When building SDK via populate_sdk for qemuarm64 with multilib
enabled, we would have conflict about bits/floatn.h at populate_sdk
time.
file /usr/include/bits/floatn.h conflicts between attempted ins
talls of libc6-dev-2.27-r0.aarch64 and lib32-libc6-dev-2.27-r0.armv7vehf_vfp
Apply oe_multilib_header on this header file to fix the problem.
(From OE-Core rev: 650c59c8b6796cf4797ca1860be85f6ccf50bcd2)
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>
This is not a problem right now but if we
were to use -fstack-protector-all this can
cause build errors
(From OE-Core rev: 271831133358b3231808e8fe7aa2817e41d98e2f)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fedora28[1] has decided to go ahead and use libxcrypt to replace libcrypt from glibc
despite the change not having merged into glibc upstream yet. This breaks the use of
uninative in OE on fedora28 since binaries there are now using new symbols only found
in libxcrypt. libxcrypt is meant to be backwards compatible with libcrypt but not the
reverse.
Since this will impact OE in the next release cycle, this changes nativesdk only
to use this new model and adds libxcrypt to work in that case. This allows us to
build a uninative which is compatible with fedora28 and previous other OSes.
In order to work, recipes will now need to depend on virtual/crypt where they use
libcrypt since its now a separate library and we can't depend on it from glibc to
preseve backwards compatibility since glibc needs to build first. For now, only the
problematic nativesdk recipes have been fixed up. For target use, the default
provider remains glibc for now. Assuming this change is merged into upstream glibc,
we will need to roll this change out for the target but we will do this in the next
release cycle when we can better deal with the resulting bugs.
[1] https://fedoraproject.org/wiki/Changes/Replace_glibc_libcrypt_with_libxcrypt
Original patch from Charles-Antoine Couret <charles-antoine.couret@essensium.com>,
tweaked by RP to add virtual provides, SkipRecipe for libxcrypt and other minor
tweaks.
(From OE-Core rev: c1573cb7faeb296fe7077a60d02443d5ed5bded0)
Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@essensium.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If ${libdir} is a subdirectory of ${prefix}/lib, e.g. /usr/lib/aarch64-linux, the cleanup logic will delete libc.so.
This bit of code was added in 2012 (git show b744f4cc) to remove /usr/lib/locale, this commit makes it remove that directory recursively and afterwards remove /usr/lib, erroring out if it's non-empty.
Tested with a plain (/usr/lib), a 64-bit (/usr/lib64) and a multiarch (/usr/lib/aarch64-linux) build. I strongly suspect this whole bit of cleanup isn't needed anymore, but my testing is too limited to be certain.
(From OE-Core rev: d8f4c7794f15f7071ee8e621d7964cb4b4134630)
Signed-off-by: Koen Kooi <koen.kooi@linaro.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
For arm we enforce ARM mode regardless of ARM_INSTRUCTION_SET
choice from config metadata, glibc works fine with thumb2 for
armv7+ so limit the restriction to armv5 and lower, tested on
rpi3 works equally well as arm mode glibc and sheds about 0.5MB
in size for main package alone. Other glibc build packages also
gets smaller
ARM: 2696 KiB libc6
Thumb2: 2132 KiB libc6
(From OE-Core rev: a22b97aff811566399765d755daffddb28f82857)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
localedef has no way to specify which locale archive to use, and the
compile-time default isn't useful as it points to the work directory.
Add support to read an environmental variable for the path, and don't fail to
write a new locale archive.
(From OE-Core rev: bf0f205a3c3714926649bd69db29e4df1c0ea112)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
nativesdk is built with a specific prefix but this will be different at install
time, however glibc hard-codes the path to locale files. Expand these strings to 4K and move them to a magic segment which we can relocate when the SDK is installed.
(From OE-Core rev: 59e0679378aac27c4fea0b06721e0a184a93c100)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This will make it easy to backport to rocko if needed after 2.27 is landed in master
plus it fixes the aarch64 build issue seen with binutils 2.30
(From OE-Core rev: 774e372d95c9082766477ea6dbfcd10c48ac4658)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
These functions were moved to meta/lib/oe in 2010 and the base_* functions in
utils.bbclass were intended to be a short-term compatibility layer. They're
still used in a few places, so update the callers to use the new functions.
(From OE-Core rev: c97acbd034532895ce57c6717ed1b3ccc7900b0d)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Change hardcoded /lib to ${nonarch_base_libdir} to correctly adapt the
code in do_install_append_aarch64() for when usrmerge is enabled in
DISTRO_FEATURES.
(From OE-Core rev: ac373c9f760463d989d6a1eb3a14b7c5b255b9d4)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
PACKAGES_DYNAMIC contained an identical set of packages twice.
