bfd/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.4
   5 # Copyright (C) 1992, 1993, 1994 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="$ac_help
  15   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)"
  16 ac_help="$ac_help
  17   --enable-targets        alternative target configurations"
  18
  19 # Initialize some variables set by options.
  20 # The variables have the same names as the options, with
  21 # dashes changed to underlines.
  22 build=NONE
  23 cache_file=./config.cache
  24 exec_prefix=NONE
  25 host=NONE
  26 no_create=
  27 nonopt=NONE
  28 no_recursion=
  29 prefix=NONE
  30 program_prefix=NONE
  31 program_suffix=NONE
  32 program_transform_name=s,x,x,
  33 silent=
  34 site=
  35 srcdir=
  36 target=NONE
  37 verbose=
  38 x_includes=NONE
  39 x_libraries=NONE
  40
  41 # Initialize some other variables.
  42 subdirs=
  43
  44 ac_prev=
  45 for ac_option
  46 do
  47
  48   # If the previous option needs an argument, assign it.
  49   if test -n "$ac_prev"; then
  50     eval "$ac_prev=\$ac_option"
  51     ac_prev=
  52     continue
  53   fi
  54
  55   case "$ac_option" in
  56   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  57   *) ac_optarg= ;;
  58   esac
  59
  60   # Accept the important Cygnus configure options, so we can diagnose typos.
  61
  62   case "$ac_option" in
  63
  64   -build | --build | --buil | --bui | --bu | --b)
  65     ac_prev=build ;;
  66   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
  67     build="$ac_optarg" ;;
  68
  69   -cache-file | --cache-file | --cache-fil | --cache-fi \
  70   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  71     ac_prev=cache_file ;;
  72   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  73   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  74     cache_file="$ac_optarg" ;;
  75
  76   -disable-* | --disable-*)
  77     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
  78     # Reject names that are not valid shell variable names.
  79     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
  80       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  81     fi
  82     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  83     eval "enable_${ac_feature}=no" ;;
  84
  85   -enable-* | --enable-*)
  86     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
  87     # Reject names that are not valid shell variable names.
  88     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
  89       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  90     fi
  91     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  92     case "$ac_option" in
  93       *=*) ;;
  94       *) ac_optarg=yes ;;
  95     esac
  96     eval "enable_${ac_feature}='$ac_optarg'" ;;
  97
  98   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  99   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 100   | --exec | --exe | --ex)
 101     ac_prev=exec_prefix ;;
 102   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 103   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 104   | --exec=* | --exe=* | --ex=*)
 105     exec_prefix="$ac_optarg" ;;
 106
 107   -gas | --gas | --ga | --g)
 108     # Obsolete; use --with-gas.
 109     with_gas=yes ;;
 110
 111   -help | --help | --hel | --he)
 112     # Omit some internal or obsolete options to make the list less imposing.
 113     # This message is too long to be a string in the A/UX 3.1 sh.
 114     cat << EOF
 115 Usage: configure [options] [host]
 116 Options: [defaults in brackets after descriptions]
 117 Configuration:
 118   --cache-file=FILE       cache test results in FILE
 119   --help                  print this message
 120   --no-create             do not create output files
 121   --quiet, --silent       do not print \`checking...' messages
 122   --version               print the version of autoconf that created configure
 123 Directory and file names:
 124   --prefix=PREFIX         install architecture-independent files in PREFIX
 125                           [$ac_default_prefix]
 126   --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
 127                           [same as prefix]
 128   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 129   --program-prefix=PREFIX prepend PREFIX to installed program names
 130   --program-suffix=SUFFIX append SUFFIX to installed program names
 131   --program-transform-name=PROGRAM run sed PROGRAM on installed program names
 132 Host type:
 133   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 134   --host=HOST             configure for HOST [guessed]
 135   --target=TARGET         configure for TARGET [TARGET=HOST]
 136 Features and packages:
 137   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 138   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 139   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 140   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 141   --x-includes=DIR        X include files are in DIR
 142   --x-libraries=DIR       X library files are in DIR
 143 --enable and --with options recognized:$ac_help
 144 EOF
 145     exit 0 ;;
 146
 147   -host | --host | --hos | --ho)
 148     ac_prev=host ;;
 149   -host=* | --host=* | --hos=* | --ho=*)
 150     host="$ac_optarg" ;;
 151
 152   -nfp | --nfp | --nf)
 153     # Obsolete; use --without-fp.
 154     with_fp=no ;;
 155
 156   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 157   | --no-cr | --no-c)
 158     no_create=yes ;;
 159
 160   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 161   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 162     no_recursion=yes ;;
 163
 164   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 165     ac_prev=prefix ;;
 166   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 167     prefix="$ac_optarg" ;;
 168
 169   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 170   | --program-pre | --program-pr | --program-p)
 171     ac_prev=program_prefix ;;
 172   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 173   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 174     program_prefix="$ac_optarg" ;;
 175
 176   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 177   | --program-suf | --program-su | --program-s)
 178     ac_prev=program_suffix ;;
 179   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 180   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 181     program_suffix="$ac_optarg" ;;
 182
 183   -program-transform-name | --program-transform-name \
 184   | --program-transform-nam | --program-transform-na \
 185   | --program-transform-n | --program-transform- \
 186   | --program-transform | --program-transfor \
 187   | --program-transfo | --program-transf \
 188   | --program-trans | --program-tran \
 189   | --progr-tra | --program-tr | --program-t)
 190     ac_prev=program_transform_name ;;
 191   -program-transform-name=* | --program-transform-name=* \
 192   | --program-transform-nam=* | --program-transform-na=* \
 193   | --program-transform-n=* | --program-transform-=* \
 194   | --program-transform=* | --program-transfor=* \
 195   | --program-transfo=* | --program-transf=* \
 196   | --program-trans=* | --program-tran=* \
 197   | --progr-tra=* | --program-tr=* | --program-t=*)
 198     program_transform_name="$ac_optarg" ;;
 199
 200   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 201   | -silent | --silent | --silen | --sile | --sil)
 202     silent=yes ;;
 203
 204   -site | --site | --sit)
 205     ac_prev=site ;;
 206   -site=* | --site=* | --sit=*)
 207     site="$ac_optarg" ;;
 208
 209   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 210     ac_prev=srcdir ;;
 211   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 212     srcdir="$ac_optarg" ;;
 213
 214   -target | --target | --targe | --targ | --tar | --ta | --t)
 215     ac_prev=target ;;
 216   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 217     target="$ac_optarg" ;;
 218
 219   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 220     verbose=yes ;;
 221
 222   -version | --version | --versio | --versi | --vers)
 223     echo "configure generated by autoconf version 2.4"
 224     exit 0 ;;
 225
 226   -with-* | --with-*)
 227     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 228     # Reject names that are not valid shell variable names.
 229     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 230       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 231     fi
 232     ac_package=`echo $ac_package| sed 's/-/_/g'`
 233     case "$ac_option" in
 234       *=*) ;;
 235       *) ac_optarg=yes ;;
 236     esac
 237     eval "with_${ac_package}='$ac_optarg'" ;;
 238
 239   -without-* | --without-*)
 240     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 241     # Reject names that are not valid shell variable names.
 242     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 243       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 244     fi
 245     ac_package=`echo $ac_package| sed 's/-/_/g'`
 246     eval "with_${ac_package}=no" ;;
 247
 248   --x)
 249     # Obsolete; use --with-x.
 250     with_x=yes ;;
 251
 252   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 253   | --x-incl | --x-inc | --x-in | --x-i)
 254     ac_prev=x_includes ;;
 255   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 256   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 257     x_includes="$ac_optarg" ;;
 258
 259   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 260   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 261     ac_prev=x_libraries ;;
 262   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 263   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 264     x_libraries="$ac_optarg" ;;
 265
 266   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 267     ;;
 268
 269   *)
 270     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 271       echo "configure: warning: $ac_option: invalid host type" 1>&2
 272     fi
 273     if test "x$nonopt" != xNONE; then
 274       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 275     fi
 276     nonopt="$ac_option"
 277     ;;
 278
 279   esac
 280 done
 281
 282 if test -n "$ac_prev"; then
 283   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 284 fi
 285
 286 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 287
 288 # File descriptor usage:
 289 # 0 standard input
 290 # 1 file creation
 291 # 2 errors and warnings
 292 # 3 some systems may open it to /dev/tty
 293 # 4 used on the Kubota Titan
 294 # 6 checking for... messages and results
 295 # 5 compiler messages saved in config.log
 296 if test "$silent" = yes; then
 297   exec 6>/dev/null
 298 else
 299   exec 6>&1
 300 fi
 301 exec 5>./config.log
 302
 303 echo "\
 304 This file contains any messages produced by compilers while
 305 running configure, to aid debugging if configure makes a mistake.
