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="$ac_help
  15   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  16 ac_help="$ac_help
  17   --enable-shared         build shared libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-static         build static libraries [default=yes]"
  20 ac_help="$ac_help
  21   --enable-bfd-assembler  use BFD back end for writing object files"
  22 ac_help="$ac_help
  23     targets            alternative target configurations besides the primary"
  24 ac_help="$ac_help
  25   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  26 ac_help="$ac_help
  27   --enable-maintainer-mode enable make rules and dependencies not useful
  28                           (and sometimes confusing) to the casual installer"
  29
  30 # Initialize some variables set by options.
  31 # The variables have the same names as the options, with
  32 # dashes changed to underlines.
  33 build=NONE
  34 cache_file=./config.cache
  35 exec_prefix=NONE
  36 host=NONE
  37 no_create=
  38 nonopt=NONE
  39 no_recursion=
  40 prefix=NONE
  41 program_prefix=NONE
  42 program_suffix=NONE
  43 program_transform_name=s,x,x,
  44 silent=
  45 site=
  46 srcdir=
  47 target=NONE
  48 verbose=
  49 x_includes=NONE
  50 x_libraries=NONE
  51 bindir='${exec_prefix}/bin'
  52 sbindir='${exec_prefix}/sbin'
  53 libexecdir='${exec_prefix}/libexec'
  54 datadir='${prefix}/share'
  55 sysconfdir='${prefix}/etc'
  56 sharedstatedir='${prefix}/com'
  57 localstatedir='${prefix}/var'
  58 libdir='${exec_prefix}/lib'
  59 includedir='${prefix}/include'
  60 oldincludedir='/usr/include'
  61 infodir='${prefix}/info'
  62 mandir='${prefix}/man'
  63
  64 # Initialize some other variables.
  65 subdirs=
  66 MFLAGS= MAKEFLAGS=
  67 # Maximum number of lines to put in a shell here document.
  68 ac_max_here_lines=12
  69
  70 ac_prev=
  71 for ac_option
  72 do
  73
  74   # If the previous option needs an argument, assign it.
  75   if test -n "$ac_prev"; then
  76     eval "$ac_prev=\$ac_option"
  77     ac_prev=
  78     continue
  79   fi
  80
  81   case "$ac_option" in
  82   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  83   *) ac_optarg= ;;
  84   esac
  85
  86   # Accept the important Cygnus configure options, so we can diagnose typos.
  87
  88   case "$ac_option" in
  89
  90   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  91     ac_prev=bindir ;;
  92   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  93     bindir="$ac_optarg" ;;
  94
  95   -build | --build | --buil | --bui | --bu)
  96     ac_prev=build ;;
  97   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  98     build="$ac_optarg" ;;
  99
 100   -cache-file | --cache-file | --cache-fil | --cache-fi \
 101   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 102     ac_prev=cache_file ;;
 103   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 104   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 105     cache_file="$ac_optarg" ;;
 106
 107   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 108     ac_prev=datadir ;;
 109   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 110   | --da=*)
 111     datadir="$ac_optarg" ;;
 112
 113   -disable-* | --disable-*)
 114     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 115     # Reject names that are not valid shell variable names.
 116     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 117       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 118     fi
 119     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 120     eval "enable_${ac_feature}=no" ;;
 121
 122   -enable-* | --enable-*)
 123     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 124     # Reject names that are not valid shell variable names.
 125     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 126       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 127     fi
 128     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 129     case "$ac_option" in
 130       *=*) ;;
 131       *) ac_optarg=yes ;;
 132     esac
 133     eval "enable_${ac_feature}='$ac_optarg'" ;;
 134
 135   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 136   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 137   | --exec | --exe | --ex)
 138     ac_prev=exec_prefix ;;
 139   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 140   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 141   | --exec=* | --exe=* | --ex=*)
 142     exec_prefix="$ac_optarg" ;;
 143
 144   -gas | --gas | --ga | --g)
 145     # Obsolete; use --with-gas.
 146     with_gas=yes ;;
 147
 148   -help | --help | --hel | --he)
 149     # Omit some internal or obsolete options to make the list less imposing.
 150     # This message is too long to be a string in the A/UX 3.1 sh.
 151     cat << EOF
 152 Usage: configure [options] [host]
 153 Options: [defaults in brackets after descriptions]
 154 Configuration:
 155   --cache-file=FILE       cache test results in FILE
 156   --help                  print this message
 157   --no-create             do not create output files
 158   --quiet, --silent       do not print \`checking...' messages
 159   --version               print the version of autoconf that created configure
 160 Directory and file names:
 161   --prefix=PREFIX         install architecture-independent files in PREFIX
 162                           [$ac_default_prefix]
 163   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 164                           [same as prefix]
 165   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 166   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 167   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 168   --datadir=DIR           read-only architecture-independent data in DIR
 169                           [PREFIX/share]
 170   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 171   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 172                           [PREFIX/com]
 173   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 174   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 175   --includedir=DIR        C header files in DIR [PREFIX/include]
 176   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 177   --infodir=DIR           info documentation in DIR [PREFIX/info]
 178   --mandir=DIR            man documentation in DIR [PREFIX/man]
 179   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 180   --program-prefix=PREFIX prepend PREFIX to installed program names
 181   --program-suffix=SUFFIX append SUFFIX to installed program names
 182   --program-transform-name=PROGRAM
 183                           run sed PROGRAM on installed program names
 184 EOF
 185     cat << EOF
 186 Host type:
 187   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 188   --host=HOST             configure for HOST [guessed]
 189   --target=TARGET         configure for TARGET [TARGET=HOST]
 190 Features and packages:
 191   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 192   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 193   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 194   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 195   --x-includes=DIR        X include files are in DIR
 196   --x-libraries=DIR       X library files are in DIR
 197 EOF
 198     if test -n "$ac_help"; then
 199       echo "--enable and --with options recognized:$ac_help"
 200     fi
 201     exit 0 ;;
 202
 203   -host | --host | --hos | --ho)
 204     ac_prev=host ;;
 205   -host=* | --host=* | --hos=* | --ho=*)
 206     host="$ac_optarg" ;;
 207
 208   -includedir | --includedir | --includedi | --included | --include \
 209   | --includ | --inclu | --incl | --inc)
 210     ac_prev=includedir ;;
 211   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 212   | --includ=* | --inclu=* | --incl=* | --inc=*)
 213     includedir="$ac_optarg" ;;
 214
 215   -infodir | --infodir | --infodi | --infod | --info | --inf)
 216     ac_prev=infodir ;;
 217   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 218     infodir="$ac_optarg" ;;
 219
 220   -libdir | --libdir | --libdi | --libd)
 221     ac_prev=libdir ;;
 222   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 223     libdir="$ac_optarg" ;;
 224
 225   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 226   | --libexe | --libex | --libe)
 227     ac_prev=libexecdir ;;
 228   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 229   | --libexe=* | --libex=* | --libe=*)
 230     libexecdir="$ac_optarg" ;;
 231
 232   -localstatedir | --localstatedir | --localstatedi | --localstated \
 233   | --localstate | --localstat | --localsta | --localst \
 234   | --locals | --local | --loca | --loc | --lo)
 235     ac_prev=localstatedir ;;
 236   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 237   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 238   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 239     localstatedir="$ac_optarg" ;;
 240
 241   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 242     ac_prev=mandir ;;
 243   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 244     mandir="$ac_optarg" ;;
 245
 246   -nfp | --nfp | --nf)
 247     # Obsolete; use --without-fp.
 248     with_fp=no ;;
 249
 250   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 251   | --no-cr | --no-c)
 252     no_create=yes ;;
 253
 254   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 255   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 256     no_recursion=yes ;;
 257
 258   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 259   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 260   | --oldin | --oldi | --old | --ol | --o)
 261     ac_prev=oldincludedir ;;
 262   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 263   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 264   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 265     oldincludedir="$ac_optarg" ;;
 266
 267   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 268     ac_prev=prefix ;;
 269   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 270     prefix="$ac_optarg" ;;
 271
 272   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 273   | --program-pre | --program-pr | --program-p)
 274     ac_prev=program_prefix ;;
 275   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 276   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 277     program_prefix="$ac_optarg" ;;
 278
 279   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 280   | --program-suf | --program-su | --program-s)
 281     ac_prev=program_suffix ;;
 282   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 283   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 284     program_suffix="$ac_optarg" ;;
 285
 286   -program-transform-name | --program-transform-name \
 287   | --program-transform-nam | --program-transform-na \
 288   | --program-transform-n | --program-transform- \
 289   | --program-transform | --program-transfor \
 290   | --program-transfo | --program-transf \
 291   | --program-trans | --program-tran \
 292   | --progr-tra | --program-tr | --program-t)
 293     ac_prev=program_transform_name ;;
 294   -program-transform-name=* | --program-transform-name=* \
 295   | --program-transform-nam=* | --program-transform-na=* \
 296   | --program-transform-n=* | --program-transform-=* \
 297   | --program-transform=* | --program-transfor=* \
 298   | --program-transfo=* | --program-transf=* \
 299   | --program-trans=* | --program-tran=* \
 300   | --progr-tra=* | --program-tr=* | --program-t=*)
 301     program_transform_name="$ac_optarg" ;;
 302
 303   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 304   | -silent | --silent | --silen | --sile | --sil)
 305     silent=yes ;;
 306
 307   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 308     ac_prev=sbindir ;;
 309   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 310   | --sbi=* | --sb=*)
 311     sbindir="$ac_optarg" ;;
 312
 313   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 314   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 315   | --sharedst | --shareds | --shared | --share | --shar \
 316   | --sha | --sh)
 317     ac_prev=sharedstatedir ;;
 318   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 319   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 320   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 321   | --sha=* | --sh=*)
 322     sharedstatedir="$ac_optarg" ;;
 323
 324   -site | --site | --sit)
 325     ac_prev=site ;;
 326   -site=* | --site=* | --sit=*)
 327     site="$ac_optarg" ;;
 328
 329   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 330     ac_prev=srcdir ;;
 331   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 332     srcdir="$ac_optarg" ;;
 333
 334   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 335   | --syscon | --sysco | --sysc | --sys | --sy)
 336     ac_prev=sysconfdir ;;
 337   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 338   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 339     sysconfdir="$ac_optarg" ;;
 340
 341   -target | --target | --targe | --targ | --tar | --ta | --t)
 342     ac_prev=target ;;
 343   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 344     target="$ac_optarg" ;;
 345
 346   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 347     verbose=yes ;;
 348
 349   -version | --version | --versio | --versi | --vers)
 350     echo "configure generated by autoconf version 2.12.1"
 351     exit 0 ;;
 352
 353   -with-* | --with-*)
 354     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 355     # Reject names that are not valid shell variable names.
 356     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 357       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 358     fi
 359     ac_package=`echo $ac_package| sed 's/-/_/g'`
 360     case "$ac_option" in
 361       *=*) ;;
 362       *) ac_optarg=yes ;;
 363     esac
 364     eval "with_${ac_package}='$ac_optarg'" ;;
 365
 366   -without-* | --without-*)
 367     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 368     # Reject names that are not valid shell variable names.
 369     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 370       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 371     fi
 372     ac_package=`echo $ac_package| sed 's/-/_/g'`
 373     eval "with_${ac_package}=no" ;;
 374
 375   --x)
 376     # Obsolete; use --with-x.
 377     with_x=yes ;;
 378
 379   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 380   | --x-incl | --x-inc | --x-in | --x-i)
 381     ac_prev=x_includes ;;
 382   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 383   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 384     x_includes="$ac_optarg" ;;
 385
 386   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 387   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 388     ac_prev=x_libraries ;;
 389   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 390   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 391     x_libraries="$ac_optarg" ;;
 392
 393   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 394     ;;
 395
 396   *)
 397     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 398       echo "configure: warning: $ac_option: invalid host type" 1>&2
 399     fi
 400     if test "x$nonopt" != xNONE; then
 401       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 402     fi
 403     nonopt="$ac_option"
 404     ;;
 405
 406   esac
 407 done
 408
 409 if test -n "$ac_prev"; then
 410   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 411 fi
 412
 413 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 414
 415 # File descriptor usage:
 416 # 0 standard input
 417 # 1 file creation
 418 # 2 errors and warnings
 419 # 3 some systems may open it to /dev/tty
 420 # 4 used on the Kubota Titan
 421 # 6 checking for... messages and results
 422 # 5 compiler messages saved in config.log
 423 if test "$silent" = yes; then
 424   exec 6>/dev/null
 425 else
 426   exec 6>&1
 427 fi
 428 exec 5>./config.log
 429
 430 echo "\
 431 This file contains any messages produced by compilers while
 432 running configure, to aid debugging if configure makes a mistake.
 433 " 1>&5
 434
 435 # Strip out --no-create and --no-recursion so they do not pile up.
 436 # Also quote any args containing shell metacharacters.
 437 ac_configure_args=
 438 for ac_arg
 439 do
 440   case "$ac_arg" in
 441   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 442   | --no-cr | --no-c) ;;
 443   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 444   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 445   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 446   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 447   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 448   esac
 449 done
 450
 451 # NLS nuisances.
 452 # Only set these to C if already set.  These must not be set unconditionally
 453 # because not all systems understand e.g. LANG=C (notably SCO).
 454 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 455 # Non-C LC_CTYPE values break the ctype check.
 456 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 457 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 458 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 459 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 460
 461 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 462 rm -rf conftest* confdefs.h
 463 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 464 echo > confdefs.h
 465
 466 # A filename unique to this package, relative to the directory that
 467 # configure is in, which we can look for to find out if srcdir is correct.
 468 ac_unique_file=as.h
 469
 470 # Find the source files, if location was not specified.
 471 if test -z "$srcdir"; then
 472   ac_srcdir_defaulted=yes
 473   # Try the directory containing this script, then its parent.
 474   ac_prog=$0
 475   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 476   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 477   srcdir=$ac_confdir
 478   if test ! -r $srcdir/$ac_unique_file; then
 479     srcdir=..
