gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   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="$ac_help
  19   --enable-shared         build shared BFD library"
  20 ac_help="$ac_help
  21   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  22
  23 # Initialize some variables set by options.
  24 # The variables have the same names as the options, with
  25 # dashes changed to underlines.
  26 build=NONE
  27 cache_file=./config.cache
  28 exec_prefix=NONE
  29 host=NONE
  30 no_create=
  31 nonopt=NONE
  32 no_recursion=
  33 prefix=NONE
  34 program_prefix=NONE
  35 program_suffix=NONE
  36 program_transform_name=s,x,x,
  37 silent=
  38 site=
  39 srcdir=
  40 target=NONE
  41 verbose=
  42 x_includes=NONE
  43 x_libraries=NONE
  44 bindir='${exec_prefix}/bin'
  45 sbindir='${exec_prefix}/sbin'
  46 libexecdir='${exec_prefix}/libexec'
  47 datadir='${prefix}/share'
  48 sysconfdir='${prefix}/etc'
  49 sharedstatedir='${prefix}/com'
  50 localstatedir='${prefix}/var'
  51 libdir='${exec_prefix}/lib'
  52 includedir='${prefix}/include'
  53 oldincludedir='/usr/include'
  54 infodir='${prefix}/info'
  55 mandir='${prefix}/man'
  56
  57 # Initialize some other variables.
  58 subdirs=
  59 MFLAGS= MAKEFLAGS=
  60 # Maximum number of lines to put in a shell here document.
  61 ac_max_here_lines=12
  62
  63 ac_prev=
  64 for ac_option
  65 do
  66
  67   # If the previous option needs an argument, assign it.
  68   if test -n "$ac_prev"; then
  69     eval "$ac_prev=\$ac_option"
  70     ac_prev=
  71     continue
  72   fi
  73
  74   case "$ac_option" in
  75   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  76   *) ac_optarg= ;;
  77   esac
  78
  79   # Accept the important Cygnus configure options, so we can diagnose typos.
  80
  81   case "$ac_option" in
  82
  83   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  84     ac_prev=bindir ;;
  85   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  86     bindir="$ac_optarg" ;;
  87
  88   -build | --build | --buil | --bui | --bu)
  89     ac_prev=build ;;
  90   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  91     build="$ac_optarg" ;;
  92
  93   -cache-file | --cache-file | --cache-fil | --cache-fi \
  94   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  95     ac_prev=cache_file ;;
  96   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  97   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  98     cache_file="$ac_optarg" ;;
  99
 100   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 101     ac_prev=datadir ;;
 102   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 103   | --da=*)
 104     datadir="$ac_optarg" ;;
 105
 106   -disable-* | --disable-*)
 107     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 108     # Reject names that are not valid shell variable names.
 109     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 110       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 111     fi
 112     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 113     eval "enable_${ac_feature}=no" ;;
 114
 115   -enable-* | --enable-*)
 116     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 117     # Reject names that are not valid shell variable names.
 118     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 119       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 120     fi
 121     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 122     case "$ac_option" in
 123       *=*) ;;
 124       *) ac_optarg=yes ;;
 125     esac
 126     eval "enable_${ac_feature}='$ac_optarg'" ;;
 127
 128   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 129   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 130   | --exec | --exe | --ex)
 131     ac_prev=exec_prefix ;;
 132   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 133   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 134   | --exec=* | --exe=* | --ex=*)
 135     exec_prefix="$ac_optarg" ;;
 136
 137   -gas | --gas | --ga | --g)
 138     # Obsolete; use --with-gas.
 139     with_gas=yes ;;
 140
 141   -help | --help | --hel | --he)
 142     # Omit some internal or obsolete options to make the list less imposing.
 143     # This message is too long to be a string in the A/UX 3.1 sh.
 144     cat << EOF
 145 Usage: configure [options] [host]
 146 Options: [defaults in brackets after descriptions]
 147 Configuration:
 148   --cache-file=FILE       cache test results in FILE
 149   --help                  print this message
 150   --no-create             do not create output files
 151   --quiet, --silent       do not print \`checking...' messages
 152   --version               print the version of autoconf that created configure
 153 Directory and file names:
 154   --prefix=PREFIX         install architecture-independent files in PREFIX
 155                           [$ac_default_prefix]
 156   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 157                           [same as prefix]
 158   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 159   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 160   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 161   --datadir=DIR           read-only architecture-independent data in DIR
 162                           [PREFIX/share]
 163   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 164   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 165                           [PREFIX/com]
 166   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 167   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 168   --includedir=DIR        C header files in DIR [PREFIX/include]
 169   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 170   --infodir=DIR           info documentation in DIR [PREFIX/info]
 171   --mandir=DIR            man documentation in DIR [PREFIX/man]
 172   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 173   --program-prefix=PREFIX prepend PREFIX to installed program names
 174   --program-suffix=SUFFIX append SUFFIX to installed program names
 175   --program-transform-name=PROGRAM
 176                           run sed PROGRAM on installed program names
 177 EOF
 178     cat << EOF
 179 Host type:
 180   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 181   --host=HOST             configure for HOST [guessed]
 182   --target=TARGET         configure for TARGET [TARGET=HOST]
 183 Features and packages:
 184   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 185   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 186   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 187   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 188   --x-includes=DIR        X include files are in DIR
 189   --x-libraries=DIR       X library files are in DIR
 190 EOF
 191     if test -n "$ac_help"; then
 192       echo "--enable and --with options recognized:$ac_help"
 193     fi
 194     exit 0 ;;
 195
 196   -host | --host | --hos | --ho)
 197     ac_prev=host ;;
 198   -host=* | --host=* | --hos=* | --ho=*)
 199     host="$ac_optarg" ;;
 200
 201   -includedir | --includedir | --includedi | --included | --include \
 202   | --includ | --inclu | --incl | --inc)
 203     ac_prev=includedir ;;
 204   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 205   | --includ=* | --inclu=* | --incl=* | --inc=*)
 206     includedir="$ac_optarg" ;;
 207
 208   -infodir | --infodir | --infodi | --infod | --info | --inf)
 209     ac_prev=infodir ;;
 210   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 211     infodir="$ac_optarg" ;;
 212
 213   -libdir | --libdir | --libdi | --libd)
 214     ac_prev=libdir ;;
 215   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 216     libdir="$ac_optarg" ;;
 217
 218   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 219   | --libexe | --libex | --libe)
 220     ac_prev=libexecdir ;;
 221   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 222   | --libexe=* | --libex=* | --libe=*)
 223     libexecdir="$ac_optarg" ;;
 224
 225   -localstatedir | --localstatedir | --localstatedi | --localstated \
 226   | --localstate | --localstat | --localsta | --localst \
 227   | --locals | --local | --loca | --loc | --lo)
 228     ac_prev=localstatedir ;;
 229   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 230   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 231   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 232     localstatedir="$ac_optarg" ;;
 233
 234   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 235     ac_prev=mandir ;;
 236   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 237     mandir="$ac_optarg" ;;
 238
 239   -nfp | --nfp | --nf)
 240     # Obsolete; use --without-fp.
 241     with_fp=no ;;
 242
 243   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 244   | --no-cr | --no-c)
 245     no_create=yes ;;
 246
 247   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 248   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 249     no_recursion=yes ;;
 250
 251   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 252   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 253   | --oldin | --oldi | --old | --ol | --o)
 254     ac_prev=oldincludedir ;;
 255   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 256   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 257   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 258     oldincludedir="$ac_optarg" ;;
 259
 260   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 261     ac_prev=prefix ;;
 262   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 263     prefix="$ac_optarg" ;;
 264
 265   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 266   | --program-pre | --program-pr | --program-p)
 267     ac_prev=program_prefix ;;
 268   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 269   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 270     program_prefix="$ac_optarg" ;;
 271
 272   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 273   | --program-suf | --program-su | --program-s)
 274     ac_prev=program_suffix ;;
 275   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 276   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 277     program_suffix="$ac_optarg" ;;
 278
 279   -program-transform-name | --program-transform-name \
 280   | --program-transform-nam | --program-transform-na \
 281   | --program-transform-n | --program-transform- \
 282   | --program-transform | --program-transfor \
 283   | --program-transfo | --program-transf \
 284   | --program-trans | --program-tran \
 285   | --progr-tra | --program-tr | --program-t)
 286     ac_prev=program_transform_name ;;
 287   -program-transform-name=* | --program-transform-name=* \
 288   | --program-transform-nam=* | --program-transform-na=* \
 289   | --program-transform-n=* | --program-transform-=* \
 290   | --program-transform=* | --program-transfor=* \
 291   | --program-transfo=* | --program-transf=* \
 292   | --program-trans=* | --program-tran=* \
 293   | --progr-tra=* | --program-tr=* | --program-t=*)
 294     program_transform_name="$ac_optarg" ;;
 295
 296   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 297   | -silent | --silent | --silen | --sile | --sil)
 298     silent=yes ;;
 299
 300   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 301     ac_prev=sbindir ;;
 302   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 303   | --sbi=* | --sb=*)
 304     sbindir="$ac_optarg" ;;
 305
 306   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 307   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 308   | --sharedst | --shareds | --shared | --share | --shar \
 309   | --sha | --sh)
 310     ac_prev=sharedstatedir ;;
 311   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 312   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 313   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 314   | --sha=* | --sh=*)
 315     sharedstatedir="$ac_optarg" ;;
 316
 317   -site | --site | --sit)
 318     ac_prev=site ;;
 319   -site=* | --site=* | --sit=*)
 320     site="$ac_optarg" ;;
 321
 322   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 323     ac_prev=srcdir ;;
 324   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 325     srcdir="$ac_optarg" ;;
 326
 327   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 328   | --syscon | --sysco | --sysc | --sys | --sy)
 329     ac_prev=sysconfdir ;;
 330   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 331   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 332     sysconfdir="$ac_optarg" ;;
 333
 334   -target | --target | --targe | --targ | --tar | --ta | --t)
 335     ac_prev=target ;;
 336   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 337     target="$ac_optarg" ;;
 338
 339   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 340     verbose=yes ;;
 341
 342   -version | --version | --versio | --versi | --vers)
 343     echo "configure generated by autoconf version 2.12"
 344     exit 0 ;;
 345
 346   -with-* | --with-*)
 347     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 348     # Reject names that are not valid shell variable names.
 349     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 350       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 351     fi
 352     ac_package=`echo $ac_package| sed 's/-/_/g'`
 353     case "$ac_option" in
 354       *=*) ;;
 355       *) ac_optarg=yes ;;
 356     esac
 357     eval "with_${ac_package}='$ac_optarg'" ;;
 358
 359   -without-* | --without-*)
 360     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 361     # Reject names that are not valid shell variable names.
 362     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 363       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 364     fi
 365     ac_package=`echo $ac_package| sed 's/-/_/g'`
 366     eval "with_${ac_package}=no" ;;
 367
 368   --x)
 369     # Obsolete; use --with-x.
 370     with_x=yes ;;
 371
 372   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 373   | --x-incl | --x-inc | --x-in | --x-i)
 374     ac_prev=x_includes ;;
 375   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 376   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 377     x_includes="$ac_optarg" ;;
 378
 379   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 380   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 381     ac_prev=x_libraries ;;
 382   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 383   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 384     x_libraries="$ac_optarg" ;;
 385
 386   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 387     ;;
 388
 389   *)
 390     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 391       echo "configure: warning: $ac_option: invalid host type" 1>&2
 392     fi
 393     if test "x$nonopt" != xNONE; then
 394       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 395     fi
 396     nonopt="$ac_option"
 397     ;;
 398
 399   esac
 400 done
 401
 402 if test -n "$ac_prev"; then
 403   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 404 fi
 405
 406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 407
 408 # File descriptor usage:
 409 # 0 standard input
 410 # 1 file creation
 411 # 2 errors and warnings
 412 # 3 some systems may open it to /dev/tty
 413 # 4 used on the Kubota Titan
 414 # 6 checking for... messages and results
 415 # 5 compiler messages saved in config.log
 416 if test "$silent" = yes; then
 417   exec 6>/dev/null
 418 else
 419   exec 6>&1
 420 fi
 421 exec 5>./config.log
 422
 423 echo "\
 424 This file contains any messages produced by compilers while
 425 running configure, to aid debugging if configure makes a mistake.
