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 # start-sanitize-arc
 586   arc-*-elf*)           obj_format=elf bfd_gas=yes ;;
 587 # end-sanitize-arc
 588
 589   arm-*-riscix*)        obj_format=aout ;;
 590
 591   hppa-*-*elf*)         obj_format=elf emulation=hppa ;;
 592   hppa-*-osf*)          obj_format=som emulation=hppa ;;
 593   hppa-*-hpux*)         obj_format=som emulation=hppa ;;
 594   hppa-*-bsd*)          obj_format=som emulation=hppa ;;
 595   hppa-*-hiux*)         obj_format=som emulation=hppa ;;
 596
 597   h8300-*-coff)         obj_format=coff ;;
 598
 599   i386-ibm-aix*)        obj_format=coff gas_target=i386coff
 600                          emulation=i386aix ;;
 601   i386-*-bsd*)          obj_format=aout emulation=386bsd ;;
 602   i386-*-netbsd0.8)     obj_format=aout emulation=386bsd ;;
 603   i386-*-netbsd*)       obj_format=aout emulation=nbsd bfd_gas=yes;;
 604   i386-*-linux*elf*)    obj_format=elf  emulation=linux ;;
 605   i386-*-linux*coff*)   obj_format=coff emulation=linux
 606                          gas_target=i386coff ;;
 607   i386-*-linux*)        obj_format=aout emulation=linux ;;
 608   i386-*-lynxos*)       obj_format=coff gas_target=i386coff
 609                          emulation=lynx ;;
 610   i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
 611                         obj_format=elf ;;
 612   i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 613                         obj_format=coff gas_target=i386coff ;;
 614   i386-*-vsta)          obj_format=aout ;;
 615   i386-*-go32)          obj_format=coff gas_target=i386coff ;;
 616   i386-*-gnu*elf*)      obj_format=elf ;;
 617   i386-*-mach* | i386-*-gnu*)
 618                         obj_format=aout emulation=mach bfd_gas=yes ;;
 619   i386-*-msdos*)        obj_format=aout ;;
 620
 621   i960-*-bout)          obj_format=bout ;;
 622   i960-*-coff)          obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 623   i960-*-nindy*)        obj_format=bout ;;
 624   i960-*-vxworks4*)     obj_format=bout ;;
 625   i960-*-vxworks5.0)    obj_format=bout ;;
 626   i960-*-vxworks5.*)    obj_format=coff emulation=ic960 gas_target=ic960coff ;;
 627   i960-*-vxworks*)      obj_format=bout ;;
 628
 629   m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
 630                         obj_format=aout emulation=sun3 ;;
 631   m68k-motorola-sysv)   obj_format=coff gas_target=m68kcoff emulation=delta ;;
 632   m68k-bull-sysv3*)     obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
 633   m68k-apollo-*)        obj_format=coff gas_target=apollo emulation=apollo ;;
 634   m68k-*-coff | m68k-*-sysv*)
 635                         obj_format=coff gas_target=m68kcoff ;;
 636   m68k-*-hpux*)         obj_format=hp300 emulation=hp300 ;;
 637   m68k-*-lynxos*)       obj_format=coff gas_target=m68kcoff
 638                          emulation=lynx ;;
 639   m68k-*-netbsd*)       obj_format=aout emulation=nbsd bfd_gas=yes ;;
 640
 641   m88k-*-coff*)         obj_format=coff gas_target=m88kcoff ;;
 642
 643   # don't change emulation like *-*-bsd does
 644   mips-dec-bsd*)        obj_format=aout gas_target=mips-lit ;;
 645   mips-sony-bsd*)       obj_format=ecoff gas_target=mips-big ;;
 646   mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
 647   mips-*-ultrix*)       obj_format=ecoff gas_target=mips-lit ;;
 648   mips-*-ecoff*)        obj_format=ecoff
 649                         case "$endian" in
 650                         big) gas_target=mips-big ;;
 651                         *)   gas_target=mips-lit ;;
 652                         esac
 653                         ;;
 654   mips-*-ecoff*)        obj_format=ecoff gas_target=mips-big ;;
 655   mips-*-gnu*)          obj_format=aout
 656                         case "$endian" in
 657                         big) gas_target=mips-big ;;
 658                         *)   gas_target=mips-lit ;;
 659                         esac
 660                         ;;
 661   mips-*-irix5*)        obj_format=elf gas_target=mips-big ;;
 662   mips-*-irix*)         obj_format=ecoff gas_target=mips-big ;;
 663   mips-*-riscos*)       obj_format=ecoff gas_target=mips-big ;;
 664   mips-*-sysv*)         obj_format=ecoff gas_target=mips-big ;;
 665   mips-*-elf*)          obj_format=elf
 666                         case "$endian" in
 667                         big) gas_target=mips-big ;;
 668                         *)   gas_target=mips-lit ;;
 669                         esac
 670                         ;;
 671   ppc-*-aix*)           obj_format=coff ;;
 672   ppc-*-elf*)           obj_format=elf ;;
 673   ppc-*-netware*)       obj_format=elf emulation=ppcnw ;;
 674   ppc-*-sysv4*)         obj_format=elf ;;
 675
 676   sh-*-coff)            obj_format=coff ;;
 677
 678 # start-sanitize-rce
 679   rce-*-aout)           obj_format=aout ;;
 680 # end-sanitize-rce
 681
 682   ns32k-pc532-mach*)    obj_format=aout emulation=pc532mach ;;
 683   ns32k-pc532-netbsd*)  obj_format=aout emulation=nbsd532 ;;
 684
 685   sparc-*-sunos4*)      obj_format=aout emulation=sun3 ;;
 686   sparc-*-aout | sparc*-*-vxworks)
 687                         obj_format=aout ;;
 688   sparc-*-coff)         obj_format=coff ;;
 689   sparc-*-lynxos*)      obj_format=coff emulation=lynx ;;
 690   sparc-fujitsu-none)   obj_format=aout ;;
 691   sparc-*-elf | sparc*-*-solaris*)
 692                         obj_format=elf ;;
 693   sparc-*-netbsd*)      obj_format=aout emulation=nbsd bfd_gas=yes ;;
 694
 695   vax-*-bsd* | vax-*-ultrix*)
 696                         obj_format=aout ;;
 697   vax-*-vms)            obj_format=vms ;;
 698
 699   z8k-*-coff | z8k-*-sim)
 700                         obj_format=coff ;;
 701
 702   w65-*-*)              obj_format=coff ;;
 703
 704   *-*-aout | *-*-scout)
 705                         obj_format=aout ;;
 706   *-*-nindy*)
 707                         obj_format=bout ;;
 708   *-*-bsd*)
 709                         obj_format=aout emulation=sun3 ;;
 710   *-*-generic)          obj_format=generic ;;
 711   *-*-xray | *-*-hms)   obj_format=coff ;;
 712   *-*-sim)              obj_format=coff ;;
 713   *-*-elf | *-*-sysv4* | *-*-solaris*)
 714                         echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
 715                         obj_format=elf dev=yes ;;
 716   *-*-vxworks)          obj_format=aout ;;
 717   *-*-netware)          obj_format=elf ;;
 718 esac
 719
 720 # Assign floating point type.  Most processors with FP support
 721 # IEEE FP.  On those that don't support FP at all, usually IEEE
 722 # is emulated.
