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 $enable_targets | sed 's/,/ /g'`; do
 707     result=`$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 ${cpu} in
 738       armeb)            cpu_type=arm endian=big ;;
 739       arm*)             cpu_type=arm endian=little ;;
 740       hppa*)            cpu_type=hppa ;;
 741       i[456]86)         cpu_type=i386 ;;
 742       m680[012346]0)    cpu_type=m68k ;;
 743       m68008)           cpu_type=m68k ;;
 744       m683??)           cpu_type=m68k ;;
 745       m8*)              cpu_type=m88k ;;
 746       mips*el)          cpu_type=mips endian=little ;;
 747       mips*)            cpu_type=mips endian=big ;;
 748       powerpcle*)       cpu_type=ppc endian=little ;;
 749       powerpc*)         cpu_type=ppc endian=big ;;
 750       rs6000*)          cpu_type=ppc ;;
 751       sparc64)          cpu_type=sparc want_sparc_v9=true ;;
 752       sparc*)           cpu_type=sparc ;;
 753       *)                cpu_type=${cpu} ;;
 754     esac
 755
 756     if test ${this_target} = $target ; then
 757       target_cpu_type=${cpu_type}
 758     elif test ${target_cpu_type} != ${cpu_type} ; then
 759       continue
 760     fi
 761
 762     targ=${cpu_type}
 763     generic_target=${cpu_type}-$vendor-$os
 764     dev=no
 765     bfd_gas=no
 766     em=generic
 767
 768     # assign object format
 769     case ${generic_target} in
 770       a29k-*-coff)          fmt=coff targ=ebmon29k ;;
 771       a29k-amd-udi)         fmt=coff targ=ebmon29k ;;
 772       a29k-amd-ebmon)       fmt=coff targ=ebmon29k ;;
 773       a29k-nyu-sym1)        fmt=coff targ=ebmon29k ;;
 774       a29k-*-vxworks*)      fmt=coff ;;
 775
 776       alpha-*-*vms*)        fmt=evax ;;
 777       alpha-*-netware*)     fmt=ecoff ;;
 778       alpha-*-osf*)         fmt=ecoff ;;
 779       alpha-*-linuxecoff*)  fmt=ecoff ;;
 780       alpha-*-linux*)       fmt=elf em=linux ;;
 781
 782 # start-sanitize-arc
 783       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
 784 # end-sanitize-arc
 785
 786       arm-*-riscix*)        fmt=aout targ=arm-lit em=riscix ;;
 787       arm-*-aout)           fmt=aout
 788                             case "$endian" in
 789                               big)      targ=arm-big ;;
 790                               *)        targ=arm-lit ;;
 791                             esac
 792                             ;;
 793       arm-*-coff)           fmt=coff ;;
 794       arm-*-riscix*)        fmt=aout ;;
 795       arm-*-pe)             fmt=coff targ=armcoff em=pe ;;
 796
 797       d10v-*-*)             fmt=elf bfd_gas=yes ;;
 798 # start-sanitize-d30v
 799       d30v-*-*)             fmt=elf bfd_gas=yes ;;
 800 # end-sanitize-d30v
 801
 802       hppa-*-*elf*)         fmt=elf em=hppa ;;
 803       hppa-*-lites*)        fmt=elf em=hppa ;;
 804       hppa-*-osf*)          fmt=som em=hppa ;;
 805       hppa-*-hpux*)         fmt=som em=hppa ;;
 806       hppa-*-bsd*)          fmt=som em=hppa ;;
 807       hppa-*-hiux*)         fmt=som em=hppa ;;
 808
 809       h8300-*-coff)         fmt=coff ;;
 810
 811       i386-ibm-aix*)        fmt=coff targ=i386coff
 812                              em=i386aix ;;
 813       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
 814       i386-*-bsd*)          fmt=aout em=386bsd ;;
 815       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
 816       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
 817       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
 818       i386-*-linux*coff*)   fmt=coff em=linux
 819                              targ=i386coff ;;
 820       i386-*-linux*)        fmt=elf em=linux ;;
 821       i386-*-lynxos*)       fmt=coff targ=i386coff
 822                              em=lynx ;;
 823       i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
 824                             fmt=elf ;;
 825       i386-*-sco*elf*)      fmt=elf targ=sco5 ;;
 826       i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
 827                             fmt=coff targ=i386coff ;;
 828       i386-*-vsta)          fmt=aout ;;
 829       i386-*-go32)          fmt=coff targ=i386coff ;;
 830       i386-*-rtems*)        fmt=coff targ=i386coff ;;
 831       i386-*-gnu*)          fmt=elf ;;
 832       i386-*-mach*)
 833                             fmt=aout em=mach bfd_gas=yes ;;
 834       i386-*-msdos*)        fmt=aout ;;
 835       i386-*-moss*)         fmt=elf ;;
 836       i386-*-pe)            fmt=coff targ=i386coff em=pe ;;
 837       i386-*-cygwin32)      fmt=coff targ=i386coff em=pe ;;
 838       i386-*-*nt)           fmt=coff targ=i386coff em=pe ;;
 839       i960-*-bout)          fmt=bout ;;
 840       i960-*-coff)          fmt=coff em=ic960 targ=ic960coff ;;
 841       i960-*-rtems*)        fmt=coff em=ic960 targ=ic960coff ;;
 842       i960-*-nindy*)        fmt=bout ;;
 843       i960-*-vxworks4*)     fmt=bout ;;
 844       i960-*-vxworks5.0)    fmt=bout ;;
 845       i960-*-vxworks5.*)    fmt=coff em=ic960 targ=ic960coff ;;
 846       i960-*-vxworks*)      fmt=bout ;;
 847
 848       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
 849                             fmt=aout em=sun3 ;;
 850       m68k-motorola-sysv*)  fmt=coff targ=m68kcoff em=delta ;;
 851       m68k-bull-sysv3*)     fmt=coff targ=m68kcoff em=dpx2 ;;
 852       m68k-apollo-*)        fmt=coff targ=apollo em=apollo ;;
 853       m68k-*-sysv4*) # must be before -sysv*
 854                             fmt=elf em=svr4 ;;
 855       m68k-*-elf*)          fmt=elf ;;
 856       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
 857                             fmt=coff targ=m68kcoff ;;
 858       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
 859       m68k-*-linux*aout*)   fmt=aout em=linux ;;
 860       m68k-*-linux*)        fmt=elf em=linux ;;
 861       m68k-*-lynxos*)       fmt=coff targ=m68kcoff
 862                              em=lynx ;;
 863       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
 864       m68k-apple-aux*)      fmt=coff targ=m68kcoff em=aux ;;
 865       m68k-*-psos*)         fmt=elf em=psos;;
 866
 867       m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
 868       m88k-*-coff*)         fmt=coff targ=m88kcoff ;;
 869
 870       # don't change em like *-*-bsd does
 871       mips-dec-netbsd*)     fmt=elf targ=mips-lit endian=little ;;
 872       mips-dec-bsd*)        fmt=aout targ=mips-lit ;;
 873       mips-sony-bsd*)       fmt=ecoff targ=mips-big ;;
 874       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
 875       mips-*-ultrix*)       fmt=ecoff targ=mips-lit endian=little ;;
 876       mips-*-osf*)          fmt=ecoff targ=mips-lit endian=little ;;
 877       mips-*-ecoff*)        fmt=ecoff
 878                             case "$endian" in
 879                             big) targ=mips-big ;;
 880                             *)   targ=mips-lit ;;
 881                             esac
 882                             ;;
 883       mips-*-ecoff*)        fmt=ecoff targ=mips-big ;;
 884       mips-*-gnu*)          fmt=aout
 885                             case "$endian" in
 886                             big) targ=mips-big ;;
 887                             *)   targ=mips-lit ;;
 888                             esac
 889                             ;;
 890       mips-*-irix6*)        fmt=elf targ=mips-big ;;
 891       mips-*-irix5*)        fmt=elf targ=mips-big ;;
 892       mips-*-irix*)         fmt=ecoff targ=mips-big ;;
 893       mips-*-lnews*)        fmt=ecoff targ=mips-lit em=lnews ;;
 894       mips-*-riscos*)       fmt=ecoff targ=mips-big ;;
 895       mips-*-sysv*)         fmt=ecoff targ=mips-big ;;
 896       mips-*-elf* | mips-*-rtems* | mips-*-linux*)
 897                             fmt=elf
 898                             case "$endian" in
 899                             big) targ=mips-big ;;
 900                             *)   targ=mips-lit ;;
 901                             esac
 902                             ;;
 903       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
 904       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
 905       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
 906                             fmt=coff em=pe
 907                             case "$endian" in
 908                             big) targ=ppc-big ;;
 909                             *)   targ=ppc-lit ;;
 910                             esac
 911                             ;;
 912       ppc-*-aix*)           fmt=coff ;;
 913       ppc-*-beos*)          fmt=coff ;;
 914       ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
 915                             fmt=elf
 916                             case "$endian" in
 917                             big)  targ=ppc-big ;;
 918                             *)    targ=ppc-lit ;;
 919                             esac
 920                             ;;
