gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.10
   5 # Copyright (C) 1992, 93, 94, 95, 96 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="$ac_help
  15   --enable-bfd-assembler  use BFD back end for writing object files"
  16 ac_help="$ac_help
  17     targets            alternative target configurations besides the primary"
  18 ac_help="$ac_help
  19   --enable-shared         build shared BFD library"
  20
  21 # Initialize some variables set by options.
  22 # The variables have the same names as the options, with
  23 # dashes changed to underlines.
  24 build=NONE
  25 cache_file=./config.cache
  26 exec_prefix=NONE
  27 host=NONE
  28 no_create=
  29 nonopt=NONE
  30 no_recursion=
  31 prefix=NONE
  32 program_prefix=NONE
  33 program_suffix=NONE
  34 program_transform_name=s,x,x,
  35 silent=
  36 site=
  37 srcdir=
  38 target=NONE
  39 verbose=
  40 x_includes=NONE
  41 x_libraries=NONE
  42 bindir='${exec_prefix}/bin'
  43 sbindir='${exec_prefix}/sbin'
  44 libexecdir='${exec_prefix}/libexec'
  45 datadir='${prefix}/share'
  46 sysconfdir='${prefix}/etc'
  47 sharedstatedir='${prefix}/com'
  48 localstatedir='${prefix}/var'
  49 libdir='${exec_prefix}/lib'
  50 includedir='${prefix}/include'
  51 oldincludedir='/usr/include'
  52 infodir='${prefix}/info'
  53 mandir='${prefix}/man'
  54
  55 # Initialize some other variables.
  56 subdirs=
  57 MFLAGS= MAKEFLAGS=
  58
  59 ac_prev=
  60 for ac_option
  61 do
  62
  63   # If the previous option needs an argument, assign it.
  64   if test -n "$ac_prev"; then
  65     eval "$ac_prev=\$ac_option"
  66     ac_prev=
  67     continue
  68   fi
  69
  70   case "$ac_option" in
  71   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  72   *) ac_optarg= ;;
  73   esac
  74
  75   # Accept the important Cygnus configure options, so we can diagnose typos.
  76
  77   case "$ac_option" in
  78
  79   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  80     ac_prev=bindir ;;
  81   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  82     bindir="$ac_optarg" ;;
  83
  84   -build | --build | --buil | --bui | --bu)
  85     ac_prev=build ;;
  86   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  87     build="$ac_optarg" ;;
  88
  89   -cache-file | --cache-file | --cache-fil | --cache-fi \
  90   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  91     ac_prev=cache_file ;;
  92   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  93   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  94     cache_file="$ac_optarg" ;;
  95
  96   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  97     ac_prev=datadir ;;
  98   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  99   | --da=*)
 100     datadir="$ac_optarg" ;;
 101
 102   -disable-* | --disable-*)
 103     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 104     # Reject names that are not valid shell variable names.
 105     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 106       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 107     fi
 108     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 109     eval "enable_${ac_feature}=no" ;;
 110
 111   -enable-* | --enable-*)
 112     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 113     # Reject names that are not valid shell variable names.
 114     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 115       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 116     fi
 117     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 118     case "$ac_option" in
 119       *=*) ;;
 120       *) ac_optarg=yes ;;
 121     esac
 122     eval "enable_${ac_feature}='$ac_optarg'" ;;
 123
 124   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 125   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 126   | --exec | --exe | --ex)
 127     ac_prev=exec_prefix ;;
 128   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 129   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 130   | --exec=* | --exe=* | --ex=*)
 131     exec_prefix="$ac_optarg" ;;
 132
 133   -gas | --gas | --ga | --g)
 134     # Obsolete; use --with-gas.
 135     with_gas=yes ;;
 136
 137   -help | --help | --hel | --he)
 138     # Omit some internal or obsolete options to make the list less imposing.
 139     # This message is too long to be a string in the A/UX 3.1 sh.
 140     cat << EOF
 141 Usage: configure [options] [host]
 142 Options: [defaults in brackets after descriptions]
 143 Configuration:
 144   --cache-file=FILE       cache test results in FILE
 145   --help                  print this message
 146   --no-create             do not create output files
 147   --quiet, --silent       do not print \`checking...' messages
 148   --version               print the version of autoconf that created configure
 149 Directory and file names:
 150   --prefix=PREFIX         install architecture-independent files in PREFIX
 151                           [$ac_default_prefix]
 152   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 153                           [same as prefix]
 154   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 155   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 156   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 157   --datadir=DIR           read-only architecture-independent data in DIR
 158                           [PREFIX/share]
 159   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 160   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 161                           [PREFIX/com]
 162   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 163   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 164   --includedir=DIR        C header files in DIR [PREFIX/include]
 165   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 166   --infodir=DIR           info documentation in DIR [PREFIX/info]
 167   --mandir=DIR            man documentation in DIR [PREFIX/man]
 168   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 169   --program-prefix=PREFIX prepend PREFIX to installed program names
 170   --program-suffix=SUFFIX append SUFFIX to installed program names
 171   --program-transform-name=PROGRAM
 172                           run sed PROGRAM on installed program names
 173 EOF
 174     cat << EOF
 175 Host type:
 176   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 177   --host=HOST             configure for HOST [guessed]
 178   --target=TARGET         configure for TARGET [TARGET=HOST]
 179 Features and packages:
 180   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 181   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 182   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 183   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 184   --x-includes=DIR        X include files are in DIR
 185   --x-libraries=DIR       X library files are in DIR
 186 EOF
 187     if test -n "$ac_help"; then
 188       echo "--enable and --with options recognized:$ac_help"
 189     fi
 190     exit 0 ;;
 191
 192   -host | --host | --hos | --ho)
 193     ac_prev=host ;;
 194   -host=* | --host=* | --hos=* | --ho=*)
 195     host="$ac_optarg" ;;
 196
 197   -includedir | --includedir | --includedi | --included | --include \
 198   | --includ | --inclu | --incl | --inc)
 199     ac_prev=includedir ;;
 200   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 201   | --includ=* | --inclu=* | --incl=* | --inc=*)
 202     includedir="$ac_optarg" ;;
 203
 204   -infodir | --infodir | --infodi | --infod | --info | --inf)
 205     ac_prev=infodir ;;
 206   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 207     infodir="$ac_optarg" ;;
 208
 209   -libdir | --libdir | --libdi | --libd)
 210     ac_prev=libdir ;;
 211   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 212     libdir="$ac_optarg" ;;
 213
 214   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 215   | --libexe | --libex | --libe)
 216     ac_prev=libexecdir ;;
 217   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 218   | --libexe=* | --libex=* | --libe=*)
 219     libexecdir="$ac_optarg" ;;
 220
 221   -localstatedir | --localstatedir | --localstatedi | --localstated \
 222   | --localstate | --localstat | --localsta | --localst \
 223   | --locals | --local | --loca | --loc | --lo)
 224     ac_prev=localstatedir ;;
 225   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 226   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 227   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 228     localstatedir="$ac_optarg" ;;
 229
 230   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 231     ac_prev=mandir ;;
 232   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 233     mandir="$ac_optarg" ;;
 234
 235   -nfp | --nfp | --nf)
 236     # Obsolete; use --without-fp.
 237     with_fp=no ;;
 238
 239   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 240   | --no-cr | --no-c)
 241     no_create=yes ;;
 242
 243   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 244   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 245     no_recursion=yes ;;
 246
 247   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 248   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 249   | --oldin | --oldi | --old | --ol | --o)
 250     ac_prev=oldincludedir ;;
 251   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 252   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 253   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 254     oldincludedir="$ac_optarg" ;;
 255
 256   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 257     ac_prev=prefix ;;
 258   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 259     prefix="$ac_optarg" ;;
 260
 261   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 262   | --program-pre | --program-pr | --program-p)
 263     ac_prev=program_prefix ;;
 264   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 265   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 266     program_prefix="$ac_optarg" ;;
 267
 268   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 269   | --program-suf | --program-su | --program-s)
 270     ac_prev=program_suffix ;;
 271   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 272   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 273     program_suffix="$ac_optarg" ;;
 274
 275   -program-transform-name | --program-transform-name \
 276   | --program-transform-nam | --program-transform-na \
 277   | --program-transform-n | --program-transform- \
 278   | --program-transform | --program-transfor \
 279   | --program-transfo | --program-transf \
 280   | --program-trans | --program-tran \
 281   | --progr-tra | --program-tr | --program-t)
 282     ac_prev=program_transform_name ;;
 283   -program-transform-name=* | --program-transform-name=* \
 284   | --program-transform-nam=* | --program-transform-na=* \
 285   | --program-transform-n=* | --program-transform-=* \
 286   | --program-transform=* | --program-transfor=* \
 287   | --program-transfo=* | --program-transf=* \
 288   | --program-trans=* | --program-tran=* \
 289   | --progr-tra=* | --program-tr=* | --program-t=*)
 290     program_transform_name="$ac_optarg" ;;
 291
 292   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 293   | -silent | --silent | --silen | --sile | --sil)
 294     silent=yes ;;
 295
 296   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 297     ac_prev=sbindir ;;
 298   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 299   | --sbi=* | --sb=*)
 300     sbindir="$ac_optarg" ;;
 301
 302   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 303   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 304   | --sharedst | --shareds | --shared | --share | --shar \
 305   | --sha | --sh)
 306     ac_prev=sharedstatedir ;;
 307   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 308   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 309   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 310   | --sha=* | --sh=*)
 311     sharedstatedir="$ac_optarg" ;;
 312
 313   -site | --site | --sit)
 314     ac_prev=site ;;
 315   -site=* | --site=* | --sit=*)
 316     site="$ac_optarg" ;;
 317
 318   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 319     ac_prev=srcdir ;;
 320   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 321     srcdir="$ac_optarg" ;;
 322
 323   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 324   | --syscon | --sysco | --sysc | --sys | --sy)
 325     ac_prev=sysconfdir ;;
 326   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 327   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 328     sysconfdir="$ac_optarg" ;;
 329
 330   -target | --target | --targe | --targ | --tar | --ta | --t)
 331     ac_prev=target ;;
 332   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 333     target="$ac_optarg" ;;
 334
 335   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 336     verbose=yes ;;
 337
 338   -version | --version | --versio | --versi | --vers)
 339     echo "configure generated by autoconf version 2.10"
 340     exit 0 ;;
 341
 342   -with-* | --with-*)
 343     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 344     # Reject names that are not valid shell variable names.
