gas/configure

   1 #!/bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 1.118
   5 # Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU General Public License as published
   9 # by the Free Software Foundation; either version 2, or (at your option)
  10 # any later version.
  11 #
  12 # This script is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
  15 # Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20
  21 ac_help=
  22 ac_help="$ac_help
  23     bfd-assembler       use BFD back end for writing object files"
  24
  25 # Omit some internal or obsolete options to make the list less imposing.
  26 ac_usage="Usage: configure [options] [host]
  27 Options: [defaults in brackets after descriptions]
  28 Configuration:
  29   --cache-file=FILE       cache test results in FILE
  30   --help                  print this message
  31   --no-create             do not create output files
  32   --quiet, --silent       do not print \`checking...' messages
  33   --version               print the version of autoconf that created configure
  34 Directory and file names:
  35   --exec-prefix=PREFIX    install host dependent files in PREFIX [/usr/local]
  36   --prefix=PREFIX         install host independent files in PREFIX [/usr/local]
  37   --srcdir=DIR            find the sources in DIR [configure dir or ..]
  38   --program-prefix=PREFIX prepend PREFIX to installed program names
  39   --program-suffix=SUFFIX append SUFFIX to installed program names
  40 Host type:
  41   --build=BUILD           configure for building on BUILD [BUILD=HOST]
  42   --host=HOST             configure for HOST [guessed]
  43   --target=TARGET         configure for TARGET [TARGET=HOST]
  44 Features and packages:
  45   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  46   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  47   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  48   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  49   --x-includes=DIR        X include files are in DIR
  50   --x-libraries=DIR       X library files are in DIR
  51 --enable and --with options recognized:$ac_help"
  52
  53 # Initialize some variables set by options.
  54 # The variables have the same names as the options, with
  55 # dashes changed to underlines.
  56 build=NONE
  57 cache_file=./config.cache
  58 exec_prefix=NONE
  59 host=NONE
  60 no_create=
  61 nonopt=NONE
  62 no_recursion=
  63 prefix=NONE
  64 program_prefix=NONE
  65 program_suffix=NONE
  66 program_transform_name=NONE
  67 silent=
  68 srcdir=
  69 target=NONE
  70 verbose=
  71 x_includes=NONE
  72 x_libraries=NONE
  73
  74 # Initialize some other variables.
  75 subdirs=
  76
  77 ac_prev=
  78 for ac_option
  79 do
  80
  81   # If the previous option needs an argument, assign it.
  82   if test -n "$ac_prev"; then
  83     eval "$ac_prev=\$ac_option"
  84     ac_prev=
  85     continue
  86   fi
  87
  88   case "$ac_option" in
  89   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  90   *) ac_optarg= ;;
  91   esac
  92
  93   # Accept the important Cygnus configure options, so we can diagnose typos.
  94
  95   case "$ac_option" in
  96
  97   -build | --build | --buil | --bui | --bu | --b)
  98     ac_prev=build ;;
  99   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
 100     build="$ac_optarg" ;;
 101
 102   -cache-file | --cache-file | --cache-fil | --cache-fi \
 103   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 104     ac_prev=cache_file ;;
 105   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 106   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 107     cache_file="$ac_optarg" ;;
 108
 109   -disable-* | --disable-*)
 110     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 111     # Reject names that are not valid shell variable names.
 112     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 113       { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
 114     fi
 115     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 116     eval "enable_${ac_feature}=no" ;;
 117
 118   -enable-* | --enable-*)
 119     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 120     # Reject names that are not valid shell variable names.
 121     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 122       { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
 123     fi
 124     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 125     case "$ac_option" in
 126       *=*) ;;
 127       *) ac_optarg=yes ;;
 128     esac
 129     eval "enable_${ac_feature}='$ac_optarg'" ;;
 130
 131   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 132   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 133   | --exec | --exe | --ex)
 134     ac_prev=exec_prefix ;;
 135   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 136   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 137   | --exec=* | --exe=* | --ex=*)
 138     exec_prefix="$ac_optarg" ;;
 139
 140   -gas | --gas | --ga | --g)
 141     # Obsolete; use --with-gas.
 142     with_gas=yes ;;
 143
 144   -help | --help | --hel | --he)
 145     cat << EOF
 146 $ac_usage
 147 EOF
 148     exit 0 ;;
 149
 150   -host | --host | --hos | --ho)
 151     ac_prev=host ;;
 152   -host=* | --host=* | --hos=* | --ho=*)
 153     host="$ac_optarg" ;;
 154
 155   -nfp | --nfp | --nf)
 156     # Obsolete; use --without-fp.
 157     with_fp=no ;;
 158
 159   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 160   | --no-cr | --no-c)
 161     no_create=yes ;;
 162
 163   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 164   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 165     no_recursion=yes ;;
 166
 167   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 168     ac_prev=prefix ;;
 169   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 170     prefix="$ac_optarg" ;;
 171
 172   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 173   | --program-pre | --program-pr | --program-p)
 174     ac_prev=program_prefix ;;
 175   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 176   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 177     program_prefix="$ac_optarg" ;;
 178
 179   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 180   | --program-suf | --program-su | --program-s)
 181     ac_prev=program_suffix ;;
 182   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 183   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 184     program_suffix="$ac_optarg" ;;
 185
 186   -program-transform-name | --program-transform-name \
 187   | --program-transform-nam | --program-transform-na \
 188   | --program-transform-n | --program-transform- \
 189   | --program-transform | --program-transfor \
 190   | --program-transfo | --program-transf \
 191   | --program-trans | --program-tran \
 192   | --progr-tra | --program-tr | --program-t)
 193     ac_prev=program_transform_name ;;
 194   -program-transform-name=* | --program-transform-name=* \
 195   | --program-transform-nam=* | --program-transform-na=* \
 196   | --program-transform-n=* | --program-transform-=* \
 197   | --program-transform=* | --program-transfor=* \
 198   | --program-transfo=* | --program-transf=* \
 199   | --program-trans=* | --program-tran=* \
 200   | --progr-tra=* | --program-tr=* | --program-t=*)
 201     program_transform_name="$ac_optarg" ;;
 202
 203   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 204   | -silent | --silent | --silen | --sile | --sil)
 205     silent=yes ;;
 206
 207   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 208     ac_prev=srcdir ;;
 209   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 210     srcdir="$ac_optarg" ;;
 211
 212   -target | --target | --targe | --targ | --tar | --ta | --t)
 213     ac_prev=target ;;
 214   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 215     target="$ac_optarg" ;;
 216
 217   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 218     verbose=yes ;;
 219
 220   -version | --version | --versio | --versi | --vers)
 221     echo "configure generated by autoconf version 1.118"
 222     exit 0 ;;
 223
 224   -with-* | --with-*)
 225     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 226     # Reject names that are not valid shell variable names.
 227     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 228       { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
 229     fi
 230     ac_package=`echo $ac_package| sed 's/-/_/g'`
 231     case "$ac_option" in
 232       *=*) ;;
 233       *) ac_optarg=yes ;;
 234     esac
 235     eval "with_${ac_package}='$ac_optarg'" ;;
 236
 237   -without-* | --without-*)
 238     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 239     # Reject names that are not valid shell variable names.
 240     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 241       { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
 242     fi
 243     ac_package=`echo $ac_package| sed 's/-/_/g'`
 244     eval "with_${ac_package}=no" ;;
 245
 246   --x)
 247     # Obsolete; use --with-x.