 426 " 1>&5
 427
 428 # Strip out --no-create and --no-recursion so they do not pile up.
 429 # Also quote any args containing shell metacharacters.
 430 ac_configure_args=
 431 for ac_arg
 432 do
 433   case "$ac_arg" in
 434   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 435   | --no-cr | --no-c) ;;
 436   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 437   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 438   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 439   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 440   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 441   esac
 442 done
 443
 444 # NLS nuisances.
 445 # Only set these to C if already set.  These must not be set unconditionally
 446 # because not all systems understand e.g. LANG=C (notably SCO).
 447 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 448 # Non-C LC_CTYPE values break the ctype check.
 449 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 450 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 451 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 452 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 453
 454 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 455 rm -rf conftest* confdefs.h
 456 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 457 echo > confdefs.h
 458
 459 # A filename unique to this package, relative to the directory that
 460 # configure is in, which we can look for to find out if srcdir is correct.
 461 ac_unique_file=as.h
 462
 463 # Find the source files, if location was not specified.
 464 if test -z "$srcdir"; then
 465   ac_srcdir_defaulted=yes
 466   # Try the directory containing this script, then its parent.
 467   ac_prog=$0
 468   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 469   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 470   srcdir=$ac_confdir
 471   if test ! -r $srcdir/$ac_unique_file; then
 472     srcdir=..
 473   fi
 474 else
 475   ac_srcdir_defaulted=no
 476 fi
 477 if test ! -r $srcdir/$ac_unique_file; then
 478   if test "$ac_srcdir_defaulted" = yes; then
 479     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 480   else
 481     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 482   fi
 483 fi
 484 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 485
 486 # Prefer explicitly selected file to automatically selected ones.
 487 if test -z "$CONFIG_SITE"; then
 488   if test "x$prefix" != xNONE; then
 489     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 490   else
 491     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 492   fi
 493 fi
 494 for ac_site_file in $CONFIG_SITE; do
 495   if test -r "$ac_site_file"; then
 496     echo "loading site script $ac_site_file"
 497     . "$ac_site_file"
 498   fi
 499 done
 500
 501 if test -r "$cache_file"; then
 502   echo "loading cache $cache_file"
 503   . $cache_file
 504 else
 505   echo "creating cache $cache_file"
 506   > $cache_file
 507 fi
 508
 509 ac_ext=c
 510 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 511 ac_cpp='$CPP $CPPFLAGS'
 512 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 513 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 514 cross_compiling=$ac_cv_prog_cc_cross
 515
 516 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 517   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 518   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 519     ac_n= ac_c='
 520 ' ac_t='        '
 521   else
 522     ac_n=-n ac_c= ac_t=
 523   fi
 524 else
 525   ac_n= ac_c='\c' ac_t=
 526 fi
 527
 528 user_bfd_gas=
 529 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
 530 if test "${enable_bfd_assembler+set}" = set; then
 531   enableval="$enable_bfd_assembler"
 532   case "${enableval}" in
 533   yes) need_bfd=yes user_bfd_gas=yes ;;
 534   no)  user_bfd_gas=no ;;
 535   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
 536 esac
 537 fi
 538 # Check whether --enable-targets or --disable-targets was given.
 539 if test "${enable_targets+set}" = set; then
 540   enableval="$enable_targets"
 541   case "${enableval}" in
 542   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 543             ;;
 544   no)       enable_targets= ;;
 545   *)        enable_targets=$enableval ;;
 546 esac
 547 fi
 548 # Check whether --enable-shared or --disable-shared was given.
 549 if test "${enable_shared+set}" = set; then
 550   enableval="$enable_shared"
 551   case "${enableval}" in
 552   yes) shared=true shared_bfd=true shared_opcodes=true ;;
 553   no)  shared=false ;;
 554   *bfd*opcodes*) shared=true shared_bfd=true shared_opcodes=true ;;
 555   *opcodes*bfd*) shared=true shared_bfd=true shared_opcodes=true ;;
 556   *bfd*) shared=true shared_bfd=true ;;
 557   *opcodes*) shared=true shared_opcodes=true ;;
 558   *) shared=false ;;
 559 esac
 560 fi
 561 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
 562 if test "${enable_commonbfdlib+set}" = set; then
 563   enableval="$enable_commonbfdlib"
 564   case "${enableval}" in
 565   yes) commonbfdlib=true ;;
 566   no)  commonbfdlib=false ;;
 567   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
 568 esac
 569 fi
 570
 571 # Generate a header file -- gets more post-processing by Makefile later.
 572
 573
 574 ac_aux_dir=
 575 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 576   if test -f $ac_dir/install-sh; then
 577     ac_aux_dir=$ac_dir
 578     ac_install_sh="$ac_aux_dir/install-sh -c"
 579     break
 580   elif test -f $ac_dir/install.sh; then
 581     ac_aux_dir=$ac_dir
 582     ac_install_sh="$ac_aux_dir/install.sh -c"
 583     break
 584   fi
 585 done
 586 if test -z "$ac_aux_dir"; then
 587   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 588 fi
 589 ac_config_guess=$ac_aux_dir/config.guess
 590 ac_config_sub=$ac_aux_dir/config.sub
 591 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 592
 593
 594 # Do some error checking and defaulting for the host and target type.
 595 # The inputs are:
 596 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 597 #
 598 # The rules are:
 599 # 1. You are not allowed to specify --host, --target, and nonopt at the
 600 #    same time.
 601 # 2. Host defaults to nonopt.
 602 # 3. If nonopt is not specified, then host defaults to the current host,
 603 #    as determined by config.guess.
 604 # 4. Target and build default to nonopt.
 605 # 5. If nonopt is not specified, then target and build default to host.
 606
 607 # The aliases save the names the user supplied, while $host etc.
 608 # will get canonicalized.
 609 case $host---$target---$nonopt in
 610 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 611 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 612 esac
 613
 614
 615 # Make sure we can run config.sub.
 616 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 617 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 618 fi
 619
 620 echo $ac_n "checking host system type""... $ac_c" 1>&6
 621 echo "configure:622: checking host system type" >&5
 622
 623 host_alias=$host
 624 case "$host_alias" in
 625 NONE)
 626   case $nonopt in
 627   NONE)
 628     if host_alias=`$ac_config_guess`; then :
 629     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 630     fi ;;
 631   *) host_alias=$nonopt ;;
 632   esac ;;
 633 esac
 634
 635 host=`$ac_config_sub $host_alias`
 636 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 637 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 638 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 639 echo "$ac_t""$host" 1>&6
 640
 641 echo $ac_n "checking target system type""... $ac_c" 1>&6
 642 echo "configure:643: checking target system type" >&5
 643
 644 target_alias=$target
 645 case "$target_alias" in
 646 NONE)
 647   case $nonopt in
 648   NONE) target_alias=$host_alias ;;
 649   *) target_alias=$nonopt ;;
 650   esac ;;
 651 esac
 652
 653 target=`$ac_config_sub $target_alias`
 654 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 655 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 656 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 657 echo "$ac_t""$target" 1>&6
 658
 659 echo $ac_n "checking build system type""... $ac_c" 1>&6
 660 echo "configure:661: checking build system type" >&5
 661
 662 build_alias=$build
 663 case "$build_alias" in
 664 NONE)
 665   case $nonopt in
 666   NONE) build_alias=$host_alias ;;
 667   *) build_alias=$nonopt ;;
 668   esac ;;
 669 esac
 670
 671 build=`$ac_config_sub $build_alias`
 672 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 673 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 674 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 675 echo "$ac_t""$build" 1>&6
 676
 677 test "$host_alias" != "$target_alias" &&
 678   test "$program_prefix$program_suffix$program_transform_name" = \
 679     NONENONEs,x,x, &&
 680   program_prefix=${target_alias}-
 681
 682 if test "$program_transform_name" = s,x,x,; then
 683   program_transform_name=
 684 else
 685   # Double any \ or $.  echo might interpret backslashes.
 686   cat <<\EOF_SED > conftestsed
 687 s,\\,\\\\,g; s,\$,$$,g
 688 EOF_SED
 689   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 690   rm -f conftestsed
 691 fi
 692 test "$program_prefix" != NONE &&
 693   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 694 # Use a double $ so make ignores it.
 695 test "$program_suffix" != NONE &&
 696   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 697
 698 # sed with no file args requires a program.
 699 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 700
 701
 702 te_file=generic
 703
 704 canon_targets=""
 705 if test -n "$enable_targets" ; then
 706   for t in `echo $enable_targets | sed 's/,/ /g'`; do
 707     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
 708     if test -n "$result" ; then
 709       canon_targets="$canon_targets $result"
 710 #    else
 711 #      # Permit "all", etc.  We don't support it yet though.
