gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --enable-gm "
  18 ac_help="$ac_help
  19   --enable-sim-powerpc "
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  26 ac_help="$ac_help
  27   --with-tclinclude       directory where tcl private headers are"
  28 ac_help="$ac_help
  29   --with-tkinclude       directory where tk private headers are"
  30 ac_help="$ac_help
  31   --enable-shared         use shared libraries"
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70 # Maximum number of lines to put in a shell here document.
  71 ac_max_here_lines=12
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  94     ac_prev=bindir ;;
  95   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  96     bindir="$ac_optarg" ;;
  97
  98   -build | --build | --buil | --bui | --bu)
  99     ac_prev=build ;;
 100   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 101     build="$ac_optarg" ;;
 102
 103   -cache-file | --cache-file | --cache-fil | --cache-fi \
 104   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 105     ac_prev=cache_file ;;
 106   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 107   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 108     cache_file="$ac_optarg" ;;
 109
 110   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 111     ac_prev=datadir ;;
 112   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 113   | --da=*)
 114     datadir="$ac_optarg" ;;
 115
 116   -disable-* | --disable-*)
 117     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 118     # Reject names that are not valid shell variable names.
 119     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 120       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 121     fi
 122     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 123     eval "enable_${ac_feature}=no" ;;
 124
 125   -enable-* | --enable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     case "$ac_option" in
 133       *=*) ;;
 134       *) ac_optarg=yes ;;
 135     esac
 136     eval "enable_${ac_feature}='$ac_optarg'" ;;
 137
 138   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 139   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 140   | --exec | --exe | --ex)
 141     ac_prev=exec_prefix ;;
 142   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 143   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 144   | --exec=* | --exe=* | --ex=*)
 145     exec_prefix="$ac_optarg" ;;
 146
 147   -gas | --gas | --ga | --g)
 148     # Obsolete; use --with-gas.
 149     with_gas=yes ;;
 150
 151   -help | --help | --hel | --he)
 152     # Omit some internal or obsolete options to make the list less imposing.
 153     # This message is too long to be a string in the A/UX 3.1 sh.
 154     cat << EOF
 155 Usage: configure [options] [host]
 156 Options: [defaults in brackets after descriptions]
 157 Configuration:
 158   --cache-file=FILE       cache test results in FILE
 159   --help                  print this message
 160   --no-create             do not create output files
 161   --quiet, --silent       do not print \`checking...' messages
 162   --version               print the version of autoconf that created configure
 163 Directory and file names:
 164   --prefix=PREFIX         install architecture-independent files in PREFIX
 165                           [$ac_default_prefix]
 166   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 167                           [same as prefix]
 168   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 169   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 170   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 171   --datadir=DIR           read-only architecture-independent data in DIR
 172                           [PREFIX/share]
 173   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 174   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 175                           [PREFIX/com]
 176   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 177   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 178   --includedir=DIR        C header files in DIR [PREFIX/include]
 179   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 180   --infodir=DIR           info documentation in DIR [PREFIX/info]
 181   --mandir=DIR            man documentation in DIR [PREFIX/man]
 182   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 183   --program-prefix=PREFIX prepend PREFIX to installed program names
 184   --program-suffix=SUFFIX append SUFFIX to installed program names
 185   --program-transform-name=PROGRAM
 186                           run sed PROGRAM on installed program names
 187 EOF
 188     cat << EOF
 189 Host type:
 190   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 191   --host=HOST             configure for HOST [guessed]
 192   --target=TARGET         configure for TARGET [TARGET=HOST]
 193 Features and packages:
 194   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 195   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 196   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 197   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 198   --x-includes=DIR        X include files are in DIR
 199   --x-libraries=DIR       X library files are in DIR
 200 EOF
 201     if test -n "$ac_help"; then
 202       echo "--enable and --with options recognized:$ac_help"
 203     fi
 204     exit 0 ;;
 205
 206   -host | --host | --hos | --ho)
 207     ac_prev=host ;;
 208   -host=* | --host=* | --hos=* | --ho=*)
 209     host="$ac_optarg" ;;
 210
 211   -includedir | --includedir | --includedi | --included | --include \
 212   | --includ | --inclu | --incl | --inc)
 213     ac_prev=includedir ;;
 214   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 215   | --includ=* | --inclu=* | --incl=* | --inc=*)
 216     includedir="$ac_optarg" ;;
 217
 218   -infodir | --infodir | --infodi | --infod | --info | --inf)
 219     ac_prev=infodir ;;
 220   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 221     infodir="$ac_optarg" ;;
 222
 223   -libdir | --libdir | --libdi | --libd)
 224     ac_prev=libdir ;;
 225   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 226     libdir="$ac_optarg" ;;
 227
 228   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 229   | --libexe | --libex | --libe)
 230     ac_prev=libexecdir ;;
 231   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 232   | --libexe=* | --libex=* | --libe=*)
 233     libexecdir="$ac_optarg" ;;
 234
 235   -localstatedir | --localstatedir | --localstatedi | --localstated \
 236   | --localstate | --localstat | --localsta | --localst \
 237   | --locals | --local | --loca | --loc | --lo)
 238     ac_prev=localstatedir ;;
 239   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 240   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 241   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 242     localstatedir="$ac_optarg" ;;
 243
 244   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 245     ac_prev=mandir ;;
 246   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 247     mandir="$ac_optarg" ;;
 248
 249   -nfp | --nfp | --nf)
 250     # Obsolete; use --without-fp.
 251     with_fp=no ;;
 252
 253   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 254   | --no-cr | --no-c)
 255     no_create=yes ;;
 256
 257   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 258   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 259     no_recursion=yes ;;
 260
 261   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 262   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 263   | --oldin | --oldi | --old | --ol | --o)
 264     ac_prev=oldincludedir ;;
 265   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 266   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 267   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 268     oldincludedir="$ac_optarg" ;;
 269
 270   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 271     ac_prev=prefix ;;
 272   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 273     prefix="$ac_optarg" ;;
 274
 275   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 276   | --program-pre | --program-pr | --program-p)
 277     ac_prev=program_prefix ;;
 278   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 279   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 280     program_prefix="$ac_optarg" ;;
 281
 282   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 283   | --program-suf | --program-su | --program-s)
 284     ac_prev=program_suffix ;;
 285   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 286   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 287     program_suffix="$ac_optarg" ;;
 288
 289   -program-transform-name | --program-transform-name \
 290   | --program-transform-nam | --program-transform-na \
 291   | --program-transform-n | --program-transform- \
 292   | --program-transform | --program-transfor \
 293   | --program-transfo | --program-transf \
 294   | --program-trans | --program-tran \
 295   | --progr-tra | --program-tr | --program-t)
 296     ac_prev=program_transform_name ;;
 297   -program-transform-name=* | --program-transform-name=* \
 298   | --program-transform-nam=* | --program-transform-na=* \
 299   | --program-transform-n=* | --program-transform-=* \
 300   | --program-transform=* | --program-transfor=* \
 301   | --program-transfo=* | --program-transf=* \
 302   | --program-trans=* | --program-tran=* \
 303   | --progr-tra=* | --program-tr=* | --program-t=*)
 304     program_transform_name="$ac_optarg" ;;
 305
 306   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 307   | -silent | --silent | --silen | --sile | --sil)
 308     silent=yes ;;
 309
 310   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 311     ac_prev=sbindir ;;
 312   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 313   | --sbi=* | --sb=*)
 314     sbindir="$ac_optarg" ;;
 315
 316   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 317   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 318   | --sharedst | --shareds | --shared | --share | --shar \
 319   | --sha | --sh)
 320     ac_prev=sharedstatedir ;;
 321   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 322   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 323   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 324   | --sha=* | --sh=*)
 325     sharedstatedir="$ac_optarg" ;;
 326
 327   -site | --site | --sit)
 328     ac_prev=site ;;
 329   -site=* | --site=* | --sit=*)
 330     site="$ac_optarg" ;;
 331
 332   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 333     ac_prev=srcdir ;;
 334   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 335     srcdir="$ac_optarg" ;;
 336
 337   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 338   | --syscon | --sysco | --sysc | --sys | --sy)
 339     ac_prev=sysconfdir ;;
 340   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 341   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 342     sysconfdir="$ac_optarg" ;;
 343
 344   -target | --target | --targe | --targ | --tar | --ta | --t)
 345     ac_prev=target ;;
 346   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 347     target="$ac_optarg" ;;
 348
 349   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 350     verbose=yes ;;
 351
 352   -version | --version | --versio | --versi | --vers)
 353     echo "configure generated by autoconf version 2.12"
 354     exit 0 ;;
 355
 356   -with-* | --with-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     case "$ac_option" in
 364       *=*) ;;
 365       *) ac_optarg=yes ;;
 366     esac
 367     eval "with_${ac_package}='$ac_optarg'" ;;
 368
 369   -without-* | --without-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     eval "with_${ac_package}=no" ;;
 377
 378   --x)
 379     # Obsolete; use --with-x.
 380     with_x=yes ;;
 381
 382   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 383   | --x-incl | --x-inc | --x-in | --x-i)
 384     ac_prev=x_includes ;;
 385   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 386   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 387     x_includes="$ac_optarg" ;;
 388
 389   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 390   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 391     ac_prev=x_libraries ;;
 392   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 393   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 394     x_libraries="$ac_optarg" ;;
 395
 396   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 397     ;;
 398
 399   *)
 400     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 401       echo "configure: warning: $ac_option: invalid host type" 1>&2
 402     fi
 403     if test "x$nonopt" != xNONE; then
 404       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 405     fi
 406     nonopt="$ac_option"
 407     ;;
 408
 409   esac
 410 done
 411
 412 if test -n "$ac_prev"; then
 413   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 414 fi
 415
 416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 417
 418 # File descriptor usage:
 419 # 0 standard input
 420 # 1 file creation
 421 # 2 errors and warnings
 422 # 3 some systems may open it to /dev/tty
 423 # 4 used on the Kubota Titan
 424 # 6 checking for... messages and results
 425 # 5 compiler messages saved in config.log
 426 if test "$silent" = yes; then
 427   exec 6>/dev/null
 428 else
 429   exec 6>&1
 430 fi
 431 exec 5>./config.log
 432
 433 echo "\
 434 This file contains any messages produced by compilers while
 435 running configure, to aid debugging if configure makes a mistake.
 436 " 1>&5
 437
 438 # Strip out --no-create and --no-recursion so they do not pile up.
 439 # Also quote any args containing shell metacharacters.
 440 ac_configure_args=
 441 for ac_arg
 442 do
 443   case "$ac_arg" in
 444   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 445   | --no-cr | --no-c) ;;
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 448   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 449   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 450   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 451   esac
 452 done
 453
 454 # NLS nuisances.
 455 # Only set these to C if already set.  These must not be set unconditionally
 456 # because not all systems understand e.g. LANG=C (notably SCO).
 457 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 458 # Non-C LC_CTYPE values break the ctype check.
 459 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 460 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 461 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 462 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 463
 464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 465 rm -rf conftest* confdefs.h
 466 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 467 echo > confdefs.h
 468
 469 # A filename unique to this package, relative to the directory that
 470 # configure is in, which we can look for to find out if srcdir is correct.
 471 ac_unique_file=main.c
 472
 473 # Find the source files, if location was not specified.
 474 if test -z "$srcdir"; then
 475   ac_srcdir_defaulted=yes
 476   # Try the directory containing this script, then its parent.
 477   ac_prog=$0
 478   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 479   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 480   srcdir=$ac_confdir
 481   if test ! -r $srcdir/$ac_unique_file; then
 482     srcdir=..
 483   fi
 484 else
 485   ac_srcdir_defaulted=no
 486 fi
 487 if test ! -r $srcdir/$ac_unique_file; then
 488   if test "$ac_srcdir_defaulted" = yes; then
 489     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 490   else
 491     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 492   fi
 493 fi
 494 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 495
 496 # Prefer explicitly selected file to automatically selected ones.
 497 if test -z "$CONFIG_SITE"; then
 498   if test "x$prefix" != xNONE; then
 499     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 500   else
 501     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 502   fi
 503 fi
 504 for ac_site_file in $CONFIG_SITE; do
 505   if test -r "$ac_site_file"; then
 506     echo "loading site script $ac_site_file"
 507     . "$ac_site_file"
 508   fi
 509 done
 510
 511 if test -r "$cache_file"; then
 512   echo "loading cache $cache_file"
 513   . $cache_file
 514 else
 515   echo "creating cache $cache_file"
 516   > $cache_file
 517 fi
 518
 519 ac_ext=c
 520 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 521 ac_cpp='$CPP $CPPFLAGS'
 522 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 523 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 524 cross_compiling=$ac_cv_prog_cc_cross
 525
 526 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 527   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 528   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 529     ac_n= ac_c='
 530 ' ac_t='        '
 531   else
 532     ac_n=-n ac_c= ac_t=
 533   fi
 534 else
 535   ac_n= ac_c='\c' ac_t=
 536 fi
 537
 538
 539
 540
 541 # Extract the first word of "gcc", so it can be a program name with args.