I suspect this was a result of global search/replace when moving
recipes from eglibc to glibc long time ago.
(From OE-Core rev: 9d0f0fa80ffbafc2d4a1df0fa3ac5d84396a8182)
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Building various libraries (libc6, libc6-pic, libc6-staticdev, libc6-dbg, ...)
can be non-deterministic because they may be built with two different versions
of intl/plural.c. in two otherwise identical builds. We may or may not re-generate
the file plural.c from the file plural.y, based on bison being installed or not
and based on mtimes of those two files, as the Makefile contains:
plural.c: plural.y
$(BISON) $(BISONFLAGS) $@ $^
If the above rule does not fire, we use a "fallback" plural.c, otherwise
we use plural.c re-generated from plural.y.
The fix is to always require bison to be installed and unconditionally
re-generate plural.c. (This is achieved by touching plural.y).
[YOCTO #12291]
(From OE-Core rev: b79eeb68c6ad7c92a3e54c6f97a8bf49f0098206)
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Affects glibc < 2.27 including current master
hash 77f921dac17c5fa99bd9e926d926c327982895f7
(From OE-Core rev: a273d099c3bc73736579b7b6ead2572721f16d2a)
Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
[v2]
Rebased on new master
[v3]
Fix typo in patch status
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We don't have /etc/netgroup by default, so do not
cache for netgroup by default to avoid:
nscd[529]: 529 disabled inotify-based monitoring for file `/etc/netgroup': No such file or directory
nscd[529]: 529 stat failed for file `/etc/netgroup'; will try again later: No such file or directory
(From OE-Core rev: 10007bcd30a96470059f9d5b19cf698243486f06)
(From OE-Core rev: 0adedfc2bf8981819fbbf8b1884da44c7082d1a6)
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
There are the multiple process crashes seen while using malloc_info.
Obtain the size information while the arena lock is acquired, and only
print it later.
Backport patch from https://sourceware.org/git/gitweb.cgi?p=glibc.git;
h=7a9368a1174cb15b9f1d6342e0e10dd90dae238d
(From OE-Core rev: 7ecbb31fbaf1d056c9301166700e2967bd623489)
Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* fixes "lambda-expression in unevaluated context" compile failures such as
https://github.com/nlohmann/json/issues/705
* fixes "no match for 'operator==" compile failures such as
https://bugzilla.redhat.com/show_bug.cgi?id=1482990
(From OE-Core rev: d9583296be58f02912abc4fd19f576b3f89107ff)
Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* the libc.so.6 dependency is detected always:
$ grep FILERDEPENDS BUILD-*/pkgdata/qemux86/runtime/localedef
BUILD-bad/pkgdata/qemux86/runtime/localedef:FILERDEPENDSFLIST_localedef: /usr/bin/localedef
BUILD-bad/pkgdata/qemux86/runtime/localedef:FILERDEPENDS_/usr/bin/localedef_localedef: libc.so.6(GLIBC_2.15) libc.so.6(GLIBC_2.3) libc.so.6(GLIBC_2.2) libc.so.6(GLIBC_2.1) libc.so.6(GLIBC_2.0) libc.so.6
BUILD-ok/pkgdata/qemux86/runtime/localedef:FILERDEPENDSFLIST_localedef: /usr/bin/localedef
BUILD-ok/pkgdata/qemux86/runtime/localedef:FILERDEPENDS_/usr/bin/localedef_localedef: libc.so.6(GLIBC_2.15) libc.so.6(GLIBC_2.3) libc.so.6(GLIBC_2.2) libc.so.6(GLIBC_2.1) libc.so.6(GLIBC_2.0) libc.so.6
* but in some builds the glibc dependency isn't built soon enough:
$ diff -uNr BUILD-*/pkgdata/qemux86/runtime/localedef
--- BUILD-bad/pkgdata/qemux86/runtime/localedef 2017-09-02 21:17:50.000000000 +0000
+++ BUILD-ok/pkgdata/qemux86/runtime/localedef 2017-09-11 10:15:49.954381592 +0000
@@ -6,6 +6,7 @@
LICENSE: GPLv2 & LGPLv2.1
DESCRIPTION_localedef: glibc: compile locale definition files
SUMMARY: Locale data from glibc
+RDEPENDS_localedef: glibc (>= 2.26)
SECTION: base
PKG_localedef: localedef
FILES_localedef: /usr/bin/localedef
and the build fails with QA issues:
http://errors.yoctoproject.org/Errors/Details/155529/
ERROR: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.0), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.15), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.3), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.2), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.1), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6, but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: QA run found fatal errors. Please consider fixing them.
