gas/configure

   1 #!/bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.1
   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="$ac_help
  15     bfd-assembler       use BFD back end for writing object files"
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 srcdir=
  34 target=NONE
  35 verbose=
  36 x_includes=NONE
  37 x_libraries=NONE
  38
  39 # Initialize some other variables.
  40 subdirs=
  41
  42 ac_prev=
  43 for ac_option
  44 do
  45
  46   # If the previous option needs an argument, assign it.
  47   if test -n "$ac_prev"; then
  48     eval "$ac_prev=\$ac_option"
  49     ac_prev=
  50     continue
  51   fi
  52
  53   case "$ac_option" in
  54   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  55   *) ac_optarg= ;;
  56   esac
  57
  58   # Accept the important Cygnus configure options, so we can diagnose typos.
  59
  60   case "$ac_option" in
  61
  62   -build | --build | --buil | --bui | --bu | --b)
  63     ac_prev=build ;;
  64   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
  65     build="$ac_optarg" ;;
  66
  67   -cache-file | --cache-file | --cache-fil | --cache-fi \
  68   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  69     ac_prev=cache_file ;;
  70   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  71   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  72     cache_file="$ac_optarg" ;;
  73
  74   -disable-* | --disable-*)
  75     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
  76     # Reject names that are not valid shell variable names.
  77     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
  78       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  79     fi
  80     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  81     eval "enable_${ac_feature}=no" ;;
  82
  83   -enable-* | --enable-*)
  84     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
  85     # Reject names that are not valid shell variable names.
  86     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
  87       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  88     fi
  89     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  90     case "$ac_option" in
  91       *=*) ;;
  92       *) ac_optarg=yes ;;
  93     esac
  94     eval "enable_${ac_feature}='$ac_optarg'" ;;
  95
  96   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  97   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  98   | --exec | --exe | --ex)
  99     ac_prev=exec_prefix ;;
 100   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 101   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 102   | --exec=* | --exe=* | --ex=*)
 103     exec_prefix="$ac_optarg" ;;
 104
 105   -gas | --gas | --ga | --g)
 106     # Obsolete; use --with-gas.
 107     with_gas=yes ;;
 108
 109   -help | --help | --hel | --he)
 110     # Omit some internal or obsolete options to make the list less imposing.
 111     # This message is too long to be a string in the A/UX 3.1 sh.
 112     cat << EOF
 113 Usage: configure [options] [host]
 114 Options: [defaults in brackets after descriptions]
 115 Configuration:
 116   --cache-file=FILE       cache test results in FILE
 117   --help                  print this message
 118   --no-create             do not create output files
 119   --quiet, --silent       do not print \`checking...' messages
 120   --version               print the version of autoconf that created configure
 121 Directory and file names:
 122   --prefix=PREFIX         install architecture-independent files in PREFIX
 123                           [$ac_default_prefix]
 124   --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
 125                           [same as prefix]
 126   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 127   --program-prefix=PREFIX prepend PREFIX to installed program names
 128   --program-suffix=SUFFIX append SUFFIX to installed program names
 129   --program-transform-name=PROGRAM run sed PROGRAM on installed program names
 130 Host type:
 131   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 132   --host=HOST             configure for HOST [guessed]
 133   --target=TARGET         configure for TARGET [TARGET=HOST]
 134 Features and packages:
 135   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 136   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 137   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 138   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 139   --x-includes=DIR        X include files are in DIR
 140   --x-libraries=DIR       X library files are in DIR
 141 --enable and --with options recognized:$ac_help
 142 EOF
 143     exit 0 ;;
 144
 145   -host | --host | --hos | --ho)
 146     ac_prev=host ;;
 147   -host=* | --host=* | --hos=* | --ho=*)
 148     host="$ac_optarg" ;;
 149
 150   -nfp | --nfp | --nf)
 151     # Obsolete; use --without-fp.
 152     with_fp=no ;;
 153
 154   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 155   | --no-cr | --no-c)
 156     no_create=yes ;;
 157
 158   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 159   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 160     no_recursion=yes ;;
 161
 162   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 163     ac_prev=prefix ;;
 164   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 165     prefix="$ac_optarg" ;;
 166
 167   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 168   | --program-pre | --program-pr | --program-p)
 169     ac_prev=program_prefix ;;
 170   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 171   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 172     program_prefix="$ac_optarg" ;;
 173
 174   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 175   | --program-suf | --program-su | --program-s)
 176     ac_prev=program_suffix ;;
 177   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 178   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 179     program_suffix="$ac_optarg" ;;
 180
 181   -program-transform-name | --program-transform-name \
 182   | --program-transform-nam | --program-transform-na \
 183   | --program-transform-n | --program-transform- \
 184   | --program-transform | --program-transfor \
 185   | --program-transfo | --program-transf \
 186   | --program-trans | --program-tran \
 187   | --progr-tra | --program-tr | --program-t)
 188     ac_prev=program_transform_name ;;
 189   -program-transform-name=* | --program-transform-name=* \
 190   | --program-transform-nam=* | --program-transform-na=* \
 191   | --program-transform-n=* | --program-transform-=* \
 192   | --program-transform=* | --program-transfor=* \
 193   | --program-transfo=* | --program-transf=* \
 194   | --program-trans=* | --program-tran=* \
 195   | --progr-tra=* | --program-tr=* | --program-t=*)
 196     program_transform_name="$ac_optarg" ;;
 197
 198   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 199   | -silent | --silent | --silen | --sile | --sil)
 200     silent=yes ;;
 201
 202   -site | --site | --sit)
 203     ac_prev=site ;;
 204   -site=* | --site=* | --sit=*)
 205     site="$ac_optarg" ;;
 206
 207   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 208     ac_prev=srcdir ;;
 209   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 210     srcdir="$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 2.1"
 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: error: $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: error: $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: error: $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: error: 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: error: 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: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 354   else
 355     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 356   fi
 357 fi
 358 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 359
 360 # Prefer explicitly selected file to automatically selected ones.
 361 if test -z "$CONFIG_SITE"; then
 362   if test "x$prefix" != xNONE; then
 363     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 364   else
 365     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 366   fi
 367 fi
 368 for ac_site_file in $CONFIG_SITE; do
 369   if test -r "$ac_site_file"; then
 370     echo "loading site script $ac_site_file"
 371     . "$ac_site_file"
 372   fi
 373 done
 374
 375 if test -r "$cache_file"; then
 376   echo "loading cache $cache_file"
 377   . $cache_file
 378 else
 379   echo "creating cache $cache_file"
 380   > $cache_file
 381 fi
 382
 383 ac_ext=c
 384 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 385 ac_cpp='$CPP $CPPFLAGS'
 386 ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
 387 ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
 388
 389 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 390   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 391   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 392     ac_n= ac_c='
 393 ' ac_t='        '
 394   else
 395     ac_n=-n ac_c= ac_t=
 396   fi
 397 else
 398   ac_n= ac_c='\c' ac_t=
 399 fi
 400
 401 bfd_gas=no
 402 user_bfd_gas=
 403 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 404 enableval="$enable_bfd_assembler"
 405 if test -n "$enableval"; then
 406   case "${enableval}" in
 407   yes) need_bfd=yes user_bfd_gas=yes ;;
 408   no)  user_bfd_gas=no ;;
 409   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 410 esac
 411 fi
 412
 413 # Generate a header file -- gets more post-processing by Makefile later.