 542 set dummy gcc; ac_word=$2
 543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 544 echo "configure:545: checking for $ac_word" >&5
 545 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 546   echo $ac_n "(cached) $ac_c" 1>&6
 547 else
 548   if test -n "$CC"; then
 549   ac_cv_prog_CC="$CC" # Let the user override the test.
 550 else
 551   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 552   for ac_dir in $PATH; do
 553     test -z "$ac_dir" && ac_dir=.
 554     if test -f $ac_dir/$ac_word; then
 555       ac_cv_prog_CC="gcc"
 556       break
 557     fi
 558   done
 559   IFS="$ac_save_ifs"
 560 fi
 561 fi
 562 CC="$ac_cv_prog_CC"
 563 if test -n "$CC"; then
 564   echo "$ac_t""$CC" 1>&6
 565 else
 566   echo "$ac_t""no" 1>&6
 567 fi
 568
 569 if test -z "$CC"; then
 570   # Extract the first word of "cc", so it can be a program name with args.
 571 set dummy cc; ac_word=$2
 572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 573 echo "configure:574: checking for $ac_word" >&5
 574 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 575   echo $ac_n "(cached) $ac_c" 1>&6
 576 else
 577   if test -n "$CC"; then
 578   ac_cv_prog_CC="$CC" # Let the user override the test.
 579 else
 580   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 581   ac_prog_rejected=no
 582   for ac_dir in $PATH; do
 583     test -z "$ac_dir" && ac_dir=.
 584     if test -f $ac_dir/$ac_word; then
 585       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 586         ac_prog_rejected=yes
 587         continue
 588       fi
 589       ac_cv_prog_CC="cc"
 590       break
 591     fi
 592   done
 593   IFS="$ac_save_ifs"
 594 if test $ac_prog_rejected = yes; then
 595   # We found a bogon in the path, so make sure we never use it.
 596   set dummy $ac_cv_prog_CC
 597   shift
 598   if test $# -gt 0; then
 599     # We chose a different compiler from the bogus one.
 600     # However, it has the same basename, so the bogon will be chosen
 601     # first if we set CC to just the basename; use the full file name.
 602     shift
 603     set dummy "$ac_dir/$ac_word" "$@"
 604     shift
 605     ac_cv_prog_CC="$@"
 606   fi
 607 fi
 608 fi
 609 fi
 610 CC="$ac_cv_prog_CC"
 611 if test -n "$CC"; then
 612   echo "$ac_t""$CC" 1>&6
 613 else
 614   echo "$ac_t""no" 1>&6
 615 fi
 616
 617   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 618 fi
 619
 620 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 621 echo "configure:622: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 622
 623 ac_ext=c
 624 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 625 ac_cpp='$CPP $CPPFLAGS'
 626 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 627 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 628 cross_compiling=$ac_cv_prog_cc_cross
 629
 630 cat > conftest.$ac_ext <<EOF
 631 #line 632 "configure"
 632 #include "confdefs.h"
 633 main(){return(0);}
 634 EOF
 635 if { (eval echo configure:636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 636   ac_cv_prog_cc_works=yes
 637   # If we can't run a trivial program, we are probably using a cross compiler.
 638   if (./conftest; exit) 2>/dev/null; then
 639     ac_cv_prog_cc_cross=no
 640   else
 641     ac_cv_prog_cc_cross=yes
 642   fi
 643 else
 644   echo "configure: failed program was:" >&5
 645   cat conftest.$ac_ext >&5
 646   ac_cv_prog_cc_works=no
 647 fi
 648 rm -fr conftest*
 649
 650 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 651 if test $ac_cv_prog_cc_works = no; then
 652   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 653 fi
 654 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 655 echo "configure:656: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 656 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 657 cross_compiling=$ac_cv_prog_cc_cross
 658
 659 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 660 echo "configure:661: checking whether we are using GNU C" >&5
 661 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664   cat > conftest.c <<EOF
 665 #ifdef __GNUC__
 666   yes;
 667 #endif
 668 EOF
 669 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 670   ac_cv_prog_gcc=yes
 671 else
 672   ac_cv_prog_gcc=no
 673 fi
 674 fi
 675
 676 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 677
 678 if test $ac_cv_prog_gcc = yes; then
 679   GCC=yes
 680   ac_test_CFLAGS="${CFLAGS+set}"
 681   ac_save_CFLAGS="$CFLAGS"
 682   CFLAGS=
 683   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 684 echo "configure:685: checking whether ${CC-cc} accepts -g" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   echo 'void f(){}' > conftest.c
 689 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 690   ac_cv_prog_cc_g=yes
 691 else
 692   ac_cv_prog_cc_g=no
 693 fi
 694 rm -f conftest*
 695
 696 fi
 697
 698 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 699   if test "$ac_test_CFLAGS" = set; then
 700     CFLAGS="$ac_save_CFLAGS"
 701   elif test $ac_cv_prog_cc_g = yes; then
 702     CFLAGS="-g -O2"
 703   else
 704     CFLAGS="-O2"
 705   fi
 706 else
 707   GCC=
 708   test "${CFLAGS+set}" = set || CFLAGS="-g"
 709 fi
 710
 711 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 712 echo "configure:713: checking how to run the C preprocessor" >&5
 713 # On Suns, sometimes $CPP names a directory.
 714 if test -n "$CPP" && test -d "$CPP"; then
 715   CPP=
 716 fi
 717 if test -z "$CPP"; then
 718 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 719   echo $ac_n "(cached) $ac_c" 1>&6
 720 else
 721     # This must be in double quotes, not single quotes, because CPP may get
 722   # substituted into the Makefile and "${CC-cc}" will confuse make.
 723   CPP="${CC-cc} -E"
 724   # On the NeXT, cc -E runs the code through the compiler's parser,
 725   # not just through cpp.
 726   cat > conftest.$ac_ext <<EOF
 727 #line 728 "configure"
 728 #include "confdefs.h"
 729 #include <assert.h>
 730 Syntax Error
 731 EOF
 732 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 733 { (eval echo configure:734: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 734 ac_err=`grep -v '^ *+' conftest.out`
 735 if test -z "$ac_err"; then
 736   :
 737 else
 738   echo "$ac_err" >&5
 739   echo "configure: failed program was:" >&5
 740   cat conftest.$ac_ext >&5
 741   rm -rf conftest*
 742   CPP="${CC-cc} -E -traditional-cpp"
 743   cat > conftest.$ac_ext <<EOF
 744 #line 745 "configure"
 745 #include "confdefs.h"
 746 #include <assert.h>
 747 Syntax Error
 748 EOF
 749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 750 { (eval echo configure:751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 751 ac_err=`grep -v '^ *+' conftest.out`
 752 if test -z "$ac_err"; then
 753   :
 754 else
 755   echo "$ac_err" >&5
 756   echo "configure: failed program was:" >&5
 757   cat conftest.$ac_ext >&5
 758   rm -rf conftest*
 759   CPP=/lib/cpp
 760 fi
 761 rm -f conftest*
 762 fi
 763 rm -f conftest*
 764   ac_cv_prog_CPP="$CPP"
 765 fi
 766   CPP="$ac_cv_prog_CPP"
 767 else
 768   ac_cv_prog_CPP="$CPP"
 769 fi
 770 echo "$ac_t""$CPP" 1>&6
 771
 772 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 773 echo "configure:774: checking for AIX" >&5
 774 cat > conftest.$ac_ext <<EOF
 775 #line 776 "configure"
 776 #include "confdefs.h"
 777 #ifdef _AIX
 778   yes
 779 #endif
 780
 781 EOF
 782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 783   egrep "yes" >/dev/null 2>&1; then
 784   rm -rf conftest*
 785   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 786 #define _ALL_SOURCE 1
 787 EOF
 788
 789 else
 790   rm -rf conftest*
 791   echo "$ac_t""no" 1>&6
 792 fi
 793 rm -f conftest*
 794
 795
 796 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 797 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 798 echo "configure:799: checking for minix/config.h" >&5
 799 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 800   echo $ac_n "(cached) $ac_c" 1>&6
 801 else
 802   cat > conftest.$ac_ext <<EOF
 803 #line 804 "configure"
 804 #include "confdefs.h"
 805 #include <minix/config.h>
 806 EOF
 807 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 808 { (eval echo configure:809: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 809 ac_err=`grep -v '^ *+' conftest.out`
 810 if test -z "$ac_err"; then
 811   rm -rf conftest*
 812   eval "ac_cv_header_$ac_safe=yes"
 813 else
 814   echo "$ac_err" >&5
 815   echo "configure: failed program was:" >&5
 816   cat conftest.$ac_ext >&5
 817   rm -rf conftest*
 818   eval "ac_cv_header_$ac_safe=no"
 819 fi
 820 rm -f conftest*
 821 fi
 822 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 823   echo "$ac_t""yes" 1>&6
 824   MINIX=yes
 825 else
 826   echo "$ac_t""no" 1>&6
 827 MINIX=
 828 fi
 829
 830 if test "$MINIX" = yes; then
 831   cat >> confdefs.h <<\EOF
 832 #define _POSIX_SOURCE 1
 833 EOF
 834
 835   cat >> confdefs.h <<\EOF
 836 #define _POSIX_1_SOURCE 2
 837 EOF
 838
 839   cat >> confdefs.h <<\EOF
 840 #define _MINIX 1
 841 EOF
 842
 843 fi
 844
 845 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 846 echo "configure:847: checking for POSIXized ISC" >&5
 847 if test -d /etc/conf/kconfig.d &&
 848   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 849 then
 850   echo "$ac_t""yes" 1>&6
 851   ISC=yes # If later tests want to check for ISC.
 852   cat >> confdefs.h <<\EOF
 853 #define _POSIX_SOURCE 1
 854 EOF
 855
 856   if test "$GCC" = yes; then
 857     CC="$CC -posix"
 858   else
 859     CC="$CC -Xp"
 860   fi
 861 else
 862   echo "$ac_t""no" 1>&6
 863   ISC=
 864 fi
 865
 866
 867 ac_aux_dir=
 868 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 869   if test -f $ac_dir/install-sh; then
 870     ac_aux_dir=$ac_dir
 871     ac_install_sh="$ac_aux_dir/install-sh -c"
 872     break
 873   elif test -f $ac_dir/install.sh; then
 874     ac_aux_dir=$ac_dir
 875     ac_install_sh="$ac_aux_dir/install.sh -c"
 876     break
 877   fi
 878 done
 879 if test -z "$ac_aux_dir"; then
 880   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 881 fi
 882 ac_config_guess=$ac_aux_dir/config.guess
 883 ac_config_sub=$ac_aux_dir/config.sub
 884 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 885
 886
 887 # Do some error checking and defaulting for the host and target type.
 888 # The inputs are:
 889 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 890 #
 891 # The rules are:
 892 # 1. You are not allowed to specify --host, --target, and nonopt at the
 893 #    same time.
 894 # 2. Host defaults to nonopt.
 895 # 3. If nonopt is not specified, then host defaults to the current host,
 896 #    as determined by config.guess.
 897 # 4. Target and build default to nonopt.
 898 # 5. If nonopt is not specified, then target and build default to host.
 899
 900 # The aliases save the names the user supplied, while $host etc.
 901 # will get canonicalized.
 902 case $host---$target---$nonopt in
 903 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 904 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 905 esac
 906
 907
 908 # Make sure we can run config.sub.
 909 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 910 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 911 fi
 912
 913 echo $ac_n "checking host system type""... $ac_c" 1>&6
 914 echo "configure:915: checking host system type" >&5
 915
 916 host_alias=$host
 917 case "$host_alias" in
 918 NONE)
 919   case $nonopt in
 920   NONE)
 921     if host_alias=`$ac_config_guess`; then :
 922     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 923     fi ;;
 924   *) host_alias=$nonopt ;;
 925   esac ;;
 926 esac
 927
 928 host=`$ac_config_sub $host_alias`
 929 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 930 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 931 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 932 echo "$ac_t""$host" 1>&6
 933
 934 echo $ac_n "checking target system type""... $ac_c" 1>&6
 935 echo "configure:936: checking target system type" >&5
 936
 937 target_alias=$target
 938 case "$target_alias" in
 939 NONE)
 940   case $nonopt in
 941   NONE) target_alias=$host_alias ;;
 942   *) target_alias=$nonopt ;;
 943   esac ;;
 944 esac
 945
 946 target=`$ac_config_sub $target_alias`
 947 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 948 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 949 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 950 echo "$ac_t""$target" 1>&6
 951
 952 echo $ac_n "checking build system type""... $ac_c" 1>&6
 953 echo "configure:954: checking build system type" >&5
 954
 955 build_alias=$build
 956 case "$build_alias" in
 957 NONE)
 958   case $nonopt in
 959   NONE) build_alias=$host_alias ;;
 960   *) build_alias=$nonopt ;;
 961   esac ;;
 962 esac
 963
 964 build=`$ac_config_sub $build_alias`
 965 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 966 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 967 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 968 echo "$ac_t""$build" 1>&6
 969
 970 test "$host_alias" != "$target_alias" &&
 971   test "$program_prefix$program_suffix$program_transform_name" = \
 972     NONENONEs,x,x, &&
 973   program_prefix=${target_alias}-
 974
 975
 976 # Find a good install program.  We prefer a C program (faster),
 977 # so one script is as good as another.  But avoid the broken or
 978 # incompatible versions:
 979 # SysV /etc/install, /usr/sbin/install
 980 # SunOS /usr/etc/install
 981 # IRIX /sbin/install
 982 # AIX /bin/install
 983 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 984 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 985 # ./install, which can be erroneously created by make from ./install.sh.
