This is part of a major patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>

to move RTEMS more to automake/autoconf and GNU compliance.

    Finally, here they are: the "big-patch" patches - merged into one big
    patch (~1.5MB).

    Sorry for the delay, but testing took much more time than I had expected
    - esp. reworking the acpolish script triggered many more tiny issues
    than I had expected (cf. below).

    At least, now you've got something to spend your weekend with :-.


    WARNINGS:
    * I've gone a little (??) further than I had announced before.
    * Several directories have been moved.
    * Several files have been added and removed
    * I have tested it with many BSPs/CPUs and a variety of permutiations of
    configuration flags, but not with all.
    * Most parts of the patch are automatically generated, however there are
    many tiny manual modifications.

    APPLYING THE PATCH:

    ./autogen -c
    mkdir tools
    mv c/src/exec/score/tools tools/cpu
    mv c/build-tools tools/build
    mv c/update-tools tools/update
    patch -p1 -E < rtems-rc-19990709-0.diff
    ./autogen

    If the patch doesn't apply to rtems-cvs, I would suggest that you should
    try to apply it brute-force and then to run tools/update/rtems-polish.sh
    -ac -am afterwards. A recursive diff between rtems-19990709 + patch and
    rtems-cvs + patch then should report only a few dozen significant
    changes to configuration files which need to be merged manually (IIRC, I
    did not change any source files).

    *** Attention: There are files to be removed, moved, copied and added
    in/to CVS!

    NEWS/CHANGES:
    1. Configuration takes place in 3 stages: 1. per host (toplevel
    configure script), 2. per target (c/configure), 3. per bsp
    c/src/configure automatically triggered from ./configure and
    c/Makefile.am.
    2. Building of subdirectory c/ takes place in c/$(target_alias) for
    cross-targets in c/ for native targets
    3. Building of subdirectory c/src takes place in c/${target_alias}/<bsp>
    for cross-targets, c/<bsp> for native targets
    4. c/build-tools moved to tools/build
    5. c/src/exec/score/cpu/tools moved to tools/cpu (=cpu-tools split out)
    6. c/update-tools moved to tools/update
    7. New subdirectory c/src/make, handles files from make/ on a per BSP
    basis
    8. Maintainer mode support: Ie. if configuring with
    --enable-maintainer-mode disabled (the default), then tracking of many
    dependencies will be disabled in Makefiles. Esp. many dependencies for
    auto* generated files will be switched off in Makefiles. Ie. if not
    using "--enable-maintainer-mode" many auto* generated files will not be
    updated automatically, i.e. normal users should not be required to have
    auto* tools anymore (untested).
    9. Independent configuration scripts for / (toplevel), tools/build,
    tools/cpu, tools/update, c/, c/src/, c/src/exec, c/src/lib, c/src/tests,
    c/src/make
    10. Automake support for all directories above and besides c/src
    11. "preinstall" now is implemented as depth-first recursive make target

    12. host compiled tools (exception bsp-tools) are accessed in location
    in the build tree instead of inside the build-tree when building RTEMS.
    13. RTEMS_ROOT and PROJECT_ROOT now point to directories inside the
    build-tree - many tiny changes as consequence from this.
    14. --with-cross-host support removed (offically announced obsolete by
    cygnus)
    15. Changing the order of building libraries below c/src/lib/
    16. Former toplevel configure script broken into aclocal/*.m4 macros
    17. Newlib now detected by configure macros, RTEMS_HAS_NEWLIB removed
    from *cfg.
    18. sptables.h now generated by autoconf
    19. Rules for "mkinstalldirs temporary installation tree" moved from
    c/Makefile to subdirectories.
    20. Cpu-tools do not get installed.
    21. FIX: Use ACLOCAL_AMFLAGS instead of ACLOCAL = -I ... in Makefile.ams
    which are in directories with own configure scripts.
    22. Hardcoding BSP names into libbsp/.../tools to avoid RTEMS_BSP get
    overridden from the environment.
    22. FIX: Handling of MP_PIECES in various Makefiles
    23. FIX: Removing "::" rules from some Makefile.ins
    24. FIX: File permission chaos: (-m 444 and -m 555 vs. -m 644 and -m
    755) - Now all include files use -m 644.
    25. Removed many gnumake-conditionals in Makefile.ins - Partially
    replaced with automake-conditional, partially replaced with
    conditionalized Makefile variables (... _yes_V)
    26. Massively reworked acpolish: acpolish now parses Makefile.ins and
    interprets parts of the Makefile.ins.
    27. FIX: Some $(wildcard $(srcdir)/*.h) macros removed / replaced with
    explicit lists of files in Makefile.ins.
    28. FIX: Replacing MKLIB with RANLIB in Makefile.ins
    29. HACK: Add preinstallation for pc386 specific
    $(PROJECT_RELEASE)/BootImgs directory

    ... many more details, I can't recall


    KNOWN BUGS:
    1. make [debug|profile]_install do not do what they are promissing.
    "make [debug|profile] install" does what "make [debug|profile]_install"
    has been doing. Proposal: remove [debug|profile]_install
    2. Dependencies between temporary installation tree and source tree are
    not yet handled correctly.
    3. Dependencies between temporary installation tree and source tree are
    handled ineffencently (Using INSTALL_CHANGE instead of make
    dependencies)
    4. RTEMS_ROOT, PROJECT_ROOT, top_builddir, RTEMS_TOPdir now are
    redundant.
    5. The new configure scripts still are in their infancy. They contain
    redundant checks and might still contain bugs, too.
    6. RTEMS autoconf Makefile.ins use a mixture of configuration
    information gathered in c/$(target_alias)/<bsp>/make and of information
    collected from their configure scripts.
    7. make dist is not fully functional
    8. Subdirectory host-/build-/target- configure options (--target,
    --host, --build) do not conform to Cygnus/GNU conventions.
    9. Some RTEMS autoconf Makefile.in's makefile targets are not supported
    in automake Makefile.ams/ins (e.g. get, clobber).
    10. Some automake standard targets are not propagated from toplevel and
    c/Makefile.am to autoconf subdirectories (eg. make dist).
    11. rpcgen generated files are not part of the source-tree (Automake
    conventions favor supplying generated files inside the source-tree,
    however there is no support for rpcgen generated files in automake, cf.
    yacc/lex support in automake).
    12. RTEMS_HAS_RDBG handling is flaky. make/*.cfg use RTEMS_HAS_RDBG per
    CPU, while librdb's sources can only be built per BSP. Raises the more
    general question whether librdbg located correctly in the source-tree.
    13. All make/*cfg files are configured per cpu, currently there is no
    location to store per-bsp configuration information --> bsp.cfg, per
    aconfig.h?
    14. "make install" without having run "make all" beforehand does not
    work.
    15. handling of --enable-multiprocessing seems to be broken in
    make/custom/*
    16. Makefile.ins still exploit many gmake features.
    17. File permisson chaos on libraries (no explict -m for
    libraries/rels/etc).
    18. mcp750 Makefiles are broken (Note: I *do* mean buggy - I am not
    talking about "not-conforming to  conventions", here :-).
    19. Dependencies between configure scripts are not handled, eg. aborting
    "make RTEMS_BSP=<bsp>" can leave the build-tree in an unusable state.
    20. "make clean" does not delete <build-tree>/<bsp>. This is intentional
    for now, because rerunning "make" after "make clean" requires an
    explicit "make preinstall" afterwards now. This should be done
    automatically, but doesn't work in this case for now. To work around
    this problem <build-tree>/<bsp> is kept during "make clean" for now
    (HACK).

    TODO:
    1. split out host-compiled bsp-tools
    2. Use Cygnus/GNU standards for cross-compiling target-subdir
    (CC=CC_FOR_TARGET .. configure --host=${target_alias}
    --build=`config.guess'}), to be added to toplevel configure script after
    splitting out bsp-tools.
    3. Exploit per cpu support directory (c/src/<cpu>)- Splitting out
    per-cpu libraries - Are there any?
    4. Further automake support
    5. Converting subdirectories into standalone / self-contained
    subdirectories (Esp. moving their headers to the same common root as
    their sources, eg. mv lib/include/rtems++
    lib/librtems++/include/rtems++) - This is the main obstacle which
    prevents moving further towards automake.
    6. Propagating values from *.cfg into Makefiles instead of propagating
    them at make time via Makefile-fragments (i.e. try to avoid using
    *.cfg).
    7. Testing on cygwin host (I *do* expect cygwin specific problems).
    8. The ARCH in o-$(ARCH)-$(VARIANT) build-subdirectories is not needed
    anymore.

    GENERAL ISSUES:
    1. Temporary installation tree -- Ian and I seem to disagree basically.
    Though I think that I understand his argumentation, I do not share it.
    IMO, his way of using the buildtree is mis-using the build-tree, relying
    on an inofficial feature of RTEMS's current implementation, which
    doesn't even work correctly in the current build-tree, though it
    attempts hard to do so. From my very POV, it unnecessarily complicates
    the structures of the source- and build-trees. It is not supported by
    automake (No automatic generation for the necessary rules) and
    complicates the transition to automake significantly (Generating the
    rules with an enhanced version of acpolish could be possible).
    As Ian correctly pointed out, here a management decision is needed -
    though I don't see the need to draw this decision in short terms.

    2. preinstallation generally is a sure means to spoil the structure of
    the source tree, IMHO (No ranting intended, I am completly serious about
    this one). eg. through tree dependencies. The worst problem related to
    this I have found in the meantime is bsp_specs. bsp_specs is part of
    libbsp, ie. there is *no* way to build *any* part of the source tree
    *without* having a BSP *preinstalled*.
    Note: This issue is related to issue 1., but is not identical - The
    difference is the change of the order make rules have to be triggered.
    While preinstallation triggers rules spread all over the source tree
    before a "make all" can be run, a temporary installation tree could also
    be installed by post "make all" hooks (all-local:, to be run after make
    all in a directory is completed) if the directories' dependencies would
    be a tree,

    3. Stuctural dependencies between subdirectories.
    4. Depth of the source tree (Prevents multilibbing and introduces many
    unnecessary configure scripts).
    5. per cpu vs. per bsp configuration (There are no real per-cpu parts
    yets :-).
    6. automake does not support $makefiles in AC_OUTPUT. Unlike before, we
    now should try to avoid RTEMS_CHECK_MAKEFILE and to hard-code as much
    paths to Makefiles as possible.
    7. General redesign of the source tree
    8. Main installation point - Changing it to ${prefix}/${target_alias}. ?

    Besides item 8. (which is a must, IMHO), as far as I see most of them
    can not be solved soon and will remain issues in the mid- to long-term
    :-.

    REMARKS:

    * You (as the maintainer) should always use --enable-maintainer-mode
    when building RTEMS to ensure that maintainer mode generated files (esp.
    those in c/src/make) will be updated when make/* files have changed.
    * Use @RTEMS_BSP@ in Makefile.ins and Makefile.ams below c/src/,
    $(RTEMS_BSP) or ${RTEMS_BSP} will be overridden from environment
    variables when using make RTEMS_BSP="....".
    * c/src/make is a temporary cludge until configuration issues are
    solved. At the moment it is configured per bsp, but contains
    per-target/cpu info only. Its main purpose now is to circumvent
    modifying make/*.cfg files, because I consider make/* to be frozen for
    backward compatibilty.
    * This patch should only affect configuration files. At least I do not
    remember having touched any source files.

    * To build the bare bsp you now need to mention it in --enable-rtemsbsp.

    Example: building gensh1 and sh1/bare simultaneously:
    ../rtems-rc-19990709-1/configure --target=sh-rtems \
    --enable-rtemsbsp="bare gensh1" \
    --prefix=/tmp/rtems \
    --enable-bare-cpu-cflags='-DMHZ=20 -m1
    -DCPU_CONSOLE_DEVNAME=\"/dev/null\"' \
    --enable-bare-cpu-model=sh7032 \
    --enable-maintainer-mode \
    --enable-cxx
    make
    make install

    * The next steps in development would be to split out bsp-tools and then
    to change to Cygnus/GNU canonicalization conventions for building the c/
    subdirectory afterwards (i.e. many standard AC_*.m4 macros could be used
    instead of customized versions)

    FINAL REMARK:
    The issues mentioned in the lists above sound much worser than the
    situation actually is. Most of them are not specific to this patch, but
    are also valid for the snapshot. I just wrote down what I came across
    when working on the patch over the last few weeks.

