gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.8
   5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-bfd-assembler  use BFD back end for writing object files"
  16 ac_help="$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 2.8"
 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 ;;
 545   no)  shared=false ;;
 546   *)   { echo "configure: error: bad value ${enableval} for BFD shared option" 1>&2; exit 1; } ;;
 547 esac
 548 fi
 549
 550 # Generate a header file -- gets more post-processing by Makefile later.
 551
 552
 553 ac_aux_dir=
 554 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 555   if test -f $ac_dir/install-sh; then
 556     ac_aux_dir=$ac_dir
 557     ac_install_sh="$ac_aux_dir/install-sh -c"
 558     break
 559   elif test -f $ac_dir/install.sh; then
 560     ac_aux_dir=$ac_dir
 561     ac_install_sh="$ac_aux_dir/install.sh -c"
 562     break
 563   fi
 564 done
 565 if test -z "$ac_aux_dir"; then
 566   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 567 fi
 568 ac_config_guess=$ac_aux_dir/config.guess
 569 ac_config_sub=$ac_aux_dir/config.sub
 570 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 571
 572
 573 # Do some error checking and defaulting for the host and target type.
 574 # The inputs are:
 575 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 576 #
 577 # The rules are:
 578 # 1. You are not allowed to specify --host, --target, and nonopt at the
 579 #    same time.
 580 # 2. Host defaults to nonopt.
 581 # 3. If nonopt is not specified, then host defaults to the current host,
 582 #    as determined by config.guess.
 583 # 4. Target and build default to nonopt.
 584 # 5. If nonopt is not specified, then target and build default to host.
 585
 586 # The aliases save the names the user supplied, while $host etc.
 587 # will get canonicalized.
 588 case $host---$target---$nonopt in
 589 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 590 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 591 esac
 592
 593
 594 # Make sure we can run config.sub.
 595 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 596 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 597 fi
 598
 599 echo $ac_n "checking host system type""... $ac_c" 1>&6
 600
 601 host_alias=$host
 602 case "$host_alias" in
 603 NONE)
 604   case $nonopt in
 605   NONE)
 606     if host_alias=`$ac_config_guess`; then :
 607     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 608     fi ;;
 609   *) host_alias=$nonopt ;;
 610   esac ;;
 611 esac
 612
 613 host=`$ac_config_sub $host_alias`
 614 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 615 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 616 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 617 echo "$ac_t""$host" 1>&6
 618
 619 echo $ac_n "checking target system type""... $ac_c" 1>&6
 620
 621 target_alias=$target
 622 case "$target_alias" in
 623 NONE)
 624   case $nonopt in
 625   NONE) target_alias=$host_alias ;;
 626   *) target_alias=$nonopt ;;
 627   esac ;;
 628 esac
 629
 630 target=`$ac_config_sub $target_alias`
 631 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 632 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 633 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 634 echo "$ac_t""$target" 1>&6
 635
 636 echo $ac_n "checking build system type""... $ac_c" 1>&6
 637
 638 build_alias=$build
 639 case "$build_alias" in
 640 NONE)
 641   case $nonopt in
 642   NONE) build_alias=$host_alias ;;
 643   *) build_alias=$nonopt ;;
 644   esac ;;
 645 esac
 646
 647 build=`$ac_config_sub $build_alias`
 648 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 649 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 650 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 651 echo "$ac_t""$build" 1>&6
 652
 653 test "$host_alias" != "$target_alias" &&
 654   test "$program_prefix$program_suffix$program_transform_name" = \
 655     NONENONEs,x,x, &&
 656   program_prefix=${target_alias}-
 657
 658 if test "$program_transform_name" = s,x,x,; then
 659   program_transform_name=
 660 else
 661   # Double any \ or $.  echo might interpret backslashes.
 662   cat <<\EOF_SED > conftestsed
 663 s,\\,\\\\,g; s,\$,$$,g
 664 EOF_SED
 665   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 666   rm -f conftestsed
 667 fi
 668 test "$program_prefix" != NONE &&
 669   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 670 # Use a double $ so make ignores it.
 671 test "$program_suffix" != NONE &&
 672   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 673
 674 # sed with no file args requires a program.
 675 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 676
 677
 678 te_file=generic
 679
 680 canon_targets=""
 681 if test -n "$enable_targets" ; then
 682   for t in `echo $enable_targets | sed 's/,/ /g'`; do
 683     result=`$ac_config_sub $t 2>/dev/null`
 684     if test -n "$result" ; then
 685       canon_targets="$canon_targets $result"
 686 #    else
 687 #      # Permit "all", etc.  We don't support it yet though.
 688 #      canon_targets="$canon_targets $t"
 689     fi
 690   done
 691   _gas_uniq_list="$canon_targets"
 692 _gas_uniq_newlist=""
 693 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
 694   case $_gas_uniq_i in
 695   _gas_uniq_dummy) ;;
 696   *) case " $_gas_uniq_newlist " in
 697        *" $_gas_uniq_i "*) ;;
 698        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
 699      esac ;;
 700   esac
 701 done
 702 canon_targets=$_gas_uniq_newlist
 703
 704 fi
 705
 706 emulations=""
 707
 708 for this_target in $target $canon_targets ; do
 709
 710     eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
 711
 712     # check for architecture variants
 713     case ${cpu} in
 714       armeb)            cpu_type=arm endian=big ;;
 715       arm*)             cpu_type=arm endian=little ;;
 716       hppa*)            cpu_type=hppa ;;
 717       i[456]86)         cpu_type=i386 ;;
 718       m680[012346]0)    cpu_type=m68k ;;
 719       m68008)           cpu_type=m68k ;;
 720       m683??)           cpu_type=m68k ;;
 721       m8*)              cpu_type=m88k ;;
 722       mips*el)          cpu_type=mips endian=little;;
 723       mips*)            cpu_type=mips endian=big ;;
 724       powerpcle*)       cpu_type=ppc endian=little ;;
 725       powerpc*)         cpu_type=ppc endian=big ;;
 726       rs6000*)          cpu_type=ppc ;;
 727       sparc64)          cpu_type=sparc want_sparc_v9=true ;;
 728       sparc*)           cpu_type=sparc ;;
 729       *)                cpu_type=${cpu} ;;
 730     esac
 731
 732     if test ${this_target} = $target ; then
 733       target_cpu_type=${cpu_type}
 734     elif test ${target_cpu_type} != ${cpu_type} ; then
 735       continue
 736     fi
 737
 738     targ=${cpu_type}
 739     generic_target=${cpu_type}-$vendor-$os
 740     dev=no
 741     bfd_gas=no
 742     em=generic
 743
 744     # assign object format
 745     case ${generic_target} in
 746       a29k-*-coff)          fmt=coff targ=ebmon29k ;;
 747       a29k-amd-udi)         fmt=coff targ=ebmon29k ;;
 748       a29k-amd-ebmon)       fmt=coff targ=ebmon29k ;;
 749       a29k-nyu-sym1)        fmt=coff targ=ebmon29k ;;
 750       a29k-*-vxworks*)      fmt=coff ;;
 751
 752       alpha-*-netware*)     fmt=ecoff ;;
 753       alpha-*-osf*)         fmt=ecoff ;;
 754       alpha-*-linux*)       fmt=ecoff ;;
 755
 756 # start-sanitize-arc
 757       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
 758 # end-sanitize-arc
 759
 760       arm-*-riscix*)        fmt=aout targ=arm-lit ;;
 761       arm-*-aout)           fmt=aout
 762                             case "$endian" in
 763                               big)      targ=arm-big ;;
 764                               *)        targ=arm-lit ;;
 765                             esac
 766                             ;;
 767       arm-*-coff)           fmt=coff ;;
 768       arm-*-riscix*)        fmt=aout ;;
 769       arm-*-pe)             fmt=coff targ=armcoff em=pe ;;
 770