 723 case ${target_cpu} in
 724   vax | tahoe ) atof=${target_cpu} ;;
 725   *)                    atof=ieee ;;
 726 esac
 727
 728 case "${obj_format}" in
 729   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
 730 esac
 731
 732
 733 if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
 734   { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
 735 fi
 736
 737 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
 738   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
 739 fi
 740
 741 # and target makefile frag
 742
 743 target_frag=${srcdir}/config/${gas_target}.mt
 744 if test ! -r ${target_frag}; then
 745   target_frag=/dev/null # ick! but subst_file can't be conditionalized
 746 fi
 747
 748
 749 case ${cpu_type}-${obj_format} in
 750   arm-*)        bfd_gas=yes ;;
 751 # not yet
 752 # i386-aout)    bfd_gas=preferred ;;
 753   mips-*)       bfd_gas=yes ;;
 754   ns32k-*)      bfd_gas=yes ;;
 755   ppc-*)        bfd_gas=yes ;;
 756   sparc-*)      bfd_gas=yes ;;
 757   *-elf)        bfd_gas=yes ;;
 758   *-ecoff)      bfd_gas=yes ;;
 759   *-som)        bfd_gas=yes ;;
 760   *)            ;;
 761 esac
 762
 763 case ${user_bfd_gas}-${bfd_gas} in
 764   yes-yes | no-no)
 765     # We didn't override user's choice.
 766     ;;
 767   no-yes)
 768     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
 769     ;;
 770   no-preferred)
 771     bfd_gas=no
 772     ;;
 773   *-preferred)
 774     bfd_gas=yes
 775     ;;
 776   yes-*)
 777     bfd_gas=yes
 778     ;;
 779   -*)
 780     # User specified nothing.
 781     ;;
 782 esac
 783
 784 case ${bfd_gas}-${cpu_type}-${obj_format} in
 785   yes-*-coff)   need_bfd=yes ;;
 786   no-*-coff)    need_bfd=yes
 787                 cat >> confdefs.h <<\EOF
 788 #define MANY_SEGMENTS 1
 789 EOF
 790  ;;
 791 esac
 792
 793 reject_dev_configs=yes
 794
 795 case ${reject_dev_configs}-${dev} in
 796   yes-yes) # Oops.
 797     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
 798     ;;
 799 esac
 800
 801
 802
 803 case "${bfd_gas}" in
 804   yes)  cat >> confdefs.h <<\EOF
 805 #define BFD_ASSEMBLER 1
 806 EOF
 807
 808         need_bfd=yes ;;
 809 esac
 810
 811 case "${need_bfd}" in
 812   yes)  BFDLIB=../bfd/libbfd.a
 813         ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
 814         ;;
 815 esac
 816
 817
 818
 819 cat >> confdefs.h <<EOF
 820 #define TARGET_ALIAS "${target_alias}"
 821 EOF
 822
 823 cat >> confdefs.h <<EOF
 824 #define TARGET_CANONICAL "${target}"
 825 EOF
 826
 827 cat >> confdefs.h <<EOF
 828 #define TARGET_CPU "${target_cpu}"
 829 EOF
 830
 831 cat >> confdefs.h <<EOF
 832 #define TARGET_VENDOR "${target_vendor}"
 833 EOF
 834
 835 cat >> confdefs.h <<EOF
 836 #define TARGET_OS "${target_os}"
 837 EOF
 838
 839
 840 echo $ac_n "checking for CC""... $ac_c" 1>&4
 841 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 842 test -z "$CC" && CC=cc
 843 echo "$ac_t""setting CC to $CC" 1>&4
 844
 845 # Find out if we are using GNU C, under whatever name.
 846 cat > conftest.c <<EOF
 847 #ifdef __GNUC__
 848   yes
 849 #endif
 850 EOF
 851 ${CC-cc} -E conftest.c > conftest.out 2>&1
 852 if egrep yes conftest.out >/dev/null 2>&1; then
 853   GCC=yes
 854 else
 855   GCC=
 856 fi
 857 rm -f conftest*
 858
 859 # Find a good install program.  We prefer a C program (faster),
 860 # so one script is as good as another.  But avoid the broken or
 861 # incompatible versions:
 862 # SysV /etc/install, /usr/sbin/install
 863 # SunOS /usr/etc/install
 864 # IRIX /sbin/install
 865 # AIX /bin/install
 866 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 867 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 868 # ./install, which can be erroneously created by make from ./install.sh.