 712 #      canon_targets="$canon_targets $t"
 713     fi
 714   done
 715   _gas_uniq_list="$canon_targets"
 716 _gas_uniq_newlist=""
 717 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
 718   case $_gas_uniq_i in
 719   _gas_uniq_dummy) ;;
 720   *) case " $_gas_uniq_newlist " in
 721        *" $_gas_uniq_i "*) ;;
 722        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
 723      esac ;;
 724   esac
 725 done
 726 canon_targets=$_gas_uniq_newlist
 727
 728 fi
 729
 730 emulations=""
 731
 732 for this_target in $target $canon_targets ; do
 733
 734     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
 735
 736     # check for architecture variants
 737     case ${cpu} in
 738       armeb)            cpu_type=arm endian=big ;;
 739       arm*)             cpu_type=arm endian=little ;;
 740       thumb*)           cpu_type=arm endian=little ;;
 741       hppa*)            cpu_type=hppa ;;
 742       i[456]86)         cpu_type=i386 ;;
 743       m680[012346]0)    cpu_type=m68k ;;
 744       m68008)           cpu_type=m68k ;;
 745       m683??)           cpu_type=m68k ;;
 746       m8*)              cpu_type=m88k ;;
 747       mips*el)          cpu_type=mips endian=little ;;
 748       mips*5900*)       cpu_type=mips endian=little ;;
 749       mips*)            cpu_type=mips endian=big ;;
 750       powerpcle*)       cpu_type=ppc endian=little ;;
 751       powerpc*)         cpu_type=ppc endian=big ;;
 752       rs6000*)          cpu_type=ppc ;;
 753       sparc64)          cpu_type=sparc want_sparc_v9=true ;;
 754       sparc*)           cpu_type=sparc ;;
 755       *)                cpu_type=${cpu} ;;
 756     esac
 757
 758     if test ${this_target} = $target ; then
 759       target_cpu_type=${cpu_type}
 760     elif test ${target_cpu_type} != ${cpu_type} ; then
 761       continue
 762     fi
 763
 764     targ=${cpu_type}
 765     generic_target=${cpu_type}-$vendor-$os
 766     dev=no
 767     bfd_gas=no
 768     em=generic
 769
 770     # assign object format
 771     case ${generic_target} in
 772       a29k-*-coff)          fmt=coff targ=ebmon29k ;;
 773       a29k-amd-udi)         fmt=coff targ=ebmon29k ;;
 774       a29k-amd-ebmon)       fmt=coff targ=ebmon29k ;;
 775       a29k-nyu-sym1)        fmt=coff targ=ebmon29k ;;
 776       a29k-*-vxworks*)      fmt=coff ;;
 777
 778       alpha-*-*vms*)        fmt=evax ;;
 779       alpha-*-netware*)     fmt=ecoff ;;
 780       alpha-*-openbsd*)     fmt=ecoff ;;
 781       alpha-*-osf*)         fmt=ecoff ;;
 782       alpha-*-linuxecoff*)  fmt=ecoff ;;
 783       alpha-*-linux*)       fmt=elf em=linux ;;
 784
 785 # start-sanitize-arc
 786       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
 787 # end-sanitize-arc
 788
 789       arm-*-riscix*)        fmt=aout targ=arm-lit em=riscix ;;
 790       arm-*-aout)           fmt=aout
 791                             case "$endian" in
 792                               big)      targ=arm-big ;;
 793                               *)        targ=arm-lit ;;
 794                             esac
 795                             ;;
 796       arm-*-coff | thumb-*-coff)           fmt=coff ;;
 797       arm-*-riscix*)        fmt=aout ;;
 798       arm-*-pe)             fmt=coff targ=armcoff em=pe ;;
 799
 800       d10v-*-*)             fmt=elf bfd_gas=yes ;;
 801 # start-sanitize-d30v
 802       d30v-*-*)             fmt=elf bfd_gas=yes ;;
 803 # end-sanitize-d30v
 804
 805       hppa-*-*elf*)         fmt=elf em=hppa ;;
 806       hppa-*-lites*)        fmt=elf em=hppa ;;
 807       hppa-*-osf*)          fmt=som em=hppa ;;
 808       hppa-*-rtems*)        fmt=elf em=hppa ;;
 809       hppa-*-hpux*)         fmt=som em=hppa ;;
 810       hppa-*-bsd*)          fmt=som em=hppa ;;
 811       hppa-*-hiux*)         fmt=som em=hppa ;;
 812
 813       h8300-*-coff)         fmt=coff ;;
 814
 815       i386-ibm-aix*)        fmt=coff targ=i386coff
 816                              em=i386aix ;;
 817       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
 818       i386-*-bsd*)          fmt=aout em=386bsd ;;
 819       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
 820       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
 821       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
 822       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
 823       i386-*-linux*coff*)   fmt=coff em=linux
 824                              targ=i386coff ;;
 825       i386-*-linux*)        fmt=elf em=linux ;;
 826       i386-*-lynxos*)       fmt=coff targ=i386coff
 827                              em=lynx ;;
 828       i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
 829                             fmt=elf ;;
 830       i386-*-sco*elf*)      fmt=elf targ=sco5 ;;
 831       i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 832                             fmt=coff targ=i386coff ;;
 833       i386-*-vsta)          fmt=aout ;;
 834       i386-*-go32)          fmt=coff targ=i386coff ;;
 835       i386-*-rtems*)        fmt=coff targ=i386coff ;;
 836       i386-*-gnu*)          fmt=elf ;;
 837       i386-*-mach*)
 838                             fmt=aout em=mach bfd_gas=yes ;;
 839       i386-*-msdos*)        fmt=aout ;;
 840       i386-*-moss*)         fmt=elf ;;
 841       i386-*-pe)            fmt=coff targ=i386coff em=pe ;;
 842       i386-*-cygwin32)      fmt=coff targ=i386coff em=pe bfd_gas=yes ;;
 843       i386-*-*nt)           fmt=coff targ=i386coff em=pe ;;
 844       i960-*-bout)          fmt=bout ;;
 845       i960-*-coff)          fmt=coff em=ic960 targ=ic960coff ;;
 846       i960-*-rtems*)        fmt=coff em=ic960 targ=ic960coff ;;
 847       i960-*-nindy*)        fmt=bout ;;
 848       i960-*-vxworks4*)     fmt=bout ;;
 849       i960-*-vxworks5.0)    fmt=bout ;;
 850       i960-*-vxworks5.*)    fmt=coff em=ic960 targ=ic960coff ;;
 851       i960-*-vxworks*)      fmt=bout ;;
 852
 853       m32r-*-*)             fmt=elf bfd_gas=yes ;;
 854
 855       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
 856                             fmt=aout em=sun3 ;;
 857       m68k-motorola-sysv*)  fmt=coff targ=m68kcoff em=delta ;;
 858       m68k-bull-sysv3*)     fmt=coff targ=m68kcoff em=dpx2 ;;
 859       m68k-apollo-*)        fmt=coff targ=apollo em=apollo ;;
 860       m68k-*-sysv4*) # must be before -sysv*
 861                             fmt=elf em=svr4 ;;
 862       m68k-*-elf*)          fmt=elf ;;
 863       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
 864                             fmt=coff targ=m68kcoff ;;
 865       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
 866       m68k-*-linux*aout*)   fmt=aout em=linux ;;
 867       m68k-*-linux*)        fmt=elf em=linux ;;
 868       m68k-*-lynxos*)       fmt=coff targ=m68kcoff
 869                              em=lynx ;;
 870       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
 871       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
 872       m68k-apple-aux*)      fmt=coff targ=m68kcoff em=aux ;;
 873       m68k-*-psos*)         fmt=elf em=psos;;
 874
 875       m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
 876       m88k-*-coff*)         fmt=coff targ=m88kcoff ;;
 877
 878       # don't change em like *-*-bsd does
 879       mips-dec-netbsd*)     fmt=elf targ=mips-lit endian=little ;;
 880       mips-dec-openbsd*)    fmt=elf targ=mips-lit endian=little ;;
 881       mips-dec-bsd*)        fmt=aout targ=mips-lit ;;
 882       mips-sony-bsd*)       fmt=ecoff targ=mips-big ;;
 883       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
 884       mips-*-ultrix*)       fmt=ecoff targ=mips-lit endian=little ;;
 885       mips-*-osf*)          fmt=ecoff targ=mips-lit endian=little ;;
 886       mips-*-ecoff*)        fmt=ecoff
 887                             case "$endian" in
 888                             big) targ=mips-big ;;
 889                             *)   targ=mips-lit ;;
 890                             esac
 891                             ;;
 892       mips-*-ecoff*)        fmt=ecoff targ=mips-big ;;
 893       mips-*-irix6*)        fmt=elf targ=mips-big ;;
 894       mips-*-irix5*)        fmt=elf targ=mips-big ;;
 895       mips-*-irix*)         fmt=ecoff targ=mips-big ;;
 896       mips-*-lnews*)        fmt=ecoff targ=mips-lit em=lnews ;;
 897       mips-*-riscos*)       fmt=ecoff targ=mips-big ;;
 898       mips-*-sysv*)         fmt=ecoff targ=mips-big ;;
 899       mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
 900                             fmt=elf
 901                             case "$endian" in
 902                             big) targ=mips-big ;;
 903                             *)   targ=mips-lit ;;
 904                             esac
 905                             ;;
 906       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
 907       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
 908       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
 909                             fmt=coff em=pe
 910                             case "$endian" in
 911                             big) targ=ppc-big ;;
 912                             *)   targ=ppc-lit ;;
 913                             esac
 914                             ;;
 915       ppc-*-aix*)           fmt=coff ;;
 916       ppc-*-beos*)          fmt=coff ;;
 917       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
 918                             fmt=elf
 919                             case "$endian" in
 920                             big)  targ=ppc-big ;;
 921                             *)    targ=ppc-lit ;;
 922                             esac
 923                             ;;
 924       ppc-*-linux*)         fmt=elf
 925                             case "$endian" in
 926                             big)  targ=ppc-big ;;
 927                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
 928                             esac
 929                             ;;
 930       ppc-*-solaris*)       fmt=elf
 931                             case "$endian" in
 932                             big)  { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } ;;
 933                             *)    targ=ppc-sol ;;
 934                             esac
 935                             ;;
 936       ppc-*-rtems*)
 937                             fmt=elf
 938                             case "$endian" in
 939                             big)  targ=ppc-big ;;
 940                             *)    targ=ppc-lit ;;
 941                             esac
 942                             ;;
 943       ppc-*-macos* | ppc-*-mpw*)
 944                             fmt=coff em=macos ;;
 945       ppc-*-netware*)       fmt=elf em=ppcnw ;;
 946
 947       sh-*-elf*)            fmt=elf ;;
 948       sh-*-coff*)           fmt=coff ;;
 949
 950       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
 951       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
 952       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
 953
 954       sparc-*-rtems*)       fmt=aout ;;
 955       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
 956       sparc-*-aout | sparc*-*-vxworks*)
 957                             fmt=aout em=sparcaout ;;
 958       sparc-*-coff)         fmt=coff ;;
 959       sparc-*-linux*aout*)  fmt=aout em=linux ;;
 960       sparc-*-linux*)       fmt=elf em=linux ;;
 961       sparc-*-lynxos*)      fmt=coff em=lynx ;;
 962       sparc-fujitsu-none)   fmt=aout ;;
 963       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
 964                             fmt=elf ;;
 965       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
 966       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
 967
 968 # start-sanitize-tic80
 969       tic80-*-*)            fmt=coff targ=tic80coff;;
 970 # end-sanitize-tic80
 971 # start-sanitize-v850
 972       v850-*-*)             fmt=elf bfd_gas=yes ;;
 973
 974 # end-sanitize-v850
 975       vax-*-bsd* | vax-*-ultrix*)
 976                             fmt=aout ;;
 977       vax-*-vms)            fmt=vms ;;
 978
 979       z8k-*-coff | z8k-*-sim)
 980                             fmt=coff ;;
 981
 982       w65-*-*)              fmt=coff ;;
 983
 984       *-*-aout | *-*-scout)
 985                             fmt=aout ;;
 986       *-*-nindy*)
 987                             fmt=bout ;;
 988       *-*-bsd*)
 989                             fmt=aout em=sun3 ;;
 990       *-*-generic)          fmt=generic ;;
 991       *-*-xray | *-*-hms)   fmt=coff ;;
 992       *-*-sim)              fmt=coff ;;
 993       *-*-elf | *-*-sysv4* | *-*-solaris*)
 994                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
 995                             fmt=elf dev=yes ;;
 996       *-*-vxworks)          fmt=aout ;;
 997       *-*-netware)          fmt=elf ;;
 998     esac
 999
1000     case ${cpu_type}-${fmt} in
1001       alpha-*)  bfd_gas=yes ;;
1002       arm-*)    bfd_gas=yes ;;
1003     # not yet
1004     # i386-aout)        bfd_gas=preferred ;;
1005       mips-*)   bfd_gas=yes ;;
1006       ns32k-*)  bfd_gas=yes ;;
1007       ppc-*)    bfd_gas=yes ;;
1008       sparc-*)  bfd_gas=yes ;;
1009       *-elf)    bfd_gas=yes ;;
1010       *-ecoff)  bfd_gas=yes ;;
1011       *-som)    bfd_gas=yes ;;
1012       *)                ;;
1013     esac
1014
1015 # Other random stuff.
1016
1017     # do we need the opcodes library?
1018     case ${cpu_type} in
1019       vax | i386)
1020         ;;
1021       *)
1022         need_opcodes=yes
1023         if test "${shared_opcodes}" = "true"; then
1024           # A shared libopcodes must be linked against libbfd.
