gas/configure

   1 #!/bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 1.117
   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 1.117"
 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 $LIBS 1>&5 2>&5'
 390
 391 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 392   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 393   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 394     ac_n= ac_c='
 395 ' ac_t='        '
 396   else
 397     ac_n=-n ac_c= ac_t=
 398   fi
 399 else
 400   ac_n= ac_c='\c' ac_t=
 401 fi
 402
 403
 404 bfd_gas=no
 405 user_bfd_gas=
 406 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 407 enableval="$enable_bfd_assembler"
 408 if test -n "$enableval"; then
 409   case "${enableval}" in
 410   yes) need_bfd=yes user_bfd_gas=yes ;;
 411   no)  user_bfd_gas=no ;;
 412   *)   { echo "configure: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 413 esac
 414 fi
 415
 416 # Generate a header file -- gets more post-processing by Makefile later.
 417
 418
 419 ac_aux_dir=
 420 for ac_dir in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/..; do
 421   if test -f $ac_dir/install-sh; then
 422     ac_aux_dir=$ac_dir
 423     ac_install_sh="${ac_aux_dir}/install-sh -c"
 424     break
 425   elif test -f $ac_dir/install.sh; then
 426     ac_aux_dir=$ac_dir
 427     ac_install_sh="${ac_aux_dir}/install.sh -c"
 428     break
 429   fi
 430 done
 431 if test -z "$ac_aux_dir"; then
 432   { echo "configure: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 433 fi
 434 ac_config_guess=${ac_aux_dir}/config.guess
 435 ac_config_sub=${ac_aux_dir}/config.sub
 436 ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
 437
 438
 439 # Do some error checking and defaulting for the host and target type.
 440 # The inputs are:
 441 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 442 #
 443 # The rules are:
 444 # 1. You are not allowed to specify --host, --target, and nonopt at the
 445 #    same time.
 446 # 2. Host defaults to nonopt.
 447 # 3. If nonopt is not specified, then host defaults to the current host,
 448 #    as determined by config.guess.
 449 # 4. Target defaults to nonopt.
 450 # 5. If nonopt is not specified, then target defaults to host.
 451 # 6. build defaults to empty (but implicitly to host).
 452
 453 # The aliases save the names the user supplied, while $host etc.
 454 # will get canonicalized.
 455 case $host---$target---$nonopt in
 456 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 457 *) { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 458 esac
 459
 460
 461 # Make sure we can run config.sub.
 462 if ${ac_config_sub} sun4 >/dev/null 2>&1; then :
 463 else { echo "configure: can not run ${ac_config_sub}" 1>&2; exit 1; }
 464 fi
 465
 466 echo $ac_n "checking host system type""... $ac_c" 1>&4
 467
 468 host_alias=$host
 469 case "${host_alias}" in
 470 NONE)
 471   case $nonopt in
 472   NONE)
 473     if host_alias=`${ac_config_guess}`; then :
 474     else { echo "configure: can not guess host type; you must specify one" 1>&2; exit 1; }
 475     fi ;;
 476   *) host_alias=$nonopt ;;
 477   esac ;;
 478 esac
 479
 480 host=`${ac_config_sub} ${host_alias}`
 481 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 482 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 483 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 484 echo "$ac_t""$host" 1>&4
 485
 486 echo $ac_n "checking target system type""... $ac_c" 1>&4
 487
 488 target_alias=$target
 489 case "${target_alias}" in
 490 NONE)
 491   case $nonopt in
 492   NONE) target_alias=$host_alias ;;
 493   *) target_alias=$nonopt ;;
 494   esac ;;
 495 esac
 496
 497 target=`${ac_config_sub} ${target_alias}`
 498 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 499 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 500 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 501 echo "$ac_t""$target" 1>&4
 502
 503 echo $ac_n "checking build system type""... $ac_c" 1>&4
 504
 505 build_alias=$build
 506 case "${build_alias}" in
 507 NONE) build= build_alias= ;;
 508 *)
 509 build=`${ac_config_sub} ${build_alias}`
 510 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 511 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 512 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 513 ;;
 514 esac
 515 echo "$ac_t""$build" 1>&4
 516
 517 test "${host_alias}" != "${target_alias}" &&
 518   test "${program_prefix}${program_suffix}${program_transform_name}" = \
 519     NONENONENONE && program_prefix=${target_alias}-
 520
 521 test "${program_transform_name}" = NONE && program_transform_name=
 522 if test -n "${program_transform_name}"; then
 523   # Double any \ or $.
 524   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 525   program_transform_name="`echo ${program_transform_name}|sed -f conftestsed`"
 526   rm -f conftestsed
 527 fi
 528 test "${program_prefix}" != NONE &&
 529   program_transform_name="s,^,${program_prefix},; ${program_transform_name}"
 530 # Use a double $ so make ignores it.
 531 test "${program_suffix}" != NONE &&
 532   program_transform_name="s,\$\$,${program_suffix},; ${program_transform_name}"
 533
 534 # sed with no file args requires a program.
