gas/configure

   1 #!/bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 1.109
   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="${ac_help}
  23     bfd-assembler       use BFD back end for writing object files"
  24 # Save the original args to write them into config.status later.
  25 configure_args="$@"
  26
  27 # Omit some internal, obsolete, or unimplemented options to make the
  28 # list less imposing.
  29 ac_usage="Usage: configure [options] [host]
  30 Options: [defaults in brackets after descriptions]
  31 Configuration:
  32   --cache-file=FILE       cache test results in FILE
  33   --help                  print this message
  34   --no-create             do not create output files
  35   --quiet, --silent       do not print \`checking...' messages
  36   --version               print the version of autoconf that created configure
  37 Directories:
  38   --exec-prefix=PREFIX    install host dependent files in PREFIX [/usr/local]
  39   --prefix=PREFIX         install host independent files in PREFIX [/usr/local]
  40   --srcdir=DIR            find the sources in DIR [configure dir or ..]
  41 Host type:
  42   --build=BUILD           configure for building on BUILD [BUILD=HOST]
  43   --host=HOST             configure for HOST [guessed]
  44   --target=TARGET         configure for TARGET [TARGET=HOST]
  45 Features and packages:
  46   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  47   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  48   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  49   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  50   --x-includes=DIR        X include files are in DIR
  51   --x-libraries=DIR       X library files are in DIR
  52 --enable and --with options recognized:$ac_help"
  53
  54 # Initialize some variables set by options.
  55 # The variables have the same names as the options, with
  56 # dashes changed to underlines.
  57 build=NONE
  58 cache_file=./config.cache
  59 exec_prefix=NONE
  60 host=NONE
  61 no_create=
  62 nonopt=NONE
  63 norecursion=
  64 prefix=NONE
  65 program_prefix=
  66 program_suffix=
  67 program_transform_name=
  68 silent=
  69 srcdir=
  70 target=NONE
  71 verbose=
  72 x_includes=NONE
  73 x_libraries=NONE
  74
  75 # Initialize some other variables.
  76 subdirs=
  77
  78 ac_prev=
  79 for ac_option
  80 do
  81
  82   # If the previous option needs an argument, assign it.
  83   if test -n "$ac_prev"; then
  84     eval "$ac_prev=\$ac_option"
  85     ac_prev=
  86     continue
  87   fi
  88
  89   case "$ac_option" in
  90   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  91   *) ac_optarg= ;;
  92   esac
  93
  94   # Accept (but ignore some of) the important Cygnus configure
  95   # options, so we can diagnose typos.
  96
  97   case "$ac_option" in
  98
  99   -build | --build | --buil | --bui | --bu | --b)
 100     ac_prev=build ;;
 101   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
 102     build="$ac_optarg" ;;
 103
 104   -cache-file | --cache-file | --cache-fil | --cache-fi \
 105   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 106     ac_prev=cache_file ;;
 107   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 108   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 109     cache_file="$ac_optarg" ;;
 110
 111   -disable-* | --disable-*)
 112     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 113     # Reject names that are not valid shell variable names.
 114     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 115       { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
 116     fi
 117     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 118     eval "enable_${ac_feature}=no" ;;
 119
 120   -enable-* | --enable-*)
 121     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 122     # Reject names that are not valid shell variable names.
 123     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 124       { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
 125     fi
 126     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 127     case "$ac_option" in
 128       *=*) ;;
 129       *) ac_optarg=yes ;;
 130     esac
 131     eval "enable_${ac_feature}='$ac_optarg'" ;;
 132
 133   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 134   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 135   | --exec | --exe | --ex)
 136     ac_prev=exec_prefix ;;
 137   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 138   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 139   | --exec=* | --exe=* | --ex=*)
 140     exec_prefix="$ac_optarg" ;;
 141
 142   -gas | --gas | --ga | --g)
 143     # Obsolete; use --with-gas.
 144     with_gas=yes ;;
 145
 146   -help | --help | --hel | --he)
 147     cat << EOF
 148 $ac_usage
 149 EOF
 150     exit 0 ;;
 151
 152   -host | --host | --hos | --ho)
 153     ac_prev=host ;;
 154   -host=* | --host=* | --hos=* | --ho=*)
 155     host="$ac_optarg" ;;
 156
 157   -nfp | --nfp | --nf)
 158     # Obsolete; use --without-fp.
 159     with_fp=no ;;
 160
 161   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 162   | --no-cr | --no-c)
 163     no_create=yes ;;
 164
 165   -norecursion | --norecursion | --norecursio | --norecursi \
 166   | --norecurs | --norecur | --norecu | --norec | --nore | --nor)
 167     norecursion=yes ;;
 168
 169   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 170     ac_prev=prefix ;;
 171   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 172     prefix="$ac_optarg" ;;
 173
 174     # The program_*_given variables are so we can distinguish between
 175     # unspecified and empty-string-valued options.
 176   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 177   | --program-pre | --program-pr | --program-p)
 178     ac_prev=program_prefix ;;
 179   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 180   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 181     program_prefix_given=yes
 182     program_prefix="$ac_optarg" ;;
 183
 184   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 185   | --program-suf | --program-su | --program-s)
 186     ac_prev=program_suffix ;;
 187   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 188   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 189     program_suffix_given=yes
 190     program_suffix="$ac_optarg" ;;
 191
 192   -program-transform-name | --program-transform-name \
 193   | --program-transform-nam | --program-transform-na \
 194   | --program-transform-n | --program-transform- \
 195   | --program-transform | --program-transfor \
 196   | --program-transfo | --program-transf \
 197   | --program-trans | --program-tran \
 198   | --progr-tra | --program-tr | --program-t)
 199     ac_prev=program_transform_name ;;
 200   -program-transform-name=* | --program-transform-name=* \
 201   | --program-transform-nam=* | --program-transform-na=* \
 202   | --program-transform-n=* | --program-transform-=* \
 203   | --program-transform=* | --program-transfor=* \
 204   | --program-transfo=* | --program-transf=* \
 205   | --program-trans=* | --program-tran=* \
 206   | --progr-tra=* | --program-tr=* | --program-t=*)
 207     # Double any backslashes or dollar signs in the argument
 208     program_transform_name_given=yes
 209     program_transform_name="${program_transform_name} -e `echo ${ac_optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
 210     ;;
 211
 212   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 213   | -silent | --silent | --silen | --sile | --sil)
 214     silent=yes ;;
 215
 216   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 217     ac_prev=srcdir ;;
 218   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 219     srcdir="$ac_optarg" ;;
 220
 221   -target | --target | --targe | --targ | --tar | --ta | --t)
 222     ac_prev=target ;;
 223   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 224     target="$ac_optarg" ;;
 225
 226   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 227     verbose=yes ;;
 228
 229   -version | --version | --versio | --versi | --vers)
 230     echo "configure generated by autoconf version 1.109"
 231     exit 0 ;;
 232
 233   -with-* | --with-*)
 234     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 235     # Reject names that are not valid shell variable names.
 236     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 237       { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
 238     fi
 239     ac_package=`echo $ac_package| sed 's/-/_/g'`
 240     case "$ac_option" in
 241       *=*) ;;
 242       *) ac_optarg=yes ;;
 243     esac
 244     eval "with_${ac_package}='$ac_optarg'" ;;
 245
 246   -without-* | --without-*)
 247     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 248     # Reject names that are not valid shell variable names.
 249     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 250       { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
 251     fi
 252     ac_package=`echo $ac_package| sed 's/-/_/g'`
 253     eval "with_${ac_package}=no" ;;
 254
 255   --x)
 256     # Obsolete; use --with-x.