 869 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
 870 if test -z "$INSTALL"; then
 871 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
 872   echo $ac_n "(cached) $ac_c" 1>&4
 873 else
 874     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 875   for ac_dir in $PATH; do
 876     case "$ac_dir" in
 877     ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
 878     *)
 879       # OSF1 and SCO ODT 3.0 have their own names for install.
 880       for ac_prog in ginstall installbsd scoinst install; do
 881         if test -f $ac_dir/$ac_prog; then
 882           if test $ac_prog = install &&
 883             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 884             # AIX install.  It has an incompatible calling convention.
 885             # OSF/1 installbsd also uses dspmsg, but is usable.
 886             :
 887           else
 888             ac_cv_path_install="$ac_dir/$ac_prog -c"
 889             break 2
 890           fi
 891         fi
 892       done
 893       ;;
 894     esac
 895   done
 896   IFS="$ac_save_ifs"
 897   # As a last resort, use the slow shell script.
 898   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 899 fi
 900   INSTALL="$ac_cv_path_install"
 901 fi
 902 echo "$ac_t""$INSTALL" 1>&4
 903
 904 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 905 # It thinks the first close brace ends the variable substitution.
 906 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 907
 908 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 909
 910
 911 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
 912 # On Suns, sometimes $CPP names a directory.
 913 if test -n "$CPP" && test -d "$CPP"; then
 914   CPP=
 915 fi
 916 if test -z "$CPP"; then
 917 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
 918   echo $ac_n "(cached) $ac_c" 1>&4
 919 else
 920     # This must be in double quotes, not single quotes, because CPP may get
 921   # substituted into the Makefile and "${CC-cc}" will confuse make.
 922   CPP="${CC-cc} -E"
 923   # On the NeXT, cc -E runs the code through the compiler's parser,
 924   # not just through cpp.
 925   cat > conftest.$ac_ext <<EOF
 926 #line 927 "configure"
 927 #include "confdefs.h"
 928 #include <assert.h>
 929 Syntax Error
 930 EOF
 931 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 932 ac_err=`grep -v '^ *+' conftest.out`
 933 if test -z "$ac_err"; then
 934   :
 935 else
 936   echo "$ac_err" >&5
 937   rm -rf conftest*
 938   CPP="${CC-cc} -E -traditional-cpp"
 939   cat > conftest.$ac_ext <<EOF
 940 #line 941 "configure"
 941 #include "confdefs.h"
 942 #include <assert.h>
 943 Syntax Error
 944 EOF
 945 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 946 ac_err=`grep -v '^ *+' conftest.out`
 947 if test -z "$ac_err"; then
 948   :
 949 else
 950   echo "$ac_err" >&5
 951   rm -rf conftest*
 952   CPP=/lib/cpp
 953 fi
 954 rm -f conftest*
 955 fi
 956 rm -f conftest*
 957   ac_cv_prog_CPP="$CPP"
 958 fi
 959 fi
 960 CPP="$ac_cv_prog_CPP"
 961 echo "$ac_t""$CPP" 1>&4
 962
 963 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
 964 do
 965 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 966 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
 967 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 968   echo $ac_n "(cached) $ac_c" 1>&4
 969 else
 970   cat > conftest.$ac_ext <<EOF
 971 #line 972 "configure"
 972 #include "confdefs.h"
 973 #include <$ac_hdr>
 974 EOF
 975 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 976 ac_err=`grep -v '^ *+' conftest.out`
 977 if test -z "$ac_err"; then
 978   rm -rf conftest*
 979   eval "ac_cv_header_$ac_safe=yes"
 980 else
 981   echo "$ac_err" >&5
 982   rm -rf conftest*
 983   eval "ac_cv_header_$ac_safe=no"
 984 fi
 985 rm -f conftest*
 986 fi
 987 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 988   echo "$ac_t""yes" 1>&4
 989     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 990   cat >> confdefs.h <<EOF
 991 #define $ac_tr_hdr 1
 992 EOF
 993
 994 else
 995   echo "$ac_t""no" 1>&4
 996 fi
 997 done
 998
 999
1000 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1001 # people who are not cross-compiling but are compiling cross-assemblers.
1002 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
1003 if test "${host}" = "${target}"; then
1004   cross_gas=no
1005 else
1006   cross_gas=yes
1007   cat >> confdefs.h <<\EOF
1008 #define CROSS_COMPILE 1
1009 EOF
1010
1011 fi
1012 echo "$ac_t""$cross_gas" 1>&4
1013
1014 # If we cannot run a trivial program, we must be cross compiling.
1015 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
1016 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
1017   echo $ac_n "(cached) $ac_c" 1>&4
1018 else
1019   if test "$cross_compiling" = yes; then
1020   ac_cv_cross=yes
1021 else
1022 cat > conftest.$ac_ext <<EOF
1023 #line 1024 "configure"
1024 #include "confdefs.h"
1025 main(){return(0);}
1026 EOF
1027 eval $ac_link
1028 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1029   ac_cv_c_cross=no
1030 else
1031   ac_cv_c_cross=yes
1032 fi
1033 fi
1034 rm -fr conftest*
1035 fi
1036 cross_compiling=$ac_cv_c_cross
1037 echo "$ac_t""$ac_cv_c_cross" 1>&4
1038
1039 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1040 # for constant arguments.  Useless!
