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
1496       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1497       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1498       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1499
1500       sparc-*-rtems*)       fmt=aout ;;
1501       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1502       sparc-*-aout | sparc*-*-vxworks*)
1503                             fmt=aout em=sparcaout ;;
1504       sparc-*-coff)         fmt=coff ;;
1505       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1506       sparc-*-linux*)       fmt=elf em=linux ;;
1507       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1508       sparc-fujitsu-none)   fmt=aout ;;
1509       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1510                             fmt=elf ;;
1511       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1512       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1513
1514 # start-sanitize-tic80
1515       tic80-*-*)            fmt=coff ;;
1516 # end-sanitize-tic80
1517       v850-*-*)             fmt=elf bfd_gas=yes ;;
1518
1519 # start-sanitize-v850e
1520       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1521       v850eq-*-*)           fmt=elf bfd_gas=yes ;;
1522 # end-sanitize-v850e
1523       vax-*-bsd* | vax-*-ultrix*)
1524                             fmt=aout ;;
1525       vax-*-vms)            fmt=vms ;;
1526
1527       z8k-*-coff | z8k-*-sim)
1528                             fmt=coff ;;
1529
1530       w65-*-*)              fmt=coff ;;
1531
1532       *-*-aout | *-*-scout)
1533                             fmt=aout ;;
1534       *-*-nindy*)
1535                             fmt=bout ;;
1536       *-*-bsd*)
1537                             fmt=aout em=sun3 ;;
1538       *-*-generic)          fmt=generic ;;
1539       *-*-xray | *-*-hms)   fmt=coff ;;
1540       *-*-sim)              fmt=coff ;;
1541       *-*-elf | *-*-sysv4* | *-*-solaris*)
1542                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1543                             fmt=elf dev=yes ;;
1544       *-*-vxworks)          fmt=aout ;;
1545       *-*-netware)          fmt=elf ;;
1546     esac
1547
1548     case ${cpu_type}-${fmt} in
1549       alpha-*)  bfd_gas=yes ;;
1550       arm-*)    bfd_gas=yes ;;
1551     # not yet
1552     # i386-aout)        bfd_gas=preferred ;;
1553       mips-*)   bfd_gas=yes ;;
1554       ns32k-*)  bfd_gas=yes ;;
1555       ppc-*)    bfd_gas=yes ;;
1556       sparc-*)  bfd_gas=yes ;;
1557       *-elf)    bfd_gas=yes ;;
1558       *-ecoff)  bfd_gas=yes ;;
1559       *-som)    bfd_gas=yes ;;
1560       *)                ;;
1561     esac
1562
1563 # Other random stuff.
1564
1565     # do we need the opcodes library?
1566     case ${cpu_type} in
1567       vax | i386)
1568         ;;
1569       *)
1570         need_opcodes=yes
1571         if test "${shared_opcodes}" = "true"; then
1572           # A shared libopcodes must be linked against libbfd.
1573           need_bfd=yes
1574         fi
1575         ;;
1576     esac
1577
1578     case ${cpu_type} in
1579       m32r)
1580         case ${extra_objects} in
1581         *cgen.o*) ;;
1582         *) extra_objects="$extra_objects cgen.o"
1583            cat >> confdefs.h <<\EOF
1584 #define USING_CGEN 1
1585 EOF
1586
1587            ;;
1588         esac
1589         ;;
1590
1591       m68k)
1592         case ${extra_objects} in
1593         *m68k-parse.o*) ;;
1594         *) extra_objects="$extra_objects m68k-parse.o" ;;
1595         esac
1596         ;;
1597
1598       mips)
1599         echo ${extra_objects} | grep -s "itbl-parse.o"
1600         if test $? -ne 0 ; then
1601           extra_objects="$extra_objects itbl-parse.o"
1602         fi
1603
1604         echo ${extra_objects} | grep -s "itbl-lex.o"
1605         if test $? -ne 0 ; then
1606           extra_objects="$extra_objects itbl-lex.o"
1607         fi
1608
1609         echo ${extra_objects} | grep -s "itbl-ops.o"
1610         if test $? -ne 0 ; then
1611           extra_objects="$extra_objects itbl-ops.o"
1612         fi
1613         ;;
1614
1615       sparc)
1616         cat >> confdefs.h <<EOF
1617 #define DEFAULT_ARCH "${arch}"
1618 EOF
1619
1620         ;;
1621
1622       *)
1623         ;;
1624     esac
1625
1626 # See if we really can support this configuration with the emulation code.
1627
1628     if test $this_target = $target ; then
1629       primary_bfd_gas=$bfd_gas
1630       obj_format=$fmt
1631       te_file=$em
1632
1633       if test $bfd_gas = no ; then
1634         # Can't support other configurations this way.
1635         break
1636       fi
1637     elif test $bfd_gas = no ; then
1638       # Can't support this configuration.
1639       break
1640     fi
1641
1642 # From target name and format, produce a list of supported emulations.
1643
1644     case ${generic_target}-${fmt} in
1645       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1646       mips-*-linux*-*)  case "$endian" in
1647                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1648                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1649                         esac ;;
1650       mips-*-lnews*-ecoff) ;;
1651       mips-*-*-ecoff)   case "$endian" in
1652                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1653                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1654                         esac ;;
1655       mips-*-*-elf)     case "$endian" in
1656                         big)    emulation="mipsbelf mipslelf mipself" ;;
1657                         *)      emulation="mipslelf mipsbelf mipself" ;;
1658       # Uncommenting the next line will turn on support for i386 COFF
1659       # in any i386 ELF configuration.  This probably doesn't work
1660       # correctly.
1661       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1662                         esac ;;
1663     esac
1664
1665     emulations="$emulations $emulation"
1666
1667 done
1668
1669 # Assign floating point type.  Most processors with FP support
1670 # IEEE FP.  On those that don't support FP at all, usually IEEE
1671 # is emulated.
1672 case ${target_cpu} in
1673   vax | tahoe ) atof=${target_cpu} ;;
1674   *)            atof=ieee ;;
1675 esac
1676
1677 case "${obj_format}" in
1678   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1679 esac
1680
1681
1682 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1683   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1684 fi
1685
1686 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1687   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1688 fi
1689
1690 case ${user_bfd_gas}-${primary_bfd_gas} in
1691   yes-yes | no-no)
1692     # We didn't override user's choice.
1693     ;;
1694   no-yes)
1695     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1696     ;;
1697   no-preferred)
1698     primary_bfd_gas=no
1699     ;;
1700   *-preferred)
1701     primary_bfd_gas=yes
1702     ;;
1703   yes-*)
1704     primary_bfd_gas=yes
1705     ;;
1706   -*)
1707     # User specified nothing.
1708     ;;
1709 esac
1710
1711 # Some COFF configurations want these random other flags set.
1712 case ${obj_format} in
1713   coff)
1714     case ${target_cpu_type} in
1715       i386) cat >> confdefs.h <<\EOF
1716 #define I386COFF 1
1717 EOF
1718  ;;
1719       m68k) cat >> confdefs.h <<\EOF
1720 #define M68KCOFF 1
1721 EOF
1722  ;;
1723       m88k) cat >> confdefs.h <<\EOF
1724 #define M88KCOFF 1
1725 EOF
1726  ;;
1727     esac
1728     ;;
1729 esac
1730
1731 # Getting this done right is going to be a bitch.  Each configuration specified
1732 # with --enable-targets=... should be checked for environment, format, cpu, and
1733 # bfd_gas setting.
1734 #
1735 # For each configuration, the necessary object file support code must be linked
1736 # in.  This might be only one, it might be up to four.  The necessary emulation
1737 # code needs to be provided, too.
1738 #
1739 # And then there's "--enable-targets=all"....