 345     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 346       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 347     fi
 348     ac_package=`echo $ac_package| sed 's/-/_/g'`
 349     case "$ac_option" in
 350       *=*) ;;
 351       *) ac_optarg=yes ;;
 352     esac
 353     eval "with_${ac_package}='$ac_optarg'" ;;
 354
 355   -without-* | --without-*)
 356     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 357     # Reject names that are not valid shell variable names.
 358     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 359       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 360     fi
 361     ac_package=`echo $ac_package| sed 's/-/_/g'`
 362     eval "with_${ac_package}=no" ;;
 363
 364   --x)
 365     # Obsolete; use --with-x.
 366     with_x=yes ;;
 367
 368   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 369   | --x-incl | --x-inc | --x-in | --x-i)
 370     ac_prev=x_includes ;;
 371   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 372   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 373     x_includes="$ac_optarg" ;;
 374
 375   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 376   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 377     ac_prev=x_libraries ;;
 378   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 379   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 380     x_libraries="$ac_optarg" ;;
 381
 382   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 383     ;;
 384
 385   *)
 386     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 387       echo "configure: warning: $ac_option: invalid host type" 1>&2
 388     fi
 389     if test "x$nonopt" != xNONE; then
 390       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 391     fi
 392     nonopt="$ac_option"
 393     ;;
 394
 395   esac
 396 done
 397
 398 if test -n "$ac_prev"; then
 399   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 400 fi
 401
 402 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 403
 404 # File descriptor usage:
 405 # 0 standard input
 406 # 1 file creation
 407 # 2 errors and warnings
 408 # 3 some systems may open it to /dev/tty
 409 # 4 used on the Kubota Titan
 410 # 6 checking for... messages and results
 411 # 5 compiler messages saved in config.log
 412 if test "$silent" = yes; then
 413   exec 6>/dev/null
 414 else
 415   exec 6>&1
 416 fi
 417 exec 5>./config.log
 418
 419 echo "\
 420 This file contains any messages produced by compilers while
 421 running configure, to aid debugging if configure makes a mistake.
 422 " 1>&5
 423
 424 # Strip out --no-create and --no-recursion so they do not pile up.
 425 # Also quote any args containing shell metacharacters.
 426 ac_configure_args=
 427 for ac_arg
 428 do
 429   case "$ac_arg" in
 430   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 431   | --no-cr | --no-c) ;;
 432   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 433   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 434   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 435   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 436   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 437   esac
 438 done
 439
 440 # NLS nuisances.
 441 # Only set LANG and LC_ALL to C if already set.
 442 # These must not be set unconditionally because not all systems understand
 443 # e.g. LANG=C (notably SCO).
 444 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 445 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=as.h
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507
 508 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 509   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 510   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 511     ac_n= ac_c='
 512 ' ac_t='        '
 513   else
 514     ac_n=-n ac_c= ac_t=
 515   fi
 516 else
 517   ac_n= ac_c='\c' ac_t=
 518 fi
 519
 520 user_bfd_gas=
 521 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 522 if test "${enable_bfd_assembler+set}" = set; then
 523   enableval="$enable_bfd_assembler"
 524   case "${enableval}" in
 525   yes) need_bfd=yes user_bfd_gas=yes ;;
 526   no)  user_bfd_gas=no ;;
 527   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 528 esac
 529 fi
 530 # Check whether --enable-targets or --disable-targets was given.
 531 if test "${enable_targets+set}" = set; then
 532   enableval="$enable_targets"
 533   case "${enableval}" in
 534   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 535             ;;
 536   no)       enable_targets= ;;
 537   *)        enable_targets=$enableval ;;
 538 esac
 539 fi
 540 # Check whether --enable-shared or --disable-shared was given.
 541 if test "${enable_shared+set}" = set; then
 542   enableval="$enable_shared"
 543   case "${enableval}" in
 544   yes) shared=true shared_bfd=true shared_opcodes=true ;;
 545   no)  shared=false ;;
 546   *bfd*opcodes*) shared=true shared_bfd=true shared_opcodes=true ;;
 547   *opcodes*bfd*) shared=true shared_bfd=true shared_opcodes=true ;;
 548   *bfd*) shared=true shared_bfd=true ;;
 549   *opcodes*) shared=true shared_opcodes=true ;;
 550   *) shared=false ;;
 551 esac
 552 fi
 553
 554 # Generate a header file -- gets more post-processing by Makefile later.
 555
 556
 557 ac_aux_dir=
 558 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 559   if test -f $ac_dir/install-sh; then
 560     ac_aux_dir=$ac_dir
 561     ac_install_sh="$ac_aux_dir/install-sh -c"
 562     break
 563   elif test -f $ac_dir/install.sh; then
 564     ac_aux_dir=$ac_dir
 565     ac_install_sh="$ac_aux_dir/install.sh -c"
 566     break
 567   fi
 568 done
 569 if test -z "$ac_aux_dir"; then
 570   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 571 fi
 572 ac_config_guess=$ac_aux_dir/config.guess
 573 ac_config_sub=$ac_aux_dir/config.sub
 574 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 575
 576
 577 # Do some error checking and defaulting for the host and target type.
 578 # The inputs are:
 579 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 580 #
 581 # The rules are:
 582 # 1. You are not allowed to specify --host, --target, and nonopt at the
 583 #    same time.
 584 # 2. Host defaults to nonopt.
 585 # 3. If nonopt is not specified, then host defaults to the current host,
 586 #    as determined by config.guess.
 587 # 4. Target and build default to nonopt.
 588 # 5. If nonopt is not specified, then target and build default to host.
 589
 590 # The aliases save the names the user supplied, while $host etc.
 591 # will get canonicalized.
 592 case $host---$target---$nonopt in
 593 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 594 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 595 esac
 596
 597
 598 # Make sure we can run config.sub.
 599 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 600 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 601 fi
 602
 603 echo $ac_n "checking host system type""... $ac_c" 1>&6
 604
 605 host_alias=$host
 606 case "$host_alias" in
 607 NONE)
 608   case $nonopt in
 609   NONE)
 610     if host_alias=`$ac_config_guess`; then :
 611     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 612     fi ;;
 613   *) host_alias=$nonopt ;;
 614   esac ;;
 615 esac
 616
 617 host=`$ac_config_sub $host_alias`
 618 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 619 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 620 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 621 echo "$ac_t""$host" 1>&6
 622
 623 echo $ac_n "checking target system type""... $ac_c" 1>&6
 624
 625 target_alias=$target
 626 case "$target_alias" in
 627 NONE)
 628   case $nonopt in
 629   NONE) target_alias=$host_alias ;;
 630   *) target_alias=$nonopt ;;
 631   esac ;;
 632 esac
 633
 634 target=`$ac_config_sub $target_alias`
 635 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 636 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 637 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 638 echo "$ac_t""$target" 1>&6
 639
 640 echo $ac_n "checking build system type""... $ac_c" 1>&6
 641
 642 build_alias=$build
 643 case "$build_alias" in
 644 NONE)
 645   case $nonopt in
 646   NONE) build_alias=$host_alias ;;
 647   *) build_alias=$nonopt ;;
 648   esac ;;
 649 esac
 650
 651 build=`$ac_config_sub $build_alias`
 652 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 653 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 654 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 655 echo "$ac_t""$build" 1>&6
 656
 657 test "$host_alias" != "$target_alias" &&
 658   test "$program_prefix$program_suffix$program_transform_name" = \
 659     NONENONEs,x,x, &&
 660   program_prefix=${target_alias}-
 661
 662 if test "$program_transform_name" = s,x,x,; then
 663   program_transform_name=
 664 else
 665   # Double any \ or $.  echo might interpret backslashes.
 666   cat <<\EOF_SED > conftestsed
 667 s,\\,\\\\,g; s,\$,$$,g
 668 EOF_SED
 669   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 670   rm -f conftestsed
 671 fi
 672 test "$program_prefix" != NONE &&
 673   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 674 # Use a double $ so make ignores it.
 675 test "$program_suffix" != NONE &&
 676   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 677
 678 # sed with no file args requires a program.
 679 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 680
 681
 682 te_file=generic
 683
 684 canon_targets=""
 685 if test -n "$enable_targets" ; then
 686   for t in `echo $enable_targets | sed 's/,/ /g'`; do
 687     result=`$ac_config_sub $t 2>/dev/null`
 688     if test -n "$result" ; then
 689       canon_targets="$canon_targets $result"
 690 #    else
 691 #      # Permit "all", etc.  We don't support it yet though.
