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
 984 configdirs="doc testsuite"
 985
 986
 987 . ${srcdir}/configure.host
 988
 989 . ${srcdir}/configure.tgt
 990
 991
 992 # Find a good install program.  We prefer a C program (faster),
 993 # so one script is as good as another.  But avoid the broken or
 994 # incompatible versions:
 995 # SysV /etc/install, /usr/sbin/install
 996 # SunOS /usr/etc/install
 997 # IRIX /sbin/install
 998 # AIX /bin/install
 999 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1000 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1001 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1002 # ./install, which can be erroneously created by make from ./install.sh.
1003 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1004 echo "configure:1005: checking for a BSD compatible install" >&5
1005 if test -z "$INSTALL"; then
1006 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1007   echo $ac_n "(cached) $ac_c" 1>&6
1008 else
1009     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1010   for ac_dir in $PATH; do
1011     # Account for people who put trailing slashes in PATH elements.
1012     case "$ac_dir/" in
1013     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1014     *)
1015       # OSF1 and SCO ODT 3.0 have their own names for install.
1016       # Don't use installbsd from OSF since it installs stuff as root
1017       # by default.
1018       for ac_prog in ginstall scoinst install; do
1019         if test -f $ac_dir/$ac_prog; then
1020           if test $ac_prog = install &&
1021             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1022             # AIX install.  It has an incompatible calling convention.
1023             :
1024           else
1025             ac_cv_path_install="$ac_dir/$ac_prog -c"
1026             break 2
1027           fi
1028         fi
1029       done
1030       ;;
1031     esac
1032   done
1033   IFS="$ac_save_IFS"
1034
1035 fi
1036   if test "${ac_cv_path_install+set}" = set; then
1037     INSTALL="$ac_cv_path_install"
1038   else
1039     # As a last resort, use the slow shell script.  We don't cache a
1040     # path for INSTALL within a source directory, because that will
1041     # break other packages using the cache if that directory is
1042     # removed, or if the path is relative.
1043     INSTALL="$ac_install_sh"
1044   fi
1045 fi
1046 echo "$ac_t""$INSTALL" 1>&6
1047
1048 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1049 # It thinks the first close brace ends the variable substitution.
1050 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1051
1052 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1053
1054 if test $host != $build; then
1055   ac_tool_prefix=${host_alias}-
1056 else
1057   ac_tool_prefix=
1058 fi
1059
1060 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1061 set dummy ${ac_tool_prefix}ar; ac_word=$2
1062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1063 echo "configure:1064: checking for $ac_word" >&5
1064 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1065   echo $ac_n "(cached) $ac_c" 1>&6
1066 else
1067   if test -n "$AR"; then
1068   ac_cv_prog_AR="$AR" # Let the user override the test.
1069 else
1070   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1071   for ac_dir in $PATH; do
1072     test -z "$ac_dir" && ac_dir=.
1073     if test -f $ac_dir/$ac_word; then
1074       ac_cv_prog_AR="${ac_tool_prefix}ar"
1075       break
1076     fi
1077   done
1078   IFS="$ac_save_ifs"
1079   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1080 fi
1081 fi
1082 AR="$ac_cv_prog_AR"
1083 if test -n "$AR"; then
1084   echo "$ac_t""$AR" 1>&6
1085 else
1086   echo "$ac_t""no" 1>&6
1087 fi
1088
1089
1090
1091 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1092 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1093 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1094 echo "configure:1095: checking for $ac_word" >&5
1095 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1096   echo $ac_n "(cached) $ac_c" 1>&6
1097 else
1098   if test -n "$RANLIB"; then
1099   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1100 else
1101   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1102   for ac_dir in $PATH; do
1103     test -z "$ac_dir" && ac_dir=.
1104     if test -f $ac_dir/$ac_word; then
1105       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1106       break
1107     fi
1108   done
1109   IFS="$ac_save_ifs"
1110 fi
1111 fi
1112 RANLIB="$ac_cv_prog_RANLIB"
1113 if test -n "$RANLIB"; then
1114   echo "$ac_t""$RANLIB" 1>&6
1115 else
1116   echo "$ac_t""no" 1>&6
1117 fi
1118
1119
1120 if test -z "$ac_cv_prog_RANLIB"; then
1121 if test -n "$ac_tool_prefix"; then
1122   # Extract the first word of "ranlib", so it can be a program name with args.
1123 set dummy ranlib; ac_word=$2
1124 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1125 echo "configure:1126: checking for $ac_word" >&5
1126 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1127   echo $ac_n "(cached) $ac_c" 1>&6
1128 else
1129   if test -n "$RANLIB"; then
1130   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1131 else
1132   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1133   for ac_dir in $PATH; do
1134     test -z "$ac_dir" && ac_dir=.
1135     if test -f $ac_dir/$ac_word; then
1136       ac_cv_prog_RANLIB="ranlib"
1137       break
1138     fi
1139   done
1140   IFS="$ac_save_ifs"
1141   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1142 fi
1143 fi
1144 RANLIB="$ac_cv_prog_RANLIB"
1145 if test -n "$RANLIB"; then
1146   echo "$ac_t""$RANLIB" 1>&6
1147 else
1148   echo "$ac_t""no" 1>&6
1149 fi
1150
1151 else
1152   RANLIB=":"
1153 fi
1154 fi
1155
1156 for ac_prog in 'bison -y' byacc
1157 do
1158 # Extract the first word of "$ac_prog", so it can be a program name with args.
1159 set dummy $ac_prog; ac_word=$2
1160 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1161 echo "configure:1162: checking for $ac_word" >&5
1162 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1163   echo $ac_n "(cached) $ac_c" 1>&6
1164 else
1165   if test -n "$YACC"; then
1166   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1167 else
1168   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1169   for ac_dir in $PATH; do
1170     test -z "$ac_dir" && ac_dir=.
1171     if test -f $ac_dir/$ac_word; then
1172       ac_cv_prog_YACC="$ac_prog"
1173       break
1174     fi
1175   done
1176   IFS="$ac_save_ifs"
1177 fi
1178 fi
1179 YACC="$ac_cv_prog_YACC"
1180 if test -n "$YACC"; then
1181   echo "$ac_t""$YACC" 1>&6
1182 else
1183   echo "$ac_t""no" 1>&6
1184 fi
1185
1186 test -n "$YACC" && break
1187 done
1188 test -n "$YACC" || YACC="yacc"
1189
1190 for ac_prog in mawk gawk nawk awk
1191 do
1192 # Extract the first word of "$ac_prog", so it can be a program name with args.
1193 set dummy $ac_prog; ac_word=$2
1194 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1195 echo "configure:1196: checking for $ac_word" >&5
1196 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1197   echo $ac_n "(cached) $ac_c" 1>&6
1198 else
1199   if test -n "$AWK"; then
1200   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1201 else
1202   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1203   for ac_dir in $PATH; do
1204     test -z "$ac_dir" && ac_dir=.
1205     if test -f $ac_dir/$ac_word; then
1206       ac_cv_prog_AWK="$ac_prog"
1207       break
1208     fi
1209   done
1210   IFS="$ac_save_ifs"
1211 fi
1212 fi
1213 AWK="$ac_cv_prog_AWK"
1214 if test -n "$AWK"; then
1215   echo "$ac_t""$AWK" 1>&6
1216 else
1217   echo "$ac_t""no" 1>&6
1218 fi
1219
1220 test -n "$AWK" && break
1221 done
1222
1223
1224 if test "$program_transform_name" = s,x,x,; then
1225   program_transform_name=
1226 else
1227   # Double any \ or $.  echo might interpret backslashes.
1228   cat <<\EOF_SED > conftestsed
1229 s,\\,\\\\,g; s,\$,$$,g
1230 EOF_SED
1231   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1232   rm -f conftestsed
1233 fi
1234 test "$program_prefix" != NONE &&
1235   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1236 # Use a double $ so make ignores it.
1237 test "$program_suffix" != NONE &&
1238   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1239
1240 # sed with no file args requires a program.
1241 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1242
1243
1244 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1245 echo "configure:1246: checking return type of signal handlers" >&5
1246 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1247   echo $ac_n "(cached) $ac_c" 1>&6
1248 else
1249   cat > conftest.$ac_ext <<EOF
1250 #line 1251 "configure"
1251 #include "confdefs.h"
1252 #include <sys/types.h>
1253 #include <signal.h>
1254 #ifdef signal
1255 #undef signal
1256 #endif
1257 #ifdef __cplusplus
1258 extern "C" void (*signal (int, void (*)(int)))(int);
1259 #else
1260 void (*signal ()) ();
1261 #endif
1262
1263 int main() {
1264 int i;
1265 ; return 0; }
1266 EOF
1267 if { (eval echo configure:1268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1268   rm -rf conftest*
1269   ac_cv_type_signal=void
1270 else
1271   echo "configure: failed program was:" >&5
1272   cat conftest.$ac_ext >&5
1273   rm -rf conftest*
1274   ac_cv_type_signal=int
1275 fi
1276 rm -f conftest*
1277 fi
1278
1279 echo "$ac_t""$ac_cv_type_signal" 1>&6
1280 cat >> confdefs.h <<EOF
1281 #define RETSIGTYPE $ac_cv_type_signal
1282 EOF
1283
1284
1285
1286 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1287 echo "configure:1288: checking for ANSI C header files" >&5
1288 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1289   echo $ac_n "(cached) $ac_c" 1>&6
1290 else
1291   cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294 #include <stdlib.h>
1295 #include <stdarg.h>
1296 #include <string.h>
1297 #include <float.h>
1298 EOF
1299 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1300 { (eval echo configure:1301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1301 ac_err=`grep -v '^ *+' conftest.out`
1302 if test -z "$ac_err"; then
1303   rm -rf conftest*
1304   ac_cv_header_stdc=yes
1305 else
1306   echo "$ac_err" >&5
1307   echo "configure: failed program was:" >&5
1308   cat conftest.$ac_ext >&5
1309   rm -rf conftest*
1310   ac_cv_header_stdc=no
1311 fi
1312 rm -f conftest*
1313
1314 if test $ac_cv_header_stdc = yes; then
1315   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1316 cat > conftest.$ac_ext <<EOF
1317 #line 1318 "configure"
1318 #include "confdefs.h"
1319 #include <string.h>
1320 EOF
1321 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1322   egrep "memchr" >/dev/null 2>&1; then
1323   :
1324 else
1325   rm -rf conftest*
1326   ac_cv_header_stdc=no
1327 fi
1328 rm -f conftest*
1329
1330 fi
1331
1332 if test $ac_cv_header_stdc = yes; then
1333   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1334 cat > conftest.$ac_ext <<EOF
1335 #line 1336 "configure"
1336 #include "confdefs.h"
1337 #include <stdlib.h>
1338 EOF
1339 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1340   egrep "free" >/dev/null 2>&1; then
1341   :
1342 else
1343   rm -rf conftest*
1344   ac_cv_header_stdc=no
1345 fi
1346 rm -f conftest*
1347
1348 fi
1349
1350 if test $ac_cv_header_stdc = yes; then
1351   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1352 if test "$cross_compiling" = yes; then
1353   :
1354 else
1355   cat > conftest.$ac_ext <<EOF
1356 #line 1357 "configure"
1357 #include "confdefs.h"
1358 #include <ctype.h>
1359 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1360 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1361 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1362 int main () { int i; for (i = 0; i < 256; i++)
1363 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1364 exit (0); }
1365
1366 EOF
1367 if { (eval echo configure:1368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1368 then
1369   :
1370 else
1371   echo "configure: failed program was:" >&5
1372   cat conftest.$ac_ext >&5
1373   rm -fr conftest*
1374   ac_cv_header_stdc=no
1375 fi
1376 rm -fr conftest*
1377 fi
1378
1379 fi
1380 fi
1381
1382 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1383 if test $ac_cv_header_stdc = yes; then
1384   cat >> confdefs.h <<\EOF
1385 #define STDC_HEADERS 1
1386 EOF
1387
1388 fi
1389
1390 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
1391 do
1392 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1393 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1394 echo "configure:1395: checking for $ac_hdr" >&5
1395 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1396   echo $ac_n "(cached) $ac_c" 1>&6
1397 else
1398   cat > conftest.$ac_ext <<EOF
1399 #line 1400 "configure"
1400 #include "confdefs.h"
1401 #include <$ac_hdr>
1402 EOF
1403 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1404 { (eval echo configure:1405: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1405 ac_err=`grep -v '^ *+' conftest.out`
1406 if test -z "$ac_err"; then
1407   rm -rf conftest*
1408   eval "ac_cv_header_$ac_safe=yes"
1409 else
1410   echo "$ac_err" >&5
1411   echo "configure: failed program was:" >&5
1412   cat conftest.$ac_ext >&5
1413   rm -rf conftest*
1414   eval "ac_cv_header_$ac_safe=no"
1415 fi
1416 rm -f conftest*
1417 fi
1418 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1419   echo "$ac_t""yes" 1>&6
1420     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1421   cat >> confdefs.h <<EOF
1422 #define $ac_tr_hdr 1
1423 EOF
1424
1425 else
1426   echo "$ac_t""no" 1>&6
1427 fi
1428 done
1429
1430 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1431 echo "configure:1432: checking whether stat file-mode macros are broken" >&5
1432 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1433   echo $ac_n "(cached) $ac_c" 1>&6
1434 else
1435   cat > conftest.$ac_ext <<EOF
1436 #line 1437 "configure"
1437 #include "confdefs.h"
1438 #include <sys/types.h>
1439 #include <sys/stat.h>
1440
1441 #if defined(S_ISBLK) && defined(S_IFDIR)
1442 # if S_ISBLK (S_IFDIR)