 986 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 987 echo "configure:988: checking for a BSD compatible install" >&5
 988 if test -z "$INSTALL"; then
 989 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 990   echo $ac_n "(cached) $ac_c" 1>&6
 991 else
 992     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 993   for ac_dir in $PATH; do
 994     # Account for people who put trailing slashes in PATH elements.
 995     case "$ac_dir/" in
 996     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 997     *)
 998       # OSF1 and SCO ODT 3.0 have their own names for install.
 999       for ac_prog in ginstall installbsd scoinst install; do
1000         if test -f $ac_dir/$ac_prog; then
1001           if test $ac_prog = install &&
1002             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1003             # AIX install.  It has an incompatible calling convention.
1004             # OSF/1 installbsd also uses dspmsg, but is usable.
1005             :
1006           else
1007             ac_cv_path_install="$ac_dir/$ac_prog -c"
1008             break 2
1009           fi
1010         fi
1011       done
1012       ;;
1013     esac
1014   done
1015   IFS="$ac_save_IFS"
1016
1017 fi
1018   if test "${ac_cv_path_install+set}" = set; then
1019     INSTALL="$ac_cv_path_install"
1020   else
1021     # As a last resort, use the slow shell script.  We don't cache a
1022     # path for INSTALL within a source directory, because that will
1023     # break other packages using the cache if that directory is
1024     # removed, or if the path is relative.
1025     INSTALL="$ac_install_sh"
1026   fi
1027 fi
1028 echo "$ac_t""$INSTALL" 1>&6
1029
1030 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1031 # It thinks the first close brace ends the variable substitution.
1032 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1033
1034 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1035
1036 if test $host != $build; then
1037   ac_tool_prefix=${host_alias}-
1038 else
1039   ac_tool_prefix=
1040 fi
1041
1042 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1043 set dummy ${ac_tool_prefix}ar; ac_word=$2
1044 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1045 echo "configure:1046: checking for $ac_word" >&5
1046 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1047   echo $ac_n "(cached) $ac_c" 1>&6
1048 else
1049   if test -n "$AR"; then
1050   ac_cv_prog_AR="$AR" # Let the user override the test.
1051 else
1052   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1053   for ac_dir in $PATH; do
1054     test -z "$ac_dir" && ac_dir=.
1055     if test -f $ac_dir/$ac_word; then
1056       ac_cv_prog_AR="${ac_tool_prefix}ar"
1057       break
1058     fi
1059   done
1060   IFS="$ac_save_ifs"
1061   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1062 fi
1063 fi
1064 AR="$ac_cv_prog_AR"
1065 if test -n "$AR"; then
1066   echo "$ac_t""$AR" 1>&6
1067 else
1068   echo "$ac_t""no" 1>&6
1069 fi
1070
1071
1072
1073 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1074 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1075 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1076 echo "configure:1077: checking for $ac_word" >&5
1077 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1078   echo $ac_n "(cached) $ac_c" 1>&6
1079 else
1080   if test -n "$RANLIB"; then
1081   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1082 else
1083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1084   for ac_dir in $PATH; do
1085     test -z "$ac_dir" && ac_dir=.
1086     if test -f $ac_dir/$ac_word; then
1087       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1088       break
1089     fi
1090   done
1091   IFS="$ac_save_ifs"
1092 fi
1093 fi
1094 RANLIB="$ac_cv_prog_RANLIB"
1095 if test -n "$RANLIB"; then
1096   echo "$ac_t""$RANLIB" 1>&6
1097 else
1098   echo "$ac_t""no" 1>&6
1099 fi
1100
1101
1102 if test -z "$ac_cv_prog_RANLIB"; then
1103 if test -n "$ac_tool_prefix"; then
1104   # Extract the first word of "ranlib", so it can be a program name with args.
1105 set dummy ranlib; ac_word=$2
1106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1107 echo "configure:1108: checking for $ac_word" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1109   echo $ac_n "(cached) $ac_c" 1>&6
1110 else
1111   if test -n "$RANLIB"; then
1112   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1113 else
1114   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1115   for ac_dir in $PATH; do
1116     test -z "$ac_dir" && ac_dir=.
1117     if test -f $ac_dir/$ac_word; then
1118       ac_cv_prog_RANLIB="ranlib"
1119       break
1120     fi
1121   done
1122   IFS="$ac_save_ifs"
1123   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1124 fi
1125 fi
1126 RANLIB="$ac_cv_prog_RANLIB"
1127 if test -n "$RANLIB"; then
1128   echo "$ac_t""$RANLIB" 1>&6
1129 else
1130   echo "$ac_t""no" 1>&6
1131 fi
1132
1133 else
1134   RANLIB=":"
1135 fi
1136 fi
1137
1138 for ac_prog in 'bison -y' byacc
1139 do
1140 # Extract the first word of "$ac_prog", so it can be a program name with args.
1141 set dummy $ac_prog; ac_word=$2
1142 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1143 echo "configure:1144: checking for $ac_word" >&5
1144 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   if test -n "$YACC"; then
1148   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1149 else
1150   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1151   for ac_dir in $PATH; do
1152     test -z "$ac_dir" && ac_dir=.
1153     if test -f $ac_dir/$ac_word; then
1154       ac_cv_prog_YACC="$ac_prog"
1155       break
1156     fi
1157   done
1158   IFS="$ac_save_ifs"
1159 fi
1160 fi
1161 YACC="$ac_cv_prog_YACC"
1162 if test -n "$YACC"; then
1163   echo "$ac_t""$YACC" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167
1168 test -n "$YACC" && break
1169 done
1170 test -n "$YACC" || YACC="yacc"
1171
1172 for ac_prog in mawk gawk nawk awk
1173 do
1174 # Extract the first word of "$ac_prog", so it can be a program name with args.
1175 set dummy $ac_prog; ac_word=$2
1176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1177 echo "configure:1178: checking for $ac_word" >&5
1178 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1179   echo $ac_n "(cached) $ac_c" 1>&6
1180 else
1181   if test -n "$AWK"; then
1182   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1183 else
1184   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1185   for ac_dir in $PATH; do
1186     test -z "$ac_dir" && ac_dir=.
1187     if test -f $ac_dir/$ac_word; then
1188       ac_cv_prog_AWK="$ac_prog"
1189       break
1190     fi
1191   done
1192   IFS="$ac_save_ifs"
1193 fi
1194 fi
1195 AWK="$ac_cv_prog_AWK"
1196 if test -n "$AWK"; then
1197   echo "$ac_t""$AWK" 1>&6
1198 else
1199   echo "$ac_t""no" 1>&6
1200 fi
1201
1202 test -n "$AWK" && break
1203 done
1204
1205
1206 ac_aux_dir=
1207 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1208   if test -f $ac_dir/install-sh; then
1209     ac_aux_dir=$ac_dir
1210     ac_install_sh="$ac_aux_dir/install-sh -c"
1211     break
1212   elif test -f $ac_dir/install.sh; then
1213     ac_aux_dir=$ac_dir
1214     ac_install_sh="$ac_aux_dir/install.sh -c"
1215     break
1216   fi
1217 done
1218 if test -z "$ac_aux_dir"; then
1219   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1220 fi
1221 ac_config_guess=$ac_aux_dir/config.guess
1222 ac_config_sub=$ac_aux_dir/config.sub
1223 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1224
1225 if test "$program_transform_name" = s,x,x,; then
1226   program_transform_name=
1227 else
1228   # Double any \ or $.  echo might interpret backslashes.
1229   cat <<\EOF_SED > conftestsed
1230 s,\\,\\\\,g; s,\$,$$,g
1231 EOF_SED
1232   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1233   rm -f conftestsed
1234 fi
1235 test "$program_prefix" != NONE &&
1236   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1237 # Use a double $ so make ignores it.
1238 test "$program_suffix" != NONE &&
1239   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1240
1241 # sed with no file args requires a program.
1242 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1243
1244
1245 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1246 echo "configure:1247: checking for ANSI C header files" >&5
1247 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1248   echo $ac_n "(cached) $ac_c" 1>&6
1249 else
1250   cat > conftest.$ac_ext <<EOF
1251 #line 1252 "configure"
1252 #include "confdefs.h"
1253 #include <stdlib.h>
1254 #include <stdarg.h>
1255 #include <string.h>
1256 #include <float.h>
1257 EOF
1258 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1259 { (eval echo configure:1260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1260 ac_err=`grep -v '^ *+' conftest.out`
1261 if test -z "$ac_err"; then
1262   rm -rf conftest*
1263   ac_cv_header_stdc=yes
1264 else
1265   echo "$ac_err" >&5
1266   echo "configure: failed program was:" >&5
1267   cat conftest.$ac_ext >&5
1268   rm -rf conftest*
1269   ac_cv_header_stdc=no
1270 fi
1271 rm -f conftest*
1272
1273 if test $ac_cv_header_stdc = yes; then
1274   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1275 cat > conftest.$ac_ext <<EOF
1276 #line 1277 "configure"
1277 #include "confdefs.h"
1278 #include <string.h>
1279 EOF
1280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1281   egrep "memchr" >/dev/null 2>&1; then
1282   :
1283 else
1284   rm -rf conftest*
1285   ac_cv_header_stdc=no
1286 fi
1287 rm -f conftest*
1288
1289 fi
1290
1291 if test $ac_cv_header_stdc = yes; then
1292   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1293 cat > conftest.$ac_ext <<EOF
1294 #line 1295 "configure"
1295 #include "confdefs.h"
1296 #include <stdlib.h>
1297 EOF
1298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1299   egrep "free" >/dev/null 2>&1; then
1300   :
1301 else
1302   rm -rf conftest*
1303   ac_cv_header_stdc=no
1304 fi
1305 rm -f conftest*
1306
1307 fi
1308
1309 if test $ac_cv_header_stdc = yes; then
1310   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1311 if test "$cross_compiling" = yes; then
1312   :
1313 else
1314   cat > conftest.$ac_ext <<EOF
1315 #line 1316 "configure"
1316 #include "confdefs.h"
1317 #include <ctype.h>
1318 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1319 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1320 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1321 int main () { int i; for (i = 0; i < 256; i++)
1322 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1323 exit (0); }
1324
1325 EOF
1326 if { (eval echo configure:1327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1327 then
1328   :
1329 else
1330   echo "configure: failed program was:" >&5
1331   cat conftest.$ac_ext >&5
1332   rm -fr conftest*
1333   ac_cv_header_stdc=no
1334 fi
1335 rm -fr conftest*
1336 fi
1337
1338 fi
1339 fi
1340
1341 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1342 if test $ac_cv_header_stdc = yes; then
1343   cat >> confdefs.h <<\EOF
1344 #define STDC_HEADERS 1
1345 EOF
1346
1347 fi
1348
1349 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
1350 do
1351 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1352 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1353 echo "configure:1354: checking for $ac_hdr" >&5
1354 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1355   echo $ac_n "(cached) $ac_c" 1>&6
1356 else
1357   cat > conftest.$ac_ext <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360 #include <$ac_hdr>
1361 EOF
1362 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1363 { (eval echo configure:1364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1364 ac_err=`grep -v '^ *+' conftest.out`
1365 if test -z "$ac_err"; then
1366   rm -rf conftest*
1367   eval "ac_cv_header_$ac_safe=yes"
1368 else
1369   echo "$ac_err" >&5
1370   echo "configure: failed program was:" >&5
1371   cat conftest.$ac_ext >&5
1372   rm -rf conftest*
1373   eval "ac_cv_header_$ac_safe=no"
1374 fi
1375 rm -f conftest*
1376 fi
1377 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1378   echo "$ac_t""yes" 1>&6
1379     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1380   cat >> confdefs.h <<EOF
1381 #define $ac_tr_hdr 1
1382 EOF
1383
1384 else
1385   echo "$ac_t""no" 1>&6
1386 fi
1387 done
1388
1389 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1390 echo "configure:1391: checking whether stat file-mode macros are broken" >&5
1391 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1392   echo $ac_n "(cached) $ac_c" 1>&6
1393 else
1394   cat > conftest.$ac_ext <<EOF
1395 #line 1396 "configure"
1396 #include "confdefs.h"
1397 #include <sys/types.h>
1398 #include <sys/stat.h>
1399
1400 #if defined(S_ISBLK) && defined(S_IFDIR)
1401 # if S_ISBLK (S_IFDIR)
1402 You lose.
1403 # endif
1404 #endif
1405
1406 #if defined(S_ISBLK) && defined(S_IFCHR)
1407 # if S_ISBLK (S_IFCHR)
1408 You lose.
1409 # endif
1410 #endif
1411
1412 #if defined(S_ISLNK) && defined(S_IFREG)
1413 # if S_ISLNK (S_IFREG)
1414 You lose.
1415 # endif
1416 #endif
1417
1418 #if defined(S_ISSOCK) && defined(S_IFREG)
1419 # if S_ISSOCK (S_IFREG)
1420 You lose.
1421 # endif
1422 #endif
1423
1424 EOF
1425 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1426   egrep "You lose" >/dev/null 2>&1; then
1427   rm -rf conftest*
1428   ac_cv_header_stat_broken=yes
1429 else
1430   rm -rf conftest*
1431   ac_cv_header_stat_broken=no
1432 fi
1433 rm -f conftest*
1434
1435 fi
1436
1437 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1438 if test $ac_cv_header_stat_broken = yes; then
1439   cat >> confdefs.h <<\EOF
1440 #define STAT_MACROS_BROKEN 1
1441 EOF
1442
1443 fi
1444
1445
1446 echo $ac_n "checking for working const""... $ac_c" 1>&6
1447 echo "configure:1448: checking for working const" >&5
1448 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1449   echo $ac_n "(cached) $ac_c" 1>&6
1450 else
1451   cat > conftest.$ac_ext <<EOF
1452 #line 1453 "configure"
1453 #include "confdefs.h"
1454
1455 int main() {
1456
1457 /* Ultrix mips cc rejects this.  */
1458 typedef int charset[2]; const charset x;
1459 /* SunOS 4.1.1 cc rejects this.  */
1460 char const *const *ccp;
1461 char **p;
1462 /* NEC SVR4.0.2 mips cc rejects this.  */
1463 struct point {int x, y;};
1464 static struct point const zero = {0,0};
1465 /* AIX XL C 1.02.0.0 rejects this.