 771       hppa-*-*elf*)         fmt=elf em=hppa ;;
 772       hppa-*-lites*)        fmt=elf em=hppa ;;
 773       hppa-*-osf*)          fmt=som em=hppa ;;
 774       hppa-*-hpux*)         fmt=som em=hppa ;;
 775       hppa-*-bsd*)          fmt=som em=hppa ;;
 776       hppa-*-hiux*)         fmt=som em=hppa ;;
 777
 778       h8300-*-coff)         fmt=coff ;;
 779
 780       i386-ibm-aix*)        fmt=coff targ=i386coff
 781                              em=i386aix ;;
 782       i386-*-bsd*)          fmt=aout em=386bsd ;;
 783       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
 784       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
 785       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
 786       i386-*-linux*coff*)   fmt=coff em=linux
 787                              targ=i386coff ;;
 788       i386-*-linux*)        fmt=elf em=linux ;;
 789       i386-*-lynxos*)       fmt=coff targ=i386coff
 790                              em=lynx ;;
 791       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
 792                             fmt=elf ;;
 793       i386-*-sco*elf*)      fmt=elf targ=sco5 ;;
 794       i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 795                             fmt=coff targ=i386coff ;;
 796       i386-*-vsta)          fmt=aout ;;
 797       i386-*-go32)          fmt=coff targ=i386coff ;;
 798       i386-*-gnu*)          fmt=elf ;;
 799       i386-*-mach*)
 800                             fmt=aout em=mach bfd_gas=yes ;;
 801       i386-*-msdos*)        fmt=aout ;;
 802       i386-*-moss*)         fmt=elf ;;
 803       i386-*-pe)            fmt=coff targ=i386coff em=pe ;;
 804       i386-*-cygwin32)      fmt=coff targ=i386coff em=pe ;;
 805       i386-*-*nt)           fmt=coff targ=i386coff em=pe ;;
 806       i960-*-bout)          fmt=bout ;;
 807       i960-*-coff)          fmt=coff em=ic960 targ=ic960coff ;;
 808       i960-*-nindy*)        fmt=bout ;;
 809       i960-*-vxworks4*)     fmt=bout ;;
 810       i960-*-vxworks5.0)    fmt=bout ;;
 811       i960-*-vxworks5.*)    fmt=coff em=ic960 targ=ic960coff ;;
 812       i960-*-vxworks*)      fmt=bout ;;
 813
 814       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
 815                             fmt=aout em=sun3 ;;
 816       m68k-motorola-sysv*)  fmt=coff targ=m68kcoff em=delta ;;
 817       m68k-bull-sysv3*)     fmt=coff targ=m68kcoff em=dpx2 ;;
 818       m68k-apollo-*)        fmt=coff targ=apollo em=apollo ;;
 819       m68k-*-sysv4 | m68k-*-elf) # must be before -sysv*
 820                             fmt=elf ;;
 821       m68k-*-coff | m68k-*-sysv*)
 822                             fmt=coff targ=m68kcoff ;;
 823       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
 824       m68k-*-linux*aout*)   fmt=aout em=linux ;;
 825       m68k-*-linux*)        fmt=elf em=linux ;;
 826       m68k-*-lynxos*)       fmt=coff targ=m68kcoff
 827                              em=lynx ;;
 828       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
 829       m68k-apple-aux*)      fmt=coff targ=m68kcoff em=aux ;;
 830       m68k-*-psos*)         fmt=elf em=psos;;
 831
 832       m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
 833       m88k-*-coff*)         fmt=coff targ=m88kcoff ;;
 834
 835       # don't change em like *-*-bsd does
 836       mips-dec-netbsd*)     fmt=elf targ=mips-lit endian=little ;;
 837       mips-dec-bsd*)        fmt=aout targ=mips-lit ;;
 838       mips-sony-bsd*)       fmt=ecoff targ=mips-big ;;
 839       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
 840       mips-*-ultrix*)       fmt=ecoff targ=mips-lit endian=little ;;
 841       mips-*-ecoff*)        fmt=ecoff
 842                             case "$endian" in
 843                             big) targ=mips-big ;;
 844                             *)   targ=mips-lit ;;
 845                             esac
 846                             ;;
 847       mips-*-ecoff*)        fmt=ecoff targ=mips-big ;;
 848       mips-*-gnu*)          fmt=aout
 849                             case "$endian" in
 850                             big) targ=mips-big ;;
 851                             *)   targ=mips-lit ;;
 852                             esac
 853                             ;;
 854       mips-*-irix5*)        fmt=elf targ=mips-big ;;
 855       mips-*-irix*)         fmt=ecoff targ=mips-big ;;
 856       mips-*-riscos*)       fmt=ecoff targ=mips-big ;;
 857       mips-*-sysv*)         fmt=ecoff targ=mips-big ;;
 858       mips-*-elf*)          fmt=elf
 859                             case "$endian" in
 860                             big) targ=mips-big ;;
 861                             *)   targ=mips-lit ;;
 862                             esac
 863                             ;;
 864       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
 865                             fmt=coff em=pe
 866                             case "$endian" in
 867                             big) targ=ppc-big ;;
 868                             *)   targ=ppc-lit ;;
 869                             esac
 870                             ;;
 871       ppc-*-aix*)           fmt=coff ;;
 872       ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
 873                             fmt=elf
 874                             case "$endian" in
 875                             big)  targ=ppc-big ;;
 876                             *)    targ=ppc-lit ;;
 877                             esac
 878                             ;;
 879       ppc-*-macos* | ppc-*-mpw*)
 880                             fmt=coff em=macos ;;
 881       ppc-*-netware*)       fmt=elf em=ppcnw ;;
 882
 883       sh-*-coff)            fmt=coff ;;
 884
 885 # start-sanitize-rce
 886       rce-*-aout)           fmt=aout ;;
 887 # end-sanitize-rce
 888
 889       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
 890       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
 891
 892       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
 893       sparc-*-aout | sparc*-*-vxworks)
 894                             fmt=aout ;;
 895       sparc-*-coff)         fmt=coff ;;
 896       sparc-*-lynxos*)      fmt=coff em=lynx ;;
 897       sparc-fujitsu-none)   fmt=aout ;;
 898       sparc-*-elf | sparc-*-solaris*)
 899                             fmt=elf ;;
 900       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
 901
 902       vax-*-bsd* | vax-*-ultrix*)
 903                             fmt=aout ;;
 904       vax-*-vms)            fmt=vms ;;
 905
 906       z8k-*-coff | z8k-*-sim)
 907                             fmt=coff ;;
 908
 909       w65-*-*)              fmt=coff ;;
 910
 911       *-*-aout | *-*-scout)
 912                             fmt=aout ;;
 913       *-*-nindy*)
 914                             fmt=bout ;;
 915       *-*-bsd*)
 916                             fmt=aout em=sun3 ;;
 917       *-*-generic)          fmt=generic ;;
 918       *-*-xray | *-*-hms)   fmt=coff ;;
 919       *-*-sim)              fmt=coff ;;
 920       *-*-elf | *-*-sysv4* | *-*-solaris*)
 921                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
 922                             fmt=elf dev=yes ;;
 923       *-*-vxworks)          fmt=aout ;;
 924       *-*-netware)          fmt=elf ;;
 925     esac
 926
 927     case ${cpu_type}-${fmt} in
 928       arm-*)    bfd_gas=yes ;;
 929     # not yet
 930     # i386-aout)        bfd_gas=preferred ;;
 931       mips-*)   bfd_gas=yes ;;
 932       ns32k-*)  bfd_gas=yes ;;
 933       ppc-*)    bfd_gas=yes ;;
 934       sparc-*)  bfd_gas=yes ;;
 935       *-elf)    bfd_gas=yes ;;
 936       *-ecoff)  bfd_gas=yes ;;
 937       *-som)    bfd_gas=yes ;;
 938       *)                ;;
 939     esac
 940
 941 # Other random stuff.
 942
 943     # do we need the opcodes library?
 944     case ${cpu_type} in
 945       alpha | vax | i386)
 946         ;;
 947       *)
 948         need_opcodes=yes
 949         if test "${shared}" = "true"; then
 950           # A shared libopcodes must be linked against libbfd.
