gas/configure

   1 #!/bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.0
   5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15     bfd-assembler       use BFD back end for writing object files"
  16
  17 # Omit some internal or obsolete options to make the list less imposing.
  18 ac_usage="Usage: configure [options] [host]
  19 Options: [defaults in brackets after descriptions]
  20 Configuration:
  21   --cache-file=FILE       cache test results in FILE
  22   --help                  print this message
  23   --no-create             do not create output files
  24   --quiet, --silent       do not print \`checking...' messages
  25   --version               print the version of autoconf that created configure
  26 Directory and file names:
  27   --prefix=PREFIX         install architecture-independent files in PREFIX
  28                           [$ac_default_prefix]
  29   --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
  30                           [same as prefix]
  31   --srcdir=DIR            find the sources in DIR [configure dir or ..]
  32   --program-prefix=PREFIX prepend PREFIX to installed program names
  33   --program-suffix=SUFFIX append SUFFIX to installed program names
  34   --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  35 Host type:
  36   --build=BUILD           configure for building on BUILD [BUILD=HOST]
  37   --host=HOST             configure for HOST [guessed]
  38   --target=TARGET         configure for TARGET [TARGET=HOST]
  39 Features and packages:
  40   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  41   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  42   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  43   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  44   --x-includes=DIR        X include files are in DIR
  45   --x-libraries=DIR       X library files are in DIR
  46 --enable and --with options recognized:$ac_help"
  47
  48 # Initialize some variables set by options.
  49 # The variables have the same names as the options, with
  50 # dashes changed to underlines.
  51 build=NONE
  52 cache_file=./config.cache
  53 exec_prefix=NONE
  54 host=NONE
  55 no_create=
  56 nonopt=NONE
  57 no_recursion=
  58 prefix=NONE
  59 program_prefix=NONE
  60 program_suffix=NONE
  61 program_transform_name=s,x,x,
  62 silent=
  63 site=
  64 srcdir=
  65 target=NONE
  66 verbose=
  67 x_includes=NONE
  68 x_libraries=NONE
  69
  70 # Initialize some other variables.
  71 subdirs=
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -build | --build | --buil | --bui | --bu | --b)
  94     ac_prev=build ;;
  95   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
  96     build="$ac_optarg" ;;
  97
  98   -cache-file | --cache-file | --cache-fil | --cache-fi \
  99   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 100     ac_prev=cache_file ;;
 101   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 102   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 103     cache_file="$ac_optarg" ;;
 104
 105   -disable-* | --disable-*)
 106     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 107     # Reject names that are not valid shell variable names.
 108     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 109       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 110     fi
 111     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 112     eval "enable_${ac_feature}=no" ;;
 113
 114   -enable-* | --enable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     case "$ac_option" in
 122       *=*) ;;
 123       *) ac_optarg=yes ;;
 124     esac
 125     eval "enable_${ac_feature}='$ac_optarg'" ;;
 126
 127   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 128   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 129   | --exec | --exe | --ex)
 130     ac_prev=exec_prefix ;;
 131   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 132   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 133   | --exec=* | --exe=* | --ex=*)
 134     exec_prefix="$ac_optarg" ;;
 135
 136   -gas | --gas | --ga | --g)
 137     # Obsolete; use --with-gas.
 138     with_gas=yes ;;
 139
 140   -help | --help | --hel | --he)
 141     cat << EOF
 142 $ac_usage
 143 EOF
 144     exit 0 ;;
 145
 146   -host | --host | --hos | --ho)
 147     ac_prev=host ;;
 148   -host=* | --host=* | --hos=* | --ho=*)
 149     host="$ac_optarg" ;;
 150
 151   -nfp | --nfp | --nf)
 152     # Obsolete; use --without-fp.
 153     with_fp=no ;;
 154
 155   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 156   | --no-cr | --no-c)
 157     no_create=yes ;;
 158
 159   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 160   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 161     no_recursion=yes ;;
 162
 163   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 164     ac_prev=prefix ;;
 165   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 166     prefix="$ac_optarg" ;;
 167
 168   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 169   | --program-pre | --program-pr | --program-p)
 170     ac_prev=program_prefix ;;
 171   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 172   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 173     program_prefix="$ac_optarg" ;;
 174
 175   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 176   | --program-suf | --program-su | --program-s)
 177     ac_prev=program_suffix ;;
 178   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 179   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 180     program_suffix="$ac_optarg" ;;
 181
 182   -program-transform-name | --program-transform-name \
 183   | --program-transform-nam | --program-transform-na \
 184   | --program-transform-n | --program-transform- \
 185   | --program-transform | --program-transfor \
 186   | --program-transfo | --program-transf \
 187   | --program-trans | --program-tran \
 188   | --progr-tra | --program-tr | --program-t)
 189     ac_prev=program_transform_name ;;
 190   -program-transform-name=* | --program-transform-name=* \
 191   | --program-transform-nam=* | --program-transform-na=* \
 192   | --program-transform-n=* | --program-transform-=* \
 193   | --program-transform=* | --program-transfor=* \
 194   | --program-transfo=* | --program-transf=* \
 195   | --program-trans=* | --program-tran=* \
 196   | --progr-tra=* | --program-tr=* | --program-t=*)
 197     program_transform_name="$ac_optarg" ;;
 198
 199   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 200   | -silent | --silent | --silen | --sile | --sil)
 201     silent=yes ;;
 202
 203   -site | --site | --sit)
 204     ac_prev=site ;;
 205   -site=* | --site=* | --sit=*)
 206     site="$ac_optarg" ;;
 207
 208   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 209     ac_prev=srcdir ;;
 210   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 211     srcdir="$ac_optarg" ;;
 212
 213   -target | --target | --targe | --targ | --tar | --ta | --t)
 214     ac_prev=target ;;
 215   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 216     target="$ac_optarg" ;;
 217
 218   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 219     verbose=yes ;;
 220
 221   -version | --version | --versio | --versi | --vers)
 222     echo "configure generated by autoconf version 2.0"
 223     exit 0 ;;
 224
 225   -with-* | --with-*)
 226     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 227     # Reject names that are not valid shell variable names.
 228     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 229       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 230     fi
 231     ac_package=`echo $ac_package| sed 's/-/_/g'`
 232     case "$ac_option" in
 233       *=*) ;;
 234       *) ac_optarg=yes ;;
 235     esac
 236     eval "with_${ac_package}='$ac_optarg'" ;;
 237
 238   -without-* | --without-*)
 239     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 240     # Reject names that are not valid shell variable names.
 241     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 242       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 243     fi
 244     ac_package=`echo $ac_package| sed 's/-/_/g'`
 245     eval "with_${ac_package}=no" ;;
 246
 247   --x)
 248     # Obsolete; use --with-x.
 249     with_x=yes ;;
 250
 251   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 252   | --x-incl | --x-inc | --x-in | --x-i)
 253     ac_prev=x_includes ;;
 254   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 255   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 256     x_includes="$ac_optarg" ;;
 257
 258   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 259   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 260     ac_prev=x_libraries ;;
 261   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 262   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 263     x_libraries="$ac_optarg" ;;
 264
 265   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 266     ;;
 267
 268   *)
 269     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 270       echo "configure: warning: $ac_option: invalid host type" 1>&2
 271     fi
 272     if test "x$nonopt" != xNONE; then
 273       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 274     fi
 275     nonopt="$ac_option"
 276     ;;
 277
 278   esac
 279 done
 280
 281 if test -n "$ac_prev"; then
 282   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 283 fi
 284
 285 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
 286
 287 # File descriptor usage:
 288 # 0 unused; standard input
 289 # 1 file creation
 290 # 2 errors and warnings
 291 # 3 unused; some systems may open it to /dev/tty
 292 # 4 checking for... messages and results
 293 # 5 compiler messages saved in config.log
 294 if test "$silent" = yes; then
 295   exec 4>/dev/null
 296 else
 297   exec 4>&1
 298 fi
 299 exec 5>./config.log
 300
 301 echo "\
 302 This file contains any messages produced by compilers while
 303 running configure, to aid debugging if configure makes a mistake.
