gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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="$ac_help
  15   --enable-shared         build shared libraries [default=yes]
  16   --enable-shared=PKGS    only build shared libraries if the current package
  17                           appears as an element in the PKGS list"
  18 ac_help="$ac_help
  19   --enable-static         build static libraries [default=yes]
  20   --enable-static=PKGS    only build shared libraries if the current package
  21                           appears as an element in the PKGS list"
  22 ac_help="$ac_help
  23   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  24 ac_help="$ac_help
  25   --enable-bfd-assembler  use BFD back end for writing object files"
  26 ac_help="$ac_help
  27     targets            alternative target configurations besides the primary"
  28 ac_help="$ac_help
  29   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  30 ac_help="$ac_help
  31   --enable-maintainer-mode enable make rules and dependencies not useful
  32                           (and sometimes confusing) to the casual installer"
  33
  34 # Initialize some variables set by options.
  35 # The variables have the same names as the options, with
  36 # dashes changed to underlines.
  37 build=NONE
  38 cache_file=./config.cache
  39 exec_prefix=NONE
  40 host=NONE
  41 no_create=
  42 nonopt=NONE
  43 no_recursion=
  44 prefix=NONE
  45 program_prefix=NONE
  46 program_suffix=NONE
  47 program_transform_name=s,x,x,
  48 silent=
  49 site=
  50 srcdir=
  51 target=NONE
  52 verbose=
  53 x_includes=NONE
  54 x_libraries=NONE
  55 bindir='${exec_prefix}/bin'
  56 sbindir='${exec_prefix}/sbin'
  57 libexecdir='${exec_prefix}/libexec'
  58 datadir='${prefix}/share'
  59 sysconfdir='${prefix}/etc'
  60 sharedstatedir='${prefix}/com'
  61 localstatedir='${prefix}/var'
  62 libdir='${exec_prefix}/lib'
  63 includedir='${prefix}/include'
  64 oldincludedir='/usr/include'
  65 infodir='${prefix}/info'
  66 mandir='${prefix}/man'
  67
  68 # Initialize some other variables.
  69 subdirs=
  70 MFLAGS= MAKEFLAGS=
  71 SHELL=${CONFIG_SHELL-/bin/sh}
  72 # Maximum number of lines to put in a shell here document.
  73 ac_max_here_lines=12
  74
  75 ac_prev=
  76 for ac_option
  77 do
  78
  79   # If the previous option needs an argument, assign it.
  80   if test -n "$ac_prev"; then
  81     eval "$ac_prev=\$ac_option"
  82     ac_prev=
  83     continue
  84   fi
  85
  86   case "$ac_option" in
  87   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  88   *) ac_optarg= ;;
  89   esac
  90
  91   # Accept the important Cygnus configure options, so we can diagnose typos.
  92
  93   case "$ac_option" in
  94
  95   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  96     ac_prev=bindir ;;
  97   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  98     bindir="$ac_optarg" ;;
  99
 100   -build | --build | --buil | --bui | --bu)
 101     ac_prev=build ;;
 102   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 103     build="$ac_optarg" ;;
 104
 105   -cache-file | --cache-file | --cache-fil | --cache-fi \
 106   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 107     ac_prev=cache_file ;;
 108   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 109   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 110     cache_file="$ac_optarg" ;;
 111
 112   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 113     ac_prev=datadir ;;
 114   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 115   | --da=*)
 116     datadir="$ac_optarg" ;;
 117
 118   -disable-* | --disable-*)
 119     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 120     # Reject names that are not valid shell variable names.
 121     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 122       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 123     fi
 124     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 125     eval "enable_${ac_feature}=no" ;;
 126
 127   -enable-* | --enable-*)
 128     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 129     # Reject names that are not valid shell variable names.
 130     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 131       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 132     fi
 133     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 134     case "$ac_option" in
 135       *=*) ;;
 136       *) ac_optarg=yes ;;
 137     esac
 138     eval "enable_${ac_feature}='$ac_optarg'" ;;
 139
 140   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 141   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 142   | --exec | --exe | --ex)
 143     ac_prev=exec_prefix ;;
 144   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 145   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 146   | --exec=* | --exe=* | --ex=*)
 147     exec_prefix="$ac_optarg" ;;
 148
 149   -gas | --gas | --ga | --g)
 150     # Obsolete; use --with-gas.
 151     with_gas=yes ;;
 152
 153   -help | --help | --hel | --he)
 154     # Omit some internal or obsolete options to make the list less imposing.
 155     # This message is too long to be a string in the A/UX 3.1 sh.
 156     cat << EOF
 157 Usage: configure [options] [host]
 158 Options: [defaults in brackets after descriptions]
 159 Configuration:
 160   --cache-file=FILE       cache test results in FILE
 161   --help                  print this message
 162   --no-create             do not create output files
 163   --quiet, --silent       do not print \`checking...' messages
 164   --version               print the version of autoconf that created configure
 165 Directory and file names:
 166   --prefix=PREFIX         install architecture-independent files in PREFIX
 167                           [$ac_default_prefix]
 168   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 169                           [same as prefix]
 170   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 171   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 172   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 173   --datadir=DIR           read-only architecture-independent data in DIR
 174                           [PREFIX/share]
 175   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 176   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 177                           [PREFIX/com]
 178   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 179   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 180   --includedir=DIR        C header files in DIR [PREFIX/include]
 181   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 182   --infodir=DIR           info documentation in DIR [PREFIX/info]
 183   --mandir=DIR            man documentation in DIR [PREFIX/man]
 184   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 185   --program-prefix=PREFIX prepend PREFIX to installed program names
 186   --program-suffix=SUFFIX append SUFFIX to installed program names
 187   --program-transform-name=PROGRAM
 188                           run sed PROGRAM on installed program names
 189 EOF
 190     cat << EOF
 191 Host type:
 192   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 193   --host=HOST             configure for HOST [guessed]
 194   --target=TARGET         configure for TARGET [TARGET=HOST]
 195 Features and packages:
 196   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 197   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 198   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 199   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 200   --x-includes=DIR        X include files are in DIR
 201   --x-libraries=DIR       X library files are in DIR
 202 EOF
 203     if test -n "$ac_help"; then
 204       echo "--enable and --with options recognized:$ac_help"
 205     fi
 206     exit 0 ;;
 207
 208   -host | --host | --hos | --ho)
 209     ac_prev=host ;;
 210   -host=* | --host=* | --hos=* | --ho=*)
 211     host="$ac_optarg" ;;
 212
 213   -includedir | --includedir | --includedi | --included | --include \
 214   | --includ | --inclu | --incl | --inc)
 215     ac_prev=includedir ;;
 216   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 217   | --includ=* | --inclu=* | --incl=* | --inc=*)
 218     includedir="$ac_optarg" ;;
 219
 220   -infodir | --infodir | --infodi | --infod | --info | --inf)
 221     ac_prev=infodir ;;
 222   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 223     infodir="$ac_optarg" ;;
 224
 225   -libdir | --libdir | --libdi | --libd)
 226     ac_prev=libdir ;;
 227   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 228     libdir="$ac_optarg" ;;
 229
 230   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 231   | --libexe | --libex | --libe)
 232     ac_prev=libexecdir ;;
 233   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 234   | --libexe=* | --libex=* | --libe=*)
 235     libexecdir="$ac_optarg" ;;
 236
 237   -localstatedir | --localstatedir | --localstatedi | --localstated \
 238   | --localstate | --localstat | --localsta | --localst \
 239   | --locals | --local | --loca | --loc | --lo)
 240     ac_prev=localstatedir ;;
 241   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 242   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 243   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 244     localstatedir="$ac_optarg" ;;
 245
 246   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 247     ac_prev=mandir ;;
 248   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 249     mandir="$ac_optarg" ;;
 250
 251   -nfp | --nfp | --nf)
 252     # Obsolete; use --without-fp.
 253     with_fp=no ;;
 254
 255   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 256   | --no-cr | --no-c)
 257     no_create=yes ;;
 258
 259   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 260   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 261     no_recursion=yes ;;
 262
 263   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 264   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 265   | --oldin | --oldi | --old | --ol | --o)
 266     ac_prev=oldincludedir ;;
 267   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 268   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 269   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 270     oldincludedir="$ac_optarg" ;;
 271
 272   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 273     ac_prev=prefix ;;
 274   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 275     prefix="$ac_optarg" ;;
 276
 277   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 278   | --program-pre | --program-pr | --program-p)
 279     ac_prev=program_prefix ;;
 280   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 281   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 282     program_prefix="$ac_optarg" ;;
 283
 284   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 285   | --program-suf | --program-su | --program-s)
 286     ac_prev=program_suffix ;;
 287   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 288   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 289     program_suffix="$ac_optarg" ;;
 290
 291   -program-transform-name | --program-transform-name \
 292   | --program-transform-nam | --program-transform-na \
 293   | --program-transform-n | --program-transform- \
 294   | --program-transform | --program-transfor \
 295   | --program-transfo | --program-transf \
 296   | --program-trans | --program-tran \
 297   | --progr-tra | --program-tr | --program-t)
 298     ac_prev=program_transform_name ;;
 299   -program-transform-name=* | --program-transform-name=* \
 300   | --program-transform-nam=* | --program-transform-na=* \
 301   | --program-transform-n=* | --program-transform-=* \
 302   | --program-transform=* | --program-transfor=* \
 303   | --program-transfo=* | --program-transf=* \
 304   | --program-trans=* | --program-tran=* \
 305   | --progr-tra=* | --program-tr=* | --program-t=*)
 306     program_transform_name="$ac_optarg" ;;
 307
 308   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 309   | -silent | --silent | --silen | --sile | --sil)
 310     silent=yes ;;
 311
 312   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 313     ac_prev=sbindir ;;
 314   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 315   | --sbi=* | --sb=*)
 316     sbindir="$ac_optarg" ;;
 317
 318   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 319   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 320   | --sharedst | --shareds | --shared | --share | --shar \
 321   | --sha | --sh)
 322     ac_prev=sharedstatedir ;;
 323   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 324   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 325   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 326   | --sha=* | --sh=*)
 327     sharedstatedir="$ac_optarg" ;;
 328
 329   -site | --site | --sit)
 330     ac_prev=site ;;
 331   -site=* | --site=* | --sit=*)
 332     site="$ac_optarg" ;;
 333
 334   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 335     ac_prev=srcdir ;;
 336   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 337     srcdir="$ac_optarg" ;;
 338
 339   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 340   | --syscon | --sysco | --sysc | --sys | --sy)
 341     ac_prev=sysconfdir ;;
 342   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 343   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 344     sysconfdir="$ac_optarg" ;;
 345
 346   -target | --target | --targe | --targ | --tar | --ta | --t)
 347     ac_prev=target ;;
 348   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 349     target="$ac_optarg" ;;
 350
 351   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 352     verbose=yes ;;
 353
 354   -version | --version | --versio | --versi | --vers)
 355     echo "configure generated by autoconf version 2.12.1"
 356     exit 0 ;;
 357
 358   -with-* | --with-*)
 359     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 360     # Reject names that are not valid shell variable names.
 361     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 362       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 363     fi
 364     ac_package=`echo $ac_package| sed 's/-/_/g'`
 365     case "$ac_option" in
 366       *=*) ;;
 367       *) ac_optarg=yes ;;
 368     esac
 369     eval "with_${ac_package}='$ac_optarg'" ;;
 370
 371   -without-* | --without-*)
 372     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 373     # Reject names that are not valid shell variable names.
 374     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 375       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 376     fi
 377     ac_package=`echo $ac_package| sed 's/-/_/g'`
 378     eval "with_${ac_package}=no" ;;
 379
 380   --x)
 381     # Obsolete; use --with-x.
 382     with_x=yes ;;
 383
 384   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 385   | --x-incl | --x-inc | --x-in | --x-i)
 386     ac_prev=x_includes ;;
 387   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 388   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 389     x_includes="$ac_optarg" ;;
 390
 391   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 392   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 393     ac_prev=x_libraries ;;
 394   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 395   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 396     x_libraries="$ac_optarg" ;;
 397
 398   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 399     ;;
 400
 401   *)
 402     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 403       echo "configure: warning: $ac_option: invalid host type" 1>&2
 404     fi
 405     if test "x$nonopt" != xNONE; then
 406       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 407     fi
 408     nonopt="$ac_option"
 409     ;;
 410
 411   esac
 412 done
 413
 414 if test -n "$ac_prev"; then
 415   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 416 fi
 417
 418 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 419
 420 # File descriptor usage:
 421 # 0 standard input
 422 # 1 file creation
 423 # 2 errors and warnings
 424 # 3 some systems may open it to /dev/tty
 425 # 4 used on the Kubota Titan
 426 # 6 checking for... messages and results
 427 # 5 compiler messages saved in config.log
 428 if test "$silent" = yes; then
 429   exec 6>/dev/null
 430 else
 431   exec 6>&1
 432 fi
 433 exec 5>./config.log
 434
 435 echo "\
 436 This file contains any messages produced by compilers while
 437 running configure, to aid debugging if configure makes a mistake.
 438 " 1>&5
 439
 440 # Strip out --no-create and --no-recursion so they do not pile up.
 441 # Also quote any args containing shell metacharacters.
 442 ac_configure_args=
 443 for ac_arg
 444 do
 445   case "$ac_arg" in
 446   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 447   | --no-cr | --no-c) ;;
 448   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 449   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 450   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 451   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 452   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 453   esac
 454 done
 455
 456 # NLS nuisances.
 457 # Only set these to C if already set.  These must not be set unconditionally
 458 # because not all systems understand e.g. LANG=C (notably SCO).
 459 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 460 # Non-C LC_CTYPE values break the ctype check.
 461 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 462 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 463 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 464 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 465
 466 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 467 rm -rf conftest* confdefs.h
 468 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 469 echo > confdefs.h
 470
 471 # A filename unique to this package, relative to the directory that
 472 # configure is in, which we can look for to find out if srcdir is correct.
 473 ac_unique_file=as.h
 474
 475 # Find the source files, if location was not specified.
 476 if test -z "$srcdir"; then
 477   ac_srcdir_defaulted=yes
 478   # Try the directory containing this script, then its parent.
 479   ac_prog=$0
 480   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 481   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 482   srcdir=$ac_confdir
 483   if test ! -r $srcdir/$ac_unique_file; then
 484     srcdir=..