 921       ppc-*-linux*)         fmt=elf
 922                             case "$endian" in
 923                             big)  targ=ppc-big ;;
 924                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
 925                             esac
 926                             ;;
 927       ppc-*-solaris*)       fmt=elf
 928                             case "$endian" in
 929                             big)  { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } ;;
 930                             *)    targ=ppc-sol ;;
 931                             esac
 932                             ;;
 933       ppc-*-rtems*)
 934                             fmt=elf
 935                             case "$endian" in
 936                             big)  targ=ppc-big ;;
 937                             *)    targ=ppc-lit ;;
 938                             esac
 939                             ;;
 940       ppc-*-macos* | ppc-*-mpw*)
 941                             fmt=coff em=macos ;;
 942       ppc-*-netware*)       fmt=elf em=ppcnw ;;
 943
 944       sh-*-elf*)            fmt=elf ;;
 945       sh-*-coff*)           fmt=coff ;;
 946
 947       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
 948       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
 949
 950       sparc-*-rtems*)       fmt=aout ;;
 951       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
 952       sparc-*-aout | sparc*-*-vxworks*)
 953                             fmt=aout em=sparcaout ;;
 954       sparc-*-coff)         fmt=coff ;;
 955       sparc-*-linux*aout*)  fmt=aout em=linux ;;
 956       sparc-*-linux*)       fmt=elf em=linux ;;
 957       sparc-*-lynxos*)      fmt=coff em=lynx ;;
 958       sparc-fujitsu-none)   fmt=aout ;;
 959       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
 960                             fmt=elf ;;
 961       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
 962
 963 # start-sanitize-tic80
 964       tic80-*-*)            fmt=coff targ=tic80coff;;
 965 # end-sanitize-tic80
 966       v850-*-*)             fmt=elf bfd_gas=yes ;;
 967
 968       vax-*-bsd* | vax-*-ultrix*)
 969                             fmt=aout ;;
 970       vax-*-vms)            fmt=vms ;;
 971
 972       z8k-*-coff | z8k-*-sim)
 973                             fmt=coff ;;
 974
 975       w65-*-*)              fmt=coff ;;
 976
 977       *-*-aout | *-*-scout)
 978                             fmt=aout ;;
 979       *-*-nindy*)
 980                             fmt=bout ;;
 981       *-*-bsd*)
 982                             fmt=aout em=sun3 ;;
 983       *-*-generic)          fmt=generic ;;
 984       *-*-xray | *-*-hms)   fmt=coff ;;
 985       *-*-sim)              fmt=coff ;;
 986       *-*-elf | *-*-sysv4* | *-*-solaris*)
 987                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
 988                             fmt=elf dev=yes ;;
 989       *-*-vxworks)          fmt=aout ;;
 990       *-*-netware)          fmt=elf ;;
 991     esac
 992
 993     case ${cpu_type}-${fmt} in
 994       alpha-*)  bfd_gas=yes ;;
 995       arm-*)    bfd_gas=yes ;;
 996     # not yet
 997     # i386-aout)        bfd_gas=preferred ;;
 998       mips-*)   bfd_gas=yes ;;
 999       ns32k-*)  bfd_gas=yes ;;
1000       ppc-*)    bfd_gas=yes ;;
1001       sparc-*)  bfd_gas=yes ;;
1002       *-elf)    bfd_gas=yes ;;
1003       *-ecoff)  bfd_gas=yes ;;
1004       *-som)    bfd_gas=yes ;;
1005       *)                ;;
1006     esac
1007
1008 # Other random stuff.
1009
1010     # do we need the opcodes library?
1011     case ${cpu_type} in
1012       vax | i386)
1013         ;;
1014       *)
1015         need_opcodes=yes
1016         if test "${shared_opcodes}" = "true"; then
1017           # A shared libopcodes must be linked against libbfd.
1018           need_bfd=yes
1019         fi
1020         ;;
1021     esac
1022
1023     test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1024 #define SPARC_V9 1
1025 EOF
1026
1027
1028     case ${cpu}-${vendor}-${os} in
1029       sparc64-*-elf*) cat >> confdefs.h <<\EOF
1030 #define SPARC_ARCH64 1
1031 EOF
1032  ;;
1033     esac
1034
1035     case ${cpu_type} in
1036       m68k)
1037         case ${extra_objects} in
1038         *m68k-parse.o*) ;;
1039         *) extra_objects="$extra_objects m68k-parse.o" ;;
1040         esac
1041         ;;
1042
1043       mips)
1044         echo ${extra_objects} | grep -s "itbl-parse.o"
1045         if test $? -ne 0 ; then
1046           extra_objects="$extra_objects itbl-parse.o"
1047         fi
1048
1049         echo ${extra_objects} | grep -s "itbl-lex.o"
1050         if test $? -ne 0 ; then
1051           extra_objects="$extra_objects itbl-lex.o"
1052         fi
1053
1054         echo ${extra_objects} | grep -s "itbl-ops.o"
1055         if test $? -ne 0 ; then
1056           extra_objects="$extra_objects itbl-ops.o"
1057         fi
1058         ;;
1059
1060       *)
1061         ;;
1062     esac
1063
1064 # See if we really can support this configuration with the emulation code.
1065
1066     if test $this_target = $target ; then
1067       primary_bfd_gas=$bfd_gas
1068       obj_format=$fmt
1069       gas_target=$targ
1070       te_file=$em
1071
1072       if test $bfd_gas = no ; then
1073         # Can't support other configurations this way.
1074         break
1075       fi
1076     elif test $bfd_gas = no ; then
1077       # Can't support this configuration.
1078       break
1079     fi
1080
1081 # From target name and format, produce a list of supported emulations.
1082
1083     case ${generic_target}-${fmt} in
1084       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1085       mips-*-linux*-*)  case "$endian" in
1086                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1087                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1088                         esac ;;
1089       mips-*-lnews*-ecoff) ;;
1090       mips-*-*-ecoff)   case "$endian" in
1091                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1092                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1093                         esac ;;
1094       mips-*-*-elf)     case "$endian" in
1095                         big)    emulation="mipsbelf mipslelf mipself" ;;
1096                         *)      emulation="mipslelf mipsbelf mipself" ;;
1097       # Uncommenting the next line will turn on support for i386 COFF
1098       # in any i386 ELF configuration.  This probably doesn't work
1099       # correctly.
1100       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1101                         esac ;;
1102     esac
1103
1104     emulations="$emulations $emulation"
1105
1106 done
1107
1108 # Assign floating point type.  Most processors with FP support
1109 # IEEE FP.  On those that don't support FP at all, usually IEEE
1110 # is emulated.
1111 case ${target_cpu} in
1112   vax | tahoe ) atof=${target_cpu} ;;
1113   *)            atof=ieee ;;
1114 esac
1115
1116 case "${obj_format}" in
1117   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1118 esac
1119
1120
1121 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1122   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1123 fi
1124
1125 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1126   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1127 fi
1128
1129 # and target makefile frag
1130
1131 target_frag=${srcdir}/config/${gas_target}.mt
1132 if test ! -r ${target_frag}; then
1133   target_frag=/dev/null # ick! but subst_file can't be conditionalized
1134 fi
1135
1136
1137 case ${user_bfd_gas}-${primary_bfd_gas} in
1138   yes-yes | no-no)
1139     # We didn't override user's choice.
1140     ;;
1141   no-yes)
1142     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1143     ;;
1144   no-preferred)
1145     primary_bfd_gas=no
1146     ;;
1147   *-preferred)
1148     primary_bfd_gas=yes
1149     ;;
1150   yes-*)
1151     primary_bfd_gas=yes
1152     ;;
1153   -*)
1154     # User specified nothing.
1155     ;;
1156 esac
1157
1158 # Some COFF configurations want these random other flags set.
1159 case ${obj_format} in
1160   coff)
1161     case ${target_cpu_type} in
1162       i386) cat >> confdefs.h <<\EOF
1163 #define I386COFF 1
1164 EOF
1165  ;;
1166       m68k) cat >> confdefs.h <<\EOF
1167 #define M68KCOFF 1
1168 EOF
1169  ;;
1170       m88k) cat >> confdefs.h <<\EOF
1171 #define M88KCOFF 1
1172 EOF
1173  ;;
1174     esac
1175     ;;
1176 esac
1177
1178 # Getting this done right is going to be a bitch.  Each configuration specified
1179 # with --enable-targets=... should be checked for environment, format, cpu, and
1180 # bfd_gas setting.
1181 #
1182 # For each configuration, the necessary object file support code must be linked
1183 # in.  This might be only one, it might be up to four.  The necessary emulation
1184 # code needs to be provided, too.
1185 #
1186 # And then there's "--enable-targets=all"....