 248     with_x=yes ;;
 249
 250   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 251   | --x-incl | --x-inc | --x-in | --x-i)
 252     ac_prev=x_includes ;;
 253   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 254   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 255     x_includes="$ac_optarg" ;;
 256
 257   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 258   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 259     ac_prev=x_libraries ;;
 260   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 261   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 262     x_libraries="$ac_optarg" ;;
 263
 264   -*) { echo "configure: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 265     ;;
 266
 267   *)
 268     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 269       echo "configure: warning: $ac_option: invalid host type" 1>&2
 270     fi
 271     if test "x$nonopt" != xNONE; then
 272       { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; }
 273     fi
 274     nonopt="$ac_option"
 275     ;;
 276
 277   esac
 278 done
 279
 280 if test -n "$ac_prev"; then
 281   { echo "configure: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 282 fi
 283
 284 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
 285
 286 # File descriptor usage:
 287 # 0 unused; standard input
 288 # 1 file creation
 289 # 2 errors and warnings
 290 # 3 unused; some systems may open it to /dev/tty
 291 # 4 checking for... messages and results
 292 # 5 compiler messages saved in config.log
 293 if test "$silent" = yes; then
 294   exec 4>/dev/null
 295 else
 296   exec 4>&1
 297 fi
 298 exec 5>./config.log
 299
 300 echo "\
 301 This file contains any messages produced by compilers while
 302 running configure, to aid debugging if configure makes a mistake.
 303 " 1>&5
 304
 305 # Strip out --no-create and --no-recursion so they do not pile up.
 306 # Also quote any args containing shell metacharacters.
 307 ac_configure_args=
 308 for ac_arg
 309 do
 310   case "$ac_arg" in
 311   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 312   | --no-cr | --no-c) ;;
 313   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 314   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 315   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 316   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 317   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 318   esac
 319 done
 320
 321 # NLS nuisances.
 322 # Only set LANG and LC_ALL to C if already set.
 323 # These must not be set unconditionally because not all systems understand
 324 # e.g. LANG=C (notably SCO).
 325 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 326 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 327
 328 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 329 rm -rf conftest* confdefs.h
 330 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 331 echo > confdefs.h
 332
 333 # A filename unique to this package, relative to the directory that
 334 # configure is in, which we can look for to find out if srcdir is correct.
 335 ac_unique_file=as.h
 336
 337 # Find the source files, if location was not specified.
 338 if test -z "$srcdir"; then
 339   ac_srcdir_defaulted=yes
 340   # Try the directory containing this script, then its parent.
 341   ac_prog=$0
 342   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 343   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 344   srcdir=$ac_confdir
 345   if test ! -r $srcdir/$ac_unique_file; then
 346     srcdir=..
 347   fi
 348 else
 349   ac_srcdir_defaulted=no
 350 fi
 351 if test ! -r $srcdir/$ac_unique_file; then
 352   if test "$ac_srcdir_defaulted" = yes; then
 353     { echo "configure: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 354   else
 355     { echo "configure: can not find sources in $srcdir" 1>&2; exit 1; }
 356   fi
 357 fi
 358
 359 # Prefer explicitly selected file to automatically selected ones.
 360 if test -z "$CONFIG_SITE"; then
 361   if test "x$prefix" != xNONE; then
 362     CONFIG_SITE=$prefix/lib/config.site
 363   else
 364     CONFIG_SITE=/usr/local/lib/config.site
 365   fi
 366   # System dependent files override system independent ones.
 367   if test "x$exec_prefix" != xNONE && test "x$exec_prefix" != "x$prefix"; then
 368     CONFIG_SITE="$CONFIG_SITE $exec_prefix/lib/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 $CPPFLAGS'
 389 ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
 390
 391 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 392   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 393   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 394     ac_n= ac_c='
 395 ' ac_t='        '
 396   else
 397     ac_n=-n ac_c= ac_t=
 398   fi
 399 else
 400   ac_n= ac_c='\c' ac_t=
 401 fi
 402
 403 bfd_gas=no
 404 user_bfd_gas=
 405 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 406 enableval="$enable_bfd_assembler"
 407 if test -n "$enableval"; then
 408   case "${enableval}" in
 409   yes) need_bfd=yes user_bfd_gas=yes ;;
 410   no)  user_bfd_gas=no ;;
 411   *)   { echo "configure: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 412 esac
 413 fi
 414
 415 # Generate a header file -- gets more post-processing by Makefile later.
 416
 417
 418 ac_aux_dir=
 419 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 420   if test -f $ac_dir/install-sh; then
 421     ac_aux_dir=$ac_dir
 422     ac_install_sh="$ac_aux_dir/install-sh -c"
 423     break
 424   elif test -f $ac_dir/install.sh; then
 425     ac_aux_dir=$ac_dir
 426     ac_install_sh="$ac_aux_dir/install.sh -c"
 427     break
 428   fi
 429 done
 430 if test -z "$ac_aux_dir"; then
 431   { echo "configure: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 432 fi
 433 ac_config_guess=$ac_aux_dir/config.guess
 434 ac_config_sub=$ac_aux_dir/config.sub
 435 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 436
 437
 438 # Do some error checking and defaulting for the host and target type.
 439 # The inputs are:
 440 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 441 #
 442 # The rules are:
 443 # 1. You are not allowed to specify --host, --target, and nonopt at the
 444 #    same time.
 445 # 2. Host defaults to nonopt.
 446 # 3. If nonopt is not specified, then host defaults to the current host,
 447 #    as determined by config.guess.
 448 # 4. Target defaults to nonopt.
 449 # 5. If nonopt is not specified, then target defaults to host.
 450 # 6. build defaults to empty (but implicitly to host).
 451
 452 # The aliases save the names the user supplied, while $host etc.
 453 # will get canonicalized.
 454 case $host---$target---$nonopt in
 455 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 456 *) { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 457 esac
 458
 459
 460 # Make sure we can run config.sub.
 461 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 462 else { echo "configure: can not run $ac_config_sub" 1>&2; exit 1; }
 463 fi
 464
 465 echo $ac_n "checking host system type""... $ac_c" 1>&4
 466
 467 host_alias=$host
 468 case "$host_alias" in
 469 NONE)
 470   case $nonopt in
 471   NONE)
 472     if host_alias=`$ac_config_guess`; then :
 473     else { echo "configure: can not guess host type; you must specify one" 1>&2; exit 1; }
 474     fi ;;
 475   *) host_alias=$nonopt ;;
 476   esac ;;
 477 esac
 478
 479 host=`$ac_config_sub $host_alias`
 480 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 481 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 482 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 483 echo "$ac_t""$host" 1>&4
 484
 485 echo $ac_n "checking target system type""... $ac_c" 1>&4
 486
 487 target_alias=$target
 488 case "$target_alias" in
 489 NONE)
 490   case $nonopt in
 491   NONE) target_alias=$host_alias ;;
 492   *) target_alias=$nonopt ;;
 493   esac ;;
 494 esac
 495
 496 target=`$ac_config_sub $target_alias`
 497 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 498 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 499 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 500 echo "$ac_t""$target" 1>&4
 501
 502 echo $ac_n "checking build system type""... $ac_c" 1>&4
 503
 504 build_alias=$build
 505 case "$build_alias" in
 506 NONE) build= build_alias= ;;
 507 *)
 508 build=`$ac_config_sub $build_alias`
 509 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 510 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 511 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 512 ;;
 513 esac
 514 echo "$ac_t""$build" 1>&4
 515
 516 test "$host_alias" != "$target_alias" &&
 517   test "$program_prefix$program_suffix$program_transform_name" = \
 518     NONENONENONE && program_prefix=${target_alias}-
 519
 520 test "$program_transform_name" = NONE && program_transform_name=
 521 if test -n "$program_transform_name"; then
 522   # Double any \ or $.
 523   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 524   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 525   rm -f conftestsed
 526 fi
 527 test "$program_prefix" != NONE &&
 528   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 529 # Use a double $ so make ignores it.
 530 test "$program_suffix" != NONE &&
 531   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 532
 533 # sed with no file args requires a program.