1443 You lose.
1444 # endif
1445 #endif
1446
1447 #if defined(S_ISBLK) && defined(S_IFCHR)
1448 # if S_ISBLK (S_IFCHR)
1449 You lose.
1450 # endif
1451 #endif
1452
1453 #if defined(S_ISLNK) && defined(S_IFREG)
1454 # if S_ISLNK (S_IFREG)
1455 You lose.
1456 # endif
1457 #endif
1458
1459 #if defined(S_ISSOCK) && defined(S_IFREG)
1460 # if S_ISSOCK (S_IFREG)
1461 You lose.
1462 # endif
1463 #endif
1464
1465 EOF
1466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1467   egrep "You lose" >/dev/null 2>&1; then
1468   rm -rf conftest*
1469   ac_cv_header_stat_broken=yes
1470 else
1471   rm -rf conftest*
1472   ac_cv_header_stat_broken=no
1473 fi
1474 rm -f conftest*
1475
1476 fi
1477
1478 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1479 if test $ac_cv_header_stat_broken = yes; then
1480   cat >> confdefs.h <<\EOF
1481 #define STAT_MACROS_BROKEN 1
1482 EOF
1483
1484 fi
1485
1486
1487 echo $ac_n "checking for working const""... $ac_c" 1>&6
1488 echo "configure:1489: checking for working const" >&5
1489 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1490   echo $ac_n "(cached) $ac_c" 1>&6
1491 else
1492   cat > conftest.$ac_ext <<EOF
1493 #line 1494 "configure"
1494 #include "confdefs.h"
1495
1496 int main() {
1497
1498 /* Ultrix mips cc rejects this.  */
1499 typedef int charset[2]; const charset x;
1500 /* SunOS 4.1.1 cc rejects this.  */
1501 char const *const *ccp;
1502 char **p;
1503 /* NEC SVR4.0.2 mips cc rejects this.  */
1504 struct point {int x, y;};
1505 static struct point const zero = {0,0};
1506 /* AIX XL C 1.02.0.0 rejects this.
1507    It does not let you subtract one const X* pointer from another in an arm
1508    of an if-expression whose if-part is not a constant expression */
1509 const char *g = "string";
1510 ccp = &g + (g ? g-g : 0);
1511 /* HPUX 7.0 cc rejects these. */
1512 ++ccp;
1513 p = (char**) ccp;
1514 ccp = (char const *const *) p;
1515 { /* SCO 3.2v4 cc rejects this.  */
1516   char *t;
1517   char const *s = 0 ? (char *) 0 : (char const *) 0;
1518
1519   *t++ = 0;
1520 }
1521 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1522   int x[] = {25, 17};
1523   const int *foo = &x[0];
1524   ++foo;
1525 }
1526 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1527   typedef const int *iptr;
1528   iptr p = 0;
1529   ++p;
1530 }
1531 { /* AIX XL C 1.02.0.0 rejects this saying
1532      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1533   struct s { int j; const int *ap[3]; };
1534   struct s *b; b->j = 5;
1535 }
1536 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1537   const int foo = 10;
1538 }
1539
1540 ; return 0; }
1541 EOF
1542 if { (eval echo configure:1543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1543   rm -rf conftest*
1544   ac_cv_c_const=yes
1545 else
1546   echo "configure: failed program was:" >&5
1547   cat conftest.$ac_ext >&5
1548   rm -rf conftest*
1549   ac_cv_c_const=no
1550 fi
1551 rm -f conftest*
1552 fi
1553
1554 echo "$ac_t""$ac_cv_c_const" 1>&6
1555 if test $ac_cv_c_const = no; then
1556   cat >> confdefs.h <<\EOF
1557 #define const
1558 EOF
1559
1560 fi
1561
1562
1563 for ac_func in setpgid sbrk select poll sigaction
1564 do
1565 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1566 echo "configure:1567: checking for $ac_func" >&5
1567 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1568   echo $ac_n "(cached) $ac_c" 1>&6
1569 else
1570   cat > conftest.$ac_ext <<EOF
1571 #line 1572 "configure"
1572 #include "confdefs.h"
1573 /* System header to define __stub macros and hopefully few prototypes,
1574     which can conflict with char $ac_func(); below.  */
1575 #include <assert.h>
1576 /* Override any gcc2 internal prototype to avoid an error.  */
1577 /* We use char because int might match the return type of a gcc2
1578     builtin and then its argument prototype would still apply.  */
1579 char $ac_func();
1580
1581 int main() {
1582
1583 /* The GNU C library defines this for functions which it implements
1584     to always fail with ENOSYS.  Some functions are actually named
1585     something starting with __ and the normal name is an alias.  */
1586 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1587 choke me
1588 #else
1589 $ac_func();
1590 #endif
1591
1592 ; return 0; }
1593 EOF
1594 if { (eval echo configure:1595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1595   rm -rf conftest*
1596   eval "ac_cv_func_$ac_func=yes"
1597 else
1598   echo "configure: failed program was:" >&5
1599   cat conftest.$ac_ext >&5
1600   rm -rf conftest*
1601   eval "ac_cv_func_$ac_func=no"
1602 fi
1603 rm -f conftest*
1604 fi
1605
1606 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1607   echo "$ac_t""yes" 1>&6
1608     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1609   cat >> confdefs.h <<EOF
1610 #define $ac_tr_func 1
1611 EOF
1612
1613 else
1614   echo "$ac_t""no" 1>&6
1615 fi
1616 done
1617
1618
1619 # If we are configured native on Linux, work around problems with sys/procfs.h
1620 if test "${target}" = "${host}"; then
1621   case "${host}" in
1622   i[3456]86-*-linux*)
1623         cat >> confdefs.h <<\EOF
1624 #define START_INFERIOR_TRAPS_EXPECTED 2
1625 EOF
1626
1627         cat >> confdefs.h <<\EOF
1628 #define sys_quotactl 1
1629 EOF
1630
1631         ;;
1632   esac
1633 fi
1634
1635 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1636 echo "configure:1637: checking for gregset_t type" >&5
1637 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1638   echo $ac_n "(cached) $ac_c" 1>&6
1639 else
1640   cat > conftest.$ac_ext <<EOF
1641 #line 1642 "configure"
1642 #include "confdefs.h"
1643 #include <sys/procfs.h>
1644 int main() {
1645 gregset_t *gregsetp = 0
1646 ; return 0; }
1647 EOF
1648 if { (eval echo configure:1649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1649   rm -rf conftest*
1650   gdb_cv_have_gregset_t=yes
1651 else
1652   echo "configure: failed program was:" >&5
1653   cat conftest.$ac_ext >&5
1654   rm -rf conftest*
1655   gdb_cv_have_gregset_t=no
1656 fi
1657 rm -f conftest*
1658 fi
1659
1660 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1661 if test $gdb_cv_have_gregset_t = yes; then
1662   cat >> confdefs.h <<\EOF
1663 #define HAVE_GREGSET_T 1
1664 EOF
1665
1666 fi
1667
1668 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1669 echo "configure:1670: checking for fpregset_t type" >&5
1670 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1671   echo $ac_n "(cached) $ac_c" 1>&6
1672 else
1673   cat > conftest.$ac_ext <<EOF
1674 #line 1675 "configure"
1675 #include "confdefs.h"
1676 #include <sys/procfs.h>
1677 int main() {
1678 fpregset_t *fpregsetp = 0
1679 ; return 0; }
1680 EOF
1681 if { (eval echo configure:1682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1682   rm -rf conftest*
1683   gdb_cv_have_fpregset_t=yes
1684 else
1685   echo "configure: failed program was:" >&5
1686   cat conftest.$ac_ext >&5
1687   rm -rf conftest*
1688   gdb_cv_have_fpregset_t=no
1689 fi
1690 rm -f conftest*
1691 fi
1692
1693 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1694 if test $gdb_cv_have_fpregset_t = yes; then
1695   cat >> confdefs.h <<\EOF
1696 #define HAVE_FPREGSET_T 1
1697 EOF
1698
1699 fi
1700
1701 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1702 echo "configure:1703: checking for main in -lm" >&5
1703 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1704 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1705   echo $ac_n "(cached) $ac_c" 1>&6
1706 else
1707   ac_save_LIBS="$LIBS"
1708 LIBS="-lm  $LIBS"
1709 cat > conftest.$ac_ext <<EOF
1710 #line 1711 "configure"
1711 #include "confdefs.h"
1712
1713 int main() {
1714 main()
1715 ; return 0; }
1716 EOF
1717 if { (eval echo configure:1718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1718   rm -rf conftest*
1719   eval "ac_cv_lib_$ac_lib_var=yes"
1720 else
1721   echo "configure: failed program was:" >&5
1722   cat conftest.$ac_ext >&5
1723   rm -rf conftest*
1724   eval "ac_cv_lib_$ac_lib_var=no"
1725 fi
1726 rm -f conftest*
1727 LIBS="$ac_save_LIBS"
1728
1729 fi
1730 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1731   echo "$ac_t""yes" 1>&6
1732     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1733     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1734   cat >> confdefs.h <<EOF
1735 #define $ac_tr_lib 1
1736 EOF
1737
1738   LIBS="-lm $LIBS"
1739
1740 else
1741   echo "$ac_t""no" 1>&6
1742 fi
1743
1744
1745
1746 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1747 echo "configure:1748: checking for long long support in compiler" >&5
1748 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1749   echo $ac_n "(cached) $ac_c" 1>&6
1750 else
1751   cat > conftest.$ac_ext <<EOF
1752 #line 1753 "configure"
1753 #include "confdefs.h"
1754
1755 int main() {
1756
1757   extern long long foo;
1758   switch (foo & 2) { case 0: return 1; }
1759
1760 ; return 0; }
1761 EOF
1762 if { (eval echo configure:1763: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1763   rm -rf conftest*
1764   gdb_cv_c_long_long=yes
1765 else
1766   echo "configure: failed program was:" >&5
1767   cat conftest.$ac_ext >&5
1768   rm -rf conftest*
1769   gdb_cv_c_long_long=no
1770 fi
1771 rm -f conftest*
1772 fi
1773
1774 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1775 if test $gdb_cv_c_long_long = yes; then
1776   cat >> confdefs.h <<\EOF
1777 #define CC_HAS_LONG_LONG 1
1778 EOF
1779
1780 fi
1781
1782
1783 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1784 echo "configure:1785: checking for long long support in printf" >&5
1785 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1786   echo $ac_n "(cached) $ac_c" 1>&6
1787 else
1788   if test "$cross_compiling" = yes; then
1789   gdb_cv_printf_has_long_long=no
1790 else
1791   cat > conftest.$ac_ext <<EOF
1792 #line 1793 "configure"
1793 #include "confdefs.h"
1794
1795 int main () {
1796   char buf[32];
1797   long long l = 0;
1798   l = (l << 16) + 0x0123;
1799   l = (l << 16) + 0x4567;
1800   l = (l << 16) + 0x89ab;
1801   l = (l << 16) + 0xcdef;
1802   sprintf (buf, "0x%016llx", l);
1803   return (strcmp ("0x0123456789abcdef", buf));
1804 }