    I wouldn't be too surprised if you don't like the patch at the current
    point in development. I am willing to discuss details and problems, I
    also have no problem if you would post-pone applying this patch to times
    after 4.1, but rejecting it as a whole for all times would be a false
    management decision, IMHO.

    Therefore I would suggest that you, if your time constaints allow it,
    should at least play a little while with this patch to understand what
    is going on and  before drawing a decision on how to handle this
    proposal. I know this patch is neither perfect nor complete, but I
    consider it to be a major breakthrough.  Don't be anxious because of the
    size of the patch, the core of the patch is rather small, the size is
    mainly the side effect of some systematic cleanups inside the Makefiles
    (result of acpolish).

    Feel free to ask if you encounter problems, if you don't understand
    something or if you meet bugs - I am far from being perfect and am
    prepared to answer them.

    Ralf.

    --
    Ralf Corsepius
    Forschungsinstitut fuer Anwendungsorientierte Wissensverarbeitung (FAW)
    Helmholtzstr. 16, 89081 Ulm, Germany     Tel: +49/731/501-8690
    mailto:corsepiu@faw.uni-ulm.de           FAX: +49/731/501-999
    http://www.faw.uni-ulm.de

2 files changed, 428 insertions, 3504 deletions

diff --git a/configure b/configure
index 56f46e1500..64d4d651c5 100644
--- a/configure
+++ b/configure
@@ -14,7 +14,8 @@ ac_default_prefix=/usr/local
 ac_help="$ac_help
   --with-target-subdir=DIR"
 ac_help="$ac_help
-  --with-cross-host=HOST      host (cygnus)"
+  --enable-maintainer-mode enable make rules and dependencies not useful
+                          (and sometimes confusing) to the casual installer"
 ac_help="$ac_help
   --enable-multiprocessing             enable multiprocessing interface"
 ac_help="$ac_help
@@ -34,15 +35,6 @@ ac_help="$ac_help
 ac_help="$ac_help
   --enable-libcdir=directory           set the directory for the C library"
 ac_help="$ac_help
-  --enable-bare-cpu-cflags             specify a particular cpu cflag
-                                       (bare bsp specific)"
-ac_help="$ac_help
-  --enable-bare-cpu-model              specify a particular cpu model
-                                       (bare bsp specific)"
-ac_help="$ac_help
-\
-    --enable-rtemsbsp=bsp1 bsp2 ..   BSPs to include in build"
-ac_help="$ac_help
   --enable-tests                       enable tests (default:disabled)"
 ac_help="$ac_help
 \
@@ -569,12 +561,8 @@ fi
 RTEMS_TOPdir=".";
 
 
-PROJECT_ROOT=`pwd`/$RTEMS_TOPdir;
-test "$TARGET_SUBDIR" = "." || PROJECT_ROOT="$PROJECT_ROOT/.."
-
-
 echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
-echo "configure:578: checking for RTEMS Version" >&5
+echo "configure:566: checking for RTEMS Version" >&5
 if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
 RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
 sed -e 's%RTEMS[ 	]*Version[ 	]*\(.*\)[ 	]*%\1%g'`
@@ -586,45 +574,6 @@ if test -z "$RTEMS_VERSION"; then
 fi
 echo "$ac_t""$RTEMS_VERSION" 1>&6
 
-RTEMS_ROOT='$(top_srcdir)'/$RTEMS_TOPdir;
-
-
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:595: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-
-# Check whether --with-cross-host or --without-cross-host was given.
-if test "${with_cross_host+set}" = set; then
-  withval="$with_cross_host"
-  \
-host=$withval
-fi
-
 
 ac_aux_dir=
 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
@@ -674,7 +623,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:678: checking host system type" >&5
+echo "configure:627: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -695,7 +644,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:699: checking target system type" >&5
+echo "configure:648: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -713,7 +662,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:717: checking build system type" >&5
+echo "configure:666: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -736,7 +685,7 @@ test "$host_alias" != "$target_alias" &&
   program_prefix=${target_alias}-
 
 echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
-echo "configure:740: checking rtems target cpu" >&5
+echo "configure:689: checking rtems target cpu" >&5
 case "${target}" in
   # hpux unix port should go here
   i[3456]86-go32-rtems*)
@@ -761,430 +710,6 @@ esac
 
 echo "$ac_t""$RTEMS_CPU" 1>&6
 
-
-# Check whether --enable-multiprocessing or --disable-multiprocessing was given.
-if test "${enable_multiprocessing+set}" = set; then
-  enableval="$enable_multiprocessing"
-  case "${enableval}" in 
-  yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
-  no) RTEMS_HAS_MULTIPROCESSING=no ;;
-  *)  { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_HAS_MULTIPROCESSING=no
-fi
-
-
-
-# Check whether --enable-posix or --disable-posix was given.
-if test "${enable_posix+set}" = set; then
-  enableval="$enable_posix"
-  case "${enableval}" in 
-  yes) RTEMS_HAS_POSIX_API=yes ;;
-  no) RTEMS_HAS_POSIX_API=no ;;
-  *)  { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_HAS_POSIX_API=yes
-fi
- 
-
-
-case "${target}" in
-  # hpux unix port should go here
-  i[3456]86-go32-rtems*)
-	RTEMS_HAS_POSIX_API=no
-	;;
-  i[3456]86-pc-linux*)         # unix "simulator" port
-	RTEMS_HAS_POSIX_API=no
-	;;
-  i[3456]86-*freebsd2*) # unix "simulator" port
-	RTEMS_HAS_POSIX_API=no
-	;;
-  no_cpu-*rtems*)
-	RTEMS_HAS_POSIX_API=no
-	;;
-  sparc-sun-solaris*)             # unix "simulator" port
-	RTEMS_HAS_POSIX_API=no
-	;;
-  *) 
-	;;
-esac
-
-
-
-# Check whether --enable-networking or --disable-networking was given.
-if test "${enable_networking+set}" = set; then
-  enableval="$enable_networking"
-  case "${enableval}" in
-  yes) RTEMS_HAS_NETWORKING=yes ;;
-  no) RTEMS_HAS_NETWORKING=no ;;
-  *)  { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_HAS_NETWORKING=yes
-fi
-
-
-
-# Check whether --enable-rdbg or --disable-rdbg was given.
-if test "${enable_rdbg+set}" = set; then
-  enableval="$enable_rdbg"
-  case "${enableval}" in
-  yes) RTEMS_HAS_RDBG=yes ;;
-  no) RTEMS_HAS_RDBG=no ;;
-  *)  { echo "configure: error: bad value ${enableval} for enable-rdbg option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_HAS_RDBG=no
-fi
-
-
-# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
-if test "${enable_rtems_inlines+set}" = set; then
-  enableval="$enable_rtems_inlines"
-  case "${enableval}" in
-  yes) RTEMS_USE_MACROS=no ;;
-  no) RTEMS_USE_MACROS=yes ;;
-  *)  { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_USE_MACROS=no
-fi
-
-
-
-# Check whether --enable-cxx or --disable-cxx was given.
-if test "${enable_cxx+set}" = set; then
-  enableval="$enable_cxx"
-  case "${enableval}" in
-  yes) RTEMS_HAS_CPLUSPLUS=yes ;;
-  no) RTEMS_HAS_CPLUSPLUS=no   ;;
-  *)  { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_HAS_CPLUSPLUS=no
-fi
-
-
-
-# Check whether --enable-gcc28 or --disable-gcc28 was given.
-if test "${enable_gcc28+set}" = set; then
-  enableval="$enable_gcc28"
-  case "${enableval}" in
-  yes) RTEMS_USE_GCC272=no ;;
-  no) RTEMS_USE_GCC272=yes ;;
-  *)  { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
-esac
-else
-  RTEMS_USE_GCC272=no
-fi
-
-
-
-# Check whether --enable-libcdir or --disable-libcdir was given.
-if test "${enable_libcdir+set}" = set; then
-  enableval="$enable_libcdir"
-   RTEMS_LIBC_DIR="${enableval}" ; \
-test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }  
-fi
-
-
-
-# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
-if test "${enable_bare_cpu_cflags+set}" = set; then
-  enableval="$enable_bare_cpu_cflags"
-  case "${enableval}" in
-  no) BARE_CPU_CFLAGS="" ;;
-  *)    BARE_CPU_CFLAGS="${enableval}" ;;
-esac
-else
-  BARE_CPU_CFLAGS=""
-fi
-
-
-# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
-if test "${enable_bare_cpu_model+set}" = set; then
-  enableval="$enable_bare_cpu_model"
-  case "${enableval}" in
-  no)   BARE_CPU_MODEL="" ;;
-  *)    BARE_CPU_MODEL="${enableval}" ;;
-esac
-else
-  BARE_CPU_MODEL=""
-fi
-
-
-
-RTEMS_PREFIX=${target_cpu}-${target_vendor}
-
-
-# Extract the first word of "cat", so it can be a program name with args.
-set dummy cat; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:926: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CAT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$CAT" in
-  /*)
-  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_CAT="$CAT" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_CAT="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-CAT="$ac_cv_path_CAT"
-if test -n "$CAT"; then
-  echo "$ac_t""$CAT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "rm", so it can be a program name with args.
-set dummy rm; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:961: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$RM" in
-  /*)
-  ac_cv_path_RM="$RM" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_RM="$RM" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_RM="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-RM="$ac_cv_path_RM"
-if test -n "$RM"; then
-  echo "$ac_t""$RM" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "cp", so it can be a program name with args.
-set dummy cp; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:996: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$CP" in
-  /*)
-  ac_cv_path_CP="$CP" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_CP="$CP" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_CP="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-CP="$ac_cv_path_CP"
-if test -n "$CP"; then
-  echo "$ac_t""$CP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "mv", so it can be a program name with args.
-set dummy mv; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1031: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$MV" in
-  /*)
-  ac_cv_path_MV="$MV" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_MV="$MV" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_MV="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-MV="$ac_cv_path_MV"
-if test -n "$MV"; then
-  echo "$ac_t""$MV" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "ln", so it can be a program name with args.
-set dummy ln; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1066: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_LN'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$LN" in
-  /*)
-  ac_cv_path_LN="$LN" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_LN="$LN" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_LN="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-LN="$ac_cv_path_LN"
-if test -n "$LN"; then
-  echo "$ac_t""$LN" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1099: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "chmod", so it can be a program name with args.
-set dummy chmod; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1122: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$CHMOD" in
-  /*)
-  ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_CHMOD="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-CHMOD="$ac_cv_path_CHMOD"
-if test -n "$CHMOD"; then
-  echo "$ac_t""$CHMOD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "sort", so it can be a program name with args.
-set dummy sort; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1157: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_SORT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$SORT" in
-  /*)
-  ac_cv_path_SORT="$SORT" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_SORT="$SORT" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_SORT="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-SORT="$ac_cv_path_SORT"
-if test -n "$SORT"; then
-  echo "$ac_t""$SORT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
@@ -1197,7 +722,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1201: checking for a BSD compatible install" >&5
+echo "configure:726: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1249,2329 +774,326 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
+echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+echo "configure:779: checking whether build environment is sane" >&5
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftestfile`
+   fi
+   if test "$*" != "X $srcdir/configure conftestfile" \
+      && test "$*" != "X conftestfile $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" 1>&2; exit 1; }
+   fi
 
