gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-shared         build shared libraries [default=yes]
  16   --enable-shared=PKGS    only build shared libraries if the current package
  17                           appears as an element in the PKGS list"
  18 ac_help="$ac_help
  19   --enable-static         build static libraries [default=yes]
  20   --enable-static=PKGS    only build shared libraries if the current package
  21                           appears as an element in the PKGS list"
  22 ac_help="$ac_help
  23   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  24 ac_help="$ac_help
  25   --enable-bfd-assembler  use BFD back end for writing object files"
  26 ac_help="$ac_help
  27     targets            alternative target configurations besides the primary"
  28 ac_help="$ac_help
  29   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  30 ac_help="$ac_help
  31   --enable-maintainer-mode enable make rules and dependencies not useful
  32                           (and sometimes confusing) to the casual installer"
  33
  34 # Initialize some variables set by options.
  35 # The variables have the same names as the options, with
  36 # dashes changed to underlines.
  37 build=NONE
  38 cache_file=./config.cache
  39 exec_prefix=NONE
  40 host=NONE
  41 no_create=
  42 nonopt=NONE
  43 no_recursion=
  44 prefix=NONE
  45 program_prefix=NONE
  46 program_suffix=NONE
  47 program_transform_name=s,x,x,
  48 silent=
  49 site=
  50 srcdir=
  51 target=NONE
  52 verbose=
  53 x_includes=NONE
  54 x_libraries=NONE
  55 bindir='${exec_prefix}/bin'
  56 sbindir='${exec_prefix}/sbin'
  57 libexecdir='${exec_prefix}/libexec'
  58 datadir='${prefix}/share'
  59 sysconfdir='${prefix}/etc'
  60 sharedstatedir='${prefix}/com'
  61 localstatedir='${prefix}/var'
  62 libdir='${exec_prefix}/lib'
  63 includedir='${prefix}/include'
  64 oldincludedir='/usr/include'
  65 infodir='${prefix}/info'
  66 mandir='${prefix}/man'
  67
  68 # Initialize some other variables.
  69 subdirs=
  70 MFLAGS= MAKEFLAGS=
  71 SHELL=${CONFIG_SHELL-/bin/sh}
  72 # Maximum number of lines to put in a shell here document.
  73 ac_max_here_lines=12
  74
  75 ac_prev=
  76 for ac_option
  77 do
  78
  79   # If the previous option needs an argument, assign it.
  80   if test -n "$ac_prev"; then
  81     eval "$ac_prev=\$ac_option"
  82     ac_prev=
  83     continue
  84   fi
  85
  86   case "$ac_option" in
  87   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  88   *) ac_optarg= ;;
  89   esac
  90
  91   # Accept the important Cygnus configure options, so we can diagnose typos.
  92
  93   case "$ac_option" in
  94
  95   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  96     ac_prev=bindir ;;
  97   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  98     bindir="$ac_optarg" ;;
  99
 100   -build | --build | --buil | --bui | --bu)
 101     ac_prev=build ;;
 102   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 103     build="$ac_optarg" ;;
 104
 105   -cache-file | --cache-file | --cache-fil | --cache-fi \
 106   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 107     ac_prev=cache_file ;;
 108   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 109   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 110     cache_file="$ac_optarg" ;;
 111
 112   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 113     ac_prev=datadir ;;
 114   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 115   | --da=*)
 116     datadir="$ac_optarg" ;;
 117
 118   -disable-* | --disable-*)
 119     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 120     # Reject names that are not valid shell variable names.
 121     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 122       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 123     fi
 124     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 125     eval "enable_${ac_feature}=no" ;;
 126
 127   -enable-* | --enable-*)
 128     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 129     # Reject names that are not valid shell variable names.
 130     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 131       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 132     fi
 133     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 134     case "$ac_option" in
 135       *=*) ;;
 136       *) ac_optarg=yes ;;
 137     esac
 138     eval "enable_${ac_feature}='$ac_optarg'" ;;
 139
 140   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 141   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 142   | --exec | --exe | --ex)
 143     ac_prev=exec_prefix ;;
 144   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 145   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 146   | --exec=* | --exe=* | --ex=*)
 147     exec_prefix="$ac_optarg" ;;
 148
 149   -gas | --gas | --ga | --g)
 150     # Obsolete; use --with-gas.
 151     with_gas=yes ;;
 152
 153   -help | --help | --hel | --he)
 154     # Omit some internal or obsolete options to make the list less imposing.
 155     # This message is too long to be a string in the A/UX 3.1 sh.
 156     cat << EOF
 157 Usage: configure [options] [host]
 158 Options: [defaults in brackets after descriptions]
 159 Configuration:
 160   --cache-file=FILE       cache test results in FILE
 161   --help                  print this message
 162   --no-create             do not create output files
 163   --quiet, --silent       do not print \`checking...' messages
 164   --version               print the version of autoconf that created configure
 165 Directory and file names:
 166   --prefix=PREFIX         install architecture-independent files in PREFIX
 167                           [$ac_default_prefix]
 168   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 169                           [same as prefix]
 170   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 171   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 172   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 173   --datadir=DIR           read-only architecture-independent data in DIR
 174                           [PREFIX/share]
 175   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 176   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 177                           [PREFIX/com]
 178   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 179   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 180   --includedir=DIR        C header files in DIR [PREFIX/include]
 181   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 182   --infodir=DIR           info documentation in DIR [PREFIX/info]
 183   --mandir=DIR            man documentation in DIR [PREFIX/man]
 184   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 185   --program-prefix=PREFIX prepend PREFIX to installed program names
 186   --program-suffix=SUFFIX append SUFFIX to installed program names
 187   --program-transform-name=PROGRAM
 188                           run sed PROGRAM on installed program names
 189 EOF
 190     cat << EOF
 191 Host type:
 192   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 193   --host=HOST             configure for HOST [guessed]
 194   --target=TARGET         configure for TARGET [TARGET=HOST]
 195 Features and packages:
 196   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 197   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 198   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 199   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 200   --x-includes=DIR        X include files are in DIR
 201   --x-libraries=DIR       X library files are in DIR
 202 EOF
 203     if test -n "$ac_help"; then
 204       echo "--enable and --with options recognized:$ac_help"
 205     fi
 206     exit 0 ;;
 207
 208   -host | --host | --hos | --ho)
 209     ac_prev=host ;;
 210   -host=* | --host=* | --hos=* | --ho=*)
 211     host="$ac_optarg" ;;
 212
 213   -includedir | --includedir | --includedi | --included | --include \
 214   | --includ | --inclu | --incl | --inc)
 215     ac_prev=includedir ;;
 216   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 217   | --includ=* | --inclu=* | --incl=* | --inc=*)
 218     includedir="$ac_optarg" ;;
 219
 220   -infodir | --infodir | --infodi | --infod | --info | --inf)
 221     ac_prev=infodir ;;
 222   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 223     infodir="$ac_optarg" ;;
 224
 225   -libdir | --libdir | --libdi | --libd)
 226     ac_prev=libdir ;;
 227   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 228     libdir="$ac_optarg" ;;
 229
 230   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 231   | --libexe | --libex | --libe)
 232     ac_prev=libexecdir ;;
 233   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 234   | --libexe=* | --libex=* | --libe=*)
 235     libexecdir="$ac_optarg" ;;
 236
 237   -localstatedir | --localstatedir | --localstatedi | --localstated \
 238   | --localstate | --localstat | --localsta | --localst \
 239   | --locals | --local | --loca | --loc | --lo)
 240     ac_prev=localstatedir ;;
 241   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 242   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 243   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 244     localstatedir="$ac_optarg" ;;
 245
 246   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 247     ac_prev=mandir ;;
 248   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 249     mandir="$ac_optarg" ;;
 250
 251   -nfp | --nfp | --nf)
 252     # Obsolete; use --without-fp.
 253     with_fp=no ;;
 254
 255   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 256   | --no-cr | --no-c)
 257     no_create=yes ;;
 258
 259   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 260   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 261     no_recursion=yes ;;
 262
 263   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 264   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 265   | --oldin | --oldi | --old | --ol | --o)
 266     ac_prev=oldincludedir ;;
 267   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 268   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 269   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 270     oldincludedir="$ac_optarg" ;;
 271
 272   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 273     ac_prev=prefix ;;
 274   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 275     prefix="$ac_optarg" ;;
 276
 277   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 278   | --program-pre | --program-pr | --program-p)
 279     ac_prev=program_prefix ;;
 280   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 281   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 282     program_prefix="$ac_optarg" ;;
 283
 284   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 285   | --program-suf | --program-su | --program-s)
 286     ac_prev=program_suffix ;;
 287   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 288   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 289     program_suffix="$ac_optarg" ;;
 290
 291   -program-transform-name | --program-transform-name \
 292   | --program-transform-nam | --program-transform-na \
 293   | --program-transform-n | --program-transform- \
 294   | --program-transform | --program-transfor \
 295   | --program-transfo | --program-transf \
 296   | --program-trans | --program-tran \
 297   | --progr-tra | --program-tr | --program-t)
 298     ac_prev=program_transform_name ;;
 299   -program-transform-name=* | --program-transform-name=* \
 300   | --program-transform-nam=* | --program-transform-na=* \
 301   | --program-transform-n=* | --program-transform-=* \
 302   | --program-transform=* | --program-transfor=* \
 303   | --program-transfo=* | --program-transf=* \
 304   | --program-trans=* | --program-tran=* \
 305   | --progr-tra=* | --program-tr=* | --program-t=*)
 306     program_transform_name="$ac_optarg" ;;
 307
 308   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 309   | -silent | --silent | --silen | --sile | --sil)
 310     silent=yes ;;
 311
 312   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 313     ac_prev=sbindir ;;
 314   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 315   | --sbi=* | --sb=*)
 316     sbindir="$ac_optarg" ;;
 317
 318   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 319   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 320   | --sharedst | --shareds | --shared | --share | --shar \
 321   | --sha | --sh)
 322     ac_prev=sharedstatedir ;;
 323   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 324   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 325   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 326   | --sha=* | --sh=*)
 327     sharedstatedir="$ac_optarg" ;;
 328
 329   -site | --site | --sit)
 330     ac_prev=site ;;
 331   -site=* | --site=* | --sit=*)
 332     site="$ac_optarg" ;;
 333
 334   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 335     ac_prev=srcdir ;;
 336   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 337     srcdir="$ac_optarg" ;;
 338
 339   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 340   | --syscon | --sysco | --sysc | --sys | --sy)
 341     ac_prev=sysconfdir ;;
 342   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 343   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 344     sysconfdir="$ac_optarg" ;;
 345
 346   -target | --target | --targe | --targ | --tar | --ta | --t)
 347     ac_prev=target ;;
 348   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 349     target="$ac_optarg" ;;
 350
 351   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 352     verbose=yes ;;
 353
 354   -version | --version | --versio | --versi | --vers)
 355     echo "configure generated by autoconf version 2.12.1"
 356     exit 0 ;;
 357
 358   -with-* | --with-*)
 359     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 360     # Reject names that are not valid shell variable names.
 361     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 362       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 363     fi
 364     ac_package=`echo $ac_package| sed 's/-/_/g'`
 365     case "$ac_option" in
 366       *=*) ;;
 367       *) ac_optarg=yes ;;
 368     esac
 369     eval "with_${ac_package}='$ac_optarg'" ;;
 370
 371   -without-* | --without-*)
 372     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 373     # Reject names that are not valid shell variable names.
 374     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 375       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 376     fi
 377     ac_package=`echo $ac_package| sed 's/-/_/g'`
 378     eval "with_${ac_package}=no" ;;
 379
 380   --x)
 381     # Obsolete; use --with-x.
 382     with_x=yes ;;
 383
 384   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 385   | --x-incl | --x-inc | --x-in | --x-i)
 386     ac_prev=x_includes ;;
 387   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 388   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 389     x_includes="$ac_optarg" ;;
 390
 391   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 392   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 393     ac_prev=x_libraries ;;
 394   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 395   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 396     x_libraries="$ac_optarg" ;;
 397
 398   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 399     ;;
 400
 401   *)
 402     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 403       echo "configure: warning: $ac_option: invalid host type" 1>&2
 404     fi
 405     if test "x$nonopt" != xNONE; then
 406       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 407     fi
 408     nonopt="$ac_option"
 409     ;;
 410
 411   esac
 412 done
 413
 414 if test -n "$ac_prev"; then
 415   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 416 fi
 417
 418 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 419
 420 # File descriptor usage:
 421 # 0 standard input
 422 # 1 file creation
 423 # 2 errors and warnings
 424 # 3 some systems may open it to /dev/tty
 425 # 4 used on the Kubota Titan
 426 # 6 checking for... messages and results
 427 # 5 compiler messages saved in config.log
 428 if test "$silent" = yes; then
 429   exec 6>/dev/null
 430 else
 431   exec 6>&1
 432 fi
 433 exec 5>./config.log
 434
 435 echo "\
 436 This file contains any messages produced by compilers while
 437 running configure, to aid debugging if configure makes a mistake.
 438 " 1>&5
 439
 440 # Strip out --no-create and --no-recursion so they do not pile up.
 441 # Also quote any args containing shell metacharacters.
 442 ac_configure_args=
 443 for ac_arg
 444 do
 445   case "$ac_arg" in
 446   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 447   | --no-cr | --no-c) ;;
 448   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 449   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 450   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 451   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 452   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 453   esac
 454 done
 455
 456 # NLS nuisances.
 457 # Only set these to C if already set.  These must not be set unconditionally
 458 # because not all systems understand e.g. LANG=C (notably SCO).
 459 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 460 # Non-C LC_CTYPE values break the ctype check.
 461 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 462 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 463 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 464 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 465
 466 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 467 rm -rf conftest* confdefs.h
 468 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 469 echo > confdefs.h
 470
 471 # A filename unique to this package, relative to the directory that
 472 # configure is in, which we can look for to find out if srcdir is correct.
 473 ac_unique_file=as.h
 474
 475 # Find the source files, if location was not specified.
 476 if test -z "$srcdir"; then
 477   ac_srcdir_defaulted=yes
 478   # Try the directory containing this script, then its parent.
 479   ac_prog=$0
 480   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 481   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 482   srcdir=$ac_confdir
 483   if test ! -r $srcdir/$ac_unique_file; then
 484     srcdir=..
 485   fi
 486 else
 487   ac_srcdir_defaulted=no
 488 fi
 489 if test ! -r $srcdir/$ac_unique_file; then
 490   if test "$ac_srcdir_defaulted" = yes; then
 491     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 492   else
 493     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 494   fi
 495 fi
 496 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 497
 498 # Prefer explicitly selected file to automatically selected ones.