 534 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 535
 536
 537 emulation=generic
 538
 539 # assign cpu type
 540
 541 # check for architecture variants
 542 case ${target_cpu} in
 543   hppa*)        cpu_type=hppa ;;
 544   i[45]86)      cpu_type=i386 ;;
 545   m680[012346]0) cpu_type=m68k ;;
 546   m68008)       cpu_type=m68k ;;
 547   m683??)       cpu_type=m68k ;;
 548   m8*)          cpu_type=m88k ;;
 549   mips*el)      cpu_type=mips endian=little;;
 550   mips*)        cpu_type=mips endian=big ;;
 551   powerpc*)     cpu_type=ppc ;;
 552   rs6000*)      cpu_type=ppc ;;
 553   sparc64)      cpu_type=sparc obj_format=elf cat >> confdefs.h <<\EOF
 554 #define sparcv9 1
 555 EOF
 556  ;;
 557   sparclite*)   cpu_type=sparc ;;
 558   *)            cpu_type=${target_cpu} ;;
 559 esac
 560
 561 # do we need the opcodes library?
 562 case ${cpu_type} in
 563   alpha | vax)
 564     ;;
 565   *)
 566     OPCODES_LIB="../opcodes/libopcodes.a"
 567     ;;
 568 esac
 569
 570
 571 gas_target=${cpu_type}
 572 generic_target=${cpu_type}-${target_vendor}-${target_os}
 573 dev=no
 574
 575 # assign object format
 576 case ${generic_target} in
 577   a29k-amd-udi)         obj_format=coff gas_target=ebmon29k ;;
 578   a29k-amd-ebmon)       obj_format=coff gas_target=ebmon29k ;;
 579
 580   alpha-*-netware*)     obj_format=ecoff ;;
 581   alpha-*-osf*)         obj_format=ecoff ;;
 582
 583   arm-*-riscix*)        obj_format=aout bfd_gas=yes ;;
 584
 585   hppa-*-*elf*)         obj_format=elf emulation=hppa ;;
 586   hppa-*-osf*)          obj_format=som emulation=hppa ;;
 587   hppa-*-hpux*)         obj_format=som emulation=hppa ;;
 588   hppa-*-bsd*)          obj_format=som emulation=hppa ;;
 589   hppa-*-hiux*)         obj_format=som emulation=hppa ;;
 590
 591   h8300-*-coff)         obj_format=coff ;;
 592
 593   i386-ibm-aix*)        obj_format=coff gas_target=i386coff
 594                          emulation=i386aix ;;
 595   i386-*-bsd*)          obj_format=aout emulation=386bsd ;;
 596   i386-*-netbsd0.8)     obj_format=aout emulation=386bsd ;;
 597   i386-*-netbsd*)       obj_format=aout emulation=netbsd ;;
 598   i386-*-linux*elf*)    obj_format=elf  emulation=linux ;;
 599   i386-*-linux*coff*)   obj_format=coff emulation=linux
 600                          gas_target=i386coff ;;
 601   i386-*-linux*)        obj_format=aout emulation=linux ;;
 602   i386-*-lynxos*)       obj_format=coff gas_target=i386coff
 603                          emulation=lynx ;;
 604   i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
 605                         obj_format=elf ;;
 606   i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 607                         obj_format=coff gas_target=i386coff ;;
 608   i386-*-vsta)          obj_format=aout ;;
 609   i386-*-go32)          obj_format=coff gas_target=i386coff ;;
 610   i386-*-mach* | i386-*-gnu*)
 611                         obj_format=aout emulation=mach bfd_gas=yes ;;
 612
 613   i960-*-bout)          obj_format=bout ;;
 614   i960-*-coff)          obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 615   i960-*-nindy*)        obj_format=bout ;;
 616   i960-*-vxworks4*)     obj_format=bout ;;
 617   i960-*-vxworks5.0)    obj_format=bout ;;
 618   i960-*-vxworks5.*)    obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 619   i960-*-vxworks*)      obj_format=bout ;;
 620
 621   m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
 622                         obj_format=aout emulation=sun3 ;;
 623   m68k-motorola-sysv)   obj_format=coff gas_target=m68kcoff emulation=delta ;;
 624   m68k-bull-sysv3*)     obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
 625   m68k-apollo-*)        obj_format=coff gas_target=apollo emulation=apollo ;;
 626   m68k-*-coff | m68k-*-sysv*)
 627                         obj_format=coff gas_target=m68kcoff ;;
 628   m68k-*-hpux)          obj_format=hp300 emulation=hp300 ;;
 629   m68k-*-lynxos*)       obj_format=coff gas_target=m68kcoff
 630                          emulation=lynx ;;
 631
 632   m88k-*-coff*)         obj_format=coff gas_target=m88kcoff ;;
 633
 634   # don't change emulation like *-*-bsd does
 635   mips-*-bsd*)          bfd_gas=yes obj_format=aout gas_target=mips-lit ;;
 636   mips-*-ultrix*)       obj_format=ecoff gas_target=mips-lit ;;
 637   mips-*-ecoff*)        obj_format=ecoff
 638                         case "$endian" in
 639                         big) gas_target=mips-big ;;
 640                         *)   gas_target=mips-lit ;;
 641                         esac
 642                         ;;
 643   mips-*-ecoff*)        obj_format=ecoff gas_target=mips-big ;;
 644   mips-*-irix5*)        obj_format=elf gas_target=mips-big ;;
 645   mips-*-irix*)         obj_format=ecoff gas_target=mips-big ;;
 646   mips-*-riscos*)       obj_format=ecoff gas_target=mips-big ;;
 647   mips-*-sysv*)         obj_format=ecoff gas_target=mips-big ;;
 648   mips-*-elf*)          obj_format=elf
 649                         case "$endian" in
 650                         big) gas_target=mips-big ;;
 651                         *)   gas_target=mips-lit ;;
 652                         esac
 653                         ;;
 654   ppc-*-aix*)           obj_format=coff bfd_gas=yes ;;
 655   ppc-*-elf*)           obj_format=elf bfd_gas=yes ;;
 656   ppc-*-netware*)       obj_format=elf emulation=ppcnw ;;
 657   ppc-*-sysv4*)         obj_format=elf bfd_gas=yes ;;
 658
 659   sh-*-coff)            obj_format=coff ;;
 660
 661   ns32k-pc532-mach*)    obj_format=aout emulation=pc532 bfd_gas=yes ;;
 662   ns32k-pc532-netbsd*)  obj_format=aout emulation=netbsd532 bfd_gas=yes ;;
 663
 664   sparc*-*-sunos4*)     obj_format=aout emulation=sun3 bfd_gas=yes ;;
 665   sparc*-*-aout | sparc*-*-vxworks)
 666                         obj_format=aout bfd_gas=yes ;;
 667   sparc*-*-coff)        obj_format=coff bfd_gas=yes ;;
 668   sparc*-*-lynxos*)     obj_format=coff bfd_gas=yes emulation=lynx ;;
 669   sparc*-fujitsu-none)  obj_format=aout bfd_gas=yes ;;
 670   sparc*-*-elf | sparc*-*-solaris*)
 671                         obj_format=elf ;;
 672
 673   vax-*-bsd* | vax-*-ultrix*)
 674                         obj_format=aout ;;
 675   vax-*-vms)            obj_format=vms ;;
 676
 677   z8k-*-coff | z8k-*-sim)
 678                         obj_format=coff ;;
 679
 680   *-*-aout | *-*-scout)
 681                         obj_format=aout ;;
 682   *-*-nindy*)
 683                         obj_format=bout ;;
 684   *-*-bsd*)
 685                         obj_format=aout emulation=sun3 ;;
 686   *-*-generic)          obj_format=generic ;;
 687   *-*-xray | *-*-hms)   obj_format=coff ;;
 688   *-*-sim)              obj_format=coff ;;
 689   *-*-elf | *-*-sysv4* | *-*-solaris*)
 690                         echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
 691                         obj_format=elf dev=yes ;;
 692   *-*-vxworks)          obj_format=aout ;;
 693   *-*-netware)          obj_format=elf ;;
 694 esac
 695
 696 # Assign floating point type.  Most processors with FP support
 697 # IEEE FP.  On those that don't support FP at all, usually IEEE
 698 # is emulated.