 480   fi
 481 else
 482   ac_srcdir_defaulted=no
 483 fi
 484 if test ! -r $srcdir/$ac_unique_file; then
 485   if test "$ac_srcdir_defaulted" = yes; then
 486     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 487   else
 488     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 489   fi
 490 fi
 491 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 492
 493 # Prefer explicitly selected file to automatically selected ones.
 494 if test -z "$CONFIG_SITE"; then
 495   if test "x$prefix" != xNONE; then
 496     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 497   else
 498     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 499   fi
 500 fi
 501 for ac_site_file in $CONFIG_SITE; do
 502   if test -r "$ac_site_file"; then
 503     echo "loading site script $ac_site_file"
 504     . "$ac_site_file"
 505   fi
 506 done
 507
 508 if test -r "$cache_file"; then
 509   echo "loading cache $cache_file"
 510   . $cache_file
 511 else
 512   echo "creating cache $cache_file"
 513   > $cache_file
 514 fi
 515
 516 ac_ext=c
 517 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 518 ac_cpp='$CPP $CPPFLAGS'
 519 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 520 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 521 cross_compiling=$ac_cv_prog_cc_cross
 522
 523 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 524   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 525   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 526     ac_n= ac_c='
 527 ' ac_t='        '
 528   else
 529     ac_n=-n ac_c= ac_t=
 530   fi
 531 else
 532   ac_n= ac_c='\c' ac_t=
 533 fi
 534
 535
 536
 537 ac_aux_dir=
 538 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 539   if test -f $ac_dir/install-sh; then
 540     ac_aux_dir=$ac_dir
 541     ac_install_sh="$ac_aux_dir/install-sh -c"
 542     break
 543   elif test -f $ac_dir/install.sh; then
 544     ac_aux_dir=$ac_dir
 545     ac_install_sh="$ac_aux_dir/install.sh -c"
 546     break
 547   fi
 548 done
 549 if test -z "$ac_aux_dir"; then
 550   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 551 fi
 552 ac_config_guess=$ac_aux_dir/config.guess
 553 ac_config_sub=$ac_aux_dir/config.sub
 554 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 555
 556
 557 # Do some error checking and defaulting for the host and target type.
 558 # The inputs are:
 559 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 560 #
 561 # The rules are:
 562 # 1. You are not allowed to specify --host, --target, and nonopt at the
 563 #    same time.
 564 # 2. Host defaults to nonopt.
 565 # 3. If nonopt is not specified, then host defaults to the current host,
 566 #    as determined by config.guess.
 567 # 4. Target and build default to nonopt.
 568 # 5. If nonopt is not specified, then target and build default to host.
 569
 570 # The aliases save the names the user supplied, while $host etc.
 571 # will get canonicalized.
 572 case $host---$target---$nonopt in
 573 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 574 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 575 esac
 576
 577
 578 # Make sure we can run config.sub.
 579 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 580 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 581 fi
 582
 583 echo $ac_n "checking host system type""... $ac_c" 1>&6
 584 echo "configure:585: checking host system type" >&5
 585
 586 host_alias=$host
 587 case "$host_alias" in
 588 NONE)
 589   case $nonopt in
 590   NONE)
 591     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 592     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 593     fi ;;
 594   *) host_alias=$nonopt ;;
 595   esac ;;
 596 esac
 597
 598 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 599 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 600 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 601 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 602 echo "$ac_t""$host" 1>&6
 603
 604 echo $ac_n "checking target system type""... $ac_c" 1>&6
 605 echo "configure:606: checking target system type" >&5
 606
 607 target_alias=$target
 608 case "$target_alias" in
 609 NONE)
 610   case $nonopt in
 611   NONE) target_alias=$host_alias ;;
 612   *) target_alias=$nonopt ;;
 613   esac ;;
 614 esac
 615
 616 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 617 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 618 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 619 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 620 echo "$ac_t""$target" 1>&6
 621
 622 echo $ac_n "checking build system type""... $ac_c" 1>&6
 623 echo "configure:624: checking build system type" >&5
 624
 625 build_alias=$build
 626 case "$build_alias" in
 627 NONE)
 628   case $nonopt in
 629   NONE) build_alias=$host_alias ;;
 630   *) build_alias=$nonopt ;;
 631   esac ;;
 632 esac
 633
 634 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 635 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 636 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 637 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 638 echo "$ac_t""$build" 1>&6
 639
 640 test "$host_alias" != "$target_alias" &&
 641   test "$program_prefix$program_suffix$program_transform_name" = \
 642     NONENONEs,x,x, &&
 643   program_prefix=${target_alias}-
 644
 645
 646 # Find a good install program.  We prefer a C program (faster),
 647 # so one script is as good as another.  But avoid the broken or
 648 # incompatible versions:
 649 # SysV /etc/install, /usr/sbin/install
 650 # SunOS /usr/etc/install
 651 # IRIX /sbin/install
 652 # AIX /bin/install
 653 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 654 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 655 # ./install, which can be erroneously created by make from ./install.sh.
 656 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 657 echo "configure:658: checking for a BSD compatible install" >&5
 658 if test -z "$INSTALL"; then
 659 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 660   echo $ac_n "(cached) $ac_c" 1>&6
 661 else
 662     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 663   for ac_dir in $PATH; do
 664     # Account for people who put trailing slashes in PATH elements.
 665     case "$ac_dir/" in
 666     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 667     *)
 668       # OSF1 and SCO ODT 3.0 have their own names for install.
 669       for ac_prog in ginstall installbsd scoinst install; do
 670         if test -f $ac_dir/$ac_prog; then
 671           if test $ac_prog = install &&
 672             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 673             # AIX install.  It has an incompatible calling convention.
 674             # OSF/1 installbsd also uses dspmsg, but is usable.
 675             :
 676           else
 677             ac_cv_path_install="$ac_dir/$ac_prog -c"
 678             break 2
 679           fi
 680         fi
 681       done
 682       ;;
 683     esac
 684   done
 685   IFS="$ac_save_IFS"
 686
 687 fi
 688   if test "${ac_cv_path_install+set}" = set; then
 689     INSTALL="$ac_cv_path_install"
 690   else
 691     # As a last resort, use the slow shell script.  We don't cache a
 692     # path for INSTALL within a source directory, because that will
 693     # break other packages using the cache if that directory is
 694     # removed, or if the path is relative.
 695     INSTALL="$ac_install_sh"
 696   fi
 697 fi
 698 echo "$ac_t""$INSTALL" 1>&6
 699
 700 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 701 # It thinks the first close brace ends the variable substitution.
 702 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 703
 704 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 705
 706
 707 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 708
 709
 710 PACKAGE=gas
 711
 712 VERSION=2.8.2
 713
 714 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 715   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 716 fi
 717 cat >> confdefs.h <<EOF
 718 #define PACKAGE "$PACKAGE"
 719 EOF
 720
 721 cat >> confdefs.h <<EOF
 722 #define VERSION "$VERSION"
 723 EOF
 724
 725 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 726 echo "configure:727: checking whether build environment is sane" >&5
 727 # Just in case
 728 sleep 1
 729 echo timestamp > conftestfile
 730 # Do `set' in a subshell so we don't clobber the current shell's
 731 # arguments.  Must try -L first in case configure is actually a
 732 # symlink; some systems play weird games with the mod time of symlinks
 733 # (eg FreeBSD returns the mod time of the symlink's containing
 734 # directory).
 735 if (
 736    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 737    if test "" = "X"; then
 738       # -L didn't work.
 739       set X `ls -t $srcdir/configure conftestfile`
 740    fi
 741    test "$2" = conftestfile
 742    )
 743 then
 744    # Ok.
 745    :
 746 else
 747    { echo "configure: error: newly created file is older than distributed files!
 748 Check your system clock" 1>&2; exit 1; }
 749 fi
 750 rm -f conftest*
 751 echo "$ac_t""yes" 1>&6
 752 if test "$program_transform_name" = s,x,x,; then
 753   program_transform_name=
 754 else
 755   # Double any \ or $.  echo might interpret backslashes.
 756   cat <<\EOF_SED > conftestsed
 757 s,\\,\\\\,g; s,\$,$$,g
 758 EOF_SED
 759   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 760   rm -f conftestsed
 761 fi
 762 test "$program_prefix" != NONE &&
 763   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 764 # Use a double $ so make ignores it.
 765 test "$program_suffix" != NONE &&
 766   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 767
 768 # sed with no file args requires a program.
 769 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 770
 771 missing_dir=`cd $ac_aux_dir && pwd`
 772 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 773 echo "configure:774: checking for working aclocal" >&5
 774 # Run test in a subshell; some versions of sh will print an error if
 775 # an executable is not found, even if stderr is redirected.
 776 # Redirect stdin to placate older versions of autoconf.  Sigh.
 777 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 778    ACLOCAL=aclocal
 779    echo "$ac_t""found" 1>&6
 780 else
 781    ACLOCAL="$missing_dir/missing aclocal"
 782    echo "$ac_t""missing" 1>&6
 783 fi
 784
 785 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 786 echo "configure:787: checking for working autoconf" >&5
 787 # Run test in a subshell; some versions of sh will print an error if
 788 # an executable is not found, even if stderr is redirected.
 789 # Redirect stdin to placate older versions of autoconf.  Sigh.
 790 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 791    AUTOCONF=autoconf
 792    echo "$ac_t""found" 1>&6
 793 else
 794    AUTOCONF="$missing_dir/missing autoconf"
 795    echo "$ac_t""missing" 1>&6
 796 fi
 797
 798 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 799 echo "configure:800: checking for working automake" >&5
 800 # Run test in a subshell; some versions of sh will print an error if
 801 # an executable is not found, even if stderr is redirected.
 802 # Redirect stdin to placate older versions of autoconf.  Sigh.
 803 if (automake --version) < /dev/null > /dev/null 2>&1; then
 804    AUTOMAKE=automake
 805    echo "$ac_t""found" 1>&6
 806 else
 807    AUTOMAKE="$missing_dir/missing automake"
 808    echo "$ac_t""missing" 1>&6
 809 fi
 810
 811 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 812 echo "configure:813: checking for working autoheader" >&5
 813 # Run test in a subshell; some versions of sh will print an error if
 814 # an executable is not found, even if stderr is redirected.
 815 # Redirect stdin to placate older versions of autoconf.  Sigh.
 816 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 817    AUTOHEADER=autoheader
 818    echo "$ac_t""found" 1>&6
 819 else
 820    AUTOHEADER="$missing_dir/missing autoheader"
 821    echo "$ac_t""missing" 1>&6
 822 fi
 823
 824 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 825 echo "configure:826: checking for working makeinfo" >&5
 826 # Run test in a subshell; some versions of sh will print an error if
 827 # an executable is not found, even if stderr is redirected.
 828 # Redirect stdin to placate older versions of autoconf.  Sigh.
 829 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 830    MAKEINFO=makeinfo
 831    echo "$ac_t""found" 1>&6
 832 else
 833    MAKEINFO="$missing_dir/missing makeinfo"
 834    echo "$ac_t""missing" 1>&6
 835 fi
 836
 837 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 838 echo "configure:839: checking whether ${MAKE-make} sets \${MAKE}" >&5
 839 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 840 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 841   echo $ac_n "(cached) $ac_c" 1>&6
 842 else
 843   cat > conftestmake <<\EOF
 844 all:
 845         @echo 'ac_maketemp="${MAKE}"'
 846 EOF
 847 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 848 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 849 if test -n "$ac_maketemp"; then
 850   eval ac_cv_prog_make_${ac_make}_set=yes
 851 else
 852   eval ac_cv_prog_make_${ac_make}_set=no
 853 fi
 854 rm -f conftestmake
 855 fi
 856 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 857   echo "$ac_t""yes" 1>&6
 858   SET_MAKE=
 859 else
 860   echo "$ac_t""no" 1>&6
 861   SET_MAKE="MAKE=${MAKE-make}"
 862 fi
 863
 864
 865 # Extract the first word of "gcc", so it can be a program name with args.
 866 set dummy gcc; ac_word=$2
 867 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 868 echo "configure:869: checking for $ac_word" >&5
 869 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 870   echo $ac_n "(cached) $ac_c" 1>&6
 871 else
 872   if test -n "$CC"; then
 873   ac_cv_prog_CC="$CC" # Let the user override the test.
 874 else
 875   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 876   for ac_dir in $PATH; do
 877     test -z "$ac_dir" && ac_dir=.
 878     if test -f $ac_dir/$ac_word; then
 879       ac_cv_prog_CC="gcc"
 880       break
 881     fi
 882   done
 883   IFS="$ac_save_ifs"
 884 fi
 885 fi
 886 CC="$ac_cv_prog_CC"
 887 if test -n "$CC"; then
 888   echo "$ac_t""$CC" 1>&6
 889 else
 890   echo "$ac_t""no" 1>&6
 891 fi
 892
 893 if test -z "$CC"; then
 894   # Extract the first word of "cc", so it can be a program name with args.
 895 set dummy cc; ac_word=$2
 896 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 897 echo "configure:898: checking for $ac_word" >&5
 898 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 899   echo $ac_n "(cached) $ac_c" 1>&6
 900 else
 901   if test -n "$CC"; then
 902   ac_cv_prog_CC="$CC" # Let the user override the test.
 903 else
 904   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 905   ac_prog_rejected=no
 906   for ac_dir in $PATH; do
 907     test -z "$ac_dir" && ac_dir=.
 908     if test -f $ac_dir/$ac_word; then
 909       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 910         ac_prog_rejected=yes
 911         continue
 912       fi
 913       ac_cv_prog_CC="cc"
 914       break
 915     fi
 916   done
 917   IFS="$ac_save_ifs"
 918 if test $ac_prog_rejected = yes; then
 919   # We found a bogon in the path, so make sure we never use it.
 920   set dummy $ac_cv_prog_CC
 921   shift
 922   if test $# -gt 0; then
 923     # We chose a different compiler from the bogus one.
 924     # However, it has the same basename, so the bogon will be chosen
 925     # first if we set CC to just the basename; use the full file name.