1025           need_bfd=yes
1026         fi
1027         ;;
1028     esac
1029
1030     test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1031 #define SPARC_V9 1
1032 EOF
1033
1034
1035     case ${cpu}-${vendor}-${os} in
1036       sparc64-*-elf*) cat >> confdefs.h <<\EOF
1037 #define SPARC_ARCH64 1
1038 EOF
1039  ;;
1040     esac
1041
1042     case ${cpu_type} in
1043       m32r)
1044         case ${extra_objects} in
1045         *cgen.o*) ;;
1046         *) extra_objects="$extra_objects cgen.o"
1047            cat >> confdefs.h <<\EOF
1048 #define USING_CGEN 1
1049 EOF
1050
1051            ;;
1052         esac
1053         ;;
1054
1055       m68k)
1056         case ${extra_objects} in
1057         *m68k-parse.o*) ;;
1058         *) extra_objects="$extra_objects m68k-parse.o" ;;
1059         esac
1060         ;;
1061
1062       mips)
1063         echo ${extra_objects} | grep -s "itbl-parse.o"
1064         if test $? -ne 0 ; then
1065           extra_objects="$extra_objects itbl-parse.o"
1066         fi
1067
1068         echo ${extra_objects} | grep -s "itbl-lex.o"
1069         if test $? -ne 0 ; then
1070           extra_objects="$extra_objects itbl-lex.o"
1071         fi
1072
1073         echo ${extra_objects} | grep -s "itbl-ops.o"
1074         if test $? -ne 0 ; then
1075           extra_objects="$extra_objects itbl-ops.o"
1076         fi
1077         ;;
1078
1079       *)
1080         ;;
1081     esac
1082
1083 # See if we really can support this configuration with the emulation code.
1084
1085     if test $this_target = $target ; then
1086       primary_bfd_gas=$bfd_gas
1087       obj_format=$fmt
1088       gas_target=$targ
1089       te_file=$em
1090
1091       if test $bfd_gas = no ; then
1092         # Can't support other configurations this way.
1093         break
1094       fi
1095     elif test $bfd_gas = no ; then
1096       # Can't support this configuration.
1097       break
1098     fi
1099
1100 # From target name and format, produce a list of supported emulations.
1101
1102     case ${generic_target}-${fmt} in
1103       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1104       mips-*-linux*-*)  case "$endian" in
1105                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1106                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1107                         esac ;;
1108       mips-*-lnews*-ecoff) ;;
1109       mips-*-*-ecoff)   case "$endian" in
1110                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1111                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1112                         esac ;;
1113       mips-*-*-elf)     case "$endian" in
1114                         big)    emulation="mipsbelf mipslelf mipself" ;;
1115                         *)      emulation="mipslelf mipsbelf mipself" ;;
1116       # Uncommenting the next line will turn on support for i386 COFF
1117       # in any i386 ELF configuration.  This probably doesn't work
1118       # correctly.
1119       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1120                         esac ;;
1121     esac
1122
1123     emulations="$emulations $emulation"
1124
1125 done
1126
1127 # Assign floating point type.  Most processors with FP support
1128 # IEEE FP.  On those that don't support FP at all, usually IEEE
1129 # is emulated.
1130 case ${target_cpu} in
1131   vax | tahoe ) atof=${target_cpu} ;;
1132   *)            atof=ieee ;;
1133 esac
1134
1135 case "${obj_format}" in
1136   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1137 esac
1138
1139
1140 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1141   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1142 fi
1143
1144 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1145   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1146 fi
1147
1148 # and target makefile frag
1149
1150 target_frag=${srcdir}/config/${gas_target}.mt
1151 if test ! -r ${target_frag}; then
1152   target_frag=/dev/null # ick! but subst_file can't be conditionalized
1153 fi
1154
1155
1156 case ${user_bfd_gas}-${primary_bfd_gas} in
1157   yes-yes | no-no)
1158     # We didn't override user's choice.
1159     ;;
1160   no-yes)
1161     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1162     ;;
1163   no-preferred)
1164     primary_bfd_gas=no
1165     ;;
1166   *-preferred)
1167     primary_bfd_gas=yes
1168     ;;
1169   yes-*)
1170     primary_bfd_gas=yes
1171     ;;
1172   -*)
1173     # User specified nothing.
1174     ;;
1175 esac
1176
1177 # Some COFF configurations want these random other flags set.
1178 case ${obj_format} in
1179   coff)
1180     case ${target_cpu_type} in
1181       i386) cat >> confdefs.h <<\EOF
1182 #define I386COFF 1
1183 EOF
1184  ;;
1185       m68k) cat >> confdefs.h <<\EOF
1186 #define M68KCOFF 1
1187 EOF
1188  ;;
1189       m88k) cat >> confdefs.h <<\EOF
1190 #define M88KCOFF 1
1191 EOF
1192  ;;
1193     esac
1194     ;;
1195 esac
1196
1197 # Getting this done right is going to be a bitch.  Each configuration specified
1198 # with --enable-targets=... should be checked for environment, format, cpu, and
1199 # bfd_gas setting.
1200 #
1201 # For each configuration, the necessary object file support code must be linked
1202 # in.  This might be only one, it might be up to four.  The necessary emulation
1203 # code needs to be provided, too.
1204 #
1205 # And then there's "--enable-targets=all"....
1206 #
1207 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1208
1209 formats="${obj_format}"
1210 emfiles=""
1211 EMULATIONS=""
1212 _gas_uniq_list="$emulations"
1213 _gas_uniq_newlist=""
1214 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1215   case $_gas_uniq_i in
1216   _gas_uniq_dummy) ;;
1217   *) case " $_gas_uniq_newlist " in
1218        *" $_gas_uniq_i "*) ;;
1219        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1220      esac ;;
1221   esac
1222 done
1223 emulations=$_gas_uniq_newlist
1224
1225 for em in . $emulations ; do
1226   case $em in
1227     .)  continue ;;
1228     mipsbelf | mipslelf)
1229         fmt=elf   file=mipself ;;
1230     mipsbecoff | mipslecoff)
1231         fmt=ecoff file=mipsecoff ;;
1232     i386coff)
1233         fmt=coff  file=i386coff ;;
1234     i386elf)
1235         fmt=elf   file=i386elf ;;
1236   esac
1237   formats="$formats $fmt"
1238   emfiles="$emfiles e-$file.o"
1239   EMULATIONS="$EMULATIONS &$em,"
1240 done
1241 _gas_uniq_list="$formats"
1242 _gas_uniq_newlist=""
1243 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1244   case $_gas_uniq_i in
1245   _gas_uniq_dummy) ;;
1246   *) case " $_gas_uniq_newlist " in
1247        *" $_gas_uniq_i "*) ;;
1248        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1249      esac ;;
1250   esac
1251 done
1252 formats=$_gas_uniq_newlist
1253
1254 _gas_uniq_list="$emfiles"
1255 _gas_uniq_newlist=""
1256 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1257   case $_gas_uniq_i in
1258   _gas_uniq_dummy) ;;
1259   *) case " $_gas_uniq_newlist " in
1260        *" $_gas_uniq_i "*) ;;
1261        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1262      esac ;;
1263   esac
1264 done
1265 emfiles=$_gas_uniq_newlist
1266
1267 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1268   for fmt in $formats ; do
1269     case $fmt in
1270       aout)     cat >> confdefs.h <<\EOF
1271 #define OBJ_MAYBE_AOUT 1
1272 EOF
1273     ;;
1274       bout)     cat >> confdefs.h <<\EOF
1275 #define OBJ_MAYBE_BOUT 1
1276 EOF
1277     ;;
1278       coff)     cat >> confdefs.h <<\EOF
1279 #define OBJ_MAYBE_COFF 1
1280 EOF
1281     ;;
1282       ecoff)    cat >> confdefs.h <<\EOF
1283 #define OBJ_MAYBE_ECOFF 1
1284 EOF
1285    ;;
1286       elf)      cat >> confdefs.h <<\EOF
1287 #define OBJ_MAYBE_ELF 1
1288 EOF
1289      ;;
1290       generic)  cat >> confdefs.h <<\EOF
1291 #define OBJ_MAYBE_GENERIC 1
1292 EOF
1293  ;;
1294       hp300)    cat >> confdefs.h <<\EOF
1295 #define OBJ_MAYBE_HP300 1
1296 EOF
1297    ;;
1298       ieee)     cat >> confdefs.h <<\EOF
1299 #define OBJ_MAYBE_IEEE 1
1300 EOF
1301     ;;
1302       som)      cat >> confdefs.h <<\EOF
1303 #define OBJ_MAYBE_SOM 1
1304 EOF
1305      ;;
1306       vms)      cat >> confdefs.h <<\EOF
1307 #define OBJ_MAYBE_VMS 1
1308 EOF
1309      ;;
1310     esac
1311     extra_objects="$extra_objects obj-$fmt.o"
1312   done
1313   obj_format=multi
1314 fi
1315 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1316   te_file=multi
1317   extra_objects="$extra_objects $emfiles"
1318   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1319   cat >> confdefs.h <<\EOF
1320 #define USE_EMULATIONS 1
1321 EOF
1322
1323 fi
1324
1325 cat >> confdefs.h <<EOF
1326 #define EMULATIONS $EMULATIONS
1327 EOF
1328
1329 cat >> confdefs.h <<EOF
1330 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1331 EOF
1332
1333
1334 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1335   yes-*-coff)   need_bfd=yes ;;
1336   no-*-coff)    need_bfd=yes
1337                 cat >> confdefs.h <<\EOF
1338 #define MANY_SEGMENTS 1
1339 EOF
1340  ;;
1341 esac
1342
1343 reject_dev_configs=yes
1344
1345 case ${reject_dev_configs}-${dev} in
1346   yes-yes) # Oops.
1347     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1348     ;;
1349 esac
1350
1351
1352
1353
1354
1355
1356 case "${primary_bfd_gas}" in
1357   yes)  cat >> confdefs.h <<\EOF
1358 #define BFD_ASSEMBLER 1
1359 EOF
1360
1361         need_bfd=yes ;;
1362 esac
1363
1364 # do we need the opcodes library?
1365 case "${need_opcodes}" in
1366 yes)
1367   OPCODES_DEP=../opcodes/libopcodes.a
1368   OPCODES_LIB='-L../opcodes -lopcodes'
1369
1370   # We need to handle some special cases for shared libraries.
1371   case "${host}" in
1372   *-*-sunos*)
1373     # On SunOS, we must link against the name we are going to install,
1374     # not -lbfd, since SunOS does not support SONAME.
1375     if test "${shared_opcodes}" = "true"; then
1376       OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
1377     fi
1378     ;;
1379   alpha*-*-osf*)
1380     # On Alpha OSF/1, the native linker searches all the -L
1381     # directories for any LIB.so files, and only then searches for any
1382     # LIB.a files.  That means that if there is an installed
1383     # libbfd.so, but this build is not done with --enable-shared, the
1384     # link will wind up being against the install libbfd.so rather
1385     # than the newly built libbfd.  To avoid this, we must explicitly
1386     # link against libbfd.a when --enable-shared is not used.
1387     if test "${shared_opcodes}" != "true"; then
1388       OPCODES_LIB='../opcodes/libopcodes.a'
1389     fi
1390     ;;
1391   esac
1392   ;;
1393 esac
1394
1395 case "${need_bfd}" in
1396 yes)
1397   BFDDEP=../bfd/libbfd.a
1398   BFDLIB='-L../bfd -lbfd'
1399   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1400
1401   # We need to handle some special cases for shared libraries
1402   case "${host}" in
1403   *-*-sunos*)
1404     # On SunOS, we must link against the name we are going to install,
1405     # not -lbfd, since SunOS does not support SONAME.