 535 test "${program_transform_name}" = "" && program_transform_name="s,x,x,"
 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 ;;
 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 cat >> confdefs.h <<EOF
 787 #define TARGET_ALIAS "${target_alias}"
 788 EOF
 789
 790 cat >> confdefs.h <<EOF
 791 #define TARGET_CANONICAL "${target}"
 792 EOF
 793
 794 cat >> confdefs.h <<EOF
 795 #define TARGET_CPU "${target_cpu}"
 796 EOF
 797
 798 cat >> confdefs.h <<EOF
 799 #define TARGET_VENDOR "${target_vendor}"
 800 EOF
 801
 802 cat >> confdefs.h <<EOF
 803 #define TARGET_OS "${target_os}"
 804 EOF
 805
 806
 807 case ${host} in
 808   rs6000-*-*)
 809         # The IBM compiler mis-compiles some expressions used in gas.
 810         # This will tell gas to work around this lossage.
 811         cat >> confdefs.h <<\EOF
 812 #define IBM_COMPILER_SUX 1
 813 EOF
 814  ;;
 815   i386-*-go32)
 816         # Using fopen(..., "w") for a binary file breaks under DOS.
 817         cat >> confdefs.h <<\EOF
 818 #define WANT_FOPEN_BIN 1
 819 EOF
 820    ;;
 821 esac
 822
 823 echo $ac_n "checking for CC""... $ac_c" 1>&4
 824 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 825 test -z "$CC" && CC=cc
 826 echo "$ac_t""setting CC to $CC" 1>&4
 827
 828 # Find out if we are using GNU C, under whatever name.
 829 cat > conftest.c <<EOF
 830 #ifdef __GNUC__
 831   yes
 832 #endif
 833 EOF
 834 ${CC-cc} -E conftest.c > conftest.out 2>&1
 835 if egrep yes conftest.out >/dev/null 2>&1; then
 836   GCC=yes
 837 else
 838   GCC=
 839 fi
 840 rm -f conftest*
 841
 842 # Find a good install program.  We prefer a C program (faster),
 843 # so one script is as good as another.  But avoid the broken or
 844 # incompatible versions:
 845 # SysV /etc/install, /usr/sbin/install
 846 # SunOS /usr/etc/install
 847 # IRIX /sbin/install
 848 # AIX /bin/install
 849 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 850 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 851 # ./install, which can be erroneously created by make from ./install.sh.
 852 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
 853 if test -z "${INSTALL}"; then
 854 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
 855   echo $ac_n "(cached) $ac_c" 1>&4
 856 else
 857     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 858   for ac_dir in $PATH; do
 859     case "$ac_dir" in
 860     ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
 861     *)
 862       # OSF1 and SCO ODT 3.0 have their own names for install.
 863       for ac_prog in ginstall installbsd scoinst install; do
 864         if test -f $ac_dir/$ac_prog; then
 865           if test $ac_prog = install &&
 866             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 867             # AIX install.  It has an incompatible calling convention.
 868             # OSF/1 installbsd also uses dspmsg, but is usable.
 869             :
 870           else
 871             ac_cv_path_install="$ac_dir/$ac_prog -c"
 872             break 2
 873           fi
 874         fi
 875       done
 876       ;;
 877     esac
 878   done
 879   IFS="$ac_save_ifs"
 880   # As a last resort, use the slow shell script.
 881   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 882 fi
 883   INSTALL="$ac_cv_path_install"
 884 fi
 885 echo "$ac_t""$INSTALL" 1>&4
 886
 887 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 888 # It thinks the first close brace ends the variable substitution.
 889 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 890
 891 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 892
 893
 894 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
 895 # On Suns, sometimes $CPP names a directory.
 896 if test -n "$CPP" && test -d "$CPP"; then
 897   CPP=
 898 fi
 899 if test -z "$CPP"; then
 900 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
 901   echo $ac_n "(cached) $ac_c" 1>&4
 902 else
 903     # This must be in double quotes, not single quotes, because CPP may get
 904   # substituted into the Makefile and "${CC-cc}" will confuse make.
 905   CPP="${CC-cc} -E"
 906   # On the NeXT, cc -E runs the code through the compiler's parser,
 907   # not just through cpp.
 908   cat > conftest.${ac_ext} <<EOF
 909 #line 910 "configure"
 910 #include "confdefs.h"
 911 #include <stdio.h>
 912 Syntax Error
 913 EOF
 914 eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
 915 ac_err=`grep -v '^ *+' conftest.out`
 916 if test -z "$ac_err"; then
 917   :
 918 else
 919   echo "$ac_err" >&5
 920   rm -rf conftest*
 921   CPP="${CC-cc} -E -traditional-cpp"
 922   cat > conftest.${ac_ext} <<EOF
 923 #line 924 "configure"
 924 #include "confdefs.h"
 925 #include <stdio.h>
 926 Syntax Error
 927 EOF
 928 eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
 929 ac_err=`grep -v '^ *+' conftest.out`
 930 if test -z "$ac_err"; then
 931   :
 932 else
 933   echo "$ac_err" >&5
 934   rm -rf conftest*
 935   CPP=/lib/cpp
 936 fi
 937 rm -f conftest*
 938 fi
 939 rm -f conftest*
 940   ac_cv_prog_CPP="$CPP"
 941 fi
 942 fi
 943 CPP="$ac_cv_prog_CPP"
 944 echo "$ac_t""$CPP" 1>&4
 945
 946 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
 947 do
 948 ac_safe=`echo "${ac_hdr}" | tr './' '__'`
 949 echo $ac_n "checking for ${ac_hdr}""... $ac_c" 1>&4
 950 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 951   echo $ac_n "(cached) $ac_c" 1>&4
 952 else
 953   cat > conftest.${ac_ext} <<EOF
 954 #line 955 "configure"
 955 #include "confdefs.h"
 956 #include <${ac_hdr}>
 957 EOF
 958 eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
 959 ac_err=`grep -v '^ *+' conftest.out`
 960 if test -z "$ac_err"; then
 961   rm -rf conftest*
 962   eval "ac_cv_header_$ac_safe=yes"
 963 else
 964   echo "$ac_err" >&5
 965   rm -rf conftest*
 966   eval "ac_cv_header_$ac_safe=no"
 967 fi
 968 rm -f conftest*
 969 fi
 970 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 971   echo "$ac_t""yes" 1>&4
 972     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
 973   cat >> confdefs.h <<EOF
 974 #define ${ac_tr_hdr} 1
 975 EOF
 976
 977 else
 978   echo "$ac_t""no" 1>&4
 979 fi
 980 done
 981
 982
 983 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 984 # people who are not cross-compiling but are compiling cross-assemblers.
