
4019     .) # No --srcdir option.  We are building in place.
4020       ac_sub_srcdir=$srcdir ;;
4021     /*) # Absolute path.
4022       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4023     *) # Relative path.
4024       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
4025     esac
4026
4027     # Check for guested configure; otherwise get Cygnus style configure.
4028     if test -f $ac_sub_srcdir/configure; then
4029       ac_sub_configure=$ac_sub_srcdir/configure
4030     elif test -f $ac_sub_srcdir/configure.in; then
4031       ac_sub_configure=$ac_configure
4032     else
4033       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4034       ac_sub_configure=
4035     fi
4036
4037     # The recursion is here.
4038     if test -n "$ac_sub_configure"; then
4039
4040       # Make the cache file name correct relative to the subdirectory.
4041       case "$cache_file" in
4042       /*) ac_sub_cache_file=$cache_file ;;
4043       *) # Relative path.
4044         ac_sub_cache_file="$ac_dots$cache_file" ;;
4045       esac
4046   case "$ac_given_INSTALL" in
4047         [/$]*) INSTALL="$ac_given_INSTALL" ;;
4048         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4049         esac
4050
4051       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4052       # The eval makes quoting arguments work.
4053       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4054       then :
4055       else
4056         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4057       fi
4058     fi
4059
4060     cd $ac_popdir
4061   done
4062 fi
4063
4064
4065 exit 0
4066