 257     with_x=yes ;;
 258
 259   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 260   | --x-incl | --x-inc | --x-in | --x-i)
 261     ac_prev=x_includes ;;
 262   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 263   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 264     x_includes="$ac_optarg" ;;
 265
 266   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 267   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 268     ac_prev=x_libraries ;;
 269   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 270   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 271     x_libraries="$ac_optarg" ;;
 272
 273   -*) { echo "configure: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 274     ;;
 275
 276   *)
 277     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 278       echo "configure: warning: $ac_option: invalid host type" 1>&2
 279     fi
 280     if test "x$nonopt" != xNONE; then
 281       { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; }
 282     fi
 283     nonopt="$ac_option"
 284     ;;
 285
 286   esac
 287 done
 288
 289 if test -n "$ac_prev"; then
 290   { echo "configure: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 291 fi
 292
 293 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
 294 trap 'rm -fr confdefs* $ac_clean_files' 0
 295
 296 # File descriptor usage:
 297 # 0 unused; standard input
 298 # 1 file creation
 299 # 2 errors and warnings
 300 # 3 unused; some systems may open it to /dev/tty
 301 # 4 checking for... messages and results
 302 # 5 compiler messages saved in config.log
 303 if test "$silent" = yes; then
 304   exec 4>/dev/null
 305 else
 306   exec 4>&1
 307 fi
 308 exec 5>./config.log
 309
 310 echo "\
 311 This file contains any messages produced by compilers while
 312 running configure, to aid debugging if configure makes a mistake.
 313 " 1>&5
 314
 315 # Save the original args if we used an alternate arg parser.
 316 ac_configure_temp="${configure_args-$@}"
 317 # Strip out --no-create and --norecursion so they do not pile up.
 318 # Also quote any args containing spaces.
 319 configure_args=
 320 for ac_arg in $ac_configure_temp; do
 321   case "$ac_arg" in
 322   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 323   | --no-cr | --no-c) ;;
 324   -norecursion | --norecursion | --norecursio | --norecursi \
 325   | --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
 326   *["   "]*) configure_args="$configure_args '$ac_arg'" ;;
 327   *) configure_args="$configure_args $ac_arg" ;;
 328   esac
 329 done
 330
 331 # NLS nuisances.
 332 # Only set LANG and LC_ALL to C if already set.
 333 # These must not be set unconditionally because not all systems understand
 334 # e.g. LANG=C (notably SCO).
 335 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 336 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 337
 338 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 339 rm -rf conftest* confdefs.h
 340 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 341 echo > confdefs.h
 342
 343 # A filename unique to this package, relative to the directory that
 344 # configure is in, which we can look for to find out if srcdir is correct.
 345 ac_unique_file=as.h
 346
 347 # Find the source files, if location was not specified.
 348 if test -z "$srcdir"; then
 349   ac_srcdir_defaulted=yes
 350   # Try the directory containing this script, then its parent.
 351   ac_prog=$0
 352   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 353   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 354   srcdir=$ac_confdir
 355   if test ! -r $srcdir/$ac_unique_file; then
 356     srcdir=..
 357   fi
 358 else
 359   ac_srcdir_defaulted=no
 360 fi
 361 if test ! -r $srcdir/$ac_unique_file; then
 362   if test "$ac_srcdir_defaulted" = yes; then
 363     { echo "configure: can not find sources in ${ac_confdir} or .." 1>&2; exit 1; }
 364   else
 365     { echo "configure: can not find sources in ${srcdir}" 1>&2; exit 1; }
 366   fi
 367 fi
 368
 369 # Prefer explicitly selected file to automatically selected ones.
 370 if test ! -r "$CONFIG_SITE"; then
 371   if test "x$prefix" != xNONE; then
 372     CONFIG_SITE=$prefix/lib/config.site
 373   else
 374     CONFIG_SITE=/usr/local/lib/config.site
 375   fi
 376   # System dependent files override system independent ones.
 377   if test "x$exec_prefix" != xNONE && test "x$exec_prefix" != "x$prefix"; then
 378     CONFIG_SITE="$CONFIG_SITE $exec_prefix/lib/config.site"
 379   fi
 380 fi
 381 for ac_site_file in $CONFIG_SITE; do
 382   if test -r "$ac_site_file"; then
 383     echo "loading site script $ac_site_file"
 384     . "$ac_site_file"
 385   fi
 386 done
 387
 388 if test -r "$cache_file"; then
 389   echo "loading cache $cache_file"
 390   . $cache_file
 391 else
 392   echo "creating cache $cache_file"
 393   > $cache_file
 394 fi
 395
 396 ac_ext=c
 397 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 398 ac_cpp='${CPP} $CPPFLAGS'
 399 ac_compile='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
 400
 401
 402 bfd_gas=no
 403 user_bfd_gas=
 404 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 405 enableval="$enable_bfd_assembler"
 406 if test -n "$enableval"; then
 407   case "${enableval}" in
 408   yes) need_bfd=yes user_bfd_gas=yes ;;
 409   no)  user_bfd_gas=no ;;
 410   *)   { echo "configure: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 411 esac
 412 fi
 413
 414 # Generate a header file -- gets more post-processing by Makefile later.
 415
 416
 417 ac_aux_dir=
 418 for ac_dir in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/..; do
 419   if test -f $ac_dir/install.sh; then
 420     ac_aux_dir=$ac_dir; break
 421   fi
 422 done
 423 if test -z "$ac_aux_dir"; then
 424   { echo "configure: can not find install.sh in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 425 fi
 426 ac_config_guess=${ac_aux_dir}/config.guess
 427 ac_config_sub=${ac_aux_dir}/config.sub
 428 ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
 429 ac_install_sh="${ac_aux_dir}/install.sh -c"
 430
 431 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 432   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 433   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 434     ac_n= ac_c='
 435 ' ac_t='        '
 436   else
 437     ac_n=-n ac_c= ac_t=
 438   fi
 439 else
 440   ac_n= ac_c='\c' ac_t=
 441 fi
 442
 443 # Do some error checking and defaulting for the host and target type.
 444 # The inputs are:
 445 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 446 #
 447 # The rules are:
 448 # 1. You are not allowed to specify --host, --target, and nonopt at the
 449 #    same time.
 450 # 2. Host defaults to nonopt.
 451 # 3. If nonopt is not specified, then host defaults to the current host,
 452 #    as determined by config.guess.
 453 # 4. Target defaults to nonopt.
 454 # 5. If nonopt is not specified, then target defaults to host.
 455 # 6. build defaults to empty (but implicitly to host).
 456
 457 # The aliases save the names the user supplied, while $host etc.
 458 # will get canonicalized.
 459 case $host---$target---$nonopt in
 460 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 461 *) { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 462 esac
 463
 464 # Make sure we can run config.sub.
 465 if ${ac_config_sub} sun4 >/dev/null 2>&1; then :
 466 else { echo "configure: can not run ${ac_config_sub}" 1>&2; exit 1; }
 467 fi
 468
 469 echo $ac_n "checking host system type""... $ac_c" 1>&4
 470
 471 host_alias=$host
 472 case "${host_alias}" in
 473 NONE)
 474   case $nonopt in
 475   NONE)
 476     if host_alias=`${ac_config_guess}`; then :
 477     else { echo "configure: can not guess host type; you must specify one" 1>&2; exit 1; }
 478     fi ;;
 479   *) host_alias=$nonopt ;;
 480   esac ;;
 481 esac
 482
 483 host=`${ac_config_sub} ${host_alias}`
 484 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 485 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 486 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 487 echo "$ac_t""$host" 1>&4
 488
 489 echo $ac_n "checking target system type""... $ac_c" 1>&4
 490
 491 target_alias=$target
 492 case "${target_alias}" in
 493 NONE)
 494   case $nonopt in
 495   NONE) target_alias=$host_alias ;;
 496   *) target_alias=$nonopt ;;
 497   esac ;;
 498 esac
 499
 500 target=`${ac_config_sub} ${target_alias}`
 501 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 502 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 503 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 504 echo "$ac_t""$target" 1>&4
 505
 506 echo $ac_n "checking build system type""... $ac_c" 1>&4
 507
 508 build_alias=$build
 509 case "${build_alias}" in
 510 NONE) build= build_alias= ;;
 511 *)
 512 build=`${ac_config_sub} ${build_alias}`
 513 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 514 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 515 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 516 ;;
 517 esac
 518 echo "$ac_t""$build" 1>&4
 519
 520
 521 if [ "${host_alias}" != "${target_alias}" ] ; then
 522     if [ "${program_prefix_given}${program_suffix_given}${program_transform_name_given}" = "" ] ; then
 523         program_prefix=${target_alias}- ;
 524     fi
 525 fi
 526
 527 # Merge program_prefix and program_suffix onto program_transform_name
 528 # Use a double $ so that make ignores it
 529 if [ "${program_suffix}" != "" ] ; then
 530     program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
 531 fi
 532
 533 if [ "${program_prefix}" != "" ] ; then
 534     program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
 535 fi
 536
 537
 538 emulation=generic
 539
 540 # assign cpu type
 541
 542 # check for architecture variants
 543 case ${target_cpu} in
 544   hppa*)        cpu_type=hppa ;;
 545   i[45]86)      cpu_type=i386 ;;
 546   m680[012346]0) cpu_type=m68k ;;
 547   m68008)       cpu_type=m68k ;;
 548   m683??)       cpu_type=m68k ;;
 549   m8*)          cpu_type=m88k ;;
 550   mips*el)      cpu_type=mips endian=little;;
 551   mips*)        cpu_type=mips endian=big ;;
 552   powerpc*)     cpu_type=ppc ;;
 553   rs6000*)      cpu_type=ppc ;;
 554   sparc64)      cpu_type=sparc obj_format=elf cat >> confdefs.h <<\EOF
 555 #define sparcv9 1
 556 EOF
 557  ;;
 558   sparclite*)   cpu_type=sparc ;;
 559   *)            cpu_type=${target_cpu} ;;
 560 esac
 561
 562 # do we need the opcodes library?