 414
 415
 416 ac_aux_dir=
 417 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 418   if test -f $ac_dir/install-sh; then
 419     ac_aux_dir=$ac_dir
 420     ac_install_sh="$ac_aux_dir/install-sh -c"
 421     break
 422   elif test -f $ac_dir/install.sh; then
 423     ac_aux_dir=$ac_dir
 424     ac_install_sh="$ac_aux_dir/install.sh -c"
 425     break
 426   fi
 427 done
 428 if test -z "$ac_aux_dir"; then
 429   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 430 fi
 431 ac_config_guess=$ac_aux_dir/config.guess
 432 ac_config_sub=$ac_aux_dir/config.sub
 433 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 434
 435
 436 # Do some error checking and defaulting for the host and target type.
 437 # The inputs are:
 438 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 439 #
 440 # The rules are:
 441 # 1. You are not allowed to specify --host, --target, and nonopt at the
 442 #    same time.
 443 # 2. Host defaults to nonopt.
 444 # 3. If nonopt is not specified, then host defaults to the current host,
 445 #    as determined by config.guess.
 446 # 4. Target and build default to nonopt.
 447 # 5. If nonopt is not specified, then target and build default to host.
 448
 449 # The aliases save the names the user supplied, while $host etc.
 450 # will get canonicalized.
 451 case $host---$target---$nonopt in
 452 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 453 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 454 esac
 455
 456
 457 # Make sure we can run config.sub.
 458 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 459 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 460 fi
 461
 462 echo $ac_n "checking host system type""... $ac_c" 1>&4
 463
 464 host_alias=$host
 465 case "$host_alias" in
 466 NONE)
 467   case $nonopt in
 468   NONE)
 469     if host_alias=`$ac_config_guess`; then :
 470     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 471     fi ;;
 472   *) host_alias=$nonopt ;;
 473   esac ;;
 474 esac
 475
 476 host=`$ac_config_sub $host_alias`
 477 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 478 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 479 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 480 echo "$ac_t""$host" 1>&4
 481
 482 echo $ac_n "checking target system type""... $ac_c" 1>&4
 483
 484 target_alias=$target
 485 case "$target_alias" in
 486 NONE)
 487   case $nonopt in
 488   NONE) target_alias=$host_alias ;;
 489   *) target_alias=$nonopt ;;
 490   esac ;;
 491 esac
 492
 493 target=`$ac_config_sub $target_alias`
 494 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 495 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 496 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 497 echo "$ac_t""$target" 1>&4
 498
 499 echo $ac_n "checking build system type""... $ac_c" 1>&4
 500
 501 build_alias=$build
 502 case "$build_alias" in
 503 NONE)
 504   case $nonopt in
 505   NONE) build_alias=$host_alias ;;
 506   *) build_alias=$nonopt ;;
 507   esac ;;
 508 esac
 509
 510 build=`$ac_config_sub $build_alias`
 511 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 512 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 513 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 514 echo "$ac_t""$build" 1>&4
 515
 516 test "$host_alias" != "$target_alias" &&
 517   test "$program_prefix$program_suffix$program_transform_name" = \
 518     NONENONEs,x,x, && program_prefix=${target_alias}-
 519
 520 if test "$program_transform_name" = s,x,x,; then
 521   program_transform_name=
 522 else
 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 ${target_cpu} in
 544   hppa*)        cpu_type=hppa ;;
 545   i[45]86)      cpu_type=i386 ;;
 546   m680[012346]0) cpu_type=m68k ;;
 547   m68008)       cpu_type=m68k ;;
 548   m683??)       cpu_type=m68k ;;
 549   m8*)          cpu_type=m88k ;;
 550   mips*el)      cpu_type=mips endian=little;;
 551   mips*)        cpu_type=mips endian=big ;;
 552   powerpc*)     cpu_type=ppc ;;
 553   rs6000*)      cpu_type=ppc ;;
 554   sparc64)      cpu_type=sparc obj_format=elf
 555                 cat >> confdefs.h <<\EOF
 556 #define sparcv9 1
 557 EOF
 558  ;;
 559   sparclite*)   cpu_type=sparc ;;
 560   *)            cpu_type=${target_cpu} ;;
 561 esac
 562
 563 # do we need the opcodes library?
 564 case ${cpu_type} in
 565   alpha | vax)
 566     ;;
 567   *)
 568     OPCODES_LIB="../opcodes/libopcodes.a"
 569     ;;
 570 esac
 571
 572
 573 gas_target=${cpu_type}
 574 generic_target=${cpu_type}-${target_vendor}-${target_os}
 575 dev=no
 576
 577 # assign object format
 578 case ${generic_target} in
 579   a29k-amd-udi)         obj_format=coff gas_target=ebmon29k ;;
 580   a29k-amd-ebmon)       obj_format=coff gas_target=ebmon29k ;;
 581
 582   alpha-*-netware*)     obj_format=ecoff ;;
 583   alpha-*-osf*)         obj_format=ecoff ;;
 584
 585   arm-*-riscix*)        obj_format=aout ;;
 586
 587   hppa-*-*elf*)         obj_format=elf emulation=hppa ;;
 588   hppa-*-osf*)          obj_format=som emulation=hppa ;;
 589   hppa-*-hpux*)         obj_format=som emulation=hppa ;;
 590   hppa-*-bsd*)          obj_format=som emulation=hppa ;;
 591   hppa-*-hiux*)         obj_format=som emulation=hppa ;;
 592
 593   h8300-*-coff)         obj_format=coff ;;
 594
 595   i386-ibm-aix*)        obj_format=coff gas_target=i386coff
 596                          emulation=i386aix ;;
 597   i386-*-bsd*)          obj_format=aout emulation=386bsd ;;
 598   i386-*-netbsd0.8)     obj_format=aout emulation=386bsd ;;
 599   i386-*-netbsd*)       obj_format=aout emulation=nbsd bfd_gas=yes;;
 600   i386-*-linux*elf*)    obj_format=elf  emulation=linux ;;
 601   i386-*-linux*coff*)   obj_format=coff emulation=linux
 602                          gas_target=i386coff ;;
 603   i386-*-linux*)        obj_format=aout emulation=linux ;;
 604   i386-*-lynxos*)       obj_format=coff gas_target=i386coff
 605                          emulation=lynx ;;
 606   i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
 607                         obj_format=elf ;;
 608   i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 609                         obj_format=coff gas_target=i386coff ;;
 610   i386-*-vsta)          obj_format=aout ;;
 611   i386-*-go32)          obj_format=coff gas_target=i386coff ;;
 612   i386-*-mach* | i386-*-gnu*)