-# Extract the first word of "perl", so it can be a program name with args.
-set dummy perl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1257: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$PERL" in
-  /*)
-  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_PERL="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-PERL="$ac_cv_path_PERL"
-if test -n "$PERL"; then
-  echo "$ac_t""$PERL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$PERL" ; then
-echo "configure: warning: ***
-   perl was not found
-   Note: Some tools will not be built." 1>&2
-fi
-
-
-# Extract the first word of "touch", so it can be a program name with args.
-set dummy touch; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1299: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$TOUCH" in
-  /*)
-  ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_TOUCH="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-TOUCH="$ac_cv_path_TOUCH"
-if test -n "$TOUCH"; then
-  echo "$ac_t""$TOUCH" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Extract the first word of "cmp", so it can be a program name with args.
-set dummy cmp; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1334: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$CMP" in
-  /*)
-  ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_CMP="$CMP" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_CMP="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-CMP="$ac_cv_path_CMP"
-if test -n "$CMP"; then
-  echo "$ac_t""$CMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-# Extract the first word of "sed", so it can be a program name with args.
-set dummy sed; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1370: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$SED" in
-  /*)
-  ac_cv_path_SED="$SED" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_SED="$SED" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_SED="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-SED="$ac_cv_path_SED"
-if test -n "$SED"; then
-  echo "$ac_t""$SED" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-for ac_prog in gm4 m4
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1407: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$M4" in
-  /*)
-  ac_cv_path_M4="$M4" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_M4="$M4" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_M4="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-M4="$ac_cv_path_M4"
-if test -n "$M4"; then
-  echo "$ac_t""$M4" 1>&6
+   test "$2" = conftestfile
+   )
+then
+   # Ok.
+   :
 else
-  echo "$ac_t""no" 1>&6
+   { echo "configure: error: newly created file is older than distributed files!
+Check your system clock" 1>&2; exit 1; }
 fi
+rm -f conftest*
+echo "$ac_t""yes" 1>&6
+if test "$program_transform_name" = s,x,x,; then
+  program_transform_name=
+else
+  # Double any \ or $.  echo might interpret backslashes.
+  cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+  rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
-test -n "$M4" && break
-done
-
-
-
-for ac_prog in bash ksh sh
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1449: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:836: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  case "$KSH" in
-  /*)
-  ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_KSH="$KSH" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_KSH="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-KSH="$ac_cv_path_KSH"
-if test -n "$KSH"; then
-  echo "$ac_t""$KSH" 1>&6
+  cat > conftestmake <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
 else
-  echo "$ac_t""no" 1>&6
+  eval ac_cv_prog_make_${ac_make}_set=no
 fi
-
-test -n "$KSH" && break
-done
-
-if test -z "$KSH"; then
-{ echo "configure: error: ***
-    Cannot determine a usable shell bash/ksh/sh
-    Please contact your system administrator " 1>&2; exit 1; };
+rm -f conftestmake
 fi
-
-
-
-
-
-# RTEMS_CANONICAL_TARGET_CPU
-
-
-# Is this a supported CPU?
-echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
-echo "configure:1499: checking if cpu $RTEMS_CPU is supported" >&5
-if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-else
-  { echo "configure: error: no" 1>&2; exit 1; }
-fi
-
-
-RTEMS_HOST=$host_os
-case "${target}" in
-  # hpux unix port should go here
-  i[3456]86-pc-linux*)         # unix "simulator" port
-        RTEMS_HOST=Linux
-	;;
-  i[3456]86-*freebsd2*) # unix "simulator" port
-        RTEMS_HOST=FreeBSD
-	;;
-  sparc-sun-solaris*)             # unix "simulator" port
-        RTEMS_HOST=Solaris
-	;;
-  *) 
-	;;
-esac
-
-
-
-case "${target}" in
-  i[3456]86-go32-rtems*)
-    rtems_bsp="go32 go32_p5"
-    skip_startfiles="yes"
-    ;;
-  *)
-    ;;
-esac
-
-# Override the set of BSPs to be built.
-# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given.
-if test "${enable_rtemsbsp+set}" = set; then
-  enableval="$enable_rtemsbsp"
-  \
-      rtems_bsp=$enableval \
-
-fi
-
-
-
-if [ "${program_prefix}" = "NONE" ] ; then
-  if [ "${target}" = "${host}" ] ; then
-    program_prefix=
-  else
-    program_prefix=${target}-
-  fi
-fi
-
-
-
-
-for ac_prog in "$program_prefix"gcc "$program_prefix"cc 
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1561: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$CC_FOR_TARGET" in
-  /*)
-  ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-fi
-CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
-if test -n "$CC_FOR_TARGET"; then
-  echo "$ac_t""$CC_FOR_TARGET" 1>&6
+  SET_MAKE=
 else
   echo "$ac_t""no" 1>&6
+  SET_MAKE="MAKE=${MAKE-make}"
 fi
 
-test -n "$CC_FOR_TARGET" && break
-done
 
-test -z "$CC_FOR_TARGET" \
-  && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-
-rtems_save_CC=$CC
-rtems_save_CFLAGS=$CFLAGS
-
-CC=$CC_FOR_TARGET
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1605: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
+PACKAGE=rtems
 
-cat > conftest.$ac_ext << EOF
+VERSION=$RTEMS_VERSION
 
-#line 1616 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1647: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
 
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1652: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
 
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1676: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
+missing_dir=`cd $ac_aux_dir && pwd`
+echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+echo "configure:875: checking for working aclocal" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+   ACLOCAL=aclocal
+   echo "$ac_t""found" 1>&6
 else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
+   ACLOCAL="$missing_dir/missing aclocal"
+   echo "$ac_t""missing" 1>&6
 fi
 
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:888: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+   AUTOCONF=autoconf
+   echo "$ac_t""found" 1>&6
 else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
+   AUTOCONF="$missing_dir/missing autoconf"
+   echo "$ac_t""missing" 1>&6
 fi
 
-rtems_cv_prog_gcc=$ac_cv_prog_gcc
-rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
-rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
-rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
-
-CC=$rtems_save_CC
-CFLAGS=$rtems_save_CFLAGS
-
-unset ac_cv_prog_gcc
-unset ac_cv_prog_cc_g
-unset ac_cv_prog_cc_works
-unset ac_cv_prog_cc_cross
-
-
-echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
-echo "configure:1718: checking whether $CC_FOR_TARGET accepts -specs" >&5
-if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo $ac_n "checking for working automake""... $ac_c" 1>&6
+echo "configure:901: checking for working automake" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (automake --version) < /dev/null > /dev/null 2>&1; then
+   AUTOMAKE=automake
+   echo "$ac_t""found" 1>&6
 else
-  
-rtems_cv_gcc_specs=no
-if test "$rtems_cv_prog_gcc" = "yes"; then
-  touch confspec
-  echo 'void f(){}' >conftest.c
-  if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
-    rtems_cv_gcc_specs=yes
-  fi
-fi
-rm -f confspec conftest*
-
+   AUTOMAKE="$missing_dir/missing automake"
+   echo "$ac_t""missing" 1>&6
 fi
 
-echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
- 
-
-echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
-echo "configure:1739: checking whether $CC_FOR_TARGET accepts --pipe" >&5
-if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+echo "configure:914: checking for working autoheader" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (autoheader --version) < /dev/null > /dev/null 2>&1; then
+   AUTOHEADER=autoheader
+   echo "$ac_t""found" 1>&6
 else
-  
-rtems_cv_gcc_pipe=no
-if test "$rtems_cv_prog_gcc" = "yes"; then
-case "$host_os" in
-  cygwin32*)
-    ;;
-  *)
-    echo 'void f(){}' >conftest.c
-    if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
-      rtems_cv_gcc_pipe=yes
-    fi
-    rm -f conftest*
-    ;;
-esac
-fi
-
+   AUTOHEADER="$missing_dir/missing autoheader"
+   echo "$ac_t""missing" 1>&6
 fi
 
-echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
-
-
-if test "$RTEMS_USE_GCC272" != "yes" ; then
-  if test "$rtems_cv_gcc_specs" = "no"; then
-    echo "configure: warning: *** disabling --enable-gcc28" 1>&2
-     RTEMS_USE_GCC272=yes
-  fi
-fi
-test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
-
-if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
-  
-
-for ac_prog in "$program_prefix"g++ "$program_prefix"c++
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1780: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+echo "configure:927: checking for working makeinfo" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
+   MAKEINFO=makeinfo
+   echo "$ac_t""found" 1>&6
 else
-  case "$CXX_FOR_TARGET" in
-  /*)
-  ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
+   MAKEINFO="$missing_dir/missing makeinfo"
+   echo "$ac_t""missing" 1>&6
 fi
-CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
-if test -n "$CXX_FOR_TARGET"; then
-  echo "$ac_t""$CXX_FOR_TARGET" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$CXX_FOR_TARGET" && break
-done
 
-test -z "$CXX_FOR_TARGET" \
-  && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
 
-rtems_save_CXX=$CXX
-rtems_save_CXXFLAGS=$CXXFLAGS
-
-CXX=$CXX_FOR_TARGET
-
-echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1824: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
-
-ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1835 "configure"
-#include "confdefs.h"
-
-int main(){return(0);}
-EOF
-if { (eval echo configure:1840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cxx_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cxx_cross=no
-  else
-    ac_cv_prog_cxx_cross=yes
-  fi
+echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+echo "configure:941: checking whether to enable maintainer-specific portions of Makefiles" >&5
+    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+  enableval="$enable_maintainer_mode"
+  USE_MAINTAINER_MODE=$enableval
 else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cxx_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
-if test $ac_cv_prog_cxx_works = no; then
-  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1866: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
-cross_compiling=$ac_cv_prog_cxx_cross
-
-echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:1871: checking whether we are using GNU C++" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.C <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1880: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gxx=yes
-else
-  ac_cv_prog_gxx=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gxx" 1>&6
-
-if test $ac_cv_prog_gxx = yes; then
-  GXX=yes
-  ac_test_CXXFLAGS="${CXXFLAGS+set}"
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS=
-  echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1895: checking whether ${CXX-g++} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.cc
-if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
-  ac_cv_prog_cxx_g=yes
-else
-  ac_cv_prog_cxx_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
-  if test "$ac_test_CXXFLAGS" = set; then
-    CXXFLAGS="$ac_save_CXXFLAGS"
-  elif test $ac_cv_prog_cxx_g = yes; then
-    CXXFLAGS="-g -O2"
-  else
-    CXXFLAGS="-O2"
-  fi
-else
-  GXX=
-  test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
-fi
-
-rtems_cv_prog_gxx=$ac_cv_prog_gxx
-rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
-rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
-rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
-
-CXX=$rtems_save_CXX
-CXXFLAGS=$rtems_save_CXXFLAGS
-
-unset ac_cv_prog_gxx
-unset ac_cv_prog_cc_g
-unset ac_cv_prog_cxx_works
-unset ac_cv_prog_cxx_cross
-
-  if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
-    { echo "configure: error: ***
-     Inconsistency in compiler configuration:
-     Target C compiler and Target C++ compiler
-     must both either be cross compilers or native compilers
-     Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
-  fi
-else
-  CXX_FOR_TARGET="no"
-fi
-
-
-  
-echo $ac_n "checking target's ar""... $ac_c" 1>&6
-echo "configure:1949: checking target's ar" >&5
-if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
-fi
-
-echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
-
-if test -n "$ac_cv_path_AR_FOR_TARGET"; then
-    AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
-else
-    if test -z "$AR_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
-    ;;
-  esac
-
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1982: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
-    case "$AR_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable AR_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
-
-  # Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
-set dummy "$program_prefix"ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1999: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$AR_FOR_TARGET" in
-  /*)
-  ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
-  ;;
-esac
-fi
-AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
-if test -n "$AR_FOR_TARGET"; then
-  echo "$ac_t""$AR_FOR_TARGET" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
+  USE_MAINTAINER_MODE=no
 fi
 
+  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
   
-echo $ac_n "checking target's as""... $ac_c" 1>&6
-echo "configure:2036: checking target's as" >&5
-if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
-fi
-
-echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
 
-if test -n "$ac_cv_path_AS_FOR_TARGET"; then
-    AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
+if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
 else
-    if test -z "$AS_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
-    ;;
-  esac
-
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2069: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
-    case "$AS_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable AS_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
-
-  # Extract the first word of ""$program_prefix"as", so it can be a program name with args.
-set dummy "$program_prefix"as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2086: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$AS_FOR_TARGET" in
-  /*)
-  ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
-  ;;
-esac
-fi
-AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
-if test -n "$AS_FOR_TARGET"; then
-  echo "$ac_t""$AS_FOR_TARGET" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
 fi
-
+  MAINT=$MAINTAINER_MODE_TRUE
   