* easily reproducible with empty TMPDIR and:
bitbake -c cleansstate glibc-locale && bitbake -c package_qa glibc-locale
* reproducible with Yocto 2.2 Morty as well, with slightly different
error message:
ERROR: glibc-locale-2.24-r0 do_package_qa: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.4), but no providers found in RDEPENDS_localedef? [file-rdeps]
* with Yocto 2.3 Pyro it's not reproducible by default, because rpmdeps
aren't enabled to populate FILERDEPENDS, but once you add:
ENABLE_RPM_FILEDEPS_FOR_PYRO = "1"
similar QA issue is shown as well:
ERROR: glibc-locale-2.25-r0 do_package_qa: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.15), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: glibc-locale-2.25-r0 do_package_qa: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6(GLIBC_2.4), but no providers found in RDEPENDS_localedef? [file-rdeps]
ERROR: glibc-locale-2.25-r0 do_package_qa: QA Issue: /usr/bin/localedef contained in package localedef requires libc.so.6, but no providers found in RDEPENDS_localedef? [file-rdeps]
(From OE-Core rev: 2d2b4d7383c93174fe8eeb72440e81345df71295)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Otherwise it will cause conflicts in mutlilib setting, as it
varies from one machine to another.
(From OE-Core rev: 30140990a8bbe920222204b4f19113f5a1662478)
Signed-off-by: Chunrong Guo <chunrong.guo@nxp.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The patch in this Bugzilla entry was requested by a customer:
https://sourceware.org/bugzilla/show_bug.cgi?id=4578https://www.sourceware.org/bugzilla/show_bug.cgi?id=19282
If a thread happens to hold dl_load_lock and have r_state set to RT_ADD or
RT_DELETE at the time another thread calls fork(), then the child exit code
from fork (in nptl/sysdeps/unix/sysv/linux/fork.c in our case) re-initializes
dl_load_lock but does not restore r_state to RT_CONSISTENT. If the child
subsequently requires ld.so functionality before calling exec(), then the
assertion will fire.
The patch acquires dl_load_lock on entry to fork() and releases it on exit
from the parent path. The child path is initialized as currently done.
This is essentially pthreads_atfork, but forced to be first because the
acquisition of dl_load_lock must happen before malloc_atfork is active
to avoid a deadlock.
The __libc_fork() code reset dl_load_lock, but it also needed to reset
dl_load_write_lock.
(From OE-Core rev: f2e586ebf59a9b7d5b216fc92aeb892069a4b0c1)
Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
All recipes which include this .inc map to glibc NVD component.
(From OE-Core rev: 613a13725db4e05539974cc7c66584a287d7b4bd)
Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add support for armeb of multilib.
(From OE-Core rev: ac3acdcdc313ee13739d378e88b907b31765cfee)
Signed-off-by: zhengrq <zhengrq.fnst@cn.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
libnsl has been obsoleted in 2.26 and will be removed in future
until them we enable it
(From OE-Core rev: e8047c772f49fe5a4a18d54289d98fb2f98a8176)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Eventually it will be released as 2.26 final
(From OE-Core rev: 5a58883258206893d15990953c8691b05473eecb)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This adds or fixes the Upstream-Status for all remaining patches missing it
in OE-Core.
(From OE-Core rev: 563cab8e823c3fde8ae4785ceaf4d68a5d3e25df)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fix a variety of spelling and format mistakes to improve the ease of reading the
tags programatically.
(From OE-Core rev: 6e1aaf80b0d951b48cd25cb7161ec19448295094)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
uclibc support was removed a while ago and musl works much better. Start to
remove the various overrides and patches related to uclibc which are no longer
needed.
uclibc support in a layer would still be possible. I have strong reasons to
believe nobody is still using uclibc since patches are missing and I doubt
the metadata even parses anymore.
(From OE-Core rev: 653704e9cf325cb494eb23facca19e9f05132ffd)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If you accidentally create symlinks in the glibc sources directory, it
fails in very hard to understand ways. Whilst most people don't do this,
since I debugged it, specifify the list of plugins we use to avoid
this biting anyone else.
(From OE-Core rev: 38a1d4ae4df8dd21546b7442e5a3bddca32a4734)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The path to where to install and find the sysroot components is used
in many places. This warrants it to get its own variable.
(From OE-Core rev: 70a84b525470f72339568409daf84845904e4cab)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We've had a lot of users running into RSS issues where -initial recipes
were being installed into sysroots alongside their counterparts and
causing overlapping files issues.
In general this was through do_build dependencies. Such dependencies are
bad in general and I'd encourage people to compare the taskgraphs with
using a more specific dependency like do_populate_sysroot, do_image_complete
or do_deploy as often the more specific dependency will result in a much
cleaner build.