 306 " 1>&5
 307
 308 # Strip out --no-create and --no-recursion so they do not pile up.
 309 # Also quote any args containing shell metacharacters.
 310 ac_configure_args=
 311 for ac_arg
 312 do
 313   case "$ac_arg" in
 314   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 315   | --no-cr | --no-c) ;;
 316   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 317   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 318   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 319   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 320   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 321   esac
 322 done
 323
 324 # NLS nuisances.
 325 # Only set LANG and LC_ALL to C if already set.
 326 # These must not be set unconditionally because not all systems understand
 327 # e.g. LANG=C (notably SCO).
 328 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 329 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 330
 331 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 332 rm -rf conftest* confdefs.h
 333 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 334 echo > confdefs.h
 335
 336 # A filename unique to this package, relative to the directory that
 337 # configure is in, which we can look for to find out if srcdir is correct.
 338 ac_unique_file=libbfd.c
 339
 340 # Find the source files, if location was not specified.
 341 if test -z "$srcdir"; then
 342   ac_srcdir_defaulted=yes
 343   # Try the directory containing this script, then its parent.
 344   ac_prog=$0
 345   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 346   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 347   srcdir=$ac_confdir
 348   if test ! -r $srcdir/$ac_unique_file; then
 349     srcdir=..
 350   fi
 351 else
 352   ac_srcdir_defaulted=no
 353 fi
 354 if test ! -r $srcdir/$ac_unique_file; then
 355   if test "$ac_srcdir_defaulted" = yes; then
 356     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 357   else
 358     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 359   fi
 360 fi
 361 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 362
 363 # Prefer explicitly selected file to automatically selected ones.
 364 if test -z "$CONFIG_SITE"; then
 365   if test "x$prefix" != xNONE; then
 366     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 367   else
 368     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 369   fi
 370 fi
 371 for ac_site_file in $CONFIG_SITE; do
 372   if test -r "$ac_site_file"; then
 373     echo "loading site script $ac_site_file"
 374     . "$ac_site_file"
 375   fi
 376 done
 377
 378 if test -r "$cache_file"; then
 379   echo "loading cache $cache_file"
 380   . $cache_file
 381 else
 382   echo "creating cache $cache_file"
 383   > $cache_file
 384 fi
 385
 386 ac_ext=c
 387 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 388 ac_cpp='$CPP $CPPFLAGS'
 389 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
 390 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
 391
 392 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 393   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 394   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 395     ac_n= ac_c='
 396 ' ac_t='        '
 397   else
 398     ac_n=-n ac_c= ac_t=
 399   fi
 400 else
 401   ac_n= ac_c='\c' ac_t=
 402 fi
 403
 404
 405
 406 # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
 407 enableval="$enable_64_bit_bfd"
 408 if test -n "$enableval"; then
 409   case "${enableval}" in
 410   yes)  want64=true  ;;
 411   no)   want64=false ;;
 412   *)    { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
 413 esac
 414 else
 415   want64=false
 416 fi
 417 # Check whether --enable-targets or --disable-targets was given.
 418 enableval="$enable_targets"
 419 if test -n "$enableval"; then
 420   case "${enableval}" in
 421   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 422             ;;
 423   no)       enable_targets= ;;
 424   *)        enable_targets=$enableval ;;
 425 esac
 426 fi
 427
 428
 429
 430 ac_aux_dir=
 431 for ac_dir in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`; do
 432   if test -f $ac_dir/install-sh; then
 433     ac_aux_dir=$ac_dir
 434     ac_install_sh="$ac_aux_dir/install-sh -c"
 435     break
 436   elif test -f $ac_dir/install.sh; then
 437     ac_aux_dir=$ac_dir
 438     ac_install_sh="$ac_aux_dir/install.sh -c"
 439     break
 440   fi
 441 done
 442 if test -z "$ac_aux_dir"; then
 443   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`" 1>&2; exit 1; }
 444 fi
 445 ac_config_guess=$ac_aux_dir/config.guess
 446 ac_config_sub=$ac_aux_dir/config.sub
 447 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 448
 449
 450 # Do some error checking and defaulting for the host and target type.
 451 # The inputs are:
 452 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 453 #
 454 # The rules are:
 455 # 1. You are not allowed to specify --host, --target, and nonopt at the
 456 #    same time.
 457 # 2. Host defaults to nonopt.
 458 # 3. If nonopt is not specified, then host defaults to the current host,
 459 #    as determined by config.guess.
 460 # 4. Target and build default to nonopt.
 461 # 5. If nonopt is not specified, then target and build default to host.
 462
 463 # The aliases save the names the user supplied, while $host etc.
 464 # will get canonicalized.
 465 case $host---$target---$nonopt in
 466 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 467 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 468 esac
 469
 470
 471 # Make sure we can run config.sub.
 472 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 473 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 474 fi
 475
 476 echo $ac_n "checking host system type""... $ac_c" 1>&6
 477
 478 host_alias=$host
 479 case "$host_alias" in
 480 NONE)
 481   case $nonopt in
 482   NONE)
 483     if host_alias=`$ac_config_guess`; then :
 484     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 485     fi ;;
 486   *) host_alias=$nonopt ;;
 487   esac ;;
 488 esac
 489
 490 host=`$ac_config_sub $host_alias`
 491 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 492 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 493 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 494 echo "$ac_t""$host" 1>&6
 495
 496 echo $ac_n "checking target system type""... $ac_c" 1>&6
 497
 498 target_alias=$target
 499 case "$target_alias" in
 500 NONE)
 501   case $nonopt in
 502   NONE) target_alias=$host_alias ;;
 503   *) target_alias=$nonopt ;;
 504   esac ;;
 505 esac
 506
 507 target=`$ac_config_sub $target_alias`
 508 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 509 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 510 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 511 echo "$ac_t""$target" 1>&6
 512
 513 echo $ac_n "checking build system type""... $ac_c" 1>&6
 514
 515 build_alias=$build
 516 case "$build_alias" in
 517 NONE)
 518   case $nonopt in
 519   NONE) build_alias=$host_alias ;;
 520   *) build_alias=$nonopt ;;
 521   esac ;;
 522 esac
 523
 524 build=`$ac_config_sub $build_alias`
 525 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 526 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 527 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 528 echo "$ac_t""$build" 1>&6
 529
 530 test "$host_alias" != "$target_alias" &&
 531   test "$program_prefix$program_suffix$program_transform_name" = \
 532     NONENONEs,x,x, &&
 533   program_prefix=${target_alias}-
 534
 535 if test -z "$target" ; then
 536     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
 537 fi
 538 if test "$program_transform_name" = s,x,x,; then
 539   program_transform_name=
 540 else
 541   # Double any \ or $.
 542   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 543   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 544   rm -f conftestsed
 545 fi
 546 test "$program_prefix" != NONE &&
 547   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 548 # Use a double $ so make ignores it.
 549 test "$program_suffix" != NONE &&
 550   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 551
 552 # sed with no file args requires a program.
 553 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 554
 555
 556 host64=false
 557 target64=false
 558
 559 # host stuff:
 560
 561 # Permit host specific settings.
 562 . ${srcdir}/configure.host
 563
 564 echo $ac_n "checking for CC""... $ac_c" 1>&6
 565 test -z "$CC" && test -r ../Makefile && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 566 test -z "$CC" && CC=cc
 567 echo "$ac_t""setting CC to $CC" 1>&6
 568
 569 cat > conftest.c <<EOF
 570 #ifdef __GNUC__
 571   yes;
 572 #endif
 573 EOF
 574 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
 575   GCC=yes
 576   if test "${CFLAGS+set}" != set; then
 577     echo 'void f(){}' > conftest.c
 578     if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 579       CFLAGS="-g -O"
 580     else
 581       CFLAGS="-O"
 582     fi
 583   fi
 584 else
 585   GCC=
 586   test "${CFLAGS+set}" = set || CFLAGS="-g"
 587 fi
 588 rm -f conftest*
 589
 590
 591
 592 # Extract the first word of "ar", so it can be a program name with args.