-echo $ac_n "checking target's ld""... $ac_c" 1>&6
-echo "configure:2123: checking target's ld" >&5
-if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
-fi
 
-echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
 
-if test -n "$ac_cv_path_LD_FOR_TARGET"; then
-    LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
-else
-    if test -z "$LD_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
-    ;;
-  esac
 
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2156: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
-    case "$LD_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable LD_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
 
-  # Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
-set dummy "$program_prefix"ld; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2173: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$LD_FOR_TARGET" in
-  /*)
-  ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
-  ;;
+# Check whether --enable-multiprocessing or --disable-multiprocessing was given.
+if test "${enable_multiprocessing+set}" = set; then
+  enableval="$enable_multiprocessing"
+  case "${enableval}" in 
+  yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
+  no) RTEMS_HAS_MULTIPROCESSING=no ;;
+  *)  { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;;
 esac
-fi
-LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
-if test -n "$LD_FOR_TARGET"; then
-  echo "$ac_t""$LD_FOR_TARGET" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-  
-echo $ac_n "checking target's nm""... $ac_c" 1>&6
-echo "configure:2210: checking target's nm" >&5
-if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
 else
-  :
+  RTEMS_HAS_MULTIPROCESSING=no
 fi
 
-echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
-
-if test -n "$ac_cv_path_NM_FOR_TARGET"; then
-    NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
-else
-    if test -z "$NM_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
-    ;;
-  esac
 
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2243: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
-    case "$NM_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable NM_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
 
-  # Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
-set dummy "$program_prefix"nm; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2260: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$NM_FOR_TARGET" in
-  /*)
-  ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
-  ;;
+# Check whether --enable-posix or --disable-posix was given.
+if test "${enable_posix+set}" = set; then
+  enableval="$enable_posix"
+  case "${enableval}" in 
+  yes) RTEMS_HAS_POSIX_API=yes ;;
+  no) RTEMS_HAS_POSIX_API=no ;;
+  *)  { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
 esac
-fi
-NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
-if test -n "$NM_FOR_TARGET"; then
-  echo "$ac_t""$NM_FOR_TARGET" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-
-  
-echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
-echo "configure:2298: checking target's ranlib" >&5
-if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
+  RTEMS_HAS_POSIX_API=yes
 fi
+ 
 
-echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
-
-if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
-    RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
-else
-    if test -z "$RANLIB_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
-    ;;
-  esac
-
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2331: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
-    case "$RANLIB_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable RANLIB_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
 
-  # Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
-set dummy "$program_prefix"ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2348: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$RANLIB_FOR_TARGET" in
-  /*)
-  ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
-  ;;
+case "${target}" in
+  # hpux unix port should go here
+  i[3456]86-go32-rtems*)
+	RTEMS_HAS_POSIX_API=no
+	;;
+  i[3456]86-pc-linux*)         # unix "simulator" port
+	RTEMS_HAS_POSIX_API=no
+	;;
+  i[3456]86-*freebsd2*) # unix "simulator" port
+	RTEMS_HAS_POSIX_API=no
+	;;
+  no_cpu-*rtems*)
+	RTEMS_HAS_POSIX_API=no
+	;;
+  sparc-sun-solaris*)             # unix "simulator" port
+	RTEMS_HAS_POSIX_API=no
+	;;
+  *) 
+	;;
 esac
-fi
-RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
-if test -n "$RANLIB_FOR_TARGET"; then
-  echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-  if test "$RANLIB_FOR_TARGET" = "no"; then
-    # ranlib wasn't found; check if ar -s is available
-    
-echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
-echo "configure:2387: checking whether $AR_FOR_TARGET -s works" >&5
-if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-cat > conftest.$ac_ext <<EOF
-int foo( int b ) 
-{ return b; }
-EOF
-if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:2396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
-  && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:2397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
-  && test -s conftest.a ; \
-then
-  rtems_cv_AR_FOR_TARGET_S="yes"
-else
-  rtems_cv_AR_FOR_TARGET_S="no"
-fi
-  rm -f conftest*
 
-fi
 
-echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
 
-    if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
-            ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
-      RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
-    else
-      { echo "configure: error: ***
-        Can't figure out how to build a library index
-	Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
-    fi
-  fi
-
-  
-echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
-echo "configure:2422: checking target's objcopy" >&5
-if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
-fi
-
-echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
-
-if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
-    OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
-else
-    if test -z "$OBJCOPY_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
-    ;;
-  esac
-
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2455: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
-    case "$OBJCOPY_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable OBJCOPY_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
-
-  # Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
-set dummy "$program_prefix"objcopy; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2472: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$OBJCOPY_FOR_TARGET" in
-  /*)
-  ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
-  ;;
+# Check whether --enable-networking or --disable-networking was given.
+if test "${enable_networking+set}" = set; then
+  enableval="$enable_networking"
+  case "${enableval}" in
+  yes) RTEMS_HAS_NETWORKING=yes ;;
+  no) RTEMS_HAS_NETWORKING=no ;;
+  *)  { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;;
 esac
-fi
-OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
-if test -n "$OBJCOPY_FOR_TARGET"; then
-  echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
+  RTEMS_HAS_NETWORKING=yes
 fi
 
-  
-echo $ac_n "checking target's size""... $ac_c" 1>&6
-echo "configure:2509: checking target's size" >&5
-if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
-fi
 
-echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
 
-if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
-    SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
-else
-    if test -z "$SIZE_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
-    ;;
-  esac
-
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2542: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
-    case "$SIZE_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable SIZE_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
-
-  # Extract the first word of ""$program_prefix"size", so it can be a program name with args.
-set dummy "$program_prefix"size; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2559: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$SIZE_FOR_TARGET" in
-  /*)
-  ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
-  ;;
+# Check whether --enable-rdbg or --disable-rdbg was given.
+if test "${enable_rdbg+set}" = set; then
+  enableval="$enable_rdbg"
+  case "${enableval}" in
+  yes) RTEMS_HAS_RDBG=yes ;;
+  no) RTEMS_HAS_RDBG=no ;;
+  *)  { echo "configure: error: bad value ${enableval} for enable-rdbg option" 1>&2; exit 1; } ;;
 esac
-fi
-SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
-if test -n "$SIZE_FOR_TARGET"; then
-  echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-  
-echo $ac_n "checking target's strip""... $ac_c" 1>&6
-echo "configure:2596: checking target's strip" >&5
-if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  :
+  RTEMS_HAS_RDBG=no
 fi
 
-echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
-
-if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
-    STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
-else
-    if test -z "$STRIP_FOR_TARGET" ; then
-    if test "$rtems_cv_prog_gcc" = "yes"; then
-      # We are using gcc, ask it about its tool
-      # NOTE: Necessary if gcc was configured to use the target's 
-      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
-       case $host_os in
-  *cygwin32*)
-            STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip | sed -e 's%\\\\%/%g' `
-    ;;
-  *)
-    STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
-    ;;
-  esac
-
-    fi
-  else
-    # The user set an environment variable.
-    # Check whether it is an absolute path, otherwise AC_PATH_PROG 
-    # will override the environment variable, which isn't what the user
-    # intends
-    echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2629: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
-    case "$STRIP_FOR_TARGET" in
-    /*) # valid
-      echo "$ac_t"""yes"" 1>&6
-    ;;
-    *)  # invalid for AC_PATH_PROG
-      echo "$ac_t"""no"" 1>&6
-      { echo "configure: error: ***
-        Environment variable STRIP_FOR_TARGET should either
-	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
-    ;;
-    esac
-  fi
 
-  # Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
-set dummy "$program_prefix"strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2646: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$STRIP_FOR_TARGET" in
-  /*)
-  ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
-  ;;
+# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
+if test "${enable_rtems_inlines+set}" = set; then
+  enableval="$enable_rtems_inlines"
+  case "${enableval}" in
+  yes) RTEMS_USE_MACROS=no ;;
+  no) RTEMS_USE_MACROS=yes ;;
+  *)  { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
 esac
-fi
-STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
-if test -n "$STRIP_FOR_TARGET"; then
-  echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-
-
- if test "${target_cpu}" = "i386"; then
-    echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6
-echo "configure:2685: checking for 16 bit mode assembler support" >&5
-if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.s << EOF
-         .code16
-         data32
-         addr32
-         lgdt 0
-EOF
-      if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:2695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-        rtems_cv_prog_gas_code16=yes
-      else
-        rtems_cv_prog_gas_code16=no
-      fi
-fi
-
-echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6
-    RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
-  fi
-  
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2711: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2741: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2792: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2824: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 2835 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:2840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2866: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2871: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2880: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2899: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:2931: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2936 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:2947: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:2964: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2969 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:2976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:2995: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:3005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
+  RTEMS_USE_MACROS=no
 fi
 
