This new method extract the content of RPM file to a tmpdir,
without actually installing the package.
[YOCTO #9569]
(From OE-Core rev: 5f5c2a0fac5ad2baca162902410064375e8c610c)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Sometimes it is needed to have the content of a package outside
the recipe context. This new method extract the content of an
IPK/DEB file to a tmpdir, without actually installing the package.
A new OpkgDpkgPM class was added to share the code for opkg and dpkg.
There were need some changes to opkg_query() in order to use it
with apt-cache output. Also set default values to avoid UnboundLocalError
[YOCTO #9569]
(From OE-Core rev: 7d214b34e11dc57316ed5c1c7747c4601286f6d2)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When using the opkg and apt-get package managers the function
opkg_query() can be useful when query for package information.
This change moves the function outside the Indexer class so
the Indexer, OpkgPM, DpkgPM can benefit from it.
[YOCTO #9569]
(From OE-Core rev: 799bc1d1c747aad02b6d844bf55abfbd3ecc034c)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The ordering of dependency variables needs to be deterministic to avoid task checksums
changing. Use an OrderedDict to achieve this.
(From OE-Core rev: 855a2d21503856af392ab2d54ccfa270505ba142)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When enabling extra DEBUGFS image generation with opkg, the following error is
seen when openssl-cnf is included in the image.
Collected errors:
* file_md5sum_alloc: Failed to open file /mnt/cs-builds/anders/oe-build/build-ccu/tmp/work/ccu-oe-linux-gnueabi/ccu-image/1.0-r0/rootfs/usr/lib/ssl/openssl.cnf: No such file or directory.
Lots of similar issues was fixed by an earlier commit in oe-core,
5084ed9401250ed269a49d27b303806ab173c5d5, but openssl-cnf is outside of that fix.
Followup to [YOCTO #9490]
(From OE-Core rev: 20ea6d274bb0a9a5addb111f32793de49b907865)
Signed-off-by: Anders Darander <anders@chargestorm.se>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It is possible for a Node.js module to have node_modules subdirectories
that contain no package.json file (e.g. iotivity-node has such a
directory). It appears these should simply be ignored, or else with the
way the current code works we will get errors later.
(From OE-Core rev: 8c522f1f536270e195c8c73f5c72801495e7b33b)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This is not enabled by default, as there are still limitations and possible
issues with opkg (and rpm?) packaging data containing broken symlinks for
local indexes:
http://cgit.openembedded.org/openembedded-core/commit/?id=c8e0ec2da9ad4ce1c103966906a85f68c15400dd
There are other use cases for the packaging data to be available in SDK,
since it provides comprehensive info about SDK's contents and in the case of
opkg and dpkg is all text-based and can be easily parsed by simple scripts.
Introduce new "package-management" flag for SDKIMAGE_FEATURES list (similar
to the one already used for IMAGE_FEATURES) that controls presence of the
packaging data in resulting SDK, while unifying this behavior across the
board for supported pkg managers - rpm, opkg, dpkg.
(From OE-Core rev: 9ab934e4aecb759c922049245888dcd2a8c55477)
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When enabling extra DEBUGFS image generation with opkg, errors are seen like:
ERROR: core-image-minimal-1.0-r0 do_rootfs: Cannot get the installed packages list. Command '/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/bin/opkg -f /media/build1/poky/build/tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/opkg.conf -o /media/build1/poky/build/tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/rootfs --force_postinstall --prefer-arch-to-version status' returned 0 and stderr:
Collected errors:
* file_md5sum_alloc: Failed to open file /media/build1/poky/build/tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/rootfs/etc/syslog-startup.conf.busybox: No such file or directory.
* file_md5sum_alloc: Failed to open file /media/build1/poky/build/tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/rootfs/etc/fstab: No such file or directory.
basically for all CONFFILES in the image. This is due to the file rearranging
the rootfs generation code does. If we preserve the /etc directory,
the avoids the problem.
We need to tell copyfile to preserve symlinks since some are present in /etc.
[YOCTO #9490]
(From OE-Core rev: 5084ed9401250ed269a49d27b303806ab173c5d5)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If a recipe sets SRC_URI and then appends more items to it with +=
(such as the current rpm recipe in OE-Core), the code in
patch_recipe_file() was failing with a traceback. Work around the
problem for now by dropping the existing lines if we understand the
operation, else just set the value outright at the end. This leaves
something to be desired as it either doesn't respect the existing
structure or leaves a mess but it's better than the current
breakage.
We'll need to come up with a better solution later. Part of the problem
is the existing code structure doesn't allow for patch_recipe_file() to
know what's being added or removed - it only knows the final value that
the caller wants set.
Fixes [YOCTO #9458].