 499 if test -z "$CONFIG_SITE"; then
 500   if test "x$prefix" != xNONE; then
 501     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 502   else
 503     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 504   fi
 505 fi
 506 for ac_site_file in $CONFIG_SITE; do
 507   if test -r "$ac_site_file"; then
 508     echo "loading site script $ac_site_file"
 509     . "$ac_site_file"
 510   fi
 511 done
 512
 513 if test -r "$cache_file"; then
 514   echo "loading cache $cache_file"
 515   . $cache_file
 516 else
 517   echo "creating cache $cache_file"
 518   > $cache_file
 519 fi
 520
 521 ac_ext=c
 522 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 523 ac_cpp='$CPP $CPPFLAGS'
 524 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 525 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 526 cross_compiling=$ac_cv_prog_cc_cross
 527
 528 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 529   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 530   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 531     ac_n= ac_c='
 532 ' ac_t='        '
 533   else
 534     ac_n=-n ac_c= ac_t=
 535   fi
 536 else
 537   ac_n= ac_c='\c' ac_t=
 538 fi
 539
 540
 541
 542 ac_aux_dir=
 543 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 544   if test -f $ac_dir/install-sh; then
 545     ac_aux_dir=$ac_dir
 546     ac_install_sh="$ac_aux_dir/install-sh -c"
 547     break
 548   elif test -f $ac_dir/install.sh; then
 549     ac_aux_dir=$ac_dir
 550     ac_install_sh="$ac_aux_dir/install.sh -c"
 551     break
 552   fi
 553 done
 554 if test -z "$ac_aux_dir"; then
 555   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 556 fi
 557 ac_config_guess=$ac_aux_dir/config.guess
 558 ac_config_sub=$ac_aux_dir/config.sub
 559 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 560
 561
 562 # Do some error checking and defaulting for the host and target type.
 563 # The inputs are:
 564 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 565 #
 566 # The rules are:
 567 # 1. You are not allowed to specify --host, --target, and nonopt at the
 568 #    same time.
 569 # 2. Host defaults to nonopt.
 570 # 3. If nonopt is not specified, then host defaults to the current host,
 571 #    as determined by config.guess.
 572 # 4. Target and build default to nonopt.
 573 # 5. If nonopt is not specified, then target and build default to host.
 574
 575 # The aliases save the names the user supplied, while $host etc.
 576 # will get canonicalized.
 577 case $host---$target---$nonopt in
 578 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 579 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 580 esac
 581
 582
 583 # Make sure we can run config.sub.
 584 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 585 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 586 fi
 587
 588 echo $ac_n "checking host system type""... $ac_c" 1>&6
 589 echo "configure:590: checking host system type" >&5
 590
 591 host_alias=$host
 592 case "$host_alias" in
 593 NONE)
 594   case $nonopt in
 595   NONE)
 596     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 597     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 598     fi ;;
 599   *) host_alias=$nonopt ;;
 600   esac ;;
 601 esac
 602
 603 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 604 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 605 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 606 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 607 echo "$ac_t""$host" 1>&6
 608
 609 echo $ac_n "checking target system type""... $ac_c" 1>&6
 610 echo "configure:611: checking target system type" >&5
 611
 612 target_alias=$target
 613 case "$target_alias" in
 614 NONE)
 615   case $nonopt in
 616   NONE) target_alias=$host_alias ;;
 617   *) target_alias=$nonopt ;;
 618   esac ;;
 619 esac
 620
 621 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 622 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 623 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 624 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 625 echo "$ac_t""$target" 1>&6
 626
 627 echo $ac_n "checking build system type""... $ac_c" 1>&6
 628 echo "configure:629: checking build system type" >&5
 629
 630 build_alias=$build
 631 case "$build_alias" in
 632 NONE)
 633   case $nonopt in
 634   NONE) build_alias=$host_alias ;;
 635   *) build_alias=$nonopt ;;
 636   esac ;;
 637 esac
 638
 639 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 640 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 641 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 642 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 643 echo "$ac_t""$build" 1>&6
 644
 645 test "$host_alias" != "$target_alias" &&
 646   test "$program_prefix$program_suffix$program_transform_name" = \
 647     NONENONEs,x,x, &&
 648   program_prefix=${target_alias}-
 649
 650
 651 # Find a good install program.  We prefer a C program (faster),
 652 # so one script is as good as another.  But avoid the broken or
 653 # incompatible versions:
 654 # SysV /etc/install, /usr/sbin/install
 655 # SunOS /usr/etc/install
 656 # IRIX /sbin/install
 657 # AIX /bin/install
 658 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 659 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 660 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 661 # ./install, which can be erroneously created by make from ./install.sh.
 662 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 663 echo "configure:664: checking for a BSD compatible install" >&5
 664 if test -z "$INSTALL"; then
 665 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 666   echo $ac_n "(cached) $ac_c" 1>&6
 667 else
 668     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 669   for ac_dir in $PATH; do
 670     # Account for people who put trailing slashes in PATH elements.
 671     case "$ac_dir/" in
 672     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 673     *)
 674       # OSF1 and SCO ODT 3.0 have their own names for install.
 675       # Don't use installbsd from OSF since it installs stuff as root
 676       # by default.
 677       for ac_prog in ginstall scoinst install; do
 678         if test -f $ac_dir/$ac_prog; then
 679           if test $ac_prog = install &&
 680             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 681             # AIX install.  It has an incompatible calling convention.
 682             :
 683           else
 684             ac_cv_path_install="$ac_dir/$ac_prog -c"
 685             break 2
 686           fi
 687         fi
 688       done
 689       ;;
 690     esac
 691   done
 692   IFS="$ac_save_IFS"
 693
 694 fi
 695   if test "${ac_cv_path_install+set}" = set; then
 696     INSTALL="$ac_cv_path_install"
 697   else
 698     # As a last resort, use the slow shell script.  We don't cache a
 699     # path for INSTALL within a source directory, because that will
 700     # break other packages using the cache if that directory is
 701     # removed, or if the path is relative.
 702     INSTALL="$ac_install_sh"
 703   fi
 704 fi
 705 echo "$ac_t""$INSTALL" 1>&6
 706
 707 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 708 # It thinks the first close brace ends the variable substitution.
 709 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 710
 711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 712
 713
 714 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 715
 716 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 717 echo "configure:718: checking whether build environment is sane" >&5
 718 # Just in case
 719 sleep 1
 720 echo timestamp > conftestfile
 721 # Do `set' in a subshell so we don't clobber the current shell's
 722 # arguments.  Must try -L first in case configure is actually a
 723 # symlink; some systems play weird games with the mod time of symlinks
 724 # (eg FreeBSD returns the mod time of the symlink's containing
 725 # directory).
 726 if (
 727    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 728    if test "$*" = "X"; then
 729       # -L didn't work.
 730       set X `ls -t $srcdir/configure conftestfile`
 731    fi
 732    if test "$*" != "X $srcdir/configure conftestfile" \
 733       && test "$*" != "X conftestfile $srcdir/configure"; then
 734
 735       # If neither matched, then we have a broken ls.  This can happen
 736       # if, for instance, CONFIG_SHELL is bash and it inherits a
 737       # broken ls alias from the environment.  This has actually
 738       # happened.  Such a system could not be considered "sane".
 739       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 740 alias in your environment" 1>&2; exit 1; }
 741    fi
 742
 743    test "$2" = conftestfile
 744    )
 745 then
 746    # Ok.
 747    :
 748 else
 749    { echo "configure: error: newly created file is older than distributed files!
 750 Check your system clock" 1>&2; exit 1; }
 751 fi
 752 rm -f conftest*
 753 echo "$ac_t""yes" 1>&6
 754 if test "$program_transform_name" = s,x,x,; then
 755   program_transform_name=
 756 else
 757   # Double any \ or $.  echo might interpret backslashes.
 758   cat <<\EOF_SED > conftestsed
 759 s,\\,\\\\,g; s,\$,$$,g
 760 EOF_SED
 761   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 762   rm -f conftestsed
 763 fi
 764 test "$program_prefix" != NONE &&
 765   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 766 # Use a double $ so make ignores it.
 767 test "$program_suffix" != NONE &&
 768   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 769
 770 # sed with no file args requires a program.
 771 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 772
 773 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 774 echo "configure:775: checking whether ${MAKE-make} sets \${MAKE}" >&5
 775 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 776 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 777   echo $ac_n "(cached) $ac_c" 1>&6
 778 else
 779   cat > conftestmake <<\EOF
 780 all:
 781         @echo 'ac_maketemp="${MAKE}"'
 782 EOF
 783 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 784 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 785 if test -n "$ac_maketemp"; then
 786   eval ac_cv_prog_make_${ac_make}_set=yes
 787 else
 788   eval ac_cv_prog_make_${ac_make}_set=no
 789 fi
 790 rm -f conftestmake
 791 fi
 792 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 793   echo "$ac_t""yes" 1>&6
 794   SET_MAKE=
 795 else
 796   echo "$ac_t""no" 1>&6
 797   SET_MAKE="MAKE=${MAKE-make}"
 798 fi
 799
 800
 801 PACKAGE=gas
 802
 803 VERSION=2.9.1
 804
 805 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 806   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 807 fi
 808 cat >> confdefs.h <<EOF
 809 #define PACKAGE "$PACKAGE"
 810 EOF
 811
 812 cat >> confdefs.h <<EOF
 813 #define VERSION "$VERSION"
 814 EOF
 815
 816
 817
 818 missing_dir=`cd $ac_aux_dir && pwd`
 819 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 820 echo "configure:821: checking for working aclocal" >&5
 821 # Run test in a subshell; some versions of sh will print an error if
 822 # an executable is not found, even if stderr is redirected.
 823 # Redirect stdin to placate older versions of autoconf.  Sigh.
 824 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 825    ACLOCAL=aclocal
 826    echo "$ac_t""found" 1>&6
 827 else
 828    ACLOCAL="$missing_dir/missing aclocal"
 829    echo "$ac_t""missing" 1>&6
 830 fi
 831
 832 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 833 echo "configure:834: checking for working autoconf" >&5
 834 # Run test in a subshell; some versions of sh will print an error if
 835 # an executable is not found, even if stderr is redirected.
 836 # Redirect stdin to placate older versions of autoconf.  Sigh.
 837 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 838    AUTOCONF=autoconf
 839    echo "$ac_t""found" 1>&6
 840 else
 841    AUTOCONF="$missing_dir/missing autoconf"
 842    echo "$ac_t""missing" 1>&6
 843 fi
 844
 845 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 846 echo "configure:847: checking for working automake" >&5
 847 # Run test in a subshell; some versions of sh will print an error if
 848 # an executable is not found, even if stderr is redirected.
 849 # Redirect stdin to placate older versions of autoconf.  Sigh.
 850 if (automake --version) < /dev/null > /dev/null 2>&1; then
 851    AUTOMAKE=automake
 852    echo "$ac_t""found" 1>&6
 853 else
 854    AUTOMAKE="$missing_dir/missing automake"
 855    echo "$ac_t""missing" 1>&6
 856 fi
 857
 858 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 859 echo "configure:860: checking for working autoheader" >&5
 860 # Run test in a subshell; some versions of sh will print an error if
 861 # an executable is not found, even if stderr is redirected.
 862 # Redirect stdin to placate older versions of autoconf.  Sigh.
 863 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 864    AUTOHEADER=autoheader
 865    echo "$ac_t""found" 1>&6
 866 else
 867    AUTOHEADER="$missing_dir/missing autoheader"
 868    echo "$ac_t""missing" 1>&6
 869 fi
 870
 871 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 872 echo "configure:873: checking for working makeinfo" >&5
 873 # Run test in a subshell; some versions of sh will print an error if
 874 # an executable is not found, even if stderr is redirected.
 875 # Redirect stdin to placate older versions of autoconf.  Sigh.
 876 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 877    MAKEINFO=makeinfo
 878    echo "$ac_t""found" 1>&6
 879 else
 880    MAKEINFO="$missing_dir/missing makeinfo"
 881    echo "$ac_t""missing" 1>&6
 882 fi
 883
 884
 885
 886 # Check whether --enable-shared or --disable-shared was given.
 887 if test "${enable_shared+set}" = set; then
 888   enableval="$enable_shared"
 889   p=${PACKAGE-default}
 890 case "$enableval" in
 891 yes) enable_shared=yes ;;
 892 no) enable_shared=no ;;
 893 *)
 894   enable_shared=no
 895   # Look at the argument we got.  We use all the common list separators.
 896   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 897   for pkg in $enableval; do
 898     if test "X$pkg" = "X$p"; then
 899       enable_shared=yes
 900     fi
 901   done
 902   IFS="$ac_save_ifs"
 903   ;;
 904 esac
 905 else
 906   enable_shared=yes
 907 fi
 908
 909 # Check whether --enable-static or --disable-static was given.
 910 if test "${enable_static+set}" = set; then
 911   enableval="$enable_static"
 912   p=${PACKAGE-default}
 913 case "$enableval" in
 914 yes) enable_static=yes ;;
 915 no) enable_static=no ;;
 916 *)
 917   enable_static=no
 918   # Look at the argument we got.  We use all the common list separators.
 919   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 920   for pkg in $enableval; do
 921     if test "X$pkg" = "X$p"; then
 922       enable_static=yes
 923     fi
 924   done
 925   IFS="$ac_save_ifs"
 926   ;;
 927 esac
 928 else
 929   enable_static=yes
 930 fi
 931
 932 # Extract the first word of "ranlib", so it can be a program name with args.
 933 set dummy ranlib; ac_word=$2
 934 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 935 echo "configure:936: checking for $ac_word" >&5
 936 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 937   echo $ac_n "(cached) $ac_c" 1>&6
 938 else
 939   if test -n "$RANLIB"; then
 940   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 941 else
 942   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 943   for ac_dir in $PATH; do
 944     test -z "$ac_dir" && ac_dir=.
 945     if test -f $ac_dir/$ac_word; then
 946       ac_cv_prog_RANLIB="ranlib"
 947       break
 948     fi
 949   done
 950   IFS="$ac_save_ifs"
 951   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 952 fi
 953 fi
 954 RANLIB="$ac_cv_prog_RANLIB"
 955 if test -n "$RANLIB"; then
 956   echo "$ac_t""$RANLIB" 1>&6
 957 else
 958   echo "$ac_t""no" 1>&6
 959 fi
 960
 961 # Extract the first word of "gcc", so it can be a program name with args.
 962 set dummy gcc; ac_word=$2
 963 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 964 echo "configure:965: checking for $ac_word" >&5
 965 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 966   echo $ac_n "(cached) $ac_c" 1>&6
 967 else
 968   if test -n "$CC"; then
 969   ac_cv_prog_CC="$CC" # Let the user override the test.
 970 else
 971   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 972   for ac_dir in $PATH; do
 973     test -z "$ac_dir" && ac_dir=.