Regardless, we don't want -initial dependencies getting in the way like
this and there are cases a do_build dependency could make sense.
Deleting the do_build task in these cases makes sense since this is not
a build "endpoint" we'd ever want a user to use, its a behind the scenes
piece of bootstrappping.
Unfortunately to make this work, we need a newer bitbake version which
has a bitbake bug fixed.
(From OE-Core rev: 04c053d42ab05f77b2d1ca93a0fabae44073d57e)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Override RTLDLIST for nativesdk, or else ldd would fail to run on
SDK targets.
(From OE-Core rev: 3a1cce659156ef2654a55a6e3c6922fa2dc780e4)
Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
With this change (combined with the previous linux-libc-header fix), a
combined sysroot for 32 and 64 bit arm works meaning our SDK works
correctly for that multilib setup.
(From OE-Core rev: 4690cd8e34fc23de10400cc1c178b2c73c7690c7)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If base_bindir=bindir, /usr/sbin/ldconfig gets packaged into glibc-utils instead
of glibc: Switch PACKAGES order to prevent this.
(From OE-Core rev: 2794b1cc12af051db404d46aea4db4c74e8e1fe3)
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Otherwise it will cause conflicts in mutlilib setting, as it
varies from one machine to another.
(From OE-Core rev: a3b19882e2f50089c785b1e2591550356c12a175)
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
USE_LDCONFIG could previously be set to 0 by distros which do not
require ldconfig or ld.so.conf on the target. Since more and more
recipes may need to respect that option, replace the ad-hoc variable
with a distro feature.
Distros which previously set:
USE_LDCONFIG = "0"
Should now instead use:
DISTRO_FEATURES_BACKFILL_CONSIDERED_append = " ldconfig"
(From OE-Core rev: a905df2dd8f43a2febffa64a39b6e508510326a0)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Now that the datastore works dynamically we don't need the update_data calls
so we can just remove them. They're not actually done anything at all for
a while.
(From OE-Core rev: 8de0c5d3bd01919e2bf0394f9c485936d6098cec)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The change to make do_stash_locale an sstate task between do_install and
do_package has some unforeseen problems since the function deletes part of
${D} but may or may not run depending on whether the task is installed from
sstate.
This cleans up the current "pre packaging" function to be more deterministic
and result in the same set of files, whichever code path we end up reaching
that point by. Its not an ideal sitation but it should avoid the race
failures we've seen on some builds.
(From OE-Core rev: 2a60bba00da9c4e2b1a1ce30e509dba82cc6c94a)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Putting the locale and script files into the sysroot for use by their
specific recipes used to be a simple way to share the files. With RSS,
we don't want to copy these into many different recipes so put these
files in their own sstate task.
(From OE-Core rev: c283f2532851e2a65e08fe7b3fd71c5d9abb70f2)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We used to have issues removing tasks like do_fetch due to implications
for targets like world and universe. These have now been resolved.
Removing uneeded tasks has advantages compared to noexec since it means
that accidentally left in dependencies are no longer needed/processed
(e.g. do_patch depends on quilt-native).
This cleans up a number of cases which local analysis highlighted as
being unneeded leading to slightly cleaner task graphs.
(From OE-Core rev: 4e6ee37e09c60e83c0dfd844ba9cf8a07507f099)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
glibc 2.25 release is in freeze stage now
(From OE-Core rev: b72dbf70646e9dca0dbb5b22bc70d919e6eb8bdc)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This patch is comparatively large and invasive. It does only do one thing, switching the
system to build using recipe specific sysroots and where changes could be isolated from it,
that has been done.
With the current single sysroot approach, its possible for software to find things which
aren't in their dependencies. This leads to a determinism problem and is a growing issue in
several of the market segments where OE makes sense. The way to solve this problem for OE is
to have seperate sysroots for each recipe and these will only contain the dependencies for
that recipe.
Its worth noting that this is not task specific sysroots and that OE's dependencies do vary
enormously by task. This did result in some implementation challenges. There is nothing stopping
the implementation of task specific sysroots at some later point based on this work but
that as deemed a bridge too far right now.
Implementation details:
* Rather than installing the sysroot artefacts into a combined sysroots, they are now placed in
TMPDIR/sysroot-components/PACKAGE_ARCH/PN.
* WORKDIR/recipe-sysroot and WORKDIR/recipe-sysroot-native are built by hardlinking in files
from the sysroot-component trees. These new directories are known as RECIPE_SYSROOT and
RECIPE_SYSROOT_NATIVE.
* This construction is primarily done by a new do_prepare_recipe_sysroot task which runs
before do_configure and consists of a call to the extend_recipe_sysroot function.