 699 case ${target_cpu} in
 700   vax | tahoe ) atof=${target_cpu} ;;
 701   *)                    atof=ieee ;;
 702 esac
 703
 704 case "${obj_format}" in
 705   "") { echo "configure: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
 706 esac
 707
 708
 709 if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
 710   { echo "configure: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
 711 fi
 712
 713 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
 714   { echo "configure: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
 715 fi
 716
 717 # and target makefile frag
 718
 719 target_frag=${srcdir}/config/${gas_target}.mt
 720
 721
 722 case ${cpu_type}-${obj_format} in
 723 # not yet
 724 # i386-aout)    bfd_gas=preferred ;;
 725   *-elf)        bfd_gas=yes ;;
 726   *-ecoff)      bfd_gas=yes ;;
 727   *-som)        bfd_gas=yes ;;
 728   *)            ;;
 729 esac
 730
 731 case ${user_bfd_gas}-${bfd_gas} in
 732   yes-yes | no-no)
 733     # We didn't override user's choice.
 734     ;;
 735   no-yes)
 736     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
 737     ;;
 738   no-preferred)
 739     bfd_gas=no
 740     ;;
 741   *-preferred)
 742     bfd_gas=yes
 743     ;;
 744   -*)
 745     # User specified nothing.
 746     ;;
 747 esac
 748
 749 case ${bfd_gas}-${cpu_type}-${obj_format} in
 750   yes-*-coff)   need_bfd=yes ;;
 751   no-*-coff)    need_bfd=yes
 752                 cat >> confdefs.h <<\EOF
 753 #define MANY_SEGMENTS 1
 754 EOF
 755  ;;
 756 esac
 757
 758 reject_dev_configs=yes
 759
 760 case ${reject_dev_configs}-${dev} in
 761   yes-yes) # Oops.
 762     { echo "configure: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
 763     ;;
 764 esac
 765
 766
 767
 768 case "${bfd_gas}" in
 769   yes)  cat >> confdefs.h <<\EOF
 770 #define BFD_ASSEMBLER 1
 771 EOF
 772
 773         need_bfd=yes ;;
 774 esac
 775
 776 case "${need_bfd}" in
 777   yes)  BFDLIB=../bfd/libbfd.a
 778         ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
 779         ;;
 780 esac
 781
 782
 783
 784 cat >> confdefs.h <<EOF
 785 #define TARGET_ALIAS "${target_alias}"
 786 EOF
 787
 788 cat >> confdefs.h <<EOF
 789 #define TARGET_CANONICAL "${target}"
 790 EOF
 791
 792 cat >> confdefs.h <<EOF
 793 #define TARGET_CPU "${target_cpu}"
 794 EOF
 795
 796 cat >> confdefs.h <<EOF
 797 #define TARGET_VENDOR "${target_vendor}"
 798 EOF
 799
 800 cat >> confdefs.h <<EOF
 801 #define TARGET_OS "${target_os}"
 802 EOF
 803
 804
 805 case ${host} in
 806   rs6000-*-*)
 807         # The IBM compiler mis-compiles some expressions used in gas.
 808         # This will tell gas to work around this lossage.
 809         cat >> confdefs.h <<\EOF
 810 #define IBM_COMPILER_SUX 1
 811 EOF
 812  ;;
 813   i386-*-go32)
 814         # Using fopen(..., "w") for a binary file breaks under DOS.
 815         cat >> confdefs.h <<\EOF
 816 #define WANT_FOPEN_BIN 1
 817 EOF
 818    ;;
 819 esac
 820
 821 echo $ac_n "checking for CC""... $ac_c" 1>&4
 822 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 823 test -z "$CC" && CC=cc
 824 echo "$ac_t""setting CC to $CC" 1>&4
 825
 826 # Find out if we are using GNU C, under whatever name.
 827 cat > conftest.c <<EOF
 828 #ifdef __GNUC__
 829   yes
 830 #endif
 831 EOF
 832 ${CC-cc} -E conftest.c > conftest.out 2>&1
 833 if egrep yes conftest.out >/dev/null 2>&1; then
 834   GCC=yes
 835 else
 836   GCC=
 837 fi
 838 rm -f conftest*
 839
 840 # Find a good install program.  We prefer a C program (faster),
 841 # so one script is as good as another.  But avoid the broken or
 842 # incompatible versions:
 843 # SysV /etc/install, /usr/sbin/install
 844 # SunOS /usr/etc/install
 845 # IRIX /sbin/install
 846 # AIX /bin/install
 847 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 848 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 849 # ./install, which can be erroneously created by make from ./install.sh.
 850 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
 851 if test -z "$INSTALL"; then
 852 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
 853   echo $ac_n "(cached) $ac_c" 1>&4
 854 else
 855     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 856   for ac_dir in $PATH; do
 857     case "$ac_dir" in
 858     ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
 859     *)
 860       # OSF1 and SCO ODT 3.0 have their own names for install.
 861       for ac_prog in ginstall installbsd scoinst install; do
 862         if test -f $ac_dir/$ac_prog; then
 863           if test $ac_prog = install &&
 864             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 865             # AIX install.  It has an incompatible calling convention.
 866             # OSF/1 installbsd also uses dspmsg, but is usable.
 867             :
 868           else
 869             ac_cv_path_install="$ac_dir/$ac_prog -c"
 870             break 2
 871           fi
 872         fi
 873       done
 874       ;;
 875     esac
 876   done
 877   IFS="$ac_save_ifs"
 878   # As a last resort, use the slow shell script.
 879   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 880 fi
 881   INSTALL="$ac_cv_path_install"
 882 fi
 883 echo "$ac_t""$INSTALL" 1>&4
 884
 885 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 886 # It thinks the first close brace ends the variable substitution.
 887 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 888
 889 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 890
 891
 892 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
 893 # On Suns, sometimes $CPP names a directory.
 894 if test -n "$CPP" && test -d "$CPP"; then
 895   CPP=
 896 fi
 897 if test -z "$CPP"; then
 898 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
 899   echo $ac_n "(cached) $ac_c" 1>&4
 900 else
 901     # This must be in double quotes, not single quotes, because CPP may get
 902   # substituted into the Makefile and "${CC-cc}" will confuse make.
 903   CPP="${CC-cc} -E"
 904   # On the NeXT, cc -E runs the code through the compiler's parser,
 905   # not just through cpp.
 906   cat > conftest.$ac_ext <<EOF
 907 #line 908 "configure"
 908 #include "confdefs.h"
 909 #include <stdio.h>
 910 Syntax Error
 911 EOF
 912 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 913 ac_err=`grep -v '^ *+' conftest.out`
 914 if test -z "$ac_err"; then
 915   :
 916 else
 917   echo "$ac_err" >&5
 918   rm -rf conftest*
 919   CPP="${CC-cc} -E -traditional-cpp"
 920   cat > conftest.$ac_ext <<EOF
 921 #line 922 "configure"
 922 #include "confdefs.h"
 923 #include <stdio.h>
 924 Syntax Error
 925 EOF
 926 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 927 ac_err=`grep -v '^ *+' conftest.out`
 928 if test -z "$ac_err"; then
 929   :
 930 else
 931   echo "$ac_err" >&5
 932   rm -rf conftest*
 933   CPP=/lib/cpp
 934 fi
 935 rm -f conftest*
 936 fi
 937 rm -f conftest*
 938   ac_cv_prog_CPP="$CPP"
 939 fi
 940 fi
 941 CPP="$ac_cv_prog_CPP"
 942 echo "$ac_t""$CPP" 1>&4
 943
 944 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
 945 do
 946 ac_safe=`echo "$ac_hdr" | tr './' '__'`
 947 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
 948 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 949   echo $ac_n "(cached) $ac_c" 1>&4
 950 else
 951   cat > conftest.$ac_ext <<EOF
 952 #line 953 "configure"
 953 #include "confdefs.h"
 954 #include <$ac_hdr>
 955 EOF
 956 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 957 ac_err=`grep -v '^ *+' conftest.out`
 958 if test -z "$ac_err"; then
 959   rm -rf conftest*
 960   eval "ac_cv_header_$ac_safe=yes"
 961 else
 962   echo "$ac_err" >&5
 963   rm -rf conftest*
 964   eval "ac_cv_header_$ac_safe=no"
 965 fi
 966 rm -f conftest*
 967 fi
 968 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 969   echo "$ac_t""yes" 1>&4
 970     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
 971   cat >> confdefs.h <<EOF
 972 #define $ac_tr_hdr 1
 973 EOF
 974
 975 else
 976   echo "$ac_t""no" 1>&4
 977 fi
 978 done
 979
 980
 981 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 982 # people who are not cross-compiling but are compiling cross-assemblers.