 485   fi
 486 else
 487   ac_srcdir_defaulted=no
 488 fi
 489 if test ! -r $srcdir/$ac_unique_file; then
 490   if test "$ac_srcdir_defaulted" = yes; then
 491     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 492   else
 493     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 494   fi
 495 fi
 496 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 497
 498 # Prefer explicitly selected file to automatically selected ones.
 499 if test -z "$CONFIG_SITE"; then
 500   if test "x$prefix" != xNONE; then
 501     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 502   else
 503     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 504   fi
 505 fi
 506 for ac_site_file in $CONFIG_SITE; do
 507   if test -r "$ac_site_file"; then
 508     echo "loading site script $ac_site_file"
 509     . "$ac_site_file"
 510   fi
 511 done
 512
 513 if test -r "$cache_file"; then
 514   echo "loading cache $cache_file"
 515   . $cache_file
 516 else
 517   echo "creating cache $cache_file"
 518   > $cache_file
 519 fi
 520
 521 ac_ext=c
 522 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 523 ac_cpp='$CPP $CPPFLAGS'
 524 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 525 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 526 cross_compiling=$ac_cv_prog_cc_cross
 527
 528 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 529   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 530   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 531     ac_n= ac_c='
 532 ' ac_t='        '
 533   else
 534     ac_n=-n ac_c= ac_t=
 535   fi
 536 else
 537   ac_n= ac_c='\c' ac_t=
 538 fi
 539
 540
 541
 542 ac_aux_dir=
 543 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 544   if test -f $ac_dir/install-sh; then
 545     ac_aux_dir=$ac_dir
 546     ac_install_sh="$ac_aux_dir/install-sh -c"
 547     break
 548   elif test -f $ac_dir/install.sh; then
 549     ac_aux_dir=$ac_dir
 550     ac_install_sh="$ac_aux_dir/install.sh -c"
 551     break
 552   fi
 553 done
 554 if test -z "$ac_aux_dir"; then
 555   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 556 fi
 557 ac_config_guess=$ac_aux_dir/config.guess
 558 ac_config_sub=$ac_aux_dir/config.sub
 559 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 560
 561
 562 # Do some error checking and defaulting for the host and target type.
 563 # The inputs are:
 564 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 565 #
 566 # The rules are:
 567 # 1. You are not allowed to specify --host, --target, and nonopt at the
 568 #    same time.
 569 # 2. Host defaults to nonopt.
 570 # 3. If nonopt is not specified, then host defaults to the current host,
 571 #    as determined by config.guess.
 572 # 4. Target and build default to nonopt.
 573 # 5. If nonopt is not specified, then target and build default to host.
 574
 575 # The aliases save the names the user supplied, while $host etc.
 576 # will get canonicalized.
 577 case $host---$target---$nonopt in
 578 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 579 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 580 esac
 581
 582
 583 # Make sure we can run config.sub.
 584 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 585 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 586 fi
 587
 588 echo $ac_n "checking host system type""... $ac_c" 1>&6
 589 echo "configure:590: checking host system type" >&5
 590
 591 host_alias=$host
 592 case "$host_alias" in
 593 NONE)
 594   case $nonopt in
 595   NONE)
 596     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 597     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 598     fi ;;
 599   *) host_alias=$nonopt ;;
 600   esac ;;
 601 esac
 602
 603 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 604 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 605 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 606 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 607 echo "$ac_t""$host" 1>&6
 608
 609 echo $ac_n "checking target system type""... $ac_c" 1>&6
 610 echo "configure:611: checking target system type" >&5
 611
 612 target_alias=$target
 613 case "$target_alias" in
 614 NONE)
 615   case $nonopt in
 616   NONE) target_alias=$host_alias ;;
 617   *) target_alias=$nonopt ;;
 618   esac ;;
 619 esac
 620
 621 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 622 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 623 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 624 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 625 echo "$ac_t""$target" 1>&6
 626
 627 echo $ac_n "checking build system type""... $ac_c" 1>&6
 628 echo "configure:629: checking build system type" >&5
 629
 630 build_alias=$build
 631 case "$build_alias" in
 632 NONE)
 633   case $nonopt in
 634   NONE) build_alias=$host_alias ;;
 635   *) build_alias=$nonopt ;;
 636   esac ;;
 637 esac
 638
 639 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 640 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 641 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 642 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 643 echo "$ac_t""$build" 1>&6
 644
 645 test "$host_alias" != "$target_alias" &&
 646   test "$program_prefix$program_suffix$program_transform_name" = \
 647     NONENONEs,x,x, &&
 648   program_prefix=${target_alias}-
 649
 650
 651 # Find a good install program.  We prefer a C program (faster),
 652 # so one script is as good as another.  But avoid the broken or
 653 # incompatible versions:
 654 # SysV /etc/install, /usr/sbin/install
 655 # SunOS /usr/etc/install
 656 # IRIX /sbin/install
 657 # AIX /bin/install
 658 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 659 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 660 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 661 # ./install, which can be erroneously created by make from ./install.sh.
 662 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 663 echo "configure:664: checking for a BSD compatible install" >&5
 664 if test -z "$INSTALL"; then
 665 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 666   echo $ac_n "(cached) $ac_c" 1>&6
 667 else
 668     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 669   for ac_dir in $PATH; do
 670     # Account for people who put trailing slashes in PATH elements.
 671     case "$ac_dir/" in
 672     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 673     *)
 674       # OSF1 and SCO ODT 3.0 have their own names for install.
 675       # Don't use installbsd from OSF since it installs stuff as root
 676       # by default.
 677       for ac_prog in ginstall scoinst install; do
 678         if test -f $ac_dir/$ac_prog; then
 679           if test $ac_prog = install &&
 680             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 681             # AIX install.  It has an incompatible calling convention.
 682             :
 683           else
 684             ac_cv_path_install="$ac_dir/$ac_prog -c"
 685             break 2
 686           fi
 687         fi
 688       done
 689       ;;
 690     esac
 691   done
 692   IFS="$ac_save_IFS"
 693
 694 fi
 695   if test "${ac_cv_path_install+set}" = set; then
 696     INSTALL="$ac_cv_path_install"
 697   else
 698     # As a last resort, use the slow shell script.  We don't cache a
 699     # path for INSTALL within a source directory, because that will
 700     # break other packages using the cache if that directory is
 701     # removed, or if the path is relative.
 702     INSTALL="$ac_install_sh"
 703   fi
 704 fi
 705 echo "$ac_t""$INSTALL" 1>&6
 706
 707 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 708 # It thinks the first close brace ends the variable substitution.
 709 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 710
 711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 712
 713
 714 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 715
 716 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 717 echo "configure:718: checking whether build environment is sane" >&5
 718 # Just in case
 719 sleep 1
 720 echo timestamp > conftestfile
 721 # Do `set' in a subshell so we don't clobber the current shell's
 722 # arguments.  Must try -L first in case configure is actually a
 723 # symlink; some systems play weird games with the mod time of symlinks
 724 # (eg FreeBSD returns the mod time of the symlink's containing
 725 # directory).
 726 if (
 727    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 728    if test "$*" = "X"; then
 729       # -L didn't work.
 730       set X `ls -t $srcdir/configure conftestfile`
 731    fi
 732    if test "$*" != "X $srcdir/configure conftestfile" \
 733       && test "$*" != "X conftestfile $srcdir/configure"; then
 734
 735       # If neither matched, then we have a broken ls.  This can happen
 736       # if, for instance, CONFIG_SHELL is bash and it inherits a
 737       # broken ls alias from the environment.  This has actually
 738       # happened.  Such a system could not be considered "sane".
 739       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 740 alias in your environment" 1>&2; exit 1; }
 741    fi
 742
 743    test "$2" = conftestfile
 744    )
 745 then
 746    # Ok.
 747    :
 748 else
 749    { echo "configure: error: newly created file is older than distributed files!
 750 Check your system clock" 1>&2; exit 1; }
 751 fi
 752 rm -f conftest*
 753 echo "$ac_t""yes" 1>&6
 754 if test "$program_transform_name" = s,x,x,; then
 755   program_transform_name=
 756 else
 757   # Double any \ or $.  echo might interpret backslashes.
 758   cat <<\EOF_SED > conftestsed
 759 s,\\,\\\\,g; s,\$,$$,g
 760 EOF_SED
 761   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 762   rm -f conftestsed
 763 fi
 764 test "$program_prefix" != NONE &&
 765   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 766 # Use a double $ so make ignores it.
 767 test "$program_suffix" != NONE &&
 768   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 769
 770 # sed with no file args requires a program.
 771 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 772
 773 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 774 echo "configure:775: checking whether ${MAKE-make} sets \${MAKE}" >&5
 775 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 776 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 777   echo $ac_n "(cached) $ac_c" 1>&6
 778 else
 779   cat > conftestmake <<\EOF
 780 all:
 781         @echo 'ac_maketemp="${MAKE}"'
 782 EOF
 783 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 784 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 785 if test -n "$ac_maketemp"; then
 786   eval ac_cv_prog_make_${ac_make}_set=yes
 787 else
 788   eval ac_cv_prog_make_${ac_make}_set=no
 789 fi
 790 rm -f conftestmake
 791 fi
 792 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 793   echo "$ac_t""yes" 1>&6
 794   SET_MAKE=
 795 else
 796   echo "$ac_t""no" 1>&6
 797   SET_MAKE="MAKE=${MAKE-make}"
 798 fi
 799
 800
 801 PACKAGE=gas
 802
 803 VERSION=2.8.2
 804
 805 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 806   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 807 fi
 808 cat >> confdefs.h <<EOF
 809 #define PACKAGE "$PACKAGE"
 810 EOF
 811
 812 cat >> confdefs.h <<EOF
 813 #define VERSION "$VERSION"
 814 EOF
 815
 816
 817
 818 missing_dir=`cd $ac_aux_dir && pwd`
 819 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 820 echo "configure:821: checking for working aclocal" >&5
 821 # Run test in a subshell; some versions of sh will print an error if
 822 # an executable is not found, even if stderr is redirected.
 823 # Redirect stdin to placate older versions of autoconf.  Sigh.
 824 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 825    ACLOCAL=aclocal
 826    echo "$ac_t""found" 1>&6
 827 else
 828    ACLOCAL="$missing_dir/missing aclocal"
 829    echo "$ac_t""missing" 1>&6
 830 fi
 831
 832 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 833 echo "configure:834: checking for working autoconf" >&5
 834 # Run test in a subshell; some versions of sh will print an error if
 835 # an executable is not found, even if stderr is redirected.
 836 # Redirect stdin to placate older versions of autoconf.  Sigh.
 837 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 838    AUTOCONF=autoconf
 839    echo "$ac_t""found" 1>&6
 840 else
 841    AUTOCONF="$missing_dir/missing autoconf"
 842    echo "$ac_t""missing" 1>&6
 843 fi
 844
 845 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 846 echo "configure:847: checking for working automake" >&5
 847 # Run test in a subshell; some versions of sh will print an error if
 848 # an executable is not found, even if stderr is redirected.
 849 # Redirect stdin to placate older versions of autoconf.  Sigh.
 850 if (automake --version) < /dev/null > /dev/null 2>&1; then
 851    AUTOMAKE=automake
 852    echo "$ac_t""found" 1>&6
 853 else
 854    AUTOMAKE="$missing_dir/missing automake"
 855    echo "$ac_t""missing" 1>&6
 856 fi
 857
 858 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 859 echo "configure:860: checking for working autoheader" >&5
 860 # Run test in a subshell; some versions of sh will print an error if
 861 # an executable is not found, even if stderr is redirected.
 862 # Redirect stdin to placate older versions of autoconf.  Sigh.
 863 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 864    AUTOHEADER=autoheader
 865    echo "$ac_t""found" 1>&6
 866 else
 867    AUTOHEADER="$missing_dir/missing autoheader"
 868    echo "$ac_t""missing" 1>&6
 869 fi
 870
 871 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 872 echo "configure:873: checking for working makeinfo" >&5
 873 # Run test in a subshell; some versions of sh will print an error if
 874 # an executable is not found, even if stderr is redirected.
 875 # Redirect stdin to placate older versions of autoconf.  Sigh.
 876 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 877    MAKEINFO=makeinfo
 878    echo "$ac_t""found" 1>&6
 879 else
 880    MAKEINFO="$missing_dir/missing makeinfo"
 881    echo "$ac_t""missing" 1>&6
 882 fi
 883
 884
 885
 886 # Check whether --enable-shared or --disable-shared was given.
 887 if test "${enable_shared+set}" = set; then
 888   enableval="$enable_shared"
 889   p=${PACKAGE-default}
 890 case "$enableval" in
 891 yes) enable_shared=yes ;;
 892 no) enable_shared=no ;;
 893 *)
 894   enable_shared=no
 895   # Look at the argument we got.  We use all the common list separators.
 896   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 897   for pkg in $enableval; do
 898     if test "X$pkg" = "X$p"; then
 899       enable_shared=yes
 900     fi
 901   done
 902   IFS="$ac_save_ifs"
 903   ;;
 904 esac
 905 else
 906   enable_shared=yes
 907 fi
 908
 909 # Check whether --enable-static or --disable-static was given.
 910 if test "${enable_static+set}" = set; then
 911   enableval="$enable_static"
 912   p=${PACKAGE-default}
 913 case "$enableval" in
 914 yes) enable_static=yes ;;
 915 no) enable_static=no ;;
 916 *)
 917   enable_static=no
 918   # Look at the argument we got.  We use all the common list separators.
 919   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 920   for pkg in $enableval; do
 921     if test "X$pkg" = "X$p"; then
 922       enable_static=yes
 923     fi
 924   done
 925   IFS="$ac_save_ifs"
 926   ;;
 927 esac
 928 else
 929   enable_static=yes
 930 fi
 931
 932 # Extract the first word of "ranlib", so it can be a program name with args.
 933 set dummy ranlib; ac_word=$2
 934 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 935 echo "configure:936: checking for $ac_word" >&5
 936 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 937   echo $ac_n "(cached) $ac_c" 1>&6
 938 else
 939   if test -n "$RANLIB"; then
 940   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 941 else
 942   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 943   for ac_dir in $PATH; do
 944     test -z "$ac_dir" && ac_dir=.