1041 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1042 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&4
1044 else
1045   cat > conftest.$ac_ext <<EOF
1046 #line 1047 "configure"
1047 #include "confdefs.h"
1048 #include <alloca.h>
1049 int main() { return 0; }
1050 int t() {
1051 char *p = alloca(2 * sizeof(int));
1052 ; return 0; }
1053 EOF
1054 if eval $ac_link; then
1055   rm -rf conftest*
1056   ac_cv_header_alloca_h=yes
1057 else
1058   rm -rf conftest*
1059   ac_cv_header_alloca_h=no
1060 fi
1061 rm -f conftest*
1062
1063 fi
1064 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1065 if test $ac_cv_header_alloca_h = yes; then
1066   cat >> confdefs.h <<\EOF
1067 #define HAVE_ALLOCA_H 1
1068 EOF
1069
1070 fi
1071
1072 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1073 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1074   echo $ac_n "(cached) $ac_c" 1>&4
1075 else
1076   cat > conftest.$ac_ext <<EOF
1077 #line 1078 "configure"
1078 #include "confdefs.h"
1079
1080 #ifdef __GNUC__
1081 # define alloca __builtin_alloca
1082 #else
1083 # if HAVE_ALLOCA_H
1084 #  include <alloca.h>
1085 # else
1086 #  ifdef _AIX
1087  #pragma alloca
1088 #  else
1089 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1090 char *alloca ();
1091 #   endif
1092 #  endif
1093 # endif
1094 #endif
1095
1096 int main() { return 0; }
1097 int t() {
1098 char *p = (char *) alloca(1);
1099 ; return 0; }
1100 EOF
1101 if eval $ac_link; then
1102   rm -rf conftest*
1103   ac_cv_func_alloca=yes
1104 else
1105   rm -rf conftest*
1106   ac_cv_func_alloca=no
1107 fi
1108 rm -f conftest*
1109
1110 fi
1111 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1112 if test $ac_cv_func_alloca = yes; then
1113   cat >> confdefs.h <<\EOF
1114 #define HAVE_ALLOCA 1
1115 EOF
1116
1117 fi
1118
1119 if test $ac_cv_func_alloca = no; then
1120   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1121   # that cause trouble.  Some versions do not even contain alloca or
1122   # contain a buggy version.  If you still want to use their alloca,
1123   # use ar to extract alloca.o from them instead of compiling alloca.c.
1124   ALLOCA=alloca.o
1125   cat >> confdefs.h <<\EOF
1126 #define C_ALLOCA 1
1127 EOF
1128
1129
1130 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1131 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1132   echo $ac_n "(cached) $ac_c" 1>&4
1133 else
1134   cat > conftest.$ac_ext <<EOF
1135 #line 1136 "configure"
1136 #include "confdefs.h"
1137 #if defined(CRAY) && ! defined(CRAY2)
1138 webecray
1139 #else
1140 wenotbecray
1141 #endif
1142
1143 EOF
1144 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1145   egrep "webecray" >/dev/null 2>&1; then
1146   rm -rf conftest*
1147   ac_cv_os_cray=yes
1148 else
1149   rm -rf conftest*
1150   ac_cv_os_cray=no
1151 fi
1152 rm -f conftest*
1153
1154 fi
1155 echo "$ac_t""$ac_cv_os_cray" 1>&4
1156 if test $ac_cv_os_cray = yes; then
1157 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1158 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1159   echo $ac_n "(cached) $ac_c" 1>&4
1160 else
1161   cat > conftest.$ac_ext <<EOF
1162 #line 1163 "configure"
1163 #include "confdefs.h"
1164 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1165 /* Override any gcc2 internal prototype to avoid an error.  */
1166 char _getb67();
1167
1168 int main() { return 0; }
1169 int t() {
1170
1171 /* The GNU C library defines this for functions which it implements
1172     to always fail with ENOSYS.  Some functions are actually named
1173     something starting with __ and the normal name is an alias.  */
1174 #if defined (__stub__getb67) || defined (__stub____getb67)
1175 choke me
1176 #else
1177 _getb67();
1178 #endif
1179
1180 ; return 0; }
1181 EOF
1182 if eval $ac_link; then
1183   rm -rf conftest*
1184   eval "ac_cv_func__getb67=yes"
1185 else
1186   rm -rf conftest*
1187   eval "ac_cv_func__getb67=no"
1188 fi
1189 rm -f conftest*
1190
1191 fi
1192 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1193   echo "$ac_t""yes" 1>&4
1194   cat >> confdefs.h <<\EOF
1195 #define CRAY_STACKSEG_END _getb67
1196 EOF
1197
1198 else
1199   echo "$ac_t""no" 1>&4
1200 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1201 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1202   echo $ac_n "(cached) $ac_c" 1>&4
1203 else
1204   cat > conftest.$ac_ext <<EOF
1205 #line 1206 "configure"
1206 #include "confdefs.h"
1207 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1208 /* Override any gcc2 internal prototype to avoid an error.  */
1209 char GETB67();
1210
1211 int main() { return 0; }
1212 int t() {
1213
1214 /* The GNU C library defines this for functions which it implements
1215     to always fail with ENOSYS.  Some functions are actually named
1216     something starting with __ and the normal name is an alias.  */
1217 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1218 choke me
1219 #else
1220 GETB67();
1221 #endif
1222
1223 ; return 0; }
1224 EOF
1225 if eval $ac_link; then
1226   rm -rf conftest*
1227   eval "ac_cv_func_GETB67=yes"
1228 else
1229   rm -rf conftest*
1230   eval "ac_cv_func_GETB67=no"
1231 fi
1232 rm -f conftest*
1233
1234 fi
1235 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1236   echo "$ac_t""yes" 1>&4
1237   cat >> confdefs.h <<\EOF
1238 #define CRAY_STACKSEG_END GETB67
1239 EOF
1240
1241 else
1242   echo "$ac_t""no" 1>&4
1243 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1244 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1245   echo $ac_n "(cached) $ac_c" 1>&4
1246 else
1247   cat > conftest.$ac_ext <<EOF