1740 #
1741 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1742
1743 formats="${obj_format}"
1744 emfiles=""
1745 EMULATIONS=""
1746 _gas_uniq_list="$emulations"
1747 _gas_uniq_newlist=""
1748 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1749   case $_gas_uniq_i in
1750   _gas_uniq_dummy) ;;
1751   *) case " $_gas_uniq_newlist " in
1752        *" $_gas_uniq_i "*) ;;
1753        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1754      esac ;;
1755   esac
1756 done
1757 emulations=$_gas_uniq_newlist
1758
1759 for em in . $emulations ; do
1760   case $em in
1761     .)  continue ;;
1762     mipsbelf | mipslelf)
1763         fmt=elf   file=mipself ;;
1764     mipsbecoff | mipslecoff)
1765         fmt=ecoff file=mipsecoff ;;
1766     i386coff)
1767         fmt=coff  file=i386coff ;;
1768     i386elf)
1769         fmt=elf   file=i386elf ;;
1770   esac
1771   formats="$formats $fmt"
1772   emfiles="$emfiles e-$file.o"
1773   EMULATIONS="$EMULATIONS &$em,"
1774 done
1775 _gas_uniq_list="$formats"
1776 _gas_uniq_newlist=""
1777 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1778   case $_gas_uniq_i in
1779   _gas_uniq_dummy) ;;
1780   *) case " $_gas_uniq_newlist " in
1781        *" $_gas_uniq_i "*) ;;
1782        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1783      esac ;;
1784   esac
1785 done
1786 formats=$_gas_uniq_newlist
1787
1788 _gas_uniq_list="$emfiles"
1789 _gas_uniq_newlist=""
1790 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1791   case $_gas_uniq_i in
1792   _gas_uniq_dummy) ;;
1793   *) case " $_gas_uniq_newlist " in
1794        *" $_gas_uniq_i "*) ;;
1795        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1796      esac ;;
1797   esac
1798 done
1799 emfiles=$_gas_uniq_newlist
1800
1801 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1802   for fmt in $formats ; do
1803     case $fmt in
1804       aout)     cat >> confdefs.h <<\EOF
1805 #define OBJ_MAYBE_AOUT 1
1806 EOF
1807     ;;
1808       bout)     cat >> confdefs.h <<\EOF
1809 #define OBJ_MAYBE_BOUT 1
1810 EOF
1811     ;;
1812       coff)     cat >> confdefs.h <<\EOF
1813 #define OBJ_MAYBE_COFF 1
1814 EOF
1815     ;;
1816       ecoff)    cat >> confdefs.h <<\EOF
1817 #define OBJ_MAYBE_ECOFF 1
1818 EOF
1819    ;;
1820       elf)      cat >> confdefs.h <<\EOF
1821 #define OBJ_MAYBE_ELF 1
1822 EOF
1823      ;;
1824       generic)  cat >> confdefs.h <<\EOF
1825 #define OBJ_MAYBE_GENERIC 1
1826 EOF
1827  ;;
1828       hp300)    cat >> confdefs.h <<\EOF
1829 #define OBJ_MAYBE_HP300 1
1830 EOF
1831    ;;
1832       ieee)     cat >> confdefs.h <<\EOF
1833 #define OBJ_MAYBE_IEEE 1
1834 EOF
1835     ;;
1836       som)      cat >> confdefs.h <<\EOF
1837 #define OBJ_MAYBE_SOM 1
1838 EOF
1839      ;;
1840       vms)      cat >> confdefs.h <<\EOF
1841 #define OBJ_MAYBE_VMS 1
1842 EOF
1843      ;;
1844     esac
1845     extra_objects="$extra_objects obj-$fmt.o"
1846   done
1847   obj_format=multi
1848 fi
1849 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1850   te_file=multi
1851   extra_objects="$extra_objects $emfiles"
1852   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1853   cat >> confdefs.h <<\EOF
1854 #define USE_EMULATIONS 1
1855 EOF
1856
1857 fi
1858
1859 cat >> confdefs.h <<EOF
1860 #define EMULATIONS $EMULATIONS
1861 EOF
1862
1863 cat >> confdefs.h <<EOF
1864 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1865 EOF
1866
1867
1868 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1869   yes-*-coff)   need_bfd=yes ;;
1870   no-*-coff)    need_bfd=yes
1871                 cat >> confdefs.h <<\EOF
1872 #define MANY_SEGMENTS 1
1873 EOF
1874  ;;
1875 esac
1876
1877 reject_dev_configs=yes
1878
1879 case ${reject_dev_configs}-${dev} in
1880   yes-yes) # Oops.
1881     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1882     ;;
1883 esac
1884
1885
1886
1887
1888
1889
1890 case "${primary_bfd_gas}" in
1891   yes)  cat >> confdefs.h <<\EOF
1892 #define BFD_ASSEMBLER 1
1893 EOF
1894
1895         need_bfd=yes ;;
1896 esac
1897
1898 # do we need the opcodes library?
1899 case "${need_opcodes}" in
1900 yes)
1901   OPCODES_LIB=../opcodes/libopcodes.la
1902   ;;
1903 esac
1904
1905 case "${need_bfd}" in
1906 yes)
1907   BFDLIB=../bfd/libbfd.la
1908   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1909   ;;
1910 esac
1911
1912
1913
1914
1915
1916
1917 cat >> confdefs.h <<EOF
1918 #define TARGET_ALIAS "${target_alias}"
1919 EOF
1920
1921 cat >> confdefs.h <<EOF
1922 #define TARGET_CANONICAL "${target}"
1923 EOF
1924
1925 cat >> confdefs.h <<EOF
1926 #define TARGET_CPU "${target_cpu}"
1927 EOF
1928
1929 cat >> confdefs.h <<EOF
1930 #define TARGET_VENDOR "${target_vendor}"
1931 EOF
1932
1933 cat >> confdefs.h <<EOF
1934 #define TARGET_OS "${target_os}"
1935 EOF
1936
1937
1938 # Extract the first word of "gcc", so it can be a program name with args.
1939 set dummy gcc; ac_word=$2
1940 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1941 echo "configure:1942: checking for $ac_word" >&5
1942 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1943   echo $ac_n "(cached) $ac_c" 1>&6
1944 else
1945   if test -n "$CC"; then
1946   ac_cv_prog_CC="$CC" # Let the user override the test.
1947 else
1948   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1949   for ac_dir in $PATH; do
1950     test -z "$ac_dir" && ac_dir=.
1951     if test -f $ac_dir/$ac_word; then
1952       ac_cv_prog_CC="gcc"
1953       break
1954     fi
1955   done
1956   IFS="$ac_save_ifs"
1957 fi
1958 fi
1959 CC="$ac_cv_prog_CC"
1960 if test -n "$CC"; then
1961   echo "$ac_t""$CC" 1>&6
1962 else
1963   echo "$ac_t""no" 1>&6
1964 fi
1965
1966 if test -z "$CC"; then
1967   # Extract the first word of "cc", so it can be a program name with args.
1968 set dummy cc; ac_word=$2
1969 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1970 echo "configure:1971: checking for $ac_word" >&5
1971 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1972   echo $ac_n "(cached) $ac_c" 1>&6
1973 else
1974   if test -n "$CC"; then
1975   ac_cv_prog_CC="$CC" # Let the user override the test.
1976 else
1977   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1978   ac_prog_rejected=no
1979   for ac_dir in $PATH; do
1980     test -z "$ac_dir" && ac_dir=.
1981     if test -f $ac_dir/$ac_word; then
1982       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1983         ac_prog_rejected=yes
1984         continue
1985       fi
1986       ac_cv_prog_CC="cc"
1987       break
1988     fi
1989   done
1990   IFS="$ac_save_ifs"
1991 if test $ac_prog_rejected = yes; then
1992   # We found a bogon in the path, so make sure we never use it.
1993   set dummy $ac_cv_prog_CC
1994   shift
1995   if test $# -gt 0; then
1996     # We chose a different compiler from the bogus one.
1997     # However, it has the same basename, so the bogon will be chosen
1998     # first if we set CC to just the basename; use the full file name.
1999     shift
2000     set dummy "$ac_dir/$ac_word" "$@"
2001     shift
2002     ac_cv_prog_CC="$@"
2003   fi
2004 fi
2005 fi
2006 fi
2007 CC="$ac_cv_prog_CC"
2008 if test -n "$CC"; then
2009   echo "$ac_t""$CC" 1>&6
2010 else
2011   echo "$ac_t""no" 1>&6
2012 fi
2013
2014   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2015 fi
2016
2017 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2018 echo "configure:2019: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2019
2020 ac_ext=c
2021 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2022 ac_cpp='$CPP $CPPFLAGS'
2023 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2024 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2025 cross_compiling=$ac_cv_prog_cc_cross
2026
2027 cat > conftest.$ac_ext <<EOF
2028 #line 2029 "configure"
2029 #include "confdefs.h"
2030 main(){return(0);}
2031 EOF
2032 if { (eval echo configure:2033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2033   ac_cv_prog_cc_works=yes
2034   # If we can't run a trivial program, we are probably using a cross compiler.
