Some unit tests were previously marked as ignored due to failures in earlier
versions of Rust. With the upgrade to Rust 1.85.1, these tests are now passing
consistently. They've been re-enabled and verified to run successfully on the
latest version.
(From OE-Core rev: 56149c8c2108973666251e21609a7210a91984cf)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
GCC-15 has _CHKFEAT_GCS defined in arm_acle.h to indicate gcs intrinsics
support, this trips llvm libunwind gcs feature detection logic to set
gcs feature on. However the contructs used in unwindlib are assuming clang
and the needed target attribute is not available in gcc it should be +gcs
to work with both clang and gcc
(From OE-Core rev: aa5b42b32093fdd10e0a8f8a124322610c84f60b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Some unit tests were previously marked as ignored due to failures in earlier
versions of Rust. With the upgrade to Rust 1.85.1, these tests are now passing
consistently. They've been re-enabled and verified to run successfully on the
latest version.
(From OE-Core rev: 65c207fb034848f9ef0de8cf8725c5eded363aca)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Some unit tests were previously marked as ignored due to failures in earlier
versions of Rust. With the upgrade to Rust 1.85.1, these tests are now passing
consistently. They've been re-enabled and verified to run successfully on the
latest version.
(From OE-Core rev: 775108f131412122beb2b844dc5e2a4d47ce3b89)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Rust stable version updated to 1.85.0
https://blog.rust-lang.org/2025/02/20/Rust-1.85.0.html
Some of the major updates:
- Update LIC_FILES_CHKSUM in libstd-rs and rust recipes.
License-Update: Unicode license text is updated to Unicode-3.0 License.
6d2a3e9786
[RP: Update LICENSE to reference Unicode-3.0]
- Pass '-Zforce-unstable-if-unmarked' to RUSTFLAGS in libstd-rs.bb
Fix: https://github.com/rust-lang/rust/issues/133857#issuecomment-2526341227
- Downgrade bootstrap cc version causing bootstrap to fail on custom targets. (Backported from v1.85.1)
Fix: e4ca11f87f
- Explicitly set float ABI for all ARM 32 bits targets.
Fix: a51fefcaab
- Rust v1.85.0 tarball doesn't ship gcc tree.
Drop "remove_gcc_directory" postfunc which removed it and prevented the bloat.
Fix: 13c3f9b949
Adapted the patch changes with v1.85.0:
repro-issue-fix-with-cc-crate-hashmap.patch
revert-link-std-statically-in-rustc_driver-feature.patch
rust-oe-selftest.patch
rv32-cargo-rustix-0.38.40-fix.patch
Dropped patches:
fix-tidy-check-failure.patch since it's merged with v1.85.0.
(From OE-Core rev: 3130069fdebb92f20b962fa8074564a27c3fb6b9)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Ignore the failing unit test.
The tidy check failed due to a typo, which was already reported and
fixed in the Rust upstream.
Upstream-Status: Backport [8e77349782]
(From OE-Core rev: 94a244a14075ead1b3b5e966c0fe713cd448cad8)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When multilibs are enabled, building rust is failing because of the following commit
68034f837a
with stage1/rustc cannot able to find dependent *.so files. The issue is
been fixed inrust-master with the following commit by passing the necessary library
paths before executing stage1/rustc
Upstream-Status: Backport [139d6ba054]
(From OE-Core rev: ab29b970ba7e08eabca92018d103af5f249ed2c5)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Rust stable version updated to 1.84.1.
https://blog.rust-lang.org/2025/01/30/Rust-1.84.1.html
Renamed and modified the below patch to adapt the new version.
rv32-cargo-rustix-0.38.37-fix.patch->rv32-cargo-rustix-0.38.38-fix.patch
Modified the below patches to adapt the new version.
repro-issue-fix-with-cc-crate-hashmap.patch
revert-link-std-statically-in-rustc_driver-feature.patch
Dropped the below patches :
0001-NFC-fix-build-failure-100993.patch
6ee49080e4
revert-Zdual-proc-macros-additional-check.patch
Issue is fixed in rust-master and the fix is backported in the
subsequent patch of the series.
(From OE-Core rev: 4265f668de8c6708cb3a003ad655559031724149)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Few unit tests are failing for x86_64 arch.
Ignore the failing unit tests.