 985 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
 986 if test "${host}" = "${target}"; then
 987   cross_gas=yes
 988   cat >> confdefs.h <<\EOF
 989 #define CROSS_COMPILE 1
 990 EOF
 991
 992 else
 993   cross_gas=no
 994 fi
 995 echo "$ac_t""$cross_gas" 1>&4
 996
 997 # If we cannot run a trivial program, we must be cross compiling.
 998 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
 999 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
1000   echo $ac_n "(cached) $ac_c" 1>&4
1001 else
1002   if test "$cross_compiling" = yes; then
1003   ac_cv_cross=yes
1004 else
1005 cat > conftest.${ac_ext} <<EOF
1006 #line 1007 "configure"
1007 #include "confdefs.h"
1008 main(){return(0);}
1009 EOF
1010 eval $ac_link
1011 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1012   ac_cv_c_cross=no
1013 else
1014   ac_cv_c_cross=yes
1015 fi
1016 fi
1017 rm -fr conftest*
1018 fi
1019 cross_compiling=$ac_cv_c_cross
1020 echo "$ac_t""$ac_cv_c_cross" 1>&4
1021
1022 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1023 # for constant arguments.  Useless!
1024 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1025 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1026   echo $ac_n "(cached) $ac_c" 1>&4
1027 else
1028   cat > conftest.${ac_ext} <<EOF
1029 #line 1030 "configure"
1030 #include "confdefs.h"
1031 #include <alloca.h>
1032 int main() { return 0; }
1033 int t() {
1034 char *p = alloca(2 * sizeof(int));
1035 ; return 0; }
1036 EOF
1037 if eval $ac_link; then
1038   rm -rf conftest*
1039   ac_cv_header_alloca_h=yes
1040 else
1041   rm -rf conftest*
1042   ac_cv_header_alloca_h=no
1043 fi
1044 rm -f conftest*
1045
1046 fi
1047 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1048 if test $ac_cv_header_alloca_h = yes; then
1049   cat >> confdefs.h <<\EOF
1050 #define HAVE_ALLOCA_H 1
1051 EOF
1052
1053 fi
1054
1055 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1056 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1057   echo $ac_n "(cached) $ac_c" 1>&4
1058 else
1059   cat > conftest.${ac_ext} <<EOF
1060 #line 1061 "configure"
1061 #include "confdefs.h"
1062
1063 #ifdef __GNUC__
1064 # define alloca __builtin_alloca
1065 #else
1066 # if HAVE_ALLOCA_H
1067 #  include <alloca.h>
1068 # else
1069 #  ifdef _AIX
1070  #pragma alloca
1071 #  else
1072 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1073 char *alloca ();
1074 #   endif
1075 #  endif
1076 # endif
1077 #endif
1078
1079 int main() { return 0; }
1080 int t() {
1081 char *p = (char *) alloca(1);
1082 ; return 0; }
1083 EOF
1084 if eval $ac_link; then
1085   rm -rf conftest*
1086   ac_cv_func_alloca=yes
1087 else
1088   rm -rf conftest*
1089   ac_cv_func_alloca=no
1090 fi
1091 rm -f conftest*
1092
1093 fi
1094 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1095 if test $ac_cv_func_alloca = yes; then
1096   cat >> confdefs.h <<\EOF
1097 #define HAVE_ALLOCA 1
1098 EOF
1099
1100 fi
1101
1102 if test $ac_cv_func_alloca = no; then
1103   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1104   # that cause trouble.  Some versions do not even contain alloca or
1105   # contain a buggy version.  If you still want to use their alloca,
1106   # use ar to extract alloca.o from them instead of compiling alloca.c.