2035   if (./conftest; exit) 2>/dev/null; then
2036     ac_cv_prog_cc_cross=no
2037   else
2038     ac_cv_prog_cc_cross=yes
2039   fi
2040 else
2041   echo "configure: failed program was:" >&5
2042   cat conftest.$ac_ext >&5
2043   ac_cv_prog_cc_works=no
2044 fi
2045 rm -fr conftest*
2046
2047 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2048 if test $ac_cv_prog_cc_works = no; then
2049   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2050 fi
2051 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2052 echo "configure:2053: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2053 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2054 cross_compiling=$ac_cv_prog_cc_cross
2055
2056 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2057 echo "configure:2058: checking whether we are using GNU C" >&5
2058 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2059   echo $ac_n "(cached) $ac_c" 1>&6
2060 else
2061   cat > conftest.c <<EOF
2062 #ifdef __GNUC__
2063   yes;
2064 #endif
2065 EOF
2066 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2067: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2067   ac_cv_prog_gcc=yes
2068 else
2069   ac_cv_prog_gcc=no
2070 fi
2071 fi
2072
2073 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2074
2075 if test $ac_cv_prog_gcc = yes; then
2076   GCC=yes
2077   ac_test_CFLAGS="${CFLAGS+set}"
2078   ac_save_CFLAGS="$CFLAGS"
2079   CFLAGS=
2080   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2081 echo "configure:2082: checking whether ${CC-cc} accepts -g" >&5
2082 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2083   echo $ac_n "(cached) $ac_c" 1>&6
2084 else
2085   echo 'void f(){}' > conftest.c
2086 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2087   ac_cv_prog_cc_g=yes
2088 else
2089   ac_cv_prog_cc_g=no
2090 fi
2091 rm -f conftest*
2092
2093 fi
2094
2095 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2096   if test "$ac_test_CFLAGS" = set; then
2097     CFLAGS="$ac_save_CFLAGS"
2098   elif test $ac_cv_prog_cc_g = yes; then
2099     CFLAGS="-g -O2"
2100   else
2101     CFLAGS="-O2"
2102   fi
2103 else
2104   GCC=
2105   test "${CFLAGS+set}" = set || CFLAGS="-g"
2106 fi
2107
2108 # Find a good install program.  We prefer a C program (faster),
2109 # so one script is as good as another.  But avoid the broken or
2110 # incompatible versions:
2111 # SysV /etc/install, /usr/sbin/install
2112 # SunOS /usr/etc/install
2113 # IRIX /sbin/install
2114 # AIX /bin/install
2115 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2116 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2117 # ./install, which can be erroneously created by make from ./install.sh.
2118 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2119 echo "configure:2120: checking for a BSD compatible install" >&5
2120 if test -z "$INSTALL"; then
2121 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
2125   for ac_dir in $PATH; do
2126     # Account for people who put trailing slashes in PATH elements.
2127     case "$ac_dir/" in
2128     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2129     *)
2130       # OSF1 and SCO ODT 3.0 have their own names for install.
2131       for ac_prog in ginstall installbsd scoinst install; do
2132         if test -f $ac_dir/$ac_prog; then
2133           if test $ac_prog = install &&
2134             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2135             # AIX install.  It has an incompatible calling convention.
2136             # OSF/1 installbsd also uses dspmsg, but is usable.
2137             :
2138           else
2139             ac_cv_path_install="$ac_dir/$ac_prog -c"
2140             break 2
2141           fi
2142         fi
2143       done
2144       ;;
2145     esac
2146   done
2147   IFS="$ac_save_IFS"
2148
2149 fi
2150   if test "${ac_cv_path_install+set}" = set; then
2151     INSTALL="$ac_cv_path_install"
2152   else
2153     # As a last resort, use the slow shell script.  We don't cache a
2154     # path for INSTALL within a source directory, because that will
2155     # break other packages using the cache if that directory is
2156     # removed, or if the path is relative.
2157     INSTALL="$ac_install_sh"
2158   fi
2159 fi
2160 echo "$ac_t""$INSTALL" 1>&6
2161
2162 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2163 # It thinks the first close brace ends the variable substitution.
2164 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2165
2166 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2167
2168
2169 for ac_prog in 'bison -y' byacc
2170 do
2171 # Extract the first word of "$ac_prog", so it can be a program name with args.
2172 set dummy $ac_prog; ac_word=$2
2173 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2174 echo "configure:2175: checking for $ac_word" >&5
2175 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2176   echo $ac_n "(cached) $ac_c" 1>&6
2177 else
2178   if test -n "$YACC"; then
2179   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2180 else
2181   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2182   for ac_dir in $PATH; do
2183     test -z "$ac_dir" && ac_dir=.
2184     if test -f $ac_dir/$ac_word; then
2185       ac_cv_prog_YACC="$ac_prog"
2186       break
2187     fi
2188   done
2189   IFS="$ac_save_ifs"
2190 fi
2191 fi
2192 YACC="$ac_cv_prog_YACC"
2193 if test -n "$YACC"; then
2194   echo "$ac_t""$YACC" 1>&6
2195 else
2196   echo "$ac_t""no" 1>&6
2197 fi
2198
2199 test -n "$YACC" && break
2200 done
2201 test -n "$YACC" || YACC="yacc"
2202
2203 # Extract the first word of "flex", so it can be a program name with args.
2204 set dummy flex; ac_word=$2
2205 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2206 echo "configure:2207: checking for $ac_word" >&5
2207 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2208   echo $ac_n "(cached) $ac_c" 1>&6
2209 else
2210   if test -n "$LEX"; then
2211   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2212 else
2213   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2214   for ac_dir in $PATH; do
2215     test -z "$ac_dir" && ac_dir=.
2216     if test -f $ac_dir/$ac_word; then
2217       ac_cv_prog_LEX="flex"
2218       break
2219     fi
2220   done
2221   IFS="$ac_save_ifs"
2222   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2223 fi
2224 fi
2225 LEX="$ac_cv_prog_LEX"
2226 if test -n "$LEX"; then
2227   echo "$ac_t""$LEX" 1>&6
2228 else
2229   echo "$ac_t""no" 1>&6
2230 fi
2231
2232 if test -z "$LEXLIB"
2233 then
2234   case "$LEX" in
2235   flex*) ac_lib=fl ;;
2236   *) ac_lib=l ;;
2237   esac
2238   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2239 echo "configure:2240: checking for yywrap in -l$ac_lib" >&5
2240 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2241 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2242   echo $ac_n "(cached) $ac_c" 1>&6
2243 else
2244   ac_save_LIBS="$LIBS"
2245 LIBS="-l$ac_lib  $LIBS"
2246 cat > conftest.$ac_ext <<EOF
2247 #line 2248 "configure"
2248 #include "confdefs.h"
2249 /* Override any gcc2 internal prototype to avoid an error.  */
2250 /* We use char because int might match the return type of a gcc2
2251     builtin and then its argument prototype would still apply.  */
2252 char yywrap();
2253
2254 int main() {
2255 yywrap()
2256 ; return 0; }
2257 EOF
2258 if { (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2259   rm -rf conftest*
2260   eval "ac_cv_lib_$ac_lib_var=yes"
2261 else
2262   echo "configure: failed program was:" >&5
2263   cat conftest.$ac_ext >&5
2264   rm -rf conftest*
2265   eval "ac_cv_lib_$ac_lib_var=no"
2266 fi
2267 rm -f conftest*
2268 LIBS="$ac_save_LIBS"
2269
2270 fi
2271 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2272   echo "$ac_t""yes" 1>&6
2273   LEXLIB="-l$ac_lib"
2274 else
2275   echo "$ac_t""no" 1>&6
2276 fi
2277
2278 fi
2279
2280 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2281 echo "configure:2282: checking how to run the C preprocessor" >&5
2282 # On Suns, sometimes $CPP names a directory.