 983 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
 984 if test "${host}" = "${target}"; then
 985   cross_gas=yes
 986   cat >> confdefs.h <<\EOF
 987 #define CROSS_COMPILE 1
 988 EOF
 989
 990 else
 991   cross_gas=no
 992 fi
 993 echo "$ac_t""$cross_gas" 1>&4
 994
 995 # If we cannot run a trivial program, we must be cross compiling.
 996 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
 997 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
 998   echo $ac_n "(cached) $ac_c" 1>&4
 999 else
1000   if test "$cross_compiling" = yes; then
1001   ac_cv_cross=yes
1002 else
1003 cat > conftest.$ac_ext <<EOF
1004 #line 1005 "configure"
1005 #include "confdefs.h"
1006 main(){return(0);}
1007 EOF
1008 eval $ac_link
1009 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1010   ac_cv_c_cross=no
1011 else
1012   ac_cv_c_cross=yes
1013 fi
1014 fi
1015 rm -fr conftest*
1016 fi
1017 cross_compiling=$ac_cv_c_cross
1018 echo "$ac_t""$ac_cv_c_cross" 1>&4
1019
1020 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1021 # for constant arguments.  Useless!
1022 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1023 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&4
1025 else
1026   cat > conftest.$ac_ext <<EOF
1027 #line 1028 "configure"
1028 #include "confdefs.h"
1029 #include <alloca.h>
1030 int main() { return 0; }
1031 int t() {
1032 char *p = alloca(2 * sizeof(int));
1033 ; return 0; }
1034 EOF
1035 if eval $ac_link; then
1036   rm -rf conftest*
1037   ac_cv_header_alloca_h=yes
1038 else
1039   rm -rf conftest*
1040   ac_cv_header_alloca_h=no
1041 fi
1042 rm -f conftest*
1043
1044 fi
1045 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1046 if test $ac_cv_header_alloca_h = yes; then
1047   cat >> confdefs.h <<\EOF
1048 #define HAVE_ALLOCA_H 1
1049 EOF
1050
1051 fi
1052
1053 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1054 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1055   echo $ac_n "(cached) $ac_c" 1>&4
1056 else
1057   cat > conftest.$ac_ext <<EOF
1058 #line 1059 "configure"
1059 #include "confdefs.h"
1060
1061 #ifdef __GNUC__
1062 # define alloca __builtin_alloca
1063 #else
1064 # if HAVE_ALLOCA_H
1065 #  include <alloca.h>
1066 # else
1067 #  ifdef _AIX
1068  #pragma alloca
1069 #  else
1070 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1071 char *alloca ();
1072 #   endif
1073 #  endif
1074 # endif
1075 #endif
1076
1077 int main() { return 0; }
1078 int t() {
1079 char *p = (char *) alloca(1);
1080 ; return 0; }
1081 EOF
1082 if eval $ac_link; then
1083   rm -rf conftest*
1084   ac_cv_func_alloca=yes
1085 else
1086   rm -rf conftest*
1087   ac_cv_func_alloca=no
1088 fi
1089 rm -f conftest*
1090
1091 fi
1092 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1093 if test $ac_cv_func_alloca = yes; then
1094   cat >> confdefs.h <<\EOF
1095 #define HAVE_ALLOCA 1
1096 EOF
1097
1098 fi
1099
1100 if test $ac_cv_func_alloca = no; then
1101   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1102   # that cause trouble.  Some versions do not even contain alloca or
1103   # contain a buggy version.  If you still want to use their alloca,
1104   # use ar to extract alloca.o from them instead of compiling alloca.c.
1105   ALLOCA=alloca.o
1106   cat >> confdefs.h <<\EOF
1107 #define C_ALLOCA 1
1108 EOF
1109
1110
1111 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1112 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1113   echo $ac_n "(cached) $ac_c" 1>&4
1114 else
1115   cat > conftest.$ac_ext <<EOF
1116 #line 1117 "configure"
1117 #include "confdefs.h"
1118 #if defined(CRAY) && ! defined(CRAY2)
1119 webecray
1120 #else
1121 wenotbecray
1122 #endif
1123
1124 EOF
1125 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1126   egrep "webecray" >/dev/null 2>&1; then
1127   rm -rf conftest*
1128   ac_cv_os_cray=yes
1129 else
1130   rm -rf conftest*
1131   ac_cv_os_cray=no
1132 fi
1133 rm -f conftest*
1134
1135 fi
1136 echo "$ac_t""$ac_cv_os_cray" 1>&4
1137 if test $ac_cv_os_cray = yes; then
1138 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1139 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1140   echo $ac_n "(cached) $ac_c" 1>&4
1141 else
1142   cat > conftest.$ac_ext <<EOF
1143 #line 1144 "configure"
1144 #include "confdefs.h"
1145 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1146 int main() { return 0; }
1147 int t() {
1148
1149 /* The GNU C library defines this for functions which it implements
1150     to always fail with ENOSYS.  Some functions are actually named
1151     something starting with __ and the normal name is an alias.  */
1152 #if defined (__stub__getb67) || defined (__stub____getb67)
1153 choke me
1154 #else
1155 /* Override any gcc2 internal prototype to avoid an error.  */
1156 char _getb67(); _getb67();
1157 #endif
1158
1159 ; return 0; }
1160 EOF
1161 if eval $ac_link; then
1162   rm -rf conftest*
1163   eval "ac_cv_func__getb67=yes"
1164 else
1165   rm -rf conftest*
1166   eval "ac_cv_func__getb67=no"
1167 fi
1168 rm -f conftest*
1169
1170 fi
1171 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1172   echo "$ac_t""yes" 1>&4
1173   cat >> confdefs.h <<\EOF
1174 #define CRAY_STACKSEG_END _getb67
1175 EOF
1176
1177 else
1178   echo "$ac_t""no" 1>&4
1179 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1180 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1181   echo $ac_n "(cached) $ac_c" 1>&4
1182 else
1183   cat > conftest.$ac_ext <<EOF
1184 #line 1185 "configure"
1185 #include "confdefs.h"
1186 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1187 int main() { return 0; }
1188 int t() {
1189
1190 /* The GNU C library defines this for functions which it implements
1191     to always fail with ENOSYS.  Some functions are actually named
1192     something starting with __ and the normal name is an alias.  */
1193 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1194 choke me
1195 #else
1196 /* Override any gcc2 internal prototype to avoid an error.  */
1197 char GETB67(); GETB67();
1198 #endif
1199
1200 ; return 0; }
1201 EOF
1202 if eval $ac_link; then
1203   rm -rf conftest*
1204   eval "ac_cv_func_GETB67=yes"
1205 else
1206   rm -rf conftest*
1207   eval "ac_cv_func_GETB67=no"
1208 fi
1209 rm -f conftest*
1210
1211 fi
1212 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1213   echo "$ac_t""yes" 1>&4
1214   cat >> confdefs.h <<\EOF
1215 #define CRAY_STACKSEG_END GETB67
1216 EOF
1217
1218 else
1219   echo "$ac_t""no" 1>&4
1220 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1221 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&4
1223 else
1224   cat > conftest.$ac_ext <<EOF
1225 #line 1226 "configure"
1226 #include "confdefs.h"
1227 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1228 int main() { return 0; }
1229 int t() {
1230
1231 /* The GNU C library defines this for functions which it implements
1232     to always fail with ENOSYS.  Some functions are actually named
1233     something starting with __ and the normal name is an alias.  */
1234 #if defined (__stub_getb67) || defined (__stub___getb67)
1235 choke me
1236 #else