 613                         obj_format=aout emulation=mach bfd_gas=yes ;;
 614
 615   i960-*-bout)          obj_format=bout ;;
 616   i960-*-coff)          obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 617   i960-*-nindy*)        obj_format=bout ;;
 618   i960-*-vxworks4*)     obj_format=bout ;;
 619   i960-*-vxworks5.0)    obj_format=bout ;;
 620   i960-*-vxworks5.*)    obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 621   i960-*-vxworks*)      obj_format=bout ;;
 622
 623   m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
 624                         obj_format=aout emulation=sun3 ;;
 625   m68k-motorola-sysv)   obj_format=coff gas_target=m68kcoff emulation=delta ;;
 626   m68k-bull-sysv3*)     obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
 627   m68k-apollo-*)        obj_format=coff gas_target=apollo emulation=apollo ;;
 628   m68k-*-coff | m68k-*-sysv*)
 629                         obj_format=coff gas_target=m68kcoff ;;
 630   m68k-*-hpux*)         obj_format=hp300 emulation=hp300 ;;
 631   m68k-*-lynxos*)       obj_format=coff gas_target=m68kcoff
 632                          emulation=lynx ;;
 633   m68k-*-netbsd*)       obj_format=aout emulation=nbsd bfd_gas=yes ;;
 634
 635   m88k-*-coff*)         obj_format=coff gas_target=m88kcoff ;;
 636
 637   # don't change emulation like *-*-bsd does
 638   mips-*-bsd*)          obj_format=aout gas_target=mips-lit ;;
 639   mips-*-ultrix*)       obj_format=ecoff gas_target=mips-lit ;;
 640   mips-*-ecoff*)        obj_format=ecoff
 641                         case "$endian" in
 642                         big) gas_target=mips-big ;;
 643                         *)   gas_target=mips-lit ;;
 644                         esac
 645                         ;;
 646   mips-*-ecoff*)        obj_format=ecoff gas_target=mips-big ;;
 647   mips-*-irix5*)        obj_format=elf gas_target=mips-big ;;
 648   mips-*-irix*)         obj_format=ecoff gas_target=mips-big ;;
 649   mips-*-riscos*)       obj_format=ecoff gas_target=mips-big ;;
 650   mips-*-sysv*)         obj_format=ecoff gas_target=mips-big ;;
 651   mips-*-elf*)          obj_format=elf
 652                         case "$endian" in
 653                         big) gas_target=mips-big ;;
 654                         *)   gas_target=mips-lit ;;
 655                         esac
 656                         ;;
 657   ppc-*-aix*)           obj_format=coff ;;
 658   ppc-*-elf*)           obj_format=elf ;;
 659   ppc-*-netware*)       obj_format=elf emulation=ppcnw ;;
 660   ppc-*-sysv4*)         obj_format=elf ;;
 661
 662   sh-*-coff)            obj_format=coff ;;
 663
 664 # start-sanitize-rce
 665   rce-*-aout)           obj_format=aout ;;
 666 # end-sanitize-rce
 667
 668   ns32k-pc532-mach*)    obj_format=aout emulation=pc532 ;;
 669   ns32k-pc532-netbsd*)  obj_format=aout emulation=nbsd532 ;;
 670
 671   sparc-*-sunos4*)      obj_format=aout emulation=sun3 ;;
 672   sparc-*-aout | sparc*-*-vxworks)
 673                         obj_format=aout ;;
 674   sparc-*-coff)         obj_format=coff ;;
 675   sparc-*-lynxos*)      obj_format=coff emulation=lynx ;;
 676   sparc-fujitsu-none)   obj_format=aout ;;
 677   sparc-*-elf | sparc*-*-solaris*)
 678                         obj_format=elf ;;
 679   sparc-*-netbsd*)      obj_format=aout emulation=nbsd bfd_gas=yes ;;
 680
 681   vax-*-bsd* | vax-*-ultrix*)
 682                         obj_format=aout ;;
 683   vax-*-vms)            obj_format=vms ;;
 684
 685   z8k-*-coff | z8k-*-sim)
 686                         obj_format=coff ;;
 687
 688   *-*-aout | *-*-scout)
 689                         obj_format=aout ;;
 690   *-*-nindy*)
 691                         obj_format=bout ;;
 692   *-*-bsd*)
 693                         obj_format=aout emulation=sun3 ;;
 694   *-*-generic)          obj_format=generic ;;
 695   *-*-xray | *-*-hms)   obj_format=coff ;;
 696   *-*-sim)              obj_format=coff ;;
 697   *-*-elf | *-*-sysv4* | *-*-solaris*)
 698                         echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
 699                         obj_format=elf dev=yes ;;
 700   *-*-vxworks)          obj_format=aout ;;
 701   *-*-netware)          obj_format=elf ;;
 702 esac
 703
 704 # Assign floating point type.  Most processors with FP support
 705 # IEEE FP.  On those that don't support FP at all, usually IEEE
 706 # is emulated.
 707 case ${target_cpu} in
 708   vax | tahoe ) atof=${target_cpu} ;;
 709   *)                    atof=ieee ;;
 710 esac
 711
 712 case "${obj_format}" in
 713   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
 714 esac
 715
 716
 717 if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
 718   { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
 719 fi
 720
 721 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
 722   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
 723 fi
 724
 725 # and target makefile frag
 726
 727 target_frag=${srcdir}/config/${gas_target}.mt
 728 if test ! -r ${target_frag}; then
 729   target_frag=/dev/null # ick! but subst_file can't be conditionalized
 730 fi
 731
 732
 733 case ${cpu_type}-${obj_format} in
 734   arm-*)        bfd_gas=yes ;;
 735 # not yet
 736 # i386-aout)    bfd_gas=preferred ;;
 737   mips-*)       bfd_gas=yes ;;
 738   ns32k-*)      bfd_gas=yes ;;
 739   ppc-*)        bfd_gas=yes ;;
 740   sparc-*)      bfd_gas=yes ;;
 741   *-elf)        bfd_gas=yes ;;
 742   *-ecoff)      bfd_gas=yes ;;
 743   *-som)        bfd_gas=yes ;;
 744   *)            ;;
 745 esac
 746
 747 case ${user_bfd_gas}-${bfd_gas} in
 748   yes-yes | no-no)
 749     # We didn't override user's choice.
 750     ;;
 751   no-yes)
 752     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
 753     ;;
 754   no-preferred)
 755     bfd_gas=no
 756     ;;
 757   *-preferred)
 758     bfd_gas=yes
 759     ;;
 760   yes-*)
 761     bfd_gas=yes
 762     ;;
 763   -*)
 764     # User specified nothing.
 765     ;;
 766 esac
 767
 768 case ${bfd_gas}-${cpu_type}-${obj_format} in
 769   yes-*-coff)   need_bfd=yes ;;
 770   no-*-coff)    need_bfd=yes
 771                 cat >> confdefs.h <<\EOF
 772 #define MANY_SEGMENTS 1
 773 EOF
 774  ;;
 775 esac
 776
 777 reject_dev_configs=yes
 778
 779 case ${reject_dev_configs}-${dev} in
 780   yes-yes) # Oops.