2283 if test -n "$CPP" && test -d "$CPP"; then
2284   CPP=
2285 fi
2286 if test -z "$CPP"; then
2287 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2288   echo $ac_n "(cached) $ac_c" 1>&6
2289 else
2290     # This must be in double quotes, not single quotes, because CPP may get
2291   # substituted into the Makefile and "${CC-cc}" will confuse make.
2292   CPP="${CC-cc} -E"
2293   # On the NeXT, cc -E runs the code through the compiler's parser,
2294   # not just through cpp.
2295   cat > conftest.$ac_ext <<EOF
2296 #line 2297 "configure"
2297 #include "confdefs.h"
2298 #include <assert.h>
2299 Syntax Error
2300 EOF
2301 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2302 { (eval echo configure:2303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2303 ac_err=`grep -v '^ *+' conftest.out`
2304 if test -z "$ac_err"; then
2305   :
2306 else
2307   echo "$ac_err" >&5
2308   echo "configure: failed program was:" >&5
2309   cat conftest.$ac_ext >&5
2310   rm -rf conftest*
2311   CPP="${CC-cc} -E -traditional-cpp"
2312   cat > conftest.$ac_ext <<EOF
2313 #line 2314 "configure"
2314 #include "confdefs.h"
2315 #include <assert.h>
2316 Syntax Error
2317 EOF
2318 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2319 { (eval echo configure:2320: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2320 ac_err=`grep -v '^ *+' conftest.out`
2321 if test -z "$ac_err"; then
2322   :
2323 else
2324   echo "$ac_err" >&5
2325   echo "configure: failed program was:" >&5
2326   cat conftest.$ac_ext >&5
2327   rm -rf conftest*
2328   CPP=/lib/cpp
2329 fi
2330 rm -f conftest*
2331 fi
2332 rm -f conftest*
2333   ac_cv_prog_CPP="$CPP"
2334 fi
2335   CPP="$ac_cv_prog_CPP"
2336 else
2337   ac_cv_prog_CPP="$CPP"
2338 fi
2339 echo "$ac_t""$CPP" 1>&6
2340
2341 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2342 echo "configure:2343: checking lex output file root" >&5
2343 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2344   echo $ac_n "(cached) $ac_c" 1>&6
2345 else
2346   # The minimal lex program is just a single line: %%.  But some broken lexes
2347 # (Solaris, I think it was) want two %% lines, so accommodate them.
2348 echo '%%
2349 %%' | $LEX
2350 if test -f lex.yy.c; then
2351   ac_cv_prog_lex_root=lex.yy
2352 elif test -f lexyy.c; then
2353   ac_cv_prog_lex_root=lexyy
2354 else
2355   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2356 fi
2357 fi
2358
2359 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2360 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2361
2362 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2363 echo "configure:2364: checking whether yytext is a pointer" >&5
2364 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2365   echo $ac_n "(cached) $ac_c" 1>&6
2366 else
2367   # POSIX says lex can declare yytext either as a pointer or an array; the
2368 # default is implementation-dependent. Figure out which it is, since
2369 # not all implementations provide the %pointer and %array declarations.
2370 ac_cv_prog_lex_yytext_pointer=no
2371 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2372 ac_save_LIBS="$LIBS"
2373 LIBS="$LIBS $LEXLIB"
2374 cat > conftest.$ac_ext <<EOF
2375 #line 2376 "configure"
2376 #include "confdefs.h"
2377 `cat $LEX_OUTPUT_ROOT.c`
2378 int main() {
2379
2380 ; return 0; }
2381 EOF
2382 if { (eval echo configure:2383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2383   rm -rf conftest*
2384   ac_cv_prog_lex_yytext_pointer=yes
2385 else
2386   echo "configure: failed program was:" >&5
2387   cat conftest.$ac_ext >&5
2388 fi
2389 rm -f conftest*
2390 LIBS="$ac_save_LIBS"
2391 rm -f "${LEX_OUTPUT_ROOT}.c"
2392
2393 fi
2394
2395 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2396 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2397   cat >> confdefs.h <<\EOF
2398 #define YYTEXT_POINTER 1
2399 EOF
2400
2401 fi
2402
2403
2404 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2405 echo "configure:2406: checking whether to enable maintainer-specific portions of Makefiles" >&5
2406     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2407 if test "${enable_maintainer_mode+set}" = set; then
2408   enableval="$enable_maintainer_mode"
2409   USE_MAINTAINER_MODE=$enableval
2410 else
2411   USE_MAINTAINER_MODE=no
2412 fi
2413
2414   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2415   if test $USE_MAINTAINER_MODE = yes; then
2416     MAINT=
2417   else
2418     MAINT='#M#'
2419   fi
2420
2421
2422 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2423 echo "configure:2424: checking for Cygwin32 environment" >&5
2424 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2425   echo $ac_n "(cached) $ac_c" 1>&6
2426 else
2427   cat > conftest.$ac_ext <<EOF
2428 #line 2429 "configure"
2429 #include "confdefs.h"
2430
2431 int main() {
2432 int main () { return __CYGWIN32__; }
2433 ; return 0; }
2434 EOF
2435 if { (eval echo configure:2436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2436   rm -rf conftest*
2437   am_cv_cygwin32=yes
2438 else
2439   echo "configure: failed program was:" >&5
2440   cat conftest.$ac_ext >&5
2441   rm -rf conftest*
2442   am_cv_cygwin32=no
2443 fi
2444 rm -f conftest*
2445 rm -f conftest*
2446 fi
2447
2448 echo "$ac_t""$am_cv_cygwin32" 1>&6
2449 CYGWIN32=
2450 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2451
2452 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2453 echo "configure:2454: checking for executable suffix" >&5
2454 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2455   echo $ac_n "(cached) $ac_c" 1>&6
2456 else
2457   if test "$CYGWIN32" = yes; then
2458 am_cv_exeext=.exe
2459 else
2460 cat > am_c_test.c << 'EOF'
2461 int main() {
2462 /* Nothing needed here */
2463 }
2464 EOF
2465 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2466 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2467 rm -f am_c_test*
2468 fi
2469
2470 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2471 fi
2472 EXEEXT=""
2473 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2474 echo "$ac_t""${am_cv_exeext}" 1>&6
2475
2476
2477 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2478 do
2479 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2480 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2481 echo "configure:2482: checking for $ac_hdr" >&5
2482 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2483   echo $ac_n "(cached) $ac_c" 1>&6
2484 else
2485   cat > conftest.$ac_ext <<EOF
2486 #line 2487 "configure"
2487 #include "confdefs.h"
2488 #include <$ac_hdr>
2489 EOF
2490 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2491 { (eval echo configure:2492: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2492 ac_err=`grep -v '^ *+' conftest.out`
2493 if test -z "$ac_err"; then
2494   rm -rf conftest*
2495   eval "ac_cv_header_$ac_safe=yes"
2496 else
2497   echo "$ac_err" >&5
2498   echo "configure: failed program was:" >&5
2499   cat conftest.$ac_ext >&5
2500   rm -rf conftest*
2501   eval "ac_cv_header_$ac_safe=no"
2502 fi
2503 rm -f conftest*
2504 fi
2505 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2506   echo "$ac_t""yes" 1>&6
2507     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2508   cat >> confdefs.h <<EOF
2509 #define $ac_tr_hdr 1
2510 EOF
2511
2512 else
2513   echo "$ac_t""no" 1>&6
2514 fi
2515 done
2516
2517
2518 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2519 # people who are not cross-compiling but are compiling cross-assemblers.
2520 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2521 echo "configure:2522: checking whether compiling a cross-assembler" >&5
2522 if test "${host}" = "${target}"; then
2523   cross_gas=no
2524 else
2525   cross_gas=yes
2526   cat >> confdefs.h <<\EOF
2527 #define CROSS_COMPILE 1
2528 EOF
2529
2530 fi
2531 echo "$ac_t""$cross_gas" 1>&6
2532
2533 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2534 # for constant arguments.  Useless!