 926     shift
 927     set dummy "$ac_dir/$ac_word" "$@"
 928     shift
 929     ac_cv_prog_CC="$@"
 930   fi
 931 fi
 932 fi
 933 fi
 934 CC="$ac_cv_prog_CC"
 935 if test -n "$CC"; then
 936   echo "$ac_t""$CC" 1>&6
 937 else
 938   echo "$ac_t""no" 1>&6
 939 fi
 940
 941   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 942 fi
 943
 944 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 945 echo "configure:946: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 946
 947 ac_ext=c
 948 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 949 ac_cpp='$CPP $CPPFLAGS'
 950 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 951 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 952 cross_compiling=$ac_cv_prog_cc_cross
 953
 954 cat > conftest.$ac_ext <<EOF
 955 #line 956 "configure"
 956 #include "confdefs.h"
 957 main(){return(0);}
 958 EOF
 959 if { (eval echo configure:960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 960   ac_cv_prog_cc_works=yes
 961   # If we can't run a trivial program, we are probably using a cross compiler.
 962   if (./conftest; exit) 2>/dev/null; then
 963     ac_cv_prog_cc_cross=no
 964   else
 965     ac_cv_prog_cc_cross=yes
 966   fi
 967 else
 968   echo "configure: failed program was:" >&5
 969   cat conftest.$ac_ext >&5
 970   ac_cv_prog_cc_works=no
 971 fi
 972 rm -fr conftest*
 973
 974 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 975 if test $ac_cv_prog_cc_works = no; then
 976   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 977 fi
 978 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 979 echo "configure:980: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 980 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 981 cross_compiling=$ac_cv_prog_cc_cross
 982
 983 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 984 echo "configure:985: checking whether we are using GNU C" >&5
 985 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 986   echo $ac_n "(cached) $ac_c" 1>&6
 987 else
 988   cat > conftest.c <<EOF
 989 #ifdef __GNUC__
 990   yes;
 991 #endif
 992 EOF
 993 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 994   ac_cv_prog_gcc=yes
 995 else
 996   ac_cv_prog_gcc=no
 997 fi
 998 fi
 999
1000 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1001
1002 if test $ac_cv_prog_gcc = yes; then
1003   GCC=yes
1004   ac_test_CFLAGS="${CFLAGS+set}"
1005   ac_save_CFLAGS="$CFLAGS"
1006   CFLAGS=
1007   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1008 echo "configure:1009: checking whether ${CC-cc} accepts -g" >&5
1009 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1010   echo $ac_n "(cached) $ac_c" 1>&6
1011 else
1012   echo 'void f(){}' > conftest.c
1013 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1014   ac_cv_prog_cc_g=yes
1015 else
1016   ac_cv_prog_cc_g=no
1017 fi
1018 rm -f conftest*
1019
1020 fi
1021
1022 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1023   if test "$ac_test_CFLAGS" = set; then
1024     CFLAGS="$ac_save_CFLAGS"
1025   elif test $ac_cv_prog_cc_g = yes; then
1026     CFLAGS="-g -O2"
1027   else
1028     CFLAGS="-O2"
1029   fi
1030 else
1031   GCC=
1032   test "${CFLAGS+set}" = set || CFLAGS="-g"
1033 fi
1034
1035 # Extract the first word of "ranlib", so it can be a program name with args.
1036 set dummy ranlib; ac_word=$2
1037 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1038 echo "configure:1039: checking for $ac_word" >&5
1039 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1040   echo $ac_n "(cached) $ac_c" 1>&6
1041 else
1042   if test -n "$RANLIB"; then
1043   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1044 else
1045   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1046   for ac_dir in $PATH; do
1047     test -z "$ac_dir" && ac_dir=.
1048     if test -f $ac_dir/$ac_word; then
1049       ac_cv_prog_RANLIB="ranlib"
1050       break
1051     fi
1052   done
1053   IFS="$ac_save_ifs"
1054   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1055 fi
1056 fi
1057 RANLIB="$ac_cv_prog_RANLIB"
1058 if test -n "$RANLIB"; then
1059   echo "$ac_t""$RANLIB" 1>&6
1060 else
1061   echo "$ac_t""no" 1>&6
1062 fi
1063
1064 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1065 if test "${with_gnu_ld+set}" = set; then
1066   withval="$with_gnu_ld"
1067   test "$withval" = no || with_gnu_ld=yes
1068 else
1069   with_gnu_ld=no
1070 fi
1071
1072 if test "$with_gnu_ld" = yes; then
1073   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1074 echo "configure:1075: checking for GNU ld" >&5
1075 else
1076   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1077 echo "configure:1078: checking for non-GNU ld" >&5
1078 fi
1079 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1080   echo $ac_n "(cached) $ac_c" 1>&6
1081 else
1082   case "$LD" in
1083   "")
1084   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1085   for ac_dir in $PATH; do
1086     test -z "$ac_dir" && ac_dir=.
1087     if test -f "$ac_dir/ld"; then
1088       ac_cv_path_LD="$ac_dir/ld"
1089       # Check to see if the program is GNU ld.  I'd rather use --version,
1090       # but apparently some GNU ld's only accept -v.
1091       # Break only if it was the GNU/non-GNU ld that we prefer.
1092       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1093         test "$with_gnu_ld" = yes && break
1094       else
1095         test "$with_gnu_ld" != yes && break
1096       fi
1097     fi
1098   done
1099   IFS="$ac_save_ifs"
1100   ;;
1101   *)
1102   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1103   ;;
1104 esac
1105 fi
1106
1107 LD="$ac_cv_path_LD"
1108 if test -n "$LD"; then
1109   echo "$ac_t""$LD" 1>&6
1110 else
1111   echo "$ac_t""no" 1>&6
1112 fi
1113 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1114
1115 echo $ac_n "checking whether we are using GNU ld""... $ac_c" 1>&6
1116 echo "configure:1117: checking whether we are using GNU ld" >&5
1117 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1118   echo $ac_n "(cached) $ac_c" 1>&6
1119 else
1120   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1121 if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1122   ac_cv_prog_gnu_ld=yes
1123 else
1124   ac_cv_prog_gnu_ld=no
1125 fi
1126 fi
1127
1128 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1129
1130
1131 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1132 echo "configure:1133: checking whether ln -s works" >&5
1133 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1134   echo $ac_n "(cached) $ac_c" 1>&6
1135 else
1136   rm -f conftestdata
1137 if ln -s X conftestdata 2>/dev/null
1138 then
1139   rm -f conftestdata
1140   ac_cv_prog_LN_S="ln -s"
1141 else
1142   ac_cv_prog_LN_S=ln
1143 fi
1144 fi
1145 LN_S="$ac_cv_prog_LN_S"
1146 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1147   echo "$ac_t""yes" 1>&6
1148 else
1149   echo "$ac_t""no" 1>&6
1150 fi
1151
1152
1153
1154
1155
1156
1157
1158 # Always use our own libtool.
1159 LIBTOOL='$(top_builddir)/libtool'
1160
1161
1162 # Check whether --enable-shared or --disable-shared was given.
1163 if test "${enable_shared+set}" = set; then
1164   enableval="$enable_shared"
1165   if test "$enableval" = no; then
1166   enable_shared=no
1167 else
1168   enable_shared=yes
1169 fi
1170 fi
1171
1172 libtool_shared=
1173 test "$enable_shared" = no && libtool_shared=" --disable-shared"
1174
1175 # Check whether --enable-static or --disable-static was given.
1176 if test "${enable_static+set}" = set; then
1177   enableval="$enable_static"
1178   if test "$enableval" = no; then
1179   enable_static=no
1180 else
1181   enable_static=yes
1182 fi
1183 fi
1184
1185 libtool_static=
1186 test "$enable_static" = no && libtool_static=" --disable-static"
1187
1188 libtool_flags="$libtool_shared$libtool_static"
1189 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1190 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1191 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1192
1193 # Some flags need to be propagated to the compiler or linker for good
1194 # libtool support.
1195 case "$host" in
1196 *-*-irix6*)
1197   ac_save_CFLAGS="$CFLAGS"
1198   # -n32 always needs to be added to the linker when using GCC.
1199   test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
1200   for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
1201     if echo " $CC $CFLAGS " | egrep -e "[       ]$f[     ]" > /dev/null; then
1202       LD="${LD-ld} $f"
1203     fi
1204   done
1205   CFLAGS="$ac_save_CFLAGS"
1206   ;;
1207
1208 *-*-sco3.2v5*)
1209   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1210   CFLAGS="$CFLAGS -belf"
1211   ;;
1212 esac
1213
1214 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1215 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1216 LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
1217 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1218 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1219 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1220
1221
1222 user_bfd_gas=
1223 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1224 if test "${enable_bfd_assembler+set}" = set; then
1225   enableval="$enable_bfd_assembler"
1226   case "${enableval}" in
1227   yes) need_bfd=yes user_bfd_gas=yes ;;
1228   no)  user_bfd_gas=no ;;
1229   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1230 esac
1231 fi
1232 # Check whether --enable-targets or --disable-targets was given.
1233 if test "${enable_targets+set}" = set; then
1234   enableval="$enable_targets"
1235   case "${enableval}" in
1236   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1237             ;;
1238   no)       enable_targets= ;;
1239   *)        enable_targets=$enableval ;;
1240 esac
1241 fi
1242 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1243 if test "${enable_commonbfdlib+set}" = set; then
1244   enableval="$enable_commonbfdlib"
1245   case "${enableval}" in
1246   yes) commonbfdlib=true ;;
1247   no)  commonbfdlib=false ;;
1248   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1249 esac
1250 fi
1251
1252 # Generate a header file
1253
1254
1255
1256
1257 te_file=generic
1258
1259 canon_targets=""
1260 if test -n "$enable_targets" ; then
1261   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1262     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1263     if test -n "$result" ; then
1264       canon_targets="$canon_targets $result"
1265 #    else
1266 #      # Permit "all", etc.  We don't support it yet though.