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
 
 
-case $host_os in
-*cygwin32*)	GCCSED="| sed 's%\\\\%/%g'" ;;
-*) ;;
+# Check whether --enable-cxx or --disable-cxx was given.
+if test "${enable_cxx+set}" = set; then
+  enableval="$enable_cxx"
+  case "${enableval}" in
+  yes) RTEMS_HAS_CPLUSPLUS=yes ;;
+  no) RTEMS_HAS_CPLUSPLUS=no   ;;
+  *)  { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
 esac
-
-
-if test "$ac_cv_prog_gcc" = "yes"; then
-  CC_CFLAGS_DEFAULT=-Wall
-  CC_CFLAGS_PROFILE_V=${CC_CFLAGS_PROFILE_V-"-pg"}
-  CC_LDFLAGS_PROFILE_V=${CC_LDFLAGS_PROFILE_V-$CC_CFLAGS_PROFILE_V}
-fi
-
-test "$ac_cv_prog_cc_g" = "yes" && CC_CFLAGS_DEBUG_V=${CC_CFLAGS_DEBUG_V-"-g"}
-
-if test "$RTEMS_CPU" = "unix" ; then
-   
-
-echo $ac_n "checking whether $RTEMS_HOST supports System V semaphores""... $ac_c" 1>&6
-echo "configure:3044: checking whether $RTEMS_HOST supports System V semaphores" >&5
-if eval "test \"`echo '$''{'rtems_cv_sysv_sem'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-if test "$cross_compiling" = yes; then
-  :
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3053 "configure"
-#include "confdefs.h"
-
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-int main () {
-#if !defined(sun) 
-  union semun arg ;
-#else
-  union semun {
-    int val;
-    struct semid_ds *buf;
-    ushort *array;
-  } arg;
-#endif
-  int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
-  if (id == -1)
-    exit(1);
-  arg.val = 0; /* avoid implicit type cast to union */
-  if (semctl(id, 0, IPC_RMID, arg) == -1)
-    exit(1);
-  exit(0);
-}
-
-EOF
-if { (eval echo configure:3079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  rtems_cv_sysv_sem="yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  rtems_cv_sysv_sem="no"
-fi
-rm -fr conftest*
-fi
-
-
-fi
-
-echo "$ac_t""$rtems_cv_sysv_sem" 1>&6
-
-  if test "$rtems_cv_sysv_sem" != "yes" ; then
-    { echo "configure: error: System V semaphores don't work, required by simulator" 1>&2; exit 1; }
-  fi
-   
-
-echo $ac_n "checking whether $RTEMS_HOST supports System V shared memory""... $ac_c" 1>&6
-echo "configure:3102: checking whether $RTEMS_HOST supports System V shared memory" >&5
-if eval "test \"`echo '$''{'rtems_cv_sysv_shm'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-if test "$cross_compiling" = yes; then
-  :
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3111 "configure"
-#include "confdefs.h"
-
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-int main () {
-  int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
-  if (id == -1)
-    exit(1);
-  if (shmctl(id, IPC_RMID, 0) == -1)
-    exit(1);
-  exit(0);
-}
-
-EOF
-if { (eval echo configure:3127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  rtems_cv_sysv_shm="yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  rtems_cv_sysv_shm="no"
-fi
-rm -fr conftest*
-fi
-
-
-fi
-
-echo "$ac_t""$rtems_cv_sysv_shm" 1>&6
-
-  if test "$rtems_cv_sysv_shm" != "yes" ; then
-    { echo "configure: error: System V shared memory doesn't work, required by simulator" 1>&2; exit 1; }
-  fi
-   
-
-echo $ac_n "checking whether $RTEMS_HOST supports System V messages""... $ac_c" 1>&6
-echo "configure:3150: checking whether $RTEMS_HOST supports System V messages" >&5
-if eval "test \"`echo '$''{'rtems_cv_sysv_msg'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-if test "$cross_compiling" = yes; then
-  :
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3159 "configure"
-#include "confdefs.h"
-
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/msg.h>
-int main () {
-  int id=msgget(IPC_PRIVATE,IPC_CREAT|0400);
-  if (id == -1)
-    exit(1);
-  if (msgctl(id, IPC_RMID, 0) == -1)
-    exit(1);
-  exit(0);
-}
-
-EOF
-if { (eval echo configure:3175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  rtems_cv_sysv_msg="yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  rtems_cv_sysv_msg="no"
-fi
-rm -fr conftest*
-fi
-
-
-fi
-
-echo "$ac_t""$rtems_cv_sysv_msg" 1>&6
-
-  if test "$rtems_cv_sysv_msg" != "yes" ; then
-    { echo "configure: error: System V messages don't work, required by simulator" 1>&2; exit 1; }
-  fi
-fi
-
-# Collect config subdirs for exec/score/tools
-t="c/src/exec/score/tools"
-scoretools_cfgdirs="$t/generic"
-if test -d $srcdir/$t/$RTEMS_CPU; then
-  scoretools_cfgdirs="$scoretools_cfgdirs $t/$RTEMS_CPU"
-fi
-
-# find all the Executive Makefiles
-
-echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
-echo "configure:3207: checking for Makefile.in in c/src/exec/rtems" >&5
-if test -d $srcdir/c/src/exec/rtems; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/exec/rtems -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
-echo "configure:3222: checking for Makefile.in in c/src/exec/sapi" >&5
-if test -d $srcdir/c/src/exec/sapi; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/exec/sapi -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-echo $ac_n "checking for Makefile.in in c/src/exec/score/cpu/$RTEMS_CPU""... $ac_c" 1>&6
-echo "configure:3237: checking for Makefile.in in c/src/exec/score/cpu/$RTEMS_CPU" >&5
-if test -d $srcdir/c/src/exec/score/cpu/$RTEMS_CPU; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/exec/score/cpu/$RTEMS_CPU -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-if test "$RTEMS_HAS_POSIX_API" = "yes"; then
-  
-echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
-echo "configure:3254: checking for Makefile.in in c/src/exec/posix" >&5
-if test -d $srcdir/c/src/exec/posix; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/exec/posix -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-  makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
-fi
-
-# find all the Makefiles for the BSPs
-if test -d "$srcdir/c/src/lib/libbsp/$RTEMS_CPU"; then
-  makefiles="$makefiles c/src/lib/libbsp/$RTEMS_CPU/Makefile"
-
-  if test -z "$rtems_bsp"; then
-    echo $ac_n "checking for bsps""... $ac_c" 1>&6
-echo "configure:3276: checking for bsps" >&5
-    files=`ls $srcdir/c/src/lib/libbsp/$RTEMS_CPU`
-    for file in $files; do
-      case $file in
-        shared*);;
-        Makefile*);;
-        READ*);;
-        CVS*);;
-        pxfl*);;
-        go32*);;       # so the i386 port can pick up the other Makefiles
-        # Now account for BSPs with build variants
-        gen68360)      rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
-        p4000)         rtems_bsp="$rtems_bsp p4600 p4650";;
-        mvme162)       rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
-        *) rtems_bsp="$rtems_bsp $file";;
-      esac;
-    done
-
-    makefiles="$makefiles c/src/lib/libbsp/bare/Makefile"
-
-    echo "$ac_t""$rtems_bsp done" 1>&6
-  fi
-
-  # collect makefiles for each bsp
-  for i in $rtems_bsp; do
-    # make sure there is a make/custom file for the bsp
-    if test ! -r "$srcdir/make/custom/${i}.cfg"; then
-      { echo "configure: error: no make/custom/${i}.cfg file for BSP $i" 1>&2; exit 1; }
-    fi
- 
-    # account for "aliased" bsps which share source code
-    case $i in 
-      mvme162lx)    bspdir=mvme162  ;;  # mvme162 board variant
-      gen68360_040) bspdir=gen68360 ;;  # 68360 in companion mode
-      go32_p5)      bspdir=go32     ;;  # go32 on Pentium class CPU
-      p4600)        bspdir=p4000    ;;  # p4000 board with IDT 4600
-      p4650)        bspdir=p4000    ;;  # p4000 board with IDT 4650
-      *)            bspdir=$i;;
-    esac
-
-    # Is there code where there should be for this BSP?
-    # The bare bsp is a special case as it is not under the RTEMS_CPU path
-    case $i in
-      bare)
-        bspcpudir=
-        if test "X${BARE_CPU_CFLAGS}" = "X" ; then
-          { echo "configure: error: --enable-bare-cpu-cflags not specified for bare bsp" 1>&2; exit 1; }
-        fi
-        if test "X${BARE_CPU_MODEL}" = "X" ; then
-          { echo "configure: error: --enable-bare-cpu-model not specified for bare bsp" 1>&2; exit 1; }
-        fi
-        ;;
-      *)
-        bspcpudir=$RTEMS_CPU/
-        ;;
-    esac
-     
-    if test -d "$srcdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
-      RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
-      # make sure the Makefiles in a bsp directory are only done once
-      echo $bspdirs | grep $bspdir >/dev/null 2>&1
-      if test $? -ne 0 ; then
-        bspdirs="$bspdirs $bspdir"
-        
-echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir""... $ac_c" 1>&6
-echo "configure:3341: checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir" >&5
-if test -d $srcdir/c/src/lib/libbsp/$bspcpudir$bspdir; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libbsp/$bspcpudir$bspdir -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-        
-echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared""... $ac_c" 1>&6
-echo "configure:3356: checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared" >&5
-if test -d $srcdir/c/src/lib/libbsp/${bspcpudir}shared; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libbsp/${bspcpudir}shared -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-        # HACK: sed out bsp-tools from makefiles
-        t="c/src/lib/libbsp/$bspcpudir$bspdir/tools"
-        if test -d "$srcdir/$t"; then
-          bsptools_cfgdirs="$bsptools_cfgdirs $t"
-          makefiles=`echo "$makefiles" | sed -e "s%$t/Makefile%%g"`
-        fi
-      fi
-    else
-      { echo "configure: error: unable to find libbsp directory ($bspdir) for  $i" 1>&2; exit 1; }
-    fi
-  done
-fi
-
-# find all the CPU dependent library Makefiles
-
-echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$RTEMS_CPU""... $ac_c" 1>&6
-echo "configure:3386: checking for Makefile.in in c/src/lib/libcpu/$RTEMS_CPU" >&5
-if test -d $srcdir/c/src/lib/libcpu/$RTEMS_CPU; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libcpu/$RTEMS_CPU -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-if test "$skip_startfiles" != "yes"; then
-  
-echo $ac_n "checking for Makefile.in in c/src/lib/start/$RTEMS_CPU""... $ac_c" 1>&6
-echo "configure:3403: checking for Makefile.in in c/src/lib/start/$RTEMS_CPU" >&5
-if test -d $srcdir/c/src/lib/start/$RTEMS_CPU; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/start/$RTEMS_CPU -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-fi
-
-
-# If RTEMS macros are enabled, then use them.  Otherwise, use inlines.
-if test "$RTEMS_USE_MACROS" = "yes"; then
-  inline_dir=macros
-  if test "$RTEMS_HAS_POSIX_API" = "yes"; then
-    # The problem is that there is currently no code in posix/macros :)
-    { echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
-  fi
-else
-  inline_dir=inline
-fi
-
-# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles
-echo $ac_n "checking if networking is enabled? ""... $ac_c" 1>&6
-echo "configure:3432: checking if networking is enabled? " >&5
-echo "$ac_t""$RTEMS_HAS_NETWORKING" 1>&6
-if test "$RTEMS_HAS_NETWORKING" = "yes"; then
-  
-echo $ac_n "checking for Makefile.in in c/src/lib/libnetworking""... $ac_c" 1>&6
-echo "configure:3437: checking for Makefile.in in c/src/lib/libnetworking" >&5
-if test -d $srcdir/c/src/lib/libnetworking; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libnetworking -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
+  RTEMS_HAS_CPLUSPLUS=no
 fi
 
 
-  
-echo $ac_n "checking for Makefile.in in c/src/lib/librpc""... $ac_c" 1>&6
-echo "configure:3452: checking for Makefile.in in c/src/lib/librpc" >&5
-if test -d $srcdir/c/src/lib/librpc; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/librpc -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
 
-  if test "$RTEMS_HAS_RDBG" = "yes"; then
-    echo $ac_n "checking whether cpu supports rdbg? ""... $ac_c" 1>&6
-echo "configure:3467: checking whether cpu supports rdbg? " >&5
-    test ! -d "$srcdir/c/src/lib/librdbg/$RTEMS_CPU" && RTEMS_HAS_RDBG="no" ;
-    echo "$ac_t""$RTEMS_HAS_RDBG" 1>&6
-    if test "$RTEMS_HAS_RDBG" = "yes"; then
-      # Extract the first word of "rpcgen", so it can be a program name with args.
-set dummy rpcgen; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3474: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_RPCGEN'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$RPCGEN" in
-  /*)
-  ac_cv_path_RPCGEN="$RPCGEN" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_RPCGEN="$RPCGEN" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_RPCGEN="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
+# Check whether --enable-gcc28 or --disable-gcc28 was given.
+if test "${enable_gcc28+set}" = set; then
+  enableval="$enable_gcc28"
+  case "${enableval}" in
+  yes) RTEMS_USE_GCC272=no ;;
+  no) RTEMS_USE_GCC272=yes ;;
+  *)  { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
 esac
-fi
-RPCGEN="$ac_cv_path_RPCGEN"
-if test -n "$RPCGEN"; then
-  echo "$ac_t""$RPCGEN" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
-      test -z "$RPCGEN" && RTEMS_HAS_RDBG="no"
-    fi
-    if test "$RTEMS_HAS_RDBG" = "yes"; then
-      for ac_prog in mawk gawk nawk awk
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3514: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AWK="$ac_prog"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AWK="$ac_cv_prog_AWK"
-if test -n "$AWK"; then
-  echo "$ac_t""$AWK" 1>&6
-else
-  echo "$ac_t""no" 1>&6
+  RTEMS_USE_GCC272=no
 fi
 
-test -n "$AWK" && break
-done
 
-      test -z "$AWK" && RTEMS_HAS_RDBG="no"
-    fi
-    if test "$RTEMS_HAS_RDBG" = "yes"; then
-      
-echo $ac_n "checking for Makefile.in in c/src/lib/librdbg""... $ac_c" 1>&6
-echo "configure:3548: checking for Makefile.in in c/src/lib/librdbg" >&5
-if test -d $srcdir/c/src/lib/librdbg; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/librdbg -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
 
-
-    else
-      echo "configure: warning: *** warning disabling --enable-rdbg" 1>&2
-    fi
-  fi
+# Check whether --enable-libcdir or --disable-libcdir was given.
+if test "${enable_libcdir+set}" = set; then
+  enableval="$enable_libcdir"
+   RTEMS_LIBC_DIR="${enableval}" ; \
+test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }  
 fi
 
-# If the C++ support is enabled, then include the Makefiles
-if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
-  makefiles="$makefiles c/src/lib/librtems++/Makefile"
-fi
 