Upstream-Status: Pending
(From OE-Core rev: c71f9efc3140d279813ff6eb474fdbf5e677e348)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Rust stable version updated to 1.83.0.
https://blog.rust-lang.org/2024/11/28/Rust-1.83.0.html
Renamed and modified the below patch to adapt the new version.
rv32-cargo-rustix-0.38.34-fix.patch->rv32-cargo-rustix-0.38.37-fix.patch
Modified the below patches to adapt the new version.
repro-issue-fix-with-cc-crate-hashmap.patch
revert-link-std-statically-in-rustc_driver-feature.patch
Dropped: zlib-off64_t.patch
a566e156b3kq
Because of the following commit ,
68034f837a
when we enable lib32, getting build failure because there is a check for target
support for "-Zdual-proc-macros" flag not functioning properly when lib32 is
enabled in the build environment. So for now reverting this commit and bring
back the previous behavior, where the "-Zdual-proc-macros" flag is always
added for building proc macros, regardless of the target architecture's support.
This would bypass the check introduced in the patch, allowing the build to
proceed without error, even when building for a 64-bit architecture with lib32 enabled.
(From OE-Core rev: 40d8dafdf556d7ce79c12a6de872193be9a0928a)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A few tests are getting failed with x86 arch.The unsupported/failing tests
are added to the exclude list and ignore the failing unit tests.
Upstream-Status: Pending
(From OE-Core rev: b1340173be2a3a91fbb135eb0e24e50c3b996425)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A new feature "Link std statically in rustc_driver" was introduced
in rust_1.82 [https://github.com/rust-lang/rust/pull/122362],and
which is causing the below failure in oe-selftest.
Running unittests src/main.rs (build/x86_64-unknown-linux-gnu/stage1-rustc/
x86_64-poky-linux-gnu/release/deps/rustc_main-92223b15c9f2d827)
uploaded ".../build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-poky-linux-gnu/
release/deps/rustc_main-92223b15c9f2d827", waiting for result
/tmp/work/test4056/rustc_main-92223b15c9f2d827: error while loading shared
libraries: librustc_driver-fb0866b1cd913c20.so: cannot open shared object file: No
such file or directory
The rustc_main binary depends on the librustc_driver-*.so file. However,
this file has not been copied to QEMU. If we manually copy the file into
QEMU and export the LD_LIBRARY_PATH, the issue does not occur. Issue
reprorted to upstream and reverted the buggy code as a workaround.
Upstream-Status: Inappropriate [reported at https://github.com/rust-lang/rust/issues/136237]
(From OE-Core rev: 977bd1a10771a6588e596e1bbfd49e9af659aa4a)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Rust stable version updated to 1.82.0.
https://blog.rust-lang.org/2024/10/17/Rust-1.82.0.html
Renamed the below patch to adapt the new version.
rv32-cargo-rustix-0.38.28-fix.patch->rv32-cargo-rustix-0.38.34-fix.patch
Dropped: rv32-rustix-libc-backend.patch [addressed with rv32-cargo-rustix-0.38.34-fix.patch]
(From OE-Core rev: cfa431e734a642796140347f09c3c54b41a7bb75)
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The original reproducibility fix was problematic for a couple reasons:
- disabling both lto and parallel builds had an unfortunate effect of nearly
doubling rust-native and rust build times (which are slow to begin with).
Disabling lto hurts runtime performance too.
- both of these things were done for the *entire build*, while the only
problematic item is the librustdoc crate.
- lto=off option in config.toml has an effect only on building rustc
(the compiler itself), and doesn't help with rustdoc reproducibility.
Actual fix is the codegen-units setting, which indirectly disables
lto via giving llvm only one unit to work with at a time.
After some digging, here's a more targeted fix for the problem.
Why librustdoc is non-reproducible, but not anything else
remains a mystery, hidden deep in rust-llvm's lto optimization code.
(From OE-Core rev: a1977407a88a2004c3a6d2dba1d5bfe1aa1664b2)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes [YOCTO #15625]
The first attempt to get around the timeout was to double it from 5000
to 10000, which doesn't seem to be enough. Let's try to fix this by
extending the timeout by a factor of 10.
(From OE-Core rev: fb19e038582a2bfc414465ef396c30197f67128f)
Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit adds a patch to increase the timeout in the process-sigpipe
rust selftest to prevent occasional failures under heavy server load.
The patch aims to reduce the likelihood of false negatives when the test
environment is overloaded.
Patch file:
* oeqa-selftest-Increase-timeout-in-process-sigpipe-ru.patch
Fixes [YOCTO #15625]
(From OE-Core rev: 12c85933e2150ba78a8a914787e400c95c5cf585)
Signed-off-by: Peter Tatrai <peter.tatrai.ext@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Sort the exclude list in alphabetical order.
* Add some of the upsupported/failing tests to the exclude list
and ignore the failing unit tests.