1267 #      canon_targets="$canon_targets $t"
1268     fi
1269   done
1270   _gas_uniq_list="$canon_targets"
1271 _gas_uniq_newlist=""
1272 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1273   case $_gas_uniq_i in
1274   _gas_uniq_dummy) ;;
1275   *) case " $_gas_uniq_newlist " in
1276        *" $_gas_uniq_i "*) ;;
1277        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1278      esac ;;
1279   esac
1280 done
1281 canon_targets=$_gas_uniq_newlist
1282
1283 fi
1284
1285 emulations=""
1286
1287 for this_target in $target $canon_targets ; do
1288
1289     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1290
1291     # check for architecture variants
1292     arch=
1293     endian=
1294     case ${cpu} in
1295       armeb)            cpu_type=arm endian=big ;;
1296       arm*)             cpu_type=arm endian=little ;;
1297       thumb*)           cpu_type=arm endian=little ;;
1298       hppa*)            cpu_type=hppa ;;
1299       i[456]86)         cpu_type=i386 ;;
1300       m680[012346]0)    cpu_type=m68k ;;
1301       m68008)           cpu_type=m68k ;;
1302       m683??)           cpu_type=m68k ;;
1303       m8*)              cpu_type=m88k ;;
1304       mips*el)          cpu_type=mips endian=little ;;
1305       mips*5900*)       cpu_type=mips endian=little ;;
1306       mips*)            cpu_type=mips endian=big ;;
1307       powerpcle*)       cpu_type=ppc endian=little ;;
1308       powerpc*)         cpu_type=ppc endian=big ;;
1309       rs6000*)          cpu_type=ppc ;;
1310       sparclite*)       cpu_type=sparc arch=sparclite ;;
1311       sparclet*)        cpu_type=sparc arch=sparclet ;;
1312       sparc64*)         cpu_type=sparc arch=v9 ;;
1313       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1314       v850*)            cpu_type=v850 ;;
1315       *)                cpu_type=${cpu} ;;
1316     esac
1317
1318     if test ${this_target} = $target ; then
1319       target_cpu_type=${cpu_type}
1320       if test x${endian} = xbig; then
1321         cat >> confdefs.h <<\EOF
1322 #define TARGET_BYTES_BIG_ENDIAN 1
1323 EOF
1324
1325       elif test x${endian} = xlittle; then
1326         cat >> confdefs.h <<\EOF
1327 #define TARGET_BYTES_BIG_ENDIAN 0
1328 EOF
1329
1330       fi
1331     elif test ${target_cpu_type} != ${cpu_type} ; then
1332       continue
1333     fi
1334
1335     generic_target=${cpu_type}-$vendor-$os
1336     dev=no
1337     bfd_gas=no
1338     em=generic
1339
1340     # assign object format
1341     case ${generic_target} in
1342       a29k-*-coff)          fmt=coff ;;
1343       a29k-amd-udi)         fmt=coff ;;
1344       a29k-amd-ebmon)       fmt=coff ;;
1345       a29k-nyu-sym1)        fmt=coff ;;
1346       a29k-*-vxworks*)      fmt=coff ;;
1347
1348       alpha-*-*vms*)        fmt=evax ;;
1349       alpha-*-netware*)     fmt=ecoff ;;
1350       alpha-*-openbsd*)     fmt=ecoff ;;
1351       alpha-*-osf*)         fmt=ecoff ;;
1352       alpha-*-linuxecoff*)  fmt=ecoff ;;
1353       alpha-*-linux*)       fmt=elf em=linux ;;
1354
1355       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1356
1357       arm-*-riscix*)        fmt=aout em=riscix ;;
1358       arm-*-aout)           fmt=aout ;;
1359       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1360       arm-*-riscix*)        fmt=aout ;;
1361       arm-*-pe)             fmt=coff em=pe ;;
1362
1363       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1364 # start-sanitize-d30v
1365       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1366 # end-sanitize-d30v
1367
1368       hppa-*-*elf*)         fmt=elf em=hppa ;;
1369       hppa-*-lites*)        fmt=elf em=hppa ;;
1370       hppa-*-osf*)          fmt=som em=hppa ;;
1371       hppa-*-rtems*)        fmt=elf em=hppa ;;
1372       hppa-*-hpux*)         fmt=som em=hppa ;;
1373       hppa-*-bsd*)          fmt=som em=hppa ;;
1374       hppa-*-hiux*)         fmt=som em=hppa ;;
1375
1376       h8300-*-coff)         fmt=coff ;;
1377
1378       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1379       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1380       i386-*-bsd*)          fmt=aout em=386bsd ;;
1381       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1382       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1383       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1384       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1385       i386-*-linux*coff*)   fmt=coff em=linux ;;
1386       i386-*-linux*)        fmt=elf em=linux ;;
1387       i386-*-lynxos*)       fmt=coff em=lynx ;;
1388       i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
1389                             fmt=elf ;;
1390       i386-*-sco*elf*)      fmt=elf
1391                             if test ${this_target} = $target; then
1392                                 cat >> confdefs.h <<\EOF
1393 #define SCO_ELF 1
1394 EOF
1395
1396                             fi
1397                             ;;
1398       i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
1399                             fmt=coff ;;
1400       i386-*-vsta)          fmt=aout ;;
1401       i386-*-msdosdjgpp* | i386-*-go32*)
1402                             fmt=coff em=go32;;
1403       i386-*-rtems*)        fmt=coff ;;
1404       i386-*-gnu*)          fmt=elf ;;
1405       i386-*-mach*)
1406                             fmt=aout em=mach bfd_gas=yes ;;
1407       i386-*-msdos*)        fmt=aout ;;
1408       i386-*-moss*)         fmt=elf ;;
1409       i386-*-pe)            fmt=coff em=pe ;;
1410       i386-*-cygwin32)      fmt=coff em=pe bfd_gas=yes ;;
1411       i386-*-*nt)           fmt=coff em=pe ;;
1412       i960-*-bout)          fmt=bout ;;
1413       i960-*-coff)          fmt=coff em=ic960 ;;
1414       i960-*-rtems*)        fmt=coff em=ic960 ;;
1415       i960-*-nindy*)        fmt=bout ;;
1416       i960-*-vxworks4*)     fmt=bout ;;
1417       i960-*-vxworks5.0)    fmt=bout ;;
1418       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1419       i960-*-vxworks*)      fmt=bout ;;
1420
1421       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1422
1423       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1424                             fmt=aout em=sun3 ;;
1425       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1426       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1427       m68k-apollo-*)        fmt=coff em=apollo ;;
1428       m68k-*-sysv4*) # must be before -sysv*
1429                             fmt=elf em=svr4 ;;
1430       m68k-*-elf*)          fmt=elf ;;
1431       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1432                             fmt=coff ;;
1433       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1434       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1435       m68k-*-linux*)        fmt=elf em=linux ;;
1436       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1437       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1438       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1439       m68k-apple-aux*)      fmt=coff em=aux ;;
1440       m68k-*-psos*)         fmt=elf em=psos;;
1441
1442       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1443       m88k-*-coff*)         fmt=coff ;;
1444
1445       # don't change em like *-*-bsd does
1446       mips-dec-netbsd*)     fmt=elf endian=little ;;
1447       mips-dec-openbsd*)    fmt=elf endian=little ;;
1448       mips-dec-bsd*)        fmt=aout ;;
1449       mips-sony-bsd*)       fmt=ecoff ;;
1450       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1451       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1452       mips-*-osf*)          fmt=ecoff endian=little ;;
1453       mips-*-ecoff*)        fmt=ecoff ;;
1454       mips-*-ecoff*)        fmt=ecoff ;;
1455       mips-*-irix6*)        fmt=elf ;;
1456       mips-*-irix5*)        fmt=elf ;;
1457       mips-*-irix*)         fmt=ecoff ;;
1458       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1459       mips-*-riscos*)       fmt=ecoff ;;
1460       mips-*-sysv*)         fmt=ecoff ;;
1461       mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
1462                             fmt=elf ;;
1463       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1464       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1465       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1466                             fmt=coff em=pe ;;
1467       ppc-*-aix*)           fmt=coff ;;
1468       ppc-*-beos*)          fmt=coff ;;
1469       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1470                             fmt=elf ;;
1471       ppc-*-linux*)         fmt=elf
1472                             case "$endian" in
1473                             big)  ;;
1474                             *)    { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1475                             esac
1476                             ;;
1477       ppc-*-solaris*)       fmt=elf
1478                             if test ${this_target} = $target; then
1479                                 cat >> confdefs.h <<\EOF
1480 #define TARGET_SOLARIS_COMMENT 1
1481 EOF
1482
1483                             fi
1484                             if test x${endian} = xbig; then
1485                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1486                             fi
1487                             ;;
1488       ppc-*-rtems*)         fmt=elf ;;
1489       ppc-*-macos* | ppc-*-mpw*)
1490                             fmt=coff em=macos ;;
1491       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1492
1493       sh-*-elf*)            fmt=elf ;;
1494       sh-*-coff*)           fmt=coff ;;
1495       sh-*-rtems*)          fmt=elf ;;
1496
1497       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1498       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1499       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1500
1501       sparc-*-rtems*)       fmt=aout ;;
1502       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1503       sparc-*-aout | sparc*-*-vxworks*)
1504                             fmt=aout em=sparcaout ;;
1505       sparc-*-coff)         fmt=coff ;;
1506       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1507       sparc-*-linux*)       fmt=elf em=linux ;;
1508       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1509       sparc-fujitsu-none)   fmt=aout ;;
1510       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1511                             fmt=elf ;;
1512       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1513       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1514
1515 # start-sanitize-tic80
1516       tic80-*-*)            fmt=coff ;;
1517 # end-sanitize-tic80
1518       v850-*-*)             fmt=elf bfd_gas=yes ;;
1519
1520 # start-sanitize-v850e
1521       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1522       v850eq-*-*)           fmt=elf bfd_gas=yes ;;
1523 # end-sanitize-v850e
1524       vax-*-bsd* | vax-*-ultrix*)
1525                             fmt=aout ;;
1526       vax-*-vms)            fmt=vms ;;
1527
1528       z8k-*-coff | z8k-*-sim)
1529                             fmt=coff ;;
1530
1531       w65-*-*)              fmt=coff ;;
1532
1533       *-*-aout | *-*-scout)
1534                             fmt=aout ;;
1535       *-*-nindy*)
1536                             fmt=bout ;;
1537       *-*-bsd*)
1538                             fmt=aout em=sun3 ;;
1539       *-*-generic)          fmt=generic ;;
1540       *-*-xray | *-*-hms)   fmt=coff ;;
1541       *-*-sim)              fmt=coff ;;
1542       *-*-elf | *-*-sysv4* | *-*-solaris*)
1543                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1544                             fmt=elf dev=yes ;;
1545       *-*-vxworks)          fmt=aout ;;
1546       *-*-netware)          fmt=elf ;;
1547     esac
1548
1549     case ${cpu_type}-${fmt} in
1550       alpha-*)  bfd_gas=yes ;;
1551       arm-*)    bfd_gas=yes ;;
1552     # not yet
1553     # i386-aout)        bfd_gas=preferred ;;
1554       mips-*)   bfd_gas=yes ;;
1555       ns32k-*)  bfd_gas=yes ;;
1556       ppc-*)    bfd_gas=yes ;;
1557       sparc-*)  bfd_gas=yes ;;
1558       *-elf)    bfd_gas=yes ;;
1559       *-ecoff)  bfd_gas=yes ;;
1560       *-som)    bfd_gas=yes ;;
1561       *)                ;;
1562     esac
1563
1564 # Other random stuff.
1565
1566     # do we need the opcodes library?
1567     case ${cpu_type} in
1568       vax | i386)
1569         ;;
1570       *)
1571         need_opcodes=yes
1572         if test "${shared_opcodes}" = "true"; then
1573           # A shared libopcodes must be linked against libbfd.
1574           need_bfd=yes
1575         fi
1576         ;;
1577     esac
1578
1579     case ${cpu_type} in
1580       m32r)
1581         case ${extra_objects} in
1582         *cgen.o*) ;;
1583         *) extra_objects="$extra_objects cgen.o"
1584            cat >> confdefs.h <<\EOF
1585 #define USING_CGEN 1
1586 EOF
1587
1588            ;;
1589         esac
1590         ;;
1591
1592       m68k)
1593         case ${extra_objects} in
1594         *m68k-parse.o*) ;;
1595         *) extra_objects="$extra_objects m68k-parse.o" ;;
1596         esac
1597         ;;
1598
1599       mips)
1600         echo ${extra_objects} | grep -s "itbl-parse.o"
1601         if test $? -ne 0 ; then
1602           extra_objects="$extra_objects itbl-parse.o"
1603         fi
1604
1605         echo ${extra_objects} | grep -s "itbl-lex.o"
1606         if test $? -ne 0 ; then
1607           extra_objects="$extra_objects itbl-lex.o"
1608         fi
1609
1610         echo ${extra_objects} | grep -s "itbl-ops.o"
1611         if test $? -ne 0 ; then
1612           extra_objects="$extra_objects itbl-ops.o"
1613         fi
1614         ;;
1615
1616       sparc)
1617         cat >> confdefs.h <<EOF
1618 #define DEFAULT_ARCH "${arch}"
1619 EOF
1620
1621         ;;
1622
1623       *)
1624         ;;
1625     esac
1626
1627 # See if we really can support this configuration with the emulation code.
1628
1629     if test $this_target = $target ; then
1630       primary_bfd_gas=$bfd_gas
1631       obj_format=$fmt
1632       te_file=$em
1633
1634       if test $bfd_gas = no ; then
1635         # Can't support other configurations this way.
1636         break
1637       fi
1638     elif test $bfd_gas = no ; then
1639       # Can't support this configuration.
1640       break
1641     fi
1642
1643 # From target name and format, produce a list of supported emulations.
1644
1645     case ${generic_target}-${fmt} in
1646       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1647       mips-*-linux*-*)  case "$endian" in
1648                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1649                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1650                         esac ;;
1651       mips-*-lnews*-ecoff) ;;
1652       mips-*-*-ecoff)   case "$endian" in
1653                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1654                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1655                         esac ;;
1656       mips-*-*-elf)     case "$endian" in
1657                         big)    emulation="mipsbelf mipslelf mipself" ;;
1658                         *)      emulation="mipslelf mipsbelf mipself" ;;
1659       # Uncommenting the next line will turn on support for i386 COFF
1660       # in any i386 ELF configuration.  This probably doesn't work
1661       # correctly.
1662       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1663                         esac ;;
1664     esac
1665
1666     emulations="$emulations $emulation"
1667
1668 done
1669
1670 # Assign floating point type.  Most processors with FP support
1671 # IEEE FP.  On those that don't support FP at all, usually IEEE
1672 # is emulated.
1673 case ${target_cpu} in
1674   vax | tahoe ) atof=${target_cpu} ;;
1675   *)            atof=ieee ;;
1676 esac
1677
1678 case "${obj_format}" in
1679   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1680 esac
1681
1682
1683 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1684   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1685 fi
1686
1687 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1688   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1689 fi
1690
1691 case ${user_bfd_gas}-${primary_bfd_gas} in
1692   yes-yes | no-no)
1693     # We didn't override user's choice.
1694     ;;
1695   no-yes)
1696     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1697     ;;
1698   no-preferred)
1699     primary_bfd_gas=no
1700     ;;
1701   *-preferred)
1702     primary_bfd_gas=yes
1703     ;;
1704   yes-*)
1705     primary_bfd_gas=yes
1706     ;;
1707   -*)
1708     # User specified nothing.
1709     ;;
1710 esac
1711
1712 # Some COFF configurations want these random other flags set.
1713 case ${obj_format} in
1714   coff)
1715     case ${target_cpu_type} in
1716       i386) cat >> confdefs.h <<\EOF
1717 #define I386COFF 1
1718 EOF
1719  ;;
1720       m68k) cat >> confdefs.h <<\EOF
1721 #define M68KCOFF 1
1722 EOF
1723  ;;
1724       m88k) cat >> confdefs.h <<\EOF
1725 #define M88KCOFF 1
1726 EOF
1727  ;;
1728     esac
1729     ;;
1730 esac
1731
1732 # Getting this done right is going to be a bitch.  Each configuration specified
1733 # with --enable-targets=... should be checked for environment, format, cpu, and
1734 # bfd_gas setting.
1735 #
1736 # For each configuration, the necessary object file support code must be linked
1737 # in.  This might be only one, it might be up to four.  The necessary emulation
1738 # code needs to be provided, too.
1739 #
1740 # And then there's "--enable-targets=all"....