 951           need_bfd=yes
 952         fi
 953         ;;
 954     esac
 955
 956     test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
 957 #define SPARC_V9 1
 958 EOF
 959
 960
 961     case ${cpu}-${vendor}-${os} in
 962       sparc64-*-elf*) cat >> confdefs.h <<\EOF
 963 #define SPARC_ARCH64 1
 964 EOF
 965  ;;
 966     esac
 967
 968     case ${cpu_type} in
 969       m68k)
 970         case ${extra_objects} in
 971         *m68k-parse.o*) ;;
 972         *) extra_objects="$extra_objects m68k-parse.o" ;;
 973         esac
 974         ;;
 975     esac
 976
 977 # See if we really can support this configuration with the emulation code.
 978
 979     if test $this_target = $target ; then
 980       primary_bfd_gas=$bfd_gas
 981       obj_format=$fmt
 982       gas_target=$targ
 983       te_file=$em
 984
 985       if test $bfd_gas = no ; then
 986         # Can't support other configurations this way.
 987         break
 988       fi
 989     elif test $bfd_gas = no ; then
 990       # Can't support this configuration.
 991       break
 992     fi
 993
 994 # From target name and format, produce a list of supported emulations.
 995
 996     case ${generic_target}-${fmt} in
 997       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
 998       mips-*-*-ecoff)   case "$endian" in
 999                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1000                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1001                         esac ;;
1002       mips-*-*-elf)     case "$endian" in
1003                         big)    emulation="mipsbelf mipslelf mipself" ;;
1004                         *)      emulation="mipslelf mipsbelf mipself" ;;
1005                         esac ;;
1006     esac
1007
1008     emulations="$emulations $emulation"
1009
1010 done
1011
1012 # Assign floating point type.  Most processors with FP support
1013 # IEEE FP.  On those that don't support FP at all, usually IEEE
1014 # is emulated.
1015 case ${target_cpu} in
1016   vax | tahoe ) atof=${target_cpu} ;;
1017   *)            atof=ieee ;;
1018 esac
1019
1020 case "${obj_format}" in
1021   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1022 esac
1023
1024
1025 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1026   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1027 fi
1028
1029 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1030   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1031 fi
1032
1033 # and target makefile frag
1034
1035 target_frag=${srcdir}/config/${gas_target}.mt
1036 if test ! -r ${target_frag}; then
1037   target_frag=/dev/null # ick! but subst_file can't be conditionalized
1038 fi
1039
1040
1041 case ${user_bfd_gas}-${primary_bfd_gas} in
1042   yes-yes | no-no)
1043     # We didn't override user's choice.
1044     ;;
1045   no-yes)
1046     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1047     ;;
1048   no-preferred)
1049     primary_bfd_gas=no
1050     ;;
1051   *-preferred)
1052     primary_bfd_gas=yes
1053     ;;
1054   yes-*)
1055     primary_bfd_gas=yes
1056     ;;
1057   -*)
1058     # User specified nothing.
1059     ;;
1060 esac
1061
1062 # Some COFF configurations want these random other flags set.
1063 case ${obj_format} in
1064   coff)
1065     case ${target_cpu_type} in
1066       i386) cat >> confdefs.h <<\EOF
1067 #define I386COFF 1
1068 EOF
1069  ;;
1070       m68k) cat >> confdefs.h <<\EOF
1071 #define M68KCOFF 1
1072 EOF
1073  ;;
1074       m88k) cat >> confdefs.h <<\EOF
1075 #define M88KCOFF 1
1076 EOF
1077  ;;
1078     esac
1079     ;;
1080 esac
1081
1082 # Getting this done right is going to be a bitch.  Each configuration specified
1083 # with --enable-targets=... should be checked for environment, format, cpu, and
1084 # bfd_gas setting.
1085 #
1086 # For each configuration, the necessary object file support code must be linked
1087 # in.  This might be only one, it might be up to four.  The necessary emulation
1088 # code needs to be provided, too.
1089 #
1090 # And then there's "--enable-targets=all"....
1091 #
1092 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1093
1094 formats="${obj_format}"
1095 emfiles=""
1096 EMULATIONS=""
1097 _gas_uniq_list="$emulations"
1098 _gas_uniq_newlist=""
1099 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1100   case $_gas_uniq_i in
1101   _gas_uniq_dummy) ;;
1102   *) case " $_gas_uniq_newlist " in
1103        *" $_gas_uniq_i "*) ;;
1104        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1105      esac ;;
1106   esac
1107 done
1108 emulations=$_gas_uniq_newlist
1109
1110 for em in . $emulations ; do
1111   case $em in
1112     .)  continue ;;
1113     mipsbelf | mipslelf)
1114         fmt=elf   file=mipself ;;
1115     mipsbecoff | mipslecoff)
1116         fmt=ecoff file=mipsecoff ;;
1117   esac
1118   formats="$formats $fmt"
1119   emfiles="$emfiles e-$file.o"
1120   EMULATIONS="$EMULATIONS &$em,"
1121 done
1122 _gas_uniq_list="$formats"
1123 _gas_uniq_newlist=""
1124 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1125   case $_gas_uniq_i in
1126   _gas_uniq_dummy) ;;
1127   *) case " $_gas_uniq_newlist " in
1128        *" $_gas_uniq_i "*) ;;
1129        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1130      esac ;;
1131   esac
1132 done
1133 formats=$_gas_uniq_newlist
1134
1135 _gas_uniq_list="$emfiles"
1136 _gas_uniq_newlist=""
1137 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1138   case $_gas_uniq_i in
1139   _gas_uniq_dummy) ;;
1140   *) case " $_gas_uniq_newlist " in
1141        *" $_gas_uniq_i "*) ;;
1142        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1143      esac ;;
1144   esac
1145 done
1146 emfiles=$_gas_uniq_newlist
1147
1148 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1149   for fmt in $formats ; do
1150     case $fmt in
1151       aout)     cat >> confdefs.h <<\EOF
1152 #define OBJ_MAYBE_AOUT 1
1153 EOF
1154     ;;
1155       bout)     cat >> confdefs.h <<\EOF
1156 #define OBJ_MAYBE_BOUT 1
1157 EOF
1158     ;;
1159       coff)     cat >> confdefs.h <<\EOF
1160 #define OBJ_MAYBE_COFF 1
1161 EOF
1162     ;;
1163       ecoff)    cat >> confdefs.h <<\EOF
1164 #define OBJ_MAYBE_ECOFF 1
1165 EOF
1166    ;;
1167       elf)      cat >> confdefs.h <<\EOF
1168 #define OBJ_MAYBE_ELF 1
1169 EOF
1170      ;;
1171       generic)  cat >> confdefs.h <<\EOF
1172 #define OBJ_MAYBE_GENERIC 1
1173 EOF
1174  ;;
1175       hp300)    cat >> confdefs.h <<\EOF
1176 #define OBJ_MAYBE_HP300 1
1177 EOF
1178    ;;
1179       ieee)     cat >> confdefs.h <<\EOF
1180 #define OBJ_MAYBE_IEEE 1
1181 EOF
1182     ;;
1183       som)      cat >> confdefs.h <<\EOF
1184 #define OBJ_MAYBE_SOM 1
1185 EOF
1186      ;;
1187       vms)      cat >> confdefs.h <<\EOF
1188 #define OBJ_MAYBE_VMS 1
1189 EOF
1190      ;;
1191     esac
1192     extra_objects="$extra_objects obj-$fmt.o"
1193   done
1194   obj_format=multi
1195 fi
1196 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1197   te_file=multi
1198   extra_objects="$extra_objects $emfiles"
1199   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1200   cat >> confdefs.h <<\EOF
1201 #define USE_EMULATIONS 1
1202 EOF
1203
1204 fi
1205
1206 cat >> confdefs.h <<EOF
1207 #define EMULATIONS $EMULATIONS
1208 EOF
1209
1210 cat >> confdefs.h <<EOF
1211 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1212 EOF
1213
1214
1215 files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
1216         config/obj-${obj_format}.h config/obj-${obj_format}.c \
1217         config/te-${te_file}.h config/atof-${atof}.c \
1218         $extra_files"
1219 links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1220         $extra_links"
1221
1222 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1223   yes-*-coff)   need_bfd=yes ;;
1224   no-*-coff)    need_bfd=yes
1225                 cat >> confdefs.h <<\EOF
1226 #define MANY_SEGMENTS 1
1227 EOF
1228  ;;
1229 esac
1230
1231 reject_dev_configs=yes
1232
1233 case ${reject_dev_configs}-${dev} in
1234   yes-yes) # Oops.