 945     if test -f $ac_dir/$ac_word; then
 946       ac_cv_prog_RANLIB="ranlib"
 947       break
 948     fi
 949   done
 950   IFS="$ac_save_ifs"
 951   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 952 fi
 953 fi
 954 RANLIB="$ac_cv_prog_RANLIB"
 955 if test -n "$RANLIB"; then
 956   echo "$ac_t""$RANLIB" 1>&6
 957 else
 958   echo "$ac_t""no" 1>&6
 959 fi
 960
 961 # Extract the first word of "gcc", so it can be a program name with args.
 962 set dummy gcc; ac_word=$2
 963 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 964 echo "configure:965: checking for $ac_word" >&5
 965 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 966   echo $ac_n "(cached) $ac_c" 1>&6
 967 else
 968   if test -n "$CC"; then
 969   ac_cv_prog_CC="$CC" # Let the user override the test.
 970 else
 971   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 972   for ac_dir in $PATH; do
 973     test -z "$ac_dir" && ac_dir=.
 974     if test -f $ac_dir/$ac_word; then
 975       ac_cv_prog_CC="gcc"
 976       break
 977     fi
 978   done
 979   IFS="$ac_save_ifs"
 980 fi
 981 fi
 982 CC="$ac_cv_prog_CC"
 983 if test -n "$CC"; then
 984   echo "$ac_t""$CC" 1>&6
 985 else
 986   echo "$ac_t""no" 1>&6
 987 fi
 988
 989 if test -z "$CC"; then
 990   # Extract the first word of "cc", so it can be a program name with args.
 991 set dummy cc; ac_word=$2
 992 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 993 echo "configure:994: checking for $ac_word" >&5
 994 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   if test -n "$CC"; then
 998   ac_cv_prog_CC="$CC" # Let the user override the test.
 999 else
1000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1001   ac_prog_rejected=no
1002   for ac_dir in $PATH; do
1003     test -z "$ac_dir" && ac_dir=.
1004     if test -f $ac_dir/$ac_word; then
1005       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1006         ac_prog_rejected=yes
1007         continue
1008       fi
1009       ac_cv_prog_CC="cc"
1010       break
1011     fi
1012   done
1013   IFS="$ac_save_ifs"
1014 if test $ac_prog_rejected = yes; then
1015   # We found a bogon in the path, so make sure we never use it.
1016   set dummy $ac_cv_prog_CC
1017   shift
1018   if test $# -gt 0; then
1019     # We chose a different compiler from the bogus one.
1020     # However, it has the same basename, so the bogon will be chosen
1021     # first if we set CC to just the basename; use the full file name.
1022     shift
1023     set dummy "$ac_dir/$ac_word" "$@"
1024     shift
1025     ac_cv_prog_CC="$@"
1026   fi
1027 fi
1028 fi
1029 fi
1030 CC="$ac_cv_prog_CC"
1031 if test -n "$CC"; then
1032   echo "$ac_t""$CC" 1>&6
1033 else
1034   echo "$ac_t""no" 1>&6
1035 fi
1036
1037   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1038 fi
1039
1040 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1041 echo "configure:1042: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1042
1043 ac_ext=c
1044 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1045 ac_cpp='$CPP $CPPFLAGS'
1046 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1047 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1048 cross_compiling=$ac_cv_prog_cc_cross
1049
1050 cat > conftest.$ac_ext <<EOF
1051 #line 1052 "configure"
1052 #include "confdefs.h"
1053 main(){return(0);}
1054 EOF
1055 if { (eval echo configure:1056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1056   ac_cv_prog_cc_works=yes
1057   # If we can't run a trivial program, we are probably using a cross compiler.
1058   if (./conftest; exit) 2>/dev/null; then
1059     ac_cv_prog_cc_cross=no
1060   else
1061     ac_cv_prog_cc_cross=yes
1062   fi
1063 else
1064   echo "configure: failed program was:" >&5
1065   cat conftest.$ac_ext >&5
1066   ac_cv_prog_cc_works=no
1067 fi
1068 rm -fr conftest*
1069
1070 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1071 if test $ac_cv_prog_cc_works = no; then
1072   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1073 fi
1074 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1075 echo "configure:1076: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1076 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1077 cross_compiling=$ac_cv_prog_cc_cross
1078
1079 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1080 echo "configure:1081: checking whether we are using GNU C" >&5
1081 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1082   echo $ac_n "(cached) $ac_c" 1>&6
1083 else
1084   cat > conftest.c <<EOF
1085 #ifdef __GNUC__
1086   yes;
1087 #endif
1088 EOF
1089 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1090   ac_cv_prog_gcc=yes
1091 else
1092   ac_cv_prog_gcc=no
1093 fi
1094 fi
1095
1096 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1097
1098 if test $ac_cv_prog_gcc = yes; then
1099   GCC=yes
1100   ac_test_CFLAGS="${CFLAGS+set}"
1101   ac_save_CFLAGS="$CFLAGS"
1102   CFLAGS=
1103   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1104 echo "configure:1105: checking whether ${CC-cc} accepts -g" >&5
1105 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1106   echo $ac_n "(cached) $ac_c" 1>&6
1107 else
1108   echo 'void f(){}' > conftest.c
1109 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1110   ac_cv_prog_cc_g=yes
1111 else
1112   ac_cv_prog_cc_g=no
1113 fi
1114 rm -f conftest*
1115
1116 fi
1117
1118 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1119   if test "$ac_test_CFLAGS" = set; then
1120     CFLAGS="$ac_save_CFLAGS"
1121   elif test $ac_cv_prog_cc_g = yes; then
1122     CFLAGS="-g -O2"
1123   else
1124     CFLAGS="-O2"
1125   fi
1126 else
1127   GCC=
1128   test "${CFLAGS+set}" = set || CFLAGS="-g"
1129 fi
1130
1131 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1132 if test "${with_gnu_ld+set}" = set; then
1133   withval="$with_gnu_ld"
1134   test "$withval" = no || with_gnu_ld=yes
1135 else
1136   with_gnu_ld=no
1137 fi
1138
1139
1140 ac_prog=ld
1141 if test "$ac_cv_prog_gcc" = yes; then
1142   # Check if gcc -print-prog-name=ld gives a path.
1143   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1144 echo "configure:1145: checking for ld used by GCC" >&5
1145   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1146   case "$ac_prog" in
1147   # Accept absolute paths.
1148   /* | [A-Za-z]:\\*)
1149     test -z "$LD" && LD="$ac_prog"
1150     ;;
1151   "")
1152     # If it fails, then pretend we aren't using GCC.
1153     ac_prog=ld
1154     ;;
1155   *)
1156     # If it is relative, then search for the first ld in PATH.
1157     with_gnu_ld=unknown
1158     ;;
1159   esac
1160 elif test "$with_gnu_ld" = yes; then
1161   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1162 echo "configure:1163: checking for GNU ld" >&5
1163 else
1164   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1165 echo "configure:1166: checking for non-GNU ld" >&5
1166 fi
1167 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1168   echo $ac_n "(cached) $ac_c" 1>&6
1169 else
1170   if test -z "$LD"; then
1171   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1172   for ac_dir in $PATH; do
1173     test -z "$ac_dir" && ac_dir=.
1174     if test -f "$ac_dir/$ac_prog"; then
1175       ac_cv_path_LD="$ac_dir/$ac_prog"
1176       # Check to see if the program is GNU ld.  I'd rather use --version,
1177       # but apparently some GNU ld's only accept -v.
1178       # Break only if it was the GNU/non-GNU ld that we prefer.
1179       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1180         test "$with_gnu_ld" != no && break
1181       else
1182         test "$with_gnu_ld" != yes && break
1183       fi
1184     fi
1185   done
1186   IFS="$ac_save_ifs"
1187 else
1188   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1189 fi
1190 fi
1191
1192 LD="$ac_cv_path_LD"
1193 if test -n "$LD"; then
1194   echo "$ac_t""$LD" 1>&6
1195 else
1196   echo "$ac_t""no" 1>&6
1197 fi
1198 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1199
1200 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1201 echo "configure:1202: checking if the linker ($LD) is GNU ld" >&5
1202 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1203   echo $ac_n "(cached) $ac_c" 1>&6
1204 else
1205   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1206 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1207   ac_cv_prog_gnu_ld=yes
1208 else
1209   ac_cv_prog_gnu_ld=no
1210 fi
1211 fi
1212
1213 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1214
1215
1216 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1217 echo "configure:1218: checking for BSD-compatible nm" >&5
1218 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1219   echo $ac_n "(cached) $ac_c" 1>&6
1220 else
1221   case "$NM" in
1222 /* | [A-Za-z]:\\*)
1223   ac_cv_path_NM="$NM" # Let the user override the test with a path.
1224   ;;
1225 *)
1226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1227   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
1228     test -z "$ac_dir" && ac_dir=.
1229     if test -f $ac_dir/nm; then
1230       # Check to see if the nm accepts a BSD-compat flag.
1231       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1232       #   nm: unknown option "B" ignored
1233       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1234         ac_cv_path_NM="$ac_dir/nm -B"
1235       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1236         ac_cv_path_NM="$ac_dir/nm -p"
1237       else
1238         ac_cv_path_NM="$ac_dir/nm"
1239       fi
1240       break
1241     fi
1242   done
1243   IFS="$ac_save_ifs"
1244   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1245   ;;
1246 esac
1247 fi
1248
1249 NM="$ac_cv_path_NM"
1250 echo "$ac_t""$NM" 1>&6
1251
1252
1253 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1254 echo "configure:1255: checking whether ln -s works" >&5
1255 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1256   echo $ac_n "(cached) $ac_c" 1>&6
1257 else
1258   rm -f conftestdata
1259 if ln -s X conftestdata 2>/dev/null
1260 then
1261   rm -f conftestdata
1262   ac_cv_prog_LN_S="ln -s"
1263 else
1264   ac_cv_prog_LN_S=ln
1265 fi
1266 fi
1267 LN_S="$ac_cv_prog_LN_S"
1268 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1269   echo "$ac_t""yes" 1>&6
1270 else
1271   echo "$ac_t""no" 1>&6
1272 fi
1273
1274 # Always use our own libtool.
1275 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1276
1277 # Check for any special flags to pass to ltconfig.
1278 libtool_flags=
1279 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1280 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1281 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1282 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1283 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1284
1285 # Some flags need to be propagated to the compiler or linker for good
1286 # libtool support.
1287 case "$host" in
1288 *-*-irix6*)
1289   # Find out which ABI we are using.
1290   echo '#line 1291 "configure"' > conftest.$ac_ext
1291   if { (eval echo configure:1292: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1292     case "`/usr/bin/file conftest.o`" in
1293     *32-bit*)
1294       LD="${LD-ld} -32"
1295       ;;
1296     *N32*)
1297       LD="${LD-ld} -n32"
1298       ;;
1299     *64-bit*)
1300       LD="${LD-ld} -64"
1301       ;;
1302     esac
1303   fi
1304   rm -rf conftest*
1305   ;;
1306
1307 *-*-sco3.2v5*)
1308   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1309   CFLAGS="$CFLAGS -belf"
1310   ;;
1311 esac
1312
1313 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1314 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1315 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
1316 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1317 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1318 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1319
1320
1321 user_bfd_gas=
1322 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1323 if test "${enable_bfd_assembler+set}" = set; then
1324   enableval="$enable_bfd_assembler"
1325   case "${enableval}" in
1326   yes) need_bfd=yes user_bfd_gas=yes ;;
1327   no)  user_bfd_gas=no ;;
1328   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1329 esac
1330 fi
1331 # Check whether --enable-targets or --disable-targets was given.
1332 if test "${enable_targets+set}" = set; then
1333   enableval="$enable_targets"
1334   case "${enableval}" in
1335   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1336             ;;
1337   no)       enable_targets= ;;
1338   *)        enable_targets=$enableval ;;
1339 esac
1340 fi
1341 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1342 if test "${enable_commonbfdlib+set}" = set; then
1343   enableval="$enable_commonbfdlib"
1344   case "${enableval}" in
1345   yes) commonbfdlib=true ;;
1346   no)  commonbfdlib=false ;;
1347   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1348 esac
1349 fi
1350
1351 # Generate a header file
1352
1353
1354
1355
1356 te_file=generic
1357
1358 canon_targets=""
1359 if test -n "$enable_targets" ; then
1360   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1361     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1362     if test -n "$result" ; then
1363       canon_targets="$canon_targets $result"
1364 #    else
1365 #      # Permit "all", etc.  We don't support it yet though.