1406     if test "${shared_bfd}" = "true"; then
1407       BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1408     fi
1409     ;;
1410   alpha*-*-osf*)
1411     # On Alpha OSF/1, the native linker searches all the -L
1412     # directories for any LIB.so files, and only then searches for any
1413     # LIB.a files.  That means that if there is an installed
1414     # libbfd.so, but this build is not done with --enable-shared, the
1415     # link will wind up being against the install libbfd.so rather
1416     # than the newly built libbfd.  To avoid this, we must explicitly
1417     # link against libbfd.a when --enable-shared is not used.
1418     if test "${shared_bfd}" != "true"; then
1419       BFDLIB='../bfd/libbfd.a'
1420     fi
1421     ;;
1422   esac
1423
1424   if test "${commonbfdlib}" = "true"; then
1425     # when a shared libbfd is built with --enable-commonbfdlib,
1426     # all of libopcodes is available in libbfd.so
1427     OPCODES_LIB=
1428   fi
1429   ;;
1430 esac
1431
1432
1433
1434
1435
1436
1437
1438
1439 cat >> confdefs.h <<EOF
1440 #define TARGET_ALIAS "${target_alias}"
1441 EOF
1442
1443 cat >> confdefs.h <<EOF
1444 #define TARGET_CANONICAL "${target}"
1445 EOF
1446
1447 cat >> confdefs.h <<EOF
1448 #define TARGET_CPU "${target_cpu}"
1449 EOF
1450
1451 cat >> confdefs.h <<EOF
1452 #define TARGET_VENDOR "${target_vendor}"
1453 EOF
1454
1455 cat >> confdefs.h <<EOF
1456 #define TARGET_OS "${target_os}"
1457 EOF
1458
1459
1460 # Extract the first word of "gcc", so it can be a program name with args.
1461 set dummy gcc; ac_word=$2
1462 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1463 echo "configure:1463: checking for $ac_word" >&5
1464 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1465   echo $ac_n "(cached) $ac_c" 1>&6
1466 else
1467   if test -n "$CC"; then
1468   ac_cv_prog_CC="$CC" # Let the user override the test.
1469 else
1470   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1471   for ac_dir in $PATH; do
1472     test -z "$ac_dir" && ac_dir=.
1473     if test -f $ac_dir/$ac_word; then
1474       ac_cv_prog_CC="gcc"
1475       break
1476     fi
1477   done
1478   IFS="$ac_save_ifs"
1479 fi
1480 fi
1481 CC="$ac_cv_prog_CC"
1482 if test -n "$CC"; then
1483   echo "$ac_t""$CC" 1>&6
1484 else
1485   echo "$ac_t""no" 1>&6
1486 fi
1487
1488 if test -z "$CC"; then
1489   # Extract the first word of "cc", so it can be a program name with args.
1490 set dummy cc; ac_word=$2
1491 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1492 echo "configure:1492: checking for $ac_word" >&5
1493 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1494   echo $ac_n "(cached) $ac_c" 1>&6
1495 else
1496   if test -n "$CC"; then
1497   ac_cv_prog_CC="$CC" # Let the user override the test.
1498 else
1499   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1500   ac_prog_rejected=no
1501   for ac_dir in $PATH; do
1502     test -z "$ac_dir" && ac_dir=.
1503     if test -f $ac_dir/$ac_word; then
1504       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1505         ac_prog_rejected=yes
1506         continue
1507       fi
1508       ac_cv_prog_CC="cc"
1509       break
1510     fi
1511   done
1512   IFS="$ac_save_ifs"
1513 if test $ac_prog_rejected = yes; then
1514   # We found a bogon in the path, so make sure we never use it.
1515   set dummy $ac_cv_prog_CC
1516   shift
1517   if test $# -gt 0; then
1518     # We chose a different compiler from the bogus one.
1519     # However, it has the same basename, so the bogon will be chosen
1520     # first if we set CC to just the basename; use the full file name.
1521     shift
1522     set dummy "$ac_dir/$ac_word" "$@"
1523     shift
1524     ac_cv_prog_CC="$@"
1525   fi
1526 fi
1527 fi
1528 fi
1529 CC="$ac_cv_prog_CC"
1530 if test -n "$CC"; then
1531   echo "$ac_t""$CC" 1>&6
1532 else
1533   echo "$ac_t""no" 1>&6
1534 fi
1535
1536   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1537 fi
1538
1539 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1540 echo "configure:1540: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1541
1542 ac_ext=c
1543 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1544 ac_cpp='$CPP $CPPFLAGS'
1545 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1546 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1547 cross_compiling=$ac_cv_prog_cc_cross
1548
1549 cat > conftest.$ac_ext <<EOF
1550 #line 1550 "configure"
1551 #include "confdefs.h"
1552 main(){return(0);}
1553 EOF
1554 if { (eval echo configure:1554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1555   ac_cv_prog_cc_works=yes
1556   # If we can't run a trivial program, we are probably using a cross compiler.
1557   if (./conftest; exit) 2>/dev/null; then
1558     ac_cv_prog_cc_cross=no
1559   else
1560     ac_cv_prog_cc_cross=yes
1561   fi
1562 else
1563   echo "configure: failed program was:" >&5
1564   cat conftest.$ac_ext >&5
1565   ac_cv_prog_cc_works=no
1566 fi
1567 rm -fr conftest*
1568
1569 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1570 if test $ac_cv_prog_cc_works = no; then
1571   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1572 fi
1573 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1574 echo "configure:1574: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1575 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1576 cross_compiling=$ac_cv_prog_cc_cross
1577
1578 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1579 echo "configure:1579: checking whether we are using GNU C" >&5
1580 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1581   echo $ac_n "(cached) $ac_c" 1>&6
1582 else
1583   cat > conftest.c <<EOF
1584 #ifdef __GNUC__
1585   yes;
1586 #endif
1587 EOF
1588 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1589   ac_cv_prog_gcc=yes
1590 else
1591   ac_cv_prog_gcc=no
1592 fi
1593 fi
1594
1595 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1596
1597 if test $ac_cv_prog_gcc = yes; then
1598   GCC=yes
1599   ac_test_CFLAGS="${CFLAGS+set}"
1600   ac_save_CFLAGS="$CFLAGS"
1601   CFLAGS=
1602   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1603 echo "configure:1603: checking whether ${CC-cc} accepts -g" >&5
1604 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   echo 'void f(){}' > conftest.c
1608 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1609   ac_cv_prog_cc_g=yes
1610 else
1611   ac_cv_prog_cc_g=no
1612 fi
1613 rm -f conftest*
1614
1615 fi
1616
1617 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1618   if test "$ac_test_CFLAGS" = set; then
1619     CFLAGS="$ac_save_CFLAGS"
1620   elif test $ac_cv_prog_cc_g = yes; then
1621     CFLAGS="-g -O2"
1622   else
1623     CFLAGS="-O2"
1624   fi
1625 else
1626   GCC=
1627   test "${CFLAGS+set}" = set || CFLAGS="-g"
1628 fi
1629
1630 # Find a good install program.  We prefer a C program (faster),
1631 # so one script is as good as another.  But avoid the broken or
1632 # incompatible versions:
1633 # SysV /etc/install, /usr/sbin/install
1634 # SunOS /usr/etc/install
1635 # IRIX /sbin/install
1636 # AIX /bin/install
1637 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1638 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1639 # ./install, which can be erroneously created by make from ./install.sh.
1640 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1641 echo "configure:1641: checking for a BSD compatible install" >&5
1642 if test -z "$INSTALL"; then
1643 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1647   for ac_dir in $PATH; do
1648     # Account for people who put trailing slashes in PATH elements.
1649     case "$ac_dir/" in
1650     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1651     *)
1652       # OSF1 and SCO ODT 3.0 have their own names for install.
1653       for ac_prog in ginstall installbsd scoinst install; do
1654         if test -f $ac_dir/$ac_prog; then
1655           if test $ac_prog = install &&
1656             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1657             # AIX install.  It has an incompatible calling convention.
1658             # OSF/1 installbsd also uses dspmsg, but is usable.
1659             :
1660           else
1661             ac_cv_path_install="$ac_dir/$ac_prog -c"
1662             break 2
1663           fi
1664         fi
1665       done
1666       ;;
1667     esac
1668   done
1669   IFS="$ac_save_IFS"
1670
1671 fi
1672   if test "${ac_cv_path_install+set}" = set; then
1673     INSTALL="$ac_cv_path_install"
1674   else
1675     # As a last resort, use the slow shell script.  We don't cache a
1676     # path for INSTALL within a source directory, because that will
1677     # break other packages using the cache if that directory is
1678     # removed, or if the path is relative.
1679     INSTALL="$ac_install_sh"
1680   fi
1681 fi
1682 echo "$ac_t""$INSTALL" 1>&6
1683
1684 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1685 # It thinks the first close brace ends the variable substitution.
1686 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1687
1688 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1689
1690
1691 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1692 echo "configure:1692: checking how to run the C preprocessor" >&5
1693 # On Suns, sometimes $CPP names a directory.
1694 if test -n "$CPP" && test -d "$CPP"; then
1695   CPP=
1696 fi
1697 if test -z "$CPP"; then
1698 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1699   echo $ac_n "(cached) $ac_c" 1>&6
1700 else
1701     # This must be in double quotes, not single quotes, because CPP may get
1702   # substituted into the Makefile and "${CC-cc}" will confuse make.
1703   CPP="${CC-cc} -E"
1704   # On the NeXT, cc -E runs the code through the compiler's parser,
1705   # not just through cpp.
1706   cat > conftest.$ac_ext <<EOF
1707 #line 1707 "configure"
1708 #include "confdefs.h"
1709 #include <assert.h>
1710 Syntax Error
1711 EOF
1712 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1713 { (eval echo configure:1713: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1714 ac_err=`grep -v '^ *+' conftest.out`
1715 if test -z "$ac_err"; then
1716   :
1717 else
1718   echo "$ac_err" >&5
1719   echo "configure: failed program was:" >&5
1720   cat conftest.$ac_ext >&5
1721   rm -rf conftest*
1722   CPP="${CC-cc} -E -traditional-cpp"
1723   cat > conftest.$ac_ext <<EOF
1724 #line 1724 "configure"
1725 #include "confdefs.h"
1726 #include <assert.h>
1727 Syntax Error
1728 EOF
1729 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1730 { (eval echo configure:1730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1731 ac_err=`grep -v '^ *+' conftest.out`
1732 if test -z "$ac_err"; then
1733   :
1734 else
1735   echo "$ac_err" >&5
1736   echo "configure: failed program was:" >&5
1737   cat conftest.$ac_ext >&5
1738   rm -rf conftest*
1739   CPP=/lib/cpp
1740 fi
1741 rm -f conftest*
1742 fi
1743 rm -f conftest*
1744   ac_cv_prog_CPP="$CPP"
1745 fi
1746   CPP="$ac_cv_prog_CPP"
1747 else
1748   ac_cv_prog_CPP="$CPP"
1749 fi
1750 echo "$ac_t""$CPP" 1>&6
1751
1752 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1753 do
1754 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1755 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1756 echo "configure:1756: checking for $ac_hdr" >&5
1757 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1758   echo $ac_n "(cached) $ac_c" 1>&6
1759 else
1760   cat > conftest.$ac_ext <<EOF
1761 #line 1761 "configure"
1762 #include "confdefs.h"
1763 #include <$ac_hdr>
1764 EOF
1765 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1766 { (eval echo configure:1766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1767 ac_err=`grep -v '^ *+' conftest.out`
1768 if test -z "$ac_err"; then
1769   rm -rf conftest*
1770   eval "ac_cv_header_$ac_safe=yes"
1771 else
1772   echo "$ac_err" >&5
1773   echo "configure: failed program was:" >&5
1774   cat conftest.$ac_ext >&5
1775   rm -rf conftest*
1776   eval "ac_cv_header_$ac_safe=no"
1777 fi
1778 rm -f conftest*
1779 fi
1780 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1781   echo "$ac_t""yes" 1>&6
1782     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1783   cat >> confdefs.h <<EOF
1784 #define $ac_tr_hdr 1
1785 EOF
1786
1787 else
1788   echo "$ac_t""no" 1>&6
1789 fi
1790 done
1791
1792
1793 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1794 # people who are not cross-compiling but are compiling cross-assemblers.