 304 " 1>&5
 305
 306 # Strip out --no-create and --no-recursion so they do not pile up.
 307 # Also quote any args containing shell metacharacters.
 308 ac_configure_args=
 309 for ac_arg
 310 do
 311   case "$ac_arg" in
 312   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 313   | --no-cr | --no-c) ;;
 314   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 315   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 316   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 317   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 318   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 319   esac
 320 done
 321
 322 # NLS nuisances.
 323 # Only set LANG and LC_ALL to C if already set.
 324 # These must not be set unconditionally because not all systems understand
 325 # e.g. LANG=C (notably SCO).
 326 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 327 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 328
 329 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 330 rm -rf conftest* confdefs.h
 331 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 332 echo > confdefs.h
 333
 334 # A filename unique to this package, relative to the directory that
 335 # configure is in, which we can look for to find out if srcdir is correct.
 336 ac_unique_file=as.h
 337
 338 # Find the source files, if location was not specified.
 339 if test -z "$srcdir"; then
 340   ac_srcdir_defaulted=yes
 341   # Try the directory containing this script, then its parent.
 342   ac_prog=$0
 343   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 344   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 345   srcdir=$ac_confdir
 346   if test ! -r $srcdir/$ac_unique_file; then
 347     srcdir=..
 348   fi
 349 else
 350   ac_srcdir_defaulted=no
 351 fi
 352 if test ! -r $srcdir/$ac_unique_file; then
 353   if test "$ac_srcdir_defaulted" = yes; then
 354     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 355   else
 356     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 357   fi
 358 fi
 359 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 360
 361 # Prefer explicitly selected file to automatically selected ones.
 362 if test -z "$CONFIG_SITE"; then
 363   if test "x$prefix" != xNONE; then
 364     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 365   else
 366     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 367   fi
 368 fi
 369 for ac_site_file in $CONFIG_SITE; do
 370   if test -r "$ac_site_file"; then
 371     echo "loading site script $ac_site_file"
 372     . "$ac_site_file"
 373   fi
 374 done
 375
 376 if test -r "$cache_file"; then
 377   echo "loading cache $cache_file"
 378   . $cache_file
 379 else
 380   echo "creating cache $cache_file"
 381   > $cache_file
 382 fi
 383
 384 ac_ext=c
 385 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 386 ac_cpp='$CPP $CPPFLAGS'
 387 ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
 388 ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
 389
 390 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 391   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 392   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 393     ac_n= ac_c='
 394 ' ac_t='        '
 395   else
 396     ac_n=-n ac_c= ac_t=
 397   fi
 398 else
 399   ac_n= ac_c='\c' ac_t=
 400 fi
 401
 402 bfd_gas=no
 403 user_bfd_gas=
 404 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 405 enableval="$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: error: 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
 421     ac_install_sh="$ac_aux_dir/install-sh -c"
 422     break
 423   elif test -f $ac_dir/install.sh; then
 424     ac_aux_dir=$ac_dir
 425     ac_install_sh="$ac_aux_dir/install.sh -c"
 426     break
 427   fi
 428 done
 429 if test -z "$ac_aux_dir"; then
 430   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 431 fi
 432 ac_config_guess=$ac_aux_dir/config.guess
 433 ac_config_sub=$ac_aux_dir/config.sub
 434 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 435
 436
 437 # Do some error checking and defaulting for the host and target type.
 438 # The inputs are:
 439 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 440 #
 441 # The rules are:
 442 # 1. You are not allowed to specify --host, --target, and nonopt at the
 443 #    same time.
 444 # 2. Host defaults to nonopt.
 445 # 3. If nonopt is not specified, then host defaults to the current host,
 446 #    as determined by config.guess.
 447 # 4. Target and build default to nonopt.
 448 # 5. If nonopt is not specified, then target and build default to host.
 449
 450 # The aliases save the names the user supplied, while $host etc.
 451 # will get canonicalized.
 452 case $host---$target---$nonopt in
 453 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 454 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 455 esac
 456
 457
 458 # Make sure we can run config.sub.
 459 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 460 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 461 fi
 462
 463 echo $ac_n "checking host system type""... $ac_c" 1>&4
 464
 465 host_alias=$host
 466 case "$host_alias" in
 467 NONE)
 468   case $nonopt in
 469   NONE)
 470     if host_alias=`$ac_config_guess`; then :
 471     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 472     fi ;;
 473   *) host_alias=$nonopt ;;
 474   esac ;;
 475 esac
 476
 477 host=`$ac_config_sub $host_alias`
 478 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 479 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 480 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 481 echo "$ac_t""$host" 1>&4
 482
 483 echo $ac_n "checking target system type""... $ac_c" 1>&4
 484
 485 target_alias=$target
 486 case "$target_alias" in
 487 NONE)
 488   case $nonopt in
 489   NONE) target_alias=$host_alias ;;
 490   *) target_alias=$nonopt ;;
 491   esac ;;
 492 esac
 493
 494 target=`$ac_config_sub $target_alias`
 495 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 496 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 497 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 498 echo "$ac_t""$target" 1>&4
 499
 500 echo $ac_n "checking build system type""... $ac_c" 1>&4
 501
 502 build_alias=$build
 503 case "$build_alias" in
 504 NONE)
 505   case $nonopt in
 506   NONE) build_alias=$host_alias ;;
 507   *) build_alias=$nonopt ;;
 508   esac ;;
 509 esac
 510
 511 build=`$ac_config_sub $build_alias`
 512 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 513 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 514 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 515 echo "$ac_t""$build" 1>&4
 516
 517 test "$host_alias" != "$target_alias" &&
 518   test "$program_prefix$program_suffix$program_transform_name" = \
 519     NONENONEs,x,x, && program_prefix=${target_alias}-
 520
 521 if test "$program_transform_name" = s,x,x,; then
 522   program_transform_name=
 523 else
 524   # Double any \ or $.
 525   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 526   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 527   rm -f conftestsed
 528 fi
 529 test "$program_prefix" != NONE &&
 530   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 531 # Use a double $ so make ignores it.
 532 test "$program_suffix" != NONE &&
 533   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 534
 535 # sed with no file args requires a program.
 536 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 537
 538
 539 emulation=generic
 540
 541 # assign cpu type
 542
 543 # check for architecture variants
 544 case ${target_cpu} in
 545   hppa*)        cpu_type=hppa ;;
 546   i[45]86)      cpu_type=i386 ;;
 547   m680[012346]0) cpu_type=m68k ;;
 548   m68008)       cpu_type=m68k ;;
 549   m683??)       cpu_type=m68k ;;
 550   m8*)          cpu_type=m88k ;;
 551   mips*el)      cpu_type=mips endian=little;;
 552   mips*)        cpu_type=mips endian=big ;;
 553   powerpc*)     cpu_type=ppc ;;
 554   rs6000*)      cpu_type=ppc ;;
 555   sparc64)      cpu_type=sparc obj_format=elf
 556                 cat >> confdefs.h <<\EOF
 557 #define sparcv9 1
 558 EOF
 559  ;;
 560   sparclite*)   cpu_type=sparc ;;
 561   *)            cpu_type=${target_cpu} ;;
 562 esac
 563
 564 # do we need the opcodes library?