 563 case ${cpu_type} in
 564   alpha | vax)
 565     ;;
 566   *)
 567     OPCODES_LIB="../opcodes/libopcodes.a"
 568     ;;
 569 esac
 570
 571
 572 gas_target=${cpu_type}
 573 generic_target=${cpu_type}-${target_vendor}-${target_os}
 574 dev=no
 575
 576 # assign object format
 577 case ${generic_target} in
 578   a29k-amd-udi)         obj_format=coff gas_target=ebmon29k ;;
 579   a29k-amd-ebmon)       obj_format=coff gas_target=ebmon29k ;;
 580
 581   alpha-*-netware*)     obj_format=ecoff ;;
 582   alpha-*-osf*)         obj_format=ecoff ;;
 583
 584   arm-*-riscix*)        obj_format=aout bfd_gas=yes ;;
 585
 586   hppa-*-*elf*)         obj_format=elf emulation=hppa ;;
 587   hppa-*-osf*)          obj_format=som emulation=hppa ;;
 588   hppa-*-hpux*)         obj_format=som emulation=hppa ;;
 589   hppa-*-bsd*)          obj_format=som emulation=hppa ;;
 590   hppa-*-hiux*)         obj_format=som emulation=hppa ;;
 591
 592   h8300-*-coff)         obj_format=coff ;;
 593
 594   i386-ibm-aix*)        obj_format=coff gas_target=i386coff
 595                          emulation=i386aix ;;
 596   i386-*-bsd*)          obj_format=aout emulation=386bsd ;;
 597   i386-*-netbsd0.8)     obj_format=aout emulation=386bsd ;;
 598   i386-*-netbsd*)       obj_format=aout emulation=netbsd ;;
 599   i386-*-linux*elf*)    obj_format=elf  emulation=linux ;;
 600   i386-*-linux*coff*)   obj_format=coff emulation=linux
 601                          gas_target=i386coff ;;
 602   i386-*-linux*)        obj_format=aout emulation=linux bfd_gas=preferred ;;
 603   i386-*-lynxos*)       obj_format=coff gas_target=i386coff
 604                          emulation=lynx ;;
 605   i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
 606                         obj_format=elf ;;
 607   i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 608                         obj_format=coff gas_target=i386coff ;;
 609   i386-*-vsta)          obj_format=aout ;;
 610   i386-*-go32)          obj_format=coff gas_target=i386coff ;;
 611   i386-*-mach* | i386-*-gnu*)
 612                         obj_format=aout emulation=mach bfd_gas=yes ;;
 613
 614   i960-*-bout)          obj_format=bout ;;
 615   i960-*-coff)          obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 616   i960-*-nindy*)        obj_format=bout ;;
 617   i960-*-vxworks4*)     obj_format=bout ;;
 618   i960-*-vxworks5.0)    obj_format=bout ;;
 619   i960-*-vxworks5.*)    obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 620   i960-*-vxworks*)      obj_format=bout ;;
 621
 622   m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
 623                         obj_format=aout emulation=sun3 ;;
 624   m68k-motorola-sysv)   obj_format=coff gas_target=m68kcoff emulation=delta ;;
 625   m68k-bull-sysv3*)     obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
 626   m68k-apollo-*)        obj_format=coff gas_target=apollo emulation=apollo ;;
 627   m68k-*-coff | m68k-*-sysv*)
 628                         obj_format=coff gas_target=m68kcoff ;;
 629   m68k-*-hpux)          obj_format=hp300 emulation=hp300 ;;
 630   m68k-*-lynxos*)       obj_format=coff gas_target=m68kcoff
 631                          emulation=lynx ;;
 632
 633   m88k-*-coff*)         obj_format=coff gas_target=m88kcoff ;;
 634
 635   # don't change emulation like *-*-bsd does
 636   mips-*-bsd*)          bfd_gas=yes obj_format=aout gas_target=mips-lit ;;
 637   mips-*-ultrix*)       obj_format=ecoff gas_target=mips-lit ;;
 638   mips-*-ecoff*)        obj_format=ecoff
 639                         case "$endian" in
 640                         big) gas_target=mips-big ;;
 641                         *)   gas_target=mips-lit ;;
 642                         esac
 643                         ;;
 644   mips-*-ecoff*)        obj_format=ecoff gas_target=mips-big ;;
 645   mips-*-irix5*)        obj_format=elf gas_target=mips-big ;;
 646   mips-*-irix*)         obj_format=ecoff gas_target=mips-big ;;
 647   mips-*-riscos*)       obj_format=ecoff gas_target=mips-big ;;
 648   mips-*-sysv*)         obj_format=ecoff gas_target=mips-big ;;
 649   mips-*-elf*)          obj_format=elf
 650                         case "$endian" in
 651                         big) gas_target=mips-big ;;
 652                         *)   gas_target=mips-lit ;;
 653                         esac
 654                         ;;
 655   ppc-*-aix*)           obj_format=coff bfd_gas=yes ;;
 656   ppc-*-elf*)           obj_format=elf bfd_gas=yes ;;
 657   ppc-*-netware*)       obj_format=elf emulation=ppcnw ;;
 658   ppc-*-sysv4*)         obj_format=elf bfd_gas=yes ;;
 659
 660   sh-*-coff)            obj_format=coff ;;
 661
 662   ns32k-pc532-mach*)    obj_format=aout emulation=pc532 bfd_gas=yes ;;
 663   ns32k-pc532-netbsd*)  obj_format=aout emulation=netbsd532 bfd_gas=yes ;;
 664
 665   sparc*-*-sunos4*)     obj_format=aout emulation=sun3 bfd_gas=yes ;;
 666   sparc*-*-aout | sparc*-*-vxworks)
 667                         obj_format=aout bfd_gas=yes ;;
 668   sparc*-*-coff)        obj_format=coff bfd_gas=yes ;;
 669   sparc*-*-lynxos*)     obj_format=coff bfd_gas=yes emulation=lynx ;;
 670   sparc*-fujitsu-none)  obj_format=aout bfd_gas=yes ;;
 671   sparc*-*-elf | sparc*-*-solaris*)
 672                         obj_format=elf ;;
 673
 674   vax-*-bsd* | vax-*-ultrix*)
 675                         obj_format=aout ;;
 676   vax-*-vms)            obj_format=vms ;;
 677
 678   z8k-*-coff | z8k-*-sim)
 679                         obj_format=coff ;;
 680
 681   *-*-aout | *-*-scout)
 682                         obj_format=aout ;;
 683   *-*-nindy*)
 684                         obj_format=bout ;;
 685   *-*-bsd*)
 686                         obj_format=aout emulation=sun3 ;;
 687   *-*-generic)          obj_format=generic ;;
 688   *-*-xray | *-*-hms)   obj_format=coff ;;
 689   *-*-sim)              obj_format=coff ;;
 690   *-*-elf | *-*-sysv4* | *-*-solaris*)
 691                         echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
 692                         obj_format=elf dev=yes ;;
 693   *-*-vxworks)          obj_format=aout ;;
 694   *-*-netware)          obj_format=elf ;;
 695 esac
 696
 697 # Assign floating point type.  Most processors with FP support
 698 # IEEE FP.  On those that don't support FP at all, usually IEEE
 699 # is emulated.