1466    It does not let you subtract one const X* pointer from another in an arm
1467    of an if-expression whose if-part is not a constant expression */
1468 const char *g = "string";
1469 ccp = &g + (g ? g-g : 0);
1470 /* HPUX 7.0 cc rejects these. */
1471 ++ccp;
1472 p = (char**) ccp;
1473 ccp = (char const *const *) p;
1474 { /* SCO 3.2v4 cc rejects this.  */
1475   char *t;
1476   char const *s = 0 ? (char *) 0 : (char const *) 0;
1477
1478   *t++ = 0;
1479 }
1480 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1481   int x[] = {25, 17};
1482   const int *foo = &x[0];
1483   ++foo;
1484 }
1485 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1486   typedef const int *iptr;
1487   iptr p = 0;
1488   ++p;
1489 }
1490 { /* AIX XL C 1.02.0.0 rejects this saying
1491      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1492   struct s { int j; const int *ap[3]; };
1493   struct s *b; b->j = 5;
1494 }
1495 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1496   const int foo = 10;
1497 }
1498
1499 ; return 0; }
1500 EOF
1501 if { (eval echo configure:1502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1502   rm -rf conftest*
1503   ac_cv_c_const=yes
1504 else
1505   echo "configure: failed program was:" >&5
1506   cat conftest.$ac_ext >&5
1507   rm -rf conftest*
1508   ac_cv_c_const=no
1509 fi
1510 rm -f conftest*
1511 fi
1512
1513 echo "$ac_t""$ac_cv_c_const" 1>&6
1514 if test $ac_cv_c_const = no; then
1515   cat >> confdefs.h <<\EOF
1516 #define const
1517 EOF
1518
1519 fi
1520
1521
1522 for ac_func in setpgid sbrk select poll
1523 do
1524 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1525 echo "configure:1526: checking for $ac_func" >&5
1526 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   cat > conftest.$ac_ext <<EOF
1530 #line 1531 "configure"
1531 #include "confdefs.h"
1532 /* System header to define __stub macros and hopefully few prototypes,
1533     which can conflict with char $ac_func(); below.  */
1534 #include <assert.h>
1535 /* Override any gcc2 internal prototype to avoid an error.  */
1536 /* We use char because int might match the return type of a gcc2
1537     builtin and then its argument prototype would still apply.  */
1538 char $ac_func();
1539
1540 int main() {
1541
1542 /* The GNU C library defines this for functions which it implements
1543     to always fail with ENOSYS.  Some functions are actually named
1544     something starting with __ and the normal name is an alias.  */
1545 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1546 choke me
1547 #else
1548 $ac_func();
1549 #endif
1550
1551 ; return 0; }
1552 EOF
1553 if { (eval echo configure:1554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1554   rm -rf conftest*
1555   eval "ac_cv_func_$ac_func=yes"
1556 else
1557   echo "configure: failed program was:" >&5
1558   cat conftest.$ac_ext >&5
1559   rm -rf conftest*
1560   eval "ac_cv_func_$ac_func=no"
1561 fi
1562 rm -f conftest*
1563 fi
1564
1565 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1566   echo "$ac_t""yes" 1>&6
1567     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1568   cat >> confdefs.h <<EOF
1569 #define $ac_tr_func 1
1570 EOF
1571
1572 else
1573   echo "$ac_t""no" 1>&6
1574 fi
1575 done
1576
1577
1578 # If we are configured native on Linux, work around problems with sys/procfs.h
1579 if test "${target}" = "${host}"; then
1580   case "${host}" in
1581   i345686-*-linux*)
1582         cat >> confdefs.h <<\EOF
1583 #define START_INFERIOR_TRAPS_EXPECTED "2"
1584 EOF
1585
1586         cat >> confdefs.h <<\EOF
1587 #define sys_quotactl 1
1588 EOF
1589
1590         ;;
1591   esac
1592 fi
1593
1594 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1595 echo "configure:1596: checking for gregset_t type" >&5
1596 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1597   echo $ac_n "(cached) $ac_c" 1>&6
1598 else
1599   cat > conftest.$ac_ext <<EOF
1600 #line 1601 "configure"
1601 #include "confdefs.h"
1602 #include <sys/procfs.h>
1603 int main() {
1604 gregset_t *gregsetp = 0
1605 ; return 0; }
1606 EOF
1607 if { (eval echo configure:1608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1608   rm -rf conftest*
1609   gdb_cv_have_gregset_t=yes
1610 else
1611   echo "configure: failed program was:" >&5
1612   cat conftest.$ac_ext >&5
1613   rm -rf conftest*
1614   gdb_cv_have_gregset_t=no
1615 fi
1616 rm -f conftest*
1617 fi
1618
1619 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1620 if test $gdb_cv_have_gregset_t = yes; then
1621   cat >> confdefs.h <<\EOF
1622 #define HAVE_GREGSET_T 1
1623 EOF
1624
1625 fi
1626
1627 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1628 echo "configure:1629: checking for fpregset_t type" >&5
1629 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1630   echo $ac_n "(cached) $ac_c" 1>&6
1631 else
1632   cat > conftest.$ac_ext <<EOF
1633 #line 1634 "configure"
1634 #include "confdefs.h"
1635 #include <sys/procfs.h>
1636 int main() {
1637 fpregset_t *fpregsetp = 0
1638 ; return 0; }
1639 EOF
1640 if { (eval echo configure:1641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1641   rm -rf conftest*
1642   gdb_cv_have_fpregset_t=yes
1643 else
1644   echo "configure: failed program was:" >&5
1645   cat conftest.$ac_ext >&5
1646   rm -rf conftest*
1647   gdb_cv_have_fpregset_t=no
1648 fi
1649 rm -f conftest*
1650 fi
1651
1652 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1653 if test $gdb_cv_have_fpregset_t = yes; then
1654   cat >> confdefs.h <<\EOF
1655 #define HAVE_FPREGSET_T 1
1656 EOF
1657
1658 fi
1659
1660
1661 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1662 echo "configure:1663: checking for long long support in compiler" >&5
1663 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1664   echo $ac_n "(cached) $ac_c" 1>&6
1665 else
1666   cat > conftest.$ac_ext <<EOF
1667 #line 1668 "configure"
1668 #include "confdefs.h"
1669
1670 int main() {
1671
1672   extern long long foo;
1673   switch (foo & 2) { case 0: return 1; }
1674
1675 ; return 0; }
1676 EOF
1677 if { (eval echo configure:1678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1678   rm -rf conftest*
1679   gdb_cv_c_long_long=yes
1680 else
1681   echo "configure: failed program was:" >&5
1682   cat conftest.$ac_ext >&5
1683   rm -rf conftest*
1684   gdb_cv_c_long_long=no
1685 fi
1686 rm -f conftest*
1687 fi
1688
1689 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1690 if test $gdb_cv_c_long_long = yes; then
1691   cat >> confdefs.h <<\EOF
1692 #define CC_HAS_LONG_LONG 1
1693 EOF
1694
1695 fi
1696
1697
1698 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1699 echo "configure:1700: checking for long long support in printf" >&5
1700 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1701   echo $ac_n "(cached) $ac_c" 1>&6
1702 else
1703   if test "$cross_compiling" = yes; then
1704   gdb_cv_printf_has_long_long=no
1705 else
1706   cat > conftest.$ac_ext <<EOF
1707 #line 1708 "configure"
1708 #include "confdefs.h"
1709
1710 int main () {
1711   char buf[16];
1712   long long l = 0x12345;
1713   sprintf (buf, "%llx", l);
1714   return (strcmp ("12345", buf));
1715 }
1716 EOF
1717 if { (eval echo configure:1718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1718 then
1719   gdb_cv_printf_has_long_long=yes
1720 else
1721   echo "configure: failed program was:" >&5
1722   cat conftest.$ac_ext >&5
1723   rm -fr conftest*
1724   gdb_cv_printf_has_long_long=no
1725 fi
1726 rm -fr conftest*
1727 fi
1728
1729 fi
1730
1731 if test $gdb_cv_printf_has_long_long = yes; then
1732   cat >> confdefs.h <<\EOF
1733 #define PRINTF_HAS_LONG_LONG 1
1734 EOF
1735
1736 fi
1737 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1738
1739
1740 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1741 echo "configure:1742: checking for long double support in compiler" >&5
1742 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1743   echo $ac_n "(cached) $ac_c" 1>&6
1744 else
1745   cat > conftest.$ac_ext <<EOF
1746 #line 1747 "configure"
1747 #include "confdefs.h"
1748
1749 int main() {
1750 long double foo;
1751 ; return 0; }
1752 EOF
1753 if { (eval echo configure:1754: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1754   rm -rf conftest*
1755   ac_cv_c_long_double=yes
1756 else
1757   echo "configure: failed program was:" >&5
1758   cat conftest.$ac_ext >&5
1759   rm -rf conftest*
1760   ac_cv_c_long_double=no
1761 fi
1762 rm -f conftest*
1763 fi
1764
1765 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1766 if test $ac_cv_c_long_double = yes; then
1767   cat >> confdefs.h <<\EOF
1768 #define HAVE_LONG_DOUBLE 1
1769 EOF
1770
1771 fi
1772
1773
1774 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1775 echo "configure:1776: checking for long double support in printf" >&5
1776 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1777   echo $ac_n "(cached) $ac_c" 1>&6
1778 else
1779   if test "$cross_compiling" = yes; then
1780   gdb_cv_printf_has_long_double=no
1781 else
1782   cat > conftest.$ac_ext <<EOF
1783 #line 1784 "configure"
1784 #include "confdefs.h"
1785
1786 int main () {
1787   char buf[16];
1788   long double f = 3.141592653;
1789   sprintf (buf, "%Lg", f);
1790   return (strncmp ("3.14159", buf, 7));
1791 }
1792 EOF
1793 if { (eval echo configure:1794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1794 then
1795   gdb_cv_printf_has_long_double=yes
1796 else
1797   echo "configure: failed program was:" >&5
1798   cat conftest.$ac_ext >&5
1799   rm -fr conftest*
1800   gdb_cv_printf_has_long_double=no
1801 fi
1802 rm -fr conftest*
1803 fi
1804
1805 fi
1806
1807 if test $gdb_cv_printf_has_long_double = yes; then
1808   cat >> confdefs.h <<\EOF
1809 #define PRINTF_HAS_LONG_DOUBLE 1
1810 EOF
1811
1812 fi
1813 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1814
1815 for ac_hdr in unistd.h
1816 do
1817 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1818 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1819 echo "configure:1820: checking for $ac_hdr" >&5
1820 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1821   echo $ac_n "(cached) $ac_c" 1>&6
1822 else
1823   cat > conftest.$ac_ext <<EOF
1824 #line 1825 "configure"
1825 #include "confdefs.h"
1826 #include <$ac_hdr>
1827 EOF
1828 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1829 { (eval echo configure:1830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1830 ac_err=`grep -v '^ *+' conftest.out`
1831 if test -z "$ac_err"; then
1832   rm -rf conftest*
1833   eval "ac_cv_header_$ac_safe=yes"
1834 else
1835   echo "$ac_err" >&5
1836   echo "configure: failed program was:" >&5
1837   cat conftest.$ac_ext >&5
1838   rm -rf conftest*
1839   eval "ac_cv_header_$ac_safe=no"
1840 fi
1841 rm -f conftest*
1842 fi
1843 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1844   echo "$ac_t""yes" 1>&6
1845     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1846   cat >> confdefs.h <<EOF
1847 #define $ac_tr_hdr 1
1848 EOF
1849
1850 else
1851   echo "$ac_t""no" 1>&6
1852 fi
1853 done
1854
1855 for ac_func in getpagesize
1856 do
1857 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1858 echo "configure:1859: checking for $ac_func" >&5
1859 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1860   echo $ac_n "(cached) $ac_c" 1>&6
1861 else
1862   cat > conftest.$ac_ext <<EOF
1863 #line 1864 "configure"
1864 #include "confdefs.h"
1865 /* System header to define __stub macros and hopefully few prototypes,
1866     which can conflict with char $ac_func(); below.  */
1867 #include <assert.h>
1868 /* Override any gcc2 internal prototype to avoid an error.  */
1869 /* We use char because int might match the return type of a gcc2
1870     builtin and then its argument prototype would still apply.  */
1871 char $ac_func();
1872
1873 int main() {
1874
1875 /* The GNU C library defines this for functions which it implements
1876     to always fail with ENOSYS.  Some functions are actually named
1877     something starting with __ and the normal name is an alias.  */
1878 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1879 choke me
1880 #else
1881 $ac_func();
1882 #endif
1883
1884 ; return 0; }
1885 EOF
1886 if { (eval echo configure:1887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1887   rm -rf conftest*
1888   eval "ac_cv_func_$ac_func=yes"
1889 else
1890   echo "configure: failed program was:" >&5
1891   cat conftest.$ac_ext >&5
1892   rm -rf conftest*
1893   eval "ac_cv_func_$ac_func=no"
1894 fi
1895 rm -f conftest*
1896 fi
1897
1898 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1899   echo "$ac_t""yes" 1>&6
1900     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1901   cat >> confdefs.h <<EOF
1902 #define $ac_tr_func 1
1903 EOF
1904
1905 else
1906   echo "$ac_t""no" 1>&6
1907 fi
1908 done
1909
1910 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1911 echo "configure:1912: checking for working mmap" >&5
1912 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1913   echo $ac_n "(cached) $ac_c" 1>&6
1914 else
1915   if test "$cross_compiling" = yes; then
1916   ac_cv_func_mmap_fixed_mapped=no
1917 else
1918   cat > conftest.$ac_ext <<EOF
1919 #line 1920 "configure"
1920 #include "confdefs.h"
1921
1922 /* Thanks to Mike Haertel and Jim Avera for this test.