 593 set dummy ar; ac_word=$2
 594 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 595 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 596   echo $ac_n "(cached) $ac_c" 1>&6
 597 else
 598   if test -n "$AR"; then
 599   ac_cv_prog_AR="$AR" # Let the user override the test.
 600 else
 601   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 602   for ac_dir in $PATH; do
 603     test -z "$ac_dir" && ac_dir=.
 604     if test -f $ac_dir/$ac_word; then
 605       ac_cv_prog_AR="ar"
 606       break
 607     fi
 608   done
 609   IFS="$ac_save_ifs"
 610   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
 611 fi
 612 fi
 613 AR="$ac_cv_prog_AR"
 614 if test -n "$AR"; then
 615   echo "$ac_t""$AR" 1>&6
 616 else
 617   echo "$ac_t""no" 1>&6
 618 fi
 619
 620 # Extract the first word of "ranlib", so it can be a program name with args.
 621 set dummy ranlib; ac_word=$2
 622 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 623 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 624   echo $ac_n "(cached) $ac_c" 1>&6
 625 else
 626   if test -n "$RANLIB"; then
 627   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 628 else
 629   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 630   for ac_dir in $PATH; do
 631     test -z "$ac_dir" && ac_dir=.
 632     if test -f $ac_dir/$ac_word; then
 633       ac_cv_prog_RANLIB="ranlib"
 634       break
 635     fi
 636   done
 637   IFS="$ac_save_ifs"
 638   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 639 fi
 640 fi
 641 RANLIB="$ac_cv_prog_RANLIB"
 642 if test -n "$RANLIB"; then
 643   echo "$ac_t""$RANLIB" 1>&6
 644 else
 645   echo "$ac_t""no" 1>&6
 646 fi
 647
 648 # Find a good install program.  We prefer a C program (faster),
 649 # so one script is as good as another.  But avoid the broken or
 650 # incompatible versions:
 651 # SysV /etc/install, /usr/sbin/install
 652 # SunOS /usr/etc/install
 653 # IRIX /sbin/install
 654 # AIX /bin/install
 655 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 656 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 657 # ./install, which can be erroneously created by make from ./install.sh.
 658 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 659 if test -z "$INSTALL"; then
 660 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 661   echo $ac_n "(cached) $ac_c" 1>&6
 662 else
 663     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 664   for ac_dir in $PATH; do
 665     # Account for people who put trailing slashes in PATH elements.
 666     case "$ac_dir/" in
 667     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 668     *)
 669       # OSF1 and SCO ODT 3.0 have their own names for install.
 670       for ac_prog in ginstall installbsd scoinst install; do
 671         if test -f $ac_dir/$ac_prog; then
 672           if test $ac_prog = install &&
 673             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 674             # AIX install.  It has an incompatible calling convention.
 675             # OSF/1 installbsd also uses dspmsg, but is usable.
 676             :
 677           else
 678             ac_cv_path_install="$ac_dir/$ac_prog -c"
 679             break 2
 680           fi
 681         fi
 682       done
 683       ;;
 684     esac
 685   done
 686   IFS="$ac_save_ifs"
 687   # As a last resort, use the slow shell script.
 688   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 689 fi
 690   INSTALL="$ac_cv_path_install"
 691 fi
 692 echo "$ac_t""$INSTALL" 1>&6
 693
 694 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 695 # It thinks the first close brace ends the variable substitution.
 696 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 697
 698 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 699
 700
 701 HOST_64BIT_LONG=0
 702 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
 703   HOST_64BIT_LONG=1
 704 fi
 705
 706
 707 # If we cannot run a trivial program, we must be cross compiling.
 708 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
 709 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
 710   echo $ac_n "(cached) $ac_c" 1>&6
 711 else
 712   if test "$cross_compiling" = yes; then
 713   ac_cv_c_cross=yes
 714 else
 715 cat > conftest.$ac_ext <<EOF
 716 #line 717 "configure"
 717 #include "confdefs.h"
 718 main(){return(0);}
 719 EOF
 720 eval $ac_link
 721 if test -s conftest && (./conftest; exit) 2>/dev/null; then
 722   ac_cv_c_cross=no
 723 else
 724   ac_cv_c_cross=yes
 725 fi
 726 fi
 727 rm -fr conftest*
 728 fi
 729 cross_compiling=$ac_cv_c_cross
 730 echo "$ac_t""$ac_cv_c_cross" 1>&6
 731
 732 # Put a plausible default for CC_FOR_BUILD in Makefile.
 733 if test -z "$CC_FOR_BUILD"; then
 734   if test "x$cross_compiling" = "xno"; then
 735     CC_FOR_BUILD='$(CC)'
 736   else
 737     CC_FOR_BUILD=gcc
 738   fi
 739 fi
 740
 741
 742 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 743 # On Suns, sometimes $CPP names a directory.
 744 if test -n "$CPP" && test -d "$CPP"; then
 745   CPP=
 746 fi
 747 if test -z "$CPP"; then
 748 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 749   echo $ac_n "(cached) $ac_c" 1>&6
 750 else
 751     # This must be in double quotes, not single quotes, because CPP may get
 752   # substituted into the Makefile and "${CC-cc}" will confuse make.
 753   CPP="${CC-cc} -E"
 754   # On the NeXT, cc -E runs the code through the compiler's parser,
 755   # not just through cpp.
 756   cat > conftest.$ac_ext <<EOF
 757 #line 758 "configure"
 758 #include "confdefs.h"
 759 #include <assert.h>
 760 Syntax Error
 761 EOF
 762 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 763 ac_err=`grep -v '^ *+' conftest.out`
 764 if test -z "$ac_err"; then
 765   :
 766 else
 767   echo "$ac_err" >&5
 768   rm -rf conftest*
 769   CPP="${CC-cc} -E -traditional-cpp"
 770   cat > conftest.$ac_ext <<EOF
 771 #line 772 "configure"
 772 #include "confdefs.h"
 773 #include <assert.h>
 774 Syntax Error
 775 EOF
 776 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 777 ac_err=`grep -v '^ *+' conftest.out`
 778 if test -z "$ac_err"; then
 779   :
 780 else
 781   echo "$ac_err" >&5
 782   rm -rf conftest*
 783   CPP=/lib/cpp
 784 fi
 785 rm -f conftest*
 786 fi
 787 rm -f conftest*
 788   ac_cv_prog_CPP="$CPP"
 789 fi
 790   CPP="$ac_cv_prog_CPP"
 791 else
 792   ac_cv_prog_CPP="$CPP"
 793 fi
 794 echo "$ac_t""$CPP" 1>&6
 795
 796 for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
 797 do
 798 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 799 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 800 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 801   echo $ac_n "(cached) $ac_c" 1>&6
 802 else
 803   cat > conftest.$ac_ext <<EOF
 804 #line 805 "configure"
 805 #include "confdefs.h"
 806 #include <$ac_hdr>
 807 EOF
 808 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 809 ac_err=`grep -v '^ *+' conftest.out`
 810 if test -z "$ac_err"; then
 811   rm -rf conftest*
 812   eval "ac_cv_header_$ac_safe=yes"
 813 else
 814   echo "$ac_err" >&5
 815   rm -rf conftest*
 816   eval "ac_cv_header_$ac_safe=no"
 817 fi