 974     if test -f $ac_dir/$ac_word; then
 975       ac_cv_prog_CC="gcc"
 976       break
 977     fi
 978   done
 979   IFS="$ac_save_ifs"
 980 fi
 981 fi
 982 CC="$ac_cv_prog_CC"
 983 if test -n "$CC"; then
 984   echo "$ac_t""$CC" 1>&6
 985 else
 986   echo "$ac_t""no" 1>&6
 987 fi
 988
 989 if test -z "$CC"; then
 990   # Extract the first word of "cc", so it can be a program name with args.
 991 set dummy cc; ac_word=$2
 992 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 993 echo "configure:994: checking for $ac_word" >&5
 994 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   if test -n "$CC"; then
 998   ac_cv_prog_CC="$CC" # Let the user override the test.
 999 else
1000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1001   ac_prog_rejected=no
1002   for ac_dir in $PATH; do
1003     test -z "$ac_dir" && ac_dir=.
1004     if test -f $ac_dir/$ac_word; then
1005       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1006         ac_prog_rejected=yes
1007         continue
1008       fi
1009       ac_cv_prog_CC="cc"
1010       break
1011     fi
1012   done
1013   IFS="$ac_save_ifs"
1014 if test $ac_prog_rejected = yes; then
1015   # We found a bogon in the path, so make sure we never use it.
1016   set dummy $ac_cv_prog_CC
1017   shift
1018   if test $# -gt 0; then
1019     # We chose a different compiler from the bogus one.
1020     # However, it has the same basename, so the bogon will be chosen
1021     # first if we set CC to just the basename; use the full file name.
1022     shift
1023     set dummy "$ac_dir/$ac_word" "$@"
1024     shift
1025     ac_cv_prog_CC="$@"
1026   fi
1027 fi
1028 fi
1029 fi
1030 CC="$ac_cv_prog_CC"
1031 if test -n "$CC"; then
1032   echo "$ac_t""$CC" 1>&6
1033 else
1034   echo "$ac_t""no" 1>&6
1035 fi
1036
1037   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1038 fi
1039
1040 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1041 echo "configure:1042: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1042
1043 ac_ext=c
1044 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1045 ac_cpp='$CPP $CPPFLAGS'
1046 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1047 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1048 cross_compiling=$ac_cv_prog_cc_cross
1049
1050 cat > conftest.$ac_ext <<EOF
1051 #line 1052 "configure"
1052 #include "confdefs.h"
1053 main(){return(0);}
1054 EOF
1055 if { (eval echo configure:1056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1056   ac_cv_prog_cc_works=yes
1057   # If we can't run a trivial program, we are probably using a cross compiler.
1058   if (./conftest; exit) 2>/dev/null; then
1059     ac_cv_prog_cc_cross=no
1060   else
1061     ac_cv_prog_cc_cross=yes
1062   fi
1063 else
1064   echo "configure: failed program was:" >&5
1065   cat conftest.$ac_ext >&5
1066   ac_cv_prog_cc_works=no
1067 fi
1068 rm -fr conftest*
1069
1070 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1071 if test $ac_cv_prog_cc_works = no; then
1072   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1073 fi
1074 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1075 echo "configure:1076: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1076 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1077 cross_compiling=$ac_cv_prog_cc_cross
1078
1079 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1080 echo "configure:1081: checking whether we are using GNU C" >&5
1081 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1082   echo $ac_n "(cached) $ac_c" 1>&6
1083 else
1084   cat > conftest.c <<EOF
1085 #ifdef __GNUC__
1086   yes;
1087 #endif
1088 EOF
1089 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1090   ac_cv_prog_gcc=yes
1091 else
1092   ac_cv_prog_gcc=no
1093 fi
1094 fi
1095
1096 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1097
1098 if test $ac_cv_prog_gcc = yes; then
1099   GCC=yes
1100   ac_test_CFLAGS="${CFLAGS+set}"
1101   ac_save_CFLAGS="$CFLAGS"
1102   CFLAGS=
1103   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1104 echo "configure:1105: checking whether ${CC-cc} accepts -g" >&5
1105 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1106   echo $ac_n "(cached) $ac_c" 1>&6
1107 else
1108   echo 'void f(){}' > conftest.c
1109 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1110   ac_cv_prog_cc_g=yes
1111 else
1112   ac_cv_prog_cc_g=no
1113 fi
1114 rm -f conftest*
1115
1116 fi
1117
1118 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1119   if test "$ac_test_CFLAGS" = set; then
1120     CFLAGS="$ac_save_CFLAGS"
1121   elif test $ac_cv_prog_cc_g = yes; then
1122     CFLAGS="-g -O2"
1123   else
1124     CFLAGS="-O2"
1125   fi
1126 else
1127   GCC=
1128   test "${CFLAGS+set}" = set || CFLAGS="-g"
1129 fi
1130
1131 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1132 if test "${with_gnu_ld+set}" = set; then
1133   withval="$with_gnu_ld"
1134   test "$withval" = no || with_gnu_ld=yes
1135 else
1136   with_gnu_ld=no
1137 fi
1138
1139
1140 ac_prog=ld
1141 if test "$ac_cv_prog_gcc" = yes; then
1142   # Check if gcc -print-prog-name=ld gives a path.
1143   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1144 echo "configure:1145: checking for ld used by GCC" >&5
1145   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1146   case "$ac_prog" in
1147   # Accept absolute paths.
1148   /* | [A-Za-z]:\\*)
1149     test -z "$LD" && LD="$ac_prog"
1150     ;;
1151   "")
1152     # If it fails, then pretend we aren't using GCC.
1153     ac_prog=ld
1154     ;;
1155   *)
1156     # If it is relative, then search for the first ld in PATH.
1157     with_gnu_ld=unknown
1158     ;;
1159   esac
1160 elif test "$with_gnu_ld" = yes; then
1161   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1162 echo "configure:1163: checking for GNU ld" >&5
1163 else
1164   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1165 echo "configure:1166: checking for non-GNU ld" >&5
1166 fi
1167 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1168   echo $ac_n "(cached) $ac_c" 1>&6
1169 else
1170   if test -z "$LD"; then
1171   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1172   for ac_dir in $PATH; do
1173     test -z "$ac_dir" && ac_dir=.
1174     if test -f "$ac_dir/$ac_prog"; then
1175       ac_cv_path_LD="$ac_dir/$ac_prog"
1176       # Check to see if the program is GNU ld.  I'd rather use --version,
1177       # but apparently some GNU ld's only accept -v.
1178       # Break only if it was the GNU/non-GNU ld that we prefer.
1179       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1180         test "$with_gnu_ld" != no && break
1181       else
1182         test "$with_gnu_ld" != yes && break
1183       fi
1184     fi
1185   done
1186   IFS="$ac_save_ifs"
1187 else
1188   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1189 fi
1190 fi
1191
1192 LD="$ac_cv_path_LD"
1193 if test -n "$LD"; then
1194   echo "$ac_t""$LD" 1>&6
1195 else
1196   echo "$ac_t""no" 1>&6
1197 fi
1198 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1199
1200 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1201 echo "configure:1202: checking if the linker ($LD) is GNU ld" >&5
1202 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1203   echo $ac_n "(cached) $ac_c" 1>&6
1204 else
1205   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1206 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1207   ac_cv_prog_gnu_ld=yes
1208 else
1209   ac_cv_prog_gnu_ld=no
1210 fi
1211 fi
1212
1213 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1214
1215
1216 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1217 echo "configure:1218: checking for BSD-compatible nm" >&5
1218 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1219   echo $ac_n "(cached) $ac_c" 1>&6
1220 else
1221   case "$NM" in
1222 /* | [A-Za-z]:\\*)
1223   ac_cv_path_NM="$NM" # Let the user override the test with a path.
1224   ;;
1225 *)
1226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1227   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
1228     test -z "$ac_dir" && ac_dir=.
1229     if test -f $ac_dir/nm; then
1230       # Check to see if the nm accepts a BSD-compat flag.
1231       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1232       #   nm: unknown option "B" ignored
1233       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1234         ac_cv_path_NM="$ac_dir/nm -B"
1235       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1236         ac_cv_path_NM="$ac_dir/nm -p"
1237       else
1238         ac_cv_path_NM="$ac_dir/nm"
1239       fi
1240       break
1241     fi
1242   done
1243   IFS="$ac_save_ifs"
1244   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1245   ;;
1246 esac
1247 fi
1248
1249 NM="$ac_cv_path_NM"
1250 echo "$ac_t""$NM" 1>&6
1251
1252
1253 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1254 echo "configure:1255: checking whether ln -s works" >&5
1255 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1256   echo $ac_n "(cached) $ac_c" 1>&6
1257 else
1258   rm -f conftestdata
1259 if ln -s X conftestdata 2>/dev/null
1260 then
1261   rm -f conftestdata
1262   ac_cv_prog_LN_S="ln -s"
1263 else
1264   ac_cv_prog_LN_S=ln
1265 fi
1266 fi
1267 LN_S="$ac_cv_prog_LN_S"
1268 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1269   echo "$ac_t""yes" 1>&6
1270 else
1271   echo "$ac_t""no" 1>&6
1272 fi
1273
1274 # Always use our own libtool.
1275 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1276
1277 # Check for any special flags to pass to ltconfig.
1278 libtool_flags=
1279 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1280 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1281 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1282 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1283 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1284
1285 # Some flags need to be propagated to the compiler or linker for good
1286 # libtool support.
1287 case "$host" in
1288 *-*-irix6*)
1289   # Find out which ABI we are using.
1290   echo '#line 1291 "configure"' > conftest.$ac_ext
1291   if { (eval echo configure:1292: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1292     case "`/usr/bin/file conftest.o`" in
1293     *32-bit*)
1294       LD="${LD-ld} -32"
1295       ;;
1296     *N32*)
1297       LD="${LD-ld} -n32"
1298       ;;
1299     *64-bit*)
1300       LD="${LD-ld} -64"
1301       ;;
1302     esac
1303   fi
1304   rm -rf conftest*
1305   ;;
1306
1307 *-*-sco3.2v5*)
1308   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1309   CFLAGS="$CFLAGS -belf"
1310   ;;
1311 esac
1312
1313 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1314 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1315 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
1316 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1317 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1318 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1319
1320
1321 user_bfd_gas=
1322 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1323 if test "${enable_bfd_assembler+set}" = set; then
1324   enableval="$enable_bfd_assembler"
1325   case "${enableval}" in
1326   yes) need_bfd=yes user_bfd_gas=yes ;;
1327   no)  user_bfd_gas=no ;;
1328   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1329 esac
1330 fi
1331 # Check whether --enable-targets or --disable-targets was given.
1332 if test "${enable_targets+set}" = set; then
1333   enableval="$enable_targets"
1334   case "${enableval}" in
1335   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1336             ;;
1337   no)       enable_targets= ;;
1338   *)        enable_targets=$enableval ;;
1339 esac
1340 fi
1341 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1342 if test "${enable_commonbfdlib+set}" = set; then
1343   enableval="$enable_commonbfdlib"
1344   case "${enableval}" in
1345   yes) commonbfdlib=true ;;
1346   no)  commonbfdlib=false ;;
1347   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1348 esac
1349 fi
1350
1351 # Generate a header file
1352
1353
1354
1355
1356 te_file=generic
1357
1358 canon_targets=""
1359 if test -n "$enable_targets" ; then
1360   for t in `echo $enable_targets | sed 's/,/ /g'`; do
1361     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
1362     if test -n "$result" ; then
1363       canon_targets="$canon_targets $result"
1364 #    else
1365 #      # Permit "all", etc.  We don't support it yet though.
