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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If you abort a build mid execution of the staging extend_sysroot function
there are currently races and cleanup of that function may fail.
This change splits the code into separate phases so that the manifests are
manipulated before files are installed, meaning we should be able to reverse
actions if builds fail, crash or are interrupted.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This wastes space/time as the ptest files aren't going to be used in the
sysroot so add them to the blacklist.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The number of mkdir calls was showing up high on the profile charts since
it was getting called once per file which is excessive. Each call results
in one or more syscalls which is bad for performance. Cache which
directories we've seen to reduce the calls to a more reasonable number
and speed up recipe specific sysroots.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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According to profile data, repeated calls to bb.debug and bb.note in
the extend_recipe_sysroot() codepath were accounting for 75% of the time
(1.5s) in calls from tasks like do_image_complete.
This batches up the log messages into one call into the logging system
which gives similar behaviour to disabling the logging but retains the
debug information.
Since setscene_depvalid is also called from bitbake's setscene code,
we have to be a little creative with the function parameters and leave
the other debug output mechanism in place. This should hopefully
speed up recipe specific sysroots.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If a stale sysroot object was found the complete stamp wasn't removed,
meaning later code could fail when the new link creation was attempted.
Ensure the stale complete stamp is also removed if present.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Recent changes exposed the fact this dependency was missing in nativesdk
cases, fix this.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The main sysroot components of unreachable build targets will be removed by the core
code. This currently doesn't trigger a removal in the individual workdirs. This
adds in symlinking between the complete stamps and the component sysroot meaning
we can detect when someting was removed and hence remove it from the sysroot.
This fixes cases where DISTRO_FEATURES like systemd are changed amongst other
things and makes builds more robust against configuration changes.
If a dependency is rebuild, that is caught by checksum comparision code elsewhere
in this function as before.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Manifest files containing the same duplicated prefix are wasteful on space
and ultimately this costs build time. Drop the WORKDIR prefix from the manifest
files since this small change mounts up a lot.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The use of bb.fatal means build-sysroots fails as soon as multiple gdb's are
built with overlapping files, or multiple recipes with overlapping headers
exist.
Change the fatal call into an exception which we can then trap. Also
avoid trying to call readlink on something with isn't a symlink.
This allows build-sysroots to work better under various scenarios.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The code was making an assumption that the only PACKAGE_ARCH in use
was TUNE_PKGARCH. This is incorrect so iterate over the list from
PACKAGE_EXTRA_ARCH instead.
We also need to change allarch to preserve this variable, else the
staging code doesn't function. We do this in a way which clears the
variable history so that the task hashes remain unaffected.
[Thanks to Andrew Goodbody <andrew.goodbody@cambrionix.com> for
testing/fixing]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If you use subprocess.check_output() the traceback will contain the output
when the command fails which is very useful for debugging. There is no
good reason not to use this everywhere.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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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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The staging code strips binaries and we need virtual/binutils for that.
Add a specific dependency since the one from do_configure and others
may not be enough to ensure the binaries are in our own sysroot.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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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 ?\(( ?[^,()]*), True\)
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This hasn't been used in years and isn't referenced anywhere, drop
the definition.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We're about to rewrite the data structures in taskdata/runqueue in bitbake
and we 'leaked' knowledge about those structures to this single function.
Add a 'v2' function definition for use with the newer bitbake, the older
one can remain for compatibility for a while, then be removed. The function
is comparatively simple and rarely changes.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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xrange() no longer exists in python 3, use range()
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The directories that should be staged in the sysroot are now specified
in the SYSROOT_DIRS variable. Extra directories that should be staged
for native are specified in SYSROOT_DIRS_NATIVE. Finally, directories
that should not be staged are specified in SYSROOT_DIRS_BLACKLIST.
This also removes the sysroot_stage_libdir() function as it is no
longer used (it was just a wrapper for sysroot_stage_dir()).
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixed path:
QA Issue: <foo> sysroot-destdir//usr/lib/ <foo>
Note the 2 slashes "//".
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add a check like what we does in package.bbclass
so that the already-stripped QA test can be skipped.
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Add functionality to strip binaries/libraries going into the sysroot. Whilst
this does fractionally slow down the build, it also significantly reduces the
size of the sstate cache files.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If you switch between multilib and non-multilib builds, pretty much
everything rebuilds due to the use of MULTI_PROVIDER_WHITELIST
in do_populate_sysroot. It doesn't need to do this so exclude
that variable for checksum purposes.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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preprocessing funcs
Without this dependency, changes to functions added to
SYSROOT_PREPROCESS_FUNCS do not change do_populate_sysroot's signature
and thus don't cause it to re-execute.