1107   ALLOCA=alloca.o
1108   cat >> confdefs.h <<\EOF
1109 #define C_ALLOCA 1
1110 EOF
1111
1112
1113 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1114 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1115   echo $ac_n "(cached) $ac_c" 1>&4
1116 else
1117   cat > conftest.${ac_ext} <<EOF
1118 #line 1119 "configure"
1119 #include "confdefs.h"
1120 #if defined(CRAY) && ! defined(CRAY2)
1121 webecray
1122 #else
1123 wenotbecray
1124 #endif
1125
1126 EOF
1127 if (eval "$ac_cpp conftest.${ac_ext}") 2>&5 |
1128   egrep "webecray" >/dev/null 2>&1; then
1129   rm -rf conftest*
1130   ac_cv_os_cray=yes
1131 else
1132   rm -rf conftest*
1133   ac_cv_os_cray=no
1134 fi
1135 rm -f conftest*
1136
1137 fi
1138 echo "$ac_t""$ac_cv_os_cray" 1>&4
1139 if test $ac_cv_os_cray = yes; then
1140 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1141 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1142   echo $ac_n "(cached) $ac_c" 1>&4
1143 else
1144   cat > conftest.${ac_ext} <<EOF
1145 #line 1146 "configure"
1146 #include "confdefs.h"
1147 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1148 int main() { return 0; }
1149 int t() {
1150
1151 /* The GNU C library defines this for functions which it implements
1152     to always fail with ENOSYS.  Some functions are actually named
1153     something starting with __ and the normal name is an alias.  */
1154 #if defined (__stub__getb67) || defined (__stub____getb67)
1155 choke me
1156 #else
1157 /* Override any gcc2 internal prototype to avoid an error.  */
1158 char _getb67(); _getb67();
1159 #endif
1160
1161 ; return 0; }
1162 EOF
1163 if eval $ac_link; then
1164   rm -rf conftest*
1165   eval "ac_cv_func__getb67=yes"
1166 else
1167   rm -rf conftest*
1168   eval "ac_cv_func__getb67=no"
1169 fi
1170 rm -f conftest*
1171
1172 fi
1173 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1174   echo "$ac_t""yes" 1>&4
1175   cat >> confdefs.h <<\EOF
1176 #define CRAY_STACKSEG_END _getb67
1177 EOF
1178
1179 else
1180   echo "$ac_t""no" 1>&4
1181 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1182 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1183   echo $ac_n "(cached) $ac_c" 1>&4
1184 else
1185   cat > conftest.${ac_ext} <<EOF
1186 #line 1187 "configure"
1187 #include "confdefs.h"
1188 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1189 int main() { return 0; }
1190 int t() {
1191
1192 /* The GNU C library defines this for functions which it implements
1193     to always fail with ENOSYS.  Some functions are actually named
1194     something starting with __ and the normal name is an alias.  */
1195 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1196 choke me
1197 #else
1198 /* Override any gcc2 internal prototype to avoid an error.  */
1199 char GETB67(); GETB67();
1200 #endif
1201
1202 ; return 0; }
1203 EOF
1204 if eval $ac_link; then
1205   rm -rf conftest*
1206   eval "ac_cv_func_GETB67=yes"
1207 else
1208   rm -rf conftest*
1209   eval "ac_cv_func_GETB67=no"
1210 fi
1211 rm -f conftest*
1212
1213 fi
1214 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1215   echo "$ac_t""yes" 1>&4
1216   cat >> confdefs.h <<\EOF
1217 #define CRAY_STACKSEG_END GETB67
1218 EOF
1219
1220 else
1221   echo "$ac_t""no" 1>&4
1222 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1223 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&4
1225 else
1226   cat > conftest.${ac_ext} <<EOF
1227 #line 1228 "configure"
1228 #include "confdefs.h"
1229 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1230 int main() { return 0; }
1231 int t() {
1232
1233 /* The GNU C library defines this for functions which it implements
1234     to always fail with ENOSYS.  Some functions are actually named
1235     something starting with __ and the normal name is an alias.  */
1236 #if defined (__stub_getb67) || defined (__stub___getb67)
1237 choke me
1238 #else
1239 /* Override any gcc2 internal prototype to avoid an error.  */
1240 char getb67(); getb67();
1241 #endif
1242
1243 ; return 0; }
1244 EOF
1245 if eval $ac_link; then
1246   rm -rf conftest*
1247   eval "ac_cv_func_getb67=yes"
1248 else
1249   rm -rf conftest*
1250   eval "ac_cv_func_getb67=no"
1251 fi
1252 rm -f conftest*
1253
1254 fi
1255 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1256   echo "$ac_t""yes" 1>&4
1257   cat >> confdefs.h <<\EOF
1258 #define CRAY_STACKSEG_END getb67
1259 EOF
1260
1261 else
1262   echo "$ac_t""no" 1>&4
1263 fi
1264
1265 fi
1266
1267 fi
1268
1269 fi
1270
1271 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1272 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1273   echo $ac_n "(cached) $ac_c" 1>&4
1274 else
1275   if test "$cross_compiling" = yes; then
1276   ac_cv_c_stack_direction=0
1277 else
1278 cat > conftest.${ac_ext} <<EOF
1279 #line 1280 "configure"
1280 #include "confdefs.h"
1281 find_stack_direction ()
1282 {
1283   static char *addr = 0;
1284   auto char dummy;
1285   if (addr == 0)
1286     {
1287       addr = &dummy;
1288       return find_stack_direction ();
1289     }
1290   else
1291     return (&dummy > addr) ? 1 : -1;
1292 }
1293 main ()
1294 {
1295   exit (find_stack_direction() < 0);
1296 }
1297 EOF
1298 eval $ac_link
1299 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1300   ac_cv_c_stack_direction=1
1301 else
1302   ac_cv_c_stack_direction=-1
1303 fi
1304 fi
1305 rm -fr conftest*
1306 fi
1307 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1308 cat >> confdefs.h <<EOF
1309 #define STACK_DIRECTION $ac_cv_c_stack_direction
1310 EOF
1311
1312 fi
1313
1314 echo $ac_n "checking for inline""... $ac_c" 1>&4
1315 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1316   echo $ac_n "(cached) $ac_c" 1>&4
1317 else
1318   if test "$GCC" = yes; then
1319 cat > conftest.${ac_ext} <<EOF
1320 #line 1321 "configure"
1321 #include "confdefs.h"
1322
1323 int main() { return 0; }
1324 int t() {
1325 } inline foo() {
1326 ; return 0; }
1327 EOF
1328 if eval $ac_link; then
1329   rm -rf conftest*
1330   ac_cv_c_inline=yes
1331 else
1332   rm -rf conftest*
1333   ac_cv_c_inline=no
1334 fi
1335 rm -f conftest*
1336
1337 else
1338   ac_cv_c_inline=no
1339 fi
1340 fi
1341 echo "$ac_t""$ac_cv_c_inline" 1>&4
1342 if test $ac_cv_c_inline = no; then
1343   cat >> confdefs.h <<\EOF
1344 #define inline __inline
1345 EOF
1346
1347 fi
1348
1349
1350 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1351 # enough, but on some of those systems, the assert macro relies on requoting
1352 # working properly!