 781     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
 782     ;;
 783 esac
 784
 785
 786
 787 case "${bfd_gas}" in
 788   yes)  cat >> confdefs.h <<\EOF
 789 #define BFD_ASSEMBLER 1
 790 EOF
 791
 792         need_bfd=yes ;;
 793 esac
 794
 795 case "${need_bfd}" in
 796   yes)  BFDLIB=../bfd/libbfd.a
 797         ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
 798         ;;
 799 esac
 800
 801
 802
 803 cat >> confdefs.h <<EOF
 804 #define TARGET_ALIAS "${target_alias}"
 805 EOF
 806
 807 cat >> confdefs.h <<EOF
 808 #define TARGET_CANONICAL "${target}"
 809 EOF
 810
 811 cat >> confdefs.h <<EOF
 812 #define TARGET_CPU "${target_cpu}"
 813 EOF
 814
 815 cat >> confdefs.h <<EOF
 816 #define TARGET_VENDOR "${target_vendor}"
 817 EOF
 818
 819 cat >> confdefs.h <<EOF
 820 #define TARGET_OS "${target_os}"
 821 EOF
 822
 823
 824 echo $ac_n "checking for CC""... $ac_c" 1>&4
 825 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 826 test -z "$CC" && CC=cc
 827 echo "$ac_t""setting CC to $CC" 1>&4
 828
 829 # Find out if we are using GNU C, under whatever name.
 830 cat > conftest.c <<EOF
 831 #ifdef __GNUC__
 832   yes
 833 #endif
 834 EOF
 835 ${CC-cc} -E conftest.c > conftest.out 2>&1
 836 if egrep yes conftest.out >/dev/null 2>&1; then
 837   GCC=yes
 838 else
 839   GCC=
 840 fi
 841 rm -f conftest*
 842
 843 # Find a good install program.  We prefer a C program (faster),
 844 # so one script is as good as another.  But avoid the broken or
 845 # incompatible versions:
 846 # SysV /etc/install, /usr/sbin/install
 847 # SunOS /usr/etc/install
 848 # IRIX /sbin/install
 849 # AIX /bin/install
 850 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 851 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 852 # ./install, which can be erroneously created by make from ./install.sh.
 853 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
 854 if test -z "$INSTALL"; then
 855 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
 856   echo $ac_n "(cached) $ac_c" 1>&4
 857 else
 858     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 859   for ac_dir in $PATH; do
 860     case "$ac_dir" in
 861     ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
 862     *)
 863       # OSF1 and SCO ODT 3.0 have their own names for install.
 864       for ac_prog in ginstall installbsd scoinst install; do
 865         if test -f $ac_dir/$ac_prog; then
 866           if test $ac_prog = install &&
 867             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 868             # AIX install.  It has an incompatible calling convention.
 869             # OSF/1 installbsd also uses dspmsg, but is usable.
 870             :
 871           else
 872             ac_cv_path_install="$ac_dir/$ac_prog -c"
 873             break 2
 874           fi
 875         fi
 876       done
 877       ;;
 878     esac
 879   done
 880   IFS="$ac_save_ifs"
 881   # As a last resort, use the slow shell script.
 882   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 883 fi
 884   INSTALL="$ac_cv_path_install"
 885 fi
 886 echo "$ac_t""$INSTALL" 1>&4
 887
 888 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 889 # It thinks the first close brace ends the variable substitution.
 890 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 891
 892 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 893
 894
 895 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
 896 # On Suns, sometimes $CPP names a directory.
 897 if test -n "$CPP" && test -d "$CPP"; then
 898   CPP=
 899 fi
 900 if test -z "$CPP"; then
 901 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
 902   echo $ac_n "(cached) $ac_c" 1>&4
 903 else
 904     # This must be in double quotes, not single quotes, because CPP may get
 905   # substituted into the Makefile and "${CC-cc}" will confuse make.
 906   CPP="${CC-cc} -E"
 907   # On the NeXT, cc -E runs the code through the compiler's parser,
 908   # not just through cpp.
 909   cat > conftest.$ac_ext <<EOF
 910 #line 911 "configure"
 911 #include "confdefs.h"
 912 #include <assert.h>
 913 Syntax Error
 914 EOF
 915 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 916 ac_err=`grep -v '^ *+' conftest.out`
 917 if test -z "$ac_err"; then
 918   :
 919 else
 920   echo "$ac_err" >&5
 921   rm -rf conftest*
 922   CPP="${CC-cc} -E -traditional-cpp"
 923   cat > conftest.$ac_ext <<EOF
 924 #line 925 "configure"
 925 #include "confdefs.h"
 926 #include <assert.h>
 927 Syntax Error
 928 EOF
 929 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 930 ac_err=`grep -v '^ *+' conftest.out`
 931 if test -z "$ac_err"; then
 932   :
 933 else
 934   echo "$ac_err" >&5
 935   rm -rf conftest*
 936   CPP=/lib/cpp
 937 fi
 938 rm -f conftest*
 939 fi
 940 rm -f conftest*
 941   ac_cv_prog_CPP="$CPP"
 942 fi
 943 fi
 944 CPP="$ac_cv_prog_CPP"
 945 echo "$ac_t""$CPP" 1>&4
 946
 947 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
 948 do
 949 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 950 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
 951 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 952   echo $ac_n "(cached) $ac_c" 1>&4
 953 else
 954   cat > conftest.$ac_ext <<EOF
 955 #line 956 "configure"
 956 #include "confdefs.h"
 957 #include <$ac_hdr>
 958 EOF
 959 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 960 ac_err=`grep -v '^ *+' conftest.out`
 961 if test -z "$ac_err"; then
 962   rm -rf conftest*
 963   eval "ac_cv_header_$ac_safe=yes"
 964 else
 965   echo "$ac_err" >&5
 966   rm -rf conftest*
 967   eval "ac_cv_header_$ac_safe=no"
 968 fi
 969 rm -f conftest*
 970 fi
 971 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 972   echo "$ac_t""yes" 1>&4
 973     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 974   cat >> confdefs.h <<EOF
 975 #define $ac_tr_hdr 1
 976 EOF
 977
 978 else
 979   echo "$ac_t""no" 1>&4
 980 fi
 981 done
 982
 983
 984 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 985 # people who are not cross-compiling but are compiling cross-assemblers.
 986 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
 987 if test "${host}" = "${target}"; then
 988   cross_gas=no
 989 else
 990   cross_gas=yes
 991   cat >> confdefs.h <<\EOF
 992 #define CROSS_COMPILE 1
 993 EOF
 994
 995 fi
 996 echo "$ac_t""$cross_gas" 1>&4
 997
 998 # If we cannot run a trivial program, we must be cross compiling.
 999 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
1000 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
1001   echo $ac_n "(cached) $ac_c" 1>&4
1002 else
1003   if test "$cross_compiling" = yes; then
1004   ac_cv_cross=yes
1005 else
1006 cat > conftest.$ac_ext <<EOF
1007 #line 1008 "configure"
1008 #include "confdefs.h"
1009 main(){return(0);}
1010 EOF
1011 eval $ac_link
1012 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1013   ac_cv_c_cross=no
1014 else
1015   ac_cv_c_cross=yes
1016 fi
1017 fi
1018 rm -fr conftest*
1019 fi
1020 cross_compiling=$ac_cv_c_cross
1021 echo "$ac_t""$ac_cv_c_cross" 1>&4
1022
1023 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1024 # for constant arguments.  Useless!