* Other tasks need things in the sysroot before/after this, e.g. do_patch needs quilt-native
and do_package_write_deb needs dpkg-native. The code therefore inspects the dependencies
for each task and adds extend_recipe_sysroot as a prefunc if it has populate_sysroot
dependencies.
* We have to do a search/replace 'fixme' operation on the files installed into the sysroot to
change hardcoded paths into the correct ones. We create a fixmepath file in the component
directory which lists the files which need this operation.
* Some files have "postinstall" commands which need to run against them, e.g. gdk-pixbuf each
time a new loader is added. These are handled by adding files in bindir with the name
prefixed by "postinst-" and are run in each sysroot as its created if they're present.
This did mean most sstate postinstalls have to be rewritten but there shouldn't be many of them.
* Since a recipe can have multiple tasks and these tasks can run against each other at the same
time we have to have a lock when we perform write operations against the sysroot. We also have
to maintain manifests of what we install against a task checksum of the dependency. If the
checksum changes, we remove its files and then add the new ones.
* The autotools logic for filtering the view of m4 files is no longer needed (and was the model
for the way extend_recipe_sysroot works).
* For autotools, we used to build a combined m4 macros directory which had both the native and
target m4 files. We can no longer do this so we use the target sysroot as the default and add
the native sysroot as an extra backup include path. If we don't do this, we'd have to build
target pkg-config before we could built anything using pkg-config for example (ditto gettext).
Such dependencies would be painful so we haven't required that.
* PKDDATA_DIR was moved out the sysroot and works as before using sstate to build a hybrid copy
for each machine. The paths therefore changed, the behaviour did not.
* The ccache class had to be reworked to function with rss.
* The TCBOOTSTRAP sysroot for compiler bootstrap is no longer needed but the -initial data
does have to be filtered out from the main recipe sysroots. Putting "-initial" in a normal
recipe name therefore remains a bad idea.
* The logic in insane needed tweaks to deal with the new path layout, as did the debug source
file extraction code in package.bbclass.
* The logic in sstate.bbclass had to be rewritten since it previously only performed search and
replace on extracted sstate and we now need this to happen even if the compiled path was
"correct". This in theory could cause a mild performance issue but since the sysroot data
was the main data that needed this and we'd have to do it there regardless with rss, I've opted
just to change the way the class for everything. The built output used to build the sstate output
is now retained and installed rather than deleted.
* The search and replace logic used in sstate objects also seemed weak/incorrect and didn't hold
up against testing. This has been rewritten too. There are some assumptions made about paths, we
save the 'proper' search and replace operations to fixmepath.cmd but then ignore this. What is
here works but is a little hardcoded and an area for future improvement.
* In order to work with eSDK we need a way to build something that looks like the old style sysroot.
"bitbake build-sysroots" will construct such a sysroot based on everything in the components
directory that matches the current MACHINE. It will allow transition of external tools and can
built target or native variants or both. It also supports a clean task. I'd suggest not relying on
this for anything other than transitional purposes though. To see XXX in that sysroot, you'd have
to have built that in a previous bitbake invocation.
* pseudo is run out of its components directory. This is fine as its statically linked.
* The hacks for wayland to see allarch dependencies in the multilib case are no longer needed
and can be dropped.
* wic needed more extensive changes to work with rss and the fixes are in a separate commit series
* Various oe-selftest tweaks were needed since tests did assume the location to binaries and the
combined sysroot in several cases.
* Most missing dependencies this work found have been sent out as separate patches as they were found
but a few tweaks are still included here.
* A late addition is that extend_recipe_sysroot became multilib aware and able to populate multilib
sysroots. I had hoped not to have to add that complexity but the meta-environment recipe forced my
hand. That implementation can probably be neater but this is on the list of things to cleanup later
at this point.
In summary, the impact people will likely see after this change:
* Recipes may fail with missing dependencies, particularly native tools like gettext-native,
glib-2.0-native and libxml2.0-native. Some hosts have these installed and will mask these errors
* Any recipe/class using SSTATEPOSTINSTFUNCS will need that code rewriting into a postinst
* There was a separate patch series dealing with roots postinst native dependency issues. Any postinst
which expects native tools at rootfs time will need to mark that dependency with PACKAGE_WRITE_DEPS.
There could well be other issues. This has been tested repeatedly against our autobuilders and oe-selftest
and issues found have been fixed. We believe at least OE-Core is in good shape but that doesn't mean
we've found all the issues.
Also, the logging is a bit chatty at the moment. It does help if something goes wrong and goes to the
task logfiles, not the console so I've intentionally left this like that for now. We can turn it down
easily enough in due course.
(From OE-Core rev: 809746f56df4b91af014bf6a3f28997d6698ac78)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If the file is expected to exist, then we should always be using require
so that if it doesn't we get an error rather than some other more
obscure failure later on.