* Remove duplicated tests from the exclude list.
* Testing summary
Target PASS SKIPPED
ARM 17241 599
ARM64 17279 561
MIPS64 17228 612
PPC 17194 629
X86 17257 583
X86-64 17416 424
(From OE-Core rev: 61ec0f0f78d9db4c3fc02365713d5fd77b78a7ea)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add some of the upsupported/failing tests to the exclude list
and ignore the failing unit tests.
(From OE-Core rev: 81bbd6db47f45628ff4be400e1f2fa5b09ccd0bb)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Update the file paths for v1.77 and fix the dead code error as follows:
Compiling coverage-dump v0.1.0 (/home/poky/build-st/tmp/work/core2-64-poky-linux/rust/1.77.0/rustc-1.77.0-src/src/tools/coverage-dump)
error: field `0` is never read
--> src/tools/coverage-dump/src/covfun.rs:222:15
|
222 | Expansion(u32),
| --------- ^^^
| |
| field in this variant
|
= note: `-D dead-code` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(dead_code)]`
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
|
222 | Expansion(()),
| ~~
error: could not compile `coverage-dump` (bin "coverage-dump") due to 1 previous error
Only the required change is backported here to run the build without any errors.
Other changes are merged with the commit in v1.78.
Reference: 9a5034a20e (diff-d4ecc6273352a2a8ebd02c45233d9bff7c6694f20b67ddad0614af7a89c06748)
(From OE-Core rev: 072df9d3d8792a6f0250cc5e37545f04e6a046ec)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A few crates are using the updated version of the 'cc' crate and
this is causing the generated object file names containing a unique hashmap id.
The hashmap addition to generated files is reverted here.
(From OE-Core rev: 25fed23ea9dcd1e7f0c11a1e3a988a33d5676c0b)
Signed-off-by: Sundeep KOKKONDA <sundeep.kokkonda@windriver.com>
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Drop "--doc" option for rust oe-selftest since
it is not supported on bootstrap builds for
cross-targets.
* Drop the following backported patches which are merged
with rust v1.76 upgrade.
- custom-target-cfg.patch
- rustc-bootstrap.patch
- rv32-missing-syscalls.patch
- target-build-value.patch
https://blog.rust-lang.org/2024/02/08/Rust-1.76.0.html
* Drop 'rust-rustdoc' and 'rust-dbg' from 'exclude_packages' list
to check for rust reproducibility.
(From OE-Core rev: 71d17ed3c7be029fc68e9dd3f5d6c4aa72ef861a)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add the failing tests in rust v1.76 to the exclude list
and add "ignore" tags to ignore failing unit test cases.
(From OE-Core rev: 75399802515ac423503e637281a4585dd00d7c75)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This does not seem to be used in regular builds, but is beneficial
in rust selftest, where it allows dropping a custom patch
that is unsuitable for upstream (and was rejected by them).
Also remove an obsolete comment that seems related to the code
but describes something that was resolved long time ago.
I have confirmed that the rust selftest continues to pass with just
this one commit on top of master (as the following changes do break
the selftest).
(From OE-Core rev: bf5732e2b235ce06fa1f24fe8f0dbcbc068500e3)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Refresh the rustix-0.38.19 patch to include FICLONE definition
which fixes the build issue surfaced with rust 1.75
(From OE-Core rev: 693e7cb3eb0cdc715a45ddcba8eb09dc9c5c31b8)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Drop backported musl fixes.
* Set `change-id` rather than `changelog-seen`
to fix build warning.
* Add fixes for 4b7e0a0b56aa24 ("Handle vendored sources
when remapping paths") which otherwise cause build failures:
| thread 'main' panicked at src/core/builder.rs:1795:26:
| std::fs::read_dir(registry_src) failed with No such file or directory (os=
error 2)
https://blog.rust-lang.org/2023/12/28/Rust-1.75.0.html
(From OE-Core rev: 9aec2c6c777388bb3129aa4c4f27a40f912522b4)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes: error: the option `Z` is only accepted on the nightly compiler
When rust.channel is set to either beta or stable, we can't use
nightly features on bootstrap without RUSTC_BOOTSTRAP.
Set RUSTC_BOOTSTRAP=1 to use nightly features on stable or beta.
(From OE-Core rev: 01a411223fb85fedf85472402f63f6cb2f32ed6b)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes: thread 'main' panicked at 'failed to gather the target spec
for '<arch>-unknown-linux-gnu', synthetic_targets.rs:66:9
Detect and fetch custom target configurations when rustc is
bootstrapped in rust oe-selftest.