1741 #
1742 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1743
1744 formats="${obj_format}"
1745 emfiles=""
1746 EMULATIONS=""
1747 _gas_uniq_list="$emulations"
1748 _gas_uniq_newlist=""
1749 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1750   case $_gas_uniq_i in
1751   _gas_uniq_dummy) ;;
1752   *) case " $_gas_uniq_newlist " in
1753        *" $_gas_uniq_i "*) ;;
1754        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1755      esac ;;
1756   esac
1757 done
1758 emulations=$_gas_uniq_newlist
1759
1760 for em in . $emulations ; do
1761   case $em in
1762     .)  continue ;;
1763     mipsbelf | mipslelf)
1764         fmt=elf   file=mipself ;;
1765     mipsbecoff | mipslecoff)
1766         fmt=ecoff file=mipsecoff ;;
1767     i386coff)
1768         fmt=coff  file=i386coff ;;
1769     i386elf)
1770         fmt=elf   file=i386elf ;;
1771   esac
1772   formats="$formats $fmt"
1773   emfiles="$emfiles e-$file.o"
1774   EMULATIONS="$EMULATIONS &$em,"
1775 done
1776 _gas_uniq_list="$formats"
1777 _gas_uniq_newlist=""
1778 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1779   case $_gas_uniq_i in
1780   _gas_uniq_dummy) ;;
1781   *) case " $_gas_uniq_newlist " in
1782        *" $_gas_uniq_i "*) ;;
1783        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1784      esac ;;
1785   esac
1786 done
1787 formats=$_gas_uniq_newlist
1788
1789 _gas_uniq_list="$emfiles"
1790 _gas_uniq_newlist=""
1791 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1792   case $_gas_uniq_i in
1793   _gas_uniq_dummy) ;;
1794   *) case " $_gas_uniq_newlist " in
1795        *" $_gas_uniq_i "*) ;;
1796        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1797      esac ;;
1798   esac
1799 done
1800 emfiles=$_gas_uniq_newlist
1801
1802 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1803   for fmt in $formats ; do
1804     case $fmt in
1805       aout)     cat >> confdefs.h <<\EOF
1806 #define OBJ_MAYBE_AOUT 1
1807 EOF
1808     ;;
1809       bout)     cat >> confdefs.h <<\EOF
1810 #define OBJ_MAYBE_BOUT 1
1811 EOF
1812     ;;
1813       coff)     cat >> confdefs.h <<\EOF
1814 #define OBJ_MAYBE_COFF 1
1815 EOF
1816     ;;
1817       ecoff)    cat >> confdefs.h <<\EOF
1818 #define OBJ_MAYBE_ECOFF 1
1819 EOF
1820    ;;
1821       elf)      cat >> confdefs.h <<\EOF
1822 #define OBJ_MAYBE_ELF 1
1823 EOF
1824      ;;
1825       generic)  cat >> confdefs.h <<\EOF
1826 #define OBJ_MAYBE_GENERIC 1
1827 EOF
1828  ;;
1829       hp300)    cat >> confdefs.h <<\EOF
1830 #define OBJ_MAYBE_HP300 1
1831 EOF
1832    ;;
1833       ieee)     cat >> confdefs.h <<\EOF
1834 #define OBJ_MAYBE_IEEE 1
1835 EOF
1836     ;;
1837       som)      cat >> confdefs.h <<\EOF
1838 #define OBJ_MAYBE_SOM 1
1839 EOF
1840      ;;
1841       vms)      cat >> confdefs.h <<\EOF
1842 #define OBJ_MAYBE_VMS 1
1843 EOF
1844      ;;
1845     esac
1846     extra_objects="$extra_objects obj-$fmt.o"
1847   done
1848   obj_format=multi
1849 fi
1850 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1851   te_file=multi
1852   extra_objects="$extra_objects $emfiles"
1853   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1854   cat >> confdefs.h <<\EOF
1855 #define USE_EMULATIONS 1
1856 EOF
1857
1858 fi
1859
1860 cat >> confdefs.h <<EOF
1861 #define EMULATIONS $EMULATIONS
1862 EOF
1863
1864 cat >> confdefs.h <<EOF
1865 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1866 EOF
1867
1868
1869 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1870   yes-*-coff)   need_bfd=yes ;;
1871   no-*-coff)    need_bfd=yes
1872                 cat >> confdefs.h <<\EOF
1873 #define MANY_SEGMENTS 1
1874 EOF
1875  ;;
1876 esac
1877
1878 reject_dev_configs=yes
1879
1880 case ${reject_dev_configs}-${dev} in
1881   yes-yes) # Oops.
1882     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1883     ;;
1884 esac
1885
1886
1887
1888
1889
1890
1891 case "${primary_bfd_gas}" in
1892   yes)  cat >> confdefs.h <<\EOF
1893 #define BFD_ASSEMBLER 1
1894 EOF
1895
1896         need_bfd=yes ;;
1897 esac
1898
1899 # do we need the opcodes library?
1900 case "${need_opcodes}" in
1901 yes)
1902   OPCODES_LIB=../opcodes/libopcodes.la
1903   ;;
1904 esac
1905
1906 case "${need_bfd}" in
1907 yes)
1908   BFDLIB=../bfd/libbfd.la
1909   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1910   ;;
1911 esac
1912
1913
1914
1915
1916
1917
1918 cat >> confdefs.h <<EOF
1919 #define TARGET_ALIAS "${target_alias}"
1920 EOF
1921
1922 cat >> confdefs.h <<EOF
1923 #define TARGET_CANONICAL "${target}"
1924 EOF
1925
1926 cat >> confdefs.h <<EOF
1927 #define TARGET_CPU "${target_cpu}"
1928 EOF
1929
1930 cat >> confdefs.h <<EOF
1931 #define TARGET_VENDOR "${target_vendor}"
1932 EOF
1933
1934 cat >> confdefs.h <<EOF
1935 #define TARGET_OS "${target_os}"
1936 EOF
1937
1938
1939 # Extract the first word of "gcc", so it can be a program name with args.
1940 set dummy gcc; ac_word=$2
1941 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1942 echo "configure:1943: checking for $ac_word" >&5
1943 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1944   echo $ac_n "(cached) $ac_c" 1>&6
1945 else
1946   if test -n "$CC"; then
1947   ac_cv_prog_CC="$CC" # Let the user override the test.
1948 else
1949   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1950   for ac_dir in $PATH; do
1951     test -z "$ac_dir" && ac_dir=.
1952     if test -f $ac_dir/$ac_word; then
1953       ac_cv_prog_CC="gcc"
1954       break
1955     fi
1956   done
1957   IFS="$ac_save_ifs"
1958 fi
1959 fi
1960 CC="$ac_cv_prog_CC"
1961 if test -n "$CC"; then
1962   echo "$ac_t""$CC" 1>&6
1963 else
1964   echo "$ac_t""no" 1>&6
1965 fi
1966
1967 if test -z "$CC"; then
1968   # Extract the first word of "cc", so it can be a program name with args.
1969 set dummy cc; ac_word=$2
1970 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1971 echo "configure:1972: checking for $ac_word" >&5
1972 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1973   echo $ac_n "(cached) $ac_c" 1>&6
1974 else
1975   if test -n "$CC"; then
1976   ac_cv_prog_CC="$CC" # Let the user override the test.
1977 else
1978   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1979   ac_prog_rejected=no
1980   for ac_dir in $PATH; do
1981     test -z "$ac_dir" && ac_dir=.
1982     if test -f $ac_dir/$ac_word; then
1983       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1984         ac_prog_rejected=yes
1985         continue
1986       fi
1987       ac_cv_prog_CC="cc"
1988       break
1989     fi
1990   done
1991   IFS="$ac_save_ifs"
1992 if test $ac_prog_rejected = yes; then
1993   # We found a bogon in the path, so make sure we never use it.
1994   set dummy $ac_cv_prog_CC
1995   shift
1996   if test $# -gt 0; then
1997     # We chose a different compiler from the bogus one.
1998     # However, it has the same basename, so the bogon will be chosen
1999     # first if we set CC to just the basename; use the full file name.
2000     shift
2001     set dummy "$ac_dir/$ac_word" "$@"
2002     shift
2003     ac_cv_prog_CC="$@"
2004   fi
2005 fi
2006 fi
2007 fi
2008 CC="$ac_cv_prog_CC"
2009 if test -n "$CC"; then
2010   echo "$ac_t""$CC" 1>&6
2011 else
2012   echo "$ac_t""no" 1>&6
2013 fi
2014
2015   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2016 fi
2017
2018 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2019 echo "configure:2020: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2020
2021 ac_ext=c
2022 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2023 ac_cpp='$CPP $CPPFLAGS'
2024 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2025 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2026 cross_compiling=$ac_cv_prog_cc_cross
2027
2028 cat > conftest.$ac_ext <<EOF
2029 #line 2030 "configure"
2030 #include "confdefs.h"
2031 main(){return(0);}
2032 EOF
2033 if { (eval echo configure:2034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2034   ac_cv_prog_cc_works=yes
2035   # If we can't run a trivial program, we are probably using a cross compiler.
2036   if (./conftest; exit) 2>/dev/null; then
2037     ac_cv_prog_cc_cross=no
2038   else
2039     ac_cv_prog_cc_cross=yes
2040   fi
2041 else
2042   echo "configure: failed program was:" >&5
2043   cat conftest.$ac_ext >&5
2044   ac_cv_prog_cc_works=no
2045 fi
2046 rm -fr conftest*
2047
2048 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2049 if test $ac_cv_prog_cc_works = no; then
2050   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2051 fi
2052 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2053 echo "configure:2054: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2054 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2055 cross_compiling=$ac_cv_prog_cc_cross
2056
2057 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2058 echo "configure:2059: checking whether we are using GNU C" >&5
2059 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2060   echo $ac_n "(cached) $ac_c" 1>&6
2061 else
2062   cat > conftest.c <<EOF
2063 #ifdef __GNUC__
2064   yes;
2065 #endif
2066 EOF
2067 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2068   ac_cv_prog_gcc=yes
2069 else
2070   ac_cv_prog_gcc=no
2071 fi
2072 fi
2073
2074 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2075
2076 if test $ac_cv_prog_gcc = yes; then
2077   GCC=yes
2078   ac_test_CFLAGS="${CFLAGS+set}"
2079   ac_save_CFLAGS="$CFLAGS"
2080   CFLAGS=
2081   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2082 echo "configure:2083: checking whether ${CC-cc} accepts -g" >&5
2083 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2084   echo $ac_n "(cached) $ac_c" 1>&6
2085 else
2086   echo 'void f(){}' > conftest.c
2087 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2088   ac_cv_prog_cc_g=yes
2089 else
2090   ac_cv_prog_cc_g=no
2091 fi
2092 rm -f conftest*
2093
2094 fi
2095
2096 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2097   if test "$ac_test_CFLAGS" = set; then
2098     CFLAGS="$ac_save_CFLAGS"
2099   elif test $ac_cv_prog_cc_g = yes; then
2100     CFLAGS="-g -O2"
2101   else
2102     CFLAGS="-O2"
2103   fi
2104 else
2105   GCC=
2106   test "${CFLAGS+set}" = set || CFLAGS="-g"
2107 fi
2108
2109 # Find a good install program.  We prefer a C program (faster),
2110 # so one script is as good as another.  But avoid the broken or
2111 # incompatible versions:
2112 # SysV /etc/install, /usr/sbin/install
2113 # SunOS /usr/etc/install
2114 # IRIX /sbin/install
2115 # AIX /bin/install
2116 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2117 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2118 # ./install, which can be erroneously created by make from ./install.sh.
2119 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2120 echo "configure:2121: checking for a BSD compatible install" >&5
2121 if test -z "$INSTALL"; then
2122 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2123   echo $ac_n "(cached) $ac_c" 1>&6
2124 else
2125     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
2126   for ac_dir in $PATH; do
2127     # Account for people who put trailing slashes in PATH elements.
2128     case "$ac_dir/" in
2129     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2130     *)
2131       # OSF1 and SCO ODT 3.0 have their own names for install.
2132       for ac_prog in ginstall installbsd scoinst install; do
2133         if test -f $ac_dir/$ac_prog; then
2134           if test $ac_prog = install &&
2135             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2136             # AIX install.  It has an incompatible calling convention.
2137             # OSF/1 installbsd also uses dspmsg, but is usable.
2138             :
2139           else
2140             ac_cv_path_install="$ac_dir/$ac_prog -c"
2141             break 2
2142           fi
2143         fi
2144       done
2145       ;;
2146     esac
2147   done
2148   IFS="$ac_save_IFS"
2149
2150 fi
2151   if test "${ac_cv_path_install+set}" = set; then
2152     INSTALL="$ac_cv_path_install"
2153   else
2154     # As a last resort, use the slow shell script.  We don't cache a
2155     # path for INSTALL within a source directory, because that will
2156     # break other packages using the cache if that directory is
2157     # removed, or if the path is relative.
2158     INSTALL="$ac_install_sh"
2159   fi
2160 fi
2161 echo "$ac_t""$INSTALL" 1>&6
2162
2163 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2164 # It thinks the first close brace ends the variable substitution.
2165 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2166
2167 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2168
2169
2170 for ac_prog in 'bison -y' byacc
2171 do
2172 # Extract the first word of "$ac_prog", so it can be a program name with args.
2173 set dummy $ac_prog; ac_word=$2
2174 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2175 echo "configure:2176: checking for $ac_word" >&5
2176 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2177   echo $ac_n "(cached) $ac_c" 1>&6
2178 else
2179   if test -n "$YACC"; then
2180   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2181 else
2182   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2183   for ac_dir in $PATH; do
2184     test -z "$ac_dir" && ac_dir=.
2185     if test -f $ac_dir/$ac_word; then
2186       ac_cv_prog_YACC="$ac_prog"
2187       break
2188     fi
2189   done
2190   IFS="$ac_save_ifs"
2191 fi
2192 fi
2193 YACC="$ac_cv_prog_YACC"
2194 if test -n "$YACC"; then
2195   echo "$ac_t""$YACC" 1>&6
2196 else
2197   echo "$ac_t""no" 1>&6
2198 fi
2199
2200 test -n "$YACC" && break
2201 done
2202 test -n "$YACC" || YACC="yacc"
2203
2204 # Extract the first word of "flex", so it can be a program name with args.
2205 set dummy flex; ac_word=$2
2206 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2207 echo "configure:2208: checking for $ac_word" >&5
2208 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2209   echo $ac_n "(cached) $ac_c" 1>&6
2210 else
2211   if test -n "$LEX"; then
2212   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2213 else
2214   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2215   for ac_dir in $PATH; do
2216     test -z "$ac_dir" && ac_dir=.