 
 # If the tests are enabled, then find all the test suite Makefiles
 echo $ac_n "checking if the test suites are enabled? ""... $ac_c" 1>&6
-echo "configure:3575: checking if the test suites are enabled? " >&5
+echo "configure:1097: checking if the test suites are enabled? " >&5
 # Check whether --enable-tests or --disable-tests was given.
 if test "${enable_tests+set}" = set; then
   enableval="$enable_tests"
@@ -3586,95 +1108,6 @@ fi
 
 echo "$ac_t""$tests_enabled" 1>&6
 
-
-# always build the test tools
-testtools_cfgdirs="c/src/tests/tools/generic"
-if test "$tests_enabled" = "yes"; then
-   
-echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
-echo "configure:3596: checking for Makefile.in in c/src/tests/libtests" >&5
-if test -d $srcdir/c/src/tests/libtests; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/tests/libtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-   
-echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
-echo "configure:3611: checking for Makefile.in in c/src/tests/sptests" >&5
-if test -d $srcdir/c/src/tests/sptests; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/tests/sptests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-   
-echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
-echo "configure:3626: checking for Makefile.in in c/src/tests/tmtests" >&5
-if test -d $srcdir/c/src/tests/tmtests; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/tests/tmtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-   if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
-       
-echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
-echo "configure:3642: checking for Makefile.in in c/src/tests/mptests" >&5
-if test -d $srcdir/c/src/tests/mptests; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/tests/mptests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-   fi
-   if test "$RTEMS_HAS_POSIX_API" = "yes"; then
-     
-echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
-echo "configure:3659: checking for Makefile.in in c/src/tests/psxtests" >&5
-if test -d $srcdir/c/src/tests/psxtests; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/tests/psxtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-   fi
-   if test -d "$srcdir/c/src/tests/tools/$RTEMS_CPU"; then
-     testtools_cfgdirs="$testtools_cfgdirs c/src/tests/tools/$RTEMS_CPU"
-   fi
-fi 
-
-# If the HWAPI is enabled, the find the HWAPI Makefiles
 # Check whether --enable-hwapi or --disable-hwapi was given.
 if test "${enable_hwapi+set}" = set; then
   enableval="$enable_hwapi"
@@ -3688,211 +1121,58 @@ else
 fi
 
 
-if test "$RTEMS_HAS_HWAPI" = "yes"; then
-  echo $ac_n "checking whether libwapi is present""... $ac_c" 1>&6
-echo "configure:3694: checking whether libwapi is present" >&5
-  if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
-    echo "$ac_t""yes" 1>&6
-    makefiles="$makefiles c/src/lib/libhwapi/Makefile"
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
-echo "configure:3700: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
-if test -d $srcdir/c/src/lib/libhwapi/analog; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/analog -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
 
 
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
-echo "configure:3715: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
-if test -d $srcdir/c/src/lib/libhwapi/discrete; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/discrete -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
-echo "configure:3730: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
-if test -d $srcdir/c/src/lib/libhwapi/drivers; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/drivers -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
 
-
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
-echo "configure:3745: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
-if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/non_volatile_memory -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
-echo "configure:3760: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
-if test -d $srcdir/c/src/lib/libhwapi/serial; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/serial -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
-echo "configure:3775: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
-if test -d $srcdir/c/src/lib/libhwapi/support; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/support -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-    
-echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
-echo "configure:3790: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
-if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libhwapi/wrapup -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
+# Is this a supported CPU?
+echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
+echo "configure:1130: checking if cpu $RTEMS_CPU is supported" >&5
+if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
+  echo "$ac_t""yes" 1>&6
 else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-  else
-    { echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; }
-  fi
+  { echo "configure: error: no" 1>&2; exit 1; }
 fi
 
 
+RTEMS_HOST=$host_os
+case "${target}" in
+  # hpux unix port should go here
+  i[3456]86-pc-linux*)         # unix "simulator" port
+        RTEMS_HOST=Linux
+	;;
+  i[3456]86-*freebsd2*) # unix "simulator" port
+        RTEMS_HOST=FreeBSD
+	;;
+  sparc-sun-solaris*)             # unix "simulator" port
+        RTEMS_HOST=Solaris
+	;;
+  *) 
+	;;
+esac
 
 
 
+subdirs="tools/build"
 
+subdirs="tools/build tools/update"
 
+subdirs="tools/build tools/update tools/cpu"
 
 
+# List all subdirectories to be compiled for the target here
 
+target_subdirs="c"
 
 
 
-# pick up all the Makefiles in required parts of the tree
-
-echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
-echo "configure:3823: checking for Makefile.in in make" >&5
-if test -d $srcdir/make; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find make -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-echo $ac_n "checking for Makefile.in in c/src/lib/libchip""... $ac_c" 1>&6
-echo "configure:3838: checking for Makefile.in in c/src/lib/libchip" >&5
-if test -d $srcdir/c/src/lib/libchip; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libchip -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
-echo "configure:3853: checking for Makefile.in in c/src/lib/libmisc" >&5
-if test -d $srcdir/c/src/lib/libmisc; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/lib/libmisc -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
-echo "configure:3868: checking for Makefile.in in c/src/tests/samples" >&5
-if test -d $srcdir/c/src/tests/samples; then
-  rtems_av_save_dir=`pwd`;
-  cd $srcdir;
-  rtems_av_tmp=`find c/src/tests/samples -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
-  makefiles="$makefiles $rtems_av_tmp";
-  cd $rtems_av_save_dir;
-  echo "$ac_t""done" 1>&6
+if test "$target_alias" != "$host_alias"; then
+TARGET_SUBDIRS=`echo "$target_subdirs" | \
+ sed -e "s%\([^ ]\+\)%$target_alias/\1%g"`
 else
-  echo "$ac_t""no" 1>&6
+TARGET_SUBDIRS="$target_subdirs"
 fi
 
 
-
-subdirs="c/build-tools"
-
-subdirs="c/build-tools c/update-tools"
-
-subdirs="c/build-tools c/update-tools $scoretools_cfgdirs"
-
-subdirs="c/build-tools c/update-tools $scoretools_cfgdirs $bsptools_cfgdirs"
-
-subdirs="c/build-tools c/update-tools $scoretools_cfgdirs $bsptools_cfgdirs $testtools_cfgdirs"
-
-
-# FIXME: libhwapi needs a separate configure.in in future ;-
-# AC_CONFIG_SUBDIRS(c/src/lib/libhwapi)
-
-# try not to explicitly list a Makefile here 
 trap '' 1 2 15
 cat > confcache <<\EOF
 # This file is a shell script that caches the results of configure
@@ -4007,41 +1287,12 @@ ac_given_srcdir=$srcdir
 ac_given_INSTALL="$INSTALL"
 
 trap 'rm -fr `echo "Makefile
-make/host.cfg
-make/target.cfg
-make/Templates/Makefile.inc
-make/compilers/gcc.cfg
-c/Makefile
-c/src/Makefile
-c/src/exec/Makefile
-c/src/exec/score/Makefile
-c/src/exec/score/cpu/Makefile
-c/src/exec/score/include/Makefile
-c/src/exec/score/include/rtems/Makefile
-c/src/exec/score/include/rtems/wrap/Makefile
-c/src/exec/score/include/rtems/score/Makefile
-c/src/exec/score/${inline_dir}/Makefile
-c/src/exec/score/${inline_dir}/rtems/Makefile
-c/src/exec/score/${inline_dir}/rtems/score/Makefile
-c/src/exec/score/src/Makefile
-c/src/exec/score/tools/Makefile
-c/src/exec/wrapup/Makefile
-c/src/exec/wrapup/rtems/Makefile
-c/src/lib/Makefile
-c/src/lib/include/Makefile
-c/src/lib/libbsp/Makefile
-c/src/lib/libbsp/shmdr/Makefile
-c/src/lib/libc/Makefile
-c/src/lib/libcpu/Makefile
-c/src/lib/start/Makefile
-c/src/lib/wrapup/Makefile
-c/src/tests/Makefile
-c/src/tests/support/Makefile
-c/src/tests/support/include/Makefile
-c/src/tests/support/stubdr/Makefile
-c/src/tests/support/wrapup/Makefile
-c/src/tests/tools/Makefile
-$makefiles" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+tools/Makefile
+make/Makefile
+make/custom/Makefile
+make/Templates/Makefile
+make/compilers/Makefile
+doc/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 EOF
 cat >> $CONFIG_STATUS <<EOF
 
@@ -4074,9 +1325,6 @@ s%@oldincludedir@%$oldincludedir%g
 s%@infodir@%$infodir%g
 s%@mandir@%$mandir%g
 s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
-s%@PROJECT_ROOT@%$PROJECT_ROOT%g
-s%@RTEMS_ROOT@%$RTEMS_ROOT%g
-s%@SET_MAKE@%$SET_MAKE%g
 s%@host@%$host%g
 s%@host_alias@%$host_alias%g
 s%@host_cpu@%$host_cpu%g
@@ -4093,59 +1341,31 @@ s%@build_cpu@%$build_cpu%g
 s%@build_vendor@%$build_vendor%g
 s%@build_os@%$build_os%g
 s%@RTEMS_CPU@%$RTEMS_CPU%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@PACKAGE@%$PACKAGE%g
+s%@VERSION@%$VERSION%g
+s%@ACLOCAL@%$ACLOCAL%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@AUTOMAKE@%$AUTOMAKE%g
+s%@AUTOHEADER@%$AUTOHEADER%g
+s%@MAKEINFO@%$MAKEINFO%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
+s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
+s%@MAINT@%$MAINT%g
 s%@RTEMS_HAS_MULTIPROCESSING@%$RTEMS_HAS_MULTIPROCESSING%g
 s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
 s%@RTEMS_HAS_NETWORKING@%$RTEMS_HAS_NETWORKING%g
 s%@RTEMS_HAS_RDBG@%$RTEMS_HAS_RDBG%g
 s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
 s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
-s%@CAT@%$CAT%g
-s%@RM@%$RM%g
-s%@CP@%$CP%g
-s%@MV@%$MV%g
-s%@LN@%$LN%g
-s%@LN_S@%$LN_S%g
-s%@CHMOD@%$CHMOD%g
-s%@SORT@%$SORT%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PERL@%$PERL%g
-s%@TOUCH@%$TOUCH%g
-s%@CMP@%$CMP%g
-s%@SED@%$SED%g
-s%@M4@%$M4%g
-s%@KSH@%$KSH%g
-s%@RTEMS_HOST@%$RTEMS_HOST%g
-s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
-s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
-s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
-s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
-s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
-s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
-s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
-s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
-s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
-s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
-s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g
-s%@CC@%$CC%g
-s%@EXEEXT@%$EXEEXT%g
-s%@GCCSED@%$GCCSED%g
-s%@RPCGEN@%$RPCGEN%g
-s%@AWK@%$AWK%g
 s%@RTEMS_HAS_HWAPI@%$RTEMS_HAS_HWAPI%g
-s%@rtems_cv_prog_cc_cross@%$rtems_cv_prog_cc_cross%g
-s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
-s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
-s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
-s%@BARE_CPU_CFLAGS@%$BARE_CPU_CFLAGS%g
-s%@BARE_CPU_MODEL@%$BARE_CPU_MODEL%g
-s%@program_prefix@%$program_prefix%g
-s%@CC_CFLAGS_DEFAULT@%$CC_CFLAGS_DEFAULT%g
-s%@CC_CFLAGS_DEBUG_V@%$CC_CFLAGS_DEBUG_V%g
-s%@CC_CFLAGS_PROFILE_V@%$CC_CFLAGS_PROFILE_V%g
-s%@CC_LDFLAGS_PROFILE_V@%$CC_LDFLAGS_PROFILE_V%g
+s%@RTEMS_HOST@%$RTEMS_HOST%g
 s%@subdirs@%$subdirs%g
+s%@target_subdirs@%$target_subdirs%g
+s%@TARGET_SUBDIRS@%$TARGET_SUBDIRS%g
 