1248 #line 1249 "configure"
1249 #include "confdefs.h"
1250 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1251 /* Override any gcc2 internal prototype to avoid an error.  */
1252 char getb67();
1253
1254 int main() { return 0; }
1255 int t() {
1256
1257 /* The GNU C library defines this for functions which it implements
1258     to always fail with ENOSYS.  Some functions are actually named
1259     something starting with __ and the normal name is an alias.  */
1260 #if defined (__stub_getb67) || defined (__stub___getb67)
1261 choke me
1262 #else
1263 getb67();
1264 #endif
1265
1266 ; return 0; }
1267 EOF
1268 if eval $ac_link; then
1269   rm -rf conftest*
1270   eval "ac_cv_func_getb67=yes"
1271 else
1272   rm -rf conftest*
1273   eval "ac_cv_func_getb67=no"
1274 fi
1275 rm -f conftest*
1276
1277 fi
1278 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1279   echo "$ac_t""yes" 1>&4
1280   cat >> confdefs.h <<\EOF
1281 #define CRAY_STACKSEG_END getb67
1282 EOF
1283
1284 else
1285   echo "$ac_t""no" 1>&4
1286 fi
1287
1288 fi
1289
1290 fi
1291
1292 fi
1293
1294 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1295 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1296   echo $ac_n "(cached) $ac_c" 1>&4
1297 else
1298   if test "$cross_compiling" = yes; then
1299   ac_cv_c_stack_direction=0
1300 else
1301 cat > conftest.$ac_ext <<EOF
1302 #line 1303 "configure"
1303 #include "confdefs.h"
1304 find_stack_direction ()
1305 {
1306   static char *addr = 0;
1307   auto char dummy;
1308   if (addr == 0)
1309     {
1310       addr = &dummy;
1311       return find_stack_direction ();
1312     }
1313   else
1314     return (&dummy > addr) ? 1 : -1;
1315 }
1316 main ()
1317 {
1318   exit (find_stack_direction() < 0);
1319 }
1320 EOF
1321 eval $ac_link
1322 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1323   ac_cv_c_stack_direction=1
1324 else
1325   ac_cv_c_stack_direction=-1
1326 fi
1327 fi
1328 rm -fr conftest*
1329 fi
1330 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1331 cat >> confdefs.h <<EOF
1332 #define STACK_DIRECTION $ac_cv_c_stack_direction
1333 EOF
1334
1335 fi
1336
1337 echo $ac_n "checking for inline""... $ac_c" 1>&4
1338 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1339   echo $ac_n "(cached) $ac_c" 1>&4
1340 else
1341   if test "$GCC" = yes; then
1342 cat > conftest.$ac_ext <<EOF
1343 #line 1344 "configure"
1344 #include "confdefs.h"
1345
1346 int main() { return 0; }
1347 int t() {
1348 } inline foo() {
1349 ; return 0; }
1350 EOF
1351 if eval $ac_compile; then
1352   rm -rf conftest*
1353   ac_cv_c_inline=yes
1354 else
1355   rm -rf conftest*
1356   ac_cv_c_inline=no
1357 fi
1358 rm -f conftest*
1359
1360 else
1361   ac_cv_c_inline=no
1362 fi
1363 fi
1364 echo "$ac_t""$ac_cv_c_inline" 1>&4
1365 if test $ac_cv_c_inline = no; then
1366   cat >> confdefs.h <<\EOF
1367 #define inline __inline
1368 EOF
1369
1370 fi
1371
1372
1373 # VMS doesn't have unlink.
1374 for ac_func in unlink remove
1375 do
1376 echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1377 if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
1378   echo $ac_n "(cached) $ac_c" 1>&4
1379 else
1380   cat > conftest.$ac_ext <<EOF
1381 #line 1382 "configure"
1382 #include "confdefs.h"
1383 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1384 /* Override any gcc2 internal prototype to avoid an error.  */
1385 char $ac_func();
1386
1387 int main() { return 0; }
1388 int t() {
1389
1390 /* The GNU C library defines this for functions which it implements
1391     to always fail with ENOSYS.  Some functions are actually named
1392     something starting with __ and the normal name is an alias.  */
1393 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1394 choke me
1395 #else
1396 $ac_func();
1397 #endif
1398
1399 ; return 0; }
1400 EOF
1401 if eval $ac_link; then
1402   rm -rf conftest*
1403   eval "ac_cv_func_$ac_func=yes"
1404 else
1405   rm -rf conftest*
1406   eval "ac_cv_func_$ac_func=no"
1407 fi
1408 rm -f conftest*
1409
1410 fi
1411 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1412   echo "$ac_t""yes" 1>&4
1413     ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1414   cat >> confdefs.h <<EOF
1415 #define $ac_tr_func 1
1416 EOF
1417  break
1418 else
1419   echo "$ac_t""no" 1>&4
1420 fi
1421 done
1422
1423
1424 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1425 # enough, but on some of those systems, the assert macro relies on requoting
1426 # working properly!
1427 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1428 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&4
1430 else
1431   cat > conftest.$ac_ext <<EOF
1432 #line 1433 "configure"
1433 #include "confdefs.h"
1434 #include <assert.h>
1435 #include <stdio.h>
1436 int main() { return 0; }
1437 int t() {
1438
1439 /* check for requoting problems */
1440 static int a, b, c, d;
1441 static char *s;
1442 assert (!strcmp(s, "foo bar baz quux"));
1443 /* check for newline handling */
1444 assert (a == b
1445         || c == d);
1446
1447 ; return 0; }
1448 EOF
1449 if eval $ac_link; then
1450   rm -rf conftest*
1451   gas_cv_assert_ok=yes
1452 else
1453   rm -rf conftest*
1454   gas_cv_assert_ok=no
1455 fi
1456 rm -f conftest*
1457
1458 fi
1459 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1460 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1461 #define BROKEN_ASSERT 1
1462 EOF
1463
1464
1465
1466 # On some systems, the system header files may not declare malloc, realloc,
1467 # and free.  There are places where gas needs these functions to have been
1468 # declared -- such as when taking their addresses.