2217     if test -f $ac_dir/$ac_word; then
2218       ac_cv_prog_LEX="flex"
2219       break
2220     fi
2221   done
2222   IFS="$ac_save_ifs"
2223   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2224 fi
2225 fi
2226 LEX="$ac_cv_prog_LEX"
2227 if test -n "$LEX"; then
2228   echo "$ac_t""$LEX" 1>&6
2229 else
2230   echo "$ac_t""no" 1>&6
2231 fi
2232
2233 if test -z "$LEXLIB"
2234 then
2235   case "$LEX" in
2236   flex*) ac_lib=fl ;;
2237   *) ac_lib=l ;;
2238   esac
2239   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2240 echo "configure:2241: checking for yywrap in -l$ac_lib" >&5
2241 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2242 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2243   echo $ac_n "(cached) $ac_c" 1>&6
2244 else
2245   ac_save_LIBS="$LIBS"
2246 LIBS="-l$ac_lib  $LIBS"
2247 cat > conftest.$ac_ext <<EOF
2248 #line 2249 "configure"
2249 #include "confdefs.h"
2250 /* Override any gcc2 internal prototype to avoid an error.  */
2251 /* We use char because int might match the return type of a gcc2
2252     builtin and then its argument prototype would still apply.  */
2253 char yywrap();
2254
2255 int main() {
2256 yywrap()
2257 ; return 0; }
2258 EOF
2259 if { (eval echo configure:2260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2260   rm -rf conftest*
2261   eval "ac_cv_lib_$ac_lib_var=yes"
2262 else
2263   echo "configure: failed program was:" >&5
2264   cat conftest.$ac_ext >&5
2265   rm -rf conftest*
2266   eval "ac_cv_lib_$ac_lib_var=no"
2267 fi
2268 rm -f conftest*
2269 LIBS="$ac_save_LIBS"
2270
2271 fi
2272 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2273   echo "$ac_t""yes" 1>&6
2274   LEXLIB="-l$ac_lib"
2275 else
2276   echo "$ac_t""no" 1>&6
2277 fi
2278
2279 fi
2280
2281 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2282 echo "configure:2283: checking how to run the C preprocessor" >&5
2283 # On Suns, sometimes $CPP names a directory.
2284 if test -n "$CPP" && test -d "$CPP"; then
2285   CPP=
2286 fi
2287 if test -z "$CPP"; then
2288 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2289   echo $ac_n "(cached) $ac_c" 1>&6
2290 else
2291     # This must be in double quotes, not single quotes, because CPP may get
2292   # substituted into the Makefile and "${CC-cc}" will confuse make.
2293   CPP="${CC-cc} -E"
2294   # On the NeXT, cc -E runs the code through the compiler's parser,
2295   # not just through cpp.
2296   cat > conftest.$ac_ext <<EOF
2297 #line 2298 "configure"
2298 #include "confdefs.h"
2299 #include <assert.h>
2300 Syntax Error
2301 EOF
2302 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2303 { (eval echo configure:2304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2304 ac_err=`grep -v '^ *+' conftest.out`
2305 if test -z "$ac_err"; then
2306   :
2307 else
2308   echo "$ac_err" >&5
2309   echo "configure: failed program was:" >&5
2310   cat conftest.$ac_ext >&5
2311   rm -rf conftest*
2312   CPP="${CC-cc} -E -traditional-cpp"
2313   cat > conftest.$ac_ext <<EOF
2314 #line 2315 "configure"
2315 #include "confdefs.h"
2316 #include <assert.h>
2317 Syntax Error
2318 EOF
2319 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2320 { (eval echo configure:2321: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2321 ac_err=`grep -v '^ *+' conftest.out`
2322 if test -z "$ac_err"; then
2323   :
2324 else
2325   echo "$ac_err" >&5
2326   echo "configure: failed program was:" >&5
2327   cat conftest.$ac_ext >&5
2328   rm -rf conftest*
2329   CPP=/lib/cpp
2330 fi
2331 rm -f conftest*
2332 fi
2333 rm -f conftest*
2334   ac_cv_prog_CPP="$CPP"
2335 fi
2336   CPP="$ac_cv_prog_CPP"
2337 else
2338   ac_cv_prog_CPP="$CPP"
2339 fi
2340 echo "$ac_t""$CPP" 1>&6
2341
2342 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2343 echo "configure:2344: checking lex output file root" >&5
2344 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2345   echo $ac_n "(cached) $ac_c" 1>&6
2346 else
2347   # The minimal lex program is just a single line: %%.  But some broken lexes
2348 # (Solaris, I think it was) want two %% lines, so accommodate them.
2349 echo '%%
2350 %%' | $LEX
2351 if test -f lex.yy.c; then
2352   ac_cv_prog_lex_root=lex.yy
2353 elif test -f lexyy.c; then
2354   ac_cv_prog_lex_root=lexyy
2355 else
2356   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2357 fi
2358 fi
2359
2360 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2361 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2362
2363 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2364 echo "configure:2365: checking whether yytext is a pointer" >&5
2365 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2366   echo $ac_n "(cached) $ac_c" 1>&6
2367 else
2368   # POSIX says lex can declare yytext either as a pointer or an array; the
2369 # default is implementation-dependent. Figure out which it is, since
2370 # not all implementations provide the %pointer and %array declarations.
2371 ac_cv_prog_lex_yytext_pointer=no
2372 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2373 ac_save_LIBS="$LIBS"
2374 LIBS="$LIBS $LEXLIB"
2375 cat > conftest.$ac_ext <<EOF
2376 #line 2377 "configure"
2377 #include "confdefs.h"
2378 `cat $LEX_OUTPUT_ROOT.c`
2379 int main() {
2380
2381 ; return 0; }
2382 EOF
2383 if { (eval echo configure:2384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2384   rm -rf conftest*
2385   ac_cv_prog_lex_yytext_pointer=yes
2386 else
2387   echo "configure: failed program was:" >&5
2388   cat conftest.$ac_ext >&5
2389 fi
2390 rm -f conftest*
2391 LIBS="$ac_save_LIBS"
2392 rm -f "${LEX_OUTPUT_ROOT}.c"
2393
2394 fi
2395
2396 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2397 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2398   cat >> confdefs.h <<\EOF
2399 #define YYTEXT_POINTER 1
2400 EOF
2401
2402 fi
2403
2404
2405 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2406 echo "configure:2407: checking whether to enable maintainer-specific portions of Makefiles" >&5
2407     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2408 if test "${enable_maintainer_mode+set}" = set; then
2409   enableval="$enable_maintainer_mode"
2410   USE_MAINTAINER_MODE=$enableval
2411 else
2412   USE_MAINTAINER_MODE=no
2413 fi
2414
2415   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2416   if test $USE_MAINTAINER_MODE = yes; then
2417     MAINT=
2418   else
2419     MAINT='#M#'
2420   fi
2421
2422
2423 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2424 echo "configure:2425: checking for Cygwin32 environment" >&5
2425 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2426   echo $ac_n "(cached) $ac_c" 1>&6
2427 else
2428   cat > conftest.$ac_ext <<EOF
2429 #line 2430 "configure"
2430 #include "confdefs.h"
2431
2432 int main() {
2433 int main () { return __CYGWIN32__; }
2434 ; return 0; }
2435 EOF
2436 if { (eval echo configure:2437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2437   rm -rf conftest*
2438   am_cv_cygwin32=yes
2439 else
2440   echo "configure: failed program was:" >&5
2441   cat conftest.$ac_ext >&5
2442   rm -rf conftest*
2443   am_cv_cygwin32=no
2444 fi
2445 rm -f conftest*
2446 rm -f conftest*
2447 fi
2448
2449 echo "$ac_t""$am_cv_cygwin32" 1>&6
2450 CYGWIN32=
2451 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2452
2453 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2454 echo "configure:2455: checking for executable suffix" >&5
2455 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2456   echo $ac_n "(cached) $ac_c" 1>&6
2457 else
2458   if test "$CYGWIN32" = yes; then
2459 am_cv_exeext=.exe
2460 else
2461 cat > am_c_test.c << 'EOF'
2462 int main() {
2463 /* Nothing needed here */
2464 }
2465 EOF
2466 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2467 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2468 rm -f am_c_test*
2469 fi
2470
2471 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2472 fi
2473 EXEEXT=""
2474 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2475 echo "$ac_t""${am_cv_exeext}" 1>&6
2476
2477
2478 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2479 do
2480 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2481 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2482 echo "configure:2483: checking for $ac_hdr" >&5
2483 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2484   echo $ac_n "(cached) $ac_c" 1>&6
2485 else
2486   cat > conftest.$ac_ext <<EOF
2487 #line 2488 "configure"
2488 #include "confdefs.h"
2489 #include <$ac_hdr>
2490 EOF
2491 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2492 { (eval echo configure:2493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2493 ac_err=`grep -v '^ *+' conftest.out`
2494 if test -z "$ac_err"; then
2495   rm -rf conftest*
2496   eval "ac_cv_header_$ac_safe=yes"
2497 else
2498   echo "$ac_err" >&5
2499   echo "configure: failed program was:" >&5
2500   cat conftest.$ac_ext >&5
2501   rm -rf conftest*
2502   eval "ac_cv_header_$ac_safe=no"
2503 fi
2504 rm -f conftest*
2505 fi
2506 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2507   echo "$ac_t""yes" 1>&6
2508     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2509   cat >> confdefs.h <<EOF
2510 #define $ac_tr_hdr 1
2511 EOF
2512
2513 else
2514   echo "$ac_t""no" 1>&6
2515 fi
2516 done
2517
2518
2519 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2520 # people who are not cross-compiling but are compiling cross-assemblers.
2521 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2522 echo "configure:2523: checking whether compiling a cross-assembler" >&5
2523 if test "${host}" = "${target}"; then
2524   cross_gas=no
2525 else
2526   cross_gas=yes
2527   cat >> confdefs.h <<\EOF
2528 #define CROSS_COMPILE 1
2529 EOF
2530
2531 fi
2532 echo "$ac_t""$cross_gas" 1>&6
2533
2534 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2535 # for constant arguments.  Useless!
2536 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2537 echo "configure:2538: checking for working alloca.h" >&5
2538 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2539   echo $ac_n "(cached) $ac_c" 1>&6
2540 else
2541   cat > conftest.$ac_ext <<EOF
2542 #line 2543 "configure"
2543 #include "confdefs.h"
2544 #include <alloca.h>
2545 int main() {
2546 char *p = alloca(2 * sizeof(int));
2547 ; return 0; }
2548 EOF
2549 if { (eval echo configure:2550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2550   rm -rf conftest*
2551   ac_cv_header_alloca_h=yes
2552 else
2553   echo "configure: failed program was:" >&5
2554   cat conftest.$ac_ext >&5
2555   rm -rf conftest*
2556   ac_cv_header_alloca_h=no
2557 fi
2558 rm -f conftest*
2559 fi
2560
2561 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2562 if test $ac_cv_header_alloca_h = yes; then
2563   cat >> confdefs.h <<\EOF
2564 #define HAVE_ALLOCA_H 1
2565 EOF
2566
2567 fi
2568
2569 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2570 echo "configure:2571: checking for alloca" >&5
2571 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2572   echo $ac_n "(cached) $ac_c" 1>&6
2573 else
2574   cat > conftest.$ac_ext <<EOF
2575 #line 2576 "configure"
2576 #include "confdefs.h"
2577
2578 #ifdef __GNUC__
2579 # define alloca __builtin_alloca
2580 #else
2581 # if HAVE_ALLOCA_H
2582 #  include <alloca.h>
2583 # else
2584 #  ifdef _AIX
2585  #pragma alloca
2586 #  else
2587 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2588 char *alloca ();
2589 #   endif
2590 #  endif
2591 # endif
2592 #endif
2593
2594 int main() {
2595 char *p = (char *) alloca(1);
2596 ; return 0; }
2597 EOF
2598 if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2599   rm -rf conftest*
2600   ac_cv_func_alloca_works=yes
2601 else
2602   echo "configure: failed program was:" >&5
2603   cat conftest.$ac_ext >&5
2604   rm -rf conftest*
2605   ac_cv_func_alloca_works=no
2606 fi
2607 rm -f conftest*
2608 fi
2609
2610 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2611 if test $ac_cv_func_alloca_works = yes; then
2612   cat >> confdefs.h <<\EOF
2613 #define HAVE_ALLOCA 1
2614 EOF
2615
2616 fi
2617
2618 if test $ac_cv_func_alloca_works = no; then
2619   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2620   # that cause trouble.  Some versions do not even contain alloca or
2621   # contain a buggy version.  If you still want to use their alloca,
2622   # use ar to extract alloca.o from them instead of compiling alloca.c.