 818 rm -f conftest*
 819 fi
 820 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 821   echo "$ac_t""yes" 1>&6
 822     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 823   cat >> confdefs.h <<EOF
 824 #define $ac_tr_hdr 1
 825 EOF
 826
 827 else
 828   echo "$ac_t""no" 1>&6
 829 fi
 830 done
 831
 832 for ac_hdr in fcntl.h sys/file.h
 833 do
 834 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 835 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 836 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 837   echo $ac_n "(cached) $ac_c" 1>&6
 838 else
 839   cat > conftest.$ac_ext <<EOF
 840 #line 841 "configure"
 841 #include "confdefs.h"
 842 #include <$ac_hdr>
 843 EOF
 844 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 845 ac_err=`grep -v '^ *+' conftest.out`
 846 if test -z "$ac_err"; then
 847   rm -rf conftest*
 848   eval "ac_cv_header_$ac_safe=yes"
 849 else
 850   echo "$ac_err" >&5
 851   rm -rf conftest*
 852   eval "ac_cv_header_$ac_safe=no"
 853 fi
 854 rm -f conftest*
 855 fi
 856 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 857   echo "$ac_t""yes" 1>&6
 858     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 859   cat >> confdefs.h <<EOF
 860 #define $ac_tr_hdr 1
 861 EOF
 862
 863 else
 864   echo "$ac_t""no" 1>&6
 865 fi
 866 done
 867
 868 for ac_func in fcntl getpagesize
 869 do
 870 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 871 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
 872   echo $ac_n "(cached) $ac_c" 1>&6
 873 else
 874   cat > conftest.$ac_ext <<EOF
 875 #line 876 "configure"
 876 #include "confdefs.h"
 877 /* System header to define __stub macros and hopefully few prototypes,
 878     which can conflict with char $ac_func(); below.  */
 879 #include <assert.h>
 880 /* Override any gcc2 internal prototype to avoid an error.  */
 881 char $ac_func();
 882
 883 int main() { return 0; }
 884 int t() {
 885
 886 /* The GNU C library defines this for functions which it implements
 887     to always fail with ENOSYS.  Some functions are actually named
 888     something starting with __ and the normal name is an alias.  */
 889 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 890 choke me
 891 #else
 892 $ac_func();
 893 #endif
 894
 895 ; return 0; }
 896 EOF
 897 if eval $ac_link; then
 898   rm -rf conftest*
 899   eval "ac_cv_func_$ac_func=yes"
 900 else
 901   rm -rf conftest*
 902   eval "ac_cv_func_$ac_func=no"
 903 fi
 904 rm -f conftest*
 905
 906 fi
 907 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 908   echo "$ac_t""yes" 1>&6
 909     ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
 910   cat >> confdefs.h <<EOF
 911 #define $ac_tr_func 1
 912 EOF
 913
 914 else
 915   echo "$ac_t""no" 1>&6
 916 fi
 917 done
 918
 919
 920 case "${host}" in
 921 i[345]86-*-msdos* | i[345]86-*-go32* | i[345]86-*-win32)
 922   cat >> confdefs.h <<\EOF
 923 #define USE_BINARY_FOPEN 1
 924 EOF
 925  ;;
 926 esac
 927
 928 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
 929 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
 930   echo $ac_n "(cached) $ac_c" 1>&6
 931 else
 932   cat > conftest.$ac_ext <<EOF
 933 #line 934 "configure"
 934 #include "confdefs.h"
 935
 936 #include <stdio.h>
 937 #ifdef HAVE_STDLIB_H
 938 #include <stdlib.h>
 939 #endif
 940 #ifdef HAVE_UNISTD_H
 941 #include <unistd.h>
 942 #endif
 943 int main() { return 0; }
 944 int t() {
 945 char *(*pfn) = (char *(*)) malloc
 946 ; return 0; }
 947 EOF
 948 if eval $ac_compile; then
 949   rm -rf conftest*
 950   bfd_cv_decl_needed_malloc=no
 951 else
 952   rm -rf conftest*
 953   bfd_cv_decl_needed_malloc=yes
 954 fi
 955 rm -f conftest*
 956
 957 fi
 958
 959 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
 960 if test $bfd_cv_decl_needed_malloc = yes; then
 961   cat >> confdefs.h <<\EOF
 962 #define NEED_DECLARATION_MALLOC 1
 963 EOF
 964
 965 fi
 966
 967 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
 968 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
 969   echo $ac_n "(cached) $ac_c" 1>&6
 970 else
 971   cat > conftest.$ac_ext <<EOF
 972 #line 973 "configure"
 973 #include "confdefs.h"
 974
 975 #include <stdio.h>
 976 #ifdef HAVE_STDLIB_H
 977 #include <stdlib.h>
 978 #endif
 979 #ifdef HAVE_UNISTD_H
 980 #include <unistd.h>
 981 #endif
 982 int main() { return 0; }
 983 int t() {
 984 int (*pfn) = (int (*)) free
 985 ; return 0; }
 986 EOF
 987 if eval $ac_compile; then
 988   rm -rf conftest*
 989   bfd_cv_decl_needed_free=no
 990 else
 991   rm -rf conftest*
 992   bfd_cv_decl_needed_free=yes
 993 fi
 994 rm -f conftest*
 995
 996 fi
 997
 998 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
 999 if test $bfd_cv_decl_needed_free = yes; then
1000   cat >> confdefs.h <<\EOF
1001 #define NEED_DECLARATION_FREE 1
1002 EOF
1003
1004 fi
1005
1006 # If we are configured native, pick a core file support file.
1007 COREFILE=
1008 COREFLAG=
1009 if test "${target}" = "${host}"; then
1010   case "${host}" in
1011   alpha*-*-linux*)
1012         COREFILE=trad-core.o
1013         cat >> confdefs.h <<\EOF
1014 #define TRAD_HEADER "hosts/alphalinux.h"
1015 EOF
1016
1017         ;;
1018   alpha*-*-*)           COREFILE=osf-core.o ;;
1019   arm-*-riscix)         COREFILE=trad-core.o ;;
1020   hppa*-*-hpux*)        COREFILE=hpux-core.o ;;
1021   hppa*-*-hiux*)        COREFILE=hpux-core.o ;;
1022   hppa*-*-bsd*)         COREFILE="hpux-core.o hppabsd-core.o"
1023                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
1024   i[345]86-sequent-bsd*)
1025         COREFILE=trad-core.o;
1026         cat >> confdefs.h <<\EOF
1027 #define TRAD_HEADER "hosts/symmetry.h"
1028 EOF
1029
1030         ;;
1031   i[345]86-sequent-sysv4*) ;;
1032   i[345]86-sequent-sysv*)
1033         COREFILE=trad-core.o
1034         cat >> confdefs.h <<\EOF
1035 #define TRAD_HEADER "hosts/symmetry.h"
1036 EOF
1037
1038         ;;
1039   i[345]86-*-bsd* | i[345]86-*-freebsd*)
1040         COREFILE=trad-core.o
1041         cat >> confdefs.h <<\EOF
1042 #define TRAD_HEADER "hosts/i386bsd.h"
1043 EOF
1044
1045         ;;
1046   i[345]86-*-netbsd*)
1047         COREFILE=trad-core.o
1048         cat >> confdefs.h <<\EOF
1049 #define TRAD_HEADER "hosts/i386nbsd.h"
1050 EOF
1051
1052         ;;
1053   i[345]86-esix-sysv3*)
1054         COREFILE=trad-core.o
1055         cat >> confdefs.h <<\EOF
1056 #define TRAD_HEADER "hosts/esix.h"
1057 EOF
1058
1059         ;;
1060   i[345]86-*-sco* | i[345]86-*-isc*)
1061         COREFILE=trad-core.o
1062         cat >> confdefs.h <<\EOF
1063 #define TRAD_HEADER "hosts/i386sco.h"
1064 EOF
1065
1066         ;;
1067   i[345]86-*-mach3*)
1068         COREFILE=trad-core.o
1069         cat >> confdefs.h <<\EOF
1070 #define TRAD_HEADER "hosts/i386mach3.h"
1071 EOF
1072
1073         ;;
1074   i[345]86-*-linux*)
1075         COREFILE=trad-core.o
1076         cat >> confdefs.h <<\EOF
1077 #define TRAD_HEADER "hosts/i386linux.h"
1078 EOF
1079
1080         ;;
1081   i[345]86-*-isc*)      COREFILE=trad-core.o ;;
1082   i[345]86-*-aix*)      COREFILE=aix386-core.o ;;
1083   i860-*-mach3* | i860-*-osf1*)