1366 #      canon_targets="$canon_targets $t"
1367     fi
1368   done
1369   _gas_uniq_list="$canon_targets"
1370 _gas_uniq_newlist=""
1371 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1372   case $_gas_uniq_i in
1373   _gas_uniq_dummy) ;;
1374   *) case " $_gas_uniq_newlist " in
1375        *" $_gas_uniq_i "*) ;;
1376        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1377      esac ;;
1378   esac
1379 done
1380 canon_targets=$_gas_uniq_newlist
1381
1382 fi
1383
1384 emulations=""
1385
1386 for this_target in $target $canon_targets ; do
1387
1388     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1389
1390     # check for architecture variants
1391     arch=
1392     endian=
1393     case ${cpu} in
1394       alpha*)           cpu_type=alpha ;;
1395       armeb)            cpu_type=arm endian=big ;;
1396       arm*)             cpu_type=arm endian=little ;;
1397       thumb*)           cpu_type=arm endian=little ;;
1398       hppa*)            cpu_type=hppa ;;
1399       i[456]86)         cpu_type=i386 ;;
1400       m680[012346]0)    cpu_type=m68k ;;
1401       m68008)           cpu_type=m68k ;;
1402       m683??)           cpu_type=m68k ;;
1403       m8*)              cpu_type=m88k ;;
1404       mips*el)          cpu_type=mips endian=little ;;
1405 # start-sanitize-r5900
1406       mips*5900*)       cpu_type=mips endian=little ;;
1407 # end-sanitize-r5900
1408       mips*)            cpu_type=mips endian=big ;;
1409       powerpcle*)       cpu_type=ppc endian=little ;;
1410       powerpc*)         cpu_type=ppc endian=big ;;
1411       rs6000*)          cpu_type=ppc ;;
1412       sparclite*)       cpu_type=sparc arch=sparclite ;;
1413       sparclet*)        cpu_type=sparc arch=sparclet ;;
1414       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1415       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1416       v850*)            cpu_type=v850 ;;
1417       *)                cpu_type=${cpu} ;;
1418     esac
1419
1420     if test ${this_target} = $target ; then
1421       target_cpu_type=${cpu_type}
1422       if test x${endian} = xbig; then
1423         cat >> confdefs.h <<\EOF
1424 #define TARGET_BYTES_BIG_ENDIAN 1
1425 EOF
1426
1427       elif test x${endian} = xlittle; then
1428         cat >> confdefs.h <<\EOF
1429 #define TARGET_BYTES_BIG_ENDIAN 0
1430 EOF
1431
1432       fi
1433     elif test ${target_cpu_type} != ${cpu_type} ; then
1434       continue
1435     fi
1436
1437     generic_target=${cpu_type}-$vendor-$os
1438     dev=no
1439     bfd_gas=no
1440     em=generic
1441
1442     # assign object format
1443     case ${generic_target} in
1444       a29k-*-coff)          fmt=coff ;;
1445       a29k-amd-udi)         fmt=coff ;;
1446       a29k-amd-ebmon)       fmt=coff ;;
1447       a29k-nyu-sym1)        fmt=coff ;;
1448       a29k-*-vxworks*)      fmt=coff ;;
1449
1450       alpha*-*-*vms*)       fmt=evax ;;
1451       alpha*-*-netware*)    fmt=ecoff ;;
1452       alpha*-*-openbsd*)    fmt=ecoff ;;
1453       alpha*-*-osf*)        fmt=ecoff ;;
1454       alpha*-*-linuxecoff*) fmt=ecoff ;;
1455       alpha*-*-linux-gnu*)  fmt=elf em=linux ;;
1456       alpha*-*-netbsd*)     fmt=elf em=nbsd ;;
1457
1458       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1459
1460       arm-*-riscix*)        fmt=aout em=riscix ;;
1461       arm-*-aout)           fmt=aout ;;
1462       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1463       arm-*-riscix*)        fmt=aout ;;
1464       arm-*-pe | thumb-*-pe)               fmt=coff em=pe ;;
1465
1466       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1467 # start-sanitize-d30v
1468       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1469 # end-sanitize-d30v
1470
1471       hppa-*-*elf*)         fmt=elf em=hppa ;;
1472       hppa-*-lites*)        fmt=elf em=hppa ;;
1473       hppa-*-osf*)          fmt=som em=hppa ;;
1474       hppa-*-rtems*)        fmt=elf em=hppa ;;
1475       hppa-*-hpux*)         fmt=som em=hppa ;;
1476       hppa-*-bsd*)          fmt=som em=hppa ;;
1477       hppa-*-hiux*)         fmt=som em=hppa ;;
1478
1479       h8300-*-coff)         fmt=coff ;;
1480
1481       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1482       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1483       i386-*-bsd*)          fmt=aout em=386bsd ;;
1484       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1485       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1486       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1487       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1488       i386-*-linux*coff*)   fmt=coff em=linux ;;
1489       i386-*-linux-gnu*)    fmt=elf em=linux ;;
1490       i386-*-lynxos*)       fmt=coff em=lynx ;;
1491       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1492                             fmt=elf ;;
1493       i386-*-freebsdelf*)   fmt=elf ;;
1494       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1495       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1496                           fmt=coff ;;
1497       i386-*-sco3.2v5*)      fmt=elf
1498                             if test ${this_target} = $target; then
1499                                 cat >> confdefs.h <<\EOF
1500 #define SCO_ELF 1
1501 EOF
1502
1503                             fi
1504                             ;;
1505       i386-*-sco3.2*)       fmt=coff ;;
1506       i386-*-vsta)          fmt=aout ;;
1507       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1508                             fmt=coff em=go32;;
1509       i386-*-rtems*)        fmt=coff ;;
1510       i386-*-gnu*)          fmt=elf ;;
1511       i386-*-mach*)
1512                             fmt=aout em=mach bfd_gas=yes ;;
1513       i386-*-msdos*)        fmt=aout ;;
1514       i386-*-moss*)         fmt=elf ;;
1515       i386-*-pe)            fmt=coff em=pe ;;
1516       i386-*-cygwin32*)     fmt=coff em=pe bfd_gas=yes ;;
1517       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
1518       i386-*-*nt*)          fmt=coff em=pe ;;
1519       i960-*-bout)          fmt=bout ;;
1520       i960-*-coff)          fmt=coff em=ic960 ;;
1521       i960-*-rtems*)        fmt=coff em=ic960 ;;
1522       i960-*-nindy*)        fmt=bout ;;
1523       i960-*-vxworks4*)     fmt=bout ;;
1524       i960-*-vxworks5.0)    fmt=bout ;;
1525       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1526       i960-*-vxworks*)      fmt=bout ;;
1527
1528       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1529
1530       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1531                             fmt=aout em=sun3 ;;
1532       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1533       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1534       m68k-apollo-*)        fmt=coff em=apollo ;;
1535       m68k-*-sysv4*) # must be before -sysv*
1536                             fmt=elf em=svr4 ;;
1537       m68k-*-elf*)          fmt=elf ;;
1538       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1539                             fmt=coff ;;
1540       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1541       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1542       m68k-*-linux-gnu*)    fmt=elf em=linux ;;
1543       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1544       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1545       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1546       m68k-apple-aux*)      fmt=coff em=aux ;;
1547       m68k-*-psos*)         fmt=elf em=psos;;
1548
1549       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1550       m88k-*-coff*)         fmt=coff ;;
1551
1552       # don't change em like *-*-bsd does
1553       mips-dec-netbsd*)     fmt=elf endian=little ;;
1554       mips-dec-openbsd*)    fmt=elf endian=little ;;
1555       mips-dec-bsd*)        fmt=aout ;;
1556       mips-sony-bsd*)       fmt=ecoff ;;
1557       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1558       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1559       mips-*-osf*)          fmt=ecoff endian=little ;;
1560       mips-*-ecoff*)        fmt=ecoff ;;
1561       mips-*-ecoff*)        fmt=ecoff ;;
1562       mips-*-irix6*)        fmt=elf ;;
1563       mips-*-irix5*)        fmt=elf ;;
1564       mips-*-irix*)         fmt=ecoff ;;
1565       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1566       mips-*-riscos*)       fmt=ecoff ;;
1567       mips-*-sysv*)         fmt=ecoff ;;
1568       mips-*-elf* | mips-*-rtems* | mips-*-linux-gnu* | mips-*-gnu* | mips-*-openbsd*)
1569                             fmt=elf ;;
1570       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1571       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1572       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1573                             fmt=coff em=pe ;;
1574       ppc-*-aix*)           fmt=coff ;;
1575       ppc-*-beos*)          fmt=coff ;;
1576       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1577                             fmt=elf ;;
1578       ppc-*-linux-gnu*)     fmt=elf
1579                             case "$endian" in
1580                             big)  ;;
1581                             *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
1582                             esac
1583                             ;;
1584       ppc-*-solaris*)       fmt=elf
1585                             if test ${this_target} = $target; then
1586                                 cat >> confdefs.h <<\EOF
1587 #define TARGET_SOLARIS_COMMENT 1
1588 EOF
1589
1590                             fi
1591                             if test x${endian} = xbig; then
1592                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1593                             fi
1594                             ;;
1595       ppc-*-rtems*)         fmt=elf ;;
1596       ppc-*-macos* | ppc-*-mpw*)
1597                             fmt=coff em=macos ;;
1598       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1599
1600       sh-*-elf*)            fmt=elf ;;
1601       sh-*-coff*)           fmt=coff ;;
1602       sh-*-rtems*)          fmt=elf ;;
1603
1604       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1605       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1606       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1607
1608       sparc-*-rtems*)       fmt=aout ;;
1609       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1610       sparc-*-aout | sparc*-*-vxworks*)
1611                             fmt=aout em=sparcaout ;;
1612       sparc-*-coff)         fmt=coff ;;
1613       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1614       sparc-*-linux-gnu*)   fmt=elf em=linux ;;
1615       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1616       sparc-fujitsu-none)   fmt=aout ;;
1617       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1618                             fmt=elf ;;
1619       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1620       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1621
1622       tic30-*-*aout*)       fmt=aout bfd_gas=yes ;;
1623       tic30-*-*coff*)       fmt=coff bfd_gas=yes ;;
1624 # start-sanitize-tic80
1625       tic80-*-*)            fmt=coff ;;
1626 # end-sanitize-tic80
1627
1628 # start-sanitize-sky
1629       dvp-*-*)              fmt=elf bfd_gas=yes ;;
1630 # end-sanitize-sky
1631
1632       v850-*-*)             fmt=elf bfd_gas=yes ;;
1633
1634 # start-sanitize-v850e
1635       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1636       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1637 # end-sanitize-v850e
1638       vax-*-bsd* | vax-*-ultrix*)
1639                             fmt=aout ;;
1640       vax-*-vms)            fmt=vms ;;
1641
1642       z8k-*-coff | z8k-*-sim)
1643                             fmt=coff ;;
1644
1645       w65-*-*)              fmt=coff ;;
1646
1647       *-*-aout | *-*-scout)
1648                             fmt=aout ;;
1649       *-*-nindy*)
1650                             fmt=bout ;;
1651       *-*-bsd*)
1652                             fmt=aout em=sun3 ;;
1653       *-*-generic)          fmt=generic ;;
1654       *-*-xray | *-*-hms)   fmt=coff ;;
1655       *-*-sim)              fmt=coff ;;
1656       *-*-elf | *-*-sysv4* | *-*-solaris*)
1657                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1658                             fmt=elf dev=yes ;;
1659       *-*-vxworks)          fmt=aout ;;
1660       *-*-netware)          fmt=elf ;;
1661     esac
1662
1663     case ${cpu_type}-${fmt} in
1664       alpha*-*) bfd_gas=yes ;;
1665       arm-*)    bfd_gas=yes ;;
1666     # not yet
1667     # i386-aout)        bfd_gas=preferred ;;
1668       mips-*)   bfd_gas=yes ;;
1669       ns32k-*)  bfd_gas=yes ;;
1670       ppc-*)    bfd_gas=yes ;;
1671       sparc-*)  bfd_gas=yes ;;
1672       *-elf)    bfd_gas=yes ;;
1673       *-ecoff)  bfd_gas=yes ;;
1674       *-som)    bfd_gas=yes ;;
1675       *)                ;;
1676     esac
1677
1678 # Other random stuff.
1679
1680     # do we need the opcodes library?
1681     case ${cpu_type} in
1682       vax | i386 | tic30)
1683         ;;
1684       *)
1685         need_opcodes=yes
1686
1687         case "${enable_shared}" in
1688         yes) shared_opcodes=true ;;
1689         *opcodes*) shared_opcodes=true ;;
1690         *) shared_opcodes=false ;;
1691         esac
1692         if test "${shared_opcodes}" = "true"; then
1693           # A shared libopcodes must be linked against libbfd.
1694           need_bfd=yes
1695         fi
1696         ;;
1697     esac
1698
1699     case ${cpu_type} in
1700       m32r)
1701         case ${extra_objects} in
1702         *cgen.o*) ;;
1703         *) extra_objects="$extra_objects cgen.o"
1704            cat >> confdefs.h <<\EOF
1705 #define USING_CGEN 1
1706 EOF
1707
1708            ;;
1709         esac
1710         ;;
1711
1712       m68k)
1713         case ${extra_objects} in
1714         *m68k-parse.o*) ;;
1715         *) extra_objects="$extra_objects m68k-parse.o" ;;
1716         esac
1717         ;;
1718
1719       mips)
1720         echo ${extra_objects} | grep -s "itbl-parse.o"
1721         if test $? -ne 0 ; then
1722           extra_objects="$extra_objects itbl-parse.o"
1723         fi
1724
1725         echo ${extra_objects} | grep -s "itbl-lex.o"
1726         if test $? -ne 0 ; then
1727           extra_objects="$extra_objects itbl-lex.o"
1728         fi
1729
1730         echo ${extra_objects} | grep -s "itbl-ops.o"
1731         if test $? -ne 0 ; then
1732           extra_objects="$extra_objects itbl-ops.o"
1733         fi
1734         ;;
1735
1736       sparc)
1737         if test $this_target = $target ; then
1738           cat >> confdefs.h <<EOF
1739 #define DEFAULT_ARCH "${arch}"
1740 EOF
1741
1742         fi
1743         ;;
1744
1745       *)
1746         ;;
1747     esac
1748
1749 # See if we really can support this configuration with the emulation code.
1750
1751     if test $this_target = $target ; then
1752       primary_bfd_gas=$bfd_gas
1753       obj_format=$fmt
1754       te_file=$em
1755
1756       if test $bfd_gas = no ; then
1757         # Can't support other configurations this way.
1758         break
1759       fi
1760     elif test $bfd_gas = no ; then
1761       # Can't support this configuration.
1762       break
1763     fi
1764
1765 # From target name and format, produce a list of supported emulations.
1766
1767     case ${generic_target}-${fmt} in
1768       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1769       mips-*-linux-gnu*-*) case "$endian" in
1770                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1771                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1772                         esac ;;
1773       mips-*-lnews*-ecoff) ;;
1774       mips-*-*-ecoff)   case "$endian" in
1775                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1776                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1777                         esac ;;
1778       mips-*-*-elf)     case "$endian" in
1779                         big)    emulation="mipsbelf mipslelf mipself" ;;
1780                         *)      emulation="mipslelf mipsbelf mipself" ;;
1781       # Uncommenting the next line will turn on support for i386 COFF
1782       # in any i386 ELF configuration.  This probably doesn't work
1783       # correctly.
1784       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1785                         esac ;;
1786     esac
1787
1788     emulations="$emulations $emulation"
1789
1790 done
1791
1792 # Assign floating point type.  Most processors with FP support
1793 # IEEE FP.  On those that don't support FP at all, usually IEEE
1794 # is emulated.
1795 case ${target_cpu} in
1796   vax | tahoe ) atof=${target_cpu} ;;
1797   *)            atof=ieee ;;
1798 esac
1799
1800 case "${obj_format}" in
1801   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1802 esac
1803
1804
1805 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1806   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1807 fi
1808
1809 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1810   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1811 fi
1812
1813 case ${user_bfd_gas}-${primary_bfd_gas} in
1814   yes-yes | no-no)
1815     # We didn't override user's choice.
1816     ;;
1817   no-yes)
1818     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1819     ;;
1820   no-preferred)
1821     primary_bfd_gas=no
1822     ;;
1823   *-preferred)
1824     primary_bfd_gas=yes
1825     ;;
1826   yes-*)
1827     primary_bfd_gas=yes
1828     ;;
1829   -*)
1830     # User specified nothing.