1366 #      canon_targets="$canon_targets $t"
1367     fi
1368   done
1369   _gas_uniq_list="$canon_targets"
1370 _gas_uniq_newlist=""
1371 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1372   case $_gas_uniq_i in
1373   _gas_uniq_dummy) ;;
1374   *) case " $_gas_uniq_newlist " in
1375        *" $_gas_uniq_i "*) ;;
1376        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1377      esac ;;
1378   esac
1379 done
1380 canon_targets=$_gas_uniq_newlist
1381
1382 fi
1383
1384 emulations=""
1385
1386 for this_target in $target $canon_targets ; do
1387
1388     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
1389
1390     # check for architecture variants
1391     arch=
1392     endian=
1393     case ${cpu} in
1394       alpha*)           cpu_type=alpha ;;
1395       armeb)            cpu_type=arm endian=big ;;
1396       arm*)             cpu_type=arm endian=little ;;
1397       thumb*)           cpu_type=arm endian=little ;;
1398       hppa*)            cpu_type=hppa ;;
1399       i[456]86)         cpu_type=i386 ;;
1400       m680[012346]0)    cpu_type=m68k ;;
1401       m68008)           cpu_type=m68k ;;
1402       m683??)           cpu_type=m68k ;;
1403       m8*)              cpu_type=m88k ;;
1404       mips*el)          cpu_type=mips endian=little ;;
1405 # start-sanitize-r5900
1406       mips*5900*)       cpu_type=mips endian=little ;;
1407 # end-sanitize-r5900
1408       mips*)            cpu_type=mips endian=big ;;
1409       powerpcle*)       cpu_type=ppc endian=little ;;
1410       powerpc*)         cpu_type=ppc endian=big ;;
1411       rs6000*)          cpu_type=ppc ;;
1412       sparclite*)       cpu_type=sparc arch=sparclite ;;
1413       sparclet*)        cpu_type=sparc arch=sparclet ;;
1414       sparc64*)         cpu_type=sparc arch=v9-64 ;;
1415       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
1416       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
1417       v850*)            cpu_type=v850 ;;
1418       *)                cpu_type=${cpu} ;;
1419     esac
1420
1421     if test ${this_target} = $target ; then
1422       target_cpu_type=${cpu_type}
1423       if test x${endian} = xbig; then
1424         cat >> confdefs.h <<\EOF
1425 #define TARGET_BYTES_BIG_ENDIAN 1
1426 EOF
1427
1428       elif test x${endian} = xlittle; then
1429         cat >> confdefs.h <<\EOF
1430 #define TARGET_BYTES_BIG_ENDIAN 0
1431 EOF
1432
1433       fi
1434     elif test ${target_cpu_type} != ${cpu_type} ; then
1435       continue
1436     fi
1437
1438     generic_target=${cpu_type}-$vendor-$os
1439     dev=no
1440     bfd_gas=no
1441     em=generic
1442
1443     # assign object format
1444     case ${generic_target} in
1445       a29k-*-coff)          fmt=coff ;;
1446       a29k-amd-udi)         fmt=coff ;;
1447       a29k-amd-ebmon)       fmt=coff ;;
1448       a29k-nyu-sym1)        fmt=coff ;;
1449       a29k-*-vxworks*)      fmt=coff ;;
1450
1451       alpha*-*-*vms*)       fmt=evax ;;
1452       alpha*-*-netware*)    fmt=ecoff ;;
1453       alpha*-*-openbsd*)    fmt=ecoff ;;
1454       alpha*-*-osf*)        fmt=ecoff ;;
1455       alpha*-*-linuxecoff*) fmt=ecoff ;;
1456       alpha*-*-linux-gnu*)  fmt=elf em=linux ;;
1457       alpha*-*-netbsd*)     fmt=elf em=nbsd ;;
1458
1459       arc-*-elf*)           fmt=elf bfd_gas=yes ;;
1460
1461       arm-*-riscix*)        fmt=aout em=riscix ;;
1462       arm-*-aout)           fmt=aout ;;
1463       arm-*-coff | thumb-*-coff)           fmt=coff ;;
1464       arm-*-riscix*)        fmt=aout ;;
1465       arm-*-pe | thumb-*-pe)               fmt=coff em=pe ;;
1466
1467       d10v-*-*)             fmt=elf bfd_gas=yes ;;
1468 # start-sanitize-d30v
1469       d30v-*-*)             fmt=elf bfd_gas=yes ;;
1470 # end-sanitize-d30v
1471
1472       hppa-*-*elf*)         fmt=elf em=hppa ;;
1473       hppa-*-lites*)        fmt=elf em=hppa ;;
1474       hppa-*-osf*)          fmt=som em=hppa ;;
1475       hppa-*-rtems*)        fmt=elf em=hppa ;;
1476       hppa-*-hpux*)         fmt=som em=hppa ;;
1477       hppa-*-bsd*)          fmt=som em=hppa ;;
1478       hppa-*-hiux*)         fmt=som em=hppa ;;
1479
1480       h8300-*-coff)         fmt=coff ;;
1481
1482       i386-ibm-aix*)        fmt=coff em=i386aix ;;
1483       i386-sequent-bsd*)    fmt=aout em=dynix bfd_gas=yes ;;
1484       i386-*-bsd*)          fmt=aout em=386bsd ;;
1485       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
1486       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
1487       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
1488       i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
1489       i386-*-linux*coff*)   fmt=coff em=linux ;;
1490       i386-*-linux-gnu*)    fmt=elf em=linux ;;
1491       i386-*-lynxos*)       fmt=coff em=lynx ;;
1492       i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
1493                             fmt=elf ;;
1494       i386-*-freebsdelf*)   fmt=elf ;;
1495       i386-*-freebsd*)      fmt=aout em=386bsd ;;
1496       i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1497                           fmt=coff ;;
1498       i386-*-sco3.2v5*)      fmt=elf
1499                             if test ${this_target} = $target; then
1500                                 cat >> confdefs.h <<\EOF
1501 #define SCO_ELF 1
1502 EOF
1503
1504                             fi
1505                             ;;
1506       i386-*-sco3.2*)       fmt=coff ;;
1507       i386-*-vsta)          fmt=aout ;;
1508       i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
1509                             fmt=coff em=go32;;
1510       i386-*-rtems*)        fmt=coff ;;
1511       i386-*-gnu*)          fmt=elf ;;
1512       i386-*-mach*)
1513                             fmt=aout em=mach bfd_gas=yes ;;
1514       i386-*-msdos*)        fmt=aout ;;
1515       i386-*-moss*)         fmt=elf ;;
1516       i386-*-pe)            fmt=coff em=pe ;;
1517       i386-*-cygwin32*)     fmt=coff em=pe bfd_gas=yes ;;
1518       i386-*-mingw32*)      fmt=coff em=pe bfd_gas=yes ;;
1519       i386-*-*nt*)          fmt=coff em=pe ;;
1520       i960-*-bout)          fmt=bout ;;
1521       i960-*-coff)          fmt=coff em=ic960 ;;
1522       i960-*-rtems*)        fmt=coff em=ic960 ;;
1523       i960-*-nindy*)        fmt=bout ;;
1524       i960-*-vxworks4*)     fmt=bout ;;
1525       i960-*-vxworks5.0)    fmt=bout ;;
1526       i960-*-vxworks5.*)    fmt=coff em=ic960 ;;
1527       i960-*-vxworks*)      fmt=bout ;;
1528
1529       m32r-*-*)             fmt=elf bfd_gas=yes ;;
1530
1531       m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1532                             fmt=aout em=sun3 ;;
1533       m68k-motorola-sysv*)  fmt=coff em=delta ;;
1534       m68k-bull-sysv3*)     fmt=coff em=dpx2 ;;
1535       m68k-apollo-*)        fmt=coff em=apollo ;;
1536       m68k-*-sysv4*) # must be before -sysv*
1537                             fmt=elf em=svr4 ;;
1538       m68k-*-elf*)          fmt=elf ;;
1539       m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
1540                             fmt=coff ;;
1541       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
1542       m68k-*-linux*aout*)   fmt=aout em=linux ;;
1543       m68k-*-linux-gnu*)    fmt=elf em=linux ;;
1544       m68k-*-lynxos*)       fmt=coff em=lynx ;;
1545       m68k-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes ;;
1546       m68k-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1547       m68k-apple-aux*)      fmt=coff em=aux ;;
1548       m68k-*-psos*)         fmt=elf em=psos;;
1549
1550       m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1551       m88k-*-coff*)         fmt=coff ;;
1552
1553       # don't change em like *-*-bsd does
1554       mips-dec-netbsd*)     fmt=elf endian=little ;;
1555       mips-dec-openbsd*)    fmt=elf endian=little ;;
1556       mips-dec-bsd*)        fmt=aout ;;
1557       mips-sony-bsd*)       fmt=ecoff ;;
1558       mips-*-bsd*)          { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
1559       mips-*-ultrix*)       fmt=ecoff endian=little ;;
1560       mips-*-osf*)          fmt=ecoff endian=little ;;
1561       mips-*-ecoff*)        fmt=ecoff ;;
1562       mips-*-ecoff*)        fmt=ecoff ;;
1563       mips-*-irix6*)        fmt=elf ;;
1564       mips-*-irix5*)        fmt=elf ;;
1565       mips-*-irix*)         fmt=ecoff ;;
1566       mips-*-lnews*)        fmt=ecoff em=lnews ;;
1567       mips-*-riscos*)       fmt=ecoff ;;
1568       mips-*-sysv*)         fmt=ecoff ;;
1569       mips-*-elf* | mips-*-rtems* | mips-*-linux-gnu* | mips-*-gnu* | mips-*-openbsd*)
1570                             fmt=elf ;;
1571       mn10200-*-*)          fmt=elf bfd_gas=yes ;;
1572       mn10300-*-*)          fmt=elf bfd_gas=yes ;;
1573       ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
1574                             fmt=coff em=pe ;;
1575       ppc-*-aix*)           fmt=coff ;;
1576       ppc-*-beos*)          fmt=coff ;;
1577       ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
1578                             fmt=elf ;;
1579       ppc-*-linux-gnu*)     fmt=elf
1580                             case "$endian" in
1581                             big)  ;;
1582                             *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
1583                             esac
1584                             ;;
1585       ppc-*-solaris*)       fmt=elf
1586                             if test ${this_target} = $target; then
1587                                 cat >> confdefs.h <<\EOF
1588 #define TARGET_SOLARIS_COMMENT 1
1589 EOF
1590
1591                             fi
1592                             if test x${endian} = xbig; then
1593                                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1594                             fi
1595                             ;;
1596       ppc-*-rtems*)         fmt=elf ;;
1597       ppc-*-macos* | ppc-*-mpw*)
1598                             fmt=coff em=macos ;;
1599       ppc-*-netware*)       fmt=elf em=ppcnw ;;
1600
1601       sh-*-elf*)            fmt=elf ;;
1602       sh-*-coff*)           fmt=coff ;;
1603       sh-*-rtems*)          fmt=coff ;;
1604
1605       ns32k-pc532-mach* | ns32k-pc532-ux*)    fmt=aout em=pc532mach ;;
1606       ns32k-pc532-netbsd* | ns32k-pc532-lites*)  fmt=aout em=nbsd532 ;;
1607       ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
1608
1609       sparc-*-rtems*)       fmt=aout ;;
1610       sparc-*-sunos4*)      fmt=aout em=sun3 ;;
1611       sparc-*-aout | sparc*-*-vxworks*)
1612                             fmt=aout em=sparcaout ;;
1613       sparc-*-coff)         fmt=coff ;;
1614       sparc-*-linux*aout*)  fmt=aout em=linux ;;
1615       sparc-*-linux-gnu*)   fmt=elf em=linux ;;
1616       sparc-*-lynxos*)      fmt=coff em=lynx ;;
1617       sparc-fujitsu-none)   fmt=aout ;;
1618       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
1619                             fmt=elf ;;
1620       sparc-*-netbsd*)      fmt=aout em=nbsd bfd_gas=yes ;;
1621       sparc-*-openbsd*)     fmt=aout em=nbsd bfd_gas=yes ;;
1622
1623       tic30-*-*aout*)       fmt=aout bfd_gas=yes ;;
1624       tic30-*-*coff*)       fmt=coff bfd_gas=yes ;;
1625 # start-sanitize-tic80
1626       tic80-*-*)            fmt=coff ;;
1627 # end-sanitize-tic80
1628
1629 # start-sanitize-sky
1630       dvp-*-*)              fmt=elf bfd_gas=yes ;;
1631 # end-sanitize-sky
1632
1633       v850-*-*)             fmt=elf bfd_gas=yes ;;
1634
1635 # start-sanitize-v850e
1636       v850e-*-*)            fmt=elf bfd_gas=yes ;;
1637       v850ea-*-*)           fmt=elf bfd_gas=yes ;;
1638 # end-sanitize-v850e
1639       vax-*-bsd* | vax-*-ultrix*)
1640                             fmt=aout ;;
1641       vax-*-vms)            fmt=vms ;;
1642
1643       z8k-*-coff | z8k-*-sim)
1644                             fmt=coff ;;
1645
1646       w65-*-*)              fmt=coff ;;
1647
1648       *-*-aout | *-*-scout)
1649                             fmt=aout ;;
1650       *-*-nindy*)
1651                             fmt=bout ;;
1652       *-*-bsd*)
1653                             fmt=aout em=sun3 ;;
1654       *-*-generic)          fmt=generic ;;
1655       *-*-xray | *-*-hms)   fmt=coff ;;
1656       *-*-sim)              fmt=coff ;;
1657       *-*-elf | *-*-sysv4* | *-*-solaris*)
1658                             echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
1659                             fmt=elf dev=yes ;;
1660       *-*-vxworks)          fmt=aout ;;
1661       *-*-netware)          fmt=elf ;;
1662     esac
1663
1664     case ${cpu_type}-${fmt} in
1665       alpha*-*) bfd_gas=yes ;;
1666       arm-*)    bfd_gas=yes ;;
1667     # not yet
1668     # i386-aout)        bfd_gas=preferred ;;
1669       mips-*)   bfd_gas=yes ;;
1670       ns32k-*)  bfd_gas=yes ;;
1671       ppc-*)    bfd_gas=yes ;;
1672       sparc-*)  bfd_gas=yes ;;
1673       *-elf)    bfd_gas=yes ;;
1674       *-ecoff)  bfd_gas=yes ;;
1675       *-som)    bfd_gas=yes ;;
1676       *)                ;;
1677     esac
1678
1679 # Other random stuff.
1680
1681     # do we need the opcodes library?
1682     case ${cpu_type} in
1683       vax | i386 | tic30)
1684         ;;
1685       *)
1686         need_opcodes=yes
1687
1688         case "${enable_shared}" in
1689         yes) shared_opcodes=true ;;
1690         *opcodes*) shared_opcodes=true ;;
1691         *) shared_opcodes=false ;;
1692         esac
1693         if test "${shared_opcodes}" = "true"; then
1694           # A shared libopcodes must be linked against libbfd.
1695           need_bfd=yes
1696         fi
1697         ;;
1698     esac
1699
1700     case ${cpu_type} in
1701       m32r)
1702         case ${extra_objects} in
1703         *cgen.o*) ;;
1704         *) extra_objects="$extra_objects cgen.o"
1705            cat >> confdefs.h <<\EOF
1706 #define USING_CGEN 1
1707 EOF
1708
1709            ;;
1710         esac
1711         ;;
1712
1713       m68k)
1714         case ${extra_objects} in
1715         *m68k-parse.o*) ;;
1716         *) extra_objects="$extra_objects m68k-parse.o" ;;
1717         esac
1718         ;;
1719
1720       mips)
1721         echo ${extra_objects} | grep -s "itbl-parse.o"
1722         if test $? -ne 0 ; then
1723           extra_objects="$extra_objects itbl-parse.o"
1724         fi
1725
1726         echo ${extra_objects} | grep -s "itbl-lex.o"
1727         if test $? -ne 0 ; then
1728           extra_objects="$extra_objects itbl-lex.o"
1729         fi
1730
1731         echo ${extra_objects} | grep -s "itbl-ops.o"
1732         if test $? -ne 0 ; then
1733           extra_objects="$extra_objects itbl-ops.o"
1734         fi
1735         ;;
1736
1737       sparc)
1738         if test $this_target = $target ; then
1739           cat >> confdefs.h <<EOF
1740 #define DEFAULT_ARCH "${arch}"
1741 EOF
1742
1743         fi
1744         ;;
1745
1746       *)
1747         ;;
1748     esac
1749
1750 # See if we really can support this configuration with the emulation code.
1751
1752     if test $this_target = $target ; then
1753       primary_bfd_gas=$bfd_gas
1754       obj_format=$fmt
1755       te_file=$em
1756
1757       if test $bfd_gas = no ; then
1758         # Can't support other configurations this way.
1759         break
1760       fi
1761     elif test $bfd_gas = no ; then
1762       # Can't support this configuration.
1763       break
1764     fi
1765
1766 # From target name and format, produce a list of supported emulations.
1767
1768     case ${generic_target}-${fmt} in
1769       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1770       mips-*-linux-gnu*-*) case "$endian" in
1771                         big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1772                         *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1773                         esac ;;
1774       mips-*-lnews*-ecoff) ;;
1775       mips-*-*-ecoff)   case "$endian" in
1776                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
1777                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
1778                         esac ;;
1779       mips-*-*-elf)     case "$endian" in
1780                         big)    emulation="mipsbelf mipslelf mipself" ;;
1781                         *)      emulation="mipslelf mipsbelf mipself" ;;
1782       # Uncommenting the next line will turn on support for i386 COFF
1783       # in any i386 ELF configuration.  This probably doesn't work
1784       # correctly.