 692 #      canon_targets="$canon_targets $t"
 693     fi
 694   done
 695   _gas_uniq_list="$canon_targets"
 696 _gas_uniq_newlist=""
 697 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
 698   case $_gas_uniq_i in
 699   _gas_uniq_dummy) ;;
 700   *) case " $_gas_uniq_newlist " in
 701        *" $_gas_uniq_i "*) ;;
 702        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
 703      esac ;;
 704   esac
 705 done
 706 canon_targets=$_gas_uniq_newlist
 707
 708 fi
 709
 710 emulations=""
 711
 712 for this_target in $target $canon_targets ; do
 713
 714     eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
 715
 716     # check for architecture variants
 717     case ${cpu} in
 718       armeb)            cpu_type=arm endian=big ;;
 719       arm*)             cpu_type=arm endian=little ;;
 720       hppa*)            cpu_type=hppa ;;
 721       i[456]86)         cpu_type=i386 ;;
 722       m680[012346]0)    cpu_type=m68k ;;
 723       m68008)           cpu_type=m68k ;;
 724       m683??)           cpu_type=m68k ;;
 725       m8*)              cpu_type=m88k ;;
 726       mips*el)          cpu_type=mips endian=little;;
 727       mips*)            cpu_type=mips endian=big ;;
 728       powerpcle*)       cpu_type=ppc endian=little ;;
 729       powerpc*)         cpu_type=ppc endian=big ;;
 730       rs6000*)          cpu_type=ppc ;;
 731       sparc64)          cpu_type=sparc want_sparc_v9=true ;;
 732       sparc*)           cpu_type=sparc ;;
 733       *)                cpu_type=${cpu} ;;
 734     esac
 735
 736     if test ${this_target} = $target ; then
 737       target_cpu_type=${cpu_type}
 738     elif test ${target_cpu_type} != ${cpu_type} ; then
 739       continue
 740     fi
 741
 742     targ=${cpu_type}
 743     generic_target=${cpu_type}-$vendor-$os
 744     dev=no
 745     bfd_gas=no
 746     em=generic
 747
 748     # assign object format
 749     case ${generic_target} in
 750       a29k-*-coff)          fmt=coff targ=ebmon29k ;;
 751       a29k-amd-udi)         fmt=coff targ=ebmon29k ;;
 752       a29k-amd-ebmon)       fmt=coff targ=ebmon29k ;;
 753       a29k-nyu-sym1)        fmt=coff targ=ebmon29k ;;
 754       a29k-*-vxworks*)      fmt=coff ;;
 755
 756       alpha-*-*vms*)        fmt=evax ;;
 757       alpha-*-netware*)     fmt=ecoff ;;
 758       alpha-*-osf*)         fmt=ecoff ;;
 759       alpha-*-linuxecoff*)  fmt=ecoff ;;
 760       alpha-*-linux*)       fmt=elf em=linux ;;
 761
 762 # start-sanitize-arc
 763       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
 764 # end-sanitize-arc
 765
 766       arm-*-riscix*)        fmt=aout targ=arm-lit em=riscix ;;
 767       arm-*-aout)           fmt=aout
 768                             case "$endian" in
 769                               big)      targ=arm-big ;;
 770                               *)        targ=arm-lit ;;
 771                             esac
 772                             ;;
 773       arm-*-coff)           fmt=coff ;;
 774       arm-*-riscix*)        fmt=aout ;;
 775       arm-*-pe)             fmt=coff targ=armcoff em=pe ;;
 776
 777 # start-sanitize-d10v
 778       d10v-*-*)             fmt=elf bfd_gas=yes ;;
 779 # end-sanitize-d10v
 780
 781       hppa-*-*elf*)         fmt=elf em=hppa ;;
 782       hppa-*-lites*)        fmt=elf em=hppa ;;
 783       hppa-*-osf*)          fmt=som em=hppa ;;
 784       hppa-*-hpux*)         fmt=som em=hppa ;;
 785       hppa-*-bsd*)          fmt=som em=hppa ;;
 786       hppa-*-hiux*)         fmt=som em=hppa ;;
 787
 788       h8300-*-coff)         fmt=coff ;;
 789
 790       i386-ibm-aix*)        fmt=coff targ=i386coff
 791                              em=i386aix ;;
 792       i386-*-bsd*)          fmt=aout em=386bsd ;;
 793       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
 794       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
 795       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
 796       i386-*-linux*coff*)   fmt=coff em=linux
 797                              targ=i386coff ;;
 798       i386-*-linux*)        fmt=elf em=linux ;;
 799       i386-*-lynxos*)       fmt=coff targ=i386coff
 800                              em=lynx ;;
 801       i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
 802                             fmt=elf ;;
 803       i386-*-sco*elf*)      fmt=elf targ=sco5 ;;
 804       i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 805                             fmt=coff targ=i386coff ;;
 806       i386-*-vsta)          fmt=aout ;;
 807       i386-*-go32)          fmt=coff targ=i386coff ;;
 808       i386-*-rtems*)        fmt=coff targ=i386coff ;;
 809       i386-*-gnu*)          fmt=elf ;;
 810       i386-*-mach*)
 811                             fmt=aout em=mach bfd_gas=yes ;;
 812       i386-*-msdos*)        fmt=aout ;;
 813       i386-*-moss*)         fmt=elf ;;
 814       i386-*-pe)            fmt=coff targ=i386coff em=pe ;;
 815       i386-*-cygwin32)      fmt=coff targ=i386coff em=pe ;;
 816       i386-*-*nt)           fmt=coff targ=i386coff em=pe ;;
 817       i960-*-bout)          fmt=bout ;;
 818       i960-*-coff)          fmt=coff em=ic960 targ=ic960coff ;;
 819       i960-*-rtems*)        fmt=coff em=ic960 targ=ic960coff ;;
 820       i960-*-nindy*)        fmt=bout ;;
 821       i960-*-vxworks4*)     fmt=bout ;;
 822       i960-*-vxworks5.0)    fmt=bout ;;
 823       i960-*-vxworks5.*)    fmt=coff em=ic960 targ=ic960coff ;;
 824       i960-*-vxworks*)      fmt=bout ;;
 825
 826       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
 827                             fmt=aout em=sun3 ;;
 828       m68k-motorola-sysv*)  fmt=coff targ=m68kcoff em=delta ;;
 829       m68k-bull-sysv3*)     fmt=coff targ=m68kcoff em=dpx2 ;;
 830       m68k-apollo-*)        fmt=coff targ=apollo em=apollo ;;
 831       m68k-*-sysv4 | m68k-*-elf) # must be before -sysv*
 832                             fmt=elf ;;
 833       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
 834                             fmt=coff targ=m68kcoff ;;
 835       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
 836       m68k-*-linux*aout*)   fmt=aout em=linux ;;
 837       m68k-*-linux*)        fmt=elf em=linux ;;
 838       m68k-*-lynxos*)       fmt=coff targ=m68kcoff
 839                              em=lynx ;;
 840       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
 841       m68k-apple-aux*)      fmt=coff targ=m68kcoff em=aux ;;
 842       m68k-*-psos*)         fmt=elf em=psos;;
 843
 844       m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
 845       m88k-*-coff*)         fmt=coff targ=m88kcoff ;;
 846
 847       # don't change em like *-*-bsd does
 848       mips-dec-netbsd*)     fmt=elf targ=mips-lit endian=little ;;
 849       mips-dec-bsd*)        fmt=aout targ=mips-lit ;;
 850       mips-sony-bsd*)       fmt=ecoff targ=mips-big ;;
 851       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
 852       mips-*-ultrix*)       fmt=ecoff targ=mips-lit endian=little ;;
 853       mips-*-osf*)          fmt=ecoff targ=mips-lit endian=little ;;
 854       mips-*-ecoff*)        fmt=ecoff
 855                             case "$endian" in
 856                             big) targ=mips-big ;;
 857                             *)   targ=mips-lit ;;
 858                             esac
 859                             ;;
 860       mips-*-ecoff*)        fmt=ecoff targ=mips-big ;;
 861       mips-*-gnu*)          fmt=aout
 862                             case "$endian" in
 863                             big) targ=mips-big ;;
 864                             *)   targ=mips-lit ;;
 865                             esac
 866                             ;;
 867       mips-*-irix6*)        fmt=elf targ=mips-big ;;
 868       mips-*-irix5*)        fmt=elf targ=mips-big ;;
 869       mips-*-irix*)         fmt=ecoff targ=mips-big ;;
 870       mips-*-riscos*)       fmt=ecoff targ=mips-big ;;
 871       mips-*-sysv*)         fmt=ecoff targ=mips-big ;;
 872       mips-*-elf* | mips-*-rtems*)
 873                             fmt=elf
 874                             case "$endian" in
 875                             big) targ=mips-big ;;
 876                             *)   targ=mips-lit ;;
 877                             esac
 878                             ;;
 879       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
 880       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
 881       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
 882                             fmt=coff em=pe
 883                             case "$endian" in
 884                             big) targ=ppc-big ;;
 885                             *)   targ=ppc-lit ;;
 886                             esac
 887                             ;;
 888       ppc-*-aix*)           fmt=coff ;;
 889       ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
 890                             fmt=elf
 891                             case "$endian" in
 892                             big)  targ=ppc-big ;;
 893                             *)    targ=ppc-lit ;;
 894                             esac
 895                             ;;
 896       ppc-*-linux*)         fmt=elf
 897                             case "$endian" in
 898                             big)  targ=ppc-big ;;
 899                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
 900                             esac
 901                             ;;
 902       ppc-*-solaris*)       fmt=elf
 903                             case "$endian" in
 904                             big)  { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } ;;
 905                             *)    targ=ppc-sol ;;
 906                             esac
 907                             ;;
 908       ppc-*-rtems*)
 909                             fmt=elf
 910                             case "$endian" in
 911                             big)  targ=ppc-big ;;
 912                             *)    targ=ppc-lit ;;
 913                             esac
 914                             ;;
 915       ppc-*-macos* | ppc-*-mpw*)
 916                             fmt=coff em=macos ;;
 917       ppc-*-netware*)       fmt=elf em=ppcnw ;;
 918
 919       sh-*-elf*)            fmt=elf ;;
 920       sh-*-coff*)           fmt=coff ;;
 921
 922       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
 923       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
 924
 925       sparc-*-rtems*)       fmt=aout ;;
 926       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
 927       sparc-*-aout | sparc*-*-vxworks*)
 928                             fmt=aout em=sparcaout ;;
 929       sparc-*-coff)         fmt=coff ;;
 930       sparc-*-lynxos*)      fmt=coff em=lynx ;;
 931       sparc-fujitsu-none)   fmt=aout ;;
 932       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
 933                             fmt=elf ;;
 934       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
 935
 936       v850-*-*)             fmt=elf bfd_gas=yes ;;
 937
 938       vax-*-bsd* | vax-*-ultrix*)
 939                             fmt=aout ;;
 940       vax-*-vms)            fmt=vms ;;
 941
 942       z8k-*-coff | z8k-*-sim)
 943                             fmt=coff ;;
 944
 945       w65-*-*)              fmt=coff ;;
 946
 947       *-*-aout | *-*-scout)
 948                             fmt=aout ;;
 949       *-*-nindy*)
 950                             fmt=bout ;;
 951       *-*-bsd*)
 952                             fmt=aout em=sun3 ;;
 953       *-*-generic)          fmt=generic ;;
 954       *-*-xray | *-*-hms)   fmt=coff ;;
 955       *-*-sim)              fmt=coff ;;
 956       *-*-elf | *-*-sysv4* | *-*-solaris*)
 957                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
 958                             fmt=elf dev=yes ;;
 959       *-*-vxworks)          fmt=aout ;;
 960       *-*-netware)          fmt=elf ;;
 961     esac
 962
 963     case ${cpu_type}-${fmt} in
 964       alpha-*)  bfd_gas=yes ;;
 965       arm-*)    bfd_gas=yes ;;
 966     # not yet
 967     # i386-aout)        bfd_gas=preferred ;;
 968       mips-*)   bfd_gas=yes ;;
 969       ns32k-*)  bfd_gas=yes ;;
 970       ppc-*)    bfd_gas=yes ;;
 971       sparc-*)  bfd_gas=yes ;;
 972       *-elf)    bfd_gas=yes ;;
 973       *-ecoff)  bfd_gas=yes ;;
 974       *-som)    bfd_gas=yes ;;
 975       *)                ;;
 976     esac
 977
 978 # Other random stuff.
 979
 980     # do we need the opcodes library?
 981     case ${cpu_type} in
 982       vax | i386)
 983         ;;
 984       *)
 985         need_opcodes=yes
 986         if test "${shared_opcodes}" = "true"; then
 987           # A shared libopcodes must be linked against libbfd.
