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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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summary of changes
http://git.musl-libc.org/cgit/musl/commit/?id=8fe1f2d79b275b7f7fb0d41c99e379357df63cd9
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Bobby Bingham (2):
treat null vdso base same as missing
add s390x port
Rich Felker (2):
generalize ELF hash table types not to assume 32-bit entries
work around gdb issues recognizing sigreturn trampoline on x86_64
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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CVE-2016-8859: TRE & musl libc regex integer overflows in buffer size computations
Affects musl <= 1.1.15
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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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]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The default of EXTRA_OEMAKE is already empty since commit:
OE-Core rev: aeb653861a0ec39ea7a014c0622980edcbf653fa
bitbake.conf: Remove unhelpful default value for EXTRA_OEMAKE
Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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musl contains hand-written assembly which is not compatible with
the MIPS16e mode.
Signed-off-by: André Draszik <adraszik@tycoint.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Bobby Bingham (2):
remove or1k version of sem.h
remove obsolete gitignore rules
Rich Felker (4):
remove obsolete and unused gethostbyaddr implementation
fix asctime day/month names not to vary by locale
fix regression in tcsetattr on all mips archs
revert unrelated change that slipped into last commit
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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here is shortlog of changes
http://git.musl-libc.org/cgit/musl/commit/?id=faf69b9a73d09fafcbe4fd3007b8d8724293d8e1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Rich Felker (4):
fix undefined pointer arithmetic in CMSG_NXTHDR macro
fix a64l undefined behavior on ILP32 archs, wrong results on LP64 archs
avoid padding gaps in struct sockaddr_storage
remove comments on copyright status from UTF-8 implementation files
Szabolcs Nagy (8):
fix the use of uninitialized value in regcomp
add preadv2 and pwritev2 syscall numbers for linux v4.6
add SO_CNX_ADVICE to sys/socket.h, new in linux v4.6
add ETH_P_MACSEC netinet/if_ether.h, new in linux v4.6
update siginfo struct for linux v4.6
add CLONE_NEWCGROUP clone flag, new in linux v4.6
add new tcp_info fields from linux v4.6
update sys/socket.h to linux v4.6
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Bobby Bingham (3):
x32: remove arch-specific syscall remapping
x32: eliminate __X32_SYSCALL_BIT constant
deduplicate __NR_* and SYS_* syscall number definitions
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Some libraries e.g. libm.so are needed to be
created so that SDKs built with distros which
disable static librararies can have the stubs
and since default linker script requires -lm
this helps in compiling applications with SDK
there are .a equivalents for these libraries
but they do not land in SDKs when static libs
are disabled distrowide
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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COPYRIGHT file was changed to clarfiy the MIT Licence
which resulted in checksum change, see
http://git.musl-libc.org/cgit/musl/commit/?id=f0a61399330bae42beeb27d6ecd05570b3382a60
below are changes in upgrade
Andrew Kelley (1):
fix incorrect protocol name and number for egp
Bobby Bingham (1):
add powerpc64 port
LeMay, Michael (1):
fix redundant processing of --build flag in configure script
Petr Vaněk (1):
remove dead store in res_msend
Rich Felker (10):
fix undefined pointer comparison in stdio-internal __toread
fix regression disabling use of pause instruction for x86 a_spin
fix read past end of haystack buffer for short needles in memmem
add support for mips and mips64 r6 isa
add mips n32 port (ILP32 ABI for mips64)
fix thread structure/dtv-pointer corruption on powerpc
fix FILE buffer underflow in ungetwc
update COPYRIGHT file to clarify that permissions apply for all files
follow standard configure behavior for cross compile prefix
fix spurious trailing whitespace in powerpc & powerpc64 bits/errno.h
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Rich Felker (2):
fix padding string formats to width in wide printf variants
fix outdated pathnames in COPYRIGHT file
Szabolcs Nagy (7):
deduplicate bits/mman.h
mips64: add recent linux syscall numbers
add copy_file_range syscall numbers from linux v4.5
add IPV6_HDRINCL socket option from linux v4.5
add SO_ATTACH_REUSEPORT_[CE]BPF socket options from linux v4.5
add EPOLLEXCLUSIVE epoll flag from linux v4.5
add MADV_FREE madvise command from linux v4.5
Timo Teräs (1):
fix gethostbyaddr_r to fill struct hostent.h_length as appropriate
updated paths in copyright text
see http://git.musl-libc.org/cgit/musl/commit/?id=dc4520d9c0b79bc5944f509e4e9061e5081e38ca
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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mips64 port is now available on top of 1.1.14
this updates brings it to OE
Copyright file changed due to mips64 attribution being added
http://git.musl-libc.org/cgit/musl/commit/COPYRIGHT?id=589aefa5b061647e8b9ad9bca3aaa8dc6222460a
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This is highlighted with clang when trying to
build a single package clean from scratch it
missed kernel headers
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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There has been regressions seen in 1.1.13 hence
a quick 1.1.14 release is made
license checksum changed due to updates to authors/contributors list
here is the list of all changes between 1.1.13 and 1.1.14
http://git.musl-libc.org/cgit/musl/log/?qt=range&q=v1.1.13..v1.1.14
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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There has been regressions seen in 1.1.13 hence
a quick 1.1.14 release is made
here is the list of all changes between 1.1.13 and 1.1.14
http://git.musl-libc.org/cgit/musl/log/?qt=range&q=v1.1.13..v1.1.14
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Rich Felker (3):
fix assumption in fputs that fwrite returning 0 implies an error
fix unlikely corner cases in getopt's message printing
in crypt-sha*, reject excessive rounds as error rather than clamping
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Includes misc minor bugs fixes:
0ed932f do not define static_assert macro for pre-C11 compilers
692b16d add declarations for utmpname/utmpxname to appropriate headers
500c688 fix return value for fread/fwrite when size argument is 0
416d1c7 fix line-buffered flush omission for odd usage of putc-family functions
5a6e8d0 fix failed write reporting by fwrite in line-buffered mode
869a9df remove workaround for broken mips assemblers
The addition of utmpname/utmpxname prototypes fixes a change
introduced in the previous git snapshot version which broke lxc.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add explicit runtime dep on bsd-headers-dev
so we dont miss them in dev images
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add explicit runtime dep on bsd-headers-dev
so we dont miss them in dev images
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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We have rootfs intercepts which fail on musl because ld.so on musl is an
absolute symlink to /usr/lib/libc.so and then it fails to load when run
with qemu user mode.
Fixes rootfs failures like
WARNING: The postinstall intercept hook 'update_pixbuf_cache' failed
(exit code: 255)! See log for details!
WARNING: The postinstalls for the following packages will be postponed
for first boot: libgdk-pixbuf-2.0-loader-jpeg li
bgdk-pixbuf-2.0-loader-png libgdk-pixbuf-2.0-loader-gif
libgdk-pixbuf-2.0-loader-xpm
WARNING: [log_check] core-image-sato: found a warning message in the
logfile (keyword 'WARNING:'):
[log_check] WARNING: The postinstall intercept hook
'update_pixbuf_cache' failed (exit code: 255)! See log for details!
WARNING: [log_check] core-image-sato: found a warning message in the
logfile (keyword 'WARNING:'):
[log_check] WARNING: The postinstalls for the following packages will be
postponed for first boot: libgdk-pixbuf-2.0-lo
ader-jpeg libgdk-pixbuf-2.0-loader-png libgdk-pixbuf-2.0-loader-gif
libgdk-pixbuf-2.0-loader-xpm
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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let musl depend on these headers so they are staged along with libc
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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point to maintained github mirror in comments
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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musl is posix compliant C library for linux
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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