1785       # i386-*-*-elf)   emulation="i386coff i386elf" ;;
1786                         esac ;;
1787     esac
1788
1789     emulations="$emulations $emulation"
1790
1791 done
1792
1793 # Assign floating point type.  Most processors with FP support
1794 # IEEE FP.  On those that don't support FP at all, usually IEEE
1795 # is emulated.
1796 case ${target_cpu} in
1797   vax | tahoe ) atof=${target_cpu} ;;
1798   *)            atof=ieee ;;
1799 esac
1800
1801 case "${obj_format}" in
1802   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1803 esac
1804
1805
1806 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1807   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1808 fi
1809
1810 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1811   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1812 fi
1813
1814 case ${user_bfd_gas}-${primary_bfd_gas} in
1815   yes-yes | no-no)
1816     # We didn't override user's choice.
1817     ;;
1818   no-yes)
1819     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1820     ;;
1821   no-preferred)
1822     primary_bfd_gas=no
1823     ;;
1824   *-preferred)
1825     primary_bfd_gas=yes
1826     ;;
1827   yes-*)
1828     primary_bfd_gas=yes
1829     ;;
1830   -*)
1831     # User specified nothing.
1832     ;;
1833 esac
1834
1835 # Some COFF configurations want these random other flags set.
1836 case ${obj_format} in
1837   coff)
1838     case ${target_cpu_type} in
1839       i386) cat >> confdefs.h <<\EOF
1840 #define I386COFF 1
1841 EOF
1842  ;;
1843       m68k) cat >> confdefs.h <<\EOF
1844 #define M68KCOFF 1
1845 EOF
1846  ;;
1847       m88k) cat >> confdefs.h <<\EOF
1848 #define M88KCOFF 1
1849 EOF
1850  ;;
1851     esac
1852     ;;
1853 esac
1854
1855 # Getting this done right is going to be a bitch.  Each configuration specified
1856 # with --enable-targets=... should be checked for environment, format, cpu, and
1857 # bfd_gas setting.
1858 #
1859 # For each configuration, the necessary object file support code must be linked
1860 # in.  This might be only one, it might be up to four.  The necessary emulation
1861 # code needs to be provided, too.
1862 #
1863 # And then there's "--enable-targets=all"....
1864 #
1865 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
1866
1867 formats="${obj_format}"
1868 emfiles=""
1869 EMULATIONS=""
1870 _gas_uniq_list="$emulations"
1871 _gas_uniq_newlist=""
1872 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1873   case $_gas_uniq_i in
1874   _gas_uniq_dummy) ;;
1875   *) case " $_gas_uniq_newlist " in
1876        *" $_gas_uniq_i "*) ;;
1877        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1878      esac ;;
1879   esac
1880 done
1881 emulations=$_gas_uniq_newlist
1882
1883 for em in . $emulations ; do
1884   case $em in
1885     .)  continue ;;
1886     mipsbelf | mipslelf)
1887         fmt=elf   file=mipself ;;
1888     mipsbecoff | mipslecoff)
1889         fmt=ecoff file=mipsecoff ;;
1890     i386coff)
1891         fmt=coff  file=i386coff ;;
1892     i386elf)
1893         fmt=elf   file=i386elf ;;
1894   esac
1895   formats="$formats $fmt"
1896   emfiles="$emfiles e-$file.o"
1897   EMULATIONS="$EMULATIONS &$em,"
1898 done
1899 _gas_uniq_list="$formats"
1900 _gas_uniq_newlist=""
1901 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1902   case $_gas_uniq_i in
1903   _gas_uniq_dummy) ;;
1904   *) case " $_gas_uniq_newlist " in
1905        *" $_gas_uniq_i "*) ;;
1906        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1907      esac ;;
1908   esac
1909 done
1910 formats=$_gas_uniq_newlist
1911
1912 _gas_uniq_list="$emfiles"
1913 _gas_uniq_newlist=""
1914 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1915   case $_gas_uniq_i in
1916   _gas_uniq_dummy) ;;
1917   *) case " $_gas_uniq_newlist " in
1918        *" $_gas_uniq_i "*) ;;
1919        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1920      esac ;;
1921   esac
1922 done
1923 emfiles=$_gas_uniq_newlist
1924
1925 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1926   for fmt in $formats ; do
1927     case $fmt in
1928       aout)     cat >> confdefs.h <<\EOF
1929 #define OBJ_MAYBE_AOUT 1
1930 EOF
1931     ;;
1932       bout)     cat >> confdefs.h <<\EOF
1933 #define OBJ_MAYBE_BOUT 1
1934 EOF
1935     ;;
1936       coff)     cat >> confdefs.h <<\EOF
1937 #define OBJ_MAYBE_COFF 1
1938 EOF
1939     ;;
1940       ecoff)    cat >> confdefs.h <<\EOF
1941 #define OBJ_MAYBE_ECOFF 1
1942 EOF
1943    ;;
1944       elf)      cat >> confdefs.h <<\EOF
1945 #define OBJ_MAYBE_ELF 1
1946 EOF
1947      ;;
1948       generic)  cat >> confdefs.h <<\EOF
1949 #define OBJ_MAYBE_GENERIC 1
1950 EOF
1951  ;;
1952       hp300)    cat >> confdefs.h <<\EOF
1953 #define OBJ_MAYBE_HP300 1
1954 EOF
1955    ;;
1956       ieee)     cat >> confdefs.h <<\EOF
1957 #define OBJ_MAYBE_IEEE 1
1958 EOF
1959     ;;
1960       som)      cat >> confdefs.h <<\EOF
1961 #define OBJ_MAYBE_SOM 1
1962 EOF
1963      ;;
1964       vms)      cat >> confdefs.h <<\EOF
1965 #define OBJ_MAYBE_VMS 1
1966 EOF
1967      ;;
1968     esac
1969     extra_objects="$extra_objects obj-$fmt.o"
1970   done
1971   obj_format=multi
1972 fi
1973 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1974   te_file=multi
1975   extra_objects="$extra_objects $emfiles"
1976   DEFAULT_EMULATION=`set . $emulations ; echo $2`
1977   cat >> confdefs.h <<\EOF
1978 #define USE_EMULATIONS 1
1979 EOF
1980
1981 fi
1982
1983 cat >> confdefs.h <<EOF
1984 #define EMULATIONS $EMULATIONS
1985 EOF
1986
1987 cat >> confdefs.h <<EOF
1988 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1989 EOF
1990
1991
1992 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1993   yes-*-coff)   need_bfd=yes ;;
1994   no-*-coff)    need_bfd=yes
1995                 cat >> confdefs.h <<\EOF
1996 #define MANY_SEGMENTS 1
1997 EOF
1998  ;;
1999 esac
2000
2001 reject_dev_configs=yes
2002
2003 case ${reject_dev_configs}-${dev} in
2004   yes-yes) # Oops.
2005     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
2006     ;;
2007 esac
2008
2009
2010
2011
2012
2013
2014 case "${primary_bfd_gas}" in
2015   yes)  cat >> confdefs.h <<\EOF
2016 #define BFD_ASSEMBLER 1
2017 EOF
2018
2019         need_bfd=yes ;;
2020 esac
2021
2022 # do we need the opcodes library?
2023 case "${need_opcodes}" in
2024 yes)
2025   OPCODES_LIB=../opcodes/libopcodes.la
2026   ;;
2027 esac
2028
2029 case "${need_bfd}" in
2030 yes)
2031   BFDLIB=../bfd/libbfd.la
2032   ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
2033   ;;
2034 esac
2035
2036
2037
2038
2039
2040
2041 cat >> confdefs.h <<EOF
2042 #define TARGET_ALIAS "${target_alias}"
2043 EOF
2044
2045 cat >> confdefs.h <<EOF
2046 #define TARGET_CANONICAL "${target}"
2047 EOF
2048
2049 cat >> confdefs.h <<EOF
2050 #define TARGET_CPU "${target_cpu}"
2051 EOF
2052
2053 cat >> confdefs.h <<EOF
2054 #define TARGET_VENDOR "${target_vendor}"
2055 EOF
2056
2057 cat >> confdefs.h <<EOF
2058 #define TARGET_OS "${target_os}"
2059 EOF
2060
2061
2062 # Extract the first word of "gcc", so it can be a program name with args.
2063 set dummy gcc; ac_word=$2
2064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2065 echo "configure:2065: checking for $ac_word" >&5
2066 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2067   echo $ac_n "(cached) $ac_c" 1>&6
2068 else
2069   if test -n "$CC"; then
2070   ac_cv_prog_CC="$CC" # Let the user override the test.
2071 else
2072   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2073   for ac_dir in $PATH; do
2074     test -z "$ac_dir" && ac_dir=.
2075     if test -f $ac_dir/$ac_word; then
2076       ac_cv_prog_CC="gcc"
2077       break
2078     fi
2079   done
2080   IFS="$ac_save_ifs"
2081 fi
2082 fi
2083 CC="$ac_cv_prog_CC"
2084 if test -n "$CC"; then
2085   echo "$ac_t""$CC" 1>&6
2086 else
2087   echo "$ac_t""no" 1>&6
2088 fi
2089
2090 if test -z "$CC"; then
2091   # Extract the first word of "cc", so it can be a program name with args.
2092 set dummy cc; ac_word=$2
2093 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2094 echo "configure:2094: checking for $ac_word" >&5
2095 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2096   echo $ac_n "(cached) $ac_c" 1>&6
2097 else
2098   if test -n "$CC"; then
2099   ac_cv_prog_CC="$CC" # Let the user override the test.
2100 else
2101   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2102   ac_prog_rejected=no
2103   for ac_dir in $PATH; do
2104     test -z "$ac_dir" && ac_dir=.
2105     if test -f $ac_dir/$ac_word; then
2106       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2107         ac_prog_rejected=yes
2108         continue
2109       fi
2110       ac_cv_prog_CC="cc"
2111       break
2112     fi
2113   done
2114   IFS="$ac_save_ifs"
2115 if test $ac_prog_rejected = yes; then
2116   # We found a bogon in the path, so make sure we never use it.
2117   set dummy $ac_cv_prog_CC
2118   shift
2119   if test $# -gt 0; then
2120     # We chose a different compiler from the bogus one.
2121     # However, it has the same basename, so the bogon will be chosen
2122     # first if we set CC to just the basename; use the full file name.
2123     shift
2124     set dummy "$ac_dir/$ac_word" "$@"
2125     shift
2126     ac_cv_prog_CC="$@"
2127   fi
2128 fi
2129 fi
2130 fi
2131 CC="$ac_cv_prog_CC"
2132 if test -n "$CC"; then
2133   echo "$ac_t""$CC" 1>&6
2134 else
2135   echo "$ac_t""no" 1>&6
2136 fi
2137
2138   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2139 fi
2140
2141 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2142 echo "configure:2142: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2143
2144 ac_ext=c
2145 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2146 ac_cpp='$CPP $CPPFLAGS'
2147 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2148 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2149 cross_compiling=$ac_cv_prog_cc_cross
2150
2151 cat > conftest.$ac_ext <<EOF
2152 #line 2152 "configure"
2153 #include "confdefs.h"
2154 main(){return(0);}
2155 EOF
2156 if { (eval echo configure:2156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2157   ac_cv_prog_cc_works=yes
2158   # If we can't run a trivial program, we are probably using a cross compiler.
2159   if (./conftest; exit) 2>/dev/null; then
2160     ac_cv_prog_cc_cross=no
2161   else
2162     ac_cv_prog_cc_cross=yes
2163   fi
2164 else
2165   echo "configure: failed program was:" >&5
2166   cat conftest.$ac_ext >&5
2167   ac_cv_prog_cc_works=no
2168 fi
2169 rm -fr conftest*
2170
2171 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2172 if test $ac_cv_prog_cc_works = no; then
2173   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2174 fi
2175 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2176 echo "configure:2176: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2177 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2178 cross_compiling=$ac_cv_prog_cc_cross
2179
2180 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2181 echo "configure:2181: checking whether we are using GNU C" >&5
2182 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2183   echo $ac_n "(cached) $ac_c" 1>&6
2184 else
2185   cat > conftest.c <<EOF
2186 #ifdef __GNUC__
2187   yes;
2188 #endif
2189 EOF
2190 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2191   ac_cv_prog_gcc=yes
2192 else
2193   ac_cv_prog_gcc=no
2194 fi
2195 fi
2196
2197 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2198
2199 if test $ac_cv_prog_gcc = yes; then
2200   GCC=yes
2201   ac_test_CFLAGS="${CFLAGS+set}"
2202   ac_save_CFLAGS="$CFLAGS"
2203   CFLAGS=
2204   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2205 echo "configure:2205: checking whether ${CC-cc} accepts -g" >&5
2206 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2207   echo $ac_n "(cached) $ac_c" 1>&6
2208 else
2209   echo 'void f(){}' > conftest.c
2210 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2211   ac_cv_prog_cc_g=yes
2212 else
2213   ac_cv_prog_cc_g=no
2214 fi
2215 rm -f conftest*
2216
2217 fi
2218
2219 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2220   if test "$ac_test_CFLAGS" = set; then
2221     CFLAGS="$ac_save_CFLAGS"
2222   elif test $ac_cv_prog_cc_g = yes; then
2223     CFLAGS="-g -O2"
2224   else
2225     CFLAGS="-O2"
2226   fi
2227 else
2228   GCC=
2229   test "${CFLAGS+set}" = set || CFLAGS="-g"
2230 fi
2231
2232
2233 for ac_prog in 'bison -y' byacc
2234 do
2235 # Extract the first word of "$ac_prog", so it can be a program name with args.
2236 set dummy $ac_prog; ac_word=$2
2237 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2238 echo "configure:2238: checking for $ac_word" >&5
2239 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2240   echo $ac_n "(cached) $ac_c" 1>&6
2241 else
2242   if test -n "$YACC"; then
2243   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2244 else
2245   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2246   for ac_dir in $PATH; do
2247     test -z "$ac_dir" && ac_dir=.
2248     if test -f $ac_dir/$ac_word; then
2249       ac_cv_prog_YACC="$ac_prog"
2250       break
2251     fi
2252   done
2253   IFS="$ac_save_ifs"
2254 fi
2255 fi
2256 YACC="$ac_cv_prog_YACC"
2257 if test -n "$YACC"; then
2258   echo "$ac_t""$YACC" 1>&6
2259 else
2260   echo "$ac_t""no" 1>&6
2261 fi
2262
2263 test -n "$YACC" && break
2264 done
2265 test -n "$YACC" || YACC="yacc"
2266
2267 # Extract the first word of "flex", so it can be a program name with args.
2268 set dummy flex; ac_word=$2
2269 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2270 echo "configure:2270: checking for $ac_word" >&5
2271 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2272   echo $ac_n "(cached) $ac_c" 1>&6
2273 else
2274   if test -n "$LEX"; then
2275   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2276 else
2277   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2278   for ac_dir in $PATH; do
2279     test -z "$ac_dir" && ac_dir=.