1805 EOF
1806 if { (eval echo configure:1807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1807 then
1808   gdb_cv_printf_has_long_long=yes
1809 else
1810   echo "configure: failed program was:" >&5
1811   cat conftest.$ac_ext >&5
1812   rm -fr conftest*
1813   gdb_cv_printf_has_long_long=no
1814 fi
1815 rm -fr conftest*
1816 fi
1817
1818 fi
1819
1820 if test $gdb_cv_printf_has_long_long = yes; then
1821   cat >> confdefs.h <<\EOF
1822 #define PRINTF_HAS_LONG_LONG 1
1823 EOF
1824
1825 fi
1826 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1827
1828
1829 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1830 echo "configure:1831: checking for long double support in compiler" >&5
1831 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1832   echo $ac_n "(cached) $ac_c" 1>&6
1833 else
1834   cat > conftest.$ac_ext <<EOF
1835 #line 1836 "configure"
1836 #include "confdefs.h"
1837
1838 int main() {
1839 long double foo;
1840 ; return 0; }
1841 EOF
1842 if { (eval echo configure:1843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1843   rm -rf conftest*
1844   ac_cv_c_long_double=yes
1845 else
1846   echo "configure: failed program was:" >&5
1847   cat conftest.$ac_ext >&5
1848   rm -rf conftest*
1849   ac_cv_c_long_double=no
1850 fi
1851 rm -f conftest*
1852 fi
1853
1854 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1855 if test $ac_cv_c_long_double = yes; then
1856   cat >> confdefs.h <<\EOF
1857 #define HAVE_LONG_DOUBLE 1
1858 EOF
1859
1860 fi
1861
1862
1863 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1864 echo "configure:1865: checking for long double support in printf" >&5
1865 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1866   echo $ac_n "(cached) $ac_c" 1>&6
1867 else
1868   if test "$cross_compiling" = yes; then
1869   gdb_cv_printf_has_long_double=no
1870 else
1871   cat > conftest.$ac_ext <<EOF
1872 #line 1873 "configure"
1873 #include "confdefs.h"
1874
1875 int main () {
1876   char buf[16];
1877   long double f = 3.141592653;
1878   sprintf (buf, "%Lg", f);
1879   return (strncmp ("3.14159", buf, 7));
1880 }
1881 EOF
1882 if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1883 then
1884   gdb_cv_printf_has_long_double=yes
1885 else
1886   echo "configure: failed program was:" >&5
1887   cat conftest.$ac_ext >&5
1888   rm -fr conftest*
1889   gdb_cv_printf_has_long_double=no
1890 fi
1891 rm -fr conftest*
1892 fi
1893
1894 fi
1895
1896 if test $gdb_cv_printf_has_long_double = yes; then
1897   cat >> confdefs.h <<\EOF
1898 #define PRINTF_HAS_LONG_DOUBLE 1
1899 EOF
1900
1901 fi
1902 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1903
1904
1905 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
1906 echo "configure:1907: checking for long double support in scanf" >&5
1907 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
1908   echo $ac_n "(cached) $ac_c" 1>&6
1909 else
1910   if test "$cross_compiling" = yes; then
1911   gdb_cv_scanf_has_long_double=no
1912 else
1913   cat > conftest.$ac_ext <<EOF
1914 #line 1915 "configure"
1915 #include "confdefs.h"
1916
1917 int main () {
1918   char *buf = "3.141592653";
1919   long double f = 0;
1920   sscanf (buf, "%Lg", &f);
1921   return !(f > 3.14159 && f < 3.14160);
1922 }
1923 EOF
1924 if { (eval echo configure:1925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1925 then
1926   gdb_cv_scanf_has_long_double=yes
1927 else
1928   echo "configure: failed program was:" >&5
1929   cat conftest.$ac_ext >&5
1930   rm -fr conftest*
1931   gdb_cv_scanf_has_long_double=no
1932 fi
1933 rm -fr conftest*
1934 fi
1935
1936 fi
1937
1938 if test $gdb_cv_scanf_has_long_double = yes; then
1939   cat >> confdefs.h <<\EOF
1940 #define SCANF_HAS_LONG_DOUBLE 1
1941 EOF
1942
1943 fi
1944 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
1945
1946 for ac_hdr in unistd.h
1947 do
1948 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1949 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1950 echo "configure:1951: checking for $ac_hdr" >&5
1951 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1952   echo $ac_n "(cached) $ac_c" 1>&6
1953 else
1954   cat > conftest.$ac_ext <<EOF
1955 #line 1956 "configure"
1956 #include "confdefs.h"
1957 #include <$ac_hdr>
1958 EOF
1959 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1960 { (eval echo configure:1961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1961 ac_err=`grep -v '^ *+' conftest.out`
1962 if test -z "$ac_err"; then
1963   rm -rf conftest*
1964   eval "ac_cv_header_$ac_safe=yes"
1965 else
1966   echo "$ac_err" >&5
1967   echo "configure: failed program was:" >&5
1968   cat conftest.$ac_ext >&5
1969   rm -rf conftest*
1970   eval "ac_cv_header_$ac_safe=no"
1971 fi
1972 rm -f conftest*
1973 fi
1974 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1975   echo "$ac_t""yes" 1>&6
1976     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1977   cat >> confdefs.h <<EOF
1978 #define $ac_tr_hdr 1
1979 EOF
1980
1981 else
1982   echo "$ac_t""no" 1>&6
1983 fi
1984 done
1985
1986 for ac_func in getpagesize
1987 do
1988 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1989 echo "configure:1990: checking for $ac_func" >&5
1990 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1991   echo $ac_n "(cached) $ac_c" 1>&6
1992 else
1993   cat > conftest.$ac_ext <<EOF
1994 #line 1995 "configure"
1995 #include "confdefs.h"
1996 /* System header to define __stub macros and hopefully few prototypes,
1997     which can conflict with char $ac_func(); below.  */
1998 #include <assert.h>
1999 /* Override any gcc2 internal prototype to avoid an error.  */
2000 /* We use char because int might match the return type of a gcc2
2001     builtin and then its argument prototype would still apply.  */
2002 char $ac_func();
2003
2004 int main() {
2005
2006 /* The GNU C library defines this for functions which it implements
2007     to always fail with ENOSYS.  Some functions are actually named
2008     something starting with __ and the normal name is an alias.  */
2009 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2010 choke me
2011 #else
2012 $ac_func();
2013 #endif
2014
2015 ; return 0; }
2016 EOF
2017 if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2018   rm -rf conftest*
2019   eval "ac_cv_func_$ac_func=yes"
2020 else
2021   echo "configure: failed program was:" >&5
2022   cat conftest.$ac_ext >&5
2023   rm -rf conftest*
2024   eval "ac_cv_func_$ac_func=no"
2025 fi
2026 rm -f conftest*
2027 fi
2028
2029 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2030   echo "$ac_t""yes" 1>&6
2031     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2032   cat >> confdefs.h <<EOF
2033 #define $ac_tr_func 1
2034 EOF
2035
2036 else
2037   echo "$ac_t""no" 1>&6
2038 fi
2039 done
2040
2041 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2042 echo "configure:2043: checking for working mmap" >&5
2043 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2044   echo $ac_n "(cached) $ac_c" 1>&6
2045 else
2046   if test "$cross_compiling" = yes; then
2047   ac_cv_func_mmap_fixed_mapped=no
2048 else
2049   cat > conftest.$ac_ext <<EOF
2050 #line 2051 "configure"
2051 #include "confdefs.h"
2052
2053 /* Thanks to Mike Haertel and Jim Avera for this test.
2054    Here is a matrix of mmap possibilities:
2055         mmap private not fixed
2056         mmap private fixed at somewhere currently unmapped
2057         mmap private fixed at somewhere already mapped
2058         mmap shared not fixed
2059         mmap shared fixed at somewhere currently unmapped
2060         mmap shared fixed at somewhere already mapped
2061    For private mappings, we should verify that changes cannot be read()
2062    back from the file, nor mmap's back from the file at a different
2063    address.  (There have been systems where private was not correctly
2064    implemented like the infamous i386 svr4.0, and systems where the
2065    VM page cache was not coherent with the filesystem buffer cache
2066    like early versions of FreeBSD and possibly contemporary NetBSD.)
2067    For shared mappings, we should conversely verify that changes get
2068    propogated back to all the places they're supposed to be.
2069
2070    Grep wants private fixed already mapped.
2071    The main things grep needs to know about mmap are:
2072    * does it exist and is it safe to write into the mmap'd area
2073    * how to use it (BSD variants)  */
2074 #include <sys/types.h>
2075 #include <fcntl.h>
2076 #include <sys/mman.h>
2077
2078 /* This mess was copied from the GNU getpagesize.h.  */
2079 #ifndef HAVE_GETPAGESIZE
2080 # ifdef HAVE_UNISTD_H
2081 #  include <unistd.h>
2082 # endif
2083
2084 /* Assume that all systems that can run configure have sys/param.h.  */
2085 # ifndef HAVE_SYS_PARAM_H
2086 #  define HAVE_SYS_PARAM_H 1
2087 # endif
2088
2089 # ifdef _SC_PAGESIZE
2090 #  define getpagesize() sysconf(_SC_PAGESIZE)
2091 # else /* no _SC_PAGESIZE */
2092 #  ifdef HAVE_SYS_PARAM_H
2093 #   include <sys/param.h>
2094 #   ifdef EXEC_PAGESIZE
2095 #    define getpagesize() EXEC_PAGESIZE
2096 #   else /* no EXEC_PAGESIZE */
2097 #    ifdef NBPG
2098 #     define getpagesize() NBPG * CLSIZE
2099 #     ifndef CLSIZE
2100 #      define CLSIZE 1
2101 #     endif /* no CLSIZE */
2102 #    else /* no NBPG */
2103 #     ifdef NBPC
2104 #      define getpagesize() NBPC
2105 #     else /* no NBPC */
2106 #      ifdef PAGESIZE
2107 #       define getpagesize() PAGESIZE
2108 #      endif /* PAGESIZE */
2109 #     endif /* no NBPC */
2110 #    endif /* no NBPG */
2111 #   endif /* no EXEC_PAGESIZE */
2112 #  else /* no HAVE_SYS_PARAM_H */
2113 #   define getpagesize() 8192   /* punt totally */
2114 #  endif /* no HAVE_SYS_PARAM_H */
2115 # endif /* no _SC_PAGESIZE */
2116
2117 #endif /* no HAVE_GETPAGESIZE */
2118
2119 #ifdef __cplusplus
2120 extern "C" { void *malloc(unsigned); }
2121 #else
2122 char *malloc();
2123 #endif
2124
2125 int
2126 main()
2127 {
2128         char *data, *data2, *data3;
2129         int i, pagesize;
2130         int fd;
2131
2132         pagesize = getpagesize();
2133
2134         /*
2135          * First, make a file with some known garbage in it.