1923    Here is a matrix of mmap possibilities:
1924         mmap private not fixed
1925         mmap private fixed at somewhere currently unmapped
1926         mmap private fixed at somewhere already mapped
1927         mmap shared not fixed
1928         mmap shared fixed at somewhere currently unmapped
1929         mmap shared fixed at somewhere already mapped
1930    For private mappings, we should verify that changes cannot be read()
1931    back from the file, nor mmap's back from the file at a different
1932    address.  (There have been systems where private was not correctly
1933    implemented like the infamous i386 svr4.0, and systems where the
1934    VM page cache was not coherent with the filesystem buffer cache
1935    like early versions of FreeBSD and possibly contemporary NetBSD.)
1936    For shared mappings, we should conversely verify that changes get
1937    propogated back to all the places they're supposed to be.
1938
1939    Grep wants private fixed already mapped.
1940    The main things grep needs to know about mmap are:
1941    * does it exist and is it safe to write into the mmap'd area
1942    * how to use it (BSD variants)  */
1943 #include <sys/types.h>
1944 #include <fcntl.h>
1945 #include <sys/mman.h>
1946
1947 /* This mess was copied from the GNU getpagesize.h.  */
1948 #ifndef HAVE_GETPAGESIZE
1949 # ifdef HAVE_UNISTD_H
1950 #  include <unistd.h>
1951 # endif
1952
1953 /* Assume that all systems that can run configure have sys/param.h.  */
1954 # ifndef HAVE_SYS_PARAM_H
1955 #  define HAVE_SYS_PARAM_H 1
1956 # endif
1957
1958 # ifdef _SC_PAGESIZE
1959 #  define getpagesize() sysconf(_SC_PAGESIZE)
1960 # else /* no _SC_PAGESIZE */
1961 #  ifdef HAVE_SYS_PARAM_H
1962 #   include <sys/param.h>
1963 #   ifdef EXEC_PAGESIZE
1964 #    define getpagesize() EXEC_PAGESIZE
1965 #   else /* no EXEC_PAGESIZE */
1966 #    ifdef NBPG
1967 #     define getpagesize() NBPG * CLSIZE
1968 #     ifndef CLSIZE
1969 #      define CLSIZE 1
1970 #     endif /* no CLSIZE */
1971 #    else /* no NBPG */
1972 #     ifdef NBPC
1973 #      define getpagesize() NBPC
1974 #     else /* no NBPC */
1975 #      ifdef PAGESIZE
1976 #       define getpagesize() PAGESIZE
1977 #      endif /* PAGESIZE */
1978 #     endif /* no NBPC */
1979 #    endif /* no NBPG */
1980 #   endif /* no EXEC_PAGESIZE */
1981 #  else /* no HAVE_SYS_PARAM_H */
1982 #   define getpagesize() 8192   /* punt totally */
1983 #  endif /* no HAVE_SYS_PARAM_H */
1984 # endif /* no _SC_PAGESIZE */
1985
1986 #endif /* no HAVE_GETPAGESIZE */
1987
1988 #ifdef __cplusplus
1989 extern "C" { void *malloc(unsigned); }
1990 #else
1991 char *malloc();
1992 #endif
1993
1994 int
1995 main()
1996 {
1997         char *data, *data2, *data3;
1998         int i, pagesize;
1999         int fd;
2000
2001         pagesize = getpagesize();
2002
2003         /*
2004          * First, make a file with some known garbage in it.
2005          */
2006         data = malloc(pagesize);
2007         if (!data)
2008                 exit(1);
2009         for (i = 0; i < pagesize; ++i)
2010                 *(data + i) = rand();
2011         umask(0);
2012         fd = creat("conftestmmap", 0600);
2013         if (fd < 0)
2014                 exit(1);
2015         if (write(fd, data, pagesize) != pagesize)
2016                 exit(1);
2017         close(fd);
2018
2019         /*
2020          * Next, try to mmap the file at a fixed address which
2021          * already has something else allocated at it.  If we can,
2022          * also make sure that we see the same garbage.
2023          */
2024         fd = open("conftestmmap", O_RDWR);
2025         if (fd < 0)
2026                 exit(1);
2027         data2 = malloc(2 * pagesize);
2028         if (!data2)
2029                 exit(1);
2030         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2031         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2032             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2033                 exit(1);
2034         for (i = 0; i < pagesize; ++i)
2035                 if (*(data + i) != *(data2 + i))
2036                         exit(1);
2037
2038         /*
2039          * Finally, make sure that changes to the mapped area
2040          * do not percolate back to the file as seen by read().
2041          * (This is a bug on some variants of i386 svr4.0.)
2042          */
2043         for (i = 0; i < pagesize; ++i)
2044                 *(data2 + i) = *(data2 + i) + 1;
2045         data3 = malloc(pagesize);
2046         if (!data3)
2047                 exit(1);
2048         if (read(fd, data3, pagesize) != pagesize)
2049                 exit(1);
2050         for (i = 0; i < pagesize; ++i)
2051                 if (*(data + i) != *(data3 + i))
2052                         exit(1);
2053         close(fd);
2054         unlink("conftestmmap");
2055         exit(0);
2056 }
2057
2058 EOF
2059 if { (eval echo configure:2060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2060 then
2061   ac_cv_func_mmap_fixed_mapped=yes
2062 else
2063   echo "configure: failed program was:" >&5
2064   cat conftest.$ac_ext >&5
2065   rm -fr conftest*
2066   ac_cv_func_mmap_fixed_mapped=no
2067 fi
2068 rm -fr conftest*
2069 fi
2070
2071 fi
2072
2073 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2074 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2075   cat >> confdefs.h <<\EOF
2076 #define HAVE_MMAP 1
2077 EOF
2078
2079 fi
2080
2081
2082 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2083 echo "configure:2084: checking whether malloc must be declared" >&5
2084 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090
2091 #include <stdio.h>
2092 #ifdef HAVE_STRING_H
2093 #include <string.h>
2094 #else
2095 #ifdef HAVE_STRINGS_H
2096 #include <strings.h>
2097 #endif
2098 #endif
2099 #ifdef HAVE_STDLIB_H
2100 #include <stdlib.h>
2101 #endif
2102 #ifdef HAVE_UNISTD_H
2103 #include <unistd.h>
2104 #endif
2105 int main() {
2106 char *(*pfn) = (char *(*)) malloc
2107 ; return 0; }
2108 EOF
2109 if { (eval echo configure:2110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2110   rm -rf conftest*
2111   bfd_cv_decl_needed_malloc=no
2112 else
2113   echo "configure: failed program was:" >&5
2114   cat conftest.$ac_ext >&5
2115   rm -rf conftest*
2116   bfd_cv_decl_needed_malloc=yes
2117 fi
2118 rm -f conftest*
2119 fi
2120
2121 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2122 if test $bfd_cv_decl_needed_malloc = yes; then
2123   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2124   cat >> confdefs.h <<EOF
2125 #define $bfd_tr_decl 1
2126 EOF
2127
2128 fi
2129
2130 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2131 echo "configure:2132: checking whether realloc must be declared" >&5
2132 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2133   echo $ac_n "(cached) $ac_c" 1>&6
2134 else
2135   cat > conftest.$ac_ext <<EOF
2136 #line 2137 "configure"
2137 #include "confdefs.h"
2138
2139 #include <stdio.h>
2140 #ifdef HAVE_STRING_H
2141 #include <string.h>
2142 #else
2143 #ifdef HAVE_STRINGS_H
2144 #include <strings.h>
2145 #endif
2146 #endif
2147 #ifdef HAVE_STDLIB_H
2148 #include <stdlib.h>
2149 #endif
2150 #ifdef HAVE_UNISTD_H
2151 #include <unistd.h>
2152 #endif
2153 int main() {
2154 char *(*pfn) = (char *(*)) realloc
2155 ; return 0; }
2156 EOF
2157 if { (eval echo configure:2158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2158   rm -rf conftest*
2159   bfd_cv_decl_needed_realloc=no
2160 else
2161   echo "configure: failed program was:" >&5
2162   cat conftest.$ac_ext >&5
2163   rm -rf conftest*
2164   bfd_cv_decl_needed_realloc=yes
2165 fi
2166 rm -f conftest*
2167 fi
2168
2169 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2170 if test $bfd_cv_decl_needed_realloc = yes; then
2171   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2172   cat >> confdefs.h <<EOF
2173 #define $bfd_tr_decl 1
2174 EOF
2175
2176 fi
2177
2178 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2179 echo "configure:2180: checking whether free must be declared" >&5
2180 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2181   echo $ac_n "(cached) $ac_c" 1>&6
2182 else
2183   cat > conftest.$ac_ext <<EOF
2184 #line 2185 "configure"
2185 #include "confdefs.h"
2186
2187 #include <stdio.h>
2188 #ifdef HAVE_STRING_H
2189 #include <string.h>
2190 #else
2191 #ifdef HAVE_STRINGS_H
2192 #include <strings.h>
2193 #endif
2194 #endif
2195 #ifdef HAVE_STDLIB_H
2196 #include <stdlib.h>
2197 #endif
2198 #ifdef HAVE_UNISTD_H
2199 #include <unistd.h>
2200 #endif
2201 int main() {
2202 char *(*pfn) = (char *(*)) free
2203 ; return 0; }
2204 EOF
2205 if { (eval echo configure:2206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2206   rm -rf conftest*
2207   bfd_cv_decl_needed_free=no
2208 else
2209   echo "configure: failed program was:" >&5
2210   cat conftest.$ac_ext >&5
2211   rm -rf conftest*
2212   bfd_cv_decl_needed_free=yes
2213 fi
2214 rm -f conftest*
2215 fi
2216
2217 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2218 if test $bfd_cv_decl_needed_free = yes; then
2219   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2220   cat >> confdefs.h <<EOF
2221 #define $bfd_tr_decl 1
2222 EOF
2223
2224 fi
2225
2226
2227
2228
2229 if test ${build} = ${host} -a ${host} = ${target} ; then
2230         echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2231 echo "configure:2232: checking for Solaris thread debugging library" >&5
2232         if test -f /usr/lib/libthread_db.so.1 ; then
2233                 echo "$ac_t""yes" 1>&6
2234                 THREAD_DB_OBS=sol-thread.o
2235                 cat >> confdefs.h <<\EOF
2236 #define HAVE_THREAD_DB_LIB 1
2237 EOF
2238
2239                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2240         else
2241                 echo "$ac_t""no" 1>&6
2242         fi
2243         case ${host_os} in
2244         hpux*)
2245                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2246 echo "configure:2247: checking for HPUX/OSF thread support" >&5
2247                 if test -f /usr/include/dce/cma_config.h ; then
2248                         echo "$ac_t""yes" 1>&6
2249                         cat >> confdefs.h <<\EOF
2250 #define HAVE_HPUX_THREAD_SUPPORT 1
2251 EOF
2252
2253                         THREAD_DB_OBS=hpux-thread.o
2254                 else
2255                         echo "$ac_t""no" 1>&6
2256                 fi
2257                 ;;
2258         esac
2259
2260
2261 fi
2262
2263 ENABLE_CFLAGS=
2264 ENABLE_CLIBS=
2265 ENABLE_OBS=
2266
2267 # Check whether --enable-netrom or --disable-netrom was given.