(From OE-Core rev: fdd9385d9845d628e10179598fc42d29519c5dfd)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes: Exception: no cargo executable found at
`${B}/rustc-1.74.1-src/build/x86_64-unknown-linux-gnu/stage0/bin/cargo`
Fix the cargo binary path error on oe-selftest and path set to rust-snapshot dir.
Patch sent to upstream- https://github.com/rust-lang/rust/pull/120125
(From OE-Core rev: 1a048b5ab7f891911beaa14eb9269033c84088dc)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Replace musl fixes with backports from upstream.
Add sysconfdir to config.toml to fix:
| thread 'main' panicked at install.rs:92:9:
| User doesn't have write access on `install.sysconfdir` path in `config.toml`.
https://blog.rust-lang.org/2023/11/16/Rust-1.74.0.html
(From OE-Core rev: 84f46dd2503bb0ef238fef0097c66fda88f6cbda)
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Drop getrandom-open64.patch (merged upstream).
Revert c4f414f449
("Map source absolute paths to OUT_DIR as relative. (#684)") which
causes hashed versions of the build path to be used as part of the
filename of generated objects and hence reproducibility issues.
https://blog.rust-lang.org/2023/08/24/Rust-1.72.0.html
(From OE-Core rev: 30637cdeb31fae02544fdc643a455d0ebb126ee6)
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Add the failing test cases in exclude_list to exclude them from testing during the Rust Oe-selftest.
* Drop meta/recipes-devtools/rust/files/rust-oe-selftest.patch file as the failing tests are
moved from being a patch to exclude_list in meta/lib/oeqa/selftest/cases/rust.py.
* When updating to a newer version of Rust, it is manually needed to update the exclude_list. The tests that fail are observed to
work on some versions and fail on others. These tests have been excluded in order to successfully complete testing of Rust Oe-selftest.
* The tests that are passed and skipped are as follows-
Target PASS SKIPPED
ARM 15507 428
ARM64 15535 400
MIPS64 15479 456
X86 15528 407
X86-64 15643 292
Also, time the test execution and pass the time taken for inclusion in the test report.
[RP: Note duration addiion in the commit log]
(From OE-Core rev: e81197c4d3b36e9ad52e56708c21987cacd13147)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
BOOTSTRAP_CARGO command fails due to codegen flags like `-Cpanic` were
prevented from being reflected in the current target configuration which
leads to Rust build(rust version 1.70) failure in Oe-selftest.
Upstream-Status: Backport [9dffb52738]
(From OE-Core rev: a48e3612b5dc0e58a89f88a914365e926101c90b)
Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The patch implements Rust testing framework similar to other selftest,
specifically the gcc selftest in OE. It uses the client and server
based method to test the binaries for cross-target on the image.
The test framework is a wrapper around the Rust build system as ./x.py
test. It tests many functionalities of Rust distribution like tools,
documentation, libraries, packages, tools, Cargo, Crater etc.
Please refer the following link for detailed description of Rust
testing:-
https://rustc-dev-guide.rust-lang.org/tests/intro.html#tool-tests
To support the rust tests in oe-core, the following functions were
added:-
setup_cargo_environment(): Build bootstrap and some early stage tools.
do_rust_setup_snapshot(): Install the snapshot version of rust binaries.
do_configure(): To generate config.toml
do_compile(): To build "remote-test-server" for qemu target image.
Approximate Number of Tests Run in the Rust Testsuite :- 18000
Approximate Number of Tests that FAIL in bitbake environment :- 100-150
Normally majority of the testcases are present in major folder "test/"
It contributes to more than 80% of the testcases present in Rust test
framework. These tests pass as expected on any Rust versions without
much fuss. The tests that fail are of less important and contribute to
less than 2% of the total testcases. These minor tests are observed to
work on some versions and fail on others. They have to be added, ignored
or excluded for different versions as per the behavior.
These tests have been ignored or excluded in the Rust selftest
environment to generate success of completing the testsuite.
These tests work in parallel mode even in the skipped test mode as
expected. Although the patch to disable tests is large, it is very simple
in that it only disables tests. When updating to a newer version of Rust,
the patch can usually be ported in a day.
Tested for X86, X86-64, ARM, ARM64 and MIPS64 on Ubuntu 22.04.
(From OE-Core rev: 7c3346d8fbe85302b605bb3f772b029ea7bfaa6c)
Signed-off-by: pgowda <pgowda.cve@gmail.com>
Signed-off-by: Vinay Kumar <vinay.m.engg@gmail.com>
Signed-off-by: Yash Shinde <yashinde145@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