(From OE-Core rev: 603ae6eb487489e65da69c68e532cb767ccc1fc2)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
There were a few straggling expansion parameter removals left for
getVar/getVarFlag where the odd whitespace meant they were missed
on previous passes. There were also some plain broken ussages such
as:
d.getVar('ALTERNATIVE_TARGET', old_name, True)
path = d.getVar('PATH', d, True)
d.getVar('IMAGE_ROOTFS', 'True')
which I've corrected (they happend to work by luck).
(From OE-Core rev: 688f7a64917a5ce5cbe12f8e5da4d47e265d240f)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
getVar() now defaults to expanding by default, thus remove the True
option from getVar() calls with a regex search and replace.
Search made with the following regex: getVar ?\(( ?[^,()]*), True\)
(From OE-Core rev: 7c552996597faaee2fbee185b250c0ee30ea3b5f)
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>
ARM stack frames for abort and raise were limited to the the actual
abort and raise call, such as:
Obtained 4 stack frames.
./test-app(print_trace+0x1c) [0x10a08]
./test-app() [0x10b3c]
/lib/libc.so.6(__default_sa_restorer+0) [0x4adae1e0]
/lib/libc.so.6(gsignal+0xa0) [0x4adacf74]
This is not terribly useful when trying to figure out what function
may have called called the abort, especially when using pthreads.
After the change the trace would now look like:
Obtained 8 stack frames.
./test-app(print_trace+0x1c) [0x10a08]
./test-app() [0x10b3c]
/lib/libc.so.6(__default_sa_restorer+0) [0x4befe1e0]
/lib/libc.so.6(gsignal+0xa0) [0x4befcf74]
/lib/libc.so.6(abort+0x134) [0x4befe358]
./test-app(dummy_function+0x50) [0x10adc]
./test-app(main+0xd4) [0x10c24]
/lib/libc.so.6(__libc_start_main+0x114) [0x4bee7a58]
(From OE-Core rev: 93bf8713d8e13c278543baea94fb8dad0cb80e49)
Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Backport patch to fix CVE-2016-6323 of glibc. And remove the section of
file ChangeLog which can't be applied.
Ref:
https://sourceware.org/bugzilla/show_bug.cgi?id=20435
(From OE-Core rev: a3c2acee40c8875e311e03bff6906e7c93c491fc)
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Reduce duplication in MIPS variants now that the MACHINEOVERRIDES
variable is defined
(From OE-Core rev: 5013504b8b406b47a66c84413cb7f8beb5c336c3)
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add support for MIPS Release 6 ISA
The loader is located at a new place for multiarch.
For more details, check https://wiki.debian.org/Multiarch
and https://sourceware.org/glibc/wiki/ABIList#mips
(From OE-Core rev: 502145553e2368525a4b327c64d2971dac58d85b)
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When changing SDKMACHINE, we may encounter an error forcing us to wipe the TMP folder.
Since only SDK_ARCH is captured in the PN of the crosssdk recipes, changes to SDK_OS
result in conflicts. Eventually we hit the error:
ERROR: ...: The recipe <...> is trying to install files into a shared area when those files already exist.
The build has stopped as continuing in this scenario WILL break things
This patchset addresses the problem by SDK_SYS as the recipe name suffix instead
of SDK_ARCH.
[YOCTO #9281]
(From OE-Core rev: d2eccccb70e809d482c493922f23aef4409cfd82)
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The ELF specification indicates symbol resolution should be breadth first, not
depth first.
The dl-deps.c: dl_build_locale_scope function is processing in a depth first
mode. This is causes certain symbols to be incorrectly reported when
LD_TRACE_PRELINKING=1 is enabled.
See glibc BZ #20488 for more information.
(From OE-Core rev: fb72263eaa94e64ddeee457b5b1bc999f0e647da)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
glibc 2.24 is released now
https://www.sourceware.org/ml/libc-alpha/2016-08/msg00212.html
(From OE-Core rev: 01fe48252085284e2964f5dd52b8b5fa54ee10d3)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The nativesdk libc when used by buildtools has a hard requirement on supporting
a UTF-8 locale because Python 3 needs a UTF-8 locale. However we currently only
ship the C locale, which means that Python attempts to lookup the user's locale
(for example, en_NZ.UTF-8) in the locale archive under it's prefix it fails and
falls back to C. This the results in Python using ASCII instead of UTF-8 for
file encoding, and bitbake breaks.
Th obvious solution would be to ship all locales, but this would add
approximately 250MB to the size of the buildtools tarball (which is currently
around 30MB). Generating a binary locale archive reduces this down to 100MB,
but this is still a drastic increase in footprint. If we ship a subset of
locales in the tarball then there will be users whose locale isn't in the
tarball, and they'll have to change their locale to an "approved" one, which
isn't the best of messages to send to new users.