2268 if test "${enable_netrom+set}" = set; then
2269   enableval="$enable_netrom"
2270   case "${enableval}" in
2271 yes)    enable_netrom=yes ;;
2272 no)     enable_netrom=no ;;
2273 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2274 esac
2275 fi
2276
2277
2278 if test "${enable_netrom}" = "yes"; then
2279         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
2280 fi
2281
2282 # start-sanitize-gm
2283 ENABLE_GM=
2284
2285 # Check whether --enable-gm or --disable-gm was given.
2286 if test "${enable_gm+set}" = set; then
2287   enableval="$enable_gm"
2288   case "${enableval}" in
2289 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
2290         ENABLE_CFLAGS=-DGENERAL_MAGIC
2291         ;;
2292 no)     ;;
2293 *)      { echo "configure: error: bad value ${enableval} given for gm option" 1>&2; exit 1; } ;;
2294 esac
2295 fi
2296
2297
2298 # end-sanitize-gm
2299
2300 # Check whether --enable-sim-powerpc or --disable-sim-powerpc was given.
2301 if test "${enable_sim_powerpc+set}" = set; then
2302   enableval="$enable_sim_powerpc"
2303   case "${enableval}" in
2304 yes)    powerpc_sim=yes ;;
2305 no)     powerpc_sim=no ;;
2306 *)      { echo "configure: error: bad value ${enableval} given for sim-powerpc option" 1>&2; exit 1; } ;;
2307 esac
2308 else
2309   if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi
2310 fi
2311
2312
2313 # start-sanitize-gdbtk
2314 ENABLE_GDBTK=
2315
2316 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2317 if test "${enable_gdbtk+set}" = set; then
2318   enableval="$enable_gdbtk"
2319   case "${enableval}" in
2320     yes)
2321         case "$host" in
2322         *go32*)
2323             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2324             enable_gdbtk=no ;;
2325         *cygwin32* | *windows*)
2326             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2327             enable_gdbtk=no ;;
2328         *)
2329             enable_gdbtk=yes ;;
2330         esac ;;
2331     no)
2332         enable_gdbtk=no  ;;
2333     *)
2334         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2335 esac
2336 else
2337
2338 # Default is on for everything but go32 and cygwin32
2339 case "$host" in
2340     *go32* | *cygwin32* | *windows*)
2341         ;;
2342     *)
2343         enable_gdbtk=yes ;;
2344     esac
2345
2346 fi
2347
2348
2349 if test "${enable_gdbtk}" = "yes"; then
2350
2351
2352 #
2353 # Ok, lets find the tcl configuration
2354 # First, look for one uninstalled.
2355 # the alternative search directory is invoked by --with-tclconfig
2356 #
2357
2358 if test x"${no_tcl}" = x ; then
2359   # we reset no_tcl in case something fails here
2360   no_tcl=true
2361   # Check whether --with-tclconfig or --without-tclconfig was given.
2362 if test "${with_tclconfig+set}" = set; then
2363   withval="$with_tclconfig"
2364   with_tclconfig=${withval}
2365 fi
2366
2367   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2368 echo "configure:2369: checking for Tcl configuration" >&5
2369   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2370   echo $ac_n "(cached) $ac_c" 1>&6
2371 else
2372
2373
2374   # First check to see if --with-tclconfig was specified.
2375   if test x"${with_tclconfig}" != x ; then
2376     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2377       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2378     else
2379       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2380     fi
2381   fi
2382
2383   # then check for a private Tcl installation
2384   if test x"${ac_cv_c_tclconfig}" = x ; then
2385     for i in \
2386                 ../tcl \
2387                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2388                 ../../tcl \
2389                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2390                 ../../../tcl \
2391                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2392       if test -f "$i/unix/tclConfig.sh" ; then
2393         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2394         break
2395       fi
2396     done
2397   fi
2398   # check in a few common install locations
2399   if test x"${ac_cv_c_tclconfig}" = x ; then
2400     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2401       if test -f "$i/tclConfig.sh" ; then
2402         ac_cv_c_tclconfig=`(cd $i; pwd)`
2403         break
2404       fi
2405     done
2406   fi
2407   # check in a few other private locations
2408   if test x"${ac_cv_c_tclconfig}" = x ; then
2409     for i in \
2410                 ${srcdir}/../tcl \
2411                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2412       if test -f "$i/unix/tclConfig.sh" ; then
2413         ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
2414         break
2415       fi
2416     done
2417   fi
2418
2419 fi
2420
2421   if test x"${ac_cv_c_tclconfig}" = x ; then
2422     TCLCONFIG="# no Tcl configs found"
2423     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2424   else
2425     no_tcl=
2426     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2427     echo "$ac_t""found $TCLCONFIG" 1>&6
2428   fi
2429 fi
2430
2431     if test -z "${no_tcl}"; then
2432
2433     . $TCLCONFIG
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460 #
2461 # Ok, lets find the tk configuration
2462 # First, look for one uninstalled.
2463 # the alternative search directory is invoked by --with-tkconfig
2464 #
2465
2466 if test x"${no_tk}" = x ; then
2467   # we reset no_tk in case something fails here
2468   no_tk=true
2469   # Check whether --with-tkconfig or --without-tkconfig was given.
2470 if test "${with_tkconfig+set}" = set; then
2471   withval="$with_tkconfig"
2472   with_tkconfig=${withval}
2473 fi
2474
2475   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2476 echo "configure:2477: checking for Tk configuration" >&5
2477   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2478   echo $ac_n "(cached) $ac_c" 1>&6
2479 else
2480
2481
2482   # First check to see if --with-tkconfig was specified.
2483   if test x"${with_tkconfig}" != x ; then
2484     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2485       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2486     else
2487       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2488     fi
2489   fi
2490
2491   # then check for a private Tk library
2492   if test x"${ac_cv_c_tkconfig}" = x ; then
2493     for i in \
2494                 ../tk \
2495                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2496                 ../../tk \
2497                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2498                 ../../../tk \
2499                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2500       if test -f "$i/unix/tkConfig.sh" ; then
2501         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2502         break
2503       fi
2504     done
2505   fi
2506   # check in a few common install locations
2507   if test x"${ac_cv_c_tkconfig}" = x ; then
2508     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2509       if test -f "$i/tkConfig.sh" ; then
2510         ac_cv_c_tkconfig=`(cd $i; pwd)`
2511         break
2512       fi
2513     done
2514   fi
2515   # check in a few other private locations
2516   if test x"${ac_cv_c_tkconfig}" = x ; then
2517     for i in \
2518                 ${srcdir}/../tk \
2519                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2520       if test -f "$i/unix/tkConfig.sh" ; then
2521         ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
2522         break
2523       fi
2524     done
2525   fi
2526
2527 fi
2528
2529   if test x"${ac_cv_c_tkconfig}" = x ; then
2530     TKCONFIG="# no Tk configs found"
2531     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2532   else
2533     no_tk=
2534     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2535     echo "$ac_t""found $TKCONFIG" 1>&6
2536   fi
2537 fi
2538
2539
2540
2541         # If $no_tk is nonempty, then we can't do Tk, and there is no
2542         # point to doing Tcl.
2543         if test -z "${no_tk}"; then
2544
2545     if test -f "$TKCONFIG" ; then
2546       . $TKCONFIG
2547     fi
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561 #
2562 # Ok, lets find the tcl source trees so we can use the headers
2563 # Warning: transition of version 9 to 10 will break this algorithm
2564 # because 10 sorts before 9. We also look for just tcl. We have to
2565 # be careful that we don't match stuff like tclX by accident.
2566 # the alternative search directory is involked by --with-tclinclude
2567 #
2568 no_tcl=true
2569 echo $ac_n "checking for Tcl private headers""... $ac_c" 1>&6
2570 echo "configure:2571: checking for Tcl private headers" >&5
2571 # Check whether --with-tclinclude or --without-tclinclude was given.
2572 if test "${with_tclinclude+set}" = set; then
2573   withval="$with_tclinclude"
2574   with_tclinclude=${withval}
2575 fi
2576
2577 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2578   echo $ac_n "(cached) $ac_c" 1>&6
2579 else
2580
2581 # first check to see if --with-tclinclude was specified
2582 if test x"${with_tclinclude}" != x ; then
2583   if test -f ${with_tclinclude}/tclInt.h ; then
2584     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2585   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2586     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2587   else
2588     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2589   fi
2590 fi
2591
2592 # next check if it came with Tcl configuration file
2593 if test x"${ac_cv_c_tclconfig}" = x ; then
2594   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2595     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2596   fi
2597 fi
2598
2599 # next check in private source directory
2600 #
2601 # since ls returns lowest version numbers first, reverse its output
2602 if test x"${ac_cv_c_tclh}" = x ; then
2603   for i in \
2604                 ${srcdir}/../tcl \
2605                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2606                 ${srcdir}/../../tcl \
2607                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2608                 ${srcdir}/../../../tcl \
2609                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2610     if test -f $i/generic/tclInt.h ; then
2611       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2612       break
2613     fi
2614   done
2615 fi
2616 # finally check in a few common install locations
2617 #
2618 # since ls returns lowest version numbers first, reverse its output
2619 if test x"${ac_cv_c_tclh}" = x ; then
2620   for i in \
2621                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2622                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2623                 /usr/local/src/tcl \
2624                 /usr/local/lib/tcl \
2625                 ${prefix}/include ; do
2626     if test -f $i/generic/tclInt.h ; then
2627       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2628       break
2629     fi
2630   done
2631 fi
2632 # see if one is installed
2633 if test x"${ac_cv_c_tclh}" = x ; then
2634    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2635 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2636 echo "configure:2637: checking for tclInt.h" >&5
2637 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2638   echo $ac_n "(cached) $ac_c" 1>&6
2639 else
2640   cat > conftest.$ac_ext <<EOF
2641 #line 2642 "configure"
2642 #include "confdefs.h"
2643 #include <tclInt.h>
2644 EOF
2645 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2646 { (eval echo configure:2647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2647 ac_err=`grep -v '^ *+' conftest.out`
2648 if test -z "$ac_err"; then
2649   rm -rf conftest*
2650   eval "ac_cv_header_$ac_safe=yes"
2651 else
2652   echo "$ac_err" >&5
2653   echo "configure: failed program was:" >&5
2654   cat conftest.$ac_ext >&5
2655   rm -rf conftest*
2656   eval "ac_cv_header_$ac_safe=no"
2657 fi
2658 rm -f conftest*
2659 fi
2660 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2661   echo "$ac_t""yes" 1>&6
2662   ac_cv_c_tclh=installed
2663 else
2664   echo "$ac_t""no" 1>&6
2665 ac_cv_c_tclh=""
2666 fi
2667
2668 fi
2669
2670 fi
2671
2672 if test x"${ac_cv_c_tclh}" = x ; then
2673   TCLHDIR="# no Tcl private headers found"
2674   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2675 fi
2676 if test x"${ac_cv_c_tclh}" != x ; then
2677   no_tcl=""
2678   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2679     echo "$ac_t""is installed" 1>&6
2680     TCLHDIR=""
2681   else
2682     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2683     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2684     TCLHDIR="-I${ac_cv_c_tclh}"
2685   fi
2686 fi
2687
2688
2689
2690
2691 #
2692 # Ok, lets find the tk source trees so we can use the headers
2693 # If the directory (presumably symlink) named "tk" exists, use that one
2694 # in preference to any others.  Same logic is used when choosing library
2695 # and again with Tcl. The search order is the best place to look first, then in
2696 # decreasing significance. The loop breaks if the trigger file is found.
2697 # Note the gross little conversion here of srcdir by cd'ing to the found
2698 # directory. This converts the path from a relative to an absolute, so
2699 # recursive cache variables for the path will work right. We check all
2700 # the possible paths in one loop rather than many seperate loops to speed
2701 # things up.
2702 # the alternative search directory is involked by --with-tkinclude
2703 #
2704 no_tk=true
2705 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2706 echo "configure:2707: checking for Tk private headers" >&5
2707 # Check whether --with-tkinclude or --without-tkinclude was given.