1795 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1796 echo "configure:1796: checking whether compiling a cross-assembler" >&5
1797 if test "${host}" = "${target}"; then
1798   cross_gas=no
1799 else
1800   cross_gas=yes
1801   cat >> confdefs.h <<\EOF
1802 #define CROSS_COMPILE 1
1803 EOF
1804
1805 fi
1806 echo "$ac_t""$cross_gas" 1>&6
1807
1808 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1809 # for constant arguments.  Useless!
1810 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1811 echo "configure:1811: checking for working alloca.h" >&5
1812 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1813   echo $ac_n "(cached) $ac_c" 1>&6
1814 else
1815   cat > conftest.$ac_ext <<EOF
1816 #line 1816 "configure"
1817 #include "confdefs.h"
1818 #include <alloca.h>
1819 int main() {
1820 char *p = alloca(2 * sizeof(int));
1821 ; return 0; }
1822 EOF
1823 if { (eval echo configure:1823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1824   rm -rf conftest*
1825   ac_cv_header_alloca_h=yes
1826 else
1827   echo "configure: failed program was:" >&5
1828   cat conftest.$ac_ext >&5
1829   rm -rf conftest*
1830   ac_cv_header_alloca_h=no
1831 fi
1832 rm -f conftest*
1833 fi
1834
1835 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1836 if test $ac_cv_header_alloca_h = yes; then
1837   cat >> confdefs.h <<\EOF
1838 #define HAVE_ALLOCA_H 1
1839 EOF
1840
1841 fi
1842
1843 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1844 echo "configure:1844: checking for alloca" >&5
1845 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1846   echo $ac_n "(cached) $ac_c" 1>&6
1847 else
1848   cat > conftest.$ac_ext <<EOF
1849 #line 1849 "configure"
1850 #include "confdefs.h"
1851
1852 #ifdef __GNUC__
1853 # define alloca __builtin_alloca
1854 #else
1855 # if HAVE_ALLOCA_H
1856 #  include <alloca.h>
1857 # else
1858 #  ifdef _AIX
1859  #pragma alloca
1860 #  else
1861 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1862 char *alloca ();
1863 #   endif
1864 #  endif
1865 # endif
1866 #endif
1867
1868 int main() {
1869 char *p = (char *) alloca(1);
1870 ; return 0; }
1871 EOF
1872 if { (eval echo configure:1872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1873   rm -rf conftest*
1874   ac_cv_func_alloca_works=yes
1875 else
1876   echo "configure: failed program was:" >&5
1877   cat conftest.$ac_ext >&5
1878   rm -rf conftest*
1879   ac_cv_func_alloca_works=no
1880 fi
1881 rm -f conftest*
1882 fi
1883
1884 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1885 if test $ac_cv_func_alloca_works = yes; then
1886   cat >> confdefs.h <<\EOF
1887 #define HAVE_ALLOCA 1
1888 EOF
1889
1890 fi
1891
1892 if test $ac_cv_func_alloca_works = no; then
1893   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1894   # that cause trouble.  Some versions do not even contain alloca or
1895   # contain a buggy version.  If you still want to use their alloca,
1896   # use ar to extract alloca.o from them instead of compiling alloca.c.
1897   ALLOCA=alloca.o
1898   cat >> confdefs.h <<\EOF
1899 #define C_ALLOCA 1
1900 EOF
1901
1902
1903 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1904 echo "configure:1904: checking whether alloca needs Cray hooks" >&5
1905 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1906   echo $ac_n "(cached) $ac_c" 1>&6
1907 else
1908   cat > conftest.$ac_ext <<EOF
1909 #line 1909 "configure"
1910 #include "confdefs.h"
1911 #if defined(CRAY) && ! defined(CRAY2)
1912 webecray
1913 #else
1914 wenotbecray
1915 #endif
1916
1917 EOF
1918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1919   egrep "webecray" >/dev/null 2>&1; then
1920   rm -rf conftest*
1921   ac_cv_os_cray=yes
1922 else
1923   rm -rf conftest*
1924   ac_cv_os_cray=no
1925 fi
1926 rm -f conftest*
1927
1928 fi
1929
1930 echo "$ac_t""$ac_cv_os_cray" 1>&6
1931 if test $ac_cv_os_cray = yes; then
1932 for ac_func in _getb67 GETB67 getb67; do
1933   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1934 echo "configure:1934: checking for $ac_func" >&5
1935 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1936   echo $ac_n "(cached) $ac_c" 1>&6
1937 else
1938   cat > conftest.$ac_ext <<EOF
1939 #line 1939 "configure"
1940 #include "confdefs.h"
1941 /* System header to define __stub macros and hopefully few prototypes,
1942     which can conflict with char $ac_func(); below.  */
1943 #include <assert.h>
1944 /* Override any gcc2 internal prototype to avoid an error.  */
1945 /* We use char because int might match the return type of a gcc2
1946     builtin and then its argument prototype would still apply.  */
1947 char $ac_func();
1948
1949 int main() {
1950
1951 /* The GNU C library defines this for functions which it implements
1952     to always fail with ENOSYS.  Some functions are actually named
1953     something starting with __ and the normal name is an alias.  */
1954 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1955 choke me
1956 #else
1957 $ac_func();
1958 #endif
1959
1960 ; return 0; }
1961 EOF
1962 if { (eval echo configure:1962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1963   rm -rf conftest*
1964   eval "ac_cv_func_$ac_func=yes"
1965 else
1966   echo "configure: failed program was:" >&5
1967   cat conftest.$ac_ext >&5
1968   rm -rf conftest*
1969   eval "ac_cv_func_$ac_func=no"
1970 fi
1971 rm -f conftest*
1972 fi
1973
1974 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1975   echo "$ac_t""yes" 1>&6
1976   cat >> confdefs.h <<EOF
1977 #define CRAY_STACKSEG_END $ac_func
1978 EOF
1979
1980   break
1981 else
1982   echo "$ac_t""no" 1>&6
1983 fi
1984
1985 done
1986 fi
1987
1988 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1989 echo "configure:1989: checking stack direction for C alloca" >&5
1990 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1991   echo $ac_n "(cached) $ac_c" 1>&6
1992 else
1993   if test "$cross_compiling" = yes; then
1994   ac_cv_c_stack_direction=0
1995 else
1996   cat > conftest.$ac_ext <<EOF
1997 #line 1997 "configure"
1998 #include "confdefs.h"
1999 find_stack_direction ()
2000 {
2001   static char *addr = 0;
2002   auto char dummy;
2003   if (addr == 0)
2004     {
2005       addr = &dummy;
2006       return find_stack_direction ();
2007     }
2008   else
2009     return (&dummy > addr) ? 1 : -1;
2010 }
2011 main ()
2012 {
2013   exit (find_stack_direction() < 0);
2014 }
2015 EOF
2016 if { (eval echo configure:2016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2017 then
2018   ac_cv_c_stack_direction=1
2019 else
2020   echo "configure: failed program was:" >&5
2021   cat conftest.$ac_ext >&5
2022   rm -fr conftest*
2023   ac_cv_c_stack_direction=-1
2024 fi
2025 rm -fr conftest*
2026 fi
2027
2028 fi
2029
2030 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2031 cat >> confdefs.h <<EOF
2032 #define STACK_DIRECTION $ac_cv_c_stack_direction
2033 EOF
2034
2035 fi
2036
2037 echo $ac_n "checking for inline""... $ac_c" 1>&6
2038 echo "configure:2038: checking for inline" >&5
2039 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2040   echo $ac_n "(cached) $ac_c" 1>&6
2041 else
2042   ac_cv_c_inline=no
2043 for ac_kw in inline __inline__ __inline; do
2044   cat > conftest.$ac_ext <<EOF
2045 #line 2045 "configure"
2046 #include "confdefs.h"
2047
2048 int main() {
2049 } $ac_kw foo() {
2050 ; return 0; }
2051 EOF
2052 if { (eval echo configure:2052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2053   rm -rf conftest*
2054   ac_cv_c_inline=$ac_kw; break
2055 else
2056   echo "configure: failed program was:" >&5
2057   cat conftest.$ac_ext >&5
2058 fi
2059 rm -f conftest*
2060 done
2061
2062 fi
2063
2064 echo "$ac_t""$ac_cv_c_inline" 1>&6
2065 case "$ac_cv_c_inline" in
2066   inline | yes) ;;
2067   no) cat >> confdefs.h <<\EOF
2068 #define inline
2069 EOF
2070  ;;
2071   *)  cat >> confdefs.h <<EOF
2072 #define inline $ac_cv_c_inline
2073 EOF
2074  ;;
2075 esac
2076
2077
2078 # VMS doesn't have unlink.
2079 for ac_func in unlink remove
2080 do
2081 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2082 echo "configure:2082: checking for $ac_func" >&5
2083 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2084   echo $ac_n "(cached) $ac_c" 1>&6
2085 else
2086   cat > conftest.$ac_ext <<EOF
2087 #line 2087 "configure"
2088 #include "confdefs.h"
2089 /* System header to define __stub macros and hopefully few prototypes,
2090     which can conflict with char $ac_func(); below.  */
2091 #include <assert.h>
2092 /* Override any gcc2 internal prototype to avoid an error.  */
2093 /* We use char because int might match the return type of a gcc2
2094     builtin and then its argument prototype would still apply.  */
2095 char $ac_func();
2096
2097 int main() {
2098
2099 /* The GNU C library defines this for functions which it implements
2100     to always fail with ENOSYS.  Some functions are actually named
2101     something starting with __ and the normal name is an alias.  */
2102 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2103 choke me
2104 #else
2105 $ac_func();
2106 #endif
2107
2108 ; return 0; }
2109 EOF
2110 if { (eval echo configure:2110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2111   rm -rf conftest*
2112   eval "ac_cv_func_$ac_func=yes"
2113 else
2114   echo "configure: failed program was:" >&5
2115   cat conftest.$ac_ext >&5
2116   rm -rf conftest*
2117   eval "ac_cv_func_$ac_func=no"
2118 fi
2119 rm -f conftest*
2120 fi
2121
2122 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2123   echo "$ac_t""yes" 1>&6
2124     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2125   cat >> confdefs.h <<EOF
2126 #define $ac_tr_func 1
2127 EOF
2128  break
2129 else
2130   echo "$ac_t""no" 1>&6
2131 fi
2132 done
2133
2134
2135 # Some systems don't have sbrk().