The alternative is to tell the nativesdk libc that the locale archive isn't
under it own prefix but is in fact at /usr/lib/locale/locale-archive, so the
buildtools libc uses the host locale archive. The locale archive format appears
to be at least fairly stable: our glibc 2.24 can read the locale archive
generated by glibc 2.17 (Centos 7).
[ YOCTO #9775 ]
(From OE-Core rev: 75321b6b0f2c0ac667b9350b387b01a188e195c8)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
glibc master added the EM_METAG tag but didn't add the relocation defines.
However the kernel tooling only checks for EM_METAG when defining its own values
so scripts/recordmcount ends up using R_META_* symbols without their definition.
Whilst the kernel can and should be fixed, this breaks all users of recordmcount
so patch elf.h to add the values.
(From OE-Core rev: 61f73ae289bf8dfe72d5f4beaac966fb4ac8dc90)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
- libc-package.bbclass: Do not use --old-style
This option has been dropped from latest glibc
(From OE-Core rev: 78ab1e7cdedc6a73395af5d053b49cf081416732)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Currently locales are not found in a relocated buildtools-tarball
such as that used in eSDK. This breaks bitbake when used under python3.
This patch adds enough relocation magic to nativesdk-glibc so that
the binary locales can be found even in a relocated buildtools-tarball
and bitbake works successfully under python3. The eSDK also works
correctly after this change too.
(From OE-Core rev: faa1229ba848e7a4a90638a98d6c809065016a93)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
python3 has much stricter locale requirements than previous versions.
If a locale isn't present, python3 reverts to ascii mode under which
bit
bake can't operate.
We therefore need working binary locales in things like uninative-tarball and buildtools-tarball. This patch enables binary locales for nativesdk-glibc.
(From OE-Core rev: 6993d18062bcc20713dd39399bd7cb3623853c75)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This hunk of patch went missing during the glibc upgrade to 2.24
and without it, uninative-tarball doesn't work properly. This adds
it back so we can spin a new version of uninative.
(From OE-Core rev: a76cbbd5633301dfcd29f18545e1e6f32e3b2448)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Update so this works with python3.
(From OE-Core rev: 20190566db6d77ee0ccd799587db3dfa35e8029a)
Signed-off-by: Tim Orling <timothy.t.orling@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Use the autotools default configure commands and just tell autotools
where to run configure from.
This fixes the build when running on an aarch64 host, which the prebuilt
configure scripts with glibc 2.22 do not recognize.
(From OE-Core rev: 33d4c758a5d71435437dde74556d32404d91342f)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
They were CEVs and should be already in the source after upgraded.
(From OE-Core rev: e8a5332d467434ee65e0f29927abb9c51b025aff)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Yocto's ldconfig-native was exported from an old version of glibc and
generates an ld.so.cache that is partially ignored by current versions
of glibc when loading libraries. This occurs for 64-bit binaries, where
glibc expects FLAG_ELF_LIBC6, but ldconfig-native only generates the
standard ELF flag. Fix this with an additional patch on top of the patch
for now.
You can verify this by applying the patch below to your target copy of
glibc and running
LD_DEBUG=libs /lib64/ld-linux-x86-64.so.2 --list $anybinary
--- ./elf/dl-cache.c.orig 2016-01-07 11:05:36.823447171 +0100
+++ ./elf/dl-cache.c 2016-01-07 11:19:53.925878628 +0100
@@ -106,6 +106,8 @@
if (_dl_cache_check_flags (flags) \
&& _dl_cache_verify_ptr (lib->value)) \
{ \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))\
+ _dl_debug_printf (" considering file %s\n", cache_data + lib->value); \
if (best == NULL || flags == GLRO(dl_correct_cache_id)) \
{ \
HWCAP_CHECK; \
@@ -117,6 +119,9 @@
searching. */ \
break; \
} \
+ } else { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" ignoring file %s due to flags %x, expected %x\n", cache_data + lib->value, lib->flags, GLRO(dl_correct_cache_id)); \
} \
} \
while (++middle <= right); \
@@ -265,14 +270,23 @@
/* Only accept hwcap if it's for the right platform. */
#define HWCAP_CHECK \
- if (lib->hwcap & hwcap_exclude) \
+ if (lib->hwcap & hwcap_exclude) { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" hwcap mismatch %x vs. %x\n", lib->hwcap, hwcap_exclude); \
continue; \
- if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) \
+ } \
+ if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" os version mismatch %x vs. %x\n", lib->osversion, GLRO(dl_osversion)); \
continue; \
+ } \
if (_DL_PLATFORMS_COUNT \
&& (lib->hwcap & _DL_HWCAP_PLATFORM) != 0 \
- && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) \
- continue
+ && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" platform mismatch %x vs. %x\n", lib->hwcap & _DL_HWCAP_PLATFORM, platform); \
+ continue; \
+ }
SEARCH_CACHE (cache_new);
}
else
This version of ldconfig-native should really be replaced with a version
matching the glibc source in use on the target platform.
