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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.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Where variables are used in python, we need to ensure they are expanded.
This happens to work at the moment but likely will not happen in future
and isn't good code practise.
Its mostly an issue around key values, since bitbake has already
performed key expansion when these functions are executed.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Fix a variety of problems such as typos, bad punctuations, or incorrect
Upstream-Status values.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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No-update reasons and manual version checks should be in the recipes
themselves because otherwise they're prone to getting out of date.
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixed:
WARNING: Failed to fetch URL ftp://ftp.debian.org/debian/pool/main/b/base-passwd/base-passwd_3.5.29.tar.gz, attempting MIRRORS if available
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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This allows the usage of "$type$salt$encrypted_password" passwords in the passwd file.
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Fixed the race issue:
util-macros.do_package failed: 'getpwnam(): name not found: root'
The error happens when there is a half etc/passwd, fixed by:
$ install usr/share/base-passwd/passwd.master etc/passwd.master
$ mv etc/passwd.master etc/passwd
The "mv" is atomic which will fix this problem.
[YOCTO #6124]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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When we change the ROOT_HOME the sed regex does not match if we are running
the do_install() a second time, so sed the installed file and preserve the original
so that the sed regex is matched correctly in the original
[YOCTO #5765]
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Completes previous commit b5292d4115a4555a66b5e35acdc67dd71fb8577f.
Updates SUMMARY[doc] (meta/conf/documentation.conf).
Changes:
- rename DESCRIPTION with length < 80 to (non present tag) SUMMARY
- drop final point character at the end of SUMMARY string
- remove trailing whitespace of SUMMARY line
Note: don't bump PR
Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Commit 5cab5935d6924e0aca5da4b682bb83e54f20bc1d added dependencies on
docbook-utils-native and linuxdoc-tools-native, even though the same
commit ostensibly disabled building of the documentation and there was
no explanation of why these dependencies might be necessary. It appears
that they don't serve any useful purpose so let's remove them again.
Signed-off-by: Phil Blundell <pb@pbcl.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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parts
The current change contains two different logics resulting that users like me
may need to partially override the behavior of it. It would be easier for end
users to keep one change while dropping the other if needed, like in our case.
Signed-off-by: Laszlo Papp <lpapp@kde.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Disable docs creation for now it uses po4a and sgmltools-lite which are
not currently part of OE-Core
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Since using useradd in sysvinit causes core-image-minimal to
gain shadow utilites instead of using busybox, we add the
shutdown group directly.
[YOCTO #5230]
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixes [YOCTO 4164](1/3)
Add input group for the /dev/input/* devices. This is needed for
rootless X without adding a security hole by making the device o+rw.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Need to reference build objects from ${B}.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Create files `passwd' and `group' in `$D${sysconfdir}', if `$D${sysconfdir}'
does not exist, there is an error:
...
cannot create $D${sysconfdir}/passwd: Directory nonexistent
cannot create $D${sysconfdir}/group: Directory nonexistent
...
Attampt to create dir before file creation.
[YOCTO #3917]
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Use configurable variable ROOT_HOME as root home directory.
Drop root-home.patch because it is not needed any more.
Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The S variable is now the default one.
Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Includes minor formatting cleanups.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
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sed \
-e 's:bb.data.\(expand([^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-i `grep -ril bb.data.expand *`
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The do_package task this recipe injects depends on the output of
do_populate_sysroot to be present. This introduces the correct
dependency so that the package task works correctly.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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mysql.patch is not used by the recipe anymore, so delete it.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
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update-passwd is the only user of the passwd/group.master files
and was never used by OE since it wasn't run.
This patch packages this separately and adds an appropriate postinst
to make the package useful so people can include it as they wish.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The preinst accesses file which may not yet have been unpacked.
The postinst is too late for the creation of these files
for at least the opkg backend.
This patch therefore encodes the file contents into the preinst,
resolving the various issues once and for all.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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To allow use and manipulation of users and groups at rootfs building
time, the '/etc/passwd' and '/etc/group' needs to be available as soon
as possible.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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Use BPN instead of PN in FILES paths.
This fixes the login issue by /etc/passwd missing in multilib images.
Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
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login.defs is owned by shadow-utils, and doesn't belong here. The
shadow-sysroot recipe was created to handle the case this was
originally added for (useradd.bbclass support).
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
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Fix the owners and groups of specific files copied from the developmen tree.
This resolves an issue where those files gain the user/group id of the build
user.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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The passwd, group, and login.defs files in the target sysroot will
be used when recipes create custom user and group permissions in
their packages.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
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Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
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A number of the recipes did not properly label their pre and post
actions, causing the actions to occur in all split packages. This
was corrected by defaulting to _${PN} in most cases.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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Signed-off-by: Saul Wold <sgw@linux.intel.com>
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[BUGID #281]
Evaluate and update each package in recipes-core to ensure they have a
consistent summary and description.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.
The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.
Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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