2136          */
2137         data = malloc(pagesize);
2138         if (!data)
2139                 exit(1);
2140         for (i = 0; i < pagesize; ++i)
2141                 *(data + i) = rand();
2142         umask(0);
2143         fd = creat("conftestmmap", 0600);
2144         if (fd < 0)
2145                 exit(1);
2146         if (write(fd, data, pagesize) != pagesize)
2147                 exit(1);
2148         close(fd);
2149
2150         /*
2151          * Next, try to mmap the file at a fixed address which
2152          * already has something else allocated at it.  If we can,
2153          * also make sure that we see the same garbage.
2154          */
2155         fd = open("conftestmmap", O_RDWR);
2156         if (fd < 0)
2157                 exit(1);
2158         data2 = malloc(2 * pagesize);
2159         if (!data2)
2160                 exit(1);
2161         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2162         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2163             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2164                 exit(1);
2165         for (i = 0; i < pagesize; ++i)
2166                 if (*(data + i) != *(data2 + i))
2167                         exit(1);
2168
2169         /*
2170          * Finally, make sure that changes to the mapped area
2171          * do not percolate back to the file as seen by read().
2172          * (This is a bug on some variants of i386 svr4.0.)
2173          */
2174         for (i = 0; i < pagesize; ++i)
2175                 *(data2 + i) = *(data2 + i) + 1;
2176         data3 = malloc(pagesize);
2177         if (!data3)
2178                 exit(1);
2179         if (read(fd, data3, pagesize) != pagesize)
2180                 exit(1);
2181         for (i = 0; i < pagesize; ++i)
2182                 if (*(data + i) != *(data3 + i))
2183                         exit(1);
2184         close(fd);
2185         unlink("conftestmmap");
2186         exit(0);
2187 }
2188
2189 EOF
2190 if { (eval echo configure:2191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2191 then
2192   ac_cv_func_mmap_fixed_mapped=yes
2193 else
2194   echo "configure: failed program was:" >&5
2195   cat conftest.$ac_ext >&5
2196   rm -fr conftest*
2197   ac_cv_func_mmap_fixed_mapped=no
2198 fi
2199 rm -fr conftest*
2200 fi
2201
2202 fi
2203
2204 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2205 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2206   cat >> confdefs.h <<\EOF
2207 #define HAVE_MMAP 1
2208 EOF
2209
2210 fi
2211
2212
2213 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2214 echo "configure:2215: checking whether malloc must be declared" >&5
2215 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2216   echo $ac_n "(cached) $ac_c" 1>&6
2217 else
2218   cat > conftest.$ac_ext <<EOF
2219 #line 2220 "configure"
2220 #include "confdefs.h"
2221
2222 #include <stdio.h>
2223 #ifdef HAVE_STRING_H
2224 #include <string.h>
2225 #else
2226 #ifdef HAVE_STRINGS_H
2227 #include <strings.h>
2228 #endif
2229 #endif
2230 #ifdef HAVE_STDLIB_H
2231 #include <stdlib.h>
2232 #endif
2233 #ifdef HAVE_UNISTD_H
2234 #include <unistd.h>
2235 #endif
2236 int main() {
2237 char *(*pfn) = (char *(*)) malloc
2238 ; return 0; }
2239 EOF
2240 if { (eval echo configure:2241: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2241   rm -rf conftest*
2242   bfd_cv_decl_needed_malloc=no
2243 else
2244   echo "configure: failed program was:" >&5
2245   cat conftest.$ac_ext >&5
2246   rm -rf conftest*
2247   bfd_cv_decl_needed_malloc=yes
2248 fi
2249 rm -f conftest*
2250 fi
2251
2252 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2253 if test $bfd_cv_decl_needed_malloc = yes; then
2254   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2255   cat >> confdefs.h <<EOF
2256 #define $bfd_tr_decl 1
2257 EOF
2258
2259 fi
2260
2261 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2262 echo "configure:2263: checking whether realloc must be declared" >&5
2263 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2264   echo $ac_n "(cached) $ac_c" 1>&6
2265 else
2266   cat > conftest.$ac_ext <<EOF
2267 #line 2268 "configure"
2268 #include "confdefs.h"
2269
2270 #include <stdio.h>
2271 #ifdef HAVE_STRING_H
2272 #include <string.h>
2273 #else
2274 #ifdef HAVE_STRINGS_H
2275 #include <strings.h>
2276 #endif
2277 #endif
2278 #ifdef HAVE_STDLIB_H
2279 #include <stdlib.h>
2280 #endif
2281 #ifdef HAVE_UNISTD_H
2282 #include <unistd.h>
2283 #endif
2284 int main() {
2285 char *(*pfn) = (char *(*)) realloc
2286 ; return 0; }
2287 EOF
2288 if { (eval echo configure:2289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2289   rm -rf conftest*
2290   bfd_cv_decl_needed_realloc=no
2291 else
2292   echo "configure: failed program was:" >&5
2293   cat conftest.$ac_ext >&5
2294   rm -rf conftest*
2295   bfd_cv_decl_needed_realloc=yes
2296 fi
2297 rm -f conftest*
2298 fi
2299
2300 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2301 if test $bfd_cv_decl_needed_realloc = yes; then
2302   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2303   cat >> confdefs.h <<EOF
2304 #define $bfd_tr_decl 1
2305 EOF
2306
2307 fi
2308
2309 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2310 echo "configure:2311: checking whether free must be declared" >&5
2311 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2312   echo $ac_n "(cached) $ac_c" 1>&6
2313 else
2314   cat > conftest.$ac_ext <<EOF
2315 #line 2316 "configure"
2316 #include "confdefs.h"
2317
2318 #include <stdio.h>
2319 #ifdef HAVE_STRING_H
2320 #include <string.h>
2321 #else
2322 #ifdef HAVE_STRINGS_H
2323 #include <strings.h>
2324 #endif
2325 #endif
2326 #ifdef HAVE_STDLIB_H
2327 #include <stdlib.h>
2328 #endif
2329 #ifdef HAVE_UNISTD_H
2330 #include <unistd.h>
2331 #endif
2332 int main() {
2333 char *(*pfn) = (char *(*)) free
2334 ; return 0; }
2335 EOF
2336 if { (eval echo configure:2337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2337   rm -rf conftest*
2338   bfd_cv_decl_needed_free=no
2339 else
2340   echo "configure: failed program was:" >&5
2341   cat conftest.$ac_ext >&5
2342   rm -rf conftest*
2343   bfd_cv_decl_needed_free=yes
2344 fi
2345 rm -f conftest*
2346 fi
2347
2348 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2349 if test $bfd_cv_decl_needed_free = yes; then
2350   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2351   cat >> confdefs.h <<EOF
2352 #define $bfd_tr_decl 1
2353 EOF
2354
2355 fi
2356
2357
2358
2359
2360 if test ${build} = ${host} -a ${host} = ${target} ; then
2361    case ${host_os} in
2362    hpux*)
2363       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2364 echo "configure:2365: checking for HPUX/OSF thread support" >&5
2365       if test -f /usr/include/dce/cma_config.h ; then
2366          if test "$GCC" = "yes" ; then
2367             echo "$ac_t""yes" 1>&6
2368             cat >> confdefs.h <<\EOF
2369 #define HAVE_HPUX_THREAD_SUPPORT 1
2370 EOF
2371
2372             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2373          else
2374             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2375          fi
2376       else
2377          echo "$ac_t""no" 1>&6
2378       fi
2379       ;;
2380    solaris*)
2381       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2382 echo "configure:2383: checking for Solaris thread debugging library" >&5
2383       if test -f /usr/lib/libthread_db.so.1 ; then
2384          echo "$ac_t""yes" 1>&6
2385          cat >> confdefs.h <<\EOF
2386 #define HAVE_THREAD_DB_LIB 1
2387 EOF
2388
2389          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2390          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2391 echo "configure:2392: checking for dlopen in -ldl" >&5
2392 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2393 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2394   echo $ac_n "(cached) $ac_c" 1>&6
2395 else
2396   ac_save_LIBS="$LIBS"
2397 LIBS="-ldl  $LIBS"
2398 cat > conftest.$ac_ext <<EOF
2399 #line 2400 "configure"
2400 #include "confdefs.h"
2401 /* Override any gcc2 internal prototype to avoid an error.  */
2402 /* We use char because int might match the return type of a gcc2
2403     builtin and then its argument prototype would still apply.  */
2404 char dlopen();
2405
2406 int main() {
2407 dlopen()
2408 ; return 0; }
2409 EOF
2410 if { (eval echo configure:2411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2411   rm -rf conftest*
2412   eval "ac_cv_lib_$ac_lib_var=yes"
2413 else
2414   echo "configure: failed program was:" >&5
2415   cat conftest.$ac_ext >&5
2416   rm -rf conftest*
2417   eval "ac_cv_lib_$ac_lib_var=no"
2418 fi
2419 rm -f conftest*
2420 LIBS="$ac_save_LIBS"
2421
2422 fi
2423 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2424   echo "$ac_t""yes" 1>&6
2425     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2426     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2427   cat >> confdefs.h <<EOF
2428 #define $ac_tr_lib 1
2429 EOF
2430
2431   LIBS="-ldl $LIBS"
2432
2433 else
2434   echo "$ac_t""no" 1>&6
2435 fi
2436
2437          if test "$GCC" = "yes" ; then
2438             # The GNU linker requires the -export-dynamic option to make
2439             # all symbols visible in the dynamic symbol table.
2440             hold_ldflags=$LDFLAGS
2441             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
2442 echo "configure:2443: checking for the ld -export-dynamic flag" >&5
2443             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
2444             cat > conftest.$ac_ext <<EOF
2445 #line 2446 "configure"
2446 #include "confdefs.h"
2447
2448 int main() {
2449 int i;
2450 ; return 0; }
2451 EOF
2452 if { (eval echo configure:2453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2453   rm -rf conftest*
2454   found=yes
2455 else
2456   echo "configure: failed program was:" >&5
2457   cat conftest.$ac_ext >&5
2458   rm -rf conftest*
2459   found=no
2460 fi
2461 rm -f conftest*
2462             LDFLAGS=$hold_ldflags
2463             echo "$ac_t""$found" 1>&6
2464             if test $found = yes; then
2465                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
2466             fi
2467          fi
2468       else
2469          echo "$ac_t""no" 1>&6
2470       fi
2471       ;;
2472    esac
2473
2474 fi
2475
2476 ENABLE_CFLAGS=
2477
2478 # Check whether --enable-netrom or --disable-netrom was given.