1187 #
1188 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1189
1190 formats="${obj_format}"
1191 emfiles=""
1192 EMULATIONS=""
1193 _gas_uniq_list="$emulations"
1194 _gas_uniq_newlist=""
1195 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1196   case $_gas_uniq_i in
1197   _gas_uniq_dummy) ;;
1198   *) case " $_gas_uniq_newlist " in
1199        *" $_gas_uniq_i "*) ;;
1200        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1201      esac ;;
1202   esac
1203 done
1204 emulations=$_gas_uniq_newlist
1205
1206 for em in . $emulations ; do
1207   case $em in
1208     .)  continue ;;
1209     mipsbelf | mipslelf)
1210         fmt=elf   file=mipself ;;
1211     mipsbecoff | mipslecoff)
1212         fmt=ecoff file=mipsecoff ;;
1213     i386coff)
1214         fmt=coff  file=i386coff ;;
1215     i386elf)
1216         fmt=elf   file=i386elf ;;
1217   esac
1218   formats="$formats $fmt"
1219   emfiles="$emfiles e-$file.o"
1220   EMULATIONS="$EMULATIONS &$em,"
1221 done
1222 _gas_uniq_list="$formats"
1223 _gas_uniq_newlist=""
1224 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1225   case $_gas_uniq_i in
1226   _gas_uniq_dummy) ;;
1227   *) case " $_gas_uniq_newlist " in
1228        *" $_gas_uniq_i "*) ;;
1229        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1230      esac ;;
1231   esac
1232 done
1233 formats=$_gas_uniq_newlist
1234
1235 _gas_uniq_list="$emfiles"
1236 _gas_uniq_newlist=""
1237 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1238   case $_gas_uniq_i in
1239   _gas_uniq_dummy) ;;
1240   *) case " $_gas_uniq_newlist " in
1241        *" $_gas_uniq_i "*) ;;
1242        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1243      esac ;;
1244   esac
1245 done
1246 emfiles=$_gas_uniq_newlist
1247
1248 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1249   for fmt in $formats ; do
1250     case $fmt in
1251       aout)     cat >> confdefs.h <<\EOF
1252 #define OBJ_MAYBE_AOUT 1
1253 EOF
1254     ;;
1255       bout)     cat >> confdefs.h <<\EOF
1256 #define OBJ_MAYBE_BOUT 1
1257 EOF
1258     ;;
1259       coff)     cat >> confdefs.h <<\EOF
1260 #define OBJ_MAYBE_COFF 1
1261 EOF
1262     ;;
1263       ecoff)    cat >> confdefs.h <<\EOF
1264 #define OBJ_MAYBE_ECOFF 1
1265 EOF
1266    ;;
1267       elf)      cat >> confdefs.h <<\EOF
1268 #define OBJ_MAYBE_ELF 1
1269 EOF
1270      ;;
1271       generic)  cat >> confdefs.h <<\EOF
1272 #define OBJ_MAYBE_GENERIC 1
1273 EOF
1274  ;;
1275       hp300)    cat >> confdefs.h <<\EOF
1276 #define OBJ_MAYBE_HP300 1
1277 EOF
1278    ;;
1279       ieee)     cat >> confdefs.h <<\EOF
1280 #define OBJ_MAYBE_IEEE 1
1281 EOF
1282     ;;
1283       som)      cat >> confdefs.h <<\EOF
1284 #define OBJ_MAYBE_SOM 1
1285 EOF
1286      ;;
1287       vms)      cat >> confdefs.h <<\EOF
1288 #define OBJ_MAYBE_VMS 1
1289 EOF
1290      ;;
1291     esac
1292     extra_objects="$extra_objects obj-$fmt.o"
1293   done
1294   obj_format=multi
1295 fi
1296 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1297   te_file=multi
1298   extra_objects="$extra_objects $emfiles"
1299   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1300   cat >> confdefs.h <<\EOF
1301 #define USE_EMULATIONS 1
1302 EOF
1303
1304 fi
1305
1306 cat >> confdefs.h <<EOF
1307 #define EMULATIONS $EMULATIONS
1308 EOF
1309
1310 cat >> confdefs.h <<EOF
1311 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1312 EOF
1313
1314
1315 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1316   yes-*-coff)   need_bfd=yes ;;
1317   no-*-coff)    need_bfd=yes
1318                 cat >> confdefs.h <<\EOF
1319 #define MANY_SEGMENTS 1
1320 EOF
1321  ;;
1322 esac
1323
1324 reject_dev_configs=yes
1325
1326 case ${reject_dev_configs}-${dev} in
1327   yes-yes) # Oops.
1328     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1329     ;;
1330 esac
1331
1332
1333
1334
1335
1336
1337 case "${primary_bfd_gas}" in
1338   yes)  cat >> confdefs.h <<\EOF
1339 #define BFD_ASSEMBLER 1
1340 EOF
1341
1342         need_bfd=yes ;;
1343 esac
1344
1345 # do we need the opcodes library?
1346 case "${need_opcodes}" in
1347 yes)
1348   OPCODES_DEP=../opcodes/libopcodes.a
1349   OPCODES_LIB='-L../opcodes -lopcodes'
1350
1351   # We need to handle some special cases for shared libraries.
1352   case "${host}" in
1353   *-*-sunos*)
1354     # On SunOS, we must link against the name we are going to install,
1355     # not -lbfd, since SunOS does not support SONAME.
1356     if test "${shared_opcodes}" = "true"; then
1357       OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
1358     fi
1359     ;;
1360   alpha*-*-osf*)
1361     # On Alpha OSF/1, the native linker searches all the -L
1362     # directories for any LIB.so files, and only then searches for any
1363     # LIB.a files.  That means that if there is an installed
1364     # libbfd.so, but this build is not done with --enable-shared, the
1365     # link will wind up being against the install libbfd.so rather
1366     # than the newly built libbfd.  To avoid this, we must explicitly
1367     # link against libbfd.a when --enable-shared is not used.
1368     if test "${shared_opcodes}" != "true"; then
1369       OPCODES_LIB='../opcodes/libopcodes.a'
1370     fi
1371     ;;
1372   esac
1373   ;;
1374 esac
1375
1376 case "${need_bfd}" in
1377 yes)
1378   BFDDEP=../bfd/libbfd.a
1379   BFDLIB='-L../bfd -lbfd'
1380   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1381
1382   # We need to handle some special cases for shared libraries
1383   case "${host}" in
1384   *-*-sunos*)
1385     # On SunOS, we must link against the name we are going to install,
1386     # not -lbfd, since SunOS does not support SONAME.
1387     if test "${shared_bfd}" = "true"; then
1388       BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1389     fi
1390     ;;
1391   alpha*-*-osf*)
1392     # On Alpha OSF/1, the native linker searches all the -L
1393     # directories for any LIB.so files, and only then searches for any
1394     # LIB.a files.  That means that if there is an installed
1395     # libbfd.so, but this build is not done with --enable-shared, the
1396     # link will wind up being against the install libbfd.so rather
1397     # than the newly built libbfd.  To avoid this, we must explicitly
1398     # link against libbfd.a when --enable-shared is not used.
1399     if test "${shared_bfd}" != "true"; then
1400       BFDLIB='../bfd/libbfd.a'
1401     fi
1402     ;;
1403   esac
1404
1405   if test "${commonbfdlib}" = "true"; then
1406     # when a shared libbfd is built with --enable-commonbfdlib,
1407     # all of libopcodes is available in libbfd.so
1408     OPCODES_LIB=
1409   fi
1410   ;;
1411 esac
1412
1413
1414
1415
1416
1417
1418
1419
1420 cat >> confdefs.h <<EOF
1421 #define TARGET_ALIAS "${target_alias}"
1422 EOF
1423
1424 cat >> confdefs.h <<EOF
1425 #define TARGET_CANONICAL "${target}"
1426 EOF
1427
1428 cat >> confdefs.h <<EOF
1429 #define TARGET_CPU "${target_cpu}"
1430 EOF
1431
1432 cat >> confdefs.h <<EOF
1433 #define TARGET_VENDOR "${target_vendor}"
1434 EOF
1435
1436 cat >> confdefs.h <<EOF
1437 #define TARGET_OS "${target_os}"
1438 EOF
1439
1440
1441 # Extract the first word of "gcc", so it can be a program name with args.
1442 set dummy gcc; ac_word=$2
1443 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1444 echo "configure:1445: checking for $ac_word" >&5
1445 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1446   echo $ac_n "(cached) $ac_c" 1>&6
1447 else
1448   if test -n "$CC"; then
1449   ac_cv_prog_CC="$CC" # Let the user override the test.
1450 else
1451   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1452   for ac_dir in $PATH; do
1453     test -z "$ac_dir" && ac_dir=.