1235     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1236     ;;
1237 esac
1238
1239
1240
1241
1242
1243
1244
1245 case "${primary_bfd_gas}" in
1246   yes)  cat >> confdefs.h <<\EOF
1247 #define BFD_ASSEMBLER 1
1248 EOF
1249
1250         need_bfd=yes ;;
1251 esac
1252
1253 # do we need the opcodes library?
1254 case "${need_opcodes}" in
1255   yes)
1256     OPCODES_DEP=../opcodes/libopcodes.a
1257     OPCODES_LIB='-L../opcodes -lopcodes'
1258
1259     # We need to handle some special cases if opcodes was built shared.
1260     if test "${shared}" = "true"; then
1261       case "${host}" in
1262       *-*-sunos*)
1263       # On SunOS, we must link against the name we are going to install,
1264       # not -lbfd, since SunOS does not support SONAME.
1265       OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
1266       ;;
1267       esac
1268     fi
1269     ;;
1270 esac
1271
1272
1273
1274 case "${need_bfd}" in
1275   yes)
1276     BFDDEP=../bfd/libbfd.a
1277     BFDLIB='-L../bfd -lbfd'
1278     ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1279
1280     # We need to handle some special cases if BFD was built shared.
1281     if test "${shared}" = "true"; then
1282       case "${host}" in
1283         *-*-sunos*)
1284         # On SunOS, we must link against the name we are going to install,
1285         # not -lbfd, since SunOS does not support SONAME.
1286         BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1287         ;;
1288       esac
1289     fi
1290     ;;
1291 esac
1292
1293
1294
1295
1296 cat >> confdefs.h <<EOF
1297 #define TARGET_ALIAS "${target_alias}"
1298 EOF
1299
1300 cat >> confdefs.h <<EOF
1301 #define TARGET_CANONICAL "${target}"
1302 EOF
1303
1304 cat >> confdefs.h <<EOF
1305 #define TARGET_CPU "${target_cpu}"
1306 EOF
1307
1308 cat >> confdefs.h <<EOF
1309 #define TARGET_VENDOR "${target_vendor}"
1310 EOF
1311
1312 cat >> confdefs.h <<EOF
1313 #define TARGET_OS "${target_os}"
1314 EOF
1315
1316
1317 # Extract the first word of "gcc", so it can be a program name with args.
1318 set dummy gcc; ac_word=$2
1319 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1320 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1321   echo $ac_n "(cached) $ac_c" 1>&6
1322 else
1323   if test -n "$CC"; then
1324   ac_cv_prog_CC="$CC" # Let the user override the test.
1325 else
1326   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1327   for ac_dir in $PATH; do
1328     test -z "$ac_dir" && ac_dir=.
1329     if test -f $ac_dir/$ac_word; then
1330       ac_cv_prog_CC="gcc"
1331       break
1332     fi
1333   done
1334   IFS="$ac_save_ifs"
1335 fi
1336 fi
1337 CC="$ac_cv_prog_CC"
1338 if test -n "$CC"; then
1339   echo "$ac_t""$CC" 1>&6
1340 else
1341   echo "$ac_t""no" 1>&6
1342 fi
1343
1344 if test -z "$CC"; then
1345   # Extract the first word of "cc", so it can be a program name with args.
1346 set dummy cc; ac_word=$2
1347 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1348 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1349   echo $ac_n "(cached) $ac_c" 1>&6
1350 else
1351   if test -n "$CC"; then
1352   ac_cv_prog_CC="$CC" # Let the user override the test.
1353 else
1354   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1355   ac_prog_rejected=no
1356   for ac_dir in $PATH; do
1357     test -z "$ac_dir" && ac_dir=.
1358     if test -f $ac_dir/$ac_word; then
1359       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1360         ac_prog_rejected=yes
1361         continue
1362       fi
1363       ac_cv_prog_CC="cc"
1364       break
1365     fi
1366   done
1367   IFS="$ac_save_ifs"
1368 if test $ac_prog_rejected = yes; then
1369   # We found a bogon in the path, so make sure we never use it.
1370   set dummy $ac_cv_prog_CC
1371   shift
1372   if test $# -gt 0; then
1373     # We chose a different compiler from the bogus one.
1374     # However, it has the same basename, so the bogon will be chosen
1375     # first if we set CC to just the basename; use the full file name.
1376     shift
1377     set dummy "$ac_dir/$ac_word" "$@"
1378     shift
1379     ac_cv_prog_CC="$@"
1380   fi
1381 fi
1382 fi
1383 fi
1384 CC="$ac_cv_prog_CC"
1385 if test -n "$CC"; then
1386   echo "$ac_t""$CC" 1>&6
1387 else
1388   echo "$ac_t""no" 1>&6
1389 fi
1390
1391   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1392 fi
1393
1394 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1395 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1396   echo $ac_n "(cached) $ac_c" 1>&6
1397 else
1398   cat > conftest.c <<EOF
1399 #ifdef __GNUC__
1400   yes;
1401 #endif
1402 EOF
1403 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1404: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1404   ac_cv_prog_gcc=yes
1405 else
1406   ac_cv_prog_gcc=no
1407 fi
1408 fi
1409
1410 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1411 if test $ac_cv_prog_gcc = yes; then
1412   GCC=yes
1413   if test "${CFLAGS+set}" != set; then
1414     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1415 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
1416   echo $ac_n "(cached) $ac_c" 1>&6
1417 else
1418   echo 'void f(){}' > conftest.c
1419 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1420   ac_cv_prog_gcc_g=yes
1421 else
1422   ac_cv_prog_gcc_g=no
1423 fi
1424 rm -f conftest*
1425
1426 fi
1427
1428 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
1429     if test $ac_cv_prog_gcc_g = yes; then
1430       CFLAGS="-g -O"
1431     else
1432       CFLAGS="-O"
1433     fi
1434   fi
1435 else
1436   GCC=
1437   test "${CFLAGS+set}" = set || CFLAGS="-g"
1438 fi
1439
1440 # Find a good install program.  We prefer a C program (faster),
1441 # so one script is as good as another.  But avoid the broken or
1442 # incompatible versions:
1443 # SysV /etc/install, /usr/sbin/install
1444 # SunOS /usr/etc/install
1445 # IRIX /sbin/install
1446 # AIX /bin/install
1447 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1448 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1449 # ./install, which can be erroneously created by make from ./install.sh.
1450 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1451 if test -z "$INSTALL"; then
1452 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1453   echo $ac_n "(cached) $ac_c" 1>&6
1454 else
1455     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1456   for ac_dir in $PATH; do
1457     # Account for people who put trailing slashes in PATH elements.
1458     case "$ac_dir/" in
1459     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1460     *)
1461       # OSF1 and SCO ODT 3.0 have their own names for install.
1462       for ac_prog in ginstall installbsd scoinst install; do
1463         if test -f $ac_dir/$ac_prog; then
1464           if test $ac_prog = install &&
1465             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1466             # AIX install.  It has an incompatible calling convention.
1467             # OSF/1 installbsd also uses dspmsg, but is usable.
1468             :
1469           else
1470             ac_cv_path_install="$ac_dir/$ac_prog -c"
1471             break 2
1472           fi
1473         fi
1474       done
1475       ;;
1476     esac
1477   done
1478   IFS="$ac_save_ifs"
1479
1480 fi
1481   if test "${ac_cv_path_install+set}" = set; then
1482     INSTALL="$ac_cv_path_install"
1483   else
1484     # As a last resort, use the slow shell script.  We don't cache a
1485     # path for INSTALL within a source directory, because that will
1486     # break other packages using the cache if that directory is
1487     # removed, or if the path is relative.
1488     INSTALL="$ac_install_sh"
1489   fi
1490 fi
1491 echo "$ac_t""$INSTALL" 1>&6
1492
1493 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1494 # It thinks the first close brace ends the variable substitution.
1495 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1496
1497 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1498
1499
1500 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1501 # On Suns, sometimes $CPP names a directory.