 565 case ${cpu_type} in
 566   alpha | vax)
 567     ;;
 568   *)
 569     OPCODES_LIB="../opcodes/libopcodes.a"
 570     ;;
 571 esac
 572
 573
 574 gas_target=${cpu_type}
 575 generic_target=${cpu_type}-${target_vendor}-${target_os}
 576 dev=no
 577
 578 # assign object format
 579 case ${generic_target} in
 580   a29k-amd-udi)         obj_format=coff gas_target=ebmon29k ;;
 581   a29k-amd-ebmon)       obj_format=coff gas_target=ebmon29k ;;
 582
 583   alpha-*-netware*)     obj_format=ecoff ;;
 584   alpha-*-osf*)         obj_format=ecoff ;;
 585
 586   arm-*-riscix*)        obj_format=aout ;;
 587
 588   hppa-*-*elf*)         obj_format=elf emulation=hppa ;;
 589   hppa-*-osf*)          obj_format=som emulation=hppa ;;
 590   hppa-*-hpux*)         obj_format=som emulation=hppa ;;
 591   hppa-*-bsd*)          obj_format=som emulation=hppa ;;
 592   hppa-*-hiux*)         obj_format=som emulation=hppa ;;
 593
 594   h8300-*-coff)         obj_format=coff ;;
 595
 596   i386-ibm-aix*)        obj_format=coff gas_target=i386coff
 597                          emulation=i386aix ;;
 598   i386-*-bsd*)          obj_format=aout emulation=386bsd ;;
 599   i386-*-netbsd0.8)     obj_format=aout emulation=386bsd ;;
 600   i386-*-netbsd*)       obj_format=aout emulation=nbsd bfd_gas=yes;;
 601   i386-*-linux*elf*)    obj_format=elf  emulation=linux ;;
 602   i386-*-linux*coff*)   obj_format=coff emulation=linux
 603                          gas_target=i386coff ;;
 604   i386-*-linux*)        obj_format=aout emulation=linux ;;
 605   i386-*-lynxos*)       obj_format=coff gas_target=i386coff
 606                          emulation=lynx ;;
 607   i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
 608                         obj_format=elf ;;
 609   i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 610                         obj_format=coff gas_target=i386coff ;;
 611   i386-*-vsta)          obj_format=aout ;;
 612   i386-*-go32)          obj_format=coff gas_target=i386coff ;;
 613   i386-*-mach* | i386-*-gnu*)
 614                         obj_format=aout emulation=mach bfd_gas=yes ;;
 615
 616   i960-*-bout)          obj_format=bout ;;
 617   i960-*-coff)          obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 618   i960-*-nindy*)        obj_format=bout ;;
 619   i960-*-vxworks4*)     obj_format=bout ;;
 620   i960-*-vxworks5.0)    obj_format=bout ;;
 621   i960-*-vxworks5.*)    obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 622   i960-*-vxworks*)      obj_format=bout ;;
 623
 624   m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
 625                         obj_format=aout emulation=sun3 ;;
 626   m68k-motorola-sysv)   obj_format=coff gas_target=m68kcoff emulation=delta ;;
 627   m68k-bull-sysv3*)     obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
 628   m68k-apollo-*)        obj_format=coff gas_target=apollo emulation=apollo ;;
 629   m68k-*-coff | m68k-*-sysv*)
 630                         obj_format=coff gas_target=m68kcoff ;;
 631   m68k-*-hpux*)         obj_format=hp300 emulation=hp300 ;;
 632   m68k-*-lynxos*)       obj_format=coff gas_target=m68kcoff
 633                          emulation=lynx ;;
 634   m68k-*-netbsd*)       obj_format=aout emulation=nbsd bfd_gas=yes ;;
 635
 636   m88k-*-coff*)         obj_format=coff gas_target=m88kcoff ;;
 637
 638   # don't change emulation like *-*-bsd does
 639   mips-*-bsd*)          obj_format=aout gas_target=mips-lit ;;
 640   mips-*-ultrix*)       obj_format=ecoff gas_target=mips-lit ;;
 641   mips-*-ecoff*)        obj_format=ecoff
 642                         case "$endian" in
 643                         big) gas_target=mips-big ;;
 644                         *)   gas_target=mips-lit ;;
 645                         esac
 646                         ;;
 647   mips-*-ecoff*)        obj_format=ecoff gas_target=mips-big ;;
 648   mips-*-irix5*)        obj_format=elf gas_target=mips-big ;;
 649   mips-*-irix*)         obj_format=ecoff gas_target=mips-big ;;
 650   mips-*-riscos*)       obj_format=ecoff gas_target=mips-big ;;
 651   mips-*-sysv*)         obj_format=ecoff gas_target=mips-big ;;
 652   mips-*-elf*)          obj_format=elf
 653                         case "$endian" in
 654                         big) gas_target=mips-big ;;
 655                         *)   gas_target=mips-lit ;;
 656                         esac
 657                         ;;
 658   ppc-*-aix*)           obj_format=coff ;;
 659   ppc-*-elf*)           obj_format=elf ;;
 660   ppc-*-netware*)       obj_format=elf emulation=ppcnw ;;
 661   ppc-*-sysv4*)         obj_format=elf ;;
 662
 663   sh-*-coff)            obj_format=coff ;;
 664
 665   ns32k-pc532-mach*)    obj_format=aout emulation=pc532 ;;
 666   ns32k-pc532-netbsd*)  obj_format=aout emulation=nbsd532 ;;
 667
 668   sparc*-*-sunos4*)     obj_format=aout emulation=sun3 ;;
 669   sparc*-*-aout | sparc*-*-vxworks)
 670                         obj_format=aout ;;
 671   sparc*-*-coff)        obj_format=coff ;;
 672   sparc*-*-lynxos*)     obj_format=coff emulation=lynx ;;
 673   sparc*-fujitsu-none)  obj_format=aout ;;
 674   sparc*-*-elf | sparc*-*-solaris*)
 675                         obj_format=elf ;;
 676   sparc*-*-netbsd*)     obj_format=aout emulation=nbsd bfd_gas=yes ;;
 677
 678   vax-*-bsd* | vax-*-ultrix*)
 679                         obj_format=aout ;;
 680   vax-*-vms)            obj_format=vms ;;
 681
 682   z8k-*-coff | z8k-*-sim)
 683                         obj_format=coff ;;
 684
 685   *-*-aout | *-*-scout)
 686                         obj_format=aout ;;
 687   *-*-nindy*)
 688                         obj_format=bout ;;
 689   *-*-bsd*)
 690                         obj_format=aout emulation=sun3 ;;
 691   *-*-generic)          obj_format=generic ;;
 692   *-*-xray | *-*-hms)   obj_format=coff ;;
 693   *-*-sim)              obj_format=coff ;;
 694   *-*-elf | *-*-sysv4* | *-*-solaris*)
 695                         echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
 696                         obj_format=elf dev=yes ;;
 697   *-*-vxworks)          obj_format=aout ;;
 698   *-*-netware)          obj_format=elf ;;
 699 esac
 700
 701 # Assign floating point type.  Most processors with FP support
 702 # IEEE FP.  On those that don't support FP at all, usually IEEE
 703 # is emulated.