1454     if test -f $ac_dir/$ac_word; then
1455       ac_cv_prog_CC="gcc"
1456       break
1457     fi
1458   done
1459   IFS="$ac_save_ifs"
1460 fi
1461 fi
1462 CC="$ac_cv_prog_CC"
1463 if test -n "$CC"; then
1464   echo "$ac_t""$CC" 1>&6
1465 else
1466   echo "$ac_t""no" 1>&6
1467 fi
1468
1469 if test -z "$CC"; then
1470   # Extract the first word of "cc", so it can be a program name with args.
1471 set dummy cc; ac_word=$2
1472 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1473 echo "configure:1474: checking for $ac_word" >&5
1474 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1475   echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477   if test -n "$CC"; then
1478   ac_cv_prog_CC="$CC" # Let the user override the test.
1479 else
1480   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1481   ac_prog_rejected=no
1482   for ac_dir in $PATH; do
1483     test -z "$ac_dir" && ac_dir=.
1484     if test -f $ac_dir/$ac_word; then
1485       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1486         ac_prog_rejected=yes
1487         continue
1488       fi
1489       ac_cv_prog_CC="cc"
1490       break
1491     fi
1492   done
1493   IFS="$ac_save_ifs"
1494 if test $ac_prog_rejected = yes; then
1495   # We found a bogon in the path, so make sure we never use it.
1496   set dummy $ac_cv_prog_CC
1497   shift
1498   if test $# -gt 0; then
1499     # We chose a different compiler from the bogus one.
1500     # However, it has the same basename, so the bogon will be chosen
1501     # first if we set CC to just the basename; use the full file name.
1502     shift
1503     set dummy "$ac_dir/$ac_word" "$@"
1504     shift
1505     ac_cv_prog_CC="$@"
1506   fi
1507 fi
1508 fi
1509 fi
1510 CC="$ac_cv_prog_CC"
1511 if test -n "$CC"; then
1512   echo "$ac_t""$CC" 1>&6
1513 else
1514   echo "$ac_t""no" 1>&6
1515 fi
1516
1517   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1518 fi
1519
1520 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1521 echo "configure:1522: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1522
1523 ac_ext=c
1524 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1525 ac_cpp='$CPP $CPPFLAGS'
1526 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1527 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1528 cross_compiling=$ac_cv_prog_cc_cross
1529
1530 cat > conftest.$ac_ext <<EOF
1531 #line 1532 "configure"
1532 #include "confdefs.h"
1533 main(){return(0);}
1534 EOF
1535 if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1536   ac_cv_prog_cc_works=yes
1537   # If we can't run a trivial program, we are probably using a cross compiler.
1538   if (./conftest; exit) 2>/dev/null; then
1539     ac_cv_prog_cc_cross=no
1540   else
1541     ac_cv_prog_cc_cross=yes
1542   fi
1543 else
1544   echo "configure: failed program was:" >&5
1545   cat conftest.$ac_ext >&5
1546   ac_cv_prog_cc_works=no
1547 fi
1548 rm -fr conftest*
1549
1550 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1551 if test $ac_cv_prog_cc_works = no; then
1552   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1553 fi
1554 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1555 echo "configure:1556: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1556 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1557 cross_compiling=$ac_cv_prog_cc_cross
1558
1559 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1560 echo "configure:1561: checking whether we are using GNU C" >&5
1561 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1562   echo $ac_n "(cached) $ac_c" 1>&6
1563 else
1564   cat > conftest.c <<EOF
1565 #ifdef __GNUC__
1566   yes;
1567 #endif
1568 EOF
1569 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1570: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1570   ac_cv_prog_gcc=yes
1571 else
1572   ac_cv_prog_gcc=no
1573 fi
1574 fi
1575
1576 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1577
1578 if test $ac_cv_prog_gcc = yes; then
1579   GCC=yes
1580   ac_test_CFLAGS="${CFLAGS+set}"
1581   ac_save_CFLAGS="$CFLAGS"
1582   CFLAGS=
1583   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1584 echo "configure:1585: checking whether ${CC-cc} accepts -g" >&5
1585 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1586   echo $ac_n "(cached) $ac_c" 1>&6
1587 else
1588   echo 'void f(){}' > conftest.c
1589 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1590   ac_cv_prog_cc_g=yes
1591 else
1592   ac_cv_prog_cc_g=no
1593 fi
1594 rm -f conftest*
1595
1596 fi
1597
1598 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1599   if test "$ac_test_CFLAGS" = set; then
1600     CFLAGS="$ac_save_CFLAGS"
1601   elif test $ac_cv_prog_cc_g = yes; then
1602     CFLAGS="-g -O2"
1603   else
1604     CFLAGS="-O2"
1605   fi
1606 else
1607   GCC=
1608   test "${CFLAGS+set}" = set || CFLAGS="-g"
1609 fi
1610
1611 # Find a good install program.  We prefer a C program (faster),
1612 # so one script is as good as another.  But avoid the broken or
1613 # incompatible versions:
1614 # SysV /etc/install, /usr/sbin/install
1615 # SunOS /usr/etc/install
1616 # IRIX /sbin/install
1617 # AIX /bin/install
1618 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1619 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1620 # ./install, which can be erroneously created by make from ./install.sh.
1621 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1622 echo "configure:1623: checking for a BSD compatible install" >&5
1623 if test -z "$INSTALL"; then
1624 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1628   for ac_dir in $PATH; do
1629     # Account for people who put trailing slashes in PATH elements.
1630     case "$ac_dir/" in
1631     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1632     *)
1633       # OSF1 and SCO ODT 3.0 have their own names for install.
1634       for ac_prog in ginstall installbsd scoinst install; do
1635         if test -f $ac_dir/$ac_prog; then
1636           if test $ac_prog = install &&
1637             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1638             # AIX install.  It has an incompatible calling convention.
1639             # OSF/1 installbsd also uses dspmsg, but is usable.
1640             :
1641           else
1642             ac_cv_path_install="$ac_dir/$ac_prog -c"
1643             break 2
1644           fi
1645         fi
1646       done
1647       ;;
1648     esac
1649   done
1650   IFS="$ac_save_IFS"
1651
1652 fi
1653   if test "${ac_cv_path_install+set}" = set; then
1654     INSTALL="$ac_cv_path_install"
1655   else
1656     # As a last resort, use the slow shell script.  We don't cache a
1657     # path for INSTALL within a source directory, because that will
1658     # break other packages using the cache if that directory is
1659     # removed, or if the path is relative.
1660     INSTALL="$ac_install_sh"
1661   fi
1662 fi
1663 echo "$ac_t""$INSTALL" 1>&6
1664
1665 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1666 # It thinks the first close brace ends the variable substitution.
1667 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1668
1669 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1670
1671
1672 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1673 echo "configure:1674: checking how to run the C preprocessor" >&5
1674 # On Suns, sometimes $CPP names a directory.
1675 if test -n "$CPP" && test -d "$CPP"; then
1676   CPP=
1677 fi
1678 if test -z "$CPP"; then
1679 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1680   echo $ac_n "(cached) $ac_c" 1>&6
1681 else
1682     # This must be in double quotes, not single quotes, because CPP may get
1683   # substituted into the Makefile and "${CC-cc}" will confuse make.
1684   CPP="${CC-cc} -E"
1685   # On the NeXT, cc -E runs the code through the compiler's parser,
1686   # not just through cpp.
1687   cat > conftest.$ac_ext <<EOF
1688 #line 1689 "configure"
1689 #include "confdefs.h"
1690 #include <assert.h>
1691 Syntax Error
1692 EOF
1693 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1694 { (eval echo configure:1695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1695 ac_err=`grep -v '^ *+' conftest.out`
1696 if test -z "$ac_err"; then
1697   :
1698 else
1699   echo "$ac_err" >&5
1700   echo "configure: failed program was:" >&5
1701   cat conftest.$ac_ext >&5
1702   rm -rf conftest*
1703   CPP="${CC-cc} -E -traditional-cpp"
1704   cat > conftest.$ac_ext <<EOF
1705 #line 1706 "configure"
1706 #include "confdefs.h"
1707 #include <assert.h>
1708 Syntax Error
1709 EOF
1710 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1711 { (eval echo configure:1712: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1712 ac_err=`grep -v '^ *+' conftest.out`
1713 if test -z "$ac_err"; then
1714   :
1715 else
1716   echo "$ac_err" >&5
1717   echo "configure: failed program was:" >&5
1718   cat conftest.$ac_ext >&5
1719   rm -rf conftest*
1720   CPP=/lib/cpp
1721 fi
1722 rm -f conftest*
1723 fi
1724 rm -f conftest*
1725   ac_cv_prog_CPP="$CPP"
1726 fi
1727   CPP="$ac_cv_prog_CPP"
1728 else
1729   ac_cv_prog_CPP="$CPP"
1730 fi
1731 echo "$ac_t""$CPP" 1>&6
1732
1733 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1734 do
1735 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1736 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1737 echo "configure:1738: checking for $ac_hdr" >&5
1738 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1739   echo $ac_n "(cached) $ac_c" 1>&6
1740 else
1741   cat > conftest.$ac_ext <<EOF
1742 #line 1743 "configure"
1743 #include "confdefs.h"
1744 #include <$ac_hdr>
1745 EOF
1746 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1747 { (eval echo configure:1748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1748 ac_err=`grep -v '^ *+' conftest.out`
1749 if test -z "$ac_err"; then
1750   rm -rf conftest*
1751   eval "ac_cv_header_$ac_safe=yes"
1752 else
1753   echo "$ac_err" >&5
1754   echo "configure: failed program was:" >&5
1755   cat conftest.$ac_ext >&5
1756   rm -rf conftest*
1757   eval "ac_cv_header_$ac_safe=no"
1758 fi
1759 rm -f conftest*
1760 fi
1761 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1762   echo "$ac_t""yes" 1>&6
1763     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1764   cat >> confdefs.h <<EOF
1765 #define $ac_tr_hdr 1
1766 EOF
1767
1768 else
1769   echo "$ac_t""no" 1>&6
1770 fi
1771 done
1772
1773
1774 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1775 # people who are not cross-compiling but are compiling cross-assemblers.