 988           need_bfd=yes
 989         fi
 990         ;;
 991     esac
 992
 993     test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
 994 #define SPARC_V9 1
 995 EOF
 996
 997
 998     case ${cpu}-${vendor}-${os} in
 999       sparc64-*-elf*) cat >> confdefs.h <<\EOF
1000 #define SPARC_ARCH64 1
1001 EOF
1002  ;;
1003     esac
1004
1005     case ${cpu_type} in
1006       m68k)
1007         case ${extra_objects} in
1008         *m68k-parse.o*) ;;
1009         *) extra_objects="$extra_objects m68k-parse.o" ;;
1010         esac
1011         ;;
1012     esac
1013
1014 # See if we really can support this configuration with the emulation code.
1015
1016     if test $this_target = $target ; then
1017       primary_bfd_gas=$bfd_gas
1018       obj_format=$fmt
1019       gas_target=$targ
1020       te_file=$em
1021
1022       if test $bfd_gas = no ; then
1023         # Can't support other configurations this way.
1024         break
1025       fi
1026     elif test $bfd_gas = no ; then
1027       # Can't support this configuration.
1028       break
1029     fi
1030
1031 # From target name and format, produce a list of supported emulations.
1032
1033     case ${generic_target}-${fmt} in
1034       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1035       mips-*-*-ecoff)   case "$endian" in
1036                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1037                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1038                         esac ;;
1039       mips-*-*-elf)     case "$endian" in
1040                         big)    emulation="mipsbelf mipslelf mipself" ;;
1041                         *)      emulation="mipslelf mipsbelf mipself" ;;
1042                         esac ;;
1043     esac
1044
1045     emulations="$emulations $emulation"
1046
1047 done
1048
1049 # Assign floating point type.  Most processors with FP support
1050 # IEEE FP.  On those that don't support FP at all, usually IEEE
1051 # is emulated.
1052 case ${target_cpu} in
1053   vax | tahoe ) atof=${target_cpu} ;;
1054   *)            atof=ieee ;;
1055 esac
1056
1057 case "${obj_format}" in
1058   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1059 esac
1060
1061
1062 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1063   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1064 fi
1065
1066 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1067   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1068 fi
1069
1070 # and target makefile frag
1071
1072 target_frag=${srcdir}/config/${gas_target}.mt
1073 if test ! -r ${target_frag}; then
1074   target_frag=/dev/null # ick! but subst_file can't be conditionalized
1075 fi
1076
1077
1078 case ${user_bfd_gas}-${primary_bfd_gas} in
1079   yes-yes | no-no)
1080     # We didn't override user's choice.
1081     ;;
1082   no-yes)
1083     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1084     ;;
1085   no-preferred)
1086     primary_bfd_gas=no
1087     ;;
1088   *-preferred)
1089     primary_bfd_gas=yes
1090     ;;
1091   yes-*)
1092     primary_bfd_gas=yes
1093     ;;
1094   -*)
1095     # User specified nothing.
1096     ;;
1097 esac
1098
1099 # Some COFF configurations want these random other flags set.
1100 case ${obj_format} in
1101   coff)
1102     case ${target_cpu_type} in
1103       i386) cat >> confdefs.h <<\EOF
1104 #define I386COFF 1
1105 EOF
1106  ;;
1107       m68k) cat >> confdefs.h <<\EOF
1108 #define M68KCOFF 1
1109 EOF
1110  ;;
1111       m88k) cat >> confdefs.h <<\EOF
1112 #define M88KCOFF 1
1113 EOF
1114  ;;
1115     esac
1116     ;;
1117 esac
1118
1119 # Getting this done right is going to be a bitch.  Each configuration specified
1120 # with --enable-targets=... should be checked for environment, format, cpu, and
1121 # bfd_gas setting.
1122 #
1123 # For each configuration, the necessary object file support code must be linked
1124 # in.  This might be only one, it might be up to four.  The necessary emulation
1125 # code needs to be provided, too.
1126 #
1127 # And then there's "--enable-targets=all"....
1128 #
1129 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1130
1131 formats="${obj_format}"
1132 emfiles=""
1133 EMULATIONS=""
1134 _gas_uniq_list="$emulations"
1135 _gas_uniq_newlist=""
1136 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1137   case $_gas_uniq_i in
1138   _gas_uniq_dummy) ;;
1139   *) case " $_gas_uniq_newlist " in
1140        *" $_gas_uniq_i "*) ;;
1141        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1142      esac ;;
1143   esac
1144 done
1145 emulations=$_gas_uniq_newlist
1146
1147 for em in . $emulations ; do
1148   case $em in
1149     .)  continue ;;
1150     mipsbelf | mipslelf)
1151         fmt=elf   file=mipself ;;
1152     mipsbecoff | mipslecoff)
1153         fmt=ecoff file=mipsecoff ;;
1154   esac
1155   formats="$formats $fmt"
1156   emfiles="$emfiles e-$file.o"
1157   EMULATIONS="$EMULATIONS &$em,"
1158 done
1159 _gas_uniq_list="$formats"
1160 _gas_uniq_newlist=""
1161 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1162   case $_gas_uniq_i in
1163   _gas_uniq_dummy) ;;
1164   *) case " $_gas_uniq_newlist " in
1165        *" $_gas_uniq_i "*) ;;
1166        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1167      esac ;;
1168   esac
1169 done
1170 formats=$_gas_uniq_newlist
1171
1172 _gas_uniq_list="$emfiles"
1173 _gas_uniq_newlist=""
1174 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1175   case $_gas_uniq_i in
1176   _gas_uniq_dummy) ;;
1177   *) case " $_gas_uniq_newlist " in
1178        *" $_gas_uniq_i "*) ;;
1179        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1180      esac ;;
1181   esac
1182 done
1183 emfiles=$_gas_uniq_newlist
1184
1185 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1186   for fmt in $formats ; do
1187     case $fmt in
1188       aout)     cat >> confdefs.h <<\EOF
1189 #define OBJ_MAYBE_AOUT 1
1190 EOF
1191     ;;
1192       bout)     cat >> confdefs.h <<\EOF
1193 #define OBJ_MAYBE_BOUT 1
1194 EOF
1195     ;;
1196       coff)     cat >> confdefs.h <<\EOF
1197 #define OBJ_MAYBE_COFF 1
1198 EOF
1199     ;;
1200       ecoff)    cat >> confdefs.h <<\EOF
1201 #define OBJ_MAYBE_ECOFF 1
1202 EOF
1203    ;;
1204       elf)      cat >> confdefs.h <<\EOF
1205 #define OBJ_MAYBE_ELF 1
1206 EOF
1207      ;;
1208       generic)  cat >> confdefs.h <<\EOF
1209 #define OBJ_MAYBE_GENERIC 1
1210 EOF
1211  ;;
1212       hp300)    cat >> confdefs.h <<\EOF
1213 #define OBJ_MAYBE_HP300 1
1214 EOF
1215    ;;
1216       ieee)     cat >> confdefs.h <<\EOF
1217 #define OBJ_MAYBE_IEEE 1
1218 EOF
1219     ;;
1220       som)      cat >> confdefs.h <<\EOF
1221 #define OBJ_MAYBE_SOM 1
1222 EOF
1223      ;;
1224       vms)      cat >> confdefs.h <<\EOF
1225 #define OBJ_MAYBE_VMS 1
1226 EOF
1227      ;;
1228     esac
1229     extra_objects="$extra_objects obj-$fmt.o"
1230   done
1231   obj_format=multi
1232 fi
1233 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1234   te_file=multi
1235   extra_objects="$extra_objects $emfiles"
1236   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1237   cat >> confdefs.h <<\EOF
1238 #define USE_EMULATIONS 1
1239 EOF
1240
1241 fi
1242
1243 cat >> confdefs.h <<EOF
1244 #define EMULATIONS $EMULATIONS
1245 EOF
1246
1247 cat >> confdefs.h <<EOF
1248 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1249 EOF
1250
1251
1252 files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
1253         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1254         config/te-${te_file}.h config/atof-${atof}.c \
1255         $extra_files"
1256 links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1257         $extra_links"
1258
1259 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1260   yes-*-coff)   need_bfd=yes ;;
1261   no-*-coff)    need_bfd=yes
1262                 cat >> confdefs.h <<\EOF
1263 #define MANY_SEGMENTS 1
1264 EOF
1265  ;;
1266 esac
1267
1268 reject_dev_configs=yes
1269
1270 case ${reject_dev_configs}-${dev} in
1271   yes-yes) # Oops.
1272     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1273     ;;
1274 esac
1275
1276
1277
1278
1279
1280
1281
1282 case "${primary_bfd_gas}" in
1283   yes)  cat >> confdefs.h <<\EOF
1284 #define BFD_ASSEMBLER 1
1285 EOF
1286
1287         need_bfd=yes ;;
1288 esac
1289
1290 # do we need the opcodes library?
1291 case "${need_opcodes}" in
1292 yes)
1293   OPCODES_DEP=../opcodes/libopcodes.a
1294   OPCODES_LIB='-L../opcodes -lopcodes'
1295
1296   # We need to handle some special cases for shared libraries.
1297   case "${host}" in
1298   *-*-sunos*)
1299     # On SunOS, we must link against the name we are going to install,
1300     # not -lbfd, since SunOS does not support SONAME.
1301     if test "${shared_opcodes}" = "true"; then
1302       OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
1303     fi
1304     ;;
1305   alpha*-*-osf*)
1306     # On Alpha OSF/1, the native linker searches all the -L
1307     # directories for any LIB.so files, and only then searches for any
1308     # LIB.a files.  That means that if there is an installed
1309     # libbfd.so, but this build is not done with --enable-shared, the
1310     # link will wind up being against the install libbfd.so rather
1311     # than the newly built libbfd.  To avoid this, we must explicitly
1312     # link against libbfd.a when --enable-shared is not used.
1313     if test "${shared_opcodes}" != "true"; then
1314       OPCODES_LIB='../opcodes/libopcodes.a'
1315     fi
1316     ;;
1317   esac
1318   ;;
1319 esac
1320
1321
1322
1323 case "${need_bfd}" in
1324 yes)
1325   BFDDEP=../bfd/libbfd.a
1326   BFDLIB='-L../bfd -lbfd'
1327   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1328
1329   # We need to handle some special cases for shared libraries
1330   case "${host}" in
1331   *-*-sunos*)
1332     # On SunOS, we must link against the name we are going to install,
1333     # not -lbfd, since SunOS does not support SONAME.