1353 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1354 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1355   echo $ac_n "(cached) $ac_c" 1>&4
1356 else
1357   cat > conftest.${ac_ext} <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360 #include <assert.h>
1361 #include <stdio.h>
1362 int main() { return 0; }
1363 int t() {
1364
1365 /* check for requoting problems */
1366 static int a, b, c, d;
1367 static char *s;
1368 assert (!strcmp(s, "foo bar baz quux"));
1369 /* check for newline handling */
1370 assert (a == b
1371         || c == d);
1372
1373 ; return 0; }
1374 EOF
1375 if eval $ac_link; then
1376   rm -rf conftest*
1377   gas_cv_assert_ok=yes
1378 else
1379   rm -rf conftest*
1380   gas_cv_assert_ok=no
1381 fi
1382 rm -f conftest*
1383
1384 fi
1385 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1386 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1387 #define BROKEN_ASSERT 1
1388 EOF
1389
1390
1391
1392 # On some systems, the system header files may not declare malloc, realloc,
1393 # and free.  There are places where gas needs these functions to have been
1394 # declared -- such as when taking their addresses.
1395 gas_test_headers="
1396 #ifdef HAVE_MEMORY_H
1397 #include <memory.h>
1398 #endif
1399 #ifdef HAVE_STRING_H
1400 #include <string.h>
1401 #endif
1402 #ifdef HAVE_STDLIB_H
1403 #include <stdlib.h>
1404 #endif
1405 #ifdef HAVE_UNISTD_H
1406 #include <unistd.h>
1407 #endif
1408 "
1409
1410 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1411 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1412   echo $ac_n "(cached) $ac_c" 1>&4
1413 else
1414   cat > conftest.${ac_ext} <<EOF
1415 #line 1416 "configure"
1416 #include "confdefs.h"
1417 $gas_test_headers
1418 int main() { return 0; }
1419 int t() {
1420
1421 typedef char *(*f)();
1422 f x;
1423 x = (f) malloc;
1424
1425 ; return 0; }
1426 EOF
1427 if eval $ac_link; then
1428   rm -rf conftest*
1429   gas_cv_decl_needed_malloc=no
1430 else
1431   rm -rf conftest*
1432   gas_cv_decl_needed_malloc=yes
1433 fi
1434 rm -f conftest*
1435
1436 fi
1437 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1438 test $gas_cv_decl_needed_malloc = no || {
1439  cat >> confdefs.h <<\EOF
1440 #define NEED_DECLARATION_MALLOC 1
1441 EOF
1442
1443 }
1444
1445
1446 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1447 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1448   echo $ac_n "(cached) $ac_c" 1>&4
1449 else
1450   cat > conftest.${ac_ext} <<EOF
1451 #line 1452 "configure"
1452 #include "confdefs.h"
1453 $gas_test_headers
1454 int main() { return 0; }
1455 int t() {
1456
1457 typedef int f;
1458 f x;
1459 x = (f) free;
1460
1461 ; return 0; }
1462 EOF
1463 if eval $ac_link; then
1464   rm -rf conftest*
1465   gas_cv_decl_needed_free=no
1466 else
1467   rm -rf conftest*
1468   gas_cv_decl_needed_free=yes
1469 fi
1470 rm -f conftest*
1471
1472 fi
1473 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1474 test $gas_cv_decl_needed_free = no || {
1475  cat >> confdefs.h <<\EOF
1476 #define NEED_DECLARATION_FREE 1
1477 EOF
1478
1479 }
1480
1481
1482 # Does errno.h declare errno, or do we have to add a separate declaration
1483 # for it?
1484
1485 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1486 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&4
1488 else
1489   cat > conftest.${ac_ext} <<EOF
1490 #line 1491 "configure"
1491 #include "confdefs.h"
1492
1493 #ifdef HAVE_ERRNO_H
1494 #include <errno.h>
1495 #endif
1496
1497 int main() { return 0; }
1498 int t() {
1499
1500 typedef int f;
1501 f x;
1502 x = (f) errno;
1503
1504 ; return 0; }
1505 EOF
1506 if eval $ac_link; then
1507   rm -rf conftest*
1508   gas_cv_decl_needed_errno=no
1509 else
1510   rm -rf conftest*
1511   gas_cv_decl_needed_errno=yes
1512 fi
1513 rm -f conftest*
1514
1515 fi
1516 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1517 test $gas_cv_decl_needed_errno = no || {
1518  cat >> confdefs.h <<\EOF
1519 #define NEED_DECLARATION_ERRNO 1
1520 EOF
1521
1522 }
1523
1524
1525 subdirs="testsuite"
1526
1527
1528 if test `cd $srcdir;pwd` = `pwd` ; then
1529   rm -f .gdbinit
1530   cat > .gdbinit << EOF
1531 dir $srcdir
1532 dir .