1237 /* Override any gcc2 internal prototype to avoid an error.  */
1238 char getb67(); getb67();
1239 #endif
1240
1241 ; return 0; }
1242 EOF
1243 if eval $ac_link; then
1244   rm -rf conftest*
1245   eval "ac_cv_func_getb67=yes"
1246 else
1247   rm -rf conftest*
1248   eval "ac_cv_func_getb67=no"
1249 fi
1250 rm -f conftest*
1251
1252 fi
1253 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1254   echo "$ac_t""yes" 1>&4
1255   cat >> confdefs.h <<\EOF
1256 #define CRAY_STACKSEG_END getb67
1257 EOF
1258
1259 else
1260   echo "$ac_t""no" 1>&4
1261 fi
1262
1263 fi
1264
1265 fi
1266
1267 fi
1268
1269 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1270 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1271   echo $ac_n "(cached) $ac_c" 1>&4
1272 else
1273   if test "$cross_compiling" = yes; then
1274   ac_cv_c_stack_direction=0
1275 else
1276 cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279 find_stack_direction ()
1280 {
1281   static char *addr = 0;
1282   auto char dummy;
1283   if (addr == 0)
1284     {
1285       addr = &dummy;
1286       return find_stack_direction ();
1287     }
1288   else
1289     return (&dummy > addr) ? 1 : -1;
1290 }
1291 main ()
1292 {
1293   exit (find_stack_direction() < 0);
1294 }
1295 EOF
1296 eval $ac_link
1297 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1298   ac_cv_c_stack_direction=1
1299 else
1300   ac_cv_c_stack_direction=-1
1301 fi
1302 fi
1303 rm -fr conftest*
1304 fi
1305 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1306 cat >> confdefs.h <<EOF
1307 #define STACK_DIRECTION $ac_cv_c_stack_direction
1308 EOF
1309
1310 fi
1311
1312 echo $ac_n "checking for inline""... $ac_c" 1>&4
1313 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1314   echo $ac_n "(cached) $ac_c" 1>&4
1315 else
1316   if test "$GCC" = yes; then
1317 cat > conftest.$ac_ext <<EOF
1318 #line 1319 "configure"
1319 #include "confdefs.h"
1320
1321 int main() { return 0; }
1322 int t() {
1323 } inline foo() {
1324 ; return 0; }
1325 EOF
1326 if eval $ac_link; then
1327   rm -rf conftest*
1328   ac_cv_c_inline=yes
1329 else
1330   rm -rf conftest*
1331   ac_cv_c_inline=no
1332 fi
1333 rm -f conftest*
1334
1335 else
1336   ac_cv_c_inline=no
1337 fi
1338 fi
1339 echo "$ac_t""$ac_cv_c_inline" 1>&4
1340 if test $ac_cv_c_inline = no; then
1341   cat >> confdefs.h <<\EOF
1342 #define inline __inline
1343 EOF
1344
1345 fi
1346
1347
1348 # VMS needs this.
1349 for ac_func in unlink delete
1350 do
1351 echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1352 if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
1353   echo $ac_n "(cached) $ac_c" 1>&4
1354 else
1355   cat > conftest.$ac_ext <<EOF
1356 #line 1357 "configure"
1357 #include "confdefs.h"
1358 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1359 int main() { return 0; }
1360 int t() {
1361
1362 /* The GNU C library defines this for functions which it implements
1363     to always fail with ENOSYS.  Some functions are actually named
1364     something starting with __ and the normal name is an alias.  */
1365 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1366 choke me
1367 #else
1368 /* Override any gcc2 internal prototype to avoid an error.  */
1369 char $ac_func(); $ac_func();
1370 #endif
1371
1372 ; return 0; }
1373 EOF
1374 if eval $ac_link; then
1375   rm -rf conftest*
1376   eval "ac_cv_func_$ac_func=yes"
1377 else
1378   rm -rf conftest*
1379   eval "ac_cv_func_$ac_func=no"
1380 fi
1381 rm -f conftest*
1382
1383 fi
1384 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1385   echo "$ac_t""yes" 1>&4
1386     ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1387   cat >> confdefs.h <<EOF
1388 #define $ac_tr_func 1
1389 EOF
1390  break
1391 else
1392   echo "$ac_t""no" 1>&4
1393 fi
1394 done
1395
1396
1397 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1398 # enough, but on some of those systems, the assert macro relies on requoting
1399 # working properly!
1400 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1401 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1402   echo $ac_n "(cached) $ac_c" 1>&4
1403 else
1404   cat > conftest.$ac_ext <<EOF
1405 #line 1406 "configure"
1406 #include "confdefs.h"
1407 #include <assert.h>
1408 #include <stdio.h>
1409 int main() { return 0; }
1410 int t() {
1411
1412 /* check for requoting problems */
1413 static int a, b, c, d;
1414 static char *s;
1415 assert (!strcmp(s, "foo bar baz quux"));
1416 /* check for newline handling */
1417 assert (a == b
1418         || c == d);
1419
1420 ; return 0; }
1421 EOF
1422 if eval $ac_link; then
1423   rm -rf conftest*
1424   gas_cv_assert_ok=yes
1425 else
1426   rm -rf conftest*
1427   gas_cv_assert_ok=no
1428 fi
1429 rm -f conftest*
1430
1431 fi
1432 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1433 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1434 #define BROKEN_ASSERT 1
1435 EOF
1436
1437
1438
1439 # On some systems, the system header files may not declare malloc, realloc,
1440 # and free.  There are places where gas needs these functions to have been
1441 # declared -- such as when taking their addresses.
1442 gas_test_headers="
1443 #ifdef HAVE_MEMORY_H
1444 #include <memory.h>
1445 #endif
1446 #ifdef HAVE_STRING_H
1447 #include <string.h>
1448 #endif
1449 #ifdef HAVE_STDLIB_H
1450 #include <stdlib.h>
1451 #endif
1452 #ifdef HAVE_UNISTD_H
1453 #include <unistd.h>
1454 #endif
1455 "
1456
1457 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1458 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1459   echo $ac_n "(cached) $ac_c" 1>&4
1460 else
1461   cat > conftest.$ac_ext <<EOF
1462 #line 1463 "configure"
1463 #include "confdefs.h"
1464 $gas_test_headers
1465 int main() { return 0; }
1466 int t() {
1467
1468 typedef char *(*f)();
1469 f x;
1470 x = (f) malloc;
1471
1472 ; return 0; }
1473 EOF
1474 if eval $ac_link; then
1475   rm -rf conftest*
1476   gas_cv_decl_needed_malloc=no
1477 else
1478   rm -rf conftest*
1479   gas_cv_decl_needed_malloc=yes
1480 fi
1481 rm -f conftest*
1482
1483 fi
1484 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1485 test $gas_cv_decl_needed_malloc = no || {
1486  cat >> confdefs.h <<\EOF
1487 #define NEED_DECLARATION_MALLOC 1
1488 EOF
1489
1490 }
1491
1492
1493 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1494 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1495   echo $ac_n "(cached) $ac_c" 1>&4
1496 else
1497   cat > conftest.$ac_ext <<EOF
1498 #line 1499 "configure"
1499 #include "confdefs.h"
1500 $gas_test_headers
1501 int main() { return 0; }
1502 int t() {
1503
1504 typedef int f;
1505 f x;
1506 x = (f) free;
1507
1508 ; return 0; }
1509 EOF
1510 if eval $ac_link; then
1511   rm -rf conftest*
1512   gas_cv_decl_needed_free=no
1513 else
1514   rm -rf conftest*
1515   gas_cv_decl_needed_free=yes
1516 fi
1517 rm -f conftest*
1518
1519 fi
1520 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1521 test $gas_cv_decl_needed_free = no || {
1522  cat >> confdefs.h <<\EOF
1523 #define NEED_DECLARATION_FREE 1
1524 EOF
1525
1526 }
1527
1528
1529 # Does errno.h declare errno, or do we have to add a separate declaration
1530 # for it?
