cc/gcc: remove 4.3.0

gcc-4.3.0 never got !EXPERIMENTAL, and no one either confirmed nor complained.

cc/gcc: remove EXPERIMENTAL for gcc-4.4

config: rename mirror prompt, update help entry

The mirror is not necessarily on the /LAN/.

config: remove never used/implemented 'ls-lR'

Use of listing (ls-lR) was never implemented, and never used.

1.1: close spurious branch

avr32: close devel branch (merged)

canadian: close devel branch (merged)

bash_array: close devel branch (merged)

gcc-4.4: close devel branch (merged)

newlib: close the obsolete devel branch

newlib has been integrated through the AVR32 stuff, and the newlib branch
has been bit-rotting in the meantime.

1.4: close branch

1.3: close branch

1.2: close branch

1.1: close branch

scripts: Do not create backup files when patching

Some patches may apply with offset and/or fuzz, and would leave .orig files.

libc/glibc: fix retrieving version string

scripts/functions: add git wrapper

Add a git wrapper to retrieve components from their git tree.
Add a git wrapper to create a working copy (in our tarballs dir).
Recognise git trees when searching for local copies.

libc/glibc: get the version string from version.h

We can not rely on the user-provided version string (be it via the
choice, or manually entered), so fallback to reading version.h,
which is both reliable and always present.

scripts/functions: change handling of nochdir

- 'nochdir' must be the first option
- have systematic pushd/popd, even if nochdir

libc/glibc: move some options around

libc/glibc: get rid of the now obsolete CVS stuff

It's now been a while that glibc switched to git from cvs.
Get rid of cvs to download glibc; this will make for a good
cleanup before we add git support! :-)

libc/glibc: add 2.11 and 2.11.1

Merge.

kernel/linux: remove legacy check

Now, we only support building with Linux >=2.6.27.
Get rid of the code that depended on <2.6.18.

binutils/elf2flt: activate elf2flt build

The code has been lying around inactivated for some time.
Let's enable it at last, and see if any one needs it.

arch: add basic m68k support

Signed-off-by: Remy Bohmer <linux@bohmer.net>
[yann.morin.1998@anciens.enib.fr: use defaults for CT_TARGET_ARCH]
Signed-off-by: "Yann E. MORIN <yann.morin.1998@anciens.enib.fr>

global: do not offer the renice option, let's the user handle that

It's broken anyway. Eg.:
- user is already niced at 10
- user configures to renice at 5
- breaks because user is not allowed to 'boost' his/her nice value

Bette let the user handle the renice with:
nice -XX ct-ng 'action'

cc/gcc: add latest 4.4.3, propagate patchset from 4.4.2

Merge.

libc/uClibc: fix the breakage for x86 and Super-H, after the 32/64 merge