1533 source $srcdir/.gdbinit
1534 EOF
1535 fi
1536
1537
1538 if test -w $cache_file; then
1539 echo "updating cache $cache_file"
1540 cat > $cache_file <<\EOF
1541 # This file is a shell script that caches the results of configure
1542 # tests run on this system so they can be shared between configure
1543 # scripts and configure runs.  It is not useful on other systems.
1544 # If it contains results you don't want to keep, you may remove or edit it.
1545 #
1546 # By default, configure uses ./config.cache as the cache file,
1547 # creating it if it does not exist already.  You can give configure
1548 # the --cache-file=FILE option to use a different cache file; that is
1549 # what configure does when it calls configure scripts in
1550 # subdirectories, so they share the cache.
1551 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1552 # config.status only pays attention to the cache file if you give it the
1553 # --recheck option to rerun configure.
1554 #
1555 EOF
1556 # Ultrix sh set writes to stderr and can't be redirected directly.
1557 (set) 2>&1 |
1558   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1559   >> $cache_file
1560 else
1561 echo "not updating unwritable cache $cache_file"
1562 fi
1563
1564
1565 test "x$prefix" = xNONE && prefix=/usr/local
1566 # Let make expand exec_prefix.
1567 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1568
1569 # Any assignment to VPATH causes Sun make to only execute
1570 # the first set of double-colon rules, so remove it if not needed.
1571 # If there is a colon in the path, we need to keep it.
1572 if test "x$srcdir" = x.; then
1573   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1574 fi
1575
1576 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1577
1578 DEFS=-DHAVE_CONFIG_H
1579
1580 # Without the "./", some shells look in PATH for config.status.
1581 : ${CONFIG_STATUS=./config.status}
1582
1583 echo creating ${CONFIG_STATUS}
1584 rm -f ${CONFIG_STATUS}
1585 cat > ${CONFIG_STATUS} <<EOF
1586 #!/bin/sh
1587 # Generated automatically by configure.
1588 # Run this file to recreate the current configuration.
1589 # This directory was configured as follows,
1590 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1591 #
1592 # $0 $ac_configure_args
1593 #
1594 # Compiler output produced by configure, useful for debugging
1595 # configure, is in ./config.log if it exists.
1596
1597 ac_cs_usage="Usage: ${CONFIG_STATUS} [--recheck] [--version] [--help]"
1598 for ac_option
1599 do
1600   case "\$ac_option" in
1601   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1602     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1603     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1604   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1605     echo "${CONFIG_STATUS} generated by autoconf version 1.117"
1606     exit 0 ;;
1607   -help | --help | --hel | --he | --h)
1608     echo "\$ac_cs_usage"; exit 0 ;;
1609   *) echo "\$ac_cs_usage"; exit 1 ;;
1610   esac
1611 done
1612
1613 ac_given_srcdir=$srcdir
1614 ac_given_INSTALL="$INSTALL"
1615
1616 trap 'rm -fr doc/Makefile Makefile conf conftest*; exit 1' 1 2 15
1617
1618 # Protect against being on the right side of a sed subst in config.status.
1619 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1620  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1621 $ac_vpsub
1622 $extrasub
1623 s%@CFLAGS@%$CFLAGS%g
1624 s%@CPPFLAGS@%$CPPFLAGS%g
1625 s%@CXXFLAGS@%$CXXFLAGS%g
1626 s%@DEFS@%$DEFS%g
1627 s%@LDFLAGS@%$LDFLAGS%g
1628 s%@LIBS@%$LIBS%g
1629 s%@exec_prefix@%$exec_prefix%g
1630 s%@prefix@%$prefix%g
1631 s%@host@%$host%g
1632 s%@host_alias@%$host_alias%g
1633 s%@host_cpu@%$host_cpu%g
1634 s%@host_vendor@%$host_vendor%g
1635 s%@host_os@%$host_os%g
1636 s%@target@%$target%g
1637 s%@target_alias@%$target_alias%g
1638 s%@target_cpu@%$target_cpu%g
1639 s%@target_vendor@%$target_vendor%g
1640 s%@target_os@%$target_os%g
1641 s%@build@%$build%g
1642 s%@build_alias@%$build_alias%g
1643 s%@build_cpu@%$build_cpu%g
1644 s%@build_vendor@%$build_vendor%g
1645 s%@build_os@%$build_os%g
1646 s%@program_transform_name@%$program_transform_name%g
1647 s%@OPCODES_LIB@%$OPCODES_LIB%g
1648 /@target_frag@/r $target_frag
1649 s%@target_frag@%%g
1650 s%@cpu_type@%$cpu_type%g
1651 s%@obj_format@%$obj_format%g
1652 s%@emulation@%$emulation%g
1653 s%@atof@%$atof%g
1654 s%@BFDLIB@%$BFDLIB%g
1655 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1656 s%@CC@%$CC%g
1657 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1658 s%@INSTALL_DATA@%$INSTALL_DATA%g
1659 s%@CPP@%$CPP%g
1660 s%@ALLOCA@%$ALLOCA%g
1661 s%@subdirs@%$subdirs%g
1662
1663 CEOF
1664 EOF
1665 cat >> ${CONFIG_STATUS} <<EOF
1666
1667 CONFIG_FILES=\${CONFIG_FILES-"doc/Makefile Makefile"}
1668 EOF
1669 cat >> ${CONFIG_STATUS} <<\EOF
1670 for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
1671   # Support "outfile[:infile]", defaulting infile="outfile.in".