2479 if test "${enable_netrom+set}" = set; then
2480   enableval="$enable_netrom"
2481   case "${enableval}" in
2482 yes)    enable_netrom=yes ;;
2483 no)     enable_netrom=no ;;
2484 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2485 esac
2486 fi
2487
2488
2489 if test "${enable_netrom}" = "yes"; then
2490         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2491 fi
2492
2493 MMALLOC_CFLAGS=
2494 MMALLOC=
2495
2496
2497
2498 # Check whether --with-mmalloc or --without-mmalloc was given.
2499 if test "${with_mmalloc+set}" = set; then
2500   withval="$with_mmalloc"
2501   case "${withval}" in
2502   yes)  want_mmalloc=true ;;
2503   no)   want_mmalloc=false;;
2504   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
2505 esac
2506 else
2507   want_mmalloc=false
2508 fi
2509
2510 if test x$want_mmalloc = xtrue; then
2511    cat >> confdefs.h <<\EOF
2512 #define USE_MMALLOC 1
2513 EOF
2514
2515    cat >> confdefs.h <<\EOF
2516 #define FORCE_MMCHECK 1
2517 EOF
2518
2519    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
2520    MMALLOC='../mmalloc/libmmalloc.a'
2521 fi
2522
2523 # start-sanitize-gdbtk
2524 ENABLE_IDE=
2525 # Check whether --enable-ide or --disable-ide was given.
2526 if test "${enable_ide+set}" = set; then
2527   enableval="$enable_ide"
2528   :
2529 fi
2530
2531 if test "$enable_ide" = yes; then
2532    enable_ide=yes
2533    ENABLE_IDE=1
2534 else
2535    enable_ide=no
2536 fi
2537
2538
2539 ENABLE_GDBTK=
2540
2541 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2542 if test "${enable_gdbtk+set}" = set; then
2543   enableval="$enable_gdbtk"
2544   case "${enableval}" in
2545     yes)
2546         case "$host" in
2547         *go32*)
2548             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2549             enable_gdbtk=no ;;
2550         *windows*)
2551             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2552             enable_gdbtk=no ;;
2553         *)
2554             enable_gdbtk=yes ;;
2555         esac ;;
2556     no)
2557         enable_gdbtk=no  ;;
2558     *)
2559         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2560 esac
2561 else
2562
2563 # Default is on for everything but go32 and cygwin32
2564 case "$host" in
2565     *go32* | *windows*)
2566         ;;
2567     *)
2568         enable_gdbtk=yes ;;
2569     esac
2570
2571 fi
2572
2573
2574 # In the cygwin32 environment, we need some additional flags.
2575 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2576 echo "configure:2577: checking for cygwin32" >&5
2577 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2578   echo $ac_n "(cached) $ac_c" 1>&6
2579 else
2580   cat > conftest.$ac_ext <<EOF
2581 #line 2582 "configure"
2582 #include "confdefs.h"
2583
2584 #ifdef __CYGWIN32__
2585 lose
2586 #endif
2587 EOF
2588 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2589   egrep "lose" >/dev/null 2>&1; then
2590   rm -rf conftest*
2591   gdb_cv_os_cygwin32=yes
2592 else
2593   rm -rf conftest*
2594   gdb_cv_os_cygwin32=no
2595 fi
2596 rm -f conftest*
2597
2598 fi
2599
2600 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2601
2602 WIN32LIBS=
2603 WIN32LDAPP=
2604
2605
2606
2607 if test x$gdb_cv_os_cygwin32 = xyes; then
2608     if test x$enable_ide = xyes; then
2609         WIN32LIBS="-ladvapi32"
2610     fi
2611 fi
2612
2613 configdir="unix"
2614
2615 if test "${enable_gdbtk}" = "yes"; then
2616
2617
2618 #
2619 # Ok, lets find the tcl configuration
2620 # First, look for one uninstalled.
2621 # the alternative search directory is invoked by --with-tclconfig
2622 #
2623
2624 if test x"${no_tcl}" = x ; then
2625   # we reset no_tcl in case something fails here
2626   no_tcl=true
2627   # Check whether --with-tclconfig or --without-tclconfig was given.
2628 if test "${with_tclconfig+set}" = set; then
2629   withval="$with_tclconfig"
2630   with_tclconfig=${withval}
2631 fi
2632
2633   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2634 echo "configure:2635: checking for Tcl configuration" >&5
2635   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2636   echo $ac_n "(cached) $ac_c" 1>&6
2637 else
2638
2639
2640   # First check to see if --with-tclconfig was specified.
2641   if test x"${with_tclconfig}" != x ; then
2642     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2643       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2644     else
2645       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2646     fi
2647   fi
2648
2649   # then check for a private Tcl installation
2650   if test x"${ac_cv_c_tclconfig}" = x ; then
2651     for i in \
2652                 ../tcl \
2653                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2654                 ../../tcl \
2655                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2656                 ../../../tcl \
2657                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2658       if test -f "$i/${configdir}/tclConfig.sh" ; then
2659         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2660         break
2661       fi
2662     done
2663   fi
2664   # check in a few common install locations
2665   if test x"${ac_cv_c_tclconfig}" = x ; then
2666     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2667       if test -f "$i/tclConfig.sh" ; then
2668         ac_cv_c_tclconfig=`(cd $i; pwd)`
2669         break
2670       fi
2671     done
2672   fi
2673   # check in a few other private locations
2674   if test x"${ac_cv_c_tclconfig}" = x ; then
2675     for i in \
2676                 ${srcdir}/../tcl \
2677                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2678       if test -f "$i/${configdir}/tclConfig.sh" ; then
2679         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2680         break
2681       fi
2682     done
2683   fi
2684
2685 fi
2686
2687   if test x"${ac_cv_c_tclconfig}" = x ; then
2688     TCLCONFIG="# no Tcl configs found"
2689     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2690   else
2691     no_tcl=
2692     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2693     echo "$ac_t""found $TCLCONFIG" 1>&6
2694   fi
2695 fi
2696
2697     if test -z "${no_tcl}"; then
2698
2699     . $TCLCONFIG
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726 #
2727 # Ok, lets find the tk configuration
2728 # First, look for one uninstalled.
2729 # the alternative search directory is invoked by --with-tkconfig
2730 #
2731
2732 if test x"${no_tk}" = x ; then
2733   # we reset no_tk in case something fails here
2734   no_tk=true
2735   # Check whether --with-tkconfig or --without-tkconfig was given.
2736 if test "${with_tkconfig+set}" = set; then
2737   withval="$with_tkconfig"
2738   with_tkconfig=${withval}
2739 fi
2740
2741   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2742 echo "configure:2743: checking for Tk configuration" >&5
2743   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2744   echo $ac_n "(cached) $ac_c" 1>&6
2745 else
2746
2747
2748   # First check to see if --with-tkconfig was specified.
2749   if test x"${with_tkconfig}" != x ; then
2750     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2751       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2752     else
2753       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2754     fi
2755   fi
2756
2757   # then check for a private Tk library
2758   if test x"${ac_cv_c_tkconfig}" = x ; then
2759     for i in \
2760                 ../tk \
2761                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2762                 ../../tk \
2763                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2764                 ../../../tk \
2765                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2766       if test -f "$i/${configdir}/tkConfig.sh" ; then
2767         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2768         break
2769       fi
2770     done
2771   fi
2772   # check in a few common install locations
2773   if test x"${ac_cv_c_tkconfig}" = x ; then
2774     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2775       if test -f "$i/tkConfig.sh" ; then
2776         ac_cv_c_tkconfig=`(cd $i; pwd)`
2777         break
2778       fi
2779     done
2780   fi
2781   # check in a few other private locations
2782   if test x"${ac_cv_c_tkconfig}" = x ; then
2783     for i in \
2784                 ${srcdir}/../tk \
2785                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2786       if test -f "$i/${configdir}/tkConfig.sh" ; then
2787         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2788         break
2789       fi
2790     done
2791   fi
2792
2793 fi
2794
2795   if test x"${ac_cv_c_tkconfig}" = x ; then
2796     TKCONFIG="# no Tk configs found"
2797     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2798   else
2799     no_tk=
2800     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2801     echo "$ac_t""found $TKCONFIG" 1>&6
2802   fi
2803 fi
2804
2805
2806
2807         # If $no_tk is nonempty, then we can't do Tk, and there is no
2808         # point to doing Tcl.
2809         if test -z "${no_tk}"; then
2810
2811     if test -f "$TKCONFIG" ; then
2812       . $TKCONFIG
2813     fi
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828 #
2829 # Ok, lets find the tcl source trees so we can use the headers
2830 # Warning: transition of version 9 to 10 will break this algorithm
2831 # because 10 sorts before 9. We also look for just tcl. We have to
2832 # be careful that we don't match stuff like tclX by accident.
2833 # the alternative search directory is involked by --with-tclinclude
2834 #
2835
2836 no_tcl=true
2837 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2838 echo "configure:2839: checking for Tcl private headers. dir=${configdir}" >&5
2839 # Check whether --with-tclinclude or --without-tclinclude was given.
2840 if test "${with_tclinclude+set}" = set; then
2841   withval="$with_tclinclude"
2842   with_tclinclude=${withval}
2843 fi
2844
2845 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2846   echo $ac_n "(cached) $ac_c" 1>&6
2847 else
2848
2849 # first check to see if --with-tclinclude was specified
2850 if test x"${with_tclinclude}" != x ; then
2851   if test -f ${with_tclinclude}/tclInt.h ; then
2852     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2853   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2854     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2855   else
2856     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2857   fi
2858 fi
2859
2860 # next check if it came with Tcl configuration file
2861 if test x"${ac_cv_c_tclconfig}" = x ; then
2862   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2863     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2864   fi
2865 fi
2866
2867 # next check in private source directory
2868 #
2869 # since ls returns lowest version numbers first, reverse its output
2870 if test x"${ac_cv_c_tclh}" = x ; then
2871   for i in \
2872                 ${srcdir}/../tcl \
2873                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2874                 ${srcdir}/../../tcl \
2875                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2876                 ${srcdir}/../../../tcl \
2877                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2878     if test -f $i/generic/tclInt.h ; then
2879       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2880       break
2881     fi
2882   done
2883 fi
2884 # finally check in a few common install locations
2885 #
2886 # since ls returns lowest version numbers first, reverse its output
2887 if test x"${ac_cv_c_tclh}" = x ; then
2888   for i in \
2889                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2890                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2891                 /usr/local/src/tcl \
2892                 /usr/local/lib/tcl \
2893                 ${prefix}/include ; do
2894     if test -f $i/generic/tclInt.h ; then
2895       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2896       break
2897     fi
2898   done
2899 fi
2900 # see if one is installed
2901 if test x"${ac_cv_c_tclh}" = x ; then
2902    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2903 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2904 echo "configure:2905: checking for tclInt.h" >&5
2905 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2906   echo $ac_n "(cached) $ac_c" 1>&6
2907 else
2908   cat > conftest.$ac_ext <<EOF
2909 #line 2910 "configure"
2910 #include "confdefs.h"
2911 #include <tclInt.h>
2912 EOF
2913 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2914 { (eval echo configure:2915: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2915 ac_err=`grep -v '^ *+' conftest.out`
2916 if test -z "$ac_err"; then
2917   rm -rf conftest*
2918   eval "ac_cv_header_$ac_safe=yes"
2919 else
2920   echo "$ac_err" >&5
2921   echo "configure: failed program was:" >&5
2922   cat conftest.$ac_ext >&5
2923   rm -rf conftest*
2924   eval "ac_cv_header_$ac_safe=no"
2925 fi
2926 rm -f conftest*
2927 fi
2928 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2929   echo "$ac_t""yes" 1>&6
2930   ac_cv_c_tclh=installed
2931 else
2932   echo "$ac_t""no" 1>&6
2933 ac_cv_c_tclh=""
2934 fi
2935
2936 fi
2937
2938 fi
2939
2940 if test x"${ac_cv_c_tclh}" = x ; then
2941   TCLHDIR="# no Tcl private headers found"
2942   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2943 fi
2944 if test x"${ac_cv_c_tclh}" != x ; then
2945   no_tcl=""
2946   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2947     echo "$ac_t""is installed" 1>&6
2948     TCLHDIR=""
2949   else
2950     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2951     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2952     TCLHDIR="-I${ac_cv_c_tclh}"
2953   fi
2954 fi
2955
2956
2957
2958
2959 #
2960 # Ok, lets find the tk source trees so we can use the headers
2961 # If the directory (presumably symlink) named "tk" exists, use that one
2962 # in preference to any others.  Same logic is used when choosing library
2963 # and again with Tcl. The search order is the best place to look first, then in
2964 # decreasing significance. The loop breaks if the trigger file is found.