1831     ;;
1832 esac
1833
1834 # Some COFF configurations want these random other flags set.
1835 case ${obj_format} in
1836   coff)
1837     case ${target_cpu_type} in
1838       i386) cat >> confdefs.h <<\EOF
1839 #define I386COFF 1
1840 EOF
1841  ;;
1842       m68k) cat >> confdefs.h <<\EOF
1843 #define M68KCOFF 1
1844 EOF
1845  ;;
1846       m88k) cat >> confdefs.h <<\EOF
1847 #define M88KCOFF 1
1848 EOF
1849  ;;
1850     esac
1851     ;;
1852 esac
1853
1854 # Getting this done right is going to be a bitch.  Each configuration specified
1855 # with --enable-targets=... should be checked for environment, format, cpu, and
1856 # bfd_gas setting.
1857 #
1858 # For each configuration, the necessary object file support code must be linked
1859 # in.  This might be only one, it might be up to four.  The necessary emulation
1860 # code needs to be provided, too.
1861 #
1862 # And then there's "--enable-targets=all"....
1863 #
1864 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1865
1866 formats="${obj_format}"
1867 emfiles=""
1868 EMULATIONS=""
1869 _gas_uniq_list="$emulations"
1870 _gas_uniq_newlist=""
1871 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1872   case $_gas_uniq_i in
1873   _gas_uniq_dummy) ;;
1874   *) case " $_gas_uniq_newlist " in
1875        *" $_gas_uniq_i "*) ;;
1876        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1877      esac ;;
1878   esac
1879 done
1880 emulations=$_gas_uniq_newlist
1881
1882 for em in . $emulations ; do
1883   case $em in
1884     .)  continue ;;
1885     mipsbelf | mipslelf)
1886         fmt=elf   file=mipself ;;
1887     mipsbecoff | mipslecoff)
1888         fmt=ecoff file=mipsecoff ;;
1889     i386coff)
1890         fmt=coff  file=i386coff ;;
1891     i386elf)
1892         fmt=elf   file=i386elf ;;
1893   esac
1894   formats="$formats $fmt"
1895   emfiles="$emfiles e-$file.o"
1896   EMULATIONS="$EMULATIONS &$em,"
1897 done
1898 _gas_uniq_list="$formats"
1899 _gas_uniq_newlist=""
1900 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1901   case $_gas_uniq_i in
1902   _gas_uniq_dummy) ;;
1903   *) case " $_gas_uniq_newlist " in
1904        *" $_gas_uniq_i "*) ;;
1905        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1906      esac ;;
1907   esac
1908 done
1909 formats=$_gas_uniq_newlist
1910
1911 _gas_uniq_list="$emfiles"
1912 _gas_uniq_newlist=""
1913 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1914   case $_gas_uniq_i in
1915   _gas_uniq_dummy) ;;
1916   *) case " $_gas_uniq_newlist " in
1917        *" $_gas_uniq_i "*) ;;
1918        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1919      esac ;;
1920   esac
1921 done
1922 emfiles=$_gas_uniq_newlist
1923
1924 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1925   for fmt in $formats ; do
1926     case $fmt in
1927       aout)     cat >> confdefs.h <<\EOF
1928 #define OBJ_MAYBE_AOUT 1
1929 EOF
1930     ;;
1931       bout)     cat >> confdefs.h <<\EOF
1932 #define OBJ_MAYBE_BOUT 1
1933 EOF
1934     ;;
1935       coff)     cat >> confdefs.h <<\EOF
1936 #define OBJ_MAYBE_COFF 1
1937 EOF
1938     ;;
1939       ecoff)    cat >> confdefs.h <<\EOF
1940 #define OBJ_MAYBE_ECOFF 1
1941 EOF
1942    ;;
1943       elf)      cat >> confdefs.h <<\EOF
1944 #define OBJ_MAYBE_ELF 1
1945 EOF
1946      ;;
1947       generic)  cat >> confdefs.h <<\EOF
1948 #define OBJ_MAYBE_GENERIC 1
1949 EOF
1950  ;;
1951       hp300)    cat >> confdefs.h <<\EOF
1952 #define OBJ_MAYBE_HP300 1
1953 EOF
1954    ;;
1955       ieee)     cat >> confdefs.h <<\EOF
1956 #define OBJ_MAYBE_IEEE 1
1957 EOF
1958     ;;
1959       som)      cat >> confdefs.h <<\EOF
1960 #define OBJ_MAYBE_SOM 1
1961 EOF
1962      ;;
1963       vms)      cat >> confdefs.h <<\EOF
1964 #define OBJ_MAYBE_VMS 1
1965 EOF
1966      ;;
1967     esac
1968     extra_objects="$extra_objects obj-$fmt.o"
1969   done
1970   obj_format=multi
1971 fi
1972 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1973   te_file=multi
1974   extra_objects="$extra_objects $emfiles"
1975   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1976   cat >> confdefs.h <<\EOF
1977 #define USE_EMULATIONS 1
1978 EOF
1979
1980 fi
1981
1982 cat >> confdefs.h <<EOF
1983 #define EMULATIONS $EMULATIONS
1984 EOF
1985
1986 cat >> confdefs.h <<EOF
1987 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1988 EOF
1989
1990
1991 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1992   yes-*-coff)   need_bfd=yes ;;
1993   no-*-coff)    need_bfd=yes
1994                 cat >> confdefs.h <<\EOF
1995 #define MANY_SEGMENTS 1
1996 EOF
1997  ;;
1998 esac
1999
2000 reject_dev_configs=yes
2001
2002 case ${reject_dev_configs}-${dev} in
2003   yes-yes) # Oops.
2004     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
2005     ;;
2006 esac
2007
2008
2009
2010
2011
2012
2013 case "${primary_bfd_gas}" in
2014   yes)  cat >> confdefs.h <<\EOF
2015 #define BFD_ASSEMBLER 1
2016 EOF
2017
2018         need_bfd=yes ;;
2019 esac
2020
2021 # do we need the opcodes library?
2022 case "${need_opcodes}" in
2023 yes)
2024   OPCODES_LIB=../opcodes/libopcodes.la
2025   ;;
2026 esac
2027
2028 case "${need_bfd}" in
2029 yes)
2030   BFDLIB=../bfd/libbfd.la
2031   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
2032   ;;
2033 esac
2034
2035
2036
2037
2038
2039
2040 cat >> confdefs.h <<EOF
2041 #define TARGET_ALIAS "${target_alias}"
2042 EOF
2043
2044 cat >> confdefs.h <<EOF
2045 #define TARGET_CANONICAL "${target}"
2046 EOF
2047
2048 cat >> confdefs.h <<EOF
2049 #define TARGET_CPU "${target_cpu}"
2050 EOF
2051
2052 cat >> confdefs.h <<EOF
2053 #define TARGET_VENDOR "${target_vendor}"
2054 EOF
2055
2056 cat >> confdefs.h <<EOF
2057 #define TARGET_OS "${target_os}"
2058 EOF
2059
2060
2061 # Extract the first word of "gcc", so it can be a program name with args.
2062 set dummy gcc; ac_word=$2
2063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2064 echo "configure:2065: checking for $ac_word" >&5
2065 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2066   echo $ac_n "(cached) $ac_c" 1>&6
2067 else
2068   if test -n "$CC"; then
2069   ac_cv_prog_CC="$CC" # Let the user override the test.
2070 else
2071   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2072   for ac_dir in $PATH; do
2073     test -z "$ac_dir" && ac_dir=.
2074     if test -f $ac_dir/$ac_word; then
2075       ac_cv_prog_CC="gcc"
2076       break
2077     fi
2078   done
2079   IFS="$ac_save_ifs"
2080 fi
2081 fi
2082 CC="$ac_cv_prog_CC"
2083 if test -n "$CC"; then
2084   echo "$ac_t""$CC" 1>&6
2085 else
2086   echo "$ac_t""no" 1>&6
2087 fi
2088
2089 if test -z "$CC"; then
2090   # Extract the first word of "cc", so it can be a program name with args.
2091 set dummy cc; ac_word=$2
2092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2093 echo "configure:2094: checking for $ac_word" >&5
2094 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2095   echo $ac_n "(cached) $ac_c" 1>&6
2096 else
2097   if test -n "$CC"; then
2098   ac_cv_prog_CC="$CC" # Let the user override the test.
2099 else
2100   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2101   ac_prog_rejected=no
2102   for ac_dir in $PATH; do
2103     test -z "$ac_dir" && ac_dir=.
2104     if test -f $ac_dir/$ac_word; then
2105       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2106         ac_prog_rejected=yes
2107         continue
2108       fi
2109       ac_cv_prog_CC="cc"
2110       break
2111     fi
2112   done
2113   IFS="$ac_save_ifs"
2114 if test $ac_prog_rejected = yes; then
2115   # We found a bogon in the path, so make sure we never use it.
2116   set dummy $ac_cv_prog_CC
2117   shift
2118   if test $# -gt 0; then
2119     # We chose a different compiler from the bogus one.
2120     # However, it has the same basename, so the bogon will be chosen
2121     # first if we set CC to just the basename; use the full file name.
2122     shift
2123     set dummy "$ac_dir/$ac_word" "$@"
2124     shift
2125     ac_cv_prog_CC="$@"
2126   fi
2127 fi
2128 fi
2129 fi
2130 CC="$ac_cv_prog_CC"
2131 if test -n "$CC"; then
2132   echo "$ac_t""$CC" 1>&6
2133 else
2134   echo "$ac_t""no" 1>&6
2135 fi
2136
2137   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2138 fi
2139
2140 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2141 echo "configure:2142: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2142
2143 ac_ext=c
2144 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2145 ac_cpp='$CPP $CPPFLAGS'
2146 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2147 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2148 cross_compiling=$ac_cv_prog_cc_cross
2149
2150 cat > conftest.$ac_ext <<EOF
2151 #line 2152 "configure"
2152 #include "confdefs.h"
2153 main(){return(0);}
2154 EOF
2155 if { (eval echo configure:2156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2156   ac_cv_prog_cc_works=yes
2157   # If we can't run a trivial program, we are probably using a cross compiler.
2158   if (./conftest; exit) 2>/dev/null; then
2159     ac_cv_prog_cc_cross=no
2160   else
2161     ac_cv_prog_cc_cross=yes
2162   fi
2163 else
2164   echo "configure: failed program was:" >&5
2165   cat conftest.$ac_ext >&5
2166   ac_cv_prog_cc_works=no
2167 fi
2168 rm -fr conftest*
2169
2170 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2171 if test $ac_cv_prog_cc_works = no; then
2172   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2173 fi
2174 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2175 echo "configure:2176: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2176 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2177 cross_compiling=$ac_cv_prog_cc_cross
2178
2179 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2180 echo "configure:2181: checking whether we are using GNU C" >&5
2181 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2182   echo $ac_n "(cached) $ac_c" 1>&6
2183 else
2184   cat > conftest.c <<EOF
2185 #ifdef __GNUC__
2186   yes;
2187 #endif
2188 EOF
2189 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2190   ac_cv_prog_gcc=yes
2191 else
2192   ac_cv_prog_gcc=no
2193 fi
2194 fi
2195
2196 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2197
2198 if test $ac_cv_prog_gcc = yes; then
2199   GCC=yes
2200   ac_test_CFLAGS="${CFLAGS+set}"
2201   ac_save_CFLAGS="$CFLAGS"
2202   CFLAGS=
2203   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2204 echo "configure:2205: checking whether ${CC-cc} accepts -g" >&5
2205 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2206   echo $ac_n "(cached) $ac_c" 1>&6
2207 else
2208   echo 'void f(){}' > conftest.c
2209 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2210   ac_cv_prog_cc_g=yes
2211 else
2212   ac_cv_prog_cc_g=no
2213 fi
2214 rm -f conftest*
2215
2216 fi
2217
2218 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2219   if test "$ac_test_CFLAGS" = set; then
2220     CFLAGS="$ac_save_CFLAGS"
2221   elif test $ac_cv_prog_cc_g = yes; then
2222     CFLAGS="-g -O2"
2223   else
2224     CFLAGS="-O2"
2225   fi
2226 else
2227   GCC=
2228   test "${CFLAGS+set}" = set || CFLAGS="-g"
2229 fi
2230
2231
2232 for ac_prog in 'bison -y' byacc
2233 do
2234 # Extract the first word of "$ac_prog", so it can be a program name with args.
2235 set dummy $ac_prog; ac_word=$2
2236 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2237 echo "configure:2238: checking for $ac_word" >&5
2238 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2239   echo $ac_n "(cached) $ac_c" 1>&6
2240 else
2241   if test -n "$YACC"; then
2242   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2243 else
2244   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2245   for ac_dir in $PATH; do
2246     test -z "$ac_dir" && ac_dir=.
2247     if test -f $ac_dir/$ac_word; then
2248       ac_cv_prog_YACC="$ac_prog"
2249       break
2250     fi
2251   done
2252   IFS="$ac_save_ifs"
2253 fi
2254 fi
2255 YACC="$ac_cv_prog_YACC"
2256 if test -n "$YACC"; then
2257   echo "$ac_t""$YACC" 1>&6
2258 else
2259   echo "$ac_t""no" 1>&6
2260 fi
2261
2262 test -n "$YACC" && break
2263 done
2264 test -n "$YACC" || YACC="yacc"
2265
2266 # Extract the first word of "flex", so it can be a program name with args.
2267 set dummy flex; ac_word=$2
2268 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2269 echo "configure:2270: checking for $ac_word" >&5
2270 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2271   echo $ac_n "(cached) $ac_c" 1>&6
2272 else
2273   if test -n "$LEX"; then
2274   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2275 else
2276   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2277   for ac_dir in $PATH; do
2278     test -z "$ac_dir" && ac_dir=.