2280     if test -f $ac_dir/$ac_word; then
2281       ac_cv_prog_LEX="flex"
2282       break
2283     fi
2284   done
2285   IFS="$ac_save_ifs"
2286   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2287 fi
2288 fi
2289 LEX="$ac_cv_prog_LEX"
2290 if test -n "$LEX"; then
2291   echo "$ac_t""$LEX" 1>&6
2292 else
2293   echo "$ac_t""no" 1>&6
2294 fi
2295
2296 if test -z "$LEXLIB"
2297 then
2298   case "$LEX" in
2299   flex*) ac_lib=fl ;;
2300   *) ac_lib=l ;;
2301   esac
2302   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
2303 echo "configure:2303: checking for yywrap in -l$ac_lib" >&5
2304 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2305 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2306   echo $ac_n "(cached) $ac_c" 1>&6
2307 else
2308   ac_save_LIBS="$LIBS"
2309 LIBS="-l$ac_lib  $LIBS"
2310 cat > conftest.$ac_ext <<EOF
2311 #line 2311 "configure"
2312 #include "confdefs.h"
2313 /* Override any gcc2 internal prototype to avoid an error.  */
2314 /* We use char because int might match the return type of a gcc2
2315     builtin and then its argument prototype would still apply.  */
2316 char yywrap();
2317
2318 int main() {
2319 yywrap()
2320 ; return 0; }
2321 EOF
2322 if { (eval echo configure:2322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2323   rm -rf conftest*
2324   eval "ac_cv_lib_$ac_lib_var=yes"
2325 else
2326   echo "configure: failed program was:" >&5
2327   cat conftest.$ac_ext >&5
2328   rm -rf conftest*
2329   eval "ac_cv_lib_$ac_lib_var=no"
2330 fi
2331 rm -f conftest*
2332 LIBS="$ac_save_LIBS"
2333
2334 fi
2335 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2336   echo "$ac_t""yes" 1>&6
2337   LEXLIB="-l$ac_lib"
2338 else
2339   echo "$ac_t""no" 1>&6
2340 fi
2341
2342 fi
2343
2344 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2345 echo "configure:2345: checking how to run the C preprocessor" >&5
2346 # On Suns, sometimes $CPP names a directory.
2347 if test -n "$CPP" && test -d "$CPP"; then
2348   CPP=
2349 fi
2350 if test -z "$CPP"; then
2351 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2352   echo $ac_n "(cached) $ac_c" 1>&6
2353 else
2354     # This must be in double quotes, not single quotes, because CPP may get
2355   # substituted into the Makefile and "${CC-cc}" will confuse make.
2356   CPP="${CC-cc} -E"
2357   # On the NeXT, cc -E runs the code through the compiler's parser,
2358   # not just through cpp.
2359   cat > conftest.$ac_ext <<EOF
2360 #line 2360 "configure"
2361 #include "confdefs.h"
2362 #include <assert.h>
2363 Syntax Error
2364 EOF
2365 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2366 { (eval echo configure:2366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2367 ac_err=`grep -v '^ *+' conftest.out`
2368 if test -z "$ac_err"; then
2369   :
2370 else
2371   echo "$ac_err" >&5
2372   echo "configure: failed program was:" >&5
2373   cat conftest.$ac_ext >&5
2374   rm -rf conftest*
2375   CPP="${CC-cc} -E -traditional-cpp"
2376   cat > conftest.$ac_ext <<EOF
2377 #line 2377 "configure"
2378 #include "confdefs.h"
2379 #include <assert.h>
2380 Syntax Error
2381 EOF
2382 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2383 { (eval echo configure:2383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2384 ac_err=`grep -v '^ *+' conftest.out`
2385 if test -z "$ac_err"; then
2386   :
2387 else
2388   echo "$ac_err" >&5
2389   echo "configure: failed program was:" >&5
2390   cat conftest.$ac_ext >&5
2391   rm -rf conftest*
2392   CPP=/lib/cpp
2393 fi
2394 rm -f conftest*
2395 fi
2396 rm -f conftest*
2397   ac_cv_prog_CPP="$CPP"
2398 fi
2399   CPP="$ac_cv_prog_CPP"
2400 else
2401   ac_cv_prog_CPP="$CPP"
2402 fi
2403 echo "$ac_t""$CPP" 1>&6
2404
2405 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
2406 echo "configure:2406: checking lex output file root" >&5
2407 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
2408   echo $ac_n "(cached) $ac_c" 1>&6
2409 else
2410   # The minimal lex program is just a single line: %%.  But some broken lexes
2411 # (Solaris, I think it was) want two %% lines, so accommodate them.
2412 echo '%%
2413 %%' | $LEX
2414 if test -f lex.yy.c; then
2415   ac_cv_prog_lex_root=lex.yy
2416 elif test -f lexyy.c; then
2417   ac_cv_prog_lex_root=lexyy
2418 else
2419   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2420 fi
2421 fi
2422
2423 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2424 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2425
2426 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
2427 echo "configure:2427: checking whether yytext is a pointer" >&5
2428 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2429   echo $ac_n "(cached) $ac_c" 1>&6
2430 else
2431   # POSIX says lex can declare yytext either as a pointer or an array; the
2432 # default is implementation-dependent. Figure out which it is, since
2433 # not all implementations provide the %pointer and %array declarations.
2434 ac_cv_prog_lex_yytext_pointer=no
2435 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2436 ac_save_LIBS="$LIBS"
2437 LIBS="$LIBS $LEXLIB"
2438 cat > conftest.$ac_ext <<EOF
2439 #line 2439 "configure"
2440 #include "confdefs.h"
2441 `cat $LEX_OUTPUT_ROOT.c`
2442 int main() {
2443
2444 ; return 0; }
2445 EOF
2446 if { (eval echo configure:2446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2447   rm -rf conftest*
2448   ac_cv_prog_lex_yytext_pointer=yes
2449 else
2450   echo "configure: failed program was:" >&5
2451   cat conftest.$ac_ext >&5
2452 fi
2453 rm -f conftest*
2454 LIBS="$ac_save_LIBS"
2455 rm -f "${LEX_OUTPUT_ROOT}.c"
2456
2457 fi
2458
2459 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2460 if test $ac_cv_prog_lex_yytext_pointer = yes; then
2461   cat >> confdefs.h <<\EOF
2462 #define YYTEXT_POINTER 1
2463 EOF
2464
2465 fi
2466
2467
2468 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2469 echo "configure:2469: checking whether to enable maintainer-specific portions of Makefiles" >&5
2470     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2471 if test "${enable_maintainer_mode+set}" = set; then
2472   enableval="$enable_maintainer_mode"
2473   USE_MAINTAINER_MODE=$enableval
2474 else
2475   USE_MAINTAINER_MODE=no
2476 fi
2477
2478   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2479   if test $USE_MAINTAINER_MODE = yes; then
2480     MAINT=
2481   else
2482     MAINT='#M#'
2483   fi
2484
2485
2486 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2487 echo "configure:2487: checking for Cygwin32 environment" >&5
2488 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2489   echo $ac_n "(cached) $ac_c" 1>&6
2490 else
2491   cat > conftest.$ac_ext <<EOF
2492 #line 2492 "configure"
2493 #include "confdefs.h"
2494
2495 int main() {
2496 return __CYGWIN32__;
2497 ; return 0; }
2498 EOF
2499 if { (eval echo configure:2499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2500   rm -rf conftest*
2501   am_cv_cygwin32=yes
2502 else
2503   echo "configure: failed program was:" >&5
2504   cat conftest.$ac_ext >&5
2505   rm -rf conftest*
2506   am_cv_cygwin32=no
2507 fi
2508 rm -f conftest*
2509 rm -f conftest*
2510 fi
2511
2512 echo "$ac_t""$am_cv_cygwin32" 1>&6
2513 CYGWIN32=
2514 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
2515 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
2516 echo "configure:2516: checking for Mingw32 environment" >&5
2517 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2518   echo $ac_n "(cached) $ac_c" 1>&6
2519 else
2520   cat > conftest.$ac_ext <<EOF
2521 #line 2521 "configure"
2522 #include "confdefs.h"
2523
2524 int main() {
2525 return __MINGW32__;
2526 ; return 0; }
2527 EOF
2528 if { (eval echo configure:2528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2529   rm -rf conftest*
2530   am_cv_mingw32=yes
2531 else
2532   echo "configure: failed program was:" >&5
2533   cat conftest.$ac_ext >&5
2534   rm -rf conftest*
2535   am_cv_mingw32=no
2536 fi
2537 rm -f conftest*
2538 rm -f conftest*
2539 fi
2540
2541 echo "$ac_t""$am_cv_mingw32" 1>&6
2542 MINGW32=
2543 test "$am_cv_mingw32" = yes && MINGW32=yes
2544
2545
2546 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2547 echo "configure:2547: checking for executable suffix" >&5
2548 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2549   echo $ac_n "(cached) $ac_c" 1>&6
2550 else
2551   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
2552 am_cv_exeext=.exe
2553 else
2554 cat > am_c_test.c << 'EOF'
2555 int main() {
2556 /* Nothing needed here */
2557 }
2558 EOF
2559 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
2560 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
2561 rm -f am_c_test*
2562 fi
2563
2564 test x"${am_cv_exeext}" = x && am_cv_exeext=no
2565 fi
2566 EXEEXT=""
2567 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2568 echo "$ac_t""${am_cv_exeext}" 1>&6
2569
2570
2571 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2572 do
2573 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2574 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2575 echo "configure:2575: checking for $ac_hdr" >&5
2576 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2577   echo $ac_n "(cached) $ac_c" 1>&6
2578 else
2579   cat > conftest.$ac_ext <<EOF
2580 #line 2580 "configure"
2581 #include "confdefs.h"
2582 #include <$ac_hdr>
2583 EOF
2584 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2585 { (eval echo configure:2585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2586 ac_err=`grep -v '^ *+' conftest.out`
2587 if test -z "$ac_err"; then
2588   rm -rf conftest*
2589   eval "ac_cv_header_$ac_safe=yes"
2590 else
2591   echo "$ac_err" >&5
2592   echo "configure: failed program was:" >&5
2593   cat conftest.$ac_ext >&5
2594   rm -rf conftest*
2595   eval "ac_cv_header_$ac_safe=no"
2596 fi
2597 rm -f conftest*
2598 fi
2599 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2600   echo "$ac_t""yes" 1>&6
2601     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2602   cat >> confdefs.h <<EOF
2603 #define $ac_tr_hdr 1
2604 EOF
2605
2606 else
2607   echo "$ac_t""no" 1>&6
2608 fi
2609 done
2610
2611
2612 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
2613 # people who are not cross-compiling but are compiling cross-assemblers.
2614 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
2615 echo "configure:2615: checking whether compiling a cross-assembler" >&5
2616 if test "${host}" = "${target}"; then
2617   cross_gas=no
2618 else
2619   cross_gas=yes
2620   cat >> confdefs.h <<\EOF
2621 #define CROSS_COMPILE 1
2622 EOF
2623
2624 fi
2625 echo "$ac_t""$cross_gas" 1>&6
2626
2627 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2628 # for constant arguments.  Useless!
2629 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2630 echo "configure:2630: checking for working alloca.h" >&5
2631 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2632   echo $ac_n "(cached) $ac_c" 1>&6
2633 else
2634   cat > conftest.$ac_ext <<EOF
2635 #line 2635 "configure"
2636 #include "confdefs.h"
2637 #include <alloca.h>
2638 int main() {
2639 char *p = alloca(2 * sizeof(int));
2640 ; return 0; }
2641 EOF
2642 if { (eval echo configure:2642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2643   rm -rf conftest*
2644   ac_cv_header_alloca_h=yes
2645 else
2646   echo "configure: failed program was:" >&5
2647   cat conftest.$ac_ext >&5
2648   rm -rf conftest*
2649   ac_cv_header_alloca_h=no
2650 fi
2651 rm -f conftest*
2652 fi
2653
2654 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2655 if test $ac_cv_header_alloca_h = yes; then
2656   cat >> confdefs.h <<\EOF
2657 #define HAVE_ALLOCA_H 1
2658 EOF
2659
2660 fi
2661
2662 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2663 echo "configure:2663: checking for alloca" >&5
2664 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2665   echo $ac_n "(cached) $ac_c" 1>&6
2666 else
2667   cat > conftest.$ac_ext <<EOF
2668 #line 2668 "configure"
2669 #include "confdefs.h"
2670
2671 #ifdef __GNUC__
2672 # define alloca __builtin_alloca
2673 #else
2674 # if HAVE_ALLOCA_H
2675 #  include <alloca.h>
2676 # else
2677 #  ifdef _AIX
2678  #pragma alloca
2679 #  else
2680 #   ifndef alloca /* predefined by HP cc +Olibcalls */
2681 char *alloca ();
2682 #   endif
2683 #  endif
2684 # endif
2685 #endif
2686
2687 int main() {
2688 char *p = (char *) alloca(1);
2689 ; return 0; }
2690 EOF
2691 if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2692   rm -rf conftest*
2693   ac_cv_func_alloca_works=yes
2694 else
2695   echo "configure: failed program was:" >&5
2696   cat conftest.$ac_ext >&5
2697   rm -rf conftest*
2698   ac_cv_func_alloca_works=no
2699 fi
2700 rm -f conftest*
2701 fi
2702
2703 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2704 if test $ac_cv_func_alloca_works = yes; then
2705   cat >> confdefs.h <<\EOF
2706 #define HAVE_ALLOCA 1
2707 EOF
2708
2709 fi
2710
2711 if test $ac_cv_func_alloca_works = no; then
2712   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2713   # that cause trouble.  Some versions do not even contain alloca or
2714   # contain a buggy version.  If you still want to use their alloca,
2715   # use ar to extract alloca.o from them instead of compiling alloca.c.