2535 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2536 echo "configure:2537: checking for working alloca.h" >&5
2537 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2538   echo $ac_n "(cached) $ac_c" 1>&6
2539 else
2540   cat > conftest.$ac_ext <<EOF
2541 #line 2542 "configure"
2542 #include "confdefs.h"
2543 #include <alloca.h>
2544 int main() {
2545 char *p = alloca(2 * sizeof(int));
2546 ; return 0; }
2547 EOF
2548 if { (eval echo configure:2549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2549   rm -rf conftest*
2550   ac_cv_header_alloca_h=yes
2551 else
2552   echo "configure: failed program was:" >&5
2553   cat conftest.$ac_ext >&5
2554   rm -rf conftest*
2555   ac_cv_header_alloca_h=no
2556 fi
2557 rm -f conftest*
2558 fi
2559
2560 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2561 if test $ac_cv_header_alloca_h = yes; then
2562   cat >> confdefs.h <<\EOF
2563 #define HAVE_ALLOCA_H 1
2564 EOF
2565
2566 fi
2567
2568 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2569 echo "configure:2570: checking for alloca" >&5
2570 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2571   echo $ac_n "(cached) $ac_c" 1>&6
2572 else
2573   cat > conftest.$ac_ext <<EOF
2574 #line 2575 "configure"
2575 #include "confdefs.h"
2576
2577 #ifdef __GNUC__
2578 # define alloca __builtin_alloca
2579 #else
2580 # if HAVE_ALLOCA_H
2581 #  include <alloca.h>
2582 # else
2583 #  ifdef _AIX
2584  #pragma alloca
2585 #  else
2586 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2587 char *alloca ();
2588 #   endif
2589 #  endif
2590 # endif
2591 #endif
2592
2593 int main() {
2594 char *p = (char *) alloca(1);
2595 ; return 0; }
2596 EOF
2597 if { (eval echo configure:2598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2598   rm -rf conftest*
2599   ac_cv_func_alloca_works=yes
2600 else
2601   echo "configure: failed program was:" >&5
2602   cat conftest.$ac_ext >&5
2603   rm -rf conftest*
2604   ac_cv_func_alloca_works=no
2605 fi
2606 rm -f conftest*
2607 fi
2608
2609 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2610 if test $ac_cv_func_alloca_works = yes; then
2611   cat >> confdefs.h <<\EOF
2612 #define HAVE_ALLOCA 1
2613 EOF
2614
2615 fi
2616
2617 if test $ac_cv_func_alloca_works = no; then
2618   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2619   # that cause trouble.  Some versions do not even contain alloca or
2620   # contain a buggy version.  If you still want to use their alloca,
2621   # use ar to extract alloca.o from them instead of compiling alloca.c.
2622   ALLOCA=alloca.o
2623   cat >> confdefs.h <<\EOF
2624 #define C_ALLOCA 1
2625 EOF
2626
2627
2628 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2629 echo "configure:2630: checking whether alloca needs Cray hooks" >&5
2630 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2631   echo $ac_n "(cached) $ac_c" 1>&6
2632 else
2633   cat > conftest.$ac_ext <<EOF
2634 #line 2635 "configure"
2635 #include "confdefs.h"
2636 #if defined(CRAY) && ! defined(CRAY2)
2637 webecray
2638 #else
2639 wenotbecray
2640 #endif
2641
2642 EOF
2643 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2644   egrep "webecray" >/dev/null 2>&1; then
2645   rm -rf conftest*
2646   ac_cv_os_cray=yes
2647 else
2648   rm -rf conftest*
2649   ac_cv_os_cray=no
2650 fi
2651 rm -f conftest*
2652
2653 fi
2654
2655 echo "$ac_t""$ac_cv_os_cray" 1>&6
2656 if test $ac_cv_os_cray = yes; then
2657 for ac_func in _getb67 GETB67 getb67; do
2658   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2659 echo "configure:2660: checking for $ac_func" >&5
2660 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2661   echo $ac_n "(cached) $ac_c" 1>&6
2662 else
2663   cat > conftest.$ac_ext <<EOF
2664 #line 2665 "configure"
2665 #include "confdefs.h"
2666 /* System header to define __stub macros and hopefully few prototypes,
2667     which can conflict with char $ac_func(); below.  */
2668 #include <assert.h>
2669 /* Override any gcc2 internal prototype to avoid an error.  */
2670 /* We use char because int might match the return type of a gcc2
2671     builtin and then its argument prototype would still apply.  */
2672 char $ac_func();
2673
2674 int main() {
2675
2676 /* The GNU C library defines this for functions which it implements
2677     to always fail with ENOSYS.  Some functions are actually named
2678     something starting with __ and the normal name is an alias.  */
2679 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2680 choke me
2681 #else
2682 $ac_func();
2683 #endif
2684
2685 ; return 0; }
2686 EOF
2687 if { (eval echo configure:2688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2688   rm -rf conftest*
2689   eval "ac_cv_func_$ac_func=yes"
2690 else
2691   echo "configure: failed program was:" >&5
2692   cat conftest.$ac_ext >&5
2693   rm -rf conftest*
2694   eval "ac_cv_func_$ac_func=no"
2695 fi
2696 rm -f conftest*
2697 fi
2698
2699 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2700   echo "$ac_t""yes" 1>&6
2701   cat >> confdefs.h <<EOF
2702 #define CRAY_STACKSEG_END $ac_func
2703 EOF
2704
2705   break
2706 else
2707   echo "$ac_t""no" 1>&6
2708 fi
2709
2710 done
2711 fi
2712
2713 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2714 echo "configure:2715: checking stack direction for C alloca" >&5
2715 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2716   echo $ac_n "(cached) $ac_c" 1>&6
2717 else
2718   if test "$cross_compiling" = yes; then
2719   ac_cv_c_stack_direction=0
2720 else
2721   cat > conftest.$ac_ext <<EOF
2722 #line 2723 "configure"
2723 #include "confdefs.h"
2724 find_stack_direction ()
2725 {
2726   static char *addr = 0;
2727   auto char dummy;
2728   if (addr == 0)
2729     {
2730       addr = &dummy;
2731       return find_stack_direction ();
2732     }
2733   else
2734     return (&dummy > addr) ? 1 : -1;
2735 }
2736 main ()
2737 {
2738   exit (find_stack_direction() < 0);
2739 }
2740 EOF
2741 if { (eval echo configure:2742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2742 then
2743   ac_cv_c_stack_direction=1
2744 else
2745   echo "configure: failed program was:" >&5
2746   cat conftest.$ac_ext >&5
2747   rm -fr conftest*
2748   ac_cv_c_stack_direction=-1
2749 fi
2750 rm -fr conftest*
2751 fi
2752
2753 fi
2754
2755 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2756 cat >> confdefs.h <<EOF
2757 #define STACK_DIRECTION $ac_cv_c_stack_direction
2758 EOF
2759
2760 fi
2761
2762 echo $ac_n "checking for inline""... $ac_c" 1>&6
2763 echo "configure:2764: checking for inline" >&5
2764 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2765   echo $ac_n "(cached) $ac_c" 1>&6
2766 else
2767   ac_cv_c_inline=no
2768 for ac_kw in inline __inline__ __inline; do
2769   cat > conftest.$ac_ext <<EOF
2770 #line 2771 "configure"
2771 #include "confdefs.h"
2772
2773 int main() {
2774 } $ac_kw foo() {
2775 ; return 0; }
2776 EOF
2777 if { (eval echo configure:2778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2778   rm -rf conftest*
2779   ac_cv_c_inline=$ac_kw; break
2780 else
2781   echo "configure: failed program was:" >&5
2782   cat conftest.$ac_ext >&5
2783 fi
2784 rm -f conftest*
2785 done
2786
2787 fi
2788
2789 echo "$ac_t""$ac_cv_c_inline" 1>&6
2790 case "$ac_cv_c_inline" in
2791   inline | yes) ;;
2792   no) cat >> confdefs.h <<\EOF
2793 #define inline
2794 EOF
2795  ;;
2796   *)  cat >> confdefs.h <<EOF
2797 #define inline $ac_cv_c_inline
2798 EOF
2799  ;;
2800 esac
2801
2802
2803 # VMS doesn't have unlink.