1025 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1026 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1027   echo $ac_n "(cached) $ac_c" 1>&4
1028 else
1029   cat > conftest.$ac_ext <<EOF
1030 #line 1031 "configure"
1031 #include "confdefs.h"
1032 #include <alloca.h>
1033 int main() { return 0; }
1034 int t() {
1035 char *p = alloca(2 * sizeof(int));
1036 ; return 0; }
1037 EOF
1038 if eval $ac_link; then
1039   rm -rf conftest*
1040   ac_cv_header_alloca_h=yes
1041 else
1042   rm -rf conftest*
1043   ac_cv_header_alloca_h=no
1044 fi
1045 rm -f conftest*
1046
1047 fi
1048 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1049 if test $ac_cv_header_alloca_h = yes; then
1050   cat >> confdefs.h <<\EOF
1051 #define HAVE_ALLOCA_H 1
1052 EOF
1053
1054 fi
1055
1056 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1057 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1058   echo $ac_n "(cached) $ac_c" 1>&4
1059 else
1060   cat > conftest.$ac_ext <<EOF
1061 #line 1062 "configure"
1062 #include "confdefs.h"
1063
1064 #ifdef __GNUC__
1065 # define alloca __builtin_alloca
1066 #else
1067 # if HAVE_ALLOCA_H
1068 #  include <alloca.h>
1069 # else
1070 #  ifdef _AIX
1071  #pragma alloca
1072 #  else
1073 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1074 char *alloca ();
1075 #   endif
1076 #  endif
1077 # endif
1078 #endif
1079
1080 int main() { return 0; }
1081 int t() {
1082 char *p = (char *) alloca(1);
1083 ; return 0; }
1084 EOF
1085 if eval $ac_link; then
1086   rm -rf conftest*
1087   ac_cv_func_alloca=yes
1088 else
1089   rm -rf conftest*
1090   ac_cv_func_alloca=no
1091 fi
1092 rm -f conftest*
1093
1094 fi
1095 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1096 if test $ac_cv_func_alloca = yes; then
1097   cat >> confdefs.h <<\EOF
1098 #define HAVE_ALLOCA 1
1099 EOF
1100
1101 fi
1102
1103 if test $ac_cv_func_alloca = no; then
1104   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1105   # that cause trouble.  Some versions do not even contain alloca or
1106   # contain a buggy version.  If you still want to use their alloca,
1107   # use ar to extract alloca.o from them instead of compiling alloca.c.
1108   ALLOCA=alloca.o
1109   cat >> confdefs.h <<\EOF
1110 #define C_ALLOCA 1
1111 EOF
1112
1113
1114 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1115 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1116   echo $ac_n "(cached) $ac_c" 1>&4
1117 else
1118   cat > conftest.$ac_ext <<EOF
1119 #line 1120 "configure"
1120 #include "confdefs.h"
1121 #if defined(CRAY) && ! defined(CRAY2)
1122 webecray
1123 #else
1124 wenotbecray
1125 #endif
1126
1127 EOF
1128 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1129   egrep "webecray" >/dev/null 2>&1; then
1130   rm -rf conftest*
1131   ac_cv_os_cray=yes
1132 else
1133   rm -rf conftest*
1134   ac_cv_os_cray=no
1135 fi
1136 rm -f conftest*
1137
1138 fi
1139 echo "$ac_t""$ac_cv_os_cray" 1>&4
1140 if test $ac_cv_os_cray = yes; then
1141 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1142 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1143   echo $ac_n "(cached) $ac_c" 1>&4
1144 else
1145   cat > conftest.$ac_ext <<EOF
1146 #line 1147 "configure"
1147 #include "confdefs.h"
1148 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1149 /* Override any gcc2 internal prototype to avoid an error.  */
1150 char _getb67();
1151
1152 int main() { return 0; }
1153 int t() {
1154
1155 /* The GNU C library defines this for functions which it implements
1156     to always fail with ENOSYS.  Some functions are actually named
1157     something starting with __ and the normal name is an alias.  */
1158 #if defined (__stub__getb67) || defined (__stub____getb67)
1159 choke me
1160 #else
1161 _getb67();
1162 #endif
1163
1164 ; return 0; }
1165 EOF
1166 if eval $ac_link; then
1167   rm -rf conftest*
1168   eval "ac_cv_func__getb67=yes"
1169 else
1170   rm -rf conftest*
1171   eval "ac_cv_func__getb67=no"
1172 fi
1173 rm -f conftest*
1174
1175 fi
1176 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1177   echo "$ac_t""yes" 1>&4
1178   cat >> confdefs.h <<\EOF
1179 #define CRAY_STACKSEG_END _getb67
1180 EOF
1181
1182 else
1183   echo "$ac_t""no" 1>&4
1184 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1185 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1186   echo $ac_n "(cached) $ac_c" 1>&4
1187 else
1188   cat > conftest.$ac_ext <<EOF
1189 #line 1190 "configure"
1190 #include "confdefs.h"
1191 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1192 /* Override any gcc2 internal prototype to avoid an error.  */
1193 char GETB67();
1194
1195 int main() { return 0; }
1196 int t() {
1197
1198 /* The GNU C library defines this for functions which it implements
1199     to always fail with ENOSYS.  Some functions are actually named
1200     something starting with __ and the normal name is an alias.  */
1201 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1202 choke me
1203 #else
1204 GETB67();
1205 #endif
1206
1207 ; return 0; }
1208 EOF
1209 if eval $ac_link; then
1210   rm -rf conftest*
1211   eval "ac_cv_func_GETB67=yes"
1212 else
1213   rm -rf conftest*
1214   eval "ac_cv_func_GETB67=no"
1215 fi
1216 rm -f conftest*
1217
1218 fi
1219 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1220   echo "$ac_t""yes" 1>&4
1221   cat >> confdefs.h <<\EOF
1222 #define CRAY_STACKSEG_END GETB67
1223 EOF
1224
1225 else
1226   echo "$ac_t""no" 1>&4
1227 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1228 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1229   echo $ac_n "(cached) $ac_c" 1>&4
1230 else
1231   cat > conftest.$ac_ext <<EOF
1232 #line 1233 "configure"
1233 #include "confdefs.h"
1234 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1235 /* Override any gcc2 internal prototype to avoid an error.  */
1236 char getb67();
1237
1238 int main() { return 0; }
1239 int t() {
1240
1241 /* The GNU C library defines this for functions which it implements
1242     to always fail with ENOSYS.  Some functions are actually named
1243     something starting with __ and the normal name is an alias.  */
1244 #if defined (__stub_getb67) || defined (__stub___getb67)
1245 choke me
1246 #else
1247 getb67();
1248 #endif
1249
1250 ; return 0; }
1251 EOF
1252 if eval $ac_link; then
1253   rm -rf conftest*
1254   eval "ac_cv_func_getb67=yes"
1255 else
1256   rm -rf conftest*
1257   eval "ac_cv_func_getb67=no"
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1263   echo "$ac_t""yes" 1>&4
1264   cat >> confdefs.h <<\EOF
1265 #define CRAY_STACKSEG_END getb67
1266 EOF
1267
1268 else
1269   echo "$ac_t""no" 1>&4
1270 fi
1271
1272 fi
1273
1274 fi
1275
1276 fi
1277
1278 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1279 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1280   echo $ac_n "(cached) $ac_c" 1>&4
1281 else
1282   if test "$cross_compiling" = yes; then
1283   ac_cv_c_stack_direction=0
1284 else
1285 cat > conftest.$ac_ext <<EOF
1286 #line 1287 "configure"
1287 #include "confdefs.h"
1288 find_stack_direction ()
1289 {
1290   static char *addr = 0;
1291   auto char dummy;
1292   if (addr == 0)
1293     {
1294       addr = &dummy;
1295       return find_stack_direction ();
1296     }
1297   else
1298     return (&dummy > addr) ? 1 : -1;
1299 }
1300 main ()
1301 {
1302   exit (find_stack_direction() < 0);
1303 }
1304 EOF
1305 eval $ac_link
1306 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1307   ac_cv_c_stack_direction=1
1308 else
1309   ac_cv_c_stack_direction=-1
1310 fi
1311 fi
1312 rm -fr conftest*
1313 fi
1314 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1315 cat >> confdefs.h <<EOF
1316 #define STACK_DIRECTION $ac_cv_c_stack_direction
1317 EOF
1318
1319 fi
1320
1321 echo $ac_n "checking for inline""... $ac_c" 1>&4
1322 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1323   echo $ac_n "(cached) $ac_c" 1>&4
1324 else
1325   if test "$GCC" = yes; then
1326 cat > conftest.$ac_ext <<EOF
1327 #line 1328 "configure"
1328 #include "confdefs.h"
1329
1330 int main() { return 0; }
1331 int t() {
1332 } inline foo() {
1333 ; return 0; }
1334 EOF
1335 if eval $ac_compile; then
1336   rm -rf conftest*
1337   ac_cv_c_inline=yes
1338 else
1339   rm -rf conftest*
1340   ac_cv_c_inline=no
1341 fi
1342 rm -f conftest*
1343
1344 else
1345   ac_cv_c_inline=no
1346 fi
1347 fi
1348 echo "$ac_t""$ac_cv_c_inline" 1>&4
1349 if test $ac_cv_c_inline = no; then
1350   cat >> confdefs.h <<\EOF
1351 #define inline __inline
1352 EOF
1353
1354 fi
1355
1356
1357 # VMS doesn't have unlink.