 700 case ${target_cpu} in
 701   vax | tahoe ) atof=${target_cpu} ;;
 702   *)                    atof=ieee ;;
 703 esac
 704
 705 case "${obj_format}" in
 706   "") { echo "configure: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
 707 esac
 708
 709
 710 if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
 711   { echo "configure: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
 712 fi
 713
 714 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
 715   { echo "configure: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
 716 fi
 717
 718 # and target makefile frag
 719
 720 target_frag=${srcdir}/config/${gas_target}.mt
 721
 722
 723 case ${cpu_type}-${obj_format} in
 724 # not yet
 725 # i386-aout)    bfd_gas=preferred ;;
 726   *-elf)        bfd_gas=yes ;;
 727   *-ecoff)      bfd_gas=yes ;;
 728   *-som)        bfd_gas=yes ;;
 729   *)            ;;
 730 esac
 731
 732 case ${user_bfd_gas}-${bfd_gas} in
 733   yes-yes | no-no)
 734     # We didn't override user's choice.
 735     ;;
 736   no-yes)
 737     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
 738     ;;
 739   no-preferred)
 740     bfd_gas=no
 741     ;;
 742   *-preferred)
 743     bfd_gas=yes
 744     ;;
 745   -*)
 746     # User specified nothing.
 747     ;;
 748 esac
 749
 750 case ${bfd_gas}-${cpu_type}-${obj_format} in
 751   yes-*-coff)   need_bfd=yes ;;
 752   no-*-coff)    need_bfd=yes
 753                 cat >> confdefs.h <<\EOF
 754 #define MANY_SEGMENTS 1
 755 EOF
 756  ;;
 757 esac
 758
 759 reject_dev_configs=yes
 760
 761 case ${reject_dev_configs}-${dev} in
 762   yes-yes) # Oops.
 763     { echo "configure: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
 764     ;;
 765 esac
 766
 767
 768
 769
 770 case "${bfd_gas}" in
 771   yes)  cat >> confdefs.h <<\EOF
 772 #define BFD_ASSEMBLER 1
 773 EOF
 774
 775         need_bfd=yes ;;
 776 esac
 777
 778 case "${need_bfd}" in
 779   yes)  BFDLIB=../bfd/libbfd.a
 780         ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
 781         ;;
 782 esac
 783
 784
 785
 786 case "x${host_canon}" in
 787   x${target_canon})                     ;;
 788   *)            cat >> confdefs.h <<\EOF
 789 #define CROSS_COMPILE 1
 790 EOF
 791 ;;
 792 esac
 793
 794 cat >> confdefs.h <<EOF
 795 #define TARGET_ALIAS "${target_alias}"
 796 EOF
 797
 798 cat >> confdefs.h <<EOF
 799 #define TARGET_CANONICAL "${target}"
 800 EOF
 801
 802 cat >> confdefs.h <<EOF
 803 #define TARGET_CPU "${target_cpu}"
 804 EOF
 805
 806 cat >> confdefs.h <<EOF
 807 #define TARGET_VENDOR "${target_vendor}"
 808 EOF
 809
 810 cat >> confdefs.h <<EOF
 811 #define TARGET_OS "${target_os}"
 812 EOF
 813
 814
 815 case ${host} in
 816   rs6000-*-*)
 817         # The IBM compiler mis-compiles some expressions used in gas.
 818         # This will tell gas to work around this lossage.
 819         cat >> confdefs.h <<\EOF
 820 #define IBM_COMPILER_SUX 1
 821 EOF
 822  ;;
 823   i386-*-go32)
 824         # Using fopen(..., "w") for a binary file breaks under DOS.
 825         cat >> confdefs.h <<\EOF
 826 #define WANT_FOPEN_BIN 1
 827 EOF
 828    ;;
 829 esac
 830
 831 echo $ac_n "checking for CC""... $ac_c" 1>&4
 832 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 833 test -z "$CC" && CC=cc
 834 echo "$ac_t""setting CC to $CC" 1>&4
 835
 836 # Find out if we are using GNU C, under whatever name.
 837 cat > conftest.c <<EOF
 838 #ifdef __GNUC__
 839   yes
 840 #endif
 841 EOF
 842 ${CC-cc} -E conftest.c > conftest.out 2>&1
 843 if egrep yes conftest.out >/dev/null 2>&1; then
 844   GCC=yes
 845 else
 846   GCC=
 847 fi
 848 rm -f conftest*
 849
 850 # Make sure to not get an incompatible install:
 851 # SysV /etc/install, /usr/sbin/install
 852 # SunOS /usr/etc/install
 853 # IRIX /sbin/install
 854 # AIX /bin/install
 855 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 856 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 857 # ./install, which can be erroneously created by make from ./install.sh.
 858 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
 859 if test -z "${INSTALL}"; then
 860 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
 861   echo $ac_n "(cached) $ac_c" 1>&4
 862 else
 863     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 864   for ac_dir in $PATH; do
 865     case "$ac_dir" in
 866     ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
 867     *)
 868       # OSF1 and SCO ODT 3.0 have their own names for install.
 869       for ac_prog in ginstall installbsd scoinst install; do
 870         if test -f $ac_dir/$ac_prog; then
 871           if test $ac_prog = install &&
 872             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 873             # AIX install.  It has an incompatible calling convention.
 874             # OSF/1 installbsd also uses dspmsg, but is usable.
 875             :
 876           else
 877             ac_cv_path_install="$ac_dir/$ac_prog -c"
 878             break 2
 879           fi
 880         fi
 881       done
 882       ;;
 883     esac
 884   done
 885   IFS="$ac_save_ifs"
 886   # As a last resort, use the slow shell script.
 887   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 888 fi
 889   INSTALL="$ac_cv_path_install"
 890 fi
 891 echo "$ac_t""$INSTALL" 1>&4
 892
 893 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 894 # It thinks the first close brace ends the variable substitution.
 895 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 896
 897 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 898
 899
 900 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
 901 # On Suns, sometimes $CPP names a directory.
 902 if test -n "$CPP" && test -d "$CPP"; then
 903   CPP=
 904 fi
 905 if test -z "$CPP"; then
 906 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
 907   echo $ac_n "(cached) $ac_c" 1>&4
 908 else
 909     # This must be in double quotes, not single quotes, because CPP may get
 910   # substituted into the Makefile and "${CC-cc}" will confuse make.
 911   CPP="${CC-cc} -E"
 912   # On the NeXT, cc -E runs the code through the compiler's parser,
 913   # not just through cpp.
 914   cat > conftest.${ac_ext} <<EOF
 915 #line 914 "configure"
 916 #include "confdefs.h"
 917 #include <stdio.h>
 918 Syntax Error
 919 EOF
 920 ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
 921 if test -z "$ac_err"; then
 922   :
 923 else
 924   echo "$ac_err" >&5
 925   rm -rf conftest*
 926   CPP="${CC-cc} -E -traditional-cpp"
 927   cat > conftest.${ac_ext} <<EOF
 928 #line 927 "configure"
 929 #include "confdefs.h"
 930 #include <stdio.h>
 931 Syntax Error
 932 EOF
 933 ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
 934 if test -z "$ac_err"; then
 935   :
 936 else
 937   echo "$ac_err" >&5
 938   rm -rf conftest*
 939   CPP=/lib/cpp
 940 fi
 941 rm -f conftest*
 942 fi
 943 rm -f conftest*
 944   ac_cv_prog_CPP="$CPP"
 945 fi
 946 fi
 947 CPP="$ac_cv_prog_CPP"
 948 echo "$ac_t""$CPP" 1>&4
 949
 950 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
 951 do
 952 ac_safe=`echo "${ac_hdr}" | tr './' '__'`
 953 echo $ac_n "checking for ${ac_hdr}""... $ac_c" 1>&4
 954 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 955   echo $ac_n "(cached) $ac_c" 1>&4
 956 else
 957   cat > conftest.${ac_ext} <<EOF
 958 #line 957 "configure"
 959 #include "confdefs.h"
 960 #include <${ac_hdr}>
 961 EOF
 962 ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
 963 if test -z "$ac_err"; then
 964   rm -rf conftest*
 965   eval "ac_cv_header_$ac_safe=yes"
 966 else
 967   echo "$ac_err" >&5
 968   rm -rf conftest*
 969   eval "ac_cv_header_$ac_safe=no"
 970 fi
 971 rm -f conftest*
 972 fi
 973 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 974   echo "$ac_t""yes" 1>&4
 975     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
 976   cat >> confdefs.h <<EOF
 977 #define ${ac_tr_hdr} 1
 978 EOF
 979
 980 else
 981   echo "$ac_t""no" 1>&4
 982 fi
 983 done
 984
 985
 986 # If we cannot run a trivial program, we must be cross compiling.