2965 # Note the gross little conversion here of srcdir by cd'ing to the found
2966 # directory. This converts the path from a relative to an absolute, so
2967 # recursive cache variables for the path will work right. We check all
2968 # the possible paths in one loop rather than many seperate loops to speed
2969 # things up.
2970 # the alternative search directory is involked by --with-tkinclude
2971 #
2972 no_tk=true
2973 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2974 echo "configure:2975: checking for Tk private headers" >&5
2975 # Check whether --with-tkinclude or --without-tkinclude was given.
2976 if test "${with_tkinclude+set}" = set; then
2977   withval="$with_tkinclude"
2978   with_tkinclude=${withval}
2979 fi
2980
2981 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2982   echo $ac_n "(cached) $ac_c" 1>&6
2983 else
2984
2985 # first check to see if --with-tkinclude was specified
2986 if test x"${with_tkinclude}" != x ; then
2987   if test -f ${with_tkinclude}/tk.h ; then
2988     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2989   elif test -f ${with_tkinclude}/generic/tk.h ; then
2990     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2991   else
2992     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2993   fi
2994 fi
2995
2996 # next check if it came with Tk configuration file
2997 if test x"${ac_cv_c_tkconfig}" = x ; then
2998   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2999     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
3000   fi
3001 fi
3002
3003 # next check in private source directory
3004 #
3005 # since ls returns lowest version numbers first, reverse its output
3006 if test x"${ac_cv_c_tkh}" = x ; then
3007   for i in \
3008                 ${srcdir}/../tk \
3009                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
3010                 ${srcdir}/../../tk \
3011                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
3012                 ${srcdir}/../../../tk \
3013                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
3014     if test -f $i/generic/tk.h ; then
3015       ac_cv_c_tkh=`(cd $i/generic; pwd)`
3016       break
3017     fi
3018   done
3019 fi
3020 # finally check in a few common install locations
3021 #
3022 # since ls returns lowest version numbers first, reverse its output
3023 if test x"${ac_cv_c_tkh}" = x ; then
3024   for i in \
3025                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
3026                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
3027                 /usr/local/src/tk \
3028                 /usr/local/lib/tk \
3029                 ${prefix}/include ; do
3030     if test -f $i/generic/tk.h ; then
3031       ac_cv_c_tkh=`(cd $i/generic; pwd)`
3032       break
3033     fi
3034   done
3035 fi
3036 # see if one is installed
3037 if test x"${ac_cv_c_tkh}" = x ; then
3038    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
3039 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
3040 echo "configure:3041: checking for tk.h" >&5
3041 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3042   echo $ac_n "(cached) $ac_c" 1>&6
3043 else
3044   cat > conftest.$ac_ext <<EOF
3045 #line 3046 "configure"
3046 #include "confdefs.h"
3047 #include <tk.h>
3048 EOF
3049 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3050 { (eval echo configure:3051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3051 ac_err=`grep -v '^ *+' conftest.out`
3052 if test -z "$ac_err"; then
3053   rm -rf conftest*
3054   eval "ac_cv_header_$ac_safe=yes"
3055 else
3056   echo "$ac_err" >&5
3057   echo "configure: failed program was:" >&5
3058   cat conftest.$ac_ext >&5
3059   rm -rf conftest*
3060   eval "ac_cv_header_$ac_safe=no"
3061 fi
3062 rm -f conftest*
3063 fi
3064 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3065   echo "$ac_t""yes" 1>&6
3066   ac_cv_c_tkh=installed
3067 else
3068   echo "$ac_t""no" 1>&6
3069 ac_cv_c_tkh=""
3070 fi
3071
3072 fi
3073
3074 fi
3075
3076 if test x"${ac_cv_c_tkh}" != x ; then
3077   no_tk=""
3078   if test x"${ac_cv_c_tkh}" = x"installed" ; then
3079     echo "$ac_t""is installed" 1>&6
3080     TKHDIR=""
3081   else
3082     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
3083     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
3084     TKHDIR="-I${ac_cv_c_tkh}"
3085   fi
3086 else
3087   TKHDIR="# no Tk directory found"
3088   echo "configure: warning: Can't find Tk private headers" 1>&2
3089   no_tk=true
3090 fi
3091
3092
3093
3094
3095 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3096 echo "configure:3097: checking for Itcl private headers. srcdir=${srcdir}" >&5
3097 if test x"${ac_cv_c_itclh}" = x ; then
3098   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
3099     if test -f $i/src/itcl.h ; then
3100       ac_cv_c_itclh=`(cd $i/src; pwd)`
3101       break
3102     fi
3103   done
3104 fi
3105 if test x"${ac_cv_c_itclh}" = x ; then
3106   ITCLHDIR="# no Itcl private headers found"
3107   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3108 fi
3109 if test x"${ac_cv_c_itclh}" != x ; then
3110      ITCLHDIR="-I${ac_cv_c_itclh}"
3111 fi
3112 # should always be here
3113      ITCLLIB="../itcl/src/libitcl.a"
3114
3115
3116
3117
3118 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3119 echo "configure:3120: checking for Tix private headers. srcdir=${srcdir}" >&5
3120 if test x"${ac_cv_c_tixh}" = x ; then
3121   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3122     if test -f $i/generic/tix.h ; then
3123       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3124       break
3125     fi
3126   done
3127 fi
3128 if test x"${ac_cv_c_tixh}" = x ; then
3129   TIXHDIR="# no Tix private headers found"
3130   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3131 fi
3132 if test x"${ac_cv_c_tixh}" != x ; then
3133      TIXHDIR="-I${ac_cv_c_tixh}"
3134 fi
3135
3136
3137
3138            # now look for tix library stuff
3139            TIXVERSION=4.1.8.0
3140            . ${ac_cv_c_tclconfig}/tclConfig.sh
3141            case "${host}" in
3142            *-*-cygwin32*)
3143                 tixdir=../tix/win/tcl8.0
3144                 ;;
3145            *)
3146                 tixdir=../tix/unix/tk8.0
3147                 ;;
3148            esac
3149            if test "${TCL_SHARED_BUILD}" = "1"; then
3150                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
3151
3152                 # Can't win them all: SunOS 4 (others?) appends a version
3153                 # number after the ".so"
3154                 case "${host}" in
3155                 *-*-sunos4*)
3156                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
3157                 esac
3158
3159            else
3160                 TIX_LIB_EXT=".a"
3161            fi
3162
3163            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3164                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3165                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
3166            else
3167                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3168                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
3169            fi
3170
3171            ENABLE_GDBTK=1
3172
3173            # Include some libraries that Tcl and Tk want.
3174            if test "${enable_ide}" = "yes"; then
3175               TCL_LIBS='$(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3176               CONFIG_DEPS='$(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3177            else
3178               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3179               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3180            fi
3181            # Yes, the ordering seems wrong here.  But it isn't.
3182            # TK_LIBS is the list of libraries that need to be linked
3183            # after Tcl/Tk.
3184            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3185            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3186
3187            if test x$gdb_cv_os_cygwin32 = xyes; then
3188               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
3189               WIN32LDAPP="-Wl,--subsystem,windows"
3190            fi
3191         fi
3192     fi
3193 fi
3194
3195
3196
3197
3198
3199
3200
3201 # end-sanitize-gdbtk
3202
3203
3204
3205
3206
3207
3208 # Begin stuff to support --enable-shared
3209 # Check whether --enable-shared or --disable-shared was given.
3210 if test "${enable_shared+set}" = set; then
3211   enableval="$enable_shared"
3212   case "${enableval}" in
3213   yes) shared=true ;;
3214   no)  shared=false ;;
3215   *) shared=true ;;
3216 esac
3217 fi
3218
3219 HLDFLAGS=
3220 HLDENV=
3221 # If we have shared libraries, try to set rpath reasonably.
3222 if test "${shared}" = "true"; then
3223   case "${host}" in
3224   *-*-hpux*)
3225     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3226     ;;
3227   *-*-irix5* | *-*-irix6*)
3228     HLDFLAGS='-Wl,-rpath,$(libdir)'
3229     ;;
3230   *-*-linux*aout*)
3231     ;;
3232   *-*-linux* | *-pc-linux-gnu)
3233     HLDFLAGS='-Wl,-rpath,$(libdir)'
3234     ;;
3235   *-*-solaris*)
3236     HLDFLAGS='-R $(libdir)'
3237     ;;
3238   *-*-sysv4*)
3239     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3240     ;;
3241   esac
3242 fi
3243
3244 # On SunOS, if the linker supports the -rpath option, use it to
3245 # prevent ../bfd and ../opcodes from being included in the run time
3246 # search path.
3247 case "${host}" in
3248   *-*-sunos*)
3249     echo 'main () { }' > conftest.c
3250     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3251     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3252       :
3253     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3254       :
3255     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3256       :
3257     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3258       :
3259     elif test "${shared}" = "true"; then
3260       HLDFLAGS='-Wl,-rpath=$(libdir)'
3261     else
3262       HLDFLAGS='-Wl,-rpath='
3263     fi
3264     rm -f conftest.t conftest.c conftest
3265     ;;
3266 esac
3267
3268
3269 # End stuff to support --enable-shared
3270
3271 # target_subdir is used by the testsuite to find the target libraries.
3272 target_subdir=
3273 if test "${host}" != "${target}"; then
3274     target_subdir="${target_alias}/"
3275 fi
3276
3277
3278 frags=
3279 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3280 if test ! -f ${host_makefile_frag}; then
3281 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3282 fi
3283 frags="$frags $host_makefile_frag"
3284
3285 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3286 if test ! -f ${target_makefile_frag}; then
3287 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3288 fi
3289 frags="$frags $target_makefile_frag"
3290
3291
3292
3293
3294
3295 hostfile=`sed -n '
3296 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3297 ' ${host_makefile_frag}`
3298
3299 targetfile=`sed -n '
3300 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3301 ' ${target_makefile_frag}`
3302
3303 # these really aren't orthogonal true/false values of the same condition,
3304 # but shells are slow enough that I like to reuse the test conditions
3305 # whenever possible
3306 if test "${target}" = "${host}"; then
3307 nativefile=`sed -n '
3308 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3309 ' ${host_makefile_frag}`
3310 # else
3311 # GDBserver is only useful in a "native" enviroment
3312 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3313 fi
3314
3315
3316 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3317 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3318 # corresponding links.  But we have to remove the xm.h files and tm.h
3319 # files anyway, e.g. when switching from "configure host" to
3320 # "configure none".