1776 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1777 echo "configure:1778: checking whether compiling a cross-assembler" >&5
1778 if test "${host}" = "${target}"; then
1779   cross_gas=no
1780 else
1781   cross_gas=yes
1782   cat >> confdefs.h <<\EOF
1783 #define CROSS_COMPILE 1
1784 EOF
1785
1786 fi
1787 echo "$ac_t""$cross_gas" 1>&6
1788
1789 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1790 # for constant arguments.  Useless!
1791 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1792 echo "configure:1793: checking for working alloca.h" >&5
1793 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1794   echo $ac_n "(cached) $ac_c" 1>&6
1795 else
1796   cat > conftest.$ac_ext <<EOF
1797 #line 1798 "configure"
1798 #include "confdefs.h"
1799 #include <alloca.h>
1800 int main() {
1801 char *p = alloca(2 * sizeof(int));
1802 ; return 0; }
1803 EOF
1804 if { (eval echo configure:1805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1805   rm -rf conftest*
1806   ac_cv_header_alloca_h=yes
1807 else
1808   echo "configure: failed program was:" >&5
1809   cat conftest.$ac_ext >&5
1810   rm -rf conftest*
1811   ac_cv_header_alloca_h=no
1812 fi
1813 rm -f conftest*
1814 fi
1815
1816 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1817 if test $ac_cv_header_alloca_h = yes; then
1818   cat >> confdefs.h <<\EOF
1819 #define HAVE_ALLOCA_H 1
1820 EOF
1821
1822 fi
1823
1824 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1825 echo "configure:1826: checking for alloca" >&5
1826 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1827   echo $ac_n "(cached) $ac_c" 1>&6
1828 else
1829   cat > conftest.$ac_ext <<EOF
1830 #line 1831 "configure"
1831 #include "confdefs.h"
1832
1833 #ifdef __GNUC__
1834 # define alloca __builtin_alloca
1835 #else
1836 # if HAVE_ALLOCA_H
1837 #  include <alloca.h>
1838 # else
1839 #  ifdef _AIX
1840  #pragma alloca
1841 #  else
1842 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1843 char *alloca ();
1844 #   endif
1845 #  endif
1846 # endif
1847 #endif
1848
1849 int main() {
1850 char *p = (char *) alloca(1);
1851 ; return 0; }
1852 EOF
1853 if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1854   rm -rf conftest*
1855   ac_cv_func_alloca_works=yes
1856 else
1857   echo "configure: failed program was:" >&5
1858   cat conftest.$ac_ext >&5
1859   rm -rf conftest*
1860   ac_cv_func_alloca_works=no
1861 fi
1862 rm -f conftest*
1863 fi
1864
1865 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1866 if test $ac_cv_func_alloca_works = yes; then
1867   cat >> confdefs.h <<\EOF
1868 #define HAVE_ALLOCA 1
1869 EOF
1870
1871 fi
1872
1873 if test $ac_cv_func_alloca_works = no; then
1874   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1875   # that cause trouble.  Some versions do not even contain alloca or
1876   # contain a buggy version.  If you still want to use their alloca,
1877   # use ar to extract alloca.o from them instead of compiling alloca.c.
1878   ALLOCA=alloca.o
1879   cat >> confdefs.h <<\EOF
1880 #define C_ALLOCA 1
1881 EOF
1882
1883
1884 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1885 echo "configure:1886: checking whether alloca needs Cray hooks" >&5
1886 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1887   echo $ac_n "(cached) $ac_c" 1>&6
1888 else
1889   cat > conftest.$ac_ext <<EOF
1890 #line 1891 "configure"
1891 #include "confdefs.h"
1892 #if defined(CRAY) && ! defined(CRAY2)
1893 webecray
1894 #else
1895 wenotbecray
1896 #endif
1897
1898 EOF
1899 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1900   egrep "webecray" >/dev/null 2>&1; then
1901   rm -rf conftest*
1902   ac_cv_os_cray=yes
1903 else
1904   rm -rf conftest*
1905   ac_cv_os_cray=no
1906 fi
1907 rm -f conftest*
1908
1909 fi
1910
1911 echo "$ac_t""$ac_cv_os_cray" 1>&6
1912 if test $ac_cv_os_cray = yes; then
1913 for ac_func in _getb67 GETB67 getb67; do
1914   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1915 echo "configure:1916: checking for $ac_func" >&5
1916 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1917   echo $ac_n "(cached) $ac_c" 1>&6
1918 else
1919   cat > conftest.$ac_ext <<EOF
1920 #line 1921 "configure"
1921 #include "confdefs.h"
1922 /* System header to define __stub macros and hopefully few prototypes,
1923     which can conflict with char $ac_func(); below.  */
1924 #include <assert.h>
1925 /* Override any gcc2 internal prototype to avoid an error.  */
1926 /* We use char because int might match the return type of a gcc2
1927     builtin and then its argument prototype would still apply.  */
1928 char $ac_func();
1929
1930 int main() {
1931
1932 /* The GNU C library defines this for functions which it implements
1933     to always fail with ENOSYS.  Some functions are actually named
1934     something starting with __ and the normal name is an alias.  */
1935 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1936 choke me
1937 #else
1938 $ac_func();
1939 #endif
1940
1941 ; return 0; }
1942 EOF
1943 if { (eval echo configure:1944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1944   rm -rf conftest*
1945   eval "ac_cv_func_$ac_func=yes"
1946 else
1947   echo "configure: failed program was:" >&5
1948   cat conftest.$ac_ext >&5
1949   rm -rf conftest*
1950   eval "ac_cv_func_$ac_func=no"
1951 fi
1952 rm -f conftest*
1953 fi
1954
1955 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1956   echo "$ac_t""yes" 1>&6
1957   cat >> confdefs.h <<EOF
1958 #define CRAY_STACKSEG_END $ac_func
1959 EOF
1960
1961   break
1962 else
1963   echo "$ac_t""no" 1>&6
1964 fi
1965
1966 done
1967 fi
1968
1969 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1970 echo "configure:1971: checking stack direction for C alloca" >&5
1971 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1972   echo $ac_n "(cached) $ac_c" 1>&6
1973 else
1974   if test "$cross_compiling" = yes; then
1975   ac_cv_c_stack_direction=0
1976 else
1977   cat > conftest.$ac_ext <<EOF
1978 #line 1979 "configure"
1979 #include "confdefs.h"
1980 find_stack_direction ()
1981 {
1982   static char *addr = 0;
1983   auto char dummy;
1984   if (addr == 0)
1985     {
1986       addr = &dummy;
1987       return find_stack_direction ();
1988     }
1989   else
1990     return (&dummy > addr) ? 1 : -1;
1991 }
1992 main ()
1993 {
1994   exit (find_stack_direction() < 0);
1995 }
1996 EOF
1997 if { (eval echo configure:1998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1998 then
1999   ac_cv_c_stack_direction=1
2000 else
2001   echo "configure: failed program was:" >&5
2002   cat conftest.$ac_ext >&5
2003   rm -fr conftest*
2004   ac_cv_c_stack_direction=-1
2005 fi
2006 rm -fr conftest*
2007 fi
2008
2009 fi
2010
2011 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2012 cat >> confdefs.h <<EOF
2013 #define STACK_DIRECTION $ac_cv_c_stack_direction
2014 EOF
2015
2016 fi
2017
2018 echo $ac_n "checking for inline""... $ac_c" 1>&6
2019 echo "configure:2020: checking for inline" >&5
2020 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2021   echo $ac_n "(cached) $ac_c" 1>&6
2022 else
2023   ac_cv_c_inline=no
2024 for ac_kw in inline __inline__ __inline; do
2025   cat > conftest.$ac_ext <<EOF
2026 #line 2027 "configure"
2027 #include "confdefs.h"
2028
2029 int main() {
2030 } $ac_kw foo() {
2031 ; return 0; }
2032 EOF
2033 if { (eval echo configure:2034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2034   rm -rf conftest*
2035   ac_cv_c_inline=$ac_kw; break
2036 else
2037   echo "configure: failed program was:" >&5
2038   cat conftest.$ac_ext >&5
2039 fi
2040 rm -f conftest*
2041 done
2042
2043 fi
2044
2045 echo "$ac_t""$ac_cv_c_inline" 1>&6
2046 case "$ac_cv_c_inline" in
2047   inline | yes) ;;
2048   no) cat >> confdefs.h <<\EOF
2049 #define inline
2050 EOF
2051  ;;
2052   *)  cat >> confdefs.h <<EOF
2053 #define inline $ac_cv_c_inline
2054 EOF
2055  ;;
2056 esac
2057
2058
2059 # VMS doesn't have unlink.