 987 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
 988 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&4
 990 else
 991   if test "$cross_compiling" = yes; then
 992   { echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
 993 else
 994 cat > conftest.${ac_ext} <<EOF
 995 #line 994 "configure"
 996 #include "confdefs.h"
 997 main(){exit(0);}
 998 EOF
 999 eval $ac_compile
1000 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1001   ac_cv_c_cross=no
1002 else
1003   ac_cv_c_cross=yes
1004 fi
1005 fi
1006 rm -fr conftest*
1007 fi
1008 cross_compiling=$ac_cv_c_cross
1009 echo "$ac_t""$ac_cv_c_cross" 1>&4
1010
1011 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1012 # for constant arguments.  Useless!
1013 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1014 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1015   echo $ac_n "(cached) $ac_c" 1>&4
1016 else
1017   cat > conftest.${ac_ext} <<EOF
1018 #line 1017 "configure"
1019 #include "confdefs.h"
1020 #include <alloca.h>
1021 int main() { return 0; }
1022 int t() {
1023 char *p = alloca(2 * sizeof(int));
1024 ; return 0; }
1025 EOF
1026 if eval $ac_compile; then
1027   rm -rf conftest*
1028   ac_cv_header_alloca_h=yes
1029 else
1030   rm -rf conftest*
1031   ac_cv_header_alloca_h=no
1032 fi
1033 rm -f conftest*
1034
1035 fi
1036 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1037 if test $ac_cv_header_alloca_h = yes; then
1038   cat >> confdefs.h <<\EOF
1039 #define HAVE_ALLOCA_H 1
1040 EOF
1041
1042 fi
1043
1044 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1045 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1046   echo $ac_n "(cached) $ac_c" 1>&4
1047 else
1048   cat > conftest.${ac_ext} <<EOF
1049 #line 1048 "configure"
1050 #include "confdefs.h"
1051
1052 #ifdef __GNUC__
1053 # define alloca __builtin_alloca
1054 #else
1055 # if HAVE_ALLOCA_H
1056 #  include <alloca.h>
1057 # else
1058 #  ifdef _AIX
1059  #pragma alloca
1060 #  else
1061 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1062 char *alloca ();
1063 #   endif
1064 #  endif
1065 # endif
1066 #endif
1067
1068 int main() { return 0; }
1069 int t() {
1070 char *p = (char *) alloca(1);
1071 ; return 0; }
1072 EOF
1073 if eval $ac_compile; then
1074   rm -rf conftest*
1075   ac_cv_func_alloca=yes
1076 else
1077   rm -rf conftest*
1078   ac_cv_func_alloca=no
1079 fi
1080 rm -f conftest*
1081
1082 fi
1083 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1084 if test $ac_cv_func_alloca = yes; then
1085   cat >> confdefs.h <<\EOF
1086 #define HAVE_ALLOCA 1
1087 EOF
1088
1089 fi
1090
1091 if test $ac_cv_func_alloca = no; then
1092   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1093   # that cause trouble.  Some versions do not even contain alloca or
1094   # contain a buggy version.  If you still want to use their alloca,
1095   # use ar to extract alloca.o from them instead of compiling alloca.c.
1096   ALLOCA=alloca.o
1097   cat >> confdefs.h <<\EOF
1098 #define C_ALLOCA 1
1099 EOF
1100
1101
1102 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1103 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1104   echo $ac_n "(cached) $ac_c" 1>&4
1105 else
1106   cat > conftest.${ac_ext} <<EOF
1107 #line 1106 "configure"
1108 #include "confdefs.h"
1109 #if defined(CRAY) && ! defined(CRAY2)
1110 webecray
1111 #else
1112 wenotbecray
1113 #endif
1114
1115 EOF
1116 if eval "$ac_cpp conftest.${ac_ext}" 2>&5 |
1117   egrep "webecray" >/dev/null 2>&1; then
1118   rm -rf conftest*
1119   ac_cv_os_cray=yes
1120 else
1121   rm -rf conftest*
1122   ac_cv_os_cray=no
1123 fi
1124 rm -f conftest*
1125
1126 fi
1127 echo "$ac_t""$ac_cv_os_cray" 1>&4
1128 if test $ac_cv_os_cray = yes; then
1129 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1130 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1131   echo $ac_n "(cached) $ac_c" 1>&4
1132 else
1133   cat > conftest.${ac_ext} <<EOF
1134 #line 1133 "configure"
1135 #include "confdefs.h"
1136 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1137 int main() { return 0; }
1138 int t() {
1139
1140 /* The GNU C library defines this for functions which it implements
1141     to always fail with ENOSYS.  Some functions are actually named
1142     something starting with __ and the normal name is an alias.  */
1143 #if defined (__stub__getb67) || defined (__stub____getb67)
1144 choke me
1145 #else
1146 /* Override any gcc2 internal prototype to avoid an error.  */
1147 char _getb67(); _getb67();
1148 #endif
1149
1150 ; return 0; }
1151 EOF
1152 if eval $ac_compile; then
1153   rm -rf conftest*
1154   eval "ac_cv_func__getb67=yes"
1155 else
1156   rm -rf conftest*
1157   eval "ac_cv_func__getb67=no"
1158 fi
1159 rm -f conftest*
1160
1161 fi
1162 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1163   echo "$ac_t""yes" 1>&4
1164   cat >> confdefs.h <<\EOF
1165 #define CRAY_STACKSEG_END _getb67
1166 EOF
1167
1168 else
1169   echo "$ac_t""no" 1>&4
1170 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1171 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1172   echo $ac_n "(cached) $ac_c" 1>&4
1173 else
1174   cat > conftest.${ac_ext} <<EOF
1175 #line 1174 "configure"
1176 #include "confdefs.h"
1177 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1178 int main() { return 0; }
1179 int t() {
1180
1181 /* The GNU C library defines this for functions which it implements
1182     to always fail with ENOSYS.  Some functions are actually named
1183     something starting with __ and the normal name is an alias.  */
1184 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1185 choke me
1186 #else
1187 /* Override any gcc2 internal prototype to avoid an error.  */
1188 char GETB67(); GETB67();
1189 #endif
1190
1191 ; return 0; }
1192 EOF
1193 if eval $ac_compile; then
1194   rm -rf conftest*
1195   eval "ac_cv_func_GETB67=yes"
1196 else
1197   rm -rf conftest*
1198   eval "ac_cv_func_GETB67=no"
1199 fi
1200 rm -f conftest*
1201
1202 fi
1203 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1204   echo "$ac_t""yes" 1>&4
1205   cat >> confdefs.h <<\EOF
1206 #define CRAY_STACKSEG_END GETB67
1207 EOF
1208
1209 else
1210   echo "$ac_t""no" 1>&4
1211 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1212 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1213   echo $ac_n "(cached) $ac_c" 1>&4
1214 else
1215   cat > conftest.${ac_ext} <<EOF
1216 #line 1215 "configure"
1217 #include "confdefs.h"
1218 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1219 int main() { return 0; }