1502 if test -n "$CPP" && test -d "$CPP"; then
1503   CPP=
1504 fi
1505 if test -z "$CPP"; then
1506 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509     # This must be in double quotes, not single quotes, because CPP may get
1510   # substituted into the Makefile and "${CC-cc}" will confuse make.
1511   CPP="${CC-cc} -E"
1512   # On the NeXT, cc -E runs the code through the compiler's parser,
1513   # not just through cpp.
1514   cat > conftest.$ac_ext <<EOF
1515 #line 1516 "configure"
1516 #include "confdefs.h"
1517 #include <assert.h>
1518 Syntax Error
1519 EOF
1520 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1521 { (eval echo configure:1522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1522 ac_err=`grep -v '^ *+' conftest.out`
1523 if test -z "$ac_err"; then
1524   :
1525 else
1526   echo "$ac_err" >&5
1527   rm -rf conftest*
1528   CPP="${CC-cc} -E -traditional-cpp"
1529   cat > conftest.$ac_ext <<EOF
1530 #line 1531 "configure"
1531 #include "confdefs.h"
1532 #include <assert.h>
1533 Syntax Error
1534 EOF
1535 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1536 { (eval echo configure:1537: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1537 ac_err=`grep -v '^ *+' conftest.out`
1538 if test -z "$ac_err"; then
1539   :
1540 else
1541   echo "$ac_err" >&5
1542   rm -rf conftest*
1543   CPP=/lib/cpp
1544 fi
1545 rm -f conftest*
1546 fi
1547 rm -f conftest*
1548   ac_cv_prog_CPP="$CPP"
1549 fi
1550   CPP="$ac_cv_prog_CPP"
1551 else
1552   ac_cv_prog_CPP="$CPP"
1553 fi
1554 echo "$ac_t""$CPP" 1>&6
1555
1556 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1557 do
1558 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1559 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1560 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1561   echo $ac_n "(cached) $ac_c" 1>&6
1562 else
1563   cat > conftest.$ac_ext <<EOF
1564 #line 1565 "configure"
1565 #include "confdefs.h"
1566 #include <$ac_hdr>
1567 EOF
1568 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1569 { (eval echo configure:1570: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1570 ac_err=`grep -v '^ *+' conftest.out`
1571 if test -z "$ac_err"; then
1572   rm -rf conftest*
1573   eval "ac_cv_header_$ac_safe=yes"
1574 else
1575   echo "$ac_err" >&5
1576   rm -rf conftest*
1577   eval "ac_cv_header_$ac_safe=no"
1578 fi
1579 rm -f conftest*
1580 fi
1581 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1582   echo "$ac_t""yes" 1>&6
1583     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1584   cat >> confdefs.h <<EOF
1585 #define $ac_tr_hdr 1
1586 EOF
1587
1588 else
1589   echo "$ac_t""no" 1>&6
1590 fi
1591 done
1592
1593
1594 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1595 # people who are not cross-compiling but are compiling cross-assemblers.
1596 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1597 if test "${host}" = "${target}"; then
1598   cross_gas=no
1599 else
1600   cross_gas=yes
1601   cat >> confdefs.h <<\EOF
1602 #define CROSS_COMPILE 1
1603 EOF
1604
1605 fi
1606 echo "$ac_t""$cross_gas" 1>&6
1607
1608 # If we cannot run a trivial program, we must be cross compiling.
1609 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1610 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1611   echo $ac_n "(cached) $ac_c" 1>&6
1612 else
1613   if test "$cross_compiling" = yes; then
1614   ac_cv_c_cross=yes
1615 else
1616 cat > conftest.$ac_ext <<EOF
1617 #line 1618 "configure"
1618 #include "confdefs.h"
1619 main(){return(0);}
1620 EOF
1621 { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1622 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1623   ac_cv_c_cross=no
1624 else
1625   ac_cv_c_cross=yes
1626 fi
1627 fi
1628 rm -fr conftest*
1629 fi
1630
1631 echo "$ac_t""$ac_cv_c_cross" 1>&6
1632 cross_compiling=$ac_cv_c_cross
1633
1634 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1635 # for constant arguments.  Useless!
1636 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1637 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1638   echo $ac_n "(cached) $ac_c" 1>&6
1639 else
1640   cat > conftest.$ac_ext <<EOF
1641 #line 1642 "configure"
1642 #include "confdefs.h"
1643 #include <alloca.h>
1644 int main() { return 0; }
1645 int t() {
1646 char *p = alloca(2 * sizeof(int));
1647 ; return 0; }
1648 EOF
1649 if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1650   rm -rf conftest*
1651   ac_cv_header_alloca_h=yes
1652 else
1653   rm -rf conftest*
1654   ac_cv_header_alloca_h=no
1655 fi
1656 rm -f conftest*
1657
1658 fi
1659
1660 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1661 if test $ac_cv_header_alloca_h = yes; then
1662   cat >> confdefs.h <<\EOF
1663 #define HAVE_ALLOCA_H 1
1664 EOF
1665
1666 fi
1667
1668 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1669 if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1670   echo $ac_n "(cached) $ac_c" 1>&6
1671 else
1672   cat > conftest.$ac_ext <<EOF
1673 #line 1674 "configure"
1674 #include "confdefs.h"
1675
1676 #ifdef __GNUC__
1677 # define alloca __builtin_alloca
1678 #else
1679 # if HAVE_ALLOCA_H
1680 #  include <alloca.h>
1681 # else
1682 #  ifdef _AIX
1683  #pragma alloca
1684 #  else
1685 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1686 char *alloca ();
1687 #   endif
1688 #  endif
1689 # endif
1690 #endif
1691
1692 int main() { return 0; }
1693 int t() {
1694 char *p = (char *) alloca(1);
1695 ; return 0; }
1696 EOF
1697 if { (eval echo configure:1698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1698   rm -rf conftest*
1699   ac_cv_func_alloca=yes
1700 else
1701   rm -rf conftest*
1702   ac_cv_func_alloca=no
1703 fi
1704 rm -f conftest*
1705
1706 fi
1707
1708 echo "$ac_t""$ac_cv_func_alloca" 1>&6
1709 if test $ac_cv_func_alloca = yes; then
1710   cat >> confdefs.h <<\EOF
1711 #define HAVE_ALLOCA 1
1712 EOF
1713
1714 fi
1715
1716 if test $ac_cv_func_alloca = no; then
1717   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1718   # that cause trouble.  Some versions do not even contain alloca or
1719   # contain a buggy version.  If you still want to use their alloca,
1720   # use ar to extract alloca.o from them instead of compiling alloca.c.