2136 for ac_func in sbrk
2137 do
2138 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2139 echo "configure:2139: checking for $ac_func" >&5
2140 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2141   echo $ac_n "(cached) $ac_c" 1>&6
2142 else
2143   cat > conftest.$ac_ext <<EOF
2144 #line 2144 "configure"
2145 #include "confdefs.h"
2146 /* System header to define __stub macros and hopefully few prototypes,
2147     which can conflict with char $ac_func(); below.  */
2148 #include <assert.h>
2149 /* Override any gcc2 internal prototype to avoid an error.  */
2150 /* We use char because int might match the return type of a gcc2
2151     builtin and then its argument prototype would still apply.  */
2152 char $ac_func();
2153
2154 int main() {
2155
2156 /* The GNU C library defines this for functions which it implements
2157     to always fail with ENOSYS.  Some functions are actually named
2158     something starting with __ and the normal name is an alias.  */
2159 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2160 choke me
2161 #else
2162 $ac_func();
2163 #endif
2164
2165 ; return 0; }
2166 EOF
2167 if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2168   rm -rf conftest*
2169   eval "ac_cv_func_$ac_func=yes"
2170 else
2171   echo "configure: failed program was:" >&5
2172   cat conftest.$ac_ext >&5
2173   rm -rf conftest*
2174   eval "ac_cv_func_$ac_func=no"
2175 fi
2176 rm -f conftest*
2177 fi
2178
2179 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2180   echo "$ac_t""yes" 1>&6
2181     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2182   cat >> confdefs.h <<EOF
2183 #define $ac_tr_func 1
2184 EOF
2185
2186 else
2187   echo "$ac_t""no" 1>&6
2188 fi
2189 done
2190
2191
2192 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2193 # enough, but on some of those systems, the assert macro relies on requoting
2194 # working properly!
2195 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2196 echo "configure:2196: checking for working assert macro" >&5
2197 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2198   echo $ac_n "(cached) $ac_c" 1>&6
2199 else
2200   cat > conftest.$ac_ext <<EOF
2201 #line 2201 "configure"
2202 #include "confdefs.h"
2203 #include <assert.h>
2204 #include <stdio.h>
2205 int main() {
2206
2207 /* check for requoting problems */
2208 static int a, b, c, d;
2209 static char *s;
2210 assert (!strcmp(s, "foo bar baz quux"));
2211 /* check for newline handling */
2212 assert (a == b
2213         || c == d);
2214
2215 ; return 0; }
2216 EOF
2217 if { (eval echo configure:2217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2218   rm -rf conftest*
2219   gas_cv_assert_ok=yes
2220 else
2221   echo "configure: failed program was:" >&5
2222   cat conftest.$ac_ext >&5
2223   rm -rf conftest*
2224   gas_cv_assert_ok=no
2225 fi
2226 rm -f conftest*
2227 fi
2228 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2229 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2230 #define BROKEN_ASSERT 1
2231 EOF
2232
2233
2234
2235 # On some systems, the system header files may not declare malloc, realloc,
2236 # and free.  There are places where gas needs these functions to have been
2237 # declared -- such as when taking their addresses.
2238 gas_test_headers="
2239 #ifdef HAVE_MEMORY_H
2240 #include <memory.h>
2241 #endif
2242 #ifdef HAVE_STRING_H
2243 #include <string.h>
2244 #else
2245 #ifdef HAVE_STRINGS_H
2246 #include <strings.h>
2247 #endif
2248 #endif
2249 #ifdef HAVE_STDLIB_H
2250 #include <stdlib.h>
2251 #endif
2252 #ifdef HAVE_UNISTD_H
2253 #include <unistd.h>
2254 #endif
2255 "
2256
2257 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2258 echo "configure:2258: checking whether declaration is required for strstr" >&5
2259 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2260   echo $ac_n "(cached) $ac_c" 1>&6
2261 else
2262   cat > conftest.$ac_ext <<EOF
2263 #line 2263 "configure"
2264 #include "confdefs.h"
2265 $gas_test_headers
2266 int main() {
2267
2268 typedef char *(*f)();
2269 f x;
2270 x = (f) strstr;
2271
2272 ; return 0; }
2273 EOF
2274 if { (eval echo configure:2274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2275   rm -rf conftest*
2276   gas_cv_decl_needed_strstr=no
2277 else
2278   echo "configure: failed program was:" >&5
2279   cat conftest.$ac_ext >&5
2280   rm -rf conftest*
2281   gas_cv_decl_needed_strstr=yes
2282 fi
2283 rm -f conftest*
2284 fi
2285 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2286 test $gas_cv_decl_needed_strstr = no || {
2287  cat >> confdefs.h <<\EOF
2288 #define NEED_DECLARATION_STRSTR 1
2289 EOF
2290
2291 }
2292
2293
2294 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2295 echo "configure:2295: checking whether declaration is required for malloc" >&5
2296 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2297   echo $ac_n "(cached) $ac_c" 1>&6
2298 else
2299   cat > conftest.$ac_ext <<EOF
2300 #line 2300 "configure"
2301 #include "confdefs.h"
2302 $gas_test_headers
2303 int main() {
2304
2305 typedef char *(*f)();
2306 f x;
2307 x = (f) malloc;
2308
2309 ; return 0; }
2310 EOF
2311 if { (eval echo configure:2311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2312   rm -rf conftest*
2313   gas_cv_decl_needed_malloc=no
2314 else
2315   echo "configure: failed program was:" >&5
2316   cat conftest.$ac_ext >&5
2317   rm -rf conftest*
2318   gas_cv_decl_needed_malloc=yes
2319 fi
2320 rm -f conftest*
2321 fi
2322 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
2323 test $gas_cv_decl_needed_malloc = no || {
2324  cat >> confdefs.h <<\EOF
2325 #define NEED_DECLARATION_MALLOC 1
2326 EOF
2327
2328 }
2329
2330
2331 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2332 echo "configure:2332: checking whether declaration is required for free" >&5
2333 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2334   echo $ac_n "(cached) $ac_c" 1>&6
2335 else
2336   cat > conftest.$ac_ext <<EOF
2337 #line 2337 "configure"
2338 #include "confdefs.h"
2339 $gas_test_headers
2340 int main() {
2341
2342 typedef void (*f)();
2343 f x;
2344 x = (f) free;
2345
2346 ; return 0; }
2347 EOF
2348 if { (eval echo configure:2348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2349   rm -rf conftest*
2350   gas_cv_decl_needed_free=no
2351 else
2352   echo "configure: failed program was:" >&5
2353   cat conftest.$ac_ext >&5
2354   rm -rf conftest*
2355   gas_cv_decl_needed_free=yes
2356 fi
2357 rm -f conftest*
2358 fi
2359 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
2360 test $gas_cv_decl_needed_free = no || {
2361  cat >> confdefs.h <<\EOF
2362 #define NEED_DECLARATION_FREE 1
2363 EOF
2364
2365 }
2366
2367
2368 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
2369 echo "configure:2369: checking whether declaration is required for sbrk" >&5
2370 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
2371   echo $ac_n "(cached) $ac_c" 1>&6
2372 else
2373   cat > conftest.$ac_ext <<EOF
2374 #line 2374 "configure"
2375 #include "confdefs.h"
2376 $gas_test_headers
2377 int main() {
2378
2379 typedef char *(*f)();
2380 f x;
2381 x = (f) sbrk;
2382
2383 ; return 0; }
2384 EOF
2385 if { (eval echo configure:2385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2386   rm -rf conftest*
2387   gas_cv_decl_needed_sbrk=no
2388 else
2389   echo "configure: failed program was:" >&5
2390   cat conftest.$ac_ext >&5
2391   rm -rf conftest*
2392   gas_cv_decl_needed_sbrk=yes
2393 fi
2394 rm -f conftest*
2395 fi
2396 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
2397 test $gas_cv_decl_needed_sbrk = no || {
2398  cat >> confdefs.h <<\EOF
2399 #define NEED_DECLARATION_SBRK 1
2400 EOF
2401
2402 }
2403
2404
2405 # Does errno.h declare errno, or do we have to add a separate declaration
2406 # for it?
2407
2408 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2409 echo "configure:2409: checking whether declaration is required for errno" >&5
2410 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2411   echo $ac_n "(cached) $ac_c" 1>&6
2412 else
2413   cat > conftest.$ac_ext <<EOF
2414 #line 2414 "configure"
2415 #include "confdefs.h"
2416
2417 #ifdef HAVE_ERRNO_H
2418 #include <errno.h>
2419 #endif
2420
2421 int main() {
2422
2423 typedef int f;
2424 f x;
2425 x = (f) errno;
2426
2427 ; return 0; }
2428 EOF
2429 if { (eval echo configure:2429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2430   rm -rf conftest*
2431   gas_cv_decl_needed_errno=no
2432 else
2433   echo "configure: failed program was:" >&5
2434   cat conftest.$ac_ext >&5
2435   rm -rf conftest*
2436   gas_cv_decl_needed_errno=yes
2437 fi
2438 rm -f conftest*
2439 fi
2440 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
2441 test $gas_cv_decl_needed_errno = no || {
2442  cat >> confdefs.h <<\EOF
2443 #define NEED_DECLARATION_ERRNO 1
2444 EOF
2445
2446 }
2447
2448
2449 HLDFLAGS=
2450 HLDENV=
2451 RPATH_ENVVAR=LD_LIBRARY_PATH
2452 # If we have shared libraries, try to set rpath reasonably.
2453 if test "${shared}" = "true"; then
2454   case "${host}" in
2455   *-*-hpux*)
2456     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2457     RPATH_ENVVAR=SHLIB_PATH
2458     ;;
2459   *-*-irix5* | *-*-irix6*)
2460     HLDFLAGS='-Wl,-rpath,$(libdir)'
2461     ;;
2462   *-*-linux*aout*)
2463     ;;
2464   *-*-linux*)
2465     HLDFLAGS='-Wl,-rpath,$(libdir)'
2466     ;;
2467   *-*-solaris*)
2468     HLDFLAGS='-R $(libdir)'
2469     ;;
2470   *-*-sysv4*)
2471     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2472     ;;
2473   esac
2474 fi
2475
2476 # On SunOS, if the linker supports the -rpath option, use it to
2477 # prevent ../bfd and ../opcodes from being included in the run time
2478 # search path.
2479 case "${host}" in
2480   *-*-sunos*)
2481     echo 'main () { }' > conftest.c
2482     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2483     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2484       :
2485     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2486       :
2487     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2488       :
2489     elif test "${shared}" = "true"; then
2490       HLDFLAGS='-Wl,-rpath=$(libdir)'
2491     else
2492       HLDFLAGS='-Wl,-rpath='
2493     fi
2494     rm -f conftest.t conftest.c conftest
2495     ;;
2496 esac
2497
2498
2499
2500
2501
2502
2503 trap '' 1 2 15
2504 cat > confcache <<\EOF
2505 # This file is a shell script that caches the results of configure
2506 # tests run on this system so they can be shared between configure
2507 # scripts and configure runs.  It is not useful on other systems.
2508 # If it contains results you don't want to keep, you may remove or edit it.
2509 #
2510 # By default, configure uses ./config.cache as the cache file,
2511 # creating it if it does not exist already.  You can give configure
2512 # the --cache-file=FILE option to use a different cache file; that is
2513 # what configure does when it calls configure scripts in
2514 # subdirectories, so they share the cache.
2515 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2516 # config.status only pays attention to the cache file if you give it the
2517 # --recheck option to rerun configure.
2518 #
2519 EOF
2520 # The following way of writing the cache mishandles newlines in values,
2521 # but we know of no workaround that is simple, portable, and efficient.
2522 # So, don't put newlines in cache variables' values.
2523 # Ultrix sh set writes to stderr and can't be redirected directly,
2524 # and sets the high bit in the cache file unless we assign to the vars.
2525 (set) 2>&1 |
2526   case `(ac_space=' '; set) 2>&1` in
2527   *ac_space=\ *)
2528     # `set' does not quote correctly, so add quotes (double-quote substitution
2529     # turns \\\\ into \\, and sed turns \\ into \).
2530     sed -n \
2531       -e "s/'/'\\\\''/g" \
2532       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2533     ;;
2534   *)
2535     # `set' quotes correctly as required by POSIX, so do not add quotes.
