Our download cache is temporarily out of order. Before it returns,
disabling it should speed up fresh builds, as the cache is gone and is
accessed repeatedly which wastes time.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

The cache is relatively network-heavy, as it attempts to check if one of
myriad of cache files is available and is somewhat misleading, since the
cache only works for the small subset of configurations that have been
cleared for legal re-distribution and have a public cache available.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

changes are needed in the following files:
flavours/zephyr/conf-notes.txt
flavours/zephyr/local.conf.sample

Signed-off-by: Nagesh Shamnur <nagesh.shamnur@huawei.com>

This distro configuration only really applies on Linux builds. We have
set it for other kernels in the past to workaround some bugs - fixes
were upstreamed in the meanwhile. So we can remove all these from our
local.conf samples.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

Add relevant MACHINE entry in local.conf.sample of the Zephyr
flavour and metion it in configuration notes displayed
after sourcing the env with TEMPLATECONF.

Closes: OSTC/planning/core-os#168

Signed-off-by: Wojciech Zmuda <wojciech.zmuda@huawei.com>

This bundles a rather large rename of all the recipes, descriptions and
comments, with the exception of repositories referenced from gitee or
other third party system (e.g. launchpad PPAs or COPR repositories).

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

OSTC now publishes a complete sstate-cache and download cache for
a set of builds and configurations. Using those caches can dramatically
speed up setting up the development environment by avoiding huge source
downloads (about 12GB at the time of this writing) and virtually all of
the compilation (close to an hour on a 6 core 8th gen Intel mobile CPU)
at the cost of miniscule sstate cache download (on the order of one
gigabyte).

The setting is added at the bottom of local.conf, where it is easier to
spot and disable, if desired.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

This will include definitions and info for useful variables like DL_DIR,
SSTATE_DIR etc.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

zephyr is no longer preferred, default DISTRO. Change it
to openharmony-zephyr.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>

Copy of Poky sample files with default distro set
to zephyr and following meta-layer in bblayers.conf.sample:
- poky/meta
- meta-openembedded/meta-oe
- meta-openembedded/meta-python
- meta-zephyr
- meta-ohos/meta-ohos-foundation

Signed-off-by: Robert Drab <robert.drab@huawei.com>