3321
3322 files=
3323 links=
3324 rm -f xm.h
3325 if test "${hostfile}" != ""; then
3326 files="${files} config/${gdb_host_cpu}/${hostfile}"
3327 links="${links} xm.h"
3328 fi
3329 rm -f tm.h
3330 if test "${targetfile}" != ""; then
3331 files="${files} config/${gdb_target_cpu}/${targetfile}"
3332 links="${links} tm.h"
3333 fi
3334 rm -f nm.h
3335 if test "${nativefile}" != ""; then
3336 files="${files} config/${gdb_host_cpu}/${nativefile}"
3337 links="${links} nm.h"
3338 else
3339 # A cross-only configuration.
3340 files="${files} config/nm-empty.h"
3341 links="${links} nm.h"
3342 fi
3343 # start-sanitize-gdbtk
3344 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3345 echo "configure:3346: checking whether ln -s works" >&5
3346 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3347   echo $ac_n "(cached) $ac_c" 1>&6
3348 else
3349   rm -f conftestdata
3350 if ln -s X conftestdata 2>/dev/null
3351 then
3352   rm -f conftestdata
3353   ac_cv_prog_LN_S="ln -s"
3354 else
3355   ac_cv_prog_LN_S=ln
3356 fi
3357 fi
3358 LN_S="$ac_cv_prog_LN_S"
3359 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3360   echo "$ac_t""yes" 1>&6
3361 else
3362   echo "$ac_t""no" 1>&6
3363 fi
3364
3365 # Make it possible to use the GUI without doing a full install
3366 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3367   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3368   echo linking $srcdir/gdbtcl to gdbtcl
3369   $LN_S $srcdir/gdbtcl gdbtcl
3370   else
3371   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3372   echo "         " make install before you are able to run the GUI.
3373   fi
3374 fi
3375 # end-sanitize-gdbtk
3376
3377
3378
3379 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
3380 echo "configure:3381: checking for Cygwin32 environment" >&5
3381 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
3382   echo $ac_n "(cached) $ac_c" 1>&6
3383 else
3384   cat > conftest.$ac_ext <<EOF
3385 #line 3386 "configure"
3386 #include "confdefs.h"
3387
3388 int main() {
3389 return __CYGWIN32__;
3390 ; return 0; }
3391 EOF
3392 if { (eval echo configure:3393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3393   rm -rf conftest*
3394   am_cv_cygwin32=yes
3395 else
3396   echo "configure: failed program was:" >&5
3397   cat conftest.$ac_ext >&5
3398   rm -rf conftest*
3399   am_cv_cygwin32=no
3400 fi
3401 rm -f conftest*
3402 rm -f conftest*
3403 fi
3404
3405 echo "$ac_t""$am_cv_cygwin32" 1>&6
3406 CYGWIN32=
3407 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
3408 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
3409 echo "configure:3410: checking for Mingw32 environment" >&5
3410 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
3411   echo $ac_n "(cached) $ac_c" 1>&6
3412 else
3413   cat > conftest.$ac_ext <<EOF
3414 #line 3415 "configure"
3415 #include "confdefs.h"
3416
3417 int main() {
3418 return __MINGW32__;
3419 ; return 0; }
3420 EOF
3421 if { (eval echo configure:3422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3422   rm -rf conftest*
3423   am_cv_mingw32=yes
3424 else
3425   echo "configure: failed program was:" >&5
3426   cat conftest.$ac_ext >&5
3427   rm -rf conftest*
3428   am_cv_mingw32=no
3429 fi
3430 rm -f conftest*
3431 rm -f conftest*
3432 fi
3433
3434 echo "$ac_t""$am_cv_mingw32" 1>&6
3435 MINGW32=
3436 test "$am_cv_mingw32" = yes && MINGW32=yes
3437
3438
3439 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3440 echo "configure:3441: checking for executable suffix" >&5
3441 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3442   echo $ac_n "(cached) $ac_c" 1>&6
3443 else
3444
3445 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
3446 am_cv_exeext=.exe
3447 else
3448 cat > am_c_test.c << 'EOF'
3449 int main() {
3450 /* Nothing needed here */
3451 }
3452 EOF
3453 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3454 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3455 rm -f am_c_test*
3456 fi
3457
3458 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3459 fi
3460 EXEEXT=""
3461 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3462 echo "$ac_t""${am_cv_exeext}" 1>&6
3463
3464
3465 subdirs="$configdirs"
3466
3467 trap '' 1 2 15
3468 cat > confcache <<\EOF
3469 # This file is a shell script that caches the results of configure
3470 # tests run on this system so they can be shared between configure
3471 # scripts and configure runs.  It is not useful on other systems.
3472 # If it contains results you don't want to keep, you may remove or edit it.
3473 #
3474 # By default, configure uses ./config.cache as the cache file,
3475 # creating it if it does not exist already.  You can give configure
3476 # the --cache-file=FILE option to use a different cache file; that is
3477 # what configure does when it calls configure scripts in
3478 # subdirectories, so they share the cache.
3479 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3480 # config.status only pays attention to the cache file if you give it the
3481 # --recheck option to rerun configure.
3482 #
3483 EOF
3484 # The following way of writing the cache mishandles newlines in values,
3485 # but we know of no workaround that is simple, portable, and efficient.
3486 # So, don't put newlines in cache variables' values.
3487 # Ultrix sh set writes to stderr and can't be redirected directly,
3488 # and sets the high bit in the cache file unless we assign to the vars.
3489 (set) 2>&1 |
3490   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3491   *ac_space=\ *)
3492     # `set' does not quote correctly, so add quotes (double-quote substitution
3493     # turns \\\\ into \\, and sed turns \\ into \).
3494     sed -n \
3495       -e "s/'/'\\\\''/g" \
3496       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3497     ;;
3498   *)
3499     # `set' quotes correctly as required by POSIX, so do not add quotes.
3500     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3501     ;;
3502   esac >> confcache
3503 if cmp -s $cache_file confcache; then
3504   :
3505 else
3506   if test -w $cache_file; then
3507     echo "updating cache $cache_file"
3508     cat confcache > $cache_file
3509   else
3510     echo "not updating unwritable cache $cache_file"
3511   fi
3512 fi
3513 rm -f confcache
3514
3515 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3516
3517 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3518 # Let make expand exec_prefix.
3519 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3520
3521 # Any assignment to VPATH causes Sun make to only execute
3522 # the first set of double-colon rules, so remove it if not needed.
3523 # If there is a colon in the path, we need to keep it.
3524 if test "x$srcdir" = x.; then
3525   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3526 fi
3527
3528 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3529
3530 DEFS=-DHAVE_CONFIG_H
3531
3532 # Without the "./", some shells look in PATH for config.status.
3533 : ${CONFIG_STATUS=./config.status}
3534
3535 echo creating $CONFIG_STATUS
3536 rm -f $CONFIG_STATUS
3537 cat > $CONFIG_STATUS <<EOF
3538 #! /bin/sh
3539 # Generated automatically by configure.
3540 # Run this file to recreate the current configuration.
3541 # This directory was configured as follows,
3542 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3543 #
3544 # $0 $ac_configure_args
3545 #
3546 # Compiler output produced by configure, useful for debugging
3547 # configure, is in ./config.log if it exists.
3548
3549 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3550 for ac_option
3551 do
3552   case "\$ac_option" in
3553   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3554     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3555     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3556   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3557     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3558     exit 0 ;;
3559   -help | --help | --hel | --he | --h)
3560     echo "\$ac_cs_usage"; exit 0 ;;
3561   *) echo "\$ac_cs_usage"; exit 1 ;;
3562   esac
3563 done
3564
3565 ac_given_srcdir=$srcdir
3566 ac_given_INSTALL="$INSTALL"
3567
3568 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3569 EOF
3570 cat >> $CONFIG_STATUS <<EOF
3571
3572 # Protect against being on the right side of a sed subst in config.status.
3573 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3574  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3575 $ac_vpsub
3576 $extrasub
3577 s%@SHELL@%$SHELL%g
3578 s%@CFLAGS@%$CFLAGS%g
3579 s%@CPPFLAGS@%$CPPFLAGS%g
3580 s%@CXXFLAGS@%$CXXFLAGS%g
3581 s%@DEFS@%$DEFS%g
3582 s%@LDFLAGS@%$LDFLAGS%g
3583 s%@LIBS@%$LIBS%g
3584 s%@exec_prefix@%$exec_prefix%g
3585 s%@prefix@%$prefix%g
3586 s%@program_transform_name@%$program_transform_name%g
3587 s%@bindir@%$bindir%g
3588 s%@sbindir@%$sbindir%g
3589 s%@libexecdir@%$libexecdir%g
3590 s%@datadir@%$datadir%g
3591 s%@sysconfdir@%$sysconfdir%g
3592 s%@sharedstatedir@%$sharedstatedir%g
3593 s%@localstatedir@%$localstatedir%g
3594 s%@libdir@%$libdir%g
3595 s%@includedir@%$includedir%g
3596 s%@oldincludedir@%$oldincludedir%g
3597 s%@infodir@%$infodir%g
3598 s%@mandir@%$mandir%g
3599 s%@CC@%$CC%g
3600 s%@CPP@%$CPP%g
3601 s%@DLLTOOL@%$DLLTOOL%g
3602 s%@host@%$host%g
3603 s%@host_alias@%$host_alias%g
3604 s%@host_cpu@%$host_cpu%g
3605 s%@host_vendor@%$host_vendor%g
3606 s%@host_os@%$host_os%g
3607 s%@target@%$target%g
3608 s%@target_alias@%$target_alias%g
3609 s%@target_cpu@%$target_cpu%g
3610 s%@target_vendor@%$target_vendor%g
3611 s%@target_os@%$target_os%g
3612 s%@build@%$build%g
3613 s%@build_alias@%$build_alias%g
3614 s%@build_cpu@%$build_cpu%g
3615 s%@build_vendor@%$build_vendor%g
3616 s%@build_os@%$build_os%g
3617 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3618 s%@INSTALL_DATA@%$INSTALL_DATA%g
3619 s%@AR@%$AR%g
3620 s%@RANLIB@%$RANLIB%g
3621 s%@YACC@%$YACC%g
3622 s%@AWK@%$AWK%g
3623 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3624 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
3625 s%@MMALLOC@%$MMALLOC%g
3626 s%@ENABLE_IDE@%$ENABLE_IDE%g
3627 s%@WIN32LIBS@%$WIN32LIBS%g
3628 s%@WIN32LDAPP@%$WIN32LDAPP%g
3629 s%@TCL_VERSION@%$TCL_VERSION%g
3630 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3631 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3632 s%@TCL_CC@%$TCL_CC%g
3633 s%@TCL_DEFS@%$TCL_DEFS%g
3634 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3635 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3636 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3637 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3638 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3639 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3640 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3641 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3642 s%@TCL_RANLIB@%$TCL_RANLIB%g
3643 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3644 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3645 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3646 s%@TK_VERSION@%$TK_VERSION%g
3647 s%@TK_DEFS@%$TK_DEFS%g
3648 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3649 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3650 s%@TK_XLIBSW@%$TK_XLIBSW%g
3651 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3652 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3653 s%@TCLHDIR@%$TCLHDIR%g
3654 s%@TKHDIR@%$TKHDIR%g
3655 s%@ITCLHDIR@%$ITCLHDIR%g
3656 s%@ITCLLIB@%$ITCLLIB%g
3657 s%@TIXHDIR@%$TIXHDIR%g
3658 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3659 s%@X_CFLAGS@%$X_CFLAGS%g
3660 s%@X_LDFLAGS@%$X_LDFLAGS%g
3661 s%@X_LIBS@%$X_LIBS%g
3662 s%@TIXLIB@%$TIXLIB%g
3663 s%@TIX_DEPS@%$TIX_DEPS%g
3664 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3665 s%@CONFIG_OBS@%$CONFIG_OBS%g
3666 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
3667 s%@HLDFLAGS@%$HLDFLAGS%g
3668 s%@HLDENV@%$HLDENV%g
3669 s%@target_subdir@%$target_subdir%g
3670 /@host_makefile_frag@/r $host_makefile_frag
3671 s%@host_makefile_frag@%%g
3672 /@target_makefile_frag@/r $target_makefile_frag
3673 s%@target_makefile_frag@%%g
3674 s%@frags@%$frags%g
3675 s%@LN_S@%$LN_S%g
3676 s%@EXEEXT@%$EXEEXT%g
3677 s%@subdirs@%$subdirs%g
3678
3679 CEOF
3680 EOF
3681
3682 cat >> $CONFIG_STATUS <<\EOF
3683
3684 # Split the substitutions into bite-sized pieces for seds with
3685 # small command number limits, like on Digital OSF/1 and HP-UX.