1220 int t() {
1221
1222 /* The GNU C library defines this for functions which it implements
1223     to always fail with ENOSYS.  Some functions are actually named
1224     something starting with __ and the normal name is an alias.  */
1225 #if defined (__stub_getb67) || defined (__stub___getb67)
1226 choke me
1227 #else
1228 /* Override any gcc2 internal prototype to avoid an error.  */
1229 char getb67(); getb67();
1230 #endif
1231
1232 ; return 0; }
1233 EOF
1234 if eval $ac_compile; then
1235   rm -rf conftest*
1236   eval "ac_cv_func_getb67=yes"
1237 else
1238   rm -rf conftest*
1239   eval "ac_cv_func_getb67=no"
1240 fi
1241 rm -f conftest*
1242
1243 fi
1244 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1245   echo "$ac_t""yes" 1>&4
1246   cat >> confdefs.h <<\EOF
1247 #define CRAY_STACKSEG_END getb67
1248 EOF
1249
1250 else
1251   echo "$ac_t""no" 1>&4
1252 fi
1253
1254 fi
1255
1256 fi
1257
1258 fi
1259
1260 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1261 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1262   echo $ac_n "(cached) $ac_c" 1>&4
1263 else
1264   if test "$cross_compiling" = yes; then
1265   echo "configure: warning: using default for cross-compiling" 1>&2
1266 ac_cv_c_stack_direction=0
1267
1268 else
1269 cat > conftest.${ac_ext} <<EOF
1270 #line 1269 "configure"
1271 #include "confdefs.h"
1272 find_stack_direction ()
1273 {
1274   static char *addr = 0;
1275   auto char dummy;
1276   if (addr == 0)
1277     {
1278       addr = &dummy;
1279       return find_stack_direction ();
1280     }
1281   else
1282     return (&dummy > addr) ? 1 : -1;
1283 }
1284 main ()
1285 {
1286   exit (find_stack_direction() < 0);
1287 }
1288 EOF
1289 eval $ac_compile
1290 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1291   ac_cv_c_stack_direction=1
1292 else
1293   ac_cv_c_stack_direction=-1
1294 fi
1295 fi
1296 rm -fr conftest*
1297 fi
1298 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1299 cat >> confdefs.h <<EOF
1300 #define STACK_DIRECTION $ac_cv_c_stack_direction
1301 EOF
1302
1303 fi
1304
1305 echo $ac_n "checking for inline""... $ac_c" 1>&4
1306 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1307   echo $ac_n "(cached) $ac_c" 1>&4
1308 else
1309   if test "$GCC" = yes; then
1310 cat > conftest.${ac_ext} <<EOF
1311 #line 1310 "configure"
1312 #include "confdefs.h"
1313
1314 int main() { return 0; }
1315 int t() {
1316 } inline foo() {
1317 ; return 0; }
1318 EOF
1319 if eval $ac_compile; then
1320   rm -rf conftest*
1321   ac_cv_c_inline=yes
1322 else
1323   rm -rf conftest*
1324   ac_cv_c_inline=no
1325 fi
1326 rm -f conftest*
1327
1328 else
1329   ac_cv_c_inline=no
1330 fi
1331 fi
1332 echo "$ac_t""$ac_cv_c_inline" 1>&4
1333 if test $ac_cv_c_inline = no; then
1334   cat >> confdefs.h <<\EOF
1335 #define inline __inline
1336 EOF
1337
1338 fi
1339
1340
1341 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1342 # enough, but on some of those systems, the assert macro relies on requoting
1343 # working properly!
1344 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1345 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1346   echo $ac_n "(cached) $ac_c" 1>&4
1347 else
1348   cat > conftest.${ac_ext} <<EOF
1349 #line 1348 "configure"
1350 #include "confdefs.h"
1351 #include <assert.h>
1352 #include <stdio.h>
1353 int main() { return 0; }
1354 int t() {
1355
1356 /* check for requoting problems */
1357 static int a, b, c, d;
1358 static char *s;
1359 assert (!strcmp(s, "foo bar baz quux"));
1360 /* check for newline handling */
1361 assert (a == b
1362         || c == d);
1363
1364 ; return 0; }
1365 EOF
1366 if eval $ac_compile; then
1367   rm -rf conftest*
1368   gas_cv_assert_ok=yes
1369 else
1370   rm -rf conftest*
1371   gas_cv_assert_ok=no
1372 fi
1373 rm -f conftest*
1374
1375 fi
1376 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1377 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1378 #define BROKEN_ASSERT 1
1379 EOF
1380
1381
1382 # On some systems, the system header files may not declare malloc, realloc,
1383 # and free.  There are places where gas needs these functions to have been
1384 # declared -- such as when taking their addresses.
1385 echo $ac_n "checking whether a malloc declaration is required""... $ac_c" 1>&4
1386 if eval "test \"`echo '${'gas_cv_malloc_decl_needed'+set}'`\" = set"; then
1387   echo $ac_n "(cached) $ac_c" 1>&4
1388 else
1389   cat > conftest.${ac_ext} <<EOF
1390 #line 1389 "configure"
1391 #include "confdefs.h"
1392
1393 #ifdef HAVE_MEMORY_H
1394 #include <memory.h>
1395 #endif
1396 #ifdef HAVE_STRING_H
1397 #include <string.h>
1398 #endif
1399 #ifdef HAVE_STDLIB_H
1400 #include <stdlib.h>
1401 #endif
1402 #ifdef HAVE_UNISTD_H
1403 #include <unistd.h>
1404 #endif
1405
1406 int main() { return 0; }
1407 int t() {
1408
1409 char *(*f) ();
1410 f = (char *(*)()) malloc;
1411
1412 ; return 0; }
1413 EOF
1414 if eval $ac_compile; then
1415   rm -rf conftest*
1416   gas_cv_malloc_decl_needed=no
1417 else
1418   rm -rf conftest*
1419   gas_cv_malloc_decl_needed=yes
1420 fi
1421 rm -f conftest*
1422
1423 fi
1424 echo "$ac_t""$gas_cv_malloc_decl_needed" 1>&4
1425 test $gas_cv_malloc_decl_needed = no || cat >> confdefs.h <<\EOF
1426 #define NEED_MALLOC_DECLARATION 1
1427 EOF
1428
1429
1430 echo $ac_n "checking whether a free declaration is required""... $ac_c" 1>&4
1431 if eval "test \"`echo '${'gas_cv_free_decl_needed'+set}'`\" = set"; then
1432   echo $ac_n "(cached) $ac_c" 1>&4
1433 else
1434   cat > conftest.${ac_ext} <<EOF
1435 #line 1434 "configure"
1436 #include "confdefs.h"
1437
1438 #ifdef HAVE_MEMORY_H
1439 #include <memory.h>
1440 #endif
1441 #ifdef HAVE_STRING_H
1442 #include <string.h>
1443 #endif
1444 #ifdef HAVE_STDLIB_H
1445 #include <stdlib.h>
1446 #endif
1447 #ifdef HAVE_UNISTD_H
1448 #include <unistd.h>
1449 #endif
1450
1451 int main() { return 0; }
1452 int t() {
1453
1454 int (*f) ();
1455 f = (int (*)()) free;
1456
1457 ; return 0; }
1458 EOF
1459 if eval $ac_compile; then
1460   rm -rf conftest*
1461   gas_cv_free_decl_needed=no
1462 else
1463   rm -rf conftest*
1464   gas_cv_free_decl_needed=yes
1465 fi
1466 rm -f conftest*
1467
1468 fi
1469
1470 echo "$ac_t""$gas_cv_free_decl_needed" 1>&4
1471 test $gas_cv_free_decl_needed = no || cat >> confdefs.h <<\EOF
1472 #define NEED_FREE_DECLARATION 1
1473 EOF
1474
1475
1476 # Does errno.h declare errno, or do we have to add a separate declaration
1477 # for it?