1334     if test "${shared_bfd}" = "true"; then
1335       BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1336     fi
1337     ;;
1338   alpha*-*-osf*)
1339     # On Alpha OSF/1, the native linker searches all the -L
1340     # directories for any LIB.so files, and only then searches for any
1341     # LIB.a files.  That means that if there is an installed
1342     # libbfd.so, but this build is not done with --enable-shared, the
1343     # link will wind up being against the install libbfd.so rather
1344     # than the newly built libbfd.  To avoid this, we must explicitly
1345     # link against libbfd.a when --enable-shared is not used.
1346     if test "${shared_bfd}" != "true"; then
1347       BFDLIB='../bfd/libbfd.a'
1348     fi
1349     ;;
1350   esac
1351   ;;
1352 esac
1353
1354
1355
1356
1357 cat >> confdefs.h <<EOF
1358 #define TARGET_ALIAS "${target_alias}"
1359 EOF
1360
1361 cat >> confdefs.h <<EOF
1362 #define TARGET_CANONICAL "${target}"
1363 EOF
1364
1365 cat >> confdefs.h <<EOF
1366 #define TARGET_CPU "${target_cpu}"
1367 EOF
1368
1369 cat >> confdefs.h <<EOF
1370 #define TARGET_VENDOR "${target_vendor}"
1371 EOF
1372
1373 cat >> confdefs.h <<EOF
1374 #define TARGET_OS "${target_os}"
1375 EOF
1376
1377
1378 # Extract the first word of "gcc", so it can be a program name with args.
1379 set dummy gcc; ac_word=$2
1380 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1381 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1382   echo $ac_n "(cached) $ac_c" 1>&6
1383 else
1384   if test -n "$CC"; then
1385   ac_cv_prog_CC="$CC" # Let the user override the test.
1386 else
1387   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1388   for ac_dir in $PATH; do
1389     test -z "$ac_dir" && ac_dir=.
1390     if test -f $ac_dir/$ac_word; then
1391       ac_cv_prog_CC="gcc"
1392       break
1393     fi
1394   done
1395   IFS="$ac_save_ifs"
1396 fi
1397 fi
1398 CC="$ac_cv_prog_CC"
1399 if test -n "$CC"; then
1400   echo "$ac_t""$CC" 1>&6
1401 else
1402   echo "$ac_t""no" 1>&6
1403 fi
1404
1405 if test -z "$CC"; then
1406   # Extract the first word of "cc", so it can be a program name with args.
1407 set dummy cc; ac_word=$2
1408 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1409 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1410   echo $ac_n "(cached) $ac_c" 1>&6
1411 else
1412   if test -n "$CC"; then
1413   ac_cv_prog_CC="$CC" # Let the user override the test.
1414 else
1415   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1416   ac_prog_rejected=no
1417   for ac_dir in $PATH; do
1418     test -z "$ac_dir" && ac_dir=.
1419     if test -f $ac_dir/$ac_word; then
1420       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1421         ac_prog_rejected=yes
1422         continue
1423       fi
1424       ac_cv_prog_CC="cc"
1425       break
1426     fi
1427   done
1428   IFS="$ac_save_ifs"
1429 if test $ac_prog_rejected = yes; then
1430   # We found a bogon in the path, so make sure we never use it.
1431   set dummy $ac_cv_prog_CC
1432   shift
1433   if test $# -gt 0; then
1434     # We chose a different compiler from the bogus one.
1435     # However, it has the same basename, so the bogon will be chosen
1436     # first if we set CC to just the basename; use the full file name.
1437     shift
1438     set dummy "$ac_dir/$ac_word" "$@"
1439     shift
1440     ac_cv_prog_CC="$@"
1441   fi
1442 fi
1443 fi
1444 fi
1445 CC="$ac_cv_prog_CC"
1446 if test -n "$CC"; then
1447   echo "$ac_t""$CC" 1>&6
1448 else
1449   echo "$ac_t""no" 1>&6
1450 fi
1451
1452   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1453 fi
1454
1455 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1456 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1457   echo $ac_n "(cached) $ac_c" 1>&6
1458 else
1459   cat > conftest.c <<EOF
1460 #ifdef __GNUC__
1461   yes;
1462 #endif
1463 EOF
1464 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1463: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1465   ac_cv_prog_gcc=yes
1466 else
1467   ac_cv_prog_gcc=no
1468 fi
1469 fi
1470
1471 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1472 if test $ac_cv_prog_gcc = yes; then
1473   GCC=yes
1474   if test "${CFLAGS+set}" != set; then
1475     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1476 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
1477   echo $ac_n "(cached) $ac_c" 1>&6
1478 else
1479   echo 'void f(){}' > conftest.c
1480 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1481   ac_cv_prog_gcc_g=yes
1482 else
1483   ac_cv_prog_gcc_g=no
1484 fi
1485 rm -f conftest*
1486
1487 fi
1488
1489 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
1490     if test $ac_cv_prog_gcc_g = yes; then
1491       CFLAGS="-g -O"
1492     else
1493       CFLAGS="-O"
1494     fi
1495   fi
1496 else
1497   GCC=
1498   test "${CFLAGS+set}" = set || CFLAGS="-g"
1499 fi
1500
1501 # Find a good install program.  We prefer a C program (faster),
1502 # so one script is as good as another.  But avoid the broken or
1503 # incompatible versions:
1504 # SysV /etc/install, /usr/sbin/install
1505 # SunOS /usr/etc/install
1506 # IRIX /sbin/install
1507 # AIX /bin/install
1508 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1509 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1510 # ./install, which can be erroneously created by make from ./install.sh.
1511 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1512 if test -z "$INSTALL"; then
1513 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1514   echo $ac_n "(cached) $ac_c" 1>&6
1515 else
1516     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1517   for ac_dir in $PATH; do
1518     # Account for people who put trailing slashes in PATH elements.
1519     case "$ac_dir/" in
1520     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1521     *)
1522       # OSF1 and SCO ODT 3.0 have their own names for install.
1523       for ac_prog in ginstall installbsd scoinst install; do
1524         if test -f $ac_dir/$ac_prog; then
1525           if test $ac_prog = install &&
1526             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1527             # AIX install.  It has an incompatible calling convention.
1528             # OSF/1 installbsd also uses dspmsg, but is usable.
1529             :
1530           else
1531             ac_cv_path_install="$ac_dir/$ac_prog -c"
1532             break 2
1533           fi
1534         fi
1535       done
1536       ;;
1537     esac
1538   done
1539   IFS="$ac_save_ifs"
1540
1541 fi
1542   if test "${ac_cv_path_install+set}" = set; then
1543     INSTALL="$ac_cv_path_install"
1544   else
1545     # As a last resort, use the slow shell script.  We don't cache a
1546     # path for INSTALL within a source directory, because that will
1547     # break other packages using the cache if that directory is
1548     # removed, or if the path is relative.
1549     INSTALL="$ac_install_sh"
1550   fi
1551 fi
1552 echo "$ac_t""$INSTALL" 1>&6
1553
1554 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1555 # It thinks the first close brace ends the variable substitution.
1556 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1557
1558 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1559
1560
1561 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1562 # On Suns, sometimes $CPP names a directory.
1563 if test -n "$CPP" && test -d "$CPP"; then
1564   CPP=
1565 fi
1566 if test -z "$CPP"; then
1567 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1568   echo $ac_n "(cached) $ac_c" 1>&6
1569 else
1570     # This must be in double quotes, not single quotes, because CPP may get
1571   # substituted into the Makefile and "${CC-cc}" will confuse make.
1572   CPP="${CC-cc} -E"
1573   # On the NeXT, cc -E runs the code through the compiler's parser,
1574   # not just through cpp.
1575   cat > conftest.$ac_ext <<EOF
1576 #line 1575 "configure"
1577 #include "confdefs.h"
1578 #include <assert.h>
1579 Syntax Error
1580 EOF
1581 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1582 { (eval echo configure:1581: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1583 ac_err=`grep -v '^ *+' conftest.out`
1584 if test -z "$ac_err"; then
1585   :
1586 else
1587   echo "$ac_err" >&5
1588   rm -rf conftest*
1589   CPP="${CC-cc} -E -traditional-cpp"
1590   cat > conftest.$ac_ext <<EOF
1591 #line 1590 "configure"
1592 #include "confdefs.h"
1593 #include <assert.h>
1594 Syntax Error
1595 EOF
1596 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1597 { (eval echo configure:1596: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1598 ac_err=`grep -v '^ *+' conftest.out`
1599 if test -z "$ac_err"; then
1600   :
1601 else
1602   echo "$ac_err" >&5
1603   rm -rf conftest*
1604   CPP=/lib/cpp
1605 fi
1606 rm -f conftest*
1607 fi
1608 rm -f conftest*
1609   ac_cv_prog_CPP="$CPP"
1610 fi
1611   CPP="$ac_cv_prog_CPP"
1612 else
1613   ac_cv_prog_CPP="$CPP"
1614 fi
1615 echo "$ac_t""$CPP" 1>&6
1616
1617 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1618 do
1619 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1620 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1621 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1622   echo $ac_n "(cached) $ac_c" 1>&6
1623 else
1624   cat > conftest.$ac_ext <<EOF
1625 #line 1624 "configure"
1626 #include "confdefs.h"
1627 #include <$ac_hdr>
1628 EOF
1629 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1630 { (eval echo configure:1629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1631 ac_err=`grep -v '^ *+' conftest.out`
1632 if test -z "$ac_err"; then
1633   rm -rf conftest*
1634   eval "ac_cv_header_$ac_safe=yes"
1635 else
1636   echo "$ac_err" >&5
1637   rm -rf conftest*
1638   eval "ac_cv_header_$ac_safe=no"
1639 fi
1640 rm -f conftest*
1641 fi
1642 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1643   echo "$ac_t""yes" 1>&6
1644     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1645   cat >> confdefs.h <<EOF
1646 #define $ac_tr_hdr 1
1647 EOF
1648
1649 else
1650   echo "$ac_t""no" 1>&6
1651 fi
1652 done
1653
1654
1655 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1656 # people who are not cross-compiling but are compiling cross-assemblers.
1657 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1658 if test "${host}" = "${target}"; then
1659   cross_gas=no
1660 else
1661   cross_gas=yes
1662   cat >> confdefs.h <<\EOF
1663 #define CROSS_COMPILE 1
1664 EOF
1665
1666 fi
1667 echo "$ac_t""$cross_gas" 1>&6
1668
1669 # If we cannot run a trivial program, we must be cross compiling.