1469 gas_test_headers="
1470 #ifdef HAVE_MEMORY_H
1471 #include <memory.h>
1472 #endif
1473 #ifdef HAVE_STRING_H
1474 #include <string.h>
1475 #endif
1476 #ifdef HAVE_STDLIB_H
1477 #include <stdlib.h>
1478 #endif
1479 #ifdef HAVE_UNISTD_H
1480 #include <unistd.h>
1481 #endif
1482 "
1483
1484 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1485 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1486   echo $ac_n "(cached) $ac_c" 1>&4
1487 else
1488   cat > conftest.$ac_ext <<EOF
1489 #line 1490 "configure"
1490 #include "confdefs.h"
1491 $gas_test_headers
1492 int main() { return 0; }
1493 int t() {
1494
1495 typedef char *(*f)();
1496 f x;
1497 x = (f) malloc;
1498
1499 ; return 0; }
1500 EOF
1501 if eval $ac_link; then
1502   rm -rf conftest*
1503   gas_cv_decl_needed_malloc=no
1504 else
1505   rm -rf conftest*
1506   gas_cv_decl_needed_malloc=yes
1507 fi
1508 rm -f conftest*
1509
1510 fi
1511 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1512 test $gas_cv_decl_needed_malloc = no || {
1513  cat >> confdefs.h <<\EOF
1514 #define NEED_DECLARATION_MALLOC 1
1515 EOF
1516
1517 }
1518
1519
1520 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1521 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1522   echo $ac_n "(cached) $ac_c" 1>&4
1523 else
1524   cat > conftest.$ac_ext <<EOF
1525 #line 1526 "configure"
1526 #include "confdefs.h"
1527 $gas_test_headers
1528 int main() { return 0; }
1529 int t() {
1530
1531 typedef int f;
1532 f x;
1533 x = (f) free;
1534
1535 ; return 0; }
1536 EOF
1537 if eval $ac_link; then
1538   rm -rf conftest*
1539   gas_cv_decl_needed_free=no
1540 else
1541   rm -rf conftest*
1542   gas_cv_decl_needed_free=yes
1543 fi
1544 rm -f conftest*
1545
1546 fi
1547 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1548 test $gas_cv_decl_needed_free = no || {
1549  cat >> confdefs.h <<\EOF
1550 #define NEED_DECLARATION_FREE 1
1551 EOF
1552
1553 }
1554
1555
1556 # Does errno.h declare errno, or do we have to add a separate declaration
1557 # for it?
1558
1559 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1560 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1561   echo $ac_n "(cached) $ac_c" 1>&4
1562 else
1563   cat > conftest.$ac_ext <<EOF
1564 #line 1565 "configure"
1565 #include "confdefs.h"
1566
1567 #ifdef HAVE_ERRNO_H
1568 #include <errno.h>
1569 #endif
1570
1571 int main() { return 0; }
1572 int t() {
1573
1574 typedef int f;
1575 f x;
1576 x = (f) errno;
1577
1578 ; return 0; }
1579 EOF
1580 if eval $ac_link; then
1581   rm -rf conftest*
1582   gas_cv_decl_needed_errno=no
1583 else
1584   rm -rf conftest*
1585   gas_cv_decl_needed_errno=yes
1586 fi
1587 rm -f conftest*
1588
1589 fi
1590 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1591 test $gas_cv_decl_needed_errno = no || {
1592  cat >> confdefs.h <<\EOF
1593 #define NEED_DECLARATION_ERRNO 1
1594 EOF
1595
1596 }
1597
1598
1599 subdirs="testsuite"
1600
1601
1602 trap '' 1 2 15
1603 if test -w $cache_file; then
1604 echo "updating cache $cache_file"
1605 cat > $cache_file <<\EOF
1606 # This file is a shell script that caches the results of configure
1607 # tests run on this system so they can be shared between configure
1608 # scripts and configure runs.  It is not useful on other systems.
1609 # If it contains results you don't want to keep, you may remove or edit it.
1610 #
1611 # By default, configure uses ./config.cache as the cache file,
1612 # creating it if it does not exist already.  You can give configure
1613 # the --cache-file=FILE option to use a different cache file; that is
1614 # what configure does when it calls configure scripts in
1615 # subdirectories, so they share the cache.
1616 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1617 # config.status only pays attention to the cache file if you give it the
1618 # --recheck option to rerun configure.
1619 #
1620 EOF
1621 # Ultrix sh set writes to stderr and can't be redirected directly.
1622 (set) 2>&1 |
1623   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1624   >> $cache_file
1625 else
1626 echo "not updating unwritable cache $cache_file"
1627 fi
1628
1629 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
1630
1631 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1632 # Let make expand exec_prefix.
1633 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1634
1635 # Any assignment to VPATH causes Sun make to only execute
1636 # the first set of double-colon rules, so remove it if not needed.
1637 # If there is a colon in the path, we need to keep it.
1638 if test "x$srcdir" = x.; then
1639   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1640 fi
1641
1642 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1643
1644 DEFS=-DHAVE_CONFIG_H
1645
1646 # Without the "./", some shells look in PATH for config.status.
1647 : ${CONFIG_STATUS=./config.status}
1648
1649 echo creating $CONFIG_STATUS
1650 rm -f $CONFIG_STATUS
1651 cat > $CONFIG_STATUS <<EOF
1652 #!/bin/sh
1653 # Generated automatically by configure.
1654 # Run this file to recreate the current configuration.
1655 # This directory was configured as follows,
1656 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1657 #
1658 # $0 $ac_configure_args
1659 #
1660 # Compiler output produced by configure, useful for debugging
1661 # configure, is in ./config.log if it exists.
