Add two new versions to binutils.

Update the mips-unknown-linux-uclibc sample to the new set of config options.
Switch the ISA from mips32 to mips1.

Port the custom ISA patch to uClibc-0.9.29

Only prompt for libfloat for those target that support it.

Fix warning about setting --host and not --build.

Upgrade scripts/tarball.sh and scripts/saveSample.sh to use the new logging facility.

Move the config script for the build dir to the source dir.
That will be useful when we have the restart functionality.

Fix gdb to install in CT_PREFIX_DIR rather than CT_INSTALL_DIR.
One day, I swear, I will implement the install directory option. But later.

Ah! I finally have a progress bar that doesn't stall the build!
- pipe size in Linux is only 8*512=4096 bytes
- pipe size is not setable
- when the feeding process spits out data faster than the eating
process can read it, then the feeding process stalls after 4KiB
of data sent to the pipe
- for us, the progress bar would spawn a sub-shell every line,
and the sub-shell would in turn spawn a 'date' command.
Which was sloooww as hell, and would cause some kind of a
starvation: the pipe was full most of the time, and the
feeding process was stalled all this time.

Now, we use internal variables and a little hack based onan offset
to determine the elapsed time. Much faster this way, but still
CPU-intensive.

Forgot to svn add...

Add gcc-4.2.0 (EXPERIMENTAL) and some patches vampirised from buildroot (302 rediffed against 4.2.0).

Fix adding versions for the core C compiler.

Add uClibc-0.9.29:
- associated patch set
- update the munging function to accomodate the new config variables
libfloat version was missing from the previous commit... :-(
Better handle the case where the sample directory already exist but isn't under revision control, and in case the destination file doesn't exist in the sample directory.

Correctly handle the libfloat case: download, extract and patch sub-actions.
Small improvement in messages in scipts/functions when retrieving a file.

Remove an incorrect path from uClibc-0.9.29: we _do_ need a xgcc to buld this header!

Un-mark gdb and dmalloc being EXPERIMENTAL.
Mark native gdb as being EXPERIMENTAL (it depends on termcap, which we don't have yet).

Little fix up in a message during the dmalloc build.

Add dmalloc debug library facility.
Add patches for dmalloc.
Ignore the generated config/debug.in

Really use local copy first in case it does not have the same extension as the downloadable tarball.

Remove even more documentation.

Reverting to uClibc-0.9.28.3, as 0.9.29 spawns incorrect bits/sysnum.h (needs a xgcc first!).

Bah, forgot to ci CREDITS...

Patches for glibc-2.5, courtesy of "Robert P. J. Day" <rpjday@mindspring.com>

Make the debug config menu a generated file.
Add a uClibc-0.9.29 patch directory with one patch (from me!).
Update the armeb-unknown-linux-uclibc sample to uClibc-0.9.29.
Some eyecandy in the gdb build process.

Debug facilities:
- add a framework to easily add new ones
- add gdb as a first debug facility
- add patches for gdb
After the kernel checked its installed headers, clean up the mess of .checked.* files.
Reorder scripts/crosstool.sh:
- dump the configuration early
- renice early
- get info about build system early, when setting up the environment
- when in cross or native, the host tools are those of the build system, and only in this case
- elapsed time calculations moved to scripts/functions
Remove handling of the color: it's gone once and for all.
Update tools/addToolVersion.sh:
- handle debug facilities
- commonalise some code
- remove dead tools (cygwin, tcc)
Point to my address for bug reports.

Move the whole threading ;odel choice out of glibc and into the generic C library options: even uClibc may have NPTL at one point in the (hopefully near) future.
Mark the progress bar as being CPU-intensive.
Little style fix to the core C compiler build step.

Quiet some messages from the configurators. We don't need them.

Oupsss... Didn't save scripts/crosstool.sh prior to comiting. :-(

update the documentation somewhat. Still not complete, though... :-(

Remove dead entries for components not yet integrated: cygwin kernel, tcc...
Some fixups in config entries, to avoid warnings when parsed by the kconfig parser.