2716   ALLOCA=alloca.o
2717   cat >> confdefs.h <<\EOF
2718 #define C_ALLOCA 1
2719 EOF
2720
2721
2722 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2723 echo "configure:2723: checking whether alloca needs Cray hooks" >&5
2724 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2725   echo $ac_n "(cached) $ac_c" 1>&6
2726 else
2727   cat > conftest.$ac_ext <<EOF
2728 #line 2728 "configure"
2729 #include "confdefs.h"
2730 #if defined(CRAY) && ! defined(CRAY2)
2731 webecray
2732 #else
2733 wenotbecray
2734 #endif
2735
2736 EOF
2737 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2738   egrep "webecray" >/dev/null 2>&1; then
2739   rm -rf conftest*
2740   ac_cv_os_cray=yes
2741 else
2742   rm -rf conftest*
2743   ac_cv_os_cray=no
2744 fi
2745 rm -f conftest*
2746
2747 fi
2748
2749 echo "$ac_t""$ac_cv_os_cray" 1>&6
2750 if test $ac_cv_os_cray = yes; then
2751 for ac_func in _getb67 GETB67 getb67; do
2752   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2753 echo "configure:2753: checking for $ac_func" >&5
2754 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2755   echo $ac_n "(cached) $ac_c" 1>&6
2756 else
2757   cat > conftest.$ac_ext <<EOF
2758 #line 2758 "configure"
2759 #include "confdefs.h"
2760 /* System header to define __stub macros and hopefully few prototypes,
2761     which can conflict with char $ac_func(); below.  */
2762 #include <assert.h>
2763 /* Override any gcc2 internal prototype to avoid an error.  */
2764 /* We use char because int might match the return type of a gcc2
2765     builtin and then its argument prototype would still apply.  */
2766 char $ac_func();
2767
2768 int main() {
2769
2770 /* The GNU C library defines this for functions which it implements
2771     to always fail with ENOSYS.  Some functions are actually named
2772     something starting with __ and the normal name is an alias.  */
2773 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2774 choke me
2775 #else
2776 $ac_func();
2777 #endif
2778
2779 ; return 0; }
2780 EOF
2781 if { (eval echo configure:2781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2782   rm -rf conftest*
2783   eval "ac_cv_func_$ac_func=yes"
2784 else
2785   echo "configure: failed program was:" >&5
2786   cat conftest.$ac_ext >&5
2787   rm -rf conftest*
2788   eval "ac_cv_func_$ac_func=no"
2789 fi
2790 rm -f conftest*
2791 fi
2792
2793 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2794   echo "$ac_t""yes" 1>&6
2795   cat >> confdefs.h <<EOF
2796 #define CRAY_STACKSEG_END $ac_func
2797 EOF
2798
2799   break
2800 else
2801   echo "$ac_t""no" 1>&6
2802 fi
2803
2804 done
2805 fi
2806
2807 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2808 echo "configure:2808: checking stack direction for C alloca" >&5
2809 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2810   echo $ac_n "(cached) $ac_c" 1>&6
2811 else
2812   if test "$cross_compiling" = yes; then
2813   ac_cv_c_stack_direction=0
2814 else
2815   cat > conftest.$ac_ext <<EOF
2816 #line 2816 "configure"
2817 #include "confdefs.h"
2818 find_stack_direction ()
2819 {
2820   static char *addr = 0;
2821   auto char dummy;
2822   if (addr == 0)
2823     {
2824       addr = &dummy;
2825       return find_stack_direction ();
2826     }
2827   else
2828     return (&dummy > addr) ? 1 : -1;
2829 }
2830 main ()
2831 {
2832   exit (find_stack_direction() < 0);
2833 }
2834 EOF
2835 if { (eval echo configure:2835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2836 then
2837   ac_cv_c_stack_direction=1
2838 else
2839   echo "configure: failed program was:" >&5
2840   cat conftest.$ac_ext >&5
2841   rm -fr conftest*
2842   ac_cv_c_stack_direction=-1
2843 fi
2844 rm -fr conftest*
2845 fi
2846
2847 fi
2848
2849 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2850 cat >> confdefs.h <<EOF
2851 #define STACK_DIRECTION $ac_cv_c_stack_direction
2852 EOF
2853
2854 fi
2855
2856 echo $ac_n "checking for inline""... $ac_c" 1>&6
2857 echo "configure:2857: checking for inline" >&5
2858 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2859   echo $ac_n "(cached) $ac_c" 1>&6
2860 else
2861   ac_cv_c_inline=no
2862 for ac_kw in inline __inline__ __inline; do
2863   cat > conftest.$ac_ext <<EOF
2864 #line 2864 "configure"
2865 #include "confdefs.h"
2866
2867 int main() {
2868 } $ac_kw foo() {
2869 ; return 0; }
2870 EOF
2871 if { (eval echo configure:2871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2872   rm -rf conftest*
2873   ac_cv_c_inline=$ac_kw; break
2874 else
2875   echo "configure: failed program was:" >&5
2876   cat conftest.$ac_ext >&5
2877 fi
2878 rm -f conftest*
2879 done
2880
2881 fi
2882
2883 echo "$ac_t""$ac_cv_c_inline" 1>&6
2884 case "$ac_cv_c_inline" in
2885   inline | yes) ;;
2886   no) cat >> confdefs.h <<\EOF
2887 #define inline
2888 EOF
2889  ;;
2890   *)  cat >> confdefs.h <<EOF
2891 #define inline $ac_cv_c_inline
2892 EOF
2893  ;;
2894 esac
2895
2896
2897 # VMS doesn't have unlink.
2898 for ac_func in unlink remove
2899 do
2900 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2901 echo "configure:2901: checking for $ac_func" >&5
2902 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2903   echo $ac_n "(cached) $ac_c" 1>&6
2904 else
2905   cat > conftest.$ac_ext <<EOF
2906 #line 2906 "configure"
2907 #include "confdefs.h"
2908 /* System header to define __stub macros and hopefully few prototypes,
2909     which can conflict with char $ac_func(); below.  */
2910 #include <assert.h>
2911 /* Override any gcc2 internal prototype to avoid an error.  */
2912 /* We use char because int might match the return type of a gcc2
2913     builtin and then its argument prototype would still apply.  */
2914 char $ac_func();
2915
2916 int main() {
2917
2918 /* The GNU C library defines this for functions which it implements
2919     to always fail with ENOSYS.  Some functions are actually named
2920     something starting with __ and the normal name is an alias.  */
2921 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2922 choke me
2923 #else
2924 $ac_func();
2925 #endif
2926
2927 ; return 0; }
2928 EOF
2929 if { (eval echo configure:2929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2930   rm -rf conftest*
2931   eval "ac_cv_func_$ac_func=yes"
2932 else
2933   echo "configure: failed program was:" >&5
2934   cat conftest.$ac_ext >&5
2935   rm -rf conftest*
2936   eval "ac_cv_func_$ac_func=no"
2937 fi
2938 rm -f conftest*
2939 fi
2940
2941 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2942   echo "$ac_t""yes" 1>&6
2943     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2944   cat >> confdefs.h <<EOF
2945 #define $ac_tr_func 1
2946 EOF
2947  break
2948 else
2949   echo "$ac_t""no" 1>&6
2950 fi
2951 done
2952
2953
2954 # Some systems don't have sbrk().
2955 for ac_func in sbrk
2956 do
2957 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2958 echo "configure:2958: checking for $ac_func" >&5
2959 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2960   echo $ac_n "(cached) $ac_c" 1>&6
2961 else
2962   cat > conftest.$ac_ext <<EOF
2963 #line 2963 "configure"
2964 #include "confdefs.h"
2965 /* System header to define __stub macros and hopefully few prototypes,
2966     which can conflict with char $ac_func(); below.  */
2967 #include <assert.h>
2968 /* Override any gcc2 internal prototype to avoid an error.  */
2969 /* We use char because int might match the return type of a gcc2
2970     builtin and then its argument prototype would still apply.  */
2971 char $ac_func();
2972
2973 int main() {
2974
2975 /* The GNU C library defines this for functions which it implements
2976     to always fail with ENOSYS.  Some functions are actually named
2977     something starting with __ and the normal name is an alias.  */
2978 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2979 choke me
2980 #else
2981 $ac_func();
2982 #endif
2983
2984 ; return 0; }
2985 EOF
2986 if { (eval echo configure:2986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2987   rm -rf conftest*
2988   eval "ac_cv_func_$ac_func=yes"
2989 else
2990   echo "configure: failed program was:" >&5
2991   cat conftest.$ac_ext >&5
2992   rm -rf conftest*
2993   eval "ac_cv_func_$ac_func=no"
2994 fi
2995 rm -f conftest*
2996 fi
2997
2998 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2999   echo "$ac_t""yes" 1>&6
3000     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3001   cat >> confdefs.h <<EOF
3002 #define $ac_tr_func 1
3003 EOF
3004
3005 else
3006   echo "$ac_t""no" 1>&6
3007 fi
3008 done
3009
3010
3011 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
3012 # enough, but on some of those systems, the assert macro relies on requoting
3013 # working properly!
3014 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
3015 echo "configure:3015: checking for working assert macro" >&5
3016 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
3017   echo $ac_n "(cached) $ac_c" 1>&6
3018 else
3019   cat > conftest.$ac_ext <<EOF
3020 #line 3020 "configure"
3021 #include "confdefs.h"
3022 #include <assert.h>
3023 #include <stdio.h>
3024 int main() {
3025
3026 /* check for requoting problems */
3027 static int a, b, c, d;
3028 static char *s;
3029 assert (!strcmp(s, "foo bar baz quux"));
3030 /* check for newline handling */
3031 assert (a == b
3032         || c == d);
3033
3034 ; return 0; }
3035 EOF
3036 if { (eval echo configure:3036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3037   rm -rf conftest*
3038   gas_cv_assert_ok=yes
3039 else
3040   echo "configure: failed program was:" >&5
3041   cat conftest.$ac_ext >&5
3042   rm -rf conftest*
3043   gas_cv_assert_ok=no
3044 fi
3045 rm -f conftest*
3046 fi
3047 echo "$ac_t""$gas_cv_assert_ok" 1>&6
3048 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
3049 #define BROKEN_ASSERT 1
3050 EOF
3051
3052
3053
3054 # On some systems, the system header files may not declare malloc, realloc,
3055 # and free.  There are places where gas needs these functions to have been
3056 # declared -- such as when taking their addresses.
3057 gas_test_headers="
3058 #ifdef HAVE_MEMORY_H
3059 #include <memory.h>
3060 #endif
3061 #ifdef HAVE_STRING_H
3062 #include <string.h>
3063 #else
3064 #ifdef HAVE_STRINGS_H
3065 #include <strings.h>
3066 #endif
3067 #endif
3068 #ifdef HAVE_STDLIB_H
3069 #include <stdlib.h>
3070 #endif
3071 #ifdef HAVE_UNISTD_H
3072 #include <unistd.h>
3073 #endif
3074 "
3075
3076 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
3077 echo "configure:3077: checking whether declaration is required for strstr" >&5
3078 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
3079   echo $ac_n "(cached) $ac_c" 1>&6
3080 else
3081   cat > conftest.$ac_ext <<EOF
3082 #line 3082 "configure"
3083 #include "confdefs.h"
3084 $gas_test_headers
3085 int main() {
3086
3087 typedef char *(*f)();
3088 f x;
3089 x = (f) strstr;
3090
3091 ; return 0; }
3092 EOF
3093 if { (eval echo configure:3093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3094   rm -rf conftest*
3095   gas_cv_decl_needed_strstr=no
3096 else
3097   echo "configure: failed program was:" >&5
3098   cat conftest.$ac_ext >&5
3099   rm -rf conftest*
3100   gas_cv_decl_needed_strstr=yes
3101 fi
3102 rm -f conftest*
3103 fi
3104 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3105 test $gas_cv_decl_needed_strstr = no || {
3106  cat >> confdefs.h <<\EOF
3107 #define NEED_DECLARATION_STRSTR 1
3108 EOF
3109
3110 }
3111
3112
3113 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
3114 echo "configure:3114: checking whether declaration is required for malloc" >&5
3115 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3116   echo $ac_n "(cached) $ac_c" 1>&6
3117 else
3118   cat > conftest.$ac_ext <<EOF
3119 #line 3119 "configure"
3120 #include "confdefs.h"
3121 $gas_test_headers
3122 int main() {
3123
3124 typedef char *(*f)();
3125 f x;
3126 x = (f) malloc;
3127
3128 ; return 0; }
3129 EOF
3130 if { (eval echo configure:3130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3131   rm -rf conftest*
3132   gas_cv_decl_needed_malloc=no
3133 else
3134   echo "configure: failed program was:" >&5
3135   cat conftest.$ac_ext >&5
3136   rm -rf conftest*
3137   gas_cv_decl_needed_malloc=yes
3138 fi
3139 rm -f conftest*
3140 fi
3141 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
3142 test $gas_cv_decl_needed_malloc = no || {
3143  cat >> confdefs.h <<\EOF
3144 #define NEED_DECLARATION_MALLOC 1
3145 EOF
3146
3147 }
3148
3149
3150 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
3151 echo "configure:3151: checking whether declaration is required for free" >&5
3152 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3153   echo $ac_n "(cached) $ac_c" 1>&6
3154 else
3155   cat > conftest.$ac_ext <<EOF
3156 #line 3156 "configure"
3157 #include "confdefs.h"
3158 $gas_test_headers
3159 int main() {
3160
3161 typedef void (*f)();
3162 f x;
3163 x = (f) free;
3164
3165 ; return 0; }
3166 EOF
3167 if { (eval echo configure:3167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3168   rm -rf conftest*
3169   gas_cv_decl_needed_free=no
3170 else
3171   echo "configure: failed program was:" >&5
3172   cat conftest.$ac_ext >&5
3173   rm -rf conftest*
3174   gas_cv_decl_needed_free=yes
3175 fi
3176 rm -f conftest*
3177 fi
3178 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
3179 test $gas_cv_decl_needed_free = no || {
3180  cat >> confdefs.h <<\EOF
3181 #define NEED_DECLARATION_FREE 1
3182 EOF
3183
3184 }
3185
3186
3187 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
3188 echo "configure:3188: checking whether declaration is required for sbrk" >&5
3189 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3190   echo $ac_n "(cached) $ac_c" 1>&6
3191 else
3192   cat > conftest.$ac_ext <<EOF
3193 #line 3193 "configure"
3194 #include "confdefs.h"
3195 $gas_test_headers
3196 int main() {
3197
3198 typedef char *(*f)();
3199 f x;
3200 x = (f) sbrk;
3201
3202 ; return 0; }
3203 EOF
3204 if { (eval echo configure:3204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3205   rm -rf conftest*
3206   gas_cv_decl_needed_sbrk=no
3207 else
3208   echo "configure: failed program was:" >&5
3209   cat conftest.$ac_ext >&5
3210   rm -rf conftest*
3211   gas_cv_decl_needed_sbrk=yes
3212 fi
3213 rm -f conftest*
3214 fi
3215 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3216 test $gas_cv_decl_needed_sbrk = no || {
3217  cat >> confdefs.h <<\EOF
3218 #define NEED_DECLARATION_SBRK 1
3219 EOF
3220
3221 }
3222
3223
3224 # Does errno.h declare errno, or do we have to add a separate declaration
3225 # for it?