2804 for ac_func in unlink remove
2805 do
2806 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2807 echo "configure:2808: checking for $ac_func" >&5
2808 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2809   echo $ac_n "(cached) $ac_c" 1>&6
2810 else
2811   cat > conftest.$ac_ext <<EOF
2812 #line 2813 "configure"
2813 #include "confdefs.h"
2814 /* System header to define __stub macros and hopefully few prototypes,
2815     which can conflict with char $ac_func(); below.  */
2816 #include <assert.h>
2817 /* Override any gcc2 internal prototype to avoid an error.  */
2818 /* We use char because int might match the return type of a gcc2
2819     builtin and then its argument prototype would still apply.  */
2820 char $ac_func();
2821
2822 int main() {
2823
2824 /* The GNU C library defines this for functions which it implements
2825     to always fail with ENOSYS.  Some functions are actually named
2826     something starting with __ and the normal name is an alias.  */
2827 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2828 choke me
2829 #else
2830 $ac_func();
2831 #endif
2832
2833 ; return 0; }
2834 EOF
2835 if { (eval echo configure:2836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2836   rm -rf conftest*
2837   eval "ac_cv_func_$ac_func=yes"
2838 else
2839   echo "configure: failed program was:" >&5
2840   cat conftest.$ac_ext >&5
2841   rm -rf conftest*
2842   eval "ac_cv_func_$ac_func=no"
2843 fi
2844 rm -f conftest*
2845 fi
2846
2847 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2848   echo "$ac_t""yes" 1>&6
2849     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2850   cat >> confdefs.h <<EOF
2851 #define $ac_tr_func 1
2852 EOF
2853  break
2854 else
2855   echo "$ac_t""no" 1>&6
2856 fi
2857 done
2858
2859
2860 # Some systems don't have sbrk().
2861 for ac_func in sbrk
2862 do
2863 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2864 echo "configure:2865: checking for $ac_func" >&5
2865 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2866   echo $ac_n "(cached) $ac_c" 1>&6
2867 else
2868   cat > conftest.$ac_ext <<EOF
2869 #line 2870 "configure"
2870 #include "confdefs.h"
2871 /* System header to define __stub macros and hopefully few prototypes,
2872     which can conflict with char $ac_func(); below.  */
2873 #include <assert.h>
2874 /* Override any gcc2 internal prototype to avoid an error.  */
2875 /* We use char because int might match the return type of a gcc2
2876     builtin and then its argument prototype would still apply.  */
2877 char $ac_func();
2878
2879 int main() {
2880
2881 /* The GNU C library defines this for functions which it implements
2882     to always fail with ENOSYS.  Some functions are actually named
2883     something starting with __ and the normal name is an alias.  */
2884 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2885 choke me
2886 #else
2887 $ac_func();
2888 #endif
2889
2890 ; return 0; }
2891 EOF
2892 if { (eval echo configure:2893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2893   rm -rf conftest*
2894   eval "ac_cv_func_$ac_func=yes"
2895 else
2896   echo "configure: failed program was:" >&5
2897   cat conftest.$ac_ext >&5
2898   rm -rf conftest*
2899   eval "ac_cv_func_$ac_func=no"
2900 fi
2901 rm -f conftest*
2902 fi
2903
2904 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2905   echo "$ac_t""yes" 1>&6
2906     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2907   cat >> confdefs.h <<EOF
2908 #define $ac_tr_func 1
2909 EOF
2910
2911 else
2912   echo "$ac_t""no" 1>&6
2913 fi
2914 done
2915
2916
2917 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
2918 # enough, but on some of those systems, the assert macro relies on requoting
2919 # working properly!
2920 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
2921 echo "configure:2922: checking for working assert macro" >&5
2922 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2923   echo $ac_n "(cached) $ac_c" 1>&6
2924 else
2925   cat > conftest.$ac_ext <<EOF
2926 #line 2927 "configure"
2927 #include "confdefs.h"
2928 #include <assert.h>
2929 #include <stdio.h>
2930 int main() {
2931
2932 /* check for requoting problems */
2933 static int a, b, c, d;
2934 static char *s;
2935 assert (!strcmp(s, "foo bar baz quux"));
2936 /* check for newline handling */
2937 assert (a == b
2938         || c == d);
2939
2940 ; return 0; }
2941 EOF
2942 if { (eval echo configure:2943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2943   rm -rf conftest*
2944   gas_cv_assert_ok=yes
2945 else
2946   echo "configure: failed program was:" >&5
2947   cat conftest.$ac_ext >&5
2948   rm -rf conftest*
2949   gas_cv_assert_ok=no
2950 fi
2951 rm -f conftest*
2952 fi
2953 echo "$ac_t""$gas_cv_assert_ok" 1>&6
2954 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2955 #define BROKEN_ASSERT 1
2956 EOF
2957
2958
2959
2960 # On some systems, the system header files may not declare malloc, realloc,
2961 # and free.  There are places where gas needs these functions to have been
2962 # declared -- such as when taking their addresses.
2963 gas_test_headers="
2964 #ifdef HAVE_MEMORY_H
2965 #include <memory.h>
2966 #endif
2967 #ifdef HAVE_STRING_H
2968 #include <string.h>
2969 #else
2970 #ifdef HAVE_STRINGS_H
2971 #include <strings.h>
2972 #endif
2973 #endif
2974 #ifdef HAVE_STDLIB_H
2975 #include <stdlib.h>
2976 #endif
2977 #ifdef HAVE_UNISTD_H
2978 #include <unistd.h>
2979 #endif
2980 "
2981
2982 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
2983 echo "configure:2984: checking whether declaration is required for strstr" >&5
2984 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2985   echo $ac_n "(cached) $ac_c" 1>&6
2986 else
2987   cat > conftest.$ac_ext <<EOF
2988 #line 2989 "configure"
2989 #include "confdefs.h"
2990 $gas_test_headers
2991 int main() {
2992
2993 typedef char *(*f)();
2994 f x;
2995 x = (f) strstr;
2996
2997 ; return 0; }
2998 EOF
2999 if { (eval echo configure:3000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3000   rm -rf conftest*
3001   gas_cv_decl_needed_strstr=no
3002 else
3003   echo "configure: failed program was:" >&5
3004   cat conftest.$ac_ext >&5
3005   rm -rf conftest*
3006   gas_cv_decl_needed_strstr=yes
3007 fi
3008 rm -f conftest*
3009 fi
3010 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3011 test $gas_cv_decl_needed_strstr = no || {
3012  cat >> confdefs.h <<\EOF
3013 #define NEED_DECLARATION_STRSTR 1
3014 EOF
3015
3016 }
3017
3018
3019 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3020 echo "configure:3021: checking whether declaration is required for malloc" >&5
3021 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3022   echo $ac_n "(cached) $ac_c" 1>&6
3023 else
3024   cat > conftest.$ac_ext <<EOF
3025 #line 3026 "configure"
3026 #include "confdefs.h"
3027 $gas_test_headers
3028 int main() {
3029
3030 typedef char *(*f)();
3031 f x;
3032 x = (f) malloc;
3033
3034 ; return 0; }
3035 EOF
3036 if { (eval echo configure:3037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3037   rm -rf conftest*
3038   gas_cv_decl_needed_malloc=no
3039 else
3040   echo "configure: failed program was:" >&5
3041   cat conftest.$ac_ext >&5
3042   rm -rf conftest*
3043   gas_cv_decl_needed_malloc=yes
3044 fi
3045 rm -f conftest*
3046 fi
3047 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3048 test $gas_cv_decl_needed_malloc = no || {
3049  cat >> confdefs.h <<\EOF
3050 #define NEED_DECLARATION_MALLOC 1
3051 EOF
3052
3053 }
3054
3055
3056 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3057 echo "configure:3058: checking whether declaration is required for free" >&5
3058 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3059   echo $ac_n "(cached) $ac_c" 1>&6
3060 else
3061   cat > conftest.$ac_ext <<EOF
3062 #line 3063 "configure"
3063 #include "confdefs.h"
3064 $gas_test_headers
3065 int main() {
3066
3067 typedef void (*f)();
3068 f x;
3069 x = (f) free;
3070
3071 ; return 0; }
3072 EOF
3073 if { (eval echo configure:3074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3074   rm -rf conftest*
3075   gas_cv_decl_needed_free=no
3076 else
3077   echo "configure: failed program was:" >&5
3078   cat conftest.$ac_ext >&5
3079   rm -rf conftest*
3080   gas_cv_decl_needed_free=yes
3081 fi
3082 rm -f conftest*
3083 fi
3084 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3085 test $gas_cv_decl_needed_free = no || {
3086  cat >> confdefs.h <<\EOF
3087 #define NEED_DECLARATION_FREE 1
3088 EOF
3089
3090 }
3091
3092
3093 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3094 echo "configure:3095: checking whether declaration is required for sbrk" >&5
3095 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3096   echo $ac_n "(cached) $ac_c" 1>&6
3097 else
3098   cat > conftest.$ac_ext <<EOF
3099 #line 3100 "configure"
3100 #include "confdefs.h"
3101 $gas_test_headers
3102 int main() {
3103
3104 typedef char *(*f)();
3105 f x;
3106 x = (f) sbrk;
3107
3108 ; return 0; }
3109 EOF
3110 if { (eval echo configure:3111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3111   rm -rf conftest*
3112   gas_cv_decl_needed_sbrk=no
3113 else
3114   echo "configure: failed program was:" >&5
3115   cat conftest.$ac_ext >&5
3116   rm -rf conftest*
3117   gas_cv_decl_needed_sbrk=yes
3118 fi
3119 rm -f conftest*
3120 fi
3121 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3122 test $gas_cv_decl_needed_sbrk = no || {
3123  cat >> confdefs.h <<\EOF
3124 #define NEED_DECLARATION_SBRK 1
3125 EOF
3126
3127 }
3128
3129
3130 # Does errno.h declare errno, or do we have to add a separate declaration
3131 # for it?