1672   case "$ac_file" in
1673   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1674        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1675   *) ac_file_in="${ac_file}.in" ;;
1676   esac
1677
1678   # Adjust relative srcdir, etc. for subdirectories.
1679
1680   # Remove last slash and all that follows it.  Not all systems have dirname.
1681   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1682   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1683     # The file is in a subdirectory.
1684     test ! -d "$ac_dir" && mkdir "$ac_dir"
1685     ac_dir_suffix="/$ac_dir"
1686     # A "../" for each directory in $ac_dir_suffix.
1687     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1688   else
1689     ac_dir_suffix= ac_dots=
1690   fi
1691
1692   case "$ac_given_srcdir" in
1693   .)  srcdir=.
1694       if test -z "$ac_dots"; then top_srcdir=.
1695       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1696   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1697   *) # Relative path.
1698     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1699     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1700   esac
1701
1702   case "$ac_given_INSTALL" in
1703   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1704   *)  INSTALL="$ac_dots$ac_given_INSTALL" ;;
1705   esac
1706   echo creating "$ac_file"
1707   rm -f "$ac_file"
1708   comment_str="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1709   case "$ac_file" in
1710     *.c | *.h | *.C | *.cc | *.cpp | *.hpp | *.m )
1711     ac_comsub="1i\\
1712 /* $comment_str */" ;;
1713     * ) # Add the comment on the second line of scripts, first line of others.
1714     ac_comsub="
1715 1{
1716 s/^#!/&/
1717 t script
1718 i\\
1719 # $comment_str
1720 b done
1721 : script
1722 a\\
1723 # $comment_str
1724 : done
1725 }
1726 " ;;
1727   esac
1728   sed -e "$ac_comsub
1729 s%@srcdir@%$srcdir%g
1730 s%@top_srcdir@%$top_srcdir%g
1731 s%@INSTALL@%$INSTALL%g
1732 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1733 fi; done
1734 rm -f conftest.subs
1735
1736 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1737 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1738 #
1739 # ac_d sets the value in "#define NAME VALUE" lines.
1740 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1741 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1742 ac_dC='\3'
1743 ac_dD='%g'
1744 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1745 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1746 ac_uB='\([      ]\)%\1#\2define\3'
1747 ac_uC=' '
1748 ac_uD='\4%g'
1749 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1750 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1751 ac_eB='$%\1#\2define\3'
1752 ac_eC=' '
1753 ac_eD='%g'
1754
1755 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1756 for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
1757   # Support "outfile[:infile]", defaulting infile="outfile.in".
1758   case "$ac_file" in
1759   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1760        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1761   *) ac_file_in="${ac_file}.in" ;;
1762   esac
1763
1764   echo creating $ac_file
1765
1766   rm -f conftest.frag conftest.in conftest.out
1767   cp $ac_given_srcdir/$ac_file_in conftest.in
1768
1769 EOF
1770
1771 # Transform confdefs.h into a sed script conftest.vals that substitutes
1772 # the proper values into config.h.in to produce config.h.  And first:
1773 # Protect against being on the right side of a sed subst in config.status.
1774 # Protect against being in an unquoted here document in config.status.
1775 rm -f conftest.vals
1776 cat > conftest.hdr <<\EOF
1777 s/[\\&%]/\\&/g
1778 s%[\\$`]%\\&%g
1779 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1780 s%ac_d%ac_u%gp
1781 s%ac_u%ac_e%gp
1782 EOF
1783 sed -n -f conftest.hdr confdefs.h > conftest.vals
1784 rm -f conftest.hdr
1785
1786 # This sed command replaces #undef with comments.  This is necessary, for
1787 # example, in the case of _POSIX_SOURCE, which is predefined and required
1788 # on some systems where configure will not decide to define it.
1789 cat >> conftest.vals <<\EOF
1790 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1791 EOF
1792
1793 # Break up conftest.vals because some shells have a limit on
1794 # the size of here documents, and old seds have small limits too.
1795 # Maximum number of lines to put in a single here document.
1796 ac_max_here_lines=12
1797
1798 rm -f conftest.tail
1799 while :
1800 do
1801   ac_lines=`grep -c . conftest.vals`
1802   # grep -c gives empty output for an empty file on some AIX systems.
1803   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1804   # Write a limited-size here document to conftest.frag.