1358 for ac_func in unlink remove
1359 do
1360 echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1361 if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
1362   echo $ac_n "(cached) $ac_c" 1>&4
1363 else
1364   cat > conftest.$ac_ext <<EOF
1365 #line 1366 "configure"
1366 #include "confdefs.h"
1367 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1368 /* Override any gcc2 internal prototype to avoid an error.  */
1369 char $ac_func();
1370
1371 int main() { return 0; }
1372 int t() {
1373
1374 /* The GNU C library defines this for functions which it implements
1375     to always fail with ENOSYS.  Some functions are actually named
1376     something starting with __ and the normal name is an alias.  */
1377 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1378 choke me
1379 #else
1380 $ac_func();
1381 #endif
1382
1383 ; return 0; }
1384 EOF
1385 if eval $ac_link; then
1386   rm -rf conftest*
1387   eval "ac_cv_func_$ac_func=yes"
1388 else
1389   rm -rf conftest*
1390   eval "ac_cv_func_$ac_func=no"
1391 fi
1392 rm -f conftest*
1393
1394 fi
1395 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1396   echo "$ac_t""yes" 1>&4
1397     ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1398   cat >> confdefs.h <<EOF
1399 #define $ac_tr_func 1
1400 EOF
1401  break
1402 else
1403   echo "$ac_t""no" 1>&4
1404 fi
1405 done
1406
1407
1408 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1409 # enough, but on some of those systems, the assert macro relies on requoting
1410 # working properly!
1411 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1412 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1413   echo $ac_n "(cached) $ac_c" 1>&4
1414 else
1415   cat > conftest.$ac_ext <<EOF
1416 #line 1417 "configure"
1417 #include "confdefs.h"
1418 #include <assert.h>
1419 #include <stdio.h>
1420 int main() { return 0; }
1421 int t() {
1422
1423 /* check for requoting problems */
1424 static int a, b, c, d;
1425 static char *s;
1426 assert (!strcmp(s, "foo bar baz quux"));
1427 /* check for newline handling */
1428 assert (a == b
1429         || c == d);
1430
1431 ; return 0; }
1432 EOF
1433 if eval $ac_link; then
1434   rm -rf conftest*
1435   gas_cv_assert_ok=yes
1436 else
1437   rm -rf conftest*
1438   gas_cv_assert_ok=no
1439 fi
1440 rm -f conftest*
1441
1442 fi
1443 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1444 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1445 #define BROKEN_ASSERT 1
1446 EOF
1447
1448
1449
1450 # On some systems, the system header files may not declare malloc, realloc,
1451 # and free.  There are places where gas needs these functions to have been
1452 # declared -- such as when taking their addresses.
1453 gas_test_headers="
1454 #ifdef HAVE_MEMORY_H
1455 #include <memory.h>
1456 #endif
1457 #ifdef HAVE_STRING_H
1458 #include <string.h>
1459 #endif
1460 #ifdef HAVE_STDLIB_H
1461 #include <stdlib.h>
1462 #endif
1463 #ifdef HAVE_UNISTD_H
1464 #include <unistd.h>
1465 #endif
1466 "
1467
1468 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1469 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1470   echo $ac_n "(cached) $ac_c" 1>&4
1471 else
1472   cat > conftest.$ac_ext <<EOF
1473 #line 1474 "configure"
1474 #include "confdefs.h"
1475 $gas_test_headers
1476 int main() { return 0; }
1477 int t() {
1478
1479 typedef char *(*f)();
1480 f x;
1481 x = (f) malloc;
1482
1483 ; return 0; }
1484 EOF
1485 if eval $ac_link; then
1486   rm -rf conftest*
1487   gas_cv_decl_needed_malloc=no
1488 else
1489   rm -rf conftest*
1490   gas_cv_decl_needed_malloc=yes
1491 fi
1492 rm -f conftest*
1493
1494 fi
1495 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1496 test $gas_cv_decl_needed_malloc = no || {
1497  cat >> confdefs.h <<\EOF
1498 #define NEED_DECLARATION_MALLOC 1
1499 EOF
1500
1501 }
1502
1503
1504 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1505 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1506   echo $ac_n "(cached) $ac_c" 1>&4
1507 else
1508   cat > conftest.$ac_ext <<EOF
1509 #line 1510 "configure"
1510 #include "confdefs.h"
1511 $gas_test_headers
1512 int main() { return 0; }
1513 int t() {
1514
1515 typedef int f;
1516 f x;
1517 x = (f) free;
1518
1519 ; return 0; }
1520 EOF
1521 if eval $ac_link; then
1522   rm -rf conftest*
1523   gas_cv_decl_needed_free=no
1524 else
1525   rm -rf conftest*
1526   gas_cv_decl_needed_free=yes
1527 fi
1528 rm -f conftest*
1529
1530 fi
1531 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1532 test $gas_cv_decl_needed_free = no || {
1533  cat >> confdefs.h <<\EOF
1534 #define NEED_DECLARATION_FREE 1
1535 EOF
1536
1537 }
1538
1539
1540 # Does errno.h declare errno, or do we have to add a separate declaration
1541 # for it?