1084         COREFILE=trad-core.o
1085         cat >> confdefs.h <<\EOF
1086 #define TRAD_HEADER "hosts/i860mach3.h"
1087 EOF
1088
1089         ;;
1090   mips-dec-bsd*)
1091         COREFILE=trad-core.o
1092         cat >> confdefs.h <<\EOF
1093 #define TRAD_HEADER "hosts/mipsbsd.h"
1094 EOF
1095
1096         ;;
1097   mips-dec-mach3*)
1098         COREFILE=trad-core.o
1099         cat >> confdefs.h <<\EOF
1100 #define TRAD_HEADER "hosts/mipsmach3.h"
1101 EOF
1102
1103         ;;
1104   mips-*-netbsd*)
1105         COREFILE=trad-core.o
1106         cat >> confdefs.h <<\EOF
1107 #define TRAD_HEADER "hosts/mipsnbsd.h"
1108 EOF
1109
1110         ;;
1111   mips-dec-*)
1112         COREFILE=trad-core.o
1113         cat >> confdefs.h <<\EOF
1114 #define TRAD_HEADER "hosts/decstation.h"
1115 EOF
1116
1117         ;;
1118   mips-sgi-irix4*)      COREFILE=irix-core.o ;;
1119   mips-sgi-irix5*)      COREFILE=irix-core.o ;;
1120   mips-*-mach3*)
1121         COREFILE=trad-core.o
1122         cat >> confdefs.h <<\EOF
1123 #define TRAD_HEADER "hosts/mipsmach3.h"
1124 EOF
1125
1126         ;;
1127   mips-*-sysv4*)        ;;
1128   mips-*-sysv* | mips-*-riscos*)
1129         COREFILE=trad-core.o
1130         cat >> confdefs.h <<\EOF
1131 #define TRAD_HEADER "hosts/riscos.h"
1132 EOF
1133
1134         ;;
1135   mips-sony-bsd*)
1136         COREFILE=trad-core.o
1137         cat >> confdefs.h <<\EOF
1138 #define TRAD_HEADER "hosts/news-mips".h
1139 EOF
1140
1141         ;;
1142   m68*-bull*-sysv*)
1143         COREFILE=trad-core.o
1144         cat >> confdefs.h <<\EOF
1145 #define TRAD_HEADER "hosts/dpx2.h"
1146 EOF
1147
1148         ;;
1149   m68*-hp-hpux*)        COREFILE=hpux-core.o ;;
1150   m68*-hp-bsd*)
1151         COREFILE=trad-core.o
1152         cat >> confdefs.h <<\EOF
1153 #define TRAD_HEADER "hosts/hp300bsd.h"
1154 EOF
1155
1156         ;;
1157   m68*-motorola-sysv*)
1158         COREFILE=trad-core.o
1159         cat >> confdefs.h <<\EOF
1160 #define TRAD_HEADER "hosts/delta68.h"
1161 EOF
1162
1163         ;;
1164   m68*-sony-*)
1165         COREFILE=trad-core.o
1166         cat >> confdefs.h <<\EOF
1167 #define TRAD_HEADER "hosts/news.h"
1168 EOF
1169
1170         ;;
1171   m68*-*-netbsd*)
1172         COREFILE=trad-core.o
1173         cat >> confdefs.h <<\EOF
1174 #define TRAD_HEADER "hosts/m68knbsd.h"
1175 EOF
1176
1177         ;;
1178   m88*-*-sysv4*)        ;;
1179   m88*-motorola-sysv*)  COREFILE=ptrace-core.o ;;
1180   m88*-*-mach3*)
1181         COREFILE=trad-core.o
1182         cat >> confdefs.h <<\EOF
1183 #define TRAD_HEADER "hosts/m88kmach3.h"
1184 EOF
1185
1186         ;;
1187   ns32k-pc532-mach)
1188         COREFILE=trad-core.o
1189         cat >> confdefs.h <<\EOF
1190 #define TRAD_HEADER "hosts/pc532mach.h"
1191 EOF
1192
1193         ;;
1194   ns32k-*-netbsd*)
1195         COREFILE=trad-core.o
1196         cat >> confdefs.h <<\EOF
1197 #define TRAD_HEADER "hosts/ns32knbsd.h"
1198 EOF
1199
1200         ;;
1201   rs6000-*-lynx*)       COREFILE=lynx-core.o ;;
1202   rs6000-*-aix4*)       COREFILE=rs6000-core.o ;;
1203   rs6000-*-*)           COREFILE=rs6000-core.o ;;
1204   powerpc-*-aix4*)      COREFILE=rs6000-core.o ;;
1205   powerpc-*-aix*)       COREFILE=rs6000-core.o ;;
1206   sparc-*-netbsd*)
1207         COREFILE=trad-core.o
1208         cat >> confdefs.h <<\EOF
1209 #define TRAD_HEADER "hosts/sparcnbsd.h"
1210 EOF
1211
1212         ;;
1213   tahoe-*-*)
1214         COREFILE=trad-core.o
1215         cat >> confdefs.h <<\EOF
1216 #define TRAD_HEADER "hosts/tahoe.h"
1217 EOF
1218
1219         ;;
1220   vax-*-ultrix2*)
1221         COREFILE=trad-core.o
1222         cat >> confdefs.h <<\EOF
1223 #define TRAD_HEADER "hosts/vaxult2.h"
1224 EOF
1225
1226         ;;
1227   vax-*-ultrix*)
1228         COREFILE=trad-core.o
1229         cat >> confdefs.h <<\EOF
1230 #define TRAD_HEADER "hosts/vaxult2.h"
1231 EOF
1232
1233         ;;
1234   vax-*-*)
1235         COREFILE=trad-core.o
1236         cat >> confdefs.h <<\EOF
1237 #define TRAD_HEADER "hosts/vaxbsd.h"
1238 EOF
1239
1240         ;;
1241   esac
1242
1243   case "$COREFILE" in
1244   aix386-core.o)        COREFLAG=-DAIX386_CORE ;;
1245   hppabsd-core.o)       COREFLAG=-DHPPABSD_CORE ;;
1246   hpux-core.o)          COREFLAG=-DHPUX_CORE ;;
1247   irix-core.o)          COREFLAG=-DIRIX_CORE ;;
1248   lynx-core.o)          COREFLAG=-DLYNX_CORE ;;
1249   osf-core.o)           COREFLAG=-DOSF_CORE ;;
1250   ptrace-core.o)        COREFLAG=-DPTRACE_CORE ;;
1251   rs6000-core.o)        COREFLAG="$COREFLAG -DAIX_CORE" ;;
1252   trad-core.o)          COREFLAG="$COREFLAG -DTRAD_CORE" ;;
1253   esac
1254
1255   # The ELF code uses the native <sys/procfs.h> to handle core files.
1256   # Define HAVE_SYS_PROCFS_H if the file exists and defines
1257   # prstatus_t.
1258   echo $ac_n "checking for sys/procfs.h""... $ac_c" 1>&6
1259   if eval "test \"`echo '$''{'bfd_cv_header_sys_procfs_h'+set}'`\" = set"; then
1260   echo $ac_n "(cached) $ac_c" 1>&6
1261 else
1262   cat > conftest.$ac_ext <<EOF
1263 #line 1264 "configure"
1264 #include "confdefs.h"
1265 #include <sys/procfs.h>
1266 int main() { return 0; }
1267 int t() {
1268 prstatus_t t;
1269 ; return 0; }
1270 EOF
1271 if eval $ac_compile; then
1272   rm -rf conftest*
1273   bfd_cv_header_sys_procfs_h=yes
1274 else
1275   rm -rf conftest*
1276   bfd_cv_header_sys_procfs_h=no
1277 fi
1278 rm -f conftest*
1279
1280 fi
1281
1282   echo "$ac_t""$bfd_cv_header_sys_procfs_h" 1>&6
1283   if test $bfd_cv_header_sys_procfs_h = yes; then
1284     cat >> confdefs.h <<\EOF
1285 #define HAVE_SYS_PROCFS_H 1
1286 EOF
1287
1288   fi
1289
1290 fi
1291
1292
1293
1294 # target stuff:
1295
1296 # Canonicalize the secondary target names.
1297 if test -n "$enable_targets" ; then
1298     for targ in `echo $enable_targets | sed 's/,/ /g'`
1299     do
1300         result=`$ac_config_sub $targ 2>/dev/null`
1301         if test -n "$result" ; then
1302             canon_targets="$canon_targets $result"
1303         else
1304             # Allow targets that config.sub doesn't recognize, like "all".
1305             canon_targets="$canon_targets $targ"
1306         fi
1307     done
1308 fi
1309
1310 all_targets=false
1311 defvec=
1312 selvecs=
1313 selarchs=
1314 TDEFINES=
1315 for targ in $target $canon_targets
1316 do
1317     if test "x$targ" = "xall"; then
1318         all_targets=true
1319     else
1320         . $srcdir/config.bfd
1321         if test "x$targ" = "x$target"; then
1322             defvec=$targ_defvec
1323         fi
1324         selvecs="$selvecs $targ_defvec $targ_selvecs"
1325         selarchs="$selarchs $targ_archs"
1326         TDEFINES="$TDEFINES $targ_cflags"
1327     fi
1328 done
1329
1330
1331 # This processing still needs to be done if we're to decide properly whether
1332 # 64-bit support needs to be compiled in.  Currently, it will be included if
1333 # the default or any other explicitly requested target requires it; it
1334 # will not be included on a 32-bit host if no 64-bit target is requested, and
1335 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
1336 # used.