2623   ALLOCA=alloca.o
2624   cat >> confdefs.h <<\EOF
2625 #define C_ALLOCA 1
2626 EOF
2627
2628
2629 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2630 echo "configure:2631: checking whether alloca needs Cray hooks" >&5
2631 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2632   echo $ac_n "(cached) $ac_c" 1>&6
2633 else
2634   cat > conftest.$ac_ext <<EOF
2635 #line 2636 "configure"
2636 #include "confdefs.h"
2637 #if defined(CRAY) && ! defined(CRAY2)
2638 webecray
2639 #else
2640 wenotbecray
2641 #endif
2642
2643 EOF
2644 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2645   egrep "webecray" >/dev/null 2>&1; then
2646   rm -rf conftest*
2647   ac_cv_os_cray=yes
2648 else
2649   rm -rf conftest*
2650   ac_cv_os_cray=no
2651 fi
2652 rm -f conftest*
2653
2654 fi
2655
2656 echo "$ac_t""$ac_cv_os_cray" 1>&6
2657 if test $ac_cv_os_cray = yes; then
2658 for ac_func in _getb67 GETB67 getb67; do
2659   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2660 echo "configure:2661: checking for $ac_func" >&5
2661 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2662   echo $ac_n "(cached) $ac_c" 1>&6
2663 else
2664   cat > conftest.$ac_ext <<EOF
2665 #line 2666 "configure"
2666 #include "confdefs.h"
2667 /* System header to define __stub macros and hopefully few prototypes,
2668     which can conflict with char $ac_func(); below.  */
2669 #include <assert.h>
2670 /* Override any gcc2 internal prototype to avoid an error.  */
2671 /* We use char because int might match the return type of a gcc2
2672     builtin and then its argument prototype would still apply.  */
2673 char $ac_func();
2674
2675 int main() {
2676
2677 /* The GNU C library defines this for functions which it implements
2678     to always fail with ENOSYS.  Some functions are actually named
2679     something starting with __ and the normal name is an alias.  */
2680 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2681 choke me
2682 #else
2683 $ac_func();
2684 #endif
2685
2686 ; return 0; }
2687 EOF
2688 if { (eval echo configure:2689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2689   rm -rf conftest*
2690   eval "ac_cv_func_$ac_func=yes"
2691 else
2692   echo "configure: failed program was:" >&5
2693   cat conftest.$ac_ext >&5
2694   rm -rf conftest*
2695   eval "ac_cv_func_$ac_func=no"
2696 fi
2697 rm -f conftest*
2698 fi
2699
2700 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2701   echo "$ac_t""yes" 1>&6
2702   cat >> confdefs.h <<EOF
2703 #define CRAY_STACKSEG_END $ac_func
2704 EOF
2705
2706   break
2707 else
2708   echo "$ac_t""no" 1>&6
2709 fi
2710
2711 done
2712 fi
2713
2714 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2715 echo "configure:2716: checking stack direction for C alloca" >&5
2716 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2717   echo $ac_n "(cached) $ac_c" 1>&6
2718 else
2719   if test "$cross_compiling" = yes; then
2720   ac_cv_c_stack_direction=0
2721 else
2722   cat > conftest.$ac_ext <<EOF
2723 #line 2724 "configure"
2724 #include "confdefs.h"
2725 find_stack_direction ()
2726 {
2727   static char *addr = 0;
2728   auto char dummy;
2729   if (addr == 0)
2730     {
2731       addr = &dummy;
2732       return find_stack_direction ();
2733     }
2734   else
2735     return (&dummy > addr) ? 1 : -1;
2736 }
2737 main ()
2738 {
2739   exit (find_stack_direction() < 0);
2740 }
2741 EOF
2742 if { (eval echo configure:2743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2743 then
2744   ac_cv_c_stack_direction=1
2745 else
2746   echo "configure: failed program was:" >&5
2747   cat conftest.$ac_ext >&5
2748   rm -fr conftest*
2749   ac_cv_c_stack_direction=-1
2750 fi
2751 rm -fr conftest*
2752 fi
2753
2754 fi
2755
2756 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2757 cat >> confdefs.h <<EOF
2758 #define STACK_DIRECTION $ac_cv_c_stack_direction
2759 EOF
2760
2761 fi
2762
2763 echo $ac_n "checking for inline""... $ac_c" 1>&6
2764 echo "configure:2765: checking for inline" >&5
2765 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2766   echo $ac_n "(cached) $ac_c" 1>&6
2767 else
2768   ac_cv_c_inline=no
2769 for ac_kw in inline __inline__ __inline; do
2770   cat > conftest.$ac_ext <<EOF
2771 #line 2772 "configure"
2772 #include "confdefs.h"
2773
2774 int main() {
2775 } $ac_kw foo() {
2776 ; return 0; }
2777 EOF
2778 if { (eval echo configure:2779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2779   rm -rf conftest*
2780   ac_cv_c_inline=$ac_kw; break
2781 else
2782   echo "configure: failed program was:" >&5
2783   cat conftest.$ac_ext >&5
2784 fi
2785 rm -f conftest*
2786 done
2787
2788 fi
2789
2790 echo "$ac_t""$ac_cv_c_inline" 1>&6
2791 case "$ac_cv_c_inline" in
2792   inline | yes) ;;
2793   no) cat >> confdefs.h <<\EOF
2794 #define inline
2795 EOF
2796  ;;
2797   *)  cat >> confdefs.h <<EOF
2798 #define inline $ac_cv_c_inline
2799 EOF
2800  ;;
2801 esac
2802
2803
2804 # VMS doesn't have unlink.
2805 for ac_func in unlink remove
2806 do
2807 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2808 echo "configure:2809: checking for $ac_func" >&5
2809 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2810   echo $ac_n "(cached) $ac_c" 1>&6
2811 else
2812   cat > conftest.$ac_ext <<EOF
2813 #line 2814 "configure"
2814 #include "confdefs.h"
2815 /* System header to define __stub macros and hopefully few prototypes,
2816     which can conflict with char $ac_func(); below.  */
2817 #include <assert.h>
2818 /* Override any gcc2 internal prototype to avoid an error.  */
2819 /* We use char because int might match the return type of a gcc2
2820     builtin and then its argument prototype would still apply.  */
2821 char $ac_func();
2822
2823 int main() {
2824
2825 /* The GNU C library defines this for functions which it implements
2826     to always fail with ENOSYS.  Some functions are actually named
2827     something starting with __ and the normal name is an alias.  */
2828 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2829 choke me
2830 #else
2831 $ac_func();
2832 #endif
2833
2834 ; return 0; }
2835 EOF
2836 if { (eval echo configure:2837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2837   rm -rf conftest*
2838   eval "ac_cv_func_$ac_func=yes"
2839 else
2840   echo "configure: failed program was:" >&5
2841   cat conftest.$ac_ext >&5
2842   rm -rf conftest*
2843   eval "ac_cv_func_$ac_func=no"
2844 fi
2845 rm -f conftest*
2846 fi
2847
2848 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2849   echo "$ac_t""yes" 1>&6
2850     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2851   cat >> confdefs.h <<EOF
2852 #define $ac_tr_func 1
2853 EOF
2854  break
2855 else
2856   echo "$ac_t""no" 1>&6
2857 fi
2858 done
2859
2860
2861 # Some systems don't have sbrk().
2862 for ac_func in sbrk
2863 do
2864 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2865 echo "configure:2866: checking for $ac_func" >&5
2866 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2867   echo $ac_n "(cached) $ac_c" 1>&6
2868 else
2869   cat > conftest.$ac_ext <<EOF
2870 #line 2871 "configure"
2871 #include "confdefs.h"
2872 /* System header to define __stub macros and hopefully few prototypes,
2873     which can conflict with char $ac_func(); below.  */
2874 #include <assert.h>
2875 /* Override any gcc2 internal prototype to avoid an error.  */
2876 /* We use char because int might match the return type of a gcc2
2877     builtin and then its argument prototype would still apply.  */
2878 char $ac_func();
2879
2880 int main() {
2881
2882 /* The GNU C library defines this for functions which it implements
2883     to always fail with ENOSYS.  Some functions are actually named
2884     something starting with __ and the normal name is an alias.  */
2885 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2886 choke me
2887 #else
2888 $ac_func();
2889 #endif
2890
2891 ; return 0; }
2892 EOF
2893 if { (eval echo configure:2894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2894   rm -rf conftest*
2895   eval "ac_cv_func_$ac_func=yes"
2896 else
2897   echo "configure: failed program was:" >&5
2898   cat conftest.$ac_ext >&5
2899   rm -rf conftest*
2900   eval "ac_cv_func_$ac_func=no"
2901 fi
2902 rm -f conftest*
2903 fi
2904
2905 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2906   echo "$ac_t""yes" 1>&6
2907     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2908   cat >> confdefs.h <<EOF
2909 #define $ac_tr_func 1
2910 EOF
2911
2912 else
2913   echo "$ac_t""no" 1>&6
2914 fi
2915 done
2916
2917
2918 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2919 # enough, but on some of those systems, the assert macro relies on requoting
2920 # working properly!
2921 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2922 echo "configure:2923: checking for working assert macro" >&5
2923 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2924   echo $ac_n "(cached) $ac_c" 1>&6
2925 else
2926   cat > conftest.$ac_ext <<EOF
2927 #line 2928 "configure"
2928 #include "confdefs.h"
2929 #include <assert.h>
2930 #include <stdio.h>
2931 int main() {
2932
2933 /* check for requoting problems */
2934 static int a, b, c, d;
2935 static char *s;
2936 assert (!strcmp(s, "foo bar baz quux"));
2937 /* check for newline handling */
2938 assert (a == b
2939         || c == d);
2940
2941 ; return 0; }
2942 EOF
2943 if { (eval echo configure:2944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2944   rm -rf conftest*
2945   gas_cv_assert_ok=yes
2946 else
2947   echo "configure: failed program was:" >&5
2948   cat conftest.$ac_ext >&5
2949   rm -rf conftest*
2950   gas_cv_assert_ok=no
2951 fi
2952 rm -f conftest*
2953 fi
2954 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2955 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2956 #define BROKEN_ASSERT 1
2957 EOF
2958
2959
2960
2961 # On some systems, the system header files may not declare malloc, realloc,
2962 # and free.  There are places where gas needs these functions to have been
2963 # declared -- such as when taking their addresses.
2964 gas_test_headers="
2965 #ifdef HAVE_MEMORY_H
2966 #include <memory.h>
2967 #endif
2968 #ifdef HAVE_STRING_H
2969 #include <string.h>
2970 #else
2971 #ifdef HAVE_STRINGS_H
2972 #include <strings.h>
2973 #endif
2974 #endif
2975 #ifdef HAVE_STDLIB_H
2976 #include <stdlib.h>
2977 #endif
2978 #ifdef HAVE_UNISTD_H
2979 #include <unistd.h>
2980 #endif
2981 "
2982
2983 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2984 echo "configure:2985: checking whether declaration is required for strstr" >&5
2985 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2986   echo $ac_n "(cached) $ac_c" 1>&6
2987 else
2988   cat > conftest.$ac_ext <<EOF
2989 #line 2990 "configure"
2990 #include "confdefs.h"
2991 $gas_test_headers
2992 int main() {
2993
2994 typedef char *(*f)();
2995 f x;
2996 x = (f) strstr;
2997
2998 ; return 0; }
2999 EOF
3000 if { (eval echo configure:3001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3001   rm -rf conftest*
3002   gas_cv_decl_needed_strstr=no
3003 else
3004   echo "configure: failed program was:" >&5
3005   cat conftest.$ac_ext >&5
3006   rm -rf conftest*
3007   gas_cv_decl_needed_strstr=yes
3008 fi
3009 rm -f conftest*
3010 fi
3011 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3012 test $gas_cv_decl_needed_strstr = no || {
3013  cat >> confdefs.h <<\EOF
3014 #define NEED_DECLARATION_STRSTR 1
3015 EOF
3016
3017 }
3018
3019
3020 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3021 echo "configure:3022: checking whether declaration is required for malloc" >&5
3022 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3023   echo $ac_n "(cached) $ac_c" 1>&6
3024 else
3025   cat > conftest.$ac_ext <<EOF
3026 #line 3027 "configure"
3027 #include "confdefs.h"
3028 $gas_test_headers
3029 int main() {
3030
3031 typedef char *(*f)();
3032 f x;
3033 x = (f) malloc;
3034
3035 ; return 0; }
3036 EOF
3037 if { (eval echo configure:3038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3038   rm -rf conftest*
3039   gas_cv_decl_needed_malloc=no
3040 else
3041   echo "configure: failed program was:" >&5
3042   cat conftest.$ac_ext >&5
3043   rm -rf conftest*
3044   gas_cv_decl_needed_malloc=yes
3045 fi
3046 rm -f conftest*
3047 fi
3048 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3049 test $gas_cv_decl_needed_malloc = no || {
3050  cat >> confdefs.h <<\EOF
3051 #define NEED_DECLARATION_MALLOC 1
3052 EOF
3053
3054 }
3055
3056
3057 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3058 echo "configure:3059: checking whether declaration is required for free" >&5
3059 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3060   echo $ac_n "(cached) $ac_c" 1>&6
3061 else
3062   cat > conftest.$ac_ext <<EOF
3063 #line 3064 "configure"
3064 #include "confdefs.h"
3065 $gas_test_headers
3066 int main() {
3067
3068 typedef void (*f)();
3069 f x;
3070 x = (f) free;
3071
3072 ; return 0; }
3073 EOF
3074 if { (eval echo configure:3075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3075   rm -rf conftest*
3076   gas_cv_decl_needed_free=no
3077 else
3078   echo "configure: failed program was:" >&5
3079   cat conftest.$ac_ext >&5
3080   rm -rf conftest*
3081   gas_cv_decl_needed_free=yes
3082 fi
3083 rm -f conftest*
3084 fi
3085 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3086 test $gas_cv_decl_needed_free = no || {
3087  cat >> confdefs.h <<\EOF
3088 #define NEED_DECLARATION_FREE 1
3089 EOF
3090
3091 }
3092
3093
3094 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3095 echo "configure:3096: checking whether declaration is required for sbrk" >&5
3096 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3097   echo $ac_n "(cached) $ac_c" 1>&6
3098 else
3099   cat > conftest.$ac_ext <<EOF
3100 #line 3101 "configure"
3101 #include "confdefs.h"
3102 $gas_test_headers
3103 int main() {
3104
3105 typedef char *(*f)();
3106 f x;
3107 x = (f) sbrk;
3108
3109 ; return 0; }
3110 EOF
3111 if { (eval echo configure:3112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3112   rm -rf conftest*
3113   gas_cv_decl_needed_sbrk=no
3114 else
3115   echo "configure: failed program was:" >&5
3116   cat conftest.$ac_ext >&5
3117   rm -rf conftest*
3118   gas_cv_decl_needed_sbrk=yes
3119 fi
3120 rm -f conftest*
3121 fi
3122 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3123 test $gas_cv_decl_needed_sbrk = no || {
3124  cat >> confdefs.h <<\EOF
3125 #define NEED_DECLARATION_SBRK 1
3126 EOF
3127
3128 }
3129
3130
3131 # Does errno.h declare errno, or do we have to add a separate declaration
3132 # for it?
3133
3134 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3135 echo "configure:3136: checking whether declaration is required for errno" >&5
3136 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3137   echo $ac_n "(cached) $ac_c" 1>&6
3138 else
3139   cat > conftest.$ac_ext <<EOF
3140 #line 3141 "configure"
3141 #include "confdefs.h"
3142
3143 #ifdef HAVE_ERRNO_H
3144 #include <errno.h>
3145 #endif
3146
3147 int main() {
3148
3149 typedef int f;
3150 f x;
3151 x = (f) errno;
3152
3153 ; return 0; }
3154 EOF
3155 if { (eval echo configure:3156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3156   rm -rf conftest*
3157   gas_cv_decl_needed_errno=no
3158 else
3159   echo "configure: failed program was:" >&5
3160   cat conftest.$ac_ext >&5
3161   rm -rf conftest*
3162   gas_cv_decl_needed_errno=yes
3163 fi
3164 rm -f conftest*
3165 fi
3166 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3167 test $gas_cv_decl_needed_errno = no || {
3168  cat >> confdefs.h <<\EOF
3169 #define NEED_DECLARATION_ERRNO 1
3170 EOF
3171
3172 }
3173
3174
3175
3176
3177 trap '' 1 2 15
3178 cat > confcache <<\EOF
3179 # This file is a shell script that caches the results of configure
3180 # tests run on this system so they can be shared between configure
3181 # scripts and configure runs.  It is not useful on other systems.