2060 for ac_func in unlink remove
2061 do
2062 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2063 echo "configure:2064: checking for $ac_func" >&5
2064 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2065   echo $ac_n "(cached) $ac_c" 1>&6
2066 else
2067   cat > conftest.$ac_ext <<EOF
2068 #line 2069 "configure"
2069 #include "confdefs.h"
2070 /* System header to define __stub macros and hopefully few prototypes,
2071     which can conflict with char $ac_func(); below.  */
2072 #include <assert.h>
2073 /* Override any gcc2 internal prototype to avoid an error.  */
2074 /* We use char because int might match the return type of a gcc2
2075     builtin and then its argument prototype would still apply.  */
2076 char $ac_func();
2077
2078 int main() {
2079
2080 /* The GNU C library defines this for functions which it implements
2081     to always fail with ENOSYS.  Some functions are actually named
2082     something starting with __ and the normal name is an alias.  */
2083 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2084 choke me
2085 #else
2086 $ac_func();
2087 #endif
2088
2089 ; return 0; }
2090 EOF
2091 if { (eval echo configure:2092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2092   rm -rf conftest*
2093   eval "ac_cv_func_$ac_func=yes"
2094 else
2095   echo "configure: failed program was:" >&5
2096   cat conftest.$ac_ext >&5
2097   rm -rf conftest*
2098   eval "ac_cv_func_$ac_func=no"
2099 fi
2100 rm -f conftest*
2101 fi
2102
2103 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2104   echo "$ac_t""yes" 1>&6
2105     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2106   cat >> confdefs.h <<EOF
2107 #define $ac_tr_func 1
2108 EOF
2109  break
2110 else
2111   echo "$ac_t""no" 1>&6
2112 fi
2113 done
2114
2115
2116 # Some systems don't have sbrk().
2117 for ac_func in sbrk
2118 do
2119 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2120 echo "configure:2121: checking for $ac_func" >&5
2121 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   cat > conftest.$ac_ext <<EOF
2125 #line 2126 "configure"
2126 #include "confdefs.h"
2127 /* System header to define __stub macros and hopefully few prototypes,
2128     which can conflict with char $ac_func(); below.  */
2129 #include <assert.h>
2130 /* Override any gcc2 internal prototype to avoid an error.  */
2131 /* We use char because int might match the return type of a gcc2
2132     builtin and then its argument prototype would still apply.  */
2133 char $ac_func();
2134
2135 int main() {
2136
2137 /* The GNU C library defines this for functions which it implements
2138     to always fail with ENOSYS.  Some functions are actually named
2139     something starting with __ and the normal name is an alias.  */
2140 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2141 choke me
2142 #else
2143 $ac_func();
2144 #endif
2145
2146 ; return 0; }
2147 EOF
2148 if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2149   rm -rf conftest*
2150   eval "ac_cv_func_$ac_func=yes"
2151 else
2152   echo "configure: failed program was:" >&5
2153   cat conftest.$ac_ext >&5
2154   rm -rf conftest*
2155   eval "ac_cv_func_$ac_func=no"
2156 fi
2157 rm -f conftest*
2158 fi
2159
2160 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2161   echo "$ac_t""yes" 1>&6
2162     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2163   cat >> confdefs.h <<EOF
2164 #define $ac_tr_func 1
2165 EOF
2166
2167 else
2168   echo "$ac_t""no" 1>&6
2169 fi
2170 done
2171
2172
2173 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2174 # enough, but on some of those systems, the assert macro relies on requoting
2175 # working properly!
2176 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2177 echo "configure:2178: checking for working assert macro" >&5
2178 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2179   echo $ac_n "(cached) $ac_c" 1>&6
2180 else
2181   cat > conftest.$ac_ext <<EOF
2182 #line 2183 "configure"
2183 #include "confdefs.h"
2184 #include <assert.h>
2185 #include <stdio.h>
2186 int main() {
2187
2188 /* check for requoting problems */
2189 static int a, b, c, d;
2190 static char *s;
2191 assert (!strcmp(s, "foo bar baz quux"));
2192 /* check for newline handling */
2193 assert (a == b
2194         || c == d);
2195
2196 ; return 0; }
2197 EOF
2198 if { (eval echo configure:2199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2199   rm -rf conftest*
2200   gas_cv_assert_ok=yes
2201 else
2202   echo "configure: failed program was:" >&5
2203   cat conftest.$ac_ext >&5
2204   rm -rf conftest*
2205   gas_cv_assert_ok=no
2206 fi
2207 rm -f conftest*
2208 fi
2209 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2210 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2211 #define BROKEN_ASSERT 1
2212 EOF
2213
2214
2215
2216 # On some systems, the system header files may not declare malloc, realloc,
2217 # and free.  There are places where gas needs these functions to have been
2218 # declared -- such as when taking their addresses.
2219 gas_test_headers="
2220 #ifdef HAVE_MEMORY_H
2221 #include <memory.h>
2222 #endif
2223 #ifdef HAVE_STRING_H
2224 #include <string.h>
2225 #else
2226 #ifdef HAVE_STRINGS_H
2227 #include <strings.h>
2228 #endif
2229 #endif
2230 #ifdef HAVE_STDLIB_H
2231 #include <stdlib.h>
2232 #endif
2233 #ifdef HAVE_UNISTD_H
2234 #include <unistd.h>
2235 #endif
2236 "
2237
2238 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2239 echo "configure:2240: checking whether declaration is required for strstr" >&5
2240 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2241   echo $ac_n "(cached) $ac_c" 1>&6
2242 else
2243   cat > conftest.$ac_ext <<EOF
2244 #line 2245 "configure"
2245 #include "confdefs.h"
2246 $gas_test_headers
2247 int main() {
2248
2249 typedef char *(*f)();
2250 f x;
2251 x = (f) strstr;
2252
2253 ; return 0; }
2254 EOF
2255 if { (eval echo configure:2256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2256   rm -rf conftest*
2257   gas_cv_decl_needed_strstr=no
2258 else
2259   echo "configure: failed program was:" >&5
2260   cat conftest.$ac_ext >&5
2261   rm -rf conftest*
2262   gas_cv_decl_needed_strstr=yes
2263 fi
2264 rm -f conftest*
2265 fi
2266 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2267 test $gas_cv_decl_needed_strstr = no || {
2268  cat >> confdefs.h <<\EOF
2269 #define NEED_DECLARATION_STRSTR 1
2270 EOF
2271
2272 }
2273
2274
2275 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2276 echo "configure:2277: checking whether declaration is required for malloc" >&5
2277 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2278   echo $ac_n "(cached) $ac_c" 1>&6
2279 else
2280   cat > conftest.$ac_ext <<EOF
2281 #line 2282 "configure"
2282 #include "confdefs.h"
2283 $gas_test_headers
2284 int main() {
2285
2286 typedef char *(*f)();
2287 f x;
2288 x = (f) malloc;
2289
2290 ; return 0; }
2291 EOF
2292 if { (eval echo configure:2293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2293   rm -rf conftest*
2294   gas_cv_decl_needed_malloc=no
2295 else
2296   echo "configure: failed program was:" >&5
2297   cat conftest.$ac_ext >&5
2298   rm -rf conftest*
2299   gas_cv_decl_needed_malloc=yes
2300 fi
2301 rm -f conftest*
2302 fi
2303 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
2304 test $gas_cv_decl_needed_malloc = no || {
2305  cat >> confdefs.h <<\EOF
2306 #define NEED_DECLARATION_MALLOC 1
2307 EOF
2308
2309 }
2310
2311
2312 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2313 echo "configure:2314: checking whether declaration is required for free" >&5
2314 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2315   echo $ac_n "(cached) $ac_c" 1>&6
2316 else
2317   cat > conftest.$ac_ext <<EOF
2318 #line 2319 "configure"
2319 #include "confdefs.h"
2320 $gas_test_headers
2321 int main() {
2322
2323 typedef void (*f)();
2324 f x;
2325 x = (f) free;
2326
2327 ; return 0; }
2328 EOF
2329 if { (eval echo configure:2330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2330   rm -rf conftest*
2331   gas_cv_decl_needed_free=no
2332 else
2333   echo "configure: failed program was:" >&5
2334   cat conftest.$ac_ext >&5
2335   rm -rf conftest*
2336   gas_cv_decl_needed_free=yes
2337 fi
2338 rm -f conftest*
2339 fi
2340 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
2341 test $gas_cv_decl_needed_free = no || {
2342  cat >> confdefs.h <<\EOF
2343 #define NEED_DECLARATION_FREE 1
2344 EOF
2345
2346 }
2347
2348
2349 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
2350 echo "configure:2351: checking whether declaration is required for sbrk" >&5
2351 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
2352   echo $ac_n "(cached) $ac_c" 1>&6
2353 else
2354   cat > conftest.$ac_ext <<EOF
2355 #line 2356 "configure"
2356 #include "confdefs.h"
2357 $gas_test_headers
2358 int main() {
2359
2360 typedef char *(*f)();
2361 f x;
2362 x = (f) sbrk;
2363
2364 ; return 0; }
2365 EOF
2366 if { (eval echo configure:2367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2367   rm -rf conftest*
2368   gas_cv_decl_needed_sbrk=no
2369 else
2370   echo "configure: failed program was:" >&5
2371   cat conftest.$ac_ext >&5
2372   rm -rf conftest*
2373   gas_cv_decl_needed_sbrk=yes
2374 fi
2375 rm -f conftest*
2376 fi
2377 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
2378 test $gas_cv_decl_needed_sbrk = no || {
2379  cat >> confdefs.h <<\EOF
2380 #define NEED_DECLARATION_SBRK 1
2381 EOF
2382
2383 }
2384
2385
2386 # Does errno.h declare errno, or do we have to add a separate declaration
2387 # for it?