3132
3133 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3134 echo "configure:3135: checking whether declaration is required for errno" >&5
3135 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3136   echo $ac_n "(cached) $ac_c" 1>&6
3137 else
3138   cat > conftest.$ac_ext <<EOF
3139 #line 3140 "configure"
3140 #include "confdefs.h"
3141
3142 #ifdef HAVE_ERRNO_H
3143 #include <errno.h>
3144 #endif
3145
3146 int main() {
3147
3148 typedef int f;
3149 f x;
3150 x = (f) errno;
3151
3152 ; return 0; }
3153 EOF
3154 if { (eval echo configure:3155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3155   rm -rf conftest*
3156   gas_cv_decl_needed_errno=no
3157 else
3158   echo "configure: failed program was:" >&5
3159   cat conftest.$ac_ext >&5
3160   rm -rf conftest*
3161   gas_cv_decl_needed_errno=yes
3162 fi
3163 rm -f conftest*
3164 fi
3165 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3166 test $gas_cv_decl_needed_errno = no || {
3167  cat >> confdefs.h <<\EOF
3168 #define NEED_DECLARATION_ERRNO 1
3169 EOF
3170
3171 }
3172
3173
3174
3175
3176 trap '' 1 2 15
3177 cat > confcache <<\EOF
3178 # This file is a shell script that caches the results of configure
3179 # tests run on this system so they can be shared between configure
3180 # scripts and configure runs.  It is not useful on other systems.
3181 # If it contains results you don't want to keep, you may remove or edit it.
3182 #
3183 # By default, configure uses ./config.cache as the cache file,
3184 # creating it if it does not exist already.  You can give configure
3185 # the --cache-file=FILE option to use a different cache file; that is
3186 # what configure does when it calls configure scripts in
3187 # subdirectories, so they share the cache.
3188 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3189 # config.status only pays attention to the cache file if you give it the
3190 # --recheck option to rerun configure.
3191 #
3192 EOF
3193 # The following way of writing the cache mishandles newlines in values,
3194 # but we know of no workaround that is simple, portable, and efficient.
3195 # So, don't put newlines in cache variables' values.
3196 # Ultrix sh set writes to stderr and can't be redirected directly,
3197 # and sets the high bit in the cache file unless we assign to the vars.
3198 (set) 2>&1 |
3199   case `(ac_space=' '; set) 2>&1` in
3200   *ac_space=\ *)
3201     # `set' does not quote correctly, so add quotes (double-quote substitution
3202     # turns \\\\ into \\, and sed turns \\ into \).
3203     sed -n \
3204       -e "s/'/'\\\\''/g" \
3205       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3206     ;;
3207   *)
3208     # `set' quotes correctly as required by POSIX, so do not add quotes.
3209     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3210     ;;
3211   esac >> confcache
3212 if cmp -s $cache_file confcache; then
3213   :
3214 else
3215   if test -w $cache_file; then
3216     echo "updating cache $cache_file"
3217     cat confcache > $cache_file
3218   else
3219     echo "not updating unwritable cache $cache_file"
3220   fi
3221 fi
3222 rm -f confcache
3223
3224 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3225
3226 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3227 # Let make expand exec_prefix.
3228 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3229
3230 # Any assignment to VPATH causes Sun make to only execute
3231 # the first set of double-colon rules, so remove it if not needed.
3232 # If there is a colon in the path, we need to keep it.
3233 if test "x$srcdir" = x.; then
3234   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3235 fi
3236
3237 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3238
3239 DEFS=-DHAVE_CONFIG_H
3240
3241 # Without the "./", some shells look in PATH for config.status.
3242 : ${CONFIG_STATUS=./config.status}
3243
3244 echo creating $CONFIG_STATUS
3245 rm -f $CONFIG_STATUS
3246 cat > $CONFIG_STATUS <<EOF
3247 #! /bin/sh
3248 # Generated automatically by configure.
3249 # Run this file to recreate the current configuration.
3250 # This directory was configured as follows,
3251 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3252 #
3253 # $0 $ac_configure_args
3254 #
3255 # Compiler output produced by configure, useful for debugging
3256 # configure, is in ./config.log if it exists.
3257
3258 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3259 for ac_option
3260 do
3261   case "\$ac_option" in
3262   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3263     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3264     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3265   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3266     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3267     exit 0 ;;
3268   -help | --help | --hel | --he | --h)
3269     echo "\$ac_cs_usage"; exit 0 ;;
3270   *) echo "\$ac_cs_usage"; exit 1 ;;
3271   esac
3272 done
3273
3274 ac_given_srcdir=$srcdir
3275 ac_given_INSTALL="$INSTALL"
3276
3277 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3278 EOF
3279 cat >> $CONFIG_STATUS <<EOF
3280
3281 # Protect against being on the right side of a sed subst in config.status.
3282 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3283  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3284 $ac_vpsub
3285 $extrasub
3286 s%@CFLAGS@%$CFLAGS%g
3287 s%@CPPFLAGS@%$CPPFLAGS%g
3288 s%@CXXFLAGS@%$CXXFLAGS%g
3289 s%@DEFS@%$DEFS%g
3290 s%@LDFLAGS@%$LDFLAGS%g
3291 s%@LIBS@%$LIBS%g
3292 s%@exec_prefix@%$exec_prefix%g
3293 s%@prefix@%$prefix%g
3294 s%@program_transform_name@%$program_transform_name%g
3295 s%@bindir@%$bindir%g
3296 s%@sbindir@%$sbindir%g
3297 s%@libexecdir@%$libexecdir%g
3298 s%@datadir@%$datadir%g
3299 s%@sysconfdir@%$sysconfdir%g
3300 s%@sharedstatedir@%$sharedstatedir%g
3301 s%@localstatedir@%$localstatedir%g
3302 s%@libdir@%$libdir%g
3303 s%@includedir@%$includedir%g
3304 s%@oldincludedir@%$oldincludedir%g
3305 s%@infodir@%$infodir%g
3306 s%@mandir@%$mandir%g
3307 s%@host@%$host%g
3308 s%@host_alias@%$host_alias%g
3309 s%@host_cpu@%$host_cpu%g
3310 s%@host_vendor@%$host_vendor%g
3311 s%@host_os@%$host_os%g
3312 s%@target@%$target%g
3313 s%@target_alias@%$target_alias%g
3314 s%@target_cpu@%$target_cpu%g
3315 s%@target_vendor@%$target_vendor%g
3316 s%@target_os@%$target_os%g
3317 s%@build@%$build%g
3318 s%@build_alias@%$build_alias%g
3319 s%@build_cpu@%$build_cpu%g
3320 s%@build_vendor@%$build_vendor%g
3321 s%@build_os@%$build_os%g
3322 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3323 s%@INSTALL_DATA@%$INSTALL_DATA%g
3324 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3325 s%@PACKAGE@%$PACKAGE%g
3326 s%@VERSION@%$VERSION%g
3327 s%@ACLOCAL@%$ACLOCAL%g
3328 s%@AUTOCONF@%$AUTOCONF%g
3329 s%@AUTOMAKE@%$AUTOMAKE%g
3330 s%@AUTOHEADER@%$AUTOHEADER%g
3331 s%@MAKEINFO@%$MAKEINFO%g
3332 s%@SET_MAKE@%$SET_MAKE%g
3333 s%@CC@%$CC%g
3334 s%@RANLIB@%$RANLIB%g
3335 s%@LD@%$LD%g
3336 s%@LN_S@%$LN_S%g
3337 s%@LIBTOOL@%$LIBTOOL%g
3338 s%@extra_objects@%$extra_objects%g
3339 s%@target_cpu_type@%$target_cpu_type%g
3340 s%@obj_format@%$obj_format%g
3341 s%@te_file@%$te_file%g
3342 s%@atof@%$atof%g
3343 s%@BFDLIB@%$BFDLIB%g
3344 s%@OPCODES_LIB@%$OPCODES_LIB%g
3345 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3346 s%@YACC@%$YACC%g
3347 s%@LEX@%$LEX%g
3348 s%@LEXLIB@%$LEXLIB%g
3349 s%@CPP@%$CPP%g
3350 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3351 s%@MAINT@%$MAINT%g
3352 s%@EXEEXT@%$EXEEXT%g
3353 s%@ALLOCA@%$ALLOCA%g
3354
3355 CEOF
3356 EOF
3357
3358 cat >> $CONFIG_STATUS <<\EOF
3359
3360 # Split the substitutions into bite-sized pieces for seds with
3361 # small command number limits, like on Digital OSF/1 and HP-UX.