1337
1338 # uniq the default and selected vectors in all the configured targets.
1339 f=""
1340 for i in $selvecs ; do
1341     case " $f " in
1342     *" $i "*) ;;
1343     *) f="$f $i" ;;
1344     esac
1345 done
1346 selvecs="$f"
1347
1348 # uniq the architectures in all the configured targets.
1349 f=""
1350 for i in $selarchs ; do
1351     case " $f " in
1352     *" $i "*) ;;
1353     *) f="$f $i" ;;
1354     esac
1355 done
1356 selarchs="$f"
1357
1358 # Target backend .o files.
1359 tb=
1360
1361 elf="elf.o elflink.o"
1362
1363 for vec in $selvecs
1364 do
1365     case "$vec" in
1366     # This list is alphabetized to make it easy to compare
1367     # with the two vector lists in targets.c.
1368     a29kcoff_big_vec)           tb="$tb coff-a29k.o cofflink.o" ;;
1369     a_out_adobe_vec)            tb="$tb aout-adobe.o aout32.o stab-syms.o" ;;
1370     armcoff_little_vec)         tb="$tb coff-arm.o cofflink.o " ;;
1371     armcoff_big_vec)            tb="$tb coff-arm.o cofflink.o " ;;
1372     armpe_little_vec)           tb="$tb pe-arm.o cofflink.o " ;;
1373     armpe_big_vec)              tb="$tb pe-arm.o cofflink.o " ;;
1374     armpei_little_vec)          tb="$tb pei-arm.o cofflink.o " ;;
1375     armpei_big_vec)             tb="$tb pei-arm.o cofflink.o " ;;
1376     aout0_big_vec)              tb="$tb aout0.o aout32.o stab-syms.o" ;;
1377     aout_arm_big_vec)           tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
1378     aout_arm_little_vec)        tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
1379     aout_mips_big_vec)          tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
1380     aout_mips_little_vec)       tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
1381     apollocoff_vec)             tb="$tb coff-apollo.o" ;;
1382     b_out_vec_big_host)         tb="$tb bout.o aout32.o stab-syms.o" ;;
1383     b_out_vec_little_host)      tb="$tb bout.o aout32.o stab-syms.o" ;;
1384 # start-sanitize-arc
1385     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.o elf32.o $elf" ;;
1386     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.o elf32.o $elf" ;;
1387 # end-sanitize-arc
1388     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.o elf32.o $elf" ;;
1389     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1390     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.o elf32.o $elf" ;;
1391     bfd_elf32_i386_vec)         tb="$tb elf32-i386.o elf32.o $elf" ;;
1392     bfd_elf32_i860_vec)         tb="$tb elf32-i860.o elf32.o $elf" ;;
1393     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
1394     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1395     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.o elf32.o $elf" ;;
1396     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.o elf32.o $elf" ;;
1397     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.o elf32.o $elf" ;;
1398     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.o elf32.o $elf" ;;
1399     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.o elf32.o $elf" ;;
1400     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.o elf64.o $elf"
1401                                 target64=true ;;
1402     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
1403                                 target64=true ;;
1404     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.o elf64.o $elf"
1405                                 target64=true ;;
1406     cisco_core_vec)             tb="$tb cisco-core.o" ;;
1407     demo_64_vec)                tb="$tb demo64.o aout64.o stab-syms.o"
1408                                 target64=true ;;
1409     ecoff_big_vec)              tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1410     ecoff_little_vec)           tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1411     ecoffalpha_little_vec)      tb="$tb coff-alpha.o ecoff.o ecofflink.o"
1412                                 target64=true ;;
1413     h8300coff_vec)              tb="$tb coff-h8300.o reloc16.o" ;;
1414     h8500coff_vec)              tb="$tb coff-h8500.o reloc16.o" ;;
1415     host_aout_vec)              tb="$tb host-aout.o aout32.o stab-syms.o" ;;
1416     hp300bsd_vec)               tb="$tb hp300bsd.o aout32.o stab-syms.o" ;;
1417     hp300hpux_vec)              tb="$tb hp300hpux.o aout32.o stab-syms.o" ;;
1418     i386aout_vec)               tb="$tb i386aout.o aout32.o stab-syms.o" ;;
1419     i386bsd_vec)                tb="$tb i386bsd.o aout32.o stab-syms.o" ;;
1420     i386dynix_vec)              tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
1421     i386coff_vec)               tb="$tb coff-i386.o cofflink.o" ;;
1422     i386msdos_vec)              tb="$tb i386msdos.o" ;;
1423     i386pe_vec)                 tb="$tb pe-i386.o cofflink.o " ;;
1424     i386pei_vec)                tb="$tb pei-i386.o cofflink.o" ;;
1425     i386linux_vec)              tb="$tb i386linux.o aout32.o stab-syms.o" ;;
1426     i386lynx_aout_vec)          tb="$tb i386lynx.o lynx-core.o aout32.o stab-syms.o" ;;
1427     i386lynx_coff_vec)          tb="$tb cf-i386lynx.o cofflink.o lynx-core.o stab-syms.o" ;;
1428     i386mach3_vec)              tb="$tb i386mach3.o aout32.o stab-syms.o" ;;
1429     i386netbsd_vec)             tb="$tb i386netbsd.o aout32.o stab-syms.o" ;;
1430     i386os9k_vec)               tb="$tb i386os9k.o aout32.o stab-syms.o" ;;
1431     i860coff_vec)               tb="$tb coff-i860.o cofflink.o" ;;
1432     icoff_big_vec)              tb="$tb coff-i960.o cofflink.o" ;;
1433     icoff_little_vec)           tb="$tb coff-i960.o cofflink.o" ;;
1434     ieee_vec)                   tb="$tb ieee.o" ;;
1435     m68kcoff_vec)               tb="$tb coff-m68k.o cofflink.o" ;;
1436     m68kcoffun_vec)             tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
1437     m68klynx_aout_vec)          tb="$tb m68klynx.o lynx-core.o aout32.o stab-syms.o" ;;
1438     m68klynx_coff_vec)          tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;;
1439     m68knetbsd_vec)             tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;;
1440     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.o aout32.o stab-syms.o" ;;
1441     m88kbcs_vec)                tb="$tb coff-m88k.o" ;;
1442     newsos3_vec)                tb="$tb newsos3.o aout32.o stab-syms.o" ;;
1443     nlm32_i386_vec)             tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
1444     nlm32_sparc_vec)            tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
1445     nlm32_alpha_vec)            tb="$tb nlm32-alpha.o nlm32.o nlm.o"
1446                                 target64=true ;;
1447     riscix_vec)                 tb="$tb aout32.o riscix.o stab-syms.o" ;;
1448     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
1449     pc532netbsd_vec)            tb="$tb ns32knetbsd.o aout-ns32k.o stab-syms.o" ;;
1450     pc532machaout_vec)          tb="$tb pc532-mach.o aout-ns32k.o stab-syms.o" ;;
1451     pmac_xcoff_vec)             tb="$tb coff-pmac.o xcofflink.o" ;;
1452     rs6000coff_vec)             tb="$tb coff-rs6000.o xcofflink.o" ;;
1453     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.o cofflink.o" ;;
1454     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.o cofflink.o" ;;
1455     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.o cofflink.o" ;;
1456     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.o cofflink.o" ;;
1457     shcoff_vec)                 tb="$tb coff-sh.o cofflink.o" ;;
1458 # start-sanitize-rce
1459     rce_aout_vec)               tb="$tb aout-rce.o aout32.o stab-syms.o" ;;
1460 # end-sanitize-rce
1461     shlcoff_vec)                tb="$tb coff-sh.o cofflink.o" ;;
1462     som_vec)                    tb="$tb som.o" ;;
1463     sparclynx_aout_vec)         tb="$tb sparclynx.o lynx-core.o aout32.o stab-syms.o" ;;
1464     sparclynx_coff_vec)         tb="$tb cf-sparclynx.o lynx-core.o stab-syms.o" ;;
1465     sparcnetbsd_vec)            tb="$tb sparcnetbsd.o aout32.o stab-syms.o" ;;
1466     sparccoff_vec)              tb="$tb coff-sparc.o" ;;
1467     srec_vec)                   tb="$tb srec.o" ;;
1468     sunos_big_vec)              tb="$tb sunos.o aout32.o stab-syms.o" ;;
1469     symbolsrec_vec)             tb="$tb srec.o" ;;
1470     tekhex_vec)                 tb="$tb tekhex.o" ;;
1471     we32kcoff_vec)              tb="$tb coff-we32k.o" ;;
1472     z8kcoff_vec)                tb="$tb coff-z8k.o reloc16.o" ;;
1473     w65_vec)                    tb="$tb coff-w65.o reloc16.o" ;;
1474     versados_vec)               tb="$tb versados.o" ;;
1475
1476     "")                 ;;
1477     *) { echo "configure: error: *** unknown target vector $vec" 1>&2; exit 1; } ;;
1478     esac
1479 done
1480
1481 # Target architecture .o files.