1478 echo $ac_n "checking whether an errno declaration is required""... $ac_c" 1>&4
1479 if eval "test \"`echo '${'gas_cv_errno_decl_needed'+set}'`\" = set"; then
1480   echo $ac_n "(cached) $ac_c" 1>&4
1481 else
1482   cat > conftest.${ac_ext} <<EOF
1483 #line 1482 "configure"
1484 #include "confdefs.h"
1485
1486 #ifdef HAVE_ERRNO_H
1487 #include <errno.h>
1488 #endif
1489
1490 int main() { return 0; }
1491 int t() {
1492
1493 int x;
1494 x = errno;
1495
1496 ; return 0; }
1497 EOF
1498 if eval $ac_compile; then
1499   rm -rf conftest*
1500   gas_cv_errno_decl_needed=no
1501 else
1502   rm -rf conftest*
1503   gas_cv_errno_decl_needed=yes
1504 fi
1505 rm -f conftest*
1506
1507 fi
1508
1509 echo "$ac_t""$gas_cv_errno_decl_needed" 1>&4
1510 test $gas_cv_errno_decl_needed = no || cat >> confdefs.h <<\EOF
1511 #define NEED_ERRNO_DECLARATION 1
1512 EOF
1513
1514
1515 subdirs="testsuite"
1516
1517
1518 if test -w $cache_file; then
1519 echo "updating cache $cache_file"
1520 cat > $cache_file <<\EOF
1521 # This file is a shell script that caches the results of configure
1522 # tests run on this system so they can be shared between configure
1523 # scripts and configure runs.  It is not useful on other systems.
1524 # If its contents are invalid for some reason, you may delete or edit it.
1525 #
1526 # By default, configure uses ./config.cache as the cache file,
1527 # creating it if it does not exist already.  You can give configure
1528 # the --cache-file=FILE option to use a different cache file; that is
1529 # what configure does when it calls configure scripts in
1530 # subdirectories, so they share the cache.
1531 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1532 # config.status only pays attention to the cache file if you give it the
1533 # --recheck option to rerun configure.
1534 EOF
1535 # Ultrix sh set writes to stderr and can't be redirected directly.
1536 (set) 2>&1 | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1-'\2'}/p" >> $cache_file
1537 else
1538 echo "not updating unwritable cache $cache_file"
1539 fi
1540
1541
1542 test "x$prefix" = xNONE && prefix=/usr/local
1543 # Let make expand exec_prefix.
1544 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1545
1546 # Any assignment to VPATH causes Sun make to only execute
1547 # the first set of double-colon rules, so remove it if not needed.
1548 # If there is a colon in the path, we need to keep it.
1549 if test "x$srcdir" = x.; then
1550   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1551 fi
1552
1553 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1554
1555 DEFS=-DHAVE_CONFIG_H
1556
1557 # Without the "./", some shells look in PATH for config.status.
1558 : ${CONFIG_STATUS=./config.status}
1559
1560 echo creating ${CONFIG_STATUS}
1561 rm -f ${CONFIG_STATUS}
1562 cat > ${CONFIG_STATUS} <<EOF
1563 #!/bin/sh
1564 # Generated automatically by configure.
1565 # Run this file to recreate the current configuration.
1566 # This directory was configured as follows,
1567 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1568 #
1569 # $0 $configure_args
1570 #
1571 # Compiler output produced by configure, useful for debugging
1572 # configure, is in ./config.log if it exists.
1573
1574 ac_cs_usage="Usage: ${CONFIG_STATUS} [--recheck] [--version] [--help]"
1575 for ac_option
1576 do
1577   case "\$ac_option" in
1578   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1579     echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion
1580     exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion ;;
1581   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1582     echo "${CONFIG_STATUS} generated by autoconf version 1.109"
1583     exit 0 ;;
1584   -help | --help | --hel | --he | --h)
1585     echo "\$ac_cs_usage"; exit 0 ;;
1586   *) echo "\$ac_cs_usage"; exit 1 ;;
1587   esac
1588 done
1589
1590 ac_given_srcdir=$srcdir
1591 ac_given_INSTALL="$INSTALL"
1592
1593 trap 'rm -fr doc/Makefile Makefile conf conftest*; exit 1' 1 2 15
1594
1595 # Protect against being on the right side of a sed subst in config.status.
1596 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1597  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1598 $ac_vpsub
1599 $extrasub
1600 s%@LIBS@%$LIBS%g
1601 s%@prefix@%$prefix%g
1602 s%@exec_prefix@%$exec_prefix%g
1603 s%@DEFS@%$DEFS%g
1604 s%@CFLAGS@%$CFLAGS%g
1605 s%@CXXFLAGS@%$CXXFLAGS%g
1606 s%@CPPFLAGS@%$CPPFLAGS%g
1607 s%@LDFLAGS@%$LDFLAGS%g
1608 s%@host@%$host%g
1609 s%@host_alias@%$host_alias%g
1610 s%@host_cpu@%$host_cpu%g
1611 s%@host_vendor@%$host_vendor%g
1612 s%@host_os@%$host_os%g
1613 s%@target@%$target%g
1614 s%@target_alias@%$target_alias%g
1615 s%@target_cpu@%$target_cpu%g
1616 s%@target_vendor@%$target_vendor%g
1617 s%@target_os@%$target_os%g
1618 s%@build@%$build%g
1619 s%@build_alias@%$build_alias%g
1620 s%@build_cpu@%$build_cpu%g
1621 s%@build_vendor@%$build_vendor%g
1622 s%@build_os@%$build_os%g
1623 s%@program_prefix@%$program_prefix%g
1624 s%@program_suffix@%$program_suffix%g
1625 s%@program_transform_name@%$program_transform_name%g
1626 s%@OPCODES_LIB@%$OPCODES_LIB%g
1627 /@target_frag@/r $target_frag
1628 s%@target_frag@%%g
1629 s%@cpu_type@%$cpu_type%g
1630 s%@obj_format@%$obj_format%g
1631 s%@emulation@%$emulation%g
1632 s%@atof@%$atof%g
1633 s%@BFDLIB@%$BFDLIB%g
1634 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1635 s%@CC@%$CC%g
1636 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1637 s%@INSTALL_DATA@%$INSTALL_DATA%g
1638 s%@CPP@%$CPP%g
1639 s%@ALLOCA@%$ALLOCA%g
1640 s%@subdirs@%$subdirs%g
1641
1642 CEOF
1643 EOF
1644 cat >> ${CONFIG_STATUS} <<\EOF
1645
1646 CONFIG_FILES=${CONFIG_FILES-"doc/Makefile Makefile"}
1647 for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
1648   # Support "outfile[:infile]", defaulting infile="outfile.in".
1649   case "$ac_file" in
1650   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1651        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1652   *) ac_file_in="${ac_file}.in" ;;
1653   esac
1654
1655   # Adjust relative srcdir, etc. for subdirectories.
1656
1657   # Remove last slash and all that follows it.  Not all systems have dirname.
1658   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1659   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1660     # The file is in a subdirectory.
1661     test ! -d "$ac_dir" && mkdir "$ac_dir"
1662     ac_dir_suffix="/$ac_dir"
1663     # A "../" for each directory in $ac_dir_suffix.
1664     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1665   else
1666     ac_dir_suffix= ac_dots=
1667   fi
1668
1669   case "$ac_given_srcdir" in
1670   .)  srcdir=.
1671       if test -z "$ac_dots"; then top_srcdir=.
1672       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1673   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1674   *) # Relative path.
1675     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1676     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1677   esac
1678
1679   case "$ac_given_INSTALL" in
1680   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1681   *)  INSTALL="$ac_dots$ac_given_INSTALL" ;;
1682   esac
1683   echo creating "$ac_file"
1684   rm -f "$ac_file"
1685   comment_str="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1686   case "$ac_file" in
1687     *.c | *.h | *.C | *.cc | *.cpp | *.hpp | *.m )
1688     ac_comsub="1i\\
1689 /* $comment_str */" ;;
1690     * ) # Add the comment on the second line of scripts, first line of others.
1691     ac_comsub="
1692 1{
1693 s/^#!/&/
1694 t script
1695 i\\
1696 # $comment_str
1697 b done
1698 : script
1699 a\\
1700 # $comment_str
1701 : done
1702 }
1703 " ;;
1704   esac
1705   sed -e "$ac_comsub
1706 s%@srcdir@%$srcdir%g
1707 s%@top_srcdir@%$top_srcdir%g
1708 s%@INSTALL@%$INSTALL%g
1709 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1710 fi; done
1711 rm -f conftest.subs
1712
1713 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1714 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1715 #
1716 # ac_d sets the value in "#define NAME VALUE" lines.