3686 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3687 ac_file=1 # Number of current file.
3688 ac_beg=1 # First line for current file.
3689 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3690 ac_more_lines=:
3691 ac_sed_cmds=""
3692 while $ac_more_lines; do
3693   if test $ac_beg -gt 1; then
3694     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3695   else
3696     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3697   fi
3698   if test ! -s conftest.s$ac_file; then
3699     ac_more_lines=false
3700     rm -f conftest.s$ac_file
3701   else
3702     if test -z "$ac_sed_cmds"; then
3703       ac_sed_cmds="sed -f conftest.s$ac_file"
3704     else
3705       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3706     fi
3707     ac_file=`expr $ac_file + 1`
3708     ac_beg=$ac_end
3709     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3710   fi
3711 done
3712 if test -z "$ac_sed_cmds"; then
3713   ac_sed_cmds=cat
3714 fi
3715 EOF
3716
3717 cat >> $CONFIG_STATUS <<EOF
3718
3719 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3720 EOF
3721 cat >> $CONFIG_STATUS <<\EOF
3722 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3723   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3724   case "$ac_file" in
3725   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3726        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3727   *) ac_file_in="${ac_file}.in" ;;
3728   esac
3729
3730   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3731
3732   # Remove last slash and all that follows it.  Not all systems have dirname.
3733   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3734   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3735     # The file is in a subdirectory.
3736     test ! -d "$ac_dir" && mkdir "$ac_dir"
3737     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3738     # A "../" for each directory in $ac_dir_suffix.
3739     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3740   else
3741     ac_dir_suffix= ac_dots=
3742   fi
3743
3744   case "$ac_given_srcdir" in
3745   .)  srcdir=.
3746       if test -z "$ac_dots"; then top_srcdir=.
3747       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3748   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3749   *) # Relative path.
3750     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3751     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3752   esac
3753
3754   case "$ac_given_INSTALL" in
3755   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3756   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3757   esac
3758
3759   echo creating "$ac_file"
3760   rm -f "$ac_file"
3761   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3762   case "$ac_file" in
3763   *Makefile*) ac_comsub="1i\\
3764 # $configure_input" ;;
3765   *) ac_comsub= ;;
3766   esac
3767
3768   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3769   sed -e "$ac_comsub
3770 s%@configure_input@%$configure_input%g
3771 s%@srcdir@%$srcdir%g
3772 s%@top_srcdir@%$top_srcdir%g
3773 s%@INSTALL@%$INSTALL%g
3774 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3775 fi; done
3776 rm -f conftest.s*
3777
3778 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3779 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3780 #
3781 # ac_d sets the value in "#define NAME VALUE" lines.
3782 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3783 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3784 ac_dC='\3'
3785 ac_dD='%g'
3786 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3787 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3788 ac_uB='\([      ]\)%\1#\2define\3'
3789 ac_uC=' '
3790 ac_uD='\4%g'
3791 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3792 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3793 ac_eB='$%\1#\2define\3'
3794 ac_eC=' '
3795 ac_eD='%g'
3796
3797 if test "${CONFIG_HEADERS+set}" != set; then
3798 EOF
3799 cat >> $CONFIG_STATUS <<EOF
3800   CONFIG_HEADERS="config.h:config.in"
3801 EOF
3802 cat >> $CONFIG_STATUS <<\EOF
3803 fi
3804 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3805   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3806   case "$ac_file" in
3807   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3808        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3809   *) ac_file_in="${ac_file}.in" ;;
3810   esac
3811
3812   echo creating $ac_file
3813
3814   rm -f conftest.frag conftest.in conftest.out
3815   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3816   cat $ac_file_inputs > conftest.in
3817
3818 EOF
3819
3820 # Transform confdefs.h into a sed script conftest.vals that substitutes
3821 # the proper values into config.h.in to produce config.h.  And first:
3822 # Protect against being on the right side of a sed subst in config.status.
3823 # Protect against being in an unquoted here document in config.status.
3824 rm -f conftest.vals
3825 cat > conftest.hdr <<\EOF
3826 s/[\\&%]/\\&/g
3827 s%[\\$`]%\\&%g
3828 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3829 s%ac_d%ac_u%gp
3830 s%ac_u%ac_e%gp
3831 EOF
3832 sed -n -f conftest.hdr confdefs.h > conftest.vals
3833 rm -f conftest.hdr
3834
3835 # This sed command replaces #undef with comments.  This is necessary, for
3836 # example, in the case of _POSIX_SOURCE, which is predefined and required
3837 # on some systems where configure will not decide to define it.
3838 cat >> conftest.vals <<\EOF
3839 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3840 EOF
3841
3842 # Break up conftest.vals because some shells have a limit on
3843 # the size of here documents, and old seds have small limits too.
3844
3845 rm -f conftest.tail
3846 while :
3847 do
3848   ac_lines=`grep -c . conftest.vals`
3849   # grep -c gives empty output for an empty file on some AIX systems.
3850   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3851   # Write a limited-size here document to conftest.frag.
3852   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3853   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3854   echo 'CEOF
3855   sed -f conftest.frag conftest.in > conftest.out
3856   rm -f conftest.in
3857   mv conftest.out conftest.in
3858 ' >> $CONFIG_STATUS
3859   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3860   rm -f conftest.vals
3861   mv conftest.tail conftest.vals
3862 done
3863 rm -f conftest.vals
3864
3865 cat >> $CONFIG_STATUS <<\EOF
3866   rm -f conftest.frag conftest.h
3867   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3868   cat conftest.in >> conftest.h
3869   rm -f conftest.in
3870   if cmp -s $ac_file conftest.h 2>/dev/null; then
3871     echo "$ac_file is unchanged"
3872     rm -f conftest.h
3873   else
3874     # Remove last slash and all that follows it.  Not all systems have dirname.
3875       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3876       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3877       # The file is in a subdirectory.
3878       test ! -d "$ac_dir" && mkdir "$ac_dir"
3879     fi
3880     rm -f $ac_file
3881     mv conftest.h $ac_file
3882   fi
3883 fi; done
3884
3885 EOF
3886
3887 cat >> $CONFIG_STATUS <<EOF
3888 ac_sources="$files"
3889 ac_dests="$links"
3890 EOF
3891
3892 cat >> $CONFIG_STATUS <<\EOF
3893 srcdir=$ac_given_srcdir
3894 while test -n "$ac_sources"; do
3895   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3896   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3897
3898   echo "linking $srcdir/$ac_source to $ac_dest"
3899
3900   if test ! -r $srcdir/$ac_source; then
3901     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3902   fi
3903   rm -f $ac_dest
3904
3905   # Make relative symlinks.
3906   # Remove last slash and all that follows it.  Not all systems have dirname.
3907   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3908   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3909     # The dest file is in a subdirectory.
3910     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3911     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3912     # A "../" for each directory in $ac_dest_dir_suffix.
3913     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3914   else
3915     ac_dest_dir_suffix= ac_dots=
3916   fi
3917
3918   case "$srcdir" in
3919   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3920   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3921   esac
3922
3923   # Make a symlink if possible; otherwise try a hard link.
3924   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3925     ln $srcdir/$ac_source $ac_dest; then :
3926   else
3927     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3928   fi
3929 done
3930 EOF
3931 cat >> $CONFIG_STATUS <<EOF
3932
3933 gdb_host_cpu=$gdb_host_cpu
3934 gdb_target_cpu=$gdb_target_cpu
3935 nativefile=$nativefile
3936
3937 EOF
3938 cat >> $CONFIG_STATUS <<\EOF
3939
3940 if test "${nativefile}" = ""; then
3941 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3942         < Makefile > Makefile.tem
3943 mv -f Makefile.tem Makefile
3944 fi
3945
3946 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3947 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3948 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3949 mv -f Makefile.tmp Makefile
3950
3951 case x$CONFIG_HEADERS in
3952 xconfig.h:config.in)
3953 echo > stamp-h ;;
3954 esac
3955
3956 exit 0
3957 EOF
3958 chmod +x $CONFIG_STATUS
3959 rm -fr confdefs* $ac_clean_files
3960 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3961
3962 if test "$no_recursion" != yes; then
3963
3964   # Remove --cache-file and --srcdir arguments so they do not pile up.
3965   ac_sub_configure_args=
3966   ac_prev=
3967   for ac_arg in $ac_configure_args; do
3968     if test -n "$ac_prev"; then
3969       ac_prev=
3970       continue
3971     fi
3972     case "$ac_arg" in
3973     -cache-file | --cache-file | --cache-fil | --cache-fi \
3974     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3975       ac_prev=cache_file ;;
3976     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3977     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3978       ;;
3979     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3980       ac_prev=srcdir ;;
3981     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3982       ;;
3983     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3984     esac
3985   done
3986
3987   for ac_config_dir in $configdirs; do
3988
3989     # Do not complain, so a configure script can configure whichever
3990     # parts of a large source tree are present.
3991     if test ! -d $srcdir/$ac_config_dir; then
3992       continue
3993     fi
3994
3995     echo configuring in $ac_config_dir
3996
3997     case "$srcdir" in
3998     .) ;;
3999     *)
4000       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
4001       else
4002         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4003       fi
4004       ;;
4005     esac
4006
4007     ac_popdir=`pwd`
4008     cd $ac_config_dir
4009
4010       # A "../" for each directory in /$ac_config_dir.
4011       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4012
4013     case "$srcdir" in
4014     .) # No --srcdir option.  We are building in place.
4015       ac_sub_srcdir=$srcdir ;;
4016     /*) # Absolute path.
4017       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4018     *) # Relative path.
4019       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
4020     esac
4021
4022     # Check for guested configure; otherwise get Cygnus style configure.
4023     if test -f $ac_sub_srcdir/configure; then
4024       ac_sub_configure=$ac_sub_srcdir/configure
4025     elif test -f $ac_sub_srcdir/configure.in; then
4026       ac_sub_configure=$ac_configure
4027     else
4028       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4029       ac_sub_configure=
4030     fi
4031
4032     # The recursion is here.
4033     if test -n "$ac_sub_configure"; then
4034
4035       # Make the cache file name correct relative to the subdirectory.
4036       case "$cache_file" in
4037       /*) ac_sub_cache_file=$cache_file ;;
4038       *) # Relative path.
4039         ac_sub_cache_file="$ac_dots$cache_file" ;;
4040       esac
4041   case "$ac_given_INSTALL" in
4042         [/$]*) INSTALL="$ac_given_INSTALL" ;;
4043         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4044         esac
4045
4046       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4047       # The eval makes quoting arguments work.
4048       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4049       then :
4050       else
4051         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4052       fi
4053     fi
4054
4055     cd $ac_popdir
4056   done
4057 fi
4058
4059
4060 exit 0
4061