 704 case ${target_cpu} in
 705   vax | tahoe ) atof=${target_cpu} ;;
 706   *)                    atof=ieee ;;
 707 esac
 708
 709 case "${obj_format}" in
 710   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
 711 esac
 712
 713
 714 if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
 715   { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
 716 fi
 717
 718 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
 719   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
 720 fi
 721
 722 # and target makefile frag
 723
 724 target_frag=${srcdir}/config/${gas_target}.mt
 725 if test ! -r ${target_frag}; then
 726   target_frag=/dev/null # ick! but subst_file can't be conditionalized
 727 fi
 728
 729
 730 case ${cpu_type}-${obj_format} in
 731   arm-*)        bfd_gas=yes ;;
 732 # not yet
 733 # i386-aout)    bfd_gas=preferred ;;
 734   mips-*)       bfd_gas=yes ;;
 735   ns32k-*)      bfd_gas=yes ;;
 736   ppc-*)        bfd_gas=yes ;;
 737   sparc*-*)     bfd_gas=yes ;;
 738   *-elf)        bfd_gas=yes ;;
 739   *-ecoff)      bfd_gas=yes ;;
 740   *-som)        bfd_gas=yes ;;
 741   *)            ;;
 742 esac
 743
 744 case ${user_bfd_gas}-${bfd_gas} in
 745   yes-yes | no-no)
 746     # We didn't override user's choice.
 747     ;;
 748   no-yes)
 749     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
 750     ;;
 751   no-preferred)
 752     bfd_gas=no
 753     ;;
 754   *-preferred)
 755     bfd_gas=yes
 756     ;;
 757   yes-*)
 758     bfd_gas=yes
 759     ;;
 760   -*)
 761     # User specified nothing.
 762     ;;
 763 esac
 764
 765 case ${bfd_gas}-${cpu_type}-${obj_format} in
 766   yes-*-coff)   need_bfd=yes ;;
 767   no-*-coff)    need_bfd=yes
 768                 cat >> confdefs.h <<\EOF
 769 #define MANY_SEGMENTS 1
 770 EOF
 771  ;;
 772 esac
 773
 774 reject_dev_configs=yes
 775
 776 case ${reject_dev_configs}-${dev} in
 777   yes-yes) # Oops.
 778     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
 779     ;;
 780 esac
 781
 782
 783
 784 case "${bfd_gas}" in
 785   yes)  cat >> confdefs.h <<\EOF
 786 #define BFD_ASSEMBLER 1
 787 EOF
 788
 789         need_bfd=yes ;;
 790 esac
 791
 792 case "${need_bfd}" in
 793   yes)  BFDLIB=../bfd/libbfd.a
 794         ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
 795         ;;
 796 esac
 797
 798
 799
 800 cat >> confdefs.h <<EOF
 801 #define TARGET_ALIAS "${target_alias}"
 802 EOF
 803
 804 cat >> confdefs.h <<EOF
 805 #define TARGET_CANONICAL "${target}"
 806 EOF
 807
 808 cat >> confdefs.h <<EOF
 809 #define TARGET_CPU "${target_cpu}"
 810 EOF
 811
 812 cat >> confdefs.h <<EOF
 813 #define TARGET_VENDOR "${target_vendor}"
 814 EOF
 815
 816 cat >> confdefs.h <<EOF
 817 #define TARGET_OS "${target_os}"
 818 EOF
 819
 820
 821 echo $ac_n "checking for CC""... $ac_c" 1>&4
 822 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 823 test -z "$CC" && CC=cc
 824 echo "$ac_t""setting CC to $CC" 1>&4
 825
 826 # Find out if we are using GNU C, under whatever name.
 827 cat > conftest.c <<EOF
 828 #ifdef __GNUC__
 829   yes
 830 #endif
 831 EOF
 832 ${CC-cc} -E conftest.c > conftest.out 2>&1
 833 if egrep yes conftest.out >/dev/null 2>&1; then
 834   GCC=yes
 835 else
 836   GCC=
 837 fi
 838 rm -f conftest*
 839
 840 # Find a good install program.  We prefer a C program (faster),
 841 # so one script is as good as another.  But avoid the broken or
 842 # incompatible versions:
 843 # SysV /etc/install, /usr/sbin/install
 844 # SunOS /usr/etc/install
 845 # IRIX /sbin/install
 846 # AIX /bin/install
 847 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 848 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 849 # ./install, which can be erroneously created by make from ./install.sh.
 850 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
 851 if test -z "$INSTALL"; then
 852 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
 853   echo $ac_n "(cached) $ac_c" 1>&4
 854 else
 855     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 856   for ac_dir in $PATH; do
 857     case "$ac_dir" in
 858     ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
 859     *)
 860       # OSF1 and SCO ODT 3.0 have their own names for install.
 861       for ac_prog in ginstall installbsd scoinst install; do
 862         if test -f $ac_dir/$ac_prog; then
 863           if test $ac_prog = install &&
 864             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 865             # AIX install.  It has an incompatible calling convention.
 866             # OSF/1 installbsd also uses dspmsg, but is usable.
 867             :
 868           else
 869             ac_cv_path_install="$ac_dir/$ac_prog -c"
 870             break 2
 871           fi
 872         fi
 873       done
 874       ;;
 875     esac
 876   done
 877   IFS="$ac_save_ifs"
 878   # As a last resort, use the slow shell script.
 879   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 880 fi
 881   INSTALL="$ac_cv_path_install"
 882 fi
 883 echo "$ac_t""$INSTALL" 1>&4
 884
 885 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 886 # It thinks the first close brace ends the variable substitution.
 887 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 888
 889 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 890
 891
 892 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
 893 # On Suns, sometimes $CPP names a directory.
 894 if test -n "$CPP" && test -d "$CPP"; then
 895   CPP=
 896 fi
 897 if test -z "$CPP"; then
 898 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
 899   echo $ac_n "(cached) $ac_c" 1>&4
 900 else
 901     # This must be in double quotes, not single quotes, because CPP may get
 902   # substituted into the Makefile and "${CC-cc}" will confuse make.
 903   CPP="${CC-cc} -E"
 904   # On the NeXT, cc -E runs the code through the compiler's parser,
 905   # not just through cpp.
 906   cat > conftest.$ac_ext <<EOF
 907 #line 908 "configure"
 908 #include "confdefs.h"
 909 #include <assert.h>
 910 Syntax Error
 911 EOF
 912 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 913 ac_err=`grep -v '^ *+' conftest.out`
 914 if test -z "$ac_err"; then
 915   :
 916 else
 917   echo "$ac_err" >&5
 918   rm -rf conftest*
 919   CPP="${CC-cc} -E -traditional-cpp"
 920   cat > conftest.$ac_ext <<EOF
 921 #line 922 "configure"
 922 #include "confdefs.h"
 923 #include <assert.h>
 924 Syntax Error
 925 EOF
 926 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 927 ac_err=`grep -v '^ *+' conftest.out`
 928 if test -z "$ac_err"; then
 929   :
 930 else
 931   echo "$ac_err" >&5
 932   rm -rf conftest*
 933   CPP=/lib/cpp
 934 fi
 935 rm -f conftest*
 936 fi
 937 rm -f conftest*
 938   ac_cv_prog_CPP="$CPP"
 939 fi
 940 fi
 941 CPP="$ac_cv_prog_CPP"
 942 echo "$ac_t""$CPP" 1>&4
 943
 944 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
 945 do
 946 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 947 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
 948 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 949   echo $ac_n "(cached) $ac_c" 1>&4
 950 else
 951   cat > conftest.$ac_ext <<EOF
 952 #line 953 "configure"
 953 #include "confdefs.h"
 954 #include <$ac_hdr>
 955 EOF
 956 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 957 ac_err=`grep -v '^ *+' conftest.out`
 958 if test -z "$ac_err"; then
 959   rm -rf conftest*
 960   eval "ac_cv_header_$ac_safe=yes"
 961 else
 962   echo "$ac_err" >&5
 963   rm -rf conftest*
 964   eval "ac_cv_header_$ac_safe=no"
 965 fi
 966 rm -f conftest*
 967 fi
 968 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 969   echo "$ac_t""yes" 1>&4
 970     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 971   cat >> confdefs.h <<EOF
 972 #define $ac_tr_hdr 1
 973 EOF
 974
 975 else
 976   echo "$ac_t""no" 1>&4
 977 fi
 978 done
 979
 980
 981 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 982 # people who are not cross-compiling but are compiling cross-assemblers.