1542
1543 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1544 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1545   echo $ac_n "(cached) $ac_c" 1>&4
1546 else
1547   cat > conftest.$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1550
1551 #ifdef HAVE_ERRNO_H
1552 #include <errno.h>
1553 #endif
1554
1555 int main() { return 0; }
1556 int t() {
1557
1558 typedef int f;
1559 f x;
1560 x = (f) errno;
1561
1562 ; return 0; }
1563 EOF
1564 if eval $ac_link; then
1565   rm -rf conftest*
1566   gas_cv_decl_needed_errno=no
1567 else
1568   rm -rf conftest*
1569   gas_cv_decl_needed_errno=yes
1570 fi
1571 rm -f conftest*
1572
1573 fi
1574 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1575 test $gas_cv_decl_needed_errno = no || {
1576  cat >> confdefs.h <<\EOF
1577 #define NEED_DECLARATION_ERRNO 1
1578 EOF
1579
1580 }
1581
1582
1583 subdirs="testsuite"
1584
1585
1586 trap '' 1 2 15
1587 if test -w $cache_file; then
1588 echo "updating cache $cache_file"
1589 cat > $cache_file <<\EOF
1590 # This file is a shell script that caches the results of configure
1591 # tests run on this system so they can be shared between configure
1592 # scripts and configure runs.  It is not useful on other systems.
1593 # If it contains results you don't want to keep, you may remove or edit it.
1594 #
1595 # By default, configure uses ./config.cache as the cache file,
1596 # creating it if it does not exist already.  You can give configure
1597 # the --cache-file=FILE option to use a different cache file; that is
1598 # what configure does when it calls configure scripts in
1599 # subdirectories, so they share the cache.
1600 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1601 # config.status only pays attention to the cache file if you give it the
1602 # --recheck option to rerun configure.
1603 #
1604 EOF
1605 # Ultrix sh set writes to stderr and can't be redirected directly.
1606 (set) 2>&1 |
1607   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1608   >> $cache_file
1609 else
1610 echo "not updating unwritable cache $cache_file"
1611 fi
1612
1613 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
1614
1615 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1616 # Let make expand exec_prefix.
1617 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1618
1619 # Any assignment to VPATH causes Sun make to only execute
1620 # the first set of double-colon rules, so remove it if not needed.
1621 # If there is a colon in the path, we need to keep it.
1622 if test "x$srcdir" = x.; then
1623   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1624 fi
1625
1626 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1627
1628 DEFS=-DHAVE_CONFIG_H
1629
1630 # Without the "./", some shells look in PATH for config.status.
1631 : ${CONFIG_STATUS=./config.status}
1632
1633 echo creating $CONFIG_STATUS
1634 rm -f $CONFIG_STATUS
1635 cat > $CONFIG_STATUS <<EOF
1636 #!/bin/sh
1637 # Generated automatically by configure.
1638 # Run this file to recreate the current configuration.
1639 # This directory was configured as follows,
1640 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1641 #
1642 # $0 $ac_configure_args
1643 #
1644 # Compiler output produced by configure, useful for debugging
1645 # configure, is in ./config.log if it exists.
1646
1647 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1648 for ac_option
1649 do
1650   case "\$ac_option" in
1651   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1652     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1653     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1654   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1655     echo "$CONFIG_STATUS generated by autoconf version 2.1"
1656     exit 0 ;;
1657   -help | --help | --hel | --he | --h)
1658     echo "\$ac_cs_usage"; exit 0 ;;
1659   *) echo "\$ac_cs_usage"; exit 1 ;;
1660   esac
1661 done
1662
1663 ac_given_srcdir=$srcdir
1664 ac_given_INSTALL="$INSTALL"
1665
1666 trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
1667
1668 # Protect against being on the right side of a sed subst in config.status.
1669 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1670  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1671 $ac_vpsub
1672 $extrasub
1673 s%@CFLAGS@%$CFLAGS%g
1674 s%@CPPFLAGS@%$CPPFLAGS%g
1675 s%@CXXFLAGS@%$CXXFLAGS%g
1676 s%@DEFS@%$DEFS%g
1677 s%@LDFLAGS@%$LDFLAGS%g
1678 s%@LIBS@%$LIBS%g
1679 s%@exec_prefix@%$exec_prefix%g
1680 s%@prefix@%$prefix%g
1681 s%@program_transform_name@%$program_transform_name%g
1682 s%@host@%$host%g
1683 s%@host_alias@%$host_alias%g
1684 s%@host_cpu@%$host_cpu%g
1685 s%@host_vendor@%$host_vendor%g
1686 s%@host_os@%$host_os%g
1687 s%@target@%$target%g
1688 s%@target_alias@%$target_alias%g
1689 s%@target_cpu@%$target_cpu%g
1690 s%@target_vendor@%$target_vendor%g
1691 s%@target_os@%$target_os%g
1692 s%@build@%$build%g
1693 s%@build_alias@%$build_alias%g
1694 s%@build_cpu@%$build_cpu%g
1695 s%@build_vendor@%$build_vendor%g
1696 s%@build_os@%$build_os%g
1697 s%@OPCODES_LIB@%$OPCODES_LIB%g
1698 /@target_frag@/r $target_frag
1699 s%@target_frag@%%g
1700 s%@BFDLIB@%$BFDLIB%g
1701 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1702 s%@CC@%$CC%g
1703 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1704 s%@INSTALL_DATA@%$INSTALL_DATA%g
1705 s%@CPP@%$CPP%g
1706 s%@ALLOCA@%$ALLOCA%g
1707 s%@subdirs@%$subdirs%g
1708
1709 CEOF
1710 EOF
1711 cat >> $CONFIG_STATUS <<EOF
1712
1713 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1714 EOF
1715 cat >> $CONFIG_STATUS <<\EOF
1716 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1717   # Support "outfile[:infile]", defaulting infile="outfile.in".
1718   case "$ac_file" in
1719   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1720        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1721   *) ac_file_in="${ac_file}.in" ;;
1722   esac
1723
1724   # Adjust relative srcdir, etc. for subdirectories.
1725
1726   # Remove last slash and all that follows it.  Not all systems have dirname.
1727   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1728   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1729     # The file is in a subdirectory.
1730     test ! -d "$ac_dir" && mkdir "$ac_dir"
1731     ac_dir_suffix="/$ac_dir"
1732     # A "../" for each directory in $ac_dir_suffix.
1733     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1734   else
1735     ac_dir_suffix= ac_dots=
1736   fi
1737
1738   case "$ac_given_srcdir" in
1739   .)  srcdir=.
1740       if test -z "$ac_dots"; then top_srcdir=.
1741       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1742   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1743   *) # Relative path.
1744     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1745     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1746   esac
1747
1748   case "$ac_given_INSTALL" in
1749   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1750   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1751   esac
1752   echo creating "$ac_file"
1753   rm -f "$ac_file"
1754   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1755   case "$ac_file" in
1756   *Makefile*) ac_comsub="1i\\
1757 # $configure_input" ;;
1758   *) ac_comsub= ;;
1759   esac
1760   sed -e "$ac_comsub
1761 s%@configure_input@%$configure_input%g
1762 s%@srcdir@%$srcdir%g
1763 s%@top_srcdir@%$top_srcdir%g
1764 s%@INSTALL@%$INSTALL%g
1765 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1766 fi; done
1767 rm -f conftest.subs
1768
1769 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1770 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1771 #
1772 # ac_d sets the value in "#define NAME VALUE" lines.