2388
2389 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2390 echo "configure:2391: checking whether declaration is required for errno" >&5
2391 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2392   echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394   cat > conftest.$ac_ext <<EOF
2395 #line 2396 "configure"
2396 #include "confdefs.h"
2397
2398 #ifdef HAVE_ERRNO_H
2399 #include <errno.h>
2400 #endif
2401
2402 int main() {
2403
2404 typedef int f;
2405 f x;
2406 x = (f) errno;
2407
2408 ; return 0; }
2409 EOF
2410 if { (eval echo configure:2411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2411   rm -rf conftest*
2412   gas_cv_decl_needed_errno=no
2413 else
2414   echo "configure: failed program was:" >&5
2415   cat conftest.$ac_ext >&5
2416   rm -rf conftest*
2417   gas_cv_decl_needed_errno=yes
2418 fi
2419 rm -f conftest*
2420 fi
2421 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
2422 test $gas_cv_decl_needed_errno = no || {
2423  cat >> confdefs.h <<\EOF
2424 #define NEED_DECLARATION_ERRNO 1
2425 EOF
2426
2427 }
2428
2429
2430 HLDFLAGS=
2431 HLDENV=
2432 RPATH_ENVVAR=LD_LIBRARY_PATH
2433 # If we have shared libraries, try to set rpath reasonably.
2434 if test "${shared}" = "true"; then
2435   case "${host}" in
2436   *-*-hpux*)
2437     HLDFLAGS='-Wl,+s,+b,$(libdir)'
2438     RPATH_ENVVAR=SHLIB_PATH
2439     ;;
2440   *-*-irix5* | *-*-irix6*)
2441     HLDFLAGS='-Wl,-rpath,$(libdir)'
2442     ;;
2443   *-*-linux*aout*)
2444     ;;
2445   *-*-linux*)
2446     HLDFLAGS='-Wl,-rpath,$(libdir)'
2447     ;;
2448   *-*-solaris*)
2449     HLDFLAGS='-R $(libdir)'
2450     ;;
2451   *-*-sysv4*)
2452     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2453     ;;
2454   esac
2455 fi
2456
2457 # On SunOS, if the linker supports the -rpath option, use it to
2458 # prevent ../bfd and ../opcodes from being included in the run time
2459 # search path.
2460 case "${host}" in
2461   *-*-sunos*)
2462     echo 'main () { }' > conftest.c
2463     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2464     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2465       :
2466     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2467       :
2468     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2469       :
2470     elif test "${shared}" = "true"; then
2471       HLDFLAGS='-Wl,-rpath=$(libdir)'
2472     else
2473       HLDFLAGS='-Wl,-rpath='
2474     fi
2475     rm -f conftest.t conftest.c conftest
2476     ;;
2477 esac
2478
2479
2480
2481
2482
2483
2484 trap '' 1 2 15
2485 cat > confcache <<\EOF
2486 # This file is a shell script that caches the results of configure
2487 # tests run on this system so they can be shared between configure
2488 # scripts and configure runs.  It is not useful on other systems.
2489 # If it contains results you don't want to keep, you may remove or edit it.
2490 #
2491 # By default, configure uses ./config.cache as the cache file,
2492 # creating it if it does not exist already.  You can give configure
2493 # the --cache-file=FILE option to use a different cache file; that is
2494 # what configure does when it calls configure scripts in
2495 # subdirectories, so they share the cache.
2496 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2497 # config.status only pays attention to the cache file if you give it the
2498 # --recheck option to rerun configure.
2499 #
2500 EOF
2501 # The following way of writing the cache mishandles newlines in values,
2502 # but we know of no workaround that is simple, portable, and efficient.
2503 # So, don't put newlines in cache variables' values.
2504 # Ultrix sh set writes to stderr and can't be redirected directly,
2505 # and sets the high bit in the cache file unless we assign to the vars.
2506 (set) 2>&1 |
2507   case `(ac_space=' '; set) 2>&1` in
2508   *ac_space=\ *)
2509     # `set' does not quote correctly, so add quotes (double-quote substitution
2510     # turns \\\\ into \\, and sed turns \\ into \).
2511     sed -n \
2512       -e "s/'/'\\\\''/g" \
2513       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2514     ;;
2515   *)
2516     # `set' quotes correctly as required by POSIX, so do not add quotes.
2517     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2518     ;;
2519   esac >> confcache
2520 if cmp -s $cache_file confcache; then
2521   :
2522 else
2523   if test -w $cache_file; then
2524     echo "updating cache $cache_file"
2525     cat confcache > $cache_file
2526   else
2527     echo "not updating unwritable cache $cache_file"
2528   fi
2529 fi
2530 rm -f confcache
2531
2532 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2533
2534 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2535 # Let make expand exec_prefix.
2536 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2537
2538 # Any assignment to VPATH causes Sun make to only execute
2539 # the first set of double-colon rules, so remove it if not needed.
2540 # If there is a colon in the path, we need to keep it.
2541 if test "x$srcdir" = x.; then
2542   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2543 fi
2544
2545 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2546
2547 DEFS=-DHAVE_CONFIG_H
2548
2549 # Without the "./", some shells look in PATH for config.status.
2550 : ${CONFIG_STATUS=./config.status}
2551
2552 echo creating $CONFIG_STATUS
2553 rm -f $CONFIG_STATUS
2554 cat > $CONFIG_STATUS <<EOF
2555 #! /bin/sh
2556 # Generated automatically by configure.
2557 # Run this file to recreate the current configuration.
2558 # This directory was configured as follows,
2559 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2560 #
2561 # $0 $ac_configure_args
2562 #
2563 # Compiler output produced by configure, useful for debugging
2564 # configure, is in ./config.log if it exists.
2565
2566 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2567 for ac_option
2568 do
2569   case "\$ac_option" in
2570   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2571     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2572     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2573   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2574     echo "$CONFIG_STATUS generated by autoconf version 2.12"
2575     exit 0 ;;
2576   -help | --help | --hel | --he | --h)
2577     echo "\$ac_cs_usage"; exit 0 ;;
2578   *) echo "\$ac_cs_usage"; exit 1 ;;
2579   esac
2580 done
2581
2582 ac_given_srcdir=$srcdir
2583 ac_given_INSTALL="$INSTALL"
2584
2585 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2586 EOF
2587 cat >> $CONFIG_STATUS <<EOF
2588
2589 # Protect against being on the right side of a sed subst in config.status.