2279     if test -f $ac_dir/$ac_word; then
2280       ac_cv_prog_LEX="flex"
2281       break
2282     fi
2283   done
2284   IFS="$ac_save_ifs"
2285   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2286 fi
2287 fi
2288 LEX="$ac_cv_prog_LEX"
2289 if test -n "$LEX"; then
2290   echo "$ac_t""$LEX" 1>&6
2291 else
2292   echo "$ac_t""no" 1>&6
2293 fi
2294
2295 if test -z "$LEXLIB"
2296 then
2297   case "$LEX" in
2298   flex*) ac_lib=fl ;;
2299   *) ac_lib=l ;;
2300   esac
2301   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2302 echo "configure:2303: checking for yywrap in -l$ac_lib" >&5
2303 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2304 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2305   echo $ac_n "(cached) $ac_c" 1>&6
2306 else
2307   ac_save_LIBS="$LIBS"
2308 LIBS="-l$ac_lib  $LIBS"
2309 cat > conftest.$ac_ext <<EOF
2310 #line 2311 "configure"
2311 #include "confdefs.h"
2312 /* Override any gcc2 internal prototype to avoid an error.  */
2313 /* We use char because int might match the return type of a gcc2
2314     builtin and then its argument prototype would still apply.  */
2315 char yywrap();
2316
2317 int main() {
2318 yywrap()
2319 ; return 0; }
2320 EOF
2321 if { (eval echo configure:2322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2322   rm -rf conftest*
2323   eval "ac_cv_lib_$ac_lib_var=yes"
2324 else
2325   echo "configure: failed program was:" >&5
2326   cat conftest.$ac_ext >&5
2327   rm -rf conftest*
2328   eval "ac_cv_lib_$ac_lib_var=no"
2329 fi
2330 rm -f conftest*
2331 LIBS="$ac_save_LIBS"
2332
2333 fi
2334 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2335   echo "$ac_t""yes" 1>&6
2336   LEXLIB="-l$ac_lib"
2337 else
2338   echo "$ac_t""no" 1>&6
2339 fi
2340
2341 fi
2342
2343 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2344 echo "configure:2345: checking how to run the C preprocessor" >&5
2345 # On Suns, sometimes $CPP names a directory.
2346 if test -n "$CPP" && test -d "$CPP"; then
2347   CPP=
2348 fi
2349 if test -z "$CPP"; then
2350 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2351   echo $ac_n "(cached) $ac_c" 1>&6
2352 else
2353     # This must be in double quotes, not single quotes, because CPP may get
2354   # substituted into the Makefile and "${CC-cc}" will confuse make.
2355   CPP="${CC-cc} -E"
2356   # On the NeXT, cc -E runs the code through the compiler's parser,
2357   # not just through cpp.
2358   cat > conftest.$ac_ext <<EOF
2359 #line 2360 "configure"
2360 #include "confdefs.h"
2361 #include <assert.h>
2362 Syntax Error
2363 EOF
2364 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2365 { (eval echo configure:2366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2366 ac_err=`grep -v '^ *+' conftest.out`
2367 if test -z "$ac_err"; then
2368   :
2369 else
2370   echo "$ac_err" >&5
2371   echo "configure: failed program was:" >&5
2372   cat conftest.$ac_ext >&5
2373   rm -rf conftest*
2374   CPP="${CC-cc} -E -traditional-cpp"
2375   cat > conftest.$ac_ext <<EOF
2376 #line 2377 "configure"
2377 #include "confdefs.h"
2378 #include <assert.h>
2379 Syntax Error
2380 EOF
2381 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2382 { (eval echo configure:2383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2383 ac_err=`grep -v '^ *+' conftest.out`
2384 if test -z "$ac_err"; then
2385   :
2386 else
2387   echo "$ac_err" >&5
2388   echo "configure: failed program was:" >&5
2389   cat conftest.$ac_ext >&5
2390   rm -rf conftest*
2391   CPP=/lib/cpp
2392 fi
2393 rm -f conftest*
2394 fi
2395 rm -f conftest*
2396   ac_cv_prog_CPP="$CPP"
2397 fi
2398   CPP="$ac_cv_prog_CPP"
2399 else
2400   ac_cv_prog_CPP="$CPP"
2401 fi
2402 echo "$ac_t""$CPP" 1>&6
2403
2404 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2405 echo "configure:2406: checking lex output file root" >&5
2406 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2407   echo $ac_n "(cached) $ac_c" 1>&6
2408 else
2409   # The minimal lex program is just a single line: %%.  But some broken lexes
2410 # (Solaris, I think it was) want two %% lines, so accommodate them.
2411 echo '%%
2412 %%' | $LEX
2413 if test -f lex.yy.c; then
2414   ac_cv_prog_lex_root=lex.yy
2415 elif test -f lexyy.c; then
2416   ac_cv_prog_lex_root=lexyy
2417 else
2418   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2419 fi
2420 fi
2421
2422 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2423 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2424
2425 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2426 echo "configure:2427: checking whether yytext is a pointer" >&5
2427 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2428   echo $ac_n "(cached) $ac_c" 1>&6
2429 else
2430   # POSIX says lex can declare yytext either as a pointer or an array; the
2431 # default is implementation-dependent. Figure out which it is, since
2432 # not all implementations provide the %pointer and %array declarations.
2433 ac_cv_prog_lex_yytext_pointer=no
2434 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2435 ac_save_LIBS="$LIBS"
2436 LIBS="$LIBS $LEXLIB"
2437 cat > conftest.$ac_ext <<EOF
2438 #line 2439 "configure"
2439 #include "confdefs.h"
2440 `cat $LEX_OUTPUT_ROOT.c`
2441 int main() {
2442
2443 ; return 0; }
2444 EOF
2445 if { (eval echo configure:2446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2446   rm -rf conftest*
2447   ac_cv_prog_lex_yytext_pointer=yes
2448 else
2449   echo "configure: failed program was:" >&5
2450   cat conftest.$ac_ext >&5
2451 fi
2452 rm -f conftest*
2453 LIBS="$ac_save_LIBS"
2454 rm -f "${LEX_OUTPUT_ROOT}.c"
2455
2456 fi
2457
2458 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2459 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2460   cat >> confdefs.h <<\EOF
2461 #define YYTEXT_POINTER 1
2462 EOF
2463
2464 fi
2465
2466
2467 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2468 echo "configure:2469: checking whether to enable maintainer-specific portions of Makefiles" >&5
2469     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2470 if test "${enable_maintainer_mode+set}" = set; then
2471   enableval="$enable_maintainer_mode"
2472   USE_MAINTAINER_MODE=$enableval
2473 else
2474   USE_MAINTAINER_MODE=no
2475 fi
2476
2477   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2478   if test $USE_MAINTAINER_MODE = yes; then
2479     MAINT=
2480   else
2481     MAINT='#M#'
2482   fi
2483
2484
2485 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2486 echo "configure:2487: checking for Cygwin32 environment" >&5
2487 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2488   echo $ac_n "(cached) $ac_c" 1>&6
2489 else
2490   cat > conftest.$ac_ext <<EOF
2491 #line 2492 "configure"
2492 #include "confdefs.h"
2493
2494 int main() {
2495 return __CYGWIN32__;
2496 ; return 0; }
2497 EOF
2498 if { (eval echo configure:2499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2499   rm -rf conftest*
2500   am_cv_cygwin32=yes
2501 else
2502   echo "configure: failed program was:" >&5
2503   cat conftest.$ac_ext >&5
2504   rm -rf conftest*
2505   am_cv_cygwin32=no
2506 fi
2507 rm -f conftest*
2508 rm -f conftest*
2509 fi
2510
2511 echo "$ac_t""$am_cv_cygwin32" 1>&6
2512 CYGWIN32=
2513 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2514 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2515 echo "configure:2516: checking for Mingw32 environment" >&5
2516 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2517   echo $ac_n "(cached) $ac_c" 1>&6
2518 else
2519   cat > conftest.$ac_ext <<EOF
2520 #line 2521 "configure"
2521 #include "confdefs.h"
2522
2523 int main() {
2524 return __MINGW32__;
2525 ; return 0; }
2526 EOF
2527 if { (eval echo configure:2528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2528   rm -rf conftest*
2529   am_cv_mingw32=yes
2530 else
2531   echo "configure: failed program was:" >&5
2532   cat conftest.$ac_ext >&5
2533   rm -rf conftest*
2534   am_cv_mingw32=no
2535 fi
2536 rm -f conftest*
2537 rm -f conftest*
2538 fi
2539
2540 echo "$ac_t""$am_cv_mingw32" 1>&6
2541 MINGW32=
2542 test "$am_cv_mingw32" = yes && MINGW32=yes
2543
2544
2545 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2546 echo "configure:2547: checking for executable suffix" >&5
2547 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2548   echo $ac_n "(cached) $ac_c" 1>&6
2549 else
2550   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
2551 am_cv_exeext=.exe
2552 else
2553 cat > am_c_test.c << 'EOF'
2554 int main() {
2555 /* Nothing needed here */
2556 }
2557 EOF
2558 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2559 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2560 rm -f am_c_test*
2561 fi
2562
2563 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2564 fi
2565 EXEEXT=""
2566 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2567 echo "$ac_t""${am_cv_exeext}" 1>&6
2568
2569
2570 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2571 do
2572 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2573 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2574 echo "configure:2575: checking for $ac_hdr" >&5
2575 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2576   echo $ac_n "(cached) $ac_c" 1>&6
2577 else
2578   cat > conftest.$ac_ext <<EOF
2579 #line 2580 "configure"
2580 #include "confdefs.h"
2581 #include <$ac_hdr>
2582 EOF
2583 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2584 { (eval echo configure:2585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2585 ac_err=`grep -v '^ *+' conftest.out`
2586 if test -z "$ac_err"; then
2587   rm -rf conftest*
2588   eval "ac_cv_header_$ac_safe=yes"
2589 else
2590   echo "$ac_err" >&5
2591   echo "configure: failed program was:" >&5
2592   cat conftest.$ac_ext >&5
2593   rm -rf conftest*
2594   eval "ac_cv_header_$ac_safe=no"
2595 fi
2596 rm -f conftest*
2597 fi
2598 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2599   echo "$ac_t""yes" 1>&6
2600     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2601   cat >> confdefs.h <<EOF
2602 #define $ac_tr_hdr 1
2603 EOF
2604
2605 else
2606   echo "$ac_t""no" 1>&6
2607 fi
2608 done
2609
2610
2611 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2612 # people who are not cross-compiling but are compiling cross-assemblers.
2613 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2614 echo "configure:2615: checking whether compiling a cross-assembler" >&5
2615 if test "${host}" = "${target}"; then
2616   cross_gas=no
2617 else
2618   cross_gas=yes
2619   cat >> confdefs.h <<\EOF
2620 #define CROSS_COMPILE 1
2621 EOF
2622
2623 fi
2624 echo "$ac_t""$cross_gas" 1>&6
2625
2626 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2627 # for constant arguments.  Useless!
2628 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2629 echo "configure:2630: checking for working alloca.h" >&5
2630 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2631   echo $ac_n "(cached) $ac_c" 1>&6
2632 else
2633   cat > conftest.$ac_ext <<EOF
2634 #line 2635 "configure"
2635 #include "confdefs.h"
2636 #include <alloca.h>
2637 int main() {
2638 char *p = alloca(2 * sizeof(int));
2639 ; return 0; }
2640 EOF
2641 if { (eval echo configure:2642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2642   rm -rf conftest*
2643   ac_cv_header_alloca_h=yes
2644 else
2645   echo "configure: failed program was:" >&5
2646   cat conftest.$ac_ext >&5
2647   rm -rf conftest*
2648   ac_cv_header_alloca_h=no
2649 fi
2650 rm -f conftest*
2651 fi
2652
2653 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2654 if test $ac_cv_header_alloca_h = yes; then
2655   cat >> confdefs.h <<\EOF
2656 #define HAVE_ALLOCA_H 1
2657 EOF
2658
2659 fi
2660
2661 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2662 echo "configure:2663: checking for alloca" >&5
2663 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2664   echo $ac_n "(cached) $ac_c" 1>&6
2665 else
2666   cat > conftest.$ac_ext <<EOF
2667 #line 2668 "configure"
2668 #include "confdefs.h"
2669
2670 #ifdef __GNUC__
2671 # define alloca __builtin_alloca
2672 #else
2673 # if HAVE_ALLOCA_H
2674 #  include <alloca.h>
2675 # else
2676 #  ifdef _AIX
2677  #pragma alloca
2678 #  else
2679 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2680 char *alloca ();
2681 #   endif
2682 #  endif
2683 # endif
2684 #endif
2685
2686 int main() {
2687 char *p = (char *) alloca(1);
2688 ; return 0; }
2689 EOF
2690 if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2691   rm -rf conftest*
2692   ac_cv_func_alloca_works=yes
2693 else
2694   echo "configure: failed program was:" >&5
2695   cat conftest.$ac_ext >&5
2696   rm -rf conftest*
2697   ac_cv_func_alloca_works=no
2698 fi
2699 rm -f conftest*
2700 fi
2701
2702 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2703 if test $ac_cv_func_alloca_works = yes; then
2704   cat >> confdefs.h <<\EOF
2705 #define HAVE_ALLOCA 1
2706 EOF
2707
2708 fi
2709
2710 if test $ac_cv_func_alloca_works = no; then
2711   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2712   # that cause trouble.  Some versions do not even contain alloca or
2713   # contain a buggy version.  If you still want to use their alloca,
2714   # use ar to extract alloca.o from them instead of compiling alloca.c.