1721   ALLOCA=alloca.o
1722   cat >> confdefs.h <<\EOF
1723 #define C_ALLOCA 1
1724 EOF
1725
1726
1727 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1728 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1729   echo $ac_n "(cached) $ac_c" 1>&6
1730 else
1731   cat > conftest.$ac_ext <<EOF
1732 #line 1733 "configure"
1733 #include "confdefs.h"
1734 #if defined(CRAY) && ! defined(CRAY2)
1735 webecray
1736 #else
1737 wenotbecray
1738 #endif
1739
1740 EOF
1741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1742   egrep "webecray" >/dev/null 2>&1; then
1743   rm -rf conftest*
1744   ac_cv_os_cray=yes
1745 else
1746   rm -rf conftest*
1747   ac_cv_os_cray=no
1748 fi
1749 rm -f conftest*
1750
1751 fi
1752
1753 echo "$ac_t""$ac_cv_os_cray" 1>&6
1754 if test $ac_cv_os_cray = yes; then
1755 for ac_func in _getb67 GETB67 getb67; do
1756   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1757 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1758   echo $ac_n "(cached) $ac_c" 1>&6
1759 else
1760   cat > conftest.$ac_ext <<EOF
1761 #line 1762 "configure"
1762 #include "confdefs.h"
1763 /* System header to define __stub macros and hopefully few prototypes,
1764     which can conflict with char $ac_func(); below.  */
1765 #include <assert.h>
1766 /* Override any gcc2 internal prototype to avoid an error.  */
1767 char $ac_func();
1768
1769 int main() { return 0; }
1770 int t() {
1771
1772 /* The GNU C library defines this for functions which it implements
1773     to always fail with ENOSYS.  Some functions are actually named
1774     something starting with __ and the normal name is an alias.  */
1775 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1776 choke me
1777 #else
1778 $ac_func();
1779 #endif
1780
1781 ; return 0; }
1782 EOF
1783 if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1784   rm -rf conftest*
1785   eval "ac_cv_func_$ac_func=yes"
1786 else
1787   rm -rf conftest*
1788   eval "ac_cv_func_$ac_func=no"
1789 fi
1790 rm -f conftest*
1791
1792 fi
1793 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1794   echo "$ac_t""yes" 1>&6
1795   cat >> confdefs.h <<EOF
1796 #define CRAY_STACKSEG_END $ac_func
1797 EOF
1798
1799   break
1800 else
1801   echo "$ac_t""no" 1>&6
1802 fi
1803
1804 done
1805 fi
1806
1807 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1808 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1809   echo $ac_n "(cached) $ac_c" 1>&6
1810 else
1811   if test "$cross_compiling" = yes; then
1812   ac_cv_c_stack_direction=0
1813 else
1814 cat > conftest.$ac_ext <<EOF
1815 #line 1816 "configure"
1816 #include "confdefs.h"
1817 find_stack_direction ()
1818 {
1819   static char *addr = 0;
1820   auto char dummy;
1821   if (addr == 0)
1822     {
1823       addr = &dummy;
1824       return find_stack_direction ();
1825     }
1826   else
1827     return (&dummy > addr) ? 1 : -1;
1828 }
1829 main ()
1830 {
1831   exit (find_stack_direction() < 0);
1832 }
1833 EOF
1834 { (eval echo configure:1835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
1835 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1836   ac_cv_c_stack_direction=1
1837 else
1838   ac_cv_c_stack_direction=-1
1839 fi
1840 fi
1841 rm -fr conftest*
1842 fi
1843
1844 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1845 cat >> confdefs.h <<EOF
1846 #define STACK_DIRECTION $ac_cv_c_stack_direction
1847 EOF
1848
1849 fi
1850
1851 echo $ac_n "checking for inline""... $ac_c" 1>&6
1852 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1853   echo $ac_n "(cached) $ac_c" 1>&6
1854 else
1855   ac_cv_c_inline=no
1856 for ac_kw in inline __inline__ __inline; do
1857   cat > conftest.$ac_ext <<EOF
1858 #line 1859 "configure"
1859 #include "confdefs.h"
1860
1861 int main() { return 0; }
1862 int t() {
1863 } $ac_kw foo() {
1864 ; return 0; }
1865 EOF
1866 if { (eval echo configure:1867: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1867   rm -rf conftest*
1868   ac_cv_c_inline=$ac_kw; break
1869 fi
1870 rm -f conftest*
1871
1872 done
1873
1874 fi
1875
1876 echo "$ac_t""$ac_cv_c_inline" 1>&6
1877 case "$ac_cv_c_inline" in
1878   inline | yes) ;;
1879   no) cat >> confdefs.h <<\EOF
1880 #define inline
1881 EOF
1882  ;;
1883   *)  cat >> confdefs.h <<EOF
1884 #define inline $ac_cv_c_inline
1885 EOF
1886  ;;
1887 esac
1888
1889
1890 # VMS doesn't have unlink.
1891 for ac_func in unlink remove
1892 do
1893 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1894 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1895   echo $ac_n "(cached) $ac_c" 1>&6
1896 else
1897   cat > conftest.$ac_ext <<EOF
1898 #line 1899 "configure"
1899 #include "confdefs.h"
1900 /* System header to define __stub macros and hopefully few prototypes,
1901     which can conflict with char $ac_func(); below.  */
1902 #include <assert.h>
1903 /* Override any gcc2 internal prototype to avoid an error.  */
1904 char $ac_func();
1905
1906 int main() { return 0; }
1907 int t() {
1908
1909 /* The GNU C library defines this for functions which it implements
1910     to always fail with ENOSYS.  Some functions are actually named
1911     something starting with __ and the normal name is an alias.  */
1912 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1913 choke me
1914 #else
1915 $ac_func();
1916 #endif
1917
1918 ; return 0; }
1919 EOF
1920 if { (eval echo configure:1921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1921   rm -rf conftest*
1922   eval "ac_cv_func_$ac_func=yes"
1923 else
1924   rm -rf conftest*
1925   eval "ac_cv_func_$ac_func=no"
1926 fi
1927 rm -f conftest*
1928
1929 fi
1930 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1931   echo "$ac_t""yes" 1>&6
1932     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1933   cat >> confdefs.h <<EOF
1934 #define $ac_tr_func 1
1935 EOF
1936  break
1937 else
1938   echo "$ac_t""no" 1>&6
1939 fi
1940 done
1941
1942
1943 # Some systems don't have sbrk().
1944 for ac_func in sbrk
1945 do
1946 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1947 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1948   echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 /* System header to define __stub macros and hopefully few prototypes,
1954     which can conflict with char $ac_func(); below.  */
1955 #include <assert.h>
1956 /* Override any gcc2 internal prototype to avoid an error.  */
1957 char $ac_func();
1958
1959 int main() { return 0; }
1960 int t() {
1961
1962 /* The GNU C library defines this for functions which it implements
1963     to always fail with ENOSYS.  Some functions are actually named
1964     something starting with __ and the normal name is an alias.  */
1965 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1966 choke me
1967 #else
1968 $ac_func();
1969 #endif
1970
1971 ; return 0; }
1972 EOF
1973 if { (eval echo configure:1974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1974   rm -rf conftest*
1975   eval "ac_cv_func_$ac_func=yes"
1976 else
1977   rm -rf conftest*
1978   eval "ac_cv_func_$ac_func=no"
1979 fi
1980 rm -f conftest*
1981
1982 fi
1983 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1984   echo "$ac_t""yes" 1>&6
1985     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1986   cat >> confdefs.h <<EOF
1987 #define $ac_tr_func 1
1988 EOF
1989
1990 else
1991   echo "$ac_t""no" 1>&6
1992 fi
1993 done
1994
1995
1996 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
1997 # enough, but on some of those systems, the assert macro relies on requoting
1998 # working properly!
1999 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2000 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2001   echo $ac_n "(cached) $ac_c" 1>&6
2002 else
2003   cat > conftest.$ac_ext <<EOF
2004 #line 2005 "configure"
2005 #include "confdefs.h"
2006 #include <assert.h>
2007 #include <stdio.h>
2008 int main() { return 0; }
2009 int t() {
2010
2011 /* check for requoting problems */
2012 static int a, b, c, d;
2013 static char *s;
2014 assert (!strcmp(s, "foo bar baz quux"));
2015 /* check for newline handling */
2016 assert (a == b
2017         || c == d);
2018
2019 ; return 0; }
2020 EOF
2021 if { (eval echo configure:2022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2022   rm -rf conftest*
2023   gas_cv_assert_ok=yes
2024 else
2025   rm -rf conftest*
2026   gas_cv_assert_ok=no
2027 fi
2028 rm -f conftest*
2029
2030 fi
2031 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2032 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2033 #define BROKEN_ASSERT 1
2034 EOF
2035
2036
2037
2038 # On some systems, the system header files may not declare malloc, realloc,
2039 # and free.  There are places where gas needs these functions to have been
2040 # declared -- such as when taking their addresses.