1670 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1671 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1672   echo $ac_n "(cached) $ac_c" 1>&6
1673 else
1674   if test "$cross_compiling" = yes; then
1675   ac_cv_c_cross=yes
1676 else
1677 cat > conftest.$ac_ext <<EOF
1678 #line 1677 "configure"
1679 #include "confdefs.h"
1680 main(){return(0);}
1681 EOF
1682 { (eval echo configure:1681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1683 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1684   ac_cv_c_cross=no
1685 else
1686   ac_cv_c_cross=yes
1687 fi
1688 fi
1689 rm -fr conftest*
1690 fi
1691
1692 echo "$ac_t""$ac_cv_c_cross" 1>&6
1693 cross_compiling=$ac_cv_c_cross
1694
1695 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1696 # for constant arguments.  Useless!
1697 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1698 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1699   echo $ac_n "(cached) $ac_c" 1>&6
1700 else
1701   cat > conftest.$ac_ext <<EOF
1702 #line 1701 "configure"
1703 #include "confdefs.h"
1704 #include <alloca.h>
1705 int main() { return 0; }
1706 int t() {
1707 char *p = alloca(2 * sizeof(int));
1708 ; return 0; }
1709 EOF
1710 if { (eval echo configure:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1711   rm -rf conftest*
1712   ac_cv_header_alloca_h=yes
1713 else
1714   rm -rf conftest*
1715   ac_cv_header_alloca_h=no
1716 fi
1717 rm -f conftest*
1718
1719 fi
1720
1721 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1722 if test $ac_cv_header_alloca_h = yes; then
1723   cat >> confdefs.h <<\EOF
1724 #define HAVE_ALLOCA_H 1
1725 EOF
1726
1727 fi
1728
1729 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1730 if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1731   echo $ac_n "(cached) $ac_c" 1>&6
1732 else
1733   cat > conftest.$ac_ext <<EOF
1734 #line 1733 "configure"
1735 #include "confdefs.h"
1736
1737 #ifdef __GNUC__
1738 # define alloca __builtin_alloca
1739 #else
1740 # if HAVE_ALLOCA_H
1741 #  include <alloca.h>
1742 # else
1743 #  ifdef _AIX
1744  #pragma alloca
1745 #  else
1746 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1747 char *alloca ();
1748 #   endif
1749 #  endif
1750 # endif
1751 #endif
1752
1753 int main() { return 0; }
1754 int t() {
1755 char *p = (char *) alloca(1);
1756 ; return 0; }
1757 EOF
1758 if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1759   rm -rf conftest*
1760   ac_cv_func_alloca=yes
1761 else
1762   rm -rf conftest*
1763   ac_cv_func_alloca=no
1764 fi
1765 rm -f conftest*
1766
1767 fi
1768
1769 echo "$ac_t""$ac_cv_func_alloca" 1>&6
1770 if test $ac_cv_func_alloca = yes; then
1771   cat >> confdefs.h <<\EOF
1772 #define HAVE_ALLOCA 1
1773 EOF
1774
1775 fi
1776
1777 if test $ac_cv_func_alloca = no; then
1778   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1779   # that cause trouble.  Some versions do not even contain alloca or
1780   # contain a buggy version.  If you still want to use their alloca,
1781   # use ar to extract alloca.o from them instead of compiling alloca.c.
1782   ALLOCA=alloca.o
1783   cat >> confdefs.h <<\EOF
1784 #define C_ALLOCA 1
1785 EOF
1786
1787
1788 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1789 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1790   echo $ac_n "(cached) $ac_c" 1>&6
1791 else
1792   cat > conftest.$ac_ext <<EOF
1793 #line 1792 "configure"
1794 #include "confdefs.h"
1795 #if defined(CRAY) && ! defined(CRAY2)
1796 webecray
1797 #else
1798 wenotbecray
1799 #endif
1800
1801 EOF
1802 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1803   egrep "webecray" >/dev/null 2>&1; then
1804   rm -rf conftest*
1805   ac_cv_os_cray=yes
1806 else
1807   rm -rf conftest*
1808   ac_cv_os_cray=no
1809 fi
1810 rm -f conftest*
1811
1812 fi
1813
1814 echo "$ac_t""$ac_cv_os_cray" 1>&6
1815 if test $ac_cv_os_cray = yes; then
1816 for ac_func in _getb67 GETB67 getb67; do
1817   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1818 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1819   echo $ac_n "(cached) $ac_c" 1>&6
1820 else
1821   cat > conftest.$ac_ext <<EOF
1822 #line 1821 "configure"
1823 #include "confdefs.h"
1824 /* System header to define __stub macros and hopefully few prototypes,
1825     which can conflict with char $ac_func(); below.  */
1826 #include <assert.h>
1827 /* Override any gcc2 internal prototype to avoid an error.  */
1828 /* We use char because int might match the return type of a gcc2
1829     builtin and then its argument prototype would still apply.  */
1830 char $ac_func();
1831
1832 int main() { return 0; }
1833 int t() {
1834
1835 /* The GNU C library defines this for functions which it implements
1836     to always fail with ENOSYS.  Some functions are actually named
1837     something starting with __ and the normal name is an alias.  */
1838 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1839 choke me
1840 #else
1841 $ac_func();
1842 #endif
1843
1844 ; return 0; }
1845 EOF
1846 if { (eval echo configure:1845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1847   rm -rf conftest*
1848   eval "ac_cv_func_$ac_func=yes"
1849 else
1850   rm -rf conftest*
1851   eval "ac_cv_func_$ac_func=no"
1852 fi
1853 rm -f conftest*
1854
1855 fi
1856 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1857   echo "$ac_t""yes" 1>&6
1858   cat >> confdefs.h <<EOF
1859 #define CRAY_STACKSEG_END $ac_func
1860 EOF
1861
1862   break
1863 else
1864   echo "$ac_t""no" 1>&6
1865 fi
1866
1867 done
1868 fi
1869
1870 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1871 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1872   echo $ac_n "(cached) $ac_c" 1>&6
1873 else
1874   if test "$cross_compiling" = yes; then
1875   ac_cv_c_stack_direction=0
1876 else
1877 cat > conftest.$ac_ext <<EOF
1878 #line 1877 "configure"
1879 #include "confdefs.h"
1880 find_stack_direction ()
1881 {
1882   static char *addr = 0;
1883   auto char dummy;
1884   if (addr == 0)
1885     {
1886       addr = &dummy;
1887       return find_stack_direction ();
1888     }
1889   else
1890     return (&dummy > addr) ? 1 : -1;
1891 }
1892 main ()
1893 {
1894   exit (find_stack_direction() < 0);
1895 }
1896 EOF
1897 { (eval echo configure:1896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1898 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1899   ac_cv_c_stack_direction=1
1900 else
1901   ac_cv_c_stack_direction=-1
1902 fi
1903 fi
1904 rm -fr conftest*
1905 fi
1906
1907 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1908 cat >> confdefs.h <<EOF
1909 #define STACK_DIRECTION $ac_cv_c_stack_direction
1910 EOF
1911
1912 fi
1913
1914 echo $ac_n "checking for inline""... $ac_c" 1>&6
1915 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1916   echo $ac_n "(cached) $ac_c" 1>&6
1917 else
1918   ac_cv_c_inline=no
1919 for ac_kw in inline __inline__ __inline; do
1920   cat > conftest.$ac_ext <<EOF
1921 #line 1920 "configure"
1922 #include "confdefs.h"
1923
1924 int main() { return 0; }
1925 int t() {
1926 } $ac_kw foo() {
1927 ; return 0; }
1928 EOF
1929 if { (eval echo configure:1928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1930   rm -rf conftest*
1931   ac_cv_c_inline=$ac_kw; break
1932 fi
1933 rm -f conftest*
1934
1935 done
1936
1937 fi
1938
1939 echo "$ac_t""$ac_cv_c_inline" 1>&6
1940 case "$ac_cv_c_inline" in
1941   inline | yes) ;;
1942   no) cat >> confdefs.h <<\EOF
1943 #define inline
1944 EOF
1945  ;;
1946   *)  cat >> confdefs.h <<EOF
1947 #define inline $ac_cv_c_inline
1948 EOF
1949  ;;
1950 esac
1951
1952
1953 # VMS doesn't have unlink.
1954 for ac_func in unlink remove
1955 do
1956 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1957 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1958   echo $ac_n "(cached) $ac_c" 1>&6
1959 else
1960   cat > conftest.$ac_ext <<EOF
1961 #line 1960 "configure"
1962 #include "confdefs.h"
1963 /* System header to define __stub macros and hopefully few prototypes,
1964     which can conflict with char $ac_func(); below.  */
1965 #include <assert.h>
1966 /* Override any gcc2 internal prototype to avoid an error.  */
1967 /* We use char because int might match the return type of a gcc2
1968     builtin and then its argument prototype would still apply.  */
1969 char $ac_func();
1970
1971 int main() { return 0; }
1972 int t() {
1973
1974 /* The GNU C library defines this for functions which it implements
1975     to always fail with ENOSYS.  Some functions are actually named
1976     something starting with __ and the normal name is an alias.  */
1977 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1978 choke me
1979 #else
1980 $ac_func();
1981 #endif
1982
1983 ; return 0; }
1984 EOF
1985 if { (eval echo configure:1984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1986   rm -rf conftest*
1987   eval "ac_cv_func_$ac_func=yes"
1988 else
1989   rm -rf conftest*
1990   eval "ac_cv_func_$ac_func=no"
1991 fi
1992 rm -f conftest*
1993
1994 fi
1995 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1996   echo "$ac_t""yes" 1>&6
1997     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1998   cat >> confdefs.h <<EOF
1999 #define $ac_tr_func 1
2000 EOF
2001  break
2002 else
2003   echo "$ac_t""no" 1>&6
2004 fi
2005 done
2006
2007
2008 # Some systems don't have sbrk().
2009 for ac_func in sbrk
2010 do
2011 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2012 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2013   echo $ac_n "(cached) $ac_c" 1>&6
2014 else
2015   cat > conftest.$ac_ext <<EOF
2016 #line 2015 "configure"
2017 #include "confdefs.h"
2018 /* System header to define __stub macros and hopefully few prototypes,
2019     which can conflict with char $ac_func(); below.  */
2020 #include <assert.h>
2021 /* Override any gcc2 internal prototype to avoid an error.  */
2022 /* We use char because int might match the return type of a gcc2
2023     builtin and then its argument prototype would still apply.  */
2024 char $ac_func();
2025
2026 int main() { return 0; }
2027 int t() {
2028
2029 /* The GNU C library defines this for functions which it implements
2030     to always fail with ENOSYS.  Some functions are actually named
2031     something starting with __ and the normal name is an alias.  */
2032 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2033 choke me
2034 #else
2035 $ac_func();
2036 #endif
2037
2038 ; return 0; }
2039 EOF
2040 if { (eval echo configure:2039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2041   rm -rf conftest*
2042   eval "ac_cv_func_$ac_func=yes"
2043 else
2044   rm -rf conftest*
2045   eval "ac_cv_func_$ac_func=no"
2046 fi
2047 rm -f conftest*
2048
2049 fi
2050 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2051   echo "$ac_t""yes" 1>&6
2052     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2053   cat >> confdefs.h <<EOF
2054 #define $ac_tr_func 1
2055 EOF
2056
2057 else
2058   echo "$ac_t""no" 1>&6
2059 fi
2060 done
2061
2062
2063 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2064 # enough, but on some of those systems, the assert macro relies on requoting
2065 # working properly!