(From OE-Core rev: da5cd84794e1ab5c4efcd6250d3b93a46f610744)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When creating an eSDK ensure that any .git directories are not included.
[ YOCTO #9426 ]
(From OE-Core rev: 6a5e2b2196e5654fc54ba5b2e51a390c966fd1b7)
Signed-off-by: Stephano Cetola <stephano.cetola@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Package names cannot contain underscores yet some npm modules use them as part
of the name, replace them with hyphens in the package name.
(From OE-Core rev: fea932c79c8201e3e7649f4443874ea540e33461)
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Previously, ROOTFS_POSTINSTALL_COMMAND was run only after the opkg rootfs
install post processing phase. This patch makes it generic so it is run fter
any package manager specific rootfs post processing, but before _run_intercepts().
[YOCTO #9248]
(From OE-Core rev: 8f2571881cd01ace88d282a63ad802cab4ab6940)
Signed-off-by: Bill Randle <william.c.randle@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The distribution identifier is often used to create filenames, so it needs to be
safe to use as a filename. Whilst most distributions have e.g. Fedora or Debian
as their name, it is possible that the name contains special characters.
To ensure this doesn't cause a problem strip out any non-alphanumerics from the
distribution name before returning it.
[ YOCTO #9443 ]
(From OE-Core rev: 8a96a7207561e00eb92e4fb69e7340f20bfa2053)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
In order to support workflows using devtool where a user might want to
modify tasks that exist in locked-sigs.inc, there must be a way to unlock
recipes.
This patch adds that support by allowing the user to add recipes to
SIGGEN_UNLOCKED_RECIPES. Recipes that exist in that variable will have
all their tasks unlocked, as well as any tasks that depend on that
recipe.
For example if foo->bar->baz, if you unlock baz, it will also unlock bar
so that foo can be rebuilt without explicitly specifying bar as being
unlocked.
[YOCTO #9195]
(From OE-Core rev: 8a8fc54d824767a6a94d12a4ace98b0bdbb1aa25)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The previous message when signatures didn't match between the metadata
and the locked signatures file, the message output was a bit confusing.
Now the message should be of the form:
The zlib-native:do_install sig is computed to be
53531910a2a7848432da89def942a91a, but the sig is locked to
d25ba9035f7ccb308e51bbe1066e8d27 in SIGGEN_LOCKEDSIGS_t-x86-64
which will hopefully be more useful in understanding the problem.
[YOCTO #9195]
(From OE-Core rev: 49eeabfff8bbea69401db41f7219e29acf47af73)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add the SIGGEN_LOCKEDSIGS_TASKSIG_CHECK and
SIGGEN_LOCKEDSIGS_SSTATE_EXISTS_CHECK variables to replace
SIGGEN_LOCKEDSIGS_CHECK_LEVEL.
SIGGEN_LOCKEDSIGS_TASKSIG_CHECK will no control whether there is a
warning or error if a task's hash in the locked signature file doesn't match
the computed hash from the current metadata.
SIGGEN_LOCKEDSIGS_SSTATE_EXISTS_CHECK will control whther there is a
warning or error if a task that supports sstate is in the locked
signature file, but no sstate exists for the task.
Previously you could only have warning/errors for both controlled by
SIGGEN_LOCKEDSIGS_CHECK_LEVEL. This was an issue in the extensible sdk,
because we know sstate won't exist for certain items in the reverse
dependencies list for tasks. However, we still want to error if task
signatures don't match.
[YOCTO #9195]
(From OE-Core rev: 0fe2a5e5ffd01e926d0f3d4c78ad9910296e2d1a)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
opkg does not return a non-zero exit code even if it found
errors. When that happens, parsing the output leads to strange
follow-up errors.
To avoid this we need to check explicitly for non-empty
stderr. Reporting only that on a failure also leads to shorter error
messages (stdout may be very large).
(From OE-Core rev: 7d9e915224a9bc451fddfbbfad533d9b06e9987d)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Show the actual command that failed when raising a CmdError. Makes
figuring out what actually failed much easier.
[YOCTO #9344]
(From OE-Core rev: 8e9c03df1810daab7171733f1713ef94d3a18ab2)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
So that the packagedata module can be used externally to the core OE
environment, add a missing import.
(From OE-Core rev: da4df2313c8df92cf321a7631a9a389f895d4615)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Previously the list of packages that are considered unneeded for a
read-only rootfs was hardcoded. This made it impossible to, e.g., have
shadow installed on a system with a read-only rootfs, but where /etc
is mounted writable.
This also lists ${VIRTUAL-RUNTIME_update-alternatives} rather than
update-alternatives (as was previously the case) since this should
actually remove the intended package.