1805   echo '  cat > conftest.frag <<CEOF' >> ${CONFIG_STATUS}
1806   sed ${ac_max_here_lines}q conftest.vals >> ${CONFIG_STATUS}
1807   echo 'CEOF
1808   sed -f conftest.frag conftest.in > conftest.out
1809   rm -f conftest.in
1810   mv conftest.out conftest.in
1811 ' >> ${CONFIG_STATUS}
1812   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1813   rm -f conftest.vals
1814   mv conftest.tail conftest.vals
1815 done
1816 rm -f conftest.vals
1817
1818 cat >> ${CONFIG_STATUS} <<\EOF
1819   rm -f conftest.frag conftest.h
1820   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1821   cat conftest.in >> conftest.h
1822   rm -f conftest.in
1823   if cmp -s $ac_file conftest.h 2>/dev/null; then
1824     echo "$ac_file is unchanged"
1825     rm -f conftest.h
1826   else
1827     rm -f $ac_file
1828     mv conftest.h $ac_file
1829   fi
1830 fi; done
1831
1832 EOF
1833
1834 cat >> ${CONFIG_STATUS} <<EOF
1835 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1836 ac_sources="config/tc-${cpu_type}.c     config/tc-${cpu_type}.h \
1837         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1838         config/te-${emulation}.h config/atof-${atof}.c"
1839 EOF
1840
1841 cat >> ${CONFIG_STATUS} <<\EOF
1842 srcdir=$ac_given_srcdir
1843 while test -n "${ac_sources}"; do
1844   set ${ac_dests}; ac_dest=$1; shift; ac_dests=$*
1845   set ${ac_sources}; ac_source=$1; shift; ac_sources=$*
1846
1847   echo "linking ${ac_dest} to ${srcdir}/${ac_source}"
1848
1849   if test ! -r ${srcdir}/${ac_source}; then
1850     { echo "configure: ${srcdir}/${ac_source}: File not found" 1>&2; exit 1; }
1851   fi
1852   rm -f ${ac_dest}
1853   # Make a symlink if possible; otherwise try a hard link.
1854   if ln -s ${srcdir}/${ac_source} ${ac_dest} 2>/dev/null ||
1855     ln ${srcdir}/${ac_source} ${ac_dest}; then :
1856   else
1857     { echo "configure: can not link ${ac_dest} to ${srcdir}/${ac_source}" 1>&2; exit 1; }
1858   fi
1859 done
1860
1861
1862 exit 0
1863 EOF
1864 chmod +x ${CONFIG_STATUS}
1865 rm -fr confdefs* $ac_clean_files
1866 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} ${CONFIG_STATUS}
1867
1868 if test "${no_recursion}" != yes; then
1869
1870   # Remove --cache-file and --srcdir arguments so they do not pile up.
1871   ac_sub_configure_args=
1872   ac_prev=
1873   for ac_arg in $ac_configure_args; do
1874     if test -n "$ac_prev"; then
1875       ac_prev=
1876       continue
1877     fi
1878     case "$ac_arg" in
1879     -cache-file | --cache-file | --cache-fil | --cache-fi \
1880     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1881       ac_prev=cache_file ;;
1882     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1883     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1884       ;;
1885     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1886       ac_prev=srcdir ;;
1887     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1888       ;;
1889     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1890     esac
1891   done
1892
1893   for ac_config_dir in testsuite; do
1894
1895     # Do not complain, so a configure script can configure whichever
1896     # parts of a large source tree are present.
1897     if test ! -d ${srcdir}/${ac_config_dir}; then
1898       continue
1899     fi
1900
1901     echo configuring in ${ac_config_dir}
1902
1903     case "${srcdir}" in
1904     .) ;;
1905     *)
1906       if test -d ./${ac_config_dir} || mkdir ./${ac_config_dir}; then :;
1907       else
1908         { echo "configure: can not create `pwd`/${ac_config_dir}" 1>&2; exit 1; }
1909       fi
1910       ;;
1911     esac
1912
1913     ac_popdir=`pwd`
1914     cd ${ac_config_dir}
1915
1916     case "${srcdir}" in
1917     .) # No --srcdir option.  We are building in place.
1918       ac_sub_srcdir=${srcdir} ;;
1919     /*) # Absolute path.
1920       ac_sub_srcdir=${srcdir}/${ac_config_dir} ;;
1921     *) # Relative path.
1922       ac_sub_srcdir=../${srcdir}/${ac_config_dir} ;;
1923     esac
1924
1925     # Check for guested configure; otherwise get Cygnus style configure.
1926     if test -f ${ac_sub_srcdir}/configure; then
1927       ac_sub_configure=${ac_sub_srcdir}/configure
1928     elif test -f ${ac_sub_srcdir}/configure.in; then
1929       ac_sub_configure=${ac_configure}
1930     else
1931       echo "configure: warning: no configuration information is in ${ac_config_dir}" 1>&2
1932       ac_sub_configure=
1933     fi
1934
1935     # The recursion is here.
1936     if test -n "${ac_sub_configure}"; then
1937
1938       # Make the cache file name correct relative to the subdirectory.
1939       # A "../" for each directory in /${ac_config_dir}.
1940       ac_dots=`echo /${ac_config_dir}|sed 's%/[^/]*%../%g'`
1941       case "$cache_file" in
1942       /*) ac_sub_cache_file=$cache_file ;;
1943       *) # Relative path.
1944         ac_sub_cache_file="$ac_dots$cache_file" ;;
1945       esac
1946
1947       echo "running ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}"
1948       # The eval makes quoting arguments work.
1949       if eval ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}
1950       then :
1951       else
1952         { echo "configure: ${ac_sub_configure} failed for ${ac_config_dir}" 1>&2; exit 1; }
1953       fi
1954     fi
1955
1956     cd ${ac_popdir}
1957   done
1958 fi
1959