Fixes [YOCTO #5852].
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This patch saves out provider information into the sysroot for all providers
except those in MULTI_PROVIDER_WHITELIST. This means that we will start seeing
warnings when two providers for the same thing are installed into the sysroot.
In the future those warnings can be turned into errors.
Partially addresses [YOCTO #4102]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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When originally developed, it was thought a task may have more than one associated
sstate archive. The way the code has grown that idea is now not possible or needed.
We can therefore assume one sstate archive per task and drop the crazy name
mapping code. Simpler is better in this case.
The downside is that various sstate archives will change name so this forces a cache
rebuild. Given the other sstate changes going in at this time, this isn't really
a bad thing as things would rebuild anyway.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This saves about 2GB on a core-image-sato build so is worth doing and is
consistent with our efforts to try and decrease our build footprint.
Build time in my local test seemed unaffected but on more IO bound
machines it should help.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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* we correctly have
${STAGING_DIR_NATIVE}${base_sbindir_native}
and then double slash in
${STAGING_DIR_NATIVE}/${base_bindir_native}
* similar in PKG_CONFIG_DIR where libdir also starts with slash
${STAGING_DIR_HOST}/${libdir}/pkgconfig
* also fix double slash in insane.bbclass and staging.bbclass
* I was a bit nervous about staging change (in case the / was important
in some weird use-case, but the extra slash is there since following
commit where other extra slashes were removed only the one before
libdir was kept:
commit 6ea78d648951e5bbe9669412c0863daaf7f49ca5
Author: Richard Purdie <rpurdie@linux.intel.com>
Date: Mon Nov 2 17:10:51 2009 +0000
autotools.bbclass: Separate out useful staging functions into
base.bbclass and call from autotools classes
* this isn't fixing any real-world issue AFAIK, I was just trying to
debug one weird case where debugedit fails with
canonicalization unexpectedly shrank by one character
and it's easier to grep for '//' without many harmless instances
already in run* scripts etc
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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tar version 1.27 returns:
tar: --same-order option cannot be used with -c
with the commandlines we have been using. We can remove the -s option (which
is --same-order) to remove the error.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We might as well put all the sanity checks in one place.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adapt stagging.bbclass to this change
Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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directories from ${datadir}
These cause various file conflicts and aren't useful within the sysroot anyway. We might
as well remove them. Whitelisting the contents of ${datadir} that *is* useful might
be a better option in future.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It was pointed out we have a number of weird indentations in the python functions.
This patch cleans up 3, 7 and other weird indentations for the core bbclass files.
It also fixes some wierd (odd) shell function indentation which my searches picked up.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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I found that some files were not getting removed from the sysroot, despite them
clearly being removed by the recipe. I found SYSROOT_DESTDIR is only ever copied
into, not cleaned. This patch ensures its empty when the task starts so that
stale files are removed and not persisted.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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There is no point in having doc, manpage or info files in the staging directory. They
just bloat the sstate package size and waste time as they're copied around.
We never used to stage these but it crept in when we started staging $datadir. This
patch corrects that so they're removed and stop making it into the sysroot.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We have various variables which are either not quoted at all or are half
quoted. This patch fixes the bad exmaples so everything is consistent.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Since we clean out do_populate_sysroot if do_configure runs, don't
allow do_populate_sysroot_setscene functions if we're going to
run do_configure.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This is the result of running the following over the metadata:
sed \
-e 's:bb.data.\(setVar([^,()]*,[^,()]*\), *\([^ )]*\) *):\2.\1):g' \
-e 's:bb.data.\(setVarFlag([^,()]*,[^,()]*,[^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^() ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-i `grep -ril bb.data *`
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Bitbake now allows the umask to be specified per task. The
following tasks will have a umask of 022 set by default:
do_configure
do_compile
do_install
do_package
do_populate_sysroot
do_rootfs
do_configure and do_compile need a umask of 022 set because -many- recipes
directly copy generated files out of recipe's build directory. Instead of
fixing each existing and future recipe, it was shown to be much easier to
just set the umask.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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I searched the various classes and looked for copies that should attempt to
preserve hardlinks. This fixes the majority of this copies by switching to
using tar as the copy method. It also has the side effect of preserving sparse
files.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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setscene time
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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invalid comment
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Richard Purdie
Joshua Lock
Peter Kjellerstedt
Robert Yang
Jackie Huang
Paul Eggleton
Martin Jansa
Constantin Musca
Koen Kooi
Mark Hatle