2066 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2067 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2068   echo $ac_n "(cached) $ac_c" 1>&6
2069 else
2070   cat > conftest.$ac_ext <<EOF
2071 #line 2070 "configure"
2072 #include "confdefs.h"
2073 #include <assert.h>
2074 #include <stdio.h>
2075 int main() { return 0; }
2076 int t() {
2077
2078 /* check for requoting problems */
2079 static int a, b, c, d;
2080 static char *s;
2081 assert (!strcmp(s, "foo bar baz quux"));
2082 /* check for newline handling */
2083 assert (a == b
2084         || c == d);
2085
2086 ; return 0; }
2087 EOF
2088 if { (eval echo configure:2087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2089   rm -rf conftest*
2090   gas_cv_assert_ok=yes
2091 else
2092   rm -rf conftest*
2093   gas_cv_assert_ok=no
2094 fi
2095 rm -f conftest*
2096
2097 fi
2098 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2099 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2100 #define BROKEN_ASSERT 1
2101 EOF
2102
2103
2104
2105 # On some systems, the system header files may not declare malloc, realloc,
2106 # and free.  There are places where gas needs these functions to have been
2107 # declared -- such as when taking their addresses.
2108 gas_test_headers="
2109 #ifdef HAVE_MEMORY_H
2110 #include <memory.h>
2111 #endif
2112 #ifdef HAVE_STRING_H
2113 #include <string.h>
2114 #else
2115 #ifdef HAVE_STRINGS_H
2116 #include <strings.h>
2117 #endif
2118 #endif
2119 #ifdef HAVE_STDLIB_H
2120 #include <stdlib.h>
2121 #endif
2122 #ifdef HAVE_UNISTD_H
2123 #include <unistd.h>
2124 #endif
2125 "
2126
2127 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2128 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2129   echo $ac_n "(cached) $ac_c" 1>&6
2130 else
2131   cat > conftest.$ac_ext <<EOF
2132 #line 2131 "configure"
2133 #include "confdefs.h"
2134 $gas_test_headers
2135 int main() { return 0; }
2136 int t() {
2137
2138 typedef char *(*f)();
2139 f x;
2140 x = (f) strstr;
2141
2142 ; return 0; }
2143 EOF
2144 if { (eval echo configure:2143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2145   rm -rf conftest*
2146   gas_cv_decl_needed_strstr=no
2147 else
2148   rm -rf conftest*
2149   gas_cv_decl_needed_strstr=yes
2150 fi
2151 rm -f conftest*
2152
2153 fi
2154 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2155 test $gas_cv_decl_needed_strstr = no || {
2156  cat >> confdefs.h <<\EOF
2157 #define NEED_DECLARATION_STRSTR 1
2158 EOF
2159
2160 }
2161
2162
2163 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2164 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2165   echo $ac_n "(cached) $ac_c" 1>&6
2166 else
2167   cat > conftest.$ac_ext <<EOF
2168 #line 2167 "configure"
2169 #include "confdefs.h"
2170 $gas_test_headers
2171 int main() { return 0; }
2172 int t() {
2173
2174 typedef char *(*f)();
2175 f x;
2176 x = (f) malloc;
2177
2178 ; return 0; }
2179 EOF
2180 if { (eval echo configure:2179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2181   rm -rf conftest*
2182   gas_cv_decl_needed_malloc=no
2183 else
2184   rm -rf conftest*
2185   gas_cv_decl_needed_malloc=yes
2186 fi
2187 rm -f conftest*
2188
2189 fi
2190 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
2191 test $gas_cv_decl_needed_malloc = no || {
2192  cat >> confdefs.h <<\EOF
2193 #define NEED_DECLARATION_MALLOC 1
2194 EOF
2195
2196 }
2197
2198
2199 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2200 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2201   echo $ac_n "(cached) $ac_c" 1>&6
2202 else
2203   cat > conftest.$ac_ext <<EOF
2204 #line 2203 "configure"
2205 #include "confdefs.h"
2206 $gas_test_headers
2207 int main() { return 0; }
2208 int t() {
2209
2210 typedef void (*f)();
2211 f x;
2212 x = (f) free;
2213
2214 ; return 0; }
2215 EOF
2216 if { (eval echo configure:2215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2217   rm -rf conftest*
2218   gas_cv_decl_needed_free=no
2219 else
2220   rm -rf conftest*
2221   gas_cv_decl_needed_free=yes
2222 fi
2223 rm -f conftest*
2224
2225 fi
2226 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
2227 test $gas_cv_decl_needed_free = no || {
2228  cat >> confdefs.h <<\EOF
2229 #define NEED_DECLARATION_FREE 1
2230 EOF
2231
2232 }
2233
2234
2235 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
2236 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
2237   echo $ac_n "(cached) $ac_c" 1>&6
2238 else
2239   cat > conftest.$ac_ext <<EOF
2240 #line 2239 "configure"
2241 #include "confdefs.h"
2242 $gas_test_headers
2243 int main() { return 0; }
2244 int t() {
2245
2246 typedef char *(*f)();
2247 f x;
2248 x = (f) sbrk;
2249
2250 ; return 0; }
2251 EOF
2252 if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2253   rm -rf conftest*
2254   gas_cv_decl_needed_sbrk=no
2255 else
2256   rm -rf conftest*
2257   gas_cv_decl_needed_sbrk=yes
2258 fi
2259 rm -f conftest*
2260
2261 fi
2262 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
2263 test $gas_cv_decl_needed_sbrk = no || {
2264  cat >> confdefs.h <<\EOF
2265 #define NEED_DECLARATION_SBRK 1
2266 EOF
2267
2268 }
2269
2270
2271 # Does errno.h declare errno, or do we have to add a separate declaration
2272 # for it?
2273
2274 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2275 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2276   echo $ac_n "(cached) $ac_c" 1>&6
2277 else
2278   cat > conftest.$ac_ext <<EOF
2279 #line 2278 "configure"
2280 #include "confdefs.h"
2281
2282 #ifdef HAVE_ERRNO_H
2283 #include <errno.h>
2284 #endif
2285
2286 int main() { return 0; }
2287 int t() {
2288
2289 typedef int f;
2290 f x;
2291 x = (f) errno;
2292
2293 ; return 0; }
2294 EOF
2295 if { (eval echo configure:2294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2296   rm -rf conftest*
2297   gas_cv_decl_needed_errno=no
2298 else
2299   rm -rf conftest*
2300   gas_cv_decl_needed_errno=yes
2301 fi
2302 rm -f conftest*
2303
2304 fi
2305 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
2306 test $gas_cv_decl_needed_errno = no || {
2307  cat >> confdefs.h <<\EOF
2308 #define NEED_DECLARATION_ERRNO 1
2309 EOF
2310
2311 }
2312
2313
2314 HLDFLAGS=
2315 HLDENV=
2316 RPATH_ENVVAR=LD_LIBRARY_PATH
2317 # If we have shared libraries, try to set rpath reasonably.
2318 if test "${shared}" = "true"; then
2319   case "${host}" in
2320   *-*-hpux*)
2321     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2322     RPATH_ENVVAR=SHLIB_PATH
2323     ;;
2324   *-*-irix5* | *-*-irix6*)
2325     HLDFLAGS='-Wl,-rpath,$(libdir)'
2326     ;;
2327   *-*-linux*aout*)
2328     ;;
2329   *-*-linux*)
2330     HLDFLAGS='-Wl,-rpath,$(libdir)'
2331     ;;
2332   *-*-solaris*)
2333     HLDFLAGS='-R $(libdir)'
2334     ;;
2335   *-*-sysv4*)
2336     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2337     ;;
2338   esac
2339 fi
2340
2341 # On SunOS, if the linker supports the -rpath option, use it to
2342 # prevent ../bfd and ../opcodes from being included in the run time
2343 # search path.
2344 case "${host}" in
2345   *-*-sunos*)
2346     echo 'main () { }' > conftest.c
2347     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2348     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2349       :
2350     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2351       :
2352     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2353       :
2354     elif test "${shared}" = "true"; then
2355       HLDFLAGS='-Wl,-rpath=$(libdir)'
2356     else
2357       HLDFLAGS='-Wl,-rpath='
2358     fi
2359     rm -f conftest.t conftest.c conftest
2360     ;;
2361 esac
2362
2363
2364
2365
2366 trap '' 1 2 15
2367 cat > confcache <<\EOF
2368 # This file is a shell script that caches the results of configure
2369 # tests run on this system so they can be shared between configure
2370 # scripts and configure runs.  It is not useful on other systems.
2371 # If it contains results you don't want to keep, you may remove or edit it.
2372 #
2373 # By default, configure uses ./config.cache as the cache file,
2374 # creating it if it does not exist already.  You can give configure
2375 # the --cache-file=FILE option to use a different cache file; that is
2376 # what configure does when it calls configure scripts in
2377 # subdirectories, so they share the cache.
2378 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2379 # config.status only pays attention to the cache file if you give it the
2380 # --recheck option to rerun configure.
2381 #
2382 EOF
2383 # Ultrix sh set writes to stderr and can't be redirected directly,
2384 # and sets the high bit in the cache file unless we assign to the vars.
2385 (set) 2>&1 |
2386   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2387   >> confcache
2388 if cmp -s $cache_file confcache; then
2389   :
2390 else
2391   if test -w $cache_file; then
2392     echo "updating cache $cache_file"
2393     cat confcache > $cache_file
2394   else
2395     echo "not updating unwritable cache $cache_file"
2396   fi
2397 fi
2398 rm -f confcache
2399
2400 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2401
2402 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2403 # Let make expand exec_prefix.
2404 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2405
2406 # Any assignment to VPATH causes Sun make to only execute
2407 # the first set of double-colon rules, so remove it if not needed.
2408 # If there is a colon in the path, we need to keep it.
2409 if test "x$srcdir" = x.; then
2410   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2411 fi
2412
2413 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2414
2415 DEFS=-DHAVE_CONFIG_H
2416
2417 # Without the "./", some shells look in PATH for config.status.