1482 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
1483
1484 # Weed out duplicate .o files.
1485 f=""
1486 for i in $tb ; do
1487     case " $f " in
1488     *" $i "*) ;;
1489     *) f="$f $i" ;;
1490     esac
1491 done
1492 tb="$f"
1493
1494 f=""
1495 for i in $ta ; do
1496     case " $f " in
1497     *" $i "*) ;;
1498     *) f="$f $i" ;;
1499     esac
1500 done
1501 ta="$f"
1502
1503 bfd_backends="$tb"
1504 bfd_machines="$ta"
1505
1506 if test x${all_targets} = xtrue ; then
1507   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
1508   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
1509   selvecs=
1510   selarchs=
1511 else    # all_targets is true
1512   # Only set these if they will be nonempty, for the clever echo.
1513   test -n "$selvecs" &&
1514     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
1515   test -n "$selarchs" &&
1516     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
1517 fi      # all_targets is true
1518
1519 case ${host64}-${target64}-${want64} in
1520   *true*)
1521     wordsize=64
1522     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
1523     ;;
1524   false-false-false)
1525     wordsize=32
1526     all_backends='$(BFD32_BACKENDS)'
1527     ;;
1528 esac
1529
1530
1531
1532
1533
1534
1535 tdefaults=""
1536 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
1537 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
1538 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
1539
1540
1541 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1542 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1543   echo $ac_n "(cached) $ac_c" 1>&6
1544 else
1545   if test "$cross_compiling" = yes; then
1546   ac_cv_func_mmap=no
1547 else
1548 cat > conftest.$ac_ext <<EOF
1549 #line 1550 "configure"
1550 #include "confdefs.h"
1551
1552 /* Thanks to Mike Haertel and Jim Avera for this test. */
1553 #include <sys/types.h>
1554 #include <fcntl.h>
1555 #include <sys/mman.h>
1556
1557 #ifdef BSD
1558 # ifndef BSD4_1
1559 #  define HAVE_GETPAGESIZE
1560 # endif
1561 #endif
1562
1563 #ifndef HAVE_GETPAGESIZE
1564 # include <sys/param.h>
1565 # ifdef EXEC_PAGESIZE
1566 #  define getpagesize() EXEC_PAGESIZE
1567 # else
1568 #  ifdef NBPG
1569 #   define getpagesize() NBPG * CLSIZE
1570 #   ifndef CLSIZE
1571 #    define CLSIZE 1
1572 #   endif
1573 #  else
1574 #   ifdef NBPC
1575 #    define getpagesize() NBPC
1576 #   else
1577 #    define getpagesize() PAGESIZE /* SVR4 */
1578 #   endif
1579 #  endif
1580 # endif
1581 #endif
1582
1583 #ifdef __osf__
1584 # define valloc malloc
1585 #endif
1586
1587 #ifdef __cplusplus
1588 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1589 #else
1590 char *valloc(), *malloc();
1591 #endif
1592
1593 int
1594 main()
1595 {
1596   char *buf1, *buf2, *buf3;
1597   int i = getpagesize(), j;
1598   int i2 = getpagesize()*2;
1599   int fd;
1600
1601   buf1 = (char *)valloc(i2);
1602   buf2 = (char *)valloc(i);
1603   buf3 = (char *)malloc(i2);
1604   for (j = 0; j < i2; ++j)
1605     *(buf1 + j) = rand();
1606   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1607   write(fd, buf1, i2);
1608   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1609   for (j = 0; j < i; ++j)
1610     if (*(buf1 + j) != *(buf2 + j))
1611       exit(1);
1612   lseek(fd, (long)i, 0);
1613   read(fd, buf2, i); /* read into mapped memory -- file should not change */
1614   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1615   lseek(fd, (long)0, 0);
1616   read(fd, buf3, i2);
1617   for (j = 0; j < i2; ++j)
1618     if (*(buf1 + j) != *(buf3 + j))
1619       exit(1);
1620   exit(0);
1621 }
1622
1623 EOF
1624 eval $ac_link
1625 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1626   ac_cv_func_mmap=yes
1627 else
1628   ac_cv_func_mmap=no
1629 fi
1630 fi
1631 rm -fr conftest*
1632 fi
1633 echo "$ac_t""$ac_cv_func_mmap" 1>&6
1634 if test $ac_cv_func_mmap = yes; then
1635   cat >> confdefs.h <<\EOF
1636 #define HAVE_MMAP 1
1637 EOF
1638
1639 fi
1640
1641 for ac_func in madvise mprotect
1642 do
1643 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1644 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1645   echo $ac_n "(cached) $ac_c" 1>&6
1646 else
1647   cat > conftest.$ac_ext <<EOF
1648 #line 1649 "configure"
1649 #include "confdefs.h"
1650 /* System header to define __stub macros and hopefully few prototypes,
1651     which can conflict with char $ac_func(); below.  */
1652 #include <assert.h>
1653 /* Override any gcc2 internal prototype to avoid an error.  */
1654 char $ac_func();
1655
1656 int main() { return 0; }
1657 int t() {
1658
1659 /* The GNU C library defines this for functions which it implements
1660     to always fail with ENOSYS.  Some functions are actually named
1661     something starting with __ and the normal name is an alias.  */
1662 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1663 choke me
1664 #else
1665 $ac_func();
1666 #endif
1667
1668 ; return 0; }
1669 EOF
1670 if eval $ac_link; then
1671   rm -rf conftest*
1672   eval "ac_cv_func_$ac_func=yes"
1673 else
1674   rm -rf conftest*
1675   eval "ac_cv_func_$ac_func=no"
1676 fi
1677 rm -f conftest*
1678
1679 fi
1680 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1681   echo "$ac_t""yes" 1>&6
1682     ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1683   cat >> confdefs.h <<EOF
1684 #define $ac_tr_func 1
1685 EOF
1686
1687 else
1688   echo "$ac_t""no" 1>&6
1689 fi
1690 done
1691
1692
1693 rm -f doc/config.status
1694 trap '' 1 2 15
1695 cat > confcache <<\EOF
1696 # This file is a shell script that caches the results of configure
1697 # tests run on this system so they can be shared between configure
1698 # scripts and configure runs.  It is not useful on other systems.
1699 # If it contains results you don't want to keep, you may remove or edit it.
1700 #
1701 # By default, configure uses ./config.cache as the cache file,
1702 # creating it if it does not exist already.  You can give configure
1703 # the --cache-file=FILE option to use a different cache file; that is
1704 # what configure does when it calls configure scripts in
1705 # subdirectories, so they share the cache.
1706 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1707 # config.status only pays attention to the cache file if you give it the
1708 # --recheck option to rerun configure.
1709 #
1710 EOF
1711 # Ultrix sh set writes to stderr and can't be redirected directly,
1712 # and sets the high bit in the cache file unless we assign to the vars.
1713 (set) 2>&1 |
1714   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1715   >> confcache
1716 if cmp -s $cache_file confcache; then
1717   :
1718 else
1719   if test -w $cache_file; then
1720     echo "updating cache $cache_file"
1721     cat confcache > $cache_file
1722   else
1723     echo "not updating unwritable cache $cache_file"
1724   fi
1725 fi
1726 rm -f confcache
1727
1728 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1729
1730 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1731 # Let make expand exec_prefix.
1732 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1733
1734 # Any assignment to VPATH causes Sun make to only execute
1735 # the first set of double-colon rules, so remove it if not needed.
1736 # If there is a colon in the path, we need to keep it.
1737 if test "x$srcdir" = x.; then
1738   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1739 fi
1740
1741 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1742
1743 DEFS=-DHAVE_CONFIG_H
1744
1745 # Without the "./", some shells look in PATH for config.status.