3362 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3363 ac_file=1 # Number of current file.
3364 ac_beg=1 # First line for current file.
3365 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3366 ac_more_lines=:
3367 ac_sed_cmds=""
3368 while $ac_more_lines; do
3369   if test $ac_beg -gt 1; then
3370     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3371   else
3372     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3373   fi
3374   if test ! -s conftest.s$ac_file; then
3375     ac_more_lines=false
3376     rm -f conftest.s$ac_file
3377   else
3378     if test -z "$ac_sed_cmds"; then
3379       ac_sed_cmds="sed -f conftest.s$ac_file"
3380     else
3381       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3382     fi
3383     ac_file=`expr $ac_file + 1`
3384     ac_beg=$ac_end
3385     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3386   fi
3387 done
3388 if test -z "$ac_sed_cmds"; then
3389   ac_sed_cmds=cat
3390 fi
3391 EOF
3392
3393 cat >> $CONFIG_STATUS <<EOF
3394
3395 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3396 EOF
3397 cat >> $CONFIG_STATUS <<\EOF
3398 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3399   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3400   case "$ac_file" in
3401   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3402        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3403   *) ac_file_in="${ac_file}.in" ;;
3404   esac
3405
3406   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3407
3408   # Remove last slash and all that follows it.  Not all systems have dirname.
3409   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3410   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3411     # The file is in a subdirectory.
3412     test ! -d "$ac_dir" && mkdir "$ac_dir"
3413     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3414     # A "../" for each directory in $ac_dir_suffix.
3415     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3416   else
3417     ac_dir_suffix= ac_dots=
3418   fi
3419
3420   case "$ac_given_srcdir" in
3421   .)  srcdir=.
3422       if test -z "$ac_dots"; then top_srcdir=.
3423       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3424   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3425   *) # Relative path.
3426     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3427     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3428   esac
3429
3430   case "$ac_given_INSTALL" in
3431   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3432   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3433   esac
3434
3435   echo creating "$ac_file"
3436   rm -f "$ac_file"
3437   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3438   case "$ac_file" in
3439   *Makefile*) ac_comsub="1i\\
3440 # $configure_input" ;;
3441   *) ac_comsub= ;;
3442   esac
3443
3444   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3445   sed -e "$ac_comsub
3446 s%@configure_input@%$configure_input%g
3447 s%@srcdir@%$srcdir%g
3448 s%@top_srcdir@%$top_srcdir%g
3449 s%@INSTALL@%$INSTALL%g
3450 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3451 fi; done
3452 rm -f conftest.s*
3453
3454 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3455 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3456 #
3457 # ac_d sets the value in "#define NAME VALUE" lines.
3458 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3459 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3460 ac_dC='\3'
3461 ac_dD='%g'
3462 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3463 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3464 ac_uB='\([      ]\)%\1#\2define\3'
3465 ac_uC=' '
3466 ac_uD='\4%g'
3467 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3468 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3469 ac_eB='$%\1#\2define\3'
3470 ac_eC=' '
3471 ac_eD='%g'
3472
3473 if test "${CONFIG_HEADERS+set}" != set; then
3474 EOF
3475 cat >> $CONFIG_STATUS <<EOF
3476   CONFIG_HEADERS="config.h:config.in"
3477 EOF
3478 cat >> $CONFIG_STATUS <<\EOF
3479 fi
3480 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3481   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3482   case "$ac_file" in
3483   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3484        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3485   *) ac_file_in="${ac_file}.in" ;;
3486   esac
3487
3488   echo creating $ac_file
3489
3490   rm -f conftest.frag conftest.in conftest.out
3491   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3492   cat $ac_file_inputs > conftest.in
3493
3494 EOF
3495
3496 # Transform confdefs.h into a sed script conftest.vals that substitutes
3497 # the proper values into config.h.in to produce config.h.  And first:
3498 # Protect against being on the right side of a sed subst in config.status.
3499 # Protect against being in an unquoted here document in config.status.
3500 rm -f conftest.vals
3501 cat > conftest.hdr <<\EOF
3502 s/[\\&%]/\\&/g
3503 s%[\\$`]%\\&%g
3504 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3505 s%ac_d%ac_u%gp
3506 s%ac_u%ac_e%gp
3507 EOF
3508 sed -n -f conftest.hdr confdefs.h > conftest.vals
3509 rm -f conftest.hdr
3510
3511 # This sed command replaces #undef with comments.  This is necessary, for
3512 # example, in the case of _POSIX_SOURCE, which is predefined and required
3513 # on some systems where configure will not decide to define it.
3514 cat >> conftest.vals <<\EOF
3515 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3516 EOF
3517
3518 # Break up conftest.vals because some shells have a limit on
3519 # the size of here documents, and old seds have small limits too.
3520
3521 rm -f conftest.tail
3522 while :
3523 do
3524   ac_lines=`grep -c . conftest.vals`
3525   # grep -c gives empty output for an empty file on some AIX systems.
3526   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3527   # Write a limited-size here document to conftest.frag.
3528   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3529   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3530   echo 'CEOF
3531   sed -f conftest.frag conftest.in > conftest.out
3532   rm -f conftest.in
3533   mv conftest.out conftest.in
3534 ' >> $CONFIG_STATUS
3535   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3536   rm -f conftest.vals
3537   mv conftest.tail conftest.vals
3538 done
3539 rm -f conftest.vals
3540
3541 cat >> $CONFIG_STATUS <<\EOF
3542   rm -f conftest.frag conftest.h
3543   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3544   cat conftest.in >> conftest.h
3545   rm -f conftest.in
3546   if cmp -s $ac_file conftest.h 2>/dev/null; then
3547     echo "$ac_file is unchanged"
3548     rm -f conftest.h
3549   else
3550     # Remove last slash and all that follows it.  Not all systems have dirname.
3551       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3552       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3553       # The file is in a subdirectory.
3554       test ! -d "$ac_dir" && mkdir "$ac_dir"
3555     fi
3556     rm -f $ac_file
3557     mv conftest.h $ac_file
3558   fi
3559 fi; done
3560
3561 EOF
3562 cat >> $CONFIG_STATUS <<EOF
3563
3564 target_cpu_type=${target_cpu_type}
3565  obj_format=${obj_format}
3566  te_file=${te_file}
3567 EOF
3568 cat >> $CONFIG_STATUS <<\EOF
3569 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3570 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3571  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3572  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3573  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3574  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3575  case ${target_cpu_type} in
3576  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3577  esac
3578 exit 0
3579 EOF
3580 chmod +x $CONFIG_STATUS
3581 rm -fr confdefs* $ac_clean_files
3582 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3583