2041 gas_test_headers="
2042 #ifdef HAVE_MEMORY_H
2043 #include <memory.h>
2044 #endif
2045 #ifdef HAVE_STRING_H
2046 #include <string.h>
2047 #endif
2048 #ifdef HAVE_STDLIB_H
2049 #include <stdlib.h>
2050 #endif
2051 #ifdef HAVE_UNISTD_H
2052 #include <unistd.h>
2053 #endif
2054 "
2055
2056 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2057 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2058   echo $ac_n "(cached) $ac_c" 1>&6
2059 else
2060   cat > conftest.$ac_ext <<EOF
2061 #line 2062 "configure"
2062 #include "confdefs.h"
2063 $gas_test_headers
2064 int main() { return 0; }
2065 int t() {
2066
2067 typedef char *(*f)();
2068 f x;
2069 x = (f) malloc;
2070
2071 ; return 0; }
2072 EOF
2073 if { (eval echo configure:2074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2074   rm -rf conftest*
2075   gas_cv_decl_needed_malloc=no
2076 else
2077   rm -rf conftest*
2078   gas_cv_decl_needed_malloc=yes
2079 fi
2080 rm -f conftest*
2081
2082 fi
2083 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
2084 test $gas_cv_decl_needed_malloc = no || {
2085  cat >> confdefs.h <<\EOF
2086 #define NEED_DECLARATION_MALLOC 1
2087 EOF
2088
2089 }
2090
2091
2092 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2093 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2094   echo $ac_n "(cached) $ac_c" 1>&6
2095 else
2096   cat > conftest.$ac_ext <<EOF
2097 #line 2098 "configure"
2098 #include "confdefs.h"
2099 $gas_test_headers
2100 int main() { return 0; }
2101 int t() {
2102
2103 typedef void (*f)();
2104 f x;
2105 x = (f) free;
2106
2107 ; return 0; }
2108 EOF
2109 if { (eval echo configure:2110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2110   rm -rf conftest*
2111   gas_cv_decl_needed_free=no
2112 else
2113   rm -rf conftest*
2114   gas_cv_decl_needed_free=yes
2115 fi
2116 rm -f conftest*
2117
2118 fi
2119 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
2120 test $gas_cv_decl_needed_free = no || {
2121  cat >> confdefs.h <<\EOF
2122 #define NEED_DECLARATION_FREE 1
2123 EOF
2124
2125 }
2126
2127
2128 # Does errno.h declare errno, or do we have to add a separate declaration
2129 # for it?
2130
2131 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2132 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2133   echo $ac_n "(cached) $ac_c" 1>&6
2134 else
2135   cat > conftest.$ac_ext <<EOF
2136 #line 2137 "configure"
2137 #include "confdefs.h"
2138
2139 #ifdef HAVE_ERRNO_H
2140 #include <errno.h>
2141 #endif
2142
2143 int main() { return 0; }
2144 int t() {
2145
2146 typedef int f;
2147 f x;
2148 x = (f) errno;
2149
2150 ; return 0; }
2151 EOF
2152 if { (eval echo configure:2153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2153   rm -rf conftest*
2154   gas_cv_decl_needed_errno=no
2155 else
2156   rm -rf conftest*
2157   gas_cv_decl_needed_errno=yes
2158 fi
2159 rm -f conftest*
2160
2161 fi
2162 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
2163 test $gas_cv_decl_needed_errno = no || {
2164  cat >> confdefs.h <<\EOF
2165 #define NEED_DECLARATION_ERRNO 1
2166 EOF
2167
2168 }
2169
2170
2171 HLDFLAGS=
2172 RPATH_ENVVAR=LD_LIBRARY_PATH
2173 # If we have shared libraries, try to set rpath reasonably.
2174 if test "${shared}" = "true"; then
2175   case "${host}" in
2176   *-*-hpux*)
2177     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2178     RPATH_ENVVAR=SHLIB_PATH
2179     ;;
2180   *-*-irix5*)
2181     HLDFLAGS='-Wl,-rpath,$(libdir)'
2182     ;;
2183   *-*-linux*aout*)
2184     ;;
2185   *-*-linux*)
2186     HLDFLAGS='-Wl,-rpath,$(libdir)'
2187     ;;
2188   *-*-sysv4* | *-*-solaris*)
2189     HLDFLAGS='-R $(libdir)'
2190     ;;
2191   esac
2192 fi
2193
2194 # On SunOS, if the linker supports the -rpath option, use it to
2195 # prevent ../bfd and ../opcodes from being included in the run time
2196 # search path.
2197 case "${host}" in
2198   *-*-sunos*)
2199     echo 'main () { }' > conftest.c
2200     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2201     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2202       :
2203     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2204       :
2205     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2206       :
2207     elif test "${shared}" = "true"; then
2208       HLDFLAGS='-Wl,-rpath=$(libdir)'
2209     else
2210       HLDFLAGS='-Wl,-rpath='
2211     fi
2212     rm -f conftest.t conftest.c conftest
2213     ;;
2214 esac
2215
2216
2217
2218 trap '' 1 2 15
2219 cat > confcache <<\EOF
2220 # This file is a shell script that caches the results of configure
2221 # tests run on this system so they can be shared between configure
2222 # scripts and configure runs.  It is not useful on other systems.
2223 # If it contains results you don't want to keep, you may remove or edit it.
2224 #
2225 # By default, configure uses ./config.cache as the cache file,
2226 # creating it if it does not exist already.  You can give configure
2227 # the --cache-file=FILE option to use a different cache file; that is
2228 # what configure does when it calls configure scripts in
2229 # subdirectories, so they share the cache.
2230 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2231 # config.status only pays attention to the cache file if you give it the
2232 # --recheck option to rerun configure.
2233 #
2234 EOF
2235 # Ultrix sh set writes to stderr and can't be redirected directly,
2236 # and sets the high bit in the cache file unless we assign to the vars.
2237 (set) 2>&1 |
2238   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2239   >> confcache
2240 if cmp -s $cache_file confcache; then
2241   :
2242 else
2243   if test -w $cache_file; then
2244     echo "updating cache $cache_file"
2245     cat confcache > $cache_file
2246   else
2247     echo "not updating unwritable cache $cache_file"
2248   fi
2249 fi
2250 rm -f confcache
2251
2252 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2253
2254 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2255 # Let make expand exec_prefix.
2256 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2257
2258 # Any assignment to VPATH causes Sun make to only execute
2259 # the first set of double-colon rules, so remove it if not needed.
2260 # If there is a colon in the path, we need to keep it.
2261 if test "x$srcdir" = x.; then
2262   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2263 fi
2264
2265 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2266
2267 DEFS=-DHAVE_CONFIG_H
2268
2269 # Without the "./", some shells look in PATH for config.status.
2270 : ${CONFIG_STATUS=./config.status}
2271
2272 echo creating $CONFIG_STATUS
2273 rm -f $CONFIG_STATUS
2274 cat > $CONFIG_STATUS <<EOF
2275 #! /bin/sh
2276 # Generated automatically by configure.
2277 # Run this file to recreate the current configuration.
2278 # This directory was configured as follows,
2279 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2280 #
2281 # $0 $ac_configure_args
2282 #
2283 # Compiler output produced by configure, useful for debugging
2284 # configure, is in ./config.log if it exists.
2285
2286 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2287 for ac_option
2288 do
2289   case "\$ac_option" in
2290   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2291     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2292     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2293   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2294     echo "$CONFIG_STATUS generated by autoconf version 2.8"
2295     exit 0 ;;
2296   -help | --help | --hel | --he | --h)
2297     echo "\$ac_cs_usage"; exit 0 ;;
2298   *) echo "\$ac_cs_usage"; exit 1 ;;
2299   esac
2300 done
2301
2302 ac_given_srcdir=$srcdir
2303 ac_given_INSTALL="$INSTALL"
2304
2305 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2306 EOF
2307 cat >> $CONFIG_STATUS <<EOF
2308
2309 # Protect against being on the right side of a sed subst in config.status.