3226
3227 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
3228 echo "configure:3228: checking whether declaration is required for errno" >&5
3229 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3230   echo $ac_n "(cached) $ac_c" 1>&6
3231 else
3232   cat > conftest.$ac_ext <<EOF
3233 #line 3233 "configure"
3234 #include "confdefs.h"
3235
3236 #ifdef HAVE_ERRNO_H
3237 #include <errno.h>
3238 #endif
3239
3240 int main() {
3241
3242 typedef int f;
3243 f x;
3244 x = (f) errno;
3245
3246 ; return 0; }
3247 EOF
3248 if { (eval echo configure:3248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3249   rm -rf conftest*
3250   gas_cv_decl_needed_errno=no
3251 else
3252   echo "configure: failed program was:" >&5
3253   cat conftest.$ac_ext >&5
3254   rm -rf conftest*
3255   gas_cv_decl_needed_errno=yes
3256 fi
3257 rm -f conftest*
3258 fi
3259 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
3260 test $gas_cv_decl_needed_errno = no || {
3261  cat >> confdefs.h <<\EOF
3262 #define NEED_DECLARATION_ERRNO 1
3263 EOF
3264
3265 }
3266
3267
3268
3269
3270 trap '' 1 2 15
3271 cat > confcache <<\EOF
3272 # This file is a shell script that caches the results of configure
3273 # tests run on this system so they can be shared between configure
3274 # scripts and configure runs.  It is not useful on other systems.
3275 # If it contains results you don't want to keep, you may remove or edit it.
3276 #
3277 # By default, configure uses ./config.cache as the cache file,
3278 # creating it if it does not exist already.  You can give configure
3279 # the --cache-file=FILE option to use a different cache file; that is
3280 # what configure does when it calls configure scripts in
3281 # subdirectories, so they share the cache.
3282 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3283 # config.status only pays attention to the cache file if you give it the
3284 # --recheck option to rerun configure.
3285 #
3286 EOF
3287 # The following way of writing the cache mishandles newlines in values,
3288 # but we know of no workaround that is simple, portable, and efficient.
3289 # So, don't put newlines in cache variables' values.
3290 # Ultrix sh set writes to stderr and can't be redirected directly,
3291 # and sets the high bit in the cache file unless we assign to the vars.
3292 (set) 2>&1 |
3293   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3294   *ac_space=\ *)
3295     # `set' does not quote correctly, so add quotes (double-quote substitution
3296     # turns \\\\ into \\, and sed turns \\ into \).
3297     sed -n \
3298       -e "s/'/'\\\\''/g" \
3299       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3300     ;;
3301   *)
3302     # `set' quotes correctly as required by POSIX, so do not add quotes.
3303     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3304     ;;
3305   esac >> confcache
3306 if cmp -s $cache_file confcache; then
3307   :
3308 else
3309   if test -w $cache_file; then
3310     echo "updating cache $cache_file"
3311     cat confcache > $cache_file
3312   else
3313     echo "not updating unwritable cache $cache_file"
3314   fi
3315 fi
3316 rm -f confcache
3317
3318 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3319
3320 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3321 # Let make expand exec_prefix.
3322 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3323
3324 # Any assignment to VPATH causes Sun make to only execute
3325 # the first set of double-colon rules, so remove it if not needed.
3326 # If there is a colon in the path, we need to keep it.
3327 if test "x$srcdir" = x.; then
3328   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3329 fi
3330
3331 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3332
3333 DEFS=-DHAVE_CONFIG_H
3334
3335 # Without the "./", some shells look in PATH for config.status.
3336 : ${CONFIG_STATUS=./config.status}
3337
3338 echo creating $CONFIG_STATUS
3339 rm -f $CONFIG_STATUS
3340 cat > $CONFIG_STATUS <<EOF
3341 #! /bin/sh
3342 # Generated automatically by configure.
3343 # Run this file to recreate the current configuration.
3344 # This directory was configured as follows,
3345 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3346 #
3347 # $0 $ac_configure_args
3348 #
3349 # Compiler output produced by configure, useful for debugging
3350 # configure, is in ./config.log if it exists.
3351
3352 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3353 for ac_option
3354 do
3355   case "\$ac_option" in
3356   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3357     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3358     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3359   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3360     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3361     exit 0 ;;
3362   -help | --help | --hel | --he | --h)
3363     echo "\$ac_cs_usage"; exit 0 ;;
3364   *) echo "\$ac_cs_usage"; exit 1 ;;
3365   esac
3366 done
3367
3368 ac_given_srcdir=$srcdir
3369 ac_given_INSTALL="$INSTALL"
3370
3371 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3372 EOF
3373 cat >> $CONFIG_STATUS <<EOF
3374
3375 # Protect against being on the right side of a sed subst in config.status.
3376 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3377  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3378 $ac_vpsub
3379 $extrasub
3380 s%@SHELL@%$SHELL%g
3381 s%@CFLAGS@%$CFLAGS%g
3382 s%@CPPFLAGS@%$CPPFLAGS%g
3383 s%@CXXFLAGS@%$CXXFLAGS%g
3384 s%@DEFS@%$DEFS%g
3385 s%@LDFLAGS@%$LDFLAGS%g
3386 s%@LIBS@%$LIBS%g
3387 s%@exec_prefix@%$exec_prefix%g
3388 s%@prefix@%$prefix%g
3389 s%@program_transform_name@%$program_transform_name%g
3390 s%@bindir@%$bindir%g
3391 s%@sbindir@%$sbindir%g
3392 s%@libexecdir@%$libexecdir%g
3393 s%@datadir@%$datadir%g
3394 s%@sysconfdir@%$sysconfdir%g
3395 s%@sharedstatedir@%$sharedstatedir%g
3396 s%@localstatedir@%$localstatedir%g
3397 s%@libdir@%$libdir%g
3398 s%@includedir@%$includedir%g
3399 s%@oldincludedir@%$oldincludedir%g
3400 s%@infodir@%$infodir%g
3401 s%@mandir@%$mandir%g
3402 s%@host@%$host%g
3403 s%@host_alias@%$host_alias%g
3404 s%@host_cpu@%$host_cpu%g
3405 s%@host_vendor@%$host_vendor%g
3406 s%@host_os@%$host_os%g
3407 s%@target@%$target%g
3408 s%@target_alias@%$target_alias%g
3409 s%@target_cpu@%$target_cpu%g
3410 s%@target_vendor@%$target_vendor%g
3411 s%@target_os@%$target_os%g
3412 s%@build@%$build%g
3413 s%@build_alias@%$build_alias%g
3414 s%@build_cpu@%$build_cpu%g
3415 s%@build_vendor@%$build_vendor%g
3416 s%@build_os@%$build_os%g
3417 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3418 s%@INSTALL_DATA@%$INSTALL_DATA%g
3419 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3420 s%@PACKAGE@%$PACKAGE%g
3421 s%@VERSION@%$VERSION%g
3422 s%@ACLOCAL@%$ACLOCAL%g
3423 s%@AUTOCONF@%$AUTOCONF%g
3424 s%@AUTOMAKE@%$AUTOMAKE%g
3425 s%@AUTOHEADER@%$AUTOHEADER%g
3426 s%@MAKEINFO@%$MAKEINFO%g
3427 s%@SET_MAKE@%$SET_MAKE%g
3428 s%@RANLIB@%$RANLIB%g
3429 s%@CC@%$CC%g
3430 s%@LD@%$LD%g
3431 s%@NM@%$NM%g
3432 s%@LN_S@%$LN_S%g
3433 s%@LIBTOOL@%$LIBTOOL%g
3434 s%@extra_objects@%$extra_objects%g
3435 s%@target_cpu_type@%$target_cpu_type%g
3436 s%@obj_format@%$obj_format%g
3437 s%@te_file@%$te_file%g
3438 s%@atof@%$atof%g
3439 s%@BFDLIB@%$BFDLIB%g
3440 s%@OPCODES_LIB@%$OPCODES_LIB%g
3441 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
3442 s%@YACC@%$YACC%g
3443 s%@LEX@%$LEX%g
3444 s%@LEXLIB@%$LEXLIB%g
3445 s%@CPP@%$CPP%g
3446 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3447 s%@MAINT@%$MAINT%g
3448 s%@EXEEXT@%$EXEEXT%g
3449 s%@ALLOCA@%$ALLOCA%g
3450
3451 CEOF
3452 EOF
3453
3454 cat >> $CONFIG_STATUS <<\EOF
3455
3456 # Split the substitutions into bite-sized pieces for seds with
3457 # small command number limits, like on Digital OSF/1 and HP-UX.
3458 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3459 ac_file=1 # Number of current file.
3460 ac_beg=1 # First line for current file.
3461 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3462 ac_more_lines=:
3463 ac_sed_cmds=""
3464 while $ac_more_lines; do
3465   if test $ac_beg -gt 1; then
3466     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3467   else
3468     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3469   fi
3470   if test ! -s conftest.s$ac_file; then
3471     ac_more_lines=false
3472     rm -f conftest.s$ac_file
3473   else
3474     if test -z "$ac_sed_cmds"; then
3475       ac_sed_cmds="sed -f conftest.s$ac_file"
3476     else
3477       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3478     fi
3479     ac_file=`expr $ac_file + 1`
3480     ac_beg=$ac_end
3481     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3482   fi
3483 done
3484 if test -z "$ac_sed_cmds"; then
3485   ac_sed_cmds=cat
3486 fi
3487 EOF
3488
3489 cat >> $CONFIG_STATUS <<EOF
3490
3491 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
3492 EOF
3493 cat >> $CONFIG_STATUS <<\EOF
3494 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3495   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3496   case "$ac_file" in
3497   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3498        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3499   *) ac_file_in="${ac_file}.in" ;;
3500   esac
3501
3502   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3503
3504   # Remove last slash and all that follows it.  Not all systems have dirname.
3505   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3506   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3507     # The file is in a subdirectory.
3508     test ! -d "$ac_dir" && mkdir "$ac_dir"
3509     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3510     # A "../" for each directory in $ac_dir_suffix.
3511     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3512   else
3513     ac_dir_suffix= ac_dots=
3514   fi
3515
3516   case "$ac_given_srcdir" in
3517   .)  srcdir=.
3518       if test -z "$ac_dots"; then top_srcdir=.
3519       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3520   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3521   *) # Relative path.
3522     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3523     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3524   esac
3525
3526   case "$ac_given_INSTALL" in
3527   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3528   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3529   esac
3530
3531   echo creating "$ac_file"
3532   rm -f "$ac_file"
3533   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3534   case "$ac_file" in
3535   *Makefile*) ac_comsub="1i\\
3536 # $configure_input" ;;
3537   *) ac_comsub= ;;
3538   esac
3539
3540   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3541   sed -e "$ac_comsub
3542 s%@configure_input@%$configure_input%g
3543 s%@srcdir@%$srcdir%g
3544 s%@top_srcdir@%$top_srcdir%g
3545 s%@INSTALL@%$INSTALL%g
3546 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3547 fi; done
3548 rm -f conftest.s*
3549
3550 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3551 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3552 #
3553 # ac_d sets the value in "#define NAME VALUE" lines.
3554 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3555 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3556 ac_dC='\3'
3557 ac_dD='%g'
3558 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3559 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3560 ac_uB='\([      ]\)%\1#\2define\3'
3561 ac_uC=' '
3562 ac_uD='\4%g'
3563 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3564 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3565 ac_eB='$%\1#\2define\3'
3566 ac_eC=' '
3567 ac_eD='%g'
3568
3569 if test "${CONFIG_HEADERS+set}" != set; then
3570 EOF
3571 cat >> $CONFIG_STATUS <<EOF
3572   CONFIG_HEADERS="config.h:config.in"
3573 EOF
3574 cat >> $CONFIG_STATUS <<\EOF
3575 fi
3576 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3577   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3578   case "$ac_file" in
3579   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3580        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3581   *) ac_file_in="${ac_file}.in" ;;
3582   esac
3583
3584   echo creating $ac_file
3585
3586   rm -f conftest.frag conftest.in conftest.out
3587   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3588   cat $ac_file_inputs > conftest.in
3589
3590 EOF
3591
3592 # Transform confdefs.h into a sed script conftest.vals that substitutes
3593 # the proper values into config.h.in to produce config.h.  And first:
3594 # Protect against being on the right side of a sed subst in config.status.
3595 # Protect against being in an unquoted here document in config.status.
3596 rm -f conftest.vals
3597 cat > conftest.hdr <<\EOF
3598 s/[\\&%]/\\&/g
3599 s%[\\$`]%\\&%g
3600 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3601 s%ac_d%ac_u%gp
3602 s%ac_u%ac_e%gp
3603 EOF
3604 sed -n -f conftest.hdr confdefs.h > conftest.vals
3605 rm -f conftest.hdr
3606
3607 # This sed command replaces #undef with comments.  This is necessary, for
3608 # example, in the case of _POSIX_SOURCE, which is predefined and required
3609 # on some systems where configure will not decide to define it.
3610 cat >> conftest.vals <<\EOF
3611 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3612 EOF
3613
3614 # Break up conftest.vals because some shells have a limit on
3615 # the size of here documents, and old seds have small limits too.
3616
3617 rm -f conftest.tail
3618 while :
3619 do
3620   ac_lines=`grep -c . conftest.vals`
3621   # grep -c gives empty output for an empty file on some AIX systems.
3622   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3623   # Write a limited-size here document to conftest.frag.
3624   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3625   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3626   echo 'CEOF
3627   sed -f conftest.frag conftest.in > conftest.out
3628   rm -f conftest.in
3629   mv conftest.out conftest.in
3630 ' >> $CONFIG_STATUS
3631   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3632   rm -f conftest.vals
3633   mv conftest.tail conftest.vals
3634 done
3635 rm -f conftest.vals
3636
3637 cat >> $CONFIG_STATUS <<\EOF
3638   rm -f conftest.frag conftest.h
3639   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3640   cat conftest.in >> conftest.h
3641   rm -f conftest.in
3642   if cmp -s $ac_file conftest.h 2>/dev/null; then
3643     echo "$ac_file is unchanged"
3644     rm -f conftest.h
3645   else
3646     # Remove last slash and all that follows it.  Not all systems have dirname.
3647       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3648       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3649       # The file is in a subdirectory.
3650       test ! -d "$ac_dir" && mkdir "$ac_dir"
3651     fi
3652     rm -f $ac_file
3653     mv conftest.h $ac_file
3654   fi
3655 fi; done
3656
3657 EOF
3658 cat >> $CONFIG_STATUS <<EOF
3659
3660 target_cpu_type=${target_cpu_type}
3661  obj_format=${obj_format}
3662  te_file=${te_file}
3663 EOF
3664 cat >> $CONFIG_STATUS <<\EOF
3665 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3666 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3667  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3668  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3669  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3670  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
3671  case ${target_cpu_type} in
3672  m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3673  esac
3674 exit 0
3675 EOF
3676 chmod +x $CONFIG_STATUS
3677 rm -fr confdefs* $ac_clean_files
3678 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3679