2536     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2537     ;;
2538   esac >> confcache
2539 if cmp -s $cache_file confcache; then
2540   :
2541 else
2542   if test -w $cache_file; then
2543     echo "updating cache $cache_file"
2544     cat confcache > $cache_file
2545   else
2546     echo "not updating unwritable cache $cache_file"
2547   fi
2548 fi
2549 rm -f confcache
2550
2551 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2552
2553 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2554 # Let make expand exec_prefix.
2555 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2556
2557 # Any assignment to VPATH causes Sun make to only execute
2558 # the first set of double-colon rules, so remove it if not needed.
2559 # If there is a colon in the path, we need to keep it.
2560 if test "x$srcdir" = x.; then
2561   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2562 fi
2563
2564 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2565
2566 DEFS=-DHAVE_CONFIG_H
2567
2568 # Without the "./", some shells look in PATH for config.status.
2569 : ${CONFIG_STATUS=./config.status}
2570
2571 echo creating $CONFIG_STATUS
2572 rm -f $CONFIG_STATUS
2573 cat > $CONFIG_STATUS <<EOF
2574 #! /bin/sh
2575 # Generated automatically by configure.
2576 # Run this file to recreate the current configuration.
2577 # This directory was configured as follows,
2578 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2579 #
2580 # $0 $ac_configure_args
2581 #
2582 # Compiler output produced by configure, useful for debugging
2583 # configure, is in ./config.log if it exists.
2584
2585 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2586 for ac_option
2587 do
2588   case "\$ac_option" in
2589   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2590     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2591     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2592   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2593     echo "$CONFIG_STATUS generated by autoconf version 2.12"
2594     exit 0 ;;
2595   -help | --help | --hel | --he | --h)
2596     echo "\$ac_cs_usage"; exit 0 ;;
2597   *) echo "\$ac_cs_usage"; exit 1 ;;
2598   esac
2599 done
2600
2601 ac_given_srcdir=$srcdir
2602 ac_given_INSTALL="$INSTALL"
2603
2604 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2605 EOF
2606 cat >> $CONFIG_STATUS <<EOF
2607
2608 # Protect against being on the right side of a sed subst in config.status.
2609 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2610  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2611 $ac_vpsub
2612 $extrasub
2613 s%@CFLAGS@%$CFLAGS%g
2614 s%@CPPFLAGS@%$CPPFLAGS%g
2615 s%@CXXFLAGS@%$CXXFLAGS%g
2616 s%@DEFS@%$DEFS%g
2617 s%@LDFLAGS@%$LDFLAGS%g
2618 s%@LIBS@%$LIBS%g
2619 s%@exec_prefix@%$exec_prefix%g
2620 s%@prefix@%$prefix%g
2621 s%@program_transform_name@%$program_transform_name%g
2622 s%@bindir@%$bindir%g
2623 s%@sbindir@%$sbindir%g
2624 s%@libexecdir@%$libexecdir%g
2625 s%@datadir@%$datadir%g
2626 s%@sysconfdir@%$sysconfdir%g
2627 s%@sharedstatedir@%$sharedstatedir%g
2628 s%@localstatedir@%$localstatedir%g
2629 s%@libdir@%$libdir%g
2630 s%@includedir@%$includedir%g
2631 s%@oldincludedir@%$oldincludedir%g
2632 s%@infodir@%$infodir%g
2633 s%@mandir@%$mandir%g
2634 s%@host@%$host%g
2635 s%@host_alias@%$host_alias%g
2636 s%@host_cpu@%$host_cpu%g
2637 s%@host_vendor@%$host_vendor%g
2638 s%@host_os@%$host_os%g
2639 s%@target@%$target%g
2640 s%@target_alias@%$target_alias%g
2641 s%@target_cpu@%$target_cpu%g
2642 s%@target_vendor@%$target_vendor%g
2643 s%@target_os@%$target_os%g
2644 s%@build@%$build%g
2645 s%@build_alias@%$build_alias%g
2646 s%@build_cpu@%$build_cpu%g
2647 s%@build_vendor@%$build_vendor%g
2648 s%@build_os@%$build_os%g
2649 /@target_frag@/r $target_frag
2650 s%@target_frag@%%g
2651 s%@extra_objects@%$extra_objects%g
2652 s%@target_cpu_type@%$target_cpu_type%g
2653 s%@obj_format@%$obj_format%g
2654 s%@te_file@%$te_file%g
2655 s%@atof@%$atof%g
2656 s%@BFDDEP@%$BFDDEP%g
2657 s%@BFDLIB@%$BFDLIB%g
2658 s%@OPCODES_DEP@%$OPCODES_DEP%g
2659 s%@OPCODES_LIB@%$OPCODES_LIB%g
2660 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2661 s%@CC@%$CC%g
2662 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2663 s%@INSTALL_DATA@%$INSTALL_DATA%g
2664 s%@CPP@%$CPP%g
2665 s%@ALLOCA@%$ALLOCA%g
2666 s%@HLDFLAGS@%$HLDFLAGS%g
2667 s%@HLDENV@%$HLDENV%g
2668 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2669
2670 CEOF
2671 EOF
2672
2673 cat >> $CONFIG_STATUS <<\EOF
2674
2675 # Split the substitutions into bite-sized pieces for seds with
2676 # small command number limits, like on Digital OSF/1 and HP-UX.
2677 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2678 ac_file=1 # Number of current file.
2679 ac_beg=1 # First line for current file.
2680 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2681 ac_more_lines=:
2682 ac_sed_cmds=""
2683 while $ac_more_lines; do
2684   if test $ac_beg -gt 1; then
2685     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2686   else
2687     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2688   fi
2689   if test ! -s conftest.s$ac_file; then
2690     ac_more_lines=false
2691     rm -f conftest.s$ac_file
2692   else
2693     if test -z "$ac_sed_cmds"; then
2694       ac_sed_cmds="sed -f conftest.s$ac_file"
2695     else
2696       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2697     fi
2698     ac_file=`expr $ac_file + 1`
2699     ac_beg=$ac_end
2700     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2701   fi
2702 done
2703 if test -z "$ac_sed_cmds"; then
2704   ac_sed_cmds=cat
2705 fi
2706 EOF
2707
2708 cat >> $CONFIG_STATUS <<EOF
2709
2710 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
2711 EOF
2712 cat >> $CONFIG_STATUS <<\EOF
2713 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2714   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2715   case "$ac_file" in
2716   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2717        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2718   *) ac_file_in="${ac_file}.in" ;;
2719   esac
2720
2721   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2722
2723   # Remove last slash and all that follows it.  Not all systems have dirname.
2724   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2725   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2726     # The file is in a subdirectory.
2727     test ! -d "$ac_dir" && mkdir "$ac_dir"
2728     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2729     # A "../" for each directory in $ac_dir_suffix.
2730     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2731   else
2732     ac_dir_suffix= ac_dots=
2733   fi
2734
2735   case "$ac_given_srcdir" in
2736   .)  srcdir=.
2737       if test -z "$ac_dots"; then top_srcdir=.
2738       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2739   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2740   *) # Relative path.
2741     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2742     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2743   esac
2744
2745   case "$ac_given_INSTALL" in
2746   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2747   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2748   esac
2749
2750   echo creating "$ac_file"
2751   rm -f "$ac_file"
2752   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2753   case "$ac_file" in
2754   *Makefile*) ac_comsub="1i\\
2755 # $configure_input" ;;
2756   *) ac_comsub= ;;
2757   esac
2758
2759   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2760   sed -e "$ac_comsub
2761 s%@configure_input@%$configure_input%g
2762 s%@srcdir@%$srcdir%g
2763 s%@top_srcdir@%$top_srcdir%g
2764 s%@INSTALL@%$INSTALL%g
2765 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2766 fi; done
2767 rm -f conftest.s*
2768
2769 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2770 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2771 #
2772 # ac_d sets the value in "#define NAME VALUE" lines.
2773 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2774 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2775 ac_dC='\3'
2776 ac_dD='%g'
2777 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2778 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2779 ac_uB='\([      ]\)%\1#\2define\3'
2780 ac_uC=' '
2781 ac_uD='\4%g'
2782 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2783 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2784 ac_eB='$%\1#\2define\3'
2785 ac_eC=' '
2786 ac_eD='%g'
2787
2788 if test "${CONFIG_HEADERS+set}" != set; then
2789 EOF
2790 cat >> $CONFIG_STATUS <<EOF
2791   CONFIG_HEADERS="conf"
2792 EOF
2793 cat >> $CONFIG_STATUS <<\EOF
2794 fi
2795 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2796   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2797   case "$ac_file" in
2798   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2799        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2800   *) ac_file_in="${ac_file}.in" ;;
2801   esac
2802
2803   echo creating $ac_file
2804
2805   rm -f conftest.frag conftest.in conftest.out
2806   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2807   cat $ac_file_inputs > conftest.in
2808
2809 EOF
2810
2811 # Transform confdefs.h into a sed script conftest.vals that substitutes
2812 # the proper values into config.h.in to produce config.h.  And first:
2813 # Protect against being on the right side of a sed subst in config.status.
2814 # Protect against being in an unquoted here document in config.status.
2815 rm -f conftest.vals
2816 cat > conftest.hdr <<\EOF
2817 s/[\\&%]/\\&/g
2818 s%[\\$`]%\\&%g
2819 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2820 s%ac_d%ac_u%gp
2821 s%ac_u%ac_e%gp
2822 EOF
2823 sed -n -f conftest.hdr confdefs.h > conftest.vals
2824 rm -f conftest.hdr
2825
2826 # This sed command replaces #undef with comments.  This is necessary, for
2827 # example, in the case of _POSIX_SOURCE, which is predefined and required
2828 # on some systems where configure will not decide to define it.
2829 cat >> conftest.vals <<\EOF
2830 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2831 EOF
2832
2833 # Break up conftest.vals because some shells have a limit on
2834 # the size of here documents, and old seds have small limits too.
2835
2836 rm -f conftest.tail
2837 while :
2838 do
2839   ac_lines=`grep -c . conftest.vals`
2840   # grep -c gives empty output for an empty file on some AIX systems.
2841   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2842   # Write a limited-size here document to conftest.frag.
2843   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2844   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2845   echo 'CEOF
2846   sed -f conftest.frag conftest.in > conftest.out
2847   rm -f conftest.in
2848   mv conftest.out conftest.in
2849 ' >> $CONFIG_STATUS
2850   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2851   rm -f conftest.vals
2852   mv conftest.tail conftest.vals
2853 done
2854 rm -f conftest.vals
2855
2856 cat >> $CONFIG_STATUS <<\EOF
2857   rm -f conftest.frag conftest.h
2858   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2859   cat conftest.in >> conftest.h
2860   rm -f conftest.in
2861   if cmp -s $ac_file conftest.h 2>/dev/null; then
2862     echo "$ac_file is unchanged"
2863     rm -f conftest.h
2864   else
2865     # Remove last slash and all that follows it.  Not all systems have dirname.
2866       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2867       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2868       # The file is in a subdirectory.
2869       test ! -d "$ac_dir" && mkdir "$ac_dir"
2870     fi
2871     rm -f $ac_file
2872     mv conftest.h $ac_file
2873   fi
2874 fi; done
2875
2876 EOF
2877 cat >> $CONFIG_STATUS <<EOF
2878 target_cpu_type=${target_cpu_type}
2879  obj_format=${obj_format}
2880  te_file=${te_file}
2881 EOF
2882 cat >> $CONFIG_STATUS <<\EOF
2883 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
2884  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
2885  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
2886  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
2887  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
2888  case ${target_cpu_type} in
2889  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
2890  esac
2891 exit 0
2892 EOF
2893 chmod +x $CONFIG_STATUS
2894 rm -fr confdefs* $ac_clean_files
2895 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2896