 983 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
 984 if test "${host}" = "${target}"; then
 985   cross_gas=no
 986 else
 987   cross_gas=yes
 988   cat >> confdefs.h <<\EOF
 989 #define CROSS_COMPILE 1
 990 EOF
 991
 992 fi
 993 echo "$ac_t""$cross_gas" 1>&4
 994
 995 # If we cannot run a trivial program, we must be cross compiling.
 996 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
 997 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
 998   echo $ac_n "(cached) $ac_c" 1>&4
 999 else
1000   if test "$cross_compiling" = yes; then
1001   ac_cv_cross=yes
1002 else
1003 cat > conftest.$ac_ext <<EOF
1004 #line 1005 "configure"
1005 #include "confdefs.h"
1006 main(){return(0);}
1007 EOF
1008 eval $ac_link
1009 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1010   ac_cv_c_cross=no
1011 else
1012   ac_cv_c_cross=yes
1013 fi
1014 fi
1015 rm -fr conftest*
1016 fi
1017 cross_compiling=$ac_cv_c_cross
1018 echo "$ac_t""$ac_cv_c_cross" 1>&4
1019
1020 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1021 # for constant arguments.  Useless!
1022 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1023 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&4
1025 else
1026   cat > conftest.$ac_ext <<EOF
1027 #line 1028 "configure"
1028 #include "confdefs.h"
1029 #include <alloca.h>
1030 int main() { return 0; }
1031 int t() {
1032 char *p = alloca(2 * sizeof(int));
1033 ; return 0; }
1034 EOF
1035 if eval $ac_link; then
1036   rm -rf conftest*
1037   ac_cv_header_alloca_h=yes
1038 else
1039   rm -rf conftest*
1040   ac_cv_header_alloca_h=no
1041 fi
1042 rm -f conftest*
1043
1044 fi
1045 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1046 if test $ac_cv_header_alloca_h = yes; then
1047   cat >> confdefs.h <<\EOF
1048 #define HAVE_ALLOCA_H 1
1049 EOF
1050
1051 fi
1052
1053 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1054 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1055   echo $ac_n "(cached) $ac_c" 1>&4
1056 else
1057   cat > conftest.$ac_ext <<EOF
1058 #line 1059 "configure"
1059 #include "confdefs.h"
1060
1061 #ifdef __GNUC__
1062 # define alloca __builtin_alloca
1063 #else
1064 # if HAVE_ALLOCA_H
1065 #  include <alloca.h>
1066 # else
1067 #  ifdef _AIX
1068  #pragma alloca
1069 #  else
1070 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1071 char *alloca ();
1072 #   endif
1073 #  endif
1074 # endif
1075 #endif
1076
1077 int main() { return 0; }
1078 int t() {
1079 char *p = (char *) alloca(1);
1080 ; return 0; }
1081 EOF
1082 if eval $ac_link; then
1083   rm -rf conftest*
1084   ac_cv_func_alloca=yes
1085 else
1086   rm -rf conftest*
1087   ac_cv_func_alloca=no
1088 fi
1089 rm -f conftest*
1090
1091 fi
1092 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1093 if test $ac_cv_func_alloca = yes; then
1094   cat >> confdefs.h <<\EOF
1095 #define HAVE_ALLOCA 1
1096 EOF
1097
1098 fi
1099
1100 if test $ac_cv_func_alloca = no; then
1101   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1102   # that cause trouble.  Some versions do not even contain alloca or
1103   # contain a buggy version.  If you still want to use their alloca,
1104   # use ar to extract alloca.o from them instead of compiling alloca.c.
1105   ALLOCA=alloca.o
1106   cat >> confdefs.h <<\EOF
1107 #define C_ALLOCA 1
1108 EOF
1109
1110
1111 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1112 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1113   echo $ac_n "(cached) $ac_c" 1>&4
1114 else
1115   cat > conftest.$ac_ext <<EOF
1116 #line 1117 "configure"
1117 #include "confdefs.h"
1118 #if defined(CRAY) && ! defined(CRAY2)
1119 webecray
1120 #else
1121 wenotbecray
1122 #endif
1123
1124 EOF
1125 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1126   egrep "webecray" >/dev/null 2>&1; then
1127   rm -rf conftest*
1128   ac_cv_os_cray=yes
1129 else
1130   rm -rf conftest*
1131   ac_cv_os_cray=no
1132 fi
1133 rm -f conftest*
1134
1135 fi
1136 echo "$ac_t""$ac_cv_os_cray" 1>&4
1137 if test $ac_cv_os_cray = yes; then
1138 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1139 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1140   echo $ac_n "(cached) $ac_c" 1>&4
1141 else
1142   cat > conftest.$ac_ext <<EOF
1143 #line 1144 "configure"
1144 #include "confdefs.h"
1145 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1146 int main() { return 0; }
1147 int t() {
1148
1149 /* The GNU C library defines this for functions which it implements
1150     to always fail with ENOSYS.  Some functions are actually named
1151     something starting with __ and the normal name is an alias.  */
1152 #if defined (__stub__getb67) || defined (__stub____getb67)
1153 choke me
1154 #else
1155 /* Override any gcc2 internal prototype to avoid an error.  */
1156 char _getb67(); _getb67();
1157 #endif
1158
1159 ; return 0; }
1160 EOF
1161 if eval $ac_link; then
1162   rm -rf conftest*
1163   eval "ac_cv_func__getb67=yes"
1164 else
1165   rm -rf conftest*
1166   eval "ac_cv_func__getb67=no"
1167 fi
1168 rm -f conftest*
1169
1170 fi
1171 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1172   echo "$ac_t""yes" 1>&4
1173   cat >> confdefs.h <<\EOF
1174 #define CRAY_STACKSEG_END _getb67
1175 EOF
1176
1177 else
1178   echo "$ac_t""no" 1>&4
1179 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1180 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1181   echo $ac_n "(cached) $ac_c" 1>&4
1182 else
1183   cat > conftest.$ac_ext <<EOF
1184 #line 1185 "configure"
1185 #include "confdefs.h"
1186 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1187 int main() { return 0; }
1188 int t() {
1189
1190 /* The GNU C library defines this for functions which it implements
1191     to always fail with ENOSYS.  Some functions are actually named
1192     something starting with __ and the normal name is an alias.  */
1193 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1194 choke me
1195 #else
1196 /* Override any gcc2 internal prototype to avoid an error.  */
1197 char GETB67(); GETB67();
1198 #endif
1199
1200 ; return 0; }
1201 EOF
1202 if eval $ac_link; then
1203   rm -rf conftest*
1204   eval "ac_cv_func_GETB67=yes"
1205 else
1206   rm -rf conftest*
1207   eval "ac_cv_func_GETB67=no"
1208 fi
1209 rm -f conftest*
1210
1211 fi
1212 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1213   echo "$ac_t""yes" 1>&4
1214   cat >> confdefs.h <<\EOF
1215 #define CRAY_STACKSEG_END GETB67
1216 EOF
1217
1218 else
1219   echo "$ac_t""no" 1>&4
1220 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1221 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&4
1223 else
1224   cat > conftest.$ac_ext <<EOF
1225 #line 1226 "configure"
1226 #include "confdefs.h"
1227 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1228 int main() { return 0; }
1229 int t() {
1230
1231 /* The GNU C library defines this for functions which it implements
1232     to always fail with ENOSYS.  Some functions are actually named
1233     something starting with __ and the normal name is an alias.  */
1234 #if defined (__stub_getb67) || defined (__stub___getb67)
1235 choke me
1236 #else