1662
1663 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1664 for ac_option
1665 do
1666   case "\$ac_option" in
1667   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1668     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1669     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1670   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1671     echo "$CONFIG_STATUS generated by autoconf version 2.1"
1672     exit 0 ;;
1673   -help | --help | --hel | --he | --h)
1674     echo "\$ac_cs_usage"; exit 0 ;;
1675   *) echo "\$ac_cs_usage"; exit 1 ;;
1676   esac
1677 done
1678
1679 ac_given_srcdir=$srcdir
1680 ac_given_INSTALL="$INSTALL"
1681
1682 trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
1683
1684 # Protect against being on the right side of a sed subst in config.status.
1685 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1686  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1687 $ac_vpsub
1688 $extrasub
1689 s%@CFLAGS@%$CFLAGS%g
1690 s%@CPPFLAGS@%$CPPFLAGS%g
1691 s%@CXXFLAGS@%$CXXFLAGS%g
1692 s%@DEFS@%$DEFS%g
1693 s%@LDFLAGS@%$LDFLAGS%g
1694 s%@LIBS@%$LIBS%g
1695 s%@exec_prefix@%$exec_prefix%g
1696 s%@prefix@%$prefix%g
1697 s%@program_transform_name@%$program_transform_name%g
1698 s%@host@%$host%g
1699 s%@host_alias@%$host_alias%g
1700 s%@host_cpu@%$host_cpu%g
1701 s%@host_vendor@%$host_vendor%g
1702 s%@host_os@%$host_os%g
1703 s%@target@%$target%g
1704 s%@target_alias@%$target_alias%g
1705 s%@target_cpu@%$target_cpu%g
1706 s%@target_vendor@%$target_vendor%g
1707 s%@target_os@%$target_os%g
1708 s%@build@%$build%g
1709 s%@build_alias@%$build_alias%g
1710 s%@build_cpu@%$build_cpu%g
1711 s%@build_vendor@%$build_vendor%g
1712 s%@build_os@%$build_os%g
1713 s%@OPCODES_LIB@%$OPCODES_LIB%g
1714 /@target_frag@/r $target_frag
1715 s%@target_frag@%%g
1716 s%@BFDLIB@%$BFDLIB%g
1717 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1718 s%@CC@%$CC%g
1719 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1720 s%@INSTALL_DATA@%$INSTALL_DATA%g
1721 s%@CPP@%$CPP%g
1722 s%@ALLOCA@%$ALLOCA%g
1723 s%@subdirs@%$subdirs%g
1724
1725 CEOF
1726 EOF
1727 cat >> $CONFIG_STATUS <<EOF
1728
1729 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1730 EOF
1731 cat >> $CONFIG_STATUS <<\EOF
1732 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1733   # Support "outfile[:infile]", defaulting infile="outfile.in".
1734   case "$ac_file" in
1735   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1736        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1737   *) ac_file_in="${ac_file}.in" ;;
1738   esac
1739
1740   # Adjust relative srcdir, etc. for subdirectories.
1741
1742   # Remove last slash and all that follows it.  Not all systems have dirname.
1743   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1744   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1745     # The file is in a subdirectory.
1746     test ! -d "$ac_dir" && mkdir "$ac_dir"
1747     ac_dir_suffix="/$ac_dir"
1748     # A "../" for each directory in $ac_dir_suffix.
1749     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1750   else
1751     ac_dir_suffix= ac_dots=
1752   fi
1753
1754   case "$ac_given_srcdir" in
1755   .)  srcdir=.
1756       if test -z "$ac_dots"; then top_srcdir=.
1757       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1758   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1759   *) # Relative path.
1760     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1761     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1762   esac
1763
1764   case "$ac_given_INSTALL" in
1765   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1766   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1767   esac
1768   echo creating "$ac_file"
1769   rm -f "$ac_file"
1770   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1771   case "$ac_file" in
1772   *Makefile*) ac_comsub="1i\\
1773 # $configure_input" ;;
1774   *) ac_comsub= ;;
1775   esac
1776   sed -e "$ac_comsub
1777 s%@configure_input@%$configure_input%g
1778 s%@srcdir@%$srcdir%g
1779 s%@top_srcdir@%$top_srcdir%g
1780 s%@INSTALL@%$INSTALL%g
1781 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1782 fi; done
1783 rm -f conftest.subs
1784
1785 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1786 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1787 #
1788 # ac_d sets the value in "#define NAME VALUE" lines.
1789 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1790 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1791 ac_dC='\3'
1792 ac_dD='%g'
1793 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1794 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1795 ac_uB='\([      ]\)%\1#\2define\3'
1796 ac_uC=' '
1797 ac_uD='\4%g'
1798 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1799 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1800 ac_eB='$%\1#\2define\3'
1801 ac_eC=' '
1802 ac_eD='%g'
1803
1804 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1805 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1806   # Support "outfile[:infile]", defaulting infile="outfile.in".
1807   case "$ac_file" in
1808   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1809        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1810   *) ac_file_in="${ac_file}.in" ;;
1811   esac
1812
1813   echo creating $ac_file
1814
1815   rm -f conftest.frag conftest.in conftest.out
1816   cp $ac_given_srcdir/$ac_file_in conftest.in
1817
1818 EOF
1819
1820 # Transform confdefs.h into a sed script conftest.vals that substitutes
1821 # the proper values into config.h.in to produce config.h.  And first:
1822 # Protect against being on the right side of a sed subst in config.status.
1823 # Protect against being in an unquoted here document in config.status.
1824 rm -f conftest.vals
1825 cat > conftest.hdr <<\EOF
1826 s/[\\&%]/\\&/g
1827 s%[\\$`]%\\&%g
1828 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1829 s%ac_d%ac_u%gp
1830 s%ac_u%ac_e%gp
1831 EOF
1832 sed -n -f conftest.hdr confdefs.h > conftest.vals
1833 rm -f conftest.hdr
1834
1835 # This sed command replaces #undef with comments.  This is necessary, for
1836 # example, in the case of _POSIX_SOURCE, which is predefined and required
1837 # on some systems where configure will not decide to define it.