 CEOF
 EOF
@@ -4188,41 +1408,12 @@ EOF
 cat >> $CONFIG_STATUS <<EOF
 
 CONFIG_FILES=\${CONFIG_FILES-"Makefile
-make/host.cfg
-make/target.cfg
-make/Templates/Makefile.inc
-make/compilers/gcc.cfg
-c/Makefile
-c/src/Makefile
-c/src/exec/Makefile
-c/src/exec/score/Makefile
-c/src/exec/score/cpu/Makefile
-c/src/exec/score/include/Makefile
-c/src/exec/score/include/rtems/Makefile
-c/src/exec/score/include/rtems/wrap/Makefile
-c/src/exec/score/include/rtems/score/Makefile
-c/src/exec/score/${inline_dir}/Makefile
-c/src/exec/score/${inline_dir}/rtems/Makefile
-c/src/exec/score/${inline_dir}/rtems/score/Makefile
-c/src/exec/score/src/Makefile
-c/src/exec/score/tools/Makefile
-c/src/exec/wrapup/Makefile
-c/src/exec/wrapup/rtems/Makefile
-c/src/lib/Makefile
-c/src/lib/include/Makefile
-c/src/lib/libbsp/Makefile
-c/src/lib/libbsp/shmdr/Makefile
-c/src/lib/libc/Makefile
-c/src/lib/libcpu/Makefile
-c/src/lib/start/Makefile
-c/src/lib/wrapup/Makefile
-c/src/tests/Makefile
-c/src/tests/support/Makefile
-c/src/tests/support/include/Makefile
-c/src/tests/support/stubdr/Makefile
-c/src/tests/support/wrapup/Makefile
-c/src/tests/tools/Makefile
-$makefiles"}
+tools/Makefile
+make/Makefile
+make/custom/Makefile
+make/Templates/Makefile
+make/compilers/Makefile
+doc/Makefile"}
 EOF
 cat >> $CONFIG_STATUS <<\EOF
 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
@@ -4318,7 +1509,7 @@ if test "$no_recursion" != yes; then
     esac
   done
 
-  for ac_config_dir in c/build-tools c/update-tools $scoretools_cfgdirs $bsptools_cfgdirs $testtools_cfgdirs; do
+  for ac_config_dir in tools/build tools/update tools/cpu; do
 
     # Do not complain, so a configure script can configure whichever
     # parts of a large source tree are present.
@@ -4391,9 +1582,113 @@ if test "$no_recursion" != yes; then
 fi
 
 
-echo
-echo target architecture: $RTEMS_CPU.
-echo available BSPs: $rtems_bsp.
-echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
-echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\' 
-echo
+
+# bla
+if test "$no_recursion" != yes; then
+  if test $target_alias != $host_alias; then 
+    target_subdir="$target_alias"
+  else
+    target_subdir="."
+  fi
+  # Remove --cache-file and --srcdir arguments so they do not pile up.
+  ac_sub_configure_args=
+  ac_prev=
+  for ac_arg in $ac_configure_args; do
+    if test -n "$ac_prev"; then
+      ac_prev=
+      continue
+    fi
+    case "$ac_arg" in
+    -cache-file | --cache-file | --cache-fil | --cache-fi \
+    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+      ac_prev=cache_file ;;
+    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+      ;;
+    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+      ac_prev=srcdir ;;
+    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+      ;;
+    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
+    esac
+  done
+
+  test -d $target_subdir || mkdir $target_subdir
+  for ac_config_dir in c; do
+
+    # Do not complain, so a configure script can configure whichever
+    # parts of a large source tree are present.
+    if test ! -d $srcdir/$ac_config_dir; then
+      continue
+    fi
+
+    echo configuring in $target_subdir/$ac_config_dir
+
+    case "$srcdir" in
+    .) ;;
+    *)
+      if test -d $target_subdir/$ac_config_dir || mkdir $target_subdir/$ac_config_dir; then :;
+      else
+        { echo "configure: error: can not create `pwd`/$target_subdir/$ac_config_dir" 1>&2; exit 1; }
+      fi
+      ;;
+    esac
+
+    ac_popdir=`pwd`
+    cd $target_subdir/$ac_config_dir
+
+      # A "../" for each directory in /$ac_config_dir.
+      ac_dots=`echo $target_subdir/$ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+
+    case "$srcdir" in
+    .) # No --srcdir option.  We are building in place.
+      ac_sub_srcdir=$srcdir ;;
+    /*) # Absolute path.
+      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
+    *) # Relative path.
+      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
+    esac
+
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f $ac_sub_srcdir/configure; then
+      ac_sub_configure=$ac_sub_srcdir/configure
+    elif test -f $ac_sub_srcdir/configure.in; then
+      ac_sub_configure=$ac_configure
+    else
+      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
+      ac_sub_configure=
+    fi
+
+    # The recursion is here.
+    if test -n "$ac_sub_configure"; then
+
+      # Make the cache file name correct relative to the subdirectory.
+      if test "$target_alias" != "$host_alias"; then
+      ac_sub_cache_file=$cache_file
+      else
+      case "$cache_file" in
+      /*) ac_sub_cache_file=$cache_file ;;
+      *) # Relative path.
+        ac_sub_cache_file="$ac_dots$cache_file" ;;
+      esac
+      fi
+  case "$ac_given_INSTALL" in
+        [/$]*) INSTALL="$ac_given_INSTALL" ;;
+        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+        esac
+
+      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
+      # The eval makes quoting arguments work.
+      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure \
+	$ac_sub_configure_args --srcdir=$ac_sub_srcdir \
+	--with-target-subdir=$target_subdir --cache-file=$ac_sub_cache_file 
+      then :
+      else
+        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
+      fi
+    fi
+
+    cd $ac_popdir
+  done
+fi
+
diff --git a/configure.in b/configure.in
index 9581f2fd99..e92f11e368 100644
--- a/configure.in
+++ b/configure.in
@@ -7,13 +7,15 @@ AC_PREREQ(2.13)
 AC_INIT(README)
 RTEMS_TOP(.)
 
-dnl Checks for programs.
-AC_PROG_MAKE_SET
+RTEMS_CANONICAL_TARGET_CPU
+AM_INIT_AUTOMAKE(rtems,$RTEMS_VERSION,no)
+AM_MAINTAINER_MODE
 
-AC_ARG_WITH(cross-host,[  --with-cross-host=HOST      host (cygnus)], \
-host=$withval)
+dnl RTEMS_ENABLE_BARE
+dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp)
 
-RTEMS_CANONICAL_TARGET_CPU
+dnl These option are only in here to let --help report all supported
+dnl options.
 RTEMS_ENABLE_MULTIPROCESSING
 RTEMS_ENABLE_POSIX
 RTEMS_ENABLE_NETWORKING
@@ -22,409 +24,36 @@ RTEMS_ENABLE_INLINES
 RTEMS_ENABLE_CXX
 RTEMS_ENABLE_GCC28
 RTEMS_ENABLE_LIBCDIR
-RTEMS_ENABLE_BARE
-
-RTEMS_PREFIX=${target_cpu}-${target_vendor}
-
-dnl BEGIN configure.host.in
-
-AC_PATH_PROG(CAT,cat)
-AC_PATH_PROG(RM,rm)
-AC_PATH_PROG(CP,cp)
-AC_PATH_PROG(MV,mv)
-AC_PATH_PROG(LN,ln)
-AC_PROG_LN_S
-AC_PATH_PROG(CHMOD,chmod)
-AC_PATH_PROG(SORT,sort)
-AC_PROG_INSTALL
-RTEMS_PATH_PERL
-
-AC_PATH_PROG(TOUCH,touch)
-AC_PATH_PROG(CMP,cmp)
-
-AC_PATH_PROG(SED,sed)
-AC_PATH_PROGS(M4,gm4 m4)
-
-RTEMS_PATH_KSH
-
-dnl BEGIN configure.target.in
-
-dnl echo "TARGET"
-dnl echo "    cpu    --> $target_cpu"
-dnl echo "    os     --> $target_os"
-dnl echo "    vendor --> $target_vendor"
-
-dnl canonicalize target name
-dnl NOTE: Most rtems targets do not fullfil autoconf 
-dnl targets naming conventions "processor-vendor-os"
-dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
-dnl and we have to fix it for rtems ourselves 
-dnl 
-dnl The original plan was to do CPU-BSP-rtems or CPU-rtems to
-dnl imply all BSPs.  Eventually we would like to build a collection
-dnl of CPU model specific RTEMS libraries which in conjunction with
-dnl a BSP library would be used to link an application.
+RTEMS_ENABLE_TESTS
+RTEMS_ENABLE_HWAPI
 
-# RTEMS_CANONICAL_TARGET_CPU
 RTEMS_CHECK_CPU
 RTEMS_CANONICAL_HOST
 
-changequote(,)dnl
-case "${target}" in
-  i[3456]86-go32-rtems*)
-    rtems_bsp="go32 go32_p5"
-    skip_startfiles="yes"
-    ;;
-  *)
-    ;;
-esac
-changequote([,])dnl
-
-# Override the set of BSPs to be built.
-AC_ARG_ENABLE(rtemsbsp, \
-  [  --enable-rtemsbsp=bsp1 bsp2 ..   BSPs to include in build], \
-      rtems_bsp=$enableval \
-)
-
-RTEMS_TOOL_PREFIX
+AC_CONFIG_SUBDIRS(tools/build)
+AC_CONFIG_SUBDIRS(tools/update)
+AC_CONFIG_SUBDIRS(tools/cpu)
 
-dnl check target cc
-RTEMS_PROG_CC
-dnl check if the compiler supports --specs
-RTEMS_GCC_SPECS
-dnl check if the target compiler may use --pipe
-RTEMS_GCC_PIPE
-
-dnl check if the compiler supports --specs if gcc28 is requested
-if test "$RTEMS_USE_GCC272" != "yes" ; then
-  if test "$rtems_cv_gcc_specs" = "no"; then
-    AC_MSG_WARN([*** disabling --enable-gcc28])
-     RTEMS_USE_GCC272=yes
-  fi
-fi
-test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
-
-dnl check for g++
-if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
-  RTEMS_PROG_CXX
-  if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
-    AC_MSG_ERROR([***]
-     [Inconsistency in compiler configuration:]
-     [Target C compiler and Target C++ compiler]
-     [must both either be cross compilers or native compilers]
-     [Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
-  fi
-else
-  CXX_FOR_TARGET="no"
-fi
-
-RTEMS_CANONICALIZE_TOOLS
-
-dnl if this is an i386, does gas have good code16 support?
-RTEMS_I386_GAS_CODE16
-
-dnl check host cc
-AC_PROG_CC
-dnl check for .exe (Cygwin)
-AC_EXEEXT
-
-dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
-case $host_os in
-*cygwin32*)	GCCSED="| sed 's%\\\\%/%g'" ;;
-*) ;;
-esac
-AC_SUBST(GCCSED)
-
-dnl FIXME: This is a kludge
-dnl Set flags to settings all gcc variants are assumed to accept.
-if test "$ac_cv_prog_gcc" = "yes"; then
-dnl Add -Wall if using gcc as host compiler
-  CC_CFLAGS_DEFAULT=-Wall
-dnl Add -pg to profile flags, unless specified in the environment
-  CC_CFLAGS_PROFILE_V=${CC_CFLAGS_PROFILE_V-"-pg"}
-dnl propagate cflags to ldflags, unless specified in the environment
-  CC_LDFLAGS_PROFILE_V=${CC_LDFLAGS_PROFILE_V-$CC_CFLAGS_PROFILE_V}
-fi
-
-dnl Add -g if the host compiler accepts -g, assume -g means debugging
-test "$ac_cv_prog_cc_g" = "yes" && CC_CFLAGS_DEBUG_V=${CC_CFLAGS_DEBUG_V-"-g"}
-
-dnl check for SysV IPC used by simulators
-if test "$RTEMS_CPU" = "unix" ; then
-  RTEMS_SYSV_SEM
-  if test "$rtems_cv_sysv_sem" != "yes" ; then
-    AC_MSG_ERROR([System V semaphores don't work, required by simulator])
-  fi
-  RTEMS_SYSV_SHM
-  if test "$rtems_cv_sysv_shm" != "yes" ; then
-    AC_MSG_ERROR([System V shared memory doesn't work, required by simulator])
-  fi
-  RTEMS_SYSV_MSG
-  if test "$rtems_cv_sysv_msg" != "yes" ; then
-    AC_MSG_ERROR([System V messages don't work, required by simulator])
-  fi
-fi
-
-# Collect config subdirs for exec/score/tools
-t="c/src/exec/score/tools"
-scoretools_cfgdirs="$t/generic"
-if test -d $srcdir/$t/$RTEMS_CPU; then
-  scoretools_cfgdirs="$scoretools_cfgdirs $t/$RTEMS_CPU"
-fi
+# List all subdirectories to be compiled for the target here
+RTEMS_CONFIG_SUBDIRS(c)
 