1237 /* Override any gcc2 internal prototype to avoid an error.  */
1238 char getb67(); getb67();
1239 #endif
1240
1241 ; return 0; }
1242 EOF
1243 if eval $ac_link; then
1244   rm -rf conftest*
1245   eval "ac_cv_func_getb67=yes"
1246 else
1247   rm -rf conftest*
1248   eval "ac_cv_func_getb67=no"
1249 fi
1250 rm -f conftest*
1251
1252 fi
1253 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1254   echo "$ac_t""yes" 1>&4
1255   cat >> confdefs.h <<\EOF
1256 #define CRAY_STACKSEG_END getb67
1257 EOF
1258
1259 else
1260   echo "$ac_t""no" 1>&4
1261 fi
1262
1263 fi
1264
1265 fi
1266
1267 fi
1268
1269 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1270 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1271   echo $ac_n "(cached) $ac_c" 1>&4
1272 else
1273   if test "$cross_compiling" = yes; then
1274   ac_cv_c_stack_direction=0
1275 else
1276 cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279 find_stack_direction ()
1280 {
1281   static char *addr = 0;
1282   auto char dummy;
1283   if (addr == 0)
1284     {
1285       addr = &dummy;
1286       return find_stack_direction ();
1287     }
1288   else
1289     return (&dummy > addr) ? 1 : -1;
1290 }
1291 main ()
1292 {
1293   exit (find_stack_direction() < 0);
1294 }
1295 EOF
1296 eval $ac_link
1297 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1298   ac_cv_c_stack_direction=1
1299 else
1300   ac_cv_c_stack_direction=-1
1301 fi
1302 fi
1303 rm -fr conftest*
1304 fi
1305 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1306 cat >> confdefs.h <<EOF
1307 #define STACK_DIRECTION $ac_cv_c_stack_direction
1308 EOF
1309
1310 fi
1311
1312 echo $ac_n "checking for inline""... $ac_c" 1>&4
1313 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1314   echo $ac_n "(cached) $ac_c" 1>&4
1315 else
1316   if test "$GCC" = yes; then
1317 cat > conftest.$ac_ext <<EOF
1318 #line 1319 "configure"
1319 #include "confdefs.h"
1320
1321 int main() { return 0; }
1322 int t() {
1323 } inline foo() {
1324 ; return 0; }
1325 EOF
1326 if eval $ac_compile; then
1327   rm -rf conftest*
1328   ac_cv_c_inline=yes
1329 else
1330   rm -rf conftest*
1331   ac_cv_c_inline=no
1332 fi
1333 rm -f conftest*
1334
1335 else
1336   ac_cv_c_inline=no
1337 fi
1338 fi
1339 echo "$ac_t""$ac_cv_c_inline" 1>&4
1340 if test $ac_cv_c_inline = no; then
1341   cat >> confdefs.h <<\EOF
1342 #define inline __inline
1343 EOF
1344
1345 fi
1346
1347
1348 # VMS doesn't have unlink.
1349 for ac_func in unlink remove
1350 do
1351 echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1352 if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
1353   echo $ac_n "(cached) $ac_c" 1>&4
1354 else
1355   cat > conftest.$ac_ext <<EOF
1356 #line 1357 "configure"
1357 #include "confdefs.h"
1358 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1359 int main() { return 0; }
1360 int t() {
1361
1362 /* The GNU C library defines this for functions which it implements
1363     to always fail with ENOSYS.  Some functions are actually named
1364     something starting with __ and the normal name is an alias.  */
1365 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1366 choke me
1367 #else
1368 /* Override any gcc2 internal prototype to avoid an error.  */
1369 char $ac_func(); $ac_func();
1370 #endif
1371
1372 ; return 0; }
1373 EOF
1374 if eval $ac_link; then
1375   rm -rf conftest*
1376   eval "ac_cv_func_$ac_func=yes"
1377 else
1378   rm -rf conftest*
1379   eval "ac_cv_func_$ac_func=no"
1380 fi
1381 rm -f conftest*
1382
1383 fi
1384 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1385   echo "$ac_t""yes" 1>&4
1386     ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1387   cat >> confdefs.h <<EOF
1388 #define $ac_tr_func 1
1389 EOF
1390  break
1391 else
1392   echo "$ac_t""no" 1>&4
1393 fi
1394 done
1395
1396
1397 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1398 # enough, but on some of those systems, the assert macro relies on requoting
1399 # working properly!
1400 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1401 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1402   echo $ac_n "(cached) $ac_c" 1>&4
1403 else
1404   cat > conftest.$ac_ext <<EOF
1405 #line 1406 "configure"
1406 #include "confdefs.h"
1407 #include <assert.h>
1408 #include <stdio.h>
1409 int main() { return 0; }
1410 int t() {
1411
1412 /* check for requoting problems */
1413 static int a, b, c, d;
1414 static char *s;
1415 assert (!strcmp(s, "foo bar baz quux"));
1416 /* check for newline handling */
1417 assert (a == b
1418         || c == d);
1419
1420 ; return 0; }
1421 EOF
1422 if eval $ac_link; then
1423   rm -rf conftest*
1424   gas_cv_assert_ok=yes
1425 else
1426   rm -rf conftest*
1427   gas_cv_assert_ok=no
1428 fi
1429 rm -f conftest*
1430
1431 fi
1432 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1433 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1434 #define BROKEN_ASSERT 1
1435 EOF
1436
1437
1438
1439 # On some systems, the system header files may not declare malloc, realloc,
1440 # and free.  There are places where gas needs these functions to have been
1441 # declared -- such as when taking their addresses.
1442 gas_test_headers="
1443 #ifdef HAVE_MEMORY_H
1444 #include <memory.h>
1445 #endif
1446 #ifdef HAVE_STRING_H
1447 #include <string.h>
1448 #endif
1449 #ifdef HAVE_STDLIB_H
1450 #include <stdlib.h>
1451 #endif
1452 #ifdef HAVE_UNISTD_H
1453 #include <unistd.h>
1454 #endif
1455 "
1456
1457 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1458 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1459   echo $ac_n "(cached) $ac_c" 1>&4
1460 else
1461   cat > conftest.$ac_ext <<EOF
1462 #line 1463 "configure"
1463 #include "confdefs.h"
1464 $gas_test_headers
1465 int main() { return 0; }
1466 int t() {
1467
1468 typedef char *(*f)();
1469 f x;
1470 x = (f) malloc;
1471
1472 ; return 0; }
1473 EOF
1474 if eval $ac_link; then
1475   rm -rf conftest*
1476   gas_cv_decl_needed_malloc=no
1477 else
1478   rm -rf conftest*
1479   gas_cv_decl_needed_malloc=yes
1480 fi
1481 rm -f conftest*
1482
1483 fi
1484 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1485 test $gas_cv_decl_needed_malloc = no || {
1486  cat >> confdefs.h <<\EOF
1487 #define NEED_DECLARATION_MALLOC 1
1488 EOF
1489
1490 }
1491
1492
1493 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1494 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1495   echo $ac_n "(cached) $ac_c" 1>&4
1496 else
1497   cat > conftest.$ac_ext <<EOF
1498 #line 1499 "configure"
1499 #include "confdefs.h"
1500 $gas_test_headers
1501 int main() { return 0; }
1502 int t() {
1503
1504 typedef int f;
1505 f x;
1506 x = (f) free;
1507
1508 ; return 0; }
1509 EOF
1510 if eval $ac_link; then
1511   rm -rf conftest*
1512   gas_cv_decl_needed_free=no
1513 else
1514   rm -rf conftest*
1515   gas_cv_decl_needed_free=yes
1516 fi
1517 rm -f conftest*
1518
1519 fi
1520 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1521 test $gas_cv_decl_needed_free = no || {
1522  cat >> confdefs.h <<\EOF
1523 #define NEED_DECLARATION_FREE 1
1524 EOF
1525
1526 }
1527
1528
1529 # Does errno.h declare errno, or do we have to add a separate declaration
1530 # for it?