1531
1532 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1533 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1534   echo $ac_n "(cached) $ac_c" 1>&4
1535 else
1536   cat > conftest.$ac_ext <<EOF
1537 #line 1538 "configure"
1538 #include "confdefs.h"
1539
1540 #ifdef HAVE_ERRNO_H
1541 #include <errno.h>
1542 #endif
1543
1544 int main() { return 0; }
1545 int t() {
1546
1547 typedef int f;
1548 f x;
1549 x = (f) errno;
1550
1551 ; return 0; }
1552 EOF
1553 if eval $ac_link; then
1554   rm -rf conftest*
1555   gas_cv_decl_needed_errno=no
1556 else
1557   rm -rf conftest*
1558   gas_cv_decl_needed_errno=yes
1559 fi
1560 rm -f conftest*
1561
1562 fi
1563 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1564 test $gas_cv_decl_needed_errno = no || {
1565  cat >> confdefs.h <<\EOF
1566 #define NEED_DECLARATION_ERRNO 1
1567 EOF
1568
1569 }
1570
1571
1572 subdirs="testsuite"
1573
1574
1575 if test -w $cache_file; then
1576 echo "updating cache $cache_file"
1577 cat > $cache_file <<\EOF
1578 # This file is a shell script that caches the results of configure
1579 # tests run on this system so they can be shared between configure
1580 # scripts and configure runs.  It is not useful on other systems.
1581 # If it contains results you don't want to keep, you may remove or edit it.
1582 #
1583 # By default, configure uses ./config.cache as the cache file,
1584 # creating it if it does not exist already.  You can give configure
1585 # the --cache-file=FILE option to use a different cache file; that is
1586 # what configure does when it calls configure scripts in
1587 # subdirectories, so they share the cache.
1588 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1589 # config.status only pays attention to the cache file if you give it the
1590 # --recheck option to rerun configure.
1591 #
1592 EOF
1593 # Ultrix sh set writes to stderr and can't be redirected directly.
1594 (set) 2>&1 |
1595   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1596   >> $cache_file
1597 else
1598 echo "not updating unwritable cache $cache_file"
1599 fi
1600
1601
1602 test "x$prefix" = xNONE && prefix=/usr/local
1603 # Let make expand exec_prefix.
1604 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1605
1606 # Any assignment to VPATH causes Sun make to only execute
1607 # the first set of double-colon rules, so remove it if not needed.
1608 # If there is a colon in the path, we need to keep it.
1609 if test "x$srcdir" = x.; then
1610   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1611 fi
1612
1613 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1614
1615 DEFS=-DHAVE_CONFIG_H
1616
1617 # Without the "./", some shells look in PATH for config.status.
1618 : ${CONFIG_STATUS=./config.status}
1619
1620 echo creating $CONFIG_STATUS
1621 rm -f $CONFIG_STATUS
1622 cat > $CONFIG_STATUS <<EOF
1623 #!/bin/sh
1624 # Generated automatically by configure.
1625 # Run this file to recreate the current configuration.
1626 # This directory was configured as follows,
1627 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1628 #
1629 # $0 $ac_configure_args
1630 #
1631 # Compiler output produced by configure, useful for debugging
1632 # configure, is in ./config.log if it exists.
1633
1634 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1635 for ac_option
1636 do
1637   case "\$ac_option" in
1638   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1639     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1640     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1641   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1642     echo "$CONFIG_STATUS generated by autoconf version 1.118"
1643     exit 0 ;;
1644   -help | --help | --hel | --he | --h)
1645     echo "\$ac_cs_usage"; exit 0 ;;
1646   *) echo "\$ac_cs_usage"; exit 1 ;;
1647   esac
1648 done
1649
1650 ac_given_srcdir=$srcdir
1651 ac_given_INSTALL="$INSTALL"
1652
1653 trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
1654
1655 # Protect against being on the right side of a sed subst in config.status.
1656 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1657  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1658 $ac_vpsub
1659 $extrasub
1660 s%@CFLAGS@%$CFLAGS%g
1661 s%@CPPFLAGS@%$CPPFLAGS%g
1662 s%@CXXFLAGS@%$CXXFLAGS%g
1663 s%@DEFS@%$DEFS%g
1664 s%@LDFLAGS@%$LDFLAGS%g
1665 s%@LIBS@%$LIBS%g
1666 s%@exec_prefix@%$exec_prefix%g
1667 s%@prefix@%$prefix%g
1668 s%@host@%$host%g
1669 s%@host_alias@%$host_alias%g
1670 s%@host_cpu@%$host_cpu%g
1671 s%@host_vendor@%$host_vendor%g
1672 s%@host_os@%$host_os%g
1673 s%@target@%$target%g
1674 s%@target_alias@%$target_alias%g
1675 s%@target_cpu@%$target_cpu%g
1676 s%@target_vendor@%$target_vendor%g
1677 s%@target_os@%$target_os%g
1678 s%@build@%$build%g
1679 s%@build_alias@%$build_alias%g
1680 s%@build_cpu@%$build_cpu%g
1681 s%@build_vendor@%$build_vendor%g
1682 s%@build_os@%$build_os%g
1683 s%@program_transform_name@%$program_transform_name%g
1684 s%@OPCODES_LIB@%$OPCODES_LIB%g
1685 /@target_frag@/r $target_frag
1686 s%@target_frag@%%g
1687 s%@BFDLIB@%$BFDLIB%g
1688 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1689 s%@CC@%$CC%g
1690 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1691 s%@INSTALL_DATA@%$INSTALL_DATA%g
1692 s%@CPP@%$CPP%g
1693 s%@ALLOCA@%$ALLOCA%g
1694 s%@subdirs@%$subdirs%g
1695
1696 CEOF
1697 EOF
1698 cat >> $CONFIG_STATUS <<EOF
1699
1700 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1701 EOF
1702 cat >> $CONFIG_STATUS <<\EOF
1703 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1704   # Support "outfile[:infile]", defaulting infile="outfile.in".
1705   case "$ac_file" in
1706   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1707        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1708   *) ac_file_in="${ac_file}.in" ;;
1709   esac
1710
1711   # Adjust relative srcdir, etc. for subdirectories.
1712
1713   # Remove last slash and all that follows it.  Not all systems have dirname.
1714   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1715   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1716     # The file is in a subdirectory.
1717     test ! -d "$ac_dir" && mkdir "$ac_dir"
1718     ac_dir_suffix="/$ac_dir"
1719     # A "../" for each directory in $ac_dir_suffix.
1720     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1721   else
1722     ac_dir_suffix= ac_dots=
1723   fi
1724
1725   case "$ac_given_srcdir" in
1726   .)  srcdir=.
1727       if test -z "$ac_dots"; then top_srcdir=.
1728       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1729   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1730   *) # Relative path.