-# find all the Executive Makefiles
-RTEMS_CHECK_MAKEFILE(c/src/exec/rtems)
-RTEMS_CHECK_MAKEFILE(c/src/exec/sapi)
-RTEMS_CHECK_MAKEFILE(c/src/exec/score/cpu/$RTEMS_CPU)
-
-if test "$RTEMS_HAS_POSIX_API" = "yes"; then
-  RTEMS_CHECK_MAKEFILE(c/src/exec/posix)
-  makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
-fi
-
-# find all the Makefiles for the BSPs
-if test -d "$srcdir/c/src/lib/libbsp/$RTEMS_CPU"; then
-  makefiles="$makefiles c/src/lib/libbsp/$RTEMS_CPU/Makefile"
-
-  if test -z "$rtems_bsp"; then
-    AC_MSG_CHECKING([for bsps])
-    files=`ls $srcdir/c/src/lib/libbsp/$RTEMS_CPU`
-    for file in $files; do
-      case $file in
-        shared*);;
-        Makefile*);;
-        READ*);;
-        CVS*);;
-        pxfl*);;
-        go32*);;       # so the i386 port can pick up the other Makefiles
-        # Now account for BSPs with build variants
-        gen68360)      rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
-        p4000)         rtems_bsp="$rtems_bsp p4600 p4650";;
-        mvme162)       rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
-        *) rtems_bsp="$rtems_bsp $file";;
-      esac;
-    done
-
-    makefiles="$makefiles c/src/lib/libbsp/bare/Makefile"
-
-    AC_MSG_RESULT([$rtems_bsp done])
-  fi
-
-  # collect makefiles for each bsp
-  for i in $rtems_bsp; do
-    # make sure there is a make/custom file for the bsp
-    if test ! -r "$srcdir/make/custom/${i}.cfg"; then
-      AC_MSG_ERROR([no make/custom/${i}.cfg file for BSP $i])
-    fi
- 
-    # account for "aliased" bsps which share source code
-    case $i in 
-      mvme162lx)    bspdir=mvme162  ;;  # mvme162 board variant
-      gen68360_040) bspdir=gen68360 ;;  # 68360 in companion mode
-      go32_p5)      bspdir=go32     ;;  # go32 on Pentium class CPU
-      p4600)        bspdir=p4000    ;;  # p4000 board with IDT 4600
-      p4650)        bspdir=p4000    ;;  # p4000 board with IDT 4650
-      *)            bspdir=$i;;
-    esac
-
-    # Is there code where there should be for this BSP?
-    # The bare bsp is a special case as it is not under the RTEMS_CPU path
-    case $i in
-      bare)
-        bspcpudir=
-        if test "X${BARE_CPU_CFLAGS}" = "X" ; then
-          AC_MSG_ERROR([--enable-bare-cpu-cflags not specified for bare bsp])
-        fi
-        if test "X${BARE_CPU_MODEL}" = "X" ; then
-          AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp])
-        fi
-        ;;
-      *)
-        bspcpudir=$RTEMS_CPU/
-        ;;
-    esac
-     
-    if test -d "$srcdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
-      RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
-      # make sure the Makefiles in a bsp directory are only done once
-      echo $bspdirs | grep $bspdir >/dev/null 2>&1
-      if test $? -ne 0 ; then
-        bspdirs="$bspdirs $bspdir"
-        RTEMS_CHECK_MAKEFILE(c/src/lib/libbsp/$bspcpudir$bspdir)
-        RTEMS_CHECK_MAKEFILE(c/src/lib/libbsp/${bspcpudir}shared)
-
-        # HACK: sed out bsp-tools from makefiles
-        t="c/src/lib/libbsp/$bspcpudir$bspdir/tools"
-        if test -d "$srcdir/$t"; then
-          bsptools_cfgdirs="$bsptools_cfgdirs $t"
-          makefiles=`echo "$makefiles" | sed -e "s%$t/Makefile%%g"`
-        fi
-      fi
-    else
-      AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for  $i])
-    fi
-  done
-fi
-
-# find all the CPU dependent library Makefiles
-RTEMS_CHECK_MAKEFILE(c/src/lib/libcpu/$RTEMS_CPU)
-
-dnl Workaround for go32
-if test "$skip_startfiles" != "yes"; then
-  RTEMS_CHECK_MAKEFILE(c/src/lib/start/$RTEMS_CPU)
-fi
-
-dnl END configure.target.in
-
-# If RTEMS macros are enabled, then use them.  Otherwise, use inlines.
-if test "$RTEMS_USE_MACROS" = "yes"; then
-  inline_dir=macros
-  if test "$RTEMS_HAS_POSIX_API" = "yes"; then
-    # The problem is that there is currently no code in posix/macros :)
-    AC_MSG_ERROR(Macros are not implemented for the POSIX API)
-  fi
+if test "$target_alias" != "$host_alias"; then
+changequote(,)dnl
+TARGET_SUBDIRS=`echo "$target_subdirs" | \
+ sed -e "s%\([^ ]\+\)%$target_alias/\1%g"`
+changequote([,])dnl
 else
-  inline_dir=inline
-fi
-
-# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles
-AC_MSG_CHECKING([if networking is enabled? ])
-AC_MSG_RESULT($RTEMS_HAS_NETWORKING)
-if test "$RTEMS_HAS_NETWORKING" = "yes"; then
-  RTEMS_CHECK_MAKEFILE(c/src/lib/libnetworking)
-  RTEMS_CHECK_MAKEFILE(c/src/lib/librpc)
-  if test "$RTEMS_HAS_RDBG" = "yes"; then
-    AC_MSG_CHECKING([whether cpu supports rdbg? ])
-    test ! -d "$srcdir/c/src/lib/librdbg/$RTEMS_CPU" && RTEMS_HAS_RDBG="no" ;
-    AC_MSG_RESULT($RTEMS_HAS_RDBG)
-    if test "$RTEMS_HAS_RDBG" = "yes"; then
-      AC_PATH_PROG(RPCGEN,rpcgen)
-      test -z "$RPCGEN" && RTEMS_HAS_RDBG="no"
-    fi
-    if test "$RTEMS_HAS_RDBG" = "yes"; then
-      AC_PROG_AWK
-      test -z "$AWK" && RTEMS_HAS_RDBG="no"
-    fi
-    if test "$RTEMS_HAS_RDBG" = "yes"; then
-      RTEMS_CHECK_MAKEFILE(c/src/lib/librdbg)
-    else
-      AC_MSG_WARN([*** warning disabling --enable-rdbg])
-    fi
-  fi
-fi
-
-# If the C++ support is enabled, then include the Makefiles
-if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
-  makefiles="$makefiles c/src/lib/librtems++/Makefile"
-fi
-
-RTEMS_ENABLE_TESTS
-
-# always build the test tools
-testtools_cfgdirs="c/src/tests/tools/generic"
-if test "$tests_enabled" = "yes"; then
-   RTEMS_CHECK_MAKEFILE(c/src/tests/libtests)
-   RTEMS_CHECK_MAKEFILE(c/src/tests/sptests)
-   RTEMS_CHECK_MAKEFILE(c/src/tests/tmtests)
-   if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
-       RTEMS_CHECK_MAKEFILE(c/src/tests/mptests)
-   fi
-   if test "$RTEMS_HAS_POSIX_API" = "yes"; then
-     RTEMS_CHECK_MAKEFILE(c/src/tests/psxtests)
-   fi
-   if test -d "$srcdir/c/src/tests/tools/$RTEMS_CPU"; then
-     testtools_cfgdirs="$testtools_cfgdirs c/src/tests/tools/$RTEMS_CPU"
-   fi
-fi 
-
-# If the HWAPI is enabled, the find the HWAPI Makefiles
-RTEMS_ENABLE_HWAPI
-if test "$RTEMS_HAS_HWAPI" = "yes"; then
-  AC_MSG_CHECKING(whether libwapi is present)
-  if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
-    AC_MSG_RESULT(yes)
-    makefiles="$makefiles c/src/lib/libhwapi/Makefile"
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/analog)
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/discrete)
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/drivers)
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/non_volatile_memory)
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/serial)
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/support)
-    RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/wrapup)
-  else
-    AC_MSG_ERROR(No source code found for the HWAPI)
-  fi
+TARGET_SUBDIRS="$target_subdirs"
 fi
+AC_SUBST(TARGET_SUBDIRS)
 
-AC_SUBST(rtems_cv_prog_cc_cross)
-AC_SUBST(RTEMS_BSP_LIST)
-AC_SUBST(RTEMS_HAS_CPLUSPLUS)
-AC_SUBST(RTEMS_USE_GCC272)
-AC_SUBST(BARE_CPU_CFLAGS)
-AC_SUBST(BARE_CPU_MODEL)
-AC_SUBST(program_prefix)
-AC_SUBST(CC_CFLAGS_DEFAULT)
-AC_SUBST(CC_CFLAGS_DEBUG_V)
-AC_SUBST(CC_CFLAGS_PROFILE_V)
-AC_SUBST(CC_LDFLAGS_PROFILE_V)
-
-# pick up all the Makefiles in required parts of the tree
-RTEMS_CHECK_MAKEFILE(make)
-RTEMS_CHECK_MAKEFILE(c/src/lib/libchip)
-RTEMS_CHECK_MAKEFILE(c/src/lib/libmisc)
-RTEMS_CHECK_MAKEFILE(c/src/tests/samples)
-
-AC_CONFIG_SUBDIRS(c/build-tools)
-AC_CONFIG_SUBDIRS(c/update-tools)
-AC_CONFIG_SUBDIRS($scoretools_cfgdirs)
-AC_CONFIG_SUBDIRS($bsptools_cfgdirs)
-AC_CONFIG_SUBDIRS($testtools_cfgdirs)
-
-# FIXME: libhwapi needs a separate configure.in in future ;-
-# AC_CONFIG_SUBDIRS(c/src/lib/libhwapi)
-
-# try not to explicitly list a Makefile here 
 AC_OUTPUT( 
 Makefile
-make/host.cfg
-make/target.cfg
-make/Templates/Makefile.inc
-make/compilers/gcc.cfg
-c/Makefile
-c/src/Makefile
-c/src/exec/Makefile
-c/src/exec/score/Makefile
-c/src/exec/score/cpu/Makefile
-c/src/exec/score/include/Makefile
-c/src/exec/score/include/rtems/Makefile
-c/src/exec/score/include/rtems/wrap/Makefile
-c/src/exec/score/include/rtems/score/Makefile
-c/src/exec/score/${inline_dir}/Makefile
-c/src/exec/score/${inline_dir}/rtems/Makefile
-c/src/exec/score/${inline_dir}/rtems/score/Makefile
-c/src/exec/score/src/Makefile
-c/src/exec/score/tools/Makefile
-c/src/exec/wrapup/Makefile
-c/src/exec/wrapup/rtems/Makefile
-c/src/lib/Makefile
-c/src/lib/include/Makefile
-c/src/lib/libbsp/Makefile
-c/src/lib/libbsp/shmdr/Makefile
-c/src/lib/libc/Makefile
-c/src/lib/libcpu/Makefile
-c/src/lib/start/Makefile
-c/src/lib/wrapup/Makefile
-c/src/tests/Makefile
-c/src/tests/support/Makefile
-c/src/tests/support/include/Makefile
-c/src/tests/support/stubdr/Makefile
-c/src/tests/support/wrapup/Makefile
-c/src/tests/tools/Makefile
-$makefiles)
-
-echo
-echo target architecture: $RTEMS_CPU.
-echo available BSPs: $rtems_bsp.
-echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
-echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\' 
-echo
+tools/Makefile
+make/Makefile
+make/custom/Makefile
+make/Templates/Makefile
+make/compilers/Makefile
+doc/Makefile)
+
+RTEMS_OUTPUT_SUBDIRS(RTEMS_TGT_SUBDIRS)