debug/gdb: fix building the native tic

The native 'tic' will _always_ be run on the build
machine, so no need to handle canadian/native/...

Reported by: Trevor Woerner
http://sourceware.org/ml/crossgcc/2010-03/msg00055.html
(transplanted from 26e89d367ea11660fd3a0bf0bcad8763e4fa21cf)

debug/gdb: fix building the native tic

The native 'tic' will _always_ be run on the build
machine, so no need to handle canadian/native/...

Reported by: Trevor Woerner
http://sourceware.org/ml/crossgcc/2010-03/msg00055.html

scripts: fix the release script to use the C locale

Force use of the C locale to ensure messages are recognised by the script.

1.6: update version to 1.6.1+hg

Tagging release 1.6.1

1.6: update version to 1.6.1

scripts: enhance and fix the release script

samples: update and fix

scripts: fix completion to show samples
(transplanted from bf1f86bdd79fd20126d20795f425f603a5544952)

Merge.

scripts: fix completion to show samples

libc/glibc: add patch to fix binutils version check

Older glibces were not ready to handle binutils >=2.20.
Fix that, and the forseeable future.
(transplanted from 9804e6b75fd31894ee176809f108d41a5b0cbf8b)

libc/glibc: add patch to fix binutils version check

Older glibces were not ready to handle binutils >=2.20.
Fix that, and the forseeable future.

debug/ltrace: properly fix building for powerpc

ltrace uses ppc, whereas crosstool-NG use powerpc.
Fix that by passing the correct value to HOST when calling configure.
(transplanted from 57c71b197ee6ee6f0d551c4f9001f1d06ad2bd8a)

debug/ltrace: fix building on x86

ltrace uses i386 and x86_64, whereas crosstool-NG use x86 for both cases.
Fix that by detecting what bitness we're building for, and pass appropriate
i386 or x86_64 to ltrace's configure.
(transplanted from 55adc838cd68d3692e5eeeb38afb3d619b8b0c1a)

scripts/samples: use the computed '$(sed)', not 'sed'
(transplanted from 26974c3670fdb7f6896b196e08724f91f1a13059)

scripts/showsamples: fix non-POSIX construct
(transplanted from da584d1d6ab803c0a2f7a9b53912426b69a8d322)

scripts: add script to make a release

debug/ltrace: properly fix building for powerpc

ltrace uses ppc, whereas crosstool-NG use powerpc.
Fix that by passing the correct value to HOST when calling configure.

debug/ltrace: fix building on x86

ltrace uses i386 and x86_64, whereas crosstool-NG use x86 for both cases.
Fix that by detecting what bitness we're building for, and pass appropriate
i386 or x86_64 to ltrace's configure.

libc/uClibc: vampirise patches for 0.9.30.2 from builroot

Commit in upstream buildroot:
http://git.buildroot.org/buildroot/commit/?id=43ffd946ad569f3a1d0662de221cd4cb65bdc8e6
Everything on the 0_9_30 branch since the release (0.9.30.3 to be)

kernel/linux: add latest 2.6.32.9 and 2.6.33, remove old 2.6.32.x

complibs: remove headers after build

After the toolchain is built, we do no longer need the headers.
Reported-by: Enrico Weigelt <weigelt@metux.de>

binutils/binutils: add patch to default emulation for mips64

arch: add mips64

This adds initial mips64 config option and build script.

scripts: use more portable sed options

No need for extended regular expressions here.

scripts/samples: use the computed '$(sed)', not 'sed'

samples: fix this MIPS eglibc-based sample

Specify the SVN revision to use for the eglibc snapshot instead of HEAD,
as some patches made their way upstream in the meantime.

comp-libs: make libelf a companion library

When gcc-4.5 is out, it will require libelf. So better make it a
companion library now rather than postponing the ineluctable.

complibs: hide companion libraries for target entry

The companion libraries on the target are required only for internal use by
binutils and gdb. The user should not have to know about this, so hide the
option.