1531
1532 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1533 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1534   echo $ac_n "(cached) $ac_c" 1>&4
1535 else
1536   cat > conftest.$ac_ext <<EOF
1537 #line 1538 "configure"
1538 #include "confdefs.h"
1539
1540 #ifdef HAVE_ERRNO_H
1541 #include <errno.h>
1542 #endif
1543
1544 int main() { return 0; }
1545 int t() {
1546
1547 typedef int f;
1548 f x;
1549 x = (f) errno;
1550
1551 ; return 0; }
1552 EOF
1553 if eval $ac_link; then
1554   rm -rf conftest*
1555   gas_cv_decl_needed_errno=no
1556 else
1557   rm -rf conftest*
1558   gas_cv_decl_needed_errno=yes
1559 fi
1560 rm -f conftest*
1561
1562 fi
1563 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1564 test $gas_cv_decl_needed_errno = no || {
1565  cat >> confdefs.h <<\EOF
1566 #define NEED_DECLARATION_ERRNO 1
1567 EOF
1568
1569 }
1570
1571
1572 subdirs="testsuite"
1573
1574
1575 trap '' 1 2 15
1576 if test -w $cache_file; then
1577 echo "updating cache $cache_file"
1578 cat > $cache_file <<\EOF
1579 # This file is a shell script that caches the results of configure
1580 # tests run on this system so they can be shared between configure
1581 # scripts and configure runs.  It is not useful on other systems.
1582 # If it contains results you don't want to keep, you may remove or edit it.
1583 #
1584 # By default, configure uses ./config.cache as the cache file,
1585 # creating it if it does not exist already.  You can give configure
1586 # the --cache-file=FILE option to use a different cache file; that is
1587 # what configure does when it calls configure scripts in
1588 # subdirectories, so they share the cache.
1589 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1590 # config.status only pays attention to the cache file if you give it the
1591 # --recheck option to rerun configure.
1592 #
1593 EOF
1594 # Ultrix sh set writes to stderr and can't be redirected directly.
1595 (set) 2>&1 |
1596   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1597   >> $cache_file
1598 else
1599 echo "not updating unwritable cache $cache_file"
1600 fi
1601
1602 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
1603
1604 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1605 # Let make expand exec_prefix.
1606 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1607
1608 # Any assignment to VPATH causes Sun make to only execute
1609 # the first set of double-colon rules, so remove it if not needed.
1610 # If there is a colon in the path, we need to keep it.
1611 if test "x$srcdir" = x.; then
1612   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1613 fi
1614
1615 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1616
1617 DEFS=-DHAVE_CONFIG_H
1618
1619 # Without the "./", some shells look in PATH for config.status.
1620 : ${CONFIG_STATUS=./config.status}
1621
1622 echo creating $CONFIG_STATUS
1623 rm -f $CONFIG_STATUS
1624 cat > $CONFIG_STATUS <<EOF
1625 #!/bin/sh
1626 # Generated automatically by configure.
1627 # Run this file to recreate the current configuration.
1628 # This directory was configured as follows,
1629 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1630 #
1631 # $0 $ac_configure_args
1632 #
1633 # Compiler output produced by configure, useful for debugging
1634 # configure, is in ./config.log if it exists.
1635
1636 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1637 for ac_option
1638 do
1639   case "\$ac_option" in
1640   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1641     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1642     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1643   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1644     echo "$CONFIG_STATUS generated by autoconf version 2.0"
1645     exit 0 ;;
1646   -help | --help | --hel | --he | --h)
1647     echo "\$ac_cs_usage"; exit 0 ;;
1648   *) echo "\$ac_cs_usage"; exit 1 ;;
1649   esac
1650 done
1651
1652 ac_given_srcdir=$srcdir
1653 ac_given_INSTALL="$INSTALL"
1654
1655 trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
1656
1657 # Protect against being on the right side of a sed subst in config.status.
1658 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1659  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1660 $ac_vpsub
1661 $extrasub
1662 s%@CFLAGS@%$CFLAGS%g
1663 s%@CPPFLAGS@%$CPPFLAGS%g
1664 s%@CXXFLAGS@%$CXXFLAGS%g
1665 s%@DEFS@%$DEFS%g
1666 s%@LDFLAGS@%$LDFLAGS%g
1667 s%@LIBS@%$LIBS%g
1668 s%@exec_prefix@%$exec_prefix%g
1669 s%@prefix@%$prefix%g
1670 s%@program_transform_name@%$program_transform_name%g
1671 s%@host@%$host%g
1672 s%@host_alias@%$host_alias%g
1673 s%@host_cpu@%$host_cpu%g
1674 s%@host_vendor@%$host_vendor%g
1675 s%@host_os@%$host_os%g
1676 s%@target@%$target%g
1677 s%@target_alias@%$target_alias%g
1678 s%@target_cpu@%$target_cpu%g
1679 s%@target_vendor@%$target_vendor%g
1680 s%@target_os@%$target_os%g
1681 s%@build@%$build%g
1682 s%@build_alias@%$build_alias%g
1683 s%@build_cpu@%$build_cpu%g
1684 s%@build_vendor@%$build_vendor%g
1685 s%@build_os@%$build_os%g
1686 s%@OPCODES_LIB@%$OPCODES_LIB%g
1687 /@target_frag@/r $target_frag
1688 s%@target_frag@%%g
1689 s%@BFDLIB@%$BFDLIB%g
1690 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1691 s%@CC@%$CC%g
1692 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1693 s%@INSTALL_DATA@%$INSTALL_DATA%g
1694 s%@CPP@%$CPP%g
1695 s%@ALLOCA@%$ALLOCA%g
1696 s%@subdirs@%$subdirs%g
1697
1698 CEOF
1699 EOF
1700 cat >> $CONFIG_STATUS <<EOF
1701
1702 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1703 EOF
1704 cat >> $CONFIG_STATUS <<\EOF
1705 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1706   # Support "outfile[:infile]", defaulting infile="outfile.in".
1707   case "$ac_file" in
1708   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1709        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1710   *) ac_file_in="${ac_file}.in" ;;
1711   esac
1712
1713   # Adjust relative srcdir, etc. for subdirectories.
1714
1715   # Remove last slash and all that follows it.  Not all systems have dirname.
1716   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1717   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1718     # The file is in a subdirectory.
1719     test ! -d "$ac_dir" && mkdir "$ac_dir"
1720     ac_dir_suffix="/$ac_dir"
1721     # A "../" for each directory in $ac_dir_suffix.
1722     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1723   else
1724     ac_dir_suffix= ac_dots=
1725   fi
1726
1727   case "$ac_given_srcdir" in
1728   .)  srcdir=.
1729       if test -z "$ac_dots"; then top_srcdir=.
1730       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1731   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1732   *) # Relative path.
