Backport #975 from trunk:
Warn the user if he/she recalls a sample with EXPERIMENTAL features.
Also, print the EXPERIMENTAL status when listing the samples.

NB: even it is not purely a fix backport, it is still very important that the user gets warned about the EXPERIMENTAL status of the samples.

/branches/1.2/scripts/showSamples.sh | 17 14 3 0 ++++++++++++++---
/branches/1.2/samples/samples.mk | 12 12 0 0 ++++++++++++
2 files changed, 26 insertions(+), 3 deletions(-)

Backport #973 from trunk:
Don't allow to specify an ABI for ARM EABI builds: the ABI is implied by the fact we're building for EABI.

/branches/1.2/arch/arm/functions | 19 3 16 0 +++----------------
/branches/1.2/arch/arm/config.in | 9 6 3 0 ++++++---
2 files changed, 9 insertions(+), 19 deletions(-)

Backport #971 from trunk:
Be gentle to older findutils that don't have the "{} +" construct, and simply use "{} \;" instead.

/branches/1.2/scripts/build/debug/300-gdb.sh | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Backport #969 from trunk:
Rebuild the kconfig stuff on kconfig source change.

/branches/1.2/kconfig/kconfig.mk | 14 12 2 0 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)

Update the PPC sample to not use EXPERIMENTAL features.

/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 52 28 24 0 +++++++++++----------
1 file changed, 28 insertions(+), 24 deletions(-)

Update docs/overview.txt with the script shell fragment that defines bash completion.

/trunk/docs/overview.txt | 14 14 0 0 ++++++++++++++
1 file changed, 14 insertions(+)

Mark the IA64 sample as being broken (might be because it uses an old gcc, that triggers a incorrect code-path in scripts/build/cc_gcc.sh).

Add completion for crosstool-NG.
To be sourced by a bash-compatible shell startup script; ideally, to be installed in /etc/bash_completion.d/

/trunk/ct-ng.comp | 30 30 0 0 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)

Update the teo MIPS sample to use as less EXPERIMENTAL features as possible.

/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 39 24 15 0 ++++++++++------
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 51 28 23 0 ++++++++++++---------
2 files changed, 52 insertions(+), 38 deletions(-)

Update the i686 sample to not use EXPERIMENTAL features.

/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 51 28 23 0 +++++++++++++++------------
1 file changed, 28 insertions(+), 23 deletions(-)