1.19: create maintenance branch, update version to 1.19.0

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

samples: further fix before release

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

samples: update for the release

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

complibs/ppl: add patch from upstream to fix data dir

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

cc/gcc: fix companion libs selection

Cset #15eedf548d33 (cc/gcc: add preliminray support for 4.8) left a
lingering 'select CLOOG_NEEDED', which should have been removed.

Fix that.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

configure: Add --with-gperf option

On OS X, Apple supply an old gperf (3.0.3) with xcode and
xcode commandline tools which causes build failures:

./zconf.hash.c:183:17: error: expected expression
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str2),

.. upgrading to gperf 3.0.4 was sufficient to fix this,
so this option allows the user to specify the gperf
program that they wish to use.

To install gperf 3.0.4 from homebrew, I did:

brew tap homebrew/dupes
brew install homebrew/dupes/gperf

.. then passed --with-gperf=$BREWFIX/Cellar/gperf/3.0.4/bin/gperf
to configure

Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
Message-Id: <CAOYw7dtCmcJ9WiqmQ81MmZeRPcV-tDOqe9=kRDW4uQGuZNd2Ng@mail.gmail.com>
Patchwork-Id: 274892

complibs/isl: add HTTP mirror

Add well-known HTTP mirror as a fallback. This lets crosstool-ng
work when behind a HTTP/HTTPS only proxy.

Signed-off-by: Michael Hope <michaelh@juju.net.nz>
[me: split original patch in two]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <aeb4a850d0786ee62dc2.1375559989@wanda>
Patchwork-Id: 264436

libc/newlib: add HTTP mirror

Add well-known HTTP mirror as a fallback. This lets crosstool-ng
work when behind a HTTP/HTTPS only proxy.

Signed-off-by: Michael Hope <michaelh@juju.net.nz>
[yann.morin.1998@free.fr: split patch in two]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <aeb4a850d0786ee62dc2.1375559989@wanda>
Patchwork-Id: 264436

cc/gcc: add 4.8.1

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

kernel/linux: bump versions

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>