(From OE-Core rev: e3b881d4168e5b02ff00f5c470ba472ab8bbc747)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Without this, do_package_write_rpm doesn't depend on rpm-native which
it really should since that is needed to build rpms.
[YOCTO #8047]
(From OE-Core rev: 3fab4f9920d004fe13fb01434d4c7f3b8bbd7895)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It's useful to know if a binary is statically or dynamically linked, so add a
method to determine this.
(From OE-Core rev: 96813445e6618fd8442600d81e53c448310b6e8b)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The python-expect is not installed on the distro such as Ubuntu by
default, and we can get rid of it.
Use RPM_GPG_PASSPHRASE to replace of RPM_GPG_PASSPHRASE_FILE which is
more straightforward.
(From OE-Core rev: 4a8a74c62836a20610daf029d4cec0b3087758b2)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Simplify the RPM code by removing support for RPM 4 now that we've
dropped the RPM 4 recipe.
(From OE-Core rev: 7db6f0a402948ce489bafadf2e389802f764f122)
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When writing the index using ipk packages there could be a race condition
when populate the index. This happens because the architectures
are repeated (specially all) and the commands generated to write the index
run in parallel.
This change avoid the duplication of commands using a set instead of a list.
[YOCTO #8924]
(From OE-Core rev: 74adb14b0002e20099cc2c34e01862e8ddb8e013)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signing package feeds will default to ascii armored signatures (ASC) the
other option being binary (BIN). This is for both rpm and ipk backends.
(From OE-Core rev: 862a3892feb2628282e1d6f2e4498a7a3bd60cbf)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Create gpg signed ipk package feeds using the gpg backend if configured
(From OE-Core rev: a2ee831cfb688bc64c071f75a1dff8a963abe287)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add support for multiple types of signatures (binary or ascii)
in export_pubkey(). There is no change in behaviour for the function,
the previous implicit default is the new parameter "armor" default.
(From OE-Core rev: 95ba4a982b887444908207e3180fe4bc46281d3b)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Starting from v2.1 passing passwords directly to gpg does not work
anymore [1], instead a loopback interface must be used otherwise
gpg >2.1 will error out with:
"gpg: signing failed: Inappropriate ioctl for device"
gpg <2.1 does not work with the new --pinentry-mode arg and gives an
invalid option error, so we detect what is the running version of gpg
and pass it accordingly.
[1] https://wiki.archlinux.org/index.php/GnuPG#Unattended_passphrase
(From OE-Core rev: 0413bd8e294ca8ac972ac68662b43a981952f5ae)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Implement ipk signing inside the sign_ipk bbclass using the gpg_sign
module and configure signing similar to how rpm does it. sign_ipk uses
gpg_sign's detach_sign because its functionality is identical to package
feed signing.
IPK signing process is a bit different from rpm:
- Signatures are stored outside ipk files; opkg connects to a feed
server and downloads them to verify a package.
- Signatures are of two types (both supported by opkg): binary or
ascii armoured. By default we sign using ascii armoured.
- Public keys are stored on targets to verify ipks using the
opkg-keyrings recipe.
(From OE-Core rev: a40f27aa7802e8a0bd87a5417e35adbface62d05)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Rather than rolling all of an npm module's dependencies into the same
package, split them into one module per package, setting the SUMMARY and
PKGV values from the package.json file for each package. Additionally,
mark each package with the appropriate license using the license
scanning we already do, falling back to the license stated in the
package.json file for the module if unknown. All of this is mostly in
aid of ensuring all modules and their licenses now show up in the
manifests for the image.
Additionally we set the main LICENSE value more concretely once we've
calculated the per-package licenses, since we have more information at
that point.
(From OE-Core rev: 8226805f83d21e7c1d2ba21969f3e8ee4b137496)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
do_shared_workdir is not a proper sstate task, it always reruns if
needed, so special-case it in warnings when checking locked sigs.
(From OE-Core rev: 4b08f982a2b15bff9092f60f7957301bb2d2108b)
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
meta/lib/oe/package_manager.py was also updated. This ensures that any
diagnostic messages are ignored from the output of rpmresolve.
The patches have been split into bug fixes (things that belong upstream)
and local changes that are OE specific.
The following patches are obsolete and have been removed:
rpm-remove-sykcparse-decl.patch
fstack-protector-configure-check.patch
rpm-disable-Wno-override-init.patch
rpm-lua-fix-print.patch
rpm-rpmpgp-fix.patch
verify-fix-broken-logic-for-ghost-avoidance-Mark-Hat.patch
(From OE-Core rev: ee97e53fcceabc6ef4ddc68f38c5fa0e05c5d9a8)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Prelink contains some hardcoded assumptions about the path layout of
the target system. Unfortunately if the system doesn't match, prelink
doesn't work. This breaks:
a) prelink of those images
b) the unsafe-references-in-binaries QA test (which uses prelink-rtld)
One way to work around this is to construct an ld.so.conf file which
lists the library paths in question. We do this in sanity QA check and
in the rootfs prelink code, being careful not to trample any existing
target ld.so.conf.