2708 if test "${with_tkinclude+set}" = set; then
2709   withval="$with_tkinclude"
2710   with_tkinclude=${withval}
2711 fi
2712
2713 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2714   echo $ac_n "(cached) $ac_c" 1>&6
2715 else
2716
2717 # first check to see if --with-tkinclude was specified
2718 if test x"${with_tkinclude}" != x ; then
2719   if test -f ${with_tkinclude}/tk.h ; then
2720     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2721   elif test -f ${with_tkinclude}/generic/tk.h ; then
2722     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2723   else
2724     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2725   fi
2726 fi
2727
2728 # next check if it came with Tk configuration file
2729 if test x"${ac_cv_c_tkconfig}" = x ; then
2730   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2731     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2732   fi
2733 fi
2734
2735 # next check in private source directory
2736 #
2737 # since ls returns lowest version numbers first, reverse its output
2738 if test x"${ac_cv_c_tkh}" = x ; then
2739   for i in \
2740                 ${srcdir}/../tk \
2741                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2742                 ${srcdir}/../../tk \
2743                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2744                 ${srcdir}/../../../tk \
2745                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2746     if test -f $i/generic/tk.h ; then
2747       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2748       break
2749     fi
2750   done
2751 fi
2752 # finally check in a few common install locations
2753 #
2754 # since ls returns lowest version numbers first, reverse its output
2755 if test x"${ac_cv_c_tkh}" = x ; then
2756   for i in \
2757                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2758                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2759                 /usr/local/src/tk \
2760                 /usr/local/lib/tk \
2761                 ${prefix}/include ; do
2762     if test -f $i/generic/tk.h ; then
2763       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2764       break
2765     fi
2766   done
2767 fi
2768 # see if one is installed
2769 if test x"${ac_cv_c_tkh}" = x ; then
2770    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2771 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2772 echo "configure:2773: checking for tk.h" >&5
2773 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2774   echo $ac_n "(cached) $ac_c" 1>&6
2775 else
2776   cat > conftest.$ac_ext <<EOF
2777 #line 2778 "configure"
2778 #include "confdefs.h"
2779 #include <tk.h>
2780 EOF
2781 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2782 { (eval echo configure:2783: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2783 ac_err=`grep -v '^ *+' conftest.out`
2784 if test -z "$ac_err"; then
2785   rm -rf conftest*
2786   eval "ac_cv_header_$ac_safe=yes"
2787 else
2788   echo "$ac_err" >&5
2789   echo "configure: failed program was:" >&5
2790   cat conftest.$ac_ext >&5
2791   rm -rf conftest*
2792   eval "ac_cv_header_$ac_safe=no"
2793 fi
2794 rm -f conftest*
2795 fi
2796 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2797   echo "$ac_t""yes" 1>&6
2798   ac_cv_c_tkh=installed
2799 else
2800   echo "$ac_t""no" 1>&6
2801 ac_cv_c_tkh=""
2802 fi
2803
2804 fi
2805
2806 fi
2807
2808 if test x"${ac_cv_c_tkh}" != x ; then
2809   no_tk=""
2810   if test x"${ac_cv_c_tkh}" = x"installed" ; then
2811     echo "$ac_t""is installed" 1>&6
2812     TKHDIR=""
2813   else
2814     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
2815     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
2816     TKHDIR="-I${ac_cv_c_tkh}"
2817   fi
2818 else
2819   TKHDIR="# no Tk directory found"
2820   echo "configure: warning: Can't find Tk private headers" 1>&2
2821   no_tk=true
2822 fi
2823
2824
2825
2826
2827            # Include some libraries that Tcl and Tk want.
2828            LIBS="$LIBS $TK_LIBS"
2829
2830            ENABLE_GDBTK=1
2831
2832            TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
2833            ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS}"
2834            ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
2835         fi
2836     fi
2837 fi
2838
2839
2840
2841
2842
2843 # end-sanitize-gdbtk
2844
2845
2846
2847
2848
2849 # Begin stuff to support --enable-shared
2850 # Check whether --enable-shared or --disable-shared was given.
2851 if test "${enable_shared+set}" = set; then
2852   enableval="$enable_shared"
2853   case "${enableval}" in
2854   yes) shared=true ;;
2855   no)  shared=false ;;
2856   *) shared=true ;;
2857 esac
2858 fi
2859
2860 HLDFLAGS=
2861 HLDENV=
2862 # If we have shared libraries, try to set rpath reasonably.
2863 if test "${shared}" = "true"; then
2864   case "${host}" in
2865   *-*-hpux*)
2866     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2867     ;;
2868   *-*-irix5* | *-*-irix6*)
2869     HLDFLAGS='-Wl,-rpath,$(libdir)'
2870     ;;
2871   *-*-linux*aout*)
2872     ;;
2873   *-*-linux* | *-pc-linux-gnu)
2874     HLDFLAGS='-Wl,-rpath,$(libdir)'
2875     ;;
2876   *-*-solaris*)
2877     HLDFLAGS='-R $(libdir)'
2878     ;;
2879   *-*-sysv4*)
2880     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2881     ;;
2882   esac
2883 fi
2884
2885 # On SunOS, if the linker supports the -rpath option, use it to
2886 # prevent ../bfd and ../opcodes from being included in the run time
2887 # search path.
2888 case "${host}" in
2889   *-*-sunos*)
2890     echo 'main () { }' > conftest.c
2891     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2892     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2893       :
2894     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2895       :
2896     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2897       :
2898     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
2899       :
2900     elif test "${shared}" = "true"; then
2901       HLDFLAGS='-Wl,-rpath=$(libdir)'
2902     else
2903       HLDFLAGS='-Wl,-rpath='
2904     fi
2905     rm -f conftest.t conftest.c conftest
2906     ;;
2907 esac
2908
2909
2910 # End stuff to support --enable-shared
2911
2912 # target_subdir is used by the testsuite to find the target libraries.
2913 target_subdir=
2914 if test "${host}" != "${target}"; then
2915     target_subdir="${target_alias}/"
2916 fi
2917
2918
2919 configdirs="doc testsuite"
2920
2921
2922 . ${srcdir}/configure.host
2923
2924 . ${srcdir}/configure.tgt
2925
2926
2927 frags=
2928 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
2929 if test ! -f ${host_makefile_frag}; then
2930 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
2931 fi
2932 frags="$frags $host_makefile_frag"
2933
2934 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
2935 if test ! -f ${target_makefile_frag}; then
2936 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
2937 fi
2938 frags="$frags $target_makefile_frag"
2939
2940
2941
2942
2943
2944 hostfile=`sed -n '
2945 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2946 ' ${host_makefile_frag}`
2947
2948 targetfile=`sed -n '
2949 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
2950 ' ${target_makefile_frag}`
2951
2952 # these really aren't orthogonal true/false values of the same condition,
2953 # but shells are slow enough that I like to reuse the test conditions
2954 # whenever possible
2955 if test "${target}" = "${host}"; then
2956 nativefile=`sed -n '
2957 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
2958 ' ${host_makefile_frag}`
2959 else
2960 # GDBserver is only useful in a "native" enviroment
2961 configdirs=`echo $configdirs | sed 's/gdbserver//'`
2962 fi
2963
2964
2965 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
2966 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
2967 # corresponding links.  But we have to remove the xm.h files and tm.h
2968 # files anyway, e.g. when switching from "configure host" to
2969 # "configure none".
2970
2971 files=
2972 links=
2973 rm -f xm.h
2974 if test "${hostfile}" != ""; then
2975 files="${files} config/${gdb_host_cpu}/${hostfile}"
2976 links="${links} xm.h"
2977 fi
2978 rm -f tm.h
2979 if test "${targetfile}" != ""; then
2980 files="${files} config/${gdb_target_cpu}/${targetfile}"
2981 links="${links} tm.h"
2982 fi
2983 rm -f nm.h
2984 if test "${nativefile}" != ""; then
2985 files="${files} config/${gdb_host_cpu}/${nativefile}"
2986 links="${links} nm.h"
2987 else
2988 # A cross-only configuration.
2989 files="${files} config/nm-empty.h"
2990 links="${links} nm.h"
2991 fi
2992 # start-sanitize-gdbtk
2993
2994 # Make it possible to use the GUI without doing a full install
2995 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
2996 files="${files} gdbtk.tcl"
2997 links="${links} gdbtk.tcl"
2998 fi
2999 # end-sanitize-gdbtk
3000
3001
3002
3003 subdirs="$configdirs"
3004
3005 trap '' 1 2 15
3006 cat > confcache <<\EOF
3007 # This file is a shell script that caches the results of configure
3008 # tests run on this system so they can be shared between configure
3009 # scripts and configure runs.  It is not useful on other systems.
3010 # If it contains results you don't want to keep, you may remove or edit it.
3011 #
3012 # By default, configure uses ./config.cache as the cache file,
3013 # creating it if it does not exist already.  You can give configure
3014 # the --cache-file=FILE option to use a different cache file; that is
3015 # what configure does when it calls configure scripts in
3016 # subdirectories, so they share the cache.
3017 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3018 # config.status only pays attention to the cache file if you give it the
3019 # --recheck option to rerun configure.
3020 #
3021 EOF
3022 # The following way of writing the cache mishandles newlines in values,
3023 # but we know of no workaround that is simple, portable, and efficient.
3024 # So, don't put newlines in cache variables' values.
3025 # Ultrix sh set writes to stderr and can't be redirected directly,
3026 # and sets the high bit in the cache file unless we assign to the vars.
3027 (set) 2>&1 |
3028   case `(ac_space=' '; set) 2>&1` in
3029   *ac_space=\ *)
3030     # `set' does not quote correctly, so add quotes (double-quote substitution
3031     # turns \\\\ into \\, and sed turns \\ into \).
3032     sed -n \
3033       -e "s/'/'\\\\''/g" \
3034       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3035     ;;
3036   *)
3037     # `set' quotes correctly as required by POSIX, so do not add quotes.
3038     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3039     ;;
3040   esac >> confcache
3041 if cmp -s $cache_file confcache; then
3042   :
3043 else
3044   if test -w $cache_file; then
3045     echo "updating cache $cache_file"
3046     cat confcache > $cache_file
3047   else
3048     echo "not updating unwritable cache $cache_file"
3049   fi
3050 fi
3051 rm -f confcache
3052
3053 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3054
3055 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3056 # Let make expand exec_prefix.
3057 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3058
3059 # Any assignment to VPATH causes Sun make to only execute
3060 # the first set of double-colon rules, so remove it if not needed.
3061 # If there is a colon in the path, we need to keep it.
3062 if test "x$srcdir" = x.; then
3063   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3064 fi
3065
3066 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3067
3068 DEFS=-DHAVE_CONFIG_H
3069
3070 # Without the "./", some shells look in PATH for config.status.
3071 : ${CONFIG_STATUS=./config.status}
3072
3073 echo creating $CONFIG_STATUS
3074 rm -f $CONFIG_STATUS
3075 cat > $CONFIG_STATUS <<EOF
3076 #! /bin/sh
3077 # Generated automatically by configure.
3078 # Run this file to recreate the current configuration.
3079 # This directory was configured as follows,
3080 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3081 #
3082 # $0 $ac_configure_args
3083 #
3084 # Compiler output produced by configure, useful for debugging
3085 # configure, is in ./config.log if it exists.
3086
3087 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3088 for ac_option
3089 do
3090   case "\$ac_option" in
3091   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3092     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3093     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3094   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3095     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3096     exit 0 ;;
3097   -help | --help | --hel | --he | --h)
3098     echo "\$ac_cs_usage"; exit 0 ;;
3099   *) echo "\$ac_cs_usage"; exit 1 ;;
3100   esac
3101 done
3102
3103 ac_given_srcdir=$srcdir
3104 ac_given_INSTALL="$INSTALL"
3105
3106 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3107 EOF
3108 cat >> $CONFIG_STATUS <<EOF
3109
3110 # Protect against being on the right side of a sed subst in config.status.