1717 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1718 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1719 ac_dC='\3'
1720 ac_dD='%g'
1721 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1722 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1723 ac_uB='\([      ]\)%\1#\2define\3'
1724 ac_uC=' '
1725 ac_uD='\4%g'
1726 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1727 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1728 ac_eB='$%\1#\2define\3'
1729 ac_eC=' '
1730 ac_eD='%g'
1731
1732 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1733 for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
1734   # Support "outfile[:infile]", defaulting infile="outfile.in".
1735   case "$ac_file" in
1736   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1737        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1738   *) ac_file_in="${ac_file}.in" ;;
1739   esac
1740
1741   echo creating $ac_file
1742
1743   rm -f conftest.frag conftest.in conftest.out
1744   cp $ac_given_srcdir/$ac_file_in conftest.in
1745
1746 EOF
1747
1748 # Transform confdefs.h into a sed script conftest.vals that substitutes
1749 # the proper values into config.h.in to produce config.h.  And first:
1750 # Protect against being on the right side of a sed subst in config.status.
1751 # Protect against being in an unquoted here document in config.status.
1752 rm -f conftest.vals
1753 cat > conftest.hdr <<\EOF
1754 s/[\\&%]/\\&/g
1755 s%[\\$`]%\\&%g
1756 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1757 s%ac_d%ac_u%gp
1758 s%ac_u%ac_e%gp
1759 EOF
1760 sed -n -f conftest.hdr confdefs.h > conftest.vals
1761 rm -f conftest.hdr
1762
1763 # This sed command replaces #undef with comments.  This is necessary, for
1764 # example, in the case of _POSIX_SOURCE, which is predefined and required
1765 # on some systems where configure will not decide to define it.
1766 cat >> conftest.vals <<\EOF
1767 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1768 EOF
1769
1770 # Break up conftest.vals because some shells have a limit on
1771 # the size of here documents, and old seds have small limits too.
1772 # Maximum number of lines to put in a single here document.
1773 ac_max_here_lines=12
1774
1775 rm -f conftest.tail
1776 while :
1777 do
1778   ac_lines=`grep -c . conftest.vals`
1779   # grep -c gives empty output for an empty file on some AIX systems.
1780   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1781   # Write a limited-size here document to conftest.frag.
1782   echo '  cat > conftest.frag <<CEOF' >> ${CONFIG_STATUS}
1783   sed ${ac_max_here_lines}q conftest.vals >> ${CONFIG_STATUS}
1784   echo 'CEOF
1785   sed -f conftest.frag conftest.in > conftest.out
1786   rm -f conftest.in
1787   mv conftest.out conftest.in
1788 ' >> ${CONFIG_STATUS}
1789   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1790   rm -f conftest.vals
1791   mv conftest.tail conftest.vals
1792 done
1793 rm -f conftest.vals
1794
1795 # Now back to your regularly scheduled config.status.
1796 cat >> ${CONFIG_STATUS} <<\EOF
1797   rm -f conftest.frag conftest.h
1798   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1799   cat conftest.in >> conftest.h
1800   rm -f conftest.in
1801   if cmp -s $ac_file conftest.h 2>/dev/null; then
1802     echo "$ac_file is unchanged"
1803     rm -f conftest.h
1804   else
1805     rm -f $ac_file
1806     mv conftest.h $ac_file
1807   fi
1808 fi; done
1809
1810 EOF
1811
1812 cat >> ${CONFIG_STATUS} <<EOF
1813 ac_links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1814 ac_files="config/tc-${cpu_type}.c       config/tc-${cpu_type}.h \
1815         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1816         config/te-${emulation}.h config/atof-${atof}.c"
1817 EOF
1818
1819 cat >> ${CONFIG_STATUS} <<\EOF
1820 while test -n "${ac_files}"; do
1821   set ${ac_links}; ac_link=$1; shift; ac_links=$*
1822   set ${ac_files}; ac_file=$1; shift; ac_files=$*
1823
1824   echo "linking ${ac_link} to ${srcdir}/${ac_file}"
1825
1826   if test ! -r ${srcdir}/${ac_file}; then
1827     { echo "configure: ${srcdir}/${ac_file}: File not found" 1>&2; exit 1; }
1828   fi
1829   rm -f ${ac_link}
1830   # Make a symlink if possible; otherwise try a hard link.
1831   if ln -s ${srcdir}/${ac_file} ${ac_link} 2>/dev/null ||
1832     ln ${srcdir}/${ac_file} ${ac_link}; then :
1833   else
1834     { echo "configure: can not link ${ac_link} to ${srcdir}/${ac_file}" 1>&2; exit 1; }
1835   fi
1836 done
1837
1838 exit 0
1839 EOF
1840 chmod +x ${CONFIG_STATUS}
1841 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} ${CONFIG_STATUS}
1842
1843 if test "${norecursion}" != yes; then
1844
1845   # Remove --cache-file and --srcdir arguments so they do not pile up.
1846   ac_sub_configure_args=
1847   ac_prev=
1848   for ac_arg in $configure_args; do
1849     if test -n "$ac_prev"; then
1850       ac_prev=
1851       continue
1852     fi
1853     case "$ac_arg" in
1854     -cache-file | --cache-file | --cache-fil | --cache-fi \
1855     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1856       ac_prev=cache_file ;;
1857     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1858     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1859       ;;
1860     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1861       ac_prev=srcdir ;;
1862     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1863       ;;
1864     *["         "]*) ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
1865     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1866     esac
1867   done
1868
1869   for ac_config_dir in testsuite; do
1870
1871     # Do not complain, so a configure script can configure whichever
1872     # parts of a large source tree are present.
1873     if test ! -d ${srcdir}/${ac_config_dir}; then
1874       continue
1875     fi
1876
1877     echo configuring in ${ac_config_dir}
1878
1879     case "${srcdir}" in
1880     .) ;;
1881     *)
1882       if test -d ./${ac_config_dir} || mkdir ./${ac_config_dir}; then :;
1883       else
1884         { echo "configure: can not create `pwd`/${ac_config_dir}" 1>&2; exit 1; }
1885       fi
1886       ;;
1887     esac
1888
1889     ac_popdir=`pwd`
1890     cd ${ac_config_dir}
1891
1892     case "${srcdir}" in
1893     .) # No --srcdir option.  We are building in place.
1894       ac_sub_srcdir=${srcdir} ;;
1895     /*) # Absolute path.
1896       ac_sub_srcdir=${srcdir}/${ac_config_dir} ;;
1897     *) # Relative path.
1898       ac_sub_srcdir=../${srcdir}/${ac_config_dir} ;;
1899     esac
1900
1901     # Check for guested configure; otherwise get Cygnus style configure.
1902     if test -f ${ac_sub_srcdir}/configure; then
1903       ac_sub_configure=${ac_sub_srcdir}/configure
1904     elif test -f ${ac_sub_srcdir}/configure.in; then
1905       ac_sub_configure=${ac_configure}
1906     else
1907       echo "configure: warning: no configuration information is in ${ac_config_dir}" 1>&2
1908       ac_sub_configure=
1909     fi
1910
1911     # The recursion is here.
1912     if test -n "${ac_sub_configure}"; then
1913
1914       # Make the cache file name correct relative to the subdirectory.
1915       # A "../" for each directory in /${ac_config_dir}.
1916       ac_dots=`echo /${ac_config_dir}|sed 's%/[^/]*%../%g'`
1917       case "$cache_file" in
1918       /*) ac_sub_cache_file=$cache_file ;;
1919       *) # Relative path.
1920         ac_sub_cache_file="$ac_dots$cache_file" ;;
1921       esac
1922
1923       echo "running ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}"
1924       if ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}
1925       then :
1926       else
1927         { echo "configure: ${ac_sub_configure} failed for ${ac_config_dir}" 1>&2; exit 1; }
1928       fi
1929     fi
1930
1931     cd ${ac_popdir}
1932   done
1933 fi
1934