There is an additional problem that $LIB references in RPATHs won't be
handled correctly, I've not see any system use these in reality though
so this change at least improves things.
(From OE-Core rev: 7fd1d7e639c2ed7e0699937a5cb245c187b7c811)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add a build-sdk command which is only available within the extensible
SDK that builds a derivative extensible SDK. The idea is recipes in the
workspace become a part of the new SDK - for example, this allows taking
a vendor provided SDK, adding a few libs and then producing a new SDK
with those included.
When normally building the extensible SDK, the workspace is excluded;
here we need to copy into the new SDK (renaming it in the process); the
recipes' task signatures become locked and thus the sources are no
longer needed, so they are removed along with the workspace bbappends
which would interfere with the locked signatures. Additionally we need
to just copy the configuration files (i.e. local.conf and auto.conf)
rather than filtering and appending to them since that work has already
been done when constructing the original SDK. The extra sstate artifacts
from workspace recipes are also determined and copied into the new SDK
in minimal mode (on the assumption that you won't set up a new sstate
mirror).
This reuses some code from build-image, so that needed to be
generalised to allow that.
Implements [YOCTO #8892].
(From OE-Core rev: 59e207ff6dd4b50a8905e14bc9292cf2794f4e7a)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Previously the keys were put into the os-release package. The package
indexing code was also deploying the keys rather than only using the keys.
This change makes signing-keys.bb the only publisher of the keys and also
uses standard tasks that already have sstate.
(From OE-Core rev: 1e38068ac38dfd067655dfd41464e28439179306)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Refactor the LocalSigner class. Do not store keyid or passphrase file in
the signer object as they are only needed for some of the methods. For
example, the newly added verify() method does not need any key
parameters and export_pubkey only uses keyid.
(From OE-Core rev: e2412294b6b1d3a80ee97a0706613349edc51d33)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Instead of raising a generic Exception that can't be handled specifically, raise
a ValueError. Also update the callers so any unexpected exceptions are not
ignored.
Also, rename isBigEngian() to isBigEndian().
(From OE-Core rev: c136652f9c0b35aafa393e63567daf029ae03929)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When opening an ELF file check that a filename points to a normal file before
attempting to open it, as if the file turns out to be something more exotic like
a FIFO it could hang forever.
(From OE-Core rev: 4b3576bc30d8f8cdcde25189def8b059fc92b27c)
(From OE-Core rev: d3af2058e2753516b9aaf7f6d71162363eea11d4)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It seems that if the --workdir option is not set konsole does open in the users
home directory. By setting --workdir . konsole opens in the recipes work
directory. This is the same behavior as observed for other consoles.
(Tested with Konsole 2.14.2 on Debian Jessie).
(From OE-Core rev: bd06944249c3de3f629c013e14f446464441c4da)
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When extracting source for a recipe, if there are additional custom
tasks run that make changes to the source, create a commit in the
generated git branch so they are contained. This is particularly
useful for tasks that come before do_patch since otherwise the changes
might get incorporated in the first applied patch, but otherwise it
helps avoid the tree being dirty at any point.
Fixes [YOCTO #7626].
(From OE-Core rev: 997a77d9b20af1778b804778e5d8c8a7424f7582)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This if branch is causing the following error during do_rootfs:
"Exception: UnboundLocalError: local variable 'cfg_file' referenced
before assignment". This happends because the cfg_file variable is
defined at a deeper nesting level (just above the if branch).
(From OE-Core rev: 555981c10e6b7f5c2be7f2c3fefb89b1add72cab)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If the nativelsb argument is not used, then create_locked_sstate_cache()
can get collisions when moving the files from the input_sstate_cache
to the output_sstate_cache.
The specific case where this was encountered was when a "universal"
nativelsb directory already existed in the input_sstate_cache.
(From OE-Core rev: 760f7178e0267f930c8af9cb59039e317149f944)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
In some cases, we may have some kind of download layers in BBLAYERS, so
that we can set BB_NO_NETWORK to "1". This results in extremely large
extensible SDK. And we actually don't need these download layers in the
SDK.
Add a new variable, SDK_LAYERS_EXCLUDE, to enable users to explicitly
exclude some layers when generating the extensible SDK.
[YOCTO #8878]
(From OE-Core rev: acf1148bf3f4e489e9e2b0b8745753e1311ee812)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