1838 cat >> conftest.vals <<\EOF
1839 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1840 EOF
1841
1842 # Break up conftest.vals because some shells have a limit on
1843 # the size of here documents, and old seds have small limits too.
1844 # Maximum number of lines to put in a single here document.
1845 ac_max_here_lines=12
1846
1847 rm -f conftest.tail
1848 while :
1849 do
1850   ac_lines=`grep -c . conftest.vals`
1851   # grep -c gives empty output for an empty file on some AIX systems.
1852   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1853   # Write a limited-size here document to conftest.frag.
1854   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1855   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1856   echo 'CEOF
1857   sed -f conftest.frag conftest.in > conftest.out
1858   rm -f conftest.in
1859   mv conftest.out conftest.in
1860 ' >> $CONFIG_STATUS
1861   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1862   rm -f conftest.vals
1863   mv conftest.tail conftest.vals
1864 done
1865 rm -f conftest.vals
1866
1867 cat >> $CONFIG_STATUS <<\EOF
1868   rm -f conftest.frag conftest.h
1869   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1870   cat conftest.in >> conftest.h
1871   rm -f conftest.in
1872   if cmp -s $ac_file conftest.h 2>/dev/null; then
1873     echo "$ac_file is unchanged"
1874     rm -f conftest.h
1875   else
1876     rm -f $ac_file
1877     mv conftest.h $ac_file
1878   fi
1879 fi; done
1880
1881 EOF
1882
1883 cat >> $CONFIG_STATUS <<EOF
1884 ac_sources="config/tc-${cpu_type}.c     config/tc-${cpu_type}.h \
1885         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1886         config/te-${emulation}.h config/atof-${atof}.c"
1887 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1888 EOF
1889
1890 cat >> $CONFIG_STATUS <<\EOF
1891 srcdir=$ac_given_srcdir
1892 while test -n "$ac_sources"; do
1893   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1894   set $ac_sources; ac_source=$1; shift; ac_sources=$*
1895
1896   echo "linking $srcdir/$ac_source to $ac_dest"
1897
1898   if test ! -r $srcdir/$ac_source; then
1899     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1900   fi
1901   rm -f $ac_dest
1902
1903   # Make relative symlinks.
1904   # Remove last slash and all that follows it.  Not all systems have dirname.
1905   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1906   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1907     # The dest file is in a subdirectory.
1908     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1909     ac_dest_dir_suffix="/$ac_dest_dir"
1910     # A "../" for each directory in $ac_dest_dir_suffix.
1911     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1912   else
1913     ac_dest_dir_suffix= ac_dots=
1914   fi
1915
1916   case "$srcdir" in
1917   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1918   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1919   esac
1920
1921   # Make a symlink if possible; otherwise try a hard link.
1922   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1923     ln $srcdir/$ac_source $ac_dest; then :
1924   else
1925     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1926   fi
1927 done
1928
1929
1930 exit 0
1931 EOF
1932 chmod +x $CONFIG_STATUS
1933 rm -fr confdefs* $ac_clean_files
1934 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1935
1936 if test "$no_recursion" != yes; then
1937
1938   # Remove --cache-file and --srcdir arguments so they do not pile up.
1939   ac_sub_configure_args=
1940   ac_prev=
1941   for ac_arg in $ac_configure_args; do
1942     if test -n "$ac_prev"; then
1943       ac_prev=
1944       continue
1945     fi
1946     case "$ac_arg" in
1947     -cache-file | --cache-file | --cache-fil | --cache-fi \
1948     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1949       ac_prev=cache_file ;;
1950     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1951     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1952       ;;
1953     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1954       ac_prev=srcdir ;;
1955     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1956       ;;
1957     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1958     esac
1959   done
1960
1961   for ac_config_dir in testsuite; do
1962
1963     # Do not complain, so a configure script can configure whichever
1964     # parts of a large source tree are present.
1965     if test ! -d $srcdir/$ac_config_dir; then
1966       continue
1967     fi
1968
1969     echo configuring in $ac_config_dir
1970
1971     case "$srcdir" in
1972     .) ;;
1973     *)
1974       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1975       else
1976         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1977       fi
1978       ;;
1979     esac
1980
1981     ac_popdir=`pwd`
1982     cd $ac_config_dir
1983
1984     case "$srcdir" in
1985     .) # No --srcdir option.  We are building in place.
1986       ac_sub_srcdir=$srcdir ;;
1987     /*) # Absolute path.
1988       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1989     *) # Relative path.
1990       ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1991     esac
1992
1993     # Check for guested configure; otherwise get Cygnus style configure.
1994     if test -f $ac_sub_srcdir/configure; then
1995       ac_sub_configure=$ac_sub_srcdir/configure
1996     elif test -f $ac_sub_srcdir/configure.in; then
1997       ac_sub_configure=$ac_configure
1998     else
1999       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2000       ac_sub_configure=
2001     fi
2002
2003     # The recursion is here.
2004     if test -n "$ac_sub_configure"; then
2005
2006       # Make the cache file name correct relative to the subdirectory.
2007       # A "../" for each directory in /$ac_config_dir.
2008       ac_dots=`echo /$ac_config_dir|sed 's%/[^/]*%../%g'`
2009       case "$cache_file" in
2010       /*) ac_sub_cache_file=$cache_file ;;
2011       *) # Relative path.
2012         ac_sub_cache_file="$ac_dots$cache_file" ;;
2013       esac
2014
2015       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2016       # The eval makes quoting arguments work.
2017       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2018       then :
2019       else
2020         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2021       fi
2022     fi
2023
2024     cd $ac_popdir
2025   done
2026 fi
2027