2715   ALLOCA=alloca.o
2716   cat >> confdefs.h <<\EOF
2717 #define C_ALLOCA 1
2718 EOF
2719
2720
2721 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2722 echo "configure:2723: checking whether alloca needs Cray hooks" >&5
2723 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2724   echo $ac_n "(cached) $ac_c" 1>&6
2725 else
2726   cat > conftest.$ac_ext <<EOF
2727 #line 2728 "configure"
2728 #include "confdefs.h"
2729 #if defined(CRAY) && ! defined(CRAY2)
2730 webecray
2731 #else
2732 wenotbecray
2733 #endif
2734
2735 EOF
2736 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2737   egrep "webecray" >/dev/null 2>&1; then
2738   rm -rf conftest*
2739   ac_cv_os_cray=yes
2740 else
2741   rm -rf conftest*
2742   ac_cv_os_cray=no
2743 fi
2744 rm -f conftest*
2745
2746 fi
2747
2748 echo "$ac_t""$ac_cv_os_cray" 1>&6
2749 if test $ac_cv_os_cray = yes; then
2750 for ac_func in _getb67 GETB67 getb67; do
2751   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2752 echo "configure:2753: checking for $ac_func" >&5
2753 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2754   echo $ac_n "(cached) $ac_c" 1>&6
2755 else
2756   cat > conftest.$ac_ext <<EOF
2757 #line 2758 "configure"
2758 #include "confdefs.h"
2759 /* System header to define __stub macros and hopefully few prototypes,
2760     which can conflict with char $ac_func(); below.  */
2761 #include <assert.h>
2762 /* Override any gcc2 internal prototype to avoid an error.  */
2763 /* We use char because int might match the return type of a gcc2
2764     builtin and then its argument prototype would still apply.  */
2765 char $ac_func();
2766
2767 int main() {
2768
2769 /* The GNU C library defines this for functions which it implements
2770     to always fail with ENOSYS.  Some functions are actually named
2771     something starting with __ and the normal name is an alias.  */
2772 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2773 choke me
2774 #else
2775 $ac_func();
2776 #endif
2777
2778 ; return 0; }
2779 EOF
2780 if { (eval echo configure:2781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2781   rm -rf conftest*
2782   eval "ac_cv_func_$ac_func=yes"
2783 else
2784   echo "configure: failed program was:" >&5
2785   cat conftest.$ac_ext >&5
2786   rm -rf conftest*
2787   eval "ac_cv_func_$ac_func=no"
2788 fi
2789 rm -f conftest*
2790 fi
2791
2792 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2793   echo "$ac_t""yes" 1>&6
2794   cat >> confdefs.h <<EOF
2795 #define CRAY_STACKSEG_END $ac_func
2796 EOF
2797
2798   break
2799 else
2800   echo "$ac_t""no" 1>&6
2801 fi
2802
2803 done
2804 fi
2805
2806 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2807 echo "configure:2808: checking stack direction for C alloca" >&5
2808 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2809   echo $ac_n "(cached) $ac_c" 1>&6
2810 else
2811   if test "$cross_compiling" = yes; then
2812   ac_cv_c_stack_direction=0
2813 else
2814   cat > conftest.$ac_ext <<EOF
2815 #line 2816 "configure"
2816 #include "confdefs.h"
2817 find_stack_direction ()
2818 {
2819   static char *addr = 0;
2820   auto char dummy;
2821   if (addr == 0)
2822     {
2823       addr = &dummy;
2824       return find_stack_direction ();
2825     }
2826   else
2827     return (&dummy > addr) ? 1 : -1;
2828 }
2829 main ()
2830 {
2831   exit (find_stack_direction() < 0);
2832 }
2833 EOF
2834 if { (eval echo configure:2835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2835 then
2836   ac_cv_c_stack_direction=1
2837 else
2838   echo "configure: failed program was:" >&5
2839   cat conftest.$ac_ext >&5
2840   rm -fr conftest*
2841   ac_cv_c_stack_direction=-1
2842 fi
2843 rm -fr conftest*
2844 fi
2845
2846 fi
2847
2848 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2849 cat >> confdefs.h <<EOF
2850 #define STACK_DIRECTION $ac_cv_c_stack_direction
2851 EOF
2852
2853 fi
2854
2855 echo $ac_n "checking for inline""... $ac_c" 1>&6
2856 echo "configure:2857: checking for inline" >&5
2857 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2858   echo $ac_n "(cached) $ac_c" 1>&6
2859 else
2860   ac_cv_c_inline=no
2861 for ac_kw in inline __inline__ __inline; do
2862   cat > conftest.$ac_ext <<EOF
2863 #line 2864 "configure"
2864 #include "confdefs.h"
2865
2866 int main() {
2867 } $ac_kw foo() {
2868 ; return 0; }
2869 EOF
2870 if { (eval echo configure:2871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2871   rm -rf conftest*
2872   ac_cv_c_inline=$ac_kw; break
2873 else
2874   echo "configure: failed program was:" >&5
2875   cat conftest.$ac_ext >&5
2876 fi
2877 rm -f conftest*
2878 done
2879
2880 fi
2881
2882 echo "$ac_t""$ac_cv_c_inline" 1>&6
2883 case "$ac_cv_c_inline" in
2884   inline | yes) ;;
2885   no) cat >> confdefs.h <<\EOF
2886 #define inline
2887 EOF
2888  ;;
2889   *)  cat >> confdefs.h <<EOF
2890 #define inline $ac_cv_c_inline
2891 EOF
2892  ;;
2893 esac
2894
2895
2896 # VMS doesn't have unlink.
2897 for ac_func in unlink remove
2898 do
2899 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2900 echo "configure:2901: checking for $ac_func" >&5
2901 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2902   echo $ac_n "(cached) $ac_c" 1>&6
2903 else
2904   cat > conftest.$ac_ext <<EOF
2905 #line 2906 "configure"
2906 #include "confdefs.h"
2907 /* System header to define __stub macros and hopefully few prototypes,
2908     which can conflict with char $ac_func(); below.  */
2909 #include <assert.h>
2910 /* Override any gcc2 internal prototype to avoid an error.  */
2911 /* We use char because int might match the return type of a gcc2
2912     builtin and then its argument prototype would still apply.  */
2913 char $ac_func();
2914
2915 int main() {
2916
2917 /* The GNU C library defines this for functions which it implements
2918     to always fail with ENOSYS.  Some functions are actually named
2919     something starting with __ and the normal name is an alias.  */
2920 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2921 choke me
2922 #else
2923 $ac_func();
2924 #endif
2925
2926 ; return 0; }
2927 EOF
2928 if { (eval echo configure:2929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2929   rm -rf conftest*
2930   eval "ac_cv_func_$ac_func=yes"
2931 else
2932   echo "configure: failed program was:" >&5
2933   cat conftest.$ac_ext >&5
2934   rm -rf conftest*
2935   eval "ac_cv_func_$ac_func=no"
2936 fi
2937 rm -f conftest*
2938 fi
2939
2940 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2941   echo "$ac_t""yes" 1>&6
2942     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2943   cat >> confdefs.h <<EOF
2944 #define $ac_tr_func 1
2945 EOF
2946  break
2947 else
2948   echo "$ac_t""no" 1>&6
2949 fi
2950 done
2951
2952
2953 # Some systems don't have sbrk().
2954 for ac_func in sbrk
2955 do
2956 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2957 echo "configure:2958: checking for $ac_func" >&5
2958 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2959   echo $ac_n "(cached) $ac_c" 1>&6
2960 else
2961   cat > conftest.$ac_ext <<EOF
2962 #line 2963 "configure"
2963 #include "confdefs.h"
2964 /* System header to define __stub macros and hopefully few prototypes,
2965     which can conflict with char $ac_func(); below.  */
2966 #include <assert.h>
2967 /* Override any gcc2 internal prototype to avoid an error.  */
2968 /* We use char because int might match the return type of a gcc2
2969     builtin and then its argument prototype would still apply.  */
2970 char $ac_func();
2971
2972 int main() {
2973
2974 /* The GNU C library defines this for functions which it implements
2975     to always fail with ENOSYS.  Some functions are actually named
2976     something starting with __ and the normal name is an alias.  */
2977 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2978 choke me
2979 #else
2980 $ac_func();
2981 #endif
2982
2983 ; return 0; }
2984 EOF
2985 if { (eval echo configure:2986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2986   rm -rf conftest*
2987   eval "ac_cv_func_$ac_func=yes"
2988 else
2989   echo "configure: failed program was:" >&5
2990   cat conftest.$ac_ext >&5
2991   rm -rf conftest*
2992   eval "ac_cv_func_$ac_func=no"
2993 fi
2994 rm -f conftest*
2995 fi
2996
2997 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2998   echo "$ac_t""yes" 1>&6
2999     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3000   cat >> confdefs.h <<EOF
3001 #define $ac_tr_func 1
3002 EOF
3003
3004 else
3005   echo "$ac_t""no" 1>&6
3006 fi
3007 done
3008
3009
3010 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
3011 # enough, but on some of those systems, the assert macro relies on requoting
3012 # working properly!
3013 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
3014 echo "configure:3015: checking for working assert macro" >&5
3015 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
3016   echo $ac_n "(cached) $ac_c" 1>&6
3017 else
3018   cat > conftest.$ac_ext <<EOF
3019 #line 3020 "configure"
3020 #include "confdefs.h"
3021 #include <assert.h>
3022 #include <stdio.h>
3023 int main() {
3024
3025 /* check for requoting problems */
3026 static int a, b, c, d;
3027 static char *s;
3028 assert (!strcmp(s, "foo bar baz quux"));
3029 /* check for newline handling */
3030 assert (a == b
3031         || c == d);
3032
3033 ; return 0; }
3034 EOF
3035 if { (eval echo configure:3036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3036   rm -rf conftest*
3037   gas_cv_assert_ok=yes
3038 else
3039   echo "configure: failed program was:" >&5
3040   cat conftest.$ac_ext >&5
3041   rm -rf conftest*
3042   gas_cv_assert_ok=no
3043 fi
3044 rm -f conftest*
3045 fi
3046 echo "$ac_t""$gas_cv_assert_ok" 1>&6
3047 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
3048 #define BROKEN_ASSERT 1
3049 EOF
3050
3051
3052
3053 # On some systems, the system header files may not declare malloc, realloc,
3054 # and free.  There are places where gas needs these functions to have been
3055 # declared -- such as when taking their addresses.
3056 gas_test_headers="
3057 #ifdef HAVE_MEMORY_H
3058 #include <memory.h>
3059 #endif
3060 #ifdef HAVE_STRING_H
3061 #include <string.h>
3062 #else
3063 #ifdef HAVE_STRINGS_H
3064 #include <strings.h>
3065 #endif
3066 #endif
3067 #ifdef HAVE_STDLIB_H
3068 #include <stdlib.h>
3069 #endif
3070 #ifdef HAVE_UNISTD_H
3071 #include <unistd.h>
3072 #endif
3073 "
3074
3075 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
3076 echo "configure:3077: checking whether declaration is required for strstr" >&5
3077 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
3078   echo $ac_n "(cached) $ac_c" 1>&6
3079 else
3080   cat > conftest.$ac_ext <<EOF
3081 #line 3082 "configure"
3082 #include "confdefs.h"
3083 $gas_test_headers
3084 int main() {
3085
3086 typedef char *(*f)();
3087 f x;
3088 x = (f) strstr;
3089
3090 ; return 0; }
3091 EOF
3092 if { (eval echo configure:3093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3093   rm -rf conftest*
3094   gas_cv_decl_needed_strstr=no
3095 else
3096   echo "configure: failed program was:" >&5
3097   cat conftest.$ac_ext >&5
3098   rm -rf conftest*
3099   gas_cv_decl_needed_strstr=yes
3100 fi
3101 rm -f conftest*
3102 fi
3103 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3104 test $gas_cv_decl_needed_strstr = no || {
3105  cat >> confdefs.h <<\EOF
3106 #define NEED_DECLARATION_STRSTR 1
3107 EOF
3108
3109 }
3110
3111
3112 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3113 echo "configure:3114: checking whether declaration is required for malloc" >&5
3114 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3115   echo $ac_n "(cached) $ac_c" 1>&6
3116 else
3117   cat > conftest.$ac_ext <<EOF
3118 #line 3119 "configure"
3119 #include "confdefs.h"
3120 $gas_test_headers
3121 int main() {
3122
3123 typedef char *(*f)();
3124 f x;
3125 x = (f) malloc;
3126
3127 ; return 0; }
3128 EOF
3129 if { (eval echo configure:3130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3130   rm -rf conftest*
3131   gas_cv_decl_needed_malloc=no
3132 else
3133   echo "configure: failed program was:" >&5
3134   cat conftest.$ac_ext >&5
3135   rm -rf conftest*
3136   gas_cv_decl_needed_malloc=yes
3137 fi
3138 rm -f conftest*
3139 fi
3140 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3141 test $gas_cv_decl_needed_malloc = no || {
3142  cat >> confdefs.h <<\EOF
3143 #define NEED_DECLARATION_MALLOC 1
3144 EOF
3145
3146 }
3147
3148
3149 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3150 echo "configure:3151: checking whether declaration is required for free" >&5
3151 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3152   echo $ac_n "(cached) $ac_c" 1>&6
3153 else
3154   cat > conftest.$ac_ext <<EOF
3155 #line 3156 "configure"
3156 #include "confdefs.h"
3157 $gas_test_headers
3158 int main() {
3159
3160 typedef void (*f)();
3161 f x;
3162 x = (f) free;
3163
3164 ; return 0; }
3165 EOF
3166 if { (eval echo configure:3167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3167   rm -rf conftest*
3168   gas_cv_decl_needed_free=no
3169 else
3170   echo "configure: failed program was:" >&5
3171   cat conftest.$ac_ext >&5
3172   rm -rf conftest*
3173   gas_cv_decl_needed_free=yes
3174 fi
3175 rm -f conftest*
3176 fi
3177 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3178 test $gas_cv_decl_needed_free = no || {
3179  cat >> confdefs.h <<\EOF
3180 #define NEED_DECLARATION_FREE 1
3181 EOF
3182
3183 }
3184
3185
3186 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3187 echo "configure:3188: checking whether declaration is required for sbrk" >&5
3188 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3189   echo $ac_n "(cached) $ac_c" 1>&6
3190 else
3191   cat > conftest.$ac_ext <<EOF
3192 #line 3193 "configure"
3193 #include "confdefs.h"
3194 $gas_test_headers
3195 int main() {
3196
3197 typedef char *(*f)();
3198 f x;
3199 x = (f) sbrk;
3200
3201 ; return 0; }
3202 EOF
3203 if { (eval echo configure:3204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3204   rm -rf conftest*
3205   gas_cv_decl_needed_sbrk=no
3206 else
3207   echo "configure: failed program was:" >&5
3208   cat conftest.$ac_ext >&5
3209   rm -rf conftest*
3210   gas_cv_decl_needed_sbrk=yes
3211 fi
3212 rm -f conftest*
3213 fi
3214 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3215 test $gas_cv_decl_needed_sbrk = no || {
3216  cat >> confdefs.h <<\EOF
3217 #define NEED_DECLARATION_SBRK 1
3218 EOF
3219
3220 }
3221
3222
3223 # Does errno.h declare errno, or do we have to add a separate declaration
3224 # for it?