(From OE-Core rev: bf9c1e6fa1c8eb86670383bad9b7c2e54bfe17f4)
Signed-off-by: Clemens Lang <clemens.lang@bmw-carit.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We're seeing various failures where nativesdk glibc can't find the gconv
modules. We've tried various workaround but this needs fixing 'properly'.
One significant problem is knowing when a binary would use this glibc
and hence when to set the path and when not to.
Add the default path to its own special section which the sdk
relocation script already knows how to handle and remap.
This significantly improves the usability of uninative.
(From OE-Core rev: d40cb4a359dbc5d762fabd996c29e468f5398dd9)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
- Avoid code duplication to handle -O, -O1 and -Os cases
- Consider the effective optimisation level only (avoids spurious
warnings if multiple optimisation flags are present).
- Prefix warnings with PN instead of hardcoding "glibc" (avoids
confusing warnings since the test is also applied to glibc-initial,
nativesdk-glibc, nativesdk-glibc-initial, etc, and each could
potentually have different optimisation flags).
(From OE-Core rev: 9d72015e3458c78a9f0d20ad3dc27c8a9bb1069c)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Drop kconfig and options-group support
Forward port cross-localedef support
Assume ssp support in libc when building gcc-initial
(From OE-Core rev: 9c3d461c4d54d684b38ec4c038a1c3c2fb9923f0)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
it was found that out-of-range time values passed to the strftime function may
cause it to crash, leading to a denial of service, or potentially disclosure
information.
(From OE-Core rev: cf747f0bbcd53af41a7f3981ac65c2b6b6e668f8)
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A stack overflow vulnerability was found in nan* functions that could cause
applications which process long strings with the nan function to crash or,
potentially, execute arbitrary code.
(From OE-Core rev: 2859c809ac59789d0e631b5386bdf78a5d5c4f4c)
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A stack overflow vulnerability in the catopen function was found, causing
applications which pass long strings to the catopen function to crash or,
potentially execute arbitrary code.
(From OE-Core rev: e0f71f123147bf4f48cc90c7f26a50164ed4115e)
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or
libc6) before 2.23 allows local users to bypass a pointer-guarding protection
mechanism via a zero value of the LD_POINTER_GUARD environment variable.
(From OE-Core rev: bc51411d2edda908cbef733066d78a986dfec0c0)
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
WARNING: QA Issue: glibc-locale: /glibc-binary-localedata-sd-in/usr/lib/locale/sd_IN/LC_CTYPE is owned by uid 1000, which is the same as the user running bitbake. This may be due to host contamination [host-user-contaminated]
fix type
(From OE-Core rev: d53a0d410ae2390528f1090a131cd3e16d7ebcc5)
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add patch from commit 96b1b5c127 to cross-localedef-native
to avoid broken images built with ENABLE_BINARY_LOCALE_GENERATION set to 1:
$ sh -c "export LANG=de_DE; ls -la"
sh: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_COLLATE) / sizeof (_nl_value_type_LC_COLLATE[0]))' failed.
Aborted
(From OE-Core rev: be456fb6160bf4ef0e90ebe2014a349318d58310)
Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We need to expand SELECTED_OPTIMIZATION later, so
do not immediate expansion, and do the work in
anonymous python function.
It is reasonable to give an error for -O0.
[YOCTO #7058]
(From OE-Core rev: 6fef0d528158e6317793b1ebfa26a7b5413c3e80)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
PATCH_GET is no longer exported by bitbake.conf, so no longer needs
to be pruned from the glibc do_compile() environment.
(From OE-Core rev: 5865fdc103fb92007f00a238b925be43af1378f5)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
With the autodebug package generation logic, specifically setting FILES_${PN}-dbg
isn't needed in most cases, we can remove them.
(From OE-Core rev: 3ab59d49dd7c18e194b58d1248b4b87709b5a738)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It turns out writing the same list of packaging tasks multiple
times in multiple places is error prone. Move this to a new class
'nopackages", migrate existing users and add glibc-initial and
libgcc-initial since we don't want packages for those recipes.
This means the sstate for those recipes won't be installed, saving
small amounts of build time and bandwidth.
A reference to the old package_write task is also dropped.
(From OE-Core rev: cece583d58f82a50c3a4eac876eb326ac3b8f5e5)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