2310 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2311  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2312 $ac_vpsub
2313 $extrasub
2314 s%@CFLAGS@%$CFLAGS%g
2315 s%@CPPFLAGS@%$CPPFLAGS%g
2316 s%@CXXFLAGS@%$CXXFLAGS%g
2317 s%@DEFS@%$DEFS%g
2318 s%@LDFLAGS@%$LDFLAGS%g
2319 s%@LIBS@%$LIBS%g
2320 s%@exec_prefix@%$exec_prefix%g
2321 s%@prefix@%$prefix%g
2322 s%@program_transform_name@%$program_transform_name%g
2323 s%@bindir@%$bindir%g
2324 s%@sbindir@%$sbindir%g
2325 s%@libexecdir@%$libexecdir%g
2326 s%@datadir@%$datadir%g
2327 s%@sysconfdir@%$sysconfdir%g
2328 s%@sharedstatedir@%$sharedstatedir%g
2329 s%@localstatedir@%$localstatedir%g
2330 s%@libdir@%$libdir%g
2331 s%@includedir@%$includedir%g
2332 s%@oldincludedir@%$oldincludedir%g
2333 s%@infodir@%$infodir%g
2334 s%@mandir@%$mandir%g
2335 s%@host@%$host%g
2336 s%@host_alias@%$host_alias%g
2337 s%@host_cpu@%$host_cpu%g
2338 s%@host_vendor@%$host_vendor%g
2339 s%@host_os@%$host_os%g
2340 s%@target@%$target%g
2341 s%@target_alias@%$target_alias%g
2342 s%@target_cpu@%$target_cpu%g
2343 s%@target_vendor@%$target_vendor%g
2344 s%@target_os@%$target_os%g
2345 s%@build@%$build%g
2346 s%@build_alias@%$build_alias%g
2347 s%@build_cpu@%$build_cpu%g
2348 s%@build_vendor@%$build_vendor%g
2349 s%@build_os@%$build_os%g
2350 /@target_frag@/r $target_frag
2351 s%@target_frag@%%g
2352 s%@extra_objects@%$extra_objects%g
2353 s%@target_cpu_type@%$target_cpu_type%g
2354 s%@obj_format@%$obj_format%g
2355 s%@atof@%$atof%g
2356 s%@OPCODES_DEP@%$OPCODES_DEP%g
2357 s%@OPCODES_LIB@%$OPCODES_LIB%g
2358 s%@BFDDEP@%$BFDDEP%g
2359 s%@BFDLIB@%$BFDLIB%g
2360 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2361 s%@CC@%$CC%g
2362 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2363 s%@INSTALL_DATA@%$INSTALL_DATA%g
2364 s%@CPP@%$CPP%g
2365 s%@ALLOCA@%$ALLOCA%g
2366 s%@HLDFLAGS@%$HLDFLAGS%g
2367 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2368
2369 CEOF
2370 EOF
2371 cat >> $CONFIG_STATUS <<EOF
2372
2373 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
2374 EOF
2375 cat >> $CONFIG_STATUS <<\EOF
2376 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2377   # Support "outfile[:infile]", defaulting infile="outfile.in".
2378   case "$ac_file" in
2379   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2380        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2381   *) ac_file_in="${ac_file}.in" ;;
2382   esac
2383
2384   # Adjust relative srcdir, etc. for subdirectories.
2385
2386   # Remove last slash and all that follows it.  Not all systems have dirname.
2387   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2388   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2389     # The file is in a subdirectory.
2390     test ! -d "$ac_dir" && mkdir "$ac_dir"
2391     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2392     # A "../" for each directory in $ac_dir_suffix.
2393     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2394   else
2395     ac_dir_suffix= ac_dots=
2396   fi
2397
2398   case "$ac_given_srcdir" in
2399   .)  srcdir=.
2400       if test -z "$ac_dots"; then top_srcdir=.
2401       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2402   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2403   *) # Relative path.
2404     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2405     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2406   esac
2407
2408   case "$ac_given_INSTALL" in
2409   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2410   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2411   esac
2412   echo creating "$ac_file"
2413   rm -f "$ac_file"
2414   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2415   case "$ac_file" in
2416   *Makefile*) ac_comsub="1i\\
2417 # $configure_input" ;;
2418   *) ac_comsub= ;;
2419   esac
2420   sed -e "$ac_comsub
2421 s%@configure_input@%$configure_input%g
2422 s%@srcdir@%$srcdir%g
2423 s%@top_srcdir@%$top_srcdir%g
2424 s%@INSTALL@%$INSTALL%g
2425 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2426 fi; done
2427 rm -f conftest.subs
2428
2429 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2430 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2431 #
2432 # ac_d sets the value in "#define NAME VALUE" lines.
2433 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2434 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2435 ac_dC='\3'
2436 ac_dD='%g'
2437 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2438 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2439 ac_uB='\([      ]\)%\1#\2define\3'
2440 ac_uC=' '
2441 ac_uD='\4%g'
2442 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2443 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2444 ac_eB='$%\1#\2define\3'
2445 ac_eC=' '
2446 ac_eD='%g'
2447
2448 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
2449 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2450   # Support "outfile[:infile]", defaulting infile="outfile.in".
2451   case "$ac_file" in
2452   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2453        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2454   *) ac_file_in="${ac_file}.in" ;;
2455   esac
2456
2457   echo creating $ac_file
2458
2459   rm -f conftest.frag conftest.in conftest.out
2460   cp $ac_given_srcdir/$ac_file_in conftest.in
2461
2462 EOF
2463
2464 # Transform confdefs.h into a sed script conftest.vals that substitutes
2465 # the proper values into config.h.in to produce config.h.  And first:
2466 # Protect against being on the right side of a sed subst in config.status.
2467 # Protect against being in an unquoted here document in config.status.
2468 rm -f conftest.vals
2469 cat > conftest.hdr <<\EOF
2470 s/[\\&%]/\\&/g
2471 s%[\\$`]%\\&%g
2472 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2473 s%ac_d%ac_u%gp
2474 s%ac_u%ac_e%gp
2475 EOF
2476 sed -n -f conftest.hdr confdefs.h > conftest.vals
2477 rm -f conftest.hdr
2478
2479 # This sed command replaces #undef with comments.  This is necessary, for
2480 # example, in the case of _POSIX_SOURCE, which is predefined and required
2481 # on some systems where configure will not decide to define it.
2482 cat >> conftest.vals <<\EOF
2483 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2484 EOF
2485
2486 # Break up conftest.vals because some shells have a limit on
2487 # the size of here documents, and old seds have small limits too.
2488 # Maximum number of lines to put in a single here document.
2489 ac_max_here_lines=12
2490
2491 rm -f conftest.tail
2492 while :
2493 do
2494   ac_lines=`grep -c . conftest.vals`
2495   # grep -c gives empty output for an empty file on some AIX systems.
2496   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2497   # Write a limited-size here document to conftest.frag.
2498   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2499   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2500   echo 'CEOF
2501   sed -f conftest.frag conftest.in > conftest.out
2502   rm -f conftest.in
2503   mv conftest.out conftest.in
2504 ' >> $CONFIG_STATUS
2505   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2506   rm -f conftest.vals
2507   mv conftest.tail conftest.vals
2508 done
2509 rm -f conftest.vals
2510
2511 cat >> $CONFIG_STATUS <<\EOF
2512   rm -f conftest.frag conftest.h
2513   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2514   cat conftest.in >> conftest.h
2515   rm -f conftest.in
2516   if cmp -s $ac_file conftest.h 2>/dev/null; then
2517     echo "$ac_file is unchanged"
2518     rm -f conftest.h
2519   else
2520     rm -f $ac_file
2521     mv conftest.h $ac_file
2522   fi
2523 fi; done
2524
2525 EOF
2526
2527 cat >> $CONFIG_STATUS <<EOF
2528 ac_sources="$files"
2529 ac_dests="$links"
2530 EOF
2531
2532 cat >> $CONFIG_STATUS <<\EOF
2533 srcdir=$ac_given_srcdir
2534 while test -n "$ac_sources"; do
2535   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2536   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2537
2538   echo "linking $srcdir/$ac_source to $ac_dest"
2539
2540   if test ! -r $srcdir/$ac_source; then
2541     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2542   fi
2543   rm -f $ac_dest
2544
2545   # Make relative symlinks.
2546   # Remove last slash and all that follows it.  Not all systems have dirname.
2547   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2548   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2549     # The dest file is in a subdirectory.
2550     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2551     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2552     # A "../" for each directory in $ac_dest_dir_suffix.
2553     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2554   else
2555     ac_dest_dir_suffix= ac_dots=
2556   fi
2557
2558   case "$srcdir" in
2559   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2560   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2561   esac
2562
2563   # Make a symlink if possible; otherwise try a hard link.
2564   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2565     ln $srcdir/$ac_source $ac_dest; then :
2566   else
2567     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2568   fi
2569 done
2570
2571
2572 exit 0
2573 EOF
2574 chmod +x $CONFIG_STATUS
2575 rm -fr confdefs* $ac_clean_files
2576 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2577