1731     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1732     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1733   esac
1734
1735   case "$ac_given_INSTALL" in
1736   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1737   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1738   esac
1739   echo creating "$ac_file"
1740   rm -f "$ac_file"
1741   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1742   sed -e "
1743 s%@configure_input@%$configure_input%g
1744 s%@srcdir@%$srcdir%g
1745 s%@top_srcdir@%$top_srcdir%g
1746 s%@INSTALL@%$INSTALL%g
1747 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1748 fi; done
1749 rm -f conftest.subs
1750
1751 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1752 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1753 #
1754 # ac_d sets the value in "#define NAME VALUE" lines.
1755 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1756 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1757 ac_dC='\3'
1758 ac_dD='%g'
1759 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1760 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1761 ac_uB='\([      ]\)%\1#\2define\3'
1762 ac_uC=' '
1763 ac_uD='\4%g'
1764 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1765 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1766 ac_eB='$%\1#\2define\3'
1767 ac_eC=' '
1768 ac_eD='%g'
1769
1770 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1771 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1772   # Support "outfile[:infile]", defaulting infile="outfile.in".
1773   case "$ac_file" in
1774   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1775        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1776   *) ac_file_in="${ac_file}.in" ;;
1777   esac
1778
1779   echo creating $ac_file
1780
1781   rm -f conftest.frag conftest.in conftest.out
1782   cp $ac_given_srcdir/$ac_file_in conftest.in
1783
1784 EOF
1785
1786 # Transform confdefs.h into a sed script conftest.vals that substitutes
1787 # the proper values into config.h.in to produce config.h.  And first:
1788 # Protect against being on the right side of a sed subst in config.status.
1789 # Protect against being in an unquoted here document in config.status.
1790 rm -f conftest.vals
1791 cat > conftest.hdr <<\EOF
1792 s/[\\&%]/\\&/g
1793 s%[\\$`]%\\&%g
1794 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1795 s%ac_d%ac_u%gp
1796 s%ac_u%ac_e%gp
1797 EOF
1798 sed -n -f conftest.hdr confdefs.h > conftest.vals
1799 rm -f conftest.hdr
1800
1801 # This sed command replaces #undef with comments.  This is necessary, for
1802 # example, in the case of _POSIX_SOURCE, which is predefined and required
1803 # on some systems where configure will not decide to define it.
1804 cat >> conftest.vals <<\EOF
1805 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1806 EOF
1807
1808 # Break up conftest.vals because some shells have a limit on
1809 # the size of here documents, and old seds have small limits too.
1810 # Maximum number of lines to put in a single here document.
1811 ac_max_here_lines=12
1812
1813 rm -f conftest.tail
1814 while :
1815 do
1816   ac_lines=`grep -c . conftest.vals`
1817   # grep -c gives empty output for an empty file on some AIX systems.
1818   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1819   # Write a limited-size here document to conftest.frag.
1820   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1821   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1822   echo 'CEOF
1823   sed -f conftest.frag conftest.in > conftest.out
1824   rm -f conftest.in
1825   mv conftest.out conftest.in
1826 ' >> $CONFIG_STATUS
1827   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1828   rm -f conftest.vals
1829   mv conftest.tail conftest.vals
1830 done
1831 rm -f conftest.vals
1832
1833 cat >> $CONFIG_STATUS <<\EOF
1834   rm -f conftest.frag conftest.h
1835   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1836   cat conftest.in >> conftest.h
1837   rm -f conftest.in
1838   if cmp -s $ac_file conftest.h 2>/dev/null; then
1839     echo "$ac_file is unchanged"
1840     rm -f conftest.h
1841   else
1842     rm -f $ac_file
1843     mv conftest.h $ac_file
1844   fi
1845 fi; done
1846
1847 EOF
1848
1849 cat >> $CONFIG_STATUS <<EOF
1850 ac_sources="config/tc-${cpu_type}.c     config/tc-${cpu_type}.h \
1851         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1852         config/te-${emulation}.h config/atof-${atof}.c"
1853 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1854 EOF
1855
1856 cat >> $CONFIG_STATUS <<\EOF
1857 srcdir=$ac_given_srcdir
1858 while test -n "$ac_sources"; do
1859   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1860   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1861
1862   echo "linking $srcdir/$ac_source to $ac_dest"
1863
1864   if test ! -r $srcdir/$ac_source; then
1865     { echo "configure: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1866   fi
1867   rm -f $ac_dest
1868
1869   # Make relative symlinks.
1870   # Remove last slash and all that follows it.  Not all systems have dirname.
1871   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1872   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1873     # The dest file is in a subdirectory.
1874     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1875     ac_dest_dir_suffix="/$ac_dest_dir"
1876     # A "../" for each directory in $ac_dest_dir_suffix.
1877     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1878   else
1879     ac_dest_dir_suffix= ac_dots=
1880   fi
1881
1882   case "$srcdir" in
1883   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1884   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1885   esac
1886
1887   # Make a symlink if possible; otherwise try a hard link.
1888   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1889     ln $srcdir/$ac_source $ac_dest; then :
1890   else
1891     { echo "configure: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1892   fi
1893 done
1894
1895
1896 exit 0
1897 EOF
1898 chmod +x $CONFIG_STATUS
1899 rm -fr confdefs* $ac_clean_files
1900 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1901
1902 if test "$no_recursion" != yes; then
1903
1904   # Remove --cache-file and --srcdir arguments so they do not pile up.
1905   ac_sub_configure_args=
1906   ac_prev=
1907   for ac_arg in $ac_configure_args; do
1908     if test -n "$ac_prev"; then
1909       ac_prev=
1910       continue
1911     fi
1912     case "$ac_arg" in
1913     -cache-file | --cache-file | --cache-fil | --cache-fi \
1914     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1915       ac_prev=cache_file ;;
1916     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1917     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1918       ;;
1919     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1920       ac_prev=srcdir ;;
1921     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1922       ;;
1923     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1924     esac
1925   done
1926
1927   for ac_config_dir in testsuite; do
1928
1929     # Do not complain, so a configure script can configure whichever
1930     # parts of a large source tree are present.
1931     if test ! -d $srcdir/$ac_config_dir; then
1932       continue
1933     fi
1934
1935     echo configuring in $ac_config_dir
1936
1937     case "$srcdir" in
1938     .) ;;
1939     *)
1940       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1941       else
1942         { echo "configure: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1943       fi
1944       ;;
1945     esac
1946
1947     ac_popdir=`pwd`
1948     cd $ac_config_dir
1949
1950     case "$srcdir" in
1951     .) # No --srcdir option.  We are building in place.
1952       ac_sub_srcdir=$srcdir ;;
1953     /*) # Absolute path.
1954       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1955     *) # Relative path.
1956       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1957     esac
1958
1959     # Check for guested configure; otherwise get Cygnus style configure.
1960     if test -f $ac_sub_srcdir/configure; then
1961       ac_sub_configure=$ac_sub_srcdir/configure
1962     elif test -f $ac_sub_srcdir/configure.in; then
1963       ac_sub_configure=$ac_configure
1964     else
1965       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1966       ac_sub_configure=
1967     fi
1968
1969     # The recursion is here.
1970     if test -n "$ac_sub_configure"; then
1971
1972       # Make the cache file name correct relative to the subdirectory.
1973       # A "../" for each directory in /$ac_config_dir.
1974       ac_dots=`echo /$ac_config_dir|sed 's%/[^/]*%../%g'`
1975       case "$cache_file" in
1976       /*) ac_sub_cache_file=$cache_file ;;
1977       *) # Relative path.
1978         ac_sub_cache_file="$ac_dots$cache_file" ;;
1979       esac
1980
1981       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1982       # The eval makes quoting arguments work.
1983       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1984       then :
1985       else
1986         { echo "configure: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1987       fi
1988     fi
1989
1990     cd $ac_popdir
1991   done
1992 fi
1993