1733     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1734     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1735   esac
1736
1737   case "$ac_given_INSTALL" in
1738   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1739   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1740   esac
1741   echo creating "$ac_file"
1742   rm -f "$ac_file"
1743   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1744   case "$ac_file" in
1745   *Makefile*) ac_comsub="1i\\
1746 # $configure_input" ;;
1747   *) ac_comsub= ;;
1748   esac
1749   sed -e "$ac_comsub
1750 s%@configure_input@%$configure_input%g
1751 s%@srcdir@%$srcdir%g
1752 s%@top_srcdir@%$top_srcdir%g
1753 s%@INSTALL@%$INSTALL%g
1754 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1755 fi; done
1756 rm -f conftest.subs
1757
1758 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1759 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1760 #
1761 # ac_d sets the value in "#define NAME VALUE" lines.
1762 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1763 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1764 ac_dC='\3'
1765 ac_dD='%g'
1766 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1767 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1768 ac_uB='\([      ]\)%\1#\2define\3'
1769 ac_uC=' '
1770 ac_uD='\4%g'
1771 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1772 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1773 ac_eB='$%\1#\2define\3'
1774 ac_eC=' '
1775 ac_eD='%g'
1776
1777 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1778 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1779   # Support "outfile[:infile]", defaulting infile="outfile.in".
1780   case "$ac_file" in
1781   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1782        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1783   *) ac_file_in="${ac_file}.in" ;;
1784   esac
1785
1786   echo creating $ac_file
1787
1788   rm -f conftest.frag conftest.in conftest.out
1789   cp $ac_given_srcdir/$ac_file_in conftest.in
1790
1791 EOF
1792
1793 # Transform confdefs.h into a sed script conftest.vals that substitutes
1794 # the proper values into config.h.in to produce config.h.  And first:
1795 # Protect against being on the right side of a sed subst in config.status.
1796 # Protect against being in an unquoted here document in config.status.
1797 rm -f conftest.vals
1798 cat > conftest.hdr <<\EOF
1799 s/[\\&%]/\\&/g
1800 s%[\\$`]%\\&%g
1801 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1802 s%ac_d%ac_u%gp
1803 s%ac_u%ac_e%gp
1804 EOF
1805 sed -n -f conftest.hdr confdefs.h > conftest.vals
1806 rm -f conftest.hdr
1807
1808 # This sed command replaces #undef with comments.  This is necessary, for
1809 # example, in the case of _POSIX_SOURCE, which is predefined and required
1810 # on some systems where configure will not decide to define it.
1811 cat >> conftest.vals <<\EOF
1812 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1813 EOF
1814
1815 # Break up conftest.vals because some shells have a limit on
1816 # the size of here documents, and old seds have small limits too.
1817 # Maximum number of lines to put in a single here document.
1818 ac_max_here_lines=12
1819
1820 rm -f conftest.tail
1821 while :
1822 do
1823   ac_lines=`grep -c . conftest.vals`
1824   # grep -c gives empty output for an empty file on some AIX systems.
1825   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1826   # Write a limited-size here document to conftest.frag.
1827   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1828   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1829   echo 'CEOF
1830   sed -f conftest.frag conftest.in > conftest.out
1831   rm -f conftest.in
1832   mv conftest.out conftest.in
1833 ' >> $CONFIG_STATUS
1834   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1835   rm -f conftest.vals
1836   mv conftest.tail conftest.vals
1837 done
1838 rm -f conftest.vals
1839
1840 cat >> $CONFIG_STATUS <<\EOF
1841   rm -f conftest.frag conftest.h
1842   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1843   cat conftest.in >> conftest.h
1844   rm -f conftest.in
1845   if cmp -s $ac_file conftest.h 2>/dev/null; then
1846     echo "$ac_file is unchanged"
1847     rm -f conftest.h
1848   else
1849     rm -f $ac_file
1850     mv conftest.h $ac_file
1851   fi
1852 fi; done
1853
1854 EOF
1855
1856 cat >> $CONFIG_STATUS <<EOF
1857 ac_sources="config/tc-${cpu_type}.c     config/tc-${cpu_type}.h \
1858         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1859         config/te-${emulation}.h config/atof-${atof}.c"
1860 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1861 EOF
1862
1863 cat >> $CONFIG_STATUS <<\EOF
1864 srcdir=$ac_given_srcdir
1865 while test -n "$ac_sources"; do
1866   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1867   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1868
1869   echo "linking $srcdir/$ac_source to $ac_dest"
1870
1871   if test ! -r $srcdir/$ac_source; then
1872     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1873   fi
1874   rm -f $ac_dest
1875
1876   # Make relative symlinks.
1877   # Remove last slash and all that follows it.  Not all systems have dirname.
1878   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1879   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1880     # The dest file is in a subdirectory.
1881     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1882     ac_dest_dir_suffix="/$ac_dest_dir"
1883     # A "../" for each directory in $ac_dest_dir_suffix.
1884     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1885   else
1886     ac_dest_dir_suffix= ac_dots=
1887   fi
1888
1889   case "$srcdir" in
1890   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1891   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1892   esac
1893
1894   # Make a symlink if possible; otherwise try a hard link.
1895   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1896     ln $srcdir/$ac_source $ac_dest; then :
1897   else
1898     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1899   fi
1900 done
1901
1902
1903 exit 0
1904 EOF
1905 chmod +x $CONFIG_STATUS
1906 rm -fr confdefs* $ac_clean_files
1907 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1908
1909 if test "$no_recursion" != yes; then
1910
1911   # Remove --cache-file and --srcdir arguments so they do not pile up.
1912   ac_sub_configure_args=
1913   ac_prev=
1914   for ac_arg in $ac_configure_args; do
1915     if test -n "$ac_prev"; then
1916       ac_prev=
1917       continue
1918     fi
1919     case "$ac_arg" in
1920     -cache-file | --cache-file | --cache-fil | --cache-fi \
1921     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1922       ac_prev=cache_file ;;
1923     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1924     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1925       ;;
1926     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1927       ac_prev=srcdir ;;
1928     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1929       ;;
1930     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1931     esac
1932   done
1933
1934   for ac_config_dir in testsuite; do
1935
1936     # Do not complain, so a configure script can configure whichever
1937     # parts of a large source tree are present.
1938     if test ! -d $srcdir/$ac_config_dir; then
1939       continue
1940     fi
1941
1942     echo configuring in $ac_config_dir
1943
1944     case "$srcdir" in
1945     .) ;;
1946     *)
1947       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1948       else
1949         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1950       fi
1951       ;;
1952     esac
1953
1954     ac_popdir=`pwd`
1955     cd $ac_config_dir
1956
1957     case "$srcdir" in
1958     .) # No --srcdir option.  We are building in place.
1959       ac_sub_srcdir=$srcdir ;;
1960     /*) # Absolute path.
1961       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1962     *) # Relative path.
1963       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1964     esac
1965
1966     # Check for guested configure; otherwise get Cygnus style configure.
1967     if test -f $ac_sub_srcdir/configure; then
1968       ac_sub_configure=$ac_sub_srcdir/configure
1969     elif test -f $ac_sub_srcdir/configure.in; then
1970       ac_sub_configure=$ac_configure
1971     else
1972       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1973       ac_sub_configure=
1974     fi
1975
1976     # The recursion is here.
1977     if test -n "$ac_sub_configure"; then
1978
1979       # Make the cache file name correct relative to the subdirectory.
1980       # A "../" for each directory in /$ac_config_dir.
1981       ac_dots=`echo /$ac_config_dir|sed 's%/[^/]*%../%g'`
1982       case "$cache_file" in
1983       /*) ac_sub_cache_file=$cache_file ;;
1984       *) # Relative path.
1985         ac_sub_cache_file="$ac_dots$cache_file" ;;
1986       esac
1987
1988       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1989       # The eval makes quoting arguments work.
1990       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1991       then :
1992       else
1993         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1994       fi
1995     fi
1996
1997     cd $ac_popdir
1998   done
1999 fi
2000