3111 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3112  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3113 $ac_vpsub
3114 $extrasub
3115 s%@CFLAGS@%$CFLAGS%g
3116 s%@CPPFLAGS@%$CPPFLAGS%g
3117 s%@CXXFLAGS@%$CXXFLAGS%g
3118 s%@DEFS@%$DEFS%g
3119 s%@LDFLAGS@%$LDFLAGS%g
3120 s%@LIBS@%$LIBS%g
3121 s%@exec_prefix@%$exec_prefix%g
3122 s%@prefix@%$prefix%g
3123 s%@program_transform_name@%$program_transform_name%g
3124 s%@bindir@%$bindir%g
3125 s%@sbindir@%$sbindir%g
3126 s%@libexecdir@%$libexecdir%g
3127 s%@datadir@%$datadir%g
3128 s%@sysconfdir@%$sysconfdir%g
3129 s%@sharedstatedir@%$sharedstatedir%g
3130 s%@localstatedir@%$localstatedir%g
3131 s%@libdir@%$libdir%g
3132 s%@includedir@%$includedir%g
3133 s%@oldincludedir@%$oldincludedir%g
3134 s%@infodir@%$infodir%g
3135 s%@mandir@%$mandir%g
3136 s%@CC@%$CC%g
3137 s%@CPP@%$CPP%g
3138 s%@host@%$host%g
3139 s%@host_alias@%$host_alias%g
3140 s%@host_cpu@%$host_cpu%g
3141 s%@host_vendor@%$host_vendor%g
3142 s%@host_os@%$host_os%g
3143 s%@target@%$target%g
3144 s%@target_alias@%$target_alias%g
3145 s%@target_cpu@%$target_cpu%g
3146 s%@target_vendor@%$target_vendor%g
3147 s%@target_os@%$target_os%g
3148 s%@build@%$build%g
3149 s%@build_alias@%$build_alias%g
3150 s%@build_cpu@%$build_cpu%g
3151 s%@build_vendor@%$build_vendor%g
3152 s%@build_os@%$build_os%g
3153 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3154 s%@INSTALL_DATA@%$INSTALL_DATA%g
3155 s%@AR@%$AR%g
3156 s%@RANLIB@%$RANLIB%g
3157 s%@YACC@%$YACC%g
3158 s%@AWK@%$AWK%g
3159 s%@THREAD_DB_OBS@%$THREAD_DB_OBS%g
3160 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3161 s%@TCL_VERSION@%$TCL_VERSION%g
3162 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3163 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3164 s%@TCL_CC@%$TCL_CC%g
3165 s%@TCL_DEFS@%$TCL_DEFS%g
3166 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3167 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3168 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3169 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3170 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3171 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3172 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3173 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3174 s%@TCL_RANLIB@%$TCL_RANLIB%g
3175 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3176 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3177 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3178 s%@TK_VERSION@%$TK_VERSION%g
3179 s%@TK_DEFS@%$TK_DEFS%g
3180 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3181 s%@TK_XLIBSW@%$TK_XLIBSW%g
3182 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3183 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3184 s%@TCLHDIR@%$TCLHDIR%g
3185 s%@TKHDIR@%$TKHDIR%g
3186 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3187 s%@X_CFLAGS@%$X_CFLAGS%g
3188 s%@X_LDFLAGS@%$X_LDFLAGS%g
3189 s%@X_LIBS@%$X_LIBS%g
3190 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3191 s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
3192 s%@ENABLE_OBS@%$ENABLE_OBS%g
3193 s%@HLDFLAGS@%$HLDFLAGS%g
3194 s%@HLDENV@%$HLDENV%g
3195 s%@target_subdir@%$target_subdir%g
3196 /@host_makefile_frag@/r $host_makefile_frag
3197 s%@host_makefile_frag@%%g
3198 /@target_makefile_frag@/r $target_makefile_frag
3199 s%@target_makefile_frag@%%g
3200 s%@frags@%$frags%g
3201 s%@subdirs@%$subdirs%g
3202
3203 CEOF
3204 EOF
3205
3206 cat >> $CONFIG_STATUS <<\EOF
3207
3208 # Split the substitutions into bite-sized pieces for seds with
3209 # small command number limits, like on Digital OSF/1 and HP-UX.
3210 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3211 ac_file=1 # Number of current file.
3212 ac_beg=1 # First line for current file.
3213 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3214 ac_more_lines=:
3215 ac_sed_cmds=""
3216 while $ac_more_lines; do
3217   if test $ac_beg -gt 1; then
3218     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3219   else
3220     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3221   fi
3222   if test ! -s conftest.s$ac_file; then
3223     ac_more_lines=false
3224     rm -f conftest.s$ac_file
3225   else
3226     if test -z "$ac_sed_cmds"; then
3227       ac_sed_cmds="sed -f conftest.s$ac_file"
3228     else
3229       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3230     fi
3231     ac_file=`expr $ac_file + 1`
3232     ac_beg=$ac_end
3233     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3234   fi
3235 done
3236 if test -z "$ac_sed_cmds"; then
3237   ac_sed_cmds=cat
3238 fi
3239 EOF
3240
3241 cat >> $CONFIG_STATUS <<EOF
3242
3243 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3244 EOF
3245 cat >> $CONFIG_STATUS <<\EOF
3246 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3247   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3248   case "$ac_file" in
3249   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3250        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3251   *) ac_file_in="${ac_file}.in" ;;
3252   esac
3253
3254   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3255
3256   # Remove last slash and all that follows it.  Not all systems have dirname.
3257   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3258   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3259     # The file is in a subdirectory.
3260     test ! -d "$ac_dir" && mkdir "$ac_dir"
3261     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3262     # A "../" for each directory in $ac_dir_suffix.
3263     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3264   else
3265     ac_dir_suffix= ac_dots=
3266   fi
3267
3268   case "$ac_given_srcdir" in
3269   .)  srcdir=.
3270       if test -z "$ac_dots"; then top_srcdir=.
3271       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3272   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3273   *) # Relative path.
3274     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3275     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3276   esac
3277
3278   case "$ac_given_INSTALL" in
3279   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3280   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3281   esac
3282
3283   echo creating "$ac_file"
3284   rm -f "$ac_file"
3285   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3286   case "$ac_file" in
3287   *Makefile*) ac_comsub="1i\\
3288 # $configure_input" ;;
3289   *) ac_comsub= ;;
3290   esac
3291
3292   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3293   sed -e "$ac_comsub
3294 s%@configure_input@%$configure_input%g
3295 s%@srcdir@%$srcdir%g
3296 s%@top_srcdir@%$top_srcdir%g
3297 s%@INSTALL@%$INSTALL%g
3298 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3299 fi; done
3300 rm -f conftest.s*
3301
3302 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3303 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3304 #
3305 # ac_d sets the value in "#define NAME VALUE" lines.
3306 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3307 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3308 ac_dC='\3'
3309 ac_dD='%g'
3310 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3311 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3312 ac_uB='\([      ]\)%\1#\2define\3'
3313 ac_uC=' '
3314 ac_uD='\4%g'
3315 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3316 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3317 ac_eB='$%\1#\2define\3'
3318 ac_eC=' '
3319 ac_eD='%g'
3320
3321 if test "${CONFIG_HEADERS+set}" != set; then
3322 EOF
3323 cat >> $CONFIG_STATUS <<EOF
3324   CONFIG_HEADERS="config.h:config.in"
3325 EOF
3326 cat >> $CONFIG_STATUS <<\EOF
3327 fi
3328 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3329   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3330   case "$ac_file" in
3331   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3332        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3333   *) ac_file_in="${ac_file}.in" ;;
3334   esac
3335
3336   echo creating $ac_file
3337
3338   rm -f conftest.frag conftest.in conftest.out
3339   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3340   cat $ac_file_inputs > conftest.in
3341
3342 EOF
3343
3344 # Transform confdefs.h into a sed script conftest.vals that substitutes
3345 # the proper values into config.h.in to produce config.h.  And first:
3346 # Protect against being on the right side of a sed subst in config.status.
3347 # Protect against being in an unquoted here document in config.status.
3348 rm -f conftest.vals
3349 cat > conftest.hdr <<\EOF
3350 s/[\\&%]/\\&/g
3351 s%[\\$`]%\\&%g
3352 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3353 s%ac_d%ac_u%gp
3354 s%ac_u%ac_e%gp
3355 EOF
3356 sed -n -f conftest.hdr confdefs.h > conftest.vals
3357 rm -f conftest.hdr
3358
3359 # This sed command replaces #undef with comments.  This is necessary, for
3360 # example, in the case of _POSIX_SOURCE, which is predefined and required
3361 # on some systems where configure will not decide to define it.
3362 cat >> conftest.vals <<\EOF
3363 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3364 EOF
3365
3366 # Break up conftest.vals because some shells have a limit on
3367 # the size of here documents, and old seds have small limits too.
3368
3369 rm -f conftest.tail
3370 while :
3371 do
3372   ac_lines=`grep -c . conftest.vals`
3373   # grep -c gives empty output for an empty file on some AIX systems.
3374   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3375   # Write a limited-size here document to conftest.frag.
3376   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3377   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3378   echo 'CEOF
3379   sed -f conftest.frag conftest.in > conftest.out
3380   rm -f conftest.in
3381   mv conftest.out conftest.in
3382 ' >> $CONFIG_STATUS
3383   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3384   rm -f conftest.vals
3385   mv conftest.tail conftest.vals
3386 done
3387 rm -f conftest.vals
3388
3389 cat >> $CONFIG_STATUS <<\EOF
3390   rm -f conftest.frag conftest.h
3391   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3392   cat conftest.in >> conftest.h
3393   rm -f conftest.in
3394   if cmp -s $ac_file conftest.h 2>/dev/null; then
3395     echo "$ac_file is unchanged"
3396     rm -f conftest.h
3397   else
3398     # Remove last slash and all that follows it.  Not all systems have dirname.
3399       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3400       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3401       # The file is in a subdirectory.
3402       test ! -d "$ac_dir" && mkdir "$ac_dir"
3403     fi
3404     rm -f $ac_file
3405     mv conftest.h $ac_file
3406   fi
3407 fi; done
3408
3409 EOF
3410
3411 cat >> $CONFIG_STATUS <<EOF
3412 ac_sources="$files"
3413 ac_dests="$links"
3414 EOF
3415
3416 cat >> $CONFIG_STATUS <<\EOF
3417 srcdir=$ac_given_srcdir
3418 while test -n "$ac_sources"; do
3419   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3420   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3421
3422   echo "linking $srcdir/$ac_source to $ac_dest"
3423
3424   if test ! -r $srcdir/$ac_source; then
3425     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3426   fi
3427   rm -f $ac_dest
3428
3429   # Make relative symlinks.
3430   # Remove last slash and all that follows it.  Not all systems have dirname.
3431   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3432   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3433     # The dest file is in a subdirectory.
3434     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3435     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3436     # A "../" for each directory in $ac_dest_dir_suffix.
3437     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3438   else
3439     ac_dest_dir_suffix= ac_dots=
3440   fi
3441
3442   case "$srcdir" in
3443   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3444   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3445   esac
3446
3447   # Make a symlink if possible; otherwise try a hard link.
3448   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3449     ln $srcdir/$ac_source $ac_dest; then :
3450   else
3451     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3452   fi
3453 done
3454 EOF
3455 cat >> $CONFIG_STATUS <<EOF
3456
3457 gdb_host_cpu=$gdb_host_cpu
3458 gdb_target_cpu=$gdb_target_cpu
3459 nativefile=$nativefile
3460
3461 EOF
3462 cat >> $CONFIG_STATUS <<\EOF
3463
3464 if test "${nativefile}" = ""; then
3465 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3466         < Makefile > Makefile.tem
3467 mv -f Makefile.tem Makefile
3468 fi
3469
3470 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3471 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3472 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3473 mv -f Makefile.tmp Makefile
3474
3475 case ${srcdir} in
3476 .)
3477 ;;
3478 *)
3479 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
3480 echo "source ${srcdir}/.gdbinit" >> .gdbinit
3481 esac
3482
3483 case x$CONFIG_HEADERS in
3484 xconfig.h:config.in)
3485 echo > stamp-h ;;
3486 esac
3487
3488 exit 0
3489 EOF
3490 chmod +x $CONFIG_STATUS
3491 rm -fr confdefs* $ac_clean_files
3492 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3493
3494 if test "$no_recursion" != yes; then
3495
3496   # Remove --cache-file and --srcdir arguments so they do not pile up.
3497   ac_sub_configure_args=
3498   ac_prev=
3499   for ac_arg in $ac_configure_args; do
3500     if test -n "$ac_prev"; then
3501       ac_prev=
3502       continue
3503     fi
3504     case "$ac_arg" in
3505     -cache-file | --cache-file | --cache-fil | --cache-fi \
3506     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3507       ac_prev=cache_file ;;
3508     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3509     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3510       ;;
3511     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3512       ac_prev=srcdir ;;
3513     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3514       ;;
3515     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3516     esac
3517   done
3518
3519   for ac_config_dir in $configdirs; do
3520
3521     # Do not complain, so a configure script can configure whichever
3522     # parts of a large source tree are present.
3523     if test ! -d $srcdir/$ac_config_dir; then
3524       continue
3525     fi
3526
3527     echo configuring in $ac_config_dir
3528
3529     case "$srcdir" in
3530     .) ;;
3531     *)
3532       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3533       else
3534         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3535       fi
3536       ;;
3537     esac
3538
3539     ac_popdir=`pwd`
3540     cd $ac_config_dir
3541
3542       # A "../" for each directory in /$ac_config_dir.
3543       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3544
3545     case "$srcdir" in
3546     .) # No --srcdir option.  We are building in place.
3547       ac_sub_srcdir=$srcdir ;;
3548     /*) # Absolute path.
3549       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3550     *) # Relative path.
3551       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3552     esac
3553
3554     # Check for guested configure; otherwise get Cygnus style configure.
3555     if test -f $ac_sub_srcdir/configure; then
3556       ac_sub_configure=$ac_sub_srcdir/configure
3557     elif test -f $ac_sub_srcdir/configure.in; then
3558       ac_sub_configure=$ac_configure
3559     else
3560       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3561       ac_sub_configure=
3562     fi
3563
3564     # The recursion is here.
3565     if test -n "$ac_sub_configure"; then
3566
3567       # Make the cache file name correct relative to the subdirectory.
3568       case "$cache_file" in
3569       /*) ac_sub_cache_file=$cache_file ;;
3570       *) # Relative path.
3571         ac_sub_cache_file="$ac_dots$cache_file" ;;
3572       esac
3573   case "$ac_given_INSTALL" in
3574         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3575         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3576         esac
3577
3578       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3579       # The eval makes quoting arguments work.
3580       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3581       then :
3582       else
3583         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3584       fi
3585     fi
3586
3587     cd $ac_popdir
3588   done
3589 fi
3590
3591
3592 exit 0
3593