1746 : ${CONFIG_STATUS=./config.status}
1747
1748 echo creating $CONFIG_STATUS
1749 rm -f $CONFIG_STATUS
1750 cat > $CONFIG_STATUS <<EOF
1751 #! /bin/sh
1752 # Generated automatically by configure.
1753 # Run this file to recreate the current configuration.
1754 # This directory was configured as follows,
1755 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1756 #
1757 # $0 $ac_configure_args
1758 #
1759 # Compiler output produced by configure, useful for debugging
1760 # configure, is in ./config.log if it exists.
1761
1762 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1763 for ac_option
1764 do
1765   case "\$ac_option" in
1766   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1767     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1768     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1769   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1770     echo "$CONFIG_STATUS generated by autoconf version 2.4"
1771     exit 0 ;;
1772   -help | --help | --hel | --he | --h)
1773     echo "\$ac_cs_usage"; exit 0 ;;
1774   *) echo "\$ac_cs_usage"; exit 1 ;;
1775   esac
1776 done
1777
1778 ac_given_srcdir=$srcdir
1779 ac_given_INSTALL="$INSTALL"
1780
1781 trap 'rm -fr `echo "Makefile doc/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1782
1783 # Protect against being on the right side of a sed subst in config.status.
1784 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1785  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1786 $ac_vpsub
1787 $extrasub
1788 s%@CFLAGS@%$CFLAGS%g
1789 s%@CPPFLAGS@%$CPPFLAGS%g
1790 s%@CXXFLAGS@%$CXXFLAGS%g
1791 s%@DEFS@%$DEFS%g
1792 s%@LDFLAGS@%$LDFLAGS%g
1793 s%@LIBS@%$LIBS%g
1794 s%@exec_prefix@%$exec_prefix%g
1795 s%@prefix@%$prefix%g
1796 s%@program_transform_name@%$program_transform_name%g
1797 s%@host@%$host%g
1798 s%@host_alias@%$host_alias%g
1799 s%@host_cpu@%$host_cpu%g
1800 s%@host_vendor@%$host_vendor%g
1801 s%@host_os@%$host_os%g
1802 s%@target@%$target%g
1803 s%@target_alias@%$target_alias%g
1804 s%@target_cpu@%$target_cpu%g
1805 s%@target_vendor@%$target_vendor%g
1806 s%@target_os@%$target_os%g
1807 s%@build@%$build%g
1808 s%@build_alias@%$build_alias%g
1809 s%@build_cpu@%$build_cpu%g
1810 s%@build_vendor@%$build_vendor%g
1811 s%@build_os@%$build_os%g
1812 s%@CC@%$CC%g
1813 s%@HDEFINES@%$HDEFINES%g
1814 s%@AR@%$AR%g
1815 s%@RANLIB@%$RANLIB%g
1816 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1817 s%@INSTALL_DATA@%$INSTALL_DATA%g
1818 s%@HOST_64BIT_LONG@%$HOST_64BIT_LONG%g
1819 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1820 s%@CPP@%$CPP%g
1821 s%@COREFILE@%$COREFILE%g
1822 s%@COREFLAG@%$COREFLAG%g
1823 s%@TDEFINES@%$TDEFINES%g
1824 s%@wordsize@%$wordsize%g
1825 s%@all_backends@%$all_backends%g
1826 s%@bfd_backends@%$bfd_backends%g
1827 s%@bfd_machines@%$bfd_machines%g
1828 s%@tdefaults@%$tdefaults%g
1829
1830 CEOF
1831 EOF
1832 cat >> $CONFIG_STATUS <<EOF
1833
1834 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile"}
1835 EOF
1836 cat >> $CONFIG_STATUS <<\EOF
1837 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1838   # Support "outfile[:infile]", defaulting infile="outfile.in".
1839   case "$ac_file" in
1840   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1841        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1842   *) ac_file_in="${ac_file}.in" ;;
1843   esac
1844
1845   # Adjust relative srcdir, etc. for subdirectories.
1846
1847   # Remove last slash and all that follows it.  Not all systems have dirname.
1848   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1849   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1850     # The file is in a subdirectory.
1851     test ! -d "$ac_dir" && mkdir "$ac_dir"
1852     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1853     # A "../" for each directory in $ac_dir_suffix.
1854     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1855   else
1856     ac_dir_suffix= ac_dots=
1857   fi
1858
1859   case "$ac_given_srcdir" in
1860   .)  srcdir=.
1861       if test -z "$ac_dots"; then top_srcdir=.
1862       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1863   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1864   *) # Relative path.
1865     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1866     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1867   esac
1868
1869   case "$ac_given_INSTALL" in
1870   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1871   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1872   esac
1873   echo creating "$ac_file"
1874   rm -f "$ac_file"
1875   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1876   case "$ac_file" in
1877   *Makefile*) ac_comsub="1i\\
1878 # $configure_input" ;;
1879   *) ac_comsub= ;;
1880   esac
1881   sed -e "$ac_comsub
1882 s%@configure_input@%$configure_input%g
1883 s%@srcdir@%$srcdir%g
1884 s%@top_srcdir@%$top_srcdir%g
1885 s%@INSTALL@%$INSTALL%g
1886 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1887 fi; done
1888 rm -f conftest.subs
1889
1890 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1891 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1892 #
1893 # ac_d sets the value in "#define NAME VALUE" lines.
1894 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1895 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1896 ac_dC='\3'
1897 ac_dD='%g'
1898 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1899 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1900 ac_uB='\([      ]\)%\1#\2define\3'
1901 ac_uC=' '
1902 ac_uD='\4%g'
1903 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1904 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1905 ac_eB='$%\1#\2define\3'
1906 ac_eC=' '
1907 ac_eD='%g'
1908
1909 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1910 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1911   # Support "outfile[:infile]", defaulting infile="outfile.in".
1912   case "$ac_file" in
1913   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1914        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1915   *) ac_file_in="${ac_file}.in" ;;
1916   esac
1917
1918   echo creating $ac_file
1919
1920   rm -f conftest.frag conftest.in conftest.out
1921   cp $ac_given_srcdir/$ac_file_in conftest.in
1922
1923 EOF
1924
1925 # Transform confdefs.h into a sed script conftest.vals that substitutes
1926 # the proper values into config.h.in to produce config.h.  And first:
1927 # Protect against being on the right side of a sed subst in config.status.
1928 # Protect against being in an unquoted here document in config.status.
1929 rm -f conftest.vals
1930 cat > conftest.hdr <<\EOF
1931 s/[\\&%]/\\&/g
1932 s%[\\$`]%\\&%g
1933 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1934 s%ac_d%ac_u%gp
1935 s%ac_u%ac_e%gp
1936 EOF
1937 sed -n -f conftest.hdr confdefs.h > conftest.vals
1938 rm -f conftest.hdr
1939
1940 # This sed command replaces #undef with comments.  This is necessary, for
1941 # example, in the case of _POSIX_SOURCE, which is predefined and required
1942 # on some systems where configure will not decide to define it.
1943 cat >> conftest.vals <<\EOF
1944 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1945 EOF
1946
1947 # Break up conftest.vals because some shells have a limit on
1948 # the size of here documents, and old seds have small limits too.
1949 # Maximum number of lines to put in a single here document.
1950 ac_max_here_lines=12
1951
1952 rm -f conftest.tail
1953 while :
1954 do
1955   ac_lines=`grep -c . conftest.vals`
1956   # grep -c gives empty output for an empty file on some AIX systems.
1957   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1958   # Write a limited-size here document to conftest.frag.
1959   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1960   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1961   echo 'CEOF
1962   sed -f conftest.frag conftest.in > conftest.out
1963   rm -f conftest.in
1964   mv conftest.out conftest.in
1965 ' >> $CONFIG_STATUS
1966   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1967   rm -f conftest.vals
1968   mv conftest.tail conftest.vals
1969 done
1970 rm -f conftest.vals
1971
1972 cat >> $CONFIG_STATUS <<\EOF
1973   rm -f conftest.frag conftest.h
1974   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1975   cat conftest.in >> conftest.h
1976   rm -f conftest.in
1977   if cmp -s $ac_file conftest.h 2>/dev/null; then
1978     echo "$ac_file is unchanged"
1979     rm -f conftest.h
1980   else
1981     rm -f $ac_file
1982     mv conftest.h $ac_file
1983   fi
1984 fi; done
1985
1986
1987 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
1988 exit 0
1989 EOF
1990 chmod +x $CONFIG_STATUS
1991 rm -fr confdefs* $ac_clean_files
1992 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1993