3225
3226 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3227 echo "configure:3228: checking whether declaration is required for errno" >&5
3228 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3229   echo $ac_n "(cached) $ac_c" 1>&6
3230 else
3231   cat > conftest.$ac_ext <<EOF
3232 #line 3233 "configure"
3233 #include "confdefs.h"
3234
3235 #ifdef HAVE_ERRNO_H
3236 #include <errno.h>
3237 #endif
3238
3239 int main() {
3240
3241 typedef int f;
3242 f x;
3243 x = (f) errno;
3244
3245 ; return 0; }
3246 EOF
3247 if { (eval echo configure:3248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3248   rm -rf conftest*
3249   gas_cv_decl_needed_errno=no
3250 else
3251   echo "configure: failed program was:" >&5
3252   cat conftest.$ac_ext >&5
3253   rm -rf conftest*
3254   gas_cv_decl_needed_errno=yes
3255 fi
3256 rm -f conftest*
3257 fi
3258 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3259 test $gas_cv_decl_needed_errno = no || {
3260  cat >> confdefs.h <<\EOF
3261 #define NEED_DECLARATION_ERRNO 1
3262 EOF
3263
3264 }
3265
3266
3267
3268
3269 trap '' 1 2 15
3270 cat > confcache <<\EOF
3271 # This file is a shell script that caches the results of configure
3272 # tests run on this system so they can be shared between configure
3273 # scripts and configure runs.  It is not useful on other systems.
3274 # If it contains results you don't want to keep, you may remove or edit it.
3275 #
3276 # By default, configure uses ./config.cache as the cache file,
3277 # creating it if it does not exist already.  You can give configure
3278 # the --cache-file=FILE option to use a different cache file; that is
3279 # what configure does when it calls configure scripts in
3280 # subdirectories, so they share the cache.
3281 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3282 # config.status only pays attention to the cache file if you give it the
3283 # --recheck option to rerun configure.
3284 #
3285 EOF
3286 # The following way of writing the cache mishandles newlines in values,
3287 # but we know of no workaround that is simple, portable, and efficient.
3288 # So, don't put newlines in cache variables' values.
3289 # Ultrix sh set writes to stderr and can't be redirected directly,
3290 # and sets the high bit in the cache file unless we assign to the vars.
3291 (set) 2>&1 |
3292   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3293   *ac_space=\ *)
3294     # `set' does not quote correctly, so add quotes (double-quote substitution
3295     # turns \\\\ into \\, and sed turns \\ into \).
3296     sed -n \
3297       -e "s/'/'\\\\''/g" \
3298       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3299     ;;
3300   *)
3301     # `set' quotes correctly as required by POSIX, so do not add quotes.
3302     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3303     ;;
3304   esac >> confcache
3305 if cmp -s $cache_file confcache; then
3306   :
3307 else
3308   if test -w $cache_file; then
3309     echo "updating cache $cache_file"
3310     cat confcache > $cache_file
3311   else
3312     echo "not updating unwritable cache $cache_file"
3313   fi
3314 fi
3315 rm -f confcache
3316
3317 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3318
3319 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3320 # Let make expand exec_prefix.
3321 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3322
3323 # Any assignment to VPATH causes Sun make to only execute
3324 # the first set of double-colon rules, so remove it if not needed.
3325 # If there is a colon in the path, we need to keep it.
3326 if test "x$srcdir" = x.; then
3327   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3328 fi
3329
3330 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3331
3332 DEFS=-DHAVE_CONFIG_H
3333
3334 # Without the "./", some shells look in PATH for config.status.
3335 : ${CONFIG_STATUS=./config.status}
3336
3337 echo creating $CONFIG_STATUS
3338 rm -f $CONFIG_STATUS
3339 cat > $CONFIG_STATUS <<EOF
3340 #! /bin/sh
3341 # Generated automatically by configure.
3342 # Run this file to recreate the current configuration.
3343 # This directory was configured as follows,
3344 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3345 #
3346 # $0 $ac_configure_args
3347 #
3348 # Compiler output produced by configure, useful for debugging
3349 # configure, is in ./config.log if it exists.
3350
3351 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3352 for ac_option
3353 do
3354   case "\$ac_option" in
3355   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3356     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3357     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3358   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3359     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3360     exit 0 ;;
3361   -help | --help | --hel | --he | --h)
3362     echo "\$ac_cs_usage"; exit 0 ;;
3363   *) echo "\$ac_cs_usage"; exit 1 ;;
3364   esac
3365 done
3366
3367 ac_given_srcdir=$srcdir
3368 ac_given_INSTALL="$INSTALL"
3369
3370 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3371 EOF
3372 cat >> $CONFIG_STATUS <<EOF
3373
3374 # Protect against being on the right side of a sed subst in config.status.
3375 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3376  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3377 $ac_vpsub
3378 $extrasub
3379 s%@SHELL@%$SHELL%g
3380 s%@CFLAGS@%$CFLAGS%g
3381 s%@CPPFLAGS@%$CPPFLAGS%g
3382 s%@CXXFLAGS@%$CXXFLAGS%g
3383 s%@DEFS@%$DEFS%g
3384 s%@LDFLAGS@%$LDFLAGS%g
3385 s%@LIBS@%$LIBS%g
3386 s%@exec_prefix@%$exec_prefix%g
3387 s%@prefix@%$prefix%g
3388 s%@program_transform_name@%$program_transform_name%g
3389 s%@bindir@%$bindir%g
3390 s%@sbindir@%$sbindir%g
3391 s%@libexecdir@%$libexecdir%g
3392 s%@datadir@%$datadir%g
3393 s%@sysconfdir@%$sysconfdir%g
3394 s%@sharedstatedir@%$sharedstatedir%g
3395 s%@localstatedir@%$localstatedir%g
3396 s%@libdir@%$libdir%g
3397 s%@includedir@%$includedir%g
3398 s%@oldincludedir@%$oldincludedir%g
3399 s%@infodir@%$infodir%g
3400 s%@mandir@%$mandir%g
3401 s%@host@%$host%g
3402 s%@host_alias@%$host_alias%g
3403 s%@host_cpu@%$host_cpu%g
3404 s%@host_vendor@%$host_vendor%g
3405 s%@host_os@%$host_os%g
3406 s%@target@%$target%g
3407 s%@target_alias@%$target_alias%g
3408 s%@target_cpu@%$target_cpu%g
3409 s%@target_vendor@%$target_vendor%g
3410 s%@target_os@%$target_os%g
3411 s%@build@%$build%g
3412 s%@build_alias@%$build_alias%g
3413 s%@build_cpu@%$build_cpu%g
3414 s%@build_vendor@%$build_vendor%g
3415 s%@build_os@%$build_os%g
3416 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3417 s%@INSTALL_DATA@%$INSTALL_DATA%g
3418 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3419 s%@PACKAGE@%$PACKAGE%g
3420 s%@VERSION@%$VERSION%g
3421 s%@ACLOCAL@%$ACLOCAL%g
3422 s%@AUTOCONF@%$AUTOCONF%g
3423 s%@AUTOMAKE@%$AUTOMAKE%g
3424 s%@AUTOHEADER@%$AUTOHEADER%g
3425 s%@MAKEINFO@%$MAKEINFO%g
3426 s%@SET_MAKE@%$SET_MAKE%g
3427 s%@RANLIB@%$RANLIB%g
3428 s%@CC@%$CC%g
3429 s%@LD@%$LD%g
3430 s%@NM@%$NM%g
3431 s%@LN_S@%$LN_S%g
3432 s%@LIBTOOL@%$LIBTOOL%g
3433 s%@extra_objects@%$extra_objects%g
3434 s%@target_cpu_type@%$target_cpu_type%g
3435 s%@obj_format@%$obj_format%g
3436 s%@te_file@%$te_file%g
3437 s%@atof@%$atof%g
3438 s%@BFDLIB@%$BFDLIB%g
3439 s%@OPCODES_LIB@%$OPCODES_LIB%g
3440 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3441 s%@YACC@%$YACC%g
3442 s%@LEX@%$LEX%g
3443 s%@LEXLIB@%$LEXLIB%g
3444 s%@CPP@%$CPP%g
3445 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3446 s%@MAINT@%$MAINT%g
3447 s%@EXEEXT@%$EXEEXT%g
3448 s%@ALLOCA@%$ALLOCA%g
3449
3450 CEOF
3451 EOF
3452
3453 cat >> $CONFIG_STATUS <<\EOF
3454
3455 # Split the substitutions into bite-sized pieces for seds with
3456 # small command number limits, like on Digital OSF/1 and HP-UX.
3457 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3458 ac_file=1 # Number of current file.
3459 ac_beg=1 # First line for current file.
3460 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3461 ac_more_lines=:
3462 ac_sed_cmds=""
3463 while $ac_more_lines; do
3464   if test $ac_beg -gt 1; then
3465     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3466   else
3467     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3468   fi
3469   if test ! -s conftest.s$ac_file; then
3470     ac_more_lines=false
3471     rm -f conftest.s$ac_file
3472   else
3473     if test -z "$ac_sed_cmds"; then
3474       ac_sed_cmds="sed -f conftest.s$ac_file"
3475     else
3476       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3477     fi
3478     ac_file=`expr $ac_file + 1`
3479     ac_beg=$ac_end
3480     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3481   fi
3482 done
3483 if test -z "$ac_sed_cmds"; then
3484   ac_sed_cmds=cat
3485 fi
3486 EOF
3487
3488 cat >> $CONFIG_STATUS <<EOF
3489
3490 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3491 EOF
3492 cat >> $CONFIG_STATUS <<\EOF
3493 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3494   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3495   case "$ac_file" in
3496   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3497        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3498   *) ac_file_in="${ac_file}.in" ;;
3499   esac
3500
3501   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3502
3503   # Remove last slash and all that follows it.  Not all systems have dirname.
3504   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3505   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3506     # The file is in a subdirectory.
3507     test ! -d "$ac_dir" && mkdir "$ac_dir"
3508     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3509     # A "../" for each directory in $ac_dir_suffix.
3510     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3511   else
3512     ac_dir_suffix= ac_dots=
3513   fi
3514
3515   case "$ac_given_srcdir" in
3516   .)  srcdir=.
3517       if test -z "$ac_dots"; then top_srcdir=.
3518       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3519   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3520   *) # Relative path.
3521     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3522     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3523   esac
3524
3525   case "$ac_given_INSTALL" in
3526   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3527   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3528   esac
3529
3530   echo creating "$ac_file"
3531   rm -f "$ac_file"
3532   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3533   case "$ac_file" in
3534   *Makefile*) ac_comsub="1i\\
3535 # $configure_input" ;;
3536   *) ac_comsub= ;;
3537   esac
3538
3539   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3540   sed -e "$ac_comsub
3541 s%@configure_input@%$configure_input%g
3542 s%@srcdir@%$srcdir%g
3543 s%@top_srcdir@%$top_srcdir%g
3544 s%@INSTALL@%$INSTALL%g
3545 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3546 fi; done
3547 rm -f conftest.s*
3548
3549 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3550 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3551 #
3552 # ac_d sets the value in "#define NAME VALUE" lines.
3553 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3554 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3555 ac_dC='\3'
3556 ac_dD='%g'
3557 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3558 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3559 ac_uB='\([      ]\)%\1#\2define\3'
3560 ac_uC=' '
3561 ac_uD='\4%g'
3562 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3563 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3564 ac_eB='$%\1#\2define\3'
3565 ac_eC=' '
3566 ac_eD='%g'
3567
3568 if test "${CONFIG_HEADERS+set}" != set; then
3569 EOF
3570 cat >> $CONFIG_STATUS <<EOF
3571   CONFIG_HEADERS="config.h:config.in"
3572 EOF
3573 cat >> $CONFIG_STATUS <<\EOF
3574 fi
3575 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3576   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3577   case "$ac_file" in
3578   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3579        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3580   *) ac_file_in="${ac_file}.in" ;;
3581   esac
3582
3583   echo creating $ac_file
3584
3585   rm -f conftest.frag conftest.in conftest.out
3586   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3587   cat $ac_file_inputs > conftest.in
3588
3589 EOF
3590
3591 # Transform confdefs.h into a sed script conftest.vals that substitutes
3592 # the proper values into config.h.in to produce config.h.  And first:
3593 # Protect against being on the right side of a sed subst in config.status.
3594 # Protect against being in an unquoted here document in config.status.
3595 rm -f conftest.vals
3596 cat > conftest.hdr <<\EOF
3597 s/[\\&%]/\\&/g
3598 s%[\\$`]%\\&%g
3599 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3600 s%ac_d%ac_u%gp
3601 s%ac_u%ac_e%gp
3602 EOF
3603 sed -n -f conftest.hdr confdefs.h > conftest.vals
3604 rm -f conftest.hdr
3605
3606 # This sed command replaces #undef with comments.  This is necessary, for
3607 # example, in the case of _POSIX_SOURCE, which is predefined and required
3608 # on some systems where configure will not decide to define it.
3609 cat >> conftest.vals <<\EOF
3610 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3611 EOF
3612
3613 # Break up conftest.vals because some shells have a limit on
3614 # the size of here documents, and old seds have small limits too.
3615
3616 rm -f conftest.tail
3617 while :
3618 do
3619   ac_lines=`grep -c . conftest.vals`
3620   # grep -c gives empty output for an empty file on some AIX systems.
3621   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3622   # Write a limited-size here document to conftest.frag.
3623   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3624   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3625   echo 'CEOF
3626   sed -f conftest.frag conftest.in > conftest.out
3627   rm -f conftest.in
3628   mv conftest.out conftest.in
3629 ' >> $CONFIG_STATUS
3630   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3631   rm -f conftest.vals
3632   mv conftest.tail conftest.vals
3633 done
3634 rm -f conftest.vals
3635
3636 cat >> $CONFIG_STATUS <<\EOF
3637   rm -f conftest.frag conftest.h
3638   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3639   cat conftest.in >> conftest.h
3640   rm -f conftest.in
3641   if cmp -s $ac_file conftest.h 2>/dev/null; then
3642     echo "$ac_file is unchanged"
3643     rm -f conftest.h
3644   else
3645     # Remove last slash and all that follows it.  Not all systems have dirname.
3646       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3647       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3648       # The file is in a subdirectory.
3649       test ! -d "$ac_dir" && mkdir "$ac_dir"
3650     fi
3651     rm -f $ac_file
3652     mv conftest.h $ac_file
3653   fi
3654 fi; done
3655
3656 EOF
3657 cat >> $CONFIG_STATUS <<EOF
3658
3659 target_cpu_type=${target_cpu_type}
3660  obj_format=${obj_format}
3661  te_file=${te_file}
3662 EOF
3663 cat >> $CONFIG_STATUS <<\EOF
3664 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3665 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3666  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3667  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3668  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3669  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3670  case ${target_cpu_type} in
3671  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3672  esac
3673 exit 0
3674 EOF
3675 chmod +x $CONFIG_STATUS
3676 rm -fr confdefs* $ac_clean_files
3677 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3678