1773 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1774 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1775 ac_dC='\3'
1776 ac_dD='%g'
1777 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1778 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1779 ac_uB='\([      ]\)%\1#\2define\3'
1780 ac_uC=' '
1781 ac_uD='\4%g'
1782 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1783 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1784 ac_eB='$%\1#\2define\3'
1785 ac_eC=' '
1786 ac_eD='%g'
1787
1788 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1789 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1790   # Support "outfile[:infile]", defaulting infile="outfile.in".
1791   case "$ac_file" in
1792   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1793        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1794   *) ac_file_in="${ac_file}.in" ;;
1795   esac
1796
1797   echo creating $ac_file
1798
1799   rm -f conftest.frag conftest.in conftest.out
1800   cp $ac_given_srcdir/$ac_file_in conftest.in
1801
1802 EOF
1803
1804 # Transform confdefs.h into a sed script conftest.vals that substitutes
1805 # the proper values into config.h.in to produce config.h.  And first:
1806 # Protect against being on the right side of a sed subst in config.status.
1807 # Protect against being in an unquoted here document in config.status.
1808 rm -f conftest.vals
1809 cat > conftest.hdr <<\EOF
1810 s/[\\&%]/\\&/g
1811 s%[\\$`]%\\&%g
1812 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1813 s%ac_d%ac_u%gp
1814 s%ac_u%ac_e%gp
1815 EOF
1816 sed -n -f conftest.hdr confdefs.h > conftest.vals
1817 rm -f conftest.hdr
1818
1819 # This sed command replaces #undef with comments.  This is necessary, for
1820 # example, in the case of _POSIX_SOURCE, which is predefined and required
1821 # on some systems where configure will not decide to define it.
1822 cat >> conftest.vals <<\EOF
1823 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1824 EOF
1825
1826 # Break up conftest.vals because some shells have a limit on
1827 # the size of here documents, and old seds have small limits too.
1828 # Maximum number of lines to put in a single here document.
1829 ac_max_here_lines=12
1830
1831 rm -f conftest.tail
1832 while :
1833 do
1834   ac_lines=`grep -c . conftest.vals`
1835   # grep -c gives empty output for an empty file on some AIX systems.
1836   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1837   # Write a limited-size here document to conftest.frag.
1838   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1839   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1840   echo 'CEOF
1841   sed -f conftest.frag conftest.in > conftest.out
1842   rm -f conftest.in
1843   mv conftest.out conftest.in
1844 ' >> $CONFIG_STATUS
1845   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1846   rm -f conftest.vals
1847   mv conftest.tail conftest.vals
1848 done
1849 rm -f conftest.vals
1850
1851 cat >> $CONFIG_STATUS <<\EOF
1852   rm -f conftest.frag conftest.h
1853   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1854   cat conftest.in >> conftest.h
1855   rm -f conftest.in
1856   if cmp -s $ac_file conftest.h 2>/dev/null; then
1857     echo "$ac_file is unchanged"
1858     rm -f conftest.h
1859   else
1860     rm -f $ac_file
1861     mv conftest.h $ac_file
1862   fi
1863 fi; done
1864
1865 EOF
1866
1867 cat >> $CONFIG_STATUS <<EOF
1868 ac_sources="config/tc-${cpu_type}.c     config/tc-${cpu_type}.h \
1869         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1870         config/te-${emulation}.h config/atof-${atof}.c"
1871 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1872 EOF
1873
1874 cat >> $CONFIG_STATUS <<\EOF
1875 srcdir=$ac_given_srcdir
1876 while test -n "$ac_sources"; do
1877   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1878   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1879
1880   echo "linking $srcdir/$ac_source to $ac_dest"
1881
1882   if test ! -r $srcdir/$ac_source; then
1883     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1884   fi
1885   rm -f $ac_dest
1886
1887   # Make relative symlinks.
1888   # Remove last slash and all that follows it.  Not all systems have dirname.
1889   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1890   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1891     # The dest file is in a subdirectory.
1892     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1893     ac_dest_dir_suffix="/$ac_dest_dir"
1894     # A "../" for each directory in $ac_dest_dir_suffix.
1895     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1896   else
1897     ac_dest_dir_suffix= ac_dots=
1898   fi
1899
1900   case "$srcdir" in
1901   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1902   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1903   esac
1904
1905   # Make a symlink if possible; otherwise try a hard link.
1906   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1907     ln $srcdir/$ac_source $ac_dest; then :
1908   else
1909     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1910   fi
1911 done
1912
1913
1914 exit 0
1915 EOF
1916 chmod +x $CONFIG_STATUS
1917 rm -fr confdefs* $ac_clean_files
1918 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1919
1920 if test "$no_recursion" != yes; then
1921
1922   # Remove --cache-file and --srcdir arguments so they do not pile up.
1923   ac_sub_configure_args=
1924   ac_prev=
1925   for ac_arg in $ac_configure_args; do
1926     if test -n "$ac_prev"; then
1927       ac_prev=
1928       continue
1929     fi
1930     case "$ac_arg" in
1931     -cache-file | --cache-file | --cache-fil | --cache-fi \
1932     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1933       ac_prev=cache_file ;;
1934     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1935     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1936       ;;
1937     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1938       ac_prev=srcdir ;;
1939     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1940       ;;
1941     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1942     esac
1943   done
1944
1945   for ac_config_dir in testsuite; do
1946
1947     # Do not complain, so a configure script can configure whichever
1948     # parts of a large source tree are present.
1949     if test ! -d $srcdir/$ac_config_dir; then
1950       continue
1951     fi
1952
1953     echo configuring in $ac_config_dir
1954
1955     case "$srcdir" in
1956     .) ;;
1957     *)
1958       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1959       else
1960         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1961       fi
1962       ;;
1963     esac
1964
1965     ac_popdir=`pwd`
1966     cd $ac_config_dir
1967
1968     case "$srcdir" in
1969     .) # No --srcdir option.  We are building in place.
1970       ac_sub_srcdir=$srcdir ;;
1971     /*) # Absolute path.
1972       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1973     *) # Relative path.
1974       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1975     esac
1976
1977     # Check for guested configure; otherwise get Cygnus style configure.
1978     if test -f $ac_sub_srcdir/configure; then
1979       ac_sub_configure=$ac_sub_srcdir/configure
1980     elif test -f $ac_sub_srcdir/configure.in; then
1981       ac_sub_configure=$ac_configure
1982     else
1983       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1984       ac_sub_configure=
1985     fi
1986
1987     # The recursion is here.
1988     if test -n "$ac_sub_configure"; then
1989
1990       # Make the cache file name correct relative to the subdirectory.
1991       # A "../" for each directory in /$ac_config_dir.
1992       ac_dots=`echo /$ac_config_dir|sed 's%/[^/]*%../%g'`
1993       case "$cache_file" in
1994       /*) ac_sub_cache_file=$cache_file ;;
1995       *) # Relative path.
1996         ac_sub_cache_file="$ac_dots$cache_file" ;;
1997       esac
1998
1999       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2000       # The eval makes quoting arguments work.
2001       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2002       then :
2003       else
2004         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2005       fi
2006     fi
2007
2008     cd $ac_popdir
2009   done
2010 fi
2011