3182 # If it contains results you don't want to keep, you may remove or edit it.
3183 #
3184 # By default, configure uses ./config.cache as the cache file,
3185 # creating it if it does not exist already.  You can give configure
3186 # the --cache-file=FILE option to use a different cache file; that is
3187 # what configure does when it calls configure scripts in
3188 # subdirectories, so they share the cache.
3189 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3190 # config.status only pays attention to the cache file if you give it the
3191 # --recheck option to rerun configure.
3192 #
3193 EOF
3194 # The following way of writing the cache mishandles newlines in values,
3195 # but we know of no workaround that is simple, portable, and efficient.
3196 # So, don't put newlines in cache variables' values.
3197 # Ultrix sh set writes to stderr and can't be redirected directly,
3198 # and sets the high bit in the cache file unless we assign to the vars.
3199 (set) 2>&1 |
3200   case `(ac_space=' '; set) 2>&1` in
3201   *ac_space=\ *)
3202     # `set' does not quote correctly, so add quotes (double-quote substitution
3203     # turns \\\\ into \\, and sed turns \\ into \).
3204     sed -n \
3205       -e "s/'/'\\\\''/g" \
3206       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3207     ;;
3208   *)
3209     # `set' quotes correctly as required by POSIX, so do not add quotes.
3210     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3211     ;;
3212   esac >> confcache
3213 if cmp -s $cache_file confcache; then
3214   :
3215 else
3216   if test -w $cache_file; then
3217     echo "updating cache $cache_file"
3218     cat confcache > $cache_file
3219   else
3220     echo "not updating unwritable cache $cache_file"
3221   fi
3222 fi
3223 rm -f confcache
3224
3225 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3226
3227 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3228 # Let make expand exec_prefix.
3229 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3230
3231 # Any assignment to VPATH causes Sun make to only execute
3232 # the first set of double-colon rules, so remove it if not needed.
3233 # If there is a colon in the path, we need to keep it.
3234 if test "x$srcdir" = x.; then
3235   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3236 fi
3237
3238 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3239
3240 DEFS=-DHAVE_CONFIG_H
3241
3242 # Without the "./", some shells look in PATH for config.status.
3243 : ${CONFIG_STATUS=./config.status}
3244
3245 echo creating $CONFIG_STATUS
3246 rm -f $CONFIG_STATUS
3247 cat > $CONFIG_STATUS <<EOF
3248 #! /bin/sh
3249 # Generated automatically by configure.
3250 # Run this file to recreate the current configuration.
3251 # This directory was configured as follows,
3252 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3253 #
3254 # $0 $ac_configure_args
3255 #
3256 # Compiler output produced by configure, useful for debugging
3257 # configure, is in ./config.log if it exists.
3258
3259 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3260 for ac_option
3261 do
3262   case "\$ac_option" in
3263   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3264     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3265     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3266   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3267     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3268     exit 0 ;;
3269   -help | --help | --hel | --he | --h)
3270     echo "\$ac_cs_usage"; exit 0 ;;
3271   *) echo "\$ac_cs_usage"; exit 1 ;;
3272   esac
3273 done
3274
3275 ac_given_srcdir=$srcdir
3276 ac_given_INSTALL="$INSTALL"
3277
3278 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3279 EOF
3280 cat >> $CONFIG_STATUS <<EOF
3281
3282 # Protect against being on the right side of a sed subst in config.status.
3283 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3284  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3285 $ac_vpsub
3286 $extrasub
3287 s%@CFLAGS@%$CFLAGS%g
3288 s%@CPPFLAGS@%$CPPFLAGS%g
3289 s%@CXXFLAGS@%$CXXFLAGS%g
3290 s%@DEFS@%$DEFS%g
3291 s%@LDFLAGS@%$LDFLAGS%g
3292 s%@LIBS@%$LIBS%g
3293 s%@exec_prefix@%$exec_prefix%g
3294 s%@prefix@%$prefix%g
3295 s%@program_transform_name@%$program_transform_name%g
3296 s%@bindir@%$bindir%g
3297 s%@sbindir@%$sbindir%g
3298 s%@libexecdir@%$libexecdir%g
3299 s%@datadir@%$datadir%g
3300 s%@sysconfdir@%$sysconfdir%g
3301 s%@sharedstatedir@%$sharedstatedir%g
3302 s%@localstatedir@%$localstatedir%g
3303 s%@libdir@%$libdir%g
3304 s%@includedir@%$includedir%g
3305 s%@oldincludedir@%$oldincludedir%g
3306 s%@infodir@%$infodir%g
3307 s%@mandir@%$mandir%g
3308 s%@host@%$host%g
3309 s%@host_alias@%$host_alias%g
3310 s%@host_cpu@%$host_cpu%g
3311 s%@host_vendor@%$host_vendor%g
3312 s%@host_os@%$host_os%g
3313 s%@target@%$target%g
3314 s%@target_alias@%$target_alias%g
3315 s%@target_cpu@%$target_cpu%g
3316 s%@target_vendor@%$target_vendor%g
3317 s%@target_os@%$target_os%g
3318 s%@build@%$build%g
3319 s%@build_alias@%$build_alias%g
3320 s%@build_cpu@%$build_cpu%g
3321 s%@build_vendor@%$build_vendor%g
3322 s%@build_os@%$build_os%g
3323 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3324 s%@INSTALL_DATA@%$INSTALL_DATA%g
3325 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3326 s%@PACKAGE@%$PACKAGE%g
3327 s%@VERSION@%$VERSION%g
3328 s%@ACLOCAL@%$ACLOCAL%g
3329 s%@AUTOCONF@%$AUTOCONF%g
3330 s%@AUTOMAKE@%$AUTOMAKE%g
3331 s%@AUTOHEADER@%$AUTOHEADER%g
3332 s%@MAKEINFO@%$MAKEINFO%g
3333 s%@SET_MAKE@%$SET_MAKE%g
3334 s%@CC@%$CC%g
3335 s%@RANLIB@%$RANLIB%g
3336 s%@LD@%$LD%g
3337 s%@LN_S@%$LN_S%g
3338 s%@LIBTOOL@%$LIBTOOL%g
3339 s%@extra_objects@%$extra_objects%g
3340 s%@target_cpu_type@%$target_cpu_type%g
3341 s%@obj_format@%$obj_format%g
3342 s%@te_file@%$te_file%g
3343 s%@atof@%$atof%g
3344 s%@BFDLIB@%$BFDLIB%g
3345 s%@OPCODES_LIB@%$OPCODES_LIB%g
3346 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3347 s%@YACC@%$YACC%g
3348 s%@LEX@%$LEX%g
3349 s%@LEXLIB@%$LEXLIB%g
3350 s%@CPP@%$CPP%g
3351 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3352 s%@MAINT@%$MAINT%g
3353 s%@EXEEXT@%$EXEEXT%g
3354 s%@ALLOCA@%$ALLOCA%g
3355
3356 CEOF
3357 EOF
3358
3359 cat >> $CONFIG_STATUS <<\EOF
3360
3361 # Split the substitutions into bite-sized pieces for seds with
3362 # small command number limits, like on Digital OSF/1 and HP-UX.
3363 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3364 ac_file=1 # Number of current file.
3365 ac_beg=1 # First line for current file.
3366 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3367 ac_more_lines=:
3368 ac_sed_cmds=""
3369 while $ac_more_lines; do
3370   if test $ac_beg -gt 1; then
3371     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3372   else
3373     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3374   fi
3375   if test ! -s conftest.s$ac_file; then
3376     ac_more_lines=false
3377     rm -f conftest.s$ac_file
3378   else
3379     if test -z "$ac_sed_cmds"; then
3380       ac_sed_cmds="sed -f conftest.s$ac_file"
3381     else
3382       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3383     fi
3384     ac_file=`expr $ac_file + 1`
3385     ac_beg=$ac_end
3386     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3387   fi
3388 done
3389 if test -z "$ac_sed_cmds"; then
3390   ac_sed_cmds=cat
3391 fi
3392 EOF
3393
3394 cat >> $CONFIG_STATUS <<EOF
3395
3396 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3397 EOF
3398 cat >> $CONFIG_STATUS <<\EOF
3399 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3400   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3401   case "$ac_file" in
3402   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3403        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3404   *) ac_file_in="${ac_file}.in" ;;
3405   esac
3406
3407   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3408
3409   # Remove last slash and all that follows it.  Not all systems have dirname.
3410   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3411   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3412     # The file is in a subdirectory.
3413     test ! -d "$ac_dir" && mkdir "$ac_dir"
3414     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3415     # A "../" for each directory in $ac_dir_suffix.
3416     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3417   else
3418     ac_dir_suffix= ac_dots=
3419   fi
3420
3421   case "$ac_given_srcdir" in
3422   .)  srcdir=.
3423       if test -z "$ac_dots"; then top_srcdir=.
3424       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3425   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3426   *) # Relative path.
3427     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3428     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3429   esac
3430
3431   case "$ac_given_INSTALL" in
3432   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3433   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3434   esac
3435
3436   echo creating "$ac_file"
3437   rm -f "$ac_file"
3438   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3439   case "$ac_file" in
3440   *Makefile*) ac_comsub="1i\\
3441 # $configure_input" ;;
3442   *) ac_comsub= ;;
3443   esac
3444
3445   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3446   sed -e "$ac_comsub
3447 s%@configure_input@%$configure_input%g
3448 s%@srcdir@%$srcdir%g
3449 s%@top_srcdir@%$top_srcdir%g
3450 s%@INSTALL@%$INSTALL%g
3451 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3452 fi; done
3453 rm -f conftest.s*
3454
3455 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3456 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3457 #
3458 # ac_d sets the value in "#define NAME VALUE" lines.
3459 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3460 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3461 ac_dC='\3'
3462 ac_dD='%g'
3463 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3464 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3465 ac_uB='\([      ]\)%\1#\2define\3'
3466 ac_uC=' '
3467 ac_uD='\4%g'
3468 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3469 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3470 ac_eB='$%\1#\2define\3'
3471 ac_eC=' '
3472 ac_eD='%g'
3473
3474 if test "${CONFIG_HEADERS+set}" != set; then
3475 EOF
3476 cat >> $CONFIG_STATUS <<EOF
3477   CONFIG_HEADERS="config.h:config.in"
3478 EOF
3479 cat >> $CONFIG_STATUS <<\EOF
3480 fi
3481 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3482   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3483   case "$ac_file" in
3484   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3485        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3486   *) ac_file_in="${ac_file}.in" ;;
3487   esac
3488
3489   echo creating $ac_file
3490
3491   rm -f conftest.frag conftest.in conftest.out
3492   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3493   cat $ac_file_inputs > conftest.in
3494
3495 EOF
3496
3497 # Transform confdefs.h into a sed script conftest.vals that substitutes
3498 # the proper values into config.h.in to produce config.h.  And first:
3499 # Protect against being on the right side of a sed subst in config.status.
3500 # Protect against being in an unquoted here document in config.status.
3501 rm -f conftest.vals
3502 cat > conftest.hdr <<\EOF
3503 s/[\\&%]/\\&/g
3504 s%[\\$`]%\\&%g
3505 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3506 s%ac_d%ac_u%gp
3507 s%ac_u%ac_e%gp
3508 EOF
3509 sed -n -f conftest.hdr confdefs.h > conftest.vals
3510 rm -f conftest.hdr
3511
3512 # This sed command replaces #undef with comments.  This is necessary, for
3513 # example, in the case of _POSIX_SOURCE, which is predefined and required
3514 # on some systems where configure will not decide to define it.
3515 cat >> conftest.vals <<\EOF
3516 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3517 EOF
3518
3519 # Break up conftest.vals because some shells have a limit on
3520 # the size of here documents, and old seds have small limits too.
3521
3522 rm -f conftest.tail
3523 while :
3524 do
3525   ac_lines=`grep -c . conftest.vals`
3526   # grep -c gives empty output for an empty file on some AIX systems.
3527   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3528   # Write a limited-size here document to conftest.frag.
3529   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3530   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3531   echo 'CEOF
3532   sed -f conftest.frag conftest.in > conftest.out
3533   rm -f conftest.in
3534   mv conftest.out conftest.in
3535 ' >> $CONFIG_STATUS
3536   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3537   rm -f conftest.vals
3538   mv conftest.tail conftest.vals
3539 done
3540 rm -f conftest.vals
3541
3542 cat >> $CONFIG_STATUS <<\EOF
3543   rm -f conftest.frag conftest.h
3544   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3545   cat conftest.in >> conftest.h
3546   rm -f conftest.in
3547   if cmp -s $ac_file conftest.h 2>/dev/null; then
3548     echo "$ac_file is unchanged"
3549     rm -f conftest.h
3550   else
3551     # Remove last slash and all that follows it.  Not all systems have dirname.
3552       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3553       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3554       # The file is in a subdirectory.
3555       test ! -d "$ac_dir" && mkdir "$ac_dir"
3556     fi
3557     rm -f $ac_file
3558     mv conftest.h $ac_file
3559   fi
3560 fi; done
3561
3562 EOF
3563 cat >> $CONFIG_STATUS <<EOF
3564
3565 target_cpu_type=${target_cpu_type}
3566  obj_format=${obj_format}
3567  te_file=${te_file}
3568 EOF
3569 cat >> $CONFIG_STATUS <<\EOF
3570 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3571 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3572  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3573  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3574  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3575  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3576  case ${target_cpu_type} in
3577  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3578  esac
3579 exit 0
3580 EOF
3581 chmod +x $CONFIG_STATUS
3582 rm -fr confdefs* $ac_clean_files
3583 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3584