* configure.in: Reworked for Canadian Cross support.
* Makefile.am: Reflect changes to configure.in.
* config.guess, config.sub: Update from subversions.gnu.org.
* README.cdn-X: New file.
* tools/Makefile.am: Remove build, tools from SUBDIRS.
* aclocal/config-subdirs.m4: Let CC default to $host_alias-gcc in
TARGET_CONFIG_SUBDIRS.
* aclocal/enable-bsp.m4: fix quoting.
* aclocal/check-bsps.m4, aclocal/bsp-alias.m4: Add pc386dx.
* aclocal/enable-rtemsbsp.m4: Split out RTEMS_ENV_RTEMSBSP,
RTEMS_ENV_RTEMSCPU.
* aclocal/env-rtemsbsp.m4: New file for RTEMS_ENV_RTEMSBSP, add
special treatment for GCC_SPECS.
* aclocal/env-rtemscpu.m4: New file for RTEMS_ENV_RTEMSCPU, add
special treatment for GCC_SPECS.
* aclocal/bsp-enable-arg.m4: New file, introduce RTEMS_BSP_ARG_ENABLE.
* aclocal/prog-cc.m4: Add AC_PROG_CPP, use build_os in GCCSED hack.
* automake/compile.am: New treatment of CPP, GCCSPECS, use `..`
instead of $(shell ..) for LIBC_LIB*.
* config.guess, config.sub: Update from CVS-autoconf to pick
up new features (e.g. CC_FOR_BUILD in config.guess) but is
necessary anyway to use autoconf-versions > 2.13.
* aclocal/canonical-host.m4: Abandon changequotes (autoconf-2.49b).
* aclocal/check-newlib.m4: Let check message refer to RTEMS newlib.
* aclocal/rtems-debug.m4: Fix formating and contents of the check's
help string.
* aclocal/rtems-top.m4: Remove AC_ARG_WITH(target-subdir).
* aclocal/enable-itron.m4: Remove changequotes (autoconf-2.49b).
* aclocal/enable-posix.m4: Remove changequotes (autoconf-2.49b), use
$host instead of $target (BUG-FIX).
* configure.in: Use $target and $host instead of $target_alias and
$host_alias (autoconf-2.49b).
* aclocal/check-newlib.m4: Remove CC_FOR_TARGET (BUG-FIX)
* aclocal/sysv-ipc.m4: Move AC_DEFINE outside of AC_CACHE (BUG-FIX)
NOTES:
* autoconf-2.49b depredicates using changequotes.
* The changes to configure.in are due to cleanups in
autoconf-2.49b's implemention of canonicalization. With
autoconf-2.1x it wasn't always clear, when to use $xxx or
$xxx_alias. Now this is clear.
* aclocal/canonicalize-tools.m4, aclocal/check-tool.m4,
aclocal/prog-cc.m4, aclocal/prog-cxx.m4: Replace AC_CHECK_TOOL
with an RTEMS specific but more restrictive autoconf macro.
* macros: New directory.
* macros/bsp-alias.m4: new file.
* macros/canonical-host.m4: new file.
* macros/canonical-target-name.m4: new file.
* macros/canonicalize-tools.m4: new file.
* macros/check-bsp-cache.m4: new file.
* macros/check-bsps.m4: new file.
* macros/check-cpu.m4: new file.
* macros/rtems-debug.m4: new file.
* macros/check-cxx.m4: new file.
* macros/check-itron.m4: new file.
* macros/check-multiprocessing.m4: new file.
* macros/check-networking.m4: new file.
* macros/check-newlib.m4: new file.
* macros/check-posix.m4: new file.
* macros/check-rdbg.m4: new file.
* macros/enable-bare.m4: new file.
* macros/enable-cxx.m4: new file.
* macros/enable-gcc28.m4: new file.
* macros/enable-inlines.m4: new file.
* macros/enable-itron.m4: new file.
* macros/enable-libcdir.m4: new file.
* macros/enable-multiprocessing.m4: new file.
* macros/enable-networking.m4: new file.
* macros/enable-posix.m4: new file.
* macros/enable-rdbg.m4: new file.
* macros/enable-rtemsbsp.m4: new file.
* macros/enable-tests.m4: new file.
* macros/gcc-pipe.m4: new file.
* macros/gcc-specs.m4: new file.
* macros/i386-gas-code16.m4: new file.
* macros/path-ksh.m4: new file.
* macros/path-perl.m4: new file.
* macros/prog-cc.m4: new file.
* macros/prog-cxx.m4: new file.
* macros/project-root.m4: new file.
* macros/rtems-top.m4: new file.
* macros/sysv-ipc.m4: new file.
* macros/target.m4: new file.
* macros/rtems-test-no-pause.m4: new file.
* macros/multilib.m4: new file.
* macros/tool-paths.m4: new file.
* macros/tool-prefix.m4: new file.
* make/custom/pck6.cfg: New file
* make/custom/pc486.cfg: Use -m486
* make/custom/pc586.cfg: Use -mpentium
* make/custom/pc686.cfg: Use -mmpentiumpro
* make/custom/i386ex.cfg: Use -msoft-float
* aclocal/check-bsps.h:
- Add pck6-BSP
- Exclude ChangeLog from being picked up as BSP
* aclocal/bsp-alias.m4: Add pck6-BSP