2590 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2591  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2592 $ac_vpsub
2593 $extrasub
2594 s%@CFLAGS@%$CFLAGS%g
2595 s%@CPPFLAGS@%$CPPFLAGS%g
2596 s%@CXXFLAGS@%$CXXFLAGS%g
2597 s%@DEFS@%$DEFS%g
2598 s%@LDFLAGS@%$LDFLAGS%g
2599 s%@LIBS@%$LIBS%g
2600 s%@exec_prefix@%$exec_prefix%g
2601 s%@prefix@%$prefix%g
2602 s%@program_transform_name@%$program_transform_name%g
2603 s%@bindir@%$bindir%g
2604 s%@sbindir@%$sbindir%g
2605 s%@libexecdir@%$libexecdir%g
2606 s%@datadir@%$datadir%g
2607 s%@sysconfdir@%$sysconfdir%g
2608 s%@sharedstatedir@%$sharedstatedir%g
2609 s%@localstatedir@%$localstatedir%g
2610 s%@libdir@%$libdir%g
2611 s%@includedir@%$includedir%g
2612 s%@oldincludedir@%$oldincludedir%g
2613 s%@infodir@%$infodir%g
2614 s%@mandir@%$mandir%g
2615 s%@host@%$host%g
2616 s%@host_alias@%$host_alias%g
2617 s%@host_cpu@%$host_cpu%g
2618 s%@host_vendor@%$host_vendor%g
2619 s%@host_os@%$host_os%g
2620 s%@target@%$target%g
2621 s%@target_alias@%$target_alias%g
2622 s%@target_cpu@%$target_cpu%g
2623 s%@target_vendor@%$target_vendor%g
2624 s%@target_os@%$target_os%g
2625 s%@build@%$build%g
2626 s%@build_alias@%$build_alias%g
2627 s%@build_cpu@%$build_cpu%g
2628 s%@build_vendor@%$build_vendor%g
2629 s%@build_os@%$build_os%g
2630 /@target_frag@/r $target_frag
2631 s%@target_frag@%%g
2632 s%@extra_objects@%$extra_objects%g
2633 s%@target_cpu_type@%$target_cpu_type%g
2634 s%@obj_format@%$obj_format%g
2635 s%@te_file@%$te_file%g
2636 s%@atof@%$atof%g
2637 s%@BFDDEP@%$BFDDEP%g
2638 s%@BFDLIB@%$BFDLIB%g
2639 s%@OPCODES_DEP@%$OPCODES_DEP%g
2640 s%@OPCODES_LIB@%$OPCODES_LIB%g
2641 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2642 s%@CC@%$CC%g
2643 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2644 s%@INSTALL_DATA@%$INSTALL_DATA%g
2645 s%@CPP@%$CPP%g
2646 s%@ALLOCA@%$ALLOCA%g
2647 s%@HLDFLAGS@%$HLDFLAGS%g
2648 s%@HLDENV@%$HLDENV%g
2649 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2650
2651 CEOF
2652 EOF
2653
2654 cat >> $CONFIG_STATUS <<\EOF
2655
2656 # Split the substitutions into bite-sized pieces for seds with
2657 # small command number limits, like on Digital OSF/1 and HP-UX.
2658 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2659 ac_file=1 # Number of current file.
2660 ac_beg=1 # First line for current file.
2661 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2662 ac_more_lines=:
2663 ac_sed_cmds=""
2664 while $ac_more_lines; do
2665   if test $ac_beg -gt 1; then
2666     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2667   else
2668     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2669   fi
2670   if test ! -s conftest.s$ac_file; then
2671     ac_more_lines=false
2672     rm -f conftest.s$ac_file
2673   else
2674     if test -z "$ac_sed_cmds"; then
2675       ac_sed_cmds="sed -f conftest.s$ac_file"
2676     else
2677       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2678     fi
2679     ac_file=`expr $ac_file + 1`
2680     ac_beg=$ac_end
2681     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2682   fi
2683 done
2684 if test -z "$ac_sed_cmds"; then
2685   ac_sed_cmds=cat
2686 fi
2687 EOF
2688
2689 cat >> $CONFIG_STATUS <<EOF
2690
2691 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
2692 EOF
2693 cat >> $CONFIG_STATUS <<\EOF
2694 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2695   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2696   case "$ac_file" in
2697   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2698        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2699   *) ac_file_in="${ac_file}.in" ;;
2700   esac
2701
2702   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2703
2704   # Remove last slash and all that follows it.  Not all systems have dirname.
2705   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2706   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2707     # The file is in a subdirectory.
2708     test ! -d "$ac_dir" && mkdir "$ac_dir"
2709     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2710     # A "../" for each directory in $ac_dir_suffix.
2711     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2712   else
2713     ac_dir_suffix= ac_dots=
2714   fi
2715
2716   case "$ac_given_srcdir" in
2717   .)  srcdir=.
2718       if test -z "$ac_dots"; then top_srcdir=.
2719       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2720   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2721   *) # Relative path.
2722     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2723     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2724   esac
2725
2726   case "$ac_given_INSTALL" in
2727   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2728   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2729   esac
2730
2731   echo creating "$ac_file"
2732   rm -f "$ac_file"
2733   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2734   case "$ac_file" in
2735   *Makefile*) ac_comsub="1i\\
2736 # $configure_input" ;;
2737   *) ac_comsub= ;;
2738   esac
2739
2740   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2741   sed -e "$ac_comsub
2742 s%@configure_input@%$configure_input%g
2743 s%@srcdir@%$srcdir%g
2744 s%@top_srcdir@%$top_srcdir%g
2745 s%@INSTALL@%$INSTALL%g
2746 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2747 fi; done
2748 rm -f conftest.s*
2749
2750 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2751 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2752 #
2753 # ac_d sets the value in "#define NAME VALUE" lines.
2754 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2755 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2756 ac_dC='\3'
2757 ac_dD='%g'
2758 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2759 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2760 ac_uB='\([      ]\)%\1#\2define\3'
2761 ac_uC=' '
2762 ac_uD='\4%g'
2763 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2764 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2765 ac_eB='$%\1#\2define\3'
2766 ac_eC=' '
2767 ac_eD='%g'
2768
2769 if test "${CONFIG_HEADERS+set}" != set; then
2770 EOF
2771 cat >> $CONFIG_STATUS <<EOF
2772   CONFIG_HEADERS="conf"
2773 EOF
2774 cat >> $CONFIG_STATUS <<\EOF
2775 fi
2776 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2777   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2778   case "$ac_file" in
2779   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2780        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2781   *) ac_file_in="${ac_file}.in" ;;
2782   esac
2783
2784   echo creating $ac_file
2785
2786   rm -f conftest.frag conftest.in conftest.out
2787   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2788   cat $ac_file_inputs > conftest.in
2789
2790 EOF
2791
2792 # Transform confdefs.h into a sed script conftest.vals that substitutes
2793 # the proper values into config.h.in to produce config.h.  And first:
2794 # Protect against being on the right side of a sed subst in config.status.
2795 # Protect against being in an unquoted here document in config.status.
2796 rm -f conftest.vals
2797 cat > conftest.hdr <<\EOF
2798 s/[\\&%]/\\&/g
2799 s%[\\$`]%\\&%g
2800 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2801 s%ac_d%ac_u%gp
2802 s%ac_u%ac_e%gp
2803 EOF
2804 sed -n -f conftest.hdr confdefs.h > conftest.vals
2805 rm -f conftest.hdr
2806
2807 # This sed command replaces #undef with comments.  This is necessary, for
2808 # example, in the case of _POSIX_SOURCE, which is predefined and required
2809 # on some systems where configure will not decide to define it.
2810 cat >> conftest.vals <<\EOF
2811 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2812 EOF
2813
2814 # Break up conftest.vals because some shells have a limit on
2815 # the size of here documents, and old seds have small limits too.
2816
2817 rm -f conftest.tail
2818 while :
2819 do
2820   ac_lines=`grep -c . conftest.vals`
2821   # grep -c gives empty output for an empty file on some AIX systems.
2822   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2823   # Write a limited-size here document to conftest.frag.
2824   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2825   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2826   echo 'CEOF
2827   sed -f conftest.frag conftest.in > conftest.out
2828   rm -f conftest.in
2829   mv conftest.out conftest.in
2830 ' >> $CONFIG_STATUS
2831   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2832   rm -f conftest.vals
2833   mv conftest.tail conftest.vals
2834 done
2835 rm -f conftest.vals
2836
2837 cat >> $CONFIG_STATUS <<\EOF
2838   rm -f conftest.frag conftest.h
2839   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2840   cat conftest.in >> conftest.h
2841   rm -f conftest.in
2842   if cmp -s $ac_file conftest.h 2>/dev/null; then
2843     echo "$ac_file is unchanged"
2844     rm -f conftest.h
2845   else
2846     # Remove last slash and all that follows it.  Not all systems have dirname.
2847       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2848       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2849       # The file is in a subdirectory.
2850       test ! -d "$ac_dir" && mkdir "$ac_dir"
2851     fi
2852     rm -f $ac_file
2853     mv conftest.h $ac_file
2854   fi
2855 fi; done
2856
2857 EOF
2858 cat >> $CONFIG_STATUS <<EOF
2859 target_cpu_type=${target_cpu_type}
2860  obj_format=${obj_format}
2861  te_file=${te_file}
2862 EOF
2863 cat >> $CONFIG_STATUS <<\EOF
2864 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
2865  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
2866  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
2867  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
2868  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
2869 exit 0
2870 EOF
2871 chmod +x $CONFIG_STATUS
2872 rm -fr confdefs* $ac_clean_files
2873 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2874