2418 : ${CONFIG_STATUS=./config.status}
2419
2420 echo creating $CONFIG_STATUS
2421 rm -f $CONFIG_STATUS
2422 cat > $CONFIG_STATUS <<EOF
2423 #! /bin/sh
2424 # Generated automatically by configure.
2425 # Run this file to recreate the current configuration.
2426 # This directory was configured as follows,
2427 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2428 #
2429 # $0 $ac_configure_args
2430 #
2431 # Compiler output produced by configure, useful for debugging
2432 # configure, is in ./config.log if it exists.
2433
2434 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2435 for ac_option
2436 do
2437   case "\$ac_option" in
2438   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2439     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2440     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2441   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2442     echo "$CONFIG_STATUS generated by autoconf version 2.10"
2443     exit 0 ;;
2444   -help | --help | --hel | --he | --h)
2445     echo "\$ac_cs_usage"; exit 0 ;;
2446   *) echo "\$ac_cs_usage"; exit 1 ;;
2447   esac
2448 done
2449
2450 ac_given_srcdir=$srcdir
2451 ac_given_INSTALL="$INSTALL"
2452
2453 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2454 EOF
2455 cat >> $CONFIG_STATUS <<EOF
2456
2457 # Protect against being on the right side of a sed subst in config.status.
2458 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2459  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2460 $ac_vpsub
2461 $extrasub
2462 s%@CFLAGS@%$CFLAGS%g
2463 s%@CPPFLAGS@%$CPPFLAGS%g
2464 s%@CXXFLAGS@%$CXXFLAGS%g
2465 s%@DEFS@%$DEFS%g
2466 s%@LDFLAGS@%$LDFLAGS%g
2467 s%@LIBS@%$LIBS%g
2468 s%@exec_prefix@%$exec_prefix%g
2469 s%@prefix@%$prefix%g
2470 s%@program_transform_name@%$program_transform_name%g
2471 s%@bindir@%$bindir%g
2472 s%@sbindir@%$sbindir%g
2473 s%@libexecdir@%$libexecdir%g
2474 s%@datadir@%$datadir%g
2475 s%@sysconfdir@%$sysconfdir%g
2476 s%@sharedstatedir@%$sharedstatedir%g
2477 s%@localstatedir@%$localstatedir%g
2478 s%@libdir@%$libdir%g
2479 s%@includedir@%$includedir%g
2480 s%@oldincludedir@%$oldincludedir%g
2481 s%@infodir@%$infodir%g
2482 s%@mandir@%$mandir%g
2483 s%@host@%$host%g
2484 s%@host_alias@%$host_alias%g
2485 s%@host_cpu@%$host_cpu%g
2486 s%@host_vendor@%$host_vendor%g
2487 s%@host_os@%$host_os%g
2488 s%@target@%$target%g
2489 s%@target_alias@%$target_alias%g
2490 s%@target_cpu@%$target_cpu%g
2491 s%@target_vendor@%$target_vendor%g
2492 s%@target_os@%$target_os%g
2493 s%@build@%$build%g
2494 s%@build_alias@%$build_alias%g
2495 s%@build_cpu@%$build_cpu%g
2496 s%@build_vendor@%$build_vendor%g
2497 s%@build_os@%$build_os%g
2498 /@target_frag@/r $target_frag
2499 s%@target_frag@%%g
2500 s%@extra_objects@%$extra_objects%g
2501 s%@target_cpu_type@%$target_cpu_type%g
2502 s%@obj_format@%$obj_format%g
2503 s%@atof@%$atof%g
2504 s%@OPCODES_DEP@%$OPCODES_DEP%g
2505 s%@OPCODES_LIB@%$OPCODES_LIB%g
2506 s%@BFDDEP@%$BFDDEP%g
2507 s%@BFDLIB@%$BFDLIB%g
2508 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2509 s%@CC@%$CC%g
2510 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2511 s%@INSTALL_DATA@%$INSTALL_DATA%g
2512 s%@CPP@%$CPP%g
2513 s%@ALLOCA@%$ALLOCA%g
2514 s%@HLDFLAGS@%$HLDFLAGS%g
2515 s%@HLDENV@%$HLDENV%g
2516 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2517
2518 CEOF
2519 EOF
2520 cat >> $CONFIG_STATUS <<EOF
2521
2522 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
2523 EOF
2524 cat >> $CONFIG_STATUS <<\EOF
2525 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2526   # Support "outfile[:infile]", defaulting infile="outfile.in".
2527   case "$ac_file" in
2528   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2529        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2530   *) ac_file_in="${ac_file}.in" ;;
2531   esac
2532
2533   # Adjust relative srcdir, etc. for subdirectories.
2534
2535   # Remove last slash and all that follows it.  Not all systems have dirname.
2536   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2537   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2538     # The file is in a subdirectory.
2539     test ! -d "$ac_dir" && mkdir "$ac_dir"
2540     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2541     # A "../" for each directory in $ac_dir_suffix.
2542     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2543   else
2544     ac_dir_suffix= ac_dots=
2545   fi
2546
2547   case "$ac_given_srcdir" in
2548   .)  srcdir=.
2549       if test -z "$ac_dots"; then top_srcdir=.
2550       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2551   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2552   *) # Relative path.
2553     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2554     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2555   esac
2556
2557   case "$ac_given_INSTALL" in
2558   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2559   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2560   esac
2561   echo creating "$ac_file"
2562   rm -f "$ac_file"
2563   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2564   case "$ac_file" in
2565   *Makefile*) ac_comsub="1i\\
2566 # $configure_input" ;;
2567   *) ac_comsub= ;;
2568   esac
2569   sed -e "$ac_comsub
2570 s%@configure_input@%$configure_input%g
2571 s%@srcdir@%$srcdir%g
2572 s%@top_srcdir@%$top_srcdir%g
2573 s%@INSTALL@%$INSTALL%g
2574 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2575 fi; done
2576 rm -f conftest.subs
2577
2578 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2579 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2580 #
2581 # ac_d sets the value in "#define NAME VALUE" lines.
2582 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2583 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2584 ac_dC='\3'
2585 ac_dD='%g'
2586 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2587 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2588 ac_uB='\([      ]\)%\1#\2define\3'
2589 ac_uC=' '
2590 ac_uD='\4%g'
2591 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2592 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2593 ac_eB='$%\1#\2define\3'
2594 ac_eC=' '
2595 ac_eD='%g'
2596
2597 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
2598 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2599   # Support "outfile[:infile]", defaulting infile="outfile.in".
2600   case "$ac_file" in
2601   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2602        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2603   *) ac_file_in="${ac_file}.in" ;;
2604   esac
2605
2606   echo creating $ac_file
2607
2608   rm -f conftest.frag conftest.in conftest.out
2609   cp $ac_given_srcdir/$ac_file_in conftest.in
2610
2611 EOF
2612
2613 # Transform confdefs.h into a sed script conftest.vals that substitutes
2614 # the proper values into config.h.in to produce config.h.  And first:
2615 # Protect against being on the right side of a sed subst in config.status.
2616 # Protect against being in an unquoted here document in config.status.
2617 rm -f conftest.vals
2618 cat > conftest.hdr <<\EOF
2619 s/[\\&%]/\\&/g
2620 s%[\\$`]%\\&%g
2621 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2622 s%ac_d%ac_u%gp
2623 s%ac_u%ac_e%gp
2624 EOF
2625 sed -n -f conftest.hdr confdefs.h > conftest.vals
2626 rm -f conftest.hdr
2627
2628 # This sed command replaces #undef with comments.  This is necessary, for
2629 # example, in the case of _POSIX_SOURCE, which is predefined and required
2630 # on some systems where configure will not decide to define it.
2631 cat >> conftest.vals <<\EOF
2632 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2633 EOF
2634
2635 # Break up conftest.vals because some shells have a limit on
2636 # the size of here documents, and old seds have small limits too.
2637 # Maximum number of lines to put in a single here document.
2638 ac_max_here_lines=12
2639
2640 rm -f conftest.tail
2641 while :
2642 do
2643   ac_lines=`grep -c . conftest.vals`
2644   # grep -c gives empty output for an empty file on some AIX systems.
2645   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2646   # Write a limited-size here document to conftest.frag.
2647   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2648   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2649   echo 'CEOF
2650   sed -f conftest.frag conftest.in > conftest.out
2651   rm -f conftest.in
2652   mv conftest.out conftest.in
2653 ' >> $CONFIG_STATUS
2654   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2655   rm -f conftest.vals
2656   mv conftest.tail conftest.vals
2657 done
2658 rm -f conftest.vals
2659
2660 cat >> $CONFIG_STATUS <<\EOF
2661   rm -f conftest.frag conftest.h
2662   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2663   cat conftest.in >> conftest.h
2664   rm -f conftest.in
2665   if cmp -s $ac_file conftest.h 2>/dev/null; then
2666     echo "$ac_file is unchanged"
2667     rm -f conftest.h
2668   else
2669     # Remove last slash and all that follows it.  Not all systems have dirname.
2670       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2671       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2672       # The file is in a subdirectory.
2673       test ! -d "$ac_dir" && mkdir "$ac_dir"
2674     fi
2675     rm -f $ac_file
2676     mv conftest.h $ac_file
2677   fi
2678 fi; done
2679
2680 EOF
2681
2682 cat >> $CONFIG_STATUS <<EOF
2683 ac_sources="$files"
2684 ac_dests="$links"
2685 EOF
2686
2687 cat >> $CONFIG_STATUS <<\EOF
2688 srcdir=$ac_given_srcdir
2689 while test -n "$ac_sources"; do
2690   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2691   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2692
2693   echo "linking $srcdir/$ac_source to $ac_dest"
2694
2695   if test ! -r $srcdir/$ac_source; then
2696     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2697   fi
2698   rm -f $ac_dest
2699
2700   # Make relative symlinks.
2701   # Remove last slash and all that follows it.  Not all systems have dirname.
2702   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2703   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2704     # The dest file is in a subdirectory.
2705     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2706     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2707     # A "../" for each directory in $ac_dest_dir_suffix.
2708     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2709   else
2710     ac_dest_dir_suffix= ac_dots=
2711   fi
2712
2713   case "$srcdir" in
2714   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2715   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2716   esac
2717
2718   # Make a symlink if possible; otherwise try a hard link.
2719   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2720     ln $srcdir/$ac_source $ac_dest; then :
2721   else
2722     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2723   fi
2724 done
2725
2726
2727 exit 0
2728 EOF
2729 chmod +x $CONFIG_STATUS
2730 rm -fr confdefs* $ac_clean_files
2731 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2732